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 HX8357D PANELS 6484M: Emma Anholt <emma@anholt.net> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6488F: drivers/gpu/drm/tiny/hx8357d.c 6489 6490DRM DRIVER FOR ILITEK ILI9225 PANELS 6491M: David Lechner <david@lechnology.com> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6495F: drivers/gpu/drm/tiny/ili9225.c 6496 6497DRM DRIVER FOR ILITEK ILI9486 PANELS 6498M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6502F: drivers/gpu/drm/tiny/ili9486.c 6503 6504DRM DRIVER FOR INTEL I810 VIDEO CARDS 6505S: Orphan / Obsolete 6506F: drivers/gpu/drm/i810/ 6507F: include/uapi/drm/i810_drm.h 6508 6509DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6510M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6511S: Supported 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: drivers/gpu/drm/logicvc/ 6514 6515DRM DRIVER FOR LVDS PANELS 6516M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6517L: dri-devel@lists.freedesktop.org 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519S: Maintained 6520F: drivers/gpu/drm/panel/panel-lvds.c 6521F: Documentation/devicetree/bindings/display/lvds.yaml 6522F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6523 6524DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6525M: Guido Günther <agx@sigxcpu.org> 6526R: Purism Kernel Team <kernel@puri.sm> 6527S: Maintained 6528F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6529F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6530 6531DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6532S: Orphan / Obsolete 6533F: drivers/gpu/drm/mga/ 6534F: include/uapi/drm/mga_drm.h 6535 6536DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6537M: Dave Airlie <airlied@redhat.com> 6538R: Thomas Zimmermann <tzimmermann@suse.de> 6539L: dri-devel@lists.freedesktop.org 6540S: Supported 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: drivers/gpu/drm/mgag200/ 6543 6544DRM DRIVER FOR MI0283QT 6545M: Noralf Trønnes <noralf@tronnes.org> 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6549F: drivers/gpu/drm/tiny/mi0283qt.c 6550 6551DRM DRIVER FOR MIPI DBI compatible panels 6552M: Noralf Trønnes <noralf@tronnes.org> 6553S: Maintained 6554W: https://github.com/notro/panel-mipi-dbi/wiki 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6557F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6558 6559DRM DRIVER FOR MSM ADRENO GPU 6560M: Rob Clark <robdclark@gmail.com> 6561M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6562M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6563R: Sean Paul <sean@poorly.run> 6564L: linux-arm-msm@vger.kernel.org 6565L: dri-devel@lists.freedesktop.org 6566L: freedreno@lists.freedesktop.org 6567S: Maintained 6568T: git https://gitlab.freedesktop.org/drm/msm.git 6569F: Documentation/devicetree/bindings/display/msm/ 6570F: drivers/gpu/drm/msm/ 6571F: include/uapi/drm/msm_drm.h 6572 6573DRM DRIVER FOR NOVATEK NT35510 PANELS 6574M: Linus Walleij <linus.walleij@linaro.org> 6575S: Maintained 6576T: git git://anongit.freedesktop.org/drm/drm-misc 6577F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6578F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6579 6580DRM DRIVER FOR NOVATEK NT35560 PANELS 6581M: Linus Walleij <linus.walleij@linaro.org> 6582S: Maintained 6583T: git git://anongit.freedesktop.org/drm/drm-misc 6584F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6585F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6586 6587DRM DRIVER FOR NOVATEK NT36672A PANELS 6588M: Sumit Semwal <sumit.semwal@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6593 6594DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6595M: Ben Skeggs <bskeggs@redhat.com> 6596M: Karol Herbst <kherbst@redhat.com> 6597M: Lyude Paul <lyude@redhat.com> 6598L: dri-devel@lists.freedesktop.org 6599L: nouveau@lists.freedesktop.org 6600S: Supported 6601W: https://nouveau.freedesktop.org/ 6602Q: https://patchwork.freedesktop.org/project/nouveau/ 6603Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6604B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6605C: irc://irc.oftc.net/nouveau 6606T: git https://gitlab.freedesktop.org/drm/nouveau.git 6607F: drivers/gpu/drm/nouveau/ 6608F: include/uapi/drm/nouveau_drm.h 6609 6610DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6611M: Stefan Mavrodiev <stefan@olimex.com> 6612S: Maintained 6613F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6614F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6615 6616DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6617R: Douglas Anderson <dianders@chromium.org> 6618F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6619F: drivers/gpu/drm/bridge/parade-ps8640.c 6620 6621DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6622M: Noralf Trønnes <noralf@tronnes.org> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/repaper.txt 6626F: drivers/gpu/drm/tiny/repaper.c 6627 6628DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6629M: Javier Martinez Canillas <javierm@redhat.com> 6630S: Maintained 6631T: git git://anongit.freedesktop.org/drm/drm-misc 6632F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6633F: drivers/gpu/drm/solomon/ssd130x* 6634 6635DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6636M: Dave Airlie <airlied@redhat.com> 6637M: Gerd Hoffmann <kraxel@redhat.com> 6638L: virtualization@lists.linux-foundation.org 6639S: Obsolete 6640W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6641T: git git://anongit.freedesktop.org/drm/drm-misc 6642F: drivers/gpu/drm/tiny/cirrus.c 6643 6644DRM DRIVER FOR QXL VIRTUAL GPU 6645M: Dave Airlie <airlied@redhat.com> 6646M: Gerd Hoffmann <kraxel@redhat.com> 6647L: virtualization@lists.linux-foundation.org 6648L: spice-devel@lists.freedesktop.org 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: drivers/gpu/drm/qxl/ 6652F: include/uapi/drm/qxl_drm.h 6653 6654DRM DRIVER FOR RAGE 128 VIDEO CARDS 6655S: Orphan / Obsolete 6656F: drivers/gpu/drm/r128/ 6657F: include/uapi/drm/r128_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6673M: Markuss Broks <markuss.broks@gmail.com> 6674S: Maintained 6675F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6677 6678DRM DRIVER FOR SITRONIX ST7703 PANELS 6679M: Guido Günther <agx@sigxcpu.org> 6680R: Purism Kernel Team <kernel@puri.sm> 6681R: Ondrej Jirman <megous@megous.com> 6682S: Maintained 6683F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6684F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6685 6686DRM DRIVER FOR SAVAGE VIDEO CARDS 6687S: Orphan / Obsolete 6688F: drivers/gpu/drm/savage/ 6689F: include/uapi/drm/savage_drm.h 6690 6691DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6692M: Thomas Zimmermann <tzimmermann@suse.de> 6693M: Javier Martinez Canillas <javierm@redhat.com> 6694L: dri-devel@lists.freedesktop.org 6695S: Maintained 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/drm_aperture.c 6698F: drivers/gpu/drm/tiny/simpledrm.c 6699F: drivers/video/aperture.c 6700F: include/drm/drm_aperture.h 6701F: include/linux/aperture.h 6702 6703DRM DRIVER FOR SIS VIDEO CARDS 6704S: Orphan / Obsolete 6705F: drivers/gpu/drm/sis/ 6706F: include/uapi/drm/sis_drm.h 6707 6708DRM DRIVER FOR SITRONIX ST7586 PANELS 6709M: David Lechner <david@lechnology.com> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6713F: drivers/gpu/drm/tiny/st7586.c 6714 6715DRM DRIVER FOR SITRONIX ST7701 PANELS 6716M: Jagan Teki <jagan@amarulasolutions.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6719F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6720 6721DRM DRIVER FOR SITRONIX ST7735R PANELS 6722M: David Lechner <david@lechnology.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6726F: drivers/gpu/drm/tiny/st7735r.c 6727 6728DRM DRIVER FOR ST-ERICSSON MCDE 6729M: Linus Walleij <linus.walleij@linaro.org> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6733F: drivers/gpu/drm/mcde/ 6734 6735DRM DRIVER FOR TDFX VIDEO CARDS 6736S: Orphan / Obsolete 6737F: drivers/gpu/drm/tdfx/ 6738 6739DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6740M: Jagan Teki <jagan@amarulasolutions.com> 6741S: Maintained 6742F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6743F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6744 6745DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6746R: Douglas Anderson <dianders@chromium.org> 6747F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6748F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6749 6750DRM DRIVER FOR TPO TPG110 PANELS 6751M: Linus Walleij <linus.walleij@linaro.org> 6752S: Maintained 6753T: git git://anongit.freedesktop.org/drm/drm-misc 6754F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6755F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6756 6757DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6758M: Dave Airlie <airlied@redhat.com> 6759R: Sean Paul <sean@poorly.run> 6760R: Thomas Zimmermann <tzimmermann@suse.de> 6761L: dri-devel@lists.freedesktop.org 6762S: Supported 6763T: git git://anongit.freedesktop.org/drm/drm-misc 6764F: drivers/gpu/drm/udl/ 6765 6766DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6767M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6768M: Melissa Wen <melissa.srw@gmail.com> 6769R: Haneen Mohammed <hamohammed.sa@gmail.com> 6770R: Daniel Vetter <daniel@ffwll.ch> 6771L: dri-devel@lists.freedesktop.org 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/gpu/vkms.rst 6775F: drivers/gpu/drm/vkms/ 6776 6777DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6778M: Hans de Goede <hdegoede@redhat.com> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: drivers/gpu/drm/vboxvideo/ 6783 6784DRM DRIVER FOR VMWARE VIRTUAL GPU 6785M: Zack Rusin <zackr@vmware.com> 6786R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Supported 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vmwgfx/ 6791F: include/uapi/drm/vmwgfx_drm.h 6792 6793DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6794M: Linus Walleij <linus.walleij@linaro.org> 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6798F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6799 6800DRM DRIVERS 6801M: David Airlie <airlied@gmail.com> 6802M: Daniel Vetter <daniel@ffwll.ch> 6803L: dri-devel@lists.freedesktop.org 6804S: Maintained 6805B: https://gitlab.freedesktop.org/drm 6806C: irc://irc.oftc.net/dri-devel 6807T: git git://anongit.freedesktop.org/drm/drm 6808F: Documentation/devicetree/bindings/display/ 6809F: Documentation/devicetree/bindings/gpu/ 6810F: Documentation/gpu/ 6811F: drivers/gpu/ 6812F: include/drm/ 6813F: include/linux/vga* 6814F: include/uapi/drm/ 6815 6816DRM DRIVERS AND MISC GPU PATCHES 6817M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6818M: Maxime Ripard <mripard@kernel.org> 6819M: Thomas Zimmermann <tzimmermann@suse.de> 6820S: Maintained 6821W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: Documentation/gpu/ 6824F: drivers/gpu/drm/* 6825F: drivers/gpu/vga/ 6826F: include/drm/drm* 6827F: include/linux/vga* 6828F: include/uapi/drm/drm* 6829 6830DRM DRIVERS FOR ALLWINNER A10 6831M: Maxime Ripard <mripard@kernel.org> 6832M: Chen-Yu Tsai <wens@csie.org> 6833L: dri-devel@lists.freedesktop.org 6834S: Supported 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/allwinner* 6837F: drivers/gpu/drm/sun4i/ 6838 6839DRM DRIVERS FOR AMLOGIC SOCS 6840M: Neil Armstrong <neil.armstrong@linaro.org> 6841L: dri-devel@lists.freedesktop.org 6842L: linux-amlogic@lists.infradead.org 6843S: Supported 6844W: http://linux-meson.com/ 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6847F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6848F: Documentation/gpu/meson.rst 6849F: drivers/gpu/drm/meson/ 6850 6851DRM DRIVERS FOR ATMEL HLCDC 6852M: Sam Ravnborg <sam@ravnborg.org> 6853M: Boris Brezillon <bbrezillon@kernel.org> 6854L: dri-devel@lists.freedesktop.org 6855S: Supported 6856T: git git://anongit.freedesktop.org/drm/drm-misc 6857F: Documentation/devicetree/bindings/display/atmel/ 6858F: drivers/gpu/drm/atmel-hlcdc/ 6859 6860DRM DRIVERS FOR BRIDGE CHIPS 6861M: Andrzej Hajda <andrzej.hajda@intel.com> 6862M: Neil Armstrong <neil.armstrong@linaro.org> 6863M: Robert Foss <robert.foss@linaro.org> 6864R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6865R: Jonas Karlman <jonas@kwiboo.se> 6866R: Jernej Skrabec <jernej.skrabec@gmail.com> 6867S: Maintained 6868T: git git://anongit.freedesktop.org/drm/drm-misc 6869F: Documentation/devicetree/bindings/display/bridge/ 6870F: drivers/gpu/drm/bridge/ 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: John Stultz <jstultz@google.com> 6923R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6924R: Chen Feng <puck.chen@hisilicon.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: Documentation/devicetree/bindings/display/hisilicon/ 6929F: drivers/gpu/drm/hisilicon/ 6930 6931DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6932M: Deepak Rawat <drawat.floss@gmail.com> 6933L: linux-hyperv@vger.kernel.org 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: drivers/gpu/drm/hyperv 6938 6939DRM DRIVERS FOR LIMA 6940M: Qiang Yu <yuq825@gmail.com> 6941L: dri-devel@lists.freedesktop.org 6942L: lima@lists.freedesktop.org (moderated for non-subscribers) 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: drivers/gpu/drm/lima/ 6946F: include/uapi/drm/lima_drm.h 6947 6948DRM DRIVERS FOR MEDIATEK 6949M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6950M: Philipp Zabel <p.zabel@pengutronix.de> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6953S: Supported 6954F: Documentation/devicetree/bindings/display/mediatek/ 6955F: drivers/gpu/drm/mediatek/ 6956F: drivers/phy/mediatek/phy-mtk-dp.c 6957F: drivers/phy/mediatek/phy-mtk-hdmi* 6958F: drivers/phy/mediatek/phy-mtk-mipi* 6959 6960DRM DRIVERS FOR NVIDIA TEGRA 6961M: Thierry Reding <thierry.reding@gmail.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git git://anongit.freedesktop.org/tegra/linux.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/rcar-du/ 6985F: drivers/gpu/drm/shmobile/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Hyun Kwon <hyun.kwon@xilinx.com> 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM PANEL DRIVERS 7090M: Thierry Reding <thierry.reding@gmail.com> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DRM GPU SCHEDULER 7118M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/scheduler/ 7123F: include/drm/gpu_scheduler.h 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255M: Jim Cromie <jim.cromie@gmail.com> 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DZ DECSTATION DZ11 SERIAL DRIVER 7266M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7267S: Maintained 7268F: drivers/tty/serial/dz.* 7269 7270E3X0 POWER BUTTON DRIVER 7271M: Moritz Fischer <moritz.fischer@ettus.com> 7272L: usrp-users@lists.ettus.com 7273S: Supported 7274W: http://www.ettus.com 7275F: Documentation/devicetree/bindings/input/e3x0-button.txt 7276F: drivers/input/misc/e3x0-button.c 7277 7278E4000 MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://palosaari.fi/linux/ 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/anttip/media_tree.git 7286F: drivers/media/tuners/e4000* 7287 7288EARTH_PT1 MEDIA DRIVER 7289M: Akihiro Tsukada <tskd08@gmail.com> 7290L: linux-media@vger.kernel.org 7291S: Odd Fixes 7292F: drivers/media/pci/pt1/ 7293 7294EARTH_PT3 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt3/ 7299 7300EC100 MEDIA DRIVER 7301M: Antti Palosaari <crope@iki.fi> 7302L: linux-media@vger.kernel.org 7303S: Maintained 7304W: https://linuxtv.org 7305W: http://palosaari.fi/linux/ 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/dvb-frontends/ec100* 7309 7310ECRYPT FILE SYSTEM 7311M: Tyler Hicks <code@tyhicks.com> 7312L: ecryptfs@vger.kernel.org 7313S: Odd Fixes 7314W: http://ecryptfs.org 7315W: https://launchpad.net/ecryptfs 7316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7317F: Documentation/filesystems/ecryptfs.rst 7318F: fs/ecryptfs/ 7319 7320EDAC-AMD64 7321M: Yazen Ghannam <yazen.ghannam@amd.com> 7322L: linux-edac@vger.kernel.org 7323S: Supported 7324F: drivers/edac/amd64_edac* 7325F: drivers/edac/mce_amd* 7326 7327EDAC-ARMADA 7328M: Jan Luebbe <jlu@pengutronix.de> 7329L: linux-edac@vger.kernel.org 7330S: Maintained 7331F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7332F: drivers/edac/armada_xp_* 7333 7334EDAC-AST2500 7335M: Stefan Schaeckeler <sschaeck@cisco.com> 7336S: Supported 7337F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7338F: drivers/edac/aspeed_edac.c 7339 7340EDAC-BLUEFIELD 7341M: Shravan Kumar Ramani <shravankr@nvidia.com> 7342S: Supported 7343F: drivers/edac/bluefield_edac.c 7344 7345EDAC-CALXEDA 7346M: Andre Przywara <andre.przywara@arm.com> 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: drivers/edac/highbank* 7350 7351EDAC-CAVIUM OCTEON 7352M: Ralf Baechle <ralf@linux-mips.org> 7353L: linux-edac@vger.kernel.org 7354L: linux-mips@vger.kernel.org 7355S: Supported 7356F: drivers/edac/octeon_edac* 7357 7358EDAC-CAVIUM THUNDERX 7359M: Robert Richter <rric@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Odd Fixes 7362F: drivers/edac/thunderx_edac* 7363 7364EDAC-CORE 7365M: Borislav Petkov <bp@alien8.de> 7366M: Mauro Carvalho Chehab <mchehab@kernel.org> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Supported 7372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7373F: Documentation/admin-guide/ras.rst 7374F: Documentation/driver-api/edac.rst 7375F: drivers/edac/ 7376F: include/linux/edac.h 7377 7378EDAC-DMC520 7379M: Lei Wang <lewan@microsoft.com> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382F: drivers/edac/dmc520_edac.c 7383 7384EDAC-E752X 7385M: Mark Gross <markgross@kernel.org> 7386L: linux-edac@vger.kernel.org 7387S: Maintained 7388F: drivers/edac/e752x_edac.c 7389 7390EDAC-E7XXX 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e7xxx_edac.c 7394 7395EDAC-FSL_DDR 7396M: York Sun <york.sun@nxp.com> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/fsl_ddr_edac.* 7400 7401EDAC-GHES 7402M: Mauro Carvalho Chehab <mchehab@kernel.org> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/ghes_edac.c 7406 7407EDAC-I10NM 7408M: Tony Luck <tony.luck@intel.com> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/i10nm_base.c 7412 7413EDAC-I3000 7414L: linux-edac@vger.kernel.org 7415S: Orphan 7416F: drivers/edac/i3000_edac.c 7417 7418EDAC-I5000 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i5000_edac.c 7422 7423EDAC-I5400 7424M: Mauro Carvalho Chehab <mchehab@kernel.org> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5400_edac.c 7428 7429EDAC-I7300 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i7300_edac.c 7434 7435EDAC-I7CORE 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7core_edac.c 7440 7441EDAC-I82443BXGX 7442M: Tim Small <tim@buttersideup.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i82443bxgx_edac.c 7446 7447EDAC-I82975X 7448M: "Arvind R." <arvino55@gmail.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82975x_edac.c 7452 7453EDAC-IE31200 7454M: Jason Baron <jbaron@akamai.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/ie31200_edac.c 7458 7459EDAC-IGEN6 7460M: Tony Luck <tony.luck@intel.com> 7461R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/igen6_edac.c 7465 7466EDAC-MPC85XX 7467M: Johannes Thumshirn <morbidrsa@gmail.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/mpc85xx_edac.[ch] 7471 7472EDAC-PASEMI 7473M: Egor Martovetsky <egor@pasemi.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/pasemi_edac.c 7477 7478EDAC-PND2 7479M: Tony Luck <tony.luck@intel.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/pnd2_edac.[ch] 7483 7484EDAC-QCOM 7485M: Channagoud Kadabi <ckadabi@codeaurora.org> 7486M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7487L: linux-arm-msm@vger.kernel.org 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/qcom_edac.c 7491 7492EDAC-R82600 7493M: Tim Small <tim@buttersideup.com> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/r82600_edac.c 7497 7498EDAC-SBRIDGE 7499M: Tony Luck <tony.luck@intel.com> 7500R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/sb_edac.c 7504 7505EDAC-SKYLAKE 7506M: Tony Luck <tony.luck@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/skx_*.[ch] 7510 7511EDAC-TI 7512M: Tero Kristo <kristo@kernel.org> 7513L: linux-edac@vger.kernel.org 7514S: Odd Fixes 7515F: drivers/edac/ti_edac.c 7516 7517EDIROL UA-101/UA-1000 DRIVER 7518M: Clemens Ladisch <clemens@ladisch.de> 7519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7520S: Maintained 7521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7522F: sound/usb/misc/ua101.c 7523 7524EFI TEST DRIVER 7525M: Ivan Hu <ivan.hu@canonical.com> 7526M: Ard Biesheuvel <ardb@kernel.org> 7527L: linux-efi@vger.kernel.org 7528S: Maintained 7529F: drivers/firmware/efi/test/ 7530 7531EFI VARIABLE FILESYSTEM 7532M: Matthew Garrett <matthew.garrett@nebula.com> 7533M: Jeremy Kerr <jk@ozlabs.org> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7538F: fs/efivarfs/ 7539 7540EFIFB FRAMEBUFFER DRIVER 7541M: Peter Jones <pjones@redhat.com> 7542L: linux-fbdev@vger.kernel.org 7543S: Maintained 7544F: drivers/video/fbdev/efifb.c 7545 7546EFS FILESYSTEM 7547S: Orphan 7548W: http://aeschi.ch.eu.org/efs/ 7549F: fs/efs/ 7550 7551EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7552M: Douglas Miller <dougmill@linux.ibm.com> 7553L: netdev@vger.kernel.org 7554S: Maintained 7555F: drivers/net/ethernet/ibm/ehea/ 7556 7557ELM327 CAN NETWORK DRIVER 7558M: Max Staudt <max@enpas.org> 7559L: linux-can@vger.kernel.org 7560S: Maintained 7561F: Documentation/networking/device_drivers/can/can327.rst 7562F: drivers/net/can/can327.c 7563 7564EM28XX VIDEO4LINUX DRIVER 7565M: Mauro Carvalho Chehab <mchehab@kernel.org> 7566L: linux-media@vger.kernel.org 7567S: Maintained 7568W: https://linuxtv.org 7569T: git git://linuxtv.org/media_tree.git 7570F: Documentation/admin-guide/media/em28xx* 7571F: drivers/media/usb/em28xx/ 7572 7573EMBEDDED LINUX 7574M: Olivia Mackall <olivia@selenic.com> 7575M: David Woodhouse <dwmw2@infradead.org> 7576L: linux-embedded@vger.kernel.org 7577S: Maintained 7578 7579EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7580M: Adrian Hunter <adrian.hunter@intel.com> 7581M: Ritesh Harjani <riteshh@codeaurora.org> 7582M: Asutosh Das <asutoshd@codeaurora.org> 7583L: linux-mmc@vger.kernel.org 7584S: Supported 7585F: drivers/mmc/host/cqhci* 7586 7587EMULEX 10Gbps iSCSI - OneConnect DRIVER 7588M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7589L: linux-scsi@vger.kernel.org 7590S: Supported 7591W: http://www.broadcom.com 7592F: drivers/scsi/be2iscsi/ 7593 7594EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7595M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7596M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7597M: Somnath Kotur <somnath.kotur@broadcom.com> 7598L: netdev@vger.kernel.org 7599S: Supported 7600W: http://www.emulex.com 7601F: drivers/net/ethernet/emulex/benet/ 7602 7603EMULEX ONECONNECT ROCE DRIVER 7604M: Selvin Xavier <selvin.xavier@broadcom.com> 7605L: linux-rdma@vger.kernel.org 7606S: Odd Fixes 7607W: http://www.broadcom.com 7608F: drivers/infiniband/hw/ocrdma/ 7609F: include/uapi/rdma/ocrdma-abi.h 7610 7611EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7612M: James Smart <james.smart@broadcom.com> 7613M: Dick Kennedy <dick.kennedy@broadcom.com> 7614L: linux-scsi@vger.kernel.org 7615S: Supported 7616W: http://www.broadcom.com 7617F: drivers/scsi/lpfc/ 7618 7619EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Ram Vegesna <ram.vegesna@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623L: target-devel@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/elx/ 7627 7628ENE CB710 FLASH CARD READER DRIVER 7629M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7630S: Maintained 7631F: drivers/misc/cb710/ 7632F: drivers/mmc/host/cb710-mmc.* 7633F: include/linux/cb710.h 7634 7635ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7636M: Maxim Levitsky <maximlevitsky@gmail.com> 7637S: Maintained 7638F: drivers/media/rc/ene_ir.* 7639 7640EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7641M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7642L: linuxppc-dev@lists.ozlabs.org 7643S: Maintained 7644F: drivers/tty/ehv_bytechan.c 7645 7646EPSON S1D13XXX FRAMEBUFFER DRIVER 7647M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7648S: Maintained 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7650F: drivers/video/fbdev/s1d13xxxfb.c 7651F: include/video/s1d13xxxfb.h 7652 7653EROFS FILE SYSTEM 7654M: Gao Xiang <xiang@kernel.org> 7655M: Chao Yu <chao@kernel.org> 7656R: Yue Hu <huyue2@coolpad.com> 7657R: Jeffle Xu <jefflexu@linux.alibaba.com> 7658L: linux-erofs@lists.ozlabs.org 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7661F: Documentation/filesystems/erofs.rst 7662F: fs/erofs/ 7663F: include/trace/events/erofs.h 7664 7665ERRSEQ ERROR TRACKING INFRASTRUCTURE 7666M: Jeff Layton <jlayton@kernel.org> 7667S: Maintained 7668F: include/linux/errseq.h 7669F: lib/errseq.c 7670 7671ESD CAN/USB DRIVERS 7672M: Frank Jungclaus <frank.jungclaus@esd.eu> 7673R: socketcan@esd.eu 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: drivers/net/can/usb/esd_usb.c 7677 7678ET131X NETWORK DRIVER 7679M: Mark Einon <mark.einon@gmail.com> 7680S: Odd Fixes 7681F: drivers/net/ethernet/agere/ 7682 7683ETAS ES58X CAN/USB DRIVER 7684M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: drivers/net/can/usb/etas_es58x/ 7688 7689ETHERNET BRIDGE 7690M: Roopa Prabhu <roopa@nvidia.com> 7691M: Nikolay Aleksandrov <razor@blackwall.org> 7692L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7693L: netdev@vger.kernel.org 7694S: Maintained 7695W: http://www.linuxfoundation.org/en/Net:Bridge 7696F: include/linux/netfilter_bridge/ 7697F: net/bridge/ 7698 7699ETHERNET PHY LIBRARY 7700M: Andrew Lunn <andrew@lunn.ch> 7701M: Heiner Kallweit <hkallweit1@gmail.com> 7702R: Russell King <linux@armlinux.org.uk> 7703L: netdev@vger.kernel.org 7704S: Maintained 7705F: Documentation/ABI/testing/sysfs-class-net-phydev 7706F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7707F: Documentation/devicetree/bindings/net/mdio* 7708F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7709F: Documentation/networking/phy.rst 7710F: drivers/net/mdio/ 7711F: drivers/net/mdio/acpi_mdio.c 7712F: drivers/net/mdio/fwnode_mdio.c 7713F: drivers/net/mdio/of_mdio.c 7714F: drivers/net/pcs/ 7715F: drivers/net/phy/ 7716F: include/dt-bindings/net/qca-ar803x.h 7717F: include/linux/linkmode.h 7718F: include/linux/*mdio*.h 7719F: include/linux/mdio/*.h 7720F: include/linux/mii.h 7721F: include/linux/of_net.h 7722F: include/linux/phy.h 7723F: include/linux/phy_fixed.h 7724F: include/linux/platform_data/mdio-bcm-unimac.h 7725F: include/linux/platform_data/mdio-gpio.h 7726F: include/trace/events/mdio.h 7727F: include/uapi/linux/mdio.h 7728F: include/uapi/linux/mii.h 7729F: net/core/of_net.c 7730 7731EXEC & BINFMT API 7732R: Eric Biederman <ebiederm@xmission.com> 7733R: Kees Cook <keescook@chromium.org> 7734L: linux-mm@kvack.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7737F: fs/*binfmt_*.c 7738F: fs/exec.c 7739F: include/linux/binfmts.h 7740F: include/linux/elf.h 7741F: include/uapi/linux/binfmts.h 7742F: include/uapi/linux/elf.h 7743F: tools/testing/selftests/exec/ 7744N: asm/elf.h 7745N: binfmt 7746 7747EXFAT FILE SYSTEM 7748M: Namjae Jeon <linkinjeon@kernel.org> 7749M: Sungjong Seo <sj1557.seo@samsung.com> 7750L: linux-fsdevel@vger.kernel.org 7751S: Maintained 7752T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7753F: fs/exfat/ 7754 7755EXT2 FILE SYSTEM 7756M: Jan Kara <jack@suse.com> 7757L: linux-ext4@vger.kernel.org 7758S: Maintained 7759F: Documentation/filesystems/ext2.rst 7760F: fs/ext2/ 7761F: include/linux/ext2* 7762 7763EXT4 FILE SYSTEM 7764M: "Theodore Ts'o" <tytso@mit.edu> 7765M: Andreas Dilger <adilger.kernel@dilger.ca> 7766L: linux-ext4@vger.kernel.org 7767S: Maintained 7768W: http://ext4.wiki.kernel.org 7769Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7771F: Documentation/filesystems/ext4/ 7772F: fs/ext4/ 7773F: include/trace/events/ext4.h 7774 7775Extended Verification Module (EVM) 7776M: Mimi Zohar <zohar@linux.ibm.com> 7777L: linux-integrity@vger.kernel.org 7778S: Supported 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7780F: security/integrity/evm/ 7781F: security/integrity/ 7782 7783EXTENSIBLE FIRMWARE INTERFACE (EFI) 7784M: Ard Biesheuvel <ardb@kernel.org> 7785L: linux-efi@vger.kernel.org 7786S: Maintained 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7788F: Documentation/admin-guide/efi-stub.rst 7789F: arch/*/include/asm/efi.h 7790F: arch/*/kernel/efi.c 7791F: arch/arm/boot/compressed/efi-header.S 7792F: arch/arm64/kernel/efi-entry.S 7793F: arch/x86/platform/efi/ 7794F: drivers/firmware/efi/ 7795F: include/linux/efi*.h 7796 7797EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7798M: MyungJoo Ham <myungjoo.ham@samsung.com> 7799M: Chanwoo Choi <cw00.choi@samsung.com> 7800L: linux-kernel@vger.kernel.org 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7803F: Documentation/devicetree/bindings/extcon/ 7804F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7805F: drivers/extcon/ 7806F: include/linux/extcon.h 7807F: include/linux/extcon/ 7808 7809EXTRA BOOT CONFIG 7810M: Masami Hiramatsu <mhiramat@kernel.org> 7811S: Maintained 7812F: Documentation/admin-guide/bootconfig.rst 7813F: fs/proc/bootconfig.c 7814F: include/linux/bootconfig.h 7815F: lib/bootconfig-data.S 7816F: lib/bootconfig.c 7817F: tools/bootconfig/* 7818F: tools/bootconfig/scripts/* 7819 7820EXYNOS DP DRIVER 7821M: Jingoo Han <jingoohan1@gmail.com> 7822L: dri-devel@lists.freedesktop.org 7823S: Maintained 7824F: drivers/gpu/drm/exynos/exynos_dp* 7825 7826EXYNOS SYSMMU (IOMMU) driver 7827M: Marek Szyprowski <m.szyprowski@samsung.com> 7828L: iommu@lists.linux.dev 7829S: Maintained 7830F: drivers/iommu/exynos-iommu.c 7831 7832F2FS FILE SYSTEM 7833M: Jaegeuk Kim <jaegeuk@kernel.org> 7834M: Chao Yu <chao@kernel.org> 7835L: linux-f2fs-devel@lists.sourceforge.net 7836S: Maintained 7837W: https://f2fs.wiki.kernel.org/ 7838T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7839F: Documentation/ABI/testing/sysfs-fs-f2fs 7840F: Documentation/filesystems/f2fs.rst 7841F: fs/f2fs/ 7842F: include/linux/f2fs_fs.h 7843F: include/trace/events/f2fs.h 7844F: include/uapi/linux/f2fs.h 7845 7846F71805F HARDWARE MONITORING DRIVER 7847M: Jean Delvare <jdelvare@suse.com> 7848L: linux-hwmon@vger.kernel.org 7849S: Maintained 7850F: Documentation/hwmon/f71805f.rst 7851F: drivers/hwmon/f71805f.c 7852 7853FADDR2LINE 7854M: Josh Poimboeuf <jpoimboe@kernel.org> 7855S: Maintained 7856F: scripts/faddr2line 7857 7858FAILOVER MODULE 7859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7860L: netdev@vger.kernel.org 7861S: Supported 7862F: Documentation/networking/failover.rst 7863F: include/net/failover.h 7864F: net/core/failover.c 7865 7866FANOTIFY 7867M: Jan Kara <jack@suse.cz> 7868R: Amir Goldstein <amir73il@gmail.com> 7869R: Matthew Bobrowski <repnop@google.com> 7870L: linux-fsdevel@vger.kernel.org 7871S: Maintained 7872F: fs/notify/fanotify/ 7873F: include/linux/fanotify.h 7874F: include/uapi/linux/fanotify.h 7875 7876FARSYNC SYNCHRONOUS DRIVER 7877M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7878S: Supported 7879W: http://www.farsite.co.uk/ 7880F: drivers/net/wan/farsync.* 7881 7882FAULT INJECTION SUPPORT 7883M: Akinobu Mita <akinobu.mita@gmail.com> 7884S: Supported 7885F: Documentation/fault-injection/ 7886F: lib/fault-inject.c 7887 7888FBTFT Framebuffer drivers 7889L: dri-devel@lists.freedesktop.org 7890L: linux-fbdev@vger.kernel.org 7891S: Orphan 7892F: drivers/staging/fbtft/ 7893 7894FC0011 TUNER DRIVER 7895M: Michael Buesch <m@bues.ch> 7896L: linux-media@vger.kernel.org 7897S: Maintained 7898F: drivers/media/tuners/fc0011.c 7899F: drivers/media/tuners/fc0011.h 7900 7901FC2580 MEDIA DRIVER 7902M: Antti Palosaari <crope@iki.fi> 7903L: linux-media@vger.kernel.org 7904S: Maintained 7905W: https://linuxtv.org 7906W: http://palosaari.fi/linux/ 7907Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7908T: git git://linuxtv.org/anttip/media_tree.git 7909F: drivers/media/tuners/fc2580* 7910 7911FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7912M: Hannes Reinecke <hare@suse.de> 7913L: linux-scsi@vger.kernel.org 7914S: Supported 7915W: www.Open-FCoE.org 7916F: drivers/scsi/fcoe/ 7917F: drivers/scsi/libfc/ 7918F: include/scsi/fc/ 7919F: include/scsi/libfc.h 7920F: include/scsi/libfcoe.h 7921F: include/uapi/scsi/fc/ 7922 7923FILE LOCKING (flock() and fcntl()/lockf()) 7924M: Jeff Layton <jlayton@kernel.org> 7925M: Chuck Lever <chuck.lever@oracle.com> 7926L: linux-fsdevel@vger.kernel.org 7927S: Maintained 7928F: fs/fcntl.c 7929F: fs/locks.c 7930F: include/linux/fcntl.h 7931F: include/uapi/linux/fcntl.h 7932 7933FILESYSTEM DIRECT ACCESS (DAX) 7934M: Dan Williams <dan.j.williams@intel.com> 7935R: Matthew Wilcox <willy@infradead.org> 7936R: Jan Kara <jack@suse.cz> 7937L: linux-fsdevel@vger.kernel.org 7938L: nvdimm@lists.linux.dev 7939S: Supported 7940F: fs/dax.c 7941F: include/linux/dax.h 7942F: include/trace/events/fs_dax.h 7943 7944FILESYSTEMS (VFS and infrastructure) 7945M: Alexander Viro <viro@zeniv.linux.org.uk> 7946L: linux-fsdevel@vger.kernel.org 7947S: Maintained 7948F: fs/* 7949F: include/linux/fs.h 7950F: include/linux/fs_types.h 7951F: include/uapi/linux/fs.h 7952F: include/uapi/linux/openat2.h 7953 7954FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7955M: Riku Voipio <riku.voipio@iki.fi> 7956L: linux-hwmon@vger.kernel.org 7957S: Maintained 7958F: drivers/hwmon/f75375s.c 7959F: include/linux/f75375s.h 7960 7961FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7962M: Clemens Ladisch <clemens@ladisch.de> 7963M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7965S: Maintained 7966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7967F: include/uapi/sound/firewire.h 7968F: sound/firewire/ 7969 7970FIREWIRE MEDIA DRIVERS (firedtv) 7971M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7972L: linux-media@vger.kernel.org 7973L: linux1394-devel@lists.sourceforge.net 7974S: Maintained 7975T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7976F: drivers/media/firewire/ 7977 7978FIREWIRE SBP-2 TARGET 7979M: Chris Boot <bootc@bootc.net> 7980L: linux-scsi@vger.kernel.org 7981L: target-devel@vger.kernel.org 7982L: linux1394-devel@lists.sourceforge.net 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7985F: drivers/target/sbp/ 7986 7987FIREWIRE SUBSYSTEM 7988M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7989L: linux1394-devel@lists.sourceforge.net 7990S: Maintained 7991W: http://ieee1394.wiki.kernel.org/ 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7993F: drivers/firewire/ 7994F: include/linux/firewire.h 7995F: include/uapi/linux/firewire*.h 7996F: tools/firewire/ 7997 7998FIRMWARE FRAMEWORK FOR ARMV8-A 7999M: Sudeep Holla <sudeep.holla@arm.com> 8000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8001S: Maintained 8002F: drivers/firmware/arm_ffa/ 8003F: include/linux/arm_ffa.h 8004 8005FIRMWARE LOADER (request_firmware) 8006M: Luis Chamberlain <mcgrof@kernel.org> 8007M: Russ Weight <russell.h.weight@intel.com> 8008L: linux-kernel@vger.kernel.org 8009S: Maintained 8010F: Documentation/firmware_class/ 8011F: drivers/base/firmware_loader/ 8012F: include/linux/firmware.h 8013 8014FLEXTIMER FTM-QUADDEC DRIVER 8015M: Patrick Havelange <patrick.havelange@essensium.com> 8016L: linux-iio@vger.kernel.org 8017S: Maintained 8018F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8019F: drivers/counter/ftm-quaddec.c 8020 8021FLOPPY DRIVER 8022M: Denis Efremov <efremov@linux.com> 8023L: linux-block@vger.kernel.org 8024S: Odd Fixes 8025F: drivers/block/floppy.c 8026 8027FLYSKY FSIA6B RC RECEIVER 8028M: Markus Koch <markus@notsyncing.net> 8029L: linux-input@vger.kernel.org 8030S: Maintained 8031F: drivers/input/joystick/fsia6b.c 8032 8033FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8034M: Geoffrey D. Bennett <g@b4.vu> 8035L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8036S: Maintained 8037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8038F: sound/usb/mixer_scarlett_gen2.c 8039 8040FORCEDETH GIGABIT ETHERNET DRIVER 8041M: Rain River <rain.1986.08.12@gmail.com> 8042M: Zhu Yanjun <zyjzyj2000@gmail.com> 8043L: netdev@vger.kernel.org 8044S: Maintained 8045F: drivers/net/ethernet/nvidia/* 8046 8047FORTIFY_SOURCE 8048M: Kees Cook <keescook@chromium.org> 8049L: linux-hardening@vger.kernel.org 8050S: Supported 8051T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8052F: include/linux/fortify-string.h 8053F: lib/fortify_kunit.c 8054F: lib/test_fortify/* 8055F: scripts/test_fortify.sh 8056K: \b__NO_FORTIFY\b 8057 8058FPGA DFL DRIVERS 8059M: Wu Hao <hao.wu@intel.com> 8060R: Tom Rix <trix@redhat.com> 8061L: linux-fpga@vger.kernel.org 8062S: Maintained 8063F: Documentation/ABI/testing/sysfs-bus-dfl* 8064F: Documentation/fpga/dfl.rst 8065F: drivers/fpga/dfl* 8066F: drivers/uio/uio_dfl.c 8067F: include/linux/dfl.h 8068F: include/uapi/linux/fpga-dfl.h 8069 8070FPGA MANAGER FRAMEWORK 8071M: Moritz Fischer <mdf@kernel.org> 8072M: Wu Hao <hao.wu@intel.com> 8073M: Xu Yilun <yilun.xu@intel.com> 8074R: Tom Rix <trix@redhat.com> 8075L: linux-fpga@vger.kernel.org 8076S: Maintained 8077Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8078T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8079F: Documentation/devicetree/bindings/fpga/ 8080F: Documentation/driver-api/fpga/ 8081F: Documentation/fpga/ 8082F: drivers/fpga/ 8083F: include/linux/fpga/ 8084 8085INTEL MAX10 BMC SECURE UPDATES 8086M: Russ Weight <russell.h.weight@intel.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8090F: drivers/fpga/intel-m10-bmc-sec-update.c 8091 8092MICROCHIP POLARFIRE FPGA DRIVERS 8093M: Conor Dooley <conor.dooley@microchip.com> 8094R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8095L: linux-fpga@vger.kernel.org 8096S: Supported 8097F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8098F: drivers/fpga/microchip-spi.c 8099 8100FPU EMULATOR 8101M: Bill Metzenthen <billm@melbpc.org.au> 8102S: Maintained 8103W: http://floatingpoint.sourceforge.net/emulator/index.html 8104F: arch/x86/math-emu/ 8105 8106FRAMEBUFFER CORE 8107M: Daniel Vetter <daniel@ffwll.ch> 8108F: drivers/video/fbdev/core/ 8109S: Odd Fixes 8110T: git git://anongit.freedesktop.org/drm/drm-misc 8111 8112FRAMEBUFFER LAYER 8113M: Helge Deller <deller@gmx.de> 8114L: linux-fbdev@vger.kernel.org 8115L: dri-devel@lists.freedesktop.org 8116S: Maintained 8117Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8118T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8119F: Documentation/fb/ 8120F: drivers/video/ 8121F: include/linux/fb.h 8122F: include/uapi/linux/fb.h 8123F: include/uapi/video/ 8124F: include/video/ 8125 8126FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8127M: Horia Geantă <horia.geanta@nxp.com> 8128M: Pankaj Gupta <pankaj.gupta@nxp.com> 8129M: Gaurav Jain <gaurav.jain@nxp.com> 8130L: linux-crypto@vger.kernel.org 8131S: Maintained 8132F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8133F: drivers/crypto/caam/ 8134 8135FREESCALE COLDFIRE M5441X MMC DRIVER 8136M: Angelo Dureghello <angelo.dureghello@timesys.com> 8137L: linux-mmc@vger.kernel.org 8138S: Maintained 8139F: drivers/mmc/host/sdhci-esdhc-mcf.c 8140F: include/linux/platform_data/mmc-esdhc-mcf.h 8141 8142FREESCALE DIU FRAMEBUFFER DRIVER 8143M: Timur Tabi <timur@kernel.org> 8144L: linux-fbdev@vger.kernel.org 8145S: Maintained 8146F: drivers/video/fbdev/fsl-diu-fb.* 8147 8148FREESCALE DMA DRIVER 8149M: Li Yang <leoyang.li@nxp.com> 8150M: Zhang Wei <zw@zh-kernel.org> 8151L: linuxppc-dev@lists.ozlabs.org 8152S: Maintained 8153F: drivers/dma/fsldma.* 8154 8155FREESCALE DSPI DRIVER 8156M: Vladimir Oltean <olteanv@gmail.com> 8157L: linux-spi@vger.kernel.org 8158S: Maintained 8159F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8160F: drivers/spi/spi-fsl-dspi.c 8161F: include/linux/spi/spi-fsl-dspi.h 8162 8163FREESCALE ENETC ETHERNET DRIVERS 8164M: Claudiu Manoil <claudiu.manoil@nxp.com> 8165L: netdev@vger.kernel.org 8166S: Maintained 8167F: drivers/net/ethernet/freescale/enetc/ 8168 8169FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8170M: Claudiu Manoil <claudiu.manoil@nxp.com> 8171L: netdev@vger.kernel.org 8172S: Maintained 8173F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8174F: drivers/net/ethernet/freescale/gianfar* 8175 8176FREESCALE GPMI NAND DRIVER 8177M: Han Xu <han.xu@nxp.com> 8178L: linux-mtd@lists.infradead.org 8179S: Maintained 8180F: drivers/mtd/nand/raw/gpmi-nand/* 8181 8182FREESCALE I2C CPM DRIVER 8183M: Jochen Friedrich <jochen@scram.de> 8184L: linuxppc-dev@lists.ozlabs.org 8185L: linux-i2c@vger.kernel.org 8186S: Maintained 8187F: drivers/i2c/busses/i2c-cpm.c 8188 8189FREESCALE IMX / MXC FEC DRIVER 8190M: Joakim Zhang <qiangqing.zhang@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8194F: drivers/net/ethernet/freescale/fec.h 8195F: drivers/net/ethernet/freescale/fec_main.c 8196F: drivers/net/ethernet/freescale/fec_ptp.c 8197 8198FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8199M: Sascha Hauer <s.hauer@pengutronix.de> 8200R: Pengutronix Kernel Team <kernel@pengutronix.de> 8201L: linux-fbdev@vger.kernel.org 8202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8203S: Maintained 8204F: drivers/video/fbdev/imxfb.c 8205 8206FREESCALE IMX DDR PMU DRIVER 8207M: Frank Li <Frank.li@nxp.com> 8208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8209S: Maintained 8210F: Documentation/admin-guide/perf/imx-ddr.rst 8211F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8212F: drivers/perf/fsl_imx8_ddr_perf.c 8213 8214FREESCALE IMX I2C DRIVER 8215M: Oleksij Rempel <o.rempel@pengutronix.de> 8216R: Pengutronix Kernel Team <kernel@pengutronix.de> 8217L: linux-i2c@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8220F: drivers/i2c/busses/i2c-imx.c 8221 8222FREESCALE IMX LPI2C DRIVER 8223M: Dong Aisheng <aisheng.dong@nxp.com> 8224L: linux-i2c@vger.kernel.org 8225L: linux-imx@nxp.com 8226S: Maintained 8227F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8228F: drivers/i2c/busses/i2c-imx-lpi2c.c 8229 8230FREESCALE MPC I2C DRIVER 8231M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8235F: drivers/i2c/busses/i2c-mpc.c 8236 8237FREESCALE QORIQ DPAA ETHERNET DRIVER 8238M: Madalin Bucur <madalin.bucur@nxp.com> 8239L: netdev@vger.kernel.org 8240S: Maintained 8241F: drivers/net/ethernet/freescale/dpaa 8242 8243FREESCALE QORIQ DPAA FMAN DRIVER 8244M: Madalin Bucur <madalin.bucur@nxp.com> 8245L: netdev@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/net/fsl-fman.txt 8248F: drivers/net/ethernet/freescale/fman 8249 8250FREESCALE QORIQ PTP CLOCK DRIVER 8251M: Yangbo Lu <yangbo.lu@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8255F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8256F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8257F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8258F: drivers/ptp/ptp_qoriq.c 8259F: drivers/ptp/ptp_qoriq_debugfs.c 8260F: include/linux/fsl/ptp_qoriq.h 8261 8262FREESCALE QUAD SPI DRIVER 8263M: Han Xu <han.xu@nxp.com> 8264L: linux-spi@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8267F: drivers/spi/spi-fsl-qspi.c 8268 8269FREESCALE QUICC ENGINE LIBRARY 8270M: Qiang Zhao <qiang.zhao@nxp.com> 8271L: linuxppc-dev@lists.ozlabs.org 8272S: Maintained 8273F: drivers/soc/fsl/qe/ 8274F: include/soc/fsl/qe/ 8275 8276FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8277M: Li Yang <leoyang.li@nxp.com> 8278L: netdev@vger.kernel.org 8279L: linuxppc-dev@lists.ozlabs.org 8280S: Maintained 8281F: drivers/net/ethernet/freescale/ucc_geth* 8282 8283FREESCALE QUICC ENGINE UCC HDLC DRIVER 8284M: Zhao Qiang <qiang.zhao@nxp.com> 8285L: netdev@vger.kernel.org 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: drivers/net/wan/fsl_ucc_hdlc* 8289 8290FREESCALE QUICC ENGINE UCC UART DRIVER 8291M: Timur Tabi <timur@kernel.org> 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: drivers/tty/serial/ucc_uart.c 8295 8296FREESCALE SOC DRIVERS 8297M: Li Yang <leoyang.li@nxp.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8300S: Maintained 8301F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8302F: Documentation/devicetree/bindings/soc/fsl/ 8303F: drivers/soc/fsl/ 8304F: include/linux/fsl/ 8305F: include/soc/fsl/ 8306 8307FREESCALE SOC FS_ENET DRIVER 8308M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8309L: linuxppc-dev@lists.ozlabs.org 8310L: netdev@vger.kernel.org 8311S: Maintained 8312F: drivers/net/ethernet/freescale/fs_enet/ 8313F: include/linux/fs_enet_pd.h 8314 8315FREESCALE SOC SOUND DRIVERS 8316M: Shengjiu Wang <shengjiu.wang@gmail.com> 8317M: Xiubo Li <Xiubo.Lee@gmail.com> 8318R: Fabio Estevam <festevam@gmail.com> 8319R: Nicolin Chen <nicoleotsuka@gmail.com> 8320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: sound/soc/fsl/fsl* 8324F: sound/soc/fsl/imx* 8325F: sound/soc/fsl/mpc8610_hpcd.c 8326 8327FREESCALE USB PERIPHERAL DRIVERS 8328M: Li Yang <leoyang.li@nxp.com> 8329L: linux-usb@vger.kernel.org 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: drivers/usb/gadget/udc/fsl* 8333 8334FREESCALE USB PHY DRIVER 8335M: Ran Wang <ran.wang_1@nxp.com> 8336L: linux-usb@vger.kernel.org 8337L: linuxppc-dev@lists.ozlabs.org 8338S: Maintained 8339F: drivers/usb/phy/phy-fsl-usb* 8340 8341FREEVXFS FILESYSTEM 8342M: Christoph Hellwig <hch@infradead.org> 8343S: Maintained 8344W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8345F: fs/freevxfs/ 8346 8347FREEZER 8348M: "Rafael J. Wysocki" <rafael@kernel.org> 8349M: Pavel Machek <pavel@ucw.cz> 8350L: linux-pm@vger.kernel.org 8351S: Supported 8352F: Documentation/power/freezing-of-tasks.rst 8353F: include/linux/freezer.h 8354F: kernel/freezer.c 8355 8356FRONTSWAP API 8357M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8358L: linux-kernel@vger.kernel.org 8359S: Maintained 8360F: include/linux/frontswap.h 8361F: mm/frontswap.c 8362 8363FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8364M: David Howells <dhowells@redhat.com> 8365L: linux-cachefs@redhat.com (moderated for non-subscribers) 8366S: Supported 8367F: Documentation/filesystems/caching/ 8368F: fs/fscache/ 8369F: include/linux/fscache*.h 8370 8371FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8372M: Theodore Y. Ts'o <tytso@mit.edu> 8373M: Jaegeuk Kim <jaegeuk@kernel.org> 8374M: Eric Biggers <ebiggers@kernel.org> 8375L: linux-fscrypt@vger.kernel.org 8376S: Supported 8377Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8378T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8379F: Documentation/filesystems/fscrypt.rst 8380F: fs/crypto/ 8381F: include/linux/fscrypt*.h 8382F: include/uapi/linux/fscrypt.h 8383 8384FSI SUBSYSTEM 8385M: Jeremy Kerr <jk@ozlabs.org> 8386M: Joel Stanley <joel@jms.id.au> 8387R: Alistar Popple <alistair@popple.id.au> 8388R: Eddie James <eajames@linux.ibm.com> 8389L: linux-fsi@lists.ozlabs.org 8390S: Supported 8391Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8392T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8393F: drivers/fsi/ 8394F: include/linux/fsi*.h 8395F: include/trace/events/fsi*.h 8396 8397FSI-ATTACHED I2C DRIVER 8398M: Eddie James <eajames@linux.ibm.com> 8399L: linux-i2c@vger.kernel.org 8400L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8401S: Maintained 8402F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8403F: drivers/i2c/busses/i2c-fsi.c 8404 8405FSI-ATTACHED SPI DRIVER 8406M: Eddie James <eajames@linux.ibm.com> 8407L: linux-spi@vger.kernel.org 8408S: Maintained 8409F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8410F: drivers/spi/spi-fsi.c 8411 8412FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8413M: Jan Kara <jack@suse.cz> 8414R: Amir Goldstein <amir73il@gmail.com> 8415L: linux-fsdevel@vger.kernel.org 8416S: Maintained 8417T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8418F: fs/notify/ 8419F: include/linux/fsnotify*.h 8420 8421FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8422M: Eric Biggers <ebiggers@kernel.org> 8423M: Theodore Y. Ts'o <tytso@mit.edu> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8428F: Documentation/filesystems/fsverity.rst 8429F: fs/verity/ 8430F: include/linux/fsverity.h 8431F: include/uapi/linux/fsverity.h 8432 8433FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8434M: Michael Zaidman <michael.zaidman@gmail.com> 8435L: linux-i2c@vger.kernel.org 8436L: linux-input@vger.kernel.org 8437S: Maintained 8438F: drivers/hid/hid-ft260.c 8439 8440FUJITSU LAPTOP EXTRAS 8441M: Jonathan Woithe <jwoithe@just42.net> 8442L: platform-driver-x86@vger.kernel.org 8443S: Maintained 8444F: drivers/platform/x86/fujitsu-laptop.c 8445 8446FUJITSU M-5MO LS CAMERA ISP DRIVER 8447M: Kyungmin Park <kyungmin.park@samsung.com> 8448M: Heungjun Kim <riverful.kim@samsung.com> 8449L: linux-media@vger.kernel.org 8450S: Maintained 8451F: drivers/media/i2c/m5mols/ 8452F: include/media/i2c/m5mols.h 8453 8454FUJITSU TABLET EXTRAS 8455M: Robert Gerlach <khnz@gmx.de> 8456L: platform-driver-x86@vger.kernel.org 8457S: Maintained 8458F: drivers/platform/x86/fujitsu-tablet.c 8459 8460FUNCTION HOOKS (FTRACE) 8461M: Steven Rostedt <rostedt@goodmis.org> 8462M: Masami Hiramatsu <mhiramat@kernel.org> 8463R: Mark Rutland <mark.rutland@arm.com> 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8466F: Documentation/trace/ftrace* 8467F: kernel/trace/ftrace* 8468F: kernel/trace/fgraph.c 8469F: arch/*/*/*/*ftrace* 8470F: arch/*/*/*ftrace* 8471F: include/*/ftrace.h 8472 8473FUNGIBLE ETHERNET DRIVERS 8474M: Dimitris Michailidis <dmichail@fungible.com> 8475L: netdev@vger.kernel.org 8476S: Supported 8477F: drivers/net/ethernet/fungible/ 8478 8479FUSE: FILESYSTEM IN USERSPACE 8480M: Miklos Szeredi <miklos@szeredi.hu> 8481L: linux-fsdevel@vger.kernel.org 8482S: Maintained 8483W: https://github.com/libfuse/ 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8485F: Documentation/filesystems/fuse.rst 8486F: fs/fuse/ 8487F: include/uapi/linux/fuse.h 8488 8489FUTEX SUBSYSTEM 8490M: Thomas Gleixner <tglx@linutronix.de> 8491M: Ingo Molnar <mingo@redhat.com> 8492R: Peter Zijlstra <peterz@infradead.org> 8493R: Darren Hart <dvhart@infradead.org> 8494R: Davidlohr Bueso <dave@stgolabs.net> 8495R: André Almeida <andrealmeid@igalia.com> 8496L: linux-kernel@vger.kernel.org 8497S: Maintained 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8499F: Documentation/locking/*futex* 8500F: include/asm-generic/futex.h 8501F: include/linux/futex.h 8502F: include/uapi/linux/futex.h 8503F: kernel/futex/* 8504F: tools/perf/bench/futex* 8505F: tools/testing/selftests/futex/ 8506 8507GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8508M: Tim Harvey <tharvey@gateworks.com> 8509S: Maintained 8510F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8511F: drivers/mfd/gateworks-gsc.c 8512F: include/linux/mfd/gsc.h 8513F: Documentation/hwmon/gsc-hwmon.rst 8514F: drivers/hwmon/gsc-hwmon.c 8515F: include/linux/platform_data/gsc_hwmon.h 8516 8517GCC PLUGINS 8518M: Kees Cook <keescook@chromium.org> 8519L: linux-hardening@vger.kernel.org 8520S: Maintained 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8522F: Documentation/kbuild/gcc-plugins.rst 8523F: scripts/Makefile.gcc-plugins 8524F: scripts/gcc-plugins/ 8525 8526GCOV BASED KERNEL PROFILING 8527M: Peter Oberparleiter <oberpar@linux.ibm.com> 8528S: Maintained 8529F: Documentation/dev-tools/gcov.rst 8530F: kernel/gcov/ 8531 8532GDB KERNEL DEBUGGING HELPER SCRIPTS 8533M: Jan Kiszka <jan.kiszka@siemens.com> 8534M: Kieran Bingham <kbingham@kernel.org> 8535S: Supported 8536F: scripts/gdb/ 8537 8538GEMINI CRYPTO DRIVER 8539M: Corentin Labbe <clabbe@baylibre.com> 8540L: linux-crypto@vger.kernel.org 8541S: Maintained 8542F: drivers/crypto/gemini/ 8543 8544GEMTEK FM RADIO RECEIVER DRIVER 8545M: Hans Verkuil <hverkuil@xs4all.nl> 8546L: linux-media@vger.kernel.org 8547S: Maintained 8548W: https://linuxtv.org 8549T: git git://linuxtv.org/media_tree.git 8550F: drivers/media/radio/radio-gemtek* 8551 8552GENERIC ARCHITECTURE TOPOLOGY 8553M: Sudeep Holla <sudeep.holla@arm.com> 8554L: linux-kernel@vger.kernel.org 8555S: Maintained 8556F: drivers/base/arch_topology.c 8557F: include/linux/arch_topology.h 8558 8559GENERIC ENTRY CODE 8560M: Thomas Gleixner <tglx@linutronix.de> 8561M: Peter Zijlstra <peterz@infradead.org> 8562M: Andy Lutomirski <luto@kernel.org> 8563L: linux-kernel@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8566F: include/linux/entry-common.h 8567F: include/linux/entry-kvm.h 8568F: kernel/entry/ 8569 8570GENERIC GPIO I2C DRIVER 8571M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8572S: Supported 8573F: drivers/i2c/busses/i2c-gpio.c 8574F: include/linux/platform_data/i2c-gpio.h 8575 8576GENERIC GPIO I2C MULTIPLEXER DRIVER 8577M: Peter Korsgaard <peter.korsgaard@barco.com> 8578L: linux-i2c@vger.kernel.org 8579S: Supported 8580F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8581F: drivers/i2c/muxes/i2c-mux-gpio.c 8582F: include/linux/platform_data/i2c-mux-gpio.h 8583 8584GENERIC HDLC (WAN) DRIVERS 8585M: Krzysztof Halasa <khc@pm.waw.pl> 8586S: Maintained 8587W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8588F: drivers/net/wan/c101.c 8589F: drivers/net/wan/hd6457* 8590F: drivers/net/wan/hdlc* 8591F: drivers/net/wan/n2.c 8592F: drivers/net/wan/pc300too.c 8593F: drivers/net/wan/pci200syn.c 8594F: drivers/net/wan/wanxl* 8595 8596GENERIC INCLUDE/ASM HEADER FILES 8597M: Arnd Bergmann <arnd@arndb.de> 8598L: linux-arch@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8601F: include/asm-generic/ 8602F: include/uapi/asm-generic/ 8603 8604GENERIC PHY FRAMEWORK 8605M: Vinod Koul <vkoul@kernel.org> 8606M: Kishon Vijay Abraham I <kishon@kernel.org> 8607L: linux-phy@lists.infradead.org 8608S: Supported 8609Q: https://patchwork.kernel.org/project/linux-phy/list/ 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8611F: Documentation/devicetree/bindings/phy/ 8612F: drivers/phy/ 8613F: include/dt-bindings/phy/ 8614F: include/linux/phy/ 8615 8616GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8617M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8618S: Supported 8619F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8620 8621GENERIC PM DOMAINS 8622M: "Rafael J. Wysocki" <rafael@kernel.org> 8623M: Kevin Hilman <khilman@kernel.org> 8624M: Ulf Hansson <ulf.hansson@linaro.org> 8625L: linux-pm@vger.kernel.org 8626S: Supported 8627F: Documentation/devicetree/bindings/power/power?domain* 8628F: drivers/base/power/domain*.c 8629F: include/linux/pm_domain.h 8630 8631GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8632M: Eugen Hristev <eugen.hristev@microchip.com> 8633L: linux-input@vger.kernel.org 8634S: Maintained 8635F: drivers/input/touchscreen/resistive-adc-touch.c 8636 8637GENERIC STRING LIBRARY 8638R: Andy Shevchenko <andy@kernel.org> 8639S: Maintained 8640F: lib/string.c 8641F: lib/string_helpers.c 8642F: lib/test_string.c 8643F: lib/test-string_helpers.c 8644 8645GENERIC UIO DRIVER FOR PCI DEVICES 8646M: "Michael S. Tsirkin" <mst@redhat.com> 8647L: kvm@vger.kernel.org 8648S: Supported 8649F: drivers/uio/uio_pci_generic.c 8650 8651GENERIC VDSO LIBRARY 8652M: Andy Lutomirski <luto@kernel.org> 8653M: Thomas Gleixner <tglx@linutronix.de> 8654M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8655L: linux-kernel@vger.kernel.org 8656S: Maintained 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8658F: include/asm-generic/vdso/vsyscall.h 8659F: include/vdso/ 8660F: kernel/time/vsyscall.c 8661F: lib/vdso/ 8662 8663GENWQE (IBM Generic Workqueue Card) 8664M: Frank Haverkamp <haver@linux.ibm.com> 8665S: Supported 8666F: drivers/misc/genwqe/ 8667 8668GET_MAINTAINER SCRIPT 8669M: Joe Perches <joe@perches.com> 8670S: Maintained 8671F: scripts/get_maintainer.pl 8672 8673GFS2 FILE SYSTEM 8674M: Bob Peterson <rpeterso@redhat.com> 8675M: Andreas Gruenbacher <agruenba@redhat.com> 8676L: cluster-devel@redhat.com 8677S: Supported 8678B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8679T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8680F: Documentation/filesystems/gfs2* 8681F: fs/gfs2/ 8682F: include/uapi/linux/gfs2_ondisk.h 8683 8684GIGABYTE WMI DRIVER 8685M: Thomas Weißschuh <thomas@weissschuh.net> 8686L: platform-driver-x86@vger.kernel.org 8687S: Maintained 8688F: drivers/platform/x86/gigabyte-wmi.c 8689 8690GNSS SUBSYSTEM 8691M: Johan Hovold <johan@kernel.org> 8692S: Maintained 8693T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8694F: Documentation/ABI/testing/sysfs-class-gnss 8695F: Documentation/devicetree/bindings/gnss/ 8696F: drivers/gnss/ 8697F: include/linux/gnss.h 8698 8699GO7007 MPEG CODEC 8700M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8701L: linux-media@vger.kernel.org 8702S: Maintained 8703F: drivers/media/usb/go7007/ 8704 8705GOODIX TOUCHSCREEN 8706M: Bastien Nocera <hadess@hadess.net> 8707M: Hans de Goede <hdegoede@redhat.com> 8708L: linux-input@vger.kernel.org 8709S: Maintained 8710F: drivers/input/touchscreen/goodix* 8711 8712GOOGLE ETHERNET DRIVERS 8713M: Jeroen de Borst <jeroendb@google.com> 8714M: Catherine Sullivan <csully@google.com> 8715R: Shailend Chand <shailend@google.com> 8716L: netdev@vger.kernel.org 8717S: Supported 8718F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8719F: drivers/net/ethernet/google 8720 8721GPD POCKET FAN DRIVER 8722M: Hans de Goede <hdegoede@redhat.com> 8723L: platform-driver-x86@vger.kernel.org 8724S: Maintained 8725F: drivers/platform/x86/gpd-pocket-fan.c 8726 8727GPIO ACPI SUPPORT 8728M: Mika Westerberg <mika.westerberg@linux.intel.com> 8729M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8730L: linux-gpio@vger.kernel.org 8731L: linux-acpi@vger.kernel.org 8732S: Supported 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8734F: Documentation/firmware-guide/acpi/gpio-properties.rst 8735F: drivers/gpio/gpiolib-acpi.c 8736F: drivers/gpio/gpiolib-acpi.h 8737 8738GPIO AGGREGATOR 8739M: Geert Uytterhoeven <geert+renesas@glider.be> 8740L: linux-gpio@vger.kernel.org 8741S: Supported 8742F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8743F: drivers/gpio/gpio-aggregator.c 8744 8745GPIO IR Transmitter 8746M: Sean Young <sean@mess.org> 8747L: linux-media@vger.kernel.org 8748S: Maintained 8749F: drivers/media/rc/gpio-ir-tx.c 8750 8751GPIO MOCKUP DRIVER 8752M: Bamvor Jian Zhang <bamv2005@gmail.com> 8753L: linux-gpio@vger.kernel.org 8754S: Maintained 8755F: drivers/gpio/gpio-mockup.c 8756F: tools/testing/selftests/gpio/ 8757 8758GPIO REGMAP 8759R: Michael Walle <michael@walle.cc> 8760S: Maintained 8761F: drivers/gpio/gpio-regmap.c 8762F: include/linux/gpio/regmap.h 8763 8764GPIO SUBSYSTEM 8765M: Linus Walleij <linus.walleij@linaro.org> 8766M: Bartosz Golaszewski <brgl@bgdev.pl> 8767L: linux-gpio@vger.kernel.org 8768S: Maintained 8769T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8770F: Documentation/ABI/obsolete/sysfs-gpio 8771F: Documentation/ABI/testing/gpio-cdev 8772F: Documentation/admin-guide/gpio/ 8773F: Documentation/devicetree/bindings/gpio/ 8774F: Documentation/driver-api/gpio/ 8775F: drivers/gpio/ 8776F: include/asm-generic/gpio.h 8777F: include/dt-bindings/gpio/ 8778F: include/linux/gpio.h 8779F: include/linux/gpio/ 8780F: include/linux/of_gpio.h 8781F: include/uapi/linux/gpio.h 8782F: tools/gpio/ 8783 8784GRE DEMULTIPLEXER DRIVER 8785M: Dmitry Kozlov <xeb@mail.ru> 8786L: netdev@vger.kernel.org 8787S: Maintained 8788F: include/net/gre.h 8789F: net/ipv4/gre_demux.c 8790F: net/ipv4/gre_offload.c 8791 8792GRETH 10/100/1G Ethernet MAC device driver 8793M: Andreas Larsson <andreas@gaisler.com> 8794L: netdev@vger.kernel.org 8795S: Maintained 8796F: drivers/net/ethernet/aeroflex/ 8797 8798GREYBUS AUDIO PROTOCOLS DRIVERS 8799M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8800M: Mark Greer <mgreer@animalcreek.com> 8801S: Maintained 8802F: drivers/staging/greybus/audio_apbridgea.c 8803F: drivers/staging/greybus/audio_apbridgea.h 8804F: drivers/staging/greybus/audio_codec.c 8805F: drivers/staging/greybus/audio_codec.h 8806F: drivers/staging/greybus/audio_gb.c 8807F: drivers/staging/greybus/audio_manager.c 8808F: drivers/staging/greybus/audio_manager.h 8809F: drivers/staging/greybus/audio_manager_module.c 8810F: drivers/staging/greybus/audio_manager_private.h 8811F: drivers/staging/greybus/audio_manager_sysfs.c 8812F: drivers/staging/greybus/audio_module.c 8813F: drivers/staging/greybus/audio_topology.c 8814 8815GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8816M: Viresh Kumar <vireshk@kernel.org> 8817S: Maintained 8818F: drivers/staging/greybus/authentication.c 8819F: drivers/staging/greybus/bootrom.c 8820F: drivers/staging/greybus/firmware.h 8821F: drivers/staging/greybus/fw-core.c 8822F: drivers/staging/greybus/fw-download.c 8823F: drivers/staging/greybus/fw-management.c 8824F: drivers/staging/greybus/greybus_authentication.h 8825F: drivers/staging/greybus/greybus_firmware.h 8826F: drivers/staging/greybus/hid.c 8827F: drivers/staging/greybus/i2c.c 8828F: drivers/staging/greybus/spi.c 8829F: drivers/staging/greybus/spilib.c 8830F: drivers/staging/greybus/spilib.h 8831 8832GREYBUS LOOPBACK DRIVER 8833M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8834S: Maintained 8835F: drivers/staging/greybus/loopback.c 8836 8837GREYBUS PLATFORM DRIVERS 8838M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8839S: Maintained 8840F: drivers/staging/greybus/arche-apb-ctrl.c 8841F: drivers/staging/greybus/arche-platform.c 8842F: drivers/staging/greybus/arche_platform.h 8843 8844GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8845M: Rui Miguel Silva <rmfrfs@gmail.com> 8846S: Maintained 8847F: drivers/staging/greybus/gpio.c 8848F: drivers/staging/greybus/light.c 8849F: drivers/staging/greybus/power_supply.c 8850F: drivers/staging/greybus/sdio.c 8851F: drivers/staging/greybus/spi.c 8852F: drivers/staging/greybus/spilib.c 8853 8854GREYBUS SUBSYSTEM 8855M: Johan Hovold <johan@kernel.org> 8856M: Alex Elder <elder@kernel.org> 8857M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8858L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8859S: Maintained 8860F: drivers/greybus/ 8861F: drivers/staging/greybus/ 8862F: include/linux/greybus.h 8863F: include/linux/greybus/ 8864 8865GREYBUS UART PROTOCOLS DRIVERS 8866M: David Lin <dtwlin@gmail.com> 8867S: Maintained 8868F: drivers/staging/greybus/log.c 8869F: drivers/staging/greybus/uart.c 8870 8871GS1662 VIDEO SERIALIZER 8872M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8873L: linux-media@vger.kernel.org 8874S: Maintained 8875T: git git://linuxtv.org/media_tree.git 8876F: drivers/media/spi/gs1662.c 8877 8878GSPCA FINEPIX SUBDRIVER 8879M: Frank Zago <frank@zago.net> 8880L: linux-media@vger.kernel.org 8881S: Maintained 8882T: git git://linuxtv.org/media_tree.git 8883F: drivers/media/usb/gspca/finepix.c 8884 8885GSPCA GL860 SUBDRIVER 8886M: Olivier Lorin <o.lorin@laposte.net> 8887L: linux-media@vger.kernel.org 8888S: Maintained 8889T: git git://linuxtv.org/media_tree.git 8890F: drivers/media/usb/gspca/gl860/ 8891 8892GSPCA M5602 SUBDRIVER 8893M: Erik Andren <erik.andren@gmail.com> 8894L: linux-media@vger.kernel.org 8895S: Maintained 8896T: git git://linuxtv.org/media_tree.git 8897F: drivers/media/usb/gspca/m5602/ 8898 8899GSPCA PAC207 SONIXB SUBDRIVER 8900M: Hans Verkuil <hverkuil@xs4all.nl> 8901L: linux-media@vger.kernel.org 8902S: Odd Fixes 8903T: git git://linuxtv.org/media_tree.git 8904F: drivers/media/usb/gspca/pac207.c 8905 8906GSPCA SN9C20X SUBDRIVER 8907M: Brian Johnson <brijohn@gmail.com> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/usb/gspca/sn9c20x.c 8912 8913GSPCA T613 SUBDRIVER 8914M: Leandro Costantino <lcostantino@gmail.com> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/t613.c 8919 8920GSPCA USB WEBCAM DRIVER 8921M: Hans Verkuil <hverkuil@xs4all.nl> 8922L: linux-media@vger.kernel.org 8923S: Odd Fixes 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/ 8926 8927GTP (GPRS Tunneling Protocol) 8928M: Pablo Neira Ayuso <pablo@netfilter.org> 8929M: Harald Welte <laforge@gnumonks.org> 8930L: osmocom-net-gprs@lists.osmocom.org 8931S: Maintained 8932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8933F: drivers/net/gtp.c 8934 8935GUID PARTITION TABLE (GPT) 8936M: Davidlohr Bueso <dave@stgolabs.net> 8937L: linux-efi@vger.kernel.org 8938S: Maintained 8939F: block/partitions/efi.* 8940 8941HABANALABS PCI DRIVER 8942M: Oded Gabbay <ogabbay@kernel.org> 8943S: Supported 8944T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8945F: Documentation/ABI/testing/debugfs-driver-habanalabs 8946F: Documentation/ABI/testing/sysfs-driver-habanalabs 8947F: drivers/misc/habanalabs/ 8948F: include/trace/events/habanalabs.h 8949F: include/uapi/misc/habanalabs.h 8950 8951HACKRF MEDIA DRIVER 8952M: Antti Palosaari <crope@iki.fi> 8953L: linux-media@vger.kernel.org 8954S: Maintained 8955W: https://linuxtv.org 8956W: http://palosaari.fi/linux/ 8957Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8958T: git git://linuxtv.org/anttip/media_tree.git 8959F: drivers/media/usb/hackrf/ 8960 8961HANTRO VPU CODEC DRIVER 8962M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8963M: Philipp Zabel <p.zabel@pengutronix.de> 8964L: linux-media@vger.kernel.org 8965L: linux-rockchip@lists.infradead.org 8966S: Maintained 8967F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8968F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8969F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8970F: drivers/media/platform/verisilicon/ 8971 8972HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8973M: Frank Seidel <frank@f-seidel.de> 8974L: platform-driver-x86@vger.kernel.org 8975S: Maintained 8976W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8977F: drivers/platform/x86/hdaps.c 8978 8979HARDWARE MONITORING 8980M: Jean Delvare <jdelvare@suse.com> 8981M: Guenter Roeck <linux@roeck-us.net> 8982L: linux-hwmon@vger.kernel.org 8983S: Maintained 8984W: http://hwmon.wiki.kernel.org/ 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8986F: Documentation/ABI/testing/sysfs-class-hwmon 8987F: Documentation/devicetree/bindings/hwmon/ 8988F: Documentation/hwmon/ 8989F: drivers/hwmon/ 8990F: include/linux/hwmon*.h 8991F: include/trace/events/hwmon*.h 8992K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8993 8994HARDWARE RANDOM NUMBER GENERATOR CORE 8995M: Olivia Mackall <olivia@selenic.com> 8996M: Herbert Xu <herbert@gondor.apana.org.au> 8997L: linux-crypto@vger.kernel.org 8998S: Odd fixes 8999F: Documentation/admin-guide/hw_random.rst 9000F: Documentation/devicetree/bindings/rng/ 9001F: drivers/char/hw_random/ 9002F: include/linux/hw_random.h 9003 9004HARDWARE SPINLOCK CORE 9005M: Ohad Ben-Cohen <ohad@wizery.com> 9006M: Bjorn Andersson <andersson@kernel.org> 9007R: Baolin Wang <baolin.wang7@gmail.com> 9008L: linux-remoteproc@vger.kernel.org 9009S: Maintained 9010T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9011F: Documentation/devicetree/bindings/hwlock/ 9012F: Documentation/locking/hwspinlock.rst 9013F: drivers/hwspinlock/ 9014F: include/linux/hwspinlock.h 9015 9016HARDWARE TRACING FACILITIES 9017M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9018S: Maintained 9019F: drivers/hwtracing/ 9020 9021HARMONY SOUND DRIVER 9022L: linux-parisc@vger.kernel.org 9023S: Maintained 9024F: sound/parisc/harmony.