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 https://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 https://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 https://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@kernel.org> 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 HIMAX HX8394 MIPI-DSI LCD panels 6484M: Ondrej Jirman <megi@xff.cz> 6485M: Javier Martinez Canillas <javierm@redhat.com> 6486S: Maintained 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6489F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6490 6491DRM DRIVER FOR HX8357D PANELS 6492M: Emma Anholt <emma@anholt.net> 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6496F: drivers/gpu/drm/tiny/hx8357d.c 6497 6498DRM DRIVER FOR ILITEK ILI9225 PANELS 6499M: David Lechner <david@lechnology.com> 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6503F: drivers/gpu/drm/tiny/ili9225.c 6504 6505DRM DRIVER FOR ILITEK ILI9486 PANELS 6506M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6510F: drivers/gpu/drm/tiny/ili9486.c 6511 6512DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6513M: Jagan Teki <jagan@edgeble.ai> 6514S: Maintained 6515F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6516F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6517 6518DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6519M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6520S: Supported 6521T: git git://anongit.freedesktop.org/drm/drm-misc 6522F: drivers/gpu/drm/logicvc/ 6523 6524DRM DRIVER FOR LVDS PANELS 6525M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6526L: dri-devel@lists.freedesktop.org 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528S: Maintained 6529F: drivers/gpu/drm/panel/panel-lvds.c 6530F: Documentation/devicetree/bindings/display/lvds.yaml 6531F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6532 6533DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6534M: Guido Günther <agx@sigxcpu.org> 6535R: Purism Kernel Team <kernel@puri.sm> 6536S: Maintained 6537F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6538F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6539 6540DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6541M: Dave Airlie <airlied@redhat.com> 6542R: Thomas Zimmermann <tzimmermann@suse.de> 6543L: dri-devel@lists.freedesktop.org 6544S: Supported 6545T: git git://anongit.freedesktop.org/drm/drm-misc 6546F: drivers/gpu/drm/mgag200/ 6547 6548DRM DRIVER FOR MI0283QT 6549M: Noralf Trønnes <noralf@tronnes.org> 6550S: Maintained 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6553F: drivers/gpu/drm/tiny/mi0283qt.c 6554 6555DRM DRIVER FOR MIPI DBI compatible panels 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558W: https://github.com/notro/panel-mipi-dbi/wiki 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6561F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6562 6563DRM DRIVER FOR MSM ADRENO GPU 6564M: Rob Clark <robdclark@gmail.com> 6565M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6566M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6567R: Sean Paul <sean@poorly.run> 6568L: linux-arm-msm@vger.kernel.org 6569L: dri-devel@lists.freedesktop.org 6570L: freedreno@lists.freedesktop.org 6571S: Maintained 6572T: git https://gitlab.freedesktop.org/drm/msm.git 6573F: Documentation/devicetree/bindings/display/msm/ 6574F: drivers/gpu/drm/msm/ 6575F: include/uapi/drm/msm_drm.h 6576 6577DRM DRIVER FOR NOVATEK NT35510 PANELS 6578M: Linus Walleij <linus.walleij@linaro.org> 6579S: Maintained 6580T: git git://anongit.freedesktop.org/drm/drm-misc 6581F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6582F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6583 6584DRM DRIVER FOR NOVATEK NT35560 PANELS 6585M: Linus Walleij <linus.walleij@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6590 6591DRM DRIVER FOR NOVATEK NT36672A PANELS 6592M: Sumit Semwal <sumit.semwal@linaro.org> 6593S: Maintained 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6596F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6597 6598DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6599M: Ben Skeggs <bskeggs@redhat.com> 6600M: Karol Herbst <kherbst@redhat.com> 6601M: Lyude Paul <lyude@redhat.com> 6602L: dri-devel@lists.freedesktop.org 6603L: nouveau@lists.freedesktop.org 6604S: Supported 6605W: https://nouveau.freedesktop.org/ 6606Q: https://patchwork.freedesktop.org/project/nouveau/ 6607Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6608B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6609C: irc://irc.oftc.net/nouveau 6610T: git https://gitlab.freedesktop.org/drm/nouveau.git 6611F: drivers/gpu/drm/nouveau/ 6612F: include/uapi/drm/nouveau_drm.h 6613 6614DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6615M: Stefan Mavrodiev <stefan@olimex.com> 6616S: Maintained 6617F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6618F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6619 6620DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6621R: Douglas Anderson <dianders@chromium.org> 6622F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6623F: drivers/gpu/drm/bridge/parade-ps8640.c 6624 6625DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6626M: Noralf Trønnes <noralf@tronnes.org> 6627S: Maintained 6628T: git git://anongit.freedesktop.org/drm/drm-misc 6629F: Documentation/devicetree/bindings/display/repaper.txt 6630F: drivers/gpu/drm/tiny/repaper.c 6631 6632DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6633M: Javier Martinez Canillas <javierm@redhat.com> 6634S: Maintained 6635T: git git://anongit.freedesktop.org/drm/drm-misc 6636F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6637F: drivers/gpu/drm/solomon/ssd130x* 6638 6639DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6640M: Dave Airlie <airlied@redhat.com> 6641M: Gerd Hoffmann <kraxel@redhat.com> 6642L: virtualization@lists.linux-foundation.org 6643S: Obsolete 6644W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6645T: git git://anongit.freedesktop.org/drm/drm-misc 6646F: drivers/gpu/drm/tiny/cirrus.c 6647 6648DRM DRIVER FOR QXL VIRTUAL GPU 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652L: spice-devel@lists.freedesktop.org 6653S: Maintained 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/qxl/ 6656F: include/uapi/drm/qxl_drm.h 6657 6658DRM DRIVER FOR RAYDIUM RM67191 PANELS 6659M: Robert Chiras <robert.chiras@nxp.com> 6660S: Maintained 6661F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6662F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6663 6664DRM DRIVER FOR SAMSUNG DB7430 PANELS 6665M: Linus Walleij <linus.walleij@linaro.org> 6666S: Maintained 6667T: git git://anongit.freedesktop.org/drm/drm-misc 6668F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6669F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6670 6671DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6672M: Markuss Broks <markuss.broks@gmail.com> 6673S: Maintained 6674F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6675F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6676 6677DRM DRIVER FOR SITRONIX ST7703 PANELS 6678M: Guido Günther <agx@sigxcpu.org> 6679R: Purism Kernel Team <kernel@puri.sm> 6680R: Ondrej Jirman <megous@megous.com> 6681S: Maintained 6682F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6683F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6684 6685DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6686M: Thomas Zimmermann <tzimmermann@suse.de> 6687M: Javier Martinez Canillas <javierm@redhat.com> 6688L: dri-devel@lists.freedesktop.org 6689S: Maintained 6690T: git git://anongit.freedesktop.org/drm/drm-misc 6691F: drivers/gpu/drm/drm_aperture.c 6692F: drivers/gpu/drm/tiny/ofdrm.c 6693F: drivers/gpu/drm/tiny/simpledrm.c 6694F: drivers/video/aperture.c 6695F: drivers/video/nomodeset.c 6696F: include/drm/drm_aperture.h 6697F: include/linux/aperture.h 6698F: include/video/nomodeset.h 6699 6700DRM DRIVER FOR SITRONIX ST7586 PANELS 6701M: David Lechner <david@lechnology.com> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6705F: drivers/gpu/drm/tiny/st7586.c 6706 6707DRM DRIVER FOR SITRONIX ST7701 PANELS 6708M: Jagan Teki <jagan@amarulasolutions.com> 6709S: Maintained 6710F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6711F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6712 6713DRM DRIVER FOR SITRONIX ST7735R PANELS 6714M: David Lechner <david@lechnology.com> 6715S: Maintained 6716T: git git://anongit.freedesktop.org/drm/drm-misc 6717F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6718F: drivers/gpu/drm/tiny/st7735r.c 6719 6720DRM DRIVER FOR ST-ERICSSON MCDE 6721M: Linus Walleij <linus.walleij@linaro.org> 6722S: Maintained 6723T: git git://anongit.freedesktop.org/drm/drm-misc 6724F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6725F: drivers/gpu/drm/mcde/ 6726 6727DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6728M: Jagan Teki <jagan@amarulasolutions.com> 6729S: Maintained 6730F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6731F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6732 6733DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6734R: Douglas Anderson <dianders@chromium.org> 6735F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6736F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6737 6738DRM DRIVER FOR TPO TPG110 PANELS 6739M: Linus Walleij <linus.walleij@linaro.org> 6740S: Maintained 6741T: git git://anongit.freedesktop.org/drm/drm-misc 6742F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6743F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6744 6745DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6746M: Dave Airlie <airlied@redhat.com> 6747R: Sean Paul <sean@poorly.run> 6748R: Thomas Zimmermann <tzimmermann@suse.de> 6749L: dri-devel@lists.freedesktop.org 6750S: Supported 6751T: git git://anongit.freedesktop.org/drm/drm-misc 6752F: drivers/gpu/drm/udl/ 6753 6754DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6755M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6756M: Melissa Wen <melissa.srw@gmail.com> 6757R: Haneen Mohammed <hamohammed.sa@gmail.com> 6758R: Daniel Vetter <daniel@ffwll.ch> 6759L: dri-devel@lists.freedesktop.org 6760S: Maintained 6761T: git git://anongit.freedesktop.org/drm/drm-misc 6762F: Documentation/gpu/vkms.rst 6763F: drivers/gpu/drm/vkms/ 6764 6765DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6766M: Hans de Goede <hdegoede@redhat.com> 6767L: dri-devel@lists.freedesktop.org 6768S: Maintained 6769T: git git://anongit.freedesktop.org/drm/drm-misc 6770F: drivers/gpu/drm/vboxvideo/ 6771 6772DRM DRIVER FOR VMWARE VIRTUAL GPU 6773M: Zack Rusin <zackr@vmware.com> 6774R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6775L: dri-devel@lists.freedesktop.org 6776S: Supported 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: drivers/gpu/drm/vmwgfx/ 6779F: include/uapi/drm/vmwgfx_drm.h 6780 6781DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6782M: Linus Walleij <linus.walleij@linaro.org> 6783S: Maintained 6784T: git git://anongit.freedesktop.org/drm/drm-misc 6785F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6786F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6787 6788DRM DRIVERS 6789M: David Airlie <airlied@gmail.com> 6790M: Daniel Vetter <daniel@ffwll.ch> 6791L: dri-devel@lists.freedesktop.org 6792S: Maintained 6793B: https://gitlab.freedesktop.org/drm 6794C: irc://irc.oftc.net/dri-devel 6795T: git git://anongit.freedesktop.org/drm/drm 6796F: Documentation/devicetree/bindings/display/ 6797F: Documentation/devicetree/bindings/gpu/ 6798F: Documentation/gpu/ 6799F: drivers/gpu/ 6800F: include/drm/ 6801F: include/linux/vga* 6802F: include/uapi/drm/ 6803 6804DRM DRIVERS AND MISC GPU PATCHES 6805M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6806M: Maxime Ripard <mripard@kernel.org> 6807M: Thomas Zimmermann <tzimmermann@suse.de> 6808S: Maintained 6809W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6810T: git git://anongit.freedesktop.org/drm/drm-misc 6811F: Documentation/gpu/ 6812F: drivers/gpu/drm/* 6813F: drivers/gpu/vga/ 6814F: include/drm/drm* 6815F: include/linux/vga* 6816F: include/uapi/drm/drm* 6817 6818DRM DRIVERS FOR ALLWINNER A10 6819M: Maxime Ripard <mripard@kernel.org> 6820M: Chen-Yu Tsai <wens@csie.org> 6821L: dri-devel@lists.freedesktop.org 6822S: Supported 6823T: git git://anongit.freedesktop.org/drm/drm-misc 6824F: Documentation/devicetree/bindings/display/allwinner* 6825F: drivers/gpu/drm/sun4i/ 6826 6827DRM DRIVERS FOR AMLOGIC SOCS 6828M: Neil Armstrong <neil.armstrong@linaro.org> 6829L: dri-devel@lists.freedesktop.org 6830L: linux-amlogic@lists.infradead.org 6831S: Supported 6832W: http://linux-meson.com/ 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6835F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6836F: Documentation/gpu/meson.rst 6837F: drivers/gpu/drm/meson/ 6838 6839DRM DRIVERS FOR ATMEL HLCDC 6840M: Sam Ravnborg <sam@ravnborg.org> 6841M: Boris Brezillon <bbrezillon@kernel.org> 6842L: dri-devel@lists.freedesktop.org 6843S: Supported 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/atmel/ 6846F: drivers/gpu/drm/atmel-hlcdc/ 6847 6848DRM DRIVERS FOR BRIDGE CHIPS 6849M: Andrzej Hajda <andrzej.hajda@intel.com> 6850M: Neil Armstrong <neil.armstrong@linaro.org> 6851M: Robert Foss <robert.foss@linaro.org> 6852R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6853R: Jonas Karlman <jonas@kwiboo.se> 6854R: Jernej Skrabec <jernej.skrabec@gmail.com> 6855S: Maintained 6856T: git git://anongit.freedesktop.org/drm/drm-misc 6857F: Documentation/devicetree/bindings/display/bridge/ 6858F: drivers/gpu/drm/bridge/ 6859 6860DRM DRIVERS FOR EXYNOS 6861M: Inki Dae <inki.dae@samsung.com> 6862M: Seung-Woo Kim <sw0312.kim@samsung.com> 6863M: Kyungmin Park <kyungmin.park@samsung.com> 6864L: dri-devel@lists.freedesktop.org 6865S: Supported 6866T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6867F: Documentation/devicetree/bindings/display/exynos/ 6868F: Documentation/devicetree/bindings/display/samsung/ 6869F: drivers/gpu/drm/exynos/ 6870F: include/uapi/drm/exynos_drm.h 6871 6872DRM DRIVERS FOR FREESCALE DCU 6873M: Stefan Agner <stefan@agner.ch> 6874M: Alison Wang <alison.wang@nxp.com> 6875L: dri-devel@lists.freedesktop.org 6876S: Supported 6877T: git git://anongit.freedesktop.org/drm/drm-misc 6878F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6879F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6880F: drivers/gpu/drm/fsl-dcu/ 6881 6882DRM DRIVERS FOR FREESCALE IMX 6883M: Philipp Zabel <p.zabel@pengutronix.de> 6884L: dri-devel@lists.freedesktop.org 6885S: Maintained 6886F: Documentation/devicetree/bindings/display/imx/ 6887F: drivers/gpu/drm/imx/ipuv3/ 6888F: drivers/gpu/ipu-v3/ 6889 6890DRM DRIVERS FOR FREESCALE IMX BRIDGE 6891M: Liu Ying <victor.liu@nxp.com> 6892L: dri-devel@lists.freedesktop.org 6893S: Maintained 6894F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6895F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6896F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6897F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6898F: drivers/gpu/drm/bridge/imx/ 6899 6900DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6901M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904T: git git://github.com/patjak/drm-gma500 6905F: drivers/gpu/drm/gma500/ 6906 6907DRM DRIVERS FOR HISILICON 6908M: Xinliang Liu <xinliang.liu@linaro.org> 6909M: Tian Tao <tiantao6@hisilicon.com> 6910R: John Stultz <jstultz@google.com> 6911R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914T: git git://anongit.freedesktop.org/drm/drm-misc 6915F: Documentation/devicetree/bindings/display/hisilicon/ 6916F: drivers/gpu/drm/hisilicon/ 6917 6918DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6919M: Deepak Rawat <drawat.floss@gmail.com> 6920L: linux-hyperv@vger.kernel.org 6921L: dri-devel@lists.freedesktop.org 6922S: Maintained 6923T: git git://anongit.freedesktop.org/drm/drm-misc 6924F: drivers/gpu/drm/hyperv 6925 6926DRM DRIVERS FOR LIMA 6927M: Qiang Yu <yuq825@gmail.com> 6928L: dri-devel@lists.freedesktop.org 6929L: lima@lists.freedesktop.org (moderated for non-subscribers) 6930S: Maintained 6931T: git git://anongit.freedesktop.org/drm/drm-misc 6932F: drivers/gpu/drm/lima/ 6933F: include/uapi/drm/lima_drm.h 6934 6935DRM DRIVERS FOR MEDIATEK 6936M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6937M: Philipp Zabel <p.zabel@pengutronix.de> 6938L: dri-devel@lists.freedesktop.org 6939L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6940S: Supported 6941F: Documentation/devicetree/bindings/display/mediatek/ 6942F: drivers/gpu/drm/mediatek/ 6943F: drivers/phy/mediatek/phy-mtk-dp.c 6944F: drivers/phy/mediatek/phy-mtk-hdmi* 6945F: drivers/phy/mediatek/phy-mtk-mipi* 6946 6947DRM DRIVERS FOR NVIDIA TEGRA 6948M: Thierry Reding <thierry.reding@gmail.com> 6949L: dri-devel@lists.freedesktop.org 6950L: linux-tegra@vger.kernel.org 6951S: Supported 6952T: git git://anongit.freedesktop.org/tegra/linux.git 6953F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6954F: Documentation/devicetree/bindings/gpu/host1x/ 6955F: drivers/gpu/drm/tegra/ 6956F: drivers/gpu/host1x/ 6957F: include/linux/host1x.h 6958F: include/uapi/drm/tegra_drm.h 6959 6960DRM DRIVERS FOR RENESAS 6961M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6962M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6963L: dri-devel@lists.freedesktop.org 6964L: linux-renesas-soc@vger.kernel.org 6965S: Supported 6966T: git git://linuxtv.org/pinchartl/media drm/du/next 6967F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6968F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6969F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6970F: Documentation/devicetree/bindings/display/renesas,du.yaml 6971F: drivers/gpu/drm/rcar-du/ 6972F: drivers/gpu/drm/shmobile/ 6973F: include/linux/platform_data/shmob_drm.h 6974 6975DRM DRIVERS FOR ROCKCHIP 6976M: Sandy Huang <hjc@rock-chips.com> 6977M: Heiko Stübner <heiko@sntech.de> 6978L: dri-devel@lists.freedesktop.org 6979S: Maintained 6980T: git git://anongit.freedesktop.org/drm/drm-misc 6981F: Documentation/devicetree/bindings/display/rockchip/ 6982F: drivers/gpu/drm/rockchip/ 6983 6984DRM DRIVERS FOR STI 6985M: Alain Volmat <alain.volmat@foss.st.com> 6986L: dri-devel@lists.freedesktop.org 6987S: Maintained 6988T: git git://anongit.freedesktop.org/drm/drm-misc 6989F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6990F: drivers/gpu/drm/sti 6991 6992DRM DRIVERS FOR STM 6993M: Yannick Fertre <yannick.fertre@foss.st.com> 6994M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6995M: Philippe Cornu <philippe.cornu@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7000F: drivers/gpu/drm/stm 7001 7002DRM DRIVERS FOR TI KEYSTONE 7003M: Jyri Sarha <jyri.sarha@iki.fi> 7004M: Tomi Valkeinen <tomba@kernel.org> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7009F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7010F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7011F: drivers/gpu/drm/tidss/ 7012 7013DRM DRIVERS FOR TI LCDC 7014M: Jyri Sarha <jyri.sarha@iki.fi> 7015R: Tomi Valkeinen <tomba@kernel.org> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018F: Documentation/devicetree/bindings/display/tilcdc/ 7019F: drivers/gpu/drm/tilcdc/ 7020 7021DRM DRIVERS FOR TI OMAP 7022M: Tomi Valkeinen <tomba@kernel.org> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025F: Documentation/devicetree/bindings/display/ti/ 7026F: drivers/gpu/drm/omapdrm/ 7027 7028DRM DRIVERS FOR V3D 7029M: Emma Anholt <emma@anholt.net> 7030M: Melissa Wen <mwen@igalia.com> 7031S: Supported 7032T: git git://anongit.freedesktop.org/drm/drm-misc 7033F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7034F: drivers/gpu/drm/v3d/ 7035F: include/uapi/drm/v3d_drm.h 7036 7037DRM DRIVERS FOR VC4 7038M: Emma Anholt <emma@anholt.net> 7039M: Maxime Ripard <mripard@kernel.org> 7040S: Supported 7041T: git git://github.com/anholt/linux 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7044F: drivers/gpu/drm/vc4/ 7045F: include/uapi/drm/vc4_drm.h 7046 7047DRM DRIVERS FOR VIVANTE GPU IP 7048M: Lucas Stach <l.stach@pengutronix.de> 7049R: Russell King <linux+etnaviv@armlinux.org.uk> 7050R: Christian Gmeiner <christian.gmeiner@gmail.com> 7051L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7052L: dri-devel@lists.freedesktop.org 7053S: Maintained 7054F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7055F: drivers/gpu/drm/etnaviv/ 7056F: include/uapi/drm/etnaviv_drm.h 7057 7058DRM DRIVERS FOR XEN 7059M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7060L: dri-devel@lists.freedesktop.org 7061L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7062S: Supported 7063T: git git://anongit.freedesktop.org/drm/drm-misc 7064F: Documentation/gpu/xen-front.rst 7065F: drivers/gpu/drm/xen/ 7066 7067DRM DRIVERS FOR XILINX 7068M: Hyun Kwon <hyun.kwon@xilinx.com> 7069M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7070L: dri-devel@lists.freedesktop.org 7071S: Maintained 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/devicetree/bindings/display/xlnx/ 7074F: drivers/gpu/drm/xlnx/ 7075 7076DRM PANEL DRIVERS 7077M: Thierry Reding <thierry.reding@gmail.com> 7078R: Sam Ravnborg <sam@ravnborg.org> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/panel/ 7083F: drivers/gpu/drm/drm_panel.c 7084F: drivers/gpu/drm/panel/ 7085F: include/drm/drm_panel.h 7086 7087DRM PRIVACY-SCREEN CLASS 7088M: Hans de Goede <hdegoede@redhat.com> 7089L: dri-devel@lists.freedesktop.org 7090S: Maintained 7091T: git git://anongit.freedesktop.org/drm/drm-misc 7092F: drivers/gpu/drm/drm_privacy_screen* 7093F: include/drm/drm_privacy_screen* 7094 7095DRM TTM SUBSYSTEM 7096M: Christian Koenig <christian.koenig@amd.com> 7097M: Huang Rui <ray.huang@amd.com> 7098L: dri-devel@lists.freedesktop.org 7099S: Maintained 7100T: git git://anongit.freedesktop.org/drm/drm-misc 7101F: drivers/gpu/drm/ttm/ 7102F: include/drm/ttm/ 7103 7104DRM GPU SCHEDULER 7105M: Luben Tuikov <luben.tuikov@amd.com> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: drivers/gpu/drm/scheduler/ 7110F: include/drm/gpu_scheduler.h 7111 7112DSBR100 USB FM RADIO DRIVER 7113M: Alexey Klimov <klimov.linux@gmail.com> 7114L: linux-media@vger.kernel.org 7115S: Maintained 7116T: git git://linuxtv.org/media_tree.git 7117F: drivers/media/radio/dsbr100.c 7118 7119DT3155 MEDIA DRIVER 7120M: Hans Verkuil <hverkuil@xs4all.nl> 7121L: linux-media@vger.kernel.org 7122S: Odd Fixes 7123W: https://linuxtv.org 7124T: git git://linuxtv.org/media_tree.git 7125F: drivers/media/pci/dt3155/ 7126 7127DVB_USB_AF9015 MEDIA DRIVER 7128M: Antti Palosaari <crope@iki.fi> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131W: https://linuxtv.org 7132W: http://palosaari.fi/linux/ 7133Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7134T: git git://linuxtv.org/anttip/media_tree.git 7135F: drivers/media/usb/dvb-usb-v2/af9015* 7136 7137DVB_USB_AF9035 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/af9035* 7146 7147DVB_USB_ANYSEE MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/anysee* 7156 7157DVB_USB_AU6610 MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/au6610* 7166 7167DVB_USB_CE6230 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/ce6230* 7176 7177DVB_USB_CXUSB MEDIA DRIVER 7178M: Michael Krufky <mkrufky@linuxtv.org> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://github.com/mkrufky 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/media_tree.git 7185F: drivers/media/usb/dvb-usb/cxusb* 7186 7187DVB_USB_EC168 MEDIA DRIVER 7188M: Antti Palosaari <crope@iki.fi> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://palosaari.fi/linux/ 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/anttip/media_tree.git 7195F: drivers/media/usb/dvb-usb-v2/ec168* 7196 7197DVB_USB_GL861 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/gl861* 7205 7206DVB_USB_MXL111SF MEDIA DRIVER 7207M: Michael Krufky <mkrufky@linuxtv.org> 7208L: linux-media@vger.kernel.org 7209S: Maintained 7210W: https://linuxtv.org 7211W: http://github.com/mkrufky 7212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7213T: git git://linuxtv.org/mkrufky/mxl111sf.git 7214F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7215 7216DVB_USB_RTL28XXU MEDIA DRIVER 7217M: Antti Palosaari <crope@iki.fi> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221W: http://palosaari.fi/linux/ 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/anttip/media_tree.git 7224F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7225 7226DVB_USB_V2 MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7235F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7236 7237DYNAMIC DEBUG 7238M: Jason Baron <jbaron@akamai.com> 7239S: Maintained 7240F: include/linux/dynamic_debug.h 7241F: lib/dynamic_debug.c 7242M: Jim Cromie <jim.cromie@gmail.com> 7243F: lib/test_dynamic_debug.c 7244 7245DYNAMIC INTERRUPT MODERATION 7246M: Tal Gilboa <talgi@nvidia.com> 7247S: Maintained 7248F: Documentation/networking/net_dim.rst 7249F: include/linux/dim.h 7250F: lib/dim/ 7251 7252DZ DECSTATION DZ11 SERIAL DRIVER 7253M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7254S: Maintained 7255F: drivers/tty/serial/dz.* 7256 7257E3X0 POWER BUTTON DRIVER 7258M: Moritz Fischer <moritz.fischer@ettus.com> 7259L: usrp-users@lists.ettus.com 7260S: Supported 7261W: http://www.ettus.com 7262F: Documentation/devicetree/bindings/input/e3x0-button.txt 7263F: drivers/input/misc/e3x0-button.c 7264 7265E4000 MEDIA DRIVER 7266M: Antti Palosaari <crope@iki.fi> 7267L: linux-media@vger.kernel.org 7268S: Maintained 7269W: https://linuxtv.org 7270W: http://palosaari.fi/linux/ 7271Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7272T: git git://linuxtv.org/anttip/media_tree.git 7273F: drivers/media/tuners/e4000* 7274 7275EARTH_PT1 MEDIA DRIVER 7276M: Akihiro Tsukada <tskd08@gmail.com> 7277L: linux-media@vger.kernel.org 7278S: Odd Fixes 7279F: drivers/media/pci/pt1/ 7280 7281EARTH_PT3 MEDIA DRIVER 7282M: Akihiro Tsukada <tskd08@gmail.com> 7283L: linux-media@vger.kernel.org 7284S: Odd Fixes 7285F: drivers/media/pci/pt3/ 7286 7287EC100 MEDIA DRIVER 7288M: Antti Palosaari <crope@iki.fi> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://palosaari.fi/linux/ 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/anttip/media_tree.git 7295F: drivers/media/dvb-frontends/ec100* 7296 7297ECRYPT FILE SYSTEM 7298M: Tyler Hicks <code@tyhicks.com> 7299L: ecryptfs@vger.kernel.org 7300S: Odd Fixes 7301W: http://ecryptfs.org 7302W: https://launchpad.net/ecryptfs 7303T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7304F: Documentation/filesystems/ecryptfs.rst 7305F: fs/ecryptfs/ 7306 7307EDAC-AMD64 7308M: Yazen Ghannam <yazen.ghannam@amd.com> 7309L: linux-edac@vger.kernel.org 7310S: Supported 7311F: drivers/edac/amd64_edac* 7312F: drivers/edac/mce_amd* 7313 7314EDAC-ARMADA 7315M: Jan Luebbe <jlu@pengutronix.de> 7316L: linux-edac@vger.kernel.org 7317S: Maintained 7318F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7319F: drivers/edac/armada_xp_* 7320 7321EDAC-AST2500 7322M: Stefan Schaeckeler <sschaeck@cisco.com> 7323S: Supported 7324F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7325F: drivers/edac/aspeed_edac.c 7326 7327EDAC-BLUEFIELD 7328M: Shravan Kumar Ramani <shravankr@nvidia.com> 7329S: Supported 7330F: drivers/edac/bluefield_edac.c 7331 7332EDAC-CALXEDA 7333M: Andre Przywara <andre.przywara@arm.com> 7334L: linux-edac@vger.kernel.org 7335S: Maintained 7336F: drivers/edac/highbank* 7337 7338EDAC-CAVIUM OCTEON 7339M: Ralf Baechle <ralf@linux-mips.org> 7340L: linux-edac@vger.kernel.org 7341L: linux-mips@vger.kernel.org 7342S: Supported 7343F: drivers/edac/octeon_edac* 7344 7345EDAC-CAVIUM THUNDERX 7346M: Robert Richter <rric@kernel.org> 7347L: linux-edac@vger.kernel.org 7348S: Odd Fixes 7349F: drivers/edac/thunderx_edac* 7350 7351EDAC-CORE 7352M: Borislav Petkov <bp@alien8.de> 7353M: Mauro Carvalho Chehab <mchehab@kernel.org> 7354M: Tony Luck <tony.luck@intel.com> 7355R: James Morse <james.morse@arm.com> 7356R: Robert Richter <rric@kernel.org> 7357L: linux-edac@vger.kernel.org 7358S: Supported 7359T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7360F: Documentation/admin-guide/ras.rst 7361F: Documentation/driver-api/edac.rst 7362F: drivers/edac/ 7363F: include/linux/edac.h 7364 7365EDAC-DMC520 7366M: Lei Wang <lewan@microsoft.com> 7367L: linux-edac@vger.kernel.org 7368S: Supported 7369F: drivers/edac/dmc520_edac.c 7370 7371EDAC-E752X 7372M: Mark Gross <markgross@kernel.org> 7373L: linux-edac@vger.kernel.org 7374S: Maintained 7375F: drivers/edac/e752x_edac.c 7376 7377EDAC-E7XXX 7378L: linux-edac@vger.kernel.org 7379S: Maintained 7380F: drivers/edac/e7xxx_edac.c 7381 7382EDAC-FSL_DDR 7383M: York Sun <york.sun@nxp.com> 7384L: linux-edac@vger.kernel.org 7385S: Maintained 7386F: drivers/edac/fsl_ddr_edac.* 7387 7388EDAC-GHES 7389M: Mauro Carvalho Chehab <mchehab@kernel.org> 7390L: linux-edac@vger.kernel.org 7391S: Maintained 7392F: drivers/edac/ghes_edac.c 7393 7394EDAC-I10NM 7395M: Tony Luck <tony.luck@intel.com> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/i10nm_base.c 7399 7400EDAC-I3000 7401L: linux-edac@vger.kernel.org 7402S: Orphan 7403F: drivers/edac/i3000_edac.c 7404 7405EDAC-I5000 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/i5000_edac.c 7409 7410EDAC-I5400 7411M: Mauro Carvalho Chehab <mchehab@kernel.org> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/i5400_edac.c 7415 7416EDAC-I7300 7417M: Mauro Carvalho Chehab <mchehab@kernel.org> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i7300_edac.c 7421 7422EDAC-I7CORE 7423M: Mauro Carvalho Chehab <mchehab@kernel.org> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i7core_edac.c 7427 7428EDAC-I82443BXGX 7429M: Tim Small <tim@buttersideup.com> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i82443bxgx_edac.c 7433 7434EDAC-I82975X 7435M: "Arvind R." <arvino55@gmail.com> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i82975x_edac.c 7439 7440EDAC-IE31200 7441M: Jason Baron <jbaron@akamai.com> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/ie31200_edac.c 7445 7446EDAC-IGEN6 7447M: Tony Luck <tony.luck@intel.com> 7448R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/igen6_edac.c 7452 7453EDAC-MPC85XX 7454M: Johannes Thumshirn <morbidrsa@gmail.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/mpc85xx_edac.[ch] 7458 7459EDAC-PASEMI 7460M: Egor Martovetsky <egor@pasemi.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/pasemi_edac.c 7464 7465EDAC-PND2 7466M: Tony Luck <tony.luck@intel.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/pnd2_edac.[ch] 7470 7471EDAC-QCOM 7472M: Channagoud Kadabi <ckadabi@codeaurora.org> 7473M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7474L: linux-arm-msm@vger.kernel.org 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/qcom_edac.c 7478 7479EDAC-R82600 7480M: Tim Small <tim@buttersideup.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/r82600_edac.c 7484 7485EDAC-SBRIDGE 7486M: Tony Luck <tony.luck@intel.com> 7487R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/sb_edac.c 7491 7492EDAC-SKYLAKE 7493M: Tony Luck <tony.luck@intel.com> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/skx_*.[ch] 7497 7498EDAC-TI 7499M: Tero Kristo <kristo@kernel.org> 7500L: linux-edac@vger.kernel.org 7501S: Odd Fixes 7502F: drivers/edac/ti_edac.c 7503 7504EDIROL UA-101/UA-1000 DRIVER 7505M: Clemens Ladisch <clemens@ladisch.de> 7506L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7507S: Maintained 7508T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7509F: sound/usb/misc/ua101.c 7510 7511EFI TEST DRIVER 7512M: Ivan Hu <ivan.hu@canonical.com> 7513M: Ard Biesheuvel <ardb@kernel.org> 7514L: linux-efi@vger.kernel.org 7515S: Maintained 7516F: drivers/firmware/efi/test/ 7517 7518EFI VARIABLE FILESYSTEM 7519M: Matthew Garrett <matthew.garrett@nebula.com> 7520M: Jeremy Kerr <jk@ozlabs.org> 7521M: Ard Biesheuvel <ardb@kernel.org> 7522L: linux-efi@vger.kernel.org 7523S: Maintained 7524T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7525F: fs/efivarfs/ 7526 7527EFIFB FRAMEBUFFER DRIVER 7528M: Peter Jones <pjones@redhat.com> 7529L: linux-fbdev@vger.kernel.org 7530S: Maintained 7531F: drivers/video/fbdev/efifb.c 7532 7533EFS FILESYSTEM 7534S: Orphan 7535W: http://aeschi.ch.eu.org/efs/ 7536F: fs/efs/ 7537 7538EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7539M: Douglas Miller <dougmill@linux.ibm.com> 7540L: netdev@vger.kernel.org 7541S: Maintained 7542F: drivers/net/ethernet/ibm/ehea/ 7543 7544ELM327 CAN NETWORK DRIVER 7545M: Max Staudt <max@enpas.org> 7546L: linux-can@vger.kernel.org 7547S: Maintained 7548F: Documentation/networking/device_drivers/can/can327.rst 7549F: drivers/net/can/can327.c 7550 7551EM28XX VIDEO4LINUX DRIVER 7552M: Mauro Carvalho Chehab <mchehab@kernel.org> 7553L: linux-media@vger.kernel.org 7554S: Maintained 7555W: https://linuxtv.org 7556T: git git://linuxtv.org/media_tree.git 7557F: Documentation/admin-guide/media/em28xx* 7558F: drivers/media/usb/em28xx/ 7559 7560EMBEDDED LINUX 7561M: Olivia Mackall <olivia@selenic.com> 7562M: David Woodhouse <dwmw2@infradead.org> 7563L: linux-embedded@vger.kernel.org 7564S: Maintained 7565 7566EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7567M: Adrian Hunter <adrian.hunter@intel.com> 7568M: Ritesh Harjani <riteshh@codeaurora.org> 7569M: Asutosh Das <asutoshd@codeaurora.org> 7570L: linux-mmc@vger.kernel.org 7571S: Supported 7572F: drivers/mmc/host/cqhci* 7573 7574EMULEX 10Gbps iSCSI - OneConnect DRIVER 7575M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7576L: linux-scsi@vger.kernel.org 7577S: Supported 7578W: http://www.broadcom.com 7579F: drivers/scsi/be2iscsi/ 7580 7581EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7582M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7583M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7584M: Somnath Kotur <somnath.kotur@broadcom.com> 7585L: netdev@vger.kernel.org 7586S: Supported 7587W: http://www.emulex.com 7588F: drivers/net/ethernet/emulex/benet/ 7589 7590EMULEX ONECONNECT ROCE DRIVER 7591M: Selvin Xavier <selvin.xavier@broadcom.com> 7592L: linux-rdma@vger.kernel.org 7593S: Odd Fixes 7594W: http://www.broadcom.com 7595F: drivers/infiniband/hw/ocrdma/ 7596F: include/uapi/rdma/ocrdma-abi.h 7597 7598EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7599M: James Smart <james.smart@broadcom.com> 7600M: Dick Kennedy <dick.kennedy@broadcom.com> 7601L: linux-scsi@vger.kernel.org 7602S: Supported 7603W: http://www.broadcom.com 7604F: drivers/scsi/lpfc/ 7605 7606EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7607M: James Smart <james.smart@broadcom.com> 7608M: Ram Vegesna <ram.vegesna@broadcom.com> 7609L: linux-scsi@vger.kernel.org 7610L: target-devel@vger.kernel.org 7611S: Supported 7612W: http://www.broadcom.com 7613F: drivers/scsi/elx/ 7614 7615ENE CB710 FLASH CARD READER DRIVER 7616M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7617S: Maintained 7618F: drivers/misc/cb710/ 7619F: drivers/mmc/host/cb710-mmc.* 7620F: include/linux/cb710.h 7621 7622ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7623M: Maxim Levitsky <maximlevitsky@gmail.com> 7624S: Maintained 7625F: drivers/media/rc/ene_ir.* 7626 7627EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7628M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7629L: linuxppc-dev@lists.ozlabs.org 7630S: Maintained 7631F: drivers/tty/ehv_bytechan.c 7632 7633EPSON S1D13XXX FRAMEBUFFER DRIVER 7634M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7635S: Maintained 7636T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7637F: drivers/video/fbdev/s1d13xxxfb.c 7638F: include/video/s1d13xxxfb.h 7639 7640EROFS FILE SYSTEM 7641M: Gao Xiang <xiang@kernel.org> 7642M: Chao Yu <chao@kernel.org> 7643R: Yue Hu <huyue2@coolpad.com> 7644R: Jeffle Xu <jefflexu@linux.alibaba.com> 7645L: linux-erofs@lists.ozlabs.org 7646S: Maintained 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7648F: Documentation/filesystems/erofs.rst 7649F: fs/erofs/ 7650F: include/trace/events/erofs.h 7651 7652ERRSEQ ERROR TRACKING INFRASTRUCTURE 7653M: Jeff Layton <jlayton@kernel.org> 7654S: Maintained 7655F: include/linux/errseq.h 7656F: lib/errseq.c 7657 7658ESD CAN/USB DRIVERS 7659M: Frank Jungclaus <frank.jungclaus@esd.eu> 7660R: socketcan@esd.eu 7661L: linux-can@vger.kernel.org 7662S: Maintained 7663F: drivers/net/can/usb/esd_usb.c 7664 7665ET131X NETWORK DRIVER 7666M: Mark Einon <mark.einon@gmail.com> 7667S: Odd Fixes 7668F: drivers/net/ethernet/agere/ 7669 7670ETAS ES58X CAN/USB DRIVER 7671M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7672L: linux-can@vger.kernel.org 7673S: Maintained 7674F: drivers/net/can/usb/etas_es58x/ 7675 7676ETHERNET BRIDGE 7677M: Roopa Prabhu <roopa@nvidia.com> 7678M: Nikolay Aleksandrov <razor@blackwall.org> 7679L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7680L: netdev@vger.kernel.org 7681S: Maintained 7682W: http://www.linuxfoundation.org/en/Net:Bridge 7683F: include/linux/netfilter_bridge/ 7684F: net/bridge/ 7685 7686ETHERNET PHY LIBRARY 7687M: Andrew Lunn <andrew@lunn.ch> 7688M: Heiner Kallweit <hkallweit1@gmail.com> 7689R: Russell King <linux@armlinux.org.uk> 7690L: netdev@vger.kernel.org 7691S: Maintained 7692F: Documentation/ABI/testing/sysfs-class-net-phydev 7693F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7694F: Documentation/devicetree/bindings/net/mdio* 7695F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7696F: Documentation/networking/phy.rst 7697F: drivers/net/mdio/ 7698F: drivers/net/mdio/acpi_mdio.c 7699F: drivers/net/mdio/fwnode_mdio.c 7700F: drivers/net/mdio/of_mdio.c 7701F: drivers/net/pcs/ 7702F: drivers/net/phy/ 7703F: include/dt-bindings/net/qca-ar803x.h 7704F: include/linux/linkmode.h 7705F: include/linux/*mdio*.h 7706F: include/linux/mdio/*.h 7707F: include/linux/mii.h 7708F: include/linux/of_net.h 7709F: include/linux/phy.h 7710F: include/linux/phy_fixed.h 7711F: include/linux/platform_data/mdio-bcm-unimac.h 7712F: include/linux/platform_data/mdio-gpio.h 7713F: include/trace/events/mdio.h 7714F: include/uapi/linux/mdio.h 7715F: include/uapi/linux/mii.h 7716F: net/core/of_net.c 7717 7718EXEC & BINFMT API 7719R: Eric Biederman <ebiederm@xmission.com> 7720R: Kees Cook <keescook@chromium.org> 7721L: linux-mm@kvack.org 7722S: Supported 7723T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7724F: fs/*binfmt_*.c 7725F: fs/exec.c 7726F: include/linux/binfmts.h 7727F: include/linux/elf.h 7728F: include/uapi/linux/binfmts.h 7729F: include/uapi/linux/elf.h 7730F: tools/testing/selftests/exec/ 7731N: asm/elf.h 7732N: binfmt 7733 7734EXFAT FILE SYSTEM 7735M: Namjae Jeon <linkinjeon@kernel.org> 7736M: Sungjong Seo <sj1557.seo@samsung.com> 7737L: linux-fsdevel@vger.kernel.org 7738S: Maintained 7739T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7740F: fs/exfat/ 7741 7742EXT2 FILE SYSTEM 7743M: Jan Kara <jack@suse.com> 7744L: linux-ext4@vger.kernel.org 7745S: Maintained 7746F: Documentation/filesystems/ext2.rst 7747F: fs/ext2/ 7748F: include/linux/ext2* 7749 7750EXT4 FILE SYSTEM 7751M: "Theodore Ts'o" <tytso@mit.edu> 7752M: Andreas Dilger <adilger.kernel@dilger.ca> 7753L: linux-ext4@vger.kernel.org 7754S: Maintained 7755W: http://ext4.wiki.kernel.org 7756Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7757T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7758F: Documentation/filesystems/ext4/ 7759F: fs/ext4/ 7760F: include/trace/events/ext4.h 7761 7762Extended Verification Module (EVM) 7763M: Mimi Zohar <zohar@linux.ibm.com> 7764L: linux-integrity@vger.kernel.org 7765S: Supported 7766T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7767F: security/integrity/evm/ 7768F: security/integrity/ 7769 7770EXTENSIBLE FIRMWARE INTERFACE (EFI) 7771M: Ard Biesheuvel <ardb@kernel.org> 7772L: linux-efi@vger.kernel.org 7773S: Maintained 7774T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7775F: Documentation/admin-guide/efi-stub.rst 7776F: arch/*/include/asm/efi.h 7777F: arch/*/kernel/efi.c 7778F: arch/arm/boot/compressed/efi-header.S 7779F: arch/arm64/kernel/efi-entry.S 7780F: arch/x86/platform/efi/ 7781F: drivers/firmware/efi/ 7782F: include/linux/efi*.h 7783 7784EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7785M: MyungJoo Ham <myungjoo.ham@samsung.com> 7786M: Chanwoo Choi <cw00.choi@samsung.com> 7787L: linux-kernel@vger.kernel.org 7788S: Maintained 7789T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7790F: Documentation/devicetree/bindings/extcon/ 7791F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7792F: drivers/extcon/ 7793F: include/linux/extcon.h 7794F: include/linux/extcon/ 7795 7796EXTRA BOOT CONFIG 7797M: Masami Hiramatsu <mhiramat@kernel.org> 7798S: Maintained 7799F: Documentation/admin-guide/bootconfig.rst 7800F: fs/proc/bootconfig.c 7801F: include/linux/bootconfig.h 7802F: lib/bootconfig-data.S 7803F: lib/bootconfig.c 7804F: tools/bootconfig/* 7805F: tools/bootconfig/scripts/* 7806 7807EXYNOS DP DRIVER 7808M: Jingoo Han <jingoohan1@gmail.com> 7809L: dri-devel@lists.freedesktop.org 7810S: Maintained 7811F: drivers/gpu/drm/exynos/exynos_dp* 7812 7813EXYNOS SYSMMU (IOMMU) driver 7814M: Marek Szyprowski <m.szyprowski@samsung.com> 7815L: iommu@lists.linux.dev 7816S: Maintained 7817F: drivers/iommu/exynos-iommu.c 7818 7819F2FS FILE SYSTEM 7820M: Jaegeuk Kim <jaegeuk@kernel.org> 7821M: Chao Yu <chao@kernel.org> 7822L: linux-f2fs-devel@lists.sourceforge.net 7823S: Maintained 7824W: https://f2fs.wiki.kernel.org/ 7825T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7826F: Documentation/ABI/testing/sysfs-fs-f2fs 7827F: Documentation/filesystems/f2fs.rst 7828F: fs/f2fs/ 7829F: include/linux/f2fs_fs.h 7830F: include/trace/events/f2fs.h 7831F: include/uapi/linux/f2fs.h 7832 7833F71805F HARDWARE MONITORING DRIVER 7834M: Jean Delvare <jdelvare@suse.com> 7835L: linux-hwmon@vger.kernel.org 7836S: Maintained 7837F: Documentation/hwmon/f71805f.rst 7838F: drivers/hwmon/f71805f.c 7839 7840FADDR2LINE 7841M: Josh Poimboeuf <jpoimboe@kernel.org> 7842S: Maintained 7843F: scripts/faddr2line 7844 7845FAILOVER MODULE 7846M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7847L: netdev@vger.kernel.org 7848S: Supported 7849F: Documentation/networking/failover.rst 7850F: include/net/failover.h 7851F: net/core/failover.c 7852 7853FANOTIFY 7854M: Jan Kara <jack@suse.cz> 7855R: Amir Goldstein <amir73il@gmail.com> 7856R: Matthew Bobrowski <repnop@google.com> 7857L: linux-fsdevel@vger.kernel.org 7858S: Maintained 7859F: fs/notify/fanotify/ 7860F: include/linux/fanotify.h 7861F: include/uapi/linux/fanotify.h 7862 7863FARSYNC SYNCHRONOUS DRIVER 7864M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7865S: Supported 7866W: http://www.farsite.co.uk/ 7867F: drivers/net/wan/farsync.* 7868 7869FAULT INJECTION SUPPORT 7870M: Akinobu Mita <akinobu.mita@gmail.com> 7871S: Supported 7872F: Documentation/fault-injection/ 7873F: lib/fault-inject.c 7874 7875FBTFT Framebuffer drivers 7876L: dri-devel@lists.freedesktop.org 7877L: linux-fbdev@vger.kernel.org 7878S: Orphan 7879F: drivers/staging/fbtft/ 7880 7881FC0011 TUNER DRIVER 7882M: Michael Buesch <m@bues.ch> 7883L: linux-media@vger.kernel.org 7884S: Maintained 7885F: drivers/media/tuners/fc0011.c 7886F: drivers/media/tuners/fc0011.h 7887 7888FC2580 MEDIA DRIVER 7889M: Antti Palosaari <crope@iki.fi> 7890L: linux-media@vger.kernel.org 7891S: Maintained 7892W: https://linuxtv.org 7893W: http://palosaari.fi/linux/ 7894Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7895T: git git://linuxtv.org/anttip/media_tree.git 7896F: drivers/media/tuners/fc2580* 7897 7898FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7899M: Hannes Reinecke <hare@suse.de> 7900L: linux-scsi@vger.kernel.org 7901S: Supported 7902W: www.Open-FCoE.org 7903F: drivers/scsi/fcoe/ 7904F: drivers/scsi/libfc/ 7905F: include/scsi/fc/ 7906F: include/scsi/libfc.h 7907F: include/scsi/libfcoe.h 7908F: include/uapi/scsi/fc/ 7909 7910FILE LOCKING (flock() and fcntl()/lockf()) 7911M: Jeff Layton <jlayton@kernel.org> 7912M: Chuck Lever <chuck.lever@oracle.com> 7913L: linux-fsdevel@vger.kernel.org 7914S: Maintained 7915F: fs/fcntl.c 7916F: fs/locks.c 7917F: include/linux/fcntl.h 7918F: include/uapi/linux/fcntl.h 7919 7920FILESYSTEM DIRECT ACCESS (DAX) 7921M: Dan Williams <dan.j.williams@intel.com> 7922R: Matthew Wilcox <willy@infradead.org> 7923R: Jan Kara <jack@suse.cz> 7924L: linux-fsdevel@vger.kernel.org 7925L: nvdimm@lists.linux.dev 7926S: Supported 7927F: fs/dax.c 7928F: include/linux/dax.h 7929F: include/trace/events/fs_dax.h 7930 7931FILESYSTEMS (VFS and infrastructure) 7932M: Alexander Viro <viro@zeniv.linux.org.uk> 7933L: linux-fsdevel@vger.kernel.org 7934S: Maintained 7935F: fs/* 7936F: include/linux/fs.h 7937F: include/linux/fs_types.h 7938F: include/uapi/linux/fs.h 7939F: include/uapi/linux/openat2.h 7940 7941FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7942M: Riku Voipio <riku.voipio@iki.fi> 7943L: linux-hwmon@vger.kernel.org 7944S: Maintained 7945F: drivers/hwmon/f75375s.c 7946F: include/linux/f75375s.h 7947 7948FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7949M: Clemens Ladisch <clemens@ladisch.de> 7950M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7951L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7952S: Maintained 7953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7954F: include/uapi/sound/firewire.h 7955F: sound/firewire/ 7956 7957FIREWIRE MEDIA DRIVERS (firedtv) 7958M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7959L: linux-media@vger.kernel.org 7960L: linux1394-devel@lists.sourceforge.net 7961S: Maintained 7962T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7963F: drivers/media/firewire/ 7964 7965FIREWIRE SBP-2 TARGET 7966M: Chris Boot <bootc@bootc.net> 7967L: linux-scsi@vger.kernel.org 7968L: target-devel@vger.kernel.org 7969L: linux1394-devel@lists.sourceforge.net 7970S: Maintained 7971T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7972F: drivers/target/sbp/ 7973 7974FIREWIRE SUBSYSTEM 7975M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7976L: linux1394-devel@lists.sourceforge.net 7977S: Maintained 7978W: http://ieee1394.wiki.kernel.org/ 7979T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7980F: drivers/firewire/ 7981F: include/linux/firewire.h 7982F: include/uapi/linux/firewire*.h 7983F: tools/firewire/ 7984 7985FIRMWARE FRAMEWORK FOR ARMV8-A 7986M: Sudeep Holla <sudeep.holla@arm.com> 7987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7988S: Maintained 7989F: drivers/firmware/arm_ffa/ 7990F: include/linux/arm_ffa.h 7991 7992FIRMWARE LOADER (request_firmware) 7993M: Luis Chamberlain <mcgrof@kernel.org> 7994M: Russ Weight <russell.h.weight@intel.com> 7995L: linux-kernel@vger.kernel.org 7996S: Maintained 7997F: Documentation/firmware_class/ 7998F: drivers/base/firmware_loader/ 7999F: include/linux/firmware.h 8000 8001FLEXTIMER FTM-QUADDEC DRIVER 8002M: Patrick Havelange <patrick.havelange@essensium.com> 8003L: linux-iio@vger.kernel.org 8004S: Maintained 8005F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8006F: drivers/counter/ftm-quaddec.c 8007 8008FLOPPY DRIVER 8009M: Denis Efremov <efremov@linux.com> 8010L: linux-block@vger.kernel.org 8011S: Odd Fixes 8012F: drivers/block/floppy.c 8013 8014FLYSKY FSIA6B RC RECEIVER 8015M: Markus Koch <markus@notsyncing.net> 8016L: linux-input@vger.kernel.org 8017S: Maintained 8018F: drivers/input/joystick/fsia6b.c 8019 8020FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8021M: Geoffrey D. Bennett <g@b4.vu> 8022L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8023S: Maintained 8024T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8025F: sound/usb/mixer_scarlett_gen2.c 8026 8027FORCEDETH GIGABIT ETHERNET DRIVER 8028M: Rain River <rain.1986.08.12@gmail.com> 8029M: Zhu Yanjun <zyjzyj2000@gmail.com> 8030L: netdev@vger.kernel.org 8031S: Maintained 8032F: drivers/net/ethernet/nvidia/* 8033 8034FORTIFY_SOURCE 8035M: Kees Cook <keescook@chromium.org> 8036L: linux-hardening@vger.kernel.org 8037S: Supported 8038T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8039F: include/linux/fortify-string.h 8040F: lib/fortify_kunit.c 8041F: lib/test_fortify/* 8042F: scripts/test_fortify.sh 8043K: \b__NO_FORTIFY\b 8044 8045FPGA DFL DRIVERS 8046M: Wu Hao <hao.wu@intel.com> 8047R: Tom Rix <trix@redhat.com> 8048L: linux-fpga@vger.kernel.org 8049S: Maintained 8050F: Documentation/ABI/testing/sysfs-bus-dfl* 8051F: Documentation/fpga/dfl.rst 8052F: drivers/fpga/dfl* 8053F: drivers/uio/uio_dfl.c 8054F: include/linux/dfl.h 8055F: include/uapi/linux/fpga-dfl.h 8056 8057FPGA MANAGER FRAMEWORK 8058M: Moritz Fischer <mdf@kernel.org> 8059M: Wu Hao <hao.wu@intel.com> 8060M: Xu Yilun <yilun.xu@intel.com> 8061R: Tom Rix <trix@redhat.com> 8062L: linux-fpga@vger.kernel.org 8063S: Maintained 8064Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8065T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8066F: Documentation/devicetree/bindings/fpga/ 8067F: Documentation/driver-api/fpga/ 8068F: Documentation/fpga/ 8069F: drivers/fpga/ 8070F: include/linux/fpga/ 8071 8072INTEL MAX10 BMC SECURE UPDATES 8073M: Russ Weight <russell.h.weight@intel.com> 8074L: linux-fpga@vger.kernel.org 8075S: Maintained 8076F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8077F: drivers/fpga/intel-m10-bmc-sec-update.c 8078 8079MICROCHIP POLARFIRE FPGA DRIVERS 8080M: Conor Dooley <conor.dooley@microchip.com> 8081R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8082L: linux-fpga@vger.kernel.org 8083S: Supported 8084F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8085F: drivers/fpga/microchip-spi.c 8086 8087FPU EMULATOR 8088M: Bill Metzenthen <billm@melbpc.org.au> 8089S: Maintained 8090W: http://floatingpoint.sourceforge.net/emulator/index.html 8091F: arch/x86/math-emu/ 8092 8093FRAMEBUFFER CORE 8094M: Daniel Vetter <daniel@ffwll.ch> 8095F: drivers/video/fbdev/core/ 8096S: Odd Fixes 8097T: git git://anongit.freedesktop.org/drm/drm-misc 8098 8099FRAMEBUFFER LAYER 8100M: Helge Deller <deller@gmx.de> 8101L: linux-fbdev@vger.kernel.org 8102L: dri-devel@lists.freedesktop.org 8103S: Maintained 8104Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8105T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8106F: Documentation/fb/ 8107F: drivers/video/ 8108F: include/linux/fb.h 8109F: include/uapi/linux/fb.h 8110F: include/uapi/video/ 8111F: include/video/ 8112 8113FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8114M: Horia Geantă <horia.geanta@nxp.com> 8115M: Pankaj Gupta <pankaj.gupta@nxp.com> 8116M: Gaurav Jain <gaurav.jain@nxp.com> 8117L: linux-crypto@vger.kernel.org 8118S: Maintained 8119F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8120F: drivers/crypto/caam/ 8121 8122FREESCALE COLDFIRE M5441X MMC DRIVER 8123M: Angelo Dureghello <angelo.dureghello@timesys.com> 8124L: linux-mmc@vger.kernel.org 8125S: Maintained 8126F: drivers/mmc/host/sdhci-esdhc-mcf.c 8127F: include/linux/platform_data/mmc-esdhc-mcf.h 8128 8129FREESCALE DIU FRAMEBUFFER DRIVER 8130M: Timur Tabi <timur@kernel.org> 8131L: linux-fbdev@vger.kernel.org 8132S: Maintained 8133F: drivers/video/fbdev/fsl-diu-fb.* 8134 8135FREESCALE DMA DRIVER 8136M: Li Yang <leoyang.li@nxp.com> 8137M: Zhang Wei <zw@zh-kernel.org> 8138L: linuxppc-dev@lists.ozlabs.org 8139S: Maintained 8140F: drivers/dma/fsldma.* 8141 8142FREESCALE DSPI DRIVER 8143M: Vladimir Oltean <olteanv@gmail.com> 8144L: linux-spi@vger.kernel.org 8145S: Maintained 8146F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8147F: drivers/spi/spi-fsl-dspi.c 8148F: include/linux/spi/spi-fsl-dspi.h 8149 8150FREESCALE ENETC ETHERNET DRIVERS 8151M: Claudiu Manoil <claudiu.manoil@nxp.com> 8152L: netdev@vger.kernel.org 8153S: Maintained 8154F: drivers/net/ethernet/freescale/enetc/ 8155 8156FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8157M: Claudiu Manoil <claudiu.manoil@nxp.com> 8158L: netdev@vger.kernel.org 8159S: Maintained 8160F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8161F: drivers/net/ethernet/freescale/gianfar* 8162 8163FREESCALE GPMI NAND DRIVER 8164M: Han Xu <han.xu@nxp.com> 8165L: linux-mtd@lists.infradead.org 8166S: Maintained 8167F: drivers/mtd/nand/raw/gpmi-nand/* 8168 8169FREESCALE I2C CPM DRIVER 8170M: Jochen Friedrich <jochen@scram.de> 8171L: linuxppc-dev@lists.ozlabs.org 8172L: linux-i2c@vger.kernel.org 8173S: Maintained 8174F: drivers/i2c/busses/i2c-cpm.c 8175 8176FREESCALE IMX / MXC FEC DRIVER 8177M: Joakim Zhang <qiangqing.zhang@nxp.com> 8178L: netdev@vger.kernel.org 8179S: Maintained 8180F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8181F: drivers/net/ethernet/freescale/fec.h 8182F: drivers/net/ethernet/freescale/fec_main.c 8183F: drivers/net/ethernet/freescale/fec_ptp.c 8184 8185FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8186M: Sascha Hauer <s.hauer@pengutronix.de> 8187R: Pengutronix Kernel Team <kernel@pengutronix.de> 8188L: linux-fbdev@vger.kernel.org 8189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8190S: Maintained 8191F: drivers/video/fbdev/imxfb.c 8192 8193FREESCALE IMX DDR PMU DRIVER 8194M: Frank Li <Frank.li@nxp.com> 8195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8196S: Maintained 8197F: Documentation/admin-guide/perf/imx-ddr.rst 8198F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8199F: drivers/perf/fsl_imx8_ddr_perf.c 8200 8201FREESCALE IMX I2C DRIVER 8202M: Oleksij Rempel <o.rempel@pengutronix.de> 8203R: Pengutronix Kernel Team <kernel@pengutronix.de> 8204L: linux-i2c@vger.kernel.org 8205S: Maintained 8206F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8207F: drivers/i2c/busses/i2c-imx.c 8208 8209FREESCALE IMX LPI2C DRIVER 8210M: Dong Aisheng <aisheng.dong@nxp.com> 8211L: linux-i2c@vger.kernel.org 8212L: linux-imx@nxp.com 8213S: Maintained 8214F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8215F: drivers/i2c/busses/i2c-imx-lpi2c.c 8216 8217FREESCALE MPC I2C DRIVER 8218M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8219L: linux-i2c@vger.kernel.org 8220S: Maintained 8221F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8222F: drivers/i2c/busses/i2c-mpc.c 8223 8224FREESCALE QORIQ DPAA ETHERNET DRIVER 8225M: Madalin Bucur <madalin.bucur@nxp.com> 8226L: netdev@vger.kernel.org 8227S: Maintained 8228F: drivers/net/ethernet/freescale/dpaa 8229 8230FREESCALE QORIQ DPAA FMAN DRIVER 8231M: Madalin Bucur <madalin.bucur@nxp.com> 8232L: netdev@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/net/fsl-fman.txt 8235F: drivers/net/ethernet/freescale/fman 8236 8237FREESCALE QORIQ PTP CLOCK DRIVER 8238M: Yangbo Lu <yangbo.lu@nxp.com> 8239L: netdev@vger.kernel.org 8240S: Maintained 8241F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8242F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8243F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8244F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8245F: drivers/ptp/ptp_qoriq.c 8246F: drivers/ptp/ptp_qoriq_debugfs.c 8247F: include/linux/fsl/ptp_qoriq.h 8248 8249FREESCALE QUAD SPI DRIVER 8250M: Han Xu <han.xu@nxp.com> 8251L: linux-spi@vger.kernel.org 8252S: Maintained 8253F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8254F: drivers/spi/spi-fsl-qspi.c 8255 8256FREESCALE QUICC ENGINE LIBRARY 8257M: Qiang Zhao <qiang.zhao@nxp.com> 8258L: linuxppc-dev@lists.ozlabs.org 8259S: Maintained 8260F: drivers/soc/fsl/qe/ 8261F: include/soc/fsl/qe/ 8262 8263FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8264M: Li Yang <leoyang.li@nxp.com> 8265L: netdev@vger.kernel.org 8266L: linuxppc-dev@lists.ozlabs.org 8267S: Maintained 8268F: drivers/net/ethernet/freescale/ucc_geth* 8269 8270FREESCALE QUICC ENGINE UCC HDLC DRIVER 8271M: Zhao Qiang <qiang.zhao@nxp.com> 8272L: netdev@vger.kernel.org 8273L: linuxppc-dev@lists.ozlabs.org 8274S: Maintained 8275F: drivers/net/wan/fsl_ucc_hdlc* 8276 8277FREESCALE QUICC ENGINE UCC UART DRIVER 8278M: Timur Tabi <timur@kernel.org> 8279L: linuxppc-dev@lists.ozlabs.org 8280S: Maintained 8281F: drivers/tty/serial/ucc_uart.c 8282 8283FREESCALE SOC DRIVERS 8284M: Li Yang <leoyang.li@nxp.com> 8285L: linuxppc-dev@lists.ozlabs.org 8286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8287S: Maintained 8288F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8289F: Documentation/devicetree/bindings/soc/fsl/ 8290F: drivers/soc/fsl/ 8291F: include/linux/fsl/ 8292F: include/soc/fsl/ 8293 8294FREESCALE SOC FS_ENET DRIVER 8295M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8296L: linuxppc-dev@lists.ozlabs.org 8297L: netdev@vger.kernel.org 8298S: Maintained 8299F: drivers/net/ethernet/freescale/fs_enet/ 8300F: include/linux/fs_enet_pd.h 8301 8302FREESCALE SOC SOUND DRIVERS 8303M: Shengjiu Wang <shengjiu.wang@gmail.com> 8304M: Xiubo Li <Xiubo.Lee@gmail.com> 8305R: Fabio Estevam <festevam@gmail.com> 8306R: Nicolin Chen <nicoleotsuka@gmail.com> 8307L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8308L: linuxppc-dev@lists.ozlabs.org 8309S: Maintained 8310F: sound/soc/fsl/fsl* 8311F: sound/soc/fsl/imx* 8312F: sound/soc/fsl/mpc8610_hpcd.c 8313 8314FREESCALE USB PERIPHERAL DRIVERS 8315M: Li Yang <leoyang.li@nxp.com> 8316L: linux-usb@vger.kernel.org 8317L: linuxppc-dev@lists.ozlabs.org 8318S: Maintained 8319F: drivers/usb/gadget/udc/fsl* 8320 8321FREESCALE USB PHY DRIVER 8322M: Ran Wang <ran.wang_1@nxp.com> 8323L: linux-usb@vger.kernel.org 8324L: linuxppc-dev@lists.ozlabs.org 8325S: Maintained 8326F: drivers/usb/phy/phy-fsl-usb* 8327 8328FREEVXFS FILESYSTEM 8329M: Christoph Hellwig <hch@infradead.org> 8330S: Maintained 8331W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8332F: fs/freevxfs/ 8333 8334FREEZER 8335M: "Rafael J. Wysocki" <rafael@kernel.org> 8336M: Pavel Machek <pavel@ucw.cz> 8337L: linux-pm@vger.kernel.org 8338S: Supported 8339F: Documentation/power/freezing-of-tasks.rst 8340F: include/linux/freezer.h 8341F: kernel/freezer.c 8342 8343FRONTSWAP API 8344M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8345L: linux-kernel@vger.kernel.org 8346S: Maintained 8347F: include/linux/frontswap.h 8348F: mm/frontswap.c 8349 8350FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8351M: David Howells <dhowells@redhat.com> 8352L: linux-cachefs@redhat.com (moderated for non-subscribers) 8353S: Supported 8354F: Documentation/filesystems/caching/ 8355F: fs/fscache/ 8356F: include/linux/fscache*.h 8357 8358FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8359M: Theodore Y. Ts'o <tytso@mit.edu> 8360M: Jaegeuk Kim <jaegeuk@kernel.org> 8361M: Eric Biggers <ebiggers@kernel.org> 8362L: linux-fscrypt@vger.kernel.org 8363S: Supported 8364Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8365T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8366F: Documentation/filesystems/fscrypt.rst 8367F: fs/crypto/ 8368F: include/linux/fscrypt*.h 8369F: include/uapi/linux/fscrypt.h 8370 8371FSI SUBSYSTEM 8372M: Jeremy Kerr <jk@ozlabs.org> 8373M: Joel Stanley <joel@jms.id.au> 8374R: Alistar Popple <alistair@popple.id.au> 8375R: Eddie James <eajames@linux.ibm.com> 8376L: linux-fsi@lists.ozlabs.org 8377S: Supported 8378Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8379T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8380F: drivers/fsi/ 8381F: include/linux/fsi*.h 8382F: include/trace/events/fsi*.h 8383 8384FSI-ATTACHED I2C DRIVER 8385M: Eddie James <eajames@linux.ibm.com> 8386L: linux-i2c@vger.kernel.org 8387L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8388S: Maintained 8389F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8390F: drivers/i2c/busses/i2c-fsi.c 8391 8392FSI-ATTACHED SPI DRIVER 8393M: Eddie James <eajames@linux.ibm.com> 8394L: linux-spi@vger.kernel.org 8395S: Maintained 8396F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8397F: drivers/spi/spi-fsi.c 8398 8399FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8400M: Jan Kara <jack@suse.cz> 8401R: Amir Goldstein <amir73il@gmail.com> 8402L: linux-fsdevel@vger.kernel.org 8403S: Maintained 8404T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8405F: fs/notify/ 8406F: include/linux/fsnotify*.h 8407 8408FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8409M: Eric Biggers <ebiggers@kernel.org> 8410M: Theodore Y. Ts'o <tytso@mit.edu> 8411L: linux-fscrypt@vger.kernel.org 8412S: Supported 8413Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8414T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8415F: Documentation/filesystems/fsverity.rst 8416F: fs/verity/ 8417F: include/linux/fsverity.h 8418F: include/uapi/linux/fsverity.h 8419 8420FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8421M: Michael Zaidman <michael.zaidman@gmail.com> 8422L: linux-i2c@vger.kernel.org 8423L: linux-input@vger.kernel.org 8424S: Maintained 8425F: drivers/hid/hid-ft260.c 8426 8427FUJITSU LAPTOP EXTRAS 8428M: Jonathan Woithe <jwoithe@just42.net> 8429L: platform-driver-x86@vger.kernel.org 8430S: Maintained 8431F: drivers/platform/x86/fujitsu-laptop.c 8432 8433FUJITSU M-5MO LS CAMERA ISP DRIVER 8434M: Kyungmin Park <kyungmin.park@samsung.com> 8435M: Heungjun Kim <riverful.kim@samsung.com> 8436L: linux-media@vger.kernel.org 8437S: Maintained 8438F: drivers/media/i2c/m5mols/ 8439F: include/media/i2c/m5mols.h 8440 8441FUJITSU TABLET EXTRAS 8442M: Robert Gerlach <khnz@gmx.de> 8443L: platform-driver-x86@vger.kernel.org 8444S: Maintained 8445F: drivers/platform/x86/fujitsu-tablet.c 8446 8447FUNCTION HOOKS (FTRACE) 8448M: Steven Rostedt <rostedt@goodmis.org> 8449M: Masami Hiramatsu <mhiramat@kernel.org> 8450R: Mark Rutland <mark.rutland@arm.com> 8451S: Maintained 8452T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8453F: Documentation/trace/ftrace* 8454F: kernel/trace/ftrace* 8455F: kernel/trace/fgraph.c 8456F: arch/*/*/*/*ftrace* 8457F: arch/*/*/*ftrace* 8458F: include/*/ftrace.h 8459 8460FUNGIBLE ETHERNET DRIVERS 8461M: Dimitris Michailidis <dmichail@fungible.com> 8462L: netdev@vger.kernel.org 8463S: Supported 8464F: drivers/net/ethernet/fungible/ 8465 8466FUSE: FILESYSTEM IN USERSPACE 8467M: Miklos Szeredi <miklos@szeredi.hu> 8468L: linux-fsdevel@vger.kernel.org 8469S: Maintained 8470W: https://github.com/libfuse/ 8471T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8472F: Documentation/filesystems/fuse.rst 8473F: fs/fuse/ 8474F: include/uapi/linux/fuse.h 8475 8476FUTEX SUBSYSTEM 8477M: Thomas Gleixner <tglx@linutronix.de> 8478M: Ingo Molnar <mingo@redhat.com> 8479R: Peter Zijlstra <peterz@infradead.org> 8480R: Darren Hart <dvhart@infradead.org> 8481R: Davidlohr Bueso <dave@stgolabs.net> 8482R: André Almeida <andrealmeid@igalia.com> 8483L: linux-kernel@vger.kernel.org 8484S: Maintained 8485T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8486F: Documentation/locking/*futex* 8487F: include/asm-generic/futex.h 8488F: include/linux/futex.h 8489F: include/uapi/linux/futex.h 8490F: kernel/futex/* 8491F: tools/perf/bench/futex* 8492F: tools/testing/selftests/futex/ 8493 8494GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8495M: Tim Harvey <tharvey@gateworks.com> 8496S: Maintained 8497F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8498F: drivers/mfd/gateworks-gsc.c 8499F: include/linux/mfd/gsc.h 8500F: Documentation/hwmon/gsc-hwmon.rst 8501F: drivers/hwmon/gsc-hwmon.c 8502F: include/linux/platform_data/gsc_hwmon.h 8503 8504GCC PLUGINS 8505M: Kees Cook <keescook@chromium.org> 8506L: linux-hardening@vger.kernel.org 8507S: Maintained 8508T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8509F: Documentation/kbuild/gcc-plugins.rst 8510F: scripts/Makefile.gcc-plugins 8511F: scripts/gcc-plugins/ 8512 8513GCOV BASED KERNEL PROFILING 8514M: Peter Oberparleiter <oberpar@linux.ibm.com> 8515S: Maintained 8516F: Documentation/dev-tools/gcov.rst 8517F: kernel/gcov/ 8518 8519GDB KERNEL DEBUGGING HELPER SCRIPTS 8520M: Jan Kiszka <jan.kiszka@siemens.com> 8521M: Kieran Bingham <kbingham@kernel.org> 8522S: Supported 8523F: scripts/gdb/ 8524 8525GEMINI CRYPTO DRIVER 8526M: Corentin Labbe <clabbe@baylibre.com> 8527L: linux-crypto@vger.kernel.org 8528S: Maintained 8529F: drivers/crypto/gemini/ 8530 8531GEMTEK FM RADIO RECEIVER DRIVER 8532M: Hans Verkuil <hverkuil@xs4all.nl> 8533L: linux-media@vger.kernel.org 8534S: Maintained 8535W: https://linuxtv.org 8536T: git git://linuxtv.org/media_tree.git 8537F: drivers/media/radio/radio-gemtek* 8538 8539GENERIC ARCHITECTURE TOPOLOGY 8540M: Sudeep Holla <sudeep.holla@arm.com> 8541L: linux-kernel@vger.kernel.org 8542S: Maintained 8543F: drivers/base/arch_topology.c 8544F: include/linux/arch_topology.h 8545 8546GENERIC ENTRY CODE 8547M: Thomas Gleixner <tglx@linutronix.de> 8548M: Peter Zijlstra <peterz@infradead.org> 8549M: Andy Lutomirski <luto@kernel.org> 8550L: linux-kernel@vger.kernel.org 8551S: Maintained 8552T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8553F: include/linux/entry-common.h 8554F: include/linux/entry-kvm.h 8555F: kernel/entry/ 8556 8557GENERIC GPIO I2C DRIVER 8558M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8559S: Supported 8560F: drivers/i2c/busses/i2c-gpio.c 8561F: include/linux/platform_data/i2c-gpio.h 8562 8563GENERIC GPIO I2C MULTIPLEXER DRIVER 8564M: Peter Korsgaard <peter.korsgaard@barco.com> 8565L: linux-i2c@vger.kernel.org 8566S: Supported 8567F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8568F: drivers/i2c/muxes/i2c-mux-gpio.c 8569F: include/linux/platform_data/i2c-mux-gpio.h 8570 8571GENERIC HDLC (WAN) DRIVERS 8572M: Krzysztof Halasa <khc@pm.waw.pl> 8573S: Maintained 8574W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8575F: drivers/net/wan/c101.c 8576F: drivers/net/wan/hd6457* 8577F: drivers/net/wan/hdlc* 8578F: drivers/net/wan/n2.c 8579F: drivers/net/wan/pc300too.c 8580F: drivers/net/wan/pci200syn.c 8581F: drivers/net/wan/wanxl* 8582 8583GENERIC INCLUDE/ASM HEADER FILES 8584M: Arnd Bergmann <arnd@arndb.de> 8585L: linux-arch@vger.kernel.org 8586S: Maintained 8587T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8588F: include/asm-generic/ 8589F: include/uapi/asm-generic/ 8590 8591GENERIC PHY FRAMEWORK 8592M: Vinod Koul <vkoul@kernel.org> 8593M: Kishon Vijay Abraham I <kishon@kernel.org> 8594L: linux-phy@lists.infradead.org 8595S: Supported 8596Q: https://patchwork.kernel.org/project/linux-phy/list/ 8597T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8598F: Documentation/devicetree/bindings/phy/ 8599F: drivers/phy/ 8600F: include/dt-bindings/phy/ 8601F: include/linux/phy/ 8602 8603GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8604M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8605S: Supported 8606F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8607 8608GENERIC PM DOMAINS 8609M: "Rafael J. Wysocki" <rafael@kernel.org> 8610M: Kevin Hilman <khilman@kernel.org> 8611M: Ulf Hansson <ulf.hansson@linaro.org> 8612L: linux-pm@vger.kernel.org 8613S: Supported 8614F: Documentation/devicetree/bindings/power/power?domain* 8615F: drivers/base/power/domain*.c 8616F: include/linux/pm_domain.h 8617 8618GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8619M: Eugen Hristev <eugen.hristev@microchip.com> 8620L: linux-input@vger.kernel.org 8621S: Maintained 8622F: drivers/input/touchscreen/resistive-adc-touch.c 8623 8624GENERIC STRING LIBRARY 8625R: Andy Shevchenko <andy@kernel.org> 8626S: Maintained 8627F: lib/string.c 8628F: lib/string_helpers.c 8629F: lib/test_string.c 8630F: lib/test-string_helpers.c 8631 8632GENERIC UIO DRIVER FOR PCI DEVICES 8633M: "Michael S. Tsirkin" <mst@redhat.com> 8634L: kvm@vger.kernel.org 8635S: Supported 8636F: drivers/uio/uio_pci_generic.c 8637 8638GENERIC VDSO LIBRARY 8639M: Andy Lutomirski <luto@kernel.org> 8640M: Thomas Gleixner <tglx@linutronix.de> 8641M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8642L: linux-kernel@vger.kernel.org 8643S: Maintained 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8645F: include/asm-generic/vdso/vsyscall.h 8646F: include/vdso/ 8647F: kernel/time/vsyscall.c 8648F: lib/vdso/ 8649 8650GENWQE (IBM Generic Workqueue Card) 8651M: Frank Haverkamp <haver@linux.ibm.com> 8652S: Supported 8653F: drivers/misc/genwqe/ 8654 8655GET_MAINTAINER SCRIPT 8656M: Joe Perches <joe@perches.com> 8657S: Maintained 8658F: scripts/get_maintainer.pl 8659 8660GFS2 FILE SYSTEM 8661M: Bob Peterson <rpeterso@redhat.com> 8662M: Andreas Gruenbacher <agruenba@redhat.com> 8663L: cluster-devel@redhat.com 8664S: Supported 8665B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8666T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8667F: Documentation/filesystems/gfs2* 8668F: fs/gfs2/ 8669F: include/uapi/linux/gfs2_ondisk.h 8670 8671GIGABYTE WMI DRIVER 8672M: Thomas Weißschuh <thomas@weissschuh.net> 8673L: platform-driver-x86@vger.kernel.org 8674S: Maintained 8675F: drivers/platform/x86/gigabyte-wmi.c 8676 8677GNSS SUBSYSTEM 8678M: Johan Hovold <johan@kernel.org> 8679S: Maintained 8680T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8681F: Documentation/ABI/testing/sysfs-class-gnss 8682F: Documentation/devicetree/bindings/gnss/ 8683F: drivers/gnss/ 8684F: include/linux/gnss.h 8685 8686GO7007 MPEG CODEC 8687M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8688L: linux-media@vger.kernel.org 8689S: Maintained 8690F: drivers/media/usb/go7007/ 8691 8692GOODIX TOUCHSCREEN 8693M: Bastien Nocera <hadess@hadess.net> 8694M: Hans de Goede <hdegoede@redhat.com> 8695L: linux-input@vger.kernel.org 8696S: Maintained 8697F: drivers/input/touchscreen/goodix* 8698 8699GOOGLE ETHERNET DRIVERS 8700M: Jeroen de Borst <jeroendb@google.com> 8701M: Catherine Sullivan <csully@google.com> 8702R: Shailend Chand <shailend@google.com> 8703L: netdev@vger.kernel.org 8704S: Supported 8705F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8706F: drivers/net/ethernet/google 8707 8708GPD POCKET FAN DRIVER 8709M: Hans de Goede <hdegoede@redhat.com> 8710L: platform-driver-x86@vger.kernel.org 8711S: Maintained 8712F: drivers/platform/x86/gpd-pocket-fan.c 8713 8714GPIO ACPI SUPPORT 8715M: Mika Westerberg <mika.westerberg@linux.intel.com> 8716M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8717L: linux-gpio@vger.kernel.org 8718L: linux-acpi@vger.kernel.org 8719S: Supported 8720T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8721F: Documentation/firmware-guide/acpi/gpio-properties.rst 8722F: drivers/gpio/gpiolib-acpi.c 8723F: drivers/gpio/gpiolib-acpi.h 8724 8725GPIO AGGREGATOR 8726M: Geert Uytterhoeven <geert+renesas@glider.be> 8727L: linux-gpio@vger.kernel.org 8728S: Supported 8729F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8730F: drivers/gpio/gpio-aggregator.c 8731 8732GPIO IR Transmitter 8733M: Sean Young <sean@mess.org> 8734L: linux-media@vger.kernel.org 8735S: Maintained 8736F: drivers/media/rc/gpio-ir-tx.c 8737 8738GPIO MOCKUP DRIVER 8739M: Bamvor Jian Zhang <bamv2005@gmail.com> 8740L: linux-gpio@vger.kernel.org 8741S: Maintained 8742F: drivers/gpio/gpio-mockup.c 8743F: tools/testing/selftests/gpio/ 8744 8745GPIO REGMAP 8746R: Michael Walle <michael@walle.cc> 8747S: Maintained 8748F: drivers/gpio/gpio-regmap.c 8749F: include/linux/gpio/regmap.h 8750 8751GPIO SUBSYSTEM 8752M: Linus Walleij <linus.walleij@linaro.org> 8753M: Bartosz Golaszewski <brgl@bgdev.pl> 8754L: linux-gpio@vger.kernel.org 8755S: Maintained 8756T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8757F: Documentation/ABI/obsolete/sysfs-gpio 8758F: Documentation/ABI/testing/gpio-cdev 8759F: Documentation/admin-guide/gpio/ 8760F: Documentation/devicetree/bindings/gpio/ 8761F: Documentation/driver-api/gpio/ 8762F: drivers/gpio/ 8763F: include/asm-generic/gpio.h 8764F: include/dt-bindings/gpio/ 8765F: include/linux/gpio.h 8766F: include/linux/gpio/ 8767F: include/linux/of_gpio.h 8768F: include/uapi/linux/gpio.h 8769F: tools/gpio/ 8770 8771GRE DEMULTIPLEXER DRIVER 8772M: Dmitry Kozlov <xeb@mail.ru> 8773L: netdev@vger.kernel.org 8774S: Maintained 8775F: include/net/gre.h 8776F: net/ipv4/gre_demux.c 8777F: net/ipv4/gre_offload.c 8778 8779GRETH 10/100/1G Ethernet MAC device driver 8780M: Andreas Larsson <andreas@gaisler.com> 8781L: netdev@vger.kernel.org 8782S: Maintained 8783F: drivers/net/ethernet/aeroflex/ 8784 8785GREYBUS AUDIO PROTOCOLS DRIVERS 8786M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8787M: Mark Greer <mgreer@animalcreek.com> 8788S: Maintained 8789F: drivers/staging/greybus/audio_apbridgea.c 8790F: drivers/staging/greybus/audio_apbridgea.h 8791F: drivers/staging/greybus/audio_codec.c 8792F: drivers/staging/greybus/audio_codec.h 8793F: drivers/staging/greybus/audio_gb.c 8794F: drivers/staging/greybus/audio_manager.c 8795F: drivers/staging/greybus/audio_manager.h 8796F: drivers/staging/greybus/audio_manager_module.c 8797F: drivers/staging/greybus/audio_manager_private.h 8798F: drivers/staging/greybus/audio_manager_sysfs.c 8799F: drivers/staging/greybus/audio_module.c 8800F: drivers/staging/greybus/audio_topology.c 8801 8802GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8803M: Viresh Kumar <vireshk@kernel.org> 8804S: Maintained 8805F: drivers/staging/greybus/authentication.c 8806F: drivers/staging/greybus/bootrom.c 8807F: drivers/staging/greybus/firmware.h 8808F: drivers/staging/greybus/fw-core.c 8809F: drivers/staging/greybus/fw-download.c 8810F: drivers/staging/greybus/fw-management.c 8811F: drivers/staging/greybus/greybus_authentication.h 8812F: drivers/staging/greybus/greybus_firmware.h 8813F: drivers/staging/greybus/hid.c 8814F: drivers/staging/greybus/i2c.c 8815F: drivers/staging/greybus/spi.c 8816F: drivers/staging/greybus/spilib.c 8817F: drivers/staging/greybus/spilib.h 8818 8819GREYBUS LOOPBACK DRIVER 8820M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8821S: Maintained 8822F: drivers/staging/greybus/loopback.c 8823 8824GREYBUS PLATFORM DRIVERS 8825M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8826S: Maintained 8827F: drivers/staging/greybus/arche-apb-ctrl.c 8828F: drivers/staging/greybus/arche-platform.c 8829F: drivers/staging/greybus/arche_platform.h 8830 8831GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8832M: Rui Miguel Silva <rmfrfs@gmail.com> 8833S: Maintained 8834F: drivers/staging/greybus/gpio.c 8835F: drivers/staging/greybus/light.c 8836F: drivers/staging/greybus/power_supply.c 8837F: drivers/staging/greybus/sdio.c 8838F: drivers/staging/greybus/spi.c 8839F: drivers/staging/greybus/spilib.c 8840 8841GREYBUS SUBSYSTEM 8842M: Johan Hovold <johan@kernel.org> 8843M: Alex Elder <elder@kernel.org> 8844M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8845L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8846S: Maintained 8847F: drivers/greybus/ 8848F: drivers/staging/greybus/ 8849F: include/linux/greybus.h 8850F: include/linux/greybus/ 8851 8852GREYBUS UART PROTOCOLS DRIVERS 8853M: David Lin <dtwlin@gmail.com> 8854S: Maintained 8855F: drivers/staging/greybus/log.c 8856F: drivers/staging/greybus/uart.c 8857 8858GS1662 VIDEO SERIALIZER 8859M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8860L: linux-media@vger.kernel.org 8861S: Maintained 8862T: git git://linuxtv.org/media_tree.git 8863F: drivers/media/spi/gs1662.c 8864 8865GSPCA FINEPIX SUBDRIVER 8866M: Frank Zago <frank@zago.net> 8867L: linux-media@vger.kernel.org 8868S: Maintained 8869T: git git://linuxtv.org/media_tree.git 8870F: drivers/media/usb/gspca/finepix.c 8871 8872GSPCA GL860 SUBDRIVER 8873M: Olivier Lorin <o.lorin@laposte.net> 8874L: linux-media@vger.kernel.org 8875S: Maintained 8876T: git git://linuxtv.org/media_tree.git 8877F: drivers/media/usb/gspca/gl860/ 8878 8879GSPCA M5602 SUBDRIVER 8880M: Erik Andren <erik.andren@gmail.com> 8881L: linux-media@vger.kernel.org 8882S: Maintained 8883T: git git://linuxtv.org/media_tree.git 8884F: drivers/media/usb/gspca/m5602/ 8885 8886GSPCA PAC207 SONIXB SUBDRIVER 8887M: Hans Verkuil <hverkuil@xs4all.nl> 8888L: linux-media@vger.kernel.org 8889S: Odd Fixes 8890T: git git://linuxtv.org/media_tree.git 8891F: drivers/media/usb/gspca/pac207.c 8892 8893GSPCA SN9C20X SUBDRIVER 8894M: Brian Johnson <brijohn@gmail.com> 8895L: linux-media@vger.kernel.org 8896S: Maintained 8897T: git git://linuxtv.org/media_tree.git 8898F: drivers/media/usb/gspca/sn9c20x.c 8899 8900GSPCA T613 SUBDRIVER 8901M: Leandro Costantino <lcostantino@gmail.com> 8902L: linux-media@vger.kernel.org 8903S: Maintained 8904T: git git://linuxtv.org/media_tree.git 8905F: drivers/media/usb/gspca/t613.c 8906 8907GSPCA USB WEBCAM DRIVER 8908M: Hans Verkuil <hverkuil@xs4all.nl> 8909L: linux-media@vger.kernel.org 8910S: Odd Fixes 8911T: git git://linuxtv.org/media_tree.git 8912F: drivers/media/usb/gspca/ 8913 8914GTP (GPRS Tunneling Protocol) 8915M: Pablo Neira Ayuso <pablo@netfilter.org> 8916M: Harald Welte <laforge@gnumonks.org> 8917L: osmocom-net-gprs@lists.osmocom.org 8918S: Maintained 8919T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8920F: drivers/net/gtp.c 8921 8922GUID PARTITION TABLE (GPT) 8923M: Davidlohr Bueso <dave@stgolabs.net> 8924L: linux-efi@vger.kernel.org 8925S: Maintained 8926F: block/partitions/efi.