1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351Q: https://patchwork.kernel.org/project/linux-acpi/list/ 352B: https://bugzilla.kernel.org 353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 354F: Documentation/ABI/testing/configfs-acpi 355F: Documentation/ABI/testing/sysfs-bus-acpi 356F: Documentation/firmware-guide/acpi/ 357F: drivers/acpi/ 358F: drivers/pci/*/*acpi* 359F: drivers/pci/*acpi* 360F: drivers/pnp/pnpacpi/ 361F: include/acpi/ 362F: include/linux/acpi.h 363F: include/linux/fwnode.h 364F: tools/power/acpi/ 365 366ACPI APEI 367M: "Rafael J. Wysocki" <rafael@kernel.org> 368R: Len Brown <lenb@kernel.org> 369R: James Morse <james.morse@arm.com> 370R: Tony Luck <tony.luck@intel.com> 371R: Borislav Petkov <bp@alien8.de> 372L: linux-acpi@vger.kernel.org 373F: drivers/acpi/apei/ 374 375ACPI COMPONENT ARCHITECTURE (ACPICA) 376M: Robert Moore <robert.moore@intel.com> 377M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 378L: linux-acpi@vger.kernel.org 379L: devel@acpica.org 380S: Supported 381W: https://acpica.org/ 382W: https://github.com/acpica/acpica/ 383Q: https://patchwork.kernel.org/project/linux-acpi/list/ 384B: https://bugzilla.kernel.org 385B: https://bugs.acpica.org 386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 387F: drivers/acpi/acpica/ 388F: include/acpi/ 389F: tools/power/acpi/ 390 391ACPI FOR ARM64 (ACPI/arm64) 392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 393M: Hanjun Guo <guohanjun@huawei.com> 394M: Sudeep Holla <sudeep.holla@arm.com> 395L: linux-acpi@vger.kernel.org 396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 397S: Maintained 398F: drivers/acpi/arm64 399 400ACPI SERIAL MULTI INSTANTIATE DRIVER 401M: Hans de Goede <hdegoede@redhat.com> 402L: platform-driver-x86@vger.kernel.org 403S: Maintained 404F: drivers/platform/x86/serial-multi-instantiate.c 405 406ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 407M: Sudeep Holla <sudeep.holla@arm.com> 408L: linux-acpi@vger.kernel.org 409S: Supported 410F: drivers/mailbox/pcc.c 411 412ACPI PMIC DRIVERS 413M: "Rafael J. Wysocki" <rafael@kernel.org> 414M: Len Brown <lenb@kernel.org> 415R: Andy Shevchenko <andy@kernel.org> 416R: Mika Westerberg <mika.westerberg@linux.intel.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419Q: https://patchwork.kernel.org/project/linux-acpi/list/ 420B: https://bugzilla.kernel.org 421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 422F: drivers/acpi/pmic/ 423 424ACPI THERMAL DRIVER 425M: Rafael J. Wysocki <rafael@kernel.org> 426R: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429B: https://bugzilla.kernel.org 430F: drivers/acpi/*thermal* 431 432ACPI VIOT DRIVER 433M: Jean-Philippe Brucker <jean-philippe@linaro.org> 434L: linux-acpi@vger.kernel.org 435L: iommu@lists.linux.dev 436S: Maintained 437F: drivers/acpi/viot.c 438F: include/linux/acpi_viot.h 439 440ACPI WMI DRIVER 441L: platform-driver-x86@vger.kernel.org 442S: Orphan 443F: drivers/platform/x86/wmi.c 444F: include/uapi/linux/wmi.h 445 446ACRN HYPERVISOR SERVICE MODULE 447M: Fei Li <fei1.li@intel.com> 448L: acrn-dev@lists.projectacrn.org (subscribers-only) 449S: Supported 450W: https://projectacrn.org 451F: Documentation/virt/acrn/ 452F: drivers/virt/acrn/ 453F: include/uapi/linux/acrn.h 454 455AD1889 ALSA SOUND DRIVER 456L: linux-parisc@vger.kernel.org 457S: Maintained 458W: https://parisc.wiki.kernel.org/index.php/AD1889 459F: sound/pci/ad1889.* 460 461AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 463L: linux-iio@vger.kernel.org 464S: Supported 465F: drivers/iio/potentiometer/ad5110.c 466 467AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5254 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/misc/ad525x_dpot.c 473 474AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5398 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/regulator/ad5398.c 480 481AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7142 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/input/misc/ad714x.c 487 488AD7877 TOUCHSCREEN DRIVER 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7877 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/touchscreen/ad7877.c 494 495AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7879 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7879.c 501 502ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 503M: Jiri Kosina <jikos@kernel.org> 504S: Maintained 505 506ADF7242 IEEE 802.15.4 RADIO DRIVER 507M: Michael Hennerich <michael.hennerich@analog.com> 508L: linux-wpan@vger.kernel.org 509S: Supported 510W: https://wiki.analog.com/ADF7242 511W: https://ez.analog.com/linux-software-drivers 512F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 513F: drivers/net/ieee802154/adf7242.c 514 515ADM1025 HARDWARE MONITOR DRIVER 516M: Jean Delvare <jdelvare@suse.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: Documentation/hwmon/adm1025.rst 520F: drivers/hwmon/adm1025.c 521 522ADM1029 HARDWARE MONITOR DRIVER 523M: Corentin Labbe <clabbe.montjoie@gmail.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: drivers/hwmon/adm1029.c 527 528ADM8211 WIRELESS DRIVER 529L: linux-wireless@vger.kernel.org 530S: Orphan 531W: https://wireless.wiki.kernel.org/ 532F: drivers/net/wireless/admtek/adm8211.* 533 534ADP1653 FLASH CONTROLLER DRIVER 535M: Sakari Ailus <sakari.ailus@iki.fi> 536L: linux-media@vger.kernel.org 537S: Maintained 538F: drivers/media/i2c/adp1653.c 539F: include/media/i2c/adp1653.h 540 541ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5520 545W: https://ez.analog.com/linux-software-drivers 546F: drivers/gpio/gpio-adp5520.c 547F: drivers/input/keyboard/adp5520-keys.c 548F: drivers/leds/leds-adp5520.c 549F: drivers/mfd/adp5520.c 550F: drivers/video/backlight/adp5520_bl.c 551 552ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 553M: Michael Hennerich <michael.hennerich@analog.com> 554S: Supported 555W: http://wiki.analog.com/ADP5588 556W: https://ez.analog.com/linux-software-drivers 557F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 558F: drivers/input/keyboard/adp5588-keys.c 559 560ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP8860 564W: https://ez.analog.com/linux-software-drivers 565F: drivers/video/backlight/adp8860_bl.c 566 567ADT746X FAN DRIVER 568M: Colin Leroy <colin@colino.net> 569S: Maintained 570F: drivers/macintosh/therm_adt746x.c 571 572ADT7475 HARDWARE MONITOR DRIVER 573M: Jean Delvare <jdelvare@suse.com> 574L: linux-hwmon@vger.kernel.org 575S: Maintained 576F: Documentation/hwmon/adt7475.rst 577F: drivers/hwmon/adt7475.c 578 579ADVANSYS SCSI DRIVER 580M: Matthew Wilcox <willy@infradead.org> 581M: Hannes Reinecke <hare@suse.com> 582L: linux-scsi@vger.kernel.org 583S: Maintained 584F: Documentation/scsi/advansys.rst 585F: drivers/scsi/advansys.c 586 587ADVANTECH SWBTN DRIVER 588M: Andrea Ho <Andrea.Ho@advantech.com.tw> 589L: platform-driver-x86@vger.kernel.org 590S: Maintained 591F: drivers/platform/x86/adv_swbutton.c 592 593ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 594M: Lucas Stankus <lucas.p.stankus@gmail.com> 595S: Supported 596F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 597F: drivers/iio/accel/adxl313* 598 599ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 600M: Michael Hennerich <michael.hennerich@analog.com> 601S: Supported 602W: http://wiki.analog.com/ADXL345 603W: https://ez.analog.com/linux-software-drivers 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 605F: drivers/input/misc/adxl34x.c 606 607ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Puranjay Mohan <puranjay12@gmail.com> 609L: linux-iio@vger.kernel.org 610S: Supported 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 612F: drivers/iio/accel/adxl355.h 613F: drivers/iio/accel/adxl355_core.c 614F: drivers/iio/accel/adxl355_i2c.c 615F: drivers/iio/accel/adxl355_spi.c 616 617ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 618M: Cosmin Tanislav <cosmin.tanislav@analog.com> 619L: linux-iio@vger.kernel.org 620S: Supported 621W: https://ez.analog.com/linux-software-drivers 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 623F: drivers/iio/accel/adxl367* 624 625ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Michael Hennerich <michael.hennerich@analog.com> 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 630F: drivers/iio/accel/adxl372.c 631F: drivers/iio/accel/adxl372_i2c.c 632F: drivers/iio/accel/adxl372_spi.c 633 634AF9013 MEDIA DRIVER 635M: Antti Palosaari <crope@iki.fi> 636L: linux-media@vger.kernel.org 637S: Maintained 638W: https://linuxtv.org 639W: http://palosaari.fi/linux/ 640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 641T: git git://linuxtv.org/anttip/media_tree.git 642F: drivers/media/dvb-frontends/af9013* 643 644AF9033 MEDIA DRIVER 645M: Antti Palosaari <crope@iki.fi> 646L: linux-media@vger.kernel.org 647S: Maintained 648W: https://linuxtv.org 649W: http://palosaari.fi/linux/ 650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651T: git git://linuxtv.org/anttip/media_tree.git 652F: drivers/media/dvb-frontends/af9033* 653 654AFFS FILE SYSTEM 655M: David Sterba <dsterba@suse.com> 656L: linux-fsdevel@vger.kernel.org 657S: Odd Fixes 658F: Documentation/filesystems/affs.rst 659F: fs/affs/ 660 661AFS FILESYSTEM 662M: David Howells <dhowells@redhat.com> 663M: Marc Dionne <marc.dionne@auristor.com> 664L: linux-afs@lists.infradead.org 665S: Supported 666W: https://www.infradead.org/~dhowells/kafs/ 667F: Documentation/filesystems/afs.rst 668F: fs/afs/ 669F: include/trace/events/afs.h 670 671AGPGART DRIVER 672M: David Airlie <airlied@redhat.com> 673L: dri-devel@lists.freedesktop.org 674S: Maintained 675T: git git://anongit.freedesktop.org/drm/drm 676F: drivers/char/agp/ 677F: include/linux/agp* 678F: include/uapi/linux/agp* 679 680AHA152X SCSI DRIVER 681M: "Juergen E. Fischer" <fischer@norbit.de> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aha152x* 685F: drivers/scsi/pcmcia/aha152x* 686 687AIC7XXX / AIC79XX SCSI DRIVER 688M: Hannes Reinecke <hare@suse.com> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aic7xxx/ 692 693AIMSLAB FM RADIO RECEIVER DRIVER 694M: Hans Verkuil <hverkuil@xs4all.nl> 695L: linux-media@vger.kernel.org 696S: Maintained 697W: https://linuxtv.org 698T: git git://linuxtv.org/media_tree.git 699F: drivers/media/radio/radio-aimslab* 700 701AIO 702M: Benjamin LaHaise <bcrl@kvack.org> 703L: linux-aio@kvack.org 704S: Supported 705F: fs/aio.c 706F: include/linux/*aio*.h 707 708AIRSPY MEDIA DRIVER 709M: Antti Palosaari <crope@iki.fi> 710L: linux-media@vger.kernel.org 711S: Maintained 712W: https://linuxtv.org 713W: http://palosaari.fi/linux/ 714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 715T: git git://linuxtv.org/anttip/media_tree.git 716F: drivers/media/usb/airspy/ 717 718ALACRITECH GIGABIT ETHERNET DRIVER 719M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 720S: Maintained 721F: drivers/net/ethernet/alacritech/* 722 723ALCATEL SPEEDTOUCH USB DRIVER 724M: Duncan Sands <duncan.sands@free.fr> 725L: linux-usb@vger.kernel.org 726S: Maintained 727W: http://www.linux-usb.org/SpeedTouch/ 728F: drivers/usb/atm/speedtch.c 729F: drivers/usb/atm/usbatm.c 730 731ALCHEMY AU1XX0 MMC DRIVER 732M: Manuel Lauss <manuel.lauss@gmail.com> 733S: Maintained 734F: drivers/mmc/host/au1xmmc.c 735 736ALI1563 I2C DRIVER 737M: Rudolf Marek <r.marek@assembler.cz> 738L: linux-i2c@vger.kernel.org 739S: Maintained 740F: Documentation/i2c/busses/i2c-ali1563.rst 741F: drivers/i2c/busses/i2c-ali1563.c 742 743ALIBABA ELASTIC RDMA DRIVER 744M: Cheng Xu <chengyou@linux.alibaba.com> 745M: Kai Shen <kaishen@linux.alibaba.com> 746L: linux-rdma@vger.kernel.org 747S: Supported 748F: drivers/infiniband/hw/erdma 749F: include/uapi/rdma/erdma-abi.h 750 751ALIBABA PMU DRIVER 752M: Shuai Xue <xueshuai@linux.alibaba.com> 753S: Supported 754F: Documentation/admin-guide/perf/alibaba_pmu.rst 755F: drivers/perf/alibaba_uncore_drw_pmu.c 756 757ALIENWARE WMI DRIVER 758L: Dell.Client.Kernel@dell.com 759S: Maintained 760F: drivers/platform/x86/dell/alienware-wmi.c 761 762ALLEGRO DVT VIDEO IP CORE DRIVER 763M: Michael Tretter <m.tretter@pengutronix.de> 764R: Pengutronix Kernel Team <kernel@pengutronix.de> 765L: linux-media@vger.kernel.org 766S: Maintained 767F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 768F: drivers/media/platform/allegro-dvt/ 769 770ALLWINNER A10 CSI DRIVER 771M: Maxime Ripard <mripard@kernel.org> 772L: linux-media@vger.kernel.org 773S: Maintained 774T: git git://linuxtv.org/media_tree.git 775F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 776F: drivers/media/platform/sunxi/sun4i-csi/ 777 778ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 779M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 780L: linux-media@vger.kernel.org 781S: Maintained 782T: git git://linuxtv.org/media_tree.git 783F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 784F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 785 786ALLWINNER CPUFREQ DRIVER 787M: Yangtao Li <tiny.windzz@gmail.com> 788L: linux-pm@vger.kernel.org 789S: Maintained 790F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 791F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 792 793ALLWINNER CRYPTO DRIVERS 794M: Corentin Labbe <clabbe.montjoie@gmail.com> 795L: linux-crypto@vger.kernel.org 796S: Maintained 797F: drivers/crypto/allwinner/ 798 799ALLWINNER HARDWARE SPINLOCK SUPPORT 800M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 801S: Maintained 802F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 803F: drivers/hwspinlock/sun6i_hwspinlock.c 804 805ALLWINNER THERMAL DRIVER 806M: Vasily Khoruzhick <anarsoul@gmail.com> 807M: Yangtao Li <tiny.windzz@gmail.com> 808L: linux-pm@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 811F: drivers/thermal/sun8i_thermal.c 812 813ALLWINNER VPU DRIVER 814M: Maxime Ripard <mripard@kernel.org> 815M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 816L: linux-media@vger.kernel.org 817S: Maintained 818F: drivers/staging/media/sunxi/cedrus/ 819 820ALLWINNER DMIC DRIVERS 821M: Ban Tao <fengzheng923@gmail.com> 822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 823S: Maintained 824F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 825F: sound/soc/sunxi/sun50i-dmic.c 826 827ALPHA PORT 828M: Richard Henderson <richard.henderson@linaro.org> 829M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 830M: Matt Turner <mattst88@gmail.com> 831L: linux-alpha@vger.kernel.org 832S: Odd Fixes 833F: arch/alpha/ 834 835ALPS PS/2 TOUCHPAD DRIVER 836R: Pali Rohár <pali@kernel.org> 837F: drivers/input/mouse/alps.* 838 839ALTERA I2C CONTROLLER DRIVER 840M: Thor Thayer <thor.thayer@linux.intel.com> 841S: Maintained 842F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 843F: drivers/i2c/busses/i2c-altera.c 844 845ALTERA MAILBOX DRIVER 846M: Mun Yew Tham <mun.yew.tham@intel.com> 847S: Maintained 848F: drivers/mailbox/mailbox-altera.c 849 850ALTERA MSGDMA IP CORE DRIVER 851M: Olivier Dautricourt <olivierdautricourt@gmail.com> 852R: Stefan Roese <sr@denx.de> 853L: dmaengine@vger.kernel.org 854S: Odd Fixes 855F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 856F: drivers/dma/altera-msgdma.c 857 858ALTERA PIO DRIVER 859M: Mun Yew Tham <mun.yew.tham@intel.com> 860L: linux-gpio@vger.kernel.org 861S: Maintained 862F: drivers/gpio/gpio-altera.c 863 864ALTERA SYSTEM MANAGER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: drivers/mfd/altera-sysmgr.c 868F: include/linux/mfd/altera-sysmgr.h 869 870ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 871M: Thor Thayer <thor.thayer@linux.intel.com> 872S: Maintained 873F: drivers/gpio/gpio-altera-a10sr.c 874F: drivers/mfd/altera-a10sr.c 875F: drivers/reset/reset-a10sr.c 876F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 877F: include/linux/mfd/altera-a10sr.h 878 879ALTERA TRIPLE SPEED ETHERNET DRIVER 880M: Joyce Ooi <joyce.ooi@intel.com> 881L: netdev@vger.kernel.org 882S: Maintained 883F: drivers/net/ethernet/altera/ 884 885ALTERA TSE PCS 886M: Maxime Chevallier <maxime.chevallier@bootlin.com> 887L: netdev@vger.kernel.org 888S: Supported 889F: drivers/net/pcs/pcs-altera-tse.c 890F: include/linux/pcs-altera-tse.h 891 892ALTERA UART/JTAG UART SERIAL DRIVERS 893M: Tobias Klauser <tklauser@distanz.ch> 894L: linux-serial@vger.kernel.org 895S: Maintained 896F: drivers/tty/serial/altera_jtaguart.c 897F: drivers/tty/serial/altera_uart.c 898F: include/linux/altera_jtaguart.h 899F: include/linux/altera_uart.h 900 901AMAZON ANNAPURNA LABS FIC DRIVER 902M: Talel Shenhar <talel@amazon.com> 903S: Maintained 904F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 905F: drivers/irqchip/irq-al-fic.c 906 907AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 908M: Talel Shenhar <talel@amazon.com> 909M: Talel Shenhar <talelshenhar@gmail.com> 910S: Maintained 911F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 912F: drivers/edac/al_mc_edac.c 913 914AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 915M: Talel Shenhar <talel@amazon.com> 916S: Maintained 917F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 918F: drivers/thermal/thermal_mmio.c 919 920AMAZON ETHERNET DRIVERS 921M: Shay Agroskin <shayagr@amazon.com> 922M: Arthur Kiyanovski <akiyano@amazon.com> 923R: David Arinzon <darinzon@amazon.com> 924R: Noam Dagan <ndagan@amazon.com> 925R: Saeed Bishara <saeedb@amazon.com> 926L: netdev@vger.kernel.org 927S: Supported 928F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 929F: drivers/net/ethernet/amazon/ 930 931AMAZON RDMA EFA DRIVER 932M: Gal Pressman <galpress@amazon.com> 933R: Yossi Leybovich <sleybo@amazon.com> 934L: linux-rdma@vger.kernel.org 935S: Supported 936Q: https://patchwork.kernel.org/project/linux-rdma/list/ 937F: drivers/infiniband/hw/efa/ 938F: include/uapi/rdma/efa-abi.h 939 940AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 941M: Tom Lendacky <thomas.lendacky@amd.com> 942M: John Allen <john.allen@amd.com> 943L: linux-crypto@vger.kernel.org 944S: Supported 945F: drivers/crypto/ccp/ 946F: include/linux/ccp.h 947 948AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 949M: Brijesh Singh <brijesh.singh@amd.com> 950M: Tom Lendacky <thomas.lendacky@amd.com> 951L: linux-crypto@vger.kernel.org 952S: Supported 953F: drivers/crypto/ccp/sev* 954F: include/uapi/linux/psp-sev.h 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD IOMMU (AMD-VI) 995M: Joerg Roedel <joro@8bytes.org> 996R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 997L: iommu@lists.linux.dev 998S: Maintained 999T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1000F: drivers/iommu/amd/ 1001F: include/linux/amd-iommu.h 1002 1003AMD KFD 1004M: Felix Kuehling <Felix.Kuehling@amd.com> 1005L: amd-gfx@lists.freedesktop.org 1006S: Supported 1007T: git https://gitlab.freedesktop.org/agd5f/linux.git 1008F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1009F: drivers/gpu/drm/amd/amdkfd/ 1010F: drivers/gpu/drm/amd/include/cik_structs.h 1011F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1012F: drivers/gpu/drm/amd/include/v9_structs.h 1013F: drivers/gpu/drm/amd/include/vi_structs.h 1014F: include/uapi/linux/kfd_ioctl.h 1015F: include/uapi/linux/kfd_sysfs.h 1016 1017AMD SPI DRIVER 1018M: Sanjay R Mehta <sanju.mehta@amd.com> 1019S: Maintained 1020F: drivers/spi/spi-amd.c 1021 1022AMD MP2 I2C DRIVER 1023M: Elie Morisse <syniurge@gmail.com> 1024M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1025L: linux-i2c@vger.kernel.org 1026S: Maintained 1027F: drivers/i2c/busses/i2c-amd-mp2* 1028 1029AMD PMC DRIVER 1030M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1031L: platform-driver-x86@vger.kernel.org 1032S: Maintained 1033F: drivers/platform/x86/amd/pmc.c 1034 1035AMD PMF DRIVER 1036M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1037L: platform-driver-x86@vger.kernel.org 1038S: Maintained 1039F: Documentation/ABI/testing/sysfs-amd-pmf 1040F: drivers/platform/x86/amd/pmf/ 1041 1042AMD HSMP DRIVER 1043M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1044R: Carlos Bilbao <carlos.bilbao@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: Documentation/x86/amd_hsmp.rst 1048F: arch/x86/include/asm/amd_hsmp.h 1049F: arch/x86/include/uapi/asm/amd_hsmp.h 1050F: drivers/platform/x86/amd/hsmp.c 1051 1052AMD POWERPLAY AND SWSMU 1053M: Evan Quan <evan.quan@amd.com> 1054L: amd-gfx@lists.freedesktop.org 1055S: Supported 1056T: git https://gitlab.freedesktop.org/agd5f/linux.git 1057F: drivers/gpu/drm/amd/pm/ 1058 1059AMD PSTATE DRIVER 1060M: Huang Rui <ray.huang@amd.com> 1061L: linux-pm@vger.kernel.org 1062S: Supported 1063F: Documentation/admin-guide/pm/amd-pstate.rst 1064F: drivers/cpufreq/amd-pstate* 1065F: include/linux/amd-pstate.h 1066F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1067 1068AMD PTDMA DRIVER 1069M: Sanjay R Mehta <sanju.mehta@amd.com> 1070L: dmaengine@vger.kernel.org 1071S: Maintained 1072F: drivers/dma/ptdma/ 1073 1074AMD SEATTLE DEVICE TREE SUPPORT 1075M: Brijesh Singh <brijeshkumar.singh@amd.com> 1076M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1077M: Tom Lendacky <thomas.lendacky@amd.com> 1078S: Supported 1079F: arch/arm64/boot/dts/amd/ 1080 1081AMD XGBE DRIVER 1082M: Tom Lendacky <thomas.lendacky@amd.com> 1083M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1084L: netdev@vger.kernel.org 1085S: Supported 1086F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1087F: drivers/net/ethernet/amd/xgbe/ 1088 1089AMD SENSOR FUSION HUB DRIVER 1090M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1091L: linux-input@vger.kernel.org 1092S: Maintained 1093F: Documentation/hid/amd-sfh* 1094F: drivers/hid/amd-sfh-hid/ 1095 1096AMPHION VPU CODEC V4L2 DRIVER 1097M: Ming Qian <ming.qian@nxp.com> 1098M: Shijie Qin <shijie.qin@nxp.com> 1099M: Zhou Peng <eagle.zhou@nxp.com> 1100L: linux-media@vger.kernel.org 1101S: Maintained 1102F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1103F: drivers/media/platform/amphion/ 1104 1105AMS AS73211 DRIVER 1106M: Christian Eggers <ceggers@arri.de> 1107L: linux-iio@vger.kernel.org 1108S: Maintained 1109F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1110F: drivers/iio/light/as73211.c 1111 1112AMT (Automatic Multicast Tunneling) 1113M: Taehee Yoo <ap420073@gmail.com> 1114L: netdev@vger.kernel.org 1115S: Maintained 1116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1117T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1118F: drivers/net/amt.c 1119 1120ANALOG DEVICES INC AD7192 DRIVER 1121M: Alexandru Tachici <alexandru.tachici@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1126F: drivers/iio/adc/ad7192.c 1127 1128ANALOG DEVICES INC AD7292 DRIVER 1129M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1130L: linux-iio@vger.kernel.org 1131S: Supported 1132W: https://ez.analog.com/linux-software-drivers 1133F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1134F: drivers/iio/adc/ad7292.c 1135 1136ANALOG DEVICES INC AD3552R DRIVER 1137M: Nuno Sá <nuno.sa@analog.com> 1138L: linux-iio@vger.kernel.org 1139S: Supported 1140W: https://ez.analog.com/linux-software-drivers 1141F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1142F: drivers/iio/dac/ad3552r.c 1143 1144ANALOG DEVICES INC AD7293 DRIVER 1145M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1150F: drivers/iio/dac/ad7293.c 1151 1152ANALOG DEVICES INC AD7768-1 DRIVER 1153M: Michael Hennerich <Michael.Hennerich@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1158F: drivers/iio/adc/ad7768-1.c 1159 1160ANALOG DEVICES INC AD7780 DRIVER 1161M: Michael Hennerich <Michael.Hennerich@analog.com> 1162M: Renato Lui Geh <renatogeh@gmail.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1167F: drivers/iio/adc/ad7780.c 1168 1169ANALOG DEVICES INC AD74413R DRIVER 1170M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1175F: drivers/iio/addac/ad74413r.c 1176F: include/dt-bindings/iio/addac/adi,ad74413r.h 1177 1178ANALOG DEVICES INC AD9389B DRIVER 1179M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1180L: linux-media@vger.kernel.org 1181S: Maintained 1182F: drivers/media/i2c/ad9389b* 1183 1184ANALOG DEVICES INC ADA4250 DRIVER 1185M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1190F: drivers/iio/amplifiers/ada4250.c 1191 1192ANALOG DEVICES INC ADGS1408 DRIVER 1193M: Mircea Caprioru <mircea.caprioru@analog.com> 1194S: Supported 1195F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1196F: drivers/mux/adgs1408.c 1197 1198ANALOG DEVICES INC ADIN DRIVER 1199M: Michael Hennerich <michael.hennerich@analog.com> 1200L: netdev@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/net/adi,adin.yaml 1204F: drivers/net/phy/adin.c 1205 1206ANALOG DEVICES INC ADIS DRIVER LIBRARY 1207M: Nuno Sa <nuno.sa@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210F: drivers/iio/imu/adis.c 1211F: drivers/iio/imu/adis_buffer.c 1212F: drivers/iio/imu/adis_trigger.c 1213F: include/linux/iio/imu/adis.h 1214 1215ANALOG DEVICES INC ADIS16460 DRIVER 1216M: Dragos Bogdan <dragos.bogdan@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1221F: drivers/iio/imu/adis16460.c 1222 1223ANALOG DEVICES INC ADIS16475 DRIVER 1224M: Nuno Sa <nuno.sa@analog.com> 1225L: linux-iio@vger.kernel.org 1226W: https://ez.analog.com/linux-software-drivers 1227S: Supported 1228F: drivers/iio/imu/adis16475.c 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1230 1231ANALOG DEVICES INC ADM1177 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-hwmon@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1237F: drivers/hwmon/adm1177.c 1238 1239ANALOG DEVICES INC ADMV1013 DRIVER 1240M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1245F: drivers/iio/frequency/admv1013.c 1246 1247ANALOG DEVICES INC ADMV8818 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1253F: drivers/iio/filter/admv8818.c 1254 1255ANALOG DEVICES INC ADMV1014 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1261F: drivers/iio/frequency/admv1014.c 1262 1263ANALOG DEVICES INC ADP5061 DRIVER 1264M: Michael Hennerich <Michael.Hennerich@analog.com> 1265L: linux-pm@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: drivers/power/supply/adp5061.c 1269 1270ANALOG DEVICES INC ADRF6780 DRIVER 1271M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1272L: linux-iio@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1276F: drivers/iio/frequency/adrf6780.c 1277 1278ANALOG DEVICES INC ADV7180 DRIVER 1279M: Lars-Peter Clausen <lars@metafoo.de> 1280L: linux-media@vger.kernel.org 1281S: Supported 1282W: https://ez.analog.com/linux-software-drivers 1283F: drivers/media/i2c/adv7180.c 1284F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1285 1286ANALOG DEVICES INC ADV748X DRIVER 1287M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1291F: drivers/media/i2c/adv748x/* 1292 1293ANALOG DEVICES INC ADV7511 DRIVER 1294M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1295L: linux-media@vger.kernel.org 1296S: Maintained 1297F: drivers/media/i2c/adv7511* 1298 1299ANALOG DEVICES INC ADV7604 DRIVER 1300M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1301L: linux-media@vger.kernel.org 1302S: Maintained 1303F: drivers/media/i2c/adv7604* 1304F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1305 1306ANALOG DEVICES INC ADV7842 DRIVER 1307M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1308L: linux-media@vger.kernel.org 1309S: Maintained 1310F: drivers/media/i2c/adv7842* 1311 1312ANALOG DEVICES INC ADXRS290 DRIVER 1313M: Nishant Malpani <nish.malpani25@gmail.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316F: drivers/iio/gyro/adxrs290.c 1317F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1318 1319ANALOG DEVICES INC ASOC CODEC DRIVERS 1320M: Lars-Peter Clausen <lars@metafoo.de> 1321M: Nuno Sá <nuno.sa@analog.com> 1322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1323S: Supported 1324W: http://wiki.analog.com/ 1325W: https://ez.analog.com/linux-software-drivers 1326F: sound/soc/codecs/ad1* 1327F: sound/soc/codecs/ad7* 1328F: sound/soc/codecs/adau* 1329F: sound/soc/codecs/adav* 1330F: sound/soc/codecs/sigmadsp.* 1331F: sound/soc/codecs/ssm* 1332 1333ANALOG DEVICES INC DMA DRIVERS 1334M: Lars-Peter Clausen <lars@metafoo.de> 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: drivers/dma/dma-axi-dmac.c 1338 1339ANALOG DEVICES INC IIO DRIVERS 1340M: Lars-Peter Clausen <lars@metafoo.de> 1341M: Michael Hennerich <Michael.Hennerich@analog.com> 1342S: Supported 1343W: http://wiki.analog.com/ 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1346F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1347F: Documentation/devicetree/bindings/iio/*/adi,* 1348F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1349F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1350F: drivers/iio/*/ad* 1351F: drivers/iio/adc/ltc249* 1352F: drivers/iio/amplifiers/hmc425a.c 1353F: drivers/staging/iio/*/ad* 1354X: drivers/iio/*/adjd* 1355 1356ANALOG DEVICES INC MAX31760 DRIVER 1357M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1358S: Maintained 1359W: http://wiki.analog.com/ 1360W: https://ez.analog.com/linux-software-drivers 1361F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1362F: Documentation/hwmon/max31760.rst 1363F: drivers/hwmon/max31760.c 1364 1365ANALOGBITS PLL LIBRARIES 1366M: Paul Walmsley <paul.walmsley@sifive.com> 1367S: Supported 1368F: drivers/clk/analogbits/* 1369F: include/linux/clk/analogbits* 1370 1371ANDROID CONFIG FRAGMENTS 1372M: Rob Herring <robh@kernel.org> 1373S: Supported 1374F: kernel/configs/android* 1375 1376ANDROID DRIVERS 1377M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1378M: Arve Hjønnevåg <arve@android.com> 1379M: Todd Kjos <tkjos@android.com> 1380M: Martijn Coenen <maco@android.com> 1381M: Joel Fernandes <joel@joelfernandes.org> 1382M: Christian Brauner <christian@brauner.io> 1383M: Carlos Llamas <cmllamas@google.com> 1384M: Suren Baghdasaryan <surenb@google.com> 1385L: linux-kernel@vger.kernel.org 1386S: Supported 1387T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1388F: drivers/android/ 1389 1390ANDROID GOLDFISH PIC DRIVER 1391M: Miodrag Dinic <miodrag.dinic@mips.com> 1392S: Supported 1393F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1394F: drivers/irqchip/irq-goldfish-pic.c 1395 1396ANDROID GOLDFISH RTC DRIVER 1397M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1400F: drivers/rtc/rtc-goldfish.c 1401 1402AOA (Apple Onboard Audio) ALSA DRIVER 1403M: Johannes Berg <johannes@sipsolutions.net> 1404L: linuxppc-dev@lists.ozlabs.org 1405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1406S: Maintained 1407F: sound/aoa/ 1408 1409APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1410M: William Breathitt Gray <william.gray@linaro.org> 1411L: linux-iio@vger.kernel.org 1412S: Maintained 1413F: drivers/iio/addac/stx104.c 1414 1415APM DRIVER 1416M: Jiri Kosina <jikos@kernel.org> 1417S: Odd fixes 1418T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1419F: arch/x86/kernel/apm_32.c 1420F: drivers/char/apm-emulation.c 1421F: include/linux/apm_bios.h 1422F: include/uapi/linux/apm_bios.h 1423 1424APPARMOR SECURITY MODULE 1425M: John Johansen <john.johansen@canonical.com> 1426M: John Johansen <john@apparmor.net> 1427L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1428S: Supported 1429W: apparmor.net 1430B: https://gitlab.com/apparmor/apparmor-kernel 1431C: irc://irc.oftc.net/apparmor 1432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1433T: https://gitlab.com/apparmor/apparmor-kernel.git 1434F: Documentation/admin-guide/LSM/apparmor.rst 1435F: security/apparmor/ 1436 1437APPLE BCM5974 MULTITOUCH DRIVER 1438M: Henrik Rydberg <rydberg@bitmath.org> 1439L: linux-input@vger.kernel.org 1440S: Odd fixes 1441F: drivers/input/mouse/bcm5974.c 1442 1443APPLE PCIE CONTROLLER DRIVER 1444M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1445M: Marc Zyngier <maz@kernel.org> 1446L: linux-pci@vger.kernel.org 1447S: Maintained 1448F: drivers/pci/controller/pcie-apple.c 1449 1450APPLE SMC DRIVER 1451M: Henrik Rydberg <rydberg@bitmath.org> 1452L: linux-hwmon@vger.kernel.org 1453S: Odd fixes 1454F: drivers/hwmon/applesmc.c 1455 1456APPLETALK NETWORK LAYER 1457L: netdev@vger.kernel.org 1458S: Odd fixes 1459F: drivers/net/appletalk/ 1460F: include/linux/atalk.h 1461F: include/uapi/linux/atalk.h 1462F: net/appletalk/ 1463 1464APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1465M: Khuong Dinh <khuong@os.amperecomputing.com> 1466S: Supported 1467F: arch/arm64/boot/dts/apm/ 1468 1469APPLIED MICRO (APM) X-GENE SOC EDAC 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1473F: drivers/edac/xgene_edac.c 1474 1475APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1476M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1477M: Keyur Chudgar <keyur@os.amperecomputing.com> 1478S: Supported 1479F: drivers/net/ethernet/apm/xgene-v2/ 1480 1481APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1482M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1483M: Keyur Chudgar <keyur@os.amperecomputing.com> 1484M: Quan Nguyen <quan@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1487F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1488F: drivers/net/ethernet/apm/xgene/ 1489F: drivers/net/mdio/mdio-xgene.c 1490 1491APPLIED MICRO (APM) X-GENE SOC PMU 1492M: Khuong Dinh <khuong@os.amperecomputing.com> 1493S: Supported 1494F: Documentation/admin-guide/perf/xgene-pmu.rst 1495F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1496F: drivers/perf/xgene_pmu.c 1497 1498APTINA CAMERA SENSOR PLL 1499M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1500L: linux-media@vger.kernel.org 1501S: Maintained 1502F: drivers/media/i2c/aptina-pll.* 1503 1504AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1505M: Aleksa Savic <savicaleksa83@gmail.com> 1506M: Jack Doan <me@jackdoan.com> 1507L: linux-hwmon@vger.kernel.org 1508S: Maintained 1509F: Documentation/hwmon/aquacomputer_d5next.rst 1510F: drivers/hwmon/aquacomputer_d5next.c 1511 1512AQUANTIA ETHERNET DRIVER (atlantic) 1513M: Igor Russkikh <irusskikh@marvell.com> 1514L: netdev@vger.kernel.org 1515S: Supported 1516W: https://www.marvell.com/ 1517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1518F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1519F: drivers/net/ethernet/aquantia/atlantic/ 1520 1521AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1522M: Egor Pomozov <epomozov@marvell.com> 1523L: netdev@vger.kernel.org 1524S: Supported 1525W: http://www.aquantia.com 1526F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1527 1528AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1529M: Krzysztof Hałasa <khalasa@piap.pl> 1530L: linux-media@vger.kernel.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1533F: drivers/media/i2c/ar0521.c 1534 1535ARASAN NAND CONTROLLER DRIVER 1536M: Miquel Raynal <miquel.raynal@bootlin.com> 1537M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1538L: linux-mtd@lists.infradead.org 1539S: Maintained 1540F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1541F: drivers/mtd/nand/raw/arasan-nand-controller.c 1542 1543ARC FRAMEBUFFER DRIVER 1544M: Jaya Kumar <jayalk@intworks.biz> 1545S: Maintained 1546F: drivers/video/fbdev/arcfb.c 1547F: drivers/video/fbdev/core/fb_defio.c 1548 1549ARC PGU DRM DRIVER 1550M: Alexey Brodkin <abrodkin@synopsys.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1553F: drivers/gpu/drm/tiny/arcpgu.c 1554 1555ARCNET NETWORK LAYER 1556M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1557L: netdev@vger.kernel.org 1558S: Maintained 1559F: drivers/net/arcnet/ 1560F: include/uapi/linux/if_arcnet.h 1561 1562ARM ARCHITECTED TIMER DRIVER 1563M: Mark Rutland <mark.rutland@arm.com> 1564M: Marc Zyngier <maz@kernel.org> 1565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1566S: Maintained 1567F: arch/arm/include/asm/arch_timer.h 1568F: arch/arm64/include/asm/arch_timer.h 1569F: drivers/clocksource/arm_arch_timer.c 1570 1571ARM HDLCD DRM DRIVER 1572M: Liviu Dudau <liviu.dudau@arm.com> 1573S: Supported 1574F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1575F: drivers/gpu/drm/arm/hdlcd_* 1576 1577ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1578M: Linus Walleij <linus.walleij@linaro.org> 1579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1580S: Maintained 1581F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1582F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1583F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1584F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1585F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1586F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1587F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1588F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1589F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1590F: arch/arm/boot/dts/arm-realview-* 1591F: arch/arm/boot/dts/integrator* 1592F: arch/arm/boot/dts/versatile* 1593F: arch/arm/mach-versatile/ 1594F: drivers/bus/arm-integrator-lm.c 1595F: drivers/clk/versatile/ 1596F: drivers/i2c/busses/i2c-versatile.c 1597F: drivers/irqchip/irq-versatile-fpga.c 1598F: drivers/mtd/maps/physmap-versatile.* 1599F: drivers/power/reset/arm-versatile-reboot.c 1600F: drivers/soc/versatile/ 1601 1602ARM KOMEDA DRM-KMS DRIVER 1603M: James (Qian) Wang <james.qian.wang@arm.com> 1604M: Liviu Dudau <liviu.dudau@arm.com> 1605M: Mihail Atanassov <mihail.atanassov@arm.com> 1606L: Mali DP Maintainers <malidp@foss.arm.com> 1607S: Supported 1608T: git git://anongit.freedesktop.org/drm/drm-misc 1609F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1610F: Documentation/gpu/komeda-kms.rst 1611F: drivers/gpu/drm/arm/display/include/ 1612F: drivers/gpu/drm/arm/display/komeda/ 1613 1614ARM MALI PANFROST DRM DRIVER 1615M: Rob Herring <robh@kernel.org> 1616M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1617R: Steven Price <steven.price@arm.com> 1618R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1619L: dri-devel@lists.freedesktop.org 1620S: Supported 1621T: git git://anongit.freedesktop.org/drm/drm-misc 1622F: drivers/gpu/drm/panfrost/ 1623F: include/uapi/drm/panfrost_drm.h 1624 1625ARM MALI-DP DRM DRIVER 1626M: Liviu Dudau <liviu.dudau@arm.com> 1627M: Brian Starkey <brian.starkey@arm.com> 1628L: Mali DP Maintainers <malidp@foss.arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1676M: Miquel Raynal <miquel.raynal@bootlin.com> 1677M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1678L: linux-mtd@lists.infradead.org 1679S: Maintained 1680F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1681F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1682 1683ARM PRIMECELL PL35X SMC DRIVER 1684M: Miquel Raynal <miquel.raynal@bootlin.com> 1685M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1687S: Maintained 1688F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1689F: drivers/memory/pl353-smc.c 1690 1691ARM PRIMECELL CLCD PL110 DRIVER 1692M: Russell King <linux@armlinux.org.uk> 1693S: Odd Fixes 1694F: drivers/video/fbdev/amba-clcd.* 1695 1696ARM PRIMECELL KMI PL050 DRIVER 1697M: Russell King <linux@armlinux.org.uk> 1698S: Odd Fixes 1699F: drivers/input/serio/ambakmi.* 1700F: include/linux/amba/kmi.h 1701 1702ARM PRIMECELL MMCI PL180/1 DRIVER 1703M: Russell King <linux@armlinux.org.uk> 1704S: Odd Fixes 1705F: drivers/mmc/host/mmci.* 1706F: include/linux/amba/mmci.h 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1745M: Arnd Bergmann <arnd@arndb.de> 1746M: Olof Johansson <olof@lixom.net> 1747M: soc@kernel.org 1748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1749S: Maintained 1750C: irc://irc.libera.chat/armlinux 1751T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1752F: arch/arm/boot/dts/Makefile 1753F: arch/arm64/boot/dts/Makefile 1754 1755ARM SUB-ARCHITECTURES 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758C: irc://irc.libera.chat/armlinux 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1760F: arch/arm/mach-*/ 1761F: arch/arm/plat-*/ 1762 1763ARM/ACTIONS SEMI ARCHITECTURE 1764M: Andreas Färber <afaerber@suse.de> 1765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1768S: Maintained 1769F: Documentation/devicetree/bindings/arm/actions.yaml 1770F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1771F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1772F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1773F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1774F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1775F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1776F: Documentation/devicetree/bindings/pinctrl/actions,* 1777F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1778F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1779F: arch/arm/boot/dts/owl-* 1780F: arch/arm/mach-actions/ 1781F: arch/arm64/boot/dts/actions/ 1782F: drivers/clk/actions/ 1783F: drivers/clocksource/timer-owl* 1784F: drivers/dma/owl-dma.c 1785F: drivers/i2c/busses/i2c-owl.c 1786F: drivers/irqchip/irq-owl-sirq.c 1787F: drivers/mmc/host/owl-mmc.c 1788F: drivers/net/ethernet/actions/ 1789F: drivers/pinctrl/actions/* 1790F: drivers/soc/actions/ 1791F: include/dt-bindings/power/owl-* 1792F: include/dt-bindings/reset/actions,* 1793F: include/linux/soc/actions/ 1794N: owl 1795 1796ARM/ADS SPHERE MACHINE SUPPORT 1797M: Lennert Buytenhek <kernel@wantstofly.org> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800 1801ARM/AFEB9260 MACHINE SUPPORT 1802M: Sergey Lapin <slapin@ossfans.org> 1803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1804S: Maintained 1805 1806ARM/AJECO 1ARM MACHINE SUPPORT 1807M: Lennert Buytenhek <kernel@wantstofly.org> 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810 1811ARM/Allwinner SoC Clock Support 1812M: Emilio López <emilio@elopez.com.ar> 1813S: Maintained 1814F: drivers/clk/sunxi/ 1815 1816ARM/Allwinner sunXi SoC support 1817M: Chen-Yu Tsai <wens@csie.org> 1818M: Jernej Skrabec <jernej.skrabec@gmail.com> 1819M: Samuel Holland <samuel@sholland.org> 1820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1821S: Maintained 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1823L: linux-sunxi@lists.linux.dev 1824F: arch/arm/mach-sunxi/ 1825F: arch/arm64/boot/dts/allwinner/ 1826F: drivers/clk/sunxi-ng/ 1827F: drivers/pinctrl/sunxi/ 1828F: drivers/soc/sunxi/ 1829N: allwinner 1830N: sun[x456789]i 1831N: sun50i 1832 1833ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Jerome Brunet <jbrunet@baylibre.com> 1836L: linux-amlogic@lists.infradead.org 1837S: Maintained 1838F: Documentation/devicetree/bindings/clock/amlogic* 1839F: drivers/clk/meson/ 1840F: include/dt-bindings/clock/gxbb* 1841F: include/dt-bindings/clock/meson* 1842 1843ARM/Amlogic Meson SoC Crypto Drivers 1844M: Corentin Labbe <clabbe@baylibre.com> 1845L: linux-crypto@vger.kernel.org 1846L: linux-amlogic@lists.infradead.org 1847S: Maintained 1848F: Documentation/devicetree/bindings/crypto/amlogic* 1849F: drivers/crypto/amlogic/ 1850 1851ARM/Amlogic Meson SoC Sound Drivers 1852M: Jerome Brunet <jbrunet@baylibre.com> 1853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1854S: Maintained 1855F: Documentation/devicetree/bindings/sound/amlogic* 1856F: sound/soc/meson/ 1857 1858ARM/Amlogic Meson SoC support 1859M: Neil Armstrong <neil.armstrong@linaro.org> 1860M: Kevin Hilman <khilman@baylibre.com> 1861R: Jerome Brunet <jbrunet@baylibre.com> 1862R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864L: linux-amlogic@lists.infradead.org 1865S: Maintained 1866W: http://linux-meson.com/ 1867F: arch/arm/boot/dts/meson* 1868F: arch/arm/mach-meson/ 1869F: arch/arm64/boot/dts/amlogic/ 1870F: drivers/mmc/host/meson* 1871F: drivers/pinctrl/meson/ 1872F: drivers/rtc/rtc-meson* 1873F: drivers/soc/amlogic/ 1874N: meson 1875 1876ARM/Annapurna Labs ALPINE ARCHITECTURE 1877M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1878M: Antoine Tenart <atenart@kernel.org> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881F: arch/arm/boot/dts/alpine* 1882F: arch/arm/mach-alpine/ 1883F: arch/arm64/boot/dts/amazon/ 1884F: drivers/*/*alpine* 1885 1886ARM/APPLE MACHINE SUPPORT 1887M: Hector Martin <marcan@marcan.st> 1888M: Sven Peter <sven@svenpeter.dev> 1889R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1890L: asahi@lists.linux.dev 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893W: https://asahilinux.org 1894B: https://github.com/AsahiLinux/linux/issues 1895C: irc://irc.oftc.net/asahi-dev 1896T: git https://github.com/AsahiLinux/linux.git 1897F: Documentation/devicetree/bindings/arm/apple.yaml 1898F: Documentation/devicetree/bindings/arm/apple/* 1899F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1900F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1901F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1902F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1903F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1904F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1905F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1906F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1907F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1908F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1909F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1910F: Documentation/devicetree/bindings/power/apple* 1911F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1912F: arch/arm64/boot/dts/apple/ 1913F: drivers/clk/clk-apple-nco.c 1914F: drivers/dma/apple-admac.c 1915F: drivers/i2c/busses/i2c-pasemi-core.c 1916F: drivers/i2c/busses/i2c-pasemi-platform.c 1917F: drivers/iommu/apple-dart.c 1918F: drivers/iommu/io-pgtable-dart.c 1919F: drivers/irqchip/irq-apple-aic.c 1920F: drivers/mailbox/apple-mailbox.c 1921F: drivers/nvme/host/apple.c 1922F: drivers/nvmem/apple-efuses.c 1923F: drivers/pinctrl/pinctrl-apple-gpio.c 1924F: drivers/soc/apple/* 1925F: drivers/watchdog/apple_wdt.c 1926F: include/dt-bindings/interrupt-controller/apple-aic.h 1927F: include/dt-bindings/pinctrl/apple.h 1928F: include/linux/apple-mailbox.h 1929F: include/linux/soc/apple/* 1930 1931ARM/APPLE MACHINE SOUND DRIVERS 1932M: Martin Povišer <povik+lin@cutebit.org> 1933L: asahi@lists.linux.dev 1934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1935S: Maintained 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939 1940ARM/ARTPEC MACHINE SUPPORT 1941M: Jesper Nilsson <jesper.nilsson@axis.com> 1942M: Lars Persson <lars.persson@axis.com> 1943L: linux-arm-kernel@axis.com 1944S: Maintained 1945F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1946F: arch/arm/boot/dts/artpec6* 1947F: arch/arm/mach-artpec 1948F: drivers/clk/axis 1949F: drivers/crypto/axis 1950F: drivers/mmc/host/usdhi6rol0.c 1951F: drivers/pinctrl/pinctrl-artpec* 1952 1953ARM/ASPEED I2C DRIVER 1954M: Brendan Higgins <brendanhiggins@google.com> 1955R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1956R: Joel Stanley <joel@jms.id.au> 1957L: linux-i2c@vger.kernel.org 1958L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1961F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1962F: drivers/i2c/busses/i2c-aspeed.c 1963F: drivers/irqchip/irq-aspeed-i2c-ic.c 1964 1965ARM/ASPEED MACHINE SUPPORT 1966M: Joel Stanley <joel@jms.id.au> 1967R: Andrew Jeffery <andrew@aj.id.au> 1968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1969L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1970S: Supported 1971Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1972T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1973F: Documentation/devicetree/bindings/arm/aspeed/ 1974F: arch/arm/boot/dts/aspeed-* 1975F: arch/arm/mach-aspeed/ 1976N: aspeed 1977 1978ARM/BITMAIN ARCHITECTURE 1979M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982F: Documentation/devicetree/bindings/arm/bitmain.yaml 1983F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1984F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1985F: arch/arm64/boot/dts/bitmain/ 1986F: drivers/clk/clk-bm1880.c 1987F: drivers/pinctrl/pinctrl-bm1880.c 1988 1989ARM/CALXEDA HIGHBANK ARCHITECTURE 1990M: Andre Przywara <andre.przywara@arm.com> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993F: arch/arm/boot/dts/ecx-*.dts* 1994F: arch/arm/boot/dts/highbank.dts 1995F: arch/arm/mach-highbank/ 1996 1997ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1998M: Krzysztof Halasa <khalasa@piap.pl> 1999S: Maintained 2000F: arch/arm/mach-cns3xxx/ 2001 2002ARM/CAVIUM THUNDER NETWORK DRIVER 2003M: Sunil Goutham <sgoutham@marvell.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Supported 2006F: drivers/net/ethernet/cavium/thunder/ 2007 2008ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2009M: Lukasz Majewski <lukma@denx.de> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/mach-ep93xx/ts72xx.c 2013 2014ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2015M: Alexander Shiyan <shc_work@mail.ru> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Odd Fixes 2018N: clps711x 2019 2020ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2021M: Lennert Buytenhek <kernel@wantstofly.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024 2025ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2026M: Hartley Sweeten <hsweeten@visionengravers.com> 2027M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Maintained 2030F: arch/arm/mach-ep93xx/ 2031F: arch/arm/mach-ep93xx/include/mach/ 2032 2033ARM/CLKDEV SUPPORT 2034M: Russell King <linux@armlinux.org.uk> 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2038F: drivers/clk/clkdev.c 2039 2040ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2041M: Baruch Siach <baruch@tkos.co.il> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/cx92755* 2045N: digicolor 2046 2047ARM/CONTEC MICRO9 MACHINE SUPPORT 2048M: Hubert Feurstein <hubert.feurstein@contec.at> 2049S: Maintained 2050F: arch/arm/mach-ep93xx/micro9.c 2051 2052ARM/CORESIGHT FRAMEWORK AND DRIVERS 2053M: Mathieu Poirier <mathieu.poirier@linaro.org> 2054M: Suzuki K Poulose <suzuki.poulose@arm.com> 2055R: Mike Leach <mike.leach@linaro.org> 2056R: Leo Yan <leo.yan@linaro.org> 2057L: coresight@lists.linaro.org (moderated for non-subscribers) 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2061F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2062F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2063F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2064F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2065F: Documentation/trace/coresight/* 2066F: drivers/hwtracing/coresight/* 2067F: include/dt-bindings/arm/coresight-cti-dt.h 2068F: include/linux/coresight* 2069F: samples/coresight/* 2070F: tools/perf/tests/shell/coresight/* 2071F: tools/perf/arch/arm/util/auxtrace.c 2072F: tools/perf/arch/arm/util/cs-etm.c 2073F: tools/perf/arch/arm/util/cs-etm.h 2074F: tools/perf/arch/arm/util/pmu.c 2075F: tools/perf/util/cs-etm-decoder/* 2076F: tools/perf/util/cs-etm.* 2077 2078ARM/CORGI MACHINE SUPPORT 2079M: Richard Purdie <rpurdie@rpsys.net> 2080S: Maintained 2081 2082ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2083M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2084M: Linus Walleij <linus.walleij@linaro.org> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://github.com/ulli-kroll/linux.git 2088F: Documentation/devicetree/bindings/arm/gemini.yaml 2089F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2090F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2091F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2092F: arch/arm/boot/dts/gemini* 2093F: arch/arm/mach-gemini/ 2094F: drivers/crypto/gemini/ 2095F: drivers/net/ethernet/cortina/ 2096F: drivers/pinctrl/pinctrl-gemini.c 2097F: drivers/rtc/rtc-ftrtc010.c 2098 2099ARM/CZ.NIC TURRIS SUPPORT 2100M: Marek Behún <kabel@kernel.org> 2101S: Maintained 2102W: https://www.turris.cz/ 2103F: Documentation/ABI/testing/debugfs-moxtet 2104F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2105F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2106F: Documentation/devicetree/bindings/bus/moxtet.txt 2107F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2108F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2109F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2110F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2111F: drivers/bus/moxtet.c 2112F: drivers/firmware/turris-mox-rwtm.c 2113F: drivers/leds/leds-turris-omnia.c 2114F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2115F: drivers/gpio/gpio-moxtet.c 2116F: drivers/watchdog/armada_37xx_wdt.c 2117F: include/dt-bindings/bus/moxtet.h 2118F: include/linux/armada-37xx-rwtm-mailbox.h 2119F: include/linux/moxtet.h 2120 2121ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2122M: Robert Jarzmik <robert.jarzmik@free.fr> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125F: arch/arm/mach-pxa/ezx.c 2126 2127ARM/FARADAY FA526 PORT 2128M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.berlios.de/gemini-board 2132F: arch/arm/mm/*-fa* 2133 2134ARM/FOOTBRIDGE ARCHITECTURE 2135M: Russell King <linux@armlinux.org.uk> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138W: http://www.armlinux.org.uk/ 2139F: arch/arm/include/asm/hardware/dec21285.h 2140F: arch/arm/mach-footbridge/ 2141 2142ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2143M: Shawn Guo <shawnguo@kernel.org> 2144M: Sascha Hauer <s.hauer@pengutronix.de> 2145R: Pengutronix Kernel Team <kernel@pengutronix.de> 2146R: Fabio Estevam <festevam@gmail.com> 2147R: NXP Linux Team <linux-imx@nxp.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2151X: drivers/media/i2c/ 2152N: imx 2153N: mxs 2154 2155ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2156M: Shawn Guo <shawnguo@kernel.org> 2157M: Li Yang <leoyang.li@nxp.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2161F: arch/arm/boot/dts/ls1021a* 2162F: arch/arm64/boot/dts/freescale/fsl-* 2163F: arch/arm64/boot/dts/freescale/qoriq-* 2164 2165ARM/FREESCALE VYBRID ARM ARCHITECTURE 2166M: Shawn Guo <shawnguo@kernel.org> 2167M: Sascha Hauer <s.hauer@pengutronix.de> 2168R: Pengutronix Kernel Team <kernel@pengutronix.de> 2169R: Stefan Agner <stefan@agner.ch> 2170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2171S: Maintained 2172T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2173F: arch/arm/boot/dts/vf* 2174F: arch/arm/mach-imx/*vf610* 2175 2176ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2177M: Lennert Buytenhek <kernel@wantstofly.org> 2178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2179S: Maintained 2180 2181ARM/GUMSTIX MACHINE SUPPORT 2182M: Steve Sakoman <sakoman@gmail.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185 2186ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2187M: Philipp Zabel <philipp.zabel@gmail.com> 2188M: Paul Parsons <lost.distance@yahoo.com> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191F: arch/arm/mach-pxa/hx4700.c 2192F: arch/arm/mach-pxa/include/mach/hx4700.h 2193F: sound/soc/pxa/hx4700.c 2194 2195ARM/HISILICON SOC SUPPORT 2196M: Wei Xu <xuwei5@hisilicon.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Supported 2199W: http://www.hisilicon.com 2200T: git git://github.com/hisilicon/linux-hisi.git 2201F: arch/arm/boot/dts/hi3* 2202F: arch/arm/boot/dts/hip* 2203F: arch/arm/boot/dts/hisi* 2204F: arch/arm/mach-hisi/ 2205F: arch/arm64/boot/dts/hisilicon/ 2206 2207ARM/HP JORNADA 7XX MACHINE SUPPORT 2208M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2209S: Maintained 2210W: www.jlime.com 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2212F: arch/arm/mach-sa1100/include/mach/jornada720.h 2213F: arch/arm/mach-sa1100/jornada720.c 2214 2215ARM/HPE GXP ARCHITECTURE 2216M: Jean-Marie Verdun <verdun@hpe.com> 2217M: Nick Hawkins <nick.hawkins@hpe.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2220F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2221F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2222F: arch/arm/boot/dts/hpe-bmc* 2223F: arch/arm/boot/dts/hpe-gxp* 2224F: arch/arm/mach-hpe/ 2225F: drivers/clocksource/timer-gxp.c 2226F: drivers/spi/spi-gxp.c 2227F: drivers/watchdog/gxp-wdt.c 2228 2229ARM/IGEP MACHINE SUPPORT 2230M: Enric Balletbo i Serra <eballetbo@gmail.com> 2231M: Javier Martinez Canillas <javier@dowhile0.org> 2232L: linux-omap@vger.kernel.org 2233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234S: Maintained 2235F: arch/arm/boot/dts/omap3-igep* 2236 2237ARM/INCOME PXA270 SUPPORT 2238M: Marek Vasut <marek.vasut@gmail.com> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241F: arch/arm/mach-pxa/colibri-pxa270-income.c 2242 2243ARM/INTEL IOP32X ARM ARCHITECTURE 2244M: Lennert Buytenhek <kernel@wantstofly.org> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247 2248ARM/INTEL IQ81342EX MACHINE SUPPORT 2249M: Lennert Buytenhek <kernel@wantstofly.org> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252 2253ARM/INTEL IXDP2850 MACHINE SUPPORT 2254M: Lennert Buytenhek <kernel@wantstofly.org> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257 2258ARM/INTEL IXP4XX ARM ARCHITECTURE 2259M: Linus Walleij <linusw@kernel.org> 2260M: Imre Kaloz <kaloz@openwrt.org> 2261M: Krzysztof Halasa <khalasa@piap.pl> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2265F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2266F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2267F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2268F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2269F: arch/arm/mach-ixp4xx/ 2270F: drivers/bus/intel-ixp4xx-eb.c 2271F: drivers/clocksource/timer-ixp4xx.c 2272F: drivers/crypto/ixp4xx_crypto.c 2273F: drivers/gpio/gpio-ixp4xx.c 2274F: drivers/irqchip/irq-ixp4xx.c 2275F: include/linux/irqchip/irq-ixp4xx.h 2276F: include/linux/platform_data/timer-ixp4xx.h 2277 2278ARM/INTEL KEEMBAY ARCHITECTURE 2279M: Paul J. Murphy <paul.j.murphy@intel.com> 2280M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2281S: Maintained 2282F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2283F: arch/arm64/boot/dts/intel/keembay-evm.dts 2284F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2285 2286ARM/INTEL XSC3 (MANZANO) ARM CORE 2287M: Lennert Buytenhek <kernel@wantstofly.org> 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290 2291ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2292M: Lennert Buytenhek <kernel@wantstofly.org> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295 2296ARM/LG1K ARCHITECTURE 2297M: Chanho Min <chanho.min@lge.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300F: arch/arm64/boot/dts/lg/ 2301 2302ARM/LOGICPD PXA270 MACHINE SUPPORT 2303M: Lennert Buytenhek <kernel@wantstofly.org> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/MAGICIAN MACHINE SUPPORT 2334M: Philipp Zabel <philipp.zabel@gmail.com> 2335S: Maintained 2336 2337ARM/Marvell Dove/MV78xx0/Orion SOC support 2338M: Andrew Lunn <andrew@lunn.ch> 2339M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2340M: Gregory Clement <gregory.clement@bootlin.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Maintained 2343T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: arch/arm/boot/dts/armada* 2361F: arch/arm/boot/dts/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/armada* 2365F: arch/arm64/boot/dts/marvell/cn913* 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2381F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: https://mtk.wiki.kernel.org/ 2392C: irc://chat.freenode.net/linux-mediatek 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/Microchip Sparx5 SoC support 2434M: Lars Povlsen <lars.povlsen@microchip.com> 2435M: Steen Hegelund <Steen.Hegelund@microchip.com> 2436M: Daniel Machon <daniel.machon@microchip.com> 2437M: UNGLinuxDriver@microchip.com 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440T: git git://github.com/microchip-ung/linux-upstream.git 2441F: arch/arm64/boot/dts/microchip/ 2442F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445Microchip Timer Counter Block (TCB) Capture Driver 2446M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448L: linux-iio@vger.kernel.org 2449S: Maintained 2450F: drivers/counter/microchip-tcb-capture.c 2451 2452ARM/MILBEAUT ARCHITECTURE 2453M: Taichi Sugaya <sugaya.taichi@socionext.com> 2454M: Takao Orito <orito.takao@socionext.com> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457F: arch/arm/boot/dts/milbeaut* 2458F: arch/arm/mach-milbeaut/ 2459N: milbeaut 2460 2461ARM/MIOA701 MACHINE SUPPORT 2462M: Robert Jarzmik <robert.jarzmik@free.fr> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465F: arch/arm/mach-pxa/mioa701.c 2466 2467ARM/MStar/Sigmastar Armv7 SoC support 2468M: Daniel Palmer <daniel@thingy.jp> 2469M: Romain Perier <romain.perier@gmail.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472W: http://linux-chenxing.org/ 2473T: git git://github.com/linux-chenxing/linux.git 2474F: Documentation/devicetree/bindings/arm/mstar/* 2475F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2476F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2477F: arch/arm/boot/dts/mstar-* 2478F: arch/arm/mach-mstar/ 2479F: drivers/clk/mstar/ 2480F: drivers/clocksource/timer-msc313e.c 2481F: drivers/gpio/gpio-msc313.c 2482F: drivers/rtc/rtc-msc313.c 2483F: drivers/watchdog/msc313e_wdt.c 2484F: include/dt-bindings/clock/mstar-* 2485F: include/dt-bindings/gpio/msc313-gpio.h 2486 2487ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2488M: Michael Petchkovsky <mkpetch@internode.on.net> 2489S: Maintained 2490 2491ARM/NOMADIK/Ux500 ARCHITECTURES 2492M: Linus Walleij <linus.walleij@linaro.org> 2493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2494S: Maintained 2495T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2496F: Documentation/devicetree/bindings/arm/ste-* 2497F: Documentation/devicetree/bindings/arm/ux500.yaml 2498F: Documentation/devicetree/bindings/arm/ux500/ 2499F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2500F: arch/arm/boot/dts/ste-* 2501F: arch/arm/mach-nomadik/ 2502F: arch/arm/mach-ux500/ 2503F: drivers/clk/clk-nomadik.c 2504F: drivers/clocksource/clksrc-dbx500-prcmu.c 2505F: drivers/dma/ste_dma40* 2506F: drivers/hwspinlock/u8500_hsem.c 2507F: drivers/i2c/busses/i2c-nomadik.c 2508F: drivers/iio/adc/ab8500-gpadc.c 2509F: drivers/mfd/ab8500* 2510F: drivers/mfd/abx500* 2511F: drivers/mfd/db8500* 2512F: drivers/pinctrl/nomadik/ 2513F: drivers/rtc/rtc-ab8500.c 2514F: drivers/rtc/rtc-pl031.c 2515F: drivers/soc/ux500/ 2516 2517ARM/NUVOTON NPCM ARCHITECTURE 2518M: Avi Fishman <avifishman70@gmail.com> 2519M: Tomer Maimon <tmaimon77@gmail.com> 2520M: Tali Perry <tali.perry1@gmail.com> 2521R: Patrick Venture <venture@google.com> 2522R: Nancy Yuen <yuenn@google.com> 2523R: Benjamin Fair <benjaminfair@google.com> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Supported 2526F: Documentation/devicetree/bindings/*/*/*npcm* 2527F: Documentation/devicetree/bindings/*/*npcm* 2528F: Documentation/devicetree/bindings/arm/npcm/* 2529F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2530F: arch/arm/boot/dts/nuvoton-npcm* 2531F: arch/arm/mach-npcm/ 2532F: arch/arm64/boot/dts/nuvoton/ 2533F: drivers/*/*npcm* 2534F: drivers/*/*/*npcm* 2535F: drivers/rtc/rtc-nct3018y.c 2536F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2537F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2538 2539ARM/NUVOTON WPCM450 ARCHITECTURE 2540M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2541L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2542S: Maintained 2543W: https://github.com/neuschaefer/wpcm450/wiki 2544F: Documentation/devicetree/bindings/*/*wpcm* 2545F: arch/arm/boot/dts/nuvoton-wpcm450* 2546F: arch/arm/mach-npcm/wpcm450.c 2547F: drivers/*/*/*wpcm* 2548F: drivers/*/*wpcm* 2549 2550ARM/NXP S32G ARCHITECTURE 2551M: Chester Lin <clin@suse.com> 2552R: Andreas Färber <afaerber@suse.de> 2553R: Matthias Brugger <mbrugger@suse.com> 2554R: NXP S32 Linux Team <s32@nxp.com> 2555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm64/boot/dts/freescale/s32g*.dts* 2558 2559ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2560L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2561S: Orphan 2562W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2563F: arch/arm/mach-s3c/gta02.h 2564F: arch/arm/mach-s3c/mach-gta02.c 2565 2566ARM/Orion SoC/Technologic Systems TS-78xx platform support 2567M: Alexander Clouter <alex@digriz.org.uk> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569S: Maintained 2570W: http://www.digriz.org.uk/ts78xx/kernel 2571F: arch/arm/mach-orion5x/ts78xx-* 2572 2573ARM/OXNAS platform support 2574M: Neil Armstrong <neil.armstrong@linaro.org> 2575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2576L: linux-oxnas@groups.io (moderated for non-subscribers) 2577S: Maintained 2578F: arch/arm/boot/dts/ox8*.dts* 2579F: arch/arm/mach-oxnas/ 2580F: drivers/power/reset/oxnas-restart.c 2581N: oxnas 2582 2583ARM/PALM TREO SUPPORT 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585S: Orphan 2586F: arch/arm/mach-pxa/palmtreo.* 2587 2588ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2589M: Marek Vasut <marek.vasut@gmail.com> 2590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2591S: Maintained 2592W: http://hackndev.com 2593F: arch/arm/mach-pxa/include/mach/palmld.h 2594F: arch/arm/mach-pxa/include/mach/palmtc.h 2595F: arch/arm/mach-pxa/include/mach/palmtx.h 2596F: arch/arm/mach-pxa/palmld.c 2597F: arch/arm/mach-pxa/palmt5.* 2598F: arch/arm/mach-pxa/palmtc.c 2599F: arch/arm/mach-pxa/palmte2.* 2600F: arch/arm/mach-pxa/palmtx.c 2601 2602ARM/PALMZ72 SUPPORT 2603M: Sergey Lapin <slapin@ossfans.org> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606W: http://hackndev.com 2607F: arch/arm/mach-pxa/palmz72.* 2608 2609ARM/PLEB SUPPORT 2610M: Peter Chubb <pleb@gelato.unsw.edu.au> 2611S: Maintained 2612W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2613 2614ARM/PT DIGITAL BOARD PORT 2615M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617S: Maintained 2618W: http://www.armlinux.org.uk/ 2619 2620ARM/QUALCOMM SUPPORT 2621M: Andy Gross <agross@kernel.org> 2622M: Bjorn Andersson <andersson@kernel.org> 2623R: Konrad Dybcio <konrad.dybcio@somainline.org> 2624L: linux-arm-msm@vger.kernel.org 2625S: Maintained 2626T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2627F: Documentation/devicetree/bindings/*/qcom* 2628F: Documentation/devicetree/bindings/soc/qcom/ 2629F: arch/arm/boot/dts/qcom-*.dts 2630F: arch/arm/boot/dts/qcom-*.dtsi 2631F: arch/arm/configs/qcom_defconfig 2632F: arch/arm/mach-qcom/ 2633F: arch/arm64/boot/dts/qcom/ 2634F: drivers/*/*/qcom* 2635F: drivers/*/*/qcom/ 2636F: drivers/*/pm8???-* 2637F: drivers/*/qcom* 2638F: drivers/*/qcom/ 2639F: drivers/bluetooth/btqcomsmd.c 2640F: drivers/clocksource/timer-qcom.c 2641F: drivers/cpuidle/cpuidle-qcom-spm.c 2642F: drivers/extcon/extcon-qcom* 2643F: drivers/i2c/busses/i2c-qcom-geni.c 2644F: drivers/i2c/busses/i2c-qup.c 2645F: drivers/iommu/msm* 2646F: drivers/mfd/ssbi.c 2647F: drivers/mmc/host/mmci_qcom* 2648F: drivers/mmc/host/sdhci-msm.c 2649F: drivers/pci/controller/dwc/pcie-qcom.c 2650F: drivers/phy/qualcomm/ 2651F: drivers/power/*/msm* 2652F: drivers/reset/reset-qcom-* 2653F: drivers/ufs/host/ufs-qcom* 2654F: drivers/spi/spi-geni-qcom.c 2655F: drivers/spi/spi-qcom-qspi.c 2656F: drivers/spi/spi-qup.c 2657F: drivers/tty/serial/msm_serial.c 2658F: drivers/usb/dwc3/dwc3-qcom.c 2659F: include/dt-bindings/*/qcom* 2660F: include/linux/*/qcom* 2661F: include/linux/soc/qcom/ 2662 2663ARM/RADISYS ENP2611 MACHINE SUPPORT 2664M: Lennert Buytenhek <kernel@wantstofly.org> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667 2668ARM/RDA MICRO ARCHITECTURE 2669M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: Documentation/devicetree/bindings/arm/rda.yaml 2674F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2675F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2676F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2677F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2678F: arch/arm/boot/dts/rda8810pl-* 2679F: drivers/clocksource/timer-rda.c 2680F: drivers/gpio/gpio-rda.c 2681F: drivers/irqchip/irq-rda-intc.c 2682F: drivers/tty/serial/rda-uart.c 2683 2684ARM/REALTEK ARCHITECTURE 2685M: Andreas Färber <afaerber@suse.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689F: Documentation/devicetree/bindings/arm/realtek.yaml 2690F: arch/arm/boot/dts/rtd* 2691F: arch/arm/mach-realtek/ 2692F: arch/arm64/boot/dts/realtek/ 2693 2694ARM/RENESAS ARCHITECTURE 2695M: Geert Uytterhoeven <geert+renesas@glider.be> 2696M: Magnus Damm <magnus.damm@gmail.com> 2697L: linux-renesas-soc@vger.kernel.org 2698S: Supported 2699Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2700C: irc://irc.libera.chat/renesas-soc 2701T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2702F: Documentation/devicetree/bindings/arm/renesas.yaml 2703F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2704F: Documentation/devicetree/bindings/soc/renesas/ 2705F: arch/arm/boot/dts/emev2* 2706F: arch/arm/boot/dts/gr-peach* 2707F: arch/arm/boot/dts/iwg20d-q7* 2708F: arch/arm/boot/dts/r7s* 2709F: arch/arm/boot/dts/r8a* 2710F: arch/arm/boot/dts/r9a* 2711F: arch/arm/boot/dts/sh* 2712F: arch/arm/configs/shmobile_defconfig 2713F: arch/arm/include/debug/renesas-scif.S 2714F: arch/arm/mach-shmobile/ 2715F: arch/arm64/boot/dts/renesas/ 2716F: drivers/soc/renesas/ 2717F: include/linux/soc/renesas/ 2718 2719ARM/RISCPC ARCHITECTURE 2720M: Russell King <linux@armlinux.org.uk> 2721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2722S: Maintained 2723W: http://www.armlinux.org.uk/ 2724F: arch/arm/include/asm/hardware/ioc.h 2725F: arch/arm/include/asm/hardware/iomd.h 2726F: arch/arm/include/asm/hardware/memc.h 2727F: arch/arm/mach-rpc/ 2728F: drivers/net/ethernet/8390/etherh.c 2729F: drivers/net/ethernet/i825xx/ether1* 2730F: drivers/net/ethernet/seeq/ether3* 2731F: drivers/scsi/arm/ 2732 2733ARM/Rockchip SoC support 2734M: Heiko Stuebner <heiko@sntech.de> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-rockchip@lists.infradead.org 2737S: Maintained 2738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2739F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2740F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2741F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2742F: arch/arm/boot/dts/rk3* 2743F: arch/arm/boot/dts/rv1108* 2744F: arch/arm/mach-rockchip/ 2745F: drivers/*/*/*rockchip* 2746F: drivers/*/*rockchip* 2747F: drivers/clk/rockchip/ 2748F: drivers/i2c/busses/i2c-rk3x.c 2749F: sound/soc/rockchip/ 2750N: rockchip 2751 2752ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2754R: Alim Akhtar <alim.akhtar@samsung.com> 2755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2756L: linux-samsung-soc@vger.kernel.org 2757S: Maintained 2758C: irc://irc.libera.chat/linux-exynos 2759Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2760B: mailto:linux-samsung-soc@vger.kernel.org 2761T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2762F: Documentation/arm/samsung/ 2763F: Documentation/devicetree/bindings/arm/samsung/ 2764F: Documentation/devicetree/bindings/hwinfo/samsung,* 2765F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2766F: Documentation/devicetree/bindings/soc/samsung/ 2767F: arch/arm/boot/dts/exynos* 2768F: arch/arm/boot/dts/s3c* 2769F: arch/arm/boot/dts/s5p* 2770F: arch/arm/mach-exynos*/ 2771F: arch/arm/mach-s3c/ 2772F: arch/arm/mach-s5p*/ 2773F: arch/arm64/boot/dts/exynos/ 2774F: drivers/*/*/*s3c24* 2775F: drivers/*/*s3c24* 2776F: drivers/*/*s3c64xx* 2777F: drivers/*/*s5pv210* 2778F: drivers/clocksource/samsung_pwm_timer.c 2779F: drivers/memory/samsung/ 2780F: drivers/pwm/pwm-samsung.c 2781F: drivers/soc/samsung/ 2782F: drivers/tty/serial/samsung* 2783F: include/clocksource/samsung_pwm.h 2784F: include/linux/platform_data/*s3c* 2785F: include/linux/serial_s3c.h 2786F: include/linux/soc/samsung/ 2787N: exynos 2788N: s3c2410 2789N: s3c64xx 2790N: s5pv210 2791 2792ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2793M: Łukasz Stelmach <l.stelmach@samsung.com> 2794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2795L: linux-media@vger.kernel.org 2796S: Maintained 2797F: drivers/media/platform/samsung/s5p-g2d/ 2798 2799ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2800M: Marek Szyprowski <m.szyprowski@samsung.com> 2801L: linux-samsung-soc@vger.kernel.org 2802L: linux-media@vger.kernel.org 2803S: Maintained 2804F: Documentation/devicetree/bindings/media/s5p-cec.txt 2805F: drivers/media/cec/platform/s5p/ 2806 2807ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2808M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2809M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812L: linux-media@vger.kernel.org 2813S: Maintained 2814F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2815F: drivers/media/platform/samsung/s5p-jpeg/ 2816 2817ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2818M: Marek Szyprowski <m.szyprowski@samsung.com> 2819M: Andrzej Hajda <andrzej.hajda@intel.com> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821L: linux-media@vger.kernel.org 2822S: Maintained 2823F: drivers/media/platform/samsung/s5p-mfc/ 2824 2825ARM/SOCFPGA ARCHITECTURE 2826M: Dinh Nguyen <dinguyen@kernel.org> 2827S: Maintained 2828W: http://www.rocketboards.org 2829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2830F: arch/arm/boot/dts/socfpga* 2831F: arch/arm/configs/socfpga_defconfig 2832F: arch/arm/mach-socfpga/ 2833F: arch/arm64/boot/dts/altera/ 2834F: arch/arm64/boot/dts/intel/ 2835 2836ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2837M: Dinh Nguyen <dinguyen@kernel.org> 2838S: Maintained 2839F: drivers/clk/socfpga/ 2840 2841ARM/SOCFPGA EDAC SUPPORT 2842M: Dinh Nguyen <dinguyen@kernel.org> 2843S: Maintained 2844F: drivers/edac/altera_edac.[ch] 2845 2846ARM/SPREADTRUM SoC SUPPORT 2847M: Orson Zhai <orsonzhai@gmail.com> 2848M: Baolin Wang <baolin.wang7@gmail.com> 2849M: Chunyan Zhang <zhang.lyra@gmail.com> 2850S: Maintained 2851F: arch/arm64/boot/dts/sprd 2852N: sprd 2853N: sc27xx 2854N: sc2731 2855 2856ARM/STI ARCHITECTURE 2857M: Patrice Chotard <patrice.chotard@foss.st.com> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860W: http://www.stlinux.com 2861F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2862F: arch/arm/boot/dts/sti* 2863F: arch/arm/mach-sti/ 2864F: drivers/ata/ahci_st.c 2865F: drivers/char/hw_random/st-rng.c 2866F: drivers/clocksource/arm_global_timer.c 2867F: drivers/clocksource/clksrc_st_lpc.c 2868F: drivers/cpufreq/sti-cpufreq.c 2869F: drivers/dma/st_fdma* 2870F: drivers/i2c/busses/i2c-st.c 2871F: drivers/media/platform/st/sti/c8sectpfe/ 2872F: drivers/media/rc/st_rc.c 2873F: drivers/mmc/host/sdhci-st.c 2874F: drivers/phy/st/phy-miphy28lp.c 2875F: drivers/phy/st/phy-stih407-usb.c 2876F: drivers/pinctrl/pinctrl-st.c 2877F: drivers/remoteproc/st_remoteproc.c 2878F: drivers/remoteproc/st_slim_rproc.c 2879F: drivers/reset/sti/ 2880F: drivers/rtc/rtc-st-lpc.c 2881F: drivers/tty/serial/st-asc.c 2882F: drivers/usb/dwc3/dwc3-st.c 2883F: drivers/usb/host/ehci-st.c 2884F: drivers/usb/host/ohci-st.c 2885F: drivers/watchdog/st_lpc_wdt.c 2886F: include/linux/remoteproc/st_slim_rproc.h 2887 2888ARM/STM32 ARCHITECTURE 2889M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2890M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2891L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893S: Maintained 2894T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2895F: arch/arm/boot/dts/stm32* 2896F: arch/arm/mach-stm32/ 2897F: drivers/clocksource/armv7m_systick.c 2898N: stm32 2899N: stm 2900 2901ARM/SUNPLUS SP7021 SOC SUPPORT 2902M: Qin Jian <qinjian@cqplus1.com> 2903L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2904S: Maintained 2905W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2906F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2907F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2908F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2909F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2910F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2911F: arch/arm/configs/sp7021_*defconfig 2912F: arch/arm/mach-sunplus/ 2913F: drivers/irqchip/irq-sp7021-intc.c 2914F: drivers/reset/reset-sunplus.c 2915F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2916F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2917 2918ARM/Synaptics SoC support 2919M: Jisheng Zhang <jszhang@kernel.org> 2920M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922S: Maintained 2923F: arch/arm/boot/dts/berlin* 2924F: arch/arm/mach-berlin/ 2925F: arch/arm64/boot/dts/synaptics/ 2926 2927ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2928M: Lennert Buytenhek <kernel@wantstofly.org> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931 2932ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2933M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2934L: linux-tegra@vger.kernel.org 2935L: linux-media@vger.kernel.org 2936S: Maintained 2937F: Documentation/devicetree/bindings/media/tegra-cec.txt 2938F: drivers/media/cec/platform/tegra/ 2939 2940ARM/TESLA FSD SoC SUPPORT 2941M: Alim Akhtar <alim.akhtar@samsung.com> 2942M: linux-fsd@tesla.com 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944L: linux-samsung-soc@vger.kernel.org 2945S: Maintained 2946F: arch/arm64/boot/dts/tesla* 2947 2948ARM/TETON BGA MACHINE SUPPORT 2949M: "Mark F. Brown" <mark.brown314@gmail.com> 2950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2951S: Maintained 2952 2953ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2954M: Santosh Shilimkar <ssantosh@kernel.org> 2955L: linux-kernel@vger.kernel.org 2956S: Maintained 2957F: drivers/memory/*emif* 2958 2959ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2960M: Nishanth Menon <nm@ti.com> 2961M: Santosh Shilimkar <ssantosh@kernel.org> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2965F: arch/arm/boot/dts/keystone-* 2966F: arch/arm/mach-keystone/ 2967 2968ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2969M: Santosh Shilimkar <ssantosh@kernel.org> 2970L: linux-kernel@vger.kernel.org 2971S: Maintained 2972F: drivers/clk/keystone/ 2973 2974ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2975M: Santosh Shilimkar <ssantosh@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977L: linux-kernel@vger.kernel.org 2978S: Maintained 2979F: drivers/clocksource/timer-keystone.c 2980 2981ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2982M: Santosh Shilimkar <ssantosh@kernel.org> 2983L: linux-kernel@vger.kernel.org 2984S: Maintained 2985F: drivers/power/reset/keystone-reset.c 2986 2987ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2988M: Nishanth Menon <nm@ti.com> 2989M: Vignesh Raghavendra <vigneshr@ti.com> 2990M: Tero Kristo <kristo@kernel.org> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Supported 2993F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2994F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2995F: arch/arm64/boot/dts/ti/Makefile 2996F: arch/arm64/boot/dts/ti/k3-* 2997F: include/dt-bindings/pinctrl/k3.h 2998 2999ARM/THECUS N2100 MACHINE SUPPORT 3000M: Lennert Buytenhek <kernel@wantstofly.org> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Maintained 3003 3004ARM/TOSA MACHINE SUPPORT 3005M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3006M: Dirk Opfer <dirk@opfer-online.de> 3007S: Maintained 3008 3009ARM/TOSHIBA VISCONTI ARCHITECTURE 3010M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3012S: Supported 3013T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3014F: Documentation/devicetree/bindings/arm/toshiba.yaml 3015F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3017F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3018F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3019F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3020F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3021F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3022F: arch/arm64/boot/dts/toshiba/ 3023F: drivers/clk/visconti/ 3024F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3025F: drivers/gpio/gpio-visconti.c 3026F: drivers/pci/controller/dwc/pcie-visconti.c 3027F: drivers/pinctrl/visconti/ 3028F: drivers/watchdog/visconti_wdt.c 3029N: visconti 3030 3031ARM/UNIPHIER ARCHITECTURE 3032M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3033M: Masami Hiramatsu <mhiramat@kernel.org> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Maintained 3036F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3037F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3038F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3039F: arch/arm/boot/dts/uniphier* 3040F: arch/arm/include/asm/hardware/cache-uniphier.h 3041F: arch/arm/mach-uniphier/ 3042F: arch/arm/mm/cache-uniphier.c 3043F: arch/arm64/boot/dts/socionext/uniphier* 3044F: drivers/bus/uniphier-system-bus.c 3045F: drivers/clk/uniphier/ 3046F: drivers/dma/uniphier-mdmac.c 3047F: drivers/gpio/gpio-uniphier.c 3048F: drivers/i2c/busses/i2c-uniphier* 3049F: drivers/irqchip/irq-uniphier-aidet.c 3050F: drivers/mmc/host/uniphier-sd.c 3051F: drivers/pinctrl/uniphier/ 3052F: drivers/reset/reset-uniphier.c 3053F: drivers/tty/serial/8250/8250_uniphier.c 3054N: uniphier 3055 3056ARM/VERSATILE EXPRESS PLATFORM 3057M: Liviu Dudau <liviu.dudau@arm.com> 3058M: Sudeep Holla <sudeep.holla@arm.com> 3059M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3061S: Maintained 3062F: */*/*/vexpress* 3063F: */*/vexpress* 3064F: arch/arm/boot/dts/vexpress* 3065F: arch/arm/mach-vexpress/ 3066F: arch/arm64/boot/dts/arm/ 3067F: drivers/clk/versatile/clk-vexpress-osc.c 3068F: drivers/clocksource/timer-versatile.c 3069N: mps2 3070 3071ARM/VFP SUPPORT 3072M: Russell King <linux@armlinux.org.uk> 3073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3074S: Maintained 3075W: http://www.armlinux.org.uk/ 3076F: arch/arm/vfp/ 3077 3078ARM/VOIPAC PXA270 SUPPORT 3079M: Marek Vasut <marek.vasut@gmail.com> 3080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3081S: Maintained 3082F: arch/arm/mach-pxa/include/mach/vpac270.h 3083F: arch/arm/mach-pxa/vpac270.c 3084 3085ARM/VT8500 ARM ARCHITECTURE 3086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3087S: Orphan 3088F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3089F: arch/arm/mach-vt8500/ 3090F: drivers/clocksource/timer-vt8500.c 3091F: drivers/i2c/busses/i2c-wmt.c 3092F: drivers/mmc/host/wmt-sdmmc.c 3093F: drivers/pwm/pwm-vt8500.c 3094F: drivers/rtc/rtc-vt8500.c 3095F: drivers/tty/serial/vt8500_serial.c 3096F: drivers/usb/host/ehci-platform.c 3097F: drivers/usb/host/uhci-platform.c 3098F: drivers/video/fbdev/vt8500lcdfb.* 3099F: drivers/video/fbdev/wm8505fb* 3100F: drivers/video/fbdev/wmt_ge_rops.