* 9025 9026HDPVR USB VIDEO ENCODER DRIVER 9027M: Hans Verkuil <hverkuil@xs4all.nl> 9028L: linux-media@vger.kernel.org 9029S: Odd Fixes 9030W: https://linuxtv.org 9031T: git git://linuxtv.org/media_tree.git 9032F: drivers/media/usb/hdpvr/ 9033 9034HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9035M: Matt Hsiao <matt.hsiao@hpe.com> 9036S: Supported 9037F: drivers/misc/hpilo.[ch] 9038 9039HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9040M: Jerry Hoemann <jerry.hoemann@hpe.com> 9041S: Supported 9042F: Documentation/watchdog/hpwdt.rst 9043F: drivers/watchdog/hpwdt.c 9044 9045HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9046M: Don Brace <don.brace@microchip.com> 9047L: storagedev@microchip.com 9048L: linux-scsi@vger.kernel.org 9049S: Supported 9050F: Documentation/scsi/hpsa.rst 9051F: drivers/scsi/hpsa*.[ch] 9052F: include/linux/cciss*.h 9053F: include/uapi/linux/cciss*.h 9054 9055HFI1 DRIVER 9056M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9057L: linux-rdma@vger.kernel.org 9058S: Supported 9059F: drivers/infiniband/hw/hfi1 9060 9061HFS FILESYSTEM 9062L: linux-fsdevel@vger.kernel.org 9063S: Orphan 9064F: Documentation/filesystems/hfs.rst 9065F: fs/hfs/ 9066 9067HFSPLUS FILESYSTEM 9068L: linux-fsdevel@vger.kernel.org 9069S: Orphan 9070F: Documentation/filesystems/hfsplus.rst 9071F: fs/hfsplus/ 9072 9073HGA FRAMEBUFFER DRIVER 9074M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9075L: linux-nvidia@lists.surfsouth.com 9076S: Maintained 9077W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9078F: drivers/video/fbdev/hgafb.c 9079 9080HIBERNATION (aka Software Suspend, aka swsusp) 9081M: "Rafael J. Wysocki" <rafael@kernel.org> 9082M: Pavel Machek <pavel@ucw.cz> 9083L: linux-pm@vger.kernel.org 9084S: Supported 9085B: https://bugzilla.kernel.org 9086F: arch/*/include/asm/suspend*.h 9087F: arch/x86/power/ 9088F: drivers/base/power/ 9089F: include/linux/freezer.h 9090F: include/linux/pm.h 9091F: include/linux/suspend.h 9092F: kernel/power/ 9093 9094HID CORE LAYER 9095M: Jiri Kosina <jikos@kernel.org> 9096M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9097L: linux-input@vger.kernel.org 9098S: Maintained 9099T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9100F: drivers/hid/ 9101F: include/linux/hid* 9102F: include/uapi/linux/hid* 9103 9104HID LOGITECH DRIVERS 9105R: Filipe Laíns <lains@riseup.net> 9106L: linux-input@vger.kernel.org 9107S: Maintained 9108F: drivers/hid/hid-logitech-* 9109 9110HID PLAYSTATION DRIVER 9111M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9112L: linux-input@vger.kernel.org 9113S: Supported 9114F: drivers/hid/hid-playstation.c 9115 9116HID PHOENIX RC FLIGHT CONTROLLER 9117M: Marcus Folkesson <marcus.folkesson@gmail.com> 9118L: linux-input@vger.kernel.org 9119S: Maintained 9120F: drivers/hid/hid-pxrc.c 9121 9122HID SENSOR HUB DRIVERS 9123M: Jiri Kosina <jikos@kernel.org> 9124M: Jonathan Cameron <jic23@kernel.org> 9125M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9126L: linux-input@vger.kernel.org 9127L: linux-iio@vger.kernel.org 9128S: Maintained 9129F: Documentation/hid/hid-sensor* 9130F: drivers/hid/hid-sensor-* 9131F: drivers/iio/*/hid-* 9132F: include/linux/hid-sensor-* 9133 9134HID VRC-2 CAR CONTROLLER DRIVER 9135M: Marcus Folkesson <marcus.folkesson@gmail.com> 9136L: linux-input@vger.kernel.org 9137S: Maintained 9138F: drivers/hid/hid-vrc2.c 9139 9140HID WACOM DRIVER 9141M: Ping Cheng <ping.cheng@wacom.com> 9142M: Jason Gerecke <jason.gerecke@wacom.com> 9143L: linux-input@vger.kernel.org 9144S: Maintained 9145F: drivers/hid/wacom.h 9146F: drivers/hid/wacom_* 9147 9148HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9149M: Thomas Gleixner <tglx@linutronix.de> 9150L: linux-kernel@vger.kernel.org 9151S: Maintained 9152T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9153F: Documentation/timers/ 9154F: include/linux/clockchips.h 9155F: include/linux/hrtimer.h 9156F: kernel/time/clockevents.c 9157F: kernel/time/hrtimer.c 9158F: kernel/time/timer_*.c 9159 9160HIGH-SPEED SCC DRIVER FOR AX.25 9161L: linux-hams@vger.kernel.org 9162S: Orphan 9163F: drivers/net/hamradio/scc.c 9164 9165HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9166M: HighPoint Linux Team <linux@highpoint-tech.com> 9167S: Supported 9168W: http://www.highpoint-tech.com 9169F: Documentation/scsi/hptiop.rst 9170F: drivers/scsi/hptiop.c 9171 9172HIPPI 9173M: Jes Sorensen <jes@trained-monkey.org> 9174L: linux-hippi@sunsite.dk 9175S: Maintained 9176F: drivers/net/hippi/ 9177F: include/linux/hippidevice.h 9178F: include/uapi/linux/if_hippi.h 9179F: net/802/hippi.c 9180 9181HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9182M: Kurt Kanzenbach <kurt@linutronix.de> 9183L: netdev@vger.kernel.org 9184S: Maintained 9185F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9186F: drivers/net/dsa/hirschmann/* 9187F: include/linux/platform_data/hirschmann-hellcreek.h 9188F: net/dsa/tag_hellcreek.c 9189 9190HISILICON DMA DRIVER 9191M: Zhou Wang <wangzhou1@hisilicon.com> 9192M: Jie Hai <haijie1@hisilicon.com> 9193L: dmaengine@vger.kernel.org 9194S: Maintained 9195F: drivers/dma/hisi_dma.c 9196 9197HISILICON GPIO DRIVER 9198M: Jay Fang <f.fangjian@huawei.com> 9199L: linux-gpio@vger.kernel.org 9200S: Maintained 9201F: drivers/gpio/gpio-hisi.c 9202 9203HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9204M: Longfang Liu <liulongfang@huawei.com> 9205L: linux-crypto@vger.kernel.org 9206S: Maintained 9207F: Documentation/ABI/testing/debugfs-hisi-hpre 9208F: drivers/crypto/hisilicon/hpre/hpre.h 9209F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9210F: drivers/crypto/hisilicon/hpre/hpre_main.c 9211 9212HISILICON I2C CONTROLLER DRIVER 9213M: Yicong Yang <yangyicong@hisilicon.com> 9214L: linux-i2c@vger.kernel.org 9215S: Maintained 9216W: https://www.hisilicon.com 9217F: drivers/i2c/busses/i2c-hisi.c 9218 9219HISILICON LPC BUS DRIVER 9220M: Jay Fang <f.fangjian@huawei.com> 9221S: Maintained 9222W: http://www.hisilicon.com 9223F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9224F: drivers/bus/hisi_lpc.c 9225 9226HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9227M: Yisen Zhuang <yisen.zhuang@huawei.com> 9228M: Salil Mehta <salil.mehta@huawei.com> 9229L: netdev@vger.kernel.org 9230S: Maintained 9231W: http://www.hisilicon.com 9232F: drivers/net/ethernet/hisilicon/hns3/ 9233 9234HISILICON NETWORK SUBSYSTEM DRIVER 9235M: Yisen Zhuang <yisen.zhuang@huawei.com> 9236M: Salil Mehta <salil.mehta@huawei.com> 9237L: netdev@vger.kernel.org 9238S: Maintained 9239W: http://www.hisilicon.com 9240F: Documentation/devicetree/bindings/net/hisilicon*.txt 9241F: drivers/net/ethernet/hisilicon/ 9242 9243HIKEY960 ONBOARD USB GPIO HUB DRIVER 9244M: John Stultz <jstultz@google.com> 9245L: linux-kernel@vger.kernel.org 9246S: Maintained 9247F: drivers/misc/hisi_hikey_usb.c 9248 9249HISILICON PMU DRIVER 9250M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9251M: Qi Liu <liuqi115@huawei.com> 9252S: Supported 9253W: http://www.hisilicon.com 9254F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9255F: Documentation/admin-guide/perf/hisi-pmu.rst 9256F: drivers/perf/hisilicon 9257 9258HISILICON HNS3 PMU DRIVER 9259M: Guangbin Huang <huangguangbin2@huawei.com> 9260S: Supported 9261F: Documentation/admin-guide/perf/hns3-pmu.rst 9262F: drivers/perf/hisilicon/hns3_pmu.c 9263 9264HISILICON PTT DRIVER 9265M: Yicong Yang <yangyicong@hisilicon.com> 9266L: linux-kernel@vger.kernel.org 9267S: Maintained 9268F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9269F: Documentation/trace/hisi-ptt.rst 9270F: drivers/hwtracing/ptt/ 9271 9272HISILICON QM DRIVER 9273M: Weili Qian <qianweili@huawei.com> 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275L: linux-crypto@vger.kernel.org 9276S: Maintained 9277F: drivers/crypto/hisilicon/Kconfig 9278F: drivers/crypto/hisilicon/Makefile 9279F: drivers/crypto/hisilicon/qm.c 9280F: drivers/crypto/hisilicon/sgl.c 9281F: include/linux/hisi_acc_qm.h 9282 9283HISILICON ZIP Controller DRIVER 9284M: Yang Shen <shenyang39@huawei.com> 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286L: linux-crypto@vger.kernel.org 9287S: Maintained 9288F: Documentation/ABI/testing/debugfs-hisi-zip 9289F: drivers/crypto/hisilicon/zip/ 9290 9291HISILICON ROCE DRIVER 9292M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9293M: Wenpeng Liang <liangwenpeng@huawei.com> 9294L: linux-rdma@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9297F: drivers/infiniband/hw/hns/ 9298 9299HISILICON SAS Controller 9300M: John Garry <john.garry@huawei.com> 9301S: Supported 9302W: http://www.hisilicon.com 9303F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9304F: drivers/scsi/hisi_sas/ 9305 9306HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9307M: Kai Ye <yekai13@huawei.com> 9308M: Longfang Liu <liulongfang@huawei.com> 9309L: linux-crypto@vger.kernel.org 9310S: Maintained 9311F: Documentation/ABI/testing/debugfs-hisi-sec 9312F: drivers/crypto/hisilicon/sec2/sec.h 9313F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9314F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9315F: drivers/crypto/hisilicon/sec2/sec_main.c 9316 9317HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9318M: Jay Fang <f.fangjian@huawei.com> 9319L: linux-spi@vger.kernel.org 9320S: Maintained 9321W: http://www.hisilicon.com 9322F: drivers/spi/spi-hisi-kunpeng.c 9323 9324HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9325M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9326L: linux-kernel@vger.kernel.org 9327S: Maintained 9328F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9329F: drivers/spmi/hisi-spmi-controller.c 9330 9331HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9332M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9333L: linux-kernel@vger.kernel.org 9334S: Maintained 9335F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9336F: drivers/mfd/hi6421-spmi-pmic.c 9337 9338HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9339M: Weili Qian <qianweili@huawei.com> 9340S: Maintained 9341F: drivers/crypto/hisilicon/trng/trng.c 9342 9343HISILICON V3XX SPI NOR FLASH Controller Driver 9344M: Jay Fang <f.fangjian@huawei.com> 9345S: Maintained 9346W: http://www.hisilicon.com 9347F: drivers/spi/spi-hisi-sfc-v3xx.c 9348 9349HMM - Heterogeneous Memory Management 9350M: Jérôme Glisse <jglisse@redhat.com> 9351L: linux-mm@kvack.org 9352S: Maintained 9353F: Documentation/mm/hmm.rst 9354F: include/linux/hmm* 9355F: lib/test_hmm* 9356F: mm/hmm* 9357F: tools/testing/selftests/vm/*hmm* 9358 9359HOST AP DRIVER 9360M: Jouni Malinen <j@w1.fi> 9361L: linux-wireless@vger.kernel.org 9362S: Obsolete 9363W: http://w1.fi/hostap-driver.html 9364F: drivers/net/wireless/intersil/hostap/ 9365 9366HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9367L: platform-driver-x86@vger.kernel.org 9368S: Orphan 9369F: drivers/platform/x86/tc1100-wmi.c 9370 9371HPET: High Precision Event Timers driver 9372M: Clemens Ladisch <clemens@ladisch.de> 9373S: Maintained 9374F: Documentation/timers/hpet.rst 9375F: drivers/char/hpet.c 9376F: include/linux/hpet.h 9377F: include/uapi/linux/hpet.h 9378 9379HPET: x86 9380S: Orphan 9381F: arch/x86/include/asm/hpet.h 9382F: arch/x86/kernel/hpet.c 9383 9384HPFS FILESYSTEM 9385M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9386S: Maintained 9387W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9388F: fs/hpfs/ 9389 9390HSI SUBSYSTEM 9391M: Sebastian Reichel <sre@kernel.org> 9392S: Maintained 9393T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9394F: Documentation/ABI/testing/sysfs-bus-hsi 9395F: Documentation/driver-api/hsi.rst 9396F: drivers/hsi/ 9397F: include/linux/hsi/ 9398F: include/uapi/linux/hsi/ 9399 9400HSO 3G MODEM DRIVER 9401L: linux-usb@vger.kernel.org 9402S: Orphan 9403F: drivers/net/usb/hso.c 9404 9405HSR NETWORK PROTOCOL 9406L: netdev@vger.kernel.org 9407S: Orphan 9408F: net/hsr/ 9409 9410HT16K33 LED CONTROLLER DRIVER 9411M: Robin van der Gracht <robin@protonic.nl> 9412S: Maintained 9413F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9414F: drivers/auxdisplay/ht16k33.c 9415 9416HTCPEN TOUCHSCREEN DRIVER 9417M: Pau Oliva Fora <pof@eslack.org> 9418L: linux-input@vger.kernel.org 9419S: Maintained 9420F: drivers/input/touchscreen/htcpen.c 9421 9422HTE SUBSYSTEM 9423M: Dipen Patel <dipenp@nvidia.com> 9424S: Maintained 9425F: Documentation/devicetree/bindings/timestamp/ 9426F: Documentation/driver-api/hte/ 9427F: drivers/hte/ 9428F: include/linux/hte.h 9429 9430HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9431M: Lorenzo Bianconi <lorenzo@kernel.org> 9432L: linux-iio@vger.kernel.org 9433S: Maintained 9434W: http://www.st.com/ 9435F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9436F: drivers/iio/humidity/hts221* 9437 9438HUAWEI ETHERNET DRIVER 9439L: netdev@vger.kernel.org 9440S: Orphan 9441F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9442F: drivers/net/ethernet/huawei/hinic/ 9443 9444HUGETLB SUBSYSTEM 9445M: Mike Kravetz <mike.kravetz@oracle.com> 9446M: Muchun Song <songmuchun@bytedance.com> 9447L: linux-mm@kvack.org 9448S: Maintained 9449F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9450F: Documentation/admin-guide/mm/hugetlbpage.rst 9451F: Documentation/mm/hugetlbfs_reserv.rst 9452F: Documentation/mm/vmemmap_dedup.rst 9453F: fs/hugetlbfs/ 9454F: include/linux/hugetlb.h 9455F: mm/hugetlb.c 9456F: mm/hugetlb_vmemmap.c 9457F: mm/hugetlb_vmemmap.h 9458 9459HVA ST MEDIA DRIVER 9460M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9461L: linux-media@vger.kernel.org 9462S: Supported 9463W: https://linuxtv.org 9464T: git git://linuxtv.org/media_tree.git 9465F: drivers/media/platform/st/sti/hva 9466 9467HWPOISON MEMORY FAILURE HANDLING 9468M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9469R: Miaohe Lin <linmiaohe@huawei.com> 9470L: linux-mm@kvack.org 9471S: Maintained 9472F: mm/hwpoison-inject.c 9473F: mm/memory-failure.c 9474 9475HYCON HY46XX TOUCHSCREEN SUPPORT 9476M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9477L: linux-input@vger.kernel.org 9478S: Maintained 9479F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9480F: drivers/input/touchscreen/hycon-hy46xx.c 9481 9482HYGON PROCESSOR SUPPORT 9483M: Pu Wen <puwen@hygon.cn> 9484L: linux-kernel@vger.kernel.org 9485S: Maintained 9486F: arch/x86/kernel/cpu/hygon.c 9487 9488HYNIX HI556 SENSOR DRIVER 9489M: Shawn Tu <shawnx.tu@intel.com> 9490L: linux-media@vger.kernel.org 9491S: Maintained 9492T: git git://linuxtv.org/media_tree.git 9493F: drivers/media/i2c/hi556.c 9494 9495HYNIX HI846 SENSOR DRIVER 9496M: Martin Kepplinger <martin.kepplinger@puri.sm> 9497L: linux-media@vger.kernel.org 9498S: Maintained 9499F: drivers/media/i2c/hi846.c 9500 9501HYNIX HI847 SENSOR DRIVER 9502M: Shawn Tu <shawnx.tu@intel.com> 9503L: linux-media@vger.kernel.org 9504S: Maintained 9505F: drivers/media/i2c/hi847.c 9506 9507Hyper-V/Azure CORE AND DRIVERS 9508M: "K. Y. Srinivasan" <kys@microsoft.com> 9509M: Haiyang Zhang <haiyangz@microsoft.com> 9510M: Wei Liu <wei.liu@kernel.org> 9511M: Dexuan Cui <decui@microsoft.com> 9512L: linux-hyperv@vger.kernel.org 9513S: Supported 9514T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9515F: Documentation/ABI/stable/sysfs-bus-vmbus 9516F: Documentation/ABI/testing/debugfs-hyperv 9517F: Documentation/virt/hyperv 9518F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9519F: arch/arm64/hyperv 9520F: arch/arm64/include/asm/hyperv-tlfs.h 9521F: arch/arm64/include/asm/mshyperv.h 9522F: arch/x86/hyperv 9523F: arch/x86/include/asm/hyperv-tlfs.h 9524F: arch/x86/include/asm/mshyperv.h 9525F: arch/x86/include/asm/trace/hyperv.h 9526F: arch/x86/kernel/cpu/mshyperv.c 9527F: drivers/clocksource/hyperv_timer.c 9528F: drivers/hid/hid-hyperv.c 9529F: drivers/hv/ 9530F: drivers/input/serio/hyperv-keyboard.c 9531F: drivers/iommu/hyperv-iommu.c 9532F: drivers/net/ethernet/microsoft/ 9533F: drivers/net/hyperv/ 9534F: drivers/pci/controller/pci-hyperv-intf.c 9535F: drivers/pci/controller/pci-hyperv.c 9536F: drivers/scsi/storvsc_drv.c 9537F: drivers/uio/uio_hv_generic.c 9538F: drivers/video/fbdev/hyperv_fb.c 9539F: include/asm-generic/hyperv-tlfs.h 9540F: include/asm-generic/mshyperv.h 9541F: include/clocksource/hyperv_timer.h 9542F: include/linux/hyperv.h 9543F: include/uapi/linux/hyperv.h 9544F: net/vmw_vsock/hyperv_transport.c 9545F: tools/hv/ 9546 9547HYPERBUS SUPPORT 9548M: Vignesh Raghavendra <vigneshr@ti.com> 9549L: linux-mtd@lists.infradead.org 9550S: Supported 9551Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9552C: irc://irc.oftc.net/mtd 9553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9554F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9555F: drivers/mtd/hyperbus/ 9556F: include/linux/mtd/hyperbus.h 9557 9558HYPERVISOR VIRTUAL CONSOLE DRIVER 9559L: linuxppc-dev@lists.ozlabs.org 9560S: Odd Fixes 9561F: drivers/tty/hvc/ 9562 9563I2C ACPI SUPPORT 9564M: Mika Westerberg <mika.westerberg@linux.intel.com> 9565L: linux-i2c@vger.kernel.org 9566L: linux-acpi@vger.kernel.org 9567S: Maintained 9568F: drivers/i2c/i2c-core-acpi.c 9569 9570I2C CONTROLLER DRIVER FOR NVIDIA GPU 9571M: Ajay Gupta <ajayg@nvidia.com> 9572L: linux-i2c@vger.kernel.org 9573S: Maintained 9574F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9575F: drivers/i2c/busses/i2c-nvidia-gpu.c 9576 9577I2C MUXES 9578M: Peter Rosin <peda@axentia.se> 9579L: linux-i2c@vger.kernel.org 9580S: Maintained 9581F: Documentation/devicetree/bindings/i2c/i2c-arb* 9582F: Documentation/devicetree/bindings/i2c/i2c-gate* 9583F: Documentation/devicetree/bindings/i2c/i2c-mux* 9584F: Documentation/i2c/i2c-topology.rst 9585F: Documentation/i2c/muxes/ 9586F: drivers/i2c/i2c-mux.c 9587F: drivers/i2c/muxes/ 9588F: include/linux/i2c-mux.h 9589 9590I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9591M: Gregory CLEMENT <gregory.clement@bootlin.com> 9592L: linux-i2c@vger.kernel.org 9593S: Maintained 9594F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9595F: drivers/i2c/busses/i2c-mv64xxx.c 9596 9597I2C OVER PARALLEL PORT 9598M: Jean Delvare <jdelvare@suse.com> 9599L: linux-i2c@vger.kernel.org 9600S: Maintained 9601F: Documentation/i2c/busses/i2c-parport.rst 9602F: drivers/i2c/busses/i2c-parport.c 9603 9604I2C SUBSYSTEM 9605M: Wolfram Sang <wsa@kernel.org> 9606L: linux-i2c@vger.kernel.org 9607S: Maintained 9608W: https://i2c.wiki.kernel.org/ 9609Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9610T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9611F: Documentation/devicetree/bindings/i2c/i2c.txt 9612F: Documentation/i2c/ 9613F: drivers/i2c/* 9614F: include/dt-bindings/i2c/i2c.h 9615F: include/linux/i2c-dev.h 9616F: include/linux/i2c-smbus.h 9617F: include/linux/i2c.h 9618F: include/uapi/linux/i2c-*.h 9619F: include/uapi/linux/i2c.h 9620 9621I2C SUBSYSTEM HOST DRIVERS 9622L: linux-i2c@vger.kernel.org 9623S: Odd Fixes 9624W: https://i2c.wiki.kernel.org/ 9625Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9627F: Documentation/devicetree/bindings/i2c/ 9628F: drivers/i2c/algos/ 9629F: drivers/i2c/busses/ 9630F: include/dt-bindings/i2c/ 9631 9632I2C-TAOS-EVM DRIVER 9633M: Jean Delvare <jdelvare@suse.com> 9634L: linux-i2c@vger.kernel.org 9635S: Maintained 9636F: Documentation/i2c/busses/i2c-taos-evm.rst 9637F: drivers/i2c/busses/i2c-taos-evm.c 9638 9639I2C-TINY-USB DRIVER 9640M: Till Harbaum <till@harbaum.org> 9641L: linux-i2c@vger.kernel.org 9642S: Maintained 9643W: http://www.harbaum.org/till/i2c_tiny_usb 9644F: drivers/i2c/busses/i2c-tiny-usb.c 9645 9646I2C/SMBUS CONTROLLER DRIVERS FOR PC 9647M: Jean Delvare <jdelvare@suse.com> 9648L: linux-i2c@vger.kernel.org 9649S: Maintained 9650F: Documentation/i2c/busses/i2c-ali1535.rst 9651F: Documentation/i2c/busses/i2c-ali1563.rst 9652F: Documentation/i2c/busses/i2c-ali15x3.rst 9653F: Documentation/i2c/busses/i2c-amd756.rst 9654F: Documentation/i2c/busses/i2c-amd8111.rst 9655F: Documentation/i2c/busses/i2c-i801.rst 9656F: Documentation/i2c/busses/i2c-nforce2.rst 9657F: Documentation/i2c/busses/i2c-piix4.rst 9658F: Documentation/i2c/busses/i2c-sis5595.rst 9659F: Documentation/i2c/busses/i2c-sis630.rst 9660F: Documentation/i2c/busses/i2c-sis96x.rst 9661F: Documentation/i2c/busses/i2c-via.rst 9662F: Documentation/i2c/busses/i2c-viapro.rst 9663F: drivers/i2c/busses/i2c-ali1535.c 9664F: drivers/i2c/busses/i2c-ali1563.c 9665F: drivers/i2c/busses/i2c-ali15x3.c 9666F: drivers/i2c/busses/i2c-amd756-s4882.c 9667F: drivers/i2c/busses/i2c-amd756.c 9668F: drivers/i2c/busses/i2c-amd8111.c 9669F: drivers/i2c/busses/i2c-i801.c 9670F: drivers/i2c/busses/i2c-isch.c 9671F: drivers/i2c/busses/i2c-nforce2-s4985.c 9672F: drivers/i2c/busses/i2c-nforce2.c 9673F: drivers/i2c/busses/i2c-piix4.c 9674F: drivers/i2c/busses/i2c-sis5595.c 9675F: drivers/i2c/busses/i2c-sis630.c 9676F: drivers/i2c/busses/i2c-sis96x.c 9677F: drivers/i2c/busses/i2c-via.c 9678F: drivers/i2c/busses/i2c-viapro.c 9679 9680I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9681M: Hans de Goede <hdegoede@redhat.com> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684F: drivers/i2c/busses/i2c-cht-wc.c 9685 9686I2C/SMBUS ISMT DRIVER 9687M: Seth Heasley <seth.heasley@intel.com> 9688M: Neil Horman <nhorman@tuxdriver.com> 9689L: linux-i2c@vger.kernel.org 9690F: Documentation/i2c/busses/i2c-ismt.rst 9691F: drivers/i2c/busses/i2c-ismt.c 9692 9693I2C/SMBUS STUB DRIVER 9694M: Jean Delvare <jdelvare@suse.com> 9695L: linux-i2c@vger.kernel.org 9696S: Maintained 9697F: drivers/i2c/i2c-stub.c 9698 9699I3C DRIVER FOR CADENCE I3C MASTER IP 9700M: Przemysław Gaj <pgaj@cadence.com> 9701S: Maintained 9702F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9703F: drivers/i3c/master/i3c-master-cdns.c 9704 9705I3C DRIVER FOR SYNOPSYS DESIGNWARE 9706M: Vitor Soares <vitor.soares@synopsys.com> 9707S: Maintained 9708F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9709F: drivers/i3c/master/dw* 9710 9711I3C SUBSYSTEM 9712M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9713L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9714S: Maintained 9715C: irc://chat.freenode.net/linux-i3c 9716T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9717F: Documentation/ABI/testing/sysfs-bus-i3c 9718F: Documentation/devicetree/bindings/i3c/ 9719F: Documentation/driver-api/i3c 9720F: drivers/i3c/ 9721F: include/linux/i3c/ 9722 9723IA64 (Itanium) PLATFORM 9724L: linux-ia64@vger.kernel.org 9725S: Orphan 9726F: Documentation/ia64/ 9727F: arch/ia64/ 9728 9729IBM Operation Panel Input Driver 9730M: Eddie James <eajames@linux.ibm.com> 9731L: linux-input@vger.kernel.org 9732S: Maintained 9733F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9734F: drivers/input/misc/ibm-panel.c 9735 9736IBM Power 842 compression accelerator 9737M: Haren Myneni <haren@us.ibm.com> 9738S: Supported 9739F: crypto/842.c 9740F: drivers/crypto/nx/Kconfig 9741F: drivers/crypto/nx/Makefile 9742F: drivers/crypto/nx/nx-842* 9743F: include/linux/sw842.h 9744F: lib/842/ 9745 9746IBM Power in-Nest Crypto Acceleration 9747M: Breno Leitão <leitao@debian.org> 9748M: Nayna Jain <nayna@linux.ibm.com> 9749M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9750L: linux-crypto@vger.kernel.org 9751S: Supported 9752F: drivers/crypto/nx/Kconfig 9753F: drivers/crypto/nx/Makefile 9754F: drivers/crypto/nx/nx-aes* 9755F: drivers/crypto/nx/nx-sha* 9756F: drivers/crypto/nx/nx.* 9757F: drivers/crypto/nx/nx_csbcpb.h 9758F: drivers/crypto/nx/nx_debugfs.c 9759 9760IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9761M: Tyrel Datwyler <tyreld@linux.ibm.com> 9762L: linux-pci@vger.kernel.org 9763L: linuxppc-dev@lists.ozlabs.org 9764S: Supported 9765F: drivers/pci/hotplug/rpadlpar* 9766 9767IBM Power Linux RAID adapter 9768M: Brian King <brking@us.ibm.com> 9769S: Supported 9770F: drivers/scsi/ipr.* 9771 9772IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9773M: Tyrel Datwyler <tyreld@linux.ibm.com> 9774L: linux-pci@vger.kernel.org 9775L: linuxppc-dev@lists.ozlabs.org 9776S: Supported 9777F: drivers/pci/hotplug/rpaphp* 9778 9779IBM Power SRIOV Virtual NIC Device Driver 9780M: Haren Myneni <haren@linux.ibm.com> 9781M: Rick Lindsley <ricklind@linux.ibm.com> 9782R: Nick Child <nnac123@linux.ibm.com> 9783R: Dany Madden <danymadden@us.ibm.com> 9784R: Thomas Falcon <tlfalcon@linux.ibm.com> 9785L: netdev@vger.kernel.org 9786S: Supported 9787F: drivers/net/ethernet/ibm/ibmvnic.* 9788 9789IBM Power Virtual Accelerator Switchboard 9790L: linuxppc-dev@lists.ozlabs.org 9791S: Supported 9792F: arch/powerpc/include/asm/vas.h 9793F: arch/powerpc/platforms/powernv/copy-paste.h 9794F: arch/powerpc/platforms/powernv/vas* 9795 9796IBM Power Virtual Ethernet Device Driver 9797M: Nick Child <nnac123@linux.ibm.com> 9798L: netdev@vger.kernel.org 9799S: Supported 9800F: drivers/net/ethernet/ibm/ibmveth.* 9801 9802IBM Power Virtual FC Device Drivers 9803M: Tyrel Datwyler <tyreld@linux.ibm.com> 9804L: linux-scsi@vger.kernel.org 9805S: Supported 9806F: drivers/scsi/ibmvscsi/ibmvfc* 9807 9808IBM Power Virtual Management Channel Driver 9809M: Brad Warrum <bwarrum@linux.ibm.com> 9810M: Ritu Agarwal <rituagar@linux.ibm.com> 9811S: Supported 9812F: drivers/misc/ibmvmc.* 9813 9814IBM Power Virtual SCSI Device Drivers 9815M: Tyrel Datwyler <tyreld@linux.ibm.com> 9816L: linux-scsi@vger.kernel.org 9817S: Supported 9818F: drivers/scsi/ibmvscsi/ibmvscsi* 9819F: include/scsi/viosrp.h 9820 9821IBM Power Virtual SCSI Device Target Driver 9822M: Michael Cyr <mikecyr@linux.ibm.com> 9823L: linux-scsi@vger.kernel.org 9824L: target-devel@vger.kernel.org 9825S: Supported 9826F: drivers/scsi/ibmvscsi_tgt/ 9827 9828IBM Power VMX Cryptographic instructions 9829M: Breno Leitão <leitao@debian.org> 9830M: Nayna Jain <nayna@linux.ibm.com> 9831M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9832L: linux-crypto@vger.kernel.org 9833S: Supported 9834F: drivers/crypto/vmx/Kconfig 9835F: drivers/crypto/vmx/Makefile 9836F: drivers/crypto/vmx/aes* 9837F: drivers/crypto/vmx/ghash* 9838F: drivers/crypto/vmx/ppc-xlate.pl 9839F: drivers/crypto/vmx/vmx.c 9840 9841IBM ServeRAID RAID DRIVER 9842S: Orphan 9843F: drivers/scsi/ips.* 9844 9845ICH LPC AND GPIO DRIVER 9846M: Peter Tyser <ptyser@xes-inc.com> 9847S: Maintained 9848F: drivers/gpio/gpio-ich.c 9849F: drivers/mfd/lpc_ich.c 9850 9851ICY I2C DRIVER 9852M: Max Staudt <max@enpas.org> 9853L: linux-i2c@vger.kernel.org 9854S: Maintained 9855F: drivers/i2c/busses/i2c-icy.c 9856 9857IDEAPAD LAPTOP EXTRAS DRIVER 9858M: Ike Panhc <ike.pan@canonical.com> 9859L: platform-driver-x86@vger.kernel.org 9860S: Maintained 9861W: http://launchpad.net/ideapad-laptop 9862F: drivers/platform/x86/ideapad-laptop.c 9863 9864IDEAPAD LAPTOP SLIDEBAR DRIVER 9865M: Andrey Moiseev <o2g.org.ru@gmail.com> 9866L: linux-input@vger.kernel.org 9867S: Maintained 9868W: https://github.com/o2genum/ideapad-slidebar 9869F: drivers/input/misc/ideapad_slidebar.c 9870 9871IDMAPPED MOUNTS 9872M: Christian Brauner <brauner@kernel.org> 9873M: Seth Forshee <sforshee@kernel.org> 9874L: linux-fsdevel@vger.kernel.org 9875S: Maintained 9876T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9877F: Documentation/filesystems/idmappings.rst 9878F: tools/testing/selftests/mount_setattr/ 9879F: include/linux/mnt_idmapping.h 9880 9881IDT VersaClock 5 CLOCK DRIVER 9882M: Luca Ceresoli <luca@lucaceresoli.net> 9883S: Maintained 9884F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9885F: drivers/clk/clk-versaclock5.c 9886 9887IEEE 802.15.4 SUBSYSTEM 9888M: Alexander Aring <alex.aring@gmail.com> 9889M: Stefan Schmidt <stefan@datenfreihafen.org> 9890L: linux-wpan@vger.kernel.org 9891S: Maintained 9892W: https://linux-wpan.org/ 9893T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9894T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9895F: Documentation/networking/ieee802154.rst 9896F: drivers/net/ieee802154/ 9897F: include/linux/ieee802154.h 9898F: include/linux/nl802154.h 9899F: include/net/af_ieee802154.h 9900F: include/net/cfg802154.h 9901F: include/net/ieee802154_netdev.h 9902F: include/net/mac802154.h 9903F: include/net/nl802154.h 9904F: net/ieee802154/ 9905F: net/mac802154/ 9906 9907IFE PROTOCOL 9908M: Yotam Gigi <yotam.gi@gmail.com> 9909M: Jamal Hadi Salim <jhs@mojatatu.com> 9910F: include/net/ife.h 9911F: include/uapi/linux/ife.h 9912F: net/ife 9913 9914IGORPLUG-USB IR RECEIVER 9915M: Sean Young <sean@mess.org> 9916L: linux-media@vger.kernel.org 9917S: Maintained 9918F: drivers/media/rc/igorplugusb.c 9919 9920IGUANAWORKS USB IR TRANSCEIVER 9921M: Sean Young <sean@mess.org> 9922L: linux-media@vger.kernel.org 9923S: Maintained 9924F: drivers/media/rc/iguanair.c 9925 9926IIO DIGITAL POTENTIOMETER DAC 9927M: Peter Rosin <peda@axentia.se> 9928L: linux-iio@vger.kernel.org 9929S: Maintained 9930F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9931F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9932F: drivers/iio/dac/dpot-dac.c 9933 9934IIO ENVELOPE DETECTOR 9935M: Peter Rosin <peda@axentia.se> 9936L: linux-iio@vger.kernel.org 9937S: Maintained 9938F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9939F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9940F: drivers/iio/adc/envelope-detector.c 9941 9942IIO MULTIPLEXER 9943M: Peter Rosin <peda@axentia.se> 9944L: linux-iio@vger.kernel.org 9945S: Maintained 9946F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9947F: drivers/iio/multiplexer/iio-mux.c 9948 9949IIO SCMI BASED DRIVER 9950M: Jyoti Bhayana <jbhayana@google.com> 9951L: linux-iio@vger.kernel.org 9952S: Maintained 9953F: drivers/iio/common/scmi_sensors/scmi_iio.c 9954 9955IIO SUBSYSTEM AND DRIVERS 9956M: Jonathan Cameron <jic23@kernel.org> 9957R: Lars-Peter Clausen <lars@metafoo.de> 9958L: linux-iio@vger.kernel.org 9959S: Maintained 9960T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9961F: Documentation/ABI/testing/configfs-iio* 9962F: Documentation/ABI/testing/sysfs-bus-iio* 9963F: Documentation/devicetree/bindings/iio/ 9964F: drivers/iio/ 9965F: drivers/staging/iio/ 9966F: include/dt-bindings/iio/ 9967F: include/linux/iio/ 9968F: tools/iio/ 9969 9970IIO UNIT CONVERTER 9971M: Peter Rosin <peda@axentia.se> 9972L: linux-iio@vger.kernel.org 9973S: Maintained 9974F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9975F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9976F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9977F: drivers/iio/afe/iio-rescale.c 9978 9979IKANOS/ADI EAGLE ADSL USB DRIVER 9980M: Matthieu Castet <castet.matthieu@free.fr> 9981M: Stanislaw Gruszka <stf_xl@wp.pl> 9982S: Maintained 9983F: drivers/usb/atm/ueagle-atm.c 9984 9985IMAGIS TOUCHSCREEN DRIVER 9986M: Markuss Broks <markuss.broks@gmail.com> 9987S: Maintained 9988F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9989F: drivers/input/touchscreen/imagis.c 9990 9991IMGTEC ASCII LCD DRIVER 9992M: Paul Burton <paulburton@kernel.org> 9993S: Maintained 9994F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9995F: drivers/auxdisplay/img-ascii-lcd.c 9996 9997IMGTEC IR DECODER DRIVER 9998S: Orphan 9999F: drivers/media/rc/img-ir/ 10000 10001IMON SOUNDGRAPH USB IR RECEIVER 10002M: Sean Young <sean@mess.org> 10003L: linux-media@vger.kernel.org 10004S: Maintained 10005F: drivers/media/rc/imon.c 10006F: drivers/media/rc/imon_raw.c 10007 10008IMS TWINTURBO FRAMEBUFFER DRIVER 10009L: linux-fbdev@vger.kernel.org 10010S: Orphan 10011F: drivers/video/fbdev/imsttfb.c 10012 10013INA209 HARDWARE MONITOR DRIVER 10014M: Guenter Roeck <linux@roeck-us.net> 10015L: linux-hwmon@vger.kernel.org 10016S: Maintained 10017F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10018F: Documentation/hwmon/ina209.rst 10019F: drivers/hwmon/ina209.c 10020 10021INA2XX HARDWARE MONITOR DRIVER 10022M: Guenter Roeck <linux@roeck-us.net> 10023L: linux-hwmon@vger.kernel.org 10024S: Maintained 10025F: Documentation/hwmon/ina2xx.rst 10026F: drivers/hwmon/ina2xx.c 10027F: include/linux/platform_data/ina2xx.h 10028 10029INDUSTRY PACK SUBSYSTEM (IPACK) 10030M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10031M: Jens Taprogge <jens.taprogge@taprogge.org> 10032M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10033L: industrypack-devel@lists.sourceforge.net 10034S: Maintained 10035W: http://industrypack.sourceforge.net 10036F: drivers/ipack/ 10037 10038INFINEON DPS310 Driver 10039M: Eddie James <eajames@linux.ibm.com> 10040L: linux-iio@vger.kernel.org 10041S: Maintained 10042F: drivers/iio/pressure/dps310.c 10043 10044INFINIBAND SUBSYSTEM 10045M: Jason Gunthorpe <jgg@nvidia.com> 10046M: Leon Romanovsky <leonro@nvidia.com> 10047L: linux-rdma@vger.kernel.org 10048S: Supported 10049W: https://github.com/linux-rdma/rdma-core 10050Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10051T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10052F: Documentation/devicetree/bindings/infiniband/ 10053F: Documentation/infiniband/ 10054F: drivers/infiniband/ 10055F: include/rdma/ 10056F: include/trace/events/ib_mad.h 10057F: include/trace/events/ib_umad.h 10058F: include/uapi/linux/if_infiniband.h 10059F: include/uapi/rdma/ 10060F: samples/bpf/ibumad_kern.c 10061F: samples/bpf/ibumad_user.c 10062 10063INGENIC JZ4780 NAND DRIVER 10064M: Harvey Hunt <harveyhuntnexus@gmail.com> 10065L: linux-mtd@lists.infradead.org 10066L: linux-mips@vger.kernel.org 10067S: Maintained 10068F: drivers/mtd/nand/raw/ingenic/ 10069 10070INGENIC JZ47xx SoCs 10071M: Paul Cercueil <paul@crapouillou.net> 10072L: linux-mips@vger.kernel.org 10073S: Maintained 10074F: arch/mips/boot/dts/ingenic/ 10075F: arch/mips/generic/board-ingenic.c 10076F: arch/mips/include/asm/mach-ingenic/ 10077F: arch/mips/ingenic/Kconfig 10078F: drivers/clk/ingenic/ 10079F: drivers/dma/dma-jz4780.c 10080F: drivers/gpu/drm/ingenic/ 10081F: drivers/i2c/busses/i2c-jz4780.c 10082F: drivers/iio/adc/ingenic-adc.c 10083F: drivers/irqchip/irq-ingenic.c 10084F: drivers/memory/jz4780-nemc.c 10085F: drivers/mmc/host/jz4740_mmc.c 10086F: drivers/mtd/nand/raw/ingenic/ 10087F: drivers/pinctrl/pinctrl-ingenic.c 10088F: drivers/power/supply/ingenic-battery.c 10089F: drivers/pwm/pwm-jz4740.c 10090F: drivers/remoteproc/ingenic_rproc.c 10091F: drivers/rtc/rtc-jz4740.c 10092F: drivers/tty/serial/8250/8250_ingenic.c 10093F: drivers/usb/musb/jz4740.c 10094F: drivers/watchdog/jz4740_wdt.c 10095F: include/dt-bindings/iio/adc/ingenic,adc.h 10096F: include/linux/mfd/ingenic-tcu.h 10097F: sound/soc/codecs/jz47* 10098F: sound/soc/jz4740/ 10099 10100INJOINIC IP5xxx POWER BANK IC DRIVER 10101M: Samuel Holland <samuel@sholland.org> 10102S: Maintained 10103F: drivers/power/supply/ip5xxx_power.c 10104 10105INOTIFY 10106M: Jan Kara <jack@suse.cz> 10107R: Amir Goldstein <amir73il@gmail.com> 10108L: linux-fsdevel@vger.kernel.org 10109S: Maintained 10110F: Documentation/filesystems/inotify.rst 10111F: fs/notify/inotify/ 10112F: include/linux/inotify.h 10113F: include/uapi/linux/inotify.h 10114 10115INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10116M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10117L: linux-input@vger.kernel.org 10118S: Maintained 10119Q: http://patchwork.kernel.org/project/linux-input/list/ 10120T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10121F: Documentation/devicetree/bindings/input/ 10122F: Documentation/devicetree/bindings/serio/ 10123F: Documentation/input/ 10124F: drivers/input/ 10125F: include/dt-bindings/input/ 10126F: include/linux/input.h 10127F: include/linux/input/ 10128F: include/uapi/linux/input-event-codes.h 10129F: include/uapi/linux/input.h 10130 10131INPUT MULTITOUCH (MT) PROTOCOL 10132M: Henrik Rydberg <rydberg@bitmath.org> 10133L: linux-input@vger.kernel.org 10134S: Odd fixes 10135F: Documentation/input/multi-touch-protocol.rst 10136F: drivers/input/input-mt.c 10137K: \b(ABS|SYN)_MT_ 10138 10139INSIDE SECURE CRYPTO DRIVER 10140M: Antoine Tenart <atenart@kernel.org> 10141L: linux-crypto@vger.kernel.org 10142S: Maintained 10143F: drivers/crypto/inside-secure/ 10144 10145INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10146M: Mimi Zohar <zohar@linux.ibm.com> 10147M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10148L: linux-integrity@vger.kernel.org 10149S: Supported 10150T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10151F: security/integrity/ima/ 10152F: security/integrity/ 10153 10154INTEL 810/815 FRAMEBUFFER DRIVER 10155M: Antonino Daplas <adaplas@gmail.com> 10156L: linux-fbdev@vger.kernel.org 10157S: Maintained 10158F: drivers/video/fbdev/i810/ 10159 10160INTEL 8255 GPIO DRIVER 10161M: William Breathitt Gray <william.gray@linaro.org> 10162L: linux-gpio@vger.kernel.org 10163S: Maintained 10164F: drivers/gpio/gpio-i8255.c 10165F: drivers/gpio/gpio-i8255.h 10166 10167INTEL ASoC DRIVERS 10168M: Cezary Rojewski <cezary.rojewski@intel.com> 10169M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10170M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10171M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10172M: Bard Liao <yung-chuan.liao@linux.intel.com> 10173M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10174M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10176S: Supported 10177F: sound/soc/intel/ 10178 10179INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10180M: Hans de Goede <hdegoede@redhat.com> 10181L: platform-driver-x86@vger.kernel.org 10182S: Maintained 10183F: drivers/platform/x86/intel/atomisp2/pm.c 10184 10185INTEL ATOMISP2 LED DRIVER 10186M: Hans de Goede <hdegoede@redhat.com> 10187L: platform-driver-x86@vger.kernel.org 10188S: Maintained 10189F: drivers/platform/x86/intel/atomisp2/led.c 10190 10191INTEL BIOS SAR INT1092 DRIVER 10192M: Shravan Sudhakar <s.shravan@intel.com> 10193M: Intel Corporation <linuxwwan@intel.com> 10194L: platform-driver-x86@vger.kernel.org 10195S: Maintained 10196F: drivers/platform/x86/intel/int1092/ 10197 10198INTEL BROXTON PMC DRIVER 10199M: Mika Westerberg <mika.westerberg@linux.intel.com> 10200M: Zha Qipeng <qipeng.zha@intel.com> 10201S: Maintained 10202F: drivers/mfd/intel_pmc_bxt.c 10203F: include/linux/mfd/intel_pmc_bxt.h 10204 10205INTEL C600 SERIES SAS CONTROLLER DRIVER 10206M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10207L: linux-scsi@vger.kernel.org 10208S: Supported 10209T: git git://git.code.sf.net/p/intel-sas/isci 10210F: drivers/scsi/isci/ 10211 10212INTEL CPU family model numbers 10213M: Tony Luck <tony.luck@intel.com> 10214M: x86@kernel.org 10215L: linux-kernel@vger.kernel.org 10216S: Supported 10217F: arch/x86/include/asm/intel-family.h 10218 10219INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10220M: Jani Nikula <jani.nikula@linux.intel.com> 10221M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10222M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10223M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10224L: intel-gfx@lists.freedesktop.org 10225S: Supported 10226W: https://01.org/linuxgraphics/ 10227Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10228B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10229C: irc://irc.oftc.net/intel-gfx 10230T: git git://anongit.freedesktop.org/drm-intel 10231F: Documentation/gpu/i915.rst 10232F: drivers/gpu/drm/i915/ 10233F: include/drm/i915* 10234F: include/uapi/drm/i915_drm.h 10235 10236INTEL ETHERNET DRIVERS 10237M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10238M: Tony Nguyen <anthony.l.nguyen@intel.com> 10239L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10240S: Supported 10241W: http://www.intel.com/support/feedback.htm 10242W: http://e1000.sourceforge.net/ 10243Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10244T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10245T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10246F: Documentation/networking/device_drivers/ethernet/intel/ 10247F: drivers/net/ethernet/intel/ 10248F: drivers/net/ethernet/intel/*/ 10249F: include/linux/avf/virtchnl.h 10250F: include/linux/net/intel/iidc.h 10251 10252INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10253M: Mustafa Ismail <mustafa.ismail@intel.com> 10254M: Shiraz Saleem <shiraz.saleem@intel.com> 10255L: linux-rdma@vger.kernel.org 10256S: Supported 10257F: drivers/infiniband/hw/irdma/ 10258F: include/uapi/rdma/irdma-abi.h 10259 10260INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10261M: Maik Broemme <mbroemme@libmpq.org> 10262L: linux-fbdev@vger.kernel.org 10263S: Maintained 10264F: Documentation/fb/intelfb.rst 10265F: drivers/video/fbdev/intelfb/ 10266 10267INTEL GPIO DRIVERS 10268M: Andy Shevchenko <andy@kernel.org> 10269L: linux-gpio@vger.kernel.org 10270S: Supported 10271T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10272F: drivers/gpio/gpio-ich.c 10273F: drivers/gpio/gpio-merrifield.c 10274F: drivers/gpio/gpio-ml-ioh.c 10275F: drivers/gpio/gpio-pch.c 10276F: drivers/gpio/gpio-sch.c 10277F: drivers/gpio/gpio-sodaville.c 10278 10279INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10280M: Zhenyu Wang <zhenyuw@linux.intel.com> 10281M: Zhi Wang <zhi.a.wang@intel.com> 10282L: intel-gvt-dev@lists.freedesktop.org 10283L: intel-gfx@lists.freedesktop.org 10284S: Supported 10285W: https://01.org/igvt-g 10286T: git https://github.com/intel/gvt-linux.git 10287F: drivers/gpu/drm/i915/gvt/ 10288 10289INTEL HID EVENT DRIVER 10290M: Alex Hung <alex.hung@canonical.com> 10291L: platform-driver-x86@vger.kernel.org 10292S: Maintained 10293F: drivers/platform/x86/intel/hid.c 10294 10295INTEL I/OAT DMA DRIVER 10296M: Dave Jiang <dave.jiang@intel.com> 10297R: Dan Williams <dan.j.williams@intel.com> 10298L: dmaengine@vger.kernel.org 10299S: Supported 10300Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10301F: drivers/dma/ioat* 10302 10303INTEL IDXD DRIVER 10304M: Fenghua Yu <fenghua.yu@intel.com> 10305M: Dave Jiang <dave.jiang@intel.com> 10306L: dmaengine@vger.kernel.org 10307S: Supported 10308F: drivers/dma/idxd/* 10309F: include/uapi/linux/idxd.h 10310 10311INTEL IDLE DRIVER 10312M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10313M: Len Brown <lenb@kernel.org> 10314L: linux-pm@vger.kernel.org 10315S: Supported 10316B: https://bugzilla.kernel.org 10317T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10318F: drivers/idle/intel_idle.c 10319 10320INTEL IN FIELD SCAN (IFS) DEVICE 10321M: Jithu Joseph <jithu.joseph@intel.com> 10322R: Ashok Raj <ashok.raj@intel.com> 10323R: Tony Luck <tony.luck@intel.com> 10324S: Maintained 10325F: drivers/platform/x86/intel/ifs 10326F: include/trace/events/intel_ifs.h 10327 10328INTEL INTEGRATED SENSOR HUB DRIVER 10329M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10330M: Jiri Kosina <jikos@kernel.org> 10331L: linux-input@vger.kernel.org 10332S: Maintained 10333F: drivers/hid/intel-ish-hid/ 10334 10335INTEL IOMMU (VT-d) 10336M: David Woodhouse <dwmw2@infradead.org> 10337M: Lu Baolu <baolu.lu@linux.intel.com> 10338L: iommu@lists.linux.dev 10339S: Supported 10340T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10341F: drivers/iommu/intel/ 10342F: include/linux/intel-svm.h 10343 10344INTEL IOP-ADMA DMA DRIVER 10345R: Dan Williams <dan.j.williams@intel.com> 10346S: Odd fixes 10347F: drivers/dma/iop-adma.c 10348 10349INTEL IPU3 CSI-2 CIO2 DRIVER 10350M: Yong Zhi <yong.zhi@intel.com> 10351M: Sakari Ailus <sakari.ailus@linux.intel.com> 10352M: Bingbu Cao <bingbu.cao@intel.com> 10353M: Dan Scally <djrscally@gmail.com> 10354R: Tianshu Qiu <tian.shu.qiu@intel.com> 10355L: linux-media@vger.kernel.org 10356S: Maintained 10357T: git git://linuxtv.org/media_tree.git 10358F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10359F: drivers/media/pci/intel/ipu3/ 10360 10361INTEL IPU3 CSI-2 IMGU DRIVER 10362M: Sakari Ailus <sakari.ailus@linux.intel.com> 10363R: Bingbu Cao <bingbu.cao@intel.com> 10364R: Tianshu Qiu <tian.shu.qiu@intel.com> 10365L: linux-media@vger.kernel.org 10366S: Maintained 10367F: Documentation/admin-guide/media/ipu3.rst 10368F: Documentation/admin-guide/media/ipu3_rcb.svg 10369F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10370F: drivers/staging/media/ipu3/ 10371 10372INTEL IXP4XX CRYPTO SUPPORT 10373M: Corentin Labbe <clabbe@baylibre.com> 10374L: linux-crypto@vger.kernel.org 10375S: Maintained 10376F: drivers/crypto/ixp4xx_crypto.c 10377 10378INTEL ISHTP ECLITE DRIVER 10379M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10380L: platform-driver-x86@vger.kernel.org 10381S: Supported 10382F: drivers/platform/x86/intel/ishtp_eclite.c 10383 10384INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10385M: Krzysztof Halasa <khalasa@piap.pl> 10386S: Maintained 10387F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10388F: drivers/net/wan/ixp4xx_hss.c 10389F: drivers/soc/ixp4xx/ixp4xx-npe.c 10390F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10391F: include/linux/soc/ixp4xx/npe.h 10392F: include/linux/soc/ixp4xx/qmgr.h 10393 10394INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10395M: Deepak Saxena <dsaxena@plexity.net> 10396S: Maintained 10397F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10398F: drivers/char/hw_random/ixp4xx-rng.c 10399 10400INTEL KEEM BAY DRM DRIVER 10401M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10402M: Edmund Dea <edmund.j.dea@intel.com> 10403S: Maintained 10404F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10405F: drivers/gpu/drm/kmb/ 10406 10407INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10408M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10409S: Maintained 10410F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10411F: drivers/crypto/keembay/Kconfig 10412F: drivers/crypto/keembay/Makefile 10413F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10414F: drivers/crypto/keembay/ocs-aes.c 10415F: drivers/crypto/keembay/ocs-aes.h 10416 10417INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10418M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10419M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10420M: Mark Gross <mgross@linux.intel.com> 10421S: Maintained 10422F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10423F: drivers/crypto/keembay/Kconfig 10424F: drivers/crypto/keembay/Makefile 10425F: drivers/crypto/keembay/keembay-ocs-ecc.c 10426 10427INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10428M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10429M: Declan Murphy <declan.murphy@intel.com> 10430S: Maintained 10431F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10432F: drivers/crypto/keembay/Kconfig 10433F: drivers/crypto/keembay/Makefile 10434F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10435F: drivers/crypto/keembay/ocs-hcu.c 10436F: drivers/crypto/keembay/ocs-hcu.h 10437 10438INTEL THUNDER BAY EMMC PHY DRIVER 10439M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10440M: Rashmi A <rashmi.a@intel.com> 10441S: Maintained 10442F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10443F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10444 10445INTEL MANAGEMENT ENGINE (mei) 10446M: Tomas Winkler <tomas.winkler@intel.com> 10447L: linux-kernel@vger.kernel.org 10448S: Supported 10449F: Documentation/driver-api/mei/* 10450F: drivers/misc/mei/ 10451F: drivers/watchdog/mei_wdt.c 10452F: include/linux/mei_aux.h 10453F: include/linux/mei_cl_bus.h 10454F: include/uapi/linux/mei.h 10455F: samples/mei/* 10456 10457INTEL MAX 10 BMC MFD DRIVER 10458M: Xu Yilun <yilun.xu@intel.com> 10459R: Tom Rix <trix@redhat.com> 10460S: Maintained 10461F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10462F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10463F: drivers/hwmon/intel-m10-bmc-hwmon.c 10464F: drivers/mfd/intel-m10-bmc.c 10465F: include/linux/mfd/intel-m10-bmc.h 10466 10467INTEL MENLOW THERMAL DRIVER 10468M: Sujith Thomas <sujith.thomas@intel.com> 10469L: linux-pm@vger.kernel.org 10470S: Supported 10471F: drivers/thermal/intel/intel_menlow.c 10472 10473INTEL P-Unit IPC DRIVER 10474M: Zha Qipeng <qipeng.zha@intel.com> 10475L: platform-driver-x86@vger.kernel.org 10476S: Maintained 10477F: arch/x86/include/asm/intel_punit_ipc.h 10478F: drivers/platform/x86/intel/punit_ipc.c 10479 10480INTEL PMC CORE DRIVER 10481M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10482M: David E Box <david.e.box@intel.com> 10483L: platform-driver-x86@vger.kernel.org 10484S: Maintained 10485F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10486F: drivers/platform/x86/intel/pmc/ 10487 10488INTEL PMIC GPIO DRIVERS 10489M: Andy Shevchenko <andy@kernel.org> 10490S: Supported 10491T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10492F: drivers/gpio/gpio-*cove.c 10493 10494INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10495M: Andy Shevchenko <andy@kernel.org> 10496S: Supported 10497F: drivers/mfd/intel_soc_pmic* 10498F: include/linux/mfd/intel_soc_pmic* 10499 10500INTEL PMT DRIVERS 10501M: David E. Box <david.e.box@linux.intel.com> 10502S: Supported 10503F: drivers/platform/x86/intel/pmt/ 10504 10505INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10506M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10507L: linux-wireless@vger.kernel.org 10508S: Maintained 10509F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10510F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10511F: drivers/net/wireless/intel/ipw2x00/ 10512 10513INTEL PSTATE DRIVER 10514M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10515M: Len Brown <lenb@kernel.org> 10516L: linux-pm@vger.kernel.org 10517S: Supported 10518F: drivers/cpufreq/intel_pstate.c 10519 10520INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10521M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10522L: linux-iio@vger.kernel.org 10523F: drivers/counter/intel-qep.c 10524 10525INTEL SCU DRIVERS 10526M: Mika Westerberg <mika.westerberg@linux.intel.com> 10527S: Maintained 10528F: arch/x86/include/asm/intel_scu_ipc.h 10529F: drivers/platform/x86/intel_scu_* 10530 10531INTEL SDSI DRIVER 10532M: David E. Box <david.e.box@linux.intel.com> 10533S: Supported 10534F: drivers/platform/x86/intel/sdsi.c 10535F: tools/arch/x86/intel_sdsi/ 10536F: tools/testing/selftests/drivers/sdsi/ 10537 10538INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10539M: Daniel Scally <djrscally@gmail.com> 10540S: Maintained 10541F: drivers/platform/x86/intel/int3472/ 10542 10543INTEL SPEED SELECT TECHNOLOGY 10544M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10545L: platform-driver-x86@vger.kernel.org 10546S: Maintained 10547F: drivers/platform/x86/intel/speed_select_if/ 10548F: include/uapi/linux/isst_if.h 10549F: tools/power/x86/intel-speed-select/ 10550 10551INTEL STRATIX10 FIRMWARE DRIVERS 10552M: Dinh Nguyen <dinguyen@kernel.org> 10553L: linux-kernel@vger.kernel.org 10554S: Maintained 10555F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10556F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10557F: drivers/firmware/stratix10-rsu.c 10558F: drivers/firmware/stratix10-svc.c 10559F: include/linux/firmware/intel/stratix10-smc.h 10560F: include/linux/firmware/intel/stratix10-svc-client.h 10561T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10562 10563INTEL TELEMETRY DRIVER 10564M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10565M: "David E. Box" <david.e.box@linux.intel.com> 10566L: platform-driver-x86@vger.kernel.org 10567S: Maintained 10568F: arch/x86/include/asm/intel_telemetry.h 10569F: drivers/platform/x86/intel/telemetry/ 10570 10571INTEL UNCORE FREQUENCY CONTROL 10572M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10573L: platform-driver-x86@vger.kernel.org 10574S: Maintained 10575F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10576F: drivers/platform/x86/intel/uncore-frequency/ 10577 10578INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10579M: David E. Box <david.e.box@linux.intel.com> 10580S: Supported 10581F: drivers/platform/x86/intel/vsec.* 10582 10583INTEL VIRTUAL BUTTON DRIVER 10584M: AceLan Kao <acelan.kao@canonical.com> 10585L: platform-driver-x86@vger.kernel.org 10586S: Maintained 10587F: drivers/platform/x86/intel/vbtn.c 10588 10589INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10590M: Stanislaw Gruszka <stf_xl@wp.pl> 10591L: linux-wireless@vger.kernel.org 10592S: Supported 10593F: drivers/net/wireless/intel/iwlegacy/ 10594 10595INTEL WIRELESS WIFI LINK (iwlwifi) 10596M: Gregory Greenman <gregory.greenman@intel.com> 10597L: linux-wireless@vger.kernel.org 10598S: Supported 10599W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10600T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10601F: drivers/net/wireless/intel/iwlwifi/ 10602 10603INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10604M: Jithu Joseph <jithu.joseph@intel.com> 10605R: Maurice Ma <maurice.ma@intel.com> 10606S: Maintained 10607W: https://slimbootloader.github.io/security/firmware-update.html 10608F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10609 10610INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10611L: Dell.Client.Kernel@dell.com 10612S: Maintained 10613F: drivers/platform/x86/intel/wmi/thunderbolt.c 10614 10615INTEL WWAN IOSM DRIVER 10616M: M Chetan Kumar <m.chetan.kumar@intel.com> 10617M: Intel Corporation <linuxwwan@intel.com> 10618L: netdev@vger.kernel.org 10619S: Maintained 10620F: drivers/net/wwan/iosm/ 10621 10622INTEL(R) TRACE HUB 10623M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10624S: Supported 10625F: Documentation/trace/intel_th.rst 10626F: drivers/hwtracing/intel_th/ 10627F: include/linux/intel_th.h 10628 10629INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10630M: Ning Sun <ning.sun@intel.com> 10631L: tboot-devel@lists.sourceforge.net 10632S: Supported 10633W: http://tboot.sourceforge.net 10634T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10635F: Documentation/x86/intel_txt.rst 10636F: arch/x86/kernel/tboot.c 10637F: include/linux/tboot.h 10638 10639INTEL SGX 10640M: Jarkko Sakkinen <jarkko@kernel.org> 10641R: Dave Hansen <dave.hansen@linux.intel.com> 10642L: linux-sgx@vger.kernel.org 10643S: Supported 10644Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10645T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10646F: Documentation/x86/sgx.rst 10647F: arch/x86/entry/vdso/vsgx.S 10648F: arch/x86/include/asm/sgx.h 10649F: arch/x86/include/uapi/asm/sgx.h 10650F: arch/x86/kernel/cpu/sgx/* 10651F: tools/testing/selftests/sgx/* 10652K: \bSGX_ 10653 10654INTERCONNECT API 10655M: Georgi Djakov <djakov@kernel.org> 10656L: linux-pm@vger.kernel.org 10657S: Maintained 10658T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10659F: Documentation/devicetree/bindings/interconnect/ 10660F: Documentation/driver-api/interconnect.rst 10661F: drivers/interconnect/ 10662F: include/dt-bindings/interconnect/ 10663F: include/linux/interconnect-provider.h 10664F: include/linux/interconnect.h 10665 10666INTERRUPT COUNTER DRIVER 10667M: Oleksij Rempel <o.rempel@pengutronix.de> 10668R: Pengutronix Kernel Team <kernel@pengutronix.de> 10669L: linux-iio@vger.kernel.org 10670F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10671F: drivers/counter/interrupt-cnt.c 10672 10673INTERSIL ISL7998X VIDEO DECODER DRIVER 10674M: Michael Tretter <m.tretter@pengutronix.de> 10675R: Pengutronix Kernel Team <kernel@pengutronix.de> 10676L: linux-media@vger.kernel.org 10677S: Maintained 10678F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10679F: drivers/media/i2c/isl7998x.c 10680 10681INVENSENSE ICM-426xx IMU DRIVER 10682M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10683L: linux-iio@vger.kernel.org 10684S: Maintained 10685W: https://invensense.tdk.com/ 10686F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10687F: drivers/iio/imu/inv_icm42600/ 10688 10689INVENSENSE MPU-3050 GYROSCOPE DRIVER 10690M: Linus Walleij <linus.walleij@linaro.org> 10691L: linux-iio@vger.kernel.org 10692S: Maintained 10693F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10694F: drivers/iio/gyro/mpu3050* 10695 10696IOC3 ETHERNET DRIVER 10697M: Ralf Baechle <ralf@linux-mips.org> 10698L: linux-mips@vger.kernel.org 10699S: Maintained 10700F: drivers/net/ethernet/sgi/ioc3-eth.c 10701 10702IOMAP FILESYSTEM LIBRARY 10703M: Christoph Hellwig <hch@infradead.org> 10704M: Darrick J. Wong <djwong@kernel.org> 10705L: linux-xfs@vger.kernel.org 10706L: linux-fsdevel@vger.kernel.org 10707S: Supported 10708T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10709F: fs/iomap/ 10710F: include/linux/iomap.h 10711 10712IOMMU DMA-API LAYER 10713M: 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: drivers/iommu/dma-iommu.c 10718F: drivers/iommu/dma-iommu.h 10719F: drivers/iommu/iova.c 10720F: include/linux/iova.h 10721 10722IOMMU SUBSYSTEM 10723M: Joerg Roedel <joro@8bytes.org> 10724M: Will Deacon <will@kernel.org> 10725R: Robin Murphy <robin.murphy@arm.com> 10726L: iommu@lists.linux.dev 10727S: Maintained 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10729F: Documentation/devicetree/bindings/iommu/ 10730F: Documentation/userspace-api/iommu.rst 10731F: drivers/iommu/ 10732F: include/linux/iommu.h 10733F: include/linux/iova.h 10734F: include/linux/of_iommu.h 10735F: include/uapi/linux/iommu.h 10736 10737IOSYS-MAP HELPERS 10738M: Thomas Zimmermann <tzimmermann@suse.de> 10739L: dri-devel@lists.freedesktop.org 10740S: Maintained 10741T: git git://anongit.freedesktop.org/drm/drm-misc 10742F: include/linux/iosys-map.h 10743 10744IO_URING 10745M: Jens Axboe <axboe@kernel.dk> 10746R: Pavel Begunkov <asml.silence@gmail.com> 10747L: io-uring@vger.kernel.org 10748S: Maintained 10749T: git git://git.kernel.dk/linux-block 10750T: git git://git.kernel.dk/liburing 10751F: io_uring/ 10752F: include/linux/io_uring.h 10753F: include/linux/io_uring_types.h 10754F: include/uapi/linux/io_uring.h 10755F: tools/io_uring/ 10756 10757IPMI SUBSYSTEM 10758M: Corey Minyard <minyard@acm.org> 10759L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10760S: Supported 10761W: http://openipmi.sourceforge.net/ 10762T: git https://github.com/cminyard/linux-ipmi.git for-next 10763F: Documentation/driver-api/ipmi.rst 10764F: Documentation/devicetree/bindings/ipmi/ 10765F: drivers/char/ipmi/ 10766F: include/linux/ipmi* 10767F: include/uapi/linux/ipmi* 10768 10769IPS SCSI RAID DRIVER 10770M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10771L: linux-scsi@vger.kernel.org 10772S: Maintained 10773W: http://www.adaptec.com/ 10774F: drivers/scsi/ips* 10775 10776IPVS 10777M: Simon Horman <horms@verge.net.au> 10778M: Julian Anastasov <ja@ssi.bg> 10779L: netdev@vger.kernel.org 10780L: lvs-devel@vger.kernel.org 10781S: Maintained 10782T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10783T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10784F: Documentation/networking/ipvs-sysctl.rst 10785F: include/net/ip_vs.h 10786F: include/uapi/linux/ip_vs.h 10787F: net/netfilter/ipvs/ 10788 10789IPWIRELESS DRIVER 10790M: Jiri Kosina <jikos@kernel.org> 10791M: David Sterba <dsterba@suse.com> 10792S: Odd Fixes 10793F: drivers/tty/ipwireless/ 10794 10795IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10796M: Marc Zyngier <maz@kernel.org> 10797S: Maintained 10798T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10799F: Documentation/core-api/irq/irq-domain.rst 10800F: include/linux/irqdomain.h 10801F: kernel/irq/irqdomain.c 10802F: kernel/irq/msi.c 10803 10804IRQ SUBSYSTEM 10805M: Thomas Gleixner <tglx@linutronix.de> 10806L: linux-kernel@vger.kernel.org 10807S: Maintained 10808T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10809F: kernel/irq/ 10810 10811IRQCHIP DRIVERS 10812M: Thomas Gleixner <tglx@linutronix.de> 10813M: Marc Zyngier <maz@kernel.org> 10814L: linux-kernel@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10817F: Documentation/devicetree/bindings/interrupt-controller/ 10818F: drivers/irqchip/ 10819 10820ISA 10821M: William Breathitt Gray <william.gray@linaro.org> 10822S: Maintained 10823F: Documentation/driver-api/isa.rst 10824F: drivers/base/isa.c 10825F: include/linux/isa.h 10826 10827ISA RADIO MODULE 10828M: Hans Verkuil <hverkuil@xs4all.nl> 10829L: linux-media@vger.kernel.org 10830S: Maintained 10831W: https://linuxtv.org 10832T: git git://linuxtv.org/media_tree.git 10833F: drivers/media/radio/radio-isa* 10834 10835ISAPNP 10836M: Jaroslav Kysela <perex@perex.cz> 10837S: Maintained 10838F: Documentation/driver-api/isapnp.rst 10839F: drivers/pnp/isapnp/ 10840F: include/linux/isapnp.h 10841 10842ISCSI 10843M: Lee Duncan <lduncan@suse.com> 10844M: Chris Leech <cleech@redhat.com> 10845M: Mike Christie <michael.christie@oracle.com> 10846L: open-iscsi@googlegroups.com 10847L: linux-scsi@vger.kernel.org 10848S: Maintained 10849W: www.open-iscsi.com 10850F: drivers/scsi/*iscsi* 10851F: include/scsi/*iscsi* 10852 10853iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10854M: Peter Jones <pjones@redhat.com> 10855M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10856S: Maintained 10857F: drivers/firmware/iscsi_ibft* 10858 10859ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10860M: Sagi Grimberg <sagi@grimberg.me> 10861M: Max Gurtovoy <mgurtovoy@nvidia.com> 10862L: linux-rdma@vger.kernel.org 10863S: Supported 10864W: http://www.openfabrics.org 10865W: www.open-iscsi.org 10866Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10867F: drivers/infiniband/ulp/iser/ 10868 10869ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10870M: Sagi Grimberg <sagi@grimberg.me> 10871L: linux-rdma@vger.kernel.org 10872L: target-devel@vger.kernel.org 10873S: Supported 10874W: http://www.linux-iscsi.org 10875T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10876F: drivers/infiniband/ulp/isert 10877 10878ISDN/CMTP OVER BLUETOOTH 10879M: Karsten Keil <isdn@linux-pingi.de> 10880L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10881L: netdev@vger.kernel.org 10882S: Odd Fixes 10883W: http://www.isdn4linux.de 10884F: Documentation/isdn/ 10885F: drivers/isdn/capi/ 10886F: include/linux/isdn/ 10887F: include/uapi/linux/isdn/ 10888F: net/bluetooth/cmtp/ 10889 10890ISDN/mISDN SUBSYSTEM 10891M: Karsten Keil <isdn@linux-pingi.de> 10892L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10893L: netdev@vger.kernel.org 10894S: Maintained 10895W: http://www.isdn4linux.de 10896F: drivers/isdn/Kconfig 10897F: drivers/isdn/Makefile 10898F: drivers/isdn/hardware/ 10899F: drivers/isdn/mISDN/ 10900 10901IT87 HARDWARE MONITORING DRIVER 10902M: Jean Delvare <jdelvare@suse.com> 10903L: linux-hwmon@vger.kernel.org 10904S: Maintained 10905F: Documentation/hwmon/it87.rst 10906F: drivers/hwmon/it87.c 10907 10908IT913X MEDIA DRIVER 10909M: Antti Palosaari <crope@iki.fi> 10910L: linux-media@vger.kernel.org 10911S: Maintained 10912W: https://linuxtv.org 10913W: http://palosaari.fi/linux/ 10914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10915T: git git://linuxtv.org/anttip/media_tree.git 10916F: drivers/media/tuners/it913x* 10917 10918ITE IT66121 HDMI BRIDGE DRIVER 10919M: Phong LE <ple@baylibre.com> 10920M: Neil Armstrong <neil.armstrong@linaro.org> 10921S: Maintained 10922T: git git://anongit.freedesktop.org/drm/drm-misc 10923F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10924F: drivers/gpu/drm/bridge/ite-it66121.c 10925 10926IVTV VIDEO4LINUX DRIVER 10927M: Andy Walls <awalls@md.metrocast.net> 10928L: linux-media@vger.kernel.org 10929S: Maintained 10930W: https://linuxtv.org 10931T: git git://linuxtv.org/media_tree.git 10932F: Documentation/admin-guide/media/ivtv* 10933F: drivers/media/pci/ivtv/ 10934F: include/uapi/linux/ivtv* 10935 10936IX2505V MEDIA DRIVER 10937M: Malcolm Priestley <tvboxspy@gmail.com> 10938L: linux-media@vger.kernel.org 10939S: Maintained 10940W: https://linuxtv.org 10941Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10942F: drivers/media/dvb-frontends/ix2505v* 10943 10944JAILHOUSE HYPERVISOR INTERFACE 10945M: Jan Kiszka <jan.kiszka@siemens.com> 10946L: jailhouse-dev@googlegroups.com 10947S: Maintained 10948F: arch/x86/include/asm/jailhouse_para.h 10949F: arch/x86/kernel/jailhouse.c 10950 10951JC42.4 TEMPERATURE SENSOR DRIVER 10952M: Guenter Roeck <linux@roeck-us.net> 10953L: linux-hwmon@vger.kernel.org 10954S: Maintained 10955F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10956F: Documentation/hwmon/jc42.rst 10957F: drivers/hwmon/jc42.c 10958 10959JFS FILESYSTEM 10960M: Dave Kleikamp <shaggy@kernel.org> 10961L: jfs-discussion@lists.sourceforge.net 10962S: Maintained 10963W: http://jfs.sourceforge.net/ 10964T: git git://github.com/kleikamp/linux-shaggy.git 10965F: Documentation/admin-guide/jfs.rst 10966F: fs/jfs/ 10967 10968JME NETWORK DRIVER 10969M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10970L: netdev@vger.kernel.org 10971S: Maintained 10972F: drivers/net/ethernet/jme.