* 8927 8928HABANALABS PCI DRIVER 8929M: Oded Gabbay <ogabbay@kernel.org> 8930S: Supported 8931T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8932F: Documentation/ABI/testing/debugfs-driver-habanalabs 8933F: Documentation/ABI/testing/sysfs-driver-habanalabs 8934F: drivers/misc/habanalabs/ 8935F: include/trace/events/habanalabs.h 8936F: include/uapi/misc/habanalabs.h 8937 8938HACKRF MEDIA DRIVER 8939M: Antti Palosaari <crope@iki.fi> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942W: https://linuxtv.org 8943W: http://palosaari.fi/linux/ 8944Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8945T: git git://linuxtv.org/anttip/media_tree.git 8946F: drivers/media/usb/hackrf/ 8947 8948HANTRO VPU CODEC DRIVER 8949M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8950M: Philipp Zabel <p.zabel@pengutronix.de> 8951L: linux-media@vger.kernel.org 8952L: linux-rockchip@lists.infradead.org 8953S: Maintained 8954F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8955F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8956F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8957F: drivers/media/platform/verisilicon/ 8958 8959HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8960M: Frank Seidel <frank@f-seidel.de> 8961L: platform-driver-x86@vger.kernel.org 8962S: Maintained 8963W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8964F: drivers/platform/x86/hdaps.c 8965 8966HARDWARE MONITORING 8967M: Jean Delvare <jdelvare@suse.com> 8968M: Guenter Roeck <linux@roeck-us.net> 8969L: linux-hwmon@vger.kernel.org 8970S: Maintained 8971W: http://hwmon.wiki.kernel.org/ 8972T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8973F: Documentation/ABI/testing/sysfs-class-hwmon 8974F: Documentation/devicetree/bindings/hwmon/ 8975F: Documentation/hwmon/ 8976F: drivers/hwmon/ 8977F: include/linux/hwmon*.h 8978F: include/trace/events/hwmon*.h 8979K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8980 8981HARDWARE RANDOM NUMBER GENERATOR CORE 8982M: Olivia Mackall <olivia@selenic.com> 8983M: Herbert Xu <herbert@gondor.apana.org.au> 8984L: linux-crypto@vger.kernel.org 8985S: Odd fixes 8986F: Documentation/admin-guide/hw_random.rst 8987F: Documentation/devicetree/bindings/rng/ 8988F: drivers/char/hw_random/ 8989F: include/linux/hw_random.h 8990 8991HARDWARE SPINLOCK CORE 8992M: Ohad Ben-Cohen <ohad@wizery.com> 8993M: Bjorn Andersson <andersson@kernel.org> 8994R: Baolin Wang <baolin.wang7@gmail.com> 8995L: linux-remoteproc@vger.kernel.org 8996S: Maintained 8997T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8998F: Documentation/devicetree/bindings/hwlock/ 8999F: Documentation/locking/hwspinlock.rst 9000F: drivers/hwspinlock/ 9001F: include/linux/hwspinlock.h 9002 9003HARDWARE TRACING FACILITIES 9004M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9005S: Maintained 9006F: drivers/hwtracing/ 9007 9008HARMONY SOUND DRIVER 9009L: linux-parisc@vger.kernel.org 9010S: Maintained 9011F: sound/parisc/harmony.* 9012 9013HDPVR USB VIDEO ENCODER DRIVER 9014M: Hans Verkuil <hverkuil@xs4all.nl> 9015L: linux-media@vger.kernel.org 9016S: Odd Fixes 9017W: https://linuxtv.org 9018T: git git://linuxtv.org/media_tree.git 9019F: drivers/media/usb/hdpvr/ 9020 9021HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9022M: Matt Hsiao <matt.hsiao@hpe.com> 9023S: Supported 9024F: drivers/misc/hpilo.[ch] 9025 9026HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9027M: Jerry Hoemann <jerry.hoemann@hpe.com> 9028S: Supported 9029F: Documentation/watchdog/hpwdt.rst 9030F: drivers/watchdog/hpwdt.c 9031 9032HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9033M: Don Brace <don.brace@microchip.com> 9034L: storagedev@microchip.com 9035L: linux-scsi@vger.kernel.org 9036S: Supported 9037F: Documentation/scsi/hpsa.rst 9038F: drivers/scsi/hpsa*.[ch] 9039F: include/linux/cciss*.h 9040F: include/uapi/linux/cciss*.h 9041 9042HFI1 DRIVER 9043M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9044L: linux-rdma@vger.kernel.org 9045S: Supported 9046F: drivers/infiniband/hw/hfi1 9047 9048HFS FILESYSTEM 9049L: linux-fsdevel@vger.kernel.org 9050S: Orphan 9051F: Documentation/filesystems/hfs.rst 9052F: fs/hfs/ 9053 9054HFSPLUS FILESYSTEM 9055L: linux-fsdevel@vger.kernel.org 9056S: Orphan 9057F: Documentation/filesystems/hfsplus.rst 9058F: fs/hfsplus/ 9059 9060HGA FRAMEBUFFER DRIVER 9061M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9062L: linux-nvidia@lists.surfsouth.com 9063S: Maintained 9064W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9065F: drivers/video/fbdev/hgafb.c 9066 9067HIBERNATION (aka Software Suspend, aka swsusp) 9068M: "Rafael J. Wysocki" <rafael@kernel.org> 9069M: Pavel Machek <pavel@ucw.cz> 9070L: linux-pm@vger.kernel.org 9071S: Supported 9072B: https://bugzilla.kernel.org 9073F: arch/*/include/asm/suspend*.h 9074F: arch/x86/power/ 9075F: drivers/base/power/ 9076F: include/linux/freezer.h 9077F: include/linux/pm.h 9078F: include/linux/suspend.h 9079F: kernel/power/ 9080 9081HID CORE LAYER 9082M: Jiri Kosina <jikos@kernel.org> 9083M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9084L: linux-input@vger.kernel.org 9085S: Maintained 9086T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9087F: drivers/hid/ 9088F: include/linux/hid* 9089F: include/uapi/linux/hid* 9090 9091HID LOGITECH DRIVERS 9092R: Filipe Laíns <lains@riseup.net> 9093L: linux-input@vger.kernel.org 9094S: Maintained 9095F: drivers/hid/hid-logitech-* 9096 9097HID PLAYSTATION DRIVER 9098M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9099L: linux-input@vger.kernel.org 9100S: Supported 9101F: drivers/hid/hid-playstation.c 9102 9103HID PHOENIX RC FLIGHT CONTROLLER 9104M: Marcus Folkesson <marcus.folkesson@gmail.com> 9105L: linux-input@vger.kernel.org 9106S: Maintained 9107F: drivers/hid/hid-pxrc.c 9108 9109HID SENSOR HUB DRIVERS 9110M: Jiri Kosina <jikos@kernel.org> 9111M: Jonathan Cameron <jic23@kernel.org> 9112M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9113L: linux-input@vger.kernel.org 9114L: linux-iio@vger.kernel.org 9115S: Maintained 9116F: Documentation/hid/hid-sensor* 9117F: drivers/hid/hid-sensor-* 9118F: drivers/iio/*/hid-* 9119F: include/linux/hid-sensor-* 9120 9121HID VRC-2 CAR CONTROLLER DRIVER 9122M: Marcus Folkesson <marcus.folkesson@gmail.com> 9123L: linux-input@vger.kernel.org 9124S: Maintained 9125F: drivers/hid/hid-vrc2.c 9126 9127HID WACOM DRIVER 9128M: Ping Cheng <ping.cheng@wacom.com> 9129M: Jason Gerecke <jason.gerecke@wacom.com> 9130L: linux-input@vger.kernel.org 9131S: Maintained 9132F: drivers/hid/wacom.h 9133F: drivers/hid/wacom_* 9134 9135HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9136M: Thomas Gleixner <tglx@linutronix.de> 9137L: linux-kernel@vger.kernel.org 9138S: Maintained 9139T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9140F: Documentation/timers/ 9141F: include/linux/clockchips.h 9142F: include/linux/hrtimer.h 9143F: kernel/time/clockevents.c 9144F: kernel/time/hrtimer.c 9145F: kernel/time/timer_*.c 9146 9147HIGH-SPEED SCC DRIVER FOR AX.25 9148L: linux-hams@vger.kernel.org 9149S: Orphan 9150F: drivers/net/hamradio/scc.c 9151 9152HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9153M: HighPoint Linux Team <linux@highpoint-tech.com> 9154S: Supported 9155W: http://www.highpoint-tech.com 9156F: Documentation/scsi/hptiop.rst 9157F: drivers/scsi/hptiop.c 9158 9159HIPPI 9160M: Jes Sorensen <jes@trained-monkey.org> 9161L: linux-hippi@sunsite.dk 9162S: Maintained 9163F: drivers/net/hippi/ 9164F: include/linux/hippidevice.h 9165F: include/uapi/linux/if_hippi.h 9166F: net/802/hippi.c 9167 9168HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9169M: Kurt Kanzenbach <kurt@linutronix.de> 9170L: netdev@vger.kernel.org 9171S: Maintained 9172F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9173F: drivers/net/dsa/hirschmann/* 9174F: include/linux/platform_data/hirschmann-hellcreek.h 9175F: net/dsa/tag_hellcreek.c 9176 9177HISILICON DMA DRIVER 9178M: Zhou Wang <wangzhou1@hisilicon.com> 9179M: Jie Hai <haijie1@hisilicon.com> 9180L: dmaengine@vger.kernel.org 9181S: Maintained 9182F: drivers/dma/hisi_dma.c 9183 9184HISILICON GPIO DRIVER 9185M: Jay Fang <f.fangjian@huawei.com> 9186L: linux-gpio@vger.kernel.org 9187S: Maintained 9188F: drivers/gpio/gpio-hisi.c 9189 9190HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9191M: Longfang Liu <liulongfang@huawei.com> 9192L: linux-crypto@vger.kernel.org 9193S: Maintained 9194F: Documentation/ABI/testing/debugfs-hisi-hpre 9195F: drivers/crypto/hisilicon/hpre/hpre.h 9196F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9197F: drivers/crypto/hisilicon/hpre/hpre_main.c 9198 9199HISILICON I2C CONTROLLER DRIVER 9200M: Yicong Yang <yangyicong@hisilicon.com> 9201L: linux-i2c@vger.kernel.org 9202S: Maintained 9203W: https://www.hisilicon.com 9204F: drivers/i2c/busses/i2c-hisi.c 9205 9206HISILICON LPC BUS DRIVER 9207M: Jay Fang <f.fangjian@huawei.com> 9208S: Maintained 9209W: http://www.hisilicon.com 9210F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9211F: drivers/bus/hisi_lpc.c 9212 9213HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9214M: Yisen Zhuang <yisen.zhuang@huawei.com> 9215M: Salil Mehta <salil.mehta@huawei.com> 9216L: netdev@vger.kernel.org 9217S: Maintained 9218W: http://www.hisilicon.com 9219F: drivers/net/ethernet/hisilicon/hns3/ 9220 9221HISILICON NETWORK SUBSYSTEM DRIVER 9222M: Yisen Zhuang <yisen.zhuang@huawei.com> 9223M: Salil Mehta <salil.mehta@huawei.com> 9224L: netdev@vger.kernel.org 9225S: Maintained 9226W: http://www.hisilicon.com 9227F: Documentation/devicetree/bindings/net/hisilicon*.txt 9228F: drivers/net/ethernet/hisilicon/ 9229 9230HIKEY960 ONBOARD USB GPIO HUB DRIVER 9231M: John Stultz <jstultz@google.com> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234F: drivers/misc/hisi_hikey_usb.c 9235 9236HISILICON PMU DRIVER 9237M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9238M: Qi Liu <liuqi115@huawei.com> 9239S: Supported 9240W: http://www.hisilicon.com 9241F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9242F: Documentation/admin-guide/perf/hisi-pmu.rst 9243F: drivers/perf/hisilicon 9244 9245HISILICON HNS3 PMU DRIVER 9246M: Guangbin Huang <huangguangbin2@huawei.com> 9247S: Supported 9248F: Documentation/admin-guide/perf/hns3-pmu.rst 9249F: drivers/perf/hisilicon/hns3_pmu.c 9250 9251HISILICON PTT DRIVER 9252M: Yicong Yang <yangyicong@hisilicon.com> 9253L: linux-kernel@vger.kernel.org 9254S: Maintained 9255F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9256F: Documentation/trace/hisi-ptt.rst 9257F: drivers/hwtracing/ptt/ 9258 9259HISILICON QM DRIVER 9260M: Weili Qian <qianweili@huawei.com> 9261M: Zhou Wang <wangzhou1@hisilicon.com> 9262L: linux-crypto@vger.kernel.org 9263S: Maintained 9264F: drivers/crypto/hisilicon/Kconfig 9265F: drivers/crypto/hisilicon/Makefile 9266F: drivers/crypto/hisilicon/qm.c 9267F: drivers/crypto/hisilicon/sgl.c 9268F: include/linux/hisi_acc_qm.h 9269 9270HISILICON ZIP Controller DRIVER 9271M: Yang Shen <shenyang39@huawei.com> 9272M: Zhou Wang <wangzhou1@hisilicon.com> 9273L: linux-crypto@vger.kernel.org 9274S: Maintained 9275F: Documentation/ABI/testing/debugfs-hisi-zip 9276F: drivers/crypto/hisilicon/zip/ 9277 9278HISILICON ROCE DRIVER 9279M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9280M: Wenpeng Liang <liangwenpeng@huawei.com> 9281L: linux-rdma@vger.kernel.org 9282S: Maintained 9283F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9284F: drivers/infiniband/hw/hns/ 9285 9286HISILICON SAS Controller 9287M: John Garry <john.garry@huawei.com> 9288S: Supported 9289W: http://www.hisilicon.com 9290F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9291F: drivers/scsi/hisi_sas/ 9292 9293HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9294M: Kai Ye <yekai13@huawei.com> 9295M: Longfang Liu <liulongfang@huawei.com> 9296L: linux-crypto@vger.kernel.org 9297S: Maintained 9298F: Documentation/ABI/testing/debugfs-hisi-sec 9299F: drivers/crypto/hisilicon/sec2/sec.h 9300F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9301F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9302F: drivers/crypto/hisilicon/sec2/sec_main.c 9303 9304HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9305M: Jay Fang <f.fangjian@huawei.com> 9306L: linux-spi@vger.kernel.org 9307S: Maintained 9308W: http://www.hisilicon.com 9309F: drivers/spi/spi-hisi-kunpeng.c 9310 9311HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9312M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9313L: linux-kernel@vger.kernel.org 9314S: Maintained 9315F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9316F: drivers/spmi/hisi-spmi-controller.c 9317 9318HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9319M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9320L: linux-kernel@vger.kernel.org 9321S: Maintained 9322F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9323F: drivers/mfd/hi6421-spmi-pmic.c 9324 9325HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9326M: Weili Qian <qianweili@huawei.com> 9327S: Maintained 9328F: drivers/crypto/hisilicon/trng/trng.c 9329 9330HISILICON V3XX SPI NOR FLASH Controller Driver 9331M: Jay Fang <f.fangjian@huawei.com> 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: drivers/spi/spi-hisi-sfc-v3xx.c 9335 9336HMM - Heterogeneous Memory Management 9337M: Jérôme Glisse <jglisse@redhat.com> 9338L: linux-mm@kvack.org 9339S: Maintained 9340F: Documentation/mm/hmm.rst 9341F: include/linux/hmm* 9342F: lib/test_hmm* 9343F: mm/hmm* 9344F: tools/testing/selftests/vm/*hmm* 9345 9346HOST AP DRIVER 9347M: Jouni Malinen <j@w1.fi> 9348L: linux-wireless@vger.kernel.org 9349S: Obsolete 9350W: http://w1.fi/hostap-driver.html 9351F: drivers/net/wireless/intersil/hostap/ 9352 9353HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9354L: platform-driver-x86@vger.kernel.org 9355S: Orphan 9356F: drivers/platform/x86/tc1100-wmi.c 9357 9358HPET: High Precision Event Timers driver 9359M: Clemens Ladisch <clemens@ladisch.de> 9360S: Maintained 9361F: Documentation/timers/hpet.rst 9362F: drivers/char/hpet.c 9363F: include/linux/hpet.h 9364F: include/uapi/linux/hpet.h 9365 9366HPET: x86 9367S: Orphan 9368F: arch/x86/include/asm/hpet.h 9369F: arch/x86/kernel/hpet.c 9370 9371HPFS FILESYSTEM 9372M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9373S: Maintained 9374W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9375F: fs/hpfs/ 9376 9377HSI SUBSYSTEM 9378M: Sebastian Reichel <sre@kernel.org> 9379S: Maintained 9380T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9381F: Documentation/ABI/testing/sysfs-bus-hsi 9382F: Documentation/driver-api/hsi.rst 9383F: drivers/hsi/ 9384F: include/linux/hsi/ 9385F: include/uapi/linux/hsi/ 9386 9387HSO 3G MODEM DRIVER 9388L: linux-usb@vger.kernel.org 9389S: Orphan 9390F: drivers/net/usb/hso.c 9391 9392HSR NETWORK PROTOCOL 9393L: netdev@vger.kernel.org 9394S: Orphan 9395F: net/hsr/ 9396 9397HT16K33 LED CONTROLLER DRIVER 9398M: Robin van der Gracht <robin@protonic.nl> 9399S: Maintained 9400F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9401F: drivers/auxdisplay/ht16k33.c 9402 9403HTCPEN TOUCHSCREEN DRIVER 9404M: Pau Oliva Fora <pof@eslack.org> 9405L: linux-input@vger.kernel.org 9406S: Maintained 9407F: drivers/input/touchscreen/htcpen.c 9408 9409HTE SUBSYSTEM 9410M: Dipen Patel <dipenp@nvidia.com> 9411S: Maintained 9412F: Documentation/devicetree/bindings/timestamp/ 9413F: Documentation/driver-api/hte/ 9414F: drivers/hte/ 9415F: include/linux/hte.h 9416 9417HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9418M: Lorenzo Bianconi <lorenzo@kernel.org> 9419L: linux-iio@vger.kernel.org 9420S: Maintained 9421W: http://www.st.com/ 9422F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9423F: drivers/iio/humidity/hts221* 9424 9425HUAWEI ETHERNET DRIVER 9426L: netdev@vger.kernel.org 9427S: Orphan 9428F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9429F: drivers/net/ethernet/huawei/hinic/ 9430 9431HUGETLB SUBSYSTEM 9432M: Mike Kravetz <mike.kravetz@oracle.com> 9433M: Muchun Song <songmuchun@bytedance.com> 9434L: linux-mm@kvack.org 9435S: Maintained 9436F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9437F: Documentation/admin-guide/mm/hugetlbpage.rst 9438F: Documentation/mm/hugetlbfs_reserv.rst 9439F: Documentation/mm/vmemmap_dedup.rst 9440F: fs/hugetlbfs/ 9441F: include/linux/hugetlb.h 9442F: mm/hugetlb.c 9443F: mm/hugetlb_vmemmap.c 9444F: mm/hugetlb_vmemmap.h 9445 9446HVA ST MEDIA DRIVER 9447M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9448L: linux-media@vger.kernel.org 9449S: Supported 9450W: https://linuxtv.org 9451T: git git://linuxtv.org/media_tree.git 9452F: drivers/media/platform/st/sti/hva 9453 9454HWPOISON MEMORY FAILURE HANDLING 9455M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9456R: Miaohe Lin <linmiaohe@huawei.com> 9457L: linux-mm@kvack.org 9458S: Maintained 9459F: mm/hwpoison-inject.c 9460F: mm/memory-failure.c 9461 9462HYCON HY46XX TOUCHSCREEN SUPPORT 9463M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9464L: linux-input@vger.kernel.org 9465S: Maintained 9466F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9467F: drivers/input/touchscreen/hycon-hy46xx.c 9468 9469HYGON PROCESSOR SUPPORT 9470M: Pu Wen <puwen@hygon.cn> 9471L: linux-kernel@vger.kernel.org 9472S: Maintained 9473F: arch/x86/kernel/cpu/hygon.c 9474 9475HYNIX HI556 SENSOR DRIVER 9476M: Shawn Tu <shawnx.tu@intel.com> 9477L: linux-media@vger.kernel.org 9478S: Maintained 9479T: git git://linuxtv.org/media_tree.git 9480F: drivers/media/i2c/hi556.c 9481 9482HYNIX HI846 SENSOR DRIVER 9483M: Martin Kepplinger <martin.kepplinger@puri.sm> 9484L: linux-media@vger.kernel.org 9485S: Maintained 9486F: drivers/media/i2c/hi846.c 9487 9488HYNIX HI847 SENSOR DRIVER 9489M: Shawn Tu <shawnx.tu@intel.com> 9490L: linux-media@vger.kernel.org 9491S: Maintained 9492F: drivers/media/i2c/hi847.c 9493 9494Hyper-V/Azure CORE AND DRIVERS 9495M: "K. Y. Srinivasan" <kys@microsoft.com> 9496M: Haiyang Zhang <haiyangz@microsoft.com> 9497M: Wei Liu <wei.liu@kernel.org> 9498M: Dexuan Cui <decui@microsoft.com> 9499L: linux-hyperv@vger.kernel.org 9500S: Supported 9501T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9502F: Documentation/ABI/stable/sysfs-bus-vmbus 9503F: Documentation/ABI/testing/debugfs-hyperv 9504F: Documentation/virt/hyperv 9505F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9506F: arch/arm64/hyperv 9507F: arch/arm64/include/asm/hyperv-tlfs.h 9508F: arch/arm64/include/asm/mshyperv.h 9509F: arch/x86/hyperv 9510F: arch/x86/include/asm/hyperv-tlfs.h 9511F: arch/x86/include/asm/mshyperv.h 9512F: arch/x86/include/asm/trace/hyperv.h 9513F: arch/x86/kernel/cpu/mshyperv.c 9514F: drivers/clocksource/hyperv_timer.c 9515F: drivers/hid/hid-hyperv.c 9516F: drivers/hv/ 9517F: drivers/input/serio/hyperv-keyboard.c 9518F: drivers/iommu/hyperv-iommu.c 9519F: drivers/net/ethernet/microsoft/ 9520F: drivers/net/hyperv/ 9521F: drivers/pci/controller/pci-hyperv-intf.c 9522F: drivers/pci/controller/pci-hyperv.c 9523F: drivers/scsi/storvsc_drv.c 9524F: drivers/uio/uio_hv_generic.c 9525F: drivers/video/fbdev/hyperv_fb.c 9526F: include/asm-generic/hyperv-tlfs.h 9527F: include/asm-generic/mshyperv.h 9528F: include/clocksource/hyperv_timer.h 9529F: include/linux/hyperv.h 9530F: include/uapi/linux/hyperv.h 9531F: net/vmw_vsock/hyperv_transport.c 9532F: tools/hv/ 9533 9534HYPERBUS SUPPORT 9535M: Vignesh Raghavendra <vigneshr@ti.com> 9536L: linux-mtd@lists.infradead.org 9537S: Supported 9538Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9539C: irc://irc.oftc.net/mtd 9540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9541F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9542F: drivers/mtd/hyperbus/ 9543F: include/linux/mtd/hyperbus.h 9544 9545HYPERVISOR VIRTUAL CONSOLE DRIVER 9546L: linuxppc-dev@lists.ozlabs.org 9547S: Odd Fixes 9548F: drivers/tty/hvc/ 9549 9550I2C ACPI SUPPORT 9551M: Mika Westerberg <mika.westerberg@linux.intel.com> 9552L: linux-i2c@vger.kernel.org 9553L: linux-acpi@vger.kernel.org 9554S: Maintained 9555F: drivers/i2c/i2c-core-acpi.c 9556 9557I2C CONTROLLER DRIVER FOR NVIDIA GPU 9558M: Ajay Gupta <ajayg@nvidia.com> 9559L: linux-i2c@vger.kernel.org 9560S: Maintained 9561F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9562F: drivers/i2c/busses/i2c-nvidia-gpu.c 9563 9564I2C MUXES 9565M: Peter Rosin <peda@axentia.se> 9566L: linux-i2c@vger.kernel.org 9567S: Maintained 9568F: Documentation/devicetree/bindings/i2c/i2c-arb* 9569F: Documentation/devicetree/bindings/i2c/i2c-gate* 9570F: Documentation/devicetree/bindings/i2c/i2c-mux* 9571F: Documentation/i2c/i2c-topology.rst 9572F: Documentation/i2c/muxes/ 9573F: drivers/i2c/i2c-mux.c 9574F: drivers/i2c/muxes/ 9575F: include/linux/i2c-mux.h 9576 9577I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9578M: Gregory CLEMENT <gregory.clement@bootlin.com> 9579L: linux-i2c@vger.kernel.org 9580S: Maintained 9581F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9582F: drivers/i2c/busses/i2c-mv64xxx.c 9583 9584I2C OVER PARALLEL PORT 9585M: Jean Delvare <jdelvare@suse.com> 9586L: linux-i2c@vger.kernel.org 9587S: Maintained 9588F: Documentation/i2c/busses/i2c-parport.rst 9589F: drivers/i2c/busses/i2c-parport.c 9590 9591I2C SUBSYSTEM 9592M: Wolfram Sang <wsa@kernel.org> 9593L: linux-i2c@vger.kernel.org 9594S: Maintained 9595W: https://i2c.wiki.kernel.org/ 9596Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9597T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9598F: Documentation/devicetree/bindings/i2c/i2c.txt 9599F: Documentation/i2c/ 9600F: drivers/i2c/* 9601F: include/dt-bindings/i2c/i2c.h 9602F: include/linux/i2c-dev.h 9603F: include/linux/i2c-smbus.h 9604F: include/linux/i2c.h 9605F: include/uapi/linux/i2c-*.h 9606F: include/uapi/linux/i2c.h 9607 9608I2C SUBSYSTEM HOST DRIVERS 9609L: linux-i2c@vger.kernel.org 9610S: Odd Fixes 9611W: https://i2c.wiki.kernel.org/ 9612Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9613T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9614F: Documentation/devicetree/bindings/i2c/ 9615F: drivers/i2c/algos/ 9616F: drivers/i2c/busses/ 9617F: include/dt-bindings/i2c/ 9618 9619I2C-TAOS-EVM DRIVER 9620M: Jean Delvare <jdelvare@suse.com> 9621L: linux-i2c@vger.kernel.org 9622S: Maintained 9623F: Documentation/i2c/busses/i2c-taos-evm.rst 9624F: drivers/i2c/busses/i2c-taos-evm.c 9625 9626I2C-TINY-USB DRIVER 9627M: Till Harbaum <till@harbaum.org> 9628L: linux-i2c@vger.kernel.org 9629S: Maintained 9630W: http://www.harbaum.org/till/i2c_tiny_usb 9631F: drivers/i2c/busses/i2c-tiny-usb.c 9632 9633I2C/SMBUS CONTROLLER DRIVERS FOR PC 9634M: Jean Delvare <jdelvare@suse.com> 9635L: linux-i2c@vger.kernel.org 9636S: Maintained 9637F: Documentation/i2c/busses/i2c-ali1535.rst 9638F: Documentation/i2c/busses/i2c-ali1563.rst 9639F: Documentation/i2c/busses/i2c-ali15x3.rst 9640F: Documentation/i2c/busses/i2c-amd756.rst 9641F: Documentation/i2c/busses/i2c-amd8111.rst 9642F: Documentation/i2c/busses/i2c-i801.rst 9643F: Documentation/i2c/busses/i2c-nforce2.rst 9644F: Documentation/i2c/busses/i2c-piix4.rst 9645F: Documentation/i2c/busses/i2c-sis5595.rst 9646F: Documentation/i2c/busses/i2c-sis630.rst 9647F: Documentation/i2c/busses/i2c-sis96x.rst 9648F: Documentation/i2c/busses/i2c-via.rst 9649F: Documentation/i2c/busses/i2c-viapro.rst 9650F: drivers/i2c/busses/i2c-ali1535.c 9651F: drivers/i2c/busses/i2c-ali1563.c 9652F: drivers/i2c/busses/i2c-ali15x3.c 9653F: drivers/i2c/busses/i2c-amd756-s4882.c 9654F: drivers/i2c/busses/i2c-amd756.c 9655F: drivers/i2c/busses/i2c-amd8111.c 9656F: drivers/i2c/busses/i2c-i801.c 9657F: drivers/i2c/busses/i2c-isch.c 9658F: drivers/i2c/busses/i2c-nforce2-s4985.c 9659F: drivers/i2c/busses/i2c-nforce2.c 9660F: drivers/i2c/busses/i2c-piix4.c 9661F: drivers/i2c/busses/i2c-sis5595.c 9662F: drivers/i2c/busses/i2c-sis630.c 9663F: drivers/i2c/busses/i2c-sis96x.c 9664F: drivers/i2c/busses/i2c-via.c 9665F: drivers/i2c/busses/i2c-viapro.c 9666 9667I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9668M: Hans de Goede <hdegoede@redhat.com> 9669L: linux-i2c@vger.kernel.org 9670S: Maintained 9671F: drivers/i2c/busses/i2c-cht-wc.c 9672 9673I2C/SMBUS ISMT DRIVER 9674M: Seth Heasley <seth.heasley@intel.com> 9675M: Neil Horman <nhorman@tuxdriver.com> 9676L: linux-i2c@vger.kernel.org 9677F: Documentation/i2c/busses/i2c-ismt.rst 9678F: drivers/i2c/busses/i2c-ismt.c 9679 9680I2C/SMBUS STUB DRIVER 9681M: Jean Delvare <jdelvare@suse.com> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684F: drivers/i2c/i2c-stub.c 9685 9686I3C DRIVER FOR CADENCE I3C MASTER IP 9687M: Przemysław Gaj <pgaj@cadence.com> 9688S: Maintained 9689F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9690F: drivers/i3c/master/i3c-master-cdns.c 9691 9692I3C DRIVER FOR SYNOPSYS DESIGNWARE 9693M: Vitor Soares <vitor.soares@synopsys.com> 9694S: Maintained 9695F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9696F: drivers/i3c/master/dw* 9697 9698I3C SUBSYSTEM 9699M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9700L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9701S: Maintained 9702C: irc://chat.freenode.net/linux-i3c 9703T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9704F: Documentation/ABI/testing/sysfs-bus-i3c 9705F: Documentation/devicetree/bindings/i3c/ 9706F: Documentation/driver-api/i3c 9707F: drivers/i3c/ 9708F: include/linux/i3c/ 9709 9710IA64 (Itanium) PLATFORM 9711L: linux-ia64@vger.kernel.org 9712S: Orphan 9713F: Documentation/ia64/ 9714F: arch/ia64/ 9715 9716IBM Operation Panel Input Driver 9717M: Eddie James <eajames@linux.ibm.com> 9718L: linux-input@vger.kernel.org 9719S: Maintained 9720F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9721F: drivers/input/misc/ibm-panel.c 9722 9723IBM Power 842 compression accelerator 9724M: Haren Myneni <haren@us.ibm.com> 9725S: Supported 9726F: crypto/842.c 9727F: drivers/crypto/nx/Kconfig 9728F: drivers/crypto/nx/Makefile 9729F: drivers/crypto/nx/nx-842* 9730F: include/linux/sw842.h 9731F: lib/842/ 9732 9733IBM Power in-Nest Crypto Acceleration 9734M: Breno Leitão <leitao@debian.org> 9735M: Nayna Jain <nayna@linux.ibm.com> 9736M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9737L: linux-crypto@vger.kernel.org 9738S: Supported 9739F: drivers/crypto/nx/Kconfig 9740F: drivers/crypto/nx/Makefile 9741F: drivers/crypto/nx/nx-aes* 9742F: drivers/crypto/nx/nx-sha* 9743F: drivers/crypto/nx/nx.* 9744F: drivers/crypto/nx/nx_csbcpb.h 9745F: drivers/crypto/nx/nx_debugfs.c 9746 9747IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9748M: Tyrel Datwyler <tyreld@linux.ibm.com> 9749L: linux-pci@vger.kernel.org 9750L: linuxppc-dev@lists.ozlabs.org 9751S: Supported 9752F: drivers/pci/hotplug/rpadlpar* 9753 9754IBM Power Linux RAID adapter 9755M: Brian King <brking@us.ibm.com> 9756S: Supported 9757F: drivers/scsi/ipr.* 9758 9759IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9760M: Tyrel Datwyler <tyreld@linux.ibm.com> 9761L: linux-pci@vger.kernel.org 9762L: linuxppc-dev@lists.ozlabs.org 9763S: Supported 9764F: drivers/pci/hotplug/rpaphp* 9765 9766IBM Power SRIOV Virtual NIC Device Driver 9767M: Haren Myneni <haren@linux.ibm.com> 9768M: Rick Lindsley <ricklind@linux.ibm.com> 9769R: Nick Child <nnac123@linux.ibm.com> 9770R: Dany Madden <danymadden@us.ibm.com> 9771R: Thomas Falcon <tlfalcon@linux.ibm.com> 9772L: netdev@vger.kernel.org 9773S: Supported 9774F: drivers/net/ethernet/ibm/ibmvnic.* 9775 9776IBM Power Virtual Accelerator Switchboard 9777L: linuxppc-dev@lists.ozlabs.org 9778S: Supported 9779F: arch/powerpc/include/asm/vas.h 9780F: arch/powerpc/platforms/powernv/copy-paste.h 9781F: arch/powerpc/platforms/powernv/vas* 9782 9783IBM Power Virtual Ethernet Device Driver 9784M: Nick Child <nnac123@linux.ibm.com> 9785L: netdev@vger.kernel.org 9786S: Supported 9787F: drivers/net/ethernet/ibm/ibmveth.* 9788 9789IBM Power Virtual FC Device Drivers 9790M: Tyrel Datwyler <tyreld@linux.ibm.com> 9791L: linux-scsi@vger.kernel.org 9792S: Supported 9793F: drivers/scsi/ibmvscsi/ibmvfc* 9794 9795IBM Power Virtual Management Channel Driver 9796M: Brad Warrum <bwarrum@linux.ibm.com> 9797M: Ritu Agarwal <rituagar@linux.ibm.com> 9798S: Supported 9799F: drivers/misc/ibmvmc.* 9800 9801IBM Power Virtual SCSI Device Drivers 9802M: Tyrel Datwyler <tyreld@linux.ibm.com> 9803L: linux-scsi@vger.kernel.org 9804S: Supported 9805F: drivers/scsi/ibmvscsi/ibmvscsi* 9806F: include/scsi/viosrp.h 9807 9808IBM Power Virtual SCSI Device Target Driver 9809M: Michael Cyr <mikecyr@linux.ibm.com> 9810L: linux-scsi@vger.kernel.org 9811L: target-devel@vger.kernel.org 9812S: Supported 9813F: drivers/scsi/ibmvscsi_tgt/ 9814 9815IBM Power VMX Cryptographic instructions 9816M: Breno Leitão <leitao@debian.org> 9817M: Nayna Jain <nayna@linux.ibm.com> 9818M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9819L: linux-crypto@vger.kernel.org 9820S: Supported 9821F: drivers/crypto/vmx/Kconfig 9822F: drivers/crypto/vmx/Makefile 9823F: drivers/crypto/vmx/aes* 9824F: drivers/crypto/vmx/ghash* 9825F: drivers/crypto/vmx/ppc-xlate.pl 9826F: drivers/crypto/vmx/vmx.c 9827 9828IBM ServeRAID RAID DRIVER 9829S: Orphan 9830F: drivers/scsi/ips.* 9831 9832ICH LPC AND GPIO DRIVER 9833M: Peter Tyser <ptyser@xes-inc.com> 9834S: Maintained 9835F: drivers/gpio/gpio-ich.c 9836F: drivers/mfd/lpc_ich.c 9837 9838ICY I2C DRIVER 9839M: Max Staudt <max@enpas.org> 9840L: linux-i2c@vger.kernel.org 9841S: Maintained 9842F: drivers/i2c/busses/i2c-icy.c 9843 9844IDEAPAD LAPTOP EXTRAS DRIVER 9845M: Ike Panhc <ike.pan@canonical.com> 9846L: platform-driver-x86@vger.kernel.org 9847S: Maintained 9848W: http://launchpad.net/ideapad-laptop 9849F: drivers/platform/x86/ideapad-laptop.c 9850 9851IDEAPAD LAPTOP SLIDEBAR DRIVER 9852M: Andrey Moiseev <o2g.org.ru@gmail.com> 9853L: linux-input@vger.kernel.org 9854S: Maintained 9855W: https://github.com/o2genum/ideapad-slidebar 9856F: drivers/input/misc/ideapad_slidebar.c 9857 9858IDMAPPED MOUNTS 9859M: Christian Brauner <brauner@kernel.org> 9860M: Seth Forshee <sforshee@kernel.org> 9861L: linux-fsdevel@vger.kernel.org 9862S: Maintained 9863T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9864F: Documentation/filesystems/idmappings.rst 9865F: tools/testing/selftests/mount_setattr/ 9866F: include/linux/mnt_idmapping.h 9867 9868IDT VersaClock 5 CLOCK DRIVER 9869M: Luca Ceresoli <luca@lucaceresoli.net> 9870S: Maintained 9871F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9872F: drivers/clk/clk-versaclock5.c 9873 9874IEEE 802.15.4 SUBSYSTEM 9875M: Alexander Aring <alex.aring@gmail.com> 9876M: Stefan Schmidt <stefan@datenfreihafen.org> 9877L: linux-wpan@vger.kernel.org 9878S: Maintained 9879W: https://linux-wpan.org/ 9880T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9881T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9882F: Documentation/networking/ieee802154.rst 9883F: drivers/net/ieee802154/ 9884F: include/linux/ieee802154.h 9885F: include/linux/nl802154.h 9886F: include/net/af_ieee802154.h 9887F: include/net/cfg802154.h 9888F: include/net/ieee802154_netdev.h 9889F: include/net/mac802154.h 9890F: include/net/nl802154.h 9891F: net/ieee802154/ 9892F: net/mac802154/ 9893 9894IFE PROTOCOL 9895M: Yotam Gigi <yotam.gi@gmail.com> 9896M: Jamal Hadi Salim <jhs@mojatatu.com> 9897F: include/net/ife.h 9898F: include/uapi/linux/ife.h 9899F: net/ife 9900 9901IGORPLUG-USB IR RECEIVER 9902M: Sean Young <sean@mess.org> 9903L: linux-media@vger.kernel.org 9904S: Maintained 9905F: drivers/media/rc/igorplugusb.c 9906 9907IGUANAWORKS USB IR TRANSCEIVER 9908M: Sean Young <sean@mess.org> 9909L: linux-media@vger.kernel.org 9910S: Maintained 9911F: drivers/media/rc/iguanair.c 9912 9913IIO DIGITAL POTENTIOMETER DAC 9914M: Peter Rosin <peda@axentia.se> 9915L: linux-iio@vger.kernel.org 9916S: Maintained 9917F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9918F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9919F: drivers/iio/dac/dpot-dac.c 9920 9921IIO ENVELOPE DETECTOR 9922M: Peter Rosin <peda@axentia.se> 9923L: linux-iio@vger.kernel.org 9924S: Maintained 9925F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9926F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9927F: drivers/iio/adc/envelope-detector.c 9928 9929IIO MULTIPLEXER 9930M: Peter Rosin <peda@axentia.se> 9931L: linux-iio@vger.kernel.org 9932S: Maintained 9933F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9934F: drivers/iio/multiplexer/iio-mux.c 9935 9936IIO SCMI BASED DRIVER 9937M: Jyoti Bhayana <jbhayana@google.com> 9938L: linux-iio@vger.kernel.org 9939S: Maintained 9940F: drivers/iio/common/scmi_sensors/scmi_iio.c 9941 9942IIO SUBSYSTEM AND DRIVERS 9943M: Jonathan Cameron <jic23@kernel.org> 9944R: Lars-Peter Clausen <lars@metafoo.de> 9945L: linux-iio@vger.kernel.org 9946S: Maintained 9947T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9948F: Documentation/ABI/testing/configfs-iio* 9949F: Documentation/ABI/testing/sysfs-bus-iio* 9950F: Documentation/devicetree/bindings/iio/ 9951F: drivers/iio/ 9952F: drivers/staging/iio/ 9953F: include/dt-bindings/iio/ 9954F: include/linux/iio/ 9955F: tools/iio/ 9956 9957IIO UNIT CONVERTER 9958M: Peter Rosin <peda@axentia.se> 9959L: linux-iio@vger.kernel.org 9960S: Maintained 9961F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9962F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9963F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9964F: drivers/iio/afe/iio-rescale.c 9965 9966IKANOS/ADI EAGLE ADSL USB DRIVER 9967M: Matthieu Castet <castet.matthieu@free.fr> 9968M: Stanislaw Gruszka <stf_xl@wp.pl> 9969S: Maintained 9970F: drivers/usb/atm/ueagle-atm.c 9971 9972IMAGIS TOUCHSCREEN DRIVER 9973M: Markuss Broks <markuss.broks@gmail.com> 9974S: Maintained 9975F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9976F: drivers/input/touchscreen/imagis.c 9977 9978IMGTEC ASCII LCD DRIVER 9979M: Paul Burton <paulburton@kernel.org> 9980S: Maintained 9981F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9982F: drivers/auxdisplay/img-ascii-lcd.c 9983 9984IMGTEC IR DECODER DRIVER 9985S: Orphan 9986F: drivers/media/rc/img-ir/ 9987 9988IMON SOUNDGRAPH USB IR RECEIVER 9989M: Sean Young <sean@mess.org> 9990L: linux-media@vger.kernel.org 9991S: Maintained 9992F: drivers/media/rc/imon.c 9993F: drivers/media/rc/imon_raw.c 9994 9995IMS TWINTURBO FRAMEBUFFER DRIVER 9996L: linux-fbdev@vger.kernel.org 9997S: Orphan 9998F: drivers/video/fbdev/imsttfb.c 9999 10000INA209 HARDWARE MONITOR DRIVER 10001M: Guenter Roeck <linux@roeck-us.net> 10002L: linux-hwmon@vger.kernel.org 10003S: Maintained 10004F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10005F: Documentation/hwmon/ina209.rst 10006F: drivers/hwmon/ina209.c 10007 10008INA2XX HARDWARE MONITOR DRIVER 10009M: Guenter Roeck <linux@roeck-us.net> 10010L: linux-hwmon@vger.kernel.org 10011S: Maintained 10012F: Documentation/hwmon/ina2xx.rst 10013F: drivers/hwmon/ina2xx.c 10014F: include/linux/platform_data/ina2xx.h 10015 10016INDUSTRY PACK SUBSYSTEM (IPACK) 10017M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10018M: Jens Taprogge <jens.taprogge@taprogge.org> 10019M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10020L: industrypack-devel@lists.sourceforge.net 10021S: Maintained 10022W: http://industrypack.sourceforge.net 10023F: drivers/ipack/ 10024 10025INFINEON DPS310 Driver 10026M: Eddie James <eajames@linux.ibm.com> 10027L: linux-iio@vger.kernel.org 10028S: Maintained 10029F: drivers/iio/pressure/dps310.c 10030 10031INFINIBAND SUBSYSTEM 10032M: Jason Gunthorpe <jgg@nvidia.com> 10033M: Leon Romanovsky <leonro@nvidia.com> 10034L: linux-rdma@vger.kernel.org 10035S: Supported 10036W: https://github.com/linux-rdma/rdma-core 10037Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10038T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10039F: Documentation/devicetree/bindings/infiniband/ 10040F: Documentation/infiniband/ 10041F: drivers/infiniband/ 10042F: include/rdma/ 10043F: include/trace/events/ib_mad.h 10044F: include/trace/events/ib_umad.h 10045F: include/uapi/linux/if_infiniband.h 10046F: include/uapi/rdma/ 10047F: samples/bpf/ibumad_kern.c 10048F: samples/bpf/ibumad_user.c 10049 10050INGENIC JZ4780 NAND DRIVER 10051M: Harvey Hunt <harveyhuntnexus@gmail.com> 10052L: linux-mtd@lists.infradead.org 10053L: linux-mips@vger.kernel.org 10054S: Maintained 10055F: drivers/mtd/nand/raw/ingenic/ 10056 10057INGENIC JZ47xx SoCs 10058M: Paul Cercueil <paul@crapouillou.net> 10059L: linux-mips@vger.kernel.org 10060S: Maintained 10061F: arch/mips/boot/dts/ingenic/ 10062F: arch/mips/generic/board-ingenic.c 10063F: arch/mips/include/asm/mach-ingenic/ 10064F: arch/mips/ingenic/Kconfig 10065F: drivers/clk/ingenic/ 10066F: drivers/dma/dma-jz4780.c 10067F: drivers/gpu/drm/ingenic/ 10068F: drivers/i2c/busses/i2c-jz4780.c 10069F: drivers/iio/adc/ingenic-adc.c 10070F: drivers/irqchip/irq-ingenic.c 10071F: drivers/memory/jz4780-nemc.c 10072F: drivers/mmc/host/jz4740_mmc.c 10073F: drivers/mtd/nand/raw/ingenic/ 10074F: drivers/pinctrl/pinctrl-ingenic.c 10075F: drivers/power/supply/ingenic-battery.c 10076F: drivers/pwm/pwm-jz4740.c 10077F: drivers/remoteproc/ingenic_rproc.c 10078F: drivers/rtc/rtc-jz4740.c 10079F: drivers/tty/serial/8250/8250_ingenic.c 10080F: drivers/usb/musb/jz4740.c 10081F: drivers/watchdog/jz4740_wdt.c 10082F: include/dt-bindings/iio/adc/ingenic,adc.h 10083F: include/linux/mfd/ingenic-tcu.h 10084F: sound/soc/codecs/jz47* 10085F: sound/soc/jz4740/ 10086 10087INJOINIC IP5xxx POWER BANK IC DRIVER 10088M: Samuel Holland <samuel@sholland.org> 10089S: Maintained 10090F: drivers/power/supply/ip5xxx_power.c 10091 10092INOTIFY 10093M: Jan Kara <jack@suse.cz> 10094R: Amir Goldstein <amir73il@gmail.com> 10095L: linux-fsdevel@vger.kernel.org 10096S: Maintained 10097F: Documentation/filesystems/inotify.rst 10098F: fs/notify/inotify/ 10099F: include/linux/inotify.h 10100F: include/uapi/linux/inotify.h 10101 10102INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10103M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10104L: linux-input@vger.kernel.org 10105S: Maintained 10106Q: http://patchwork.kernel.org/project/linux-input/list/ 10107T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10108F: Documentation/devicetree/bindings/input/ 10109F: Documentation/devicetree/bindings/serio/ 10110F: Documentation/input/ 10111F: drivers/input/ 10112F: include/dt-bindings/input/ 10113F: include/linux/input.h 10114F: include/linux/input/ 10115F: include/uapi/linux/input-event-codes.h 10116F: include/uapi/linux/input.h 10117 10118INPUT MULTITOUCH (MT) PROTOCOL 10119M: Henrik Rydberg <rydberg@bitmath.org> 10120L: linux-input@vger.kernel.org 10121S: Odd fixes 10122F: Documentation/input/multi-touch-protocol.rst 10123F: drivers/input/input-mt.c 10124K: \b(ABS|SYN)_MT_ 10125 10126INSIDE SECURE CRYPTO DRIVER 10127M: Antoine Tenart <atenart@kernel.org> 10128L: linux-crypto@vger.kernel.org 10129S: Maintained 10130F: drivers/crypto/inside-secure/ 10131 10132INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10133M: Mimi Zohar <zohar@linux.ibm.com> 10134M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10135L: linux-integrity@vger.kernel.org 10136S: Supported 10137T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10138F: security/integrity/ima/ 10139F: security/integrity/ 10140 10141INTEL 810/815 FRAMEBUFFER DRIVER 10142M: Antonino Daplas <adaplas@gmail.com> 10143L: linux-fbdev@vger.kernel.org 10144S: Maintained 10145F: drivers/video/fbdev/i810/ 10146 10147INTEL 8255 GPIO DRIVER 10148M: William Breathitt Gray <william.gray@linaro.org> 10149L: linux-gpio@vger.kernel.org 10150S: Maintained 10151F: drivers/gpio/gpio-i8255.c 10152F: drivers/gpio/gpio-i8255.h 10153 10154INTEL ASoC DRIVERS 10155M: Cezary Rojewski <cezary.rojewski@intel.com> 10156M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10157M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10158M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10159M: Bard Liao <yung-chuan.liao@linux.intel.com> 10160M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10161M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10162L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10163S: Supported 10164F: sound/soc/intel/ 10165 10166INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10167M: Hans de Goede <hdegoede@redhat.com> 10168L: platform-driver-x86@vger.kernel.org 10169S: Maintained 10170F: drivers/platform/x86/intel/atomisp2/pm.c 10171 10172INTEL ATOMISP2 LED DRIVER 10173M: Hans de Goede <hdegoede@redhat.com> 10174L: platform-driver-x86@vger.kernel.org 10175S: Maintained 10176F: drivers/platform/x86/intel/atomisp2/led.c 10177 10178INTEL BIOS SAR INT1092 DRIVER 10179M: Shravan Sudhakar <s.shravan@intel.com> 10180M: Intel Corporation <linuxwwan@intel.com> 10181L: platform-driver-x86@vger.kernel.org 10182S: Maintained 10183F: drivers/platform/x86/intel/int1092/ 10184 10185INTEL BROXTON PMC DRIVER 10186M: Mika Westerberg <mika.westerberg@linux.intel.com> 10187M: Zha Qipeng <qipeng.zha@intel.com> 10188S: Maintained 10189F: drivers/mfd/intel_pmc_bxt.c 10190F: include/linux/mfd/intel_pmc_bxt.h 10191 10192INTEL C600 SERIES SAS CONTROLLER DRIVER 10193M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10194L: linux-scsi@vger.kernel.org 10195S: Supported 10196T: git git://git.code.sf.net/p/intel-sas/isci 10197F: drivers/scsi/isci/ 10198 10199INTEL CPU family model numbers 10200M: Tony Luck <tony.luck@intel.com> 10201M: x86@kernel.org 10202L: linux-kernel@vger.kernel.org 10203S: Supported 10204F: arch/x86/include/asm/intel-family.h 10205 10206INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10207M: Jani Nikula <jani.nikula@linux.intel.com> 10208M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10209M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10210M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10211L: intel-gfx@lists.freedesktop.org 10212S: Supported 10213W: https://01.org/linuxgraphics/ 10214Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10215B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10216C: irc://irc.oftc.net/intel-gfx 10217T: git git://anongit.freedesktop.org/drm-intel 10218F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10219F: Documentation/gpu/i915.rst 10220F: drivers/gpu/drm/i915/ 10221F: include/drm/i915* 10222F: include/uapi/drm/i915_drm.h 10223 10224INTEL ETHERNET DRIVERS 10225M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10226M: Tony Nguyen <anthony.l.nguyen@intel.com> 10227L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10228S: Supported 10229W: http://www.intel.com/support/feedback.htm 10230W: http://e1000.sourceforge.net/ 10231Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10234F: Documentation/networking/device_drivers/ethernet/intel/ 10235F: drivers/net/ethernet/intel/ 10236F: drivers/net/ethernet/intel/*/ 10237F: include/linux/avf/virtchnl.h 10238F: include/linux/net/intel/iidc.h 10239 10240INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10241M: Mustafa Ismail <mustafa.ismail@intel.com> 10242M: Shiraz Saleem <shiraz.saleem@intel.com> 10243L: linux-rdma@vger.kernel.org 10244S: Supported 10245F: drivers/infiniband/hw/irdma/ 10246F: include/uapi/rdma/irdma-abi.h 10247 10248INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10249M: Maik Broemme <mbroemme@libmpq.org> 10250L: linux-fbdev@vger.kernel.org 10251S: Maintained 10252F: Documentation/fb/intelfb.rst 10253F: drivers/video/fbdev/intelfb/ 10254 10255INTEL GPIO DRIVERS 10256M: Andy Shevchenko <andy@kernel.org> 10257L: linux-gpio@vger.kernel.org 10258S: Supported 10259T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10260F: drivers/gpio/gpio-ich.c 10261F: drivers/gpio/gpio-merrifield.c 10262F: drivers/gpio/gpio-ml-ioh.c 10263F: drivers/gpio/gpio-pch.c 10264F: drivers/gpio/gpio-sch.c 10265F: drivers/gpio/gpio-sodaville.c 10266 10267INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10268M: Zhenyu Wang <zhenyuw@linux.intel.com> 10269M: Zhi Wang <zhi.a.wang@intel.com> 10270L: intel-gvt-dev@lists.freedesktop.org 10271L: intel-gfx@lists.freedesktop.org 10272S: Supported 10273W: https://01.org/igvt-g 10274T: git https://github.com/intel/gvt-linux.git 10275F: drivers/gpu/drm/i915/gvt/ 10276 10277INTEL HID EVENT DRIVER 10278M: Alex Hung <alex.hung@canonical.com> 10279L: platform-driver-x86@vger.kernel.org 10280S: Maintained 10281F: drivers/platform/x86/intel/hid.c 10282 10283INTEL I/OAT DMA DRIVER 10284M: Dave Jiang <dave.jiang@intel.com> 10285R: Dan Williams <dan.j.williams@intel.com> 10286L: dmaengine@vger.kernel.org 10287S: Supported 10288Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10289F: drivers/dma/ioat* 10290 10291INTEL IDXD DRIVER 10292M: Fenghua Yu <fenghua.yu@intel.com> 10293M: Dave Jiang <dave.jiang@intel.com> 10294L: dmaengine@vger.kernel.org 10295S: Supported 10296F: drivers/dma/idxd/* 10297F: include/uapi/linux/idxd.h 10298 10299INTEL IDLE DRIVER 10300M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10301M: Len Brown <lenb@kernel.org> 10302L: linux-pm@vger.kernel.org 10303S: Supported 10304B: https://bugzilla.kernel.org 10305T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10306F: drivers/idle/intel_idle.c 10307 10308INTEL IN FIELD SCAN (IFS) DEVICE 10309M: Jithu Joseph <jithu.joseph@intel.com> 10310R: Ashok Raj <ashok.raj@intel.com> 10311R: Tony Luck <tony.luck@intel.com> 10312S: Maintained 10313F: drivers/platform/x86/intel/ifs 10314F: include/trace/events/intel_ifs.h 10315 10316INTEL INTEGRATED SENSOR HUB DRIVER 10317M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10318M: Jiri Kosina <jikos@kernel.org> 10319L: linux-input@vger.kernel.org 10320S: Maintained 10321F: drivers/hid/intel-ish-hid/ 10322 10323INTEL IOMMU (VT-d) 10324M: David Woodhouse <dwmw2@infradead.org> 10325M: Lu Baolu <baolu.lu@linux.intel.com> 10326L: iommu@lists.linux.dev 10327S: Supported 10328T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10329F: drivers/iommu/intel/ 10330F: include/linux/intel-svm.h 10331 10332INTEL IOP-ADMA DMA DRIVER 10333R: Dan Williams <dan.j.williams@intel.com> 10334S: Odd fixes 10335F: drivers/dma/iop-adma.c 10336 10337INTEL IPU3 CSI-2 CIO2 DRIVER 10338M: Yong Zhi <yong.zhi@intel.com> 10339M: Sakari Ailus <sakari.ailus@linux.intel.com> 10340M: Bingbu Cao <bingbu.cao@intel.com> 10341M: Dan Scally <djrscally@gmail.com> 10342R: Tianshu Qiu <tian.shu.qiu@intel.com> 10343L: linux-media@vger.kernel.org 10344S: Maintained 10345T: git git://linuxtv.org/media_tree.git 10346F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10347F: drivers/media/pci/intel/ipu3/ 10348 10349INTEL IPU3 CSI-2 IMGU DRIVER 10350M: Sakari Ailus <sakari.ailus@linux.intel.com> 10351R: Bingbu Cao <bingbu.cao@intel.com> 10352R: Tianshu Qiu <tian.shu.qiu@intel.com> 10353L: linux-media@vger.kernel.org 10354S: Maintained 10355F: Documentation/admin-guide/media/ipu3.rst 10356F: Documentation/admin-guide/media/ipu3_rcb.svg 10357F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10358F: drivers/staging/media/ipu3/ 10359 10360INTEL IXP4XX CRYPTO SUPPORT 10361M: Corentin Labbe <clabbe@baylibre.com> 10362L: linux-crypto@vger.kernel.org 10363S: Maintained 10364F: drivers/crypto/ixp4xx_crypto.c 10365 10366INTEL ISHTP ECLITE DRIVER 10367M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10368L: platform-driver-x86@vger.kernel.org 10369S: Supported 10370F: drivers/platform/x86/intel/ishtp_eclite.c 10371 10372INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10373M: Krzysztof Halasa <khalasa@piap.pl> 10374S: Maintained 10375F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10376F: drivers/net/wan/ixp4xx_hss.c 10377F: drivers/soc/ixp4xx/ixp4xx-npe.c 10378F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10379F: include/linux/soc/ixp4xx/npe.h 10380F: include/linux/soc/ixp4xx/qmgr.h 10381 10382INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10383M: Deepak Saxena <dsaxena@plexity.net> 10384S: Maintained 10385F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10386F: drivers/char/hw_random/ixp4xx-rng.c 10387 10388INTEL KEEM BAY DRM DRIVER 10389M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10390M: Edmund Dea <edmund.j.dea@intel.com> 10391S: Maintained 10392F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10393F: drivers/gpu/drm/kmb/ 10394 10395INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10396M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10397S: Maintained 10398F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10399F: drivers/crypto/keembay/Kconfig 10400F: drivers/crypto/keembay/Makefile 10401F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10402F: drivers/crypto/keembay/ocs-aes.c 10403F: drivers/crypto/keembay/ocs-aes.h 10404 10405INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10406M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10407M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10408M: Mark Gross <mgross@linux.intel.com> 10409S: Maintained 10410F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10411F: drivers/crypto/keembay/Kconfig 10412F: drivers/crypto/keembay/Makefile 10413F: drivers/crypto/keembay/keembay-ocs-ecc.c 10414 10415INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10416M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10417M: Declan Murphy <declan.murphy@intel.com> 10418S: Maintained 10419F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10420F: drivers/crypto/keembay/Kconfig 10421F: drivers/crypto/keembay/Makefile 10422F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10423F: drivers/crypto/keembay/ocs-hcu.c 10424F: drivers/crypto/keembay/ocs-hcu.h 10425 10426INTEL THUNDER BAY EMMC PHY DRIVER 10427M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10428M: Rashmi A <rashmi.a@intel.com> 10429S: Maintained 10430F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10431F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10432 10433INTEL MANAGEMENT ENGINE (mei) 10434M: Tomas Winkler <tomas.winkler@intel.com> 10435L: linux-kernel@vger.kernel.org 10436S: Supported 10437F: Documentation/driver-api/mei/* 10438F: drivers/misc/mei/ 10439F: drivers/watchdog/mei_wdt.c 10440F: include/linux/mei_aux.h 10441F: include/linux/mei_cl_bus.h 10442F: include/uapi/linux/mei.h 10443F: samples/mei/* 10444 10445INTEL MAX 10 BMC MFD DRIVER 10446M: Xu Yilun <yilun.xu@intel.com> 10447R: Tom Rix <trix@redhat.com> 10448S: Maintained 10449F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10450F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10451F: drivers/hwmon/intel-m10-bmc-hwmon.c 10452F: drivers/mfd/intel-m10-bmc.c 10453F: include/linux/mfd/intel-m10-bmc.h 10454 10455INTEL MENLOW THERMAL DRIVER 10456M: Sujith Thomas <sujith.thomas@intel.com> 10457L: linux-pm@vger.kernel.org 10458S: Supported 10459F: drivers/thermal/intel/intel_menlow.c 10460 10461INTEL P-Unit IPC DRIVER 10462M: Zha Qipeng <qipeng.zha@intel.com> 10463L: platform-driver-x86@vger.kernel.org 10464S: Maintained 10465F: arch/x86/include/asm/intel_punit_ipc.h 10466F: drivers/platform/x86/intel/punit_ipc.c 10467 10468INTEL PMC CORE DRIVER 10469M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10470M: David E Box <david.e.box@intel.com> 10471L: platform-driver-x86@vger.kernel.org 10472S: Maintained 10473F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10474F: drivers/platform/x86/intel/pmc/ 10475 10476INTEL PMIC GPIO DRIVERS 10477M: Andy Shevchenko <andy@kernel.org> 10478S: Supported 10479T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10480F: drivers/gpio/gpio-*cove.c 10481 10482INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10483M: Andy Shevchenko <andy@kernel.org> 10484S: Supported 10485F: drivers/mfd/intel_soc_pmic* 10486F: include/linux/mfd/intel_soc_pmic* 10487 10488INTEL PMT DRIVERS 10489M: David E. Box <david.e.box@linux.intel.com> 10490S: Supported 10491F: drivers/platform/x86/intel/pmt/ 10492 10493INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10494M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10495L: linux-wireless@vger.kernel.org 10496S: Maintained 10497F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10498F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10499F: drivers/net/wireless/intel/ipw2x00/ 10500 10501INTEL PSTATE DRIVER 10502M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10503M: Len Brown <lenb@kernel.org> 10504L: linux-pm@vger.kernel.org 10505S: Supported 10506F: drivers/cpufreq/intel_pstate.c 10507 10508INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10509M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10510L: linux-iio@vger.kernel.org 10511F: drivers/counter/intel-qep.c 10512 10513INTEL SCU DRIVERS 10514M: Mika Westerberg <mika.westerberg@linux.intel.com> 10515S: Maintained 10516F: arch/x86/include/asm/intel_scu_ipc.h 10517F: drivers/platform/x86/intel_scu_* 10518 10519INTEL SDSI DRIVER 10520M: David E. Box <david.e.box@linux.intel.com> 10521S: Supported 10522F: drivers/platform/x86/intel/sdsi.c 10523F: tools/arch/x86/intel_sdsi/ 10524F: tools/testing/selftests/drivers/sdsi/ 10525 10526INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10527M: Daniel Scally <djrscally@gmail.com> 10528S: Maintained 10529F: drivers/platform/x86/intel/int3472/ 10530 10531INTEL SPEED SELECT TECHNOLOGY 10532M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10533L: platform-driver-x86@vger.kernel.org 10534S: Maintained 10535F: drivers/platform/x86/intel/speed_select_if/ 10536F: include/uapi/linux/isst_if.h 10537F: tools/power/x86/intel-speed-select/ 10538 10539INTEL STRATIX10 FIRMWARE DRIVERS 10540M: Dinh Nguyen <dinguyen@kernel.org> 10541L: linux-kernel@vger.kernel.org 10542S: Maintained 10543F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10544F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10545F: drivers/firmware/stratix10-rsu.c 10546F: drivers/firmware/stratix10-svc.c 10547F: include/linux/firmware/intel/stratix10-smc.h 10548F: include/linux/firmware/intel/stratix10-svc-client.h 10549T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10550 10551INTEL TELEMETRY DRIVER 10552M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10553M: "David E. Box" <david.e.box@linux.intel.com> 10554L: platform-driver-x86@vger.kernel.org 10555S: Maintained 10556F: arch/x86/include/asm/intel_telemetry.h 10557F: drivers/platform/x86/intel/telemetry/ 10558 10559INTEL UNCORE FREQUENCY CONTROL 10560M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10561L: platform-driver-x86@vger.kernel.org 10562S: Maintained 10563F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10564F: drivers/platform/x86/intel/uncore-frequency/ 10565 10566INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10567M: David E. Box <david.e.box@linux.intel.com> 10568S: Supported 10569F: drivers/platform/x86/intel/vsec.