1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351Q: https://patchwork.kernel.org/project/linux-acpi/list/ 352B: https://bugzilla.kernel.org 353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 354F: Documentation/ABI/testing/configfs-acpi 355F: Documentation/ABI/testing/sysfs-bus-acpi 356F: Documentation/firmware-guide/acpi/ 357F: drivers/acpi/ 358F: drivers/pci/*/*acpi* 359F: drivers/pci/*acpi* 360F: drivers/pnp/pnpacpi/ 361F: include/acpi/ 362F: include/linux/acpi.h 363F: include/linux/fwnode.h 364F: tools/power/acpi/ 365 366ACPI APEI 367M: "Rafael J. Wysocki" <rafael@kernel.org> 368R: Len Brown <lenb@kernel.org> 369R: James Morse <james.morse@arm.com> 370R: Tony Luck <tony.luck@intel.com> 371R: Borislav Petkov <bp@alien8.de> 372L: linux-acpi@vger.kernel.org 373F: drivers/acpi/apei/ 374 375ACPI COMPONENT ARCHITECTURE (ACPICA) 376M: Robert Moore <robert.moore@intel.com> 377M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 378L: linux-acpi@vger.kernel.org 379L: devel@acpica.org 380S: Supported 381W: https://acpica.org/ 382W: https://github.com/acpica/acpica/ 383Q: https://patchwork.kernel.org/project/linux-acpi/list/ 384B: https://bugzilla.kernel.org 385B: https://bugs.acpica.org 386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 387F: drivers/acpi/acpica/ 388F: include/acpi/ 389F: tools/power/acpi/ 390 391ACPI FOR ARM64 (ACPI/arm64) 392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 393M: Hanjun Guo <guohanjun@huawei.com> 394M: Sudeep Holla <sudeep.holla@arm.com> 395L: linux-acpi@vger.kernel.org 396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 397S: Maintained 398F: drivers/acpi/arm64 399 400ACPI SERIAL MULTI INSTANTIATE DRIVER 401M: Hans de Goede <hdegoede@redhat.com> 402L: platform-driver-x86@vger.kernel.org 403S: Maintained 404F: drivers/platform/x86/serial-multi-instantiate.c 405 406ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 407M: Sudeep Holla <sudeep.holla@arm.com> 408L: linux-acpi@vger.kernel.org 409S: Supported 410F: drivers/mailbox/pcc.c 411 412ACPI PMIC DRIVERS 413M: "Rafael J. Wysocki" <rafael@kernel.org> 414M: Len Brown <lenb@kernel.org> 415R: Andy Shevchenko <andy@kernel.org> 416R: Mika Westerberg <mika.westerberg@linux.intel.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419Q: https://patchwork.kernel.org/project/linux-acpi/list/ 420B: https://bugzilla.kernel.org 421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 422F: drivers/acpi/pmic/ 423 424ACPI THERMAL DRIVER 425M: Rafael J. Wysocki <rafael@kernel.org> 426R: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429B: https://bugzilla.kernel.org 430F: drivers/acpi/*thermal* 431 432ACPI VIOT DRIVER 433M: Jean-Philippe Brucker <jean-philippe@linaro.org> 434L: linux-acpi@vger.kernel.org 435L: iommu@lists.linux.dev 436S: Maintained 437F: drivers/acpi/viot.c 438F: include/linux/acpi_viot.h 439 440ACPI WMI DRIVER 441L: platform-driver-x86@vger.kernel.org 442S: Orphan 443F: drivers/platform/x86/wmi.c 444F: include/uapi/linux/wmi.h 445 446ACRN HYPERVISOR SERVICE MODULE 447M: Fei Li <fei1.li@intel.com> 448L: acrn-dev@lists.projectacrn.org (subscribers-only) 449S: Supported 450W: https://projectacrn.org 451F: Documentation/virt/acrn/ 452F: drivers/virt/acrn/ 453F: include/uapi/linux/acrn.h 454 455AD1889 ALSA SOUND DRIVER 456L: linux-parisc@vger.kernel.org 457S: Maintained 458W: https://parisc.wiki.kernel.org/index.php/AD1889 459F: sound/pci/ad1889.* 460 461AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 463L: linux-iio@vger.kernel.org 464S: Supported 465F: drivers/iio/potentiometer/ad5110.c 466 467AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5254 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/misc/ad525x_dpot.c 473 474AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5398 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/regulator/ad5398.c 480 481AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7142 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/input/misc/ad714x.c 487 488AD7877 TOUCHSCREEN DRIVER 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7877 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/touchscreen/ad7877.c 494 495AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7879 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7879.c 501 502ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 503M: Jiri Kosina <jikos@kernel.org> 504S: Maintained 505 506ADF7242 IEEE 802.15.4 RADIO DRIVER 507M: Michael Hennerich <michael.hennerich@analog.com> 508L: linux-wpan@vger.kernel.org 509S: Supported 510W: https://wiki.analog.com/ADF7242 511W: https://ez.analog.com/linux-software-drivers 512F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 513F: drivers/net/ieee802154/adf7242.c 514 515ADM1025 HARDWARE MONITOR DRIVER 516M: Jean Delvare <jdelvare@suse.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: Documentation/hwmon/adm1025.rst 520F: drivers/hwmon/adm1025.c 521 522ADM1029 HARDWARE MONITOR DRIVER 523M: Corentin Labbe <clabbe.montjoie@gmail.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: drivers/hwmon/adm1029.c 527 528ADM8211 WIRELESS DRIVER 529L: linux-wireless@vger.kernel.org 530S: Orphan 531W: https://wireless.wiki.kernel.org/ 532F: drivers/net/wireless/admtek/adm8211.* 533 534ADP1653 FLASH CONTROLLER DRIVER 535M: Sakari Ailus <sakari.ailus@iki.fi> 536L: linux-media@vger.kernel.org 537S: Maintained 538F: drivers/media/i2c/adp1653.c 539F: include/media/i2c/adp1653.h 540 541ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5520 545W: https://ez.analog.com/linux-software-drivers 546F: drivers/gpio/gpio-adp5520.c 547F: drivers/input/keyboard/adp5520-keys.c 548F: drivers/leds/leds-adp5520.c 549F: drivers/mfd/adp5520.c 550F: drivers/video/backlight/adp5520_bl.c 551 552ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 553M: Michael Hennerich <michael.hennerich@analog.com> 554S: Supported 555W: http://wiki.analog.com/ADP5588 556W: https://ez.analog.com/linux-software-drivers 557F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 558F: drivers/input/keyboard/adp5588-keys.c 559 560ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP8860 564W: https://ez.analog.com/linux-software-drivers 565F: drivers/video/backlight/adp8860_bl.c 566 567ADT746X FAN DRIVER 568M: Colin Leroy <colin@colino.net> 569S: Maintained 570F: drivers/macintosh/therm_adt746x.c 571 572ADT7475 HARDWARE MONITOR DRIVER 573M: Jean Delvare <jdelvare@suse.com> 574L: linux-hwmon@vger.kernel.org 575S: Maintained 576F: Documentation/hwmon/adt7475.rst 577F: drivers/hwmon/adt7475.c 578 579ADVANSYS SCSI DRIVER 580M: Matthew Wilcox <willy@infradead.org> 581M: Hannes Reinecke <hare@suse.com> 582L: linux-scsi@vger.kernel.org 583S: Maintained 584F: Documentation/scsi/advansys.rst 585F: drivers/scsi/advansys.c 586 587ADVANTECH SWBTN DRIVER 588M: Andrea Ho <Andrea.Ho@advantech.com.tw> 589L: platform-driver-x86@vger.kernel.org 590S: Maintained 591F: drivers/platform/x86/adv_swbutton.c 592 593ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 594M: Lucas Stankus <lucas.p.stankus@gmail.com> 595S: Supported 596F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 597F: drivers/iio/accel/adxl313* 598 599ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 600M: Michael Hennerich <michael.hennerich@analog.com> 601S: Supported 602W: http://wiki.analog.com/ADXL345 603W: https://ez.analog.com/linux-software-drivers 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 605F: drivers/input/misc/adxl34x.c 606 607ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Puranjay Mohan <puranjay12@gmail.com> 609L: linux-iio@vger.kernel.org 610S: Supported 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 612F: drivers/iio/accel/adxl355.h 613F: drivers/iio/accel/adxl355_core.c 614F: drivers/iio/accel/adxl355_i2c.c 615F: drivers/iio/accel/adxl355_spi.c 616 617ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 618M: Cosmin Tanislav <cosmin.tanislav@analog.com> 619L: linux-iio@vger.kernel.org 620S: Supported 621W: https://ez.analog.com/linux-software-drivers 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 623F: drivers/iio/accel/adxl367* 624 625ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Michael Hennerich <michael.hennerich@analog.com> 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 630F: drivers/iio/accel/adxl372.c 631F: drivers/iio/accel/adxl372_i2c.c 632F: drivers/iio/accel/adxl372_spi.c 633 634AF9013 MEDIA DRIVER 635M: Antti Palosaari <crope@iki.fi> 636L: linux-media@vger.kernel.org 637S: Maintained 638W: https://linuxtv.org 639W: http://palosaari.fi/linux/ 640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 641T: git git://linuxtv.org/anttip/media_tree.git 642F: drivers/media/dvb-frontends/af9013* 643 644AF9033 MEDIA DRIVER 645M: Antti Palosaari <crope@iki.fi> 646L: linux-media@vger.kernel.org 647S: Maintained 648W: https://linuxtv.org 649W: http://palosaari.fi/linux/ 650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651T: git git://linuxtv.org/anttip/media_tree.git 652F: drivers/media/dvb-frontends/af9033* 653 654AFFS FILE SYSTEM 655M: David Sterba <dsterba@suse.com> 656L: linux-fsdevel@vger.kernel.org 657S: Odd Fixes 658F: Documentation/filesystems/affs.rst 659F: fs/affs/ 660 661AFS FILESYSTEM 662M: David Howells <dhowells@redhat.com> 663M: Marc Dionne <marc.dionne@auristor.com> 664L: linux-afs@lists.infradead.org 665S: Supported 666W: https://www.infradead.org/~dhowells/kafs/ 667F: Documentation/filesystems/afs.rst 668F: fs/afs/ 669F: include/trace/events/afs.h 670 671AGPGART DRIVER 672M: David Airlie <airlied@redhat.com> 673L: dri-devel@lists.freedesktop.org 674S: Maintained 675T: git git://anongit.freedesktop.org/drm/drm 676F: drivers/char/agp/ 677F: include/linux/agp* 678F: include/uapi/linux/agp* 679 680AHA152X SCSI DRIVER 681M: "Juergen E. Fischer" <fischer@norbit.de> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aha152x* 685F: drivers/scsi/pcmcia/aha152x* 686 687AIC7XXX / AIC79XX SCSI DRIVER 688M: Hannes Reinecke <hare@suse.com> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aic7xxx/ 692 693AIMSLAB FM RADIO RECEIVER DRIVER 694M: Hans Verkuil <hverkuil@xs4all.nl> 695L: linux-media@vger.kernel.org 696S: Maintained 697W: https://linuxtv.org 698T: git git://linuxtv.org/media_tree.git 699F: drivers/media/radio/radio-aimslab* 700 701AIO 702M: Benjamin LaHaise <bcrl@kvack.org> 703L: linux-aio@kvack.org 704S: Supported 705F: fs/aio.c 706F: include/linux/*aio*.h 707 708AIRSPY MEDIA DRIVER 709M: Antti Palosaari <crope@iki.fi> 710L: linux-media@vger.kernel.org 711S: Maintained 712W: https://linuxtv.org 713W: http://palosaari.fi/linux/ 714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 715T: git git://linuxtv.org/anttip/media_tree.git 716F: drivers/media/usb/airspy/ 717 718ALACRITECH GIGABIT ETHERNET DRIVER 719M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 720S: Maintained 721F: drivers/net/ethernet/alacritech/* 722 723ALCATEL SPEEDTOUCH USB DRIVER 724M: Duncan Sands <duncan.sands@free.fr> 725L: linux-usb@vger.kernel.org 726S: Maintained 727W: http://www.linux-usb.org/SpeedTouch/ 728F: drivers/usb/atm/speedtch.c 729F: drivers/usb/atm/usbatm.c 730 731ALCHEMY AU1XX0 MMC DRIVER 732M: Manuel Lauss <manuel.lauss@gmail.com> 733S: Maintained 734F: drivers/mmc/host/au1xmmc.c 735 736ALI1563 I2C DRIVER 737M: Rudolf Marek <r.marek@assembler.cz> 738L: linux-i2c@vger.kernel.org 739S: Maintained 740F: Documentation/i2c/busses/i2c-ali1563.rst 741F: drivers/i2c/busses/i2c-ali1563.c 742 743ALIBABA ELASTIC RDMA DRIVER 744M: Cheng Xu <chengyou@linux.alibaba.com> 745M: Kai Shen <kaishen@linux.alibaba.com> 746L: linux-rdma@vger.kernel.org 747S: Supported 748F: drivers/infiniband/hw/erdma 749F: include/uapi/rdma/erdma-abi.h 750 751ALIBABA PMU DRIVER 752M: Shuai Xue <xueshuai@linux.alibaba.com> 753S: Supported 754F: Documentation/admin-guide/perf/alibaba_pmu.rst 755F: drivers/perf/alibaba_uncore_drw_pmu.c 756 757ALIENWARE WMI DRIVER 758L: Dell.Client.Kernel@dell.com 759S: Maintained 760F: drivers/platform/x86/dell/alienware-wmi.c 761 762ALLEGRO DVT VIDEO IP CORE DRIVER 763M: Michael Tretter <m.tretter@pengutronix.de> 764R: Pengutronix Kernel Team <kernel@pengutronix.de> 765L: linux-media@vger.kernel.org 766S: Maintained 767F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 768F: drivers/media/platform/allegro-dvt/ 769 770ALLWINNER A10 CSI DRIVER 771M: Maxime Ripard <mripard@kernel.org> 772L: linux-media@vger.kernel.org 773S: Maintained 774T: git git://linuxtv.org/media_tree.git 775F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 776F: drivers/media/platform/sunxi/sun4i-csi/ 777 778ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 779M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 780L: linux-media@vger.kernel.org 781S: Maintained 782T: git git://linuxtv.org/media_tree.git 783F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 784F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 785 786ALLWINNER CPUFREQ DRIVER 787M: Yangtao Li <tiny.windzz@gmail.com> 788L: linux-pm@vger.kernel.org 789S: Maintained 790F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 791F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 792 793ALLWINNER CRYPTO DRIVERS 794M: Corentin Labbe <clabbe.montjoie@gmail.com> 795L: linux-crypto@vger.kernel.org 796S: Maintained 797F: drivers/crypto/allwinner/ 798 799ALLWINNER HARDWARE SPINLOCK SUPPORT 800M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 801S: Maintained 802F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 803F: drivers/hwspinlock/sun6i_hwspinlock.c 804 805ALLWINNER THERMAL DRIVER 806M: Vasily Khoruzhick <anarsoul@gmail.com> 807M: Yangtao Li <tiny.windzz@gmail.com> 808L: linux-pm@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 811F: drivers/thermal/sun8i_thermal.c 812 813ALLWINNER VPU DRIVER 814M: Maxime Ripard <mripard@kernel.org> 815M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 816L: linux-media@vger.kernel.org 817S: Maintained 818F: drivers/staging/media/sunxi/cedrus/ 819 820ALLWINNER DMIC DRIVERS 821M: Ban Tao <fengzheng923@gmail.com> 822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 823S: Maintained 824F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 825F: sound/soc/sunxi/sun50i-dmic.c 826 827ALPHA PORT 828M: Richard Henderson <richard.henderson@linaro.org> 829M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 830M: Matt Turner <mattst88@gmail.com> 831L: linux-alpha@vger.kernel.org 832S: Odd Fixes 833F: arch/alpha/ 834 835ALPS PS/2 TOUCHPAD DRIVER 836R: Pali Rohár <pali@kernel.org> 837F: drivers/input/mouse/alps.* 838 839ALTERA I2C CONTROLLER DRIVER 840M: Thor Thayer <thor.thayer@linux.intel.com> 841S: Maintained 842F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 843F: drivers/i2c/busses/i2c-altera.c 844 845ALTERA MAILBOX DRIVER 846M: Mun Yew Tham <mun.yew.tham@intel.com> 847S: Maintained 848F: drivers/mailbox/mailbox-altera.c 849 850ALTERA MSGDMA IP CORE DRIVER 851M: Olivier Dautricourt <olivierdautricourt@gmail.com> 852R: Stefan Roese <sr@denx.de> 853L: dmaengine@vger.kernel.org 854S: Odd Fixes 855F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 856F: drivers/dma/altera-msgdma.c 857 858ALTERA PIO DRIVER 859M: Mun Yew Tham <mun.yew.tham@intel.com> 860L: linux-gpio@vger.kernel.org 861S: Maintained 862F: drivers/gpio/gpio-altera.c 863 864ALTERA SYSTEM MANAGER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: drivers/mfd/altera-sysmgr.c 868F: include/linux/mfd/altera-sysmgr.h 869 870ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 871M: Thor Thayer <thor.thayer@linux.intel.com> 872S: Maintained 873F: drivers/gpio/gpio-altera-a10sr.c 874F: drivers/mfd/altera-a10sr.c 875F: drivers/reset/reset-a10sr.c 876F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 877F: include/linux/mfd/altera-a10sr.h 878 879ALTERA TRIPLE SPEED ETHERNET DRIVER 880M: Joyce Ooi <joyce.ooi@intel.com> 881L: netdev@vger.kernel.org 882S: Maintained 883F: drivers/net/ethernet/altera/ 884 885ALTERA TSE PCS 886M: Maxime Chevallier <maxime.chevallier@bootlin.com> 887L: netdev@vger.kernel.org 888S: Supported 889F: drivers/net/pcs/pcs-altera-tse.c 890F: include/linux/pcs-altera-tse.h 891 892ALTERA UART/JTAG UART SERIAL DRIVERS 893M: Tobias Klauser <tklauser@distanz.ch> 894L: linux-serial@vger.kernel.org 895S: Maintained 896F: drivers/tty/serial/altera_jtaguart.c 897F: drivers/tty/serial/altera_uart.c 898F: include/linux/altera_jtaguart.h 899F: include/linux/altera_uart.h 900 901AMAZON ANNAPURNA LABS FIC DRIVER 902M: Talel Shenhar <talel@amazon.com> 903S: Maintained 904F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 905F: drivers/irqchip/irq-al-fic.c 906 907AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 908M: Talel Shenhar <talel@amazon.com> 909M: Talel Shenhar <talelshenhar@gmail.com> 910S: Maintained 911F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 912F: drivers/edac/al_mc_edac.c 913 914AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 915M: Talel Shenhar <talel@amazon.com> 916S: Maintained 917F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 918F: drivers/thermal/thermal_mmio.c 919 920AMAZON ETHERNET DRIVERS 921M: Shay Agroskin <shayagr@amazon.com> 922M: Arthur Kiyanovski <akiyano@amazon.com> 923R: David Arinzon <darinzon@amazon.com> 924R: Noam Dagan <ndagan@amazon.com> 925R: Saeed Bishara <saeedb@amazon.com> 926L: netdev@vger.kernel.org 927S: Supported 928F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 929F: drivers/net/ethernet/amazon/ 930 931AMAZON RDMA EFA DRIVER 932M: Gal Pressman <galpress@amazon.com> 933R: Yossi Leybovich <sleybo@amazon.com> 934L: linux-rdma@vger.kernel.org 935S: Supported 936Q: https://patchwork.kernel.org/project/linux-rdma/list/ 937F: drivers/infiniband/hw/efa/ 938F: include/uapi/rdma/efa-abi.h 939 940AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 941M: Tom Lendacky <thomas.lendacky@amd.com> 942M: John Allen <john.allen@amd.com> 943L: linux-crypto@vger.kernel.org 944S: Supported 945F: drivers/crypto/ccp/ 946F: include/linux/ccp.h 947 948AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 949M: Brijesh Singh <brijesh.singh@amd.com> 950M: Tom Lendacky <thomas.lendacky@amd.com> 951L: linux-crypto@vger.kernel.org 952S: Supported 953F: drivers/crypto/ccp/sev* 954F: include/uapi/linux/psp-sev.h 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD IOMMU (AMD-VI) 995M: Joerg Roedel <joro@8bytes.org> 996R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 997L: iommu@lists.linux.dev 998S: Maintained 999T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1000F: drivers/iommu/amd/ 1001F: include/linux/amd-iommu.h 1002 1003AMD KFD 1004M: Felix Kuehling <Felix.Kuehling@amd.com> 1005L: amd-gfx@lists.freedesktop.org 1006S: Supported 1007T: git https://gitlab.freedesktop.org/agd5f/linux.git 1008F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1009F: drivers/gpu/drm/amd/amdkfd/ 1010F: drivers/gpu/drm/amd/include/cik_structs.h 1011F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1012F: drivers/gpu/drm/amd/include/v9_structs.h 1013F: drivers/gpu/drm/amd/include/vi_structs.h 1014F: include/uapi/linux/kfd_ioctl.h 1015F: include/uapi/linux/kfd_sysfs.h 1016 1017AMD SPI DRIVER 1018M: Sanjay R Mehta <sanju.mehta@amd.com> 1019S: Maintained 1020F: drivers/spi/spi-amd.c 1021 1022AMD MP2 I2C DRIVER 1023M: Elie Morisse <syniurge@gmail.com> 1024M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1025L: linux-i2c@vger.kernel.org 1026S: Maintained 1027F: drivers/i2c/busses/i2c-amd-mp2* 1028 1029AMD PMC DRIVER 1030M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1031L: platform-driver-x86@vger.kernel.org 1032S: Maintained 1033F: drivers/platform/x86/amd/pmc.c 1034 1035AMD PMF DRIVER 1036M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1037L: platform-driver-x86@vger.kernel.org 1038S: Maintained 1039F: Documentation/ABI/testing/sysfs-amd-pmf 1040F: drivers/platform/x86/amd/pmf/ 1041 1042AMD HSMP DRIVER 1043M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1044R: Carlos Bilbao <carlos.bilbao@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: Documentation/x86/amd_hsmp.rst 1048F: arch/x86/include/asm/amd_hsmp.h 1049F: arch/x86/include/uapi/asm/amd_hsmp.h 1050F: drivers/platform/x86/amd/hsmp.c 1051 1052AMD POWERPLAY AND SWSMU 1053M: Evan Quan <evan.quan@amd.com> 1054L: amd-gfx@lists.freedesktop.org 1055S: Supported 1056T: git https://gitlab.freedesktop.org/agd5f/linux.git 1057F: drivers/gpu/drm/amd/pm/ 1058 1059AMD PSTATE DRIVER 1060M: Huang Rui <ray.huang@amd.com> 1061L: linux-pm@vger.kernel.org 1062S: Supported 1063F: Documentation/admin-guide/pm/amd-pstate.rst 1064F: drivers/cpufreq/amd-pstate* 1065F: include/linux/amd-pstate.h 1066F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1067 1068AMD PTDMA DRIVER 1069M: Sanjay R Mehta <sanju.mehta@amd.com> 1070L: dmaengine@vger.kernel.org 1071S: Maintained 1072F: drivers/dma/ptdma/ 1073 1074AMD SEATTLE DEVICE TREE SUPPORT 1075M: Brijesh Singh <brijeshkumar.singh@amd.com> 1076M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1077M: Tom Lendacky <thomas.lendacky@amd.com> 1078S: Supported 1079F: arch/arm64/boot/dts/amd/ 1080 1081AMD XGBE DRIVER 1082M: Tom Lendacky <thomas.lendacky@amd.com> 1083M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1084L: netdev@vger.kernel.org 1085S: Supported 1086F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1087F: drivers/net/ethernet/amd/xgbe/ 1088 1089AMD SENSOR FUSION HUB DRIVER 1090M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1091L: linux-input@vger.kernel.org 1092S: Maintained 1093F: Documentation/hid/amd-sfh* 1094F: drivers/hid/amd-sfh-hid/ 1095 1096AMPHION VPU CODEC V4L2 DRIVER 1097M: Ming Qian <ming.qian@nxp.com> 1098M: Shijie Qin <shijie.qin@nxp.com> 1099M: Zhou Peng <eagle.zhou@nxp.com> 1100L: linux-media@vger.kernel.org 1101S: Maintained 1102F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1103F: drivers/media/platform/amphion/ 1104 1105AMS AS73211 DRIVER 1106M: Christian Eggers <ceggers@arri.de> 1107L: linux-iio@vger.kernel.org 1108S: Maintained 1109F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1110F: drivers/iio/light/as73211.c 1111 1112AMT (Automatic Multicast Tunneling) 1113M: Taehee Yoo <ap420073@gmail.com> 1114L: netdev@vger.kernel.org 1115S: Maintained 1116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1117T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1118F: drivers/net/amt.c 1119 1120ANALOG DEVICES INC AD7192 DRIVER 1121M: Alexandru Tachici <alexandru.tachici@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1126F: drivers/iio/adc/ad7192.c 1127 1128ANALOG DEVICES INC AD7292 DRIVER 1129M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1130L: linux-iio@vger.kernel.org 1131S: Supported 1132W: https://ez.analog.com/linux-software-drivers 1133F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1134F: drivers/iio/adc/ad7292.c 1135 1136ANALOG DEVICES INC AD3552R DRIVER 1137M: Nuno Sá <nuno.sa@analog.com> 1138L: linux-iio@vger.kernel.org 1139S: Supported 1140W: https://ez.analog.com/linux-software-drivers 1141F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1142F: drivers/iio/dac/ad3552r.c 1143 1144ANALOG DEVICES INC AD7293 DRIVER 1145M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1150F: drivers/iio/dac/ad7293.c 1151 1152ANALOG DEVICES INC AD7768-1 DRIVER 1153M: Michael Hennerich <Michael.Hennerich@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1158F: drivers/iio/adc/ad7768-1.c 1159 1160ANALOG DEVICES INC AD7780 DRIVER 1161M: Michael Hennerich <Michael.Hennerich@analog.com> 1162M: Renato Lui Geh <renatogeh@gmail.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1167F: drivers/iio/adc/ad7780.c 1168 1169ANALOG DEVICES INC AD74413R DRIVER 1170M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1175F: drivers/iio/addac/ad74413r.c 1176F: include/dt-bindings/iio/addac/adi,ad74413r.h 1177 1178ANALOG DEVICES INC AD9389B DRIVER 1179M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1180L: linux-media@vger.kernel.org 1181S: Maintained 1182F: drivers/media/i2c/ad9389b* 1183 1184ANALOG DEVICES INC ADA4250 DRIVER 1185M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1190F: drivers/iio/amplifiers/ada4250.c 1191 1192ANALOG DEVICES INC ADGS1408 DRIVER 1193M: Mircea Caprioru <mircea.caprioru@analog.com> 1194S: Supported 1195F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1196F: drivers/mux/adgs1408.c 1197 1198ANALOG DEVICES INC ADIN DRIVER 1199M: Michael Hennerich <michael.hennerich@analog.com> 1200L: netdev@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/net/adi,adin.yaml 1204F: drivers/net/phy/adin.c 1205 1206ANALOG DEVICES INC ADIS DRIVER LIBRARY 1207M: Nuno Sa <nuno.sa@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210F: drivers/iio/imu/adis.c 1211F: drivers/iio/imu/adis_buffer.c 1212F: drivers/iio/imu/adis_trigger.c 1213F: include/linux/iio/imu/adis.h 1214 1215ANALOG DEVICES INC ADIS16460 DRIVER 1216M: Dragos Bogdan <dragos.bogdan@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1221F: drivers/iio/imu/adis16460.c 1222 1223ANALOG DEVICES INC ADIS16475 DRIVER 1224M: Nuno Sa <nuno.sa@analog.com> 1225L: linux-iio@vger.kernel.org 1226W: https://ez.analog.com/linux-software-drivers 1227S: Supported 1228F: drivers/iio/imu/adis16475.c 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1230 1231ANALOG DEVICES INC ADM1177 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-hwmon@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1237F: drivers/hwmon/adm1177.c 1238 1239ANALOG DEVICES INC ADMV1013 DRIVER 1240M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1245F: drivers/iio/frequency/admv1013.c 1246 1247ANALOG DEVICES INC ADMV8818 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1253F: drivers/iio/filter/admv8818.c 1254 1255ANALOG DEVICES INC ADMV1014 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1261F: drivers/iio/frequency/admv1014.c 1262 1263ANALOG DEVICES INC ADP5061 DRIVER 1264M: Michael Hennerich <Michael.Hennerich@analog.com> 1265L: linux-pm@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: drivers/power/supply/adp5061.c 1269 1270ANALOG DEVICES INC ADRF6780 DRIVER 1271M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1272L: linux-iio@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1276F: drivers/iio/frequency/adrf6780.c 1277 1278ANALOG DEVICES INC ADV7180 DRIVER 1279M: Lars-Peter Clausen <lars@metafoo.de> 1280L: linux-media@vger.kernel.org 1281S: Supported 1282W: https://ez.analog.com/linux-software-drivers 1283F: drivers/media/i2c/adv7180.c 1284F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1285 1286ANALOG DEVICES INC ADV748X DRIVER 1287M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1291F: drivers/media/i2c/adv748x/* 1292 1293ANALOG DEVICES INC ADV7511 DRIVER 1294M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1295L: linux-media@vger.kernel.org 1296S: Maintained 1297F: drivers/media/i2c/adv7511* 1298 1299ANALOG DEVICES INC ADV7604 DRIVER 1300M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1301L: linux-media@vger.kernel.org 1302S: Maintained 1303F: drivers/media/i2c/adv7604* 1304F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1305 1306ANALOG DEVICES INC ADV7842 DRIVER 1307M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1308L: linux-media@vger.kernel.org 1309S: Maintained 1310F: drivers/media/i2c/adv7842* 1311 1312ANALOG DEVICES INC ADXRS290 DRIVER 1313M: Nishant Malpani <nish.malpani25@gmail.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316F: drivers/iio/gyro/adxrs290.c 1317F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1318 1319ANALOG DEVICES INC ASOC CODEC DRIVERS 1320M: Lars-Peter Clausen <lars@metafoo.de> 1321M: Nuno Sá <nuno.sa@analog.com> 1322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1323S: Supported 1324W: http://wiki.analog.com/ 1325W: https://ez.analog.com/linux-software-drivers 1326F: sound/soc/codecs/ad1* 1327F: sound/soc/codecs/ad7* 1328F: sound/soc/codecs/adau* 1329F: sound/soc/codecs/adav* 1330F: sound/soc/codecs/sigmadsp.* 1331F: sound/soc/codecs/ssm* 1332 1333ANALOG DEVICES INC DMA DRIVERS 1334M: Lars-Peter Clausen <lars@metafoo.de> 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: drivers/dma/dma-axi-dmac.c 1338 1339ANALOG DEVICES INC IIO DRIVERS 1340M: Lars-Peter Clausen <lars@metafoo.de> 1341M: Michael Hennerich <Michael.Hennerich@analog.com> 1342S: Supported 1343W: http://wiki.analog.com/ 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1346F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1347F: Documentation/devicetree/bindings/iio/*/adi,* 1348F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1349F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1350F: drivers/iio/*/ad* 1351F: drivers/iio/adc/ltc249* 1352F: drivers/iio/amplifiers/hmc425a.c 1353F: drivers/staging/iio/*/ad* 1354X: drivers/iio/*/adjd* 1355 1356ANALOG DEVICES INC MAX31760 DRIVER 1357M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1358S: Maintained 1359W: http://wiki.analog.com/ 1360W: https://ez.analog.com/linux-software-drivers 1361F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1362F: Documentation/hwmon/max31760.rst 1363F: drivers/hwmon/max31760.c 1364 1365ANALOGBITS PLL LIBRARIES 1366M: Paul Walmsley <paul.walmsley@sifive.com> 1367S: Supported 1368F: drivers/clk/analogbits/* 1369F: include/linux/clk/analogbits* 1370 1371ANDROID CONFIG FRAGMENTS 1372M: Rob Herring <robh@kernel.org> 1373S: Supported 1374F: kernel/configs/android* 1375 1376ANDROID DRIVERS 1377M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1378M: Arve Hjønnevåg <arve@android.com> 1379M: Todd Kjos <tkjos@android.com> 1380M: Martijn Coenen <maco@android.com> 1381M: Joel Fernandes <joel@joelfernandes.org> 1382M: Christian Brauner <christian@brauner.io> 1383M: Carlos Llamas <cmllamas@google.com> 1384M: Suren Baghdasaryan <surenb@google.com> 1385L: linux-kernel@vger.kernel.org 1386S: Supported 1387T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1388F: drivers/android/ 1389 1390ANDROID GOLDFISH PIC DRIVER 1391M: Miodrag Dinic <miodrag.dinic@mips.com> 1392S: Supported 1393F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1394F: drivers/irqchip/irq-goldfish-pic.c 1395 1396ANDROID GOLDFISH RTC DRIVER 1397M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1400F: drivers/rtc/rtc-goldfish.c 1401 1402AOA (Apple Onboard Audio) ALSA DRIVER 1403M: Johannes Berg <johannes@sipsolutions.net> 1404L: linuxppc-dev@lists.ozlabs.org 1405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1406S: Maintained 1407F: sound/aoa/ 1408 1409APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1410M: William Breathitt Gray <william.gray@linaro.org> 1411L: linux-iio@vger.kernel.org 1412S: Maintained 1413F: drivers/iio/addac/stx104.c 1414 1415APM DRIVER 1416M: Jiri Kosina <jikos@kernel.org> 1417S: Odd fixes 1418T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1419F: arch/x86/kernel/apm_32.c 1420F: drivers/char/apm-emulation.c 1421F: include/linux/apm_bios.h 1422F: include/uapi/linux/apm_bios.h 1423 1424APPARMOR SECURITY MODULE 1425M: John Johansen <john.johansen@canonical.com> 1426M: John Johansen <john@apparmor.net> 1427L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1428S: Supported 1429W: apparmor.net 1430B: https://gitlab.com/apparmor/apparmor-kernel 1431C: irc://irc.oftc.net/apparmor 1432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1433T: https://gitlab.com/apparmor/apparmor-kernel.git 1434F: Documentation/admin-guide/LSM/apparmor.rst 1435F: security/apparmor/ 1436 1437APPLE BCM5974 MULTITOUCH DRIVER 1438M: Henrik Rydberg <rydberg@bitmath.org> 1439L: linux-input@vger.kernel.org 1440S: Odd fixes 1441F: drivers/input/mouse/bcm5974.c 1442 1443APPLE PCIE CONTROLLER DRIVER 1444M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1445M: Marc Zyngier <maz@kernel.org> 1446L: linux-pci@vger.kernel.org 1447S: Maintained 1448F: drivers/pci/controller/pcie-apple.c 1449 1450APPLE SMC DRIVER 1451M: Henrik Rydberg <rydberg@bitmath.org> 1452L: linux-hwmon@vger.kernel.org 1453S: Odd fixes 1454F: drivers/hwmon/applesmc.c 1455 1456APPLETALK NETWORK LAYER 1457L: netdev@vger.kernel.org 1458S: Odd fixes 1459F: drivers/net/appletalk/ 1460F: include/linux/atalk.h 1461F: include/uapi/linux/atalk.h 1462F: net/appletalk/ 1463 1464APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1465M: Khuong Dinh <khuong@os.amperecomputing.com> 1466S: Supported 1467F: arch/arm64/boot/dts/apm/ 1468 1469APPLIED MICRO (APM) X-GENE SOC EDAC 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1473F: drivers/edac/xgene_edac.c 1474 1475APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1476M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1477M: Keyur Chudgar <keyur@os.amperecomputing.com> 1478S: Supported 1479F: drivers/net/ethernet/apm/xgene-v2/ 1480 1481APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1482M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1483M: Keyur Chudgar <keyur@os.amperecomputing.com> 1484M: Quan Nguyen <quan@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1487F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1488F: drivers/net/ethernet/apm/xgene/ 1489F: drivers/net/mdio/mdio-xgene.c 1490 1491APPLIED MICRO (APM) X-GENE SOC PMU 1492M: Khuong Dinh <khuong@os.amperecomputing.com> 1493S: Supported 1494F: Documentation/admin-guide/perf/xgene-pmu.rst 1495F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1496F: drivers/perf/xgene_pmu.c 1497 1498APTINA CAMERA SENSOR PLL 1499M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1500L: linux-media@vger.kernel.org 1501S: Maintained 1502F: drivers/media/i2c/aptina-pll.* 1503 1504AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1505M: Aleksa Savic <savicaleksa83@gmail.com> 1506M: Jack Doan <me@jackdoan.com> 1507L: linux-hwmon@vger.kernel.org 1508S: Maintained 1509F: Documentation/hwmon/aquacomputer_d5next.rst 1510F: drivers/hwmon/aquacomputer_d5next.c 1511 1512AQUANTIA ETHERNET DRIVER (atlantic) 1513M: Igor Russkikh <irusskikh@marvell.com> 1514L: netdev@vger.kernel.org 1515S: Supported 1516W: https://www.marvell.com/ 1517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1518F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1519F: drivers/net/ethernet/aquantia/atlantic/ 1520 1521AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1522M: Egor Pomozov <epomozov@marvell.com> 1523L: netdev@vger.kernel.org 1524S: Supported 1525W: http://www.aquantia.com 1526F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1527 1528AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1529M: Krzysztof Hałasa <khalasa@piap.pl> 1530L: linux-media@vger.kernel.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1533F: drivers/media/i2c/ar0521.c 1534 1535ARASAN NAND CONTROLLER DRIVER 1536M: Miquel Raynal <miquel.raynal@bootlin.com> 1537M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1538L: linux-mtd@lists.infradead.org 1539S: Maintained 1540F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1541F: drivers/mtd/nand/raw/arasan-nand-controller.c 1542 1543ARC FRAMEBUFFER DRIVER 1544M: Jaya Kumar <jayalk@intworks.biz> 1545S: Maintained 1546F: drivers/video/fbdev/arcfb.c 1547F: drivers/video/fbdev/core/fb_defio.c 1548 1549ARC PGU DRM DRIVER 1550M: Alexey Brodkin <abrodkin@synopsys.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1553F: drivers/gpu/drm/tiny/arcpgu.c 1554 1555ARCNET NETWORK LAYER 1556M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1557L: netdev@vger.kernel.org 1558S: Maintained 1559F: drivers/net/arcnet/ 1560F: include/uapi/linux/if_arcnet.h 1561 1562ARM ARCHITECTED TIMER DRIVER 1563M: Mark Rutland <mark.rutland@arm.com> 1564M: Marc Zyngier <maz@kernel.org> 1565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1566S: Maintained 1567F: arch/arm/include/asm/arch_timer.h 1568F: arch/arm64/include/asm/arch_timer.h 1569F: drivers/clocksource/arm_arch_timer.c 1570 1571ARM HDLCD DRM DRIVER 1572M: Liviu Dudau <liviu.dudau@arm.com> 1573S: Supported 1574F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1575F: drivers/gpu/drm/arm/hdlcd_* 1576 1577ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1578M: Linus Walleij <linus.walleij@linaro.org> 1579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1580S: Maintained 1581F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1582F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1583F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1584F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1585F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1586F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1587F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1588F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1589F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1590F: arch/arm/boot/dts/arm-realview-* 1591F: arch/arm/boot/dts/integrator* 1592F: arch/arm/boot/dts/versatile* 1593F: arch/arm/mach-versatile/ 1594F: drivers/bus/arm-integrator-lm.c 1595F: drivers/clk/versatile/ 1596F: drivers/i2c/busses/i2c-versatile.c 1597F: drivers/irqchip/irq-versatile-fpga.c 1598F: drivers/mtd/maps/physmap-versatile.* 1599F: drivers/power/reset/arm-versatile-reboot.c 1600F: drivers/soc/versatile/ 1601 1602ARM KOMEDA DRM-KMS DRIVER 1603M: James (Qian) Wang <james.qian.wang@arm.com> 1604M: Liviu Dudau <liviu.dudau@arm.com> 1605M: Mihail Atanassov <mihail.atanassov@arm.com> 1606L: Mali DP Maintainers <malidp@foss.arm.com> 1607S: Supported 1608T: git git://anongit.freedesktop.org/drm/drm-misc 1609F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1610F: Documentation/gpu/komeda-kms.rst 1611F: drivers/gpu/drm/arm/display/include/ 1612F: drivers/gpu/drm/arm/display/komeda/ 1613 1614ARM MALI PANFROST DRM DRIVER 1615M: Rob Herring <robh@kernel.org> 1616M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1617R: Steven Price <steven.price@arm.com> 1618R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1619L: dri-devel@lists.freedesktop.org 1620S: Supported 1621T: git git://anongit.freedesktop.org/drm/drm-misc 1622F: drivers/gpu/drm/panfrost/ 1623F: include/uapi/drm/panfrost_drm.h 1624 1625ARM MALI-DP DRM DRIVER 1626M: Liviu Dudau <liviu.dudau@arm.com> 1627M: Brian Starkey <brian.starkey@arm.com> 1628L: Mali DP Maintainers <malidp@foss.arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1676M: Miquel Raynal <miquel.raynal@bootlin.com> 1677M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1678L: linux-mtd@lists.infradead.org 1679S: Maintained 1680F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1681F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1682 1683ARM PRIMECELL PL35X SMC DRIVER 1684M: Miquel Raynal <miquel.raynal@bootlin.com> 1685M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1687S: Maintained 1688F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1689F: drivers/memory/pl353-smc.c 1690 1691ARM PRIMECELL CLCD PL110 DRIVER 1692M: Russell King <linux@armlinux.org.uk> 1693S: Odd Fixes 1694F: drivers/video/fbdev/amba-clcd.* 1695 1696ARM PRIMECELL KMI PL050 DRIVER 1697M: Russell King <linux@armlinux.org.uk> 1698S: Odd Fixes 1699F: drivers/input/serio/ambakmi.* 1700F: include/linux/amba/kmi.h 1701 1702ARM PRIMECELL MMCI PL180/1 DRIVER 1703M: Russell King <linux@armlinux.org.uk> 1704S: Odd Fixes 1705F: drivers/mmc/host/mmci.* 1706F: include/linux/amba/mmci.h 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1745M: Arnd Bergmann <arnd@arndb.de> 1746M: Olof Johansson <olof@lixom.net> 1747M: soc@kernel.org 1748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1749S: Maintained 1750C: irc://irc.libera.chat/armlinux 1751T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1752F: arch/arm/boot/dts/Makefile 1753F: arch/arm64/boot/dts/Makefile 1754 1755ARM SUB-ARCHITECTURES 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758C: irc://irc.libera.chat/armlinux 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1760F: arch/arm/mach-*/ 1761F: arch/arm/plat-*/ 1762 1763ARM/ACTIONS SEMI ARCHITECTURE 1764M: Andreas Färber <afaerber@suse.de> 1765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1768S: Maintained 1769F: Documentation/devicetree/bindings/arm/actions.yaml 1770F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1771F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1772F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1773F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1774F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1775F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1776F: Documentation/devicetree/bindings/pinctrl/actions,* 1777F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1778F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1779F: arch/arm/boot/dts/owl-* 1780F: arch/arm/mach-actions/ 1781F: arch/arm64/boot/dts/actions/ 1782F: drivers/clk/actions/ 1783F: drivers/clocksource/timer-owl* 1784F: drivers/dma/owl-dma.c 1785F: drivers/i2c/busses/i2c-owl.c 1786F: drivers/irqchip/irq-owl-sirq.c 1787F: drivers/mmc/host/owl-mmc.c 1788F: drivers/net/ethernet/actions/ 1789F: drivers/pinctrl/actions/* 1790F: drivers/soc/actions/ 1791F: include/dt-bindings/power/owl-* 1792F: include/dt-bindings/reset/actions,* 1793F: include/linux/soc/actions/ 1794N: owl 1795 1796ARM/ADS SPHERE MACHINE SUPPORT 1797M: Lennert Buytenhek <kernel@wantstofly.org> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800 1801ARM/AFEB9260 MACHINE SUPPORT 1802M: Sergey Lapin <slapin@ossfans.org> 1803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1804S: Maintained 1805 1806ARM/AJECO 1ARM MACHINE SUPPORT 1807M: Lennert Buytenhek <kernel@wantstofly.org> 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810 1811ARM/Allwinner SoC Clock Support 1812M: Emilio López <emilio@elopez.com.ar> 1813S: Maintained 1814F: drivers/clk/sunxi/ 1815 1816ARM/Allwinner sunXi SoC support 1817M: Chen-Yu Tsai <wens@csie.org> 1818M: Jernej Skrabec <jernej.skrabec@gmail.com> 1819M: Samuel Holland <samuel@sholland.org> 1820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1821S: Maintained 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1823L: linux-sunxi@lists.linux.dev 1824F: arch/arm/mach-sunxi/ 1825F: arch/arm64/boot/dts/allwinner/ 1826F: drivers/clk/sunxi-ng/ 1827F: drivers/pinctrl/sunxi/ 1828F: drivers/soc/sunxi/ 1829N: allwinner 1830N: sun[x456789]i 1831N: sun50i 1832 1833ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Jerome Brunet <jbrunet@baylibre.com> 1836L: linux-amlogic@lists.infradead.org 1837S: Maintained 1838F: Documentation/devicetree/bindings/clock/amlogic* 1839F: drivers/clk/meson/ 1840F: include/dt-bindings/clock/gxbb* 1841F: include/dt-bindings/clock/meson* 1842 1843ARM/Amlogic Meson SoC Crypto Drivers 1844M: Corentin Labbe <clabbe@baylibre.com> 1845L: linux-crypto@vger.kernel.org 1846L: linux-amlogic@lists.infradead.org 1847S: Maintained 1848F: Documentation/devicetree/bindings/crypto/amlogic* 1849F: drivers/crypto/amlogic/ 1850 1851ARM/Amlogic Meson SoC Sound Drivers 1852M: Jerome Brunet <jbrunet@baylibre.com> 1853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1854S: Maintained 1855F: Documentation/devicetree/bindings/sound/amlogic* 1856F: sound/soc/meson/ 1857 1858ARM/Amlogic Meson SoC support 1859M: Neil Armstrong <neil.armstrong@linaro.org> 1860M: Kevin Hilman <khilman@baylibre.com> 1861R: Jerome Brunet <jbrunet@baylibre.com> 1862R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864L: linux-amlogic@lists.infradead.org 1865S: Maintained 1866W: http://linux-meson.com/ 1867F: arch/arm/boot/dts/meson* 1868F: arch/arm/mach-meson/ 1869F: arch/arm64/boot/dts/amlogic/ 1870F: drivers/mmc/host/meson* 1871F: drivers/pinctrl/meson/ 1872F: drivers/rtc/rtc-meson* 1873F: drivers/soc/amlogic/ 1874N: meson 1875 1876ARM/Annapurna Labs ALPINE ARCHITECTURE 1877M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1878M: Antoine Tenart <atenart@kernel.org> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881F: arch/arm/boot/dts/alpine* 1882F: arch/arm/mach-alpine/ 1883F: arch/arm64/boot/dts/amazon/ 1884F: drivers/*/*alpine* 1885 1886ARM/APPLE MACHINE SUPPORT 1887M: Hector Martin <marcan@marcan.st> 1888M: Sven Peter <sven@svenpeter.dev> 1889R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1890L: asahi@lists.linux.dev 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893W: https://asahilinux.org 1894B: https://github.com/AsahiLinux/linux/issues 1895C: irc://irc.oftc.net/asahi-dev 1896T: git https://github.com/AsahiLinux/linux.git 1897F: Documentation/devicetree/bindings/arm/apple.yaml 1898F: Documentation/devicetree/bindings/arm/apple/* 1899F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1900F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1901F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1902F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1903F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1904F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1905F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1906F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1907F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1908F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1909F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1910F: Documentation/devicetree/bindings/power/apple* 1911F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1912F: arch/arm64/boot/dts/apple/ 1913F: drivers/clk/clk-apple-nco.c 1914F: drivers/dma/apple-admac.c 1915F: drivers/i2c/busses/i2c-pasemi-core.c 1916F: drivers/i2c/busses/i2c-pasemi-platform.c 1917F: drivers/iommu/apple-dart.c 1918F: drivers/iommu/io-pgtable-dart.c 1919F: drivers/irqchip/irq-apple-aic.c 1920F: drivers/mailbox/apple-mailbox.c 1921F: drivers/nvme/host/apple.c 1922F: drivers/nvmem/apple-efuses.c 1923F: drivers/pinctrl/pinctrl-apple-gpio.c 1924F: drivers/soc/apple/* 1925F: drivers/watchdog/apple_wdt.c 1926F: include/dt-bindings/interrupt-controller/apple-aic.h 1927F: include/dt-bindings/pinctrl/apple.h 1928F: include/linux/apple-mailbox.h 1929F: include/linux/soc/apple/* 1930 1931ARM/APPLE MACHINE SOUND DRIVERS 1932M: Martin Povišer <povik+lin@cutebit.org> 1933L: asahi@lists.linux.dev 1934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1935S: Maintained 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939 1940ARM/ARTPEC MACHINE SUPPORT 1941M: Jesper Nilsson <jesper.nilsson@axis.com> 1942M: Lars Persson <lars.persson@axis.com> 1943L: linux-arm-kernel@axis.com 1944S: Maintained 1945F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1946F: arch/arm/boot/dts/artpec6* 1947F: arch/arm/mach-artpec 1948F: drivers/clk/axis 1949F: drivers/crypto/axis 1950F: drivers/mmc/host/usdhi6rol0.c 1951F: drivers/pinctrl/pinctrl-artpec* 1952 1953ARM/ASPEED I2C DRIVER 1954M: Brendan Higgins <brendanhiggins@google.com> 1955R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1956R: Joel Stanley <joel@jms.id.au> 1957L: linux-i2c@vger.kernel.org 1958L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1961F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1962F: drivers/i2c/busses/i2c-aspeed.c 1963F: drivers/irqchip/irq-aspeed-i2c-ic.c 1964 1965ARM/ASPEED MACHINE SUPPORT 1966M: Joel Stanley <joel@jms.id.au> 1967R: Andrew Jeffery <andrew@aj.id.au> 1968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1969L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1970S: Supported 1971Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1972T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1973F: Documentation/devicetree/bindings/arm/aspeed/ 1974F: arch/arm/boot/dts/aspeed-* 1975F: arch/arm/mach-aspeed/ 1976N: aspeed 1977 1978ARM/BITMAIN ARCHITECTURE 1979M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982F: Documentation/devicetree/bindings/arm/bitmain.yaml 1983F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1984F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1985F: arch/arm64/boot/dts/bitmain/ 1986F: drivers/clk/clk-bm1880.c 1987F: drivers/pinctrl/pinctrl-bm1880.c 1988 1989ARM/CALXEDA HIGHBANK ARCHITECTURE 1990M: Andre Przywara <andre.przywara@arm.com> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993F: arch/arm/boot/dts/ecx-*.dts* 1994F: arch/arm/boot/dts/highbank.dts 1995F: arch/arm/mach-highbank/ 1996 1997ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1998M: Krzysztof Halasa <khalasa@piap.pl> 1999S: Maintained 2000F: arch/arm/mach-cns3xxx/ 2001 2002ARM/CAVIUM THUNDER NETWORK DRIVER 2003M: Sunil Goutham <sgoutham@marvell.