* 10973 10974JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10975M: David Woodhouse <dwmw2@infradead.org> 10976M: Richard Weinberger <richard@nod.at> 10977L: linux-mtd@lists.infradead.org 10978S: Odd Fixes 10979W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10980T: git git://git.infradead.org/ubifs-2.6.git 10981F: fs/jffs2/ 10982F: include/uapi/linux/jffs2.h 10983 10984JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10985M: "Theodore Ts'o" <tytso@mit.edu> 10986M: Jan Kara <jack@suse.com> 10987L: linux-ext4@vger.kernel.org 10988S: Maintained 10989F: fs/jbd2/ 10990F: include/linux/jbd2.h 10991 10992JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10993M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10994L: linux-media@vger.kernel.org 10995L: linux-renesas-soc@vger.kernel.org 10996S: Maintained 10997F: drivers/media/platform/renesas/rcar_jpu.c 10998 10999JSM Neo PCI based serial card 11000L: linux-serial@vger.kernel.org 11001S: Orphan 11002F: drivers/tty/serial/jsm/ 11003 11004K10TEMP HARDWARE MONITORING DRIVER 11005M: Clemens Ladisch <clemens@ladisch.de> 11006L: linux-hwmon@vger.kernel.org 11007S: Maintained 11008F: Documentation/hwmon/k10temp.rst 11009F: drivers/hwmon/k10temp.c 11010 11011K8TEMP HARDWARE MONITORING DRIVER 11012M: Rudolf Marek <r.marek@assembler.cz> 11013L: linux-hwmon@vger.kernel.org 11014S: Maintained 11015F: Documentation/hwmon/k8temp.rst 11016F: drivers/hwmon/k8temp.c 11017 11018KASAN 11019M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11020R: Alexander Potapenko <glider@google.com> 11021R: Andrey Konovalov <andreyknvl@gmail.com> 11022R: Dmitry Vyukov <dvyukov@google.com> 11023R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11024L: kasan-dev@googlegroups.com 11025S: Maintained 11026F: Documentation/dev-tools/kasan.rst 11027F: arch/*/include/asm/*kasan.h 11028F: arch/*/mm/kasan_init* 11029F: include/linux/kasan*.h 11030F: lib/Kconfig.kasan 11031F: mm/kasan/ 11032F: scripts/Makefile.kasan 11033 11034KCONFIG 11035M: Masahiro Yamada <masahiroy@kernel.org> 11036L: linux-kbuild@vger.kernel.org 11037S: Maintained 11038Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11039T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11040F: Documentation/kbuild/kconfig* 11041F: scripts/Kconfig.include 11042F: scripts/kconfig/ 11043 11044KCOV 11045R: Dmitry Vyukov <dvyukov@google.com> 11046R: Andrey Konovalov <andreyknvl@gmail.com> 11047L: kasan-dev@googlegroups.com 11048S: Maintained 11049F: Documentation/dev-tools/kcov.rst 11050F: include/linux/kcov.h 11051F: include/uapi/linux/kcov.h 11052F: kernel/kcov.c 11053F: scripts/Makefile.kcov 11054 11055KCSAN 11056M: Marco Elver <elver@google.com> 11057R: Dmitry Vyukov <dvyukov@google.com> 11058L: kasan-dev@googlegroups.com 11059S: Maintained 11060F: Documentation/dev-tools/kcsan.rst 11061F: include/linux/kcsan*.h 11062F: kernel/kcsan/ 11063F: lib/Kconfig.kcsan 11064F: scripts/Makefile.kcsan 11065 11066KDUMP 11067M: Baoquan He <bhe@redhat.com> 11068R: Vivek Goyal <vgoyal@redhat.com> 11069R: Dave Young <dyoung@redhat.com> 11070L: kexec@lists.infradead.org 11071S: Maintained 11072W: http://lse.sourceforge.net/kdump/ 11073F: Documentation/admin-guide/kdump/ 11074F: fs/proc/vmcore.c 11075F: include/linux/crash_core.h 11076F: include/linux/crash_dump.h 11077F: include/uapi/linux/vmcore.h 11078F: kernel/crash_*.c 11079 11080KEENE FM RADIO TRANSMITTER DRIVER 11081M: Hans Verkuil <hverkuil@xs4all.nl> 11082L: linux-media@vger.kernel.org 11083S: Maintained 11084W: https://linuxtv.org 11085T: git git://linuxtv.org/media_tree.git 11086F: drivers/media/radio/radio-keene* 11087 11088KERNEL AUTOMOUNTER 11089M: Ian Kent <raven@themaw.net> 11090L: autofs@vger.kernel.org 11091S: Maintained 11092F: fs/autofs/ 11093 11094KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11095M: Masahiro Yamada <masahiroy@kernel.org> 11096R: Nathan Chancellor <nathan@kernel.org> 11097R: Nick Desaulniers <ndesaulniers@google.com> 11098R: Nicolas Schier <nicolas@fjasle.eu> 11099L: linux-kbuild@vger.kernel.org 11100S: Maintained 11101Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11102T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11103F: Documentation/kbuild/ 11104F: Makefile 11105F: scripts/*vmlinux* 11106F: scripts/Kbuild* 11107F: scripts/Makefile* 11108F: scripts/basic/ 11109F: scripts/dummy-tools/ 11110F: scripts/mk* 11111F: scripts/mod/ 11112F: scripts/package/ 11113 11114KERNEL HARDENING (not covered by other areas) 11115M: Kees Cook <keescook@chromium.org> 11116L: linux-hardening@vger.kernel.org 11117S: Supported 11118T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11119F: include/linux/overflow.h 11120F: include/linux/randomize_kstack.h 11121F: mm/usercopy.c 11122K: \b(add|choose)_random_kstack_offset\b 11123K: \b__check_(object_size|heap_object)\b 11124 11125KERNEL JANITORS 11126L: kernel-janitors@vger.kernel.org 11127S: Odd Fixes 11128W: http://kernelnewbies.org/KernelJanitors 11129 11130KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11131M: Chuck Lever <chuck.lever@oracle.com> 11132M: Jeff Layton <jlayton@kernel.org> 11133L: linux-nfs@vger.kernel.org 11134S: Supported 11135W: http://nfs.sourceforge.net/ 11136T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11137F: fs/lockd/ 11138F: fs/nfs_common/ 11139F: fs/nfsd/ 11140F: include/linux/lockd/ 11141F: include/linux/sunrpc/ 11142F: include/uapi/linux/nfsd/ 11143F: include/uapi/linux/sunrpc/ 11144F: net/sunrpc/ 11145F: Documentation/filesystems/nfs/ 11146 11147KERNEL REGRESSIONS 11148M: Thorsten Leemhuis <linux@leemhuis.info> 11149L: regressions@lists.linux.dev 11150S: Supported 11151F: Documentation/admin-guide/reporting-regressions.rst 11152F: Documentation/process/handling-regressions.rst 11153 11154KERNEL SELFTEST FRAMEWORK 11155M: Shuah Khan <shuah@kernel.org> 11156M: Shuah Khan <skhan@linuxfoundation.org> 11157L: linux-kselftest@vger.kernel.org 11158S: Maintained 11159Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11161F: Documentation/dev-tools/kselftest* 11162F: tools/testing/selftests/ 11163 11164KERNEL SMB3 SERVER (KSMBD) 11165M: Namjae Jeon <linkinjeon@kernel.org> 11166M: Steve French <sfrench@samba.org> 11167R: Sergey Senozhatsky <senozhatsky@chromium.org> 11168R: Tom Talpey <tom@talpey.com> 11169L: linux-cifs@vger.kernel.org 11170S: Maintained 11171T: git git://git.samba.org/ksmbd.git 11172F: Documentation/filesystems/cifs/ksmbd.rst 11173F: fs/ksmbd/ 11174F: fs/smbfs_common/ 11175 11176KERNEL UNIT TESTING FRAMEWORK (KUnit) 11177M: Brendan Higgins <brendanhiggins@google.com> 11178M: David Gow <davidgow@google.com> 11179L: linux-kselftest@vger.kernel.org 11180L: kunit-dev@googlegroups.com 11181S: Maintained 11182W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11183F: Documentation/dev-tools/kunit/ 11184F: include/kunit/ 11185F: lib/kunit/ 11186F: tools/testing/kunit/ 11187 11188KERNEL USERMODE HELPER 11189M: Luis Chamberlain <mcgrof@kernel.org> 11190L: linux-kernel@vger.kernel.org 11191S: Maintained 11192F: include/linux/umh.h 11193F: kernel/umh.c 11194 11195KERNEL VIRTUAL MACHINE (KVM) 11196M: Paolo Bonzini <pbonzini@redhat.com> 11197L: kvm@vger.kernel.org 11198S: Supported 11199W: http://www.linux-kvm.org 11200T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11201F: Documentation/virt/kvm/ 11202F: include/asm-generic/kvm* 11203F: include/kvm/iodev.h 11204F: include/linux/kvm* 11205F: include/trace/events/kvm.h 11206F: include/uapi/asm-generic/kvm* 11207F: include/uapi/linux/kvm* 11208F: tools/kvm/ 11209F: tools/testing/selftests/kvm/ 11210F: virt/kvm/* 11211 11212KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11213M: Marc Zyngier <maz@kernel.org> 11214R: James Morse <james.morse@arm.com> 11215R: Alexandru Elisei <alexandru.elisei@arm.com> 11216R: Suzuki K Poulose <suzuki.poulose@arm.com> 11217R: Oliver Upton <oliver.upton@linux.dev> 11218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11219L: kvmarm@lists.linux.dev 11220L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11221S: Maintained 11222T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11223F: arch/arm64/include/asm/kvm* 11224F: arch/arm64/include/uapi/asm/kvm* 11225F: arch/arm64/kvm/ 11226F: include/kvm/arm_* 11227F: tools/testing/selftests/kvm/*/aarch64/ 11228F: tools/testing/selftests/kvm/aarch64/ 11229 11230KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11231M: Huacai Chen <chenhuacai@kernel.org> 11232M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11233L: linux-mips@vger.kernel.org 11234L: kvm@vger.kernel.org 11235S: Maintained 11236T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11237F: arch/mips/include/asm/kvm* 11238F: arch/mips/include/uapi/asm/kvm* 11239F: arch/mips/kvm/ 11240 11241KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11242L: linuxppc-dev@lists.ozlabs.org 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11244F: arch/powerpc/include/asm/kvm* 11245F: arch/powerpc/include/uapi/asm/kvm* 11246F: arch/powerpc/kernel/kvm* 11247F: arch/powerpc/kvm/ 11248 11249KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11250M: Anup Patel <anup@brainfault.org> 11251R: Atish Patra <atishp@atishpatra.org> 11252L: kvm@vger.kernel.org 11253L: kvm-riscv@lists.infradead.org 11254L: linux-riscv@lists.infradead.org 11255S: Maintained 11256T: git https://github.com/kvm-riscv/linux.git 11257F: arch/riscv/include/asm/kvm* 11258F: arch/riscv/include/uapi/asm/kvm* 11259F: arch/riscv/kvm/ 11260F: tools/testing/selftests/kvm/*/riscv/ 11261 11262KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11263M: Christian Borntraeger <borntraeger@linux.ibm.com> 11264M: Janosch Frank <frankja@linux.ibm.com> 11265M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11266R: David Hildenbrand <david@redhat.com> 11267L: kvm@vger.kernel.org 11268S: Supported 11269T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11270F: Documentation/virt/kvm/s390* 11271F: arch/s390/include/asm/gmap.h 11272F: arch/s390/include/asm/kvm* 11273F: arch/s390/include/uapi/asm/kvm* 11274F: arch/s390/include/uapi/asm/uvdevice.h 11275F: arch/s390/kernel/uv.c 11276F: arch/s390/kvm/ 11277F: arch/s390/mm/gmap.c 11278F: drivers/s390/char/uvdevice.c 11279F: tools/testing/selftests/drivers/s390x/uvdevice/ 11280F: tools/testing/selftests/kvm/*/s390x/ 11281F: tools/testing/selftests/kvm/s390x/ 11282 11283KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11284M: Sean Christopherson <seanjc@google.com> 11285M: Paolo Bonzini <pbonzini@redhat.com> 11286L: kvm@vger.kernel.org 11287S: Supported 11288T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11289F: arch/x86/include/asm/kvm* 11290F: arch/x86/include/asm/svm.h 11291F: arch/x86/include/asm/vmx*.h 11292F: arch/x86/include/uapi/asm/kvm* 11293F: arch/x86/include/uapi/asm/svm.h 11294F: arch/x86/include/uapi/asm/vmx.h 11295F: arch/x86/kvm/ 11296F: arch/x86/kvm/*/ 11297 11298KVM PARAVIRT (KVM/paravirt) 11299M: Paolo Bonzini <pbonzini@redhat.com> 11300R: Wanpeng Li <wanpengli@tencent.com> 11301R: Vitaly Kuznetsov <vkuznets@redhat.com> 11302L: kvm@vger.kernel.org 11303S: Supported 11304T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11305F: arch/x86/kernel/kvm.c 11306F: arch/x86/kernel/kvmclock.c 11307F: arch/x86/include/asm/pvclock-abi.h 11308F: include/linux/kvm_para.h 11309F: include/uapi/linux/kvm_para.h 11310F: include/uapi/asm-generic/kvm_para.h 11311F: include/asm-generic/kvm_para.h 11312F: arch/um/include/asm/kvm_para.h 11313F: arch/x86/include/asm/kvm_para.h 11314F: arch/x86/include/uapi/asm/kvm_para.h 11315 11316KVM X86 HYPER-V (KVM/hyper-v) 11317M: Vitaly Kuznetsov <vkuznets@redhat.com> 11318M: Sean Christopherson <seanjc@google.com> 11319M: Paolo Bonzini <pbonzini@redhat.com> 11320L: kvm@vger.kernel.org 11321S: Supported 11322T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11323F: arch/x86/kvm/hyperv.* 11324F: arch/x86/kvm/kvm_onhyperv.* 11325F: arch/x86/kvm/svm/hyperv.* 11326F: arch/x86/kvm/svm/svm_onhyperv.* 11327F: arch/x86/kvm/vmx/evmcs.* 11328 11329KERNFS 11330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11331M: Tejun Heo <tj@kernel.org> 11332S: Supported 11333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11334F: fs/kernfs/ 11335F: include/linux/kernfs.h 11336 11337KEXEC 11338M: Eric Biederman <ebiederm@xmission.com> 11339L: kexec@lists.infradead.org 11340S: Maintained 11341W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11342F: include/linux/kexec.h 11343F: include/uapi/linux/kexec.h 11344F: kernel/kexec* 11345 11346KEYS-ENCRYPTED 11347M: Mimi Zohar <zohar@linux.ibm.com> 11348L: linux-integrity@vger.kernel.org 11349L: keyrings@vger.kernel.org 11350S: Supported 11351F: Documentation/security/keys/trusted-encrypted.rst 11352F: include/keys/encrypted-type.h 11353F: security/keys/encrypted-keys/ 11354 11355KEYS-TRUSTED 11356M: James Bottomley <jejb@linux.ibm.com> 11357M: Jarkko Sakkinen <jarkko@kernel.org> 11358M: Mimi Zohar <zohar@linux.ibm.com> 11359L: linux-integrity@vger.kernel.org 11360L: keyrings@vger.kernel.org 11361S: Supported 11362F: Documentation/security/keys/trusted-encrypted.rst 11363F: include/keys/trusted-type.h 11364F: include/keys/trusted_tpm.h 11365F: security/keys/trusted-keys/ 11366 11367KEYS-TRUSTED-TEE 11368M: Sumit Garg <sumit.garg@linaro.org> 11369L: linux-integrity@vger.kernel.org 11370L: keyrings@vger.kernel.org 11371S: Supported 11372F: include/keys/trusted_tee.h 11373F: security/keys/trusted-keys/trusted_tee.c 11374 11375KEYS-TRUSTED-CAAM 11376M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11377R: Pengutronix Kernel Team <kernel@pengutronix.de> 11378L: linux-integrity@vger.kernel.org 11379L: keyrings@vger.kernel.org 11380S: Maintained 11381F: include/keys/trusted_caam.h 11382F: security/keys/trusted-keys/trusted_caam.c 11383 11384KEYS/KEYRINGS 11385M: David Howells <dhowells@redhat.com> 11386M: Jarkko Sakkinen <jarkko@kernel.org> 11387L: keyrings@vger.kernel.org 11388S: Maintained 11389F: Documentation/security/keys/core.rst 11390F: include/keys/ 11391F: include/linux/key-type.h 11392F: include/linux/key.h 11393F: include/linux/keyctl.h 11394F: include/uapi/linux/keyctl.h 11395F: security/keys/ 11396 11397KEYS/KEYRINGS_INTEGRITY 11398M: Jarkko Sakkinen <jarkko@kernel.org> 11399M: Mimi Zohar <zohar@linux.ibm.com> 11400L: linux-integrity@vger.kernel.org 11401L: keyrings@vger.kernel.org 11402S: Supported 11403F: security/integrity/platform_certs 11404 11405KFENCE 11406M: Alexander Potapenko <glider@google.com> 11407M: Marco Elver <elver@google.com> 11408R: Dmitry Vyukov <dvyukov@google.com> 11409L: kasan-dev@googlegroups.com 11410S: Maintained 11411F: Documentation/dev-tools/kfence.rst 11412F: arch/*/include/asm/kfence.h 11413F: include/linux/kfence.h 11414F: lib/Kconfig.kfence 11415F: mm/kfence/ 11416 11417KFIFO 11418M: Stefani Seibold <stefani@seibold.net> 11419S: Maintained 11420F: include/linux/kfifo.h 11421F: lib/kfifo.c 11422F: samples/kfifo/ 11423 11424KGDB / KDB /debug_core 11425M: Jason Wessel <jason.wessel@windriver.com> 11426M: Daniel Thompson <daniel.thompson@linaro.org> 11427R: Douglas Anderson <dianders@chromium.org> 11428L: kgdb-bugreport@lists.sourceforge.net 11429S: Maintained 11430W: http://kgdb.wiki.kernel.org/ 11431T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11432F: Documentation/dev-tools/kgdb.rst 11433F: drivers/misc/kgdbts.c 11434F: drivers/tty/serial/kgdboc.c 11435F: include/linux/kdb.h 11436F: include/linux/kgdb.h 11437F: kernel/debug/ 11438F: kernel/module/kdb.c 11439 11440KHADAS MCU MFD DRIVER 11441M: Neil Armstrong <neil.armstrong@linaro.org> 11442L: linux-amlogic@lists.infradead.org 11443S: Maintained 11444F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11445F: drivers/mfd/khadas-mcu.c 11446F: include/linux/mfd/khadas-mcu.h 11447F: drivers/thermal/khadas_mcu_fan.c 11448 11449KMEMLEAK 11450M: Catalin Marinas <catalin.marinas@arm.com> 11451S: Maintained 11452F: Documentation/dev-tools/kmemleak.rst 11453F: include/linux/kmemleak.h 11454F: mm/kmemleak.c 11455F: samples/kmemleak/kmemleak-test.c 11456 11457KMOD KERNEL MODULE LOADER - USERMODE HELPER 11458M: Luis Chamberlain <mcgrof@kernel.org> 11459L: linux-kernel@vger.kernel.org 11460L: linux-modules@vger.kernel.org 11461S: Maintained 11462F: include/linux/kmod.h 11463F: kernel/kmod.c 11464F: lib/test_kmod.c 11465F: tools/testing/selftests/kmod/ 11466 11467KMSAN 11468M: Alexander Potapenko <glider@google.com> 11469R: Marco Elver <elver@google.com> 11470R: Dmitry Vyukov <dvyukov@google.com> 11471L: kasan-dev@googlegroups.com 11472S: Maintained 11473F: Documentation/dev-tools/kmsan.rst 11474F: arch/*/include/asm/kmsan.h 11475F: arch/*/mm/kmsan_* 11476F: include/linux/kmsan*.h 11477F: lib/Kconfig.kmsan 11478F: mm/kmsan/ 11479F: scripts/Makefile.kmsan 11480 11481KPROBES 11482M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11483M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11484M: "David S. Miller" <davem@davemloft.net> 11485M: Masami Hiramatsu <mhiramat@kernel.org> 11486S: Maintained 11487T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11488F: Documentation/trace/kprobes.rst 11489F: include/asm-generic/kprobes.h 11490F: include/linux/kprobes.h 11491F: kernel/kprobes.c 11492F: lib/test_kprobes.c 11493F: samples/kprobes 11494 11495KS0108 LCD CONTROLLER DRIVER 11496M: Miguel Ojeda <ojeda@kernel.org> 11497S: Maintained 11498F: Documentation/admin-guide/auxdisplay/ks0108.rst 11499F: drivers/auxdisplay/ks0108.c 11500F: include/linux/ks0108.h 11501 11502KTD253 BACKLIGHT DRIVER 11503M: Linus Walleij <linus.walleij@linaro.org> 11504S: Maintained 11505F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11506F: drivers/video/backlight/ktd253-backlight.c 11507 11508KTEST 11509M: Steven Rostedt <rostedt@goodmis.org> 11510M: John Hawley <warthog9@eaglescrag.net> 11511S: Maintained 11512F: tools/testing/ktest 11513 11514L3MDEV 11515M: David Ahern <dsahern@kernel.org> 11516L: netdev@vger.kernel.org 11517S: Maintained 11518F: include/net/l3mdev.h 11519F: net/l3mdev 11520 11521LANDLOCK SECURITY MODULE 11522M: Mickaël Salaün <mic@digikod.net> 11523L: linux-security-module@vger.kernel.org 11524S: Supported 11525W: https://landlock.io 11526T: git https://github.com/landlock-lsm/linux.git 11527F: Documentation/security/landlock.rst 11528F: Documentation/userspace-api/landlock.rst 11529F: include/uapi/linux/landlock.h 11530F: samples/landlock/ 11531F: security/landlock/ 11532F: tools/testing/selftests/landlock/ 11533K: landlock 11534K: LANDLOCK 11535 11536LANTIQ / INTEL Ethernet drivers 11537M: Hauke Mehrtens <hauke@hauke-m.de> 11538L: netdev@vger.kernel.org 11539S: Maintained 11540F: drivers/net/dsa/lantiq_gswip.c 11541F: drivers/net/dsa/lantiq_pce.h 11542F: drivers/net/ethernet/lantiq_xrx200.c 11543F: net/dsa/tag_gswip.c 11544 11545LANTIQ MIPS ARCHITECTURE 11546M: John Crispin <john@phrozen.org> 11547L: linux-mips@vger.kernel.org 11548S: Maintained 11549F: arch/mips/lantiq 11550F: drivers/soc/lantiq 11551 11552LASI 53c700 driver for PARISC 11553M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11554L: linux-scsi@vger.kernel.org 11555S: Maintained 11556F: Documentation/scsi/53c700.rst 11557F: drivers/scsi/53c700* 11558 11559LEAKING_ADDRESSES 11560M: Tobin C. Harding <me@tobin.cc> 11561M: Tycho Andersen <tycho@tycho.pizza> 11562L: linux-hardening@vger.kernel.org 11563S: Maintained 11564T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11565F: scripts/leaking_addresses.pl 11566 11567LED SUBSYSTEM 11568M: Pavel Machek <pavel@ucw.cz> 11569L: linux-leds@vger.kernel.org 11570S: Maintained 11571T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11572F: Documentation/devicetree/bindings/leds/ 11573F: drivers/leds/ 11574F: include/linux/leds.h 11575 11576LEGACY EEPROM DRIVER 11577M: Jean Delvare <jdelvare@suse.com> 11578S: Maintained 11579F: Documentation/misc-devices/eeprom.rst 11580F: drivers/misc/eeprom/eeprom.c 11581 11582LEGO MINDSTORMS EV3 11583R: David Lechner <david@lechnology.com> 11584S: Maintained 11585F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11586F: arch/arm/boot/dts/da850-lego-ev3.dts 11587F: drivers/power/supply/lego_ev3_battery.c 11588 11589LEGO USB Tower driver 11590M: Juergen Stuber <starblue@users.sourceforge.net> 11591L: legousb-devel@lists.sourceforge.net 11592S: Maintained 11593W: http://legousb.sourceforge.net/ 11594F: drivers/usb/misc/legousbtower.c 11595 11596LETSKETCH HID TABLET DRIVER 11597M: Hans de Goede <hdegoede@redhat.com> 11598L: linux-input@vger.kernel.org 11599S: Maintained 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11601F: drivers/hid/hid-letsketch.c 11602 11603LG LAPTOP EXTRAS 11604M: Matan Ziv-Av <matan@svgalib.org> 11605L: platform-driver-x86@vger.kernel.org 11606S: Maintained 11607F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11608F: Documentation/admin-guide/laptops/lg-laptop.rst 11609F: drivers/platform/x86/lg-laptop.c 11610 11611LG2160 MEDIA DRIVER 11612M: Michael Krufky <mkrufky@linuxtv.org> 11613L: linux-media@vger.kernel.org 11614S: Maintained 11615W: https://linuxtv.org 11616W: http://github.com/mkrufky 11617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11618T: git git://linuxtv.org/mkrufky/tuners.git 11619F: drivers/media/dvb-frontends/lg2160.* 11620 11621LGDT3305 MEDIA DRIVER 11622M: Michael Krufky <mkrufky@linuxtv.org> 11623L: linux-media@vger.kernel.org 11624S: Maintained 11625W: https://linuxtv.org 11626W: http://github.com/mkrufky 11627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11628T: git git://linuxtv.org/mkrufky/tuners.git 11629F: drivers/media/dvb-frontends/lgdt3305.* 11630 11631LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11632M: Viresh Kumar <vireshk@kernel.org> 11633L: linux-ide@vger.kernel.org 11634S: Maintained 11635T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11636F: drivers/ata/pata_arasan_cf.c 11637F: include/linux/pata_arasan_cf_data.h 11638 11639LIBATA PATA DRIVERS 11640R: Sergey Shtylyov <s.shtylyov@omp.ru> 11641L: linux-ide@vger.kernel.org 11642F: drivers/ata/ata_*.c 11643F: drivers/ata/pata_*.c 11644 11645LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11646M: Linus Walleij <linus.walleij@linaro.org> 11647L: linux-ide@vger.kernel.org 11648S: Maintained 11649T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11650F: drivers/ata/pata_ftide010.c 11651F: drivers/ata/sata_gemini.c 11652F: drivers/ata/sata_gemini.h 11653 11654LIBATA SATA AHCI PLATFORM devices support 11655M: Hans de Goede <hdegoede@redhat.com> 11656M: Jens Axboe <axboe@kernel.dk> 11657L: linux-ide@vger.kernel.org 11658S: Maintained 11659T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11660F: drivers/ata/ahci_platform.c 11661F: drivers/ata/libahci_platform.c 11662F: include/linux/ahci_platform.h 11663 11664LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11665M: Serge Semin <fancer.lancer@gmail.com> 11666L: linux-ide@vger.kernel.org 11667S: Maintained 11668T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11669F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11670F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11671F: drivers/ata/ahci_dwc.c 11672 11673LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11674M: Mikael Pettersson <mikpelinux@gmail.com> 11675L: linux-ide@vger.kernel.org 11676S: Maintained 11677T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11678F: drivers/ata/sata_promise.* 11679 11680LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11681M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11682L: linux-ide@vger.kernel.org 11683S: Maintained 11684T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11685F: Documentation/ABI/testing/sysfs-ata 11686F: Documentation/devicetree/bindings/ata/ 11687F: drivers/ata/ 11688F: include/linux/ata.h 11689F: include/linux/libata.h 11690 11691LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11692M: Vishal Verma <vishal.l.verma@intel.com> 11693M: Dan Williams <dan.j.williams@intel.com> 11694M: Dave Jiang <dave.jiang@intel.com> 11695L: nvdimm@lists.linux.dev 11696S: Supported 11697Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11698P: Documentation/nvdimm/maintainer-entry-profile.rst 11699F: drivers/nvdimm/btt* 11700 11701LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11702M: Dan Williams <dan.j.williams@intel.com> 11703M: Vishal Verma <vishal.l.verma@intel.com> 11704M: Dave Jiang <dave.jiang@intel.com> 11705L: nvdimm@lists.linux.dev 11706S: Supported 11707Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11708P: Documentation/nvdimm/maintainer-entry-profile.rst 11709F: drivers/nvdimm/pmem* 11710 11711LIBNVDIMM: DEVICETREE BINDINGS 11712M: Oliver O'Halloran <oohall@gmail.com> 11713L: nvdimm@lists.linux.dev 11714S: Supported 11715Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11716F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11717F: drivers/nvdimm/of_pmem.c 11718 11719LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11720M: Dan Williams <dan.j.williams@intel.com> 11721M: Vishal Verma <vishal.l.verma@intel.com> 11722M: Dave Jiang <dave.jiang@intel.com> 11723M: Ira Weiny <ira.weiny@intel.com> 11724L: nvdimm@lists.linux.dev 11725S: Supported 11726Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11727P: Documentation/nvdimm/maintainer-entry-profile.rst 11728T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11729F: drivers/acpi/nfit/* 11730F: drivers/nvdimm/* 11731F: include/linux/libnvdimm.h 11732F: include/linux/nd.h 11733F: include/uapi/linux/ndctl.h 11734F: tools/testing/nvdimm/ 11735 11736LICENSES and SPDX stuff 11737M: Thomas Gleixner <tglx@linutronix.de> 11738M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11739L: linux-spdx@vger.kernel.org 11740S: Maintained 11741T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11742F: COPYING 11743F: Documentation/process/license-rules.rst 11744F: LICENSES/ 11745F: scripts/spdxcheck-test.sh 11746F: scripts/spdxcheck.py 11747F: scripts/spdxexclude 11748 11749LINEAR RANGES HELPERS 11750M: Mark Brown <broonie@kernel.org> 11751R: Matti Vaittinen <mazziesaccount@gmail.com> 11752F: lib/linear_ranges.c 11753F: lib/test_linear_ranges.c 11754F: include/linux/linear_range.h 11755 11756LINUX FOR POWER MACINTOSH 11757M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11758L: linuxppc-dev@lists.ozlabs.org 11759S: Odd Fixes 11760F: arch/powerpc/platforms/powermac/ 11761F: drivers/macintosh/ 11762 11763LINUX FOR POWERPC (32-BIT AND 64-BIT) 11764M: Michael Ellerman <mpe@ellerman.id.au> 11765R: Nicholas Piggin <npiggin@gmail.com> 11766R: Christophe Leroy <christophe.leroy@csgroup.eu> 11767L: linuxppc-dev@lists.ozlabs.org 11768S: Supported 11769W: https://github.com/linuxppc/wiki/wiki 11770Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11771T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11772F: Documentation/ABI/stable/sysfs-firmware-opal-* 11773F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11774F: Documentation/devicetree/bindings/powerpc/ 11775F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11776F: Documentation/powerpc/ 11777F: arch/powerpc/ 11778F: drivers/*/*/*pasemi* 11779F: drivers/*/*pasemi* 11780F: drivers/char/tpm/tpm_ibmvtpm* 11781F: drivers/crypto/nx/ 11782F: drivers/crypto/vmx/ 11783F: drivers/i2c/busses/i2c-opal.c 11784F: drivers/net/ethernet/ibm/ibmveth.* 11785F: drivers/net/ethernet/ibm/ibmvnic.* 11786F: drivers/pci/hotplug/pnv_php.c 11787F: drivers/pci/hotplug/rpa* 11788F: drivers/rtc/rtc-opal.c 11789F: drivers/scsi/ibmvscsi/ 11790F: drivers/tty/hvc/hvc_opal.c 11791F: drivers/watchdog/wdrtas.c 11792F: tools/testing/selftests/powerpc 11793N: /pmac 11794N: powermac 11795N: powernv 11796N: [^a-z0-9]ps3 11797N: pseries 11798 11799LINUX FOR POWERPC EMBEDDED MPC5XXX 11800M: Anatolij Gustschin <agust@denx.de> 11801L: linuxppc-dev@lists.ozlabs.org 11802S: Odd Fixes 11803F: arch/powerpc/platforms/512x/ 11804F: arch/powerpc/platforms/52xx/ 11805 11806LINUX FOR POWERPC EMBEDDED PPC4XX 11807L: linuxppc-dev@lists.ozlabs.org 11808S: Orphan 11809F: arch/powerpc/platforms/40x/ 11810F: arch/powerpc/platforms/44x/ 11811 11812LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11813M: Scott Wood <oss@buserror.net> 11814L: linuxppc-dev@lists.ozlabs.org 11815S: Odd fixes 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11817F: Documentation/devicetree/bindings/powerpc/fsl/ 11818F: arch/powerpc/platforms/83xx/ 11819F: arch/powerpc/platforms/85xx/ 11820 11821LINUX FOR POWERPC EMBEDDED PPC8XX 11822M: Christophe Leroy <christophe.leroy@csgroup.eu> 11823L: linuxppc-dev@lists.ozlabs.org 11824S: Maintained 11825F: arch/powerpc/platforms/8xx/ 11826 11827LINUX KERNEL DUMP TEST MODULE (LKDTM) 11828M: Kees Cook <keescook@chromium.org> 11829S: Maintained 11830F: drivers/misc/lkdtm/* 11831F: tools/testing/selftests/lkdtm/* 11832 11833LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11834M: Alan Stern <stern@rowland.harvard.edu> 11835M: Andrea Parri <parri.andrea@gmail.com> 11836M: Will Deacon <will@kernel.org> 11837M: Peter Zijlstra <peterz@infradead.org> 11838M: Boqun Feng <boqun.feng@gmail.com> 11839M: Nicholas Piggin <npiggin@gmail.com> 11840M: David Howells <dhowells@redhat.com> 11841M: Jade Alglave <j.alglave@ucl.ac.uk> 11842M: Luc Maranget <luc.maranget@inria.fr> 11843M: "Paul E. McKenney" <paulmck@kernel.org> 11844R: Akira Yokosawa <akiyks@gmail.com> 11845R: Daniel Lustig <dlustig@nvidia.com> 11846R: Joel Fernandes <joel@joelfernandes.org> 11847L: linux-kernel@vger.kernel.org 11848L: linux-arch@vger.kernel.org 11849S: Supported 11850T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11851F: Documentation/atomic_bitops.txt 11852F: Documentation/atomic_t.txt 11853F: Documentation/core-api/refcount-vs-atomic.rst 11854F: Documentation/litmus-tests/ 11855F: Documentation/memory-barriers.txt 11856F: tools/memory-model/ 11857 11858LIS3LV02D ACCELEROMETER DRIVER 11859M: Eric Piel <eric.piel@tremplin-utc.net> 11860S: Maintained 11861F: Documentation/misc-devices/lis3lv02d.rst 11862F: drivers/misc/lis3lv02d/ 11863F: drivers/platform/x86/hp_accel.c 11864 11865LIST KUNIT TEST 11866M: David Gow <davidgow@google.com> 11867L: linux-kselftest@vger.kernel.org 11868L: kunit-dev@googlegroups.com 11869S: Maintained 11870F: lib/list-test.c 11871 11872LITEX PLATFORM 11873M: Karol Gugala <kgugala@antmicro.com> 11874M: Mateusz Holenko <mholenko@antmicro.com> 11875M: Gabriel Somlo <gsomlo@gmail.com> 11876M: Joel Stanley <joel@jms.id.au> 11877S: Maintained 11878F: Documentation/devicetree/bindings/*/litex,*.yaml 11879F: arch/openrisc/boot/dts/or1klitex.dts 11880F: include/linux/litex.h 11881F: drivers/tty/serial/liteuart.c 11882F: drivers/soc/litex/* 11883F: drivers/net/ethernet/litex/* 11884F: drivers/mmc/host/litex_mmc.c 11885N: litex 11886 11887LIVE PATCHING 11888M: Josh Poimboeuf <jpoimboe@kernel.org> 11889M: Jiri Kosina <jikos@kernel.org> 11890M: Miroslav Benes <mbenes@suse.cz> 11891M: Petr Mladek <pmladek@suse.com> 11892R: Joe Lawrence <joe.lawrence@redhat.com> 11893L: live-patching@vger.kernel.org 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11896F: Documentation/ABI/testing/sysfs-kernel-livepatch 11897F: Documentation/livepatch/ 11898F: arch/powerpc/include/asm/livepatch.h 11899F: include/linux/livepatch.h 11900F: kernel/livepatch/ 11901F: kernel/module/livepatch.c 11902F: lib/livepatch/ 11903F: samples/livepatch/ 11904F: tools/testing/selftests/livepatch/ 11905 11906LLC (802.2) 11907L: netdev@vger.kernel.org 11908S: Odd fixes 11909F: include/linux/llc.h 11910F: include/net/llc* 11911F: include/uapi/linux/llc.h 11912F: net/llc/ 11913 11914LM73 HARDWARE MONITOR DRIVER 11915M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11916L: linux-hwmon@vger.kernel.org 11917S: Maintained 11918F: drivers/hwmon/lm73.c 11919 11920LM78 HARDWARE MONITOR DRIVER 11921M: Jean Delvare <jdelvare@suse.com> 11922L: linux-hwmon@vger.kernel.org 11923S: Maintained 11924F: Documentation/hwmon/lm78.rst 11925F: drivers/hwmon/lm78.c 11926 11927LM83 HARDWARE MONITOR DRIVER 11928M: Jean Delvare <jdelvare@suse.com> 11929L: linux-hwmon@vger.kernel.org 11930S: Maintained 11931F: Documentation/hwmon/lm83.rst 11932F: drivers/hwmon/lm83.c 11933 11934LM90 HARDWARE MONITOR DRIVER 11935M: Jean Delvare <jdelvare@suse.com> 11936L: linux-hwmon@vger.kernel.org 11937S: Maintained 11938F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11939F: Documentation/hwmon/lm90.rst 11940F: drivers/hwmon/lm90.c 11941F: include/dt-bindings/thermal/lm90.h 11942 11943LM95234 HARDWARE MONITOR DRIVER 11944M: Guenter Roeck <linux@roeck-us.net> 11945L: linux-hwmon@vger.kernel.org 11946S: Maintained 11947F: Documentation/hwmon/lm95234.rst 11948F: drivers/hwmon/lm95234.c 11949 11950LME2510 MEDIA DRIVER 11951M: Malcolm Priestley <tvboxspy@gmail.com> 11952L: linux-media@vger.kernel.org 11953S: Maintained 11954W: https://linuxtv.org 11955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11956F: drivers/media/usb/dvb-usb-v2/lmedm04* 11957 11958LOADPIN SECURITY MODULE 11959M: Kees Cook <keescook@chromium.org> 11960S: Supported 11961T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11962F: Documentation/admin-guide/LSM/LoadPin.rst 11963F: security/loadpin/ 11964 11965LOCKING PRIMITIVES 11966M: Peter Zijlstra <peterz@infradead.org> 11967M: Ingo Molnar <mingo@redhat.com> 11968M: Will Deacon <will@kernel.org> 11969R: Waiman Long <longman@redhat.com> 11970R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11971L: linux-kernel@vger.kernel.org 11972S: Maintained 11973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11974F: Documentation/locking/ 11975F: arch/*/include/asm/spinlock*.h 11976F: include/linux/lockdep.h 11977F: include/linux/mutex*.h 11978F: include/linux/rwlock*.h 11979F: include/linux/rwsem*.h 11980F: include/linux/seqlock.h 11981F: include/linux/spinlock*.h 11982F: kernel/locking/ 11983F: lib/locking*.[ch] 11984X: kernel/locking/locktorture.c 11985 11986LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11987M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11988L: linux-ntfs-dev@lists.sourceforge.net 11989S: Maintained 11990W: http://www.linux-ntfs.org/content/view/19/37/ 11991F: Documentation/admin-guide/ldm.rst 11992F: block/partitions/ldm.* 11993 11994LOGITECH HID GAMING KEYBOARDS 11995M: Hans de Goede <hdegoede@redhat.com> 11996L: linux-input@vger.kernel.org 11997S: Maintained 11998T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11999F: drivers/hid/hid-lg-g15.c 12000 12001LONTIUM LT8912B MIPI TO HDMI BRIDGE 12002M: Adrien Grassein <adrien.grassein@gmail.com> 12003S: Maintained 12004F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12005F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12006 12007LOONGARCH 12008M: Huacai Chen <chenhuacai@kernel.org> 12009R: WANG Xuerui <kernel@xen0n.name> 12010L: loongarch@lists.linux.dev 12011S: Maintained 12012T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12013F: arch/loongarch/ 12014F: drivers/*/*loongarch* 12015F: Documentation/loongarch/ 12016F: Documentation/translations/zh_CN/loongarch/ 12017 12018LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12019M: Sathya Prakash <sathya.prakash@broadcom.com> 12020M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12021M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12022L: MPT-FusionLinux.pdl@broadcom.com 12023L: linux-scsi@vger.kernel.org 12024S: Supported 12025W: http://www.avagotech.com/support/ 12026F: drivers/message/fusion/ 12027F: drivers/scsi/mpt3sas/ 12028 12029LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12030M: Matthew Wilcox <willy@infradead.org> 12031L: linux-scsi@vger.kernel.org 12032S: Maintained 12033F: drivers/scsi/sym53c8xx_2/ 12034 12035LTC1660 DAC DRIVER 12036M: Marcus Folkesson <marcus.folkesson@gmail.com> 12037L: linux-iio@vger.kernel.org 12038S: Maintained 12039F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12040F: drivers/iio/dac/ltc1660.c 12041 12042LTC2688 IIO DAC DRIVER 12043M: Nuno Sá <nuno.sa@analog.com> 12044L: linux-iio@vger.kernel.org 12045S: Supported 12046W: https://ez.analog.com/linux-software-drivers 12047F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12048F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12049F: drivers/iio/dac/ltc2688.c 12050 12051LTC2947 HARDWARE MONITOR DRIVER 12052M: Nuno Sá <nuno.sa@analog.com> 12053L: linux-hwmon@vger.kernel.org 12054S: Supported 12055W: https://ez.analog.com/linux-software-drivers 12056F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12057F: drivers/hwmon/ltc2947-core.c 12058F: drivers/hwmon/ltc2947-i2c.c 12059F: drivers/hwmon/ltc2947-spi.c 12060F: drivers/hwmon/ltc2947.h 12061 12062LTC2983 IIO TEMPERATURE DRIVER 12063M: Nuno Sá <nuno.sa@analog.com> 12064L: linux-iio@vger.kernel.org 12065S: Supported 12066W: https://ez.analog.com/linux-software-drivers 12067F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12068F: drivers/iio/temperature/ltc2983.c 12069 12070LTC4261 HARDWARE MONITOR DRIVER 12071M: Guenter Roeck <linux@roeck-us.net> 12072L: linux-hwmon@vger.kernel.org 12073S: Maintained 12074F: Documentation/hwmon/ltc4261.rst 12075F: drivers/hwmon/ltc4261.c 12076 12077LTC4306 I2C MULTIPLEXER DRIVER 12078M: Michael Hennerich <michael.hennerich@analog.com> 12079L: linux-i2c@vger.kernel.org 12080S: Supported 12081W: https://ez.analog.com/linux-software-drivers 12082F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12083F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12084 12085LTP (Linux Test Project) 12086M: Mike Frysinger <vapier@gentoo.org> 12087M: Cyril Hrubis <chrubis@suse.cz> 12088M: Wanlong Gao <wanlong.gao@gmail.com> 12089M: Jan Stancek <jstancek@redhat.com> 12090M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12091M: Alexey Kodanev <alexey.kodanev@oracle.com> 12092L: ltp@lists.linux.it (subscribers-only) 12093S: Maintained 12094W: http://linux-test-project.github.io/ 12095T: git git://github.com/linux-test-project/ltp.git 12096 12097LYNX 28G SERDES PHY DRIVER 12098M: Ioana Ciornei <ioana.ciornei@nxp.com> 12099L: netdev@vger.kernel.org 12100S: Supported 12101F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12102F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12103 12104LYNX PCS MODULE 12105M: Ioana Ciornei <ioana.ciornei@nxp.com> 12106L: netdev@vger.kernel.org 12107S: Supported 12108F: drivers/net/pcs/pcs-lynx.c 12109F: include/linux/pcs-lynx.h 12110 12111M68K ARCHITECTURE 12112M: Geert Uytterhoeven <geert@linux-m68k.org> 12113L: linux-m68k@lists.linux-m68k.org 12114S: Maintained 12115W: http://www.linux-m68k.org/ 12116T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12117F: arch/m68k/ 12118F: drivers/zorro/ 12119 12120M68K ON APPLE MACINTOSH 12121M: Joshua Thompson <funaho@jurai.org> 12122L: linux-m68k@lists.linux-m68k.org 12123S: Maintained 12124W: http://www.mac.linux-m68k.org/ 12125F: arch/m68k/mac/ 12126F: drivers/macintosh/adb-iop.c 12127F: drivers/macintosh/via-macii.c 12128 12129M68K ON HP9000/300 12130M: Philip Blundell <philb@gnu.org> 12131S: Maintained 12132W: http://www.tazenda.demon.co.uk/phil/linux-hp 12133F: arch/m68k/hp300/ 12134 12135M88DS3103 MEDIA DRIVER 12136M: Antti Palosaari <crope@iki.fi> 12137L: linux-media@vger.kernel.org 12138S: Maintained 12139W: https://linuxtv.org 12140W: http://palosaari.fi/linux/ 12141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12142T: git git://linuxtv.org/anttip/media_tree.git 12143F: drivers/media/dvb-frontends/m88ds3103* 12144 12145M88RS2000 MEDIA DRIVER 12146M: Malcolm Priestley <tvboxspy@gmail.com> 12147L: linux-media@vger.kernel.org 12148S: Maintained 12149W: https://linuxtv.org 12150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12151F: drivers/media/dvb-frontends/m88rs2000* 12152 12153MA901 MASTERKIT USB FM RADIO DRIVER 12154M: Alexey Klimov <klimov.linux@gmail.com> 12155L: linux-media@vger.kernel.org 12156S: Maintained 12157T: git git://linuxtv.org/media_tree.git 12158F: drivers/media/radio/radio-ma901.c 12159 12160MAC80211 12161M: Johannes Berg <johannes@sipsolutions.net> 12162L: linux-wireless@vger.kernel.org 12163S: Maintained 12164W: https://wireless.wiki.kernel.org/ 12165Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12166T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12167T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12168F: Documentation/networking/mac80211-injection.rst 12169F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12170F: drivers/net/wireless/mac80211_hwsim.[ch] 12171F: include/net/mac80211.h 12172F: net/mac80211/ 12173 12174MAILBOX API 12175M: Jassi Brar <jassisinghbrar@gmail.com> 12176L: linux-kernel@vger.kernel.org 12177S: Maintained 12178F: drivers/mailbox/ 12179F: include/linux/mailbox_client.h 12180F: include/linux/mailbox_controller.h 12181F: include/dt-bindings/mailbox/ 12182F: Documentation/devicetree/bindings/mailbox/ 12183 12184MAILBOX ARM MHUv2 12185M: Viresh Kumar <viresh.kumar@linaro.org> 12186M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12187L: linux-kernel@vger.kernel.org 12188S: Maintained 12189F: drivers/mailbox/arm_mhuv2.c 12190F: include/linux/mailbox/arm_mhuv2_message.h 12191F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12192 12193MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12194M: Jeremy Kerr <jk@codeconstruct.com.au> 12195M: Matt Johnston <matt@codeconstruct.com.au> 12196L: netdev@vger.kernel.org 12197S: Maintained 12198F: Documentation/networking/mctp.rst 12199F: drivers/net/mctp/ 12200F: include/net/mctp.h 12201F: include/net/mctpdevice.h 12202F: include/net/netns/mctp.h 12203F: net/mctp/ 12204 12205MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12206M: Michael Kerrisk <mtk.manpages@gmail.com> 12207L: linux-man@vger.kernel.org 12208S: Maintained 12209W: http://www.kernel.org/doc/man-pages 12210 12211MAPLE TREE 12212M: Liam R. Howlett <Liam.Howlett@oracle.com> 12213L: linux-mm@kvack.org 12214S: Supported 12215F: Documentation/core-api/maple_tree.rst 12216F: include/linux/maple_tree.h 12217F: include/trace/events/maple_tree.h 12218F: lib/maple_tree.c 12219F: lib/test_maple_tree.c 12220F: tools/testing/radix-tree/linux/maple_tree.h 12221F: tools/testing/radix-tree/maple.c 12222 12223MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12224M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12225L: linux-mips@vger.kernel.org 12226S: Maintained 12227F: arch/mips/boot/dts/img/pistachio* 12228 12229MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12230M: Andrew Lunn <andrew@lunn.ch> 12231L: netdev@vger.kernel.org 12232S: Maintained 12233F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12234F: Documentation/networking/devlink/mv88e6xxx.rst 12235F: drivers/net/dsa/mv88e6xxx/ 12236F: include/linux/dsa/mv88e6xxx.h 12237F: include/linux/platform_data/mv88e6xxx.h 12238 12239MARVELL ARMADA 3700 PHY DRIVERS 12240M: Miquel Raynal <miquel.raynal@bootlin.com> 12241S: Maintained 12242F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12243F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12244F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12245F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12246 12247MARVELL ARMADA 3700 SERIAL DRIVER 12248M: Pali Rohár <pali@kernel.org> 12249S: Maintained 12250F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12251F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12252F: drivers/tty/serial/mvebu-uart.c 12253 12254MARVELL ARMADA DRM SUPPORT 12255M: Russell King <linux@armlinux.org.uk> 12256S: Maintained 12257T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12258T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12259F: Documentation/devicetree/bindings/display/armada/ 12260F: drivers/gpu/drm/armada/ 12261F: include/uapi/drm/armada_drm.h 12262 12263MARVELL CRYPTO DRIVER 12264M: Boris Brezillon <bbrezillon@kernel.org> 12265M: Arnaud Ebalard <arno@natisbad.org> 12266M: Srujana Challa <schalla@marvell.com> 12267L: linux-crypto@vger.kernel.org 12268S: Maintained 12269F: drivers/crypto/marvell/ 12270F: include/linux/soc/marvell/octeontx2/ 12271 12272MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12273M: Mirko Lindner <mlindner@marvell.com> 12274M: Stephen Hemminger <stephen@networkplumber.org> 12275L: netdev@vger.kernel.org 12276S: Maintained 12277F: drivers/net/ethernet/marvell/sk* 12278 12279MARVELL LIBERTAS WIRELESS DRIVER 12280L: libertas-dev@lists.infradead.org 12281S: Orphan 12282F: drivers/net/wireless/marvell/libertas/ 12283 12284MARVELL MACCHIATOBIN SUPPORT 12285M: Russell King <linux@armlinux.org.uk> 12286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12287S: Maintained 12288F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12289 12290MARVELL MV643XX ETHERNET DRIVER 12291M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12292L: netdev@vger.kernel.org 12293S: Maintained 12294F: drivers/net/ethernet/marvell/mv643xx_eth.* 12295F: include/linux/mv643xx.h 12296 12297MARVELL MV88X3310 PHY DRIVER 12298M: Russell King <linux@armlinux.org.uk> 12299M: Marek Behún <kabel@kernel.org> 12300L: netdev@vger.kernel.org 12301S: Maintained 12302F: drivers/net/phy/marvell10g.c 12303 12304MARVELL MVEBU THERMAL DRIVER 12305M: Miquel Raynal <miquel.raynal@bootlin.com> 12306S: Maintained 12307F: drivers/thermal/armada_thermal.c 12308 12309MARVELL MVNETA ETHERNET DRIVER 12310M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12311L: netdev@vger.kernel.org 12312S: Maintained 12313F: drivers/net/ethernet/marvell/mvneta.* 12314 12315MARVELL MVPP2 ETHERNET DRIVER 12316M: Marcin Wojtas <mw@semihalf.com> 12317M: Russell King <linux@armlinux.org.uk> 12318L: netdev@vger.kernel.org 12319S: Maintained 12320F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12321F: drivers/net/ethernet/marvell/mvpp2/ 12322 12323MARVELL MWIFIEX WIRELESS DRIVER 12324M: Amitkumar Karwar <amitkarwar@gmail.com> 12325M: Ganapathi Bhat <ganapathi017@gmail.com> 12326M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12327M: Xinming Hu <huxinming820@gmail.com> 12328L: linux-wireless@vger.kernel.org 12329S: Maintained 12330F: drivers/net/wireless/marvell/mwifiex/ 12331 12332MARVELL MWL8K WIRELESS DRIVER 12333M: Lennert Buytenhek <buytenh@wantstofly.org> 12334L: linux-wireless@vger.kernel.org 12335S: Odd Fixes 12336F: drivers/net/wireless/marvell/mwl8k.c 12337 12338MARVELL NAND CONTROLLER DRIVER 12339M: Miquel Raynal <miquel.raynal@bootlin.com> 12340L: linux-mtd@lists.infradead.org 12341S: Maintained 12342F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12343F: drivers/mtd/nand/raw/marvell_nand.c 12344 12345MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12346M: Sunil Goutham <sgoutham@marvell.com> 12347M: Geetha sowjanya <gakula@marvell.com> 12348M: Subbaraya Sundeep <sbhatta@marvell.com> 12349M: hariprasad <hkelam@marvell.com> 12350L: netdev@vger.kernel.org 12351S: Supported 12352F: drivers/net/ethernet/marvell/octeontx2/nic/ 12353F: include/linux/soc/marvell/octeontx2/ 12354 12355MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12356M: Sunil Goutham <sgoutham@marvell.com> 12357M: Linu Cherian <lcherian@marvell.com> 12358M: Geetha sowjanya <gakula@marvell.com> 12359M: Jerin Jacob <jerinj@marvell.com> 12360M: hariprasad <hkelam@marvell.com> 12361M: Subbaraya Sundeep <sbhatta@marvell.com> 12362L: netdev@vger.kernel.org 12363S: Supported 12364F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12365F: drivers/net/ethernet/marvell/octeontx2/af/ 12366 12367MARVELL PRESTERA ETHERNET SWITCH DRIVER 12368M: Taras Chornyi <tchornyi@marvell.com> 12369S: Supported 12370W: https://github.com/Marvell-switching/switchdev-prestera 12371F: drivers/net/ethernet/marvell/prestera/ 12372 12373MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12374M: Nicolas Pitre <nico@fluxnic.net> 12375S: Odd Fixes 12376F: drivers/mmc/host/mvsdio.* 12377 12378MARVELL USB MDIO CONTROLLER DRIVER 12379M: Tobias Waldekranz <tobias@waldekranz.com> 12380L: netdev@vger.kernel.org 12381S: Maintained 12382F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12383F: drivers/net/mdio/mdio-mvusb.c 12384 12385MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12386M: Hu Ziji <huziji@marvell.com> 12387L: linux-mmc@vger.kernel.org 12388S: Supported 12389F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12390F: drivers/mmc/host/sdhci-xenon* 12391 12392MARVELL OCTEON ENDPOINT DRIVER 12393M: Veerasenareddy Burru <vburru@marvell.com> 12394M: Abhijit Ayarekar <aayarekar@marvell.com> 12395L: netdev@vger.kernel.org 12396S: Supported 12397F: drivers/net/ethernet/marvell/octeon_ep 12398 12399MATROX FRAMEBUFFER DRIVER 12400L: linux-fbdev@vger.kernel.org 12401S: Orphan 12402F: drivers/video/fbdev/matrox/matroxfb_* 12403F: include/uapi/linux/matroxfb.h 12404 12405MAX15301 DRIVER 12406M: Daniel Nilsson <daniel.nilsson@flex.com> 12407L: linux-hwmon@vger.kernel.org 12408S: Maintained 12409F: Documentation/hwmon/max15301.rst 12410F: drivers/hwmon/pmbus/max15301.c 12411 12412MAX16065 HARDWARE MONITOR DRIVER 12413M: Guenter Roeck <linux@roeck-us.net> 12414L: linux-hwmon@vger.kernel.org 12415S: Maintained 12416F: Documentation/hwmon/max16065.rst 12417F: drivers/hwmon/max16065.c 12418 12419MAX2175 SDR TUNER DRIVER 12420M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12421L: linux-media@vger.kernel.org 12422S: Maintained 12423T: git git://linuxtv.org/media_tree.git 12424F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12425F: Documentation/userspace-api/media/drivers/max2175.rst 12426F: drivers/media/i2c/max2175* 12427F: include/uapi/linux/max2175.h 12428 12429MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12430L: linux-hwmon@vger.kernel.org 12431S: Orphan 12432F: Documentation/hwmon/max6650.rst 12433F: drivers/hwmon/max6650.c 12434 12435MAX6697 HARDWARE MONITOR DRIVER 12436M: Guenter Roeck <linux@roeck-us.net> 12437L: linux-hwmon@vger.kernel.org 12438S: Maintained 12439F: Documentation/devicetree/bindings/hwmon/max6697.txt 12440F: Documentation/hwmon/max6697.rst 12441F: drivers/hwmon/max6697.c 12442F: include/linux/platform_data/max6697.h 12443 12444MAX9286 QUAD GMSL DESERIALIZER DRIVER 12445M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12446M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12447M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12448M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12449L: linux-media@vger.kernel.org 12450S: Maintained 12451F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12452F: drivers/media/i2c/max9286.c 12453 12454MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12455M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12456L: linux-media@vger.kernel.org 12457S: Maintained 12458F: drivers/staging/media/max96712/max96712.c 12459 12460MAX9860 MONO AUDIO VOICE CODEC DRIVER 12461M: Peter Rosin <peda@axentia.se> 12462L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12463S: Maintained 12464F: Documentation/devicetree/bindings/sound/max9860.txt 12465F: sound/soc/codecs/max9860.* 12466 12467MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12468M: Andreas Klinger <ak@it-klinger.de> 12469L: linux-iio@vger.kernel.org 12470S: Maintained 12471F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12472F: drivers/iio/proximity/mb1232.c 12473 12474MAXIM MAX11205 DRIVER 12475M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12476L: linux-iio@vger.kernel.org 12477S: Supported 12478W: https://ez.analog.com/linux-software-drivers 12479F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12480F: drivers/iio/adc/max11205.c 12481 12482MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12483R: Iskren Chernev <iskren.chernev@gmail.com> 12484R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12485R: Marek Szyprowski <m.szyprowski@samsung.com> 12486R: Matheus Castello <matheus@castello.eng.br> 12487L: linux-pm@vger.kernel.org 12488S: Maintained 12489F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12490F: drivers/power/supply/max17040_battery.c 12491 12492MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12493R: Hans de Goede <hdegoede@redhat.com> 12494R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12495R: Marek Szyprowski <m.szyprowski@samsung.com> 12496R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12497R: Purism Kernel Team <kernel@puri.sm> 12498L: linux-pm@vger.kernel.org 12499S: Maintained 12500F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12501F: drivers/power/supply/max17042_battery.c 12502 12503MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12504M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12505L: linux-kernel@vger.kernel.org 12506S: Maintained 12507F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12508F: drivers/regulator/max20086-regulator.c 12509 12510MAXIM MAX77650 PMIC MFD DRIVER 12511M: Bartosz Golaszewski <brgl@bgdev.pl> 12512L: linux-kernel@vger.kernel.org 12513S: Maintained 12514F: Documentation/devicetree/bindings/*/*max77650.yaml 12515F: Documentation/devicetree/bindings/*/max77650*.yaml 12516F: drivers/gpio/gpio-max77650.c 12517F: drivers/input/misc/max77650-onkey.c 12518F: drivers/leds/leds-max77650.c 12519F: drivers/mfd/max77650.c 12520F: drivers/power/supply/max77650-charger.c 12521F: drivers/regulator/max77650-regulator.c 12522F: include/linux/mfd/max77650.h 12523 12524MAXIM MAX77714 PMIC MFD DRIVER 12525M: Luca Ceresoli <luca@lucaceresoli.net> 12526S: Maintained 12527F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12528F: drivers/mfd/max77714.c 12529F: include/linux/mfd/max77714.h 12530 12531MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12532M: Javier Martinez Canillas <javier@dowhile0.org> 12533L: linux-kernel@vger.kernel.org 12534S: Supported 12535F: Documentation/devicetree/bindings/*/*max77802.yaml 12536F: drivers/regulator/max77802-regulator.c 12537F: include/dt-bindings/*/*max77802.h 12538 12539MAXIM MAX77976 BATTERY CHARGER 12540M: Luca Ceresoli <luca@lucaceresoli.net> 12541S: Supported 12542F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12543F: drivers/power/supply/max77976_charger.c 12544 12545MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12546M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12547L: linux-pm@vger.kernel.org 12548S: Supported 12549B: mailto:linux-samsung-soc@vger.kernel.org 12550F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12551F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12552F: drivers/power/supply/max14577_charger.c 12553F: drivers/power/supply/max77693_charger.c 12554 12555MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12556M: Chanwoo Choi <cw00.choi@samsung.com> 12557M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12558L: linux-kernel@vger.kernel.org 12559S: Supported 12560B: mailto:linux-samsung-soc@vger.kernel.org 12561F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12562F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12563F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12564F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12565F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12566F: drivers/*/*max77843.c 12567F: drivers/*/max14577*.c 12568F: drivers/*/max77686*.c 12569F: drivers/*/max77693*.c 12570F: drivers/clk/clk-max77686.c 12571F: drivers/extcon/extcon-max14577.c 12572F: drivers/extcon/extcon-max77693.c 12573F: drivers/rtc/rtc-max77686.c 12574F: include/linux/mfd/max14577*.h 12575F: include/linux/mfd/max77686*.h 12576F: include/linux/mfd/max77693*.h 12577 12578MAXIRADIO FM RADIO RECEIVER DRIVER 12579M: Hans Verkuil <hverkuil@xs4all.nl> 12580L: linux-media@vger.kernel.org 12581S: Maintained 12582W: https://linuxtv.org 12583T: git git://linuxtv.org/media_tree.git 12584F: drivers/media/radio/radio-maxiradio* 12585 12586MAXLINEAR ETHERNET PHY DRIVER 12587M: Xu Liang <lxu@maxlinear.com> 12588L: netdev@vger.kernel.org 12589S: Supported 12590F: drivers/net/phy/mxl-gpy.c 12591 12592MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12593R: Yasushi SHOJI <yashi@spacecubics.com> 12594L: linux-can@vger.kernel.org 12595S: Maintained 12596F: drivers/net/can/usb/mcba_usb.c 12597 12598MCAN MMIO DEVICE DRIVER 12599M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12600L: linux-can@vger.kernel.org 12601S: Maintained 12602F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12603F: drivers/net/can/m_can/m_can.c 12604F: drivers/net/can/m_can/m_can.h 12605F: drivers/net/can/m_can/m_can_platform.c 12606 12607MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12608M: Rishi Gupta <gupt21@gmail.com> 12609L: linux-i2c@vger.kernel.org 12610L: linux-input@vger.kernel.org 12611S: Maintained 12612F: drivers/hid/hid-mcp2221.c 12613 12614MCP251XFD SPI-CAN NETWORK DRIVER 12615M: Marc Kleine-Budde <mkl@pengutronix.de> 12616M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12617R: Thomas Kopp <thomas.kopp@microchip.com> 12618L: linux-can@vger.kernel.org 12619S: Maintained 12620F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12621F: drivers/net/can/spi/mcp251xfd/ 12622 12623MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12624M: Peter Rosin <peda@axentia.se> 12625L: linux-iio@vger.kernel.org 12626S: Maintained 12627F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12628F: drivers/iio/potentiometer/mcp4018.c 12629F: drivers/iio/potentiometer/mcp4531.c 12630 12631MCR20A IEEE-802.15.4 RADIO DRIVER 12632M: Xue Liu <liuxuenetmail@gmail.com> 12633L: linux-wpan@vger.kernel.org 12634S: Maintained 12635W: https://github.com/xueliu/mcr20a-linux 12636F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12637F: drivers/net/ieee802154/mcr20a.c 12638F: drivers/net/ieee802154/mcr20a.h 12639 12640MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12641M: William Breathitt Gray <william.gray@linaro.org> 12642L: linux-iio@vger.kernel.org 12643S: Maintained 12644F: drivers/iio/dac/cio-dac.c 12645 12646MEDIA CONTROLLER FRAMEWORK 12647M: Sakari Ailus <sakari.ailus@linux.intel.com> 12648M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12649L: linux-media@vger.kernel.org 12650S: Supported 12651W: https://www.linuxtv.org 12652T: git git://linuxtv.org/media_tree.git 12653F: drivers/media/mc/ 12654F: include/media/media-*.h 12655F: include/uapi/linux/media.h 12656 12657MEDIA DRIVER FOR FREESCALE IMX PXP 12658M: Philipp Zabel <p.zabel@pengutronix.de> 12659L: linux-media@vger.kernel.org 12660S: Maintained 12661T: git git://linuxtv.org/media_tree.git 12662F: drivers/media/platform/nxp/imx-pxp.[ch] 12663 12664MEDIA DRIVERS FOR ASCOT2E 12665M: Sergey Kozlov <serjk@netup.ru> 12666M: Abylay Ospan <aospan@netup.ru> 12667L: linux-media@vger.kernel.org 12668S: Supported 12669W: https://linuxtv.org 12670W: http://netup.tv/ 12671T: git git://linuxtv.org/media_tree.git 12672F: drivers/media/dvb-frontends/ascot2e* 12673 12674MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12675M: Jasmin Jessich <jasmin@anw.at> 12676L: linux-media@vger.kernel.org 12677S: Maintained 12678W: https://linuxtv.org 12679T: git git://linuxtv.org/media_tree.git 12680F: drivers/media/dvb-frontends/cxd2099* 12681 12682MEDIA DRIVERS FOR CXD2841ER 12683M: Sergey Kozlov <serjk@netup.ru> 12684M: Abylay Ospan <aospan@netup.ru> 12685L: linux-media@vger.kernel.org 12686S: Supported 12687W: https://linuxtv.org 12688W: http://netup.tv/ 12689T: git git://linuxtv.org/media_tree.git 12690F: drivers/media/dvb-frontends/cxd2841er* 12691 12692MEDIA DRIVERS FOR CXD2880 12693M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12694L: linux-media@vger.kernel.org 12695S: Supported 12696W: http://linuxtv.org/ 12697T: git git://linuxtv.org/media_tree.git 12698F: drivers/media/dvb-frontends/cxd2880/* 12699F: drivers/media/spi/cxd2880* 12700 12701MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12702L: linux-media@vger.kernel.org 12703S: Orphan 12704W: https://linuxtv.org 12705T: git git://linuxtv.org/media_tree.git 12706F: drivers/media/pci/ddbridge/* 12707 12708MEDIA DRIVERS FOR FREESCALE IMX 12709M: Steve Longerbeam <slongerbeam@gmail.com> 12710M: Philipp Zabel <p.zabel@pengutronix.de> 12711L: linux-media@vger.kernel.org 12712S: Maintained 12713T: git git://linuxtv.org/media_tree.git 12714F: Documentation/admin-guide/media/imx.rst 12715F: Documentation/devicetree/bindings/media/imx.txt 12716F: drivers/staging/media/imx/ 12717F: include/linux/imx-media.h 12718F: include/media/imx.h 12719 12720MEDIA DRIVERS FOR FREESCALE IMX7 12721M: Rui Miguel Silva <rmfrfs@gmail.com> 12722M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725T: git git://linuxtv.org/media_tree.git 12726F: Documentation/admin-guide/media/imx7.rst 12727F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12728F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12729F: drivers/media/platform/nxp/imx-mipi-csis.c 12730F: drivers/staging/media/imx/imx7-media-csi.c 12731 12732MEDIA DRIVERS FOR HELENE 12733M: Abylay Ospan <aospan@netup.ru> 12734L: linux-media@vger.kernel.org 12735S: Supported 12736W: https://linuxtv.org 12737W: http://netup.tv/ 12738T: git git://linuxtv.org/media_tree.git 12739F: drivers/media/dvb-frontends/helene* 12740 12741MEDIA DRIVERS FOR HORUS3A 12742M: Sergey Kozlov <serjk@netup.ru> 12743M: Abylay Ospan <aospan@netup.ru> 12744L: linux-media@vger.kernel.org 12745S: Supported 12746W: https://linuxtv.org 12747W: http://netup.tv/ 12748T: git git://linuxtv.org/media_tree.git 12749F: drivers/media/dvb-frontends/horus3a* 12750 12751MEDIA DRIVERS FOR LNBH25 12752M: Sergey Kozlov <serjk@netup.ru> 12753M: Abylay Ospan <aospan@netup.ru> 12754L: linux-media@vger.kernel.org 12755S: Supported 12756W: https://linuxtv.org 12757W: http://netup.tv/ 12758T: git git://linuxtv.org/media_tree.git 12759F: drivers/media/dvb-frontends/lnbh25* 12760 12761MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12762L: linux-media@vger.kernel.org 12763S: Orphan 12764W: https://linuxtv.org 12765T: git git://linuxtv.org/media_tree.git 12766F: drivers/media/dvb-frontends/mxl5xx* 12767 12768MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12769M: Sergey Kozlov <serjk@netup.ru> 12770M: Abylay Ospan <aospan@netup.ru> 12771L: linux-media@vger.kernel.org 12772S: Supported 12773W: https://linuxtv.org 12774W: http://netup.tv/ 12775T: git git://linuxtv.org/media_tree.git 12776F: drivers/media/pci/netup_unidvb/* 12777 12778MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12779M: Dmitry Osipenko <digetx@gmail.com> 12780L: linux-media@vger.kernel.org 12781L: linux-tegra@vger.kernel.org 12782S: Maintained 12783T: git git://linuxtv.org/media_tree.git 12784F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12785F: drivers/media/platform/nvidia/tegra-vde/ 12786 12787MEDIA DRIVERS FOR RENESAS - CEU 12788M: Jacopo Mondi <jacopo@jmondi.org> 12789L: linux-media@vger.kernel.org 12790L: linux-renesas-soc@vger.kernel.org 12791S: Supported 12792T: git git://linuxtv.org/media_tree.git 12793F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12794F: drivers/media/platform/renesas/renesas-ceu.c 12795F: include/media/drv-intf/renesas-ceu.h 12796 12797MEDIA DRIVERS FOR RENESAS - DRIF 12798M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12799L: linux-media@vger.kernel.org 12800L: linux-renesas-soc@vger.kernel.org 12801S: Supported 12802T: git git://linuxtv.org/media_tree.git 12803F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12804F: drivers/media/platform/renesas/rcar_drif.c 12805 12806MEDIA DRIVERS FOR RENESAS - FCP 12807M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12808L: linux-media@vger.kernel.org 12809L: linux-renesas-soc@vger.kernel.org 12810S: Supported 12811T: git git://linuxtv.org/media_tree.git 12812F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12813F: drivers/media/platform/renesas/rcar-fcp.c 12814F: include/media/rcar-fcp.h 12815 12816MEDIA DRIVERS FOR RENESAS - FDP1 12817M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12818L: linux-media@vger.kernel.org 12819L: linux-renesas-soc@vger.kernel.org 12820S: Supported 12821T: git git://linuxtv.org/media_tree.git 12822F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12823F: drivers/media/platform/renesas/rcar_fdp1.c 12824 12825MEDIA DRIVERS FOR RENESAS - VIN 12826M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12827L: linux-media@vger.kernel.org 12828L: linux-renesas-soc@vger.kernel.org 12829S: Supported 12830T: git git://linuxtv.org/media_tree.git 12831F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12832F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12833F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12834F: drivers/media/platform/renesas/rcar-isp.c 12835F: drivers/media/platform/renesas/rcar-vin/ 12836 12837MEDIA DRIVERS FOR RENESAS - VSP1 12838M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12839M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12840L: linux-media@vger.kernel.org 12841L: linux-renesas-soc@vger.kernel.org 12842S: Supported 12843T: git git://linuxtv.org/media_tree.git 12844F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12845F: drivers/media/platform/renesas/vsp1/ 12846 12847MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12848L: linux-media@vger.kernel.org 12849S: Orphan 12850W: https://linuxtv.org 12851T: git git://linuxtv.org/media_tree.git 12852F: drivers/media/dvb-frontends/stv0910* 12853 12854MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12855L: linux-media@vger.kernel.org 12856S: Orphan 12857W: https://linuxtv.org 12858T: git git://linuxtv.org/media_tree.git 12859F: drivers/media/dvb-frontends/stv6111* 12860 12861MEDIA DRIVERS FOR STM32 - DCMI 12862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12863L: linux-media@vger.kernel.org 12864S: Supported 12865T: git git://linuxtv.org/media_tree.git 12866F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12867F: drivers/media/platform/st/stm32/stm32-dcmi.c 12868 12869MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12870M: Mauro Carvalho Chehab <mchehab@kernel.org> 12871L: linux-media@vger.kernel.org 12872S: Maintained 12873W: https://linuxtv.org 12874Q: http://patchwork.kernel.org/project/linux-media/list/ 12875T: git git://linuxtv.org/media_tree.git 12876F: Documentation/admin-guide/media/ 12877F: Documentation/devicetree/bindings/media/ 12878F: Documentation/driver-api/media/ 12879F: Documentation/userspace-api/media/ 12880F: drivers/media/ 12881F: drivers/staging/media/ 12882F: include/dt-bindings/media/ 12883F: include/linux/platform_data/media/ 12884F: include/media/ 12885F: include/uapi/linux/dvb/ 12886F: include/uapi/linux/ivtv* 12887F: include/uapi/linux/media.h 12888F: include/uapi/linux/meye.h 12889F: include/uapi/linux/uvcvideo.h 12890F: include/uapi/linux/v4l2-* 12891F: include/uapi/linux/videodev2.h 12892 12893MEDIATEK BLUETOOTH DRIVER 12894M: Sean Wang <sean.wang@mediatek.com> 12895L: linux-bluetooth@vger.kernel.org 12896L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12897S: Maintained 12898F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12899F: drivers/bluetooth/btmtkuart.c 12900 12901MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12902M: Sean Wang <sean.wang@mediatek.com> 12903L: linux-pm@vger.kernel.org 12904S: Maintained 12905F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12906F: drivers/power/reset/mt6323-poweroff.c 12907 12908MEDIATEK CIR DRIVER 12909M: Sean Wang <sean.wang@mediatek.com> 12910S: Maintained 12911F: drivers/media/rc/mtk-cir.c 12912 12913MEDIATEK DMA DRIVER 12914M: Sean Wang <sean.wang@mediatek.com> 12915L: dmaengine@vger.kernel.org 12916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12917L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12918S: Maintained 12919F: Documentation/devicetree/bindings/dma/mtk-* 12920F: drivers/dma/mediatek/ 12921 12922MEDIATEK ETHERNET DRIVER 12923M: Felix Fietkau <nbd@nbd.name> 12924M: John Crispin <john@phrozen.org> 12925M: Sean Wang <sean.wang@mediatek.com> 12926M: Mark Lee <Mark-MC.Lee@mediatek.com> 12927L: netdev@vger.kernel.org 12928S: Maintained 12929F: drivers/net/ethernet/mediatek/ 12930 12931MEDIATEK I2C CONTROLLER DRIVER 12932M: Qii Wang <qii.wang@mediatek.com> 12933L: linux-i2c@vger.kernel.org 12934S: Maintained 12935F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12936F: drivers/i2c/busses/i2c-mt65xx.c 12937 12938MEDIATEK IOMMU DRIVER 12939M: Yong Wu <yong.wu@mediatek.com> 12940L: iommu@lists.linux.dev 12941L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12942S: Supported 12943F: Documentation/devicetree/bindings/iommu/mediatek* 12944F: drivers/iommu/mtk_iommu* 12945F: include/dt-bindings/memory/mt*-port.h 12946 12947MEDIATEK JPEG DRIVER 12948M: Bin Liu <bin.liu@mediatek.com> 12949S: Supported 12950F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12951F: drivers/media/platform/mediatek/jpeg/ 12952 12953MEDIATEK KEYPAD DRIVER 12954M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12955S: Supported 12956F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12957F: drivers/input/keyboard/mt6779-keypad.c 12958 12959MEDIATEK MDP DRIVER 12960M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12961M: Houlong Wei <houlong.wei@mediatek.com> 12962M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12963S: Supported 12964F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12965F: drivers/media/platform/mediatek/mdp/ 12966F: drivers/media/platform/mediatek/vpu/ 12967 12968MEDIATEK MEDIA DRIVER 12969M: Tiffany Lin <tiffany.lin@mediatek.com> 12970M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12971M: Yunfei Dong <yunfei.dong@mediatek.com> 12972S: Supported 12973F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12974F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12975F: drivers/media/platform/mediatek/vcodec/ 12976F: drivers/media/platform/mediatek/vpu/ 12977 12978MEDIATEK MMC/SD/SDIO DRIVER 12979M: Chaotian Jing <chaotian.jing@mediatek.com> 12980S: Maintained 12981F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12982F: drivers/mmc/host/mtk-sd.c 12983 12984MEDIATEK MT76 WIRELESS LAN DRIVER 12985M: Felix Fietkau <nbd@nbd.name> 12986M: Lorenzo Bianconi <lorenzo@kernel.org> 12987M: Ryder Lee <ryder.lee@mediatek.com> 12988R: Shayne Chen <shayne.chen@mediatek.com> 12989R: Sean Wang <sean.wang@mediatek.com> 12990L: linux-wireless@vger.kernel.org 12991S: Maintained 12992F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12993F: drivers/net/wireless/mediatek/mt76/ 12994 12995MEDIATEK MT7601U WIRELESS LAN DRIVER 12996M: Jakub Kicinski <kuba@kernel.org> 12997L: linux-wireless@vger.kernel.org 12998S: Maintained 12999F: drivers/net/wireless/mediatek/mt7601u/ 13000 13001MEDIATEK MT7621 CLOCK DRIVER 13002M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13003S: Maintained 13004F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13005F: drivers/clk/ralink/clk-mt7621.c 13006 13007MEDIATEK MT7621/28/88 I2C DRIVER 13008M: Stefan Roese <sr@denx.de> 13009L: linux-i2c@vger.kernel.org 13010S: Maintained 13011F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13012F: drivers/i2c/busses/i2c-mt7621.c 13013 13014MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13015M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13016S: Maintained 13017F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13018F: drivers/pci/controller/pcie-mt7621.c 13019 13020MEDIATEK MT7621 PHY PCI DRIVER 13021M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13022S: Maintained 13023F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13024F: drivers/phy/ralink/phy-mt7621-pci.c 13025 13026MEDIATEK NAND CONTROLLER DRIVER 13027L: linux-mtd@lists.infradead.org 13028S: Orphan 13029F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13030F: drivers/mtd/nand/raw/mtk_* 13031 13032MEDIATEK PMIC LED DRIVER 13033M: Sean Wang <sean.wang@mediatek.com> 13034S: Maintained 13035F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13036F: drivers/leds/leds-mt6323.c 13037 13038MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13039M: Sean Wang <sean.wang@mediatek.com> 13040S: Maintained 13041F: drivers/char/hw_random/mtk-rng.c 13042 13043MEDIATEK SMI DRIVER 13044M: Yong Wu <yong.wu@mediatek.com> 13045L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13046S: Supported 13047F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13048F: drivers/memory/mtk-smi.c 13049F: include/soc/mediatek/smi.h 13050 13051MEDIATEK SWITCH DRIVER 13052M: Sean Wang <sean.wang@mediatek.com> 13053M: Landen Chao <Landen.Chao@mediatek.com> 13054M: DENG Qingfang <dqfext@gmail.com> 13055L: netdev@vger.kernel.org 13056S: Maintained 13057F: drivers/net/dsa/mt7530.