* 10570 10571INTEL VIRTUAL BUTTON DRIVER 10572M: AceLan Kao <acelan.kao@canonical.com> 10573L: platform-driver-x86@vger.kernel.org 10574S: Maintained 10575F: drivers/platform/x86/intel/vbtn.c 10576 10577INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10578M: Stanislaw Gruszka <stf_xl@wp.pl> 10579L: linux-wireless@vger.kernel.org 10580S: Supported 10581F: drivers/net/wireless/intel/iwlegacy/ 10582 10583INTEL WIRELESS WIFI LINK (iwlwifi) 10584M: Gregory Greenman <gregory.greenman@intel.com> 10585L: linux-wireless@vger.kernel.org 10586S: Supported 10587W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10588T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10589F: drivers/net/wireless/intel/iwlwifi/ 10590 10591INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10592M: Jithu Joseph <jithu.joseph@intel.com> 10593R: Maurice Ma <maurice.ma@intel.com> 10594S: Maintained 10595W: https://slimbootloader.github.io/security/firmware-update.html 10596F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10597 10598INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10599L: Dell.Client.Kernel@dell.com 10600S: Maintained 10601F: drivers/platform/x86/intel/wmi/thunderbolt.c 10602 10603INTEL WWAN IOSM DRIVER 10604M: M Chetan Kumar <m.chetan.kumar@intel.com> 10605M: Intel Corporation <linuxwwan@intel.com> 10606L: netdev@vger.kernel.org 10607S: Maintained 10608F: drivers/net/wwan/iosm/ 10609 10610INTEL(R) TRACE HUB 10611M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10612S: Supported 10613F: Documentation/trace/intel_th.rst 10614F: drivers/hwtracing/intel_th/ 10615F: include/linux/intel_th.h 10616 10617INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10618M: Ning Sun <ning.sun@intel.com> 10619L: tboot-devel@lists.sourceforge.net 10620S: Supported 10621W: http://tboot.sourceforge.net 10622T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10623F: Documentation/x86/intel_txt.rst 10624F: arch/x86/kernel/tboot.c 10625F: include/linux/tboot.h 10626 10627INTEL SGX 10628M: Jarkko Sakkinen <jarkko@kernel.org> 10629R: Dave Hansen <dave.hansen@linux.intel.com> 10630L: linux-sgx@vger.kernel.org 10631S: Supported 10632Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10633T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10634F: Documentation/x86/sgx.rst 10635F: arch/x86/entry/vdso/vsgx.S 10636F: arch/x86/include/asm/sgx.h 10637F: arch/x86/include/uapi/asm/sgx.h 10638F: arch/x86/kernel/cpu/sgx/* 10639F: tools/testing/selftests/sgx/* 10640K: \bSGX_ 10641 10642INTERCONNECT API 10643M: Georgi Djakov <djakov@kernel.org> 10644L: linux-pm@vger.kernel.org 10645S: Maintained 10646T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10647F: Documentation/devicetree/bindings/interconnect/ 10648F: Documentation/driver-api/interconnect.rst 10649F: drivers/interconnect/ 10650F: include/dt-bindings/interconnect/ 10651F: include/linux/interconnect-provider.h 10652F: include/linux/interconnect.h 10653 10654INTERRUPT COUNTER DRIVER 10655M: Oleksij Rempel <o.rempel@pengutronix.de> 10656R: Pengutronix Kernel Team <kernel@pengutronix.de> 10657L: linux-iio@vger.kernel.org 10658F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10659F: drivers/counter/interrupt-cnt.c 10660 10661INTERSIL ISL7998X VIDEO DECODER DRIVER 10662M: Michael Tretter <m.tretter@pengutronix.de> 10663R: Pengutronix Kernel Team <kernel@pengutronix.de> 10664L: linux-media@vger.kernel.org 10665S: Maintained 10666F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10667F: drivers/media/i2c/isl7998x.c 10668 10669INVENSENSE ICM-426xx IMU DRIVER 10670M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10671L: linux-iio@vger.kernel.org 10672S: Maintained 10673W: https://invensense.tdk.com/ 10674F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10675F: drivers/iio/imu/inv_icm42600/ 10676 10677INVENSENSE MPU-3050 GYROSCOPE DRIVER 10678M: Linus Walleij <linus.walleij@linaro.org> 10679L: linux-iio@vger.kernel.org 10680S: Maintained 10681F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10682F: drivers/iio/gyro/mpu3050* 10683 10684IOC3 ETHERNET DRIVER 10685M: Ralf Baechle <ralf@linux-mips.org> 10686L: linux-mips@vger.kernel.org 10687S: Maintained 10688F: drivers/net/ethernet/sgi/ioc3-eth.c 10689 10690IOMAP FILESYSTEM LIBRARY 10691M: Christoph Hellwig <hch@infradead.org> 10692M: Darrick J. Wong <djwong@kernel.org> 10693L: linux-xfs@vger.kernel.org 10694L: linux-fsdevel@vger.kernel.org 10695S: Supported 10696T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10697F: fs/iomap/ 10698F: include/linux/iomap.h 10699 10700IOMMU DMA-API LAYER 10701M: Robin Murphy <robin.murphy@arm.com> 10702L: iommu@lists.linux.dev 10703S: Maintained 10704T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10705F: drivers/iommu/dma-iommu.c 10706F: drivers/iommu/dma-iommu.h 10707F: drivers/iommu/iova.c 10708F: include/linux/iova.h 10709 10710IOMMU SUBSYSTEM 10711M: Joerg Roedel <joro@8bytes.org> 10712M: Will Deacon <will@kernel.org> 10713R: Robin Murphy <robin.murphy@arm.com> 10714L: iommu@lists.linux.dev 10715S: Maintained 10716T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10717F: Documentation/devicetree/bindings/iommu/ 10718F: Documentation/userspace-api/iommu.rst 10719F: drivers/iommu/ 10720F: include/linux/iommu.h 10721F: include/linux/iova.h 10722F: include/linux/of_iommu.h 10723F: include/uapi/linux/iommu.h 10724 10725IOSYS-MAP HELPERS 10726M: Thomas Zimmermann <tzimmermann@suse.de> 10727L: dri-devel@lists.freedesktop.org 10728S: Maintained 10729T: git git://anongit.freedesktop.org/drm/drm-misc 10730F: include/linux/iosys-map.h 10731 10732IO_URING 10733M: Jens Axboe <axboe@kernel.dk> 10734R: Pavel Begunkov <asml.silence@gmail.com> 10735L: io-uring@vger.kernel.org 10736S: Maintained 10737T: git git://git.kernel.dk/linux-block 10738T: git git://git.kernel.dk/liburing 10739F: io_uring/ 10740F: include/linux/io_uring.h 10741F: include/linux/io_uring_types.h 10742F: include/uapi/linux/io_uring.h 10743F: tools/io_uring/ 10744 10745IPMI SUBSYSTEM 10746M: Corey Minyard <minyard@acm.org> 10747L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10748S: Supported 10749W: http://openipmi.sourceforge.net/ 10750T: git https://github.com/cminyard/linux-ipmi.git for-next 10751F: Documentation/driver-api/ipmi.rst 10752F: Documentation/devicetree/bindings/ipmi/ 10753F: drivers/char/ipmi/ 10754F: include/linux/ipmi* 10755F: include/uapi/linux/ipmi* 10756 10757IPS SCSI RAID DRIVER 10758M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10759L: linux-scsi@vger.kernel.org 10760S: Maintained 10761W: http://www.adaptec.com/ 10762F: drivers/scsi/ips* 10763 10764IPVS 10765M: Simon Horman <horms@verge.net.au> 10766M: Julian Anastasov <ja@ssi.bg> 10767L: netdev@vger.kernel.org 10768L: lvs-devel@vger.kernel.org 10769S: Maintained 10770T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10771T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10772F: Documentation/networking/ipvs-sysctl.rst 10773F: include/net/ip_vs.h 10774F: include/uapi/linux/ip_vs.h 10775F: net/netfilter/ipvs/ 10776 10777IPWIRELESS DRIVER 10778M: Jiri Kosina <jikos@kernel.org> 10779M: David Sterba <dsterba@suse.com> 10780S: Odd Fixes 10781F: drivers/tty/ipwireless/ 10782 10783IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10784M: Marc Zyngier <maz@kernel.org> 10785S: Maintained 10786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10787F: Documentation/core-api/irq/irq-domain.rst 10788F: include/linux/irqdomain.h 10789F: kernel/irq/irqdomain.c 10790F: kernel/irq/msi.c 10791 10792IRQ SUBSYSTEM 10793M: Thomas Gleixner <tglx@linutronix.de> 10794L: linux-kernel@vger.kernel.org 10795S: Maintained 10796T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10797F: kernel/irq/ 10798 10799IRQCHIP DRIVERS 10800M: Thomas Gleixner <tglx@linutronix.de> 10801M: Marc Zyngier <maz@kernel.org> 10802L: linux-kernel@vger.kernel.org 10803S: Maintained 10804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10805F: Documentation/devicetree/bindings/interrupt-controller/ 10806F: drivers/irqchip/ 10807 10808ISA 10809M: William Breathitt Gray <william.gray@linaro.org> 10810S: Maintained 10811F: Documentation/driver-api/isa.rst 10812F: drivers/base/isa.c 10813F: include/linux/isa.h 10814 10815ISA RADIO MODULE 10816M: Hans Verkuil <hverkuil@xs4all.nl> 10817L: linux-media@vger.kernel.org 10818S: Maintained 10819W: https://linuxtv.org 10820T: git git://linuxtv.org/media_tree.git 10821F: drivers/media/radio/radio-isa* 10822 10823ISAPNP 10824M: Jaroslav Kysela <perex@perex.cz> 10825S: Maintained 10826F: Documentation/driver-api/isapnp.rst 10827F: drivers/pnp/isapnp/ 10828F: include/linux/isapnp.h 10829 10830ISCSI 10831M: Lee Duncan <lduncan@suse.com> 10832M: Chris Leech <cleech@redhat.com> 10833M: Mike Christie <michael.christie@oracle.com> 10834L: open-iscsi@googlegroups.com 10835L: linux-scsi@vger.kernel.org 10836S: Maintained 10837W: www.open-iscsi.com 10838F: drivers/scsi/*iscsi* 10839F: include/scsi/*iscsi* 10840 10841iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10842M: Peter Jones <pjones@redhat.com> 10843M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10844S: Maintained 10845F: drivers/firmware/iscsi_ibft* 10846 10847ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10848M: Sagi Grimberg <sagi@grimberg.me> 10849M: Max Gurtovoy <mgurtovoy@nvidia.com> 10850L: linux-rdma@vger.kernel.org 10851S: Supported 10852W: http://www.openfabrics.org 10853W: www.open-iscsi.org 10854Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10855F: drivers/infiniband/ulp/iser/ 10856 10857ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10858M: Sagi Grimberg <sagi@grimberg.me> 10859L: linux-rdma@vger.kernel.org 10860L: target-devel@vger.kernel.org 10861S: Supported 10862W: http://www.linux-iscsi.org 10863T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10864F: drivers/infiniband/ulp/isert 10865 10866ISDN/CMTP OVER BLUETOOTH 10867M: Karsten Keil <isdn@linux-pingi.de> 10868L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10869L: netdev@vger.kernel.org 10870S: Odd Fixes 10871W: http://www.isdn4linux.de 10872F: Documentation/isdn/ 10873F: drivers/isdn/capi/ 10874F: include/linux/isdn/ 10875F: include/uapi/linux/isdn/ 10876F: net/bluetooth/cmtp/ 10877 10878ISDN/mISDN SUBSYSTEM 10879M: Karsten Keil <isdn@linux-pingi.de> 10880L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10881L: netdev@vger.kernel.org 10882S: Maintained 10883W: http://www.isdn4linux.de 10884F: drivers/isdn/Kconfig 10885F: drivers/isdn/Makefile 10886F: drivers/isdn/hardware/ 10887F: drivers/isdn/mISDN/ 10888 10889IT87 HARDWARE MONITORING DRIVER 10890M: Jean Delvare <jdelvare@suse.com> 10891L: linux-hwmon@vger.kernel.org 10892S: Maintained 10893F: Documentation/hwmon/it87.rst 10894F: drivers/hwmon/it87.c 10895 10896IT913X MEDIA DRIVER 10897M: Antti Palosaari <crope@iki.fi> 10898L: linux-media@vger.kernel.org 10899S: Maintained 10900W: https://linuxtv.org 10901W: http://palosaari.fi/linux/ 10902Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10903T: git git://linuxtv.org/anttip/media_tree.git 10904F: drivers/media/tuners/it913x* 10905 10906ITE IT66121 HDMI BRIDGE DRIVER 10907M: Phong LE <ple@baylibre.com> 10908M: Neil Armstrong <neil.armstrong@linaro.org> 10909S: Maintained 10910T: git git://anongit.freedesktop.org/drm/drm-misc 10911F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10912F: drivers/gpu/drm/bridge/ite-it66121.c 10913 10914IVTV VIDEO4LINUX DRIVER 10915M: Andy Walls <awalls@md.metrocast.net> 10916L: linux-media@vger.kernel.org 10917S: Maintained 10918W: https://linuxtv.org 10919T: git git://linuxtv.org/media_tree.git 10920F: Documentation/admin-guide/media/ivtv* 10921F: drivers/media/pci/ivtv/ 10922F: include/uapi/linux/ivtv* 10923 10924IX2505V MEDIA DRIVER 10925M: Malcolm Priestley <tvboxspy@gmail.com> 10926L: linux-media@vger.kernel.org 10927S: Maintained 10928W: https://linuxtv.org 10929Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10930F: drivers/media/dvb-frontends/ix2505v* 10931 10932JAILHOUSE HYPERVISOR INTERFACE 10933M: Jan Kiszka <jan.kiszka@siemens.com> 10934L: jailhouse-dev@googlegroups.com 10935S: Maintained 10936F: arch/x86/include/asm/jailhouse_para.h 10937F: arch/x86/kernel/jailhouse.c 10938 10939JC42.4 TEMPERATURE SENSOR DRIVER 10940M: Guenter Roeck <linux@roeck-us.net> 10941L: linux-hwmon@vger.kernel.org 10942S: Maintained 10943F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10944F: Documentation/hwmon/jc42.rst 10945F: drivers/hwmon/jc42.c 10946 10947JFS FILESYSTEM 10948M: Dave Kleikamp <shaggy@kernel.org> 10949L: jfs-discussion@lists.sourceforge.net 10950S: Maintained 10951W: http://jfs.sourceforge.net/ 10952T: git git://github.com/kleikamp/linux-shaggy.git 10953F: Documentation/admin-guide/jfs.rst 10954F: fs/jfs/ 10955 10956JME NETWORK DRIVER 10957M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10958L: netdev@vger.kernel.org 10959S: Maintained 10960F: drivers/net/ethernet/jme.* 10961 10962JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10963M: David Woodhouse <dwmw2@infradead.org> 10964M: Richard Weinberger <richard@nod.at> 10965L: linux-mtd@lists.infradead.org 10966S: Odd Fixes 10967W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10968T: git git://git.infradead.org/ubifs-2.6.git 10969F: fs/jffs2/ 10970F: include/uapi/linux/jffs2.h 10971 10972JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10973M: "Theodore Ts'o" <tytso@mit.edu> 10974M: Jan Kara <jack@suse.com> 10975L: linux-ext4@vger.kernel.org 10976S: Maintained 10977F: fs/jbd2/ 10978F: include/linux/jbd2.h 10979 10980JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10981M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10982L: linux-media@vger.kernel.org 10983L: linux-renesas-soc@vger.kernel.org 10984S: Maintained 10985F: drivers/media/platform/renesas/rcar_jpu.c 10986 10987JSM Neo PCI based serial card 10988L: linux-serial@vger.kernel.org 10989S: Orphan 10990F: drivers/tty/serial/jsm/ 10991 10992K10TEMP HARDWARE MONITORING DRIVER 10993M: Clemens Ladisch <clemens@ladisch.de> 10994L: linux-hwmon@vger.kernel.org 10995S: Maintained 10996F: Documentation/hwmon/k10temp.rst 10997F: drivers/hwmon/k10temp.c 10998 10999K8TEMP HARDWARE MONITORING DRIVER 11000M: Rudolf Marek <r.marek@assembler.cz> 11001L: linux-hwmon@vger.kernel.org 11002S: Maintained 11003F: Documentation/hwmon/k8temp.rst 11004F: drivers/hwmon/k8temp.c 11005 11006KASAN 11007M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11008R: Alexander Potapenko <glider@google.com> 11009R: Andrey Konovalov <andreyknvl@gmail.com> 11010R: Dmitry Vyukov <dvyukov@google.com> 11011R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11012L: kasan-dev@googlegroups.com 11013S: Maintained 11014F: Documentation/dev-tools/kasan.rst 11015F: arch/*/include/asm/*kasan.h 11016F: arch/*/mm/kasan_init* 11017F: include/linux/kasan*.h 11018F: lib/Kconfig.kasan 11019F: mm/kasan/ 11020F: scripts/Makefile.kasan 11021 11022KCONFIG 11023M: Masahiro Yamada <masahiroy@kernel.org> 11024L: linux-kbuild@vger.kernel.org 11025S: Maintained 11026Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11027T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11028F: Documentation/kbuild/kconfig* 11029F: scripts/Kconfig.include 11030F: scripts/kconfig/ 11031 11032KCOV 11033R: Dmitry Vyukov <dvyukov@google.com> 11034R: Andrey Konovalov <andreyknvl@gmail.com> 11035L: kasan-dev@googlegroups.com 11036S: Maintained 11037F: Documentation/dev-tools/kcov.rst 11038F: include/linux/kcov.h 11039F: include/uapi/linux/kcov.h 11040F: kernel/kcov.c 11041F: scripts/Makefile.kcov 11042 11043KCSAN 11044M: Marco Elver <elver@google.com> 11045R: Dmitry Vyukov <dvyukov@google.com> 11046L: kasan-dev@googlegroups.com 11047S: Maintained 11048F: Documentation/dev-tools/kcsan.rst 11049F: include/linux/kcsan*.h 11050F: kernel/kcsan/ 11051F: lib/Kconfig.kcsan 11052F: scripts/Makefile.kcsan 11053 11054KDUMP 11055M: Baoquan He <bhe@redhat.com> 11056R: Vivek Goyal <vgoyal@redhat.com> 11057R: Dave Young <dyoung@redhat.com> 11058L: kexec@lists.infradead.org 11059S: Maintained 11060W: http://lse.sourceforge.net/kdump/ 11061F: Documentation/admin-guide/kdump/ 11062F: fs/proc/vmcore.c 11063F: include/linux/crash_core.h 11064F: include/linux/crash_dump.h 11065F: include/uapi/linux/vmcore.h 11066F: kernel/crash_*.c 11067 11068KEENE FM RADIO TRANSMITTER DRIVER 11069M: Hans Verkuil <hverkuil@xs4all.nl> 11070L: linux-media@vger.kernel.org 11071S: Maintained 11072W: https://linuxtv.org 11073T: git git://linuxtv.org/media_tree.git 11074F: drivers/media/radio/radio-keene* 11075 11076KERNEL AUTOMOUNTER 11077M: Ian Kent <raven@themaw.net> 11078L: autofs@vger.kernel.org 11079S: Maintained 11080F: fs/autofs/ 11081 11082KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11083M: Masahiro Yamada <masahiroy@kernel.org> 11084R: Nathan Chancellor <nathan@kernel.org> 11085R: Nick Desaulniers <ndesaulniers@google.com> 11086R: Nicolas Schier <nicolas@fjasle.eu> 11087L: linux-kbuild@vger.kernel.org 11088S: Maintained 11089Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11090T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11091F: Documentation/kbuild/ 11092F: Makefile 11093F: scripts/*vmlinux* 11094F: scripts/Kbuild* 11095F: scripts/Makefile* 11096F: scripts/basic/ 11097F: scripts/dummy-tools/ 11098F: scripts/mk* 11099F: scripts/mod/ 11100F: scripts/package/ 11101 11102KERNEL HARDENING (not covered by other areas) 11103M: Kees Cook <keescook@chromium.org> 11104L: linux-hardening@vger.kernel.org 11105S: Supported 11106T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11107F: include/linux/overflow.h 11108F: include/linux/randomize_kstack.h 11109F: mm/usercopy.c 11110K: \b(add|choose)_random_kstack_offset\b 11111K: \b__check_(object_size|heap_object)\b 11112 11113KERNEL JANITORS 11114L: kernel-janitors@vger.kernel.org 11115S: Odd Fixes 11116W: http://kernelnewbies.org/KernelJanitors 11117 11118KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11119M: Chuck Lever <chuck.lever@oracle.com> 11120M: Jeff Layton <jlayton@kernel.org> 11121L: linux-nfs@vger.kernel.org 11122S: Supported 11123W: http://nfs.sourceforge.net/ 11124T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11125F: fs/lockd/ 11126F: fs/nfs_common/ 11127F: fs/nfsd/ 11128F: include/linux/lockd/ 11129F: include/linux/sunrpc/ 11130F: include/uapi/linux/nfsd/ 11131F: include/uapi/linux/sunrpc/ 11132F: net/sunrpc/ 11133F: Documentation/filesystems/nfs/ 11134 11135KERNEL REGRESSIONS 11136M: Thorsten Leemhuis <linux@leemhuis.info> 11137L: regressions@lists.linux.dev 11138S: Supported 11139F: Documentation/admin-guide/reporting-regressions.rst 11140F: Documentation/process/handling-regressions.rst 11141 11142KERNEL SELFTEST FRAMEWORK 11143M: Shuah Khan <shuah@kernel.org> 11144M: Shuah Khan <skhan@linuxfoundation.org> 11145L: linux-kselftest@vger.kernel.org 11146S: Maintained 11147Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11148T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11149F: Documentation/dev-tools/kselftest* 11150F: tools/testing/selftests/ 11151 11152KERNEL SMB3 SERVER (KSMBD) 11153M: Namjae Jeon <linkinjeon@kernel.org> 11154M: Steve French <sfrench@samba.org> 11155R: Sergey Senozhatsky <senozhatsky@chromium.org> 11156R: Tom Talpey <tom@talpey.com> 11157L: linux-cifs@vger.kernel.org 11158S: Maintained 11159T: git git://git.samba.org/ksmbd.git 11160F: Documentation/filesystems/cifs/ksmbd.rst 11161F: fs/ksmbd/ 11162F: fs/smbfs_common/ 11163 11164KERNEL UNIT TESTING FRAMEWORK (KUnit) 11165M: Brendan Higgins <brendanhiggins@google.com> 11166M: David Gow <davidgow@google.com> 11167L: linux-kselftest@vger.kernel.org 11168L: kunit-dev@googlegroups.com 11169S: Maintained 11170W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11171F: Documentation/dev-tools/kunit/ 11172F: include/kunit/ 11173F: lib/kunit/ 11174F: tools/testing/kunit/ 11175 11176KERNEL USERMODE HELPER 11177M: Luis Chamberlain <mcgrof@kernel.org> 11178L: linux-kernel@vger.kernel.org 11179S: Maintained 11180F: include/linux/umh.h 11181F: kernel/umh.c 11182 11183KERNEL VIRTUAL MACHINE (KVM) 11184M: Paolo Bonzini <pbonzini@redhat.com> 11185L: kvm@vger.kernel.org 11186S: Supported 11187W: http://www.linux-kvm.org 11188T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11189F: Documentation/virt/kvm/ 11190F: include/asm-generic/kvm* 11191F: include/kvm/iodev.h 11192F: include/linux/kvm* 11193F: include/trace/events/kvm.h 11194F: include/uapi/asm-generic/kvm* 11195F: include/uapi/linux/kvm* 11196F: tools/kvm/ 11197F: tools/testing/selftests/kvm/ 11198F: virt/kvm/* 11199 11200KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11201M: Marc Zyngier <maz@kernel.org> 11202R: James Morse <james.morse@arm.com> 11203R: Alexandru Elisei <alexandru.elisei@arm.com> 11204R: Suzuki K Poulose <suzuki.poulose@arm.com> 11205R: Oliver Upton <oliver.upton@linux.dev> 11206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11207L: kvmarm@lists.linux.dev 11208L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11209S: Maintained 11210T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11211F: arch/arm64/include/asm/kvm* 11212F: arch/arm64/include/uapi/asm/kvm* 11213F: arch/arm64/kvm/ 11214F: include/kvm/arm_* 11215F: tools/testing/selftests/kvm/*/aarch64/ 11216F: tools/testing/selftests/kvm/aarch64/ 11217 11218KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11219M: Huacai Chen <chenhuacai@kernel.org> 11220M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11221L: linux-mips@vger.kernel.org 11222L: kvm@vger.kernel.org 11223S: Maintained 11224T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11225F: arch/mips/include/asm/kvm* 11226F: arch/mips/include/uapi/asm/kvm* 11227F: arch/mips/kvm/ 11228 11229KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11230L: linuxppc-dev@lists.ozlabs.org 11231T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11232F: arch/powerpc/include/asm/kvm* 11233F: arch/powerpc/include/uapi/asm/kvm* 11234F: arch/powerpc/kernel/kvm* 11235F: arch/powerpc/kvm/ 11236 11237KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11238M: Anup Patel <anup@brainfault.org> 11239R: Atish Patra <atishp@atishpatra.org> 11240L: kvm@vger.kernel.org 11241L: kvm-riscv@lists.infradead.org 11242L: linux-riscv@lists.infradead.org 11243S: Maintained 11244T: git https://github.com/kvm-riscv/linux.git 11245F: arch/riscv/include/asm/kvm* 11246F: arch/riscv/include/uapi/asm/kvm* 11247F: arch/riscv/kvm/ 11248F: tools/testing/selftests/kvm/*/riscv/ 11249 11250KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11251M: Christian Borntraeger <borntraeger@linux.ibm.com> 11252M: Janosch Frank <frankja@linux.ibm.com> 11253M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11254R: David Hildenbrand <david@redhat.com> 11255L: kvm@vger.kernel.org 11256S: Supported 11257T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11258F: Documentation/virt/kvm/s390* 11259F: arch/s390/include/asm/gmap.h 11260F: arch/s390/include/asm/kvm* 11261F: arch/s390/include/uapi/asm/kvm* 11262F: arch/s390/include/uapi/asm/uvdevice.h 11263F: arch/s390/kernel/uv.c 11264F: arch/s390/kvm/ 11265F: arch/s390/mm/gmap.c 11266F: drivers/s390/char/uvdevice.c 11267F: tools/testing/selftests/drivers/s390x/uvdevice/ 11268F: tools/testing/selftests/kvm/*/s390x/ 11269F: tools/testing/selftests/kvm/s390x/ 11270 11271KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11272M: Sean Christopherson <seanjc@google.com> 11273M: Paolo Bonzini <pbonzini@redhat.com> 11274L: kvm@vger.kernel.org 11275S: Supported 11276T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11277F: arch/x86/include/asm/kvm* 11278F: arch/x86/include/asm/svm.h 11279F: arch/x86/include/asm/vmx*.h 11280F: arch/x86/include/uapi/asm/kvm* 11281F: arch/x86/include/uapi/asm/svm.h 11282F: arch/x86/include/uapi/asm/vmx.h 11283F: arch/x86/kvm/ 11284F: arch/x86/kvm/*/ 11285 11286KVM PARAVIRT (KVM/paravirt) 11287M: Paolo Bonzini <pbonzini@redhat.com> 11288R: Wanpeng Li <wanpengli@tencent.com> 11289R: Vitaly Kuznetsov <vkuznets@redhat.com> 11290L: kvm@vger.kernel.org 11291S: Supported 11292T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11293F: arch/x86/kernel/kvm.c 11294F: arch/x86/kernel/kvmclock.c 11295F: arch/x86/include/asm/pvclock-abi.h 11296F: include/linux/kvm_para.h 11297F: include/uapi/linux/kvm_para.h 11298F: include/uapi/asm-generic/kvm_para.h 11299F: include/asm-generic/kvm_para.h 11300F: arch/um/include/asm/kvm_para.h 11301F: arch/x86/include/asm/kvm_para.h 11302F: arch/x86/include/uapi/asm/kvm_para.h 11303 11304KVM X86 HYPER-V (KVM/hyper-v) 11305M: Vitaly Kuznetsov <vkuznets@redhat.com> 11306M: Sean Christopherson <seanjc@google.com> 11307M: Paolo Bonzini <pbonzini@redhat.com> 11308L: kvm@vger.kernel.org 11309S: Supported 11310T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11311F: arch/x86/kvm/hyperv.* 11312F: arch/x86/kvm/kvm_onhyperv.* 11313F: arch/x86/kvm/svm/hyperv.* 11314F: arch/x86/kvm/svm/svm_onhyperv.* 11315F: arch/x86/kvm/vmx/evmcs.* 11316 11317KERNFS 11318M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11319M: Tejun Heo <tj@kernel.org> 11320S: Supported 11321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11322F: fs/kernfs/ 11323F: include/linux/kernfs.h 11324 11325KEXEC 11326M: Eric Biederman <ebiederm@xmission.com> 11327L: kexec@lists.infradead.org 11328S: Maintained 11329W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11330F: include/linux/kexec.h 11331F: include/uapi/linux/kexec.h 11332F: kernel/kexec* 11333 11334KEYS-ENCRYPTED 11335M: Mimi Zohar <zohar@linux.ibm.com> 11336L: linux-integrity@vger.kernel.org 11337L: keyrings@vger.kernel.org 11338S: Supported 11339F: Documentation/security/keys/trusted-encrypted.rst 11340F: include/keys/encrypted-type.h 11341F: security/keys/encrypted-keys/ 11342 11343KEYS-TRUSTED 11344M: James Bottomley <jejb@linux.ibm.com> 11345M: Jarkko Sakkinen <jarkko@kernel.org> 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/trusted-type.h 11352F: include/keys/trusted_tpm.h 11353F: security/keys/trusted-keys/ 11354 11355KEYS-TRUSTED-TEE 11356M: Sumit Garg <sumit.garg@linaro.org> 11357L: linux-integrity@vger.kernel.org 11358L: keyrings@vger.kernel.org 11359S: Supported 11360F: include/keys/trusted_tee.h 11361F: security/keys/trusted-keys/trusted_tee.c 11362 11363KEYS-TRUSTED-CAAM 11364M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11365R: Pengutronix Kernel Team <kernel@pengutronix.de> 11366L: linux-integrity@vger.kernel.org 11367L: keyrings@vger.kernel.org 11368S: Maintained 11369F: include/keys/trusted_caam.h 11370F: security/keys/trusted-keys/trusted_caam.c 11371 11372KEYS/KEYRINGS 11373M: David Howells <dhowells@redhat.com> 11374M: Jarkko Sakkinen <jarkko@kernel.org> 11375L: keyrings@vger.kernel.org 11376S: Maintained 11377F: Documentation/security/keys/core.rst 11378F: include/keys/ 11379F: include/linux/key-type.h 11380F: include/linux/key.h 11381F: include/linux/keyctl.h 11382F: include/uapi/linux/keyctl.h 11383F: security/keys/ 11384 11385KEYS/KEYRINGS_INTEGRITY 11386M: Jarkko Sakkinen <jarkko@kernel.org> 11387M: Mimi Zohar <zohar@linux.ibm.com> 11388L: linux-integrity@vger.kernel.org 11389L: keyrings@vger.kernel.org 11390S: Supported 11391F: security/integrity/platform_certs 11392 11393KFENCE 11394M: Alexander Potapenko <glider@google.com> 11395M: Marco Elver <elver@google.com> 11396R: Dmitry Vyukov <dvyukov@google.com> 11397L: kasan-dev@googlegroups.com 11398S: Maintained 11399F: Documentation/dev-tools/kfence.rst 11400F: arch/*/include/asm/kfence.h 11401F: include/linux/kfence.h 11402F: lib/Kconfig.kfence 11403F: mm/kfence/ 11404 11405KFIFO 11406M: Stefani Seibold <stefani@seibold.net> 11407S: Maintained 11408F: include/linux/kfifo.h 11409F: lib/kfifo.c 11410F: samples/kfifo/ 11411 11412KGDB / KDB /debug_core 11413M: Jason Wessel <jason.wessel@windriver.com> 11414M: Daniel Thompson <daniel.thompson@linaro.org> 11415R: Douglas Anderson <dianders@chromium.org> 11416L: kgdb-bugreport@lists.sourceforge.net 11417S: Maintained 11418W: http://kgdb.wiki.kernel.org/ 11419T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11420F: Documentation/dev-tools/kgdb.rst 11421F: drivers/misc/kgdbts.c 11422F: drivers/tty/serial/kgdboc.c 11423F: include/linux/kdb.h 11424F: include/linux/kgdb.h 11425F: kernel/debug/ 11426F: kernel/module/kdb.c 11427 11428KHADAS MCU MFD DRIVER 11429M: Neil Armstrong <neil.armstrong@linaro.org> 11430L: linux-amlogic@lists.infradead.org 11431S: Maintained 11432F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11433F: drivers/mfd/khadas-mcu.c 11434F: include/linux/mfd/khadas-mcu.h 11435F: drivers/thermal/khadas_mcu_fan.c 11436 11437KMEMLEAK 11438M: Catalin Marinas <catalin.marinas@arm.com> 11439S: Maintained 11440F: Documentation/dev-tools/kmemleak.rst 11441F: include/linux/kmemleak.h 11442F: mm/kmemleak.c 11443F: samples/kmemleak/kmemleak-test.c 11444 11445KMOD KERNEL MODULE LOADER - USERMODE HELPER 11446M: Luis Chamberlain <mcgrof@kernel.org> 11447L: linux-kernel@vger.kernel.org 11448L: linux-modules@vger.kernel.org 11449S: Maintained 11450F: include/linux/kmod.h 11451F: kernel/kmod.c 11452F: lib/test_kmod.c 11453F: tools/testing/selftests/kmod/ 11454 11455KMSAN 11456M: Alexander Potapenko <glider@google.com> 11457R: Marco Elver <elver@google.com> 11458R: Dmitry Vyukov <dvyukov@google.com> 11459L: kasan-dev@googlegroups.com 11460S: Maintained 11461F: Documentation/dev-tools/kmsan.rst 11462F: arch/*/include/asm/kmsan.h 11463F: arch/*/mm/kmsan_* 11464F: include/linux/kmsan*.h 11465F: lib/Kconfig.kmsan 11466F: mm/kmsan/ 11467F: scripts/Makefile.kmsan 11468 11469KPROBES 11470M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11471M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11472M: "David S. Miller" <davem@davemloft.net> 11473M: Masami Hiramatsu <mhiramat@kernel.org> 11474S: Maintained 11475T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11476F: Documentation/trace/kprobes.rst 11477F: include/asm-generic/kprobes.h 11478F: include/linux/kprobes.h 11479F: kernel/kprobes.c 11480F: lib/test_kprobes.c 11481F: samples/kprobes 11482 11483KS0108 LCD CONTROLLER DRIVER 11484M: Miguel Ojeda <ojeda@kernel.org> 11485S: Maintained 11486F: Documentation/admin-guide/auxdisplay/ks0108.rst 11487F: drivers/auxdisplay/ks0108.c 11488F: include/linux/ks0108.h 11489 11490KTD253 BACKLIGHT DRIVER 11491M: Linus Walleij <linus.walleij@linaro.org> 11492S: Maintained 11493F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11494F: drivers/video/backlight/ktd253-backlight.c 11495 11496KTEST 11497M: Steven Rostedt <rostedt@goodmis.org> 11498M: John Hawley <warthog9@eaglescrag.net> 11499S: Maintained 11500F: tools/testing/ktest 11501 11502L3MDEV 11503M: David Ahern <dsahern@kernel.org> 11504L: netdev@vger.kernel.org 11505S: Maintained 11506F: include/net/l3mdev.h 11507F: net/l3mdev 11508 11509LANDLOCK SECURITY MODULE 11510M: Mickaël Salaün <mic@digikod.net> 11511L: linux-security-module@vger.kernel.org 11512S: Supported 11513W: https://landlock.io 11514T: git https://github.com/landlock-lsm/linux.git 11515F: Documentation/security/landlock.rst 11516F: Documentation/userspace-api/landlock.rst 11517F: include/uapi/linux/landlock.h 11518F: samples/landlock/ 11519F: security/landlock/ 11520F: tools/testing/selftests/landlock/ 11521K: landlock 11522K: LANDLOCK 11523 11524LANTIQ / INTEL Ethernet drivers 11525M: Hauke Mehrtens <hauke@hauke-m.de> 11526L: netdev@vger.kernel.org 11527S: Maintained 11528F: drivers/net/dsa/lantiq_gswip.c 11529F: drivers/net/dsa/lantiq_pce.h 11530F: drivers/net/ethernet/lantiq_xrx200.c 11531F: net/dsa/tag_gswip.c 11532 11533LANTIQ MIPS ARCHITECTURE 11534M: John Crispin <john@phrozen.org> 11535L: linux-mips@vger.kernel.org 11536S: Maintained 11537F: arch/mips/lantiq 11538F: drivers/soc/lantiq 11539 11540LASI 53c700 driver for PARISC 11541M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11542L: linux-scsi@vger.kernel.org 11543S: Maintained 11544F: Documentation/scsi/53c700.rst 11545F: drivers/scsi/53c700* 11546 11547LEAKING_ADDRESSES 11548M: Tobin C. Harding <me@tobin.cc> 11549M: Tycho Andersen <tycho@tycho.pizza> 11550L: linux-hardening@vger.kernel.org 11551S: Maintained 11552T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11553F: scripts/leaking_addresses.pl 11554 11555LED SUBSYSTEM 11556M: Pavel Machek <pavel@ucw.cz> 11557L: linux-leds@vger.kernel.org 11558S: Maintained 11559T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11560F: Documentation/devicetree/bindings/leds/ 11561F: drivers/leds/ 11562F: include/linux/leds.h 11563 11564LEGACY EEPROM DRIVER 11565M: Jean Delvare <jdelvare@suse.com> 11566S: Maintained 11567F: Documentation/misc-devices/eeprom.rst 11568F: drivers/misc/eeprom/eeprom.c 11569 11570LEGO MINDSTORMS EV3 11571R: David Lechner <david@lechnology.com> 11572S: Maintained 11573F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11574F: arch/arm/boot/dts/da850-lego-ev3.dts 11575F: drivers/power/supply/lego_ev3_battery.c 11576 11577LEGO USB Tower driver 11578M: Juergen Stuber <starblue@users.sourceforge.net> 11579L: legousb-devel@lists.sourceforge.net 11580S: Maintained 11581W: http://legousb.sourceforge.net/ 11582F: drivers/usb/misc/legousbtower.c 11583 11584LETSKETCH HID TABLET DRIVER 11585M: Hans de Goede <hdegoede@redhat.com> 11586L: linux-input@vger.kernel.org 11587S: Maintained 11588T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11589F: drivers/hid/hid-letsketch.c 11590 11591LG LAPTOP EXTRAS 11592M: Matan Ziv-Av <matan@svgalib.org> 11593L: platform-driver-x86@vger.kernel.org 11594S: Maintained 11595F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11596F: Documentation/admin-guide/laptops/lg-laptop.rst 11597F: drivers/platform/x86/lg-laptop.c 11598 11599LG2160 MEDIA DRIVER 11600M: Michael Krufky <mkrufky@linuxtv.org> 11601L: linux-media@vger.kernel.org 11602S: Maintained 11603W: https://linuxtv.org 11604W: http://github.com/mkrufky 11605Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11606T: git git://linuxtv.org/mkrufky/tuners.git 11607F: drivers/media/dvb-frontends/lg2160.* 11608 11609LGDT3305 MEDIA DRIVER 11610M: Michael Krufky <mkrufky@linuxtv.org> 11611L: linux-media@vger.kernel.org 11612S: Maintained 11613W: https://linuxtv.org 11614W: http://github.com/mkrufky 11615Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11616T: git git://linuxtv.org/mkrufky/tuners.git 11617F: drivers/media/dvb-frontends/lgdt3305.* 11618 11619LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11620M: Viresh Kumar <vireshk@kernel.org> 11621L: linux-ide@vger.kernel.org 11622S: Maintained 11623T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11624F: drivers/ata/pata_arasan_cf.c 11625F: include/linux/pata_arasan_cf_data.h 11626 11627LIBATA PATA DRIVERS 11628R: Sergey Shtylyov <s.shtylyov@omp.ru> 11629L: linux-ide@vger.kernel.org 11630F: drivers/ata/ata_*.c 11631F: drivers/ata/pata_*.c 11632 11633LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11634M: Linus Walleij <linus.walleij@linaro.org> 11635L: linux-ide@vger.kernel.org 11636S: Maintained 11637T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11638F: drivers/ata/pata_ftide010.c 11639F: drivers/ata/sata_gemini.c 11640F: drivers/ata/sata_gemini.h 11641 11642LIBATA SATA AHCI PLATFORM devices support 11643M: Hans de Goede <hdegoede@redhat.com> 11644M: Jens Axboe <axboe@kernel.dk> 11645L: linux-ide@vger.kernel.org 11646S: Maintained 11647T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11648F: drivers/ata/ahci_platform.c 11649F: drivers/ata/libahci_platform.c 11650F: include/linux/ahci_platform.h 11651 11652LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11653M: Serge Semin <fancer.lancer@gmail.com> 11654L: linux-ide@vger.kernel.org 11655S: Maintained 11656T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11657F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11658F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11659F: drivers/ata/ahci_dwc.c 11660 11661LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11662M: Mikael Pettersson <mikpelinux@gmail.com> 11663L: linux-ide@vger.kernel.org 11664S: Maintained 11665T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11666F: drivers/ata/sata_promise.* 11667 11668LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11669M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11670L: linux-ide@vger.kernel.org 11671S: Maintained 11672T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11673F: Documentation/ABI/testing/sysfs-ata 11674F: Documentation/devicetree/bindings/ata/ 11675F: drivers/ata/ 11676F: include/linux/ata.h 11677F: include/linux/libata.h 11678 11679LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11680M: Vishal Verma <vishal.l.verma@intel.com> 11681M: Dan Williams <dan.j.williams@intel.com> 11682M: Dave Jiang <dave.jiang@intel.com> 11683L: nvdimm@lists.linux.dev 11684S: Supported 11685Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11686P: Documentation/nvdimm/maintainer-entry-profile.rst 11687F: drivers/nvdimm/btt* 11688 11689LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11690M: Dan Williams <dan.j.williams@intel.com> 11691M: Vishal Verma <vishal.l.verma@intel.com> 11692M: Dave Jiang <dave.jiang@intel.com> 11693L: nvdimm@lists.linux.dev 11694S: Supported 11695Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11696P: Documentation/nvdimm/maintainer-entry-profile.rst 11697F: drivers/nvdimm/pmem* 11698 11699LIBNVDIMM: DEVICETREE BINDINGS 11700M: Oliver O'Halloran <oohall@gmail.com> 11701L: nvdimm@lists.linux.dev 11702S: Supported 11703Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11704F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11705F: drivers/nvdimm/of_pmem.c 11706 11707LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11708M: Dan Williams <dan.j.williams@intel.com> 11709M: Vishal Verma <vishal.l.verma@intel.com> 11710M: Dave Jiang <dave.jiang@intel.com> 11711M: Ira Weiny <ira.weiny@intel.com> 11712L: nvdimm@lists.linux.dev 11713S: Supported 11714Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11715P: Documentation/nvdimm/maintainer-entry-profile.rst 11716T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11717F: drivers/acpi/nfit/* 11718F: drivers/nvdimm/* 11719F: include/linux/libnvdimm.h 11720F: include/linux/nd.h 11721F: include/uapi/linux/ndctl.h 11722F: tools/testing/nvdimm/ 11723 11724LICENSES and SPDX stuff 11725M: Thomas Gleixner <tglx@linutronix.de> 11726M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11727L: linux-spdx@vger.kernel.org 11728S: Maintained 11729T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11730F: COPYING 11731F: Documentation/process/license-rules.rst 11732F: LICENSES/ 11733F: scripts/spdxcheck-test.sh 11734F: scripts/spdxcheck.py 11735F: scripts/spdxexclude 11736 11737LINEAR RANGES HELPERS 11738M: Mark Brown <broonie@kernel.org> 11739R: Matti Vaittinen <mazziesaccount@gmail.com> 11740F: lib/linear_ranges.c 11741F: lib/test_linear_ranges.c 11742F: include/linux/linear_range.h 11743 11744LINUX FOR POWER MACINTOSH 11745M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11746L: linuxppc-dev@lists.ozlabs.org 11747S: Odd Fixes 11748F: arch/powerpc/platforms/powermac/ 11749F: drivers/macintosh/ 11750 11751LINUX FOR POWERPC (32-BIT AND 64-BIT) 11752M: Michael Ellerman <mpe@ellerman.id.au> 11753R: Nicholas Piggin <npiggin@gmail.com> 11754R: Christophe Leroy <christophe.leroy@csgroup.eu> 11755L: linuxppc-dev@lists.ozlabs.org 11756S: Supported 11757W: https://github.com/linuxppc/wiki/wiki 11758Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11759T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11760F: Documentation/ABI/stable/sysfs-firmware-opal-* 11761F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11762F: Documentation/devicetree/bindings/powerpc/ 11763F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11764F: Documentation/powerpc/ 11765F: arch/powerpc/ 11766F: drivers/*/*/*pasemi* 11767F: drivers/*/*pasemi* 11768F: drivers/char/tpm/tpm_ibmvtpm* 11769F: drivers/crypto/nx/ 11770F: drivers/crypto/vmx/ 11771F: drivers/i2c/busses/i2c-opal.c 11772F: drivers/net/ethernet/ibm/ibmveth.* 11773F: drivers/net/ethernet/ibm/ibmvnic.* 11774F: drivers/pci/hotplug/pnv_php.c 11775F: drivers/pci/hotplug/rpa* 11776F: drivers/rtc/rtc-opal.c 11777F: drivers/scsi/ibmvscsi/ 11778F: drivers/tty/hvc/hvc_opal.c 11779F: drivers/watchdog/wdrtas.c 11780F: tools/testing/selftests/powerpc 11781N: /pmac 11782N: powermac 11783N: powernv 11784N: [^a-z0-9]ps3 11785N: pseries 11786 11787LINUX FOR POWERPC EMBEDDED MPC5XXX 11788M: Anatolij Gustschin <agust@denx.de> 11789L: linuxppc-dev@lists.ozlabs.org 11790S: Odd Fixes 11791F: arch/powerpc/platforms/512x/ 11792F: arch/powerpc/platforms/52xx/ 11793 11794LINUX FOR POWERPC EMBEDDED PPC4XX 11795L: linuxppc-dev@lists.ozlabs.org 11796S: Orphan 11797F: arch/powerpc/platforms/40x/ 11798F: arch/powerpc/platforms/44x/ 11799 11800LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11801M: Scott Wood <oss@buserror.net> 11802L: linuxppc-dev@lists.ozlabs.org 11803S: Odd fixes 11804T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11805F: Documentation/devicetree/bindings/powerpc/fsl/ 11806F: arch/powerpc/platforms/83xx/ 11807F: arch/powerpc/platforms/85xx/ 11808 11809LINUX FOR POWERPC EMBEDDED PPC8XX 11810M: Christophe Leroy <christophe.leroy@csgroup.eu> 11811L: linuxppc-dev@lists.ozlabs.org 11812S: Maintained 11813F: arch/powerpc/platforms/8xx/ 11814 11815LINUX KERNEL DUMP TEST MODULE (LKDTM) 11816M: Kees Cook <keescook@chromium.org> 11817S: Maintained 11818F: drivers/misc/lkdtm/* 11819F: tools/testing/selftests/lkdtm/* 11820 11821LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11822M: Alan Stern <stern@rowland.harvard.edu> 11823M: Andrea Parri <parri.andrea@gmail.com> 11824M: Will Deacon <will@kernel.org> 11825M: Peter Zijlstra <peterz@infradead.org> 11826M: Boqun Feng <boqun.feng@gmail.com> 11827M: Nicholas Piggin <npiggin@gmail.com> 11828M: David Howells <dhowells@redhat.com> 11829M: Jade Alglave <j.alglave@ucl.ac.uk> 11830M: Luc Maranget <luc.maranget@inria.fr> 11831M: "Paul E. McKenney" <paulmck@kernel.org> 11832R: Akira Yokosawa <akiyks@gmail.com> 11833R: Daniel Lustig <dlustig@nvidia.com> 11834R: Joel Fernandes <joel@joelfernandes.org> 11835L: linux-kernel@vger.kernel.org 11836L: linux-arch@vger.kernel.org 11837S: Supported 11838T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11839F: Documentation/atomic_bitops.txt 11840F: Documentation/atomic_t.txt 11841F: Documentation/core-api/refcount-vs-atomic.rst 11842F: Documentation/litmus-tests/ 11843F: Documentation/memory-barriers.txt 11844F: tools/memory-model/ 11845 11846LIS3LV02D ACCELEROMETER DRIVER 11847M: Eric Piel <eric.piel@tremplin-utc.net> 11848S: Maintained 11849F: Documentation/misc-devices/lis3lv02d.rst 11850F: drivers/misc/lis3lv02d/ 11851F: drivers/platform/x86/hp_accel.c 11852 11853LIST KUNIT TEST 11854M: David Gow <davidgow@google.com> 11855L: linux-kselftest@vger.kernel.org 11856L: kunit-dev@googlegroups.com 11857S: Maintained 11858F: lib/list-test.c 11859 11860LITEX PLATFORM 11861M: Karol Gugala <kgugala@antmicro.com> 11862M: Mateusz Holenko <mholenko@antmicro.com> 11863M: Gabriel Somlo <gsomlo@gmail.com> 11864M: Joel Stanley <joel@jms.id.au> 11865S: Maintained 11866F: Documentation/devicetree/bindings/*/litex,*.yaml 11867F: arch/openrisc/boot/dts/or1klitex.dts 11868F: include/linux/litex.h 11869F: drivers/tty/serial/liteuart.c 11870F: drivers/soc/litex/* 11871F: drivers/net/ethernet/litex/* 11872F: drivers/mmc/host/litex_mmc.c 11873N: litex 11874 11875LIVE PATCHING 11876M: Josh Poimboeuf <jpoimboe@kernel.org> 11877M: Jiri Kosina <jikos@kernel.org> 11878M: Miroslav Benes <mbenes@suse.cz> 11879M: Petr Mladek <pmladek@suse.com> 11880R: Joe Lawrence <joe.lawrence@redhat.com> 11881L: live-patching@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11884F: Documentation/ABI/testing/sysfs-kernel-livepatch 11885F: Documentation/livepatch/ 11886F: arch/powerpc/include/asm/livepatch.h 11887F: include/linux/livepatch.h 11888F: kernel/livepatch/ 11889F: kernel/module/livepatch.c 11890F: lib/livepatch/ 11891F: samples/livepatch/ 11892F: tools/testing/selftests/livepatch/ 11893 11894LLC (802.2) 11895L: netdev@vger.kernel.org 11896S: Odd fixes 11897F: include/linux/llc.h 11898F: include/net/llc* 11899F: include/uapi/linux/llc.h 11900F: net/llc/ 11901 11902LM73 HARDWARE MONITOR DRIVER 11903M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11904L: linux-hwmon@vger.kernel.org 11905S: Maintained 11906F: drivers/hwmon/lm73.c 11907 11908LM78 HARDWARE MONITOR DRIVER 11909M: Jean Delvare <jdelvare@suse.com> 11910L: linux-hwmon@vger.kernel.org 11911S: Maintained 11912F: Documentation/hwmon/lm78.rst 11913F: drivers/hwmon/lm78.c 11914 11915LM83 HARDWARE MONITOR DRIVER 11916M: Jean Delvare <jdelvare@suse.com> 11917L: linux-hwmon@vger.kernel.org 11918S: Maintained 11919F: Documentation/hwmon/lm83.rst 11920F: drivers/hwmon/lm83.c 11921 11922LM90 HARDWARE MONITOR DRIVER 11923M: Jean Delvare <jdelvare@suse.com> 11924L: linux-hwmon@vger.kernel.org 11925S: Maintained 11926F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11927F: Documentation/hwmon/lm90.rst 11928F: drivers/hwmon/lm90.c 11929F: include/dt-bindings/thermal/lm90.h 11930 11931LM95234 HARDWARE MONITOR DRIVER 11932M: Guenter Roeck <linux@roeck-us.net> 11933L: linux-hwmon@vger.kernel.org 11934S: Maintained 11935F: Documentation/hwmon/lm95234.rst 11936F: drivers/hwmon/lm95234.c 11937 11938LME2510 MEDIA DRIVER 11939M: Malcolm Priestley <tvboxspy@gmail.com> 11940L: linux-media@vger.kernel.org 11941S: Maintained 11942W: https://linuxtv.org 11943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11944F: drivers/media/usb/dvb-usb-v2/lmedm04* 11945 11946LOADPIN SECURITY MODULE 11947M: Kees Cook <keescook@chromium.org> 11948S: Supported 11949T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11950F: Documentation/admin-guide/LSM/LoadPin.rst 11951F: security/loadpin/ 11952 11953LOCKING PRIMITIVES 11954M: Peter Zijlstra <peterz@infradead.org> 11955M: Ingo Molnar <mingo@redhat.com> 11956M: Will Deacon <will@kernel.org> 11957R: Waiman Long <longman@redhat.com> 11958R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11959L: linux-kernel@vger.kernel.org 11960S: Maintained 11961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11962F: Documentation/locking/ 11963F: arch/*/include/asm/spinlock*.h 11964F: include/linux/lockdep.h 11965F: include/linux/mutex*.h 11966F: include/linux/rwlock*.h 11967F: include/linux/rwsem*.h 11968F: include/linux/seqlock.h 11969F: include/linux/spinlock*.h 11970F: kernel/locking/ 11971F: lib/locking*.[ch] 11972X: kernel/locking/locktorture.c 11973 11974LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11975M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11976L: linux-ntfs-dev@lists.sourceforge.net 11977S: Maintained 11978W: http://www.linux-ntfs.org/content/view/19/37/ 11979F: Documentation/admin-guide/ldm.rst 11980F: block/partitions/ldm.* 11981 11982LOGITECH HID GAMING KEYBOARDS 11983M: Hans de Goede <hdegoede@redhat.com> 11984L: linux-input@vger.kernel.org 11985S: Maintained 11986T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11987F: drivers/hid/hid-lg-g15.c 11988 11989LONTIUM LT8912B MIPI TO HDMI BRIDGE 11990M: Adrien Grassein <adrien.grassein@gmail.com> 11991S: Maintained 11992F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11993F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11994 11995LOONGARCH 11996M: Huacai Chen <chenhuacai@kernel.org> 11997R: WANG Xuerui <kernel@xen0n.name> 11998L: loongarch@lists.linux.dev 11999S: Maintained 12000T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12001F: arch/loongarch/ 12002F: drivers/*/*loongarch* 12003F: Documentation/loongarch/ 12004F: Documentation/translations/zh_CN/loongarch/ 12005 12006LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12007M: Sathya Prakash <sathya.prakash@broadcom.com> 12008M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12009M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12010L: MPT-FusionLinux.pdl@broadcom.com 12011L: linux-scsi@vger.kernel.org 12012S: Supported 12013W: http://www.avagotech.com/support/ 12014F: drivers/message/fusion/ 12015F: drivers/scsi/mpt3sas/ 12016 12017LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12018M: Matthew Wilcox <willy@infradead.org> 12019L: linux-scsi@vger.kernel.org 12020S: Maintained 12021F: drivers/scsi/sym53c8xx_2/ 12022 12023LTC1660 DAC DRIVER 12024M: Marcus Folkesson <marcus.folkesson@gmail.com> 12025L: linux-iio@vger.kernel.org 12026S: Maintained 12027F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12028F: drivers/iio/dac/ltc1660.c 12029 12030LTC2688 IIO DAC DRIVER 12031M: Nuno Sá <nuno.sa@analog.com> 12032L: linux-iio@vger.kernel.org 12033S: Supported 12034W: https://ez.analog.com/linux-software-drivers 12035F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12036F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12037F: drivers/iio/dac/ltc2688.c 12038 12039LTC2947 HARDWARE MONITOR DRIVER 12040M: Nuno Sá <nuno.sa@analog.com> 12041L: linux-hwmon@vger.kernel.org 12042S: Supported 12043W: https://ez.analog.com/linux-software-drivers 12044F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12045F: drivers/hwmon/ltc2947-core.c 12046F: drivers/hwmon/ltc2947-i2c.c 12047F: drivers/hwmon/ltc2947-spi.c 12048F: drivers/hwmon/ltc2947.h 12049 12050LTC2983 IIO TEMPERATURE DRIVER 12051M: Nuno Sá <nuno.sa@analog.com> 12052L: linux-iio@vger.kernel.org 12053S: Supported 12054W: https://ez.analog.com/linux-software-drivers 12055F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12056F: drivers/iio/temperature/ltc2983.c 12057 12058LTC4261 HARDWARE MONITOR DRIVER 12059M: Guenter Roeck <linux@roeck-us.net> 12060L: linux-hwmon@vger.kernel.org 12061S: Maintained 12062F: Documentation/hwmon/ltc4261.rst 12063F: drivers/hwmon/ltc4261.c 12064 12065LTC4306 I2C MULTIPLEXER DRIVER 12066M: Michael Hennerich <michael.hennerich@analog.com> 12067L: linux-i2c@vger.kernel.org 12068S: Supported 12069W: https://ez.analog.com/linux-software-drivers 12070F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12071F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12072 12073LTP (Linux Test Project) 12074M: Mike Frysinger <vapier@gentoo.org> 12075M: Cyril Hrubis <chrubis@suse.cz> 12076M: Wanlong Gao <wanlong.gao@gmail.com> 12077M: Jan Stancek <jstancek@redhat.com> 12078M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12079M: Alexey Kodanev <alexey.kodanev@oracle.com> 12080L: ltp@lists.linux.it (subscribers-only) 12081S: Maintained 12082W: http://linux-test-project.github.io/ 12083T: git git://github.com/linux-test-project/ltp.git 12084 12085LYNX 28G SERDES PHY DRIVER 12086M: Ioana Ciornei <ioana.ciornei@nxp.com> 12087L: netdev@vger.kernel.org 12088S: Supported 12089F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12090F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12091 12092LYNX PCS MODULE 12093M: Ioana Ciornei <ioana.ciornei@nxp.com> 12094L: netdev@vger.kernel.org 12095S: Supported 12096F: drivers/net/pcs/pcs-lynx.c 12097F: include/linux/pcs-lynx.h 12098 12099M68K ARCHITECTURE 12100M: Geert Uytterhoeven <geert@linux-m68k.org> 12101L: linux-m68k@lists.linux-m68k.org 12102S: Maintained 12103W: http://www.linux-m68k.org/ 12104T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12105F: arch/m68k/ 12106F: drivers/zorro/ 12107 12108M68K ON APPLE MACINTOSH 12109M: Joshua Thompson <funaho@jurai.org> 12110L: linux-m68k@lists.linux-m68k.org 12111S: Maintained 12112W: http://www.mac.linux-m68k.org/ 12113F: arch/m68k/mac/ 12114F: drivers/macintosh/adb-iop.c 12115F: drivers/macintosh/via-macii.c 12116 12117M68K ON HP9000/300 12118M: Philip Blundell <philb@gnu.org> 12119S: Maintained 12120W: http://www.tazenda.demon.co.uk/phil/linux-hp 12121F: arch/m68k/hp300/ 12122 12123M88DS3103 MEDIA DRIVER 12124M: Antti Palosaari <crope@iki.fi> 12125L: linux-media@vger.kernel.org 12126S: Maintained 12127W: https://linuxtv.org 12128W: http://palosaari.fi/linux/ 12129Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12130T: git git://linuxtv.org/anttip/media_tree.git 12131F: drivers/media/dvb-frontends/m88ds3103* 12132 12133M88RS2000 MEDIA DRIVER 12134M: Malcolm Priestley <tvboxspy@gmail.com> 12135L: linux-media@vger.kernel.org 12136S: Maintained 12137W: https://linuxtv.org 12138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12139F: drivers/media/dvb-frontends/m88rs2000* 12140 12141MA901 MASTERKIT USB FM RADIO DRIVER 12142M: Alexey Klimov <klimov.linux@gmail.com> 12143L: linux-media@vger.kernel.org 12144S: Maintained 12145T: git git://linuxtv.org/media_tree.git 12146F: drivers/media/radio/radio-ma901.c 12147 12148MAC80211 12149M: Johannes Berg <johannes@sipsolutions.net> 12150L: linux-wireless@vger.kernel.org 12151S: Maintained 12152W: https://wireless.wiki.kernel.org/ 12153Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12154T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12155T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12156F: Documentation/networking/mac80211-injection.rst 12157F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12158F: drivers/net/wireless/mac80211_hwsim.[ch] 12159F: include/net/mac80211.h 12160F: net/mac80211/ 12161 12162MAILBOX API 12163M: Jassi Brar <jassisinghbrar@gmail.com> 12164L: linux-kernel@vger.kernel.org 12165S: Maintained 12166F: drivers/mailbox/ 12167F: include/linux/mailbox_client.h 12168F: include/linux/mailbox_controller.h 12169F: include/dt-bindings/mailbox/ 12170F: Documentation/devicetree/bindings/mailbox/ 12171 12172MAILBOX ARM MHUv2 12173M: Viresh Kumar <viresh.kumar@linaro.org> 12174M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12175L: linux-kernel@vger.kernel.org 12176S: Maintained 12177F: drivers/mailbox/arm_mhuv2.c 12178F: include/linux/mailbox/arm_mhuv2_message.h 12179F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12180 12181MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12182M: Jeremy Kerr <jk@codeconstruct.com.au> 12183M: Matt Johnston <matt@codeconstruct.com.au> 12184L: netdev@vger.kernel.org 12185S: Maintained 12186F: Documentation/networking/mctp.rst 12187F: drivers/net/mctp/ 12188F: include/net/mctp.h 12189F: include/net/mctpdevice.h 12190F: include/net/netns/mctp.h 12191F: net/mctp/ 12192 12193MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12194M: Michael Kerrisk <mtk.manpages@gmail.com> 12195L: linux-man@vger.kernel.org 12196S: Maintained 12197W: http://www.kernel.org/doc/man-pages 12198 12199MAPLE TREE 12200M: Liam R. Howlett <Liam.Howlett@oracle.com> 12201L: linux-mm@kvack.org 12202S: Supported 12203F: Documentation/core-api/maple_tree.rst 12204F: include/linux/maple_tree.h 12205F: include/trace/events/maple_tree.h 12206F: lib/maple_tree.c 12207F: lib/test_maple_tree.c 12208F: tools/testing/radix-tree/linux/maple_tree.h 12209F: tools/testing/radix-tree/maple.c 12210 12211MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12212M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12213L: linux-mips@vger.kernel.org 12214S: Maintained 12215F: arch/mips/boot/dts/img/pistachio* 12216 12217MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12218M: Andrew Lunn <andrew@lunn.ch> 12219L: netdev@vger.kernel.org 12220S: Maintained 12221F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12222F: Documentation/networking/devlink/mv88e6xxx.rst 12223F: drivers/net/dsa/mv88e6xxx/ 12224F: include/linux/dsa/mv88e6xxx.h 12225F: include/linux/platform_data/mv88e6xxx.h 12226 12227MARVELL ARMADA 3700 PHY DRIVERS 12228M: Miquel Raynal <miquel.raynal@bootlin.com> 12229S: Maintained 12230F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12231F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12232F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12233F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12234 12235MARVELL ARMADA 3700 SERIAL DRIVER 12236M: Pali Rohár <pali@kernel.org> 12237S: Maintained 12238F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12239F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12240F: drivers/tty/serial/mvebu-uart.c 12241 12242MARVELL ARMADA DRM SUPPORT 12243M: Russell King <linux@armlinux.org.uk> 12244S: Maintained 12245T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12246T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12247F: Documentation/devicetree/bindings/display/armada/ 12248F: drivers/gpu/drm/armada/ 12249F: include/uapi/drm/armada_drm.h 12250 12251MARVELL CRYPTO DRIVER 12252M: Boris Brezillon <bbrezillon@kernel.org> 12253M: Arnaud Ebalard <arno@natisbad.org> 12254M: Srujana Challa <schalla@marvell.com> 12255L: linux-crypto@vger.kernel.org 12256S: Maintained 12257F: drivers/crypto/marvell/ 12258F: include/linux/soc/marvell/octeontx2/ 12259 12260MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12261M: Mirko Lindner <mlindner@marvell.com> 12262M: Stephen Hemminger <stephen@networkplumber.org> 12263L: netdev@vger.kernel.org 12264S: Maintained 12265F: drivers/net/ethernet/marvell/sk* 12266 12267MARVELL LIBERTAS WIRELESS DRIVER 12268L: libertas-dev@lists.infradead.org 12269S: Orphan 12270F: drivers/net/wireless/marvell/libertas/ 12271 12272MARVELL MACCHIATOBIN SUPPORT 12273M: Russell King <linux@armlinux.org.uk> 12274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12275S: Maintained 12276F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12277 12278MARVELL MV643XX ETHERNET DRIVER 12279M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12280L: netdev@vger.kernel.org 12281S: Maintained 12282F: drivers/net/ethernet/marvell/mv643xx_eth.* 12283F: include/linux/mv643xx.h 12284 12285MARVELL MV88X3310 PHY DRIVER 12286M: Russell King <linux@armlinux.org.uk> 12287M: Marek Behún <kabel@kernel.org> 12288L: netdev@vger.kernel.org 12289S: Maintained 12290F: drivers/net/phy/marvell10g.c 12291 12292MARVELL MVEBU THERMAL DRIVER 12293M: Miquel Raynal <miquel.raynal@bootlin.com> 12294S: Maintained 12295F: drivers/thermal/armada_thermal.c 12296 12297MARVELL MVNETA ETHERNET DRIVER 12298M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12299L: netdev@vger.kernel.org 12300S: Maintained 12301F: drivers/net/ethernet/marvell/mvneta.* 12302 12303MARVELL MVPP2 ETHERNET DRIVER 12304M: Marcin Wojtas <mw@semihalf.com> 12305M: Russell King <linux@armlinux.org.uk> 12306L: netdev@vger.kernel.org 12307S: Maintained 12308F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12309F: drivers/net/ethernet/marvell/mvpp2/ 12310 12311MARVELL MWIFIEX WIRELESS DRIVER 12312M: Amitkumar Karwar <amitkarwar@gmail.com> 12313M: Ganapathi Bhat <ganapathi017@gmail.com> 12314M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12315M: Xinming Hu <huxinming820@gmail.com> 12316L: linux-wireless@vger.kernel.org 12317S: Maintained 12318F: drivers/net/wireless/marvell/mwifiex/ 12319 12320MARVELL MWL8K WIRELESS DRIVER 12321M: Lennert Buytenhek <buytenh@wantstofly.org> 12322L: linux-wireless@vger.kernel.org 12323S: Odd Fixes 12324F: drivers/net/wireless/marvell/mwl8k.c 12325 12326MARVELL NAND CONTROLLER DRIVER 12327M: Miquel Raynal <miquel.raynal@bootlin.com> 12328L: linux-mtd@lists.infradead.org 12329S: Maintained 12330F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12331F: drivers/mtd/nand/raw/marvell_nand.c 12332 12333MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12334M: Sunil Goutham <sgoutham@marvell.com> 12335M: Geetha sowjanya <gakula@marvell.com> 12336M: Subbaraya Sundeep <sbhatta@marvell.com> 12337M: hariprasad <hkelam@marvell.com> 12338L: netdev@vger.kernel.org 12339S: Supported 12340F: drivers/net/ethernet/marvell/octeontx2/nic/ 12341F: include/linux/soc/marvell/octeontx2/ 12342 12343MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12344M: Sunil Goutham <sgoutham@marvell.com> 12345M: Linu Cherian <lcherian@marvell.com> 12346M: Geetha sowjanya <gakula@marvell.com> 12347M: Jerin Jacob <jerinj@marvell.com> 12348M: hariprasad <hkelam@marvell.com> 12349M: Subbaraya Sundeep <sbhatta@marvell.com> 12350L: netdev@vger.kernel.org 12351S: Supported 12352F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12353F: drivers/net/ethernet/marvell/octeontx2/af/ 12354 12355MARVELL PRESTERA ETHERNET SWITCH DRIVER 12356M: Taras Chornyi <tchornyi@marvell.com> 12357S: Supported 12358W: https://github.com/Marvell-switching/switchdev-prestera 12359F: drivers/net/ethernet/marvell/prestera/ 12360 12361MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12362M: Nicolas Pitre <nico@fluxnic.net> 12363S: Odd Fixes 12364F: drivers/mmc/host/mvsdio.* 12365 12366MARVELL USB MDIO CONTROLLER DRIVER 12367M: Tobias Waldekranz <tobias@waldekranz.com> 12368L: netdev@vger.kernel.org 12369S: Maintained 12370F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12371F: drivers/net/mdio/mdio-mvusb.c 12372 12373MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12374M: Hu Ziji <huziji@marvell.com> 12375L: linux-mmc@vger.kernel.org 12376S: Supported 12377F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12378F: drivers/mmc/host/sdhci-xenon* 12379 12380MARVELL OCTEON ENDPOINT DRIVER 12381M: Veerasenareddy Burru <vburru@marvell.com> 12382M: Abhijit Ayarekar <aayarekar@marvell.com> 12383L: netdev@vger.kernel.org 12384S: Supported 12385F: drivers/net/ethernet/marvell/octeon_ep 12386 12387MATROX FRAMEBUFFER DRIVER 12388L: linux-fbdev@vger.kernel.org 12389S: Orphan 12390F: drivers/video/fbdev/matrox/matroxfb_* 12391F: include/uapi/linux/matroxfb.h 12392 12393MAX15301 DRIVER 12394M: Daniel Nilsson <daniel.nilsson@flex.com> 12395L: linux-hwmon@vger.kernel.org 12396S: Maintained 12397F: Documentation/hwmon/max15301.rst 12398F: drivers/hwmon/pmbus/max15301.c 12399 12400MAX16065 HARDWARE MONITOR DRIVER 12401M: Guenter Roeck <linux@roeck-us.net> 12402L: linux-hwmon@vger.kernel.org 12403S: Maintained 12404F: Documentation/hwmon/max16065.rst 12405F: drivers/hwmon/max16065.c 12406 12407MAX2175 SDR TUNER DRIVER 12408M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12409L: linux-media@vger.kernel.org 12410S: Maintained 12411T: git git://linuxtv.org/media_tree.git 12412F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12413F: Documentation/userspace-api/media/drivers/max2175.rst 12414F: drivers/media/i2c/max2175* 12415F: include/uapi/linux/max2175.h 12416 12417MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12418L: linux-hwmon@vger.kernel.org 12419S: Orphan 12420F: Documentation/hwmon/max6650.rst 12421F: drivers/hwmon/max6650.c 12422 12423MAX6697 HARDWARE MONITOR DRIVER 12424M: Guenter Roeck <linux@roeck-us.net> 12425L: linux-hwmon@vger.kernel.org 12426S: Maintained 12427F: Documentation/devicetree/bindings/hwmon/max6697.txt 12428F: Documentation/hwmon/max6697.rst 12429F: drivers/hwmon/max6697.c 12430F: include/linux/platform_data/max6697.h 12431 12432MAX9286 QUAD GMSL DESERIALIZER DRIVER 12433M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12434M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12435M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12436M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12437L: linux-media@vger.kernel.org 12438S: Maintained 12439F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12440F: drivers/media/i2c/max9286.c 12441 12442MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12443M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12444L: linux-media@vger.kernel.org 12445S: Maintained 12446F: drivers/staging/media/max96712/max96712.c 12447 12448MAX9860 MONO AUDIO VOICE CODEC DRIVER 12449M: Peter Rosin <peda@axentia.se> 12450L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12451S: Maintained 12452F: Documentation/devicetree/bindings/sound/max9860.txt 12453F: sound/soc/codecs/max9860.* 12454 12455MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12456M: Andreas Klinger <ak@it-klinger.de> 12457L: linux-iio@vger.kernel.org 12458S: Maintained 12459F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12460F: drivers/iio/proximity/mb1232.c 12461 12462MAXIM MAX11205 DRIVER 12463M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12464L: linux-iio@vger.kernel.org 12465S: Supported 12466W: https://ez.analog.com/linux-software-drivers 12467F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12468F: drivers/iio/adc/max11205.c 12469 12470MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12471R: Iskren Chernev <iskren.chernev@gmail.com> 12472R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12473R: Marek Szyprowski <m.szyprowski@samsung.com> 12474R: Matheus Castello <matheus@castello.eng.br> 12475L: linux-pm@vger.kernel.org 12476S: Maintained 12477F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12478F: drivers/power/supply/max17040_battery.c 12479 12480MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12481R: Hans de Goede <hdegoede@redhat.com> 12482R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12483R: Marek Szyprowski <m.szyprowski@samsung.com> 12484R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12485R: Purism Kernel Team <kernel@puri.sm> 12486L: linux-pm@vger.kernel.org 12487S: Maintained 12488F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12489F: drivers/power/supply/max17042_battery.c 12490 12491MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12492M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12493L: linux-kernel@vger.kernel.org 12494S: Maintained 12495F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12496F: drivers/regulator/max20086-regulator.c 12497 12498MAXIM MAX77650 PMIC MFD DRIVER 12499M: Bartosz Golaszewski <brgl@bgdev.pl> 12500L: linux-kernel@vger.kernel.org 12501S: Maintained 12502F: Documentation/devicetree/bindings/*/*max77650.yaml 12503F: Documentation/devicetree/bindings/*/max77650*.yaml 12504F: drivers/gpio/gpio-max77650.c 12505F: drivers/input/misc/max77650-onkey.c 12506F: drivers/leds/leds-max77650.c 12507F: drivers/mfd/max77650.c 12508F: drivers/power/supply/max77650-charger.c 12509F: drivers/regulator/max77650-regulator.c 12510F: include/linux/mfd/max77650.h 12511 12512MAXIM MAX77714 PMIC MFD DRIVER 12513M: Luca Ceresoli <luca@lucaceresoli.net> 12514S: Maintained 12515F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12516F: drivers/mfd/max77714.c 12517F: include/linux/mfd/max77714.h 12518 12519MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12520M: Javier Martinez Canillas <javier@dowhile0.org> 12521L: linux-kernel@vger.kernel.org 12522S: Supported 12523F: Documentation/devicetree/bindings/*/*max77802.yaml 12524F: drivers/regulator/max77802-regulator.c 12525F: include/dt-bindings/*/*max77802.h 12526 12527MAXIM MAX77976 BATTERY CHARGER 12528M: Luca Ceresoli <luca@lucaceresoli.net> 12529S: Supported 12530F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12531F: drivers/power/supply/max77976_charger.c 12532 12533MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12534M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12535L: linux-pm@vger.kernel.org 12536S: Supported 12537B: mailto:linux-samsung-soc@vger.kernel.org 12538F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12539F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12540F: drivers/power/supply/max14577_charger.c 12541F: drivers/power/supply/max77693_charger.c 12542 12543MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12544M: Chanwoo Choi <cw00.choi@samsung.com> 12545M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12546L: linux-kernel@vger.kernel.org 12547S: Supported 12548B: mailto:linux-samsung-soc@vger.kernel.org 12549F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12550F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12551F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12552F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12553F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12554F: drivers/*/*max77843.c 12555F: drivers/*/max14577*.c 12556F: drivers/*/max77686*.c 12557F: drivers/*/max77693*.c 12558F: drivers/clk/clk-max77686.c 12559F: drivers/extcon/extcon-max14577.c 12560F: drivers/extcon/extcon-max77693.c 12561F: drivers/rtc/rtc-max77686.c 12562F: include/linux/mfd/max14577*.h 12563F: include/linux/mfd/max77686*.h 12564F: include/linux/mfd/max77693*.h 12565 12566MAXIRADIO FM RADIO RECEIVER DRIVER 12567M: Hans Verkuil <hverkuil@xs4all.nl> 12568L: linux-media@vger.kernel.org 12569S: Maintained 12570W: https://linuxtv.org 12571T: git git://linuxtv.org/media_tree.git 12572F: drivers/media/radio/radio-maxiradio* 12573 12574MAXLINEAR ETHERNET PHY DRIVER 12575M: Xu Liang <lxu@maxlinear.com> 12576L: netdev@vger.kernel.org 12577S: Supported 12578F: drivers/net/phy/mxl-gpy.c 12579 12580MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12581R: Yasushi SHOJI <yashi@spacecubics.com> 12582L: linux-can@vger.kernel.org 12583S: Maintained 12584F: drivers/net/can/usb/mcba_usb.c 12585 12586MCAN MMIO DEVICE DRIVER 12587M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12588L: linux-can@vger.kernel.org 12589S: Maintained 12590F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12591F: drivers/net/can/m_can/m_can.c 12592F: drivers/net/can/m_can/m_can.h 12593F: drivers/net/can/m_can/m_can_platform.c 12594 12595MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12596M: Rishi Gupta <gupt21@gmail.com> 12597L: linux-i2c@vger.kernel.org 12598L: linux-input@vger.kernel.org 12599S: Maintained 12600F: drivers/hid/hid-mcp2221.c 12601 12602MCP251XFD SPI-CAN NETWORK DRIVER 12603M: Marc Kleine-Budde <mkl@pengutronix.de> 12604M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12605R: Thomas Kopp <thomas.kopp@microchip.com> 12606L: linux-can@vger.kernel.org 12607S: Maintained 12608F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12609F: drivers/net/can/spi/mcp251xfd/ 12610 12611MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12612M: Peter Rosin <peda@axentia.se> 12613L: linux-iio@vger.kernel.org 12614S: Maintained 12615F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12616F: drivers/iio/potentiometer/mcp4018.c 12617F: drivers/iio/potentiometer/mcp4531.c 12618 12619MCR20A IEEE-802.15.4 RADIO DRIVER 12620M: Xue Liu <liuxuenetmail@gmail.com> 12621L: linux-wpan@vger.kernel.org 12622S: Maintained 12623W: https://github.com/xueliu/mcr20a-linux 12624F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12625F: drivers/net/ieee802154/mcr20a.c 12626F: drivers/net/ieee802154/mcr20a.h 12627 12628MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12629M: William Breathitt Gray <william.gray@linaro.org> 12630L: linux-iio@vger.kernel.org 12631S: Maintained 12632F: drivers/iio/dac/cio-dac.c 12633 12634MEDIA CONTROLLER FRAMEWORK 12635M: Sakari Ailus <sakari.ailus@linux.intel.com> 12636M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12637L: linux-media@vger.kernel.org 12638S: Supported 12639W: https://www.linuxtv.org 12640T: git git://linuxtv.org/media_tree.git 12641F: drivers/media/mc/ 12642F: include/media/media-*.h 12643F: include/uapi/linux/media.h 12644 12645MEDIA DRIVER FOR FREESCALE IMX PXP 12646M: Philipp Zabel <p.zabel@pengutronix.de> 12647L: linux-media@vger.kernel.org 12648S: Maintained 12649T: git git://linuxtv.org/media_tree.git 12650F: drivers/media/platform/nxp/imx-pxp.