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Supported 2006F: drivers/net/ethernet/cavium/thunder/ 2007 2008ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2009M: Lukasz Majewski <lukma@denx.de> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/mach-ep93xx/ts72xx.c 2013 2014ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2015M: Alexander Shiyan <shc_work@mail.ru> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Odd Fixes 2018N: clps711x 2019 2020ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2021M: Lennert Buytenhek <kernel@wantstofly.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024 2025ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2026M: Hartley Sweeten <hsweeten@visionengravers.com> 2027M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Maintained 2030F: arch/arm/mach-ep93xx/ 2031F: arch/arm/mach-ep93xx/include/mach/ 2032 2033ARM/CLKDEV SUPPORT 2034M: Russell King <linux@armlinux.org.uk> 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2038F: drivers/clk/clkdev.c 2039 2040ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2041M: Baruch Siach <baruch@tkos.co.il> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/cx92755* 2045N: digicolor 2046 2047ARM/CONTEC MICRO9 MACHINE SUPPORT 2048M: Hubert Feurstein <hubert.feurstein@contec.at> 2049S: Maintained 2050F: arch/arm/mach-ep93xx/micro9.c 2051 2052ARM/CORESIGHT FRAMEWORK AND DRIVERS 2053M: Mathieu Poirier <mathieu.poirier@linaro.org> 2054M: Suzuki K Poulose <suzuki.poulose@arm.com> 2055R: Mike Leach <mike.leach@linaro.org> 2056R: Leo Yan <leo.yan@linaro.org> 2057L: coresight@lists.linaro.org (moderated for non-subscribers) 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2061F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2062F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2063F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2064F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2065F: Documentation/trace/coresight/* 2066F: drivers/hwtracing/coresight/* 2067F: include/dt-bindings/arm/coresight-cti-dt.h 2068F: include/linux/coresight* 2069F: samples/coresight/* 2070F: tools/perf/tests/shell/coresight/* 2071F: tools/perf/arch/arm/util/auxtrace.c 2072F: tools/perf/arch/arm/util/cs-etm.c 2073F: tools/perf/arch/arm/util/cs-etm.h 2074F: tools/perf/arch/arm/util/pmu.c 2075F: tools/perf/util/cs-etm-decoder/* 2076F: tools/perf/util/cs-etm.* 2077 2078ARM/CORGI MACHINE SUPPORT 2079M: Richard Purdie <rpurdie@rpsys.net> 2080S: Maintained 2081 2082ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2083M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2084M: Linus Walleij <linus.walleij@linaro.org> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://github.com/ulli-kroll/linux.git 2088F: Documentation/devicetree/bindings/arm/gemini.yaml 2089F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2090F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2091F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2092F: arch/arm/boot/dts/gemini* 2093F: arch/arm/mach-gemini/ 2094F: drivers/crypto/gemini/ 2095F: drivers/net/ethernet/cortina/ 2096F: drivers/pinctrl/pinctrl-gemini.c 2097F: drivers/rtc/rtc-ftrtc010.c 2098 2099ARM/CZ.NIC TURRIS SUPPORT 2100M: Marek Behún <kabel@kernel.org> 2101S: Maintained 2102W: https://www.turris.cz/ 2103F: Documentation/ABI/testing/debugfs-moxtet 2104F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2105F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2106F: Documentation/devicetree/bindings/bus/moxtet.txt 2107F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2108F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2109F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2110F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2111F: drivers/bus/moxtet.c 2112F: drivers/firmware/turris-mox-rwtm.c 2113F: drivers/leds/leds-turris-omnia.c 2114F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2115F: drivers/gpio/gpio-moxtet.c 2116F: drivers/watchdog/armada_37xx_wdt.c 2117F: include/dt-bindings/bus/moxtet.h 2118F: include/linux/armada-37xx-rwtm-mailbox.h 2119F: include/linux/moxtet.h 2120 2121ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2122M: Robert Jarzmik <robert.jarzmik@free.fr> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125F: arch/arm/mach-pxa/ezx.c 2126 2127ARM/FARADAY FA526 PORT 2128M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.berlios.de/gemini-board 2132F: arch/arm/mm/*-fa* 2133 2134ARM/FOOTBRIDGE ARCHITECTURE 2135M: Russell King <linux@armlinux.org.uk> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138W: http://www.armlinux.org.uk/ 2139F: arch/arm/include/asm/hardware/dec21285.h 2140F: arch/arm/mach-footbridge/ 2141 2142ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2143M: Shawn Guo <shawnguo@kernel.org> 2144M: Sascha Hauer <s.hauer@pengutronix.de> 2145R: Pengutronix Kernel Team <kernel@pengutronix.de> 2146R: Fabio Estevam <festevam@gmail.com> 2147R: NXP Linux Team <linux-imx@nxp.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2151X: drivers/media/i2c/ 2152N: imx 2153N: mxs 2154 2155ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2156M: Shawn Guo <shawnguo@kernel.org> 2157M: Li Yang <leoyang.li@nxp.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2161F: arch/arm/boot/dts/ls1021a* 2162F: arch/arm64/boot/dts/freescale/fsl-* 2163F: arch/arm64/boot/dts/freescale/qoriq-* 2164 2165ARM/FREESCALE VYBRID ARM ARCHITECTURE 2166M: Shawn Guo <shawnguo@kernel.org> 2167M: Sascha Hauer <s.hauer@pengutronix.de> 2168R: Pengutronix Kernel Team <kernel@pengutronix.de> 2169R: Stefan Agner <stefan@agner.ch> 2170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2171S: Maintained 2172T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2173F: arch/arm/boot/dts/vf* 2174F: arch/arm/mach-imx/*vf610* 2175 2176ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2177M: Lennert Buytenhek <kernel@wantstofly.org> 2178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2179S: Maintained 2180 2181ARM/GUMSTIX MACHINE SUPPORT 2182M: Steve Sakoman <sakoman@gmail.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185 2186ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2187M: Philipp Zabel <philipp.zabel@gmail.com> 2188M: Paul Parsons <lost.distance@yahoo.com> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191F: arch/arm/mach-pxa/hx4700.c 2192F: arch/arm/mach-pxa/include/mach/hx4700.h 2193F: sound/soc/pxa/hx4700.c 2194 2195ARM/HISILICON SOC SUPPORT 2196M: Wei Xu <xuwei5@hisilicon.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Supported 2199W: http://www.hisilicon.com 2200T: git git://github.com/hisilicon/linux-hisi.git 2201F: arch/arm/boot/dts/hi3* 2202F: arch/arm/boot/dts/hip* 2203F: arch/arm/boot/dts/hisi* 2204F: arch/arm/mach-hisi/ 2205F: arch/arm64/boot/dts/hisilicon/ 2206 2207ARM/HP JORNADA 7XX MACHINE SUPPORT 2208M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2209S: Maintained 2210W: www.jlime.com 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2212F: arch/arm/mach-sa1100/include/mach/jornada720.h 2213F: arch/arm/mach-sa1100/jornada720.c 2214 2215ARM/HPE GXP ARCHITECTURE 2216M: Jean-Marie Verdun <verdun@hpe.com> 2217M: Nick Hawkins <nick.hawkins@hpe.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2220F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2221F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2222F: arch/arm/boot/dts/hpe-bmc* 2223F: arch/arm/boot/dts/hpe-gxp* 2224F: arch/arm/mach-hpe/ 2225F: drivers/clocksource/timer-gxp.c 2226F: drivers/spi/spi-gxp.c 2227F: drivers/watchdog/gxp-wdt.c 2228 2229ARM/IGEP MACHINE SUPPORT 2230M: Enric Balletbo i Serra <eballetbo@gmail.com> 2231M: Javier Martinez Canillas <javier@dowhile0.org> 2232L: linux-omap@vger.kernel.org 2233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234S: Maintained 2235F: arch/arm/boot/dts/omap3-igep* 2236 2237ARM/INCOME PXA270 SUPPORT 2238M: Marek Vasut <marek.vasut@gmail.com> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241F: arch/arm/mach-pxa/colibri-pxa270-income.c 2242 2243ARM/INTEL IOP32X ARM ARCHITECTURE 2244M: Lennert Buytenhek <kernel@wantstofly.org> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247 2248ARM/INTEL IQ81342EX MACHINE SUPPORT 2249M: Lennert Buytenhek <kernel@wantstofly.org> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252 2253ARM/INTEL IXDP2850 MACHINE SUPPORT 2254M: Lennert Buytenhek <kernel@wantstofly.org> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257 2258ARM/INTEL IXP4XX ARM ARCHITECTURE 2259M: Linus Walleij <linusw@kernel.org> 2260M: Imre Kaloz <kaloz@openwrt.org> 2261M: Krzysztof Halasa <khalasa@piap.pl> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2265F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2266F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2267F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2268F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2269F: arch/arm/mach-ixp4xx/ 2270F: drivers/bus/intel-ixp4xx-eb.c 2271F: drivers/clocksource/timer-ixp4xx.c 2272F: drivers/crypto/ixp4xx_crypto.c 2273F: drivers/gpio/gpio-ixp4xx.c 2274F: drivers/irqchip/irq-ixp4xx.c 2275F: include/linux/irqchip/irq-ixp4xx.h 2276F: include/linux/platform_data/timer-ixp4xx.h 2277 2278ARM/INTEL KEEMBAY ARCHITECTURE 2279M: Paul J. Murphy <paul.j.murphy@intel.com> 2280M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2281S: Maintained 2282F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2283F: arch/arm64/boot/dts/intel/keembay-evm.dts 2284F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2285 2286ARM/INTEL XSC3 (MANZANO) ARM CORE 2287M: Lennert Buytenhek <kernel@wantstofly.org> 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290 2291ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2292M: Lennert Buytenhek <kernel@wantstofly.org> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295 2296ARM/LG1K ARCHITECTURE 2297M: Chanho Min <chanho.min@lge.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300F: arch/arm64/boot/dts/lg/ 2301 2302ARM/LOGICPD PXA270 MACHINE SUPPORT 2303M: Lennert Buytenhek <kernel@wantstofly.org> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/MAGICIAN MACHINE SUPPORT 2334M: Philipp Zabel <philipp.zabel@gmail.com> 2335S: Maintained 2336 2337ARM/Marvell Dove/MV78xx0/Orion SOC support 2338M: Andrew Lunn <andrew@lunn.ch> 2339M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2340M: Gregory Clement <gregory.clement@bootlin.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Maintained 2343T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: arch/arm/boot/dts/armada* 2361F: arch/arm/boot/dts/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/armada* 2365F: arch/arm64/boot/dts/marvell/cn913* 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2381F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: https://mtk.wiki.kernel.org/ 2392C: irc://chat.freenode.net/linux-mediatek 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/Microchip Sparx5 SoC support 2434M: Lars Povlsen <lars.povlsen@microchip.com> 2435M: Steen Hegelund <Steen.Hegelund@microchip.com> 2436M: Daniel Machon <daniel.machon@microchip.com> 2437M: UNGLinuxDriver@microchip.com 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440T: git git://github.com/microchip-ung/linux-upstream.git 2441F: arch/arm64/boot/dts/microchip/ 2442F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445Microchip Timer Counter Block (TCB) Capture Driver 2446M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448L: linux-iio@vger.kernel.org 2449S: Maintained 2450F: drivers/counter/microchip-tcb-capture.c 2451 2452ARM/MILBEAUT ARCHITECTURE 2453M: Taichi Sugaya <sugaya.taichi@socionext.com> 2454M: Takao Orito <orito.takao@socionext.com> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457F: arch/arm/boot/dts/milbeaut* 2458F: arch/arm/mach-milbeaut/ 2459N: milbeaut 2460 2461ARM/MIOA701 MACHINE SUPPORT 2462M: Robert Jarzmik <robert.jarzmik@free.fr> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465F: arch/arm/mach-pxa/mioa701.c 2466 2467ARM/MStar/Sigmastar Armv7 SoC support 2468M: Daniel Palmer <daniel@thingy.jp> 2469M: Romain Perier <romain.perier@gmail.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472W: http://linux-chenxing.org/ 2473T: git git://github.com/linux-chenxing/linux.git 2474F: Documentation/devicetree/bindings/arm/mstar/* 2475F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2476F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2477F: arch/arm/boot/dts/mstar-* 2478F: arch/arm/mach-mstar/ 2479F: drivers/clk/mstar/ 2480F: drivers/clocksource/timer-msc313e.c 2481F: drivers/gpio/gpio-msc313.c 2482F: drivers/rtc/rtc-msc313.c 2483F: drivers/watchdog/msc313e_wdt.c 2484F: include/dt-bindings/clock/mstar-* 2485F: include/dt-bindings/gpio/msc313-gpio.h 2486 2487ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2488M: Michael Petchkovsky <mkpetch@internode.on.net> 2489S: Maintained 2490 2491ARM/NOMADIK/Ux500 ARCHITECTURES 2492M: Linus Walleij <linus.walleij@linaro.org> 2493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2494S: Maintained 2495T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2496F: Documentation/devicetree/bindings/arm/ste-* 2497F: Documentation/devicetree/bindings/arm/ux500.yaml 2498F: Documentation/devicetree/bindings/arm/ux500/ 2499F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2500F: arch/arm/boot/dts/ste-* 2501F: arch/arm/mach-nomadik/ 2502F: arch/arm/mach-ux500/ 2503F: drivers/clk/clk-nomadik.c 2504F: drivers/clocksource/clksrc-dbx500-prcmu.c 2505F: drivers/dma/ste_dma40* 2506F: drivers/hwspinlock/u8500_hsem.c 2507F: drivers/i2c/busses/i2c-nomadik.c 2508F: drivers/iio/adc/ab8500-gpadc.c 2509F: drivers/mfd/ab8500* 2510F: drivers/mfd/abx500* 2511F: drivers/mfd/db8500* 2512F: drivers/pinctrl/nomadik/ 2513F: drivers/rtc/rtc-ab8500.c 2514F: drivers/rtc/rtc-pl031.c 2515F: drivers/soc/ux500/ 2516 2517ARM/NUVOTON NPCM ARCHITECTURE 2518M: Avi Fishman <avifishman70@gmail.com> 2519M: Tomer Maimon <tmaimon77@gmail.com> 2520M: Tali Perry <tali.perry1@gmail.com> 2521R: Patrick Venture <venture@google.com> 2522R: Nancy Yuen <yuenn@google.com> 2523R: Benjamin Fair <benjaminfair@google.com> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Supported 2526F: Documentation/devicetree/bindings/*/*/*npcm* 2527F: Documentation/devicetree/bindings/*/*npcm* 2528F: Documentation/devicetree/bindings/arm/npcm/* 2529F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2530F: arch/arm/boot/dts/nuvoton-npcm* 2531F: arch/arm/mach-npcm/ 2532F: arch/arm64/boot/dts/nuvoton/ 2533F: drivers/*/*npcm* 2534F: drivers/*/*/*npcm* 2535F: drivers/rtc/rtc-nct3018y.c 2536F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2537F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2538 2539ARM/NUVOTON WPCM450 ARCHITECTURE 2540M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2541L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2542S: Maintained 2543W: https://github.com/neuschaefer/wpcm450/wiki 2544F: Documentation/devicetree/bindings/*/*wpcm* 2545F: arch/arm/boot/dts/nuvoton-wpcm450* 2546F: arch/arm/mach-npcm/wpcm450.c 2547F: drivers/*/*/*wpcm* 2548F: drivers/*/*wpcm* 2549 2550ARM/NXP S32G ARCHITECTURE 2551M: Chester Lin <clin@suse.com> 2552R: Andreas Färber <afaerber@suse.de> 2553R: Matthias Brugger <mbrugger@suse.com> 2554R: NXP S32 Linux Team <s32@nxp.com> 2555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm64/boot/dts/freescale/s32g*.dts* 2558 2559ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2560L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2561S: Orphan 2562W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2563F: arch/arm/mach-s3c/gta02.h 2564F: arch/arm/mach-s3c/mach-gta02.c 2565 2566ARM/Orion SoC/Technologic Systems TS-78xx platform support 2567M: Alexander Clouter <alex@digriz.org.uk> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569S: Maintained 2570W: http://www.digriz.org.uk/ts78xx/kernel 2571F: arch/arm/mach-orion5x/ts78xx-* 2572 2573ARM/OXNAS platform support 2574M: Neil Armstrong <neil.armstrong@linaro.org> 2575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2576L: linux-oxnas@groups.io (moderated for non-subscribers) 2577S: Maintained 2578F: arch/arm/boot/dts/ox8*.dts* 2579F: arch/arm/mach-oxnas/ 2580F: drivers/power/reset/oxnas-restart.c 2581N: oxnas 2582 2583ARM/PALM TREO SUPPORT 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585S: Orphan 2586F: arch/arm/mach-pxa/palmtreo.* 2587 2588ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2589M: Marek Vasut <marek.vasut@gmail.com> 2590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2591S: Maintained 2592W: http://hackndev.com 2593F: arch/arm/mach-pxa/include/mach/palmld.h 2594F: arch/arm/mach-pxa/include/mach/palmtc.h 2595F: arch/arm/mach-pxa/include/mach/palmtx.h 2596F: arch/arm/mach-pxa/palmld.c 2597F: arch/arm/mach-pxa/palmt5.* 2598F: arch/arm/mach-pxa/palmtc.c 2599F: arch/arm/mach-pxa/palmte2.* 2600F: arch/arm/mach-pxa/palmtx.c 2601 2602ARM/PALMZ72 SUPPORT 2603M: Sergey Lapin <slapin@ossfans.org> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606W: http://hackndev.com 2607F: arch/arm/mach-pxa/palmz72.* 2608 2609ARM/PLEB SUPPORT 2610M: Peter Chubb <pleb@gelato.unsw.edu.au> 2611S: Maintained 2612W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2613 2614ARM/PT DIGITAL BOARD PORT 2615M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617S: Maintained 2618W: http://www.armlinux.org.uk/ 2619 2620ARM/QUALCOMM SUPPORT 2621M: Andy Gross <agross@kernel.org> 2622M: Bjorn Andersson <andersson@kernel.org> 2623R: Konrad Dybcio <konrad.dybcio@somainline.org> 2624L: linux-arm-msm@vger.kernel.org 2625S: Maintained 2626T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2627F: Documentation/devicetree/bindings/*/qcom* 2628F: Documentation/devicetree/bindings/soc/qcom/ 2629F: arch/arm/boot/dts/qcom-*.dts 2630F: arch/arm/boot/dts/qcom-*.dtsi 2631F: arch/arm/configs/qcom_defconfig 2632F: arch/arm/mach-qcom/ 2633F: arch/arm64/boot/dts/qcom/ 2634F: drivers/*/*/qcom* 2635F: drivers/*/*/qcom/ 2636F: drivers/*/pm8???-* 2637F: drivers/*/qcom* 2638F: drivers/*/qcom/ 2639F: drivers/bluetooth/btqcomsmd.c 2640F: drivers/clocksource/timer-qcom.c 2641F: drivers/cpuidle/cpuidle-qcom-spm.c 2642F: drivers/extcon/extcon-qcom* 2643F: drivers/i2c/busses/i2c-qcom-geni.c 2644F: drivers/i2c/busses/i2c-qup.c 2645F: drivers/iommu/msm* 2646F: drivers/mfd/ssbi.c 2647F: drivers/mmc/host/mmci_qcom* 2648F: drivers/mmc/host/sdhci-msm.c 2649F: drivers/pci/controller/dwc/pcie-qcom.c 2650F: drivers/phy/qualcomm/ 2651F: drivers/power/*/msm* 2652F: drivers/reset/reset-qcom-* 2653F: drivers/ufs/host/ufs-qcom* 2654F: drivers/spi/spi-geni-qcom.c 2655F: drivers/spi/spi-qcom-qspi.c 2656F: drivers/spi/spi-qup.c 2657F: drivers/tty/serial/msm_serial.c 2658F: drivers/usb/dwc3/dwc3-qcom.c 2659F: include/dt-bindings/*/qcom* 2660F: include/linux/*/qcom* 2661F: include/linux/soc/qcom/ 2662 2663ARM/RADISYS ENP2611 MACHINE SUPPORT 2664M: Lennert Buytenhek <kernel@wantstofly.org> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667 2668ARM/RDA MICRO ARCHITECTURE 2669M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: Documentation/devicetree/bindings/arm/rda.yaml 2674F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2675F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2676F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2677F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2678F: arch/arm/boot/dts/rda8810pl-* 2679F: drivers/clocksource/timer-rda.c 2680F: drivers/gpio/gpio-rda.c 2681F: drivers/irqchip/irq-rda-intc.c 2682F: drivers/tty/serial/rda-uart.c 2683 2684ARM/REALTEK ARCHITECTURE 2685M: Andreas Färber <afaerber@suse.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689F: Documentation/devicetree/bindings/arm/realtek.yaml 2690F: arch/arm/boot/dts/rtd* 2691F: arch/arm/mach-realtek/ 2692F: arch/arm64/boot/dts/realtek/ 2693 2694ARM/RENESAS ARCHITECTURE 2695M: Geert Uytterhoeven <geert+renesas@glider.be> 2696M: Magnus Damm <magnus.damm@gmail.com> 2697L: linux-renesas-soc@vger.kernel.org 2698S: Supported 2699Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2700C: irc://irc.libera.chat/renesas-soc 2701T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2702F: Documentation/devicetree/bindings/arm/renesas.yaml 2703F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2704F: Documentation/devicetree/bindings/soc/renesas/ 2705F: arch/arm/boot/dts/emev2* 2706F: arch/arm/boot/dts/gr-peach* 2707F: arch/arm/boot/dts/iwg20d-q7* 2708F: arch/arm/boot/dts/r7s* 2709F: arch/arm/boot/dts/r8a* 2710F: arch/arm/boot/dts/r9a* 2711F: arch/arm/boot/dts/sh* 2712F: arch/arm/configs/shmobile_defconfig 2713F: arch/arm/include/debug/renesas-scif.S 2714F: arch/arm/mach-shmobile/ 2715F: arch/arm64/boot/dts/renesas/ 2716F: drivers/soc/renesas/ 2717F: include/linux/soc/renesas/ 2718 2719ARM/RISCPC ARCHITECTURE 2720M: Russell King <linux@armlinux.org.uk> 2721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2722S: Maintained 2723W: http://www.armlinux.org.uk/ 2724F: arch/arm/include/asm/hardware/ioc.h 2725F: arch/arm/include/asm/hardware/iomd.h 2726F: arch/arm/include/asm/hardware/memc.h 2727F: arch/arm/mach-rpc/ 2728F: drivers/net/ethernet/8390/etherh.c 2729F: drivers/net/ethernet/i825xx/ether1* 2730F: drivers/net/ethernet/seeq/ether3* 2731F: drivers/scsi/arm/ 2732 2733ARM/Rockchip SoC support 2734M: Heiko Stuebner <heiko@sntech.de> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-rockchip@lists.infradead.org 2737S: Maintained 2738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2739F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2740F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2741F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2742F: arch/arm/boot/dts/rk3* 2743F: arch/arm/boot/dts/rv1108* 2744F: arch/arm/mach-rockchip/ 2745F: drivers/*/*/*rockchip* 2746F: drivers/*/*rockchip* 2747F: drivers/clk/rockchip/ 2748F: drivers/i2c/busses/i2c-rk3x.c 2749F: sound/soc/rockchip/ 2750N: rockchip 2751 2752ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2754R: Alim Akhtar <alim.akhtar@samsung.com> 2755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2756L: linux-samsung-soc@vger.kernel.org 2757S: Maintained 2758C: irc://irc.libera.chat/linux-exynos 2759Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2760B: mailto:linux-samsung-soc@vger.kernel.org 2761T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2762F: Documentation/arm/samsung/ 2763F: Documentation/devicetree/bindings/arm/samsung/ 2764F: Documentation/devicetree/bindings/hwinfo/samsung,* 2765F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2766F: Documentation/devicetree/bindings/soc/samsung/ 2767F: arch/arm/boot/dts/exynos* 2768F: arch/arm/boot/dts/s3c* 2769F: arch/arm/boot/dts/s5p* 2770F: arch/arm/mach-exynos*/ 2771F: arch/arm/mach-s3c/ 2772F: arch/arm/mach-s5p*/ 2773F: arch/arm64/boot/dts/exynos/ 2774F: drivers/*/*/*s3c24* 2775F: drivers/*/*s3c24* 2776F: drivers/*/*s3c64xx* 2777F: drivers/*/*s5pv210* 2778F: drivers/clocksource/samsung_pwm_timer.c 2779F: drivers/memory/samsung/ 2780F: drivers/pwm/pwm-samsung.c 2781F: drivers/soc/samsung/ 2782F: drivers/tty/serial/samsung* 2783F: include/clocksource/samsung_pwm.h 2784F: include/linux/platform_data/*s3c* 2785F: include/linux/serial_s3c.h 2786F: include/linux/soc/samsung/ 2787N: exynos 2788N: s3c2410 2789N: s3c64xx 2790N: s5pv210 2791 2792ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2793M: Łukasz Stelmach <l.stelmach@samsung.com> 2794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2795L: linux-media@vger.kernel.org 2796S: Maintained 2797F: drivers/media/platform/samsung/s5p-g2d/ 2798 2799ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2800M: Marek Szyprowski <m.szyprowski@samsung.com> 2801L: linux-samsung-soc@vger.kernel.org 2802L: linux-media@vger.kernel.org 2803S: Maintained 2804F: Documentation/devicetree/bindings/media/s5p-cec.txt 2805F: drivers/media/cec/platform/s5p/ 2806 2807ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2808M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2809M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812L: linux-media@vger.kernel.org 2813S: Maintained 2814F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2815F: drivers/media/platform/samsung/s5p-jpeg/ 2816 2817ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2818M: Marek Szyprowski <m.szyprowski@samsung.com> 2819M: Andrzej Hajda <andrzej.hajda@intel.com> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821L: linux-media@vger.kernel.org 2822S: Maintained 2823F: drivers/media/platform/samsung/s5p-mfc/ 2824 2825ARM/SOCFPGA ARCHITECTURE 2826M: Dinh Nguyen <dinguyen@kernel.org> 2827S: Maintained 2828W: http://www.rocketboards.org 2829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2830F: arch/arm/boot/dts/socfpga* 2831F: arch/arm/configs/socfpga_defconfig 2832F: arch/arm/mach-socfpga/ 2833F: arch/arm64/boot/dts/altera/ 2834F: arch/arm64/boot/dts/intel/ 2835 2836ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2837M: Dinh Nguyen <dinguyen@kernel.org> 2838S: Maintained 2839F: drivers/clk/socfpga/ 2840 2841ARM/SOCFPGA EDAC SUPPORT 2842M: Dinh Nguyen <dinguyen@kernel.org> 2843S: Maintained 2844F: drivers/edac/altera_edac.[ch] 2845 2846ARM/SPREADTRUM SoC SUPPORT 2847M: Orson Zhai <orsonzhai@gmail.com> 2848M: Baolin Wang <baolin.wang7@gmail.com> 2849M: Chunyan Zhang <zhang.lyra@gmail.com> 2850S: Maintained 2851F: arch/arm64/boot/dts/sprd 2852N: sprd 2853N: sc27xx 2854N: sc2731 2855 2856ARM/STI ARCHITECTURE 2857M: Patrice Chotard <patrice.chotard@foss.st.com> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860W: http://www.stlinux.com 2861F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2862F: arch/arm/boot/dts/sti* 2863F: arch/arm/mach-sti/ 2864F: drivers/ata/ahci_st.c 2865F: drivers/char/hw_random/st-rng.c 2866F: drivers/clocksource/arm_global_timer.c 2867F: drivers/clocksource/clksrc_st_lpc.c 2868F: drivers/cpufreq/sti-cpufreq.c 2869F: drivers/dma/st_fdma* 2870F: drivers/i2c/busses/i2c-st.c 2871F: drivers/media/platform/st/sti/c8sectpfe/ 2872F: drivers/media/rc/st_rc.c 2873F: drivers/mmc/host/sdhci-st.c 2874F: drivers/phy/st/phy-miphy28lp.c 2875F: drivers/phy/st/phy-stih407-usb.c 2876F: drivers/pinctrl/pinctrl-st.c 2877F: drivers/remoteproc/st_remoteproc.c 2878F: drivers/remoteproc/st_slim_rproc.c 2879F: drivers/reset/sti/ 2880F: drivers/rtc/rtc-st-lpc.c 2881F: drivers/tty/serial/st-asc.c 2882F: drivers/usb/dwc3/dwc3-st.c 2883F: drivers/usb/host/ehci-st.c 2884F: drivers/usb/host/ohci-st.c 2885F: drivers/watchdog/st_lpc_wdt.c 2886F: include/linux/remoteproc/st_slim_rproc.h 2887 2888ARM/STM32 ARCHITECTURE 2889M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2890M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2891L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893S: Maintained 2894T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2895F: arch/arm/boot/dts/stm32* 2896F: arch/arm/mach-stm32/ 2897F: drivers/clocksource/armv7m_systick.c 2898N: stm32 2899N: stm 2900 2901ARM/SUNPLUS SP7021 SOC SUPPORT 2902M: Qin Jian <qinjian@cqplus1.com> 2903L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2904S: Maintained 2905W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2906F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2907F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2908F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2909F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2910F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2911F: arch/arm/configs/sp7021_*defconfig 2912F: arch/arm/mach-sunplus/ 2913F: drivers/irqchip/irq-sp7021-intc.c 2914F: drivers/reset/reset-sunplus.c 2915F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2916F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2917 2918ARM/Synaptics SoC support 2919M: Jisheng Zhang <jszhang@kernel.org> 2920M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922S: Maintained 2923F: arch/arm/boot/dts/berlin* 2924F: arch/arm/mach-berlin/ 2925F: arch/arm64/boot/dts/synaptics/ 2926 2927ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2928M: Lennert Buytenhek <kernel@wantstofly.org> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931 2932ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2933M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2934L: linux-tegra@vger.kernel.org 2935L: linux-media@vger.kernel.org 2936S: Maintained 2937F: Documentation/devicetree/bindings/media/tegra-cec.txt 2938F: drivers/media/cec/platform/tegra/ 2939 2940ARM/TESLA FSD SoC SUPPORT 2941M: Alim Akhtar <alim.akhtar@samsung.com> 2942M: linux-fsd@tesla.com 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944L: linux-samsung-soc@vger.kernel.org 2945S: Maintained 2946F: arch/arm64/boot/dts/tesla* 2947 2948ARM/TETON BGA MACHINE SUPPORT 2949M: "Mark F. Brown" <mark.brown314@gmail.com> 2950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2951S: Maintained 2952 2953ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2954M: Santosh Shilimkar <ssantosh@kernel.org> 2955L: linux-kernel@vger.kernel.org 2956S: Maintained 2957F: drivers/memory/*emif* 2958 2959ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2960M: Nishanth Menon <nm@ti.com> 2961M: Santosh Shilimkar <ssantosh@kernel.org> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2965F: arch/arm/boot/dts/keystone-* 2966F: arch/arm/mach-keystone/ 2967 2968ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2969M: Santosh Shilimkar <ssantosh@kernel.org> 2970L: linux-kernel@vger.kernel.org 2971S: Maintained 2972F: drivers/clk/keystone/ 2973 2974ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2975M: Santosh Shilimkar <ssantosh@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977L: linux-kernel@vger.kernel.org 2978S: Maintained 2979F: drivers/clocksource/timer-keystone.c 2980 2981ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2982M: Santosh Shilimkar <ssantosh@kernel.org> 2983L: linux-kernel@vger.kernel.org 2984S: Maintained 2985F: drivers/power/reset/keystone-reset.c 2986 2987ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2988M: Nishanth Menon <nm@ti.com> 2989M: Vignesh Raghavendra <vigneshr@ti.com> 2990M: Tero Kristo <kristo@kernel.org> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Supported 2993F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2994F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2995F: arch/arm64/boot/dts/ti/Makefile 2996F: arch/arm64/boot/dts/ti/k3-* 2997F: include/dt-bindings/pinctrl/k3.h 2998 2999ARM/THECUS N2100 MACHINE SUPPORT 3000M: Lennert Buytenhek <kernel@wantstofly.org> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Maintained 3003 3004ARM/TOSA MACHINE SUPPORT 3005M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3006M: Dirk Opfer <dirk@opfer-online.de> 3007S: Maintained 3008 3009ARM/TOSHIBA VISCONTI ARCHITECTURE 3010M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3012S: Supported 3013T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3014F: Documentation/devicetree/bindings/arm/toshiba.yaml 3015F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3017F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3018F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3019F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3020F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3021F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3022F: arch/arm64/boot/dts/toshiba/ 3023F: drivers/clk/visconti/ 3024F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3025F: drivers/gpio/gpio-visconti.c 3026F: drivers/pci/controller/dwc/pcie-visconti.c 3027F: drivers/pinctrl/visconti/ 3028F: drivers/watchdog/visconti_wdt.c 3029N: visconti 3030 3031ARM/UNIPHIER ARCHITECTURE 3032M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3033M: Masami Hiramatsu <mhiramat@kernel.org> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Maintained 3036F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3037F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3038F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3039F: arch/arm/boot/dts/uniphier* 3040F: arch/arm/include/asm/hardware/cache-uniphier.h 3041F: arch/arm/mach-uniphier/ 3042F: arch/arm/mm/cache-uniphier.c 3043F: arch/arm64/boot/dts/socionext/uniphier* 3044F: drivers/bus/uniphier-system-bus.c 3045F: drivers/clk/uniphier/ 3046F: drivers/dma/uniphier-mdmac.c 3047F: drivers/gpio/gpio-uniphier.c 3048F: drivers/i2c/busses/i2c-uniphier* 3049F: drivers/irqchip/irq-uniphier-aidet.c 3050F: drivers/mmc/host/uniphier-sd.c 3051F: drivers/pinctrl/uniphier/ 3052F: drivers/reset/reset-uniphier.c 3053F: drivers/tty/serial/8250/8250_uniphier.c 3054N: uniphier 3055 3056ARM/VERSATILE EXPRESS PLATFORM 3057M: Liviu Dudau <liviu.dudau@arm.com> 3058M: Sudeep Holla <sudeep.holla@arm.com> 3059M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3061S: Maintained 3062F: */*/*/vexpress* 3063F: */*/vexpress* 3064F: arch/arm/boot/dts/vexpress* 3065F: arch/arm/mach-vexpress/ 3066F: arch/arm64/boot/dts/arm/ 3067F: drivers/clk/versatile/clk-vexpress-osc.c 3068F: drivers/clocksource/timer-versatile.c 3069N: mps2 3070 3071ARM/VFP SUPPORT 3072M: Russell King <linux@armlinux.org.uk> 3073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3074S: Maintained 3075W: http://www.armlinux.org.uk/ 3076F: arch/arm/vfp/ 3077 3078ARM/VOIPAC PXA270 SUPPORT 3079M: Marek Vasut <marek.vasut@gmail.com> 3080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3081S: Maintained 3082F: arch/arm/mach-pxa/include/mach/vpac270.h 3083F: arch/arm/mach-pxa/vpac270.c 3084 3085ARM/VT8500 ARM ARCHITECTURE 3086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3087S: Orphan 3088F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3089F: arch/arm/mach-vt8500/ 3090F: drivers/clocksource/timer-vt8500.c 3091F: drivers/i2c/busses/i2c-wmt.c 3092F: drivers/mmc/host/wmt-sdmmc.c 3093F: drivers/pwm/pwm-vt8500.c 3094F: drivers/rtc/rtc-vt8500.c 3095F: drivers/tty/serial/vt8500_serial.c 3096F: drivers/usb/host/ehci-platform.c 3097F: drivers/usb/host/uhci-platform.c 3098F: drivers/video/fbdev/vt8500lcdfb.* 3099F: drivers/video/fbdev/wm8505fb* 3100F: drivers/video/fbdev/wmt_ge_rops.* 3101 3102ARM/ZIPIT Z2 SUPPORT 3103M: Marek Vasut <marek.vasut@gmail.com> 3104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3105S: Maintained 3106F: arch/arm/mach-pxa/include/mach/z2.h 3107F: arch/arm/mach-pxa/z2.c 3108 3109ARM/ZYNQ ARCHITECTURE 3110M: Michal Simek <michal.simek@xilinx.com> 3111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3112S: Supported 3113W: http://wiki.xilinx.com 3114T: git https://github.com/Xilinx/linux-xlnx.git 3115F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3116F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3117F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3119F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3120F: arch/arm/mach-zynq/ 3121F: drivers/clocksource/timer-cadence-ttc.c 3122F: drivers/cpuidle/cpuidle-zynq.c 3123F: drivers/edac/synopsys_edac.c 3124F: drivers/i2c/busses/i2c-cadence.c 3125F: drivers/i2c/busses/i2c-xiic.c 3126F: drivers/mmc/host/sdhci-of-arasan.c 3127N: zynq 3128N: xilinx 3129 3130ARM64 PORT (AARCH64 ARCHITECTURE) 3131M: Catalin Marinas <catalin.marinas@arm.com> 3132M: Will Deacon <will@kernel.org> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3136F: Documentation/arm64/ 3137F: arch/arm64/ 3138F: tools/testing/selftests/arm64/ 3139X: arch/arm64/boot/dts/ 3140 3141ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3142M: George McCollister <george.mccollister@gmail.com> 3143L: netdev@vger.kernel.org 3144S: Maintained 3145F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3146F: drivers/net/dsa/xrs700x/* 3147F: net/dsa/tag_xrs700x.c 3148 3149AS3645A LED FLASH CONTROLLER DRIVER 3150M: Sakari Ailus <sakari.ailus@iki.fi> 3151L: linux-leds@vger.kernel.org 3152S: Maintained 3153F: drivers/leds/flash/leds-as3645a.c 3154 3155ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3156M: Tianshu Qiu <tian.shu.qiu@intel.com> 3157L: linux-media@vger.kernel.org 3158S: Maintained 3159T: git git://linuxtv.org/media_tree.git 3160F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3161F: drivers/media/i2c/ak7375.c 3162 3163ASAHI KASEI AK8974 DRIVER 3164M: Linus Walleij <linus.walleij@linaro.org> 3165L: linux-iio@vger.kernel.org 3166S: Supported 3167W: http://www.akm.com/ 3168F: drivers/iio/magnetometer/ak8974.c 3169 3170ASC7621 HARDWARE MONITOR DRIVER 3171M: George Joseph <george.joseph@fairview5.com> 3172L: linux-hwmon@vger.kernel.org 3173S: Maintained 3174F: Documentation/hwmon/asc7621.rst 3175F: drivers/hwmon/asc7621.c 3176 3177ASIX AX88796C SPI ETHERNET ADAPTER 3178M: Łukasz Stelmach <l.stelmach@samsung.com> 3179S: Maintained 3180F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3181F: drivers/net/ethernet/asix/ax88796c_* 3182 3183ASPEED PECI CONTROLLER 3184M: Iwona Winiarska <iwona.winiarska@intel.com> 3185L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3186L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3187S: Supported 3188F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3189F: drivers/peci/controller/peci-aspeed.c 3190 3191ASPEED PINCTRL DRIVERS 3192M: Andrew Jeffery <andrew@aj.id.au> 3193L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3194L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3195L: linux-gpio@vger.kernel.org 3196S: Maintained 3197F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3198F: drivers/pinctrl/aspeed/ 3199 3200ASPEED SCU INTERRUPT CONTROLLER DRIVER 3201M: Eddie James <eajames@linux.ibm.com> 3202L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3203S: Maintained 3204F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3205F: drivers/irqchip/irq-aspeed-scu-ic.c 3206F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3207 3208ASPEED SD/MMC DRIVER 3209M: Andrew Jeffery <andrew@aj.id.au> 3210L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3211L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3212L: linux-mmc@vger.kernel.org 3213S: Maintained 3214F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3215F: drivers/mmc/host/sdhci-of-aspeed* 3216 3217ASPEED SMC SPI DRIVER 3218M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3219M: Cédric Le Goater <clg@kaod.org> 3220L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3221L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3222L: linux-spi@vger.kernel.org 3223S: Maintained 3224F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3225F: drivers/spi/spi-aspeed-smc.c 3226 3227ASPEED VIDEO ENGINE DRIVER 3228M: Eddie James <eajames@linux.ibm.com> 3229L: linux-media@vger.kernel.org 3230L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3231S: Maintained 3232F: Documentation/devicetree/bindings/media/aspeed-video.txt 3233F: drivers/media/platform/aspeed/ 3234 3235ASPEED USB UDC DRIVER 3236M: Neal Liu <neal_liu@aspeedtech.com> 3237L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3238S: Maintained 3239F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3240F: drivers/usb/gadget/udc/aspeed_udc.c 3241 3242ASPEED CRYPTO DRIVER 3243M: Neal Liu <neal_liu@aspeedtech.com> 3244L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3245S: Maintained 3246F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3247F: drivers/crypto/aspeed/ 3248 3249ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3250M: Corentin Chary <corentin.chary@gmail.com> 3251L: acpi4asus-user@lists.sourceforge.net 3252L: platform-driver-x86@vger.kernel.org 3253S: Maintained 3254W: http://acpi4asus.sf.net 3255F: drivers/platform/x86/asus*.c 3256F: drivers/platform/x86/eeepc*.c 3257 3258ASUS TF103C DOCK DRIVER 3259M: Hans de Goede <hdegoede@redhat.com> 3260L: platform-driver-x86@vger.kernel.org 3261S: Maintained 3262T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3263F: drivers/platform/x86/asus-tf103c-dock.c 3264 3265ASUS WMI HARDWARE MONITOR DRIVER 3266M: Ed Brindley <kernel@maidavale.org> 3267M: Denis Pauk <pauk.denis@gmail.com> 3268L: linux-hwmon@vger.kernel.org 3269S: Maintained 3270F: drivers/hwmon/asus_wmi_sensors.c 3271 3272ASUS EC HARDWARE MONITOR DRIVER 3273M: Eugene Shalygin <eugene.shalygin@gmail.com> 3274L: linux-hwmon@vger.kernel.org 3275S: Maintained 3276F: drivers/hwmon/asus-ec-sensors.c 3277 3278ASUS WIRELESS RADIO CONTROL DRIVER 3279M: João Paulo Rechi Vita <jprvita@gmail.com> 3280L: platform-driver-x86@vger.kernel.org 3281S: Maintained 3282F: drivers/platform/x86/asus-wireless.c 3283 3284ASYMMETRIC KEYS 3285M: David Howells <dhowells@redhat.com> 3286L: keyrings@vger.kernel.org 3287S: Maintained 3288F: Documentation/crypto/asymmetric-keys.rst 3289F: crypto/asymmetric_keys/ 3290F: include/crypto/pkcs7.h 3291F: include/crypto/public_key.h 3292F: include/linux/verification.h 3293 3294ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3295R: Dan Williams <dan.j.williams@intel.com> 3296S: Odd fixes 3297W: http://sourceforge.net/projects/xscaleiop 3298F: Documentation/crypto/async-tx-api.rst 3299F: crypto/async_tx/ 3300F: include/linux/async_tx.h 3301 3302AT24 EEPROM DRIVER 3303M: Bartosz Golaszewski <brgl@bgdev.pl> 3304L: linux-i2c@vger.kernel.org 3305S: Maintained 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3307F: Documentation/devicetree/bindings/eeprom/at24.yaml 3308F: drivers/misc/eeprom/at24.c 3309 3310ATA OVER ETHERNET (AOE) DRIVER 3311M: "Justin Sanders" <justin@coraid.com> 3312S: Supported 3313W: http://www.openaoe.org/ 3314F: Documentation/admin-guide/aoe/ 3315F: drivers/block/aoe/ 3316 3317ATC260X PMIC MFD DRIVER 3318M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3319M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3320L: linux-actions@lists.infradead.org 3321S: Maintained 3322F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3323F: drivers/input/misc/atc260x-onkey.c 3324F: drivers/mfd/atc260* 3325F: drivers/power/reset/atc260x-poweroff.c 3326F: drivers/regulator/atc260x-regulator.c 3327F: include/linux/mfd/atc260x/* 3328 3329ATHEROS 71XX/9XXX GPIO DRIVER 3330M: Alban Bedel <albeu@free.fr> 3331S: Maintained 3332W: https://github.com/AlbanBedel/linux 3333T: git git://github.com/AlbanBedel/linux 3334F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3335F: drivers/gpio/gpio-ath79.c 3336 3337ATHEROS 71XX/9XXX USB PHY DRIVER 3338M: Alban Bedel <albeu@free.fr> 3339S: Maintained 3340W: https://github.com/AlbanBedel/linux 3341T: git git://github.com/AlbanBedel/linux 3342F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3343F: drivers/phy/qualcomm/phy-ath79-usb.c 3344 3345ATHEROS ATH GENERIC UTILITIES 3346M: Kalle Valo <kvalo@kernel.org> 3347L: linux-wireless@vger.kernel.org 3348S: Supported 3349F: drivers/net/wireless/ath/* 3350 3351ATHEROS ATH5K WIRELESS DRIVER 3352M: Jiri Slaby <jirislaby@kernel.org> 3353M: Nick Kossifidis <mickflemm@gmail.com> 3354M: Luis Chamberlain <mcgrof@kernel.org> 3355L: linux-wireless@vger.kernel.org 3356S: Maintained 3357W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3358F: drivers/net/wireless/ath/ath5k/ 3359 3360ATHEROS ATH6KL WIRELESS DRIVER 3361L: linux-wireless@vger.kernel.org 3362S: Orphan 3363W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3364F: drivers/net/wireless/ath/ath6kl/ 3365 3366ATI_REMOTE2 DRIVER 3367M: Ville Syrjala <syrjala@sci.fi> 3368S: Maintained 3369F: drivers/input/misc/ati_remote2.c 3370 3371ATK0110 HWMON DRIVER 3372M: Luca Tettamanti <kronos.it@gmail.com> 3373L: linux-hwmon@vger.kernel.org 3374S: Maintained 3375F: drivers/hwmon/asus_atk0110.c 3376 3377ATLX ETHERNET DRIVERS 3378M: Chris Snook <chris.snook@gmail.com> 3379L: netdev@vger.kernel.org 3380S: Maintained 3381W: http://sourceforge.net/projects/atl1 3382W: http://atl1.sourceforge.net 3383F: drivers/net/ethernet/atheros/ 3384 3385ATM 3386M: Chas Williams <3chas3@gmail.com> 3387L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3388L: netdev@vger.kernel.org 3389S: Maintained 3390W: http://linux-atm.sourceforge.net 3391F: drivers/atm/ 3392F: include/linux/atm* 3393F: include/uapi/linux/atm* 3394 3395ATMEL MACB ETHERNET DRIVER 3396M: Nicolas Ferre <nicolas.ferre@microchip.com> 3397M: Claudiu Beznea <claudiu.beznea@microchip.com> 3398S: Supported 3399F: drivers/net/ethernet/cadence/ 3400 3401ATMEL MAXTOUCH DRIVER 3402M: Nick Dyer <nick@shmanahar.org> 3403S: Maintained 3404T: git git://github.com/ndyer/linux.git 3405F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3406F: drivers/input/touchscreen/atmel_mxt_ts.c 3407 3408ATMEL WIRELESS DRIVER 3409M: Simon Kelley <simon@thekelleys.org.uk> 3410L: linux-wireless@vger.kernel.org 3411S: Maintained 3412W: http://www.thekelleys.org.uk/atmel 3413W: http://atmelwlandriver.sourceforge.net/ 3414F: drivers/net/wireless/atmel/atmel* 3415 3416ATOMIC INFRASTRUCTURE 3417M: Will Deacon <will@kernel.org> 3418M: Peter Zijlstra <peterz@infradead.org> 3419R: Boqun Feng <boqun.feng@gmail.com> 3420R: Mark Rutland <mark.rutland@arm.com> 3421L: linux-kernel@vger.kernel.org 3422S: Maintained 3423F: arch/*/include/asm/atomic*.h 3424F: include/*/atomic*.h 3425F: include/linux/refcount.h 3426F: Documentation/atomic_*.txt 3427F: scripts/atomic/ 3428 3429ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3430M: Bradley Grove <linuxdrivers@attotech.com> 3431L: linux-scsi@vger.kernel.org 3432S: Supported 3433W: http://www.attotech.com 3434F: drivers/scsi/esas2r 3435 3436ATUSB IEEE 802.15.4 RADIO DRIVER 3437M: Stefan Schmidt <stefan@datenfreihafen.org> 3438L: linux-wpan@vger.kernel.org 3439S: Maintained 3440F: drivers/net/ieee802154/at86rf230.h 3441F: drivers/net/ieee802154/atusb.c 3442F: drivers/net/ieee802154/atusb.h 3443 3444AUDIT SUBSYSTEM 3445M: Paul Moore <paul@paul-moore.com> 3446M: Eric Paris <eparis@redhat.com> 3447L: linux-audit@redhat.com (moderated for non-subscribers) 3448S: Supported 3449W: https://github.com/linux-audit 3450T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3451F: include/asm-generic/audit_*.h 3452F: include/linux/audit.h 3453F: include/linux/audit_arch.h 3454F: include/uapi/linux/audit.h 3455F: kernel/audit* 3456F: lib/*audit.c 3457 3458AUXILIARY DISPLAY DRIVERS 3459M: Miguel Ojeda <ojeda@kernel.org> 3460S: Maintained 3461F: Documentation/devicetree/bindings/auxdisplay/ 3462F: drivers/auxdisplay/ 3463F: include/linux/cfag12864b.h 3464 3465AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3466M: Andreas Klinger <ak@it-klinger.de> 3467L: linux-iio@vger.kernel.org 3468S: Maintained 3469F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3470F: drivers/iio/adc/hx711.c 3471 3472AX.25 NETWORK LAYER 3473M: Ralf Baechle <ralf@linux-mips.org> 3474L: linux-hams@vger.kernel.org 3475S: Maintained 3476W: http://www.linux-ax25.org/ 3477F: include/net/ax25.h 3478F: include/uapi/linux/ax25.h 3479F: net/ax25/ 3480 3481AXENTIA ARM DEVICES 3482M: Peter Rosin <peda@axentia.se> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485F: arch/arm/boot/dts/at91-linea.dtsi 3486F: arch/arm/boot/dts/at91-natte.dtsi 3487F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3488F: arch/arm/boot/dts/at91-tse850-3.dts 3489 3490AXENTIA ASOC DRIVERS 3491M: Peter Rosin <peda@axentia.se> 3492L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3493S: Maintained 3494F: Documentation/devicetree/bindings/sound/axentia,* 3495F: sound/soc/atmel/tse850-pcm5142.c 3496 3497AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3498M: Nuno Sá <nuno.sa@analog.com> 3499L: linux-hwmon@vger.kernel.org 3500S: Supported 3501W: https://ez.analog.com/linux-software-drivers 3502F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3503F: drivers/hwmon/axi-fan-control.c 3504 3505AXXIA I2C CONTROLLER 3506M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3507L: linux-i2c@vger.kernel.org 3508S: Maintained 3509F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3510F: drivers/i2c/busses/i2c-axxia.c 3511 3512AZ6007 DVB DRIVER 3513M: Mauro Carvalho Chehab <mchehab@kernel.org> 3514L: linux-media@vger.kernel.org 3515S: Maintained 3516W: https://linuxtv.org 3517T: git git://linuxtv.org/media_tree.git 3518F: drivers/media/usb/dvb-usb-v2/az6007.c 3519 3520AZTECH FM RADIO RECEIVER DRIVER 3521M: Hans Verkuil <hverkuil@xs4all.nl> 3522L: linux-media@vger.kernel.org 3523S: Maintained 3524W: https://linuxtv.org 3525T: git git://linuxtv.org/media_tree.git 3526F: drivers/media/radio/radio-aztech* 3527 3528B43 WIRELESS DRIVER 3529L: linux-wireless@vger.kernel.org 3530L: b43-dev@lists.infradead.org 3531S: Odd Fixes 3532W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3533F: drivers/net/wireless/broadcom/b43/ 3534 3535B43LEGACY WIRELESS DRIVER 3536M: Larry Finger <Larry.Finger@lwfinger.net> 3537L: linux-wireless@vger.kernel.org 3538L: b43-dev@lists.infradead.org 3539S: Maintained 3540W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3541F: drivers/net/wireless/broadcom/b43legacy/ 3542 3543BACKLIGHT CLASS/SUBSYSTEM 3544M: Lee Jones <lee@kernel.org> 3545M: Daniel Thompson <daniel.thompson@linaro.org> 3546M: Jingoo Han <jingoohan1@gmail.com> 3547L: dri-devel@lists.freedesktop.org 3548S: Maintained 3549T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3550F: Documentation/ABI/stable/sysfs-class-backlight 3551F: Documentation/ABI/testing/sysfs-class-backlight 3552F: Documentation/devicetree/bindings/leds/backlight 3553F: drivers/video/backlight/ 3554F: include/linux/backlight.h 3555F: include/linux/pwm_backlight.h 3556 3557BARCO P50 GPIO DRIVER 3558M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3559M: Peter Korsgaard <peter.korsgaard@barco.com> 3560S: Maintained 3561F: drivers/platform/x86/barco-p50-gpio.c 3562 3563BATMAN ADVANCED 3564M: Marek Lindner <mareklindner@neomailbox.ch> 3565M: Simon Wunderlich <sw@simonwunderlich.de> 3566M: Antonio Quartulli <a@unstable.cc> 3567M: Sven Eckelmann <sven@narfation.org> 3568L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3569S: Maintained 3570W: https://www.open-mesh.org/ 3571Q: https://patchwork.open-mesh.org/project/batman/list/ 3572B: https://www.open-mesh.org/projects/batman-adv/issues 3573C: ircs://irc.hackint.org/batadv 3574T: git https://git.open-mesh.org/linux-merge.git 3575F: Documentation/networking/batman-adv.rst 3576F: include/uapi/linux/batadv_packet.h 3577F: include/uapi/linux/batman_adv.h 3578F: net/batman-adv/ 3579 3580BAYCOM/HDLCDRV DRIVERS FOR AX.25 3581M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3582L: linux-hams@vger.kernel.org 3583S: Maintained 3584W: http://www.baycom.org/~tom/ham/ham.html 3585F: drivers/net/hamradio/baycom* 3586 3587BCACHE (BLOCK LAYER CACHE) 3588M: Coly Li <colyli@suse.de> 3589M: Kent Overstreet <kent.overstreet@gmail.com> 3590L: linux-bcache@vger.kernel.org 3591S: Maintained 3592W: http://bcache.evilpiepirate.org 3593C: irc://irc.oftc.net/bcache 3594F: drivers/md/bcache/ 3595 3596BDISP ST MEDIA DRIVER 3597M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3598L: linux-media@vger.kernel.org 3599S: Supported 3600W: https://linuxtv.org 3601T: git git://linuxtv.org/media_tree.git 3602F: drivers/media/platform/st/sti/bdisp 3603 3604BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3605M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3606L: netdev@vger.kernel.org 3607S: Maintained 3608F: drivers/net/ethernet/ec_bhf.c 3609 3610BEFS FILE SYSTEM 3611M: Luis de Bethencourt <luisbg@kernel.org> 3612M: Salah Triki <salah.triki@gmail.com> 3613S: Maintained 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3615F: Documentation/filesystems/befs.rst 3616F: fs/befs/ 3617 3618BFQ I/O SCHEDULER 3619M: Paolo Valente <paolo.valente@linaro.org> 3620M: Jens Axboe <axboe@kernel.dk> 3621L: linux-block@vger.kernel.org 3622S: Maintained 3623F: Documentation/block/bfq-iosched.rst 3624F: block/bfq-* 3625 3626BFS FILE SYSTEM 3627M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3628S: Maintained 3629F: Documentation/filesystems/bfs.rst 3630F: fs/bfs/ 3631F: include/uapi/linux/bfs_fs.h 3632 3633BITMAP API 3634M: Yury Norov <yury.norov@gmail.com> 3635R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3636R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3637S: Maintained 3638F: include/linux/bitmap.h 3639F: include/linux/cpumask.h 3640F: include/linux/find.h 3641F: include/linux/nodemask.h 3642F: lib/bitmap.c 3643F: lib/cpumask.c 3644F: lib/cpumask_kunit.c 3645F: lib/find_bit.c 3646F: lib/find_bit_benchmark.c 3647F: lib/test_bitmap.c 3648F: tools/include/linux/bitmap.h 3649F: tools/include/linux/find.h 3650F: tools/lib/bitmap.c 3651F: tools/lib/find_bit.c 3652 3653BLINKM RGB LED DRIVER 3654M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3655S: Maintained 3656F: drivers/leds/leds-blinkm.c 3657 3658BLOCK LAYER 3659M: Jens Axboe <axboe@kernel.dk> 3660L: linux-block@vger.kernel.org 3661S: Maintained 3662T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3663F: Documentation/ABI/stable/sysfs-block 3664F: Documentation/block/ 3665F: block/ 3666F: drivers/block/ 3667F: include/linux/bio.h 3668F: include/linux/blk* 3669F: kernel/trace/blktrace.c 3670F: lib/sbitmap.c 3671 3672BLOCK2MTD DRIVER 3673M: Joern Engel <joern@lazybastard.org> 3674L: linux-mtd@lists.infradead.org 3675S: Maintained 3676F: drivers/mtd/devices/block2mtd.c 3677 3678BLUETOOTH DRIVERS 3679M: Marcel Holtmann <marcel@holtmann.org> 3680M: Johan Hedberg <johan.hedberg@gmail.com> 3681M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3682L: linux-bluetooth@vger.kernel.org 3683S: Supported 3684W: http://www.bluez.org/ 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3687F: drivers/bluetooth/ 3688 3689BLUETOOTH SUBSYSTEM 3690M: Marcel Holtmann <marcel@holtmann.org> 3691M: Johan Hedberg <johan.hedberg@gmail.com> 3692M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3693L: linux-bluetooth@vger.kernel.org 3694S: Supported 3695W: http://www.bluez.org/ 3696T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3698F: include/net/bluetooth/ 3699F: net/bluetooth/ 3700 3701BONDING DRIVER 3702M: Jay Vosburgh <j.vosburgh@gmail.com> 3703M: Veaceslav Falico <vfalico@gmail.com> 3704M: Andy Gospodarek <andy@greyhouse.net> 3705L: netdev@vger.kernel.org 3706S: Supported 3707W: http://sourceforge.net/projects/bonding/ 3708F: Documentation/networking/bonding.rst 3709F: drivers/net/bonding/ 3710F: include/net/bond* 3711F: include/uapi/linux/if_bonding.h 3712F: tools/testing/selftests/drivers/net/bonding/ 3713 3714BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3715M: Dan Robertson <dan@dlrobertson.com> 3716L: linux-iio@vger.kernel.org 3717S: Maintained 3718F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3719F: drivers/iio/accel/bma400* 3720 3721BPF [GENERAL] (Safe Dynamic Programs and Tools) 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Andrii Nakryiko <andrii@kernel.org> 3725R: Martin KaFai Lau <martin.lau@linux.dev> 3726R: Song Liu <song@kernel.org> 3727R: Yonghong Song <yhs@fb.com> 3728R: John Fastabend <john.fastabend@gmail.com> 3729R: KP Singh <kpsingh@kernel.org> 3730R: Stanislav Fomichev <sdf@google.com> 3731R: Hao Luo <haoluo@google.com> 3732R: Jiri Olsa <jolsa@kernel.org> 3733L: bpf@vger.kernel.org 3734S: Supported 3735W: https://bpf.io/ 3736Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3737T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3739F: Documentation/bpf/ 3740F: Documentation/networking/filter.rst 3741F: Documentation/userspace-api/ebpf/ 3742F: arch/*/net/* 3743F: include/linux/bpf* 3744F: include/linux/btf* 3745F: include/linux/filter.h 3746F: include/trace/events/xdp.h 3747F: include/uapi/linux/bpf* 3748F: include/uapi/linux/btf* 3749F: include/uapi/linux/filter.h 3750F: kernel/bpf/ 3751F: kernel/trace/bpf_trace.c 3752F: lib/test_bpf.c 3753F: net/bpf/ 3754F: net/core/filter.c 3755F: net/sched/act_bpf.c 3756F: net/sched/cls_bpf.c 3757F: samples/bpf/ 3758F: scripts/bpf_doc.py 3759F: scripts/pahole-flags.sh 3760F: scripts/pahole-version.sh 3761F: tools/bpf/ 3762F: tools/lib/bpf/ 3763F: tools/testing/selftests/bpf/ 3764 3765BPF JIT for ARM 3766M: Shubham Bansal <illusionist.neo@gmail.com> 3767L: bpf@vger.kernel.org 3768S: Odd Fixes 3769F: arch/arm/net/ 3770 3771BPF JIT for ARM64 3772M: Daniel Borkmann <daniel@iogearbox.net> 3773M: Alexei Starovoitov <ast@kernel.org> 3774M: Zi Shen Lim <zlim.lnx@gmail.com> 3775L: bpf@vger.kernel.org 3776S: Supported 3777F: arch/arm64/net/ 3778 3779BPF JIT for MIPS (32-BIT AND 64-BIT) 3780M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3781M: Paul Burton <paulburton@kernel.org> 3782L: bpf@vger.kernel.org 3783S: Maintained 3784F: arch/mips/net/ 3785 3786BPF JIT for NFP NICs 3787M: Jakub Kicinski <kuba@kernel.org> 3788L: bpf@vger.kernel.org 3789S: Odd Fixes 3790F: drivers/net/ethernet/netronome/nfp/bpf/ 3791 3792BPF JIT for POWERPC (32-BIT AND 64-BIT) 3793M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3794M: Michael Ellerman <mpe@ellerman.id.au> 3795L: bpf@vger.kernel.org 3796S: Supported 3797F: arch/powerpc/net/ 3798 3799BPF JIT for RISC-V (32-bit) 3800M: Luke Nelson <luke.r.nels@gmail.com> 3801M: Xi Wang <xi.wang@gmail.com> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: arch/riscv/net/ 3805X: arch/riscv/net/bpf_jit_comp64.c 3806 3807BPF JIT for RISC-V (64-bit) 3808M: Björn Töpel <bjorn@kernel.org> 3809L: bpf@vger.kernel.org 3810S: Maintained 3811F: arch/riscv/net/ 3812X: arch/riscv/net/bpf_jit_comp32.c 3813 3814BPF JIT for S390 3815M: Ilya Leoshkevich <iii@linux.ibm.com> 3816M: Heiko Carstens <hca@linux.ibm.com> 3817M: Vasily Gorbik <gor@linux.ibm.com> 3818L: bpf@vger.kernel.org 3819S: Supported 3820F: arch/s390/net/ 3821X: arch/s390/net/pnet.c 3822 3823BPF JIT for SPARC (32-BIT AND 64-BIT) 3824M: David S. Miller <davem@davemloft.net> 3825L: bpf@vger.kernel.org 3826S: Odd Fixes 3827F: arch/sparc/net/ 3828 3829BPF JIT for X86 32-BIT 3830M: Wang YanQing <udknight@gmail.com> 3831L: bpf@vger.kernel.org 3832S: Odd Fixes 3833F: arch/x86/net/bpf_jit_comp32.c 3834 3835BPF JIT for X86 64-BIT 3836M: Alexei Starovoitov <ast@kernel.org> 3837M: Daniel Borkmann <daniel@iogearbox.net> 3838L: bpf@vger.kernel.org 3839S: Supported 3840F: arch/x86/net/ 3841X: arch/x86/net/bpf_jit_comp32.c 3842 3843BPF [CORE] 3844M: Alexei Starovoitov <ast@kernel.org> 3845M: Daniel Borkmann <daniel@iogearbox.net> 3846R: John Fastabend <john.fastabend@gmail.com> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/verifier.c 3850F: kernel/bpf/tnum.c 3851F: kernel/bpf/core.c 3852F: kernel/bpf/syscall.c 3853F: kernel/bpf/dispatcher.c 3854F: kernel/bpf/trampoline.c 3855F: include/linux/bpf* 3856F: include/linux/filter.h 3857F: include/linux/tnum.h 3858 3859BPF [BTF] 3860M: Martin KaFai Lau <martin.lau@linux.dev> 3861L: bpf@vger.kernel.org 3862S: Maintained 3863F: kernel/bpf/btf.c 3864F: include/linux/btf* 3865 3866BPF [TRACING] 3867M: Song Liu <song@kernel.org> 3868R: Jiri Olsa <jolsa@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: kernel/trace/bpf_trace.c 3872F: kernel/bpf/stackmap.c 3873 3874BPF [NETWORKING] (tc BPF, sock_addr) 3875M: Martin KaFai Lau <martin.lau@linux.dev> 3876M: Daniel Borkmann <daniel@iogearbox.net> 3877R: John Fastabend <john.fastabend@gmail.com> 3878L: bpf@vger.kernel.org 3879L: netdev@vger.kernel.org 3880S: Maintained 3881F: net/core/filter.c 3882F: net/sched/act_bpf.c 3883F: net/sched/cls_bpf.c 3884 3885BPF [NETWORKING] (struct_ops, reuseport) 3886M: Martin KaFai Lau <martin.lau@linux.dev> 3887L: bpf@vger.kernel.org 3888L: netdev@vger.kernel.org 3889S: Maintained 3890F: kernel/bpf/bpf_struct* 3891 3892BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3893M: KP Singh <kpsingh@kernel.org> 3894R: Florent Revest <revest@chromium.org> 3895R: Brendan Jackman <jackmanb@chromium.org> 3896L: bpf@vger.kernel.org 3897S: Maintained 3898F: Documentation/bpf/prog_lsm.rst 3899F: include/linux/bpf_lsm.h 3900F: kernel/bpf/bpf_lsm.c 3901F: security/bpf/ 3902 3903BPF [STORAGE & CGROUPS] 3904M: Martin KaFai Lau <martin.lau@linux.dev> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/cgroup.c 3908F: kernel/bpf/*storage.c 3909F: kernel/bpf/bpf_lru* 3910 3911BPF [RINGBUF] 3912M: Andrii Nakryiko <andrii@kernel.org> 3913L: bpf@vger.kernel.org 3914S: Maintained 3915F: kernel/bpf/ringbuf.c 3916 3917BPF [ITERATOR] 3918M: Yonghong Song <yhs@fb.com> 3919L: bpf@vger.kernel.org 3920S: Maintained 3921F: kernel/bpf/*iter.c 3922 3923BPF [L7 FRAMEWORK] (sockmap) 3924M: John Fastabend <john.fastabend@gmail.com> 3925M: Jakub Sitnicki <jakub@cloudflare.com> 3926L: netdev@vger.kernel.org 3927L: bpf@vger.kernel.org 3928S: Maintained 3929F: include/linux/skmsg.h 3930F: net/core/skmsg.c 3931F: net/core/sock_map.c 3932F: net/ipv4/tcp_bpf.c 3933F: net/ipv4/udp_bpf.c 3934F: net/unix/unix_bpf.c 3935 3936BPF [LIBRARY] (libbpf) 3937M: Andrii Nakryiko <andrii@kernel.org> 3938L: bpf@vger.kernel.org 3939S: Maintained 3940F: tools/lib/bpf/ 3941 3942BPF [TOOLING] (bpftool) 3943M: Quentin Monnet <quentin@isovalent.com> 3944L: bpf@vger.kernel.org 3945S: Maintained 3946F: kernel/bpf/disasm.* 3947F: tools/bpf/bpftool/ 3948 3949BPF [SELFTESTS] (Test Runners & Infrastructure) 3950M: Andrii Nakryiko <andrii@kernel.org> 3951R: Mykola Lysenko <mykolal@fb.com> 3952L: bpf@vger.kernel.org 3953S: Maintained 3954F: tools/testing/selftests/bpf/ 3955 3956BPF [MISC] 3957L: bpf@vger.kernel.org 3958S: Odd Fixes 3959K: (?:\b|_)bpf(?:\b|_) 3960 3961BROADCOM B44 10/100 ETHERNET DRIVER 3962M: Michael Chan <michael.chan@broadcom.com> 3963L: netdev@vger.kernel.org 3964S: Supported 3965F: drivers/net/ethernet/broadcom/b44.* 3966 3967BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3968M: Florian Fainelli <f.fainelli@gmail.com> 3969L: netdev@vger.kernel.org 3970L: openwrt-devel@lists.openwrt.org (subscribers-only) 3971S: Supported 3972F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3973F: drivers/net/dsa/b53/* 3974F: drivers/net/dsa/bcm_sf2* 3975F: include/linux/dsa/brcm.h 3976F: include/linux/platform_data/b53.h 3977 3978BROADCOM BCMBCA ARM ARCHITECTURE 3979M: William Zhang <william.zhang@broadcom.com> 3980M: Anand Gore <anand.gore@broadcom.com> 3981M: Kursad Oney <kursad.oney@broadcom.com> 3982M: Florian Fainelli <f.fainelli@gmail.com> 3983M: Rafał Miłecki <rafal@milecki.pl> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3986S: Maintained 3987T: git https://github.com/broadcom/stblinux.git 3988F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3989F: arch/arm64/boot/dts/broadcom/bcmbca/* 3990N: bcmbca 3991N: bcm[9]?47622 3992N: bcm[9]?4912 3993N: bcm[9]?63138 3994N: bcm[9]?63146 3995N: bcm[9]?63148 3996N: bcm[9]?63158 3997N: bcm[9]?63178 3998N: bcm[9]?6756 3999N: bcm[9]?6813 4000N: bcm[9]?6846 4001N: bcm[9]?6855 4002N: bcm[9]?6856 4003N: bcm[9]?6858 4004N: bcm[9]?6878 4005 4006BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4009L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git https://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4014F: drivers/pci/controller/pcie-brcmstb.c 4015F: drivers/staging/vc04_services 4016N: bcm2711 4017N: bcm283* 4018N: raspberrypi 4019 4020BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4021M: Florian Fainelli <f.fainelli@gmail.com> 4022M: Ray Jui <rjui@broadcom.com> 4023M: Scott Branden <sbranden@broadcom.com> 4024R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4025S: Maintained 4026T: git https://github.com/broadcom/mach-bcm 4027F: arch/arm/mach-bcm/ 4028N: bcm281* 4029N: bcm113* 4030N: bcm216* 4031N: kona 4032 4033BROADCOM BCM47XX MIPS ARCHITECTURE 4034M: Hauke Mehrtens <hauke@hauke-m.de> 4035M: Rafał Miłecki <zajec5@gmail.com> 4036L: linux-mips@vger.kernel.org 4037S: Maintained 4038F: Documentation/devicetree/bindings/mips/brcm/ 4039F: arch/mips/bcm47xx/* 4040F: arch/mips/include/asm/mach-bcm47xx/* 4041 4042BROADCOM BCM4908 ETHERNET DRIVER 4043M: Rafał Miłecki <rafal@milecki.pl> 4044R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4045L: netdev@vger.kernel.org 4046S: Maintained 4047F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4048F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4049F: drivers/net/ethernet/broadcom/unimac.h 4050 4051BROADCOM BCM4908 PINMUX DRIVER 4052M: Rafał Miłecki <rafal@milecki.pl> 4053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4054L: linux-gpio@vger.kernel.org 4055S: Maintained 4056F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4057F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4058 4059BROADCOM BCM5301X ARM ARCHITECTURE 4060M: Florian Fainelli <f.fainelli@gmail.com> 4061M: Hauke Mehrtens <hauke@hauke-m.de> 4062M: Rafał Miłecki <zajec5@gmail.com> 4063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4065S: Maintained 4066F: arch/arm/boot/dts/bcm470* 4067F: arch/arm/boot/dts/bcm5301* 4068F: arch/arm/boot/dts/bcm953012* 4069F: arch/arm/mach-bcm/bcm_5301x.c 4070 4071BROADCOM BCM53573 ARM ARCHITECTURE 4072M: Florian Fainelli <f.fainelli@gmail.com> 4073M: Rafał Miłecki <rafal@milecki.pl> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4076S: Maintained 4077F: arch/arm/boot/dts/bcm47189* 4078F: arch/arm/boot/dts/bcm53573* 4079 4080BROADCOM BCM63XX/BCM33XX UDC DRIVER 4081M: Kevin Cernekee <cernekee@gmail.com> 4082L: linux-usb@vger.kernel.org 4083S: Maintained 4084F: drivers/usb/gadget/udc/bcm63xx_udc.* 4085 4086BROADCOM BCM7XXX ARM ARCHITECTURE 4087M: Florian Fainelli <f.fainelli@gmail.com> 4088R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4090S: Maintained 4091T: git https://github.com/broadcom/stblinux.git 4092F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4093F: arch/arm/boot/dts/bcm7*.dts* 4094F: arch/arm/include/asm/hardware/cache-b15-rac.h 4095F: arch/arm/mach-bcm/*brcmstb* 4096F: arch/arm/mm/cache-b15-rac.c 4097F: drivers/bus/brcmstb_gisb.c 4098F: drivers/pci/controller/pcie-brcmstb.c 4099N: brcmstb 4100N: bcm7038 4101N: bcm7120 4102 4103BROADCOM BDC DRIVER 4104M: Justin Chen <justinpopo6@gmail.com> 4105M: Al Cooper <alcooperx@gmail.com> 4106L: linux-usb@vger.kernel.org 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108S: Maintained 4109F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4110F: drivers/usb/gadget/udc/bdc/ 4111 4112BROADCOM BMIPS CPUFREQ DRIVER 4113M: Markus Mayer <mmayer@broadcom.com> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-pm@vger.kernel.org 4116S: Maintained 4117F: drivers/cpufreq/bmips-cpufreq.c 4118 4119BROADCOM BMIPS MIPS ARCHITECTURE 4120M: Florian Fainelli <f.fainelli@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-mips@vger.kernel.org 4123S: Maintained 4124T: git https://github.com/broadcom/stblinux.git 4125F: arch/mips/bmips/* 4126F: arch/mips/boot/dts/brcm/bcm*.dts* 4127F: arch/mips/include/asm/mach-bmips/* 4128F: arch/mips/kernel/*bmips* 4129F: drivers/soc/bcm/bcm63xx 4130F: drivers/irqchip/irq-bcm63* 4131F: drivers/irqchip/irq-bcm7* 4132F: drivers/irqchip/irq-brcmstb* 4133F: include/linux/bcm963xx_nvram.h 4134F: include/linux/bcm963xx_tag.h 4135 4136BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4137M: Rasesh Mody <rmody@marvell.com> 4138M: GR-Linux-NIC-Dev@marvell.com 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: drivers/net/ethernet/broadcom/bnx2.* 4142F: drivers/net/ethernet/broadcom/bnx2_* 4143 4144BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4145M: Saurav Kashyap <skashyap@marvell.com> 4146M: Javed Hasan <jhasan@marvell.com> 4147M: GR-QLogic-Storage-Upstream@marvell.com 4148L: linux-scsi@vger.kernel.org 4149S: Supported 4150F: drivers/scsi/bnx2fc/ 4151 4152BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4153M: Nilesh Javali <njavali@marvell.com> 4154M: Manish Rangankar <mrangankar@marvell.com> 4155M: GR-QLogic-Storage-Upstream@marvell.com 4156L: linux-scsi@vger.kernel.org 4157S: Supported 4158F: drivers/scsi/bnx2i/ 4159 4160BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4161M: Ariel Elior <aelior@marvell.com> 4162M: Sudarsana Kalluru <skalluru@marvell.com> 4163M: Manish Chopra <manishc@marvell.com> 4164L: netdev@vger.kernel.org 4165S: Supported 4166F: drivers/net/ethernet/broadcom/bnx2x/ 4167 4168BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4169M: Michael Chan <michael.chan@broadcom.com> 4170L: netdev@vger.kernel.org 4171S: Supported 4172F: drivers/firmware/broadcom/tee_bnxt_fw.c 4173F: drivers/net/ethernet/broadcom/bnxt/ 4174F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4175 4176BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4177M: Arend van Spriel <aspriel@gmail.com> 4178M: Franky Lin <franky.lin@broadcom.com> 4179M: Hante Meuleman <hante.meuleman@broadcom.com> 4180L: linux-wireless@vger.kernel.org 4181L: brcm80211-dev-list.pdl@broadcom.com 4182L: SHA-cyfmac-dev-list@infineon.com 4183S: Supported 4184F: drivers/net/wireless/broadcom/brcm80211/ 4185 4186BROADCOM BRCMSTB GPIO DRIVER 4187M: Doug Berger <opendmb@gmail.com> 4188M: Florian Fainelli <f.fainelli@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190S: Supported 4191F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4192F: drivers/gpio/gpio-brcmstb.c 4193 4194BROADCOM BRCMSTB I2C DRIVER 4195M: Kamal Dasu <kdasu.kdev@gmail.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: linux-i2c@vger.kernel.org 4198S: Supported 4199F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4200F: drivers/i2c/busses/i2c-brcmstb.c 4201 4202BROADCOM BRCMSTB UART DRIVER 4203M: Al Cooper <alcooperx@gmail.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-serial@vger.kernel.org 4206S: Maintained 4207F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4208F: drivers/tty/serial/8250/8250_bcm7271.c 4209 4210BROADCOM BRCMSTB USB EHCI DRIVER 4211M: Justin Chen <justinpopo6@gmail.com> 4212M: Al Cooper <alcooperx@gmail.com> 4213R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4214L: linux-usb@vger.kernel.org 4215S: Maintained 4216F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4217F: drivers/usb/host/ehci-brcm.* 4218 4219BROADCOM BRCMSTB USB PIN MAP DRIVER 4220M: Al Cooper <alcooperx@gmail.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-usb@vger.kernel.org 4223S: Maintained 4224F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4225F: drivers/usb/misc/brcmstb-usb-pinmap.c 4226 4227BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4228M: Justin Chen <justinpopo6@gmail.com> 4229M: Al Cooper <alcooperx@gmail.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-kernel@vger.kernel.org 4232S: Maintained 4233F: drivers/phy/broadcom/phy-brcm-usb* 4234 4235BROADCOM ETHERNET PHY DRIVERS 4236M: Florian Fainelli <f.fainelli@gmail.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238L: netdev@vger.kernel.org 4239S: Supported 4240F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4241F: drivers/net/phy/bcm*.[ch] 4242F: drivers/net/phy/broadcom.c 4243F: include/linux/brcmphy.h 4244 4245BROADCOM GENET ETHERNET DRIVER 4246M: Doug Berger <opendmb@gmail.com> 4247M: Florian Fainelli <f.fainelli@gmail.com> 4248R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4249L: netdev@vger.kernel.org 4250S: Supported 4251F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4252F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4253F: drivers/net/ethernet/broadcom/genet/ 4254F: drivers/net/ethernet/broadcom/unimac.h 4255F: drivers/net/mdio/mdio-bcm-unimac.c 4256F: include/linux/platform_data/bcmgenet.h 4257F: include/linux/platform_data/mdio-bcm-unimac.h 4258 4259BROADCOM IPROC ARM ARCHITECTURE 4260M: Ray Jui <rjui@broadcom.com> 4261M: Scott Branden <sbranden@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265T: git https://github.com/broadcom/stblinux.git 4266F: arch/arm64/boot/dts/broadcom/northstar2/* 4267F: arch/arm64/boot/dts/broadcom/stingray/* 4268F: drivers/clk/bcm/clk-ns* 4269F: drivers/clk/bcm/clk-sr* 4270F: drivers/pinctrl/bcm/pinctrl-ns* 4271F: include/dt-bindings/clock/bcm-sr* 4272N: iproc 4273N: cygnus 4274N: bcm[-_]nsp 4275N: bcm9113* 4276N: bcm9583* 4277N: bcm9585* 4278N: bcm9586* 4279N: bcm988312 4280N: bcm113* 4281N: bcm583* 4282N: bcm585* 4283N: bcm586* 4284N: bcm88312 4285N: hr2 4286N: stingray 4287 4288BROADCOM IPROC GBIT ETHERNET DRIVER 4289M: Rafał Miłecki <rafal@milecki.pl> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: netdev@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4294F: drivers/net/ethernet/broadcom/bgmac* 4295F: drivers/net/ethernet/broadcom/unimac.h 4296 4297BROADCOM KONA GPIO DRIVER 4298M: Ray Jui <rjui@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300S: Supported 4301F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4302F: drivers/gpio/gpio-bcm-kona.c 4303 4304BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4305M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4306M: Kashyap Desai <kashyap.desai@broadcom.com> 4307M: Sumit Saxena <sumit.saxena@broadcom.com> 4308M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4309L: mpi3mr-linuxdrv.pdl@broadcom.com 4310L: linux-scsi@vger.kernel.org 4311S: Supported 4312W: https://www.broadcom.com/support/storage 4313F: drivers/scsi/mpi3mr/ 4314 4315BROADCOM NETXTREME-E ROCE DRIVER 4316M: Selvin Xavier <selvin.xavier@broadcom.com> 4317L: linux-rdma@vger.kernel.org 4318S: Supported 4319W: http://www.broadcom.com 4320F: drivers/infiniband/hw/bnxt_re/ 4321F: include/uapi/rdma/bnxt_re-abi.h 4322 4323BROADCOM NVRAM DRIVER 4324M: Rafał Miłecki <zajec5@gmail.com> 4325L: linux-mips@vger.kernel.org 4326S: Maintained 4327F: drivers/firmware/broadcom/* 4328 4329BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4330M: Rafał Miłecki <rafal@milecki.pl> 4331M: Florian Fainelli <f.fainelli@gmail.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333L: linux-pm@vger.kernel.org 4334S: Maintained 4335T: git https://github.com/broadcom/stblinux.git 4336F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4337F: include/dt-bindings/soc/bcm-pmb.h 4338 4339BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4340M: Rafał Miłecki <zajec5@gmail.com> 4341L: linux-wireless@vger.kernel.org 4342S: Maintained 4343F: drivers/bcma/ 4344F: include/linux/bcma/ 4345 4346BROADCOM SPI DRIVER 4347M: Kamal Dasu <kdasu.kdev@gmail.com> 4348R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4349S: Maintained 4350F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4351F: drivers/spi/spi-bcm-qspi.* 4352F: drivers/spi/spi-brcmstb-qspi.c 4353F: drivers/spi/spi-iproc-qspi.c 4354 4355BROADCOM STB AVS CPUFREQ DRIVER 4356M: Markus Mayer <mmayer@broadcom.com> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358L: linux-pm@vger.kernel.org 4359S: Maintained 4360F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4361F: drivers/cpufreq/brcmstb* 4362 4363BROADCOM STB AVS TMON DRIVER 4364M: Markus Mayer <mmayer@broadcom.com> 4365R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4366L: linux-pm@vger.kernel.org 4367S: Maintained 4368F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4369F: drivers/thermal/broadcom/brcmstb* 4370 4371BROADCOM STB DPFE DRIVER 4372M: Markus Mayer <mmayer@broadcom.com> 4373R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4375S: Maintained 4376F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4377F: drivers/memory/brcmstb_dpfe.c 4378 4379BROADCOM STB NAND FLASH DRIVER 4380M: Brian Norris <computersforpeace@gmail.com> 4381M: Kamal Dasu <kdasu.kdev@gmail.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-mtd@lists.infradead.org 4384S: Maintained 4385F: drivers/mtd/nand/raw/brcmnand/ 4386F: include/linux/platform_data/brcmnand.h 4387 4388BROADCOM STB PCIE DRIVER 4389M: Jim Quinlan <jim2101024@gmail.com> 4390M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4391M: Florian Fainelli <f.fainelli@gmail.com> 4392R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4393L: linux-pci@vger.kernel.org 4394S: Maintained 4395F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4396F: drivers/pci/controller/pcie-brcmstb.c 4397 4398BROADCOM SYSTEMPORT ETHERNET DRIVER 4399M: Florian Fainelli <f.fainelli@gmail.com> 4400R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4401L: netdev@vger.kernel.org 4402S: Supported 4403F: drivers/net/ethernet/broadcom/bcmsysport.* 4404F: drivers/net/ethernet/broadcom/unimac.h 4405F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4406 4407BROADCOM TG3 GIGABIT ETHERNET DRIVER 4408M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4409M: Prashant Sreedharan <prashant@broadcom.com> 4410M: Michael Chan <mchan@broadcom.com> 4411L: netdev@vger.kernel.org 4412S: Supported 4413F: drivers/net/ethernet/broadcom/tg3.* 4414 4415BROADCOM VK DRIVER 4416M: Scott Branden <scott.branden@broadcom.com> 4417R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4418S: Supported 4419F: drivers/misc/bcm-vk/ 4420F: include/uapi/linux/misc/bcm_vk.h 4421 4422BROCADE BFA FC SCSI DRIVER 4423M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4424M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4425L: linux-scsi@vger.kernel.org 4426S: Supported 4427F: drivers/scsi/bfa/ 4428 4429BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4430M: Rasesh Mody <rmody@marvell.com> 4431M: Sudarsana Kalluru <skalluru@marvell.com> 4432M: GR-Linux-NIC-Dev@marvell.com 4433L: netdev@vger.kernel.org 4434S: Supported 4435F: drivers/net/ethernet/brocade/bna/ 4436 4437BSG (block layer generic sg v4 driver) 4438M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4439L: linux-scsi@vger.kernel.org 4440S: Supported 4441F: block/bsg.c 4442F: include/linux/bsg.h 4443F: include/uapi/linux/bsg.h 4444 4445BT87X AUDIO DRIVER 4446M: Clemens Ladisch <clemens@ladisch.de> 4447L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4448S: Maintained 4449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4450F: Documentation/sound/cards/bt87x.rst 4451F: sound/pci/bt87x.c 4452 4453BT8XXGPIO DRIVER 4454M: Michael Buesch <m@bues.ch> 4455S: Maintained 4456W: http://bu3sch.de/btgpio.php 4457F: drivers/gpio/gpio-bt8xx.c 4458 4459BTRFS FILE SYSTEM 4460M: Chris Mason <clm@fb.com> 4461M: Josef Bacik <josef@toxicpanda.com> 4462M: David Sterba <dsterba@suse.com> 4463L: linux-btrfs@vger.kernel.org 4464S: Maintained 4465W: https://btrfs.readthedocs.io 4466W: https://btrfs.wiki.kernel.org/ 4467Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4468C: irc://irc.libera.chat/btrfs 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4470F: Documentation/filesystems/btrfs.rst 4471F: fs/btrfs/ 4472F: include/linux/btrfs* 4473F: include/trace/events/btrfs.h 4474F: include/uapi/linux/btrfs* 4475 4476BTTV VIDEO4LINUX DRIVER 4477M: Mauro Carvalho Chehab <mchehab@kernel.org> 4478L: linux-media@vger.kernel.org 4479S: Odd fixes 4480W: https://linuxtv.org 4481T: git git://linuxtv.org/media_tree.git 4482F: Documentation/driver-api/media/drivers/bttv* 4483F: drivers/media/pci/bt8xx/bttv* 4484 4485BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4486M: Chanwoo Choi <cw00.choi@samsung.com> 4487L: linux-pm@vger.kernel.org 4488L: linux-samsung-soc@vger.kernel.org 4489S: Maintained 4490T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4491F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4492F: drivers/devfreq/exynos-bus.c 4493 4494BUSLOGIC SCSI DRIVER 4495M: Khalid Aziz <khalid@gonehiking.org> 4496L: linux-scsi@vger.kernel.org 4497S: Maintained 4498F: drivers/scsi/BusLogic.* 4499F: drivers/scsi/FlashPoint.* 4500 4501C-MEDIA CMI8788 DRIVER 4502M: Clemens Ladisch <clemens@ladisch.de> 4503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4504S: Maintained 4505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4506F: sound/pci/oxygen/ 4507 4508C-SKY ARCHITECTURE 4509M: Guo Ren <guoren@kernel.org> 4510L: linux-csky@vger.kernel.org 4511S: Supported 4512T: git https://github.com/c-sky/csky-linux.git 4513F: Documentation/devicetree/bindings/csky/ 4514F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4515F: Documentation/devicetree/bindings/timer/csky,* 4516F: arch/csky/ 4517F: drivers/clocksource/timer-gx6605s.c 4518F: drivers/clocksource/timer-mp-csky.c 4519F: drivers/irqchip/irq-csky-* 4520N: csky 4521K: csky 4522 4523CA8210 IEEE-802.15.4 RADIO DRIVER 4524L: linux-wpan@vger.kernel.org 4525S: Orphan 4526W: https://github.com/Cascoda/ca8210-linux.git 4527F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4528F: drivers/net/ieee802154/ca8210.c 4529 4530CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4531M: Damien Le Moal <damien.lemoal@wdc.com> 4532L: linux-riscv@lists.infradead.org 4533L: linux-gpio@vger.kernel.org (pinctrl driver) 4534F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4535F: drivers/pinctrl/pinctrl-k210.c 4536 4537CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4538M: Damien Le Moal <damien.lemoal@wdc.com> 4539L: linux-kernel@vger.kernel.org 4540L: linux-riscv@lists.infradead.org 4541S: Maintained 4542F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4543F: drivers/reset/reset-k210.c 4544 4545CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4546M: Damien Le Moal <damien.lemoal@wdc.com> 4547L: linux-riscv@lists.infradead.org 4548S: Maintained 4549F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4550F: drivers/soc/canaan/ 4551F: include/soc/canaan/ 4552 4553CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4554M: David Howells <dhowells@redhat.com> 4555L: linux-cachefs@redhat.com (moderated for non-subscribers) 4556S: Supported 4557F: Documentation/filesystems/caching/cachefiles.rst 4558F: fs/cachefiles/ 4559 4560CADENCE MIPI-CSI2 BRIDGES 4561M: Maxime Ripard <mripard@kernel.org> 4562L: linux-media@vger.kernel.org 4563S: Maintained 4564F: Documentation/devicetree/bindings/media/cdns,*.txt 4565F: drivers/media/platform/cadence/cdns-csi2* 4566 4567CADENCE NAND DRIVER 4568L: linux-mtd@lists.infradead.org 4569S: Orphan 4570F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4571F: drivers/mtd/nand/raw/cadence-nand-controller.c 4572 4573CADENCE USB3 DRD IP DRIVER 4574M: Peter Chen <peter.chen@kernel.org> 4575M: Pawel Laszczak <pawell@cadence.com> 4576R: Roger Quadros <rogerq@kernel.org> 4577R: Aswath Govindraju <a-govindraju@ti.com> 4578L: linux-usb@vger.kernel.org 4579S: Maintained 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4581F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4582F: drivers/usb/cdns3/ 4583X: drivers/usb/cdns3/cdnsp* 4584 4585CADENCE USBSSP DRD IP DRIVER 4586M: Pawel Laszczak <pawell@cadence.com> 4587L: linux-usb@vger.kernel.org 4588S: Maintained 4589T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4590F: drivers/usb/cdns3/ 4591X: drivers/usb/cdns3/cdns3* 4592 4593CADET FM/AM RADIO RECEIVER DRIVER 4594M: Hans Verkuil <hverkuil@xs4all.nl> 4595L: linux-media@vger.kernel.org 4596S: Maintained 4597W: https://linuxtv.org 4598T: git git://linuxtv.org/media_tree.git 4599F: drivers/media/radio/radio-cadet* 4600 4601CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4602L: linux-media@vger.kernel.org 4603S: Orphan 4604T: git git://linuxtv.org/media_tree.git 4605F: Documentation/admin-guide/media/cafe_ccic* 4606F: drivers/media/platform/marvell/ 4607 4608CAIF NETWORK LAYER 4609L: netdev@vger.kernel.org 4610S: Orphan 4611F: Documentation/networking/caif/ 4612F: drivers/net/caif/ 4613F: include/net/caif/ 4614F: include/uapi/linux/caif/ 4615F: net/caif/ 4616 4617CAKE QDISC 4618M: Toke Høiland-Jørgensen <toke@toke.dk> 4619L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4620S: Maintained 4621F: net/sched/sch_cake.c 4622 4623CAN NETWORK DRIVERS 4624M: Wolfgang Grandegger <wg@grandegger.com> 4625M: Marc Kleine-Budde <mkl@pengutronix.de> 4626L: linux-can@vger.kernel.org 4627S: Maintained 4628W: https://github.com/linux-can 4629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4631F: Documentation/devicetree/bindings/net/can/ 4632F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4633F: drivers/net/can/ 4634F: drivers/phy/phy-can-transceiver.c 4635F: include/linux/can/bittiming.h 4636F: include/linux/can/dev.h 4637F: include/linux/can/length.h 4638F: include/linux/can/platform/ 4639F: include/linux/can/rx-offload.h 4640F: include/uapi/linux/can/error.h 4641F: include/uapi/linux/can/netlink.h 4642F: include/uapi/linux/can/vxcan.h 4643 4644CAN NETWORK LAYER 4645M: Oliver Hartkopp <socketcan@hartkopp.net> 4646M: Marc Kleine-Budde <mkl@pengutronix.de> 4647L: linux-can@vger.kernel.org 4648S: Maintained 4649W: https://github.com/linux-can 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4652F: Documentation/networking/can.rst 4653F: include/linux/can/can-ml.h 4654F: include/linux/can/core.h 4655F: include/linux/can/skb.h 4656F: include/net/netns/can.h 4657F: include/uapi/linux/can.h 4658F: include/uapi/linux/can/bcm.h 4659F: include/uapi/linux/can/gw.h 4660F: include/uapi/linux/can/isotp.h 4661F: include/uapi/linux/can/raw.h 4662F: net/can/ 4663 4664CAN-J1939 NETWORK LAYER 4665M: Robin van der Gracht <robin@protonic.nl> 4666M: Oleksij Rempel <o.rempel@pengutronix.de> 4667R: kernel@pengutronix.de 4668L: linux-can@vger.kernel.org 4669S: Maintained 4670F: Documentation/networking/j1939.rst 4671F: include/uapi/linux/can/j1939.h 4672F: net/can/j1939/ 4673 4674CAPABILITIES 4675M: Serge Hallyn <serge@hallyn.com> 4676L: linux-security-module@vger.kernel.org 4677S: Supported 4678F: include/linux/capability.h 4679F: include/uapi/linux/capability.h 4680F: kernel/capability.c 4681F: security/commoncap.c 4682 4683CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4684M: Kevin Tsai <ktsai@capellamicro.com> 4685S: Maintained 4686F: drivers/iio/light/cm* 4687 4688CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4689M: Christian Lamparter <chunkeey@googlemail.com> 4690L: linux-wireless@vger.kernel.org 4691S: Maintained 4692W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4693F: drivers/net/wireless/ath/carl9170/ 4694 4695CAVIUM I2C DRIVER 4696M: Robert Richter <rric@kernel.org> 4697S: Odd Fixes 4698W: http://www.marvell.com 4699F: drivers/i2c/busses/i2c-octeon* 4700F: drivers/i2c/busses/i2c-thunderx* 4701 4702CAVIUM LIQUIDIO NETWORK DRIVER 4703M: Derek Chickles <dchickles@marvell.com> 4704M: Satanand Burla <sburla@marvell.com> 4705M: Felix Manlunas <fmanlunas@marvell.com> 4706L: netdev@vger.kernel.org 4707S: Supported 4708W: http://www.marvell.com 4709F: drivers/net/ethernet/cavium/liquidio/ 4710 4711CAVIUM MMC DRIVER 4712M: Robert Richter <rric@kernel.org> 4713S: Odd Fixes 4714W: http://www.marvell.com 4715F: drivers/mmc/host/cavium* 4716 4717CAVIUM OCTEON-TX CRYPTO DRIVER 4718M: George Cherian <gcherian@marvell.com> 4719L: linux-crypto@vger.kernel.org 4720S: Supported 4721W: http://www.marvell.com 4722F: drivers/crypto/cavium/cpt/ 4723 4724CAVIUM THUNDERX2 ARM64 SOC 4725M: Robert Richter <rric@kernel.org> 4726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4727S: Odd Fixes 4728F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4729F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4730 4731CBS/ETF/TAPRIO QDISCS 4732M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4733S: Maintained 4734L: netdev@vger.kernel.org 4735F: net/sched/sch_cbs.c 4736F: net/sched/sch_etf.c 4737F: net/sched/sch_taprio.c 4738 4739CC2520 IEEE-802.15.4 RADIO DRIVER 4740M: Varka Bhadram <varkabhadram@gmail.com> 4741L: linux-wpan@vger.kernel.org 4742S: Maintained 4743F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4744F: drivers/net/ieee802154/cc2520.c 4745F: include/linux/spi/cc2520.h 4746 4747CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4748M: Gilad Ben-Yossef <gilad@benyossef.com> 4749L: linux-crypto@vger.kernel.org 4750S: Supported 4751W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4752F: drivers/crypto/ccree/ 4753 4754CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4755M: Hadar Gat <hadar.gat@arm.com> 4756L: linux-crypto@vger.kernel.org 4757S: Supported 4758F: drivers/char/hw_random/cctrng.c 4759F: drivers/char/hw_random/cctrng.h 4760F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4761W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4762 4763CEC FRAMEWORK 4764M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4765L: linux-media@vger.kernel.org 4766S: Supported 4767W: http://linuxtv.org 4768T: git git://linuxtv.org/media_tree.git 4769F: Documentation/ABI/testing/debugfs-cec-error-inj 4770F: Documentation/devicetree/bindings/media/cec.txt 4771F: Documentation/driver-api/media/cec-core.rst 4772F: Documentation/userspace-api/media/cec 4773F: drivers/media/cec/ 4774F: drivers/media/rc/keymaps/rc-cec.c 4775F: include/media/cec-notifier.h 4776F: include/media/cec.h 4777F: include/uapi/linux/cec-funcs.h 4778F: include/uapi/linux/cec.h 4779 4780CEC GPIO DRIVER 4781M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4782L: linux-media@vger.kernel.org 4783S: Supported 4784W: http://linuxtv.org 4785T: git git://linuxtv.org/media_tree.git 4786F: Documentation/devicetree/bindings/media/cec-gpio.txt 4787F: drivers/media/cec/platform/cec-gpio/ 4788 4789CELL BROADBAND ENGINE ARCHITECTURE 4790M: Arnd Bergmann <arnd@arndb.de> 4791L: linuxppc-dev@lists.ozlabs.org 4792S: Supported 4793W: http://www.ibm.com/developerworks/power/cell/ 4794F: arch/powerpc/include/asm/cell*.h 4795F: arch/powerpc/include/asm/spu*.h 4796F: arch/powerpc/include/uapi/asm/spu*.h 4797F: arch/powerpc/platforms/cell/ 4798 4799CELLWISE CW2015 BATTERY DRIVER 4800M: Tobias Schrammm <t.schramm@manjaro.org> 4801S: Maintained 4802F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4803F: drivers/power/supply/cw2015_battery.c 4804 4805CEPH COMMON CODE (LIBCEPH) 4806M: Ilya Dryomov <idryomov@gmail.com> 4807M: Xiubo Li <xiubli@redhat.com> 4808R: Jeff Layton <jlayton@kernel.org> 4809L: ceph-devel@vger.kernel.org 4810S: Supported 4811W: http://ceph.com/ 4812T: git git://github.com/ceph/ceph-client.git 4813F: include/linux/ceph/ 4814F: include/linux/crush/ 4815F: net/ceph/ 4816 4817CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4818M: Xiubo Li <xiubli@redhat.com> 4819M: Ilya Dryomov <idryomov@gmail.com> 4820R: Jeff Layton <jlayton@kernel.org> 4821L: ceph-devel@vger.kernel.org 4822S: Supported 4823W: http://ceph.com/ 4824T: git git://github.com/ceph/ceph-client.git 4825F: Documentation/filesystems/ceph.rst 4826F: fs/ceph/ 4827 4828CERTIFICATE HANDLING 4829M: David Howells <dhowells@redhat.com> 4830M: David Woodhouse <dwmw2@infradead.org> 4831L: keyrings@vger.kernel.org 4832S: Maintained 4833F: Documentation/admin-guide/module-signing.rst 4834F: certs/ 4835F: scripts/sign-file.c 4836F: tools/certs/ 4837 4838CFAG12864B LCD DRIVER 4839M: Miguel Ojeda <ojeda@kernel.org> 4840S: Maintained 4841F: drivers/auxdisplay/cfag12864b.c 4842F: include/linux/cfag12864b.h 4843 4844CFAG12864BFB LCD FRAMEBUFFER DRIVER 4845M: Miguel Ojeda <ojeda@kernel.org> 4846S: Maintained 4847F: drivers/auxdisplay/cfag12864bfb.c 4848F: include/linux/cfag12864b.h 4849 4850CHAR and MISC DRIVERS 4851M: Arnd Bergmann <arnd@arndb.de> 4852M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4853S: Supported 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4855F: drivers/char/ 4856F: drivers/misc/ 4857F: include/linux/miscdevice.h 4858X: drivers/char/agp/ 4859X: drivers/char/hw_random/ 4860X: drivers/char/ipmi/ 4861X: drivers/char/random.c 4862X: drivers/char/tpm/ 4863 4864CHECKPATCH 4865M: Andy Whitcroft <apw@canonical.com> 4866M: Joe Perches <joe@perches.com> 4867R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4868R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4869S: Maintained 4870F: scripts/checkpatch.pl 4871 4872CHECKPATCH DOCUMENTATION 4873M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4874M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4875R: Joe Perches <joe@perches.com> 4876S: Maintained 4877F: Documentation/dev-tools/checkpatch.rst 4878 4879CHINESE DOCUMENTATION 4880M: Alex Shi <alexs@kernel.org> 4881M: Yanteng Si <siyanteng@loongson.cn> 4882S: Maintained 4883F: Documentation/translations/zh_CN/ 4884 4885CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4886M: Peter Chen <peter.chen@kernel.org> 4887L: linux-usb@vger.kernel.org 4888S: Maintained 4889T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4890F: drivers/usb/chipidea/ 4891 4892CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4893M: Hans de Goede <hdegoede@redhat.com> 4894L: linux-input@vger.kernel.org 4895S: Maintained 4896F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4897F: drivers/input/touchscreen/chipone_icn8318.c 4898 4899CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4900M: Hans de Goede <hdegoede@redhat.com> 4901L: linux-input@vger.kernel.org 4902S: Maintained 4903F: drivers/input/touchscreen/chipone_icn8505.c 4904 4905CHROME HARDWARE PLATFORM SUPPORT 4906M: Benson Leung <bleung@chromium.org> 4907L: chrome-platform@lists.linux.dev 4908S: Maintained 4909T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4910F: drivers/platform/chrome/ 4911 4912CHROMEOS EC CODEC DRIVER 4913M: Cheng-Yi Chiang <cychiang@chromium.org> 4914M: Tzung-Bi Shih <tzungbi@google.com> 4915R: Guenter Roeck <groeck@chromium.org> 4916L: chrome-platform@lists.linux.dev 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4919F: sound/soc/codecs/cros_ec_codec.