* 3101 3102ARM/ZIPIT Z2 SUPPORT 3103M: Marek Vasut <marek.vasut@gmail.com> 3104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3105S: Maintained 3106F: arch/arm/mach-pxa/include/mach/z2.h 3107F: arch/arm/mach-pxa/z2.c 3108 3109ARM/ZYNQ ARCHITECTURE 3110M: Michal Simek <michal.simek@xilinx.com> 3111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3112S: Supported 3113W: http://wiki.xilinx.com 3114T: git https://github.com/Xilinx/linux-xlnx.git 3115F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3116F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3117F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3119F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3120F: arch/arm/mach-zynq/ 3121F: drivers/clocksource/timer-cadence-ttc.c 3122F: drivers/cpuidle/cpuidle-zynq.c 3123F: drivers/edac/synopsys_edac.c 3124F: drivers/i2c/busses/i2c-cadence.c 3125F: drivers/i2c/busses/i2c-xiic.c 3126F: drivers/mmc/host/sdhci-of-arasan.c 3127N: zynq 3128N: xilinx 3129 3130ARM64 PORT (AARCH64 ARCHITECTURE) 3131M: Catalin Marinas <catalin.marinas@arm.com> 3132M: Will Deacon <will@kernel.org> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3136F: Documentation/arm64/ 3137F: arch/arm64/ 3138F: tools/testing/selftests/arm64/ 3139X: arch/arm64/boot/dts/ 3140 3141ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3142M: George McCollister <george.mccollister@gmail.com> 3143L: netdev@vger.kernel.org 3144S: Maintained 3145F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3146F: drivers/net/dsa/xrs700x/* 3147F: net/dsa/tag_xrs700x.c 3148 3149AS3645A LED FLASH CONTROLLER DRIVER 3150M: Sakari Ailus <sakari.ailus@iki.fi> 3151L: linux-leds@vger.kernel.org 3152S: Maintained 3153F: drivers/leds/flash/leds-as3645a.c 3154 3155ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3156M: Tianshu Qiu <tian.shu.qiu@intel.com> 3157L: linux-media@vger.kernel.org 3158S: Maintained 3159T: git git://linuxtv.org/media_tree.git 3160F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3161F: drivers/media/i2c/ak7375.c 3162 3163ASAHI KASEI AK8974 DRIVER 3164M: Linus Walleij <linus.walleij@linaro.org> 3165L: linux-iio@vger.kernel.org 3166S: Supported 3167W: http://www.akm.com/ 3168F: drivers/iio/magnetometer/ak8974.c 3169 3170ASC7621 HARDWARE MONITOR DRIVER 3171M: George Joseph <george.joseph@fairview5.com> 3172L: linux-hwmon@vger.kernel.org 3173S: Maintained 3174F: Documentation/hwmon/asc7621.rst 3175F: drivers/hwmon/asc7621.c 3176 3177ASIX AX88796C SPI ETHERNET ADAPTER 3178M: Łukasz Stelmach <l.stelmach@samsung.com> 3179S: Maintained 3180F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3181F: drivers/net/ethernet/asix/ax88796c_* 3182 3183ASPEED PECI CONTROLLER 3184M: Iwona Winiarska <iwona.winiarska@intel.com> 3185L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3186L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3187S: Supported 3188F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3189F: drivers/peci/controller/peci-aspeed.c 3190 3191ASPEED PINCTRL DRIVERS 3192M: Andrew Jeffery <andrew@aj.id.au> 3193L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3194L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3195L: linux-gpio@vger.kernel.org 3196S: Maintained 3197F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3198F: drivers/pinctrl/aspeed/ 3199 3200ASPEED SCU INTERRUPT CONTROLLER DRIVER 3201M: Eddie James <eajames@linux.ibm.com> 3202L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3203S: Maintained 3204F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3205F: drivers/irqchip/irq-aspeed-scu-ic.c 3206F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3207 3208ASPEED SD/MMC DRIVER 3209M: Andrew Jeffery <andrew@aj.id.au> 3210L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3211L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3212L: linux-mmc@vger.kernel.org 3213S: Maintained 3214F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3215F: drivers/mmc/host/sdhci-of-aspeed* 3216 3217ASPEED SMC SPI DRIVER 3218M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3219M: Cédric Le Goater <clg@kaod.org> 3220L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3221L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3222L: linux-spi@vger.kernel.org 3223S: Maintained 3224F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3225F: drivers/spi/spi-aspeed-smc.c 3226 3227ASPEED VIDEO ENGINE DRIVER 3228M: Eddie James <eajames@linux.ibm.com> 3229L: linux-media@vger.kernel.org 3230L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3231S: Maintained 3232F: Documentation/devicetree/bindings/media/aspeed-video.txt 3233F: drivers/media/platform/aspeed/ 3234 3235ASPEED USB UDC DRIVER 3236M: Neal Liu <neal_liu@aspeedtech.com> 3237L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3238S: Maintained 3239F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3240F: drivers/usb/gadget/udc/aspeed_udc.c 3241 3242ASPEED CRYPTO DRIVER 3243M: Neal Liu <neal_liu@aspeedtech.com> 3244L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3245S: Maintained 3246F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3247F: drivers/crypto/aspeed/ 3248 3249ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3250M: Corentin Chary <corentin.chary@gmail.com> 3251L: acpi4asus-user@lists.sourceforge.net 3252L: platform-driver-x86@vger.kernel.org 3253S: Maintained 3254W: http://acpi4asus.sf.net 3255F: drivers/platform/x86/asus*.c 3256F: drivers/platform/x86/eeepc*.c 3257 3258ASUS TF103C DOCK DRIVER 3259M: Hans de Goede <hdegoede@redhat.com> 3260L: platform-driver-x86@vger.kernel.org 3261S: Maintained 3262T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3263F: drivers/platform/x86/asus-tf103c-dock.c 3264 3265ASUS WMI HARDWARE MONITOR DRIVER 3266M: Ed Brindley <kernel@maidavale.org> 3267M: Denis Pauk <pauk.denis@gmail.com> 3268L: linux-hwmon@vger.kernel.org 3269S: Maintained 3270F: drivers/hwmon/asus_wmi_sensors.c 3271 3272ASUS EC HARDWARE MONITOR DRIVER 3273M: Eugene Shalygin <eugene.shalygin@gmail.com> 3274L: linux-hwmon@vger.kernel.org 3275S: Maintained 3276F: drivers/hwmon/asus-ec-sensors.c 3277 3278ASUS WIRELESS RADIO CONTROL DRIVER 3279M: João Paulo Rechi Vita <jprvita@gmail.com> 3280L: platform-driver-x86@vger.kernel.org 3281S: Maintained 3282F: drivers/platform/x86/asus-wireless.c 3283 3284ASYMMETRIC KEYS 3285M: David Howells <dhowells@redhat.com> 3286L: keyrings@vger.kernel.org 3287S: Maintained 3288F: Documentation/crypto/asymmetric-keys.rst 3289F: crypto/asymmetric_keys/ 3290F: include/crypto/pkcs7.h 3291F: include/crypto/public_key.h 3292F: include/linux/verification.h 3293 3294ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3295R: Dan Williams <dan.j.williams@intel.com> 3296S: Odd fixes 3297W: http://sourceforge.net/projects/xscaleiop 3298F: Documentation/crypto/async-tx-api.rst 3299F: crypto/async_tx/ 3300F: include/linux/async_tx.h 3301 3302AT24 EEPROM DRIVER 3303M: Bartosz Golaszewski <brgl@bgdev.pl> 3304L: linux-i2c@vger.kernel.org 3305S: Maintained 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3307F: Documentation/devicetree/bindings/eeprom/at24.yaml 3308F: drivers/misc/eeprom/at24.c 3309 3310ATA OVER ETHERNET (AOE) DRIVER 3311M: "Justin Sanders" <justin@coraid.com> 3312S: Supported 3313W: http://www.openaoe.org/ 3314F: Documentation/admin-guide/aoe/ 3315F: drivers/block/aoe/ 3316 3317ATC260X PMIC MFD DRIVER 3318M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3319M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3320L: linux-actions@lists.infradead.org 3321S: Maintained 3322F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3323F: drivers/input/misc/atc260x-onkey.c 3324F: drivers/mfd/atc260* 3325F: drivers/power/reset/atc260x-poweroff.c 3326F: drivers/regulator/atc260x-regulator.c 3327F: include/linux/mfd/atc260x/* 3328 3329ATHEROS 71XX/9XXX GPIO DRIVER 3330M: Alban Bedel <albeu@free.fr> 3331S: Maintained 3332W: https://github.com/AlbanBedel/linux 3333T: git git://github.com/AlbanBedel/linux 3334F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3335F: drivers/gpio/gpio-ath79.c 3336 3337ATHEROS 71XX/9XXX USB PHY DRIVER 3338M: Alban Bedel <albeu@free.fr> 3339S: Maintained 3340W: https://github.com/AlbanBedel/linux 3341T: git git://github.com/AlbanBedel/linux 3342F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3343F: drivers/phy/qualcomm/phy-ath79-usb.c 3344 3345ATHEROS ATH GENERIC UTILITIES 3346M: Kalle Valo <kvalo@kernel.org> 3347L: linux-wireless@vger.kernel.org 3348S: Supported 3349F: drivers/net/wireless/ath/* 3350 3351ATHEROS ATH5K WIRELESS DRIVER 3352M: Jiri Slaby <jirislaby@kernel.org> 3353M: Nick Kossifidis <mickflemm@gmail.com> 3354M: Luis Chamberlain <mcgrof@kernel.org> 3355L: linux-wireless@vger.kernel.org 3356S: Maintained 3357W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3358F: drivers/net/wireless/ath/ath5k/ 3359 3360ATHEROS ATH6KL WIRELESS DRIVER 3361L: linux-wireless@vger.kernel.org 3362S: Orphan 3363W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3364F: drivers/net/wireless/ath/ath6kl/ 3365 3366ATI_REMOTE2 DRIVER 3367M: Ville Syrjala <syrjala@sci.fi> 3368S: Maintained 3369F: drivers/input/misc/ati_remote2.c 3370 3371ATK0110 HWMON DRIVER 3372M: Luca Tettamanti <kronos.it@gmail.com> 3373L: linux-hwmon@vger.kernel.org 3374S: Maintained 3375F: drivers/hwmon/asus_atk0110.c 3376 3377ATLX ETHERNET DRIVERS 3378M: Chris Snook <chris.snook@gmail.com> 3379L: netdev@vger.kernel.org 3380S: Maintained 3381W: http://sourceforge.net/projects/atl1 3382W: http://atl1.sourceforge.net 3383F: drivers/net/ethernet/atheros/ 3384 3385ATM 3386M: Chas Williams <3chas3@gmail.com> 3387L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3388L: netdev@vger.kernel.org 3389S: Maintained 3390W: http://linux-atm.sourceforge.net 3391F: drivers/atm/ 3392F: include/linux/atm* 3393F: include/uapi/linux/atm* 3394 3395ATMEL MACB ETHERNET DRIVER 3396M: Nicolas Ferre <nicolas.ferre@microchip.com> 3397M: Claudiu Beznea <claudiu.beznea@microchip.com> 3398S: Supported 3399F: drivers/net/ethernet/cadence/ 3400 3401ATMEL MAXTOUCH DRIVER 3402M: Nick Dyer <nick@shmanahar.org> 3403S: Maintained 3404T: git git://github.com/ndyer/linux.git 3405F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3406F: drivers/input/touchscreen/atmel_mxt_ts.c 3407 3408ATMEL WIRELESS DRIVER 3409M: Simon Kelley <simon@thekelleys.org.uk> 3410L: linux-wireless@vger.kernel.org 3411S: Maintained 3412W: http://www.thekelleys.org.uk/atmel 3413W: http://atmelwlandriver.sourceforge.net/ 3414F: drivers/net/wireless/atmel/atmel* 3415 3416ATOMIC INFRASTRUCTURE 3417M: Will Deacon <will@kernel.org> 3418M: Peter Zijlstra <peterz@infradead.org> 3419R: Boqun Feng <boqun.feng@gmail.com> 3420R: Mark Rutland <mark.rutland@arm.com> 3421L: linux-kernel@vger.kernel.org 3422S: Maintained 3423F: arch/*/include/asm/atomic*.h 3424F: include/*/atomic*.h 3425F: include/linux/refcount.h 3426F: Documentation/atomic_*.txt 3427F: scripts/atomic/ 3428 3429ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3430M: Bradley Grove <linuxdrivers@attotech.com> 3431L: linux-scsi@vger.kernel.org 3432S: Supported 3433W: http://www.attotech.com 3434F: drivers/scsi/esas2r 3435 3436ATUSB IEEE 802.15.4 RADIO DRIVER 3437M: Stefan Schmidt <stefan@datenfreihafen.org> 3438L: linux-wpan@vger.kernel.org 3439S: Maintained 3440F: drivers/net/ieee802154/at86rf230.h 3441F: drivers/net/ieee802154/atusb.c 3442F: drivers/net/ieee802154/atusb.h 3443 3444AUDIT SUBSYSTEM 3445M: Paul Moore <paul@paul-moore.com> 3446M: Eric Paris <eparis@redhat.com> 3447L: linux-audit@redhat.com (moderated for non-subscribers) 3448S: Supported 3449W: https://github.com/linux-audit 3450T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3451F: include/asm-generic/audit_*.h 3452F: include/linux/audit.h 3453F: include/linux/audit_arch.h 3454F: include/uapi/linux/audit.h 3455F: kernel/audit* 3456F: lib/*audit.c 3457 3458AUXILIARY DISPLAY DRIVERS 3459M: Miguel Ojeda <ojeda@kernel.org> 3460S: Maintained 3461F: Documentation/devicetree/bindings/auxdisplay/ 3462F: drivers/auxdisplay/ 3463F: include/linux/cfag12864b.h 3464 3465AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3466M: Andreas Klinger <ak@it-klinger.de> 3467L: linux-iio@vger.kernel.org 3468S: Maintained 3469F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3470F: drivers/iio/adc/hx711.c 3471 3472AX.25 NETWORK LAYER 3473M: Ralf Baechle <ralf@linux-mips.org> 3474L: linux-hams@vger.kernel.org 3475S: Maintained 3476W: http://www.linux-ax25.org/ 3477F: include/net/ax25.h 3478F: include/uapi/linux/ax25.h 3479F: net/ax25/ 3480 3481AXENTIA ARM DEVICES 3482M: Peter Rosin <peda@axentia.se> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485F: arch/arm/boot/dts/at91-linea.dtsi 3486F: arch/arm/boot/dts/at91-natte.dtsi 3487F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3488F: arch/arm/boot/dts/at91-tse850-3.dts 3489 3490AXENTIA ASOC DRIVERS 3491M: Peter Rosin <peda@axentia.se> 3492L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3493S: Maintained 3494F: Documentation/devicetree/bindings/sound/axentia,* 3495F: sound/soc/atmel/tse850-pcm5142.c 3496 3497AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3498M: Nuno Sá <nuno.sa@analog.com> 3499L: linux-hwmon@vger.kernel.org 3500S: Supported 3501W: https://ez.analog.com/linux-software-drivers 3502F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3503F: drivers/hwmon/axi-fan-control.c 3504 3505AXXIA I2C CONTROLLER 3506M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3507L: linux-i2c@vger.kernel.org 3508S: Maintained 3509F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3510F: drivers/i2c/busses/i2c-axxia.c 3511 3512AZ6007 DVB DRIVER 3513M: Mauro Carvalho Chehab <mchehab@kernel.org> 3514L: linux-media@vger.kernel.org 3515S: Maintained 3516W: https://linuxtv.org 3517T: git git://linuxtv.org/media_tree.git 3518F: drivers/media/usb/dvb-usb-v2/az6007.c 3519 3520AZTECH FM RADIO RECEIVER DRIVER 3521M: Hans Verkuil <hverkuil@xs4all.nl> 3522L: linux-media@vger.kernel.org 3523S: Maintained 3524W: https://linuxtv.org 3525T: git git://linuxtv.org/media_tree.git 3526F: drivers/media/radio/radio-aztech* 3527 3528B43 WIRELESS DRIVER 3529L: linux-wireless@vger.kernel.org 3530L: b43-dev@lists.infradead.org 3531S: Odd Fixes 3532W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3533F: drivers/net/wireless/broadcom/b43/ 3534 3535B43LEGACY WIRELESS DRIVER 3536M: Larry Finger <Larry.Finger@lwfinger.net> 3537L: linux-wireless@vger.kernel.org 3538L: b43-dev@lists.infradead.org 3539S: Maintained 3540W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3541F: drivers/net/wireless/broadcom/b43legacy/ 3542 3543BACKLIGHT CLASS/SUBSYSTEM 3544M: Lee Jones <lee@kernel.org> 3545M: Daniel Thompson <daniel.thompson@linaro.org> 3546M: Jingoo Han <jingoohan1@gmail.com> 3547L: dri-devel@lists.freedesktop.org 3548S: Maintained 3549T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3550F: Documentation/ABI/stable/sysfs-class-backlight 3551F: Documentation/ABI/testing/sysfs-class-backlight 3552F: Documentation/devicetree/bindings/leds/backlight 3553F: drivers/video/backlight/ 3554F: include/linux/backlight.h 3555F: include/linux/pwm_backlight.h 3556 3557BARCO P50 GPIO DRIVER 3558M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3559M: Peter Korsgaard <peter.korsgaard@barco.com> 3560S: Maintained 3561F: drivers/platform/x86/barco-p50-gpio.c 3562 3563BATMAN ADVANCED 3564M: Marek Lindner <mareklindner@neomailbox.ch> 3565M: Simon Wunderlich <sw@simonwunderlich.de> 3566M: Antonio Quartulli <a@unstable.cc> 3567M: Sven Eckelmann <sven@narfation.org> 3568L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3569S: Maintained 3570W: https://www.open-mesh.org/ 3571Q: https://patchwork.open-mesh.org/project/batman/list/ 3572B: https://www.open-mesh.org/projects/batman-adv/issues 3573C: ircs://irc.hackint.org/batadv 3574T: git https://git.open-mesh.org/linux-merge.git 3575F: Documentation/networking/batman-adv.rst 3576F: include/uapi/linux/batadv_packet.h 3577F: include/uapi/linux/batman_adv.h 3578F: net/batman-adv/ 3579 3580BAYCOM/HDLCDRV DRIVERS FOR AX.25 3581M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3582L: linux-hams@vger.kernel.org 3583S: Maintained 3584W: http://www.baycom.org/~tom/ham/ham.html 3585F: drivers/net/hamradio/baycom* 3586 3587BCACHE (BLOCK LAYER CACHE) 3588M: Coly Li <colyli@suse.de> 3589M: Kent Overstreet <kent.overstreet@gmail.com> 3590L: linux-bcache@vger.kernel.org 3591S: Maintained 3592W: http://bcache.evilpiepirate.org 3593C: irc://irc.oftc.net/bcache 3594F: drivers/md/bcache/ 3595 3596BDISP ST MEDIA DRIVER 3597M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3598L: linux-media@vger.kernel.org 3599S: Supported 3600W: https://linuxtv.org 3601T: git git://linuxtv.org/media_tree.git 3602F: drivers/media/platform/st/sti/bdisp 3603 3604BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3605M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3606L: netdev@vger.kernel.org 3607S: Maintained 3608F: drivers/net/ethernet/ec_bhf.c 3609 3610BEFS FILE SYSTEM 3611M: Luis de Bethencourt <luisbg@kernel.org> 3612M: Salah Triki <salah.triki@gmail.com> 3613S: Maintained 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3615F: Documentation/filesystems/befs.rst 3616F: fs/befs/ 3617 3618BFQ I/O SCHEDULER 3619M: Paolo Valente <paolo.valente@linaro.org> 3620M: Jens Axboe <axboe@kernel.dk> 3621L: linux-block@vger.kernel.org 3622S: Maintained 3623F: Documentation/block/bfq-iosched.rst 3624F: block/bfq-* 3625 3626BFS FILE SYSTEM 3627M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3628S: Maintained 3629F: Documentation/filesystems/bfs.rst 3630F: fs/bfs/ 3631F: include/uapi/linux/bfs_fs.h 3632 3633BITMAP API 3634M: Yury Norov <yury.norov@gmail.com> 3635R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3636R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3637S: Maintained 3638F: include/linux/bitmap.h 3639F: include/linux/cpumask.h 3640F: include/linux/find.h 3641F: include/linux/nodemask.h 3642F: lib/bitmap.c 3643F: lib/cpumask.c 3644F: lib/cpumask_kunit.c 3645F: lib/find_bit.c 3646F: lib/find_bit_benchmark.c 3647F: lib/test_bitmap.c 3648F: tools/include/linux/bitmap.h 3649F: tools/include/linux/find.h 3650F: tools/lib/bitmap.c 3651F: tools/lib/find_bit.c 3652 3653BLINKM RGB LED DRIVER 3654M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3655S: Maintained 3656F: drivers/leds/leds-blinkm.c 3657 3658BLOCK LAYER 3659M: Jens Axboe <axboe@kernel.dk> 3660L: linux-block@vger.kernel.org 3661S: Maintained 3662T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3663F: Documentation/ABI/stable/sysfs-block 3664F: Documentation/block/ 3665F: block/ 3666F: drivers/block/ 3667F: include/linux/bio.h 3668F: include/linux/blk* 3669F: kernel/trace/blktrace.c 3670F: lib/sbitmap.c 3671 3672BLOCK2MTD DRIVER 3673M: Joern Engel <joern@lazybastard.org> 3674L: linux-mtd@lists.infradead.org 3675S: Maintained 3676F: drivers/mtd/devices/block2mtd.c 3677 3678BLUETOOTH DRIVERS 3679M: Marcel Holtmann <marcel@holtmann.org> 3680M: Johan Hedberg <johan.hedberg@gmail.com> 3681M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3682L: linux-bluetooth@vger.kernel.org 3683S: Supported 3684W: http://www.bluez.org/ 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3687F: drivers/bluetooth/ 3688 3689BLUETOOTH SUBSYSTEM 3690M: Marcel Holtmann <marcel@holtmann.org> 3691M: Johan Hedberg <johan.hedberg@gmail.com> 3692M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3693L: linux-bluetooth@vger.kernel.org 3694S: Supported 3695W: http://www.bluez.org/ 3696T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3698F: include/net/bluetooth/ 3699F: net/bluetooth/ 3700 3701BONDING DRIVER 3702M: Jay Vosburgh <j.vosburgh@gmail.com> 3703M: Veaceslav Falico <vfalico@gmail.com> 3704M: Andy Gospodarek <andy@greyhouse.net> 3705L: netdev@vger.kernel.org 3706S: Supported 3707W: http://sourceforge.net/projects/bonding/ 3708F: Documentation/networking/bonding.rst 3709F: drivers/net/bonding/ 3710F: include/net/bond* 3711F: include/uapi/linux/if_bonding.h 3712F: tools/testing/selftests/drivers/net/bonding/ 3713 3714BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3715M: Dan Robertson <dan@dlrobertson.com> 3716L: linux-iio@vger.kernel.org 3717S: Maintained 3718F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3719F: drivers/iio/accel/bma400* 3720 3721BPF [GENERAL] (Safe Dynamic Programs and Tools) 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Andrii Nakryiko <andrii@kernel.org> 3725R: Martin KaFai Lau <martin.lau@linux.dev> 3726R: Song Liu <song@kernel.org> 3727R: Yonghong Song <yhs@fb.com> 3728R: John Fastabend <john.fastabend@gmail.com> 3729R: KP Singh <kpsingh@kernel.org> 3730R: Stanislav Fomichev <sdf@google.com> 3731R: Hao Luo <haoluo@google.com> 3732R: Jiri Olsa <jolsa@kernel.org> 3733L: bpf@vger.kernel.org 3734S: Supported 3735W: https://bpf.io/ 3736Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3737T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3739F: Documentation/bpf/ 3740F: Documentation/networking/filter.rst 3741F: Documentation/userspace-api/ebpf/ 3742F: arch/*/net/* 3743F: include/linux/bpf* 3744F: include/linux/btf* 3745F: include/linux/filter.h 3746F: include/trace/events/xdp.h 3747F: include/uapi/linux/bpf* 3748F: include/uapi/linux/btf* 3749F: include/uapi/linux/filter.h 3750F: kernel/bpf/ 3751F: kernel/trace/bpf_trace.c 3752F: lib/test_bpf.c 3753F: net/bpf/ 3754F: net/core/filter.c 3755F: net/sched/act_bpf.c 3756F: net/sched/cls_bpf.c 3757F: samples/bpf/ 3758F: scripts/bpf_doc.py 3759F: scripts/pahole-flags.sh 3760F: scripts/pahole-version.sh 3761F: tools/bpf/ 3762F: tools/lib/bpf/ 3763F: tools/testing/selftests/bpf/ 3764 3765BPF JIT for ARM 3766M: Shubham Bansal <illusionist.neo@gmail.com> 3767L: bpf@vger.kernel.org 3768S: Odd Fixes 3769F: arch/arm/net/ 3770 3771BPF JIT for ARM64 3772M: Daniel Borkmann <daniel@iogearbox.net> 3773M: Alexei Starovoitov <ast@kernel.org> 3774M: Zi Shen Lim <zlim.lnx@gmail.com> 3775L: bpf@vger.kernel.org 3776S: Supported 3777F: arch/arm64/net/ 3778 3779BPF JIT for MIPS (32-BIT AND 64-BIT) 3780M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3781M: Paul Burton <paulburton@kernel.org> 3782L: bpf@vger.kernel.org 3783S: Maintained 3784F: arch/mips/net/ 3785 3786BPF JIT for NFP NICs 3787M: Jakub Kicinski <kuba@kernel.org> 3788L: bpf@vger.kernel.org 3789S: Odd Fixes 3790F: drivers/net/ethernet/netronome/nfp/bpf/ 3791 3792BPF JIT for POWERPC (32-BIT AND 64-BIT) 3793M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3794M: Michael Ellerman <mpe@ellerman.id.au> 3795L: bpf@vger.kernel.org 3796S: Supported 3797F: arch/powerpc/net/ 3798 3799BPF JIT for RISC-V (32-bit) 3800M: Luke Nelson <luke.r.nels@gmail.com> 3801M: Xi Wang <xi.wang@gmail.com> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: arch/riscv/net/ 3805X: arch/riscv/net/bpf_jit_comp64.c 3806 3807BPF JIT for RISC-V (64-bit) 3808M: Björn Töpel <bjorn@kernel.org> 3809L: bpf@vger.kernel.org 3810S: Maintained 3811F: arch/riscv/net/ 3812X: arch/riscv/net/bpf_jit_comp32.c 3813 3814BPF JIT for S390 3815M: Ilya Leoshkevich <iii@linux.ibm.com> 3816M: Heiko Carstens <hca@linux.ibm.com> 3817M: Vasily Gorbik <gor@linux.ibm.com> 3818L: bpf@vger.kernel.org 3819S: Supported 3820F: arch/s390/net/ 3821X: arch/s390/net/pnet.c 3822 3823BPF JIT for SPARC (32-BIT AND 64-BIT) 3824M: David S. Miller <davem@davemloft.net> 3825L: bpf@vger.kernel.org 3826S: Odd Fixes 3827F: arch/sparc/net/ 3828 3829BPF JIT for X86 32-BIT 3830M: Wang YanQing <udknight@gmail.com> 3831L: bpf@vger.kernel.org 3832S: Odd Fixes 3833F: arch/x86/net/bpf_jit_comp32.c 3834 3835BPF JIT for X86 64-BIT 3836M: Alexei Starovoitov <ast@kernel.org> 3837M: Daniel Borkmann <daniel@iogearbox.net> 3838L: bpf@vger.kernel.org 3839S: Supported 3840F: arch/x86/net/ 3841X: arch/x86/net/bpf_jit_comp32.c 3842 3843BPF [CORE] 3844M: Alexei Starovoitov <ast@kernel.org> 3845M: Daniel Borkmann <daniel@iogearbox.net> 3846R: John Fastabend <john.fastabend@gmail.com> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/verifier.c 3850F: kernel/bpf/tnum.c 3851F: kernel/bpf/core.c 3852F: kernel/bpf/syscall.c 3853F: kernel/bpf/dispatcher.c 3854F: kernel/bpf/trampoline.c 3855F: include/linux/bpf* 3856F: include/linux/filter.h 3857F: include/linux/tnum.h 3858 3859BPF [BTF] 3860M: Martin KaFai Lau <martin.lau@linux.dev> 3861L: bpf@vger.kernel.org 3862S: Maintained 3863F: kernel/bpf/btf.c 3864F: include/linux/btf* 3865 3866BPF [TRACING] 3867M: Song Liu <song@kernel.org> 3868R: Jiri Olsa <jolsa@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: kernel/trace/bpf_trace.c 3872F: kernel/bpf/stackmap.c 3873 3874BPF [NETWORKING] (tc BPF, sock_addr) 3875M: Martin KaFai Lau <martin.lau@linux.dev> 3876M: Daniel Borkmann <daniel@iogearbox.net> 3877R: John Fastabend <john.fastabend@gmail.com> 3878L: bpf@vger.kernel.org 3879L: netdev@vger.kernel.org 3880S: Maintained 3881F: net/core/filter.c 3882F: net/sched/act_bpf.c 3883F: net/sched/cls_bpf.c 3884 3885BPF [NETWORKING] (struct_ops, reuseport) 3886M: Martin KaFai Lau <martin.lau@linux.dev> 3887L: bpf@vger.kernel.org 3888L: netdev@vger.kernel.org 3889S: Maintained 3890F: kernel/bpf/bpf_struct* 3891 3892BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3893M: KP Singh <kpsingh@kernel.org> 3894R: Florent Revest <revest@chromium.org> 3895R: Brendan Jackman <jackmanb@chromium.org> 3896L: bpf@vger.kernel.org 3897S: Maintained 3898F: Documentation/bpf/prog_lsm.rst 3899F: include/linux/bpf_lsm.h 3900F: kernel/bpf/bpf_lsm.c 3901F: security/bpf/ 3902 3903BPF [STORAGE & CGROUPS] 3904M: Martin KaFai Lau <martin.lau@linux.dev> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/cgroup.c 3908F: kernel/bpf/*storage.c 3909F: kernel/bpf/bpf_lru* 3910 3911BPF [RINGBUF] 3912M: Andrii Nakryiko <andrii@kernel.org> 3913L: bpf@vger.kernel.org 3914S: Maintained 3915F: kernel/bpf/ringbuf.c 3916 3917BPF [ITERATOR] 3918M: Yonghong Song <yhs@fb.com> 3919L: bpf@vger.kernel.org 3920S: Maintained 3921F: kernel/bpf/*iter.c 3922 3923BPF [L7 FRAMEWORK] (sockmap) 3924M: John Fastabend <john.fastabend@gmail.com> 3925M: Jakub Sitnicki <jakub@cloudflare.com> 3926L: netdev@vger.kernel.org 3927L: bpf@vger.kernel.org 3928S: Maintained 3929F: include/linux/skmsg.h 3930F: net/core/skmsg.c 3931F: net/core/sock_map.c 3932F: net/ipv4/tcp_bpf.c 3933F: net/ipv4/udp_bpf.c 3934F: net/unix/unix_bpf.c 3935 3936BPF [LIBRARY] (libbpf) 3937M: Andrii Nakryiko <andrii@kernel.org> 3938L: bpf@vger.kernel.org 3939S: Maintained 3940F: tools/lib/bpf/ 3941 3942BPF [TOOLING] (bpftool) 3943M: Quentin Monnet <quentin@isovalent.com> 3944L: bpf@vger.kernel.org 3945S: Maintained 3946F: kernel/bpf/disasm.* 3947F: tools/bpf/bpftool/ 3948 3949BPF [SELFTESTS] (Test Runners & Infrastructure) 3950M: Andrii Nakryiko <andrii@kernel.org> 3951R: Mykola Lysenko <mykolal@fb.com> 3952L: bpf@vger.kernel.org 3953S: Maintained 3954F: tools/testing/selftests/bpf/ 3955 3956BPF [MISC] 3957L: bpf@vger.kernel.org 3958S: Odd Fixes 3959K: (?:\b|_)bpf(?:\b|_) 3960 3961BROADCOM B44 10/100 ETHERNET DRIVER 3962M: Michael Chan <michael.chan@broadcom.com> 3963L: netdev@vger.kernel.org 3964S: Supported 3965F: drivers/net/ethernet/broadcom/b44.* 3966 3967BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3968M: Florian Fainelli <f.fainelli@gmail.com> 3969L: netdev@vger.kernel.org 3970L: openwrt-devel@lists.openwrt.org (subscribers-only) 3971S: Supported 3972F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3973F: drivers/net/dsa/b53/* 3974F: drivers/net/dsa/bcm_sf2* 3975F: include/linux/dsa/brcm.h 3976F: include/linux/platform_data/b53.h 3977 3978BROADCOM BCMBCA ARM ARCHITECTURE 3979M: William Zhang <william.zhang@broadcom.com> 3980M: Anand Gore <anand.gore@broadcom.com> 3981M: Kursad Oney <kursad.oney@broadcom.com> 3982M: Florian Fainelli <f.fainelli@gmail.com> 3983M: Rafał Miłecki <rafal@milecki.pl> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3986S: Maintained 3987T: git https://github.com/broadcom/stblinux.git 3988F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3989F: arch/arm64/boot/dts/broadcom/bcmbca/* 3990N: bcmbca 3991N: bcm[9]?47622 3992N: bcm[9]?4912 3993N: bcm[9]?63138 3994N: bcm[9]?63146 3995N: bcm[9]?63148 3996N: bcm[9]?63158 3997N: bcm[9]?63178 3998N: bcm[9]?6756 3999N: bcm[9]?6813 4000N: bcm[9]?6846 4001N: bcm[9]?6855 4002N: bcm[9]?6856 4003N: bcm[9]?6858 4004N: bcm[9]?6878 4005 4006BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4009L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git https://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4014F: drivers/pci/controller/pcie-brcmstb.c 4015F: drivers/staging/vc04_services 4016N: bcm2711 4017N: bcm283* 4018N: raspberrypi 4019 4020BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4021M: Florian Fainelli <f.fainelli@gmail.com> 4022M: Ray Jui <rjui@broadcom.com> 4023M: Scott Branden <sbranden@broadcom.com> 4024R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4025S: Maintained 4026T: git https://github.com/broadcom/mach-bcm 4027F: arch/arm/mach-bcm/ 4028N: bcm281* 4029N: bcm113* 4030N: bcm216* 4031N: kona 4032 4033BROADCOM BCM47XX MIPS ARCHITECTURE 4034M: Hauke Mehrtens <hauke@hauke-m.de> 4035M: Rafał Miłecki <zajec5@gmail.com> 4036L: linux-mips@vger.kernel.org 4037S: Maintained 4038F: Documentation/devicetree/bindings/mips/brcm/ 4039F: arch/mips/bcm47xx/* 4040F: arch/mips/include/asm/mach-bcm47xx/* 4041 4042BROADCOM BCM4908 ETHERNET DRIVER 4043M: Rafał Miłecki <rafal@milecki.pl> 4044R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4045L: netdev@vger.kernel.org 4046S: Maintained 4047F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4048F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4049F: drivers/net/ethernet/broadcom/unimac.h 4050 4051BROADCOM BCM4908 PINMUX DRIVER 4052M: Rafał Miłecki <rafal@milecki.pl> 4053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4054L: linux-gpio@vger.kernel.org 4055S: Maintained 4056F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4057F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4058 4059BROADCOM BCM5301X ARM ARCHITECTURE 4060M: Florian Fainelli <f.fainelli@gmail.com> 4061M: Hauke Mehrtens <hauke@hauke-m.de> 4062M: Rafał Miłecki <zajec5@gmail.com> 4063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4065S: Maintained 4066F: arch/arm/boot/dts/bcm470* 4067F: arch/arm/boot/dts/bcm5301* 4068F: arch/arm/boot/dts/bcm953012* 4069F: arch/arm/mach-bcm/bcm_5301x.c 4070 4071BROADCOM BCM53573 ARM ARCHITECTURE 4072M: Florian Fainelli <f.fainelli@gmail.com> 4073M: Rafał Miłecki <rafal@milecki.pl> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4076S: Maintained 4077F: arch/arm/boot/dts/bcm47189* 4078F: arch/arm/boot/dts/bcm53573* 4079 4080BROADCOM BCM63XX/BCM33XX UDC DRIVER 4081M: Kevin Cernekee <cernekee@gmail.com> 4082L: linux-usb@vger.kernel.org 4083S: Maintained 4084F: drivers/usb/gadget/udc/bcm63xx_udc.* 4085 4086BROADCOM BCM7XXX ARM ARCHITECTURE 4087M: Florian Fainelli <f.fainelli@gmail.com> 4088R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4090S: Maintained 4091T: git https://github.com/broadcom/stblinux.git 4092F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4093F: arch/arm/boot/dts/bcm7*.dts* 4094F: arch/arm/include/asm/hardware/cache-b15-rac.h 4095F: arch/arm/mach-bcm/*brcmstb* 4096F: arch/arm/mm/cache-b15-rac.c 4097F: drivers/bus/brcmstb_gisb.c 4098F: drivers/pci/controller/pcie-brcmstb.c 4099N: brcmstb 4100N: bcm7038 4101N: bcm7120 4102 4103BROADCOM BDC DRIVER 4104M: Justin Chen <justinpopo6@gmail.com> 4105M: Al Cooper <alcooperx@gmail.com> 4106L: linux-usb@vger.kernel.org 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108S: Maintained 4109F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4110F: drivers/usb/gadget/udc/bdc/ 4111 4112BROADCOM BMIPS CPUFREQ DRIVER 4113M: Markus Mayer <mmayer@broadcom.com> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-pm@vger.kernel.org 4116S: Maintained 4117F: drivers/cpufreq/bmips-cpufreq.c 4118 4119BROADCOM BMIPS MIPS ARCHITECTURE 4120M: Florian Fainelli <f.fainelli@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-mips@vger.kernel.org 4123S: Maintained 4124T: git https://github.com/broadcom/stblinux.git 4125F: arch/mips/bmips/* 4126F: arch/mips/boot/dts/brcm/bcm*.dts* 4127F: arch/mips/include/asm/mach-bmips/* 4128F: arch/mips/kernel/*bmips* 4129F: drivers/soc/bcm/bcm63xx 4130F: drivers/irqchip/irq-bcm63* 4131F: drivers/irqchip/irq-bcm7* 4132F: drivers/irqchip/irq-brcmstb* 4133F: include/linux/bcm963xx_nvram.h 4134F: include/linux/bcm963xx_tag.h 4135 4136BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4137M: Rasesh Mody <rmody@marvell.com> 4138M: GR-Linux-NIC-Dev@marvell.com 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: drivers/net/ethernet/broadcom/bnx2.* 4142F: drivers/net/ethernet/broadcom/bnx2_* 4143 4144BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4145M: Saurav Kashyap <skashyap@marvell.com> 4146M: Javed Hasan <jhasan@marvell.com> 4147M: GR-QLogic-Storage-Upstream@marvell.com 4148L: linux-scsi@vger.kernel.org 4149S: Supported 4150F: drivers/scsi/bnx2fc/ 4151 4152BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4153M: Nilesh Javali <njavali@marvell.com> 4154M: Manish Rangankar <mrangankar@marvell.com> 4155M: GR-QLogic-Storage-Upstream@marvell.com 4156L: linux-scsi@vger.kernel.org 4157S: Supported 4158F: drivers/scsi/bnx2i/ 4159 4160BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4161M: Ariel Elior <aelior@marvell.com> 4162M: Sudarsana Kalluru <skalluru@marvell.com> 4163M: Manish Chopra <manishc@marvell.com> 4164L: netdev@vger.kernel.org 4165S: Supported 4166F: drivers/net/ethernet/broadcom/bnx2x/ 4167 4168BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4169M: Michael Chan <michael.chan@broadcom.com> 4170L: netdev@vger.kernel.org 4171S: Supported 4172F: drivers/firmware/broadcom/tee_bnxt_fw.c 4173F: drivers/net/ethernet/broadcom/bnxt/ 4174F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4175 4176BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4177M: Arend van Spriel <aspriel@gmail.com> 4178M: Franky Lin <franky.lin@broadcom.com> 4179M: Hante Meuleman <hante.meuleman@broadcom.com> 4180L: linux-wireless@vger.kernel.org 4181L: brcm80211-dev-list.pdl@broadcom.com 4182L: SHA-cyfmac-dev-list@infineon.com 4183S: Supported 4184F: drivers/net/wireless/broadcom/brcm80211/ 4185 4186BROADCOM BRCMSTB GPIO DRIVER 4187M: Doug Berger <opendmb@gmail.com> 4188M: Florian Fainelli <f.fainelli@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190S: Supported 4191F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4192F: drivers/gpio/gpio-brcmstb.c 4193 4194BROADCOM BRCMSTB I2C DRIVER 4195M: Kamal Dasu <kdasu.kdev@gmail.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: linux-i2c@vger.kernel.org 4198S: Supported 4199F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4200F: drivers/i2c/busses/i2c-brcmstb.c 4201 4202BROADCOM BRCMSTB UART DRIVER 4203M: Al Cooper <alcooperx@gmail.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-serial@vger.kernel.org 4206S: Maintained 4207F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4208F: drivers/tty/serial/8250/8250_bcm7271.c 4209 4210BROADCOM BRCMSTB USB EHCI DRIVER 4211M: Justin Chen <justinpopo6@gmail.com> 4212M: Al Cooper <alcooperx@gmail.com> 4213R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4214L: linux-usb@vger.kernel.org 4215S: Maintained 4216F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4217F: drivers/usb/host/ehci-brcm.* 4218 4219BROADCOM BRCMSTB USB PIN MAP DRIVER 4220M: Al Cooper <alcooperx@gmail.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-usb@vger.kernel.org 4223S: Maintained 4224F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4225F: drivers/usb/misc/brcmstb-usb-pinmap.c 4226 4227BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4228M: Justin Chen <justinpopo6@gmail.com> 4229M: Al Cooper <alcooperx@gmail.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-kernel@vger.kernel.org 4232S: Maintained 4233F: drivers/phy/broadcom/phy-brcm-usb* 4234 4235BROADCOM ETHERNET PHY DRIVERS 4236M: Florian Fainelli <f.fainelli@gmail.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238L: netdev@vger.kernel.org 4239S: Supported 4240F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4241F: drivers/net/phy/bcm*.[ch] 4242F: drivers/net/phy/broadcom.c 4243F: include/linux/brcmphy.h 4244 4245BROADCOM GENET ETHERNET DRIVER 4246M: Doug Berger <opendmb@gmail.com> 4247M: Florian Fainelli <f.fainelli@gmail.com> 4248R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4249L: netdev@vger.kernel.org 4250S: Supported 4251F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4252F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4253F: drivers/net/ethernet/broadcom/genet/ 4254F: drivers/net/ethernet/broadcom/unimac.h 4255F: drivers/net/mdio/mdio-bcm-unimac.c 4256F: include/linux/platform_data/bcmgenet.h 4257F: include/linux/platform_data/mdio-bcm-unimac.h 4258 4259BROADCOM IPROC ARM ARCHITECTURE 4260M: Ray Jui <rjui@broadcom.com> 4261M: Scott Branden <sbranden@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265T: git https://github.com/broadcom/stblinux.git 4266F: arch/arm64/boot/dts/broadcom/northstar2/* 4267F: arch/arm64/boot/dts/broadcom/stingray/* 4268F: drivers/clk/bcm/clk-ns* 4269F: drivers/clk/bcm/clk-sr* 4270F: drivers/pinctrl/bcm/pinctrl-ns* 4271F: include/dt-bindings/clock/bcm-sr* 4272N: iproc 4273N: cygnus 4274N: bcm[-_]nsp 4275N: bcm9113* 4276N: bcm9583* 4277N: bcm9585* 4278N: bcm9586* 4279N: bcm988312 4280N: bcm113* 4281N: bcm583* 4282N: bcm585* 4283N: bcm586* 4284N: bcm88312 4285N: hr2 4286N: stingray 4287 4288BROADCOM IPROC GBIT ETHERNET DRIVER 4289M: Rafał Miłecki <rafal@milecki.pl> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: netdev@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4294F: drivers/net/ethernet/broadcom/bgmac* 4295F: drivers/net/ethernet/broadcom/unimac.h 4296 4297BROADCOM KONA GPIO DRIVER 4298M: Ray Jui <rjui@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300S: Supported 4301F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4302F: drivers/gpio/gpio-bcm-kona.c 4303 4304BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4305M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4306M: Kashyap Desai <kashyap.desai@broadcom.com> 4307M: Sumit Saxena <sumit.saxena@broadcom.com> 4308M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4309L: mpi3mr-linuxdrv.pdl@broadcom.com 4310L: linux-scsi@vger.kernel.org 4311S: Supported 4312W: https://www.broadcom.com/support/storage 4313F: drivers/scsi/mpi3mr/ 4314 4315BROADCOM NETXTREME-E ROCE DRIVER 4316M: Selvin Xavier <selvin.xavier@broadcom.com> 4317L: linux-rdma@vger.kernel.org 4318S: Supported 4319W: http://www.broadcom.com 4320F: drivers/infiniband/hw/bnxt_re/ 4321F: include/uapi/rdma/bnxt_re-abi.h 4322 4323BROADCOM NVRAM DRIVER 4324M: Rafał Miłecki <zajec5@gmail.com> 4325L: linux-mips@vger.kernel.org 4326S: Maintained 4327F: drivers/firmware/broadcom/* 4328 4329BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4330M: Rafał Miłecki <rafal@milecki.pl> 4331M: Florian Fainelli <f.fainelli@gmail.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333L: linux-pm@vger.kernel.org 4334S: Maintained 4335T: git https://github.com/broadcom/stblinux.git 4336F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4337F: include/dt-bindings/soc/bcm-pmb.h 4338 4339BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4340M: Rafał Miłecki <zajec5@gmail.com> 4341L: linux-wireless@vger.kernel.org 4342S: Maintained 4343F: drivers/bcma/ 4344F: include/linux/bcma/ 4345 4346BROADCOM SPI DRIVER 4347M: Kamal Dasu <kdasu.kdev@gmail.com> 4348R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4349S: Maintained 4350F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4351F: drivers/spi/spi-bcm-qspi.* 4352F: drivers/spi/spi-brcmstb-qspi.c 4353F: drivers/spi/spi-iproc-qspi.c 4354 4355BROADCOM STB AVS CPUFREQ DRIVER 4356M: Markus Mayer <mmayer@broadcom.com> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358L: linux-pm@vger.kernel.org 4359S: Maintained 4360F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4361F: drivers/cpufreq/brcmstb* 4362 4363BROADCOM STB AVS TMON DRIVER 4364M: Markus Mayer <mmayer@broadcom.com> 4365R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4366L: linux-pm@vger.kernel.org 4367S: Maintained 4368F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4369F: drivers/thermal/broadcom/brcmstb* 4370 4371BROADCOM STB DPFE DRIVER 4372M: Markus Mayer <mmayer@broadcom.com> 4373R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4375S: Maintained 4376F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4377F: drivers/memory/brcmstb_dpfe.c 4378 4379BROADCOM STB NAND FLASH DRIVER 4380M: Brian Norris <computersforpeace@gmail.com> 4381M: Kamal Dasu <kdasu.kdev@gmail.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-mtd@lists.infradead.org 4384S: Maintained 4385F: drivers/mtd/nand/raw/brcmnand/ 4386F: include/linux/platform_data/brcmnand.h 4387 4388BROADCOM STB PCIE DRIVER 4389M: Jim Quinlan <jim2101024@gmail.com> 4390M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4391M: Florian Fainelli <f.fainelli@gmail.com> 4392R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4393L: linux-pci@vger.kernel.org 4394S: Maintained 4395F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4396F: drivers/pci/controller/pcie-brcmstb.c 4397 4398BROADCOM SYSTEMPORT ETHERNET DRIVER 4399M: Florian Fainelli <f.fainelli@gmail.com> 4400R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4401L: netdev@vger.kernel.org 4402S: Supported 4403F: drivers/net/ethernet/broadcom/bcmsysport.* 4404F: drivers/net/ethernet/broadcom/unimac.h 4405F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4406 4407BROADCOM TG3 GIGABIT ETHERNET DRIVER 4408M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4409M: Prashant Sreedharan <prashant@broadcom.com> 4410M: Michael Chan <mchan@broadcom.com> 4411L: netdev@vger.kernel.org 4412S: Supported 4413F: drivers/net/ethernet/broadcom/tg3.* 4414 4415BROADCOM VK DRIVER 4416M: Scott Branden <scott.branden@broadcom.com> 4417R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4418S: Supported 4419F: drivers/misc/bcm-vk/ 4420F: include/uapi/linux/misc/bcm_vk.h 4421 4422BROCADE BFA FC SCSI DRIVER 4423M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4424M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4425L: linux-scsi@vger.kernel.org 4426S: Supported 4427F: drivers/scsi/bfa/ 4428 4429BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4430M: Rasesh Mody <rmody@marvell.com> 4431M: Sudarsana Kalluru <skalluru@marvell.com> 4432M: GR-Linux-NIC-Dev@marvell.com 4433L: netdev@vger.kernel.org 4434S: Supported 4435F: drivers/net/ethernet/brocade/bna/ 4436 4437BSG (block layer generic sg v4 driver) 4438M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4439L: linux-scsi@vger.kernel.org 4440S: Supported 4441F: block/bsg.c 4442F: include/linux/bsg.h 4443F: include/uapi/linux/bsg.h 4444 4445BT87X AUDIO DRIVER 4446M: Clemens Ladisch <clemens@ladisch.de> 4447L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4448S: Maintained 4449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4450F: Documentation/sound/cards/bt87x.rst 4451F: sound/pci/bt87x.c 4452 4453BT8XXGPIO DRIVER 4454M: Michael Buesch <m@bues.ch> 4455S: Maintained 4456W: http://bu3sch.de/btgpio.php 4457F: drivers/gpio/gpio-bt8xx.c 4458 4459BTRFS FILE SYSTEM 4460M: Chris Mason <clm@fb.com> 4461M: Josef Bacik <josef@toxicpanda.com> 4462M: David Sterba <dsterba@suse.com> 4463L: linux-btrfs@vger.kernel.org 4464S: Maintained 4465W: https://btrfs.readthedocs.io 4466W: https://btrfs.wiki.kernel.org/ 4467Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4468C: irc://irc.libera.chat/btrfs 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4470F: Documentation/filesystems/btrfs.rst 4471F: fs/btrfs/ 4472F: include/linux/btrfs* 4473F: include/trace/events/btrfs.h 4474F: include/uapi/linux/btrfs* 4475 4476BTTV VIDEO4LINUX DRIVER 4477M: Mauro Carvalho Chehab <mchehab@kernel.org> 4478L: linux-media@vger.kernel.org 4479S: Odd fixes 4480W: https://linuxtv.org 4481T: git git://linuxtv.org/media_tree.git 4482F: Documentation/driver-api/media/drivers/bttv* 4483F: drivers/media/pci/bt8xx/bttv* 4484 4485BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4486M: Chanwoo Choi <cw00.choi@samsung.com> 4487L: linux-pm@vger.kernel.org 4488L: linux-samsung-soc@vger.kernel.org 4489S: Maintained 4490T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4491F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4492F: drivers/devfreq/exynos-bus.c 4493 4494BUSLOGIC SCSI DRIVER 4495M: Khalid Aziz <khalid@gonehiking.org> 4496L: linux-scsi@vger.kernel.org 4497S: Maintained 4498F: drivers/scsi/BusLogic.* 4499F: drivers/scsi/FlashPoint.* 4500 4501C-MEDIA CMI8788 DRIVER 4502M: Clemens Ladisch <clemens@ladisch.de> 4503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4504S: Maintained 4505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4506F: sound/pci/oxygen/ 4507 4508C-SKY ARCHITECTURE 4509M: Guo Ren <guoren@kernel.org> 4510L: linux-csky@vger.kernel.org 4511S: Supported 4512T: git https://github.com/c-sky/csky-linux.git 4513F: Documentation/devicetree/bindings/csky/ 4514F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4515F: Documentation/devicetree/bindings/timer/csky,* 4516F: arch/csky/ 4517F: drivers/clocksource/timer-gx6605s.c 4518F: drivers/clocksource/timer-mp-csky.c 4519F: drivers/irqchip/irq-csky-* 4520N: csky 4521K: csky 4522 4523CA8210 IEEE-802.15.4 RADIO DRIVER 4524L: linux-wpan@vger.kernel.org 4525S: Orphan 4526W: https://github.com/Cascoda/ca8210-linux.git 4527F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4528F: drivers/net/ieee802154/ca8210.c 4529 4530CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4531M: Damien Le Moal <damien.lemoal@wdc.com> 4532L: linux-riscv@lists.infradead.org 4533L: linux-gpio@vger.kernel.org (pinctrl driver) 4534F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4535F: drivers/pinctrl/pinctrl-k210.c 4536 4537CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4538M: Damien Le Moal <damien.lemoal@wdc.com> 4539L: linux-kernel@vger.kernel.org 4540L: linux-riscv@lists.infradead.org 4541S: Maintained 4542F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4543F: drivers/reset/reset-k210.c 4544 4545CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4546M: Damien Le Moal <damien.lemoal@wdc.com> 4547L: linux-riscv@lists.infradead.org 4548S: Maintained 4549F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4550F: drivers/soc/canaan/ 4551F: include/soc/canaan/ 4552 4553CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4554M: David Howells <dhowells@redhat.com> 4555L: linux-cachefs@redhat.com (moderated for non-subscribers) 4556S: Supported 4557F: Documentation/filesystems/caching/cachefiles.rst 4558F: fs/cachefiles/ 4559 4560CADENCE MIPI-CSI2 BRIDGES 4561M: Maxime Ripard <mripard@kernel.org> 4562L: linux-media@vger.kernel.org 4563S: Maintained 4564F: Documentation/devicetree/bindings/media/cdns,*.txt 4565F: drivers/media/platform/cadence/cdns-csi2* 4566 4567CADENCE NAND DRIVER 4568L: linux-mtd@lists.infradead.org 4569S: Orphan 4570F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4571F: drivers/mtd/nand/raw/cadence-nand-controller.c 4572 4573CADENCE USB3 DRD IP DRIVER 4574M: Peter Chen <peter.chen@kernel.org> 4575M: Pawel Laszczak <pawell@cadence.com> 4576R: Roger Quadros <rogerq@kernel.org> 4577R: Aswath Govindraju <a-govindraju@ti.com> 4578L: linux-usb@vger.kernel.org 4579S: Maintained 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4581F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4582F: drivers/usb/cdns3/ 4583X: drivers/usb/cdns3/cdnsp* 4584 4585CADENCE USBSSP DRD IP DRIVER 4586M: Pawel Laszczak <pawell@cadence.com> 4587L: linux-usb@vger.kernel.org 4588S: Maintained 4589T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4590F: drivers/usb/cdns3/ 4591X: drivers/usb/cdns3/cdns3* 4592 4593CADET FM/AM RADIO RECEIVER DRIVER 4594M: Hans Verkuil <hverkuil@xs4all.nl> 4595L: linux-media@vger.kernel.org 4596S: Maintained 4597W: https://linuxtv.org 4598T: git git://linuxtv.org/media_tree.git 4599F: drivers/media/radio/radio-cadet* 4600 4601CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4602L: linux-media@vger.kernel.org 4603S: Orphan 4604T: git git://linuxtv.org/media_tree.git 4605F: Documentation/admin-guide/media/cafe_ccic* 4606F: drivers/media/platform/marvell/ 4607 4608CAIF NETWORK LAYER 4609L: netdev@vger.kernel.org 4610S: Orphan 4611F: Documentation/networking/caif/ 4612F: drivers/net/caif/ 4613F: include/net/caif/ 4614F: include/uapi/linux/caif/ 4615F: net/caif/ 4616 4617CAKE QDISC 4618M: Toke Høiland-Jørgensen <toke@toke.dk> 4619L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4620S: Maintained 4621F: net/sched/sch_cake.c 4622 4623CAN NETWORK DRIVERS 4624M: Wolfgang Grandegger <wg@grandegger.com> 4625M: Marc Kleine-Budde <mkl@pengutronix.de> 4626L: linux-can@vger.kernel.org 4627S: Maintained 4628W: https://github.com/linux-can 4629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4631F: Documentation/devicetree/bindings/net/can/ 4632F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4633F: drivers/net/can/ 4634F: drivers/phy/phy-can-transceiver.c 4635F: include/linux/can/bittiming.h 4636F: include/linux/can/dev.h 4637F: include/linux/can/length.h 4638F: include/linux/can/platform/ 4639F: include/linux/can/rx-offload.h 4640F: include/uapi/linux/can/error.h 4641F: include/uapi/linux/can/netlink.h 4642F: include/uapi/linux/can/vxcan.h 4643 4644CAN NETWORK LAYER 4645M: Oliver Hartkopp <socketcan@hartkopp.net> 4646M: Marc Kleine-Budde <mkl@pengutronix.de> 4647L: linux-can@vger.kernel.org 4648S: Maintained 4649W: https://github.com/linux-can 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4652F: Documentation/networking/can.rst 4653F: include/linux/can/can-ml.h 4654F: include/linux/can/core.h 4655F: include/linux/can/skb.h 4656F: include/net/netns/can.h 4657F: include/uapi/linux/can.h 4658F: include/uapi/linux/can/bcm.h 4659F: include/uapi/linux/can/gw.h 4660F: include/uapi/linux/can/isotp.h 4661F: include/uapi/linux/can/raw.h 4662F: net/can/ 4663 4664CAN-J1939 NETWORK LAYER 4665M: Robin van der Gracht <robin@protonic.nl> 4666M: Oleksij Rempel <o.rempel@pengutronix.de> 4667R: kernel@pengutronix.de 4668L: linux-can@vger.kernel.org 4669S: Maintained 4670F: Documentation/networking/j1939.rst 4671F: include/uapi/linux/can/j1939.h 4672F: net/can/j1939/ 4673 4674CAPABILITIES 4675M: Serge Hallyn <serge@hallyn.com> 4676L: linux-security-module@vger.kernel.org 4677S: Supported 4678F: include/linux/capability.h 4679F: include/uapi/linux/capability.h 4680F: kernel/capability.c 4681F: security/commoncap.c 4682 4683CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4684M: Kevin Tsai <ktsai@capellamicro.com> 4685S: Maintained 4686F: drivers/iio/light/cm* 4687 4688CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4689M: Christian Lamparter <chunkeey@googlemail.com> 4690L: linux-wireless@vger.kernel.org 4691S: Maintained 4692W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4693F: drivers/net/wireless/ath/carl9170/ 4694 4695CAVIUM I2C DRIVER 4696M: Robert Richter <rric@kernel.org> 4697S: Odd Fixes 4698W: http://www.marvell.com 4699F: drivers/i2c/busses/i2c-octeon* 4700F: drivers/i2c/busses/i2c-thunderx* 4701 4702CAVIUM LIQUIDIO NETWORK DRIVER 4703M: Derek Chickles <dchickles@marvell.com> 4704M: Satanand Burla <sburla@marvell.com> 4705M: Felix Manlunas <fmanlunas@marvell.com> 4706L: netdev@vger.kernel.org 4707S: Supported 4708W: http://www.marvell.com 4709F: drivers/net/ethernet/cavium/liquidio/ 4710 4711CAVIUM MMC DRIVER 4712M: Robert Richter <rric@kernel.org> 4713S: Odd Fixes 4714W: http://www.marvell.com 4715F: drivers/mmc/host/cavium* 4716 4717CAVIUM OCTEON-TX CRYPTO DRIVER 4718M: George Cherian <gcherian@marvell.com> 4719L: linux-crypto@vger.kernel.org 4720S: Supported 4721W: http://www.marvell.com 4722F: drivers/crypto/cavium/cpt/ 4723 4724CAVIUM THUNDERX2 ARM64 SOC 4725M: Robert Richter <rric@kernel.org> 4726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4727S: Odd Fixes 4728F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4729F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4730 4731CBS/ETF/TAPRIO QDISCS 4732M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4733S: Maintained 4734L: netdev@vger.kernel.org 4735F: net/sched/sch_cbs.c 4736F: net/sched/sch_etf.c 4737F: net/sched/sch_taprio.c 4738 4739CC2520 IEEE-802.15.4 RADIO DRIVER 4740M: Varka Bhadram <varkabhadram@gmail.com> 4741L: linux-wpan@vger.kernel.org 4742S: Maintained 4743F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4744F: drivers/net/ieee802154/cc2520.c 4745F: include/linux/spi/cc2520.h 4746 4747CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4748M: Gilad Ben-Yossef <gilad@benyossef.com> 4749L: linux-crypto@vger.kernel.org 4750S: Supported 4751W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4752F: drivers/crypto/ccree/ 4753 4754CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4755M: Hadar Gat <hadar.gat@arm.com> 4756L: linux-crypto@vger.kernel.org 4757S: Supported 4758F: drivers/char/hw_random/cctrng.c 4759F: drivers/char/hw_random/cctrng.h 4760F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4761W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4762 4763CEC FRAMEWORK 4764M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4765L: linux-media@vger.kernel.org 4766S: Supported 4767W: http://linuxtv.org 4768T: git git://linuxtv.org/media_tree.git 4769F: Documentation/ABI/testing/debugfs-cec-error-inj 4770F: Documentation/devicetree/bindings/media/cec.txt 4771F: Documentation/driver-api/media/cec-core.rst 4772F: Documentation/userspace-api/media/cec 4773F: drivers/media/cec/ 4774F: drivers/media/rc/keymaps/rc-cec.c 4775F: include/media/cec-notifier.h 4776F: include/media/cec.h 4777F: include/uapi/linux/cec-funcs.h 4778F: include/uapi/linux/cec.h 4779 4780CEC GPIO DRIVER 4781M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4782L: linux-media@vger.kernel.org 4783S: Supported 4784W: http://linuxtv.org 4785T: git git://linuxtv.org/media_tree.git 4786F: Documentation/devicetree/bindings/media/cec-gpio.txt 4787F: drivers/media/cec/platform/cec-gpio/ 4788 4789CELL BROADBAND ENGINE ARCHITECTURE 4790M: Arnd Bergmann <arnd@arndb.de> 4791L: linuxppc-dev@lists.ozlabs.org 4792S: Supported 4793W: http://www.ibm.com/developerworks/power/cell/ 4794F: arch/powerpc/include/asm/cell*.h 4795F: arch/powerpc/include/asm/spu*.h 4796F: arch/powerpc/include/uapi/asm/spu*.h 4797F: arch/powerpc/platforms/cell/ 4798 4799CELLWISE CW2015 BATTERY DRIVER 4800M: Tobias Schrammm <t.schramm@manjaro.org> 4801S: Maintained 4802F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4803F: drivers/power/supply/cw2015_battery.c 4804 4805CEPH COMMON CODE (LIBCEPH) 4806M: Ilya Dryomov <idryomov@gmail.com> 4807M: Xiubo Li <xiubli@redhat.com> 4808R: Jeff Layton <jlayton@kernel.org> 4809L: ceph-devel@vger.kernel.org 4810S: Supported 4811W: http://ceph.com/ 4812T: git git://github.com/ceph/ceph-client.git 4813F: include/linux/ceph/ 4814F: include/linux/crush/ 4815F: net/ceph/ 4816 4817CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4818M: Xiubo Li <xiubli@redhat.com> 4819M: Ilya Dryomov <idryomov@gmail.com> 4820R: Jeff Layton <jlayton@kernel.org> 4821L: ceph-devel@vger.kernel.org 4822S: Supported 4823W: http://ceph.com/ 4824T: git git://github.com/ceph/ceph-client.git 4825F: Documentation/filesystems/ceph.rst 4826F: fs/ceph/ 4827 4828CERTIFICATE HANDLING 4829M: David Howells <dhowells@redhat.com> 4830M: David Woodhouse <dwmw2@infradead.org> 4831L: keyrings@vger.kernel.org 4832S: Maintained 4833F: Documentation/admin-guide/module-signing.rst 4834F: certs/ 4835F: scripts/sign-file.c 4836F: tools/certs/ 4837 4838CFAG12864B LCD DRIVER 4839M: Miguel Ojeda <ojeda@kernel.org> 4840S: Maintained 4841F: drivers/auxdisplay/cfag12864b.c 4842F: include/linux/cfag12864b.h 4843 4844CFAG12864BFB LCD FRAMEBUFFER DRIVER 4845M: Miguel Ojeda <ojeda@kernel.org> 4846S: Maintained 4847F: drivers/auxdisplay/cfag12864bfb.c 4848F: include/linux/cfag12864b.h 4849 4850CHAR and MISC DRIVERS 4851M: Arnd Bergmann <arnd@arndb.de> 4852M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4853S: Supported 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4855F: drivers/char/ 4856F: drivers/misc/ 4857F: include/linux/miscdevice.h 4858X: drivers/char/agp/ 4859X: drivers/char/hw_random/ 4860X: drivers/char/ipmi/ 4861X: drivers/char/random.c 4862X: drivers/char/tpm/ 4863 4864CHECKPATCH 4865M: Andy Whitcroft <apw@canonical.com> 4866M: Joe Perches <joe@perches.com> 4867R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4868R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4869S: Maintained 4870F: scripts/checkpatch.pl 4871 4872CHECKPATCH DOCUMENTATION 4873M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4874M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4875R: Joe Perches <joe@perches.com> 4876S: Maintained 4877F: Documentation/dev-tools/checkpatch.rst 4878 4879CHINESE DOCUMENTATION 4880M: Alex Shi <alexs@kernel.org> 4881M: Yanteng Si <siyanteng@loongson.cn> 4882S: Maintained 4883F: Documentation/translations/zh_CN/ 4884 4885CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4886M: Peter Chen <peter.chen@kernel.org> 4887L: linux-usb@vger.kernel.org 4888S: Maintained 4889T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4890F: drivers/usb/chipidea/ 4891 4892CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4893M: Hans de Goede <hdegoede@redhat.com> 4894L: linux-input@vger.kernel.org 4895S: Maintained 4896F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4897F: drivers/input/touchscreen/chipone_icn8318.c 4898 4899CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4900M: Hans de Goede <hdegoede@redhat.com> 4901L: linux-input@vger.kernel.org 4902S: Maintained 4903F: drivers/input/touchscreen/chipone_icn8505.c 4904 4905CHROME HARDWARE PLATFORM SUPPORT 4906M: Benson Leung <bleung@chromium.org> 4907L: chrome-platform@lists.linux.dev 4908S: Maintained 4909T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4910F: drivers/platform/chrome/ 4911 4912CHROMEOS EC CODEC DRIVER 4913M: Cheng-Yi Chiang <cychiang@chromium.org> 4914M: Tzung-Bi Shih <tzungbi@google.com> 4915R: Guenter Roeck <groeck@chromium.org> 4916L: chrome-platform@lists.linux.dev 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4919F: sound/soc/codecs/cros_ec_codec.* 4920 4921CHROMEOS EC SUBDRIVERS 4922M: Benson Leung <bleung@chromium.org> 4923R: Guenter Roeck <groeck@chromium.org> 4924L: chrome-platform@lists.linux.dev 4925S: Maintained 4926F: drivers/power/supply/cros_usbpd-charger.c 4927N: cros_ec 4928N: cros-ec 4929 4930CHROMEOS EC USB TYPE-C DRIVER 4931M: Prashant Malani <pmalani@chromium.org> 4932L: chrome-platform@lists.linux.dev 4933S: Maintained 4934F: drivers/platform/chrome/cros_ec_typec.c 4935F: drivers/platform/chrome/cros_typec_switch.c 4936 4937CHROMEOS EC USB PD NOTIFY DRIVER 4938M: Prashant Malani <pmalani@chromium.org> 4939L: chrome-platform@lists.linux.dev 4940S: Maintained 4941F: drivers/platform/chrome/cros_usbpd_notify.c 4942F: include/linux/platform_data/cros_usbpd_notify.h 4943 4944CHRONTEL CH7322 CEC DRIVER 4945M: Joe Tessler <jrt@google.com> 4946L: linux-media@vger.kernel.org 4947S: Maintained 4948T: git git://linuxtv.org/media_tree.git 4949F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4950F: drivers/media/cec/i2c/ch7322.c 4951 4952CIRRUS LOGIC AUDIO CODEC DRIVERS 4953M: James Schulman <james.schulman@cirrus.com> 4954M: David Rhodes <david.rhodes@cirrus.com> 4955M: Lucas Tanure <tanureal@opensource.cirrus.com> 4956M: Richard Fitzgerald <rf@opensource.cirrus.com> 4957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4958L: patches@opensource.cirrus.com 4959S: Maintained 4960F: Documentation/devicetree/bindings/sound/cirrus,cs* 4961F: include/dt-bindings/sound/cs* 4962F: sound/pci/hda/cs* 4963F: sound/pci/hda/hda_cs_dsp_ctl.* 4964F: sound/soc/codecs/cs* 4965 4966CIRRUS LOGIC DSP FIRMWARE DRIVER 4967M: Simon Trimmer <simont@opensource.cirrus.com> 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: patches@opensource.cirrus.com 4971S: Supported 4972W: https://github.com/CirrusLogic/linux-drivers/wiki 4973T: git https://github.com/CirrusLogic/linux-drivers.git 4974F: drivers/firmware/cirrus/* 4975F: include/linux/firmware/cirrus/* 4976 4977CIRRUS LOGIC EP93XX ETHERNET DRIVER 4978M: Hartley Sweeten <hsweeten@visionengravers.com> 4979L: netdev@vger.kernel.org 4980S: Maintained 4981F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4982 4983CIRRUS LOGIC LOCHNAGAR DRIVER 4984M: Charles Keepax <ckeepax@opensource.cirrus.com> 4985M: Richard Fitzgerald <rf@opensource.cirrus.com> 4986L: patches@opensource.cirrus.com 4987S: Supported 4988F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4990F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4991F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4992F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4993F: Documentation/hwmon/lochnagar.rst 4994F: drivers/clk/clk-lochnagar.c 4995F: drivers/hwmon/lochnagar-hwmon.c 4996F: drivers/mfd/lochnagar-i2c.c 4997F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4998F: drivers/regulator/lochnagar-regulator.c 4999F: include/dt-bindings/clock/lochnagar.h 5000F: include/dt-bindings/pinctrl/lochnagar.h 5001F: include/linux/mfd/lochnagar* 5002F: sound/soc/codecs/lochnagar-sc.c 5003 5004CIRRUS LOGIC MADERA CODEC DRIVERS 5005M: Charles Keepax <ckeepax@opensource.cirrus.com> 5006M: Richard Fitzgerald <rf@opensource.cirrus.com> 5007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5008L: patches@opensource.cirrus.com 5009S: Supported 5010W: https://github.com/CirrusLogic/linux-drivers/wiki 5011T: git https://github.com/CirrusLogic/linux-drivers.git 5012F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5013F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5014F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5015F: drivers/gpio/gpio-madera* 5016F: drivers/irqchip/irq-madera* 5017F: drivers/mfd/cs47l* 5018F: drivers/mfd/madera* 5019F: drivers/pinctrl/cirrus/* 5020F: include/dt-bindings/sound/madera* 5021F: include/linux/irqchip/irq-madera* 5022F: include/linux/mfd/madera/* 5023F: include/sound/madera* 5024F: sound/soc/codecs/cs47l* 5025F: sound/soc/codecs/madera* 5026 5027CISCO FCOE HBA DRIVER 5028M: Satish Kharat <satishkh@cisco.com> 5029M: Sesidhar Baddela <sebaddel@cisco.com> 5030M: Karan Tilak Kumar <kartilak@cisco.com> 5031L: linux-scsi@vger.kernel.org 5032S: Supported 5033F: drivers/scsi/fnic/ 5034 5035CISCO SCSI HBA DRIVER 5036M: Karan Tilak Kumar <kartilak@cisco.com> 5037M: Sesidhar Baddela <sebaddel@cisco.com> 5038L: linux-scsi@vger.kernel.org 5039S: Supported 5040F: drivers/scsi/snic/ 5041 5042CISCO VIC ETHERNET NIC DRIVER 5043M: Christian Benvenuti <benve@cisco.com> 5044M: Satish Kharat <satishkh@cisco.com> 5045S: Supported 5046F: drivers/net/ethernet/cisco/enic/ 5047 5048CISCO VIC LOW LATENCY NIC DRIVER 5049M: Christian Benvenuti <benve@cisco.com> 5050M: Nelson Escobar <neescoba@cisco.com> 5051S: Supported 5052F: drivers/infiniband/hw/usnic/ 5053 5054CLANG-FORMAT FILE 5055M: Miguel Ojeda <ojeda@kernel.org> 5056S: Maintained 5057F: .clang-format 5058 5059CLANG/LLVM BUILD SUPPORT 5060M: Nathan Chancellor <nathan@kernel.org> 5061M: Nick Desaulniers <ndesaulniers@google.com> 5062R: Tom Rix <trix@redhat.com> 5063L: llvm@lists.linux.dev 5064S: Supported 5065W: https://clangbuiltlinux.github.io/ 5066B: https://github.com/ClangBuiltLinux/linux/issues 5067C: irc://irc.libera.chat/clangbuiltlinux 5068F: Documentation/kbuild/llvm.rst 5069F: include/linux/compiler-clang.h 5070F: scripts/Makefile.clang 5071F: scripts/clang-tools/ 5072K: \b(?i:clang|llvm)\b 5073 5074CLANG CONTROL FLOW INTEGRITY SUPPORT 5075M: Sami Tolvanen <samitolvanen@google.com> 5076M: Kees Cook <keescook@chromium.org> 5077R: Nathan Chancellor <nathan@kernel.org> 5078R: Nick Desaulniers <ndesaulniers@google.com> 5079L: llvm@lists.linux.dev 5080S: Supported 5081B: https://github.com/ClangBuiltLinux/linux/issues 5082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5083F: include/linux/cfi.h 5084F: kernel/cfi.c 5085 5086CLK API 5087M: Russell King <linux@armlinux.org.uk> 5088L: linux-clk@vger.kernel.org 5089S: Maintained 5090F: include/linux/clk.h 5091 5092CLOCKSOURCE, CLOCKEVENT DRIVERS 5093M: Daniel Lezcano <daniel.lezcano@linaro.org> 5094M: Thomas Gleixner <tglx@linutronix.de> 5095L: linux-kernel@vger.kernel.org 5096S: Supported 5097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5098F: Documentation/devicetree/bindings/timer/ 5099F: drivers/clocksource/ 5100 5101CMPC ACPI DRIVER 5102M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5103M: Daniel Oliveira Nascimento <don@syst.com.br> 5104L: platform-driver-x86@vger.kernel.org 5105S: Supported 5106F: drivers/platform/x86/classmate-laptop.c 5107 5108COBALT MEDIA DRIVER 5109M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5110L: linux-media@vger.kernel.org 5111S: Supported 5112W: https://linuxtv.org 5113T: git git://linuxtv.org/media_tree.git 5114F: drivers/media/pci/cobalt/ 5115 5116COCCINELLE/Semantic Patches (SmPL) 5117M: Julia Lawall <Julia.Lawall@inria.fr> 5118M: Nicolas Palix <nicolas.palix@imag.fr> 5119L: cocci@inria.fr (moderated for non-subscribers) 5120S: Supported 5121W: https://coccinelle.gitlabpages.inria.fr/website/ 5122T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5123F: Documentation/dev-tools/coccinelle.rst 5124F: scripts/coccicheck 5125F: scripts/coccinelle/ 5126 5127CODA FILE SYSTEM 5128M: Jan Harkes <jaharkes@cs.cmu.edu> 5129M: coda@cs.cmu.edu 5130L: codalist@coda.cs.cmu.edu 5131S: Maintained 5132W: http://www.coda.cs.cmu.edu/ 5133F: Documentation/filesystems/coda.rst 5134F: fs/coda/ 5135F: include/linux/coda*.h 5136F: include/uapi/linux/coda*.h 5137 5138CODA V4L2 MEM2MEM DRIVER 5139M: Philipp Zabel <p.zabel@pengutronix.de> 5140L: linux-media@vger.kernel.org 5141S: Maintained 5142F: Documentation/devicetree/bindings/media/coda.yaml 5143F: drivers/media/platform/chips-media/ 5144 5145CODE OF CONDUCT 5146M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5147S: Supported 5148F: Documentation/process/code-of-conduct-interpretation.rst 5149F: Documentation/process/code-of-conduct.rst 5150 5151COMEDI DRIVERS 5152M: Ian Abbott <abbotti@mev.co.uk> 5153M: H Hartley Sweeten <hsweeten@visionengravers.com> 5154S: Odd Fixes 5155F: drivers/comedi/ 5156F: include/linux/comedi/ 5157F: include/uapi/linux/comedi.h 5158 5159COMMON CLK FRAMEWORK 5160M: Michael Turquette <mturquette@baylibre.com> 5161M: Stephen Boyd <sboyd@kernel.org> 5162L: linux-clk@vger.kernel.org 5163S: Maintained 5164Q: http://patchwork.kernel.org/project/linux-clk/list/ 5165T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5166F: Documentation/devicetree/bindings/clock/ 5167F: drivers/clk/ 5168F: include/dt-bindings/clock/ 5169F: include/linux/clk-pr* 5170F: include/linux/clk/ 5171F: include/linux/of_clk.h 5172X: drivers/clk/clkdev.c 5173 5174COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5175M: Steve French <sfrench@samba.org> 5176R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5177R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5178R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5179R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5180L: linux-cifs@vger.kernel.org 5181L: samba-technical@lists.samba.org (moderated for non-subscribers) 5182S: Supported 5183W: https://wiki.samba.org/index.php/LinuxCIFS 5184T: git git://git.samba.org/sfrench/cifs-2.6.git 5185F: Documentation/admin-guide/cifs/ 5186F: fs/cifs/ 5187F: fs/smbfs_common/ 5188F: include/uapi/linux/cifs 5189 5190COMPACTPCI HOTPLUG CORE 5191M: Scott Murray <scott@spiteful.org> 5192L: linux-pci@vger.kernel.org 5193S: Maintained 5194F: drivers/pci/hotplug/cpci_hotplug* 5195 5196COMPACTPCI HOTPLUG GENERIC DRIVER 5197M: Scott Murray <scott@spiteful.org> 5198L: linux-pci@vger.kernel.org 5199S: Maintained 5200F: drivers/pci/hotplug/cpcihp_generic.c 5201 5202COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5203M: Scott Murray <scott@spiteful.org> 5204L: linux-pci@vger.kernel.org 5205S: Maintained 5206F: drivers/pci/hotplug/cpcihp_zt5550.* 5207 5208COMPAL LAPTOP SUPPORT 5209M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5210L: platform-driver-x86@vger.kernel.org 5211S: Maintained 5212F: drivers/platform/x86/compal-laptop.c 5213 5214COMPILER ATTRIBUTES 5215M: Miguel Ojeda <ojeda@kernel.org> 5216R: Nick Desaulniers <ndesaulniers@google.com> 5217S: Maintained 5218F: include/linux/compiler_attributes.h 5219 5220COMPUTE EXPRESS LINK (CXL) 5221M: Alison Schofield <alison.schofield@intel.com> 5222M: Vishal Verma <vishal.l.verma@intel.com> 5223M: Ira Weiny <ira.weiny@intel.com> 5224M: Ben Widawsky <bwidawsk@kernel.org> 5225M: Dan Williams <dan.j.williams@intel.com> 5226L: linux-cxl@vger.kernel.org 5227S: Maintained 5228F: drivers/cxl/ 5229F: include/uapi/linux/cxl_mem.h 5230 5231CONEXANT ACCESSRUNNER USB DRIVER 5232L: accessrunner-general@lists.sourceforge.net 5233S: Orphan 5234W: http://accessrunner.sourceforge.net/ 5235F: drivers/usb/atm/cxacru.c 5236 5237CONFIGFS 5238M: Joel Becker <jlbec@evilplan.org> 5239M: Christoph Hellwig <hch@lst.de> 5240S: Supported 5241T: git git://git.infradead.org/users/hch/configfs.git 5242F: fs/configfs/ 5243F: include/linux/configfs.h 5244F: samples/configfs/ 5245 5246CONSOLE SUBSYSTEM 5247M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5248S: Supported 5249F: drivers/video/console/ 5250F: include/linux/console* 5251 5252CONTEXT TRACKING 5253M: Frederic Weisbecker <frederic@kernel.org> 5254M: "Paul E. McKenney" <paulmck@kernel.org> 5255S: Maintained 5256F: kernel/context_tracking.c 5257F: include/linux/context_tracking* 5258 5259CONTROL GROUP (CGROUP) 5260M: Tejun Heo <tj@kernel.org> 5261M: Zefan Li <lizefan.x@bytedance.com> 5262M: Johannes Weiner <hannes@cmpxchg.org> 5263L: cgroups@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5266F: Documentation/admin-guide/cgroup-v1/ 5267F: Documentation/admin-guide/cgroup-v2.rst 5268F: include/linux/cgroup* 5269F: kernel/cgroup/ 5270F: tools/testing/selftests/cgroup/ 5271 5272CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5273M: Tejun Heo <tj@kernel.org> 5274M: Josef Bacik <josef@toxicpanda.com> 5275M: Jens Axboe <axboe@kernel.dk> 5276L: cgroups@vger.kernel.org 5277L: linux-block@vger.kernel.org 5278T: git git://git.kernel.dk/linux-block 5279F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5280F: block/bfq-cgroup.c 5281F: block/blk-cgroup.c 5282F: block/blk-iocost.c 5283F: block/blk-iolatency.c 5284F: block/blk-throttle.c 5285F: include/linux/blk-cgroup.h 5286 5287CONTROL GROUP - CPUSET 5288M: Waiman Long <longman@redhat.com> 5289M: Zefan Li <lizefan.x@bytedance.com> 5290L: cgroups@vger.kernel.org 5291S: Maintained 5292T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5293F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5294F: include/linux/cpuset.h 5295F: kernel/cgroup/cpuset.c 5296 5297CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5298M: Johannes Weiner <hannes@cmpxchg.org> 5299M: Michal Hocko <mhocko@kernel.org> 5300M: Roman Gushchin <roman.gushchin@linux.dev> 5301M: Shakeel Butt <shakeelb@google.com> 5302R: Muchun Song <songmuchun@bytedance.com> 5303L: cgroups@vger.kernel.org 5304L: linux-mm@kvack.org 5305S: Maintained 5306F: mm/memcontrol.c 5307F: mm/swap_cgroup.c 5308F: tools/testing/selftests/cgroup/memcg_protection.m 5309F: tools/testing/selftests/cgroup/test_kmem.c 5310F: tools/testing/selftests/cgroup/test_memcontrol.c 5311 5312CORETEMP HARDWARE MONITORING DRIVER 5313M: Fenghua Yu <fenghua.yu@intel.com> 5314L: linux-hwmon@vger.kernel.org 5315S: Maintained 5316F: Documentation/hwmon/coretemp.rst 5317F: drivers/hwmon/coretemp.c 5318 5319CORSAIR-CPRO HARDWARE MONITOR DRIVER 5320M: Marius Zachmann <mail@mariuszachmann.de> 5321L: linux-hwmon@vger.kernel.org 5322S: Maintained 5323F: drivers/hwmon/corsair-cpro.c 5324 5325CORSAIR-PSU HARDWARE MONITOR DRIVER 5326M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5327L: linux-hwmon@vger.kernel.org 5328S: Maintained 5329F: Documentation/hwmon/corsair-psu.rst 5330F: drivers/hwmon/corsair-psu.c 5331 5332COUNTER SUBSYSTEM 5333M: William Breathitt Gray <william.gray@linaro.org> 5334L: linux-iio@vger.kernel.org 5335S: Maintained 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5337F: Documentation/ABI/testing/sysfs-bus-counter 5338F: Documentation/driver-api/generic-counter.rst 5339F: drivers/counter/ 5340F: include/linux/counter.h 5341F: include/uapi/linux/counter.h 5342F: tools/counter/ 5343 5344CP2615 I2C DRIVER 5345M: Bence Csókás <bence98@sch.bme.hu> 5346S: Maintained 5347F: drivers/i2c/busses/i2c-cp2615.c 5348 5349CPMAC ETHERNET DRIVER 5350M: Florian Fainelli <f.fainelli@gmail.com> 5351L: netdev@vger.kernel.org 5352S: Maintained 5353F: drivers/net/ethernet/ti/cpmac.c 5354 5355CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5356M: Viresh Kumar <viresh.kumar@linaro.org> 5357M: Sudeep Holla <sudeep.holla@arm.com> 5358L: linux-pm@vger.kernel.org 5359S: Maintained 5360W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5361F: drivers/cpufreq/vexpress-spc-cpufreq.c 5362 5363CPU FREQUENCY SCALING FRAMEWORK 5364M: "Rafael J. Wysocki" <rafael@kernel.org> 5365M: Viresh Kumar <viresh.kumar@linaro.org> 5366L: linux-pm@vger.kernel.org 5367S: Maintained 5368B: https://bugzilla.kernel.org 5369T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5371F: Documentation/admin-guide/pm/cpufreq.rst 5372F: Documentation/admin-guide/pm/intel_pstate.rst 5373F: Documentation/cpu-freq/ 5374F: Documentation/devicetree/bindings/cpufreq/ 5375F: drivers/cpufreq/ 5376F: include/linux/cpufreq.h 5377F: include/linux/sched/cpufreq.h 5378F: kernel/sched/cpufreq*.c 5379F: tools/testing/selftests/cpufreq/ 5380 5381CPU IDLE TIME MANAGEMENT FRAMEWORK 5382M: "Rafael J. Wysocki" <rafael@kernel.org> 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384L: linux-pm@vger.kernel.org 5385S: Maintained 5386B: https://bugzilla.kernel.org 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5388F: Documentation/admin-guide/pm/cpuidle.rst 5389F: Documentation/driver-api/pm/cpuidle.rst 5390F: drivers/cpuidle/ 5391F: include/linux/cpuidle.h 5392 5393CPU POWER MONITORING SUBSYSTEM 5394M: Thomas Renninger <trenn@suse.com> 5395M: Shuah Khan <shuah@kernel.org> 5396M: Shuah Khan <skhan@linuxfoundation.org> 5397L: linux-pm@vger.kernel.org 5398S: Maintained 5399F: tools/power/cpupower/ 5400 5401CPUID/MSR DRIVER 5402M: "H. Peter Anvin" <hpa@zytor.com> 5403S: Maintained 5404F: arch/x86/kernel/cpuid.c 5405F: arch/x86/kernel/msr.c 5406 5407CPUIDLE DRIVER - ARM BIG LITTLE 5408M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5409M: Daniel Lezcano <daniel.lezcano@linaro.org> 5410L: linux-pm@vger.kernel.org 5411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5412S: Maintained 5413T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5414F: drivers/cpuidle/cpuidle-big_little.c 5415 5416CPUIDLE DRIVER - ARM EXYNOS 5417M: Daniel Lezcano <daniel.lezcano@linaro.org> 5418R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5419M: Kukjin Kim <kgene@kernel.org> 5420L: linux-pm@vger.kernel.org 5421L: linux-samsung-soc@vger.kernel.org 5422S: Supported 5423F: arch/arm/mach-exynos/pm.c 5424F: drivers/cpuidle/cpuidle-exynos.c 5425F: include/linux/platform_data/cpuidle-exynos.h 5426 5427CPUIDLE DRIVER - ARM PSCI 5428M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5429M: Sudeep Holla <sudeep.holla@arm.com> 5430L: linux-pm@vger.kernel.org 5431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5432S: Supported 5433F: drivers/cpuidle/cpuidle-psci.c 5434 5435CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5436M: Ulf Hansson <ulf.hansson@linaro.org> 5437L: linux-pm@vger.kernel.org 5438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5439S: Supported 5440F: drivers/cpuidle/cpuidle-psci.h 5441F: drivers/cpuidle/cpuidle-psci-domain.c 5442 5443CPUIDLE DRIVER - DT IDLE PM DOMAIN 5444M: Ulf Hansson <ulf.hansson@linaro.org> 5445L: linux-pm@vger.kernel.org 5446S: Supported 5447F: drivers/cpuidle/dt_idle_genpd.c 5448F: drivers/cpuidle/dt_idle_genpd.h 5449 5450CPUIDLE DRIVER - RISC-V SBI 5451M: Anup Patel <anup@brainfault.org> 5452L: linux-pm@vger.kernel.org 5453L: linux-riscv@lists.infradead.org 5454S: Maintained 5455F: drivers/cpuidle/cpuidle-riscv-sbi.c 5456 5457CRAMFS FILESYSTEM 5458M: Nicolas Pitre <nico@fluxnic.net> 5459S: Maintained 5460F: Documentation/filesystems/cramfs.rst 5461F: fs/cramfs/ 5462 5463CREATIVE SB0540 5464M: Bastien Nocera <hadess@hadess.net> 5465L: linux-input@vger.kernel.org 5466S: Maintained 5467F: drivers/hid/hid-creative-sb0540.c 5468 5469CRYPTO API 5470M: Herbert Xu <herbert@gondor.apana.org.au> 5471M: "David S. Miller" <davem@davemloft.net> 5472L: linux-crypto@vger.kernel.org 5473S: Maintained 5474T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5475T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5476F: Documentation/crypto/ 5477F: Documentation/devicetree/bindings/crypto/ 5478F: arch/*/crypto/ 5479F: crypto/ 5480F: drivers/crypto/ 5481F: include/crypto/ 5482F: include/linux/crypto* 5483F: lib/crypto/ 5484 5485CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5486M: Neil Horman <nhorman@tuxdriver.com> 5487L: linux-crypto@vger.kernel.org 5488S: Maintained 5489F: crypto/ansi_cprng.c 5490F: crypto/rng.c 5491 5492CS3308 MEDIA DRIVER 5493M: Hans Verkuil <hverkuil@xs4all.nl> 5494L: linux-media@vger.kernel.org 5495S: Odd Fixes 5496W: http://linuxtv.org 5497T: git git://linuxtv.org/media_tree.git 5498F: drivers/media/i2c/cs3308.c 5499 5500CS5535 Audio ALSA driver 5501M: Jaya Kumar <jayakumar.alsa@gmail.com> 5502S: Maintained 5503F: sound/pci/cs5535audio/ 5504 5505CSI DRIVERS FOR ALLWINNER V3s 5506M: Yong Deng <yong.deng@magewell.com> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509T: git git://linuxtv.org/media_tree.git 5510F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5511F: drivers/media/platform/sunxi/sun6i-csi/ 5512 5513CTU CAN FD DRIVER 5514M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5515M: Ondrej Ille <ondrej.ille@gmail.com> 5516L: linux-can@vger.kernel.org 5517S: Maintained 5518F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5519F: drivers/net/can/ctucanfd/ 5520 5521CW1200 WLAN driver 5522M: Solomon Peachy <pizza@shaftnet.org> 5523S: Maintained 5524F: drivers/net/wireless/st/cw1200/ 5525 5526CX18 VIDEO4LINUX DRIVER 5527M: Andy Walls <awalls@md.metrocast.net> 5528L: linux-media@vger.kernel.org 5529S: Maintained 5530W: https://linuxtv.org 5531T: git git://linuxtv.org/media_tree.git 5532F: drivers/media/pci/cx18/ 5533F: include/uapi/linux/ivtv* 5534 5535CX2341X MPEG ENCODER HELPER MODULE 5536M: Hans Verkuil <hverkuil@xs4all.nl> 5537L: linux-media@vger.kernel.org 5538S: Maintained 5539W: https://linuxtv.org 5540T: git git://linuxtv.org/media_tree.git 5541F: drivers/media/common/cx2341x* 5542F: include/media/drv-intf/cx2341x.h 5543 5544CX24120 MEDIA DRIVER 5545M: Jemma Denson <jdenson@gmail.com> 5546M: Patrick Boettcher <patrick.boettcher@posteo.de> 5547L: linux-media@vger.kernel.org 5548S: Maintained 5549W: https://linuxtv.org 5550Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5551F: drivers/media/dvb-frontends/cx24120* 5552 5553CX88 VIDEO4LINUX DRIVER 5554M: Mauro Carvalho Chehab <mchehab@kernel.org> 5555L: linux-media@vger.kernel.org 5556S: Odd fixes 5557W: https://linuxtv.org 5558T: git git://linuxtv.org/media_tree.git 5559F: Documentation/driver-api/media/drivers/cx88* 5560F: drivers/media/pci/cx88/ 5561 5562CXD2820R MEDIA DRIVER 5563M: Antti Palosaari <crope@iki.fi> 5564L: linux-media@vger.kernel.org 5565S: Maintained 5566W: https://linuxtv.org 5567W: http://palosaari.fi/linux/ 5568Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5569T: git git://linuxtv.org/anttip/media_tree.git 5570F: drivers/media/dvb-frontends/cxd2820r* 5571 5572CXGB3 ETHERNET DRIVER (CXGB3) 5573M: Raju Rangoju <rajur@chelsio.com> 5574L: netdev@vger.kernel.org 5575S: Supported 5576W: http://www.chelsio.com 5577F: drivers/net/ethernet/chelsio/cxgb3/ 5578 5579CXGB3 ISCSI DRIVER (CXGB3I) 5580M: Varun Prakash <varun@chelsio.com> 5581L: linux-scsi@vger.kernel.org 5582S: Supported 5583W: http://www.chelsio.com 5584F: drivers/scsi/cxgbi/cxgb3i 5585 5586CXGB4 CRYPTO DRIVER (chcr) 5587M: Ayush Sawal <ayush.sawal@chelsio.com> 5588M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5589M: Rohit Maheshwari <rohitm@chelsio.com> 5590L: linux-crypto@vger.kernel.org 5591S: Supported 5592W: http://www.chelsio.com 5593F: drivers/crypto/chelsio 5594 5595CXGB4 INLINE CRYPTO DRIVER 5596M: Ayush Sawal <ayush.sawal@chelsio.com> 5597M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5598M: Rohit Maheshwari <rohitm@chelsio.com> 5599L: netdev@vger.kernel.org 5600S: Supported 5601W: http://www.chelsio.com 5602F: drivers/net/ethernet/chelsio/inline_crypto/ 5603 5604CXGB4 ETHERNET DRIVER (CXGB4) 5605M: Raju Rangoju <rajur@chelsio.com> 5606L: netdev@vger.kernel.org 5607S: Supported 5608W: http://www.chelsio.com 5609F: drivers/net/ethernet/chelsio/cxgb4/ 5610 5611CXGB4 ISCSI DRIVER (CXGB4I) 5612M: Varun Prakash <varun@chelsio.com> 5613L: linux-scsi@vger.kernel.org 5614S: Supported 5615W: http://www.chelsio.com 5616F: drivers/scsi/cxgbi/cxgb4i 5617 5618CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5619M: Potnuri Bharat Teja <bharat@chelsio.com> 5620L: linux-rdma@vger.kernel.org 5621S: Supported 5622W: http://www.openfabrics.org 5623F: drivers/infiniband/hw/cxgb4/ 5624F: include/uapi/rdma/cxgb4-abi.h 5625 5626CXGB4VF ETHERNET DRIVER (CXGB4VF) 5627M: Raju Rangoju <rajur@chelsio.com> 5628L: netdev@vger.kernel.org 5629S: Supported 5630W: http://www.chelsio.com 5631F: drivers/net/ethernet/chelsio/cxgb4vf/ 5632 5633CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5634M: Frederic Barrat <fbarrat@linux.ibm.com> 5635M: Andrew Donnellan <ajd@linux.ibm.com> 5636L: linuxppc-dev@lists.ozlabs.org 5637S: Supported 5638F: Documentation/ABI/testing/sysfs-class-cxl 5639F: Documentation/powerpc/cxl.rst 5640F: arch/powerpc/platforms/powernv/pci-cxl.c 5641F: drivers/misc/cxl/ 5642F: include/misc/cxl* 5643F: include/uapi/misc/cxl.h 5644 5645CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5646M: Manoj N. Kumar <manoj@linux.ibm.com> 5647M: Matthew R. Ochs <mrochs@linux.ibm.com> 5648M: Uma Krishnan <ukrishn@linux.ibm.com> 5649L: linux-scsi@vger.kernel.org 5650S: Supported 5651F: Documentation/powerpc/cxlflash.rst 5652F: drivers/scsi/cxlflash/ 5653F: include/uapi/scsi/cxlflash_ioctl.h 5654 5655CYBERPRO FB DRIVER 5656M: Russell King <linux@armlinux.org.uk> 5657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5658S: Maintained 5659W: http://www.armlinux.org.uk/ 5660F: drivers/video/fbdev/cyber2000fb.* 5661 5662CYCLADES PC300 DRIVER 5663S: Orphan 5664F: drivers/net/wan/pc300* 5665 5666CYPRESS_FIRMWARE MEDIA DRIVER 5667M: Antti Palosaari <crope@iki.fi> 5668L: linux-media@vger.kernel.org 5669S: Maintained 5670W: https://linuxtv.org 5671W: http://palosaari.fi/linux/ 5672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5673T: git git://linuxtv.org/anttip/media_tree.git 5674F: drivers/media/common/cypress_firmware* 5675 5676CYPRESS CY8C95X0 PINCTRL DRIVER 5677M: Patrick Rudolph <patrick.rudolph@9elements.com> 5678L: linux-gpio@vger.kernel.org 5679S: Maintained 5680F: drivers/pinctrl/pinctrl-cy8c95x0.c 5681 5682CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5683M: Linus Walleij <linus.walleij@linaro.org> 5684L: linux-input@vger.kernel.org 5685S: Maintained 5686F: drivers/input/touchscreen/cy8ctma140.c 5687 5688CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5689M: Yassine Oudjana <y.oudjana@protonmail.com> 5690L: linux-input@vger.kernel.org 5691S: Maintained 5692F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5693F: drivers/input/keyboard/cypress-sf.c 5694 5695CYTTSP TOUCHSCREEN DRIVER 5696M: Linus Walleij <linus.walleij@linaro.org> 5697L: linux-input@vger.kernel.org 5698S: Maintained 5699F: drivers/input/touchscreen/cyttsp* 5700 5701D-LINK DIR-685 TOUCHKEYS DRIVER 5702M: Linus Walleij <linus.walleij@linaro.org> 5703L: linux-input@vger.kernel.org 5704S: Supported 5705F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5706 5707DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5708M: Joshua Kinard <kumba@gentoo.org> 5709S: Maintained 5710F: drivers/rtc/rtc-ds1685.c 5711F: include/linux/rtc/ds1685.h 5712 5713DAMA SLAVE for AX.25 5714M: Joerg Reuter <jreuter@yaina.de> 5715L: linux-hams@vger.kernel.org 5716S: Maintained 5717W: http://yaina.de/jreuter/ 5718W: http://www.qsl.net/dl1bke/ 5719F: net/ax25/af_ax25.c 5720F: net/ax25/ax25_dev.c 5721F: net/ax25/ax25_ds_* 5722F: net/ax25/ax25_in.c 5723F: net/ax25/ax25_out.c 5724F: net/ax25/ax25_timer.c 5725F: net/ax25/sysctl_net_ax25.c 5726 5727DATA ACCESS MONITOR 5728M: SeongJae Park <sj@kernel.org> 5729L: damon@lists.linux.dev 5730L: linux-mm@kvack.org 5731S: Maintained 5732F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5733F: Documentation/admin-guide/mm/damon/ 5734F: Documentation/mm/damon/ 5735F: include/linux/damon.h 5736F: include/trace/events/damon.h 5737F: mm/damon/ 5738F: tools/testing/selftests/damon/ 5739 5740DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5741L: netdev@vger.kernel.org 5742S: Orphan 5743F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5744F: drivers/net/ethernet/dec/tulip/dmfe.c 5745 5746DC390/AM53C974 SCSI driver 5747M: Hannes Reinecke <hare@suse.com> 5748L: linux-scsi@vger.kernel.org 5749S: Maintained 5750F: drivers/scsi/am53c974.c 5751 5752DC395x SCSI driver 5753M: Oliver Neukum <oliver@neukum.org> 5754M: Ali Akcaagac <aliakc@web.de> 5755M: Jamie Lenehan <lenehan@twibble.org> 5756L: dc395x@twibble.org 5757S: Maintained 5758W: http://twibble.org/dist/dc395x/ 5759W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5760F: Documentation/scsi/dc395x.rst 5761F: drivers/scsi/dc395x.* 5762 5763DCCP PROTOCOL 5764L: dccp@vger.kernel.org 5765S: Orphan 5766W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5767F: include/linux/dccp.h 5768F: include/linux/tfrc.h 5769F: include/uapi/linux/dccp.h 5770F: net/dccp/ 5771 5772DECSTATION PLATFORM SUPPORT 5773M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5774L: linux-mips@vger.kernel.org 5775S: Maintained 5776W: http://www.linux-mips.org/wiki/DECstation 5777F: arch/mips/dec/ 5778F: arch/mips/include/asm/dec/ 5779F: arch/mips/include/asm/mach-dec/ 5780 5781DEFXX FDDI NETWORK DRIVER 5782M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5783S: Maintained 5784F: drivers/net/fddi/defxx.* 5785 5786DEFZA FDDI NETWORK DRIVER 5787M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5788S: Maintained 5789F: drivers/net/fddi/defza.* 5790 5791DEINTERLACE DRIVERS FOR ALLWINNER H3 5792M: Jernej Skrabec <jernej.skrabec@gmail.com> 5793L: linux-media@vger.kernel.org 5794S: Maintained 5795T: git git://linuxtv.org/media_tree.git 5796F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5797F: drivers/media/platform/sunxi/sun8i-di/ 5798 5799DELL LAPTOP DRIVER 5800M: Matthew Garrett <mjg59@srcf.ucam.org> 5801M: Pali Rohár <pali@kernel.org> 5802L: platform-driver-x86@vger.kernel.org 5803S: Maintained 5804F: drivers/platform/x86/dell/dell-laptop.c 5805 5806DELL LAPTOP FREEFALL DRIVER 5807M: Pali Rohár <pali@kernel.org> 5808S: Maintained 5809F: drivers/platform/x86/dell/dell-smo8800.c 5810 5811DELL LAPTOP RBTN DRIVER 5812M: Pali Rohár <pali@kernel.org> 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-rbtn.* 5815 5816DELL LAPTOP SMM DRIVER 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: Documentation/ABI/obsolete/procfs-i8k 5820F: drivers/hwmon/dell-smm-hwmon.c 5821F: include/uapi/linux/i8k.h 5822 5823DELL REMOTE BIOS UPDATE DRIVER 5824M: Stuart Hayes <stuart.w.hayes@gmail.com> 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: drivers/platform/x86/dell/dell_rbu.c 5828 5829DELL SMBIOS DRIVER 5830M: Pali Rohár <pali@kernel.org> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: drivers/platform/x86/dell/dell-smbios.* 5835 5836DELL SMBIOS SMM DRIVER 5837L: Dell.Client.Kernel@dell.com 5838L: platform-driver-x86@vger.kernel.org 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-smbios-smm.c 5841 5842DELL SMBIOS WMI DRIVER 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-smbios-wmi.c 5847F: tools/wmi/dell-smbios-example.c 5848 5849DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5850M: Stuart Hayes <stuart.w.hayes@gmail.com> 5851L: platform-driver-x86@vger.kernel.org 5852S: Maintained 5853F: Documentation/driver-api/dcdbas.rst 5854F: drivers/platform/x86/dell/dcdbas.* 5855 5856DELL WMI DESCRIPTOR DRIVER 5857L: Dell.Client.Kernel@dell.com 5858S: Maintained 5859F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5860 5861DELL WMI SYSMAN DRIVER 5862M: Divya Bharathi <divya.bharathi@dell.com> 5863M: Prasanth Ksr <prasanth.ksr@dell.com> 5864L: Dell.Client.Kernel@dell.com 5865L: platform-driver-x86@vger.kernel.org 5866S: Maintained 5867F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5868F: drivers/platform/x86/dell/dell-wmi-sysman/ 5869 5870DELL WMI NOTIFICATIONS DRIVER 5871M: Matthew Garrett <mjg59@srcf.ucam.org> 5872M: Pali Rohár <pali@kernel.org> 5873S: Maintained 5874F: drivers/platform/x86/dell/dell-wmi-base.c 5875 5876DELL WMI HARDWARE PRIVACY SUPPORT 5877M: Perry Yuan <Perry.Yuan@dell.com> 5878L: Dell.Client.Kernel@dell.com 5879L: platform-driver-x86@vger.kernel.org 5880S: Maintained 5881F: drivers/platform/x86/dell/dell-wmi-privacy.c 5882 5883DELTA ST MEDIA DRIVER 5884M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5885L: linux-media@vger.kernel.org 5886S: Supported 5887W: https://linuxtv.org 5888T: git git://linuxtv.org/media_tree.git 5889F: drivers/media/platform/st/sti/delta 5890 5891DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5892M: Zev Weiss <zev@bewilderbeest.net> 5893L: linux-hwmon@vger.kernel.org 5894S: Maintained 5895F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5896 5897DELTA DPS920AB PSU DRIVER 5898M: Robert Marko <robert.marko@sartura.hr> 5899L: linux-hwmon@vger.kernel.org 5900S: Maintained 5901F: Documentation/hwmon/dps920ab.rst 5902F: drivers/hwmon/pmbus/dps920ab.c 5903 5904DELTA NETWORKS TN48M CPLD DRIVERS 5905M: Robert Marko <robert.marko@sartura.hr> 5906S: Maintained 5907F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5908F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5909F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5910F: drivers/gpio/gpio-tn48m.c 5911F: include/dt-bindings/reset/delta,tn48m-reset.h 5912 5913DENALI NAND DRIVER 5914L: linux-mtd@lists.infradead.org 5915S: Orphan 5916F: drivers/mtd/nand/raw/denali* 5917 5918DESIGNWARE EDMA CORE IP DRIVER 5919M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5920L: dmaengine@vger.kernel.org 5921S: Maintained 5922F: drivers/dma/dw-edma/ 5923F: include/linux/dma/edma.h 5924 5925DESIGNWARE XDATA IP DRIVER 5926M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5927L: linux-pci@vger.kernel.org 5928S: Maintained 5929F: Documentation/misc-devices/dw-xdata-pcie.rst 5930F: drivers/misc/dw-xdata-pcie.c 5931 5932DESIGNWARE USB2 DRD IP DRIVER 5933M: Minas Harutyunyan <hminas@synopsys.com> 5934L: linux-usb@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5937F: drivers/usb/dwc2/ 5938 5939DESIGNWARE USB3 DRD IP DRIVER 5940M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5941L: linux-usb@vger.kernel.org 5942S: Maintained 5943F: drivers/usb/dwc3/ 5944 5945DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5946M: Andreas Klinger <ak@it-klinger.de> 5947L: linux-iio@vger.kernel.org 5948S: Maintained 5949F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5950F: drivers/iio/proximity/srf*.c 5951 5952DEVICE COREDUMP (DEV_COREDUMP) 5953M: Johannes Berg <johannes@sipsolutions.net> 5954L: linux-kernel@vger.kernel.org 5955S: Maintained 5956F: drivers/base/devcoredump.c 5957F: include/linux/devcoredump.h 5958 5959DEVICE DEPENDENCY HELPER SCRIPT 5960M: Saravana Kannan <saravanak@google.com> 5961L: linux-kernel@vger.kernel.org 5962S: Maintained 5963F: scripts/dev-needs.sh 5964 5965DEVICE DIRECT ACCESS (DAX) 5966M: Dan Williams <dan.j.williams@intel.com> 5967M: Vishal Verma <vishal.l.verma@intel.com> 5968M: Dave Jiang <dave.jiang@intel.com> 5969L: nvdimm@lists.linux.dev 5970S: Supported 5971F: drivers/dax/ 5972 5973DEVICE FREQUENCY (DEVFREQ) 5974M: MyungJoo Ham <myungjoo.ham@samsung.com> 5975M: Kyungmin Park <kyungmin.park@samsung.com> 5976M: Chanwoo Choi <cw00.choi@samsung.com> 5977L: linux-pm@vger.kernel.org 5978S: Maintained 5979T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5980F: Documentation/devicetree/bindings/devfreq/ 5981F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5982F: drivers/devfreq/ 5983F: include/linux/devfreq.h 5984F: include/trace/events/devfreq.h 5985 5986DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5987M: Chanwoo Choi <cw00.choi@samsung.com> 5988L: linux-pm@vger.kernel.org 5989S: Supported 5990T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5991F: Documentation/devicetree/bindings/devfreq/event/ 5992F: drivers/devfreq/devfreq-event.c 5993F: drivers/devfreq/event/ 5994F: include/dt-bindings/pmu/exynos_ppmu.h 5995F: include/linux/devfreq-event.h 5996 5997DEVICE NUMBER REGISTRY 5998M: Torben Mathiasen <device@lanana.org> 5999S: Maintained 6000W: http://lanana.org/docs/device-list/index.html 6001 6002DEVICE RESOURCE MANAGEMENT HELPERS 6003M: Hans de Goede <hdegoede@redhat.com> 6004R: Matti Vaittinen <mazziesaccount@gmail.com> 6005S: Maintained 6006F: include/linux/devm-helpers.h 6007 6008DEVICE-MAPPER (LVM) 6009M: Alasdair Kergon <agk@redhat.com> 6010M: Mike Snitzer <snitzer@kernel.org> 6011M: dm-devel@redhat.com 6012L: dm-devel@redhat.com 6013S: Maintained 6014W: http://sources.redhat.com/dm 6015Q: http://patchwork.kernel.org/project/dm-devel/list/ 6016T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6017T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6018F: Documentation/admin-guide/device-mapper/ 6019F: drivers/md/Kconfig 6020F: drivers/md/Makefile 6021F: drivers/md/dm* 6022F: drivers/md/persistent-data/ 6023F: include/linux/device-mapper.h 6024F: include/linux/dm-*.h 6025F: include/uapi/linux/dm-*.h 6026 6027DEVLINK 6028M: Jiri Pirko <jiri@nvidia.com> 6029L: netdev@vger.kernel.org 6030S: Supported 6031F: Documentation/networking/devlink 6032F: include/net/devlink.h 6033F: include/uapi/linux/devlink.h 6034F: net/core/devlink.c 6035 6036DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6037M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6038L: kernel@dh-electronics.com 6039S: Maintained 6040F: arch/arm/boot/dts/imx6*-dhcom-* 6041 6042DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6043M: Marek Vasut <marex@denx.de> 6044L: kernel@dh-electronics.com 6045S: Maintained 6046F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6047F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6048 6049DIALOG SEMICONDUCTOR DRIVERS 6050M: Support Opensource <support.opensource@diasemi.com> 6051S: Supported 6052W: http://www.dialog-semiconductor.com/products 6053F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6054F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6055F: Documentation/devicetree/bindings/mfd/da90*.txt 6056F: Documentation/devicetree/bindings/mfd/da90*.yaml 6057F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6058F: Documentation/devicetree/bindings/regulator/da92*.txt 6059F: Documentation/devicetree/bindings/regulator/slg51000.txt 6060F: Documentation/devicetree/bindings/sound/da[79]*.txt 6061F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6062F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6063F: Documentation/hwmon/da90??.rst 6064F: drivers/gpio/gpio-da90??.c 6065F: drivers/hwmon/da90??-hwmon.c 6066F: drivers/iio/adc/da91??-*.c 6067F: drivers/input/misc/da72??.[ch] 6068F: drivers/input/misc/da90??_onkey.c 6069F: drivers/input/touchscreen/da9052_tsi.c 6070F: drivers/leds/leds-da90??.c 6071F: drivers/mfd/da903x.c 6072F: drivers/mfd/da90??-*.c 6073F: drivers/mfd/da91??-*.c 6074F: drivers/pinctrl/pinctrl-da90??.c 6075F: drivers/power/supply/da9052-battery.c 6076F: drivers/power/supply/da91??-*.c 6077F: drivers/regulator/da9???-regulator.[ch] 6078F: drivers/regulator/slg51000-regulator.[ch] 6079F: drivers/rtc/rtc-da90??.c 6080F: drivers/thermal/da90??-thermal.c 6081F: drivers/video/backlight/da90??_bl.c 6082F: drivers/watchdog/da90??_wdt.c 6083F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6084F: include/linux/mfd/da903x.h 6085F: include/linux/mfd/da9052/ 6086F: include/linux/mfd/da9055/ 6087F: include/linux/mfd/da9062/ 6088F: include/linux/mfd/da9063/ 6089F: include/linux/mfd/da9150/ 6090F: include/linux/regulator/da9211.h 6091F: include/sound/da[79]*.h 6092F: sound/soc/codecs/da[79]*.