[ch] 12651 12652MEDIA DRIVERS FOR ASCOT2E 12653M: Sergey Kozlov <serjk@netup.ru> 12654M: Abylay Ospan <aospan@netup.ru> 12655L: linux-media@vger.kernel.org 12656S: Supported 12657W: https://linuxtv.org 12658W: http://netup.tv/ 12659T: git git://linuxtv.org/media_tree.git 12660F: drivers/media/dvb-frontends/ascot2e* 12661 12662MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12663M: Jasmin Jessich <jasmin@anw.at> 12664L: linux-media@vger.kernel.org 12665S: Maintained 12666W: https://linuxtv.org 12667T: git git://linuxtv.org/media_tree.git 12668F: drivers/media/dvb-frontends/cxd2099* 12669 12670MEDIA DRIVERS FOR CXD2841ER 12671M: Sergey Kozlov <serjk@netup.ru> 12672M: Abylay Ospan <aospan@netup.ru> 12673L: linux-media@vger.kernel.org 12674S: Supported 12675W: https://linuxtv.org 12676W: http://netup.tv/ 12677T: git git://linuxtv.org/media_tree.git 12678F: drivers/media/dvb-frontends/cxd2841er* 12679 12680MEDIA DRIVERS FOR CXD2880 12681M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12682L: linux-media@vger.kernel.org 12683S: Supported 12684W: http://linuxtv.org/ 12685T: git git://linuxtv.org/media_tree.git 12686F: drivers/media/dvb-frontends/cxd2880/* 12687F: drivers/media/spi/cxd2880* 12688 12689MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12690L: linux-media@vger.kernel.org 12691S: Orphan 12692W: https://linuxtv.org 12693T: git git://linuxtv.org/media_tree.git 12694F: drivers/media/pci/ddbridge/* 12695 12696MEDIA DRIVERS FOR FREESCALE IMX 12697M: Steve Longerbeam <slongerbeam@gmail.com> 12698M: Philipp Zabel <p.zabel@pengutronix.de> 12699L: linux-media@vger.kernel.org 12700S: Maintained 12701T: git git://linuxtv.org/media_tree.git 12702F: Documentation/admin-guide/media/imx.rst 12703F: Documentation/devicetree/bindings/media/imx.txt 12704F: drivers/staging/media/imx/ 12705F: include/linux/imx-media.h 12706F: include/media/imx.h 12707 12708MEDIA DRIVERS FOR FREESCALE IMX7 12709M: Rui Miguel Silva <rmfrfs@gmail.com> 12710M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12711L: linux-media@vger.kernel.org 12712S: Maintained 12713T: git git://linuxtv.org/media_tree.git 12714F: Documentation/admin-guide/media/imx7.rst 12715F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12716F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12717F: drivers/media/platform/nxp/imx-mipi-csis.c 12718F: drivers/staging/media/imx/imx7-media-csi.c 12719 12720MEDIA DRIVERS FOR HELENE 12721M: Abylay Ospan <aospan@netup.ru> 12722L: linux-media@vger.kernel.org 12723S: Supported 12724W: https://linuxtv.org 12725W: http://netup.tv/ 12726T: git git://linuxtv.org/media_tree.git 12727F: drivers/media/dvb-frontends/helene* 12728 12729MEDIA DRIVERS FOR HORUS3A 12730M: Sergey Kozlov <serjk@netup.ru> 12731M: Abylay Ospan <aospan@netup.ru> 12732L: linux-media@vger.kernel.org 12733S: Supported 12734W: https://linuxtv.org 12735W: http://netup.tv/ 12736T: git git://linuxtv.org/media_tree.git 12737F: drivers/media/dvb-frontends/horus3a* 12738 12739MEDIA DRIVERS FOR LNBH25 12740M: Sergey Kozlov <serjk@netup.ru> 12741M: Abylay Ospan <aospan@netup.ru> 12742L: linux-media@vger.kernel.org 12743S: Supported 12744W: https://linuxtv.org 12745W: http://netup.tv/ 12746T: git git://linuxtv.org/media_tree.git 12747F: drivers/media/dvb-frontends/lnbh25* 12748 12749MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12750L: linux-media@vger.kernel.org 12751S: Orphan 12752W: https://linuxtv.org 12753T: git git://linuxtv.org/media_tree.git 12754F: drivers/media/dvb-frontends/mxl5xx* 12755 12756MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12757M: Sergey Kozlov <serjk@netup.ru> 12758M: Abylay Ospan <aospan@netup.ru> 12759L: linux-media@vger.kernel.org 12760S: Supported 12761W: https://linuxtv.org 12762W: http://netup.tv/ 12763T: git git://linuxtv.org/media_tree.git 12764F: drivers/media/pci/netup_unidvb/* 12765 12766MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12767M: Dmitry Osipenko <digetx@gmail.com> 12768L: linux-media@vger.kernel.org 12769L: linux-tegra@vger.kernel.org 12770S: Maintained 12771T: git git://linuxtv.org/media_tree.git 12772F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12773F: drivers/media/platform/nvidia/tegra-vde/ 12774 12775MEDIA DRIVERS FOR RENESAS - CEU 12776M: Jacopo Mondi <jacopo@jmondi.org> 12777L: linux-media@vger.kernel.org 12778L: linux-renesas-soc@vger.kernel.org 12779S: Supported 12780T: git git://linuxtv.org/media_tree.git 12781F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12782F: drivers/media/platform/renesas/renesas-ceu.c 12783F: include/media/drv-intf/renesas-ceu.h 12784 12785MEDIA DRIVERS FOR RENESAS - DRIF 12786M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12787L: linux-media@vger.kernel.org 12788L: linux-renesas-soc@vger.kernel.org 12789S: Supported 12790T: git git://linuxtv.org/media_tree.git 12791F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12792F: drivers/media/platform/renesas/rcar_drif.c 12793 12794MEDIA DRIVERS FOR RENESAS - FCP 12795M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12796L: linux-media@vger.kernel.org 12797L: linux-renesas-soc@vger.kernel.org 12798S: Supported 12799T: git git://linuxtv.org/media_tree.git 12800F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12801F: drivers/media/platform/renesas/rcar-fcp.c 12802F: include/media/rcar-fcp.h 12803 12804MEDIA DRIVERS FOR RENESAS - FDP1 12805M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12806L: linux-media@vger.kernel.org 12807L: linux-renesas-soc@vger.kernel.org 12808S: Supported 12809T: git git://linuxtv.org/media_tree.git 12810F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12811F: drivers/media/platform/renesas/rcar_fdp1.c 12812 12813MEDIA DRIVERS FOR RENESAS - VIN 12814M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12815L: linux-media@vger.kernel.org 12816L: linux-renesas-soc@vger.kernel.org 12817S: Supported 12818T: git git://linuxtv.org/media_tree.git 12819F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12820F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12821F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12822F: drivers/media/platform/renesas/rcar-isp.c 12823F: drivers/media/platform/renesas/rcar-vin/ 12824 12825MEDIA DRIVERS FOR RENESAS - VSP1 12826M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12827M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12828L: linux-media@vger.kernel.org 12829L: linux-renesas-soc@vger.kernel.org 12830S: Supported 12831T: git git://linuxtv.org/media_tree.git 12832F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12833F: drivers/media/platform/renesas/vsp1/ 12834 12835MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12836L: linux-media@vger.kernel.org 12837S: Orphan 12838W: https://linuxtv.org 12839T: git git://linuxtv.org/media_tree.git 12840F: drivers/media/dvb-frontends/stv0910* 12841 12842MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12843L: linux-media@vger.kernel.org 12844S: Orphan 12845W: https://linuxtv.org 12846T: git git://linuxtv.org/media_tree.git 12847F: drivers/media/dvb-frontends/stv6111* 12848 12849MEDIA DRIVERS FOR STM32 - DCMI 12850M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12851L: linux-media@vger.kernel.org 12852S: Supported 12853T: git git://linuxtv.org/media_tree.git 12854F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12855F: drivers/media/platform/st/stm32/stm32-dcmi.c 12856 12857MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12858M: Mauro Carvalho Chehab <mchehab@kernel.org> 12859L: linux-media@vger.kernel.org 12860S: Maintained 12861W: https://linuxtv.org 12862Q: http://patchwork.kernel.org/project/linux-media/list/ 12863T: git git://linuxtv.org/media_tree.git 12864F: Documentation/admin-guide/media/ 12865F: Documentation/devicetree/bindings/media/ 12866F: Documentation/driver-api/media/ 12867F: Documentation/userspace-api/media/ 12868F: drivers/media/ 12869F: drivers/staging/media/ 12870F: include/dt-bindings/media/ 12871F: include/linux/platform_data/media/ 12872F: include/media/ 12873F: include/uapi/linux/dvb/ 12874F: include/uapi/linux/ivtv* 12875F: include/uapi/linux/media.h 12876F: include/uapi/linux/meye.h 12877F: include/uapi/linux/uvcvideo.h 12878F: include/uapi/linux/v4l2-* 12879F: include/uapi/linux/videodev2.h 12880 12881MEDIATEK BLUETOOTH DRIVER 12882M: Sean Wang <sean.wang@mediatek.com> 12883L: linux-bluetooth@vger.kernel.org 12884L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12885S: Maintained 12886F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12887F: drivers/bluetooth/btmtkuart.c 12888 12889MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12890M: Sean Wang <sean.wang@mediatek.com> 12891L: linux-pm@vger.kernel.org 12892S: Maintained 12893F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12894F: drivers/power/reset/mt6323-poweroff.c 12895 12896MEDIATEK CIR DRIVER 12897M: Sean Wang <sean.wang@mediatek.com> 12898S: Maintained 12899F: drivers/media/rc/mtk-cir.c 12900 12901MEDIATEK DMA DRIVER 12902M: Sean Wang <sean.wang@mediatek.com> 12903L: dmaengine@vger.kernel.org 12904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12905L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12906S: Maintained 12907F: Documentation/devicetree/bindings/dma/mtk-* 12908F: drivers/dma/mediatek/ 12909 12910MEDIATEK ETHERNET DRIVER 12911M: Felix Fietkau <nbd@nbd.name> 12912M: John Crispin <john@phrozen.org> 12913M: Sean Wang <sean.wang@mediatek.com> 12914M: Mark Lee <Mark-MC.Lee@mediatek.com> 12915L: netdev@vger.kernel.org 12916S: Maintained 12917F: drivers/net/ethernet/mediatek/ 12918 12919MEDIATEK I2C CONTROLLER DRIVER 12920M: Qii Wang <qii.wang@mediatek.com> 12921L: linux-i2c@vger.kernel.org 12922S: Maintained 12923F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12924F: drivers/i2c/busses/i2c-mt65xx.c 12925 12926MEDIATEK IOMMU DRIVER 12927M: Yong Wu <yong.wu@mediatek.com> 12928L: iommu@lists.linux.dev 12929L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12930S: Supported 12931F: Documentation/devicetree/bindings/iommu/mediatek* 12932F: drivers/iommu/mtk_iommu* 12933F: include/dt-bindings/memory/mt*-port.h 12934 12935MEDIATEK JPEG DRIVER 12936M: Bin Liu <bin.liu@mediatek.com> 12937S: Supported 12938F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12939F: drivers/media/platform/mediatek/jpeg/ 12940 12941MEDIATEK KEYPAD DRIVER 12942M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12943S: Supported 12944F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12945F: drivers/input/keyboard/mt6779-keypad.c 12946 12947MEDIATEK MDP DRIVER 12948M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12949M: Houlong Wei <houlong.wei@mediatek.com> 12950M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12951S: Supported 12952F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12953F: drivers/media/platform/mediatek/mdp/ 12954F: drivers/media/platform/mediatek/vpu/ 12955 12956MEDIATEK MEDIA DRIVER 12957M: Tiffany Lin <tiffany.lin@mediatek.com> 12958M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12959M: Yunfei Dong <yunfei.dong@mediatek.com> 12960S: Supported 12961F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12962F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12963F: drivers/media/platform/mediatek/vcodec/ 12964F: drivers/media/platform/mediatek/vpu/ 12965 12966MEDIATEK MMC/SD/SDIO DRIVER 12967M: Chaotian Jing <chaotian.jing@mediatek.com> 12968S: Maintained 12969F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12970F: drivers/mmc/host/mtk-sd.c 12971 12972MEDIATEK MT76 WIRELESS LAN DRIVER 12973M: Felix Fietkau <nbd@nbd.name> 12974M: Lorenzo Bianconi <lorenzo@kernel.org> 12975M: Ryder Lee <ryder.lee@mediatek.com> 12976R: Shayne Chen <shayne.chen@mediatek.com> 12977R: Sean Wang <sean.wang@mediatek.com> 12978L: linux-wireless@vger.kernel.org 12979S: Maintained 12980F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12981F: drivers/net/wireless/mediatek/mt76/ 12982 12983MEDIATEK MT7601U WIRELESS LAN DRIVER 12984M: Jakub Kicinski <kuba@kernel.org> 12985L: linux-wireless@vger.kernel.org 12986S: Maintained 12987F: drivers/net/wireless/mediatek/mt7601u/ 12988 12989MEDIATEK MT7621 CLOCK DRIVER 12990M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12991S: Maintained 12992F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12993F: drivers/clk/ralink/clk-mt7621.c 12994 12995MEDIATEK MT7621/28/88 I2C DRIVER 12996M: Stefan Roese <sr@denx.de> 12997L: linux-i2c@vger.kernel.org 12998S: Maintained 12999F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13000F: drivers/i2c/busses/i2c-mt7621.c 13001 13002MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13003M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13004S: Maintained 13005F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13006F: drivers/pci/controller/pcie-mt7621.c 13007 13008MEDIATEK MT7621 PHY PCI DRIVER 13009M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13010S: Maintained 13011F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13012F: drivers/phy/ralink/phy-mt7621-pci.c 13013 13014MEDIATEK NAND CONTROLLER DRIVER 13015L: linux-mtd@lists.infradead.org 13016S: Orphan 13017F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13018F: drivers/mtd/nand/raw/mtk_* 13019 13020MEDIATEK PMIC LED DRIVER 13021M: Sean Wang <sean.wang@mediatek.com> 13022S: Maintained 13023F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13024F: drivers/leds/leds-mt6323.c 13025 13026MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13027M: Sean Wang <sean.wang@mediatek.com> 13028S: Maintained 13029F: drivers/char/hw_random/mtk-rng.c 13030 13031MEDIATEK SMI DRIVER 13032M: Yong Wu <yong.wu@mediatek.com> 13033L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13034S: Supported 13035F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13036F: drivers/memory/mtk-smi.c 13037F: include/soc/mediatek/smi.h 13038 13039MEDIATEK SWITCH DRIVER 13040M: Sean Wang <sean.wang@mediatek.com> 13041M: Landen Chao <Landen.Chao@mediatek.com> 13042M: DENG Qingfang <dqfext@gmail.com> 13043L: netdev@vger.kernel.org 13044S: Maintained 13045F: drivers/net/dsa/mt7530.* 13046F: net/dsa/tag_mtk.c 13047 13048MEDIATEK T7XX 5G WWAN MODEM DRIVER 13049M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13050M: Intel Corporation <linuxwwan@intel.com> 13051R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13052R: Liu Haijun <haijun.liu@mediatek.com> 13053R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13054R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13055L: netdev@vger.kernel.org 13056S: Supported 13057F: drivers/net/wwan/t7xx/ 13058 13059MEDIATEK USB3 DRD IP DRIVER 13060M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13061L: linux-usb@vger.kernel.org 13062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13063L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13064S: Maintained 13065F: Documentation/devicetree/bindings/usb/mediatek,* 13066F: drivers/usb/host/xhci-mtk* 13067F: drivers/usb/mtu3/ 13068 13069MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13070M: Peter Senna Tschudin <peter.senna@gmail.com> 13071M: Martin Donnelly <martin.donnelly@ge.com> 13072M: Martyn Welch <martyn.welch@collabora.co.uk> 13073S: Maintained 13074F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13075F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13076 13077MEGARAID SCSI/SAS DRIVERS 13078M: Kashyap Desai <kashyap.desai@broadcom.com> 13079M: Sumit Saxena <sumit.saxena@broadcom.com> 13080M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13081L: megaraidlinux.pdl@broadcom.com 13082L: linux-scsi@vger.kernel.org 13083S: Maintained 13084W: http://www.avagotech.com/support/ 13085F: Documentation/scsi/megaraid.rst 13086F: drivers/scsi/megaraid.* 13087F: drivers/scsi/megaraid/ 13088 13089MELEXIS MLX90614 DRIVER 13090M: Crt Mori <cmo@melexis.com> 13091L: linux-iio@vger.kernel.org 13092S: Supported 13093W: http://www.melexis.com 13094F: drivers/iio/temperature/mlx90614.c 13095 13096MELEXIS MLX90632 DRIVER 13097M: Crt Mori <cmo@melexis.com> 13098L: linux-iio@vger.kernel.org 13099S: Supported 13100W: http://www.melexis.com 13101F: drivers/iio/temperature/mlx90632.c 13102 13103MELFAS MIP4 TOUCHSCREEN DRIVER 13104M: Sangwon Jee <jeesw@melfas.com> 13105S: Supported 13106W: http://www.melfas.com 13107F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13108F: drivers/input/touchscreen/melfas_mip4.c 13109 13110MELLANOX BLUEFIELD I2C DRIVER 13111M: Khalil Blaiech <kblaiech@nvidia.com> 13112M: Asmaa Mnebhi <asmaa@nvidia.com> 13113L: linux-i2c@vger.kernel.org 13114S: Supported 13115F: drivers/i2c/busses/i2c-mlxbf.c 13116 13117MELLANOX ETHERNET DRIVER (mlx4_en) 13118M: Tariq Toukan <tariqt@nvidia.com> 13119L: netdev@vger.kernel.org 13120S: Supported 13121W: http://www.mellanox.com 13122Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13123F: drivers/net/ethernet/mellanox/mlx4/en_* 13124 13125MELLANOX ETHERNET DRIVER (mlx5e) 13126M: Saeed Mahameed <saeedm@nvidia.com> 13127L: netdev@vger.kernel.org 13128S: Supported 13129W: http://www.mellanox.com 13130Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13131F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13132 13133MELLANOX ETHERNET INNOVA DRIVERS 13134R: Boris Pismenny <borisp@nvidia.com> 13135L: netdev@vger.kernel.org 13136S: Supported 13137W: http://www.mellanox.com 13138Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13139F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13140F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13141F: include/linux/mlx5/mlx5_ifc_fpga.h 13142 13143MELLANOX ETHERNET SWITCH DRIVERS 13144M: Ido Schimmel <idosch@nvidia.com> 13145M: Petr Machata <petrm@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/mlxsw/ 13151F: tools/testing/selftests/drivers/net/mlxsw/ 13152 13153MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13154M: mlxsw@nvidia.com 13155L: netdev@vger.kernel.org 13156S: Supported 13157W: http://www.mellanox.com 13158Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13159F: drivers/net/ethernet/mellanox/mlxfw/ 13160 13161MELLANOX HARDWARE PLATFORM SUPPORT 13162M: Hans de Goede <hdegoede@redhat.com> 13163M: Mark Gross <markgross@kernel.org> 13164M: Vadim Pasternak <vadimp@nvidia.com> 13165L: platform-driver-x86@vger.kernel.org 13166S: Supported 13167F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13168F: drivers/platform/mellanox/ 13169F: include/linux/platform_data/mlxreg.h 13170 13171MELLANOX MLX4 core VPI driver 13172M: Tariq Toukan <tariqt@nvidia.com> 13173L: netdev@vger.kernel.org 13174L: linux-rdma@vger.kernel.org 13175S: Supported 13176W: http://www.mellanox.com 13177Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13178F: drivers/net/ethernet/mellanox/mlx4/ 13179F: include/linux/mlx4/ 13180 13181MELLANOX MLX4 IB driver 13182M: Yishai Hadas <yishaih@nvidia.com> 13183L: linux-rdma@vger.kernel.org 13184S: Supported 13185W: http://www.mellanox.com 13186Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13187F: drivers/infiniband/hw/mlx4/ 13188F: include/linux/mlx4/ 13189F: include/uapi/rdma/mlx4-abi.h 13190 13191MELLANOX MLX5 core VPI driver 13192M: Saeed Mahameed <saeedm@nvidia.com> 13193M: Leon Romanovsky <leonro@nvidia.com> 13194L: netdev@vger.kernel.org 13195L: linux-rdma@vger.kernel.org 13196S: Supported 13197W: http://www.mellanox.com 13198Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13199F: Documentation/networking/device_drivers/ethernet/mellanox/ 13200F: drivers/net/ethernet/mellanox/mlx5/core/ 13201F: include/linux/mlx5/ 13202 13203MELLANOX MLX5 IB driver 13204M: Leon Romanovsky <leonro@nvidia.com> 13205L: linux-rdma@vger.kernel.org 13206S: Supported 13207W: http://www.mellanox.com 13208Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13209F: drivers/infiniband/hw/mlx5/ 13210F: include/linux/mlx5/ 13211F: include/uapi/rdma/mlx5-abi.h 13212 13213MELLANOX MLXCPLD I2C AND MUX DRIVER 13214M: Vadim Pasternak <vadimp@nvidia.com> 13215M: Michael Shych <michaelsh@nvidia.com> 13216L: linux-i2c@vger.kernel.org 13217S: Supported 13218F: Documentation/i2c/busses/i2c-mlxcpld.rst 13219F: drivers/i2c/busses/i2c-mlxcpld.c 13220F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13221 13222MELLANOX MLXCPLD LED DRIVER 13223M: Vadim Pasternak <vadimp@nvidia.com> 13224L: linux-leds@vger.kernel.org 13225S: Supported 13226F: Documentation/leds/leds-mlxcpld.rst 13227F: drivers/leds/leds-mlxcpld.c 13228F: drivers/leds/leds-mlxreg.c 13229 13230MELLANOX PLATFORM DRIVER 13231M: Vadim Pasternak <vadimp@nvidia.com> 13232L: platform-driver-x86@vger.kernel.org 13233S: Supported 13234F: drivers/platform/x86/mlx-platform.c 13235 13236MEMBARRIER SUPPORT 13237M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13238M: "Paul E. McKenney" <paulmck@kernel.org> 13239L: linux-kernel@vger.kernel.org 13240S: Supported 13241F: arch/powerpc/include/asm/membarrier.h 13242F: include/uapi/linux/membarrier.h 13243F: kernel/sched/membarrier.c 13244 13245MEMBLOCK 13246M: Mike Rapoport <rppt@kernel.org> 13247L: linux-mm@kvack.org 13248S: Maintained 13249F: Documentation/core-api/boot-time-mm.rst 13250F: include/linux/memblock.h 13251F: mm/memblock.c 13252F: tools/testing/memblock/ 13253 13254MEMORY CONTROLLER DRIVERS 13255M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13256L: linux-kernel@vger.kernel.org 13257S: Maintained 13258B: mailto:krzysztof.kozlowski@linaro.org 13259T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13260F: Documentation/devicetree/bindings/memory-controllers/ 13261F: drivers/memory/ 13262F: include/dt-bindings/memory/ 13263F: include/memory/ 13264 13265MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13266M: Dmitry Osipenko <digetx@gmail.com> 13267L: linux-pm@vger.kernel.org 13268L: linux-tegra@vger.kernel.org 13269T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13270S: Maintained 13271F: drivers/devfreq/tegra30-devfreq.c 13272 13273MEMORY MANAGEMENT 13274M: Andrew Morton <akpm@linux-foundation.org> 13275L: linux-mm@kvack.org 13276S: Maintained 13277W: http://www.linux-mm.org 13278T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13279T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13280F: include/linux/gfp.h 13281F: include/linux/gfp_types.h 13282F: include/linux/memory_hotplug.h 13283F: include/linux/mm.h 13284F: include/linux/mmzone.h 13285F: include/linux/pagewalk.h 13286F: include/linux/vmalloc.h 13287F: mm/ 13288F: tools/testing/selftests/vm/ 13289 13290MEMORY HOT(UN)PLUG 13291M: David Hildenbrand <david@redhat.com> 13292M: Oscar Salvador <osalvador@suse.de> 13293L: linux-mm@kvack.org 13294S: Maintained 13295F: Documentation/admin-guide/mm/memory-hotplug.rst 13296F: Documentation/core-api/memory-hotplug.rst 13297F: drivers/base/memory.c 13298F: include/linux/memory_hotplug.h 13299F: mm/memory_hotplug.c 13300F: tools/testing/selftests/memory-hotplug/ 13301 13302MEMORY TECHNOLOGY DEVICES (MTD) 13303M: Miquel Raynal <miquel.raynal@bootlin.com> 13304M: Richard Weinberger <richard@nod.at> 13305M: Vignesh Raghavendra <vigneshr@ti.com> 13306L: linux-mtd@lists.infradead.org 13307S: Maintained 13308W: http://www.linux-mtd.infradead.org/ 13309Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13310C: irc://irc.oftc.net/mtd 13311T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13312T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13313F: Documentation/devicetree/bindings/mtd/ 13314F: drivers/mtd/ 13315F: include/linux/mtd/ 13316F: include/uapi/mtd/ 13317 13318MEMSENSING MICROSYSTEMS MSA311 DRIVER 13319M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13320L: linux-iio@vger.kernel.org 13321S: Maintained 13322F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13323F: drivers/iio/accel/msa311.c 13324 13325MEN A21 WATCHDOG DRIVER 13326M: Johannes Thumshirn <morbidrsa@gmail.com> 13327L: linux-watchdog@vger.kernel.org 13328S: Maintained 13329F: drivers/watchdog/mena21_wdt.c 13330 13331MEN CHAMELEON BUS (mcb) 13332M: Johannes Thumshirn <morbidrsa@gmail.com> 13333S: Maintained 13334F: Documentation/driver-api/men-chameleon-bus.rst 13335F: drivers/mcb/ 13336F: include/linux/mcb.h 13337 13338MEN F21BMC (Board Management Controller) 13339M: Andreas Werner <andreas.werner@men.de> 13340S: Supported 13341F: Documentation/hwmon/menf21bmc.rst 13342F: drivers/hwmon/menf21bmc_hwmon.c 13343F: drivers/leds/leds-menf21bmc.c 13344F: drivers/mfd/menf21bmc.c 13345F: drivers/watchdog/menf21bmc_wdt.c 13346 13347MEN Z069 WATCHDOG DRIVER 13348M: Johannes Thumshirn <jth@kernel.org> 13349L: linux-watchdog@vger.kernel.org 13350S: Maintained 13351F: drivers/watchdog/menz69_wdt.c 13352 13353MESON AO CEC DRIVER FOR AMLOGIC SOCS 13354M: Neil Armstrong <neil.armstrong@linaro.org> 13355L: linux-media@vger.kernel.org 13356L: linux-amlogic@lists.infradead.org 13357S: Supported 13358W: http://linux-meson.com/ 13359T: git git://linuxtv.org/media_tree.git 13360F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13361F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13362F: drivers/media/cec/platform/meson/ao-cec.c 13363 13364MESON GE2D 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 13369T: git git://linuxtv.org/media_tree.git 13370F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13371F: drivers/media/platform/amlogic/meson-ge2d/ 13372 13373MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13374M: Liang Yang <liang.yang@amlogic.com> 13375L: linux-mtd@lists.infradead.org 13376S: Maintained 13377F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13378F: drivers/mtd/nand/raw/meson_* 13379 13380MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13381M: Neil Armstrong <neil.armstrong@linaro.org> 13382L: linux-media@vger.kernel.org 13383L: linux-amlogic@lists.infradead.org 13384S: Supported 13385T: git git://linuxtv.org/media_tree.git 13386F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13387F: drivers/staging/media/meson/vdec/ 13388 13389METHODE UDPU SUPPORT 13390M: Vladimir Vid <vladimir.vid@sartura.hr> 13391S: Maintained 13392F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13393 13394MHI BUS 13395M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13396R: Hemant Kumar <quic_hemantk@quicinc.com> 13397L: mhi@lists.linux.dev 13398L: linux-arm-msm@vger.kernel.org 13399S: Maintained 13400T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13401F: Documentation/ABI/stable/sysfs-bus-mhi 13402F: Documentation/mhi/ 13403F: drivers/bus/mhi/ 13404F: include/linux/mhi.h 13405 13406MICROBLAZE ARCHITECTURE 13407M: Michal Simek <monstr@monstr.eu> 13408S: Supported 13409W: http://www.monstr.eu/fdt/ 13410T: git git://git.monstr.eu/linux-2.6-microblaze.git 13411F: arch/microblaze/ 13412 13413MICROCHIP AT91 DMA DRIVERS 13414M: Ludovic Desroches <ludovic.desroches@microchip.com> 13415M: Tudor Ambarus <tudor.ambarus@microchip.com> 13416L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13417L: dmaengine@vger.kernel.org 13418S: Supported 13419F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13420F: drivers/dma/at_hdmac.c 13421F: drivers/dma/at_hdmac_regs.h 13422F: drivers/dma/at_xdmac.c 13423F: include/dt-bindings/dma/at91.h 13424 13425MICROCHIP AT91 SERIAL DRIVER 13426M: Richard Genoud <richard.genoud@gmail.com> 13427S: Maintained 13428F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13429F: drivers/tty/serial/atmel_serial.c 13430F: drivers/tty/serial/atmel_serial.h 13431 13432MICROCHIP AT91 USART MFD DRIVER 13433M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13434L: linux-kernel@vger.kernel.org 13435S: Supported 13436F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13437F: drivers/mfd/at91-usart.c 13438F: include/dt-bindings/mfd/at91-usart.h 13439 13440MICROCHIP AT91 USART SPI DRIVER 13441M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13442L: linux-spi@vger.kernel.org 13443S: Supported 13444F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13445F: drivers/spi/spi-at91-usart.c 13446 13447MICROCHIP AUDIO ASOC DRIVERS 13448M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13449L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13450S: Supported 13451F: sound/soc/atmel 13452 13453MICROCHIP CSI2DC DRIVER 13454M: Eugen Hristev <eugen.hristev@microchip.com> 13455L: linux-media@vger.kernel.org 13456S: Supported 13457F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13458F: drivers/media/platform/atmel/microchip-csi2dc.c 13459 13460MICROCHIP ECC DRIVER 13461M: Tudor Ambarus <tudor.ambarus@microchip.com> 13462L: linux-crypto@vger.kernel.org 13463S: Maintained 13464F: drivers/crypto/atmel-ecc.* 13465 13466MICROCHIP EIC DRIVER 13467M: Claudiu Beznea <claudiu.beznea@microchip.com> 13468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13469S: Supported 13470F: drivers/irqchip/irq-mchp-eic.c 13471 13472MICROCHIP I2C DRIVER 13473M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13474L: linux-i2c@vger.kernel.org 13475S: Supported 13476F: drivers/i2c/busses/i2c-at91-*.c 13477F: drivers/i2c/busses/i2c-at91.h 13478 13479MICROCHIP ISC DRIVER 13480M: Eugen Hristev <eugen.hristev@microchip.com> 13481L: linux-media@vger.kernel.org 13482S: Supported 13483F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13484F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13485F: drivers/media/platform/atmel/atmel-isc* 13486F: drivers/media/platform/atmel/atmel-sama*-isc* 13487F: include/linux/atmel-isc-media.h 13488 13489MICROCHIP ISI DRIVER 13490M: Eugen Hristev <eugen.hristev@microchip.com> 13491L: linux-media@vger.kernel.org 13492S: Supported 13493F: drivers/media/platform/atmel/atmel-isi.c 13494F: drivers/media/platform/atmel/atmel-isi.h 13495 13496MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13497M: Woojung Huh <woojung.huh@microchip.com> 13498M: UNGLinuxDriver@microchip.com 13499L: netdev@vger.kernel.org 13500S: Maintained 13501F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13502F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13503F: drivers/net/dsa/microchip/* 13504F: include/linux/platform_data/microchip-ksz.h 13505F: net/dsa/tag_ksz.c 13506 13507MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13508M: Arun Ramadoss <arun.ramadoss@microchip.com> 13509R: UNGLinuxDriver@microchip.com 13510L: netdev@vger.kernel.org 13511S: Maintained 13512F: drivers/net/phy/microchip_t1.c 13513 13514MICROCHIP LAN743X ETHERNET DRIVER 13515M: Bryan Whitehead <bryan.whitehead@microchip.com> 13516M: UNGLinuxDriver@microchip.com 13517L: netdev@vger.kernel.org 13518S: Maintained 13519F: drivers/net/ethernet/microchip/lan743x_* 13520 13521MICROCHIP LAN966X ETHERNET DRIVER 13522M: Horatiu Vultur <horatiu.vultur@microchip.com> 13523M: UNGLinuxDriver@microchip.com 13524L: netdev@vger.kernel.org 13525S: Maintained 13526F: drivers/net/ethernet/microchip/lan966x/* 13527 13528MICROCHIP LCDFB DRIVER 13529M: Nicolas Ferre <nicolas.ferre@microchip.com> 13530L: linux-fbdev@vger.kernel.org 13531S: Maintained 13532F: drivers/video/fbdev/atmel_lcdfb.c 13533F: include/video/atmel_lcdc.h 13534 13535MICROCHIP MCP16502 PMIC DRIVER 13536M: Claudiu Beznea <claudiu.beznea@microchip.com> 13537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13538S: Supported 13539F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13540F: drivers/regulator/mcp16502.c 13541 13542MICROCHIP MCP3911 ADC DRIVER 13543M: Marcus Folkesson <marcus.folkesson@gmail.com> 13544M: Kent Gustavsson <kent@minoris.se> 13545L: linux-iio@vger.kernel.org 13546S: Maintained 13547F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13548F: drivers/iio/adc/mcp3911.c 13549 13550MICROCHIP MMC/SD/SDIO MCI DRIVER 13551M: Ludovic Desroches <ludovic.desroches@microchip.com> 13552S: Maintained 13553F: drivers/mmc/host/atmel-mci.c 13554 13555MICROCHIP NAND DRIVER 13556M: Tudor Ambarus <tudor.ambarus@microchip.com> 13557L: linux-mtd@lists.infradead.org 13558S: Supported 13559F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13560F: drivers/mtd/nand/raw/atmel/* 13561 13562MICROCHIP PCI1XXXX GP DRIVER 13563M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13564L: linux-gpio@vger.kernel.org 13565S: Supported 13566F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13567F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13568F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13569 13570MICROCHIP OTPC DRIVER 13571M: Claudiu Beznea <claudiu.beznea@microchip.com> 13572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13573S: Supported 13574F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13575F: drivers/nvmem/microchip-otpc.c 13576F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13577 13578MICROCHIP PCI1XXXX I2C DRIVER 13579M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13580M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13581M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13582L: linux-i2c@vger.kernel.org 13583S: Maintained 13584F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13585 13586MICROCHIP PWM DRIVER 13587M: Claudiu Beznea <claudiu.beznea@microchip.com> 13588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13589L: linux-pwm@vger.kernel.org 13590S: Supported 13591F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13592F: drivers/pwm/pwm-atmel.c 13593 13594MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13595M: Eugen Hristev <eugen.hristev@microchip.com> 13596L: linux-iio@vger.kernel.org 13597S: Supported 13598F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13599F: drivers/iio/adc/at91-sama5d2_adc.c 13600F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13601 13602MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13603M: Claudiu Beznea <claudiu.beznea@microchip.com> 13604S: Supported 13605F: drivers/power/reset/at91-sama5d2_shdwc.c 13606 13607MICROCHIP SPI DRIVER 13608M: Tudor Ambarus <tudor.ambarus@microchip.com> 13609S: Supported 13610F: drivers/spi/spi-atmel.* 13611 13612MICROCHIP SSC DRIVER 13613M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13615S: Supported 13616F: drivers/misc/atmel-ssc.c 13617F: include/linux/atmel-ssc.h 13618 13619MICROCHIP SOC DRIVERS 13620M: Conor Dooley <conor@kernel.org> 13621S: Supported 13622T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13623F: drivers/soc/microchip/ 13624 13625MICROCHIP USB251XB DRIVER 13626M: Richard Leitner <richard.leitner@skidata.com> 13627L: linux-usb@vger.kernel.org 13628S: Maintained 13629F: Documentation/devicetree/bindings/usb/usb251xb.txt 13630F: drivers/usb/misc/usb251xb.c 13631 13632MICROCHIP USBA UDC DRIVER 13633M: Cristian Birsan <cristian.birsan@microchip.com> 13634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13635S: Supported 13636F: drivers/usb/gadget/udc/atmel_usba_udc.* 13637 13638MICROCHIP WILC1000 WIFI DRIVER 13639M: Ajay Singh <ajay.kathat@microchip.com> 13640M: Claudiu Beznea <claudiu.beznea@microchip.com> 13641L: linux-wireless@vger.kernel.org 13642S: Supported 13643F: drivers/net/wireless/microchip/wilc1000/ 13644 13645MICROSEMI MIPS SOCS 13646M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13647M: UNGLinuxDriver@microchip.com 13648L: linux-mips@vger.kernel.org 13649S: Supported 13650F: Documentation/devicetree/bindings/mips/mscc.txt 13651F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13652F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13653F: arch/mips/boot/dts/mscc/ 13654F: arch/mips/configs/generic/board-ocelot.config 13655F: arch/mips/generic/board-ocelot.c 13656 13657MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13658M: Don Brace <don.brace@microchip.com> 13659L: storagedev@microchip.com 13660L: linux-scsi@vger.kernel.org 13661S: Supported 13662F: Documentation/scsi/smartpqi.rst 13663F: drivers/scsi/smartpqi/Kconfig 13664F: drivers/scsi/smartpqi/Makefile 13665F: drivers/scsi/smartpqi/smartpqi*.[ch] 13666F: include/linux/cciss*.h 13667F: include/uapi/linux/cciss*.h 13668 13669MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13670M: Maximilian Luz <luzmaximilian@gmail.com> 13671L: platform-driver-x86@vger.kernel.org 13672S: Maintained 13673F: drivers/platform/surface/surface_aggregator_tabletsw.c 13674 13675MICROSOFT SURFACE BATTERY AND AC DRIVERS 13676M: Maximilian Luz <luzmaximilian@gmail.com> 13677L: linux-pm@vger.kernel.org 13678L: platform-driver-x86@vger.kernel.org 13679S: Maintained 13680F: drivers/power/supply/surface_battery.c 13681F: drivers/power/supply/surface_charger.c 13682 13683MICROSOFT SURFACE DTX DRIVER 13684M: Maximilian Luz <luzmaximilian@gmail.com> 13685L: platform-driver-x86@vger.kernel.org 13686S: Maintained 13687F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13688F: drivers/platform/surface/surface_dtx.c 13689F: include/uapi/linux/surface_aggregator/dtx.h 13690 13691MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13692M: Maximilian Luz <luzmaximilian@gmail.com> 13693L: platform-driver-x86@vger.kernel.org 13694S: Maintained 13695F: drivers/platform/surface/surface_gpe.c 13696 13697MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13698M: Hans de Goede <hdegoede@redhat.com> 13699M: Mark Gross <markgross@kernel.org> 13700M: Maximilian Luz <luzmaximilian@gmail.com> 13701L: platform-driver-x86@vger.kernel.org 13702S: Maintained 13703T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13704F: drivers/platform/surface/ 13705 13706MICROSOFT SURFACE HID TRANSPORT DRIVER 13707M: Maximilian Luz <luzmaximilian@gmail.com> 13708L: linux-input@vger.kernel.org 13709L: platform-driver-x86@vger.kernel.org 13710S: Maintained 13711F: drivers/hid/surface-hid/ 13712 13713MICROSOFT SURFACE HOT-PLUG DRIVER 13714M: Maximilian Luz <luzmaximilian@gmail.com> 13715L: platform-driver-x86@vger.kernel.org 13716S: Maintained 13717F: drivers/platform/surface/surface_hotplug.c 13718 13719MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13720M: Maximilian Luz <luzmaximilian@gmail.com> 13721L: platform-driver-x86@vger.kernel.org 13722S: Maintained 13723F: drivers/platform/surface/surface_platform_profile.c 13724 13725MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13726M: Chen Yu <yu.c.chen@intel.com> 13727L: platform-driver-x86@vger.kernel.org 13728S: Supported 13729F: drivers/platform/surface/surfacepro3_button.c 13730 13731MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13732M: Maximilian Luz <luzmaximilian@gmail.com> 13733L: platform-driver-x86@vger.kernel.org 13734S: Maintained 13735W: https://github.com/linux-surface/surface-aggregator-module 13736C: irc://irc.libera.chat/linux-surface 13737F: Documentation/driver-api/surface_aggregator/ 13738F: drivers/platform/surface/aggregator/ 13739F: drivers/platform/surface/surface_acpi_notify.c 13740F: drivers/platform/surface/surface_aggregator_cdev.c 13741F: drivers/platform/surface/surface_aggregator_registry.c 13742F: include/linux/surface_acpi_notify.h 13743F: include/linux/surface_aggregator/ 13744F: include/uapi/linux/surface_aggregator/ 13745 13746MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13747M: Maximilian Luz <luzmaximilian@gmail.com> 13748L: platform-driver-x86@vger.kernel.org 13749S: Maintained 13750F: drivers/platform/surface/surface_aggregator_hub.c 13751 13752MICROTEK X6 SCANNER 13753M: Oliver Neukum <oliver@neukum.org> 13754S: Maintained 13755F: drivers/usb/image/microtek.* 13756 13757MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13758M: Luka Kovacic <luka.kovacic@sartura.hr> 13759M: Luka Perkov <luka.perkov@sartura.hr> 13760S: Maintained 13761F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13762F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13763F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13764F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13765F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13766F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13767 13768MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13769M: Sakari Ailus <sakari.ailus@linux.intel.com> 13770L: linux-media@vger.kernel.org 13771S: Maintained 13772F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13773F: Documentation/driver-api/media/drivers/ccs/ 13774F: Documentation/userspace-api/media/drivers/ccs.rst 13775F: drivers/media/i2c/ccs-pll.c 13776F: drivers/media/i2c/ccs-pll.h 13777F: drivers/media/i2c/ccs/ 13778F: include/uapi/linux/ccs.h 13779F: include/uapi/linux/smiapp.h 13780 13781MIPS 13782M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13783L: linux-mips@vger.kernel.org 13784S: Maintained 13785W: http://www.linux-mips.org/ 13786Q: https://patchwork.kernel.org/project/linux-mips/list/ 13787T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13788F: Documentation/devicetree/bindings/mips/ 13789F: Documentation/mips/ 13790F: arch/mips/ 13791F: drivers/platform/mips/ 13792F: include/dt-bindings/mips/ 13793 13794MIPS BOSTON DEVELOPMENT BOARD 13795M: Paul Burton <paulburton@kernel.org> 13796L: linux-mips@vger.kernel.org 13797S: Maintained 13798F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13799F: arch/mips/boot/dts/img/boston.dts 13800F: arch/mips/configs/generic/board-boston.config 13801F: drivers/clk/imgtec/clk-boston.c 13802F: include/dt-bindings/clock/boston-clock.h 13803 13804MIPS CORE DRIVERS 13805M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13806M: Serge Semin <fancer.lancer@gmail.com> 13807L: linux-mips@vger.kernel.org 13808S: Supported 13809F: drivers/bus/mips_cdmm.c 13810F: drivers/clocksource/mips-gic-timer.c 13811F: drivers/cpuidle/cpuidle-cps.c 13812F: drivers/irqchip/irq-mips-cpu.c 13813F: drivers/irqchip/irq-mips-gic.c 13814 13815MIPS GENERIC PLATFORM 13816M: Paul Burton <paulburton@kernel.org> 13817L: linux-mips@vger.kernel.org 13818S: Supported 13819F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13820F: arch/mips/generic/ 13821F: arch/mips/tools/generic-board-config.sh 13822 13823MIPS RINT INSTRUCTION EMULATION 13824M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13825L: linux-mips@vger.kernel.org 13826S: Supported 13827F: arch/mips/math-emu/dp_rint.c 13828F: arch/mips/math-emu/sp_rint.c 13829 13830MIPS/LOONGSON1 ARCHITECTURE 13831M: Keguang Zhang <keguang.zhang@gmail.com> 13832L: linux-mips@vger.kernel.org 13833S: Maintained 13834F: arch/mips/include/asm/mach-loongson32/ 13835F: arch/mips/loongson32/ 13836F: drivers/*/*/*loongson1* 13837F: drivers/*/*loongson1* 13838 13839MIPS/LOONGSON2EF ARCHITECTURE 13840M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13841L: linux-mips@vger.kernel.org 13842S: Maintained 13843F: arch/mips/include/asm/mach-loongson2ef/ 13844F: arch/mips/loongson2ef/ 13845F: drivers/cpufreq/loongson2_cpufreq.c 13846 13847MIPS/LOONGSON64 ARCHITECTURE 13848M: Huacai Chen <chenhuacai@kernel.org> 13849M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13850L: linux-mips@vger.kernel.org 13851S: Maintained 13852F: arch/mips/include/asm/mach-loongson64/ 13853F: arch/mips/loongson64/ 13854F: drivers/irqchip/irq-loongson* 13855F: drivers/platform/mips/cpu_hwmon.c 13856 13857MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13858M: Hans Verkuil <hverkuil@xs4all.nl> 13859L: linux-media@vger.kernel.org 13860S: Odd Fixes 13861W: https://linuxtv.org 13862T: git git://linuxtv.org/media_tree.git 13863F: drivers/media/radio/radio-miropcm20* 13864 13865MMP SUPPORT 13866R: Lubomir Rintel <lkundrak@v3.sk> 13867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13868S: Odd Fixes 13869T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13870F: arch/arm/boot/dts/mmp* 13871F: arch/arm/mach-mmp/ 13872F: include/linux/soc/mmp/ 13873 13874MMP USB PHY DRIVERS 13875R: Lubomir Rintel <lkundrak@v3.sk> 13876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13877S: Maintained 13878F: drivers/phy/marvell/phy-mmp3-usb.c 13879F: drivers/phy/marvell/phy-pxa-usb.c 13880 13881MMU GATHER AND TLB INVALIDATION 13882M: Will Deacon <will@kernel.org> 13883M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13884M: Andrew Morton <akpm@linux-foundation.org> 13885M: Nick Piggin <npiggin@gmail.com> 13886M: Peter Zijlstra <peterz@infradead.org> 13887L: linux-arch@vger.kernel.org 13888L: linux-mm@kvack.org 13889S: Maintained 13890F: arch/*/include/asm/tlb.h 13891F: include/asm-generic/tlb.h 13892F: mm/mmu_gather.c 13893 13894MN88472 MEDIA DRIVER 13895M: Antti Palosaari <crope@iki.fi> 13896L: linux-media@vger.kernel.org 13897S: Maintained 13898W: https://linuxtv.org 13899W: http://palosaari.fi/linux/ 13900Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13901F: drivers/media/dvb-frontends/mn88472* 13902 13903MN88473 MEDIA DRIVER 13904M: Antti Palosaari <crope@iki.fi> 13905L: linux-media@vger.kernel.org 13906S: Maintained 13907W: https://linuxtv.org 13908W: http://palosaari.fi/linux/ 13909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13910F: drivers/media/dvb-frontends/mn88473* 13911 13912MODULE SUPPORT 13913M: Luis Chamberlain <mcgrof@kernel.org> 13914L: linux-modules@vger.kernel.org 13915L: linux-kernel@vger.kernel.org 13916S: Maintained 13917T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13918F: include/linux/module.h 13919F: kernel/module/ 13920F: scripts/module* 13921 13922MONOLITHIC POWER SYSTEM PMIC DRIVER 13923M: Saravanan Sekar <sravanhome@gmail.com> 13924S: Maintained 13925F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13926F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13927F: drivers/iio/adc/mp2629_adc.c 13928F: drivers/mfd/mp2629.c 13929F: drivers/power/supply/mp2629_charger.c 13930F: drivers/regulator/mp5416.c 13931F: drivers/regulator/mpq7920.c 13932F: drivers/regulator/mpq7920.h 13933F: include/linux/mfd/mp2629.h 13934 13935MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13936S: Orphan 13937W: http://popies.net/meye/ 13938F: Documentation/userspace-api/media/drivers/meye* 13939F: drivers/staging/media/deprecated/meye/ 13940F: include/uapi/linux/meye.h 13941 13942MOTORCOMM PHY DRIVER 13943M: Peter Geis <pgwipeout@gmail.com> 13944L: netdev@vger.kernel.org 13945S: Maintained 13946F: drivers/net/phy/motorcomm.c 13947 13948MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13949M: Jiri Slaby <jirislaby@kernel.org> 13950S: Maintained 13951F: Documentation/driver-api/tty/moxa-smartio.rst 13952F: drivers/tty/mxser.* 13953 13954MR800 AVERMEDIA USB FM RADIO DRIVER 13955M: Alexey Klimov <klimov.linux@gmail.com> 13956L: linux-media@vger.kernel.org 13957S: Maintained 13958T: git git://linuxtv.org/media_tree.git 13959F: drivers/media/radio/radio-mr800.c 13960 13961MRF24J40 IEEE 802.15.4 RADIO DRIVER 13962M: Alan Ott <alan@signal11.us> 13963L: linux-wpan@vger.kernel.org 13964S: Maintained 13965F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13966F: drivers/net/ieee802154/mrf24j40.c 13967 13968MSI LAPTOP SUPPORT 13969M: "Lee, Chun-Yi" <jlee@suse.com> 13970L: platform-driver-x86@vger.kernel.org 13971S: Maintained 13972F: drivers/platform/x86/msi-laptop.c 13973 13974MSI WMI SUPPORT 13975L: platform-driver-x86@vger.kernel.org 13976S: Orphan 13977F: drivers/platform/x86/msi-wmi.c 13978 13979MSI001 MEDIA DRIVER 13980M: Antti Palosaari <crope@iki.fi> 13981L: linux-media@vger.kernel.org 13982S: Maintained 13983W: https://linuxtv.org 13984W: http://palosaari.fi/linux/ 13985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13986T: git git://linuxtv.org/anttip/media_tree.git 13987F: drivers/media/tuners/msi001* 13988 13989MSI2500 MEDIA DRIVER 13990M: Antti Palosaari <crope@iki.fi> 13991L: linux-media@vger.kernel.org 13992S: Maintained 13993W: https://linuxtv.org 13994W: http://palosaari.fi/linux/ 13995Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13996T: git git://linuxtv.org/anttip/media_tree.git 13997F: drivers/media/usb/msi2500/ 13998 13999MSTAR INTERRUPT CONTROLLER DRIVER 14000M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14001M: Daniel Palmer <daniel@thingy.jp> 14002S: Maintained 14003F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14004F: drivers/irqchip/irq-mst-intc.c 14005 14006MSYSTEMS DISKONCHIP G3 MTD DRIVER 14007M: Robert Jarzmik <robert.jarzmik@free.fr> 14008L: linux-mtd@lists.infradead.org 14009S: Maintained 14010F: drivers/mtd/devices/docg3* 14011 14012MT9M032 APTINA SENSOR DRIVER 14013M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14014L: linux-media@vger.kernel.org 14015S: Maintained 14016T: git git://linuxtv.org/media_tree.git 14017F: drivers/media/i2c/mt9m032.c 14018F: include/media/i2c/mt9m032.h 14019 14020MT9P031 APTINA CAMERA SENSOR 14021M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14022L: linux-media@vger.kernel.org 14023S: Maintained 14024T: git git://linuxtv.org/media_tree.git 14025F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14026F: drivers/media/i2c/mt9p031.c 14027F: include/media/i2c/mt9p031.h 14028 14029MT9T001 APTINA CAMERA SENSOR 14030M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14031L: linux-media@vger.kernel.org 14032S: Maintained 14033T: git git://linuxtv.org/media_tree.git 14034F: drivers/media/i2c/mt9t001.c 14035F: include/media/i2c/mt9t001.h 14036 14037MT9T112 APTINA CAMERA SENSOR 14038M: Jacopo Mondi <jacopo@jmondi.org> 14039L: linux-media@vger.kernel.org 14040S: Odd Fixes 14041T: git git://linuxtv.org/media_tree.git 14042F: drivers/media/i2c/mt9t112.c 14043F: include/media/i2c/mt9t112.h 14044 14045MT9V032 APTINA CAMERA SENSOR 14046M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14047L: linux-media@vger.kernel.org 14048S: Maintained 14049T: git git://linuxtv.org/media_tree.git 14050F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14051F: drivers/media/i2c/mt9v032.c 14052F: include/media/i2c/mt9v032.h 14053 14054MT9V111 APTINA CAMERA SENSOR 14055M: Jacopo Mondi <jacopo@jmondi.org> 14056L: linux-media@vger.kernel.org 14057S: Maintained 14058T: git git://linuxtv.org/media_tree.git 14059F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14060F: drivers/media/i2c/mt9v111.c 14061 14062MULTIFUNCTION DEVICES (MFD) 14063M: Lee Jones <lee@kernel.org> 14064S: Supported 14065T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14066F: Documentation/devicetree/bindings/mfd/ 14067F: drivers/mfd/ 14068F: include/dt-bindings/mfd/ 14069F: include/linux/mfd/ 14070 14071MULTIMEDIA CARD (MMC) ETC. OVER SPI 14072S: Orphan 14073F: drivers/mmc/host/mmc_spi.c 14074F: include/linux/spi/mmc_spi.h 14075 14076MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14077M: Ulf Hansson <ulf.hansson@linaro.org> 14078L: linux-mmc@vger.kernel.org 14079S: Maintained 14080T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14081F: Documentation/devicetree/bindings/mmc/ 14082F: drivers/mmc/ 14083F: include/linux/mmc/ 14084F: include/uapi/linux/mmc/ 14085 14086MULTIPLEXER SUBSYSTEM 14087M: Peter Rosin <peda@axentia.se> 14088S: Maintained 14089F: Documentation/ABI/testing/sysfs-class-mux* 14090F: Documentation/devicetree/bindings/mux/ 14091F: drivers/mux/ 14092F: include/dt-bindings/mux/ 14093F: include/linux/mux/ 14094 14095MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14096M: Bin Liu <b-liu@ti.com> 14097L: linux-usb@vger.kernel.org 14098S: Maintained 14099F: drivers/usb/musb/ 14100 14101MXL301RF MEDIA DRIVER 14102M: Akihiro Tsukada <tskd08@gmail.com> 14103L: linux-media@vger.kernel.org 14104S: Odd Fixes 14105F: drivers/media/tuners/mxl301rf* 14106 14107MXL5007T MEDIA DRIVER 14108M: Michael Krufky <mkrufky@linuxtv.org> 14109L: linux-media@vger.kernel.org 14110S: Maintained 14111W: https://linuxtv.org 14112W: http://github.com/mkrufky 14113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14114T: git git://linuxtv.org/mkrufky/tuners.git 14115F: drivers/media/tuners/mxl5007t.* 14116 14117MXSFB DRM DRIVER 14118M: Marek Vasut <marex@denx.de> 14119M: Stefan Agner <stefan@agner.ch> 14120L: dri-devel@lists.freedesktop.org 14121S: Supported 14122T: git git://anongit.freedesktop.org/drm/drm-misc 14123F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14124F: drivers/gpu/drm/mxsfb/ 14125 14126MYLEX DAC960 PCI RAID Controller 14127M: Hannes Reinecke <hare@kernel.org> 14128L: linux-scsi@vger.kernel.org 14129S: Supported 14130F: drivers/scsi/myrb.* 14131F: drivers/scsi/myrs.* 14132 14133MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14134M: Chris Lee <christopher.lee@cspi.com> 14135L: netdev@vger.kernel.org 14136S: Supported 14137W: https://www.cspi.com/ethernet-products/support/downloads/ 14138F: drivers/net/ethernet/myricom/myri10ge/ 14139 14140NAND FLASH SUBSYSTEM 14141M: Miquel Raynal <miquel.raynal@bootlin.com> 14142R: Richard Weinberger <richard@nod.at> 14143L: linux-mtd@lists.infradead.org 14144S: Maintained 14145W: http://www.linux-mtd.infradead.org/ 14146Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14147C: irc://irc.oftc.net/mtd 14148T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14149F: drivers/mtd/nand/ 14150F: include/linux/mtd/*nand*.h 14151 14152NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14153M: Daniel Mack <zonque@gmail.com> 14154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14155S: Maintained 14156W: http://www.native-instruments.com 14157F: sound/usb/caiaq/ 14158 14159NATSEMI ETHERNET DRIVER (DP8381x) 14160S: Orphan 14161F: drivers/net/ethernet/natsemi/natsemi.c 14162 14163NCR 5380 SCSI DRIVERS 14164M: Finn Thain <fthain@linux-m68k.org> 14165M: Michael Schmitz <schmitzmic@gmail.com> 14166L: linux-scsi@vger.kernel.org 14167S: Maintained 14168F: Documentation/scsi/g_NCR5380.rst 14169F: drivers/scsi/NCR5380.* 14170F: drivers/scsi/arm/cumana_1.c 14171F: drivers/scsi/arm/oak.c 14172F: drivers/scsi/atari_scsi.* 14173F: drivers/scsi/dmx3191d.c 14174F: drivers/scsi/g_NCR5380.* 14175F: drivers/scsi/mac_scsi.* 14176F: drivers/scsi/sun3_scsi.* 14177F: drivers/scsi/sun3_scsi_vme.c 14178 14179NCSI LIBRARY 14180M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14181S: Maintained 14182F: net/ncsi/ 14183 14184NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14185M: Guenter Roeck <linux@roeck-us.net> 14186L: linux-hwmon@vger.kernel.org 14187S: Maintained 14188F: Documentation/hwmon/nct6775.rst 14189F: drivers/hwmon/nct6775-core.c 14190F: drivers/hwmon/nct6775-platform.c 14191F: drivers/hwmon/nct6775.h 14192 14193NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14194M: Zev Weiss <zev@bewilderbeest.net> 14195L: linux-hwmon@vger.kernel.org 14196S: Maintained 14197F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14198F: drivers/hwmon/nct6775-i2c.c 14199 14200NETDEVSIM 14201M: Jakub Kicinski <kuba@kernel.org> 14202S: Maintained 14203F: drivers/net/netdevsim/* 14204 14205NETEM NETWORK EMULATOR 14206M: Stephen Hemminger <stephen@networkplumber.org> 14207L: netdev@vger.kernel.org 14208S: Maintained 14209F: net/sched/sch_netem.c 14210 14211NETERION 10GbE DRIVERS (s2io) 14212M: Jon Mason <jdmason@kudzu.us> 14213L: netdev@vger.kernel.org 14214S: Supported 14215F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14216F: drivers/net/ethernet/neterion/ 14217 14218NETFILTER 14219M: Pablo Neira Ayuso <pablo@netfilter.org> 14220M: Jozsef Kadlecsik <kadlec@netfilter.org> 14221M: Florian Westphal <fw@strlen.de> 14222L: netfilter-devel@vger.kernel.org 14223L: coreteam@netfilter.org 14224S: Maintained 14225W: http://www.netfilter.org/ 14226W: http://www.iptables.org/ 14227W: http://www.nftables.org/ 14228Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14229C: irc://irc.libera.chat/netfilter 14230T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14231T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14232F: include/linux/netfilter* 14233F: include/linux/netfilter/ 14234F: include/net/netfilter/ 14235F: include/uapi/linux/netfilter* 14236F: include/uapi/linux/netfilter/ 14237F: net/*/netfilter.c 14238F: net/*/netfilter/ 14239F: net/bridge/br_netfilter*.c 14240F: net/netfilter/ 14241 14242NETROM NETWORK LAYER 14243M: Ralf Baechle <ralf@linux-mips.org> 14244L: linux-hams@vger.kernel.org 14245S: Maintained 14246W: http://www.linux-ax25.org/ 14247F: include/net/netrom.h 14248F: include/uapi/linux/netrom.h 14249F: net/netrom/ 14250 14251NETRONIX EMBEDDED CONTROLLER 14252M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14253S: Maintained 14254F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14255F: drivers/mfd/ntxec.c 14256F: drivers/pwm/pwm-ntxec.c 14257F: drivers/rtc/rtc-ntxec.c 14258F: include/linux/mfd/ntxec.h 14259 14260NETRONOME ETHERNET DRIVERS 14261M: Simon Horman <simon.horman@corigine.com> 14262R: Jakub Kicinski <kuba@kernel.org> 14263L: oss-drivers@corigine.com 14264S: Maintained 14265F: drivers/net/ethernet/netronome/ 14266 14267NETWORK BLOCK DEVICE (NBD) 14268M: Josef Bacik <josef@toxicpanda.com> 14269L: linux-block@vger.kernel.org 14270L: nbd@other.debian.org 14271S: Maintained 14272F: Documentation/admin-guide/blockdev/nbd.rst 14273F: drivers/block/nbd.c 14274F: include/trace/events/nbd.h 14275F: include/uapi/linux/nbd.h 14276 14277NETWORK DROP MONITOR 14278M: Neil Horman <nhorman@tuxdriver.com> 14279L: netdev@vger.kernel.org 14280S: Maintained 14281W: https://fedorahosted.org/dropwatch/ 14282F: include/uapi/linux/net_dropmon.h 14283F: net/core/drop_monitor.c 14284 14285NETWORKING DRIVERS 14286M: "David S. Miller" <davem@davemloft.net> 14287M: Eric Dumazet <edumazet@google.com> 14288M: Jakub Kicinski <kuba@kernel.org> 14289M: Paolo Abeni <pabeni@redhat.com> 14290L: netdev@vger.kernel.org 14291S: Maintained 14292Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14293T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14294T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14295F: Documentation/devicetree/bindings/net/ 14296F: drivers/connector/ 14297F: drivers/net/ 14298F: include/dt-bindings/net/ 14299F: include/linux/etherdevice.h 14300F: include/linux/fcdevice.h 14301F: include/linux/fddidevice.h 14302F: include/linux/hippidevice.h 14303F: include/linux/if_* 14304F: include/linux/inetdevice.h 14305F: include/linux/netdevice.h 14306F: include/uapi/linux/if_* 14307F: include/uapi/linux/netdevice.h 14308 14309NETWORKING DRIVERS (WIRELESS) 14310M: Kalle Valo <kvalo@kernel.org> 14311L: linux-wireless@vger.kernel.org 14312S: Maintained 14313W: https://wireless.wiki.kernel.org/ 14314Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14315T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14316T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14317F: Documentation/devicetree/bindings/net/wireless/ 14318F: drivers/net/wireless/ 14319 14320NETWORKING [DSA] 14321M: Andrew Lunn <andrew@lunn.ch> 14322M: Florian Fainelli <f.fainelli@gmail.com> 14323M: Vladimir Oltean <olteanv@gmail.com> 14324S: Maintained 14325F: Documentation/devicetree/bindings/net/dsa/ 14326F: drivers/net/dsa/ 14327F: include/linux/dsa/ 14328F: include/linux/platform_data/dsa.h 14329F: include/net/dsa.h 14330F: net/dsa/ 14331F: tools/testing/selftests/drivers/net/dsa/ 14332 14333NETWORKING [GENERAL] 14334M: "David S. Miller" <davem@davemloft.net> 14335M: Eric Dumazet <edumazet@google.com> 14336M: Jakub Kicinski <kuba@kernel.org> 14337M: Paolo Abeni <pabeni@redhat.com> 14338L: netdev@vger.kernel.org 14339S: Maintained 14340Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14341B: mailto:netdev@vger.kernel.org 14342T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14343T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14344F: Documentation/networking/ 14345F: Documentation/process/maintainer-netdev.rst 14346F: include/linux/in.h 14347F: include/linux/net.h 14348F: include/linux/netdevice.h 14349F: include/net/ 14350F: include/uapi/linux/in.h 14351F: include/uapi/linux/net.h 14352F: include/uapi/linux/net_namespace.h 14353F: include/uapi/linux/netdevice.h 14354F: lib/net_utils.c 14355F: lib/random32.c 14356F: net/ 14357F: tools/testing/selftests/net/ 14358 14359NETWORKING [IPSEC] 14360M: Steffen Klassert <steffen.klassert@secunet.com> 14361M: Herbert Xu <herbert@gondor.apana.org.au> 14362M: "David S. Miller" <davem@davemloft.net> 14363L: netdev@vger.kernel.org 14364S: Maintained 14365T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14366T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14367F: include/net/xfrm.h 14368F: include/uapi/linux/xfrm.h 14369F: net/ipv4/ah4.c 14370F: net/ipv4/esp4* 14371F: net/ipv4/ip_vti.c 14372F: net/ipv4/ipcomp.c 14373F: net/ipv4/xfrm* 14374F: net/ipv6/ah6.c 14375F: net/ipv6/esp6* 14376F: net/ipv6/ip6_vti.c 14377F: net/ipv6/ipcomp6.c 14378F: net/ipv6/xfrm* 14379F: net/key/ 14380F: net/xfrm/ 14381F: tools/testing/selftests/net/ipsec.c 14382 14383NETWORKING [IPv4/IPv6] 14384M: "David S. Miller" <davem@davemloft.net> 14385M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14386M: David Ahern <dsahern@kernel.org> 14387L: netdev@vger.kernel.org 14388S: Maintained 14389T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14390F: arch/x86/net/* 14391F: include/linux/ip.h 14392F: include/linux/ipv6* 14393F: include/net/fib* 14394F: include/net/ip* 14395F: include/net/route.h 14396F: net/ipv4/ 14397F: net/ipv6/ 14398 14399NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14400M: Paul Moore <paul@paul-moore.com> 14401L: netdev@vger.kernel.org 14402L: linux-security-module@vger.kernel.org 14403S: Maintained 14404W: https://github.com/netlabel 14405F: Documentation/netlabel/ 14406F: include/net/calipso.h 14407F: include/net/cipso_ipv4.h 14408F: include/net/netlabel.h 14409F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14410F: include/uapi/linux/netfilter/xt_SECMARK.h 14411F: net/ipv4/cipso_ipv4.c 14412F: net/ipv6/calipso.c 14413F: net/netfilter/xt_CONNSECMARK.c 14414F: net/netfilter/xt_SECMARK.c 14415F: net/netlabel/ 14416 14417NETWORKING [MPTCP] 14418M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14419M: Matthieu Baerts <matthieu.baerts@tessares.net> 14420L: netdev@vger.kernel.org 14421L: mptcp@lists.linux.dev 14422S: Maintained 14423W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14424B: https://github.com/multipath-tcp/mptcp_net-next/issues 14425F: Documentation/networking/mptcp-sysctl.rst 14426F: include/net/mptcp.h 14427F: include/trace/events/mptcp.h 14428F: include/uapi/linux/mptcp.h 14429F: net/mptcp/ 14430F: tools/testing/selftests/bpf/*/*mptcp*.c 14431F: tools/testing/selftests/net/mptcp/ 14432 14433NETWORKING [TCP] 14434M: Eric Dumazet <edumazet@google.com> 14435L: netdev@vger.kernel.org 14436S: Maintained 14437F: include/linux/tcp.h 14438F: include/net/tcp.h 14439F: include/trace/events/tcp.h 14440F: include/uapi/linux/tcp.h 14441F: net/ipv4/syncookies.c 14442F: net/ipv4/tcp*.c 14443F: net/ipv6/syncookies.c 14444F: net/ipv6/tcp*.c 14445 14446NETWORKING [TLS] 14447M: Boris Pismenny <borisp@nvidia.com> 14448M: John Fastabend <john.fastabend@gmail.com> 14449M: Jakub Kicinski <kuba@kernel.org> 14450L: netdev@vger.kernel.org 14451S: Maintained 14452F: include/net/tls.h 14453F: include/uapi/linux/tls.h 14454F: net/tls/* 14455 14456NETXEN (1/10) GbE SUPPORT 14457M: Manish Chopra <manishc@marvell.com> 14458M: Rahul Verma <rahulv@marvell.com> 14459M: GR-Linux-NIC-Dev@marvell.com 14460L: netdev@vger.kernel.org 14461S: Supported 14462F: drivers/net/ethernet/qlogic/netxen/ 14463 14464NET_FAILOVER MODULE 14465M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14466L: netdev@vger.kernel.org 14467S: Supported 14468F: Documentation/networking/net_failover.rst 14469F: drivers/net/net_failover.c 14470F: include/net/net_failover.h 14471 14472NEXTHOP 14473M: David Ahern <dsahern@kernel.org> 14474L: netdev@vger.kernel.org 14475S: Maintained 14476F: include/net/netns/nexthop.h 14477F: include/net/nexthop.h 14478F: include/uapi/linux/nexthop.h 14479F: net/ipv4/nexthop.c 14480 14481NFC SUBSYSTEM 14482M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14483L: linux-nfc@lists.01.org (subscribers-only) 14484L: netdev@vger.kernel.org 14485S: Maintained 14486B: mailto:linux-nfc@lists.01.org 14487F: Documentation/devicetree/bindings/net/nfc/ 14488F: drivers/nfc/ 14489F: include/linux/platform_data/nfcmrvl.h 14490F: include/net/nfc/ 14491F: include/uapi/linux/nfc.h 14492F: net/nfc/ 14493 14494NFC VIRTUAL NCI DEVICE DRIVER 14495M: Bongsu Jeon <bongsu.jeon@samsung.com> 14496L: netdev@vger.kernel.org 14497L: linux-nfc@lists.01.org (subscribers-only) 14498S: Supported 14499F: drivers/nfc/virtual_ncidev.c 14500F: tools/testing/selftests/nci/ 14501 14502NFS, SUNRPC, AND LOCKD CLIENTS 14503M: Trond Myklebust <trond.myklebust@hammerspace.com> 14504M: Anna Schumaker <anna@kernel.org> 14505L: linux-nfs@vger.kernel.org 14506S: Maintained 14507W: http://client.linux-nfs.org 14508T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14509F: fs/lockd/ 14510F: fs/nfs/ 14511F: fs/nfs_common/ 14512F: include/linux/lockd/ 14513F: include/linux/nfs* 14514F: include/linux/sunrpc/ 14515F: include/uapi/linux/nfs* 14516F: include/uapi/linux/sunrpc/ 14517F: net/sunrpc/ 14518F: Documentation/filesystems/nfs/ 14519 14520NILFS2 FILESYSTEM 14521M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14522L: linux-nilfs@vger.kernel.org 14523S: Supported 14524W: https://nilfs.sourceforge.io/ 14525W: https://nilfs.osdn.jp/ 14526T: git https://github.com/konis/nilfs2.git 14527F: Documentation/filesystems/nilfs2.rst 14528F: fs/nilfs2/ 14529F: include/trace/events/nilfs2.h 14530F: include/uapi/linux/nilfs2_api.h 14531F: include/uapi/linux/nilfs2_ondisk.h 14532 14533NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14534M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14535S: Maintained 14536W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14537F: Documentation/scsi/NinjaSCSI.rst 14538F: drivers/scsi/pcmcia/nsp_* 14539 14540NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14541M: GOTO Masanori <gotom@debian.or.jp> 14542M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14543S: Maintained 14544W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14545F: Documentation/scsi/NinjaSCSI.rst 14546F: drivers/scsi/nsp32* 14547 14548NINTENDO HID DRIVER 14549M: Daniel J. Ogorchock <djogorchock@gmail.com> 14550L: linux-input@vger.kernel.org 14551S: Maintained 14552F: drivers/hid/hid-nintendo* 14553 14554NIOS2 ARCHITECTURE 14555M: Dinh Nguyen <dinguyen@kernel.org> 14556S: Maintained 14557T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14558F: arch/nios2/ 14559 14560NITRO ENCLAVES (NE) 14561M: Andra Paraschiv <andraprs@amazon.com> 14562M: Alexandru Vasile <lexnv@amazon.com> 14563M: Alexandru Ciobotaru <alcioa@amazon.com> 14564L: linux-kernel@vger.kernel.org 14565S: Supported 14566W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14567F: Documentation/virt/ne_overview.rst 14568F: drivers/virt/nitro_enclaves/ 14569F: include/linux/nitro_enclaves.h 14570F: include/uapi/linux/nitro_enclaves.h 14571F: samples/nitro_enclaves/ 14572 14573NOHZ, DYNTICKS SUPPORT 14574M: Frederic Weisbecker <fweisbec@gmail.com> 14575M: Thomas Gleixner <tglx@linutronix.de> 14576M: Ingo Molnar <mingo@kernel.org> 14577L: linux-kernel@vger.kernel.org 14578S: Maintained 14579T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14580F: include/linux/sched/nohz.h 14581F: include/linux/tick.h 14582F: kernel/time/tick*.