* 4920 4921CHROMEOS EC SUBDRIVERS 4922M: Benson Leung <bleung@chromium.org> 4923R: Guenter Roeck <groeck@chromium.org> 4924L: chrome-platform@lists.linux.dev 4925S: Maintained 4926F: drivers/power/supply/cros_usbpd-charger.c 4927N: cros_ec 4928N: cros-ec 4929 4930CHROMEOS EC USB TYPE-C DRIVER 4931M: Prashant Malani <pmalani@chromium.org> 4932L: chrome-platform@lists.linux.dev 4933S: Maintained 4934F: drivers/platform/chrome/cros_ec_typec.c 4935F: drivers/platform/chrome/cros_typec_switch.c 4936 4937CHROMEOS EC USB PD NOTIFY DRIVER 4938M: Prashant Malani <pmalani@chromium.org> 4939L: chrome-platform@lists.linux.dev 4940S: Maintained 4941F: drivers/platform/chrome/cros_usbpd_notify.c 4942F: include/linux/platform_data/cros_usbpd_notify.h 4943 4944CHRONTEL CH7322 CEC DRIVER 4945M: Joe Tessler <jrt@google.com> 4946L: linux-media@vger.kernel.org 4947S: Maintained 4948T: git git://linuxtv.org/media_tree.git 4949F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4950F: drivers/media/cec/i2c/ch7322.c 4951 4952CIRRUS LOGIC AUDIO CODEC DRIVERS 4953M: James Schulman <james.schulman@cirrus.com> 4954M: David Rhodes <david.rhodes@cirrus.com> 4955M: Lucas Tanure <tanureal@opensource.cirrus.com> 4956M: Richard Fitzgerald <rf@opensource.cirrus.com> 4957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4958L: patches@opensource.cirrus.com 4959S: Maintained 4960F: Documentation/devicetree/bindings/sound/cirrus,cs* 4961F: include/dt-bindings/sound/cs* 4962F: sound/pci/hda/cs* 4963F: sound/pci/hda/hda_cs_dsp_ctl.* 4964F: sound/soc/codecs/cs* 4965 4966CIRRUS LOGIC DSP FIRMWARE DRIVER 4967M: Simon Trimmer <simont@opensource.cirrus.com> 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: patches@opensource.cirrus.com 4971S: Supported 4972W: https://github.com/CirrusLogic/linux-drivers/wiki 4973T: git https://github.com/CirrusLogic/linux-drivers.git 4974F: drivers/firmware/cirrus/* 4975F: include/linux/firmware/cirrus/* 4976 4977CIRRUS LOGIC EP93XX ETHERNET DRIVER 4978M: Hartley Sweeten <hsweeten@visionengravers.com> 4979L: netdev@vger.kernel.org 4980S: Maintained 4981F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4982 4983CIRRUS LOGIC LOCHNAGAR DRIVER 4984M: Charles Keepax <ckeepax@opensource.cirrus.com> 4985M: Richard Fitzgerald <rf@opensource.cirrus.com> 4986L: patches@opensource.cirrus.com 4987S: Supported 4988F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4990F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4991F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4992F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4993F: Documentation/hwmon/lochnagar.rst 4994F: drivers/clk/clk-lochnagar.c 4995F: drivers/hwmon/lochnagar-hwmon.c 4996F: drivers/mfd/lochnagar-i2c.c 4997F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4998F: drivers/regulator/lochnagar-regulator.c 4999F: include/dt-bindings/clock/lochnagar.h 5000F: include/dt-bindings/pinctrl/lochnagar.h 5001F: include/linux/mfd/lochnagar* 5002F: sound/soc/codecs/lochnagar-sc.c 5003 5004CIRRUS LOGIC MADERA CODEC DRIVERS 5005M: Charles Keepax <ckeepax@opensource.cirrus.com> 5006M: Richard Fitzgerald <rf@opensource.cirrus.com> 5007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5008L: patches@opensource.cirrus.com 5009S: Supported 5010W: https://github.com/CirrusLogic/linux-drivers/wiki 5011T: git https://github.com/CirrusLogic/linux-drivers.git 5012F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5013F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5014F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5015F: drivers/gpio/gpio-madera* 5016F: drivers/irqchip/irq-madera* 5017F: drivers/mfd/cs47l* 5018F: drivers/mfd/madera* 5019F: drivers/pinctrl/cirrus/* 5020F: include/dt-bindings/sound/madera* 5021F: include/linux/irqchip/irq-madera* 5022F: include/linux/mfd/madera/* 5023F: include/sound/madera* 5024F: sound/soc/codecs/cs47l* 5025F: sound/soc/codecs/madera* 5026 5027CISCO FCOE HBA DRIVER 5028M: Satish Kharat <satishkh@cisco.com> 5029M: Sesidhar Baddela <sebaddel@cisco.com> 5030M: Karan Tilak Kumar <kartilak@cisco.com> 5031L: linux-scsi@vger.kernel.org 5032S: Supported 5033F: drivers/scsi/fnic/ 5034 5035CISCO SCSI HBA DRIVER 5036M: Karan Tilak Kumar <kartilak@cisco.com> 5037M: Sesidhar Baddela <sebaddel@cisco.com> 5038L: linux-scsi@vger.kernel.org 5039S: Supported 5040F: drivers/scsi/snic/ 5041 5042CISCO VIC ETHERNET NIC DRIVER 5043M: Christian Benvenuti <benve@cisco.com> 5044M: Satish Kharat <satishkh@cisco.com> 5045S: Supported 5046F: drivers/net/ethernet/cisco/enic/ 5047 5048CISCO VIC LOW LATENCY NIC DRIVER 5049M: Christian Benvenuti <benve@cisco.com> 5050M: Nelson Escobar <neescoba@cisco.com> 5051S: Supported 5052F: drivers/infiniband/hw/usnic/ 5053 5054CLANG-FORMAT FILE 5055M: Miguel Ojeda <ojeda@kernel.org> 5056S: Maintained 5057F: .clang-format 5058 5059CLANG/LLVM BUILD SUPPORT 5060M: Nathan Chancellor <nathan@kernel.org> 5061M: Nick Desaulniers <ndesaulniers@google.com> 5062R: Tom Rix <trix@redhat.com> 5063L: llvm@lists.linux.dev 5064S: Supported 5065W: https://clangbuiltlinux.github.io/ 5066B: https://github.com/ClangBuiltLinux/linux/issues 5067C: irc://irc.libera.chat/clangbuiltlinux 5068F: Documentation/kbuild/llvm.rst 5069F: include/linux/compiler-clang.h 5070F: scripts/Makefile.clang 5071F: scripts/clang-tools/ 5072K: \b(?i:clang|llvm)\b 5073 5074CLANG CONTROL FLOW INTEGRITY SUPPORT 5075M: Sami Tolvanen <samitolvanen@google.com> 5076M: Kees Cook <keescook@chromium.org> 5077R: Nathan Chancellor <nathan@kernel.org> 5078R: Nick Desaulniers <ndesaulniers@google.com> 5079L: llvm@lists.linux.dev 5080S: Supported 5081B: https://github.com/ClangBuiltLinux/linux/issues 5082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5083F: include/linux/cfi.h 5084F: kernel/cfi.c 5085 5086CLK API 5087M: Russell King <linux@armlinux.org.uk> 5088L: linux-clk@vger.kernel.org 5089S: Maintained 5090F: include/linux/clk.h 5091 5092CLOCKSOURCE, CLOCKEVENT DRIVERS 5093M: Daniel Lezcano <daniel.lezcano@linaro.org> 5094M: Thomas Gleixner <tglx@linutronix.de> 5095L: linux-kernel@vger.kernel.org 5096S: Supported 5097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5098F: Documentation/devicetree/bindings/timer/ 5099F: drivers/clocksource/ 5100 5101CMPC ACPI DRIVER 5102M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5103M: Daniel Oliveira Nascimento <don@syst.com.br> 5104L: platform-driver-x86@vger.kernel.org 5105S: Supported 5106F: drivers/platform/x86/classmate-laptop.c 5107 5108COBALT MEDIA DRIVER 5109M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5110L: linux-media@vger.kernel.org 5111S: Supported 5112W: https://linuxtv.org 5113T: git git://linuxtv.org/media_tree.git 5114F: drivers/media/pci/cobalt/ 5115 5116COCCINELLE/Semantic Patches (SmPL) 5117M: Julia Lawall <Julia.Lawall@inria.fr> 5118M: Nicolas Palix <nicolas.palix@imag.fr> 5119L: cocci@inria.fr (moderated for non-subscribers) 5120S: Supported 5121W: https://coccinelle.gitlabpages.inria.fr/website/ 5122T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5123F: Documentation/dev-tools/coccinelle.rst 5124F: scripts/coccicheck 5125F: scripts/coccinelle/ 5126 5127CODA FILE SYSTEM 5128M: Jan Harkes <jaharkes@cs.cmu.edu> 5129M: coda@cs.cmu.edu 5130L: codalist@coda.cs.cmu.edu 5131S: Maintained 5132W: http://www.coda.cs.cmu.edu/ 5133F: Documentation/filesystems/coda.rst 5134F: fs/coda/ 5135F: include/linux/coda*.h 5136F: include/uapi/linux/coda*.h 5137 5138CODA V4L2 MEM2MEM DRIVER 5139M: Philipp Zabel <p.zabel@pengutronix.de> 5140L: linux-media@vger.kernel.org 5141S: Maintained 5142F: Documentation/devicetree/bindings/media/coda.yaml 5143F: drivers/media/platform/chips-media/ 5144 5145CODE OF CONDUCT 5146M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5147S: Supported 5148F: Documentation/process/code-of-conduct-interpretation.rst 5149F: Documentation/process/code-of-conduct.rst 5150 5151COMEDI DRIVERS 5152M: Ian Abbott <abbotti@mev.co.uk> 5153M: H Hartley Sweeten <hsweeten@visionengravers.com> 5154S: Odd Fixes 5155F: drivers/comedi/ 5156F: include/linux/comedi/ 5157F: include/uapi/linux/comedi.h 5158 5159COMMON CLK FRAMEWORK 5160M: Michael Turquette <mturquette@baylibre.com> 5161M: Stephen Boyd <sboyd@kernel.org> 5162L: linux-clk@vger.kernel.org 5163S: Maintained 5164Q: http://patchwork.kernel.org/project/linux-clk/list/ 5165T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5166F: Documentation/devicetree/bindings/clock/ 5167F: drivers/clk/ 5168F: include/dt-bindings/clock/ 5169F: include/linux/clk-pr* 5170F: include/linux/clk/ 5171F: include/linux/of_clk.h 5172X: drivers/clk/clkdev.c 5173 5174COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5175M: Steve French <sfrench@samba.org> 5176R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5177R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5178R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5179R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5180L: linux-cifs@vger.kernel.org 5181L: samba-technical@lists.samba.org (moderated for non-subscribers) 5182S: Supported 5183W: https://wiki.samba.org/index.php/LinuxCIFS 5184T: git git://git.samba.org/sfrench/cifs-2.6.git 5185F: Documentation/admin-guide/cifs/ 5186F: fs/cifs/ 5187F: fs/smbfs_common/ 5188F: include/uapi/linux/cifs 5189 5190COMPACTPCI HOTPLUG CORE 5191M: Scott Murray <scott@spiteful.org> 5192L: linux-pci@vger.kernel.org 5193S: Maintained 5194F: drivers/pci/hotplug/cpci_hotplug* 5195 5196COMPACTPCI HOTPLUG GENERIC DRIVER 5197M: Scott Murray <scott@spiteful.org> 5198L: linux-pci@vger.kernel.org 5199S: Maintained 5200F: drivers/pci/hotplug/cpcihp_generic.c 5201 5202COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5203M: Scott Murray <scott@spiteful.org> 5204L: linux-pci@vger.kernel.org 5205S: Maintained 5206F: drivers/pci/hotplug/cpcihp_zt5550.* 5207 5208COMPAL LAPTOP SUPPORT 5209M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5210L: platform-driver-x86@vger.kernel.org 5211S: Maintained 5212F: drivers/platform/x86/compal-laptop.c 5213 5214COMPILER ATTRIBUTES 5215M: Miguel Ojeda <ojeda@kernel.org> 5216R: Nick Desaulniers <ndesaulniers@google.com> 5217S: Maintained 5218F: include/linux/compiler_attributes.h 5219 5220COMPUTE EXPRESS LINK (CXL) 5221M: Alison Schofield <alison.schofield@intel.com> 5222M: Vishal Verma <vishal.l.verma@intel.com> 5223M: Ira Weiny <ira.weiny@intel.com> 5224M: Ben Widawsky <bwidawsk@kernel.org> 5225M: Dan Williams <dan.j.williams@intel.com> 5226L: linux-cxl@vger.kernel.org 5227S: Maintained 5228F: drivers/cxl/ 5229F: include/uapi/linux/cxl_mem.h 5230 5231CONEXANT ACCESSRUNNER USB DRIVER 5232L: accessrunner-general@lists.sourceforge.net 5233S: Orphan 5234W: http://accessrunner.sourceforge.net/ 5235F: drivers/usb/atm/cxacru.c 5236 5237CONFIGFS 5238M: Joel Becker <jlbec@evilplan.org> 5239M: Christoph Hellwig <hch@lst.de> 5240S: Supported 5241T: git git://git.infradead.org/users/hch/configfs.git 5242F: fs/configfs/ 5243F: include/linux/configfs.h 5244F: samples/configfs/ 5245 5246CONSOLE SUBSYSTEM 5247M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5248S: Supported 5249F: drivers/video/console/ 5250F: include/linux/console* 5251 5252CONTEXT TRACKING 5253M: Frederic Weisbecker <frederic@kernel.org> 5254M: "Paul E. McKenney" <paulmck@kernel.org> 5255S: Maintained 5256F: kernel/context_tracking.c 5257F: include/linux/context_tracking* 5258 5259CONTROL GROUP (CGROUP) 5260M: Tejun Heo <tj@kernel.org> 5261M: Zefan Li <lizefan.x@bytedance.com> 5262M: Johannes Weiner <hannes@cmpxchg.org> 5263L: cgroups@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5266F: Documentation/admin-guide/cgroup-v1/ 5267F: Documentation/admin-guide/cgroup-v2.rst 5268F: include/linux/cgroup* 5269F: kernel/cgroup/ 5270F: tools/testing/selftests/cgroup/ 5271 5272CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5273M: Tejun Heo <tj@kernel.org> 5274M: Josef Bacik <josef@toxicpanda.com> 5275M: Jens Axboe <axboe@kernel.dk> 5276L: cgroups@vger.kernel.org 5277L: linux-block@vger.kernel.org 5278T: git git://git.kernel.dk/linux-block 5279F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5280F: block/bfq-cgroup.c 5281F: block/blk-cgroup.c 5282F: block/blk-iocost.c 5283F: block/blk-iolatency.c 5284F: block/blk-throttle.c 5285F: include/linux/blk-cgroup.h 5286 5287CONTROL GROUP - CPUSET 5288M: Waiman Long <longman@redhat.com> 5289M: Zefan Li <lizefan.x@bytedance.com> 5290L: cgroups@vger.kernel.org 5291S: Maintained 5292T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5293F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5294F: include/linux/cpuset.h 5295F: kernel/cgroup/cpuset.c 5296 5297CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5298M: Johannes Weiner <hannes@cmpxchg.org> 5299M: Michal Hocko <mhocko@kernel.org> 5300M: Roman Gushchin <roman.gushchin@linux.dev> 5301M: Shakeel Butt <shakeelb@google.com> 5302R: Muchun Song <songmuchun@bytedance.com> 5303L: cgroups@vger.kernel.org 5304L: linux-mm@kvack.org 5305S: Maintained 5306F: mm/memcontrol.c 5307F: mm/swap_cgroup.c 5308F: tools/testing/selftests/cgroup/memcg_protection.m 5309F: tools/testing/selftests/cgroup/test_kmem.c 5310F: tools/testing/selftests/cgroup/test_memcontrol.c 5311 5312CORETEMP HARDWARE MONITORING DRIVER 5313M: Fenghua Yu <fenghua.yu@intel.com> 5314L: linux-hwmon@vger.kernel.org 5315S: Maintained 5316F: Documentation/hwmon/coretemp.rst 5317F: drivers/hwmon/coretemp.c 5318 5319CORSAIR-CPRO HARDWARE MONITOR DRIVER 5320M: Marius Zachmann <mail@mariuszachmann.de> 5321L: linux-hwmon@vger.kernel.org 5322S: Maintained 5323F: drivers/hwmon/corsair-cpro.c 5324 5325CORSAIR-PSU HARDWARE MONITOR DRIVER 5326M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5327L: linux-hwmon@vger.kernel.org 5328S: Maintained 5329F: Documentation/hwmon/corsair-psu.rst 5330F: drivers/hwmon/corsair-psu.c 5331 5332COUNTER SUBSYSTEM 5333M: William Breathitt Gray <william.gray@linaro.org> 5334L: linux-iio@vger.kernel.org 5335S: Maintained 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5337F: Documentation/ABI/testing/sysfs-bus-counter 5338F: Documentation/driver-api/generic-counter.rst 5339F: drivers/counter/ 5340F: include/linux/counter.h 5341F: include/uapi/linux/counter.h 5342F: tools/counter/ 5343 5344CP2615 I2C DRIVER 5345M: Bence Csókás <bence98@sch.bme.hu> 5346S: Maintained 5347F: drivers/i2c/busses/i2c-cp2615.c 5348 5349CPMAC ETHERNET DRIVER 5350M: Florian Fainelli <f.fainelli@gmail.com> 5351L: netdev@vger.kernel.org 5352S: Maintained 5353F: drivers/net/ethernet/ti/cpmac.c 5354 5355CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5356M: Viresh Kumar <viresh.kumar@linaro.org> 5357M: Sudeep Holla <sudeep.holla@arm.com> 5358L: linux-pm@vger.kernel.org 5359S: Maintained 5360W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5361F: drivers/cpufreq/vexpress-spc-cpufreq.c 5362 5363CPU FREQUENCY SCALING FRAMEWORK 5364M: "Rafael J. Wysocki" <rafael@kernel.org> 5365M: Viresh Kumar <viresh.kumar@linaro.org> 5366L: linux-pm@vger.kernel.org 5367S: Maintained 5368B: https://bugzilla.kernel.org 5369T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5371F: Documentation/admin-guide/pm/cpufreq.rst 5372F: Documentation/admin-guide/pm/intel_pstate.rst 5373F: Documentation/cpu-freq/ 5374F: Documentation/devicetree/bindings/cpufreq/ 5375F: drivers/cpufreq/ 5376F: include/linux/cpufreq.h 5377F: include/linux/sched/cpufreq.h 5378F: kernel/sched/cpufreq*.c 5379F: tools/testing/selftests/cpufreq/ 5380 5381CPU IDLE TIME MANAGEMENT FRAMEWORK 5382M: "Rafael J. Wysocki" <rafael@kernel.org> 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384L: linux-pm@vger.kernel.org 5385S: Maintained 5386B: https://bugzilla.kernel.org 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5388F: Documentation/admin-guide/pm/cpuidle.rst 5389F: Documentation/driver-api/pm/cpuidle.rst 5390F: drivers/cpuidle/ 5391F: include/linux/cpuidle.h 5392 5393CPU POWER MONITORING SUBSYSTEM 5394M: Thomas Renninger <trenn@suse.com> 5395M: Shuah Khan <shuah@kernel.org> 5396M: Shuah Khan <skhan@linuxfoundation.org> 5397L: linux-pm@vger.kernel.org 5398S: Maintained 5399F: tools/power/cpupower/ 5400 5401CPUID/MSR DRIVER 5402M: "H. Peter Anvin" <hpa@zytor.com> 5403S: Maintained 5404F: arch/x86/kernel/cpuid.c 5405F: arch/x86/kernel/msr.c 5406 5407CPUIDLE DRIVER - ARM BIG LITTLE 5408M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5409M: Daniel Lezcano <daniel.lezcano@linaro.org> 5410L: linux-pm@vger.kernel.org 5411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5412S: Maintained 5413T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5414F: drivers/cpuidle/cpuidle-big_little.c 5415 5416CPUIDLE DRIVER - ARM EXYNOS 5417M: Daniel Lezcano <daniel.lezcano@linaro.org> 5418R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5419M: Kukjin Kim <kgene@kernel.org> 5420L: linux-pm@vger.kernel.org 5421L: linux-samsung-soc@vger.kernel.org 5422S: Supported 5423F: arch/arm/mach-exynos/pm.c 5424F: drivers/cpuidle/cpuidle-exynos.c 5425F: include/linux/platform_data/cpuidle-exynos.h 5426 5427CPUIDLE DRIVER - ARM PSCI 5428M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5429M: Sudeep Holla <sudeep.holla@arm.com> 5430L: linux-pm@vger.kernel.org 5431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5432S: Supported 5433F: drivers/cpuidle/cpuidle-psci.c 5434 5435CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5436M: Ulf Hansson <ulf.hansson@linaro.org> 5437L: linux-pm@vger.kernel.org 5438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5439S: Supported 5440F: drivers/cpuidle/cpuidle-psci.h 5441F: drivers/cpuidle/cpuidle-psci-domain.c 5442 5443CPUIDLE DRIVER - DT IDLE PM DOMAIN 5444M: Ulf Hansson <ulf.hansson@linaro.org> 5445L: linux-pm@vger.kernel.org 5446S: Supported 5447F: drivers/cpuidle/dt_idle_genpd.c 5448F: drivers/cpuidle/dt_idle_genpd.h 5449 5450CPUIDLE DRIVER - RISC-V SBI 5451M: Anup Patel <anup@brainfault.org> 5452L: linux-pm@vger.kernel.org 5453L: linux-riscv@lists.infradead.org 5454S: Maintained 5455F: drivers/cpuidle/cpuidle-riscv-sbi.c 5456 5457CRAMFS FILESYSTEM 5458M: Nicolas Pitre <nico@fluxnic.net> 5459S: Maintained 5460F: Documentation/filesystems/cramfs.rst 5461F: fs/cramfs/ 5462 5463CREATIVE SB0540 5464M: Bastien Nocera <hadess@hadess.net> 5465L: linux-input@vger.kernel.org 5466S: Maintained 5467F: drivers/hid/hid-creative-sb0540.c 5468 5469CRYPTO API 5470M: Herbert Xu <herbert@gondor.apana.org.au> 5471M: "David S. Miller" <davem@davemloft.net> 5472L: linux-crypto@vger.kernel.org 5473S: Maintained 5474T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5475T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5476F: Documentation/crypto/ 5477F: Documentation/devicetree/bindings/crypto/ 5478F: arch/*/crypto/ 5479F: crypto/ 5480F: drivers/crypto/ 5481F: include/crypto/ 5482F: include/linux/crypto* 5483F: lib/crypto/ 5484 5485CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5486M: Neil Horman <nhorman@tuxdriver.com> 5487L: linux-crypto@vger.kernel.org 5488S: Maintained 5489F: crypto/ansi_cprng.c 5490F: crypto/rng.c 5491 5492CS3308 MEDIA DRIVER 5493M: Hans Verkuil <hverkuil@xs4all.nl> 5494L: linux-media@vger.kernel.org 5495S: Odd Fixes 5496W: http://linuxtv.org 5497T: git git://linuxtv.org/media_tree.git 5498F: drivers/media/i2c/cs3308.c 5499 5500CS5535 Audio ALSA driver 5501M: Jaya Kumar <jayakumar.alsa@gmail.com> 5502S: Maintained 5503F: sound/pci/cs5535audio/ 5504 5505CSI DRIVERS FOR ALLWINNER V3s 5506M: Yong Deng <yong.deng@magewell.com> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509T: git git://linuxtv.org/media_tree.git 5510F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5511F: drivers/media/platform/sunxi/sun6i-csi/ 5512 5513CTU CAN FD DRIVER 5514M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5515M: Ondrej Ille <ondrej.ille@gmail.com> 5516L: linux-can@vger.kernel.org 5517S: Maintained 5518F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5519F: drivers/net/can/ctucanfd/ 5520 5521CW1200 WLAN driver 5522M: Solomon Peachy <pizza@shaftnet.org> 5523S: Maintained 5524F: drivers/net/wireless/st/cw1200/ 5525 5526CX18 VIDEO4LINUX DRIVER 5527M: Andy Walls <awalls@md.metrocast.net> 5528L: linux-media@vger.kernel.org 5529S: Maintained 5530W: https://linuxtv.org 5531T: git git://linuxtv.org/media_tree.git 5532F: drivers/media/pci/cx18/ 5533F: include/uapi/linux/ivtv* 5534 5535CX2341X MPEG ENCODER HELPER MODULE 5536M: Hans Verkuil <hverkuil@xs4all.nl> 5537L: linux-media@vger.kernel.org 5538S: Maintained 5539W: https://linuxtv.org 5540T: git git://linuxtv.org/media_tree.git 5541F: drivers/media/common/cx2341x* 5542F: include/media/drv-intf/cx2341x.h 5543 5544CX24120 MEDIA DRIVER 5545M: Jemma Denson <jdenson@gmail.com> 5546M: Patrick Boettcher <patrick.boettcher@posteo.de> 5547L: linux-media@vger.kernel.org 5548S: Maintained 5549W: https://linuxtv.org 5550Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5551F: drivers/media/dvb-frontends/cx24120* 5552 5553CX88 VIDEO4LINUX DRIVER 5554M: Mauro Carvalho Chehab <mchehab@kernel.org> 5555L: linux-media@vger.kernel.org 5556S: Odd fixes 5557W: https://linuxtv.org 5558T: git git://linuxtv.org/media_tree.git 5559F: Documentation/driver-api/media/drivers/cx88* 5560F: drivers/media/pci/cx88/ 5561 5562CXD2820R MEDIA DRIVER 5563M: Antti Palosaari <crope@iki.fi> 5564L: linux-media@vger.kernel.org 5565S: Maintained 5566W: https://linuxtv.org 5567W: http://palosaari.fi/linux/ 5568Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5569T: git git://linuxtv.org/anttip/media_tree.git 5570F: drivers/media/dvb-frontends/cxd2820r* 5571 5572CXGB3 ETHERNET DRIVER (CXGB3) 5573M: Raju Rangoju <rajur@chelsio.com> 5574L: netdev@vger.kernel.org 5575S: Supported 5576W: http://www.chelsio.com 5577F: drivers/net/ethernet/chelsio/cxgb3/ 5578 5579CXGB3 ISCSI DRIVER (CXGB3I) 5580M: Varun Prakash <varun@chelsio.com> 5581L: linux-scsi@vger.kernel.org 5582S: Supported 5583W: http://www.chelsio.com 5584F: drivers/scsi/cxgbi/cxgb3i 5585 5586CXGB4 CRYPTO DRIVER (chcr) 5587M: Ayush Sawal <ayush.sawal@chelsio.com> 5588M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5589M: Rohit Maheshwari <rohitm@chelsio.com> 5590L: linux-crypto@vger.kernel.org 5591S: Supported 5592W: http://www.chelsio.com 5593F: drivers/crypto/chelsio 5594 5595CXGB4 INLINE CRYPTO DRIVER 5596M: Ayush Sawal <ayush.sawal@chelsio.com> 5597M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5598M: Rohit Maheshwari <rohitm@chelsio.com> 5599L: netdev@vger.kernel.org 5600S: Supported 5601W: http://www.chelsio.com 5602F: drivers/net/ethernet/chelsio/inline_crypto/ 5603 5604CXGB4 ETHERNET DRIVER (CXGB4) 5605M: Raju Rangoju <rajur@chelsio.com> 5606L: netdev@vger.kernel.org 5607S: Supported 5608W: http://www.chelsio.com 5609F: drivers/net/ethernet/chelsio/cxgb4/ 5610 5611CXGB4 ISCSI DRIVER (CXGB4I) 5612M: Varun Prakash <varun@chelsio.com> 5613L: linux-scsi@vger.kernel.org 5614S: Supported 5615W: http://www.chelsio.com 5616F: drivers/scsi/cxgbi/cxgb4i 5617 5618CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5619M: Potnuri Bharat Teja <bharat@chelsio.com> 5620L: linux-rdma@vger.kernel.org 5621S: Supported 5622W: http://www.openfabrics.org 5623F: drivers/infiniband/hw/cxgb4/ 5624F: include/uapi/rdma/cxgb4-abi.h 5625 5626CXGB4VF ETHERNET DRIVER (CXGB4VF) 5627M: Raju Rangoju <rajur@chelsio.com> 5628L: netdev@vger.kernel.org 5629S: Supported 5630W: http://www.chelsio.com 5631F: drivers/net/ethernet/chelsio/cxgb4vf/ 5632 5633CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5634M: Frederic Barrat <fbarrat@linux.ibm.com> 5635M: Andrew Donnellan <ajd@linux.ibm.com> 5636L: linuxppc-dev@lists.ozlabs.org 5637S: Supported 5638F: Documentation/ABI/testing/sysfs-class-cxl 5639F: Documentation/powerpc/cxl.rst 5640F: arch/powerpc/platforms/powernv/pci-cxl.c 5641F: drivers/misc/cxl/ 5642F: include/misc/cxl* 5643F: include/uapi/misc/cxl.h 5644 5645CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5646M: Manoj N. Kumar <manoj@linux.ibm.com> 5647M: Matthew R. Ochs <mrochs@linux.ibm.com> 5648M: Uma Krishnan <ukrishn@linux.ibm.com> 5649L: linux-scsi@vger.kernel.org 5650S: Supported 5651F: Documentation/powerpc/cxlflash.rst 5652F: drivers/scsi/cxlflash/ 5653F: include/uapi/scsi/cxlflash_ioctl.h 5654 5655CYBERPRO FB DRIVER 5656M: Russell King <linux@armlinux.org.uk> 5657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5658S: Maintained 5659W: http://www.armlinux.org.uk/ 5660F: drivers/video/fbdev/cyber2000fb.* 5661 5662CYCLADES PC300 DRIVER 5663S: Orphan 5664F: drivers/net/wan/pc300* 5665 5666CYPRESS_FIRMWARE MEDIA DRIVER 5667M: Antti Palosaari <crope@iki.fi> 5668L: linux-media@vger.kernel.org 5669S: Maintained 5670W: https://linuxtv.org 5671W: http://palosaari.fi/linux/ 5672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5673T: git git://linuxtv.org/anttip/media_tree.git 5674F: drivers/media/common/cypress_firmware* 5675 5676CYPRESS CY8C95X0 PINCTRL DRIVER 5677M: Patrick Rudolph <patrick.rudolph@9elements.com> 5678L: linux-gpio@vger.kernel.org 5679S: Maintained 5680F: drivers/pinctrl/pinctrl-cy8c95x0.c 5681 5682CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5683M: Linus Walleij <linus.walleij@linaro.org> 5684L: linux-input@vger.kernel.org 5685S: Maintained 5686F: drivers/input/touchscreen/cy8ctma140.c 5687 5688CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5689M: Yassine Oudjana <y.oudjana@protonmail.com> 5690L: linux-input@vger.kernel.org 5691S: Maintained 5692F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5693F: drivers/input/keyboard/cypress-sf.c 5694 5695CYTTSP TOUCHSCREEN DRIVER 5696M: Linus Walleij <linus.walleij@linaro.org> 5697L: linux-input@vger.kernel.org 5698S: Maintained 5699F: drivers/input/touchscreen/cyttsp* 5700 5701D-LINK DIR-685 TOUCHKEYS DRIVER 5702M: Linus Walleij <linus.walleij@linaro.org> 5703L: linux-input@vger.kernel.org 5704S: Supported 5705F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5706 5707DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5708M: Joshua Kinard <kumba@gentoo.org> 5709S: Maintained 5710F: drivers/rtc/rtc-ds1685.c 5711F: include/linux/rtc/ds1685.h 5712 5713DAMA SLAVE for AX.25 5714M: Joerg Reuter <jreuter@yaina.de> 5715L: linux-hams@vger.kernel.org 5716S: Maintained 5717W: http://yaina.de/jreuter/ 5718W: http://www.qsl.net/dl1bke/ 5719F: net/ax25/af_ax25.c 5720F: net/ax25/ax25_dev.c 5721F: net/ax25/ax25_ds_* 5722F: net/ax25/ax25_in.c 5723F: net/ax25/ax25_out.c 5724F: net/ax25/ax25_timer.c 5725F: net/ax25/sysctl_net_ax25.c 5726 5727DATA ACCESS MONITOR 5728M: SeongJae Park <sj@kernel.org> 5729L: damon@lists.linux.dev 5730L: linux-mm@kvack.org 5731S: Maintained 5732F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5733F: Documentation/admin-guide/mm/damon/ 5734F: Documentation/mm/damon/ 5735F: include/linux/damon.h 5736F: include/trace/events/damon.h 5737F: mm/damon/ 5738F: tools/testing/selftests/damon/ 5739 5740DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5741L: netdev@vger.kernel.org 5742S: Orphan 5743F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5744F: drivers/net/ethernet/dec/tulip/dmfe.c 5745 5746DC390/AM53C974 SCSI driver 5747M: Hannes Reinecke <hare@suse.com> 5748L: linux-scsi@vger.kernel.org 5749S: Maintained 5750F: drivers/scsi/am53c974.c 5751 5752DC395x SCSI driver 5753M: Oliver Neukum <oliver@neukum.org> 5754M: Ali Akcaagac <aliakc@web.de> 5755M: Jamie Lenehan <lenehan@twibble.org> 5756L: dc395x@twibble.org 5757S: Maintained 5758W: http://twibble.org/dist/dc395x/ 5759W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5760F: Documentation/scsi/dc395x.rst 5761F: drivers/scsi/dc395x.* 5762 5763DCCP PROTOCOL 5764L: dccp@vger.kernel.org 5765S: Orphan 5766W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5767F: include/linux/dccp.h 5768F: include/linux/tfrc.h 5769F: include/uapi/linux/dccp.h 5770F: net/dccp/ 5771 5772DECSTATION PLATFORM SUPPORT 5773M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5774L: linux-mips@vger.kernel.org 5775S: Maintained 5776W: http://www.linux-mips.org/wiki/DECstation 5777F: arch/mips/dec/ 5778F: arch/mips/include/asm/dec/ 5779F: arch/mips/include/asm/mach-dec/ 5780 5781DEFXX FDDI NETWORK DRIVER 5782M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5783S: Maintained 5784F: drivers/net/fddi/defxx.* 5785 5786DEFZA FDDI NETWORK DRIVER 5787M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5788S: Maintained 5789F: drivers/net/fddi/defza.* 5790 5791DEINTERLACE DRIVERS FOR ALLWINNER H3 5792M: Jernej Skrabec <jernej.skrabec@gmail.com> 5793L: linux-media@vger.kernel.org 5794S: Maintained 5795T: git git://linuxtv.org/media_tree.git 5796F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5797F: drivers/media/platform/sunxi/sun8i-di/ 5798 5799DELL LAPTOP DRIVER 5800M: Matthew Garrett <mjg59@srcf.ucam.org> 5801M: Pali Rohár <pali@kernel.org> 5802L: platform-driver-x86@vger.kernel.org 5803S: Maintained 5804F: drivers/platform/x86/dell/dell-laptop.c 5805 5806DELL LAPTOP FREEFALL DRIVER 5807M: Pali Rohár <pali@kernel.org> 5808S: Maintained 5809F: drivers/platform/x86/dell/dell-smo8800.c 5810 5811DELL LAPTOP RBTN DRIVER 5812M: Pali Rohár <pali@kernel.org> 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-rbtn.* 5815 5816DELL LAPTOP SMM DRIVER 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: Documentation/ABI/obsolete/procfs-i8k 5820F: drivers/hwmon/dell-smm-hwmon.c 5821F: include/uapi/linux/i8k.h 5822 5823DELL REMOTE BIOS UPDATE DRIVER 5824M: Stuart Hayes <stuart.w.hayes@gmail.com> 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: drivers/platform/x86/dell/dell_rbu.c 5828 5829DELL SMBIOS DRIVER 5830M: Pali Rohár <pali@kernel.org> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: drivers/platform/x86/dell/dell-smbios.* 5835 5836DELL SMBIOS SMM DRIVER 5837L: Dell.Client.Kernel@dell.com 5838L: platform-driver-x86@vger.kernel.org 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-smbios-smm.c 5841 5842DELL SMBIOS WMI DRIVER 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-smbios-wmi.c 5847F: tools/wmi/dell-smbios-example.c 5848 5849DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5850M: Stuart Hayes <stuart.w.hayes@gmail.com> 5851L: platform-driver-x86@vger.kernel.org 5852S: Maintained 5853F: Documentation/driver-api/dcdbas.rst 5854F: drivers/platform/x86/dell/dcdbas.* 5855 5856DELL WMI DESCRIPTOR DRIVER 5857L: Dell.Client.Kernel@dell.com 5858S: Maintained 5859F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5860 5861DELL WMI SYSMAN DRIVER 5862M: Divya Bharathi <divya.bharathi@dell.com> 5863M: Prasanth Ksr <prasanth.ksr@dell.com> 5864L: Dell.Client.Kernel@dell.com 5865L: platform-driver-x86@vger.kernel.org 5866S: Maintained 5867F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5868F: drivers/platform/x86/dell/dell-wmi-sysman/ 5869 5870DELL WMI NOTIFICATIONS DRIVER 5871M: Matthew Garrett <mjg59@srcf.ucam.org> 5872M: Pali Rohár <pali@kernel.org> 5873S: Maintained 5874F: drivers/platform/x86/dell/dell-wmi-base.c 5875 5876DELL WMI HARDWARE PRIVACY SUPPORT 5877M: Perry Yuan <Perry.Yuan@dell.com> 5878L: Dell.Client.Kernel@dell.com 5879L: platform-driver-x86@vger.kernel.org 5880S: Maintained 5881F: drivers/platform/x86/dell/dell-wmi-privacy.c 5882 5883DELTA ST MEDIA DRIVER 5884M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5885L: linux-media@vger.kernel.org 5886S: Supported 5887W: https://linuxtv.org 5888T: git git://linuxtv.org/media_tree.git 5889F: drivers/media/platform/st/sti/delta 5890 5891DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5892M: Zev Weiss <zev@bewilderbeest.net> 5893L: linux-hwmon@vger.kernel.org 5894S: Maintained 5895F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5896 5897DELTA DPS920AB PSU DRIVER 5898M: Robert Marko <robert.marko@sartura.hr> 5899L: linux-hwmon@vger.kernel.org 5900S: Maintained 5901F: Documentation/hwmon/dps920ab.rst 5902F: drivers/hwmon/pmbus/dps920ab.c 5903 5904DELTA NETWORKS TN48M CPLD DRIVERS 5905M: Robert Marko <robert.marko@sartura.hr> 5906S: Maintained 5907F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5908F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5909F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5910F: drivers/gpio/gpio-tn48m.c 5911F: include/dt-bindings/reset/delta,tn48m-reset.h 5912 5913DENALI NAND DRIVER 5914L: linux-mtd@lists.infradead.org 5915S: Orphan 5916F: drivers/mtd/nand/raw/denali* 5917 5918DESIGNWARE EDMA CORE IP DRIVER 5919M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5920L: dmaengine@vger.kernel.org 5921S: Maintained 5922F: drivers/dma/dw-edma/ 5923F: include/linux/dma/edma.h 5924 5925DESIGNWARE XDATA IP DRIVER 5926M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5927L: linux-pci@vger.kernel.org 5928S: Maintained 5929F: Documentation/misc-devices/dw-xdata-pcie.rst 5930F: drivers/misc/dw-xdata-pcie.c 5931 5932DESIGNWARE USB2 DRD IP DRIVER 5933M: Minas Harutyunyan <hminas@synopsys.com> 5934L: linux-usb@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5937F: drivers/usb/dwc2/ 5938 5939DESIGNWARE USB3 DRD IP DRIVER 5940M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5941L: linux-usb@vger.kernel.org 5942S: Maintained 5943F: drivers/usb/dwc3/ 5944 5945DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5946M: Andreas Klinger <ak@it-klinger.de> 5947L: linux-iio@vger.kernel.org 5948S: Maintained 5949F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5950F: drivers/iio/proximity/srf*.c 5951 5952DEVICE COREDUMP (DEV_COREDUMP) 5953M: Johannes Berg <johannes@sipsolutions.net> 5954L: linux-kernel@vger.kernel.org 5955S: Maintained 5956F: drivers/base/devcoredump.c 5957F: include/linux/devcoredump.h 5958 5959DEVICE DEPENDENCY HELPER SCRIPT 5960M: Saravana Kannan <saravanak@google.com> 5961L: linux-kernel@vger.kernel.org 5962S: Maintained 5963F: scripts/dev-needs.sh 5964 5965DEVICE DIRECT ACCESS (DAX) 5966M: Dan Williams <dan.j.williams@intel.com> 5967M: Vishal Verma <vishal.l.verma@intel.com> 5968M: Dave Jiang <dave.jiang@intel.com> 5969L: nvdimm@lists.linux.dev 5970S: Supported 5971F: drivers/dax/ 5972 5973DEVICE FREQUENCY (DEVFREQ) 5974M: MyungJoo Ham <myungjoo.ham@samsung.com> 5975M: Kyungmin Park <kyungmin.park@samsung.com> 5976M: Chanwoo Choi <cw00.choi@samsung.com> 5977L: linux-pm@vger.kernel.org 5978S: Maintained 5979T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5980F: Documentation/devicetree/bindings/devfreq/ 5981F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5982F: drivers/devfreq/ 5983F: include/linux/devfreq.h 5984F: include/trace/events/devfreq.h 5985 5986DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5987M: Chanwoo Choi <cw00.choi@samsung.com> 5988L: linux-pm@vger.kernel.org 5989S: Supported 5990T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5991F: Documentation/devicetree/bindings/devfreq/event/ 5992F: drivers/devfreq/devfreq-event.c 5993F: drivers/devfreq/event/ 5994F: include/dt-bindings/pmu/exynos_ppmu.h 5995F: include/linux/devfreq-event.h 5996 5997DEVICE NUMBER REGISTRY 5998M: Torben Mathiasen <device@lanana.org> 5999S: Maintained 6000W: http://lanana.org/docs/device-list/index.html 6001 6002DEVICE RESOURCE MANAGEMENT HELPERS 6003M: Hans de Goede <hdegoede@redhat.com> 6004R: Matti Vaittinen <mazziesaccount@gmail.com> 6005S: Maintained 6006F: include/linux/devm-helpers.h 6007 6008DEVICE-MAPPER (LVM) 6009M: Alasdair Kergon <agk@redhat.com> 6010M: Mike Snitzer <snitzer@kernel.org> 6011M: dm-devel@redhat.com 6012L: dm-devel@redhat.com 6013S: Maintained 6014W: http://sources.redhat.com/dm 6015Q: http://patchwork.kernel.org/project/dm-devel/list/ 6016T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6017T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6018F: Documentation/admin-guide/device-mapper/ 6019F: drivers/md/Kconfig 6020F: drivers/md/Makefile 6021F: drivers/md/dm* 6022F: drivers/md/persistent-data/ 6023F: include/linux/device-mapper.h 6024F: include/linux/dm-*.h 6025F: include/uapi/linux/dm-*.h 6026 6027DEVLINK 6028M: Jiri Pirko <jiri@nvidia.com> 6029L: netdev@vger.kernel.org 6030S: Supported 6031F: Documentation/networking/devlink 6032F: include/net/devlink.h 6033F: include/uapi/linux/devlink.h 6034F: net/core/devlink.c 6035 6036DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6037M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6038L: kernel@dh-electronics.com 6039S: Maintained 6040F: arch/arm/boot/dts/imx6*-dhcom-* 6041 6042DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6043M: Marek Vasut <marex@denx.de> 6044L: kernel@dh-electronics.com 6045S: Maintained 6046F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6047F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6048 6049DIALOG SEMICONDUCTOR DRIVERS 6050M: Support Opensource <support.opensource@diasemi.com> 6051S: Supported 6052W: http://www.dialog-semiconductor.com/products 6053F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6054F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6055F: Documentation/devicetree/bindings/mfd/da90*.txt 6056F: Documentation/devicetree/bindings/mfd/da90*.yaml 6057F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6058F: Documentation/devicetree/bindings/regulator/da92*.txt 6059F: Documentation/devicetree/bindings/regulator/slg51000.txt 6060F: Documentation/devicetree/bindings/sound/da[79]*.txt 6061F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6062F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6063F: Documentation/hwmon/da90??.rst 6064F: drivers/gpio/gpio-da90??.c 6065F: drivers/hwmon/da90??-hwmon.c 6066F: drivers/iio/adc/da91??-*.c 6067F: drivers/input/misc/da72??.[ch] 6068F: drivers/input/misc/da90??_onkey.c 6069F: drivers/input/touchscreen/da9052_tsi.c 6070F: drivers/leds/leds-da90??.c 6071F: drivers/mfd/da903x.c 6072F: drivers/mfd/da90??-*.c 6073F: drivers/mfd/da91??-*.c 6074F: drivers/pinctrl/pinctrl-da90??.c 6075F: drivers/power/supply/da9052-battery.c 6076F: drivers/power/supply/da91??-*.c 6077F: drivers/regulator/da9???-regulator.[ch] 6078F: drivers/regulator/slg51000-regulator.[ch] 6079F: drivers/rtc/rtc-da90??.c 6080F: drivers/thermal/da90??-thermal.c 6081F: drivers/video/backlight/da90??_bl.c 6082F: drivers/watchdog/da90??_wdt.c 6083F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6084F: include/linux/mfd/da903x.h 6085F: include/linux/mfd/da9052/ 6086F: include/linux/mfd/da9055/ 6087F: include/linux/mfd/da9062/ 6088F: include/linux/mfd/da9063/ 6089F: include/linux/mfd/da9150/ 6090F: include/linux/regulator/da9211.h 6091F: include/sound/da[79]*.h 6092F: sound/soc/codecs/da[79]*.