[ch] 6093 6094DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6095M: William Breathitt Gray <william.gray@linaro.org> 6096L: linux-gpio@vger.kernel.org 6097S: Maintained 6098F: drivers/gpio/gpio-gpio-mm.c 6099 6100DIOLAN U2C-12 I2C DRIVER 6101M: Guenter Roeck <linux@roeck-us.net> 6102L: linux-i2c@vger.kernel.org 6103S: Maintained 6104F: drivers/i2c/busses/i2c-diolan-u2c.c 6105 6106DIRECTORY NOTIFICATION (DNOTIFY) 6107M: Jan Kara <jack@suse.cz> 6108R: Amir Goldstein <amir73il@gmail.com> 6109L: linux-fsdevel@vger.kernel.org 6110S: Maintained 6111F: Documentation/filesystems/dnotify.rst 6112F: fs/notify/dnotify/ 6113F: include/linux/dnotify.h 6114 6115DISK GEOMETRY AND PARTITION HANDLING 6116M: Andries Brouwer <aeb@cwi.nl> 6117S: Maintained 6118W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6119W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6120W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6121 6122DISKQUOTA 6123M: Jan Kara <jack@suse.com> 6124S: Maintained 6125F: Documentation/filesystems/quota.rst 6126F: fs/quota/ 6127F: include/linux/quota*.h 6128F: include/uapi/linux/quota*.h 6129 6130DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6131M: Bernie Thompson <bernie@plugable.com> 6132L: linux-fbdev@vger.kernel.org 6133S: Maintained 6134W: http://plugable.com/category/projects/udlfb/ 6135F: Documentation/fb/udlfb.rst 6136F: drivers/video/fbdev/udlfb.c 6137F: include/video/udlfb.h 6138 6139DISTRIBUTED LOCK MANAGER (DLM) 6140M: Christine Caulfield <ccaulfie@redhat.com> 6141M: David Teigland <teigland@redhat.com> 6142L: cluster-devel@redhat.com 6143S: Supported 6144W: http://sources.redhat.com/cluster/ 6145T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6146F: fs/dlm/ 6147 6148DMA BUFFER SHARING FRAMEWORK 6149M: Sumit Semwal <sumit.semwal@linaro.org> 6150M: Christian König <christian.koenig@amd.com> 6151L: linux-media@vger.kernel.org 6152L: dri-devel@lists.freedesktop.org 6153L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6154S: Maintained 6155T: git git://anongit.freedesktop.org/drm/drm-misc 6156F: Documentation/driver-api/dma-buf.rst 6157F: drivers/dma-buf/ 6158F: include/linux/*fence.h 6159F: include/linux/dma-buf.h 6160F: include/linux/dma-resv.h 6161K: \bdma_(?:buf|fence|resv)\b 6162 6163DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6164M: Vinod Koul <vkoul@kernel.org> 6165L: dmaengine@vger.kernel.org 6166S: Maintained 6167Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6168T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6169F: Documentation/devicetree/bindings/dma/ 6170F: Documentation/driver-api/dmaengine/ 6171F: drivers/dma/ 6172F: include/dt-bindings/dma/ 6173F: include/linux/dma/ 6174F: include/linux/dmaengine.h 6175F: include/linux/of_dma.h 6176 6177DMA MAPPING HELPERS 6178M: Christoph Hellwig <hch@lst.de> 6179M: Marek Szyprowski <m.szyprowski@samsung.com> 6180R: Robin Murphy <robin.murphy@arm.com> 6181L: iommu@lists.linux.dev 6182S: Supported 6183W: http://git.infradead.org/users/hch/dma-mapping.git 6184T: git git://git.infradead.org/users/hch/dma-mapping.git 6185F: include/asm-generic/dma-mapping.h 6186F: include/linux/dma-direct.h 6187F: include/linux/dma-mapping.h 6188F: include/linux/dma-map-ops.h 6189F: include/linux/swiotlb.h 6190F: kernel/dma/ 6191 6192DMA MAPPING BENCHMARK 6193M: Xiang Chen <chenxiang66@hisilicon.com> 6194L: iommu@lists.linux.dev 6195F: kernel/dma/map_benchmark.c 6196F: tools/testing/selftests/dma/ 6197 6198DMA-BUF HEAPS FRAMEWORK 6199M: Sumit Semwal <sumit.semwal@linaro.org> 6200R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6201R: Liam Mark <lmark@codeaurora.org> 6202R: Laura Abbott <labbott@redhat.com> 6203R: Brian Starkey <Brian.Starkey@arm.com> 6204R: John Stultz <jstultz@google.com> 6205L: linux-media@vger.kernel.org 6206L: dri-devel@lists.freedesktop.org 6207L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6208S: Maintained 6209T: git git://anongit.freedesktop.org/drm/drm-misc 6210F: drivers/dma-buf/dma-heap.c 6211F: drivers/dma-buf/heaps/* 6212F: include/linux/dma-heap.h 6213F: include/uapi/linux/dma-heap.h 6214 6215DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6216M: Lukasz Luba <lukasz.luba@arm.com> 6217L: linux-pm@vger.kernel.org 6218L: linux-samsung-soc@vger.kernel.org 6219S: Maintained 6220F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6221F: drivers/memory/samsung/exynos5422-dmc.c 6222 6223DME1737 HARDWARE MONITOR DRIVER 6224M: Juerg Haefliger <juergh@proton.me> 6225L: linux-hwmon@vger.kernel.org 6226S: Maintained 6227F: Documentation/hwmon/dme1737.rst 6228F: drivers/hwmon/dme1737.c 6229 6230DMI/SMBIOS SUPPORT 6231M: Jean Delvare <jdelvare@suse.com> 6232S: Maintained 6233T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6234F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6235F: drivers/firmware/dmi-id.c 6236F: drivers/firmware/dmi_scan.c 6237F: include/linux/dmi.h 6238 6239DOCUMENTATION 6240M: Jonathan Corbet <corbet@lwn.net> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243P: Documentation/doc-guide/maintainer-profile.rst 6244T: git git://git.lwn.net/linux.git docs-next 6245F: Documentation/ 6246F: scripts/documentation-file-ref-check 6247F: scripts/kernel-doc 6248F: scripts/sphinx-pre-install 6249X: Documentation/ABI/ 6250X: Documentation/admin-guide/media/ 6251X: Documentation/devicetree/ 6252X: Documentation/driver-api/media/ 6253X: Documentation/firmware-guide/acpi/ 6254X: Documentation/i2c/ 6255X: Documentation/power/ 6256X: Documentation/spi/ 6257X: Documentation/userspace-api/media/ 6258 6259DOCUMENTATION REPORTING ISSUES 6260M: Thorsten Leemhuis <linux@leemhuis.info> 6261L: linux-doc@vger.kernel.org 6262S: Maintained 6263F: Documentation/admin-guide/reporting-issues.rst 6264 6265DOCUMENTATION SCRIPTS 6266M: Mauro Carvalho Chehab <mchehab@kernel.org> 6267L: linux-doc@vger.kernel.org 6268S: Maintained 6269F: Documentation/sphinx/parse-headers.pl 6270F: scripts/documentation-file-ref-check 6271F: scripts/sphinx-pre-install 6272 6273DOCUMENTATION/ITALIAN 6274M: Federico Vaga <federico.vaga@vaga.pv.it> 6275L: linux-doc@vger.kernel.org 6276S: Maintained 6277F: Documentation/translations/it_IT 6278 6279DOCUMENTATION/JAPANESE 6280R: Akira Yokosawa <akiyks@gmail.com> 6281L: linux-doc@vger.kernel.org 6282S: Maintained 6283F: Documentation/translations/ja_JP 6284 6285DONGWOON DW9714 LENS VOICE COIL DRIVER 6286M: Sakari Ailus <sakari.ailus@linux.intel.com> 6287L: linux-media@vger.kernel.org 6288S: Maintained 6289T: git git://linuxtv.org/media_tree.git 6290F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6291F: drivers/media/i2c/dw9714.c 6292 6293DONGWOON DW9768 LENS VOICE COIL DRIVER 6294M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6295L: linux-media@vger.kernel.org 6296S: Maintained 6297T: git git://linuxtv.org/media_tree.git 6298F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6299F: drivers/media/i2c/dw9768.c 6300 6301DONGWOON DW9807 LENS VOICE COIL DRIVER 6302M: Sakari Ailus <sakari.ailus@linux.intel.com> 6303L: linux-media@vger.kernel.org 6304S: Maintained 6305T: git git://linuxtv.org/media_tree.git 6306F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6307F: drivers/media/i2c/dw9807-vcm.c 6308 6309DOUBLETALK DRIVER 6310M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6311L: blinux-list@redhat.com 6312S: Maintained 6313F: drivers/char/dtlk.c 6314F: include/linux/dtlk.h 6315 6316DPAA2 DATAPATH I/O (DPIO) DRIVER 6317M: Roy Pledge <Roy.Pledge@nxp.com> 6318L: linux-kernel@vger.kernel.org 6319S: Maintained 6320F: drivers/soc/fsl/dpio 6321 6322DPAA2 ETHERNET DRIVER 6323M: Ioana Ciornei <ioana.ciornei@nxp.com> 6324L: netdev@vger.kernel.org 6325S: Maintained 6326F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6327F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6328F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6329F: drivers/net/ethernet/freescale/dpaa2/Makefile 6330F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6331F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6332F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6333F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6334F: drivers/net/ethernet/freescale/dpaa2/dpni* 6335 6336DPAA2 ETHERNET SWITCH DRIVER 6337M: Ioana Ciornei <ioana.ciornei@nxp.com> 6338L: netdev@vger.kernel.org 6339S: Maintained 6340F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6341F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6342F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6343 6344DRBD DRIVER 6345M: Philipp Reisner <philipp.reisner@linbit.com> 6346M: Lars Ellenberg <lars.ellenberg@linbit.com> 6347M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6348L: drbd-dev@lists.linbit.com 6349S: Supported 6350W: http://www.drbd.org 6351T: git git://git.linbit.com/linux-drbd.git 6352T: git git://git.linbit.com/drbd-8.4.git 6353F: Documentation/admin-guide/blockdev/ 6354F: drivers/block/drbd/ 6355F: lib/lru_cache.c 6356 6357DRIVER COMPONENT FRAMEWORK 6358L: dri-devel@lists.freedesktop.org 6359F: drivers/base/component.c 6360F: include/linux/component.h 6361 6362DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6363M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6364R: "Rafael J. Wysocki" <rafael@kernel.org> 6365S: Supported 6366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6367F: Documentation/core-api/kobject.rst 6368F: drivers/base/ 6369F: fs/debugfs/ 6370F: fs/sysfs/ 6371F: include/linux/debugfs.h 6372F: include/linux/kobj* 6373F: lib/kobj* 6374 6375DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6376M: Nishanth Menon <nm@ti.com> 6377L: linux-pm@vger.kernel.org 6378S: Maintained 6379F: drivers/soc/ti/smartreflex.c 6380F: include/linux/power/smartreflex.h 6381 6382DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6383M: Maxime Ripard <mripard@kernel.org> 6384M: Chen-Yu Tsai <wens@csie.org> 6385R: Jernej Skrabec <jernej.skrabec@gmail.com> 6386L: dri-devel@lists.freedesktop.org 6387S: Supported 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: drivers/gpu/drm/sun4i/sun8i* 6390 6391DRM DRIVER FOR ARM PL111 CLCD 6392M: Emma Anholt <emma@anholt.net> 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: drivers/gpu/drm/pl111/ 6396 6397DRM DRIVER FOR ARM VERSATILE TFT PANELS 6398M: Linus Walleij <linus.walleij@linaro.org> 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6402F: drivers/gpu/drm/panel/panel-arm-versatile.c 6403 6404DRM DRIVER FOR ASPEED BMC GFX 6405M: Joel Stanley <joel@jms.id.au> 6406L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6407S: Supported 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6410F: drivers/gpu/drm/aspeed/ 6411 6412DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6413M: Dave Airlie <airlied@redhat.com> 6414R: Thomas Zimmermann <tzimmermann@suse.de> 6415L: dri-devel@lists.freedesktop.org 6416S: Supported 6417T: git git://anongit.freedesktop.org/drm/drm-misc 6418F: drivers/gpu/drm/ast/ 6419 6420DRM DRIVER FOR BOCHS VIRTUAL GPU 6421M: Gerd Hoffmann <kraxel@redhat.com> 6422L: virtualization@lists.linux-foundation.org 6423S: Maintained 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: drivers/gpu/drm/tiny/bochs.c 6426 6427DRM DRIVER FOR BOE HIMAX8279D PANELS 6428M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6429S: Maintained 6430F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6431F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6432 6433DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6434M: Jagan Teki <jagan@amarulasolutions.com> 6435S: Maintained 6436F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6437F: drivers/gpu/drm/bridge/chipone-icn6211.c 6438 6439DRM DRIVER FOR EBBG FT8719 PANEL 6440M: Joel Selvaraj <jo@jsfamily.in> 6441S: Maintained 6442T: git git://anongit.freedesktop.org/drm/drm-misc 6443F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6444F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6445 6446DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6447M: Linus Walleij <linus.walleij@linaro.org> 6448S: Maintained 6449T: git git://anongit.freedesktop.org/drm/drm-misc 6450F: drivers/gpu/drm/tve200/ 6451 6452DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6453M: Icenowy Zheng <icenowy@aosc.io> 6454S: Maintained 6455F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6456F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6457 6458DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6459M: Jagan Teki <jagan@amarulasolutions.com> 6460S: Maintained 6461F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6462F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6463 6464DRM DRIVER FOR GENERIC EDP PANELS 6465R: Douglas Anderson <dianders@chromium.org> 6466F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6467F: drivers/gpu/drm/panel/panel-edp.c 6468 6469DRM DRIVER FOR GENERIC USB DISPLAY 6470M: Noralf Trønnes <noralf@tronnes.org> 6471S: Maintained 6472W: https://github.com/notro/gud/wiki 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/gud/ 6475F: include/drm/gud.h 6476 6477DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6478M: Hans de Goede <hdegoede@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: drivers/gpu/drm/tiny/gm12u320.c 6482 6483DRM DRIVER FOR HX8357D PANELS 6484M: Emma Anholt <emma@anholt.net> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6488F: drivers/gpu/drm/tiny/hx8357d.c 6489 6490DRM DRIVER FOR ILITEK ILI9225 PANELS 6491M: David Lechner <david@lechnology.com> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6495F: drivers/gpu/drm/tiny/ili9225.c 6496 6497DRM DRIVER FOR ILITEK ILI9486 PANELS 6498M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6502F: drivers/gpu/drm/tiny/ili9486.c 6503 6504DRM DRIVER FOR INTEL I810 VIDEO CARDS 6505S: Orphan / Obsolete 6506F: drivers/gpu/drm/i810/ 6507F: include/uapi/drm/i810_drm.h 6508 6509DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6510M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6511S: Supported 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: drivers/gpu/drm/logicvc/ 6514 6515DRM DRIVER FOR LVDS PANELS 6516M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6517L: dri-devel@lists.freedesktop.org 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519S: Maintained 6520F: drivers/gpu/drm/panel/panel-lvds.c 6521F: Documentation/devicetree/bindings/display/lvds.yaml 6522F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6523 6524DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6525M: Guido Günther <agx@sigxcpu.org> 6526R: Purism Kernel Team <kernel@puri.sm> 6527S: Maintained 6528F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6529F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6530 6531DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6532S: Orphan / Obsolete 6533F: drivers/gpu/drm/mga/ 6534F: include/uapi/drm/mga_drm.h 6535 6536DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6537M: Dave Airlie <airlied@redhat.com> 6538R: Thomas Zimmermann <tzimmermann@suse.de> 6539L: dri-devel@lists.freedesktop.org 6540S: Supported 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: drivers/gpu/drm/mgag200/ 6543 6544DRM DRIVER FOR MI0283QT 6545M: Noralf Trønnes <noralf@tronnes.org> 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6549F: drivers/gpu/drm/tiny/mi0283qt.c 6550 6551DRM DRIVER FOR MIPI DBI compatible panels 6552M: Noralf Trønnes <noralf@tronnes.org> 6553S: Maintained 6554W: https://github.com/notro/panel-mipi-dbi/wiki 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6557F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6558 6559DRM DRIVER FOR MSM ADRENO GPU 6560M: Rob Clark <robdclark@gmail.com> 6561M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6562M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6563R: Sean Paul <sean@poorly.run> 6564L: linux-arm-msm@vger.kernel.org 6565L: dri-devel@lists.freedesktop.org 6566L: freedreno@lists.freedesktop.org 6567S: Maintained 6568T: git https://gitlab.freedesktop.org/drm/msm.git 6569F: Documentation/devicetree/bindings/display/msm/ 6570F: drivers/gpu/drm/msm/ 6571F: include/uapi/drm/msm_drm.h 6572 6573DRM DRIVER FOR NOVATEK NT35510 PANELS 6574M: Linus Walleij <linus.walleij@linaro.org> 6575S: Maintained 6576T: git git://anongit.freedesktop.org/drm/drm-misc 6577F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6578F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6579 6580DRM DRIVER FOR NOVATEK NT35560 PANELS 6581M: Linus Walleij <linus.walleij@linaro.org> 6582S: Maintained 6583T: git git://anongit.freedesktop.org/drm/drm-misc 6584F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6585F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6586 6587DRM DRIVER FOR NOVATEK NT36672A PANELS 6588M: Sumit Semwal <sumit.semwal@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6593 6594DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6595M: Ben Skeggs <bskeggs@redhat.com> 6596M: Karol Herbst <kherbst@redhat.com> 6597M: Lyude Paul <lyude@redhat.com> 6598L: dri-devel@lists.freedesktop.org 6599L: nouveau@lists.freedesktop.org 6600S: Supported 6601W: https://nouveau.freedesktop.org/ 6602Q: https://patchwork.freedesktop.org/project/nouveau/ 6603Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6604B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6605C: irc://irc.oftc.net/nouveau 6606T: git https://gitlab.freedesktop.org/drm/nouveau.git 6607F: drivers/gpu/drm/nouveau/ 6608F: include/uapi/drm/nouveau_drm.h 6609 6610DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6611M: Stefan Mavrodiev <stefan@olimex.com> 6612S: Maintained 6613F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6614F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6615 6616DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6617R: Douglas Anderson <dianders@chromium.org> 6618F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6619F: drivers/gpu/drm/bridge/parade-ps8640.c 6620 6621DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6622M: Noralf Trønnes <noralf@tronnes.org> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/repaper.txt 6626F: drivers/gpu/drm/tiny/repaper.c 6627 6628DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6629M: Javier Martinez Canillas <javierm@redhat.com> 6630S: Maintained 6631T: git git://anongit.freedesktop.org/drm/drm-misc 6632F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6633F: drivers/gpu/drm/solomon/ssd130x* 6634 6635DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6636M: Dave Airlie <airlied@redhat.com> 6637M: Gerd Hoffmann <kraxel@redhat.com> 6638L: virtualization@lists.linux-foundation.org 6639S: Obsolete 6640W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6641T: git git://anongit.freedesktop.org/drm/drm-misc 6642F: drivers/gpu/drm/tiny/cirrus.c 6643 6644DRM DRIVER FOR QXL VIRTUAL GPU 6645M: Dave Airlie <airlied@redhat.com> 6646M: Gerd Hoffmann <kraxel@redhat.com> 6647L: virtualization@lists.linux-foundation.org 6648L: spice-devel@lists.freedesktop.org 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: drivers/gpu/drm/qxl/ 6652F: include/uapi/drm/qxl_drm.h 6653 6654DRM DRIVER FOR RAGE 128 VIDEO CARDS 6655S: Orphan / Obsolete 6656F: drivers/gpu/drm/r128/ 6657F: include/uapi/drm/r128_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6673M: Markuss Broks <markuss.broks@gmail.com> 6674S: Maintained 6675F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6677 6678DRM DRIVER FOR SITRONIX ST7703 PANELS 6679M: Guido Günther <agx@sigxcpu.org> 6680R: Purism Kernel Team <kernel@puri.sm> 6681R: Ondrej Jirman <megous@megous.com> 6682S: Maintained 6683F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6684F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6685 6686DRM DRIVER FOR SAVAGE VIDEO CARDS 6687S: Orphan / Obsolete 6688F: drivers/gpu/drm/savage/ 6689F: include/uapi/drm/savage_drm.h 6690 6691DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6692M: Thomas Zimmermann <tzimmermann@suse.de> 6693M: Javier Martinez Canillas <javierm@redhat.com> 6694L: dri-devel@lists.freedesktop.org 6695S: Maintained 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/drm_aperture.c 6698F: drivers/gpu/drm/tiny/simpledrm.c 6699F: drivers/video/aperture.c 6700F: include/drm/drm_aperture.h 6701F: include/linux/aperture.h 6702 6703DRM DRIVER FOR SIS VIDEO CARDS 6704S: Orphan / Obsolete 6705F: drivers/gpu/drm/sis/ 6706F: include/uapi/drm/sis_drm.h 6707 6708DRM DRIVER FOR SITRONIX ST7586 PANELS 6709M: David Lechner <david@lechnology.com> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6713F: drivers/gpu/drm/tiny/st7586.c 6714 6715DRM DRIVER FOR SITRONIX ST7701 PANELS 6716M: Jagan Teki <jagan@amarulasolutions.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6719F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6720 6721DRM DRIVER FOR SITRONIX ST7735R PANELS 6722M: David Lechner <david@lechnology.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6726F: drivers/gpu/drm/tiny/st7735r.c 6727 6728DRM DRIVER FOR ST-ERICSSON MCDE 6729M: Linus Walleij <linus.walleij@linaro.org> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6733F: drivers/gpu/drm/mcde/ 6734 6735DRM DRIVER FOR TDFX VIDEO CARDS 6736S: Orphan / Obsolete 6737F: drivers/gpu/drm/tdfx/ 6738 6739DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6740M: Jagan Teki <jagan@amarulasolutions.com> 6741S: Maintained 6742F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6743F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6744 6745DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6746R: Douglas Anderson <dianders@chromium.org> 6747F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6748F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6749 6750DRM DRIVER FOR TPO TPG110 PANELS 6751M: Linus Walleij <linus.walleij@linaro.org> 6752S: Maintained 6753T: git git://anongit.freedesktop.org/drm/drm-misc 6754F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6755F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6756 6757DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6758M: Dave Airlie <airlied@redhat.com> 6759R: Sean Paul <sean@poorly.run> 6760R: Thomas Zimmermann <tzimmermann@suse.de> 6761L: dri-devel@lists.freedesktop.org 6762S: Supported 6763T: git git://anongit.freedesktop.org/drm/drm-misc 6764F: drivers/gpu/drm/udl/ 6765 6766DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6767M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6768M: Melissa Wen <melissa.srw@gmail.com> 6769R: Haneen Mohammed <hamohammed.sa@gmail.com> 6770R: Daniel Vetter <daniel@ffwll.ch> 6771L: dri-devel@lists.freedesktop.org 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/gpu/vkms.rst 6775F: drivers/gpu/drm/vkms/ 6776 6777DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6778M: Hans de Goede <hdegoede@redhat.com> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: drivers/gpu/drm/vboxvideo/ 6783 6784DRM DRIVER FOR VMWARE VIRTUAL GPU 6785M: Zack Rusin <zackr@vmware.com> 6786R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Supported 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vmwgfx/ 6791F: include/uapi/drm/vmwgfx_drm.h 6792 6793DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6794M: Linus Walleij <linus.walleij@linaro.org> 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6798F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6799 6800DRM DRIVERS 6801M: David Airlie <airlied@gmail.com> 6802M: Daniel Vetter <daniel@ffwll.ch> 6803L: dri-devel@lists.freedesktop.org 6804S: Maintained 6805B: https://gitlab.freedesktop.org/drm 6806C: irc://irc.oftc.net/dri-devel 6807T: git git://anongit.freedesktop.org/drm/drm 6808F: Documentation/devicetree/bindings/display/ 6809F: Documentation/devicetree/bindings/gpu/ 6810F: Documentation/gpu/ 6811F: drivers/gpu/ 6812F: include/drm/ 6813F: include/linux/vga* 6814F: include/uapi/drm/ 6815 6816DRM DRIVERS AND MISC GPU PATCHES 6817M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6818M: Maxime Ripard <mripard@kernel.org> 6819M: Thomas Zimmermann <tzimmermann@suse.de> 6820S: Maintained 6821W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: Documentation/gpu/ 6824F: drivers/gpu/drm/* 6825F: drivers/gpu/vga/ 6826F: include/drm/drm* 6827F: include/linux/vga* 6828F: include/uapi/drm/drm* 6829 6830DRM DRIVERS FOR ALLWINNER A10 6831M: Maxime Ripard <mripard@kernel.org> 6832M: Chen-Yu Tsai <wens@csie.org> 6833L: dri-devel@lists.freedesktop.org 6834S: Supported 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/allwinner* 6837F: drivers/gpu/drm/sun4i/ 6838 6839DRM DRIVERS FOR AMLOGIC SOCS 6840M: Neil Armstrong <neil.armstrong@linaro.org> 6841L: dri-devel@lists.freedesktop.org 6842L: linux-amlogic@lists.infradead.org 6843S: Supported 6844W: http://linux-meson.com/ 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6847F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6848F: Documentation/gpu/meson.rst 6849F: drivers/gpu/drm/meson/ 6850 6851DRM DRIVERS FOR ATMEL HLCDC 6852M: Sam Ravnborg <sam@ravnborg.org> 6853M: Boris Brezillon <bbrezillon@kernel.org> 6854L: dri-devel@lists.freedesktop.org 6855S: Supported 6856T: git git://anongit.freedesktop.org/drm/drm-misc 6857F: Documentation/devicetree/bindings/display/atmel/ 6858F: drivers/gpu/drm/atmel-hlcdc/ 6859 6860DRM DRIVERS FOR BRIDGE CHIPS 6861M: Andrzej Hajda <andrzej.hajda@intel.com> 6862M: Neil Armstrong <neil.armstrong@linaro.org> 6863M: Robert Foss <robert.foss@linaro.org> 6864R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6865R: Jonas Karlman <jonas@kwiboo.se> 6866R: Jernej Skrabec <jernej.skrabec@gmail.com> 6867S: Maintained 6868T: git git://anongit.freedesktop.org/drm/drm-misc 6869F: Documentation/devicetree/bindings/display/bridge/ 6870F: drivers/gpu/drm/bridge/ 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: John Stultz <jstultz@google.com> 6923R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6924R: Chen Feng <puck.chen@hisilicon.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: Documentation/devicetree/bindings/display/hisilicon/ 6929F: drivers/gpu/drm/hisilicon/ 6930 6931DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6932M: Deepak Rawat <drawat.floss@gmail.com> 6933L: linux-hyperv@vger.kernel.org 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: drivers/gpu/drm/hyperv 6938 6939DRM DRIVERS FOR LIMA 6940M: Qiang Yu <yuq825@gmail.com> 6941L: dri-devel@lists.freedesktop.org 6942L: lima@lists.freedesktop.org (moderated for non-subscribers) 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: drivers/gpu/drm/lima/ 6946F: include/uapi/drm/lima_drm.h 6947 6948DRM DRIVERS FOR MEDIATEK 6949M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6950M: Philipp Zabel <p.zabel@pengutronix.de> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6953S: Supported 6954F: Documentation/devicetree/bindings/display/mediatek/ 6955F: drivers/gpu/drm/mediatek/ 6956F: drivers/phy/mediatek/phy-mtk-dp.c 6957F: drivers/phy/mediatek/phy-mtk-hdmi* 6958F: drivers/phy/mediatek/phy-mtk-mipi* 6959 6960DRM DRIVERS FOR NVIDIA TEGRA 6961M: Thierry Reding <thierry.reding@gmail.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git git://anongit.freedesktop.org/tegra/linux.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/rcar-du/ 6985F: drivers/gpu/drm/shmobile/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Hyun Kwon <hyun.kwon@xilinx.com> 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM PANEL DRIVERS 7090M: Thierry Reding <thierry.reding@gmail.com> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DRM GPU SCHEDULER 7118M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/scheduler/ 7123F: include/drm/gpu_scheduler.h 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255M: Jim Cromie <jim.cromie@gmail.com> 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DZ DECSTATION DZ11 SERIAL DRIVER 7266M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7267S: Maintained 7268F: drivers/tty/serial/dz.* 7269 7270E3X0 POWER BUTTON DRIVER 7271M: Moritz Fischer <moritz.fischer@ettus.com> 7272L: usrp-users@lists.ettus.com 7273S: Supported 7274W: http://www.ettus.com 7275F: Documentation/devicetree/bindings/input/e3x0-button.txt 7276F: drivers/input/misc/e3x0-button.c 7277 7278E4000 MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://palosaari.fi/linux/ 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/anttip/media_tree.git 7286F: drivers/media/tuners/e4000* 7287 7288EARTH_PT1 MEDIA DRIVER 7289M: Akihiro Tsukada <tskd08@gmail.com> 7290L: linux-media@vger.kernel.org 7291S: Odd Fixes 7292F: drivers/media/pci/pt1/ 7293 7294EARTH_PT3 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt3/ 7299 7300EC100 MEDIA DRIVER 7301M: Antti Palosaari <crope@iki.fi> 7302L: linux-media@vger.kernel.org 7303S: Maintained 7304W: https://linuxtv.org 7305W: http://palosaari.fi/linux/ 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/dvb-frontends/ec100* 7309 7310ECRYPT FILE SYSTEM 7311M: Tyler Hicks <code@tyhicks.com> 7312L: ecryptfs@vger.kernel.org 7313S: Odd Fixes 7314W: http://ecryptfs.org 7315W: https://launchpad.net/ecryptfs 7316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7317F: Documentation/filesystems/ecryptfs.rst 7318F: fs/ecryptfs/ 7319 7320EDAC-AMD64 7321M: Yazen Ghannam <yazen.ghannam@amd.com> 7322L: linux-edac@vger.kernel.org 7323S: Supported 7324F: drivers/edac/amd64_edac* 7325F: drivers/edac/mce_amd* 7326 7327EDAC-ARMADA 7328M: Jan Luebbe <jlu@pengutronix.de> 7329L: linux-edac@vger.kernel.org 7330S: Maintained 7331F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7332F: drivers/edac/armada_xp_* 7333 7334EDAC-AST2500 7335M: Stefan Schaeckeler <sschaeck@cisco.com> 7336S: Supported 7337F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7338F: drivers/edac/aspeed_edac.c 7339 7340EDAC-BLUEFIELD 7341M: Shravan Kumar Ramani <shravankr@nvidia.com> 7342S: Supported 7343F: drivers/edac/bluefield_edac.c 7344 7345EDAC-CALXEDA 7346M: Andre Przywara <andre.przywara@arm.com> 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: drivers/edac/highbank* 7350 7351EDAC-CAVIUM OCTEON 7352M: Ralf Baechle <ralf@linux-mips.org> 7353L: linux-edac@vger.kernel.org 7354L: linux-mips@vger.kernel.org 7355S: Supported 7356F: drivers/edac/octeon_edac* 7357 7358EDAC-CAVIUM THUNDERX 7359M: Robert Richter <rric@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Odd Fixes 7362F: drivers/edac/thunderx_edac* 7363 7364EDAC-CORE 7365M: Borislav Petkov <bp@alien8.de> 7366M: Mauro Carvalho Chehab <mchehab@kernel.org> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Supported 7372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7373F: Documentation/admin-guide/ras.rst 7374F: Documentation/driver-api/edac.rst 7375F: drivers/edac/ 7376F: include/linux/edac.h 7377 7378EDAC-DMC520 7379M: Lei Wang <lewan@microsoft.com> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382F: drivers/edac/dmc520_edac.c 7383 7384EDAC-E752X 7385M: Mark Gross <markgross@kernel.org> 7386L: linux-edac@vger.kernel.org 7387S: Maintained 7388F: drivers/edac/e752x_edac.c 7389 7390EDAC-E7XXX 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e7xxx_edac.c 7394 7395EDAC-FSL_DDR 7396M: York Sun <york.sun@nxp.com> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/fsl_ddr_edac.* 7400 7401EDAC-GHES 7402M: Mauro Carvalho Chehab <mchehab@kernel.org> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/ghes_edac.c 7406 7407EDAC-I10NM 7408M: Tony Luck <tony.luck@intel.com> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/i10nm_base.c 7412 7413EDAC-I3000 7414L: linux-edac@vger.kernel.org 7415S: Orphan 7416F: drivers/edac/i3000_edac.c 7417 7418EDAC-I5000 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i5000_edac.c 7422 7423EDAC-I5400 7424M: Mauro Carvalho Chehab <mchehab@kernel.org> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5400_edac.c 7428 7429EDAC-I7300 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i7300_edac.c 7434 7435EDAC-I7CORE 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7core_edac.c 7440 7441EDAC-I82443BXGX 7442M: Tim Small <tim@buttersideup.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i82443bxgx_edac.c 7446 7447EDAC-I82975X 7448M: "Arvind R." <arvino55@gmail.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82975x_edac.c 7452 7453EDAC-IE31200 7454M: Jason Baron <jbaron@akamai.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/ie31200_edac.c 7458 7459EDAC-IGEN6 7460M: Tony Luck <tony.luck@intel.com> 7461R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/igen6_edac.c 7465 7466EDAC-MPC85XX 7467M: Johannes Thumshirn <morbidrsa@gmail.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/mpc85xx_edac.[ch] 7471 7472EDAC-PASEMI 7473M: Egor Martovetsky <egor@pasemi.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/pasemi_edac.c 7477 7478EDAC-PND2 7479M: Tony Luck <tony.luck@intel.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/pnd2_edac.[ch] 7483 7484EDAC-QCOM 7485M: Channagoud Kadabi <ckadabi@codeaurora.org> 7486M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7487L: linux-arm-msm@vger.kernel.org 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/qcom_edac.c 7491 7492EDAC-R82600 7493M: Tim Small <tim@buttersideup.com> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/r82600_edac.c 7497 7498EDAC-SBRIDGE 7499M: Tony Luck <tony.luck@intel.com> 7500R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/sb_edac.c 7504 7505EDAC-SKYLAKE 7506M: Tony Luck <tony.luck@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/skx_*.[ch] 7510 7511EDAC-TI 7512M: Tero Kristo <kristo@kernel.org> 7513L: linux-edac@vger.kernel.org 7514S: Odd Fixes 7515F: drivers/edac/ti_edac.c 7516 7517EDIROL UA-101/UA-1000 DRIVER 7518M: Clemens Ladisch <clemens@ladisch.de> 7519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7520S: Maintained 7521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7522F: sound/usb/misc/ua101.c 7523 7524EFI TEST DRIVER 7525M: Ivan Hu <ivan.hu@canonical.com> 7526M: Ard Biesheuvel <ardb@kernel.org> 7527L: linux-efi@vger.kernel.org 7528S: Maintained 7529F: drivers/firmware/efi/test/ 7530 7531EFI VARIABLE FILESYSTEM 7532M: Matthew Garrett <matthew.garrett@nebula.com> 7533M: Jeremy Kerr <jk@ozlabs.org> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7538F: fs/efivarfs/ 7539 7540EFIFB FRAMEBUFFER DRIVER 7541M: Peter Jones <pjones@redhat.com> 7542L: linux-fbdev@vger.kernel.org 7543S: Maintained 7544F: drivers/video/fbdev/efifb.c 7545 7546EFS FILESYSTEM 7547S: Orphan 7548W: http://aeschi.ch.eu.org/efs/ 7549F: fs/efs/ 7550 7551EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7552M: Douglas Miller <dougmill@linux.ibm.com> 7553L: netdev@vger.kernel.org 7554S: Maintained 7555F: drivers/net/ethernet/ibm/ehea/ 7556 7557ELM327 CAN NETWORK DRIVER 7558M: Max Staudt <max@enpas.org> 7559L: linux-can@vger.kernel.org 7560S: Maintained 7561F: Documentation/networking/device_drivers/can/can327.rst 7562F: drivers/net/can/can327.c 7563 7564EM28XX VIDEO4LINUX DRIVER 7565M: Mauro Carvalho Chehab <mchehab@kernel.org> 7566L: linux-media@vger.kernel.org 7567S: Maintained 7568W: https://linuxtv.org 7569T: git git://linuxtv.org/media_tree.git 7570F: Documentation/admin-guide/media/em28xx* 7571F: drivers/media/usb/em28xx/ 7572 7573EMBEDDED LINUX 7574M: Olivia Mackall <olivia@selenic.com> 7575M: David Woodhouse <dwmw2@infradead.org> 7576L: linux-embedded@vger.kernel.org 7577S: Maintained 7578 7579EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7580M: Adrian Hunter <adrian.hunter@intel.com> 7581M: Ritesh Harjani <riteshh@codeaurora.org> 7582M: Asutosh Das <asutoshd@codeaurora.org> 7583L: linux-mmc@vger.kernel.org 7584S: Supported 7585F: drivers/mmc/host/cqhci* 7586 7587EMULEX 10Gbps iSCSI - OneConnect DRIVER 7588M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7589L: linux-scsi@vger.kernel.org 7590S: Supported 7591W: http://www.broadcom.com 7592F: drivers/scsi/be2iscsi/ 7593 7594EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7595M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7596M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7597M: Somnath Kotur <somnath.kotur@broadcom.com> 7598L: netdev@vger.kernel.org 7599S: Supported 7600W: http://www.emulex.com 7601F: drivers/net/ethernet/emulex/benet/ 7602 7603EMULEX ONECONNECT ROCE DRIVER 7604M: Selvin Xavier <selvin.xavier@broadcom.com> 7605L: linux-rdma@vger.kernel.org 7606S: Odd Fixes 7607W: http://www.broadcom.com 7608F: drivers/infiniband/hw/ocrdma/ 7609F: include/uapi/rdma/ocrdma-abi.h 7610 7611EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7612M: James Smart <james.smart@broadcom.com> 7613M: Dick Kennedy <dick.kennedy@broadcom.com> 7614L: linux-scsi@vger.kernel.org 7615S: Supported 7616W: http://www.broadcom.com 7617F: drivers/scsi/lpfc/ 7618 7619EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Ram Vegesna <ram.vegesna@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623L: target-devel@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/elx/ 7627 7628ENE CB710 FLASH CARD READER DRIVER 7629M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7630S: Maintained 7631F: drivers/misc/cb710/ 7632F: drivers/mmc/host/cb710-mmc.* 7633F: include/linux/cb710.h 7634 7635ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7636M: Maxim Levitsky <maximlevitsky@gmail.com> 7637S: Maintained 7638F: drivers/media/rc/ene_ir.* 7639 7640EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7641M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7642L: linuxppc-dev@lists.ozlabs.org 7643S: Maintained 7644F: drivers/tty/ehv_bytechan.c 7645 7646EPSON S1D13XXX FRAMEBUFFER DRIVER 7647M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7648S: Maintained 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7650F: drivers/video/fbdev/s1d13xxxfb.c 7651F: include/video/s1d13xxxfb.h 7652 7653EROFS FILE SYSTEM 7654M: Gao Xiang <xiang@kernel.org> 7655M: Chao Yu <chao@kernel.org> 7656R: Yue Hu <huyue2@coolpad.com> 7657R: Jeffle Xu <jefflexu@linux.alibaba.com> 7658L: linux-erofs@lists.ozlabs.org 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7661F: Documentation/filesystems/erofs.rst 7662F: fs/erofs/ 7663F: include/trace/events/erofs.h 7664 7665ERRSEQ ERROR TRACKING INFRASTRUCTURE 7666M: Jeff Layton <jlayton@kernel.org> 7667S: Maintained 7668F: include/linux/errseq.h 7669F: lib/errseq.c 7670 7671ESD CAN/USB DRIVERS 7672M: Frank Jungclaus <frank.jungclaus@esd.eu> 7673R: socketcan@esd.eu 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: drivers/net/can/usb/esd_usb.c 7677 7678ET131X NETWORK DRIVER 7679M: Mark Einon <mark.einon@gmail.com> 7680S: Odd Fixes 7681F: drivers/net/ethernet/agere/ 7682 7683ETAS ES58X CAN/USB DRIVER 7684M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: drivers/net/can/usb/etas_es58x/ 7688 7689ETHERNET BRIDGE 7690M: Roopa Prabhu <roopa@nvidia.com> 7691M: Nikolay Aleksandrov <razor@blackwall.org> 7692L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7693L: netdev@vger.kernel.org 7694S: Maintained 7695W: http://www.linuxfoundation.org/en/Net:Bridge 7696F: include/linux/netfilter_bridge/ 7697F: net/bridge/ 7698 7699ETHERNET PHY LIBRARY 7700M: Andrew Lunn <andrew@lunn.ch> 7701M: Heiner Kallweit <hkallweit1@gmail.com> 7702R: Russell King <linux@armlinux.org.uk> 7703L: netdev@vger.kernel.org 7704S: Maintained 7705F: Documentation/ABI/testing/sysfs-class-net-phydev 7706F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7707F: Documentation/devicetree/bindings/net/mdio* 7708F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7709F: Documentation/networking/phy.rst 7710F: drivers/net/mdio/ 7711F: drivers/net/mdio/acpi_mdio.c 7712F: drivers/net/mdio/fwnode_mdio.c 7713F: drivers/net/mdio/of_mdio.c 7714F: drivers/net/pcs/ 7715F: drivers/net/phy/ 7716F: include/dt-bindings/net/qca-ar803x.h 7717F: include/linux/linkmode.h 7718F: include/linux/*mdio*.h 7719F: include/linux/mdio/*.h 7720F: include/linux/mii.h 7721F: include/linux/of_net.h 7722F: include/linux/phy.h 7723F: include/linux/phy_fixed.h 7724F: include/linux/platform_data/mdio-bcm-unimac.h 7725F: include/linux/platform_data/mdio-gpio.h 7726F: include/trace/events/mdio.h 7727F: include/uapi/linux/mdio.h 7728F: include/uapi/linux/mii.h 7729F: net/core/of_net.c 7730 7731EXEC & BINFMT API 7732R: Eric Biederman <ebiederm@xmission.com> 7733R: Kees Cook <keescook@chromium.org> 7734L: linux-mm@kvack.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7737F: fs/*binfmt_*.c 7738F: fs/exec.c 7739F: include/linux/binfmts.h 7740F: include/linux/elf.h 7741F: include/uapi/linux/binfmts.h 7742F: include/uapi/linux/elf.h 7743F: tools/testing/selftests/exec/ 7744N: asm/elf.h 7745N: binfmt 7746 7747EXFAT FILE SYSTEM 7748M: Namjae Jeon <linkinjeon@kernel.org> 7749M: Sungjong Seo <sj1557.seo@samsung.com> 7750L: linux-fsdevel@vger.kernel.org 7751S: Maintained 7752T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7753F: fs/exfat/ 7754 7755EXT2 FILE SYSTEM 7756M: Jan Kara <jack@suse.com> 7757L: linux-ext4@vger.kernel.org 7758S: Maintained 7759F: Documentation/filesystems/ext2.rst 7760F: fs/ext2/ 7761F: include/linux/ext2* 7762 7763EXT4 FILE SYSTEM 7764M: "Theodore Ts'o" <tytso@mit.edu> 7765M: Andreas Dilger <adilger.kernel@dilger.ca> 7766L: linux-ext4@vger.kernel.org 7767S: Maintained 7768W: http://ext4.wiki.kernel.org 7769Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7771F: Documentation/filesystems/ext4/ 7772F: fs/ext4/ 7773F: include/trace/events/ext4.h 7774 7775Extended Verification Module (EVM) 7776M: Mimi Zohar <zohar@linux.ibm.com> 7777L: linux-integrity@vger.kernel.org 7778S: Supported 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7780F: security/integrity/evm/ 7781F: security/integrity/ 7782 7783EXTENSIBLE FIRMWARE INTERFACE (EFI) 7784M: Ard Biesheuvel <ardb@kernel.org> 7785L: linux-efi@vger.kernel.org 7786S: Maintained 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7788F: Documentation/admin-guide/efi-stub.rst 7789F: arch/*/include/asm/efi.h 7790F: arch/*/kernel/efi.c 7791F: arch/arm/boot/compressed/efi-header.S 7792F: arch/arm64/kernel/efi-entry.S 7793F: arch/x86/platform/efi/ 7794F: drivers/firmware/efi/ 7795F: include/linux/efi*.h 7796 7797EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7798M: MyungJoo Ham <myungjoo.ham@samsung.com> 7799M: Chanwoo Choi <cw00.choi@samsung.com> 7800L: linux-kernel@vger.kernel.org 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7803F: Documentation/devicetree/bindings/extcon/ 7804F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7805F: drivers/extcon/ 7806F: include/linux/extcon.h 7807F: include/linux/extcon/ 7808 7809EXTRA BOOT CONFIG 7810M: Masami Hiramatsu <mhiramat@kernel.org> 7811S: Maintained 7812F: Documentation/admin-guide/bootconfig.rst 7813F: fs/proc/bootconfig.c 7814F: include/linux/bootconfig.h 7815F: lib/bootconfig-data.S 7816F: lib/bootconfig.c 7817F: tools/bootconfig/* 7818F: tools/bootconfig/scripts/* 7819 7820EXYNOS DP DRIVER 7821M: Jingoo Han <jingoohan1@gmail.com> 7822L: dri-devel@lists.freedesktop.org 7823S: Maintained 7824F: drivers/gpu/drm/exynos/exynos_dp* 7825 7826EXYNOS SYSMMU (IOMMU) driver 7827M: Marek Szyprowski <m.szyprowski@samsung.com> 7828L: iommu@lists.linux.dev 7829S: Maintained 7830F: drivers/iommu/exynos-iommu.c 7831 7832F2FS FILE SYSTEM 7833M: Jaegeuk Kim <jaegeuk@kernel.org> 7834M: Chao Yu <chao@kernel.org> 7835L: linux-f2fs-devel@lists.sourceforge.net 7836S: Maintained 7837W: https://f2fs.wiki.kernel.org/ 7838T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7839F: Documentation/ABI/testing/sysfs-fs-f2fs 7840F: Documentation/filesystems/f2fs.rst 7841F: fs/f2fs/ 7842F: include/linux/f2fs_fs.h 7843F: include/trace/events/f2fs.h 7844F: include/uapi/linux/f2fs.h 7845 7846F71805F HARDWARE MONITORING DRIVER 7847M: Jean Delvare <jdelvare@suse.com> 7848L: linux-hwmon@vger.kernel.org 7849S: Maintained 7850F: Documentation/hwmon/f71805f.rst 7851F: drivers/hwmon/f71805f.c 7852 7853FADDR2LINE 7854M: Josh Poimboeuf <jpoimboe@kernel.org> 7855S: Maintained 7856F: scripts/faddr2line 7857 7858FAILOVER MODULE 7859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7860L: netdev@vger.kernel.org 7861S: Supported 7862F: Documentation/networking/failover.rst 7863F: include/net/failover.h 7864F: net/core/failover.c 7865 7866FANOTIFY 7867M: Jan Kara <jack@suse.cz> 7868R: Amir Goldstein <amir73il@gmail.com> 7869R: Matthew Bobrowski <repnop@google.com> 7870L: linux-fsdevel@vger.kernel.org 7871S: Maintained 7872F: fs/notify/fanotify/ 7873F: include/linux/fanotify.h 7874F: include/uapi/linux/fanotify.h 7875 7876FARSYNC SYNCHRONOUS DRIVER 7877M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7878S: Supported 7879W: http://www.farsite.co.uk/ 7880F: drivers/net/wan/farsync.* 7881 7882FAULT INJECTION SUPPORT 7883M: Akinobu Mita <akinobu.mita@gmail.com> 7884S: Supported 7885F: Documentation/fault-injection/ 7886F: lib/fault-inject.c 7887 7888FBTFT Framebuffer drivers 7889L: dri-devel@lists.freedesktop.org 7890L: linux-fbdev@vger.kernel.org 7891S: Orphan 7892F: drivers/staging/fbtft/ 7893 7894FC0011 TUNER DRIVER 7895M: Michael Buesch <m@bues.ch> 7896L: linux-media@vger.kernel.org 7897S: Maintained 7898F: drivers/media/tuners/fc0011.c 7899F: drivers/media/tuners/fc0011.h 7900 7901FC2580 MEDIA DRIVER 7902M: Antti Palosaari <crope@iki.fi> 7903L: linux-media@vger.kernel.org 7904S: Maintained 7905W: https://linuxtv.org 7906W: http://palosaari.fi/linux/ 7907Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7908T: git git://linuxtv.org/anttip/media_tree.git 7909F: drivers/media/tuners/fc2580* 7910 7911FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7912M: Hannes Reinecke <hare@suse.de> 7913L: linux-scsi@vger.kernel.org 7914S: Supported 7915W: www.Open-FCoE.org 7916F: drivers/scsi/fcoe/ 7917F: drivers/scsi/libfc/ 7918F: include/scsi/fc/ 7919F: include/scsi/libfc.h 7920F: include/scsi/libfcoe.h 7921F: include/uapi/scsi/fc/ 7922 7923FILE LOCKING (flock() and fcntl()/lockf()) 7924M: Jeff Layton <jlayton@kernel.org> 7925M: Chuck Lever <chuck.lever@oracle.com> 7926L: linux-fsdevel@vger.kernel.org 7927S: Maintained 7928F: fs/fcntl.c 7929F: fs/locks.c 7930F: include/linux/fcntl.h 7931F: include/uapi/linux/fcntl.h 7932 7933FILESYSTEM DIRECT ACCESS (DAX) 7934M: Dan Williams <dan.j.williams@intel.com> 7935R: Matthew Wilcox <willy@infradead.org> 7936R: Jan Kara <jack@suse.cz> 7937L: linux-fsdevel@vger.kernel.org 7938L: nvdimm@lists.linux.dev 7939S: Supported 7940F: fs/dax.c 7941F: include/linux/dax.h 7942F: include/trace/events/fs_dax.h 7943 7944FILESYSTEMS (VFS and infrastructure) 7945M: Alexander Viro <viro@zeniv.linux.org.uk> 7946L: linux-fsdevel@vger.kernel.org 7947S: Maintained 7948F: fs/* 7949F: include/linux/fs.h 7950F: include/linux/fs_types.h 7951F: include/uapi/linux/fs.h 7952F: include/uapi/linux/openat2.h 7953 7954FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7955M: Riku Voipio <riku.voipio@iki.fi> 7956L: linux-hwmon@vger.kernel.org 7957S: Maintained 7958F: drivers/hwmon/f75375s.c 7959F: include/linux/f75375s.h 7960 7961FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7962M: Clemens Ladisch <clemens@ladisch.de> 7963M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7965S: Maintained 7966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7967F: include/uapi/sound/firewire.h 7968F: sound/firewire/ 7969 7970FIREWIRE MEDIA DRIVERS (firedtv) 7971M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7972L: linux-media@vger.kernel.org 7973L: linux1394-devel@lists.sourceforge.net 7974S: Maintained 7975T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7976F: drivers/media/firewire/ 7977 7978FIREWIRE SBP-2 TARGET 7979M: Chris Boot <bootc@bootc.net> 7980L: linux-scsi@vger.kernel.org 7981L: target-devel@vger.kernel.org 7982L: linux1394-devel@lists.sourceforge.net 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7985F: drivers/target/sbp/ 7986 7987FIREWIRE SUBSYSTEM 7988M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7989L: linux1394-devel@lists.sourceforge.net 7990S: Maintained 7991W: http://ieee1394.wiki.kernel.org/ 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7993F: drivers/firewire/ 7994F: include/linux/firewire.h 7995F: include/uapi/linux/firewire*.h 7996F: tools/firewire/ 7997 7998FIRMWARE FRAMEWORK FOR ARMV8-A 7999M: Sudeep Holla <sudeep.holla@arm.com> 8000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8001S: Maintained 8002F: drivers/firmware/arm_ffa/ 8003F: include/linux/arm_ffa.h 8004 8005FIRMWARE LOADER (request_firmware) 8006M: Luis Chamberlain <mcgrof@kernel.org> 8007M: Russ Weight <russell.h.weight@intel.com> 8008L: linux-kernel@vger.kernel.org 8009S: Maintained 8010F: Documentation/firmware_class/ 8011F: drivers/base/firmware_loader/ 8012F: include/linux/firmware.h 8013 8014FLEXTIMER FTM-QUADDEC DRIVER 8015M: Patrick Havelange <patrick.havelange@essensium.com> 8016L: linux-iio@vger.kernel.org 8017S: Maintained 8018F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8019F: drivers/counter/ftm-quaddec.c 8020 8021FLOPPY DRIVER 8022M: Denis Efremov <efremov@linux.com> 8023L: linux-block@vger.kernel.org 8024S: Odd Fixes 8025F: drivers/block/floppy.c 8026 8027FLYSKY FSIA6B RC RECEIVER 8028M: Markus Koch <markus@notsyncing.net> 8029L: linux-input@vger.kernel.org 8030S: Maintained 8031F: drivers/input/joystick/fsia6b.c 8032 8033FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8034M: Geoffrey D. Bennett <g@b4.vu> 8035L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8036S: Maintained 8037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8038F: sound/usb/mixer_scarlett_gen2.c 8039 8040FORCEDETH GIGABIT ETHERNET DRIVER 8041M: Rain River <rain.1986.08.12@gmail.com> 8042M: Zhu Yanjun <zyjzyj2000@gmail.com> 8043L: netdev@vger.kernel.org 8044S: Maintained 8045F: drivers/net/ethernet/nvidia/* 8046 8047FORTIFY_SOURCE 8048M: Kees Cook <keescook@chromium.org> 8049L: linux-hardening@vger.kernel.org 8050S: Supported 8051T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8052F: include/linux/fortify-string.h 8053F: lib/fortify_kunit.c 8054F: lib/test_fortify/* 8055F: scripts/test_fortify.sh 8056K: \b__NO_FORTIFY\b 8057 8058FPGA DFL DRIVERS 8059M: Wu Hao <hao.wu@intel.com> 8060R: Tom Rix <trix@redhat.com> 8061L: linux-fpga@vger.kernel.org 8062S: Maintained 8063F: Documentation/ABI/testing/sysfs-bus-dfl* 8064F: Documentation/fpga/dfl.rst 8065F: drivers/fpga/dfl* 8066F: drivers/uio/uio_dfl.c 8067F: include/linux/dfl.h 8068F: include/uapi/linux/fpga-dfl.h 8069 8070FPGA MANAGER FRAMEWORK 8071M: Moritz Fischer <mdf@kernel.org> 8072M: Wu Hao <hao.wu@intel.com> 8073M: Xu Yilun <yilun.xu@intel.com> 8074R: Tom Rix <trix@redhat.com> 8075L: linux-fpga@vger.kernel.org 8076S: Maintained 8077Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8078T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8079F: Documentation/devicetree/bindings/fpga/ 8080F: Documentation/driver-api/fpga/ 8081F: Documentation/fpga/ 8082F: drivers/fpga/ 8083F: include/linux/fpga/ 8084 8085INTEL MAX10 BMC SECURE UPDATES 8086M: Russ Weight <russell.h.weight@intel.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8090F: drivers/fpga/intel-m10-bmc-sec-update.c 8091 8092MICROCHIP POLARFIRE FPGA DRIVERS 8093M: Conor Dooley <conor.dooley@microchip.com> 8094R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8095L: linux-fpga@vger.kernel.org 8096S: Supported 8097F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8098F: drivers/fpga/microchip-spi.c 8099 8100FPU EMULATOR 8101M: Bill Metzenthen <billm@melbpc.org.au> 8102S: Maintained 8103W: http://floatingpoint.sourceforge.net/emulator/index.html 8104F: arch/x86/math-emu/ 8105 8106FRAMEBUFFER CORE 8107M: Daniel Vetter <daniel@ffwll.ch> 8108F: drivers/video/fbdev/core/ 8109S: Odd Fixes 8110T: git git://anongit.freedesktop.org/drm/drm-misc 8111 8112FRAMEBUFFER LAYER 8113M: Helge Deller <deller@gmx.de> 8114L: linux-fbdev@vger.kernel.org 8115L: dri-devel@lists.freedesktop.org 8116S: Maintained 8117Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8118T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8119F: Documentation/fb/ 8120F: drivers/video/ 8121F: include/linux/fb.h 8122F: include/uapi/linux/fb.h 8123F: include/uapi/video/ 8124F: include/video/ 8125 8126FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8127M: Horia Geantă <horia.geanta@nxp.com> 8128M: Pankaj Gupta <pankaj.gupta@nxp.com> 8129M: Gaurav Jain <gaurav.jain@nxp.com> 8130L: linux-crypto@vger.kernel.org 8131S: Maintained 8132F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8133F: drivers/crypto/caam/ 8134 8135FREESCALE COLDFIRE M5441X MMC DRIVER 8136M: Angelo Dureghello <angelo.dureghello@timesys.com> 8137L: linux-mmc@vger.kernel.org 8138S: Maintained 8139F: drivers/mmc/host/sdhci-esdhc-mcf.c 8140F: include/linux/platform_data/mmc-esdhc-mcf.h 8141 8142FREESCALE DIU FRAMEBUFFER DRIVER 8143M: Timur Tabi <timur@kernel.org> 8144L: linux-fbdev@vger.kernel.org 8145S: Maintained 8146F: drivers/video/fbdev/fsl-diu-fb.* 8147 8148FREESCALE DMA DRIVER 8149M: Li Yang <leoyang.li@nxp.com> 8150M: Zhang Wei <zw@zh-kernel.org> 8151L: linuxppc-dev@lists.ozlabs.org 8152S: Maintained 8153F: drivers/dma/fsldma.* 8154 8155FREESCALE DSPI DRIVER 8156M: Vladimir Oltean <olteanv@gmail.com> 8157L: linux-spi@vger.kernel.org 8158S: Maintained 8159F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8160F: drivers/spi/spi-fsl-dspi.c 8161F: include/linux/spi/spi-fsl-dspi.h 8162 8163FREESCALE ENETC ETHERNET DRIVERS 8164M: Claudiu Manoil <claudiu.manoil@nxp.com> 8165L: netdev@vger.kernel.org 8166S: Maintained 8167F: drivers/net/ethernet/freescale/enetc/ 8168 8169FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8170M: Claudiu Manoil <claudiu.manoil@nxp.com> 8171L: netdev@vger.kernel.org 8172S: Maintained 8173F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8174F: drivers/net/ethernet/freescale/gianfar* 8175 8176FREESCALE GPMI NAND DRIVER 8177M: Han Xu <han.xu@nxp.com> 8178L: linux-mtd@lists.infradead.org 8179S: Maintained 8180F: drivers/mtd/nand/raw/gpmi-nand/* 8181 8182FREESCALE I2C CPM DRIVER 8183M: Jochen Friedrich <jochen@scram.de> 8184L: linuxppc-dev@lists.ozlabs.org 8185L: linux-i2c@vger.kernel.org 8186S: Maintained 8187F: drivers/i2c/busses/i2c-cpm.c 8188 8189FREESCALE IMX / MXC FEC DRIVER 8190M: Joakim Zhang <qiangqing.zhang@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8194F: drivers/net/ethernet/freescale/fec.h 8195F: drivers/net/ethernet/freescale/fec_main.c 8196F: drivers/net/ethernet/freescale/fec_ptp.c 8197 8198FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8199M: Sascha Hauer <s.hauer@pengutronix.de> 8200R: Pengutronix Kernel Team <kernel@pengutronix.de> 8201L: linux-fbdev@vger.kernel.org 8202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8203S: Maintained 8204F: drivers/video/fbdev/imxfb.c 8205 8206FREESCALE IMX DDR PMU DRIVER 8207M: Frank Li <Frank.li@nxp.com> 8208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8209S: Maintained 8210F: Documentation/admin-guide/perf/imx-ddr.rst 8211F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8212F: drivers/perf/fsl_imx8_ddr_perf.c 8213 8214FREESCALE IMX I2C DRIVER 8215M: Oleksij Rempel <o.rempel@pengutronix.de> 8216R: Pengutronix Kernel Team <kernel@pengutronix.de> 8217L: linux-i2c@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8220F: drivers/i2c/busses/i2c-imx.c 8221 8222FREESCALE IMX LPI2C DRIVER 8223M: Dong Aisheng <aisheng.dong@nxp.com> 8224L: linux-i2c@vger.kernel.org 8225L: linux-imx@nxp.com 8226S: Maintained 8227F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8228F: drivers/i2c/busses/i2c-imx-lpi2c.c 8229 8230FREESCALE MPC I2C DRIVER 8231M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8235F: drivers/i2c/busses/i2c-mpc.c 8236 8237FREESCALE QORIQ DPAA ETHERNET DRIVER 8238M: Madalin Bucur <madalin.bucur@nxp.com> 8239L: netdev@vger.kernel.org 8240S: Maintained 8241F: drivers/net/ethernet/freescale/dpaa 8242 8243FREESCALE QORIQ DPAA FMAN DRIVER 8244M: Madalin Bucur <madalin.bucur@nxp.com> 8245L: netdev@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/net/fsl-fman.txt 8248F: drivers/net/ethernet/freescale/fman 8249 8250FREESCALE QORIQ PTP CLOCK DRIVER 8251M: Yangbo Lu <yangbo.lu@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8255F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8256F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8257F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8258F: drivers/ptp/ptp_qoriq.c 8259F: drivers/ptp/ptp_qoriq_debugfs.c 8260F: include/linux/fsl/ptp_qoriq.h 8261 8262FREESCALE QUAD SPI DRIVER 8263M: Han Xu <han.xu@nxp.com> 8264L: linux-spi@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8267F: drivers/spi/spi-fsl-qspi.c 8268 8269FREESCALE QUICC ENGINE LIBRARY 8270M: Qiang Zhao <qiang.zhao@nxp.com> 8271L: linuxppc-dev@lists.ozlabs.org 8272S: Maintained 8273F: drivers/soc/fsl/qe/ 8274F: include/soc/fsl/qe/ 8275 8276FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8277M: Li Yang <leoyang.li@nxp.com> 8278L: netdev@vger.kernel.org 8279L: linuxppc-dev@lists.ozlabs.org 8280S: Maintained 8281F: drivers/net/ethernet/freescale/ucc_geth* 8282 8283FREESCALE QUICC ENGINE UCC HDLC DRIVER 8284M: Zhao Qiang <qiang.zhao@nxp.com> 8285L: netdev@vger.kernel.org 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: drivers/net/wan/fsl_ucc_hdlc* 8289 8290FREESCALE QUICC ENGINE UCC UART DRIVER 8291M: Timur Tabi <timur@kernel.org> 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: drivers/tty/serial/ucc_uart.c 8295 8296FREESCALE SOC DRIVERS 8297M: Li Yang <leoyang.li@nxp.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8300S: Maintained 8301F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8302F: Documentation/devicetree/bindings/soc/fsl/ 8303F: drivers/soc/fsl/ 8304F: include/linux/fsl/ 8305F: include/soc/fsl/ 8306 8307FREESCALE SOC FS_ENET DRIVER 8308M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8309L: linuxppc-dev@lists.ozlabs.org 8310L: netdev@vger.kernel.org 8311S: Maintained 8312F: drivers/net/ethernet/freescale/fs_enet/ 8313F: include/linux/fs_enet_pd.h 8314 8315FREESCALE SOC SOUND DRIVERS 8316M: Shengjiu Wang <shengjiu.wang@gmail.com> 8317M: Xiubo Li <Xiubo.Lee@gmail.com> 8318R: Fabio Estevam <festevam@gmail.com> 8319R: Nicolin Chen <nicoleotsuka@gmail.com> 8320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: sound/soc/fsl/fsl* 8324F: sound/soc/fsl/imx* 8325F: sound/soc/fsl/mpc8610_hpcd.c 8326 8327FREESCALE USB PERIPHERAL DRIVERS 8328M: Li Yang <leoyang.li@nxp.com> 8329L: linux-usb@vger.kernel.org 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: drivers/usb/gadget/udc/fsl* 8333 8334FREESCALE USB PHY DRIVER 8335M: Ran Wang <ran.wang_1@nxp.com> 8336L: linux-usb@vger.kernel.org 8337L: linuxppc-dev@lists.ozlabs.org 8338S: Maintained 8339F: drivers/usb/phy/phy-fsl-usb* 8340 8341FREEVXFS FILESYSTEM 8342M: Christoph Hellwig <hch@infradead.org> 8343S: Maintained 8344W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8345F: fs/freevxfs/ 8346 8347FREEZER 8348M: "Rafael J. Wysocki" <rafael@kernel.org> 8349M: Pavel Machek <pavel@ucw.cz> 8350L: linux-pm@vger.kernel.org 8351S: Supported 8352F: Documentation/power/freezing-of-tasks.rst 8353F: include/linux/freezer.h 8354F: kernel/freezer.c 8355 8356FRONTSWAP API 8357M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8358L: linux-kernel@vger.kernel.org 8359S: Maintained 8360F: include/linux/frontswap.h 8361F: mm/frontswap.c 8362 8363FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8364M: David Howells <dhowells@redhat.com> 8365L: linux-cachefs@redhat.com (moderated for non-subscribers) 8366S: Supported 8367F: Documentation/filesystems/caching/ 8368F: fs/fscache/ 8369F: include/linux/fscache*.h 8370 8371FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8372M: Theodore Y. Ts'o <tytso@mit.edu> 8373M: Jaegeuk Kim <jaegeuk@kernel.org> 8374M: Eric Biggers <ebiggers@kernel.org> 8375L: linux-fscrypt@vger.kernel.org 8376S: Supported 8377Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8378T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8379F: Documentation/filesystems/fscrypt.rst 8380F: fs/crypto/ 8381F: include/linux/fscrypt*.h 8382F: include/uapi/linux/fscrypt.h 8383 8384FSI SUBSYSTEM 8385M: Jeremy Kerr <jk@ozlabs.org> 8386M: Joel Stanley <joel@jms.id.au> 8387R: Alistar Popple <alistair@popple.id.au> 8388R: Eddie James <eajames@linux.ibm.com> 8389L: linux-fsi@lists.ozlabs.org 8390S: Supported 8391Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8392T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8393F: drivers/fsi/ 8394F: include/linux/fsi*.h 8395F: include/trace/events/fsi*.h 8396 8397FSI-ATTACHED I2C DRIVER 8398M: Eddie James <eajames@linux.ibm.com> 8399L: linux-i2c@vger.kernel.org 8400L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8401S: Maintained 8402F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8403F: drivers/i2c/busses/i2c-fsi.c 8404 8405FSI-ATTACHED SPI DRIVER 8406M: Eddie James <eajames@linux.ibm.com> 8407L: linux-spi@vger.kernel.org 8408S: Maintained 8409F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8410F: drivers/spi/spi-fsi.c 8411 8412FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8413M: Jan Kara <jack@suse.cz> 8414R: Amir Goldstein <amir73il@gmail.com> 8415L: linux-fsdevel@vger.kernel.org 8416S: Maintained 8417T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8418F: fs/notify/ 8419F: include/linux/fsnotify*.h 8420 8421FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8422M: Eric Biggers <ebiggers@kernel.org> 8423M: Theodore Y. Ts'o <tytso@mit.edu> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8428F: Documentation/filesystems/fsverity.rst 8429F: fs/verity/ 8430F: include/linux/fsverity.h 8431F: include/uapi/linux/fsverity.h 8432 8433FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8434M: Michael Zaidman <michael.zaidman@gmail.com> 8435L: linux-i2c@vger.kernel.org 8436L: linux-input@vger.kernel.org 8437S: Maintained 8438F: drivers/hid/hid-ft260.c 8439 8440FUJITSU LAPTOP EXTRAS 8441M: Jonathan Woithe <jwoithe@just42.net> 8442L: platform-driver-x86@vger.kernel.org 8443S: Maintained 8444F: drivers/platform/x86/fujitsu-laptop.c 8445 8446FUJITSU M-5MO LS CAMERA ISP DRIVER 8447M: Kyungmin Park <kyungmin.park@samsung.com> 8448M: Heungjun Kim <riverful.kim@samsung.com> 8449L: linux-media@vger.kernel.org 8450S: Maintained 8451F: drivers/media/i2c/m5mols/ 8452F: include/media/i2c/m5mols.h 8453 8454FUJITSU TABLET EXTRAS 8455M: Robert Gerlach <khnz@gmx.de> 8456L: platform-driver-x86@vger.kernel.org 8457S: Maintained 8458F: drivers/platform/x86/fujitsu-tablet.c 8459 8460FUNCTION HOOKS (FTRACE) 8461M: Steven Rostedt <rostedt@goodmis.org> 8462M: Masami Hiramatsu <mhiramat@kernel.org> 8463R: Mark Rutland <mark.rutland@arm.com> 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8466F: Documentation/trace/ftrace* 8467F: kernel/trace/ftrace* 8468F: kernel/trace/fgraph.c 8469F: arch/*/*/*/*ftrace* 8470F: arch/*/*/*ftrace* 8471F: include/*/ftrace.h 8472 8473FUNGIBLE ETHERNET DRIVERS 8474M: Dimitris Michailidis <dmichail@fungible.com> 8475L: netdev@vger.kernel.org 8476S: Supported 8477F: drivers/net/ethernet/fungible/ 8478 8479FUSE: FILESYSTEM IN USERSPACE 8480M: Miklos Szeredi <miklos@szeredi.hu> 8481L: linux-fsdevel@vger.kernel.org 8482S: Maintained 8483W: https://github.com/libfuse/ 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8485F: Documentation/filesystems/fuse.rst 8486F: fs/fuse/ 8487F: include/uapi/linux/fuse.h 8488 8489FUTEX SUBSYSTEM 8490M: Thomas Gleixner <tglx@linutronix.de> 8491M: Ingo Molnar <mingo@redhat.com> 8492R: Peter Zijlstra <peterz@infradead.org> 8493R: Darren Hart <dvhart@infradead.org> 8494R: Davidlohr Bueso <dave@stgolabs.net> 8495R: André Almeida <andrealmeid@igalia.com> 8496L: linux-kernel@vger.kernel.org 8497S: Maintained 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8499F: Documentation/locking/*futex* 8500F: include/asm-generic/futex.h 8501F: include/linux/futex.h 8502F: include/uapi/linux/futex.h 8503F: kernel/futex/* 8504F: tools/perf/bench/futex* 8505F: tools/testing/selftests/futex/ 8506 8507GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8508M: Tim Harvey <tharvey@gateworks.com> 8509S: Maintained 8510F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8511F: drivers/mfd/gateworks-gsc.c 8512F: include/linux/mfd/gsc.h 8513F: Documentation/hwmon/gsc-hwmon.rst 8514F: drivers/hwmon/gsc-hwmon.c 8515F: include/linux/platform_data/gsc_hwmon.h 8516 8517GCC PLUGINS 8518M: Kees Cook <keescook@chromium.org> 8519L: linux-hardening@vger.kernel.org 8520S: Maintained 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8522F: Documentation/kbuild/gcc-plugins.rst 8523F: scripts/Makefile.gcc-plugins 8524F: scripts/gcc-plugins/ 8525 8526GCOV BASED KERNEL PROFILING 8527M: Peter Oberparleiter <oberpar@linux.ibm.com> 8528S: Maintained 8529F: Documentation/dev-tools/gcov.rst 8530F: kernel/gcov/ 8531 8532GDB KERNEL DEBUGGING HELPER SCRIPTS 8533M: Jan Kiszka <jan.kiszka@siemens.com> 8534M: Kieran Bingham <kbingham@kernel.org> 8535S: Supported 8536F: scripts/gdb/ 8537 8538GEMINI CRYPTO DRIVER 8539M: Corentin Labbe <clabbe@baylibre.com> 8540L: linux-crypto@vger.kernel.org 8541S: Maintained 8542F: drivers/crypto/gemini/ 8543 8544GEMTEK FM RADIO RECEIVER DRIVER 8545M: Hans Verkuil <hverkuil@xs4all.nl> 8546L: linux-media@vger.kernel.org 8547S: Maintained 8548W: https://linuxtv.org 8549T: git git://linuxtv.org/media_tree.git 8550F: drivers/media/radio/radio-gemtek* 8551 8552GENERIC ARCHITECTURE TOPOLOGY 8553M: Sudeep Holla <sudeep.holla@arm.com> 8554L: linux-kernel@vger.kernel.org 8555S: Maintained 8556F: drivers/base/arch_topology.c 8557F: include/linux/arch_topology.h 8558 8559GENERIC ENTRY CODE 8560M: Thomas Gleixner <tglx@linutronix.de> 8561M: Peter Zijlstra <peterz@infradead.org> 8562M: Andy Lutomirski <luto@kernel.org> 8563L: linux-kernel@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8566F: include/linux/entry-common.h 8567F: include/linux/entry-kvm.h 8568F: kernel/entry/ 8569 8570GENERIC GPIO I2C DRIVER 8571M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8572S: Supported 8573F: drivers/i2c/busses/i2c-gpio.c 8574F: include/linux/platform_data/i2c-gpio.h 8575 8576GENERIC GPIO I2C MULTIPLEXER DRIVER 8577M: Peter Korsgaard <peter.korsgaard@barco.com> 8578L: linux-i2c@vger.kernel.org 8579S: Supported 8580F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8581F: drivers/i2c/muxes/i2c-mux-gpio.c 8582F: include/linux/platform_data/i2c-mux-gpio.h 8583 8584GENERIC HDLC (WAN) DRIVERS 8585M: Krzysztof Halasa <khc@pm.waw.pl> 8586S: Maintained 8587W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8588F: drivers/net/wan/c101.c 8589F: drivers/net/wan/hd6457* 8590F: drivers/net/wan/hdlc* 8591F: drivers/net/wan/n2.c 8592F: drivers/net/wan/pc300too.c 8593F: drivers/net/wan/pci200syn.c 8594F: drivers/net/wan/wanxl* 8595 8596GENERIC INCLUDE/ASM HEADER FILES 8597M: Arnd Bergmann <arnd@arndb.de> 8598L: linux-arch@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8601F: include/asm-generic/ 8602F: include/uapi/asm-generic/ 8603 8604GENERIC PHY FRAMEWORK 8605M: Vinod Koul <vkoul@kernel.org> 8606M: Kishon Vijay Abraham I <kishon@kernel.org> 8607L: linux-phy@lists.infradead.org 8608S: Supported 8609Q: https://patchwork.kernel.org/project/linux-phy/list/ 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8611F: Documentation/devicetree/bindings/phy/ 8612F: drivers/phy/ 8613F: include/dt-bindings/phy/ 8614F: include/linux/phy/ 8615 8616GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8617M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8618S: Supported 8619F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8620 8621GENERIC PM DOMAINS 8622M: "Rafael J. Wysocki" <rafael@kernel.org> 8623M: Kevin Hilman <khilman@kernel.org> 8624M: Ulf Hansson <ulf.hansson@linaro.org> 8625L: linux-pm@vger.kernel.org 8626S: Supported 8627F: Documentation/devicetree/bindings/power/power?domain* 8628F: drivers/base/power/domain*.c 8629F: include/linux/pm_domain.h 8630 8631GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8632M: Eugen Hristev <eugen.hristev@microchip.com> 8633L: linux-input@vger.kernel.org 8634S: Maintained 8635F: drivers/input/touchscreen/resistive-adc-touch.c 8636 8637GENERIC STRING LIBRARY 8638R: Andy Shevchenko <andy@kernel.org> 8639S: Maintained 8640F: lib/string.c 8641F: lib/string_helpers.c 8642F: lib/test_string.c 8643F: lib/test-string_helpers.c 8644 8645GENERIC UIO DRIVER FOR PCI DEVICES 8646M: "Michael S. Tsirkin" <mst@redhat.com> 8647L: kvm@vger.kernel.org 8648S: Supported 8649F: drivers/uio/uio_pci_generic.c 8650 8651GENERIC VDSO LIBRARY 8652M: Andy Lutomirski <luto@kernel.org> 8653M: Thomas Gleixner <tglx@linutronix.de> 8654M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8655L: linux-kernel@vger.kernel.org 8656S: Maintained 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8658F: include/asm-generic/vdso/vsyscall.h 8659F: include/vdso/ 8660F: kernel/time/vsyscall.c 8661F: lib/vdso/ 8662 8663GENWQE (IBM Generic Workqueue Card) 8664M: Frank Haverkamp <haver@linux.ibm.com> 8665S: Supported 8666F: drivers/misc/genwqe/ 8667 8668GET_MAINTAINER SCRIPT 8669M: Joe Perches <joe@perches.com> 8670S: Maintained 8671F: scripts/get_maintainer.pl 8672 8673GFS2 FILE SYSTEM 8674M: Bob Peterson <rpeterso@redhat.com> 8675M: Andreas Gruenbacher <agruenba@redhat.com> 8676L: cluster-devel@redhat.com 8677S: Supported 8678B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8679T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8680F: Documentation/filesystems/gfs2* 8681F: fs/gfs2/ 8682F: include/uapi/linux/gfs2_ondisk.h 8683 8684GIGABYTE WMI DRIVER 8685M: Thomas Weißschuh <thomas@weissschuh.net> 8686L: platform-driver-x86@vger.kernel.org 8687S: Maintained 8688F: drivers/platform/x86/gigabyte-wmi.c 8689 8690GNSS SUBSYSTEM 8691M: Johan Hovold <johan@kernel.org> 8692S: Maintained 8693T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8694F: Documentation/ABI/testing/sysfs-class-gnss 8695F: Documentation/devicetree/bindings/gnss/ 8696F: drivers/gnss/ 8697F: include/linux/gnss.h 8698 8699GO7007 MPEG CODEC 8700M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8701L: linux-media@vger.kernel.org 8702S: Maintained 8703F: drivers/media/usb/go7007/ 8704 8705GOODIX TOUCHSCREEN 8706M: Bastien Nocera <hadess@hadess.net> 8707M: Hans de Goede <hdegoede@redhat.com> 8708L: linux-input@vger.kernel.org 8709S: Maintained 8710F: drivers/input/touchscreen/goodix* 8711 8712GOOGLE ETHERNET DRIVERS 8713M: Jeroen de Borst <jeroendb@google.com> 8714M: Catherine Sullivan <csully@google.com> 8715R: Shailend Chand <shailend@google.com> 8716L: netdev@vger.kernel.org 8717S: Supported 8718F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8719F: drivers/net/ethernet/google 8720 8721GPD POCKET FAN DRIVER 8722M: Hans de Goede <hdegoede@redhat.com> 8723L: platform-driver-x86@vger.kernel.org 8724S: Maintained 8725F: drivers/platform/x86/gpd-pocket-fan.c 8726 8727GPIO ACPI SUPPORT 8728M: Mika Westerberg <mika.westerberg@linux.intel.com> 8729M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8730L: linux-gpio@vger.kernel.org 8731L: linux-acpi@vger.kernel.org 8732S: Supported 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8734F: Documentation/firmware-guide/acpi/gpio-properties.rst 8735F: drivers/gpio/gpiolib-acpi.c 8736F: drivers/gpio/gpiolib-acpi.h 8737 8738GPIO AGGREGATOR 8739M: Geert Uytterhoeven <geert+renesas@glider.be> 8740L: linux-gpio@vger.kernel.org 8741S: Supported 8742F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8743F: drivers/gpio/gpio-aggregator.c 8744 8745GPIO IR Transmitter 8746M: Sean Young <sean@mess.org> 8747L: linux-media@vger.kernel.org 8748S: Maintained 8749F: drivers/media/rc/gpio-ir-tx.c 8750 8751GPIO MOCKUP DRIVER 8752M: Bamvor Jian Zhang <bamv2005@gmail.com> 8753L: linux-gpio@vger.kernel.org 8754S: Maintained 8755F: drivers/gpio/gpio-mockup.c 8756F: tools/testing/selftests/gpio/ 8757 8758GPIO REGMAP 8759R: Michael Walle <michael@walle.cc> 8760S: Maintained 8761F: drivers/gpio/gpio-regmap.c 8762F: include/linux/gpio/regmap.h 8763 8764GPIO SUBSYSTEM 8765M: Linus Walleij <linus.walleij@linaro.org> 8766M: Bartosz Golaszewski <brgl@bgdev.pl> 8767L: linux-gpio@vger.kernel.org 8768S: Maintained 8769T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8770F: Documentation/ABI/obsolete/sysfs-gpio 8771F: Documentation/ABI/testing/gpio-cdev 8772F: Documentation/admin-guide/gpio/ 8773F: Documentation/devicetree/bindings/gpio/ 8774F: Documentation/driver-api/gpio/ 8775F: drivers/gpio/ 8776F: include/asm-generic/gpio.h 8777F: include/dt-bindings/gpio/ 8778F: include/linux/gpio.h 8779F: include/linux/gpio/ 8780F: include/linux/of_gpio.h 8781F: include/uapi/linux/gpio.h 8782F: tools/gpio/ 8783 8784GRE DEMULTIPLEXER DRIVER 8785M: Dmitry Kozlov <xeb@mail.ru> 8786L: netdev@vger.kernel.org 8787S: Maintained 8788F: include/net/gre.h 8789F: net/ipv4/gre_demux.c 8790F: net/ipv4/gre_offload.c 8791 8792GRETH 10/100/1G Ethernet MAC device driver 8793M: Andreas Larsson <andreas@gaisler.com> 8794L: netdev@vger.kernel.org 8795S: Maintained 8796F: drivers/net/ethernet/aeroflex/ 8797 8798GREYBUS AUDIO PROTOCOLS DRIVERS 8799M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8800M: Mark Greer <mgreer@animalcreek.com> 8801S: Maintained 8802F: drivers/staging/greybus/audio_apbridgea.c 8803F: drivers/staging/greybus/audio_apbridgea.h 8804F: drivers/staging/greybus/audio_codec.c 8805F: drivers/staging/greybus/audio_codec.h 8806F: drivers/staging/greybus/audio_gb.c 8807F: drivers/staging/greybus/audio_manager.c 8808F: drivers/staging/greybus/audio_manager.h 8809F: drivers/staging/greybus/audio_manager_module.c 8810F: drivers/staging/greybus/audio_manager_private.h 8811F: drivers/staging/greybus/audio_manager_sysfs.c 8812F: drivers/staging/greybus/audio_module.c 8813F: drivers/staging/greybus/audio_topology.c 8814 8815GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8816M: Viresh Kumar <vireshk@kernel.org> 8817S: Maintained 8818F: drivers/staging/greybus/authentication.c 8819F: drivers/staging/greybus/bootrom.c 8820F: drivers/staging/greybus/firmware.h 8821F: drivers/staging/greybus/fw-core.c 8822F: drivers/staging/greybus/fw-download.c 8823F: drivers/staging/greybus/fw-management.c 8824F: drivers/staging/greybus/greybus_authentication.h 8825F: drivers/staging/greybus/greybus_firmware.h 8826F: drivers/staging/greybus/hid.c 8827F: drivers/staging/greybus/i2c.c 8828F: drivers/staging/greybus/spi.c 8829F: drivers/staging/greybus/spilib.c 8830F: drivers/staging/greybus/spilib.h 8831 8832GREYBUS LOOPBACK DRIVER 8833M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8834S: Maintained 8835F: drivers/staging/greybus/loopback.c 8836 8837GREYBUS PLATFORM DRIVERS 8838M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8839S: Maintained 8840F: drivers/staging/greybus/arche-apb-ctrl.c 8841F: drivers/staging/greybus/arche-platform.c 8842F: drivers/staging/greybus/arche_platform.h 8843 8844GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8845M: Rui Miguel Silva <rmfrfs@gmail.com> 8846S: Maintained 8847F: drivers/staging/greybus/gpio.c 8848F: drivers/staging/greybus/light.c 8849F: drivers/staging/greybus/power_supply.c 8850F: drivers/staging/greybus/sdio.c 8851F: drivers/staging/greybus/spi.c 8852F: drivers/staging/greybus/spilib.c 8853 8854GREYBUS SUBSYSTEM 8855M: Johan Hovold <johan@kernel.org> 8856M: Alex Elder <elder@kernel.org> 8857M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8858L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8859S: Maintained 8860F: drivers/greybus/ 8861F: drivers/staging/greybus/ 8862F: include/linux/greybus.h 8863F: include/linux/greybus/ 8864 8865GREYBUS UART PROTOCOLS DRIVERS 8866M: David Lin <dtwlin@gmail.com> 8867S: Maintained 8868F: drivers/staging/greybus/log.c 8869F: drivers/staging/greybus/uart.c 8870 8871GS1662 VIDEO SERIALIZER 8872M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8873L: linux-media@vger.kernel.org 8874S: Maintained 8875T: git git://linuxtv.org/media_tree.git 8876F: drivers/media/spi/gs1662.c 8877 8878GSPCA FINEPIX SUBDRIVER 8879M: Frank Zago <frank@zago.net> 8880L: linux-media@vger.kernel.org 8881S: Maintained 8882T: git git://linuxtv.org/media_tree.git 8883F: drivers/media/usb/gspca/finepix.c 8884 8885GSPCA GL860 SUBDRIVER 8886M: Olivier Lorin <o.lorin@laposte.net> 8887L: linux-media@vger.kernel.org 8888S: Maintained 8889T: git git://linuxtv.org/media_tree.git 8890F: drivers/media/usb/gspca/gl860/ 8891 8892GSPCA M5602 SUBDRIVER 8893M: Erik Andren <erik.andren@gmail.com> 8894L: linux-media@vger.kernel.org 8895S: Maintained 8896T: git git://linuxtv.org/media_tree.git 8897F: drivers/media/usb/gspca/m5602/ 8898 8899GSPCA PAC207 SONIXB SUBDRIVER 8900M: Hans Verkuil <hverkuil@xs4all.nl> 8901L: linux-media@vger.kernel.org 8902S: Odd Fixes 8903T: git git://linuxtv.org/media_tree.git 8904F: drivers/media/usb/gspca/pac207.c 8905 8906GSPCA SN9C20X SUBDRIVER 8907M: Brian Johnson <brijohn@gmail.com> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/usb/gspca/sn9c20x.c 8912 8913GSPCA T613 SUBDRIVER 8914M: Leandro Costantino <lcostantino@gmail.com> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/t613.c 8919 8920GSPCA USB WEBCAM DRIVER 8921M: Hans Verkuil <hverkuil@xs4all.nl> 8922L: linux-media@vger.kernel.org 8923S: Odd Fixes 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/ 8926 8927GTP (GPRS Tunneling Protocol) 8928M: Pablo Neira Ayuso <pablo@netfilter.org> 8929M: Harald Welte <laforge@gnumonks.org> 8930L: osmocom-net-gprs@lists.osmocom.org 8931S: Maintained 8932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8933F: drivers/net/gtp.c 8934 8935GUID PARTITION TABLE (GPT) 8936M: Davidlohr Bueso <dave@stgolabs.net> 8937L: linux-efi@vger.kernel.org 8938S: Maintained 8939F: block/partitions/efi.* 8940 8941HABANALABS PCI DRIVER 8942M: Oded Gabbay <ogabbay@kernel.org> 8943S: Supported 8944T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8945F: Documentation/ABI/testing/debugfs-driver-habanalabs 8946F: Documentation/ABI/testing/sysfs-driver-habanalabs 8947F: drivers/misc/habanalabs/ 8948F: include/trace/events/habanalabs.h 8949F: include/uapi/misc/habanalabs.h 8950 8951HACKRF MEDIA DRIVER 8952M: Antti Palosaari <crope@iki.fi> 8953L: linux-media@vger.kernel.org 8954S: Maintained 8955W: https://linuxtv.org 8956W: http://palosaari.fi/linux/ 8957Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8958T: git git://linuxtv.org/anttip/media_tree.git 8959F: drivers/media/usb/hackrf/ 8960 8961HANTRO VPU CODEC DRIVER 8962M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8963M: Philipp Zabel <p.zabel@pengutronix.de> 8964L: linux-media@vger.kernel.org 8965L: linux-rockchip@lists.infradead.org 8966S: Maintained 8967F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8968F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8969F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8970F: drivers/media/platform/verisilicon/ 8971 8972HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8973M: Frank Seidel <frank@f-seidel.de> 8974L: platform-driver-x86@vger.kernel.org 8975S: Maintained 8976W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8977F: drivers/platform/x86/hdaps.c 8978 8979HARDWARE MONITORING 8980M: Jean Delvare <jdelvare@suse.com> 8981M: Guenter Roeck <linux@roeck-us.net> 8982L: linux-hwmon@vger.kernel.org 8983S: Maintained 8984W: http://hwmon.wiki.kernel.org/ 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8986F: Documentation/ABI/testing/sysfs-class-hwmon 8987F: Documentation/devicetree/bindings/hwmon/ 8988F: Documentation/hwmon/ 8989F: drivers/hwmon/ 8990F: include/linux/hwmon*.h 8991F: include/trace/events/hwmon*.h 8992K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8993 8994HARDWARE RANDOM NUMBER GENERATOR CORE 8995M: Olivia Mackall <olivia@selenic.com> 8996M: Herbert Xu <herbert@gondor.apana.org.au> 8997L: linux-crypto@vger.kernel.org 8998S: Odd fixes 8999F: Documentation/admin-guide/hw_random.rst 9000F: Documentation/devicetree/bindings/rng/ 9001F: drivers/char/hw_random/ 9002F: include/linux/hw_random.h 9003 9004HARDWARE SPINLOCK CORE 9005M: Ohad Ben-Cohen <ohad@wizery.com> 9006M: Bjorn Andersson <andersson@kernel.org> 9007R: Baolin Wang <baolin.wang7@gmail.com> 9008L: linux-remoteproc@vger.kernel.org 9009S: Maintained 9010T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9011F: Documentation/devicetree/bindings/hwlock/ 9012F: Documentation/locking/hwspinlock.rst 9013F: drivers/hwspinlock/ 9014F: include/linux/hwspinlock.h 9015 9016HARDWARE TRACING FACILITIES 9017M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9018S: Maintained 9019F: drivers/hwtracing/ 9020 9021HARMONY SOUND DRIVER 9022L: linux-parisc@vger.kernel.org 9023S: Maintained 9024F: sound/parisc/harmony.* 9025 9026HDPVR USB VIDEO ENCODER DRIVER 9027M: Hans Verkuil <hverkuil@xs4all.nl> 9028L: linux-media@vger.kernel.org 9029S: Odd Fixes 9030W: https://linuxtv.org 9031T: git git://linuxtv.org/media_tree.git 9032F: drivers/media/usb/hdpvr/ 9033 9034HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9035M: Matt Hsiao <matt.hsiao@hpe.com> 9036S: Supported 9037F: drivers/misc/hpilo.[ch] 9038 9039HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9040M: Jerry Hoemann <jerry.hoemann@hpe.com> 9041S: Supported 9042F: Documentation/watchdog/hpwdt.rst 9043F: drivers/watchdog/hpwdt.c 9044 9045HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9046M: Don Brace <don.brace@microchip.com> 9047L: storagedev@microchip.com 9048L: linux-scsi@vger.kernel.org 9049S: Supported 9050F: Documentation/scsi/hpsa.rst 9051F: drivers/scsi/hpsa*.[ch] 9052F: include/linux/cciss*.h 9053F: include/uapi/linux/cciss*.h 9054 9055HFI1 DRIVER 9056M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9057L: linux-rdma@vger.kernel.org 9058S: Supported 9059F: drivers/infiniband/hw/hfi1 9060 9061HFS FILESYSTEM 9062L: linux-fsdevel@vger.kernel.org 9063S: Orphan 9064F: Documentation/filesystems/hfs.rst 9065F: fs/hfs/ 9066 9067HFSPLUS FILESYSTEM 9068L: linux-fsdevel@vger.kernel.org 9069S: Orphan 9070F: Documentation/filesystems/hfsplus.rst 9071F: fs/hfsplus/ 9072 9073HGA FRAMEBUFFER DRIVER 9074M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9075L: linux-nvidia@lists.surfsouth.com 9076S: Maintained 9077W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9078F: drivers/video/fbdev/hgafb.c 9079 9080HIBERNATION (aka Software Suspend, aka swsusp) 9081M: "Rafael J. Wysocki" <rafael@kernel.org> 9082M: Pavel Machek <pavel@ucw.cz> 9083L: linux-pm@vger.kernel.org 9084S: Supported 9085B: https://bugzilla.kernel.org 9086F: arch/*/include/asm/suspend*.h 9087F: arch/x86/power/ 9088F: drivers/base/power/ 9089F: include/linux/freezer.h 9090F: include/linux/pm.h 9091F: include/linux/suspend.h 9092F: kernel/power/ 9093 9094HID CORE LAYER 9095M: Jiri Kosina <jikos@kernel.org> 9096M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9097L: linux-input@vger.kernel.org 9098S: Maintained 9099T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9100F: drivers/hid/ 9101F: include/linux/hid* 9102F: include/uapi/linux/hid* 9103F: tools/testing/selftests/hid/ 9104 9105HID LOGITECH DRIVERS 9106R: Filipe Laíns <lains@riseup.net> 9107L: linux-input@vger.kernel.org 9108S: Maintained 9109F: drivers/hid/hid-logitech-* 9110 9111HID PLAYSTATION DRIVER 9112M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9113L: linux-input@vger.kernel.org 9114S: Supported 9115F: drivers/hid/hid-playstation.c 9116 9117HID PHOENIX RC FLIGHT CONTROLLER 9118M: Marcus Folkesson <marcus.folkesson@gmail.com> 9119L: linux-input@vger.kernel.org 9120S: Maintained 9121F: drivers/hid/hid-pxrc.c 9122 9123HID SENSOR HUB DRIVERS 9124M: Jiri Kosina <jikos@kernel.org> 9125M: Jonathan Cameron <jic23@kernel.org> 9126M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9127L: linux-input@vger.kernel.org 9128L: linux-iio@vger.kernel.org 9129S: Maintained 9130F: Documentation/hid/hid-sensor* 9131F: drivers/hid/hid-sensor-* 9132F: drivers/iio/*/hid-* 9133F: include/linux/hid-sensor-* 9134 9135HID VRC-2 CAR CONTROLLER DRIVER 9136M: Marcus Folkesson <marcus.folkesson@gmail.com> 9137L: linux-input@vger.kernel.org 9138S: Maintained 9139F: drivers/hid/hid-vrc2.c 9140 9141HID WACOM DRIVER 9142M: Ping Cheng <ping.cheng@wacom.com> 9143M: Jason Gerecke <jason.gerecke@wacom.com> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146F: drivers/hid/wacom.h 9147F: drivers/hid/wacom_* 9148 9149HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9150M: Thomas Gleixner <tglx@linutronix.de> 9151L: linux-kernel@vger.kernel.org 9152S: Maintained 9153T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9154F: Documentation/timers/ 9155F: include/linux/clockchips.h 9156F: include/linux/hrtimer.h 9157F: kernel/time/clockevents.c 9158F: kernel/time/hrtimer.c 9159F: kernel/time/timer_*.c 9160 9161HIGH-SPEED SCC DRIVER FOR AX.25 9162L: linux-hams@vger.kernel.org 9163S: Orphan 9164F: drivers/net/hamradio/scc.c 9165 9166HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9167M: HighPoint Linux Team <linux@highpoint-tech.com> 9168S: Supported 9169W: http://www.highpoint-tech.com 9170F: Documentation/scsi/hptiop.rst 9171F: drivers/scsi/hptiop.c 9172 9173HIPPI 9174M: Jes Sorensen <jes@trained-monkey.org> 9175L: linux-hippi@sunsite.dk 9176S: Maintained 9177F: drivers/net/hippi/ 9178F: include/linux/hippidevice.h 9179F: include/uapi/linux/if_hippi.h 9180F: net/802/hippi.c 9181 9182HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9183M: Kurt Kanzenbach <kurt@linutronix.de> 9184L: netdev@vger.kernel.org 9185S: Maintained 9186F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9187F: drivers/net/dsa/hirschmann/* 9188F: include/linux/platform_data/hirschmann-hellcreek.h 9189F: net/dsa/tag_hellcreek.c 9190 9191HISILICON DMA DRIVER 9192M: Zhou Wang <wangzhou1@hisilicon.com> 9193M: Jie Hai <haijie1@hisilicon.com> 9194L: dmaengine@vger.kernel.org 9195S: Maintained 9196F: drivers/dma/hisi_dma.c 9197 9198HISILICON GPIO DRIVER 9199M: Jay Fang <f.fangjian@huawei.com> 9200L: linux-gpio@vger.kernel.org 9201S: Maintained 9202F: drivers/gpio/gpio-hisi.c 9203 9204HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9205M: Longfang Liu <liulongfang@huawei.com> 9206L: linux-crypto@vger.kernel.org 9207S: Maintained 9208F: Documentation/ABI/testing/debugfs-hisi-hpre 9209F: drivers/crypto/hisilicon/hpre/hpre.h 9210F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9211F: drivers/crypto/hisilicon/hpre/hpre_main.c 9212 9213HISILICON I2C CONTROLLER DRIVER 9214M: Yicong Yang <yangyicong@hisilicon.com> 9215L: linux-i2c@vger.kernel.org 9216S: Maintained 9217W: https://www.hisilicon.com 9218F: drivers/i2c/busses/i2c-hisi.c 9219 9220HISILICON LPC BUS DRIVER 9221M: Jay Fang <f.fangjian@huawei.com> 9222S: Maintained 9223W: http://www.hisilicon.com 9224F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9225F: drivers/bus/hisi_lpc.c 9226 9227HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9228M: Yisen Zhuang <yisen.zhuang@huawei.com> 9229M: Salil Mehta <salil.mehta@huawei.com> 9230L: netdev@vger.kernel.org 9231S: Maintained 9232W: http://www.hisilicon.com 9233F: drivers/net/ethernet/hisilicon/hns3/ 9234 9235HISILICON NETWORK SUBSYSTEM DRIVER 9236M: Yisen Zhuang <yisen.zhuang@huawei.com> 9237M: Salil Mehta <salil.mehta@huawei.com> 9238L: netdev@vger.kernel.org 9239S: Maintained 9240W: http://www.hisilicon.com 9241F: Documentation/devicetree/bindings/net/hisilicon*.txt 9242F: drivers/net/ethernet/hisilicon/ 9243 9244HIKEY960 ONBOARD USB GPIO HUB DRIVER 9245M: John Stultz <jstultz@google.com> 9246L: linux-kernel@vger.kernel.org 9247S: Maintained 9248F: drivers/misc/hisi_hikey_usb.c 9249 9250HISILICON PMU DRIVER 9251M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9252M: Qi Liu <liuqi115@huawei.com> 9253S: Supported 9254W: http://www.hisilicon.com 9255F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9256F: Documentation/admin-guide/perf/hisi-pmu.rst 9257F: drivers/perf/hisilicon 9258 9259HISILICON HNS3 PMU DRIVER 9260M: Guangbin Huang <huangguangbin2@huawei.com> 9261S: Supported 9262F: Documentation/admin-guide/perf/hns3-pmu.rst 9263F: drivers/perf/hisilicon/hns3_pmu.c 9264 9265HISILICON PTT DRIVER 9266M: Yicong Yang <yangyicong@hisilicon.com> 9267L: linux-kernel@vger.kernel.org 9268S: Maintained 9269F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9270F: Documentation/trace/hisi-ptt.rst 9271F: drivers/hwtracing/ptt/ 9272 9273HISILICON QM DRIVER 9274M: Weili Qian <qianweili@huawei.com> 9275M: Zhou Wang <wangzhou1@hisilicon.com> 9276L: linux-crypto@vger.kernel.org 9277S: Maintained 9278F: drivers/crypto/hisilicon/Kconfig 9279F: drivers/crypto/hisilicon/Makefile 9280F: drivers/crypto/hisilicon/qm.c 9281F: drivers/crypto/hisilicon/sgl.c 9282F: include/linux/hisi_acc_qm.h 9283 9284HISILICON ZIP Controller DRIVER 9285M: Yang Shen <shenyang39@huawei.com> 9286M: Zhou Wang <wangzhou1@hisilicon.com> 9287L: linux-crypto@vger.kernel.org 9288S: Maintained 9289F: Documentation/ABI/testing/debugfs-hisi-zip 9290F: drivers/crypto/hisilicon/zip/ 9291 9292HISILICON ROCE DRIVER 9293M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9294M: Wenpeng Liang <liangwenpeng@huawei.com> 9295L: linux-rdma@vger.kernel.org 9296S: Maintained 9297F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9298F: drivers/infiniband/hw/hns/ 9299 9300HISILICON SAS Controller 9301M: John Garry <john.garry@huawei.com> 9302S: Supported 9303W: http://www.hisilicon.com 9304F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9305F: drivers/scsi/hisi_sas/ 9306 9307HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9308M: Kai Ye <yekai13@huawei.com> 9309M: Longfang Liu <liulongfang@huawei.com> 9310L: linux-crypto@vger.kernel.org 9311S: Maintained 9312F: Documentation/ABI/testing/debugfs-hisi-sec 9313F: drivers/crypto/hisilicon/sec2/sec.h 9314F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9315F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9316F: drivers/crypto/hisilicon/sec2/sec_main.c 9317 9318HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9319M: Jay Fang <f.fangjian@huawei.com> 9320L: linux-spi@vger.kernel.org 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: drivers/spi/spi-hisi-kunpeng.c 9324 9325HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9326M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9327L: linux-kernel@vger.kernel.org 9328S: Maintained 9329F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9330F: drivers/spmi/hisi-spmi-controller.c 9331 9332HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9333M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9334L: linux-kernel@vger.kernel.org 9335S: Maintained 9336F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9337F: drivers/mfd/hi6421-spmi-pmic.c 9338 9339HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9340M: Weili Qian <qianweili@huawei.com> 9341S: Maintained 9342F: drivers/crypto/hisilicon/trng/trng.c 9343 9344HISILICON V3XX SPI NOR FLASH Controller Driver 9345M: John Garry <john.garry@huawei.com> 9346S: Maintained 9347W: http://www.hisilicon.com 9348F: drivers/spi/spi-hisi-sfc-v3xx.c 9349 9350HMM - Heterogeneous Memory Management 9351M: Jérôme Glisse <jglisse@redhat.com> 9352L: linux-mm@kvack.org 9353S: Maintained 9354F: Documentation/mm/hmm.rst 9355F: include/linux/hmm* 9356F: lib/test_hmm* 9357F: mm/hmm* 9358F: tools/testing/selftests/vm/*hmm* 9359 9360HOST AP DRIVER 9361M: Jouni Malinen <j@w1.fi> 9362L: linux-wireless@vger.kernel.org 9363S: Obsolete 9364W: http://w1.fi/hostap-driver.html 9365F: drivers/net/wireless/intersil/hostap/ 9366 9367HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9368L: platform-driver-x86@vger.kernel.org 9369S: Orphan 9370F: drivers/platform/x86/tc1100-wmi.c 9371 9372HPET: High Precision Event Timers driver 9373M: Clemens Ladisch <clemens@ladisch.de> 9374S: Maintained 9375F: Documentation/timers/hpet.rst 9376F: drivers/char/hpet.c 9377F: include/linux/hpet.h 9378F: include/uapi/linux/hpet.h 9379 9380HPET: x86 9381S: Orphan 9382F: arch/x86/include/asm/hpet.h 9383F: arch/x86/kernel/hpet.c 9384 9385HPFS FILESYSTEM 9386M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9387S: Maintained 9388W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9389F: fs/hpfs/ 9390 9391HSI SUBSYSTEM 9392M: Sebastian Reichel <sre@kernel.org> 9393S: Maintained 9394T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9395F: Documentation/ABI/testing/sysfs-bus-hsi 9396F: Documentation/driver-api/hsi.rst 9397F: drivers/hsi/ 9398F: include/linux/hsi/ 9399F: include/uapi/linux/hsi/ 9400 9401HSO 3G MODEM DRIVER 9402L: linux-usb@vger.kernel.org 9403S: Orphan 9404F: drivers/net/usb/hso.c 9405 9406HSR NETWORK PROTOCOL 9407L: netdev@vger.kernel.org 9408S: Orphan 9409F: net/hsr/ 9410 9411HT16K33 LED CONTROLLER DRIVER 9412M: Robin van der Gracht <robin@protonic.nl> 9413S: Maintained 9414F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9415F: drivers/auxdisplay/ht16k33.c 9416 9417HTCPEN TOUCHSCREEN DRIVER 9418M: Pau Oliva Fora <pof@eslack.org> 9419L: linux-input@vger.kernel.org 9420S: Maintained 9421F: drivers/input/touchscreen/htcpen.c 9422 9423HTE SUBSYSTEM 9424M: Dipen Patel <dipenp@nvidia.com> 9425S: Maintained 9426F: Documentation/devicetree/bindings/timestamp/ 9427F: Documentation/driver-api/hte/ 9428F: drivers/hte/ 9429F: include/linux/hte.h 9430 9431HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9432M: Lorenzo Bianconi <lorenzo@kernel.org> 9433L: linux-iio@vger.kernel.org 9434S: Maintained 9435W: http://www.st.com/ 9436F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9437F: drivers/iio/humidity/hts221* 9438 9439HUAWEI ETHERNET DRIVER 9440L: netdev@vger.kernel.org 9441S: Orphan 9442F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9443F: drivers/net/ethernet/huawei/hinic/ 9444 9445HUGETLB SUBSYSTEM 9446M: Mike Kravetz <mike.kravetz@oracle.com> 9447M: Muchun Song <songmuchun@bytedance.com> 9448L: linux-mm@kvack.org 9449S: Maintained 9450F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9451F: Documentation/admin-guide/mm/hugetlbpage.rst 9452F: Documentation/mm/hugetlbfs_reserv.rst 9453F: Documentation/mm/vmemmap_dedup.rst 9454F: fs/hugetlbfs/ 9455F: include/linux/hugetlb.h 9456F: mm/hugetlb.c 9457F: mm/hugetlb_vmemmap.c 9458F: mm/hugetlb_vmemmap.h 9459 9460HVA ST MEDIA DRIVER 9461M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9462L: linux-media@vger.kernel.org 9463S: Supported 9464W: https://linuxtv.org 9465T: git git://linuxtv.org/media_tree.git 9466F: drivers/media/platform/st/sti/hva 9467 9468HWPOISON MEMORY FAILURE HANDLING 9469M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9470R: Miaohe Lin <linmiaohe@huawei.com> 9471L: linux-mm@kvack.org 9472S: Maintained 9473F: mm/hwpoison-inject.c 9474F: mm/memory-failure.c 9475 9476HYCON HY46XX TOUCHSCREEN SUPPORT 9477M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9478L: linux-input@vger.kernel.org 9479S: Maintained 9480F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9481F: drivers/input/touchscreen/hycon-hy46xx.c 9482 9483HYGON PROCESSOR SUPPORT 9484M: Pu Wen <puwen@hygon.cn> 9485L: linux-kernel@vger.kernel.org 9486S: Maintained 9487F: arch/x86/kernel/cpu/hygon.c 9488 9489HYNIX HI556 SENSOR DRIVER 9490M: Shawn Tu <shawnx.tu@intel.com> 9491L: linux-media@vger.kernel.org 9492S: Maintained 9493T: git git://linuxtv.org/media_tree.git 9494F: drivers/media/i2c/hi556.c 9495 9496HYNIX HI846 SENSOR DRIVER 9497M: Martin Kepplinger <martin.kepplinger@puri.sm> 9498L: linux-media@vger.kernel.org 9499S: Maintained 9500F: drivers/media/i2c/hi846.c 9501 9502HYNIX HI847 SENSOR DRIVER 9503M: Shawn Tu <shawnx.tu@intel.com> 9504L: linux-media@vger.kernel.org 9505S: Maintained 9506F: drivers/media/i2c/hi847.c 9507 9508Hyper-V/Azure CORE AND DRIVERS 9509M: "K. Y. Srinivasan" <kys@microsoft.com> 9510M: Haiyang Zhang <haiyangz@microsoft.com> 9511M: Stephen Hemminger <sthemmin@microsoft.com> 9512M: Wei Liu <wei.liu@kernel.org> 9513M: Dexuan Cui <decui@microsoft.com> 9514L: linux-hyperv@vger.kernel.org 9515S: Supported 9516T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9517F: Documentation/ABI/stable/sysfs-bus-vmbus 9518F: Documentation/ABI/testing/debugfs-hyperv 9519F: Documentation/virt/hyperv 9520F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9521F: arch/arm64/hyperv 9522F: arch/arm64/include/asm/hyperv-tlfs.h 9523F: arch/arm64/include/asm/mshyperv.h 9524F: arch/x86/hyperv 9525F: arch/x86/include/asm/hyperv-tlfs.h 9526F: arch/x86/include/asm/mshyperv.h 9527F: arch/x86/include/asm/trace/hyperv.h 9528F: arch/x86/kernel/cpu/mshyperv.c 9529F: drivers/clocksource/hyperv_timer.c 9530F: drivers/hid/hid-hyperv.c 9531F: drivers/hv/ 9532F: drivers/input/serio/hyperv-keyboard.c 9533F: drivers/iommu/hyperv-iommu.c 9534F: drivers/net/ethernet/microsoft/ 9535F: drivers/net/hyperv/ 9536F: drivers/pci/controller/pci-hyperv-intf.c 9537F: drivers/pci/controller/pci-hyperv.c 9538F: drivers/scsi/storvsc_drv.c 9539F: drivers/uio/uio_hv_generic.c 9540F: drivers/video/fbdev/hyperv_fb.c 9541F: include/asm-generic/hyperv-tlfs.h 9542F: include/asm-generic/mshyperv.h 9543F: include/clocksource/hyperv_timer.h 9544F: include/linux/hyperv.h 9545F: include/uapi/linux/hyperv.h 9546F: net/vmw_vsock/hyperv_transport.c 9547F: tools/hv/ 9548 9549HYPERBUS SUPPORT 9550M: Vignesh Raghavendra <vigneshr@ti.com> 9551L: linux-mtd@lists.infradead.org 9552S: Supported 9553Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9554C: irc://irc.oftc.net/mtd 9555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9556F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9557F: drivers/mtd/hyperbus/ 9558F: include/linux/mtd/hyperbus.h 9559 9560HYPERVISOR VIRTUAL CONSOLE DRIVER 9561L: linuxppc-dev@lists.ozlabs.org 9562S: Odd Fixes 9563F: drivers/tty/hvc/ 9564 9565I2C ACPI SUPPORT 9566M: Mika Westerberg <mika.westerberg@linux.intel.com> 9567L: linux-i2c@vger.kernel.org 9568L: linux-acpi@vger.kernel.org 9569S: Maintained 9570F: drivers/i2c/i2c-core-acpi.c 9571 9572I2C CONTROLLER DRIVER FOR NVIDIA GPU 9573M: Ajay Gupta <ajayg@nvidia.com> 9574L: linux-i2c@vger.kernel.org 9575S: Maintained 9576F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9577F: drivers/i2c/busses/i2c-nvidia-gpu.c 9578 9579I2C MUXES 9580M: Peter Rosin <peda@axentia.se> 9581L: linux-i2c@vger.kernel.org 9582S: Maintained 9583F: Documentation/devicetree/bindings/i2c/i2c-arb* 9584F: Documentation/devicetree/bindings/i2c/i2c-gate* 9585F: Documentation/devicetree/bindings/i2c/i2c-mux* 9586F: Documentation/i2c/i2c-topology.rst 9587F: Documentation/i2c/muxes/ 9588F: drivers/i2c/i2c-mux.c 9589F: drivers/i2c/muxes/ 9590F: include/linux/i2c-mux.h 9591 9592I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9593M: Gregory CLEMENT <gregory.clement@bootlin.com> 9594L: linux-i2c@vger.kernel.org 9595S: Maintained 9596F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9597F: drivers/i2c/busses/i2c-mv64xxx.c 9598 9599I2C OVER PARALLEL PORT 9600M: Jean Delvare <jdelvare@suse.com> 9601L: linux-i2c@vger.kernel.org 9602S: Maintained 9603F: Documentation/i2c/busses/i2c-parport.rst 9604F: drivers/i2c/busses/i2c-parport.c 9605 9606I2C SUBSYSTEM 9607M: Wolfram Sang <wsa@kernel.org> 9608L: linux-i2c@vger.kernel.org 9609S: Maintained 9610W: https://i2c.wiki.kernel.org/ 9611Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9612T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9613F: Documentation/devicetree/bindings/i2c/i2c.txt 9614F: Documentation/i2c/ 9615F: drivers/i2c/* 9616F: include/dt-bindings/i2c/i2c.h 9617F: include/linux/i2c-dev.h 9618F: include/linux/i2c-smbus.h 9619F: include/linux/i2c.h 9620F: include/uapi/linux/i2c-*.h 9621F: include/uapi/linux/i2c.h 9622 9623I2C SUBSYSTEM HOST DRIVERS 9624L: linux-i2c@vger.kernel.org 9625S: Odd Fixes 9626W: https://i2c.wiki.kernel.org/ 9627Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9629F: Documentation/devicetree/bindings/i2c/ 9630F: drivers/i2c/algos/ 9631F: drivers/i2c/busses/ 9632F: include/dt-bindings/i2c/ 9633 9634I2C-TAOS-EVM DRIVER 9635M: Jean Delvare <jdelvare@suse.com> 9636L: linux-i2c@vger.kernel.org 9637S: Maintained 9638F: Documentation/i2c/busses/i2c-taos-evm.rst 9639F: drivers/i2c/busses/i2c-taos-evm.c 9640 9641I2C-TINY-USB DRIVER 9642M: Till Harbaum <till@harbaum.org> 9643L: linux-i2c@vger.kernel.org 9644S: Maintained 9645W: http://www.harbaum.org/till/i2c_tiny_usb 9646F: drivers/i2c/busses/i2c-tiny-usb.c 9647 9648I2C/SMBUS CONTROLLER DRIVERS FOR PC 9649M: Jean Delvare <jdelvare@suse.com> 9650L: linux-i2c@vger.kernel.org 9651S: Maintained 9652F: Documentation/i2c/busses/i2c-ali1535.rst 9653F: Documentation/i2c/busses/i2c-ali1563.rst 9654F: Documentation/i2c/busses/i2c-ali15x3.rst 9655F: Documentation/i2c/busses/i2c-amd756.rst 9656F: Documentation/i2c/busses/i2c-amd8111.rst 9657F: Documentation/i2c/busses/i2c-i801.rst 9658F: Documentation/i2c/busses/i2c-nforce2.rst 9659F: Documentation/i2c/busses/i2c-piix4.rst 9660F: Documentation/i2c/busses/i2c-sis5595.rst 9661F: Documentation/i2c/busses/i2c-sis630.rst 9662F: Documentation/i2c/busses/i2c-sis96x.rst 9663F: Documentation/i2c/busses/i2c-via.rst 9664F: Documentation/i2c/busses/i2c-viapro.rst 9665F: drivers/i2c/busses/i2c-ali1535.c 9666F: drivers/i2c/busses/i2c-ali1563.c 9667F: drivers/i2c/busses/i2c-ali15x3.c 9668F: drivers/i2c/busses/i2c-amd756-s4882.c 9669F: drivers/i2c/busses/i2c-amd756.c 9670F: drivers/i2c/busses/i2c-amd8111.c 9671F: drivers/i2c/busses/i2c-i801.c 9672F: drivers/i2c/busses/i2c-isch.c 9673F: drivers/i2c/busses/i2c-nforce2-s4985.c 9674F: drivers/i2c/busses/i2c-nforce2.c 9675F: drivers/i2c/busses/i2c-piix4.c 9676F: drivers/i2c/busses/i2c-sis5595.c 9677F: drivers/i2c/busses/i2c-sis630.c 9678F: drivers/i2c/busses/i2c-sis96x.c 9679F: drivers/i2c/busses/i2c-via.c 9680F: drivers/i2c/busses/i2c-viapro.c 9681 9682I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9683M: Hans de Goede <hdegoede@redhat.com> 9684L: linux-i2c@vger.kernel.org 9685S: Maintained 9686F: drivers/i2c/busses/i2c-cht-wc.c 9687 9688I2C/SMBUS ISMT DRIVER 9689M: Seth Heasley <seth.heasley@intel.com> 9690M: Neil Horman <nhorman@tuxdriver.com> 9691L: linux-i2c@vger.kernel.org 9692F: Documentation/i2c/busses/i2c-ismt.rst 9693F: drivers/i2c/busses/i2c-ismt.c 9694 9695I2C/SMBUS STUB DRIVER 9696M: Jean Delvare <jdelvare@suse.com> 9697L: linux-i2c@vger.kernel.org 9698S: Maintained 9699F: drivers/i2c/i2c-stub.c 9700 9701I3C DRIVER FOR CADENCE I3C MASTER IP 9702M: Przemysław Gaj <pgaj@cadence.com> 9703S: Maintained 9704F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9705F: drivers/i3c/master/i3c-master-cdns.c 9706 9707I3C DRIVER FOR SYNOPSYS DESIGNWARE 9708M: Vitor Soares <vitor.soares@synopsys.com> 9709S: Maintained 9710F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9711F: drivers/i3c/master/dw* 9712 9713I3C SUBSYSTEM 9714M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9715L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9716S: Maintained 9717C: irc://chat.freenode.net/linux-i3c 9718T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9719F: Documentation/ABI/testing/sysfs-bus-i3c 9720F: Documentation/devicetree/bindings/i3c/ 9721F: Documentation/driver-api/i3c 9722F: drivers/i3c/ 9723F: include/linux/i3c/ 9724 9725IA64 (Itanium) PLATFORM 9726L: linux-ia64@vger.kernel.org 9727S: Orphan 9728F: Documentation/ia64/ 9729F: arch/ia64/ 9730 9731IBM Operation Panel Input Driver 9732M: Eddie James <eajames@linux.ibm.com> 9733L: linux-input@vger.kernel.org 9734S: Maintained 9735F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9736F: drivers/input/misc/ibm-panel.c 9737 9738IBM Power 842 compression accelerator 9739M: Haren Myneni <haren@us.ibm.com> 9740S: Supported 9741F: crypto/842.c 9742F: drivers/crypto/nx/Kconfig 9743F: drivers/crypto/nx/Makefile 9744F: drivers/crypto/nx/nx-842* 9745F: include/linux/sw842.h 9746F: lib/842/ 9747 9748IBM Power in-Nest Crypto Acceleration 9749M: Breno Leitão <leitao@debian.org> 9750M: Nayna Jain <nayna@linux.ibm.com> 9751M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9752L: linux-crypto@vger.kernel.org 9753S: Supported 9754F: drivers/crypto/nx/Kconfig 9755F: drivers/crypto/nx/Makefile 9756F: drivers/crypto/nx/nx-aes* 9757F: drivers/crypto/nx/nx-sha* 9758F: drivers/crypto/nx/nx.