* 13058F: net/dsa/tag_mtk.c 13059 13060MEDIATEK T7XX 5G WWAN MODEM DRIVER 13061M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13062M: Intel Corporation <linuxwwan@intel.com> 13063R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13064R: Liu Haijun <haijun.liu@mediatek.com> 13065R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13066R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13067L: netdev@vger.kernel.org 13068S: Supported 13069F: drivers/net/wwan/t7xx/ 13070 13071MEDIATEK USB3 DRD IP DRIVER 13072M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13073L: linux-usb@vger.kernel.org 13074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13075L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13076S: Maintained 13077F: Documentation/devicetree/bindings/usb/mediatek,* 13078F: drivers/usb/host/xhci-mtk* 13079F: drivers/usb/mtu3/ 13080 13081MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13082M: Peter Senna Tschudin <peter.senna@gmail.com> 13083M: Martin Donnelly <martin.donnelly@ge.com> 13084M: Martyn Welch <martyn.welch@collabora.co.uk> 13085S: Maintained 13086F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13087F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13088 13089MEGARAID SCSI/SAS DRIVERS 13090M: Kashyap Desai <kashyap.desai@broadcom.com> 13091M: Sumit Saxena <sumit.saxena@broadcom.com> 13092M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13093L: megaraidlinux.pdl@broadcom.com 13094L: linux-scsi@vger.kernel.org 13095S: Maintained 13096W: http://www.avagotech.com/support/ 13097F: Documentation/scsi/megaraid.rst 13098F: drivers/scsi/megaraid.* 13099F: drivers/scsi/megaraid/ 13100 13101MELEXIS MLX90614 DRIVER 13102M: Crt Mori <cmo@melexis.com> 13103L: linux-iio@vger.kernel.org 13104S: Supported 13105W: http://www.melexis.com 13106F: drivers/iio/temperature/mlx90614.c 13107 13108MELEXIS MLX90632 DRIVER 13109M: Crt Mori <cmo@melexis.com> 13110L: linux-iio@vger.kernel.org 13111S: Supported 13112W: http://www.melexis.com 13113F: drivers/iio/temperature/mlx90632.c 13114 13115MELFAS MIP4 TOUCHSCREEN DRIVER 13116M: Sangwon Jee <jeesw@melfas.com> 13117S: Supported 13118W: http://www.melfas.com 13119F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13120F: drivers/input/touchscreen/melfas_mip4.c 13121 13122MELLANOX BLUEFIELD I2C DRIVER 13123M: Khalil Blaiech <kblaiech@nvidia.com> 13124M: Asmaa Mnebhi <asmaa@nvidia.com> 13125L: linux-i2c@vger.kernel.org 13126S: Supported 13127F: drivers/i2c/busses/i2c-mlxbf.c 13128 13129MELLANOX ETHERNET DRIVER (mlx4_en) 13130M: Tariq Toukan <tariqt@nvidia.com> 13131L: netdev@vger.kernel.org 13132S: Supported 13133W: http://www.mellanox.com 13134Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13135F: drivers/net/ethernet/mellanox/mlx4/en_* 13136 13137MELLANOX ETHERNET DRIVER (mlx5e) 13138M: Saeed Mahameed <saeedm@nvidia.com> 13139L: netdev@vger.kernel.org 13140S: Supported 13141W: http://www.mellanox.com 13142Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13143F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13144 13145MELLANOX ETHERNET INNOVA DRIVERS 13146R: Boris Pismenny <borisp@nvidia.com> 13147L: netdev@vger.kernel.org 13148S: Supported 13149W: http://www.mellanox.com 13150Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13151F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13152F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13153F: include/linux/mlx5/mlx5_ifc_fpga.h 13154 13155MELLANOX ETHERNET SWITCH DRIVERS 13156M: Ido Schimmel <idosch@nvidia.com> 13157M: Petr Machata <petrm@nvidia.com> 13158L: netdev@vger.kernel.org 13159S: Supported 13160W: http://www.mellanox.com 13161Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13162F: drivers/net/ethernet/mellanox/mlxsw/ 13163F: tools/testing/selftests/drivers/net/mlxsw/ 13164 13165MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13166M: mlxsw@nvidia.com 13167L: netdev@vger.kernel.org 13168S: Supported 13169W: http://www.mellanox.com 13170Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13171F: drivers/net/ethernet/mellanox/mlxfw/ 13172 13173MELLANOX HARDWARE PLATFORM SUPPORT 13174M: Hans de Goede <hdegoede@redhat.com> 13175M: Mark Gross <markgross@kernel.org> 13176M: Vadim Pasternak <vadimp@nvidia.com> 13177L: platform-driver-x86@vger.kernel.org 13178S: Supported 13179F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13180F: drivers/platform/mellanox/ 13181F: include/linux/platform_data/mlxreg.h 13182 13183MELLANOX MLX4 core VPI driver 13184M: Tariq Toukan <tariqt@nvidia.com> 13185L: netdev@vger.kernel.org 13186L: linux-rdma@vger.kernel.org 13187S: Supported 13188W: http://www.mellanox.com 13189Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13190F: drivers/net/ethernet/mellanox/mlx4/ 13191F: include/linux/mlx4/ 13192 13193MELLANOX MLX4 IB driver 13194M: Yishai Hadas <yishaih@nvidia.com> 13195L: linux-rdma@vger.kernel.org 13196S: Supported 13197W: http://www.mellanox.com 13198Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13199F: drivers/infiniband/hw/mlx4/ 13200F: include/linux/mlx4/ 13201F: include/uapi/rdma/mlx4-abi.h 13202 13203MELLANOX MLX5 core VPI driver 13204M: Saeed Mahameed <saeedm@nvidia.com> 13205M: Leon Romanovsky <leonro@nvidia.com> 13206L: netdev@vger.kernel.org 13207L: linux-rdma@vger.kernel.org 13208S: Supported 13209W: http://www.mellanox.com 13210Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13211F: Documentation/networking/device_drivers/ethernet/mellanox/ 13212F: drivers/net/ethernet/mellanox/mlx5/core/ 13213F: include/linux/mlx5/ 13214 13215MELLANOX MLX5 IB driver 13216M: Leon Romanovsky <leonro@nvidia.com> 13217L: linux-rdma@vger.kernel.org 13218S: Supported 13219W: http://www.mellanox.com 13220Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13221F: drivers/infiniband/hw/mlx5/ 13222F: include/linux/mlx5/ 13223F: include/uapi/rdma/mlx5-abi.h 13224 13225MELLANOX MLXCPLD I2C AND MUX DRIVER 13226M: Vadim Pasternak <vadimp@nvidia.com> 13227M: Michael Shych <michaelsh@nvidia.com> 13228L: linux-i2c@vger.kernel.org 13229S: Supported 13230F: Documentation/i2c/busses/i2c-mlxcpld.rst 13231F: drivers/i2c/busses/i2c-mlxcpld.c 13232F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13233 13234MELLANOX MLXCPLD LED DRIVER 13235M: Vadim Pasternak <vadimp@nvidia.com> 13236L: linux-leds@vger.kernel.org 13237S: Supported 13238F: Documentation/leds/leds-mlxcpld.rst 13239F: drivers/leds/leds-mlxcpld.c 13240F: drivers/leds/leds-mlxreg.c 13241 13242MELLANOX PLATFORM DRIVER 13243M: Vadim Pasternak <vadimp@nvidia.com> 13244L: platform-driver-x86@vger.kernel.org 13245S: Supported 13246F: drivers/platform/x86/mlx-platform.c 13247 13248MEMBARRIER SUPPORT 13249M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13250M: "Paul E. McKenney" <paulmck@kernel.org> 13251L: linux-kernel@vger.kernel.org 13252S: Supported 13253F: arch/powerpc/include/asm/membarrier.h 13254F: include/uapi/linux/membarrier.h 13255F: kernel/sched/membarrier.c 13256 13257MEMBLOCK 13258M: Mike Rapoport <rppt@kernel.org> 13259L: linux-mm@kvack.org 13260S: Maintained 13261F: Documentation/core-api/boot-time-mm.rst 13262F: include/linux/memblock.h 13263F: mm/memblock.c 13264F: tools/testing/memblock/ 13265 13266MEMORY CONTROLLER DRIVERS 13267M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13268L: linux-kernel@vger.kernel.org 13269S: Maintained 13270B: mailto:krzysztof.kozlowski@linaro.org 13271T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13272F: Documentation/devicetree/bindings/memory-controllers/ 13273F: drivers/memory/ 13274F: include/dt-bindings/memory/ 13275F: include/memory/ 13276 13277MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13278M: Dmitry Osipenko <digetx@gmail.com> 13279L: linux-pm@vger.kernel.org 13280L: linux-tegra@vger.kernel.org 13281T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13282S: Maintained 13283F: drivers/devfreq/tegra30-devfreq.c 13284 13285MEMORY MANAGEMENT 13286M: Andrew Morton <akpm@linux-foundation.org> 13287L: linux-mm@kvack.org 13288S: Maintained 13289W: http://www.linux-mm.org 13290T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13291T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13292F: include/linux/gfp.h 13293F: include/linux/gfp_types.h 13294F: include/linux/memory_hotplug.h 13295F: include/linux/mm.h 13296F: include/linux/mmzone.h 13297F: include/linux/pagewalk.h 13298F: include/linux/vmalloc.h 13299F: mm/ 13300F: tools/testing/selftests/vm/ 13301 13302MEMORY HOT(UN)PLUG 13303M: David Hildenbrand <david@redhat.com> 13304M: Oscar Salvador <osalvador@suse.de> 13305L: linux-mm@kvack.org 13306S: Maintained 13307F: Documentation/admin-guide/mm/memory-hotplug.rst 13308F: Documentation/core-api/memory-hotplug.rst 13309F: drivers/base/memory.c 13310F: include/linux/memory_hotplug.h 13311F: mm/memory_hotplug.c 13312F: tools/testing/selftests/memory-hotplug/ 13313 13314MEMORY TECHNOLOGY DEVICES (MTD) 13315M: Miquel Raynal <miquel.raynal@bootlin.com> 13316M: Richard Weinberger <richard@nod.at> 13317M: Vignesh Raghavendra <vigneshr@ti.com> 13318L: linux-mtd@lists.infradead.org 13319S: Maintained 13320W: http://www.linux-mtd.infradead.org/ 13321Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13322C: irc://irc.oftc.net/mtd 13323T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13324T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13325F: Documentation/devicetree/bindings/mtd/ 13326F: drivers/mtd/ 13327F: include/linux/mtd/ 13328F: include/uapi/mtd/ 13329 13330MEMSENSING MICROSYSTEMS MSA311 DRIVER 13331M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13332L: linux-iio@vger.kernel.org 13333S: Maintained 13334F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13335F: drivers/iio/accel/msa311.c 13336 13337MEN A21 WATCHDOG DRIVER 13338M: Johannes Thumshirn <morbidrsa@gmail.com> 13339L: linux-watchdog@vger.kernel.org 13340S: Maintained 13341F: drivers/watchdog/mena21_wdt.c 13342 13343MEN CHAMELEON BUS (mcb) 13344M: Johannes Thumshirn <morbidrsa@gmail.com> 13345S: Maintained 13346F: Documentation/driver-api/men-chameleon-bus.rst 13347F: drivers/mcb/ 13348F: include/linux/mcb.h 13349 13350MEN F21BMC (Board Management Controller) 13351M: Andreas Werner <andreas.werner@men.de> 13352S: Supported 13353F: Documentation/hwmon/menf21bmc.rst 13354F: drivers/hwmon/menf21bmc_hwmon.c 13355F: drivers/leds/leds-menf21bmc.c 13356F: drivers/mfd/menf21bmc.c 13357F: drivers/watchdog/menf21bmc_wdt.c 13358 13359MEN Z069 WATCHDOG DRIVER 13360M: Johannes Thumshirn <jth@kernel.org> 13361L: linux-watchdog@vger.kernel.org 13362S: Maintained 13363F: drivers/watchdog/menz69_wdt.c 13364 13365MESON AO CEC DRIVER FOR AMLOGIC SOCS 13366M: Neil Armstrong <neil.armstrong@linaro.org> 13367L: linux-media@vger.kernel.org 13368L: linux-amlogic@lists.infradead.org 13369S: Supported 13370W: http://linux-meson.com/ 13371T: git git://linuxtv.org/media_tree.git 13372F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13373F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13374F: drivers/media/cec/platform/meson/ao-cec.c 13375 13376MESON GE2D DRIVER FOR AMLOGIC SOCS 13377M: Neil Armstrong <neil.armstrong@linaro.org> 13378L: linux-media@vger.kernel.org 13379L: linux-amlogic@lists.infradead.org 13380S: Supported 13381T: git git://linuxtv.org/media_tree.git 13382F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13383F: drivers/media/platform/amlogic/meson-ge2d/ 13384 13385MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13386M: Liang Yang <liang.yang@amlogic.com> 13387L: linux-mtd@lists.infradead.org 13388S: Maintained 13389F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13390F: drivers/mtd/nand/raw/meson_* 13391 13392MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13393M: Neil Armstrong <neil.armstrong@linaro.org> 13394L: linux-media@vger.kernel.org 13395L: linux-amlogic@lists.infradead.org 13396S: Supported 13397T: git git://linuxtv.org/media_tree.git 13398F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13399F: drivers/staging/media/meson/vdec/ 13400 13401METHODE UDPU SUPPORT 13402M: Vladimir Vid <vladimir.vid@sartura.hr> 13403S: Maintained 13404F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13405 13406MHI BUS 13407M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13408R: Hemant Kumar <quic_hemantk@quicinc.com> 13409L: mhi@lists.linux.dev 13410L: linux-arm-msm@vger.kernel.org 13411S: Maintained 13412T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13413F: Documentation/ABI/stable/sysfs-bus-mhi 13414F: Documentation/mhi/ 13415F: drivers/bus/mhi/ 13416F: include/linux/mhi.h 13417 13418MICROBLAZE ARCHITECTURE 13419M: Michal Simek <monstr@monstr.eu> 13420S: Supported 13421W: http://www.monstr.eu/fdt/ 13422T: git git://git.monstr.eu/linux-2.6-microblaze.git 13423F: arch/microblaze/ 13424 13425MICROCHIP AT91 DMA DRIVERS 13426M: Ludovic Desroches <ludovic.desroches@microchip.com> 13427M: Tudor Ambarus <tudor.ambarus@microchip.com> 13428L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13429L: dmaengine@vger.kernel.org 13430S: Supported 13431F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13432F: drivers/dma/at_hdmac.c 13433F: drivers/dma/at_hdmac_regs.h 13434F: drivers/dma/at_xdmac.c 13435F: include/dt-bindings/dma/at91.h 13436 13437MICROCHIP AT91 SERIAL DRIVER 13438M: Richard Genoud <richard.genoud@gmail.com> 13439S: Maintained 13440F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13441F: drivers/tty/serial/atmel_serial.c 13442F: drivers/tty/serial/atmel_serial.h 13443 13444MICROCHIP AT91 USART MFD DRIVER 13445M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13446L: linux-kernel@vger.kernel.org 13447S: Supported 13448F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13449F: drivers/mfd/at91-usart.c 13450F: include/dt-bindings/mfd/at91-usart.h 13451 13452MICROCHIP AT91 USART SPI DRIVER 13453M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13454L: linux-spi@vger.kernel.org 13455S: Supported 13456F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13457F: drivers/spi/spi-at91-usart.c 13458 13459MICROCHIP AUDIO ASOC DRIVERS 13460M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13461L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13462S: Supported 13463F: sound/soc/atmel 13464 13465MICROCHIP CSI2DC DRIVER 13466M: Eugen Hristev <eugen.hristev@microchip.com> 13467L: linux-media@vger.kernel.org 13468S: Supported 13469F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13470F: drivers/media/platform/atmel/microchip-csi2dc.c 13471 13472MICROCHIP ECC DRIVER 13473M: Tudor Ambarus <tudor.ambarus@microchip.com> 13474L: linux-crypto@vger.kernel.org 13475S: Maintained 13476F: drivers/crypto/atmel-ecc.* 13477 13478MICROCHIP EIC DRIVER 13479M: Claudiu Beznea <claudiu.beznea@microchip.com> 13480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13481S: Supported 13482F: drivers/irqchip/irq-mchp-eic.c 13483 13484MICROCHIP I2C DRIVER 13485M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13486L: linux-i2c@vger.kernel.org 13487S: Supported 13488F: drivers/i2c/busses/i2c-at91-*.c 13489F: drivers/i2c/busses/i2c-at91.h 13490 13491MICROCHIP ISC DRIVER 13492M: Eugen Hristev <eugen.hristev@microchip.com> 13493L: linux-media@vger.kernel.org 13494S: Supported 13495F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13496F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13497F: drivers/media/platform/atmel/atmel-isc* 13498F: drivers/media/platform/atmel/atmel-sama*-isc* 13499F: include/linux/atmel-isc-media.h 13500 13501MICROCHIP ISI DRIVER 13502M: Eugen Hristev <eugen.hristev@microchip.com> 13503L: linux-media@vger.kernel.org 13504S: Supported 13505F: drivers/media/platform/atmel/atmel-isi.c 13506F: drivers/media/platform/atmel/atmel-isi.h 13507 13508MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13509M: Woojung Huh <woojung.huh@microchip.com> 13510M: UNGLinuxDriver@microchip.com 13511L: netdev@vger.kernel.org 13512S: Maintained 13513F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13514F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13515F: drivers/net/dsa/microchip/* 13516F: include/linux/platform_data/microchip-ksz.h 13517F: net/dsa/tag_ksz.c 13518 13519MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13520M: Arun Ramadoss <arun.ramadoss@microchip.com> 13521R: UNGLinuxDriver@microchip.com 13522L: netdev@vger.kernel.org 13523S: Maintained 13524F: drivers/net/phy/microchip_t1.c 13525 13526MICROCHIP LAN743X ETHERNET DRIVER 13527M: Bryan Whitehead <bryan.whitehead@microchip.com> 13528M: UNGLinuxDriver@microchip.com 13529L: netdev@vger.kernel.org 13530S: Maintained 13531F: drivers/net/ethernet/microchip/lan743x_* 13532 13533MICROCHIP LAN966X ETHERNET DRIVER 13534M: Horatiu Vultur <horatiu.vultur@microchip.com> 13535M: UNGLinuxDriver@microchip.com 13536L: netdev@vger.kernel.org 13537S: Maintained 13538F: drivers/net/ethernet/microchip/lan966x/* 13539 13540MICROCHIP LCDFB DRIVER 13541M: Nicolas Ferre <nicolas.ferre@microchip.com> 13542L: linux-fbdev@vger.kernel.org 13543S: Maintained 13544F: drivers/video/fbdev/atmel_lcdfb.c 13545F: include/video/atmel_lcdc.h 13546 13547MICROCHIP MCP16502 PMIC DRIVER 13548M: Claudiu Beznea <claudiu.beznea@microchip.com> 13549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13550S: Supported 13551F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13552F: drivers/regulator/mcp16502.c 13553 13554MICROCHIP MCP3911 ADC DRIVER 13555M: Marcus Folkesson <marcus.folkesson@gmail.com> 13556M: Kent Gustavsson <kent@minoris.se> 13557L: linux-iio@vger.kernel.org 13558S: Maintained 13559F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13560F: drivers/iio/adc/mcp3911.c 13561 13562MICROCHIP MMC/SD/SDIO MCI DRIVER 13563M: Ludovic Desroches <ludovic.desroches@microchip.com> 13564S: Maintained 13565F: drivers/mmc/host/atmel-mci.c 13566 13567MICROCHIP NAND DRIVER 13568M: Tudor Ambarus <tudor.ambarus@microchip.com> 13569L: linux-mtd@lists.infradead.org 13570S: Supported 13571F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13572F: drivers/mtd/nand/raw/atmel/* 13573 13574MICROCHIP PCI1XXXX GP DRIVER 13575M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13576L: linux-gpio@vger.kernel.org 13577S: Supported 13578F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13579F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13580F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13581 13582MICROCHIP OTPC DRIVER 13583M: Claudiu Beznea <claudiu.beznea@microchip.com> 13584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13585S: Supported 13586F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13587F: drivers/nvmem/microchip-otpc.c 13588F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13589 13590MICROCHIP PCI1XXXX I2C DRIVER 13591M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13592M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13593M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13594L: linux-i2c@vger.kernel.org 13595S: Maintained 13596F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13597 13598MICROCHIP PWM DRIVER 13599M: Claudiu Beznea <claudiu.beznea@microchip.com> 13600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13601L: linux-pwm@vger.kernel.org 13602S: Supported 13603F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13604F: drivers/pwm/pwm-atmel.c 13605 13606MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13607M: Eugen Hristev <eugen.hristev@microchip.com> 13608L: linux-iio@vger.kernel.org 13609S: Supported 13610F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13611F: drivers/iio/adc/at91-sama5d2_adc.c 13612F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13613 13614MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13615M: Claudiu Beznea <claudiu.beznea@microchip.com> 13616S: Supported 13617F: drivers/power/reset/at91-sama5d2_shdwc.c 13618 13619MICROCHIP SPI DRIVER 13620M: Tudor Ambarus <tudor.ambarus@microchip.com> 13621S: Supported 13622F: drivers/spi/spi-atmel.* 13623 13624MICROCHIP SSC DRIVER 13625M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13627S: Supported 13628F: drivers/misc/atmel-ssc.c 13629F: include/linux/atmel-ssc.h 13630 13631MICROCHIP SOC DRIVERS 13632M: Conor Dooley <conor@kernel.org> 13633S: Supported 13634T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13635F: drivers/soc/microchip/ 13636 13637MICROCHIP USB251XB DRIVER 13638M: Richard Leitner <richard.leitner@skidata.com> 13639L: linux-usb@vger.kernel.org 13640S: Maintained 13641F: Documentation/devicetree/bindings/usb/usb251xb.txt 13642F: drivers/usb/misc/usb251xb.c 13643 13644MICROCHIP USBA UDC DRIVER 13645M: Cristian Birsan <cristian.birsan@microchip.com> 13646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13647S: Supported 13648F: drivers/usb/gadget/udc/atmel_usba_udc.* 13649 13650MICROCHIP WILC1000 WIFI DRIVER 13651M: Ajay Singh <ajay.kathat@microchip.com> 13652M: Claudiu Beznea <claudiu.beznea@microchip.com> 13653L: linux-wireless@vger.kernel.org 13654S: Supported 13655F: drivers/net/wireless/microchip/wilc1000/ 13656 13657MICROSEMI MIPS SOCS 13658M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13659M: UNGLinuxDriver@microchip.com 13660L: linux-mips@vger.kernel.org 13661S: Supported 13662F: Documentation/devicetree/bindings/mips/mscc.txt 13663F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13664F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13665F: arch/mips/boot/dts/mscc/ 13666F: arch/mips/configs/generic/board-ocelot.config 13667F: arch/mips/generic/board-ocelot.c 13668 13669MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13670M: Don Brace <don.brace@microchip.com> 13671L: storagedev@microchip.com 13672L: linux-scsi@vger.kernel.org 13673S: Supported 13674F: Documentation/scsi/smartpqi.rst 13675F: drivers/scsi/smartpqi/Kconfig 13676F: drivers/scsi/smartpqi/Makefile 13677F: drivers/scsi/smartpqi/smartpqi*.[ch] 13678F: include/linux/cciss*.h 13679F: include/uapi/linux/cciss*.h 13680 13681MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13682M: Maximilian Luz <luzmaximilian@gmail.com> 13683L: platform-driver-x86@vger.kernel.org 13684S: Maintained 13685F: drivers/platform/surface/surface_aggregator_tabletsw.c 13686 13687MICROSOFT SURFACE BATTERY AND AC DRIVERS 13688M: Maximilian Luz <luzmaximilian@gmail.com> 13689L: linux-pm@vger.kernel.org 13690L: platform-driver-x86@vger.kernel.org 13691S: Maintained 13692F: drivers/power/supply/surface_battery.c 13693F: drivers/power/supply/surface_charger.c 13694 13695MICROSOFT SURFACE DTX DRIVER 13696M: Maximilian Luz <luzmaximilian@gmail.com> 13697L: platform-driver-x86@vger.kernel.org 13698S: Maintained 13699F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13700F: drivers/platform/surface/surface_dtx.c 13701F: include/uapi/linux/surface_aggregator/dtx.h 13702 13703MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13704M: Maximilian Luz <luzmaximilian@gmail.com> 13705L: platform-driver-x86@vger.kernel.org 13706S: Maintained 13707F: drivers/platform/surface/surface_gpe.c 13708 13709MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13710M: Hans de Goede <hdegoede@redhat.com> 13711M: Mark Gross <markgross@kernel.org> 13712M: Maximilian Luz <luzmaximilian@gmail.com> 13713L: platform-driver-x86@vger.kernel.org 13714S: Maintained 13715T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13716F: drivers/platform/surface/ 13717 13718MICROSOFT SURFACE HID TRANSPORT DRIVER 13719M: Maximilian Luz <luzmaximilian@gmail.com> 13720L: linux-input@vger.kernel.org 13721L: platform-driver-x86@vger.kernel.org 13722S: Maintained 13723F: drivers/hid/surface-hid/ 13724 13725MICROSOFT SURFACE HOT-PLUG DRIVER 13726M: Maximilian Luz <luzmaximilian@gmail.com> 13727L: platform-driver-x86@vger.kernel.org 13728S: Maintained 13729F: drivers/platform/surface/surface_hotplug.c 13730 13731MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13732M: Maximilian Luz <luzmaximilian@gmail.com> 13733L: platform-driver-x86@vger.kernel.org 13734S: Maintained 13735F: drivers/platform/surface/surface_platform_profile.c 13736 13737MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13738M: Chen Yu <yu.c.chen@intel.com> 13739L: platform-driver-x86@vger.kernel.org 13740S: Supported 13741F: drivers/platform/surface/surfacepro3_button.c 13742 13743MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13744M: Maximilian Luz <luzmaximilian@gmail.com> 13745L: platform-driver-x86@vger.kernel.org 13746S: Maintained 13747W: https://github.com/linux-surface/surface-aggregator-module 13748C: irc://irc.libera.chat/linux-surface 13749F: Documentation/driver-api/surface_aggregator/ 13750F: drivers/platform/surface/aggregator/ 13751F: drivers/platform/surface/surface_acpi_notify.c 13752F: drivers/platform/surface/surface_aggregator_cdev.c 13753F: drivers/platform/surface/surface_aggregator_registry.c 13754F: include/linux/surface_acpi_notify.h 13755F: include/linux/surface_aggregator/ 13756F: include/uapi/linux/surface_aggregator/ 13757 13758MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13759M: Maximilian Luz <luzmaximilian@gmail.com> 13760L: platform-driver-x86@vger.kernel.org 13761S: Maintained 13762F: drivers/platform/surface/surface_aggregator_hub.c 13763 13764MICROTEK X6 SCANNER 13765M: Oliver Neukum <oliver@neukum.org> 13766S: Maintained 13767F: drivers/usb/image/microtek.* 13768 13769MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13770M: Luka Kovacic <luka.kovacic@sartura.hr> 13771M: Luka Perkov <luka.perkov@sartura.hr> 13772S: Maintained 13773F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13774F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13775F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13776F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13777F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13778F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13779 13780MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13781M: Sakari Ailus <sakari.ailus@linux.intel.com> 13782L: linux-media@vger.kernel.org 13783S: Maintained 13784F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13785F: Documentation/driver-api/media/drivers/ccs/ 13786F: Documentation/userspace-api/media/drivers/ccs.rst 13787F: drivers/media/i2c/ccs-pll.c 13788F: drivers/media/i2c/ccs-pll.h 13789F: drivers/media/i2c/ccs/ 13790F: include/uapi/linux/ccs.h 13791F: include/uapi/linux/smiapp.h 13792 13793MIPS 13794M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13795L: linux-mips@vger.kernel.org 13796S: Maintained 13797W: http://www.linux-mips.org/ 13798Q: https://patchwork.kernel.org/project/linux-mips/list/ 13799T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13800F: Documentation/devicetree/bindings/mips/ 13801F: Documentation/mips/ 13802F: arch/mips/ 13803F: drivers/platform/mips/ 13804F: include/dt-bindings/mips/ 13805 13806MIPS BOSTON DEVELOPMENT BOARD 13807M: Paul Burton <paulburton@kernel.org> 13808L: linux-mips@vger.kernel.org 13809S: Maintained 13810F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13811F: arch/mips/boot/dts/img/boston.dts 13812F: arch/mips/configs/generic/board-boston.config 13813F: drivers/clk/imgtec/clk-boston.c 13814F: include/dt-bindings/clock/boston-clock.h 13815 13816MIPS CORE DRIVERS 13817M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13818M: Serge Semin <fancer.lancer@gmail.com> 13819L: linux-mips@vger.kernel.org 13820S: Supported 13821F: drivers/bus/mips_cdmm.c 13822F: drivers/clocksource/mips-gic-timer.c 13823F: drivers/cpuidle/cpuidle-cps.c 13824F: drivers/irqchip/irq-mips-cpu.c 13825F: drivers/irqchip/irq-mips-gic.c 13826 13827MIPS GENERIC PLATFORM 13828M: Paul Burton <paulburton@kernel.org> 13829L: linux-mips@vger.kernel.org 13830S: Supported 13831F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13832F: arch/mips/generic/ 13833F: arch/mips/tools/generic-board-config.sh 13834 13835MIPS RINT INSTRUCTION EMULATION 13836M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13837L: linux-mips@vger.kernel.org 13838S: Supported 13839F: arch/mips/math-emu/dp_rint.c 13840F: arch/mips/math-emu/sp_rint.c 13841 13842MIPS/LOONGSON1 ARCHITECTURE 13843M: Keguang Zhang <keguang.zhang@gmail.com> 13844L: linux-mips@vger.kernel.org 13845S: Maintained 13846F: arch/mips/include/asm/mach-loongson32/ 13847F: arch/mips/loongson32/ 13848F: drivers/*/*/*loongson1* 13849F: drivers/*/*loongson1* 13850 13851MIPS/LOONGSON2EF ARCHITECTURE 13852M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13853L: linux-mips@vger.kernel.org 13854S: Maintained 13855F: arch/mips/include/asm/mach-loongson2ef/ 13856F: arch/mips/loongson2ef/ 13857F: drivers/cpufreq/loongson2_cpufreq.c 13858 13859MIPS/LOONGSON64 ARCHITECTURE 13860M: Huacai Chen <chenhuacai@kernel.org> 13861M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13862L: linux-mips@vger.kernel.org 13863S: Maintained 13864F: arch/mips/include/asm/mach-loongson64/ 13865F: arch/mips/loongson64/ 13866F: drivers/irqchip/irq-loongson* 13867F: drivers/platform/mips/cpu_hwmon.c 13868 13869MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13870M: Hans Verkuil <hverkuil@xs4all.nl> 13871L: linux-media@vger.kernel.org 13872S: Odd Fixes 13873W: https://linuxtv.org 13874T: git git://linuxtv.org/media_tree.git 13875F: drivers/media/radio/radio-miropcm20* 13876 13877MMP SUPPORT 13878R: Lubomir Rintel <lkundrak@v3.sk> 13879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13880S: Odd Fixes 13881T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13882F: arch/arm/boot/dts/mmp* 13883F: arch/arm/mach-mmp/ 13884F: include/linux/soc/mmp/ 13885 13886MMP USB PHY DRIVERS 13887R: Lubomir Rintel <lkundrak@v3.sk> 13888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13889S: Maintained 13890F: drivers/phy/marvell/phy-mmp3-usb.c 13891F: drivers/phy/marvell/phy-pxa-usb.c 13892 13893MMU GATHER AND TLB INVALIDATION 13894M: Will Deacon <will@kernel.org> 13895M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13896M: Andrew Morton <akpm@linux-foundation.org> 13897M: Nick Piggin <npiggin@gmail.com> 13898M: Peter Zijlstra <peterz@infradead.org> 13899L: linux-arch@vger.kernel.org 13900L: linux-mm@kvack.org 13901S: Maintained 13902F: arch/*/include/asm/tlb.h 13903F: include/asm-generic/tlb.h 13904F: mm/mmu_gather.c 13905 13906MN88472 MEDIA DRIVER 13907M: Antti Palosaari <crope@iki.fi> 13908L: linux-media@vger.kernel.org 13909S: Maintained 13910W: https://linuxtv.org 13911W: http://palosaari.fi/linux/ 13912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13913F: drivers/media/dvb-frontends/mn88472* 13914 13915MN88473 MEDIA DRIVER 13916M: Antti Palosaari <crope@iki.fi> 13917L: linux-media@vger.kernel.org 13918S: Maintained 13919W: https://linuxtv.org 13920W: http://palosaari.fi/linux/ 13921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13922F: drivers/media/dvb-frontends/mn88473* 13923 13924MODULE SUPPORT 13925M: Luis Chamberlain <mcgrof@kernel.org> 13926L: linux-modules@vger.kernel.org 13927L: linux-kernel@vger.kernel.org 13928S: Maintained 13929T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13930F: include/linux/module.h 13931F: kernel/module/ 13932F: scripts/module* 13933 13934MONOLITHIC POWER SYSTEM PMIC DRIVER 13935M: Saravanan Sekar <sravanhome@gmail.com> 13936S: Maintained 13937F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13938F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13939F: drivers/iio/adc/mp2629_adc.c 13940F: drivers/mfd/mp2629.c 13941F: drivers/power/supply/mp2629_charger.c 13942F: drivers/regulator/mp5416.c 13943F: drivers/regulator/mpq7920.c 13944F: drivers/regulator/mpq7920.h 13945F: include/linux/mfd/mp2629.h 13946 13947MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13948S: Orphan 13949W: http://popies.net/meye/ 13950F: Documentation/userspace-api/media/drivers/meye* 13951F: drivers/staging/media/deprecated/meye/ 13952F: include/uapi/linux/meye.h 13953 13954MOTORCOMM PHY DRIVER 13955M: Peter Geis <pgwipeout@gmail.com> 13956L: netdev@vger.kernel.org 13957S: Maintained 13958F: drivers/net/phy/motorcomm.c 13959 13960MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13961M: Jiri Slaby <jirislaby@kernel.org> 13962S: Maintained 13963F: Documentation/driver-api/tty/moxa-smartio.rst 13964F: drivers/tty/mxser.* 13965 13966MR800 AVERMEDIA USB FM RADIO DRIVER 13967M: Alexey Klimov <klimov.linux@gmail.com> 13968L: linux-media@vger.kernel.org 13969S: Maintained 13970T: git git://linuxtv.org/media_tree.git 13971F: drivers/media/radio/radio-mr800.c 13972 13973MRF24J40 IEEE 802.15.4 RADIO DRIVER 13974M: Alan Ott <alan@signal11.us> 13975L: linux-wpan@vger.kernel.org 13976S: Maintained 13977F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13978F: drivers/net/ieee802154/mrf24j40.c 13979 13980MSI LAPTOP SUPPORT 13981M: "Lee, Chun-Yi" <jlee@suse.com> 13982L: platform-driver-x86@vger.kernel.org 13983S: Maintained 13984F: drivers/platform/x86/msi-laptop.c 13985 13986MSI WMI SUPPORT 13987L: platform-driver-x86@vger.kernel.org 13988S: Orphan 13989F: drivers/platform/x86/msi-wmi.c 13990 13991MSI001 MEDIA DRIVER 13992M: Antti Palosaari <crope@iki.fi> 13993L: linux-media@vger.kernel.org 13994S: Maintained 13995W: https://linuxtv.org 13996W: http://palosaari.fi/linux/ 13997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13998T: git git://linuxtv.org/anttip/media_tree.git 13999F: drivers/media/tuners/msi001* 14000 14001MSI2500 MEDIA DRIVER 14002M: Antti Palosaari <crope@iki.fi> 14003L: linux-media@vger.kernel.org 14004S: Maintained 14005W: https://linuxtv.org 14006W: http://palosaari.fi/linux/ 14007Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14008T: git git://linuxtv.org/anttip/media_tree.git 14009F: drivers/media/usb/msi2500/ 14010 14011MSTAR INTERRUPT CONTROLLER DRIVER 14012M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14013M: Daniel Palmer <daniel@thingy.jp> 14014S: Maintained 14015F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14016F: drivers/irqchip/irq-mst-intc.c 14017 14018MSYSTEMS DISKONCHIP G3 MTD DRIVER 14019M: Robert Jarzmik <robert.jarzmik@free.fr> 14020L: linux-mtd@lists.infradead.org 14021S: Maintained 14022F: drivers/mtd/devices/docg3* 14023 14024MT9M032 APTINA SENSOR DRIVER 14025M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14026L: linux-media@vger.kernel.org 14027S: Maintained 14028T: git git://linuxtv.org/media_tree.git 14029F: drivers/media/i2c/mt9m032.c 14030F: include/media/i2c/mt9m032.h 14031 14032MT9P031 APTINA CAMERA SENSOR 14033M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14034L: linux-media@vger.kernel.org 14035S: Maintained 14036T: git git://linuxtv.org/media_tree.git 14037F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14038F: drivers/media/i2c/mt9p031.c 14039F: include/media/i2c/mt9p031.h 14040 14041MT9T001 APTINA CAMERA SENSOR 14042M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14043L: linux-media@vger.kernel.org 14044S: Maintained 14045T: git git://linuxtv.org/media_tree.git 14046F: drivers/media/i2c/mt9t001.c 14047F: include/media/i2c/mt9t001.h 14048 14049MT9T112 APTINA CAMERA SENSOR 14050M: Jacopo Mondi <jacopo@jmondi.org> 14051L: linux-media@vger.kernel.org 14052S: Odd Fixes 14053T: git git://linuxtv.org/media_tree.git 14054F: drivers/media/i2c/mt9t112.c 14055F: include/media/i2c/mt9t112.h 14056 14057MT9V032 APTINA CAMERA SENSOR 14058M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14059L: linux-media@vger.kernel.org 14060S: Maintained 14061T: git git://linuxtv.org/media_tree.git 14062F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14063F: drivers/media/i2c/mt9v032.c 14064F: include/media/i2c/mt9v032.h 14065 14066MT9V111 APTINA CAMERA SENSOR 14067M: Jacopo Mondi <jacopo@jmondi.org> 14068L: linux-media@vger.kernel.org 14069S: Maintained 14070T: git git://linuxtv.org/media_tree.git 14071F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14072F: drivers/media/i2c/mt9v111.c 14073 14074MULTIFUNCTION DEVICES (MFD) 14075M: Lee Jones <lee@kernel.org> 14076S: Supported 14077T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14078F: Documentation/devicetree/bindings/mfd/ 14079F: drivers/mfd/ 14080F: include/dt-bindings/mfd/ 14081F: include/linux/mfd/ 14082 14083MULTIMEDIA CARD (MMC) ETC. OVER SPI 14084S: Orphan 14085F: drivers/mmc/host/mmc_spi.c 14086F: include/linux/spi/mmc_spi.h 14087 14088MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14089M: Ulf Hansson <ulf.hansson@linaro.org> 14090L: linux-mmc@vger.kernel.org 14091S: Maintained 14092T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14093F: Documentation/devicetree/bindings/mmc/ 14094F: drivers/mmc/ 14095F: include/linux/mmc/ 14096F: include/uapi/linux/mmc/ 14097 14098MULTIPLEXER SUBSYSTEM 14099M: Peter Rosin <peda@axentia.se> 14100S: Maintained 14101F: Documentation/ABI/testing/sysfs-class-mux* 14102F: Documentation/devicetree/bindings/mux/ 14103F: drivers/mux/ 14104F: include/dt-bindings/mux/ 14105F: include/linux/mux/ 14106 14107MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14108M: Bin Liu <b-liu@ti.com> 14109L: linux-usb@vger.kernel.org 14110S: Maintained 14111F: drivers/usb/musb/ 14112 14113MXL301RF MEDIA DRIVER 14114M: Akihiro Tsukada <tskd08@gmail.com> 14115L: linux-media@vger.kernel.org 14116S: Odd Fixes 14117F: drivers/media/tuners/mxl301rf* 14118 14119MXL5007T MEDIA DRIVER 14120M: Michael Krufky <mkrufky@linuxtv.org> 14121L: linux-media@vger.kernel.org 14122S: Maintained 14123W: https://linuxtv.org 14124W: http://github.com/mkrufky 14125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14126T: git git://linuxtv.org/mkrufky/tuners.git 14127F: drivers/media/tuners/mxl5007t.* 14128 14129MXSFB DRM DRIVER 14130M: Marek Vasut <marex@denx.de> 14131M: Stefan Agner <stefan@agner.ch> 14132L: dri-devel@lists.freedesktop.org 14133S: Supported 14134T: git git://anongit.freedesktop.org/drm/drm-misc 14135F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14136F: drivers/gpu/drm/mxsfb/ 14137 14138MYLEX DAC960 PCI RAID Controller 14139M: Hannes Reinecke <hare@kernel.org> 14140L: linux-scsi@vger.kernel.org 14141S: Supported 14142F: drivers/scsi/myrb.* 14143F: drivers/scsi/myrs.* 14144 14145MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14146M: Chris Lee <christopher.lee@cspi.com> 14147L: netdev@vger.kernel.org 14148S: Supported 14149W: https://www.cspi.com/ethernet-products/support/downloads/ 14150F: drivers/net/ethernet/myricom/myri10ge/ 14151 14152NAND FLASH SUBSYSTEM 14153M: Miquel Raynal <miquel.raynal@bootlin.com> 14154R: Richard Weinberger <richard@nod.at> 14155L: linux-mtd@lists.infradead.org 14156S: Maintained 14157W: http://www.linux-mtd.infradead.org/ 14158Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14159C: irc://irc.oftc.net/mtd 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14161F: drivers/mtd/nand/ 14162F: include/linux/mtd/*nand*.h 14163 14164NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14165M: Daniel Mack <zonque@gmail.com> 14166L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14167S: Maintained 14168W: http://www.native-instruments.com 14169F: sound/usb/caiaq/ 14170 14171NATSEMI ETHERNET DRIVER (DP8381x) 14172S: Orphan 14173F: drivers/net/ethernet/natsemi/natsemi.c 14174 14175NCR 5380 SCSI DRIVERS 14176M: Finn Thain <fthain@linux-m68k.org> 14177M: Michael Schmitz <schmitzmic@gmail.com> 14178L: linux-scsi@vger.kernel.org 14179S: Maintained 14180F: Documentation/scsi/g_NCR5380.rst 14181F: drivers/scsi/NCR5380.* 14182F: drivers/scsi/arm/cumana_1.c 14183F: drivers/scsi/arm/oak.c 14184F: drivers/scsi/atari_scsi.* 14185F: drivers/scsi/dmx3191d.c 14186F: drivers/scsi/g_NCR5380.* 14187F: drivers/scsi/mac_scsi.* 14188F: drivers/scsi/sun3_scsi.* 14189F: drivers/scsi/sun3_scsi_vme.c 14190 14191NCSI LIBRARY 14192M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14193S: Maintained 14194F: net/ncsi/ 14195 14196NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14197M: Guenter Roeck <linux@roeck-us.net> 14198L: linux-hwmon@vger.kernel.org 14199S: Maintained 14200F: Documentation/hwmon/nct6775.rst 14201F: drivers/hwmon/nct6775-core.c 14202F: drivers/hwmon/nct6775-platform.c 14203F: drivers/hwmon/nct6775.h 14204 14205NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14206M: Zev Weiss <zev@bewilderbeest.net> 14207L: linux-hwmon@vger.kernel.org 14208S: Maintained 14209F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14210F: drivers/hwmon/nct6775-i2c.c 14211 14212NETDEVSIM 14213M: Jakub Kicinski <kuba@kernel.org> 14214S: Maintained 14215F: drivers/net/netdevsim/* 14216 14217NETEM NETWORK EMULATOR 14218M: Stephen Hemminger <stephen@networkplumber.org> 14219L: netdev@vger.kernel.org 14220S: Maintained 14221F: net/sched/sch_netem.c 14222 14223NETERION 10GbE DRIVERS (s2io) 14224M: Jon Mason <jdmason@kudzu.us> 14225L: netdev@vger.kernel.org 14226S: Supported 14227F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14228F: drivers/net/ethernet/neterion/ 14229 14230NETFILTER 14231M: Pablo Neira Ayuso <pablo@netfilter.org> 14232M: Jozsef Kadlecsik <kadlec@netfilter.org> 14233M: Florian Westphal <fw@strlen.de> 14234L: netfilter-devel@vger.kernel.org 14235L: coreteam@netfilter.org 14236S: Maintained 14237W: http://www.netfilter.org/ 14238W: http://www.iptables.org/ 14239W: http://www.nftables.org/ 14240Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14241C: irc://irc.libera.chat/netfilter 14242T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14243T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14244F: include/linux/netfilter* 14245F: include/linux/netfilter/ 14246F: include/net/netfilter/ 14247F: include/uapi/linux/netfilter* 14248F: include/uapi/linux/netfilter/ 14249F: net/*/netfilter.c 14250F: net/*/netfilter/ 14251F: net/bridge/br_netfilter*.c 14252F: net/netfilter/ 14253 14254NETROM NETWORK LAYER 14255M: Ralf Baechle <ralf@linux-mips.org> 14256L: linux-hams@vger.kernel.org 14257S: Maintained 14258W: http://www.linux-ax25.org/ 14259F: include/net/netrom.h 14260F: include/uapi/linux/netrom.h 14261F: net/netrom/ 14262 14263NETRONIX EMBEDDED CONTROLLER 14264M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14265S: Maintained 14266F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14267F: drivers/mfd/ntxec.c 14268F: drivers/pwm/pwm-ntxec.c 14269F: drivers/rtc/rtc-ntxec.c 14270F: include/linux/mfd/ntxec.h 14271 14272NETRONOME ETHERNET DRIVERS 14273M: Simon Horman <simon.horman@corigine.com> 14274R: Jakub Kicinski <kuba@kernel.org> 14275L: oss-drivers@corigine.com 14276S: Maintained 14277F: drivers/net/ethernet/netronome/ 14278 14279NETWORK BLOCK DEVICE (NBD) 14280M: Josef Bacik <josef@toxicpanda.com> 14281L: linux-block@vger.kernel.org 14282L: nbd@other.debian.org 14283S: Maintained 14284F: Documentation/admin-guide/blockdev/nbd.rst 14285F: drivers/block/nbd.c 14286F: include/trace/events/nbd.h 14287F: include/uapi/linux/nbd.h 14288 14289NETWORK DROP MONITOR 14290M: Neil Horman <nhorman@tuxdriver.com> 14291L: netdev@vger.kernel.org 14292S: Maintained 14293W: https://fedorahosted.org/dropwatch/ 14294F: include/uapi/linux/net_dropmon.h 14295F: net/core/drop_monitor.c 14296 14297NETWORKING DRIVERS 14298M: "David S. Miller" <davem@davemloft.net> 14299M: Eric Dumazet <edumazet@google.com> 14300M: Jakub Kicinski <kuba@kernel.org> 14301M: Paolo Abeni <pabeni@redhat.com> 14302L: netdev@vger.kernel.org 14303S: Maintained 14304Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14305T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14306T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14307F: Documentation/devicetree/bindings/net/ 14308F: drivers/connector/ 14309F: drivers/net/ 14310F: include/dt-bindings/net/ 14311F: include/linux/etherdevice.h 14312F: include/linux/fcdevice.h 14313F: include/linux/fddidevice.h 14314F: include/linux/hippidevice.h 14315F: include/linux/if_* 14316F: include/linux/inetdevice.h 14317F: include/linux/netdevice.h 14318F: include/uapi/linux/if_* 14319F: include/uapi/linux/netdevice.h 14320 14321NETWORKING DRIVERS (WIRELESS) 14322M: Kalle Valo <kvalo@kernel.org> 14323L: linux-wireless@vger.kernel.org 14324S: Maintained 14325W: https://wireless.wiki.kernel.org/ 14326Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14327T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14328T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14329F: Documentation/devicetree/bindings/net/wireless/ 14330F: drivers/net/wireless/ 14331 14332NETWORKING [DSA] 14333M: Andrew Lunn <andrew@lunn.ch> 14334M: Florian Fainelli <f.fainelli@gmail.com> 14335M: Vladimir Oltean <olteanv@gmail.com> 14336S: Maintained 14337F: Documentation/devicetree/bindings/net/dsa/ 14338F: drivers/net/dsa/ 14339F: include/linux/dsa/ 14340F: include/linux/platform_data/dsa.h 14341F: include/net/dsa.h 14342F: net/dsa/ 14343F: tools/testing/selftests/drivers/net/dsa/ 14344 14345NETWORKING [GENERAL] 14346M: "David S. Miller" <davem@davemloft.net> 14347M: Eric Dumazet <edumazet@google.com> 14348M: Jakub Kicinski <kuba@kernel.org> 14349M: Paolo Abeni <pabeni@redhat.com> 14350L: netdev@vger.kernel.org 14351S: Maintained 14352Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14353B: mailto:netdev@vger.kernel.org 14354T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14355T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14356F: Documentation/networking/ 14357F: Documentation/process/maintainer-netdev.rst 14358F: include/linux/in.h 14359F: include/linux/net.h 14360F: include/linux/netdevice.h 14361F: include/net/ 14362F: include/uapi/linux/in.h 14363F: include/uapi/linux/net.h 14364F: include/uapi/linux/net_namespace.h 14365F: include/uapi/linux/netdevice.h 14366F: lib/net_utils.c 14367F: lib/random32.c 14368F: net/ 14369F: tools/testing/selftests/net/ 14370 14371NETWORKING [IPSEC] 14372M: Steffen Klassert <steffen.klassert@secunet.com> 14373M: Herbert Xu <herbert@gondor.apana.org.au> 14374M: "David S. Miller" <davem@davemloft.net> 14375L: netdev@vger.kernel.org 14376S: Maintained 14377T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14378T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14379F: include/net/xfrm.h 14380F: include/uapi/linux/xfrm.h 14381F: net/ipv4/ah4.c 14382F: net/ipv4/esp4* 14383F: net/ipv4/ip_vti.c 14384F: net/ipv4/ipcomp.c 14385F: net/ipv4/xfrm* 14386F: net/ipv6/ah6.c 14387F: net/ipv6/esp6* 14388F: net/ipv6/ip6_vti.c 14389F: net/ipv6/ipcomp6.c 14390F: net/ipv6/xfrm* 14391F: net/key/ 14392F: net/xfrm/ 14393F: tools/testing/selftests/net/ipsec.c 14394 14395NETWORKING [IPv4/IPv6] 14396M: "David S. Miller" <davem@davemloft.net> 14397M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14398M: David Ahern <dsahern@kernel.org> 14399L: netdev@vger.kernel.org 14400S: Maintained 14401T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14402F: arch/x86/net/* 14403F: include/linux/ip.h 14404F: include/linux/ipv6* 14405F: include/net/fib* 14406F: include/net/ip* 14407F: include/net/route.h 14408F: net/ipv4/ 14409F: net/ipv6/ 14410 14411NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14412M: Paul Moore <paul@paul-moore.com> 14413L: netdev@vger.kernel.org 14414L: linux-security-module@vger.kernel.org 14415S: Maintained 14416W: https://github.com/netlabel 14417F: Documentation/netlabel/ 14418F: include/net/calipso.h 14419F: include/net/cipso_ipv4.h 14420F: include/net/netlabel.h 14421F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14422F: include/uapi/linux/netfilter/xt_SECMARK.h 14423F: net/ipv4/cipso_ipv4.c 14424F: net/ipv6/calipso.c 14425F: net/netfilter/xt_CONNSECMARK.c 14426F: net/netfilter/xt_SECMARK.c 14427F: net/netlabel/ 14428 14429NETWORKING [MPTCP] 14430M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14431M: Matthieu Baerts <matthieu.baerts@tessares.net> 14432L: netdev@vger.kernel.org 14433L: mptcp@lists.linux.dev 14434S: Maintained 14435W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14436B: https://github.com/multipath-tcp/mptcp_net-next/issues 14437F: Documentation/networking/mptcp-sysctl.rst 14438F: include/net/mptcp.h 14439F: include/trace/events/mptcp.h 14440F: include/uapi/linux/mptcp.h 14441F: net/mptcp/ 14442F: tools/testing/selftests/bpf/*/*mptcp*.c 14443F: tools/testing/selftests/net/mptcp/ 14444 14445NETWORKING [TCP] 14446M: Eric Dumazet <edumazet@google.com> 14447L: netdev@vger.kernel.org 14448S: Maintained 14449F: include/linux/tcp.h 14450F: include/net/tcp.h 14451F: include/trace/events/tcp.h 14452F: include/uapi/linux/tcp.h 14453F: net/ipv4/syncookies.c 14454F: net/ipv4/tcp*.c 14455F: net/ipv6/syncookies.c 14456F: net/ipv6/tcp*.c 14457 14458NETWORKING [TLS] 14459M: Boris Pismenny <borisp@nvidia.com> 14460M: John Fastabend <john.fastabend@gmail.com> 14461M: Jakub Kicinski <kuba@kernel.org> 14462L: netdev@vger.kernel.org 14463S: Maintained 14464F: include/net/tls.h 14465F: include/uapi/linux/tls.h 14466F: net/tls/* 14467 14468NETXEN (1/10) GbE SUPPORT 14469M: Manish Chopra <manishc@marvell.com> 14470M: Rahul Verma <rahulv@marvell.com> 14471M: GR-Linux-NIC-Dev@marvell.com 14472L: netdev@vger.kernel.org 14473S: Supported 14474F: drivers/net/ethernet/qlogic/netxen/ 14475 14476NET_FAILOVER MODULE 14477M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14478L: netdev@vger.kernel.org 14479S: Supported 14480F: Documentation/networking/net_failover.rst 14481F: drivers/net/net_failover.c 14482F: include/net/net_failover.h 14483 14484NEXTHOP 14485M: David Ahern <dsahern@kernel.org> 14486L: netdev@vger.kernel.org 14487S: Maintained 14488F: include/net/netns/nexthop.h 14489F: include/net/nexthop.h 14490F: include/uapi/linux/nexthop.h 14491F: net/ipv4/nexthop.c 14492 14493NFC SUBSYSTEM 14494M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14495L: linux-nfc@lists.01.org (subscribers-only) 14496L: netdev@vger.kernel.org 14497S: Maintained 14498B: mailto:linux-nfc@lists.01.org 14499F: Documentation/devicetree/bindings/net/nfc/ 14500F: drivers/nfc/ 14501F: include/linux/platform_data/nfcmrvl.h 14502F: include/net/nfc/ 14503F: include/uapi/linux/nfc.h 14504F: net/nfc/ 14505 14506NFC VIRTUAL NCI DEVICE DRIVER 14507M: Bongsu Jeon <bongsu.jeon@samsung.com> 14508L: netdev@vger.kernel.org 14509L: linux-nfc@lists.01.org (subscribers-only) 14510S: Supported 14511F: drivers/nfc/virtual_ncidev.c 14512F: tools/testing/selftests/nci/ 14513 14514NFS, SUNRPC, AND LOCKD CLIENTS 14515M: Trond Myklebust <trond.myklebust@hammerspace.com> 14516M: Anna Schumaker <anna@kernel.org> 14517L: linux-nfs@vger.kernel.org 14518S: Maintained 14519W: http://client.linux-nfs.org 14520T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14521F: fs/lockd/ 14522F: fs/nfs/ 14523F: fs/nfs_common/ 14524F: include/linux/lockd/ 14525F: include/linux/nfs* 14526F: include/linux/sunrpc/ 14527F: include/uapi/linux/nfs* 14528F: include/uapi/linux/sunrpc/ 14529F: net/sunrpc/ 14530F: Documentation/filesystems/nfs/ 14531 14532NILFS2 FILESYSTEM 14533M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14534L: linux-nilfs@vger.kernel.org 14535S: Supported 14536W: https://nilfs.sourceforge.io/ 14537W: https://nilfs.osdn.jp/ 14538T: git https://github.com/konis/nilfs2.git 14539F: Documentation/filesystems/nilfs2.rst 14540F: fs/nilfs2/ 14541F: include/trace/events/nilfs2.h 14542F: include/uapi/linux/nilfs2_api.h 14543F: include/uapi/linux/nilfs2_ondisk.h 14544 14545NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14546M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14547S: Maintained 14548W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14549F: Documentation/scsi/NinjaSCSI.rst 14550F: drivers/scsi/pcmcia/nsp_* 14551 14552NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14553M: GOTO Masanori <gotom@debian.or.jp> 14554M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14555S: Maintained 14556W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14557F: Documentation/scsi/NinjaSCSI.rst 14558F: drivers/scsi/nsp32* 14559 14560NINTENDO HID DRIVER 14561M: Daniel J. Ogorchock <djogorchock@gmail.com> 14562L: linux-input@vger.kernel.org 14563S: Maintained 14564F: drivers/hid/hid-nintendo* 14565 14566NIOS2 ARCHITECTURE 14567M: Dinh Nguyen <dinguyen@kernel.org> 14568S: Maintained 14569T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14570F: arch/nios2/ 14571 14572NITRO ENCLAVES (NE) 14573M: Andra Paraschiv <andraprs@amazon.com> 14574M: Alexandru Vasile <lexnv@amazon.com> 14575M: Alexandru Ciobotaru <alcioa@amazon.com> 14576L: linux-kernel@vger.kernel.org 14577S: Supported 14578W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14579F: Documentation/virt/ne_overview.rst 14580F: drivers/virt/nitro_enclaves/ 14581F: include/linux/nitro_enclaves.h 14582F: include/uapi/linux/nitro_enclaves.h 14583F: samples/nitro_enclaves/ 14584 14585NOHZ, DYNTICKS SUPPORT 14586M: Frederic Weisbecker <fweisbec@gmail.com> 14587M: Thomas Gleixner <tglx@linutronix.de> 14588M: Ingo Molnar <mingo@kernel.org> 14589L: linux-kernel@vger.kernel.org 14590S: Maintained 14591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14592F: include/linux/sched/nohz.h 14593F: include/linux/tick.h 14594F: kernel/time/tick*.* 14595 14596NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14597M: Pavel Machek <pavel@ucw.cz> 14598M: Sakari Ailus <sakari.ailus@iki.fi> 14599L: linux-media@vger.kernel.org 14600S: Maintained 14601F: drivers/media/i2c/ad5820.c 14602F: drivers/media/i2c/et8ek8 14603 14604NOKIA N900 POWER SUPPLY DRIVERS 14605R: Pali Rohár <pali@kernel.org> 14606F: drivers/power/supply/bq2415x_charger.c 14607F: drivers/power/supply/bq27xxx_battery.c 14608F: drivers/power/supply/bq27xxx_battery_i2c.c 14609F: drivers/power/supply/isp1704_charger.c 14610F: drivers/power/supply/rx51_battery.c 14611F: include/linux/power/bq2415x_charger.h 14612F: include/linux/power/bq27xxx_battery.h 14613 14614NOLIBC HEADER FILE 14615M: Willy Tarreau <w@1wt.eu> 14616S: Maintained 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14618F: tools/include/nolibc/ 14619F: tools/testing/selftests/nolibc/ 14620 14621NSDEPS 14622M: Matthias Maennich <maennich@google.com> 14623S: Maintained 14624F: Documentation/core-api/symbol-namespaces.rst 14625F: scripts/nsdeps 14626 14627NTB AMD DRIVER 14628M: Sanjay R Mehta <sanju.mehta@amd.com> 14629M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14630L: ntb@lists.linux.dev 14631S: Supported 14632F: drivers/ntb/hw/amd/ 14633 14634NTB DRIVER CORE 14635M: Jon Mason <jdmason@kudzu.us> 14636M: Dave Jiang <dave.jiang@intel.com> 14637M: Allen Hubbe <allenbh@gmail.com> 14638L: ntb@lists.linux.dev 14639S: Supported 14640W: https://github.com/jonmason/ntb/wiki 14641T: git git://github.com/jonmason/ntb.git 14642F: drivers/net/ntb_netdev.c 14643F: drivers/ntb/ 14644F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14645F: include/linux/ntb.h 14646F: include/linux/ntb_transport.h 14647F: tools/testing/selftests/ntb/ 14648 14649NTB IDT DRIVER 14650M: Serge Semin <fancer.lancer@gmail.com> 14651L: ntb@lists.linux.dev 14652S: Supported 14653F: drivers/ntb/hw/idt/ 14654 14655NTB INTEL DRIVER 14656M: Dave Jiang <dave.jiang@intel.com> 14657L: ntb@lists.linux.dev 14658S: Supported 14659W: https://github.com/davejiang/linux/wiki 14660T: git https://github.com/davejiang/linux.git 14661F: drivers/ntb/hw/intel/ 14662 14663NTFS FILESYSTEM 14664M: Anton Altaparmakov <anton@tuxera.com> 14665L: linux-ntfs-dev@lists.sourceforge.net 14666S: Supported 14667W: http://www.tuxera.com/ 14668T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14669F: Documentation/filesystems/ntfs.rst 14670F: fs/ntfs/ 14671 14672NTFS3 FILESYSTEM 14673M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14674L: ntfs3@lists.linux.dev 14675S: Supported 14676W: http://www.paragon-software.com/ 14677T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14678F: Documentation/filesystems/ntfs3.rst 14679F: fs/ntfs3/ 14680 14681NUBUS SUBSYSTEM 14682M: Finn Thain <fthain@linux-m68k.org> 14683L: linux-m68k@lists.linux-m68k.org 14684S: Maintained 14685F: arch/*/include/asm/nubus.h 14686F: drivers/nubus/ 14687F: include/linux/nubus.h 14688F: include/uapi/linux/nubus.h 14689 14690NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14691M: Antonino Daplas <adaplas@gmail.com> 14692L: linux-fbdev@vger.kernel.org 14693S: Maintained 14694F: drivers/video/fbdev/nvidia/ 14695F: drivers/video/fbdev/riva/ 14696 14697NVIDIA WMI EC BACKLIGHT DRIVER 14698M: Daniel Dadap <ddadap@nvidia.com> 14699L: platform-driver-x86@vger.kernel.org 14700S: Supported 14701F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14702F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14703 14704NVM EXPRESS DRIVER 14705M: Keith Busch <kbusch@kernel.org> 14706M: Jens Axboe <axboe@fb.com> 14707M: Christoph Hellwig <hch@lst.de> 14708M: Sagi Grimberg <sagi@grimberg.me> 14709L: linux-nvme@lists.infradead.org 14710S: Supported 14711W: http://git.infradead.org/nvme.git 14712T: git://git.infradead.org/nvme.git 14713F: drivers/nvme/host/ 14714F: drivers/nvme/common/ 14715F: include/linux/nvme* 14716F: include/uapi/linux/nvme_ioctl.h 14717 14718NVM EXPRESS FABRICS AUTHENTICATION 14719M: Hannes Reinecke <hare@suse.de> 14720L: linux-nvme@lists.infradead.org 14721S: Supported 14722F: drivers/nvme/host/auth.c 14723F: drivers/nvme/target/auth.c 14724F: drivers/nvme/target/fabrics-cmd-auth.c 14725F: include/linux/nvme-auth.h 14726 14727NVM EXPRESS HARDWARE MONITORING SUPPORT 14728M: Guenter Roeck <linux@roeck-us.net> 14729L: linux-nvme@lists.infradead.org 14730S: Supported 14731F: drivers/nvme/host/hwmon.c 14732 14733NVM EXPRESS FC TRANSPORT DRIVERS 14734M: James Smart <james.smart@broadcom.com> 14735L: linux-nvme@lists.infradead.org 14736S: Supported 14737F: drivers/nvme/host/fc.c 14738F: drivers/nvme/target/fc.c 14739F: drivers/nvme/target/fcloop.c 14740F: include/linux/nvme-fc-driver.h 14741F: include/linux/nvme-fc.h 14742 14743NVM EXPRESS TARGET DRIVER 14744M: Christoph Hellwig <hch@lst.de> 14745M: Sagi Grimberg <sagi@grimberg.me> 14746M: Chaitanya Kulkarni <kch@nvidia.com> 14747L: linux-nvme@lists.infradead.org 14748S: Supported 14749W: http://git.infradead.org/nvme.git 14750T: git://git.infradead.org/nvme.git 14751F: drivers/nvme/target/ 14752 14753NVMEM FRAMEWORK 14754M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14755S: Maintained 14756T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14757F: Documentation/ABI/stable/sysfs-bus-nvmem 14758F: Documentation/devicetree/bindings/nvmem/ 14759F: drivers/nvmem/ 14760F: include/linux/nvmem-consumer.h 14761F: include/linux/nvmem-provider.h 14762 14763NXP C45 TJA11XX PHY DRIVER 14764M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14765L: netdev@vger.kernel.org 14766S: Maintained 14767F: drivers/net/phy/nxp-c45-tja11xx.c 14768 14769NXP FSPI DRIVER 14770M: Han Xu <han.xu@nxp.com> 14771M: Haibo Chen <haibo.chen@nxp.com> 14772R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14773L: linux-spi@vger.kernel.org 14774S: Maintained 14775F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14776F: drivers/spi/spi-nxp-fspi.c 14777 14778NXP FXAS21002C DRIVER 14779M: Rui Miguel Silva <rmfrfs@gmail.com> 14780L: linux-iio@vger.kernel.org 14781S: Maintained 14782F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14783F: drivers/iio/gyro/fxas21002c.h 14784F: drivers/iio/gyro/fxas21002c_core.c 14785F: drivers/iio/gyro/fxas21002c_i2c.c 14786F: drivers/iio/gyro/fxas21002c_spi.c 14787 14788NXP i.MX CLOCK DRIVERS 14789M: Abel Vesa <abelvesa@kernel.org> 14790L: linux-clk@vger.kernel.org 14791L: linux-imx@nxp.com 14792S: Maintained 14793T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14794F: Documentation/devicetree/bindings/clock/imx* 14795F: drivers/clk/imx/ 14796F: include/dt-bindings/clock/imx* 14797 14798NXP i.MX 8MQ DCSS DRIVER 14799M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14800R: Lucas Stach <l.stach@pengutronix.de> 14801L: dri-devel@lists.freedesktop.org 14802S: Maintained 14803F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14804F: drivers/gpu/drm/imx/dcss/ 14805 14806NXP i.MX 8QXP ADC DRIVER 14807M: Cai Huoqing <cai.huoqing@linux.dev> 14808M: Haibo Chen <haibo.chen@nxp.com> 14809L: linux-imx@nxp.com 14810L: linux-iio@vger.kernel.org 14811S: Maintained 14812F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14813F: drivers/iio/adc/imx8qxp-adc.c 14814 14815NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14816M: Haibo Chen <haibo.chen@nxp.com> 14817L: linux-iio@vger.kernel.org 14818L: linux-imx@nxp.com 14819S: Maintained 14820F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14821F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14822F: drivers/iio/adc/imx7d_adc.c 14823F: drivers/iio/adc/vf610_adc.c 14824 14825NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14826M: Jagan Teki <jagan@amarulasolutions.com> 14827S: Maintained 14828F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14829F: drivers/regulator/pf8x00-regulator.c 14830 14831NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14832M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14833L: linux-kernel@vger.kernel.org 14834S: Maintained 14835F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14836F: drivers/extcon/extcon-ptn5150.c 14837 14838NXP SGTL5000 DRIVER 14839M: Fabio Estevam <festevam@gmail.com> 14840L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14841S: Maintained 14842F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14843F: sound/soc/codecs/sgtl5000* 14844 14845NXP SJA1105 ETHERNET SWITCH DRIVER 14846M: Vladimir Oltean <olteanv@gmail.com> 14847L: linux-kernel@vger.kernel.org 14848S: Maintained 14849F: drivers/net/dsa/sja1105 14850F: drivers/net/pcs/pcs-xpcs-nxp.c 14851 14852NXP TDA998X DRM DRIVER 14853M: Russell King <linux@armlinux.org.uk> 14854S: Maintained 14855T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14856T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14857F: drivers/gpu/drm/i2c/tda998x_drv.c 14858F: include/drm/i2c/tda998x.h 14859F: include/dt-bindings/display/tda998x.h 14860K: "nxp,tda998x" 14861 14862NXP TFA9879 DRIVER 14863M: Peter Rosin <peda@axentia.se> 14864L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14865S: Maintained 14866F: Documentation/devicetree/bindings/sound/tfa9879.txt 14867F: sound/soc/codecs/tfa9879* 14868 14869NXP/Goodix TFA989X (TFA1) DRIVER 14870M: Stephan Gerhold <stephan@gerhold.net> 14871L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14872S: Maintained 14873F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14874F: sound/soc/codecs/tfa989x.c 14875 14876NXP-NCI NFC DRIVER 14877L: linux-nfc@lists.01.org (subscribers-only) 14878S: Orphan 14879F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14880F: drivers/nfc/nxp-nci 14881 14882NXP i.MX 8MP DW100 V4L2 DRIVER 14883M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14884L: linux-media@vger.kernel.org 14885S: Maintained 14886F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14887F: Documentation/userspace-api/media/drivers/dw100.rst 14888F: drivers/media/platform/nxp/dw100/ 14889F: include/uapi/linux/dw100.h 14890 14891NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14892M: Mirela Rabulea <mirela.rabulea@nxp.com> 14893R: NXP Linux Team <linux-imx@nxp.com> 14894L: linux-media@vger.kernel.org 14895S: Maintained 14896F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14897F: drivers/media/platform/nxp/imx-jpeg 14898 14899NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14900M: Jonas Malaco <jonas@protocubo.io> 14901L: linux-hwmon@vger.kernel.org 14902S: Maintained 14903F: Documentation/hwmon/nzxt-kraken2.rst 14904F: drivers/hwmon/nzxt-kraken2.c 14905 14906NZXT-SMART2 HARDWARE MONITORING DRIVER 14907M: Aleksandr Mezin <mezin.alexander@gmail.com> 14908L: linux-hwmon@vger.kernel.org 14909S: Maintained 14910F: Documentation/hwmon/nzxt-smart2.rst 14911F: drivers/hwmon/nzxt-smart2.c 14912 14913OBJAGG 14914M: Jiri Pirko <jiri@nvidia.com> 14915L: netdev@vger.kernel.org 14916S: Supported 14917F: include/linux/objagg.h 14918F: lib/objagg.c 14919F: lib/test_objagg.c 14920 14921OBJTOOL 14922M: Josh Poimboeuf <jpoimboe@kernel.org> 14923M: Peter Zijlstra <peterz@infradead.org> 14924S: Supported 14925F: tools/objtool/ 14926F: include/linux/objtool.h 14927 14928OCELOT ETHERNET SWITCH DRIVER 14929M: Vladimir Oltean <vladimir.oltean@nxp.com> 14930M: Claudiu Manoil <claudiu.manoil@nxp.com> 14931M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14932M: UNGLinuxDriver@microchip.com 14933L: netdev@vger.kernel.org 14934S: Supported 14935F: drivers/net/dsa/ocelot/* 14936F: drivers/net/ethernet/mscc/ 14937F: include/soc/mscc/ocelot* 14938F: net/dsa/tag_ocelot.c 14939F: net/dsa/tag_ocelot_8021q.c 14940F: tools/testing/selftests/drivers/net/ocelot/* 14941 14942OCELOT EXTERNAL SWITCH CONTROL 14943M: Colin Foster <colin.foster@in-advantage.com> 14944S: Supported 14945F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14946F: drivers/mfd/ocelot* 14947F: include/linux/mfd/ocelot.h 14948 14949OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14950M: Frederic Barrat <fbarrat@linux.ibm.com> 14951M: Andrew Donnellan <ajd@linux.ibm.com> 14952L: linuxppc-dev@lists.ozlabs.org 14953S: Supported 14954F: Documentation/userspace-api/accelerators/ocxl.rst 14955F: arch/powerpc/include/asm/pnv-ocxl.h 14956F: arch/powerpc/platforms/powernv/ocxl.c 14957F: drivers/misc/ocxl/ 14958F: include/misc/ocxl* 14959F: include/uapi/misc/ocxl.h 14960 14961OMAP AUDIO SUPPORT 14962M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14963M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14965L: linux-omap@vger.kernel.org 14966S: Maintained 14967F: sound/soc/ti/n810.c 14968F: sound/soc/ti/omap* 14969F: sound/soc/ti/rx51.c 14970F: sound/soc/ti/sdma-pcm.