[ch] 6093 6094DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6095M: William Breathitt Gray <william.gray@linaro.org> 6096L: linux-gpio@vger.kernel.org 6097S: Maintained 6098F: drivers/gpio/gpio-gpio-mm.c 6099 6100DIOLAN U2C-12 I2C DRIVER 6101M: Guenter Roeck <linux@roeck-us.net> 6102L: linux-i2c@vger.kernel.org 6103S: Maintained 6104F: drivers/i2c/busses/i2c-diolan-u2c.c 6105 6106DIRECTORY NOTIFICATION (DNOTIFY) 6107M: Jan Kara <jack@suse.cz> 6108R: Amir Goldstein <amir73il@gmail.com> 6109L: linux-fsdevel@vger.kernel.org 6110S: Maintained 6111F: Documentation/filesystems/dnotify.rst 6112F: fs/notify/dnotify/ 6113F: include/linux/dnotify.h 6114 6115DISK GEOMETRY AND PARTITION HANDLING 6116M: Andries Brouwer <aeb@cwi.nl> 6117S: Maintained 6118W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6119W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6120W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6121 6122DISKQUOTA 6123M: Jan Kara <jack@suse.com> 6124S: Maintained 6125F: Documentation/filesystems/quota.rst 6126F: fs/quota/ 6127F: include/linux/quota*.h 6128F: include/uapi/linux/quota*.h 6129 6130DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6131M: Bernie Thompson <bernie@plugable.com> 6132L: linux-fbdev@vger.kernel.org 6133S: Maintained 6134W: http://plugable.com/category/projects/udlfb/ 6135F: Documentation/fb/udlfb.rst 6136F: drivers/video/fbdev/udlfb.c 6137F: include/video/udlfb.h 6138 6139DISTRIBUTED LOCK MANAGER (DLM) 6140M: Christine Caulfield <ccaulfie@redhat.com> 6141M: David Teigland <teigland@redhat.com> 6142L: cluster-devel@redhat.com 6143S: Supported 6144W: http://sources.redhat.com/cluster/ 6145T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6146F: fs/dlm/ 6147 6148DMA BUFFER SHARING FRAMEWORK 6149M: Sumit Semwal <sumit.semwal@linaro.org> 6150M: Christian König <christian.koenig@amd.com> 6151L: linux-media@vger.kernel.org 6152L: dri-devel@lists.freedesktop.org 6153L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6154S: Maintained 6155T: git git://anongit.freedesktop.org/drm/drm-misc 6156F: Documentation/driver-api/dma-buf.rst 6157F: drivers/dma-buf/ 6158F: include/linux/*fence.h 6159F: include/linux/dma-buf.h 6160F: include/linux/dma-resv.h 6161K: \bdma_(?:buf|fence|resv)\b 6162 6163DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6164M: Vinod Koul <vkoul@kernel.org> 6165L: dmaengine@vger.kernel.org 6166S: Maintained 6167Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6168T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6169F: Documentation/devicetree/bindings/dma/ 6170F: Documentation/driver-api/dmaengine/ 6171F: drivers/dma/ 6172F: include/dt-bindings/dma/ 6173F: include/linux/dma/ 6174F: include/linux/dmaengine.h 6175F: include/linux/of_dma.h 6176 6177DMA MAPPING HELPERS 6178M: Christoph Hellwig <hch@lst.de> 6179M: Marek Szyprowski <m.szyprowski@samsung.com> 6180R: Robin Murphy <robin.murphy@arm.com> 6181L: iommu@lists.linux.dev 6182S: Supported 6183W: http://git.infradead.org/users/hch/dma-mapping.git 6184T: git git://git.infradead.org/users/hch/dma-mapping.git 6185F: include/asm-generic/dma-mapping.h 6186F: include/linux/dma-direct.h 6187F: include/linux/dma-mapping.h 6188F: include/linux/dma-map-ops.h 6189F: include/linux/swiotlb.h 6190F: kernel/dma/ 6191 6192DMA MAPPING BENCHMARK 6193M: Xiang Chen <chenxiang66@hisilicon.com> 6194L: iommu@lists.linux.dev 6195F: kernel/dma/map_benchmark.c 6196F: tools/testing/selftests/dma/ 6197 6198DMA-BUF HEAPS FRAMEWORK 6199M: Sumit Semwal <sumit.semwal@linaro.org> 6200R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6201R: Liam Mark <lmark@codeaurora.org> 6202R: Laura Abbott <labbott@redhat.com> 6203R: Brian Starkey <Brian.Starkey@arm.com> 6204R: John Stultz <jstultz@google.com> 6205L: linux-media@vger.kernel.org 6206L: dri-devel@lists.freedesktop.org 6207L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6208S: Maintained 6209T: git git://anongit.freedesktop.org/drm/drm-misc 6210F: drivers/dma-buf/dma-heap.c 6211F: drivers/dma-buf/heaps/* 6212F: include/linux/dma-heap.h 6213F: include/uapi/linux/dma-heap.h 6214 6215DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6216M: Lukasz Luba <lukasz.luba@arm.com> 6217L: linux-pm@vger.kernel.org 6218L: linux-samsung-soc@vger.kernel.org 6219S: Maintained 6220F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6221F: drivers/memory/samsung/exynos5422-dmc.c 6222 6223DME1737 HARDWARE MONITOR DRIVER 6224M: Juerg Haefliger <juergh@proton.me> 6225L: linux-hwmon@vger.kernel.org 6226S: Maintained 6227F: Documentation/hwmon/dme1737.rst 6228F: drivers/hwmon/dme1737.c 6229 6230DMI/SMBIOS SUPPORT 6231M: Jean Delvare <jdelvare@suse.com> 6232S: Maintained 6233T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6234F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6235F: drivers/firmware/dmi-id.c 6236F: drivers/firmware/dmi_scan.c 6237F: include/linux/dmi.h 6238 6239DOCUMENTATION 6240M: Jonathan Corbet <corbet@lwn.net> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243P: Documentation/doc-guide/maintainer-profile.rst 6244T: git git://git.lwn.net/linux.git docs-next 6245F: Documentation/ 6246F: scripts/documentation-file-ref-check 6247F: scripts/kernel-doc 6248F: scripts/sphinx-pre-install 6249X: Documentation/ABI/ 6250X: Documentation/admin-guide/media/ 6251X: Documentation/devicetree/ 6252X: Documentation/driver-api/media/ 6253X: Documentation/firmware-guide/acpi/ 6254X: Documentation/i2c/ 6255X: Documentation/power/ 6256X: Documentation/spi/ 6257X: Documentation/userspace-api/media/ 6258 6259DOCUMENTATION REPORTING ISSUES 6260M: Thorsten Leemhuis <linux@leemhuis.info> 6261L: linux-doc@vger.kernel.org 6262S: Maintained 6263F: Documentation/admin-guide/reporting-issues.rst 6264 6265DOCUMENTATION SCRIPTS 6266M: Mauro Carvalho Chehab <mchehab@kernel.org> 6267L: linux-doc@vger.kernel.org 6268S: Maintained 6269F: Documentation/sphinx/parse-headers.pl 6270F: scripts/documentation-file-ref-check 6271F: scripts/sphinx-pre-install 6272 6273DOCUMENTATION/ITALIAN 6274M: Federico Vaga <federico.vaga@vaga.pv.it> 6275L: linux-doc@vger.kernel.org 6276S: Maintained 6277F: Documentation/translations/it_IT 6278 6279DOCUMENTATION/JAPANESE 6280R: Akira Yokosawa <akiyks@gmail.com> 6281L: linux-doc@vger.kernel.org 6282S: Maintained 6283F: Documentation/translations/ja_JP 6284 6285DONGWOON DW9714 LENS VOICE COIL DRIVER 6286M: Sakari Ailus <sakari.ailus@linux.intel.com> 6287L: linux-media@vger.kernel.org 6288S: Maintained 6289T: git git://linuxtv.org/media_tree.git 6290F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6291F: drivers/media/i2c/dw9714.c 6292 6293DONGWOON DW9768 LENS VOICE COIL DRIVER 6294M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6295L: linux-media@vger.kernel.org 6296S: Maintained 6297T: git git://linuxtv.org/media_tree.git 6298F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6299F: drivers/media/i2c/dw9768.c 6300 6301DONGWOON DW9807 LENS VOICE COIL DRIVER 6302M: Sakari Ailus <sakari.ailus@linux.intel.com> 6303L: linux-media@vger.kernel.org 6304S: Maintained 6305T: git git://linuxtv.org/media_tree.git 6306F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6307F: drivers/media/i2c/dw9807-vcm.c 6308 6309DOUBLETALK DRIVER 6310M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6311L: blinux-list@redhat.com 6312S: Maintained 6313F: drivers/char/dtlk.c 6314F: include/linux/dtlk.h 6315 6316DPAA2 DATAPATH I/O (DPIO) DRIVER 6317M: Roy Pledge <Roy.Pledge@nxp.com> 6318L: linux-kernel@vger.kernel.org 6319S: Maintained 6320F: drivers/soc/fsl/dpio 6321 6322DPAA2 ETHERNET DRIVER 6323M: Ioana Ciornei <ioana.ciornei@nxp.com> 6324L: netdev@vger.kernel.org 6325S: Maintained 6326F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6327F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6328F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6329F: drivers/net/ethernet/freescale/dpaa2/Makefile 6330F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6331F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6332F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6333F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6334F: drivers/net/ethernet/freescale/dpaa2/dpni* 6335 6336DPAA2 ETHERNET SWITCH DRIVER 6337M: Ioana Ciornei <ioana.ciornei@nxp.com> 6338L: netdev@vger.kernel.org 6339S: Maintained 6340F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6341F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6342F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6343 6344DRBD DRIVER 6345M: Philipp Reisner <philipp.reisner@linbit.com> 6346M: Lars Ellenberg <lars.ellenberg@linbit.com> 6347M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6348L: drbd-dev@lists.linbit.com 6349S: Supported 6350W: http://www.drbd.org 6351T: git git://git.linbit.com/linux-drbd.git 6352T: git git://git.linbit.com/drbd-8.4.git 6353F: Documentation/admin-guide/blockdev/ 6354F: drivers/block/drbd/ 6355F: lib/lru_cache.c 6356 6357DRIVER COMPONENT FRAMEWORK 6358L: dri-devel@lists.freedesktop.org 6359F: drivers/base/component.c 6360F: include/linux/component.h 6361 6362DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6363M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6364R: "Rafael J. Wysocki" <rafael@kernel.org> 6365S: Supported 6366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6367F: Documentation/core-api/kobject.rst 6368F: drivers/base/ 6369F: fs/debugfs/ 6370F: fs/sysfs/ 6371F: include/linux/debugfs.h 6372F: include/linux/kobj* 6373F: lib/kobj* 6374 6375DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6376M: Nishanth Menon <nm@ti.com> 6377L: linux-pm@vger.kernel.org 6378S: Maintained 6379F: drivers/soc/ti/smartreflex.c 6380F: include/linux/power/smartreflex.h 6381 6382DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6383M: Maxime Ripard <mripard@kernel.org> 6384M: Chen-Yu Tsai <wens@csie.org> 6385R: Jernej Skrabec <jernej.skrabec@gmail.com> 6386L: dri-devel@lists.freedesktop.org 6387S: Supported 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: drivers/gpu/drm/sun4i/sun8i* 6390 6391DRM DRIVER FOR ARM PL111 CLCD 6392M: Emma Anholt <emma@anholt.net> 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: drivers/gpu/drm/pl111/ 6396 6397DRM DRIVER FOR ARM VERSATILE TFT PANELS 6398M: Linus Walleij <linus.walleij@linaro.org> 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6402F: drivers/gpu/drm/panel/panel-arm-versatile.c 6403 6404DRM DRIVER FOR ASPEED BMC GFX 6405M: Joel Stanley <joel@jms.id.au> 6406L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6407S: Supported 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6410F: drivers/gpu/drm/aspeed/ 6411 6412DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6413M: Dave Airlie <airlied@redhat.com> 6414R: Thomas Zimmermann <tzimmermann@suse.de> 6415L: dri-devel@lists.freedesktop.org 6416S: Supported 6417T: git git://anongit.freedesktop.org/drm/drm-misc 6418F: drivers/gpu/drm/ast/ 6419 6420DRM DRIVER FOR BOCHS VIRTUAL GPU 6421M: Gerd Hoffmann <kraxel@redhat.com> 6422L: virtualization@lists.linux-foundation.org 6423S: Maintained 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: drivers/gpu/drm/tiny/bochs.c 6426 6427DRM DRIVER FOR BOE HIMAX8279D PANELS 6428M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6429S: Maintained 6430F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6431F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6432 6433DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6434M: Jagan Teki <jagan@amarulasolutions.com> 6435S: Maintained 6436F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6437F: drivers/gpu/drm/bridge/chipone-icn6211.c 6438 6439DRM DRIVER FOR EBBG FT8719 PANEL 6440M: Joel Selvaraj <jo@jsfamily.in> 6441S: Maintained 6442T: git git://anongit.freedesktop.org/drm/drm-misc 6443F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6444F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6445 6446DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6447M: Linus Walleij <linus.walleij@linaro.org> 6448S: Maintained 6449T: git git://anongit.freedesktop.org/drm/drm-misc 6450F: drivers/gpu/drm/tve200/ 6451 6452DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6453M: Icenowy Zheng <icenowy@aosc.io> 6454S: Maintained 6455F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6456F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6457 6458DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6459M: Jagan Teki <jagan@amarulasolutions.com> 6460S: Maintained 6461F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6462F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6463 6464DRM DRIVER FOR GENERIC EDP PANELS 6465R: Douglas Anderson <dianders@chromium.org> 6466F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6467F: drivers/gpu/drm/panel/panel-edp.c 6468 6469DRM DRIVER FOR GENERIC USB DISPLAY 6470M: Noralf Trønnes <noralf@tronnes.org> 6471S: Maintained 6472W: https://github.com/notro/gud/wiki 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/gud/ 6475F: include/drm/gud.h 6476 6477DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6478M: Hans de Goede <hdegoede@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: drivers/gpu/drm/tiny/gm12u320.c 6482 6483DRM DRIVER FOR HX8357D PANELS 6484M: Emma Anholt <emma@anholt.net> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6488F: drivers/gpu/drm/tiny/hx8357d.c 6489 6490DRM DRIVER FOR ILITEK ILI9225 PANELS 6491M: David Lechner <david@lechnology.com> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6495F: drivers/gpu/drm/tiny/ili9225.c 6496 6497DRM DRIVER FOR ILITEK ILI9486 PANELS 6498M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6502F: drivers/gpu/drm/tiny/ili9486.c 6503 6504DRM DRIVER FOR INTEL I810 VIDEO CARDS 6505S: Orphan / Obsolete 6506F: drivers/gpu/drm/i810/ 6507F: include/uapi/drm/i810_drm.h 6508 6509DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6510M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6511S: Supported 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: drivers/gpu/drm/logicvc/ 6514 6515DRM DRIVER FOR LVDS PANELS 6516M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6517L: dri-devel@lists.freedesktop.org 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519S: Maintained 6520F: drivers/gpu/drm/panel/panel-lvds.c 6521F: Documentation/devicetree/bindings/display/lvds.yaml 6522F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6523 6524DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6525M: Guido Günther <agx@sigxcpu.org> 6526R: Purism Kernel Team <kernel@puri.sm> 6527S: Maintained 6528F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6529F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6530 6531DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6532S: Orphan / Obsolete 6533F: drivers/gpu/drm/mga/ 6534F: include/uapi/drm/mga_drm.h 6535 6536DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6537M: Dave Airlie <airlied@redhat.com> 6538R: Thomas Zimmermann <tzimmermann@suse.de> 6539L: dri-devel@lists.freedesktop.org 6540S: Supported 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: drivers/gpu/drm/mgag200/ 6543 6544DRM DRIVER FOR MI0283QT 6545M: Noralf Trønnes <noralf@tronnes.org> 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6549F: drivers/gpu/drm/tiny/mi0283qt.c 6550 6551DRM DRIVER FOR MIPI DBI compatible panels 6552M: Noralf Trønnes <noralf@tronnes.org> 6553S: Maintained 6554W: https://github.com/notro/panel-mipi-dbi/wiki 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6557F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6558 6559DRM DRIVER FOR MSM ADRENO GPU 6560M: Rob Clark <robdclark@gmail.com> 6561M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6562M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6563R: Sean Paul <sean@poorly.run> 6564L: linux-arm-msm@vger.kernel.org 6565L: dri-devel@lists.freedesktop.org 6566L: freedreno@lists.freedesktop.org 6567S: Maintained 6568T: git https://gitlab.freedesktop.org/drm/msm.git 6569F: Documentation/devicetree/bindings/display/msm/ 6570F: drivers/gpu/drm/msm/ 6571F: include/uapi/drm/msm_drm.h 6572 6573DRM DRIVER FOR NOVATEK NT35510 PANELS 6574M: Linus Walleij <linus.walleij@linaro.org> 6575S: Maintained 6576T: git git://anongit.freedesktop.org/drm/drm-misc 6577F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6578F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6579 6580DRM DRIVER FOR NOVATEK NT35560 PANELS 6581M: Linus Walleij <linus.walleij@linaro.org> 6582S: Maintained 6583T: git git://anongit.freedesktop.org/drm/drm-misc 6584F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6585F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6586 6587DRM DRIVER FOR NOVATEK NT36672A PANELS 6588M: Sumit Semwal <sumit.semwal@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6593 6594DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6595M: Ben Skeggs <bskeggs@redhat.com> 6596M: Karol Herbst <kherbst@redhat.com> 6597M: Lyude Paul <lyude@redhat.com> 6598L: dri-devel@lists.freedesktop.org 6599L: nouveau@lists.freedesktop.org 6600S: Supported 6601W: https://nouveau.freedesktop.org/ 6602Q: https://patchwork.freedesktop.org/project/nouveau/ 6603Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6604B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6605C: irc://irc.oftc.net/nouveau 6606T: git https://gitlab.freedesktop.org/drm/nouveau.git 6607F: drivers/gpu/drm/nouveau/ 6608F: include/uapi/drm/nouveau_drm.h 6609 6610DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6611M: Stefan Mavrodiev <stefan@olimex.com> 6612S: Maintained 6613F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6614F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6615 6616DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6617R: Douglas Anderson <dianders@chromium.org> 6618F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6619F: drivers/gpu/drm/bridge/parade-ps8640.c 6620 6621DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6622M: Noralf Trønnes <noralf@tronnes.org> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/repaper.txt 6626F: drivers/gpu/drm/tiny/repaper.c 6627 6628DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6629M: Javier Martinez Canillas <javierm@redhat.com> 6630S: Maintained 6631T: git git://anongit.freedesktop.org/drm/drm-misc 6632F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6633F: drivers/gpu/drm/solomon/ssd130x* 6634 6635DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6636M: Dave Airlie <airlied@redhat.com> 6637M: Gerd Hoffmann <kraxel@redhat.com> 6638L: virtualization@lists.linux-foundation.org 6639S: Obsolete 6640W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6641T: git git://anongit.freedesktop.org/drm/drm-misc 6642F: drivers/gpu/drm/tiny/cirrus.c 6643 6644DRM DRIVER FOR QXL VIRTUAL GPU 6645M: Dave Airlie <airlied@redhat.com> 6646M: Gerd Hoffmann <kraxel@redhat.com> 6647L: virtualization@lists.linux-foundation.org 6648L: spice-devel@lists.freedesktop.org 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: drivers/gpu/drm/qxl/ 6652F: include/uapi/drm/qxl_drm.h 6653 6654DRM DRIVER FOR RAGE 128 VIDEO CARDS 6655S: Orphan / Obsolete 6656F: drivers/gpu/drm/r128/ 6657F: include/uapi/drm/r128_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6673M: Markuss Broks <markuss.broks@gmail.com> 6674S: Maintained 6675F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6677 6678DRM DRIVER FOR SITRONIX ST7703 PANELS 6679M: Guido Günther <agx@sigxcpu.org> 6680R: Purism Kernel Team <kernel@puri.sm> 6681R: Ondrej Jirman <megous@megous.com> 6682S: Maintained 6683F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6684F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6685 6686DRM DRIVER FOR SAVAGE VIDEO CARDS 6687S: Orphan / Obsolete 6688F: drivers/gpu/drm/savage/ 6689F: include/uapi/drm/savage_drm.h 6690 6691DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6692M: Thomas Zimmermann <tzimmermann@suse.de> 6693M: Javier Martinez Canillas <javierm@redhat.com> 6694L: dri-devel@lists.freedesktop.org 6695S: Maintained 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/drm_aperture.c 6698F: drivers/gpu/drm/tiny/simpledrm.c 6699F: drivers/video/aperture.c 6700F: include/drm/drm_aperture.h 6701F: include/linux/aperture.h 6702 6703DRM DRIVER FOR SIS VIDEO CARDS 6704S: Orphan / Obsolete 6705F: drivers/gpu/drm/sis/ 6706F: include/uapi/drm/sis_drm.h 6707 6708DRM DRIVER FOR SITRONIX ST7586 PANELS 6709M: David Lechner <david@lechnology.com> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6713F: drivers/gpu/drm/tiny/st7586.c 6714 6715DRM DRIVER FOR SITRONIX ST7701 PANELS 6716M: Jagan Teki <jagan@amarulasolutions.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6719F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6720 6721DRM DRIVER FOR SITRONIX ST7735R PANELS 6722M: David Lechner <david@lechnology.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6726F: drivers/gpu/drm/tiny/st7735r.c 6727 6728DRM DRIVER FOR ST-ERICSSON MCDE 6729M: Linus Walleij <linus.walleij@linaro.org> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6733F: drivers/gpu/drm/mcde/ 6734 6735DRM DRIVER FOR TDFX VIDEO CARDS 6736S: Orphan / Obsolete 6737F: drivers/gpu/drm/tdfx/ 6738 6739DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6740M: Jagan Teki <jagan@amarulasolutions.com> 6741S: Maintained 6742F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6743F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6744 6745DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6746R: Douglas Anderson <dianders@chromium.org> 6747F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6748F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6749 6750DRM DRIVER FOR TPO TPG110 PANELS 6751M: Linus Walleij <linus.walleij@linaro.org> 6752S: Maintained 6753T: git git://anongit.freedesktop.org/drm/drm-misc 6754F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6755F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6756 6757DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6758M: Dave Airlie <airlied@redhat.com> 6759R: Sean Paul <sean@poorly.run> 6760R: Thomas Zimmermann <tzimmermann@suse.de> 6761L: dri-devel@lists.freedesktop.org 6762S: Supported 6763T: git git://anongit.freedesktop.org/drm/drm-misc 6764F: drivers/gpu/drm/udl/ 6765 6766DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6767M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6768M: Melissa Wen <melissa.srw@gmail.com> 6769R: Haneen Mohammed <hamohammed.sa@gmail.com> 6770R: Daniel Vetter <daniel@ffwll.ch> 6771L: dri-devel@lists.freedesktop.org 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/gpu/vkms.rst 6775F: drivers/gpu/drm/vkms/ 6776 6777DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6778M: Hans de Goede <hdegoede@redhat.com> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: drivers/gpu/drm/vboxvideo/ 6783 6784DRM DRIVER FOR VMWARE VIRTUAL GPU 6785M: Zack Rusin <zackr@vmware.com> 6786R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Supported 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vmwgfx/ 6791F: include/uapi/drm/vmwgfx_drm.h 6792 6793DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6794M: Linus Walleij <linus.walleij@linaro.org> 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6798F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6799 6800DRM DRIVERS 6801M: David Airlie <airlied@gmail.com> 6802M: Daniel Vetter <daniel@ffwll.ch> 6803L: dri-devel@lists.freedesktop.org 6804S: Maintained 6805B: https://gitlab.freedesktop.org/drm 6806C: irc://irc.oftc.net/dri-devel 6807T: git git://anongit.freedesktop.org/drm/drm 6808F: Documentation/devicetree/bindings/display/ 6809F: Documentation/devicetree/bindings/gpu/ 6810F: Documentation/gpu/ 6811F: drivers/gpu/ 6812F: include/drm/ 6813F: include/linux/vga* 6814F: include/uapi/drm/ 6815 6816DRM DRIVERS AND MISC GPU PATCHES 6817M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6818M: Maxime Ripard <mripard@kernel.org> 6819M: Thomas Zimmermann <tzimmermann@suse.de> 6820S: Maintained 6821W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: Documentation/gpu/ 6824F: drivers/gpu/drm/* 6825F: drivers/gpu/vga/ 6826F: include/drm/drm* 6827F: include/linux/vga* 6828F: include/uapi/drm/drm* 6829 6830DRM DRIVERS FOR ALLWINNER A10 6831M: Maxime Ripard <mripard@kernel.org> 6832M: Chen-Yu Tsai <wens@csie.org> 6833L: dri-devel@lists.freedesktop.org 6834S: Supported 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/allwinner* 6837F: drivers/gpu/drm/sun4i/ 6838 6839DRM DRIVERS FOR AMLOGIC SOCS 6840M: Neil Armstrong <neil.armstrong@linaro.org> 6841L: dri-devel@lists.freedesktop.org 6842L: linux-amlogic@lists.infradead.org 6843S: Supported 6844W: http://linux-meson.com/ 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6847F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6848F: Documentation/gpu/meson.rst 6849F: drivers/gpu/drm/meson/ 6850 6851DRM DRIVERS FOR ATMEL HLCDC 6852M: Sam Ravnborg <sam@ravnborg.org> 6853M: Boris Brezillon <bbrezillon@kernel.org> 6854L: dri-devel@lists.freedesktop.org 6855S: Supported 6856T: git git://anongit.freedesktop.org/drm/drm-misc 6857F: Documentation/devicetree/bindings/display/atmel/ 6858F: drivers/gpu/drm/atmel-hlcdc/ 6859 6860DRM DRIVERS FOR BRIDGE CHIPS 6861M: Andrzej Hajda <andrzej.hajda@intel.com> 6862M: Neil Armstrong <neil.armstrong@linaro.org> 6863M: Robert Foss <robert.foss@linaro.org> 6864R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6865R: Jonas Karlman <jonas@kwiboo.se> 6866R: Jernej Skrabec <jernej.skrabec@gmail.com> 6867S: Maintained 6868T: git git://anongit.freedesktop.org/drm/drm-misc 6869F: Documentation/devicetree/bindings/display/bridge/ 6870F: drivers/gpu/drm/bridge/ 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: John Stultz <jstultz@google.com> 6923R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6924R: Chen Feng <puck.chen@hisilicon.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: Documentation/devicetree/bindings/display/hisilicon/ 6929F: drivers/gpu/drm/hisilicon/ 6930 6931DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6932M: Deepak Rawat <drawat.floss@gmail.com> 6933L: linux-hyperv@vger.kernel.org 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: drivers/gpu/drm/hyperv 6938 6939DRM DRIVERS FOR LIMA 6940M: Qiang Yu <yuq825@gmail.com> 6941L: dri-devel@lists.freedesktop.org 6942L: lima@lists.freedesktop.org (moderated for non-subscribers) 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: drivers/gpu/drm/lima/ 6946F: include/uapi/drm/lima_drm.h 6947 6948DRM DRIVERS FOR MEDIATEK 6949M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6950M: Philipp Zabel <p.zabel@pengutronix.de> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6953S: Supported 6954F: Documentation/devicetree/bindings/display/mediatek/ 6955F: drivers/gpu/drm/mediatek/ 6956F: drivers/phy/mediatek/phy-mtk-dp.c 6957F: drivers/phy/mediatek/phy-mtk-hdmi* 6958F: drivers/phy/mediatek/phy-mtk-mipi* 6959 6960DRM DRIVERS FOR NVIDIA TEGRA 6961M: Thierry Reding <thierry.reding@gmail.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git git://anongit.freedesktop.org/tegra/linux.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/rcar-du/ 6985F: drivers/gpu/drm/shmobile/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Hyun Kwon <hyun.kwon@xilinx.com> 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM PANEL DRIVERS 7090M: Thierry Reding <thierry.reding@gmail.com> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DRM GPU SCHEDULER 7118M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/scheduler/ 7123F: include/drm/gpu_scheduler.h 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255M: Jim Cromie <jim.cromie@gmail.com> 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DZ DECSTATION DZ11 SERIAL DRIVER 7266M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7267S: Maintained 7268F: drivers/tty/serial/dz.* 7269 7270E3X0 POWER BUTTON DRIVER 7271M: Moritz Fischer <moritz.fischer@ettus.com> 7272L: usrp-users@lists.ettus.com 7273S: Supported 7274W: http://www.ettus.com 7275F: Documentation/devicetree/bindings/input/e3x0-button.txt 7276F: drivers/input/misc/e3x0-button.c 7277 7278E4000 MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://palosaari.fi/linux/ 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/anttip/media_tree.git 7286F: drivers/media/tuners/e4000* 7287 7288EARTH_PT1 MEDIA DRIVER 7289M: Akihiro Tsukada <tskd08@gmail.com> 7290L: linux-media@vger.kernel.org 7291S: Odd Fixes 7292F: drivers/media/pci/pt1/ 7293 7294EARTH_PT3 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt3/ 7299 7300EC100 MEDIA DRIVER 7301M: Antti Palosaari <crope@iki.fi> 7302L: linux-media@vger.kernel.org 7303S: Maintained 7304W: https://linuxtv.org 7305W: http://palosaari.fi/linux/ 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/dvb-frontends/ec100* 7309 7310ECRYPT FILE SYSTEM 7311M: Tyler Hicks <code@tyhicks.com> 7312L: ecryptfs@vger.kernel.org 7313S: Odd Fixes 7314W: http://ecryptfs.org 7315W: https://launchpad.net/ecryptfs 7316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7317F: Documentation/filesystems/ecryptfs.rst 7318F: fs/ecryptfs/ 7319 7320EDAC-AMD64 7321M: Yazen Ghannam <yazen.ghannam@amd.com> 7322L: linux-edac@vger.kernel.org 7323S: Supported 7324F: drivers/edac/amd64_edac* 7325F: drivers/edac/mce_amd* 7326 7327EDAC-ARMADA 7328M: Jan Luebbe <jlu@pengutronix.de> 7329L: linux-edac@vger.kernel.org 7330S: Maintained 7331F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7332F: drivers/edac/armada_xp_* 7333 7334EDAC-AST2500 7335M: Stefan Schaeckeler <sschaeck@cisco.com> 7336S: Supported 7337F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7338F: drivers/edac/aspeed_edac.c 7339 7340EDAC-BLUEFIELD 7341M: Shravan Kumar Ramani <shravankr@nvidia.com> 7342S: Supported 7343F: drivers/edac/bluefield_edac.c 7344 7345EDAC-CALXEDA 7346M: Andre Przywara <andre.przywara@arm.com> 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: drivers/edac/highbank* 7350 7351EDAC-CAVIUM OCTEON 7352M: Ralf Baechle <ralf@linux-mips.org> 7353L: linux-edac@vger.kernel.org 7354L: linux-mips@vger.kernel.org 7355S: Supported 7356F: drivers/edac/octeon_edac* 7357 7358EDAC-CAVIUM THUNDERX 7359M: Robert Richter <rric@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Odd Fixes 7362F: drivers/edac/thunderx_edac* 7363 7364EDAC-CORE 7365M: Borislav Petkov <bp@alien8.de> 7366M: Mauro Carvalho Chehab <mchehab@kernel.org> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Supported 7372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7373F: Documentation/admin-guide/ras.rst 7374F: Documentation/driver-api/edac.rst 7375F: drivers/edac/ 7376F: include/linux/edac.h 7377 7378EDAC-DMC520 7379M: Lei Wang <lewan@microsoft.com> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382F: drivers/edac/dmc520_edac.c 7383 7384EDAC-E752X 7385M: Mark Gross <markgross@kernel.org> 7386L: linux-edac@vger.kernel.org 7387S: Maintained 7388F: drivers/edac/e752x_edac.c 7389 7390EDAC-E7XXX 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e7xxx_edac.c 7394 7395EDAC-FSL_DDR 7396M: York Sun <york.sun@nxp.com> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/fsl_ddr_edac.* 7400 7401EDAC-GHES 7402M: Mauro Carvalho Chehab <mchehab@kernel.org> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/ghes_edac.c 7406 7407EDAC-I10NM 7408M: Tony Luck <tony.luck@intel.com> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/i10nm_base.c 7412 7413EDAC-I3000 7414L: linux-edac@vger.kernel.org 7415S: Orphan 7416F: drivers/edac/i3000_edac.c 7417 7418EDAC-I5000 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i5000_edac.c 7422 7423EDAC-I5400 7424M: Mauro Carvalho Chehab <mchehab@kernel.org> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5400_edac.c 7428 7429EDAC-I7300 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i7300_edac.c 7434 7435EDAC-I7CORE 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7core_edac.c 7440 7441EDAC-I82443BXGX 7442M: Tim Small <tim@buttersideup.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i82443bxgx_edac.c 7446 7447EDAC-I82975X 7448M: "Arvind R." <arvino55@gmail.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82975x_edac.c 7452 7453EDAC-IE31200 7454M: Jason Baron <jbaron@akamai.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/ie31200_edac.c 7458 7459EDAC-IGEN6 7460M: Tony Luck <tony.luck@intel.com> 7461R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/igen6_edac.c 7465 7466EDAC-MPC85XX 7467M: Johannes Thumshirn <morbidrsa@gmail.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/mpc85xx_edac.[ch] 7471 7472EDAC-PASEMI 7473M: Egor Martovetsky <egor@pasemi.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/pasemi_edac.c 7477 7478EDAC-PND2 7479M: Tony Luck <tony.luck@intel.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/pnd2_edac.[ch] 7483 7484EDAC-QCOM 7485M: Channagoud Kadabi <ckadabi@codeaurora.org> 7486M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7487L: linux-arm-msm@vger.kernel.org 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/qcom_edac.c 7491 7492EDAC-R82600 7493M: Tim Small <tim@buttersideup.com> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/r82600_edac.c 7497 7498EDAC-SBRIDGE 7499M: Tony Luck <tony.luck@intel.com> 7500R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/sb_edac.c 7504 7505EDAC-SKYLAKE 7506M: Tony Luck <tony.luck@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/skx_*.[ch] 7510 7511EDAC-TI 7512M: Tero Kristo <kristo@kernel.org> 7513L: linux-edac@vger.kernel.org 7514S: Odd Fixes 7515F: drivers/edac/ti_edac.c 7516 7517EDIROL UA-101/UA-1000 DRIVER 7518M: Clemens Ladisch <clemens@ladisch.de> 7519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7520S: Maintained 7521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7522F: sound/usb/misc/ua101.c 7523 7524EFI TEST DRIVER 7525M: Ivan Hu <ivan.hu@canonical.com> 7526M: Ard Biesheuvel <ardb@kernel.org> 7527L: linux-efi@vger.kernel.org 7528S: Maintained 7529F: drivers/firmware/efi/test/ 7530 7531EFI VARIABLE FILESYSTEM 7532M: Matthew Garrett <matthew.garrett@nebula.com> 7533M: Jeremy Kerr <jk@ozlabs.org> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7538F: fs/efivarfs/ 7539 7540EFIFB FRAMEBUFFER DRIVER 7541M: Peter Jones <pjones@redhat.com> 7542L: linux-fbdev@vger.kernel.org 7543S: Maintained 7544F: drivers/video/fbdev/efifb.c 7545 7546EFS FILESYSTEM 7547S: Orphan 7548W: http://aeschi.ch.eu.org/efs/ 7549F: fs/efs/ 7550 7551EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7552M: Douglas Miller <dougmill@linux.ibm.com> 7553L: netdev@vger.kernel.org 7554S: Maintained 7555F: drivers/net/ethernet/ibm/ehea/ 7556 7557ELM327 CAN NETWORK DRIVER 7558M: Max Staudt <max@enpas.org> 7559L: linux-can@vger.kernel.org 7560S: Maintained 7561F: Documentation/networking/device_drivers/can/can327.rst 7562F: drivers/net/can/can327.c 7563 7564EM28XX VIDEO4LINUX DRIVER 7565M: Mauro Carvalho Chehab <mchehab@kernel.org> 7566L: linux-media@vger.kernel.org 7567S: Maintained 7568W: https://linuxtv.org 7569T: git git://linuxtv.org/media_tree.git 7570F: Documentation/admin-guide/media/em28xx* 7571F: drivers/media/usb/em28xx/ 7572 7573EMBEDDED LINUX 7574M: Olivia Mackall <olivia@selenic.com> 7575M: David Woodhouse <dwmw2@infradead.org> 7576L: linux-embedded@vger.kernel.org 7577S: Maintained 7578 7579EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7580M: Adrian Hunter <adrian.hunter@intel.com> 7581M: Ritesh Harjani <riteshh@codeaurora.org> 7582M: Asutosh Das <asutoshd@codeaurora.org> 7583L: linux-mmc@vger.kernel.org 7584S: Supported 7585F: drivers/mmc/host/cqhci* 7586 7587EMULEX 10Gbps iSCSI - OneConnect DRIVER 7588M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7589L: linux-scsi@vger.kernel.org 7590S: Supported 7591W: http://www.broadcom.com 7592F: drivers/scsi/be2iscsi/ 7593 7594EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7595M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7596M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7597M: Somnath Kotur <somnath.kotur@broadcom.com> 7598L: netdev@vger.kernel.org 7599S: Supported 7600W: http://www.emulex.com 7601F: drivers/net/ethernet/emulex/benet/ 7602 7603EMULEX ONECONNECT ROCE DRIVER 7604M: Selvin Xavier <selvin.xavier@broadcom.com> 7605L: linux-rdma@vger.kernel.org 7606S: Odd Fixes 7607W: http://www.broadcom.com 7608F: drivers/infiniband/hw/ocrdma/ 7609F: include/uapi/rdma/ocrdma-abi.h 7610 7611EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7612M: James Smart <james.smart@broadcom.com> 7613M: Dick Kennedy <dick.kennedy@broadcom.com> 7614L: linux-scsi@vger.kernel.org 7615S: Supported 7616W: http://www.broadcom.com 7617F: drivers/scsi/lpfc/ 7618 7619EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Ram Vegesna <ram.vegesna@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623L: target-devel@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/elx/ 7627 7628ENE CB710 FLASH CARD READER DRIVER 7629M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7630S: Maintained 7631F: drivers/misc/cb710/ 7632F: drivers/mmc/host/cb710-mmc.* 7633F: include/linux/cb710.h 7634 7635ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7636M: Maxim Levitsky <maximlevitsky@gmail.com> 7637S: Maintained 7638F: drivers/media/rc/ene_ir.* 7639 7640EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7641M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7642L: linuxppc-dev@lists.ozlabs.org 7643S: Maintained 7644F: drivers/tty/ehv_bytechan.c 7645 7646EPSON S1D13XXX FRAMEBUFFER DRIVER 7647M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7648S: Maintained 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7650F: drivers/video/fbdev/s1d13xxxfb.c 7651F: include/video/s1d13xxxfb.h 7652 7653EROFS FILE SYSTEM 7654M: Gao Xiang <xiang@kernel.org> 7655M: Chao Yu <chao@kernel.org> 7656R: Yue Hu <huyue2@coolpad.com> 7657R: Jeffle Xu <jefflexu@linux.alibaba.com> 7658L: linux-erofs@lists.ozlabs.org 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7661F: Documentation/filesystems/erofs.rst 7662F: fs/erofs/ 7663F: include/trace/events/erofs.h 7664 7665ERRSEQ ERROR TRACKING INFRASTRUCTURE 7666M: Jeff Layton <jlayton@kernel.org> 7667S: Maintained 7668F: include/linux/errseq.h 7669F: lib/errseq.c 7670 7671ESD CAN/USB DRIVERS 7672M: Frank Jungclaus <frank.jungclaus@esd.eu> 7673R: socketcan@esd.eu 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: drivers/net/can/usb/esd_usb.c 7677 7678ET131X NETWORK DRIVER 7679M: Mark Einon <mark.einon@gmail.com> 7680S: Odd Fixes 7681F: drivers/net/ethernet/agere/ 7682 7683ETAS ES58X CAN/USB DRIVER 7684M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: drivers/net/can/usb/etas_es58x/ 7688 7689ETHERNET BRIDGE 7690M: Roopa Prabhu <roopa@nvidia.com> 7691M: Nikolay Aleksandrov <razor@blackwall.org> 7692L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7693L: netdev@vger.kernel.org 7694S: Maintained 7695W: http://www.linuxfoundation.org/en/Net:Bridge 7696F: include/linux/netfilter_bridge/ 7697F: net/bridge/ 7698 7699ETHERNET PHY LIBRARY 7700M: Andrew Lunn <andrew@lunn.ch> 7701M: Heiner Kallweit <hkallweit1@gmail.com> 7702R: Russell King <linux@armlinux.org.uk> 7703L: netdev@vger.kernel.org 7704S: Maintained 7705F: Documentation/ABI/testing/sysfs-class-net-phydev 7706F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7707F: Documentation/devicetree/bindings/net/mdio* 7708F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7709F: Documentation/networking/phy.rst 7710F: drivers/net/mdio/ 7711F: drivers/net/mdio/acpi_mdio.c 7712F: drivers/net/mdio/fwnode_mdio.c 7713F: drivers/net/mdio/of_mdio.c 7714F: drivers/net/pcs/ 7715F: drivers/net/phy/ 7716F: include/dt-bindings/net/qca-ar803x.h 7717F: include/linux/linkmode.h 7718F: include/linux/*mdio*.h 7719F: include/linux/mdio/*.h 7720F: include/linux/mii.h 7721F: include/linux/of_net.h 7722F: include/linux/phy.h 7723F: include/linux/phy_fixed.h 7724F: include/linux/platform_data/mdio-bcm-unimac.h 7725F: include/linux/platform_data/mdio-gpio.h 7726F: include/trace/events/mdio.h 7727F: include/uapi/linux/mdio.h 7728F: include/uapi/linux/mii.h 7729F: net/core/of_net.c 7730 7731EXEC & BINFMT API 7732R: Eric Biederman <ebiederm@xmission.com> 7733R: Kees Cook <keescook@chromium.org> 7734L: linux-mm@kvack.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7737F: fs/*binfmt_*.c 7738F: fs/exec.c 7739F: include/linux/binfmts.h 7740F: include/linux/elf.h 7741F: include/uapi/linux/binfmts.h 7742F: include/uapi/linux/elf.h 7743F: tools/testing/selftests/exec/ 7744N: asm/elf.h 7745N: binfmt 7746 7747EXFAT FILE SYSTEM 7748M: Namjae Jeon <linkinjeon@kernel.org> 7749M: Sungjong Seo <sj1557.seo@samsung.com> 7750L: linux-fsdevel@vger.kernel.org 7751S: Maintained 7752T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7753F: fs/exfat/ 7754 7755EXT2 FILE SYSTEM 7756M: Jan Kara <jack@suse.com> 7757L: linux-ext4@vger.kernel.org 7758S: Maintained 7759F: Documentation/filesystems/ext2.rst 7760F: fs/ext2/ 7761F: include/linux/ext2* 7762 7763EXT4 FILE SYSTEM 7764M: "Theodore Ts'o" <tytso@mit.edu> 7765M: Andreas Dilger <adilger.kernel@dilger.ca> 7766L: linux-ext4@vger.kernel.org 7767S: Maintained 7768W: http://ext4.wiki.kernel.org 7769Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7771F: Documentation/filesystems/ext4/ 7772F: fs/ext4/ 7773F: include/trace/events/ext4.h 7774 7775Extended Verification Module (EVM) 7776M: Mimi Zohar <zohar@linux.ibm.com> 7777L: linux-integrity@vger.kernel.org 7778S: Supported 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7780F: security/integrity/evm/ 7781F: security/integrity/ 7782 7783EXTENSIBLE FIRMWARE INTERFACE (EFI) 7784M: Ard Biesheuvel <ardb@kernel.org> 7785L: linux-efi@vger.kernel.org 7786S: Maintained 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7788F: Documentation/admin-guide/efi-stub.rst 7789F: arch/*/include/asm/efi.h 7790F: arch/*/kernel/efi.c 7791F: arch/arm/boot/compressed/efi-header.S 7792F: arch/arm64/kernel/efi-entry.S 7793F: arch/x86/platform/efi/ 7794F: drivers/firmware/efi/ 7795F: include/linux/efi*.h 7796 7797EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7798M: MyungJoo Ham <myungjoo.ham@samsung.com> 7799M: Chanwoo Choi <cw00.choi@samsung.com> 7800L: linux-kernel@vger.kernel.org 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7803F: Documentation/devicetree/bindings/extcon/ 7804F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7805F: drivers/extcon/ 7806F: include/linux/extcon.h 7807F: include/linux/extcon/ 7808 7809EXTRA BOOT CONFIG 7810M: Masami Hiramatsu <mhiramat@kernel.org> 7811S: Maintained 7812F: Documentation/admin-guide/bootconfig.rst 7813F: fs/proc/bootconfig.c 7814F: include/linux/bootconfig.h 7815F: lib/bootconfig-data.S 7816F: lib/bootconfig.c 7817F: tools/bootconfig/* 7818F: tools/bootconfig/scripts/* 7819 7820EXYNOS DP DRIVER 7821M: Jingoo Han <jingoohan1@gmail.com> 7822L: dri-devel@lists.freedesktop.org 7823S: Maintained 7824F: drivers/gpu/drm/exynos/exynos_dp* 7825 7826EXYNOS SYSMMU (IOMMU) driver 7827M: Marek Szyprowski <m.szyprowski@samsung.com> 7828L: iommu@lists.linux.dev 7829S: Maintained 7830F: drivers/iommu/exynos-iommu.c 7831 7832F2FS FILE SYSTEM 7833M: Jaegeuk Kim <jaegeuk@kernel.org> 7834M: Chao Yu <chao@kernel.org> 7835L: linux-f2fs-devel@lists.sourceforge.net 7836S: Maintained 7837W: https://f2fs.wiki.kernel.org/ 7838T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7839F: Documentation/ABI/testing/sysfs-fs-f2fs 7840F: Documentation/filesystems/f2fs.rst 7841F: fs/f2fs/ 7842F: include/linux/f2fs_fs.h 7843F: include/trace/events/f2fs.h 7844F: include/uapi/linux/f2fs.h 7845 7846F71805F HARDWARE MONITORING DRIVER 7847M: Jean Delvare <jdelvare@suse.com> 7848L: linux-hwmon@vger.kernel.org 7849S: Maintained 7850F: Documentation/hwmon/f71805f.rst 7851F: drivers/hwmon/f71805f.c 7852 7853FADDR2LINE 7854M: Josh Poimboeuf <jpoimboe@kernel.org> 7855S: Maintained 7856F: scripts/faddr2line 7857 7858FAILOVER MODULE 7859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7860L: netdev@vger.kernel.org 7861S: Supported 7862F: Documentation/networking/failover.rst 7863F: include/net/failover.h 7864F: net/core/failover.c 7865 7866FANOTIFY 7867M: Jan Kara <jack@suse.cz> 7868R: Amir Goldstein <amir73il@gmail.com> 7869R: Matthew Bobrowski <repnop@google.com> 7870L: linux-fsdevel@vger.kernel.org 7871S: Maintained 7872F: fs/notify/fanotify/ 7873F: include/linux/fanotify.h 7874F: include/uapi/linux/fanotify.h 7875 7876FARSYNC SYNCHRONOUS DRIVER 7877M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7878S: Supported 7879W: http://www.farsite.co.uk/ 7880F: drivers/net/wan/farsync.