* 9759F: drivers/crypto/nx/nx_csbcpb.h 9760F: drivers/crypto/nx/nx_debugfs.c 9761 9762IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9763M: Tyrel Datwyler <tyreld@linux.ibm.com> 9764L: linux-pci@vger.kernel.org 9765L: linuxppc-dev@lists.ozlabs.org 9766S: Supported 9767F: drivers/pci/hotplug/rpadlpar* 9768 9769IBM Power Linux RAID adapter 9770M: Brian King <brking@us.ibm.com> 9771S: Supported 9772F: drivers/scsi/ipr.* 9773 9774IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9775M: Tyrel Datwyler <tyreld@linux.ibm.com> 9776L: linux-pci@vger.kernel.org 9777L: linuxppc-dev@lists.ozlabs.org 9778S: Supported 9779F: drivers/pci/hotplug/rpaphp* 9780 9781IBM Power SRIOV Virtual NIC Device Driver 9782M: Haren Myneni <haren@linux.ibm.com> 9783M: Rick Lindsley <ricklind@linux.ibm.com> 9784R: Nick Child <nnac123@linux.ibm.com> 9785R: Dany Madden <danymadden@us.ibm.com> 9786R: Thomas Falcon <tlfalcon@linux.ibm.com> 9787L: netdev@vger.kernel.org 9788S: Supported 9789F: drivers/net/ethernet/ibm/ibmvnic.* 9790 9791IBM Power Virtual Accelerator Switchboard 9792L: linuxppc-dev@lists.ozlabs.org 9793S: Supported 9794F: arch/powerpc/include/asm/vas.h 9795F: arch/powerpc/platforms/powernv/copy-paste.h 9796F: arch/powerpc/platforms/powernv/vas* 9797 9798IBM Power Virtual Ethernet Device Driver 9799M: Nick Child <nnac123@linux.ibm.com> 9800L: netdev@vger.kernel.org 9801S: Supported 9802F: drivers/net/ethernet/ibm/ibmveth.* 9803 9804IBM Power Virtual FC Device Drivers 9805M: Tyrel Datwyler <tyreld@linux.ibm.com> 9806L: linux-scsi@vger.kernel.org 9807S: Supported 9808F: drivers/scsi/ibmvscsi/ibmvfc* 9809 9810IBM Power Virtual Management Channel Driver 9811M: Brad Warrum <bwarrum@linux.ibm.com> 9812M: Ritu Agarwal <rituagar@linux.ibm.com> 9813S: Supported 9814F: drivers/misc/ibmvmc.* 9815 9816IBM Power Virtual SCSI Device Drivers 9817M: Tyrel Datwyler <tyreld@linux.ibm.com> 9818L: linux-scsi@vger.kernel.org 9819S: Supported 9820F: drivers/scsi/ibmvscsi/ibmvscsi* 9821F: include/scsi/viosrp.h 9822 9823IBM Power Virtual SCSI Device Target Driver 9824M: Michael Cyr <mikecyr@linux.ibm.com> 9825L: linux-scsi@vger.kernel.org 9826L: target-devel@vger.kernel.org 9827S: Supported 9828F: drivers/scsi/ibmvscsi_tgt/ 9829 9830IBM Power VMX Cryptographic instructions 9831M: Breno Leitão <leitao@debian.org> 9832M: Nayna Jain <nayna@linux.ibm.com> 9833M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9834L: linux-crypto@vger.kernel.org 9835S: Supported 9836F: drivers/crypto/vmx/Kconfig 9837F: drivers/crypto/vmx/Makefile 9838F: drivers/crypto/vmx/aes* 9839F: drivers/crypto/vmx/ghash* 9840F: drivers/crypto/vmx/ppc-xlate.pl 9841F: drivers/crypto/vmx/vmx.c 9842 9843IBM ServeRAID RAID DRIVER 9844S: Orphan 9845F: drivers/scsi/ips.* 9846 9847ICH LPC AND GPIO DRIVER 9848M: Peter Tyser <ptyser@xes-inc.com> 9849S: Maintained 9850F: drivers/gpio/gpio-ich.c 9851F: drivers/mfd/lpc_ich.c 9852 9853ICY I2C DRIVER 9854M: Max Staudt <max@enpas.org> 9855L: linux-i2c@vger.kernel.org 9856S: Maintained 9857F: drivers/i2c/busses/i2c-icy.c 9858 9859IDEAPAD LAPTOP EXTRAS DRIVER 9860M: Ike Panhc <ike.pan@canonical.com> 9861L: platform-driver-x86@vger.kernel.org 9862S: Maintained 9863W: http://launchpad.net/ideapad-laptop 9864F: drivers/platform/x86/ideapad-laptop.c 9865 9866IDEAPAD LAPTOP SLIDEBAR DRIVER 9867M: Andrey Moiseev <o2g.org.ru@gmail.com> 9868L: linux-input@vger.kernel.org 9869S: Maintained 9870W: https://github.com/o2genum/ideapad-slidebar 9871F: drivers/input/misc/ideapad_slidebar.c 9872 9873IDMAPPED MOUNTS 9874M: Christian Brauner <brauner@kernel.org> 9875M: Seth Forshee <sforshee@kernel.org> 9876L: linux-fsdevel@vger.kernel.org 9877S: Maintained 9878T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9879F: Documentation/filesystems/idmappings.rst 9880F: tools/testing/selftests/mount_setattr/ 9881F: include/linux/mnt_idmapping.h 9882 9883IDT VersaClock 5 CLOCK DRIVER 9884M: Luca Ceresoli <luca@lucaceresoli.net> 9885S: Maintained 9886F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9887F: drivers/clk/clk-versaclock5.c 9888 9889IEEE 802.15.4 SUBSYSTEM 9890M: Alexander Aring <alex.aring@gmail.com> 9891M: Stefan Schmidt <stefan@datenfreihafen.org> 9892L: linux-wpan@vger.kernel.org 9893S: Maintained 9894W: https://linux-wpan.org/ 9895T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9896T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9897F: Documentation/networking/ieee802154.rst 9898F: drivers/net/ieee802154/ 9899F: include/linux/ieee802154.h 9900F: include/linux/nl802154.h 9901F: include/net/af_ieee802154.h 9902F: include/net/cfg802154.h 9903F: include/net/ieee802154_netdev.h 9904F: include/net/mac802154.h 9905F: include/net/nl802154.h 9906F: net/ieee802154/ 9907F: net/mac802154/ 9908 9909IFE PROTOCOL 9910M: Yotam Gigi <yotam.gi@gmail.com> 9911M: Jamal Hadi Salim <jhs@mojatatu.com> 9912F: include/net/ife.h 9913F: include/uapi/linux/ife.h 9914F: net/ife 9915 9916IGORPLUG-USB IR RECEIVER 9917M: Sean Young <sean@mess.org> 9918L: linux-media@vger.kernel.org 9919S: Maintained 9920F: drivers/media/rc/igorplugusb.c 9921 9922IGUANAWORKS USB IR TRANSCEIVER 9923M: Sean Young <sean@mess.org> 9924L: linux-media@vger.kernel.org 9925S: Maintained 9926F: drivers/media/rc/iguanair.c 9927 9928IIO DIGITAL POTENTIOMETER DAC 9929M: Peter Rosin <peda@axentia.se> 9930L: linux-iio@vger.kernel.org 9931S: Maintained 9932F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9933F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9934F: drivers/iio/dac/dpot-dac.c 9935 9936IIO ENVELOPE DETECTOR 9937M: Peter Rosin <peda@axentia.se> 9938L: linux-iio@vger.kernel.org 9939S: Maintained 9940F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9941F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9942F: drivers/iio/adc/envelope-detector.c 9943 9944IIO MULTIPLEXER 9945M: Peter Rosin <peda@axentia.se> 9946L: linux-iio@vger.kernel.org 9947S: Maintained 9948F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9949F: drivers/iio/multiplexer/iio-mux.c 9950 9951IIO SCMI BASED DRIVER 9952M: Jyoti Bhayana <jbhayana@google.com> 9953L: linux-iio@vger.kernel.org 9954S: Maintained 9955F: drivers/iio/common/scmi_sensors/scmi_iio.c 9956 9957IIO SUBSYSTEM AND DRIVERS 9958M: Jonathan Cameron <jic23@kernel.org> 9959R: Lars-Peter Clausen <lars@metafoo.de> 9960L: linux-iio@vger.kernel.org 9961S: Maintained 9962T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9963F: Documentation/ABI/testing/configfs-iio* 9964F: Documentation/ABI/testing/sysfs-bus-iio* 9965F: Documentation/devicetree/bindings/iio/ 9966F: drivers/iio/ 9967F: drivers/staging/iio/ 9968F: include/dt-bindings/iio/ 9969F: include/linux/iio/ 9970F: tools/iio/ 9971 9972IIO UNIT CONVERTER 9973M: Peter Rosin <peda@axentia.se> 9974L: linux-iio@vger.kernel.org 9975S: Maintained 9976F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9977F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9978F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9979F: drivers/iio/afe/iio-rescale.c 9980 9981IKANOS/ADI EAGLE ADSL USB DRIVER 9982M: Matthieu Castet <castet.matthieu@free.fr> 9983M: Stanislaw Gruszka <stf_xl@wp.pl> 9984S: Maintained 9985F: drivers/usb/atm/ueagle-atm.c 9986 9987IMAGIS TOUCHSCREEN DRIVER 9988M: Markuss Broks <markuss.broks@gmail.com> 9989S: Maintained 9990F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9991F: drivers/input/touchscreen/imagis.c 9992 9993IMGTEC ASCII LCD DRIVER 9994M: Paul Burton <paulburton@kernel.org> 9995S: Maintained 9996F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9997F: drivers/auxdisplay/img-ascii-lcd.c 9998 9999IMGTEC IR DECODER DRIVER 10000S: Orphan 10001F: drivers/media/rc/img-ir/ 10002 10003IMON SOUNDGRAPH USB IR RECEIVER 10004M: Sean Young <sean@mess.org> 10005L: linux-media@vger.kernel.org 10006S: Maintained 10007F: drivers/media/rc/imon.c 10008F: drivers/media/rc/imon_raw.c 10009 10010IMS TWINTURBO FRAMEBUFFER DRIVER 10011L: linux-fbdev@vger.kernel.org 10012S: Orphan 10013F: drivers/video/fbdev/imsttfb.c 10014 10015INA209 HARDWARE MONITOR DRIVER 10016M: Guenter Roeck <linux@roeck-us.net> 10017L: linux-hwmon@vger.kernel.org 10018S: Maintained 10019F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10020F: Documentation/hwmon/ina209.rst 10021F: drivers/hwmon/ina209.c 10022 10023INA2XX HARDWARE MONITOR DRIVER 10024M: Guenter Roeck <linux@roeck-us.net> 10025L: linux-hwmon@vger.kernel.org 10026S: Maintained 10027F: Documentation/hwmon/ina2xx.rst 10028F: drivers/hwmon/ina2xx.c 10029F: include/linux/platform_data/ina2xx.h 10030 10031INDUSTRY PACK SUBSYSTEM (IPACK) 10032M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10033M: Jens Taprogge <jens.taprogge@taprogge.org> 10034M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10035L: industrypack-devel@lists.sourceforge.net 10036S: Maintained 10037W: http://industrypack.sourceforge.net 10038F: drivers/ipack/ 10039 10040INFINEON DPS310 Driver 10041M: Eddie James <eajames@linux.ibm.com> 10042L: linux-iio@vger.kernel.org 10043S: Maintained 10044F: drivers/iio/pressure/dps310.c 10045 10046INFINIBAND SUBSYSTEM 10047M: Jason Gunthorpe <jgg@nvidia.com> 10048M: Leon Romanovsky <leonro@nvidia.com> 10049L: linux-rdma@vger.kernel.org 10050S: Supported 10051W: https://github.com/linux-rdma/rdma-core 10052Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10053T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10054F: Documentation/devicetree/bindings/infiniband/ 10055F: Documentation/infiniband/ 10056F: drivers/infiniband/ 10057F: include/rdma/ 10058F: include/trace/events/ib_mad.h 10059F: include/trace/events/ib_umad.h 10060F: include/uapi/linux/if_infiniband.h 10061F: include/uapi/rdma/ 10062F: samples/bpf/ibumad_kern.c 10063F: samples/bpf/ibumad_user.c 10064 10065INGENIC JZ4780 NAND DRIVER 10066M: Harvey Hunt <harveyhuntnexus@gmail.com> 10067L: linux-mtd@lists.infradead.org 10068L: linux-mips@vger.kernel.org 10069S: Maintained 10070F: drivers/mtd/nand/raw/ingenic/ 10071 10072INGENIC JZ47xx SoCs 10073M: Paul Cercueil <paul@crapouillou.net> 10074L: linux-mips@vger.kernel.org 10075S: Maintained 10076F: arch/mips/boot/dts/ingenic/ 10077F: arch/mips/generic/board-ingenic.c 10078F: arch/mips/include/asm/mach-ingenic/ 10079F: arch/mips/ingenic/Kconfig 10080F: drivers/clk/ingenic/ 10081F: drivers/dma/dma-jz4780.c 10082F: drivers/gpu/drm/ingenic/ 10083F: drivers/i2c/busses/i2c-jz4780.c 10084F: drivers/iio/adc/ingenic-adc.c 10085F: drivers/irqchip/irq-ingenic.c 10086F: drivers/memory/jz4780-nemc.c 10087F: drivers/mmc/host/jz4740_mmc.c 10088F: drivers/mtd/nand/raw/ingenic/ 10089F: drivers/pinctrl/pinctrl-ingenic.c 10090F: drivers/power/supply/ingenic-battery.c 10091F: drivers/pwm/pwm-jz4740.c 10092F: drivers/remoteproc/ingenic_rproc.c 10093F: drivers/rtc/rtc-jz4740.c 10094F: drivers/tty/serial/8250/8250_ingenic.c 10095F: drivers/usb/musb/jz4740.c 10096F: drivers/watchdog/jz4740_wdt.c 10097F: include/dt-bindings/iio/adc/ingenic,adc.h 10098F: include/linux/mfd/ingenic-tcu.h 10099F: sound/soc/codecs/jz47* 10100F: sound/soc/jz4740/ 10101 10102INJOINIC IP5xxx POWER BANK IC DRIVER 10103M: Samuel Holland <samuel@sholland.org> 10104S: Maintained 10105F: drivers/power/supply/ip5xxx_power.c 10106 10107INOTIFY 10108M: Jan Kara <jack@suse.cz> 10109R: Amir Goldstein <amir73il@gmail.com> 10110L: linux-fsdevel@vger.kernel.org 10111S: Maintained 10112F: Documentation/filesystems/inotify.rst 10113F: fs/notify/inotify/ 10114F: include/linux/inotify.h 10115F: include/uapi/linux/inotify.h 10116 10117INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10118M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10119L: linux-input@vger.kernel.org 10120S: Maintained 10121Q: http://patchwork.kernel.org/project/linux-input/list/ 10122T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10123F: Documentation/devicetree/bindings/input/ 10124F: Documentation/devicetree/bindings/serio/ 10125F: Documentation/input/ 10126F: drivers/input/ 10127F: include/dt-bindings/input/ 10128F: include/linux/input.h 10129F: include/linux/input/ 10130F: include/uapi/linux/input-event-codes.h 10131F: include/uapi/linux/input.h 10132 10133INPUT MULTITOUCH (MT) PROTOCOL 10134M: Henrik Rydberg <rydberg@bitmath.org> 10135L: linux-input@vger.kernel.org 10136S: Odd fixes 10137F: Documentation/input/multi-touch-protocol.rst 10138F: drivers/input/input-mt.c 10139K: \b(ABS|SYN)_MT_ 10140 10141INSIDE SECURE CRYPTO DRIVER 10142M: Antoine Tenart <atenart@kernel.org> 10143L: linux-crypto@vger.kernel.org 10144S: Maintained 10145F: drivers/crypto/inside-secure/ 10146 10147INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10148M: Mimi Zohar <zohar@linux.ibm.com> 10149M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10150L: linux-integrity@vger.kernel.org 10151S: Supported 10152T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10153F: security/integrity/ima/ 10154F: security/integrity/ 10155 10156INTEL 810/815 FRAMEBUFFER DRIVER 10157M: Antonino Daplas <adaplas@gmail.com> 10158L: linux-fbdev@vger.kernel.org 10159S: Maintained 10160F: drivers/video/fbdev/i810/ 10161 10162INTEL 8255 GPIO DRIVER 10163M: William Breathitt Gray <william.gray@linaro.org> 10164L: linux-gpio@vger.kernel.org 10165S: Maintained 10166F: drivers/gpio/gpio-i8255.c 10167F: drivers/gpio/gpio-i8255.h 10168 10169INTEL ASoC DRIVERS 10170M: Cezary Rojewski <cezary.rojewski@intel.com> 10171M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10172M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10173M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10174M: Bard Liao <yung-chuan.liao@linux.intel.com> 10175M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10176M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10178S: Supported 10179F: sound/soc/intel/ 10180 10181INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10182M: Hans de Goede <hdegoede@redhat.com> 10183L: platform-driver-x86@vger.kernel.org 10184S: Maintained 10185F: drivers/platform/x86/intel/atomisp2/pm.c 10186 10187INTEL ATOMISP2 LED DRIVER 10188M: Hans de Goede <hdegoede@redhat.com> 10189L: platform-driver-x86@vger.kernel.org 10190S: Maintained 10191F: drivers/platform/x86/intel/atomisp2/led.c 10192 10193INTEL BIOS SAR INT1092 DRIVER 10194M: Shravan Sudhakar <s.shravan@intel.com> 10195M: Intel Corporation <linuxwwan@intel.com> 10196L: platform-driver-x86@vger.kernel.org 10197S: Maintained 10198F: drivers/platform/x86/intel/int1092/ 10199 10200INTEL BROXTON PMC DRIVER 10201M: Mika Westerberg <mika.westerberg@linux.intel.com> 10202M: Zha Qipeng <qipeng.zha@intel.com> 10203S: Maintained 10204F: drivers/mfd/intel_pmc_bxt.c 10205F: include/linux/mfd/intel_pmc_bxt.h 10206 10207INTEL C600 SERIES SAS CONTROLLER DRIVER 10208M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10209L: linux-scsi@vger.kernel.org 10210S: Supported 10211T: git git://git.code.sf.net/p/intel-sas/isci 10212F: drivers/scsi/isci/ 10213 10214INTEL CPU family model numbers 10215M: Tony Luck <tony.luck@intel.com> 10216M: x86@kernel.org 10217L: linux-kernel@vger.kernel.org 10218S: Supported 10219F: arch/x86/include/asm/intel-family.h 10220 10221INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10222M: Jani Nikula <jani.nikula@linux.intel.com> 10223M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10224M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10225M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10226L: intel-gfx@lists.freedesktop.org 10227S: Supported 10228W: https://01.org/linuxgraphics/ 10229Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10230B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10231C: irc://irc.oftc.net/intel-gfx 10232T: git git://anongit.freedesktop.org/drm-intel 10233F: Documentation/gpu/i915.rst 10234F: drivers/gpu/drm/i915/ 10235F: include/drm/i915* 10236F: include/uapi/drm/i915_drm.h 10237 10238INTEL ETHERNET DRIVERS 10239M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10240M: Tony Nguyen <anthony.l.nguyen@intel.com> 10241L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10242S: Supported 10243W: http://www.intel.com/support/feedback.htm 10244W: http://e1000.sourceforge.net/ 10245Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10246T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10247T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10248F: Documentation/networking/device_drivers/ethernet/intel/ 10249F: drivers/net/ethernet/intel/ 10250F: drivers/net/ethernet/intel/*/ 10251F: include/linux/avf/virtchnl.h 10252F: include/linux/net/intel/iidc.h 10253 10254INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10255M: Mustafa Ismail <mustafa.ismail@intel.com> 10256M: Shiraz Saleem <shiraz.saleem@intel.com> 10257L: linux-rdma@vger.kernel.org 10258S: Supported 10259F: drivers/infiniband/hw/irdma/ 10260F: include/uapi/rdma/irdma-abi.h 10261 10262INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10263M: Maik Broemme <mbroemme@libmpq.org> 10264L: linux-fbdev@vger.kernel.org 10265S: Maintained 10266F: Documentation/fb/intelfb.rst 10267F: drivers/video/fbdev/intelfb/ 10268 10269INTEL GPIO DRIVERS 10270M: Andy Shevchenko <andy@kernel.org> 10271L: linux-gpio@vger.kernel.org 10272S: Supported 10273T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10274F: drivers/gpio/gpio-ich.c 10275F: drivers/gpio/gpio-merrifield.c 10276F: drivers/gpio/gpio-ml-ioh.c 10277F: drivers/gpio/gpio-pch.c 10278F: drivers/gpio/gpio-sch.c 10279F: drivers/gpio/gpio-sodaville.c 10280 10281INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10282M: Zhenyu Wang <zhenyuw@linux.intel.com> 10283M: Zhi Wang <zhi.a.wang@intel.com> 10284L: intel-gvt-dev@lists.freedesktop.org 10285L: intel-gfx@lists.freedesktop.org 10286S: Supported 10287W: https://01.org/igvt-g 10288T: git https://github.com/intel/gvt-linux.git 10289F: drivers/gpu/drm/i915/gvt/ 10290 10291INTEL HID EVENT DRIVER 10292M: Alex Hung <alex.hung@canonical.com> 10293L: platform-driver-x86@vger.kernel.org 10294S: Maintained 10295F: drivers/platform/x86/intel/hid.c 10296 10297INTEL I/OAT DMA DRIVER 10298M: Dave Jiang <dave.jiang@intel.com> 10299R: Dan Williams <dan.j.williams@intel.com> 10300L: dmaengine@vger.kernel.org 10301S: Supported 10302Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10303F: drivers/dma/ioat* 10304 10305INTEL IDXD DRIVER 10306M: Fenghua Yu <fenghua.yu@intel.com> 10307M: Dave Jiang <dave.jiang@intel.com> 10308L: dmaengine@vger.kernel.org 10309S: Supported 10310F: drivers/dma/idxd/* 10311F: include/uapi/linux/idxd.h 10312 10313INTEL IDLE DRIVER 10314M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10315M: Len Brown <lenb@kernel.org> 10316L: linux-pm@vger.kernel.org 10317S: Supported 10318B: https://bugzilla.kernel.org 10319T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10320F: drivers/idle/intel_idle.c 10321 10322INTEL IN FIELD SCAN (IFS) DEVICE 10323M: Jithu Joseph <jithu.joseph@intel.com> 10324R: Ashok Raj <ashok.raj@intel.com> 10325R: Tony Luck <tony.luck@intel.com> 10326S: Maintained 10327F: drivers/platform/x86/intel/ifs 10328F: include/trace/events/intel_ifs.h 10329 10330INTEL INTEGRATED SENSOR HUB DRIVER 10331M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10332M: Jiri Kosina <jikos@kernel.org> 10333L: linux-input@vger.kernel.org 10334S: Maintained 10335F: drivers/hid/intel-ish-hid/ 10336 10337INTEL IOMMU (VT-d) 10338M: David Woodhouse <dwmw2@infradead.org> 10339M: Lu Baolu <baolu.lu@linux.intel.com> 10340L: iommu@lists.linux.dev 10341S: Supported 10342T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10343F: drivers/iommu/intel/ 10344F: include/linux/intel-svm.h 10345 10346INTEL IOP-ADMA DMA DRIVER 10347R: Dan Williams <dan.j.williams@intel.com> 10348S: Odd fixes 10349F: drivers/dma/iop-adma.c 10350 10351INTEL IPU3 CSI-2 CIO2 DRIVER 10352M: Yong Zhi <yong.zhi@intel.com> 10353M: Sakari Ailus <sakari.ailus@linux.intel.com> 10354M: Bingbu Cao <bingbu.cao@intel.com> 10355M: Dan Scally <djrscally@gmail.com> 10356R: Tianshu Qiu <tian.shu.qiu@intel.com> 10357L: linux-media@vger.kernel.org 10358S: Maintained 10359T: git git://linuxtv.org/media_tree.git 10360F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10361F: drivers/media/pci/intel/ipu3/ 10362 10363INTEL IPU3 CSI-2 IMGU DRIVER 10364M: Sakari Ailus <sakari.ailus@linux.intel.com> 10365R: Bingbu Cao <bingbu.cao@intel.com> 10366R: Tianshu Qiu <tian.shu.qiu@intel.com> 10367L: linux-media@vger.kernel.org 10368S: Maintained 10369F: Documentation/admin-guide/media/ipu3.rst 10370F: Documentation/admin-guide/media/ipu3_rcb.svg 10371F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10372F: drivers/staging/media/ipu3/ 10373 10374INTEL IXP4XX CRYPTO SUPPORT 10375M: Corentin Labbe <clabbe@baylibre.com> 10376L: linux-crypto@vger.kernel.org 10377S: Maintained 10378F: drivers/crypto/ixp4xx_crypto.c 10379 10380INTEL ISHTP ECLITE DRIVER 10381M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10382L: platform-driver-x86@vger.kernel.org 10383S: Supported 10384F: drivers/platform/x86/intel/ishtp_eclite.c 10385 10386INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10387M: Krzysztof Halasa <khalasa@piap.pl> 10388S: Maintained 10389F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10390F: drivers/net/wan/ixp4xx_hss.c 10391F: drivers/soc/ixp4xx/ixp4xx-npe.c 10392F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10393F: include/linux/soc/ixp4xx/npe.h 10394F: include/linux/soc/ixp4xx/qmgr.h 10395 10396INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10397M: Deepak Saxena <dsaxena@plexity.net> 10398S: Maintained 10399F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10400F: drivers/char/hw_random/ixp4xx-rng.c 10401 10402INTEL KEEM BAY DRM DRIVER 10403M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10404M: Edmund Dea <edmund.j.dea@intel.com> 10405S: Maintained 10406F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10407F: drivers/gpu/drm/kmb/ 10408 10409INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10410M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10411S: Maintained 10412F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10413F: drivers/crypto/keembay/Kconfig 10414F: drivers/crypto/keembay/Makefile 10415F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10416F: drivers/crypto/keembay/ocs-aes.c 10417F: drivers/crypto/keembay/ocs-aes.h 10418 10419INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10420M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10421M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10422M: Mark Gross <mgross@linux.intel.com> 10423S: Maintained 10424F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10425F: drivers/crypto/keembay/Kconfig 10426F: drivers/crypto/keembay/Makefile 10427F: drivers/crypto/keembay/keembay-ocs-ecc.c 10428 10429INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10430M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10431M: Declan Murphy <declan.murphy@intel.com> 10432S: Maintained 10433F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10434F: drivers/crypto/keembay/Kconfig 10435F: drivers/crypto/keembay/Makefile 10436F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10437F: drivers/crypto/keembay/ocs-hcu.c 10438F: drivers/crypto/keembay/ocs-hcu.h 10439 10440INTEL THUNDER BAY EMMC PHY DRIVER 10441M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10442M: Rashmi A <rashmi.a@intel.com> 10443S: Maintained 10444F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10445F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10446 10447INTEL MANAGEMENT ENGINE (mei) 10448M: Tomas Winkler <tomas.winkler@intel.com> 10449L: linux-kernel@vger.kernel.org 10450S: Supported 10451F: Documentation/driver-api/mei/* 10452F: drivers/misc/mei/ 10453F: drivers/watchdog/mei_wdt.c 10454F: include/linux/mei_aux.h 10455F: include/linux/mei_cl_bus.h 10456F: include/uapi/linux/mei.h 10457F: samples/mei/* 10458 10459INTEL MAX 10 BMC MFD DRIVER 10460M: Xu Yilun <yilun.xu@intel.com> 10461R: Tom Rix <trix@redhat.com> 10462S: Maintained 10463F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10464F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10465F: drivers/hwmon/intel-m10-bmc-hwmon.c 10466F: drivers/mfd/intel-m10-bmc.c 10467F: include/linux/mfd/intel-m10-bmc.h 10468 10469INTEL MENLOW THERMAL DRIVER 10470M: Sujith Thomas <sujith.thomas@intel.com> 10471L: linux-pm@vger.kernel.org 10472S: Supported 10473F: drivers/thermal/intel/intel_menlow.c 10474 10475INTEL P-Unit IPC DRIVER 10476M: Zha Qipeng <qipeng.zha@intel.com> 10477L: platform-driver-x86@vger.kernel.org 10478S: Maintained 10479F: arch/x86/include/asm/intel_punit_ipc.h 10480F: drivers/platform/x86/intel/punit_ipc.c 10481 10482INTEL PMC CORE DRIVER 10483M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10484M: David E Box <david.e.box@intel.com> 10485L: platform-driver-x86@vger.kernel.org 10486S: Maintained 10487F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10488F: drivers/platform/x86/intel/pmc/ 10489 10490INTEL PMIC GPIO DRIVERS 10491M: Andy Shevchenko <andy@kernel.org> 10492S: Supported 10493T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10494F: drivers/gpio/gpio-*cove.c 10495 10496INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10497M: Andy Shevchenko <andy@kernel.org> 10498S: Supported 10499F: drivers/mfd/intel_soc_pmic* 10500F: include/linux/mfd/intel_soc_pmic* 10501 10502INTEL PMT DRIVERS 10503M: David E. Box <david.e.box@linux.intel.com> 10504S: Supported 10505F: drivers/platform/x86/intel/pmt/ 10506 10507INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10508M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10509L: linux-wireless@vger.kernel.org 10510S: Maintained 10511F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10512F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10513F: drivers/net/wireless/intel/ipw2x00/ 10514 10515INTEL PSTATE DRIVER 10516M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10517M: Len Brown <lenb@kernel.org> 10518L: linux-pm@vger.kernel.org 10519S: Supported 10520F: drivers/cpufreq/intel_pstate.c 10521 10522INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10523M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10524L: linux-iio@vger.kernel.org 10525F: drivers/counter/intel-qep.c 10526 10527INTEL SCU DRIVERS 10528M: Mika Westerberg <mika.westerberg@linux.intel.com> 10529S: Maintained 10530F: arch/x86/include/asm/intel_scu_ipc.h 10531F: drivers/platform/x86/intel_scu_* 10532 10533INTEL SDSI DRIVER 10534M: David E. Box <david.e.box@linux.intel.com> 10535S: Supported 10536F: drivers/platform/x86/intel/sdsi.c 10537F: tools/arch/x86/intel_sdsi/ 10538F: tools/testing/selftests/drivers/sdsi/ 10539 10540INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10541M: Daniel Scally <djrscally@gmail.com> 10542S: Maintained 10543F: drivers/platform/x86/intel/int3472/ 10544 10545INTEL SPEED SELECT TECHNOLOGY 10546M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10547L: platform-driver-x86@vger.kernel.org 10548S: Maintained 10549F: drivers/platform/x86/intel/speed_select_if/ 10550F: include/uapi/linux/isst_if.h 10551F: tools/power/x86/intel-speed-select/ 10552 10553INTEL STRATIX10 FIRMWARE DRIVERS 10554M: Dinh Nguyen <dinguyen@kernel.org> 10555L: linux-kernel@vger.kernel.org 10556S: Maintained 10557F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10558F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10559F: drivers/firmware/stratix10-rsu.c 10560F: drivers/firmware/stratix10-svc.c 10561F: include/linux/firmware/intel/stratix10-smc.h 10562F: include/linux/firmware/intel/stratix10-svc-client.h 10563T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10564 10565INTEL TELEMETRY DRIVER 10566M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10567M: "David E. Box" <david.e.box@linux.intel.com> 10568L: platform-driver-x86@vger.kernel.org 10569S: Maintained 10570F: arch/x86/include/asm/intel_telemetry.h 10571F: drivers/platform/x86/intel/telemetry/ 10572 10573INTEL UNCORE FREQUENCY CONTROL 10574M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10575L: platform-driver-x86@vger.kernel.org 10576S: Maintained 10577F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10578F: drivers/platform/x86/intel/uncore-frequency/ 10579 10580INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10581M: David E. Box <david.e.box@linux.intel.com> 10582S: Supported 10583F: drivers/platform/x86/intel/vsec.* 10584 10585INTEL VIRTUAL BUTTON DRIVER 10586M: AceLan Kao <acelan.kao@canonical.com> 10587L: platform-driver-x86@vger.kernel.org 10588S: Maintained 10589F: drivers/platform/x86/intel/vbtn.c 10590 10591INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10592M: Stanislaw Gruszka <stf_xl@wp.pl> 10593L: linux-wireless@vger.kernel.org 10594S: Supported 10595F: drivers/net/wireless/intel/iwlegacy/ 10596 10597INTEL WIRELESS WIFI LINK (iwlwifi) 10598M: Gregory Greenman <gregory.greenman@intel.com> 10599L: linux-wireless@vger.kernel.org 10600S: Supported 10601W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10602T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10603F: drivers/net/wireless/intel/iwlwifi/ 10604 10605INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10606M: Jithu Joseph <jithu.joseph@intel.com> 10607R: Maurice Ma <maurice.ma@intel.com> 10608S: Maintained 10609W: https://slimbootloader.github.io/security/firmware-update.html 10610F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10611 10612INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10613L: Dell.Client.Kernel@dell.com 10614S: Maintained 10615F: drivers/platform/x86/intel/wmi/thunderbolt.c 10616 10617INTEL WWAN IOSM DRIVER 10618M: M Chetan Kumar <m.chetan.kumar@intel.com> 10619M: Intel Corporation <linuxwwan@intel.com> 10620L: netdev@vger.kernel.org 10621S: Maintained 10622F: drivers/net/wwan/iosm/ 10623 10624INTEL(R) TRACE HUB 10625M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10626S: Supported 10627F: Documentation/trace/intel_th.rst 10628F: drivers/hwtracing/intel_th/ 10629F: include/linux/intel_th.h 10630 10631INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10632M: Ning Sun <ning.sun@intel.com> 10633L: tboot-devel@lists.sourceforge.net 10634S: Supported 10635W: http://tboot.sourceforge.net 10636T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10637F: Documentation/x86/intel_txt.rst 10638F: arch/x86/kernel/tboot.c 10639F: include/linux/tboot.h 10640 10641INTEL SGX 10642M: Jarkko Sakkinen <jarkko@kernel.org> 10643R: Dave Hansen <dave.hansen@linux.intel.com> 10644L: linux-sgx@vger.kernel.org 10645S: Supported 10646Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10647T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10648F: Documentation/x86/sgx.rst 10649F: arch/x86/entry/vdso/vsgx.S 10650F: arch/x86/include/asm/sgx.h 10651F: arch/x86/include/uapi/asm/sgx.h 10652F: arch/x86/kernel/cpu/sgx/* 10653F: tools/testing/selftests/sgx/* 10654K: \bSGX_ 10655 10656INTERCONNECT API 10657M: Georgi Djakov <djakov@kernel.org> 10658L: linux-pm@vger.kernel.org 10659S: Maintained 10660T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10661F: Documentation/devicetree/bindings/interconnect/ 10662F: Documentation/driver-api/interconnect.rst 10663F: drivers/interconnect/ 10664F: include/dt-bindings/interconnect/ 10665F: include/linux/interconnect-provider.h 10666F: include/linux/interconnect.h 10667 10668INTERRUPT COUNTER DRIVER 10669M: Oleksij Rempel <o.rempel@pengutronix.de> 10670R: Pengutronix Kernel Team <kernel@pengutronix.de> 10671L: linux-iio@vger.kernel.org 10672F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10673F: drivers/counter/interrupt-cnt.c 10674 10675INTERSIL ISL7998X VIDEO DECODER DRIVER 10676M: Michael Tretter <m.tretter@pengutronix.de> 10677R: Pengutronix Kernel Team <kernel@pengutronix.de> 10678L: linux-media@vger.kernel.org 10679S: Maintained 10680F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10681F: drivers/media/i2c/isl7998x.c 10682 10683INVENSENSE ICM-426xx IMU DRIVER 10684M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10685L: linux-iio@vger.kernel.org 10686S: Maintained 10687W: https://invensense.tdk.com/ 10688F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10689F: drivers/iio/imu/inv_icm42600/ 10690 10691INVENSENSE MPU-3050 GYROSCOPE DRIVER 10692M: Linus Walleij <linus.walleij@linaro.org> 10693L: linux-iio@vger.kernel.org 10694S: Maintained 10695F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10696F: drivers/iio/gyro/mpu3050* 10697 10698IOC3 ETHERNET DRIVER 10699M: Ralf Baechle <ralf@linux-mips.org> 10700L: linux-mips@vger.kernel.org 10701S: Maintained 10702F: drivers/net/ethernet/sgi/ioc3-eth.c 10703 10704IOMAP FILESYSTEM LIBRARY 10705M: Christoph Hellwig <hch@infradead.org> 10706M: Darrick J. Wong <djwong@kernel.org> 10707L: linux-xfs@vger.kernel.org 10708L: linux-fsdevel@vger.kernel.org 10709S: Supported 10710T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10711F: fs/iomap/ 10712F: include/linux/iomap.h 10713 10714IOMMU DMA-API LAYER 10715M: Robin Murphy <robin.murphy@arm.com> 10716L: iommu@lists.linux.dev 10717S: Maintained 10718T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10719F: drivers/iommu/dma-iommu.c 10720F: drivers/iommu/dma-iommu.h 10721F: drivers/iommu/iova.c 10722F: include/linux/iova.h 10723 10724IOMMU SUBSYSTEM 10725M: Joerg Roedel <joro@8bytes.org> 10726M: Will Deacon <will@kernel.org> 10727R: Robin Murphy <robin.murphy@arm.com> 10728L: iommu@lists.linux.dev 10729S: Maintained 10730T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10731F: Documentation/devicetree/bindings/iommu/ 10732F: Documentation/userspace-api/iommu.rst 10733F: drivers/iommu/ 10734F: include/linux/iommu.h 10735F: include/linux/iova.h 10736F: include/linux/of_iommu.h 10737F: include/uapi/linux/iommu.h 10738 10739IOSYS-MAP HELPERS 10740M: Thomas Zimmermann <tzimmermann@suse.de> 10741L: dri-devel@lists.freedesktop.org 10742S: Maintained 10743T: git git://anongit.freedesktop.org/drm/drm-misc 10744F: include/linux/iosys-map.h 10745 10746IO_URING 10747M: Jens Axboe <axboe@kernel.dk> 10748R: Pavel Begunkov <asml.silence@gmail.com> 10749L: io-uring@vger.kernel.org 10750S: Maintained 10751T: git git://git.kernel.dk/linux-block 10752T: git git://git.kernel.dk/liburing 10753F: io_uring/ 10754F: include/linux/io_uring.h 10755F: include/linux/io_uring_types.h 10756F: include/uapi/linux/io_uring.h 10757F: tools/io_uring/ 10758 10759IPMI SUBSYSTEM 10760M: Corey Minyard <minyard@acm.org> 10761L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10762S: Supported 10763W: http://openipmi.sourceforge.net/ 10764T: git https://github.com/cminyard/linux-ipmi.git for-next 10765F: Documentation/driver-api/ipmi.rst 10766F: Documentation/devicetree/bindings/ipmi/ 10767F: drivers/char/ipmi/ 10768F: include/linux/ipmi* 10769F: include/uapi/linux/ipmi* 10770 10771IPS SCSI RAID DRIVER 10772M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10773L: linux-scsi@vger.kernel.org 10774S: Maintained 10775W: http://www.adaptec.com/ 10776F: drivers/scsi/ips* 10777 10778IPVS 10779M: Simon Horman <horms@verge.net.au> 10780M: Julian Anastasov <ja@ssi.bg> 10781L: netdev@vger.kernel.org 10782L: lvs-devel@vger.kernel.org 10783S: Maintained 10784T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10785T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10786F: Documentation/networking/ipvs-sysctl.rst 10787F: include/net/ip_vs.h 10788F: include/uapi/linux/ip_vs.h 10789F: net/netfilter/ipvs/ 10790 10791IPWIRELESS DRIVER 10792M: Jiri Kosina <jikos@kernel.org> 10793M: David Sterba <dsterba@suse.com> 10794S: Odd Fixes 10795F: drivers/tty/ipwireless/ 10796 10797IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10798M: Marc Zyngier <maz@kernel.org> 10799S: Maintained 10800T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10801F: Documentation/core-api/irq/irq-domain.rst 10802F: include/linux/irqdomain.h 10803F: kernel/irq/irqdomain.c 10804F: kernel/irq/msi.c 10805 10806IRQ SUBSYSTEM 10807M: Thomas Gleixner <tglx@linutronix.de> 10808L: linux-kernel@vger.kernel.org 10809S: Maintained 10810T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10811F: kernel/irq/ 10812 10813IRQCHIP DRIVERS 10814M: Thomas Gleixner <tglx@linutronix.de> 10815M: Marc Zyngier <maz@kernel.org> 10816L: linux-kernel@vger.kernel.org 10817S: Maintained 10818T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10819F: Documentation/devicetree/bindings/interrupt-controller/ 10820F: drivers/irqchip/ 10821 10822ISA 10823M: William Breathitt Gray <william.gray@linaro.org> 10824S: Maintained 10825F: Documentation/driver-api/isa.rst 10826F: drivers/base/isa.c 10827F: include/linux/isa.h 10828 10829ISA RADIO MODULE 10830M: Hans Verkuil <hverkuil@xs4all.nl> 10831L: linux-media@vger.kernel.org 10832S: Maintained 10833W: https://linuxtv.org 10834T: git git://linuxtv.org/media_tree.git 10835F: drivers/media/radio/radio-isa* 10836 10837ISAPNP 10838M: Jaroslav Kysela <perex@perex.cz> 10839S: Maintained 10840F: Documentation/driver-api/isapnp.rst 10841F: drivers/pnp/isapnp/ 10842F: include/linux/isapnp.h 10843 10844ISCSI 10845M: Lee Duncan <lduncan@suse.com> 10846M: Chris Leech <cleech@redhat.com> 10847M: Mike Christie <michael.christie@oracle.com> 10848L: open-iscsi@googlegroups.com 10849L: linux-scsi@vger.kernel.org 10850S: Maintained 10851W: www.open-iscsi.com 10852F: drivers/scsi/*iscsi* 10853F: include/scsi/*iscsi* 10854 10855iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10856M: Peter Jones <pjones@redhat.com> 10857M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10858S: Maintained 10859F: drivers/firmware/iscsi_ibft* 10860 10861ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10862M: Sagi Grimberg <sagi@grimberg.me> 10863M: Max Gurtovoy <mgurtovoy@nvidia.com> 10864L: linux-rdma@vger.kernel.org 10865S: Supported 10866W: http://www.openfabrics.org 10867W: www.open-iscsi.org 10868Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10869F: drivers/infiniband/ulp/iser/ 10870 10871ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10872M: Sagi Grimberg <sagi@grimberg.me> 10873L: linux-rdma@vger.kernel.org 10874L: target-devel@vger.kernel.org 10875S: Supported 10876W: http://www.linux-iscsi.org 10877T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10878F: drivers/infiniband/ulp/isert 10879 10880ISDN/CMTP OVER BLUETOOTH 10881M: Karsten Keil <isdn@linux-pingi.de> 10882L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10883L: netdev@vger.kernel.org 10884S: Odd Fixes 10885W: http://www.isdn4linux.de 10886F: Documentation/isdn/ 10887F: drivers/isdn/capi/ 10888F: include/linux/isdn/ 10889F: include/uapi/linux/isdn/ 10890F: net/bluetooth/cmtp/ 10891 10892ISDN/mISDN SUBSYSTEM 10893M: Karsten Keil <isdn@linux-pingi.de> 10894L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10895L: netdev@vger.kernel.org 10896S: Maintained 10897W: http://www.isdn4linux.de 10898F: drivers/isdn/Kconfig 10899F: drivers/isdn/Makefile 10900F: drivers/isdn/hardware/ 10901F: drivers/isdn/mISDN/ 10902 10903IT87 HARDWARE MONITORING DRIVER 10904M: Jean Delvare <jdelvare@suse.com> 10905L: linux-hwmon@vger.kernel.org 10906S: Maintained 10907F: Documentation/hwmon/it87.rst 10908F: drivers/hwmon/it87.c 10909 10910IT913X MEDIA DRIVER 10911M: Antti Palosaari <crope@iki.fi> 10912L: linux-media@vger.kernel.org 10913S: Maintained 10914W: https://linuxtv.org 10915W: http://palosaari.fi/linux/ 10916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10917T: git git://linuxtv.org/anttip/media_tree.git 10918F: drivers/media/tuners/it913x* 10919 10920ITE IT66121 HDMI BRIDGE DRIVER 10921M: Phong LE <ple@baylibre.com> 10922M: Neil Armstrong <neil.armstrong@linaro.org> 10923S: Maintained 10924T: git git://anongit.freedesktop.org/drm/drm-misc 10925F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10926F: drivers/gpu/drm/bridge/ite-it66121.c 10927 10928IVTV VIDEO4LINUX DRIVER 10929M: Andy Walls <awalls@md.metrocast.net> 10930L: linux-media@vger.kernel.org 10931S: Maintained 10932W: https://linuxtv.org 10933T: git git://linuxtv.org/media_tree.git 10934F: Documentation/admin-guide/media/ivtv* 10935F: drivers/media/pci/ivtv/ 10936F: include/uapi/linux/ivtv* 10937 10938IX2505V MEDIA DRIVER 10939M: Malcolm Priestley <tvboxspy@gmail.com> 10940L: linux-media@vger.kernel.org 10941S: Maintained 10942W: https://linuxtv.org 10943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10944F: drivers/media/dvb-frontends/ix2505v* 10945 10946JAILHOUSE HYPERVISOR INTERFACE 10947M: Jan Kiszka <jan.kiszka@siemens.com> 10948L: jailhouse-dev@googlegroups.com 10949S: Maintained 10950F: arch/x86/include/asm/jailhouse_para.h 10951F: arch/x86/kernel/jailhouse.c 10952 10953JC42.4 TEMPERATURE SENSOR DRIVER 10954M: Guenter Roeck <linux@roeck-us.net> 10955L: linux-hwmon@vger.kernel.org 10956S: Maintained 10957F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10958F: Documentation/hwmon/jc42.rst 10959F: drivers/hwmon/jc42.c 10960 10961JFS FILESYSTEM 10962M: Dave Kleikamp <shaggy@kernel.org> 10963L: jfs-discussion@lists.sourceforge.net 10964S: Maintained 10965W: http://jfs.sourceforge.net/ 10966T: git git://github.com/kleikamp/linux-shaggy.git 10967F: Documentation/admin-guide/jfs.rst 10968F: fs/jfs/ 10969 10970JME NETWORK DRIVER 10971M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10972L: netdev@vger.kernel.org 10973S: Maintained 10974F: drivers/net/ethernet/jme.* 10975 10976JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10977M: David Woodhouse <dwmw2@infradead.org> 10978M: Richard Weinberger <richard@nod.at> 10979L: linux-mtd@lists.infradead.org 10980S: Odd Fixes 10981W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10982T: git git://git.infradead.org/ubifs-2.6.git 10983F: fs/jffs2/ 10984F: include/uapi/linux/jffs2.h 10985 10986JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10987M: "Theodore Ts'o" <tytso@mit.edu> 10988M: Jan Kara <jack@suse.com> 10989L: linux-ext4@vger.kernel.org 10990S: Maintained 10991F: fs/jbd2/ 10992F: include/linux/jbd2.h 10993 10994JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10995M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10996L: linux-media@vger.kernel.org 10997L: linux-renesas-soc@vger.kernel.org 10998S: Maintained 10999F: drivers/media/platform/renesas/rcar_jpu.c 11000 11001JSM Neo PCI based serial card 11002L: linux-serial@vger.kernel.org 11003S: Orphan 11004F: drivers/tty/serial/jsm/ 11005 11006K10TEMP HARDWARE MONITORING DRIVER 11007M: Clemens Ladisch <clemens@ladisch.de> 11008L: linux-hwmon@vger.kernel.org 11009S: Maintained 11010F: Documentation/hwmon/k10temp.rst 11011F: drivers/hwmon/k10temp.c 11012 11013K8TEMP HARDWARE MONITORING DRIVER 11014M: Rudolf Marek <r.marek@assembler.cz> 11015L: linux-hwmon@vger.kernel.org 11016S: Maintained 11017F: Documentation/hwmon/k8temp.rst 11018F: drivers/hwmon/k8temp.c 11019 11020KASAN 11021M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11022R: Alexander Potapenko <glider@google.com> 11023R: Andrey Konovalov <andreyknvl@gmail.com> 11024R: Dmitry Vyukov <dvyukov@google.com> 11025R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11026L: kasan-dev@googlegroups.com 11027S: Maintained 11028F: Documentation/dev-tools/kasan.rst 11029F: arch/*/include/asm/*kasan.h 11030F: arch/*/mm/kasan_init* 11031F: include/linux/kasan*.h 11032F: lib/Kconfig.kasan 11033F: mm/kasan/ 11034F: scripts/Makefile.kasan 11035 11036KCONFIG 11037M: Masahiro Yamada <masahiroy@kernel.org> 11038L: linux-kbuild@vger.kernel.org 11039S: Maintained 11040T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11041F: Documentation/kbuild/kconfig* 11042F: scripts/Kconfig.include 11043F: scripts/kconfig/ 11044 11045KCOV 11046R: Dmitry Vyukov <dvyukov@google.com> 11047R: Andrey Konovalov <andreyknvl@gmail.com> 11048L: kasan-dev@googlegroups.com 11049S: Maintained 11050F: Documentation/dev-tools/kcov.rst 11051F: include/linux/kcov.h 11052F: include/uapi/linux/kcov.h 11053F: kernel/kcov.c 11054F: scripts/Makefile.kcov 11055 11056KCSAN 11057M: Marco Elver <elver@google.com> 11058R: Dmitry Vyukov <dvyukov@google.com> 11059L: kasan-dev@googlegroups.com 11060S: Maintained 11061F: Documentation/dev-tools/kcsan.rst 11062F: include/linux/kcsan*.h 11063F: kernel/kcsan/ 11064F: lib/Kconfig.kcsan 11065F: scripts/Makefile.kcsan 11066 11067KDUMP 11068M: Baoquan He <bhe@redhat.com> 11069R: Vivek Goyal <vgoyal@redhat.com> 11070R: Dave Young <dyoung@redhat.com> 11071L: kexec@lists.infradead.org 11072S: Maintained 11073W: http://lse.sourceforge.net/kdump/ 11074F: Documentation/admin-guide/kdump/ 11075F: fs/proc/vmcore.c 11076F: include/linux/crash_core.h 11077F: include/linux/crash_dump.h 11078F: include/uapi/linux/vmcore.h 11079F: kernel/crash_*.c 11080 11081KEENE FM RADIO TRANSMITTER DRIVER 11082M: Hans Verkuil <hverkuil@xs4all.nl> 11083L: linux-media@vger.kernel.org 11084S: Maintained 11085W: https://linuxtv.org 11086T: git git://linuxtv.org/media_tree.git 11087F: drivers/media/radio/radio-keene* 11088 11089KERNEL AUTOMOUNTER 11090M: Ian Kent <raven@themaw.net> 11091L: autofs@vger.kernel.org 11092S: Maintained 11093F: fs/autofs/ 11094 11095KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11096M: Masahiro Yamada <masahiroy@kernel.org> 11097M: Michal Marek <michal.lkml@markovi.net> 11098R: Nick Desaulniers <ndesaulniers@google.com> 11099L: linux-kbuild@vger.kernel.org 11100S: Maintained 11101T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11102F: Documentation/kbuild/ 11103F: Makefile 11104F: scripts/*vmlinux* 11105F: scripts/Kbuild* 11106F: scripts/Makefile* 11107F: scripts/basic/ 11108F: scripts/dummy-tools/ 11109F: scripts/mk* 11110F: scripts/mod/ 11111F: scripts/package/ 11112 11113KERNEL HARDENING (not covered by other areas) 11114M: Kees Cook <keescook@chromium.org> 11115L: linux-hardening@vger.kernel.org 11116S: Supported 11117T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11118F: include/linux/overflow.h 11119F: include/linux/randomize_kstack.h 11120F: mm/usercopy.c 11121K: \b(add|choose)_random_kstack_offset\b 11122K: \b__check_(object_size|heap_object)\b 11123 11124KERNEL JANITORS 11125L: kernel-janitors@vger.kernel.org 11126S: Odd Fixes 11127W: http://kernelnewbies.org/KernelJanitors 11128 11129KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11130M: Chuck Lever <chuck.lever@oracle.com> 11131M: Jeff Layton <jlayton@kernel.org> 11132L: linux-nfs@vger.kernel.org 11133S: Supported 11134W: http://nfs.sourceforge.net/ 11135T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11136F: fs/lockd/ 11137F: fs/nfs_common/ 11138F: fs/nfsd/ 11139F: include/linux/lockd/ 11140F: include/linux/sunrpc/ 11141F: include/uapi/linux/nfsd/ 11142F: include/uapi/linux/sunrpc/ 11143F: net/sunrpc/ 11144F: Documentation/filesystems/nfs/ 11145 11146KERNEL REGRESSIONS 11147M: Thorsten Leemhuis <linux@leemhuis.info> 11148L: regressions@lists.linux.dev 11149S: Supported 11150F: Documentation/admin-guide/reporting-regressions.rst 11151F: Documentation/process/handling-regressions.rst 11152 11153KERNEL SELFTEST FRAMEWORK 11154M: Shuah Khan <shuah@kernel.org> 11155M: Shuah Khan <skhan@linuxfoundation.org> 11156L: linux-kselftest@vger.kernel.org 11157S: Maintained 11158Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11159T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11160F: Documentation/dev-tools/kselftest* 11161F: tools/testing/selftests/ 11162 11163KERNEL SMB3 SERVER (KSMBD) 11164M: Namjae Jeon <linkinjeon@kernel.org> 11165M: Steve French <sfrench@samba.org> 11166R: Sergey Senozhatsky <senozhatsky@chromium.org> 11167R: Tom Talpey <tom@talpey.com> 11168L: linux-cifs@vger.kernel.org 11169S: Maintained 11170T: git git://git.samba.org/ksmbd.git 11171F: Documentation/filesystems/cifs/ksmbd.rst 11172F: fs/ksmbd/ 11173F: fs/smbfs_common/ 11174 11175KERNEL UNIT TESTING FRAMEWORK (KUnit) 11176M: Brendan Higgins <brendanhiggins@google.com> 11177M: David Gow <davidgow@google.com> 11178L: linux-kselftest@vger.kernel.org 11179L: kunit-dev@googlegroups.com 11180S: Maintained 11181W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11182F: Documentation/dev-tools/kunit/ 11183F: include/kunit/ 11184F: lib/kunit/ 11185F: tools/testing/kunit/ 11186 11187KERNEL USERMODE HELPER 11188M: Luis Chamberlain <mcgrof@kernel.org> 11189L: linux-kernel@vger.kernel.org 11190S: Maintained 11191F: include/linux/umh.h 11192F: kernel/umh.c 11193 11194KERNEL VIRTUAL MACHINE (KVM) 11195M: Paolo Bonzini <pbonzini@redhat.com> 11196L: kvm@vger.kernel.org 11197S: Supported 11198W: http://www.linux-kvm.org 11199T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11200F: Documentation/virt/kvm/ 11201F: include/asm-generic/kvm* 11202F: include/kvm/iodev.h 11203F: include/linux/kvm* 11204F: include/trace/events/kvm.h 11205F: include/uapi/asm-generic/kvm* 11206F: include/uapi/linux/kvm* 11207F: tools/kvm/ 11208F: tools/testing/selftests/kvm/ 11209F: virt/kvm/* 11210 11211KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11212M: Marc Zyngier <maz@kernel.org> 11213R: James Morse <james.morse@arm.com> 11214R: Alexandru Elisei <alexandru.elisei@arm.com> 11215R: Suzuki K Poulose <suzuki.poulose@arm.com> 11216R: Oliver Upton <oliver.upton@linux.dev> 11217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11218L: kvmarm@lists.linux.dev 11219L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11220S: Maintained 11221T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11222F: arch/arm64/include/asm/kvm* 11223F: arch/arm64/include/uapi/asm/kvm* 11224F: arch/arm64/kvm/ 11225F: include/kvm/arm_* 11226F: tools/testing/selftests/kvm/*/aarch64/ 11227F: tools/testing/selftests/kvm/aarch64/ 11228 11229KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11230M: Huacai Chen <chenhuacai@kernel.org> 11231M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11232L: linux-mips@vger.kernel.org 11233L: kvm@vger.kernel.org 11234S: Maintained 11235T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11236F: arch/mips/include/asm/kvm* 11237F: arch/mips/include/uapi/asm/kvm* 11238F: arch/mips/kvm/ 11239 11240KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11241L: linuxppc-dev@lists.ozlabs.org 11242T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11243F: arch/powerpc/include/asm/kvm* 11244F: arch/powerpc/include/uapi/asm/kvm* 11245F: arch/powerpc/kernel/kvm* 11246F: arch/powerpc/kvm/ 11247 11248KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11249M: Anup Patel <anup@brainfault.org> 11250R: Atish Patra <atishp@atishpatra.org> 11251L: kvm@vger.kernel.org 11252L: kvm-riscv@lists.infradead.org 11253L: linux-riscv@lists.infradead.org 11254S: Maintained 11255T: git https://github.com/kvm-riscv/linux.git 11256F: arch/riscv/include/asm/kvm* 11257F: arch/riscv/include/uapi/asm/kvm* 11258F: arch/riscv/kvm/ 11259F: tools/testing/selftests/kvm/*/riscv/ 11260 11261KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11262M: Christian Borntraeger <borntraeger@linux.ibm.com> 11263M: Janosch Frank <frankja@linux.ibm.com> 11264M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11265R: David Hildenbrand <david@redhat.com> 11266L: kvm@vger.kernel.org 11267S: Supported 11268T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11269F: Documentation/virt/kvm/s390* 11270F: arch/s390/include/asm/gmap.h 11271F: arch/s390/include/asm/kvm* 11272F: arch/s390/include/uapi/asm/kvm* 11273F: arch/s390/include/uapi/asm/uvdevice.h 11274F: arch/s390/kernel/uv.c 11275F: arch/s390/kvm/ 11276F: arch/s390/mm/gmap.c 11277F: drivers/s390/char/uvdevice.c 11278F: tools/testing/selftests/drivers/s390x/uvdevice/ 11279F: tools/testing/selftests/kvm/*/s390x/ 11280F: tools/testing/selftests/kvm/s390x/ 11281 11282KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11283M: Sean Christopherson <seanjc@google.com> 11284M: Paolo Bonzini <pbonzini@redhat.com> 11285L: kvm@vger.kernel.org 11286S: Supported 11287T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11288F: arch/x86/include/asm/kvm* 11289F: arch/x86/include/asm/svm.h 11290F: arch/x86/include/asm/vmx*.h 11291F: arch/x86/include/uapi/asm/kvm* 11292F: arch/x86/include/uapi/asm/svm.h 11293F: arch/x86/include/uapi/asm/vmx.h 11294F: arch/x86/kvm/ 11295F: arch/x86/kvm/*/ 11296 11297KVM PARAVIRT (KVM/paravirt) 11298M: Paolo Bonzini <pbonzini@redhat.com> 11299R: Wanpeng Li <wanpengli@tencent.com> 11300R: Vitaly Kuznetsov <vkuznets@redhat.com> 11301L: kvm@vger.kernel.org 11302S: Supported 11303T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11304F: arch/x86/kernel/kvm.c 11305F: arch/x86/kernel/kvmclock.c 11306F: arch/x86/include/asm/pvclock-abi.h 11307F: include/linux/kvm_para.h 11308F: include/uapi/linux/kvm_para.h 11309F: include/uapi/asm-generic/kvm_para.h 11310F: include/asm-generic/kvm_para.h 11311F: arch/um/include/asm/kvm_para.h 11312F: arch/x86/include/asm/kvm_para.h 11313F: arch/x86/include/uapi/asm/kvm_para.h 11314 11315KVM X86 HYPER-V (KVM/hyper-v) 11316M: Vitaly Kuznetsov <vkuznets@redhat.com> 11317M: Sean Christopherson <seanjc@google.com> 11318M: Paolo Bonzini <pbonzini@redhat.com> 11319L: kvm@vger.kernel.org 11320S: Supported 11321T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11322F: arch/x86/kvm/hyperv.* 11323F: arch/x86/kvm/kvm_onhyperv.* 11324F: arch/x86/kvm/svm/hyperv.* 11325F: arch/x86/kvm/svm/svm_onhyperv.* 11326F: arch/x86/kvm/vmx/evmcs.* 11327 11328KERNFS 11329M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11330M: Tejun Heo <tj@kernel.org> 11331S: Supported 11332T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11333F: fs/kernfs/ 11334F: include/linux/kernfs.h 11335 11336KEXEC 11337M: Eric Biederman <ebiederm@xmission.com> 11338L: kexec@lists.infradead.org 11339S: Maintained 11340W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11341F: include/linux/kexec.h 11342F: include/uapi/linux/kexec.h 11343F: kernel/kexec* 11344 11345KEYS-ENCRYPTED 11346M: Mimi Zohar <zohar@linux.ibm.com> 11347L: linux-integrity@vger.kernel.org 11348L: keyrings@vger.kernel.org 11349S: Supported 11350F: Documentation/security/keys/trusted-encrypted.rst 11351F: include/keys/encrypted-type.h 11352F: security/keys/encrypted-keys/ 11353 11354KEYS-TRUSTED 11355M: James Bottomley <jejb@linux.ibm.com> 11356M: Jarkko Sakkinen <jarkko@kernel.org> 11357M: Mimi Zohar <zohar@linux.ibm.com> 11358L: linux-integrity@vger.kernel.org 11359L: keyrings@vger.kernel.org 11360S: Supported 11361F: Documentation/security/keys/trusted-encrypted.rst 11362F: include/keys/trusted-type.h 11363F: include/keys/trusted_tpm.h 11364F: security/keys/trusted-keys/ 11365 11366KEYS-TRUSTED-TEE 11367M: Sumit Garg <sumit.garg@linaro.org> 11368L: linux-integrity@vger.kernel.org 11369L: keyrings@vger.kernel.org 11370S: Supported 11371F: include/keys/trusted_tee.h 11372F: security/keys/trusted-keys/trusted_tee.c 11373 11374KEYS-TRUSTED-CAAM 11375M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11376R: Pengutronix Kernel Team <kernel@pengutronix.de> 11377L: linux-integrity@vger.kernel.org 11378L: keyrings@vger.kernel.org 11379S: Maintained 11380F: include/keys/trusted_caam.h 11381F: security/keys/trusted-keys/trusted_caam.c 11382 11383KEYS/KEYRINGS 11384M: David Howells <dhowells@redhat.com> 11385M: Jarkko Sakkinen <jarkko@kernel.org> 11386L: keyrings@vger.kernel.org 11387S: Maintained 11388F: Documentation/security/keys/core.rst 11389F: include/keys/ 11390F: include/linux/key-type.h 11391F: include/linux/key.h 11392F: include/linux/keyctl.h 11393F: include/uapi/linux/keyctl.h 11394F: security/keys/ 11395 11396KEYS/KEYRINGS_INTEGRITY 11397M: Jarkko Sakkinen <jarkko@kernel.org> 11398M: Mimi Zohar <zohar@linux.ibm.com> 11399L: linux-integrity@vger.kernel.org 11400L: keyrings@vger.kernel.org 11401S: Supported 11402F: security/integrity/platform_certs 11403 11404KFENCE 11405M: Alexander Potapenko <glider@google.com> 11406M: Marco Elver <elver@google.com> 11407R: Dmitry Vyukov <dvyukov@google.com> 11408L: kasan-dev@googlegroups.com 11409S: Maintained 11410F: Documentation/dev-tools/kfence.rst 11411F: arch/*/include/asm/kfence.h 11412F: include/linux/kfence.h 11413F: lib/Kconfig.kfence 11414F: mm/kfence/ 11415 11416KFIFO 11417M: Stefani Seibold <stefani@seibold.net> 11418S: Maintained 11419F: include/linux/kfifo.h 11420F: lib/kfifo.c 11421F: samples/kfifo/ 11422 11423KGDB / KDB /debug_core 11424M: Jason Wessel <jason.wessel@windriver.com> 11425M: Daniel Thompson <daniel.thompson@linaro.org> 11426R: Douglas Anderson <dianders@chromium.org> 11427L: kgdb-bugreport@lists.sourceforge.net 11428S: Maintained 11429W: http://kgdb.wiki.kernel.org/ 11430T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11431F: Documentation/dev-tools/kgdb.rst 11432F: drivers/misc/kgdbts.c 11433F: drivers/tty/serial/kgdboc.c 11434F: include/linux/kdb.h 11435F: include/linux/kgdb.h 11436F: kernel/debug/ 11437F: kernel/module/kdb.c 11438 11439KHADAS MCU MFD DRIVER 11440M: Neil Armstrong <neil.armstrong@linaro.org> 11441L: linux-amlogic@lists.infradead.org 11442S: Maintained 11443F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11444F: drivers/mfd/khadas-mcu.c 11445F: include/linux/mfd/khadas-mcu.h 11446F: drivers/thermal/khadas_mcu_fan.c 11447 11448KMEMLEAK 11449M: Catalin Marinas <catalin.marinas@arm.com> 11450S: Maintained 11451F: Documentation/dev-tools/kmemleak.rst 11452F: include/linux/kmemleak.h 11453F: mm/kmemleak.c 11454F: samples/kmemleak/kmemleak-test.c 11455 11456KMOD KERNEL MODULE LOADER - USERMODE HELPER 11457M: Luis Chamberlain <mcgrof@kernel.org> 11458L: linux-kernel@vger.kernel.org 11459L: linux-modules@vger.kernel.org 11460S: Maintained 11461F: include/linux/kmod.h 11462F: kernel/kmod.c 11463F: lib/test_kmod.c 11464F: tools/testing/selftests/kmod/ 11465 11466KMSAN 11467M: Alexander Potapenko <glider@google.com> 11468R: Marco Elver <elver@google.com> 11469R: Dmitry Vyukov <dvyukov@google.com> 11470L: kasan-dev@googlegroups.com 11471S: Maintained 11472F: Documentation/dev-tools/kmsan.rst 11473F: arch/*/include/asm/kmsan.h 11474F: arch/*/mm/kmsan_* 11475F: include/linux/kmsan*.h 11476F: lib/Kconfig.kmsan 11477F: mm/kmsan/ 11478F: scripts/Makefile.kmsan 11479 11480KPROBES 11481M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11482M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11483M: "David S. Miller" <davem@davemloft.net> 11484M: Masami Hiramatsu <mhiramat@kernel.org> 11485S: Maintained 11486T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11487F: Documentation/trace/kprobes.rst 11488F: include/asm-generic/kprobes.h 11489F: include/linux/kprobes.h 11490F: kernel/kprobes.c 11491F: lib/test_kprobes.c 11492F: samples/kprobes 11493 11494KS0108 LCD CONTROLLER DRIVER 11495M: Miguel Ojeda <ojeda@kernel.org> 11496S: Maintained 11497F: Documentation/admin-guide/auxdisplay/ks0108.rst 11498F: drivers/auxdisplay/ks0108.c 11499F: include/linux/ks0108.h 11500 11501KTD253 BACKLIGHT DRIVER 11502M: Linus Walleij <linus.walleij@linaro.org> 11503S: Maintained 11504F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11505F: drivers/video/backlight/ktd253-backlight.c 11506 11507KTEST 11508M: Steven Rostedt <rostedt@goodmis.org> 11509M: John Hawley <warthog9@eaglescrag.net> 11510S: Maintained 11511F: tools/testing/ktest 11512 11513L3MDEV 11514M: David Ahern <dsahern@kernel.org> 11515L: netdev@vger.kernel.org 11516S: Maintained 11517F: include/net/l3mdev.h 11518F: net/l3mdev 11519 11520LANDLOCK SECURITY MODULE 11521M: Mickaël Salaün <mic@digikod.net> 11522L: linux-security-module@vger.kernel.org 11523S: Supported 11524W: https://landlock.io 11525T: git https://github.com/landlock-lsm/linux.git 11526F: Documentation/security/landlock.rst 11527F: Documentation/userspace-api/landlock.rst 11528F: include/uapi/linux/landlock.h 11529F: samples/landlock/ 11530F: security/landlock/ 11531F: tools/testing/selftests/landlock/ 11532K: landlock 11533K: LANDLOCK 11534 11535LANTIQ / INTEL Ethernet drivers 11536M: Hauke Mehrtens <hauke@hauke-m.de> 11537L: netdev@vger.kernel.org 11538S: Maintained 11539F: drivers/net/dsa/lantiq_gswip.c 11540F: drivers/net/dsa/lantiq_pce.h 11541F: drivers/net/ethernet/lantiq_xrx200.c 11542F: net/dsa/tag_gswip.c 11543 11544LANTIQ MIPS ARCHITECTURE 11545M: John Crispin <john@phrozen.org> 11546L: linux-mips@vger.kernel.org 11547S: Maintained 11548F: arch/mips/lantiq 11549F: drivers/soc/lantiq 11550 11551LASI 53c700 driver for PARISC 11552M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11553L: linux-scsi@vger.kernel.org 11554S: Maintained 11555F: Documentation/scsi/53c700.rst 11556F: drivers/scsi/53c700* 11557 11558LEAKING_ADDRESSES 11559M: Tobin C. Harding <me@tobin.cc> 11560M: Tycho Andersen <tycho@tycho.pizza> 11561L: linux-hardening@vger.kernel.org 11562S: Maintained 11563T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11564F: scripts/leaking_addresses.pl 11565 11566LED SUBSYSTEM 11567M: Pavel Machek <pavel@ucw.cz> 11568L: linux-leds@vger.kernel.org 11569S: Maintained 11570T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11571F: Documentation/devicetree/bindings/leds/ 11572F: drivers/leds/ 11573F: include/linux/leds.h 11574 11575LEGACY EEPROM DRIVER 11576M: Jean Delvare <jdelvare@suse.com> 11577S: Maintained 11578F: Documentation/misc-devices/eeprom.rst 11579F: drivers/misc/eeprom/eeprom.c 11580 11581LEGO MINDSTORMS EV3 11582R: David Lechner <david@lechnology.com> 11583S: Maintained 11584F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11585F: arch/arm/boot/dts/da850-lego-ev3.dts 11586F: drivers/power/supply/lego_ev3_battery.c 11587 11588LEGO USB Tower driver 11589M: Juergen Stuber <starblue@users.sourceforge.net> 11590L: legousb-devel@lists.sourceforge.net 11591S: Maintained 11592W: http://legousb.sourceforge.net/ 11593F: drivers/usb/misc/legousbtower.c 11594 11595LETSKETCH HID TABLET DRIVER 11596M: Hans de Goede <hdegoede@redhat.com> 11597L: linux-input@vger.kernel.org 11598S: Maintained 11599T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11600F: drivers/hid/hid-letsketch.c 11601 11602LG LAPTOP EXTRAS 11603M: Matan Ziv-Av <matan@svgalib.org> 11604L: platform-driver-x86@vger.kernel.org 11605S: Maintained 11606F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11607F: Documentation/admin-guide/laptops/lg-laptop.rst 11608F: drivers/platform/x86/lg-laptop.c 11609 11610LG2160 MEDIA DRIVER 11611M: Michael Krufky <mkrufky@linuxtv.org> 11612L: linux-media@vger.kernel.org 11613S: Maintained 11614W: https://linuxtv.org 11615W: http://github.com/mkrufky 11616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11617T: git git://linuxtv.org/mkrufky/tuners.git 11618F: drivers/media/dvb-frontends/lg2160.* 11619 11620LGDT3305 MEDIA DRIVER 11621M: Michael Krufky <mkrufky@linuxtv.org> 11622L: linux-media@vger.kernel.org 11623S: Maintained 11624W: https://linuxtv.org 11625W: http://github.com/mkrufky 11626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11627T: git git://linuxtv.org/mkrufky/tuners.git 11628F: drivers/media/dvb-frontends/lgdt3305.* 11629 11630LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11631M: Viresh Kumar <vireshk@kernel.org> 11632L: linux-ide@vger.kernel.org 11633S: Maintained 11634T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11635F: drivers/ata/pata_arasan_cf.c 11636F: include/linux/pata_arasan_cf_data.h 11637 11638LIBATA PATA DRIVERS 11639R: Sergey Shtylyov <s.shtylyov@omp.ru> 11640L: linux-ide@vger.kernel.org 11641F: drivers/ata/ata_*.c 11642F: drivers/ata/pata_*.c 11643 11644LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11645M: Linus Walleij <linus.walleij@linaro.org> 11646L: linux-ide@vger.kernel.org 11647S: Maintained 11648T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11649F: drivers/ata/pata_ftide010.c 11650F: drivers/ata/sata_gemini.c 11651F: drivers/ata/sata_gemini.h 11652 11653LIBATA SATA AHCI PLATFORM devices support 11654M: Hans de Goede <hdegoede@redhat.com> 11655M: Jens Axboe <axboe@kernel.dk> 11656L: linux-ide@vger.kernel.org 11657S: Maintained 11658T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11659F: drivers/ata/ahci_platform.c 11660F: drivers/ata/libahci_platform.c 11661F: include/linux/ahci_platform.h 11662 11663LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11664M: Serge Semin <fancer.lancer@gmail.com> 11665L: linux-ide@vger.kernel.org 11666S: Maintained 11667T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11668F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11669F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11670F: drivers/ata/ahci_dwc.c 11671 11672LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11673M: Mikael Pettersson <mikpelinux@gmail.com> 11674L: linux-ide@vger.kernel.org 11675S: Maintained 11676T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11677F: drivers/ata/sata_promise.* 11678 11679LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11680M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11681L: linux-ide@vger.kernel.org 11682S: Maintained 11683T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11684F: Documentation/ABI/testing/sysfs-ata 11685F: Documentation/devicetree/bindings/ata/ 11686F: drivers/ata/ 11687F: include/linux/ata.h 11688F: include/linux/libata.h 11689 11690LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11691M: Vishal Verma <vishal.l.verma@intel.com> 11692M: Dan Williams <dan.j.williams@intel.com> 11693M: Dave Jiang <dave.jiang@intel.com> 11694L: nvdimm@lists.linux.dev 11695S: Supported 11696Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11697P: Documentation/nvdimm/maintainer-entry-profile.rst 11698F: drivers/nvdimm/btt* 11699 11700LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11701M: Dan Williams <dan.j.williams@intel.com> 11702M: Vishal Verma <vishal.l.verma@intel.com> 11703M: Dave Jiang <dave.jiang@intel.com> 11704L: nvdimm@lists.linux.dev 11705S: Supported 11706Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11707P: Documentation/nvdimm/maintainer-entry-profile.rst 11708F: drivers/nvdimm/pmem* 11709 11710LIBNVDIMM: DEVICETREE BINDINGS 11711M: Oliver O'Halloran <oohall@gmail.com> 11712L: nvdimm@lists.linux.dev 11713S: Supported 11714Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11715F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11716F: drivers/nvdimm/of_pmem.c 11717 11718LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11719M: Dan Williams <dan.j.williams@intel.com> 11720M: Vishal Verma <vishal.l.verma@intel.com> 11721M: Dave Jiang <dave.jiang@intel.com> 11722M: Ira Weiny <ira.weiny@intel.com> 11723L: nvdimm@lists.linux.dev 11724S: Supported 11725Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11726P: Documentation/nvdimm/maintainer-entry-profile.rst 11727T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11728F: drivers/acpi/nfit/* 11729F: drivers/nvdimm/* 11730F: include/linux/libnvdimm.h 11731F: include/linux/nd.h 11732F: include/uapi/linux/ndctl.h 11733F: tools/testing/nvdimm/ 11734 11735LICENSES and SPDX stuff 11736M: Thomas Gleixner <tglx@linutronix.de> 11737M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11738L: linux-spdx@vger.kernel.org 11739S: Maintained 11740T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11741F: COPYING 11742F: Documentation/process/license-rules.rst 11743F: LICENSES/ 11744F: scripts/spdxcheck-test.sh 11745F: scripts/spdxcheck.py 11746F: scripts/spdxexclude 11747 11748LINEAR RANGES HELPERS 11749M: Mark Brown <broonie@kernel.org> 11750R: Matti Vaittinen <mazziesaccount@gmail.com> 11751F: lib/linear_ranges.c 11752F: lib/test_linear_ranges.c 11753F: include/linux/linear_range.h 11754 11755LINUX FOR POWER MACINTOSH 11756M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11757L: linuxppc-dev@lists.ozlabs.org 11758S: Odd Fixes 11759F: arch/powerpc/platforms/powermac/ 11760F: drivers/macintosh/ 11761 11762LINUX FOR POWERPC (32-BIT AND 64-BIT) 11763M: Michael Ellerman <mpe@ellerman.id.au> 11764R: Nicholas Piggin <npiggin@gmail.com> 11765R: Christophe Leroy <christophe.leroy@csgroup.eu> 11766L: linuxppc-dev@lists.ozlabs.org 11767S: Supported 11768W: https://github.com/linuxppc/wiki/wiki 11769Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11770T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11771F: Documentation/ABI/stable/sysfs-firmware-opal-* 11772F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11773F: Documentation/devicetree/bindings/powerpc/ 11774F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11775F: Documentation/powerpc/ 11776F: arch/powerpc/ 11777F: drivers/*/*/*pasemi* 11778F: drivers/*/*pasemi* 11779F: drivers/char/tpm/tpm_ibmvtpm* 11780F: drivers/crypto/nx/ 11781F: drivers/crypto/vmx/ 11782F: drivers/i2c/busses/i2c-opal.c 11783F: drivers/net/ethernet/ibm/ibmveth.* 11784F: drivers/net/ethernet/ibm/ibmvnic.* 11785F: drivers/pci/hotplug/pnv_php.c 11786F: drivers/pci/hotplug/rpa* 11787F: drivers/rtc/rtc-opal.c 11788F: drivers/scsi/ibmvscsi/ 11789F: drivers/tty/hvc/hvc_opal.c 11790F: drivers/watchdog/wdrtas.c 11791F: tools/testing/selftests/powerpc 11792N: /pmac 11793N: powermac 11794N: powernv 11795N: [^a-z0-9]ps3 11796N: pseries 11797 11798LINUX FOR POWERPC EMBEDDED MPC5XXX 11799M: Anatolij Gustschin <agust@denx.de> 11800L: linuxppc-dev@lists.ozlabs.org 11801S: Odd Fixes 11802F: arch/powerpc/platforms/512x/ 11803F: arch/powerpc/platforms/52xx/ 11804 11805LINUX FOR POWERPC EMBEDDED PPC4XX 11806L: linuxppc-dev@lists.ozlabs.org 11807S: Orphan 11808F: arch/powerpc/platforms/40x/ 11809F: arch/powerpc/platforms/44x/ 11810 11811LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11812M: Scott Wood <oss@buserror.net> 11813L: linuxppc-dev@lists.ozlabs.org 11814S: Odd fixes 11815T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11816F: Documentation/devicetree/bindings/powerpc/fsl/ 11817F: arch/powerpc/platforms/83xx/ 11818F: arch/powerpc/platforms/85xx/ 11819 11820LINUX FOR POWERPC EMBEDDED PPC8XX 11821M: Christophe Leroy <christophe.leroy@csgroup.eu> 11822L: linuxppc-dev@lists.ozlabs.org 11823S: Maintained 11824F: arch/powerpc/platforms/8xx/ 11825 11826LINUX KERNEL DUMP TEST MODULE (LKDTM) 11827M: Kees Cook <keescook@chromium.org> 11828S: Maintained 11829F: drivers/misc/lkdtm/* 11830F: tools/testing/selftests/lkdtm/* 11831 11832LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11833M: Alan Stern <stern@rowland.harvard.edu> 11834M: Andrea Parri <parri.andrea@gmail.com> 11835M: Will Deacon <will@kernel.org> 11836M: Peter Zijlstra <peterz@infradead.org> 11837M: Boqun Feng <boqun.feng@gmail.com> 11838M: Nicholas Piggin <npiggin@gmail.com> 11839M: David Howells <dhowells@redhat.com> 11840M: Jade Alglave <j.alglave@ucl.ac.uk> 11841M: Luc Maranget <luc.maranget@inria.fr> 11842M: "Paul E. McKenney" <paulmck@kernel.org> 11843R: Akira Yokosawa <akiyks@gmail.com> 11844R: Daniel Lustig <dlustig@nvidia.com> 11845R: Joel Fernandes <joel@joelfernandes.org> 11846L: linux-kernel@vger.kernel.org 11847L: linux-arch@vger.kernel.org 11848S: Supported 11849T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11850F: Documentation/atomic_bitops.txt 11851F: Documentation/atomic_t.txt 11852F: Documentation/core-api/refcount-vs-atomic.rst 11853F: Documentation/litmus-tests/ 11854F: Documentation/memory-barriers.txt 11855F: tools/memory-model/ 11856 11857LIS3LV02D ACCELEROMETER DRIVER 11858M: Eric Piel <eric.piel@tremplin-utc.net> 11859S: Maintained 11860F: Documentation/misc-devices/lis3lv02d.rst 11861F: drivers/misc/lis3lv02d/ 11862F: drivers/platform/x86/hp_accel.c 11863 11864LIST KUNIT TEST 11865M: David Gow <davidgow@google.com> 11866L: linux-kselftest@vger.kernel.org 11867L: kunit-dev@googlegroups.com 11868S: Maintained 11869F: lib/list-test.c 11870 11871LITEX PLATFORM 11872M: Karol Gugala <kgugala@antmicro.com> 11873M: Mateusz Holenko <mholenko@antmicro.com> 11874M: Gabriel Somlo <gsomlo@gmail.com> 11875M: Joel Stanley <joel@jms.id.au> 11876S: Maintained 11877F: Documentation/devicetree/bindings/*/litex,*.yaml 11878F: arch/openrisc/boot/dts/or1klitex.dts 11879F: include/linux/litex.h 11880F: drivers/tty/serial/liteuart.c 11881F: drivers/soc/litex/* 11882F: drivers/net/ethernet/litex/* 11883F: drivers/mmc/host/litex_mmc.c 11884N: litex 11885 11886LIVE PATCHING 11887M: Josh Poimboeuf <jpoimboe@kernel.org> 11888M: Jiri Kosina <jikos@kernel.org> 11889M: Miroslav Benes <mbenes@suse.cz> 11890M: Petr Mladek <pmladek@suse.com> 11891R: Joe Lawrence <joe.lawrence@redhat.com> 11892L: live-patching@vger.kernel.org 11893S: Maintained 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11895F: Documentation/ABI/testing/sysfs-kernel-livepatch 11896F: Documentation/livepatch/ 11897F: arch/powerpc/include/asm/livepatch.h 11898F: include/linux/livepatch.h 11899F: kernel/livepatch/ 11900F: kernel/module/livepatch.c 11901F: lib/livepatch/ 11902F: samples/livepatch/ 11903F: tools/testing/selftests/livepatch/ 11904 11905LLC (802.2) 11906L: netdev@vger.kernel.org 11907S: Odd fixes 11908F: include/linux/llc.h 11909F: include/net/llc* 11910F: include/uapi/linux/llc.h 11911F: net/llc/ 11912 11913LM73 HARDWARE MONITOR DRIVER 11914M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11915L: linux-hwmon@vger.kernel.org 11916S: Maintained 11917F: drivers/hwmon/lm73.c 11918 11919LM78 HARDWARE MONITOR DRIVER 11920M: Jean Delvare <jdelvare@suse.com> 11921L: linux-hwmon@vger.kernel.org 11922S: Maintained 11923F: Documentation/hwmon/lm78.rst 11924F: drivers/hwmon/lm78.c 11925 11926LM83 HARDWARE MONITOR DRIVER 11927M: Jean Delvare <jdelvare@suse.com> 11928L: linux-hwmon@vger.kernel.org 11929S: Maintained 11930F: Documentation/hwmon/lm83.rst 11931F: drivers/hwmon/lm83.c 11932 11933LM90 HARDWARE MONITOR DRIVER 11934M: Jean Delvare <jdelvare@suse.com> 11935L: linux-hwmon@vger.kernel.org 11936S: Maintained 11937F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11938F: Documentation/hwmon/lm90.rst 11939F: drivers/hwmon/lm90.c 11940F: include/dt-bindings/thermal/lm90.h 11941 11942LM95234 HARDWARE MONITOR DRIVER 11943M: Guenter Roeck <linux@roeck-us.net> 11944L: linux-hwmon@vger.kernel.org 11945S: Maintained 11946F: Documentation/hwmon/lm95234.rst 11947F: drivers/hwmon/lm95234.c 11948 11949LME2510 MEDIA DRIVER 11950M: Malcolm Priestley <tvboxspy@gmail.com> 11951L: linux-media@vger.kernel.org 11952S: Maintained 11953W: https://linuxtv.org 11954Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11955F: drivers/media/usb/dvb-usb-v2/lmedm04* 11956 11957LOADPIN SECURITY MODULE 11958M: Kees Cook <keescook@chromium.org> 11959S: Supported 11960T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11961F: Documentation/admin-guide/LSM/LoadPin.rst 11962F: security/loadpin/ 11963 11964LOCKING PRIMITIVES 11965M: Peter Zijlstra <peterz@infradead.org> 11966M: Ingo Molnar <mingo@redhat.com> 11967M: Will Deacon <will@kernel.org> 11968R: Waiman Long <longman@redhat.com> 11969R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11970L: linux-kernel@vger.kernel.org 11971S: Maintained 11972T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11973F: Documentation/locking/ 11974F: arch/*/include/asm/spinlock*.h 11975F: include/linux/lockdep.h 11976F: include/linux/mutex*.h 11977F: include/linux/rwlock*.h 11978F: include/linux/rwsem*.h 11979F: include/linux/seqlock.h 11980F: include/linux/spinlock*.h 11981F: kernel/locking/ 11982F: lib/locking*.[ch] 11983X: kernel/locking/locktorture.c 11984 11985LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11986M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11987L: linux-ntfs-dev@lists.sourceforge.net 11988S: Maintained 11989W: http://www.linux-ntfs.org/content/view/19/37/ 11990F: Documentation/admin-guide/ldm.rst 11991F: block/partitions/ldm.* 11992 11993LOGITECH HID GAMING KEYBOARDS 11994M: Hans de Goede <hdegoede@redhat.com> 11995L: linux-input@vger.kernel.org 11996S: Maintained 11997T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11998F: drivers/hid/hid-lg-g15.c 11999 12000LONTIUM LT8912B MIPI TO HDMI BRIDGE 12001M: Adrien Grassein <adrien.grassein@gmail.com> 12002S: Maintained 12003F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12004F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12005 12006LOONGARCH 12007M: Huacai Chen <chenhuacai@kernel.org> 12008R: WANG Xuerui <kernel@xen0n.name> 12009L: loongarch@lists.linux.dev 12010S: Maintained 12011T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12012F: arch/loongarch/ 12013F: drivers/*/*loongarch* 12014F: Documentation/loongarch/ 12015F: Documentation/translations/zh_CN/loongarch/ 12016 12017LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12018M: Sathya Prakash <sathya.prakash@broadcom.com> 12019M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12020M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12021L: MPT-FusionLinux.pdl@broadcom.com 12022L: linux-scsi@vger.kernel.org 12023S: Supported 12024W: http://www.avagotech.com/support/ 12025F: drivers/message/fusion/ 12026F: drivers/scsi/mpt3sas/ 12027 12028LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12029M: Matthew Wilcox <willy@infradead.org> 12030L: linux-scsi@vger.kernel.org 12031S: Maintained 12032F: drivers/scsi/sym53c8xx_2/ 12033 12034LTC1660 DAC DRIVER 12035M: Marcus Folkesson <marcus.folkesson@gmail.com> 12036L: linux-iio@vger.kernel.org 12037S: Maintained 12038F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12039F: drivers/iio/dac/ltc1660.c 12040 12041LTC2688 IIO DAC DRIVER 12042M: Nuno Sá <nuno.sa@analog.com> 12043L: linux-iio@vger.kernel.org 12044S: Supported 12045W: https://ez.analog.com/linux-software-drivers 12046F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12047F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12048F: drivers/iio/dac/ltc2688.c 12049 12050LTC2947 HARDWARE MONITOR DRIVER 12051M: Nuno Sá <nuno.sa@analog.com> 12052L: linux-hwmon@vger.kernel.org 12053S: Supported 12054W: https://ez.analog.com/linux-software-drivers 12055F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12056F: drivers/hwmon/ltc2947-core.c 12057F: drivers/hwmon/ltc2947-i2c.c 12058F: drivers/hwmon/ltc2947-spi.c 12059F: drivers/hwmon/ltc2947.h 12060 12061LTC2983 IIO TEMPERATURE DRIVER 12062M: Nuno Sá <nuno.sa@analog.com> 12063L: linux-iio@vger.kernel.org 12064S: Supported 12065W: https://ez.analog.com/linux-software-drivers 12066F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12067F: drivers/iio/temperature/ltc2983.c 12068 12069LTC4261 HARDWARE MONITOR DRIVER 12070M: Guenter Roeck <linux@roeck-us.net> 12071L: linux-hwmon@vger.kernel.org 12072S: Maintained 12073F: Documentation/hwmon/ltc4261.rst 12074F: drivers/hwmon/ltc4261.c 12075 12076LTC4306 I2C MULTIPLEXER DRIVER 12077M: Michael Hennerich <michael.hennerich@analog.com> 12078L: linux-i2c@vger.kernel.org 12079S: Supported 12080W: https://ez.analog.com/linux-software-drivers 12081F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12082F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12083 12084LTP (Linux Test Project) 12085M: Mike Frysinger <vapier@gentoo.org> 12086M: Cyril Hrubis <chrubis@suse.cz> 12087M: Wanlong Gao <wanlong.gao@gmail.com> 12088M: Jan Stancek <jstancek@redhat.com> 12089M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12090M: Alexey Kodanev <alexey.kodanev@oracle.com> 12091L: ltp@lists.linux.it (subscribers-only) 12092S: Maintained 12093W: http://linux-test-project.github.io/ 12094T: git git://github.com/linux-test-project/ltp.git 12095 12096LYNX 28G SERDES PHY DRIVER 12097M: Ioana Ciornei <ioana.ciornei@nxp.com> 12098L: netdev@vger.kernel.org 12099S: Supported 12100F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12101F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12102 12103LYNX PCS MODULE 12104M: Ioana Ciornei <ioana.ciornei@nxp.com> 12105L: netdev@vger.kernel.org 12106S: Supported 12107F: drivers/net/pcs/pcs-lynx.c 12108F: include/linux/pcs-lynx.h 12109 12110M68K ARCHITECTURE 12111M: Geert Uytterhoeven <geert@linux-m68k.org> 12112L: linux-m68k@lists.linux-m68k.org 12113S: Maintained 12114W: http://www.linux-m68k.org/ 12115T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12116F: arch/m68k/ 12117F: drivers/zorro/ 12118 12119M68K ON APPLE MACINTOSH 12120M: Joshua Thompson <funaho@jurai.org> 12121L: linux-m68k@lists.linux-m68k.org 12122S: Maintained 12123W: http://www.mac.linux-m68k.org/ 12124F: arch/m68k/mac/ 12125F: drivers/macintosh/adb-iop.c 12126F: drivers/macintosh/via-macii.c 12127 12128M68K ON HP9000/300 12129M: Philip Blundell <philb@gnu.org> 12130S: Maintained 12131W: http://www.tazenda.demon.co.uk/phil/linux-hp 12132F: arch/m68k/hp300/ 12133 12134M88DS3103 MEDIA DRIVER 12135M: Antti Palosaari <crope@iki.fi> 12136L: linux-media@vger.kernel.org 12137S: Maintained 12138W: https://linuxtv.org 12139W: http://palosaari.fi/linux/ 12140Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12141T: git git://linuxtv.org/anttip/media_tree.git 12142F: drivers/media/dvb-frontends/m88ds3103* 12143 12144M88RS2000 MEDIA DRIVER 12145M: Malcolm Priestley <tvboxspy@gmail.com> 12146L: linux-media@vger.kernel.org 12147S: Maintained 12148W: https://linuxtv.org 12149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12150F: drivers/media/dvb-frontends/m88rs2000* 12151 12152MA901 MASTERKIT USB FM RADIO DRIVER 12153M: Alexey Klimov <klimov.linux@gmail.com> 12154L: linux-media@vger.kernel.org 12155S: Maintained 12156T: git git://linuxtv.org/media_tree.git 12157F: drivers/media/radio/radio-ma901.c 12158 12159MAC80211 12160M: Johannes Berg <johannes@sipsolutions.net> 12161L: linux-wireless@vger.kernel.org 12162S: Maintained 12163W: https://wireless.wiki.kernel.org/ 12164Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12165T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12166T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12167F: Documentation/networking/mac80211-injection.rst 12168F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12169F: drivers/net/wireless/mac80211_hwsim.