* 14971 14972OMAP CLOCK FRAMEWORK SUPPORT 14973M: Paul Walmsley <paul@pwsan.com> 14974L: linux-omap@vger.kernel.org 14975S: Maintained 14976F: arch/arm/*omap*/*clock* 14977 14978OMAP DEVICE TREE SUPPORT 14979M: Benoît Cousson <bcousson@baylibre.com> 14980M: Tony Lindgren <tony@atomide.com> 14981L: linux-omap@vger.kernel.org 14982L: devicetree@vger.kernel.org 14983S: Maintained 14984F: arch/arm/boot/dts/*am3* 14985F: arch/arm/boot/dts/*am4* 14986F: arch/arm/boot/dts/*am5* 14987F: arch/arm/boot/dts/*dra7* 14988F: arch/arm/boot/dts/*omap* 14989F: arch/arm/boot/dts/logicpd-som-lv* 14990F: arch/arm/boot/dts/logicpd-torpedo* 14991 14992OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14993L: linux-omap@vger.kernel.org 14994L: linux-fbdev@vger.kernel.org 14995S: Orphan 14996F: Documentation/arm/omap/dss.rst 14997F: drivers/video/fbdev/omap2/ 14998 14999OMAP FRAMEBUFFER SUPPORT 15000L: linux-fbdev@vger.kernel.org 15001L: linux-omap@vger.kernel.org 15002S: Orphan 15003F: drivers/video/fbdev/omap/ 15004 15005OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15006M: Roger Quadros <rogerq@kernel.org> 15007M: Tony Lindgren <tony@atomide.com> 15008L: linux-omap@vger.kernel.org 15009S: Maintained 15010F: arch/arm/mach-omap2/*gpmc* 15011F: drivers/memory/omap-gpmc.c 15012 15013OMAP GPIO DRIVER 15014M: Grygorii Strashko <grygorii.strashko@ti.com> 15015M: Santosh Shilimkar <ssantosh@kernel.org> 15016M: Kevin Hilman <khilman@kernel.org> 15017L: linux-omap@vger.kernel.org 15018S: Maintained 15019F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15020F: drivers/gpio/gpio-omap.c 15021 15022OMAP HARDWARE SPINLOCK SUPPORT 15023M: Ohad Ben-Cohen <ohad@wizery.com> 15024L: linux-omap@vger.kernel.org 15025S: Maintained 15026F: drivers/hwspinlock/omap_hwspinlock.c 15027 15028OMAP HS MMC SUPPORT 15029L: linux-mmc@vger.kernel.org 15030L: linux-omap@vger.kernel.org 15031S: Orphan 15032F: drivers/mmc/host/omap_hsmmc.c 15033 15034OMAP HWMOD DATA 15035M: Paul Walmsley <paul@pwsan.com> 15036L: linux-omap@vger.kernel.org 15037S: Maintained 15038F: arch/arm/mach-omap2/omap_hwmod*data* 15039 15040OMAP HWMOD SUPPORT 15041M: Benoît Cousson <bcousson@baylibre.com> 15042M: Paul Walmsley <paul@pwsan.com> 15043L: linux-omap@vger.kernel.org 15044S: Maintained 15045F: arch/arm/mach-omap2/omap_hwmod.* 15046 15047OMAP I2C DRIVER 15048M: Vignesh R <vigneshr@ti.com> 15049L: linux-omap@vger.kernel.org 15050L: linux-i2c@vger.kernel.org 15051S: Maintained 15052F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15053F: drivers/i2c/busses/i2c-omap.c 15054 15055OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15056M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15057L: linux-media@vger.kernel.org 15058S: Maintained 15059F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15060F: drivers/media/platform/ti/omap3isp/ 15061F: drivers/staging/media/omap4iss/ 15062 15063OMAP MMC SUPPORT 15064M: Aaro Koskinen <aaro.koskinen@iki.fi> 15065L: linux-omap@vger.kernel.org 15066S: Odd Fixes 15067F: drivers/mmc/host/omap.c 15068 15069OMAP POWER MANAGEMENT SUPPORT 15070M: Kevin Hilman <khilman@kernel.org> 15071L: linux-omap@vger.kernel.org 15072S: Maintained 15073F: arch/arm/*omap*/*pm* 15074F: drivers/cpufreq/omap-cpufreq.c 15075 15076OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15077M: Paul Walmsley <paul@pwsan.com> 15078L: linux-omap@vger.kernel.org 15079S: Maintained 15080F: arch/arm/mach-omap2/prm* 15081 15082OMAP RANDOM NUMBER GENERATOR SUPPORT 15083M: Deepak Saxena <dsaxena@plexity.net> 15084S: Maintained 15085F: drivers/char/hw_random/omap-rng.c 15086 15087OMAP USB SUPPORT 15088L: linux-usb@vger.kernel.org 15089L: linux-omap@vger.kernel.org 15090S: Orphan 15091F: arch/arm/*omap*/usb* 15092F: drivers/usb/*/*omap* 15093 15094OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15095M: Mark Jackson <mpfj@newflow.co.uk> 15096L: linux-omap@vger.kernel.org 15097S: Maintained 15098F: arch/arm/boot/dts/am335x-nano.dts 15099 15100OMAP1 SUPPORT 15101M: Aaro Koskinen <aaro.koskinen@iki.fi> 15102M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15103M: Tony Lindgren <tony@atomide.com> 15104L: linux-omap@vger.kernel.org 15105S: Maintained 15106Q: http://patchwork.kernel.org/project/linux-omap/list/ 15107T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15108F: arch/arm/configs/omap1_defconfig 15109F: arch/arm/mach-omap1/ 15110F: arch/arm/plat-omap/ 15111F: drivers/i2c/busses/i2c-omap.c 15112F: include/linux/platform_data/ams-delta-fiq.h 15113F: include/linux/platform_data/i2c-omap.h 15114 15115OMAP2+ SUPPORT 15116M: Tony Lindgren <tony@atomide.com> 15117L: linux-omap@vger.kernel.org 15118S: Maintained 15119W: http://www.muru.com/linux/omap/ 15120W: http://linux.omap.com/ 15121Q: http://patchwork.kernel.org/project/linux-omap/list/ 15122T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15123F: arch/arm/configs/omap2plus_defconfig 15124F: arch/arm/mach-omap2/ 15125F: arch/arm/plat-omap/ 15126F: drivers/bus/ti-sysc.c 15127F: drivers/i2c/busses/i2c-omap.c 15128F: drivers/irqchip/irq-omap-intc.c 15129F: drivers/mfd/*omap*.c 15130F: drivers/mfd/menelaus.c 15131F: drivers/mfd/palmas.c 15132F: drivers/mfd/tps65217.c 15133F: drivers/mfd/tps65218.c 15134F: drivers/mfd/tps65910.c 15135F: drivers/mfd/twl-core.[ch] 15136F: drivers/mfd/twl4030*.c 15137F: drivers/mfd/twl6030*.c 15138F: drivers/mfd/twl6040*.c 15139F: drivers/regulator/palmas-regulator*.c 15140F: drivers/regulator/pbias-regulator.c 15141F: drivers/regulator/tps65217-regulator.c 15142F: drivers/regulator/tps65218-regulator.c 15143F: drivers/regulator/tps65219-regulator.c 15144F: drivers/regulator/tps65910-regulator.c 15145F: drivers/regulator/twl-regulator.c 15146F: drivers/regulator/twl6030-regulator.c 15147F: include/linux/platform_data/i2c-omap.h 15148F: include/linux/platform_data/ti-sysc.h 15149 15150OMFS FILESYSTEM 15151M: Bob Copeland <me@bobcopeland.com> 15152L: linux-karma-devel@lists.sourceforge.net 15153S: Maintained 15154F: Documentation/filesystems/omfs.rst 15155F: fs/omfs/ 15156 15157OMNIKEY CARDMAN 4000 DRIVER 15158M: Harald Welte <laforge@gnumonks.org> 15159S: Maintained 15160F: drivers/char/pcmcia/cm4000_cs.c 15161F: include/linux/cm4000_cs.h 15162F: include/uapi/linux/cm4000_cs.h 15163 15164OMNIKEY CARDMAN 4040 DRIVER 15165M: Harald Welte <laforge@gnumonks.org> 15166S: Maintained 15167F: drivers/char/pcmcia/cm4040_cs.* 15168 15169OMNIVISION OG01A1B SENSOR DRIVER 15170M: Shawn Tu <shawnx.tu@intel.com> 15171L: linux-media@vger.kernel.org 15172S: Maintained 15173F: drivers/media/i2c/og01a1b.c 15174 15175OMNIVISION OV02A10 SENSOR DRIVER 15176M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15177L: linux-media@vger.kernel.org 15178S: Maintained 15179T: git git://linuxtv.org/media_tree.git 15180F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15181F: drivers/media/i2c/ov02a10.c 15182 15183OMNIVISION OV08D10 SENSOR DRIVER 15184M: Jimmy Su <jimmy.su@intel.com> 15185L: linux-media@vger.kernel.org 15186S: Maintained 15187T: git git://linuxtv.org/media_tree.git 15188F: drivers/media/i2c/ov08d10.c 15189 15190OMNIVISION OV13858 SENSOR DRIVER 15191M: Sakari Ailus <sakari.ailus@linux.intel.com> 15192L: linux-media@vger.kernel.org 15193S: Maintained 15194T: git git://linuxtv.org/media_tree.git 15195F: drivers/media/i2c/ov13858.c 15196 15197OMNIVISION OV13B10 SENSOR DRIVER 15198M: Arec Kao <arec.kao@intel.com> 15199L: linux-media@vger.kernel.org 15200S: Maintained 15201T: git git://linuxtv.org/media_tree.git 15202F: drivers/media/i2c/ov13b10.c 15203 15204OMNIVISION OV2680 SENSOR DRIVER 15205M: Rui Miguel Silva <rmfrfs@gmail.com> 15206L: linux-media@vger.kernel.org 15207S: Maintained 15208T: git git://linuxtv.org/media_tree.git 15209F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15210F: drivers/media/i2c/ov2680.c 15211 15212OMNIVISION OV2685 SENSOR DRIVER 15213M: Shunqian Zheng <zhengsq@rock-chips.com> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216T: git git://linuxtv.org/media_tree.git 15217F: drivers/media/i2c/ov2685.c 15218 15219OMNIVISION OV2740 SENSOR DRIVER 15220M: Tianshu Qiu <tian.shu.qiu@intel.com> 15221R: Shawn Tu <shawnx.tu@intel.com> 15222R: Bingbu Cao <bingbu.cao@intel.com> 15223L: linux-media@vger.kernel.org 15224S: Maintained 15225T: git git://linuxtv.org/media_tree.git 15226F: drivers/media/i2c/ov2740.c 15227 15228OMNIVISION OV5640 SENSOR DRIVER 15229M: Steve Longerbeam <slongerbeam@gmail.com> 15230L: linux-media@vger.kernel.org 15231S: Maintained 15232T: git git://linuxtv.org/media_tree.git 15233F: drivers/media/i2c/ov5640.c 15234 15235OMNIVISION OV5647 SENSOR DRIVER 15236M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15237M: Jacopo Mondi <jacopo@jmondi.org> 15238L: linux-media@vger.kernel.org 15239S: Maintained 15240T: git git://linuxtv.org/media_tree.git 15241F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15242F: drivers/media/i2c/ov5647.c 15243 15244OMNIVISION OV5670 SENSOR DRIVER 15245M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15246L: linux-media@vger.kernel.org 15247S: Maintained 15248T: git git://linuxtv.org/media_tree.git 15249F: drivers/media/i2c/ov5670.c 15250 15251OMNIVISION OV5675 SENSOR DRIVER 15252M: Shawn Tu <shawnx.tu@intel.com> 15253L: linux-media@vger.kernel.org 15254S: Maintained 15255T: git git://linuxtv.org/media_tree.git 15256F: drivers/media/i2c/ov5675.c 15257 15258OMNIVISION OV5693 SENSOR DRIVER 15259M: Daniel Scally <djrscally@gmail.com> 15260L: linux-media@vger.kernel.org 15261S: Maintained 15262T: git git://linuxtv.org/media_tree.git 15263F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15264F: drivers/media/i2c/ov5693.c 15265 15266OMNIVISION OV5695 SENSOR DRIVER 15267M: Shunqian Zheng <zhengsq@rock-chips.com> 15268L: linux-media@vger.kernel.org 15269S: Maintained 15270T: git git://linuxtv.org/media_tree.git 15271F: drivers/media/i2c/ov5695.c 15272 15273OMNIVISION OV7670 SENSOR DRIVER 15274L: linux-media@vger.kernel.org 15275S: Orphan 15276T: git git://linuxtv.org/media_tree.git 15277F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15278F: drivers/media/i2c/ov7670.c 15279 15280OMNIVISION OV772x SENSOR DRIVER 15281M: Jacopo Mondi <jacopo@jmondi.org> 15282L: linux-media@vger.kernel.org 15283S: Odd fixes 15284T: git git://linuxtv.org/media_tree.git 15285F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15286F: drivers/media/i2c/ov772x.c 15287F: include/media/i2c/ov772x.h 15288 15289OMNIVISION OV7740 SENSOR DRIVER 15290M: Wenyou Yang <wenyou.yang@microchip.com> 15291L: linux-media@vger.kernel.org 15292S: Maintained 15293T: git git://linuxtv.org/media_tree.git 15294F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15295F: drivers/media/i2c/ov7740.c 15296 15297OMNIVISION OV8856 SENSOR DRIVER 15298M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15299L: linux-media@vger.kernel.org 15300S: Maintained 15301T: git git://linuxtv.org/media_tree.git 15302F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15303F: drivers/media/i2c/ov8856.c 15304 15305OMNIVISION OV9282 SENSOR DRIVER 15306M: Paul J. Murphy <paul.j.murphy@intel.com> 15307M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15308L: linux-media@vger.kernel.org 15309S: Maintained 15310T: git git://linuxtv.org/media_tree.git 15311F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15312F: drivers/media/i2c/ov9282.c 15313 15314OMNIVISION OV9640 SENSOR DRIVER 15315M: Petr Cvek <petrcvekcz@gmail.com> 15316L: linux-media@vger.kernel.org 15317S: Maintained 15318F: drivers/media/i2c/ov9640.* 15319 15320OMNIVISION OV9650 SENSOR DRIVER 15321M: Sakari Ailus <sakari.ailus@linux.intel.com> 15322R: Akinobu Mita <akinobu.mita@gmail.com> 15323R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15324L: linux-media@vger.kernel.org 15325S: Maintained 15326T: git git://linuxtv.org/media_tree.git 15327F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15328F: drivers/media/i2c/ov9650.c 15329 15330OMNIVISION OV9734 SENSOR DRIVER 15331M: Tianshu Qiu <tian.shu.qiu@intel.com> 15332R: Bingbu Cao <bingbu.cao@intel.com> 15333L: linux-media@vger.kernel.org 15334S: Maintained 15335T: git git://linuxtv.org/media_tree.git 15336F: drivers/media/i2c/ov9734.c 15337 15338ONBOARD USB HUB DRIVER 15339M: Matthias Kaehlcke <mka@chromium.org> 15340L: linux-usb@vger.kernel.org 15341S: Maintained 15342F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15343F: drivers/usb/misc/onboard_usb_hub.c 15344 15345ONENAND FLASH DRIVER 15346M: Kyungmin Park <kyungmin.park@samsung.com> 15347L: linux-mtd@lists.infradead.org 15348S: Maintained 15349F: drivers/mtd/nand/onenand/ 15350F: include/linux/mtd/onenand*.h 15351 15352ONION OMEGA2+ BOARD 15353M: Harvey Hunt <harveyhuntnexus@gmail.com> 15354L: linux-mips@vger.kernel.org 15355S: Maintained 15356F: arch/mips/boot/dts/ralink/omega2p.dts 15357 15358OP-TEE DRIVER 15359M: Jens Wiklander <jens.wiklander@linaro.org> 15360L: op-tee@lists.trustedfirmware.org 15361S: Maintained 15362F: Documentation/ABI/testing/sysfs-bus-optee-devices 15363F: drivers/tee/optee/ 15364 15365OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15366M: Sumit Garg <sumit.garg@linaro.org> 15367L: op-tee@lists.trustedfirmware.org 15368S: Maintained 15369F: drivers/char/hw_random/optee-rng.c 15370 15371OP-TEE RTC DRIVER 15372M: Clément Léger <clement.leger@bootlin.com> 15373L: linux-rtc@vger.kernel.org 15374S: Maintained 15375F: drivers/rtc/rtc-optee.c 15376 15377OPA-VNIC DRIVER 15378M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15379L: linux-rdma@vger.kernel.org 15380S: Supported 15381F: drivers/infiniband/ulp/opa_vnic 15382 15383OPEN FIRMWARE AND FLATTENED DEVICE TREE 15384M: Rob Herring <robh+dt@kernel.org> 15385M: Frank Rowand <frowand.list@gmail.com> 15386L: devicetree@vger.kernel.org 15387S: Maintained 15388C: irc://irc.libera.chat/devicetree 15389W: http://www.devicetree.org/ 15390T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15391F: Documentation/ABI/testing/sysfs-firmware-ofw 15392F: drivers/of/ 15393F: include/linux/of*.h 15394F: scripts/dtc/ 15395K: of_overlay_notifier_ 15396K: of_overlay_fdt_apply 15397K: of_overlay_remove 15398 15399OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15400M: Rob Herring <robh+dt@kernel.org> 15401M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15402L: devicetree@vger.kernel.org 15403S: Maintained 15404C: irc://irc.libera.chat/devicetree 15405Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15406T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15407F: Documentation/devicetree/ 15408F: arch/*/boot/dts/ 15409F: include/dt-bindings/ 15410 15411OPENCOMPUTE PTP CLOCK DRIVER 15412M: Jonathan Lemon <jonathan.lemon@gmail.com> 15413M: Vadim Fedorenko <vadfed@fb.com> 15414L: netdev@vger.kernel.org 15415S: Maintained 15416F: drivers/ptp/ptp_ocp.c 15417 15418OPENCORES I2C BUS DRIVER 15419M: Peter Korsgaard <peter@korsgaard.com> 15420M: Andrew Lunn <andrew@lunn.ch> 15421L: linux-i2c@vger.kernel.org 15422S: Maintained 15423F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15424F: Documentation/i2c/busses/i2c-ocores.rst 15425F: drivers/i2c/busses/i2c-ocores.c 15426F: include/linux/platform_data/i2c-ocores.h 15427 15428OPENRISC ARCHITECTURE 15429M: Jonas Bonn <jonas@southpole.se> 15430M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15431M: Stafford Horne <shorne@gmail.com> 15432L: openrisc@lists.librecores.org 15433S: Maintained 15434W: http://openrisc.io 15435T: git https://github.com/openrisc/linux.git 15436F: Documentation/devicetree/bindings/openrisc/ 15437F: Documentation/openrisc/ 15438F: arch/openrisc/ 15439F: drivers/irqchip/irq-ompic.c 15440F: drivers/irqchip/irq-or1k-* 15441 15442OPENVSWITCH 15443M: Pravin B Shelar <pshelar@ovn.org> 15444L: netdev@vger.kernel.org 15445L: dev@openvswitch.org 15446S: Maintained 15447W: http://openvswitch.org 15448F: include/uapi/linux/openvswitch.h 15449F: net/openvswitch/ 15450F: tools/testing/selftests/net/openvswitch/ 15451 15452OPERATING PERFORMANCE POINTS (OPP) 15453M: Viresh Kumar <vireshk@kernel.org> 15454M: Nishanth Menon <nm@ti.com> 15455M: Stephen Boyd <sboyd@kernel.org> 15456L: linux-pm@vger.kernel.org 15457S: Maintained 15458T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15459F: Documentation/devicetree/bindings/opp/ 15460F: Documentation/power/opp.rst 15461F: drivers/opp/ 15462F: include/linux/pm_opp.h 15463 15464OPL4 DRIVER 15465M: Clemens Ladisch <clemens@ladisch.de> 15466L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15467S: Maintained 15468T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15469F: sound/drivers/opl4/ 15470 15471ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15472M: Mark Fasheh <mark@fasheh.com> 15473M: Joel Becker <jlbec@evilplan.org> 15474M: Joseph Qi <joseph.qi@linux.alibaba.com> 15475L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15476S: Supported 15477W: http://ocfs2.wiki.kernel.org 15478F: Documentation/filesystems/dlmfs.rst 15479F: Documentation/filesystems/ocfs2.rst 15480F: fs/ocfs2/ 15481 15482ORANGEFS FILESYSTEM 15483M: Mike Marshall <hubcap@omnibond.com> 15484R: Martin Brandenburg <martin@omnibond.com> 15485L: devel@lists.orangefs.org 15486S: Supported 15487T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15488F: Documentation/filesystems/orangefs.rst 15489F: fs/orangefs/ 15490 15491ORINOCO DRIVER 15492L: linux-wireless@vger.kernel.org 15493S: Orphan 15494W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15495W: http://www.nongnu.org/orinoco/ 15496F: drivers/net/wireless/intersil/orinoco/ 15497 15498OV2659 OMNIVISION SENSOR DRIVER 15499M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15500L: linux-media@vger.kernel.org 15501S: Maintained 15502W: https://linuxtv.org 15503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15504T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15505F: drivers/media/i2c/ov2659.c 15506F: include/media/i2c/ov2659.h 15507 15508OVERLAY FILESYSTEM 15509M: Miklos Szeredi <miklos@szeredi.hu> 15510L: linux-unionfs@vger.kernel.org 15511S: Supported 15512T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15513F: Documentation/filesystems/overlayfs.rst 15514F: fs/overlayfs/ 15515 15516P54 WIRELESS DRIVER 15517M: Christian Lamparter <chunkeey@googlemail.com> 15518L: linux-wireless@vger.kernel.org 15519S: Maintained 15520W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15521F: drivers/net/wireless/intersil/p54/ 15522 15523PACKING 15524M: Vladimir Oltean <olteanv@gmail.com> 15525L: netdev@vger.kernel.org 15526S: Supported 15527F: Documentation/core-api/packing.rst 15528F: include/linux/packing.h 15529F: lib/packing.c 15530 15531PADATA PARALLEL EXECUTION MECHANISM 15532M: Steffen Klassert <steffen.klassert@secunet.com> 15533M: Daniel Jordan <daniel.m.jordan@oracle.com> 15534L: linux-crypto@vger.kernel.org 15535L: linux-kernel@vger.kernel.org 15536S: Maintained 15537F: Documentation/core-api/padata.rst 15538F: include/linux/padata.h 15539F: kernel/padata.c 15540 15541PAGE CACHE 15542M: Matthew Wilcox (Oracle) <willy@infradead.org> 15543L: linux-fsdevel@vger.kernel.org 15544S: Supported 15545T: git git://git.infradead.org/users/willy/pagecache.git 15546F: Documentation/filesystems/locking.rst 15547F: Documentation/filesystems/vfs.rst 15548F: include/linux/pagemap.h 15549F: mm/filemap.c 15550F: mm/page-writeback.c 15551F: mm/readahead.c 15552F: mm/truncate.c 15553 15554PAGE POOL 15555M: Jesper Dangaard Brouer <hawk@kernel.org> 15556M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15557L: netdev@vger.kernel.org 15558S: Supported 15559F: Documentation/networking/page_pool.rst 15560F: include/net/page_pool.h 15561F: include/trace/events/page_pool.h 15562F: net/core/page_pool.c 15563 15564PAGE TABLE CHECK 15565M: Pasha Tatashin <pasha.tatashin@soleen.com> 15566M: Andrew Morton <akpm@linux-foundation.org> 15567L: linux-mm@kvack.org 15568S: Maintained 15569F: Documentation/mm/page_table_check.rst 15570F: include/linux/page_table_check.h 15571F: mm/page_table_check.c 15572 15573PANASONIC LAPTOP ACPI EXTRAS DRIVER 15574M: Kenneth Chan <kenneth.t.chan@gmail.com> 15575L: platform-driver-x86@vger.kernel.org 15576S: Maintained 15577F: drivers/platform/x86/panasonic-laptop.c 15578 15579PARALLAX PING IIO SENSOR DRIVER 15580M: Andreas Klinger <ak@it-klinger.de> 15581L: linux-iio@vger.kernel.org 15582S: Maintained 15583F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15584F: drivers/iio/proximity/ping.c 15585 15586PARALLEL LCD/KEYPAD PANEL DRIVER 15587M: Willy Tarreau <willy@haproxy.com> 15588M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15589S: Odd Fixes 15590F: Documentation/admin-guide/lcd-panel-cgram.rst 15591F: drivers/auxdisplay/panel.c 15592 15593PARALLEL PORT SUBSYSTEM 15594M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15595M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15596L: linux-parport@lists.infradead.org (subscribers-only) 15597S: Maintained 15598F: Documentation/driver-api/parport*.rst 15599F: drivers/char/ppdev.c 15600F: drivers/parport/ 15601F: include/linux/parport*.h 15602F: include/uapi/linux/ppdev.h 15603 15604PARAVIRT_OPS INTERFACE 15605M: Juergen Gross <jgross@suse.com> 15606M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15607R: Alexey Makhalov <amakhalov@vmware.com> 15608R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15609L: virtualization@lists.linux-foundation.org 15610L: x86@kernel.org 15611S: Supported 15612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15613F: Documentation/virt/paravirt_ops.rst 15614F: arch/*/include/asm/paravirt*.h 15615F: arch/*/kernel/paravirt* 15616F: include/linux/hypervisor.h 15617 15618PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15619M: Tim Waugh <tim@cyberelk.net> 15620L: linux-parport@lists.infradead.org (subscribers-only) 15621S: Maintained 15622F: Documentation/admin-guide/blockdev/paride.rst 15623F: drivers/block/paride/ 15624 15625PARISC ARCHITECTURE 15626M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15627M: Helge Deller <deller@gmx.de> 15628L: linux-parisc@vger.kernel.org 15629S: Maintained 15630W: https://parisc.wiki.kernel.org 15631Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15632T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15633T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15634F: Documentation/parisc/ 15635F: arch/parisc/ 15636F: drivers/char/agp/parisc-agp.c 15637F: drivers/input/misc/hp_sdc_rtc.c 15638F: drivers/input/serio/gscps2.c 15639F: drivers/input/serio/hp_sdc* 15640F: drivers/parisc/ 15641F: drivers/parport/parport_gsc.* 15642F: drivers/tty/serial/8250/8250_parisc.c 15643F: drivers/video/console/sti* 15644F: drivers/video/fbdev/sti* 15645F: drivers/video/logo/logo_parisc* 15646F: include/linux/hp_sdc.h 15647 15648PARMAN 15649M: Jiri Pirko <jiri@nvidia.com> 15650L: netdev@vger.kernel.org 15651S: Supported 15652F: include/linux/parman.h 15653F: lib/parman.c 15654F: lib/test_parman.c 15655 15656PC ENGINES APU BOARD DRIVER 15657M: Enrico Weigelt, metux IT consult <info@metux.net> 15658S: Maintained 15659F: drivers/platform/x86/pcengines-apuv2.c 15660 15661PC87360 HARDWARE MONITORING DRIVER 15662M: Jim Cromie <jim.cromie@gmail.com> 15663L: linux-hwmon@vger.kernel.org 15664S: Maintained 15665F: Documentation/hwmon/pc87360.rst 15666F: drivers/hwmon/pc87360.c 15667 15668PC8736x GPIO DRIVER 15669M: Jim Cromie <jim.cromie@gmail.com> 15670S: Maintained 15671F: drivers/char/pc8736x_gpio.c 15672 15673PC87427 HARDWARE MONITORING DRIVER 15674M: Jean Delvare <jdelvare@suse.com> 15675L: linux-hwmon@vger.kernel.org 15676S: Maintained 15677F: Documentation/hwmon/pc87427.rst 15678F: drivers/hwmon/pc87427.c 15679 15680PCA9532 LED DRIVER 15681M: Riku Voipio <riku.voipio@iki.fi> 15682S: Maintained 15683F: drivers/leds/leds-pca9532.c 15684F: include/linux/leds-pca9532.h 15685 15686PCA9541 I2C BUS MASTER SELECTOR DRIVER 15687M: Guenter Roeck <linux@roeck-us.net> 15688L: linux-i2c@vger.kernel.org 15689S: Maintained 15690F: drivers/i2c/muxes/i2c-mux-pca9541.c 15691 15692PCDP - PRIMARY CONSOLE AND DEBUG PORT 15693M: Khalid Aziz <khalid@gonehiking.org> 15694S: Maintained 15695F: drivers/firmware/pcdp.* 15696 15697PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15698M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15699M: Pali Rohár <pali@kernel.org> 15700L: linux-pci@vger.kernel.org 15701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15702S: Maintained 15703F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15704F: drivers/pci/controller/pci-aardvark.c 15705 15706PCI DRIVER FOR ALTERA PCIE IP 15707M: Joyce Ooi <joyce.ooi@intel.com> 15708L: linux-pci@vger.kernel.org 15709S: Supported 15710F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15711F: drivers/pci/controller/pcie-altera.c 15712 15713PCI DRIVER FOR APPLIEDMICRO XGENE 15714M: Toan Le <toan@os.amperecomputing.com> 15715L: linux-pci@vger.kernel.org 15716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15717S: Maintained 15718F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15719F: drivers/pci/controller/pci-xgene.c 15720 15721PCI DRIVER FOR ARM VERSATILE PLATFORM 15722M: Rob Herring <robh@kernel.org> 15723L: linux-pci@vger.kernel.org 15724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15725S: Maintained 15726F: Documentation/devicetree/bindings/pci/versatile.yaml 15727F: drivers/pci/controller/pci-versatile.c 15728 15729PCI DRIVER FOR ARMADA 8K 15730M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15731L: linux-pci@vger.kernel.org 15732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15733S: Maintained 15734F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15735F: drivers/pci/controller/dwc/pcie-armada8k.c 15736 15737PCI DRIVER FOR CADENCE PCIE IP 15738M: Tom Joseph <tjoseph@cadence.com> 15739L: linux-pci@vger.kernel.org 15740S: Maintained 15741F: Documentation/devicetree/bindings/pci/cdns,* 15742F: drivers/pci/controller/cadence/ 15743 15744PCI DRIVER FOR FREESCALE LAYERSCAPE 15745M: Minghuan Lian <minghuan.Lian@nxp.com> 15746M: Mingkai Hu <mingkai.hu@nxp.com> 15747M: Roy Zang <roy.zang@nxp.com> 15748L: linuxppc-dev@lists.ozlabs.org 15749L: linux-pci@vger.kernel.org 15750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15751S: Maintained 15752F: drivers/pci/controller/dwc/*layerscape* 15753 15754PCI DRIVER FOR GENERIC OF HOSTS 15755M: Will Deacon <will@kernel.org> 15756L: linux-pci@vger.kernel.org 15757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15758S: Maintained 15759F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15760F: drivers/pci/controller/pci-host-common.c 15761F: drivers/pci/controller/pci-host-generic.c 15762 15763PCI DRIVER FOR IMX6 15764M: Richard Zhu <hongxing.zhu@nxp.com> 15765M: Lucas Stach <l.stach@pengutronix.de> 15766L: linux-pci@vger.kernel.org 15767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15768S: Maintained 15769F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15770F: drivers/pci/controller/dwc/*imx6* 15771 15772PCI DRIVER FOR FU740 15773M: Paul Walmsley <paul.walmsley@sifive.com> 15774M: Greentime Hu <greentime.hu@sifive.com> 15775L: linux-pci@vger.kernel.org 15776S: Maintained 15777F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15778F: drivers/pci/controller/dwc/pcie-fu740.c 15779 15780PCI DRIVER FOR INTEL IXP4XX 15781M: Linus Walleij <linus.walleij@linaro.org> 15782S: Maintained 15783F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15784F: drivers/pci/controller/pci-ixp4xx.c 15785 15786PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15787M: Nirmal Patel <nirmal.patel@linux.intel.com> 15788R: Jonathan Derrick <jonathan.derrick@linux.dev> 15789L: linux-pci@vger.kernel.org 15790S: Supported 15791F: drivers/pci/controller/vmd.c 15792 15793PCI DRIVER FOR MICROSEMI SWITCHTEC 15794M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15795M: Logan Gunthorpe <logang@deltatee.com> 15796L: linux-pci@vger.kernel.org 15797S: Maintained 15798F: Documentation/ABI/testing/sysfs-class-switchtec 15799F: Documentation/driver-api/switchtec.rst 15800F: drivers/ntb/hw/mscc/ 15801F: drivers/pci/switch/switchtec* 15802F: include/linux/switchtec.h 15803F: include/uapi/linux/switchtec_ioctl.h 15804 15805PCI DRIVER FOR MOBIVEIL PCIE IP 15806M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15807M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15808L: linux-pci@vger.kernel.org 15809S: Supported 15810F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15811F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15812 15813PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15814M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15815M: Pali Rohár <pali@kernel.org> 15816L: linux-pci@vger.kernel.org 15817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15818S: Maintained 15819F: drivers/pci/controller/*mvebu* 15820 15821PCI DRIVER FOR NVIDIA TEGRA 15822M: Thierry Reding <thierry.reding@gmail.com> 15823L: linux-tegra@vger.kernel.org 15824L: linux-pci@vger.kernel.org 15825S: Supported 15826F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15827F: drivers/pci/controller/pci-tegra.c 15828 15829PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15830M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15831L: linux-pci@vger.kernel.org 15832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15833S: Maintained 15834F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15835F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15836 15837PCI DRIVER FOR RENESAS R-CAR 15838M: Marek Vasut <marek.vasut+renesas@gmail.com> 15839M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15840L: linux-pci@vger.kernel.org 15841L: linux-renesas-soc@vger.kernel.org 15842S: Maintained 15843F: Documentation/devicetree/bindings/pci/*rcar* 15844F: drivers/pci/controller/*rcar* 15845 15846PCI DRIVER FOR SAMSUNG EXYNOS 15847M: Jingoo Han <jingoohan1@gmail.com> 15848L: linux-pci@vger.kernel.org 15849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15850L: linux-samsung-soc@vger.kernel.org 15851S: Maintained 15852F: drivers/pci/controller/dwc/pci-exynos.c 15853 15854PCI DRIVER FOR SYNOPSYS DESIGNWARE 15855M: Jingoo Han <jingoohan1@gmail.com> 15856M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15857L: linux-pci@vger.kernel.org 15858S: Maintained 15859F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15860F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15861F: drivers/pci/controller/dwc/*designware* 15862 15863PCI DRIVER FOR TI DRA7XX/J721E 15864M: Vignesh Raghavendra <vigneshr@ti.com> 15865L: linux-omap@vger.kernel.org 15866L: linux-pci@vger.kernel.org 15867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15868S: Supported 15869F: Documentation/devicetree/bindings/pci/ti-pci.txt 15870F: drivers/pci/controller/cadence/pci-j721e.c 15871F: drivers/pci/controller/dwc/pci-dra7xx.c 15872 15873PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15874M: Linus Walleij <linus.walleij@linaro.org> 15875L: linux-pci@vger.kernel.org 15876S: Maintained 15877F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15878F: drivers/pci/controller/pci-v3-semi.c 15879 15880PCI ENDPOINT SUBSYSTEM 15881M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15882R: Krzysztof Wilczyński <kw@linux.com> 15883R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15884R: Kishon Vijay Abraham I <kishon@kernel.org> 15885L: linux-pci@vger.kernel.org 15886S: Supported 15887Q: https://patchwork.kernel.org/project/linux-pci/list/ 15888B: https://bugzilla.kernel.org 15889C: irc://irc.oftc.net/linux-pci 15890T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15891F: Documentation/PCI/endpoint/* 15892F: Documentation/misc-devices/pci-endpoint-test.rst 15893F: drivers/misc/pci_endpoint_test.c 15894F: drivers/pci/endpoint/ 15895F: tools/pci/ 15896 15897PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15898M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15899R: Oliver O'Halloran <oohall@gmail.com> 15900L: linuxppc-dev@lists.ozlabs.org 15901S: Supported 15902F: Documentation/PCI/pci-error-recovery.rst 15903F: Documentation/powerpc/eeh-pci-error-recovery.rst 15904F: arch/powerpc/include/*/eeh*.h 15905F: arch/powerpc/kernel/eeh*.c 15906F: arch/powerpc/platforms/*/eeh*.c 15907F: drivers/pci/pcie/aer.c 15908F: drivers/pci/pcie/dpc.c 15909F: drivers/pci/pcie/err.c 15910 15911PCI ERROR RECOVERY 15912M: Linas Vepstas <linasvepstas@gmail.com> 15913L: linux-pci@vger.kernel.org 15914S: Supported 15915F: Documentation/PCI/pci-error-recovery.rst 15916 15917PCI PEER-TO-PEER DMA (P2PDMA) 15918M: Bjorn Helgaas <bhelgaas@google.com> 15919M: Logan Gunthorpe <logang@deltatee.com> 15920L: linux-pci@vger.kernel.org 15921S: Supported 15922Q: https://patchwork.kernel.org/project/linux-pci/list/ 15923B: https://bugzilla.kernel.org 15924C: irc://irc.oftc.net/linux-pci 15925T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15926F: Documentation/driver-api/pci/p2pdma.rst 15927F: drivers/pci/p2pdma.c 15928F: include/linux/pci-p2pdma.h 15929 15930PCI MSI DRIVER FOR ALTERA MSI IP 15931M: Joyce Ooi <joyce.ooi@intel.com> 15932L: linux-pci@vger.kernel.org 15933S: Supported 15934F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15935F: drivers/pci/controller/pcie-altera-msi.c 15936 15937PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15938M: Toan Le <toan@os.amperecomputing.com> 15939L: linux-pci@vger.kernel.org 15940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15941S: Maintained 15942F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15943F: drivers/pci/controller/pci-xgene-msi.c 15944 15945PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15946M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15947R: Rob Herring <robh@kernel.org> 15948R: Krzysztof Wilczyński <kw@linux.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/lpieralisi/pci.git 15955F: drivers/pci/controller/ 15956F: drivers/pci/pci-bridge-emul.c 15957F: drivers/pci/pci-bridge-emul.h 15958 15959PCI SUBSYSTEM 15960M: Bjorn Helgaas <bhelgaas@google.com> 15961L: linux-pci@vger.kernel.org 15962S: Supported 15963Q: https://patchwork.kernel.org/project/linux-pci/list/ 15964B: https://bugzilla.kernel.org 15965C: irc://irc.oftc.net/linux-pci 15966T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15967F: Documentation/PCI/ 15968F: Documentation/devicetree/bindings/pci/ 15969F: arch/x86/kernel/early-quirks.c 15970F: arch/x86/kernel/quirks.c 15971F: arch/x86/pci/ 15972F: drivers/acpi/pci* 15973F: drivers/pci/ 15974F: include/asm-generic/pci* 15975F: include/linux/of_pci.h 15976F: include/linux/pci* 15977F: include/uapi/linux/pci* 15978F: lib/pci* 15979 15980PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15981M: Jonathan Chocron <jonnyc@amazon.com> 15982L: linux-pci@vger.kernel.org 15983S: Maintained 15984F: Documentation/devicetree/bindings/pci/pcie-al.txt 15985F: drivers/pci/controller/dwc/pcie-al.c 15986 15987PCIE DRIVER FOR AMLOGIC MESON 15988M: Yue Wang <yue.wang@Amlogic.com> 15989L: linux-pci@vger.kernel.org 15990L: linux-amlogic@lists.infradead.org 15991S: Maintained 15992F: drivers/pci/controller/dwc/pci-meson.c 15993 15994PCIE DRIVER FOR AXIS ARTPEC 15995M: Jesper Nilsson <jesper.nilsson@axis.com> 15996L: linux-arm-kernel@axis.com 15997L: linux-pci@vger.kernel.org 15998S: Maintained 15999F: Documentation/devicetree/bindings/pci/axis,artpec* 16000F: drivers/pci/controller/dwc/*artpec* 16001 16002PCIE DRIVER FOR CAVIUM THUNDERX 16003M: Robert Richter <rric@kernel.org> 16004L: linux-pci@vger.kernel.org 16005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16006S: Odd Fixes 16007F: drivers/pci/controller/pci-thunder-* 16008 16009PCIE DRIVER FOR HISILICON 16010M: Zhou Wang <wangzhou1@hisilicon.com> 16011L: linux-pci@vger.kernel.org 16012S: Maintained 16013F: drivers/pci/controller/dwc/pcie-hisi.c 16014 16015PCIE DRIVER FOR HISILICON KIRIN 16016M: Xiaowei Song <songxiaowei@hisilicon.com> 16017M: Binghui Wang <wangbinghui@hisilicon.com> 16018L: linux-pci@vger.kernel.org 16019S: Maintained 16020F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16021F: drivers/pci/controller/dwc/pcie-kirin.c 16022 16023PCIE DRIVER FOR HISILICON STB 16024M: Shawn Guo <shawn.guo@linaro.org> 16025L: linux-pci@vger.kernel.org 16026S: Maintained 16027F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16028F: drivers/pci/controller/dwc/pcie-histb.c 16029 16030PCIE DRIVER FOR INTEL KEEM BAY 16031M: Srikanth Thokala <srikanth.thokala@intel.com> 16032L: linux-pci@vger.kernel.org 16033S: Supported 16034F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16035F: drivers/pci/controller/dwc/pcie-keembay.c 16036 16037PCIE DRIVER FOR INTEL LGM GW SOC 16038M: Rahul Tanwar <rtanwar@maxlinear.com> 16039L: linux-pci@vger.kernel.org 16040S: Maintained 16041F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16042F: drivers/pci/controller/dwc/pcie-intel-gw.c 16043 16044PCIE DRIVER FOR MEDIATEK 16045M: Ryder Lee <ryder.lee@mediatek.com> 16046M: Jianjun Wang <jianjun.wang@mediatek.com> 16047L: linux-pci@vger.kernel.org 16048L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16049S: Supported 16050F: Documentation/devicetree/bindings/pci/mediatek* 16051F: drivers/pci/controller/*mediatek* 16052 16053PCIE DRIVER FOR MICROCHIP 16054M: Daire McNamara <daire.mcnamara@microchip.com> 16055L: linux-pci@vger.kernel.org 16056S: Supported 16057F: Documentation/devicetree/bindings/pci/microchip* 16058F: drivers/pci/controller/*microchip* 16059 16060PCIE DRIVER FOR QUALCOMM MSM 16061M: Stanimir Varbanov <svarbanov@mm-sol.com> 16062L: linux-pci@vger.kernel.org 16063L: linux-arm-msm@vger.kernel.org 16064S: Maintained 16065F: drivers/pci/controller/dwc/pcie-qcom.c 16066 16067PCIE ENDPOINT DRIVER FOR QUALCOMM 16068M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16069L: linux-pci@vger.kernel.org 16070L: linux-arm-msm@vger.kernel.org 16071S: Maintained 16072F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16073F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16074 16075PCIE DRIVER FOR ROCKCHIP 16076M: Shawn Lin <shawn.lin@rock-chips.com> 16077L: linux-pci@vger.kernel.org 16078L: linux-rockchip@lists.infradead.org 16079S: Maintained 16080F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16081F: drivers/pci/controller/pcie-rockchip* 16082 16083PCIE DRIVER FOR SOCIONEXT UNIPHIER 16084M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16085L: linux-pci@vger.kernel.org 16086S: Maintained 16087F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16088F: drivers/pci/controller/dwc/pcie-uniphier* 16089 16090PCIE DRIVER FOR ST SPEAR13XX 16091M: Pratyush Anand <pratyush.anand@gmail.com> 16092L: linux-pci@vger.kernel.org 16093S: Maintained 16094F: drivers/pci/controller/dwc/*spear* 16095 16096PCI DRIVER FOR XILINX VERSAL CPM 16097M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16098M: Michal Simek <michal.simek@amd.com> 16099L: linux-pci@vger.kernel.org 16100S: Maintained 16101F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16102F: drivers/pci/controller/pcie-xilinx-cpm.c 16103 16104PCMCIA SUBSYSTEM 16105M: Dominik Brodowski <linux@dominikbrodowski.net> 16106S: Odd Fixes 16107T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16108F: Documentation/pcmcia/ 16109F: drivers/pcmcia/ 16110F: include/pcmcia/ 16111F: tools/pcmcia/ 16112 16113PCNET32 NETWORK DRIVER 16114M: Don Fry <pcnet32@frontier.com> 16115L: netdev@vger.kernel.org 16116S: Maintained 16117F: drivers/net/ethernet/amd/pcnet32.c 16118 16119PCRYPT PARALLEL CRYPTO ENGINE 16120M: Steffen Klassert <steffen.klassert@secunet.com> 16121L: linux-crypto@vger.kernel.org 16122S: Maintained 16123F: crypto/pcrypt.c 16124F: include/crypto/pcrypt.h 16125 16126PEAQ WMI HOTKEYS DRIVER 16127M: Hans de Goede <hdegoede@redhat.com> 16128L: platform-driver-x86@vger.kernel.org 16129S: Maintained 16130F: drivers/platform/x86/peaq-wmi.c 16131 16132PECI HARDWARE MONITORING DRIVERS 16133M: Iwona Winiarska <iwona.winiarska@intel.com> 16134L: linux-hwmon@vger.kernel.org 16135S: Supported 16136F: Documentation/hwmon/peci-cputemp.rst 16137F: Documentation/hwmon/peci-dimmtemp.rst 16138F: drivers/hwmon/peci/ 16139 16140PECI SUBSYSTEM 16141M: Iwona Winiarska <iwona.winiarska@intel.com> 16142L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16143S: Supported 16144F: Documentation/devicetree/bindings/peci/ 16145F: Documentation/peci/ 16146F: drivers/peci/ 16147F: include/linux/peci-cpu.h 16148F: include/linux/peci.h 16149 16150PENSANDO ETHERNET DRIVERS 16151M: Shannon Nelson <snelson@pensando.io> 16152M: drivers@pensando.io 16153L: netdev@vger.kernel.org 16154S: Supported 16155F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16156F: drivers/net/ethernet/pensando/ 16157 16158PER-CPU MEMORY ALLOCATOR 16159M: Dennis Zhou <dennis@kernel.org> 16160M: Tejun Heo <tj@kernel.org> 16161M: Christoph Lameter <cl@linux.com> 16162L: linux-mm@kvack.org 16163S: Maintained 16164T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16165F: arch/*/include/asm/percpu.h 16166F: include/linux/percpu*.h 16167F: lib/percpu*.c 16168F: mm/percpu*.c 16169 16170PER-TASK DELAY ACCOUNTING 16171M: Balbir Singh <bsingharora@gmail.com> 16172S: Maintained 16173F: include/linux/delayacct.h 16174F: kernel/delayacct.c 16175 16176PERFORMANCE EVENTS SUBSYSTEM 16177M: Peter Zijlstra <peterz@infradead.org> 16178M: Ingo Molnar <mingo@redhat.com> 16179M: Arnaldo Carvalho de Melo <acme@kernel.org> 16180R: Mark Rutland <mark.rutland@arm.com> 16181R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16182R: Jiri Olsa <jolsa@kernel.org> 16183R: Namhyung Kim <namhyung@kernel.org> 16184L: linux-perf-users@vger.kernel.org 16185L: linux-kernel@vger.kernel.org 16186S: Supported 16187W: https://perf.wiki.kernel.org/ 16188T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16189F: arch/*/events/* 16190F: arch/*/events/*/* 16191F: arch/*/include/asm/perf_event.h 16192F: arch/*/kernel/*/*/perf_event*.c 16193F: arch/*/kernel/*/perf_event*.c 16194F: arch/*/kernel/perf_callchain.c 16195F: arch/*/kernel/perf_event*.c 16196F: include/linux/perf_event.h 16197F: include/uapi/linux/perf_event.h 16198F: kernel/events/* 16199F: tools/lib/perf/ 16200F: tools/perf/ 16201 16202PERFORMANCE EVENTS TOOLING ARM64 16203R: John Garry <john.g.garry@oracle.com> 16204R: Will Deacon <will@kernel.org> 16205R: James Clark <james.clark@arm.com> 16206R: Mike Leach <mike.leach@linaro.org> 16207R: Leo Yan <leo.yan@linaro.org> 16208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16209S: Supported 16210F: tools/build/feature/test-libopencsd.c 16211F: tools/perf/arch/arm*/ 16212F: tools/perf/pmu-events/arch/arm64/ 16213F: tools/perf/util/arm-spe* 16214F: tools/perf/util/cs-etm* 16215 16216PERSONALITY HANDLING 16217M: Christoph Hellwig <hch@infradead.org> 16218L: linux-abi-devel@lists.sourceforge.net 16219S: Maintained 16220F: include/linux/personality.h 16221F: include/uapi/linux/personality.h 16222 16223PHOENIX RC FLIGHT CONTROLLER ADAPTER 16224M: Marcus Folkesson <marcus.folkesson@gmail.com> 16225L: linux-input@vger.kernel.org 16226S: Maintained 16227F: Documentation/input/devices/pxrc.rst 16228F: drivers/input/joystick/pxrc.c 16229 16230PHONET PROTOCOL 16231M: Remi Denis-Courmont <courmisch@gmail.com> 16232S: Supported 16233F: Documentation/networking/phonet.rst 16234F: include/linux/phonet.h 16235F: include/net/phonet/ 16236F: include/uapi/linux/phonet.h 16237F: net/phonet/ 16238 16239PHRAM MTD DRIVER 16240M: Joern Engel <joern@lazybastard.org> 16241L: linux-mtd@lists.infradead.org 16242S: Maintained 16243F: drivers/mtd/devices/phram.c 16244 16245PICOLCD HID DRIVER 16246M: Bruno Prémont <bonbons@linux-vserver.org> 16247L: linux-input@vger.kernel.org 16248S: Maintained 16249F: drivers/hid/hid-picolcd* 16250 16251PIDFD API 16252M: Christian Brauner <christian@brauner.io> 16253L: linux-kernel@vger.kernel.org 16254S: Maintained 16255T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16256F: samples/pidfd/ 16257F: tools/testing/selftests/clone3/ 16258F: tools/testing/selftests/pid_namespace/ 16259F: tools/testing/selftests/pidfd/ 16260K: (?i)pidfd 16261K: (?i)clone3 16262K: \b(clone_args|kernel_clone_args)\b 16263 16264PIN CONTROL SUBSYSTEM 16265M: Linus Walleij <linus.walleij@linaro.org> 16266L: linux-gpio@vger.kernel.org 16267S: Maintained 16268T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16269F: Documentation/devicetree/bindings/pinctrl/ 16270F: Documentation/driver-api/pin-control.rst 16271F: drivers/pinctrl/ 16272F: include/dt-bindings/pinctrl/ 16273F: include/linux/pinctrl/ 16274 16275PIN CONTROLLER - AMD 16276M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16277M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16278S: Maintained 16279F: drivers/pinctrl/pinctrl-amd.c 16280 16281PIN CONTROLLER - FREESCALE 16282M: Dong Aisheng <aisheng.dong@nxp.com> 16283M: Fabio Estevam <festevam@gmail.com> 16284M: Shawn Guo <shawnguo@kernel.org> 16285M: Jacky Bai <ping.bai@nxp.com> 16286R: Pengutronix Kernel Team <kernel@pengutronix.de> 16287L: linux-gpio@vger.kernel.org 16288S: Maintained 16289F: Documentation/devicetree/bindings/pinctrl/fsl,* 16290F: drivers/pinctrl/freescale/ 16291 16292PIN CONTROLLER - INTEL 16293M: Mika Westerberg <mika.westerberg@linux.intel.com> 16294M: Andy Shevchenko <andy@kernel.org> 16295S: Supported 16296T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16297F: drivers/pinctrl/intel/ 16298 16299PIN CONTROLLER - KEEMBAY 16300M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16301S: Supported 16302F: drivers/pinctrl/pinctrl-keembay* 16303 16304PIN CONTROLLER - MEDIATEK 16305M: Sean Wang <sean.wang@kernel.org> 16306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16307S: Maintained 16308F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16309F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16310F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16311F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16312F: drivers/pinctrl/mediatek/ 16313 16314PIN CONTROLLER - MICROCHIP AT91 16315M: Ludovic Desroches <ludovic.desroches@microchip.com> 16316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16317L: linux-gpio@vger.kernel.org 16318S: Supported 16319F: drivers/gpio/gpio-sama5d2-piobu.c 16320F: drivers/pinctrl/pinctrl-at91* 16321 16322PIN CONTROLLER - QUALCOMM 16323M: Bjorn Andersson <andersson@kernel.org> 16324L: linux-arm-msm@vger.kernel.org 16325S: Maintained 16326F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16327F: drivers/pinctrl/qcom/ 16328 16329PIN CONTROLLER - RENESAS 16330M: Geert Uytterhoeven <geert+renesas@glider.be> 16331L: linux-renesas-soc@vger.kernel.org 16332S: Supported 16333T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16334F: Documentation/devicetree/bindings/pinctrl/renesas,* 16335F: drivers/pinctrl/renesas/ 16336 16337PIN CONTROLLER - SAMSUNG 16338M: Tomasz Figa <tomasz.figa@gmail.com> 16339M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16340M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16341R: Alim Akhtar <alim.akhtar@samsung.com> 16342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16343L: linux-samsung-soc@vger.kernel.org 16344S: Maintained 16345C: irc://irc.libera.chat/linux-exynos 16346Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16347B: mailto:linux-samsung-soc@vger.kernel.org 16348T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16349F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16350F: drivers/pinctrl/samsung/ 16351F: include/dt-bindings/pinctrl/samsung.h 16352 16353PIN CONTROLLER - SINGLE 16354M: Tony Lindgren <tony@atomide.com> 16355M: Haojian Zhuang <haojian.zhuang@linaro.org> 16356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16357L: linux-omap@vger.kernel.org 16358S: Maintained 16359F: drivers/pinctrl/pinctrl-single.c 16360 16361PIN CONTROLLER - THUNDERBAY 16362M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16363S: Supported 16364F: drivers/pinctrl/pinctrl-thunderbay.c 16365 16366PIN CONTROLLER - SUNPLUS / TIBBO 16367M: Dvorkin Dmitry <dvorkin@tibbo.com> 16368M: Wells Lu <wellslutw@gmail.com> 16369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16370S: Maintained 16371W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16372F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16373F: drivers/pinctrl/sunplus/ 16374F: include/dt-bindings/pinctrl/sppctl*.h 16375 16376PINE64 PINEPHONE KEYBOARD DRIVER 16377M: Samuel Holland <samuel@sholland.org> 16378S: Supported 16379F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16380F: drivers/input/keyboard/pinephone-keyboard.c 16381 16382PKTCDVD DRIVER 16383M: linux-block@vger.kernel.org 16384S: Orphan 16385F: drivers/block/pktcdvd.c 16386F: include/linux/pktcdvd.h 16387F: include/uapi/linux/pktcdvd.h 16388 16389PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16390M: Tomasz Duszynski <tduszyns@gmail.com> 16391S: Maintained 16392F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16393F: drivers/iio/chemical/pms7003.c 16394 16395PLDMFW LIBRARY 16396M: Jacob Keller <jacob.e.keller@intel.com> 16397S: Maintained 16398F: Documentation/driver-api/pldmfw/ 16399F: include/linux/pldmfw.h 16400F: lib/pldmfw/ 16401 16402PLX DMA DRIVER 16403M: Logan Gunthorpe <logang@deltatee.com> 16404S: Maintained 16405F: drivers/dma/plx_dma.c 16406 16407PM6764TR DRIVER 16408M: Charles Hsu <hsu.yungteng@gmail.com> 16409L: linux-hwmon@vger.kernel.org 16410S: Maintained 16411F: Documentation/hwmon/pm6764tr.rst 16412F: drivers/hwmon/pmbus/pm6764tr.c 16413 16414PM-GRAPH UTILITY 16415M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16416L: linux-pm@vger.kernel.org 16417S: Supported 16418W: https://01.org/pm-graph 16419B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16420T: git git://github.com/intel/pm-graph 16421F: tools/power/pm-graph 16422 16423PMBUS HARDWARE MONITORING DRIVERS 16424M: Guenter Roeck <linux@roeck-us.net> 16425L: linux-hwmon@vger.kernel.org 16426S: Maintained 16427W: http://hwmon.wiki.kernel.org/ 16428W: http://www.roeck-us.net/linux/drivers/ 16429T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16430F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16431F: Documentation/devicetree/bindings/hwmon/max31785.txt 16432F: Documentation/hwmon/adm1275.rst 16433F: Documentation/hwmon/ibm-cffps.rst 16434F: Documentation/hwmon/ir35221.rst 16435F: Documentation/hwmon/lm25066.rst 16436F: Documentation/hwmon/ltc2978.rst 16437F: Documentation/hwmon/ltc3815.rst 16438F: Documentation/hwmon/max16064.rst 16439F: Documentation/hwmon/max20751.rst 16440F: Documentation/hwmon/max31785.rst 16441F: Documentation/hwmon/max34440.rst 16442F: Documentation/hwmon/max8688.rst 16443F: Documentation/hwmon/pmbus-core.rst 16444F: Documentation/hwmon/pmbus.rst 16445F: Documentation/hwmon/tps40422.rst 16446F: Documentation/hwmon/ucd9000.rst 16447F: Documentation/hwmon/ucd9200.rst 16448F: Documentation/hwmon/zl6100.rst 16449F: drivers/hwmon/pmbus/ 16450F: include/linux/pmbus.h 16451 16452PMC SIERRA MaxRAID DRIVER 16453L: linux-scsi@vger.kernel.org 16454S: Orphan 16455W: http://www.pmc-sierra.com/ 16456F: drivers/scsi/pmcraid.* 16457 16458PMC SIERRA PM8001 DRIVER 16459M: Jack Wang <jinpu.wang@cloud.ionos.com> 16460L: linux-scsi@vger.kernel.org 16461S: Supported 16462F: drivers/scsi/pm8001/ 16463 16464PNI RM3100 IIO DRIVER 16465M: Song Qiang <songqiang1304521@gmail.com> 16466L: linux-iio@vger.kernel.org 16467S: Maintained 16468F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16469F: drivers/iio/magnetometer/rm3100* 16470 16471PNP SUPPORT 16472M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16473L: linux-acpi@vger.kernel.org 16474S: Maintained 16475F: drivers/pnp/ 16476F: include/linux/pnp.h 16477 16478POSIX CLOCKS and TIMERS 16479M: Thomas Gleixner <tglx@linutronix.de> 16480L: linux-kernel@vger.kernel.org 16481S: Maintained 16482T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16483F: fs/timerfd.c 16484F: include/linux/time_namespace.h 16485F: include/linux/timer* 16486F: kernel/time/*timer* 16487F: kernel/time/namespace.c 16488 16489POWER MANAGEMENT CORE 16490M: "Rafael J. Wysocki" <rafael@kernel.org> 16491L: linux-pm@vger.kernel.org 16492S: Supported 16493B: https://bugzilla.kernel.org 16494T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16495F: drivers/base/power/ 16496F: drivers/powercap/ 16497F: include/linux/intel_rapl.h 16498F: include/linux/pm.h 16499F: include/linux/pm_* 16500F: include/linux/powercap.h 16501F: kernel/configs/nopm.config 16502 16503DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16504M: Daniel Lezcano <daniel.lezcano@kernel.org> 16505L: linux-pm@vger.kernel.org 16506S: Supported 16507B: https://bugzilla.kernel.org 16508T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16509F: drivers/powercap/dtpm* 16510F: include/linux/dtpm.h 16511 16512POWER STATE COORDINATION INTERFACE (PSCI) 16513M: Mark Rutland <mark.rutland@arm.com> 16514M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16516S: Maintained 16517F: drivers/firmware/psci/ 16518F: include/linux/psci.h 16519F: include/uapi/linux/psci.h 16520 16521POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16522M: Sebastian Reichel <sre@kernel.org> 16523L: linux-pm@vger.kernel.org 16524S: Maintained 16525T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16526F: Documentation/ABI/testing/sysfs-class-power 16527F: Documentation/devicetree/bindings/power/supply/ 16528F: drivers/power/supply/ 16529F: include/linux/power/ 16530F: include/linux/power_supply.h 16531 16532POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16533M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16534L: linuxppc-dev@lists.ozlabs.org 16535S: Maintained 16536F: drivers/char/powernv-op-panel.c 16537 16538PPP OVER ATM (RFC 2364) 16539M: Mitchell Blank Jr <mitch@sfgoth.com> 16540S: Maintained 16541F: include/uapi/linux/atmppp.h 16542F: net/atm/pppoatm.c 16543 16544PPP OVER ETHERNET 16545M: Michal Ostrowski <mostrows@earthlink.net> 16546S: Maintained 16547F: drivers/net/ppp/pppoe.c 16548F: drivers/net/ppp/pppox.c 16549 16550PPP OVER L2TP 16551M: James Chapman <jchapman@katalix.com> 16552S: Maintained 16553F: include/linux/if_pppol2tp.h 16554F: include/uapi/linux/if_pppol2tp.h 16555F: net/l2tp/l2tp_ppp.c 16556 16557PPP PROTOCOL DRIVERS AND COMPRESSORS 16558M: Paul Mackerras <paulus@samba.org> 16559L: linux-ppp@vger.kernel.org 16560S: Maintained 16561F: drivers/net/ppp/ppp_* 16562 16563PPS SUPPORT 16564M: Rodolfo Giometti <giometti@enneenne.com> 16565L: linuxpps@ml.enneenne.com (subscribers-only) 16566S: Maintained 16567W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16568F: Documentation/ABI/testing/sysfs-pps 16569F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16570F: Documentation/driver-api/pps.rst 16571F: drivers/pps/ 16572F: include/linux/pps*.h 16573F: include/uapi/linux/pps.h 16574 16575PPTP DRIVER 16576M: Dmitry Kozlov <xeb@mail.ru> 16577L: netdev@vger.kernel.org 16578S: Maintained 16579W: http://sourceforge.net/projects/accel-pptp 16580F: drivers/net/ppp/pptp.c 16581 16582PRESSURE STALL INFORMATION (PSI) 16583M: Johannes Weiner <hannes@cmpxchg.org> 16584M: Suren Baghdasaryan <surenb@google.com> 16585S: Maintained 16586F: include/linux/psi* 16587F: kernel/sched/psi.c 16588 16589PRINTK 16590M: Petr Mladek <pmladek@suse.com> 16591M: Sergey Senozhatsky <senozhatsky@chromium.org> 16592R: Steven Rostedt <rostedt@goodmis.org> 16593R: John Ogness <john.ogness@linutronix.de> 16594S: Maintained 16595T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16596F: include/linux/printk.h 16597F: kernel/printk/ 16598 16599PRINTK INDEXING 16600R: Chris Down <chris@chrisdown.name> 16601S: Maintained 16602F: Documentation/core-api/printk-index.rst 16603F: kernel/printk/index.c 16604K: printk_index 16605 16606PROC FILESYSTEM 16607L: linux-kernel@vger.kernel.org 16608L: linux-fsdevel@vger.kernel.org 16609S: Maintained 16610F: Documentation/filesystems/proc.rst 16611F: fs/proc/ 16612F: include/linux/proc_fs.h 16613F: tools/testing/selftests/proc/ 16614 16615PROC SYSCTL 16616M: Luis Chamberlain <mcgrof@kernel.org> 16617M: Kees Cook <keescook@chromium.org> 16618M: Iurii Zaikin <yzaikin@google.com> 16619L: linux-kernel@vger.kernel.org 16620L: linux-fsdevel@vger.kernel.org 16621S: Maintained 16622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16623F: fs/proc/proc_sysctl.c 16624F: include/linux/sysctl.h 16625F: kernel/sysctl-test.c 16626F: kernel/sysctl.c 16627F: tools/testing/selftests/sysctl/ 16628 16629PS3 NETWORK SUPPORT 16630M: Geoff Levand <geoff@infradead.org> 16631L: netdev@vger.kernel.org 16632L: linuxppc-dev@lists.ozlabs.org 16633S: Maintained 16634F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16635 16636PS3 PLATFORM SUPPORT 16637M: Geoff Levand <geoff@infradead.org> 16638L: linuxppc-dev@lists.ozlabs.org 16639S: Maintained 16640F: arch/powerpc/boot/ps3* 16641F: arch/powerpc/include/asm/lv1call.h 16642F: arch/powerpc/include/asm/ps3*.h 16643F: arch/powerpc/platforms/ps3/ 16644F: drivers/*/ps3* 16645F: drivers/ps3/ 16646F: drivers/rtc/rtc-ps3.c 16647F: drivers/usb/host/*ps3.c 16648F: sound/ppc/snd_ps3* 16649 16650PS3VRAM DRIVER 16651M: Jim Paris <jim@jtan.com> 16652M: Geoff Levand <geoff@infradead.org> 16653L: linuxppc-dev@lists.ozlabs.org 16654S: Maintained 16655F: drivers/block/ps3vram.c 16656 16657PSAMPLE PACKET SAMPLING SUPPORT 16658M: Yotam Gigi <yotam.gi@gmail.com> 16659S: Maintained 16660F: include/net/psample.h 16661F: include/uapi/linux/psample.h 16662F: net/psample 16663 16664PSTORE FILESYSTEM 16665M: Kees Cook <keescook@chromium.org> 16666M: Anton Vorontsov <anton@enomsg.org> 16667M: Colin Cross <ccross@android.com> 16668M: Tony Luck <tony.luck@intel.com> 16669S: Maintained 16670T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16671F: Documentation/admin-guide/ramoops.rst 16672F: Documentation/admin-guide/pstore-blk.rst 16673F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16674F: drivers/acpi/apei/erst.c 16675F: drivers/firmware/efi/efi-pstore.c 16676F: fs/pstore/ 16677F: include/linux/pstore* 16678K: \b(pstore|ramoops) 16679 16680PTP HARDWARE CLOCK SUPPORT 16681M: Richard Cochran <richardcochran@gmail.com> 16682L: netdev@vger.kernel.org 16683S: Maintained 16684W: http://linuxptp.sourceforge.net/ 16685F: Documentation/ABI/testing/sysfs-ptp 16686F: Documentation/driver-api/ptp.rst 16687F: drivers/net/phy/dp83640* 16688F: drivers/ptp/* 16689F: include/linux/ptp_cl* 16690K: (?:\b|_)ptp(?:\b|_) 16691 16692PTP VIRTUAL CLOCK SUPPORT 16693M: Yangbo Lu <yangbo.lu@nxp.com> 16694L: netdev@vger.kernel.org 16695S: Maintained 16696F: drivers/ptp/ptp_vclock.c 16697F: net/ethtool/phc_vclocks.c 16698 16699PTRACE SUPPORT 16700M: Oleg Nesterov <oleg@redhat.com> 16701S: Maintained 16702F: arch/*/*/ptrace*.c 16703F: arch/*/include/asm/ptrace*.h 16704F: arch/*/ptrace*.c 16705F: include/asm-generic/syscall.h 16706F: include/linux/ptrace.h 16707F: include/linux/regset.h 16708F: include/uapi/linux/ptrace.h 16709F: kernel/ptrace.c 16710 16711PULSE8-CEC DRIVER 16712M: Hans Verkuil <hverkuil@xs4all.nl> 16713L: linux-media@vger.kernel.org 16714S: Maintained 16715T: git git://linuxtv.org/media_tree.git 16716F: Documentation/admin-guide/media/pulse8-cec.rst 16717F: drivers/media/cec/usb/pulse8/ 16718 16719PURELIFI PLFXLC DRIVER 16720M: Srinivasan Raju <srini.raju@purelifi.com> 16721L: linux-wireless@vger.kernel.org 16722S: Supported 16723F: drivers/net/wireless/purelifi/plfxlc/ 16724 16725PVRUSB2 VIDEO4LINUX DRIVER 16726M: Mike Isely <isely@pobox.com> 16727L: pvrusb2@isely.net (subscribers-only) 16728L: linux-media@vger.kernel.org 16729S: Maintained 16730W: http://www.isely.net/pvrusb2/ 16731T: git git://linuxtv.org/media_tree.git 16732F: Documentation/driver-api/media/drivers/pvrusb2* 16733F: drivers/media/usb/pvrusb2/ 16734 16735PWC WEBCAM DRIVER 16736M: Hans Verkuil <hverkuil@xs4all.nl> 16737L: linux-media@vger.kernel.org 16738S: Odd Fixes 16739T: git git://linuxtv.org/media_tree.git 16740F: drivers/media/usb/pwc/* 16741F: include/trace/events/pwc.h 16742 16743PWM IR Transmitter 16744M: Sean Young <sean@mess.org> 16745L: linux-media@vger.kernel.org 16746S: Maintained 16747F: drivers/media/rc/pwm-ir-tx.c 16748 16749PWM SUBSYSTEM 16750M: Thierry Reding <thierry.reding@gmail.com> 16751R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16752L: linux-pwm@vger.kernel.org 16753S: Maintained 16754Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16755T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16756F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16757F: Documentation/devicetree/bindings/pwm/ 16758F: Documentation/driver-api/pwm.rst 16759F: drivers/gpio/gpio-mvebu.c 16760F: drivers/pwm/ 16761F: drivers/video/backlight/pwm_bl.c 16762F: include/dt-bindings/pwm/ 16763F: include/linux/pwm.h 16764F: include/linux/pwm_backlight.h 16765K: pwm_(config|apply_state|ops) 16766 16767PXA GPIO DRIVER 16768M: Robert Jarzmik <robert.jarzmik@free.fr> 16769L: linux-gpio@vger.kernel.org 16770S: Maintained 16771F: drivers/gpio/gpio-pxa.c 16772 16773PXA MMCI DRIVER 16774S: Orphan 16775 16776PXA RTC DRIVER 16777M: Robert Jarzmik <robert.jarzmik@free.fr> 16778L: linux-rtc@vger.kernel.org 16779S: Maintained 16780 16781PXA2xx/PXA3xx SUPPORT 16782M: Daniel Mack <daniel@zonque.org> 16783M: Haojian Zhuang <haojian.zhuang@gmail.com> 16784M: Robert Jarzmik <robert.jarzmik@free.fr> 16785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16786S: Maintained 16787T: git git://github.com/hzhuang1/linux.git 16788T: git git://github.com/rjarzmik/linux.git 16789F: arch/arm/boot/dts/pxa* 16790F: arch/arm/mach-pxa/ 16791F: drivers/dma/pxa* 16792F: drivers/pcmcia/pxa2xx* 16793F: drivers/pinctrl/pxa/ 16794F: drivers/spi/spi-pxa2xx* 16795F: drivers/usb/gadget/udc/pxa2* 16796F: include/sound/pxa2xx-lib.h 16797F: sound/arm/pxa* 16798F: sound/soc/pxa/ 16799 16800QAT DRIVER 16801M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16802L: qat-linux@intel.com 16803S: Supported 16804F: drivers/crypto/qat/ 16805 16806QCOM AUDIO (ASoC) DRIVERS 16807M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16808M: Banajit Goswami <bgoswami@quicinc.com> 16809L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16810S: Supported 16811F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16812F: Documentation/devicetree/bindings/sound/qcom,* 16813F: drivers/soc/qcom/apr.c 16814F: include/dt-bindings/sound/qcom,wcd9335.h 16815F: sound/soc/codecs/lpass-rx-macro.* 16816F: sound/soc/codecs/lpass-tx-macro.* 16817F: sound/soc/codecs/lpass-va-macro.c 16818F: sound/soc/codecs/lpass-wsa-macro.* 16819F: sound/soc/codecs/msm8916-wcd-analog.c 16820F: sound/soc/codecs/msm8916-wcd-digital.c 16821F: sound/soc/codecs/wcd9335.* 16822F: sound/soc/codecs/wcd934x.c 16823F: sound/soc/codecs/wcd-clsh-v2.* 16824F: sound/soc/codecs/wcd-mbhc-v2.* 16825F: sound/soc/codecs/wsa881x.c 16826F: sound/soc/codecs/wsa883x.c 16827F: sound/soc/qcom/ 16828 16829QCOM EMBEDDED USB DEBUGGER (EUD) 16830M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16831L: linux-arm-msm@vger.kernel.org 16832S: Maintained 16833F: Documentation/ABI/testing/sysfs-driver-eud 16834F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16835F: drivers/usb/misc/qcom_eud.c 16836 16837QCOM IPA DRIVER 16838M: Alex Elder <elder@kernel.org> 16839L: netdev@vger.kernel.org 16840S: Supported 16841F: drivers/net/ipa/ 16842 16843QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16844M: Gabriel Somlo <somlo@cmu.edu> 16845M: "Michael S. Tsirkin" <mst@redhat.com> 16846L: qemu-devel@nongnu.org 16847S: Maintained 16848F: drivers/firmware/qemu_fw_cfg.c 16849F: include/uapi/linux/qemu_fw_cfg.h 16850 16851QIB DRIVER 16852M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16853L: linux-rdma@vger.kernel.org 16854S: Supported 16855F: drivers/infiniband/hw/qib/ 16856 16857QLOGIC QL41xxx FCOE DRIVER 16858M: Saurav Kashyap <skashyap@marvell.com> 16859M: Javed Hasan <jhasan@marvell.com> 16860M: GR-QLogic-Storage-Upstream@marvell.com 16861L: linux-scsi@vger.kernel.org 16862S: Supported 16863F: drivers/scsi/qedf/ 16864 16865QLOGIC QL41xxx ISCSI DRIVER 16866M: Nilesh Javali <njavali@marvell.com> 16867M: Manish Rangankar <mrangankar@marvell.com> 16868M: GR-QLogic-Storage-Upstream@marvell.com 16869L: linux-scsi@vger.kernel.org 16870S: Supported 16871F: drivers/scsi/qedi/ 16872 16873QLOGIC QL4xxx ETHERNET DRIVER 16874M: Ariel Elior <aelior@marvell.com> 16875M: Manish Chopra <manishc@marvell.com> 16876L: netdev@vger.kernel.org 16877S: Supported 16878F: drivers/net/ethernet/qlogic/qed/ 16879F: drivers/net/ethernet/qlogic/qede/ 16880F: include/linux/qed/ 16881 16882QLOGIC QL4xxx RDMA DRIVER 16883M: Michal Kalderon <mkalderon@marvell.com> 16884M: Ariel Elior <aelior@marvell.com> 16885L: linux-rdma@vger.kernel.org 16886S: Supported 16887F: drivers/infiniband/hw/qedr/ 16888F: include/uapi/rdma/qedr-abi.h 16889 16890QLOGIC QLA1280 SCSI DRIVER 16891M: Michael Reed <mdr@sgi.com> 16892L: linux-scsi@vger.kernel.org 16893S: Maintained 16894F: drivers/scsi/qla1280.[ch] 16895 16896QLOGIC QLA2XXX FC-SCSI DRIVER 16897M: Nilesh Javali <njavali@marvell.com> 16898M: GR-QLogic-Storage-Upstream@marvell.com 16899L: linux-scsi@vger.kernel.org 16900S: Supported 16901F: drivers/scsi/qla2xxx/ 16902 16903QLOGIC QLA3XXX NETWORK DRIVER 16904M: GR-Linux-NIC-Dev@marvell.com 16905L: netdev@vger.kernel.org 16906S: Supported 16907F: drivers/net/ethernet/qlogic/qla3xxx.