* 7881 7882FAULT INJECTION SUPPORT 7883M: Akinobu Mita <akinobu.mita@gmail.com> 7884S: Supported 7885F: Documentation/fault-injection/ 7886F: lib/fault-inject.c 7887 7888FBTFT Framebuffer drivers 7889L: dri-devel@lists.freedesktop.org 7890L: linux-fbdev@vger.kernel.org 7891S: Orphan 7892F: drivers/staging/fbtft/ 7893 7894FC0011 TUNER DRIVER 7895M: Michael Buesch <m@bues.ch> 7896L: linux-media@vger.kernel.org 7897S: Maintained 7898F: drivers/media/tuners/fc0011.c 7899F: drivers/media/tuners/fc0011.h 7900 7901FC2580 MEDIA DRIVER 7902M: Antti Palosaari <crope@iki.fi> 7903L: linux-media@vger.kernel.org 7904S: Maintained 7905W: https://linuxtv.org 7906W: http://palosaari.fi/linux/ 7907Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7908T: git git://linuxtv.org/anttip/media_tree.git 7909F: drivers/media/tuners/fc2580* 7910 7911FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7912M: Hannes Reinecke <hare@suse.de> 7913L: linux-scsi@vger.kernel.org 7914S: Supported 7915W: www.Open-FCoE.org 7916F: drivers/scsi/fcoe/ 7917F: drivers/scsi/libfc/ 7918F: include/scsi/fc/ 7919F: include/scsi/libfc.h 7920F: include/scsi/libfcoe.h 7921F: include/uapi/scsi/fc/ 7922 7923FILE LOCKING (flock() and fcntl()/lockf()) 7924M: Jeff Layton <jlayton@kernel.org> 7925M: Chuck Lever <chuck.lever@oracle.com> 7926L: linux-fsdevel@vger.kernel.org 7927S: Maintained 7928F: fs/fcntl.c 7929F: fs/locks.c 7930F: include/linux/fcntl.h 7931F: include/uapi/linux/fcntl.h 7932 7933FILESYSTEM DIRECT ACCESS (DAX) 7934M: Dan Williams <dan.j.williams@intel.com> 7935R: Matthew Wilcox <willy@infradead.org> 7936R: Jan Kara <jack@suse.cz> 7937L: linux-fsdevel@vger.kernel.org 7938L: nvdimm@lists.linux.dev 7939S: Supported 7940F: fs/dax.c 7941F: include/linux/dax.h 7942F: include/trace/events/fs_dax.h 7943 7944FILESYSTEMS (VFS and infrastructure) 7945M: Alexander Viro <viro@zeniv.linux.org.uk> 7946L: linux-fsdevel@vger.kernel.org 7947S: Maintained 7948F: fs/* 7949F: include/linux/fs.h 7950F: include/linux/fs_types.h 7951F: include/uapi/linux/fs.h 7952F: include/uapi/linux/openat2.h 7953 7954FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7955M: Riku Voipio <riku.voipio@iki.fi> 7956L: linux-hwmon@vger.kernel.org 7957S: Maintained 7958F: drivers/hwmon/f75375s.c 7959F: include/linux/f75375s.h 7960 7961FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7962M: Clemens Ladisch <clemens@ladisch.de> 7963M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7965S: Maintained 7966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7967F: include/uapi/sound/firewire.h 7968F: sound/firewire/ 7969 7970FIREWIRE MEDIA DRIVERS (firedtv) 7971M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7972L: linux-media@vger.kernel.org 7973L: linux1394-devel@lists.sourceforge.net 7974S: Maintained 7975T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7976F: drivers/media/firewire/ 7977 7978FIREWIRE SBP-2 TARGET 7979M: Chris Boot <bootc@bootc.net> 7980L: linux-scsi@vger.kernel.org 7981L: target-devel@vger.kernel.org 7982L: linux1394-devel@lists.sourceforge.net 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7985F: drivers/target/sbp/ 7986 7987FIREWIRE SUBSYSTEM 7988M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7989L: linux1394-devel@lists.sourceforge.net 7990S: Maintained 7991W: http://ieee1394.wiki.kernel.org/ 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7993F: drivers/firewire/ 7994F: include/linux/firewire.h 7995F: include/uapi/linux/firewire*.h 7996F: tools/firewire/ 7997 7998FIRMWARE FRAMEWORK FOR ARMV8-A 7999M: Sudeep Holla <sudeep.holla@arm.com> 8000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8001S: Maintained 8002F: drivers/firmware/arm_ffa/ 8003F: include/linux/arm_ffa.h 8004 8005FIRMWARE LOADER (request_firmware) 8006M: Luis Chamberlain <mcgrof@kernel.org> 8007M: Russ Weight <russell.h.weight@intel.com> 8008L: linux-kernel@vger.kernel.org 8009S: Maintained 8010F: Documentation/firmware_class/ 8011F: drivers/base/firmware_loader/ 8012F: include/linux/firmware.h 8013 8014FLEXTIMER FTM-QUADDEC DRIVER 8015M: Patrick Havelange <patrick.havelange@essensium.com> 8016L: linux-iio@vger.kernel.org 8017S: Maintained 8018F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8019F: drivers/counter/ftm-quaddec.c 8020 8021FLOPPY DRIVER 8022M: Denis Efremov <efremov@linux.com> 8023L: linux-block@vger.kernel.org 8024S: Odd Fixes 8025F: drivers/block/floppy.c 8026 8027FLYSKY FSIA6B RC RECEIVER 8028M: Markus Koch <markus@notsyncing.net> 8029L: linux-input@vger.kernel.org 8030S: Maintained 8031F: drivers/input/joystick/fsia6b.c 8032 8033FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8034M: Geoffrey D. Bennett <g@b4.vu> 8035L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8036S: Maintained 8037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8038F: sound/usb/mixer_scarlett_gen2.c 8039 8040FORCEDETH GIGABIT ETHERNET DRIVER 8041M: Rain River <rain.1986.08.12@gmail.com> 8042M: Zhu Yanjun <zyjzyj2000@gmail.com> 8043L: netdev@vger.kernel.org 8044S: Maintained 8045F: drivers/net/ethernet/nvidia/* 8046 8047FORTIFY_SOURCE 8048M: Kees Cook <keescook@chromium.org> 8049L: linux-hardening@vger.kernel.org 8050S: Supported 8051T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8052F: include/linux/fortify-string.h 8053F: lib/fortify_kunit.c 8054F: lib/test_fortify/* 8055F: scripts/test_fortify.sh 8056K: \b__NO_FORTIFY\b 8057 8058FPGA DFL DRIVERS 8059M: Wu Hao <hao.wu@intel.com> 8060R: Tom Rix <trix@redhat.com> 8061L: linux-fpga@vger.kernel.org 8062S: Maintained 8063F: Documentation/ABI/testing/sysfs-bus-dfl* 8064F: Documentation/fpga/dfl.rst 8065F: drivers/fpga/dfl* 8066F: drivers/uio/uio_dfl.c 8067F: include/linux/dfl.h 8068F: include/uapi/linux/fpga-dfl.h 8069 8070FPGA MANAGER FRAMEWORK 8071M: Moritz Fischer <mdf@kernel.org> 8072M: Wu Hao <hao.wu@intel.com> 8073M: Xu Yilun <yilun.xu@intel.com> 8074R: Tom Rix <trix@redhat.com> 8075L: linux-fpga@vger.kernel.org 8076S: Maintained 8077Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8078T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8079F: Documentation/devicetree/bindings/fpga/ 8080F: Documentation/driver-api/fpga/ 8081F: Documentation/fpga/ 8082F: drivers/fpga/ 8083F: include/linux/fpga/ 8084 8085INTEL MAX10 BMC SECURE UPDATES 8086M: Russ Weight <russell.h.weight@intel.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8090F: drivers/fpga/intel-m10-bmc-sec-update.c 8091 8092MICROCHIP POLARFIRE FPGA DRIVERS 8093M: Conor Dooley <conor.dooley@microchip.com> 8094R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8095L: linux-fpga@vger.kernel.org 8096S: Supported 8097F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8098F: drivers/fpga/microchip-spi.c 8099 8100FPU EMULATOR 8101M: Bill Metzenthen <billm@melbpc.org.au> 8102S: Maintained 8103W: http://floatingpoint.sourceforge.net/emulator/index.html 8104F: arch/x86/math-emu/ 8105 8106FRAMEBUFFER CORE 8107M: Daniel Vetter <daniel@ffwll.ch> 8108F: drivers/video/fbdev/core/ 8109S: Odd Fixes 8110T: git git://anongit.freedesktop.org/drm/drm-misc 8111 8112FRAMEBUFFER LAYER 8113M: Helge Deller <deller@gmx.de> 8114L: linux-fbdev@vger.kernel.org 8115L: dri-devel@lists.freedesktop.org 8116S: Maintained 8117Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8118T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8119F: Documentation/fb/ 8120F: drivers/video/ 8121F: include/linux/fb.h 8122F: include/uapi/linux/fb.h 8123F: include/uapi/video/ 8124F: include/video/ 8125 8126FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8127M: Horia Geantă <horia.geanta@nxp.com> 8128M: Pankaj Gupta <pankaj.gupta@nxp.com> 8129M: Gaurav Jain <gaurav.jain@nxp.com> 8130L: linux-crypto@vger.kernel.org 8131S: Maintained 8132F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8133F: drivers/crypto/caam/ 8134 8135FREESCALE COLDFIRE M5441X MMC DRIVER 8136M: Angelo Dureghello <angelo.dureghello@timesys.com> 8137L: linux-mmc@vger.kernel.org 8138S: Maintained 8139F: drivers/mmc/host/sdhci-esdhc-mcf.c 8140F: include/linux/platform_data/mmc-esdhc-mcf.h 8141 8142FREESCALE DIU FRAMEBUFFER DRIVER 8143M: Timur Tabi <timur@kernel.org> 8144L: linux-fbdev@vger.kernel.org 8145S: Maintained 8146F: drivers/video/fbdev/fsl-diu-fb.* 8147 8148FREESCALE DMA DRIVER 8149M: Li Yang <leoyang.li@nxp.com> 8150M: Zhang Wei <zw@zh-kernel.org> 8151L: linuxppc-dev@lists.ozlabs.org 8152S: Maintained 8153F: drivers/dma/fsldma.* 8154 8155FREESCALE DSPI DRIVER 8156M: Vladimir Oltean <olteanv@gmail.com> 8157L: linux-spi@vger.kernel.org 8158S: Maintained 8159F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8160F: drivers/spi/spi-fsl-dspi.c 8161F: include/linux/spi/spi-fsl-dspi.h 8162 8163FREESCALE ENETC ETHERNET DRIVERS 8164M: Claudiu Manoil <claudiu.manoil@nxp.com> 8165L: netdev@vger.kernel.org 8166S: Maintained 8167F: drivers/net/ethernet/freescale/enetc/ 8168 8169FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8170M: Claudiu Manoil <claudiu.manoil@nxp.com> 8171L: netdev@vger.kernel.org 8172S: Maintained 8173F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8174F: drivers/net/ethernet/freescale/gianfar* 8175 8176FREESCALE GPMI NAND DRIVER 8177M: Han Xu <han.xu@nxp.com> 8178L: linux-mtd@lists.infradead.org 8179S: Maintained 8180F: drivers/mtd/nand/raw/gpmi-nand/* 8181 8182FREESCALE I2C CPM DRIVER 8183M: Jochen Friedrich <jochen@scram.de> 8184L: linuxppc-dev@lists.ozlabs.org 8185L: linux-i2c@vger.kernel.org 8186S: Maintained 8187F: drivers/i2c/busses/i2c-cpm.c 8188 8189FREESCALE IMX / MXC FEC DRIVER 8190M: Joakim Zhang <qiangqing.zhang@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8194F: drivers/net/ethernet/freescale/fec.h 8195F: drivers/net/ethernet/freescale/fec_main.c 8196F: drivers/net/ethernet/freescale/fec_ptp.c 8197 8198FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8199M: Sascha Hauer <s.hauer@pengutronix.de> 8200R: Pengutronix Kernel Team <kernel@pengutronix.de> 8201L: linux-fbdev@vger.kernel.org 8202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8203S: Maintained 8204F: drivers/video/fbdev/imxfb.c 8205 8206FREESCALE IMX DDR PMU DRIVER 8207M: Frank Li <Frank.li@nxp.com> 8208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8209S: Maintained 8210F: Documentation/admin-guide/perf/imx-ddr.rst 8211F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8212F: drivers/perf/fsl_imx8_ddr_perf.c 8213 8214FREESCALE IMX I2C DRIVER 8215M: Oleksij Rempel <o.rempel@pengutronix.de> 8216R: Pengutronix Kernel Team <kernel@pengutronix.de> 8217L: linux-i2c@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8220F: drivers/i2c/busses/i2c-imx.c 8221 8222FREESCALE IMX LPI2C DRIVER 8223M: Dong Aisheng <aisheng.dong@nxp.com> 8224L: linux-i2c@vger.kernel.org 8225L: linux-imx@nxp.com 8226S: Maintained 8227F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8228F: drivers/i2c/busses/i2c-imx-lpi2c.c 8229 8230FREESCALE MPC I2C DRIVER 8231M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8235F: drivers/i2c/busses/i2c-mpc.c 8236 8237FREESCALE QORIQ DPAA ETHERNET DRIVER 8238M: Madalin Bucur <madalin.bucur@nxp.com> 8239L: netdev@vger.kernel.org 8240S: Maintained 8241F: drivers/net/ethernet/freescale/dpaa 8242 8243FREESCALE QORIQ DPAA FMAN DRIVER 8244M: Madalin Bucur <madalin.bucur@nxp.com> 8245L: netdev@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/net/fsl-fman.txt 8248F: drivers/net/ethernet/freescale/fman 8249 8250FREESCALE QORIQ PTP CLOCK DRIVER 8251M: Yangbo Lu <yangbo.lu@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8255F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8256F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8257F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8258F: drivers/ptp/ptp_qoriq.c 8259F: drivers/ptp/ptp_qoriq_debugfs.c 8260F: include/linux/fsl/ptp_qoriq.h 8261 8262FREESCALE QUAD SPI DRIVER 8263M: Han Xu <han.xu@nxp.com> 8264L: linux-spi@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8267F: drivers/spi/spi-fsl-qspi.c 8268 8269FREESCALE QUICC ENGINE LIBRARY 8270M: Qiang Zhao <qiang.zhao@nxp.com> 8271L: linuxppc-dev@lists.ozlabs.org 8272S: Maintained 8273F: drivers/soc/fsl/qe/ 8274F: include/soc/fsl/qe/ 8275 8276FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8277M: Li Yang <leoyang.li@nxp.com> 8278L: netdev@vger.kernel.org 8279L: linuxppc-dev@lists.ozlabs.org 8280S: Maintained 8281F: drivers/net/ethernet/freescale/ucc_geth* 8282 8283FREESCALE QUICC ENGINE UCC HDLC DRIVER 8284M: Zhao Qiang <qiang.zhao@nxp.com> 8285L: netdev@vger.kernel.org 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: drivers/net/wan/fsl_ucc_hdlc* 8289 8290FREESCALE QUICC ENGINE UCC UART DRIVER 8291M: Timur Tabi <timur@kernel.org> 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: drivers/tty/serial/ucc_uart.c 8295 8296FREESCALE SOC DRIVERS 8297M: Li Yang <leoyang.li@nxp.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8300S: Maintained 8301F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8302F: Documentation/devicetree/bindings/soc/fsl/ 8303F: drivers/soc/fsl/ 8304F: include/linux/fsl/ 8305F: include/soc/fsl/ 8306 8307FREESCALE SOC FS_ENET DRIVER 8308M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8309L: linuxppc-dev@lists.ozlabs.org 8310L: netdev@vger.kernel.org 8311S: Maintained 8312F: drivers/net/ethernet/freescale/fs_enet/ 8313F: include/linux/fs_enet_pd.h 8314 8315FREESCALE SOC SOUND DRIVERS 8316M: Shengjiu Wang <shengjiu.wang@gmail.com> 8317M: Xiubo Li <Xiubo.Lee@gmail.com> 8318R: Fabio Estevam <festevam@gmail.com> 8319R: Nicolin Chen <nicoleotsuka@gmail.com> 8320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: sound/soc/fsl/fsl* 8324F: sound/soc/fsl/imx* 8325F: sound/soc/fsl/mpc8610_hpcd.c 8326 8327FREESCALE USB PERIPHERAL DRIVERS 8328M: Li Yang <leoyang.li@nxp.com> 8329L: linux-usb@vger.kernel.org 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: drivers/usb/gadget/udc/fsl* 8333 8334FREESCALE USB PHY DRIVER 8335M: Ran Wang <ran.wang_1@nxp.com> 8336L: linux-usb@vger.kernel.org 8337L: linuxppc-dev@lists.ozlabs.org 8338S: Maintained 8339F: drivers/usb/phy/phy-fsl-usb* 8340 8341FREEVXFS FILESYSTEM 8342M: Christoph Hellwig <hch@infradead.org> 8343S: Maintained 8344W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8345F: fs/freevxfs/ 8346 8347FREEZER 8348M: "Rafael J. Wysocki" <rafael@kernel.org> 8349M: Pavel Machek <pavel@ucw.cz> 8350L: linux-pm@vger.kernel.org 8351S: Supported 8352F: Documentation/power/freezing-of-tasks.rst 8353F: include/linux/freezer.h 8354F: kernel/freezer.c 8355 8356FRONTSWAP API 8357M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8358L: linux-kernel@vger.kernel.org 8359S: Maintained 8360F: include/linux/frontswap.h 8361F: mm/frontswap.c 8362 8363FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8364M: David Howells <dhowells@redhat.com> 8365L: linux-cachefs@redhat.com (moderated for non-subscribers) 8366S: Supported 8367F: Documentation/filesystems/caching/ 8368F: fs/fscache/ 8369F: include/linux/fscache*.h 8370 8371FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8372M: Theodore Y. Ts'o <tytso@mit.edu> 8373M: Jaegeuk Kim <jaegeuk@kernel.org> 8374M: Eric Biggers <ebiggers@kernel.org> 8375L: linux-fscrypt@vger.kernel.org 8376S: Supported 8377Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8378T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8379F: Documentation/filesystems/fscrypt.rst 8380F: fs/crypto/ 8381F: include/linux/fscrypt*.h 8382F: include/uapi/linux/fscrypt.h 8383 8384FSI SUBSYSTEM 8385M: Jeremy Kerr <jk@ozlabs.org> 8386M: Joel Stanley <joel@jms.id.au> 8387R: Alistar Popple <alistair@popple.id.au> 8388R: Eddie James <eajames@linux.ibm.com> 8389L: linux-fsi@lists.ozlabs.org 8390S: Supported 8391Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8392T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8393F: drivers/fsi/ 8394F: include/linux/fsi*.h 8395F: include/trace/events/fsi*.h 8396 8397FSI-ATTACHED I2C DRIVER 8398M: Eddie James <eajames@linux.ibm.com> 8399L: linux-i2c@vger.kernel.org 8400L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8401S: Maintained 8402F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8403F: drivers/i2c/busses/i2c-fsi.c 8404 8405FSI-ATTACHED SPI DRIVER 8406M: Eddie James <eajames@linux.ibm.com> 8407L: linux-spi@vger.kernel.org 8408S: Maintained 8409F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8410F: drivers/spi/spi-fsi.c 8411 8412FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8413M: Jan Kara <jack@suse.cz> 8414R: Amir Goldstein <amir73il@gmail.com> 8415L: linux-fsdevel@vger.kernel.org 8416S: Maintained 8417T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8418F: fs/notify/ 8419F: include/linux/fsnotify*.h 8420 8421FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8422M: Eric Biggers <ebiggers@kernel.org> 8423M: Theodore Y. Ts'o <tytso@mit.edu> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8428F: Documentation/filesystems/fsverity.rst 8429F: fs/verity/ 8430F: include/linux/fsverity.h 8431F: include/uapi/linux/fsverity.h 8432 8433FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8434M: Michael Zaidman <michael.zaidman@gmail.com> 8435L: linux-i2c@vger.kernel.org 8436L: linux-input@vger.kernel.org 8437S: Maintained 8438F: drivers/hid/hid-ft260.c 8439 8440FUJITSU LAPTOP EXTRAS 8441M: Jonathan Woithe <jwoithe@just42.net> 8442L: platform-driver-x86@vger.kernel.org 8443S: Maintained 8444F: drivers/platform/x86/fujitsu-laptop.c 8445 8446FUJITSU M-5MO LS CAMERA ISP DRIVER 8447M: Kyungmin Park <kyungmin.park@samsung.com> 8448M: Heungjun Kim <riverful.kim@samsung.com> 8449L: linux-media@vger.kernel.org 8450S: Maintained 8451F: drivers/media/i2c/m5mols/ 8452F: include/media/i2c/m5mols.h 8453 8454FUJITSU TABLET EXTRAS 8455M: Robert Gerlach <khnz@gmx.de> 8456L: platform-driver-x86@vger.kernel.org 8457S: Maintained 8458F: drivers/platform/x86/fujitsu-tablet.c 8459 8460FUNCTION HOOKS (FTRACE) 8461M: Steven Rostedt <rostedt@goodmis.org> 8462M: Masami Hiramatsu <mhiramat@kernel.org> 8463R: Mark Rutland <mark.rutland@arm.com> 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8466F: Documentation/trace/ftrace* 8467F: kernel/trace/ftrace* 8468F: kernel/trace/fgraph.c 8469F: arch/*/*/*/*ftrace* 8470F: arch/*/*/*ftrace* 8471F: include/*/ftrace.h 8472 8473FUNGIBLE ETHERNET DRIVERS 8474M: Dimitris Michailidis <dmichail@fungible.com> 8475L: netdev@vger.kernel.org 8476S: Supported 8477F: drivers/net/ethernet/fungible/ 8478 8479FUSE: FILESYSTEM IN USERSPACE 8480M: Miklos Szeredi <miklos@szeredi.hu> 8481L: linux-fsdevel@vger.kernel.org 8482S: Maintained 8483W: https://github.com/libfuse/ 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8485F: Documentation/filesystems/fuse.rst 8486F: fs/fuse/ 8487F: include/uapi/linux/fuse.h 8488 8489FUTEX SUBSYSTEM 8490M: Thomas Gleixner <tglx@linutronix.de> 8491M: Ingo Molnar <mingo@redhat.com> 8492R: Peter Zijlstra <peterz@infradead.org> 8493R: Darren Hart <dvhart@infradead.org> 8494R: Davidlohr Bueso <dave@stgolabs.net> 8495R: André Almeida <andrealmeid@igalia.com> 8496L: linux-kernel@vger.kernel.org 8497S: Maintained 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8499F: Documentation/locking/*futex* 8500F: include/asm-generic/futex.h 8501F: include/linux/futex.h 8502F: include/uapi/linux/futex.h 8503F: kernel/futex/* 8504F: tools/perf/bench/futex* 8505F: tools/testing/selftests/futex/ 8506 8507GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8508M: Tim Harvey <tharvey@gateworks.com> 8509S: Maintained 8510F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8511F: drivers/mfd/gateworks-gsc.c 8512F: include/linux/mfd/gsc.h 8513F: Documentation/hwmon/gsc-hwmon.rst 8514F: drivers/hwmon/gsc-hwmon.c 8515F: include/linux/platform_data/gsc_hwmon.h 8516 8517GCC PLUGINS 8518M: Kees Cook <keescook@chromium.org> 8519L: linux-hardening@vger.kernel.org 8520S: Maintained 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8522F: Documentation/kbuild/gcc-plugins.rst 8523F: scripts/Makefile.gcc-plugins 8524F: scripts/gcc-plugins/ 8525 8526GCOV BASED KERNEL PROFILING 8527M: Peter Oberparleiter <oberpar@linux.ibm.com> 8528S: Maintained 8529F: Documentation/dev-tools/gcov.rst 8530F: kernel/gcov/ 8531 8532GDB KERNEL DEBUGGING HELPER SCRIPTS 8533M: Jan Kiszka <jan.kiszka@siemens.com> 8534M: Kieran Bingham <kbingham@kernel.org> 8535S: Supported 8536F: scripts/gdb/ 8537 8538GEMINI CRYPTO DRIVER 8539M: Corentin Labbe <clabbe@baylibre.com> 8540L: linux-crypto@vger.kernel.org 8541S: Maintained 8542F: drivers/crypto/gemini/ 8543 8544GEMTEK FM RADIO RECEIVER DRIVER 8545M: Hans Verkuil <hverkuil@xs4all.nl> 8546L: linux-media@vger.kernel.org 8547S: Maintained 8548W: https://linuxtv.org 8549T: git git://linuxtv.org/media_tree.git 8550F: drivers/media/radio/radio-gemtek* 8551 8552GENERIC ARCHITECTURE TOPOLOGY 8553M: Sudeep Holla <sudeep.holla@arm.com> 8554L: linux-kernel@vger.kernel.org 8555S: Maintained 8556F: drivers/base/arch_topology.c 8557F: include/linux/arch_topology.h 8558 8559GENERIC ENTRY CODE 8560M: Thomas Gleixner <tglx@linutronix.de> 8561M: Peter Zijlstra <peterz@infradead.org> 8562M: Andy Lutomirski <luto@kernel.org> 8563L: linux-kernel@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8566F: include/linux/entry-common.h 8567F: include/linux/entry-kvm.h 8568F: kernel/entry/ 8569 8570GENERIC GPIO I2C DRIVER 8571M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8572S: Supported 8573F: drivers/i2c/busses/i2c-gpio.c 8574F: include/linux/platform_data/i2c-gpio.h 8575 8576GENERIC GPIO I2C MULTIPLEXER DRIVER 8577M: Peter Korsgaard <peter.korsgaard@barco.com> 8578L: linux-i2c@vger.kernel.org 8579S: Supported 8580F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8581F: drivers/i2c/muxes/i2c-mux-gpio.c 8582F: include/linux/platform_data/i2c-mux-gpio.h 8583 8584GENERIC HDLC (WAN) DRIVERS 8585M: Krzysztof Halasa <khc@pm.waw.pl> 8586S: Maintained 8587W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8588F: drivers/net/wan/c101.c 8589F: drivers/net/wan/hd6457* 8590F: drivers/net/wan/hdlc* 8591F: drivers/net/wan/n2.c 8592F: drivers/net/wan/pc300too.c 8593F: drivers/net/wan/pci200syn.c 8594F: drivers/net/wan/wanxl* 8595 8596GENERIC INCLUDE/ASM HEADER FILES 8597M: Arnd Bergmann <arnd@arndb.de> 8598L: linux-arch@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8601F: include/asm-generic/ 8602F: include/uapi/asm-generic/ 8603 8604GENERIC PHY FRAMEWORK 8605M: Vinod Koul <vkoul@kernel.org> 8606M: Kishon Vijay Abraham I <kishon@kernel.org> 8607L: linux-phy@lists.infradead.org 8608S: Supported 8609Q: https://patchwork.kernel.org/project/linux-phy/list/ 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8611F: Documentation/devicetree/bindings/phy/ 8612F: drivers/phy/ 8613F: include/dt-bindings/phy/ 8614F: include/linux/phy/ 8615 8616GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8617M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8618S: Supported 8619F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8620 8621GENERIC PM DOMAINS 8622M: "Rafael J. Wysocki" <rafael@kernel.org> 8623M: Kevin Hilman <khilman@kernel.org> 8624M: Ulf Hansson <ulf.hansson@linaro.org> 8625L: linux-pm@vger.kernel.org 8626S: Supported 8627F: Documentation/devicetree/bindings/power/power?domain* 8628F: drivers/base/power/domain*.c 8629F: include/linux/pm_domain.h 8630 8631GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8632M: Eugen Hristev <eugen.hristev@microchip.com> 8633L: linux-input@vger.kernel.org 8634S: Maintained 8635F: drivers/input/touchscreen/resistive-adc-touch.c 8636 8637GENERIC STRING LIBRARY 8638R: Andy Shevchenko <andy@kernel.org> 8639S: Maintained 8640F: lib/string.c 8641F: lib/string_helpers.c 8642F: lib/test_string.c 8643F: lib/test-string_helpers.c 8644 8645GENERIC UIO DRIVER FOR PCI DEVICES 8646M: "Michael S. Tsirkin" <mst@redhat.com> 8647L: kvm@vger.kernel.org 8648S: Supported 8649F: drivers/uio/uio_pci_generic.c 8650 8651GENERIC VDSO LIBRARY 8652M: Andy Lutomirski <luto@kernel.org> 8653M: Thomas Gleixner <tglx@linutronix.de> 8654M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8655L: linux-kernel@vger.kernel.org 8656S: Maintained 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8658F: include/asm-generic/vdso/vsyscall.h 8659F: include/vdso/ 8660F: kernel/time/vsyscall.c 8661F: lib/vdso/ 8662 8663GENWQE (IBM Generic Workqueue Card) 8664M: Frank Haverkamp <haver@linux.ibm.com> 8665S: Supported 8666F: drivers/misc/genwqe/ 8667 8668GET_MAINTAINER SCRIPT 8669M: Joe Perches <joe@perches.com> 8670S: Maintained 8671F: scripts/get_maintainer.pl 8672 8673GFS2 FILE SYSTEM 8674M: Bob Peterson <rpeterso@redhat.com> 8675M: Andreas Gruenbacher <agruenba@redhat.com> 8676L: cluster-devel@redhat.com 8677S: Supported 8678B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8679T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8680F: Documentation/filesystems/gfs2* 8681F: fs/gfs2/ 8682F: include/uapi/linux/gfs2_ondisk.h 8683 8684GIGABYTE WMI DRIVER 8685M: Thomas Weißschuh <thomas@weissschuh.net> 8686L: platform-driver-x86@vger.kernel.org 8687S: Maintained 8688F: drivers/platform/x86/gigabyte-wmi.c 8689 8690GNSS SUBSYSTEM 8691M: Johan Hovold <johan@kernel.org> 8692S: Maintained 8693T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8694F: Documentation/ABI/testing/sysfs-class-gnss 8695F: Documentation/devicetree/bindings/gnss/ 8696F: drivers/gnss/ 8697F: include/linux/gnss.h 8698 8699GO7007 MPEG CODEC 8700M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8701L: linux-media@vger.kernel.org 8702S: Maintained 8703F: drivers/media/usb/go7007/ 8704 8705GOODIX TOUCHSCREEN 8706M: Bastien Nocera <hadess@hadess.net> 8707M: Hans de Goede <hdegoede@redhat.com> 8708L: linux-input@vger.kernel.org 8709S: Maintained 8710F: drivers/input/touchscreen/goodix* 8711 8712GOOGLE ETHERNET DRIVERS 8713M: Jeroen de Borst <jeroendb@google.com> 8714M: Catherine Sullivan <csully@google.com> 8715R: Shailend Chand <shailend@google.com> 8716L: netdev@vger.kernel.org 8717S: Supported 8718F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8719F: drivers/net/ethernet/google 8720 8721GPD POCKET FAN DRIVER 8722M: Hans de Goede <hdegoede@redhat.com> 8723L: platform-driver-x86@vger.kernel.org 8724S: Maintained 8725F: drivers/platform/x86/gpd-pocket-fan.c 8726 8727GPIO ACPI SUPPORT 8728M: Mika Westerberg <mika.westerberg@linux.intel.com> 8729M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8730L: linux-gpio@vger.kernel.org 8731L: linux-acpi@vger.kernel.org 8732S: Supported 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8734F: Documentation/firmware-guide/acpi/gpio-properties.rst 8735F: drivers/gpio/gpiolib-acpi.c 8736F: drivers/gpio/gpiolib-acpi.h 8737 8738GPIO AGGREGATOR 8739M: Geert Uytterhoeven <geert+renesas@glider.be> 8740L: linux-gpio@vger.kernel.org 8741S: Supported 8742F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8743F: drivers/gpio/gpio-aggregator.c 8744 8745GPIO IR Transmitter 8746M: Sean Young <sean@mess.org> 8747L: linux-media@vger.kernel.org 8748S: Maintained 8749F: drivers/media/rc/gpio-ir-tx.c 8750 8751GPIO MOCKUP DRIVER 8752M: Bamvor Jian Zhang <bamv2005@gmail.com> 8753L: linux-gpio@vger.kernel.org 8754S: Maintained 8755F: drivers/gpio/gpio-mockup.c 8756F: tools/testing/selftests/gpio/ 8757 8758GPIO REGMAP 8759R: Michael Walle <michael@walle.cc> 8760S: Maintained 8761F: drivers/gpio/gpio-regmap.c 8762F: include/linux/gpio/regmap.h 8763 8764GPIO SUBSYSTEM 8765M: Linus Walleij <linus.walleij@linaro.org> 8766M: Bartosz Golaszewski <brgl@bgdev.pl> 8767L: linux-gpio@vger.kernel.org 8768S: Maintained 8769T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8770F: Documentation/ABI/obsolete/sysfs-gpio 8771F: Documentation/ABI/testing/gpio-cdev 8772F: Documentation/admin-guide/gpio/ 8773F: Documentation/devicetree/bindings/gpio/ 8774F: Documentation/driver-api/gpio/ 8775F: drivers/gpio/ 8776F: include/asm-generic/gpio.h 8777F: include/dt-bindings/gpio/ 8778F: include/linux/gpio.h 8779F: include/linux/gpio/ 8780F: include/linux/of_gpio.h 8781F: include/uapi/linux/gpio.h 8782F: tools/gpio/ 8783 8784GRE DEMULTIPLEXER DRIVER 8785M: Dmitry Kozlov <xeb@mail.ru> 8786L: netdev@vger.kernel.org 8787S: Maintained 8788F: include/net/gre.h 8789F: net/ipv4/gre_demux.c 8790F: net/ipv4/gre_offload.c 8791 8792GRETH 10/100/1G Ethernet MAC device driver 8793M: Andreas Larsson <andreas@gaisler.com> 8794L: netdev@vger.kernel.org 8795S: Maintained 8796F: drivers/net/ethernet/aeroflex/ 8797 8798GREYBUS AUDIO PROTOCOLS DRIVERS 8799M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8800M: Mark Greer <mgreer@animalcreek.com> 8801S: Maintained 8802F: drivers/staging/greybus/audio_apbridgea.c 8803F: drivers/staging/greybus/audio_apbridgea.h 8804F: drivers/staging/greybus/audio_codec.c 8805F: drivers/staging/greybus/audio_codec.h 8806F: drivers/staging/greybus/audio_gb.c 8807F: drivers/staging/greybus/audio_manager.c 8808F: drivers/staging/greybus/audio_manager.h 8809F: drivers/staging/greybus/audio_manager_module.c 8810F: drivers/staging/greybus/audio_manager_private.h 8811F: drivers/staging/greybus/audio_manager_sysfs.c 8812F: drivers/staging/greybus/audio_module.c 8813F: drivers/staging/greybus/audio_topology.c 8814 8815GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8816M: Viresh Kumar <vireshk@kernel.org> 8817S: Maintained 8818F: drivers/staging/greybus/authentication.c 8819F: drivers/staging/greybus/bootrom.c 8820F: drivers/staging/greybus/firmware.h 8821F: drivers/staging/greybus/fw-core.c 8822F: drivers/staging/greybus/fw-download.c 8823F: drivers/staging/greybus/fw-management.c 8824F: drivers/staging/greybus/greybus_authentication.h 8825F: drivers/staging/greybus/greybus_firmware.h 8826F: drivers/staging/greybus/hid.c 8827F: drivers/staging/greybus/i2c.c 8828F: drivers/staging/greybus/spi.c 8829F: drivers/staging/greybus/spilib.c 8830F: drivers/staging/greybus/spilib.h 8831 8832GREYBUS LOOPBACK DRIVER 8833M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8834S: Maintained 8835F: drivers/staging/greybus/loopback.c 8836 8837GREYBUS PLATFORM DRIVERS 8838M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8839S: Maintained 8840F: drivers/staging/greybus/arche-apb-ctrl.c 8841F: drivers/staging/greybus/arche-platform.c 8842F: drivers/staging/greybus/arche_platform.h 8843 8844GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8845M: Rui Miguel Silva <rmfrfs@gmail.com> 8846S: Maintained 8847F: drivers/staging/greybus/gpio.c 8848F: drivers/staging/greybus/light.c 8849F: drivers/staging/greybus/power_supply.c 8850F: drivers/staging/greybus/sdio.c 8851F: drivers/staging/greybus/spi.c 8852F: drivers/staging/greybus/spilib.c 8853 8854GREYBUS SUBSYSTEM 8855M: Johan Hovold <johan@kernel.org> 8856M: Alex Elder <elder@kernel.org> 8857M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8858L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8859S: Maintained 8860F: drivers/greybus/ 8861F: drivers/staging/greybus/ 8862F: include/linux/greybus.h 8863F: include/linux/greybus/ 8864 8865GREYBUS UART PROTOCOLS DRIVERS 8866M: David Lin <dtwlin@gmail.com> 8867S: Maintained 8868F: drivers/staging/greybus/log.c 8869F: drivers/staging/greybus/uart.c 8870 8871GS1662 VIDEO SERIALIZER 8872M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8873L: linux-media@vger.kernel.org 8874S: Maintained 8875T: git git://linuxtv.org/media_tree.git 8876F: drivers/media/spi/gs1662.c 8877 8878GSPCA FINEPIX SUBDRIVER 8879M: Frank Zago <frank@zago.net> 8880L: linux-media@vger.kernel.org 8881S: Maintained 8882T: git git://linuxtv.org/media_tree.git 8883F: drivers/media/usb/gspca/finepix.c 8884 8885GSPCA GL860 SUBDRIVER 8886M: Olivier Lorin <o.lorin@laposte.net> 8887L: linux-media@vger.kernel.org 8888S: Maintained 8889T: git git://linuxtv.org/media_tree.git 8890F: drivers/media/usb/gspca/gl860/ 8891 8892GSPCA M5602 SUBDRIVER 8893M: Erik Andren <erik.andren@gmail.com> 8894L: linux-media@vger.kernel.org 8895S: Maintained 8896T: git git://linuxtv.org/media_tree.git 8897F: drivers/media/usb/gspca/m5602/ 8898 8899GSPCA PAC207 SONIXB SUBDRIVER 8900M: Hans Verkuil <hverkuil@xs4all.nl> 8901L: linux-media@vger.kernel.org 8902S: Odd Fixes 8903T: git git://linuxtv.org/media_tree.git 8904F: drivers/media/usb/gspca/pac207.c 8905 8906GSPCA SN9C20X SUBDRIVER 8907M: Brian Johnson <brijohn@gmail.com> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/usb/gspca/sn9c20x.c 8912 8913GSPCA T613 SUBDRIVER 8914M: Leandro Costantino <lcostantino@gmail.com> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/t613.c 8919 8920GSPCA USB WEBCAM DRIVER 8921M: Hans Verkuil <hverkuil@xs4all.nl> 8922L: linux-media@vger.kernel.org 8923S: Odd Fixes 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/ 8926 8927GTP (GPRS Tunneling Protocol) 8928M: Pablo Neira Ayuso <pablo@netfilter.org> 8929M: Harald Welte <laforge@gnumonks.org> 8930L: osmocom-net-gprs@lists.osmocom.org 8931S: Maintained 8932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8933F: drivers/net/gtp.c 8934 8935GUID PARTITION TABLE (GPT) 8936M: Davidlohr Bueso <dave@stgolabs.net> 8937L: linux-efi@vger.kernel.org 8938S: Maintained 8939F: block/partitions/efi.* 8940 8941HABANALABS PCI DRIVER 8942M: Oded Gabbay <ogabbay@kernel.org> 8943S: Supported 8944T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8945F: Documentation/ABI/testing/debugfs-driver-habanalabs 8946F: Documentation/ABI/testing/sysfs-driver-habanalabs 8947F: drivers/misc/habanalabs/ 8948F: include/trace/events/habanalabs.h 8949F: include/uapi/misc/habanalabs.h 8950 8951HACKRF MEDIA DRIVER 8952M: Antti Palosaari <crope@iki.fi> 8953L: linux-media@vger.kernel.org 8954S: Maintained 8955W: https://linuxtv.org 8956W: http://palosaari.fi/linux/ 8957Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8958T: git git://linuxtv.org/anttip/media_tree.git 8959F: drivers/media/usb/hackrf/ 8960 8961HANTRO VPU CODEC DRIVER 8962M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8963M: Philipp Zabel <p.zabel@pengutronix.de> 8964L: linux-media@vger.kernel.org 8965L: linux-rockchip@lists.infradead.org 8966S: Maintained 8967F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8968F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8969F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8970F: drivers/media/platform/verisilicon/ 8971 8972HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8973M: Frank Seidel <frank@f-seidel.de> 8974L: platform-driver-x86@vger.kernel.org 8975S: Maintained 8976W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8977F: drivers/platform/x86/hdaps.c 8978 8979HARDWARE MONITORING 8980M: Jean Delvare <jdelvare@suse.com> 8981M: Guenter Roeck <linux@roeck-us.net> 8982L: linux-hwmon@vger.kernel.org 8983S: Maintained 8984W: http://hwmon.wiki.kernel.org/ 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8986F: Documentation/ABI/testing/sysfs-class-hwmon 8987F: Documentation/devicetree/bindings/hwmon/ 8988F: Documentation/hwmon/ 8989F: drivers/hwmon/ 8990F: include/linux/hwmon*.h 8991F: include/trace/events/hwmon*.h 8992K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8993 8994HARDWARE RANDOM NUMBER GENERATOR CORE 8995M: Olivia Mackall <olivia@selenic.com> 8996M: Herbert Xu <herbert@gondor.apana.org.au> 8997L: linux-crypto@vger.kernel.org 8998S: Odd fixes 8999F: Documentation/admin-guide/hw_random.rst 9000F: Documentation/devicetree/bindings/rng/ 9001F: drivers/char/hw_random/ 9002F: include/linux/hw_random.h 9003 9004HARDWARE SPINLOCK CORE 9005M: Ohad Ben-Cohen <ohad@wizery.com> 9006M: Bjorn Andersson <andersson@kernel.org> 9007R: Baolin Wang <baolin.wang7@gmail.com> 9008L: linux-remoteproc@vger.kernel.org 9009S: Maintained 9010T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9011F: Documentation/devicetree/bindings/hwlock/ 9012F: Documentation/locking/hwspinlock.rst 9013F: drivers/hwspinlock/ 9014F: include/linux/hwspinlock.h 9015 9016HARDWARE TRACING FACILITIES 9017M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9018S: Maintained 9019F: drivers/hwtracing/ 9020 9021HARMONY SOUND DRIVER 9022L: linux-parisc@vger.kernel.org 9023S: Maintained 9024F: sound/parisc/harmony.* 9025 9026HDPVR USB VIDEO ENCODER DRIVER 9027M: Hans Verkuil <hverkuil@xs4all.nl> 9028L: linux-media@vger.kernel.org 9029S: Odd Fixes 9030W: https://linuxtv.org 9031T: git git://linuxtv.org/media_tree.git 9032F: drivers/media/usb/hdpvr/ 9033 9034HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9035M: Matt Hsiao <matt.hsiao@hpe.com> 9036S: Supported 9037F: drivers/misc/hpilo.[ch] 9038 9039HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9040M: Jerry Hoemann <jerry.hoemann@hpe.com> 9041S: Supported 9042F: Documentation/watchdog/hpwdt.rst 9043F: drivers/watchdog/hpwdt.c 9044 9045HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9046M: Don Brace <don.brace@microchip.com> 9047L: storagedev@microchip.com 9048L: linux-scsi@vger.kernel.org 9049S: Supported 9050F: Documentation/scsi/hpsa.rst 9051F: drivers/scsi/hpsa*.[ch] 9052F: include/linux/cciss*.h 9053F: include/uapi/linux/cciss*.h 9054 9055HFI1 DRIVER 9056M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9057L: linux-rdma@vger.kernel.org 9058S: Supported 9059F: drivers/infiniband/hw/hfi1 9060 9061HFS FILESYSTEM 9062L: linux-fsdevel@vger.kernel.org 9063S: Orphan 9064F: Documentation/filesystems/hfs.rst 9065F: fs/hfs/ 9066 9067HFSPLUS FILESYSTEM 9068L: linux-fsdevel@vger.kernel.org 9069S: Orphan 9070F: Documentation/filesystems/hfsplus.rst 9071F: fs/hfsplus/ 9072 9073HGA FRAMEBUFFER DRIVER 9074M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9075L: linux-nvidia@lists.surfsouth.com 9076S: Maintained 9077W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9078F: drivers/video/fbdev/hgafb.c 9079 9080HIBERNATION (aka Software Suspend, aka swsusp) 9081M: "Rafael J. Wysocki" <rafael@kernel.org> 9082M: Pavel Machek <pavel@ucw.cz> 9083L: linux-pm@vger.kernel.org 9084S: Supported 9085B: https://bugzilla.kernel.org 9086F: arch/*/include/asm/suspend*.h 9087F: arch/x86/power/ 9088F: drivers/base/power/ 9089F: include/linux/freezer.h 9090F: include/linux/pm.h 9091F: include/linux/suspend.h 9092F: kernel/power/ 9093 9094HID CORE LAYER 9095M: Jiri Kosina <jikos@kernel.org> 9096M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9097L: linux-input@vger.kernel.org 9098S: Maintained 9099T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9100F: drivers/hid/ 9101F: include/linux/hid* 9102F: include/uapi/linux/hid* 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 11038T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11039F: Documentation/kbuild/kconfig* 11040F: scripts/Kconfig.include 11041F: scripts/kconfig/ 11042 11043KCOV 11044R: Dmitry Vyukov <dvyukov@google.com> 11045R: Andrey Konovalov <andreyknvl@gmail.com> 11046L: kasan-dev@googlegroups.com 11047S: Maintained 11048F: Documentation/dev-tools/kcov.rst 11049F: include/linux/kcov.h 11050F: include/uapi/linux/kcov.h 11051F: kernel/kcov.c 11052F: scripts/Makefile.kcov 11053 11054KCSAN 11055M: Marco Elver <elver@google.com> 11056R: Dmitry Vyukov <dvyukov@google.com> 11057L: kasan-dev@googlegroups.com 11058S: Maintained 11059F: Documentation/dev-tools/kcsan.rst 11060F: include/linux/kcsan*.h 11061F: kernel/kcsan/ 11062F: lib/Kconfig.kcsan 11063F: scripts/Makefile.kcsan 11064 11065KDUMP 11066M: Baoquan He <bhe@redhat.com> 11067R: Vivek Goyal <vgoyal@redhat.com> 11068R: Dave Young <dyoung@redhat.com> 11069L: kexec@lists.infradead.org 11070S: Maintained 11071W: http://lse.sourceforge.net/kdump/ 11072F: Documentation/admin-guide/kdump/ 11073F: fs/proc/vmcore.c 11074F: include/linux/crash_core.h 11075F: include/linux/crash_dump.h 11076F: include/uapi/linux/vmcore.h 11077F: kernel/crash_*.c 11078 11079KEENE FM RADIO TRANSMITTER DRIVER 11080M: Hans Verkuil <hverkuil@xs4all.nl> 11081L: linux-media@vger.kernel.org 11082S: Maintained 11083W: https://linuxtv.org 11084T: git git://linuxtv.org/media_tree.git 11085F: drivers/media/radio/radio-keene* 11086 11087KERNEL AUTOMOUNTER 11088M: Ian Kent <raven@themaw.net> 11089L: autofs@vger.kernel.org 11090S: Maintained 11091F: fs/autofs/ 11092 11093KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11094M: Masahiro Yamada <masahiroy@kernel.org> 11095M: Michal Marek <michal.lkml@markovi.net> 11096R: Nick Desaulniers <ndesaulniers@google.com> 11097L: linux-kbuild@vger.kernel.org 11098S: Maintained 11099T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11100F: Documentation/kbuild/ 11101F: Makefile 11102F: scripts/*vmlinux* 11103F: scripts/Kbuild* 11104F: scripts/Makefile* 11105F: scripts/basic/ 11106F: scripts/dummy-tools/ 11107F: scripts/mk* 11108F: scripts/mod/ 11109F: scripts/package/ 11110 11111KERNEL HARDENING (not covered by other areas) 11112M: Kees Cook <keescook@chromium.org> 11113L: linux-hardening@vger.kernel.org 11114S: Supported 11115T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11116F: include/linux/overflow.h 11117F: include/linux/randomize_kstack.h 11118F: mm/usercopy.c 11119K: \b(add|choose)_random_kstack_offset\b 11120K: \b__check_(object_size|heap_object)\b 11121 11122KERNEL JANITORS 11123L: kernel-janitors@vger.kernel.org 11124S: Odd Fixes 11125W: http://kernelnewbies.org/KernelJanitors 11126 11127KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11128M: Chuck Lever <chuck.lever@oracle.com> 11129M: Jeff Layton <jlayton@kernel.org> 11130L: linux-nfs@vger.kernel.org 11131S: Supported 11132W: http://nfs.sourceforge.net/ 11133T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11134F: fs/lockd/ 11135F: fs/nfs_common/ 11136F: fs/nfsd/ 11137F: include/linux/lockd/ 11138F: include/linux/sunrpc/ 11139F: include/uapi/linux/nfsd/ 11140F: include/uapi/linux/sunrpc/ 11141F: net/sunrpc/ 11142F: Documentation/filesystems/nfs/ 11143 11144KERNEL REGRESSIONS 11145M: Thorsten Leemhuis <linux@leemhuis.info> 11146L: regressions@lists.linux.dev 11147S: Supported 11148F: Documentation/admin-guide/reporting-regressions.rst 11149F: Documentation/process/handling-regressions.rst 11150 11151KERNEL SELFTEST FRAMEWORK 11152M: Shuah Khan <shuah@kernel.org> 11153M: Shuah Khan <skhan@linuxfoundation.org> 11154L: linux-kselftest@vger.kernel.org 11155S: Maintained 11156Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11157T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11158F: Documentation/dev-tools/kselftest* 11159F: tools/testing/selftests/ 11160 11161KERNEL SMB3 SERVER (KSMBD) 11162M: Namjae Jeon <linkinjeon@kernel.org> 11163M: Steve French <sfrench@samba.org> 11164R: Sergey Senozhatsky <senozhatsky@chromium.org> 11165R: Tom Talpey <tom@talpey.com> 11166L: linux-cifs@vger.kernel.org 11167S: Maintained 11168T: git git://git.samba.org/ksmbd.git 11169F: Documentation/filesystems/cifs/ksmbd.rst 11170F: fs/ksmbd/ 11171F: fs/smbfs_common/ 11172 11173KERNEL UNIT TESTING FRAMEWORK (KUnit) 11174M: Brendan Higgins <brendanhiggins@google.com> 11175M: David Gow <davidgow@google.com> 11176L: linux-kselftest@vger.kernel.org 11177L: kunit-dev@googlegroups.com 11178S: Maintained 11179W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11180F: Documentation/dev-tools/kunit/ 11181F: include/kunit/ 11182F: lib/kunit/ 11183F: tools/testing/kunit/ 11184 11185KERNEL USERMODE HELPER 11186M: Luis Chamberlain <mcgrof@kernel.org> 11187L: linux-kernel@vger.kernel.org 11188S: Maintained 11189F: include/linux/umh.h 11190F: kernel/umh.c 11191 11192KERNEL VIRTUAL MACHINE (KVM) 11193M: Paolo Bonzini <pbonzini@redhat.com> 11194L: kvm@vger.kernel.org 11195S: Supported 11196W: http://www.linux-kvm.org 11197T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11198F: Documentation/virt/kvm/ 11199F: include/asm-generic/kvm* 11200F: include/kvm/iodev.h 11201F: include/linux/kvm* 11202F: include/trace/events/kvm.h 11203F: include/uapi/asm-generic/kvm* 11204F: include/uapi/linux/kvm* 11205F: tools/kvm/ 11206F: tools/testing/selftests/kvm/ 11207F: virt/kvm/* 11208 11209KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11210M: Marc Zyngier <maz@kernel.org> 11211R: James Morse <james.morse@arm.com> 11212R: Alexandru Elisei <alexandru.elisei@arm.com> 11213R: Suzuki K Poulose <suzuki.poulose@arm.com> 11214R: Oliver Upton <oliver.upton@linux.dev> 11215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11216L: kvmarm@lists.linux.dev 11217L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11218S: Maintained 11219T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11220F: arch/arm64/include/asm/kvm* 11221F: arch/arm64/include/uapi/asm/kvm* 11222F: arch/arm64/kvm/ 11223F: include/kvm/arm_* 11224F: tools/testing/selftests/kvm/*/aarch64/ 11225F: tools/testing/selftests/kvm/aarch64/ 11226 11227KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11228M: Huacai Chen <chenhuacai@kernel.org> 11229M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11230L: linux-mips@vger.kernel.org 11231L: kvm@vger.kernel.org 11232S: Maintained 11233T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11234F: arch/mips/include/asm/kvm* 11235F: arch/mips/include/uapi/asm/kvm* 11236F: arch/mips/kvm/ 11237 11238KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11239L: linuxppc-dev@lists.ozlabs.org 11240T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11241F: arch/powerpc/include/asm/kvm* 11242F: arch/powerpc/include/uapi/asm/kvm* 11243F: arch/powerpc/kernel/kvm* 11244F: arch/powerpc/kvm/ 11245 11246KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11247M: Anup Patel <anup@brainfault.org> 11248R: Atish Patra <atishp@atishpatra.org> 11249L: kvm@vger.kernel.org 11250L: kvm-riscv@lists.infradead.org 11251L: linux-riscv@lists.infradead.org 11252S: Maintained 11253T: git https://github.com/kvm-riscv/linux.git 11254F: arch/riscv/include/asm/kvm* 11255F: arch/riscv/include/uapi/asm/kvm* 11256F: arch/riscv/kvm/ 11257F: tools/testing/selftests/kvm/*/riscv/ 11258 11259KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11260M: Christian Borntraeger <borntraeger@linux.ibm.com> 11261M: Janosch Frank <frankja@linux.ibm.com> 11262M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11263R: David Hildenbrand <david@redhat.com> 11264L: kvm@vger.kernel.org 11265S: Supported 11266T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11267F: Documentation/virt/kvm/s390* 11268F: arch/s390/include/asm/gmap.h 11269F: arch/s390/include/asm/kvm* 11270F: arch/s390/include/uapi/asm/kvm* 11271F: arch/s390/include/uapi/asm/uvdevice.h 11272F: arch/s390/kernel/uv.c 11273F: arch/s390/kvm/ 11274F: arch/s390/mm/gmap.c 11275F: drivers/s390/char/uvdevice.c 11276F: tools/testing/selftests/drivers/s390x/uvdevice/ 11277F: tools/testing/selftests/kvm/*/s390x/ 11278F: tools/testing/selftests/kvm/s390x/ 11279 11280KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11281M: Sean Christopherson <seanjc@google.com> 11282M: Paolo Bonzini <pbonzini@redhat.com> 11283L: kvm@vger.kernel.org 11284S: Supported 11285T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11286F: arch/x86/include/asm/kvm* 11287F: arch/x86/include/asm/svm.h 11288F: arch/x86/include/asm/vmx*.h 11289F: arch/x86/include/uapi/asm/kvm* 11290F: arch/x86/include/uapi/asm/svm.h 11291F: arch/x86/include/uapi/asm/vmx.h 11292F: arch/x86/kvm/ 11293F: arch/x86/kvm/*/ 11294 11295KVM PARAVIRT (KVM/paravirt) 11296M: Paolo Bonzini <pbonzini@redhat.com> 11297R: Wanpeng Li <wanpengli@tencent.com> 11298R: Vitaly Kuznetsov <vkuznets@redhat.com> 11299L: kvm@vger.kernel.org 11300S: Supported 11301T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11302F: arch/x86/kernel/kvm.c 11303F: arch/x86/kernel/kvmclock.c 11304F: arch/x86/include/asm/pvclock-abi.h 11305F: include/linux/kvm_para.h 11306F: include/uapi/linux/kvm_para.h 11307F: include/uapi/asm-generic/kvm_para.h 11308F: include/asm-generic/kvm_para.h 11309F: arch/um/include/asm/kvm_para.h 11310F: arch/x86/include/asm/kvm_para.h 11311F: arch/x86/include/uapi/asm/kvm_para.h 11312 11313KVM X86 HYPER-V (KVM/hyper-v) 11314M: Vitaly Kuznetsov <vkuznets@redhat.com> 11315M: Sean Christopherson <seanjc@google.com> 11316M: Paolo Bonzini <pbonzini@redhat.com> 11317L: kvm@vger.kernel.org 11318S: Supported 11319T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11320F: arch/x86/kvm/hyperv.