* 14583 14584NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14585M: Pavel Machek <pavel@ucw.cz> 14586M: Sakari Ailus <sakari.ailus@iki.fi> 14587L: linux-media@vger.kernel.org 14588S: Maintained 14589F: drivers/media/i2c/ad5820.c 14590F: drivers/media/i2c/et8ek8 14591 14592NOKIA N900 POWER SUPPLY DRIVERS 14593R: Pali Rohár <pali@kernel.org> 14594F: drivers/power/supply/bq2415x_charger.c 14595F: drivers/power/supply/bq27xxx_battery.c 14596F: drivers/power/supply/bq27xxx_battery_i2c.c 14597F: drivers/power/supply/isp1704_charger.c 14598F: drivers/power/supply/rx51_battery.c 14599F: include/linux/power/bq2415x_charger.h 14600F: include/linux/power/bq27xxx_battery.h 14601 14602NOLIBC HEADER FILE 14603M: Willy Tarreau <w@1wt.eu> 14604S: Maintained 14605T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14606F: tools/include/nolibc/ 14607F: tools/testing/selftests/nolibc/ 14608 14609NSDEPS 14610M: Matthias Maennich <maennich@google.com> 14611S: Maintained 14612F: Documentation/core-api/symbol-namespaces.rst 14613F: scripts/nsdeps 14614 14615NTB AMD DRIVER 14616M: Sanjay R Mehta <sanju.mehta@amd.com> 14617M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14618L: ntb@lists.linux.dev 14619S: Supported 14620F: drivers/ntb/hw/amd/ 14621 14622NTB DRIVER CORE 14623M: Jon Mason <jdmason@kudzu.us> 14624M: Dave Jiang <dave.jiang@intel.com> 14625M: Allen Hubbe <allenbh@gmail.com> 14626L: ntb@lists.linux.dev 14627S: Supported 14628W: https://github.com/jonmason/ntb/wiki 14629T: git git://github.com/jonmason/ntb.git 14630F: drivers/net/ntb_netdev.c 14631F: drivers/ntb/ 14632F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14633F: include/linux/ntb.h 14634F: include/linux/ntb_transport.h 14635F: tools/testing/selftests/ntb/ 14636 14637NTB IDT DRIVER 14638M: Serge Semin <fancer.lancer@gmail.com> 14639L: ntb@lists.linux.dev 14640S: Supported 14641F: drivers/ntb/hw/idt/ 14642 14643NTB INTEL DRIVER 14644M: Dave Jiang <dave.jiang@intel.com> 14645L: ntb@lists.linux.dev 14646S: Supported 14647W: https://github.com/davejiang/linux/wiki 14648T: git https://github.com/davejiang/linux.git 14649F: drivers/ntb/hw/intel/ 14650 14651NTFS FILESYSTEM 14652M: Anton Altaparmakov <anton@tuxera.com> 14653L: linux-ntfs-dev@lists.sourceforge.net 14654S: Supported 14655W: http://www.tuxera.com/ 14656T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14657F: Documentation/filesystems/ntfs.rst 14658F: fs/ntfs/ 14659 14660NTFS3 FILESYSTEM 14661M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14662L: ntfs3@lists.linux.dev 14663S: Supported 14664W: http://www.paragon-software.com/ 14665T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14666F: Documentation/filesystems/ntfs3.rst 14667F: fs/ntfs3/ 14668 14669NUBUS SUBSYSTEM 14670M: Finn Thain <fthain@linux-m68k.org> 14671L: linux-m68k@lists.linux-m68k.org 14672S: Maintained 14673F: arch/*/include/asm/nubus.h 14674F: drivers/nubus/ 14675F: include/linux/nubus.h 14676F: include/uapi/linux/nubus.h 14677 14678NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14679M: Antonino Daplas <adaplas@gmail.com> 14680L: linux-fbdev@vger.kernel.org 14681S: Maintained 14682F: drivers/video/fbdev/nvidia/ 14683F: drivers/video/fbdev/riva/ 14684 14685NVIDIA WMI EC BACKLIGHT DRIVER 14686M: Daniel Dadap <ddadap@nvidia.com> 14687L: platform-driver-x86@vger.kernel.org 14688S: Supported 14689F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14690F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14691 14692NVM EXPRESS DRIVER 14693M: Keith Busch <kbusch@kernel.org> 14694M: Jens Axboe <axboe@fb.com> 14695M: Christoph Hellwig <hch@lst.de> 14696M: Sagi Grimberg <sagi@grimberg.me> 14697L: linux-nvme@lists.infradead.org 14698S: Supported 14699W: http://git.infradead.org/nvme.git 14700T: git://git.infradead.org/nvme.git 14701F: drivers/nvme/host/ 14702F: drivers/nvme/common/ 14703F: include/linux/nvme* 14704F: include/uapi/linux/nvme_ioctl.h 14705 14706NVM EXPRESS FABRICS AUTHENTICATION 14707M: Hannes Reinecke <hare@suse.de> 14708L: linux-nvme@lists.infradead.org 14709S: Supported 14710F: drivers/nvme/host/auth.c 14711F: drivers/nvme/target/auth.c 14712F: drivers/nvme/target/fabrics-cmd-auth.c 14713F: include/linux/nvme-auth.h 14714 14715NVM EXPRESS HARDWARE MONITORING SUPPORT 14716M: Guenter Roeck <linux@roeck-us.net> 14717L: linux-nvme@lists.infradead.org 14718S: Supported 14719F: drivers/nvme/host/hwmon.c 14720 14721NVM EXPRESS FC TRANSPORT DRIVERS 14722M: James Smart <james.smart@broadcom.com> 14723L: linux-nvme@lists.infradead.org 14724S: Supported 14725F: drivers/nvme/host/fc.c 14726F: drivers/nvme/target/fc.c 14727F: drivers/nvme/target/fcloop.c 14728F: include/linux/nvme-fc-driver.h 14729F: include/linux/nvme-fc.h 14730 14731NVM EXPRESS TARGET DRIVER 14732M: Christoph Hellwig <hch@lst.de> 14733M: Sagi Grimberg <sagi@grimberg.me> 14734M: Chaitanya Kulkarni <kch@nvidia.com> 14735L: linux-nvme@lists.infradead.org 14736S: Supported 14737W: http://git.infradead.org/nvme.git 14738T: git://git.infradead.org/nvme.git 14739F: drivers/nvme/target/ 14740 14741NVMEM FRAMEWORK 14742M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14743S: Maintained 14744T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14745F: Documentation/ABI/stable/sysfs-bus-nvmem 14746F: Documentation/devicetree/bindings/nvmem/ 14747F: drivers/nvmem/ 14748F: include/linux/nvmem-consumer.h 14749F: include/linux/nvmem-provider.h 14750 14751NXP C45 TJA11XX PHY DRIVER 14752M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14753L: netdev@vger.kernel.org 14754S: Maintained 14755F: drivers/net/phy/nxp-c45-tja11xx.c 14756 14757NXP FSPI DRIVER 14758M: Han Xu <han.xu@nxp.com> 14759M: Haibo Chen <haibo.chen@nxp.com> 14760R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14761L: linux-spi@vger.kernel.org 14762S: Maintained 14763F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14764F: drivers/spi/spi-nxp-fspi.c 14765 14766NXP FXAS21002C DRIVER 14767M: Rui Miguel Silva <rmfrfs@gmail.com> 14768L: linux-iio@vger.kernel.org 14769S: Maintained 14770F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14771F: drivers/iio/gyro/fxas21002c.h 14772F: drivers/iio/gyro/fxas21002c_core.c 14773F: drivers/iio/gyro/fxas21002c_i2c.c 14774F: drivers/iio/gyro/fxas21002c_spi.c 14775 14776NXP i.MX CLOCK DRIVERS 14777M: Abel Vesa <abelvesa@kernel.org> 14778L: linux-clk@vger.kernel.org 14779L: linux-imx@nxp.com 14780S: Maintained 14781T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14782F: Documentation/devicetree/bindings/clock/imx* 14783F: drivers/clk/imx/ 14784F: include/dt-bindings/clock/imx* 14785 14786NXP i.MX 8MQ DCSS DRIVER 14787M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14788R: Lucas Stach <l.stach@pengutronix.de> 14789L: dri-devel@lists.freedesktop.org 14790S: Maintained 14791F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14792F: drivers/gpu/drm/imx/dcss/ 14793 14794NXP i.MX 8QXP ADC DRIVER 14795M: Cai Huoqing <cai.huoqing@linux.dev> 14796M: Haibo Chen <haibo.chen@nxp.com> 14797L: linux-imx@nxp.com 14798L: linux-iio@vger.kernel.org 14799S: Maintained 14800F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14801F: drivers/iio/adc/imx8qxp-adc.c 14802 14803NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14804M: Haibo Chen <haibo.chen@nxp.com> 14805L: linux-iio@vger.kernel.org 14806L: linux-imx@nxp.com 14807S: Maintained 14808F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14809F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14810F: drivers/iio/adc/imx7d_adc.c 14811F: drivers/iio/adc/vf610_adc.c 14812 14813NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14814M: Jagan Teki <jagan@amarulasolutions.com> 14815S: Maintained 14816F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14817F: drivers/regulator/pf8x00-regulator.c 14818 14819NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14820M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14821L: linux-kernel@vger.kernel.org 14822S: Maintained 14823F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14824F: drivers/extcon/extcon-ptn5150.c 14825 14826NXP SGTL5000 DRIVER 14827M: Fabio Estevam <festevam@gmail.com> 14828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14829S: Maintained 14830F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14831F: sound/soc/codecs/sgtl5000* 14832 14833NXP SJA1105 ETHERNET SWITCH DRIVER 14834M: Vladimir Oltean <olteanv@gmail.com> 14835L: linux-kernel@vger.kernel.org 14836S: Maintained 14837F: drivers/net/dsa/sja1105 14838F: drivers/net/pcs/pcs-xpcs-nxp.c 14839 14840NXP TDA998X DRM DRIVER 14841M: Russell King <linux@armlinux.org.uk> 14842S: Maintained 14843T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14844T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14845F: drivers/gpu/drm/i2c/tda998x_drv.c 14846F: include/drm/i2c/tda998x.h 14847F: include/dt-bindings/display/tda998x.h 14848K: "nxp,tda998x" 14849 14850NXP TFA9879 DRIVER 14851M: Peter Rosin <peda@axentia.se> 14852L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14853S: Maintained 14854F: Documentation/devicetree/bindings/sound/tfa9879.txt 14855F: sound/soc/codecs/tfa9879* 14856 14857NXP/Goodix TFA989X (TFA1) DRIVER 14858M: Stephan Gerhold <stephan@gerhold.net> 14859L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14860S: Maintained 14861F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14862F: sound/soc/codecs/tfa989x.c 14863 14864NXP-NCI NFC DRIVER 14865L: linux-nfc@lists.01.org (subscribers-only) 14866S: Orphan 14867F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14868F: drivers/nfc/nxp-nci 14869 14870NXP i.MX 8MP DW100 V4L2 DRIVER 14871M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14872L: linux-media@vger.kernel.org 14873S: Maintained 14874F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14875F: Documentation/userspace-api/media/drivers/dw100.rst 14876F: drivers/media/platform/nxp/dw100/ 14877F: include/uapi/linux/dw100.h 14878 14879NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14880M: Mirela Rabulea <mirela.rabulea@nxp.com> 14881R: NXP Linux Team <linux-imx@nxp.com> 14882L: linux-media@vger.kernel.org 14883S: Maintained 14884F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14885F: drivers/media/platform/nxp/imx-jpeg 14886 14887NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14888M: Jonas Malaco <jonas@protocubo.io> 14889L: linux-hwmon@vger.kernel.org 14890S: Maintained 14891F: Documentation/hwmon/nzxt-kraken2.rst 14892F: drivers/hwmon/nzxt-kraken2.c 14893 14894NZXT-SMART2 HARDWARE MONITORING DRIVER 14895M: Aleksandr Mezin <mezin.alexander@gmail.com> 14896L: linux-hwmon@vger.kernel.org 14897S: Maintained 14898F: Documentation/hwmon/nzxt-smart2.rst 14899F: drivers/hwmon/nzxt-smart2.c 14900 14901OBJAGG 14902M: Jiri Pirko <jiri@nvidia.com> 14903L: netdev@vger.kernel.org 14904S: Supported 14905F: include/linux/objagg.h 14906F: lib/objagg.c 14907F: lib/test_objagg.c 14908 14909OBJTOOL 14910M: Josh Poimboeuf <jpoimboe@kernel.org> 14911M: Peter Zijlstra <peterz@infradead.org> 14912S: Supported 14913F: tools/objtool/ 14914F: include/linux/objtool.h 14915 14916OCELOT ETHERNET SWITCH DRIVER 14917M: Vladimir Oltean <vladimir.oltean@nxp.com> 14918M: Claudiu Manoil <claudiu.manoil@nxp.com> 14919M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14920M: UNGLinuxDriver@microchip.com 14921L: netdev@vger.kernel.org 14922S: Supported 14923F: drivers/net/dsa/ocelot/* 14924F: drivers/net/ethernet/mscc/ 14925F: include/soc/mscc/ocelot* 14926F: net/dsa/tag_ocelot.c 14927F: net/dsa/tag_ocelot_8021q.c 14928F: tools/testing/selftests/drivers/net/ocelot/* 14929 14930OCELOT EXTERNAL SWITCH CONTROL 14931M: Colin Foster <colin.foster@in-advantage.com> 14932S: Supported 14933F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14934F: drivers/mfd/ocelot* 14935F: include/linux/mfd/ocelot.h 14936 14937OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14938M: Frederic Barrat <fbarrat@linux.ibm.com> 14939M: Andrew Donnellan <ajd@linux.ibm.com> 14940L: linuxppc-dev@lists.ozlabs.org 14941S: Supported 14942F: Documentation/userspace-api/accelerators/ocxl.rst 14943F: arch/powerpc/include/asm/pnv-ocxl.h 14944F: arch/powerpc/platforms/powernv/ocxl.c 14945F: drivers/misc/ocxl/ 14946F: include/misc/ocxl* 14947F: include/uapi/misc/ocxl.h 14948 14949OMAP AUDIO SUPPORT 14950M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14951M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14952L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14953L: linux-omap@vger.kernel.org 14954S: Maintained 14955F: sound/soc/ti/n810.c 14956F: sound/soc/ti/omap* 14957F: sound/soc/ti/rx51.c 14958F: sound/soc/ti/sdma-pcm.* 14959 14960OMAP CLOCK FRAMEWORK SUPPORT 14961M: Paul Walmsley <paul@pwsan.com> 14962L: linux-omap@vger.kernel.org 14963S: Maintained 14964F: arch/arm/*omap*/*clock* 14965 14966OMAP DEVICE TREE SUPPORT 14967M: Benoît Cousson <bcousson@baylibre.com> 14968M: Tony Lindgren <tony@atomide.com> 14969L: linux-omap@vger.kernel.org 14970L: devicetree@vger.kernel.org 14971S: Maintained 14972F: arch/arm/boot/dts/*am3* 14973F: arch/arm/boot/dts/*am4* 14974F: arch/arm/boot/dts/*am5* 14975F: arch/arm/boot/dts/*dra7* 14976F: arch/arm/boot/dts/*omap* 14977F: arch/arm/boot/dts/logicpd-som-lv* 14978F: arch/arm/boot/dts/logicpd-torpedo* 14979 14980OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14981L: linux-omap@vger.kernel.org 14982L: linux-fbdev@vger.kernel.org 14983S: Orphan 14984F: Documentation/arm/omap/dss.rst 14985F: drivers/video/fbdev/omap2/ 14986 14987OMAP FRAMEBUFFER SUPPORT 14988L: linux-fbdev@vger.kernel.org 14989L: linux-omap@vger.kernel.org 14990S: Orphan 14991F: drivers/video/fbdev/omap/ 14992 14993OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14994M: Roger Quadros <rogerq@kernel.org> 14995M: Tony Lindgren <tony@atomide.com> 14996L: linux-omap@vger.kernel.org 14997S: Maintained 14998F: arch/arm/mach-omap2/*gpmc* 14999F: drivers/memory/omap-gpmc.c 15000 15001OMAP GPIO DRIVER 15002M: Grygorii Strashko <grygorii.strashko@ti.com> 15003M: Santosh Shilimkar <ssantosh@kernel.org> 15004M: Kevin Hilman <khilman@kernel.org> 15005L: linux-omap@vger.kernel.org 15006S: Maintained 15007F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15008F: drivers/gpio/gpio-omap.c 15009 15010OMAP HARDWARE SPINLOCK SUPPORT 15011M: Ohad Ben-Cohen <ohad@wizery.com> 15012L: linux-omap@vger.kernel.org 15013S: Maintained 15014F: drivers/hwspinlock/omap_hwspinlock.c 15015 15016OMAP HS MMC SUPPORT 15017L: linux-mmc@vger.kernel.org 15018L: linux-omap@vger.kernel.org 15019S: Orphan 15020F: drivers/mmc/host/omap_hsmmc.c 15021 15022OMAP HWMOD DATA 15023M: Paul Walmsley <paul@pwsan.com> 15024L: linux-omap@vger.kernel.org 15025S: Maintained 15026F: arch/arm/mach-omap2/omap_hwmod*data* 15027 15028OMAP HWMOD SUPPORT 15029M: Benoît Cousson <bcousson@baylibre.com> 15030M: Paul Walmsley <paul@pwsan.com> 15031L: linux-omap@vger.kernel.org 15032S: Maintained 15033F: arch/arm/mach-omap2/omap_hwmod.* 15034 15035OMAP I2C DRIVER 15036M: Vignesh R <vigneshr@ti.com> 15037L: linux-omap@vger.kernel.org 15038L: linux-i2c@vger.kernel.org 15039S: Maintained 15040F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15041F: drivers/i2c/busses/i2c-omap.c 15042 15043OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15044M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15045L: linux-media@vger.kernel.org 15046S: Maintained 15047F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15048F: drivers/media/platform/ti/omap3isp/ 15049F: drivers/staging/media/omap4iss/ 15050 15051OMAP MMC SUPPORT 15052M: Aaro Koskinen <aaro.koskinen@iki.fi> 15053L: linux-omap@vger.kernel.org 15054S: Odd Fixes 15055F: drivers/mmc/host/omap.c 15056 15057OMAP POWER MANAGEMENT SUPPORT 15058M: Kevin Hilman <khilman@kernel.org> 15059L: linux-omap@vger.kernel.org 15060S: Maintained 15061F: arch/arm/*omap*/*pm* 15062F: drivers/cpufreq/omap-cpufreq.c 15063 15064OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15065M: Paul Walmsley <paul@pwsan.com> 15066L: linux-omap@vger.kernel.org 15067S: Maintained 15068F: arch/arm/mach-omap2/prm* 15069 15070OMAP RANDOM NUMBER GENERATOR SUPPORT 15071M: Deepak Saxena <dsaxena@plexity.net> 15072S: Maintained 15073F: drivers/char/hw_random/omap-rng.c 15074 15075OMAP USB SUPPORT 15076L: linux-usb@vger.kernel.org 15077L: linux-omap@vger.kernel.org 15078S: Orphan 15079F: arch/arm/*omap*/usb* 15080F: drivers/usb/*/*omap* 15081 15082OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15083M: Mark Jackson <mpfj@newflow.co.uk> 15084L: linux-omap@vger.kernel.org 15085S: Maintained 15086F: arch/arm/boot/dts/am335x-nano.dts 15087 15088OMAP1 SUPPORT 15089M: Aaro Koskinen <aaro.koskinen@iki.fi> 15090M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15091M: Tony Lindgren <tony@atomide.com> 15092L: linux-omap@vger.kernel.org 15093S: Maintained 15094Q: http://patchwork.kernel.org/project/linux-omap/list/ 15095T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15096F: arch/arm/configs/omap1_defconfig 15097F: arch/arm/mach-omap1/ 15098F: arch/arm/plat-omap/ 15099F: drivers/i2c/busses/i2c-omap.c 15100F: include/linux/platform_data/ams-delta-fiq.h 15101F: include/linux/platform_data/i2c-omap.h 15102 15103OMAP2+ SUPPORT 15104M: Tony Lindgren <tony@atomide.com> 15105L: linux-omap@vger.kernel.org 15106S: Maintained 15107W: http://www.muru.com/linux/omap/ 15108W: http://linux.omap.com/ 15109Q: http://patchwork.kernel.org/project/linux-omap/list/ 15110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15111F: arch/arm/configs/omap2plus_defconfig 15112F: arch/arm/mach-omap2/ 15113F: arch/arm/plat-omap/ 15114F: drivers/bus/ti-sysc.c 15115F: drivers/i2c/busses/i2c-omap.c 15116F: drivers/irqchip/irq-omap-intc.c 15117F: drivers/mfd/*omap*.c 15118F: drivers/mfd/menelaus.c 15119F: drivers/mfd/palmas.c 15120F: drivers/mfd/tps65217.c 15121F: drivers/mfd/tps65218.c 15122F: drivers/mfd/tps65910.c 15123F: drivers/mfd/twl-core.[ch] 15124F: drivers/mfd/twl4030*.c 15125F: drivers/mfd/twl6030*.c 15126F: drivers/mfd/twl6040*.c 15127F: drivers/regulator/palmas-regulator*.c 15128F: drivers/regulator/pbias-regulator.c 15129F: drivers/regulator/tps65217-regulator.c 15130F: drivers/regulator/tps65218-regulator.c 15131F: drivers/regulator/tps65219-regulator.c 15132F: drivers/regulator/tps65910-regulator.c 15133F: drivers/regulator/twl-regulator.c 15134F: drivers/regulator/twl6030-regulator.c 15135F: include/linux/platform_data/i2c-omap.h 15136F: include/linux/platform_data/ti-sysc.h 15137 15138OMFS FILESYSTEM 15139M: Bob Copeland <me@bobcopeland.com> 15140L: linux-karma-devel@lists.sourceforge.net 15141S: Maintained 15142F: Documentation/filesystems/omfs.rst 15143F: fs/omfs/ 15144 15145OMNIKEY CARDMAN 4000 DRIVER 15146M: Harald Welte <laforge@gnumonks.org> 15147S: Maintained 15148F: drivers/char/pcmcia/cm4000_cs.c 15149F: include/linux/cm4000_cs.h 15150F: include/uapi/linux/cm4000_cs.h 15151 15152OMNIKEY CARDMAN 4040 DRIVER 15153M: Harald Welte <laforge@gnumonks.org> 15154S: Maintained 15155F: drivers/char/pcmcia/cm4040_cs.* 15156 15157OMNIVISION OG01A1B SENSOR DRIVER 15158M: Shawn Tu <shawnx.tu@intel.com> 15159L: linux-media@vger.kernel.org 15160S: Maintained 15161F: drivers/media/i2c/og01a1b.c 15162 15163OMNIVISION OV02A10 SENSOR DRIVER 15164M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15165L: linux-media@vger.kernel.org 15166S: Maintained 15167T: git git://linuxtv.org/media_tree.git 15168F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15169F: drivers/media/i2c/ov02a10.c 15170 15171OMNIVISION OV08D10 SENSOR DRIVER 15172M: Jimmy Su <jimmy.su@intel.com> 15173L: linux-media@vger.kernel.org 15174S: Maintained 15175T: git git://linuxtv.org/media_tree.git 15176F: drivers/media/i2c/ov08d10.c 15177 15178OMNIVISION OV13858 SENSOR DRIVER 15179M: Sakari Ailus <sakari.ailus@linux.intel.com> 15180L: linux-media@vger.kernel.org 15181S: Maintained 15182T: git git://linuxtv.org/media_tree.git 15183F: drivers/media/i2c/ov13858.c 15184 15185OMNIVISION OV13B10 SENSOR DRIVER 15186M: Arec Kao <arec.kao@intel.com> 15187L: linux-media@vger.kernel.org 15188S: Maintained 15189T: git git://linuxtv.org/media_tree.git 15190F: drivers/media/i2c/ov13b10.c 15191 15192OMNIVISION OV2680 SENSOR DRIVER 15193M: Rui Miguel Silva <rmfrfs@gmail.com> 15194L: linux-media@vger.kernel.org 15195S: Maintained 15196T: git git://linuxtv.org/media_tree.git 15197F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15198F: drivers/media/i2c/ov2680.c 15199 15200OMNIVISION OV2685 SENSOR DRIVER 15201M: Shunqian Zheng <zhengsq@rock-chips.com> 15202L: linux-media@vger.kernel.org 15203S: Maintained 15204T: git git://linuxtv.org/media_tree.git 15205F: drivers/media/i2c/ov2685.c 15206 15207OMNIVISION OV2740 SENSOR DRIVER 15208M: Tianshu Qiu <tian.shu.qiu@intel.com> 15209R: Shawn Tu <shawnx.tu@intel.com> 15210R: Bingbu Cao <bingbu.cao@intel.com> 15211L: linux-media@vger.kernel.org 15212S: Maintained 15213T: git git://linuxtv.org/media_tree.git 15214F: drivers/media/i2c/ov2740.c 15215 15216OMNIVISION OV5640 SENSOR DRIVER 15217M: Steve Longerbeam <slongerbeam@gmail.com> 15218L: linux-media@vger.kernel.org 15219S: Maintained 15220T: git git://linuxtv.org/media_tree.git 15221F: drivers/media/i2c/ov5640.c 15222 15223OMNIVISION OV5647 SENSOR DRIVER 15224M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15225M: Jacopo Mondi <jacopo@jmondi.org> 15226L: linux-media@vger.kernel.org 15227S: Maintained 15228T: git git://linuxtv.org/media_tree.git 15229F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15230F: drivers/media/i2c/ov5647.c 15231 15232OMNIVISION OV5670 SENSOR DRIVER 15233M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15234L: linux-media@vger.kernel.org 15235S: Maintained 15236T: git git://linuxtv.org/media_tree.git 15237F: drivers/media/i2c/ov5670.c 15238 15239OMNIVISION OV5675 SENSOR DRIVER 15240M: Shawn Tu <shawnx.tu@intel.com> 15241L: linux-media@vger.kernel.org 15242S: Maintained 15243T: git git://linuxtv.org/media_tree.git 15244F: drivers/media/i2c/ov5675.c 15245 15246OMNIVISION OV5693 SENSOR DRIVER 15247M: Daniel Scally <djrscally@gmail.com> 15248L: linux-media@vger.kernel.org 15249S: Maintained 15250T: git git://linuxtv.org/media_tree.git 15251F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15252F: drivers/media/i2c/ov5693.c 15253 15254OMNIVISION OV5695 SENSOR DRIVER 15255M: Shunqian Zheng <zhengsq@rock-chips.com> 15256L: linux-media@vger.kernel.org 15257S: Maintained 15258T: git git://linuxtv.org/media_tree.git 15259F: drivers/media/i2c/ov5695.c 15260 15261OMNIVISION OV7670 SENSOR DRIVER 15262L: linux-media@vger.kernel.org 15263S: Orphan 15264T: git git://linuxtv.org/media_tree.git 15265F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15266F: drivers/media/i2c/ov7670.c 15267 15268OMNIVISION OV772x SENSOR DRIVER 15269M: Jacopo Mondi <jacopo@jmondi.org> 15270L: linux-media@vger.kernel.org 15271S: Odd fixes 15272T: git git://linuxtv.org/media_tree.git 15273F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15274F: drivers/media/i2c/ov772x.c 15275F: include/media/i2c/ov772x.h 15276 15277OMNIVISION OV7740 SENSOR DRIVER 15278M: Wenyou Yang <wenyou.yang@microchip.com> 15279L: linux-media@vger.kernel.org 15280S: Maintained 15281T: git git://linuxtv.org/media_tree.git 15282F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15283F: drivers/media/i2c/ov7740.c 15284 15285OMNIVISION OV8856 SENSOR DRIVER 15286M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15287L: linux-media@vger.kernel.org 15288S: Maintained 15289T: git git://linuxtv.org/media_tree.git 15290F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15291F: drivers/media/i2c/ov8856.c 15292 15293OMNIVISION OV9282 SENSOR DRIVER 15294M: Paul J. Murphy <paul.j.murphy@intel.com> 15295M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15296L: linux-media@vger.kernel.org 15297S: Maintained 15298T: git git://linuxtv.org/media_tree.git 15299F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15300F: drivers/media/i2c/ov9282.c 15301 15302OMNIVISION OV9640 SENSOR DRIVER 15303M: Petr Cvek <petrcvekcz@gmail.com> 15304L: linux-media@vger.kernel.org 15305S: Maintained 15306F: drivers/media/i2c/ov9640.* 15307 15308OMNIVISION OV9650 SENSOR DRIVER 15309M: Sakari Ailus <sakari.ailus@linux.intel.com> 15310R: Akinobu Mita <akinobu.mita@gmail.com> 15311R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15312L: linux-media@vger.kernel.org 15313S: Maintained 15314T: git git://linuxtv.org/media_tree.git 15315F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15316F: drivers/media/i2c/ov9650.c 15317 15318OMNIVISION OV9734 SENSOR DRIVER 15319M: Tianshu Qiu <tian.shu.qiu@intel.com> 15320R: Bingbu Cao <bingbu.cao@intel.com> 15321L: linux-media@vger.kernel.org 15322S: Maintained 15323T: git git://linuxtv.org/media_tree.git 15324F: drivers/media/i2c/ov9734.c 15325 15326ONBOARD USB HUB DRIVER 15327M: Matthias Kaehlcke <mka@chromium.org> 15328L: linux-usb@vger.kernel.org 15329S: Maintained 15330F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15331F: drivers/usb/misc/onboard_usb_hub.c 15332 15333ONENAND FLASH DRIVER 15334M: Kyungmin Park <kyungmin.park@samsung.com> 15335L: linux-mtd@lists.infradead.org 15336S: Maintained 15337F: drivers/mtd/nand/onenand/ 15338F: include/linux/mtd/onenand*.h 15339 15340ONION OMEGA2+ BOARD 15341M: Harvey Hunt <harveyhuntnexus@gmail.com> 15342L: linux-mips@vger.kernel.org 15343S: Maintained 15344F: arch/mips/boot/dts/ralink/omega2p.dts 15345 15346OP-TEE DRIVER 15347M: Jens Wiklander <jens.wiklander@linaro.org> 15348L: op-tee@lists.trustedfirmware.org 15349S: Maintained 15350F: Documentation/ABI/testing/sysfs-bus-optee-devices 15351F: drivers/tee/optee/ 15352 15353OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15354M: Sumit Garg <sumit.garg@linaro.org> 15355L: op-tee@lists.trustedfirmware.org 15356S: Maintained 15357F: drivers/char/hw_random/optee-rng.c 15358 15359OP-TEE RTC DRIVER 15360M: Clément Léger <clement.leger@bootlin.com> 15361L: linux-rtc@vger.kernel.org 15362S: Maintained 15363F: drivers/rtc/rtc-optee.c 15364 15365OPA-VNIC DRIVER 15366M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15367L: linux-rdma@vger.kernel.org 15368S: Supported 15369F: drivers/infiniband/ulp/opa_vnic 15370 15371OPEN FIRMWARE AND FLATTENED DEVICE TREE 15372M: Rob Herring <robh+dt@kernel.org> 15373M: Frank Rowand <frowand.list@gmail.com> 15374L: devicetree@vger.kernel.org 15375S: Maintained 15376C: irc://irc.libera.chat/devicetree 15377W: http://www.devicetree.org/ 15378T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15379F: Documentation/ABI/testing/sysfs-firmware-ofw 15380F: drivers/of/ 15381F: include/linux/of*.h 15382F: scripts/dtc/ 15383K: of_overlay_notifier_ 15384K: of_overlay_fdt_apply 15385K: of_overlay_remove 15386 15387OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15388M: Rob Herring <robh+dt@kernel.org> 15389M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15390L: devicetree@vger.kernel.org 15391S: Maintained 15392C: irc://irc.libera.chat/devicetree 15393Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15394T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15395F: Documentation/devicetree/ 15396F: arch/*/boot/dts/ 15397F: include/dt-bindings/ 15398 15399OPENCOMPUTE PTP CLOCK DRIVER 15400M: Jonathan Lemon <jonathan.lemon@gmail.com> 15401M: Vadim Fedorenko <vadfed@fb.com> 15402L: netdev@vger.kernel.org 15403S: Maintained 15404F: drivers/ptp/ptp_ocp.c 15405 15406OPENCORES I2C BUS DRIVER 15407M: Peter Korsgaard <peter@korsgaard.com> 15408M: Andrew Lunn <andrew@lunn.ch> 15409L: linux-i2c@vger.kernel.org 15410S: Maintained 15411F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15412F: Documentation/i2c/busses/i2c-ocores.rst 15413F: drivers/i2c/busses/i2c-ocores.c 15414F: include/linux/platform_data/i2c-ocores.h 15415 15416OPENRISC ARCHITECTURE 15417M: Jonas Bonn <jonas@southpole.se> 15418M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15419M: Stafford Horne <shorne@gmail.com> 15420L: openrisc@lists.librecores.org 15421S: Maintained 15422W: http://openrisc.io 15423T: git https://github.com/openrisc/linux.git 15424F: Documentation/devicetree/bindings/openrisc/ 15425F: Documentation/openrisc/ 15426F: arch/openrisc/ 15427F: drivers/irqchip/irq-ompic.c 15428F: drivers/irqchip/irq-or1k-* 15429 15430OPENVSWITCH 15431M: Pravin B Shelar <pshelar@ovn.org> 15432L: netdev@vger.kernel.org 15433L: dev@openvswitch.org 15434S: Maintained 15435W: http://openvswitch.org 15436F: include/uapi/linux/openvswitch.h 15437F: net/openvswitch/ 15438F: tools/testing/selftests/net/openvswitch/ 15439 15440OPERATING PERFORMANCE POINTS (OPP) 15441M: Viresh Kumar <vireshk@kernel.org> 15442M: Nishanth Menon <nm@ti.com> 15443M: Stephen Boyd <sboyd@kernel.org> 15444L: linux-pm@vger.kernel.org 15445S: Maintained 15446T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15447F: Documentation/devicetree/bindings/opp/ 15448F: Documentation/power/opp.rst 15449F: drivers/opp/ 15450F: include/linux/pm_opp.h 15451 15452OPL4 DRIVER 15453M: Clemens Ladisch <clemens@ladisch.de> 15454L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15455S: Maintained 15456T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15457F: sound/drivers/opl4/ 15458 15459ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15460M: Mark Fasheh <mark@fasheh.com> 15461M: Joel Becker <jlbec@evilplan.org> 15462M: Joseph Qi <joseph.qi@linux.alibaba.com> 15463L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15464S: Supported 15465W: http://ocfs2.wiki.kernel.org 15466F: Documentation/filesystems/dlmfs.rst 15467F: Documentation/filesystems/ocfs2.rst 15468F: fs/ocfs2/ 15469 15470ORANGEFS FILESYSTEM 15471M: Mike Marshall <hubcap@omnibond.com> 15472R: Martin Brandenburg <martin@omnibond.com> 15473L: devel@lists.orangefs.org 15474S: Supported 15475T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15476F: Documentation/filesystems/orangefs.rst 15477F: fs/orangefs/ 15478 15479ORINOCO DRIVER 15480L: linux-wireless@vger.kernel.org 15481S: Orphan 15482W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15483W: http://www.nongnu.org/orinoco/ 15484F: drivers/net/wireless/intersil/orinoco/ 15485 15486OV2659 OMNIVISION SENSOR DRIVER 15487M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15488L: linux-media@vger.kernel.org 15489S: Maintained 15490W: https://linuxtv.org 15491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15492T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15493F: drivers/media/i2c/ov2659.c 15494F: include/media/i2c/ov2659.h 15495 15496OVERLAY FILESYSTEM 15497M: Miklos Szeredi <miklos@szeredi.hu> 15498L: linux-unionfs@vger.kernel.org 15499S: Supported 15500T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15501F: Documentation/filesystems/overlayfs.rst 15502F: fs/overlayfs/ 15503 15504P54 WIRELESS DRIVER 15505M: Christian Lamparter <chunkeey@googlemail.com> 15506L: linux-wireless@vger.kernel.org 15507S: Maintained 15508W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15509F: drivers/net/wireless/intersil/p54/ 15510 15511PACKING 15512M: Vladimir Oltean <olteanv@gmail.com> 15513L: netdev@vger.kernel.org 15514S: Supported 15515F: Documentation/core-api/packing.rst 15516F: include/linux/packing.h 15517F: lib/packing.c 15518 15519PADATA PARALLEL EXECUTION MECHANISM 15520M: Steffen Klassert <steffen.klassert@secunet.com> 15521M: Daniel Jordan <daniel.m.jordan@oracle.com> 15522L: linux-crypto@vger.kernel.org 15523L: linux-kernel@vger.kernel.org 15524S: Maintained 15525F: Documentation/core-api/padata.rst 15526F: include/linux/padata.h 15527F: kernel/padata.c 15528 15529PAGE CACHE 15530M: Matthew Wilcox (Oracle) <willy@infradead.org> 15531L: linux-fsdevel@vger.kernel.org 15532S: Supported 15533T: git git://git.infradead.org/users/willy/pagecache.git 15534F: Documentation/filesystems/locking.rst 15535F: Documentation/filesystems/vfs.rst 15536F: include/linux/pagemap.h 15537F: mm/filemap.c 15538F: mm/page-writeback.c 15539F: mm/readahead.c 15540F: mm/truncate.c 15541 15542PAGE POOL 15543M: Jesper Dangaard Brouer <hawk@kernel.org> 15544M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15545L: netdev@vger.kernel.org 15546S: Supported 15547F: Documentation/networking/page_pool.rst 15548F: include/net/page_pool.h 15549F: include/trace/events/page_pool.h 15550F: net/core/page_pool.c 15551 15552PAGE TABLE CHECK 15553M: Pasha Tatashin <pasha.tatashin@soleen.com> 15554M: Andrew Morton <akpm@linux-foundation.org> 15555L: linux-mm@kvack.org 15556S: Maintained 15557F: Documentation/mm/page_table_check.rst 15558F: include/linux/page_table_check.h 15559F: mm/page_table_check.c 15560 15561PANASONIC LAPTOP ACPI EXTRAS DRIVER 15562M: Kenneth Chan <kenneth.t.chan@gmail.com> 15563L: platform-driver-x86@vger.kernel.org 15564S: Maintained 15565F: drivers/platform/x86/panasonic-laptop.c 15566 15567PARALLAX PING IIO SENSOR DRIVER 15568M: Andreas Klinger <ak@it-klinger.de> 15569L: linux-iio@vger.kernel.org 15570S: Maintained 15571F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15572F: drivers/iio/proximity/ping.c 15573 15574PARALLEL LCD/KEYPAD PANEL DRIVER 15575M: Willy Tarreau <willy@haproxy.com> 15576M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15577S: Odd Fixes 15578F: Documentation/admin-guide/lcd-panel-cgram.rst 15579F: drivers/auxdisplay/panel.c 15580 15581PARALLEL PORT SUBSYSTEM 15582M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15583M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15584L: linux-parport@lists.infradead.org (subscribers-only) 15585S: Maintained 15586F: Documentation/driver-api/parport*.rst 15587F: drivers/char/ppdev.c 15588F: drivers/parport/ 15589F: include/linux/parport*.h 15590F: include/uapi/linux/ppdev.h 15591 15592PARAVIRT_OPS INTERFACE 15593M: Juergen Gross <jgross@suse.com> 15594M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15595R: Alexey Makhalov <amakhalov@vmware.com> 15596R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15597L: virtualization@lists.linux-foundation.org 15598L: x86@kernel.org 15599S: Supported 15600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15601F: Documentation/virt/paravirt_ops.rst 15602F: arch/*/include/asm/paravirt*.h 15603F: arch/*/kernel/paravirt* 15604F: include/linux/hypervisor.h 15605 15606PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15607M: Tim Waugh <tim@cyberelk.net> 15608L: linux-parport@lists.infradead.org (subscribers-only) 15609S: Maintained 15610F: Documentation/admin-guide/blockdev/paride.rst 15611F: drivers/block/paride/ 15612 15613PARISC ARCHITECTURE 15614M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15615M: Helge Deller <deller@gmx.de> 15616L: linux-parisc@vger.kernel.org 15617S: Maintained 15618W: https://parisc.wiki.kernel.org 15619Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15620T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15621T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15622F: Documentation/parisc/ 15623F: arch/parisc/ 15624F: drivers/char/agp/parisc-agp.c 15625F: drivers/input/misc/hp_sdc_rtc.c 15626F: drivers/input/serio/gscps2.c 15627F: drivers/input/serio/hp_sdc* 15628F: drivers/parisc/ 15629F: drivers/parport/parport_gsc.* 15630F: drivers/tty/serial/8250/8250_parisc.c 15631F: drivers/video/console/sti* 15632F: drivers/video/fbdev/sti* 15633F: drivers/video/logo/logo_parisc* 15634F: include/linux/hp_sdc.h 15635 15636PARMAN 15637M: Jiri Pirko <jiri@nvidia.com> 15638L: netdev@vger.kernel.org 15639S: Supported 15640F: include/linux/parman.h 15641F: lib/parman.c 15642F: lib/test_parman.c 15643 15644PC ENGINES APU BOARD DRIVER 15645M: Enrico Weigelt, metux IT consult <info@metux.net> 15646S: Maintained 15647F: drivers/platform/x86/pcengines-apuv2.c 15648 15649PC87360 HARDWARE MONITORING DRIVER 15650M: Jim Cromie <jim.cromie@gmail.com> 15651L: linux-hwmon@vger.kernel.org 15652S: Maintained 15653F: Documentation/hwmon/pc87360.rst 15654F: drivers/hwmon/pc87360.c 15655 15656PC8736x GPIO DRIVER 15657M: Jim Cromie <jim.cromie@gmail.com> 15658S: Maintained 15659F: drivers/char/pc8736x_gpio.c 15660 15661PC87427 HARDWARE MONITORING DRIVER 15662M: Jean Delvare <jdelvare@suse.com> 15663L: linux-hwmon@vger.kernel.org 15664S: Maintained 15665F: Documentation/hwmon/pc87427.rst 15666F: drivers/hwmon/pc87427.c 15667 15668PCA9532 LED DRIVER 15669M: Riku Voipio <riku.voipio@iki.fi> 15670S: Maintained 15671F: drivers/leds/leds-pca9532.c 15672F: include/linux/leds-pca9532.h 15673 15674PCA9541 I2C BUS MASTER SELECTOR DRIVER 15675M: Guenter Roeck <linux@roeck-us.net> 15676L: linux-i2c@vger.kernel.org 15677S: Maintained 15678F: drivers/i2c/muxes/i2c-mux-pca9541.c 15679 15680PCDP - PRIMARY CONSOLE AND DEBUG PORT 15681M: Khalid Aziz <khalid@gonehiking.org> 15682S: Maintained 15683F: drivers/firmware/pcdp.* 15684 15685PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15686M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15687M: Pali Rohár <pali@kernel.org> 15688L: linux-pci@vger.kernel.org 15689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15690S: Maintained 15691F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15692F: drivers/pci/controller/pci-aardvark.c 15693 15694PCI DRIVER FOR ALTERA PCIE IP 15695M: Joyce Ooi <joyce.ooi@intel.com> 15696L: linux-pci@vger.kernel.org 15697S: Supported 15698F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15699F: drivers/pci/controller/pcie-altera.c 15700 15701PCI DRIVER FOR APPLIEDMICRO XGENE 15702M: Toan Le <toan@os.amperecomputing.com> 15703L: linux-pci@vger.kernel.org 15704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15705S: Maintained 15706F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15707F: drivers/pci/controller/pci-xgene.c 15708 15709PCI DRIVER FOR ARM VERSATILE PLATFORM 15710M: Rob Herring <robh@kernel.org> 15711L: linux-pci@vger.kernel.org 15712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15713S: Maintained 15714F: Documentation/devicetree/bindings/pci/versatile.yaml 15715F: drivers/pci/controller/pci-versatile.c 15716 15717PCI DRIVER FOR ARMADA 8K 15718M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15719L: linux-pci@vger.kernel.org 15720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15721S: Maintained 15722F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15723F: drivers/pci/controller/dwc/pcie-armada8k.c 15724 15725PCI DRIVER FOR CADENCE PCIE IP 15726M: Tom Joseph <tjoseph@cadence.com> 15727L: linux-pci@vger.kernel.org 15728S: Maintained 15729F: Documentation/devicetree/bindings/pci/cdns,* 15730F: drivers/pci/controller/cadence/ 15731 15732PCI DRIVER FOR FREESCALE LAYERSCAPE 15733M: Minghuan Lian <minghuan.Lian@nxp.com> 15734M: Mingkai Hu <mingkai.hu@nxp.com> 15735M: Roy Zang <roy.zang@nxp.com> 15736L: linuxppc-dev@lists.ozlabs.org 15737L: linux-pci@vger.kernel.org 15738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15739S: Maintained 15740F: drivers/pci/controller/dwc/*layerscape* 15741 15742PCI DRIVER FOR GENERIC OF HOSTS 15743M: Will Deacon <will@kernel.org> 15744L: linux-pci@vger.kernel.org 15745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15746S: Maintained 15747F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15748F: drivers/pci/controller/pci-host-common.c 15749F: drivers/pci/controller/pci-host-generic.c 15750 15751PCI DRIVER FOR IMX6 15752M: Richard Zhu <hongxing.zhu@nxp.com> 15753M: Lucas Stach <l.stach@pengutronix.de> 15754L: linux-pci@vger.kernel.org 15755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15756S: Maintained 15757F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15758F: drivers/pci/controller/dwc/*imx6* 15759 15760PCI DRIVER FOR FU740 15761M: Paul Walmsley <paul.walmsley@sifive.com> 15762M: Greentime Hu <greentime.hu@sifive.com> 15763L: linux-pci@vger.kernel.org 15764S: Maintained 15765F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15766F: drivers/pci/controller/dwc/pcie-fu740.c 15767 15768PCI DRIVER FOR INTEL IXP4XX 15769M: Linus Walleij <linus.walleij@linaro.org> 15770S: Maintained 15771F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15772F: drivers/pci/controller/pci-ixp4xx.c 15773 15774PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15775M: Nirmal Patel <nirmal.patel@linux.intel.com> 15776R: Jonathan Derrick <jonathan.derrick@linux.dev> 15777L: linux-pci@vger.kernel.org 15778S: Supported 15779F: drivers/pci/controller/vmd.c 15780 15781PCI DRIVER FOR MICROSEMI SWITCHTEC 15782M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15783M: Logan Gunthorpe <logang@deltatee.com> 15784L: linux-pci@vger.kernel.org 15785S: Maintained 15786F: Documentation/ABI/testing/sysfs-class-switchtec 15787F: Documentation/driver-api/switchtec.rst 15788F: drivers/ntb/hw/mscc/ 15789F: drivers/pci/switch/switchtec* 15790F: include/linux/switchtec.h 15791F: include/uapi/linux/switchtec_ioctl.h 15792 15793PCI DRIVER FOR MOBIVEIL PCIE IP 15794M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15795M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15796L: linux-pci@vger.kernel.org 15797S: Supported 15798F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15799F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15800 15801PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15802M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15803M: Pali Rohár <pali@kernel.org> 15804L: linux-pci@vger.kernel.org 15805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15806S: Maintained 15807F: drivers/pci/controller/*mvebu* 15808 15809PCI DRIVER FOR NVIDIA TEGRA 15810M: Thierry Reding <thierry.reding@gmail.com> 15811L: linux-tegra@vger.kernel.org 15812L: linux-pci@vger.kernel.org 15813S: Supported 15814F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15815F: drivers/pci/controller/pci-tegra.c 15816 15817PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15818M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15819L: linux-pci@vger.kernel.org 15820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15821S: Maintained 15822F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15823F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15824 15825PCI DRIVER FOR RENESAS R-CAR 15826M: Marek Vasut <marek.vasut+renesas@gmail.com> 15827M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15828L: linux-pci@vger.kernel.org 15829L: linux-renesas-soc@vger.kernel.org 15830S: Maintained 15831F: Documentation/devicetree/bindings/pci/*rcar* 15832F: drivers/pci/controller/*rcar* 15833 15834PCI DRIVER FOR SAMSUNG EXYNOS 15835M: Jingoo Han <jingoohan1@gmail.com> 15836L: linux-pci@vger.kernel.org 15837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15838L: linux-samsung-soc@vger.kernel.org 15839S: Maintained 15840F: drivers/pci/controller/dwc/pci-exynos.c 15841 15842PCI DRIVER FOR SYNOPSYS DESIGNWARE 15843M: Jingoo Han <jingoohan1@gmail.com> 15844M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15845L: linux-pci@vger.kernel.org 15846S: Maintained 15847F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15848F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15849F: drivers/pci/controller/dwc/*designware* 15850 15851PCI DRIVER FOR TI DRA7XX/J721E 15852M: Vignesh Raghavendra <vigneshr@ti.com> 15853L: linux-omap@vger.kernel.org 15854L: linux-pci@vger.kernel.org 15855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15856S: Supported 15857F: Documentation/devicetree/bindings/pci/ti-pci.txt 15858F: drivers/pci/controller/cadence/pci-j721e.c 15859F: drivers/pci/controller/dwc/pci-dra7xx.c 15860 15861PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15862M: Linus Walleij <linus.walleij@linaro.org> 15863L: linux-pci@vger.kernel.org 15864S: Maintained 15865F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15866F: drivers/pci/controller/pci-v3-semi.c 15867 15868PCI ENDPOINT SUBSYSTEM 15869M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15870R: Krzysztof Wilczyński <kw@linux.com> 15871R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15872R: Kishon Vijay Abraham I <kishon@kernel.org> 15873L: linux-pci@vger.kernel.org 15874S: Supported 15875Q: https://patchwork.kernel.org/project/linux-pci/list/ 15876B: https://bugzilla.kernel.org 15877C: irc://irc.oftc.net/linux-pci 15878T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15879F: Documentation/PCI/endpoint/* 15880F: Documentation/misc-devices/pci-endpoint-test.rst 15881F: drivers/misc/pci_endpoint_test.c 15882F: drivers/pci/endpoint/ 15883F: tools/pci/ 15884 15885PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15886M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15887R: Oliver O'Halloran <oohall@gmail.com> 15888L: linuxppc-dev@lists.ozlabs.org 15889S: Supported 15890F: Documentation/PCI/pci-error-recovery.rst 15891F: Documentation/powerpc/eeh-pci-error-recovery.rst 15892F: arch/powerpc/include/*/eeh*.h 15893F: arch/powerpc/kernel/eeh*.c 15894F: arch/powerpc/platforms/*/eeh*.c 15895F: drivers/pci/pcie/aer.c 15896F: drivers/pci/pcie/dpc.c 15897F: drivers/pci/pcie/err.c 15898 15899PCI ERROR RECOVERY 15900M: Linas Vepstas <linasvepstas@gmail.com> 15901L: linux-pci@vger.kernel.org 15902S: Supported 15903F: Documentation/PCI/pci-error-recovery.rst 15904 15905PCI PEER-TO-PEER DMA (P2PDMA) 15906M: Bjorn Helgaas <bhelgaas@google.com> 15907M: Logan Gunthorpe <logang@deltatee.com> 15908L: linux-pci@vger.kernel.org 15909S: Supported 15910Q: https://patchwork.kernel.org/project/linux-pci/list/ 15911B: https://bugzilla.kernel.org 15912C: irc://irc.oftc.net/linux-pci 15913T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15914F: Documentation/driver-api/pci/p2pdma.rst 15915F: drivers/pci/p2pdma.c 15916F: include/linux/pci-p2pdma.h 15917 15918PCI MSI DRIVER FOR ALTERA MSI IP 15919M: Joyce Ooi <joyce.ooi@intel.com> 15920L: linux-pci@vger.kernel.org 15921S: Supported 15922F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15923F: drivers/pci/controller/pcie-altera-msi.c 15924 15925PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15926M: Toan Le <toan@os.amperecomputing.com> 15927L: linux-pci@vger.kernel.org 15928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15929S: Maintained 15930F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15931F: drivers/pci/controller/pci-xgene-msi.c 15932 15933PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15934M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15935R: Rob Herring <robh@kernel.org> 15936R: Krzysztof Wilczyński <kw@linux.com> 15937L: linux-pci@vger.kernel.org 15938S: Supported 15939Q: https://patchwork.kernel.org/project/linux-pci/list/ 15940B: https://bugzilla.kernel.org 15941C: irc://irc.oftc.net/linux-pci 15942T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15943F: drivers/pci/controller/ 15944F: drivers/pci/pci-bridge-emul.c 15945F: drivers/pci/pci-bridge-emul.h 15946 15947PCI SUBSYSTEM 15948M: Bjorn Helgaas <bhelgaas@google.com> 15949L: linux-pci@vger.kernel.org 15950S: Supported 15951Q: https://patchwork.kernel.org/project/linux-pci/list/ 15952B: https://bugzilla.kernel.org 15953C: irc://irc.oftc.net/linux-pci 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15955F: Documentation/PCI/ 15956F: Documentation/devicetree/bindings/pci/ 15957F: arch/x86/kernel/early-quirks.c 15958F: arch/x86/kernel/quirks.c 15959F: arch/x86/pci/ 15960F: drivers/acpi/pci* 15961F: drivers/pci/ 15962F: include/asm-generic/pci* 15963F: include/linux/of_pci.h 15964F: include/linux/pci* 15965F: include/uapi/linux/pci* 15966F: lib/pci* 15967 15968PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15969M: Jonathan Chocron <jonnyc@amazon.com> 15970L: linux-pci@vger.kernel.org 15971S: Maintained 15972F: Documentation/devicetree/bindings/pci/pcie-al.txt 15973F: drivers/pci/controller/dwc/pcie-al.c 15974 15975PCIE DRIVER FOR AMLOGIC MESON 15976M: Yue Wang <yue.wang@Amlogic.com> 15977L: linux-pci@vger.kernel.org 15978L: linux-amlogic@lists.infradead.org 15979S: Maintained 15980F: drivers/pci/controller/dwc/pci-meson.c 15981 15982PCIE DRIVER FOR AXIS ARTPEC 15983M: Jesper Nilsson <jesper.nilsson@axis.com> 15984L: linux-arm-kernel@axis.com 15985L: linux-pci@vger.kernel.org 15986S: Maintained 15987F: Documentation/devicetree/bindings/pci/axis,artpec* 15988F: drivers/pci/controller/dwc/*artpec* 15989 15990PCIE DRIVER FOR CAVIUM THUNDERX 15991M: Robert Richter <rric@kernel.org> 15992L: linux-pci@vger.kernel.org 15993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15994S: Odd Fixes 15995F: drivers/pci/controller/pci-thunder-* 15996 15997PCIE DRIVER FOR HISILICON 15998M: Zhou Wang <wangzhou1@hisilicon.com> 15999L: linux-pci@vger.kernel.org 16000S: Maintained 16001F: drivers/pci/controller/dwc/pcie-hisi.c 16002 16003PCIE DRIVER FOR HISILICON KIRIN 16004M: Xiaowei Song <songxiaowei@hisilicon.com> 16005M: Binghui Wang <wangbinghui@hisilicon.com> 16006L: linux-pci@vger.kernel.org 16007S: Maintained 16008F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16009F: drivers/pci/controller/dwc/pcie-kirin.c 16010 16011PCIE DRIVER FOR HISILICON STB 16012M: Shawn Guo <shawn.guo@linaro.org> 16013L: linux-pci@vger.kernel.org 16014S: Maintained 16015F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16016F: drivers/pci/controller/dwc/pcie-histb.c 16017 16018PCIE DRIVER FOR INTEL KEEM BAY 16019M: Srikanth Thokala <srikanth.thokala@intel.com> 16020L: linux-pci@vger.kernel.org 16021S: Supported 16022F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16023F: drivers/pci/controller/dwc/pcie-keembay.c 16024 16025PCIE DRIVER FOR INTEL LGM GW SOC 16026M: Rahul Tanwar <rtanwar@maxlinear.com> 16027L: linux-pci@vger.kernel.org 16028S: Maintained 16029F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16030F: drivers/pci/controller/dwc/pcie-intel-gw.c 16031 16032PCIE DRIVER FOR MEDIATEK 16033M: Ryder Lee <ryder.lee@mediatek.com> 16034M: Jianjun Wang <jianjun.wang@mediatek.com> 16035L: linux-pci@vger.kernel.org 16036L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16037S: Supported 16038F: Documentation/devicetree/bindings/pci/mediatek* 16039F: drivers/pci/controller/*mediatek* 16040 16041PCIE DRIVER FOR MICROCHIP 16042M: Daire McNamara <daire.mcnamara@microchip.com> 16043L: linux-pci@vger.kernel.org 16044S: Supported 16045F: Documentation/devicetree/bindings/pci/microchip* 16046F: drivers/pci/controller/*microchip* 16047 16048PCIE DRIVER FOR QUALCOMM MSM 16049M: Stanimir Varbanov <svarbanov@mm-sol.com> 16050L: linux-pci@vger.kernel.org 16051L: linux-arm-msm@vger.kernel.org 16052S: Maintained 16053F: drivers/pci/controller/dwc/pcie-qcom.c 16054 16055PCIE ENDPOINT DRIVER FOR QUALCOMM 16056M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16057L: linux-pci@vger.kernel.org 16058L: linux-arm-msm@vger.kernel.org 16059S: Maintained 16060F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16061F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16062 16063PCIE DRIVER FOR ROCKCHIP 16064M: Shawn Lin <shawn.lin@rock-chips.com> 16065L: linux-pci@vger.kernel.org 16066L: linux-rockchip@lists.infradead.org 16067S: Maintained 16068F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16069F: drivers/pci/controller/pcie-rockchip* 16070 16071PCIE DRIVER FOR SOCIONEXT UNIPHIER 16072M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16073L: linux-pci@vger.kernel.org 16074S: Maintained 16075F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16076F: drivers/pci/controller/dwc/pcie-uniphier* 16077 16078PCIE DRIVER FOR ST SPEAR13XX 16079M: Pratyush Anand <pratyush.anand@gmail.com> 16080L: linux-pci@vger.kernel.org 16081S: Maintained 16082F: drivers/pci/controller/dwc/*spear* 16083 16084PCI DRIVER FOR XILINX VERSAL CPM 16085M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16086M: Michal Simek <michal.simek@amd.com> 16087L: linux-pci@vger.kernel.org 16088S: Maintained 16089F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16090F: drivers/pci/controller/pcie-xilinx-cpm.c 16091 16092PCMCIA SUBSYSTEM 16093M: Dominik Brodowski <linux@dominikbrodowski.net> 16094S: Odd Fixes 16095T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16096F: Documentation/pcmcia/ 16097F: drivers/pcmcia/ 16098F: include/pcmcia/ 16099F: tools/pcmcia/ 16100 16101PCNET32 NETWORK DRIVER 16102M: Don Fry <pcnet32@frontier.com> 16103L: netdev@vger.kernel.org 16104S: Maintained 16105F: drivers/net/ethernet/amd/pcnet32.c 16106 16107PCRYPT PARALLEL CRYPTO ENGINE 16108M: Steffen Klassert <steffen.klassert@secunet.com> 16109L: linux-crypto@vger.kernel.org 16110S: Maintained 16111F: crypto/pcrypt.c 16112F: include/crypto/pcrypt.h 16113 16114PEAQ WMI HOTKEYS DRIVER 16115M: Hans de Goede <hdegoede@redhat.com> 16116L: platform-driver-x86@vger.kernel.org 16117S: Maintained 16118F: drivers/platform/x86/peaq-wmi.c 16119 16120PECI HARDWARE MONITORING DRIVERS 16121M: Iwona Winiarska <iwona.winiarska@intel.com> 16122L: linux-hwmon@vger.kernel.org 16123S: Supported 16124F: Documentation/hwmon/peci-cputemp.rst 16125F: Documentation/hwmon/peci-dimmtemp.rst 16126F: drivers/hwmon/peci/ 16127 16128PECI SUBSYSTEM 16129M: Iwona Winiarska <iwona.winiarska@intel.com> 16130L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16131S: Supported 16132F: Documentation/devicetree/bindings/peci/ 16133F: Documentation/peci/ 16134F: drivers/peci/ 16135F: include/linux/peci-cpu.h 16136F: include/linux/peci.h 16137 16138PENSANDO ETHERNET DRIVERS 16139M: Shannon Nelson <snelson@pensando.io> 16140M: drivers@pensando.io 16141L: netdev@vger.kernel.org 16142S: Supported 16143F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16144F: drivers/net/ethernet/pensando/ 16145 16146PER-CPU MEMORY ALLOCATOR 16147M: Dennis Zhou <dennis@kernel.org> 16148M: Tejun Heo <tj@kernel.org> 16149M: Christoph Lameter <cl@linux.com> 16150L: linux-mm@kvack.org 16151S: Maintained 16152T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16153F: arch/*/include/asm/percpu.h 16154F: include/linux/percpu*.h 16155F: lib/percpu*.c 16156F: mm/percpu*.c 16157 16158PER-TASK DELAY ACCOUNTING 16159M: Balbir Singh <bsingharora@gmail.com> 16160S: Maintained 16161F: include/linux/delayacct.h 16162F: kernel/delayacct.c 16163 16164PERFORMANCE EVENTS SUBSYSTEM 16165M: Peter Zijlstra <peterz@infradead.org> 16166M: Ingo Molnar <mingo@redhat.com> 16167M: Arnaldo Carvalho de Melo <acme@kernel.org> 16168R: Mark Rutland <mark.rutland@arm.com> 16169R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16170R: Jiri Olsa <jolsa@kernel.org> 16171R: Namhyung Kim <namhyung@kernel.org> 16172L: linux-perf-users@vger.kernel.org 16173L: linux-kernel@vger.kernel.org 16174S: Supported 16175W: https://perf.wiki.kernel.org/ 16176T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16177F: arch/*/events/* 16178F: arch/*/events/*/* 16179F: arch/*/include/asm/perf_event.h 16180F: arch/*/kernel/*/*/perf_event*.c 16181F: arch/*/kernel/*/perf_event*.c 16182F: arch/*/kernel/perf_callchain.c 16183F: arch/*/kernel/perf_event*.c 16184F: include/linux/perf_event.h 16185F: include/uapi/linux/perf_event.h 16186F: kernel/events/* 16187F: tools/lib/perf/ 16188F: tools/perf/ 16189 16190PERFORMANCE EVENTS TOOLING ARM64 16191R: John Garry <john.garry@huawei.com> 16192R: Will Deacon <will@kernel.org> 16193R: James Clark <james.clark@arm.com> 16194R: Mike Leach <mike.leach@linaro.org> 16195R: Leo Yan <leo.yan@linaro.org> 16196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16197S: Supported 16198F: tools/build/feature/test-libopencsd.c 16199F: tools/perf/arch/arm*/ 16200F: tools/perf/pmu-events/arch/arm64/ 16201F: tools/perf/util/arm-spe* 16202F: tools/perf/util/cs-etm* 16203 16204PERSONALITY HANDLING 16205M: Christoph Hellwig <hch@infradead.org> 16206L: linux-abi-devel@lists.sourceforge.net 16207S: Maintained 16208F: include/linux/personality.h 16209F: include/uapi/linux/personality.h 16210 16211PHOENIX RC FLIGHT CONTROLLER ADAPTER 16212M: Marcus Folkesson <marcus.folkesson@gmail.com> 16213L: linux-input@vger.kernel.org 16214S: Maintained 16215F: Documentation/input/devices/pxrc.rst 16216F: drivers/input/joystick/pxrc.c 16217 16218PHONET PROTOCOL 16219M: Remi Denis-Courmont <courmisch@gmail.com> 16220S: Supported 16221F: Documentation/networking/phonet.rst 16222F: include/linux/phonet.h 16223F: include/net/phonet/ 16224F: include/uapi/linux/phonet.h 16225F: net/phonet/ 16226 16227PHRAM MTD DRIVER 16228M: Joern Engel <joern@lazybastard.org> 16229L: linux-mtd@lists.infradead.org 16230S: Maintained 16231F: drivers/mtd/devices/phram.c 16232 16233PICOLCD HID DRIVER 16234M: Bruno Prémont <bonbons@linux-vserver.org> 16235L: linux-input@vger.kernel.org 16236S: Maintained 16237F: drivers/hid/hid-picolcd* 16238 16239PIDFD API 16240M: Christian Brauner <christian@brauner.io> 16241L: linux-kernel@vger.kernel.org 16242S: Maintained 16243T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16244F: samples/pidfd/ 16245F: tools/testing/selftests/clone3/ 16246F: tools/testing/selftests/pid_namespace/ 16247F: tools/testing/selftests/pidfd/ 16248K: (?i)pidfd 16249K: (?i)clone3 16250K: \b(clone_args|kernel_clone_args)\b 16251 16252PIN CONTROL SUBSYSTEM 16253M: Linus Walleij <linus.walleij@linaro.org> 16254L: linux-gpio@vger.kernel.org 16255S: Maintained 16256T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16257F: Documentation/devicetree/bindings/pinctrl/ 16258F: Documentation/driver-api/pin-control.rst 16259F: drivers/pinctrl/ 16260F: include/dt-bindings/pinctrl/ 16261F: include/linux/pinctrl/ 16262 16263PIN CONTROLLER - AMD 16264M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16265M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16266S: Maintained 16267F: drivers/pinctrl/pinctrl-amd.c 16268 16269PIN CONTROLLER - FREESCALE 16270M: Dong Aisheng <aisheng.dong@nxp.com> 16271M: Fabio Estevam <festevam@gmail.com> 16272M: Shawn Guo <shawnguo@kernel.org> 16273M: Jacky Bai <ping.bai@nxp.com> 16274R: Pengutronix Kernel Team <kernel@pengutronix.de> 16275L: linux-gpio@vger.kernel.org 16276S: Maintained 16277F: Documentation/devicetree/bindings/pinctrl/fsl,* 16278F: drivers/pinctrl/freescale/ 16279 16280PIN CONTROLLER - INTEL 16281M: Mika Westerberg <mika.westerberg@linux.intel.com> 16282M: Andy Shevchenko <andy@kernel.org> 16283S: Supported 16284T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16285F: drivers/pinctrl/intel/ 16286 16287PIN CONTROLLER - KEEMBAY 16288M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16289S: Supported 16290F: drivers/pinctrl/pinctrl-keembay* 16291 16292PIN CONTROLLER - MEDIATEK 16293M: Sean Wang <sean.wang@kernel.org> 16294L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16295S: Maintained 16296F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16297F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16298F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16299F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16300F: drivers/pinctrl/mediatek/ 16301 16302PIN CONTROLLER - MICROCHIP AT91 16303M: Ludovic Desroches <ludovic.desroches@microchip.com> 16304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16305L: linux-gpio@vger.kernel.org 16306S: Supported 16307F: drivers/gpio/gpio-sama5d2-piobu.c 16308F: drivers/pinctrl/pinctrl-at91* 16309 16310PIN CONTROLLER - QUALCOMM 16311M: Bjorn Andersson <andersson@kernel.org> 16312L: linux-arm-msm@vger.kernel.org 16313S: Maintained 16314F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16315F: drivers/pinctrl/qcom/ 16316 16317PIN CONTROLLER - RENESAS 16318M: Geert Uytterhoeven <geert+renesas@glider.be> 16319L: linux-renesas-soc@vger.kernel.org 16320S: Supported 16321T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16322F: Documentation/devicetree/bindings/pinctrl/renesas,* 16323F: drivers/pinctrl/renesas/ 16324 16325PIN CONTROLLER - SAMSUNG 16326M: Tomasz Figa <tomasz.figa@gmail.com> 16327M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16328M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16329R: Alim Akhtar <alim.akhtar@samsung.com> 16330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16331L: linux-samsung-soc@vger.kernel.org 16332S: Maintained 16333C: irc://irc.libera.chat/linux-exynos 16334Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16335B: mailto:linux-samsung-soc@vger.kernel.org 16336T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16337F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16338F: drivers/pinctrl/samsung/ 16339F: include/dt-bindings/pinctrl/samsung.h 16340 16341PIN CONTROLLER - SINGLE 16342M: Tony Lindgren <tony@atomide.com> 16343M: Haojian Zhuang <haojian.zhuang@linaro.org> 16344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16345L: linux-omap@vger.kernel.org 16346S: Maintained 16347F: drivers/pinctrl/pinctrl-single.c 16348 16349PIN CONTROLLER - THUNDERBAY 16350M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16351S: Supported 16352F: drivers/pinctrl/pinctrl-thunderbay.c 16353 16354PIN CONTROLLER - SUNPLUS / TIBBO 16355M: Dvorkin Dmitry <dvorkin@tibbo.com> 16356M: Wells Lu <wellslutw@gmail.com> 16357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16358S: Maintained 16359W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16360F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16361F: drivers/pinctrl/sunplus/ 16362F: include/dt-bindings/pinctrl/sppctl*.h 16363 16364PINE64 PINEPHONE KEYBOARD DRIVER 16365M: Samuel Holland <samuel@sholland.org> 16366S: Supported 16367F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16368F: drivers/input/keyboard/pinephone-keyboard.c 16369 16370PKTCDVD DRIVER 16371M: linux-block@vger.kernel.org 16372S: Orphan 16373F: drivers/block/pktcdvd.c 16374F: include/linux/pktcdvd.h 16375F: include/uapi/linux/pktcdvd.h 16376 16377PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16378M: Tomasz Duszynski <tduszyns@gmail.com> 16379S: Maintained 16380F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16381F: drivers/iio/chemical/pms7003.c 16382 16383PLDMFW LIBRARY 16384M: Jacob Keller <jacob.e.keller@intel.com> 16385S: Maintained 16386F: Documentation/driver-api/pldmfw/ 16387F: include/linux/pldmfw.h 16388F: lib/pldmfw/ 16389 16390PLX DMA DRIVER 16391M: Logan Gunthorpe <logang@deltatee.com> 16392S: Maintained 16393F: drivers/dma/plx_dma.c 16394 16395PM6764TR DRIVER 16396M: Charles Hsu <hsu.yungteng@gmail.com> 16397L: linux-hwmon@vger.kernel.org 16398S: Maintained 16399F: Documentation/hwmon/pm6764tr.rst 16400F: drivers/hwmon/pmbus/pm6764tr.c 16401 16402PM-GRAPH UTILITY 16403M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16404L: linux-pm@vger.kernel.org 16405S: Supported 16406W: https://01.org/pm-graph 16407B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16408T: git git://github.com/intel/pm-graph 16409F: tools/power/pm-graph 16410 16411PMBUS HARDWARE MONITORING DRIVERS 16412M: Guenter Roeck <linux@roeck-us.net> 16413L: linux-hwmon@vger.kernel.org 16414S: Maintained 16415W: http://hwmon.wiki.kernel.org/ 16416W: http://www.roeck-us.net/linux/drivers/ 16417T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16418F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16419F: Documentation/devicetree/bindings/hwmon/max31785.txt 16420F: Documentation/hwmon/adm1275.rst 16421F: Documentation/hwmon/ibm-cffps.rst 16422F: Documentation/hwmon/ir35221.rst 16423F: Documentation/hwmon/lm25066.rst 16424F: Documentation/hwmon/ltc2978.rst 16425F: Documentation/hwmon/ltc3815.rst 16426F: Documentation/hwmon/max16064.rst 16427F: Documentation/hwmon/max20751.rst 16428F: Documentation/hwmon/max31785.rst 16429F: Documentation/hwmon/max34440.rst 16430F: Documentation/hwmon/max8688.rst 16431F: Documentation/hwmon/pmbus-core.rst 16432F: Documentation/hwmon/pmbus.rst 16433F: Documentation/hwmon/tps40422.rst 16434F: Documentation/hwmon/ucd9000.rst 16435F: Documentation/hwmon/ucd9200.rst 16436F: Documentation/hwmon/zl6100.rst 16437F: drivers/hwmon/pmbus/ 16438F: include/linux/pmbus.h 16439 16440PMC SIERRA MaxRAID DRIVER 16441L: linux-scsi@vger.kernel.org 16442S: Orphan 16443W: http://www.pmc-sierra.com/ 16444F: drivers/scsi/pmcraid.* 16445 16446PMC SIERRA PM8001 DRIVER 16447M: Jack Wang <jinpu.wang@cloud.ionos.com> 16448L: linux-scsi@vger.kernel.org 16449S: Supported 16450F: drivers/scsi/pm8001/ 16451 16452PNI RM3100 IIO DRIVER 16453M: Song Qiang <songqiang1304521@gmail.com> 16454L: linux-iio@vger.kernel.org 16455S: Maintained 16456F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16457F: drivers/iio/magnetometer/rm3100* 16458 16459PNP SUPPORT 16460M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16461L: linux-acpi@vger.kernel.org 16462S: Maintained 16463F: drivers/pnp/ 16464F: include/linux/pnp.h 16465 16466POSIX CLOCKS and TIMERS 16467M: Thomas Gleixner <tglx@linutronix.de> 16468L: linux-kernel@vger.kernel.org 16469S: Maintained 16470T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16471F: fs/timerfd.c 16472F: include/linux/time_namespace.h 16473F: include/linux/timer* 16474F: kernel/time/*timer* 16475F: kernel/time/namespace.c 16476 16477POWER MANAGEMENT CORE 16478M: "Rafael J. Wysocki" <rafael@kernel.org> 16479L: linux-pm@vger.kernel.org 16480S: Supported 16481B: https://bugzilla.kernel.org 16482T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16483F: drivers/base/power/ 16484F: drivers/powercap/ 16485F: include/linux/intel_rapl.h 16486F: include/linux/pm.h 16487F: include/linux/pm_* 16488F: include/linux/powercap.h 16489F: kernel/configs/nopm.config 16490 16491DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16492M: Daniel Lezcano <daniel.lezcano@kernel.org> 16493L: linux-pm@vger.kernel.org 16494S: Supported 16495B: https://bugzilla.kernel.org 16496T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16497F: drivers/powercap/dtpm* 16498F: include/linux/dtpm.h 16499 16500POWER STATE COORDINATION INTERFACE (PSCI) 16501M: Mark Rutland <mark.rutland@arm.com> 16502M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16503L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16504S: Maintained 16505F: drivers/firmware/psci/ 16506F: include/linux/psci.h 16507F: include/uapi/linux/psci.h 16508 16509POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16510M: Sebastian Reichel <sre@kernel.org> 16511L: linux-pm@vger.kernel.org 16512S: Maintained 16513T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16514F: Documentation/ABI/testing/sysfs-class-power 16515F: Documentation/devicetree/bindings/power/supply/ 16516F: drivers/power/supply/ 16517F: include/linux/power/ 16518F: include/linux/power_supply.h 16519 16520POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16521M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16522L: linuxppc-dev@lists.ozlabs.org 16523S: Maintained 16524F: drivers/char/powernv-op-panel.c 16525 16526PPP OVER ATM (RFC 2364) 16527M: Mitchell Blank Jr <mitch@sfgoth.com> 16528S: Maintained 16529F: include/uapi/linux/atmppp.h 16530F: net/atm/pppoatm.c 16531 16532PPP OVER ETHERNET 16533M: Michal Ostrowski <mostrows@earthlink.net> 16534S: Maintained 16535F: drivers/net/ppp/pppoe.c 16536F: drivers/net/ppp/pppox.c 16537 16538PPP OVER L2TP 16539M: James Chapman <jchapman@katalix.com> 16540S: Maintained 16541F: include/linux/if_pppol2tp.h 16542F: include/uapi/linux/if_pppol2tp.h 16543F: net/l2tp/l2tp_ppp.c 16544 16545PPP PROTOCOL DRIVERS AND COMPRESSORS 16546M: Paul Mackerras <paulus@samba.org> 16547L: linux-ppp@vger.kernel.org 16548S: Maintained 16549F: drivers/net/ppp/ppp_* 16550 16551PPS SUPPORT 16552M: Rodolfo Giometti <giometti@enneenne.com> 16553L: linuxpps@ml.enneenne.com (subscribers-only) 16554S: Maintained 16555W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16556F: Documentation/ABI/testing/sysfs-pps 16557F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16558F: Documentation/driver-api/pps.rst 16559F: drivers/pps/ 16560F: include/linux/pps*.h 16561F: include/uapi/linux/pps.h 16562 16563PPTP DRIVER 16564M: Dmitry Kozlov <xeb@mail.ru> 16565L: netdev@vger.kernel.org 16566S: Maintained 16567W: http://sourceforge.net/projects/accel-pptp 16568F: drivers/net/ppp/pptp.c 16569 16570PRESSURE STALL INFORMATION (PSI) 16571M: Johannes Weiner <hannes@cmpxchg.org> 16572M: Suren Baghdasaryan <surenb@google.com> 16573S: Maintained 16574F: include/linux/psi* 16575F: kernel/sched/psi.c 16576 16577PRINTK 16578M: Petr Mladek <pmladek@suse.com> 16579M: Sergey Senozhatsky <senozhatsky@chromium.org> 16580R: Steven Rostedt <rostedt@goodmis.org> 16581R: John Ogness <john.ogness@linutronix.de> 16582S: Maintained 16583T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16584F: include/linux/printk.h 16585F: kernel/printk/ 16586 16587PRINTK INDEXING 16588R: Chris Down <chris@chrisdown.name> 16589S: Maintained 16590F: Documentation/core-api/printk-index.rst 16591F: kernel/printk/index.c 16592K: printk_index 16593 16594PROC FILESYSTEM 16595L: linux-kernel@vger.kernel.org 16596L: linux-fsdevel@vger.kernel.org 16597S: Maintained 16598F: Documentation/filesystems/proc.rst 16599F: fs/proc/ 16600F: include/linux/proc_fs.h 16601F: tools/testing/selftests/proc/ 16602 16603PROC SYSCTL 16604M: Luis Chamberlain <mcgrof@kernel.org> 16605M: Kees Cook <keescook@chromium.org> 16606M: Iurii Zaikin <yzaikin@google.com> 16607L: linux-kernel@vger.kernel.org 16608L: linux-fsdevel@vger.kernel.org 16609S: Maintained 16610T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16611F: fs/proc/proc_sysctl.c 16612F: include/linux/sysctl.h 16613F: kernel/sysctl-test.c 16614F: kernel/sysctl.c 16615F: tools/testing/selftests/sysctl/ 16616 16617PS3 NETWORK SUPPORT 16618M: Geoff Levand <geoff@infradead.org> 16619L: netdev@vger.kernel.org 16620L: linuxppc-dev@lists.ozlabs.org 16621S: Maintained 16622F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16623 16624PS3 PLATFORM SUPPORT 16625M: Geoff Levand <geoff@infradead.org> 16626L: linuxppc-dev@lists.ozlabs.org 16627S: Maintained 16628F: arch/powerpc/boot/ps3* 16629F: arch/powerpc/include/asm/lv1call.h 16630F: arch/powerpc/include/asm/ps3*.h 16631F: arch/powerpc/platforms/ps3/ 16632F: drivers/*/ps3* 16633F: drivers/ps3/ 16634F: drivers/rtc/rtc-ps3.c 16635F: drivers/usb/host/*ps3.c 16636F: sound/ppc/snd_ps3* 16637 16638PS3VRAM DRIVER 16639M: Jim Paris <jim@jtan.com> 16640M: Geoff Levand <geoff@infradead.org> 16641L: linuxppc-dev@lists.ozlabs.org 16642S: Maintained 16643F: drivers/block/ps3vram.c 16644 16645PSAMPLE PACKET SAMPLING SUPPORT 16646M: Yotam Gigi <yotam.gi@gmail.com> 16647S: Maintained 16648F: include/net/psample.h 16649F: include/uapi/linux/psample.h 16650F: net/psample 16651 16652PSTORE FILESYSTEM 16653M: Kees Cook <keescook@chromium.org> 16654M: Anton Vorontsov <anton@enomsg.org> 16655M: Colin Cross <ccross@android.com> 16656M: Tony Luck <tony.luck@intel.com> 16657S: Maintained 16658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16659F: Documentation/admin-guide/ramoops.rst 16660F: Documentation/admin-guide/pstore-blk.rst 16661F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16662F: drivers/acpi/apei/erst.c 16663F: drivers/firmware/efi/efi-pstore.c 16664F: fs/pstore/ 16665F: include/linux/pstore* 16666K: \b(pstore|ramoops) 16667 16668PTP HARDWARE CLOCK SUPPORT 16669M: Richard Cochran <richardcochran@gmail.com> 16670L: netdev@vger.kernel.org 16671S: Maintained 16672W: http://linuxptp.sourceforge.net/ 16673F: Documentation/ABI/testing/sysfs-ptp 16674F: Documentation/driver-api/ptp.rst 16675F: drivers/net/phy/dp83640* 16676F: drivers/ptp/* 16677F: include/linux/ptp_cl* 16678K: (?:\b|_)ptp(?:\b|_) 16679 16680PTP VIRTUAL CLOCK SUPPORT 16681M: Yangbo Lu <yangbo.lu@nxp.com> 16682L: netdev@vger.kernel.org 16683S: Maintained 16684F: drivers/ptp/ptp_vclock.c 16685F: net/ethtool/phc_vclocks.c 16686 16687PTRACE SUPPORT 16688M: Oleg Nesterov <oleg@redhat.com> 16689S: Maintained 16690F: arch/*/*/ptrace*.c 16691F: arch/*/include/asm/ptrace*.h 16692F: arch/*/ptrace*.c 16693F: include/asm-generic/syscall.h 16694F: include/linux/ptrace.h 16695F: include/linux/regset.h 16696F: include/uapi/linux/ptrace.h 16697F: kernel/ptrace.c 16698 16699PULSE8-CEC DRIVER 16700M: Hans Verkuil <hverkuil@xs4all.nl> 16701L: linux-media@vger.kernel.org 16702S: Maintained 16703T: git git://linuxtv.org/media_tree.git 16704F: Documentation/admin-guide/media/pulse8-cec.rst 16705F: drivers/media/cec/usb/pulse8/ 16706 16707PURELIFI PLFXLC DRIVER 16708M: Srinivasan Raju <srini.raju@purelifi.com> 16709L: linux-wireless@vger.kernel.org 16710S: Supported 16711F: drivers/net/wireless/purelifi/plfxlc/ 16712 16713PVRUSB2 VIDEO4LINUX DRIVER 16714M: Mike Isely <isely@pobox.com> 16715L: pvrusb2@isely.net (subscribers-only) 16716L: linux-media@vger.kernel.org 16717S: Maintained 16718W: http://www.isely.net/pvrusb2/ 16719T: git git://linuxtv.org/media_tree.git 16720F: Documentation/driver-api/media/drivers/pvrusb2* 16721F: drivers/media/usb/pvrusb2/ 16722 16723PWC WEBCAM DRIVER 16724M: Hans Verkuil <hverkuil@xs4all.nl> 16725L: linux-media@vger.kernel.org 16726S: Odd Fixes 16727T: git git://linuxtv.org/media_tree.git 16728F: drivers/media/usb/pwc/* 16729F: include/trace/events/pwc.h 16730 16731PWM IR Transmitter 16732M: Sean Young <sean@mess.org> 16733L: linux-media@vger.kernel.org 16734S: Maintained 16735F: drivers/media/rc/pwm-ir-tx.c 16736 16737PWM SUBSYSTEM 16738M: Thierry Reding <thierry.reding@gmail.com> 16739R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16740L: linux-pwm@vger.kernel.org 16741S: Maintained 16742Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16743T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16744F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16745F: Documentation/devicetree/bindings/pwm/ 16746F: Documentation/driver-api/pwm.rst 16747F: drivers/gpio/gpio-mvebu.c 16748F: drivers/pwm/ 16749F: drivers/video/backlight/pwm_bl.c 16750F: include/dt-bindings/pwm/ 16751F: include/linux/pwm.h 16752F: include/linux/pwm_backlight.h 16753K: pwm_(config|apply_state|ops) 16754 16755PXA GPIO DRIVER 16756M: Robert Jarzmik <robert.jarzmik@free.fr> 16757L: linux-gpio@vger.kernel.org 16758S: Maintained 16759F: drivers/gpio/gpio-pxa.c 16760 16761PXA MMCI DRIVER 16762S: Orphan 16763 16764PXA RTC DRIVER 16765M: Robert Jarzmik <robert.jarzmik@free.fr> 16766L: linux-rtc@vger.kernel.org 16767S: Maintained 16768 16769PXA2xx/PXA3xx SUPPORT 16770M: Daniel Mack <daniel@zonque.org> 16771M: Haojian Zhuang <haojian.zhuang@gmail.com> 16772M: Robert Jarzmik <robert.jarzmik@free.fr> 16773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16774S: Maintained 16775T: git git://github.com/hzhuang1/linux.git 16776T: git git://github.com/rjarzmik/linux.git 16777F: arch/arm/boot/dts/pxa* 16778F: arch/arm/mach-pxa/ 16779F: drivers/dma/pxa* 16780F: drivers/pcmcia/pxa2xx* 16781F: drivers/pinctrl/pxa/ 16782F: drivers/spi/spi-pxa2xx* 16783F: drivers/usb/gadget/udc/pxa2* 16784F: include/sound/pxa2xx-lib.h 16785F: sound/arm/pxa* 16786F: sound/soc/pxa/ 16787 16788QAT DRIVER 16789M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16790L: qat-linux@intel.com 16791S: Supported 16792F: drivers/crypto/qat/ 16793 16794QCOM AUDIO (ASoC) DRIVERS 16795M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16796M: Banajit Goswami <bgoswami@quicinc.com> 16797L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16798S: Supported 16799F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16800F: Documentation/devicetree/bindings/sound/qcom,* 16801F: drivers/soc/qcom/apr.c 16802F: include/dt-bindings/sound/qcom,wcd9335.h 16803F: sound/soc/codecs/lpass-rx-macro.