[ch] 12170F: include/net/mac80211.h 12171F: net/mac80211/ 12172 12173MAILBOX API 12174M: Jassi Brar <jassisinghbrar@gmail.com> 12175L: linux-kernel@vger.kernel.org 12176S: Maintained 12177F: drivers/mailbox/ 12178F: include/linux/mailbox_client.h 12179F: include/linux/mailbox_controller.h 12180F: include/dt-bindings/mailbox/ 12181F: Documentation/devicetree/bindings/mailbox/ 12182 12183MAILBOX ARM MHUv2 12184M: Viresh Kumar <viresh.kumar@linaro.org> 12185M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12186L: linux-kernel@vger.kernel.org 12187S: Maintained 12188F: drivers/mailbox/arm_mhuv2.c 12189F: include/linux/mailbox/arm_mhuv2_message.h 12190F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12191 12192MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12193M: Jeremy Kerr <jk@codeconstruct.com.au> 12194M: Matt Johnston <matt@codeconstruct.com.au> 12195L: netdev@vger.kernel.org 12196S: Maintained 12197F: Documentation/networking/mctp.rst 12198F: drivers/net/mctp/ 12199F: include/net/mctp.h 12200F: include/net/mctpdevice.h 12201F: include/net/netns/mctp.h 12202F: net/mctp/ 12203 12204MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12205M: Michael Kerrisk <mtk.manpages@gmail.com> 12206L: linux-man@vger.kernel.org 12207S: Maintained 12208W: http://www.kernel.org/doc/man-pages 12209 12210MAPLE TREE 12211M: Liam R. Howlett <Liam.Howlett@oracle.com> 12212L: linux-mm@kvack.org 12213S: Supported 12214F: Documentation/core-api/maple_tree.rst 12215F: include/linux/maple_tree.h 12216F: include/trace/events/maple_tree.h 12217F: lib/maple_tree.c 12218F: lib/test_maple_tree.c 12219F: tools/testing/radix-tree/linux/maple_tree.h 12220F: tools/testing/radix-tree/maple.c 12221 12222MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12223M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12224L: linux-mips@vger.kernel.org 12225S: Maintained 12226F: arch/mips/boot/dts/img/pistachio* 12227 12228MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12229M: Andrew Lunn <andrew@lunn.ch> 12230L: netdev@vger.kernel.org 12231S: Maintained 12232F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12233F: Documentation/networking/devlink/mv88e6xxx.rst 12234F: drivers/net/dsa/mv88e6xxx/ 12235F: include/linux/dsa/mv88e6xxx.h 12236F: include/linux/platform_data/mv88e6xxx.h 12237 12238MARVELL ARMADA 3700 PHY DRIVERS 12239M: Miquel Raynal <miquel.raynal@bootlin.com> 12240S: Maintained 12241F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12242F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12243F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12244F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12245 12246MARVELL ARMADA 3700 SERIAL DRIVER 12247M: Pali Rohár <pali@kernel.org> 12248S: Maintained 12249F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12250F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12251F: drivers/tty/serial/mvebu-uart.c 12252 12253MARVELL ARMADA DRM SUPPORT 12254M: Russell King <linux@armlinux.org.uk> 12255S: Maintained 12256T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12257T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12258F: Documentation/devicetree/bindings/display/armada/ 12259F: drivers/gpu/drm/armada/ 12260F: include/uapi/drm/armada_drm.h 12261 12262MARVELL CRYPTO DRIVER 12263M: Boris Brezillon <bbrezillon@kernel.org> 12264M: Arnaud Ebalard <arno@natisbad.org> 12265M: Srujana Challa <schalla@marvell.com> 12266L: linux-crypto@vger.kernel.org 12267S: Maintained 12268F: drivers/crypto/marvell/ 12269F: include/linux/soc/marvell/octeontx2/ 12270 12271MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12272M: Mirko Lindner <mlindner@marvell.com> 12273M: Stephen Hemminger <stephen@networkplumber.org> 12274L: netdev@vger.kernel.org 12275S: Maintained 12276F: drivers/net/ethernet/marvell/sk* 12277 12278MARVELL LIBERTAS WIRELESS DRIVER 12279L: libertas-dev@lists.infradead.org 12280S: Orphan 12281F: drivers/net/wireless/marvell/libertas/ 12282 12283MARVELL MACCHIATOBIN SUPPORT 12284M: Russell King <linux@armlinux.org.uk> 12285L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12286S: Maintained 12287F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12288 12289MARVELL MV643XX ETHERNET DRIVER 12290M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12291L: netdev@vger.kernel.org 12292S: Maintained 12293F: drivers/net/ethernet/marvell/mv643xx_eth.* 12294F: include/linux/mv643xx.h 12295 12296MARVELL MV88X3310 PHY DRIVER 12297M: Russell King <linux@armlinux.org.uk> 12298M: Marek Behún <kabel@kernel.org> 12299L: netdev@vger.kernel.org 12300S: Maintained 12301F: drivers/net/phy/marvell10g.c 12302 12303MARVELL MVEBU THERMAL DRIVER 12304M: Miquel Raynal <miquel.raynal@bootlin.com> 12305S: Maintained 12306F: drivers/thermal/armada_thermal.c 12307 12308MARVELL MVNETA ETHERNET DRIVER 12309M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12310L: netdev@vger.kernel.org 12311S: Maintained 12312F: drivers/net/ethernet/marvell/mvneta.* 12313 12314MARVELL MVPP2 ETHERNET DRIVER 12315M: Marcin Wojtas <mw@semihalf.com> 12316M: Russell King <linux@armlinux.org.uk> 12317L: netdev@vger.kernel.org 12318S: Maintained 12319F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12320F: drivers/net/ethernet/marvell/mvpp2/ 12321 12322MARVELL MWIFIEX WIRELESS DRIVER 12323M: Amitkumar Karwar <amitkarwar@gmail.com> 12324M: Ganapathi Bhat <ganapathi017@gmail.com> 12325M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12326M: Xinming Hu <huxinming820@gmail.com> 12327L: linux-wireless@vger.kernel.org 12328S: Maintained 12329F: drivers/net/wireless/marvell/mwifiex/ 12330 12331MARVELL MWL8K WIRELESS DRIVER 12332M: Lennert Buytenhek <buytenh@wantstofly.org> 12333L: linux-wireless@vger.kernel.org 12334S: Odd Fixes 12335F: drivers/net/wireless/marvell/mwl8k.c 12336 12337MARVELL NAND CONTROLLER DRIVER 12338M: Miquel Raynal <miquel.raynal@bootlin.com> 12339L: linux-mtd@lists.infradead.org 12340S: Maintained 12341F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12342F: drivers/mtd/nand/raw/marvell_nand.c 12343 12344MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12345M: Sunil Goutham <sgoutham@marvell.com> 12346M: Geetha sowjanya <gakula@marvell.com> 12347M: Subbaraya Sundeep <sbhatta@marvell.com> 12348M: hariprasad <hkelam@marvell.com> 12349L: netdev@vger.kernel.org 12350S: Supported 12351F: drivers/net/ethernet/marvell/octeontx2/nic/ 12352F: include/linux/soc/marvell/octeontx2/ 12353 12354MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12355M: Sunil Goutham <sgoutham@marvell.com> 12356M: Linu Cherian <lcherian@marvell.com> 12357M: Geetha sowjanya <gakula@marvell.com> 12358M: Jerin Jacob <jerinj@marvell.com> 12359M: hariprasad <hkelam@marvell.com> 12360M: Subbaraya Sundeep <sbhatta@marvell.com> 12361L: netdev@vger.kernel.org 12362S: Supported 12363F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12364F: drivers/net/ethernet/marvell/octeontx2/af/ 12365 12366MARVELL PRESTERA ETHERNET SWITCH DRIVER 12367M: Taras Chornyi <tchornyi@marvell.com> 12368S: Supported 12369W: https://github.com/Marvell-switching/switchdev-prestera 12370F: drivers/net/ethernet/marvell/prestera/ 12371 12372MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12373M: Nicolas Pitre <nico@fluxnic.net> 12374S: Odd Fixes 12375F: drivers/mmc/host/mvsdio.* 12376 12377MARVELL USB MDIO CONTROLLER DRIVER 12378M: Tobias Waldekranz <tobias@waldekranz.com> 12379L: netdev@vger.kernel.org 12380S: Maintained 12381F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12382F: drivers/net/mdio/mdio-mvusb.c 12383 12384MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12385M: Hu Ziji <huziji@marvell.com> 12386L: linux-mmc@vger.kernel.org 12387S: Supported 12388F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12389F: drivers/mmc/host/sdhci-xenon* 12390 12391MARVELL OCTEON ENDPOINT DRIVER 12392M: Veerasenareddy Burru <vburru@marvell.com> 12393M: Abhijit Ayarekar <aayarekar@marvell.com> 12394L: netdev@vger.kernel.org 12395S: Supported 12396F: drivers/net/ethernet/marvell/octeon_ep 12397 12398MATROX FRAMEBUFFER DRIVER 12399L: linux-fbdev@vger.kernel.org 12400S: Orphan 12401F: drivers/video/fbdev/matrox/matroxfb_* 12402F: include/uapi/linux/matroxfb.h 12403 12404MAX15301 DRIVER 12405M: Daniel Nilsson <daniel.nilsson@flex.com> 12406L: linux-hwmon@vger.kernel.org 12407S: Maintained 12408F: Documentation/hwmon/max15301.rst 12409F: drivers/hwmon/pmbus/max15301.c 12410 12411MAX16065 HARDWARE MONITOR DRIVER 12412M: Guenter Roeck <linux@roeck-us.net> 12413L: linux-hwmon@vger.kernel.org 12414S: Maintained 12415F: Documentation/hwmon/max16065.rst 12416F: drivers/hwmon/max16065.c 12417 12418MAX2175 SDR TUNER DRIVER 12419M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12420L: linux-media@vger.kernel.org 12421S: Maintained 12422T: git git://linuxtv.org/media_tree.git 12423F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12424F: Documentation/userspace-api/media/drivers/max2175.rst 12425F: drivers/media/i2c/max2175* 12426F: include/uapi/linux/max2175.h 12427 12428MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12429L: linux-hwmon@vger.kernel.org 12430S: Orphan 12431F: Documentation/hwmon/max6650.rst 12432F: drivers/hwmon/max6650.c 12433 12434MAX6697 HARDWARE MONITOR DRIVER 12435M: Guenter Roeck <linux@roeck-us.net> 12436L: linux-hwmon@vger.kernel.org 12437S: Maintained 12438F: Documentation/devicetree/bindings/hwmon/max6697.txt 12439F: Documentation/hwmon/max6697.rst 12440F: drivers/hwmon/max6697.c 12441F: include/linux/platform_data/max6697.h 12442 12443MAX9286 QUAD GMSL DESERIALIZER DRIVER 12444M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12445M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12446M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12447M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12448L: linux-media@vger.kernel.org 12449S: Maintained 12450F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12451F: drivers/media/i2c/max9286.c 12452 12453MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12454M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12455L: linux-media@vger.kernel.org 12456S: Maintained 12457F: drivers/staging/media/max96712/max96712.c 12458 12459MAX9860 MONO AUDIO VOICE CODEC DRIVER 12460M: Peter Rosin <peda@axentia.se> 12461L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12462S: Maintained 12463F: Documentation/devicetree/bindings/sound/max9860.txt 12464F: sound/soc/codecs/max9860.* 12465 12466MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12467M: Andreas Klinger <ak@it-klinger.de> 12468L: linux-iio@vger.kernel.org 12469S: Maintained 12470F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12471F: drivers/iio/proximity/mb1232.c 12472 12473MAXIM MAX11205 DRIVER 12474M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12475L: linux-iio@vger.kernel.org 12476S: Supported 12477W: https://ez.analog.com/linux-software-drivers 12478F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12479F: drivers/iio/adc/max11205.c 12480 12481MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12482R: Iskren Chernev <iskren.chernev@gmail.com> 12483R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12484R: Marek Szyprowski <m.szyprowski@samsung.com> 12485R: Matheus Castello <matheus@castello.eng.br> 12486L: linux-pm@vger.kernel.org 12487S: Maintained 12488F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12489F: drivers/power/supply/max17040_battery.c 12490 12491MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12492R: Hans de Goede <hdegoede@redhat.com> 12493R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12494R: Marek Szyprowski <m.szyprowski@samsung.com> 12495R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12496R: Purism Kernel Team <kernel@puri.sm> 12497L: linux-pm@vger.kernel.org 12498S: Maintained 12499F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12500F: drivers/power/supply/max17042_battery.c 12501 12502MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12503M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12504L: linux-kernel@vger.kernel.org 12505S: Maintained 12506F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12507F: drivers/regulator/max20086-regulator.c 12508 12509MAXIM MAX77650 PMIC MFD DRIVER 12510M: Bartosz Golaszewski <brgl@bgdev.pl> 12511L: linux-kernel@vger.kernel.org 12512S: Maintained 12513F: Documentation/devicetree/bindings/*/*max77650.yaml 12514F: Documentation/devicetree/bindings/*/max77650*.yaml 12515F: drivers/gpio/gpio-max77650.c 12516F: drivers/input/misc/max77650-onkey.c 12517F: drivers/leds/leds-max77650.c 12518F: drivers/mfd/max77650.c 12519F: drivers/power/supply/max77650-charger.c 12520F: drivers/regulator/max77650-regulator.c 12521F: include/linux/mfd/max77650.h 12522 12523MAXIM MAX77714 PMIC MFD DRIVER 12524M: Luca Ceresoli <luca@lucaceresoli.net> 12525S: Maintained 12526F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12527F: drivers/mfd/max77714.c 12528F: include/linux/mfd/max77714.h 12529 12530MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12531M: Javier Martinez Canillas <javier@dowhile0.org> 12532L: linux-kernel@vger.kernel.org 12533S: Supported 12534F: Documentation/devicetree/bindings/*/*max77802.yaml 12535F: drivers/regulator/max77802-regulator.c 12536F: include/dt-bindings/*/*max77802.h 12537 12538MAXIM MAX77976 BATTERY CHARGER 12539M: Luca Ceresoli <luca@lucaceresoli.net> 12540S: Supported 12541F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12542F: drivers/power/supply/max77976_charger.c 12543 12544MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12545M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12546L: linux-pm@vger.kernel.org 12547S: Supported 12548B: mailto:linux-samsung-soc@vger.kernel.org 12549F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12550F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12551F: drivers/power/supply/max14577_charger.c 12552F: drivers/power/supply/max77693_charger.c 12553 12554MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12555M: Chanwoo Choi <cw00.choi@samsung.com> 12556M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12557L: linux-kernel@vger.kernel.org 12558S: Supported 12559B: mailto:linux-samsung-soc@vger.kernel.org 12560F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12561F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12562F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12563F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12564F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12565F: drivers/*/*max77843.c 12566F: drivers/*/max14577*.c 12567F: drivers/*/max77686*.c 12568F: drivers/*/max77693*.c 12569F: drivers/clk/clk-max77686.c 12570F: drivers/extcon/extcon-max14577.c 12571F: drivers/extcon/extcon-max77693.c 12572F: drivers/rtc/rtc-max77686.c 12573F: include/linux/mfd/max14577*.h 12574F: include/linux/mfd/max77686*.h 12575F: include/linux/mfd/max77693*.h 12576 12577MAXIRADIO FM RADIO RECEIVER DRIVER 12578M: Hans Verkuil <hverkuil@xs4all.nl> 12579L: linux-media@vger.kernel.org 12580S: Maintained 12581W: https://linuxtv.org 12582T: git git://linuxtv.org/media_tree.git 12583F: drivers/media/radio/radio-maxiradio* 12584 12585MAXLINEAR ETHERNET PHY DRIVER 12586M: Xu Liang <lxu@maxlinear.com> 12587L: netdev@vger.kernel.org 12588S: Supported 12589F: drivers/net/phy/mxl-gpy.c 12590 12591MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12592R: Yasushi SHOJI <yashi@spacecubics.com> 12593L: linux-can@vger.kernel.org 12594S: Maintained 12595F: drivers/net/can/usb/mcba_usb.c 12596 12597MCAN MMIO DEVICE DRIVER 12598M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12599L: linux-can@vger.kernel.org 12600S: Maintained 12601F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12602F: drivers/net/can/m_can/m_can.c 12603F: drivers/net/can/m_can/m_can.h 12604F: drivers/net/can/m_can/m_can_platform.c 12605 12606MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12607M: Rishi Gupta <gupt21@gmail.com> 12608L: linux-i2c@vger.kernel.org 12609L: linux-input@vger.kernel.org 12610S: Maintained 12611F: drivers/hid/hid-mcp2221.c 12612 12613MCP251XFD SPI-CAN NETWORK DRIVER 12614M: Marc Kleine-Budde <mkl@pengutronix.de> 12615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12616R: Thomas Kopp <thomas.kopp@microchip.com> 12617L: linux-can@vger.kernel.org 12618S: Maintained 12619F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12620F: drivers/net/can/spi/mcp251xfd/ 12621 12622MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12623M: Peter Rosin <peda@axentia.se> 12624L: linux-iio@vger.kernel.org 12625S: Maintained 12626F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12627F: drivers/iio/potentiometer/mcp4018.c 12628F: drivers/iio/potentiometer/mcp4531.c 12629 12630MCR20A IEEE-802.15.4 RADIO DRIVER 12631M: Xue Liu <liuxuenetmail@gmail.com> 12632L: linux-wpan@vger.kernel.org 12633S: Maintained 12634W: https://github.com/xueliu/mcr20a-linux 12635F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12636F: drivers/net/ieee802154/mcr20a.c 12637F: drivers/net/ieee802154/mcr20a.h 12638 12639MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12640M: William Breathitt Gray <william.gray@linaro.org> 12641L: linux-iio@vger.kernel.org 12642S: Maintained 12643F: drivers/iio/dac/cio-dac.c 12644 12645MEDIA CONTROLLER FRAMEWORK 12646M: Sakari Ailus <sakari.ailus@linux.intel.com> 12647M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12648L: linux-media@vger.kernel.org 12649S: Supported 12650W: https://www.linuxtv.org 12651T: git git://linuxtv.org/media_tree.git 12652F: drivers/media/mc/ 12653F: include/media/media-*.h 12654F: include/uapi/linux/media.h 12655 12656MEDIA DRIVER FOR FREESCALE IMX PXP 12657M: Philipp Zabel <p.zabel@pengutronix.de> 12658L: linux-media@vger.kernel.org 12659S: Maintained 12660T: git git://linuxtv.org/media_tree.git 12661F: drivers/media/platform/nxp/imx-pxp.[ch] 12662 12663MEDIA DRIVERS FOR ASCOT2E 12664M: Sergey Kozlov <serjk@netup.ru> 12665M: Abylay Ospan <aospan@netup.ru> 12666L: linux-media@vger.kernel.org 12667S: Supported 12668W: https://linuxtv.org 12669W: http://netup.tv/ 12670T: git git://linuxtv.org/media_tree.git 12671F: drivers/media/dvb-frontends/ascot2e* 12672 12673MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12674M: Jasmin Jessich <jasmin@anw.at> 12675L: linux-media@vger.kernel.org 12676S: Maintained 12677W: https://linuxtv.org 12678T: git git://linuxtv.org/media_tree.git 12679F: drivers/media/dvb-frontends/cxd2099* 12680 12681MEDIA DRIVERS FOR CXD2841ER 12682M: Sergey Kozlov <serjk@netup.ru> 12683M: Abylay Ospan <aospan@netup.ru> 12684L: linux-media@vger.kernel.org 12685S: Supported 12686W: https://linuxtv.org 12687W: http://netup.tv/ 12688T: git git://linuxtv.org/media_tree.git 12689F: drivers/media/dvb-frontends/cxd2841er* 12690 12691MEDIA DRIVERS FOR CXD2880 12692M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12693L: linux-media@vger.kernel.org 12694S: Supported 12695W: http://linuxtv.org/ 12696T: git git://linuxtv.org/media_tree.git 12697F: drivers/media/dvb-frontends/cxd2880/* 12698F: drivers/media/spi/cxd2880* 12699 12700MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12701L: linux-media@vger.kernel.org 12702S: Orphan 12703W: https://linuxtv.org 12704T: git git://linuxtv.org/media_tree.git 12705F: drivers/media/pci/ddbridge/* 12706 12707MEDIA DRIVERS FOR FREESCALE IMX 12708M: Steve Longerbeam <slongerbeam@gmail.com> 12709M: Philipp Zabel <p.zabel@pengutronix.de> 12710L: linux-media@vger.kernel.org 12711S: Maintained 12712T: git git://linuxtv.org/media_tree.git 12713F: Documentation/admin-guide/media/imx.rst 12714F: Documentation/devicetree/bindings/media/imx.txt 12715F: drivers/staging/media/imx/ 12716F: include/linux/imx-media.h 12717F: include/media/imx.h 12718 12719MEDIA DRIVERS FOR FREESCALE IMX7 12720M: Rui Miguel Silva <rmfrfs@gmail.com> 12721M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12722L: linux-media@vger.kernel.org 12723S: Maintained 12724T: git git://linuxtv.org/media_tree.git 12725F: Documentation/admin-guide/media/imx7.rst 12726F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12727F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12728F: drivers/media/platform/nxp/imx-mipi-csis.c 12729F: drivers/staging/media/imx/imx7-media-csi.c 12730 12731MEDIA DRIVERS FOR HELENE 12732M: Abylay Ospan <aospan@netup.ru> 12733L: linux-media@vger.kernel.org 12734S: Supported 12735W: https://linuxtv.org 12736W: http://netup.tv/ 12737T: git git://linuxtv.org/media_tree.git 12738F: drivers/media/dvb-frontends/helene* 12739 12740MEDIA DRIVERS FOR HORUS3A 12741M: Sergey Kozlov <serjk@netup.ru> 12742M: Abylay Ospan <aospan@netup.ru> 12743L: linux-media@vger.kernel.org 12744S: Supported 12745W: https://linuxtv.org 12746W: http://netup.tv/ 12747T: git git://linuxtv.org/media_tree.git 12748F: drivers/media/dvb-frontends/horus3a* 12749 12750MEDIA DRIVERS FOR LNBH25 12751M: Sergey Kozlov <serjk@netup.ru> 12752M: Abylay Ospan <aospan@netup.ru> 12753L: linux-media@vger.kernel.org 12754S: Supported 12755W: https://linuxtv.org 12756W: http://netup.tv/ 12757T: git git://linuxtv.org/media_tree.git 12758F: drivers/media/dvb-frontends/lnbh25* 12759 12760MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12761L: linux-media@vger.kernel.org 12762S: Orphan 12763W: https://linuxtv.org 12764T: git git://linuxtv.org/media_tree.git 12765F: drivers/media/dvb-frontends/mxl5xx* 12766 12767MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12768M: Sergey Kozlov <serjk@netup.ru> 12769M: Abylay Ospan <aospan@netup.ru> 12770L: linux-media@vger.kernel.org 12771S: Supported 12772W: https://linuxtv.org 12773W: http://netup.tv/ 12774T: git git://linuxtv.org/media_tree.git 12775F: drivers/media/pci/netup_unidvb/* 12776 12777MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12778M: Dmitry Osipenko <digetx@gmail.com> 12779L: linux-media@vger.kernel.org 12780L: linux-tegra@vger.kernel.org 12781S: Maintained 12782T: git git://linuxtv.org/media_tree.git 12783F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12784F: drivers/media/platform/nvidia/tegra-vde/ 12785 12786MEDIA DRIVERS FOR RENESAS - CEU 12787M: Jacopo Mondi <jacopo@jmondi.org> 12788L: linux-media@vger.kernel.org 12789L: linux-renesas-soc@vger.kernel.org 12790S: Supported 12791T: git git://linuxtv.org/media_tree.git 12792F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12793F: drivers/media/platform/renesas/renesas-ceu.c 12794F: include/media/drv-intf/renesas-ceu.h 12795 12796MEDIA DRIVERS FOR RENESAS - DRIF 12797M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12798L: linux-media@vger.kernel.org 12799L: linux-renesas-soc@vger.kernel.org 12800S: Supported 12801T: git git://linuxtv.org/media_tree.git 12802F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12803F: drivers/media/platform/renesas/rcar_drif.c 12804 12805MEDIA DRIVERS FOR RENESAS - FCP 12806M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12807L: linux-media@vger.kernel.org 12808L: linux-renesas-soc@vger.kernel.org 12809S: Supported 12810T: git git://linuxtv.org/media_tree.git 12811F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12812F: drivers/media/platform/renesas/rcar-fcp.c 12813F: include/media/rcar-fcp.h 12814 12815MEDIA DRIVERS FOR RENESAS - FDP1 12816M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12817L: linux-media@vger.kernel.org 12818L: linux-renesas-soc@vger.kernel.org 12819S: Supported 12820T: git git://linuxtv.org/media_tree.git 12821F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12822F: drivers/media/platform/renesas/rcar_fdp1.c 12823 12824MEDIA DRIVERS FOR RENESAS - VIN 12825M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12826L: linux-media@vger.kernel.org 12827L: linux-renesas-soc@vger.kernel.org 12828S: Supported 12829T: git git://linuxtv.org/media_tree.git 12830F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12831F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12832F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12833F: drivers/media/platform/renesas/rcar-isp.c 12834F: drivers/media/platform/renesas/rcar-vin/ 12835 12836MEDIA DRIVERS FOR RENESAS - VSP1 12837M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12838M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12839L: linux-media@vger.kernel.org 12840L: linux-renesas-soc@vger.kernel.org 12841S: Supported 12842T: git git://linuxtv.org/media_tree.git 12843F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12844F: drivers/media/platform/renesas/vsp1/ 12845 12846MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12847L: linux-media@vger.kernel.org 12848S: Orphan 12849W: https://linuxtv.org 12850T: git git://linuxtv.org/media_tree.git 12851F: drivers/media/dvb-frontends/stv0910* 12852 12853MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12854L: linux-media@vger.kernel.org 12855S: Orphan 12856W: https://linuxtv.org 12857T: git git://linuxtv.org/media_tree.git 12858F: drivers/media/dvb-frontends/stv6111* 12859 12860MEDIA DRIVERS FOR STM32 - DCMI 12861M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12862L: linux-media@vger.kernel.org 12863S: Supported 12864T: git git://linuxtv.org/media_tree.git 12865F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12866F: drivers/media/platform/st/stm32/stm32-dcmi.c 12867 12868MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12869M: Mauro Carvalho Chehab <mchehab@kernel.org> 12870L: linux-media@vger.kernel.org 12871S: Maintained 12872W: https://linuxtv.org 12873Q: http://patchwork.kernel.org/project/linux-media/list/ 12874T: git git://linuxtv.org/media_tree.git 12875F: Documentation/admin-guide/media/ 12876F: Documentation/devicetree/bindings/media/ 12877F: Documentation/driver-api/media/ 12878F: Documentation/userspace-api/media/ 12879F: drivers/media/ 12880F: drivers/staging/media/ 12881F: include/dt-bindings/media/ 12882F: include/linux/platform_data/media/ 12883F: include/media/ 12884F: include/uapi/linux/dvb/ 12885F: include/uapi/linux/ivtv* 12886F: include/uapi/linux/media.h 12887F: include/uapi/linux/meye.h 12888F: include/uapi/linux/uvcvideo.h 12889F: include/uapi/linux/v4l2-* 12890F: include/uapi/linux/videodev2.h 12891 12892MEDIATEK BLUETOOTH DRIVER 12893M: Sean Wang <sean.wang@mediatek.com> 12894L: linux-bluetooth@vger.kernel.org 12895L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12896S: Maintained 12897F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12898F: drivers/bluetooth/btmtkuart.c 12899 12900MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12901M: Sean Wang <sean.wang@mediatek.com> 12902L: linux-pm@vger.kernel.org 12903S: Maintained 12904F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12905F: drivers/power/reset/mt6323-poweroff.c 12906 12907MEDIATEK CIR DRIVER 12908M: Sean Wang <sean.wang@mediatek.com> 12909S: Maintained 12910F: drivers/media/rc/mtk-cir.c 12911 12912MEDIATEK DMA DRIVER 12913M: Sean Wang <sean.wang@mediatek.com> 12914L: dmaengine@vger.kernel.org 12915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12916L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12917S: Maintained 12918F: Documentation/devicetree/bindings/dma/mtk-* 12919F: drivers/dma/mediatek/ 12920 12921MEDIATEK ETHERNET DRIVER 12922M: Felix Fietkau <nbd@nbd.name> 12923M: John Crispin <john@phrozen.org> 12924M: Sean Wang <sean.wang@mediatek.com> 12925M: Mark Lee <Mark-MC.Lee@mediatek.com> 12926L: netdev@vger.kernel.org 12927S: Maintained 12928F: drivers/net/ethernet/mediatek/ 12929 12930MEDIATEK I2C CONTROLLER DRIVER 12931M: Qii Wang <qii.wang@mediatek.com> 12932L: linux-i2c@vger.kernel.org 12933S: Maintained 12934F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12935F: drivers/i2c/busses/i2c-mt65xx.c 12936 12937MEDIATEK IOMMU DRIVER 12938M: Yong Wu <yong.wu@mediatek.com> 12939L: iommu@lists.linux.dev 12940L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12941S: Supported 12942F: Documentation/devicetree/bindings/iommu/mediatek* 12943F: drivers/iommu/mtk_iommu* 12944F: include/dt-bindings/memory/mt*-port.h 12945 12946MEDIATEK JPEG DRIVER 12947M: Bin Liu <bin.liu@mediatek.com> 12948S: Supported 12949F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12950F: drivers/media/platform/mediatek/jpeg/ 12951 12952MEDIATEK KEYPAD DRIVER 12953M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12954S: Supported 12955F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12956F: drivers/input/keyboard/mt6779-keypad.c 12957 12958MEDIATEK MDP DRIVER 12959M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12960M: Houlong Wei <houlong.wei@mediatek.com> 12961M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12962S: Supported 12963F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12964F: drivers/media/platform/mediatek/mdp/ 12965F: drivers/media/platform/mediatek/vpu/ 12966 12967MEDIATEK MEDIA DRIVER 12968M: Tiffany Lin <tiffany.lin@mediatek.com> 12969M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12970M: Yunfei Dong <yunfei.dong@mediatek.com> 12971S: Supported 12972F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12973F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12974F: drivers/media/platform/mediatek/vcodec/ 12975F: drivers/media/platform/mediatek/vpu/ 12976 12977MEDIATEK MMC/SD/SDIO DRIVER 12978M: Chaotian Jing <chaotian.jing@mediatek.com> 12979S: Maintained 12980F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12981F: drivers/mmc/host/mtk-sd.c 12982 12983MEDIATEK MT76 WIRELESS LAN DRIVER 12984M: Felix Fietkau <nbd@nbd.name> 12985M: Lorenzo Bianconi <lorenzo@kernel.org> 12986M: Ryder Lee <ryder.lee@mediatek.com> 12987R: Shayne Chen <shayne.chen@mediatek.com> 12988R: Sean Wang <sean.wang@mediatek.com> 12989L: linux-wireless@vger.kernel.org 12990S: Maintained 12991F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12992F: drivers/net/wireless/mediatek/mt76/ 12993 12994MEDIATEK MT7601U WIRELESS LAN DRIVER 12995M: Jakub Kicinski <kuba@kernel.org> 12996L: linux-wireless@vger.kernel.org 12997S: Maintained 12998F: drivers/net/wireless/mediatek/mt7601u/ 12999 13000MEDIATEK MT7621 CLOCK DRIVER 13001M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13002S: Maintained 13003F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13004F: drivers/clk/ralink/clk-mt7621.c 13005 13006MEDIATEK MT7621/28/88 I2C DRIVER 13007M: Stefan Roese <sr@denx.de> 13008L: linux-i2c@vger.kernel.org 13009S: Maintained 13010F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13011F: drivers/i2c/busses/i2c-mt7621.c 13012 13013MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13014M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13015S: Maintained 13016F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13017F: drivers/pci/controller/pcie-mt7621.c 13018 13019MEDIATEK MT7621 PHY PCI DRIVER 13020M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13021S: Maintained 13022F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13023F: drivers/phy/ralink/phy-mt7621-pci.c 13024 13025MEDIATEK NAND CONTROLLER DRIVER 13026L: linux-mtd@lists.infradead.org 13027S: Orphan 13028F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13029F: drivers/mtd/nand/raw/mtk_* 13030 13031MEDIATEK PMIC LED DRIVER 13032M: Sean Wang <sean.wang@mediatek.com> 13033S: Maintained 13034F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13035F: drivers/leds/leds-mt6323.c 13036 13037MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13038M: Sean Wang <sean.wang@mediatek.com> 13039S: Maintained 13040F: drivers/char/hw_random/mtk-rng.c 13041 13042MEDIATEK SMI DRIVER 13043M: Yong Wu <yong.wu@mediatek.com> 13044L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13045S: Supported 13046F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13047F: drivers/memory/mtk-smi.c 13048F: include/soc/mediatek/smi.h 13049 13050MEDIATEK SWITCH DRIVER 13051M: Sean Wang <sean.wang@mediatek.com> 13052M: Landen Chao <Landen.Chao@mediatek.com> 13053M: DENG Qingfang <dqfext@gmail.com> 13054L: netdev@vger.kernel.org 13055S: Maintained 13056F: drivers/net/dsa/mt7530.* 13057F: net/dsa/tag_mtk.c 13058 13059MEDIATEK T7XX 5G WWAN MODEM DRIVER 13060M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13061M: Intel Corporation <linuxwwan@intel.com> 13062R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13063R: Liu Haijun <haijun.liu@mediatek.com> 13064R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13065R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13066L: netdev@vger.kernel.org 13067S: Supported 13068F: drivers/net/wwan/t7xx/ 13069 13070MEDIATEK USB3 DRD IP DRIVER 13071M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13072L: linux-usb@vger.kernel.org 13073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13074L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13075S: Maintained 13076F: Documentation/devicetree/bindings/usb/mediatek,* 13077F: drivers/usb/host/xhci-mtk* 13078F: drivers/usb/mtu3/ 13079 13080MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13081M: Peter Senna Tschudin <peter.senna@gmail.com> 13082M: Martin Donnelly <martin.donnelly@ge.com> 13083M: Martyn Welch <martyn.welch@collabora.co.uk> 13084S: Maintained 13085F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13086F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13087 13088MEGARAID SCSI/SAS DRIVERS 13089M: Kashyap Desai <kashyap.desai@broadcom.com> 13090M: Sumit Saxena <sumit.saxena@broadcom.com> 13091M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13092L: megaraidlinux.pdl@broadcom.com 13093L: linux-scsi@vger.kernel.org 13094S: Maintained 13095W: http://www.avagotech.com/support/ 13096F: Documentation/scsi/megaraid.rst 13097F: drivers/scsi/megaraid.* 13098F: drivers/scsi/megaraid/ 13099 13100MELEXIS MLX90614 DRIVER 13101M: Crt Mori <cmo@melexis.com> 13102L: linux-iio@vger.kernel.org 13103S: Supported 13104W: http://www.melexis.com 13105F: drivers/iio/temperature/mlx90614.c 13106 13107MELEXIS MLX90632 DRIVER 13108M: Crt Mori <cmo@melexis.com> 13109L: linux-iio@vger.kernel.org 13110S: Supported 13111W: http://www.melexis.com 13112F: drivers/iio/temperature/mlx90632.c 13113 13114MELFAS MIP4 TOUCHSCREEN DRIVER 13115M: Sangwon Jee <jeesw@melfas.com> 13116S: Supported 13117W: http://www.melfas.com 13118F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13119F: drivers/input/touchscreen/melfas_mip4.c 13120 13121MELLANOX BLUEFIELD I2C DRIVER 13122M: Khalil Blaiech <kblaiech@nvidia.com> 13123M: Asmaa Mnebhi <asmaa@nvidia.com> 13124L: linux-i2c@vger.kernel.org 13125S: Supported 13126F: drivers/i2c/busses/i2c-mlxbf.c 13127 13128MELLANOX ETHERNET DRIVER (mlx4_en) 13129M: Tariq Toukan <tariqt@nvidia.com> 13130L: netdev@vger.kernel.org 13131S: Supported 13132W: http://www.mellanox.com 13133Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13134F: drivers/net/ethernet/mellanox/mlx4/en_* 13135 13136MELLANOX ETHERNET DRIVER (mlx5e) 13137M: Saeed Mahameed <saeedm@nvidia.com> 13138L: netdev@vger.kernel.org 13139S: Supported 13140W: http://www.mellanox.com 13141Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13142F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13143 13144MELLANOX ETHERNET INNOVA DRIVERS 13145R: Boris Pismenny <borisp@nvidia.com> 13146L: netdev@vger.kernel.org 13147S: Supported 13148W: http://www.mellanox.com 13149Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13150F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13151F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13152F: include/linux/mlx5/mlx5_ifc_fpga.h 13153 13154MELLANOX ETHERNET SWITCH DRIVERS 13155M: Ido Schimmel <idosch@nvidia.com> 13156M: Petr Machata <petrm@nvidia.com> 13157L: netdev@vger.kernel.org 13158S: Supported 13159W: http://www.mellanox.com 13160Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13161F: drivers/net/ethernet/mellanox/mlxsw/ 13162F: tools/testing/selftests/drivers/net/mlxsw/ 13163 13164MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13165M: mlxsw@nvidia.com 13166L: netdev@vger.kernel.org 13167S: Supported 13168W: http://www.mellanox.com 13169Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13170F: drivers/net/ethernet/mellanox/mlxfw/ 13171 13172MELLANOX HARDWARE PLATFORM SUPPORT 13173M: Hans de Goede <hdegoede@redhat.com> 13174M: Mark Gross <markgross@kernel.org> 13175M: Vadim Pasternak <vadimp@nvidia.com> 13176L: platform-driver-x86@vger.kernel.org 13177S: Supported 13178F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13179F: drivers/platform/mellanox/ 13180F: include/linux/platform_data/mlxreg.h 13181 13182MELLANOX MLX4 core VPI driver 13183M: Tariq Toukan <tariqt@nvidia.com> 13184L: netdev@vger.kernel.org 13185L: linux-rdma@vger.kernel.org 13186S: Supported 13187W: http://www.mellanox.com 13188Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13189F: drivers/net/ethernet/mellanox/mlx4/ 13190F: include/linux/mlx4/ 13191 13192MELLANOX MLX4 IB driver 13193M: Yishai Hadas <yishaih@nvidia.com> 13194L: linux-rdma@vger.kernel.org 13195S: Supported 13196W: http://www.mellanox.com 13197Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13198F: drivers/infiniband/hw/mlx4/ 13199F: include/linux/mlx4/ 13200F: include/uapi/rdma/mlx4-abi.h 13201 13202MELLANOX MLX5 core VPI driver 13203M: Saeed Mahameed <saeedm@nvidia.com> 13204M: Leon Romanovsky <leonro@nvidia.com> 13205L: netdev@vger.kernel.org 13206L: linux-rdma@vger.kernel.org 13207S: Supported 13208W: http://www.mellanox.com 13209Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13210F: Documentation/networking/device_drivers/ethernet/mellanox/ 13211F: drivers/net/ethernet/mellanox/mlx5/core/ 13212F: include/linux/mlx5/ 13213 13214MELLANOX MLX5 IB driver 13215M: Leon Romanovsky <leonro@nvidia.com> 13216L: linux-rdma@vger.kernel.org 13217S: Supported 13218W: http://www.mellanox.com 13219Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13220F: drivers/infiniband/hw/mlx5/ 13221F: include/linux/mlx5/ 13222F: include/uapi/rdma/mlx5-abi.h 13223 13224MELLANOX MLXCPLD I2C AND MUX DRIVER 13225M: Vadim Pasternak <vadimp@nvidia.com> 13226M: Michael Shych <michaelsh@nvidia.com> 13227L: linux-i2c@vger.kernel.org 13228S: Supported 13229F: Documentation/i2c/busses/i2c-mlxcpld.rst 13230F: drivers/i2c/busses/i2c-mlxcpld.c 13231F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13232 13233MELLANOX MLXCPLD LED DRIVER 13234M: Vadim Pasternak <vadimp@nvidia.com> 13235L: linux-leds@vger.kernel.org 13236S: Supported 13237F: Documentation/leds/leds-mlxcpld.rst 13238F: drivers/leds/leds-mlxcpld.c 13239F: drivers/leds/leds-mlxreg.c 13240 13241MELLANOX PLATFORM DRIVER 13242M: Vadim Pasternak <vadimp@nvidia.com> 13243L: platform-driver-x86@vger.kernel.org 13244S: Supported 13245F: drivers/platform/x86/mlx-platform.c 13246 13247MEMBARRIER SUPPORT 13248M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13249M: "Paul E. McKenney" <paulmck@kernel.org> 13250L: linux-kernel@vger.kernel.org 13251S: Supported 13252F: arch/powerpc/include/asm/membarrier.h 13253F: include/uapi/linux/membarrier.h 13254F: kernel/sched/membarrier.c 13255 13256MEMBLOCK 13257M: Mike Rapoport <rppt@kernel.org> 13258L: linux-mm@kvack.org 13259S: Maintained 13260F: Documentation/core-api/boot-time-mm.rst 13261F: include/linux/memblock.h 13262F: mm/memblock.c 13263F: tools/testing/memblock/ 13264 13265MEMORY CONTROLLER DRIVERS 13266M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13267L: linux-kernel@vger.kernel.org 13268S: Maintained 13269B: mailto:krzysztof.kozlowski@linaro.org 13270T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13271F: Documentation/devicetree/bindings/memory-controllers/ 13272F: drivers/memory/ 13273F: include/dt-bindings/memory/ 13274F: include/memory/ 13275 13276MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13277M: Dmitry Osipenko <digetx@gmail.com> 13278L: linux-pm@vger.kernel.org 13279L: linux-tegra@vger.kernel.org 13280T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13281S: Maintained 13282F: drivers/devfreq/tegra30-devfreq.c 13283 13284MEMORY MANAGEMENT 13285M: Andrew Morton <akpm@linux-foundation.org> 13286L: linux-mm@kvack.org 13287S: Maintained 13288W: http://www.linux-mm.org 13289T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13290T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13291F: include/linux/gfp.h 13292F: include/linux/gfp_types.h 13293F: include/linux/memory_hotplug.h 13294F: include/linux/mm.h 13295F: include/linux/mmzone.h 13296F: include/linux/pagewalk.h 13297F: include/linux/vmalloc.h 13298F: mm/ 13299F: tools/testing/selftests/vm/ 13300 13301MEMORY HOT(UN)PLUG 13302M: David Hildenbrand <david@redhat.com> 13303M: Oscar Salvador <osalvador@suse.de> 13304L: linux-mm@kvack.org 13305S: Maintained 13306F: Documentation/admin-guide/mm/memory-hotplug.rst 13307F: Documentation/core-api/memory-hotplug.rst 13308F: drivers/base/memory.c 13309F: include/linux/memory_hotplug.h 13310F: mm/memory_hotplug.c 13311F: tools/testing/selftests/memory-hotplug/ 13312 13313MEMORY TECHNOLOGY DEVICES (MTD) 13314M: Miquel Raynal <miquel.raynal@bootlin.com> 13315M: Richard Weinberger <richard@nod.at> 13316M: Vignesh Raghavendra <vigneshr@ti.com> 13317L: linux-mtd@lists.infradead.org 13318S: Maintained 13319W: http://www.linux-mtd.infradead.org/ 13320Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13321C: irc://irc.oftc.net/mtd 13322T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13323T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13324F: Documentation/devicetree/bindings/mtd/ 13325F: drivers/mtd/ 13326F: include/linux/mtd/ 13327F: include/uapi/mtd/ 13328 13329MEMSENSING MICROSYSTEMS MSA311 DRIVER 13330M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13331L: linux-iio@vger.kernel.org 13332S: Maintained 13333F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13334F: drivers/iio/accel/msa311.c 13335 13336MEN A21 WATCHDOG DRIVER 13337M: Johannes Thumshirn <morbidrsa@gmail.com> 13338L: linux-watchdog@vger.kernel.org 13339S: Maintained 13340F: drivers/watchdog/mena21_wdt.c 13341 13342MEN CHAMELEON BUS (mcb) 13343M: Johannes Thumshirn <morbidrsa@gmail.com> 13344S: Maintained 13345F: Documentation/driver-api/men-chameleon-bus.rst 13346F: drivers/mcb/ 13347F: include/linux/mcb.h 13348 13349MEN F21BMC (Board Management Controller) 13350M: Andreas Werner <andreas.werner@men.de> 13351S: Supported 13352F: Documentation/hwmon/menf21bmc.rst 13353F: drivers/hwmon/menf21bmc_hwmon.c 13354F: drivers/leds/leds-menf21bmc.c 13355F: drivers/mfd/menf21bmc.c 13356F: drivers/watchdog/menf21bmc_wdt.c 13357 13358MEN Z069 WATCHDOG DRIVER 13359M: Johannes Thumshirn <jth@kernel.org> 13360L: linux-watchdog@vger.kernel.org 13361S: Maintained 13362F: drivers/watchdog/menz69_wdt.c 13363 13364MESON AO CEC DRIVER FOR AMLOGIC SOCS 13365M: Neil Armstrong <neil.armstrong@linaro.org> 13366L: linux-media@vger.kernel.org 13367L: linux-amlogic@lists.infradead.org 13368S: Supported 13369W: http://linux-meson.com/ 13370T: git git://linuxtv.org/media_tree.git 13371F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13372F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13373F: drivers/media/cec/platform/meson/ao-cec.c 13374 13375MESON GE2D DRIVER FOR AMLOGIC SOCS 13376M: Neil Armstrong <neil.armstrong@linaro.org> 13377L: linux-media@vger.kernel.org 13378L: linux-amlogic@lists.infradead.org 13379S: Supported 13380T: git git://linuxtv.org/media_tree.git 13381F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13382F: drivers/media/platform/amlogic/meson-ge2d/ 13383 13384MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13385M: Liang Yang <liang.yang@amlogic.com> 13386L: linux-mtd@lists.infradead.org 13387S: Maintained 13388F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13389F: drivers/mtd/nand/raw/meson_* 13390 13391MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13392M: Neil Armstrong <neil.armstrong@linaro.org> 13393L: linux-media@vger.kernel.org 13394L: linux-amlogic@lists.infradead.org 13395S: Supported 13396T: git git://linuxtv.org/media_tree.git 13397F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13398F: drivers/staging/media/meson/vdec/ 13399 13400METHODE UDPU SUPPORT 13401M: Vladimir Vid <vladimir.vid@sartura.hr> 13402S: Maintained 13403F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13404 13405MHI BUS 13406M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13407R: Hemant Kumar <quic_hemantk@quicinc.com> 13408L: mhi@lists.linux.dev 13409L: linux-arm-msm@vger.kernel.org 13410S: Maintained 13411T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13412F: Documentation/ABI/stable/sysfs-bus-mhi 13413F: Documentation/mhi/ 13414F: drivers/bus/mhi/ 13415F: include/linux/mhi.h 13416 13417MICROBLAZE ARCHITECTURE 13418M: Michal Simek <monstr@monstr.eu> 13419S: Supported 13420W: http://www.monstr.eu/fdt/ 13421T: git git://git.monstr.eu/linux-2.6-microblaze.git 13422F: arch/microblaze/ 13423 13424MICROCHIP AT91 DMA DRIVERS 13425M: Ludovic Desroches <ludovic.desroches@microchip.com> 13426M: Tudor Ambarus <tudor.ambarus@microchip.com> 13427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13428L: dmaengine@vger.kernel.org 13429S: Supported 13430F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13431F: drivers/dma/at_hdmac.c 13432F: drivers/dma/at_hdmac_regs.h 13433F: drivers/dma/at_xdmac.c 13434F: include/dt-bindings/dma/at91.h 13435 13436MICROCHIP AT91 SERIAL DRIVER 13437M: Richard Genoud <richard.genoud@gmail.com> 13438S: Maintained 13439F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13440F: drivers/tty/serial/atmel_serial.c 13441F: drivers/tty/serial/atmel_serial.h 13442 13443MICROCHIP AT91 USART MFD DRIVER 13444M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13445L: linux-kernel@vger.kernel.org 13446S: Supported 13447F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13448F: drivers/mfd/at91-usart.c 13449F: include/dt-bindings/mfd/at91-usart.h 13450 13451MICROCHIP AT91 USART SPI DRIVER 13452M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13453L: linux-spi@vger.kernel.org 13454S: Supported 13455F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13456F: drivers/spi/spi-at91-usart.c 13457 13458MICROCHIP AUDIO ASOC DRIVERS 13459M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13460L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13461S: Supported 13462F: sound/soc/atmel 13463 13464MICROCHIP CSI2DC DRIVER 13465M: Eugen Hristev <eugen.hristev@microchip.com> 13466L: linux-media@vger.kernel.org 13467S: Supported 13468F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13469F: drivers/media/platform/atmel/microchip-csi2dc.c 13470 13471MICROCHIP ECC DRIVER 13472M: Tudor Ambarus <tudor.ambarus@microchip.com> 13473L: linux-crypto@vger.kernel.org 13474S: Maintained 13475F: drivers/crypto/atmel-ecc.* 13476 13477MICROCHIP EIC DRIVER 13478M: Claudiu Beznea <claudiu.beznea@microchip.com> 13479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13480S: Supported 13481F: drivers/irqchip/irq-mchp-eic.c 13482 13483MICROCHIP I2C DRIVER 13484M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13485L: linux-i2c@vger.kernel.org 13486S: Supported 13487F: drivers/i2c/busses/i2c-at91-*.c 13488F: drivers/i2c/busses/i2c-at91.h 13489 13490MICROCHIP ISC DRIVER 13491M: Eugen Hristev <eugen.hristev@microchip.com> 13492L: linux-media@vger.kernel.org 13493S: Supported 13494F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13495F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13496F: drivers/media/platform/atmel/atmel-isc* 13497F: drivers/media/platform/atmel/atmel-sama*-isc* 13498F: include/linux/atmel-isc-media.h 13499 13500MICROCHIP ISI DRIVER 13501M: Eugen Hristev <eugen.hristev@microchip.com> 13502L: linux-media@vger.kernel.org 13503S: Supported 13504F: drivers/media/platform/atmel/atmel-isi.c 13505F: drivers/media/platform/atmel/atmel-isi.h 13506 13507MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13508M: Woojung Huh <woojung.huh@microchip.com> 13509M: UNGLinuxDriver@microchip.com 13510L: netdev@vger.kernel.org 13511S: Maintained 13512F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13513F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13514F: drivers/net/dsa/microchip/* 13515F: include/linux/platform_data/microchip-ksz.h 13516F: net/dsa/tag_ksz.c 13517 13518MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13519M: Arun Ramadoss <arun.ramadoss@microchip.com> 13520R: UNGLinuxDriver@microchip.com 13521L: netdev@vger.kernel.org 13522S: Maintained 13523F: drivers/net/phy/microchip_t1.c 13524 13525MICROCHIP LAN743X ETHERNET DRIVER 13526M: Bryan Whitehead <bryan.whitehead@microchip.com> 13527M: UNGLinuxDriver@microchip.com 13528L: netdev@vger.kernel.org 13529S: Maintained 13530F: drivers/net/ethernet/microchip/lan743x_* 13531 13532MICROCHIP LAN966X ETHERNET DRIVER 13533M: Horatiu Vultur <horatiu.vultur@microchip.com> 13534M: UNGLinuxDriver@microchip.com 13535L: netdev@vger.kernel.org 13536S: Maintained 13537F: drivers/net/ethernet/microchip/lan966x/* 13538 13539MICROCHIP LCDFB DRIVER 13540M: Nicolas Ferre <nicolas.ferre@microchip.com> 13541L: linux-fbdev@vger.kernel.org 13542S: Maintained 13543F: drivers/video/fbdev/atmel_lcdfb.c 13544F: include/video/atmel_lcdc.h 13545 13546MICROCHIP MCP16502 PMIC DRIVER 13547M: Claudiu Beznea <claudiu.beznea@microchip.com> 13548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13549S: Supported 13550F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13551F: drivers/regulator/mcp16502.c 13552 13553MICROCHIP MCP3911 ADC DRIVER 13554M: Marcus Folkesson <marcus.folkesson@gmail.com> 13555M: Kent Gustavsson <kent@minoris.se> 13556L: linux-iio@vger.kernel.org 13557S: Maintained 13558F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13559F: drivers/iio/adc/mcp3911.c 13560 13561MICROCHIP MMC/SD/SDIO MCI DRIVER 13562M: Ludovic Desroches <ludovic.desroches@microchip.com> 13563S: Maintained 13564F: drivers/mmc/host/atmel-mci.c 13565 13566MICROCHIP NAND DRIVER 13567M: Tudor Ambarus <tudor.ambarus@microchip.com> 13568L: linux-mtd@lists.infradead.org 13569S: Supported 13570F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13571F: drivers/mtd/nand/raw/atmel/* 13572 13573MICROCHIP PCI1XXXX GP DRIVER 13574M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13575L: linux-gpio@vger.kernel.org 13576S: Supported 13577F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13578F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13579F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13580 13581MICROCHIP OTPC DRIVER 13582M: Claudiu Beznea <claudiu.beznea@microchip.com> 13583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13584S: Supported 13585F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13586F: drivers/nvmem/microchip-otpc.c 13587F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13588 13589MICROCHIP PCI1XXXX I2C DRIVER 13590M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13591M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13592M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13593L: linux-i2c@vger.kernel.org 13594S: Maintained 13595F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13596 13597MICROCHIP PWM DRIVER 13598M: Claudiu Beznea <claudiu.beznea@microchip.com> 13599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13600L: linux-pwm@vger.kernel.org 13601S: Supported 13602F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13603F: drivers/pwm/pwm-atmel.c 13604 13605MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13606M: Eugen Hristev <eugen.hristev@microchip.com> 13607L: linux-iio@vger.kernel.org 13608S: Supported 13609F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13610F: drivers/iio/adc/at91-sama5d2_adc.c 13611F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13612 13613MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13614M: Claudiu Beznea <claudiu.beznea@microchip.com> 13615S: Supported 13616F: drivers/power/reset/at91-sama5d2_shdwc.c 13617 13618MICROCHIP SPI DRIVER 13619M: Tudor Ambarus <tudor.ambarus@microchip.com> 13620S: Supported 13621F: drivers/spi/spi-atmel.* 13622 13623MICROCHIP SSC DRIVER 13624M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13626S: Supported 13627F: drivers/misc/atmel-ssc.c 13628F: include/linux/atmel-ssc.h 13629 13630MICROCHIP USB251XB DRIVER 13631M: Richard Leitner <richard.leitner@skidata.com> 13632L: linux-usb@vger.kernel.org 13633S: Maintained 13634F: Documentation/devicetree/bindings/usb/usb251xb.txt 13635F: drivers/usb/misc/usb251xb.c 13636 13637MICROCHIP USBA UDC DRIVER 13638M: Cristian Birsan <cristian.birsan@microchip.com> 13639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13640S: Supported 13641F: drivers/usb/gadget/udc/atmel_usba_udc.* 13642 13643MICROCHIP WILC1000 WIFI DRIVER 13644M: Ajay Singh <ajay.kathat@microchip.com> 13645M: Claudiu Beznea <claudiu.beznea@microchip.com> 13646L: linux-wireless@vger.kernel.org 13647S: Supported 13648F: drivers/net/wireless/microchip/wilc1000/ 13649 13650MICROSEMI MIPS SOCS 13651M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13652M: UNGLinuxDriver@microchip.com 13653L: linux-mips@vger.kernel.org 13654S: Supported 13655F: Documentation/devicetree/bindings/mips/mscc.txt 13656F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13657F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13658F: arch/mips/boot/dts/mscc/ 13659F: arch/mips/configs/generic/board-ocelot.config 13660F: arch/mips/generic/board-ocelot.c 13661 13662MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13663M: Don Brace <don.brace@microchip.com> 13664L: storagedev@microchip.com 13665L: linux-scsi@vger.kernel.org 13666S: Supported 13667F: Documentation/scsi/smartpqi.rst 13668F: drivers/scsi/smartpqi/Kconfig 13669F: drivers/scsi/smartpqi/Makefile 13670F: drivers/scsi/smartpqi/smartpqi*.[ch] 13671F: include/linux/cciss*.h 13672F: include/uapi/linux/cciss*.h 13673 13674MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13675M: Maximilian Luz <luzmaximilian@gmail.com> 13676L: platform-driver-x86@vger.kernel.org 13677S: Maintained 13678F: drivers/platform/surface/surface_aggregator_tabletsw.c 13679 13680MICROSOFT SURFACE BATTERY AND AC DRIVERS 13681M: Maximilian Luz <luzmaximilian@gmail.com> 13682L: linux-pm@vger.kernel.org 13683L: platform-driver-x86@vger.kernel.org 13684S: Maintained 13685F: drivers/power/supply/surface_battery.c 13686F: drivers/power/supply/surface_charger.c 13687 13688MICROSOFT SURFACE DTX DRIVER 13689M: Maximilian Luz <luzmaximilian@gmail.com> 13690L: platform-driver-x86@vger.kernel.org 13691S: Maintained 13692F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13693F: drivers/platform/surface/surface_dtx.c 13694F: include/uapi/linux/surface_aggregator/dtx.h 13695 13696MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13697M: Maximilian Luz <luzmaximilian@gmail.com> 13698L: platform-driver-x86@vger.kernel.org 13699S: Maintained 13700F: drivers/platform/surface/surface_gpe.c 13701 13702MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13703M: Hans de Goede <hdegoede@redhat.com> 13704M: Mark Gross <markgross@kernel.org> 13705M: Maximilian Luz <luzmaximilian@gmail.com> 13706L: platform-driver-x86@vger.kernel.org 13707S: Maintained 13708T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13709F: drivers/platform/surface/ 13710 13711MICROSOFT SURFACE HID TRANSPORT DRIVER 13712M: Maximilian Luz <luzmaximilian@gmail.com> 13713L: linux-input@vger.kernel.org 13714L: platform-driver-x86@vger.kernel.org 13715S: Maintained 13716F: drivers/hid/surface-hid/ 13717 13718MICROSOFT SURFACE HOT-PLUG DRIVER 13719M: Maximilian Luz <luzmaximilian@gmail.com> 13720L: platform-driver-x86@vger.kernel.org 13721S: Maintained 13722F: drivers/platform/surface/surface_hotplug.c 13723 13724MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13725M: Maximilian Luz <luzmaximilian@gmail.com> 13726L: platform-driver-x86@vger.kernel.org 13727S: Maintained 13728F: drivers/platform/surface/surface_platform_profile.c 13729 13730MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13731M: Chen Yu <yu.c.chen@intel.com> 13732L: platform-driver-x86@vger.kernel.org 13733S: Supported 13734F: drivers/platform/surface/surfacepro3_button.c 13735 13736MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13737M: Maximilian Luz <luzmaximilian@gmail.com> 13738L: platform-driver-x86@vger.kernel.org 13739S: Maintained 13740W: https://github.com/linux-surface/surface-aggregator-module 13741C: irc://irc.libera.chat/linux-surface 13742F: Documentation/driver-api/surface_aggregator/ 13743F: drivers/platform/surface/aggregator/ 13744F: drivers/platform/surface/surface_acpi_notify.c 13745F: drivers/platform/surface/surface_aggregator_cdev.c 13746F: drivers/platform/surface/surface_aggregator_registry.c 13747F: include/linux/surface_acpi_notify.h 13748F: include/linux/surface_aggregator/ 13749F: include/uapi/linux/surface_aggregator/ 13750 13751MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13752M: Maximilian Luz <luzmaximilian@gmail.com> 13753L: platform-driver-x86@vger.kernel.org 13754S: Maintained 13755F: drivers/platform/surface/surface_aggregator_hub.c 13756 13757MICROTEK X6 SCANNER 13758M: Oliver Neukum <oliver@neukum.org> 13759S: Maintained 13760F: drivers/usb/image/microtek.* 13761 13762MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13763M: Luka Kovacic <luka.kovacic@sartura.hr> 13764M: Luka Perkov <luka.perkov@sartura.hr> 13765S: Maintained 13766F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13767F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13768F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13769F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13770F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13771F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13772 13773MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13774M: Sakari Ailus <sakari.ailus@linux.intel.com> 13775L: linux-media@vger.kernel.org 13776S: Maintained 13777F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13778F: Documentation/driver-api/media/drivers/ccs/ 13779F: Documentation/userspace-api/media/drivers/ccs.rst 13780F: drivers/media/i2c/ccs-pll.c 13781F: drivers/media/i2c/ccs-pll.h 13782F: drivers/media/i2c/ccs/ 13783F: include/uapi/linux/ccs.h 13784F: include/uapi/linux/smiapp.h 13785 13786MIPS 13787M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13788L: linux-mips@vger.kernel.org 13789S: Maintained 13790W: http://www.linux-mips.org/ 13791Q: https://patchwork.kernel.org/project/linux-mips/list/ 13792T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13793F: Documentation/devicetree/bindings/mips/ 13794F: Documentation/mips/ 13795F: arch/mips/ 13796F: drivers/platform/mips/ 13797F: include/dt-bindings/mips/ 13798 13799MIPS BOSTON DEVELOPMENT BOARD 13800M: Paul Burton <paulburton@kernel.org> 13801L: linux-mips@vger.kernel.org 13802S: Maintained 13803F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13804F: arch/mips/boot/dts/img/boston.dts 13805F: arch/mips/configs/generic/board-boston.config 13806F: drivers/clk/imgtec/clk-boston.c 13807F: include/dt-bindings/clock/boston-clock.h 13808 13809MIPS CORE DRIVERS 13810M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13811M: Serge Semin <fancer.lancer@gmail.com> 13812L: linux-mips@vger.kernel.org 13813S: Supported 13814F: drivers/bus/mips_cdmm.c 13815F: drivers/clocksource/mips-gic-timer.c 13816F: drivers/cpuidle/cpuidle-cps.c 13817F: drivers/irqchip/irq-mips-cpu.c 13818F: drivers/irqchip/irq-mips-gic.c 13819 13820MIPS GENERIC PLATFORM 13821M: Paul Burton <paulburton@kernel.org> 13822L: linux-mips@vger.kernel.org 13823S: Supported 13824F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13825F: arch/mips/generic/ 13826F: arch/mips/tools/generic-board-config.sh 13827 13828MIPS RINT INSTRUCTION EMULATION 13829M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13830L: linux-mips@vger.kernel.org 13831S: Supported 13832F: arch/mips/math-emu/dp_rint.c 13833F: arch/mips/math-emu/sp_rint.c 13834 13835MIPS/LOONGSON1 ARCHITECTURE 13836M: Keguang Zhang <keguang.zhang@gmail.com> 13837L: linux-mips@vger.kernel.org 13838S: Maintained 13839F: arch/mips/include/asm/mach-loongson32/ 13840F: arch/mips/loongson32/ 13841F: drivers/*/*/*loongson1* 13842F: drivers/*/*loongson1* 13843 13844MIPS/LOONGSON2EF ARCHITECTURE 13845M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13846L: linux-mips@vger.kernel.org 13847S: Maintained 13848F: arch/mips/include/asm/mach-loongson2ef/ 13849F: arch/mips/loongson2ef/ 13850F: drivers/cpufreq/loongson2_cpufreq.c 13851 13852MIPS/LOONGSON64 ARCHITECTURE 13853M: Huacai Chen <chenhuacai@kernel.org> 13854M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13855L: linux-mips@vger.kernel.org 13856S: Maintained 13857F: arch/mips/include/asm/mach-loongson64/ 13858F: arch/mips/loongson64/ 13859F: drivers/irqchip/irq-loongson* 13860F: drivers/platform/mips/cpu_hwmon.c 13861 13862MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13863M: Hans Verkuil <hverkuil@xs4all.nl> 13864L: linux-media@vger.kernel.org 13865S: Odd Fixes 13866W: https://linuxtv.org 13867T: git git://linuxtv.org/media_tree.git 13868F: drivers/media/radio/radio-miropcm20* 13869 13870MMP SUPPORT 13871R: Lubomir Rintel <lkundrak@v3.sk> 13872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13873S: Odd Fixes 13874T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13875F: arch/arm/boot/dts/mmp* 13876F: arch/arm/mach-mmp/ 13877F: include/linux/soc/mmp/ 13878 13879MMP USB PHY DRIVERS 13880R: Lubomir Rintel <lkundrak@v3.sk> 13881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13882S: Maintained 13883F: drivers/phy/marvell/phy-mmp3-usb.c 13884F: drivers/phy/marvell/phy-pxa-usb.c 13885 13886MMU GATHER AND TLB INVALIDATION 13887M: Will Deacon <will@kernel.org> 13888M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13889M: Andrew Morton <akpm@linux-foundation.org> 13890M: Nick Piggin <npiggin@gmail.com> 13891M: Peter Zijlstra <peterz@infradead.org> 13892L: linux-arch@vger.kernel.org 13893L: linux-mm@kvack.org 13894S: Maintained 13895F: arch/*/include/asm/tlb.h 13896F: include/asm-generic/tlb.h 13897F: mm/mmu_gather.c 13898 13899MN88472 MEDIA DRIVER 13900M: Antti Palosaari <crope@iki.fi> 13901L: linux-media@vger.kernel.org 13902S: Maintained 13903W: https://linuxtv.org 13904W: http://palosaari.fi/linux/ 13905Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13906F: drivers/media/dvb-frontends/mn88472* 13907 13908MN88473 MEDIA DRIVER 13909M: Antti Palosaari <crope@iki.fi> 13910L: linux-media@vger.kernel.org 13911S: Maintained 13912W: https://linuxtv.org 13913W: http://palosaari.fi/linux/ 13914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13915F: drivers/media/dvb-frontends/mn88473* 13916 13917MODULE SUPPORT 13918M: Luis Chamberlain <mcgrof@kernel.org> 13919L: linux-modules@vger.kernel.org 13920L: linux-kernel@vger.kernel.org 13921S: Maintained 13922T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13923F: include/linux/module.h 13924F: kernel/module/ 13925F: scripts/module* 13926 13927MONOLITHIC POWER SYSTEM PMIC DRIVER 13928M: Saravanan Sekar <sravanhome@gmail.com> 13929S: Maintained 13930F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13931F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13932F: drivers/iio/adc/mp2629_adc.c 13933F: drivers/mfd/mp2629.c 13934F: drivers/power/supply/mp2629_charger.c 13935F: drivers/regulator/mp5416.c 13936F: drivers/regulator/mpq7920.c 13937F: drivers/regulator/mpq7920.h 13938F: include/linux/mfd/mp2629.h 13939 13940MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13941S: Orphan 13942W: http://popies.net/meye/ 13943F: Documentation/userspace-api/media/drivers/meye* 13944F: drivers/staging/media/deprecated/meye/ 13945F: include/uapi/linux/meye.h 13946 13947MOTORCOMM PHY DRIVER 13948M: Peter Geis <pgwipeout@gmail.com> 13949L: netdev@vger.kernel.org 13950S: Maintained 13951F: drivers/net/phy/motorcomm.c 13952 13953MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13954M: Jiri Slaby <jirislaby@kernel.org> 13955S: Maintained 13956F: Documentation/driver-api/tty/moxa-smartio.rst 13957F: drivers/tty/mxser.* 13958 13959MR800 AVERMEDIA USB FM RADIO DRIVER 13960M: Alexey Klimov <klimov.linux@gmail.com> 13961L: linux-media@vger.kernel.org 13962S: Maintained 13963T: git git://linuxtv.org/media_tree.git 13964F: drivers/media/radio/radio-mr800.c 13965 13966MRF24J40 IEEE 802.15.4 RADIO DRIVER 13967M: Alan Ott <alan@signal11.us> 13968L: linux-wpan@vger.kernel.org 13969S: Maintained 13970F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13971F: drivers/net/ieee802154/mrf24j40.c 13972 13973MSI LAPTOP SUPPORT 13974M: "Lee, Chun-Yi" <jlee@suse.com> 13975L: platform-driver-x86@vger.kernel.org 13976S: Maintained 13977F: drivers/platform/x86/msi-laptop.c 13978 13979MSI WMI SUPPORT 13980L: platform-driver-x86@vger.kernel.org 13981S: Orphan 13982F: drivers/platform/x86/msi-wmi.c 13983 13984MSI001 MEDIA DRIVER 13985M: Antti Palosaari <crope@iki.fi> 13986L: linux-media@vger.kernel.org 13987S: Maintained 13988W: https://linuxtv.org 13989W: http://palosaari.fi/linux/ 13990Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13991T: git git://linuxtv.org/anttip/media_tree.git 13992F: drivers/media/tuners/msi001* 13993 13994MSI2500 MEDIA DRIVER 13995M: Antti Palosaari <crope@iki.fi> 13996L: linux-media@vger.kernel.org 13997S: Maintained 13998W: https://linuxtv.org 13999W: http://palosaari.fi/linux/ 14000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14001T: git git://linuxtv.org/anttip/media_tree.git 14002F: drivers/media/usb/msi2500/ 14003 14004MSTAR INTERRUPT CONTROLLER DRIVER 14005M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14006M: Daniel Palmer <daniel@thingy.jp> 14007S: Maintained 14008F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14009F: drivers/irqchip/irq-mst-intc.c 14010 14011MSYSTEMS DISKONCHIP G3 MTD DRIVER 14012M: Robert Jarzmik <robert.jarzmik@free.fr> 14013L: linux-mtd@lists.infradead.org 14014S: Maintained 14015F: drivers/mtd/devices/docg3* 14016 14017MT9M032 APTINA SENSOR DRIVER 14018M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14019L: linux-media@vger.kernel.org 14020S: Maintained 14021T: git git://linuxtv.org/media_tree.git 14022F: drivers/media/i2c/mt9m032.c 14023F: include/media/i2c/mt9m032.h 14024 14025MT9P031 APTINA CAMERA SENSOR 14026M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14027L: linux-media@vger.kernel.org 14028S: Maintained 14029T: git git://linuxtv.org/media_tree.git 14030F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14031F: drivers/media/i2c/mt9p031.c 14032F: include/media/i2c/mt9p031.h 14033 14034MT9T001 APTINA CAMERA SENSOR 14035M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14036L: linux-media@vger.kernel.org 14037S: Maintained 14038T: git git://linuxtv.org/media_tree.git 14039F: drivers/media/i2c/mt9t001.c 14040F: include/media/i2c/mt9t001.h 14041 14042MT9T112 APTINA CAMERA SENSOR 14043M: Jacopo Mondi <jacopo@jmondi.org> 14044L: linux-media@vger.kernel.org 14045S: Odd Fixes 14046T: git git://linuxtv.org/media_tree.git 14047F: drivers/media/i2c/mt9t112.c 14048F: include/media/i2c/mt9t112.h 14049 14050MT9V032 APTINA CAMERA SENSOR 14051M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14052L: linux-media@vger.kernel.org 14053S: Maintained 14054T: git git://linuxtv.org/media_tree.git 14055F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14056F: drivers/media/i2c/mt9v032.c 14057F: include/media/i2c/mt9v032.h 14058 14059MT9V111 APTINA CAMERA SENSOR 14060M: Jacopo Mondi <jacopo@jmondi.org> 14061L: linux-media@vger.kernel.org 14062S: Maintained 14063T: git git://linuxtv.org/media_tree.git 14064F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14065F: drivers/media/i2c/mt9v111.c 14066 14067MULTIFUNCTION DEVICES (MFD) 14068M: Lee Jones <lee@kernel.org> 14069S: Supported 14070T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14071F: Documentation/devicetree/bindings/mfd/ 14072F: drivers/mfd/ 14073F: include/dt-bindings/mfd/ 14074F: include/linux/mfd/ 14075 14076MULTIMEDIA CARD (MMC) ETC. OVER SPI 14077S: Orphan 14078F: drivers/mmc/host/mmc_spi.c 14079F: include/linux/spi/mmc_spi.h 14080 14081MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14082M: Ulf Hansson <ulf.hansson@linaro.org> 14083L: linux-mmc@vger.kernel.org 14084S: Maintained 14085T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14086F: Documentation/devicetree/bindings/mmc/ 14087F: drivers/mmc/ 14088F: include/linux/mmc/ 14089F: include/uapi/linux/mmc/ 14090 14091MULTIPLEXER SUBSYSTEM 14092M: Peter Rosin <peda@axentia.se> 14093S: Maintained 14094F: Documentation/ABI/testing/sysfs-class-mux* 14095F: Documentation/devicetree/bindings/mux/ 14096F: drivers/mux/ 14097F: include/dt-bindings/mux/ 14098F: include/linux/mux/ 14099 14100MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14101M: Bin Liu <b-liu@ti.com> 14102L: linux-usb@vger.kernel.org 14103S: Maintained 14104F: drivers/usb/musb/ 14105 14106MXL301RF MEDIA DRIVER 14107M: Akihiro Tsukada <tskd08@gmail.com> 14108L: linux-media@vger.kernel.org 14109S: Odd Fixes 14110F: drivers/media/tuners/mxl301rf* 14111 14112MXL5007T MEDIA DRIVER 14113M: Michael Krufky <mkrufky@linuxtv.org> 14114L: linux-media@vger.kernel.org 14115S: Maintained 14116W: https://linuxtv.org 14117W: http://github.com/mkrufky 14118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14119T: git git://linuxtv.org/mkrufky/tuners.git 14120F: drivers/media/tuners/mxl5007t.* 14121 14122MXSFB DRM DRIVER 14123M: Marek Vasut <marex@denx.de> 14124M: Stefan Agner <stefan@agner.ch> 14125L: dri-devel@lists.freedesktop.org 14126S: Supported 14127T: git git://anongit.freedesktop.org/drm/drm-misc 14128F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14129F: drivers/gpu/drm/mxsfb/ 14130 14131MYLEX DAC960 PCI RAID Controller 14132M: Hannes Reinecke <hare@kernel.org> 14133L: linux-scsi@vger.kernel.org 14134S: Supported 14135F: drivers/scsi/myrb.* 14136F: drivers/scsi/myrs.* 14137 14138MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14139M: Chris Lee <christopher.lee@cspi.com> 14140L: netdev@vger.kernel.org 14141S: Supported 14142W: https://www.cspi.com/ethernet-products/support/downloads/ 14143F: drivers/net/ethernet/myricom/myri10ge/ 14144 14145NAND FLASH SUBSYSTEM 14146M: Miquel Raynal <miquel.raynal@bootlin.com> 14147R: Richard Weinberger <richard@nod.at> 14148L: linux-mtd@lists.infradead.org 14149S: Maintained 14150W: http://www.linux-mtd.infradead.org/ 14151Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14152C: irc://irc.oftc.net/mtd 14153T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14154F: drivers/mtd/nand/ 14155F: include/linux/mtd/*nand*.h 14156 14157NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14158M: Daniel Mack <zonque@gmail.com> 14159L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14160S: Maintained 14161W: http://www.native-instruments.com 14162F: sound/usb/caiaq/ 14163 14164NATSEMI ETHERNET DRIVER (DP8381x) 14165S: Orphan 14166F: drivers/net/ethernet/natsemi/natsemi.c 14167 14168NCR 5380 SCSI DRIVERS 14169M: Finn Thain <fthain@linux-m68k.org> 14170M: Michael Schmitz <schmitzmic@gmail.com> 14171L: linux-scsi@vger.kernel.org 14172S: Maintained 14173F: Documentation/scsi/g_NCR5380.rst 14174F: drivers/scsi/NCR5380.* 14175F: drivers/scsi/arm/cumana_1.c 14176F: drivers/scsi/arm/oak.c 14177F: drivers/scsi/atari_scsi.* 14178F: drivers/scsi/dmx3191d.c 14179F: drivers/scsi/g_NCR5380.* 14180F: drivers/scsi/mac_scsi.* 14181F: drivers/scsi/sun3_scsi.* 14182F: drivers/scsi/sun3_scsi_vme.c 14183 14184NCSI LIBRARY 14185M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14186S: Maintained 14187F: net/ncsi/ 14188 14189NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14190M: Guenter Roeck <linux@roeck-us.net> 14191L: linux-hwmon@vger.kernel.org 14192S: Maintained 14193F: Documentation/hwmon/nct6775.rst 14194F: drivers/hwmon/nct6775-core.c 14195F: drivers/hwmon/nct6775-platform.c 14196F: drivers/hwmon/nct6775.h 14197 14198NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14199M: Zev Weiss <zev@bewilderbeest.net> 14200L: linux-hwmon@vger.kernel.org 14201S: Maintained 14202F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14203F: drivers/hwmon/nct6775-i2c.c 14204 14205NETDEVSIM 14206M: Jakub Kicinski <kuba@kernel.org> 14207S: Maintained 14208F: drivers/net/netdevsim/* 14209 14210NETEM NETWORK EMULATOR 14211M: Stephen Hemminger <stephen@networkplumber.org> 14212L: netdev@vger.kernel.org 14213S: Maintained 14214F: net/sched/sch_netem.c 14215 14216NETERION 10GbE DRIVERS (s2io) 14217M: Jon Mason <jdmason@kudzu.us> 14218L: netdev@vger.kernel.org 14219S: Supported 14220F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14221F: drivers/net/ethernet/neterion/ 14222 14223NETFILTER 14224M: Pablo Neira Ayuso <pablo@netfilter.org> 14225M: Jozsef Kadlecsik <kadlec@netfilter.org> 14226M: Florian Westphal <fw@strlen.de> 14227L: netfilter-devel@vger.kernel.org 14228L: coreteam@netfilter.org 14229S: Maintained 14230W: http://www.netfilter.org/ 14231W: http://www.iptables.org/ 14232W: http://www.nftables.org/ 14233Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14234C: irc://irc.libera.chat/netfilter 14235T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14236T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14237F: include/linux/netfilter* 14238F: include/linux/netfilter/ 14239F: include/net/netfilter/ 14240F: include/uapi/linux/netfilter* 14241F: include/uapi/linux/netfilter/ 14242F: net/*/netfilter.c 14243F: net/*/netfilter/ 14244F: net/bridge/br_netfilter*.c 14245F: net/netfilter/ 14246 14247NETROM NETWORK LAYER 14248M: Ralf Baechle <ralf@linux-mips.org> 14249L: linux-hams@vger.kernel.org 14250S: Maintained 14251W: http://www.linux-ax25.org/ 14252F: include/net/netrom.h 14253F: include/uapi/linux/netrom.h 14254F: net/netrom/ 14255 14256NETRONIX EMBEDDED CONTROLLER 14257M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14258S: Maintained 14259F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14260F: drivers/mfd/ntxec.c 14261F: drivers/pwm/pwm-ntxec.c 14262F: drivers/rtc/rtc-ntxec.c 14263F: include/linux/mfd/ntxec.h 14264 14265NETRONOME ETHERNET DRIVERS 14266M: Simon Horman <simon.horman@corigine.com> 14267R: Jakub Kicinski <kuba@kernel.org> 14268L: oss-drivers@corigine.com 14269S: Maintained 14270F: drivers/net/ethernet/netronome/ 14271 14272NETWORK BLOCK DEVICE (NBD) 14273M: Josef Bacik <josef@toxicpanda.com> 14274L: linux-block@vger.kernel.org 14275L: nbd@other.debian.org 14276S: Maintained 14277F: Documentation/admin-guide/blockdev/nbd.rst 14278F: drivers/block/nbd.c 14279F: include/trace/events/nbd.h 14280F: include/uapi/linux/nbd.h 14281 14282NETWORK DROP MONITOR 14283M: Neil Horman <nhorman@tuxdriver.com> 14284L: netdev@vger.kernel.org 14285S: Maintained 14286W: https://fedorahosted.org/dropwatch/ 14287F: include/uapi/linux/net_dropmon.h 14288F: net/core/drop_monitor.c 14289 14290NETWORKING DRIVERS 14291M: "David S. Miller" <davem@davemloft.net> 14292M: Eric Dumazet <edumazet@google.com> 14293M: Jakub Kicinski <kuba@kernel.org> 14294M: Paolo Abeni <pabeni@redhat.com> 14295L: netdev@vger.kernel.org 14296S: Maintained 14297Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14298T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14299T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14300F: Documentation/devicetree/bindings/net/ 14301F: drivers/connector/ 14302F: drivers/net/ 14303F: include/dt-bindings/net/ 14304F: include/linux/etherdevice.h 14305F: include/linux/fcdevice.h 14306F: include/linux/fddidevice.h 14307F: include/linux/hippidevice.h 14308F: include/linux/if_* 14309F: include/linux/inetdevice.h 14310F: include/linux/netdevice.h 14311F: include/uapi/linux/if_* 14312F: include/uapi/linux/netdevice.h 14313 14314NETWORKING DRIVERS (WIRELESS) 14315M: Kalle Valo <kvalo@kernel.org> 14316L: linux-wireless@vger.kernel.org 14317S: Maintained 14318W: https://wireless.wiki.kernel.org/ 14319Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14320T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14321T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14322F: Documentation/devicetree/bindings/net/wireless/ 14323F: drivers/net/wireless/ 14324 14325NETWORKING [DSA] 14326M: Andrew Lunn <andrew@lunn.ch> 14327M: Florian Fainelli <f.fainelli@gmail.com> 14328M: Vladimir Oltean <olteanv@gmail.com> 14329S: Maintained 14330F: Documentation/devicetree/bindings/net/dsa/ 14331F: drivers/net/dsa/ 14332F: include/linux/dsa/ 14333F: include/linux/platform_data/dsa.h 14334F: include/net/dsa.h 14335F: net/dsa/ 14336F: tools/testing/selftests/drivers/net/dsa/ 14337 14338NETWORKING [GENERAL] 14339M: "David S. Miller" <davem@davemloft.net> 14340M: Eric Dumazet <edumazet@google.com> 14341M: Jakub Kicinski <kuba@kernel.org> 14342M: Paolo Abeni <pabeni@redhat.com> 14343L: netdev@vger.kernel.org 14344S: Maintained 14345Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14346B: mailto:netdev@vger.kernel.org 14347T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14348T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14349F: Documentation/networking/ 14350F: Documentation/process/maintainer-netdev.rst 14351F: include/linux/in.h 14352F: include/linux/net.h 14353F: include/linux/netdevice.h 14354F: include/net/ 14355F: include/uapi/linux/in.h 14356F: include/uapi/linux/net.h 14357F: include/uapi/linux/net_namespace.h 14358F: include/uapi/linux/netdevice.h 14359F: lib/net_utils.c 14360F: lib/random32.c 14361F: net/ 14362F: tools/testing/selftests/net/ 14363 14364NETWORKING [IPSEC] 14365M: Steffen Klassert <steffen.klassert@secunet.com> 14366M: Herbert Xu <herbert@gondor.apana.org.au> 14367M: "David S. Miller" <davem@davemloft.net> 14368L: netdev@vger.kernel.org 14369S: Maintained 14370T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14371T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14372F: include/net/xfrm.h 14373F: include/uapi/linux/xfrm.h 14374F: net/ipv4/ah4.c 14375F: net/ipv4/esp4* 14376F: net/ipv4/ip_vti.c 14377F: net/ipv4/ipcomp.c 14378F: net/ipv4/xfrm* 14379F: net/ipv6/ah6.c 14380F: net/ipv6/esp6* 14381F: net/ipv6/ip6_vti.c 14382F: net/ipv6/ipcomp6.c 14383F: net/ipv6/xfrm* 14384F: net/key/ 14385F: net/xfrm/ 14386F: tools/testing/selftests/net/ipsec.c 14387 14388NETWORKING [IPv4/IPv6] 14389M: "David S. Miller" <davem@davemloft.net> 14390M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14391M: David Ahern <dsahern@kernel.org> 14392L: netdev@vger.kernel.org 14393S: Maintained 14394T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14395F: arch/x86/net/* 14396F: include/linux/ip.h 14397F: include/linux/ipv6* 14398F: include/net/fib* 14399F: include/net/ip* 14400F: include/net/route.h 14401F: net/ipv4/ 14402F: net/ipv6/ 14403 14404NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14405M: Paul Moore <paul@paul-moore.com> 14406L: netdev@vger.kernel.org 14407L: linux-security-module@vger.kernel.org 14408S: Maintained 14409W: https://github.com/netlabel 14410F: Documentation/netlabel/ 14411F: include/net/calipso.h 14412F: include/net/cipso_ipv4.h 14413F: include/net/netlabel.h 14414F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14415F: include/uapi/linux/netfilter/xt_SECMARK.h 14416F: net/ipv4/cipso_ipv4.c 14417F: net/ipv6/calipso.c 14418F: net/netfilter/xt_CONNSECMARK.c 14419F: net/netfilter/xt_SECMARK.c 14420F: net/netlabel/ 14421 14422NETWORKING [MPTCP] 14423M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14424M: Matthieu Baerts <matthieu.baerts@tessares.net> 14425L: netdev@vger.kernel.org 14426L: mptcp@lists.linux.dev 14427S: Maintained 14428W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14429B: https://github.com/multipath-tcp/mptcp_net-next/issues 14430F: Documentation/networking/mptcp-sysctl.rst 14431F: include/net/mptcp.h 14432F: include/trace/events/mptcp.h 14433F: include/uapi/linux/mptcp.h 14434F: net/mptcp/ 14435F: tools/testing/selftests/bpf/*/*mptcp*.c 14436F: tools/testing/selftests/net/mptcp/ 14437 14438NETWORKING [TCP] 14439M: Eric Dumazet <edumazet@google.com> 14440L: netdev@vger.kernel.org 14441S: Maintained 14442F: include/linux/tcp.h 14443F: include/net/tcp.h 14444F: include/trace/events/tcp.h 14445F: include/uapi/linux/tcp.h 14446F: net/ipv4/syncookies.c 14447F: net/ipv4/tcp*.c 14448F: net/ipv6/syncookies.c 14449F: net/ipv6/tcp*.c 14450 14451NETWORKING [TLS] 14452M: Boris Pismenny <borisp@nvidia.com> 14453M: John Fastabend <john.fastabend@gmail.com> 14454M: Jakub Kicinski <kuba@kernel.org> 14455L: netdev@vger.kernel.org 14456S: Maintained 14457F: include/net/tls.h 14458F: include/uapi/linux/tls.h 14459F: net/tls/* 14460 14461NETXEN (1/10) GbE SUPPORT 14462M: Manish Chopra <manishc@marvell.com> 14463M: Rahul Verma <rahulv@marvell.com> 14464M: GR-Linux-NIC-Dev@marvell.com 14465L: netdev@vger.kernel.org 14466S: Supported 14467F: drivers/net/ethernet/qlogic/netxen/ 14468 14469NET_FAILOVER MODULE 14470M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14471L: netdev@vger.kernel.org 14472S: Supported 14473F: Documentation/networking/net_failover.rst 14474F: drivers/net/net_failover.c 14475F: include/net/net_failover.h 14476 14477NEXTHOP 14478M: David Ahern <dsahern@kernel.org> 14479L: netdev@vger.kernel.org 14480S: Maintained 14481F: include/net/netns/nexthop.h 14482F: include/net/nexthop.h 14483F: include/uapi/linux/nexthop.h 14484F: net/ipv4/nexthop.c 14485 14486NFC SUBSYSTEM 14487M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14488L: linux-nfc@lists.01.org (subscribers-only) 14489L: netdev@vger.kernel.org 14490S: Maintained 14491B: mailto:linux-nfc@lists.01.org 14492F: Documentation/devicetree/bindings/net/nfc/ 14493F: drivers/nfc/ 14494F: include/linux/platform_data/nfcmrvl.h 14495F: include/net/nfc/ 14496F: include/uapi/linux/nfc.h 14497F: net/nfc/ 14498 14499NFC VIRTUAL NCI DEVICE DRIVER 14500M: Bongsu Jeon <bongsu.jeon@samsung.com> 14501L: netdev@vger.kernel.org 14502L: linux-nfc@lists.01.org (subscribers-only) 14503S: Supported 14504F: drivers/nfc/virtual_ncidev.c 14505F: tools/testing/selftests/nci/ 14506 14507NFS, SUNRPC, AND LOCKD CLIENTS 14508M: Trond Myklebust <trond.myklebust@hammerspace.com> 14509M: Anna Schumaker <anna@kernel.org> 14510L: linux-nfs@vger.kernel.org 14511S: Maintained 14512W: http://client.linux-nfs.org 14513T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14514F: fs/lockd/ 14515F: fs/nfs/ 14516F: fs/nfs_common/ 14517F: include/linux/lockd/ 14518F: include/linux/nfs* 14519F: include/linux/sunrpc/ 14520F: include/uapi/linux/nfs* 14521F: include/uapi/linux/sunrpc/ 14522F: net/sunrpc/ 14523F: Documentation/filesystems/nfs/ 14524 14525NILFS2 FILESYSTEM 14526M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14527L: linux-nilfs@vger.kernel.org 14528S: Supported 14529W: https://nilfs.sourceforge.io/ 14530W: https://nilfs.osdn.jp/ 14531T: git https://github.com/konis/nilfs2.git 14532F: Documentation/filesystems/nilfs2.rst 14533F: fs/nilfs2/ 14534F: include/trace/events/nilfs2.h 14535F: include/uapi/linux/nilfs2_api.h 14536F: include/uapi/linux/nilfs2_ondisk.h 14537 14538NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14539M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14540S: Maintained 14541W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14542F: Documentation/scsi/NinjaSCSI.rst 14543F: drivers/scsi/pcmcia/nsp_* 14544 14545NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14546M: GOTO Masanori <gotom@debian.or.jp> 14547M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14548S: Maintained 14549W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14550F: Documentation/scsi/NinjaSCSI.rst 14551F: drivers/scsi/nsp32* 14552 14553NINTENDO HID DRIVER 14554M: Daniel J. Ogorchock <djogorchock@gmail.com> 14555L: linux-input@vger.kernel.org 14556S: Maintained 14557F: drivers/hid/hid-nintendo* 14558 14559NIOS2 ARCHITECTURE 14560M: Dinh Nguyen <dinguyen@kernel.org> 14561S: Maintained 14562T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14563F: arch/nios2/ 14564 14565NITRO ENCLAVES (NE) 14566M: Andra Paraschiv <andraprs@amazon.com> 14567M: Alexandru Vasile <lexnv@amazon.com> 14568M: Alexandru Ciobotaru <alcioa@amazon.com> 14569L: linux-kernel@vger.kernel.org 14570S: Supported 14571W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14572F: Documentation/virt/ne_overview.rst 14573F: drivers/virt/nitro_enclaves/ 14574F: include/linux/nitro_enclaves.h 14575F: include/uapi/linux/nitro_enclaves.h 14576F: samples/nitro_enclaves/ 14577 14578NOHZ, DYNTICKS SUPPORT 14579M: Frederic Weisbecker <fweisbec@gmail.com> 14580M: Thomas Gleixner <tglx@linutronix.de> 14581M: Ingo Molnar <mingo@kernel.org> 14582L: linux-kernel@vger.kernel.org 14583S: Maintained 14584T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14585F: include/linux/sched/nohz.h 14586F: include/linux/tick.h 14587F: kernel/time/tick*.