* 16908 16909QLOGIC QLA4XXX iSCSI DRIVER 16910M: Nilesh Javali <njavali@marvell.com> 16911M: Manish Rangankar <mrangankar@marvell.com> 16912M: GR-QLogic-Storage-Upstream@marvell.com 16913L: linux-scsi@vger.kernel.org 16914S: Supported 16915F: drivers/scsi/qla4xxx/ 16916 16917QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16918M: Shahed Shaikh <shshaikh@marvell.com> 16919M: Manish Chopra <manishc@marvell.com> 16920M: GR-Linux-NIC-Dev@marvell.com 16921L: netdev@vger.kernel.org 16922S: Supported 16923F: drivers/net/ethernet/qlogic/qlcnic/ 16924 16925QLOGIC QLGE 10Gb ETHERNET DRIVER 16926M: Manish Chopra <manishc@marvell.com> 16927M: GR-Linux-NIC-Dev@marvell.com 16928M: Coiby Xu <coiby.xu@gmail.com> 16929L: netdev@vger.kernel.org 16930S: Supported 16931F: Documentation/networking/device_drivers/qlogic/qlge.rst 16932F: drivers/staging/qlge/ 16933 16934QM1D1B0004 MEDIA DRIVER 16935M: Akihiro Tsukada <tskd08@gmail.com> 16936L: linux-media@vger.kernel.org 16937S: Odd Fixes 16938F: drivers/media/tuners/qm1d1b0004* 16939 16940QM1D1C0042 MEDIA DRIVER 16941M: Akihiro Tsukada <tskd08@gmail.com> 16942L: linux-media@vger.kernel.org 16943S: Odd Fixes 16944F: drivers/media/tuners/qm1d1c0042* 16945 16946QNX4 FILESYSTEM 16947M: Anders Larsen <al@alarsen.net> 16948S: Maintained 16949W: http://www.alarsen.net/linux/qnx4fs/ 16950F: fs/qnx4/ 16951F: include/uapi/linux/qnx4_fs.h 16952F: include/uapi/linux/qnxtypes.h 16953 16954QORIQ DPAA2 FSL-MC BUS DRIVER 16955M: Stuart Yoder <stuyoder@gmail.com> 16956M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16957L: linux-kernel@vger.kernel.org 16958S: Maintained 16959F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16960F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16961F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16962F: drivers/bus/fsl-mc/ 16963F: include/uapi/linux/fsl_mc.h 16964 16965QT1010 MEDIA DRIVER 16966M: Antti Palosaari <crope@iki.fi> 16967L: linux-media@vger.kernel.org 16968S: Maintained 16969W: https://linuxtv.org 16970W: http://palosaari.fi/linux/ 16971Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16972T: git git://linuxtv.org/anttip/media_tree.git 16973F: drivers/media/tuners/qt1010* 16974 16975QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16976M: Kalle Valo <kvalo@kernel.org> 16977L: ath10k@lists.infradead.org 16978S: Supported 16979W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16980T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16981F: drivers/net/wireless/ath/ath10k/ 16982F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16983 16984QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16985M: Kalle Valo <kvalo@kernel.org> 16986L: ath11k@lists.infradead.org 16987S: Supported 16988T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16989F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16990F: drivers/net/wireless/ath/ath11k/ 16991 16992QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16993M: Toke Høiland-Jørgensen <toke@toke.dk> 16994L: linux-wireless@vger.kernel.org 16995S: Maintained 16996W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16997F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16998F: drivers/net/wireless/ath/ath9k/ 16999 17000QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17001M: Stephan Gerhold <stephan@gerhold.net> 17002L: netdev@vger.kernel.org 17003L: linux-arm-msm@vger.kernel.org 17004S: Maintained 17005F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17006F: drivers/net/wwan/qcom_bam_dmux.c 17007 17008QUALCOMM CAMERA SUBSYSTEM DRIVER 17009M: Robert Foss <robert.foss@linaro.org> 17010M: Todor Tomov <todor.too@gmail.com> 17011L: linux-media@vger.kernel.org 17012S: Maintained 17013F: Documentation/admin-guide/media/qcom_camss.rst 17014F: Documentation/devicetree/bindings/media/*camss* 17015F: drivers/media/platform/qcom/camss/ 17016 17017QUALCOMM CLOCK DRIVERS 17018M: Bjorn Andersson <andersson@kernel.org> 17019L: linux-arm-msm@vger.kernel.org 17020S: Supported 17021T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17022F: Documentation/devicetree/bindings/clock/qcom,* 17023F: drivers/clk/qcom/ 17024F: include/dt-bindings/clock/qcom,* 17025 17026QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17027M: Niklas Cassel <nks@flawful.org> 17028L: linux-pm@vger.kernel.org 17029L: linux-arm-msm@vger.kernel.org 17030S: Maintained 17031F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17032F: drivers/soc/qcom/cpr.c 17033 17034QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17035M: Ilia Lin <ilia.lin@kernel.org> 17036L: linux-pm@vger.kernel.org 17037S: Maintained 17038F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17039F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17040F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17041 17042QUALCOMM CRYPTO DRIVERS 17043M: Thara Gopinath <thara.gopinath@gmail.com> 17044L: linux-crypto@vger.kernel.org 17045L: linux-arm-msm@vger.kernel.org 17046S: Maintained 17047F: drivers/crypto/qce/ 17048 17049QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17050M: Timur Tabi <timur@kernel.org> 17051L: netdev@vger.kernel.org 17052S: Maintained 17053F: drivers/net/ethernet/qualcomm/emac/ 17054 17055QUALCOMM ETHQOS ETHERNET DRIVER 17056M: Vinod Koul <vkoul@kernel.org> 17057R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17058L: netdev@vger.kernel.org 17059S: Maintained 17060F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17061F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17062 17063QUALCOMM FASTRPC DRIVER 17064M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17065M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17066L: linux-arm-msm@vger.kernel.org 17067S: Maintained 17068F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17069F: drivers/misc/fastrpc.c 17070F: include/uapi/misc/fastrpc.h 17071 17072QUALCOMM HEXAGON ARCHITECTURE 17073M: Brian Cain <bcain@quicinc.com> 17074L: linux-hexagon@vger.kernel.org 17075T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17076S: Supported 17077F: arch/hexagon/ 17078 17079QUALCOMM HIDMA DRIVER 17080M: Sinan Kaya <okaya@kernel.org> 17081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17082L: linux-arm-msm@vger.kernel.org 17083L: dmaengine@vger.kernel.org 17084S: Supported 17085F: drivers/dma/qcom/hidma* 17086 17087QUALCOMM I2C CCI DRIVER 17088M: Loic Poulain <loic.poulain@linaro.org> 17089M: Robert Foss <robert.foss@linaro.org> 17090L: linux-i2c@vger.kernel.org 17091L: linux-arm-msm@vger.kernel.org 17092S: Maintained 17093F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17094F: drivers/i2c/busses/i2c-qcom-cci.c 17095 17096QUALCOMM INTERCONNECT BWMON DRIVER 17097M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17098L: linux-arm-msm@vger.kernel.org 17099S: Maintained 17100F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17101F: drivers/soc/qcom/icc-bwmon.c 17102 17103QUALCOMM IOMMU 17104M: Rob Clark <robdclark@gmail.com> 17105L: iommu@lists.linux.dev 17106L: linux-arm-msm@vger.kernel.org 17107S: Maintained 17108F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17109 17110QUALCOMM IPC ROUTER (QRTR) DRIVER 17111M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17112L: linux-arm-msm@vger.kernel.org 17113S: Maintained 17114F: include/trace/events/qrtr.h 17115F: include/uapi/linux/qrtr.h 17116F: net/qrtr/ 17117 17118QUALCOMM IPCC MAILBOX DRIVER 17119M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17120L: linux-arm-msm@vger.kernel.org 17121S: Supported 17122F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17123F: drivers/mailbox/qcom-ipcc.c 17124F: include/dt-bindings/mailbox/qcom-ipcc.h 17125 17126QUALCOMM IPQ4019 USB PHY DRIVER 17127M: Robert Marko <robert.marko@sartura.hr> 17128M: Luka Perkov <luka.perkov@sartura.hr> 17129L: linux-arm-msm@vger.kernel.org 17130S: Maintained 17131F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17132F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17133 17134QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17135M: Robert Marko <robert.marko@sartura.hr> 17136M: Luka Perkov <luka.perkov@sartura.hr> 17137L: linux-arm-msm@vger.kernel.org 17138S: Maintained 17139F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17140F: drivers/regulator/vqmmc-ipq4019-regulator.c 17141 17142QUALCOMM NAND CONTROLLER DRIVER 17143M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17144L: linux-mtd@lists.infradead.org 17145L: linux-arm-msm@vger.kernel.org 17146S: Maintained 17147F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17148F: drivers/mtd/nand/raw/qcom_nandc.c 17149 17150QUALCOMM RMNET DRIVER 17151M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17152M: Sean Tranchetti <quic_stranche@quicinc.com> 17153L: netdev@vger.kernel.org 17154S: Maintained 17155F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17156F: drivers/net/ethernet/qualcomm/rmnet/ 17157F: include/linux/if_rmnet.h 17158 17159QUALCOMM TSENS THERMAL DRIVER 17160M: Amit Kucheria <amitk@kernel.org> 17161M: Thara Gopinath <thara.gopinath@gmail.com> 17162L: linux-pm@vger.kernel.org 17163L: linux-arm-msm@vger.kernel.org 17164S: Maintained 17165F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17166F: drivers/thermal/qcom/ 17167 17168QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17169M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17170L: linux-media@vger.kernel.org 17171L: linux-arm-msm@vger.kernel.org 17172S: Maintained 17173T: git git://linuxtv.org/media_tree.git 17174F: Documentation/devicetree/bindings/media/*venus* 17175F: drivers/media/platform/qcom/venus/ 17176 17177QUALCOMM WCN36XX WIRELESS DRIVER 17178M: Loic Poulain <loic.poulain@linaro.org> 17179L: wcn36xx@lists.infradead.org 17180S: Supported 17181W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17182F: drivers/net/wireless/ath/wcn36xx/ 17183 17184QUANTENNA QTNFMAC WIRELESS DRIVER 17185M: Igor Mitsyanko <imitsyanko@quantenna.com> 17186R: Sergey Matyukevich <geomatsi@gmail.com> 17187L: linux-wireless@vger.kernel.org 17188S: Maintained 17189F: drivers/net/wireless/quantenna 17190 17191RADEON and AMDGPU DRM DRIVERS 17192M: Alex Deucher <alexander.deucher@amd.com> 17193M: Christian König <christian.koenig@amd.com> 17194M: Pan, Xinhui <Xinhui.Pan@amd.com> 17195L: amd-gfx@lists.freedesktop.org 17196S: Supported 17197T: git https://gitlab.freedesktop.org/agd5f/linux.git 17198B: https://gitlab.freedesktop.org/drm/amd/-/issues 17199C: irc://irc.oftc.net/radeon 17200F: Documentation/gpu/amdgpu/ 17201F: drivers/gpu/drm/amd/ 17202F: drivers/gpu/drm/radeon/ 17203F: include/uapi/drm/amdgpu_drm.h 17204F: include/uapi/drm/radeon_drm.h 17205 17206RADEON FRAMEBUFFER DISPLAY DRIVER 17207M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17208L: linux-fbdev@vger.kernel.org 17209S: Maintained 17210F: drivers/video/fbdev/aty/radeon* 17211F: include/uapi/linux/radeonfb.h 17212 17213RADIOSHARK RADIO DRIVER 17214M: Hans Verkuil <hverkuil@xs4all.nl> 17215L: linux-media@vger.kernel.org 17216S: Maintained 17217T: git git://linuxtv.org/media_tree.git 17218F: drivers/media/radio/radio-shark.c 17219 17220RADIOSHARK2 RADIO DRIVER 17221M: Hans Verkuil <hverkuil@xs4all.nl> 17222L: linux-media@vger.kernel.org 17223S: Maintained 17224T: git git://linuxtv.org/media_tree.git 17225F: drivers/media/radio/radio-shark2.c 17226F: drivers/media/radio/radio-tea5777.c 17227 17228RADOS BLOCK DEVICE (RBD) 17229M: Ilya Dryomov <idryomov@gmail.com> 17230R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17231L: ceph-devel@vger.kernel.org 17232S: Supported 17233W: http://ceph.com/ 17234T: git https://github.com/ceph/ceph-client.git 17235F: Documentation/ABI/testing/sysfs-bus-rbd 17236F: drivers/block/rbd.c 17237F: drivers/block/rbd_types.h 17238 17239RAGE128 FRAMEBUFFER DISPLAY DRIVER 17240M: Paul Mackerras <paulus@samba.org> 17241L: linux-fbdev@vger.kernel.org 17242S: Maintained 17243F: drivers/video/fbdev/aty/aty128fb.c 17244 17245RAINSHADOW-CEC DRIVER 17246M: Hans Verkuil <hverkuil@xs4all.nl> 17247L: linux-media@vger.kernel.org 17248S: Maintained 17249T: git git://linuxtv.org/media_tree.git 17250F: drivers/media/cec/usb/rainshadow/ 17251 17252RALINK MIPS ARCHITECTURE 17253M: John Crispin <john@phrozen.org> 17254L: linux-mips@vger.kernel.org 17255S: Maintained 17256F: arch/mips/ralink 17257 17258RALINK MT7621 MIPS ARCHITECTURE 17259M: Arınç ÜNAL <arinc.unal@arinc9.com> 17260M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17261L: linux-mips@vger.kernel.org 17262S: Maintained 17263F: arch/mips/boot/dts/ralink/mt7621* 17264 17265RALINK PINCTRL DRIVER 17266M: Arınç ÜNAL <arinc.unal@arinc9.com> 17267M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17268L: linux-mips@vger.kernel.org 17269S: Maintained 17270F: drivers/pinctrl/ralink/ 17271 17272RALINK RT2X00 WIRELESS LAN DRIVER 17273M: Stanislaw Gruszka <stf_xl@wp.pl> 17274M: Helmut Schaa <helmut.schaa@googlemail.com> 17275L: linux-wireless@vger.kernel.org 17276S: Maintained 17277F: drivers/net/wireless/ralink/rt2x00/ 17278 17279RAMDISK RAM BLOCK DEVICE DRIVER 17280M: Jens Axboe <axboe@kernel.dk> 17281S: Maintained 17282F: Documentation/admin-guide/blockdev/ramdisk.rst 17283F: drivers/block/brd.c 17284 17285RANCHU VIRTUAL BOARD FOR MIPS 17286M: Miodrag Dinic <miodrag.dinic@mips.com> 17287L: linux-mips@vger.kernel.org 17288S: Supported 17289F: arch/mips/configs/generic/board-ranchu.config 17290F: arch/mips/generic/board-ranchu.c 17291 17292RANDOM NUMBER DRIVER 17293M: "Theodore Ts'o" <tytso@mit.edu> 17294M: Jason A. Donenfeld <Jason@zx2c4.com> 17295T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17296S: Maintained 17297F: drivers/char/random.c 17298F: drivers/virt/vmgenid.c 17299 17300RAPIDIO SUBSYSTEM 17301M: Matt Porter <mporter@kernel.crashing.org> 17302M: Alexandre Bounine <alex.bou9@gmail.com> 17303S: Maintained 17304F: drivers/rapidio/ 17305 17306RAS INFRASTRUCTURE 17307M: Tony Luck <tony.luck@intel.com> 17308M: Borislav Petkov <bp@alien8.de> 17309L: linux-edac@vger.kernel.org 17310S: Maintained 17311F: Documentation/admin-guide/ras.rst 17312F: drivers/ras/ 17313F: include/linux/ras.h 17314F: include/ras/ras_event.h 17315 17316RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17317L: linux-wireless@vger.kernel.org 17318S: Orphan 17319F: drivers/net/wireless/ray* 17320 17321RC-CORE / LIRC FRAMEWORK 17322M: Sean Young <sean@mess.org> 17323L: linux-media@vger.kernel.org 17324S: Maintained 17325W: http://linuxtv.org 17326T: git git://linuxtv.org/media_tree.git 17327F: Documentation/driver-api/media/rc-core.rst 17328F: Documentation/userspace-api/media/rc/ 17329F: drivers/media/rc/ 17330F: include/media/rc-map.h 17331F: include/media/rc-core.h 17332F: include/uapi/linux/lirc.h 17333 17334RCMM REMOTE CONTROLS DECODER 17335M: Patrick Lerda <patrick9876@free.fr> 17336S: Maintained 17337F: drivers/media/rc/ir-rcmm-decoder.c 17338 17339RCUTORTURE TEST FRAMEWORK 17340M: "Paul E. McKenney" <paulmck@kernel.org> 17341M: Josh Triplett <josh@joshtriplett.org> 17342R: Steven Rostedt <rostedt@goodmis.org> 17343R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17344R: Lai Jiangshan <jiangshanlai@gmail.com> 17345L: rcu@vger.kernel.org 17346S: Supported 17347T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17348F: tools/testing/selftests/rcutorture 17349 17350RDACM20 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/rdacm20.c 17361 17362RDACM21 Camera Sensor 17363M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17364M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17365M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17366M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17367L: linux-media@vger.kernel.org 17368S: Maintained 17369F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17370F: drivers/media/i2c/max9271.c 17371F: drivers/media/i2c/max9271.h 17372F: drivers/media/i2c/rdacm21.c 17373 17374RDC R-321X SoC 17375M: Florian Fainelli <florian@openwrt.org> 17376S: Maintained 17377 17378RDC R6040 FAST ETHERNET DRIVER 17379M: Florian Fainelli <f.fainelli@gmail.com> 17380L: netdev@vger.kernel.org 17381S: Maintained 17382F: drivers/net/ethernet/rdc/r6040.c 17383 17384RDMAVT - RDMA verbs software 17385M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17386L: linux-rdma@vger.kernel.org 17387S: Supported 17388F: drivers/infiniband/sw/rdmavt 17389 17390RDS - RELIABLE DATAGRAM SOCKETS 17391M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17392L: netdev@vger.kernel.org 17393L: linux-rdma@vger.kernel.org 17394L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17395S: Supported 17396W: https://oss.oracle.com/projects/rds/ 17397F: Documentation/networking/rds.rst 17398F: net/rds/ 17399 17400RDT - RESOURCE ALLOCATION 17401M: Fenghua Yu <fenghua.yu@intel.com> 17402M: Reinette Chatre <reinette.chatre@intel.com> 17403L: linux-kernel@vger.kernel.org 17404S: Supported 17405F: Documentation/x86/resctrl* 17406F: arch/x86/include/asm/resctrl.h 17407F: arch/x86/kernel/cpu/resctrl/ 17408F: tools/testing/selftests/resctrl/ 17409 17410READ-COPY UPDATE (RCU) 17411M: "Paul E. McKenney" <paulmck@kernel.org> 17412M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17413M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17414M: Josh Triplett <josh@joshtriplett.org> 17415R: Steven Rostedt <rostedt@goodmis.org> 17416R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17417R: Lai Jiangshan <jiangshanlai@gmail.com> 17418R: Joel Fernandes <joel@joelfernandes.org> 17419L: rcu@vger.kernel.org 17420S: Supported 17421W: http://www.rdrop.com/users/paulmck/RCU/ 17422T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17423F: Documentation/RCU/ 17424F: include/linux/rcu* 17425F: kernel/rcu/ 17426X: Documentation/RCU/torture.rst 17427X: include/linux/srcu*.h 17428X: kernel/rcu/srcu*.c 17429 17430REAL TIME CLOCK (RTC) SUBSYSTEM 17431M: Alessandro Zummo <a.zummo@towertech.it> 17432M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17433L: linux-rtc@vger.kernel.org 17434S: Maintained 17435Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17436T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17437F: Documentation/admin-guide/rtc.rst 17438F: Documentation/devicetree/bindings/rtc/ 17439F: drivers/rtc/ 17440F: include/linux/platform_data/rtc-* 17441F: include/linux/rtc.h 17442F: include/linux/rtc/ 17443F: include/uapi/linux/rtc.h 17444F: tools/testing/selftests/rtc/ 17445 17446REALTEK AUDIO CODECS 17447M: Oder Chiou <oder_chiou@realtek.com> 17448S: Maintained 17449F: include/sound/rt*.h 17450F: sound/soc/codecs/rt* 17451 17452REALTEK OTTO WATCHDOG 17453M: Sander Vanheule <sander@svanheule.net> 17454L: linux-watchdog@vger.kernel.org 17455S: Maintained 17456F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17457F: drivers/watchdog/realtek_otto_wdt.c 17458 17459REALTEK RTL83xx SMI DSA ROUTER CHIPS 17460M: Linus Walleij <linus.walleij@linaro.org> 17461M: Alvin Šipraga <alsi@bang-olufsen.dk> 17462S: Maintained 17463F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17464F: drivers/net/dsa/realtek/* 17465 17466REALTEK WIRELESS DRIVER (rtlwifi family) 17467M: Ping-Ke Shih <pkshih@realtek.com> 17468L: linux-wireless@vger.kernel.org 17469S: Maintained 17470W: https://wireless.wiki.kernel.org/ 17471T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17472F: drivers/net/wireless/realtek/rtlwifi/ 17473 17474REALTEK WIRELESS DRIVER (rtw88) 17475M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17476L: linux-wireless@vger.kernel.org 17477S: Maintained 17478F: drivers/net/wireless/realtek/rtw88/ 17479 17480REALTEK WIRELESS DRIVER (rtw89) 17481M: Ping-Ke Shih <pkshih@realtek.com> 17482L: linux-wireless@vger.kernel.org 17483S: Maintained 17484F: drivers/net/wireless/realtek/rtw89/ 17485 17486REDPINE WIRELESS DRIVER 17487M: Amitkumar Karwar <amitkarwar@gmail.com> 17488M: Siva Rebbagondla <siva8118@gmail.com> 17489L: linux-wireless@vger.kernel.org 17490S: Maintained 17491F: drivers/net/wireless/rsi/ 17492 17493REGISTER MAP ABSTRACTION 17494M: Mark Brown <broonie@kernel.org> 17495L: linux-kernel@vger.kernel.org 17496S: Supported 17497T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17498F: Documentation/devicetree/bindings/regmap/ 17499F: drivers/base/regmap/ 17500F: include/linux/regmap.h 17501 17502REISERFS FILE SYSTEM 17503L: reiserfs-devel@vger.kernel.org 17504S: Supported 17505F: fs/reiserfs/ 17506 17507REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17508M: Bjorn Andersson <andersson@kernel.org> 17509M: Mathieu Poirier <mathieu.poirier@linaro.org> 17510L: linux-remoteproc@vger.kernel.org 17511S: Maintained 17512T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17513F: Documentation/ABI/testing/sysfs-class-remoteproc 17514F: Documentation/devicetree/bindings/remoteproc/ 17515F: Documentation/staging/remoteproc.rst 17516F: drivers/remoteproc/ 17517F: include/linux/remoteproc.h 17518F: include/linux/remoteproc/ 17519 17520REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17521M: Bjorn Andersson <andersson@kernel.org> 17522M: Mathieu Poirier <mathieu.poirier@linaro.org> 17523L: linux-remoteproc@vger.kernel.org 17524S: Maintained 17525T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17526F: Documentation/ABI/testing/sysfs-bus-rpmsg 17527F: Documentation/staging/rpmsg.rst 17528F: drivers/rpmsg/ 17529F: include/linux/rpmsg.h 17530F: include/linux/rpmsg/ 17531F: include/uapi/linux/rpmsg.h 17532F: samples/rpmsg/ 17533 17534REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17535M: Stephan Gerhold <stephan@gerhold.net> 17536L: netdev@vger.kernel.org 17537L: linux-remoteproc@vger.kernel.org 17538S: Maintained 17539F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17540 17541RENESAS CLOCK DRIVERS 17542M: Geert Uytterhoeven <geert+renesas@glider.be> 17543L: linux-renesas-soc@vger.kernel.org 17544S: Supported 17545T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17546F: Documentation/devicetree/bindings/clock/renesas,* 17547F: drivers/clk/renesas/ 17548 17549RENESAS EMEV2 I2C DRIVER 17550M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17551L: linux-renesas-soc@vger.kernel.org 17552S: Supported 17553F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17554F: drivers/i2c/busses/i2c-emev2.c 17555 17556RENESAS ETHERNET DRIVERS 17557R: Sergey Shtylyov <s.shtylyov@omp.ru> 17558L: netdev@vger.kernel.org 17559L: linux-renesas-soc@vger.kernel.org 17560F: Documentation/devicetree/bindings/net/renesas,*.yaml 17561F: drivers/net/ethernet/renesas/ 17562F: include/linux/sh_eth.h 17563 17564RENESAS R-CAR GYROADC DRIVER 17565M: Marek Vasut <marek.vasut@gmail.com> 17566L: linux-iio@vger.kernel.org 17567S: Supported 17568F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17569F: drivers/iio/adc/rcar-gyroadc.c 17570 17571RENESAS R-CAR I2C DRIVERS 17572M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17573L: linux-renesas-soc@vger.kernel.org 17574S: Supported 17575F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17576F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17577F: drivers/i2c/busses/i2c-rcar.c 17578F: drivers/i2c/busses/i2c-sh_mobile.c 17579 17580RENESAS R-CAR SATA DRIVER 17581R: Sergey Shtylyov <s.shtylyov@omp.ru> 17582S: Supported 17583L: linux-ide@vger.kernel.org 17584L: linux-renesas-soc@vger.kernel.org 17585F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17586F: drivers/ata/sata_rcar.c 17587 17588RENESAS R-CAR THERMAL DRIVERS 17589M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17590L: linux-renesas-soc@vger.kernel.org 17591S: Supported 17592F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17593F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17594F: drivers/thermal/rcar_gen3_thermal.c 17595F: drivers/thermal/rcar_thermal.c 17596 17597RENESAS RIIC DRIVER 17598M: Chris Brandt <chris.brandt@renesas.com> 17599L: linux-renesas-soc@vger.kernel.org 17600S: Supported 17601F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17602F: drivers/i2c/busses/i2c-riic.c 17603 17604RENESAS USB PHY DRIVER 17605M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17606L: linux-renesas-soc@vger.kernel.org 17607S: Maintained 17608F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17609 17610RENESAS RZ/G2L A/D DRIVER 17611M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17612L: linux-iio@vger.kernel.org 17613L: linux-renesas-soc@vger.kernel.org 17614S: Supported 17615F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17616F: drivers/iio/adc/rzg2l_adc.c 17617 17618RENESAS RZ/N1 A5PSW SWITCH DRIVER 17619M: Clément Léger <clement.leger@bootlin.com> 17620L: linux-renesas-soc@vger.kernel.org 17621L: netdev@vger.kernel.org 17622S: Maintained 17623F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17624F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17625F: drivers/net/dsa/rzn1_a5psw* 17626F: drivers/net/pcs/pcs-rzn1-miic.c 17627F: include/dt-bindings/net/pcs-rzn1-miic.h 17628F: include/linux/pcs-rzn1-miic.h 17629F: net/dsa/tag_rzn1_a5psw.c 17630 17631RENESAS RZ/N1 RTC CONTROLLER DRIVER 17632M: Miquel Raynal <miquel.raynal@bootlin.com> 17633L: linux-rtc@vger.kernel.org 17634L: linux-renesas-soc@vger.kernel.org 17635S: Maintained 17636F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17637F: drivers/rtc/rtc-rzn1.c 17638 17639RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17640M: Miquel Raynal <miquel.raynal@bootlin.com> 17641L: linux-mtd@lists.infradead.org 17642L: linux-renesas-soc@vger.kernel.org 17643S: Maintained 17644F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17645F: drivers/mtd/nand/raw/renesas-nand-controller.c 17646 17647RENESAS VERSACLOCK 7 CLOCK DRIVER 17648M: Alex Helms <alexander.helms.jy@renesas.com> 17649S: Maintained 17650F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17651F: drivers/clk/clk-versaclock7.c 17652 17653RESET CONTROLLER FRAMEWORK 17654M: Philipp Zabel <p.zabel@pengutronix.de> 17655S: Maintained 17656T: git git://git.pengutronix.de/git/pza/linux 17657F: Documentation/devicetree/bindings/reset/ 17658F: Documentation/driver-api/reset.rst 17659F: drivers/reset/ 17660F: include/dt-bindings/reset/ 17661F: include/linux/reset-controller.h 17662F: include/linux/reset.h 17663F: include/linux/reset/ 17664K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17665 17666RESTARTABLE SEQUENCES SUPPORT 17667M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17668M: Peter Zijlstra <peterz@infradead.org> 17669M: "Paul E. McKenney" <paulmck@kernel.org> 17670M: Boqun Feng <boqun.feng@gmail.com> 17671L: linux-kernel@vger.kernel.org 17672S: Supported 17673F: include/trace/events/rseq.h 17674F: include/uapi/linux/rseq.h 17675F: kernel/rseq.c 17676F: tools/testing/selftests/rseq/ 17677 17678RFKILL 17679M: Johannes Berg <johannes@sipsolutions.net> 17680L: linux-wireless@vger.kernel.org 17681S: Maintained 17682W: https://wireless.wiki.kernel.org/ 17683Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17684T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17685T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17686F: Documentation/ABI/stable/sysfs-class-rfkill 17687F: Documentation/driver-api/rfkill.rst 17688F: include/linux/rfkill.h 17689F: include/uapi/linux/rfkill.h 17690F: net/rfkill/ 17691 17692RHASHTABLE 17693M: Thomas Graf <tgraf@suug.ch> 17694M: Herbert Xu <herbert@gondor.apana.org.au> 17695L: netdev@vger.kernel.org 17696S: Maintained 17697F: include/linux/rhashtable-types.h 17698F: include/linux/rhashtable.h 17699F: lib/rhashtable.c 17700F: lib/test_rhashtable.c 17701 17702RICOH R5C592 MEMORYSTICK DRIVER 17703M: Maxim Levitsky <maximlevitsky@gmail.com> 17704S: Maintained 17705F: drivers/memstick/host/r592.* 17706 17707RICOH SMARTMEDIA/XD DRIVER 17708M: Maxim Levitsky <maximlevitsky@gmail.com> 17709S: Maintained 17710F: drivers/mtd/nand/raw/r852.c 17711F: drivers/mtd/nand/raw/r852.h 17712 17713RISC-V PMU DRIVERS 17714M: Atish Patra <atishp@atishpatra.org> 17715R: Anup Patel <anup@brainfault.org> 17716L: linux-riscv@lists.infradead.org 17717S: Supported 17718F: drivers/perf/riscv_pmu.c 17719F: drivers/perf/riscv_pmu_legacy.c 17720F: drivers/perf/riscv_pmu_sbi.c 17721 17722RISC-V ARCHITECTURE 17723M: Paul Walmsley <paul.walmsley@sifive.com> 17724M: Palmer Dabbelt <palmer@dabbelt.com> 17725M: Albert Ou <aou@eecs.berkeley.edu> 17726L: linux-riscv@lists.infradead.org 17727S: Supported 17728Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17729P: Documentation/riscv/patch-acceptance.rst 17730T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17731F: arch/riscv/ 17732N: riscv 17733K: riscv 17734 17735RISC-V MICROCHIP FPGA SUPPORT 17736M: Conor Dooley <conor.dooley@microchip.com> 17737M: Daire McNamara <daire.mcnamara@microchip.com> 17738L: linux-riscv@lists.infradead.org 17739S: Supported 17740F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17741F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17742F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17743F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17744F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17745F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17746F: Documentation/devicetree/bindings/riscv/microchip.yaml 17747F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17748F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17749F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17750F: arch/riscv/boot/dts/microchip/ 17751F: drivers/char/hw_random/mpfs-rng.c 17752F: drivers/clk/microchip/clk-mpfs.c 17753F: drivers/i2c/busses/i2c-microchip-corei2c.c 17754F: drivers/mailbox/mailbox-mpfs.c 17755F: drivers/pci/controller/pcie-microchip-host.c 17756F: drivers/reset/reset-mpfs.c 17757F: drivers/rtc/rtc-mpfs.c 17758F: drivers/soc/microchip/mpfs-sys-controller.c 17759F: drivers/spi/spi-microchip-core-qspi.c 17760F: drivers/spi/spi-microchip-core.c 17761F: drivers/usb/musb/mpfs.c 17762F: include/soc/microchip/mpfs.h 17763 17764RISC-V MISC SOC SUPPORT 17765M: Conor Dooley <conor@kernel.org> 17766L: linux-riscv@lists.infradead.org 17767S: Maintained 17768Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17769T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17770F: Documentation/devicetree/bindings/riscv/ 17771F: arch/riscv/boot/dts/ 17772 17773RNBD BLOCK DRIVERS 17774M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17775M: Jack Wang <jinpu.wang@ionos.com> 17776L: linux-block@vger.kernel.org 17777S: Maintained 17778F: drivers/block/rnbd/ 17779 17780ROCCAT DRIVERS 17781M: Stefan Achatz <erazor_de@users.sourceforge.net> 17782S: Maintained 17783W: http://sourceforge.net/projects/roccat/ 17784F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17785F: drivers/hid/hid-roccat* 17786F: include/linux/hid-roccat* 17787 17788ROCKCHIP I2S TDM DRIVER 17789M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17790L: linux-rockchip@lists.infradead.org 17791S: Maintained 17792F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17793F: sound/soc/rockchip/rockchip_i2s_tdm.* 17794 17795ROCKCHIP ISP V1 DRIVER 17796M: Dafna Hirschfeld <dafna@fastmail.com> 17797L: linux-media@vger.kernel.org 17798L: linux-rockchip@lists.infradead.org 17799S: Maintained 17800F: Documentation/admin-guide/media/rkisp1.rst 17801F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17802F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17803F: drivers/media/platform/rockchip/rkisp1 17804F: include/uapi/linux/rkisp1-config.h 17805 17806ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17807M: Jacob Chen <jacob-chen@iotwrt.com> 17808M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17809L: linux-media@vger.kernel.org 17810L: linux-rockchip@lists.infradead.org 17811S: Maintained 17812F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17813F: drivers/media/platform/rockchip/rga/ 17814 17815ROCKCHIP VIDEO DECODER DRIVER 17816M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17817L: linux-media@vger.kernel.org 17818L: linux-rockchip@lists.infradead.org 17819S: Maintained 17820F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17821F: drivers/staging/media/rkvdec/ 17822 17823ROCKER DRIVER 17824M: Jiri Pirko <jiri@resnulli.us> 17825L: netdev@vger.kernel.org 17826S: Supported 17827F: drivers/net/ethernet/rocker/ 17828 17829ROCKETPORT EXPRESS/INFINITY DRIVER 17830M: Kevin Cernekee <cernekee@gmail.com> 17831L: linux-serial@vger.kernel.org 17832S: Odd Fixes 17833F: drivers/tty/serial/rp2.* 17834 17835ROHM BD99954 CHARGER IC 17836M: Matti Vaittinen <mazziesaccount@gmail.com> 17837S: Supported 17838F: drivers/power/supply/bd99954-charger.c 17839F: drivers/power/supply/bd99954-charger.h 17840 17841ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17842M: Tomasz Duszynski <tduszyns@gmail.com> 17843S: Maintained 17844F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17845F: drivers/iio/light/bh1750.c 17846 17847ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17848M: Marek Vasut <marek.vasut+renesas@gmail.com> 17849L: linux-kernel@vger.kernel.org 17850L: linux-renesas-soc@vger.kernel.org 17851S: Supported 17852F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17853F: drivers/gpio/gpio-bd9571mwv.c 17854F: drivers/mfd/bd9571mwv.c 17855F: drivers/regulator/bd9571mwv-regulator.c 17856F: include/linux/mfd/bd9571mwv.h 17857 17858ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17859M: Matti Vaittinen <mazziesaccount@gmail.com> 17860S: Supported 17861F: drivers/clk/clk-bd718x7.c 17862F: drivers/gpio/gpio-bd71815.c 17863F: drivers/gpio/gpio-bd71828.c 17864F: drivers/mfd/rohm-bd71828.c 17865F: drivers/mfd/rohm-bd718x7.c 17866F: drivers/mfd/rohm-bd9576.c 17867F: drivers/regulator/bd71815-regulator.c 17868F: drivers/regulator/bd71828-regulator.c 17869F: drivers/regulator/bd718x7-regulator.c 17870F: drivers/regulator/bd9576-regulator.c 17871F: drivers/regulator/rohm-regulator.c 17872F: drivers/rtc/rtc-bd70528.c 17873F: drivers/watchdog/bd9576_wdt.c 17874F: include/linux/mfd/rohm-bd71815.h 17875F: include/linux/mfd/rohm-bd71828.h 17876F: include/linux/mfd/rohm-bd718x7.h 17877F: include/linux/mfd/rohm-bd957x.h 17878F: include/linux/mfd/rohm-generic.h 17879F: include/linux/mfd/rohm-shared.h 17880 17881ROSE NETWORK LAYER 17882M: Ralf Baechle <ralf@linux-mips.org> 17883L: linux-hams@vger.kernel.org 17884S: Maintained 17885W: http://www.linux-ax25.org/ 17886F: include/net/rose.h 17887F: include/uapi/linux/rose.h 17888F: net/rose/ 17889 17890ROTATION DRIVER FOR ALLWINNER A83T 17891M: Jernej Skrabec <jernej.skrabec@gmail.com> 17892L: linux-media@vger.kernel.org 17893S: Maintained 17894T: git git://linuxtv.org/media_tree.git 17895F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17896F: drivers/media/platform/sunxi/sun8i-rotate/ 17897 17898RPMSG TTY DRIVER 17899M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17900L: linux-remoteproc@vger.kernel.org 17901S: Maintained 17902F: drivers/tty/rpmsg_tty.c 17903 17904RTL2830 MEDIA DRIVER 17905M: Antti Palosaari <crope@iki.fi> 17906L: linux-media@vger.kernel.org 17907S: Maintained 17908W: https://linuxtv.org 17909W: http://palosaari.fi/linux/ 17910Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17911T: git git://linuxtv.org/anttip/media_tree.git 17912F: drivers/media/dvb-frontends/rtl2830* 17913 17914RTL2832 MEDIA DRIVER 17915M: Antti Palosaari <crope@iki.fi> 17916L: linux-media@vger.kernel.org 17917S: Maintained 17918W: https://linuxtv.org 17919W: http://palosaari.fi/linux/ 17920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17921T: git git://linuxtv.org/anttip/media_tree.git 17922F: drivers/media/dvb-frontends/rtl2832* 17923 17924RTL2832_SDR MEDIA DRIVER 17925M: Antti Palosaari <crope@iki.fi> 17926L: linux-media@vger.kernel.org 17927S: Maintained 17928W: https://linuxtv.org 17929W: http://palosaari.fi/linux/ 17930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17931T: git git://linuxtv.org/anttip/media_tree.git 17932F: drivers/media/dvb-frontends/rtl2832_sdr* 17933 17934RTL8180 WIRELESS DRIVER 17935L: linux-wireless@vger.kernel.org 17936S: Orphan 17937W: https://wireless.wiki.kernel.org/ 17938T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17939F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17940 17941RTL8187 WIRELESS DRIVER 17942M: Herton Ronaldo Krzesinski <herton@canonical.com> 17943M: Hin-Tak Leung <htl10@users.sourceforge.net> 17944M: Larry Finger <Larry.Finger@lwfinger.net> 17945L: linux-wireless@vger.kernel.org 17946S: Maintained 17947W: https://wireless.wiki.kernel.org/ 17948T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17949F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17950 17951RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17952M: Jes Sorensen <Jes.Sorensen@gmail.com> 17953L: linux-wireless@vger.kernel.org 17954S: Maintained 17955T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17956F: drivers/net/wireless/realtek/rtl8xxxu/ 17957 17958RTRS TRANSPORT DRIVERS 17959M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17960M: Jack Wang <jinpu.wang@ionos.com> 17961L: linux-rdma@vger.kernel.org 17962S: Maintained 17963F: drivers/infiniband/ulp/rtrs/ 17964 17965RUNTIME VERIFICATION (RV) 17966M: Daniel Bristot de Oliveira <bristot@kernel.org> 17967M: Steven Rostedt <rostedt@goodmis.org> 17968L: linux-trace-devel@vger.kernel.org 17969S: Maintained 17970F: Documentation/trace/rv/ 17971F: include/linux/rv.h 17972F: include/rv/ 17973F: kernel/trace/rv/ 17974F: tools/verification/ 17975 17976RUST 17977M: Miguel Ojeda <ojeda@kernel.org> 17978M: Alex Gaynor <alex.gaynor@gmail.com> 17979M: Wedson Almeida Filho <wedsonaf@gmail.com> 17980R: Boqun Feng <boqun.feng@gmail.com> 17981R: Gary Guo <gary@garyguo.net> 17982R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17983L: rust-for-linux@vger.kernel.org 17984S: Supported 17985W: https://github.com/Rust-for-Linux/linux 17986B: https://github.com/Rust-for-Linux/linux/issues 17987T: git https://github.com/Rust-for-Linux/linux.git rust-next 17988F: Documentation/rust/ 17989F: rust/ 17990F: samples/rust/ 17991F: scripts/*rust* 17992K: \b(?i:rust)\b 17993 17994RXRPC SOCKETS (AF_RXRPC) 17995M: David Howells <dhowells@redhat.com> 17996M: Marc Dionne <marc.dionne@auristor.com> 17997L: linux-afs@lists.infradead.org 17998S: Supported 17999W: https://www.infradead.org/~dhowells/kafs/ 18000F: Documentation/networking/rxrpc.rst 18001F: include/keys/rxrpc-type.h 18002F: include/net/af_rxrpc.h 18003F: include/trace/events/rxrpc.h 18004F: include/uapi/linux/rxrpc.h 18005F: net/rxrpc/ 18006 18007S3 SAVAGE FRAMEBUFFER DRIVER 18008M: Antonino Daplas <adaplas@gmail.com> 18009L: linux-fbdev@vger.kernel.org 18010S: Maintained 18011F: drivers/video/fbdev/savage/ 18012 18013S390 18014M: Heiko Carstens <hca@linux.ibm.com> 18015M: Vasily Gorbik <gor@linux.ibm.com> 18016M: Alexander Gordeev <agordeev@linux.ibm.com> 18017R: Christian Borntraeger <borntraeger@linux.ibm.com> 18018R: Sven Schnelle <svens@linux.ibm.com> 18019L: linux-s390@vger.kernel.org 18020S: Supported 18021T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18022F: Documentation/driver-api/s390-drivers.rst 18023F: Documentation/s390/ 18024F: arch/s390/ 18025F: drivers/s390/ 18026 18027S390 COMMON I/O LAYER 18028M: Vineeth Vijayan <vneethv@linux.ibm.com> 18029M: Peter Oberparleiter <oberpar@linux.ibm.com> 18030L: linux-s390@vger.kernel.org 18031S: Supported 18032F: drivers/s390/cio/ 18033 18034S390 DASD DRIVER 18035M: Stefan Haberland <sth@linux.ibm.com> 18036M: Jan Hoeppner <hoeppner@linux.ibm.com> 18037L: linux-s390@vger.kernel.org 18038S: Supported 18039F: block/partitions/ibm.c 18040F: drivers/s390/block/dasd* 18041F: include/linux/dasd_mod.h 18042 18043S390 IOMMU (PCI) 18044M: Matthew Rosato <mjrosato@linux.ibm.com> 18045M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18046L: linux-s390@vger.kernel.org 18047S: Supported 18048F: drivers/iommu/s390-iommu.c 18049 18050S390 IUCV NETWORK LAYER 18051M: Alexandra Winter <wintera@linux.ibm.com> 18052M: Wenjia Zhang <wenjia@linux.ibm.com> 18053L: linux-s390@vger.kernel.org 18054L: netdev@vger.kernel.org 18055S: Supported 18056F: drivers/s390/net/*iucv* 18057F: include/net/iucv/ 18058F: net/iucv/ 18059 18060S390 NETWORK DRIVERS 18061M: Alexandra Winter <wintera@linux.ibm.com> 18062M: Wenjia Zhang <wenjia@linux.ibm.com> 18063L: linux-s390@vger.kernel.org 18064L: netdev@vger.kernel.org 18065S: Supported 18066F: drivers/s390/net/ 18067 18068S390 PCI SUBSYSTEM 18069M: Niklas Schnelle <schnelle@linux.ibm.com> 18070M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18071L: linux-s390@vger.kernel.org 18072S: Supported 18073F: arch/s390/pci/ 18074F: drivers/pci/hotplug/s390_pci_hpc.c 18075F: Documentation/s390/pci.rst 18076 18077S390 VFIO AP DRIVER 18078M: Tony Krowiak <akrowiak@linux.ibm.com> 18079M: Halil Pasic <pasic@linux.ibm.com> 18080M: Jason Herne <jjherne@linux.ibm.com> 18081L: linux-s390@vger.kernel.org 18082S: Supported 18083F: Documentation/s390/vfio-ap* 18084F: drivers/s390/crypto/vfio_ap* 18085 18086S390 VFIO-CCW DRIVER 18087M: Eric Farman <farman@linux.ibm.com> 18088M: Matthew Rosato <mjrosato@linux.ibm.com> 18089R: Halil Pasic <pasic@linux.ibm.com> 18090L: linux-s390@vger.kernel.org 18091L: kvm@vger.kernel.org 18092S: Supported 18093F: Documentation/s390/vfio-ccw.rst 18094F: drivers/s390/cio/vfio_ccw* 18095F: include/uapi/linux/vfio_ccw.h 18096 18097S390 VFIO-PCI DRIVER 18098M: Matthew Rosato <mjrosato@linux.ibm.com> 18099M: Eric Farman <farman@linux.ibm.com> 18100L: linux-s390@vger.kernel.org 18101L: kvm@vger.kernel.org 18102S: Supported 18103F: arch/s390/kvm/pci* 18104F: drivers/vfio/pci/vfio_pci_zdev.c 18105F: include/uapi/linux/vfio_zdev.h 18106 18107S390 ZCRYPT DRIVER 18108M: Harald Freudenberger <freude@linux.ibm.com> 18109L: linux-s390@vger.kernel.org 18110S: Supported 18111F: drivers/s390/crypto/ 18112 18113S390 ZFCP DRIVER 18114M: Steffen Maier <maier@linux.ibm.com> 18115M: Benjamin Block <bblock@linux.ibm.com> 18116L: linux-s390@vger.kernel.org 18117S: Supported 18118F: drivers/s390/scsi/zfcp_* 18119 18120S3C ADC BATTERY DRIVER 18121M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18122L: linux-samsung-soc@vger.kernel.org 18123S: Odd Fixes 18124F: drivers/power/supply/s3c_adc_battery.c 18125F: include/linux/s3c_adc_battery.h 18126 18127S3C24XX SD/MMC Driver 18128M: Ben Dooks <ben-linux@fluff.org> 18129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18130S: Supported 18131F: drivers/mmc/host/s3cmci.* 18132 18133SAA6588 RDS RECEIVER DRIVER 18134M: Hans Verkuil <hverkuil@xs4all.nl> 18135L: linux-media@vger.kernel.org 18136S: Odd Fixes 18137W: https://linuxtv.org 18138T: git git://linuxtv.org/media_tree.git 18139F: drivers/media/i2c/saa6588* 18140 18141SAA7134 VIDEO4LINUX DRIVER 18142M: Mauro Carvalho Chehab <mchehab@kernel.org> 18143L: linux-media@vger.kernel.org 18144S: Odd fixes 18145W: https://linuxtv.org 18146T: git git://linuxtv.org/media_tree.git 18147F: Documentation/driver-api/media/drivers/saa7134* 18148F: drivers/media/pci/saa7134/ 18149 18150SAA7146 VIDEO4LINUX-2 DRIVER 18151M: Hans Verkuil <hverkuil@xs4all.nl> 18152L: linux-media@vger.kernel.org 18153S: Maintained 18154T: git git://linuxtv.org/media_tree.git 18155F: drivers/staging/media/deprecated/saa7146/ 18156 18157SAFESETID SECURITY MODULE 18158M: Micah Morton <mortonm@chromium.org> 18159S: Supported 18160F: Documentation/admin-guide/LSM/SafeSetID.rst 18161F: security/safesetid/ 18162 18163SAMSUNG AUDIO (ASoC) DRIVERS 18164M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18165M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18166L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18167S: Supported 18168B: mailto:linux-samsung-soc@vger.kernel.org 18169F: Documentation/devicetree/bindings/sound/samsung* 18170F: sound/soc/samsung/ 18171 18172SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18173M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18174L: linux-crypto@vger.kernel.org 18175L: linux-samsung-soc@vger.kernel.org 18176S: Maintained 18177F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18178F: drivers/crypto/exynos-rng.c 18179 18180SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18181M: Łukasz Stelmach <l.stelmach@samsung.com> 18182L: linux-samsung-soc@vger.kernel.org 18183S: Maintained 18184F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18185F: drivers/char/hw_random/exynos-trng.c 18186 18187SAMSUNG FRAMEBUFFER DRIVER 18188M: Jingoo Han <jingoohan1@gmail.com> 18189L: linux-fbdev@vger.kernel.org 18190S: Maintained 18191F: drivers/video/fbdev/s3c-fb.c 18192 18193SAMSUNG INTERCONNECT DRIVERS 18194M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18195M: Artur Świgoń <a.swigon@samsung.com> 18196L: linux-pm@vger.kernel.org 18197L: linux-samsung-soc@vger.kernel.org 18198S: Supported 18199F: drivers/interconnect/samsung/ 18200 18201SAMSUNG LAPTOP DRIVER 18202M: Corentin Chary <corentin.chary@gmail.com> 18203L: platform-driver-x86@vger.kernel.org 18204S: Maintained 18205F: drivers/platform/x86/samsung-laptop.c 18206 18207SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18208M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18209L: linux-kernel@vger.kernel.org 18210L: linux-samsung-soc@vger.kernel.org 18211S: Supported 18212B: mailto:linux-samsung-soc@vger.kernel.org 18213F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18214F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18215F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18216F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18217F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18218F: drivers/clk/clk-s2mps11.c 18219F: drivers/mfd/sec*.c 18220F: drivers/regulator/s2m*.c 18221F: drivers/regulator/s5m*.c 18222F: drivers/rtc/rtc-s5m.c 18223F: include/linux/mfd/samsung/ 18224 18225SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18226M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18227L: linux-media@vger.kernel.org 18228L: linux-samsung-soc@vger.kernel.org 18229S: Maintained 18230F: drivers/media/platform/samsung/s3c-camif/ 18231F: include/media/drv-intf/s3c_camif.h 18232 18233SAMSUNG S3FWRN5 NFC DRIVER 18234M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18235L: linux-nfc@lists.01.org (subscribers-only) 18236S: Maintained 18237F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18238F: drivers/nfc/s3fwrn5 18239 18240SAMSUNG S5C73M3 CAMERA DRIVER 18241M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18242M: Andrzej Hajda <andrzej.hajda@intel.com> 18243L: linux-media@vger.kernel.org 18244S: Supported 18245F: drivers/media/i2c/s5c73m3/* 18246 18247SAMSUNG S5K5BAF CAMERA DRIVER 18248M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18249M: Andrzej Hajda <andrzej.hajda@intel.com> 18250L: linux-media@vger.kernel.org 18251S: Supported 18252F: drivers/media/i2c/s5k5baf.c 18253 18254SAMSUNG S5P Security SubSystem (SSS) DRIVER 18255M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18256M: Vladimir Zapolskiy <vz@mleia.com> 18257L: linux-crypto@vger.kernel.org 18258L: linux-samsung-soc@vger.kernel.org 18259S: Maintained 18260F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18261F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18262F: drivers/crypto/s5p-sss.c 18263 18264SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18265M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18266L: linux-media@vger.kernel.org 18267S: Supported 18268Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18269F: drivers/media/platform/samsung/exynos4-is/ 18270 18271SAMSUNG SOC CLOCK DRIVERS 18272M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18273M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18274M: Tomasz Figa <tomasz.figa@gmail.com> 18275M: Chanwoo Choi <cw00.choi@samsung.com> 18276R: Alim Akhtar <alim.akhtar@samsung.com> 18277L: linux-samsung-soc@vger.kernel.org 18278S: Supported 18279T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18280T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18281F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18282F: Documentation/devicetree/bindings/clock/samsung,s3c* 18283F: drivers/clk/samsung/ 18284F: include/dt-bindings/clock/exynos*.h 18285F: include/dt-bindings/clock/s3c*.h 18286F: include/dt-bindings/clock/s5p*.h 18287F: include/dt-bindings/clock/samsung,*.h 18288F: include/linux/clk/samsung.h 18289F: include/linux/platform_data/clk-s3c2410.h 18290 18291SAMSUNG SPI DRIVERS 18292M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18293M: Andi Shyti <andi@etezian.org> 18294L: linux-spi@vger.kernel.org 18295L: linux-samsung-soc@vger.kernel.org 18296S: Maintained 18297F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18298F: drivers/spi/spi-s3c* 18299F: include/linux/platform_data/spi-s3c64xx.h 18300F: include/linux/spi/s3c24xx-fiq.h 18301 18302SAMSUNG SXGBE DRIVERS 18303M: Byungho An <bh74.an@samsung.com> 18304L: netdev@vger.kernel.org 18305S: Supported 18306F: drivers/net/ethernet/samsung/sxgbe/ 18307 18308SAMSUNG THERMAL DRIVER 18309M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18310M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18311L: linux-pm@vger.kernel.org 18312L: linux-samsung-soc@vger.kernel.org 18313S: Maintained 18314F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18315F: drivers/thermal/samsung/ 18316 18317SAMSUNG USB2 PHY DRIVER 18318M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18319L: linux-kernel@vger.kernel.org 18320S: Supported 18321F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18322F: Documentation/driver-api/phy/samsung-usb2.rst 18323F: drivers/phy/samsung/phy-exynos4210-usb2.c 18324F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18325F: drivers/phy/samsung/phy-exynos5250-usb2.c 18326F: drivers/phy/samsung/phy-s5pv210-usb2.c 18327F: drivers/phy/samsung/phy-samsung-usb2.c 18328F: drivers/phy/samsung/phy-samsung-usb2.h 18329 18330SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18331M: Paul Barker <paul.barker@sancloud.com> 18332R: Marc Murphy <marc.murphy@sancloud.com> 18333S: Supported 18334F: arch/arm/boot/dts/am335x-sancloud* 18335 18336SC1200 WDT DRIVER 18337M: Zwane Mwaikambo <zwanem@gmail.com> 18338S: Maintained 18339F: drivers/watchdog/sc1200wdt.c 18340 18341SCHEDULER 18342M: Ingo Molnar <mingo@redhat.com> 18343M: Peter Zijlstra <peterz@infradead.org> 18344M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18345M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18346R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18347R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18348R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18349R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18350R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18351R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18352L: linux-kernel@vger.kernel.org 18353S: Maintained 18354T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18355F: include/linux/preempt.h 18356F: include/linux/sched.h 18357F: include/linux/wait.h 18358F: include/uapi/linux/sched.h 18359F: kernel/sched/ 18360 18361SCR24X CHIP CARD INTERFACE DRIVER 18362M: Lubomir Rintel <lkundrak@v3.sk> 18363S: Supported 18364F: drivers/char/pcmcia/scr24x_cs.c 18365 18366SCSI RDMA PROTOCOL (SRP) INITIATOR 18367M: Bart Van Assche <bvanassche@acm.org> 18368L: linux-rdma@vger.kernel.org 18369S: Supported 18370Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18371F: drivers/infiniband/ulp/srp/ 18372F: include/scsi/srp.h 18373 18374SCSI RDMA PROTOCOL (SRP) TARGET 18375M: Bart Van Assche <bvanassche@acm.org> 18376L: linux-rdma@vger.kernel.org 18377L: target-devel@vger.kernel.org 18378S: Supported 18379Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18380F: drivers/infiniband/ulp/srpt/ 18381 18382SCSI SG DRIVER 18383M: Doug Gilbert <dgilbert@interlog.com> 18384L: linux-scsi@vger.kernel.org 18385S: Maintained 18386W: http://sg.danny.cz/sg 18387F: Documentation/scsi/scsi-generic.rst 18388F: drivers/scsi/sg.c 18389F: include/scsi/sg.h 18390 18391SCSI SUBSYSTEM 18392M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18393M: "Martin K. Petersen" <martin.petersen@oracle.com> 18394L: linux-scsi@vger.kernel.org 18395S: Maintained 18396Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18397T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18398T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18399F: Documentation/devicetree/bindings/scsi/ 18400F: drivers/scsi/ 18401F: drivers/ufs/ 18402F: include/scsi/ 18403 18404SCSI TAPE DRIVER 18405M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18406L: linux-scsi@vger.kernel.org 18407S: Maintained 18408F: Documentation/scsi/st.rst 18409F: drivers/scsi/st.* 18410F: drivers/scsi/st_*.h 18411 18412SCSI TARGET CORE USER DRIVER 18413M: Bodo Stroesser <bostroesser@gmail.com> 18414L: linux-scsi@vger.kernel.org 18415L: target-devel@vger.kernel.org 18416S: Supported 18417F: Documentation/target/tcmu-design.rst 18418F: drivers/target/target_core_user.c 18419F: include/uapi/linux/target_core_user.h 18420 18421SCSI TARGET SUBSYSTEM 18422M: "Martin K. Petersen" <martin.petersen@oracle.com> 18423L: linux-scsi@vger.kernel.org 18424L: target-devel@vger.kernel.org 18425S: Supported 18426W: http://www.linux-iscsi.org 18427Q: https://patchwork.kernel.org/project/target-devel/list/ 18428T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18429F: Documentation/target/ 18430F: drivers/target/ 18431F: include/target/ 18432 18433SCTP PROTOCOL 18434M: Vlad Yasevich <vyasevich@gmail.com> 18435M: Neil Horman <nhorman@tuxdriver.com> 18436M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18437L: linux-sctp@vger.kernel.org 18438S: Maintained 18439W: http://lksctp.sourceforge.net 18440F: Documentation/networking/sctp.rst 18441F: include/linux/sctp.h 18442F: include/net/sctp/ 18443F: include/uapi/linux/sctp.h 18444F: net/sctp/ 18445 18446SCx200 CPU SUPPORT 18447M: Jim Cromie <jim.cromie@gmail.com> 18448S: Odd Fixes 18449F: Documentation/i2c/busses/scx200_acb.rst 18450F: arch/x86/platform/scx200/ 18451F: drivers/i2c/busses/scx200* 18452F: drivers/mtd/maps/scx200_docflash.c 18453F: drivers/watchdog/scx200_wdt.c 18454F: include/linux/scx200.h 18455 18456SCx200 GPIO DRIVER 18457M: Jim Cromie <jim.cromie@gmail.com> 18458S: Maintained 18459F: drivers/char/scx200_gpio.c 18460F: include/linux/scx200_gpio.h 18461 18462SCx200 HRT CLOCKSOURCE DRIVER 18463M: Jim Cromie <jim.cromie@gmail.com> 18464S: Maintained 18465F: drivers/clocksource/scx200_hrt.c 18466 18467SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18468M: Sascha Sommer <saschasommer@freenet.de> 18469L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18470S: Maintained 18471F: drivers/mmc/host/sdricoh_cs.c 18472 18473SECO BOARDS CEC DRIVER 18474M: Ettore Chimenti <ek5.chimenti@gmail.com> 18475S: Maintained 18476F: drivers/media/cec/platform/seco/seco-cec.c 18477F: drivers/media/cec/platform/seco/seco-cec.h 18478 18479SECURE COMPUTING 18480M: Kees Cook <keescook@chromium.org> 18481R: Andy Lutomirski <luto@amacapital.net> 18482R: Will Drewry <wad@chromium.org> 18483S: Supported 18484T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18485F: Documentation/userspace-api/seccomp_filter.rst 18486F: include/linux/seccomp.h 18487F: include/uapi/linux/seccomp.h 18488F: kernel/seccomp.c 18489F: tools/testing/selftests/kselftest_harness.h 18490F: tools/testing/selftests/seccomp/* 18491K: \bsecure_computing 18492K: \bTIF_SECCOMP\b 18493 18494SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18495M: Al Cooper <alcooperx@gmail.com> 18496R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18497L: linux-mmc@vger.kernel.org 18498S: Maintained 18499F: drivers/mmc/host/sdhci-brcmstb* 18500 18501SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18502M: Adrian Hunter <adrian.hunter@intel.com> 18503L: linux-mmc@vger.kernel.org 18504S: Supported 18505F: drivers/mmc/host/sdhci* 18506 18507SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18508M: Eugen Hristev <eugen.hristev@microchip.com> 18509L: linux-mmc@vger.kernel.org 18510S: Supported 18511F: drivers/mmc/host/sdhci-of-at91.c 18512 18513SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18514M: Ben Dooks <ben-linux@fluff.org> 18515M: Jaehoon Chung <jh80.chung@samsung.com> 18516L: linux-mmc@vger.kernel.org 18517S: Maintained 18518F: drivers/mmc/host/sdhci-s3c* 18519 18520SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18521M: Viresh Kumar <vireshk@kernel.org> 18522L: linux-mmc@vger.kernel.org 18523S: Maintained 18524F: drivers/mmc/host/sdhci-spear.c 18525 18526SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18527M: Vignesh Raghavendra <vigneshr@ti.com> 18528L: linux-mmc@vger.kernel.org 18529S: Maintained 18530F: drivers/mmc/host/sdhci-omap.c 18531 18532SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18533M: Haibo Chen <haibo.chen@nxp.com> 18534L: linux-imx@nxp.com 18535L: linux-mmc@vger.kernel.org 18536S: Maintained 18537F: drivers/mmc/host/sdhci-esdhc-imx.c 18538 18539SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18540M: Jonathan Derrick <jonathan.derrick@linux.dev> 18541L: linux-block@vger.kernel.org 18542S: Supported 18543F: block/opal_proto.h 18544F: block/sed* 18545F: include/linux/sed* 18546F: include/uapi/linux/sed* 18547 18548SECURITY CONTACT 18549M: Security Officers <security@kernel.org> 18550S: Supported 18551F: Documentation/admin-guide/security-bugs.rst 18552 18553SECURITY SUBSYSTEM 18554M: Paul Moore <paul@paul-moore.com> 18555M: James Morris <jmorris@namei.org> 18556M: "Serge E. Hallyn" <serge@hallyn.com> 18557L: linux-security-module@vger.kernel.org (suggested Cc:) 18558S: Supported 18559W: http://kernsec.org/ 18560T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18561F: security/ 18562X: security/selinux/ 18563 18564SELINUX SECURITY MODULE 18565M: Paul Moore <paul@paul-moore.com> 18566M: Stephen Smalley <stephen.smalley.work@gmail.com> 18567M: Eric Paris <eparis@parisplace.org> 18568L: selinux@vger.kernel.org 18569S: Supported 18570W: https://selinuxproject.org 18571W: https://github.com/SELinuxProject 18572T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18573F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18574F: Documentation/ABI/obsolete/sysfs-selinux-disable 18575F: Documentation/admin-guide/LSM/SELinux.rst 18576F: include/trace/events/avc.h 18577F: include/uapi/linux/selinux_netlink.h 18578F: scripts/selinux/ 18579F: security/selinux/ 18580 18581SENSABLE PHANTOM 18582M: Jiri Slaby <jirislaby@kernel.org> 18583S: Maintained 18584F: drivers/misc/phantom.c 18585F: include/uapi/linux/phantom.h 18586 18587SENSEAIR SUNRISE 006-0-0007 18588M: Jacopo Mondi <jacopo@jmondi.org> 18589S: Maintained 18590F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18591F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18592F: drivers/iio/chemical/sunrise_co2.c 18593 18594SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18595M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18596S: Maintained 18597F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18598F: drivers/iio/chemical/scd30.h 18599F: drivers/iio/chemical/scd30_core.c 18600F: drivers/iio/chemical/scd30_i2c.c 18601F: drivers/iio/chemical/scd30_serial.c 18602 18603SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18604M: Roan van Dijk <roan@protonic.nl> 18605S: Maintained 18606F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18607F: drivers/iio/chemical/scd4x.c 18608 18609SENSIRION SGP40 GAS SENSOR DRIVER 18610M: Andreas Klinger <ak@it-klinger.de> 18611S: Maintained 18612F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18613F: drivers/iio/chemical/sgp40.c 18614 18615SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18616M: Tomasz Duszynski <tduszyns@gmail.com> 18617S: Maintained 18618F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18619F: drivers/iio/chemical/sps30.c 18620F: drivers/iio/chemical/sps30_i2c.c 18621F: drivers/iio/chemical/sps30_serial.c 18622 18623SERIAL DEVICE BUS 18624M: Rob Herring <robh@kernel.org> 18625L: linux-serial@vger.kernel.org 18626S: Maintained 18627F: Documentation/devicetree/bindings/serial/serial.yaml 18628F: drivers/tty/serdev/ 18629F: include/linux/serdev.h 18630 18631SERIAL DRIVERS 18632M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18633L: linux-serial@vger.kernel.org 18634S: Maintained 18635F: Documentation/devicetree/bindings/serial/ 18636F: drivers/tty/serial/ 18637 18638SERIAL IR RECEIVER 18639M: Sean Young <sean@mess.org> 18640L: linux-media@vger.kernel.org 18641S: Maintained 18642F: drivers/media/rc/serial_ir.c 18643 18644SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18645M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18646L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18647S: Maintained 18648F: Documentation/devicetree/bindings/slimbus/ 18649F: drivers/slimbus/ 18650F: include/linux/slimbus.h 18651 18652SFC NETWORK DRIVER 18653M: Edward Cree <ecree.xilinx@gmail.com> 18654M: Martin Habets <habetsm.xilinx@gmail.com> 18655L: netdev@vger.kernel.org 18656S: Supported 18657F: drivers/net/ethernet/sfc/ 18658 18659SFF/SFP/SFP+ MODULE SUPPORT 18660M: Russell King <linux@armlinux.org.uk> 18661L: netdev@vger.kernel.org 18662S: Maintained 18663F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18664F: drivers/net/phy/phylink.c 18665F: drivers/net/phy/sfp* 18666F: include/linux/mdio/mdio-i2c.h 18667F: include/linux/phylink.h 18668F: include/linux/sfp.h 18669K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18670 18671SGI GRU DRIVER 18672M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18673S: Maintained 18674F: drivers/misc/sgi-gru/ 18675 18676SGI XP/XPC/XPNET DRIVER 18677M: Robin Holt <robinmholt@gmail.com> 18678M: Steve Wahl <steve.wahl@hpe.com> 18679R: Mike Travis <mike.travis@hpe.com> 18680S: Maintained 18681F: drivers/misc/sgi-xp/ 18682 18683SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18684M: Karsten Graul <kgraul@linux.ibm.com> 18685M: Wenjia Zhang <wenjia@linux.ibm.com> 18686M: Jan Karcher <jaka@linux.ibm.com> 18687L: linux-s390@vger.kernel.org 18688S: Supported 18689F: net/smc/ 18690 18691SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18692M: Linus Walleij <linus.walleij@linaro.org> 18693L: linux-iio@vger.kernel.org 18694S: Maintained 18695T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18696F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18697F: drivers/iio/light/gp2ap002.c 18698 18699SHARP RJ54N1CB0C SENSOR DRIVER 18700M: Jacopo Mondi <jacopo@jmondi.org> 18701L: linux-media@vger.kernel.org 18702S: Odd fixes 18703T: git git://linuxtv.org/media_tree.git 18704F: drivers/media/i2c/rj54n1cb0c.c 18705F: include/media/i2c/rj54n1cb0c.h 18706 18707SH_VOU V4L2 OUTPUT DRIVER 18708L: linux-media@vger.kernel.org 18709S: Orphan 18710F: drivers/media/platform/renesas/sh_vou.c 18711F: include/media/drv-intf/sh_vou.h 18712 18713SI2157 MEDIA DRIVER 18714M: Antti Palosaari <crope@iki.fi> 18715L: linux-media@vger.kernel.org 18716S: Maintained 18717W: https://linuxtv.org 18718W: http://palosaari.fi/linux/ 18719Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18720T: git git://linuxtv.org/anttip/media_tree.git 18721F: drivers/media/tuners/si2157* 18722 18723SI2165 MEDIA DRIVER 18724M: Matthias Schwarzott <zzam@gentoo.org> 18725L: linux-media@vger.kernel.org 18726S: Maintained 18727W: https://linuxtv.org 18728Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18729F: drivers/media/dvb-frontends/si2165* 18730 18731SI2168 MEDIA DRIVER 18732M: Antti Palosaari <crope@iki.fi> 18733L: linux-media@vger.kernel.org 18734S: Maintained 18735W: https://linuxtv.org 18736W: http://palosaari.fi/linux/ 18737Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18738T: git git://linuxtv.org/anttip/media_tree.git 18739F: drivers/media/dvb-frontends/si2168* 18740 18741SI470X FM RADIO RECEIVER I2C DRIVER 18742M: Hans Verkuil <hverkuil@xs4all.nl> 18743L: linux-media@vger.kernel.org 18744S: Odd Fixes 18745W: https://linuxtv.org 18746T: git git://linuxtv.org/media_tree.git 18747F: drivers/media/radio/si470x/radio-si470x-i2c.c 18748 18749SI470X FM RADIO RECEIVER USB DRIVER 18750M: Hans Verkuil <hverkuil@xs4all.nl> 18751L: linux-media@vger.kernel.org 18752S: Maintained 18753W: https://linuxtv.org 18754T: git git://linuxtv.org/media_tree.git 18755F: drivers/media/radio/si470x/radio-si470x-common.c 18756F: drivers/media/radio/si470x/radio-si470x-usb.c 18757F: drivers/media/radio/si470x/radio-si470x.h 18758 18759SI4713 FM RADIO TRANSMITTER I2C DRIVER 18760M: Eduardo Valentin <edubezval@gmail.com> 18761L: linux-media@vger.kernel.org 18762S: Odd Fixes 18763W: https://linuxtv.org 18764T: git git://linuxtv.org/media_tree.git 18765F: drivers/media/radio/si4713/si4713.? 18766 18767SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18768M: Eduardo Valentin <edubezval@gmail.com> 18769L: linux-media@vger.kernel.org 18770S: Odd Fixes 18771W: https://linuxtv.org 18772T: git git://linuxtv.org/media_tree.git 18773F: drivers/media/radio/si4713/radio-platform-si4713.c 18774 18775SI4713 FM RADIO TRANSMITTER USB DRIVER 18776M: Hans Verkuil <hverkuil@xs4all.nl> 18777L: linux-media@vger.kernel.org 18778S: Maintained 18779W: https://linuxtv.org 18780T: git git://linuxtv.org/media_tree.git 18781F: drivers/media/radio/si4713/radio-usb-si4713.c 18782 18783SIANO DVB DRIVER 18784M: Mauro Carvalho Chehab <mchehab@kernel.org> 18785L: linux-media@vger.kernel.org 18786S: Odd fixes 18787W: https://linuxtv.org 18788T: git git://linuxtv.org/media_tree.git 18789F: drivers/media/common/siano/ 18790F: drivers/media/mmc/siano/ 18791F: drivers/media/usb/siano/ 18792F: drivers/media/usb/siano/ 18793 18794SIFIVE DRIVERS 18795M: Palmer Dabbelt <palmer@dabbelt.com> 18796M: Paul Walmsley <paul.walmsley@sifive.com> 18797L: linux-riscv@lists.infradead.org 18798S: Supported 18799N: sifive 18800K: [^@]sifive 18801 18802SIFIVE FU540 SYSTEM-ON-CHIP 18803M: Paul Walmsley <paul.walmsley@sifive.com> 18804M: Palmer Dabbelt <palmer@dabbelt.com> 18805L: linux-riscv@lists.infradead.org 18806S: Supported 18807T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18808N: fu540 18809K: fu540 18810 18811SIFIVE PDMA DRIVER 18812M: Green Wan <green.wan@sifive.com> 18813S: Maintained 18814F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18815F: drivers/dma/sf-pdma/ 18816 18817SIFIVE SOC DRIVERS 18818M: Conor Dooley <conor@kernel.org> 18819L: linux-riscv@lists.infradead.org 18820S: Maintained 18821T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18822F: drivers/soc/sifive/ 18823 18824SILEAD TOUCHSCREEN DRIVER 18825M: Hans de Goede <hdegoede@redhat.com> 18826L: linux-input@vger.kernel.org 18827L: platform-driver-x86@vger.kernel.org 18828S: Maintained 18829F: drivers/input/touchscreen/silead.c 18830F: drivers/platform/x86/touchscreen_dmi.c 18831 18832SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18833M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18834S: Supported 18835F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18836F: drivers/net/wireless/silabs/wfx/ 18837 18838SILICON MOTION SM712 FRAME BUFFER DRIVER 18839M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18840M: Teddy Wang <teddy.wang@siliconmotion.com> 18841M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18842L: linux-fbdev@vger.kernel.org 18843S: Maintained 18844F: Documentation/fb/sm712fb.rst 18845F: drivers/video/fbdev/sm712* 18846 18847SILVACO I3C DUAL-ROLE MASTER 18848M: Miquel Raynal <miquel.raynal@bootlin.com> 18849M: Conor Culhane <conor.culhane@silvaco.com> 18850L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18851S: Maintained 18852F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18853F: drivers/i3c/master/svc-i3c-master.c 18854 18855SIMPLEFB FB DRIVER 18856M: Hans de Goede <hdegoede@redhat.com> 18857L: linux-fbdev@vger.kernel.org 18858S: Maintained 18859F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18860F: drivers/video/fbdev/simplefb.c 18861F: include/linux/platform_data/simplefb.h 18862 18863SIMTEC EB110ATX (Chalice CATS) 18864M: Simtec Linux Team <linux@simtec.co.uk> 18865S: Supported 18866W: http://www.simtec.co.uk/products/EB110ATX/ 18867 18868SIMTEC EB2410ITX (BAST) 18869M: Simtec Linux Team <linux@simtec.co.uk> 18870S: Supported 18871W: http://www.simtec.co.uk/products/EB2410ITX/ 18872F: arch/arm/mach-s3c/bast-ide.c 18873F: arch/arm/mach-s3c/bast-irq.c 18874F: arch/arm/mach-s3c/mach-bast.c 18875 18876SIOX 18877M: Thorsten Scherer <t.scherer@eckelmann.de> 18878M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18879R: Pengutronix Kernel Team <kernel@pengutronix.de> 18880S: Supported 18881F: drivers/gpio/gpio-siox.c 18882F: drivers/siox/* 18883F: include/trace/events/siox.h 18884 18885SIPHASH PRF ROUTINES 18886M: Jason A. Donenfeld <Jason@zx2c4.com> 18887S: Maintained 18888F: include/linux/siphash.h 18889F: lib/siphash.c 18890F: lib/test_siphash.c 18891 18892SIS 190 ETHERNET DRIVER 18893M: Francois Romieu <romieu@fr.zoreil.com> 18894L: netdev@vger.kernel.org 18895S: Maintained 18896F: drivers/net/ethernet/sis/sis190.c 18897 18898SIS 900/7016 FAST ETHERNET DRIVER 18899M: Daniele Venzano <venza@brownhat.org> 18900L: netdev@vger.kernel.org 18901S: Maintained 18902W: http://www.brownhat.org/sis900.html 18903F: drivers/net/ethernet/sis/sis900.