* 11321F: arch/x86/kvm/kvm_onhyperv.* 11322F: arch/x86/kvm/svm/hyperv.* 11323F: arch/x86/kvm/svm/svm_onhyperv.* 11324F: arch/x86/kvm/vmx/evmcs.* 11325 11326KERNFS 11327M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11328M: Tejun Heo <tj@kernel.org> 11329S: Supported 11330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11331F: fs/kernfs/ 11332F: include/linux/kernfs.h 11333 11334KEXEC 11335M: Eric Biederman <ebiederm@xmission.com> 11336L: kexec@lists.infradead.org 11337S: Maintained 11338W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11339F: include/linux/kexec.h 11340F: include/uapi/linux/kexec.h 11341F: kernel/kexec* 11342 11343KEYS-ENCRYPTED 11344M: Mimi Zohar <zohar@linux.ibm.com> 11345L: linux-integrity@vger.kernel.org 11346L: keyrings@vger.kernel.org 11347S: Supported 11348F: Documentation/security/keys/trusted-encrypted.rst 11349F: include/keys/encrypted-type.h 11350F: security/keys/encrypted-keys/ 11351 11352KEYS-TRUSTED 11353M: James Bottomley <jejb@linux.ibm.com> 11354M: Jarkko Sakkinen <jarkko@kernel.org> 11355M: Mimi Zohar <zohar@linux.ibm.com> 11356L: linux-integrity@vger.kernel.org 11357L: keyrings@vger.kernel.org 11358S: Supported 11359F: Documentation/security/keys/trusted-encrypted.rst 11360F: include/keys/trusted-type.h 11361F: include/keys/trusted_tpm.h 11362F: security/keys/trusted-keys/ 11363 11364KEYS-TRUSTED-TEE 11365M: Sumit Garg <sumit.garg@linaro.org> 11366L: linux-integrity@vger.kernel.org 11367L: keyrings@vger.kernel.org 11368S: Supported 11369F: include/keys/trusted_tee.h 11370F: security/keys/trusted-keys/trusted_tee.c 11371 11372KEYS-TRUSTED-CAAM 11373M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11374R: Pengutronix Kernel Team <kernel@pengutronix.de> 11375L: linux-integrity@vger.kernel.org 11376L: keyrings@vger.kernel.org 11377S: Maintained 11378F: include/keys/trusted_caam.h 11379F: security/keys/trusted-keys/trusted_caam.c 11380 11381KEYS/KEYRINGS 11382M: David Howells <dhowells@redhat.com> 11383M: Jarkko Sakkinen <jarkko@kernel.org> 11384L: keyrings@vger.kernel.org 11385S: Maintained 11386F: Documentation/security/keys/core.rst 11387F: include/keys/ 11388F: include/linux/key-type.h 11389F: include/linux/key.h 11390F: include/linux/keyctl.h 11391F: include/uapi/linux/keyctl.h 11392F: security/keys/ 11393 11394KEYS/KEYRINGS_INTEGRITY 11395M: Jarkko Sakkinen <jarkko@kernel.org> 11396M: Mimi Zohar <zohar@linux.ibm.com> 11397L: linux-integrity@vger.kernel.org 11398L: keyrings@vger.kernel.org 11399S: Supported 11400F: security/integrity/platform_certs 11401 11402KFENCE 11403M: Alexander Potapenko <glider@google.com> 11404M: Marco Elver <elver@google.com> 11405R: Dmitry Vyukov <dvyukov@google.com> 11406L: kasan-dev@googlegroups.com 11407S: Maintained 11408F: Documentation/dev-tools/kfence.rst 11409F: arch/*/include/asm/kfence.h 11410F: include/linux/kfence.h 11411F: lib/Kconfig.kfence 11412F: mm/kfence/ 11413 11414KFIFO 11415M: Stefani Seibold <stefani@seibold.net> 11416S: Maintained 11417F: include/linux/kfifo.h 11418F: lib/kfifo.c 11419F: samples/kfifo/ 11420 11421KGDB / KDB /debug_core 11422M: Jason Wessel <jason.wessel@windriver.com> 11423M: Daniel Thompson <daniel.thompson@linaro.org> 11424R: Douglas Anderson <dianders@chromium.org> 11425L: kgdb-bugreport@lists.sourceforge.net 11426S: Maintained 11427W: http://kgdb.wiki.kernel.org/ 11428T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11429F: Documentation/dev-tools/kgdb.rst 11430F: drivers/misc/kgdbts.c 11431F: drivers/tty/serial/kgdboc.c 11432F: include/linux/kdb.h 11433F: include/linux/kgdb.h 11434F: kernel/debug/ 11435F: kernel/module/kdb.c 11436 11437KHADAS MCU MFD DRIVER 11438M: Neil Armstrong <neil.armstrong@linaro.org> 11439L: linux-amlogic@lists.infradead.org 11440S: Maintained 11441F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11442F: drivers/mfd/khadas-mcu.c 11443F: include/linux/mfd/khadas-mcu.h 11444F: drivers/thermal/khadas_mcu_fan.c 11445 11446KMEMLEAK 11447M: Catalin Marinas <catalin.marinas@arm.com> 11448S: Maintained 11449F: Documentation/dev-tools/kmemleak.rst 11450F: include/linux/kmemleak.h 11451F: mm/kmemleak.c 11452F: samples/kmemleak/kmemleak-test.c 11453 11454KMOD KERNEL MODULE LOADER - USERMODE HELPER 11455M: Luis Chamberlain <mcgrof@kernel.org> 11456L: linux-kernel@vger.kernel.org 11457L: linux-modules@vger.kernel.org 11458S: Maintained 11459F: include/linux/kmod.h 11460F: kernel/kmod.c 11461F: lib/test_kmod.c 11462F: tools/testing/selftests/kmod/ 11463 11464KMSAN 11465M: Alexander Potapenko <glider@google.com> 11466R: Marco Elver <elver@google.com> 11467R: Dmitry Vyukov <dvyukov@google.com> 11468L: kasan-dev@googlegroups.com 11469S: Maintained 11470F: Documentation/dev-tools/kmsan.rst 11471F: arch/*/include/asm/kmsan.h 11472F: arch/*/mm/kmsan_* 11473F: include/linux/kmsan*.h 11474F: lib/Kconfig.kmsan 11475F: mm/kmsan/ 11476F: scripts/Makefile.kmsan 11477 11478KPROBES 11479M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11480M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11481M: "David S. Miller" <davem@davemloft.net> 11482M: Masami Hiramatsu <mhiramat@kernel.org> 11483S: Maintained 11484T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11485F: Documentation/trace/kprobes.rst 11486F: include/asm-generic/kprobes.h 11487F: include/linux/kprobes.h 11488F: kernel/kprobes.c 11489F: lib/test_kprobes.c 11490F: samples/kprobes 11491 11492KS0108 LCD CONTROLLER DRIVER 11493M: Miguel Ojeda <ojeda@kernel.org> 11494S: Maintained 11495F: Documentation/admin-guide/auxdisplay/ks0108.rst 11496F: drivers/auxdisplay/ks0108.c 11497F: include/linux/ks0108.h 11498 11499KTD253 BACKLIGHT DRIVER 11500M: Linus Walleij <linus.walleij@linaro.org> 11501S: Maintained 11502F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11503F: drivers/video/backlight/ktd253-backlight.c 11504 11505KTEST 11506M: Steven Rostedt <rostedt@goodmis.org> 11507M: John Hawley <warthog9@eaglescrag.net> 11508S: Maintained 11509F: tools/testing/ktest 11510 11511L3MDEV 11512M: David Ahern <dsahern@kernel.org> 11513L: netdev@vger.kernel.org 11514S: Maintained 11515F: include/net/l3mdev.h 11516F: net/l3mdev 11517 11518LANDLOCK SECURITY MODULE 11519M: Mickaël Salaün <mic@digikod.net> 11520L: linux-security-module@vger.kernel.org 11521S: Supported 11522W: https://landlock.io 11523T: git https://github.com/landlock-lsm/linux.git 11524F: Documentation/security/landlock.rst 11525F: Documentation/userspace-api/landlock.rst 11526F: include/uapi/linux/landlock.h 11527F: samples/landlock/ 11528F: security/landlock/ 11529F: tools/testing/selftests/landlock/ 11530K: landlock 11531K: LANDLOCK 11532 11533LANTIQ / INTEL Ethernet drivers 11534M: Hauke Mehrtens <hauke@hauke-m.de> 11535L: netdev@vger.kernel.org 11536S: Maintained 11537F: drivers/net/dsa/lantiq_gswip.c 11538F: drivers/net/dsa/lantiq_pce.h 11539F: drivers/net/ethernet/lantiq_xrx200.c 11540F: net/dsa/tag_gswip.c 11541 11542LANTIQ MIPS ARCHITECTURE 11543M: John Crispin <john@phrozen.org> 11544L: linux-mips@vger.kernel.org 11545S: Maintained 11546F: arch/mips/lantiq 11547F: drivers/soc/lantiq 11548 11549LASI 53c700 driver for PARISC 11550M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11551L: linux-scsi@vger.kernel.org 11552S: Maintained 11553F: Documentation/scsi/53c700.rst 11554F: drivers/scsi/53c700* 11555 11556LEAKING_ADDRESSES 11557M: Tobin C. Harding <me@tobin.cc> 11558M: Tycho Andersen <tycho@tycho.pizza> 11559L: linux-hardening@vger.kernel.org 11560S: Maintained 11561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11562F: scripts/leaking_addresses.pl 11563 11564LED SUBSYSTEM 11565M: Pavel Machek <pavel@ucw.cz> 11566L: linux-leds@vger.kernel.org 11567S: Maintained 11568T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11569F: Documentation/devicetree/bindings/leds/ 11570F: drivers/leds/ 11571F: include/linux/leds.h 11572 11573LEGACY EEPROM DRIVER 11574M: Jean Delvare <jdelvare@suse.com> 11575S: Maintained 11576F: Documentation/misc-devices/eeprom.rst 11577F: drivers/misc/eeprom/eeprom.c 11578 11579LEGO MINDSTORMS EV3 11580R: David Lechner <david@lechnology.com> 11581S: Maintained 11582F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11583F: arch/arm/boot/dts/da850-lego-ev3.dts 11584F: drivers/power/supply/lego_ev3_battery.c 11585 11586LEGO USB Tower driver 11587M: Juergen Stuber <starblue@users.sourceforge.net> 11588L: legousb-devel@lists.sourceforge.net 11589S: Maintained 11590W: http://legousb.sourceforge.net/ 11591F: drivers/usb/misc/legousbtower.c 11592 11593LETSKETCH HID TABLET DRIVER 11594M: Hans de Goede <hdegoede@redhat.com> 11595L: linux-input@vger.kernel.org 11596S: Maintained 11597T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11598F: drivers/hid/hid-letsketch.c 11599 11600LG LAPTOP EXTRAS 11601M: Matan Ziv-Av <matan@svgalib.org> 11602L: platform-driver-x86@vger.kernel.org 11603S: Maintained 11604F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11605F: Documentation/admin-guide/laptops/lg-laptop.rst 11606F: drivers/platform/x86/lg-laptop.c 11607 11608LG2160 MEDIA DRIVER 11609M: Michael Krufky <mkrufky@linuxtv.org> 11610L: linux-media@vger.kernel.org 11611S: Maintained 11612W: https://linuxtv.org 11613W: http://github.com/mkrufky 11614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11615T: git git://linuxtv.org/mkrufky/tuners.git 11616F: drivers/media/dvb-frontends/lg2160.* 11617 11618LGDT3305 MEDIA DRIVER 11619M: Michael Krufky <mkrufky@linuxtv.org> 11620L: linux-media@vger.kernel.org 11621S: Maintained 11622W: https://linuxtv.org 11623W: http://github.com/mkrufky 11624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11625T: git git://linuxtv.org/mkrufky/tuners.git 11626F: drivers/media/dvb-frontends/lgdt3305.* 11627 11628LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11629M: Viresh Kumar <vireshk@kernel.org> 11630L: linux-ide@vger.kernel.org 11631S: Maintained 11632T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11633F: drivers/ata/pata_arasan_cf.c 11634F: include/linux/pata_arasan_cf_data.h 11635 11636LIBATA PATA DRIVERS 11637R: Sergey Shtylyov <s.shtylyov@omp.ru> 11638L: linux-ide@vger.kernel.org 11639F: drivers/ata/ata_*.c 11640F: drivers/ata/pata_*.c 11641 11642LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11643M: Linus Walleij <linus.walleij@linaro.org> 11644L: linux-ide@vger.kernel.org 11645S: Maintained 11646T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11647F: drivers/ata/pata_ftide010.c 11648F: drivers/ata/sata_gemini.c 11649F: drivers/ata/sata_gemini.h 11650 11651LIBATA SATA AHCI PLATFORM devices support 11652M: Hans de Goede <hdegoede@redhat.com> 11653M: Jens Axboe <axboe@kernel.dk> 11654L: linux-ide@vger.kernel.org 11655S: Maintained 11656T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11657F: drivers/ata/ahci_platform.c 11658F: drivers/ata/libahci_platform.c 11659F: include/linux/ahci_platform.h 11660 11661LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11662M: Serge Semin <fancer.lancer@gmail.com> 11663L: linux-ide@vger.kernel.org 11664S: Maintained 11665T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11666F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11667F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11668F: drivers/ata/ahci_dwc.c 11669 11670LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11671M: Mikael Pettersson <mikpelinux@gmail.com> 11672L: linux-ide@vger.kernel.org 11673S: Maintained 11674T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11675F: drivers/ata/sata_promise.* 11676 11677LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11678M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11679L: linux-ide@vger.kernel.org 11680S: Maintained 11681T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11682F: Documentation/ABI/testing/sysfs-ata 11683F: Documentation/devicetree/bindings/ata/ 11684F: drivers/ata/ 11685F: include/linux/ata.h 11686F: include/linux/libata.h 11687 11688LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11689M: Vishal Verma <vishal.l.verma@intel.com> 11690M: Dan Williams <dan.j.williams@intel.com> 11691M: Dave Jiang <dave.jiang@intel.com> 11692L: nvdimm@lists.linux.dev 11693S: Supported 11694Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11695P: Documentation/nvdimm/maintainer-entry-profile.rst 11696F: drivers/nvdimm/btt* 11697 11698LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11699M: Dan Williams <dan.j.williams@intel.com> 11700M: Vishal Verma <vishal.l.verma@intel.com> 11701M: Dave Jiang <dave.jiang@intel.com> 11702L: nvdimm@lists.linux.dev 11703S: Supported 11704Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11705P: Documentation/nvdimm/maintainer-entry-profile.rst 11706F: drivers/nvdimm/pmem* 11707 11708LIBNVDIMM: DEVICETREE BINDINGS 11709M: Oliver O'Halloran <oohall@gmail.com> 11710L: nvdimm@lists.linux.dev 11711S: Supported 11712Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11713F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11714F: drivers/nvdimm/of_pmem.c 11715 11716LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11717M: Dan Williams <dan.j.williams@intel.com> 11718M: Vishal Verma <vishal.l.verma@intel.com> 11719M: Dave Jiang <dave.jiang@intel.com> 11720M: Ira Weiny <ira.weiny@intel.com> 11721L: nvdimm@lists.linux.dev 11722S: Supported 11723Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11724P: Documentation/nvdimm/maintainer-entry-profile.rst 11725T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11726F: drivers/acpi/nfit/* 11727F: drivers/nvdimm/* 11728F: include/linux/libnvdimm.h 11729F: include/linux/nd.h 11730F: include/uapi/linux/ndctl.h 11731F: tools/testing/nvdimm/ 11732 11733LICENSES and SPDX stuff 11734M: Thomas Gleixner <tglx@linutronix.de> 11735M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11736L: linux-spdx@vger.kernel.org 11737S: Maintained 11738T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11739F: COPYING 11740F: Documentation/process/license-rules.rst 11741F: LICENSES/ 11742F: scripts/spdxcheck-test.sh 11743F: scripts/spdxcheck.py 11744F: scripts/spdxexclude 11745 11746LINEAR RANGES HELPERS 11747M: Mark Brown <broonie@kernel.org> 11748R: Matti Vaittinen <mazziesaccount@gmail.com> 11749F: lib/linear_ranges.c 11750F: lib/test_linear_ranges.c 11751F: include/linux/linear_range.h 11752 11753LINUX FOR POWER MACINTOSH 11754M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11755L: linuxppc-dev@lists.ozlabs.org 11756S: Odd Fixes 11757F: arch/powerpc/platforms/powermac/ 11758F: drivers/macintosh/ 11759 11760LINUX FOR POWERPC (32-BIT AND 64-BIT) 11761M: Michael Ellerman <mpe@ellerman.id.au> 11762R: Nicholas Piggin <npiggin@gmail.com> 11763R: Christophe Leroy <christophe.leroy@csgroup.eu> 11764L: linuxppc-dev@lists.ozlabs.org 11765S: Supported 11766W: https://github.com/linuxppc/wiki/wiki 11767Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11768T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11769F: Documentation/ABI/stable/sysfs-firmware-opal-* 11770F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11771F: Documentation/devicetree/bindings/powerpc/ 11772F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11773F: Documentation/powerpc/ 11774F: arch/powerpc/ 11775F: drivers/*/*/*pasemi* 11776F: drivers/*/*pasemi* 11777F: drivers/char/tpm/tpm_ibmvtpm* 11778F: drivers/crypto/nx/ 11779F: drivers/crypto/vmx/ 11780F: drivers/i2c/busses/i2c-opal.c 11781F: drivers/net/ethernet/ibm/ibmveth.* 11782F: drivers/net/ethernet/ibm/ibmvnic.* 11783F: drivers/pci/hotplug/pnv_php.c 11784F: drivers/pci/hotplug/rpa* 11785F: drivers/rtc/rtc-opal.c 11786F: drivers/scsi/ibmvscsi/ 11787F: drivers/tty/hvc/hvc_opal.c 11788F: drivers/watchdog/wdrtas.c 11789F: tools/testing/selftests/powerpc 11790N: /pmac 11791N: powermac 11792N: powernv 11793N: [^a-z0-9]ps3 11794N: pseries 11795 11796LINUX FOR POWERPC EMBEDDED MPC5XXX 11797M: Anatolij Gustschin <agust@denx.de> 11798L: linuxppc-dev@lists.ozlabs.org 11799S: Odd Fixes 11800F: arch/powerpc/platforms/512x/ 11801F: arch/powerpc/platforms/52xx/ 11802 11803LINUX FOR POWERPC EMBEDDED PPC4XX 11804L: linuxppc-dev@lists.ozlabs.org 11805S: Orphan 11806F: arch/powerpc/platforms/40x/ 11807F: arch/powerpc/platforms/44x/ 11808 11809LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11810M: Scott Wood <oss@buserror.net> 11811L: linuxppc-dev@lists.ozlabs.org 11812S: Odd fixes 11813T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11814F: Documentation/devicetree/bindings/powerpc/fsl/ 11815F: arch/powerpc/platforms/83xx/ 11816F: arch/powerpc/platforms/85xx/ 11817 11818LINUX FOR POWERPC EMBEDDED PPC8XX 11819M: Christophe Leroy <christophe.leroy@csgroup.eu> 11820L: linuxppc-dev@lists.ozlabs.org 11821S: Maintained 11822F: arch/powerpc/platforms/8xx/ 11823 11824LINUX KERNEL DUMP TEST MODULE (LKDTM) 11825M: Kees Cook <keescook@chromium.org> 11826S: Maintained 11827F: drivers/misc/lkdtm/* 11828F: tools/testing/selftests/lkdtm/* 11829 11830LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11831M: Alan Stern <stern@rowland.harvard.edu> 11832M: Andrea Parri <parri.andrea@gmail.com> 11833M: Will Deacon <will@kernel.org> 11834M: Peter Zijlstra <peterz@infradead.org> 11835M: Boqun Feng <boqun.feng@gmail.com> 11836M: Nicholas Piggin <npiggin@gmail.com> 11837M: David Howells <dhowells@redhat.com> 11838M: Jade Alglave <j.alglave@ucl.ac.uk> 11839M: Luc Maranget <luc.maranget@inria.fr> 11840M: "Paul E. McKenney" <paulmck@kernel.org> 11841R: Akira Yokosawa <akiyks@gmail.com> 11842R: Daniel Lustig <dlustig@nvidia.com> 11843R: Joel Fernandes <joel@joelfernandes.org> 11844L: linux-kernel@vger.kernel.org 11845L: linux-arch@vger.kernel.org 11846S: Supported 11847T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11848F: Documentation/atomic_bitops.txt 11849F: Documentation/atomic_t.txt 11850F: Documentation/core-api/refcount-vs-atomic.rst 11851F: Documentation/litmus-tests/ 11852F: Documentation/memory-barriers.txt 11853F: tools/memory-model/ 11854 11855LIS3LV02D ACCELEROMETER DRIVER 11856M: Eric Piel <eric.piel@tremplin-utc.net> 11857S: Maintained 11858F: Documentation/misc-devices/lis3lv02d.rst 11859F: drivers/misc/lis3lv02d/ 11860F: drivers/platform/x86/hp_accel.c 11861 11862LIST KUNIT TEST 11863M: David Gow <davidgow@google.com> 11864L: linux-kselftest@vger.kernel.org 11865L: kunit-dev@googlegroups.com 11866S: Maintained 11867F: lib/list-test.c 11868 11869LITEX PLATFORM 11870M: Karol Gugala <kgugala@antmicro.com> 11871M: Mateusz Holenko <mholenko@antmicro.com> 11872M: Gabriel Somlo <gsomlo@gmail.com> 11873M: Joel Stanley <joel@jms.id.au> 11874S: Maintained 11875F: Documentation/devicetree/bindings/*/litex,*.yaml 11876F: arch/openrisc/boot/dts/or1klitex.dts 11877F: include/linux/litex.h 11878F: drivers/tty/serial/liteuart.c 11879F: drivers/soc/litex/* 11880F: drivers/net/ethernet/litex/* 11881F: drivers/mmc/host/litex_mmc.c 11882N: litex 11883 11884LIVE PATCHING 11885M: Josh Poimboeuf <jpoimboe@kernel.org> 11886M: Jiri Kosina <jikos@kernel.org> 11887M: Miroslav Benes <mbenes@suse.cz> 11888M: Petr Mladek <pmladek@suse.com> 11889R: Joe Lawrence <joe.lawrence@redhat.com> 11890L: live-patching@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11893F: Documentation/ABI/testing/sysfs-kernel-livepatch 11894F: Documentation/livepatch/ 11895F: arch/powerpc/include/asm/livepatch.h 11896F: include/linux/livepatch.h 11897F: kernel/livepatch/ 11898F: kernel/module/livepatch.c 11899F: lib/livepatch/ 11900F: samples/livepatch/ 11901F: tools/testing/selftests/livepatch/ 11902 11903LLC (802.2) 11904L: netdev@vger.kernel.org 11905S: Odd fixes 11906F: include/linux/llc.h 11907F: include/net/llc* 11908F: include/uapi/linux/llc.h 11909F: net/llc/ 11910 11911LM73 HARDWARE MONITOR DRIVER 11912M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11913L: linux-hwmon@vger.kernel.org 11914S: Maintained 11915F: drivers/hwmon/lm73.c 11916 11917LM78 HARDWARE MONITOR DRIVER 11918M: Jean Delvare <jdelvare@suse.com> 11919L: linux-hwmon@vger.kernel.org 11920S: Maintained 11921F: Documentation/hwmon/lm78.rst 11922F: drivers/hwmon/lm78.c 11923 11924LM83 HARDWARE MONITOR DRIVER 11925M: Jean Delvare <jdelvare@suse.com> 11926L: linux-hwmon@vger.kernel.org 11927S: Maintained 11928F: Documentation/hwmon/lm83.rst 11929F: drivers/hwmon/lm83.c 11930 11931LM90 HARDWARE MONITOR DRIVER 11932M: Jean Delvare <jdelvare@suse.com> 11933L: linux-hwmon@vger.kernel.org 11934S: Maintained 11935F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11936F: Documentation/hwmon/lm90.rst 11937F: drivers/hwmon/lm90.c 11938F: include/dt-bindings/thermal/lm90.h 11939 11940LM95234 HARDWARE MONITOR DRIVER 11941M: Guenter Roeck <linux@roeck-us.net> 11942L: linux-hwmon@vger.kernel.org 11943S: Maintained 11944F: Documentation/hwmon/lm95234.rst 11945F: drivers/hwmon/lm95234.c 11946 11947LME2510 MEDIA DRIVER 11948M: Malcolm Priestley <tvboxspy@gmail.com> 11949L: linux-media@vger.kernel.org 11950S: Maintained 11951W: https://linuxtv.org 11952Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11953F: drivers/media/usb/dvb-usb-v2/lmedm04* 11954 11955LOADPIN SECURITY MODULE 11956M: Kees Cook <keescook@chromium.org> 11957S: Supported 11958T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11959F: Documentation/admin-guide/LSM/LoadPin.rst 11960F: security/loadpin/ 11961 11962LOCKING PRIMITIVES 11963M: Peter Zijlstra <peterz@infradead.org> 11964M: Ingo Molnar <mingo@redhat.com> 11965M: Will Deacon <will@kernel.org> 11966R: Waiman Long <longman@redhat.com> 11967R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11968L: linux-kernel@vger.kernel.org 11969S: Maintained 11970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11971F: Documentation/locking/ 11972F: arch/*/include/asm/spinlock*.h 11973F: include/linux/lockdep.h 11974F: include/linux/mutex*.h 11975F: include/linux/rwlock*.h 11976F: include/linux/rwsem*.h 11977F: include/linux/seqlock.h 11978F: include/linux/spinlock*.h 11979F: kernel/locking/ 11980F: lib/locking*.[ch] 11981X: kernel/locking/locktorture.c 11982 11983LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11984M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11985L: linux-ntfs-dev@lists.sourceforge.net 11986S: Maintained 11987W: http://www.linux-ntfs.org/content/view/19/37/ 11988F: Documentation/admin-guide/ldm.rst 11989F: block/partitions/ldm.* 11990 11991LOGITECH HID GAMING KEYBOARDS 11992M: Hans de Goede <hdegoede@redhat.com> 11993L: linux-input@vger.kernel.org 11994S: Maintained 11995T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11996F: drivers/hid/hid-lg-g15.c 11997 11998LONTIUM LT8912B MIPI TO HDMI BRIDGE 11999M: Adrien Grassein <adrien.grassein@gmail.com> 12000S: Maintained 12001F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12002F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12003 12004LOONGARCH 12005M: Huacai Chen <chenhuacai@kernel.org> 12006R: WANG Xuerui <kernel@xen0n.name> 12007L: loongarch@lists.linux.dev 12008S: Maintained 12009T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12010F: arch/loongarch/ 12011F: drivers/*/*loongarch* 12012F: Documentation/loongarch/ 12013F: Documentation/translations/zh_CN/loongarch/ 12014 12015LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12016M: Sathya Prakash <sathya.prakash@broadcom.com> 12017M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12018M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12019L: MPT-FusionLinux.pdl@broadcom.com 12020L: linux-scsi@vger.kernel.org 12021S: Supported 12022W: http://www.avagotech.com/support/ 12023F: drivers/message/fusion/ 12024F: drivers/scsi/mpt3sas/ 12025 12026LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12027M: Matthew Wilcox <willy@infradead.org> 12028L: linux-scsi@vger.kernel.org 12029S: Maintained 12030F: drivers/scsi/sym53c8xx_2/ 12031 12032LTC1660 DAC DRIVER 12033M: Marcus Folkesson <marcus.folkesson@gmail.com> 12034L: linux-iio@vger.kernel.org 12035S: Maintained 12036F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12037F: drivers/iio/dac/ltc1660.c 12038 12039LTC2688 IIO DAC DRIVER 12040M: Nuno Sá <nuno.sa@analog.com> 12041L: linux-iio@vger.kernel.org 12042S: Supported 12043W: https://ez.analog.com/linux-software-drivers 12044F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12045F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12046F: drivers/iio/dac/ltc2688.c 12047 12048LTC2947 HARDWARE MONITOR DRIVER 12049M: Nuno Sá <nuno.sa@analog.com> 12050L: linux-hwmon@vger.kernel.org 12051S: Supported 12052W: https://ez.analog.com/linux-software-drivers 12053F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12054F: drivers/hwmon/ltc2947-core.c 12055F: drivers/hwmon/ltc2947-i2c.c 12056F: drivers/hwmon/ltc2947-spi.c 12057F: drivers/hwmon/ltc2947.h 12058 12059LTC2983 IIO TEMPERATURE DRIVER 12060M: Nuno Sá <nuno.sa@analog.com> 12061L: linux-iio@vger.kernel.org 12062S: Supported 12063W: https://ez.analog.com/linux-software-drivers 12064F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12065F: drivers/iio/temperature/ltc2983.c 12066 12067LTC4261 HARDWARE MONITOR DRIVER 12068M: Guenter Roeck <linux@roeck-us.net> 12069L: linux-hwmon@vger.kernel.org 12070S: Maintained 12071F: Documentation/hwmon/ltc4261.rst 12072F: drivers/hwmon/ltc4261.c 12073 12074LTC4306 I2C MULTIPLEXER DRIVER 12075M: Michael Hennerich <michael.hennerich@analog.com> 12076L: linux-i2c@vger.kernel.org 12077S: Supported 12078W: https://ez.analog.com/linux-software-drivers 12079F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12080F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12081 12082LTP (Linux Test Project) 12083M: Mike Frysinger <vapier@gentoo.org> 12084M: Cyril Hrubis <chrubis@suse.cz> 12085M: Wanlong Gao <wanlong.gao@gmail.com> 12086M: Jan Stancek <jstancek@redhat.com> 12087M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12088M: Alexey Kodanev <alexey.kodanev@oracle.com> 12089L: ltp@lists.linux.it (subscribers-only) 12090S: Maintained 12091W: http://linux-test-project.github.io/ 12092T: git git://github.com/linux-test-project/ltp.git 12093 12094LYNX 28G SERDES PHY DRIVER 12095M: Ioana Ciornei <ioana.ciornei@nxp.com> 12096L: netdev@vger.kernel.org 12097S: Supported 12098F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12099F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12100 12101LYNX PCS MODULE 12102M: Ioana Ciornei <ioana.ciornei@nxp.com> 12103L: netdev@vger.kernel.org 12104S: Supported 12105F: drivers/net/pcs/pcs-lynx.c 12106F: include/linux/pcs-lynx.h 12107 12108M68K ARCHITECTURE 12109M: Geert Uytterhoeven <geert@linux-m68k.org> 12110L: linux-m68k@lists.linux-m68k.org 12111S: Maintained 12112W: http://www.linux-m68k.org/ 12113T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12114F: arch/m68k/ 12115F: drivers/zorro/ 12116 12117M68K ON APPLE MACINTOSH 12118M: Joshua Thompson <funaho@jurai.org> 12119L: linux-m68k@lists.linux-m68k.org 12120S: Maintained 12121W: http://www.mac.linux-m68k.org/ 12122F: arch/m68k/mac/ 12123F: drivers/macintosh/adb-iop.c 12124F: drivers/macintosh/via-macii.c 12125 12126M68K ON HP9000/300 12127M: Philip Blundell <philb@gnu.org> 12128S: Maintained 12129W: http://www.tazenda.demon.co.uk/phil/linux-hp 12130F: arch/m68k/hp300/ 12131 12132M88DS3103 MEDIA DRIVER 12133M: Antti Palosaari <crope@iki.fi> 12134L: linux-media@vger.kernel.org 12135S: Maintained 12136W: https://linuxtv.org 12137W: http://palosaari.fi/linux/ 12138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12139T: git git://linuxtv.org/anttip/media_tree.git 12140F: drivers/media/dvb-frontends/m88ds3103* 12141 12142M88RS2000 MEDIA DRIVER 12143M: Malcolm Priestley <tvboxspy@gmail.com> 12144L: linux-media@vger.kernel.org 12145S: Maintained 12146W: https://linuxtv.org 12147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12148F: drivers/media/dvb-frontends/m88rs2000* 12149 12150MA901 MASTERKIT USB FM RADIO DRIVER 12151M: Alexey Klimov <klimov.linux@gmail.com> 12152L: linux-media@vger.kernel.org 12153S: Maintained 12154T: git git://linuxtv.org/media_tree.git 12155F: drivers/media/radio/radio-ma901.c 12156 12157MAC80211 12158M: Johannes Berg <johannes@sipsolutions.net> 12159L: linux-wireless@vger.kernel.org 12160S: Maintained 12161W: https://wireless.wiki.kernel.org/ 12162Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12164T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12165F: Documentation/networking/mac80211-injection.rst 12166F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12167F: drivers/net/wireless/mac80211_hwsim.[ch] 12168F: include/net/mac80211.h 12169F: net/mac80211/ 12170 12171MAILBOX API 12172M: Jassi Brar <jassisinghbrar@gmail.com> 12173L: linux-kernel@vger.kernel.org 12174S: Maintained 12175F: drivers/mailbox/ 12176F: include/linux/mailbox_client.h 12177F: include/linux/mailbox_controller.h 12178F: include/dt-bindings/mailbox/ 12179F: Documentation/devicetree/bindings/mailbox/ 12180 12181MAILBOX ARM MHUv2 12182M: Viresh Kumar <viresh.kumar@linaro.org> 12183M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12184L: linux-kernel@vger.kernel.org 12185S: Maintained 12186F: drivers/mailbox/arm_mhuv2.c 12187F: include/linux/mailbox/arm_mhuv2_message.h 12188F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12189 12190MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12191M: Jeremy Kerr <jk@codeconstruct.com.au> 12192M: Matt Johnston <matt@codeconstruct.com.au> 12193L: netdev@vger.kernel.org 12194S: Maintained 12195F: Documentation/networking/mctp.rst 12196F: drivers/net/mctp/ 12197F: include/net/mctp.h 12198F: include/net/mctpdevice.h 12199F: include/net/netns/mctp.h 12200F: net/mctp/ 12201 12202MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12203M: Michael Kerrisk <mtk.manpages@gmail.com> 12204L: linux-man@vger.kernel.org 12205S: Maintained 12206W: http://www.kernel.org/doc/man-pages 12207 12208MAPLE TREE 12209M: Liam R. Howlett <Liam.Howlett@oracle.com> 12210L: linux-mm@kvack.org 12211S: Supported 12212F: Documentation/core-api/maple_tree.rst 12213F: include/linux/maple_tree.h 12214F: include/trace/events/maple_tree.h 12215F: lib/maple_tree.c 12216F: lib/test_maple_tree.c 12217F: tools/testing/radix-tree/linux/maple_tree.h 12218F: tools/testing/radix-tree/maple.c 12219 12220MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12221M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12222L: linux-mips@vger.kernel.org 12223S: Maintained 12224F: arch/mips/boot/dts/img/pistachio* 12225 12226MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12227M: Andrew Lunn <andrew@lunn.ch> 12228L: netdev@vger.kernel.org 12229S: Maintained 12230F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12231F: Documentation/networking/devlink/mv88e6xxx.rst 12232F: drivers/net/dsa/mv88e6xxx/ 12233F: include/linux/dsa/mv88e6xxx.h 12234F: include/linux/platform_data/mv88e6xxx.h 12235 12236MARVELL ARMADA 3700 PHY DRIVERS 12237M: Miquel Raynal <miquel.raynal@bootlin.com> 12238S: Maintained 12239F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12240F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12241F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12242F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12243 12244MARVELL ARMADA 3700 SERIAL DRIVER 12245M: Pali Rohár <pali@kernel.org> 12246S: Maintained 12247F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12248F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12249F: drivers/tty/serial/mvebu-uart.c 12250 12251MARVELL ARMADA DRM SUPPORT 12252M: Russell King <linux@armlinux.org.uk> 12253S: Maintained 12254T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12255T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12256F: Documentation/devicetree/bindings/display/armada/ 12257F: drivers/gpu/drm/armada/ 12258F: include/uapi/drm/armada_drm.h 12259 12260MARVELL CRYPTO DRIVER 12261M: Boris Brezillon <bbrezillon@kernel.org> 12262M: Arnaud Ebalard <arno@natisbad.org> 12263M: Srujana Challa <schalla@marvell.com> 12264L: linux-crypto@vger.kernel.org 12265S: Maintained 12266F: drivers/crypto/marvell/ 12267F: include/linux/soc/marvell/octeontx2/ 12268 12269MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12270M: Mirko Lindner <mlindner@marvell.com> 12271M: Stephen Hemminger <stephen@networkplumber.org> 12272L: netdev@vger.kernel.org 12273S: Maintained 12274F: drivers/net/ethernet/marvell/sk* 12275 12276MARVELL LIBERTAS WIRELESS DRIVER 12277L: libertas-dev@lists.infradead.org 12278S: Orphan 12279F: drivers/net/wireless/marvell/libertas/ 12280 12281MARVELL MACCHIATOBIN SUPPORT 12282M: Russell King <linux@armlinux.org.uk> 12283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12284S: Maintained 12285F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12286 12287MARVELL MV643XX ETHERNET DRIVER 12288M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12289L: netdev@vger.kernel.org 12290S: Maintained 12291F: drivers/net/ethernet/marvell/mv643xx_eth.* 12292F: include/linux/mv643xx.h 12293 12294MARVELL MV88X3310 PHY DRIVER 12295M: Russell King <linux@armlinux.org.uk> 12296M: Marek Behún <kabel@kernel.org> 12297L: netdev@vger.kernel.org 12298S: Maintained 12299F: drivers/net/phy/marvell10g.c 12300 12301MARVELL MVEBU THERMAL DRIVER 12302M: Miquel Raynal <miquel.raynal@bootlin.com> 12303S: Maintained 12304F: drivers/thermal/armada_thermal.c 12305 12306MARVELL MVNETA ETHERNET DRIVER 12307M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12308L: netdev@vger.kernel.org 12309S: Maintained 12310F: drivers/net/ethernet/marvell/mvneta.* 12311 12312MARVELL MVPP2 ETHERNET DRIVER 12313M: Marcin Wojtas <mw@semihalf.com> 12314M: Russell King <linux@armlinux.org.uk> 12315L: netdev@vger.kernel.org 12316S: Maintained 12317F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12318F: drivers/net/ethernet/marvell/mvpp2/ 12319 12320MARVELL MWIFIEX WIRELESS DRIVER 12321M: Amitkumar Karwar <amitkarwar@gmail.com> 12322M: Ganapathi Bhat <ganapathi017@gmail.com> 12323M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12324M: Xinming Hu <huxinming820@gmail.com> 12325L: linux-wireless@vger.kernel.org 12326S: Maintained 12327F: drivers/net/wireless/marvell/mwifiex/ 12328 12329MARVELL MWL8K WIRELESS DRIVER 12330M: Lennert Buytenhek <buytenh@wantstofly.org> 12331L: linux-wireless@vger.kernel.org 12332S: Odd Fixes 12333F: drivers/net/wireless/marvell/mwl8k.c 12334 12335MARVELL NAND CONTROLLER DRIVER 12336M: Miquel Raynal <miquel.raynal@bootlin.com> 12337L: linux-mtd@lists.infradead.org 12338S: Maintained 12339F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12340F: drivers/mtd/nand/raw/marvell_nand.c 12341 12342MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12343M: Sunil Goutham <sgoutham@marvell.com> 12344M: Geetha sowjanya <gakula@marvell.com> 12345M: Subbaraya Sundeep <sbhatta@marvell.com> 12346M: hariprasad <hkelam@marvell.com> 12347L: netdev@vger.kernel.org 12348S: Supported 12349F: drivers/net/ethernet/marvell/octeontx2/nic/ 12350F: include/linux/soc/marvell/octeontx2/ 12351 12352MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12353M: Sunil Goutham <sgoutham@marvell.com> 12354M: Linu Cherian <lcherian@marvell.com> 12355M: Geetha sowjanya <gakula@marvell.com> 12356M: Jerin Jacob <jerinj@marvell.com> 12357M: hariprasad <hkelam@marvell.com> 12358M: Subbaraya Sundeep <sbhatta@marvell.com> 12359L: netdev@vger.kernel.org 12360S: Supported 12361F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12362F: drivers/net/ethernet/marvell/octeontx2/af/ 12363 12364MARVELL PRESTERA ETHERNET SWITCH DRIVER 12365M: Taras Chornyi <tchornyi@marvell.com> 12366S: Supported 12367W: https://github.com/Marvell-switching/switchdev-prestera 12368F: drivers/net/ethernet/marvell/prestera/ 12369 12370MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12371M: Nicolas Pitre <nico@fluxnic.net> 12372S: Odd Fixes 12373F: drivers/mmc/host/mvsdio.* 12374 12375MARVELL USB MDIO CONTROLLER DRIVER 12376M: Tobias Waldekranz <tobias@waldekranz.com> 12377L: netdev@vger.kernel.org 12378S: Maintained 12379F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12380F: drivers/net/mdio/mdio-mvusb.c 12381 12382MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12383M: Hu Ziji <huziji@marvell.com> 12384L: linux-mmc@vger.kernel.org 12385S: Supported 12386F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12387F: drivers/mmc/host/sdhci-xenon* 12388 12389MARVELL OCTEON ENDPOINT DRIVER 12390M: Veerasenareddy Burru <vburru@marvell.com> 12391M: Abhijit Ayarekar <aayarekar@marvell.com> 12392L: netdev@vger.kernel.org 12393S: Supported 12394F: drivers/net/ethernet/marvell/octeon_ep 12395 12396MATROX FRAMEBUFFER DRIVER 12397L: linux-fbdev@vger.kernel.org 12398S: Orphan 12399F: drivers/video/fbdev/matrox/matroxfb_* 12400F: include/uapi/linux/matroxfb.h 12401 12402MAX15301 DRIVER 12403M: Daniel Nilsson <daniel.nilsson@flex.com> 12404L: linux-hwmon@vger.kernel.org 12405S: Maintained 12406F: Documentation/hwmon/max15301.rst 12407F: drivers/hwmon/pmbus/max15301.c 12408 12409MAX16065 HARDWARE MONITOR DRIVER 12410M: Guenter Roeck <linux@roeck-us.net> 12411L: linux-hwmon@vger.kernel.org 12412S: Maintained 12413F: Documentation/hwmon/max16065.rst 12414F: drivers/hwmon/max16065.c 12415 12416MAX2175 SDR TUNER DRIVER 12417M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12418L: linux-media@vger.kernel.org 12419S: Maintained 12420T: git git://linuxtv.org/media_tree.git 12421F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12422F: Documentation/userspace-api/media/drivers/max2175.rst 12423F: drivers/media/i2c/max2175* 12424F: include/uapi/linux/max2175.h 12425 12426MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12427L: linux-hwmon@vger.kernel.org 12428S: Orphan 12429F: Documentation/hwmon/max6650.rst 12430F: drivers/hwmon/max6650.c 12431 12432MAX6697 HARDWARE MONITOR DRIVER 12433M: Guenter Roeck <linux@roeck-us.net> 12434L: linux-hwmon@vger.kernel.org 12435S: Maintained 12436F: Documentation/devicetree/bindings/hwmon/max6697.txt 12437F: Documentation/hwmon/max6697.rst 12438F: drivers/hwmon/max6697.c 12439F: include/linux/platform_data/max6697.h 12440 12441MAX9286 QUAD GMSL DESERIALIZER DRIVER 12442M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12443M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12444M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12445M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12446L: linux-media@vger.kernel.org 12447S: Maintained 12448F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12449F: drivers/media/i2c/max9286.c 12450 12451MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12452M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12453L: linux-media@vger.kernel.org 12454S: Maintained 12455F: drivers/staging/media/max96712/max96712.c 12456 12457MAX9860 MONO AUDIO VOICE CODEC DRIVER 12458M: Peter Rosin <peda@axentia.se> 12459L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12460S: Maintained 12461F: Documentation/devicetree/bindings/sound/max9860.txt 12462F: sound/soc/codecs/max9860.* 12463 12464MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12465M: Andreas Klinger <ak@it-klinger.de> 12466L: linux-iio@vger.kernel.org 12467S: Maintained 12468F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12469F: drivers/iio/proximity/mb1232.c 12470 12471MAXIM MAX11205 DRIVER 12472M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12473L: linux-iio@vger.kernel.org 12474S: Supported 12475W: https://ez.analog.com/linux-software-drivers 12476F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12477F: drivers/iio/adc/max11205.c 12478 12479MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12480R: Iskren Chernev <iskren.chernev@gmail.com> 12481R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12482R: Marek Szyprowski <m.szyprowski@samsung.com> 12483R: Matheus Castello <matheus@castello.eng.br> 12484L: linux-pm@vger.kernel.org 12485S: Maintained 12486F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12487F: drivers/power/supply/max17040_battery.c 12488 12489MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12490R: Hans de Goede <hdegoede@redhat.com> 12491R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12492R: Marek Szyprowski <m.szyprowski@samsung.com> 12493R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12494R: Purism Kernel Team <kernel@puri.sm> 12495L: linux-pm@vger.kernel.org 12496S: Maintained 12497F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12498F: drivers/power/supply/max17042_battery.c 12499 12500MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12501M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12502L: linux-kernel@vger.kernel.org 12503S: Maintained 12504F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12505F: drivers/regulator/max20086-regulator.c 12506 12507MAXIM MAX77650 PMIC MFD DRIVER 12508M: Bartosz Golaszewski <brgl@bgdev.pl> 12509L: linux-kernel@vger.kernel.org 12510S: Maintained 12511F: Documentation/devicetree/bindings/*/*max77650.yaml 12512F: Documentation/devicetree/bindings/*/max77650*.yaml 12513F: drivers/gpio/gpio-max77650.c 12514F: drivers/input/misc/max77650-onkey.c 12515F: drivers/leds/leds-max77650.c 12516F: drivers/mfd/max77650.c 12517F: drivers/power/supply/max77650-charger.c 12518F: drivers/regulator/max77650-regulator.c 12519F: include/linux/mfd/max77650.h 12520 12521MAXIM MAX77714 PMIC MFD DRIVER 12522M: Luca Ceresoli <luca@lucaceresoli.net> 12523S: Maintained 12524F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12525F: drivers/mfd/max77714.c 12526F: include/linux/mfd/max77714.h 12527 12528MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12529M: Javier Martinez Canillas <javier@dowhile0.org> 12530L: linux-kernel@vger.kernel.org 12531S: Supported 12532F: Documentation/devicetree/bindings/*/*max77802.yaml 12533F: drivers/regulator/max77802-regulator.c 12534F: include/dt-bindings/*/*max77802.h 12535 12536MAXIM MAX77976 BATTERY CHARGER 12537M: Luca Ceresoli <luca@lucaceresoli.net> 12538S: Supported 12539F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12540F: drivers/power/supply/max77976_charger.c 12541 12542MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12543M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12544L: linux-pm@vger.kernel.org 12545S: Supported 12546B: mailto:linux-samsung-soc@vger.kernel.org 12547F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12548F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12549F: drivers/power/supply/max14577_charger.c 12550F: drivers/power/supply/max77693_charger.c 12551 12552MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12553M: Chanwoo Choi <cw00.choi@samsung.com> 12554M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12555L: linux-kernel@vger.kernel.org 12556S: Supported 12557B: mailto:linux-samsung-soc@vger.kernel.org 12558F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12559F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12560F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12561F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12562F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12563F: drivers/*/*max77843.c 12564F: drivers/*/max14577*.c 12565F: drivers/*/max77686*.c 12566F: drivers/*/max77693*.c 12567F: drivers/clk/clk-max77686.c 12568F: drivers/extcon/extcon-max14577.c 12569F: drivers/extcon/extcon-max77693.c 12570F: drivers/rtc/rtc-max77686.c 12571F: include/linux/mfd/max14577*.h 12572F: include/linux/mfd/max77686*.h 12573F: include/linux/mfd/max77693*.h 12574 12575MAXIRADIO FM RADIO RECEIVER DRIVER 12576M: Hans Verkuil <hverkuil@xs4all.nl> 12577L: linux-media@vger.kernel.org 12578S: Maintained 12579W: https://linuxtv.org 12580T: git git://linuxtv.org/media_tree.git 12581F: drivers/media/radio/radio-maxiradio* 12582 12583MAXLINEAR ETHERNET PHY DRIVER 12584M: Xu Liang <lxu@maxlinear.com> 12585L: netdev@vger.kernel.org 12586S: Supported 12587F: drivers/net/phy/mxl-gpy.c 12588 12589MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12590R: Yasushi SHOJI <yashi@spacecubics.com> 12591L: linux-can@vger.kernel.org 12592S: Maintained 12593F: drivers/net/can/usb/mcba_usb.c 12594 12595MCAN MMIO DEVICE DRIVER 12596M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12597L: linux-can@vger.kernel.org 12598S: Maintained 12599F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12600F: drivers/net/can/m_can/m_can.c 12601F: drivers/net/can/m_can/m_can.h 12602F: drivers/net/can/m_can/m_can_platform.c 12603 12604MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12605M: Rishi Gupta <gupt21@gmail.com> 12606L: linux-i2c@vger.kernel.org 12607L: linux-input@vger.kernel.org 12608S: Maintained 12609F: drivers/hid/hid-mcp2221.c 12610 12611MCP251XFD SPI-CAN NETWORK DRIVER 12612M: Marc Kleine-Budde <mkl@pengutronix.de> 12613M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12614R: Thomas Kopp <thomas.kopp@microchip.com> 12615L: linux-can@vger.kernel.org 12616S: Maintained 12617F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12618F: drivers/net/can/spi/mcp251xfd/ 12619 12620MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12621M: Peter Rosin <peda@axentia.se> 12622L: linux-iio@vger.kernel.org 12623S: Maintained 12624F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12625F: drivers/iio/potentiometer/mcp4018.c 12626F: drivers/iio/potentiometer/mcp4531.c 12627 12628MCR20A IEEE-802.15.4 RADIO DRIVER 12629M: Xue Liu <liuxuenetmail@gmail.com> 12630L: linux-wpan@vger.kernel.org 12631S: Maintained 12632W: https://github.com/xueliu/mcr20a-linux 12633F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12634F: drivers/net/ieee802154/mcr20a.c 12635F: drivers/net/ieee802154/mcr20a.h 12636 12637MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12638M: William Breathitt Gray <william.gray@linaro.org> 12639L: linux-iio@vger.kernel.org 12640S: Maintained 12641F: drivers/iio/dac/cio-dac.c 12642 12643MEDIA CONTROLLER FRAMEWORK 12644M: Sakari Ailus <sakari.ailus@linux.intel.com> 12645M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12646L: linux-media@vger.kernel.org 12647S: Supported 12648W: https://www.linuxtv.org 12649T: git git://linuxtv.org/media_tree.git 12650F: drivers/media/mc/ 12651F: include/media/media-*.h 12652F: include/uapi/linux/media.h 12653 12654MEDIA DRIVER FOR FREESCALE IMX PXP 12655M: Philipp Zabel <p.zabel@pengutronix.de> 12656L: linux-media@vger.kernel.org 12657S: Maintained 12658T: git git://linuxtv.org/media_tree.git 12659F: drivers/media/platform/nxp/imx-pxp.