* 14588 14589NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14590M: Pavel Machek <pavel@ucw.cz> 14591M: Sakari Ailus <sakari.ailus@iki.fi> 14592L: linux-media@vger.kernel.org 14593S: Maintained 14594F: drivers/media/i2c/ad5820.c 14595F: drivers/media/i2c/et8ek8 14596 14597NOKIA N900 POWER SUPPLY DRIVERS 14598R: Pali Rohár <pali@kernel.org> 14599F: drivers/power/supply/bq2415x_charger.c 14600F: drivers/power/supply/bq27xxx_battery.c 14601F: drivers/power/supply/bq27xxx_battery_i2c.c 14602F: drivers/power/supply/isp1704_charger.c 14603F: drivers/power/supply/rx51_battery.c 14604F: include/linux/power/bq2415x_charger.h 14605F: include/linux/power/bq27xxx_battery.h 14606 14607NOLIBC HEADER FILE 14608M: Willy Tarreau <w@1wt.eu> 14609S: Maintained 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14611F: tools/include/nolibc/ 14612F: tools/testing/selftests/nolibc/ 14613 14614NSDEPS 14615M: Matthias Maennich <maennich@google.com> 14616S: Maintained 14617F: Documentation/core-api/symbol-namespaces.rst 14618F: scripts/nsdeps 14619 14620NTB AMD DRIVER 14621M: Sanjay R Mehta <sanju.mehta@amd.com> 14622M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14623L: ntb@lists.linux.dev 14624S: Supported 14625F: drivers/ntb/hw/amd/ 14626 14627NTB DRIVER CORE 14628M: Jon Mason <jdmason@kudzu.us> 14629M: Dave Jiang <dave.jiang@intel.com> 14630M: Allen Hubbe <allenbh@gmail.com> 14631L: ntb@lists.linux.dev 14632S: Supported 14633W: https://github.com/jonmason/ntb/wiki 14634T: git git://github.com/jonmason/ntb.git 14635F: drivers/net/ntb_netdev.c 14636F: drivers/ntb/ 14637F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14638F: include/linux/ntb.h 14639F: include/linux/ntb_transport.h 14640F: tools/testing/selftests/ntb/ 14641 14642NTB IDT DRIVER 14643M: Serge Semin <fancer.lancer@gmail.com> 14644L: ntb@lists.linux.dev 14645S: Supported 14646F: drivers/ntb/hw/idt/ 14647 14648NTB INTEL DRIVER 14649M: Dave Jiang <dave.jiang@intel.com> 14650L: ntb@lists.linux.dev 14651S: Supported 14652W: https://github.com/davejiang/linux/wiki 14653T: git https://github.com/davejiang/linux.git 14654F: drivers/ntb/hw/intel/ 14655 14656NTFS FILESYSTEM 14657M: Anton Altaparmakov <anton@tuxera.com> 14658L: linux-ntfs-dev@lists.sourceforge.net 14659S: Supported 14660W: http://www.tuxera.com/ 14661T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14662F: Documentation/filesystems/ntfs.rst 14663F: fs/ntfs/ 14664 14665NTFS3 FILESYSTEM 14666M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14667L: ntfs3@lists.linux.dev 14668S: Supported 14669W: http://www.paragon-software.com/ 14670T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14671F: Documentation/filesystems/ntfs3.rst 14672F: fs/ntfs3/ 14673 14674NUBUS SUBSYSTEM 14675M: Finn Thain <fthain@linux-m68k.org> 14676L: linux-m68k@lists.linux-m68k.org 14677S: Maintained 14678F: arch/*/include/asm/nubus.h 14679F: drivers/nubus/ 14680F: include/linux/nubus.h 14681F: include/uapi/linux/nubus.h 14682 14683NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14684M: Antonino Daplas <adaplas@gmail.com> 14685L: linux-fbdev@vger.kernel.org 14686S: Maintained 14687F: drivers/video/fbdev/nvidia/ 14688F: drivers/video/fbdev/riva/ 14689 14690NVIDIA WMI EC BACKLIGHT DRIVER 14691M: Daniel Dadap <ddadap@nvidia.com> 14692L: platform-driver-x86@vger.kernel.org 14693S: Supported 14694F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14695F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14696 14697NVM EXPRESS DRIVER 14698M: Keith Busch <kbusch@kernel.org> 14699M: Jens Axboe <axboe@fb.com> 14700M: Christoph Hellwig <hch@lst.de> 14701M: Sagi Grimberg <sagi@grimberg.me> 14702L: linux-nvme@lists.infradead.org 14703S: Supported 14704W: http://git.infradead.org/nvme.git 14705T: git://git.infradead.org/nvme.git 14706F: drivers/nvme/host/ 14707F: drivers/nvme/common/ 14708F: include/linux/nvme* 14709F: include/uapi/linux/nvme_ioctl.h 14710 14711NVM EXPRESS FABRICS AUTHENTICATION 14712M: Hannes Reinecke <hare@suse.de> 14713L: linux-nvme@lists.infradead.org 14714S: Supported 14715F: drivers/nvme/host/auth.c 14716F: drivers/nvme/target/auth.c 14717F: drivers/nvme/target/fabrics-cmd-auth.c 14718F: include/linux/nvme-auth.h 14719 14720NVM EXPRESS HARDWARE MONITORING SUPPORT 14721M: Guenter Roeck <linux@roeck-us.net> 14722L: linux-nvme@lists.infradead.org 14723S: Supported 14724F: drivers/nvme/host/hwmon.c 14725 14726NVM EXPRESS FC TRANSPORT DRIVERS 14727M: James Smart <james.smart@broadcom.com> 14728L: linux-nvme@lists.infradead.org 14729S: Supported 14730F: drivers/nvme/host/fc.c 14731F: drivers/nvme/target/fc.c 14732F: drivers/nvme/target/fcloop.c 14733F: include/linux/nvme-fc-driver.h 14734F: include/linux/nvme-fc.h 14735 14736NVM EXPRESS TARGET DRIVER 14737M: Christoph Hellwig <hch@lst.de> 14738M: Sagi Grimberg <sagi@grimberg.me> 14739M: Chaitanya Kulkarni <kch@nvidia.com> 14740L: linux-nvme@lists.infradead.org 14741S: Supported 14742W: http://git.infradead.org/nvme.git 14743T: git://git.infradead.org/nvme.git 14744F: drivers/nvme/target/ 14745 14746NVMEM FRAMEWORK 14747M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14748S: Maintained 14749T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14750F: Documentation/ABI/stable/sysfs-bus-nvmem 14751F: Documentation/devicetree/bindings/nvmem/ 14752F: drivers/nvmem/ 14753F: include/linux/nvmem-consumer.h 14754F: include/linux/nvmem-provider.h 14755 14756NXP C45 TJA11XX PHY DRIVER 14757M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14758L: netdev@vger.kernel.org 14759S: Maintained 14760F: drivers/net/phy/nxp-c45-tja11xx.c 14761 14762NXP FSPI DRIVER 14763M: Han Xu <han.xu@nxp.com> 14764M: Haibo Chen <haibo.chen@nxp.com> 14765R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14766L: linux-spi@vger.kernel.org 14767S: Maintained 14768F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14769F: drivers/spi/spi-nxp-fspi.c 14770 14771NXP FXAS21002C DRIVER 14772M: Rui Miguel Silva <rmfrfs@gmail.com> 14773L: linux-iio@vger.kernel.org 14774S: Maintained 14775F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14776F: drivers/iio/gyro/fxas21002c.h 14777F: drivers/iio/gyro/fxas21002c_core.c 14778F: drivers/iio/gyro/fxas21002c_i2c.c 14779F: drivers/iio/gyro/fxas21002c_spi.c 14780 14781NXP i.MX CLOCK DRIVERS 14782M: Abel Vesa <abelvesa@kernel.org> 14783L: linux-clk@vger.kernel.org 14784L: linux-imx@nxp.com 14785S: Maintained 14786T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14787F: Documentation/devicetree/bindings/clock/imx* 14788F: drivers/clk/imx/ 14789F: include/dt-bindings/clock/imx* 14790 14791NXP i.MX 8MQ DCSS DRIVER 14792M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14793R: Lucas Stach <l.stach@pengutronix.de> 14794L: dri-devel@lists.freedesktop.org 14795S: Maintained 14796F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14797F: drivers/gpu/drm/imx/dcss/ 14798 14799NXP i.MX 8QXP ADC DRIVER 14800M: Cai Huoqing <cai.huoqing@linux.dev> 14801M: Haibo Chen <haibo.chen@nxp.com> 14802L: linux-imx@nxp.com 14803L: linux-iio@vger.kernel.org 14804S: Maintained 14805F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14806F: drivers/iio/adc/imx8qxp-adc.c 14807 14808NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14809M: Haibo Chen <haibo.chen@nxp.com> 14810L: linux-iio@vger.kernel.org 14811L: linux-imx@nxp.com 14812S: Maintained 14813F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14814F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14815F: drivers/iio/adc/imx7d_adc.c 14816F: drivers/iio/adc/vf610_adc.c 14817 14818NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14819M: Jagan Teki <jagan@amarulasolutions.com> 14820S: Maintained 14821F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14822F: drivers/regulator/pf8x00-regulator.c 14823 14824NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14825M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14826L: linux-kernel@vger.kernel.org 14827S: Maintained 14828F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14829F: drivers/extcon/extcon-ptn5150.c 14830 14831NXP SGTL5000 DRIVER 14832M: Fabio Estevam <festevam@gmail.com> 14833L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14834S: Maintained 14835F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14836F: sound/soc/codecs/sgtl5000* 14837 14838NXP SJA1105 ETHERNET SWITCH DRIVER 14839M: Vladimir Oltean <olteanv@gmail.com> 14840L: linux-kernel@vger.kernel.org 14841S: Maintained 14842F: drivers/net/dsa/sja1105 14843F: drivers/net/pcs/pcs-xpcs-nxp.c 14844 14845NXP TDA998X DRM DRIVER 14846M: Russell King <linux@armlinux.org.uk> 14847S: Maintained 14848T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14849T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14850F: drivers/gpu/drm/i2c/tda998x_drv.c 14851F: include/drm/i2c/tda998x.h 14852F: include/dt-bindings/display/tda998x.h 14853K: "nxp,tda998x" 14854 14855NXP TFA9879 DRIVER 14856M: Peter Rosin <peda@axentia.se> 14857L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14858S: Maintained 14859F: Documentation/devicetree/bindings/sound/tfa9879.txt 14860F: sound/soc/codecs/tfa9879* 14861 14862NXP/Goodix TFA989X (TFA1) DRIVER 14863M: Stephan Gerhold <stephan@gerhold.net> 14864L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14865S: Maintained 14866F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14867F: sound/soc/codecs/tfa989x.c 14868 14869NXP-NCI NFC DRIVER 14870L: linux-nfc@lists.01.org (subscribers-only) 14871S: Orphan 14872F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14873F: drivers/nfc/nxp-nci 14874 14875NXP i.MX 8MP DW100 V4L2 DRIVER 14876M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14877L: linux-media@vger.kernel.org 14878S: Maintained 14879F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14880F: Documentation/userspace-api/media/drivers/dw100.rst 14881F: drivers/media/platform/nxp/dw100/ 14882F: include/uapi/linux/dw100.h 14883 14884NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14885M: Mirela Rabulea <mirela.rabulea@nxp.com> 14886R: NXP Linux Team <linux-imx@nxp.com> 14887L: linux-media@vger.kernel.org 14888S: Maintained 14889F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14890F: drivers/media/platform/nxp/imx-jpeg 14891 14892NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14893M: Jonas Malaco <jonas@protocubo.io> 14894L: linux-hwmon@vger.kernel.org 14895S: Maintained 14896F: Documentation/hwmon/nzxt-kraken2.rst 14897F: drivers/hwmon/nzxt-kraken2.c 14898 14899NZXT-SMART2 HARDWARE MONITORING DRIVER 14900M: Aleksandr Mezin <mezin.alexander@gmail.com> 14901L: linux-hwmon@vger.kernel.org 14902S: Maintained 14903F: Documentation/hwmon/nzxt-smart2.rst 14904F: drivers/hwmon/nzxt-smart2.c 14905 14906OBJAGG 14907M: Jiri Pirko <jiri@nvidia.com> 14908L: netdev@vger.kernel.org 14909S: Supported 14910F: include/linux/objagg.h 14911F: lib/objagg.c 14912F: lib/test_objagg.c 14913 14914OBJTOOL 14915M: Josh Poimboeuf <jpoimboe@kernel.org> 14916M: Peter Zijlstra <peterz@infradead.org> 14917S: Supported 14918F: tools/objtool/ 14919F: include/linux/objtool.h 14920 14921OCELOT ETHERNET SWITCH DRIVER 14922M: Vladimir Oltean <vladimir.oltean@nxp.com> 14923M: Claudiu Manoil <claudiu.manoil@nxp.com> 14924M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14925M: UNGLinuxDriver@microchip.com 14926L: netdev@vger.kernel.org 14927S: Supported 14928F: drivers/net/dsa/ocelot/* 14929F: drivers/net/ethernet/mscc/ 14930F: include/soc/mscc/ocelot* 14931F: net/dsa/tag_ocelot.c 14932F: net/dsa/tag_ocelot_8021q.c 14933F: tools/testing/selftests/drivers/net/ocelot/* 14934 14935OCELOT EXTERNAL SWITCH CONTROL 14936M: Colin Foster <colin.foster@in-advantage.com> 14937S: Supported 14938F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14939F: drivers/mfd/ocelot* 14940F: include/linux/mfd/ocelot.h 14941 14942OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14943M: Frederic Barrat <fbarrat@linux.ibm.com> 14944M: Andrew Donnellan <ajd@linux.ibm.com> 14945L: linuxppc-dev@lists.ozlabs.org 14946S: Supported 14947F: Documentation/userspace-api/accelerators/ocxl.rst 14948F: arch/powerpc/include/asm/pnv-ocxl.h 14949F: arch/powerpc/platforms/powernv/ocxl.c 14950F: drivers/misc/ocxl/ 14951F: include/misc/ocxl* 14952F: include/uapi/misc/ocxl.h 14953 14954OMAP AUDIO SUPPORT 14955M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14956M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14958L: linux-omap@vger.kernel.org 14959S: Maintained 14960F: sound/soc/ti/n810.c 14961F: sound/soc/ti/omap* 14962F: sound/soc/ti/rx51.c 14963F: sound/soc/ti/sdma-pcm.* 14964 14965OMAP CLOCK FRAMEWORK SUPPORT 14966M: Paul Walmsley <paul@pwsan.com> 14967L: linux-omap@vger.kernel.org 14968S: Maintained 14969F: arch/arm/*omap*/*clock* 14970 14971OMAP DEVICE TREE SUPPORT 14972M: Benoît Cousson <bcousson@baylibre.com> 14973M: Tony Lindgren <tony@atomide.com> 14974L: linux-omap@vger.kernel.org 14975L: devicetree@vger.kernel.org 14976S: Maintained 14977F: arch/arm/boot/dts/*am3* 14978F: arch/arm/boot/dts/*am4* 14979F: arch/arm/boot/dts/*am5* 14980F: arch/arm/boot/dts/*dra7* 14981F: arch/arm/boot/dts/*omap* 14982F: arch/arm/boot/dts/logicpd-som-lv* 14983F: arch/arm/boot/dts/logicpd-torpedo* 14984 14985OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14986L: linux-omap@vger.kernel.org 14987L: linux-fbdev@vger.kernel.org 14988S: Orphan 14989F: Documentation/arm/omap/dss.rst 14990F: drivers/video/fbdev/omap2/ 14991 14992OMAP FRAMEBUFFER SUPPORT 14993L: linux-fbdev@vger.kernel.org 14994L: linux-omap@vger.kernel.org 14995S: Orphan 14996F: drivers/video/fbdev/omap/ 14997 14998OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14999M: Roger Quadros <rogerq@kernel.org> 15000M: Tony Lindgren <tony@atomide.com> 15001L: linux-omap@vger.kernel.org 15002S: Maintained 15003F: arch/arm/mach-omap2/*gpmc* 15004F: drivers/memory/omap-gpmc.c 15005 15006OMAP GPIO DRIVER 15007M: Grygorii Strashko <grygorii.strashko@ti.com> 15008M: Santosh Shilimkar <ssantosh@kernel.org> 15009M: Kevin Hilman <khilman@kernel.org> 15010L: linux-omap@vger.kernel.org 15011S: Maintained 15012F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15013F: drivers/gpio/gpio-omap.c 15014 15015OMAP HARDWARE SPINLOCK SUPPORT 15016M: Ohad Ben-Cohen <ohad@wizery.com> 15017L: linux-omap@vger.kernel.org 15018S: Maintained 15019F: drivers/hwspinlock/omap_hwspinlock.c 15020 15021OMAP HS MMC SUPPORT 15022L: linux-mmc@vger.kernel.org 15023L: linux-omap@vger.kernel.org 15024S: Orphan 15025F: drivers/mmc/host/omap_hsmmc.c 15026 15027OMAP HWMOD DATA 15028M: Paul Walmsley <paul@pwsan.com> 15029L: linux-omap@vger.kernel.org 15030S: Maintained 15031F: arch/arm/mach-omap2/omap_hwmod*data* 15032 15033OMAP HWMOD SUPPORT 15034M: Benoît Cousson <bcousson@baylibre.com> 15035M: Paul Walmsley <paul@pwsan.com> 15036L: linux-omap@vger.kernel.org 15037S: Maintained 15038F: arch/arm/mach-omap2/omap_hwmod.* 15039 15040OMAP I2C DRIVER 15041M: Vignesh R <vigneshr@ti.com> 15042L: linux-omap@vger.kernel.org 15043L: linux-i2c@vger.kernel.org 15044S: Maintained 15045F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15046F: drivers/i2c/busses/i2c-omap.c 15047 15048OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15049M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15050L: linux-media@vger.kernel.org 15051S: Maintained 15052F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15053F: drivers/media/platform/ti/omap3isp/ 15054F: drivers/staging/media/omap4iss/ 15055 15056OMAP MMC SUPPORT 15057M: Aaro Koskinen <aaro.koskinen@iki.fi> 15058L: linux-omap@vger.kernel.org 15059S: Odd Fixes 15060F: drivers/mmc/host/omap.c 15061 15062OMAP POWER MANAGEMENT SUPPORT 15063M: Kevin Hilman <khilman@kernel.org> 15064L: linux-omap@vger.kernel.org 15065S: Maintained 15066F: arch/arm/*omap*/*pm* 15067F: drivers/cpufreq/omap-cpufreq.c 15068 15069OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15070M: Paul Walmsley <paul@pwsan.com> 15071L: linux-omap@vger.kernel.org 15072S: Maintained 15073F: arch/arm/mach-omap2/prm* 15074 15075OMAP RANDOM NUMBER GENERATOR SUPPORT 15076M: Deepak Saxena <dsaxena@plexity.net> 15077S: Maintained 15078F: drivers/char/hw_random/omap-rng.c 15079 15080OMAP USB SUPPORT 15081L: linux-usb@vger.kernel.org 15082L: linux-omap@vger.kernel.org 15083S: Orphan 15084F: arch/arm/*omap*/usb* 15085F: drivers/usb/*/*omap* 15086 15087OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15088M: Mark Jackson <mpfj@newflow.co.uk> 15089L: linux-omap@vger.kernel.org 15090S: Maintained 15091F: arch/arm/boot/dts/am335x-nano.dts 15092 15093OMAP1 SUPPORT 15094M: Aaro Koskinen <aaro.koskinen@iki.fi> 15095M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15096M: Tony Lindgren <tony@atomide.com> 15097L: linux-omap@vger.kernel.org 15098S: Maintained 15099Q: http://patchwork.kernel.org/project/linux-omap/list/ 15100T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15101F: arch/arm/configs/omap1_defconfig 15102F: arch/arm/mach-omap1/ 15103F: arch/arm/plat-omap/ 15104F: drivers/i2c/busses/i2c-omap.c 15105F: include/linux/platform_data/ams-delta-fiq.h 15106F: include/linux/platform_data/i2c-omap.h 15107 15108OMAP2+ SUPPORT 15109M: Tony Lindgren <tony@atomide.com> 15110L: linux-omap@vger.kernel.org 15111S: Maintained 15112W: http://www.muru.com/linux/omap/ 15113W: http://linux.omap.com/ 15114Q: http://patchwork.kernel.org/project/linux-omap/list/ 15115T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15116F: arch/arm/configs/omap2plus_defconfig 15117F: arch/arm/mach-omap2/ 15118F: arch/arm/plat-omap/ 15119F: drivers/bus/ti-sysc.c 15120F: drivers/i2c/busses/i2c-omap.c 15121F: drivers/irqchip/irq-omap-intc.c 15122F: drivers/mfd/*omap*.c 15123F: drivers/mfd/menelaus.c 15124F: drivers/mfd/palmas.c 15125F: drivers/mfd/tps65217.c 15126F: drivers/mfd/tps65218.c 15127F: drivers/mfd/tps65910.c 15128F: drivers/mfd/twl-core.[ch] 15129F: drivers/mfd/twl4030*.c 15130F: drivers/mfd/twl6030*.c 15131F: drivers/mfd/twl6040*.c 15132F: drivers/regulator/palmas-regulator*.c 15133F: drivers/regulator/pbias-regulator.c 15134F: drivers/regulator/tps65217-regulator.c 15135F: drivers/regulator/tps65218-regulator.c 15136F: drivers/regulator/tps65219-regulator.c 15137F: drivers/regulator/tps65910-regulator.c 15138F: drivers/regulator/twl-regulator.c 15139F: drivers/regulator/twl6030-regulator.c 15140F: include/linux/platform_data/i2c-omap.h 15141F: include/linux/platform_data/ti-sysc.h 15142 15143OMFS FILESYSTEM 15144M: Bob Copeland <me@bobcopeland.com> 15145L: linux-karma-devel@lists.sourceforge.net 15146S: Maintained 15147F: Documentation/filesystems/omfs.rst 15148F: fs/omfs/ 15149 15150OMNIKEY CARDMAN 4000 DRIVER 15151M: Harald Welte <laforge@gnumonks.org> 15152S: Maintained 15153F: drivers/char/pcmcia/cm4000_cs.c 15154F: include/linux/cm4000_cs.h 15155F: include/uapi/linux/cm4000_cs.h 15156 15157OMNIKEY CARDMAN 4040 DRIVER 15158M: Harald Welte <laforge@gnumonks.org> 15159S: Maintained 15160F: drivers/char/pcmcia/cm4040_cs.* 15161 15162OMNIVISION OG01A1B SENSOR DRIVER 15163M: Shawn Tu <shawnx.tu@intel.com> 15164L: linux-media@vger.kernel.org 15165S: Maintained 15166F: drivers/media/i2c/og01a1b.c 15167 15168OMNIVISION OV02A10 SENSOR DRIVER 15169M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15170L: linux-media@vger.kernel.org 15171S: Maintained 15172T: git git://linuxtv.org/media_tree.git 15173F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15174F: drivers/media/i2c/ov02a10.c 15175 15176OMNIVISION OV08D10 SENSOR DRIVER 15177M: Jimmy Su <jimmy.su@intel.com> 15178L: linux-media@vger.kernel.org 15179S: Maintained 15180T: git git://linuxtv.org/media_tree.git 15181F: drivers/media/i2c/ov08d10.c 15182 15183OMNIVISION OV13858 SENSOR DRIVER 15184M: Sakari Ailus <sakari.ailus@linux.intel.com> 15185L: linux-media@vger.kernel.org 15186S: Maintained 15187T: git git://linuxtv.org/media_tree.git 15188F: drivers/media/i2c/ov13858.c 15189 15190OMNIVISION OV13B10 SENSOR DRIVER 15191M: Arec Kao <arec.kao@intel.com> 15192L: linux-media@vger.kernel.org 15193S: Maintained 15194T: git git://linuxtv.org/media_tree.git 15195F: drivers/media/i2c/ov13b10.c 15196 15197OMNIVISION OV2680 SENSOR DRIVER 15198M: Rui Miguel Silva <rmfrfs@gmail.com> 15199L: linux-media@vger.kernel.org 15200S: Maintained 15201T: git git://linuxtv.org/media_tree.git 15202F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15203F: drivers/media/i2c/ov2680.c 15204 15205OMNIVISION OV2685 SENSOR DRIVER 15206M: Shunqian Zheng <zhengsq@rock-chips.com> 15207L: linux-media@vger.kernel.org 15208S: Maintained 15209T: git git://linuxtv.org/media_tree.git 15210F: drivers/media/i2c/ov2685.c 15211 15212OMNIVISION OV2740 SENSOR DRIVER 15213M: Tianshu Qiu <tian.shu.qiu@intel.com> 15214R: Shawn Tu <shawnx.tu@intel.com> 15215R: Bingbu Cao <bingbu.cao@intel.com> 15216L: linux-media@vger.kernel.org 15217S: Maintained 15218T: git git://linuxtv.org/media_tree.git 15219F: drivers/media/i2c/ov2740.c 15220 15221OMNIVISION OV5640 SENSOR DRIVER 15222M: Steve Longerbeam <slongerbeam@gmail.com> 15223L: linux-media@vger.kernel.org 15224S: Maintained 15225T: git git://linuxtv.org/media_tree.git 15226F: drivers/media/i2c/ov5640.c 15227 15228OMNIVISION OV5647 SENSOR DRIVER 15229M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15230M: Jacopo Mondi <jacopo@jmondi.org> 15231L: linux-media@vger.kernel.org 15232S: Maintained 15233T: git git://linuxtv.org/media_tree.git 15234F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15235F: drivers/media/i2c/ov5647.c 15236 15237OMNIVISION OV5670 SENSOR DRIVER 15238M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15239L: linux-media@vger.kernel.org 15240S: Maintained 15241T: git git://linuxtv.org/media_tree.git 15242F: drivers/media/i2c/ov5670.c 15243 15244OMNIVISION OV5675 SENSOR DRIVER 15245M: Shawn Tu <shawnx.tu@intel.com> 15246L: linux-media@vger.kernel.org 15247S: Maintained 15248T: git git://linuxtv.org/media_tree.git 15249F: drivers/media/i2c/ov5675.c 15250 15251OMNIVISION OV5693 SENSOR DRIVER 15252M: Daniel Scally <djrscally@gmail.com> 15253L: linux-media@vger.kernel.org 15254S: Maintained 15255T: git git://linuxtv.org/media_tree.git 15256F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15257F: drivers/media/i2c/ov5693.c 15258 15259OMNIVISION OV5695 SENSOR DRIVER 15260M: Shunqian Zheng <zhengsq@rock-chips.com> 15261L: linux-media@vger.kernel.org 15262S: Maintained 15263T: git git://linuxtv.org/media_tree.git 15264F: drivers/media/i2c/ov5695.c 15265 15266OMNIVISION OV7670 SENSOR DRIVER 15267L: linux-media@vger.kernel.org 15268S: Orphan 15269T: git git://linuxtv.org/media_tree.git 15270F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15271F: drivers/media/i2c/ov7670.c 15272 15273OMNIVISION OV772x SENSOR DRIVER 15274M: Jacopo Mondi <jacopo@jmondi.org> 15275L: linux-media@vger.kernel.org 15276S: Odd fixes 15277T: git git://linuxtv.org/media_tree.git 15278F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15279F: drivers/media/i2c/ov772x.c 15280F: include/media/i2c/ov772x.h 15281 15282OMNIVISION OV7740 SENSOR DRIVER 15283M: Wenyou Yang <wenyou.yang@microchip.com> 15284L: linux-media@vger.kernel.org 15285S: Maintained 15286T: git git://linuxtv.org/media_tree.git 15287F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15288F: drivers/media/i2c/ov7740.c 15289 15290OMNIVISION OV8856 SENSOR DRIVER 15291M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15292L: linux-media@vger.kernel.org 15293S: Maintained 15294T: git git://linuxtv.org/media_tree.git 15295F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15296F: drivers/media/i2c/ov8856.c 15297 15298OMNIVISION OV9282 SENSOR DRIVER 15299M: Paul J. Murphy <paul.j.murphy@intel.com> 15300M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15301L: linux-media@vger.kernel.org 15302S: Maintained 15303T: git git://linuxtv.org/media_tree.git 15304F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15305F: drivers/media/i2c/ov9282.c 15306 15307OMNIVISION OV9640 SENSOR DRIVER 15308M: Petr Cvek <petrcvekcz@gmail.com> 15309L: linux-media@vger.kernel.org 15310S: Maintained 15311F: drivers/media/i2c/ov9640.* 15312 15313OMNIVISION OV9650 SENSOR DRIVER 15314M: Sakari Ailus <sakari.ailus@linux.intel.com> 15315R: Akinobu Mita <akinobu.mita@gmail.com> 15316R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15317L: linux-media@vger.kernel.org 15318S: Maintained 15319T: git git://linuxtv.org/media_tree.git 15320F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15321F: drivers/media/i2c/ov9650.c 15322 15323OMNIVISION OV9734 SENSOR DRIVER 15324M: Tianshu Qiu <tian.shu.qiu@intel.com> 15325R: Bingbu Cao <bingbu.cao@intel.com> 15326L: linux-media@vger.kernel.org 15327S: Maintained 15328T: git git://linuxtv.org/media_tree.git 15329F: drivers/media/i2c/ov9734.c 15330 15331ONBOARD USB HUB DRIVER 15332M: Matthias Kaehlcke <mka@chromium.org> 15333L: linux-usb@vger.kernel.org 15334S: Maintained 15335F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15336F: drivers/usb/misc/onboard_usb_hub.c 15337 15338ONENAND FLASH DRIVER 15339M: Kyungmin Park <kyungmin.park@samsung.com> 15340L: linux-mtd@lists.infradead.org 15341S: Maintained 15342F: drivers/mtd/nand/onenand/ 15343F: include/linux/mtd/onenand*.h 15344 15345ONION OMEGA2+ BOARD 15346M: Harvey Hunt <harveyhuntnexus@gmail.com> 15347L: linux-mips@vger.kernel.org 15348S: Maintained 15349F: arch/mips/boot/dts/ralink/omega2p.dts 15350 15351OP-TEE DRIVER 15352M: Jens Wiklander <jens.wiklander@linaro.org> 15353L: op-tee@lists.trustedfirmware.org 15354S: Maintained 15355F: Documentation/ABI/testing/sysfs-bus-optee-devices 15356F: drivers/tee/optee/ 15357 15358OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15359M: Sumit Garg <sumit.garg@linaro.org> 15360L: op-tee@lists.trustedfirmware.org 15361S: Maintained 15362F: drivers/char/hw_random/optee-rng.c 15363 15364OP-TEE RTC DRIVER 15365M: Clément Léger <clement.leger@bootlin.com> 15366L: linux-rtc@vger.kernel.org 15367S: Maintained 15368F: drivers/rtc/rtc-optee.c 15369 15370OPA-VNIC DRIVER 15371M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15372L: linux-rdma@vger.kernel.org 15373S: Supported 15374F: drivers/infiniband/ulp/opa_vnic 15375 15376OPEN FIRMWARE AND FLATTENED DEVICE TREE 15377M: Rob Herring <robh+dt@kernel.org> 15378M: Frank Rowand <frowand.list@gmail.com> 15379L: devicetree@vger.kernel.org 15380S: Maintained 15381C: irc://irc.libera.chat/devicetree 15382W: http://www.devicetree.org/ 15383T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15384F: Documentation/ABI/testing/sysfs-firmware-ofw 15385F: drivers/of/ 15386F: include/linux/of*.h 15387F: scripts/dtc/ 15388K: of_overlay_notifier_ 15389K: of_overlay_fdt_apply 15390K: of_overlay_remove 15391 15392OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15393M: Rob Herring <robh+dt@kernel.org> 15394M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15395L: devicetree@vger.kernel.org 15396S: Maintained 15397C: irc://irc.libera.chat/devicetree 15398Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15399T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15400F: Documentation/devicetree/ 15401F: arch/*/boot/dts/ 15402F: include/dt-bindings/ 15403 15404OPENCOMPUTE PTP CLOCK DRIVER 15405M: Jonathan Lemon <jonathan.lemon@gmail.com> 15406M: Vadim Fedorenko <vadfed@fb.com> 15407L: netdev@vger.kernel.org 15408S: Maintained 15409F: drivers/ptp/ptp_ocp.c 15410 15411OPENCORES I2C BUS DRIVER 15412M: Peter Korsgaard <peter@korsgaard.com> 15413M: Andrew Lunn <andrew@lunn.ch> 15414L: linux-i2c@vger.kernel.org 15415S: Maintained 15416F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15417F: Documentation/i2c/busses/i2c-ocores.rst 15418F: drivers/i2c/busses/i2c-ocores.c 15419F: include/linux/platform_data/i2c-ocores.h 15420 15421OPENRISC ARCHITECTURE 15422M: Jonas Bonn <jonas@southpole.se> 15423M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15424M: Stafford Horne <shorne@gmail.com> 15425L: openrisc@lists.librecores.org 15426S: Maintained 15427W: http://openrisc.io 15428T: git https://github.com/openrisc/linux.git 15429F: Documentation/devicetree/bindings/openrisc/ 15430F: Documentation/openrisc/ 15431F: arch/openrisc/ 15432F: drivers/irqchip/irq-ompic.c 15433F: drivers/irqchip/irq-or1k-* 15434 15435OPENVSWITCH 15436M: Pravin B Shelar <pshelar@ovn.org> 15437L: netdev@vger.kernel.org 15438L: dev@openvswitch.org 15439S: Maintained 15440W: http://openvswitch.org 15441F: include/uapi/linux/openvswitch.h 15442F: net/openvswitch/ 15443F: tools/testing/selftests/net/openvswitch/ 15444 15445OPERATING PERFORMANCE POINTS (OPP) 15446M: Viresh Kumar <vireshk@kernel.org> 15447M: Nishanth Menon <nm@ti.com> 15448M: Stephen Boyd <sboyd@kernel.org> 15449L: linux-pm@vger.kernel.org 15450S: Maintained 15451T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15452F: Documentation/devicetree/bindings/opp/ 15453F: Documentation/power/opp.rst 15454F: drivers/opp/ 15455F: include/linux/pm_opp.h 15456 15457OPL4 DRIVER 15458M: Clemens Ladisch <clemens@ladisch.de> 15459L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15460S: Maintained 15461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15462F: sound/drivers/opl4/ 15463 15464ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15465M: Mark Fasheh <mark@fasheh.com> 15466M: Joel Becker <jlbec@evilplan.org> 15467M: Joseph Qi <joseph.qi@linux.alibaba.com> 15468L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15469S: Supported 15470W: http://ocfs2.wiki.kernel.org 15471F: Documentation/filesystems/dlmfs.rst 15472F: Documentation/filesystems/ocfs2.rst 15473F: fs/ocfs2/ 15474 15475ORANGEFS FILESYSTEM 15476M: Mike Marshall <hubcap@omnibond.com> 15477R: Martin Brandenburg <martin@omnibond.com> 15478L: devel@lists.orangefs.org 15479S: Supported 15480T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15481F: Documentation/filesystems/orangefs.rst 15482F: fs/orangefs/ 15483 15484ORINOCO DRIVER 15485L: linux-wireless@vger.kernel.org 15486S: Orphan 15487W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15488W: http://www.nongnu.org/orinoco/ 15489F: drivers/net/wireless/intersil/orinoco/ 15490 15491OV2659 OMNIVISION SENSOR DRIVER 15492M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15493L: linux-media@vger.kernel.org 15494S: Maintained 15495W: https://linuxtv.org 15496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15497T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15498F: drivers/media/i2c/ov2659.c 15499F: include/media/i2c/ov2659.h 15500 15501OVERLAY FILESYSTEM 15502M: Miklos Szeredi <miklos@szeredi.hu> 15503L: linux-unionfs@vger.kernel.org 15504S: Supported 15505T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15506F: Documentation/filesystems/overlayfs.rst 15507F: fs/overlayfs/ 15508 15509P54 WIRELESS DRIVER 15510M: Christian Lamparter <chunkeey@googlemail.com> 15511L: linux-wireless@vger.kernel.org 15512S: Maintained 15513W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15514F: drivers/net/wireless/intersil/p54/ 15515 15516PACKING 15517M: Vladimir Oltean <olteanv@gmail.com> 15518L: netdev@vger.kernel.org 15519S: Supported 15520F: Documentation/core-api/packing.rst 15521F: include/linux/packing.h 15522F: lib/packing.c 15523 15524PADATA PARALLEL EXECUTION MECHANISM 15525M: Steffen Klassert <steffen.klassert@secunet.com> 15526M: Daniel Jordan <daniel.m.jordan@oracle.com> 15527L: linux-crypto@vger.kernel.org 15528L: linux-kernel@vger.kernel.org 15529S: Maintained 15530F: Documentation/core-api/padata.rst 15531F: include/linux/padata.h 15532F: kernel/padata.c 15533 15534PAGE CACHE 15535M: Matthew Wilcox (Oracle) <willy@infradead.org> 15536L: linux-fsdevel@vger.kernel.org 15537S: Supported 15538T: git git://git.infradead.org/users/willy/pagecache.git 15539F: Documentation/filesystems/locking.rst 15540F: Documentation/filesystems/vfs.rst 15541F: include/linux/pagemap.h 15542F: mm/filemap.c 15543F: mm/page-writeback.c 15544F: mm/readahead.c 15545F: mm/truncate.c 15546 15547PAGE POOL 15548M: Jesper Dangaard Brouer <hawk@kernel.org> 15549M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15550L: netdev@vger.kernel.org 15551S: Supported 15552F: Documentation/networking/page_pool.rst 15553F: include/net/page_pool.h 15554F: include/trace/events/page_pool.h 15555F: net/core/page_pool.c 15556 15557PAGE TABLE CHECK 15558M: Pasha Tatashin <pasha.tatashin@soleen.com> 15559M: Andrew Morton <akpm@linux-foundation.org> 15560L: linux-mm@kvack.org 15561S: Maintained 15562F: Documentation/mm/page_table_check.rst 15563F: include/linux/page_table_check.h 15564F: mm/page_table_check.c 15565 15566PANASONIC LAPTOP ACPI EXTRAS DRIVER 15567M: Kenneth Chan <kenneth.t.chan@gmail.com> 15568L: platform-driver-x86@vger.kernel.org 15569S: Maintained 15570F: drivers/platform/x86/panasonic-laptop.c 15571 15572PARALLAX PING IIO SENSOR DRIVER 15573M: Andreas Klinger <ak@it-klinger.de> 15574L: linux-iio@vger.kernel.org 15575S: Maintained 15576F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15577F: drivers/iio/proximity/ping.c 15578 15579PARALLEL LCD/KEYPAD PANEL DRIVER 15580M: Willy Tarreau <willy@haproxy.com> 15581M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15582S: Odd Fixes 15583F: Documentation/admin-guide/lcd-panel-cgram.rst 15584F: drivers/auxdisplay/panel.c 15585 15586PARALLEL PORT SUBSYSTEM 15587M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15588M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15589L: linux-parport@lists.infradead.org (subscribers-only) 15590S: Maintained 15591F: Documentation/driver-api/parport*.rst 15592F: drivers/char/ppdev.c 15593F: drivers/parport/ 15594F: include/linux/parport*.h 15595F: include/uapi/linux/ppdev.h 15596 15597PARAVIRT_OPS INTERFACE 15598M: Juergen Gross <jgross@suse.com> 15599M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15600R: Alexey Makhalov <amakhalov@vmware.com> 15601R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15602L: virtualization@lists.linux-foundation.org 15603L: x86@kernel.org 15604S: Supported 15605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15606F: Documentation/virt/paravirt_ops.rst 15607F: arch/*/include/asm/paravirt*.h 15608F: arch/*/kernel/paravirt* 15609F: include/linux/hypervisor.h 15610 15611PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15612M: Tim Waugh <tim@cyberelk.net> 15613L: linux-parport@lists.infradead.org (subscribers-only) 15614S: Maintained 15615F: Documentation/admin-guide/blockdev/paride.rst 15616F: drivers/block/paride/ 15617 15618PARISC ARCHITECTURE 15619M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15620M: Helge Deller <deller@gmx.de> 15621L: linux-parisc@vger.kernel.org 15622S: Maintained 15623W: https://parisc.wiki.kernel.org 15624Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15625T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15626T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15627F: Documentation/parisc/ 15628F: arch/parisc/ 15629F: drivers/char/agp/parisc-agp.c 15630F: drivers/input/misc/hp_sdc_rtc.c 15631F: drivers/input/serio/gscps2.c 15632F: drivers/input/serio/hp_sdc* 15633F: drivers/parisc/ 15634F: drivers/parport/parport_gsc.* 15635F: drivers/tty/serial/8250/8250_parisc.c 15636F: drivers/video/console/sti* 15637F: drivers/video/fbdev/sti* 15638F: drivers/video/logo/logo_parisc* 15639F: include/linux/hp_sdc.h 15640 15641PARMAN 15642M: Jiri Pirko <jiri@nvidia.com> 15643L: netdev@vger.kernel.org 15644S: Supported 15645F: include/linux/parman.h 15646F: lib/parman.c 15647F: lib/test_parman.c 15648 15649PC ENGINES APU BOARD DRIVER 15650M: Enrico Weigelt, metux IT consult <info@metux.net> 15651S: Maintained 15652F: drivers/platform/x86/pcengines-apuv2.c 15653 15654PC87360 HARDWARE MONITORING DRIVER 15655M: Jim Cromie <jim.cromie@gmail.com> 15656L: linux-hwmon@vger.kernel.org 15657S: Maintained 15658F: Documentation/hwmon/pc87360.rst 15659F: drivers/hwmon/pc87360.c 15660 15661PC8736x GPIO DRIVER 15662M: Jim Cromie <jim.cromie@gmail.com> 15663S: Maintained 15664F: drivers/char/pc8736x_gpio.c 15665 15666PC87427 HARDWARE MONITORING DRIVER 15667M: Jean Delvare <jdelvare@suse.com> 15668L: linux-hwmon@vger.kernel.org 15669S: Maintained 15670F: Documentation/hwmon/pc87427.rst 15671F: drivers/hwmon/pc87427.c 15672 15673PCA9532 LED DRIVER 15674M: Riku Voipio <riku.voipio@iki.fi> 15675S: Maintained 15676F: drivers/leds/leds-pca9532.c 15677F: include/linux/leds-pca9532.h 15678 15679PCA9541 I2C BUS MASTER SELECTOR DRIVER 15680M: Guenter Roeck <linux@roeck-us.net> 15681L: linux-i2c@vger.kernel.org 15682S: Maintained 15683F: drivers/i2c/muxes/i2c-mux-pca9541.c 15684 15685PCDP - PRIMARY CONSOLE AND DEBUG PORT 15686M: Khalid Aziz <khalid@gonehiking.org> 15687S: Maintained 15688F: drivers/firmware/pcdp.* 15689 15690PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15691M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15692M: Pali Rohár <pali@kernel.org> 15693L: linux-pci@vger.kernel.org 15694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15695S: Maintained 15696F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15697F: drivers/pci/controller/pci-aardvark.c 15698 15699PCI DRIVER FOR ALTERA PCIE IP 15700M: Joyce Ooi <joyce.ooi@intel.com> 15701L: linux-pci@vger.kernel.org 15702S: Supported 15703F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15704F: drivers/pci/controller/pcie-altera.c 15705 15706PCI DRIVER FOR APPLIEDMICRO XGENE 15707M: Toan Le <toan@os.amperecomputing.com> 15708L: linux-pci@vger.kernel.org 15709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15710S: Maintained 15711F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15712F: drivers/pci/controller/pci-xgene.c 15713 15714PCI DRIVER FOR ARM VERSATILE PLATFORM 15715M: Rob Herring <robh@kernel.org> 15716L: linux-pci@vger.kernel.org 15717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15718S: Maintained 15719F: Documentation/devicetree/bindings/pci/versatile.yaml 15720F: drivers/pci/controller/pci-versatile.c 15721 15722PCI DRIVER FOR ARMADA 8K 15723M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15724L: linux-pci@vger.kernel.org 15725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15726S: Maintained 15727F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15728F: drivers/pci/controller/dwc/pcie-armada8k.c 15729 15730PCI DRIVER FOR CADENCE PCIE IP 15731M: Tom Joseph <tjoseph@cadence.com> 15732L: linux-pci@vger.kernel.org 15733S: Maintained 15734F: Documentation/devicetree/bindings/pci/cdns,* 15735F: drivers/pci/controller/cadence/ 15736 15737PCI DRIVER FOR FREESCALE LAYERSCAPE 15738M: Minghuan Lian <minghuan.Lian@nxp.com> 15739M: Mingkai Hu <mingkai.hu@nxp.com> 15740M: Roy Zang <roy.zang@nxp.com> 15741L: linuxppc-dev@lists.ozlabs.org 15742L: linux-pci@vger.kernel.org 15743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15744S: Maintained 15745F: drivers/pci/controller/dwc/*layerscape* 15746 15747PCI DRIVER FOR GENERIC OF HOSTS 15748M: Will Deacon <will@kernel.org> 15749L: linux-pci@vger.kernel.org 15750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15751S: Maintained 15752F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15753F: drivers/pci/controller/pci-host-common.c 15754F: drivers/pci/controller/pci-host-generic.c 15755 15756PCI DRIVER FOR IMX6 15757M: Richard Zhu <hongxing.zhu@nxp.com> 15758M: Lucas Stach <l.stach@pengutronix.de> 15759L: linux-pci@vger.kernel.org 15760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15761S: Maintained 15762F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15763F: drivers/pci/controller/dwc/*imx6* 15764 15765PCI DRIVER FOR FU740 15766M: Paul Walmsley <paul.walmsley@sifive.com> 15767M: Greentime Hu <greentime.hu@sifive.com> 15768L: linux-pci@vger.kernel.org 15769S: Maintained 15770F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15771F: drivers/pci/controller/dwc/pcie-fu740.c 15772 15773PCI DRIVER FOR INTEL IXP4XX 15774M: Linus Walleij <linus.walleij@linaro.org> 15775S: Maintained 15776F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15777F: drivers/pci/controller/pci-ixp4xx.c 15778 15779PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15780M: Nirmal Patel <nirmal.patel@linux.intel.com> 15781R: Jonathan Derrick <jonathan.derrick@linux.dev> 15782L: linux-pci@vger.kernel.org 15783S: Supported 15784F: drivers/pci/controller/vmd.c 15785 15786PCI DRIVER FOR MICROSEMI SWITCHTEC 15787M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15788M: Logan Gunthorpe <logang@deltatee.com> 15789L: linux-pci@vger.kernel.org 15790S: Maintained 15791F: Documentation/ABI/testing/sysfs-class-switchtec 15792F: Documentation/driver-api/switchtec.rst 15793F: drivers/ntb/hw/mscc/ 15794F: drivers/pci/switch/switchtec* 15795F: include/linux/switchtec.h 15796F: include/uapi/linux/switchtec_ioctl.h 15797 15798PCI DRIVER FOR MOBIVEIL PCIE IP 15799M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15800M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15801L: linux-pci@vger.kernel.org 15802S: Supported 15803F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15804F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15805 15806PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15807M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15808M: Pali Rohár <pali@kernel.org> 15809L: linux-pci@vger.kernel.org 15810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15811S: Maintained 15812F: drivers/pci/controller/*mvebu* 15813 15814PCI DRIVER FOR NVIDIA TEGRA 15815M: Thierry Reding <thierry.reding@gmail.com> 15816L: linux-tegra@vger.kernel.org 15817L: linux-pci@vger.kernel.org 15818S: Supported 15819F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15820F: drivers/pci/controller/pci-tegra.c 15821 15822PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15823M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15824L: linux-pci@vger.kernel.org 15825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15826S: Maintained 15827F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15828F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15829 15830PCI DRIVER FOR RENESAS R-CAR 15831M: Marek Vasut <marek.vasut+renesas@gmail.com> 15832M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15833L: linux-pci@vger.kernel.org 15834L: linux-renesas-soc@vger.kernel.org 15835S: Maintained 15836F: Documentation/devicetree/bindings/pci/*rcar* 15837F: drivers/pci/controller/*rcar* 15838 15839PCI DRIVER FOR SAMSUNG EXYNOS 15840M: Jingoo Han <jingoohan1@gmail.com> 15841L: linux-pci@vger.kernel.org 15842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15843L: linux-samsung-soc@vger.kernel.org 15844S: Maintained 15845F: drivers/pci/controller/dwc/pci-exynos.c 15846 15847PCI DRIVER FOR SYNOPSYS DESIGNWARE 15848M: Jingoo Han <jingoohan1@gmail.com> 15849M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15850L: linux-pci@vger.kernel.org 15851S: Maintained 15852F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15853F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15854F: drivers/pci/controller/dwc/*designware* 15855 15856PCI DRIVER FOR TI DRA7XX/J721E 15857M: Vignesh Raghavendra <vigneshr@ti.com> 15858L: linux-omap@vger.kernel.org 15859L: linux-pci@vger.kernel.org 15860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15861S: Supported 15862F: Documentation/devicetree/bindings/pci/ti-pci.txt 15863F: drivers/pci/controller/cadence/pci-j721e.c 15864F: drivers/pci/controller/dwc/pci-dra7xx.c 15865 15866PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15867M: Linus Walleij <linus.walleij@linaro.org> 15868L: linux-pci@vger.kernel.org 15869S: Maintained 15870F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15871F: drivers/pci/controller/pci-v3-semi.c 15872 15873PCI ENDPOINT SUBSYSTEM 15874M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15875R: Krzysztof Wilczyński <kw@linux.com> 15876R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15877R: Kishon Vijay Abraham I <kishon@kernel.org> 15878L: linux-pci@vger.kernel.org 15879S: Supported 15880Q: https://patchwork.kernel.org/project/linux-pci/list/ 15881B: https://bugzilla.kernel.org 15882C: irc://irc.oftc.net/linux-pci 15883T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15884F: Documentation/PCI/endpoint/* 15885F: Documentation/misc-devices/pci-endpoint-test.rst 15886F: drivers/misc/pci_endpoint_test.c 15887F: drivers/pci/endpoint/ 15888F: tools/pci/ 15889 15890PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15891M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15892R: Oliver O'Halloran <oohall@gmail.com> 15893L: linuxppc-dev@lists.ozlabs.org 15894S: Supported 15895F: Documentation/PCI/pci-error-recovery.rst 15896F: Documentation/powerpc/eeh-pci-error-recovery.rst 15897F: arch/powerpc/include/*/eeh*.h 15898F: arch/powerpc/kernel/eeh*.c 15899F: arch/powerpc/platforms/*/eeh*.c 15900F: drivers/pci/pcie/aer.c 15901F: drivers/pci/pcie/dpc.c 15902F: drivers/pci/pcie/err.c 15903 15904PCI ERROR RECOVERY 15905M: Linas Vepstas <linasvepstas@gmail.com> 15906L: linux-pci@vger.kernel.org 15907S: Supported 15908F: Documentation/PCI/pci-error-recovery.rst 15909 15910PCI PEER-TO-PEER DMA (P2PDMA) 15911M: Bjorn Helgaas <bhelgaas@google.com> 15912M: Logan Gunthorpe <logang@deltatee.com> 15913L: linux-pci@vger.kernel.org 15914S: Supported 15915Q: https://patchwork.kernel.org/project/linux-pci/list/ 15916B: https://bugzilla.kernel.org 15917C: irc://irc.oftc.net/linux-pci 15918T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15919F: Documentation/driver-api/pci/p2pdma.rst 15920F: drivers/pci/p2pdma.c 15921F: include/linux/pci-p2pdma.h 15922 15923PCI MSI DRIVER FOR ALTERA MSI IP 15924M: Joyce Ooi <joyce.ooi@intel.com> 15925L: linux-pci@vger.kernel.org 15926S: Supported 15927F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15928F: drivers/pci/controller/pcie-altera-msi.c 15929 15930PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15931M: Toan Le <toan@os.amperecomputing.com> 15932L: linux-pci@vger.kernel.org 15933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15934S: Maintained 15935F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15936F: drivers/pci/controller/pci-xgene-msi.c 15937 15938PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15939M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15940R: Rob Herring <robh@kernel.org> 15941R: Krzysztof Wilczyński <kw@linux.com> 15942L: linux-pci@vger.kernel.org 15943S: Supported 15944Q: https://patchwork.kernel.org/project/linux-pci/list/ 15945B: https://bugzilla.kernel.org 15946C: irc://irc.oftc.net/linux-pci 15947T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15948F: drivers/pci/controller/ 15949F: drivers/pci/pci-bridge-emul.c 15950F: drivers/pci/pci-bridge-emul.h 15951 15952PCI SUBSYSTEM 15953M: Bjorn Helgaas <bhelgaas@google.com> 15954L: linux-pci@vger.kernel.org 15955S: Supported 15956Q: https://patchwork.kernel.org/project/linux-pci/list/ 15957B: https://bugzilla.kernel.org 15958C: irc://irc.oftc.net/linux-pci 15959T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15960F: Documentation/PCI/ 15961F: Documentation/devicetree/bindings/pci/ 15962F: arch/x86/kernel/early-quirks.c 15963F: arch/x86/kernel/quirks.c 15964F: arch/x86/pci/ 15965F: drivers/acpi/pci* 15966F: drivers/pci/ 15967F: include/asm-generic/pci* 15968F: include/linux/of_pci.h 15969F: include/linux/pci* 15970F: include/uapi/linux/pci* 15971F: lib/pci* 15972 15973PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15974M: Jonathan Chocron <jonnyc@amazon.com> 15975L: linux-pci@vger.kernel.org 15976S: Maintained 15977F: Documentation/devicetree/bindings/pci/pcie-al.txt 15978F: drivers/pci/controller/dwc/pcie-al.c 15979 15980PCIE DRIVER FOR AMLOGIC MESON 15981M: Yue Wang <yue.wang@Amlogic.com> 15982L: linux-pci@vger.kernel.org 15983L: linux-amlogic@lists.infradead.org 15984S: Maintained 15985F: drivers/pci/controller/dwc/pci-meson.c 15986 15987PCIE DRIVER FOR AXIS ARTPEC 15988M: Jesper Nilsson <jesper.nilsson@axis.com> 15989L: linux-arm-kernel@axis.com 15990L: linux-pci@vger.kernel.org 15991S: Maintained 15992F: Documentation/devicetree/bindings/pci/axis,artpec* 15993F: drivers/pci/controller/dwc/*artpec* 15994 15995PCIE DRIVER FOR CAVIUM THUNDERX 15996M: Robert Richter <rric@kernel.org> 15997L: linux-pci@vger.kernel.org 15998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15999S: Odd Fixes 16000F: drivers/pci/controller/pci-thunder-* 16001 16002PCIE DRIVER FOR HISILICON 16003M: Zhou Wang <wangzhou1@hisilicon.com> 16004L: linux-pci@vger.kernel.org 16005S: Maintained 16006F: drivers/pci/controller/dwc/pcie-hisi.c 16007 16008PCIE DRIVER FOR HISILICON KIRIN 16009M: Xiaowei Song <songxiaowei@hisilicon.com> 16010M: Binghui Wang <wangbinghui@hisilicon.com> 16011L: linux-pci@vger.kernel.org 16012S: Maintained 16013F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16014F: drivers/pci/controller/dwc/pcie-kirin.c 16015 16016PCIE DRIVER FOR HISILICON STB 16017M: Shawn Guo <shawn.guo@linaro.org> 16018L: linux-pci@vger.kernel.org 16019S: Maintained 16020F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16021F: drivers/pci/controller/dwc/pcie-histb.c 16022 16023PCIE DRIVER FOR INTEL KEEM BAY 16024M: Srikanth Thokala <srikanth.thokala@intel.com> 16025L: linux-pci@vger.kernel.org 16026S: Supported 16027F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16028F: drivers/pci/controller/dwc/pcie-keembay.c 16029 16030PCIE DRIVER FOR INTEL LGM GW SOC 16031M: Rahul Tanwar <rtanwar@maxlinear.com> 16032L: linux-pci@vger.kernel.org 16033S: Maintained 16034F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16035F: drivers/pci/controller/dwc/pcie-intel-gw.c 16036 16037PCIE DRIVER FOR MEDIATEK 16038M: Ryder Lee <ryder.lee@mediatek.com> 16039M: Jianjun Wang <jianjun.wang@mediatek.com> 16040L: linux-pci@vger.kernel.org 16041L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16042S: Supported 16043F: Documentation/devicetree/bindings/pci/mediatek* 16044F: drivers/pci/controller/*mediatek* 16045 16046PCIE DRIVER FOR MICROCHIP 16047M: Daire McNamara <daire.mcnamara@microchip.com> 16048L: linux-pci@vger.kernel.org 16049S: Supported 16050F: Documentation/devicetree/bindings/pci/microchip* 16051F: drivers/pci/controller/*microchip* 16052 16053PCIE DRIVER FOR QUALCOMM MSM 16054M: Stanimir Varbanov <svarbanov@mm-sol.com> 16055L: linux-pci@vger.kernel.org 16056L: linux-arm-msm@vger.kernel.org 16057S: Maintained 16058F: drivers/pci/controller/dwc/pcie-qcom.c 16059 16060PCIE ENDPOINT DRIVER FOR QUALCOMM 16061M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16062L: linux-pci@vger.kernel.org 16063L: linux-arm-msm@vger.kernel.org 16064S: Maintained 16065F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16066F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16067 16068PCIE DRIVER FOR ROCKCHIP 16069M: Shawn Lin <shawn.lin@rock-chips.com> 16070L: linux-pci@vger.kernel.org 16071L: linux-rockchip@lists.infradead.org 16072S: Maintained 16073F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16074F: drivers/pci/controller/pcie-rockchip* 16075 16076PCIE DRIVER FOR SOCIONEXT UNIPHIER 16077M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16078L: linux-pci@vger.kernel.org 16079S: Maintained 16080F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16081F: drivers/pci/controller/dwc/pcie-uniphier* 16082 16083PCIE DRIVER FOR ST SPEAR13XX 16084M: Pratyush Anand <pratyush.anand@gmail.com> 16085L: linux-pci@vger.kernel.org 16086S: Maintained 16087F: drivers/pci/controller/dwc/*spear* 16088 16089PCI DRIVER FOR XILINX VERSAL CPM 16090M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16091M: Michal Simek <michal.simek@amd.com> 16092L: linux-pci@vger.kernel.org 16093S: Maintained 16094F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16095F: drivers/pci/controller/pcie-xilinx-cpm.c 16096 16097PCMCIA SUBSYSTEM 16098M: Dominik Brodowski <linux@dominikbrodowski.net> 16099S: Odd Fixes 16100T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16101F: Documentation/pcmcia/ 16102F: drivers/pcmcia/ 16103F: include/pcmcia/ 16104F: tools/pcmcia/ 16105 16106PCNET32 NETWORK DRIVER 16107M: Don Fry <pcnet32@frontier.com> 16108L: netdev@vger.kernel.org 16109S: Maintained 16110F: drivers/net/ethernet/amd/pcnet32.c 16111 16112PCRYPT PARALLEL CRYPTO ENGINE 16113M: Steffen Klassert <steffen.klassert@secunet.com> 16114L: linux-crypto@vger.kernel.org 16115S: Maintained 16116F: crypto/pcrypt.c 16117F: include/crypto/pcrypt.h 16118 16119PEAQ WMI HOTKEYS DRIVER 16120M: Hans de Goede <hdegoede@redhat.com> 16121L: platform-driver-x86@vger.kernel.org 16122S: Maintained 16123F: drivers/platform/x86/peaq-wmi.c 16124 16125PECI HARDWARE MONITORING DRIVERS 16126M: Iwona Winiarska <iwona.winiarska@intel.com> 16127L: linux-hwmon@vger.kernel.org 16128S: Supported 16129F: Documentation/hwmon/peci-cputemp.rst 16130F: Documentation/hwmon/peci-dimmtemp.rst 16131F: drivers/hwmon/peci/ 16132 16133PECI SUBSYSTEM 16134M: Iwona Winiarska <iwona.winiarska@intel.com> 16135L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16136S: Supported 16137F: Documentation/devicetree/bindings/peci/ 16138F: Documentation/peci/ 16139F: drivers/peci/ 16140F: include/linux/peci-cpu.h 16141F: include/linux/peci.h 16142 16143PENSANDO ETHERNET DRIVERS 16144M: Shannon Nelson <snelson@pensando.io> 16145M: drivers@pensando.io 16146L: netdev@vger.kernel.org 16147S: Supported 16148F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16149F: drivers/net/ethernet/pensando/ 16150 16151PER-CPU MEMORY ALLOCATOR 16152M: Dennis Zhou <dennis@kernel.org> 16153M: Tejun Heo <tj@kernel.org> 16154M: Christoph Lameter <cl@linux.com> 16155L: linux-mm@kvack.org 16156S: Maintained 16157T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16158F: arch/*/include/asm/percpu.h 16159F: include/linux/percpu*.h 16160F: lib/percpu*.c 16161F: mm/percpu*.c 16162 16163PER-TASK DELAY ACCOUNTING 16164M: Balbir Singh <bsingharora@gmail.com> 16165S: Maintained 16166F: include/linux/delayacct.h 16167F: kernel/delayacct.c 16168 16169PERFORMANCE EVENTS SUBSYSTEM 16170M: Peter Zijlstra <peterz@infradead.org> 16171M: Ingo Molnar <mingo@redhat.com> 16172M: Arnaldo Carvalho de Melo <acme@kernel.org> 16173R: Mark Rutland <mark.rutland@arm.com> 16174R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16175R: Jiri Olsa <jolsa@kernel.org> 16176R: Namhyung Kim <namhyung@kernel.org> 16177L: linux-perf-users@vger.kernel.org 16178L: linux-kernel@vger.kernel.org 16179S: Supported 16180W: https://perf.wiki.kernel.org/ 16181T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16182F: arch/*/events/* 16183F: arch/*/events/*/* 16184F: arch/*/include/asm/perf_event.h 16185F: arch/*/kernel/*/*/perf_event*.c 16186F: arch/*/kernel/*/perf_event*.c 16187F: arch/*/kernel/perf_callchain.c 16188F: arch/*/kernel/perf_event*.c 16189F: include/linux/perf_event.h 16190F: include/uapi/linux/perf_event.h 16191F: kernel/events/* 16192F: tools/lib/perf/ 16193F: tools/perf/ 16194 16195PERFORMANCE EVENTS TOOLING ARM64 16196R: John Garry <john.garry@huawei.com> 16197R: Will Deacon <will@kernel.org> 16198R: James Clark <james.clark@arm.com> 16199R: Mike Leach <mike.leach@linaro.org> 16200R: Leo Yan <leo.yan@linaro.org> 16201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16202S: Supported 16203F: tools/build/feature/test-libopencsd.c 16204F: tools/perf/arch/arm*/ 16205F: tools/perf/pmu-events/arch/arm64/ 16206F: tools/perf/util/arm-spe* 16207F: tools/perf/util/cs-etm* 16208 16209PERSONALITY HANDLING 16210M: Christoph Hellwig <hch@infradead.org> 16211L: linux-abi-devel@lists.sourceforge.net 16212S: Maintained 16213F: include/linux/personality.h 16214F: include/uapi/linux/personality.h 16215 16216PHOENIX RC FLIGHT CONTROLLER ADAPTER 16217M: Marcus Folkesson <marcus.folkesson@gmail.com> 16218L: linux-input@vger.kernel.org 16219S: Maintained 16220F: Documentation/input/devices/pxrc.rst 16221F: drivers/input/joystick/pxrc.c 16222 16223PHONET PROTOCOL 16224M: Remi Denis-Courmont <courmisch@gmail.com> 16225S: Supported 16226F: Documentation/networking/phonet.rst 16227F: include/linux/phonet.h 16228F: include/net/phonet/ 16229F: include/uapi/linux/phonet.h 16230F: net/phonet/ 16231 16232PHRAM MTD DRIVER 16233M: Joern Engel <joern@lazybastard.org> 16234L: linux-mtd@lists.infradead.org 16235S: Maintained 16236F: drivers/mtd/devices/phram.c 16237 16238PICOLCD HID DRIVER 16239M: Bruno Prémont <bonbons@linux-vserver.org> 16240L: linux-input@vger.kernel.org 16241S: Maintained 16242F: drivers/hid/hid-picolcd* 16243 16244PIDFD API 16245M: Christian Brauner <christian@brauner.io> 16246L: linux-kernel@vger.kernel.org 16247S: Maintained 16248T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16249F: samples/pidfd/ 16250F: tools/testing/selftests/clone3/ 16251F: tools/testing/selftests/pid_namespace/ 16252F: tools/testing/selftests/pidfd/ 16253K: (?i)pidfd 16254K: (?i)clone3 16255K: \b(clone_args|kernel_clone_args)\b 16256 16257PIN CONTROL SUBSYSTEM 16258M: Linus Walleij <linus.walleij@linaro.org> 16259L: linux-gpio@vger.kernel.org 16260S: Maintained 16261T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16262F: Documentation/devicetree/bindings/pinctrl/ 16263F: Documentation/driver-api/pin-control.rst 16264F: drivers/pinctrl/ 16265F: include/dt-bindings/pinctrl/ 16266F: include/linux/pinctrl/ 16267 16268PIN CONTROLLER - AMD 16269M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16270M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16271S: Maintained 16272F: drivers/pinctrl/pinctrl-amd.c 16273 16274PIN CONTROLLER - FREESCALE 16275M: Dong Aisheng <aisheng.dong@nxp.com> 16276M: Fabio Estevam <festevam@gmail.com> 16277M: Shawn Guo <shawnguo@kernel.org> 16278M: Jacky Bai <ping.bai@nxp.com> 16279R: Pengutronix Kernel Team <kernel@pengutronix.de> 16280L: linux-gpio@vger.kernel.org 16281S: Maintained 16282F: Documentation/devicetree/bindings/pinctrl/fsl,* 16283F: drivers/pinctrl/freescale/ 16284 16285PIN CONTROLLER - INTEL 16286M: Mika Westerberg <mika.westerberg@linux.intel.com> 16287M: Andy Shevchenko <andy@kernel.org> 16288S: Supported 16289T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16290F: drivers/pinctrl/intel/ 16291 16292PIN CONTROLLER - KEEMBAY 16293M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16294S: Supported 16295F: drivers/pinctrl/pinctrl-keembay* 16296 16297PIN CONTROLLER - MEDIATEK 16298M: Sean Wang <sean.wang@kernel.org> 16299L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16300S: Maintained 16301F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16302F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16303F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16304F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16305F: drivers/pinctrl/mediatek/ 16306 16307PIN CONTROLLER - MICROCHIP AT91 16308M: Ludovic Desroches <ludovic.desroches@microchip.com> 16309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16310L: linux-gpio@vger.kernel.org 16311S: Supported 16312F: drivers/gpio/gpio-sama5d2-piobu.c 16313F: drivers/pinctrl/pinctrl-at91* 16314 16315PIN CONTROLLER - QUALCOMM 16316M: Bjorn Andersson <andersson@kernel.org> 16317L: linux-arm-msm@vger.kernel.org 16318S: Maintained 16319F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16320F: drivers/pinctrl/qcom/ 16321 16322PIN CONTROLLER - RENESAS 16323M: Geert Uytterhoeven <geert+renesas@glider.be> 16324L: linux-renesas-soc@vger.kernel.org 16325S: Supported 16326T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16327F: Documentation/devicetree/bindings/pinctrl/renesas,* 16328F: drivers/pinctrl/renesas/ 16329 16330PIN CONTROLLER - SAMSUNG 16331M: Tomasz Figa <tomasz.figa@gmail.com> 16332M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16333M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16334R: Alim Akhtar <alim.akhtar@samsung.com> 16335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16336L: linux-samsung-soc@vger.kernel.org 16337S: Maintained 16338C: irc://irc.libera.chat/linux-exynos 16339Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16340B: mailto:linux-samsung-soc@vger.kernel.org 16341T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16342F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16343F: drivers/pinctrl/samsung/ 16344F: include/dt-bindings/pinctrl/samsung.h 16345 16346PIN CONTROLLER - SINGLE 16347M: Tony Lindgren <tony@atomide.com> 16348M: Haojian Zhuang <haojian.zhuang@linaro.org> 16349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16350L: linux-omap@vger.kernel.org 16351S: Maintained 16352F: drivers/pinctrl/pinctrl-single.c 16353 16354PIN CONTROLLER - THUNDERBAY 16355M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16356S: Supported 16357F: drivers/pinctrl/pinctrl-thunderbay.c 16358 16359PIN CONTROLLER - SUNPLUS / TIBBO 16360M: Dvorkin Dmitry <dvorkin@tibbo.com> 16361M: Wells Lu <wellslutw@gmail.com> 16362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16363S: Maintained 16364W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16365F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16366F: drivers/pinctrl/sunplus/ 16367F: include/dt-bindings/pinctrl/sppctl*.h 16368 16369PINE64 PINEPHONE KEYBOARD DRIVER 16370M: Samuel Holland <samuel@sholland.org> 16371S: Supported 16372F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16373F: drivers/input/keyboard/pinephone-keyboard.c 16374 16375PKTCDVD DRIVER 16376M: linux-block@vger.kernel.org 16377S: Orphan 16378F: drivers/block/pktcdvd.c 16379F: include/linux/pktcdvd.h 16380F: include/uapi/linux/pktcdvd.h 16381 16382PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16383M: Tomasz Duszynski <tduszyns@gmail.com> 16384S: Maintained 16385F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16386F: drivers/iio/chemical/pms7003.c 16387 16388PLDMFW LIBRARY 16389M: Jacob Keller <jacob.e.keller@intel.com> 16390S: Maintained 16391F: Documentation/driver-api/pldmfw/ 16392F: include/linux/pldmfw.h 16393F: lib/pldmfw/ 16394 16395PLX DMA DRIVER 16396M: Logan Gunthorpe <logang@deltatee.com> 16397S: Maintained 16398F: drivers/dma/plx_dma.c 16399 16400PM6764TR DRIVER 16401M: Charles Hsu <hsu.yungteng@gmail.com> 16402L: linux-hwmon@vger.kernel.org 16403S: Maintained 16404F: Documentation/hwmon/pm6764tr.rst 16405F: drivers/hwmon/pmbus/pm6764tr.c 16406 16407PM-GRAPH UTILITY 16408M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16409L: linux-pm@vger.kernel.org 16410S: Supported 16411W: https://01.org/pm-graph 16412B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16413T: git git://github.com/intel/pm-graph 16414F: tools/power/pm-graph 16415 16416PMBUS HARDWARE MONITORING DRIVERS 16417M: Guenter Roeck <linux@roeck-us.net> 16418L: linux-hwmon@vger.kernel.org 16419S: Maintained 16420W: http://hwmon.wiki.kernel.org/ 16421W: http://www.roeck-us.net/linux/drivers/ 16422T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16423F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16424F: Documentation/devicetree/bindings/hwmon/max31785.txt 16425F: Documentation/hwmon/adm1275.rst 16426F: Documentation/hwmon/ibm-cffps.rst 16427F: Documentation/hwmon/ir35221.rst 16428F: Documentation/hwmon/lm25066.rst 16429F: Documentation/hwmon/ltc2978.rst 16430F: Documentation/hwmon/ltc3815.rst 16431F: Documentation/hwmon/max16064.rst 16432F: Documentation/hwmon/max20751.rst 16433F: Documentation/hwmon/max31785.rst 16434F: Documentation/hwmon/max34440.rst 16435F: Documentation/hwmon/max8688.rst 16436F: Documentation/hwmon/pmbus-core.rst 16437F: Documentation/hwmon/pmbus.rst 16438F: Documentation/hwmon/tps40422.rst 16439F: Documentation/hwmon/ucd9000.rst 16440F: Documentation/hwmon/ucd9200.rst 16441F: Documentation/hwmon/zl6100.rst 16442F: drivers/hwmon/pmbus/ 16443F: include/linux/pmbus.h 16444 16445PMC SIERRA MaxRAID DRIVER 16446L: linux-scsi@vger.kernel.org 16447S: Orphan 16448W: http://www.pmc-sierra.com/ 16449F: drivers/scsi/pmcraid.* 16450 16451PMC SIERRA PM8001 DRIVER 16452M: Jack Wang <jinpu.wang@cloud.ionos.com> 16453L: linux-scsi@vger.kernel.org 16454S: Supported 16455F: drivers/scsi/pm8001/ 16456 16457PNI RM3100 IIO DRIVER 16458M: Song Qiang <songqiang1304521@gmail.com> 16459L: linux-iio@vger.kernel.org 16460S: Maintained 16461F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16462F: drivers/iio/magnetometer/rm3100* 16463 16464PNP SUPPORT 16465M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16466L: linux-acpi@vger.kernel.org 16467S: Maintained 16468F: drivers/pnp/ 16469F: include/linux/pnp.h 16470 16471POSIX CLOCKS and TIMERS 16472M: Thomas Gleixner <tglx@linutronix.de> 16473L: linux-kernel@vger.kernel.org 16474S: Maintained 16475T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16476F: fs/timerfd.c 16477F: include/linux/time_namespace.h 16478F: include/linux/timer* 16479F: kernel/time/*timer* 16480F: kernel/time/namespace.c 16481 16482POWER MANAGEMENT CORE 16483M: "Rafael J. Wysocki" <rafael@kernel.org> 16484L: linux-pm@vger.kernel.org 16485S: Supported 16486B: https://bugzilla.kernel.org 16487T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16488F: drivers/base/power/ 16489F: drivers/powercap/ 16490F: include/linux/intel_rapl.h 16491F: include/linux/pm.h 16492F: include/linux/pm_* 16493F: include/linux/powercap.h 16494F: kernel/configs/nopm.config 16495 16496DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16497M: Daniel Lezcano <daniel.lezcano@kernel.org> 16498L: linux-pm@vger.kernel.org 16499S: Supported 16500B: https://bugzilla.kernel.org 16501T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16502F: drivers/powercap/dtpm* 16503F: include/linux/dtpm.h 16504 16505POWER STATE COORDINATION INTERFACE (PSCI) 16506M: Mark Rutland <mark.rutland@arm.com> 16507M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16509S: Maintained 16510F: drivers/firmware/psci/ 16511F: include/linux/psci.h 16512F: include/uapi/linux/psci.h 16513 16514POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16515M: Sebastian Reichel <sre@kernel.org> 16516L: linux-pm@vger.kernel.org 16517S: Maintained 16518T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16519F: Documentation/ABI/testing/sysfs-class-power 16520F: Documentation/devicetree/bindings/power/supply/ 16521F: drivers/power/supply/ 16522F: include/linux/power/ 16523F: include/linux/power_supply.h 16524 16525POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16526M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16527L: linuxppc-dev@lists.ozlabs.org 16528S: Maintained 16529F: drivers/char/powernv-op-panel.c 16530 16531PPP OVER ATM (RFC 2364) 16532M: Mitchell Blank Jr <mitch@sfgoth.com> 16533S: Maintained 16534F: include/uapi/linux/atmppp.h 16535F: net/atm/pppoatm.c 16536 16537PPP OVER ETHERNET 16538M: Michal Ostrowski <mostrows@earthlink.net> 16539S: Maintained 16540F: drivers/net/ppp/pppoe.c 16541F: drivers/net/ppp/pppox.c 16542 16543PPP OVER L2TP 16544M: James Chapman <jchapman@katalix.com> 16545S: Maintained 16546F: include/linux/if_pppol2tp.h 16547F: include/uapi/linux/if_pppol2tp.h 16548F: net/l2tp/l2tp_ppp.c 16549 16550PPP PROTOCOL DRIVERS AND COMPRESSORS 16551M: Paul Mackerras <paulus@samba.org> 16552L: linux-ppp@vger.kernel.org 16553S: Maintained 16554F: drivers/net/ppp/ppp_* 16555 16556PPS SUPPORT 16557M: Rodolfo Giometti <giometti@enneenne.com> 16558L: linuxpps@ml.enneenne.com (subscribers-only) 16559S: Maintained 16560W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16561F: Documentation/ABI/testing/sysfs-pps 16562F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16563F: Documentation/driver-api/pps.rst 16564F: drivers/pps/ 16565F: include/linux/pps*.h 16566F: include/uapi/linux/pps.h 16567 16568PPTP DRIVER 16569M: Dmitry Kozlov <xeb@mail.ru> 16570L: netdev@vger.kernel.org 16571S: Maintained 16572W: http://sourceforge.net/projects/accel-pptp 16573F: drivers/net/ppp/pptp.c 16574 16575PRESSURE STALL INFORMATION (PSI) 16576M: Johannes Weiner <hannes@cmpxchg.org> 16577M: Suren Baghdasaryan <surenb@google.com> 16578S: Maintained 16579F: include/linux/psi* 16580F: kernel/sched/psi.c 16581 16582PRINTK 16583M: Petr Mladek <pmladek@suse.com> 16584M: Sergey Senozhatsky <senozhatsky@chromium.org> 16585R: Steven Rostedt <rostedt@goodmis.org> 16586R: John Ogness <john.ogness@linutronix.de> 16587S: Maintained 16588T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16589F: include/linux/printk.h 16590F: kernel/printk/ 16591 16592PRINTK INDEXING 16593R: Chris Down <chris@chrisdown.name> 16594S: Maintained 16595F: Documentation/core-api/printk-index.rst 16596F: kernel/printk/index.c 16597K: printk_index 16598 16599PROC FILESYSTEM 16600L: linux-kernel@vger.kernel.org 16601L: linux-fsdevel@vger.kernel.org 16602S: Maintained 16603F: Documentation/filesystems/proc.rst 16604F: fs/proc/ 16605F: include/linux/proc_fs.h 16606F: tools/testing/selftests/proc/ 16607 16608PROC SYSCTL 16609M: Luis Chamberlain <mcgrof@kernel.org> 16610M: Kees Cook <keescook@chromium.org> 16611M: Iurii Zaikin <yzaikin@google.com> 16612L: linux-kernel@vger.kernel.org 16613L: linux-fsdevel@vger.kernel.org 16614S: Maintained 16615T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16616F: fs/proc/proc_sysctl.c 16617F: include/linux/sysctl.h 16618F: kernel/sysctl-test.c 16619F: kernel/sysctl.c 16620F: tools/testing/selftests/sysctl/ 16621 16622PS3 NETWORK SUPPORT 16623M: Geoff Levand <geoff@infradead.org> 16624L: netdev@vger.kernel.org 16625L: linuxppc-dev@lists.ozlabs.org 16626S: Maintained 16627F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16628 16629PS3 PLATFORM SUPPORT 16630M: Geoff Levand <geoff@infradead.org> 16631L: linuxppc-dev@lists.ozlabs.org 16632S: Maintained 16633F: arch/powerpc/boot/ps3* 16634F: arch/powerpc/include/asm/lv1call.h 16635F: arch/powerpc/include/asm/ps3*.h 16636F: arch/powerpc/platforms/ps3/ 16637F: drivers/*/ps3* 16638F: drivers/ps3/ 16639F: drivers/rtc/rtc-ps3.c 16640F: drivers/usb/host/*ps3.c 16641F: sound/ppc/snd_ps3* 16642 16643PS3VRAM DRIVER 16644M: Jim Paris <jim@jtan.com> 16645M: Geoff Levand <geoff@infradead.org> 16646L: linuxppc-dev@lists.ozlabs.org 16647S: Maintained 16648F: drivers/block/ps3vram.c 16649 16650PSAMPLE PACKET SAMPLING SUPPORT 16651M: Yotam Gigi <yotam.gi@gmail.com> 16652S: Maintained 16653F: include/net/psample.h 16654F: include/uapi/linux/psample.h 16655F: net/psample 16656 16657PSTORE FILESYSTEM 16658M: Kees Cook <keescook@chromium.org> 16659M: Anton Vorontsov <anton@enomsg.org> 16660M: Colin Cross <ccross@android.com> 16661M: Tony Luck <tony.luck@intel.com> 16662S: Maintained 16663T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16664F: Documentation/admin-guide/ramoops.rst 16665F: Documentation/admin-guide/pstore-blk.rst 16666F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16667F: drivers/acpi/apei/erst.c 16668F: drivers/firmware/efi/efi-pstore.c 16669F: fs/pstore/ 16670F: include/linux/pstore* 16671K: \b(pstore|ramoops) 16672 16673PTP HARDWARE CLOCK SUPPORT 16674M: Richard Cochran <richardcochran@gmail.com> 16675L: netdev@vger.kernel.org 16676S: Maintained 16677W: http://linuxptp.sourceforge.net/ 16678F: Documentation/ABI/testing/sysfs-ptp 16679F: Documentation/driver-api/ptp.rst 16680F: drivers/net/phy/dp83640* 16681F: drivers/ptp/* 16682F: include/linux/ptp_cl* 16683K: (?:\b|_)ptp(?:\b|_) 16684 16685PTP VIRTUAL CLOCK SUPPORT 16686M: Yangbo Lu <yangbo.lu@nxp.com> 16687L: netdev@vger.kernel.org 16688S: Maintained 16689F: drivers/ptp/ptp_vclock.c 16690F: net/ethtool/phc_vclocks.c 16691 16692PTRACE SUPPORT 16693M: Oleg Nesterov <oleg@redhat.com> 16694S: Maintained 16695F: arch/*/*/ptrace*.c 16696F: arch/*/include/asm/ptrace*.h 16697F: arch/*/ptrace*.c 16698F: include/asm-generic/syscall.h 16699F: include/linux/ptrace.h 16700F: include/linux/regset.h 16701F: include/uapi/linux/ptrace.h 16702F: kernel/ptrace.c 16703 16704PULSE8-CEC DRIVER 16705M: Hans Verkuil <hverkuil@xs4all.nl> 16706L: linux-media@vger.kernel.org 16707S: Maintained 16708T: git git://linuxtv.org/media_tree.git 16709F: Documentation/admin-guide/media/pulse8-cec.rst 16710F: drivers/media/cec/usb/pulse8/ 16711 16712PURELIFI PLFXLC DRIVER 16713M: Srinivasan Raju <srini.raju@purelifi.com> 16714L: linux-wireless@vger.kernel.org 16715S: Supported 16716F: drivers/net/wireless/purelifi/plfxlc/ 16717 16718PVRUSB2 VIDEO4LINUX DRIVER 16719M: Mike Isely <isely@pobox.com> 16720L: pvrusb2@isely.net (subscribers-only) 16721L: linux-media@vger.kernel.org 16722S: Maintained 16723W: http://www.isely.net/pvrusb2/ 16724T: git git://linuxtv.org/media_tree.git 16725F: Documentation/driver-api/media/drivers/pvrusb2* 16726F: drivers/media/usb/pvrusb2/ 16727 16728PWC WEBCAM DRIVER 16729M: Hans Verkuil <hverkuil@xs4all.nl> 16730L: linux-media@vger.kernel.org 16731S: Odd Fixes 16732T: git git://linuxtv.org/media_tree.git 16733F: drivers/media/usb/pwc/* 16734F: include/trace/events/pwc.h 16735 16736PWM IR Transmitter 16737M: Sean Young <sean@mess.org> 16738L: linux-media@vger.kernel.org 16739S: Maintained 16740F: drivers/media/rc/pwm-ir-tx.c 16741 16742PWM SUBSYSTEM 16743M: Thierry Reding <thierry.reding@gmail.com> 16744R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16745L: linux-pwm@vger.kernel.org 16746S: Maintained 16747Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16749F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16750F: Documentation/devicetree/bindings/pwm/ 16751F: Documentation/driver-api/pwm.rst 16752F: drivers/gpio/gpio-mvebu.c 16753F: drivers/pwm/ 16754F: drivers/video/backlight/pwm_bl.c 16755F: include/dt-bindings/pwm/ 16756F: include/linux/pwm.h 16757F: include/linux/pwm_backlight.h 16758K: pwm_(config|apply_state|ops) 16759 16760PXA GPIO DRIVER 16761M: Robert Jarzmik <robert.jarzmik@free.fr> 16762L: linux-gpio@vger.kernel.org 16763S: Maintained 16764F: drivers/gpio/gpio-pxa.c 16765 16766PXA MMCI DRIVER 16767S: Orphan 16768 16769PXA RTC DRIVER 16770M: Robert Jarzmik <robert.jarzmik@free.fr> 16771L: linux-rtc@vger.kernel.org 16772S: Maintained 16773 16774PXA2xx/PXA3xx SUPPORT 16775M: Daniel Mack <daniel@zonque.org> 16776M: Haojian Zhuang <haojian.zhuang@gmail.com> 16777M: Robert Jarzmik <robert.jarzmik@free.fr> 16778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16779S: Maintained 16780T: git git://github.com/hzhuang1/linux.git 16781T: git git://github.com/rjarzmik/linux.git 16782F: arch/arm/boot/dts/pxa* 16783F: arch/arm/mach-pxa/ 16784F: drivers/dma/pxa* 16785F: drivers/pcmcia/pxa2xx* 16786F: drivers/pinctrl/pxa/ 16787F: drivers/spi/spi-pxa2xx* 16788F: drivers/usb/gadget/udc/pxa2* 16789F: include/sound/pxa2xx-lib.h 16790F: sound/arm/pxa* 16791F: sound/soc/pxa/ 16792 16793QAT DRIVER 16794M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16795L: qat-linux@intel.com 16796S: Supported 16797F: drivers/crypto/qat/ 16798 16799QCOM AUDIO (ASoC) DRIVERS 16800M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16801M: Banajit Goswami <bgoswami@quicinc.com> 16802L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16803S: Supported 16804F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16805F: Documentation/devicetree/bindings/sound/qcom,* 16806F: drivers/soc/qcom/apr.c 16807F: include/dt-bindings/sound/qcom,wcd9335.h 16808F: sound/soc/codecs/lpass-rx-macro.* 16809F: sound/soc/codecs/lpass-tx-macro.* 16810F: sound/soc/codecs/lpass-va-macro.c 16811F: sound/soc/codecs/lpass-wsa-macro.* 16812F: sound/soc/codecs/msm8916-wcd-analog.c 16813F: sound/soc/codecs/msm8916-wcd-digital.c 16814F: sound/soc/codecs/wcd9335.* 16815F: sound/soc/codecs/wcd934x.c 16816F: sound/soc/codecs/wcd-clsh-v2.* 16817F: sound/soc/codecs/wcd-mbhc-v2.* 16818F: sound/soc/codecs/wsa881x.c 16819F: sound/soc/codecs/wsa883x.c 16820F: sound/soc/qcom/ 16821 16822QCOM EMBEDDED USB DEBUGGER (EUD) 16823M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16824L: linux-arm-msm@vger.kernel.org 16825S: Maintained 16826F: Documentation/ABI/testing/sysfs-driver-eud 16827F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16828F: drivers/usb/misc/qcom_eud.c 16829 16830QCOM IPA DRIVER 16831M: Alex Elder <elder@kernel.org> 16832L: netdev@vger.kernel.org 16833S: Supported 16834F: drivers/net/ipa/ 16835 16836QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16837M: Gabriel Somlo <somlo@cmu.edu> 16838M: "Michael S. Tsirkin" <mst@redhat.com> 16839L: qemu-devel@nongnu.org 16840S: Maintained 16841F: drivers/firmware/qemu_fw_cfg.c 16842F: include/uapi/linux/qemu_fw_cfg.h 16843 16844QIB DRIVER 16845M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16846L: linux-rdma@vger.kernel.org 16847S: Supported 16848F: drivers/infiniband/hw/qib/ 16849 16850QLOGIC QL41xxx FCOE DRIVER 16851M: Saurav Kashyap <skashyap@marvell.com> 16852M: Javed Hasan <jhasan@marvell.com> 16853M: GR-QLogic-Storage-Upstream@marvell.com 16854L: linux-scsi@vger.kernel.org 16855S: Supported 16856F: drivers/scsi/qedf/ 16857 16858QLOGIC QL41xxx ISCSI DRIVER 16859M: Nilesh Javali <njavali@marvell.com> 16860M: Manish Rangankar <mrangankar@marvell.com> 16861M: GR-QLogic-Storage-Upstream@marvell.com 16862L: linux-scsi@vger.kernel.org 16863S: Supported 16864F: drivers/scsi/qedi/ 16865 16866QLOGIC QL4xxx ETHERNET DRIVER 16867M: Ariel Elior <aelior@marvell.com> 16868M: Manish Chopra <manishc@marvell.com> 16869L: netdev@vger.kernel.org 16870S: Supported 16871F: drivers/net/ethernet/qlogic/qed/ 16872F: drivers/net/ethernet/qlogic/qede/ 16873F: include/linux/qed/ 16874 16875QLOGIC QL4xxx RDMA DRIVER 16876M: Michal Kalderon <mkalderon@marvell.com> 16877M: Ariel Elior <aelior@marvell.com> 16878L: linux-rdma@vger.kernel.org 16879S: Supported 16880F: drivers/infiniband/hw/qedr/ 16881F: include/uapi/rdma/qedr-abi.h 16882 16883QLOGIC QLA1280 SCSI DRIVER 16884M: Michael Reed <mdr@sgi.com> 16885L: linux-scsi@vger.kernel.org 16886S: Maintained 16887F: drivers/scsi/qla1280.[ch] 16888 16889QLOGIC QLA2XXX FC-SCSI DRIVER 16890M: Nilesh Javali <njavali@marvell.com> 16891M: GR-QLogic-Storage-Upstream@marvell.com 16892L: linux-scsi@vger.kernel.org 16893S: Supported 16894F: drivers/scsi/qla2xxx/ 16895 16896QLOGIC QLA3XXX NETWORK DRIVER 16897M: GR-Linux-NIC-Dev@marvell.com 16898L: netdev@vger.kernel.org 16899S: Supported 16900F: drivers/net/ethernet/qlogic/qla3xxx.* 16901 16902QLOGIC QLA4XXX iSCSI DRIVER 16903M: Nilesh Javali <njavali@marvell.com> 16904M: Manish Rangankar <mrangankar@marvell.com> 16905M: GR-QLogic-Storage-Upstream@marvell.com 16906L: linux-scsi@vger.kernel.org 16907S: Supported 16908F: drivers/scsi/qla4xxx/ 16909 16910QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16911M: Shahed Shaikh <shshaikh@marvell.com> 16912M: Manish Chopra <manishc@marvell.com> 16913M: GR-Linux-NIC-Dev@marvell.com 16914L: netdev@vger.kernel.org 16915S: Supported 16916F: drivers/net/ethernet/qlogic/qlcnic/ 16917 16918QLOGIC QLGE 10Gb ETHERNET DRIVER 16919M: Manish Chopra <manishc@marvell.com> 16920M: GR-Linux-NIC-Dev@marvell.com 16921M: Coiby Xu <coiby.xu@gmail.com> 16922L: netdev@vger.kernel.org 16923S: Supported 16924F: Documentation/networking/device_drivers/qlogic/qlge.rst 16925F: drivers/staging/qlge/ 16926 16927QM1D1B0004 MEDIA DRIVER 16928M: Akihiro Tsukada <tskd08@gmail.com> 16929L: linux-media@vger.kernel.org 16930S: Odd Fixes 16931F: drivers/media/tuners/qm1d1b0004* 16932 16933QM1D1C0042 MEDIA DRIVER 16934M: Akihiro Tsukada <tskd08@gmail.com> 16935L: linux-media@vger.kernel.org 16936S: Odd Fixes 16937F: drivers/media/tuners/qm1d1c0042* 16938 16939QNX4 FILESYSTEM 16940M: Anders Larsen <al@alarsen.net> 16941S: Maintained 16942W: http://www.alarsen.net/linux/qnx4fs/ 16943F: fs/qnx4/ 16944F: include/uapi/linux/qnx4_fs.h 16945F: include/uapi/linux/qnxtypes.h 16946 16947QORIQ DPAA2 FSL-MC BUS DRIVER 16948M: Stuart Yoder <stuyoder@gmail.com> 16949M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16950L: linux-kernel@vger.kernel.org 16951S: Maintained 16952F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16953F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16954F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16955F: drivers/bus/fsl-mc/ 16956F: include/uapi/linux/fsl_mc.h 16957 16958QT1010 MEDIA DRIVER 16959M: Antti Palosaari <crope@iki.fi> 16960L: linux-media@vger.kernel.org 16961S: Maintained 16962W: https://linuxtv.org 16963W: http://palosaari.fi/linux/ 16964Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16965T: git git://linuxtv.org/anttip/media_tree.git 16966F: drivers/media/tuners/qt1010* 16967 16968QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16969M: Kalle Valo <kvalo@kernel.org> 16970L: ath10k@lists.infradead.org 16971S: Supported 16972W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16973T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16974F: drivers/net/wireless/ath/ath10k/ 16975F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16976 16977QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16978M: Kalle Valo <kvalo@kernel.org> 16979L: ath11k@lists.infradead.org 16980S: Supported 16981T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16982F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16983F: drivers/net/wireless/ath/ath11k/ 16984 16985QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16986M: Toke Høiland-Jørgensen <toke@toke.dk> 16987L: linux-wireless@vger.kernel.org 16988S: Maintained 16989W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16990F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16991F: drivers/net/wireless/ath/ath9k/ 16992 16993QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16994M: Stephan Gerhold <stephan@gerhold.net> 16995L: netdev@vger.kernel.org 16996L: linux-arm-msm@vger.kernel.org 16997S: Maintained 16998F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16999F: drivers/net/wwan/qcom_bam_dmux.c 17000 17001QUALCOMM CAMERA SUBSYSTEM DRIVER 17002M: Robert Foss <robert.foss@linaro.org> 17003M: Todor Tomov <todor.too@gmail.com> 17004L: linux-media@vger.kernel.org 17005S: Maintained 17006F: Documentation/admin-guide/media/qcom_camss.rst 17007F: Documentation/devicetree/bindings/media/*camss* 17008F: drivers/media/platform/qcom/camss/ 17009 17010QUALCOMM CLOCK DRIVERS 17011M: Bjorn Andersson <andersson@kernel.org> 17012L: linux-arm-msm@vger.kernel.org 17013S: Supported 17014T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17015F: Documentation/devicetree/bindings/clock/qcom,* 17016F: drivers/clk/qcom/ 17017F: include/dt-bindings/clock/qcom,* 17018 17019QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17020M: Niklas Cassel <nks@flawful.org> 17021L: linux-pm@vger.kernel.org 17022L: linux-arm-msm@vger.kernel.org 17023S: Maintained 17024F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17025F: drivers/soc/qcom/cpr.c 17026 17027QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17028M: Ilia Lin <ilia.lin@kernel.org> 17029L: linux-pm@vger.kernel.org 17030S: Maintained 17031F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17032F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17033F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17034 17035QUALCOMM CRYPTO DRIVERS 17036M: Thara Gopinath <thara.gopinath@gmail.com> 17037L: linux-crypto@vger.kernel.org 17038L: linux-arm-msm@vger.kernel.org 17039S: Maintained 17040F: drivers/crypto/qce/ 17041 17042QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17043M: Timur Tabi <timur@kernel.org> 17044L: netdev@vger.kernel.org 17045S: Maintained 17046F: drivers/net/ethernet/qualcomm/emac/ 17047 17048QUALCOMM ETHQOS ETHERNET DRIVER 17049M: Vinod Koul <vkoul@kernel.org> 17050R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17051L: netdev@vger.kernel.org 17052S: Maintained 17053F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17054F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17055 17056QUALCOMM FASTRPC DRIVER 17057M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17058M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17059L: linux-arm-msm@vger.kernel.org 17060S: Maintained 17061F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17062F: drivers/misc/fastrpc.c 17063F: include/uapi/misc/fastrpc.h 17064 17065QUALCOMM HEXAGON ARCHITECTURE 17066M: Brian Cain <bcain@quicinc.com> 17067L: linux-hexagon@vger.kernel.org 17068T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17069S: Supported 17070F: arch/hexagon/ 17071 17072QUALCOMM HIDMA DRIVER 17073M: Sinan Kaya <okaya@kernel.org> 17074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17075L: linux-arm-msm@vger.kernel.org 17076L: dmaengine@vger.kernel.org 17077S: Supported 17078F: drivers/dma/qcom/hidma* 17079 17080QUALCOMM I2C CCI DRIVER 17081M: Loic Poulain <loic.poulain@linaro.org> 17082M: Robert Foss <robert.foss@linaro.org> 17083L: linux-i2c@vger.kernel.org 17084L: linux-arm-msm@vger.kernel.org 17085S: Maintained 17086F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17087F: drivers/i2c/busses/i2c-qcom-cci.c 17088 17089QUALCOMM INTERCONNECT BWMON DRIVER 17090M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17091L: linux-arm-msm@vger.kernel.org 17092S: Maintained 17093F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17094F: drivers/soc/qcom/icc-bwmon.c 17095 17096QUALCOMM IOMMU 17097M: Rob Clark <robdclark@gmail.com> 17098L: iommu@lists.linux.dev 17099L: linux-arm-msm@vger.kernel.org 17100S: Maintained 17101F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17102 17103QUALCOMM IPC ROUTER (QRTR) DRIVER 17104M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17105L: linux-arm-msm@vger.kernel.org 17106S: Maintained 17107F: include/trace/events/qrtr.h 17108F: include/uapi/linux/qrtr.h 17109F: net/qrtr/ 17110 17111QUALCOMM IPCC MAILBOX DRIVER 17112M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17113L: linux-arm-msm@vger.kernel.org 17114S: Supported 17115F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17116F: drivers/mailbox/qcom-ipcc.c 17117F: include/dt-bindings/mailbox/qcom-ipcc.h 17118 17119QUALCOMM IPQ4019 USB PHY DRIVER 17120M: Robert Marko <robert.marko@sartura.hr> 17121M: Luka Perkov <luka.perkov@sartura.hr> 17122L: linux-arm-msm@vger.kernel.org 17123S: Maintained 17124F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17125F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17126 17127QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17128M: Robert Marko <robert.marko@sartura.hr> 17129M: Luka Perkov <luka.perkov@sartura.hr> 17130L: linux-arm-msm@vger.kernel.org 17131S: Maintained 17132F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17133F: drivers/regulator/vqmmc-ipq4019-regulator.c 17134 17135QUALCOMM NAND CONTROLLER DRIVER 17136M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17137L: linux-mtd@lists.infradead.org 17138L: linux-arm-msm@vger.kernel.org 17139S: Maintained 17140F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17141F: drivers/mtd/nand/raw/qcom_nandc.c 17142 17143QUALCOMM RMNET DRIVER 17144M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17145M: Sean Tranchetti <quic_stranche@quicinc.com> 17146L: netdev@vger.kernel.org 17147S: Maintained 17148F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17149F: drivers/net/ethernet/qualcomm/rmnet/ 17150F: include/linux/if_rmnet.h 17151 17152QUALCOMM TSENS THERMAL DRIVER 17153M: Amit Kucheria <amitk@kernel.org> 17154M: Thara Gopinath <thara.gopinath@gmail.com> 17155L: linux-pm@vger.kernel.org 17156L: linux-arm-msm@vger.kernel.org 17157S: Maintained 17158F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17159F: drivers/thermal/qcom/ 17160 17161QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17162M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17163L: linux-media@vger.kernel.org 17164L: linux-arm-msm@vger.kernel.org 17165S: Maintained 17166T: git git://linuxtv.org/media_tree.git 17167F: Documentation/devicetree/bindings/media/*venus* 17168F: drivers/media/platform/qcom/venus/ 17169 17170QUALCOMM WCN36XX WIRELESS DRIVER 17171M: Loic Poulain <loic.poulain@linaro.org> 17172L: wcn36xx@lists.infradead.org 17173S: Supported 17174W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17175F: drivers/net/wireless/ath/wcn36xx/ 17176 17177QUANTENNA QTNFMAC WIRELESS DRIVER 17178M: Igor Mitsyanko <imitsyanko@quantenna.com> 17179R: Sergey Matyukevich <geomatsi@gmail.com> 17180L: linux-wireless@vger.kernel.org 17181S: Maintained 17182F: drivers/net/wireless/quantenna 17183 17184RADEON and AMDGPU DRM DRIVERS 17185M: Alex Deucher <alexander.deucher@amd.com> 17186M: Christian König <christian.koenig@amd.com> 17187M: Pan, Xinhui <Xinhui.Pan@amd.com> 17188L: amd-gfx@lists.freedesktop.org 17189S: Supported 17190T: git https://gitlab.freedesktop.org/agd5f/linux.git 17191B: https://gitlab.freedesktop.org/drm/amd/-/issues 17192C: irc://irc.oftc.net/radeon 17193F: Documentation/gpu/amdgpu/ 17194F: drivers/gpu/drm/amd/ 17195F: drivers/gpu/drm/radeon/ 17196F: include/uapi/drm/amdgpu_drm.h 17197F: include/uapi/drm/radeon_drm.h 17198 17199RADEON FRAMEBUFFER DISPLAY DRIVER 17200M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17201L: linux-fbdev@vger.kernel.org 17202S: Maintained 17203F: drivers/video/fbdev/aty/radeon* 17204F: include/uapi/linux/radeonfb.h 17205 17206RADIOSHARK RADIO DRIVER 17207M: Hans Verkuil <hverkuil@xs4all.nl> 17208L: linux-media@vger.kernel.org 17209S: Maintained 17210T: git git://linuxtv.org/media_tree.git 17211F: drivers/media/radio/radio-shark.c 17212 17213RADIOSHARK2 RADIO DRIVER 17214M: Hans Verkuil <hverkuil@xs4all.nl> 17215L: linux-media@vger.kernel.org 17216S: Maintained 17217T: git git://linuxtv.org/media_tree.git 17218F: drivers/media/radio/radio-shark2.c 17219F: drivers/media/radio/radio-tea5777.c 17220 17221RADOS BLOCK DEVICE (RBD) 17222M: Ilya Dryomov <idryomov@gmail.com> 17223R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17224L: ceph-devel@vger.kernel.org 17225S: Supported 17226W: http://ceph.com/ 17227T: git git://github.com/ceph/ceph-client.git 17228F: Documentation/ABI/testing/sysfs-bus-rbd 17229F: drivers/block/rbd.c 17230F: drivers/block/rbd_types.h 17231 17232RAGE128 FRAMEBUFFER DISPLAY DRIVER 17233M: Paul Mackerras <paulus@samba.org> 17234L: linux-fbdev@vger.kernel.org 17235S: Maintained 17236F: drivers/video/fbdev/aty/aty128fb.c 17237 17238RAINSHADOW-CEC DRIVER 17239M: Hans Verkuil <hverkuil@xs4all.nl> 17240L: linux-media@vger.kernel.org 17241S: Maintained 17242T: git git://linuxtv.org/media_tree.git 17243F: drivers/media/cec/usb/rainshadow/ 17244 17245RALINK MIPS ARCHITECTURE 17246M: John Crispin <john@phrozen.org> 17247L: linux-mips@vger.kernel.org 17248S: Maintained 17249F: arch/mips/ralink 17250 17251RALINK MT7621 MIPS ARCHITECTURE 17252M: Arınç ÜNAL <arinc.unal@arinc9.com> 17253M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17254L: linux-mips@vger.kernel.org 17255S: Maintained 17256F: arch/mips/boot/dts/ralink/mt7621* 17257 17258RALINK PINCTRL DRIVER 17259M: Arınç ÜNAL <arinc.unal@arinc9.com> 17260M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17261L: linux-mips@vger.kernel.org 17262S: Maintained 17263F: drivers/pinctrl/ralink/ 17264 17265RALINK RT2X00 WIRELESS LAN DRIVER 17266M: Stanislaw Gruszka <stf_xl@wp.pl> 17267M: Helmut Schaa <helmut.schaa@googlemail.com> 17268L: linux-wireless@vger.kernel.org 17269S: Maintained 17270F: drivers/net/wireless/ralink/rt2x00/ 17271 17272RAMDISK RAM BLOCK DEVICE DRIVER 17273M: Jens Axboe <axboe@kernel.dk> 17274S: Maintained 17275F: Documentation/admin-guide/blockdev/ramdisk.rst 17276F: drivers/block/brd.c 17277 17278RANCHU VIRTUAL BOARD FOR MIPS 17279M: Miodrag Dinic <miodrag.dinic@mips.com> 17280L: linux-mips@vger.kernel.org 17281S: Supported 17282F: arch/mips/configs/generic/board-ranchu.config 17283F: arch/mips/generic/board-ranchu.c 17284 17285RANDOM NUMBER DRIVER 17286M: "Theodore Ts'o" <tytso@mit.edu> 17287M: Jason A. Donenfeld <Jason@zx2c4.com> 17288T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17289S: Maintained 17290F: drivers/char/random.c 17291F: drivers/virt/vmgenid.c 17292 17293RAPIDIO SUBSYSTEM 17294M: Matt Porter <mporter@kernel.crashing.org> 17295M: Alexandre Bounine <alex.bou9@gmail.com> 17296S: Maintained 17297F: drivers/rapidio/ 17298 17299RAS INFRASTRUCTURE 17300M: Tony Luck <tony.luck@intel.com> 17301M: Borislav Petkov <bp@alien8.de> 17302L: linux-edac@vger.kernel.org 17303S: Maintained 17304F: Documentation/admin-guide/ras.rst 17305F: drivers/ras/ 17306F: include/linux/ras.h 17307F: include/ras/ras_event.h 17308 17309RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17310L: linux-wireless@vger.kernel.org 17311S: Orphan 17312F: drivers/net/wireless/ray* 17313 17314RC-CORE / LIRC FRAMEWORK 17315M: Sean Young <sean@mess.org> 17316L: linux-media@vger.kernel.org 17317S: Maintained 17318W: http://linuxtv.org 17319T: git git://linuxtv.org/media_tree.git 17320F: Documentation/driver-api/media/rc-core.rst 17321F: Documentation/userspace-api/media/rc/ 17322F: drivers/media/rc/ 17323F: include/media/rc-map.h 17324F: include/media/rc-core.h 17325F: include/uapi/linux/lirc.h 17326 17327RCMM REMOTE CONTROLS DECODER 17328M: Patrick Lerda <patrick9876@free.fr> 17329S: Maintained 17330F: drivers/media/rc/ir-rcmm-decoder.c 17331 17332RCUTORTURE TEST FRAMEWORK 17333M: "Paul E. McKenney" <paulmck@kernel.org> 17334M: Josh Triplett <josh@joshtriplett.org> 17335R: Steven Rostedt <rostedt@goodmis.org> 17336R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17337R: Lai Jiangshan <jiangshanlai@gmail.com> 17338L: rcu@vger.kernel.org 17339S: Supported 17340T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17341F: tools/testing/selftests/rcutorture 17342 17343RDACM20 Camera Sensor 17344M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17345M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17346M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17347M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17348L: linux-media@vger.kernel.org 17349S: Maintained 17350F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17351F: drivers/media/i2c/max9271.c 17352F: drivers/media/i2c/max9271.h 17353F: drivers/media/i2c/rdacm20.c 17354 17355RDACM21 Camera Sensor 17356M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17357M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17358M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17359M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17360L: linux-media@vger.kernel.org 17361S: Maintained 17362F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17363F: drivers/media/i2c/max9271.c 17364F: drivers/media/i2c/max9271.h 17365F: drivers/media/i2c/rdacm21.c 17366 17367RDC R-321X SoC 17368M: Florian Fainelli <florian@openwrt.org> 17369S: Maintained 17370 17371RDC R6040 FAST ETHERNET DRIVER 17372M: Florian Fainelli <f.fainelli@gmail.com> 17373L: netdev@vger.kernel.org 17374S: Maintained 17375F: drivers/net/ethernet/rdc/r6040.c 17376 17377RDMAVT - RDMA verbs software 17378M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17379L: linux-rdma@vger.kernel.org 17380S: Supported 17381F: drivers/infiniband/sw/rdmavt 17382 17383RDS - RELIABLE DATAGRAM SOCKETS 17384M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17385L: netdev@vger.kernel.org 17386L: linux-rdma@vger.kernel.org 17387L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17388S: Supported 17389W: https://oss.oracle.com/projects/rds/ 17390F: Documentation/networking/rds.rst 17391F: net/rds/ 17392 17393RDT - RESOURCE ALLOCATION 17394M: Fenghua Yu <fenghua.yu@intel.com> 17395M: Reinette Chatre <reinette.chatre@intel.com> 17396L: linux-kernel@vger.kernel.org 17397S: Supported 17398F: Documentation/x86/resctrl* 17399F: arch/x86/include/asm/resctrl.h 17400F: arch/x86/kernel/cpu/resctrl/ 17401F: tools/testing/selftests/resctrl/ 17402 17403READ-COPY UPDATE (RCU) 17404M: "Paul E. McKenney" <paulmck@kernel.org> 17405M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17406M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17407M: Josh Triplett <josh@joshtriplett.org> 17408R: Steven Rostedt <rostedt@goodmis.org> 17409R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17410R: Lai Jiangshan <jiangshanlai@gmail.com> 17411R: Joel Fernandes <joel@joelfernandes.org> 17412L: rcu@vger.kernel.org 17413S: Supported 17414W: http://www.rdrop.com/users/paulmck/RCU/ 17415T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17416F: Documentation/RCU/ 17417F: include/linux/rcu* 17418F: kernel/rcu/ 17419X: Documentation/RCU/torture.rst 17420X: include/linux/srcu*.h 17421X: kernel/rcu/srcu*.c 17422 17423REAL TIME CLOCK (RTC) SUBSYSTEM 17424M: Alessandro Zummo <a.zummo@towertech.it> 17425M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17426L: linux-rtc@vger.kernel.org 17427S: Maintained 17428Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17429T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17430F: Documentation/admin-guide/rtc.rst 17431F: Documentation/devicetree/bindings/rtc/ 17432F: drivers/rtc/ 17433F: include/linux/platform_data/rtc-* 17434F: include/linux/rtc.h 17435F: include/linux/rtc/ 17436F: include/uapi/linux/rtc.h 17437F: tools/testing/selftests/rtc/ 17438 17439REALTEK AUDIO CODECS 17440M: Oder Chiou <oder_chiou@realtek.com> 17441S: Maintained 17442F: include/sound/rt*.h 17443F: sound/soc/codecs/rt* 17444 17445REALTEK OTTO WATCHDOG 17446M: Sander Vanheule <sander@svanheule.net> 17447L: linux-watchdog@vger.kernel.org 17448S: Maintained 17449F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17450F: drivers/watchdog/realtek_otto_wdt.c 17451 17452REALTEK RTL83xx SMI DSA ROUTER CHIPS 17453M: Linus Walleij <linus.walleij@linaro.org> 17454M: Alvin Šipraga <alsi@bang-olufsen.dk> 17455S: Maintained 17456F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17457F: drivers/net/dsa/realtek/* 17458 17459REALTEK WIRELESS DRIVER (rtlwifi family) 17460M: Ping-Ke Shih <pkshih@realtek.com> 17461L: linux-wireless@vger.kernel.org 17462S: Maintained 17463W: https://wireless.wiki.kernel.org/ 17464T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17465F: drivers/net/wireless/realtek/rtlwifi/ 17466 17467REALTEK WIRELESS DRIVER (rtw88) 17468M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17469L: linux-wireless@vger.kernel.org 17470S: Maintained 17471F: drivers/net/wireless/realtek/rtw88/ 17472 17473REALTEK WIRELESS DRIVER (rtw89) 17474M: Ping-Ke Shih <pkshih@realtek.com> 17475L: linux-wireless@vger.kernel.org 17476S: Maintained 17477F: drivers/net/wireless/realtek/rtw89/ 17478 17479REDPINE WIRELESS DRIVER 17480M: Amitkumar Karwar <amitkarwar@gmail.com> 17481M: Siva Rebbagondla <siva8118@gmail.com> 17482L: linux-wireless@vger.kernel.org 17483S: Maintained 17484F: drivers/net/wireless/rsi/ 17485 17486REGISTER MAP ABSTRACTION 17487M: Mark Brown <broonie@kernel.org> 17488L: linux-kernel@vger.kernel.org 17489S: Supported 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17491F: Documentation/devicetree/bindings/regmap/ 17492F: drivers/base/regmap/ 17493F: include/linux/regmap.h 17494 17495REISERFS FILE SYSTEM 17496L: reiserfs-devel@vger.kernel.org 17497S: Supported 17498F: fs/reiserfs/ 17499 17500REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17501M: Bjorn Andersson <andersson@kernel.org> 17502M: Mathieu Poirier <mathieu.poirier@linaro.org> 17503L: linux-remoteproc@vger.kernel.org 17504S: Maintained 17505T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17506F: Documentation/ABI/testing/sysfs-class-remoteproc 17507F: Documentation/devicetree/bindings/remoteproc/ 17508F: Documentation/staging/remoteproc.rst 17509F: drivers/remoteproc/ 17510F: include/linux/remoteproc.h 17511F: include/linux/remoteproc/ 17512 17513REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17514M: Bjorn Andersson <andersson@kernel.org> 17515M: Mathieu Poirier <mathieu.poirier@linaro.org> 17516L: linux-remoteproc@vger.kernel.org 17517S: Maintained 17518T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17519F: Documentation/ABI/testing/sysfs-bus-rpmsg 17520F: Documentation/staging/rpmsg.rst 17521F: drivers/rpmsg/ 17522F: include/linux/rpmsg.h 17523F: include/linux/rpmsg/ 17524F: include/uapi/linux/rpmsg.h 17525F: samples/rpmsg/ 17526 17527REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17528M: Stephan Gerhold <stephan@gerhold.net> 17529L: netdev@vger.kernel.org 17530L: linux-remoteproc@vger.kernel.org 17531S: Maintained 17532F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17533 17534RENESAS CLOCK DRIVERS 17535M: Geert Uytterhoeven <geert+renesas@glider.be> 17536L: linux-renesas-soc@vger.kernel.org 17537S: Supported 17538T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17539F: Documentation/devicetree/bindings/clock/renesas,* 17540F: drivers/clk/renesas/ 17541 17542RENESAS EMEV2 I2C DRIVER 17543M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17544L: linux-renesas-soc@vger.kernel.org 17545S: Supported 17546F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17547F: drivers/i2c/busses/i2c-emev2.c 17548 17549RENESAS ETHERNET DRIVERS 17550R: Sergey Shtylyov <s.shtylyov@omp.ru> 17551L: netdev@vger.kernel.org 17552L: linux-renesas-soc@vger.kernel.org 17553F: Documentation/devicetree/bindings/net/renesas,*.yaml 17554F: drivers/net/ethernet/renesas/ 17555F: include/linux/sh_eth.h 17556 17557RENESAS R-CAR GYROADC DRIVER 17558M: Marek Vasut <marek.vasut@gmail.com> 17559L: linux-iio@vger.kernel.org 17560S: Supported 17561F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17562F: drivers/iio/adc/rcar-gyroadc.c 17563 17564RENESAS R-CAR I2C DRIVERS 17565M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17566L: linux-renesas-soc@vger.kernel.org 17567S: Supported 17568F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17569F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17570F: drivers/i2c/busses/i2c-rcar.c 17571F: drivers/i2c/busses/i2c-sh_mobile.c 17572 17573RENESAS R-CAR SATA DRIVER 17574R: Sergey Shtylyov <s.shtylyov@omp.ru> 17575S: Supported 17576L: linux-ide@vger.kernel.org 17577L: linux-renesas-soc@vger.kernel.org 17578F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17579F: drivers/ata/sata_rcar.c 17580 17581RENESAS R-CAR THERMAL DRIVERS 17582M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17583L: linux-renesas-soc@vger.kernel.org 17584S: Supported 17585F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17586F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17587F: drivers/thermal/rcar_gen3_thermal.c 17588F: drivers/thermal/rcar_thermal.c 17589 17590RENESAS RIIC DRIVER 17591M: Chris Brandt <chris.brandt@renesas.com> 17592L: linux-renesas-soc@vger.kernel.org 17593S: Supported 17594F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17595F: drivers/i2c/busses/i2c-riic.c 17596 17597RENESAS USB PHY DRIVER 17598M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17599L: linux-renesas-soc@vger.kernel.org 17600S: Maintained 17601F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17602 17603RENESAS RZ/G2L A/D DRIVER 17604M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17605L: linux-iio@vger.kernel.org 17606L: linux-renesas-soc@vger.kernel.org 17607S: Supported 17608F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17609F: drivers/iio/adc/rzg2l_adc.c 17610 17611RENESAS RZ/N1 A5PSW SWITCH DRIVER 17612M: Clément Léger <clement.leger@bootlin.com> 17613L: linux-renesas-soc@vger.kernel.org 17614L: netdev@vger.kernel.org 17615S: Maintained 17616F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17617F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17618F: drivers/net/dsa/rzn1_a5psw* 17619F: drivers/net/pcs/pcs-rzn1-miic.c 17620F: include/dt-bindings/net/pcs-rzn1-miic.h 17621F: include/linux/pcs-rzn1-miic.h 17622F: net/dsa/tag_rzn1_a5psw.c 17623 17624RENESAS RZ/N1 RTC CONTROLLER DRIVER 17625M: Miquel Raynal <miquel.raynal@bootlin.com> 17626L: linux-rtc@vger.kernel.org 17627L: linux-renesas-soc@vger.kernel.org 17628S: Maintained 17629F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17630F: drivers/rtc/rtc-rzn1.c 17631 17632RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17633M: Miquel Raynal <miquel.raynal@bootlin.com> 17634L: linux-mtd@lists.infradead.org 17635L: linux-renesas-soc@vger.kernel.org 17636S: Maintained 17637F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17638F: drivers/mtd/nand/raw/renesas-nand-controller.c 17639 17640RENESAS VERSACLOCK 7 CLOCK DRIVER 17641M: Alex Helms <alexander.helms.jy@renesas.com> 17642S: Maintained 17643F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17644F: drivers/clk/clk-versaclock7.c 17645 17646RESET CONTROLLER FRAMEWORK 17647M: Philipp Zabel <p.zabel@pengutronix.de> 17648S: Maintained 17649T: git git://git.pengutronix.de/git/pza/linux 17650F: Documentation/devicetree/bindings/reset/ 17651F: Documentation/driver-api/reset.rst 17652F: drivers/reset/ 17653F: include/dt-bindings/reset/ 17654F: include/linux/reset-controller.h 17655F: include/linux/reset.h 17656F: include/linux/reset/ 17657K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17658 17659RESTARTABLE SEQUENCES SUPPORT 17660M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17661M: Peter Zijlstra <peterz@infradead.org> 17662M: "Paul E. McKenney" <paulmck@kernel.org> 17663M: Boqun Feng <boqun.feng@gmail.com> 17664L: linux-kernel@vger.kernel.org 17665S: Supported 17666F: include/trace/events/rseq.h 17667F: include/uapi/linux/rseq.h 17668F: kernel/rseq.c 17669F: tools/testing/selftests/rseq/ 17670 17671RFKILL 17672M: Johannes Berg <johannes@sipsolutions.net> 17673L: linux-wireless@vger.kernel.org 17674S: Maintained 17675W: https://wireless.wiki.kernel.org/ 17676Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17677T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17678T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17679F: Documentation/ABI/stable/sysfs-class-rfkill 17680F: Documentation/driver-api/rfkill.rst 17681F: include/linux/rfkill.h 17682F: include/uapi/linux/rfkill.h 17683F: net/rfkill/ 17684 17685RHASHTABLE 17686M: Thomas Graf <tgraf@suug.ch> 17687M: Herbert Xu <herbert@gondor.apana.org.au> 17688L: netdev@vger.kernel.org 17689S: Maintained 17690F: include/linux/rhashtable-types.h 17691F: include/linux/rhashtable.h 17692F: lib/rhashtable.c 17693F: lib/test_rhashtable.c 17694 17695RICOH R5C592 MEMORYSTICK DRIVER 17696M: Maxim Levitsky <maximlevitsky@gmail.com> 17697S: Maintained 17698F: drivers/memstick/host/r592.