* 18904 18905SIS FRAMEBUFFER DRIVER 18906M: Thomas Winischhofer <thomas@winischhofer.net> 18907S: Maintained 18908W: http://www.winischhofer.net/linuxsisvga.shtml 18909F: Documentation/fb/sisfb.rst 18910F: drivers/video/fbdev/sis/ 18911F: include/video/sisfb.h 18912 18913SIS I2C TOUCHSCREEN DRIVER 18914M: Mika Penttilä <mika.penttila@nextfour.com> 18915L: linux-input@vger.kernel.org 18916S: Maintained 18917F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18918F: drivers/input/touchscreen/sis_i2c.c 18919 18920SIS USB2VGA DRIVER 18921M: Thomas Winischhofer <thomas@winischhofer.net> 18922S: Maintained 18923W: http://www.winischhofer.at/linuxsisusbvga.shtml 18924F: drivers/usb/misc/sisusbvga/ 18925 18926SL28 CPLD MFD DRIVER 18927M: Michael Walle <michael@walle.cc> 18928S: Maintained 18929F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18930F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18931F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18932F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18933F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18934F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18935F: drivers/gpio/gpio-sl28cpld.c 18936F: drivers/hwmon/sl28cpld-hwmon.c 18937F: drivers/irqchip/irq-sl28cpld.c 18938F: drivers/pwm/pwm-sl28cpld.c 18939F: drivers/watchdog/sl28cpld_wdt.c 18940 18941SLAB ALLOCATOR 18942M: Christoph Lameter <cl@linux.com> 18943M: Pekka Enberg <penberg@kernel.org> 18944M: David Rientjes <rientjes@google.com> 18945M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18946M: Andrew Morton <akpm@linux-foundation.org> 18947M: Vlastimil Babka <vbabka@suse.cz> 18948R: Roman Gushchin <roman.gushchin@linux.dev> 18949R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18950L: linux-mm@kvack.org 18951S: Maintained 18952T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18953F: include/linux/sl?b*.h 18954F: mm/sl?b* 18955 18956SLCAN CAN NETWORK DRIVER 18957M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18958L: linux-can@vger.kernel.org 18959S: Maintained 18960F: drivers/net/can/slcan/ 18961 18962SLEEPABLE READ-COPY UPDATE (SRCU) 18963M: Lai Jiangshan <jiangshanlai@gmail.com> 18964M: "Paul E. McKenney" <paulmck@kernel.org> 18965M: Josh Triplett <josh@joshtriplett.org> 18966R: Steven Rostedt <rostedt@goodmis.org> 18967R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18968L: rcu@vger.kernel.org 18969S: Supported 18970W: http://www.rdrop.com/users/paulmck/RCU/ 18971T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18972F: include/linux/srcu*.h 18973F: kernel/rcu/srcu*.c 18974 18975SMACK SECURITY MODULE 18976M: Casey Schaufler <casey@schaufler-ca.com> 18977L: linux-security-module@vger.kernel.org 18978S: Maintained 18979W: http://schaufler-ca.com 18980T: git git://github.com/cschaufler/smack-next 18981F: Documentation/admin-guide/LSM/Smack.rst 18982F: security/smack/ 18983 18984SMC91x ETHERNET DRIVER 18985M: Nicolas Pitre <nico@fluxnic.net> 18986S: Odd Fixes 18987F: drivers/net/ethernet/smsc/smc91x.* 18988 18989SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18990M: Mark Rutland <mark.rutland@arm.com> 18991M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18992M: Sudeep Holla <sudeep.holla@arm.com> 18993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18994S: Maintained 18995F: drivers/firmware/smccc/ 18996F: include/linux/arm-smccc.h 18997 18998SMM665 HARDWARE MONITOR DRIVER 18999M: Guenter Roeck <linux@roeck-us.net> 19000L: linux-hwmon@vger.kernel.org 19001S: Maintained 19002F: Documentation/hwmon/smm665.rst 19003F: drivers/hwmon/smm665.c 19004 19005SMSC EMC2103 HARDWARE MONITOR DRIVER 19006M: Steve Glendinning <steve.glendinning@shawell.net> 19007L: linux-hwmon@vger.kernel.org 19008S: Maintained 19009F: Documentation/hwmon/emc2103.rst 19010F: drivers/hwmon/emc2103.c 19011 19012SMSC SCH5627 HARDWARE MONITOR DRIVER 19013M: Hans de Goede <hdegoede@redhat.com> 19014L: linux-hwmon@vger.kernel.org 19015S: Supported 19016F: Documentation/hwmon/sch5627.rst 19017F: drivers/hwmon/sch5627.c 19018 19019SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19020M: Steve Glendinning <steve.glendinning@shawell.net> 19021L: linux-fbdev@vger.kernel.org 19022S: Maintained 19023F: drivers/video/fbdev/smscufx.c 19024 19025SMSC47B397 HARDWARE MONITOR DRIVER 19026M: Jean Delvare <jdelvare@suse.com> 19027L: linux-hwmon@vger.kernel.org 19028S: Maintained 19029F: Documentation/hwmon/smsc47b397.rst 19030F: drivers/hwmon/smsc47b397.c 19031 19032SMSC911x ETHERNET DRIVER 19033M: Steve Glendinning <steve.glendinning@shawell.net> 19034L: netdev@vger.kernel.org 19035S: Maintained 19036F: drivers/net/ethernet/smsc/smsc911x.* 19037F: include/linux/smsc911x.h 19038 19039SMSC9420 PCI ETHERNET DRIVER 19040M: Steve Glendinning <steve.glendinning@shawell.net> 19041L: netdev@vger.kernel.org 19042S: Maintained 19043F: drivers/net/ethernet/smsc/smsc9420.* 19044 19045SOCIONEXT (SNI) AVE NETWORK DRIVER 19046M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19047L: netdev@vger.kernel.org 19048S: Maintained 19049F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19050F: drivers/net/ethernet/socionext/sni_ave.c 19051 19052SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19053M: Jassi Brar <jaswinder.singh@linaro.org> 19054M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19055L: netdev@vger.kernel.org 19056S: Maintained 19057F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19058F: drivers/net/ethernet/socionext/netsec.c 19059 19060SOCIONEXT (SNI) Synquacer SPI DRIVER 19061M: Masahisa Kojima <masahisa.kojima@linaro.org> 19062M: Jassi Brar <jaswinder.singh@linaro.org> 19063L: linux-spi@vger.kernel.org 19064S: Maintained 19065F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19066F: drivers/spi/spi-synquacer.c 19067 19068SOCIONEXT SYNQUACER I2C DRIVER 19069M: Ard Biesheuvel <ardb@kernel.org> 19070L: linux-i2c@vger.kernel.org 19071S: Maintained 19072F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19073F: drivers/i2c/busses/i2c-synquacer.c 19074 19075SOCIONEXT UNIPHIER SOUND DRIVER 19076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19077S: Orphan 19078F: sound/soc/uniphier/ 19079 19080SOEKRIS NET48XX LED SUPPORT 19081M: Chris Boot <bootc@bootc.net> 19082S: Maintained 19083F: drivers/leds/leds-net48xx.c 19084 19085SOFT-IWARP DRIVER (siw) 19086M: Bernard Metzler <bmt@zurich.ibm.com> 19087L: linux-rdma@vger.kernel.org 19088S: Supported 19089F: drivers/infiniband/sw/siw/ 19090F: include/uapi/rdma/siw-abi.h 19091 19092SOFT-ROCE DRIVER (rxe) 19093M: Zhu Yanjun <zyjzyj2000@gmail.com> 19094L: linux-rdma@vger.kernel.org 19095S: Supported 19096F: drivers/infiniband/sw/rxe/ 19097F: include/uapi/rdma/rdma_user_rxe.h 19098 19099SOFTLOGIC 6x10 MPEG CODEC 19100M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19101M: Anton Sviridenko <anton@corp.bluecherry.net> 19102M: Andrey Utkin <andrey_utkin@fastmail.com> 19103M: Ismael Luceno <ismael@iodev.co.uk> 19104L: linux-media@vger.kernel.org 19105S: Supported 19106F: drivers/media/pci/solo6x10/ 19107 19108SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19109M: James Morse <james.morse@arm.com> 19110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19111S: Maintained 19112F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19113F: drivers/firmware/arm_sdei.c 19114F: include/linux/arm_sdei.h 19115F: include/uapi/linux/arm_sdei.h 19116 19117SOFTWARE NODES AND DEVICE PROPERTIES 19118R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19119R: Daniel Scally <djrscally@gmail.com> 19120R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19121R: Sakari Ailus <sakari.ailus@linux.intel.com> 19122L: linux-acpi@vger.kernel.org 19123S: Maintained 19124F: drivers/base/property.c 19125F: drivers/base/swnode.c 19126F: include/linux/fwnode.h 19127F: include/linux/property.h 19128 19129SOFTWARE RAID (Multiple Disks) SUPPORT 19130M: Song Liu <song@kernel.org> 19131L: linux-raid@vger.kernel.org 19132S: Supported 19133Q: https://patchwork.kernel.org/project/linux-raid/list/ 19134T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19135F: drivers/md/Kconfig 19136F: drivers/md/Makefile 19137F: drivers/md/md* 19138F: drivers/md/raid* 19139F: include/linux/raid/ 19140F: include/uapi/linux/raid/ 19141 19142SOLIDRUN CLEARFOG SUPPORT 19143M: Russell King <linux@armlinux.org.uk> 19144S: Maintained 19145F: arch/arm/boot/dts/armada-388-clearfog* 19146F: arch/arm/boot/dts/armada-38x-solidrun-* 19147 19148SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19149M: Russell King <linux@armlinux.org.uk> 19150S: Maintained 19151F: arch/arm/boot/dts/imx6*-cubox-i* 19152F: arch/arm/boot/dts/imx6*-hummingboard* 19153F: arch/arm/boot/dts/imx6*-sr-* 19154 19155SONIC NETWORK DRIVER 19156M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19157L: netdev@vger.kernel.org 19158S: Maintained 19159F: drivers/net/ethernet/natsemi/sonic.* 19160 19161SONICS SILICON BACKPLANE DRIVER (SSB) 19162M: Michael Buesch <m@bues.ch> 19163L: linux-wireless@vger.kernel.org 19164S: Maintained 19165F: drivers/ssb/ 19166F: include/linux/ssb/ 19167 19168SONY IMX208 SENSOR DRIVER 19169M: Sakari Ailus <sakari.ailus@linux.intel.com> 19170L: linux-media@vger.kernel.org 19171S: Maintained 19172T: git git://linuxtv.org/media_tree.git 19173F: drivers/media/i2c/imx208.c 19174 19175SONY IMX214 SENSOR DRIVER 19176M: Ricardo Ribalda <ribalda@kernel.org> 19177L: linux-media@vger.kernel.org 19178S: Maintained 19179T: git git://linuxtv.org/media_tree.git 19180F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19181F: drivers/media/i2c/imx214.c 19182 19183SONY IMX219 SENSOR DRIVER 19184M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19185L: linux-media@vger.kernel.org 19186S: Maintained 19187T: git git://linuxtv.org/media_tree.git 19188F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19189F: drivers/media/i2c/imx219.c 19190 19191SONY IMX258 SENSOR DRIVER 19192M: Sakari Ailus <sakari.ailus@linux.intel.com> 19193L: linux-media@vger.kernel.org 19194S: Maintained 19195T: git git://linuxtv.org/media_tree.git 19196F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19197F: drivers/media/i2c/imx258.c 19198 19199SONY IMX274 SENSOR DRIVER 19200M: Leon Luo <leonl@leopardimaging.com> 19201L: linux-media@vger.kernel.org 19202S: Maintained 19203T: git git://linuxtv.org/media_tree.git 19204F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19205F: drivers/media/i2c/imx274.c 19206 19207SONY IMX290 SENSOR DRIVER 19208M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19209L: linux-media@vger.kernel.org 19210S: Maintained 19211T: git git://linuxtv.org/media_tree.git 19212F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19213F: drivers/media/i2c/imx290.c 19214 19215SONY IMX319 SENSOR DRIVER 19216M: Bingbu Cao <bingbu.cao@intel.com> 19217L: linux-media@vger.kernel.org 19218S: Maintained 19219T: git git://linuxtv.org/media_tree.git 19220F: drivers/media/i2c/imx319.c 19221 19222SONY IMX334 SENSOR DRIVER 19223M: Paul J. Murphy <paul.j.murphy@intel.com> 19224M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19225L: linux-media@vger.kernel.org 19226S: Maintained 19227T: git git://linuxtv.org/media_tree.git 19228F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19229F: drivers/media/i2c/imx334.c 19230 19231SONY IMX335 SENSOR DRIVER 19232M: Paul J. Murphy <paul.j.murphy@intel.com> 19233M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19234L: linux-media@vger.kernel.org 19235S: Maintained 19236T: git git://linuxtv.org/media_tree.git 19237F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19238F: drivers/media/i2c/imx335.c 19239 19240SONY IMX355 SENSOR DRIVER 19241M: Tianshu Qiu <tian.shu.qiu@intel.com> 19242L: linux-media@vger.kernel.org 19243S: Maintained 19244T: git git://linuxtv.org/media_tree.git 19245F: drivers/media/i2c/imx355.c 19246 19247SONY IMX412 SENSOR DRIVER 19248M: Paul J. Murphy <paul.j.murphy@intel.com> 19249M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19250L: linux-media@vger.kernel.org 19251S: Maintained 19252T: git git://linuxtv.org/media_tree.git 19253F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19254F: drivers/media/i2c/imx412.c 19255 19256SONY MEMORYSTICK SUBSYSTEM 19257M: Maxim Levitsky <maximlevitsky@gmail.com> 19258M: Alex Dubov <oakad@yahoo.com> 19259M: Ulf Hansson <ulf.hansson@linaro.org> 19260L: linux-mmc@vger.kernel.org 19261S: Maintained 19262T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19263F: drivers/memstick/ 19264F: include/linux/memstick.h 19265 19266SONY VAIO CONTROL DEVICE DRIVER 19267M: Mattia Dongili <malattia@linux.it> 19268L: platform-driver-x86@vger.kernel.org 19269S: Maintained 19270W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19271F: Documentation/admin-guide/laptops/sony-laptop.rst 19272F: drivers/char/sonypi.c 19273F: drivers/platform/x86/sony-laptop.c 19274F: include/linux/sony-laptop.h 19275 19276SOUND 19277M: Jaroslav Kysela <perex@perex.cz> 19278M: Takashi Iwai <tiwai@suse.com> 19279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19280S: Maintained 19281W: http://www.alsa-project.org/ 19282Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19283T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19284F: Documentation/sound/ 19285F: include/sound/ 19286F: include/uapi/sound/ 19287F: sound/ 19288F: tools/testing/selftests/alsa 19289 19290SOUND - COMPRESSED AUDIO 19291M: Vinod Koul <vkoul@kernel.org> 19292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19293S: Supported 19294T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19295F: Documentation/sound/designs/compress-offload.rst 19296F: include/sound/compress_driver.h 19297F: include/uapi/sound/compress_* 19298F: sound/core/compress_offload.c 19299F: sound/soc/soc-compress.c 19300 19301SOUND - DMAENGINE HELPERS 19302M: Lars-Peter Clausen <lars@metafoo.de> 19303S: Supported 19304F: include/sound/dmaengine_pcm.h 19305F: sound/core/pcm_dmaengine.c 19306F: sound/soc/soc-generic-dmaengine-pcm.c 19307 19308SOUND - ALSA SELFTESTS 19309M: Mark Brown <broonie@kernel.org> 19310L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19311L: linux-kselftest@vger.kernel.org 19312S: Supported 19313F: tools/testing/selftests/alsa 19314 19315SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19316M: Liam Girdwood <lgirdwood@gmail.com> 19317M: Mark Brown <broonie@kernel.org> 19318L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19319S: Supported 19320W: http://alsa-project.org/main/index.php/ASoC 19321T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19322F: Documentation/devicetree/bindings/sound/ 19323F: Documentation/sound/soc/ 19324F: include/dt-bindings/sound/ 19325F: include/sound/soc* 19326F: sound/soc/ 19327 19328SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19329M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19330M: Liam Girdwood <lgirdwood@gmail.com> 19331M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19332M: Bard Liao <yung-chuan.liao@linux.intel.com> 19333M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19334R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19335M: Daniel Baluta <daniel.baluta@nxp.com> 19336L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19337S: Supported 19338W: https://github.com/thesofproject/linux/ 19339F: sound/soc/sof/ 19340 19341SOUNDWIRE SUBSYSTEM 19342M: Vinod Koul <vkoul@kernel.org> 19343M: Bard Liao <yung-chuan.liao@linux.intel.com> 19344R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19345R: Sanyog Kale <sanyog.r.kale@intel.com> 19346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19347S: Supported 19348T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19349F: Documentation/driver-api/soundwire/ 19350F: drivers/soundwire/ 19351F: include/linux/soundwire/ 19352 19353SP2 MEDIA DRIVER 19354M: Olli Salonen <olli.salonen@iki.fi> 19355L: linux-media@vger.kernel.org 19356S: Maintained 19357W: https://linuxtv.org 19358Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19359F: drivers/media/dvb-frontends/sp2* 19360 19361SPARC + UltraSPARC (sparc/sparc64) 19362M: "David S. Miller" <davem@davemloft.net> 19363L: sparclinux@vger.kernel.org 19364S: Maintained 19365Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19366T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19367T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19368F: arch/sparc/ 19369F: drivers/sbus/ 19370 19371SPARC SERIAL DRIVERS 19372M: "David S. Miller" <davem@davemloft.net> 19373L: sparclinux@vger.kernel.org 19374S: Maintained 19375T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19376T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19377F: drivers/tty/serial/suncore.c 19378F: drivers/tty/serial/sunhv.c 19379F: drivers/tty/serial/sunsab.c 19380F: drivers/tty/serial/sunsab.h 19381F: drivers/tty/serial/sunsu.c 19382F: drivers/tty/serial/sunzilog.c 19383F: drivers/tty/serial/sunzilog.h 19384F: drivers/tty/vcc.c 19385F: include/linux/sunserialcore.h 19386 19387SPARSE CHECKER 19388M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19389L: linux-sparse@vger.kernel.org 19390S: Maintained 19391W: https://sparse.docs.kernel.org/ 19392T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19393Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19394B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19395F: include/linux/compiler.h 19396 19397SPEAKUP CONSOLE SPEECH DRIVER 19398M: William Hubbs <w.d.hubbs@gmail.com> 19399M: Chris Brannon <chris@the-brannons.com> 19400M: Kirk Reiser <kirk@reisers.ca> 19401M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19402L: speakup@linux-speakup.org 19403S: Odd Fixes 19404W: http://www.linux-speakup.org/ 19405W: https://github.com/linux-speakup/speakup 19406B: https://github.com/linux-speakup/speakup/issues 19407F: drivers/accessibility/speakup/ 19408 19409SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19410M: Viresh Kumar <vireshk@kernel.org> 19411M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19412M: soc@kernel.org 19413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19414S: Maintained 19415W: http://www.st.com/spear 19416F: arch/arm/boot/dts/spear* 19417F: arch/arm/mach-spear/ 19418F: drivers/clk/spear/ 19419F: drivers/pinctrl/spear/ 19420 19421SPI NOR SUBSYSTEM 19422M: Tudor Ambarus <tudor.ambarus@microchip.com> 19423M: Pratyush Yadav <pratyush@kernel.org> 19424R: Michael Walle <michael@walle.cc> 19425L: linux-mtd@lists.infradead.org 19426S: Maintained 19427W: http://www.linux-mtd.infradead.org/ 19428Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19429C: irc://irc.oftc.net/mtd 19430T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19431F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19432F: drivers/mtd/spi-nor/ 19433F: include/linux/mtd/spi-nor.h 19434 19435SPI SUBSYSTEM 19436M: Mark Brown <broonie@kernel.org> 19437L: linux-spi@vger.kernel.org 19438S: Maintained 19439Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19440T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19441F: Documentation/devicetree/bindings/spi/ 19442F: Documentation/spi/ 19443F: drivers/spi/ 19444F: include/linux/spi/ 19445F: include/uapi/linux/spi/ 19446F: tools/spi/ 19447 19448SPIDERNET NETWORK DRIVER for CELL 19449M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19450M: Geoff Levand <geoff@infradead.org> 19451L: netdev@vger.kernel.org 19452L: linuxppc-dev@lists.ozlabs.org 19453S: Maintained 19454F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19455F: drivers/net/ethernet/toshiba/spider_net* 19456 19457SPMI SUBSYSTEM 19458M: Stephen Boyd <sboyd@kernel.org> 19459L: linux-kernel@vger.kernel.org 19460S: Maintained 19461T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19462F: Documentation/devicetree/bindings/spmi/ 19463F: drivers/spmi/ 19464F: include/dt-bindings/spmi/spmi.h 19465F: include/linux/spmi.h 19466F: include/trace/events/spmi.h 19467 19468SPU FILE SYSTEM 19469M: Jeremy Kerr <jk@ozlabs.org> 19470L: linuxppc-dev@lists.ozlabs.org 19471S: Supported 19472W: http://www.ibm.com/developerworks/power/cell/ 19473F: Documentation/filesystems/spufs/spufs.rst 19474F: arch/powerpc/platforms/cell/spufs/ 19475 19476SQUASHFS FILE SYSTEM 19477M: Phillip Lougher <phillip@squashfs.org.uk> 19478L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19479S: Maintained 19480W: http://squashfs.org.uk 19481T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19482F: Documentation/filesystems/squashfs.rst 19483F: fs/squashfs/ 19484 19485SRM (Alpha) environment access 19486M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19487S: Maintained 19488F: arch/alpha/kernel/srm_env.c 19489 19490ST LSM6DSx IMU IIO DRIVER 19491M: Lorenzo Bianconi <lorenzo@kernel.org> 19492L: linux-iio@vger.kernel.org 19493S: Maintained 19494W: http://www.st.com/ 19495F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19496F: drivers/iio/imu/st_lsm6dsx/ 19497 19498ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19499M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19500M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19501L: linux-media@vger.kernel.org 19502S: Maintained 19503T: git git://linuxtv.org/media_tree.git 19504F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19505F: drivers/media/i2c/st-mipid02.c 19506 19507ST STM32 I2C/SMBUS DRIVER 19508M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19509M: Alain Volmat <alain.volmat@foss.st.com> 19510L: linux-i2c@vger.kernel.org 19511S: Maintained 19512F: drivers/i2c/busses/i2c-stm32* 19513 19514ST STM32 SPI DRIVER 19515M: Alain Volmat <alain.volmat@foss.st.com> 19516L: linux-spi@vger.kernel.org 19517S: Maintained 19518F: drivers/spi/spi-stm32.c 19519 19520ST STPDDC60 DRIVER 19521M: Daniel Nilsson <daniel.nilsson@flex.com> 19522L: linux-hwmon@vger.kernel.org 19523S: Maintained 19524F: Documentation/hwmon/stpddc60.rst 19525F: drivers/hwmon/pmbus/stpddc60.c 19526 19527ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19528M: Song Qiang <songqiang1304521@gmail.com> 19529L: linux-iio@vger.kernel.org 19530S: Maintained 19531F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19532F: drivers/iio/proximity/vl53l0x-i2c.c 19533 19534STABLE BRANCH 19535M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19536M: Sasha Levin <sashal@kernel.org> 19537L: stable@vger.kernel.org 19538S: Supported 19539F: Documentation/process/stable-kernel-rules.rst 19540 19541STAGING - ATOMISP DRIVER 19542M: Mauro Carvalho Chehab <mchehab@kernel.org> 19543R: Sakari Ailus <sakari.ailus@linux.intel.com> 19544L: linux-media@vger.kernel.org 19545S: Maintained 19546F: drivers/staging/media/atomisp/ 19547 19548STAGING - FIELDBUS SUBSYSTEM 19549M: Sven Van Asbroeck <TheSven73@gmail.com> 19550S: Maintained 19551F: drivers/staging/fieldbus/* 19552F: drivers/staging/fieldbus/Documentation/ 19553 19554STAGING - HMS ANYBUS-S BUS 19555M: Sven Van Asbroeck <TheSven73@gmail.com> 19556S: Maintained 19557F: drivers/staging/fieldbus/anybuss/ 19558 19559STAGING - INDUSTRIAL IO 19560M: Jonathan Cameron <jic23@kernel.org> 19561L: linux-iio@vger.kernel.org 19562S: Odd Fixes 19563F: Documentation/devicetree/bindings/staging/iio/ 19564F: drivers/staging/iio/ 19565 19566STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19567M: Marc Dietrich <marvin24@gmx.de> 19568L: ac100@lists.launchpad.net (moderated for non-subscribers) 19569L: linux-tegra@vger.kernel.org 19570S: Maintained 19571F: drivers/staging/nvec/ 19572 19573STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19574M: Jens Frederich <jfrederich@gmail.com> 19575M: Jon Nettleton <jon.nettleton@gmail.com> 19576S: Maintained 19577W: http://wiki.laptop.org/go/DCON 19578F: drivers/staging/olpc_dcon/ 19579 19580STAGING - REALTEK RTL8188EU DRIVERS 19581M: Larry Finger <Larry.Finger@lwfinger.net> 19582M: Phillip Potter <phil@philpotter.co.uk> 19583R: Pavel Skripkin <paskripkin@gmail.com> 19584S: Supported 19585F: drivers/staging/r8188eu/ 19586 19587STAGING - REALTEK RTL8712U DRIVERS 19588M: Larry Finger <Larry.Finger@lwfinger.net> 19589M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19590S: Odd Fixes 19591F: drivers/staging/rtl8712/ 19592 19593STAGING - SEPS525 LCD CONTROLLER DRIVERS 19594M: Michael Hennerich <michael.hennerich@analog.com> 19595L: linux-fbdev@vger.kernel.org 19596S: Supported 19597F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19598F: drivers/staging/fbtft/fb_seps525.c 19599 19600STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19601M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19602M: Teddy Wang <teddy.wang@siliconmotion.com> 19603M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19604L: linux-fbdev@vger.kernel.org 19605S: Maintained 19606F: drivers/staging/sm750fb/ 19607 19608STAGING - VIA VT665X DRIVERS 19609M: Forest Bond <forest@alittletooquiet.net> 19610S: Odd Fixes 19611F: drivers/staging/vt665?/ 19612 19613STAGING SUBSYSTEM 19614M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19615L: linux-staging@lists.linux.dev 19616S: Supported 19617T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19618F: drivers/staging/ 19619 19620STARFIRE/DURALAN NETWORK DRIVER 19621M: Ion Badulescu <ionut@badula.org> 19622S: Odd Fixes 19623F: drivers/net/ethernet/adaptec/starfire* 19624 19625STARFIVE DEVICETREES 19626M: Emil Renner Berthing <kernel@esmil.dk> 19627S: Maintained 19628F: arch/riscv/boot/dts/starfive/ 19629 19630STARFIVE JH7100 CLOCK DRIVERS 19631M: Emil Renner Berthing <kernel@esmil.dk> 19632S: Maintained 19633F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19634F: drivers/clk/starfive/clk-starfive-jh7100* 19635F: include/dt-bindings/clock/starfive-jh7100*.h 19636 19637STARFIVE JH7100 PINCTRL DRIVER 19638M: Emil Renner Berthing <kernel@esmil.dk> 19639L: linux-gpio@vger.kernel.org 19640S: Maintained 19641F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19642F: drivers/pinctrl/starfive/ 19643F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19644 19645STARFIVE JH7100 RESET CONTROLLER DRIVER 19646M: Emil Renner Berthing <kernel@esmil.dk> 19647S: Maintained 19648F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19649F: drivers/reset/reset-starfive-jh7100.c 19650F: include/dt-bindings/reset/starfive-jh7100.h 19651 19652STATIC BRANCH/CALL 19653M: Peter Zijlstra <peterz@infradead.org> 19654M: Josh Poimboeuf <jpoimboe@kernel.org> 19655M: Jason Baron <jbaron@akamai.com> 19656R: Steven Rostedt <rostedt@goodmis.org> 19657R: Ard Biesheuvel <ardb@kernel.org> 19658S: Supported 19659F: arch/*/include/asm/jump_label*.h 19660F: arch/*/include/asm/static_call*.h 19661F: arch/*/kernel/jump_label.c 19662F: arch/*/kernel/static_call.c 19663F: include/linux/jump_label*.h 19664F: include/linux/static_call*.h 19665F: kernel/jump_label.c 19666F: kernel/static_call.c 19667 19668STI AUDIO (ASoC) DRIVERS 19669M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19670L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19671S: Maintained 19672F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19673F: sound/soc/sti/ 19674 19675STI CEC DRIVER 19676M: Alain Volmat <alain.volmat@foss.st.com> 19677S: Maintained 19678F: Documentation/devicetree/bindings/media/stih-cec.txt 19679F: drivers/media/cec/platform/sti/ 19680 19681STK1160 USB VIDEO CAPTURE DRIVER 19682M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19683L: linux-media@vger.kernel.org 19684S: Maintained 19685T: git git://linuxtv.org/media_tree.git 19686F: drivers/media/usb/stk1160/ 19687 19688STM32 AUDIO (ASoC) DRIVERS 19689M: Olivier Moysan <olivier.moysan@foss.st.com> 19690M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19691L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19692S: Maintained 19693F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19694F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19695F: sound/soc/stm/ 19696 19697STM32 TIMER/LPTIMER DRIVERS 19698M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19699S: Maintained 19700F: Documentation/ABI/testing/*timer-stm32 19701F: Documentation/devicetree/bindings/*/*stm32-*timer* 19702F: drivers/*/stm32-*timer* 19703F: drivers/pwm/pwm-stm32* 19704F: include/linux/*/stm32-*tim* 19705 19706STMMAC ETHERNET DRIVER 19707M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19708M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19709M: Jose Abreu <joabreu@synopsys.com> 19710L: netdev@vger.kernel.org 19711S: Supported 19712W: http://www.stlinux.com 19713F: Documentation/networking/device_drivers/ethernet/stmicro/ 19714F: drivers/net/ethernet/stmicro/stmmac/ 19715 19716SUN3/3X 19717M: Sam Creasey <sammy@sammy.net> 19718S: Maintained 19719W: http://sammy.net/sun3/ 19720F: arch/m68k/include/asm/sun3* 19721F: arch/m68k/kernel/*sun3* 19722F: arch/m68k/sun3*/ 19723F: drivers/net/ethernet/i825xx/sun3* 19724 19725SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19726M: Hans de Goede <hdegoede@redhat.com> 19727L: linux-input@vger.kernel.org 19728S: Maintained 19729F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19730F: drivers/input/keyboard/sun4i-lradc-keys.c 19731 19732SUNDANCE NETWORK DRIVER 19733M: Denis Kirjanov <kda@linux-powerpc.org> 19734L: netdev@vger.kernel.org 19735S: Maintained 19736F: drivers/net/ethernet/dlink/sundance.c 19737 19738SUN HAPPY MEAL ETHERNET DRIVER 19739M: Sean Anderson <seanga2@gmail.com> 19740S: Maintained 19741F: drivers/net/ethernet/sun/sunhme.* 19742 19743SUNPLUS ETHERNET DRIVER 19744M: Wells Lu <wellslutw@gmail.com> 19745L: netdev@vger.kernel.org 19746S: Maintained 19747W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19748F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19749F: drivers/net/ethernet/sunplus/ 19750 19751SUNPLUS OCOTP DRIVER 19752M: Vincent Shih <vincent.sunplus@gmail.com> 19753S: Maintained 19754F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19755F: drivers/nvmem/sunplus-ocotp.c 19756 19757SUNPLUS USB2 PHY DRIVER 19758M: Vincent Shih <vincent.sunplus@gmail.com> 19759L: linux-usb@vger.kernel.org 19760S: Maintained 19761F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19762F: drivers/phy/sunplus/Kconfig 19763F: drivers/phy/sunplus/Makefile 19764F: drivers/phy/sunplus/phy-sunplus-usb2.c 19765 19766SUNPLUS PWM DRIVER 19767M: Hammer Hsieh <hammerh0314@gmail.com> 19768S: Maintained 19769F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19770F: drivers/pwm/pwm-sunplus.c 19771 19772SUNPLUS RTC DRIVER 19773M: Vincent Shih <vincent.sunplus@gmail.com> 19774L: linux-rtc@vger.kernel.org 19775S: Maintained 19776F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19777F: drivers/rtc/rtc-sunplus.c 19778 19779SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19780M: Li-hao Kuo <lhjeff911@gmail.com> 19781L: linux-spi@vger.kernel.org 19782S: Maintained 19783F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19784F: drivers/spi/spi-sunplus-sp7021.c 19785 19786SUNPLUS UART DRIVER 19787M: Hammer Hsieh <hammerh0314@gmail.com> 19788S: Maintained 19789F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19790F: drivers/tty/serial/sunplus-uart.c 19791 19792SUNPLUS WATCHDOG DRIVER 19793M: Xiantao Hu <xt.hu@cqplus1.com> 19794L: linux-watchdog@vger.kernel.org 19795S: Maintained 19796F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19797F: drivers/watchdog/sunplus_wdt.c 19798 19799SUPERH 19800M: Yoshinori Sato <ysato@users.sourceforge.jp> 19801M: Rich Felker <dalias@libc.org> 19802L: linux-sh@vger.kernel.org 19803S: Maintained 19804Q: http://patchwork.kernel.org/project/linux-sh/list/ 19805F: Documentation/sh/ 19806F: arch/sh/ 19807F: drivers/sh/ 19808 19809SUSPEND TO RAM 19810M: "Rafael J. Wysocki" <rafael@kernel.org> 19811M: Len Brown <len.brown@intel.com> 19812M: Pavel Machek <pavel@ucw.cz> 19813L: linux-pm@vger.kernel.org 19814S: Supported 19815B: https://bugzilla.kernel.org 19816F: Documentation/power/ 19817F: arch/x86/kernel/acpi/ 19818F: drivers/base/power/ 19819F: include/linux/freezer.h 19820F: include/linux/pm.h 19821F: include/linux/suspend.h 19822F: kernel/power/ 19823 19824SVGA HANDLING 19825M: Martin Mares <mj@ucw.cz> 19826L: linux-video@atrey.karlin.mff.cuni.cz 19827S: Maintained 19828F: Documentation/admin-guide/svga.rst 19829F: arch/x86/boot/video* 19830 19831SWITCHDEV 19832M: Jiri Pirko <jiri@resnulli.us> 19833M: Ivan Vecera <ivecera@redhat.com> 19834L: netdev@vger.kernel.org 19835S: Supported 19836F: include/net/switchdev.h 19837F: net/switchdev/ 19838 19839SY8106A REGULATOR DRIVER 19840M: Icenowy Zheng <icenowy@aosc.io> 19841S: Maintained 19842F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19843F: drivers/regulator/sy8106a-regulator.c 19844 19845SYNC FILE FRAMEWORK 19846M: Sumit Semwal <sumit.semwal@linaro.org> 19847R: Gustavo Padovan <gustavo@padovan.org> 19848L: linux-media@vger.kernel.org 19849L: dri-devel@lists.freedesktop.org 19850S: Maintained 19851T: git git://anongit.freedesktop.org/drm/drm-misc 19852F: Documentation/driver-api/sync_file.rst 19853F: drivers/dma-buf/dma-fence* 19854F: drivers/dma-buf/sw_sync.c 19855F: drivers/dma-buf/sync_* 19856F: include/linux/sync_file.h 19857F: include/uapi/linux/sync_file.h 19858 19859SYNOPSYS ARC ARCHITECTURE 19860M: Vineet Gupta <vgupta@kernel.org> 19861L: linux-snps-arc@lists.infradead.org 19862S: Supported 19863T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19864F: Documentation/arc/ 19865F: Documentation/devicetree/bindings/arc/* 19866F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19867F: arch/arc/ 19868F: drivers/clocksource/arc_timer.c 19869F: drivers/tty/serial/arc_uart.c 19870 19871SYNOPSYS ARC HSDK SDP pll clock driver 19872M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19873S: Supported 19874F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19875F: drivers/clk/clk-hsdk-pll.c 19876 19877SYNOPSYS ARC SDP clock driver 19878M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19879S: Supported 19880F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19881F: drivers/clk/axs10x/* 19882 19883SYNOPSYS ARC SDP platform support 19884M: Alexey Brodkin <abrodkin@synopsys.com> 19885S: Supported 19886F: Documentation/devicetree/bindings/arc/axs10* 19887F: arch/arc/boot/dts/ax* 19888F: arch/arc/plat-axs10x 19889 19890SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19891M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19892S: Supported 19893F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19894F: drivers/reset/reset-axs10x.c 19895 19896SYNOPSYS CREG GPIO DRIVER 19897M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19898S: Maintained 19899F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19900F: drivers/gpio/gpio-creg-snps.c 19901 19902SYNOPSYS DESIGNWARE 8250 UART DRIVER 19903M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19904R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19905S: Supported 19906F: drivers/tty/serial/8250/8250_dw.c 19907F: drivers/tty/serial/8250/8250_dwlib.* 19908F: drivers/tty/serial/8250/8250_lpss.c 19909 19910SYNOPSYS DESIGNWARE APB GPIO DRIVER 19911M: Hoan Tran <hoan@os.amperecomputing.com> 19912M: Serge Semin <fancer.lancer@gmail.com> 19913L: linux-gpio@vger.kernel.org 19914S: Maintained 19915F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19916F: drivers/gpio/gpio-dwapb.c 19917 19918SYNOPSYS DESIGNWARE APB SSI DRIVER 19919M: Serge Semin <fancer.lancer@gmail.com> 19920L: linux-spi@vger.kernel.org 19921S: Supported 19922F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19923F: drivers/spi/spi-dw* 19924 19925SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19926M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19927S: Maintained 19928F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19929F: drivers/dma/dw-axi-dmac/ 19930 19931SYNOPSYS DESIGNWARE DMAC DRIVER 19932M: Viresh Kumar <vireshk@kernel.org> 19933R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19934S: Maintained 19935F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19936F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19937F: drivers/dma/dw/ 19938F: include/dt-bindings/dma/dw-dmac.h 19939F: include/linux/dma/dw.h 19940F: include/linux/platform_data/dma-dw.h 19941 19942SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19943M: Jose Abreu <Jose.Abreu@synopsys.com> 19944L: netdev@vger.kernel.org 19945S: Supported 19946F: drivers/net/ethernet/synopsys/ 19947 19948SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19949M: Jose Abreu <Jose.Abreu@synopsys.com> 19950L: netdev@vger.kernel.org 19951S: Supported 19952F: drivers/net/pcs/pcs-xpcs.c 19953F: drivers/net/pcs/pcs-xpcs.h 19954F: include/linux/pcs/pcs-xpcs.h 19955 19956SYNOPSYS DESIGNWARE I2C DRIVER 19957M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19958R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19959R: Mika Westerberg <mika.westerberg@linux.intel.com> 19960R: Jan Dabros <jsd@semihalf.com> 19961L: linux-i2c@vger.kernel.org 19962S: Supported 19963F: drivers/i2c/busses/i2c-designware-* 19964 19965SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19966M: Jaehoon Chung <jh80.chung@samsung.com> 19967L: linux-mmc@vger.kernel.org 19968S: Maintained 19969F: drivers/mmc/host/dw_mmc* 19970 19971SYNOPSYS HSDK RESET CONTROLLER DRIVER 19972M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19973S: Supported 19974F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19975F: drivers/reset/reset-hsdk.c 19976F: include/dt-bindings/reset/snps,hsdk-reset.h 19977 19978SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19979M: Prabu Thangamuthu <prabu.t@synopsys.com> 19980M: Manjunath M B <manjumb@synopsys.com> 19981L: linux-mmc@vger.kernel.org 19982S: Maintained 19983F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19984 19985SYSTEM CONFIGURATION (SYSCON) 19986M: Lee Jones <lee@kernel.org> 19987M: Arnd Bergmann <arnd@arndb.de> 19988S: Supported 19989T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19990F: drivers/mfd/syscon.c 19991 19992SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19993M: Sudeep Holla <sudeep.holla@arm.com> 19994R: Cristian Marussi <cristian.marussi@arm.com> 19995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19996S: Maintained 19997F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19998F: drivers/clk/clk-sc[mp]i.c 19999F: drivers/cpufreq/sc[mp]i-cpufreq.c 20000F: drivers/firmware/arm_scmi/ 20001F: drivers/firmware/arm_scpi.c 20002F: drivers/regulator/scmi-regulator.c 20003F: drivers/reset/reset-scmi.c 20004F: include/linux/sc[mp]i_protocol.h 20005F: include/trace/events/scmi.h 20006F: include/uapi/linux/virtio_scmi.h 20007 20008SYSTEM RESET/SHUTDOWN DRIVERS 20009M: Sebastian Reichel <sre@kernel.org> 20010L: linux-pm@vger.kernel.org 20011S: Maintained 20012T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20013F: Documentation/devicetree/bindings/power/reset/ 20014F: drivers/power/reset/ 20015 20016SYSTEM TRACE MODULE CLASS 20017M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20018S: Maintained 20019T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20020F: Documentation/trace/stm.rst 20021F: drivers/hwtracing/stm/ 20022F: include/linux/stm.h 20023F: include/uapi/linux/stm.h 20024 20025SYSTEM76 ACPI DRIVER 20026M: Jeremy Soller <jeremy@system76.com> 20027M: System76 Product Development <productdev@system76.com> 20028L: platform-driver-x86@vger.kernel.org 20029S: Maintained 20030F: drivers/platform/x86/system76_acpi.c 20031 20032SYSV FILESYSTEM 20033M: Christoph Hellwig <hch@infradead.org> 20034S: Maintained 20035F: Documentation/filesystems/sysv-fs.rst 20036F: fs/sysv/ 20037F: include/linux/sysv_fs.h 20038 20039TASKSTATS STATISTICS INTERFACE 20040M: Balbir Singh <bsingharora@gmail.com> 20041S: Maintained 20042F: Documentation/accounting/taskstats* 20043F: include/linux/taskstats* 20044F: kernel/taskstats.c 20045 20046TC subsystem 20047M: Jamal Hadi Salim <jhs@mojatatu.com> 20048M: Cong Wang <xiyou.wangcong@gmail.com> 20049M: Jiri Pirko <jiri@resnulli.us> 20050L: netdev@vger.kernel.org 20051S: Maintained 20052F: include/net/pkt_cls.h 20053F: include/net/pkt_sched.h 20054F: include/net/tc_act/ 20055F: include/uapi/linux/pkt_cls.h 20056F: include/uapi/linux/pkt_sched.h 20057F: include/uapi/linux/tc_act/ 20058F: include/uapi/linux/tc_ematch/ 20059F: net/sched/ 20060F: tools/testing/selftests/tc-testing 20061 20062TC90522 MEDIA DRIVER 20063M: Akihiro Tsukada <tskd08@gmail.com> 20064L: linux-media@vger.kernel.org 20065S: Odd Fixes 20066F: drivers/media/dvb-frontends/tc90522* 20067 20068TCP LOW PRIORITY MODULE 20069M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20070M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20071S: Maintained 20072W: http://tcp-lp-mod.sourceforge.net/ 20073F: net/ipv4/tcp_lp.c 20074 20075TDA10071 MEDIA DRIVER 20076M: Antti Palosaari <crope@iki.fi> 20077L: linux-media@vger.kernel.org 20078S: Maintained 20079W: https://linuxtv.org 20080W: http://palosaari.fi/linux/ 20081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20082T: git git://linuxtv.org/anttip/media_tree.git 20083F: drivers/media/dvb-frontends/tda10071* 20084 20085TDA18212 MEDIA DRIVER 20086M: Antti Palosaari <crope@iki.fi> 20087L: linux-media@vger.kernel.org 20088S: Maintained 20089W: https://linuxtv.org 20090W: http://palosaari.fi/linux/ 20091Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20092T: git git://linuxtv.org/anttip/media_tree.git 20093F: drivers/media/tuners/tda18212* 20094 20095TDA18218 MEDIA DRIVER 20096M: Antti Palosaari <crope@iki.fi> 20097L: linux-media@vger.kernel.org 20098S: Maintained 20099W: https://linuxtv.org 20100W: http://palosaari.fi/linux/ 20101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20102T: git git://linuxtv.org/anttip/media_tree.git 20103F: drivers/media/tuners/tda18218* 20104 20105TDA18250 MEDIA DRIVER 20106M: Olli Salonen <olli.salonen@iki.fi> 20107L: linux-media@vger.kernel.org 20108S: Maintained 20109W: https://linuxtv.org 20110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20111T: git git://linuxtv.org/media_tree.git 20112F: drivers/media/tuners/tda18250* 20113 20114TDA18271 MEDIA DRIVER 20115M: Michael Krufky <mkrufky@linuxtv.org> 20116L: linux-media@vger.kernel.org 20117S: Maintained 20118W: https://linuxtv.org 20119W: http://github.com/mkrufky 20120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20121T: git git://linuxtv.org/mkrufky/tuners.git 20122F: drivers/media/tuners/tda18271* 20123 20124TDA1997x MEDIA DRIVER 20125M: Tim Harvey <tharvey@gateworks.com> 20126L: linux-media@vger.kernel.org 20127S: Maintained 20128W: https://linuxtv.org 20129Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20130F: drivers/media/i2c/tda1997x.* 20131 20132TDA827x MEDIA DRIVER 20133M: Michael Krufky <mkrufky@linuxtv.org> 20134L: linux-media@vger.kernel.org 20135S: Maintained 20136W: https://linuxtv.org 20137W: http://github.com/mkrufky 20138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20139T: git git://linuxtv.org/mkrufky/tuners.git 20140F: drivers/media/tuners/tda8290.* 20141 20142TDA8290 MEDIA DRIVER 20143M: Michael Krufky <mkrufky@linuxtv.org> 20144L: linux-media@vger.kernel.org 20145S: Maintained 20146W: https://linuxtv.org 20147W: http://github.com/mkrufky 20148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20149T: git git://linuxtv.org/mkrufky/tuners.git 20150F: drivers/media/tuners/tda8290.* 20151 20152TDA9840 MEDIA DRIVER 20153M: Hans Verkuil <hverkuil@xs4all.nl> 20154L: linux-media@vger.kernel.org 20155S: Maintained 20156W: https://linuxtv.org 20157T: git git://linuxtv.org/media_tree.git 20158F: drivers/media/i2c/tda9840* 20159 20160TEA5761 TUNER DRIVER 20161M: Mauro Carvalho Chehab <mchehab@kernel.org> 20162L: linux-media@vger.kernel.org 20163S: Odd fixes 20164W: https://linuxtv.org 20165T: git git://linuxtv.org/media_tree.git 20166F: drivers/media/tuners/tea5761.* 20167 20168TEA5767 TUNER DRIVER 20169M: Mauro Carvalho Chehab <mchehab@kernel.org> 20170L: linux-media@vger.kernel.org 20171S: Maintained 20172W: https://linuxtv.org 20173T: git git://linuxtv.org/media_tree.git 20174F: drivers/media/tuners/tea5767.* 20175 20176TEA6415C MEDIA DRIVER 20177M: Hans Verkuil <hverkuil@xs4all.nl> 20178L: linux-media@vger.kernel.org 20179S: Maintained 20180W: https://linuxtv.org 20181T: git git://linuxtv.org/media_tree.git 20182F: drivers/media/i2c/tea6415c* 20183 20184TEA6420 MEDIA DRIVER 20185M: Hans Verkuil <hverkuil@xs4all.nl> 20186L: linux-media@vger.kernel.org 20187S: Maintained 20188W: https://linuxtv.org 20189T: git git://linuxtv.org/media_tree.git 20190F: drivers/media/i2c/tea6420* 20191 20192TEAM DRIVER 20193M: Jiri Pirko <jiri@resnulli.us> 20194L: netdev@vger.kernel.org 20195S: Supported 20196F: drivers/net/team/ 20197F: include/linux/if_team.h 20198F: include/uapi/linux/if_team.h 20199F: tools/testing/selftests/drivers/net/team/ 20200 20201TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20202M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20203S: Maintained 20204F: arch/x86/platform/ts5500/ 20205 20206TECHNOTREND USB IR RECEIVER 20207M: Sean Young <sean@mess.org> 20208L: linux-media@vger.kernel.org 20209S: Maintained 20210F: drivers/media/rc/ttusbir.c 20211 20212TECHWELL TW9910 VIDEO DECODER 20213L: linux-media@vger.kernel.org 20214S: Orphan 20215F: drivers/media/i2c/tw9910.c 20216F: include/media/i2c/tw9910.h 20217 20218TEE SUBSYSTEM 20219M: Jens Wiklander <jens.wiklander@linaro.org> 20220R: Sumit Garg <sumit.garg@linaro.org> 20221L: op-tee@lists.trustedfirmware.org 20222S: Maintained 20223F: Documentation/staging/tee.rst 20224F: drivers/tee/ 20225F: include/linux/tee_drv.h 20226F: include/uapi/linux/tee.h 20227 20228TEGRA ARCHITECTURE SUPPORT 20229M: Thierry Reding <thierry.reding@gmail.com> 20230M: Jonathan Hunter <jonathanh@nvidia.com> 20231L: linux-tegra@vger.kernel.org 20232S: Supported 20233Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20235N: [^a-z]tegra 20236 20237TEGRA CLOCK DRIVER 20238M: Peter De Schrijver <pdeschrijver@nvidia.com> 20239M: Prashant Gaikwad <pgaikwad@nvidia.com> 20240S: Supported 20241F: drivers/clk/tegra/ 20242 20243TEGRA DMA DRIVERS 20244M: Laxman Dewangan <ldewangan@nvidia.com> 20245M: Jon Hunter <jonathanh@nvidia.com> 20246S: Supported 20247F: drivers/dma/tegra* 20248 20249TEGRA I2C DRIVER 20250M: Laxman Dewangan <ldewangan@nvidia.com> 20251R: Dmitry Osipenko <digetx@gmail.com> 20252S: Supported 20253F: drivers/i2c/busses/i2c-tegra.c 20254 20255TEGRA IOMMU DRIVERS 20256M: Thierry Reding <thierry.reding@gmail.com> 20257R: Krishna Reddy <vdumpa@nvidia.com> 20258L: linux-tegra@vger.kernel.org 20259S: Supported 20260F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20261F: drivers/iommu/tegra* 20262 20263TEGRA KBC DRIVER 20264M: Laxman Dewangan <ldewangan@nvidia.com> 20265S: Supported 20266F: drivers/input/keyboard/tegra-kbc.c 20267 20268TEGRA NAND DRIVER 20269M: Stefan Agner <stefan@agner.ch> 20270M: Lucas Stach <dev@lynxeye.de> 20271S: Maintained 20272F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20273F: drivers/mtd/nand/raw/tegra_nand.c 20274 20275TEGRA PWM DRIVER 20276M: Thierry Reding <thierry.reding@gmail.com> 20277S: Supported 20278F: drivers/pwm/pwm-tegra.c 20279 20280TEGRA SERIAL DRIVER 20281M: Laxman Dewangan <ldewangan@nvidia.com> 20282S: Supported 20283F: drivers/tty/serial/serial-tegra.c 20284 20285TEGRA SPI DRIVER 20286M: Laxman Dewangan <ldewangan@nvidia.com> 20287S: Supported 20288F: drivers/spi/spi-tegra* 20289 20290TEGRA QUAD SPI DRIVER 20291M: Thierry Reding <thierry.reding@gmail.com> 20292M: Jonathan Hunter <jonathanh@nvidia.com> 20293M: Sowjanya Komatineni <skomatineni@nvidia.com> 20294L: linux-tegra@vger.kernel.org 20295S: Maintained 20296F: drivers/spi/spi-tegra210-quad.c 20297 20298TEGRA VIDEO DRIVER 20299M: Thierry Reding <thierry.reding@gmail.com> 20300M: Jonathan Hunter <jonathanh@nvidia.com> 20301M: Sowjanya Komatineni <skomatineni@nvidia.com> 20302L: linux-media@vger.kernel.org 20303L: linux-tegra@vger.kernel.org 20304S: Maintained 20305F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20306F: drivers/staging/media/tegra-video/ 20307 20308TEGRA XUSB PADCTL DRIVER 20309M: JC Kuo <jckuo@nvidia.com> 20310S: Supported 20311F: drivers/phy/tegra/xusb* 20312 20313TEHUTI ETHERNET DRIVER 20314M: Andy Gospodarek <andy@greyhouse.net> 20315L: netdev@vger.kernel.org 20316S: Supported 20317F: drivers/net/ethernet/tehuti/* 20318 20319TELECOM CLOCK DRIVER FOR MCPL0010 20320M: Mark Gross <markgross@kernel.org> 20321S: Supported 20322F: drivers/char/tlclk.c 20323 20324TEMPO SEMICONDUCTOR DRIVERS 20325M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20326S: Maintained 20327F: Documentation/devicetree/bindings/sound/tscs*.txt 20328F: sound/soc/codecs/tscs*.c 20329F: sound/soc/codecs/tscs*.h 20330 20331TENSILICA XTENSA PORT (xtensa) 20332M: Chris Zankel <chris@zankel.net> 20333M: Max Filippov <jcmvbkbc@gmail.com> 20334L: linux-xtensa@linux-xtensa.org 20335S: Maintained 20336T: git git://github.com/czankel/xtensa-linux.git 20337F: arch/xtensa/ 20338F: drivers/irqchip/irq-xtensa-* 20339 20340TEXAS INSTRUMENTS ASoC DRIVERS 20341M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20342L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20343S: Maintained 20344F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20345F: sound/soc/ti/ 20346 20347TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20348M: Ricardo Ribalda <ribalda@kernel.org> 20349L: linux-iio@vger.kernel.org 20350S: Supported 20351F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20352F: drivers/iio/dac/ti-dac7612.c 20353 20354TEXAS INSTRUMENTS DMA DRIVERS 20355M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20356L: dmaengine@vger.kernel.org 20357S: Maintained 20358F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20359F: Documentation/devicetree/bindings/dma/ti-edma.txt 20360F: Documentation/devicetree/bindings/dma/ti/ 20361F: drivers/dma/ti/ 20362X: drivers/dma/ti/cppi41.c 20363F: include/linux/dma/k3-udma-glue.h 20364F: include/linux/dma/ti-cppi5.h 20365F: include/linux/dma/k3-psil.h 20366 20367TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20368M: Nishanth Menon <nm@ti.com> 20369M: Tero Kristo <kristo@kernel.org> 20370M: Santosh Shilimkar <ssantosh@kernel.org> 20371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20372S: Maintained 20373F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20374F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20375F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20376F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20377F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20378F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20379F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20380F: drivers/clk/keystone/sci-clk.c 20381F: drivers/firmware/ti_sci* 20382F: drivers/irqchip/irq-ti-sci-inta.c 20383F: drivers/irqchip/irq-ti-sci-intr.c 20384F: drivers/reset/reset-ti-sci.c 20385F: drivers/soc/ti/ti_sci_inta_msi.c 20386F: drivers/soc/ti/ti_sci_pm_domains.c 20387F: include/dt-bindings/soc/ti,sci_pm_domain.h 20388F: include/linux/soc/ti/ti_sci_inta_msi.h 20389F: include/linux/soc/ti/ti_sci_protocol.h 20390 20391TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20392M: Robert Marko <robert.marko@sartura.hr> 20393M: Luka Perkov <luka.perkov@sartura.hr> 20394L: linux-hwmon@vger.kernel.org 20395S: Maintained 20396F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20397F: Documentation/hwmon/tps23861.rst 20398F: drivers/hwmon/tps23861.c 20399 20400TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20401M: Puranjay Mohan <puranjay12@gmail.com> 20402L: linux-iio@vger.kernel.org 20403S: Supported 20404F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20405F: drivers/iio/temperature/tmp117.c 20406 20407THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20408M: Hans Verkuil <hverkuil@xs4all.nl> 20409L: linux-media@vger.kernel.org 20410S: Maintained 20411W: https://linuxtv.org 20412T: git git://linuxtv.org/media_tree.git 20413F: drivers/media/radio/radio-raremono.c 20414 20415THERMAL 20416M: Rafael J. Wysocki <rafael@kernel.org> 20417M: Daniel Lezcano <daniel.lezcano@linaro.org> 20418R: Amit Kucheria <amitk@kernel.org> 20419R: Zhang Rui <rui.zhang@intel.com> 20420L: linux-pm@vger.kernel.org 20421S: Supported 20422Q: https://patchwork.kernel.org/project/linux-pm/list/ 20423T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20424F: Documentation/ABI/testing/sysfs-class-thermal 20425F: Documentation/devicetree/bindings/thermal/ 20426F: Documentation/driver-api/thermal/ 20427F: drivers/thermal/ 20428F: include/dt-bindings/thermal/ 20429F: include/linux/cpu_cooling.h 20430F: include/linux/thermal.h 20431F: include/uapi/linux/thermal.h 20432F: tools/lib/thermal/ 20433F: tools/thermal/ 20434 20435THERMAL DRIVER FOR AMLOGIC SOCS 20436M: Guillaume La Roque <glaroque@baylibre.com> 20437L: linux-pm@vger.kernel.org 20438L: linux-amlogic@lists.infradead.org 20439S: Supported 20440W: http://linux-meson.com/ 20441F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20442F: drivers/thermal/amlogic_thermal.c 20443 20444THERMAL/CPU_COOLING 20445M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20446M: Daniel Lezcano <daniel.lezcano@linaro.org> 20447M: Viresh Kumar <viresh.kumar@linaro.org> 20448R: Lukasz Luba <lukasz.luba@arm.com> 20449L: linux-pm@vger.kernel.org 20450S: Supported 20451F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20452F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20453F: drivers/thermal/cpufreq_cooling.c 20454F: drivers/thermal/cpuidle_cooling.c 20455F: include/linux/cpu_cooling.h 20456 20457THERMAL/POWER_ALLOCATOR 20458M: Lukasz Luba <lukasz.luba@arm.com> 20459L: linux-pm@vger.kernel.org 20460S: Maintained 20461F: Documentation/driver-api/thermal/power_allocator.rst 20462F: drivers/thermal/gov_power_allocator.c 20463F: include/trace/events/thermal_power_allocator.h 20464 20465THINKPAD ACPI EXTRAS DRIVER 20466M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20467L: ibm-acpi-devel@lists.sourceforge.net 20468L: platform-driver-x86@vger.kernel.org 20469S: Maintained 20470W: http://ibm-acpi.sourceforge.net 20471W: http://thinkwiki.org/wiki/Ibm-acpi 20472T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20473F: drivers/platform/x86/thinkpad_acpi.c 20474 20475THINKPAD LMI DRIVER 20476M: Mark Pearson <markpearson@lenovo.com> 20477L: platform-driver-x86@vger.kernel.org 20478S: Maintained 20479F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20480F: drivers/platform/x86/think-lmi.? 20481 20482THUNDERBOLT DMA TRAFFIC TEST DRIVER 20483M: Isaac Hazan <isaac.hazan@intel.com> 20484L: linux-usb@vger.kernel.org 20485S: Maintained 20486F: drivers/thunderbolt/dma_test.c 20487 20488THUNDERBOLT DRIVER 20489M: Andreas Noever <andreas.noever@gmail.com> 20490M: Michael Jamet <michael.jamet@intel.com> 20491M: Mika Westerberg <mika.westerberg@linux.intel.com> 20492M: Yehezkel Bernat <YehezkelShB@gmail.com> 20493L: linux-usb@vger.kernel.org 20494S: Maintained 20495T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20496F: Documentation/admin-guide/thunderbolt.rst 20497F: drivers/thunderbolt/ 20498F: include/linux/thunderbolt.h 20499 20500THUNDERBOLT NETWORK DRIVER 20501M: Michael Jamet <michael.jamet@intel.com> 20502M: Mika Westerberg <mika.westerberg@linux.intel.com> 20503M: Yehezkel Bernat <YehezkelShB@gmail.com> 20504L: netdev@vger.kernel.org 20505S: Maintained 20506F: drivers/net/thunderbolt.c 20507 20508THUNDERX GPIO DRIVER 20509M: Robert Richter <rric@kernel.org> 20510S: Odd Fixes 20511F: drivers/gpio/gpio-thunderx.c 20512 20513TI AM437X VPFE DRIVER 20514M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20515L: linux-media@vger.kernel.org 20516S: Maintained 20517W: https://linuxtv.org 20518Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20519T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20520F: drivers/media/platform/ti/am437x/ 20521 20522TI BANDGAP AND THERMAL DRIVER 20523M: Eduardo Valentin <edubezval@gmail.com> 20524M: Keerthy <j-keerthy@ti.com> 20525L: linux-pm@vger.kernel.org 20526L: linux-omap@vger.kernel.org 20527S: Maintained 20528F: drivers/thermal/ti-soc-thermal/ 20529 20530TI BQ27XXX POWER SUPPLY DRIVER 20531F: drivers/power/supply/bq27xxx_battery.c 20532F: drivers/power/supply/bq27xxx_battery_i2c.c 20533F: include/linux/power/bq27xxx_battery.h 20534 20535TI CDCE706 CLOCK DRIVER 20536M: Max Filippov <jcmvbkbc@gmail.com> 20537S: Maintained 20538F: drivers/clk/clk-cdce706.c 20539 20540TI CLOCK DRIVER 20541M: Tero Kristo <kristo@kernel.org> 20542L: linux-omap@vger.kernel.org 20543S: Odd Fixes 20544F: drivers/clk/ti/ 20545F: include/linux/clk/ti.h 20546 20547TI DAVINCI MACHINE SUPPORT 20548M: Sekhar Nori <nsekhar@ti.com> 20549R: Bartosz Golaszewski <brgl@bgdev.pl> 20550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20551S: Supported 20552T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20553F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20554F: arch/arm/boot/dts/da850* 20555F: arch/arm/mach-davinci/ 20556F: drivers/i2c/busses/i2c-davinci.c 20557 20558TI DAVINCI SERIES CLOCK DRIVER 20559M: David Lechner <david@lechnology.com> 20560R: Sekhar Nori <nsekhar@ti.com> 20561S: Maintained 20562F: Documentation/devicetree/bindings/clock/ti/davinci/ 20563F: drivers/clk/davinci/ 20564F: include/linux/clk/davinci.h 20565 20566TI DAVINCI SERIES GPIO DRIVER 20567M: Keerthy <j-keerthy@ti.com> 20568L: linux-gpio@vger.kernel.org 20569S: Maintained 20570F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20571F: drivers/gpio/gpio-davinci.c 20572 20573TI DAVINCI SERIES MEDIA DRIVER 20574M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20575L: linux-media@vger.kernel.org 20576S: Maintained 20577W: https://linuxtv.org 20578Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20579T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20580F: drivers/media/platform/ti/davinci/ 20581F: drivers/staging/media/deprecated/vpfe_capture/ 20582F: include/media/davinci/ 20583 20584TI ENHANCED CAPTURE (eCAP) DRIVER 20585M: Vignesh Raghavendra <vigneshr@ti.com> 20586R: Julien Panis <jpanis@baylibre.com> 20587L: linux-iio@vger.kernel.org 20588L: linux-omap@vger.kernel.org 20589S: Maintained 20590F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20591F: drivers/counter/ti-ecap-capture.c 20592 20593TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20594R: David Lechner <david@lechnology.com> 20595L: linux-iio@vger.kernel.org 20596F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20597F: drivers/counter/ti-eqep.c 20598 20599TI ETHERNET SWITCH DRIVER (CPSW) 20600R: Grygorii Strashko <grygorii.strashko@ti.com> 20601L: linux-omap@vger.kernel.org 20602L: netdev@vger.kernel.org 20603S: Maintained 20604F: drivers/net/ethernet/ti/cpsw* 20605F: drivers/net/ethernet/ti/davinci* 20606 20607TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20608M: Alex Dubov <oakad@yahoo.com> 20609S: Maintained 20610W: http://tifmxx.berlios.de/ 20611F: drivers/memstick/host/tifm_ms.c 20612F: drivers/misc/tifm* 20613F: drivers/mmc/host/tifm_sd.c 20614F: include/linux/tifm.h 20615 20616TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20617M: Nishanth Menon <nm@ti.com> 20618M: Santosh Shilimkar <ssantosh@kernel.org> 20619L: linux-kernel@vger.kernel.org 20620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20621S: Maintained 20622T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20623F: drivers/soc/ti/* 20624 20625TI LM49xxx FAMILY ASoC CODEC DRIVERS 20626M: M R Swami Reddy <mr.swami.reddy@ti.com> 20627M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20628L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20629S: Maintained 20630F: sound/soc/codecs/isabelle* 20631F: sound/soc/codecs/lm49453* 20632 20633TI PCM3060 ASoC CODEC DRIVER 20634M: Kirill Marinushkin <kmarinushkin@birdec.com> 20635L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20636S: Maintained 20637F: Documentation/devicetree/bindings/sound/pcm3060.txt 20638F: sound/soc/codecs/pcm3060* 20639 20640TI TAS571X FAMILY ASoC CODEC DRIVER 20641M: Kevin Cernekee <cernekee@chromium.org> 20642L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20643S: Odd Fixes 20644F: sound/soc/codecs/tas571x* 20645 20646TI TRF7970A NFC DRIVER 20647M: Mark Greer <mgreer@animalcreek.com> 20648L: linux-wireless@vger.kernel.org 20649L: linux-nfc@lists.01.org (subscribers-only) 20650S: Supported 20651F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20652F: drivers/nfc/trf7970a.c 20653 20654TI TSC2046 ADC DRIVER 20655M: Oleksij Rempel <o.rempel@pengutronix.de> 20656R: kernel@pengutronix.de 20657L: linux-iio@vger.kernel.org 20658S: Maintained 20659F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20660F: drivers/iio/adc/ti-tsc2046.c 20661 20662TI TWL4030 SERIES SOC CODEC DRIVER 20663M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20664L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20665S: Maintained 20666F: sound/soc/codecs/twl4030* 20667 20668TI VPE/CAL DRIVERS 20669M: Benoit Parrot <bparrot@ti.com> 20670L: linux-media@vger.kernel.org 20671S: Maintained 20672W: http://linuxtv.org/ 20673Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20674F: Documentation/devicetree/bindings/media/ti,cal.yaml 20675F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20676F: drivers/media/platform/ti/cal/ 20677F: drivers/media/platform/ti/vpe/ 20678 20679TI WILINK WIRELESS DRIVERS 20680L: linux-wireless@vger.kernel.org 20681S: Orphan 20682W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20683W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20684T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20685F: drivers/net/wireless/ti/ 20686F: include/linux/wl12xx.h 20687 20688TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20689M: John Stultz <jstultz@google.com> 20690M: Thomas Gleixner <tglx@linutronix.de> 20691R: Stephen Boyd <sboyd@kernel.org> 20692L: linux-kernel@vger.kernel.org 20693S: Supported 20694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20695F: include/linux/clocksource.h 20696F: include/linux/time.h 20697F: include/linux/timex.h 20698F: include/uapi/linux/time.h 20699F: include/uapi/linux/timex.h 20700F: kernel/time/alarmtimer.c 20701F: kernel/time/clocksource.c 20702F: kernel/time/ntp.c 20703F: kernel/time/time*.c 20704F: tools/testing/selftests/timers/ 20705 20706TIPC NETWORK LAYER 20707M: Jon Maloy <jmaloy@redhat.com> 20708M: Ying Xue <ying.xue@windriver.com> 20709L: netdev@vger.kernel.org (core kernel code) 20710L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20711S: Maintained 20712W: http://tipc.sourceforge.net/ 20713F: include/uapi/linux/tipc*.h 20714F: net/tipc/ 20715 20716TLAN NETWORK DRIVER 20717M: Samuel Chessman <chessman@tux.org> 20718L: tlan-devel@lists.sourceforge.net (subscribers-only) 20719S: Maintained 20720W: http://sourceforge.net/projects/tlan/ 20721F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20722F: drivers/net/ethernet/ti/tlan.