* 16804F: sound/soc/codecs/lpass-tx-macro.* 16805F: sound/soc/codecs/lpass-va-macro.c 16806F: sound/soc/codecs/lpass-wsa-macro.* 16807F: sound/soc/codecs/msm8916-wcd-analog.c 16808F: sound/soc/codecs/msm8916-wcd-digital.c 16809F: sound/soc/codecs/wcd9335.* 16810F: sound/soc/codecs/wcd934x.c 16811F: sound/soc/codecs/wcd-clsh-v2.* 16812F: sound/soc/codecs/wcd-mbhc-v2.* 16813F: sound/soc/codecs/wsa881x.c 16814F: sound/soc/codecs/wsa883x.c 16815F: sound/soc/qcom/ 16816 16817QCOM EMBEDDED USB DEBUGGER (EUD) 16818M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16819L: linux-arm-msm@vger.kernel.org 16820S: Maintained 16821F: Documentation/ABI/testing/sysfs-driver-eud 16822F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16823F: drivers/usb/misc/qcom_eud.c 16824 16825QCOM IPA DRIVER 16826M: Alex Elder <elder@kernel.org> 16827L: netdev@vger.kernel.org 16828S: Supported 16829F: drivers/net/ipa/ 16830 16831QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16832M: Gabriel Somlo <somlo@cmu.edu> 16833M: "Michael S. Tsirkin" <mst@redhat.com> 16834L: qemu-devel@nongnu.org 16835S: Maintained 16836F: drivers/firmware/qemu_fw_cfg.c 16837F: include/uapi/linux/qemu_fw_cfg.h 16838 16839QIB DRIVER 16840M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16841L: linux-rdma@vger.kernel.org 16842S: Supported 16843F: drivers/infiniband/hw/qib/ 16844 16845QLOGIC QL41xxx FCOE DRIVER 16846M: Saurav Kashyap <skashyap@marvell.com> 16847M: Javed Hasan <jhasan@marvell.com> 16848M: GR-QLogic-Storage-Upstream@marvell.com 16849L: linux-scsi@vger.kernel.org 16850S: Supported 16851F: drivers/scsi/qedf/ 16852 16853QLOGIC QL41xxx ISCSI DRIVER 16854M: Nilesh Javali <njavali@marvell.com> 16855M: Manish Rangankar <mrangankar@marvell.com> 16856M: GR-QLogic-Storage-Upstream@marvell.com 16857L: linux-scsi@vger.kernel.org 16858S: Supported 16859F: drivers/scsi/qedi/ 16860 16861QLOGIC QL4xxx ETHERNET DRIVER 16862M: Ariel Elior <aelior@marvell.com> 16863M: Manish Chopra <manishc@marvell.com> 16864L: netdev@vger.kernel.org 16865S: Supported 16866F: drivers/net/ethernet/qlogic/qed/ 16867F: drivers/net/ethernet/qlogic/qede/ 16868F: include/linux/qed/ 16869 16870QLOGIC QL4xxx RDMA DRIVER 16871M: Michal Kalderon <mkalderon@marvell.com> 16872M: Ariel Elior <aelior@marvell.com> 16873L: linux-rdma@vger.kernel.org 16874S: Supported 16875F: drivers/infiniband/hw/qedr/ 16876F: include/uapi/rdma/qedr-abi.h 16877 16878QLOGIC QLA1280 SCSI DRIVER 16879M: Michael Reed <mdr@sgi.com> 16880L: linux-scsi@vger.kernel.org 16881S: Maintained 16882F: drivers/scsi/qla1280.[ch] 16883 16884QLOGIC QLA2XXX FC-SCSI DRIVER 16885M: Nilesh Javali <njavali@marvell.com> 16886M: GR-QLogic-Storage-Upstream@marvell.com 16887L: linux-scsi@vger.kernel.org 16888S: Supported 16889F: drivers/scsi/qla2xxx/ 16890 16891QLOGIC QLA3XXX NETWORK DRIVER 16892M: GR-Linux-NIC-Dev@marvell.com 16893L: netdev@vger.kernel.org 16894S: Supported 16895F: drivers/net/ethernet/qlogic/qla3xxx.* 16896 16897QLOGIC QLA4XXX iSCSI DRIVER 16898M: Nilesh Javali <njavali@marvell.com> 16899M: Manish Rangankar <mrangankar@marvell.com> 16900M: GR-QLogic-Storage-Upstream@marvell.com 16901L: linux-scsi@vger.kernel.org 16902S: Supported 16903F: drivers/scsi/qla4xxx/ 16904 16905QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16906M: Shahed Shaikh <shshaikh@marvell.com> 16907M: Manish Chopra <manishc@marvell.com> 16908M: GR-Linux-NIC-Dev@marvell.com 16909L: netdev@vger.kernel.org 16910S: Supported 16911F: drivers/net/ethernet/qlogic/qlcnic/ 16912 16913QLOGIC QLGE 10Gb ETHERNET DRIVER 16914M: Manish Chopra <manishc@marvell.com> 16915M: GR-Linux-NIC-Dev@marvell.com 16916M: Coiby Xu <coiby.xu@gmail.com> 16917L: netdev@vger.kernel.org 16918S: Supported 16919F: Documentation/networking/device_drivers/qlogic/qlge.rst 16920F: drivers/staging/qlge/ 16921 16922QM1D1B0004 MEDIA DRIVER 16923M: Akihiro Tsukada <tskd08@gmail.com> 16924L: linux-media@vger.kernel.org 16925S: Odd Fixes 16926F: drivers/media/tuners/qm1d1b0004* 16927 16928QM1D1C0042 MEDIA DRIVER 16929M: Akihiro Tsukada <tskd08@gmail.com> 16930L: linux-media@vger.kernel.org 16931S: Odd Fixes 16932F: drivers/media/tuners/qm1d1c0042* 16933 16934QNX4 FILESYSTEM 16935M: Anders Larsen <al@alarsen.net> 16936S: Maintained 16937W: http://www.alarsen.net/linux/qnx4fs/ 16938F: fs/qnx4/ 16939F: include/uapi/linux/qnx4_fs.h 16940F: include/uapi/linux/qnxtypes.h 16941 16942QORIQ DPAA2 FSL-MC BUS DRIVER 16943M: Stuart Yoder <stuyoder@gmail.com> 16944M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16945L: linux-kernel@vger.kernel.org 16946S: Maintained 16947F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16948F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16949F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16950F: drivers/bus/fsl-mc/ 16951F: include/uapi/linux/fsl_mc.h 16952 16953QT1010 MEDIA DRIVER 16954M: Antti Palosaari <crope@iki.fi> 16955L: linux-media@vger.kernel.org 16956S: Maintained 16957W: https://linuxtv.org 16958W: http://palosaari.fi/linux/ 16959Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16960T: git git://linuxtv.org/anttip/media_tree.git 16961F: drivers/media/tuners/qt1010* 16962 16963QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16964M: Kalle Valo <kvalo@kernel.org> 16965L: ath10k@lists.infradead.org 16966S: Supported 16967W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16969F: drivers/net/wireless/ath/ath10k/ 16970F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16971 16972QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16973M: Kalle Valo <kvalo@kernel.org> 16974L: ath11k@lists.infradead.org 16975S: Supported 16976T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16977F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16978F: drivers/net/wireless/ath/ath11k/ 16979 16980QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16981M: Toke Høiland-Jørgensen <toke@toke.dk> 16982L: linux-wireless@vger.kernel.org 16983S: Maintained 16984W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16985F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16986F: drivers/net/wireless/ath/ath9k/ 16987 16988QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16989M: Stephan Gerhold <stephan@gerhold.net> 16990L: netdev@vger.kernel.org 16991L: linux-arm-msm@vger.kernel.org 16992S: Maintained 16993F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16994F: drivers/net/wwan/qcom_bam_dmux.c 16995 16996QUALCOMM CAMERA SUBSYSTEM DRIVER 16997M: Robert Foss <robert.foss@linaro.org> 16998M: Todor Tomov <todor.too@gmail.com> 16999L: linux-media@vger.kernel.org 17000S: Maintained 17001F: Documentation/admin-guide/media/qcom_camss.rst 17002F: Documentation/devicetree/bindings/media/*camss* 17003F: drivers/media/platform/qcom/camss/ 17004 17005QUALCOMM CLOCK DRIVERS 17006M: Bjorn Andersson <andersson@kernel.org> 17007L: linux-arm-msm@vger.kernel.org 17008S: Supported 17009T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17010F: Documentation/devicetree/bindings/clock/qcom,* 17011F: drivers/clk/qcom/ 17012F: include/dt-bindings/clock/qcom,* 17013 17014QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17015M: Niklas Cassel <nks@flawful.org> 17016L: linux-pm@vger.kernel.org 17017L: linux-arm-msm@vger.kernel.org 17018S: Maintained 17019F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17020F: drivers/soc/qcom/cpr.c 17021 17022QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17023M: Ilia Lin <ilia.lin@kernel.org> 17024L: linux-pm@vger.kernel.org 17025S: Maintained 17026F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17027F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17028F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17029 17030QUALCOMM CRYPTO DRIVERS 17031M: Thara Gopinath <thara.gopinath@gmail.com> 17032L: linux-crypto@vger.kernel.org 17033L: linux-arm-msm@vger.kernel.org 17034S: Maintained 17035F: drivers/crypto/qce/ 17036 17037QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17038M: Timur Tabi <timur@kernel.org> 17039L: netdev@vger.kernel.org 17040S: Maintained 17041F: drivers/net/ethernet/qualcomm/emac/ 17042 17043QUALCOMM ETHQOS ETHERNET DRIVER 17044M: Vinod Koul <vkoul@kernel.org> 17045R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17046L: netdev@vger.kernel.org 17047S: Maintained 17048F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17049F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17050 17051QUALCOMM FASTRPC DRIVER 17052M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17053M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17054L: linux-arm-msm@vger.kernel.org 17055S: Maintained 17056F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17057F: drivers/misc/fastrpc.c 17058F: include/uapi/misc/fastrpc.h 17059 17060QUALCOMM HEXAGON ARCHITECTURE 17061M: Brian Cain <bcain@quicinc.com> 17062L: linux-hexagon@vger.kernel.org 17063T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17064S: Supported 17065F: arch/hexagon/ 17066 17067QUALCOMM HIDMA DRIVER 17068M: Sinan Kaya <okaya@kernel.org> 17069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17070L: linux-arm-msm@vger.kernel.org 17071L: dmaengine@vger.kernel.org 17072S: Supported 17073F: drivers/dma/qcom/hidma* 17074 17075QUALCOMM I2C CCI DRIVER 17076M: Loic Poulain <loic.poulain@linaro.org> 17077M: Robert Foss <robert.foss@linaro.org> 17078L: linux-i2c@vger.kernel.org 17079L: linux-arm-msm@vger.kernel.org 17080S: Maintained 17081F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17082F: drivers/i2c/busses/i2c-qcom-cci.c 17083 17084QUALCOMM INTERCONNECT BWMON DRIVER 17085M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17086L: linux-arm-msm@vger.kernel.org 17087S: Maintained 17088F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17089F: drivers/soc/qcom/icc-bwmon.c 17090 17091QUALCOMM IOMMU 17092M: Rob Clark <robdclark@gmail.com> 17093L: iommu@lists.linux.dev 17094L: linux-arm-msm@vger.kernel.org 17095S: Maintained 17096F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17097 17098QUALCOMM IPC ROUTER (QRTR) DRIVER 17099M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17100L: linux-arm-msm@vger.kernel.org 17101S: Maintained 17102F: include/trace/events/qrtr.h 17103F: include/uapi/linux/qrtr.h 17104F: net/qrtr/ 17105 17106QUALCOMM IPCC MAILBOX DRIVER 17107M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17108L: linux-arm-msm@vger.kernel.org 17109S: Supported 17110F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17111F: drivers/mailbox/qcom-ipcc.c 17112F: include/dt-bindings/mailbox/qcom-ipcc.h 17113 17114QUALCOMM IPQ4019 USB PHY DRIVER 17115M: Robert Marko <robert.marko@sartura.hr> 17116M: Luka Perkov <luka.perkov@sartura.hr> 17117L: linux-arm-msm@vger.kernel.org 17118S: Maintained 17119F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17120F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17121 17122QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17123M: Robert Marko <robert.marko@sartura.hr> 17124M: Luka Perkov <luka.perkov@sartura.hr> 17125L: linux-arm-msm@vger.kernel.org 17126S: Maintained 17127F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17128F: drivers/regulator/vqmmc-ipq4019-regulator.c 17129 17130QUALCOMM NAND CONTROLLER DRIVER 17131M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17132L: linux-mtd@lists.infradead.org 17133L: linux-arm-msm@vger.kernel.org 17134S: Maintained 17135F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17136F: drivers/mtd/nand/raw/qcom_nandc.c 17137 17138QUALCOMM RMNET DRIVER 17139M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17140M: Sean Tranchetti <quic_stranche@quicinc.com> 17141L: netdev@vger.kernel.org 17142S: Maintained 17143F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17144F: drivers/net/ethernet/qualcomm/rmnet/ 17145F: include/linux/if_rmnet.h 17146 17147QUALCOMM TSENS THERMAL DRIVER 17148M: Amit Kucheria <amitk@kernel.org> 17149M: Thara Gopinath <thara.gopinath@gmail.com> 17150L: linux-pm@vger.kernel.org 17151L: linux-arm-msm@vger.kernel.org 17152S: Maintained 17153F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17154F: drivers/thermal/qcom/ 17155 17156QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17157M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17158L: linux-media@vger.kernel.org 17159L: linux-arm-msm@vger.kernel.org 17160S: Maintained 17161T: git git://linuxtv.org/media_tree.git 17162F: Documentation/devicetree/bindings/media/*venus* 17163F: drivers/media/platform/qcom/venus/ 17164 17165QUALCOMM WCN36XX WIRELESS DRIVER 17166M: Loic Poulain <loic.poulain@linaro.org> 17167L: wcn36xx@lists.infradead.org 17168S: Supported 17169W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17170F: drivers/net/wireless/ath/wcn36xx/ 17171 17172QUANTENNA QTNFMAC WIRELESS DRIVER 17173M: Igor Mitsyanko <imitsyanko@quantenna.com> 17174R: Sergey Matyukevich <geomatsi@gmail.com> 17175L: linux-wireless@vger.kernel.org 17176S: Maintained 17177F: drivers/net/wireless/quantenna 17178 17179RADEON and AMDGPU DRM DRIVERS 17180M: Alex Deucher <alexander.deucher@amd.com> 17181M: Christian König <christian.koenig@amd.com> 17182M: Pan, Xinhui <Xinhui.Pan@amd.com> 17183L: amd-gfx@lists.freedesktop.org 17184S: Supported 17185T: git https://gitlab.freedesktop.org/agd5f/linux.git 17186B: https://gitlab.freedesktop.org/drm/amd/-/issues 17187C: irc://irc.oftc.net/radeon 17188F: Documentation/gpu/amdgpu/ 17189F: drivers/gpu/drm/amd/ 17190F: drivers/gpu/drm/radeon/ 17191F: include/uapi/drm/amdgpu_drm.h 17192F: include/uapi/drm/radeon_drm.h 17193 17194RADEON FRAMEBUFFER DISPLAY DRIVER 17195M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17196L: linux-fbdev@vger.kernel.org 17197S: Maintained 17198F: drivers/video/fbdev/aty/radeon* 17199F: include/uapi/linux/radeonfb.h 17200 17201RADIOSHARK RADIO DRIVER 17202M: Hans Verkuil <hverkuil@xs4all.nl> 17203L: linux-media@vger.kernel.org 17204S: Maintained 17205T: git git://linuxtv.org/media_tree.git 17206F: drivers/media/radio/radio-shark.c 17207 17208RADIOSHARK2 RADIO DRIVER 17209M: Hans Verkuil <hverkuil@xs4all.nl> 17210L: linux-media@vger.kernel.org 17211S: Maintained 17212T: git git://linuxtv.org/media_tree.git 17213F: drivers/media/radio/radio-shark2.c 17214F: drivers/media/radio/radio-tea5777.c 17215 17216RADOS BLOCK DEVICE (RBD) 17217M: Ilya Dryomov <idryomov@gmail.com> 17218R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17219L: ceph-devel@vger.kernel.org 17220S: Supported 17221W: http://ceph.com/ 17222T: git https://github.com/ceph/ceph-client.git 17223F: Documentation/ABI/testing/sysfs-bus-rbd 17224F: drivers/block/rbd.c 17225F: drivers/block/rbd_types.h 17226 17227RAGE128 FRAMEBUFFER DISPLAY DRIVER 17228M: Paul Mackerras <paulus@samba.org> 17229L: linux-fbdev@vger.kernel.org 17230S: Maintained 17231F: drivers/video/fbdev/aty/aty128fb.c 17232 17233RAINSHADOW-CEC DRIVER 17234M: Hans Verkuil <hverkuil@xs4all.nl> 17235L: linux-media@vger.kernel.org 17236S: Maintained 17237T: git git://linuxtv.org/media_tree.git 17238F: drivers/media/cec/usb/rainshadow/ 17239 17240RALINK MIPS ARCHITECTURE 17241M: John Crispin <john@phrozen.org> 17242L: linux-mips@vger.kernel.org 17243S: Maintained 17244F: arch/mips/ralink 17245 17246RALINK MT7621 MIPS ARCHITECTURE 17247M: Arınç ÜNAL <arinc.unal@arinc9.com> 17248M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17249L: linux-mips@vger.kernel.org 17250S: Maintained 17251F: arch/mips/boot/dts/ralink/mt7621* 17252 17253RALINK PINCTRL DRIVER 17254M: Arınç ÜNAL <arinc.unal@arinc9.com> 17255M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17256L: linux-mips@vger.kernel.org 17257S: Maintained 17258F: drivers/pinctrl/ralink/ 17259 17260RALINK RT2X00 WIRELESS LAN DRIVER 17261M: Stanislaw Gruszka <stf_xl@wp.pl> 17262M: Helmut Schaa <helmut.schaa@googlemail.com> 17263L: linux-wireless@vger.kernel.org 17264S: Maintained 17265F: drivers/net/wireless/ralink/rt2x00/ 17266 17267RAMDISK RAM BLOCK DEVICE DRIVER 17268M: Jens Axboe <axboe@kernel.dk> 17269S: Maintained 17270F: Documentation/admin-guide/blockdev/ramdisk.rst 17271F: drivers/block/brd.c 17272 17273RANCHU VIRTUAL BOARD FOR MIPS 17274M: Miodrag Dinic <miodrag.dinic@mips.com> 17275L: linux-mips@vger.kernel.org 17276S: Supported 17277F: arch/mips/configs/generic/board-ranchu.config 17278F: arch/mips/generic/board-ranchu.c 17279 17280RANDOM NUMBER DRIVER 17281M: "Theodore Ts'o" <tytso@mit.edu> 17282M: Jason A. Donenfeld <Jason@zx2c4.com> 17283T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17284S: Maintained 17285F: drivers/char/random.c 17286F: drivers/virt/vmgenid.c 17287 17288RAPIDIO SUBSYSTEM 17289M: Matt Porter <mporter@kernel.crashing.org> 17290M: Alexandre Bounine <alex.bou9@gmail.com> 17291S: Maintained 17292F: drivers/rapidio/ 17293 17294RAS INFRASTRUCTURE 17295M: Tony Luck <tony.luck@intel.com> 17296M: Borislav Petkov <bp@alien8.de> 17297L: linux-edac@vger.kernel.org 17298S: Maintained 17299F: Documentation/admin-guide/ras.rst 17300F: drivers/ras/ 17301F: include/linux/ras.h 17302F: include/ras/ras_event.h 17303 17304RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17305L: linux-wireless@vger.kernel.org 17306S: Orphan 17307F: drivers/net/wireless/ray* 17308 17309RC-CORE / LIRC FRAMEWORK 17310M: Sean Young <sean@mess.org> 17311L: linux-media@vger.kernel.org 17312S: Maintained 17313W: http://linuxtv.org 17314T: git git://linuxtv.org/media_tree.git 17315F: Documentation/driver-api/media/rc-core.rst 17316F: Documentation/userspace-api/media/rc/ 17317F: drivers/media/rc/ 17318F: include/media/rc-map.h 17319F: include/media/rc-core.h 17320F: include/uapi/linux/lirc.h 17321 17322RCMM REMOTE CONTROLS DECODER 17323M: Patrick Lerda <patrick9876@free.fr> 17324S: Maintained 17325F: drivers/media/rc/ir-rcmm-decoder.c 17326 17327RCUTORTURE TEST FRAMEWORK 17328M: "Paul E. McKenney" <paulmck@kernel.org> 17329M: Josh Triplett <josh@joshtriplett.org> 17330R: Steven Rostedt <rostedt@goodmis.org> 17331R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17332R: Lai Jiangshan <jiangshanlai@gmail.com> 17333L: rcu@vger.kernel.org 17334S: Supported 17335T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17336F: tools/testing/selftests/rcutorture 17337 17338RDACM20 Camera Sensor 17339M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17340M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17341M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17342M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17343L: linux-media@vger.kernel.org 17344S: Maintained 17345F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17346F: drivers/media/i2c/max9271.c 17347F: drivers/media/i2c/max9271.h 17348F: drivers/media/i2c/rdacm20.c 17349 17350RDACM21 Camera Sensor 17351M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17352M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17353M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17354M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17355L: linux-media@vger.kernel.org 17356S: Maintained 17357F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17358F: drivers/media/i2c/max9271.c 17359F: drivers/media/i2c/max9271.h 17360F: drivers/media/i2c/rdacm21.c 17361 17362RDC R-321X SoC 17363M: Florian Fainelli <florian@openwrt.org> 17364S: Maintained 17365 17366RDC R6040 FAST ETHERNET DRIVER 17367M: Florian Fainelli <f.fainelli@gmail.com> 17368L: netdev@vger.kernel.org 17369S: Maintained 17370F: drivers/net/ethernet/rdc/r6040.c 17371 17372RDMAVT - RDMA verbs software 17373M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17374L: linux-rdma@vger.kernel.org 17375S: Supported 17376F: drivers/infiniband/sw/rdmavt 17377 17378RDS - RELIABLE DATAGRAM SOCKETS 17379M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17380L: netdev@vger.kernel.org 17381L: linux-rdma@vger.kernel.org 17382L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17383S: Supported 17384W: https://oss.oracle.com/projects/rds/ 17385F: Documentation/networking/rds.rst 17386F: net/rds/ 17387 17388RDT - RESOURCE ALLOCATION 17389M: Fenghua Yu <fenghua.yu@intel.com> 17390M: Reinette Chatre <reinette.chatre@intel.com> 17391L: linux-kernel@vger.kernel.org 17392S: Supported 17393F: Documentation/x86/resctrl* 17394F: arch/x86/include/asm/resctrl.h 17395F: arch/x86/kernel/cpu/resctrl/ 17396F: tools/testing/selftests/resctrl/ 17397 17398READ-COPY UPDATE (RCU) 17399M: "Paul E. McKenney" <paulmck@kernel.org> 17400M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17401M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17402M: Josh Triplett <josh@joshtriplett.org> 17403R: Steven Rostedt <rostedt@goodmis.org> 17404R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17405R: Lai Jiangshan <jiangshanlai@gmail.com> 17406R: Joel Fernandes <joel@joelfernandes.org> 17407L: rcu@vger.kernel.org 17408S: Supported 17409W: http://www.rdrop.com/users/paulmck/RCU/ 17410T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17411F: Documentation/RCU/ 17412F: include/linux/rcu* 17413F: kernel/rcu/ 17414X: Documentation/RCU/torture.rst 17415X: include/linux/srcu*.h 17416X: kernel/rcu/srcu*.c 17417 17418REAL TIME CLOCK (RTC) SUBSYSTEM 17419M: Alessandro Zummo <a.zummo@towertech.it> 17420M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17421L: linux-rtc@vger.kernel.org 17422S: Maintained 17423Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17424T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17425F: Documentation/admin-guide/rtc.rst 17426F: Documentation/devicetree/bindings/rtc/ 17427F: drivers/rtc/ 17428F: include/linux/platform_data/rtc-* 17429F: include/linux/rtc.h 17430F: include/linux/rtc/ 17431F: include/uapi/linux/rtc.h 17432F: tools/testing/selftests/rtc/ 17433 17434REALTEK AUDIO CODECS 17435M: Oder Chiou <oder_chiou@realtek.com> 17436S: Maintained 17437F: include/sound/rt*.h 17438F: sound/soc/codecs/rt* 17439 17440REALTEK OTTO WATCHDOG 17441M: Sander Vanheule <sander@svanheule.net> 17442L: linux-watchdog@vger.kernel.org 17443S: Maintained 17444F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17445F: drivers/watchdog/realtek_otto_wdt.c 17446 17447REALTEK RTL83xx SMI DSA ROUTER CHIPS 17448M: Linus Walleij <linus.walleij@linaro.org> 17449M: Alvin Šipraga <alsi@bang-olufsen.dk> 17450S: Maintained 17451F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17452F: drivers/net/dsa/realtek/* 17453 17454REALTEK WIRELESS DRIVER (rtlwifi family) 17455M: Ping-Ke Shih <pkshih@realtek.com> 17456L: linux-wireless@vger.kernel.org 17457S: Maintained 17458W: https://wireless.wiki.kernel.org/ 17459T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17460F: drivers/net/wireless/realtek/rtlwifi/ 17461 17462REALTEK WIRELESS DRIVER (rtw88) 17463M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17464L: linux-wireless@vger.kernel.org 17465S: Maintained 17466F: drivers/net/wireless/realtek/rtw88/ 17467 17468REALTEK WIRELESS DRIVER (rtw89) 17469M: Ping-Ke Shih <pkshih@realtek.com> 17470L: linux-wireless@vger.kernel.org 17471S: Maintained 17472F: drivers/net/wireless/realtek/rtw89/ 17473 17474REDPINE WIRELESS DRIVER 17475M: Amitkumar Karwar <amitkarwar@gmail.com> 17476M: Siva Rebbagondla <siva8118@gmail.com> 17477L: linux-wireless@vger.kernel.org 17478S: Maintained 17479F: drivers/net/wireless/rsi/ 17480 17481REGISTER MAP ABSTRACTION 17482M: Mark Brown <broonie@kernel.org> 17483L: linux-kernel@vger.kernel.org 17484S: Supported 17485T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17486F: Documentation/devicetree/bindings/regmap/ 17487F: drivers/base/regmap/ 17488F: include/linux/regmap.h 17489 17490REISERFS FILE SYSTEM 17491L: reiserfs-devel@vger.kernel.org 17492S: Supported 17493F: fs/reiserfs/ 17494 17495REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17496M: Bjorn Andersson <andersson@kernel.org> 17497M: Mathieu Poirier <mathieu.poirier@linaro.org> 17498L: linux-remoteproc@vger.kernel.org 17499S: Maintained 17500T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17501F: Documentation/ABI/testing/sysfs-class-remoteproc 17502F: Documentation/devicetree/bindings/remoteproc/ 17503F: Documentation/staging/remoteproc.rst 17504F: drivers/remoteproc/ 17505F: include/linux/remoteproc.h 17506F: include/linux/remoteproc/ 17507 17508REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17509M: Bjorn Andersson <andersson@kernel.org> 17510M: Mathieu Poirier <mathieu.poirier@linaro.org> 17511L: linux-remoteproc@vger.kernel.org 17512S: Maintained 17513T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17514F: Documentation/ABI/testing/sysfs-bus-rpmsg 17515F: Documentation/staging/rpmsg.rst 17516F: drivers/rpmsg/ 17517F: include/linux/rpmsg.h 17518F: include/linux/rpmsg/ 17519F: include/uapi/linux/rpmsg.h 17520F: samples/rpmsg/ 17521 17522REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17523M: Stephan Gerhold <stephan@gerhold.net> 17524L: netdev@vger.kernel.org 17525L: linux-remoteproc@vger.kernel.org 17526S: Maintained 17527F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17528 17529RENESAS CLOCK DRIVERS 17530M: Geert Uytterhoeven <geert+renesas@glider.be> 17531L: linux-renesas-soc@vger.kernel.org 17532S: Supported 17533T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17534F: Documentation/devicetree/bindings/clock/renesas,* 17535F: drivers/clk/renesas/ 17536 17537RENESAS EMEV2 I2C DRIVER 17538M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17539L: linux-renesas-soc@vger.kernel.org 17540S: Supported 17541F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17542F: drivers/i2c/busses/i2c-emev2.c 17543 17544RENESAS ETHERNET DRIVERS 17545R: Sergey Shtylyov <s.shtylyov@omp.ru> 17546L: netdev@vger.kernel.org 17547L: linux-renesas-soc@vger.kernel.org 17548F: Documentation/devicetree/bindings/net/renesas,*.yaml 17549F: drivers/net/ethernet/renesas/ 17550F: include/linux/sh_eth.h 17551 17552RENESAS R-CAR GYROADC DRIVER 17553M: Marek Vasut <marek.vasut@gmail.com> 17554L: linux-iio@vger.kernel.org 17555S: Supported 17556F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17557F: drivers/iio/adc/rcar-gyroadc.c 17558 17559RENESAS R-CAR I2C DRIVERS 17560M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17561L: linux-renesas-soc@vger.kernel.org 17562S: Supported 17563F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17564F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17565F: drivers/i2c/busses/i2c-rcar.c 17566F: drivers/i2c/busses/i2c-sh_mobile.c 17567 17568RENESAS R-CAR SATA DRIVER 17569R: Sergey Shtylyov <s.shtylyov@omp.ru> 17570S: Supported 17571L: linux-ide@vger.kernel.org 17572L: linux-renesas-soc@vger.kernel.org 17573F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17574F: drivers/ata/sata_rcar.c 17575 17576RENESAS R-CAR THERMAL DRIVERS 17577M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17578L: linux-renesas-soc@vger.kernel.org 17579S: Supported 17580F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17581F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17582F: drivers/thermal/rcar_gen3_thermal.c 17583F: drivers/thermal/rcar_thermal.c 17584 17585RENESAS RIIC DRIVER 17586M: Chris Brandt <chris.brandt@renesas.com> 17587L: linux-renesas-soc@vger.kernel.org 17588S: Supported 17589F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17590F: drivers/i2c/busses/i2c-riic.c 17591 17592RENESAS USB PHY DRIVER 17593M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17594L: linux-renesas-soc@vger.kernel.org 17595S: Maintained 17596F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17597 17598RENESAS RZ/G2L A/D DRIVER 17599M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17600L: linux-iio@vger.kernel.org 17601L: linux-renesas-soc@vger.kernel.org 17602S: Supported 17603F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17604F: drivers/iio/adc/rzg2l_adc.c 17605 17606RENESAS RZ/N1 A5PSW SWITCH DRIVER 17607M: Clément Léger <clement.leger@bootlin.com> 17608L: linux-renesas-soc@vger.kernel.org 17609L: netdev@vger.kernel.org 17610S: Maintained 17611F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17612F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17613F: drivers/net/dsa/rzn1_a5psw* 17614F: drivers/net/pcs/pcs-rzn1-miic.c 17615F: include/dt-bindings/net/pcs-rzn1-miic.h 17616F: include/linux/pcs-rzn1-miic.h 17617F: net/dsa/tag_rzn1_a5psw.c 17618 17619RENESAS RZ/N1 RTC CONTROLLER DRIVER 17620M: Miquel Raynal <miquel.raynal@bootlin.com> 17621L: linux-rtc@vger.kernel.org 17622L: linux-renesas-soc@vger.kernel.org 17623S: Maintained 17624F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17625F: drivers/rtc/rtc-rzn1.c 17626 17627RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17628M: Miquel Raynal <miquel.raynal@bootlin.com> 17629L: linux-mtd@lists.infradead.org 17630L: linux-renesas-soc@vger.kernel.org 17631S: Maintained 17632F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17633F: drivers/mtd/nand/raw/renesas-nand-controller.c 17634 17635RENESAS VERSACLOCK 7 CLOCK DRIVER 17636M: Alex Helms <alexander.helms.jy@renesas.com> 17637S: Maintained 17638F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17639F: drivers/clk/clk-versaclock7.c 17640 17641RESET CONTROLLER FRAMEWORK 17642M: Philipp Zabel <p.zabel@pengutronix.de> 17643S: Maintained 17644T: git git://git.pengutronix.de/git/pza/linux 17645F: Documentation/devicetree/bindings/reset/ 17646F: Documentation/driver-api/reset.rst 17647F: drivers/reset/ 17648F: include/dt-bindings/reset/ 17649F: include/linux/reset-controller.h 17650F: include/linux/reset.h 17651F: include/linux/reset/ 17652K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17653 17654RESTARTABLE SEQUENCES SUPPORT 17655M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17656M: Peter Zijlstra <peterz@infradead.org> 17657M: "Paul E. McKenney" <paulmck@kernel.org> 17658M: Boqun Feng <boqun.feng@gmail.com> 17659L: linux-kernel@vger.kernel.org 17660S: Supported 17661F: include/trace/events/rseq.h 17662F: include/uapi/linux/rseq.h 17663F: kernel/rseq.c 17664F: tools/testing/selftests/rseq/ 17665 17666RFKILL 17667M: Johannes Berg <johannes@sipsolutions.net> 17668L: linux-wireless@vger.kernel.org 17669S: Maintained 17670W: https://wireless.wiki.kernel.org/ 17671Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17672T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17673T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17674F: Documentation/ABI/stable/sysfs-class-rfkill 17675F: Documentation/driver-api/rfkill.rst 17676F: include/linux/rfkill.h 17677F: include/uapi/linux/rfkill.h 17678F: net/rfkill/ 17679 17680RHASHTABLE 17681M: Thomas Graf <tgraf@suug.ch> 17682M: Herbert Xu <herbert@gondor.apana.org.au> 17683L: netdev@vger.kernel.org 17684S: Maintained 17685F: include/linux/rhashtable-types.h 17686F: include/linux/rhashtable.h 17687F: lib/rhashtable.c 17688F: lib/test_rhashtable.c 17689 17690RICOH R5C592 MEMORYSTICK DRIVER 17691M: Maxim Levitsky <maximlevitsky@gmail.com> 17692S: Maintained 17693F: drivers/memstick/host/r592.* 17694 17695RICOH SMARTMEDIA/XD DRIVER 17696M: Maxim Levitsky <maximlevitsky@gmail.com> 17697S: Maintained 17698F: drivers/mtd/nand/raw/r852.c 17699F: drivers/mtd/nand/raw/r852.h 17700 17701RISC-V PMU DRIVERS 17702M: Atish Patra <atishp@atishpatra.org> 17703R: Anup Patel <anup@brainfault.org> 17704L: linux-riscv@lists.infradead.org 17705S: Supported 17706F: drivers/perf/riscv_pmu.c 17707F: drivers/perf/riscv_pmu_legacy.c 17708F: drivers/perf/riscv_pmu_sbi.c 17709 17710RISC-V ARCHITECTURE 17711M: Paul Walmsley <paul.walmsley@sifive.com> 17712M: Palmer Dabbelt <palmer@dabbelt.com> 17713M: Albert Ou <aou@eecs.berkeley.edu> 17714L: linux-riscv@lists.infradead.org 17715S: Supported 17716Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17717P: Documentation/riscv/patch-acceptance.rst 17718T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17719F: arch/riscv/ 17720N: riscv 17721K: riscv 17722 17723RISC-V MICROCHIP FPGA SUPPORT 17724M: Conor Dooley <conor.dooley@microchip.com> 17725M: Daire McNamara <daire.mcnamara@microchip.com> 17726L: linux-riscv@lists.infradead.org 17727S: Supported 17728F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17729F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17730F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17731F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17732F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17733F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17734F: Documentation/devicetree/bindings/riscv/microchip.yaml 17735F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17736F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17737F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17738F: arch/riscv/boot/dts/microchip/ 17739F: drivers/char/hw_random/mpfs-rng.c 17740F: drivers/clk/microchip/clk-mpfs.c 17741F: drivers/i2c/busses/i2c-microchip-corei2c.c 17742F: drivers/mailbox/mailbox-mpfs.c 17743F: drivers/pci/controller/pcie-microchip-host.c 17744F: drivers/reset/reset-mpfs.c 17745F: drivers/rtc/rtc-mpfs.c 17746F: drivers/soc/microchip/mpfs-sys-controller.c 17747F: drivers/spi/spi-microchip-core-qspi.c 17748F: drivers/spi/spi-microchip-core.c 17749F: drivers/usb/musb/mpfs.c 17750F: include/soc/microchip/mpfs.h 17751 17752RISC-V MISC SOC SUPPORT 17753M: Conor Dooley <conor@kernel.org> 17754L: linux-riscv@lists.infradead.org 17755S: Maintained 17756Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17757T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17758F: Documentation/devicetree/bindings/riscv/ 17759F: arch/riscv/boot/dts/ 17760 17761RNBD BLOCK DRIVERS 17762M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17763M: Jack Wang <jinpu.wang@ionos.com> 17764L: linux-block@vger.kernel.org 17765S: Maintained 17766F: drivers/block/rnbd/ 17767 17768ROCCAT DRIVERS 17769M: Stefan Achatz <erazor_de@users.sourceforge.net> 17770S: Maintained 17771W: http://sourceforge.net/projects/roccat/ 17772F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17773F: drivers/hid/hid-roccat* 17774F: include/linux/hid-roccat* 17775 17776ROCKCHIP I2S TDM DRIVER 17777M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17778L: linux-rockchip@lists.infradead.org 17779S: Maintained 17780F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17781F: sound/soc/rockchip/rockchip_i2s_tdm.* 17782 17783ROCKCHIP ISP V1 DRIVER 17784M: Dafna Hirschfeld <dafna@fastmail.com> 17785L: linux-media@vger.kernel.org 17786L: linux-rockchip@lists.infradead.org 17787S: Maintained 17788F: Documentation/admin-guide/media/rkisp1.rst 17789F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17790F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17791F: drivers/media/platform/rockchip/rkisp1 17792F: include/uapi/linux/rkisp1-config.h 17793 17794ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17795M: Jacob Chen <jacob-chen@iotwrt.com> 17796M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17797L: linux-media@vger.kernel.org 17798L: linux-rockchip@lists.infradead.org 17799S: Maintained 17800F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17801F: drivers/media/platform/rockchip/rga/ 17802 17803ROCKCHIP VIDEO DECODER DRIVER 17804M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17805L: linux-media@vger.kernel.org 17806L: linux-rockchip@lists.infradead.org 17807S: Maintained 17808F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17809F: drivers/staging/media/rkvdec/ 17810 17811ROCKER DRIVER 17812M: Jiri Pirko <jiri@resnulli.us> 17813L: netdev@vger.kernel.org 17814S: Supported 17815F: drivers/net/ethernet/rocker/ 17816 17817ROCKETPORT EXPRESS/INFINITY DRIVER 17818M: Kevin Cernekee <cernekee@gmail.com> 17819L: linux-serial@vger.kernel.org 17820S: Odd Fixes 17821F: drivers/tty/serial/rp2.* 17822 17823ROHM BD99954 CHARGER IC 17824M: Matti Vaittinen <mazziesaccount@gmail.com> 17825S: Supported 17826F: drivers/power/supply/bd99954-charger.c 17827F: drivers/power/supply/bd99954-charger.h 17828 17829ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17830M: Tomasz Duszynski <tduszyns@gmail.com> 17831S: Maintained 17832F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17833F: drivers/iio/light/bh1750.c 17834 17835ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17836M: Marek Vasut <marek.vasut+renesas@gmail.com> 17837L: linux-kernel@vger.kernel.org 17838L: linux-renesas-soc@vger.kernel.org 17839S: Supported 17840F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17841F: drivers/gpio/gpio-bd9571mwv.c 17842F: drivers/mfd/bd9571mwv.c 17843F: drivers/regulator/bd9571mwv-regulator.c 17844F: include/linux/mfd/bd9571mwv.h 17845 17846ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17847M: Matti Vaittinen <mazziesaccount@gmail.com> 17848S: Supported 17849F: drivers/clk/clk-bd718x7.c 17850F: drivers/gpio/gpio-bd71815.c 17851F: drivers/gpio/gpio-bd71828.c 17852F: drivers/mfd/rohm-bd71828.c 17853F: drivers/mfd/rohm-bd718x7.c 17854F: drivers/mfd/rohm-bd9576.c 17855F: drivers/regulator/bd71815-regulator.c 17856F: drivers/regulator/bd71828-regulator.c 17857F: drivers/regulator/bd718x7-regulator.c 17858F: drivers/regulator/bd9576-regulator.c 17859F: drivers/regulator/rohm-regulator.c 17860F: drivers/rtc/rtc-bd70528.c 17861F: drivers/watchdog/bd9576_wdt.c 17862F: include/linux/mfd/rohm-bd71815.h 17863F: include/linux/mfd/rohm-bd71828.h 17864F: include/linux/mfd/rohm-bd718x7.h 17865F: include/linux/mfd/rohm-bd957x.h 17866F: include/linux/mfd/rohm-generic.h 17867F: include/linux/mfd/rohm-shared.h 17868 17869ROSE NETWORK LAYER 17870M: Ralf Baechle <ralf@linux-mips.org> 17871L: linux-hams@vger.kernel.org 17872S: Maintained 17873W: http://www.linux-ax25.org/ 17874F: include/net/rose.h 17875F: include/uapi/linux/rose.h 17876F: net/rose/ 17877 17878ROTATION DRIVER FOR ALLWINNER A83T 17879M: Jernej Skrabec <jernej.skrabec@gmail.com> 17880L: linux-media@vger.kernel.org 17881S: Maintained 17882T: git git://linuxtv.org/media_tree.git 17883F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17884F: drivers/media/platform/sunxi/sun8i-rotate/ 17885 17886RPMSG TTY DRIVER 17887M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17888L: linux-remoteproc@vger.kernel.org 17889S: Maintained 17890F: drivers/tty/rpmsg_tty.c 17891 17892RTL2830 MEDIA DRIVER 17893M: Antti Palosaari <crope@iki.fi> 17894L: linux-media@vger.kernel.org 17895S: Maintained 17896W: https://linuxtv.org 17897W: http://palosaari.fi/linux/ 17898Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17899T: git git://linuxtv.org/anttip/media_tree.git 17900F: drivers/media/dvb-frontends/rtl2830* 17901 17902RTL2832 MEDIA DRIVER 17903M: Antti Palosaari <crope@iki.fi> 17904L: linux-media@vger.kernel.org 17905S: Maintained 17906W: https://linuxtv.org 17907W: http://palosaari.fi/linux/ 17908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17909T: git git://linuxtv.org/anttip/media_tree.git 17910F: drivers/media/dvb-frontends/rtl2832* 17911 17912RTL2832_SDR MEDIA DRIVER 17913M: Antti Palosaari <crope@iki.fi> 17914L: linux-media@vger.kernel.org 17915S: Maintained 17916W: https://linuxtv.org 17917W: http://palosaari.fi/linux/ 17918Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17919T: git git://linuxtv.org/anttip/media_tree.git 17920F: drivers/media/dvb-frontends/rtl2832_sdr* 17921 17922RTL8180 WIRELESS DRIVER 17923L: linux-wireless@vger.kernel.org 17924S: Orphan 17925W: https://wireless.wiki.kernel.org/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17927F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17928 17929RTL8187 WIRELESS DRIVER 17930M: Herton Ronaldo Krzesinski <herton@canonical.com> 17931M: Hin-Tak Leung <htl10@users.sourceforge.net> 17932M: Larry Finger <Larry.Finger@lwfinger.net> 17933L: linux-wireless@vger.kernel.org 17934S: Maintained 17935W: https://wireless.wiki.kernel.org/ 17936T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17937F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17938 17939RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17940M: Jes Sorensen <Jes.Sorensen@gmail.com> 17941L: linux-wireless@vger.kernel.org 17942S: Maintained 17943T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17944F: drivers/net/wireless/realtek/rtl8xxxu/ 17945 17946RTRS TRANSPORT DRIVERS 17947M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17948M: Jack Wang <jinpu.wang@ionos.com> 17949L: linux-rdma@vger.kernel.org 17950S: Maintained 17951F: drivers/infiniband/ulp/rtrs/ 17952 17953RUNTIME VERIFICATION (RV) 17954M: Daniel Bristot de Oliveira <bristot@kernel.org> 17955M: Steven Rostedt <rostedt@goodmis.org> 17956L: linux-trace-devel@vger.kernel.org 17957S: Maintained 17958F: Documentation/trace/rv/ 17959F: include/linux/rv.h 17960F: include/rv/ 17961F: kernel/trace/rv/ 17962F: tools/verification/ 17963 17964RUST 17965M: Miguel Ojeda <ojeda@kernel.org> 17966M: Alex Gaynor <alex.gaynor@gmail.com> 17967M: Wedson Almeida Filho <wedsonaf@gmail.com> 17968R: Boqun Feng <boqun.feng@gmail.com> 17969R: Gary Guo <gary@garyguo.net> 17970R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17971L: rust-for-linux@vger.kernel.org 17972S: Supported 17973W: https://github.com/Rust-for-Linux/linux 17974B: https://github.com/Rust-for-Linux/linux/issues 17975T: git https://github.com/Rust-for-Linux/linux.git rust-next 17976F: Documentation/rust/ 17977F: rust/ 17978F: samples/rust/ 17979F: scripts/*rust* 17980K: \b(?i:rust)\b 17981 17982RXRPC SOCKETS (AF_RXRPC) 17983M: David Howells <dhowells@redhat.com> 17984M: Marc Dionne <marc.dionne@auristor.com> 17985L: linux-afs@lists.infradead.org 17986S: Supported 17987W: https://www.infradead.org/~dhowells/kafs/ 17988F: Documentation/networking/rxrpc.rst 17989F: include/keys/rxrpc-type.h 17990F: include/net/af_rxrpc.h 17991F: include/trace/events/rxrpc.h 17992F: include/uapi/linux/rxrpc.h 17993F: net/rxrpc/ 17994 17995S3 SAVAGE FRAMEBUFFER DRIVER 17996M: Antonino Daplas <adaplas@gmail.com> 17997L: linux-fbdev@vger.kernel.org 17998S: Maintained 17999F: drivers/video/fbdev/savage/ 18000 18001S390 18002M: Heiko Carstens <hca@linux.ibm.com> 18003M: Vasily Gorbik <gor@linux.ibm.com> 18004M: Alexander Gordeev <agordeev@linux.ibm.com> 18005R: Christian Borntraeger <borntraeger@linux.ibm.com> 18006R: Sven Schnelle <svens@linux.ibm.com> 18007L: linux-s390@vger.kernel.org 18008S: Supported 18009T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18010F: Documentation/driver-api/s390-drivers.rst 18011F: Documentation/s390/ 18012F: arch/s390/ 18013F: drivers/s390/ 18014 18015S390 COMMON I/O LAYER 18016M: Vineeth Vijayan <vneethv@linux.ibm.com> 18017M: Peter Oberparleiter <oberpar@linux.ibm.com> 18018L: linux-s390@vger.kernel.org 18019S: Supported 18020F: drivers/s390/cio/ 18021 18022S390 DASD DRIVER 18023M: Stefan Haberland <sth@linux.ibm.com> 18024M: Jan Hoeppner <hoeppner@linux.ibm.com> 18025L: linux-s390@vger.kernel.org 18026S: Supported 18027F: block/partitions/ibm.c 18028F: drivers/s390/block/dasd* 18029F: include/linux/dasd_mod.h 18030 18031S390 IOMMU (PCI) 18032M: Matthew Rosato <mjrosato@linux.ibm.com> 18033M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18034L: linux-s390@vger.kernel.org 18035S: Supported 18036F: drivers/iommu/s390-iommu.c 18037 18038S390 IUCV NETWORK LAYER 18039M: Alexandra Winter <wintera@linux.ibm.com> 18040M: Wenjia Zhang <wenjia@linux.ibm.com> 18041L: linux-s390@vger.kernel.org 18042L: netdev@vger.kernel.org 18043S: Supported 18044F: drivers/s390/net/*iucv* 18045F: include/net/iucv/ 18046F: net/iucv/ 18047 18048S390 NETWORK DRIVERS 18049M: Alexandra Winter <wintera@linux.ibm.com> 18050M: Wenjia Zhang <wenjia@linux.ibm.com> 18051L: linux-s390@vger.kernel.org 18052L: netdev@vger.kernel.org 18053S: Supported 18054F: drivers/s390/net/ 18055 18056S390 PCI SUBSYSTEM 18057M: Niklas Schnelle <schnelle@linux.ibm.com> 18058M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18059L: linux-s390@vger.kernel.org 18060S: Supported 18061F: arch/s390/pci/ 18062F: drivers/pci/hotplug/s390_pci_hpc.c 18063F: Documentation/s390/pci.rst 18064 18065S390 VFIO AP DRIVER 18066M: Tony Krowiak <akrowiak@linux.ibm.com> 18067M: Halil Pasic <pasic@linux.ibm.com> 18068M: Jason Herne <jjherne@linux.ibm.com> 18069L: linux-s390@vger.kernel.org 18070S: Supported 18071F: Documentation/s390/vfio-ap* 18072F: drivers/s390/crypto/vfio_ap* 18073 18074S390 VFIO-CCW DRIVER 18075M: Eric Farman <farman@linux.ibm.com> 18076M: Matthew Rosato <mjrosato@linux.ibm.com> 18077R: Halil Pasic <pasic@linux.ibm.com> 18078L: linux-s390@vger.kernel.org 18079L: kvm@vger.kernel.org 18080S: Supported 18081F: Documentation/s390/vfio-ccw.rst 18082F: drivers/s390/cio/vfio_ccw* 18083F: include/uapi/linux/vfio_ccw.h 18084 18085S390 VFIO-PCI DRIVER 18086M: Matthew Rosato <mjrosato@linux.ibm.com> 18087M: Eric Farman <farman@linux.ibm.com> 18088L: linux-s390@vger.kernel.org 18089L: kvm@vger.kernel.org 18090S: Supported 18091F: arch/s390/kvm/pci* 18092F: drivers/vfio/pci/vfio_pci_zdev.c 18093F: include/uapi/linux/vfio_zdev.h 18094 18095S390 ZCRYPT DRIVER 18096M: Harald Freudenberger <freude@linux.ibm.com> 18097L: linux-s390@vger.kernel.org 18098S: Supported 18099F: drivers/s390/crypto/ 18100 18101S390 ZFCP DRIVER 18102M: Steffen Maier <maier@linux.ibm.com> 18103M: Benjamin Block <bblock@linux.ibm.com> 18104L: linux-s390@vger.kernel.org 18105S: Supported 18106F: drivers/s390/scsi/zfcp_* 18107 18108S3C ADC BATTERY DRIVER 18109M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18110L: linux-samsung-soc@vger.kernel.org 18111S: Odd Fixes 18112F: drivers/power/supply/s3c_adc_battery.c 18113F: include/linux/s3c_adc_battery.h 18114 18115S3C24XX SD/MMC Driver 18116M: Ben Dooks <ben-linux@fluff.org> 18117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18118S: Supported 18119F: drivers/mmc/host/s3cmci.* 18120 18121SAA6588 RDS RECEIVER DRIVER 18122M: Hans Verkuil <hverkuil@xs4all.nl> 18123L: linux-media@vger.kernel.org 18124S: Odd Fixes 18125W: https://linuxtv.org 18126T: git git://linuxtv.org/media_tree.git 18127F: drivers/media/i2c/saa6588* 18128 18129SAA7134 VIDEO4LINUX DRIVER 18130M: Mauro Carvalho Chehab <mchehab@kernel.org> 18131L: linux-media@vger.kernel.org 18132S: Odd fixes 18133W: https://linuxtv.org 18134T: git git://linuxtv.org/media_tree.git 18135F: Documentation/driver-api/media/drivers/saa7134* 18136F: drivers/media/pci/saa7134/ 18137 18138SAA7146 VIDEO4LINUX-2 DRIVER 18139M: Hans Verkuil <hverkuil@xs4all.nl> 18140L: linux-media@vger.kernel.org 18141S: Maintained 18142T: git git://linuxtv.org/media_tree.git 18143F: drivers/staging/media/deprecated/saa7146/ 18144 18145SAFESETID SECURITY MODULE 18146M: Micah Morton <mortonm@chromium.org> 18147S: Supported 18148F: Documentation/admin-guide/LSM/SafeSetID.rst 18149F: security/safesetid/ 18150 18151SAMSUNG AUDIO (ASoC) DRIVERS 18152M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18153M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18155S: Supported 18156B: mailto:linux-samsung-soc@vger.kernel.org 18157F: Documentation/devicetree/bindings/sound/samsung* 18158F: sound/soc/samsung/ 18159 18160SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18161M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18162L: linux-crypto@vger.kernel.org 18163L: linux-samsung-soc@vger.kernel.org 18164S: Maintained 18165F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18166F: drivers/crypto/exynos-rng.c 18167 18168SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18169M: Łukasz Stelmach <l.stelmach@samsung.com> 18170L: linux-samsung-soc@vger.kernel.org 18171S: Maintained 18172F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18173F: drivers/char/hw_random/exynos-trng.c 18174 18175SAMSUNG FRAMEBUFFER DRIVER 18176M: Jingoo Han <jingoohan1@gmail.com> 18177L: linux-fbdev@vger.kernel.org 18178S: Maintained 18179F: drivers/video/fbdev/s3c-fb.c 18180 18181SAMSUNG INTERCONNECT DRIVERS 18182M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18183M: Artur Świgoń <a.swigon@samsung.com> 18184L: linux-pm@vger.kernel.org 18185L: linux-samsung-soc@vger.kernel.org 18186S: Supported 18187F: drivers/interconnect/samsung/ 18188 18189SAMSUNG LAPTOP DRIVER 18190M: Corentin Chary <corentin.chary@gmail.com> 18191L: platform-driver-x86@vger.kernel.org 18192S: Maintained 18193F: drivers/platform/x86/samsung-laptop.c 18194 18195SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18196M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18197L: linux-kernel@vger.kernel.org 18198L: linux-samsung-soc@vger.kernel.org 18199S: Supported 18200B: mailto:linux-samsung-soc@vger.kernel.org 18201F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18202F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18203F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18204F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18205F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18206F: drivers/clk/clk-s2mps11.c 18207F: drivers/mfd/sec*.c 18208F: drivers/regulator/s2m*.c 18209F: drivers/regulator/s5m*.c 18210F: drivers/rtc/rtc-s5m.c 18211F: include/linux/mfd/samsung/ 18212 18213SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18214M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18215L: linux-media@vger.kernel.org 18216L: linux-samsung-soc@vger.kernel.org 18217S: Maintained 18218F: drivers/media/platform/samsung/s3c-camif/ 18219F: include/media/drv-intf/s3c_camif.h 18220 18221SAMSUNG S3FWRN5 NFC DRIVER 18222M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18223L: linux-nfc@lists.01.org (subscribers-only) 18224S: Maintained 18225F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18226F: drivers/nfc/s3fwrn5 18227 18228SAMSUNG S5C73M3 CAMERA DRIVER 18229M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18230M: Andrzej Hajda <andrzej.hajda@intel.com> 18231L: linux-media@vger.kernel.org 18232S: Supported 18233F: drivers/media/i2c/s5c73m3/* 18234 18235SAMSUNG S5K5BAF CAMERA DRIVER 18236M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18237M: Andrzej Hajda <andrzej.hajda@intel.com> 18238L: linux-media@vger.kernel.org 18239S: Supported 18240F: drivers/media/i2c/s5k5baf.c 18241 18242SAMSUNG S5P Security SubSystem (SSS) DRIVER 18243M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18244M: Vladimir Zapolskiy <vz@mleia.com> 18245L: linux-crypto@vger.kernel.org 18246L: linux-samsung-soc@vger.kernel.org 18247S: Maintained 18248F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18249F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18250F: drivers/crypto/s5p-sss.c 18251 18252SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18253M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18254L: linux-media@vger.kernel.org 18255S: Supported 18256Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18257F: drivers/media/platform/samsung/exynos4-is/ 18258 18259SAMSUNG SOC CLOCK DRIVERS 18260M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18261M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18262M: Tomasz Figa <tomasz.figa@gmail.com> 18263M: Chanwoo Choi <cw00.choi@samsung.com> 18264R: Alim Akhtar <alim.akhtar@samsung.com> 18265L: linux-samsung-soc@vger.kernel.org 18266S: Supported 18267T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18268T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18269F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18270F: Documentation/devicetree/bindings/clock/samsung,s3c* 18271F: drivers/clk/samsung/ 18272F: include/dt-bindings/clock/exynos*.h 18273F: include/dt-bindings/clock/s3c*.h 18274F: include/dt-bindings/clock/s5p*.h 18275F: include/dt-bindings/clock/samsung,*.h 18276F: include/linux/clk/samsung.h 18277F: include/linux/platform_data/clk-s3c2410.h 18278 18279SAMSUNG SPI DRIVERS 18280M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18281M: Andi Shyti <andi@etezian.org> 18282L: linux-spi@vger.kernel.org 18283L: linux-samsung-soc@vger.kernel.org 18284S: Maintained 18285F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18286F: drivers/spi/spi-s3c* 18287F: include/linux/platform_data/spi-s3c64xx.h 18288F: include/linux/spi/s3c24xx-fiq.h 18289 18290SAMSUNG SXGBE DRIVERS 18291M: Byungho An <bh74.an@samsung.com> 18292L: netdev@vger.kernel.org 18293S: Supported 18294F: drivers/net/ethernet/samsung/sxgbe/ 18295 18296SAMSUNG THERMAL DRIVER 18297M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18298M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18299L: linux-pm@vger.kernel.org 18300L: linux-samsung-soc@vger.kernel.org 18301S: Maintained 18302F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18303F: drivers/thermal/samsung/ 18304 18305SAMSUNG USB2 PHY DRIVER 18306M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18307L: linux-kernel@vger.kernel.org 18308S: Supported 18309F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18310F: Documentation/driver-api/phy/samsung-usb2.rst 18311F: drivers/phy/samsung/phy-exynos4210-usb2.c 18312F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18313F: drivers/phy/samsung/phy-exynos5250-usb2.c 18314F: drivers/phy/samsung/phy-s5pv210-usb2.c 18315F: drivers/phy/samsung/phy-samsung-usb2.c 18316F: drivers/phy/samsung/phy-samsung-usb2.h 18317 18318SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18319M: Paul Barker <paul.barker@sancloud.com> 18320R: Marc Murphy <marc.murphy@sancloud.com> 18321S: Supported 18322F: arch/arm/boot/dts/am335x-sancloud* 18323 18324SC1200 WDT DRIVER 18325M: Zwane Mwaikambo <zwanem@gmail.com> 18326S: Maintained 18327F: drivers/watchdog/sc1200wdt.c 18328 18329SCHEDULER 18330M: Ingo Molnar <mingo@redhat.com> 18331M: Peter Zijlstra <peterz@infradead.org> 18332M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18333M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18334R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18335R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18336R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18337R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18338R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18339R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18340L: linux-kernel@vger.kernel.org 18341S: Maintained 18342T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18343F: include/linux/preempt.h 18344F: include/linux/sched.h 18345F: include/linux/wait.h 18346F: include/uapi/linux/sched.h 18347F: kernel/sched/ 18348 18349SCR24X CHIP CARD INTERFACE DRIVER 18350M: Lubomir Rintel <lkundrak@v3.sk> 18351S: Supported 18352F: drivers/char/pcmcia/scr24x_cs.c 18353 18354SCSI RDMA PROTOCOL (SRP) INITIATOR 18355M: Bart Van Assche <bvanassche@acm.org> 18356L: linux-rdma@vger.kernel.org 18357S: Supported 18358Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18359F: drivers/infiniband/ulp/srp/ 18360F: include/scsi/srp.h 18361 18362SCSI RDMA PROTOCOL (SRP) TARGET 18363M: Bart Van Assche <bvanassche@acm.org> 18364L: linux-rdma@vger.kernel.org 18365L: target-devel@vger.kernel.org 18366S: Supported 18367Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18368F: drivers/infiniband/ulp/srpt/ 18369 18370SCSI SG DRIVER 18371M: Doug Gilbert <dgilbert@interlog.com> 18372L: linux-scsi@vger.kernel.org 18373S: Maintained 18374W: http://sg.danny.cz/sg 18375F: Documentation/scsi/scsi-generic.rst 18376F: drivers/scsi/sg.c 18377F: include/scsi/sg.h 18378 18379SCSI SUBSYSTEM 18380M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18381M: "Martin K. Petersen" <martin.petersen@oracle.com> 18382L: linux-scsi@vger.kernel.org 18383S: Maintained 18384Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18385T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18386T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18387F: Documentation/devicetree/bindings/scsi/ 18388F: drivers/scsi/ 18389F: drivers/ufs/ 18390F: include/scsi/ 18391 18392SCSI TAPE DRIVER 18393M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18394L: linux-scsi@vger.kernel.org 18395S: Maintained 18396F: Documentation/scsi/st.rst 18397F: drivers/scsi/st.* 18398F: drivers/scsi/st_*.h 18399 18400SCSI TARGET CORE USER DRIVER 18401M: Bodo Stroesser <bostroesser@gmail.com> 18402L: linux-scsi@vger.kernel.org 18403L: target-devel@vger.kernel.org 18404S: Supported 18405F: Documentation/target/tcmu-design.rst 18406F: drivers/target/target_core_user.c 18407F: include/uapi/linux/target_core_user.h 18408 18409SCSI TARGET SUBSYSTEM 18410M: "Martin K. Petersen" <martin.petersen@oracle.com> 18411L: linux-scsi@vger.kernel.org 18412L: target-devel@vger.kernel.org 18413S: Supported 18414W: http://www.linux-iscsi.org 18415Q: https://patchwork.kernel.org/project/target-devel/list/ 18416T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18417F: Documentation/target/ 18418F: drivers/target/ 18419F: include/target/ 18420 18421SCTP PROTOCOL 18422M: Vlad Yasevich <vyasevich@gmail.com> 18423M: Neil Horman <nhorman@tuxdriver.com> 18424M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18425L: linux-sctp@vger.kernel.org 18426S: Maintained 18427W: http://lksctp.sourceforge.net 18428F: Documentation/networking/sctp.rst 18429F: include/linux/sctp.h 18430F: include/net/sctp/ 18431F: include/uapi/linux/sctp.h 18432F: net/sctp/ 18433 18434SCx200 CPU SUPPORT 18435M: Jim Cromie <jim.cromie@gmail.com> 18436S: Odd Fixes 18437F: Documentation/i2c/busses/scx200_acb.rst 18438F: arch/x86/platform/scx200/ 18439F: drivers/i2c/busses/scx200* 18440F: drivers/mtd/maps/scx200_docflash.c 18441F: drivers/watchdog/scx200_wdt.c 18442F: include/linux/scx200.h 18443 18444SCx200 GPIO DRIVER 18445M: Jim Cromie <jim.cromie@gmail.com> 18446S: Maintained 18447F: drivers/char/scx200_gpio.c 18448F: include/linux/scx200_gpio.h 18449 18450SCx200 HRT CLOCKSOURCE DRIVER 18451M: Jim Cromie <jim.cromie@gmail.com> 18452S: Maintained 18453F: drivers/clocksource/scx200_hrt.c 18454 18455SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18456M: Sascha Sommer <saschasommer@freenet.de> 18457L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18458S: Maintained 18459F: drivers/mmc/host/sdricoh_cs.c 18460 18461SECO BOARDS CEC DRIVER 18462M: Ettore Chimenti <ek5.chimenti@gmail.com> 18463S: Maintained 18464F: drivers/media/cec/platform/seco/seco-cec.c 18465F: drivers/media/cec/platform/seco/seco-cec.h 18466 18467SECURE COMPUTING 18468M: Kees Cook <keescook@chromium.org> 18469R: Andy Lutomirski <luto@amacapital.net> 18470R: Will Drewry <wad@chromium.org> 18471S: Supported 18472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18473F: Documentation/userspace-api/seccomp_filter.rst 18474F: include/linux/seccomp.h 18475F: include/uapi/linux/seccomp.h 18476F: kernel/seccomp.c 18477F: tools/testing/selftests/kselftest_harness.h 18478F: tools/testing/selftests/seccomp/* 18479K: \bsecure_computing 18480K: \bTIF_SECCOMP\b 18481 18482SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18483M: Al Cooper <alcooperx@gmail.com> 18484R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18485L: linux-mmc@vger.kernel.org 18486S: Maintained 18487F: drivers/mmc/host/sdhci-brcmstb* 18488 18489SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18490M: Adrian Hunter <adrian.hunter@intel.com> 18491L: linux-mmc@vger.kernel.org 18492S: Supported 18493F: drivers/mmc/host/sdhci* 18494 18495SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18496M: Eugen Hristev <eugen.hristev@microchip.com> 18497L: linux-mmc@vger.kernel.org 18498S: Supported 18499F: drivers/mmc/host/sdhci-of-at91.c 18500 18501SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18502M: Ben Dooks <ben-linux@fluff.org> 18503M: Jaehoon Chung <jh80.chung@samsung.com> 18504L: linux-mmc@vger.kernel.org 18505S: Maintained 18506F: drivers/mmc/host/sdhci-s3c* 18507 18508SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18509M: Viresh Kumar <vireshk@kernel.org> 18510L: linux-mmc@vger.kernel.org 18511S: Maintained 18512F: drivers/mmc/host/sdhci-spear.c 18513 18514SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18515M: Vignesh Raghavendra <vigneshr@ti.com> 18516L: linux-mmc@vger.kernel.org 18517S: Maintained 18518F: drivers/mmc/host/sdhci-omap.c 18519 18520SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18521M: Haibo Chen <haibo.chen@nxp.com> 18522L: linux-imx@nxp.com 18523L: linux-mmc@vger.kernel.org 18524S: Maintained 18525F: drivers/mmc/host/sdhci-esdhc-imx.c 18526 18527SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18528M: Jonathan Derrick <jonathan.derrick@linux.dev> 18529L: linux-block@vger.kernel.org 18530S: Supported 18531F: block/opal_proto.h 18532F: block/sed* 18533F: include/linux/sed* 18534F: include/uapi/linux/sed* 18535 18536SECURITY CONTACT 18537M: Security Officers <security@kernel.org> 18538S: Supported 18539F: Documentation/admin-guide/security-bugs.rst 18540 18541SECURITY SUBSYSTEM 18542M: Paul Moore <paul@paul-moore.com> 18543M: James Morris <jmorris@namei.org> 18544M: "Serge E. Hallyn" <serge@hallyn.com> 18545L: linux-security-module@vger.kernel.org (suggested Cc:) 18546S: Supported 18547W: http://kernsec.org/ 18548T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18549F: security/ 18550X: security/selinux/ 18551 18552SELINUX SECURITY MODULE 18553M: Paul Moore <paul@paul-moore.com> 18554M: Stephen Smalley <stephen.smalley.work@gmail.com> 18555M: Eric Paris <eparis@parisplace.org> 18556L: selinux@vger.kernel.org 18557S: Supported 18558W: https://selinuxproject.org 18559W: https://github.com/SELinuxProject 18560T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18561F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18562F: Documentation/ABI/obsolete/sysfs-selinux-disable 18563F: Documentation/admin-guide/LSM/SELinux.rst 18564F: include/trace/events/avc.h 18565F: include/uapi/linux/selinux_netlink.h 18566F: scripts/selinux/ 18567F: security/selinux/ 18568 18569SENSABLE PHANTOM 18570M: Jiri Slaby <jirislaby@kernel.org> 18571S: Maintained 18572F: drivers/misc/phantom.c 18573F: include/uapi/linux/phantom.h 18574 18575SENSEAIR SUNRISE 006-0-0007 18576M: Jacopo Mondi <jacopo@jmondi.org> 18577S: Maintained 18578F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18579F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18580F: drivers/iio/chemical/sunrise_co2.c 18581 18582SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18583M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18584S: Maintained 18585F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18586F: drivers/iio/chemical/scd30.h 18587F: drivers/iio/chemical/scd30_core.c 18588F: drivers/iio/chemical/scd30_i2c.c 18589F: drivers/iio/chemical/scd30_serial.c 18590 18591SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18592M: Roan van Dijk <roan@protonic.nl> 18593S: Maintained 18594F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18595F: drivers/iio/chemical/scd4x.c 18596 18597SENSIRION SGP40 GAS SENSOR DRIVER 18598M: Andreas Klinger <ak@it-klinger.de> 18599S: Maintained 18600F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18601F: drivers/iio/chemical/sgp40.c 18602 18603SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18604M: Tomasz Duszynski <tduszyns@gmail.com> 18605S: Maintained 18606F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18607F: drivers/iio/chemical/sps30.c 18608F: drivers/iio/chemical/sps30_i2c.c 18609F: drivers/iio/chemical/sps30_serial.c 18610 18611SERIAL DEVICE BUS 18612M: Rob Herring <robh@kernel.org> 18613L: linux-serial@vger.kernel.org 18614S: Maintained 18615F: Documentation/devicetree/bindings/serial/serial.yaml 18616F: drivers/tty/serdev/ 18617F: include/linux/serdev.h 18618 18619SERIAL DRIVERS 18620M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18621L: linux-serial@vger.kernel.org 18622S: Maintained 18623F: Documentation/devicetree/bindings/serial/ 18624F: drivers/tty/serial/ 18625 18626SERIAL IR RECEIVER 18627M: Sean Young <sean@mess.org> 18628L: linux-media@vger.kernel.org 18629S: Maintained 18630F: drivers/media/rc/serial_ir.c 18631 18632SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18633M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18635S: Maintained 18636F: Documentation/devicetree/bindings/slimbus/ 18637F: drivers/slimbus/ 18638F: include/linux/slimbus.h 18639 18640SFC NETWORK DRIVER 18641M: Edward Cree <ecree.xilinx@gmail.com> 18642M: Martin Habets <habetsm.xilinx@gmail.com> 18643L: netdev@vger.kernel.org 18644S: Supported 18645F: drivers/net/ethernet/sfc/ 18646 18647SFF/SFP/SFP+ MODULE SUPPORT 18648M: Russell King <linux@armlinux.org.uk> 18649L: netdev@vger.kernel.org 18650S: Maintained 18651F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18652F: drivers/net/phy/phylink.c 18653F: drivers/net/phy/sfp* 18654F: include/linux/mdio/mdio-i2c.h 18655F: include/linux/phylink.h 18656F: include/linux/sfp.h 18657K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18658 18659SGI GRU DRIVER 18660M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18661S: Maintained 18662F: drivers/misc/sgi-gru/ 18663 18664SGI XP/XPC/XPNET DRIVER 18665M: Robin Holt <robinmholt@gmail.com> 18666M: Steve Wahl <steve.wahl@hpe.com> 18667R: Mike Travis <mike.travis@hpe.com> 18668S: Maintained 18669F: drivers/misc/sgi-xp/ 18670 18671SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18672M: Karsten Graul <kgraul@linux.ibm.com> 18673M: Wenjia Zhang <wenjia@linux.ibm.com> 18674M: Jan Karcher <jaka@linux.ibm.com> 18675L: linux-s390@vger.kernel.org 18676S: Supported 18677F: net/smc/ 18678 18679SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18680M: Linus Walleij <linus.walleij@linaro.org> 18681L: linux-iio@vger.kernel.org 18682S: Maintained 18683T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18684F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18685F: drivers/iio/light/gp2ap002.c 18686 18687SHARP RJ54N1CB0C SENSOR DRIVER 18688M: Jacopo Mondi <jacopo@jmondi.org> 18689L: linux-media@vger.kernel.org 18690S: Odd fixes 18691T: git git://linuxtv.org/media_tree.git 18692F: drivers/media/i2c/rj54n1cb0c.c 18693F: include/media/i2c/rj54n1cb0c.h 18694 18695SH_VOU V4L2 OUTPUT DRIVER 18696L: linux-media@vger.kernel.org 18697S: Orphan 18698F: drivers/media/platform/renesas/sh_vou.c 18699F: include/media/drv-intf/sh_vou.h 18700 18701SI2157 MEDIA DRIVER 18702M: Antti Palosaari <crope@iki.fi> 18703L: linux-media@vger.kernel.org 18704S: Maintained 18705W: https://linuxtv.org 18706W: http://palosaari.fi/linux/ 18707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18708T: git git://linuxtv.org/anttip/media_tree.git 18709F: drivers/media/tuners/si2157* 18710 18711SI2165 MEDIA DRIVER 18712M: Matthias Schwarzott <zzam@gentoo.org> 18713L: linux-media@vger.kernel.org 18714S: Maintained 18715W: https://linuxtv.org 18716Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18717F: drivers/media/dvb-frontends/si2165* 18718 18719SI2168 MEDIA DRIVER 18720M: Antti Palosaari <crope@iki.fi> 18721L: linux-media@vger.kernel.org 18722S: Maintained 18723W: https://linuxtv.org 18724W: http://palosaari.fi/linux/ 18725Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18726T: git git://linuxtv.org/anttip/media_tree.git 18727F: drivers/media/dvb-frontends/si2168* 18728 18729SI470X FM RADIO RECEIVER I2C DRIVER 18730M: Hans Verkuil <hverkuil@xs4all.nl> 18731L: linux-media@vger.kernel.org 18732S: Odd Fixes 18733W: https://linuxtv.org 18734T: git git://linuxtv.org/media_tree.git 18735F: drivers/media/radio/si470x/radio-si470x-i2c.c 18736 18737SI470X FM RADIO RECEIVER USB DRIVER 18738M: Hans Verkuil <hverkuil@xs4all.nl> 18739L: linux-media@vger.kernel.org 18740S: Maintained 18741W: https://linuxtv.org 18742T: git git://linuxtv.org/media_tree.git 18743F: drivers/media/radio/si470x/radio-si470x-common.c 18744F: drivers/media/radio/si470x/radio-si470x-usb.c 18745F: drivers/media/radio/si470x/radio-si470x.h 18746 18747SI4713 FM RADIO TRANSMITTER I2C DRIVER 18748M: Eduardo Valentin <edubezval@gmail.com> 18749L: linux-media@vger.kernel.org 18750S: Odd Fixes 18751W: https://linuxtv.org 18752T: git git://linuxtv.org/media_tree.git 18753F: drivers/media/radio/si4713/si4713.? 