* 17699 17700RICOH SMARTMEDIA/XD DRIVER 17701M: Maxim Levitsky <maximlevitsky@gmail.com> 17702S: Maintained 17703F: drivers/mtd/nand/raw/r852.c 17704F: drivers/mtd/nand/raw/r852.h 17705 17706RISC-V PMU DRIVERS 17707M: Atish Patra <atishp@atishpatra.org> 17708R: Anup Patel <anup@brainfault.org> 17709L: linux-riscv@lists.infradead.org 17710S: Supported 17711F: drivers/perf/riscv_pmu.c 17712F: drivers/perf/riscv_pmu_legacy.c 17713F: drivers/perf/riscv_pmu_sbi.c 17714 17715RISC-V ARCHITECTURE 17716M: Paul Walmsley <paul.walmsley@sifive.com> 17717M: Palmer Dabbelt <palmer@dabbelt.com> 17718M: Albert Ou <aou@eecs.berkeley.edu> 17719L: linux-riscv@lists.infradead.org 17720S: Supported 17721Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17722P: Documentation/riscv/patch-acceptance.rst 17723T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17724F: arch/riscv/ 17725N: riscv 17726K: riscv 17727 17728RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17729M: Conor Dooley <conor.dooley@microchip.com> 17730M: Daire McNamara <daire.mcnamara@microchip.com> 17731L: linux-riscv@lists.infradead.org 17732S: Supported 17733F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17734F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17735F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17736F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17737F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17738F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17739F: Documentation/devicetree/bindings/riscv/microchip.yaml 17740F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17741F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17742F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17743F: arch/riscv/boot/dts/microchip/ 17744F: drivers/char/hw_random/mpfs-rng.c 17745F: drivers/clk/microchip/clk-mpfs.c 17746F: drivers/i2c/busses/i2c-microchip-core.c 17747F: drivers/mailbox/mailbox-mpfs.c 17748F: drivers/pci/controller/pcie-microchip-host.c 17749F: drivers/reset/reset-mpfs.c 17750F: drivers/rtc/rtc-mpfs.c 17751F: drivers/soc/microchip/ 17752F: drivers/spi/spi-microchip-core-qspi.c 17753F: drivers/spi/spi-microchip-core.c 17754F: drivers/usb/musb/mpfs.c 17755F: include/soc/microchip/mpfs.h 17756 17757RNBD BLOCK DRIVERS 17758M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17759M: Jack Wang <jinpu.wang@ionos.com> 17760L: linux-block@vger.kernel.org 17761S: Maintained 17762F: drivers/block/rnbd/ 17763 17764ROCCAT DRIVERS 17765M: Stefan Achatz <erazor_de@users.sourceforge.net> 17766S: Maintained 17767W: http://sourceforge.net/projects/roccat/ 17768F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17769F: drivers/hid/hid-roccat* 17770F: include/linux/hid-roccat* 17771 17772ROCKCHIP I2S TDM DRIVER 17773M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17774L: linux-rockchip@lists.infradead.org 17775S: Maintained 17776F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17777F: sound/soc/rockchip/rockchip_i2s_tdm.* 17778 17779ROCKCHIP ISP V1 DRIVER 17780M: Dafna Hirschfeld <dafna@fastmail.com> 17781L: linux-media@vger.kernel.org 17782L: linux-rockchip@lists.infradead.org 17783S: Maintained 17784F: Documentation/admin-guide/media/rkisp1.rst 17785F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17786F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17787F: drivers/media/platform/rockchip/rkisp1 17788F: include/uapi/linux/rkisp1-config.h 17789 17790ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17791M: Jacob Chen <jacob-chen@iotwrt.com> 17792M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17793L: linux-media@vger.kernel.org 17794L: linux-rockchip@lists.infradead.org 17795S: Maintained 17796F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17797F: drivers/media/platform/rockchip/rga/ 17798 17799ROCKCHIP VIDEO DECODER DRIVER 17800M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17801L: linux-media@vger.kernel.org 17802L: linux-rockchip@lists.infradead.org 17803S: Maintained 17804F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17805F: drivers/staging/media/rkvdec/ 17806 17807ROCKER DRIVER 17808M: Jiri Pirko <jiri@resnulli.us> 17809L: netdev@vger.kernel.org 17810S: Supported 17811F: drivers/net/ethernet/rocker/ 17812 17813ROCKETPORT EXPRESS/INFINITY DRIVER 17814M: Kevin Cernekee <cernekee@gmail.com> 17815L: linux-serial@vger.kernel.org 17816S: Odd Fixes 17817F: drivers/tty/serial/rp2.* 17818 17819ROHM BD99954 CHARGER IC 17820M: Matti Vaittinen <mazziesaccount@gmail.com> 17821S: Supported 17822F: drivers/power/supply/bd99954-charger.c 17823F: drivers/power/supply/bd99954-charger.h 17824 17825ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17826M: Tomasz Duszynski <tduszyns@gmail.com> 17827S: Maintained 17828F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17829F: drivers/iio/light/bh1750.c 17830 17831ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17832M: Marek Vasut <marek.vasut+renesas@gmail.com> 17833L: linux-kernel@vger.kernel.org 17834L: linux-renesas-soc@vger.kernel.org 17835S: Supported 17836F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17837F: drivers/gpio/gpio-bd9571mwv.c 17838F: drivers/mfd/bd9571mwv.c 17839F: drivers/regulator/bd9571mwv-regulator.c 17840F: include/linux/mfd/bd9571mwv.h 17841 17842ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17843M: Matti Vaittinen <mazziesaccount@gmail.com> 17844S: Supported 17845F: drivers/clk/clk-bd718x7.c 17846F: drivers/gpio/gpio-bd71815.c 17847F: drivers/gpio/gpio-bd71828.c 17848F: drivers/mfd/rohm-bd71828.c 17849F: drivers/mfd/rohm-bd718x7.c 17850F: drivers/mfd/rohm-bd9576.c 17851F: drivers/regulator/bd71815-regulator.c 17852F: drivers/regulator/bd71828-regulator.c 17853F: drivers/regulator/bd718x7-regulator.c 17854F: drivers/regulator/bd9576-regulator.c 17855F: drivers/regulator/rohm-regulator.c 17856F: drivers/rtc/rtc-bd70528.c 17857F: drivers/watchdog/bd9576_wdt.c 17858F: include/linux/mfd/rohm-bd71815.h 17859F: include/linux/mfd/rohm-bd71828.h 17860F: include/linux/mfd/rohm-bd718x7.h 17861F: include/linux/mfd/rohm-bd957x.h 17862F: include/linux/mfd/rohm-generic.h 17863F: include/linux/mfd/rohm-shared.h 17864 17865ROSE NETWORK LAYER 17866M: Ralf Baechle <ralf@linux-mips.org> 17867L: linux-hams@vger.kernel.org 17868S: Maintained 17869W: http://www.linux-ax25.org/ 17870F: include/net/rose.h 17871F: include/uapi/linux/rose.h 17872F: net/rose/ 17873 17874ROTATION DRIVER FOR ALLWINNER A83T 17875M: Jernej Skrabec <jernej.skrabec@gmail.com> 17876L: linux-media@vger.kernel.org 17877S: Maintained 17878T: git git://linuxtv.org/media_tree.git 17879F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17880F: drivers/media/platform/sunxi/sun8i-rotate/ 17881 17882RPMSG TTY DRIVER 17883M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17884L: linux-remoteproc@vger.kernel.org 17885S: Maintained 17886F: drivers/tty/rpmsg_tty.c 17887 17888RTL2830 MEDIA DRIVER 17889M: Antti Palosaari <crope@iki.fi> 17890L: linux-media@vger.kernel.org 17891S: Maintained 17892W: https://linuxtv.org 17893W: http://palosaari.fi/linux/ 17894Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17895T: git git://linuxtv.org/anttip/media_tree.git 17896F: drivers/media/dvb-frontends/rtl2830* 17897 17898RTL2832 MEDIA DRIVER 17899M: Antti Palosaari <crope@iki.fi> 17900L: linux-media@vger.kernel.org 17901S: Maintained 17902W: https://linuxtv.org 17903W: http://palosaari.fi/linux/ 17904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17905T: git git://linuxtv.org/anttip/media_tree.git 17906F: drivers/media/dvb-frontends/rtl2832* 17907 17908RTL2832_SDR MEDIA DRIVER 17909M: Antti Palosaari <crope@iki.fi> 17910L: linux-media@vger.kernel.org 17911S: Maintained 17912W: https://linuxtv.org 17913W: http://palosaari.fi/linux/ 17914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17915T: git git://linuxtv.org/anttip/media_tree.git 17916F: drivers/media/dvb-frontends/rtl2832_sdr* 17917 17918RTL8180 WIRELESS DRIVER 17919L: linux-wireless@vger.kernel.org 17920S: Orphan 17921W: https://wireless.wiki.kernel.org/ 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17923F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17924 17925RTL8187 WIRELESS DRIVER 17926M: Herton Ronaldo Krzesinski <herton@canonical.com> 17927M: Hin-Tak Leung <htl10@users.sourceforge.net> 17928M: Larry Finger <Larry.Finger@lwfinger.net> 17929L: linux-wireless@vger.kernel.org 17930S: Maintained 17931W: https://wireless.wiki.kernel.org/ 17932T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17933F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17934 17935RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17936M: Jes Sorensen <Jes.Sorensen@gmail.com> 17937L: linux-wireless@vger.kernel.org 17938S: Maintained 17939T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17940F: drivers/net/wireless/realtek/rtl8xxxu/ 17941 17942RTRS TRANSPORT DRIVERS 17943M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17944M: Jack Wang <jinpu.wang@ionos.com> 17945L: linux-rdma@vger.kernel.org 17946S: Maintained 17947F: drivers/infiniband/ulp/rtrs/ 17948 17949RUNTIME VERIFICATION (RV) 17950M: Daniel Bristot de Oliveira <bristot@kernel.org> 17951M: Steven Rostedt <rostedt@goodmis.org> 17952L: linux-trace-devel@vger.kernel.org 17953S: Maintained 17954F: Documentation/trace/rv/ 17955F: include/linux/rv.h 17956F: include/rv/ 17957F: kernel/trace/rv/ 17958F: tools/verification/ 17959 17960RUST 17961M: Miguel Ojeda <ojeda@kernel.org> 17962M: Alex Gaynor <alex.gaynor@gmail.com> 17963M: Wedson Almeida Filho <wedsonaf@gmail.com> 17964R: Boqun Feng <boqun.feng@gmail.com> 17965R: Gary Guo <gary@garyguo.net> 17966R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17967L: rust-for-linux@vger.kernel.org 17968S: Supported 17969W: https://github.com/Rust-for-Linux/linux 17970B: https://github.com/Rust-for-Linux/linux/issues 17971T: git https://github.com/Rust-for-Linux/linux.git rust-next 17972F: Documentation/rust/ 17973F: rust/ 17974F: samples/rust/ 17975F: scripts/*rust* 17976K: \b(?i:rust)\b 17977 17978RXRPC SOCKETS (AF_RXRPC) 17979M: David Howells <dhowells@redhat.com> 17980M: Marc Dionne <marc.dionne@auristor.com> 17981L: linux-afs@lists.infradead.org 17982S: Supported 17983W: https://www.infradead.org/~dhowells/kafs/ 17984F: Documentation/networking/rxrpc.rst 17985F: include/keys/rxrpc-type.h 17986F: include/net/af_rxrpc.h 17987F: include/trace/events/rxrpc.h 17988F: include/uapi/linux/rxrpc.h 17989F: net/rxrpc/ 17990 17991S3 SAVAGE FRAMEBUFFER DRIVER 17992M: Antonino Daplas <adaplas@gmail.com> 17993L: linux-fbdev@vger.kernel.org 17994S: Maintained 17995F: drivers/video/fbdev/savage/ 17996 17997S390 17998M: Heiko Carstens <hca@linux.ibm.com> 17999M: Vasily Gorbik <gor@linux.ibm.com> 18000M: Alexander Gordeev <agordeev@linux.ibm.com> 18001R: Christian Borntraeger <borntraeger@linux.ibm.com> 18002R: Sven Schnelle <svens@linux.ibm.com> 18003L: linux-s390@vger.kernel.org 18004S: Supported 18005T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18006F: Documentation/driver-api/s390-drivers.rst 18007F: Documentation/s390/ 18008F: arch/s390/ 18009F: drivers/s390/ 18010 18011S390 COMMON I/O LAYER 18012M: Vineeth Vijayan <vneethv@linux.ibm.com> 18013M: Peter Oberparleiter <oberpar@linux.ibm.com> 18014L: linux-s390@vger.kernel.org 18015S: Supported 18016F: drivers/s390/cio/ 18017 18018S390 DASD DRIVER 18019M: Stefan Haberland <sth@linux.ibm.com> 18020M: Jan Hoeppner <hoeppner@linux.ibm.com> 18021L: linux-s390@vger.kernel.org 18022S: Supported 18023F: block/partitions/ibm.c 18024F: drivers/s390/block/dasd* 18025F: include/linux/dasd_mod.h 18026 18027S390 IOMMU (PCI) 18028M: Matthew Rosato <mjrosato@linux.ibm.com> 18029M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18030L: linux-s390@vger.kernel.org 18031S: Supported 18032F: drivers/iommu/s390-iommu.c 18033 18034S390 IUCV NETWORK LAYER 18035M: Alexandra Winter <wintera@linux.ibm.com> 18036M: Wenjia Zhang <wenjia@linux.ibm.com> 18037L: linux-s390@vger.kernel.org 18038L: netdev@vger.kernel.org 18039S: Supported 18040F: drivers/s390/net/*iucv* 18041F: include/net/iucv/ 18042F: net/iucv/ 18043 18044S390 NETWORK DRIVERS 18045M: Alexandra Winter <wintera@linux.ibm.com> 18046M: Wenjia Zhang <wenjia@linux.ibm.com> 18047L: linux-s390@vger.kernel.org 18048L: netdev@vger.kernel.org 18049S: Supported 18050F: drivers/s390/net/ 18051 18052S390 PCI SUBSYSTEM 18053M: Niklas Schnelle <schnelle@linux.ibm.com> 18054M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18055L: linux-s390@vger.kernel.org 18056S: Supported 18057F: arch/s390/pci/ 18058F: drivers/pci/hotplug/s390_pci_hpc.c 18059F: Documentation/s390/pci.rst 18060 18061S390 VFIO AP DRIVER 18062M: Tony Krowiak <akrowiak@linux.ibm.com> 18063M: Halil Pasic <pasic@linux.ibm.com> 18064M: Jason Herne <jjherne@linux.ibm.com> 18065L: linux-s390@vger.kernel.org 18066S: Supported 18067F: Documentation/s390/vfio-ap* 18068F: drivers/s390/crypto/vfio_ap* 18069 18070S390 VFIO-CCW DRIVER 18071M: Eric Farman <farman@linux.ibm.com> 18072M: Matthew Rosato <mjrosato@linux.ibm.com> 18073R: Halil Pasic <pasic@linux.ibm.com> 18074L: linux-s390@vger.kernel.org 18075L: kvm@vger.kernel.org 18076S: Supported 18077F: Documentation/s390/vfio-ccw.rst 18078F: drivers/s390/cio/vfio_ccw* 18079F: include/uapi/linux/vfio_ccw.h 18080 18081S390 VFIO-PCI DRIVER 18082M: Matthew Rosato <mjrosato@linux.ibm.com> 18083M: Eric Farman <farman@linux.ibm.com> 18084L: linux-s390@vger.kernel.org 18085L: kvm@vger.kernel.org 18086S: Supported 18087F: arch/s390/kvm/pci* 18088F: drivers/vfio/pci/vfio_pci_zdev.c 18089F: include/uapi/linux/vfio_zdev.h 18090 18091S390 ZCRYPT DRIVER 18092M: Harald Freudenberger <freude@linux.ibm.com> 18093L: linux-s390@vger.kernel.org 18094S: Supported 18095F: drivers/s390/crypto/ 18096 18097S390 ZFCP DRIVER 18098M: Steffen Maier <maier@linux.ibm.com> 18099M: Benjamin Block <bblock@linux.ibm.com> 18100L: linux-s390@vger.kernel.org 18101S: Supported 18102F: drivers/s390/scsi/zfcp_* 18103 18104S3C ADC BATTERY DRIVER 18105M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18106L: linux-samsung-soc@vger.kernel.org 18107S: Odd Fixes 18108F: drivers/power/supply/s3c_adc_battery.c 18109F: include/linux/s3c_adc_battery.h 18110 18111S3C24XX SD/MMC Driver 18112M: Ben Dooks <ben-linux@fluff.org> 18113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18114S: Supported 18115F: drivers/mmc/host/s3cmci.* 18116 18117SAA6588 RDS RECEIVER DRIVER 18118M: Hans Verkuil <hverkuil@xs4all.nl> 18119L: linux-media@vger.kernel.org 18120S: Odd Fixes 18121W: https://linuxtv.org 18122T: git git://linuxtv.org/media_tree.git 18123F: drivers/media/i2c/saa6588* 18124 18125SAA7134 VIDEO4LINUX DRIVER 18126M: Mauro Carvalho Chehab <mchehab@kernel.org> 18127L: linux-media@vger.kernel.org 18128S: Odd fixes 18129W: https://linuxtv.org 18130T: git git://linuxtv.org/media_tree.git 18131F: Documentation/driver-api/media/drivers/saa7134* 18132F: drivers/media/pci/saa7134/ 18133 18134SAA7146 VIDEO4LINUX-2 DRIVER 18135M: Hans Verkuil <hverkuil@xs4all.nl> 18136L: linux-media@vger.kernel.org 18137S: Maintained 18138T: git git://linuxtv.org/media_tree.git 18139F: drivers/staging/media/deprecated/saa7146/ 18140 18141SAFESETID SECURITY MODULE 18142M: Micah Morton <mortonm@chromium.org> 18143S: Supported 18144F: Documentation/admin-guide/LSM/SafeSetID.rst 18145F: security/safesetid/ 18146 18147SAMSUNG AUDIO (ASoC) DRIVERS 18148M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18149M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18150L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18151S: Supported 18152B: mailto:linux-samsung-soc@vger.kernel.org 18153F: Documentation/devicetree/bindings/sound/samsung* 18154F: sound/soc/samsung/ 18155 18156SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18157M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18158L: linux-crypto@vger.kernel.org 18159L: linux-samsung-soc@vger.kernel.org 18160S: Maintained 18161F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18162F: drivers/crypto/exynos-rng.c 18163 18164SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18165M: Łukasz Stelmach <l.stelmach@samsung.com> 18166L: linux-samsung-soc@vger.kernel.org 18167S: Maintained 18168F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18169F: drivers/char/hw_random/exynos-trng.c 18170 18171SAMSUNG FRAMEBUFFER DRIVER 18172M: Jingoo Han <jingoohan1@gmail.com> 18173L: linux-fbdev@vger.kernel.org 18174S: Maintained 18175F: drivers/video/fbdev/s3c-fb.c 18176 18177SAMSUNG INTERCONNECT DRIVERS 18178M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18179M: Artur Świgoń <a.swigon@samsung.com> 18180L: linux-pm@vger.kernel.org 18181L: linux-samsung-soc@vger.kernel.org 18182S: Supported 18183F: drivers/interconnect/samsung/ 18184 18185SAMSUNG LAPTOP DRIVER 18186M: Corentin Chary <corentin.chary@gmail.com> 18187L: platform-driver-x86@vger.kernel.org 18188S: Maintained 18189F: drivers/platform/x86/samsung-laptop.c 18190 18191SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18192M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18193L: linux-kernel@vger.kernel.org 18194L: linux-samsung-soc@vger.kernel.org 18195S: Supported 18196B: mailto:linux-samsung-soc@vger.kernel.org 18197F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18198F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18199F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18200F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18201F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18202F: drivers/clk/clk-s2mps11.c 18203F: drivers/mfd/sec*.c 18204F: drivers/regulator/s2m*.c 18205F: drivers/regulator/s5m*.c 18206F: drivers/rtc/rtc-s5m.c 18207F: include/linux/mfd/samsung/ 18208 18209SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18210M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18211L: linux-media@vger.kernel.org 18212L: linux-samsung-soc@vger.kernel.org 18213S: Maintained 18214F: drivers/media/platform/samsung/s3c-camif/ 18215F: include/media/drv-intf/s3c_camif.h 18216 18217SAMSUNG S3FWRN5 NFC DRIVER 18218M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18219L: linux-nfc@lists.01.org (subscribers-only) 18220S: Maintained 18221F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18222F: drivers/nfc/s3fwrn5 18223 18224SAMSUNG S5C73M3 CAMERA DRIVER 18225M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18226M: Andrzej Hajda <andrzej.hajda@intel.com> 18227L: linux-media@vger.kernel.org 18228S: Supported 18229F: drivers/media/i2c/s5c73m3/* 18230 18231SAMSUNG S5K5BAF CAMERA DRIVER 18232M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18233M: Andrzej Hajda <andrzej.hajda@intel.com> 18234L: linux-media@vger.kernel.org 18235S: Supported 18236F: drivers/media/i2c/s5k5baf.c 18237 18238SAMSUNG S5P Security SubSystem (SSS) DRIVER 18239M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18240M: Vladimir Zapolskiy <vz@mleia.com> 18241L: linux-crypto@vger.kernel.org 18242L: linux-samsung-soc@vger.kernel.org 18243S: Maintained 18244F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18245F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18246F: drivers/crypto/s5p-sss.c 18247 18248SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18249M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18250L: linux-media@vger.kernel.org 18251S: Supported 18252Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18253F: drivers/media/platform/samsung/exynos4-is/ 18254 18255SAMSUNG SOC CLOCK DRIVERS 18256M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18257M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18258M: Tomasz Figa <tomasz.figa@gmail.com> 18259M: Chanwoo Choi <cw00.choi@samsung.com> 18260R: Alim Akhtar <alim.akhtar@samsung.com> 18261L: linux-samsung-soc@vger.kernel.org 18262S: Supported 18263T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18264T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18265F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18266F: Documentation/devicetree/bindings/clock/samsung,s3c* 18267F: drivers/clk/samsung/ 18268F: include/dt-bindings/clock/exynos*.h 18269F: include/dt-bindings/clock/s3c*.h 18270F: include/dt-bindings/clock/s5p*.h 18271F: include/dt-bindings/clock/samsung,*.h 18272F: include/linux/clk/samsung.h 18273F: include/linux/platform_data/clk-s3c2410.h 18274 18275SAMSUNG SPI DRIVERS 18276M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18277M: Andi Shyti <andi@etezian.org> 18278L: linux-spi@vger.kernel.org 18279L: linux-samsung-soc@vger.kernel.org 18280S: Maintained 18281F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18282F: drivers/spi/spi-s3c* 18283F: include/linux/platform_data/spi-s3c64xx.h 18284F: include/linux/spi/s3c24xx-fiq.h 18285 18286SAMSUNG SXGBE DRIVERS 18287M: Byungho An <bh74.an@samsung.com> 18288L: netdev@vger.kernel.org 18289S: Supported 18290F: drivers/net/ethernet/samsung/sxgbe/ 18291 18292SAMSUNG THERMAL DRIVER 18293M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18294M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18295L: linux-pm@vger.kernel.org 18296L: linux-samsung-soc@vger.kernel.org 18297S: Maintained 18298F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18299F: drivers/thermal/samsung/ 18300 18301SAMSUNG USB2 PHY DRIVER 18302M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18303L: linux-kernel@vger.kernel.org 18304S: Supported 18305F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18306F: Documentation/driver-api/phy/samsung-usb2.rst 18307F: drivers/phy/samsung/phy-exynos4210-usb2.c 18308F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18309F: drivers/phy/samsung/phy-exynos5250-usb2.c 18310F: drivers/phy/samsung/phy-s5pv210-usb2.c 18311F: drivers/phy/samsung/phy-samsung-usb2.c 18312F: drivers/phy/samsung/phy-samsung-usb2.h 18313 18314SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18315M: Paul Barker <paul.barker@sancloud.com> 18316R: Marc Murphy <marc.murphy@sancloud.com> 18317S: Supported 18318F: arch/arm/boot/dts/am335x-sancloud* 18319 18320SC1200 WDT DRIVER 18321M: Zwane Mwaikambo <zwanem@gmail.com> 18322S: Maintained 18323F: drivers/watchdog/sc1200wdt.c 18324 18325SCHEDULER 18326M: Ingo Molnar <mingo@redhat.com> 18327M: Peter Zijlstra <peterz@infradead.org> 18328M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18329M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18330R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18331R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18332R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18333R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18334R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18335R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18336L: linux-kernel@vger.kernel.org 18337S: Maintained 18338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18339F: include/linux/preempt.h 18340F: include/linux/sched.h 18341F: include/linux/wait.h 18342F: include/uapi/linux/sched.h 18343F: kernel/sched/ 18344 18345SCR24X CHIP CARD INTERFACE DRIVER 18346M: Lubomir Rintel <lkundrak@v3.sk> 18347S: Supported 18348F: drivers/char/pcmcia/scr24x_cs.c 18349 18350SCSI RDMA PROTOCOL (SRP) INITIATOR 18351M: Bart Van Assche <bvanassche@acm.org> 18352L: linux-rdma@vger.kernel.org 18353S: Supported 18354Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18355F: drivers/infiniband/ulp/srp/ 18356F: include/scsi/srp.h 18357 18358SCSI RDMA PROTOCOL (SRP) TARGET 18359M: Bart Van Assche <bvanassche@acm.org> 18360L: linux-rdma@vger.kernel.org 18361L: target-devel@vger.kernel.org 18362S: Supported 18363Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18364F: drivers/infiniband/ulp/srpt/ 18365 18366SCSI SG DRIVER 18367M: Doug Gilbert <dgilbert@interlog.com> 18368L: linux-scsi@vger.kernel.org 18369S: Maintained 18370W: http://sg.danny.cz/sg 18371F: Documentation/scsi/scsi-generic.rst 18372F: drivers/scsi/sg.c 18373F: include/scsi/sg.h 18374 18375SCSI SUBSYSTEM 18376M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18377M: "Martin K. Petersen" <martin.petersen@oracle.com> 18378L: linux-scsi@vger.kernel.org 18379S: Maintained 18380Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18381T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18382T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18383F: Documentation/devicetree/bindings/scsi/ 18384F: drivers/scsi/ 18385F: drivers/ufs/ 18386F: include/scsi/ 18387 18388SCSI TAPE DRIVER 18389M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18390L: linux-scsi@vger.kernel.org 18391S: Maintained 18392F: Documentation/scsi/st.rst 18393F: drivers/scsi/st.* 18394F: drivers/scsi/st_*.h 18395 18396SCSI TARGET CORE USER DRIVER 18397M: Bodo Stroesser <bostroesser@gmail.com> 18398L: linux-scsi@vger.kernel.org 18399L: target-devel@vger.kernel.org 18400S: Supported 18401F: Documentation/target/tcmu-design.rst 18402F: drivers/target/target_core_user.c 18403F: include/uapi/linux/target_core_user.h 18404 18405SCSI TARGET SUBSYSTEM 18406M: "Martin K. Petersen" <martin.petersen@oracle.com> 18407L: linux-scsi@vger.kernel.org 18408L: target-devel@vger.kernel.org 18409S: Supported 18410W: http://www.linux-iscsi.org 18411Q: https://patchwork.kernel.org/project/target-devel/list/ 18412T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18413F: Documentation/target/ 18414F: drivers/target/ 18415F: include/target/ 18416 18417SCTP PROTOCOL 18418M: Vlad Yasevich <vyasevich@gmail.com> 18419M: Neil Horman <nhorman@tuxdriver.com> 18420M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18421L: linux-sctp@vger.kernel.org 18422S: Maintained 18423W: http://lksctp.sourceforge.net 18424F: Documentation/networking/sctp.rst 18425F: include/linux/sctp.h 18426F: include/net/sctp/ 18427F: include/uapi/linux/sctp.h 18428F: net/sctp/ 18429 18430SCx200 CPU SUPPORT 18431M: Jim Cromie <jim.cromie@gmail.com> 18432S: Odd Fixes 18433F: Documentation/i2c/busses/scx200_acb.rst 18434F: arch/x86/platform/scx200/ 18435F: drivers/i2c/busses/scx200* 18436F: drivers/mtd/maps/scx200_docflash.c 18437F: drivers/watchdog/scx200_wdt.c 18438F: include/linux/scx200.h 18439 18440SCx200 GPIO DRIVER 18441M: Jim Cromie <jim.cromie@gmail.com> 18442S: Maintained 18443F: drivers/char/scx200_gpio.c 18444F: include/linux/scx200_gpio.h 18445 18446SCx200 HRT CLOCKSOURCE DRIVER 18447M: Jim Cromie <jim.cromie@gmail.com> 18448S: Maintained 18449F: drivers/clocksource/scx200_hrt.c 18450 18451SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18452M: Sascha Sommer <saschasommer@freenet.de> 18453L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18454S: Maintained 18455F: drivers/mmc/host/sdricoh_cs.c 18456 18457SECO BOARDS CEC DRIVER 18458M: Ettore Chimenti <ek5.chimenti@gmail.com> 18459S: Maintained 18460F: drivers/media/cec/platform/seco/seco-cec.c 18461F: drivers/media/cec/platform/seco/seco-cec.h 18462 18463SECURE COMPUTING 18464M: Kees Cook <keescook@chromium.org> 18465R: Andy Lutomirski <luto@amacapital.net> 18466R: Will Drewry <wad@chromium.org> 18467S: Supported 18468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18469F: Documentation/userspace-api/seccomp_filter.rst 18470F: include/linux/seccomp.h 18471F: include/uapi/linux/seccomp.h 18472F: kernel/seccomp.c 18473F: tools/testing/selftests/kselftest_harness.h 18474F: tools/testing/selftests/seccomp/* 18475K: \bsecure_computing 18476K: \bTIF_SECCOMP\b 18477 18478SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18479M: Al Cooper <alcooperx@gmail.com> 18480R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18481L: linux-mmc@vger.kernel.org 18482S: Maintained 18483F: drivers/mmc/host/sdhci-brcmstb* 18484 18485SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18486M: Adrian Hunter <adrian.hunter@intel.com> 18487L: linux-mmc@vger.kernel.org 18488S: Supported 18489F: drivers/mmc/host/sdhci* 18490 18491SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18492M: Eugen Hristev <eugen.hristev@microchip.com> 18493L: linux-mmc@vger.kernel.org 18494S: Supported 18495F: drivers/mmc/host/sdhci-of-at91.c 18496 18497SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18498M: Ben Dooks <ben-linux@fluff.org> 18499M: Jaehoon Chung <jh80.chung@samsung.com> 18500L: linux-mmc@vger.kernel.org 18501S: Maintained 18502F: drivers/mmc/host/sdhci-s3c* 18503 18504SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18505M: Viresh Kumar <vireshk@kernel.org> 18506L: linux-mmc@vger.kernel.org 18507S: Maintained 18508F: drivers/mmc/host/sdhci-spear.c 18509 18510SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18511M: Vignesh Raghavendra <vigneshr@ti.com> 18512L: linux-mmc@vger.kernel.org 18513S: Maintained 18514F: drivers/mmc/host/sdhci-omap.c 18515 18516SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18517M: Haibo Chen <haibo.chen@nxp.com> 18518L: linux-imx@nxp.com 18519L: linux-mmc@vger.kernel.org 18520S: Maintained 18521F: drivers/mmc/host/sdhci-esdhc-imx.c 18522 18523SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18524M: Jonathan Derrick <jonathan.derrick@linux.dev> 18525L: linux-block@vger.kernel.org 18526S: Supported 18527F: block/opal_proto.h 18528F: block/sed* 18529F: include/linux/sed* 18530F: include/uapi/linux/sed* 18531 18532SECURITY CONTACT 18533M: Security Officers <security@kernel.org> 18534S: Supported 18535F: Documentation/admin-guide/security-bugs.rst 18536 18537SECURITY SUBSYSTEM 18538M: Paul Moore <paul@paul-moore.com> 18539M: James Morris <jmorris@namei.org> 18540M: "Serge E. Hallyn" <serge@hallyn.com> 18541L: linux-security-module@vger.kernel.org (suggested Cc:) 18542S: Supported 18543W: http://kernsec.org/ 18544T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18545F: security/ 18546X: security/selinux/ 18547 18548SELINUX SECURITY MODULE 18549M: Paul Moore <paul@paul-moore.com> 18550M: Stephen Smalley <stephen.smalley.work@gmail.com> 18551M: Eric Paris <eparis@parisplace.org> 18552L: selinux@vger.kernel.org 18553S: Supported 18554W: https://selinuxproject.org 18555W: https://github.com/SELinuxProject 18556T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18557F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18558F: Documentation/ABI/obsolete/sysfs-selinux-disable 18559F: Documentation/admin-guide/LSM/SELinux.rst 18560F: include/trace/events/avc.h 18561F: include/uapi/linux/selinux_netlink.h 18562F: scripts/selinux/ 18563F: security/selinux/ 18564 18565SENSABLE PHANTOM 18566M: Jiri Slaby <jirislaby@kernel.org> 18567S: Maintained 18568F: drivers/misc/phantom.c 18569F: include/uapi/linux/phantom.h 18570 18571SENSEAIR SUNRISE 006-0-0007 18572M: Jacopo Mondi <jacopo@jmondi.org> 18573S: Maintained 18574F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18575F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18576F: drivers/iio/chemical/sunrise_co2.c 18577 18578SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18579M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18580S: Maintained 18581F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18582F: drivers/iio/chemical/scd30.h 18583F: drivers/iio/chemical/scd30_core.c 18584F: drivers/iio/chemical/scd30_i2c.c 18585F: drivers/iio/chemical/scd30_serial.c 18586 18587SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18588M: Roan van Dijk <roan@protonic.nl> 18589S: Maintained 18590F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18591F: drivers/iio/chemical/scd4x.c 18592 18593SENSIRION SGP40 GAS SENSOR DRIVER 18594M: Andreas Klinger <ak@it-klinger.de> 18595S: Maintained 18596F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18597F: drivers/iio/chemical/sgp40.c 18598 18599SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18600M: Tomasz Duszynski <tduszyns@gmail.com> 18601S: Maintained 18602F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18603F: drivers/iio/chemical/sps30.c 18604F: drivers/iio/chemical/sps30_i2c.c 18605F: drivers/iio/chemical/sps30_serial.c 18606 18607SERIAL DEVICE BUS 18608M: Rob Herring <robh@kernel.org> 18609L: linux-serial@vger.kernel.org 18610S: Maintained 18611F: Documentation/devicetree/bindings/serial/serial.yaml 18612F: drivers/tty/serdev/ 18613F: include/linux/serdev.h 18614 18615SERIAL DRIVERS 18616M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18617L: linux-serial@vger.kernel.org 18618S: Maintained 18619F: Documentation/devicetree/bindings/serial/ 18620F: drivers/tty/serial/ 18621 18622SERIAL IR RECEIVER 18623M: Sean Young <sean@mess.org> 18624L: linux-media@vger.kernel.org 18625S: Maintained 18626F: drivers/media/rc/serial_ir.c 18627 18628SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18629M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18630L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18631S: Maintained 18632F: Documentation/devicetree/bindings/slimbus/ 18633F: drivers/slimbus/ 18634F: include/linux/slimbus.h 18635 18636SFC NETWORK DRIVER 18637M: Edward Cree <ecree.xilinx@gmail.com> 18638M: Martin Habets <habetsm.xilinx@gmail.com> 18639L: netdev@vger.kernel.org 18640S: Supported 18641F: drivers/net/ethernet/sfc/ 18642 18643SFF/SFP/SFP+ MODULE SUPPORT 18644M: Russell King <linux@armlinux.org.uk> 18645L: netdev@vger.kernel.org 18646S: Maintained 18647F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18648F: drivers/net/phy/phylink.c 18649F: drivers/net/phy/sfp* 18650F: include/linux/mdio/mdio-i2c.h 18651F: include/linux/phylink.h 18652F: include/linux/sfp.h 18653K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18654 18655SGI GRU DRIVER 18656M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18657S: Maintained 18658F: drivers/misc/sgi-gru/ 18659 18660SGI XP/XPC/XPNET DRIVER 18661M: Robin Holt <robinmholt@gmail.com> 18662M: Steve Wahl <steve.wahl@hpe.com> 18663R: Mike Travis <mike.travis@hpe.com> 18664S: Maintained 18665F: drivers/misc/sgi-xp/ 18666 18667SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18668M: Karsten Graul <kgraul@linux.ibm.com> 18669M: Wenjia Zhang <wenjia@linux.ibm.com> 18670M: Jan Karcher <jaka@linux.ibm.com> 18671L: linux-s390@vger.kernel.org 18672S: Supported 18673F: net/smc/ 18674 18675SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18676M: Linus Walleij <linus.walleij@linaro.org> 18677L: linux-iio@vger.kernel.org 18678S: Maintained 18679T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18680F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18681F: drivers/iio/light/gp2ap002.c 18682 18683SHARP RJ54N1CB0C SENSOR DRIVER 18684M: Jacopo Mondi <jacopo@jmondi.org> 18685L: linux-media@vger.kernel.org 18686S: Odd fixes 18687T: git git://linuxtv.org/media_tree.git 18688F: drivers/media/i2c/rj54n1cb0c.c 18689F: include/media/i2c/rj54n1cb0c.h 18690 18691SH_VOU V4L2 OUTPUT DRIVER 18692L: linux-media@vger.kernel.org 18693S: Orphan 18694F: drivers/media/platform/renesas/sh_vou.c 18695F: include/media/drv-intf/sh_vou.h 18696 18697SI2157 MEDIA DRIVER 18698M: Antti Palosaari <crope@iki.fi> 18699L: linux-media@vger.kernel.org 18700S: Maintained 18701W: https://linuxtv.org 18702W: http://palosaari.fi/linux/ 18703Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18704T: git git://linuxtv.org/anttip/media_tree.git 18705F: drivers/media/tuners/si2157* 18706 18707SI2165 MEDIA DRIVER 18708M: Matthias Schwarzott <zzam@gentoo.org> 18709L: linux-media@vger.kernel.org 18710S: Maintained 18711W: https://linuxtv.org 18712Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18713F: drivers/media/dvb-frontends/si2165* 18714 18715SI2168 MEDIA DRIVER 18716M: Antti Palosaari <crope@iki.fi> 18717L: linux-media@vger.kernel.org 18718S: Maintained 18719W: https://linuxtv.org 18720W: http://palosaari.fi/linux/ 18721Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18722T: git git://linuxtv.org/anttip/media_tree.git 18723F: drivers/media/dvb-frontends/si2168* 18724 18725SI470X FM RADIO RECEIVER I2C DRIVER 18726M: Hans Verkuil <hverkuil@xs4all.nl> 18727L: linux-media@vger.kernel.org 18728S: Odd Fixes 18729W: https://linuxtv.org 18730T: git git://linuxtv.org/media_tree.git 18731F: drivers/media/radio/si470x/radio-si470x-i2c.c 18732 18733SI470X FM RADIO RECEIVER USB DRIVER 18734M: Hans Verkuil <hverkuil@xs4all.nl> 18735L: linux-media@vger.kernel.org 18736S: Maintained 18737W: https://linuxtv.org 18738T: git git://linuxtv.org/media_tree.git 18739F: drivers/media/radio/si470x/radio-si470x-common.c 18740F: drivers/media/radio/si470x/radio-si470x-usb.c 18741F: drivers/media/radio/si470x/radio-si470x.h 18742 18743SI4713 FM RADIO TRANSMITTER I2C DRIVER 18744M: Eduardo Valentin <edubezval@gmail.com> 18745L: linux-media@vger.kernel.org 18746S: Odd Fixes 18747W: https://linuxtv.org 18748T: git git://linuxtv.org/media_tree.git 18749F: drivers/media/radio/si4713/si4713.? 18750 18751SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18752M: Eduardo Valentin <edubezval@gmail.com> 18753L: linux-media@vger.kernel.org 18754S: Odd Fixes 18755W: https://linuxtv.org 18756T: git git://linuxtv.org/media_tree.git 18757F: drivers/media/radio/si4713/radio-platform-si4713.c 18758 18759SI4713 FM RADIO TRANSMITTER USB DRIVER 18760M: Hans Verkuil <hverkuil@xs4all.nl> 18761L: linux-media@vger.kernel.org 18762S: Maintained 18763W: https://linuxtv.org 18764T: git git://linuxtv.org/media_tree.git 18765F: drivers/media/radio/si4713/radio-usb-si4713.c 18766 18767SIANO DVB DRIVER 18768M: Mauro Carvalho Chehab <mchehab@kernel.org> 18769L: linux-media@vger.kernel.org 18770S: Odd fixes 18771W: https://linuxtv.org 18772T: git git://linuxtv.org/media_tree.git 18773F: drivers/media/common/siano/ 18774F: drivers/media/mmc/siano/ 18775F: drivers/media/usb/siano/ 18776F: drivers/media/usb/siano/ 18777 18778SIFIVE DRIVERS 18779M: Palmer Dabbelt <palmer@dabbelt.com> 18780M: Paul Walmsley <paul.walmsley@sifive.com> 18781L: linux-riscv@lists.infradead.org 18782S: Supported 18783T: git https://github.com/sifive/riscv-linux.git 18784N: sifive 18785K: [^@]sifive 18786 18787SIFIVE FU540 SYSTEM-ON-CHIP 18788M: Paul Walmsley <paul.walmsley@sifive.com> 18789M: Palmer Dabbelt <palmer@dabbelt.com> 18790L: linux-riscv@lists.infradead.org 18791S: Supported 18792T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18793N: fu540 18794K: fu540 18795 18796SIFIVE PDMA DRIVER 18797M: Green Wan <green.wan@sifive.com> 18798S: Maintained 18799F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18800F: drivers/dma/sf-pdma/ 18801 18802SILEAD TOUCHSCREEN DRIVER 18803M: Hans de Goede <hdegoede@redhat.com> 18804L: linux-input@vger.kernel.org 18805L: platform-driver-x86@vger.kernel.org 18806S: Maintained 18807F: drivers/input/touchscreen/silead.c 18808F: drivers/platform/x86/touchscreen_dmi.c 18809 18810SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18811M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18812S: Supported 18813F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18814F: drivers/net/wireless/silabs/wfx/ 18815 18816SILICON MOTION SM712 FRAME BUFFER DRIVER 18817M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18818M: Teddy Wang <teddy.wang@siliconmotion.com> 18819M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18820L: linux-fbdev@vger.kernel.org 18821S: Maintained 18822F: Documentation/fb/sm712fb.rst 18823F: drivers/video/fbdev/sm712* 18824 18825SILVACO I3C DUAL-ROLE MASTER 18826M: Miquel Raynal <miquel.raynal@bootlin.com> 18827M: Conor Culhane <conor.culhane@silvaco.com> 18828L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18829S: Maintained 18830F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18831F: drivers/i3c/master/svc-i3c-master.c 18832 18833SIMPLEFB FB DRIVER 18834M: Hans de Goede <hdegoede@redhat.com> 18835L: linux-fbdev@vger.kernel.org 18836S: Maintained 18837F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18838F: drivers/video/fbdev/simplefb.c 18839F: include/linux/platform_data/simplefb.h 18840 18841SIMTEC EB110ATX (Chalice CATS) 18842M: Simtec Linux Team <linux@simtec.co.uk> 18843S: Supported 18844W: http://www.simtec.co.uk/products/EB110ATX/ 18845 18846SIMTEC EB2410ITX (BAST) 18847M: Simtec Linux Team <linux@simtec.co.uk> 18848S: Supported 18849W: http://www.simtec.co.uk/products/EB2410ITX/ 18850F: arch/arm/mach-s3c/bast-ide.c 18851F: arch/arm/mach-s3c/bast-irq.c 18852F: arch/arm/mach-s3c/mach-bast.c 18853 18854SIOX 18855M: Thorsten Scherer <t.scherer@eckelmann.de> 18856M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18857R: Pengutronix Kernel Team <kernel@pengutronix.de> 18858S: Supported 18859F: drivers/gpio/gpio-siox.c 18860F: drivers/siox/* 18861F: include/trace/events/siox.h 18862 18863SIPHASH PRF ROUTINES 18864M: Jason A. Donenfeld <Jason@zx2c4.com> 18865S: Maintained 18866F: include/linux/siphash.h 18867F: lib/siphash.c 18868F: lib/test_siphash.c 18869 18870SIS 190 ETHERNET DRIVER 18871M: Francois Romieu <romieu@fr.zoreil.com> 18872L: netdev@vger.kernel.org 18873S: Maintained 18874F: drivers/net/ethernet/sis/sis190.c 18875 18876SIS 900/7016 FAST ETHERNET DRIVER 18877M: Daniele Venzano <venza@brownhat.org> 18878L: netdev@vger.kernel.org 18879S: Maintained 18880W: http://www.brownhat.org/sis900.html 18881F: drivers/net/ethernet/sis/sis900.* 18882 18883SIS FRAMEBUFFER DRIVER 18884M: Thomas Winischhofer <thomas@winischhofer.net> 18885S: Maintained 18886W: http://www.winischhofer.net/linuxsisvga.shtml 18887F: Documentation/fb/sisfb.rst 18888F: drivers/video/fbdev/sis/ 18889F: include/video/sisfb.h 18890 18891SIS I2C TOUCHSCREEN DRIVER 18892M: Mika Penttilä <mika.penttila@nextfour.com> 18893L: linux-input@vger.kernel.org 18894S: Maintained 18895F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18896F: drivers/input/touchscreen/sis_i2c.c 18897 18898SIS USB2VGA DRIVER 18899M: Thomas Winischhofer <thomas@winischhofer.net> 18900S: Maintained 18901W: http://www.winischhofer.at/linuxsisusbvga.shtml 18902F: drivers/usb/misc/sisusbvga/ 18903 18904SL28 CPLD MFD DRIVER 18905M: Michael Walle <michael@walle.cc> 18906S: Maintained 18907F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18908F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18909F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18910F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18911F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18912F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18913F: drivers/gpio/gpio-sl28cpld.c 18914F: drivers/hwmon/sl28cpld-hwmon.c 18915F: drivers/irqchip/irq-sl28cpld.c 18916F: drivers/pwm/pwm-sl28cpld.c 18917F: drivers/watchdog/sl28cpld_wdt.c 18918 18919SLAB ALLOCATOR 18920M: Christoph Lameter <cl@linux.com> 18921M: Pekka Enberg <penberg@kernel.org> 18922M: David Rientjes <rientjes@google.com> 18923M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18924M: Andrew Morton <akpm@linux-foundation.org> 18925M: Vlastimil Babka <vbabka@suse.cz> 18926R: Roman Gushchin <roman.gushchin@linux.dev> 18927R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18928L: linux-mm@kvack.org 18929S: Maintained 18930T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18931F: include/linux/sl?b*.h 18932F: mm/sl?b* 18933 18934SLCAN CAN NETWORK DRIVER 18935M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18936L: linux-can@vger.kernel.org 18937S: Maintained 18938F: drivers/net/can/slcan/ 18939 18940SLEEPABLE READ-COPY UPDATE (SRCU) 18941M: Lai Jiangshan <jiangshanlai@gmail.com> 18942M: "Paul E. McKenney" <paulmck@kernel.org> 18943M: Josh Triplett <josh@joshtriplett.org> 18944R: Steven Rostedt <rostedt@goodmis.org> 18945R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18946L: rcu@vger.kernel.org 18947S: Supported 18948W: http://www.rdrop.com/users/paulmck/RCU/ 18949T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18950F: include/linux/srcu*.h 18951F: kernel/rcu/srcu*.c 18952 18953SMACK SECURITY MODULE 18954M: Casey Schaufler <casey@schaufler-ca.com> 18955L: linux-security-module@vger.kernel.org 18956S: Maintained 18957W: http://schaufler-ca.com 18958T: git git://github.com/cschaufler/smack-next 18959F: Documentation/admin-guide/LSM/Smack.rst 18960F: security/smack/ 18961 18962SMC91x ETHERNET DRIVER 18963M: Nicolas Pitre <nico@fluxnic.net> 18964S: Odd Fixes 18965F: drivers/net/ethernet/smsc/smc91x.* 18966 18967SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18968M: Mark Rutland <mark.rutland@arm.com> 18969M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18970M: Sudeep Holla <sudeep.holla@arm.com> 18971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18972S: Maintained 18973F: drivers/firmware/smccc/ 18974F: include/linux/arm-smccc.h 18975 18976SMM665 HARDWARE MONITOR DRIVER 18977M: Guenter Roeck <linux@roeck-us.net> 18978L: linux-hwmon@vger.kernel.org 18979S: Maintained 18980F: Documentation/hwmon/smm665.rst 18981F: drivers/hwmon/smm665.c 18982 18983SMSC EMC2103 HARDWARE MONITOR DRIVER 18984M: Steve Glendinning <steve.glendinning@shawell.net> 18985L: linux-hwmon@vger.kernel.org 18986S: Maintained 18987F: Documentation/hwmon/emc2103.rst 18988F: drivers/hwmon/emc2103.c 18989 18990SMSC SCH5627 HARDWARE MONITOR DRIVER 18991M: Hans de Goede <hdegoede@redhat.com> 18992L: linux-hwmon@vger.kernel.org 18993S: Supported 18994F: Documentation/hwmon/sch5627.rst 18995F: drivers/hwmon/sch5627.c 18996 18997SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18998M: Steve Glendinning <steve.glendinning@shawell.net> 18999L: linux-fbdev@vger.kernel.org 19000S: Maintained 19001F: drivers/video/fbdev/smscufx.c 19002 19003SMSC47B397 HARDWARE MONITOR DRIVER 19004M: Jean Delvare <jdelvare@suse.com> 19005L: linux-hwmon@vger.kernel.org 19006S: Maintained 19007F: Documentation/hwmon/smsc47b397.rst 19008F: drivers/hwmon/smsc47b397.c 19009 19010SMSC911x ETHERNET DRIVER 19011M: Steve Glendinning <steve.glendinning@shawell.net> 19012L: netdev@vger.kernel.org 19013S: Maintained 19014F: drivers/net/ethernet/smsc/smsc911x.* 19015F: include/linux/smsc911x.h 19016 19017SMSC9420 PCI ETHERNET DRIVER 19018M: Steve Glendinning <steve.glendinning@shawell.net> 19019L: netdev@vger.kernel.org 19020S: Maintained 19021F: drivers/net/ethernet/smsc/smsc9420.* 19022 19023SOCIONEXT (SNI) AVE NETWORK DRIVER 19024M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19025L: netdev@vger.kernel.org 19026S: Maintained 19027F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19028F: drivers/net/ethernet/socionext/sni_ave.c 19029 19030SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19031M: Jassi Brar <jaswinder.singh@linaro.org> 19032M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19033L: netdev@vger.kernel.org 19034S: Maintained 19035F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19036F: drivers/net/ethernet/socionext/netsec.c 19037 19038SOCIONEXT (SNI) Synquacer SPI DRIVER 19039M: Masahisa Kojima <masahisa.kojima@linaro.org> 19040M: Jassi Brar <jaswinder.singh@linaro.org> 19041L: linux-spi@vger.kernel.org 19042S: Maintained 19043F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19044F: drivers/spi/spi-synquacer.c 19045 19046SOCIONEXT SYNQUACER I2C DRIVER 19047M: Ard Biesheuvel <ardb@kernel.org> 19048L: linux-i2c@vger.kernel.org 19049S: Maintained 19050F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19051F: drivers/i2c/busses/i2c-synquacer.c 19052 19053SOCIONEXT UNIPHIER SOUND DRIVER 19054L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19055S: Orphan 19056F: sound/soc/uniphier/ 19057 19058SOEKRIS NET48XX LED SUPPORT 19059M: Chris Boot <bootc@bootc.net> 19060S: Maintained 19061F: drivers/leds/leds-net48xx.c 19062 19063SOFT-IWARP DRIVER (siw) 19064M: Bernard Metzler <bmt@zurich.ibm.com> 19065L: linux-rdma@vger.kernel.org 19066S: Supported 19067F: drivers/infiniband/sw/siw/ 19068F: include/uapi/rdma/siw-abi.h 19069 19070SOFT-ROCE DRIVER (rxe) 19071M: Zhu Yanjun <zyjzyj2000@gmail.com> 19072L: linux-rdma@vger.kernel.org 19073S: Supported 19074F: drivers/infiniband/sw/rxe/ 19075F: include/uapi/rdma/rdma_user_rxe.h 19076 19077SOFTLOGIC 6x10 MPEG CODEC 19078M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19079M: Anton Sviridenko <anton@corp.bluecherry.net> 19080M: Andrey Utkin <andrey_utkin@fastmail.com> 19081M: Ismael Luceno <ismael@iodev.co.uk> 19082L: linux-media@vger.kernel.org 19083S: Supported 19084F: drivers/media/pci/solo6x10/ 19085 19086SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19087M: James Morse <james.morse@arm.com> 19088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19089S: Maintained 19090F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19091F: drivers/firmware/arm_sdei.c 19092F: include/linux/arm_sdei.h 19093F: include/uapi/linux/arm_sdei.h 19094 19095SOFTWARE NODES AND DEVICE PROPERTIES 19096R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19097R: Daniel Scally <djrscally@gmail.com> 19098R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19099R: Sakari Ailus <sakari.ailus@linux.intel.com> 19100L: linux-acpi@vger.kernel.org 19101S: Maintained 19102F: drivers/base/property.c 19103F: drivers/base/swnode.c 19104F: include/linux/fwnode.h 19105F: include/linux/property.h 19106 19107SOFTWARE RAID (Multiple Disks) SUPPORT 19108M: Song Liu <song@kernel.org> 19109L: linux-raid@vger.kernel.org 19110S: Supported 19111Q: https://patchwork.kernel.org/project/linux-raid/list/ 19112T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19113F: drivers/md/Kconfig 19114F: drivers/md/Makefile 19115F: drivers/md/md* 19116F: drivers/md/raid* 19117F: include/linux/raid/ 19118F: include/uapi/linux/raid/ 19119 19120SOLIDRUN CLEARFOG SUPPORT 19121M: Russell King <linux@armlinux.org.uk> 19122S: Maintained 19123F: arch/arm/boot/dts/armada-388-clearfog* 19124F: arch/arm/boot/dts/armada-38x-solidrun-* 19125 19126SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19127M: Russell King <linux@armlinux.org.uk> 19128S: Maintained 19129F: arch/arm/boot/dts/imx6*-cubox-i* 19130F: arch/arm/boot/dts/imx6*-hummingboard* 19131F: arch/arm/boot/dts/imx6*-sr-* 19132 19133SONIC NETWORK DRIVER 19134M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19135L: netdev@vger.kernel.org 19136S: Maintained 19137F: drivers/net/ethernet/natsemi/sonic.* 19138 19139SONICS SILICON BACKPLANE DRIVER (SSB) 19140M: Michael Buesch <m@bues.ch> 19141L: linux-wireless@vger.kernel.org 19142S: Maintained 19143F: drivers/ssb/ 19144F: include/linux/ssb/ 19145 19146SONY IMX208 SENSOR DRIVER 19147M: Sakari Ailus <sakari.ailus@linux.intel.com> 19148L: linux-media@vger.kernel.org 19149S: Maintained 19150T: git git://linuxtv.org/media_tree.git 19151F: drivers/media/i2c/imx208.c 19152 19153SONY IMX214 SENSOR DRIVER 19154M: Ricardo Ribalda <ribalda@kernel.org> 19155L: linux-media@vger.kernel.org 19156S: Maintained 19157T: git git://linuxtv.org/media_tree.git 19158F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19159F: drivers/media/i2c/imx214.c 19160 19161SONY IMX219 SENSOR DRIVER 19162M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19163L: linux-media@vger.kernel.org 19164S: Maintained 19165T: git git://linuxtv.org/media_tree.git 19166F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19167F: drivers/media/i2c/imx219.c 19168 19169SONY IMX258 SENSOR DRIVER 19170M: Sakari Ailus <sakari.ailus@linux.intel.com> 19171L: linux-media@vger.kernel.org 19172S: Maintained 19173T: git git://linuxtv.org/media_tree.git 19174F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19175F: drivers/media/i2c/imx258.c 19176 19177SONY IMX274 SENSOR DRIVER 19178M: Leon Luo <leonl@leopardimaging.com> 19179L: linux-media@vger.kernel.org 19180S: Maintained 19181T: git git://linuxtv.org/media_tree.git 19182F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19183F: drivers/media/i2c/imx274.c 19184 19185SONY IMX290 SENSOR DRIVER 19186M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19187L: linux-media@vger.kernel.org 19188S: Maintained 19189T: git git://linuxtv.org/media_tree.git 19190F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19191F: drivers/media/i2c/imx290.c 19192 19193SONY IMX319 SENSOR DRIVER 19194M: Bingbu Cao <bingbu.cao@intel.com> 19195L: linux-media@vger.kernel.org 19196S: Maintained 19197T: git git://linuxtv.org/media_tree.git 19198F: drivers/media/i2c/imx319.c 19199 19200SONY IMX334 SENSOR DRIVER 19201M: Paul J. Murphy <paul.j.murphy@intel.com> 19202M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19203L: linux-media@vger.kernel.org 19204S: Maintained 19205T: git git://linuxtv.org/media_tree.git 19206F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19207F: drivers/media/i2c/imx334.c 19208 19209SONY IMX335 SENSOR DRIVER 19210M: Paul J. Murphy <paul.j.murphy@intel.com> 19211M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19212L: linux-media@vger.kernel.org 19213S: Maintained 19214T: git git://linuxtv.org/media_tree.git 19215F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19216F: drivers/media/i2c/imx335.c 19217 19218SONY IMX355 SENSOR DRIVER 19219M: Tianshu Qiu <tian.shu.qiu@intel.com> 19220L: linux-media@vger.kernel.org 19221S: Maintained 19222T: git git://linuxtv.org/media_tree.git 19223F: drivers/media/i2c/imx355.c 19224 19225SONY IMX412 SENSOR DRIVER 19226M: Paul J. Murphy <paul.j.murphy@intel.com> 19227M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19228L: linux-media@vger.kernel.org 19229S: Maintained 19230T: git git://linuxtv.org/media_tree.git 19231F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19232F: drivers/media/i2c/imx412.c 19233 19234SONY MEMORYSTICK SUBSYSTEM 19235M: Maxim Levitsky <maximlevitsky@gmail.com> 19236M: Alex Dubov <oakad@yahoo.com> 19237M: Ulf Hansson <ulf.hansson@linaro.org> 19238L: linux-mmc@vger.kernel.org 19239S: Maintained 19240T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19241F: drivers/memstick/ 19242F: include/linux/memstick.h 19243 19244SONY VAIO CONTROL DEVICE DRIVER 19245M: Mattia Dongili <malattia@linux.it> 19246L: platform-driver-x86@vger.kernel.org 19247S: Maintained 19248W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19249F: Documentation/admin-guide/laptops/sony-laptop.rst 19250F: drivers/char/sonypi.c 19251F: drivers/platform/x86/sony-laptop.c 19252F: include/linux/sony-laptop.h 19253 19254SOUND 19255M: Jaroslav Kysela <perex@perex.cz> 19256M: Takashi Iwai <tiwai@suse.com> 19257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19258S: Maintained 19259W: http://www.alsa-project.org/ 19260Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19261T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19262F: Documentation/sound/ 19263F: include/sound/ 19264F: include/uapi/sound/ 19265F: sound/ 19266F: tools/testing/selftests/alsa 19267 19268SOUND - COMPRESSED AUDIO 19269M: Vinod Koul <vkoul@kernel.org> 19270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19271S: Supported 19272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19273F: Documentation/sound/designs/compress-offload.rst 19274F: include/sound/compress_driver.h 19275F: include/uapi/sound/compress_* 19276F: sound/core/compress_offload.c 19277F: sound/soc/soc-compress.c 19278 19279SOUND - DMAENGINE HELPERS 19280M: Lars-Peter Clausen <lars@metafoo.de> 19281S: Supported 19282F: include/sound/dmaengine_pcm.h 19283F: sound/core/pcm_dmaengine.c 19284F: sound/soc/soc-generic-dmaengine-pcm.c 19285 19286SOUND - ALSA SELFTESTS 19287M: Mark Brown <broonie@kernel.org> 19288L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19289L: linux-kselftest@vger.kernel.org 19290S: Supported 19291F: tools/testing/selftests/alsa 19292 19293SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19294M: Liam Girdwood <lgirdwood@gmail.com> 19295M: Mark Brown <broonie@kernel.org> 19296L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19297S: Supported 19298W: http://alsa-project.org/main/index.php/ASoC 19299T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19300F: Documentation/devicetree/bindings/sound/ 19301F: Documentation/sound/soc/ 19302F: include/dt-bindings/sound/ 19303F: include/sound/soc* 19304F: sound/soc/ 19305 19306SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19307M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19308M: Liam Girdwood <lgirdwood@gmail.com> 19309M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19310M: Bard Liao <yung-chuan.liao@linux.intel.com> 19311M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19312R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19313M: Daniel Baluta <daniel.baluta@nxp.com> 19314L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19315S: Supported 19316W: https://github.com/thesofproject/linux/ 19317F: sound/soc/sof/ 19318 19319SOUNDWIRE SUBSYSTEM 19320M: Vinod Koul <vkoul@kernel.org> 19321M: Bard Liao <yung-chuan.liao@linux.intel.com> 19322R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19323R: Sanyog Kale <sanyog.r.kale@intel.com> 19324L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19325S: Supported 19326T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19327F: Documentation/driver-api/soundwire/ 19328F: drivers/soundwire/ 19329F: include/linux/soundwire/ 19330 19331SP2 MEDIA DRIVER 19332M: Olli Salonen <olli.salonen@iki.fi> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19337F: drivers/media/dvb-frontends/sp2* 19338 19339SPARC + UltraSPARC (sparc/sparc64) 19340M: "David S. Miller" <davem@davemloft.net> 19341L: sparclinux@vger.kernel.org 19342S: Maintained 19343Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19344T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19345T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19346F: arch/sparc/ 19347F: drivers/sbus/ 19348 19349SPARC SERIAL DRIVERS 19350M: "David S. Miller" <davem@davemloft.net> 19351L: sparclinux@vger.kernel.org 19352S: Maintained 19353T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19354T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19355F: drivers/tty/serial/suncore.c 19356F: drivers/tty/serial/sunhv.c 19357F: drivers/tty/serial/sunsab.c 19358F: drivers/tty/serial/sunsab.h 19359F: drivers/tty/serial/sunsu.c 19360F: drivers/tty/serial/sunzilog.c 19361F: drivers/tty/serial/sunzilog.h 19362F: drivers/tty/vcc.c 19363F: include/linux/sunserialcore.h 19364 19365SPARSE CHECKER 19366M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19367L: linux-sparse@vger.kernel.org 19368S: Maintained 19369W: https://sparse.docs.kernel.org/ 19370T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19371Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19372B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19373F: include/linux/compiler.h 19374 19375SPEAKUP CONSOLE SPEECH DRIVER 19376M: William Hubbs <w.d.hubbs@gmail.com> 19377M: Chris Brannon <chris@the-brannons.com> 19378M: Kirk Reiser <kirk@reisers.ca> 19379M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19380L: speakup@linux-speakup.org 19381S: Odd Fixes 19382W: http://www.linux-speakup.org/ 19383W: https://github.com/linux-speakup/speakup 19384B: https://github.com/linux-speakup/speakup/issues 19385F: drivers/accessibility/speakup/ 19386 19387SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19388M: Viresh Kumar <vireshk@kernel.org> 19389M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19390M: soc@kernel.org 19391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19392S: Maintained 19393W: http://www.st.com/spear 19394F: arch/arm/boot/dts/spear* 19395F: arch/arm/mach-spear/ 19396F: drivers/clk/spear/ 19397F: drivers/pinctrl/spear/ 19398 19399SPI NOR SUBSYSTEM 19400M: Tudor Ambarus <tudor.ambarus@microchip.com> 19401M: Pratyush Yadav <pratyush@kernel.org> 19402R: Michael Walle <michael@walle.cc> 19403L: linux-mtd@lists.infradead.org 19404S: Maintained 19405W: http://www.linux-mtd.infradead.org/ 19406Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19407C: irc://irc.oftc.net/mtd 19408T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19409F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19410F: drivers/mtd/spi-nor/ 19411F: include/linux/mtd/spi-nor.h 19412 19413SPI SUBSYSTEM 19414M: Mark Brown <broonie@kernel.org> 19415L: linux-spi@vger.kernel.org 19416S: Maintained 19417Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19418T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19419F: Documentation/devicetree/bindings/spi/ 19420F: Documentation/spi/ 19421F: drivers/spi/ 19422F: include/linux/spi/ 19423F: include/uapi/linux/spi/ 19424F: tools/spi/ 19425 19426SPIDERNET NETWORK DRIVER for CELL 19427M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19428M: Geoff Levand <geoff@infradead.org> 19429L: netdev@vger.kernel.org 19430L: linuxppc-dev@lists.ozlabs.org 19431S: Maintained 19432F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19433F: drivers/net/ethernet/toshiba/spider_net* 19434 19435SPMI SUBSYSTEM 19436M: Stephen Boyd <sboyd@kernel.org> 19437L: linux-kernel@vger.kernel.org 19438S: Maintained 19439T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19440F: Documentation/devicetree/bindings/spmi/ 19441F: drivers/spmi/ 19442F: include/dt-bindings/spmi/spmi.h 19443F: include/linux/spmi.h 19444F: include/trace/events/spmi.h 19445 19446SPU FILE SYSTEM 19447M: Jeremy Kerr <jk@ozlabs.org> 19448L: linuxppc-dev@lists.ozlabs.org 19449S: Supported 19450W: http://www.ibm.com/developerworks/power/cell/ 19451F: Documentation/filesystems/spufs/spufs.rst 19452F: arch/powerpc/platforms/cell/spufs/ 19453 19454SQUASHFS FILE SYSTEM 19455M: Phillip Lougher <phillip@squashfs.org.uk> 19456L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19457S: Maintained 19458W: http://squashfs.org.uk 19459T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19460F: Documentation/filesystems/squashfs.rst 19461F: fs/squashfs/ 19462 19463SRM (Alpha) environment access 19464M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19465S: Maintained 19466F: arch/alpha/kernel/srm_env.c 19467 19468ST LSM6DSx IMU IIO DRIVER 19469M: Lorenzo Bianconi <lorenzo@kernel.org> 19470L: linux-iio@vger.kernel.org 19471S: Maintained 19472W: http://www.st.com/ 19473F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19474F: drivers/iio/imu/st_lsm6dsx/ 19475 19476ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19477M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19478M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19479L: linux-media@vger.kernel.org 19480S: Maintained 19481T: git git://linuxtv.org/media_tree.git 19482F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19483F: drivers/media/i2c/st-mipid02.c 19484 19485ST STM32 I2C/SMBUS DRIVER 19486M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19487M: Alain Volmat <alain.volmat@foss.st.com> 19488L: linux-i2c@vger.kernel.org 19489S: Maintained 19490F: drivers/i2c/busses/i2c-stm32* 19491 19492ST STM32 SPI DRIVER 19493M: Alain Volmat <alain.volmat@foss.st.com> 19494L: linux-spi@vger.kernel.org 19495S: Maintained 19496F: drivers/spi/spi-stm32.c 19497 19498ST STPDDC60 DRIVER 19499M: Daniel Nilsson <daniel.nilsson@flex.com> 19500L: linux-hwmon@vger.kernel.org 19501S: Maintained 19502F: Documentation/hwmon/stpddc60.rst 19503F: drivers/hwmon/pmbus/stpddc60.c 19504 19505ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19506M: Song Qiang <songqiang1304521@gmail.com> 19507L: linux-iio@vger.kernel.org 19508S: Maintained 19509F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19510F: drivers/iio/proximity/vl53l0x-i2c.c 19511 19512STABLE BRANCH 19513M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19514M: Sasha Levin <sashal@kernel.org> 19515L: stable@vger.kernel.org 19516S: Supported 19517F: Documentation/process/stable-kernel-rules.rst 19518 19519STAGING - ATOMISP DRIVER 19520M: Mauro Carvalho Chehab <mchehab@kernel.org> 19521R: Sakari Ailus <sakari.ailus@linux.intel.com> 19522L: linux-media@vger.kernel.org 19523S: Maintained 19524F: drivers/staging/media/atomisp/ 19525 19526STAGING - FIELDBUS SUBSYSTEM 19527M: Sven Van Asbroeck <TheSven73@gmail.com> 19528S: Maintained 19529F: drivers/staging/fieldbus/* 19530F: drivers/staging/fieldbus/Documentation/ 19531 19532STAGING - HMS ANYBUS-S BUS 19533M: Sven Van Asbroeck <TheSven73@gmail.com> 19534S: Maintained 19535F: drivers/staging/fieldbus/anybuss/ 19536 19537STAGING - INDUSTRIAL IO 19538M: Jonathan Cameron <jic23@kernel.org> 19539L: linux-iio@vger.kernel.org 19540S: Odd Fixes 19541F: Documentation/devicetree/bindings/staging/iio/ 19542F: drivers/staging/iio/ 19543 19544STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19545M: Marc Dietrich <marvin24@gmx.de> 19546L: ac100@lists.launchpad.net (moderated for non-subscribers) 19547L: linux-tegra@vger.kernel.org 19548S: Maintained 19549F: drivers/staging/nvec/ 19550 19551STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19552M: Jens Frederich <jfrederich@gmail.com> 19553M: Jon Nettleton <jon.nettleton@gmail.com> 19554S: Maintained 19555W: http://wiki.laptop.org/go/DCON 19556F: drivers/staging/olpc_dcon/ 19557 19558STAGING - REALTEK RTL8188EU DRIVERS 19559M: Larry Finger <Larry.Finger@lwfinger.net> 19560M: Phillip Potter <phil@philpotter.co.uk> 19561R: Pavel Skripkin <paskripkin@gmail.com> 19562S: Supported 19563F: drivers/staging/r8188eu/ 19564 19565STAGING - REALTEK RTL8712U DRIVERS 19566M: Larry Finger <Larry.Finger@lwfinger.net> 19567M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19568S: Odd Fixes 19569F: drivers/staging/rtl8712/ 19570 19571STAGING - SEPS525 LCD CONTROLLER DRIVERS 19572M: Michael Hennerich <michael.hennerich@analog.com> 19573L: linux-fbdev@vger.kernel.org 19574S: Supported 19575F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19576F: drivers/staging/fbtft/fb_seps525.c 19577 19578STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19579M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19580M: Teddy Wang <teddy.wang@siliconmotion.com> 19581M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19582L: linux-fbdev@vger.kernel.org 19583S: Maintained 19584F: drivers/staging/sm750fb/ 19585 19586STAGING - VIA VT665X DRIVERS 19587M: Forest Bond <forest@alittletooquiet.net> 19588S: Odd Fixes 19589F: drivers/staging/vt665?/ 19590 19591STAGING SUBSYSTEM 19592M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19593L: linux-staging@lists.linux.dev 19594S: Supported 19595T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19596F: drivers/staging/ 19597 19598STARFIRE/DURALAN NETWORK DRIVER 19599M: Ion Badulescu <ionut@badula.org> 19600S: Odd Fixes 19601F: drivers/net/ethernet/adaptec/starfire* 19602 19603STARFIVE JH7100 CLOCK DRIVERS 19604M: Emil Renner Berthing <kernel@esmil.dk> 19605S: Maintained 19606F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19607F: drivers/clk/starfive/clk-starfive-jh7100* 19608F: include/dt-bindings/clock/starfive-jh7100*.h 19609 19610STARFIVE JH7100 PINCTRL DRIVER 19611M: Emil Renner Berthing <kernel@esmil.dk> 19612L: linux-gpio@vger.kernel.org 19613S: Maintained 19614F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19615F: drivers/pinctrl/starfive/ 19616F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19617 19618STARFIVE JH7100 RESET CONTROLLER DRIVER 19619M: Emil Renner Berthing <kernel@esmil.dk> 19620S: Maintained 19621F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19622F: drivers/reset/reset-starfive-jh7100.c 19623F: include/dt-bindings/reset/starfive-jh7100.h 19624 19625STATIC BRANCH/CALL 19626M: Peter Zijlstra <peterz@infradead.org> 19627M: Josh Poimboeuf <jpoimboe@kernel.org> 19628M: Jason Baron <jbaron@akamai.com> 19629R: Steven Rostedt <rostedt@goodmis.org> 19630R: Ard Biesheuvel <ardb@kernel.org> 19631S: Supported 19632F: arch/*/include/asm/jump_label*.h 19633F: arch/*/include/asm/static_call*.h 19634F: arch/*/kernel/jump_label.c 19635F: arch/*/kernel/static_call.c 19636F: include/linux/jump_label*.h 19637F: include/linux/static_call*.h 19638F: kernel/jump_label.c 19639F: kernel/static_call.c 19640 19641STI AUDIO (ASoC) DRIVERS 19642M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19643L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19644S: Maintained 19645F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19646F: sound/soc/sti/ 19647 19648STI CEC DRIVER 19649M: Alain Volmat <alain.volmat@foss.st.com> 19650S: Maintained 19651F: Documentation/devicetree/bindings/media/stih-cec.txt 19652F: drivers/media/cec/platform/sti/ 19653 19654STK1160 USB VIDEO CAPTURE DRIVER 19655M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658T: git git://linuxtv.org/media_tree.git 19659F: drivers/media/usb/stk1160/ 19660 19661STM32 AUDIO (ASoC) DRIVERS 19662M: Olivier Moysan <olivier.moysan@foss.st.com> 19663M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19664L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19665S: Maintained 19666F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19667F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19668F: sound/soc/stm/ 19669 19670STM32 TIMER/LPTIMER DRIVERS 19671M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19672S: Maintained 19673F: Documentation/ABI/testing/*timer-stm32 19674F: Documentation/devicetree/bindings/*/*stm32-*timer* 19675F: drivers/*/stm32-*timer* 19676F: drivers/pwm/pwm-stm32* 19677F: include/linux/*/stm32-*tim* 19678 19679STMMAC ETHERNET DRIVER 19680M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19681M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19682M: Jose Abreu <joabreu@synopsys.com> 19683L: netdev@vger.kernel.org 19684S: Supported 19685W: http://www.stlinux.com 19686F: Documentation/networking/device_drivers/ethernet/stmicro/ 19687F: drivers/net/ethernet/stmicro/stmmac/ 19688 19689SUN3/3X 19690M: Sam Creasey <sammy@sammy.net> 19691S: Maintained 19692W: http://sammy.net/sun3/ 19693F: arch/m68k/include/asm/sun3* 19694F: arch/m68k/kernel/*sun3* 19695F: arch/m68k/sun3*/ 19696F: drivers/net/ethernet/i825xx/sun3* 19697 19698SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19699M: Hans de Goede <hdegoede@redhat.com> 19700L: linux-input@vger.kernel.org 19701S: Maintained 19702F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19703F: drivers/input/keyboard/sun4i-lradc-keys.c 19704 19705SUNDANCE NETWORK DRIVER 19706M: Denis Kirjanov <kda@linux-powerpc.org> 19707L: netdev@vger.kernel.org 19708S: Maintained 19709F: drivers/net/ethernet/dlink/sundance.c 19710 19711SUN HAPPY MEAL ETHERNET DRIVER 19712M: Sean Anderson <seanga2@gmail.com> 19713S: Maintained 19714F: drivers/net/ethernet/sun/sunhme.* 19715 19716SUNPLUS ETHERNET DRIVER 19717M: Wells Lu <wellslutw@gmail.com> 19718L: netdev@vger.kernel.org 19719S: Maintained 19720W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19721F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19722F: drivers/net/ethernet/sunplus/ 19723 19724SUNPLUS OCOTP DRIVER 19725M: Vincent Shih <vincent.sunplus@gmail.com> 19726S: Maintained 19727F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19728F: drivers/nvmem/sunplus-ocotp.c 19729 19730SUNPLUS USB2 PHY DRIVER 19731M: Vincent Shih <vincent.sunplus@gmail.com> 19732L: linux-usb@vger.kernel.org 19733S: Maintained 19734F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19735F: drivers/phy/sunplus/Kconfig 19736F: drivers/phy/sunplus/Makefile 19737F: drivers/phy/sunplus/phy-sunplus-usb2.c 19738 19739SUNPLUS PWM DRIVER 19740M: Hammer Hsieh <hammerh0314@gmail.com> 19741S: Maintained 19742F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19743F: drivers/pwm/pwm-sunplus.c 19744 19745SUNPLUS RTC DRIVER 19746M: Vincent Shih <vincent.sunplus@gmail.com> 19747L: linux-rtc@vger.kernel.org 19748S: Maintained 19749F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19750F: drivers/rtc/rtc-sunplus.c 19751 19752SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19753M: Li-hao Kuo <lhjeff911@gmail.com> 19754L: linux-spi@vger.kernel.org 19755S: Maintained 19756F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19757F: drivers/spi/spi-sunplus-sp7021.c 19758 19759SUNPLUS UART DRIVER 19760M: Hammer Hsieh <hammerh0314@gmail.com> 19761S: Maintained 19762F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19763F: drivers/tty/serial/sunplus-uart.c 19764 19765SUNPLUS WATCHDOG DRIVER 19766M: Xiantao Hu <xt.hu@cqplus1.com> 19767L: linux-watchdog@vger.kernel.org 19768S: Maintained 19769F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19770F: drivers/watchdog/sunplus_wdt.c 19771 19772SUPERH 19773M: Yoshinori Sato <ysato@users.sourceforge.jp> 19774M: Rich Felker <dalias@libc.org> 19775L: linux-sh@vger.kernel.org 19776S: Maintained 19777Q: http://patchwork.kernel.org/project/linux-sh/list/ 19778F: Documentation/sh/ 19779F: arch/sh/ 19780F: drivers/sh/ 19781 19782SUSPEND TO RAM 19783M: "Rafael J. Wysocki" <rafael@kernel.org> 19784M: Len Brown <len.brown@intel.com> 19785M: Pavel Machek <pavel@ucw.cz> 19786L: linux-pm@vger.kernel.org 19787S: Supported 19788B: https://bugzilla.kernel.org 19789F: Documentation/power/ 19790F: arch/x86/kernel/acpi/ 19791F: drivers/base/power/ 19792F: include/linux/freezer.h 19793F: include/linux/pm.h 19794F: include/linux/suspend.h 19795F: kernel/power/ 19796 19797SVGA HANDLING 19798M: Martin Mares <mj@ucw.cz> 19799L: linux-video@atrey.karlin.mff.cuni.cz 19800S: Maintained 19801F: Documentation/admin-guide/svga.rst 19802F: arch/x86/boot/video* 19803 19804SWITCHDEV 19805M: Jiri Pirko <jiri@resnulli.us> 19806M: Ivan Vecera <ivecera@redhat.com> 19807L: netdev@vger.kernel.org 19808S: Supported 19809F: include/net/switchdev.h 19810F: net/switchdev/ 19811 19812SY8106A REGULATOR DRIVER 19813M: Icenowy Zheng <icenowy@aosc.io> 19814S: Maintained 19815F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19816F: drivers/regulator/sy8106a-regulator.c 19817 19818SYNC FILE FRAMEWORK 19819M: Sumit Semwal <sumit.semwal@linaro.org> 19820R: Gustavo Padovan <gustavo@padovan.org> 19821L: linux-media@vger.kernel.org 19822L: dri-devel@lists.freedesktop.org 19823S: Maintained 19824T: git git://anongit.freedesktop.org/drm/drm-misc 19825F: Documentation/driver-api/sync_file.rst 19826F: drivers/dma-buf/dma-fence* 19827F: drivers/dma-buf/sw_sync.c 19828F: drivers/dma-buf/sync_* 19829F: include/linux/sync_file.h 19830F: include/uapi/linux/sync_file.h 19831 19832SYNOPSYS ARC ARCHITECTURE 19833M: Vineet Gupta <vgupta@kernel.org> 19834L: linux-snps-arc@lists.infradead.org 19835S: Supported 19836T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19837F: Documentation/arc/ 19838F: Documentation/devicetree/bindings/arc/* 19839F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19840F: arch/arc/ 19841F: drivers/clocksource/arc_timer.c 19842F: drivers/tty/serial/arc_uart.c 19843 19844SYNOPSYS ARC HSDK SDP pll clock driver 19845M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19846S: Supported 19847F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19848F: drivers/clk/clk-hsdk-pll.c 19849 19850SYNOPSYS ARC SDP clock driver 19851M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19852S: Supported 19853F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19854F: drivers/clk/axs10x/* 19855 19856SYNOPSYS ARC SDP platform support 19857M: Alexey Brodkin <abrodkin@synopsys.com> 19858S: Supported 19859F: Documentation/devicetree/bindings/arc/axs10* 19860F: arch/arc/boot/dts/ax* 19861F: arch/arc/plat-axs10x 19862 19863SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19864M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19865S: Supported 19866F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19867F: drivers/reset/reset-axs10x.c 19868 19869SYNOPSYS CREG GPIO DRIVER 19870M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19871S: Maintained 19872F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19873F: drivers/gpio/gpio-creg-snps.c 19874 19875SYNOPSYS DESIGNWARE 8250 UART DRIVER 19876M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19877R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19878S: Supported 19879F: drivers/tty/serial/8250/8250_dw.c 19880F: drivers/tty/serial/8250/8250_dwlib.* 19881F: drivers/tty/serial/8250/8250_lpss.c 19882 19883SYNOPSYS DESIGNWARE APB GPIO DRIVER 19884M: Hoan Tran <hoan@os.amperecomputing.com> 19885M: Serge Semin <fancer.lancer@gmail.com> 19886L: linux-gpio@vger.kernel.org 19887S: Maintained 19888F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19889F: drivers/gpio/gpio-dwapb.c 19890 19891SYNOPSYS DESIGNWARE APB SSI DRIVER 19892M: Serge Semin <fancer.lancer@gmail.com> 19893L: linux-spi@vger.kernel.org 19894S: Supported 19895F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19896F: drivers/spi/spi-dw* 19897 19898SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19899M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19900S: Maintained 19901F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19902F: drivers/dma/dw-axi-dmac/ 19903 19904SYNOPSYS DESIGNWARE DMAC DRIVER 19905M: Viresh Kumar <vireshk@kernel.org> 19906R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19907S: Maintained 19908F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19909F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19910F: drivers/dma/dw/ 19911F: include/dt-bindings/dma/dw-dmac.h 19912F: include/linux/dma/dw.h 19913F: include/linux/platform_data/dma-dw.h 19914 19915SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19916M: Jose Abreu <Jose.Abreu@synopsys.com> 19917L: netdev@vger.kernel.org 19918S: Supported 19919F: drivers/net/ethernet/synopsys/ 19920 19921SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19922M: Jose Abreu <Jose.Abreu@synopsys.com> 19923L: netdev@vger.kernel.org 19924S: Supported 19925F: drivers/net/pcs/pcs-xpcs.c 19926F: drivers/net/pcs/pcs-xpcs.h 19927F: include/linux/pcs/pcs-xpcs.h 19928 19929SYNOPSYS DESIGNWARE I2C DRIVER 19930M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19931R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19932R: Mika Westerberg <mika.westerberg@linux.intel.com> 19933R: Jan Dabros <jsd@semihalf.com> 19934L: linux-i2c@vger.kernel.org 19935S: Supported 19936F: drivers/i2c/busses/i2c-designware-* 19937 19938SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19939M: Jaehoon Chung <jh80.chung@samsung.com> 19940L: linux-mmc@vger.kernel.org 19941S: Maintained 19942F: drivers/mmc/host/dw_mmc* 19943 19944SYNOPSYS HSDK RESET CONTROLLER DRIVER 19945M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19946S: Supported 19947F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19948F: drivers/reset/reset-hsdk.c 19949F: include/dt-bindings/reset/snps,hsdk-reset.h 19950 19951SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19952M: Prabu Thangamuthu <prabu.t@synopsys.com> 19953M: Manjunath M B <manjumb@synopsys.com> 19954L: linux-mmc@vger.kernel.org 19955S: Maintained 19956F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19957 19958SYSTEM CONFIGURATION (SYSCON) 19959M: Lee Jones <lee@kernel.org> 19960M: Arnd Bergmann <arnd@arndb.de> 19961S: Supported 19962T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19963F: drivers/mfd/syscon.c 19964 19965SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19966M: Sudeep Holla <sudeep.holla@arm.com> 19967R: Cristian Marussi <cristian.marussi@arm.com> 19968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19969S: Maintained 19970F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19971F: drivers/clk/clk-sc[mp]i.c 19972F: drivers/cpufreq/sc[mp]i-cpufreq.c 19973F: drivers/firmware/arm_scmi/ 19974F: drivers/firmware/arm_scpi.c 19975F: drivers/regulator/scmi-regulator.c 19976F: drivers/reset/reset-scmi.c 19977F: include/linux/sc[mp]i_protocol.h 19978F: include/trace/events/scmi.h 19979F: include/uapi/linux/virtio_scmi.h 19980 19981SYSTEM RESET/SHUTDOWN DRIVERS 19982M: Sebastian Reichel <sre@kernel.org> 19983L: linux-pm@vger.kernel.org 19984S: Maintained 19985T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19986F: Documentation/devicetree/bindings/power/reset/ 19987F: drivers/power/reset/ 19988 19989SYSTEM TRACE MODULE CLASS 19990M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19991S: Maintained 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19993F: Documentation/trace/stm.rst 19994F: drivers/hwtracing/stm/ 19995F: include/linux/stm.h 19996F: include/uapi/linux/stm.h 19997 19998SYSTEM76 ACPI DRIVER 19999M: Jeremy Soller <jeremy@system76.com> 20000M: System76 Product Development <productdev@system76.com> 20001L: platform-driver-x86@vger.kernel.org 20002S: Maintained 20003F: drivers/platform/x86/system76_acpi.c 20004 20005SYSV FILESYSTEM 20006M: Christoph Hellwig <hch@infradead.org> 20007S: Maintained 20008F: Documentation/filesystems/sysv-fs.rst 20009F: fs/sysv/ 20010F: include/linux/sysv_fs.h 20011 20012TASKSTATS STATISTICS INTERFACE 20013M: Balbir Singh <bsingharora@gmail.com> 20014S: Maintained 20015F: Documentation/accounting/taskstats* 20016F: include/linux/taskstats* 20017F: kernel/taskstats.c 20018 20019TC subsystem 20020M: Jamal Hadi Salim <jhs@mojatatu.com> 20021M: Cong Wang <xiyou.wangcong@gmail.com> 20022M: Jiri Pirko <jiri@resnulli.us> 20023L: netdev@vger.kernel.org 20024S: Maintained 20025F: include/net/pkt_cls.h 20026F: include/net/pkt_sched.h 20027F: include/net/tc_act/ 20028F: include/uapi/linux/pkt_cls.h 20029F: include/uapi/linux/pkt_sched.h 20030F: include/uapi/linux/tc_act/ 20031F: include/uapi/linux/tc_ematch/ 20032F: net/sched/ 20033F: tools/testing/selftests/tc-testing 20034 20035TC90522 MEDIA DRIVER 20036M: Akihiro Tsukada <tskd08@gmail.com> 20037L: linux-media@vger.kernel.org 20038S: Odd Fixes 20039F: drivers/media/dvb-frontends/tc90522* 20040 20041TCP LOW PRIORITY MODULE 20042M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20043M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20044S: Maintained 20045W: http://tcp-lp-mod.sourceforge.net/ 20046F: net/ipv4/tcp_lp.c 20047 20048TDA10071 MEDIA DRIVER 20049M: Antti Palosaari <crope@iki.fi> 20050L: linux-media@vger.kernel.org 20051S: Maintained 20052W: https://linuxtv.org 20053W: http://palosaari.fi/linux/ 20054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20055T: git git://linuxtv.org/anttip/media_tree.git 20056F: drivers/media/dvb-frontends/tda10071* 20057 20058TDA18212 MEDIA DRIVER 20059M: Antti Palosaari <crope@iki.fi> 20060L: linux-media@vger.kernel.org 20061S: Maintained 20062W: https://linuxtv.org 20063W: http://palosaari.fi/linux/ 20064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20065T: git git://linuxtv.org/anttip/media_tree.git 20066F: drivers/media/tuners/tda18212* 20067 20068TDA18218 MEDIA DRIVER 20069M: Antti Palosaari <crope@iki.fi> 20070L: linux-media@vger.kernel.org 20071S: Maintained 20072W: https://linuxtv.org 20073W: http://palosaari.fi/linux/ 20074Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20075T: git git://linuxtv.org/anttip/media_tree.git 20076F: drivers/media/tuners/tda18218* 20077 20078TDA18250 MEDIA DRIVER 20079M: Olli Salonen <olli.salonen@iki.fi> 20080L: linux-media@vger.kernel.org 20081S: Maintained 20082W: https://linuxtv.org 20083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20084T: git git://linuxtv.org/media_tree.git 20085F: drivers/media/tuners/tda18250* 20086 20087TDA18271 MEDIA DRIVER 20088M: Michael Krufky <mkrufky@linuxtv.org> 20089L: linux-media@vger.kernel.org 20090S: Maintained 20091W: https://linuxtv.org 20092W: http://github.com/mkrufky 20093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20094T: git git://linuxtv.org/mkrufky/tuners.git 20095F: drivers/media/tuners/tda18271* 20096 20097TDA1997x MEDIA DRIVER 20098M: Tim Harvey <tharvey@gateworks.com> 20099L: linux-media@vger.kernel.org 20100S: Maintained 20101W: https://linuxtv.org 20102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20103F: drivers/media/i2c/tda1997x.