* 20723 20724TM6000 VIDEO4LINUX DRIVER 20725M: Mauro Carvalho Chehab <mchehab@kernel.org> 20726L: linux-media@vger.kernel.org 20727S: Odd fixes 20728W: https://linuxtv.org 20729T: git git://linuxtv.org/media_tree.git 20730F: Documentation/admin-guide/media/tm6000* 20731F: drivers/staging/media/deprecated/tm6000/ 20732 20733TMIO/SDHI MMC DRIVER 20734M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20735L: linux-mmc@vger.kernel.org 20736L: linux-renesas-soc@vger.kernel.org 20737S: Supported 20738F: drivers/mmc/host/renesas_sdhi* 20739F: drivers/mmc/host/tmio_mmc* 20740F: include/linux/mfd/tmio.h 20741 20742TMP401 HARDWARE MONITOR DRIVER 20743M: Guenter Roeck <linux@roeck-us.net> 20744L: linux-hwmon@vger.kernel.org 20745S: Maintained 20746F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20747F: Documentation/hwmon/tmp401.rst 20748F: drivers/hwmon/tmp401.c 20749 20750TMP464 HARDWARE MONITOR DRIVER 20751M: Agathe Porte <agathe.porte@nokia.com> 20752M: Guenter Roeck <linux@roeck-us.net> 20753L: linux-hwmon@vger.kernel.org 20754S: Maintained 20755F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20756F: Documentation/hwmon/tmp464.rst 20757F: drivers/hwmon/tmp464.c 20758 20759TMP513 HARDWARE MONITOR DRIVER 20760M: Eric Tremblay <etremblay@distech-controls.com> 20761L: linux-hwmon@vger.kernel.org 20762S: Maintained 20763F: Documentation/hwmon/tmp513.rst 20764F: drivers/hwmon/tmp513.c 20765 20766TMPFS (SHMEM FILESYSTEM) 20767M: Hugh Dickins <hughd@google.com> 20768L: linux-mm@kvack.org 20769S: Maintained 20770F: include/linux/shmem_fs.h 20771F: mm/shmem.c 20772 20773TOMOYO SECURITY MODULE 20774M: Kentaro Takeda <takedakn@nttdata.co.jp> 20775M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20776L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20777L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20778L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20779L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20780S: Maintained 20781W: https://tomoyo.osdn.jp/ 20782F: security/tomoyo/ 20783 20784TOPSTAR LAPTOP EXTRAS DRIVER 20785M: Herton Ronaldo Krzesinski <herton@canonical.com> 20786L: platform-driver-x86@vger.kernel.org 20787S: Maintained 20788F: drivers/platform/x86/topstar-laptop.c 20789 20790TORTURE-TEST MODULES 20791M: Davidlohr Bueso <dave@stgolabs.net> 20792M: "Paul E. McKenney" <paulmck@kernel.org> 20793M: Josh Triplett <josh@joshtriplett.org> 20794L: linux-kernel@vger.kernel.org 20795S: Supported 20796T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20797F: Documentation/RCU/torture.rst 20798F: kernel/locking/locktorture.c 20799F: kernel/rcu/rcuscale.c 20800F: kernel/rcu/rcutorture.c 20801F: kernel/rcu/refscale.c 20802F: kernel/torture.c 20803 20804TOSHIBA ACPI EXTRAS DRIVER 20805M: Azael Avalos <coproscefalo@gmail.com> 20806L: platform-driver-x86@vger.kernel.org 20807S: Maintained 20808F: drivers/platform/x86/toshiba_acpi.c 20809 20810TOSHIBA BLUETOOTH DRIVER 20811M: Azael Avalos <coproscefalo@gmail.com> 20812L: platform-driver-x86@vger.kernel.org 20813S: Maintained 20814F: drivers/platform/x86/toshiba_bluetooth.c 20815 20816TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20817M: Azael Avalos <coproscefalo@gmail.com> 20818L: platform-driver-x86@vger.kernel.org 20819S: Maintained 20820F: drivers/platform/x86/toshiba_haps.c 20821 20822TOSHIBA SMM DRIVER 20823M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20824S: Maintained 20825W: http://www.buzzard.org.uk/toshiba/ 20826F: drivers/char/toshiba.c 20827F: include/linux/toshiba.h 20828F: include/uapi/linux/toshiba.h 20829 20830TOSHIBA TC358743 DRIVER 20831M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20832L: linux-media@vger.kernel.org 20833S: Maintained 20834F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20835F: drivers/media/i2c/tc358743* 20836F: include/media/i2c/tc358743.h 20837 20838TOSHIBA WMI HOTKEYS DRIVER 20839M: Azael Avalos <coproscefalo@gmail.com> 20840L: platform-driver-x86@vger.kernel.org 20841S: Maintained 20842F: drivers/platform/x86/toshiba-wmi.c 20843 20844TPM DEVICE DRIVER 20845M: Peter Huewe <peterhuewe@gmx.de> 20846M: Jarkko Sakkinen <jarkko@kernel.org> 20847R: Jason Gunthorpe <jgg@ziepe.ca> 20848L: linux-integrity@vger.kernel.org 20849S: Maintained 20850W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20851Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20852T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20853F: drivers/char/tpm/ 20854 20855TPS546D24 DRIVER 20856M: Duke Du <dukedu83@gmail.com> 20857L: linux-hwmon@vger.kernel.org 20858S: Maintained 20859F: Documentation/hwmon/tps546d24.rst 20860F: drivers/hwmon/pmbus/tps546d24.c 20861 20862TRACING 20863M: Steven Rostedt <rostedt@goodmis.org> 20864M: Masami Hiramatsu <mhiramat@kernel.org> 20865S: Maintained 20866T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20867F: Documentation/trace/* 20868F: fs/tracefs/ 20869F: include/linux/trace*.h 20870F: include/trace/ 20871F: kernel/trace/ 20872F: scripts/tracing/ 20873F: tools/testing/selftests/ftrace/ 20874 20875TRACING MMIO ACCESSES (MMIOTRACE) 20876M: Steven Rostedt <rostedt@goodmis.org> 20877M: Masami Hiramatsu <mhiramat@kernel.org> 20878R: Karol Herbst <karolherbst@gmail.com> 20879R: Pekka Paalanen <ppaalanen@gmail.com> 20880L: linux-kernel@vger.kernel.org 20881L: nouveau@lists.freedesktop.org 20882S: Maintained 20883F: arch/x86/mm/kmmio.c 20884F: arch/x86/mm/mmio-mod.c 20885F: arch/x86/mm/testmmiotrace.c 20886F: include/linux/mmiotrace.h 20887F: kernel/trace/trace_mmiotrace.c 20888 20889TRACING OS NOISE / LATENCY TRACERS 20890M: Steven Rostedt <rostedt@goodmis.org> 20891M: Daniel Bristot de Oliveira <bristot@kernel.org> 20892S: Maintained 20893F: kernel/trace/trace_osnoise.c 20894F: include/trace/events/osnoise.h 20895F: kernel/trace/trace_hwlat.c 20896F: kernel/trace/trace_irqsoff.c 20897F: kernel/trace/trace_sched_wakeup.c 20898F: Documentation/trace/osnoise-tracer.rst 20899F: Documentation/trace/timerlat-tracer.rst 20900F: Documentation/trace/hwlat_detector.rst 20901F: arch/*/kernel/trace.c 20902 20903Real-time Linux Analysis (RTLA) tools 20904M: Daniel Bristot de Oliveira <bristot@kernel.org> 20905M: Steven Rostedt <rostedt@goodmis.org> 20906L: linux-trace-devel@vger.kernel.org 20907S: Maintained 20908F: Documentation/tools/rtla/ 20909F: tools/tracing/rtla/ 20910 20911TRADITIONAL CHINESE DOCUMENTATION 20912M: Hu Haowen <src.res@email.cn> 20913L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20914S: Maintained 20915W: https://github.com/srcres258/linux-doc 20916T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20917F: Documentation/translations/zh_TW/ 20918 20919TTY LAYER 20920M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20921M: Jiri Slaby <jirislaby@kernel.org> 20922S: Supported 20923T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20924F: Documentation/driver-api/serial/ 20925F: drivers/tty/ 20926F: drivers/tty/serial/serial_core.c 20927F: include/linux/selection.h 20928F: include/linux/serial.h 20929F: include/linux/serial_core.h 20930F: include/linux/sysrq.h 20931F: include/linux/tty*.h 20932F: include/linux/vt.h 20933F: include/linux/vt_*.h 20934F: include/uapi/linux/serial.h 20935F: include/uapi/linux/serial_core.h 20936F: include/uapi/linux/tty.h 20937 20938TUA9001 MEDIA DRIVER 20939M: Antti Palosaari <crope@iki.fi> 20940L: linux-media@vger.kernel.org 20941S: Maintained 20942W: https://linuxtv.org 20943W: http://palosaari.fi/linux/ 20944Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20945T: git git://linuxtv.org/anttip/media_tree.git 20946F: drivers/media/tuners/tua9001* 20947 20948TULIP NETWORK DRIVERS 20949L: netdev@vger.kernel.org 20950L: linux-parisc@vger.kernel.org 20951S: Orphan 20952F: drivers/net/ethernet/dec/tulip/ 20953 20954TUN/TAP driver 20955M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20956S: Maintained 20957W: http://vtun.sourceforge.net/tun 20958F: Documentation/networking/tuntap.rst 20959F: arch/um/os-Linux/drivers/ 20960 20961TURBOCHANNEL SUBSYSTEM 20962M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20963M: Ralf Baechle <ralf@linux-mips.org> 20964L: linux-mips@vger.kernel.org 20965S: Maintained 20966Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20967F: drivers/tc/ 20968F: include/linux/tc.h 20969 20970TURBOSTAT UTILITY 20971M: "Len Brown" <lenb@kernel.org> 20972L: linux-pm@vger.kernel.org 20973S: Supported 20974Q: https://patchwork.kernel.org/project/linux-pm/list/ 20975B: https://bugzilla.kernel.org 20976T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20977F: tools/power/x86/turbostat/ 20978 20979TW5864 VIDEO4LINUX DRIVER 20980M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20981M: Anton Sviridenko <anton@corp.bluecherry.net> 20982M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20983M: Andrey Utkin <andrey_utkin@fastmail.com> 20984L: linux-media@vger.kernel.org 20985S: Supported 20986F: drivers/media/pci/tw5864/ 20987 20988TW68 VIDEO4LINUX DRIVER 20989M: Hans Verkuil <hverkuil@xs4all.nl> 20990L: linux-media@vger.kernel.org 20991S: Odd Fixes 20992W: https://linuxtv.org 20993T: git git://linuxtv.org/media_tree.git 20994F: drivers/media/pci/tw68/ 20995 20996TW686X VIDEO4LINUX DRIVER 20997M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20998L: linux-media@vger.kernel.org 20999S: Maintained 21000W: http://linuxtv.org 21001T: git git://linuxtv.org/media_tree.git 21002F: drivers/media/pci/tw686x/ 21003 21004U-BOOT ENVIRONMENT VARIABLES 21005M: Rafał Miłecki <rafal@milecki.pl> 21006S: Maintained 21007F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21008F: drivers/nvmem/u-boot-env.c 21009 21010UACCE ACCELERATOR FRAMEWORK 21011M: Zhangfei Gao <zhangfei.gao@linaro.org> 21012M: Zhou Wang <wangzhou1@hisilicon.com> 21013L: linux-accelerators@lists.ozlabs.org 21014L: linux-kernel@vger.kernel.org 21015S: Maintained 21016F: Documentation/ABI/testing/sysfs-driver-uacce 21017F: Documentation/misc-devices/uacce.rst 21018F: drivers/misc/uacce/ 21019F: include/linux/uacce.h 21020F: include/uapi/misc/uacce/ 21021 21022UBI FILE SYSTEM (UBIFS) 21023M: Richard Weinberger <richard@nod.at> 21024L: linux-mtd@lists.infradead.org 21025S: Supported 21026W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21027T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21028T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21029F: Documentation/ABI/testing/sysfs-fs-ubifs 21030F: Documentation/filesystems/ubifs-authentication.rst 21031F: Documentation/filesystems/ubifs.rst 21032F: fs/ubifs/ 21033 21034UBLK USERSPACE BLOCK DRIVER 21035M: Ming Lei <ming.lei@redhat.com> 21036L: linux-block@vger.kernel.org 21037S: Maintained 21038F: Documentation/block/ublk.rst 21039F: drivers/block/ublk_drv.c 21040F: include/uapi/linux/ublk_cmd.h 21041 21042UCLINUX (M68KNOMMU AND COLDFIRE) 21043M: Greg Ungerer <gerg@linux-m68k.org> 21044L: linux-m68k@lists.linux-m68k.org 21045L: uclinux-dev@uclinux.org (subscribers-only) 21046S: Maintained 21047W: http://www.linux-m68k.org/ 21048W: http://www.uclinux.org/ 21049T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21050F: arch/m68k/*/*_no.* 21051F: arch/m68k/68*/ 21052F: arch/m68k/coldfire/ 21053F: arch/m68k/include/asm/*_no.* 21054 21055UDF FILESYSTEM 21056M: Jan Kara <jack@suse.com> 21057S: Maintained 21058F: Documentation/filesystems/udf.rst 21059F: fs/udf/ 21060 21061UDRAW TABLET 21062M: Bastien Nocera <hadess@hadess.net> 21063L: linux-input@vger.kernel.org 21064S: Maintained 21065F: drivers/hid/hid-udraw-ps3.c 21066 21067UFS FILESYSTEM 21068M: Evgeniy Dushistov <dushistov@mail.ru> 21069S: Maintained 21070F: Documentation/admin-guide/ufs.rst 21071F: fs/ufs/ 21072 21073UHID USERSPACE HID IO DRIVER 21074M: David Rheinsberg <david.rheinsberg@gmail.com> 21075L: linux-input@vger.kernel.org 21076S: Maintained 21077F: drivers/hid/uhid.c 21078F: include/uapi/linux/uhid.h 21079 21080ULPI BUS 21081M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21082L: linux-usb@vger.kernel.org 21083S: Maintained 21084F: drivers/usb/common/ulpi.c 21085F: include/linux/ulpi/ 21086 21087UNICODE SUBSYSTEM 21088M: Gabriel Krisman Bertazi <krisman@collabora.com> 21089L: linux-fsdevel@vger.kernel.org 21090S: Supported 21091F: fs/unicode/ 21092 21093UNIFDEF 21094M: Tony Finch <dot@dotat.at> 21095S: Maintained 21096W: http://dotat.at/prog/unifdef 21097F: scripts/unifdef.c 21098 21099UNIFORM CDROM DRIVER 21100M: Phillip Potter <phil@philpotter.co.uk> 21101S: Maintained 21102F: Documentation/cdrom/ 21103F: drivers/cdrom/cdrom.c 21104F: include/linux/cdrom.h 21105F: include/uapi/linux/cdrom.h 21106 21107UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21108R: Alim Akhtar <alim.akhtar@samsung.com> 21109R: Avri Altman <avri.altman@wdc.com> 21110R: Bart Van Assche <bvanassche@acm.org> 21111L: linux-scsi@vger.kernel.org 21112S: Supported 21113F: Documentation/devicetree/bindings/ufs/ 21114F: Documentation/scsi/ufs.rst 21115F: drivers/ufs/core/ 21116 21117UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21118M: Pedro Sousa <pedrom.sousa@synopsys.com> 21119L: linux-scsi@vger.kernel.org 21120S: Supported 21121F: drivers/ufs/host/*dwc* 21122 21123UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21124M: Stanley Chu <stanley.chu@mediatek.com> 21125L: linux-scsi@vger.kernel.org 21126L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21127S: Maintained 21128F: drivers/ufs/host/ufs-mediatek* 21129 21130UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21131M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21132L: linux-renesas-soc@vger.kernel.org 21133L: linux-scsi@vger.kernel.org 21134S: Maintained 21135F: drivers/ufs/host/ufs-renesas.c 21136 21137UNSORTED BLOCK IMAGES (UBI) 21138M: Richard Weinberger <richard@nod.at> 21139L: linux-mtd@lists.infradead.org 21140S: Supported 21141W: http://www.linux-mtd.infradead.org/ 21142T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21143T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21144F: drivers/mtd/ubi/ 21145F: include/linux/mtd/ubi.h 21146F: include/uapi/mtd/ubi-user.h 21147 21148USB "USBNET" DRIVER FRAMEWORK 21149M: Oliver Neukum <oneukum@suse.com> 21150L: netdev@vger.kernel.org 21151S: Maintained 21152W: http://www.linux-usb.org/usbnet 21153F: drivers/net/usb/usbnet.c 21154F: include/linux/usb/usbnet.h 21155 21156USB ACM DRIVER 21157M: Oliver Neukum <oneukum@suse.com> 21158L: linux-usb@vger.kernel.org 21159S: Maintained 21160F: Documentation/usb/acm.rst 21161F: drivers/usb/class/cdc-acm.* 21162 21163USB APPLE MFI FASTCHARGE DRIVER 21164M: Bastien Nocera <hadess@hadess.net> 21165L: linux-usb@vger.kernel.org 21166S: Maintained 21167F: drivers/usb/misc/apple-mfi-fastcharge.c 21168 21169USB AR5523 WIRELESS DRIVER 21170M: Pontus Fuchs <pontus.fuchs@gmail.com> 21171L: linux-wireless@vger.kernel.org 21172S: Maintained 21173F: drivers/net/wireless/ath/ar5523/ 21174 21175USB ATTACHED SCSI 21176M: Oliver Neukum <oneukum@suse.com> 21177L: linux-usb@vger.kernel.org 21178L: linux-scsi@vger.kernel.org 21179S: Maintained 21180F: drivers/usb/storage/uas.c 21181 21182USB CDC ETHERNET DRIVER 21183M: Oliver Neukum <oliver@neukum.org> 21184L: linux-usb@vger.kernel.org 21185S: Maintained 21186F: drivers/net/usb/cdc_*.c 21187F: include/uapi/linux/usb/cdc.h 21188 21189USB CHAOSKEY DRIVER 21190M: Keith Packard <keithp@keithp.com> 21191L: linux-usb@vger.kernel.org 21192S: Maintained 21193F: drivers/usb/misc/chaoskey.c 21194 21195USB CYPRESS C67X00 DRIVER 21196L: linux-usb@vger.kernel.org 21197S: Orphan 21198F: drivers/usb/c67x00/ 21199 21200USB DAVICOM DM9601 DRIVER 21201M: Peter Korsgaard <peter@korsgaard.com> 21202L: netdev@vger.kernel.org 21203S: Maintained 21204W: http://www.linux-usb.org/usbnet 21205F: drivers/net/usb/dm9601.c 21206 21207USB EHCI DRIVER 21208M: Alan Stern <stern@rowland.harvard.edu> 21209L: linux-usb@vger.kernel.org 21210S: Maintained 21211F: Documentation/usb/ehci.rst 21212F: drivers/usb/host/ehci* 21213 21214USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21215M: Jiri Kosina <jikos@kernel.org> 21216M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21217L: linux-usb@vger.kernel.org 21218S: Maintained 21219T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21220F: Documentation/hid/hiddev.rst 21221F: drivers/hid/usbhid/ 21222 21223USB INTEL XHCI ROLE MUX DRIVER 21224M: Hans de Goede <hdegoede@redhat.com> 21225L: linux-usb@vger.kernel.org 21226S: Maintained 21227F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21228 21229USB IP DRIVER FOR HISILICON KIRIN 960 21230M: Yu Chen <chenyu56@huawei.com> 21231M: Binghui Wang <wangbinghui@hisilicon.com> 21232L: linux-usb@vger.kernel.org 21233S: Maintained 21234F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21235F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21236 21237USB IP DRIVER FOR HISILICON KIRIN 970 21238M: Mauro Carvalho Chehab <mchehab@kernel.org> 21239L: linux-usb@vger.kernel.org 21240S: Maintained 21241F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21242F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21243 21244USB ISP116X DRIVER 21245M: Olav Kongas <ok@artecdesign.ee> 21246L: linux-usb@vger.kernel.org 21247S: Maintained 21248F: drivers/usb/host/isp116x* 21249F: include/linux/usb/isp116x.h 21250 21251USB ISP1760 DRIVER 21252M: Rui Miguel Silva <rui.silva@linaro.org> 21253L: linux-usb@vger.kernel.org 21254S: Maintained 21255F: drivers/usb/isp1760/* 21256F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21257 21258USB LAN78XX ETHERNET DRIVER 21259M: Woojung Huh <woojung.huh@microchip.com> 21260M: UNGLinuxDriver@microchip.com 21261L: netdev@vger.kernel.org 21262S: Maintained 21263F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21264F: drivers/net/usb/lan78xx.* 21265F: include/dt-bindings/net/microchip-lan78xx.h 21266 21267USB MASS STORAGE DRIVER 21268M: Alan Stern <stern@rowland.harvard.edu> 21269L: linux-usb@vger.kernel.org 21270L: usb-storage@lists.one-eyed-alien.net 21271S: Maintained 21272F: drivers/usb/storage/ 21273 21274USB MIDI DRIVER 21275M: Clemens Ladisch <clemens@ladisch.de> 21276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21277S: Maintained 21278T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21279F: sound/usb/midi.* 21280 21281USB NETWORKING DRIVERS 21282L: linux-usb@vger.kernel.org 21283S: Odd Fixes 21284F: drivers/net/usb/ 21285 21286USB OHCI DRIVER 21287M: Alan Stern <stern@rowland.harvard.edu> 21288L: linux-usb@vger.kernel.org 21289S: Maintained 21290F: Documentation/usb/ohci.rst 21291F: drivers/usb/host/ohci* 21292 21293USB OTG FSM (Finite State Machine) 21294M: Peter Chen <peter.chen@kernel.org> 21295L: linux-usb@vger.kernel.org 21296S: Maintained 21297T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21298F: drivers/usb/common/usb-otg-fsm.c 21299 21300USB OVER IP DRIVER 21301M: Valentina Manea <valentina.manea.m@gmail.com> 21302M: Shuah Khan <shuah@kernel.org> 21303M: Shuah Khan <skhan@linuxfoundation.org> 21304L: linux-usb@vger.kernel.org 21305S: Maintained 21306F: Documentation/usb/usbip_protocol.rst 21307F: drivers/usb/usbip/ 21308F: tools/testing/selftests/drivers/usb/usbip/ 21309F: tools/usb/usbip/ 21310 21311USB PEGASUS DRIVER 21312M: Petko Manolov <petkan@nucleusys.com> 21313L: linux-usb@vger.kernel.org 21314L: netdev@vger.kernel.org 21315S: Maintained 21316W: https://github.com/petkan/pegasus 21317T: git https://github.com/petkan/pegasus.git 21318F: drivers/net/usb/pegasus.* 21319 21320USB PRINTER DRIVER (usblp) 21321M: Pete Zaitcev <zaitcev@redhat.com> 21322L: linux-usb@vger.kernel.org 21323S: Supported 21324F: drivers/usb/class/usblp.c 21325 21326USB RAW GADGET DRIVER 21327R: Andrey Konovalov <andreyknvl@gmail.com> 21328L: linux-usb@vger.kernel.org 21329S: Maintained 21330F: Documentation/usb/raw-gadget.rst 21331F: drivers/usb/gadget/legacy/raw_gadget.c 21332F: include/uapi/linux/usb/raw_gadget.h 21333 21334USB QMI WWAN NETWORK DRIVER 21335M: Bjørn Mork <bjorn@mork.no> 21336L: netdev@vger.kernel.org 21337S: Maintained 21338F: Documentation/ABI/testing/sysfs-class-net-qmi 21339F: drivers/net/usb/qmi_wwan.c 21340 21341USB RTL8150 DRIVER 21342M: Petko Manolov <petkan@nucleusys.com> 21343L: linux-usb@vger.kernel.org 21344L: netdev@vger.kernel.org 21345S: Maintained 21346W: https://github.com/petkan/rtl8150 21347T: git https://github.com/petkan/rtl8150.git 21348F: drivers/net/usb/rtl8150.c 21349 21350USB SERIAL SUBSYSTEM 21351M: Johan Hovold <johan@kernel.org> 21352L: linux-usb@vger.kernel.org 21353S: Maintained 21354T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21355F: Documentation/usb/usb-serial.rst 21356F: drivers/usb/serial/ 21357F: include/linux/usb/serial.h 21358 21359USB SMSC75XX ETHERNET DRIVER 21360M: Steve Glendinning <steve.glendinning@shawell.net> 21361L: netdev@vger.kernel.org 21362S: Maintained 21363F: drivers/net/usb/smsc75xx.* 21364 21365USB SMSC95XX ETHERNET DRIVER 21366M: Steve Glendinning <steve.glendinning@shawell.net> 21367M: UNGLinuxDriver@microchip.com 21368L: netdev@vger.kernel.org 21369S: Maintained 21370F: drivers/net/usb/smsc95xx.* 21371 21372USB SUBSYSTEM 21373M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21374L: linux-usb@vger.kernel.org 21375S: Supported 21376W: http://www.linux-usb.org 21377T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21378F: Documentation/devicetree/bindings/usb/ 21379F: Documentation/usb/ 21380F: drivers/usb/ 21381F: include/dt-bindings/usb/ 21382F: include/linux/usb.h 21383F: include/linux/usb/ 21384 21385USB TYPEC BUS FOR ALTERNATE MODES 21386M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21387L: linux-usb@vger.kernel.org 21388S: Maintained 21389F: Documentation/ABI/testing/sysfs-bus-typec 21390F: Documentation/driver-api/usb/typec_bus.rst 21391F: drivers/usb/typec/altmodes/ 21392F: include/linux/usb/typec_altmode.h 21393 21394USB TYPEC CLASS 21395M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21396L: linux-usb@vger.kernel.org 21397S: Maintained 21398F: Documentation/ABI/testing/sysfs-class-typec 21399F: Documentation/driver-api/usb/typec.rst 21400F: drivers/usb/typec/ 21401F: include/linux/usb/typec.h 21402 21403USB TYPEC INTEL PMC MUX DRIVER 21404M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21405L: linux-usb@vger.kernel.org 21406S: Maintained 21407F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21408F: drivers/usb/typec/mux/intel_pmc_mux.c 21409 21410USB TYPEC PI3USB30532 MUX DRIVER 21411M: Hans de Goede <hdegoede@redhat.com> 21412L: linux-usb@vger.kernel.org 21413S: Maintained 21414F: drivers/usb/typec/mux/pi3usb30532.c 21415 21416USB TYPEC PORT CONTROLLER DRIVERS 21417M: Guenter Roeck <linux@roeck-us.net> 21418L: linux-usb@vger.kernel.org 21419S: Maintained 21420F: drivers/usb/typec/tcpm/ 21421 21422USB UHCI DRIVER 21423M: Alan Stern <stern@rowland.harvard.edu> 21424L: linux-usb@vger.kernel.org 21425S: Maintained 21426F: drivers/usb/host/uhci* 21427 21428USB VIDEO CLASS 21429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21430L: linux-media@vger.kernel.org 21431S: Maintained 21432W: http://www.ideasonboard.org/uvc/ 21433T: git git://linuxtv.org/media_tree.git 21434F: drivers/media/usb/uvc/ 21435F: include/uapi/linux/uvcvideo.h 21436 21437USB WEBCAM GADGET 21438M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21439L: linux-usb@vger.kernel.org 21440S: Maintained 21441F: drivers/usb/gadget/function/*uvc* 21442F: drivers/usb/gadget/legacy/webcam.c 21443F: include/uapi/linux/usb/g_uvc.h 21444 21445USB WIRELESS RNDIS DRIVER (rndis_wlan) 21446M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21447L: linux-wireless@vger.kernel.org 21448S: Maintained 21449F: drivers/net/wireless/rndis_wlan.c 21450 21451USB XHCI DRIVER 21452M: Mathias Nyman <mathias.nyman@intel.com> 21453L: linux-usb@vger.kernel.org 21454S: Supported 21455F: drivers/usb/host/pci-quirks* 21456F: drivers/usb/host/xhci* 21457 21458USB ZD1201 DRIVER 21459L: linux-wireless@vger.kernel.org 21460S: Orphan 21461W: http://linux-lc100020.sourceforge.net 21462F: drivers/net/wireless/zydas/zd1201.* 21463 21464USB ZR364XX DRIVER 21465M: Antoine Jacquet <royale@zerezo.com> 21466L: linux-usb@vger.kernel.org 21467L: linux-media@vger.kernel.org 21468S: Maintained 21469W: http://royale.zerezo.com/zr364xx/ 21470T: git git://linuxtv.org/media_tree.git 21471F: Documentation/admin-guide/media/zr364xx* 21472F: drivers/staging/media/deprecated/zr364xx/ 21473 21474USER-MODE LINUX (UML) 21475M: Richard Weinberger <richard@nod.at> 21476M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21477M: Johannes Berg <johannes@sipsolutions.net> 21478L: linux-um@lists.infradead.org 21479S: Maintained 21480W: http://user-mode-linux.sourceforge.net 21481Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21482T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21483T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21484F: Documentation/virt/uml/ 21485F: arch/um/ 21486F: arch/x86/um/ 21487F: fs/hostfs/ 21488 21489USERSPACE COPYIN/COPYOUT (UIOVEC) 21490M: Alexander Viro <viro@zeniv.linux.org.uk> 21491S: Maintained 21492F: include/linux/uio.h 21493F: lib/iov_iter.c 21494 21495USERSPACE DMA BUFFER DRIVER 21496M: Gerd Hoffmann <kraxel@redhat.com> 21497L: dri-devel@lists.freedesktop.org 21498S: Maintained 21499T: git git://anongit.freedesktop.org/drm/drm-misc 21500F: drivers/dma-buf/udmabuf.c 21501F: include/uapi/linux/udmabuf.h 21502 21503USERSPACE I/O (UIO) 21504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21505S: Maintained 21506T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21507F: Documentation/driver-api/uio-howto.rst 21508F: drivers/uio/ 21509F: include/linux/uio_driver.h 21510 21511UTIL-LINUX PACKAGE 21512M: Karel Zak <kzak@redhat.com> 21513L: util-linux@vger.kernel.org 21514S: Maintained 21515W: http://en.wikipedia.org/wiki/Util-linux 21516T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21517 21518UUID HELPERS 21519M: Christoph Hellwig <hch@lst.de> 21520R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21521L: linux-kernel@vger.kernel.org 21522S: Maintained 21523T: git git://git.infradead.org/users/hch/uuid.git 21524F: include/linux/uuid.h 21525F: include/uapi/linux/uuid.h 21526F: lib/test_uuid.c 21527F: lib/uuid.c 21528 21529UV SYSFS DRIVER 21530M: Justin Ernst <justin.ernst@hpe.com> 21531L: platform-driver-x86@vger.kernel.org 21532S: Maintained 21533F: drivers/platform/x86/uv_sysfs.c 21534 21535UVESAFB DRIVER 21536M: Michal Januszewski <spock@gentoo.org> 21537L: linux-fbdev@vger.kernel.org 21538S: Maintained 21539W: https://github.com/mjanusz/v86d 21540F: Documentation/fb/uvesafb.rst 21541F: drivers/video/fbdev/uvesafb.* 21542 21543Ux500 CLOCK DRIVERS 21544M: Ulf Hansson <ulf.hansson@linaro.org> 21545L: linux-clk@vger.kernel.org 21546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21547S: Maintained 21548F: drivers/clk/ux500/ 21549 21550VF610 NAND DRIVER 21551M: Stefan Agner <stefan@agner.ch> 21552L: linux-mtd@lists.infradead.org 21553S: Supported 21554F: drivers/mtd/nand/raw/vf610_nfc.c 21555 21556VFAT/FAT/MSDOS FILESYSTEM 21557M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21558S: Maintained 21559F: Documentation/filesystems/vfat.rst 21560F: fs/fat/ 21561F: tools/testing/selftests/filesystems/fat/ 21562 21563VFIO DRIVER 21564M: Alex Williamson <alex.williamson@redhat.com> 21565R: Cornelia Huck <cohuck@redhat.com> 21566L: kvm@vger.kernel.org 21567S: Maintained 21568T: git git://github.com/awilliam/linux-vfio.git 21569F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21570F: Documentation/driver-api/vfio.rst 21571F: drivers/vfio/ 21572F: include/linux/vfio.h 21573F: include/linux/vfio_pci_core.h 21574F: include/uapi/linux/vfio.h 21575 21576VFIO FSL-MC DRIVER 21577M: Diana Craciun <diana.craciun@oss.nxp.com> 21578L: kvm@vger.kernel.org 21579S: Maintained 21580F: drivers/vfio/fsl-mc/ 21581 21582VFIO HISILICON PCI DRIVER 21583M: Longfang Liu <liulongfang@huawei.com> 21584M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21585L: kvm@vger.kernel.org 21586S: Maintained 21587F: drivers/vfio/pci/hisilicon/ 21588 21589VFIO MEDIATED DEVICE DRIVERS 21590M: Kirti Wankhede <kwankhede@nvidia.com> 21591L: kvm@vger.kernel.org 21592S: Maintained 21593F: Documentation/driver-api/vfio-mediated-device.rst 21594F: drivers/vfio/mdev/ 21595F: include/linux/mdev.h 21596F: samples/vfio-mdev/ 21597 21598VFIO PCI DEVICE SPECIFIC DRIVERS 21599R: Jason Gunthorpe <jgg@nvidia.com> 21600R: Yishai Hadas <yishaih@nvidia.com> 21601R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21602R: Kevin Tian <kevin.tian@intel.com> 21603L: kvm@vger.kernel.org 21604S: Maintained 21605P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21606F: drivers/vfio/pci/*/ 21607 21608VFIO PLATFORM DRIVER 21609M: Eric Auger <eric.auger@redhat.com> 21610L: kvm@vger.kernel.org 21611S: Maintained 21612F: drivers/vfio/platform/ 21613 21614VFIO MLX5 PCI DRIVER 21615M: Yishai Hadas <yishaih@nvidia.com> 21616L: kvm@vger.kernel.org 21617S: Maintained 21618F: drivers/vfio/pci/mlx5/ 21619 21620VGA_SWITCHEROO 21621R: Lukas Wunner <lukas@wunner.de> 21622S: Maintained 21623T: git git://anongit.freedesktop.org/drm/drm-misc 21624F: Documentation/gpu/vga-switcheroo.rst 21625F: drivers/gpu/vga/vga_switcheroo.c 21626F: include/linux/vga_switcheroo.h 21627 21628VIA RHINE NETWORK DRIVER 21629S: Maintained 21630M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21631F: drivers/net/ethernet/via/via-rhine.c 21632 21633VIA SD/MMC CARD CONTROLLER DRIVER 21634M: Bruce Chang <brucechang@via.com.tw> 21635M: Harald Welte <HaraldWelte@viatech.com> 21636S: Maintained 21637F: drivers/mmc/host/via-sdmmc.c 21638 21639VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21640M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21641L: linux-fbdev@vger.kernel.org 21642S: Maintained 21643F: drivers/video/fbdev/via/ 21644F: include/linux/via-core.h 21645F: include/linux/via-gpio.h 21646F: include/linux/via_i2c.h 21647 21648VIA VELOCITY NETWORK DRIVER 21649M: Francois Romieu <romieu@fr.zoreil.com> 21650L: netdev@vger.kernel.org 21651S: Maintained 21652F: drivers/net/ethernet/via/via-velocity.* 21653 21654VICODEC VIRTUAL CODEC DRIVER 21655M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21656L: linux-media@vger.kernel.org 21657S: Maintained 21658W: https://linuxtv.org 21659T: git git://linuxtv.org/media_tree.git 21660F: drivers/media/test-drivers/vicodec/* 21661 21662VIDEO I2C POLLING DRIVER 21663M: Matt Ranostay <matt.ranostay@konsulko.com> 21664L: linux-media@vger.kernel.org 21665S: Maintained 21666F: drivers/media/i2c/video-i2c.c 21667 21668VIDEO MULTIPLEXER DRIVER 21669M: Philipp Zabel <p.zabel@pengutronix.de> 21670L: linux-media@vger.kernel.org 21671S: Maintained 21672F: drivers/media/platform/video-mux.c 21673 21674VIDEOBUF2 FRAMEWORK 21675M: Tomasz Figa <tfiga@chromium.org> 21676M: Marek Szyprowski <m.szyprowski@samsung.com> 21677L: linux-media@vger.kernel.org 21678S: Maintained 21679F: drivers/media/common/videobuf2/* 21680F: include/media/videobuf2-* 21681 21682VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21683M: Shuah Khan <skhan@linuxfoundation.org> 21684R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21685L: linux-media@vger.kernel.org 21686S: Maintained 21687W: https://linuxtv.org 21688T: git git://linuxtv.org/media_tree.git 21689F: drivers/media/test-drivers/vimc/* 21690 21691VIRT LIB 21692M: Alex Williamson <alex.williamson@redhat.com> 21693M: Paolo Bonzini <pbonzini@redhat.com> 21694L: kvm@vger.kernel.org 21695S: Supported 21696F: virt/lib/ 21697 21698VIRTIO AND VHOST VSOCK DRIVER 21699M: Stefan Hajnoczi <stefanha@redhat.com> 21700M: Stefano Garzarella <sgarzare@redhat.com> 21701L: kvm@vger.kernel.org 21702L: virtualization@lists.linux-foundation.org 21703L: netdev@vger.kernel.org 21704S: Maintained 21705F: drivers/vhost/vsock.c 21706F: include/linux/virtio_vsock.h 21707F: include/uapi/linux/virtio_vsock.h 21708F: net/vmw_vsock/virtio_transport.c 21709F: net/vmw_vsock/virtio_transport_common.c 21710 21711VIRTIO BLOCK AND SCSI DRIVERS 21712M: "Michael S. Tsirkin" <mst@redhat.com> 21713M: Jason Wang <jasowang@redhat.com> 21714R: Paolo Bonzini <pbonzini@redhat.com> 21715R: Stefan Hajnoczi <stefanha@redhat.com> 21716L: virtualization@lists.linux-foundation.org 21717S: Maintained 21718F: drivers/block/virtio_blk.c 21719F: drivers/scsi/virtio_scsi.c 21720F: drivers/vhost/scsi.c 21721F: include/uapi/linux/virtio_blk.h 21722F: include/uapi/linux/virtio_scsi.h 21723 21724VIRTIO CONSOLE DRIVER 21725M: Amit Shah <amit@kernel.org> 21726L: virtualization@lists.linux-foundation.org 21727S: Maintained 21728F: drivers/char/virtio_console.c 21729F: include/linux/virtio_console.h 21730F: include/uapi/linux/virtio_console.h 21731 21732VIRTIO CORE AND NET DRIVERS 21733M: "Michael S. Tsirkin" <mst@redhat.com> 21734M: Jason Wang <jasowang@redhat.com> 21735L: virtualization@lists.linux-foundation.org 21736S: Maintained 21737F: Documentation/ABI/testing/sysfs-bus-vdpa 21738F: Documentation/ABI/testing/sysfs-class-vduse 21739F: Documentation/devicetree/bindings/virtio/ 21740F: drivers/block/virtio_blk.c 21741F: drivers/crypto/virtio/ 21742F: drivers/net/virtio_net.c 21743F: drivers/vdpa/ 21744F: drivers/virtio/ 21745F: include/linux/vdpa.h 21746F: include/linux/virtio*.h 21747F: include/uapi/linux/virtio_*.h 21748F: tools/virtio/ 21749 21750IFCVF VIRTIO DATA PATH ACCELERATOR 21751R: Zhu Lingshan <lingshan.zhu@intel.com> 21752F: drivers/vdpa/ifcvf/ 21753 21754VIRTIO BALLOON 21755M: "Michael S. Tsirkin" <mst@redhat.com> 21756M: David Hildenbrand <david@redhat.com> 21757L: virtualization@lists.linux-foundation.org 21758S: Maintained 21759F: drivers/virtio/virtio_balloon.c 21760F: include/uapi/linux/virtio_balloon.h 21761F: include/linux/balloon_compaction.h 21762F: mm/balloon_compaction.c 21763 21764VIRTIO CRYPTO DRIVER 21765M: Gonglei <arei.gonglei@huawei.com> 21766L: virtualization@lists.linux-foundation.org 21767L: linux-crypto@vger.kernel.org 21768S: Maintained 21769F: drivers/crypto/virtio/ 21770F: include/uapi/linux/virtio_crypto.h 21771 21772VIRTIO DRIVERS FOR S390 21773M: Cornelia Huck <cohuck@redhat.com> 21774M: Halil Pasic <pasic@linux.ibm.com> 21775M: Eric Farman <farman@linux.ibm.com> 21776L: linux-s390@vger.kernel.org 21777L: virtualization@lists.linux-foundation.org 21778L: kvm@vger.kernel.org 21779S: Supported 21780F: arch/s390/include/uapi/asm/virtio-ccw.h 21781F: drivers/s390/virtio/ 21782 21783VIRTIO FILE SYSTEM 21784M: Vivek Goyal <vgoyal@redhat.com> 21785M: Stefan Hajnoczi <stefanha@redhat.com> 21786M: Miklos Szeredi <miklos@szeredi.hu> 21787L: virtualization@lists.linux-foundation.org 21788L: linux-fsdevel@vger.kernel.org 21789S: Supported 21790W: https://virtio-fs.gitlab.io/ 21791F: Documentation/filesystems/virtiofs.rst 21792F: fs/fuse/virtio_fs.c 21793F: include/uapi/linux/virtio_fs.h 21794 21795VIRTIO GPIO DRIVER 21796M: Enrico Weigelt, metux IT consult <info@metux.net> 21797M: Viresh Kumar <vireshk@kernel.org> 21798L: linux-gpio@vger.kernel.org 21799L: virtualization@lists.linux-foundation.org 21800S: Maintained 21801F: drivers/gpio/gpio-virtio.c 21802F: include/uapi/linux/virtio_gpio.h 21803 21804VIRTIO GPU DRIVER 21805M: David Airlie <airlied@redhat.com> 21806M: Gerd Hoffmann <kraxel@redhat.com> 21807R: Gurchetan Singh <gurchetansingh@chromium.org> 21808R: Chia-I Wu <olvaffe@gmail.com> 21809L: dri-devel@lists.freedesktop.org 21810L: virtualization@lists.linux-foundation.org 21811S: Maintained 21812T: git git://anongit.freedesktop.org/drm/drm-misc 21813F: drivers/gpu/drm/virtio/ 21814F: include/uapi/linux/virtio_gpu.h 21815 21816VIRTIO HOST (VHOST) 21817M: "Michael S. Tsirkin" <mst@redhat.com> 21818M: Jason Wang <jasowang@redhat.com> 21819L: kvm@vger.kernel.org 21820L: virtualization@lists.linux-foundation.org 21821L: netdev@vger.kernel.org 21822S: Maintained 21823T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21824F: drivers/vhost/ 21825F: include/linux/vhost_iotlb.h 21826F: include/uapi/linux/vhost.h 21827 21828VIRTIO INPUT DRIVER 21829M: Gerd Hoffmann <kraxel@redhat.com> 21830S: Maintained 21831F: drivers/virtio/virtio_input.c 21832F: include/uapi/linux/virtio_input.h 21833 21834VIRTIO IOMMU DRIVER 21835M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21836L: virtualization@lists.linux-foundation.org 21837S: Maintained 21838F: drivers/iommu/virtio-iommu.c 21839F: include/uapi/linux/virtio_iommu.h 21840 21841VIRTIO MEM DRIVER 21842M: David Hildenbrand <david@redhat.com> 21843L: virtualization@lists.linux-foundation.org 21844S: Maintained 21845W: https://virtio-mem.gitlab.io/ 21846F: drivers/virtio/virtio_mem.c 21847F: include/uapi/linux/virtio_mem.h 21848 21849VIRTIO SOUND DRIVER 21850M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21851M: "Michael S. Tsirkin" <mst@redhat.com> 21852L: virtualization@lists.linux-foundation.org 21853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21854S: Maintained 21855F: include/uapi/linux/virtio_snd.h 21856F: sound/virtio/* 21857 21858VIRTIO I2C DRIVER 21859M: Conghui Chen <conghui.chen@intel.com> 21860M: Viresh Kumar <viresh.kumar@linaro.org> 21861L: linux-i2c@vger.kernel.org 21862L: virtualization@lists.linux-foundation.org 21863S: Maintained 21864F: drivers/i2c/busses/i2c-virtio.c 21865F: include/uapi/linux/virtio_i2c.h 21866 21867VIRTIO PMEM DRIVER 21868M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21869L: virtualization@lists.linux-foundation.org 21870S: Maintained 21871F: drivers/nvdimm/virtio_pmem.c 21872F: drivers/nvdimm/nd_virtio.c 21873 21874VIRTUAL BOX GUEST DEVICE DRIVER 21875M: Hans de Goede <hdegoede@redhat.com> 21876M: Arnd Bergmann <arnd@arndb.de> 21877M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21878S: Maintained 21879F: drivers/virt/vboxguest/ 21880F: include/linux/vbox_utils.h 21881F: include/uapi/linux/vbox*.h 21882 21883VIRTUAL BOX SHARED FOLDER VFS DRIVER 21884M: Hans de Goede <hdegoede@redhat.com> 21885L: linux-fsdevel@vger.kernel.org 21886S: Maintained 21887F: fs/vboxsf/* 21888 21889VIRTUAL SERIO DEVICE DRIVER 21890M: Stephen Chandler Paul <thatslyude@gmail.com> 21891S: Maintained 21892F: drivers/input/serio/userio.c 21893F: include/uapi/linux/userio.h 21894 21895VIVID VIRTUAL VIDEO DRIVER 21896M: Hans Verkuil <hverkuil@xs4all.nl> 21897L: linux-media@vger.kernel.org 21898S: Maintained 21899W: https://linuxtv.org 21900T: git git://linuxtv.org/media_tree.git 21901F: drivers/media/test-drivers/vivid/* 21902 21903VIDTV VIRTUAL DIGITAL TV DRIVER 21904M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21905L: linux-media@vger.kernel.org 21906S: Maintained 21907W: https://linuxtv.org 21908T: git git://linuxtv.org/media_tree.git 21909F: drivers/media/test-drivers/vidtv/* 21910 21911VLYNQ BUS 21912M: Florian Fainelli <f.fainelli@gmail.com> 21913L: openwrt-devel@lists.openwrt.org (subscribers-only) 21914S: Maintained 21915F: drivers/vlynq/vlynq.c 21916F: include/linux/vlynq.h 21917 21918VME SUBSYSTEM 21919M: Martyn Welch <martyn@welchs.me.uk> 21920M: Manohar Vanga <manohar.vanga@gmail.com> 21921M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21922L: linux-kernel@vger.kernel.org 21923S: Odd fixes 21924T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21925F: Documentation/driver-api/vme.rst 21926F: drivers/staging/vme_user/ 21927 21928VM SOCKETS (AF_VSOCK) 21929M: Stefano Garzarella <sgarzare@redhat.com> 21930L: virtualization@lists.linux-foundation.org 21931L: netdev@vger.kernel.org 21932S: Maintained 21933F: drivers/net/vsockmon.c 21934F: include/net/af_vsock.h 21935F: include/uapi/linux/vm_sockets.h 21936F: include/uapi/linux/vm_sockets_diag.h 21937F: include/uapi/linux/vsockmon.h 21938F: net/vmw_vsock/ 21939F: tools/testing/vsock/ 21940 21941VMWARE BALLOON DRIVER 21942M: Nadav Amit <namit@vmware.com> 21943R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21944L: linux-kernel@vger.kernel.org 21945S: Supported 21946F: drivers/misc/vmw_balloon.c 21947 21948VMWARE HYPERVISOR INTERFACE 21949M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21950M: Alexey Makhalov <amakhalov@vmware.com> 21951R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21952L: virtualization@lists.linux-foundation.org 21953L: x86@kernel.org 21954S: Supported 21955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21956F: arch/x86/include/asm/vmware.h 21957F: arch/x86/kernel/cpu/vmware.c 21958 21959VMWARE PVRDMA DRIVER 21960M: Bryan Tan <bryantan@vmware.com> 21961M: Vishnu Dasa <vdasa@vmware.com> 21962R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21963L: linux-rdma@vger.kernel.org 21964S: Supported 21965F: drivers/infiniband/hw/vmw_pvrdma/ 21966 21967VMWARE PVSCSI DRIVER 21968M: Vishal Bhakta <vbhakta@vmware.com> 21969R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21970L: linux-scsi@vger.kernel.org 21971S: Supported 21972F: drivers/scsi/vmw_pvscsi.c 21973F: drivers/scsi/vmw_pvscsi.h 21974 21975VMWARE VIRTUAL PTP CLOCK DRIVER 21976M: Vivek Thampi <vithampi@vmware.com> 21977R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21978L: netdev@vger.kernel.org 21979S: Supported 21980F: drivers/ptp/ptp_vmw.c 21981 21982VMWARE VMCI DRIVER 21983M: Bryan Tan <bryantan@vmware.com> 21984M: Vishnu Dasa <vdasa@vmware.com> 21985R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21986L: linux-kernel@vger.kernel.org 21987S: Supported 21988F: drivers/misc/vmw_vmci/ 21989F: include/linux/vmw_vmci* 21990 21991VMWARE VMMOUSE SUBDRIVER 21992M: Zack Rusin <zackr@vmware.com> 21993R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21994R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21995L: linux-input@vger.kernel.org 21996S: Supported 21997F: drivers/input/mouse/vmmouse.c 21998F: drivers/input/mouse/vmmouse.h 21999 22000VMWARE VMXNET3 ETHERNET DRIVER 22001M: Ronak Doshi <doshir@vmware.com> 22002R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22003L: netdev@vger.kernel.org 22004S: Supported 22005F: drivers/net/vmxnet3/ 22006 22007VMWARE VSOCK VMCI TRANSPORT DRIVER 22008M: Bryan Tan <bryantan@vmware.com> 22009M: Vishnu Dasa <vdasa@vmware.com> 22010R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22011L: linux-kernel@vger.kernel.org 22012S: Supported 22013F: net/vmw_vsock/vmci_transport* 22014 22015VOCORE VOCORE2 BOARD 22016M: Harvey Hunt <harveyhuntnexus@gmail.com> 22017L: linux-mips@vger.kernel.org 22018S: Maintained 22019F: arch/mips/boot/dts/ralink/vocore2.dts 22020 22021VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22022M: Liam Girdwood <lgirdwood@gmail.com> 22023M: Mark Brown <broonie@kernel.org> 22024L: linux-kernel@vger.kernel.org 22025S: Supported 22026W: http://www.slimlogic.co.uk/?p=48 22027T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22028F: Documentation/devicetree/bindings/regulator/ 22029F: Documentation/power/regulator/ 22030F: drivers/regulator/ 22031F: include/dt-bindings/regulator/ 22032F: include/linux/regulator/ 22033K: regulator_get_optional 22034 22035VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22036R: Matti Vaittinen <mazziesaccount@gmail.com> 22037F: drivers/regulator/irq_helpers.c 22038 22039VRF 22040M: David Ahern <dsahern@kernel.org> 22041L: netdev@vger.kernel.org 22042S: Maintained 22043F: Documentation/networking/vrf.rst 22044F: drivers/net/vrf.c 22045 22046VSPRINTF 22047M: Petr Mladek <pmladek@suse.com> 22048M: Steven Rostedt <rostedt@goodmis.org> 22049M: Sergey Senozhatsky <senozhatsky@chromium.org> 22050R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22051R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22052S: Maintained 22053T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22054F: Documentation/core-api/printk-formats.rst 22055F: lib/test_printf.c 22056F: lib/test_scanf.c 22057F: lib/vsprintf.c 22058 22059VT1211 HARDWARE MONITOR DRIVER 22060M: Juerg Haefliger <juergh@proton.me> 22061L: linux-hwmon@vger.kernel.org 22062S: Maintained 22063F: Documentation/hwmon/vt1211.rst 22064F: drivers/hwmon/vt1211.c 22065 22066VT8231 HARDWARE MONITOR DRIVER 22067M: Roger Lucas <vt8231@hiddenengine.co.uk> 22068L: linux-hwmon@vger.kernel.org 22069S: Maintained 22070F: drivers/hwmon/vt8231.c 22071 22072VUB300 USB to SDIO/SD/MMC bridge chip 22073L: linux-mmc@vger.kernel.org 22074S: Orphan 22075F: drivers/mmc/host/vub300.c 22076 22077W1 DALLAS'S 1-WIRE BUS 22078M: Evgeniy Polyakov <zbr@ioremap.net> 22079S: Maintained 22080F: Documentation/devicetree/bindings/w1/ 22081F: Documentation/w1/ 22082F: drivers/w1/ 22083F: include/linux/w1.h 22084 22085W83791D HARDWARE MONITORING DRIVER 22086M: Marc Hulsman <m.hulsman@tudelft.nl> 22087L: linux-hwmon@vger.kernel.org 22088S: Maintained 22089F: Documentation/hwmon/w83791d.rst 22090F: drivers/hwmon/w83791d.c 22091 22092W83793 HARDWARE MONITORING DRIVER 22093M: Rudolf Marek <r.marek@assembler.cz> 22094L: linux-hwmon@vger.kernel.org 22095S: Maintained 22096F: Documentation/hwmon/w83793.rst 22097F: drivers/hwmon/w83793.c 22098 22099W83795 HARDWARE MONITORING DRIVER 22100M: Jean Delvare <jdelvare@suse.com> 22101L: linux-hwmon@vger.kernel.org 22102S: Maintained 22103F: drivers/hwmon/w83795.c 22104 22105W83L51xD SD/MMC CARD INTERFACE DRIVER 22106M: Pierre Ossman <pierre@ossman.eu> 22107S: Maintained 22108F: drivers/mmc/host/wbsd.* 22109 22110WACOM PROTOCOL 4 SERIAL TABLETS 22111M: Julian Squires <julian@cipht.net> 22112M: Hans de Goede <hdegoede@redhat.com> 22113L: linux-input@vger.kernel.org 22114S: Maintained 22115F: drivers/input/tablet/wacom_serial4.c 22116 22117WANGXUN ETHERNET DRIVER 22118M: Jiawen Wu <jiawenwu@trustnetic.com> 22119M: Mengyuan Lou <mengyuanlou@net-swift.com> 22120W: https://www.net-swift.com 22121L: netdev@vger.kernel.org 22122S: Maintained 22123F: Documentation/networking/device_drivers/ethernet/wangxun/* 22124F: drivers/net/ethernet/wangxun/ 22125 22126WATCHDOG DEVICE DRIVERS 22127M: Wim Van Sebroeck <wim@linux-watchdog.org> 22128M: Guenter Roeck <linux@roeck-us.net> 22129L: linux-watchdog@vger.kernel.org 22130S: Maintained 22131W: http://www.linux-watchdog.org/ 22132T: git git://www.linux-watchdog.org/linux-watchdog.git 22133F: Documentation/devicetree/bindings/watchdog/ 22134F: Documentation/watchdog/ 22135F: drivers/watchdog/ 22136F: include/linux/watchdog.h 22137F: include/uapi/linux/watchdog.h 22138F: include/trace/events/watchdog.h 22139 22140WHISKEYCOVE PMIC GPIO DRIVER 22141M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22142L: linux-gpio@vger.kernel.org 22143S: Maintained 22144F: drivers/gpio/gpio-wcove.c 22145 22146WHWAVE RTC DRIVER 22147M: Dianlong Li <long17.cool@163.com> 22148L: linux-rtc@vger.kernel.org 22149S: Maintained 22150F: drivers/rtc/rtc-sd3078.c 22151 22152WIIMOTE HID DRIVER 22153M: David Rheinsberg <david.rheinsberg@gmail.com> 22154L: linux-input@vger.kernel.org 22155S: Maintained 22156F: drivers/hid/hid-wiimote* 22157 22158WILOCITY WIL6210 WIRELESS DRIVER 22159L: linux-wireless@vger.kernel.org 22160S: Orphan 22161W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22162F: drivers/net/wireless/ath/wil6210/ 22163 22164WINBOND CIR DRIVER 22165M: David Härdeman <david@hardeman.nu> 22166S: Maintained 22167F: drivers/media/rc/winbond-cir.c 22168 22169WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22170M: William Breathitt Gray <william.gray@linaro.org> 22171L: linux-watchdog@vger.kernel.org 22172S: Maintained 22173F: drivers/watchdog/ebc-c384_wdt.c 22174 22175WINSYSTEMS WS16C48 GPIO DRIVER 22176M: William Breathitt Gray <william.gray@linaro.org> 22177L: linux-gpio@vger.kernel.org 22178S: Maintained 22179F: drivers/gpio/gpio-ws16c48.c 22180 22181WIREGUARD SECURE NETWORK TUNNEL 22182M: Jason A. Donenfeld <Jason@zx2c4.com> 22183L: wireguard@lists.zx2c4.com 22184L: netdev@vger.kernel.org 22185S: Maintained 22186F: drivers/net/wireguard/ 22187F: tools/testing/selftests/wireguard/ 22188 22189WISTRON LAPTOP BUTTON DRIVER 22190M: Miloslav Trmac <mitr@volny.cz> 22191S: Maintained 22192F: drivers/input/misc/wistron_btns.c 22193 22194WL3501 WIRELESS PCMCIA CARD DRIVER 22195L: linux-wireless@vger.kernel.org 22196S: Odd fixes 22197F: drivers/net/wireless/wl3501* 22198 22199WOLFSON MICROELECTRONICS DRIVERS 22200L: patches@opensource.cirrus.com 22201S: Supported 22202W: https://github.com/CirrusLogic/linux-drivers/wiki 22203T: git https://github.com/CirrusLogic/linux-drivers.git 22204F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22205F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22206F: Documentation/devicetree/bindings/mfd/wm831x.txt 22207F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22208F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22209F: Documentation/devicetree/bindings/sound/wm* 22210F: Documentation/hwmon/wm83??.rst 22211F: arch/arm/mach-s3c/mach-crag6410* 22212F: drivers/clk/clk-wm83*.c 22213F: drivers/gpio/gpio-*wm*.c 22214F: drivers/gpio/gpio-arizona.c 22215F: drivers/hwmon/wm83??-hwmon.c 22216F: drivers/input/misc/wm831x-on.c 22217F: drivers/input/touchscreen/wm831x-ts.c 22218F: drivers/input/touchscreen/wm97*.c 22219F: drivers/leds/leds-wm83*.c 22220F: drivers/mfd/arizona* 22221F: drivers/mfd/cs47l24* 22222F: drivers/mfd/wm*.c 22223F: drivers/power/supply/wm83*.c 22224F: drivers/regulator/arizona* 22225F: drivers/regulator/wm8*.c 22226F: drivers/rtc/rtc-wm83*.c 22227F: drivers/video/backlight/wm83*_bl.c 22228F: drivers/watchdog/wm83*_wdt.c 22229F: include/linux/mfd/arizona/ 22230F: include/linux/mfd/wm831x/ 22231F: include/linux/mfd/wm8350/ 22232F: include/linux/mfd/wm8400* 22233F: include/linux/regulator/arizona* 22234F: include/linux/wm97xx.h 22235F: include/sound/wm????.h 22236F: sound/soc/codecs/arizona* 22237F: sound/soc/codecs/cs47l24* 22238F: sound/soc/codecs/wm* 22239 22240WORKQUEUE 22241M: Tejun Heo <tj@kernel.org> 22242R: Lai Jiangshan <jiangshanlai@gmail.com> 22243S: Maintained 22244T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22245F: Documentation/core-api/workqueue.rst 22246F: include/linux/workqueue.h 22247F: kernel/workqueue.c 22248 22249WWAN DRIVERS 22250M: Loic Poulain <loic.poulain@linaro.org> 22251M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22252R: Johannes Berg <johannes@sipsolutions.net> 22253L: netdev@vger.kernel.org 22254S: Maintained 22255F: drivers/net/wwan/ 22256F: include/linux/wwan.h 22257F: include/uapi/linux/wwan.h 22258 22259X-POWERS AXP288 PMIC DRIVERS 22260M: Hans de Goede <hdegoede@redhat.com> 22261S: Maintained 22262F: drivers/acpi/pmic/intel_pmic_xpower.c 22263N: axp288 22264 22265X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22266M: Chen-Yu Tsai <wens@csie.org> 22267L: linux-kernel@vger.kernel.org 22268S: Maintained 22269N: axp[128] 22270 22271X.25 STACK 22272M: Martin Schiller <ms@dev.tdt.de> 22273L: linux-x25@vger.kernel.org 22274S: Maintained 22275F: Documentation/networking/lapb-module.rst 22276F: Documentation/networking/x25* 22277F: drivers/net/wan/hdlc_x25.c 22278F: drivers/net/wan/lapbether.c 22279F: include/*/lapb.h 22280F: include/net/x25* 22281F: include/uapi/linux/x25.h 22282F: net/lapb/ 22283F: net/x25/ 22284 22285X86 ARCHITECTURE (32-BIT AND 64-BIT) 22286M: Thomas Gleixner <tglx@linutronix.de> 22287M: Ingo Molnar <mingo@redhat.com> 22288M: Borislav Petkov <bp@alien8.de> 22289M: Dave Hansen <dave.hansen@linux.intel.com> 22290M: x86@kernel.org 22291R: "H. Peter Anvin" <hpa@zytor.com> 22292L: linux-kernel@vger.kernel.org 22293S: Maintained 22294T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22295F: Documentation/devicetree/bindings/x86/ 22296F: Documentation/x86/ 22297F: arch/x86/ 22298 22299X86 ENTRY CODE 22300M: Andy Lutomirski <luto@kernel.org> 22301L: linux-kernel@vger.kernel.org 22302S: Maintained 22303T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22304F: arch/x86/entry/ 22305 22306X86 MCE INFRASTRUCTURE 22307M: Tony Luck <tony.luck@intel.com> 22308M: Borislav Petkov <bp@alien8.de> 22309L: linux-edac@vger.kernel.org 22310S: Maintained 22311F: Documentation/ABI/testing/sysfs-mce 22312F: Documentation/x86/x86_64/machinecheck.rst 22313F: arch/x86/kernel/cpu/mce/* 22314 22315X86 MICROCODE UPDATE SUPPORT 22316M: Borislav Petkov <bp@alien8.de> 22317S: Maintained 22318F: arch/x86/kernel/cpu/microcode/* 22319 22320X86 MM 22321M: Dave Hansen <dave.hansen@linux.intel.com> 22322M: Andy Lutomirski <luto@kernel.org> 22323M: Peter Zijlstra <peterz@infradead.org> 22324L: linux-kernel@vger.kernel.org 22325S: Maintained 22326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22327F: arch/x86/mm/ 22328 22329X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22330M: Hans de Goede <hdegoede@redhat.com> 22331L: platform-driver-x86@vger.kernel.org 22332S: Maintained 22333T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22334F: drivers/platform/x86/x86-android-tablets.c 22335 22336X86 PLATFORM DRIVERS 22337M: Hans de Goede <hdegoede@redhat.com> 22338M: Mark Gross <markgross@kernel.org> 22339L: platform-driver-x86@vger.kernel.org 22340S: Maintained 22341T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22342F: drivers/platform/olpc/ 22343F: drivers/platform/x86/ 22344 22345X86 PLATFORM DRIVERS - ARCH 22346R: Darren Hart <dvhart@infradead.org> 22347R: Andy Shevchenko <andy@infradead.org> 22348L: platform-driver-x86@vger.kernel.org 22349L: x86@kernel.org 22350S: Maintained 22351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22352F: arch/x86/platform 22353 22354X86 PLATFORM UV HPE SUPERDOME FLEX 22355M: Steve Wahl <steve.wahl@hpe.com> 22356R: Mike Travis <mike.travis@hpe.com> 22357R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22358R: Russ Anderson <russ.anderson@hpe.com> 22359S: Supported 22360F: arch/x86/include/asm/uv/ 22361F: arch/x86/kernel/apic/x2apic_uv_x.c 22362F: arch/x86/platform/uv/ 22363 22364X86 STACK UNWINDING 22365M: Josh Poimboeuf <jpoimboe@kernel.org> 22366M: Peter Zijlstra <peterz@infradead.org> 22367S: Supported 22368F: arch/x86/include/asm/unwind*.h 22369F: arch/x86/kernel/dumpstack.c 22370F: arch/x86/kernel/stacktrace.c 22371F: arch/x86/kernel/unwind_*.c 22372 22373X86 VDSO 22374M: Andy Lutomirski <luto@kernel.org> 22375L: linux-kernel@vger.kernel.org 22376S: Maintained 22377T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22378F: arch/x86/entry/vdso/ 22379 22380XARRAY 22381M: Matthew Wilcox <willy@infradead.org> 22382L: linux-fsdevel@vger.kernel.org 22383S: Supported 22384F: Documentation/core-api/xarray.rst 22385F: include/linux/idr.h 22386F: include/linux/xarray.h 22387F: lib/idr.c 22388F: lib/xarray.c 22389F: tools/testing/radix-tree 22390 22391XBOX DVD IR REMOTE 22392M: Benjamin Valentin <benpicco@googlemail.com> 22393S: Maintained 22394F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22395F: drivers/media/rc/xbox_remote.c 22396 22397XC2028/3028 TUNER DRIVER 22398M: Mauro Carvalho Chehab <mchehab@kernel.org> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401W: https://linuxtv.org 22402T: git git://linuxtv.org/media_tree.git 22403F: drivers/media/tuners/xc2028.* 22404 22405XDP (eXpress Data Path) 22406M: Alexei Starovoitov <ast@kernel.org> 22407M: Daniel Borkmann <daniel@iogearbox.net> 22408M: David S. Miller <davem@davemloft.net> 22409M: Jakub Kicinski <kuba@kernel.org> 22410M: Jesper Dangaard Brouer <hawk@kernel.org> 22411M: John Fastabend <john.fastabend@gmail.com> 22412L: netdev@vger.kernel.org 22413L: bpf@vger.kernel.org 22414S: Supported 22415F: include/net/xdp.h 22416F: include/net/xdp_priv.h 22417F: include/trace/events/xdp.h 22418F: kernel/bpf/cpumap.c 22419F: kernel/bpf/devmap.c 22420F: net/core/xdp.c 22421F: samples/bpf/xdp* 22422F: tools/testing/selftests/bpf/*xdp* 22423F: tools/testing/selftests/bpf/*/*xdp* 22424F: drivers/net/ethernet/*/*/*/*/*xdp* 22425F: drivers/net/ethernet/*/*/*xdp* 22426K: (?:\b|_)xdp(?:\b|_) 22427 22428XDP SOCKETS (AF_XDP) 22429M: Björn Töpel <bjorn@kernel.org> 22430M: Magnus Karlsson <magnus.karlsson@intel.com> 22431M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22432R: Jonathan Lemon <jonathan.lemon@gmail.com> 22433L: netdev@vger.kernel.org 22434L: bpf@vger.kernel.org 22435S: Maintained 22436F: Documentation/networking/af_xdp.rst 22437F: include/net/xdp_sock* 22438F: include/net/xsk_buff_pool.h 22439F: include/uapi/linux/if_xdp.h 22440F: include/uapi/linux/xdp_diag.h 22441F: include/net/netns/xdp.h 22442F: net/xdp/ 22443F: tools/testing/selftests/bpf/*xsk* 22444 22445XEN BLOCK SUBSYSTEM 22446M: Roger Pau Monné <roger.pau@citrix.com> 22447L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22448S: Supported 22449F: drivers/block/xen* 22450F: drivers/block/xen-blkback/* 22451 22452XEN HYPERVISOR ARM 22453M: Stefano Stabellini <sstabellini@kernel.org> 22454L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22455S: Maintained 22456F: arch/arm/include/asm/xen/ 22457F: arch/arm/xen/ 22458 22459XEN HYPERVISOR ARM64 22460M: Stefano Stabellini <sstabellini@kernel.org> 22461L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22462S: Maintained 22463F: arch/arm64/include/asm/xen/ 22464F: arch/arm64/xen/ 22465 22466XEN HYPERVISOR INTERFACE 22467M: Juergen Gross <jgross@suse.com> 22468M: Stefano Stabellini <sstabellini@kernel.org> 22469R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22470L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22471S: Supported 22472T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22473F: Documentation/ABI/stable/sysfs-hypervisor-xen 22474F: Documentation/ABI/testing/sysfs-hypervisor-xen 22475F: drivers/*/xen-*front.c 22476F: drivers/xen/ 22477F: include/uapi/xen/ 22478F: include/xen/ 22479F: kernel/configs/xen.config 22480 22481XEN HYPERVISOR X86 22482M: Juergen Gross <jgross@suse.com> 22483R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22484L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22485S: Supported 22486F: arch/x86/configs/xen.config 22487F: arch/x86/include/asm/pvclock-abi.h 22488F: arch/x86/include/asm/xen/ 22489F: arch/x86/platform/pvh/ 22490F: arch/x86/xen/ 22491 22492XEN NETWORK BACKEND DRIVER 22493M: Wei Liu <wei.liu@kernel.org> 22494M: Paul Durrant <paul@xen.org> 22495L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22496L: netdev@vger.kernel.org 22497S: Supported 22498F: drivers/net/xen-netback/* 22499 22500XEN PCI SUBSYSTEM 22501M: Juergen Gross <jgross@suse.com> 22502L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22503S: Supported 22504F: arch/x86/pci/*xen* 22505F: drivers/pci/*xen* 22506 22507XEN PVSCSI DRIVERS 22508M: Juergen Gross <jgross@suse.com> 22509L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22510L: linux-scsi@vger.kernel.org 22511S: Supported 22512F: drivers/scsi/xen-scsifront.c 22513F: drivers/xen/xen-scsiback.c 22514F: include/xen/interface/io/vscsiif.h 22515 22516XEN PVUSB DRIVER 22517M: Juergen Gross <jgross@suse.com> 22518L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22519L: linux-usb@vger.kernel.org 22520S: Supported 22521F: drivers/usb/host/xen* 22522F: include/xen/interface/io/usbif.h 22523 22524XEN SOUND FRONTEND DRIVER 22525M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22526L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22528S: Supported 22529F: sound/xen/* 22530 22531XEN SWIOTLB SUBSYSTEM 22532M: Juergen Gross <jgross@suse.com> 22533M: Stefano Stabellini <sstabellini@kernel.org> 22534L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22535L: iommu@lists.linux.dev 22536S: Supported 22537F: arch/*/include/asm/xen/swiotlb-xen.h 22538F: drivers/xen/swiotlb-xen.c 22539F: include/xen/arm/swiotlb-xen.h 22540F: include/xen/swiotlb-xen.h 22541 22542XFS FILESYSTEM 22543C: irc://irc.oftc.net/xfs 22544M: Darrick J. Wong <djwong@kernel.org> 22545L: linux-xfs@vger.kernel.org 22546S: Supported 22547W: http://xfs.org/ 22548T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22549F: Documentation/ABI/testing/sysfs-fs-xfs 22550F: Documentation/admin-guide/xfs.rst 22551F: Documentation/filesystems/xfs-delayed-logging-design.rst 22552F: Documentation/filesystems/xfs-self-describing-metadata.rst 22553F: fs/xfs/ 22554F: include/uapi/linux/dqblk_xfs.h 22555F: include/uapi/linux/fsmap.h 22556 22557XILINX AMS DRIVER 22558M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22559L: linux-iio@vger.kernel.org 22560S: Maintained 22561F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22562F: drivers/iio/adc/xilinx-ams.c 22563 22564XILINX AXI ETHERNET DRIVER 22565M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22566S: Maintained 22567F: drivers/net/ethernet/xilinx/xilinx_axienet* 22568 22569XILINX CAN DRIVER 22570M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22571R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22572L: linux-can@vger.kernel.org 22573S: Maintained 22574F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22575F: drivers/net/can/xilinx_can.c 22576 22577XILINX GPIO DRIVER 22578M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22579R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22580R: Michal Simek <michal.simek@xilinx.com> 22581S: Maintained 22582F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22583F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22584F: drivers/gpio/gpio-xilinx.c 22585F: drivers/gpio/gpio-zynq.c 22586 22587XILINX SD-FEC IP CORES 22588M: Derek Kiernan <derek.kiernan@xilinx.com> 22589M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22590S: Maintained 22591F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22592F: Documentation/misc-devices/xilinx_sdfec.rst 22593F: drivers/misc/Kconfig 22594F: drivers/misc/Makefile 22595F: drivers/misc/xilinx_sdfec.c 22596F: include/uapi/misc/xilinx_sdfec.h 22597 22598XILINX PWM DRIVER 22599M: Sean Anderson <sean.anderson@seco.com> 22600S: Maintained 22601F: drivers/pwm/pwm-xilinx.c 22602F: include/clocksource/timer-xilinx.h 22603 22604XILINX UARTLITE SERIAL DRIVER 22605M: Peter Korsgaard <jacmet@sunsite.dk> 22606L: linux-serial@vger.kernel.org 22607S: Maintained 22608F: drivers/tty/serial/uartlite.c 22609 22610XILINX VIDEO IP CORES 22611M: Hyun Kwon <hyun.kwon@xilinx.com> 22612M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22613L: linux-media@vger.kernel.org 22614S: Supported 22615T: git git://linuxtv.org/media_tree.git 22616F: Documentation/devicetree/bindings/media/xilinx/ 22617F: drivers/media/platform/xilinx/ 22618F: include/uapi/linux/xilinx-v4l2-controls.h 22619 22620XILINX ZYNQMP DPDMA DRIVER 22621M: Hyun Kwon <hyun.kwon@xilinx.com> 22622M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22623L: dmaengine@vger.kernel.org 22624S: Supported 22625F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22626F: drivers/dma/xilinx/xilinx_dpdma.c 22627F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22628 22629XILINX ZYNQMP PSGTR PHY DRIVER 22630M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22631M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22632L: linux-kernel@vger.kernel.org 22633S: Supported 22634T: git https://github.com/Xilinx/linux-xlnx.git 22635F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22636F: drivers/phy/xilinx/phy-zynqmp.c 22637 22638XILINX ZYNQMP SHA3 DRIVER 22639M: Harsha <harsha.harsha@xilinx.com> 22640S: Maintained 22641F: drivers/crypto/xilinx/zynqmp-sha.c 22642 22643XILINX EVENT MANAGEMENT DRIVER 22644M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22645S: Maintained 22646F: drivers/soc/xilinx/xlnx_event_manager.c 22647F: include/linux/firmware/xlnx-event-manager.h 22648 22649XILLYBUS DRIVER 22650M: Eli Billauer <eli.billauer@gmail.com> 22651L: linux-kernel@vger.kernel.org 22652S: Supported 22653F: drivers/char/xillybus/ 22654 22655XLP9XX I2C DRIVER 22656M: George Cherian <gcherian@marvell.com> 22657L: linux-i2c@vger.kernel.org 22658S: Supported 22659W: http://www.marvell.com 22660F: drivers/i2c/busses/i2c-xlp9xx.c 22661 22662XRA1403 GPIO EXPANDER 22663M: Nandor Han <nandor.han@ge.com> 22664M: Semi Malinen <semi.malinen@ge.com> 22665L: linux-gpio@vger.kernel.org 22666S: Maintained 22667F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22668F: drivers/gpio/gpio-xra1403.c 22669 22670XTENSA XTFPGA PLATFORM SUPPORT 22671M: Max Filippov <jcmvbkbc@gmail.com> 22672L: linux-xtensa@linux-xtensa.org 22673S: Maintained 22674F: drivers/spi/spi-xtensa-xtfpga.c 22675F: sound/soc/xtensa/xtfpga-i2s.c 22676 22677YAM DRIVER FOR AX.25 22678M: Jean-Paul Roubelat <jpr@f6fbb.org> 22679L: linux-hams@vger.kernel.org 22680S: Maintained 22681F: drivers/net/hamradio/yam* 22682F: include/linux/yam.h 22683 22684YAMA SECURITY MODULE 22685M: Kees Cook <keescook@chromium.org> 22686S: Supported 22687T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22688F: Documentation/admin-guide/LSM/Yama.rst 22689F: security/yama/ 22690 22691YEALINK PHONE DRIVER 22692M: Henk Vergonet <Henk.Vergonet@gmail.com> 22693L: usbb2k-api-dev@nongnu.org 22694S: Maintained 22695F: Documentation/input/devices/yealink.rst 22696F: drivers/input/misc/yealink.* 22697 22698Z8530 DRIVER FOR AX.25 22699M: Joerg Reuter <jreuter@yaina.de> 22700L: linux-hams@vger.kernel.org 22701S: Maintained 22702W: http://yaina.de/jreuter/ 22703W: http://www.qsl.net/dl1bke/ 22704F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22705F: drivers/net/hamradio/*scc.c 22706F: drivers/net/hamradio/z8530.h 22707 22708ZBUD COMPRESSED PAGE ALLOCATOR 22709M: Seth Jennings <sjenning@redhat.com> 22710M: Dan Streetman <ddstreet@ieee.org> 22711L: linux-mm@kvack.org 22712S: Maintained 22713F: mm/zbud.c 22714 22715Z3FOLD COMPRESSED PAGE ALLOCATOR 22716M: Vitaly Wool <vitaly.wool@konsulko.com> 22717R: Miaohe Lin <linmiaohe@huawei.com> 22718L: linux-mm@kvack.org 22719S: Maintained 22720F: mm/z3fold.c 22721 22722ZD1211RW WIRELESS DRIVER 22723M: Ulrich Kunitz <kune@deine-taler.de> 22724L: linux-wireless@vger.kernel.org 22725L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22726S: Maintained 22727W: http://zd1211.ath.cx/wiki/DriverRewrite 22728F: drivers/net/wireless/zydas/zd1211rw/ 22729 22730ZD1301 MEDIA DRIVER 22731M: Antti Palosaari <crope@iki.fi> 22732L: linux-media@vger.kernel.org 22733S: Maintained 22734W: https://linuxtv.org/ 22735W: http://palosaari.fi/linux/ 22736Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22737F: drivers/media/usb/dvb-usb-v2/zd1301* 22738 22739ZD1301_DEMOD MEDIA DRIVER 22740M: Antti Palosaari <crope@iki.fi> 22741L: linux-media@vger.kernel.org 22742S: Maintained 22743W: https://linuxtv.org/ 22744W: http://palosaari.fi/linux/ 22745Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22746F: drivers/media/dvb-frontends/zd1301_demod* 22747 22748ZHAOXIN PROCESSOR SUPPORT 22749M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22750L: linux-kernel@vger.kernel.org 22751S: Maintained 22752F: arch/x86/kernel/cpu/zhaoxin.c 22753 22754ZONEFS FILESYSTEM 22755M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22756M: Naohiro Aota <naohiro.aota@wdc.com> 22757R: Johannes Thumshirn <jth@kernel.org> 22758L: linux-fsdevel@vger.kernel.org 22759S: Maintained 22760T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22761F: Documentation/filesystems/zonefs.rst 22762F: fs/zonefs/ 22763 22764ZPOOL COMPRESSED PAGE STORAGE API 22765M: Dan Streetman <ddstreet@ieee.org> 22766L: linux-mm@kvack.org 22767S: Maintained 22768F: include/linux/zpool.h 22769F: mm/zpool.c 22770 22771ZR36067 VIDEO FOR LINUX DRIVER 22772M: Corentin Labbe <clabbe@baylibre.com> 22773L: mjpeg-users@lists.sourceforge.net 22774L: linux-media@vger.kernel.org 22775S: Maintained 22776W: http://mjpeg.sourceforge.net/driver-zoran/ 22777Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22778F: Documentation/driver-api/media/drivers/zoran.rst 22779F: drivers/media/pci/zoran/ 22780 22781ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22782M: Minchan Kim <minchan@kernel.org> 22783M: Nitin Gupta <ngupta@vflare.org> 22784R: Sergey Senozhatsky <senozhatsky@chromium.org> 22785L: linux-kernel@vger.kernel.org 22786S: Maintained 22787F: Documentation/admin-guide/blockdev/zram.rst 22788F: drivers/block/zram/ 22789 22790ZS DECSTATION Z85C30 SERIAL DRIVER 22791M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22792S: Maintained 22793F: drivers/tty/serial/zs.* 22794 22795ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22796M: Minchan Kim <minchan@kernel.org> 22797M: Nitin Gupta <ngupta@vflare.org> 22798R: Sergey Senozhatsky <senozhatsky@chromium.org> 22799L: linux-mm@kvack.org 22800S: Maintained 22801F: Documentation/mm/zsmalloc.rst 22802F: include/linux/zsmalloc.h 22803F: mm/zsmalloc.c 22804 22805ZSTD 22806M: Nick Terrell <terrelln@fb.com> 22807S: Maintained 22808B: https://github.com/facebook/zstd/issues 22809T: git git://github.com/terrelln/linux.git 22810F: include/linux/zstd* 22811F: lib/zstd/ 22812F: lib/decompress_unzstd.c 22813F: crypto/zstd.c 22814N: zstd 22815K: zstd 22816 22817ZSWAP COMPRESSED SWAP CACHING 22818M: Seth Jennings <sjenning@redhat.com> 22819M: Dan Streetman <ddstreet@ieee.org> 22820M: Vitaly Wool <vitaly.wool@konsulko.com> 22821L: linux-mm@kvack.org 22822S: Maintained 22823F: mm/zswap.c 22824 22825THE REST 22826M: Linus Torvalds <torvalds@linux-foundation.org> 22827L: linux-kernel@vger.kernel.org 22828S: Buried alive in reporters 22829T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22830F: * 22831F: */ 22832