18754 18755SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18756M: Eduardo Valentin <edubezval@gmail.com> 18757L: linux-media@vger.kernel.org 18758S: Odd Fixes 18759W: https://linuxtv.org 18760T: git git://linuxtv.org/media_tree.git 18761F: drivers/media/radio/si4713/radio-platform-si4713.c 18762 18763SI4713 FM RADIO TRANSMITTER USB DRIVER 18764M: Hans Verkuil <hverkuil@xs4all.nl> 18765L: linux-media@vger.kernel.org 18766S: Maintained 18767W: https://linuxtv.org 18768T: git git://linuxtv.org/media_tree.git 18769F: drivers/media/radio/si4713/radio-usb-si4713.c 18770 18771SIANO DVB DRIVER 18772M: Mauro Carvalho Chehab <mchehab@kernel.org> 18773L: linux-media@vger.kernel.org 18774S: Odd fixes 18775W: https://linuxtv.org 18776T: git git://linuxtv.org/media_tree.git 18777F: drivers/media/common/siano/ 18778F: drivers/media/mmc/siano/ 18779F: drivers/media/usb/siano/ 18780F: drivers/media/usb/siano/ 18781 18782SIFIVE DRIVERS 18783M: Palmer Dabbelt <palmer@dabbelt.com> 18784M: Paul Walmsley <paul.walmsley@sifive.com> 18785L: linux-riscv@lists.infradead.org 18786S: Supported 18787N: sifive 18788K: [^@]sifive 18789 18790SIFIVE FU540 SYSTEM-ON-CHIP 18791M: Paul Walmsley <paul.walmsley@sifive.com> 18792M: Palmer Dabbelt <palmer@dabbelt.com> 18793L: linux-riscv@lists.infradead.org 18794S: Supported 18795T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18796N: fu540 18797K: fu540 18798 18799SIFIVE PDMA DRIVER 18800M: Green Wan <green.wan@sifive.com> 18801S: Maintained 18802F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18803F: drivers/dma/sf-pdma/ 18804 18805SIFIVE SOC DRIVERS 18806M: Conor Dooley <conor@kernel.org> 18807L: linux-riscv@lists.infradead.org 18808S: Maintained 18809T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18810F: drivers/soc/sifive/ 18811 18812SILEAD TOUCHSCREEN DRIVER 18813M: Hans de Goede <hdegoede@redhat.com> 18814L: linux-input@vger.kernel.org 18815L: platform-driver-x86@vger.kernel.org 18816S: Maintained 18817F: drivers/input/touchscreen/silead.c 18818F: drivers/platform/x86/touchscreen_dmi.c 18819 18820SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18821M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18822S: Supported 18823F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18824F: drivers/net/wireless/silabs/wfx/ 18825 18826SILICON MOTION SM712 FRAME BUFFER DRIVER 18827M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18828M: Teddy Wang <teddy.wang@siliconmotion.com> 18829M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18830L: linux-fbdev@vger.kernel.org 18831S: Maintained 18832F: Documentation/fb/sm712fb.rst 18833F: drivers/video/fbdev/sm712* 18834 18835SILVACO I3C DUAL-ROLE MASTER 18836M: Miquel Raynal <miquel.raynal@bootlin.com> 18837M: Conor Culhane <conor.culhane@silvaco.com> 18838L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18839S: Maintained 18840F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18841F: drivers/i3c/master/svc-i3c-master.c 18842 18843SIMPLEFB FB DRIVER 18844M: Hans de Goede <hdegoede@redhat.com> 18845L: linux-fbdev@vger.kernel.org 18846S: Maintained 18847F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18848F: drivers/video/fbdev/simplefb.c 18849F: include/linux/platform_data/simplefb.h 18850 18851SIMTEC EB110ATX (Chalice CATS) 18852M: Simtec Linux Team <linux@simtec.co.uk> 18853S: Supported 18854W: http://www.simtec.co.uk/products/EB110ATX/ 18855 18856SIMTEC EB2410ITX (BAST) 18857M: Simtec Linux Team <linux@simtec.co.uk> 18858S: Supported 18859W: http://www.simtec.co.uk/products/EB2410ITX/ 18860F: arch/arm/mach-s3c/bast-ide.c 18861F: arch/arm/mach-s3c/bast-irq.c 18862F: arch/arm/mach-s3c/mach-bast.c 18863 18864SIOX 18865M: Thorsten Scherer <t.scherer@eckelmann.de> 18866M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18867R: Pengutronix Kernel Team <kernel@pengutronix.de> 18868S: Supported 18869F: drivers/gpio/gpio-siox.c 18870F: drivers/siox/* 18871F: include/trace/events/siox.h 18872 18873SIPHASH PRF ROUTINES 18874M: Jason A. Donenfeld <Jason@zx2c4.com> 18875S: Maintained 18876F: include/linux/siphash.h 18877F: lib/siphash.c 18878F: lib/test_siphash.c 18879 18880SIS 190 ETHERNET DRIVER 18881M: Francois Romieu <romieu@fr.zoreil.com> 18882L: netdev@vger.kernel.org 18883S: Maintained 18884F: drivers/net/ethernet/sis/sis190.c 18885 18886SIS 900/7016 FAST ETHERNET DRIVER 18887M: Daniele Venzano <venza@brownhat.org> 18888L: netdev@vger.kernel.org 18889S: Maintained 18890W: http://www.brownhat.org/sis900.html 18891F: drivers/net/ethernet/sis/sis900.* 18892 18893SIS FRAMEBUFFER DRIVER 18894M: Thomas Winischhofer <thomas@winischhofer.net> 18895S: Maintained 18896W: http://www.winischhofer.net/linuxsisvga.shtml 18897F: Documentation/fb/sisfb.rst 18898F: drivers/video/fbdev/sis/ 18899F: include/video/sisfb.h 18900 18901SIS I2C TOUCHSCREEN DRIVER 18902M: Mika Penttilä <mika.penttila@nextfour.com> 18903L: linux-input@vger.kernel.org 18904S: Maintained 18905F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18906F: drivers/input/touchscreen/sis_i2c.c 18907 18908SIS USB2VGA DRIVER 18909M: Thomas Winischhofer <thomas@winischhofer.net> 18910S: Maintained 18911W: http://www.winischhofer.at/linuxsisusbvga.shtml 18912F: drivers/usb/misc/sisusbvga/ 18913 18914SL28 CPLD MFD DRIVER 18915M: Michael Walle <michael@walle.cc> 18916S: Maintained 18917F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18918F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18919F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18920F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18921F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18922F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18923F: drivers/gpio/gpio-sl28cpld.c 18924F: drivers/hwmon/sl28cpld-hwmon.c 18925F: drivers/irqchip/irq-sl28cpld.c 18926F: drivers/pwm/pwm-sl28cpld.c 18927F: drivers/watchdog/sl28cpld_wdt.c 18928 18929SLAB ALLOCATOR 18930M: Christoph Lameter <cl@linux.com> 18931M: Pekka Enberg <penberg@kernel.org> 18932M: David Rientjes <rientjes@google.com> 18933M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18934M: Andrew Morton <akpm@linux-foundation.org> 18935M: Vlastimil Babka <vbabka@suse.cz> 18936R: Roman Gushchin <roman.gushchin@linux.dev> 18937R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18938L: linux-mm@kvack.org 18939S: Maintained 18940T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18941F: include/linux/sl?b*.h 18942F: mm/sl?b* 18943 18944SLCAN CAN NETWORK DRIVER 18945M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18946L: linux-can@vger.kernel.org 18947S: Maintained 18948F: drivers/net/can/slcan/ 18949 18950SLEEPABLE READ-COPY UPDATE (SRCU) 18951M: Lai Jiangshan <jiangshanlai@gmail.com> 18952M: "Paul E. McKenney" <paulmck@kernel.org> 18953M: Josh Triplett <josh@joshtriplett.org> 18954R: Steven Rostedt <rostedt@goodmis.org> 18955R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18956L: rcu@vger.kernel.org 18957S: Supported 18958W: http://www.rdrop.com/users/paulmck/RCU/ 18959T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18960F: include/linux/srcu*.h 18961F: kernel/rcu/srcu*.c 18962 18963SMACK SECURITY MODULE 18964M: Casey Schaufler <casey@schaufler-ca.com> 18965L: linux-security-module@vger.kernel.org 18966S: Maintained 18967W: http://schaufler-ca.com 18968T: git git://github.com/cschaufler/smack-next 18969F: Documentation/admin-guide/LSM/Smack.rst 18970F: security/smack/ 18971 18972SMC91x ETHERNET DRIVER 18973M: Nicolas Pitre <nico@fluxnic.net> 18974S: Odd Fixes 18975F: drivers/net/ethernet/smsc/smc91x.* 18976 18977SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18978M: Mark Rutland <mark.rutland@arm.com> 18979M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18980M: Sudeep Holla <sudeep.holla@arm.com> 18981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18982S: Maintained 18983F: drivers/firmware/smccc/ 18984F: include/linux/arm-smccc.h 18985 18986SMM665 HARDWARE MONITOR DRIVER 18987M: Guenter Roeck <linux@roeck-us.net> 18988L: linux-hwmon@vger.kernel.org 18989S: Maintained 18990F: Documentation/hwmon/smm665.rst 18991F: drivers/hwmon/smm665.c 18992 18993SMSC EMC2103 HARDWARE MONITOR DRIVER 18994M: Steve Glendinning <steve.glendinning@shawell.net> 18995L: linux-hwmon@vger.kernel.org 18996S: Maintained 18997F: Documentation/hwmon/emc2103.rst 18998F: drivers/hwmon/emc2103.c 18999 19000SMSC SCH5627 HARDWARE MONITOR DRIVER 19001M: Hans de Goede <hdegoede@redhat.com> 19002L: linux-hwmon@vger.kernel.org 19003S: Supported 19004F: Documentation/hwmon/sch5627.rst 19005F: drivers/hwmon/sch5627.c 19006 19007SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19008M: Steve Glendinning <steve.glendinning@shawell.net> 19009L: linux-fbdev@vger.kernel.org 19010S: Maintained 19011F: drivers/video/fbdev/smscufx.c 19012 19013SMSC47B397 HARDWARE MONITOR DRIVER 19014M: Jean Delvare <jdelvare@suse.com> 19015L: linux-hwmon@vger.kernel.org 19016S: Maintained 19017F: Documentation/hwmon/smsc47b397.rst 19018F: drivers/hwmon/smsc47b397.c 19019 19020SMSC911x ETHERNET DRIVER 19021M: Steve Glendinning <steve.glendinning@shawell.net> 19022L: netdev@vger.kernel.org 19023S: Maintained 19024F: drivers/net/ethernet/smsc/smsc911x.* 19025F: include/linux/smsc911x.h 19026 19027SMSC9420 PCI ETHERNET DRIVER 19028M: Steve Glendinning <steve.glendinning@shawell.net> 19029L: netdev@vger.kernel.org 19030S: Maintained 19031F: drivers/net/ethernet/smsc/smsc9420.* 19032 19033SOCIONEXT (SNI) AVE NETWORK DRIVER 19034M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19035L: netdev@vger.kernel.org 19036S: Maintained 19037F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19038F: drivers/net/ethernet/socionext/sni_ave.c 19039 19040SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19041M: Jassi Brar <jaswinder.singh@linaro.org> 19042M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19043L: netdev@vger.kernel.org 19044S: Maintained 19045F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19046F: drivers/net/ethernet/socionext/netsec.c 19047 19048SOCIONEXT (SNI) Synquacer SPI DRIVER 19049M: Masahisa Kojima <masahisa.kojima@linaro.org> 19050M: Jassi Brar <jaswinder.singh@linaro.org> 19051L: linux-spi@vger.kernel.org 19052S: Maintained 19053F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19054F: drivers/spi/spi-synquacer.c 19055 19056SOCIONEXT SYNQUACER I2C DRIVER 19057M: Ard Biesheuvel <ardb@kernel.org> 19058L: linux-i2c@vger.kernel.org 19059S: Maintained 19060F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19061F: drivers/i2c/busses/i2c-synquacer.c 19062 19063SOCIONEXT UNIPHIER SOUND DRIVER 19064L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19065S: Orphan 19066F: sound/soc/uniphier/ 19067 19068SOEKRIS NET48XX LED SUPPORT 19069M: Chris Boot <bootc@bootc.net> 19070S: Maintained 19071F: drivers/leds/leds-net48xx.c 19072 19073SOFT-IWARP DRIVER (siw) 19074M: Bernard Metzler <bmt@zurich.ibm.com> 19075L: linux-rdma@vger.kernel.org 19076S: Supported 19077F: drivers/infiniband/sw/siw/ 19078F: include/uapi/rdma/siw-abi.h 19079 19080SOFT-ROCE DRIVER (rxe) 19081M: Zhu Yanjun <zyjzyj2000@gmail.com> 19082L: linux-rdma@vger.kernel.org 19083S: Supported 19084F: drivers/infiniband/sw/rxe/ 19085F: include/uapi/rdma/rdma_user_rxe.h 19086 19087SOFTLOGIC 6x10 MPEG CODEC 19088M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19089M: Anton Sviridenko <anton@corp.bluecherry.net> 19090M: Andrey Utkin <andrey_utkin@fastmail.com> 19091M: Ismael Luceno <ismael@iodev.co.uk> 19092L: linux-media@vger.kernel.org 19093S: Supported 19094F: drivers/media/pci/solo6x10/ 19095 19096SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19097M: James Morse <james.morse@arm.com> 19098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19099S: Maintained 19100F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19101F: drivers/firmware/arm_sdei.c 19102F: include/linux/arm_sdei.h 19103F: include/uapi/linux/arm_sdei.h 19104 19105SOFTWARE NODES AND DEVICE PROPERTIES 19106R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19107R: Daniel Scally <djrscally@gmail.com> 19108R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19109R: Sakari Ailus <sakari.ailus@linux.intel.com> 19110L: linux-acpi@vger.kernel.org 19111S: Maintained 19112F: drivers/base/property.c 19113F: drivers/base/swnode.c 19114F: include/linux/fwnode.h 19115F: include/linux/property.h 19116 19117SOFTWARE RAID (Multiple Disks) SUPPORT 19118M: Song Liu <song@kernel.org> 19119L: linux-raid@vger.kernel.org 19120S: Supported 19121Q: https://patchwork.kernel.org/project/linux-raid/list/ 19122T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19123F: drivers/md/Kconfig 19124F: drivers/md/Makefile 19125F: drivers/md/md* 19126F: drivers/md/raid* 19127F: include/linux/raid/ 19128F: include/uapi/linux/raid/ 19129 19130SOLIDRUN CLEARFOG SUPPORT 19131M: Russell King <linux@armlinux.org.uk> 19132S: Maintained 19133F: arch/arm/boot/dts/armada-388-clearfog* 19134F: arch/arm/boot/dts/armada-38x-solidrun-* 19135 19136SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19137M: Russell King <linux@armlinux.org.uk> 19138S: Maintained 19139F: arch/arm/boot/dts/imx6*-cubox-i* 19140F: arch/arm/boot/dts/imx6*-hummingboard* 19141F: arch/arm/boot/dts/imx6*-sr-* 19142 19143SONIC NETWORK DRIVER 19144M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19145L: netdev@vger.kernel.org 19146S: Maintained 19147F: drivers/net/ethernet/natsemi/sonic.* 19148 19149SONICS SILICON BACKPLANE DRIVER (SSB) 19150M: Michael Buesch <m@bues.ch> 19151L: linux-wireless@vger.kernel.org 19152S: Maintained 19153F: drivers/ssb/ 19154F: include/linux/ssb/ 19155 19156SONY IMX208 SENSOR DRIVER 19157M: Sakari Ailus <sakari.ailus@linux.intel.com> 19158L: linux-media@vger.kernel.org 19159S: Maintained 19160T: git git://linuxtv.org/media_tree.git 19161F: drivers/media/i2c/imx208.c 19162 19163SONY IMX214 SENSOR DRIVER 19164M: Ricardo Ribalda <ribalda@kernel.org> 19165L: linux-media@vger.kernel.org 19166S: Maintained 19167T: git git://linuxtv.org/media_tree.git 19168F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19169F: drivers/media/i2c/imx214.c 19170 19171SONY IMX219 SENSOR DRIVER 19172M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19173L: linux-media@vger.kernel.org 19174S: Maintained 19175T: git git://linuxtv.org/media_tree.git 19176F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19177F: drivers/media/i2c/imx219.c 19178 19179SONY IMX258 SENSOR DRIVER 19180M: Sakari Ailus <sakari.ailus@linux.intel.com> 19181L: linux-media@vger.kernel.org 19182S: Maintained 19183T: git git://linuxtv.org/media_tree.git 19184F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19185F: drivers/media/i2c/imx258.c 19186 19187SONY IMX274 SENSOR DRIVER 19188M: Leon Luo <leonl@leopardimaging.com> 19189L: linux-media@vger.kernel.org 19190S: Maintained 19191T: git git://linuxtv.org/media_tree.git 19192F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19193F: drivers/media/i2c/imx274.c 19194 19195SONY IMX290 SENSOR DRIVER 19196M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19197L: linux-media@vger.kernel.org 19198S: Maintained 19199T: git git://linuxtv.org/media_tree.git 19200F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19201F: drivers/media/i2c/imx290.c 19202 19203SONY IMX319 SENSOR DRIVER 19204M: Bingbu Cao <bingbu.cao@intel.com> 19205L: linux-media@vger.kernel.org 19206S: Maintained 19207T: git git://linuxtv.org/media_tree.git 19208F: drivers/media/i2c/imx319.c 19209 19210SONY IMX334 SENSOR DRIVER 19211M: Paul J. Murphy <paul.j.murphy@intel.com> 19212M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19213L: linux-media@vger.kernel.org 19214S: Maintained 19215T: git git://linuxtv.org/media_tree.git 19216F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19217F: drivers/media/i2c/imx334.c 19218 19219SONY IMX335 SENSOR DRIVER 19220M: Paul J. Murphy <paul.j.murphy@intel.com> 19221M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19222L: linux-media@vger.kernel.org 19223S: Maintained 19224T: git git://linuxtv.org/media_tree.git 19225F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19226F: drivers/media/i2c/imx335.c 19227 19228SONY IMX355 SENSOR DRIVER 19229M: Tianshu Qiu <tian.shu.qiu@intel.com> 19230L: linux-media@vger.kernel.org 19231S: Maintained 19232T: git git://linuxtv.org/media_tree.git 19233F: drivers/media/i2c/imx355.c 19234 19235SONY IMX412 SENSOR DRIVER 19236M: Paul J. Murphy <paul.j.murphy@intel.com> 19237M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19238L: linux-media@vger.kernel.org 19239S: Maintained 19240T: git git://linuxtv.org/media_tree.git 19241F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19242F: drivers/media/i2c/imx412.c 19243 19244SONY MEMORYSTICK SUBSYSTEM 19245M: Maxim Levitsky <maximlevitsky@gmail.com> 19246M: Alex Dubov <oakad@yahoo.com> 19247M: Ulf Hansson <ulf.hansson@linaro.org> 19248L: linux-mmc@vger.kernel.org 19249S: Maintained 19250T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19251F: drivers/memstick/ 19252F: include/linux/memstick.h 19253 19254SONY VAIO CONTROL DEVICE DRIVER 19255M: Mattia Dongili <malattia@linux.it> 19256L: platform-driver-x86@vger.kernel.org 19257S: Maintained 19258W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19259F: Documentation/admin-guide/laptops/sony-laptop.rst 19260F: drivers/char/sonypi.c 19261F: drivers/platform/x86/sony-laptop.c 19262F: include/linux/sony-laptop.h 19263 19264SOUND 19265M: Jaroslav Kysela <perex@perex.cz> 19266M: Takashi Iwai <tiwai@suse.com> 19267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19268S: Maintained 19269W: http://www.alsa-project.org/ 19270Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19271T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19272F: Documentation/sound/ 19273F: include/sound/ 19274F: include/uapi/sound/ 19275F: sound/ 19276F: tools/testing/selftests/alsa 19277 19278SOUND - COMPRESSED AUDIO 19279M: Vinod Koul <vkoul@kernel.org> 19280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19281S: Supported 19282T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19283F: Documentation/sound/designs/compress-offload.rst 19284F: include/sound/compress_driver.h 19285F: include/uapi/sound/compress_* 19286F: sound/core/compress_offload.c 19287F: sound/soc/soc-compress.c 19288 19289SOUND - DMAENGINE HELPERS 19290M: Lars-Peter Clausen <lars@metafoo.de> 19291S: Supported 19292F: include/sound/dmaengine_pcm.h 19293F: sound/core/pcm_dmaengine.c 19294F: sound/soc/soc-generic-dmaengine-pcm.c 19295 19296SOUND - ALSA SELFTESTS 19297M: Mark Brown <broonie@kernel.org> 19298L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19299L: linux-kselftest@vger.kernel.org 19300S: Supported 19301F: tools/testing/selftests/alsa 19302 19303SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19304M: Liam Girdwood <lgirdwood@gmail.com> 19305M: Mark Brown <broonie@kernel.org> 19306L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19307S: Supported 19308W: http://alsa-project.org/main/index.php/ASoC 19309T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19310F: Documentation/devicetree/bindings/sound/ 19311F: Documentation/sound/soc/ 19312F: include/dt-bindings/sound/ 19313F: include/sound/soc* 19314F: sound/soc/ 19315 19316SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19317M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19318M: Liam Girdwood <lgirdwood@gmail.com> 19319M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19320M: Bard Liao <yung-chuan.liao@linux.intel.com> 19321M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19322R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19323M: Daniel Baluta <daniel.baluta@nxp.com> 19324L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19325S: Supported 19326W: https://github.com/thesofproject/linux/ 19327F: sound/soc/sof/ 19328 19329SOUNDWIRE SUBSYSTEM 19330M: Vinod Koul <vkoul@kernel.org> 19331M: Bard Liao <yung-chuan.liao@linux.intel.com> 19332R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19333R: Sanyog Kale <sanyog.r.kale@intel.com> 19334L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19335S: Supported 19336T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19337F: Documentation/driver-api/soundwire/ 19338F: drivers/soundwire/ 19339F: include/linux/soundwire/ 19340 19341SP2 MEDIA DRIVER 19342M: Olli Salonen <olli.salonen@iki.fi> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19347F: drivers/media/dvb-frontends/sp2* 19348 19349SPARC + UltraSPARC (sparc/sparc64) 19350M: "David S. Miller" <davem@davemloft.net> 19351L: sparclinux@vger.kernel.org 19352S: Maintained 19353Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19354T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19355T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19356F: arch/sparc/ 19357F: drivers/sbus/ 19358 19359SPARC SERIAL DRIVERS 19360M: "David S. Miller" <davem@davemloft.net> 19361L: sparclinux@vger.kernel.org 19362S: Maintained 19363T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19364T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19365F: drivers/tty/serial/suncore.c 19366F: drivers/tty/serial/sunhv.c 19367F: drivers/tty/serial/sunsab.c 19368F: drivers/tty/serial/sunsab.h 19369F: drivers/tty/serial/sunsu.c 19370F: drivers/tty/serial/sunzilog.c 19371F: drivers/tty/serial/sunzilog.h 19372F: drivers/tty/vcc.c 19373F: include/linux/sunserialcore.h 19374 19375SPARSE CHECKER 19376M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19377L: linux-sparse@vger.kernel.org 19378S: Maintained 19379W: https://sparse.docs.kernel.org/ 19380T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19381Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19382B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19383F: include/linux/compiler.h 19384 19385SPEAKUP CONSOLE SPEECH DRIVER 19386M: William Hubbs <w.d.hubbs@gmail.com> 19387M: Chris Brannon <chris@the-brannons.com> 19388M: Kirk Reiser <kirk@reisers.ca> 19389M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19390L: speakup@linux-speakup.org 19391S: Odd Fixes 19392W: http://www.linux-speakup.org/ 19393W: https://github.com/linux-speakup/speakup 19394B: https://github.com/linux-speakup/speakup/issues 19395F: drivers/accessibility/speakup/ 19396 19397SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19398M: Viresh Kumar <vireshk@kernel.org> 19399M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19400M: soc@kernel.org 19401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19402S: Maintained 19403W: http://www.st.com/spear 19404F: arch/arm/boot/dts/spear* 19405F: arch/arm/mach-spear/ 19406F: drivers/clk/spear/ 19407F: drivers/pinctrl/spear/ 19408 19409SPI NOR SUBSYSTEM 19410M: Tudor Ambarus <tudor.ambarus@microchip.com> 19411M: Pratyush Yadav <pratyush@kernel.org> 19412R: Michael Walle <michael@walle.cc> 19413L: linux-mtd@lists.infradead.org 19414S: Maintained 19415W: http://www.linux-mtd.infradead.org/ 19416Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19417C: irc://irc.oftc.net/mtd 19418T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19419F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19420F: drivers/mtd/spi-nor/ 19421F: include/linux/mtd/spi-nor.h 19422 19423SPI SUBSYSTEM 19424M: Mark Brown <broonie@kernel.org> 19425L: linux-spi@vger.kernel.org 19426S: Maintained 19427Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19428T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19429F: Documentation/devicetree/bindings/spi/ 19430F: Documentation/spi/ 19431F: drivers/spi/ 19432F: include/linux/spi/ 19433F: include/uapi/linux/spi/ 19434F: tools/spi/ 19435 19436SPIDERNET NETWORK DRIVER for CELL 19437M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19438M: Geoff Levand <geoff@infradead.org> 19439L: netdev@vger.kernel.org 19440L: linuxppc-dev@lists.ozlabs.org 19441S: Maintained 19442F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19443F: drivers/net/ethernet/toshiba/spider_net* 19444 19445SPMI SUBSYSTEM 19446M: Stephen Boyd <sboyd@kernel.org> 19447L: linux-kernel@vger.kernel.org 19448S: Maintained 19449T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19450F: Documentation/devicetree/bindings/spmi/ 19451F: drivers/spmi/ 19452F: include/dt-bindings/spmi/spmi.h 19453F: include/linux/spmi.h 19454F: include/trace/events/spmi.h 19455 19456SPU FILE SYSTEM 19457M: Jeremy Kerr <jk@ozlabs.org> 19458L: linuxppc-dev@lists.ozlabs.org 19459S: Supported 19460W: http://www.ibm.com/developerworks/power/cell/ 19461F: Documentation/filesystems/spufs/spufs.rst 19462F: arch/powerpc/platforms/cell/spufs/ 19463 19464SQUASHFS FILE SYSTEM 19465M: Phillip Lougher <phillip@squashfs.org.uk> 19466L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19467S: Maintained 19468W: http://squashfs.org.uk 19469T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19470F: Documentation/filesystems/squashfs.rst 19471F: fs/squashfs/ 19472 19473SRM (Alpha) environment access 19474M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19475S: Maintained 19476F: arch/alpha/kernel/srm_env.c 19477 19478ST LSM6DSx IMU IIO DRIVER 19479M: Lorenzo Bianconi <lorenzo@kernel.org> 19480L: linux-iio@vger.kernel.org 19481S: Maintained 19482W: http://www.st.com/ 19483F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19484F: drivers/iio/imu/st_lsm6dsx/ 19485 19486ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19487M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19488M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19489L: linux-media@vger.kernel.org 19490S: Maintained 19491T: git git://linuxtv.org/media_tree.git 19492F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19493F: drivers/media/i2c/st-mipid02.c 19494 19495ST STM32 I2C/SMBUS DRIVER 19496M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19497M: Alain Volmat <alain.volmat@foss.st.com> 19498L: linux-i2c@vger.kernel.org 19499S: Maintained 19500F: drivers/i2c/busses/i2c-stm32* 19501 19502ST STM32 SPI DRIVER 19503M: Alain Volmat <alain.volmat@foss.st.com> 19504L: linux-spi@vger.kernel.org 19505S: Maintained 19506F: drivers/spi/spi-stm32.c 19507 19508ST STPDDC60 DRIVER 19509M: Daniel Nilsson <daniel.nilsson@flex.com> 19510L: linux-hwmon@vger.kernel.org 19511S: Maintained 19512F: Documentation/hwmon/stpddc60.rst 19513F: drivers/hwmon/pmbus/stpddc60.c 19514 19515ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19516M: Song Qiang <songqiang1304521@gmail.com> 19517L: linux-iio@vger.kernel.org 19518S: Maintained 19519F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19520F: drivers/iio/proximity/vl53l0x-i2c.c 19521 19522STABLE BRANCH 19523M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19524M: Sasha Levin <sashal@kernel.org> 19525L: stable@vger.kernel.org 19526S: Supported 19527F: Documentation/process/stable-kernel-rules.rst 19528 19529STAGING - ATOMISP DRIVER 19530M: Mauro Carvalho Chehab <mchehab@kernel.org> 19531R: Sakari Ailus <sakari.ailus@linux.intel.com> 19532L: linux-media@vger.kernel.org 19533S: Maintained 19534F: drivers/staging/media/atomisp/ 19535 19536STAGING - FIELDBUS SUBSYSTEM 19537M: Sven Van Asbroeck <TheSven73@gmail.com> 19538S: Maintained 19539F: drivers/staging/fieldbus/* 19540F: drivers/staging/fieldbus/Documentation/ 19541 19542STAGING - HMS ANYBUS-S BUS 19543M: Sven Van Asbroeck <TheSven73@gmail.com> 19544S: Maintained 19545F: drivers/staging/fieldbus/anybuss/ 19546 19547STAGING - INDUSTRIAL IO 19548M: Jonathan Cameron <jic23@kernel.org> 19549L: linux-iio@vger.kernel.org 19550S: Odd Fixes 19551F: Documentation/devicetree/bindings/staging/iio/ 19552F: drivers/staging/iio/ 19553 19554STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19555M: Marc Dietrich <marvin24@gmx.de> 19556L: ac100@lists.launchpad.net (moderated for non-subscribers) 19557L: linux-tegra@vger.kernel.org 19558S: Maintained 19559F: drivers/staging/nvec/ 19560 19561STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19562M: Jens Frederich <jfrederich@gmail.com> 19563M: Jon Nettleton <jon.nettleton@gmail.com> 19564S: Maintained 19565W: http://wiki.laptop.org/go/DCON 19566F: drivers/staging/olpc_dcon/ 19567 19568STAGING - REALTEK RTL8188EU DRIVERS 19569M: Larry Finger <Larry.Finger@lwfinger.net> 19570M: Phillip Potter <phil@philpotter.co.uk> 19571R: Pavel Skripkin <paskripkin@gmail.com> 19572S: Supported 19573F: drivers/staging/r8188eu/ 19574 19575STAGING - REALTEK RTL8712U DRIVERS 19576M: Larry Finger <Larry.Finger@lwfinger.net> 19577M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19578S: Odd Fixes 19579F: drivers/staging/rtl8712/ 19580 19581STAGING - SEPS525 LCD CONTROLLER DRIVERS 19582M: Michael Hennerich <michael.hennerich@analog.com> 19583L: linux-fbdev@vger.kernel.org 19584S: Supported 19585F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19586F: drivers/staging/fbtft/fb_seps525.c 19587 19588STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19589M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19590M: Teddy Wang <teddy.wang@siliconmotion.com> 19591M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19592L: linux-fbdev@vger.kernel.org 19593S: Maintained 19594F: drivers/staging/sm750fb/ 19595 19596STAGING - VIA VT665X DRIVERS 19597M: Forest Bond <forest@alittletooquiet.net> 19598S: Odd Fixes 19599F: drivers/staging/vt665?/ 19600 19601STAGING SUBSYSTEM 19602M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19603L: linux-staging@lists.linux.dev 19604S: Supported 19605T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19606F: drivers/staging/ 19607 19608STARFIRE/DURALAN NETWORK DRIVER 19609M: Ion Badulescu <ionut@badula.org> 19610S: Odd Fixes 19611F: drivers/net/ethernet/adaptec/starfire* 19612 19613STARFIVE DEVICETREES 19614M: Emil Renner Berthing <kernel@esmil.dk> 19615S: Maintained 19616F: arch/riscv/boot/dts/starfive/ 19617 19618STARFIVE JH7100 CLOCK DRIVERS 19619M: Emil Renner Berthing <kernel@esmil.dk> 19620S: Maintained 19621F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19622F: drivers/clk/starfive/clk-starfive-jh7100* 19623F: include/dt-bindings/clock/starfive-jh7100*.h 19624 19625STARFIVE JH7100 PINCTRL DRIVER 19626M: Emil Renner Berthing <kernel@esmil.dk> 19627L: linux-gpio@vger.kernel.org 19628S: Maintained 19629F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19630F: drivers/pinctrl/starfive/ 19631F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19632 19633STARFIVE JH7100 RESET CONTROLLER DRIVER 19634M: Emil Renner Berthing <kernel@esmil.dk> 19635S: Maintained 19636F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19637F: drivers/reset/reset-starfive-jh7100.c 19638F: include/dt-bindings/reset/starfive-jh7100.h 19639 19640STATIC BRANCH/CALL 19641M: Peter Zijlstra <peterz@infradead.org> 19642M: Josh Poimboeuf <jpoimboe@kernel.org> 19643M: Jason Baron <jbaron@akamai.com> 19644R: Steven Rostedt <rostedt@goodmis.org> 19645R: Ard Biesheuvel <ardb@kernel.org> 19646S: Supported 19647F: arch/*/include/asm/jump_label*.h 19648F: arch/*/include/asm/static_call*.h 19649F: arch/*/kernel/jump_label.c 19650F: arch/*/kernel/static_call.c 19651F: include/linux/jump_label*.h 19652F: include/linux/static_call*.h 19653F: kernel/jump_label.c 19654F: kernel/static_call.c 19655 19656STI AUDIO (ASoC) DRIVERS 19657M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19658L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19659S: Maintained 19660F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19661F: sound/soc/sti/ 19662 19663STI CEC DRIVER 19664M: Alain Volmat <alain.volmat@foss.st.com> 19665S: Maintained 19666F: Documentation/devicetree/bindings/media/stih-cec.txt 19667F: drivers/media/cec/platform/sti/ 19668 19669STK1160 USB VIDEO CAPTURE DRIVER 19670M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19671L: linux-media@vger.kernel.org 19672S: Maintained 19673T: git git://linuxtv.org/media_tree.git 19674F: drivers/media/usb/stk1160/ 19675 19676STM32 AUDIO (ASoC) DRIVERS 19677M: Olivier Moysan <olivier.moysan@foss.st.com> 19678M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19679L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19680S: Maintained 19681F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19682F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19683F: sound/soc/stm/ 19684 19685STM32 TIMER/LPTIMER DRIVERS 19686M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19687S: Maintained 19688F: Documentation/ABI/testing/*timer-stm32 19689F: Documentation/devicetree/bindings/*/*stm32-*timer* 19690F: drivers/*/stm32-*timer* 19691F: drivers/pwm/pwm-stm32* 19692F: include/linux/*/stm32-*tim* 19693 19694STMMAC ETHERNET DRIVER 19695M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19696M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19697M: Jose Abreu <joabreu@synopsys.com> 19698L: netdev@vger.kernel.org 19699S: Supported 19700W: http://www.stlinux.com 19701F: Documentation/networking/device_drivers/ethernet/stmicro/ 19702F: drivers/net/ethernet/stmicro/stmmac/ 19703 19704SUN3/3X 19705M: Sam Creasey <sammy@sammy.net> 19706S: Maintained 19707W: http://sammy.net/sun3/ 19708F: arch/m68k/include/asm/sun3* 19709F: arch/m68k/kernel/*sun3* 19710F: arch/m68k/sun3*/ 19711F: drivers/net/ethernet/i825xx/sun3* 19712 19713SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19714M: Hans de Goede <hdegoede@redhat.com> 19715L: linux-input@vger.kernel.org 19716S: Maintained 19717F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19718F: drivers/input/keyboard/sun4i-lradc-keys.c 19719 19720SUNDANCE NETWORK DRIVER 19721M: Denis Kirjanov <kda@linux-powerpc.org> 19722L: netdev@vger.kernel.org 19723S: Maintained 19724F: drivers/net/ethernet/dlink/sundance.c 19725 19726SUN HAPPY MEAL ETHERNET DRIVER 19727M: Sean Anderson <seanga2@gmail.com> 19728S: Maintained 19729F: drivers/net/ethernet/sun/sunhme.* 19730 19731SUNPLUS ETHERNET DRIVER 19732M: Wells Lu <wellslutw@gmail.com> 19733L: netdev@vger.kernel.org 19734S: Maintained 19735W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19736F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19737F: drivers/net/ethernet/sunplus/ 19738 19739SUNPLUS OCOTP DRIVER 19740M: Vincent Shih <vincent.sunplus@gmail.com> 19741S: Maintained 19742F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19743F: drivers/nvmem/sunplus-ocotp.c 19744 19745SUNPLUS USB2 PHY DRIVER 19746M: Vincent Shih <vincent.sunplus@gmail.com> 19747L: linux-usb@vger.kernel.org 19748S: Maintained 19749F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19750F: drivers/phy/sunplus/Kconfig 19751F: drivers/phy/sunplus/Makefile 19752F: drivers/phy/sunplus/phy-sunplus-usb2.c 19753 19754SUNPLUS PWM DRIVER 19755M: Hammer Hsieh <hammerh0314@gmail.com> 19756S: Maintained 19757F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19758F: drivers/pwm/pwm-sunplus.c 19759 19760SUNPLUS RTC DRIVER 19761M: Vincent Shih <vincent.sunplus@gmail.com> 19762L: linux-rtc@vger.kernel.org 19763S: Maintained 19764F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19765F: drivers/rtc/rtc-sunplus.c 19766 19767SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19768M: Li-hao Kuo <lhjeff911@gmail.com> 19769L: linux-spi@vger.kernel.org 19770S: Maintained 19771F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19772F: drivers/spi/spi-sunplus-sp7021.c 19773 19774SUNPLUS UART DRIVER 19775M: Hammer Hsieh <hammerh0314@gmail.com> 19776S: Maintained 19777F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19778F: drivers/tty/serial/sunplus-uart.c 19779 19780SUNPLUS WATCHDOG DRIVER 19781M: Xiantao Hu <xt.hu@cqplus1.com> 19782L: linux-watchdog@vger.kernel.org 19783S: Maintained 19784F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19785F: drivers/watchdog/sunplus_wdt.c 19786 19787SUPERH 19788M: Yoshinori Sato <ysato@users.sourceforge.jp> 19789M: Rich Felker <dalias@libc.org> 19790L: linux-sh@vger.kernel.org 19791S: Maintained 19792Q: http://patchwork.kernel.org/project/linux-sh/list/ 19793F: Documentation/sh/ 19794F: arch/sh/ 19795F: drivers/sh/ 19796 19797SUSPEND TO RAM 19798M: "Rafael J. Wysocki" <rafael@kernel.org> 19799M: Len Brown <len.brown@intel.com> 19800M: Pavel Machek <pavel@ucw.cz> 19801L: linux-pm@vger.kernel.org 19802S: Supported 19803B: https://bugzilla.kernel.org 19804F: Documentation/power/ 19805F: arch/x86/kernel/acpi/ 19806F: drivers/base/power/ 19807F: include/linux/freezer.h 19808F: include/linux/pm.h 19809F: include/linux/suspend.h 19810F: kernel/power/ 19811 19812SVGA HANDLING 19813M: Martin Mares <mj@ucw.cz> 19814L: linux-video@atrey.karlin.mff.cuni.cz 19815S: Maintained 19816F: Documentation/admin-guide/svga.rst 19817F: arch/x86/boot/video* 19818 19819SWITCHDEV 19820M: Jiri Pirko <jiri@resnulli.us> 19821M: Ivan Vecera <ivecera@redhat.com> 19822L: netdev@vger.kernel.org 19823S: Supported 19824F: include/net/switchdev.h 19825F: net/switchdev/ 19826 19827SY8106A REGULATOR DRIVER 19828M: Icenowy Zheng <icenowy@aosc.io> 19829S: Maintained 19830F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19831F: drivers/regulator/sy8106a-regulator.c 19832 19833SYNC FILE FRAMEWORK 19834M: Sumit Semwal <sumit.semwal@linaro.org> 19835R: Gustavo Padovan <gustavo@padovan.org> 19836L: linux-media@vger.kernel.org 19837L: dri-devel@lists.freedesktop.org 19838S: Maintained 19839T: git git://anongit.freedesktop.org/drm/drm-misc 19840F: Documentation/driver-api/sync_file.rst 19841F: drivers/dma-buf/dma-fence* 19842F: drivers/dma-buf/sw_sync.c 19843F: drivers/dma-buf/sync_* 19844F: include/linux/sync_file.h 19845F: include/uapi/linux/sync_file.h 19846 19847SYNOPSYS ARC ARCHITECTURE 19848M: Vineet Gupta <vgupta@kernel.org> 19849L: linux-snps-arc@lists.infradead.org 19850S: Supported 19851T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19852F: Documentation/arc/ 19853F: Documentation/devicetree/bindings/arc/* 19854F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19855F: arch/arc/ 19856F: drivers/clocksource/arc_timer.c 19857F: drivers/tty/serial/arc_uart.c 19858 19859SYNOPSYS ARC HSDK SDP pll clock driver 19860M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19861S: Supported 19862F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19863F: drivers/clk/clk-hsdk-pll.c 19864 19865SYNOPSYS ARC SDP clock driver 19866M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19867S: Supported 19868F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19869F: drivers/clk/axs10x/* 19870 19871SYNOPSYS ARC SDP platform support 19872M: Alexey Brodkin <abrodkin@synopsys.com> 19873S: Supported 19874F: Documentation/devicetree/bindings/arc/axs10* 19875F: arch/arc/boot/dts/ax* 19876F: arch/arc/plat-axs10x 19877 19878SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19879M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19880S: Supported 19881F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19882F: drivers/reset/reset-axs10x.c 19883 19884SYNOPSYS CREG GPIO DRIVER 19885M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19886S: Maintained 19887F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19888F: drivers/gpio/gpio-creg-snps.c 19889 19890SYNOPSYS DESIGNWARE 8250 UART DRIVER 19891M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19892R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19893S: Supported 19894F: drivers/tty/serial/8250/8250_dw.c 19895F: drivers/tty/serial/8250/8250_dwlib.* 19896F: drivers/tty/serial/8250/8250_lpss.c 19897 19898SYNOPSYS DESIGNWARE APB GPIO DRIVER 19899M: Hoan Tran <hoan@os.amperecomputing.com> 19900M: Serge Semin <fancer.lancer@gmail.com> 19901L: linux-gpio@vger.kernel.org 19902S: Maintained 19903F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19904F: drivers/gpio/gpio-dwapb.c 19905 19906SYNOPSYS DESIGNWARE APB SSI DRIVER 19907M: Serge Semin <fancer.lancer@gmail.com> 19908L: linux-spi@vger.kernel.org 19909S: Supported 19910F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19911F: drivers/spi/spi-dw* 19912 19913SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19914M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19915S: Maintained 19916F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19917F: drivers/dma/dw-axi-dmac/ 19918 19919SYNOPSYS DESIGNWARE DMAC DRIVER 19920M: Viresh Kumar <vireshk@kernel.org> 19921R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19922S: Maintained 19923F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19924F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19925F: drivers/dma/dw/ 19926F: include/dt-bindings/dma/dw-dmac.h 19927F: include/linux/dma/dw.h 19928F: include/linux/platform_data/dma-dw.h 19929 19930SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19931M: Jose Abreu <Jose.Abreu@synopsys.com> 19932L: netdev@vger.kernel.org 19933S: Supported 19934F: drivers/net/ethernet/synopsys/ 19935 19936SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19937M: Jose Abreu <Jose.Abreu@synopsys.com> 19938L: netdev@vger.kernel.org 19939S: Supported 19940F: drivers/net/pcs/pcs-xpcs.c 19941F: drivers/net/pcs/pcs-xpcs.h 19942F: include/linux/pcs/pcs-xpcs.h 19943 19944SYNOPSYS DESIGNWARE I2C DRIVER 19945M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19946R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19947R: Mika Westerberg <mika.westerberg@linux.intel.com> 19948R: Jan Dabros <jsd@semihalf.com> 19949L: linux-i2c@vger.kernel.org 19950S: Supported 19951F: drivers/i2c/busses/i2c-designware-* 19952 19953SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19954M: Jaehoon Chung <jh80.chung@samsung.com> 19955L: linux-mmc@vger.kernel.org 19956S: Maintained 19957F: drivers/mmc/host/dw_mmc* 19958 19959SYNOPSYS HSDK RESET CONTROLLER DRIVER 19960M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19961S: Supported 19962F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19963F: drivers/reset/reset-hsdk.c 19964F: include/dt-bindings/reset/snps,hsdk-reset.h 19965 19966SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19967M: Prabu Thangamuthu <prabu.t@synopsys.com> 19968M: Manjunath M B <manjumb@synopsys.com> 19969L: linux-mmc@vger.kernel.org 19970S: Maintained 19971F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19972 19973SYSTEM CONFIGURATION (SYSCON) 19974M: Lee Jones <lee@kernel.org> 19975M: Arnd Bergmann <arnd@arndb.de> 19976S: Supported 19977T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19978F: drivers/mfd/syscon.c 19979 19980SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19981M: Sudeep Holla <sudeep.holla@arm.com> 19982R: Cristian Marussi <cristian.marussi@arm.com> 19983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19984S: Maintained 19985F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19986F: drivers/clk/clk-sc[mp]i.c 19987F: drivers/cpufreq/sc[mp]i-cpufreq.c 19988F: drivers/firmware/arm_scmi/ 19989F: drivers/firmware/arm_scpi.c 19990F: drivers/regulator/scmi-regulator.c 19991F: drivers/reset/reset-scmi.c 19992F: include/linux/sc[mp]i_protocol.h 19993F: include/trace/events/scmi.h 19994F: include/uapi/linux/virtio_scmi.h 19995 19996SYSTEM RESET/SHUTDOWN DRIVERS 19997M: Sebastian Reichel <sre@kernel.org> 19998L: linux-pm@vger.kernel.org 19999S: Maintained 20000T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20001F: Documentation/devicetree/bindings/power/reset/ 20002F: drivers/power/reset/ 20003 20004SYSTEM TRACE MODULE CLASS 20005M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20006S: Maintained 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20008F: Documentation/trace/stm.rst 20009F: drivers/hwtracing/stm/ 20010F: include/linux/stm.h 20011F: include/uapi/linux/stm.h 20012 20013SYSTEM76 ACPI DRIVER 20014M: Jeremy Soller <jeremy@system76.com> 20015M: System76 Product Development <productdev@system76.com> 20016L: platform-driver-x86@vger.kernel.org 20017S: Maintained 20018F: drivers/platform/x86/system76_acpi.c 20019 20020SYSV FILESYSTEM 20021M: Christoph Hellwig <hch@infradead.org> 20022S: Maintained 20023F: Documentation/filesystems/sysv-fs.rst 20024F: fs/sysv/ 20025F: include/linux/sysv_fs.h 20026 20027TASKSTATS STATISTICS INTERFACE 20028M: Balbir Singh <bsingharora@gmail.com> 20029S: Maintained 20030F: Documentation/accounting/taskstats* 20031F: include/linux/taskstats* 20032F: kernel/taskstats.c 20033 20034TC subsystem 20035M: Jamal Hadi Salim <jhs@mojatatu.com> 20036M: Cong Wang <xiyou.wangcong@gmail.com> 20037M: Jiri Pirko <jiri@resnulli.us> 20038L: netdev@vger.kernel.org 20039S: Maintained 20040F: include/net/pkt_cls.h 20041F: include/net/pkt_sched.h 20042F: include/net/tc_act/ 20043F: include/uapi/linux/pkt_cls.h 20044F: include/uapi/linux/pkt_sched.h 20045F: include/uapi/linux/tc_act/ 20046F: include/uapi/linux/tc_ematch/ 20047F: net/sched/ 20048F: tools/testing/selftests/tc-testing 20049 20050TC90522 MEDIA DRIVER 20051M: Akihiro Tsukada <tskd08@gmail.com> 20052L: linux-media@vger.kernel.org 20053S: Odd Fixes 20054F: drivers/media/dvb-frontends/tc90522* 20055 20056TCP LOW PRIORITY MODULE 20057M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20058M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20059S: Maintained 20060W: http://tcp-lp-mod.sourceforge.net/ 20061F: net/ipv4/tcp_lp.c 20062 20063TDA10071 MEDIA DRIVER 20064M: Antti Palosaari <crope@iki.fi> 20065L: linux-media@vger.kernel.org 20066S: Maintained 20067W: https://linuxtv.org 20068W: http://palosaari.fi/linux/ 20069Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20070T: git git://linuxtv.org/anttip/media_tree.git 20071F: drivers/media/dvb-frontends/tda10071* 20072 20073TDA18212 MEDIA DRIVER 20074M: Antti Palosaari <crope@iki.fi> 20075L: linux-media@vger.kernel.org 20076S: Maintained 20077W: https://linuxtv.org 20078W: http://palosaari.fi/linux/ 20079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20080T: git git://linuxtv.org/anttip/media_tree.git 20081F: drivers/media/tuners/tda18212* 20082 20083TDA18218 MEDIA DRIVER 20084M: Antti Palosaari <crope@iki.fi> 20085L: linux-media@vger.kernel.org 20086S: Maintained 20087W: https://linuxtv.org 20088W: http://palosaari.fi/linux/ 20089Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20090T: git git://linuxtv.org/anttip/media_tree.git 20091F: drivers/media/tuners/tda18218* 20092 20093TDA18250 MEDIA DRIVER 20094M: Olli Salonen <olli.salonen@iki.fi> 20095L: linux-media@vger.kernel.org 20096S: Maintained 20097W: https://linuxtv.org 20098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20099T: git git://linuxtv.org/media_tree.git 20100F: drivers/media/tuners/tda18250* 20101 20102TDA18271 MEDIA DRIVER 20103M: Michael Krufky <mkrufky@linuxtv.org> 20104L: linux-media@vger.kernel.org 20105S: Maintained 20106W: https://linuxtv.org 20107W: http://github.com/mkrufky 20108Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20109T: git git://linuxtv.org/mkrufky/tuners.git 20110F: drivers/media/tuners/tda18271* 20111 20112TDA1997x MEDIA DRIVER 20113M: Tim Harvey <tharvey@gateworks.com> 20114L: linux-media@vger.kernel.org 20115S: Maintained 20116W: https://linuxtv.org 20117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20118F: drivers/media/i2c/tda1997x.* 20119 20120TDA827x MEDIA DRIVER 20121M: Michael Krufky <mkrufky@linuxtv.org> 20122L: linux-media@vger.kernel.org 20123S: Maintained 20124W: https://linuxtv.org 20125W: http://github.com/mkrufky 20126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20127T: git git://linuxtv.org/mkrufky/tuners.git 20128F: drivers/media/tuners/tda8290.* 20129 20130TDA8290 MEDIA DRIVER 20131M: Michael Krufky <mkrufky@linuxtv.org> 20132L: linux-media@vger.kernel.org 20133S: Maintained 20134W: https://linuxtv.org 20135W: http://github.com/mkrufky 20136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20137T: git git://linuxtv.org/mkrufky/tuners.git 20138F: drivers/media/tuners/tda8290.* 20139 20140TDA9840 MEDIA DRIVER 20141M: Hans Verkuil <hverkuil@xs4all.nl> 20142L: linux-media@vger.kernel.org 20143S: Maintained 20144W: https://linuxtv.org 20145T: git git://linuxtv.org/media_tree.git 20146F: drivers/media/i2c/tda9840* 20147 20148TEA5761 TUNER DRIVER 20149M: Mauro Carvalho Chehab <mchehab@kernel.org> 20150L: linux-media@vger.kernel.org 20151S: Odd fixes 20152W: https://linuxtv.org 20153T: git git://linuxtv.org/media_tree.git 20154F: drivers/media/tuners/tea5761.* 20155 20156TEA5767 TUNER DRIVER 20157M: Mauro Carvalho Chehab <mchehab@kernel.org> 20158L: linux-media@vger.kernel.org 20159S: Maintained 20160W: https://linuxtv.org 20161T: git git://linuxtv.org/media_tree.git 20162F: drivers/media/tuners/tea5767.* 20163 20164TEA6415C MEDIA DRIVER 20165M: Hans Verkuil <hverkuil@xs4all.nl> 20166L: linux-media@vger.kernel.org 20167S: Maintained 20168W: https://linuxtv.org 20169T: git git://linuxtv.org/media_tree.git 20170F: drivers/media/i2c/tea6415c* 20171 20172TEA6420 MEDIA DRIVER 20173M: Hans Verkuil <hverkuil@xs4all.nl> 20174L: linux-media@vger.kernel.org 20175S: Maintained 20176W: https://linuxtv.org 20177T: git git://linuxtv.org/media_tree.git 20178F: drivers/media/i2c/tea6420* 20179 20180TEAM DRIVER 20181M: Jiri Pirko <jiri@resnulli.us> 20182L: netdev@vger.kernel.org 20183S: Supported 20184F: drivers/net/team/ 20185F: include/linux/if_team.h 20186F: include/uapi/linux/if_team.h 20187F: tools/testing/selftests/drivers/net/team/ 20188 20189TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20190M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20191S: Maintained 20192F: arch/x86/platform/ts5500/ 20193 20194TECHNOTREND USB IR RECEIVER 20195M: Sean Young <sean@mess.org> 20196L: linux-media@vger.kernel.org 20197S: Maintained 20198F: drivers/media/rc/ttusbir.c 20199 20200TECHWELL TW9910 VIDEO DECODER 20201L: linux-media@vger.kernel.org 20202S: Orphan 20203F: drivers/media/i2c/tw9910.c 20204F: include/media/i2c/tw9910.h 20205 20206TEE SUBSYSTEM 20207M: Jens Wiklander <jens.wiklander@linaro.org> 20208R: Sumit Garg <sumit.garg@linaro.org> 20209L: op-tee@lists.trustedfirmware.org 20210S: Maintained 20211F: Documentation/staging/tee.rst 20212F: drivers/tee/ 20213F: include/linux/tee_drv.h 20214F: include/uapi/linux/tee.h 20215 20216TEGRA ARCHITECTURE SUPPORT 20217M: Thierry Reding <thierry.reding@gmail.com> 20218M: Jonathan Hunter <jonathanh@nvidia.com> 20219L: linux-tegra@vger.kernel.org 20220S: Supported 20221Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20223N: [^a-z]tegra 20224 20225TEGRA CLOCK DRIVER 20226M: Peter De Schrijver <pdeschrijver@nvidia.com> 20227M: Prashant Gaikwad <pgaikwad@nvidia.com> 20228S: Supported 20229F: drivers/clk/tegra/ 20230 20231TEGRA DMA DRIVERS 20232M: Laxman Dewangan <ldewangan@nvidia.com> 20233M: Jon Hunter <jonathanh@nvidia.com> 20234S: Supported 20235F: drivers/dma/tegra* 20236 20237TEGRA I2C DRIVER 20238M: Laxman Dewangan <ldewangan@nvidia.com> 20239R: Dmitry Osipenko <digetx@gmail.com> 20240S: Supported 20241F: drivers/i2c/busses/i2c-tegra.c 20242 20243TEGRA IOMMU DRIVERS 20244M: Thierry Reding <thierry.reding@gmail.com> 20245R: Krishna Reddy <vdumpa@nvidia.com> 20246L: linux-tegra@vger.kernel.org 20247S: Supported 20248F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20249F: drivers/iommu/tegra* 20250 20251TEGRA KBC DRIVER 20252M: Laxman Dewangan <ldewangan@nvidia.com> 20253S: Supported 20254F: drivers/input/keyboard/tegra-kbc.c 20255 20256TEGRA NAND DRIVER 20257M: Stefan Agner <stefan@agner.ch> 20258M: Lucas Stach <dev@lynxeye.de> 20259S: Maintained 20260F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20261F: drivers/mtd/nand/raw/tegra_nand.c 20262 20263TEGRA PWM DRIVER 20264M: Thierry Reding <thierry.reding@gmail.com> 20265S: Supported 20266F: drivers/pwm/pwm-tegra.c 20267 20268TEGRA SERIAL DRIVER 20269M: Laxman Dewangan <ldewangan@nvidia.com> 20270S: Supported 20271F: drivers/tty/serial/serial-tegra.c 20272 20273TEGRA SPI DRIVER 20274M: Laxman Dewangan <ldewangan@nvidia.com> 20275S: Supported 20276F: drivers/spi/spi-tegra* 20277 20278TEGRA QUAD SPI DRIVER 20279M: Thierry Reding <thierry.reding@gmail.com> 20280M: Jonathan Hunter <jonathanh@nvidia.com> 20281M: Sowjanya Komatineni <skomatineni@nvidia.com> 20282L: linux-tegra@vger.kernel.org 20283S: Maintained 20284F: drivers/spi/spi-tegra210-quad.c 20285 20286TEGRA VIDEO DRIVER 20287M: Thierry Reding <thierry.reding@gmail.com> 20288M: Jonathan Hunter <jonathanh@nvidia.com> 20289M: Sowjanya Komatineni <skomatineni@nvidia.com> 20290L: linux-media@vger.kernel.org 20291L: linux-tegra@vger.kernel.org 20292S: Maintained 20293F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20294F: drivers/staging/media/tegra-video/ 20295 20296TEGRA XUSB PADCTL DRIVER 20297M: JC Kuo <jckuo@nvidia.com> 20298S: Supported 20299F: drivers/phy/tegra/xusb* 20300 20301TEHUTI ETHERNET DRIVER 20302M: Andy Gospodarek <andy@greyhouse.net> 20303L: netdev@vger.kernel.org 20304S: Supported 20305F: drivers/net/ethernet/tehuti/* 20306 20307TELECOM CLOCK DRIVER FOR MCPL0010 20308M: Mark Gross <markgross@kernel.org> 20309S: Supported 20310F: drivers/char/tlclk.c 20311 20312TEMPO SEMICONDUCTOR DRIVERS 20313M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20314S: Maintained 20315F: Documentation/devicetree/bindings/sound/tscs*.txt 20316F: sound/soc/codecs/tscs*.c 20317F: sound/soc/codecs/tscs*.h 20318 20319TENSILICA XTENSA PORT (xtensa) 20320M: Chris Zankel <chris@zankel.net> 20321M: Max Filippov <jcmvbkbc@gmail.com> 20322L: linux-xtensa@linux-xtensa.org 20323S: Maintained 20324T: git git://github.com/czankel/xtensa-linux.git 20325F: arch/xtensa/ 20326F: drivers/irqchip/irq-xtensa-* 20327 20328TEXAS INSTRUMENTS ASoC DRIVERS 20329M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20330L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20331S: Maintained 20332F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20333F: sound/soc/ti/ 20334 20335TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20336M: Ricardo Ribalda <ribalda@kernel.org> 20337L: linux-iio@vger.kernel.org 20338S: Supported 20339F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20340F: drivers/iio/dac/ti-dac7612.c 20341 20342TEXAS INSTRUMENTS DMA DRIVERS 20343M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20344L: dmaengine@vger.kernel.org 20345S: Maintained 20346F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20347F: Documentation/devicetree/bindings/dma/ti-edma.txt 20348F: Documentation/devicetree/bindings/dma/ti/ 20349F: drivers/dma/ti/ 20350X: drivers/dma/ti/cppi41.c 20351F: include/linux/dma/k3-udma-glue.h 20352F: include/linux/dma/ti-cppi5.h 20353F: include/linux/dma/k3-psil.h 20354 20355TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20356M: Nishanth Menon <nm@ti.com> 20357M: Tero Kristo <kristo@kernel.org> 20358M: Santosh Shilimkar <ssantosh@kernel.org> 20359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20360S: Maintained 20361F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20362F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20363F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20364F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20365F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20366F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20367F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20368F: drivers/clk/keystone/sci-clk.c 20369F: drivers/firmware/ti_sci* 20370F: drivers/irqchip/irq-ti-sci-inta.c 20371F: drivers/irqchip/irq-ti-sci-intr.c 20372F: drivers/reset/reset-ti-sci.c 20373F: drivers/soc/ti/ti_sci_inta_msi.c 20374F: drivers/soc/ti/ti_sci_pm_domains.c 20375F: include/dt-bindings/soc/ti,sci_pm_domain.h 20376F: include/linux/soc/ti/ti_sci_inta_msi.h 20377F: include/linux/soc/ti/ti_sci_protocol.h 20378 20379TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20380M: Robert Marko <robert.marko@sartura.hr> 20381M: Luka Perkov <luka.perkov@sartura.hr> 20382L: linux-hwmon@vger.kernel.org 20383S: Maintained 20384F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20385F: Documentation/hwmon/tps23861.rst 20386F: drivers/hwmon/tps23861.c 20387 20388TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20389M: Puranjay Mohan <puranjay12@gmail.com> 20390L: linux-iio@vger.kernel.org 20391S: Supported 20392F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20393F: drivers/iio/temperature/tmp117.c 20394 20395THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20396M: Hans Verkuil <hverkuil@xs4all.nl> 20397L: linux-media@vger.kernel.org 20398S: Maintained 20399W: https://linuxtv.org 20400T: git git://linuxtv.org/media_tree.git 20401F: drivers/media/radio/radio-raremono.c 20402 20403THERMAL 20404M: Rafael J. Wysocki <rafael@kernel.org> 20405M: Daniel Lezcano <daniel.lezcano@linaro.org> 20406R: Amit Kucheria <amitk@kernel.org> 20407R: Zhang Rui <rui.zhang@intel.com> 20408L: linux-pm@vger.kernel.org 20409S: Supported 20410Q: https://patchwork.kernel.org/project/linux-pm/list/ 20411T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20412F: Documentation/ABI/testing/sysfs-class-thermal 20413F: Documentation/devicetree/bindings/thermal/ 20414F: Documentation/driver-api/thermal/ 20415F: drivers/thermal/ 20416F: include/dt-bindings/thermal/ 20417F: include/linux/cpu_cooling.h 20418F: include/linux/thermal.h 20419F: include/uapi/linux/thermal.h 20420F: tools/lib/thermal/ 20421F: tools/thermal/ 20422 20423THERMAL DRIVER FOR AMLOGIC SOCS 20424M: Guillaume La Roque <glaroque@baylibre.com> 20425L: linux-pm@vger.kernel.org 20426L: linux-amlogic@lists.infradead.org 20427S: Supported 20428W: http://linux-meson.com/ 20429F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20430F: drivers/thermal/amlogic_thermal.c 20431 20432THERMAL/CPU_COOLING 20433M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20434M: Daniel Lezcano <daniel.lezcano@linaro.org> 20435M: Viresh Kumar <viresh.kumar@linaro.org> 20436R: Lukasz Luba <lukasz.luba@arm.com> 20437L: linux-pm@vger.kernel.org 20438S: Supported 20439F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20440F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20441F: drivers/thermal/cpufreq_cooling.c 20442F: drivers/thermal/cpuidle_cooling.c 20443F: include/linux/cpu_cooling.h 20444 20445THERMAL/POWER_ALLOCATOR 20446M: Lukasz Luba <lukasz.luba@arm.com> 20447L: linux-pm@vger.kernel.org 20448S: Maintained 20449F: Documentation/driver-api/thermal/power_allocator.rst 20450F: drivers/thermal/gov_power_allocator.c 20451F: include/trace/events/thermal_power_allocator.h 20452 20453THINKPAD ACPI EXTRAS DRIVER 20454M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20455L: ibm-acpi-devel@lists.sourceforge.net 20456L: platform-driver-x86@vger.kernel.org 20457S: Maintained 20458W: http://ibm-acpi.sourceforge.net 20459W: http://thinkwiki.org/wiki/Ibm-acpi 20460T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20461F: drivers/platform/x86/thinkpad_acpi.c 20462 20463THINKPAD LMI DRIVER 20464M: Mark Pearson <markpearson@lenovo.com> 20465L: platform-driver-x86@vger.kernel.org 20466S: Maintained 20467F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20468F: drivers/platform/x86/think-lmi.? 20469 20470THUNDERBOLT DMA TRAFFIC TEST DRIVER 20471M: Isaac Hazan <isaac.hazan@intel.com> 20472L: linux-usb@vger.kernel.org 20473S: Maintained 20474F: drivers/thunderbolt/dma_test.c 20475 20476THUNDERBOLT DRIVER 20477M: Andreas Noever <andreas.noever@gmail.com> 20478M: Michael Jamet <michael.jamet@intel.com> 20479M: Mika Westerberg <mika.westerberg@linux.intel.com> 20480M: Yehezkel Bernat <YehezkelShB@gmail.com> 20481L: linux-usb@vger.kernel.org 20482S: Maintained 20483T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20484F: Documentation/admin-guide/thunderbolt.rst 20485F: drivers/thunderbolt/ 20486F: include/linux/thunderbolt.h 20487 20488THUNDERBOLT NETWORK DRIVER 20489M: Michael Jamet <michael.jamet@intel.com> 20490M: Mika Westerberg <mika.westerberg@linux.intel.com> 20491M: Yehezkel Bernat <YehezkelShB@gmail.com> 20492L: netdev@vger.kernel.org 20493S: Maintained 20494F: drivers/net/thunderbolt.c 20495 20496THUNDERX GPIO DRIVER 20497M: Robert Richter <rric@kernel.org> 20498S: Odd Fixes 20499F: drivers/gpio/gpio-thunderx.c 20500 20501TI AM437X VPFE DRIVER 20502M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20503L: linux-media@vger.kernel.org 20504S: Maintained 20505W: https://linuxtv.org 20506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20507T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20508F: drivers/media/platform/ti/am437x/ 20509 20510TI BANDGAP AND THERMAL DRIVER 20511M: Eduardo Valentin <edubezval@gmail.com> 20512M: Keerthy <j-keerthy@ti.com> 20513L: linux-pm@vger.kernel.org 20514L: linux-omap@vger.kernel.org 20515S: Maintained 20516F: drivers/thermal/ti-soc-thermal/ 20517 20518TI BQ27XXX POWER SUPPLY DRIVER 20519F: drivers/power/supply/bq27xxx_battery.c 20520F: drivers/power/supply/bq27xxx_battery_i2c.c 20521F: include/linux/power/bq27xxx_battery.h 20522 20523TI CDCE706 CLOCK DRIVER 20524M: Max Filippov <jcmvbkbc@gmail.com> 20525S: Maintained 20526F: drivers/clk/clk-cdce706.c 20527 20528TI CLOCK DRIVER 20529M: Tero Kristo <kristo@kernel.org> 20530L: linux-omap@vger.kernel.org 20531S: Odd Fixes 20532F: drivers/clk/ti/ 20533F: include/linux/clk/ti.h 20534 20535TI DAVINCI MACHINE SUPPORT 20536M: Sekhar Nori <nsekhar@ti.com> 20537R: Bartosz Golaszewski <brgl@bgdev.pl> 20538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20539S: Supported 20540T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20541F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20542F: arch/arm/boot/dts/da850* 20543F: arch/arm/mach-davinci/ 20544F: drivers/i2c/busses/i2c-davinci.c 20545 20546TI DAVINCI SERIES CLOCK DRIVER 20547M: David Lechner <david@lechnology.com> 20548R: Sekhar Nori <nsekhar@ti.com> 20549S: Maintained 20550F: Documentation/devicetree/bindings/clock/ti/davinci/ 20551F: drivers/clk/davinci/ 20552F: include/linux/clk/davinci.h 20553 20554TI DAVINCI SERIES GPIO DRIVER 20555M: Keerthy <j-keerthy@ti.com> 20556L: linux-gpio@vger.kernel.org 20557S: Maintained 20558F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20559F: drivers/gpio/gpio-davinci.c 20560 20561TI DAVINCI SERIES MEDIA DRIVER 20562M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20563L: linux-media@vger.kernel.org 20564S: Maintained 20565W: https://linuxtv.org 20566Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20567T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20568F: drivers/media/platform/ti/davinci/ 20569F: drivers/staging/media/deprecated/vpfe_capture/ 20570F: include/media/davinci/ 20571 20572TI ENHANCED CAPTURE (eCAP) DRIVER 20573M: Vignesh Raghavendra <vigneshr@ti.com> 20574R: Julien Panis <jpanis@baylibre.com> 20575L: linux-iio@vger.kernel.org 20576L: linux-omap@vger.kernel.org 20577S: Maintained 20578F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20579F: drivers/counter/ti-ecap-capture.c 20580 20581TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20582R: David Lechner <david@lechnology.com> 20583L: linux-iio@vger.kernel.org 20584F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20585F: drivers/counter/ti-eqep.c 20586 20587TI ETHERNET SWITCH DRIVER (CPSW) 20588R: Grygorii Strashko <grygorii.strashko@ti.com> 20589L: linux-omap@vger.kernel.org 20590L: netdev@vger.kernel.org 20591S: Maintained 20592F: drivers/net/ethernet/ti/cpsw* 20593F: drivers/net/ethernet/ti/davinci* 20594 20595TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20596M: Alex Dubov <oakad@yahoo.com> 20597S: Maintained 20598W: http://tifmxx.berlios.de/ 20599F: drivers/memstick/host/tifm_ms.c 20600F: drivers/misc/tifm* 20601F: drivers/mmc/host/tifm_sd.c 20602F: include/linux/tifm.h 20603 20604TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20605M: Nishanth Menon <nm@ti.com> 20606M: Santosh Shilimkar <ssantosh@kernel.org> 20607L: linux-kernel@vger.kernel.org 20608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20609S: Maintained 20610T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20611F: drivers/soc/ti/* 20612 20613TI LM49xxx FAMILY ASoC CODEC DRIVERS 20614M: M R Swami Reddy <mr.swami.reddy@ti.com> 20615M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20616L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20617S: Maintained 20618F: sound/soc/codecs/isabelle* 20619F: sound/soc/codecs/lm49453* 20620 20621TI PCM3060 ASoC CODEC DRIVER 20622M: Kirill Marinushkin <kmarinushkin@birdec.com> 20623L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20624S: Maintained 20625F: Documentation/devicetree/bindings/sound/pcm3060.txt 20626F: sound/soc/codecs/pcm3060* 20627 20628TI TAS571X FAMILY ASoC CODEC DRIVER 20629M: Kevin Cernekee <cernekee@chromium.org> 20630L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20631S: Odd Fixes 20632F: sound/soc/codecs/tas571x* 20633 20634TI TRF7970A NFC DRIVER 20635M: Mark Greer <mgreer@animalcreek.com> 20636L: linux-wireless@vger.kernel.org 20637L: linux-nfc@lists.01.org (subscribers-only) 20638S: Supported 20639F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20640F: drivers/nfc/trf7970a.c 20641 20642TI TSC2046 ADC DRIVER 20643M: Oleksij Rempel <o.rempel@pengutronix.de> 20644R: kernel@pengutronix.de 20645L: linux-iio@vger.kernel.org 20646S: Maintained 20647F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20648F: drivers/iio/adc/ti-tsc2046.c 20649 20650TI TWL4030 SERIES SOC CODEC DRIVER 20651M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20652L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20653S: Maintained 20654F: sound/soc/codecs/twl4030* 20655 20656TI VPE/CAL DRIVERS 20657M: Benoit Parrot <bparrot@ti.com> 20658L: linux-media@vger.kernel.org 20659S: Maintained 20660W: http://linuxtv.org/ 20661Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20662F: Documentation/devicetree/bindings/media/ti,cal.yaml 20663F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20664F: drivers/media/platform/ti/cal/ 20665F: drivers/media/platform/ti/vpe/ 20666 20667TI WILINK WIRELESS DRIVERS 20668L: linux-wireless@vger.kernel.org 20669S: Orphan 20670W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20671W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20672T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20673F: drivers/net/wireless/ti/ 20674F: include/linux/wl12xx.h 20675 20676TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20677M: John Stultz <jstultz@google.com> 20678M: Thomas Gleixner <tglx@linutronix.de> 20679R: Stephen Boyd <sboyd@kernel.org> 20680L: linux-kernel@vger.kernel.org 20681S: Supported 20682T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20683F: include/linux/clocksource.h 20684F: include/linux/time.h 20685F: include/linux/timex.h 20686F: include/uapi/linux/time.h 20687F: include/uapi/linux/timex.h 20688F: kernel/time/alarmtimer.c 20689F: kernel/time/clocksource.c 20690F: kernel/time/ntp.c 20691F: kernel/time/time*.c 20692F: tools/testing/selftests/timers/ 20693 20694TIPC NETWORK LAYER 20695M: Jon Maloy <jmaloy@redhat.com> 20696M: Ying Xue <ying.xue@windriver.com> 20697L: netdev@vger.kernel.org (core kernel code) 20698L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20699S: Maintained 20700W: http://tipc.sourceforge.net/ 20701F: include/uapi/linux/tipc*.h 20702F: net/tipc/ 20703 20704TLAN NETWORK DRIVER 20705M: Samuel Chessman <chessman@tux.org> 20706L: tlan-devel@lists.sourceforge.net (subscribers-only) 20707S: Maintained 20708W: http://sourceforge.net/projects/tlan/ 20709F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20710F: drivers/net/ethernet/ti/tlan.