* 20104 20105TDA827x MEDIA DRIVER 20106M: Michael Krufky <mkrufky@linuxtv.org> 20107L: linux-media@vger.kernel.org 20108S: Maintained 20109W: https://linuxtv.org 20110W: http://github.com/mkrufky 20111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20112T: git git://linuxtv.org/mkrufky/tuners.git 20113F: drivers/media/tuners/tda8290.* 20114 20115TDA8290 MEDIA DRIVER 20116M: Michael Krufky <mkrufky@linuxtv.org> 20117L: linux-media@vger.kernel.org 20118S: Maintained 20119W: https://linuxtv.org 20120W: http://github.com/mkrufky 20121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20122T: git git://linuxtv.org/mkrufky/tuners.git 20123F: drivers/media/tuners/tda8290.* 20124 20125TDA9840 MEDIA DRIVER 20126M: Hans Verkuil <hverkuil@xs4all.nl> 20127L: linux-media@vger.kernel.org 20128S: Maintained 20129W: https://linuxtv.org 20130T: git git://linuxtv.org/media_tree.git 20131F: drivers/media/i2c/tda9840* 20132 20133TEA5761 TUNER DRIVER 20134M: Mauro Carvalho Chehab <mchehab@kernel.org> 20135L: linux-media@vger.kernel.org 20136S: Odd fixes 20137W: https://linuxtv.org 20138T: git git://linuxtv.org/media_tree.git 20139F: drivers/media/tuners/tea5761.* 20140 20141TEA5767 TUNER DRIVER 20142M: Mauro Carvalho Chehab <mchehab@kernel.org> 20143L: linux-media@vger.kernel.org 20144S: Maintained 20145W: https://linuxtv.org 20146T: git git://linuxtv.org/media_tree.git 20147F: drivers/media/tuners/tea5767.* 20148 20149TEA6415C MEDIA DRIVER 20150M: Hans Verkuil <hverkuil@xs4all.nl> 20151L: linux-media@vger.kernel.org 20152S: Maintained 20153W: https://linuxtv.org 20154T: git git://linuxtv.org/media_tree.git 20155F: drivers/media/i2c/tea6415c* 20156 20157TEA6420 MEDIA DRIVER 20158M: Hans Verkuil <hverkuil@xs4all.nl> 20159L: linux-media@vger.kernel.org 20160S: Maintained 20161W: https://linuxtv.org 20162T: git git://linuxtv.org/media_tree.git 20163F: drivers/media/i2c/tea6420* 20164 20165TEAM DRIVER 20166M: Jiri Pirko <jiri@resnulli.us> 20167L: netdev@vger.kernel.org 20168S: Supported 20169F: drivers/net/team/ 20170F: include/linux/if_team.h 20171F: include/uapi/linux/if_team.h 20172F: tools/testing/selftests/drivers/net/team/ 20173 20174TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20175M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20176S: Maintained 20177F: arch/x86/platform/ts5500/ 20178 20179TECHNOTREND USB IR RECEIVER 20180M: Sean Young <sean@mess.org> 20181L: linux-media@vger.kernel.org 20182S: Maintained 20183F: drivers/media/rc/ttusbir.c 20184 20185TECHWELL TW9910 VIDEO DECODER 20186L: linux-media@vger.kernel.org 20187S: Orphan 20188F: drivers/media/i2c/tw9910.c 20189F: include/media/i2c/tw9910.h 20190 20191TEE SUBSYSTEM 20192M: Jens Wiklander <jens.wiklander@linaro.org> 20193R: Sumit Garg <sumit.garg@linaro.org> 20194L: op-tee@lists.trustedfirmware.org 20195S: Maintained 20196F: Documentation/staging/tee.rst 20197F: drivers/tee/ 20198F: include/linux/tee_drv.h 20199F: include/uapi/linux/tee.h 20200 20201TEGRA ARCHITECTURE SUPPORT 20202M: Thierry Reding <thierry.reding@gmail.com> 20203M: Jonathan Hunter <jonathanh@nvidia.com> 20204L: linux-tegra@vger.kernel.org 20205S: Supported 20206Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20208N: [^a-z]tegra 20209 20210TEGRA CLOCK DRIVER 20211M: Peter De Schrijver <pdeschrijver@nvidia.com> 20212M: Prashant Gaikwad <pgaikwad@nvidia.com> 20213S: Supported 20214F: drivers/clk/tegra/ 20215 20216TEGRA DMA DRIVERS 20217M: Laxman Dewangan <ldewangan@nvidia.com> 20218M: Jon Hunter <jonathanh@nvidia.com> 20219S: Supported 20220F: drivers/dma/tegra* 20221 20222TEGRA I2C DRIVER 20223M: Laxman Dewangan <ldewangan@nvidia.com> 20224R: Dmitry Osipenko <digetx@gmail.com> 20225S: Supported 20226F: drivers/i2c/busses/i2c-tegra.c 20227 20228TEGRA IOMMU DRIVERS 20229M: Thierry Reding <thierry.reding@gmail.com> 20230R: Krishna Reddy <vdumpa@nvidia.com> 20231L: linux-tegra@vger.kernel.org 20232S: Supported 20233F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20234F: drivers/iommu/tegra* 20235 20236TEGRA KBC DRIVER 20237M: Laxman Dewangan <ldewangan@nvidia.com> 20238S: Supported 20239F: drivers/input/keyboard/tegra-kbc.c 20240 20241TEGRA NAND DRIVER 20242M: Stefan Agner <stefan@agner.ch> 20243M: Lucas Stach <dev@lynxeye.de> 20244S: Maintained 20245F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20246F: drivers/mtd/nand/raw/tegra_nand.c 20247 20248TEGRA PWM DRIVER 20249M: Thierry Reding <thierry.reding@gmail.com> 20250S: Supported 20251F: drivers/pwm/pwm-tegra.c 20252 20253TEGRA SERIAL DRIVER 20254M: Laxman Dewangan <ldewangan@nvidia.com> 20255S: Supported 20256F: drivers/tty/serial/serial-tegra.c 20257 20258TEGRA SPI DRIVER 20259M: Laxman Dewangan <ldewangan@nvidia.com> 20260S: Supported 20261F: drivers/spi/spi-tegra* 20262 20263TEGRA QUAD SPI DRIVER 20264M: Thierry Reding <thierry.reding@gmail.com> 20265M: Jonathan Hunter <jonathanh@nvidia.com> 20266M: Sowjanya Komatineni <skomatineni@nvidia.com> 20267L: linux-tegra@vger.kernel.org 20268S: Maintained 20269F: drivers/spi/spi-tegra210-quad.c 20270 20271TEGRA VIDEO DRIVER 20272M: Thierry Reding <thierry.reding@gmail.com> 20273M: Jonathan Hunter <jonathanh@nvidia.com> 20274M: Sowjanya Komatineni <skomatineni@nvidia.com> 20275L: linux-media@vger.kernel.org 20276L: linux-tegra@vger.kernel.org 20277S: Maintained 20278F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20279F: drivers/staging/media/tegra-video/ 20280 20281TEGRA XUSB PADCTL DRIVER 20282M: JC Kuo <jckuo@nvidia.com> 20283S: Supported 20284F: drivers/phy/tegra/xusb* 20285 20286TEHUTI ETHERNET DRIVER 20287M: Andy Gospodarek <andy@greyhouse.net> 20288L: netdev@vger.kernel.org 20289S: Supported 20290F: drivers/net/ethernet/tehuti/* 20291 20292TELECOM CLOCK DRIVER FOR MCPL0010 20293M: Mark Gross <markgross@kernel.org> 20294S: Supported 20295F: drivers/char/tlclk.c 20296 20297TEMPO SEMICONDUCTOR DRIVERS 20298M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20299S: Maintained 20300F: Documentation/devicetree/bindings/sound/tscs*.txt 20301F: sound/soc/codecs/tscs*.c 20302F: sound/soc/codecs/tscs*.h 20303 20304TENSILICA XTENSA PORT (xtensa) 20305M: Chris Zankel <chris@zankel.net> 20306M: Max Filippov <jcmvbkbc@gmail.com> 20307L: linux-xtensa@linux-xtensa.org 20308S: Maintained 20309T: git git://github.com/czankel/xtensa-linux.git 20310F: arch/xtensa/ 20311F: drivers/irqchip/irq-xtensa-* 20312 20313TEXAS INSTRUMENTS ASoC DRIVERS 20314M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20316S: Maintained 20317F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20318F: sound/soc/ti/ 20319 20320TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20321M: Ricardo Ribalda <ribalda@kernel.org> 20322L: linux-iio@vger.kernel.org 20323S: Supported 20324F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20325F: drivers/iio/dac/ti-dac7612.c 20326 20327TEXAS INSTRUMENTS DMA DRIVERS 20328M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20329L: dmaengine@vger.kernel.org 20330S: Maintained 20331F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20332F: Documentation/devicetree/bindings/dma/ti-edma.txt 20333F: Documentation/devicetree/bindings/dma/ti/ 20334F: drivers/dma/ti/ 20335X: drivers/dma/ti/cppi41.c 20336F: include/linux/dma/k3-udma-glue.h 20337F: include/linux/dma/ti-cppi5.h 20338F: include/linux/dma/k3-psil.h 20339 20340TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20341M: Nishanth Menon <nm@ti.com> 20342M: Tero Kristo <kristo@kernel.org> 20343M: Santosh Shilimkar <ssantosh@kernel.org> 20344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20345S: Maintained 20346F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20347F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20348F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20349F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20350F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20351F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20352F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20353F: drivers/clk/keystone/sci-clk.c 20354F: drivers/firmware/ti_sci* 20355F: drivers/irqchip/irq-ti-sci-inta.c 20356F: drivers/irqchip/irq-ti-sci-intr.c 20357F: drivers/reset/reset-ti-sci.c 20358F: drivers/soc/ti/ti_sci_inta_msi.c 20359F: drivers/soc/ti/ti_sci_pm_domains.c 20360F: include/dt-bindings/soc/ti,sci_pm_domain.h 20361F: include/linux/soc/ti/ti_sci_inta_msi.h 20362F: include/linux/soc/ti/ti_sci_protocol.h 20363 20364TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20365M: Robert Marko <robert.marko@sartura.hr> 20366M: Luka Perkov <luka.perkov@sartura.hr> 20367L: linux-hwmon@vger.kernel.org 20368S: Maintained 20369F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20370F: Documentation/hwmon/tps23861.rst 20371F: drivers/hwmon/tps23861.c 20372 20373TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20374M: Puranjay Mohan <puranjay12@gmail.com> 20375L: linux-iio@vger.kernel.org 20376S: Supported 20377F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20378F: drivers/iio/temperature/tmp117.c 20379 20380THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20381M: Hans Verkuil <hverkuil@xs4all.nl> 20382L: linux-media@vger.kernel.org 20383S: Maintained 20384W: https://linuxtv.org 20385T: git git://linuxtv.org/media_tree.git 20386F: drivers/media/radio/radio-raremono.c 20387 20388THERMAL 20389M: Rafael J. Wysocki <rafael@kernel.org> 20390M: Daniel Lezcano <daniel.lezcano@linaro.org> 20391R: Amit Kucheria <amitk@kernel.org> 20392R: Zhang Rui <rui.zhang@intel.com> 20393L: linux-pm@vger.kernel.org 20394S: Supported 20395Q: https://patchwork.kernel.org/project/linux-pm/list/ 20396T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20397F: Documentation/ABI/testing/sysfs-class-thermal 20398F: Documentation/devicetree/bindings/thermal/ 20399F: Documentation/driver-api/thermal/ 20400F: drivers/thermal/ 20401F: include/dt-bindings/thermal/ 20402F: include/linux/cpu_cooling.h 20403F: include/linux/thermal.h 20404F: include/uapi/linux/thermal.h 20405F: tools/lib/thermal/ 20406F: tools/thermal/ 20407 20408THERMAL DRIVER FOR AMLOGIC SOCS 20409M: Guillaume La Roque <glaroque@baylibre.com> 20410L: linux-pm@vger.kernel.org 20411L: linux-amlogic@lists.infradead.org 20412S: Supported 20413W: http://linux-meson.com/ 20414F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20415F: drivers/thermal/amlogic_thermal.c 20416 20417THERMAL/CPU_COOLING 20418M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20419M: Daniel Lezcano <daniel.lezcano@linaro.org> 20420M: Viresh Kumar <viresh.kumar@linaro.org> 20421R: Lukasz Luba <lukasz.luba@arm.com> 20422L: linux-pm@vger.kernel.org 20423S: Supported 20424F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20425F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20426F: drivers/thermal/cpufreq_cooling.c 20427F: drivers/thermal/cpuidle_cooling.c 20428F: include/linux/cpu_cooling.h 20429 20430THERMAL/POWER_ALLOCATOR 20431M: Lukasz Luba <lukasz.luba@arm.com> 20432L: linux-pm@vger.kernel.org 20433S: Maintained 20434F: Documentation/driver-api/thermal/power_allocator.rst 20435F: drivers/thermal/gov_power_allocator.c 20436F: include/trace/events/thermal_power_allocator.h 20437 20438THINKPAD ACPI EXTRAS DRIVER 20439M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20440L: ibm-acpi-devel@lists.sourceforge.net 20441L: platform-driver-x86@vger.kernel.org 20442S: Maintained 20443W: http://ibm-acpi.sourceforge.net 20444W: http://thinkwiki.org/wiki/Ibm-acpi 20445T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20446F: drivers/platform/x86/thinkpad_acpi.c 20447 20448THINKPAD LMI DRIVER 20449M: Mark Pearson <markpearson@lenovo.com> 20450L: platform-driver-x86@vger.kernel.org 20451S: Maintained 20452F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20453F: drivers/platform/x86/think-lmi.? 20454 20455THUNDERBOLT DMA TRAFFIC TEST DRIVER 20456M: Isaac Hazan <isaac.hazan@intel.com> 20457L: linux-usb@vger.kernel.org 20458S: Maintained 20459F: drivers/thunderbolt/dma_test.c 20460 20461THUNDERBOLT DRIVER 20462M: Andreas Noever <andreas.noever@gmail.com> 20463M: Michael Jamet <michael.jamet@intel.com> 20464M: Mika Westerberg <mika.westerberg@linux.intel.com> 20465M: Yehezkel Bernat <YehezkelShB@gmail.com> 20466L: linux-usb@vger.kernel.org 20467S: Maintained 20468T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20469F: Documentation/admin-guide/thunderbolt.rst 20470F: drivers/thunderbolt/ 20471F: include/linux/thunderbolt.h 20472 20473THUNDERBOLT NETWORK DRIVER 20474M: Michael Jamet <michael.jamet@intel.com> 20475M: Mika Westerberg <mika.westerberg@linux.intel.com> 20476M: Yehezkel Bernat <YehezkelShB@gmail.com> 20477L: netdev@vger.kernel.org 20478S: Maintained 20479F: drivers/net/thunderbolt.c 20480 20481THUNDERX GPIO DRIVER 20482M: Robert Richter <rric@kernel.org> 20483S: Odd Fixes 20484F: drivers/gpio/gpio-thunderx.c 20485 20486TI AM437X VPFE DRIVER 20487M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20488L: linux-media@vger.kernel.org 20489S: Maintained 20490W: https://linuxtv.org 20491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20492T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20493F: drivers/media/platform/ti/am437x/ 20494 20495TI BANDGAP AND THERMAL DRIVER 20496M: Eduardo Valentin <edubezval@gmail.com> 20497M: Keerthy <j-keerthy@ti.com> 20498L: linux-pm@vger.kernel.org 20499L: linux-omap@vger.kernel.org 20500S: Maintained 20501F: drivers/thermal/ti-soc-thermal/ 20502 20503TI BQ27XXX POWER SUPPLY DRIVER 20504F: drivers/power/supply/bq27xxx_battery.c 20505F: drivers/power/supply/bq27xxx_battery_i2c.c 20506F: include/linux/power/bq27xxx_battery.h 20507 20508TI CDCE706 CLOCK DRIVER 20509M: Max Filippov <jcmvbkbc@gmail.com> 20510S: Maintained 20511F: drivers/clk/clk-cdce706.c 20512 20513TI CLOCK DRIVER 20514M: Tero Kristo <kristo@kernel.org> 20515L: linux-omap@vger.kernel.org 20516S: Odd Fixes 20517F: drivers/clk/ti/ 20518F: include/linux/clk/ti.h 20519 20520TI DAVINCI MACHINE SUPPORT 20521M: Sekhar Nori <nsekhar@ti.com> 20522R: Bartosz Golaszewski <brgl@bgdev.pl> 20523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20524S: Supported 20525T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20526F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20527F: arch/arm/boot/dts/da850* 20528F: arch/arm/mach-davinci/ 20529F: drivers/i2c/busses/i2c-davinci.c 20530 20531TI DAVINCI SERIES CLOCK DRIVER 20532M: David Lechner <david@lechnology.com> 20533R: Sekhar Nori <nsekhar@ti.com> 20534S: Maintained 20535F: Documentation/devicetree/bindings/clock/ti/davinci/ 20536F: drivers/clk/davinci/ 20537F: include/linux/clk/davinci.h 20538 20539TI DAVINCI SERIES GPIO DRIVER 20540M: Keerthy <j-keerthy@ti.com> 20541L: linux-gpio@vger.kernel.org 20542S: Maintained 20543F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20544F: drivers/gpio/gpio-davinci.c 20545 20546TI DAVINCI SERIES MEDIA DRIVER 20547M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20548L: linux-media@vger.kernel.org 20549S: Maintained 20550W: https://linuxtv.org 20551Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20552T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20553F: drivers/media/platform/ti/davinci/ 20554F: drivers/staging/media/deprecated/vpfe_capture/ 20555F: include/media/davinci/ 20556 20557TI ENHANCED CAPTURE (eCAP) DRIVER 20558M: Vignesh Raghavendra <vigneshr@ti.com> 20559R: Julien Panis <jpanis@baylibre.com> 20560L: linux-iio@vger.kernel.org 20561L: linux-omap@vger.kernel.org 20562S: Maintained 20563F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20564F: drivers/counter/ti-ecap-capture.c 20565 20566TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20567R: David Lechner <david@lechnology.com> 20568L: linux-iio@vger.kernel.org 20569F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20570F: drivers/counter/ti-eqep.c 20571 20572TI ETHERNET SWITCH DRIVER (CPSW) 20573R: Grygorii Strashko <grygorii.strashko@ti.com> 20574L: linux-omap@vger.kernel.org 20575L: netdev@vger.kernel.org 20576S: Maintained 20577F: drivers/net/ethernet/ti/cpsw* 20578F: drivers/net/ethernet/ti/davinci* 20579 20580TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20581M: Alex Dubov <oakad@yahoo.com> 20582S: Maintained 20583W: http://tifmxx.berlios.de/ 20584F: drivers/memstick/host/tifm_ms.c 20585F: drivers/misc/tifm* 20586F: drivers/mmc/host/tifm_sd.c 20587F: include/linux/tifm.h 20588 20589TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20590M: Nishanth Menon <nm@ti.com> 20591M: Santosh Shilimkar <ssantosh@kernel.org> 20592L: linux-kernel@vger.kernel.org 20593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20594S: Maintained 20595T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20596F: drivers/soc/ti/* 20597 20598TI LM49xxx FAMILY ASoC CODEC DRIVERS 20599M: M R Swami Reddy <mr.swami.reddy@ti.com> 20600M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20601L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20602S: Maintained 20603F: sound/soc/codecs/isabelle* 20604F: sound/soc/codecs/lm49453* 20605 20606TI PCM3060 ASoC CODEC DRIVER 20607M: Kirill Marinushkin <kmarinushkin@birdec.com> 20608L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20609S: Maintained 20610F: Documentation/devicetree/bindings/sound/pcm3060.txt 20611F: sound/soc/codecs/pcm3060* 20612 20613TI TAS571X FAMILY ASoC CODEC DRIVER 20614M: Kevin Cernekee <cernekee@chromium.org> 20615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20616S: Odd Fixes 20617F: sound/soc/codecs/tas571x* 20618 20619TI TRF7970A NFC DRIVER 20620M: Mark Greer <mgreer@animalcreek.com> 20621L: linux-wireless@vger.kernel.org 20622L: linux-nfc@lists.01.org (subscribers-only) 20623S: Supported 20624F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20625F: drivers/nfc/trf7970a.c 20626 20627TI TSC2046 ADC DRIVER 20628M: Oleksij Rempel <o.rempel@pengutronix.de> 20629R: kernel@pengutronix.de 20630L: linux-iio@vger.kernel.org 20631S: Maintained 20632F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20633F: drivers/iio/adc/ti-tsc2046.c 20634 20635TI TWL4030 SERIES SOC CODEC DRIVER 20636M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20637L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20638S: Maintained 20639F: sound/soc/codecs/twl4030* 20640 20641TI VPE/CAL DRIVERS 20642M: Benoit Parrot <bparrot@ti.com> 20643L: linux-media@vger.kernel.org 20644S: Maintained 20645W: http://linuxtv.org/ 20646Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20647F: Documentation/devicetree/bindings/media/ti,cal.yaml 20648F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20649F: drivers/media/platform/ti/cal/ 20650F: drivers/media/platform/ti/vpe/ 20651 20652TI WILINK WIRELESS DRIVERS 20653L: linux-wireless@vger.kernel.org 20654S: Orphan 20655W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20656W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20657T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20658F: drivers/net/wireless/ti/ 20659F: include/linux/wl12xx.h 20660 20661TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20662M: John Stultz <jstultz@google.com> 20663M: Thomas Gleixner <tglx@linutronix.de> 20664R: Stephen Boyd <sboyd@kernel.org> 20665L: linux-kernel@vger.kernel.org 20666S: Supported 20667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20668F: include/linux/clocksource.h 20669F: include/linux/time.h 20670F: include/linux/timex.h 20671F: include/uapi/linux/time.h 20672F: include/uapi/linux/timex.h 20673F: kernel/time/alarmtimer.c 20674F: kernel/time/clocksource.c 20675F: kernel/time/ntp.c 20676F: kernel/time/time*.c 20677F: tools/testing/selftests/timers/ 20678 20679TIPC NETWORK LAYER 20680M: Jon Maloy <jmaloy@redhat.com> 20681M: Ying Xue <ying.xue@windriver.com> 20682L: netdev@vger.kernel.org (core kernel code) 20683L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20684S: Maintained 20685W: http://tipc.sourceforge.net/ 20686F: include/uapi/linux/tipc*.h 20687F: net/tipc/ 20688 20689TLAN NETWORK DRIVER 20690M: Samuel Chessman <chessman@tux.org> 20691L: tlan-devel@lists.sourceforge.net (subscribers-only) 20692S: Maintained 20693W: http://sourceforge.net/projects/tlan/ 20694F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20695F: drivers/net/ethernet/ti/tlan.* 20696 20697TM6000 VIDEO4LINUX DRIVER 20698M: Mauro Carvalho Chehab <mchehab@kernel.org> 20699L: linux-media@vger.kernel.org 20700S: Odd fixes 20701W: https://linuxtv.org 20702T: git git://linuxtv.org/media_tree.git 20703F: Documentation/admin-guide/media/tm6000* 20704F: drivers/staging/media/deprecated/tm6000/ 20705 20706TMIO/SDHI MMC DRIVER 20707M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20708L: linux-mmc@vger.kernel.org 20709L: linux-renesas-soc@vger.kernel.org 20710S: Supported 20711F: drivers/mmc/host/renesas_sdhi* 20712F: drivers/mmc/host/tmio_mmc* 20713F: include/linux/mfd/tmio.h 20714 20715TMP401 HARDWARE MONITOR DRIVER 20716M: Guenter Roeck <linux@roeck-us.net> 20717L: linux-hwmon@vger.kernel.org 20718S: Maintained 20719F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20720F: Documentation/hwmon/tmp401.rst 20721F: drivers/hwmon/tmp401.c 20722 20723TMP464 HARDWARE MONITOR DRIVER 20724M: Agathe Porte <agathe.porte@nokia.com> 20725M: Guenter Roeck <linux@roeck-us.net> 20726L: linux-hwmon@vger.kernel.org 20727S: Maintained 20728F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20729F: Documentation/hwmon/tmp464.rst 20730F: drivers/hwmon/tmp464.c 20731 20732TMP513 HARDWARE MONITOR DRIVER 20733M: Eric Tremblay <etremblay@distech-controls.com> 20734L: linux-hwmon@vger.kernel.org 20735S: Maintained 20736F: Documentation/hwmon/tmp513.rst 20737F: drivers/hwmon/tmp513.c 20738 20739TMPFS (SHMEM FILESYSTEM) 20740M: Hugh Dickins <hughd@google.com> 20741L: linux-mm@kvack.org 20742S: Maintained 20743F: include/linux/shmem_fs.h 20744F: mm/shmem.c 20745 20746TOMOYO SECURITY MODULE 20747M: Kentaro Takeda <takedakn@nttdata.co.jp> 20748M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20749L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20750L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20751L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20752L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20753S: Maintained 20754W: https://tomoyo.osdn.jp/ 20755F: security/tomoyo/ 20756 20757TOPSTAR LAPTOP EXTRAS DRIVER 20758M: Herton Ronaldo Krzesinski <herton@canonical.com> 20759L: platform-driver-x86@vger.kernel.org 20760S: Maintained 20761F: drivers/platform/x86/topstar-laptop.c 20762 20763TORTURE-TEST MODULES 20764M: Davidlohr Bueso <dave@stgolabs.net> 20765M: "Paul E. McKenney" <paulmck@kernel.org> 20766M: Josh Triplett <josh@joshtriplett.org> 20767L: linux-kernel@vger.kernel.org 20768S: Supported 20769T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20770F: Documentation/RCU/torture.rst 20771F: kernel/locking/locktorture.c 20772F: kernel/rcu/rcuscale.c 20773F: kernel/rcu/rcutorture.c 20774F: kernel/rcu/refscale.c 20775F: kernel/torture.c 20776 20777TOSHIBA ACPI EXTRAS DRIVER 20778M: Azael Avalos <coproscefalo@gmail.com> 20779L: platform-driver-x86@vger.kernel.org 20780S: Maintained 20781F: drivers/platform/x86/toshiba_acpi.c 20782 20783TOSHIBA BLUETOOTH DRIVER 20784M: Azael Avalos <coproscefalo@gmail.com> 20785L: platform-driver-x86@vger.kernel.org 20786S: Maintained 20787F: drivers/platform/x86/toshiba_bluetooth.c 20788 20789TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20790M: Azael Avalos <coproscefalo@gmail.com> 20791L: platform-driver-x86@vger.kernel.org 20792S: Maintained 20793F: drivers/platform/x86/toshiba_haps.c 20794 20795TOSHIBA SMM DRIVER 20796M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20797S: Maintained 20798W: http://www.buzzard.org.uk/toshiba/ 20799F: drivers/char/toshiba.c 20800F: include/linux/toshiba.h 20801F: include/uapi/linux/toshiba.h 20802 20803TOSHIBA TC358743 DRIVER 20804M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20805L: linux-media@vger.kernel.org 20806S: Maintained 20807F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20808F: drivers/media/i2c/tc358743* 20809F: include/media/i2c/tc358743.h 20810 20811TOSHIBA WMI HOTKEYS DRIVER 20812M: Azael Avalos <coproscefalo@gmail.com> 20813L: platform-driver-x86@vger.kernel.org 20814S: Maintained 20815F: drivers/platform/x86/toshiba-wmi.c 20816 20817TPM DEVICE DRIVER 20818M: Peter Huewe <peterhuewe@gmx.de> 20819M: Jarkko Sakkinen <jarkko@kernel.org> 20820R: Jason Gunthorpe <jgg@ziepe.ca> 20821L: linux-integrity@vger.kernel.org 20822S: Maintained 20823W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20824Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20825T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20826F: drivers/char/tpm/ 20827 20828TPS546D24 DRIVER 20829M: Duke Du <dukedu83@gmail.com> 20830L: linux-hwmon@vger.kernel.org 20831S: Maintained 20832F: Documentation/hwmon/tps546d24.rst 20833F: drivers/hwmon/pmbus/tps546d24.c 20834 20835TRACING 20836M: Steven Rostedt <rostedt@goodmis.org> 20837M: Masami Hiramatsu <mhiramat@kernel.org> 20838S: Maintained 20839T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20840F: Documentation/trace/* 20841F: fs/tracefs/ 20842F: include/linux/trace*.h 20843F: include/trace/ 20844F: kernel/trace/ 20845F: scripts/tracing/ 20846F: tools/testing/selftests/ftrace/ 20847 20848TRACING MMIO ACCESSES (MMIOTRACE) 20849M: Steven Rostedt <rostedt@goodmis.org> 20850M: Masami Hiramatsu <mhiramat@kernel.org> 20851R: Karol Herbst <karolherbst@gmail.com> 20852R: Pekka Paalanen <ppaalanen@gmail.com> 20853L: linux-kernel@vger.kernel.org 20854L: nouveau@lists.freedesktop.org 20855S: Maintained 20856F: arch/x86/mm/kmmio.c 20857F: arch/x86/mm/mmio-mod.c 20858F: arch/x86/mm/testmmiotrace.c 20859F: include/linux/mmiotrace.h 20860F: kernel/trace/trace_mmiotrace.c 20861 20862TRACING OS NOISE / LATENCY TRACERS 20863M: Steven Rostedt <rostedt@goodmis.org> 20864M: Daniel Bristot de Oliveira <bristot@kernel.org> 20865S: Maintained 20866F: kernel/trace/trace_osnoise.c 20867F: include/trace/events/osnoise.h 20868F: kernel/trace/trace_hwlat.c 20869F: kernel/trace/trace_irqsoff.c 20870F: kernel/trace/trace_sched_wakeup.c 20871F: Documentation/trace/osnoise-tracer.rst 20872F: Documentation/trace/timerlat-tracer.rst 20873F: Documentation/trace/hwlat_detector.rst 20874F: arch/*/kernel/trace.c 20875 20876Real-time Linux Analysis (RTLA) tools 20877M: Daniel Bristot de Oliveira <bristot@kernel.org> 20878M: Steven Rostedt <rostedt@goodmis.org> 20879L: linux-trace-devel@vger.kernel.org 20880S: Maintained 20881F: Documentation/tools/rtla/ 20882F: tools/tracing/rtla/ 20883 20884TRADITIONAL CHINESE DOCUMENTATION 20885M: Hu Haowen <src.res@email.cn> 20886L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20887S: Maintained 20888W: https://github.com/srcres258/linux-doc 20889T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20890F: Documentation/translations/zh_TW/ 20891 20892TTY LAYER 20893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20894M: Jiri Slaby <jirislaby@kernel.org> 20895S: Supported 20896T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20897F: Documentation/driver-api/serial/ 20898F: drivers/tty/ 20899F: drivers/tty/serial/serial_core.c 20900F: include/linux/selection.h 20901F: include/linux/serial.h 20902F: include/linux/serial_core.h 20903F: include/linux/sysrq.h 20904F: include/linux/tty*.h 20905F: include/linux/vt.h 20906F: include/linux/vt_*.h 20907F: include/uapi/linux/serial.h 20908F: include/uapi/linux/serial_core.h 20909F: include/uapi/linux/tty.h 20910 20911TUA9001 MEDIA DRIVER 20912M: Antti Palosaari <crope@iki.fi> 20913L: linux-media@vger.kernel.org 20914S: Maintained 20915W: https://linuxtv.org 20916W: http://palosaari.fi/linux/ 20917Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20918T: git git://linuxtv.org/anttip/media_tree.git 20919F: drivers/media/tuners/tua9001* 20920 20921TULIP NETWORK DRIVERS 20922L: netdev@vger.kernel.org 20923L: linux-parisc@vger.kernel.org 20924S: Orphan 20925F: drivers/net/ethernet/dec/tulip/ 20926 20927TUN/TAP driver 20928M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20929S: Maintained 20930W: http://vtun.sourceforge.net/tun 20931F: Documentation/networking/tuntap.rst 20932F: arch/um/os-Linux/drivers/ 20933 20934TURBOCHANNEL SUBSYSTEM 20935M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20936M: Ralf Baechle <ralf@linux-mips.org> 20937L: linux-mips@vger.kernel.org 20938S: Maintained 20939Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20940F: drivers/tc/ 20941F: include/linux/tc.h 20942 20943TURBOSTAT UTILITY 20944M: "Len Brown" <lenb@kernel.org> 20945L: linux-pm@vger.kernel.org 20946S: Supported 20947Q: https://patchwork.kernel.org/project/linux-pm/list/ 20948B: https://bugzilla.kernel.org 20949T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20950F: tools/power/x86/turbostat/ 20951 20952TW5864 VIDEO4LINUX DRIVER 20953M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20954M: Anton Sviridenko <anton@corp.bluecherry.net> 20955M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20956M: Andrey Utkin <andrey_utkin@fastmail.com> 20957L: linux-media@vger.kernel.org 20958S: Supported 20959F: drivers/media/pci/tw5864/ 20960 20961TW68 VIDEO4LINUX DRIVER 20962M: Hans Verkuil <hverkuil@xs4all.nl> 20963L: linux-media@vger.kernel.org 20964S: Odd Fixes 20965W: https://linuxtv.org 20966T: git git://linuxtv.org/media_tree.git 20967F: drivers/media/pci/tw68/ 20968 20969TW686X VIDEO4LINUX DRIVER 20970M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20971L: linux-media@vger.kernel.org 20972S: Maintained 20973W: http://linuxtv.org 20974T: git git://linuxtv.org/media_tree.git 20975F: drivers/media/pci/tw686x/ 20976 20977U-BOOT ENVIRONMENT VARIABLES 20978M: Rafał Miłecki <rafal@milecki.pl> 20979S: Maintained 20980F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20981F: drivers/nvmem/u-boot-env.c 20982 20983UACCE ACCELERATOR FRAMEWORK 20984M: Zhangfei Gao <zhangfei.gao@linaro.org> 20985M: Zhou Wang <wangzhou1@hisilicon.com> 20986L: linux-accelerators@lists.ozlabs.org 20987L: linux-kernel@vger.kernel.org 20988S: Maintained 20989F: Documentation/ABI/testing/sysfs-driver-uacce 20990F: Documentation/misc-devices/uacce.rst 20991F: drivers/misc/uacce/ 20992F: include/linux/uacce.h 20993F: include/uapi/misc/uacce/ 20994 20995UBI FILE SYSTEM (UBIFS) 20996M: Richard Weinberger <richard@nod.at> 20997L: linux-mtd@lists.infradead.org 20998S: Supported 20999W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21000T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21001T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21002F: Documentation/ABI/testing/sysfs-fs-ubifs 21003F: Documentation/filesystems/ubifs-authentication.rst 21004F: Documentation/filesystems/ubifs.rst 21005F: fs/ubifs/ 21006 21007UBLK USERSPACE BLOCK DRIVER 21008M: Ming Lei <ming.lei@redhat.com> 21009L: linux-block@vger.kernel.org 21010S: Maintained 21011F: Documentation/block/ublk.rst 21012F: drivers/block/ublk_drv.c 21013F: include/uapi/linux/ublk_cmd.h 21014 21015UCLINUX (M68KNOMMU AND COLDFIRE) 21016M: Greg Ungerer <gerg@linux-m68k.org> 21017L: linux-m68k@lists.linux-m68k.org 21018L: uclinux-dev@uclinux.org (subscribers-only) 21019S: Maintained 21020W: http://www.linux-m68k.org/ 21021W: http://www.uclinux.org/ 21022T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21023F: arch/m68k/*/*_no.* 21024F: arch/m68k/68*/ 21025F: arch/m68k/coldfire/ 21026F: arch/m68k/include/asm/*_no.* 21027 21028UDF FILESYSTEM 21029M: Jan Kara <jack@suse.com> 21030S: Maintained 21031F: Documentation/filesystems/udf.rst 21032F: fs/udf/ 21033 21034UDRAW TABLET 21035M: Bastien Nocera <hadess@hadess.net> 21036L: linux-input@vger.kernel.org 21037S: Maintained 21038F: drivers/hid/hid-udraw-ps3.c 21039 21040UFS FILESYSTEM 21041M: Evgeniy Dushistov <dushistov@mail.ru> 21042S: Maintained 21043F: Documentation/admin-guide/ufs.rst 21044F: fs/ufs/ 21045 21046UHID USERSPACE HID IO DRIVER 21047M: David Rheinsberg <david.rheinsberg@gmail.com> 21048L: linux-input@vger.kernel.org 21049S: Maintained 21050F: drivers/hid/uhid.c 21051F: include/uapi/linux/uhid.h 21052 21053ULPI BUS 21054M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21055L: linux-usb@vger.kernel.org 21056S: Maintained 21057F: drivers/usb/common/ulpi.c 21058F: include/linux/ulpi/ 21059 21060UNICODE SUBSYSTEM 21061M: Gabriel Krisman Bertazi <krisman@collabora.com> 21062L: linux-fsdevel@vger.kernel.org 21063S: Supported 21064F: fs/unicode/ 21065 21066UNIFDEF 21067M: Tony Finch <dot@dotat.at> 21068S: Maintained 21069W: http://dotat.at/prog/unifdef 21070F: scripts/unifdef.c 21071 21072UNIFORM CDROM DRIVER 21073M: Phillip Potter <phil@philpotter.co.uk> 21074S: Maintained 21075F: Documentation/cdrom/ 21076F: drivers/cdrom/cdrom.c 21077F: include/linux/cdrom.h 21078F: include/uapi/linux/cdrom.h 21079 21080UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21081R: Alim Akhtar <alim.akhtar@samsung.com> 21082R: Avri Altman <avri.altman@wdc.com> 21083R: Bart Van Assche <bvanassche@acm.org> 21084L: linux-scsi@vger.kernel.org 21085S: Supported 21086F: Documentation/devicetree/bindings/ufs/ 21087F: Documentation/scsi/ufs.rst 21088F: drivers/ufs/core/ 21089 21090UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21091M: Pedro Sousa <pedrom.sousa@synopsys.com> 21092L: linux-scsi@vger.kernel.org 21093S: Supported 21094F: drivers/ufs/host/*dwc* 21095 21096UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21097M: Stanley Chu <stanley.chu@mediatek.com> 21098L: linux-scsi@vger.kernel.org 21099L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21100S: Maintained 21101F: drivers/ufs/host/ufs-mediatek* 21102 21103UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21104M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21105L: linux-renesas-soc@vger.kernel.org 21106L: linux-scsi@vger.kernel.org 21107S: Maintained 21108F: drivers/ufs/host/ufs-renesas.c 21109 21110UNSORTED BLOCK IMAGES (UBI) 21111M: Richard Weinberger <richard@nod.at> 21112L: linux-mtd@lists.infradead.org 21113S: Supported 21114W: http://www.linux-mtd.infradead.org/ 21115T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21116T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21117F: drivers/mtd/ubi/ 21118F: include/linux/mtd/ubi.h 21119F: include/uapi/mtd/ubi-user.h 21120 21121USB "USBNET" DRIVER FRAMEWORK 21122M: Oliver Neukum <oneukum@suse.com> 21123L: netdev@vger.kernel.org 21124S: Maintained 21125W: http://www.linux-usb.org/usbnet 21126F: drivers/net/usb/usbnet.c 21127F: include/linux/usb/usbnet.h 21128 21129USB ACM DRIVER 21130M: Oliver Neukum <oneukum@suse.com> 21131L: linux-usb@vger.kernel.org 21132S: Maintained 21133F: Documentation/usb/acm.rst 21134F: drivers/usb/class/cdc-acm.* 21135 21136USB APPLE MFI FASTCHARGE DRIVER 21137M: Bastien Nocera <hadess@hadess.net> 21138L: linux-usb@vger.kernel.org 21139S: Maintained 21140F: drivers/usb/misc/apple-mfi-fastcharge.c 21141 21142USB AR5523 WIRELESS DRIVER 21143M: Pontus Fuchs <pontus.fuchs@gmail.com> 21144L: linux-wireless@vger.kernel.org 21145S: Maintained 21146F: drivers/net/wireless/ath/ar5523/ 21147 21148USB ATTACHED SCSI 21149M: Oliver Neukum <oneukum@suse.com> 21150L: linux-usb@vger.kernel.org 21151L: linux-scsi@vger.kernel.org 21152S: Maintained 21153F: drivers/usb/storage/uas.c 21154 21155USB CDC ETHERNET DRIVER 21156M: Oliver Neukum <oliver@neukum.org> 21157L: linux-usb@vger.kernel.org 21158S: Maintained 21159F: drivers/net/usb/cdc_*.c 21160F: include/uapi/linux/usb/cdc.h 21161 21162USB CHAOSKEY DRIVER 21163M: Keith Packard <keithp@keithp.com> 21164L: linux-usb@vger.kernel.org 21165S: Maintained 21166F: drivers/usb/misc/chaoskey.c 21167 21168USB CYPRESS C67X00 DRIVER 21169L: linux-usb@vger.kernel.org 21170S: Orphan 21171F: drivers/usb/c67x00/ 21172 21173USB DAVICOM DM9601 DRIVER 21174M: Peter Korsgaard <peter@korsgaard.com> 21175L: netdev@vger.kernel.org 21176S: Maintained 21177W: http://www.linux-usb.org/usbnet 21178F: drivers/net/usb/dm9601.c 21179 21180USB EHCI DRIVER 21181M: Alan Stern <stern@rowland.harvard.edu> 21182L: linux-usb@vger.kernel.org 21183S: Maintained 21184F: Documentation/usb/ehci.rst 21185F: drivers/usb/host/ehci* 21186 21187USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21188M: Jiri Kosina <jikos@kernel.org> 21189M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21190L: linux-usb@vger.kernel.org 21191S: Maintained 21192T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21193F: Documentation/hid/hiddev.rst 21194F: drivers/hid/usbhid/ 21195 21196USB INTEL XHCI ROLE MUX DRIVER 21197M: Hans de Goede <hdegoede@redhat.com> 21198L: linux-usb@vger.kernel.org 21199S: Maintained 21200F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21201 21202USB IP DRIVER FOR HISILICON KIRIN 960 21203M: Yu Chen <chenyu56@huawei.com> 21204M: Binghui Wang <wangbinghui@hisilicon.com> 21205L: linux-usb@vger.kernel.org 21206S: Maintained 21207F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21208F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21209 21210USB IP DRIVER FOR HISILICON KIRIN 970 21211M: Mauro Carvalho Chehab <mchehab@kernel.org> 21212L: linux-usb@vger.kernel.org 21213S: Maintained 21214F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21215F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21216 21217USB ISP116X DRIVER 21218M: Olav Kongas <ok@artecdesign.ee> 21219L: linux-usb@vger.kernel.org 21220S: Maintained 21221F: drivers/usb/host/isp116x* 21222F: include/linux/usb/isp116x.h 21223 21224USB ISP1760 DRIVER 21225M: Rui Miguel Silva <rui.silva@linaro.org> 21226L: linux-usb@vger.kernel.org 21227S: Maintained 21228F: drivers/usb/isp1760/* 21229F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21230 21231USB LAN78XX ETHERNET DRIVER 21232M: Woojung Huh <woojung.huh@microchip.com> 21233M: UNGLinuxDriver@microchip.com 21234L: netdev@vger.kernel.org 21235S: Maintained 21236F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21237F: drivers/net/usb/lan78xx.* 21238F: include/dt-bindings/net/microchip-lan78xx.h 21239 21240USB MASS STORAGE DRIVER 21241M: Alan Stern <stern@rowland.harvard.edu> 21242L: linux-usb@vger.kernel.org 21243L: usb-storage@lists.one-eyed-alien.net 21244S: Maintained 21245F: drivers/usb/storage/ 21246 21247USB MIDI DRIVER 21248M: Clemens Ladisch <clemens@ladisch.de> 21249L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21250S: Maintained 21251T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21252F: sound/usb/midi.* 21253 21254USB NETWORKING DRIVERS 21255L: linux-usb@vger.kernel.org 21256S: Odd Fixes 21257F: drivers/net/usb/ 21258 21259USB OHCI DRIVER 21260M: Alan Stern <stern@rowland.harvard.edu> 21261L: linux-usb@vger.kernel.org 21262S: Maintained 21263F: Documentation/usb/ohci.rst 21264F: drivers/usb/host/ohci* 21265 21266USB OTG FSM (Finite State Machine) 21267M: Peter Chen <peter.chen@kernel.org> 21268L: linux-usb@vger.kernel.org 21269S: Maintained 21270T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21271F: drivers/usb/common/usb-otg-fsm.c 21272 21273USB OVER IP DRIVER 21274M: Valentina Manea <valentina.manea.m@gmail.com> 21275M: Shuah Khan <shuah@kernel.org> 21276M: Shuah Khan <skhan@linuxfoundation.org> 21277L: linux-usb@vger.kernel.org 21278S: Maintained 21279F: Documentation/usb/usbip_protocol.rst 21280F: drivers/usb/usbip/ 21281F: tools/testing/selftests/drivers/usb/usbip/ 21282F: tools/usb/usbip/ 21283 21284USB PEGASUS DRIVER 21285M: Petko Manolov <petkan@nucleusys.com> 21286L: linux-usb@vger.kernel.org 21287L: netdev@vger.kernel.org 21288S: Maintained 21289W: https://github.com/petkan/pegasus 21290T: git https://github.com/petkan/pegasus.git 21291F: drivers/net/usb/pegasus.* 21292 21293USB PRINTER DRIVER (usblp) 21294M: Pete Zaitcev <zaitcev@redhat.com> 21295L: linux-usb@vger.kernel.org 21296S: Supported 21297F: drivers/usb/class/usblp.c 21298 21299USB RAW GADGET DRIVER 21300R: Andrey Konovalov <andreyknvl@gmail.com> 21301L: linux-usb@vger.kernel.org 21302S: Maintained 21303F: Documentation/usb/raw-gadget.rst 21304F: drivers/usb/gadget/legacy/raw_gadget.c 21305F: include/uapi/linux/usb/raw_gadget.h 21306 21307USB QMI WWAN NETWORK DRIVER 21308M: Bjørn Mork <bjorn@mork.no> 21309L: netdev@vger.kernel.org 21310S: Maintained 21311F: Documentation/ABI/testing/sysfs-class-net-qmi 21312F: drivers/net/usb/qmi_wwan.c 21313 21314USB RTL8150 DRIVER 21315M: Petko Manolov <petkan@nucleusys.com> 21316L: linux-usb@vger.kernel.org 21317L: netdev@vger.kernel.org 21318S: Maintained 21319W: https://github.com/petkan/rtl8150 21320T: git https://github.com/petkan/rtl8150.git 21321F: drivers/net/usb/rtl8150.c 21322 21323USB SERIAL SUBSYSTEM 21324M: Johan Hovold <johan@kernel.org> 21325L: linux-usb@vger.kernel.org 21326S: Maintained 21327T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21328F: Documentation/usb/usb-serial.rst 21329F: drivers/usb/serial/ 21330F: include/linux/usb/serial.h 21331 21332USB SMSC75XX ETHERNET DRIVER 21333M: Steve Glendinning <steve.glendinning@shawell.net> 21334L: netdev@vger.kernel.org 21335S: Maintained 21336F: drivers/net/usb/smsc75xx.* 21337 21338USB SMSC95XX ETHERNET DRIVER 21339M: Steve Glendinning <steve.glendinning@shawell.net> 21340M: UNGLinuxDriver@microchip.com 21341L: netdev@vger.kernel.org 21342S: Maintained 21343F: drivers/net/usb/smsc95xx.* 21344 21345USB SUBSYSTEM 21346M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21347L: linux-usb@vger.kernel.org 21348S: Supported 21349W: http://www.linux-usb.org 21350T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21351F: Documentation/devicetree/bindings/usb/ 21352F: Documentation/usb/ 21353F: drivers/usb/ 21354F: include/dt-bindings/usb/ 21355F: include/linux/usb.h 21356F: include/linux/usb/ 21357 21358USB TYPEC BUS FOR ALTERNATE MODES 21359M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21360L: linux-usb@vger.kernel.org 21361S: Maintained 21362F: Documentation/ABI/testing/sysfs-bus-typec 21363F: Documentation/driver-api/usb/typec_bus.rst 21364F: drivers/usb/typec/altmodes/ 21365F: include/linux/usb/typec_altmode.h 21366 21367USB TYPEC CLASS 21368M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21369L: linux-usb@vger.kernel.org 21370S: Maintained 21371F: Documentation/ABI/testing/sysfs-class-typec 21372F: Documentation/driver-api/usb/typec.rst 21373F: drivers/usb/typec/ 21374F: include/linux/usb/typec.h 21375 21376USB TYPEC INTEL PMC MUX DRIVER 21377M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21378L: linux-usb@vger.kernel.org 21379S: Maintained 21380F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21381F: drivers/usb/typec/mux/intel_pmc_mux.c 21382 21383USB TYPEC PI3USB30532 MUX DRIVER 21384M: Hans de Goede <hdegoede@redhat.com> 21385L: linux-usb@vger.kernel.org 21386S: Maintained 21387F: drivers/usb/typec/mux/pi3usb30532.c 21388 21389USB TYPEC PORT CONTROLLER DRIVERS 21390M: Guenter Roeck <linux@roeck-us.net> 21391L: linux-usb@vger.kernel.org 21392S: Maintained 21393F: drivers/usb/typec/tcpm/ 21394 21395USB UHCI DRIVER 21396M: Alan Stern <stern@rowland.harvard.edu> 21397L: linux-usb@vger.kernel.org 21398S: Maintained 21399F: drivers/usb/host/uhci* 21400 21401USB VIDEO CLASS 21402M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21403L: linux-media@vger.kernel.org 21404S: Maintained 21405W: http://www.ideasonboard.org/uvc/ 21406T: git git://linuxtv.org/media_tree.git 21407F: drivers/media/usb/uvc/ 21408F: include/uapi/linux/uvcvideo.h 21409 21410USB WEBCAM GADGET 21411M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21412L: linux-usb@vger.kernel.org 21413S: Maintained 21414F: drivers/usb/gadget/function/*uvc* 21415F: drivers/usb/gadget/legacy/webcam.c 21416F: include/uapi/linux/usb/g_uvc.h 21417 21418USB WIRELESS RNDIS DRIVER (rndis_wlan) 21419M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21420L: linux-wireless@vger.kernel.org 21421S: Maintained 21422F: drivers/net/wireless/rndis_wlan.c 21423 21424USB XHCI DRIVER 21425M: Mathias Nyman <mathias.nyman@intel.com> 21426L: linux-usb@vger.kernel.org 21427S: Supported 21428F: drivers/usb/host/pci-quirks* 21429F: drivers/usb/host/xhci* 21430 21431USB ZD1201 DRIVER 21432L: linux-wireless@vger.kernel.org 21433S: Orphan 21434W: http://linux-lc100020.sourceforge.net 21435F: drivers/net/wireless/zydas/zd1201.* 21436 21437USB ZR364XX DRIVER 21438M: Antoine Jacquet <royale@zerezo.com> 21439L: linux-usb@vger.kernel.org 21440L: linux-media@vger.kernel.org 21441S: Maintained 21442W: http://royale.zerezo.com/zr364xx/ 21443T: git git://linuxtv.org/media_tree.git 21444F: Documentation/admin-guide/media/zr364xx* 21445F: drivers/staging/media/deprecated/zr364xx/ 21446 21447USER-MODE LINUX (UML) 21448M: Richard Weinberger <richard@nod.at> 21449M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21450M: Johannes Berg <johannes@sipsolutions.net> 21451L: linux-um@lists.infradead.org 21452S: Maintained 21453W: http://user-mode-linux.sourceforge.net 21454Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21455T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21456T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21457F: Documentation/virt/uml/ 21458F: arch/um/ 21459F: arch/x86/um/ 21460F: fs/hostfs/ 21461 21462USERSPACE COPYIN/COPYOUT (UIOVEC) 21463M: Alexander Viro <viro@zeniv.linux.org.uk> 21464S: Maintained 21465F: include/linux/uio.h 21466F: lib/iov_iter.c 21467 21468USERSPACE DMA BUFFER DRIVER 21469M: Gerd Hoffmann <kraxel@redhat.com> 21470L: dri-devel@lists.freedesktop.org 21471S: Maintained 21472T: git git://anongit.freedesktop.org/drm/drm-misc 21473F: drivers/dma-buf/udmabuf.c 21474F: include/uapi/linux/udmabuf.h 21475 21476USERSPACE I/O (UIO) 21477M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21478S: Maintained 21479T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21480F: Documentation/driver-api/uio-howto.rst 21481F: drivers/uio/ 21482F: include/linux/uio_driver.h 21483 21484UTIL-LINUX PACKAGE 21485M: Karel Zak <kzak@redhat.com> 21486L: util-linux@vger.kernel.org 21487S: Maintained 21488W: http://en.wikipedia.org/wiki/Util-linux 21489T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21490 21491UUID HELPERS 21492M: Christoph Hellwig <hch@lst.de> 21493R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21494L: linux-kernel@vger.kernel.org 21495S: Maintained 21496T: git git://git.infradead.org/users/hch/uuid.git 21497F: include/linux/uuid.h 21498F: include/uapi/linux/uuid.h 21499F: lib/test_uuid.c 21500F: lib/uuid.c 21501 21502UV SYSFS DRIVER 21503M: Justin Ernst <justin.ernst@hpe.com> 21504L: platform-driver-x86@vger.kernel.org 21505S: Maintained 21506F: drivers/platform/x86/uv_sysfs.c 21507 21508UVESAFB DRIVER 21509M: Michal Januszewski <spock@gentoo.org> 21510L: linux-fbdev@vger.kernel.org 21511S: Maintained 21512W: https://github.com/mjanusz/v86d 21513F: Documentation/fb/uvesafb.rst 21514F: drivers/video/fbdev/uvesafb.* 21515 21516Ux500 CLOCK DRIVERS 21517M: Ulf Hansson <ulf.hansson@linaro.org> 21518L: linux-clk@vger.kernel.org 21519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21520S: Maintained 21521F: drivers/clk/ux500/ 21522 21523VF610 NAND DRIVER 21524M: Stefan Agner <stefan@agner.ch> 21525L: linux-mtd@lists.infradead.org 21526S: Supported 21527F: drivers/mtd/nand/raw/vf610_nfc.c 21528 21529VFAT/FAT/MSDOS FILESYSTEM 21530M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21531S: Maintained 21532F: Documentation/filesystems/vfat.rst 21533F: fs/fat/ 21534F: tools/testing/selftests/filesystems/fat/ 21535 21536VFIO DRIVER 21537M: Alex Williamson <alex.williamson@redhat.com> 21538R: Cornelia Huck <cohuck@redhat.com> 21539L: kvm@vger.kernel.org 21540S: Maintained 21541T: git git://github.com/awilliam/linux-vfio.git 21542F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21543F: Documentation/driver-api/vfio.rst 21544F: drivers/vfio/ 21545F: include/linux/vfio.h 21546F: include/linux/vfio_pci_core.h 21547F: include/uapi/linux/vfio.h 21548 21549VFIO FSL-MC DRIVER 21550M: Diana Craciun <diana.craciun@oss.nxp.com> 21551L: kvm@vger.kernel.org 21552S: Maintained 21553F: drivers/vfio/fsl-mc/ 21554 21555VFIO HISILICON PCI DRIVER 21556M: Longfang Liu <liulongfang@huawei.com> 21557M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21558L: kvm@vger.kernel.org 21559S: Maintained 21560F: drivers/vfio/pci/hisilicon/ 21561 21562VFIO MEDIATED DEVICE DRIVERS 21563M: Kirti Wankhede <kwankhede@nvidia.com> 21564L: kvm@vger.kernel.org 21565S: Maintained 21566F: Documentation/driver-api/vfio-mediated-device.rst 21567F: drivers/vfio/mdev/ 21568F: include/linux/mdev.h 21569F: samples/vfio-mdev/ 21570 21571VFIO PCI DEVICE SPECIFIC DRIVERS 21572R: Jason Gunthorpe <jgg@nvidia.com> 21573R: Yishai Hadas <yishaih@nvidia.com> 21574R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21575R: Kevin Tian <kevin.tian@intel.com> 21576L: kvm@vger.kernel.org 21577S: Maintained 21578P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21579F: drivers/vfio/pci/*/ 21580 21581VFIO PLATFORM DRIVER 21582M: Eric Auger <eric.auger@redhat.com> 21583L: kvm@vger.kernel.org 21584S: Maintained 21585F: drivers/vfio/platform/ 21586 21587VFIO MLX5 PCI DRIVER 21588M: Yishai Hadas <yishaih@nvidia.com> 21589L: kvm@vger.kernel.org 21590S: Maintained 21591F: drivers/vfio/pci/mlx5/ 21592 21593VGA_SWITCHEROO 21594R: Lukas Wunner <lukas@wunner.de> 21595S: Maintained 21596T: git git://anongit.freedesktop.org/drm/drm-misc 21597F: Documentation/gpu/vga-switcheroo.rst 21598F: drivers/gpu/vga/vga_switcheroo.c 21599F: include/linux/vga_switcheroo.h 21600 21601VIA RHINE NETWORK DRIVER 21602S: Maintained 21603M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21604F: drivers/net/ethernet/via/via-rhine.c 21605 21606VIA SD/MMC CARD CONTROLLER DRIVER 21607M: Bruce Chang <brucechang@via.com.tw> 21608M: Harald Welte <HaraldWelte@viatech.com> 21609S: Maintained 21610F: drivers/mmc/host/via-sdmmc.c 21611 21612VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21613M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21614L: linux-fbdev@vger.kernel.org 21615S: Maintained 21616F: drivers/video/fbdev/via/ 21617F: include/linux/via-core.h 21618F: include/linux/via-gpio.h 21619F: include/linux/via_i2c.h 21620 21621VIA VELOCITY NETWORK DRIVER 21622M: Francois Romieu <romieu@fr.zoreil.com> 21623L: netdev@vger.kernel.org 21624S: Maintained 21625F: drivers/net/ethernet/via/via-velocity.* 21626 21627VICODEC VIRTUAL CODEC DRIVER 21628M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21629L: linux-media@vger.kernel.org 21630S: Maintained 21631W: https://linuxtv.org 21632T: git git://linuxtv.org/media_tree.git 21633F: drivers/media/test-drivers/vicodec/* 21634 21635VIDEO I2C POLLING DRIVER 21636M: Matt Ranostay <matt.ranostay@konsulko.com> 21637L: linux-media@vger.kernel.org 21638S: Maintained 21639F: drivers/media/i2c/video-i2c.c 21640 21641VIDEO MULTIPLEXER DRIVER 21642M: Philipp Zabel <p.zabel@pengutronix.de> 21643L: linux-media@vger.kernel.org 21644S: Maintained 21645F: drivers/media/platform/video-mux.c 21646 21647VIDEOBUF2 FRAMEWORK 21648M: Tomasz Figa <tfiga@chromium.org> 21649M: Marek Szyprowski <m.szyprowski@samsung.com> 21650L: linux-media@vger.kernel.org 21651S: Maintained 21652F: drivers/media/common/videobuf2/* 21653F: include/media/videobuf2-* 21654 21655VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21656M: Shuah Khan <skhan@linuxfoundation.org> 21657R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21658L: linux-media@vger.kernel.org 21659S: Maintained 21660W: https://linuxtv.org 21661T: git git://linuxtv.org/media_tree.git 21662F: drivers/media/test-drivers/vimc/* 21663 21664VIRT LIB 21665M: Alex Williamson <alex.williamson@redhat.com> 21666M: Paolo Bonzini <pbonzini@redhat.com> 21667L: kvm@vger.kernel.org 21668S: Supported 21669F: virt/lib/ 21670 21671VIRTIO AND VHOST VSOCK DRIVER 21672M: Stefan Hajnoczi <stefanha@redhat.com> 21673M: Stefano Garzarella <sgarzare@redhat.com> 21674L: kvm@vger.kernel.org 21675L: virtualization@lists.linux-foundation.org 21676L: netdev@vger.kernel.org 21677S: Maintained 21678F: drivers/vhost/vsock.c 21679F: include/linux/virtio_vsock.h 21680F: include/uapi/linux/virtio_vsock.h 21681F: net/vmw_vsock/virtio_transport.c 21682F: net/vmw_vsock/virtio_transport_common.c 21683 21684VIRTIO BLOCK AND SCSI DRIVERS 21685M: "Michael S. Tsirkin" <mst@redhat.com> 21686M: Jason Wang <jasowang@redhat.com> 21687R: Paolo Bonzini <pbonzini@redhat.com> 21688R: Stefan Hajnoczi <stefanha@redhat.com> 21689L: virtualization@lists.linux-foundation.org 21690S: Maintained 21691F: drivers/block/virtio_blk.c 21692F: drivers/scsi/virtio_scsi.c 21693F: drivers/vhost/scsi.c 21694F: include/uapi/linux/virtio_blk.h 21695F: include/uapi/linux/virtio_scsi.h 21696 21697VIRTIO CONSOLE DRIVER 21698M: Amit Shah <amit@kernel.org> 21699L: virtualization@lists.linux-foundation.org 21700S: Maintained 21701F: drivers/char/virtio_console.c 21702F: include/linux/virtio_console.h 21703F: include/uapi/linux/virtio_console.h 21704 21705VIRTIO CORE AND NET DRIVERS 21706M: "Michael S. Tsirkin" <mst@redhat.com> 21707M: Jason Wang <jasowang@redhat.com> 21708L: virtualization@lists.linux-foundation.org 21709S: Maintained 21710F: Documentation/ABI/testing/sysfs-bus-vdpa 21711F: Documentation/ABI/testing/sysfs-class-vduse 21712F: Documentation/devicetree/bindings/virtio/ 21713F: drivers/block/virtio_blk.c 21714F: drivers/crypto/virtio/ 21715F: drivers/net/virtio_net.c 21716F: drivers/vdpa/ 21717F: drivers/virtio/ 21718F: include/linux/vdpa.h 21719F: include/linux/virtio*.h 21720F: include/uapi/linux/virtio_*.h 21721F: tools/virtio/ 21722 21723IFCVF VIRTIO DATA PATH ACCELERATOR 21724R: Zhu Lingshan <lingshan.zhu@intel.com> 21725F: drivers/vdpa/ifcvf/ 21726 21727VIRTIO BALLOON 21728M: "Michael S. Tsirkin" <mst@redhat.com> 21729M: David Hildenbrand <david@redhat.com> 21730L: virtualization@lists.linux-foundation.org 21731S: Maintained 21732F: drivers/virtio/virtio_balloon.c 21733F: include/uapi/linux/virtio_balloon.h 21734F: include/linux/balloon_compaction.h 21735F: mm/balloon_compaction.c 21736 21737VIRTIO CRYPTO DRIVER 21738M: Gonglei <arei.gonglei@huawei.com> 21739L: virtualization@lists.linux-foundation.org 21740L: linux-crypto@vger.kernel.org 21741S: Maintained 21742F: drivers/crypto/virtio/ 21743F: include/uapi/linux/virtio_crypto.h 21744 21745VIRTIO DRIVERS FOR S390 21746M: Cornelia Huck <cohuck@redhat.com> 21747M: Halil Pasic <pasic@linux.ibm.com> 21748M: Eric Farman <farman@linux.ibm.com> 21749L: linux-s390@vger.kernel.org 21750L: virtualization@lists.linux-foundation.org 21751L: kvm@vger.kernel.org 21752S: Supported 21753F: arch/s390/include/uapi/asm/virtio-ccw.h 21754F: drivers/s390/virtio/ 21755 21756VIRTIO FILE SYSTEM 21757M: Vivek Goyal <vgoyal@redhat.com> 21758M: Stefan Hajnoczi <stefanha@redhat.com> 21759M: Miklos Szeredi <miklos@szeredi.hu> 21760L: virtualization@lists.linux-foundation.org 21761L: linux-fsdevel@vger.kernel.org 21762S: Supported 21763W: https://virtio-fs.gitlab.io/ 21764F: Documentation/filesystems/virtiofs.rst 21765F: fs/fuse/virtio_fs.c 21766F: include/uapi/linux/virtio_fs.h 21767 21768VIRTIO GPIO DRIVER 21769M: Enrico Weigelt, metux IT consult <info@metux.net> 21770M: Viresh Kumar <vireshk@kernel.org> 21771L: linux-gpio@vger.kernel.org 21772L: virtualization@lists.linux-foundation.org 21773S: Maintained 21774F: drivers/gpio/gpio-virtio.c 21775F: include/uapi/linux/virtio_gpio.h 21776 21777VIRTIO GPU DRIVER 21778M: David Airlie <airlied@redhat.com> 21779M: Gerd Hoffmann <kraxel@redhat.com> 21780R: Gurchetan Singh <gurchetansingh@chromium.org> 21781R: Chia-I Wu <olvaffe@gmail.com> 21782L: dri-devel@lists.freedesktop.org 21783L: virtualization@lists.linux-foundation.org 21784S: Maintained 21785T: git git://anongit.freedesktop.org/drm/drm-misc 21786F: drivers/gpu/drm/virtio/ 21787F: include/uapi/linux/virtio_gpu.h 21788 21789VIRTIO HOST (VHOST) 21790M: "Michael S. Tsirkin" <mst@redhat.com> 21791M: Jason Wang <jasowang@redhat.com> 21792L: kvm@vger.kernel.org 21793L: virtualization@lists.linux-foundation.org 21794L: netdev@vger.kernel.org 21795S: Maintained 21796T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21797F: drivers/vhost/ 21798F: include/linux/vhost_iotlb.h 21799F: include/uapi/linux/vhost.h 21800 21801VIRTIO INPUT DRIVER 21802M: Gerd Hoffmann <kraxel@redhat.com> 21803S: Maintained 21804F: drivers/virtio/virtio_input.c 21805F: include/uapi/linux/virtio_input.h 21806 21807VIRTIO IOMMU DRIVER 21808M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21809L: virtualization@lists.linux-foundation.org 21810S: Maintained 21811F: drivers/iommu/virtio-iommu.c 21812F: include/uapi/linux/virtio_iommu.h 21813 21814VIRTIO MEM DRIVER 21815M: David Hildenbrand <david@redhat.com> 21816L: virtualization@lists.linux-foundation.org 21817S: Maintained 21818W: https://virtio-mem.gitlab.io/ 21819F: drivers/virtio/virtio_mem.c 21820F: include/uapi/linux/virtio_mem.h 21821 21822VIRTIO SOUND DRIVER 21823M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21824M: "Michael S. Tsirkin" <mst@redhat.com> 21825L: virtualization@lists.linux-foundation.org 21826L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21827S: Maintained 21828F: include/uapi/linux/virtio_snd.h 21829F: sound/virtio/* 21830 21831VIRTIO I2C DRIVER 21832M: Conghui Chen <conghui.chen@intel.com> 21833M: Viresh Kumar <viresh.kumar@linaro.org> 21834L: linux-i2c@vger.kernel.org 21835L: virtualization@lists.linux-foundation.org 21836S: Maintained 21837F: drivers/i2c/busses/i2c-virtio.c 21838F: include/uapi/linux/virtio_i2c.h 21839 21840VIRTIO PMEM DRIVER 21841M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21842L: virtualization@lists.linux-foundation.org 21843S: Maintained 21844F: drivers/nvdimm/virtio_pmem.c 21845F: drivers/nvdimm/nd_virtio.c 21846 21847VIRTUAL BOX GUEST DEVICE DRIVER 21848M: Hans de Goede <hdegoede@redhat.com> 21849M: Arnd Bergmann <arnd@arndb.de> 21850M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21851S: Maintained 21852F: drivers/virt/vboxguest/ 21853F: include/linux/vbox_utils.h 21854F: include/uapi/linux/vbox*.h 21855 21856VIRTUAL BOX SHARED FOLDER VFS DRIVER 21857M: Hans de Goede <hdegoede@redhat.com> 21858L: linux-fsdevel@vger.kernel.org 21859S: Maintained 21860F: fs/vboxsf/* 21861 21862VIRTUAL SERIO DEVICE DRIVER 21863M: Stephen Chandler Paul <thatslyude@gmail.com> 21864S: Maintained 21865F: drivers/input/serio/userio.c 21866F: include/uapi/linux/userio.h 21867 21868VIVID VIRTUAL VIDEO DRIVER 21869M: Hans Verkuil <hverkuil@xs4all.nl> 21870L: linux-media@vger.kernel.org 21871S: Maintained 21872W: https://linuxtv.org 21873T: git git://linuxtv.org/media_tree.git 21874F: drivers/media/test-drivers/vivid/* 21875 21876VIDTV VIRTUAL DIGITAL TV DRIVER 21877M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21878L: linux-media@vger.kernel.org 21879S: Maintained 21880W: https://linuxtv.org 21881T: git git://linuxtv.org/media_tree.git 21882F: drivers/media/test-drivers/vidtv/* 21883 21884VLYNQ BUS 21885M: Florian Fainelli <f.fainelli@gmail.com> 21886L: openwrt-devel@lists.openwrt.org (subscribers-only) 21887S: Maintained 21888F: drivers/vlynq/vlynq.c 21889F: include/linux/vlynq.h 21890 21891VME SUBSYSTEM 21892M: Martyn Welch <martyn@welchs.me.uk> 21893M: Manohar Vanga <manohar.vanga@gmail.com> 21894M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21895L: linux-kernel@vger.kernel.org 21896S: Odd fixes 21897T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21898F: Documentation/driver-api/vme.rst 21899F: drivers/staging/vme_user/ 21900 21901VM SOCKETS (AF_VSOCK) 21902M: Stefano Garzarella <sgarzare@redhat.com> 21903L: virtualization@lists.linux-foundation.org 21904L: netdev@vger.kernel.org 21905S: Maintained 21906F: drivers/net/vsockmon.c 21907F: include/net/af_vsock.h 21908F: include/uapi/linux/vm_sockets.h 21909F: include/uapi/linux/vm_sockets_diag.h 21910F: include/uapi/linux/vsockmon.h 21911F: net/vmw_vsock/ 21912F: tools/testing/vsock/ 21913 21914VMWARE BALLOON DRIVER 21915M: Nadav Amit <namit@vmware.com> 21916R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21917L: linux-kernel@vger.kernel.org 21918S: Supported 21919F: drivers/misc/vmw_balloon.c 21920 21921VMWARE HYPERVISOR INTERFACE 21922M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21923M: Alexey Makhalov <amakhalov@vmware.com> 21924R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21925L: virtualization@lists.linux-foundation.org 21926L: x86@kernel.org 21927S: Supported 21928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21929F: arch/x86/include/asm/vmware.h 21930F: arch/x86/kernel/cpu/vmware.c 21931 21932VMWARE PVRDMA DRIVER 21933M: Bryan Tan <bryantan@vmware.com> 21934M: Vishnu Dasa <vdasa@vmware.com> 21935R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21936L: linux-rdma@vger.kernel.org 21937S: Supported 21938F: drivers/infiniband/hw/vmw_pvrdma/ 21939 21940VMWARE PVSCSI DRIVER 21941M: Vishal Bhakta <vbhakta@vmware.com> 21942R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21943L: linux-scsi@vger.kernel.org 21944S: Supported 21945F: drivers/scsi/vmw_pvscsi.c 21946F: drivers/scsi/vmw_pvscsi.h 21947 21948VMWARE VIRTUAL PTP CLOCK DRIVER 21949M: Vivek Thampi <vithampi@vmware.com> 21950R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21951L: netdev@vger.kernel.org 21952S: Supported 21953F: drivers/ptp/ptp_vmw.c 21954 21955VMWARE VMCI DRIVER 21956M: Bryan Tan <bryantan@vmware.com> 21957M: Vishnu Dasa <vdasa@vmware.com> 21958R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21959L: linux-kernel@vger.kernel.org 21960S: Supported 21961F: drivers/misc/vmw_vmci/ 21962F: include/linux/vmw_vmci* 21963 21964VMWARE VMMOUSE SUBDRIVER 21965M: Zack Rusin <zackr@vmware.com> 21966R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21967R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21968L: linux-input@vger.kernel.org 21969S: Supported 21970F: drivers/input/mouse/vmmouse.c 21971F: drivers/input/mouse/vmmouse.h 21972 21973VMWARE VMXNET3 ETHERNET DRIVER 21974M: Ronak Doshi <doshir@vmware.com> 21975R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21976L: netdev@vger.kernel.org 21977S: Supported 21978F: drivers/net/vmxnet3/ 21979 21980VMWARE VSOCK VMCI TRANSPORT DRIVER 21981M: Bryan Tan <bryantan@vmware.com> 21982M: Vishnu Dasa <vdasa@vmware.com> 21983R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21984L: linux-kernel@vger.kernel.org 21985S: Supported 21986F: net/vmw_vsock/vmci_transport* 21987 21988VOCORE VOCORE2 BOARD 21989M: Harvey Hunt <harveyhuntnexus@gmail.com> 21990L: linux-mips@vger.kernel.org 21991S: Maintained 21992F: arch/mips/boot/dts/ralink/vocore2.dts 21993 21994VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21995M: Liam Girdwood <lgirdwood@gmail.com> 21996M: Mark Brown <broonie@kernel.org> 21997L: linux-kernel@vger.kernel.org 21998S: Supported 21999W: http://www.slimlogic.co.uk/?p=48 22000T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22001F: Documentation/devicetree/bindings/regulator/ 22002F: Documentation/power/regulator/ 22003F: drivers/regulator/ 22004F: include/dt-bindings/regulator/ 22005F: include/linux/regulator/ 22006K: regulator_get_optional 22007 22008VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22009R: Matti Vaittinen <mazziesaccount@gmail.com> 22010F: drivers/regulator/irq_helpers.c 22011 22012VRF 22013M: David Ahern <dsahern@kernel.org> 22014L: netdev@vger.kernel.org 22015S: Maintained 22016F: Documentation/networking/vrf.rst 22017F: drivers/net/vrf.c 22018 22019VSPRINTF 22020M: Petr Mladek <pmladek@suse.com> 22021M: Steven Rostedt <rostedt@goodmis.org> 22022M: Sergey Senozhatsky <senozhatsky@chromium.org> 22023R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22024R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22025S: Maintained 22026T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22027F: Documentation/core-api/printk-formats.rst 22028F: lib/test_printf.c 22029F: lib/test_scanf.c 22030F: lib/vsprintf.c 22031 22032VT1211 HARDWARE MONITOR DRIVER 22033M: Juerg Haefliger <juergh@proton.me> 22034L: linux-hwmon@vger.kernel.org 22035S: Maintained 22036F: Documentation/hwmon/vt1211.rst 22037F: drivers/hwmon/vt1211.c 22038 22039VT8231 HARDWARE MONITOR DRIVER 22040M: Roger Lucas <vt8231@hiddenengine.co.uk> 22041L: linux-hwmon@vger.kernel.org 22042S: Maintained 22043F: drivers/hwmon/vt8231.c 22044 22045VUB300 USB to SDIO/SD/MMC bridge chip 22046L: linux-mmc@vger.kernel.org 22047S: Orphan 22048F: drivers/mmc/host/vub300.c 22049 22050W1 DALLAS'S 1-WIRE BUS 22051M: Evgeniy Polyakov <zbr@ioremap.net> 22052S: Maintained 22053F: Documentation/devicetree/bindings/w1/ 22054F: Documentation/w1/ 22055F: drivers/w1/ 22056F: include/linux/w1.h 22057 22058W83791D HARDWARE MONITORING DRIVER 22059M: Marc Hulsman <m.hulsman@tudelft.nl> 22060L: linux-hwmon@vger.kernel.org 22061S: Maintained 22062F: Documentation/hwmon/w83791d.rst 22063F: drivers/hwmon/w83791d.c 22064 22065W83793 HARDWARE MONITORING DRIVER 22066M: Rudolf Marek <r.marek@assembler.cz> 22067L: linux-hwmon@vger.kernel.org 22068S: Maintained 22069F: Documentation/hwmon/w83793.rst 22070F: drivers/hwmon/w83793.c 22071 22072W83795 HARDWARE MONITORING DRIVER 22073M: Jean Delvare <jdelvare@suse.com> 22074L: linux-hwmon@vger.kernel.org 22075S: Maintained 22076F: drivers/hwmon/w83795.c 22077 22078W83L51xD SD/MMC CARD INTERFACE DRIVER 22079M: Pierre Ossman <pierre@ossman.eu> 22080S: Maintained 22081F: drivers/mmc/host/wbsd.* 22082 22083WACOM PROTOCOL 4 SERIAL TABLETS 22084M: Julian Squires <julian@cipht.net> 22085M: Hans de Goede <hdegoede@redhat.com> 22086L: linux-input@vger.kernel.org 22087S: Maintained 22088F: drivers/input/tablet/wacom_serial4.c 22089 22090WANGXUN ETHERNET DRIVER 22091M: Jiawen Wu <jiawenwu@trustnetic.com> 22092M: Mengyuan Lou <mengyuanlou@net-swift.com> 22093W: https://www.net-swift.com 22094L: netdev@vger.kernel.org 22095S: Maintained 22096F: Documentation/networking/device_drivers/ethernet/wangxun/* 22097F: drivers/net/ethernet/wangxun/ 22098 22099WATCHDOG DEVICE DRIVERS 22100M: Wim Van Sebroeck <wim@linux-watchdog.org> 22101M: Guenter Roeck <linux@roeck-us.net> 22102L: linux-watchdog@vger.kernel.org 22103S: Maintained 22104W: http://www.linux-watchdog.org/ 22105T: git git://www.linux-watchdog.org/linux-watchdog.git 22106F: Documentation/devicetree/bindings/watchdog/ 22107F: Documentation/watchdog/ 22108F: drivers/watchdog/ 22109F: include/linux/watchdog.h 22110F: include/uapi/linux/watchdog.h 22111F: include/trace/events/watchdog.h 22112 22113WHISKEYCOVE PMIC GPIO DRIVER 22114M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22115L: linux-gpio@vger.kernel.org 22116S: Maintained 22117F: drivers/gpio/gpio-wcove.c 22118 22119WHWAVE RTC DRIVER 22120M: Dianlong Li <long17.cool@163.com> 22121L: linux-rtc@vger.kernel.org 22122S: Maintained 22123F: drivers/rtc/rtc-sd3078.c 22124 22125WIIMOTE HID DRIVER 22126M: David Rheinsberg <david.rheinsberg@gmail.com> 22127L: linux-input@vger.kernel.org 22128S: Maintained 22129F: drivers/hid/hid-wiimote* 22130 22131WILOCITY WIL6210 WIRELESS DRIVER 22132L: linux-wireless@vger.kernel.org 22133S: Orphan 22134W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22135F: drivers/net/wireless/ath/wil6210/ 22136 22137WINBOND CIR DRIVER 22138M: David Härdeman <david@hardeman.nu> 22139S: Maintained 22140F: drivers/media/rc/winbond-cir.c 22141 22142WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22143M: William Breathitt Gray <william.gray@linaro.org> 22144L: linux-watchdog@vger.kernel.org 22145S: Maintained 22146F: drivers/watchdog/ebc-c384_wdt.c 22147 22148WINSYSTEMS WS16C48 GPIO DRIVER 22149M: William Breathitt Gray <william.gray@linaro.org> 22150L: linux-gpio@vger.kernel.org 22151S: Maintained 22152F: drivers/gpio/gpio-ws16c48.c 22153 22154WIREGUARD SECURE NETWORK TUNNEL 22155M: Jason A. Donenfeld <Jason@zx2c4.com> 22156L: wireguard@lists.zx2c4.com 22157L: netdev@vger.kernel.org 22158S: Maintained 22159F: drivers/net/wireguard/ 22160F: tools/testing/selftests/wireguard/ 22161 22162WISTRON LAPTOP BUTTON DRIVER 22163M: Miloslav Trmac <mitr@volny.cz> 22164S: Maintained 22165F: drivers/input/misc/wistron_btns.c 22166 22167WL3501 WIRELESS PCMCIA CARD DRIVER 22168L: linux-wireless@vger.kernel.org 22169S: Odd fixes 22170F: drivers/net/wireless/wl3501* 22171 22172WOLFSON MICROELECTRONICS DRIVERS 22173L: patches@opensource.cirrus.com 22174S: Supported 22175W: https://github.com/CirrusLogic/linux-drivers/wiki 22176T: git https://github.com/CirrusLogic/linux-drivers.git 22177F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22178F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22179F: Documentation/devicetree/bindings/mfd/wm831x.txt 22180F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22181F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22182F: Documentation/devicetree/bindings/sound/wm* 22183F: Documentation/hwmon/wm83??.rst 22184F: arch/arm/mach-s3c/mach-crag6410* 22185F: drivers/clk/clk-wm83*.c 22186F: drivers/gpio/gpio-*wm*.c 22187F: drivers/gpio/gpio-arizona.c 22188F: drivers/hwmon/wm83??-hwmon.c 22189F: drivers/input/misc/wm831x-on.c 22190F: drivers/input/touchscreen/wm831x-ts.c 22191F: drivers/input/touchscreen/wm97*.c 22192F: drivers/leds/leds-wm83*.c 22193F: drivers/mfd/arizona* 22194F: drivers/mfd/cs47l24* 22195F: drivers/mfd/wm*.c 22196F: drivers/power/supply/wm83*.c 22197F: drivers/regulator/arizona* 22198F: drivers/regulator/wm8*.c 22199F: drivers/rtc/rtc-wm83*.c 22200F: drivers/video/backlight/wm83*_bl.c 22201F: drivers/watchdog/wm83*_wdt.c 22202F: include/linux/mfd/arizona/ 22203F: include/linux/mfd/wm831x/ 22204F: include/linux/mfd/wm8350/ 22205F: include/linux/mfd/wm8400* 22206F: include/linux/regulator/arizona* 22207F: include/linux/wm97xx.h 22208F: include/sound/wm????.h 22209F: sound/soc/codecs/arizona* 22210F: sound/soc/codecs/cs47l24* 22211F: sound/soc/codecs/wm* 22212 22213WORKQUEUE 22214M: Tejun Heo <tj@kernel.org> 22215R: Lai Jiangshan <jiangshanlai@gmail.com> 22216S: Maintained 22217T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22218F: Documentation/core-api/workqueue.rst 22219F: include/linux/workqueue.h 22220F: kernel/workqueue.c 22221 22222WWAN DRIVERS 22223M: Loic Poulain <loic.poulain@linaro.org> 22224M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22225R: Johannes Berg <johannes@sipsolutions.net> 22226L: netdev@vger.kernel.org 22227S: Maintained 22228F: drivers/net/wwan/ 22229F: include/linux/wwan.h 22230F: include/uapi/linux/wwan.h 22231 22232X-POWERS AXP288 PMIC DRIVERS 22233M: Hans de Goede <hdegoede@redhat.com> 22234S: Maintained 22235F: drivers/acpi/pmic/intel_pmic_xpower.c 22236N: axp288 22237 22238X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22239M: Chen-Yu Tsai <wens@csie.org> 22240L: linux-kernel@vger.kernel.org 22241S: Maintained 22242N: axp[128] 22243 22244X.25 STACK 22245M: Martin Schiller <ms@dev.tdt.de> 22246L: linux-x25@vger.kernel.org 22247S: Maintained 22248F: Documentation/networking/lapb-module.rst 22249F: Documentation/networking/x25* 22250F: drivers/net/wan/hdlc_x25.c 22251F: drivers/net/wan/lapbether.c 22252F: include/*/lapb.h 22253F: include/net/x25* 22254F: include/uapi/linux/x25.h 22255F: net/lapb/ 22256F: net/x25/ 22257 22258X86 ARCHITECTURE (32-BIT AND 64-BIT) 22259M: Thomas Gleixner <tglx@linutronix.de> 22260M: Ingo Molnar <mingo@redhat.com> 22261M: Borislav Petkov <bp@alien8.de> 22262M: Dave Hansen <dave.hansen@linux.intel.com> 22263M: x86@kernel.org 22264R: "H. Peter Anvin" <hpa@zytor.com> 22265L: linux-kernel@vger.kernel.org 22266S: Maintained 22267T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22268F: Documentation/devicetree/bindings/x86/ 22269F: Documentation/x86/ 22270F: arch/x86/ 22271 22272X86 ENTRY CODE 22273M: Andy Lutomirski <luto@kernel.org> 22274L: linux-kernel@vger.kernel.org 22275S: Maintained 22276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22277F: arch/x86/entry/ 22278 22279X86 MCE INFRASTRUCTURE 22280M: Tony Luck <tony.luck@intel.com> 22281M: Borislav Petkov <bp@alien8.de> 22282L: linux-edac@vger.kernel.org 22283S: Maintained 22284F: Documentation/ABI/testing/sysfs-mce 22285F: Documentation/x86/x86_64/machinecheck.rst 22286F: arch/x86/kernel/cpu/mce/* 22287 22288X86 MICROCODE UPDATE SUPPORT 22289M: Borislav Petkov <bp@alien8.de> 22290S: Maintained 22291F: arch/x86/kernel/cpu/microcode/* 22292 22293X86 MM 22294M: Dave Hansen <dave.hansen@linux.intel.com> 22295M: Andy Lutomirski <luto@kernel.org> 22296M: Peter Zijlstra <peterz@infradead.org> 22297L: linux-kernel@vger.kernel.org 22298S: Maintained 22299T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22300F: arch/x86/mm/ 22301 22302X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22303M: Hans de Goede <hdegoede@redhat.com> 22304L: platform-driver-x86@vger.kernel.org 22305S: Maintained 22306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22307F: drivers/platform/x86/x86-android-tablets.c 22308 22309X86 PLATFORM DRIVERS 22310M: Hans de Goede <hdegoede@redhat.com> 22311M: Mark Gross <markgross@kernel.org> 22312L: platform-driver-x86@vger.kernel.org 22313S: Maintained 22314T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22315F: drivers/platform/olpc/ 22316F: drivers/platform/x86/ 22317 22318X86 PLATFORM DRIVERS - ARCH 22319R: Darren Hart <dvhart@infradead.org> 22320R: Andy Shevchenko <andy@infradead.org> 22321L: platform-driver-x86@vger.kernel.org 22322L: x86@kernel.org 22323S: Maintained 22324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22325F: arch/x86/platform 22326 22327X86 PLATFORM UV HPE SUPERDOME FLEX 22328M: Steve Wahl <steve.wahl@hpe.com> 22329R: Mike Travis <mike.travis@hpe.com> 22330R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22331R: Russ Anderson <russ.anderson@hpe.com> 22332S: Supported 22333F: arch/x86/include/asm/uv/ 22334F: arch/x86/kernel/apic/x2apic_uv_x.c 22335F: arch/x86/platform/uv/ 22336 22337X86 STACK UNWINDING 22338M: Josh Poimboeuf <jpoimboe@kernel.org> 22339M: Peter Zijlstra <peterz@infradead.org> 22340S: Supported 22341F: arch/x86/include/asm/unwind*.h 22342F: arch/x86/kernel/dumpstack.c 22343F: arch/x86/kernel/stacktrace.c 22344F: arch/x86/kernel/unwind_*.c 22345 22346X86 VDSO 22347M: Andy Lutomirski <luto@kernel.org> 22348L: linux-kernel@vger.kernel.org 22349S: Maintained 22350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22351F: arch/x86/entry/vdso/ 22352 22353XARRAY 22354M: Matthew Wilcox <willy@infradead.org> 22355L: linux-fsdevel@vger.kernel.org 22356S: Supported 22357F: Documentation/core-api/xarray.rst 22358F: include/linux/idr.h 22359F: include/linux/xarray.h 22360F: lib/idr.c 22361F: lib/xarray.c 22362F: tools/testing/radix-tree 22363 22364XBOX DVD IR REMOTE 22365M: Benjamin Valentin <benpicco@googlemail.com> 22366S: Maintained 22367F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22368F: drivers/media/rc/xbox_remote.c 22369 22370XC2028/3028 TUNER DRIVER 22371M: Mauro Carvalho Chehab <mchehab@kernel.org> 22372L: linux-media@vger.kernel.org 22373S: Maintained 22374W: https://linuxtv.org 22375T: git git://linuxtv.org/media_tree.git 22376F: drivers/media/tuners/xc2028.* 22377 22378XDP (eXpress Data Path) 22379M: Alexei Starovoitov <ast@kernel.org> 22380M: Daniel Borkmann <daniel@iogearbox.net> 22381M: David S. Miller <davem@davemloft.net> 22382M: Jakub Kicinski <kuba@kernel.org> 22383M: Jesper Dangaard Brouer <hawk@kernel.org> 22384M: John Fastabend <john.fastabend@gmail.com> 22385L: netdev@vger.kernel.org 22386L: bpf@vger.kernel.org 22387S: Supported 22388F: include/net/xdp.h 22389F: include/net/xdp_priv.h 22390F: include/trace/events/xdp.h 22391F: kernel/bpf/cpumap.c 22392F: kernel/bpf/devmap.c 22393F: net/core/xdp.c 22394F: samples/bpf/xdp* 22395F: tools/testing/selftests/bpf/*xdp* 22396F: tools/testing/selftests/bpf/*/*xdp* 22397F: drivers/net/ethernet/*/*/*/*/*xdp* 22398F: drivers/net/ethernet/*/*/*xdp* 22399K: (?:\b|_)xdp(?:\b|_) 22400 22401XDP SOCKETS (AF_XDP) 22402M: Björn Töpel <bjorn@kernel.org> 22403M: Magnus Karlsson <magnus.karlsson@intel.com> 22404M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22405R: Jonathan Lemon <jonathan.lemon@gmail.com> 22406L: netdev@vger.kernel.org 22407L: bpf@vger.kernel.org 22408S: Maintained 22409F: Documentation/networking/af_xdp.rst 22410F: include/net/xdp_sock* 22411F: include/net/xsk_buff_pool.h 22412F: include/uapi/linux/if_xdp.h 22413F: include/uapi/linux/xdp_diag.h 22414F: include/net/netns/xdp.h 22415F: net/xdp/ 22416F: tools/testing/selftests/bpf/*xsk* 22417 22418XEN BLOCK SUBSYSTEM 22419M: Roger Pau Monné <roger.pau@citrix.com> 22420L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22421S: Supported 22422F: drivers/block/xen* 22423F: drivers/block/xen-blkback/* 22424 22425XEN HYPERVISOR ARM 22426M: Stefano Stabellini <sstabellini@kernel.org> 22427L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22428S: Maintained 22429F: arch/arm/include/asm/xen/ 22430F: arch/arm/xen/ 22431 22432XEN HYPERVISOR ARM64 22433M: Stefano Stabellini <sstabellini@kernel.org> 22434L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22435S: Maintained 22436F: arch/arm64/include/asm/xen/ 22437F: arch/arm64/xen/ 22438 22439XEN HYPERVISOR INTERFACE 22440M: Juergen Gross <jgross@suse.com> 22441M: Stefano Stabellini <sstabellini@kernel.org> 22442R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22443L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22444S: Supported 22445T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22446F: Documentation/ABI/stable/sysfs-hypervisor-xen 22447F: Documentation/ABI/testing/sysfs-hypervisor-xen 22448F: drivers/*/xen-*front.c 22449F: drivers/xen/ 22450F: include/uapi/xen/ 22451F: include/xen/ 22452F: kernel/configs/xen.config 22453 22454XEN HYPERVISOR X86 22455M: Juergen Gross <jgross@suse.com> 22456R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22457L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22458S: Supported 22459F: arch/x86/configs/xen.config 22460F: arch/x86/include/asm/pvclock-abi.h 22461F: arch/x86/include/asm/xen/ 22462F: arch/x86/platform/pvh/ 22463F: arch/x86/xen/ 22464 22465XEN NETWORK BACKEND DRIVER 22466M: Wei Liu <wei.liu@kernel.org> 22467M: Paul Durrant <paul@xen.org> 22468L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22469L: netdev@vger.kernel.org 22470S: Supported 22471F: drivers/net/xen-netback/* 22472 22473XEN PCI SUBSYSTEM 22474M: Juergen Gross <jgross@suse.com> 22475L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22476S: Supported 22477F: arch/x86/pci/*xen* 22478F: drivers/pci/*xen* 22479 22480XEN PVSCSI DRIVERS 22481M: Juergen Gross <jgross@suse.com> 22482L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22483L: linux-scsi@vger.kernel.org 22484S: Supported 22485F: drivers/scsi/xen-scsifront.c 22486F: drivers/xen/xen-scsiback.c 22487F: include/xen/interface/io/vscsiif.h 22488 22489XEN PVUSB DRIVER 22490M: Juergen Gross <jgross@suse.com> 22491L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22492L: linux-usb@vger.kernel.org 22493S: Supported 22494F: drivers/usb/host/xen* 22495F: include/xen/interface/io/usbif.h 22496 22497XEN SOUND FRONTEND DRIVER 22498M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22499L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22500L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22501S: Supported 22502F: sound/xen/* 22503 22504XEN SWIOTLB SUBSYSTEM 22505M: Juergen Gross <jgross@suse.com> 22506M: Stefano Stabellini <sstabellini@kernel.org> 22507L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22508L: iommu@lists.linux.dev 22509S: Supported 22510F: arch/*/include/asm/xen/swiotlb-xen.h 22511F: drivers/xen/swiotlb-xen.c 22512F: include/xen/arm/swiotlb-xen.h 22513F: include/xen/swiotlb-xen.h 22514 22515XFS FILESYSTEM 22516C: irc://irc.oftc.net/xfs 22517M: Darrick J. Wong <djwong@kernel.org> 22518L: linux-xfs@vger.kernel.org 22519S: Supported 22520W: http://xfs.org/ 22521T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22522F: Documentation/ABI/testing/sysfs-fs-xfs 22523F: Documentation/admin-guide/xfs.rst 22524F: Documentation/filesystems/xfs-delayed-logging-design.rst 22525F: Documentation/filesystems/xfs-self-describing-metadata.rst 22526F: fs/xfs/ 22527F: include/uapi/linux/dqblk_xfs.h 22528F: include/uapi/linux/fsmap.h 22529 22530XILINX AMS DRIVER 22531M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22532L: linux-iio@vger.kernel.org 22533S: Maintained 22534F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22535F: drivers/iio/adc/xilinx-ams.c 22536 22537XILINX AXI ETHERNET DRIVER 22538M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22539S: Maintained 22540F: drivers/net/ethernet/xilinx/xilinx_axienet* 22541 22542XILINX CAN DRIVER 22543M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22544R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22545L: linux-can@vger.kernel.org 22546S: Maintained 22547F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22548F: drivers/net/can/xilinx_can.c 22549 22550XILINX GPIO DRIVER 22551M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22552R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22553R: Michal Simek <michal.simek@xilinx.com> 22554S: Maintained 22555F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22556F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22557F: drivers/gpio/gpio-xilinx.c 22558F: drivers/gpio/gpio-zynq.c 22559 22560XILINX SD-FEC IP CORES 22561M: Derek Kiernan <derek.kiernan@xilinx.com> 22562M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22563S: Maintained 22564F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22565F: Documentation/misc-devices/xilinx_sdfec.rst 22566F: drivers/misc/Kconfig 22567F: drivers/misc/Makefile 22568F: drivers/misc/xilinx_sdfec.c 22569F: include/uapi/misc/xilinx_sdfec.h 22570 22571XILINX PWM DRIVER 22572M: Sean Anderson <sean.anderson@seco.com> 22573S: Maintained 22574F: drivers/pwm/pwm-xilinx.c 22575F: include/clocksource/timer-xilinx.h 22576 22577XILINX UARTLITE SERIAL DRIVER 22578M: Peter Korsgaard <jacmet@sunsite.dk> 22579L: linux-serial@vger.kernel.org 22580S: Maintained 22581F: drivers/tty/serial/uartlite.c 22582 22583XILINX VIDEO IP CORES 22584M: Hyun Kwon <hyun.kwon@xilinx.com> 22585M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22586L: linux-media@vger.kernel.org 22587S: Supported 22588T: git git://linuxtv.org/media_tree.git 22589F: Documentation/devicetree/bindings/media/xilinx/ 22590F: drivers/media/platform/xilinx/ 22591F: include/uapi/linux/xilinx-v4l2-controls.h 22592 22593XILINX ZYNQMP DPDMA DRIVER 22594M: Hyun Kwon <hyun.kwon@xilinx.com> 22595M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22596L: dmaengine@vger.kernel.org 22597S: Supported 22598F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22599F: drivers/dma/xilinx/xilinx_dpdma.c 22600F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22601 22602XILINX ZYNQMP PSGTR PHY DRIVER 22603M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22604M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22605L: linux-kernel@vger.kernel.org 22606S: Supported 22607T: git https://github.com/Xilinx/linux-xlnx.git 22608F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22609F: drivers/phy/xilinx/phy-zynqmp.c 22610 22611XILINX ZYNQMP SHA3 DRIVER 22612M: Harsha <harsha.harsha@xilinx.com> 22613S: Maintained 22614F: drivers/crypto/xilinx/zynqmp-sha.c 22615 22616XILINX EVENT MANAGEMENT DRIVER 22617M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22618S: Maintained 22619F: drivers/soc/xilinx/xlnx_event_manager.c 22620F: include/linux/firmware/xlnx-event-manager.h 22621 22622XILLYBUS DRIVER 22623M: Eli Billauer <eli.billauer@gmail.com> 22624L: linux-kernel@vger.kernel.org 22625S: Supported 22626F: drivers/char/xillybus/ 22627 22628XLP9XX I2C DRIVER 22629M: George Cherian <gcherian@marvell.com> 22630L: linux-i2c@vger.kernel.org 22631S: Supported 22632W: http://www.marvell.com 22633F: drivers/i2c/busses/i2c-xlp9xx.c 22634 22635XRA1403 GPIO EXPANDER 22636M: Nandor Han <nandor.han@ge.com> 22637M: Semi Malinen <semi.malinen@ge.com> 22638L: linux-gpio@vger.kernel.org 22639S: Maintained 22640F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22641F: drivers/gpio/gpio-xra1403.c 22642 22643XTENSA XTFPGA PLATFORM SUPPORT 22644M: Max Filippov <jcmvbkbc@gmail.com> 22645L: linux-xtensa@linux-xtensa.org 22646S: Maintained 22647F: drivers/spi/spi-xtensa-xtfpga.c 22648F: sound/soc/xtensa/xtfpga-i2s.c 22649 22650YAM DRIVER FOR AX.25 22651M: Jean-Paul Roubelat <jpr@f6fbb.org> 22652L: linux-hams@vger.kernel.org 22653S: Maintained 22654F: drivers/net/hamradio/yam* 22655F: include/linux/yam.h 22656 22657YAMA SECURITY MODULE 22658M: Kees Cook <keescook@chromium.org> 22659S: Supported 22660T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22661F: Documentation/admin-guide/LSM/Yama.rst 22662F: security/yama/ 22663 22664YEALINK PHONE DRIVER 22665M: Henk Vergonet <Henk.Vergonet@gmail.com> 22666L: usbb2k-api-dev@nongnu.org 22667S: Maintained 22668F: Documentation/input/devices/yealink.rst 22669F: drivers/input/misc/yealink.* 22670 22671Z8530 DRIVER FOR AX.25 22672M: Joerg Reuter <jreuter@yaina.de> 22673L: linux-hams@vger.kernel.org 22674S: Maintained 22675W: http://yaina.de/jreuter/ 22676W: http://www.qsl.net/dl1bke/ 22677F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22678F: drivers/net/hamradio/*scc.c 22679F: drivers/net/hamradio/z8530.h 22680 22681ZBUD COMPRESSED PAGE ALLOCATOR 22682M: Seth Jennings <sjenning@redhat.com> 22683M: Dan Streetman <ddstreet@ieee.org> 22684L: linux-mm@kvack.org 22685S: Maintained 22686F: mm/zbud.c 22687 22688Z3FOLD COMPRESSED PAGE ALLOCATOR 22689M: Vitaly Wool <vitaly.wool@konsulko.com> 22690R: Miaohe Lin <linmiaohe@huawei.com> 22691L: linux-mm@kvack.org 22692S: Maintained 22693F: mm/z3fold.c 22694 22695ZD1211RW WIRELESS DRIVER 22696M: Ulrich Kunitz <kune@deine-taler.de> 22697L: linux-wireless@vger.kernel.org 22698L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22699S: Maintained 22700W: http://zd1211.ath.cx/wiki/DriverRewrite 22701F: drivers/net/wireless/zydas/zd1211rw/ 22702 22703ZD1301 MEDIA DRIVER 22704M: Antti Palosaari <crope@iki.fi> 22705L: linux-media@vger.kernel.org 22706S: Maintained 22707W: https://linuxtv.org/ 22708W: http://palosaari.fi/linux/ 22709Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22710F: drivers/media/usb/dvb-usb-v2/zd1301* 22711 22712ZD1301_DEMOD MEDIA DRIVER 22713M: Antti Palosaari <crope@iki.fi> 22714L: linux-media@vger.kernel.org 22715S: Maintained 22716W: https://linuxtv.org/ 22717W: http://palosaari.fi/linux/ 22718Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22719F: drivers/media/dvb-frontends/zd1301_demod* 22720 22721ZHAOXIN PROCESSOR SUPPORT 22722M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22723L: linux-kernel@vger.kernel.org 22724S: Maintained 22725F: arch/x86/kernel/cpu/zhaoxin.c 22726 22727ZONEFS FILESYSTEM 22728M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22729M: Naohiro Aota <naohiro.aota@wdc.com> 22730R: Johannes Thumshirn <jth@kernel.org> 22731L: linux-fsdevel@vger.kernel.org 22732S: Maintained 22733T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22734F: Documentation/filesystems/zonefs.rst 22735F: fs/zonefs/ 22736 22737ZPOOL COMPRESSED PAGE STORAGE API 22738M: Dan Streetman <ddstreet@ieee.org> 22739L: linux-mm@kvack.org 22740S: Maintained 22741F: include/linux/zpool.h 22742F: mm/zpool.c 22743 22744ZR36067 VIDEO FOR LINUX DRIVER 22745M: Corentin Labbe <clabbe@baylibre.com> 22746L: mjpeg-users@lists.sourceforge.net 22747L: linux-media@vger.kernel.org 22748S: Maintained 22749W: http://mjpeg.sourceforge.net/driver-zoran/ 22750Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22751F: Documentation/driver-api/media/drivers/zoran.rst 22752F: drivers/media/pci/zoran/ 22753 22754ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22755M: Minchan Kim <minchan@kernel.org> 22756M: Nitin Gupta <ngupta@vflare.org> 22757R: Sergey Senozhatsky <senozhatsky@chromium.org> 22758L: linux-kernel@vger.kernel.org 22759S: Maintained 22760F: Documentation/admin-guide/blockdev/zram.rst 22761F: drivers/block/zram/ 22762 22763ZS DECSTATION Z85C30 SERIAL DRIVER 22764M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22765S: Maintained 22766F: drivers/tty/serial/zs.* 22767 22768ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22769M: Minchan Kim <minchan@kernel.org> 22770M: Nitin Gupta <ngupta@vflare.org> 22771R: Sergey Senozhatsky <senozhatsky@chromium.org> 22772L: linux-mm@kvack.org 22773S: Maintained 22774F: Documentation/mm/zsmalloc.rst 22775F: include/linux/zsmalloc.h 22776F: mm/zsmalloc.c 22777 22778ZSTD 22779M: Nick Terrell <terrelln@fb.com> 22780S: Maintained 22781B: https://github.com/facebook/zstd/issues 22782T: git git://github.com/terrelln/linux.git 22783F: include/linux/zstd* 22784F: lib/zstd/ 22785F: lib/decompress_unzstd.c 22786F: crypto/zstd.c 22787N: zstd 22788K: zstd 22789 22790ZSWAP COMPRESSED SWAP CACHING 22791M: Seth Jennings <sjenning@redhat.com> 22792M: Dan Streetman <ddstreet@ieee.org> 22793M: Vitaly Wool <vitaly.wool@konsulko.com> 22794L: linux-mm@kvack.org 22795S: Maintained 22796F: mm/zswap.c 22797 22798THE REST 22799M: Linus Torvalds <torvalds@linux-foundation.org> 22800L: linux-kernel@vger.kernel.org 22801S: Buried alive in reporters 22802T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22803F: * 22804F: */ 22805