* 20711 20712TM6000 VIDEO4LINUX DRIVER 20713M: Mauro Carvalho Chehab <mchehab@kernel.org> 20714L: linux-media@vger.kernel.org 20715S: Odd fixes 20716W: https://linuxtv.org 20717T: git git://linuxtv.org/media_tree.git 20718F: Documentation/admin-guide/media/tm6000* 20719F: drivers/staging/media/deprecated/tm6000/ 20720 20721TMIO/SDHI MMC DRIVER 20722M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20723L: linux-mmc@vger.kernel.org 20724L: linux-renesas-soc@vger.kernel.org 20725S: Supported 20726F: drivers/mmc/host/renesas_sdhi* 20727F: drivers/mmc/host/tmio_mmc* 20728F: include/linux/mfd/tmio.h 20729 20730TMP401 HARDWARE MONITOR DRIVER 20731M: Guenter Roeck <linux@roeck-us.net> 20732L: linux-hwmon@vger.kernel.org 20733S: Maintained 20734F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20735F: Documentation/hwmon/tmp401.rst 20736F: drivers/hwmon/tmp401.c 20737 20738TMP464 HARDWARE MONITOR DRIVER 20739M: Agathe Porte <agathe.porte@nokia.com> 20740M: Guenter Roeck <linux@roeck-us.net> 20741L: linux-hwmon@vger.kernel.org 20742S: Maintained 20743F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20744F: Documentation/hwmon/tmp464.rst 20745F: drivers/hwmon/tmp464.c 20746 20747TMP513 HARDWARE MONITOR DRIVER 20748M: Eric Tremblay <etremblay@distech-controls.com> 20749L: linux-hwmon@vger.kernel.org 20750S: Maintained 20751F: Documentation/hwmon/tmp513.rst 20752F: drivers/hwmon/tmp513.c 20753 20754TMPFS (SHMEM FILESYSTEM) 20755M: Hugh Dickins <hughd@google.com> 20756L: linux-mm@kvack.org 20757S: Maintained 20758F: include/linux/shmem_fs.h 20759F: mm/shmem.c 20760 20761TOMOYO SECURITY MODULE 20762M: Kentaro Takeda <takedakn@nttdata.co.jp> 20763M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20764L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20765L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20766L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20767L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20768S: Maintained 20769W: https://tomoyo.osdn.jp/ 20770F: security/tomoyo/ 20771 20772TOPSTAR LAPTOP EXTRAS DRIVER 20773M: Herton Ronaldo Krzesinski <herton@canonical.com> 20774L: platform-driver-x86@vger.kernel.org 20775S: Maintained 20776F: drivers/platform/x86/topstar-laptop.c 20777 20778TORTURE-TEST MODULES 20779M: Davidlohr Bueso <dave@stgolabs.net> 20780M: "Paul E. McKenney" <paulmck@kernel.org> 20781M: Josh Triplett <josh@joshtriplett.org> 20782L: linux-kernel@vger.kernel.org 20783S: Supported 20784T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20785F: Documentation/RCU/torture.rst 20786F: kernel/locking/locktorture.c 20787F: kernel/rcu/rcuscale.c 20788F: kernel/rcu/rcutorture.c 20789F: kernel/rcu/refscale.c 20790F: kernel/torture.c 20791 20792TOSHIBA ACPI EXTRAS DRIVER 20793M: Azael Avalos <coproscefalo@gmail.com> 20794L: platform-driver-x86@vger.kernel.org 20795S: Maintained 20796F: drivers/platform/x86/toshiba_acpi.c 20797 20798TOSHIBA BLUETOOTH DRIVER 20799M: Azael Avalos <coproscefalo@gmail.com> 20800L: platform-driver-x86@vger.kernel.org 20801S: Maintained 20802F: drivers/platform/x86/toshiba_bluetooth.c 20803 20804TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20805M: Azael Avalos <coproscefalo@gmail.com> 20806L: platform-driver-x86@vger.kernel.org 20807S: Maintained 20808F: drivers/platform/x86/toshiba_haps.c 20809 20810TOSHIBA SMM DRIVER 20811M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20812S: Maintained 20813W: http://www.buzzard.org.uk/toshiba/ 20814F: drivers/char/toshiba.c 20815F: include/linux/toshiba.h 20816F: include/uapi/linux/toshiba.h 20817 20818TOSHIBA TC358743 DRIVER 20819M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20820L: linux-media@vger.kernel.org 20821S: Maintained 20822F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20823F: drivers/media/i2c/tc358743* 20824F: include/media/i2c/tc358743.h 20825 20826TOSHIBA WMI HOTKEYS DRIVER 20827M: Azael Avalos <coproscefalo@gmail.com> 20828L: platform-driver-x86@vger.kernel.org 20829S: Maintained 20830F: drivers/platform/x86/toshiba-wmi.c 20831 20832TPM DEVICE DRIVER 20833M: Peter Huewe <peterhuewe@gmx.de> 20834M: Jarkko Sakkinen <jarkko@kernel.org> 20835R: Jason Gunthorpe <jgg@ziepe.ca> 20836L: linux-integrity@vger.kernel.org 20837S: Maintained 20838W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20839Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20840T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20841F: drivers/char/tpm/ 20842 20843TPS546D24 DRIVER 20844M: Duke Du <dukedu83@gmail.com> 20845L: linux-hwmon@vger.kernel.org 20846S: Maintained 20847F: Documentation/hwmon/tps546d24.rst 20848F: drivers/hwmon/pmbus/tps546d24.c 20849 20850TRACING 20851M: Steven Rostedt <rostedt@goodmis.org> 20852M: Masami Hiramatsu <mhiramat@kernel.org> 20853S: Maintained 20854T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20855F: Documentation/trace/* 20856F: fs/tracefs/ 20857F: include/linux/trace*.h 20858F: include/trace/ 20859F: kernel/trace/ 20860F: scripts/tracing/ 20861F: tools/testing/selftests/ftrace/ 20862 20863TRACING MMIO ACCESSES (MMIOTRACE) 20864M: Steven Rostedt <rostedt@goodmis.org> 20865M: Masami Hiramatsu <mhiramat@kernel.org> 20866R: Karol Herbst <karolherbst@gmail.com> 20867R: Pekka Paalanen <ppaalanen@gmail.com> 20868L: linux-kernel@vger.kernel.org 20869L: nouveau@lists.freedesktop.org 20870S: Maintained 20871F: arch/x86/mm/kmmio.c 20872F: arch/x86/mm/mmio-mod.c 20873F: arch/x86/mm/testmmiotrace.c 20874F: include/linux/mmiotrace.h 20875F: kernel/trace/trace_mmiotrace.c 20876 20877TRACING OS NOISE / LATENCY TRACERS 20878M: Steven Rostedt <rostedt@goodmis.org> 20879M: Daniel Bristot de Oliveira <bristot@kernel.org> 20880S: Maintained 20881F: kernel/trace/trace_osnoise.c 20882F: include/trace/events/osnoise.h 20883F: kernel/trace/trace_hwlat.c 20884F: kernel/trace/trace_irqsoff.c 20885F: kernel/trace/trace_sched_wakeup.c 20886F: Documentation/trace/osnoise-tracer.rst 20887F: Documentation/trace/timerlat-tracer.rst 20888F: Documentation/trace/hwlat_detector.rst 20889F: arch/*/kernel/trace.c 20890 20891Real-time Linux Analysis (RTLA) tools 20892M: Daniel Bristot de Oliveira <bristot@kernel.org> 20893M: Steven Rostedt <rostedt@goodmis.org> 20894L: linux-trace-devel@vger.kernel.org 20895S: Maintained 20896F: Documentation/tools/rtla/ 20897F: tools/tracing/rtla/ 20898 20899TRADITIONAL CHINESE DOCUMENTATION 20900M: Hu Haowen <src.res@email.cn> 20901L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20902S: Maintained 20903W: https://github.com/srcres258/linux-doc 20904T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20905F: Documentation/translations/zh_TW/ 20906 20907TTY LAYER 20908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20909M: Jiri Slaby <jirislaby@kernel.org> 20910S: Supported 20911T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20912F: Documentation/driver-api/serial/ 20913F: drivers/tty/ 20914F: drivers/tty/serial/serial_core.c 20915F: include/linux/selection.h 20916F: include/linux/serial.h 20917F: include/linux/serial_core.h 20918F: include/linux/sysrq.h 20919F: include/linux/tty*.h 20920F: include/linux/vt.h 20921F: include/linux/vt_*.h 20922F: include/uapi/linux/serial.h 20923F: include/uapi/linux/serial_core.h 20924F: include/uapi/linux/tty.h 20925 20926TUA9001 MEDIA DRIVER 20927M: Antti Palosaari <crope@iki.fi> 20928L: linux-media@vger.kernel.org 20929S: Maintained 20930W: https://linuxtv.org 20931W: http://palosaari.fi/linux/ 20932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20933T: git git://linuxtv.org/anttip/media_tree.git 20934F: drivers/media/tuners/tua9001* 20935 20936TULIP NETWORK DRIVERS 20937L: netdev@vger.kernel.org 20938L: linux-parisc@vger.kernel.org 20939S: Orphan 20940F: drivers/net/ethernet/dec/tulip/ 20941 20942TUN/TAP driver 20943M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20944S: Maintained 20945W: http://vtun.sourceforge.net/tun 20946F: Documentation/networking/tuntap.rst 20947F: arch/um/os-Linux/drivers/ 20948 20949TURBOCHANNEL SUBSYSTEM 20950M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20951M: Ralf Baechle <ralf@linux-mips.org> 20952L: linux-mips@vger.kernel.org 20953S: Maintained 20954Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20955F: drivers/tc/ 20956F: include/linux/tc.h 20957 20958TURBOSTAT UTILITY 20959M: "Len Brown" <lenb@kernel.org> 20960L: linux-pm@vger.kernel.org 20961S: Supported 20962Q: https://patchwork.kernel.org/project/linux-pm/list/ 20963B: https://bugzilla.kernel.org 20964T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20965F: tools/power/x86/turbostat/ 20966 20967TW5864 VIDEO4LINUX DRIVER 20968M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20969M: Anton Sviridenko <anton@corp.bluecherry.net> 20970M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20971M: Andrey Utkin <andrey_utkin@fastmail.com> 20972L: linux-media@vger.kernel.org 20973S: Supported 20974F: drivers/media/pci/tw5864/ 20975 20976TW68 VIDEO4LINUX DRIVER 20977M: Hans Verkuil <hverkuil@xs4all.nl> 20978L: linux-media@vger.kernel.org 20979S: Odd Fixes 20980W: https://linuxtv.org 20981T: git git://linuxtv.org/media_tree.git 20982F: drivers/media/pci/tw68/ 20983 20984TW686X VIDEO4LINUX DRIVER 20985M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20986L: linux-media@vger.kernel.org 20987S: Maintained 20988W: http://linuxtv.org 20989T: git git://linuxtv.org/media_tree.git 20990F: drivers/media/pci/tw686x/ 20991 20992U-BOOT ENVIRONMENT VARIABLES 20993M: Rafał Miłecki <rafal@milecki.pl> 20994S: Maintained 20995F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20996F: drivers/nvmem/u-boot-env.c 20997 20998UACCE ACCELERATOR FRAMEWORK 20999M: Zhangfei Gao <zhangfei.gao@linaro.org> 21000M: Zhou Wang <wangzhou1@hisilicon.com> 21001L: linux-accelerators@lists.ozlabs.org 21002L: linux-kernel@vger.kernel.org 21003S: Maintained 21004F: Documentation/ABI/testing/sysfs-driver-uacce 21005F: Documentation/misc-devices/uacce.rst 21006F: drivers/misc/uacce/ 21007F: include/linux/uacce.h 21008F: include/uapi/misc/uacce/ 21009 21010UBI FILE SYSTEM (UBIFS) 21011M: Richard Weinberger <richard@nod.at> 21012L: linux-mtd@lists.infradead.org 21013S: Supported 21014W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21015T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21016T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21017F: Documentation/ABI/testing/sysfs-fs-ubifs 21018F: Documentation/filesystems/ubifs-authentication.rst 21019F: Documentation/filesystems/ubifs.rst 21020F: fs/ubifs/ 21021 21022UBLK USERSPACE BLOCK DRIVER 21023M: Ming Lei <ming.lei@redhat.com> 21024L: linux-block@vger.kernel.org 21025S: Maintained 21026F: Documentation/block/ublk.rst 21027F: drivers/block/ublk_drv.c 21028F: include/uapi/linux/ublk_cmd.h 21029 21030UCLINUX (M68KNOMMU AND COLDFIRE) 21031M: Greg Ungerer <gerg@linux-m68k.org> 21032L: linux-m68k@lists.linux-m68k.org 21033L: uclinux-dev@uclinux.org (subscribers-only) 21034S: Maintained 21035W: http://www.linux-m68k.org/ 21036W: http://www.uclinux.org/ 21037T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21038F: arch/m68k/*/*_no.* 21039F: arch/m68k/68*/ 21040F: arch/m68k/coldfire/ 21041F: arch/m68k/include/asm/*_no.* 21042 21043UDF FILESYSTEM 21044M: Jan Kara <jack@suse.com> 21045S: Maintained 21046F: Documentation/filesystems/udf.rst 21047F: fs/udf/ 21048 21049UDRAW TABLET 21050M: Bastien Nocera <hadess@hadess.net> 21051L: linux-input@vger.kernel.org 21052S: Maintained 21053F: drivers/hid/hid-udraw-ps3.c 21054 21055UFS FILESYSTEM 21056M: Evgeniy Dushistov <dushistov@mail.ru> 21057S: Maintained 21058F: Documentation/admin-guide/ufs.rst 21059F: fs/ufs/ 21060 21061UHID USERSPACE HID IO DRIVER 21062M: David Rheinsberg <david.rheinsberg@gmail.com> 21063L: linux-input@vger.kernel.org 21064S: Maintained 21065F: drivers/hid/uhid.c 21066F: include/uapi/linux/uhid.h 21067 21068ULPI BUS 21069M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21070L: linux-usb@vger.kernel.org 21071S: Maintained 21072F: drivers/usb/common/ulpi.c 21073F: include/linux/ulpi/ 21074 21075UNICODE SUBSYSTEM 21076M: Gabriel Krisman Bertazi <krisman@collabora.com> 21077L: linux-fsdevel@vger.kernel.org 21078S: Supported 21079F: fs/unicode/ 21080 21081UNIFDEF 21082M: Tony Finch <dot@dotat.at> 21083S: Maintained 21084W: http://dotat.at/prog/unifdef 21085F: scripts/unifdef.c 21086 21087UNIFORM CDROM DRIVER 21088M: Phillip Potter <phil@philpotter.co.uk> 21089S: Maintained 21090F: Documentation/cdrom/ 21091F: drivers/cdrom/cdrom.c 21092F: include/linux/cdrom.h 21093F: include/uapi/linux/cdrom.h 21094 21095UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21096R: Alim Akhtar <alim.akhtar@samsung.com> 21097R: Avri Altman <avri.altman@wdc.com> 21098R: Bart Van Assche <bvanassche@acm.org> 21099L: linux-scsi@vger.kernel.org 21100S: Supported 21101F: Documentation/devicetree/bindings/ufs/ 21102F: Documentation/scsi/ufs.rst 21103F: drivers/ufs/core/ 21104 21105UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21106M: Pedro Sousa <pedrom.sousa@synopsys.com> 21107L: linux-scsi@vger.kernel.org 21108S: Supported 21109F: drivers/ufs/host/*dwc* 21110 21111UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21112M: Stanley Chu <stanley.chu@mediatek.com> 21113L: linux-scsi@vger.kernel.org 21114L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21115S: Maintained 21116F: drivers/ufs/host/ufs-mediatek* 21117 21118UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21119M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21120L: linux-renesas-soc@vger.kernel.org 21121L: linux-scsi@vger.kernel.org 21122S: Maintained 21123F: drivers/ufs/host/ufs-renesas.c 21124 21125UNSORTED BLOCK IMAGES (UBI) 21126M: Richard Weinberger <richard@nod.at> 21127L: linux-mtd@lists.infradead.org 21128S: Supported 21129W: http://www.linux-mtd.infradead.org/ 21130T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21131T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21132F: drivers/mtd/ubi/ 21133F: include/linux/mtd/ubi.h 21134F: include/uapi/mtd/ubi-user.h 21135 21136USB "USBNET" DRIVER FRAMEWORK 21137M: Oliver Neukum <oneukum@suse.com> 21138L: netdev@vger.kernel.org 21139S: Maintained 21140W: http://www.linux-usb.org/usbnet 21141F: drivers/net/usb/usbnet.c 21142F: include/linux/usb/usbnet.h 21143 21144USB ACM DRIVER 21145M: Oliver Neukum <oneukum@suse.com> 21146L: linux-usb@vger.kernel.org 21147S: Maintained 21148F: Documentation/usb/acm.rst 21149F: drivers/usb/class/cdc-acm.* 21150 21151USB APPLE MFI FASTCHARGE DRIVER 21152M: Bastien Nocera <hadess@hadess.net> 21153L: linux-usb@vger.kernel.org 21154S: Maintained 21155F: drivers/usb/misc/apple-mfi-fastcharge.c 21156 21157USB AR5523 WIRELESS DRIVER 21158M: Pontus Fuchs <pontus.fuchs@gmail.com> 21159L: linux-wireless@vger.kernel.org 21160S: Maintained 21161F: drivers/net/wireless/ath/ar5523/ 21162 21163USB ATTACHED SCSI 21164M: Oliver Neukum <oneukum@suse.com> 21165L: linux-usb@vger.kernel.org 21166L: linux-scsi@vger.kernel.org 21167S: Maintained 21168F: drivers/usb/storage/uas.c 21169 21170USB CDC ETHERNET DRIVER 21171M: Oliver Neukum <oliver@neukum.org> 21172L: linux-usb@vger.kernel.org 21173S: Maintained 21174F: drivers/net/usb/cdc_*.c 21175F: include/uapi/linux/usb/cdc.h 21176 21177USB CHAOSKEY DRIVER 21178M: Keith Packard <keithp@keithp.com> 21179L: linux-usb@vger.kernel.org 21180S: Maintained 21181F: drivers/usb/misc/chaoskey.c 21182 21183USB CYPRESS C67X00 DRIVER 21184L: linux-usb@vger.kernel.org 21185S: Orphan 21186F: drivers/usb/c67x00/ 21187 21188USB DAVICOM DM9601 DRIVER 21189M: Peter Korsgaard <peter@korsgaard.com> 21190L: netdev@vger.kernel.org 21191S: Maintained 21192W: http://www.linux-usb.org/usbnet 21193F: drivers/net/usb/dm9601.c 21194 21195USB EHCI DRIVER 21196M: Alan Stern <stern@rowland.harvard.edu> 21197L: linux-usb@vger.kernel.org 21198S: Maintained 21199F: Documentation/usb/ehci.rst 21200F: drivers/usb/host/ehci* 21201 21202USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21203M: Jiri Kosina <jikos@kernel.org> 21204M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21205L: linux-usb@vger.kernel.org 21206S: Maintained 21207T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21208F: Documentation/hid/hiddev.rst 21209F: drivers/hid/usbhid/ 21210 21211USB INTEL XHCI ROLE MUX DRIVER 21212M: Hans de Goede <hdegoede@redhat.com> 21213L: linux-usb@vger.kernel.org 21214S: Maintained 21215F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21216 21217USB IP DRIVER FOR HISILICON KIRIN 960 21218M: Yu Chen <chenyu56@huawei.com> 21219M: Binghui Wang <wangbinghui@hisilicon.com> 21220L: linux-usb@vger.kernel.org 21221S: Maintained 21222F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21223F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21224 21225USB IP DRIVER FOR HISILICON KIRIN 970 21226M: Mauro Carvalho Chehab <mchehab@kernel.org> 21227L: linux-usb@vger.kernel.org 21228S: Maintained 21229F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21230F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21231 21232USB ISP116X DRIVER 21233M: Olav Kongas <ok@artecdesign.ee> 21234L: linux-usb@vger.kernel.org 21235S: Maintained 21236F: drivers/usb/host/isp116x* 21237F: include/linux/usb/isp116x.h 21238 21239USB ISP1760 DRIVER 21240M: Rui Miguel Silva <rui.silva@linaro.org> 21241L: linux-usb@vger.kernel.org 21242S: Maintained 21243F: drivers/usb/isp1760/* 21244F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21245 21246USB LAN78XX ETHERNET DRIVER 21247M: Woojung Huh <woojung.huh@microchip.com> 21248M: UNGLinuxDriver@microchip.com 21249L: netdev@vger.kernel.org 21250S: Maintained 21251F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21252F: drivers/net/usb/lan78xx.* 21253F: include/dt-bindings/net/microchip-lan78xx.h 21254 21255USB MASS STORAGE DRIVER 21256M: Alan Stern <stern@rowland.harvard.edu> 21257L: linux-usb@vger.kernel.org 21258L: usb-storage@lists.one-eyed-alien.net 21259S: Maintained 21260F: drivers/usb/storage/ 21261 21262USB MIDI DRIVER 21263M: Clemens Ladisch <clemens@ladisch.de> 21264L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21265S: Maintained 21266T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21267F: sound/usb/midi.* 21268 21269USB NETWORKING DRIVERS 21270L: linux-usb@vger.kernel.org 21271S: Odd Fixes 21272F: drivers/net/usb/ 21273 21274USB OHCI DRIVER 21275M: Alan Stern <stern@rowland.harvard.edu> 21276L: linux-usb@vger.kernel.org 21277S: Maintained 21278F: Documentation/usb/ohci.rst 21279F: drivers/usb/host/ohci* 21280 21281USB OTG FSM (Finite State Machine) 21282M: Peter Chen <peter.chen@kernel.org> 21283L: linux-usb@vger.kernel.org 21284S: Maintained 21285T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21286F: drivers/usb/common/usb-otg-fsm.c 21287 21288USB OVER IP DRIVER 21289M: Valentina Manea <valentina.manea.m@gmail.com> 21290M: Shuah Khan <shuah@kernel.org> 21291M: Shuah Khan <skhan@linuxfoundation.org> 21292L: linux-usb@vger.kernel.org 21293S: Maintained 21294F: Documentation/usb/usbip_protocol.rst 21295F: drivers/usb/usbip/ 21296F: tools/testing/selftests/drivers/usb/usbip/ 21297F: tools/usb/usbip/ 21298 21299USB PEGASUS DRIVER 21300M: Petko Manolov <petkan@nucleusys.com> 21301L: linux-usb@vger.kernel.org 21302L: netdev@vger.kernel.org 21303S: Maintained 21304W: https://github.com/petkan/pegasus 21305T: git https://github.com/petkan/pegasus.git 21306F: drivers/net/usb/pegasus.* 21307 21308USB PRINTER DRIVER (usblp) 21309M: Pete Zaitcev <zaitcev@redhat.com> 21310L: linux-usb@vger.kernel.org 21311S: Supported 21312F: drivers/usb/class/usblp.c 21313 21314USB RAW GADGET DRIVER 21315R: Andrey Konovalov <andreyknvl@gmail.com> 21316L: linux-usb@vger.kernel.org 21317S: Maintained 21318F: Documentation/usb/raw-gadget.rst 21319F: drivers/usb/gadget/legacy/raw_gadget.c 21320F: include/uapi/linux/usb/raw_gadget.h 21321 21322USB QMI WWAN NETWORK DRIVER 21323M: Bjørn Mork <bjorn@mork.no> 21324L: netdev@vger.kernel.org 21325S: Maintained 21326F: Documentation/ABI/testing/sysfs-class-net-qmi 21327F: drivers/net/usb/qmi_wwan.c 21328 21329USB RTL8150 DRIVER 21330M: Petko Manolov <petkan@nucleusys.com> 21331L: linux-usb@vger.kernel.org 21332L: netdev@vger.kernel.org 21333S: Maintained 21334W: https://github.com/petkan/rtl8150 21335T: git https://github.com/petkan/rtl8150.git 21336F: drivers/net/usb/rtl8150.c 21337 21338USB SERIAL SUBSYSTEM 21339M: Johan Hovold <johan@kernel.org> 21340L: linux-usb@vger.kernel.org 21341S: Maintained 21342T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21343F: Documentation/usb/usb-serial.rst 21344F: drivers/usb/serial/ 21345F: include/linux/usb/serial.h 21346 21347USB SMSC75XX ETHERNET DRIVER 21348M: Steve Glendinning <steve.glendinning@shawell.net> 21349L: netdev@vger.kernel.org 21350S: Maintained 21351F: drivers/net/usb/smsc75xx.* 21352 21353USB SMSC95XX ETHERNET DRIVER 21354M: Steve Glendinning <steve.glendinning@shawell.net> 21355M: UNGLinuxDriver@microchip.com 21356L: netdev@vger.kernel.org 21357S: Maintained 21358F: drivers/net/usb/smsc95xx.* 21359 21360USB SUBSYSTEM 21361M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21362L: linux-usb@vger.kernel.org 21363S: Supported 21364W: http://www.linux-usb.org 21365T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21366F: Documentation/devicetree/bindings/usb/ 21367F: Documentation/usb/ 21368F: drivers/usb/ 21369F: include/dt-bindings/usb/ 21370F: include/linux/usb.h 21371F: include/linux/usb/ 21372 21373USB TYPEC BUS FOR ALTERNATE MODES 21374M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21375L: linux-usb@vger.kernel.org 21376S: Maintained 21377F: Documentation/ABI/testing/sysfs-bus-typec 21378F: Documentation/driver-api/usb/typec_bus.rst 21379F: drivers/usb/typec/altmodes/ 21380F: include/linux/usb/typec_altmode.h 21381 21382USB TYPEC CLASS 21383M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21384L: linux-usb@vger.kernel.org 21385S: Maintained 21386F: Documentation/ABI/testing/sysfs-class-typec 21387F: Documentation/driver-api/usb/typec.rst 21388F: drivers/usb/typec/ 21389F: include/linux/usb/typec.h 21390 21391USB TYPEC INTEL PMC MUX DRIVER 21392M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21393L: linux-usb@vger.kernel.org 21394S: Maintained 21395F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21396F: drivers/usb/typec/mux/intel_pmc_mux.c 21397 21398USB TYPEC PI3USB30532 MUX DRIVER 21399M: Hans de Goede <hdegoede@redhat.com> 21400L: linux-usb@vger.kernel.org 21401S: Maintained 21402F: drivers/usb/typec/mux/pi3usb30532.c 21403 21404USB TYPEC PORT CONTROLLER DRIVERS 21405M: Guenter Roeck <linux@roeck-us.net> 21406L: linux-usb@vger.kernel.org 21407S: Maintained 21408F: drivers/usb/typec/tcpm/ 21409 21410USB UHCI DRIVER 21411M: Alan Stern <stern@rowland.harvard.edu> 21412L: linux-usb@vger.kernel.org 21413S: Maintained 21414F: drivers/usb/host/uhci* 21415 21416USB VIDEO CLASS 21417M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21418L: linux-media@vger.kernel.org 21419S: Maintained 21420W: http://www.ideasonboard.org/uvc/ 21421T: git git://linuxtv.org/media_tree.git 21422F: drivers/media/usb/uvc/ 21423F: include/uapi/linux/uvcvideo.h 21424 21425USB WEBCAM GADGET 21426M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21427L: linux-usb@vger.kernel.org 21428S: Maintained 21429F: drivers/usb/gadget/function/*uvc* 21430F: drivers/usb/gadget/legacy/webcam.c 21431F: include/uapi/linux/usb/g_uvc.h 21432 21433USB WIRELESS RNDIS DRIVER (rndis_wlan) 21434M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21435L: linux-wireless@vger.kernel.org 21436S: Maintained 21437F: drivers/net/wireless/rndis_wlan.c 21438 21439USB XHCI DRIVER 21440M: Mathias Nyman <mathias.nyman@intel.com> 21441L: linux-usb@vger.kernel.org 21442S: Supported 21443F: drivers/usb/host/pci-quirks* 21444F: drivers/usb/host/xhci* 21445 21446USB ZD1201 DRIVER 21447L: linux-wireless@vger.kernel.org 21448S: Orphan 21449W: http://linux-lc100020.sourceforge.net 21450F: drivers/net/wireless/zydas/zd1201.* 21451 21452USB ZR364XX DRIVER 21453M: Antoine Jacquet <royale@zerezo.com> 21454L: linux-usb@vger.kernel.org 21455L: linux-media@vger.kernel.org 21456S: Maintained 21457W: http://royale.zerezo.com/zr364xx/ 21458T: git git://linuxtv.org/media_tree.git 21459F: Documentation/admin-guide/media/zr364xx* 21460F: drivers/staging/media/deprecated/zr364xx/ 21461 21462USER-MODE LINUX (UML) 21463M: Richard Weinberger <richard@nod.at> 21464M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21465M: Johannes Berg <johannes@sipsolutions.net> 21466L: linux-um@lists.infradead.org 21467S: Maintained 21468W: http://user-mode-linux.sourceforge.net 21469Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21470T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21471T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21472F: Documentation/virt/uml/ 21473F: arch/um/ 21474F: arch/x86/um/ 21475F: fs/hostfs/ 21476 21477USERSPACE COPYIN/COPYOUT (UIOVEC) 21478M: Alexander Viro <viro@zeniv.linux.org.uk> 21479S: Maintained 21480F: include/linux/uio.h 21481F: lib/iov_iter.c 21482 21483USERSPACE DMA BUFFER DRIVER 21484M: Gerd Hoffmann <kraxel@redhat.com> 21485L: dri-devel@lists.freedesktop.org 21486S: Maintained 21487T: git git://anongit.freedesktop.org/drm/drm-misc 21488F: drivers/dma-buf/udmabuf.c 21489F: include/uapi/linux/udmabuf.h 21490 21491USERSPACE I/O (UIO) 21492M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21493S: Maintained 21494T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21495F: Documentation/driver-api/uio-howto.rst 21496F: drivers/uio/ 21497F: include/linux/uio_driver.h 21498 21499UTIL-LINUX PACKAGE 21500M: Karel Zak <kzak@redhat.com> 21501L: util-linux@vger.kernel.org 21502S: Maintained 21503W: http://en.wikipedia.org/wiki/Util-linux 21504T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21505 21506UUID HELPERS 21507M: Christoph Hellwig <hch@lst.de> 21508R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21509L: linux-kernel@vger.kernel.org 21510S: Maintained 21511T: git git://git.infradead.org/users/hch/uuid.git 21512F: include/linux/uuid.h 21513F: include/uapi/linux/uuid.h 21514F: lib/test_uuid.c 21515F: lib/uuid.c 21516 21517UV SYSFS DRIVER 21518M: Justin Ernst <justin.ernst@hpe.com> 21519L: platform-driver-x86@vger.kernel.org 21520S: Maintained 21521F: drivers/platform/x86/uv_sysfs.c 21522 21523UVESAFB DRIVER 21524M: Michal Januszewski <spock@gentoo.org> 21525L: linux-fbdev@vger.kernel.org 21526S: Maintained 21527W: https://github.com/mjanusz/v86d 21528F: Documentation/fb/uvesafb.rst 21529F: drivers/video/fbdev/uvesafb.* 21530 21531Ux500 CLOCK DRIVERS 21532M: Ulf Hansson <ulf.hansson@linaro.org> 21533L: linux-clk@vger.kernel.org 21534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21535S: Maintained 21536F: drivers/clk/ux500/ 21537 21538VF610 NAND DRIVER 21539M: Stefan Agner <stefan@agner.ch> 21540L: linux-mtd@lists.infradead.org 21541S: Supported 21542F: drivers/mtd/nand/raw/vf610_nfc.c 21543 21544VFAT/FAT/MSDOS FILESYSTEM 21545M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21546S: Maintained 21547F: Documentation/filesystems/vfat.rst 21548F: fs/fat/ 21549F: tools/testing/selftests/filesystems/fat/ 21550 21551VFIO DRIVER 21552M: Alex Williamson <alex.williamson@redhat.com> 21553R: Cornelia Huck <cohuck@redhat.com> 21554L: kvm@vger.kernel.org 21555S: Maintained 21556T: git git://github.com/awilliam/linux-vfio.git 21557F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21558F: Documentation/driver-api/vfio.rst 21559F: drivers/vfio/ 21560F: include/linux/vfio.h 21561F: include/linux/vfio_pci_core.h 21562F: include/uapi/linux/vfio.h 21563 21564VFIO FSL-MC DRIVER 21565M: Diana Craciun <diana.craciun@oss.nxp.com> 21566L: kvm@vger.kernel.org 21567S: Maintained 21568F: drivers/vfio/fsl-mc/ 21569 21570VFIO HISILICON PCI DRIVER 21571M: Longfang Liu <liulongfang@huawei.com> 21572M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21573L: kvm@vger.kernel.org 21574S: Maintained 21575F: drivers/vfio/pci/hisilicon/ 21576 21577VFIO MEDIATED DEVICE DRIVERS 21578M: Kirti Wankhede <kwankhede@nvidia.com> 21579L: kvm@vger.kernel.org 21580S: Maintained 21581F: Documentation/driver-api/vfio-mediated-device.rst 21582F: drivers/vfio/mdev/ 21583F: include/linux/mdev.h 21584F: samples/vfio-mdev/ 21585 21586VFIO PCI DEVICE SPECIFIC DRIVERS 21587R: Jason Gunthorpe <jgg@nvidia.com> 21588R: Yishai Hadas <yishaih@nvidia.com> 21589R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21590R: Kevin Tian <kevin.tian@intel.com> 21591L: kvm@vger.kernel.org 21592S: Maintained 21593P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21594F: drivers/vfio/pci/*/ 21595 21596VFIO PLATFORM DRIVER 21597M: Eric Auger <eric.auger@redhat.com> 21598L: kvm@vger.kernel.org 21599S: Maintained 21600F: drivers/vfio/platform/ 21601 21602VFIO MLX5 PCI DRIVER 21603M: Yishai Hadas <yishaih@nvidia.com> 21604L: kvm@vger.kernel.org 21605S: Maintained 21606F: drivers/vfio/pci/mlx5/ 21607 21608VGA_SWITCHEROO 21609R: Lukas Wunner <lukas@wunner.de> 21610S: Maintained 21611T: git git://anongit.freedesktop.org/drm/drm-misc 21612F: Documentation/gpu/vga-switcheroo.rst 21613F: drivers/gpu/vga/vga_switcheroo.c 21614F: include/linux/vga_switcheroo.h 21615 21616VIA RHINE NETWORK DRIVER 21617S: Maintained 21618M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21619F: drivers/net/ethernet/via/via-rhine.c 21620 21621VIA SD/MMC CARD CONTROLLER DRIVER 21622M: Bruce Chang <brucechang@via.com.tw> 21623M: Harald Welte <HaraldWelte@viatech.com> 21624S: Maintained 21625F: drivers/mmc/host/via-sdmmc.c 21626 21627VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21628M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21629L: linux-fbdev@vger.kernel.org 21630S: Maintained 21631F: drivers/video/fbdev/via/ 21632F: include/linux/via-core.h 21633F: include/linux/via-gpio.h 21634F: include/linux/via_i2c.h 21635 21636VIA VELOCITY NETWORK DRIVER 21637M: Francois Romieu <romieu@fr.zoreil.com> 21638L: netdev@vger.kernel.org 21639S: Maintained 21640F: drivers/net/ethernet/via/via-velocity.* 21641 21642VICODEC VIRTUAL CODEC DRIVER 21643M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21644L: linux-media@vger.kernel.org 21645S: Maintained 21646W: https://linuxtv.org 21647T: git git://linuxtv.org/media_tree.git 21648F: drivers/media/test-drivers/vicodec/* 21649 21650VIDEO I2C POLLING DRIVER 21651M: Matt Ranostay <matt.ranostay@konsulko.com> 21652L: linux-media@vger.kernel.org 21653S: Maintained 21654F: drivers/media/i2c/video-i2c.c 21655 21656VIDEO MULTIPLEXER DRIVER 21657M: Philipp Zabel <p.zabel@pengutronix.de> 21658L: linux-media@vger.kernel.org 21659S: Maintained 21660F: drivers/media/platform/video-mux.c 21661 21662VIDEOBUF2 FRAMEWORK 21663M: Tomasz Figa <tfiga@chromium.org> 21664M: Marek Szyprowski <m.szyprowski@samsung.com> 21665L: linux-media@vger.kernel.org 21666S: Maintained 21667F: drivers/media/common/videobuf2/* 21668F: include/media/videobuf2-* 21669 21670VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21671M: Shuah Khan <skhan@linuxfoundation.org> 21672R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21673L: linux-media@vger.kernel.org 21674S: Maintained 21675W: https://linuxtv.org 21676T: git git://linuxtv.org/media_tree.git 21677F: drivers/media/test-drivers/vimc/* 21678 21679VIRT LIB 21680M: Alex Williamson <alex.williamson@redhat.com> 21681M: Paolo Bonzini <pbonzini@redhat.com> 21682L: kvm@vger.kernel.org 21683S: Supported 21684F: virt/lib/ 21685 21686VIRTIO AND VHOST VSOCK DRIVER 21687M: Stefan Hajnoczi <stefanha@redhat.com> 21688M: Stefano Garzarella <sgarzare@redhat.com> 21689L: kvm@vger.kernel.org 21690L: virtualization@lists.linux-foundation.org 21691L: netdev@vger.kernel.org 21692S: Maintained 21693F: drivers/vhost/vsock.c 21694F: include/linux/virtio_vsock.h 21695F: include/uapi/linux/virtio_vsock.h 21696F: net/vmw_vsock/virtio_transport.c 21697F: net/vmw_vsock/virtio_transport_common.c 21698 21699VIRTIO BLOCK AND SCSI DRIVERS 21700M: "Michael S. Tsirkin" <mst@redhat.com> 21701M: Jason Wang <jasowang@redhat.com> 21702R: Paolo Bonzini <pbonzini@redhat.com> 21703R: Stefan Hajnoczi <stefanha@redhat.com> 21704L: virtualization@lists.linux-foundation.org 21705S: Maintained 21706F: drivers/block/virtio_blk.c 21707F: drivers/scsi/virtio_scsi.c 21708F: drivers/vhost/scsi.c 21709F: include/uapi/linux/virtio_blk.h 21710F: include/uapi/linux/virtio_scsi.h 21711 21712VIRTIO CONSOLE DRIVER 21713M: Amit Shah <amit@kernel.org> 21714L: virtualization@lists.linux-foundation.org 21715S: Maintained 21716F: drivers/char/virtio_console.c 21717F: include/linux/virtio_console.h 21718F: include/uapi/linux/virtio_console.h 21719 21720VIRTIO CORE AND NET DRIVERS 21721M: "Michael S. Tsirkin" <mst@redhat.com> 21722M: Jason Wang <jasowang@redhat.com> 21723L: virtualization@lists.linux-foundation.org 21724S: Maintained 21725F: Documentation/ABI/testing/sysfs-bus-vdpa 21726F: Documentation/ABI/testing/sysfs-class-vduse 21727F: Documentation/devicetree/bindings/virtio/ 21728F: drivers/block/virtio_blk.c 21729F: drivers/crypto/virtio/ 21730F: drivers/net/virtio_net.c 21731F: drivers/vdpa/ 21732F: drivers/virtio/ 21733F: include/linux/vdpa.h 21734F: include/linux/virtio*.h 21735F: include/uapi/linux/virtio_*.h 21736F: tools/virtio/ 21737 21738IFCVF VIRTIO DATA PATH ACCELERATOR 21739R: Zhu Lingshan <lingshan.zhu@intel.com> 21740F: drivers/vdpa/ifcvf/ 21741 21742VIRTIO BALLOON 21743M: "Michael S. Tsirkin" <mst@redhat.com> 21744M: David Hildenbrand <david@redhat.com> 21745L: virtualization@lists.linux-foundation.org 21746S: Maintained 21747F: drivers/virtio/virtio_balloon.c 21748F: include/uapi/linux/virtio_balloon.h 21749F: include/linux/balloon_compaction.h 21750F: mm/balloon_compaction.c 21751 21752VIRTIO CRYPTO DRIVER 21753M: Gonglei <arei.gonglei@huawei.com> 21754L: virtualization@lists.linux-foundation.org 21755L: linux-crypto@vger.kernel.org 21756S: Maintained 21757F: drivers/crypto/virtio/ 21758F: include/uapi/linux/virtio_crypto.h 21759 21760VIRTIO DRIVERS FOR S390 21761M: Cornelia Huck <cohuck@redhat.com> 21762M: Halil Pasic <pasic@linux.ibm.com> 21763M: Eric Farman <farman@linux.ibm.com> 21764L: linux-s390@vger.kernel.org 21765L: virtualization@lists.linux-foundation.org 21766L: kvm@vger.kernel.org 21767S: Supported 21768F: arch/s390/include/uapi/asm/virtio-ccw.h 21769F: drivers/s390/virtio/ 21770 21771VIRTIO FILE SYSTEM 21772M: Vivek Goyal <vgoyal@redhat.com> 21773M: Stefan Hajnoczi <stefanha@redhat.com> 21774M: Miklos Szeredi <miklos@szeredi.hu> 21775L: virtualization@lists.linux-foundation.org 21776L: linux-fsdevel@vger.kernel.org 21777S: Supported 21778W: https://virtio-fs.gitlab.io/ 21779F: Documentation/filesystems/virtiofs.rst 21780F: fs/fuse/virtio_fs.c 21781F: include/uapi/linux/virtio_fs.h 21782 21783VIRTIO GPIO DRIVER 21784M: Enrico Weigelt, metux IT consult <info@metux.net> 21785M: Viresh Kumar <vireshk@kernel.org> 21786L: linux-gpio@vger.kernel.org 21787L: virtualization@lists.linux-foundation.org 21788S: Maintained 21789F: drivers/gpio/gpio-virtio.c 21790F: include/uapi/linux/virtio_gpio.h 21791 21792VIRTIO GPU DRIVER 21793M: David Airlie <airlied@redhat.com> 21794M: Gerd Hoffmann <kraxel@redhat.com> 21795R: Gurchetan Singh <gurchetansingh@chromium.org> 21796R: Chia-I Wu <olvaffe@gmail.com> 21797L: dri-devel@lists.freedesktop.org 21798L: virtualization@lists.linux-foundation.org 21799S: Maintained 21800T: git git://anongit.freedesktop.org/drm/drm-misc 21801F: drivers/gpu/drm/virtio/ 21802F: include/uapi/linux/virtio_gpu.h 21803 21804VIRTIO HOST (VHOST) 21805M: "Michael S. Tsirkin" <mst@redhat.com> 21806M: Jason Wang <jasowang@redhat.com> 21807L: kvm@vger.kernel.org 21808L: virtualization@lists.linux-foundation.org 21809L: netdev@vger.kernel.org 21810S: Maintained 21811T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21812F: drivers/vhost/ 21813F: include/linux/vhost_iotlb.h 21814F: include/uapi/linux/vhost.h 21815 21816VIRTIO INPUT DRIVER 21817M: Gerd Hoffmann <kraxel@redhat.com> 21818S: Maintained 21819F: drivers/virtio/virtio_input.c 21820F: include/uapi/linux/virtio_input.h 21821 21822VIRTIO IOMMU DRIVER 21823M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21824L: virtualization@lists.linux-foundation.org 21825S: Maintained 21826F: drivers/iommu/virtio-iommu.c 21827F: include/uapi/linux/virtio_iommu.h 21828 21829VIRTIO MEM DRIVER 21830M: David Hildenbrand <david@redhat.com> 21831L: virtualization@lists.linux-foundation.org 21832S: Maintained 21833W: https://virtio-mem.gitlab.io/ 21834F: drivers/virtio/virtio_mem.c 21835F: include/uapi/linux/virtio_mem.h 21836 21837VIRTIO SOUND DRIVER 21838M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21839M: "Michael S. Tsirkin" <mst@redhat.com> 21840L: virtualization@lists.linux-foundation.org 21841L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21842S: Maintained 21843F: include/uapi/linux/virtio_snd.h 21844F: sound/virtio/* 21845 21846VIRTIO I2C DRIVER 21847M: Conghui Chen <conghui.chen@intel.com> 21848M: Viresh Kumar <viresh.kumar@linaro.org> 21849L: linux-i2c@vger.kernel.org 21850L: virtualization@lists.linux-foundation.org 21851S: Maintained 21852F: drivers/i2c/busses/i2c-virtio.c 21853F: include/uapi/linux/virtio_i2c.h 21854 21855VIRTIO PMEM DRIVER 21856M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21857L: virtualization@lists.linux-foundation.org 21858S: Maintained 21859F: drivers/nvdimm/virtio_pmem.c 21860F: drivers/nvdimm/nd_virtio.c 21861 21862VIRTUAL BOX GUEST DEVICE DRIVER 21863M: Hans de Goede <hdegoede@redhat.com> 21864M: Arnd Bergmann <arnd@arndb.de> 21865M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21866S: Maintained 21867F: drivers/virt/vboxguest/ 21868F: include/linux/vbox_utils.h 21869F: include/uapi/linux/vbox*.h 21870 21871VIRTUAL BOX SHARED FOLDER VFS DRIVER 21872M: Hans de Goede <hdegoede@redhat.com> 21873L: linux-fsdevel@vger.kernel.org 21874S: Maintained 21875F: fs/vboxsf/* 21876 21877VIRTUAL SERIO DEVICE DRIVER 21878M: Stephen Chandler Paul <thatslyude@gmail.com> 21879S: Maintained 21880F: drivers/input/serio/userio.c 21881F: include/uapi/linux/userio.h 21882 21883VIVID VIRTUAL VIDEO DRIVER 21884M: Hans Verkuil <hverkuil@xs4all.nl> 21885L: linux-media@vger.kernel.org 21886S: Maintained 21887W: https://linuxtv.org 21888T: git git://linuxtv.org/media_tree.git 21889F: drivers/media/test-drivers/vivid/* 21890 21891VIDTV VIRTUAL DIGITAL TV DRIVER 21892M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21893L: linux-media@vger.kernel.org 21894S: Maintained 21895W: https://linuxtv.org 21896T: git git://linuxtv.org/media_tree.git 21897F: drivers/media/test-drivers/vidtv/* 21898 21899VLYNQ BUS 21900M: Florian Fainelli <f.fainelli@gmail.com> 21901L: openwrt-devel@lists.openwrt.org (subscribers-only) 21902S: Maintained 21903F: drivers/vlynq/vlynq.c 21904F: include/linux/vlynq.h 21905 21906VME SUBSYSTEM 21907M: Martyn Welch <martyn@welchs.me.uk> 21908M: Manohar Vanga <manohar.vanga@gmail.com> 21909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21910L: linux-kernel@vger.kernel.org 21911S: Odd fixes 21912T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21913F: Documentation/driver-api/vme.rst 21914F: drivers/staging/vme_user/ 21915 21916VM SOCKETS (AF_VSOCK) 21917M: Stefano Garzarella <sgarzare@redhat.com> 21918L: virtualization@lists.linux-foundation.org 21919L: netdev@vger.kernel.org 21920S: Maintained 21921F: drivers/net/vsockmon.c 21922F: include/net/af_vsock.h 21923F: include/uapi/linux/vm_sockets.h 21924F: include/uapi/linux/vm_sockets_diag.h 21925F: include/uapi/linux/vsockmon.h 21926F: net/vmw_vsock/ 21927F: tools/testing/vsock/ 21928 21929VMWARE BALLOON DRIVER 21930M: Nadav Amit <namit@vmware.com> 21931R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21932L: linux-kernel@vger.kernel.org 21933S: Supported 21934F: drivers/misc/vmw_balloon.c 21935 21936VMWARE HYPERVISOR INTERFACE 21937M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21938M: Alexey Makhalov <amakhalov@vmware.com> 21939R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21940L: virtualization@lists.linux-foundation.org 21941L: x86@kernel.org 21942S: Supported 21943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21944F: arch/x86/include/asm/vmware.h 21945F: arch/x86/kernel/cpu/vmware.c 21946 21947VMWARE PVRDMA DRIVER 21948M: Bryan Tan <bryantan@vmware.com> 21949M: Vishnu Dasa <vdasa@vmware.com> 21950R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21951L: linux-rdma@vger.kernel.org 21952S: Supported 21953F: drivers/infiniband/hw/vmw_pvrdma/ 21954 21955VMWARE PVSCSI DRIVER 21956M: Vishal Bhakta <vbhakta@vmware.com> 21957R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21958L: linux-scsi@vger.kernel.org 21959S: Supported 21960F: drivers/scsi/vmw_pvscsi.c 21961F: drivers/scsi/vmw_pvscsi.h 21962 21963VMWARE VIRTUAL PTP CLOCK DRIVER 21964M: Vivek Thampi <vithampi@vmware.com> 21965R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21966L: netdev@vger.kernel.org 21967S: Supported 21968F: drivers/ptp/ptp_vmw.c 21969 21970VMWARE VMCI DRIVER 21971M: Bryan Tan <bryantan@vmware.com> 21972M: Vishnu Dasa <vdasa@vmware.com> 21973R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21974L: linux-kernel@vger.kernel.org 21975S: Supported 21976F: drivers/misc/vmw_vmci/ 21977F: include/linux/vmw_vmci* 21978 21979VMWARE VMMOUSE SUBDRIVER 21980M: Zack Rusin <zackr@vmware.com> 21981R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21982R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21983L: linux-input@vger.kernel.org 21984S: Supported 21985F: drivers/input/mouse/vmmouse.c 21986F: drivers/input/mouse/vmmouse.h 21987 21988VMWARE VMXNET3 ETHERNET DRIVER 21989M: Ronak Doshi <doshir@vmware.com> 21990R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21991L: netdev@vger.kernel.org 21992S: Supported 21993F: drivers/net/vmxnet3/ 21994 21995VMWARE VSOCK VMCI TRANSPORT DRIVER 21996M: Bryan Tan <bryantan@vmware.com> 21997M: Vishnu Dasa <vdasa@vmware.com> 21998R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21999L: linux-kernel@vger.kernel.org 22000S: Supported 22001F: net/vmw_vsock/vmci_transport* 22002 22003VOCORE VOCORE2 BOARD 22004M: Harvey Hunt <harveyhuntnexus@gmail.com> 22005L: linux-mips@vger.kernel.org 22006S: Maintained 22007F: arch/mips/boot/dts/ralink/vocore2.dts 22008 22009VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22010M: Liam Girdwood <lgirdwood@gmail.com> 22011M: Mark Brown <broonie@kernel.org> 22012L: linux-kernel@vger.kernel.org 22013S: Supported 22014W: http://www.slimlogic.co.uk/?p=48 22015T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22016F: Documentation/devicetree/bindings/regulator/ 22017F: Documentation/power/regulator/ 22018F: drivers/regulator/ 22019F: include/dt-bindings/regulator/ 22020F: include/linux/regulator/ 22021K: regulator_get_optional 22022 22023VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22024R: Matti Vaittinen <mazziesaccount@gmail.com> 22025F: drivers/regulator/irq_helpers.c 22026 22027VRF 22028M: David Ahern <dsahern@kernel.org> 22029L: netdev@vger.kernel.org 22030S: Maintained 22031F: Documentation/networking/vrf.rst 22032F: drivers/net/vrf.c 22033 22034VSPRINTF 22035M: Petr Mladek <pmladek@suse.com> 22036M: Steven Rostedt <rostedt@goodmis.org> 22037M: Sergey Senozhatsky <senozhatsky@chromium.org> 22038R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22039R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22040S: Maintained 22041T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22042F: Documentation/core-api/printk-formats.rst 22043F: lib/test_printf.c 22044F: lib/test_scanf.c 22045F: lib/vsprintf.c 22046 22047VT1211 HARDWARE MONITOR DRIVER 22048M: Juerg Haefliger <juergh@proton.me> 22049L: linux-hwmon@vger.kernel.org 22050S: Maintained 22051F: Documentation/hwmon/vt1211.rst 22052F: drivers/hwmon/vt1211.c 22053 22054VT8231 HARDWARE MONITOR DRIVER 22055M: Roger Lucas <vt8231@hiddenengine.co.uk> 22056L: linux-hwmon@vger.kernel.org 22057S: Maintained 22058F: drivers/hwmon/vt8231.c 22059 22060VUB300 USB to SDIO/SD/MMC bridge chip 22061L: linux-mmc@vger.kernel.org 22062S: Orphan 22063F: drivers/mmc/host/vub300.c 22064 22065W1 DALLAS'S 1-WIRE BUS 22066M: Evgeniy Polyakov <zbr@ioremap.net> 22067S: Maintained 22068F: Documentation/devicetree/bindings/w1/ 22069F: Documentation/w1/ 22070F: drivers/w1/ 22071F: include/linux/w1.h 22072 22073W83791D HARDWARE MONITORING DRIVER 22074M: Marc Hulsman <m.hulsman@tudelft.nl> 22075L: linux-hwmon@vger.kernel.org 22076S: Maintained 22077F: Documentation/hwmon/w83791d.rst 22078F: drivers/hwmon/w83791d.c 22079 22080W83793 HARDWARE MONITORING DRIVER 22081M: Rudolf Marek <r.marek@assembler.cz> 22082L: linux-hwmon@vger.kernel.org 22083S: Maintained 22084F: Documentation/hwmon/w83793.rst 22085F: drivers/hwmon/w83793.c 22086 22087W83795 HARDWARE MONITORING DRIVER 22088M: Jean Delvare <jdelvare@suse.com> 22089L: linux-hwmon@vger.kernel.org 22090S: Maintained 22091F: drivers/hwmon/w83795.c 22092 22093W83L51xD SD/MMC CARD INTERFACE DRIVER 22094M: Pierre Ossman <pierre@ossman.eu> 22095S: Maintained 22096F: drivers/mmc/host/wbsd.* 22097 22098WACOM PROTOCOL 4 SERIAL TABLETS 22099M: Julian Squires <julian@cipht.net> 22100M: Hans de Goede <hdegoede@redhat.com> 22101L: linux-input@vger.kernel.org 22102S: Maintained 22103F: drivers/input/tablet/wacom_serial4.c 22104 22105WANGXUN ETHERNET DRIVER 22106M: Jiawen Wu <jiawenwu@trustnetic.com> 22107M: Mengyuan Lou <mengyuanlou@net-swift.com> 22108W: https://www.net-swift.com 22109L: netdev@vger.kernel.org 22110S: Maintained 22111F: Documentation/networking/device_drivers/ethernet/wangxun/* 22112F: drivers/net/ethernet/wangxun/ 22113 22114WATCHDOG DEVICE DRIVERS 22115M: Wim Van Sebroeck <wim@linux-watchdog.org> 22116M: Guenter Roeck <linux@roeck-us.net> 22117L: linux-watchdog@vger.kernel.org 22118S: Maintained 22119W: http://www.linux-watchdog.org/ 22120T: git git://www.linux-watchdog.org/linux-watchdog.git 22121F: Documentation/devicetree/bindings/watchdog/ 22122F: Documentation/watchdog/ 22123F: drivers/watchdog/ 22124F: include/linux/watchdog.h 22125F: include/uapi/linux/watchdog.h 22126F: include/trace/events/watchdog.h 22127 22128WHISKEYCOVE PMIC GPIO DRIVER 22129M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22130L: linux-gpio@vger.kernel.org 22131S: Maintained 22132F: drivers/gpio/gpio-wcove.c 22133 22134WHWAVE RTC DRIVER 22135M: Dianlong Li <long17.cool@163.com> 22136L: linux-rtc@vger.kernel.org 22137S: Maintained 22138F: drivers/rtc/rtc-sd3078.c 22139 22140WIIMOTE HID DRIVER 22141M: David Rheinsberg <david.rheinsberg@gmail.com> 22142L: linux-input@vger.kernel.org 22143S: Maintained 22144F: drivers/hid/hid-wiimote* 22145 22146WILOCITY WIL6210 WIRELESS DRIVER 22147L: linux-wireless@vger.kernel.org 22148S: Orphan 22149W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22150F: drivers/net/wireless/ath/wil6210/ 22151 22152WINBOND CIR DRIVER 22153M: David Härdeman <david@hardeman.nu> 22154S: Maintained 22155F: drivers/media/rc/winbond-cir.c 22156 22157WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22158M: William Breathitt Gray <william.gray@linaro.org> 22159L: linux-watchdog@vger.kernel.org 22160S: Maintained 22161F: drivers/watchdog/ebc-c384_wdt.c 22162 22163WINSYSTEMS WS16C48 GPIO DRIVER 22164M: William Breathitt Gray <william.gray@linaro.org> 22165L: linux-gpio@vger.kernel.org 22166S: Maintained 22167F: drivers/gpio/gpio-ws16c48.c 22168 22169WIREGUARD SECURE NETWORK TUNNEL 22170M: Jason A. Donenfeld <Jason@zx2c4.com> 22171L: wireguard@lists.zx2c4.com 22172L: netdev@vger.kernel.org 22173S: Maintained 22174F: drivers/net/wireguard/ 22175F: tools/testing/selftests/wireguard/ 22176 22177WISTRON LAPTOP BUTTON DRIVER 22178M: Miloslav Trmac <mitr@volny.cz> 22179S: Maintained 22180F: drivers/input/misc/wistron_btns.c 22181 22182WL3501 WIRELESS PCMCIA CARD DRIVER 22183L: linux-wireless@vger.kernel.org 22184S: Odd fixes 22185F: drivers/net/wireless/wl3501* 22186 22187WOLFSON MICROELECTRONICS DRIVERS 22188L: patches@opensource.cirrus.com 22189S: Supported 22190W: https://github.com/CirrusLogic/linux-drivers/wiki 22191T: git https://github.com/CirrusLogic/linux-drivers.git 22192F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22193F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22194F: Documentation/devicetree/bindings/mfd/wm831x.txt 22195F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22196F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22197F: Documentation/devicetree/bindings/sound/wm* 22198F: Documentation/hwmon/wm83??.rst 22199F: arch/arm/mach-s3c/mach-crag6410* 22200F: drivers/clk/clk-wm83*.c 22201F: drivers/gpio/gpio-*wm*.c 22202F: drivers/gpio/gpio-arizona.c 22203F: drivers/hwmon/wm83??-hwmon.c 22204F: drivers/input/misc/wm831x-on.c 22205F: drivers/input/touchscreen/wm831x-ts.c 22206F: drivers/input/touchscreen/wm97*.c 22207F: drivers/leds/leds-wm83*.c 22208F: drivers/mfd/arizona* 22209F: drivers/mfd/cs47l24* 22210F: drivers/mfd/wm*.c 22211F: drivers/power/supply/wm83*.c 22212F: drivers/regulator/arizona* 22213F: drivers/regulator/wm8*.c 22214F: drivers/rtc/rtc-wm83*.c 22215F: drivers/video/backlight/wm83*_bl.c 22216F: drivers/watchdog/wm83*_wdt.c 22217F: include/linux/mfd/arizona/ 22218F: include/linux/mfd/wm831x/ 22219F: include/linux/mfd/wm8350/ 22220F: include/linux/mfd/wm8400* 22221F: include/linux/regulator/arizona* 22222F: include/linux/wm97xx.h 22223F: include/sound/wm????.h 22224F: sound/soc/codecs/arizona* 22225F: sound/soc/codecs/cs47l24* 22226F: sound/soc/codecs/wm* 22227 22228WORKQUEUE 22229M: Tejun Heo <tj@kernel.org> 22230R: Lai Jiangshan <jiangshanlai@gmail.com> 22231S: Maintained 22232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22233F: Documentation/core-api/workqueue.rst 22234F: include/linux/workqueue.h 22235F: kernel/workqueue.c 22236 22237WWAN DRIVERS 22238M: Loic Poulain <loic.poulain@linaro.org> 22239M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22240R: Johannes Berg <johannes@sipsolutions.net> 22241L: netdev@vger.kernel.org 22242S: Maintained 22243F: drivers/net/wwan/ 22244F: include/linux/wwan.h 22245F: include/uapi/linux/wwan.h 22246 22247X-POWERS AXP288 PMIC DRIVERS 22248M: Hans de Goede <hdegoede@redhat.com> 22249S: Maintained 22250F: drivers/acpi/pmic/intel_pmic_xpower.c 22251N: axp288 22252 22253X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22254M: Chen-Yu Tsai <wens@csie.org> 22255L: linux-kernel@vger.kernel.org 22256S: Maintained 22257N: axp[128] 22258 22259X.25 STACK 22260M: Martin Schiller <ms@dev.tdt.de> 22261L: linux-x25@vger.kernel.org 22262S: Maintained 22263F: Documentation/networking/lapb-module.rst 22264F: Documentation/networking/x25* 22265F: drivers/net/wan/hdlc_x25.c 22266F: drivers/net/wan/lapbether.c 22267F: include/*/lapb.h 22268F: include/net/x25* 22269F: include/uapi/linux/x25.h 22270F: net/lapb/ 22271F: net/x25/ 22272 22273X86 ARCHITECTURE (32-BIT AND 64-BIT) 22274M: Thomas Gleixner <tglx@linutronix.de> 22275M: Ingo Molnar <mingo@redhat.com> 22276M: Borislav Petkov <bp@alien8.de> 22277M: Dave Hansen <dave.hansen@linux.intel.com> 22278M: x86@kernel.org 22279R: "H. Peter Anvin" <hpa@zytor.com> 22280L: linux-kernel@vger.kernel.org 22281S: Maintained 22282T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22283F: Documentation/devicetree/bindings/x86/ 22284F: Documentation/x86/ 22285F: arch/x86/ 22286 22287X86 ENTRY CODE 22288M: Andy Lutomirski <luto@kernel.org> 22289L: linux-kernel@vger.kernel.org 22290S: Maintained 22291T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22292F: arch/x86/entry/ 22293 22294X86 MCE INFRASTRUCTURE 22295M: Tony Luck <tony.luck@intel.com> 22296M: Borislav Petkov <bp@alien8.de> 22297L: linux-edac@vger.kernel.org 22298S: Maintained 22299F: Documentation/ABI/testing/sysfs-mce 22300F: Documentation/x86/x86_64/machinecheck.rst 22301F: arch/x86/kernel/cpu/mce/* 22302 22303X86 MICROCODE UPDATE SUPPORT 22304M: Borislav Petkov <bp@alien8.de> 22305S: Maintained 22306F: arch/x86/kernel/cpu/microcode/* 22307 22308X86 MM 22309M: Dave Hansen <dave.hansen@linux.intel.com> 22310M: Andy Lutomirski <luto@kernel.org> 22311M: Peter Zijlstra <peterz@infradead.org> 22312L: linux-kernel@vger.kernel.org 22313S: Maintained 22314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22315F: arch/x86/mm/ 22316 22317X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22318M: Hans de Goede <hdegoede@redhat.com> 22319L: platform-driver-x86@vger.kernel.org 22320S: Maintained 22321T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22322F: drivers/platform/x86/x86-android-tablets.c 22323 22324X86 PLATFORM DRIVERS 22325M: Hans de Goede <hdegoede@redhat.com> 22326M: Mark Gross <markgross@kernel.org> 22327L: platform-driver-x86@vger.kernel.org 22328S: Maintained 22329T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22330F: drivers/platform/olpc/ 22331F: drivers/platform/x86/ 22332 22333X86 PLATFORM DRIVERS - ARCH 22334R: Darren Hart <dvhart@infradead.org> 22335R: Andy Shevchenko <andy@infradead.org> 22336L: platform-driver-x86@vger.kernel.org 22337L: x86@kernel.org 22338S: Maintained 22339T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22340F: arch/x86/platform 22341 22342X86 PLATFORM UV HPE SUPERDOME FLEX 22343M: Steve Wahl <steve.wahl@hpe.com> 22344R: Mike Travis <mike.travis@hpe.com> 22345R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22346R: Russ Anderson <russ.anderson@hpe.com> 22347S: Supported 22348F: arch/x86/include/asm/uv/ 22349F: arch/x86/kernel/apic/x2apic_uv_x.c 22350F: arch/x86/platform/uv/ 22351 22352X86 STACK UNWINDING 22353M: Josh Poimboeuf <jpoimboe@kernel.org> 22354M: Peter Zijlstra <peterz@infradead.org> 22355S: Supported 22356F: arch/x86/include/asm/unwind*.h 22357F: arch/x86/kernel/dumpstack.c 22358F: arch/x86/kernel/stacktrace.c 22359F: arch/x86/kernel/unwind_*.c 22360 22361X86 VDSO 22362M: Andy Lutomirski <luto@kernel.org> 22363L: linux-kernel@vger.kernel.org 22364S: Maintained 22365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22366F: arch/x86/entry/vdso/ 22367 22368XARRAY 22369M: Matthew Wilcox <willy@infradead.org> 22370L: linux-fsdevel@vger.kernel.org 22371S: Supported 22372F: Documentation/core-api/xarray.rst 22373F: include/linux/idr.h 22374F: include/linux/xarray.h 22375F: lib/idr.c 22376F: lib/xarray.c 22377F: tools/testing/radix-tree 22378 22379XBOX DVD IR REMOTE 22380M: Benjamin Valentin <benpicco@googlemail.com> 22381S: Maintained 22382F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22383F: drivers/media/rc/xbox_remote.c 22384 22385XC2028/3028 TUNER DRIVER 22386M: Mauro Carvalho Chehab <mchehab@kernel.org> 22387L: linux-media@vger.kernel.org 22388S: Maintained 22389W: https://linuxtv.org 22390T: git git://linuxtv.org/media_tree.git 22391F: drivers/media/tuners/xc2028.* 22392 22393XDP (eXpress Data Path) 22394M: Alexei Starovoitov <ast@kernel.org> 22395M: Daniel Borkmann <daniel@iogearbox.net> 22396M: David S. Miller <davem@davemloft.net> 22397M: Jakub Kicinski <kuba@kernel.org> 22398M: Jesper Dangaard Brouer <hawk@kernel.org> 22399M: John Fastabend <john.fastabend@gmail.com> 22400L: netdev@vger.kernel.org 22401L: bpf@vger.kernel.org 22402S: Supported 22403F: include/net/xdp.h 22404F: include/net/xdp_priv.h 22405F: include/trace/events/xdp.h 22406F: kernel/bpf/cpumap.c 22407F: kernel/bpf/devmap.c 22408F: net/core/xdp.c 22409F: samples/bpf/xdp* 22410F: tools/testing/selftests/bpf/*xdp* 22411F: tools/testing/selftests/bpf/*/*xdp* 22412F: drivers/net/ethernet/*/*/*/*/*xdp* 22413F: drivers/net/ethernet/*/*/*xdp* 22414K: (?:\b|_)xdp(?:\b|_) 22415 22416XDP SOCKETS (AF_XDP) 22417M: Björn Töpel <bjorn@kernel.org> 22418M: Magnus Karlsson <magnus.karlsson@intel.com> 22419M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22420R: Jonathan Lemon <jonathan.lemon@gmail.com> 22421L: netdev@vger.kernel.org 22422L: bpf@vger.kernel.org 22423S: Maintained 22424F: Documentation/networking/af_xdp.rst 22425F: include/net/xdp_sock* 22426F: include/net/xsk_buff_pool.h 22427F: include/uapi/linux/if_xdp.h 22428F: include/uapi/linux/xdp_diag.h 22429F: include/net/netns/xdp.h 22430F: net/xdp/ 22431F: tools/testing/selftests/bpf/*xsk* 22432 22433XEN BLOCK SUBSYSTEM 22434M: Roger Pau Monné <roger.pau@citrix.com> 22435L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22436S: Supported 22437F: drivers/block/xen* 22438F: drivers/block/xen-blkback/* 22439 22440XEN HYPERVISOR ARM 22441M: Stefano Stabellini <sstabellini@kernel.org> 22442L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22443S: Maintained 22444F: arch/arm/include/asm/xen/ 22445F: arch/arm/xen/ 22446 22447XEN HYPERVISOR ARM64 22448M: Stefano Stabellini <sstabellini@kernel.org> 22449L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22450S: Maintained 22451F: arch/arm64/include/asm/xen/ 22452F: arch/arm64/xen/ 22453 22454XEN HYPERVISOR INTERFACE 22455M: Juergen Gross <jgross@suse.com> 22456M: Stefano Stabellini <sstabellini@kernel.org> 22457R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22458L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22459S: Supported 22460T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22461F: Documentation/ABI/stable/sysfs-hypervisor-xen 22462F: Documentation/ABI/testing/sysfs-hypervisor-xen 22463F: drivers/*/xen-*front.c 22464F: drivers/xen/ 22465F: include/uapi/xen/ 22466F: include/xen/ 22467F: kernel/configs/xen.config 22468 22469XEN HYPERVISOR X86 22470M: Juergen Gross <jgross@suse.com> 22471R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22472L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22473S: Supported 22474F: arch/x86/configs/xen.config 22475F: arch/x86/include/asm/pvclock-abi.h 22476F: arch/x86/include/asm/xen/ 22477F: arch/x86/platform/pvh/ 22478F: arch/x86/xen/ 22479 22480XEN NETWORK BACKEND DRIVER 22481M: Wei Liu <wei.liu@kernel.org> 22482M: Paul Durrant <paul@xen.org> 22483L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22484L: netdev@vger.kernel.org 22485S: Supported 22486F: drivers/net/xen-netback/* 22487 22488XEN PCI SUBSYSTEM 22489M: Juergen Gross <jgross@suse.com> 22490L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22491S: Supported 22492F: arch/x86/pci/*xen* 22493F: drivers/pci/*xen* 22494 22495XEN PVSCSI DRIVERS 22496M: Juergen Gross <jgross@suse.com> 22497L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22498L: linux-scsi@vger.kernel.org 22499S: Supported 22500F: drivers/scsi/xen-scsifront.c 22501F: drivers/xen/xen-scsiback.c 22502F: include/xen/interface/io/vscsiif.h 22503 22504XEN PVUSB DRIVER 22505M: Juergen Gross <jgross@suse.com> 22506L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22507L: linux-usb@vger.kernel.org 22508S: Supported 22509F: drivers/usb/host/xen* 22510F: include/xen/interface/io/usbif.h 22511 22512XEN SOUND FRONTEND DRIVER 22513M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22514L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22515L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22516S: Supported 22517F: sound/xen/* 22518 22519XEN SWIOTLB SUBSYSTEM 22520M: Juergen Gross <jgross@suse.com> 22521M: Stefano Stabellini <sstabellini@kernel.org> 22522L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22523L: iommu@lists.linux.dev 22524S: Supported 22525F: arch/*/include/asm/xen/swiotlb-xen.h 22526F: drivers/xen/swiotlb-xen.c 22527F: include/xen/arm/swiotlb-xen.h 22528F: include/xen/swiotlb-xen.h 22529 22530XFS FILESYSTEM 22531C: irc://irc.oftc.net/xfs 22532M: Darrick J. Wong <djwong@kernel.org> 22533L: linux-xfs@vger.kernel.org 22534S: Supported 22535W: http://xfs.org/ 22536T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22537F: Documentation/ABI/testing/sysfs-fs-xfs 22538F: Documentation/admin-guide/xfs.rst 22539F: Documentation/filesystems/xfs-delayed-logging-design.rst 22540F: Documentation/filesystems/xfs-self-describing-metadata.rst 22541F: fs/xfs/ 22542F: include/uapi/linux/dqblk_xfs.h 22543F: include/uapi/linux/fsmap.h 22544 22545XILINX AMS DRIVER 22546M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22547L: linux-iio@vger.kernel.org 22548S: Maintained 22549F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22550F: drivers/iio/adc/xilinx-ams.c 22551 22552XILINX AXI ETHERNET DRIVER 22553M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22554S: Maintained 22555F: drivers/net/ethernet/xilinx/xilinx_axienet* 22556 22557XILINX CAN DRIVER 22558M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22559R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22560L: linux-can@vger.kernel.org 22561S: Maintained 22562F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22563F: drivers/net/can/xilinx_can.c 22564 22565XILINX GPIO DRIVER 22566M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22567R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22568R: Michal Simek <michal.simek@xilinx.com> 22569S: Maintained 22570F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22571F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22572F: drivers/gpio/gpio-xilinx.c 22573F: drivers/gpio/gpio-zynq.c 22574 22575XILINX SD-FEC IP CORES 22576M: Derek Kiernan <derek.kiernan@xilinx.com> 22577M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22578S: Maintained 22579F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22580F: Documentation/misc-devices/xilinx_sdfec.rst 22581F: drivers/misc/Kconfig 22582F: drivers/misc/Makefile 22583F: drivers/misc/xilinx_sdfec.c 22584F: include/uapi/misc/xilinx_sdfec.h 22585 22586XILINX PWM DRIVER 22587M: Sean Anderson <sean.anderson@seco.com> 22588S: Maintained 22589F: drivers/pwm/pwm-xilinx.c 22590F: include/clocksource/timer-xilinx.h 22591 22592XILINX UARTLITE SERIAL DRIVER 22593M: Peter Korsgaard <jacmet@sunsite.dk> 22594L: linux-serial@vger.kernel.org 22595S: Maintained 22596F: drivers/tty/serial/uartlite.c 22597 22598XILINX VIDEO IP CORES 22599M: Hyun Kwon <hyun.kwon@xilinx.com> 22600M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22601L: linux-media@vger.kernel.org 22602S: Supported 22603T: git git://linuxtv.org/media_tree.git 22604F: Documentation/devicetree/bindings/media/xilinx/ 22605F: drivers/media/platform/xilinx/ 22606F: include/uapi/linux/xilinx-v4l2-controls.h 22607 22608XILINX ZYNQMP DPDMA DRIVER 22609M: Hyun Kwon <hyun.kwon@xilinx.com> 22610M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22611L: dmaengine@vger.kernel.org 22612S: Supported 22613F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22614F: drivers/dma/xilinx/xilinx_dpdma.c 22615F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22616 22617XILINX ZYNQMP PSGTR PHY DRIVER 22618M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22619M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22620L: linux-kernel@vger.kernel.org 22621S: Supported 22622T: git https://github.com/Xilinx/linux-xlnx.git 22623F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22624F: drivers/phy/xilinx/phy-zynqmp.c 22625 22626XILINX ZYNQMP SHA3 DRIVER 22627M: Harsha <harsha.harsha@xilinx.com> 22628S: Maintained 22629F: drivers/crypto/xilinx/zynqmp-sha.c 22630 22631XILINX EVENT MANAGEMENT DRIVER 22632M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22633S: Maintained 22634F: drivers/soc/xilinx/xlnx_event_manager.c 22635F: include/linux/firmware/xlnx-event-manager.h 22636 22637XILLYBUS DRIVER 22638M: Eli Billauer <eli.billauer@gmail.com> 22639L: linux-kernel@vger.kernel.org 22640S: Supported 22641F: drivers/char/xillybus/ 22642 22643XLP9XX I2C DRIVER 22644M: George Cherian <gcherian@marvell.com> 22645L: linux-i2c@vger.kernel.org 22646S: Supported 22647W: http://www.marvell.com 22648F: drivers/i2c/busses/i2c-xlp9xx.c 22649 22650XRA1403 GPIO EXPANDER 22651M: Nandor Han <nandor.han@ge.com> 22652M: Semi Malinen <semi.malinen@ge.com> 22653L: linux-gpio@vger.kernel.org 22654S: Maintained 22655F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22656F: drivers/gpio/gpio-xra1403.c 22657 22658XTENSA XTFPGA PLATFORM SUPPORT 22659M: Max Filippov <jcmvbkbc@gmail.com> 22660L: linux-xtensa@linux-xtensa.org 22661S: Maintained 22662F: drivers/spi/spi-xtensa-xtfpga.c 22663F: sound/soc/xtensa/xtfpga-i2s.c 22664 22665YAM DRIVER FOR AX.25 22666M: Jean-Paul Roubelat <jpr@f6fbb.org> 22667L: linux-hams@vger.kernel.org 22668S: Maintained 22669F: drivers/net/hamradio/yam* 22670F: include/linux/yam.h 22671 22672YAMA SECURITY MODULE 22673M: Kees Cook <keescook@chromium.org> 22674S: Supported 22675T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22676F: Documentation/admin-guide/LSM/Yama.rst 22677F: security/yama/ 22678 22679YEALINK PHONE DRIVER 22680M: Henk Vergonet <Henk.Vergonet@gmail.com> 22681L: usbb2k-api-dev@nongnu.org 22682S: Maintained 22683F: Documentation/input/devices/yealink.rst 22684F: drivers/input/misc/yealink.* 22685 22686Z8530 DRIVER FOR AX.25 22687M: Joerg Reuter <jreuter@yaina.de> 22688L: linux-hams@vger.kernel.org 22689S: Maintained 22690W: http://yaina.de/jreuter/ 22691W: http://www.qsl.net/dl1bke/ 22692F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22693F: drivers/net/hamradio/*scc.c 22694F: drivers/net/hamradio/z8530.h 22695 22696ZBUD COMPRESSED PAGE ALLOCATOR 22697M: Seth Jennings <sjenning@redhat.com> 22698M: Dan Streetman <ddstreet@ieee.org> 22699L: linux-mm@kvack.org 22700S: Maintained 22701F: mm/zbud.c 22702 22703Z3FOLD COMPRESSED PAGE ALLOCATOR 22704M: Vitaly Wool <vitaly.wool@konsulko.com> 22705R: Miaohe Lin <linmiaohe@huawei.com> 22706L: linux-mm@kvack.org 22707S: Maintained 22708F: mm/z3fold.c 22709 22710ZD1211RW WIRELESS DRIVER 22711M: Ulrich Kunitz <kune@deine-taler.de> 22712L: linux-wireless@vger.kernel.org 22713L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22714S: Maintained 22715W: http://zd1211.ath.cx/wiki/DriverRewrite 22716F: drivers/net/wireless/zydas/zd1211rw/ 22717 22718ZD1301 MEDIA DRIVER 22719M: Antti Palosaari <crope@iki.fi> 22720L: linux-media@vger.kernel.org 22721S: Maintained 22722W: https://linuxtv.org/ 22723W: http://palosaari.fi/linux/ 22724Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22725F: drivers/media/usb/dvb-usb-v2/zd1301* 22726 22727ZD1301_DEMOD MEDIA DRIVER 22728M: Antti Palosaari <crope@iki.fi> 22729L: linux-media@vger.kernel.org 22730S: Maintained 22731W: https://linuxtv.org/ 22732W: http://palosaari.fi/linux/ 22733Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22734F: drivers/media/dvb-frontends/zd1301_demod* 22735 22736ZHAOXIN PROCESSOR SUPPORT 22737M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22738L: linux-kernel@vger.kernel.org 22739S: Maintained 22740F: arch/x86/kernel/cpu/zhaoxin.c 22741 22742ZONEFS FILESYSTEM 22743M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22744M: Naohiro Aota <naohiro.aota@wdc.com> 22745R: Johannes Thumshirn <jth@kernel.org> 22746L: linux-fsdevel@vger.kernel.org 22747S: Maintained 22748T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22749F: Documentation/filesystems/zonefs.rst 22750F: fs/zonefs/ 22751 22752ZPOOL COMPRESSED PAGE STORAGE API 22753M: Dan Streetman <ddstreet@ieee.org> 22754L: linux-mm@kvack.org 22755S: Maintained 22756F: include/linux/zpool.h 22757F: mm/zpool.c 22758 22759ZR36067 VIDEO FOR LINUX DRIVER 22760M: Corentin Labbe <clabbe@baylibre.com> 22761L: mjpeg-users@lists.sourceforge.net 22762L: linux-media@vger.kernel.org 22763S: Maintained 22764W: http://mjpeg.sourceforge.net/driver-zoran/ 22765Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22766F: Documentation/driver-api/media/drivers/zoran.rst 22767F: drivers/media/pci/zoran/ 22768 22769ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22770M: Minchan Kim <minchan@kernel.org> 22771M: Nitin Gupta <ngupta@vflare.org> 22772R: Sergey Senozhatsky <senozhatsky@chromium.org> 22773L: linux-kernel@vger.kernel.org 22774S: Maintained 22775F: Documentation/admin-guide/blockdev/zram.rst 22776F: drivers/block/zram/ 22777 22778ZS DECSTATION Z85C30 SERIAL DRIVER 22779M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22780S: Maintained 22781F: drivers/tty/serial/zs.* 22782 22783ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22784M: Minchan Kim <minchan@kernel.org> 22785M: Nitin Gupta <ngupta@vflare.org> 22786R: Sergey Senozhatsky <senozhatsky@chromium.org> 22787L: linux-mm@kvack.org 22788S: Maintained 22789F: Documentation/mm/zsmalloc.rst 22790F: include/linux/zsmalloc.h 22791F: mm/zsmalloc.c 22792 22793ZSTD 22794M: Nick Terrell <terrelln@fb.com> 22795S: Maintained 22796B: https://github.com/facebook/zstd/issues 22797T: git git://github.com/terrelln/linux.git 22798F: include/linux/zstd* 22799F: lib/zstd/ 22800F: lib/decompress_unzstd.c 22801F: crypto/zstd.c 22802N: zstd 22803K: zstd 22804 22805ZSWAP COMPRESSED SWAP CACHING 22806M: Seth Jennings <sjenning@redhat.com> 22807M: Dan Streetman <ddstreet@ieee.org> 22808M: Vitaly Wool <vitaly.wool@konsulko.com> 22809L: linux-mm@kvack.org 22810S: Maintained 22811F: mm/zswap.c 22812 22813THE REST 22814M: Linus Torvalds <torvalds@linux-foundation.org> 22815L: linux-kernel@vger.kernel.org 22816S: Buried alive in reporters 22817T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22818F: * 22819F: */ 22820