[ch] 12660 12661MEDIA DRIVERS FOR ASCOT2E 12662M: Sergey Kozlov <serjk@netup.ru> 12663M: Abylay Ospan <aospan@netup.ru> 12664L: linux-media@vger.kernel.org 12665S: Supported 12666W: https://linuxtv.org 12667W: http://netup.tv/ 12668T: git git://linuxtv.org/media_tree.git 12669F: drivers/media/dvb-frontends/ascot2e* 12670 12671MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12672M: Jasmin Jessich <jasmin@anw.at> 12673L: linux-media@vger.kernel.org 12674S: Maintained 12675W: https://linuxtv.org 12676T: git git://linuxtv.org/media_tree.git 12677F: drivers/media/dvb-frontends/cxd2099* 12678 12679MEDIA DRIVERS FOR CXD2841ER 12680M: Sergey Kozlov <serjk@netup.ru> 12681M: Abylay Ospan <aospan@netup.ru> 12682L: linux-media@vger.kernel.org 12683S: Supported 12684W: https://linuxtv.org 12685W: http://netup.tv/ 12686T: git git://linuxtv.org/media_tree.git 12687F: drivers/media/dvb-frontends/cxd2841er* 12688 12689MEDIA DRIVERS FOR CXD2880 12690M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12691L: linux-media@vger.kernel.org 12692S: Supported 12693W: http://linuxtv.org/ 12694T: git git://linuxtv.org/media_tree.git 12695F: drivers/media/dvb-frontends/cxd2880/* 12696F: drivers/media/spi/cxd2880* 12697 12698MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12699L: linux-media@vger.kernel.org 12700S: Orphan 12701W: https://linuxtv.org 12702T: git git://linuxtv.org/media_tree.git 12703F: drivers/media/pci/ddbridge/* 12704 12705MEDIA DRIVERS FOR FREESCALE IMX 12706M: Steve Longerbeam <slongerbeam@gmail.com> 12707M: Philipp Zabel <p.zabel@pengutronix.de> 12708L: linux-media@vger.kernel.org 12709S: Maintained 12710T: git git://linuxtv.org/media_tree.git 12711F: Documentation/admin-guide/media/imx.rst 12712F: Documentation/devicetree/bindings/media/imx.txt 12713F: drivers/staging/media/imx/ 12714F: include/linux/imx-media.h 12715F: include/media/imx.h 12716 12717MEDIA DRIVERS FOR FREESCALE IMX7 12718M: Rui Miguel Silva <rmfrfs@gmail.com> 12719M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12720L: linux-media@vger.kernel.org 12721S: Maintained 12722T: git git://linuxtv.org/media_tree.git 12723F: Documentation/admin-guide/media/imx7.rst 12724F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12725F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12726F: drivers/media/platform/nxp/imx-mipi-csis.c 12727F: drivers/staging/media/imx/imx7-media-csi.c 12728 12729MEDIA DRIVERS FOR HELENE 12730M: Abylay Ospan <aospan@netup.ru> 12731L: linux-media@vger.kernel.org 12732S: Supported 12733W: https://linuxtv.org 12734W: http://netup.tv/ 12735T: git git://linuxtv.org/media_tree.git 12736F: drivers/media/dvb-frontends/helene* 12737 12738MEDIA DRIVERS FOR HORUS3A 12739M: Sergey Kozlov <serjk@netup.ru> 12740M: Abylay Ospan <aospan@netup.ru> 12741L: linux-media@vger.kernel.org 12742S: Supported 12743W: https://linuxtv.org 12744W: http://netup.tv/ 12745T: git git://linuxtv.org/media_tree.git 12746F: drivers/media/dvb-frontends/horus3a* 12747 12748MEDIA DRIVERS FOR LNBH25 12749M: Sergey Kozlov <serjk@netup.ru> 12750M: Abylay Ospan <aospan@netup.ru> 12751L: linux-media@vger.kernel.org 12752S: Supported 12753W: https://linuxtv.org 12754W: http://netup.tv/ 12755T: git git://linuxtv.org/media_tree.git 12756F: drivers/media/dvb-frontends/lnbh25* 12757 12758MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12759L: linux-media@vger.kernel.org 12760S: Orphan 12761W: https://linuxtv.org 12762T: git git://linuxtv.org/media_tree.git 12763F: drivers/media/dvb-frontends/mxl5xx* 12764 12765MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12766M: Sergey Kozlov <serjk@netup.ru> 12767M: Abylay Ospan <aospan@netup.ru> 12768L: linux-media@vger.kernel.org 12769S: Supported 12770W: https://linuxtv.org 12771W: http://netup.tv/ 12772T: git git://linuxtv.org/media_tree.git 12773F: drivers/media/pci/netup_unidvb/* 12774 12775MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12776M: Dmitry Osipenko <digetx@gmail.com> 12777L: linux-media@vger.kernel.org 12778L: linux-tegra@vger.kernel.org 12779S: Maintained 12780T: git git://linuxtv.org/media_tree.git 12781F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12782F: drivers/media/platform/nvidia/tegra-vde/ 12783 12784MEDIA DRIVERS FOR RENESAS - CEU 12785M: Jacopo Mondi <jacopo@jmondi.org> 12786L: linux-media@vger.kernel.org 12787L: linux-renesas-soc@vger.kernel.org 12788S: Supported 12789T: git git://linuxtv.org/media_tree.git 12790F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12791F: drivers/media/platform/renesas/renesas-ceu.c 12792F: include/media/drv-intf/renesas-ceu.h 12793 12794MEDIA DRIVERS FOR RENESAS - DRIF 12795M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12796L: linux-media@vger.kernel.org 12797L: linux-renesas-soc@vger.kernel.org 12798S: Supported 12799T: git git://linuxtv.org/media_tree.git 12800F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12801F: drivers/media/platform/renesas/rcar_drif.c 12802 12803MEDIA DRIVERS FOR RENESAS - FCP 12804M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12805L: linux-media@vger.kernel.org 12806L: linux-renesas-soc@vger.kernel.org 12807S: Supported 12808T: git git://linuxtv.org/media_tree.git 12809F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12810F: drivers/media/platform/renesas/rcar-fcp.c 12811F: include/media/rcar-fcp.h 12812 12813MEDIA DRIVERS FOR RENESAS - FDP1 12814M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12815L: linux-media@vger.kernel.org 12816L: linux-renesas-soc@vger.kernel.org 12817S: Supported 12818T: git git://linuxtv.org/media_tree.git 12819F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12820F: drivers/media/platform/renesas/rcar_fdp1.c 12821 12822MEDIA DRIVERS FOR RENESAS - VIN 12823M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12824L: linux-media@vger.kernel.org 12825L: linux-renesas-soc@vger.kernel.org 12826S: Supported 12827T: git git://linuxtv.org/media_tree.git 12828F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12829F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12830F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12831F: drivers/media/platform/renesas/rcar-isp.c 12832F: drivers/media/platform/renesas/rcar-vin/ 12833 12834MEDIA DRIVERS FOR RENESAS - VSP1 12835M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12836M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12837L: linux-media@vger.kernel.org 12838L: linux-renesas-soc@vger.kernel.org 12839S: Supported 12840T: git git://linuxtv.org/media_tree.git 12841F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12842F: drivers/media/platform/renesas/vsp1/ 12843 12844MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12845L: linux-media@vger.kernel.org 12846S: Orphan 12847W: https://linuxtv.org 12848T: git git://linuxtv.org/media_tree.git 12849F: drivers/media/dvb-frontends/stv0910* 12850 12851MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12852L: linux-media@vger.kernel.org 12853S: Orphan 12854W: https://linuxtv.org 12855T: git git://linuxtv.org/media_tree.git 12856F: drivers/media/dvb-frontends/stv6111* 12857 12858MEDIA DRIVERS FOR STM32 - DCMI 12859M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12860L: linux-media@vger.kernel.org 12861S: Supported 12862T: git git://linuxtv.org/media_tree.git 12863F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12864F: drivers/media/platform/st/stm32/stm32-dcmi.c 12865 12866MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12867M: Mauro Carvalho Chehab <mchehab@kernel.org> 12868L: linux-media@vger.kernel.org 12869S: Maintained 12870W: https://linuxtv.org 12871Q: http://patchwork.kernel.org/project/linux-media/list/ 12872T: git git://linuxtv.org/media_tree.git 12873F: Documentation/admin-guide/media/ 12874F: Documentation/devicetree/bindings/media/ 12875F: Documentation/driver-api/media/ 12876F: Documentation/userspace-api/media/ 12877F: drivers/media/ 12878F: drivers/staging/media/ 12879F: include/dt-bindings/media/ 12880F: include/linux/platform_data/media/ 12881F: include/media/ 12882F: include/uapi/linux/dvb/ 12883F: include/uapi/linux/ivtv* 12884F: include/uapi/linux/media.h 12885F: include/uapi/linux/meye.h 12886F: include/uapi/linux/uvcvideo.h 12887F: include/uapi/linux/v4l2-* 12888F: include/uapi/linux/videodev2.h 12889 12890MEDIATEK BLUETOOTH DRIVER 12891M: Sean Wang <sean.wang@mediatek.com> 12892L: linux-bluetooth@vger.kernel.org 12893L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12894S: Maintained 12895F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12896F: drivers/bluetooth/btmtkuart.c 12897 12898MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12899M: Sean Wang <sean.wang@mediatek.com> 12900L: linux-pm@vger.kernel.org 12901S: Maintained 12902F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12903F: drivers/power/reset/mt6323-poweroff.c 12904 12905MEDIATEK CIR DRIVER 12906M: Sean Wang <sean.wang@mediatek.com> 12907S: Maintained 12908F: drivers/media/rc/mtk-cir.c 12909 12910MEDIATEK DMA DRIVER 12911M: Sean Wang <sean.wang@mediatek.com> 12912L: dmaengine@vger.kernel.org 12913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12914L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12915S: Maintained 12916F: Documentation/devicetree/bindings/dma/mtk-* 12917F: drivers/dma/mediatek/ 12918 12919MEDIATEK ETHERNET DRIVER 12920M: Felix Fietkau <nbd@nbd.name> 12921M: John Crispin <john@phrozen.org> 12922M: Sean Wang <sean.wang@mediatek.com> 12923M: Mark Lee <Mark-MC.Lee@mediatek.com> 12924L: netdev@vger.kernel.org 12925S: Maintained 12926F: drivers/net/ethernet/mediatek/ 12927 12928MEDIATEK I2C CONTROLLER DRIVER 12929M: Qii Wang <qii.wang@mediatek.com> 12930L: linux-i2c@vger.kernel.org 12931S: Maintained 12932F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12933F: drivers/i2c/busses/i2c-mt65xx.c 12934 12935MEDIATEK IOMMU DRIVER 12936M: Yong Wu <yong.wu@mediatek.com> 12937L: iommu@lists.linux.dev 12938L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12939S: Supported 12940F: Documentation/devicetree/bindings/iommu/mediatek* 12941F: drivers/iommu/mtk_iommu* 12942F: include/dt-bindings/memory/mt*-port.h 12943 12944MEDIATEK JPEG DRIVER 12945M: Bin Liu <bin.liu@mediatek.com> 12946S: Supported 12947F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12948F: drivers/media/platform/mediatek/jpeg/ 12949 12950MEDIATEK KEYPAD DRIVER 12951M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12952S: Supported 12953F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12954F: drivers/input/keyboard/mt6779-keypad.c 12955 12956MEDIATEK MDP DRIVER 12957M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12958M: Houlong Wei <houlong.wei@mediatek.com> 12959M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12960S: Supported 12961F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12962F: drivers/media/platform/mediatek/mdp/ 12963F: drivers/media/platform/mediatek/vpu/ 12964 12965MEDIATEK MEDIA DRIVER 12966M: Tiffany Lin <tiffany.lin@mediatek.com> 12967M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12968M: Yunfei Dong <yunfei.dong@mediatek.com> 12969S: Supported 12970F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12971F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12972F: drivers/media/platform/mediatek/vcodec/ 12973F: drivers/media/platform/mediatek/vpu/ 12974 12975MEDIATEK MMC/SD/SDIO DRIVER 12976M: Chaotian Jing <chaotian.jing@mediatek.com> 12977S: Maintained 12978F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12979F: drivers/mmc/host/mtk-sd.c 12980 12981MEDIATEK MT76 WIRELESS LAN DRIVER 12982M: Felix Fietkau <nbd@nbd.name> 12983M: Lorenzo Bianconi <lorenzo@kernel.org> 12984M: Ryder Lee <ryder.lee@mediatek.com> 12985R: Shayne Chen <shayne.chen@mediatek.com> 12986R: Sean Wang <sean.wang@mediatek.com> 12987L: linux-wireless@vger.kernel.org 12988S: Maintained 12989F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12990F: drivers/net/wireless/mediatek/mt76/ 12991 12992MEDIATEK MT7601U WIRELESS LAN DRIVER 12993M: Jakub Kicinski <kuba@kernel.org> 12994L: linux-wireless@vger.kernel.org 12995S: Maintained 12996F: drivers/net/wireless/mediatek/mt7601u/ 12997 12998MEDIATEK MT7621 CLOCK DRIVER 12999M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13000S: Maintained 13001F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13002F: drivers/clk/ralink/clk-mt7621.c 13003 13004MEDIATEK MT7621/28/88 I2C DRIVER 13005M: Stefan Roese <sr@denx.de> 13006L: linux-i2c@vger.kernel.org 13007S: Maintained 13008F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13009F: drivers/i2c/busses/i2c-mt7621.c 13010 13011MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13012M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13013S: Maintained 13014F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13015F: drivers/pci/controller/pcie-mt7621.c 13016 13017MEDIATEK MT7621 PHY PCI DRIVER 13018M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13019S: Maintained 13020F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13021F: drivers/phy/ralink/phy-mt7621-pci.c 13022 13023MEDIATEK NAND CONTROLLER DRIVER 13024L: linux-mtd@lists.infradead.org 13025S: Orphan 13026F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13027F: drivers/mtd/nand/raw/mtk_* 13028 13029MEDIATEK PMIC LED DRIVER 13030M: Sean Wang <sean.wang@mediatek.com> 13031S: Maintained 13032F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13033F: drivers/leds/leds-mt6323.c 13034 13035MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13036M: Sean Wang <sean.wang@mediatek.com> 13037S: Maintained 13038F: drivers/char/hw_random/mtk-rng.c 13039 13040MEDIATEK SMI DRIVER 13041M: Yong Wu <yong.wu@mediatek.com> 13042L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13043S: Supported 13044F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13045F: drivers/memory/mtk-smi.c 13046F: include/soc/mediatek/smi.h 13047 13048MEDIATEK SWITCH DRIVER 13049M: Sean Wang <sean.wang@mediatek.com> 13050M: Landen Chao <Landen.Chao@mediatek.com> 13051M: DENG Qingfang <dqfext@gmail.com> 13052L: netdev@vger.kernel.org 13053S: Maintained 13054F: drivers/net/dsa/mt7530.* 13055F: net/dsa/tag_mtk.c 13056 13057MEDIATEK T7XX 5G WWAN MODEM DRIVER 13058M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13059M: Intel Corporation <linuxwwan@intel.com> 13060R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13061R: Liu Haijun <haijun.liu@mediatek.com> 13062R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13063R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13064L: netdev@vger.kernel.org 13065S: Supported 13066F: drivers/net/wwan/t7xx/ 13067 13068MEDIATEK USB3 DRD IP DRIVER 13069M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13070L: linux-usb@vger.kernel.org 13071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13072L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13073S: Maintained 13074F: Documentation/devicetree/bindings/usb/mediatek,* 13075F: drivers/usb/host/xhci-mtk* 13076F: drivers/usb/mtu3/ 13077 13078MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13079M: Peter Senna Tschudin <peter.senna@gmail.com> 13080M: Martin Donnelly <martin.donnelly@ge.com> 13081M: Martyn Welch <martyn.welch@collabora.co.uk> 13082S: Maintained 13083F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13084F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13085 13086MEGARAID SCSI/SAS DRIVERS 13087M: Kashyap Desai <kashyap.desai@broadcom.com> 13088M: Sumit Saxena <sumit.saxena@broadcom.com> 13089M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13090L: megaraidlinux.pdl@broadcom.com 13091L: linux-scsi@vger.kernel.org 13092S: Maintained 13093W: http://www.avagotech.com/support/ 13094F: Documentation/scsi/megaraid.rst 13095F: drivers/scsi/megaraid.* 13096F: drivers/scsi/megaraid/ 13097 13098MELEXIS MLX90614 DRIVER 13099M: Crt Mori <cmo@melexis.com> 13100L: linux-iio@vger.kernel.org 13101S: Supported 13102W: http://www.melexis.com 13103F: drivers/iio/temperature/mlx90614.c 13104 13105MELEXIS MLX90632 DRIVER 13106M: Crt Mori <cmo@melexis.com> 13107L: linux-iio@vger.kernel.org 13108S: Supported 13109W: http://www.melexis.com 13110F: drivers/iio/temperature/mlx90632.c 13111 13112MELFAS MIP4 TOUCHSCREEN DRIVER 13113M: Sangwon Jee <jeesw@melfas.com> 13114S: Supported 13115W: http://www.melfas.com 13116F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13117F: drivers/input/touchscreen/melfas_mip4.c 13118 13119MELLANOX BLUEFIELD I2C DRIVER 13120M: Khalil Blaiech <kblaiech@nvidia.com> 13121M: Asmaa Mnebhi <asmaa@nvidia.com> 13122L: linux-i2c@vger.kernel.org 13123S: Supported 13124F: drivers/i2c/busses/i2c-mlxbf.c 13125 13126MELLANOX ETHERNET DRIVER (mlx4_en) 13127M: Tariq Toukan <tariqt@nvidia.com> 13128L: netdev@vger.kernel.org 13129S: Supported 13130W: http://www.mellanox.com 13131Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13132F: drivers/net/ethernet/mellanox/mlx4/en_* 13133 13134MELLANOX ETHERNET DRIVER (mlx5e) 13135M: Saeed Mahameed <saeedm@nvidia.com> 13136L: netdev@vger.kernel.org 13137S: Supported 13138W: http://www.mellanox.com 13139Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13140F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13141 13142MELLANOX ETHERNET INNOVA DRIVERS 13143R: Boris Pismenny <borisp@nvidia.com> 13144L: netdev@vger.kernel.org 13145S: Supported 13146W: http://www.mellanox.com 13147Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13148F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13149F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13150F: include/linux/mlx5/mlx5_ifc_fpga.h 13151 13152MELLANOX ETHERNET SWITCH DRIVERS 13153M: Ido Schimmel <idosch@nvidia.com> 13154M: Petr Machata <petrm@nvidia.com> 13155L: netdev@vger.kernel.org 13156S: Supported 13157W: http://www.mellanox.com 13158Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13159F: drivers/net/ethernet/mellanox/mlxsw/ 13160F: tools/testing/selftests/drivers/net/mlxsw/ 13161 13162MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13163M: mlxsw@nvidia.com 13164L: netdev@vger.kernel.org 13165S: Supported 13166W: http://www.mellanox.com 13167Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13168F: drivers/net/ethernet/mellanox/mlxfw/ 13169 13170MELLANOX HARDWARE PLATFORM SUPPORT 13171M: Hans de Goede <hdegoede@redhat.com> 13172M: Mark Gross <markgross@kernel.org> 13173M: Vadim Pasternak <vadimp@nvidia.com> 13174L: platform-driver-x86@vger.kernel.org 13175S: Supported 13176F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13177F: drivers/platform/mellanox/ 13178F: include/linux/platform_data/mlxreg.h 13179 13180MELLANOX MLX4 core VPI driver 13181M: Tariq Toukan <tariqt@nvidia.com> 13182L: netdev@vger.kernel.org 13183L: linux-rdma@vger.kernel.org 13184S: Supported 13185W: http://www.mellanox.com 13186Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13187F: drivers/net/ethernet/mellanox/mlx4/ 13188F: include/linux/mlx4/ 13189 13190MELLANOX MLX4 IB driver 13191M: Yishai Hadas <yishaih@nvidia.com> 13192L: linux-rdma@vger.kernel.org 13193S: Supported 13194W: http://www.mellanox.com 13195Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13196F: drivers/infiniband/hw/mlx4/ 13197F: include/linux/mlx4/ 13198F: include/uapi/rdma/mlx4-abi.h 13199 13200MELLANOX MLX5 core VPI driver 13201M: Saeed Mahameed <saeedm@nvidia.com> 13202M: Leon Romanovsky <leonro@nvidia.com> 13203L: netdev@vger.kernel.org 13204L: linux-rdma@vger.kernel.org 13205S: Supported 13206W: http://www.mellanox.com 13207Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13208F: Documentation/networking/device_drivers/ethernet/mellanox/ 13209F: drivers/net/ethernet/mellanox/mlx5/core/ 13210F: include/linux/mlx5/ 13211 13212MELLANOX MLX5 IB driver 13213M: Leon Romanovsky <leonro@nvidia.com> 13214L: linux-rdma@vger.kernel.org 13215S: Supported 13216W: http://www.mellanox.com 13217Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13218F: drivers/infiniband/hw/mlx5/ 13219F: include/linux/mlx5/ 13220F: include/uapi/rdma/mlx5-abi.h 13221 13222MELLANOX MLXCPLD I2C AND MUX DRIVER 13223M: Vadim Pasternak <vadimp@nvidia.com> 13224M: Michael Shych <michaelsh@nvidia.com> 13225L: linux-i2c@vger.kernel.org 13226S: Supported 13227F: Documentation/i2c/busses/i2c-mlxcpld.rst 13228F: drivers/i2c/busses/i2c-mlxcpld.c 13229F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13230 13231MELLANOX MLXCPLD LED DRIVER 13232M: Vadim Pasternak <vadimp@nvidia.com> 13233L: linux-leds@vger.kernel.org 13234S: Supported 13235F: Documentation/leds/leds-mlxcpld.rst 13236F: drivers/leds/leds-mlxcpld.c 13237F: drivers/leds/leds-mlxreg.c 13238 13239MELLANOX PLATFORM DRIVER 13240M: Vadim Pasternak <vadimp@nvidia.com> 13241L: platform-driver-x86@vger.kernel.org 13242S: Supported 13243F: drivers/platform/x86/mlx-platform.c 13244 13245MEMBARRIER SUPPORT 13246M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13247M: "Paul E. McKenney" <paulmck@kernel.org> 13248L: linux-kernel@vger.kernel.org 13249S: Supported 13250F: arch/powerpc/include/asm/membarrier.h 13251F: include/uapi/linux/membarrier.h 13252F: kernel/sched/membarrier.c 13253 13254MEMBLOCK 13255M: Mike Rapoport <rppt@kernel.org> 13256L: linux-mm@kvack.org 13257S: Maintained 13258F: Documentation/core-api/boot-time-mm.rst 13259F: include/linux/memblock.h 13260F: mm/memblock.c 13261F: tools/testing/memblock/ 13262 13263MEMORY CONTROLLER DRIVERS 13264M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13265L: linux-kernel@vger.kernel.org 13266S: Maintained 13267B: mailto:krzysztof.kozlowski@linaro.org 13268T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13269F: Documentation/devicetree/bindings/memory-controllers/ 13270F: drivers/memory/ 13271F: include/dt-bindings/memory/ 13272F: include/memory/ 13273 13274MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13275M: Dmitry Osipenko <digetx@gmail.com> 13276L: linux-pm@vger.kernel.org 13277L: linux-tegra@vger.kernel.org 13278T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13279S: Maintained 13280F: drivers/devfreq/tegra30-devfreq.c 13281 13282MEMORY MANAGEMENT 13283M: Andrew Morton <akpm@linux-foundation.org> 13284L: linux-mm@kvack.org 13285S: Maintained 13286W: http://www.linux-mm.org 13287T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13288T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13289F: include/linux/gfp.h 13290F: include/linux/gfp_types.h 13291F: include/linux/memory_hotplug.h 13292F: include/linux/mm.h 13293F: include/linux/mmzone.h 13294F: include/linux/pagewalk.h 13295F: include/linux/vmalloc.h 13296F: mm/ 13297F: tools/testing/selftests/vm/ 13298 13299MEMORY HOT(UN)PLUG 13300M: David Hildenbrand <david@redhat.com> 13301M: Oscar Salvador <osalvador@suse.de> 13302L: linux-mm@kvack.org 13303S: Maintained 13304F: Documentation/admin-guide/mm/memory-hotplug.rst 13305F: Documentation/core-api/memory-hotplug.rst 13306F: drivers/base/memory.c 13307F: include/linux/memory_hotplug.h 13308F: mm/memory_hotplug.c 13309F: tools/testing/selftests/memory-hotplug/ 13310 13311MEMORY TECHNOLOGY DEVICES (MTD) 13312M: Miquel Raynal <miquel.raynal@bootlin.com> 13313M: Richard Weinberger <richard@nod.at> 13314M: Vignesh Raghavendra <vigneshr@ti.com> 13315L: linux-mtd@lists.infradead.org 13316S: Maintained 13317W: http://www.linux-mtd.infradead.org/ 13318Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13319C: irc://irc.oftc.net/mtd 13320T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13321T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13322F: Documentation/devicetree/bindings/mtd/ 13323F: drivers/mtd/ 13324F: include/linux/mtd/ 13325F: include/uapi/mtd/ 13326 13327MEMSENSING MICROSYSTEMS MSA311 DRIVER 13328M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13329L: linux-iio@vger.kernel.org 13330S: Maintained 13331F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13332F: drivers/iio/accel/msa311.c 13333 13334MEN A21 WATCHDOG DRIVER 13335M: Johannes Thumshirn <morbidrsa@gmail.com> 13336L: linux-watchdog@vger.kernel.org 13337S: Maintained 13338F: drivers/watchdog/mena21_wdt.c 13339 13340MEN CHAMELEON BUS (mcb) 13341M: Johannes Thumshirn <morbidrsa@gmail.com> 13342S: Maintained 13343F: Documentation/driver-api/men-chameleon-bus.rst 13344F: drivers/mcb/ 13345F: include/linux/mcb.h 13346 13347MEN F21BMC (Board Management Controller) 13348M: Andreas Werner <andreas.werner@men.de> 13349S: Supported 13350F: Documentation/hwmon/menf21bmc.rst 13351F: drivers/hwmon/menf21bmc_hwmon.c 13352F: drivers/leds/leds-menf21bmc.c 13353F: drivers/mfd/menf21bmc.c 13354F: drivers/watchdog/menf21bmc_wdt.c 13355 13356MEN Z069 WATCHDOG DRIVER 13357M: Johannes Thumshirn <jth@kernel.org> 13358L: linux-watchdog@vger.kernel.org 13359S: Maintained 13360F: drivers/watchdog/menz69_wdt.c 13361 13362MESON AO CEC DRIVER FOR AMLOGIC SOCS 13363M: Neil Armstrong <neil.armstrong@linaro.org> 13364L: linux-media@vger.kernel.org 13365L: linux-amlogic@lists.infradead.org 13366S: Supported 13367W: http://linux-meson.com/ 13368T: git git://linuxtv.org/media_tree.git 13369F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13370F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13371F: drivers/media/cec/platform/meson/ao-cec.c 13372 13373MESON GE2D DRIVER FOR AMLOGIC SOCS 13374M: Neil Armstrong <neil.armstrong@linaro.org> 13375L: linux-media@vger.kernel.org 13376L: linux-amlogic@lists.infradead.org 13377S: Supported 13378T: git git://linuxtv.org/media_tree.git 13379F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13380F: drivers/media/platform/amlogic/meson-ge2d/ 13381 13382MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13383M: Liang Yang <liang.yang@amlogic.com> 13384L: linux-mtd@lists.infradead.org 13385S: Maintained 13386F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13387F: drivers/mtd/nand/raw/meson_* 13388 13389MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13390M: Neil Armstrong <neil.armstrong@linaro.org> 13391L: linux-media@vger.kernel.org 13392L: linux-amlogic@lists.infradead.org 13393S: Supported 13394T: git git://linuxtv.org/media_tree.git 13395F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13396F: drivers/staging/media/meson/vdec/ 13397 13398METHODE UDPU SUPPORT 13399M: Vladimir Vid <vladimir.vid@sartura.hr> 13400S: Maintained 13401F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13402 13403MHI BUS 13404M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13405R: Hemant Kumar <quic_hemantk@quicinc.com> 13406L: mhi@lists.linux.dev 13407L: linux-arm-msm@vger.kernel.org 13408S: Maintained 13409T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13410F: Documentation/ABI/stable/sysfs-bus-mhi 13411F: Documentation/mhi/ 13412F: drivers/bus/mhi/ 13413F: include/linux/mhi.h 13414 13415MICROBLAZE ARCHITECTURE 13416M: Michal Simek <monstr@monstr.eu> 13417S: Supported 13418W: http://www.monstr.eu/fdt/ 13419T: git git://git.monstr.eu/linux-2.6-microblaze.git 13420F: arch/microblaze/ 13421 13422MICROCHIP AT91 DMA DRIVERS 13423M: Ludovic Desroches <ludovic.desroches@microchip.com> 13424M: Tudor Ambarus <tudor.ambarus@microchip.com> 13425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13426L: dmaengine@vger.kernel.org 13427S: Supported 13428F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13429F: drivers/dma/at_hdmac.c 13430F: drivers/dma/at_hdmac_regs.h 13431F: drivers/dma/at_xdmac.c 13432F: include/dt-bindings/dma/at91.h 13433 13434MICROCHIP AT91 SERIAL DRIVER 13435M: Richard Genoud <richard.genoud@gmail.com> 13436S: Maintained 13437F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13438F: drivers/tty/serial/atmel_serial.c 13439F: drivers/tty/serial/atmel_serial.h 13440 13441MICROCHIP AT91 USART MFD DRIVER 13442M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13443L: linux-kernel@vger.kernel.org 13444S: Supported 13445F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13446F: drivers/mfd/at91-usart.c 13447F: include/dt-bindings/mfd/at91-usart.h 13448 13449MICROCHIP AT91 USART SPI DRIVER 13450M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13451L: linux-spi@vger.kernel.org 13452S: Supported 13453F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13454F: drivers/spi/spi-at91-usart.c 13455 13456MICROCHIP AUDIO ASOC DRIVERS 13457M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13458L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13459S: Supported 13460F: sound/soc/atmel 13461 13462MICROCHIP CSI2DC DRIVER 13463M: Eugen Hristev <eugen.hristev@microchip.com> 13464L: linux-media@vger.kernel.org 13465S: Supported 13466F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13467F: drivers/media/platform/atmel/microchip-csi2dc.c 13468 13469MICROCHIP ECC DRIVER 13470M: Tudor Ambarus <tudor.ambarus@microchip.com> 13471L: linux-crypto@vger.kernel.org 13472S: Maintained 13473F: drivers/crypto/atmel-ecc.* 13474 13475MICROCHIP EIC DRIVER 13476M: Claudiu Beznea <claudiu.beznea@microchip.com> 13477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13478S: Supported 13479F: drivers/irqchip/irq-mchp-eic.c 13480 13481MICROCHIP I2C DRIVER 13482M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13483L: linux-i2c@vger.kernel.org 13484S: Supported 13485F: drivers/i2c/busses/i2c-at91-*.c 13486F: drivers/i2c/busses/i2c-at91.h 13487 13488MICROCHIP ISC DRIVER 13489M: Eugen Hristev <eugen.hristev@microchip.com> 13490L: linux-media@vger.kernel.org 13491S: Supported 13492F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13493F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13494F: drivers/media/platform/atmel/atmel-isc* 13495F: drivers/media/platform/atmel/atmel-sama*-isc* 13496F: include/linux/atmel-isc-media.h 13497 13498MICROCHIP ISI DRIVER 13499M: Eugen Hristev <eugen.hristev@microchip.com> 13500L: linux-media@vger.kernel.org 13501S: Supported 13502F: drivers/media/platform/atmel/atmel-isi.c 13503F: drivers/media/platform/atmel/atmel-isi.h 13504 13505MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13506M: Woojung Huh <woojung.huh@microchip.com> 13507M: UNGLinuxDriver@microchip.com 13508L: netdev@vger.kernel.org 13509S: Maintained 13510F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13511F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13512F: drivers/net/dsa/microchip/* 13513F: include/linux/platform_data/microchip-ksz.h 13514F: net/dsa/tag_ksz.c 13515 13516MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13517M: Arun Ramadoss <arun.ramadoss@microchip.com> 13518R: UNGLinuxDriver@microchip.com 13519L: netdev@vger.kernel.org 13520S: Maintained 13521F: drivers/net/phy/microchip_t1.c 13522 13523MICROCHIP LAN743X ETHERNET DRIVER 13524M: Bryan Whitehead <bryan.whitehead@microchip.com> 13525M: UNGLinuxDriver@microchip.com 13526L: netdev@vger.kernel.org 13527S: Maintained 13528F: drivers/net/ethernet/microchip/lan743x_* 13529 13530MICROCHIP LAN966X ETHERNET DRIVER 13531M: Horatiu Vultur <horatiu.vultur@microchip.com> 13532M: UNGLinuxDriver@microchip.com 13533L: netdev@vger.kernel.org 13534S: Maintained 13535F: drivers/net/ethernet/microchip/lan966x/* 13536 13537MICROCHIP LCDFB DRIVER 13538M: Nicolas Ferre <nicolas.ferre@microchip.com> 13539L: linux-fbdev@vger.kernel.org 13540S: Maintained 13541F: drivers/video/fbdev/atmel_lcdfb.c 13542F: include/video/atmel_lcdc.h 13543 13544MICROCHIP MCP16502 PMIC DRIVER 13545M: Claudiu Beznea <claudiu.beznea@microchip.com> 13546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13547S: Supported 13548F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13549F: drivers/regulator/mcp16502.c 13550 13551MICROCHIP MCP3911 ADC DRIVER 13552M: Marcus Folkesson <marcus.folkesson@gmail.com> 13553M: Kent Gustavsson <kent@minoris.se> 13554L: linux-iio@vger.kernel.org 13555S: Maintained 13556F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13557F: drivers/iio/adc/mcp3911.c 13558 13559MICROCHIP MMC/SD/SDIO MCI DRIVER 13560M: Ludovic Desroches <ludovic.desroches@microchip.com> 13561S: Maintained 13562F: drivers/mmc/host/atmel-mci.c 13563 13564MICROCHIP NAND DRIVER 13565M: Tudor Ambarus <tudor.ambarus@microchip.com> 13566L: linux-mtd@lists.infradead.org 13567S: Supported 13568F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13569F: drivers/mtd/nand/raw/atmel/* 13570 13571MICROCHIP PCI1XXXX GP DRIVER 13572M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13573L: linux-gpio@vger.kernel.org 13574S: Supported 13575F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13576F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13577F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13578 13579MICROCHIP OTPC DRIVER 13580M: Claudiu Beznea <claudiu.beznea@microchip.com> 13581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13582S: Supported 13583F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13584F: drivers/nvmem/microchip-otpc.c 13585F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13586 13587MICROCHIP PCI1XXXX I2C DRIVER 13588M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13589M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13590M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13591L: linux-i2c@vger.kernel.org 13592S: Maintained 13593F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13594 13595MICROCHIP PWM DRIVER 13596M: Claudiu Beznea <claudiu.beznea@microchip.com> 13597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13598L: linux-pwm@vger.kernel.org 13599S: Supported 13600F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13601F: drivers/pwm/pwm-atmel.c 13602 13603MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13604M: Eugen Hristev <eugen.hristev@microchip.com> 13605L: linux-iio@vger.kernel.org 13606S: Supported 13607F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13608F: drivers/iio/adc/at91-sama5d2_adc.c 13609F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13610 13611MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13612M: Claudiu Beznea <claudiu.beznea@microchip.com> 13613S: Supported 13614F: drivers/power/reset/at91-sama5d2_shdwc.c 13615 13616MICROCHIP SPI DRIVER 13617M: Tudor Ambarus <tudor.ambarus@microchip.com> 13618S: Supported 13619F: drivers/spi/spi-atmel.* 13620 13621MICROCHIP SSC DRIVER 13622M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13624S: Supported 13625F: drivers/misc/atmel-ssc.c 13626F: include/linux/atmel-ssc.h 13627 13628MICROCHIP USB251XB DRIVER 13629M: Richard Leitner <richard.leitner@skidata.com> 13630L: linux-usb@vger.kernel.org 13631S: Maintained 13632F: Documentation/devicetree/bindings/usb/usb251xb.txt 13633F: drivers/usb/misc/usb251xb.c 13634 13635MICROCHIP USBA UDC DRIVER 13636M: Cristian Birsan <cristian.birsan@microchip.com> 13637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13638S: Supported 13639F: drivers/usb/gadget/udc/atmel_usba_udc.* 13640 13641MICROCHIP WILC1000 WIFI DRIVER 13642M: Ajay Singh <ajay.kathat@microchip.com> 13643M: Claudiu Beznea <claudiu.beznea@microchip.com> 13644L: linux-wireless@vger.kernel.org 13645S: Supported 13646F: drivers/net/wireless/microchip/wilc1000/ 13647 13648MICROSEMI MIPS SOCS 13649M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13650M: UNGLinuxDriver@microchip.com 13651L: linux-mips@vger.kernel.org 13652S: Supported 13653F: Documentation/devicetree/bindings/mips/mscc.txt 13654F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13655F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13656F: arch/mips/boot/dts/mscc/ 13657F: arch/mips/configs/generic/board-ocelot.config 13658F: arch/mips/generic/board-ocelot.c 13659 13660MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13661M: Don Brace <don.brace@microchip.com> 13662L: storagedev@microchip.com 13663L: linux-scsi@vger.kernel.org 13664S: Supported 13665F: Documentation/scsi/smartpqi.rst 13666F: drivers/scsi/smartpqi/Kconfig 13667F: drivers/scsi/smartpqi/Makefile 13668F: drivers/scsi/smartpqi/smartpqi*.[ch] 13669F: include/linux/cciss*.h 13670F: include/uapi/linux/cciss*.h 13671 13672MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13673M: Maximilian Luz <luzmaximilian@gmail.com> 13674L: platform-driver-x86@vger.kernel.org 13675S: Maintained 13676F: drivers/platform/surface/surface_aggregator_tabletsw.c 13677 13678MICROSOFT SURFACE BATTERY AND AC DRIVERS 13679M: Maximilian Luz <luzmaximilian@gmail.com> 13680L: linux-pm@vger.kernel.org 13681L: platform-driver-x86@vger.kernel.org 13682S: Maintained 13683F: drivers/power/supply/surface_battery.c 13684F: drivers/power/supply/surface_charger.c 13685 13686MICROSOFT SURFACE DTX DRIVER 13687M: Maximilian Luz <luzmaximilian@gmail.com> 13688L: platform-driver-x86@vger.kernel.org 13689S: Maintained 13690F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13691F: drivers/platform/surface/surface_dtx.c 13692F: include/uapi/linux/surface_aggregator/dtx.h 13693 13694MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13695M: Maximilian Luz <luzmaximilian@gmail.com> 13696L: platform-driver-x86@vger.kernel.org 13697S: Maintained 13698F: drivers/platform/surface/surface_gpe.c 13699 13700MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13701M: Hans de Goede <hdegoede@redhat.com> 13702M: Mark Gross <markgross@kernel.org> 13703M: Maximilian Luz <luzmaximilian@gmail.com> 13704L: platform-driver-x86@vger.kernel.org 13705S: Maintained 13706T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13707F: drivers/platform/surface/ 13708 13709MICROSOFT SURFACE HID TRANSPORT DRIVER 13710M: Maximilian Luz <luzmaximilian@gmail.com> 13711L: linux-input@vger.kernel.org 13712L: platform-driver-x86@vger.kernel.org 13713S: Maintained 13714F: drivers/hid/surface-hid/ 13715 13716MICROSOFT SURFACE HOT-PLUG DRIVER 13717M: Maximilian Luz <luzmaximilian@gmail.com> 13718L: platform-driver-x86@vger.kernel.org 13719S: Maintained 13720F: drivers/platform/surface/surface_hotplug.c 13721 13722MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13723M: Maximilian Luz <luzmaximilian@gmail.com> 13724L: platform-driver-x86@vger.kernel.org 13725S: Maintained 13726F: drivers/platform/surface/surface_platform_profile.c 13727 13728MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13729M: Chen Yu <yu.c.chen@intel.com> 13730L: platform-driver-x86@vger.kernel.org 13731S: Supported 13732F: drivers/platform/surface/surfacepro3_button.c 13733 13734MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13735M: Maximilian Luz <luzmaximilian@gmail.com> 13736L: platform-driver-x86@vger.kernel.org 13737S: Maintained 13738W: https://github.com/linux-surface/surface-aggregator-module 13739C: irc://irc.libera.chat/linux-surface 13740F: Documentation/driver-api/surface_aggregator/ 13741F: drivers/platform/surface/aggregator/ 13742F: drivers/platform/surface/surface_acpi_notify.c 13743F: drivers/platform/surface/surface_aggregator_cdev.c 13744F: drivers/platform/surface/surface_aggregator_registry.c 13745F: include/linux/surface_acpi_notify.h 13746F: include/linux/surface_aggregator/ 13747F: include/uapi/linux/surface_aggregator/ 13748 13749MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13750M: Maximilian Luz <luzmaximilian@gmail.com> 13751L: platform-driver-x86@vger.kernel.org 13752S: Maintained 13753F: drivers/platform/surface/surface_aggregator_hub.c 13754 13755MICROTEK X6 SCANNER 13756M: Oliver Neukum <oliver@neukum.org> 13757S: Maintained 13758F: drivers/usb/image/microtek.* 13759 13760MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13761M: Luka Kovacic <luka.kovacic@sartura.hr> 13762M: Luka Perkov <luka.perkov@sartura.hr> 13763S: Maintained 13764F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13765F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13766F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13767F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13768F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13769F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13770 13771MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13772M: Sakari Ailus <sakari.ailus@linux.intel.com> 13773L: linux-media@vger.kernel.org 13774S: Maintained 13775F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13776F: Documentation/driver-api/media/drivers/ccs/ 13777F: Documentation/userspace-api/media/drivers/ccs.rst 13778F: drivers/media/i2c/ccs-pll.c 13779F: drivers/media/i2c/ccs-pll.h 13780F: drivers/media/i2c/ccs/ 13781F: include/uapi/linux/ccs.h 13782F: include/uapi/linux/smiapp.h 13783 13784MIPS 13785M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13786L: linux-mips@vger.kernel.org 13787S: Maintained 13788W: http://www.linux-mips.org/ 13789Q: https://patchwork.kernel.org/project/linux-mips/list/ 13790T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13791F: Documentation/devicetree/bindings/mips/ 13792F: Documentation/mips/ 13793F: arch/mips/ 13794F: drivers/platform/mips/ 13795F: include/dt-bindings/mips/ 13796 13797MIPS BOSTON DEVELOPMENT BOARD 13798M: Paul Burton <paulburton@kernel.org> 13799L: linux-mips@vger.kernel.org 13800S: Maintained 13801F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13802F: arch/mips/boot/dts/img/boston.dts 13803F: arch/mips/configs/generic/board-boston.config 13804F: drivers/clk/imgtec/clk-boston.c 13805F: include/dt-bindings/clock/boston-clock.h 13806 13807MIPS CORE DRIVERS 13808M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13809M: Serge Semin <fancer.lancer@gmail.com> 13810L: linux-mips@vger.kernel.org 13811S: Supported 13812F: drivers/bus/mips_cdmm.c 13813F: drivers/clocksource/mips-gic-timer.c 13814F: drivers/cpuidle/cpuidle-cps.c 13815F: drivers/irqchip/irq-mips-cpu.c 13816F: drivers/irqchip/irq-mips-gic.c 13817 13818MIPS GENERIC PLATFORM 13819M: Paul Burton <paulburton@kernel.org> 13820L: linux-mips@vger.kernel.org 13821S: Supported 13822F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13823F: arch/mips/generic/ 13824F: arch/mips/tools/generic-board-config.sh 13825 13826MIPS RINT INSTRUCTION EMULATION 13827M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13828L: linux-mips@vger.kernel.org 13829S: Supported 13830F: arch/mips/math-emu/dp_rint.c 13831F: arch/mips/math-emu/sp_rint.c 13832 13833MIPS/LOONGSON1 ARCHITECTURE 13834M: Keguang Zhang <keguang.zhang@gmail.com> 13835L: linux-mips@vger.kernel.org 13836S: Maintained 13837F: arch/mips/include/asm/mach-loongson32/ 13838F: arch/mips/loongson32/ 13839F: drivers/*/*/*loongson1* 13840F: drivers/*/*loongson1* 13841 13842MIPS/LOONGSON2EF ARCHITECTURE 13843M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13844L: linux-mips@vger.kernel.org 13845S: Maintained 13846F: arch/mips/include/asm/mach-loongson2ef/ 13847F: arch/mips/loongson2ef/ 13848F: drivers/cpufreq/loongson2_cpufreq.c 13849 13850MIPS/LOONGSON64 ARCHITECTURE 13851M: Huacai Chen <chenhuacai@kernel.org> 13852M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13853L: linux-mips@vger.kernel.org 13854S: Maintained 13855F: arch/mips/include/asm/mach-loongson64/ 13856F: arch/mips/loongson64/ 13857F: drivers/irqchip/irq-loongson* 13858F: drivers/platform/mips/cpu_hwmon.c 13859 13860MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13861M: Hans Verkuil <hverkuil@xs4all.nl> 13862L: linux-media@vger.kernel.org 13863S: Odd Fixes 13864W: https://linuxtv.org 13865T: git git://linuxtv.org/media_tree.git 13866F: drivers/media/radio/radio-miropcm20* 13867 13868MMP SUPPORT 13869R: Lubomir Rintel <lkundrak@v3.sk> 13870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13871S: Odd Fixes 13872T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13873F: arch/arm/boot/dts/mmp* 13874F: arch/arm/mach-mmp/ 13875F: include/linux/soc/mmp/ 13876 13877MMP USB PHY DRIVERS 13878R: Lubomir Rintel <lkundrak@v3.sk> 13879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13880S: Maintained 13881F: drivers/phy/marvell/phy-mmp3-usb.c 13882F: drivers/phy/marvell/phy-pxa-usb.c 13883 13884MMU GATHER AND TLB INVALIDATION 13885M: Will Deacon <will@kernel.org> 13886M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13887M: Andrew Morton <akpm@linux-foundation.org> 13888M: Nick Piggin <npiggin@gmail.com> 13889M: Peter Zijlstra <peterz@infradead.org> 13890L: linux-arch@vger.kernel.org 13891L: linux-mm@kvack.org 13892S: Maintained 13893F: arch/*/include/asm/tlb.h 13894F: include/asm-generic/tlb.h 13895F: mm/mmu_gather.c 13896 13897MN88472 MEDIA DRIVER 13898M: Antti Palosaari <crope@iki.fi> 13899L: linux-media@vger.kernel.org 13900S: Maintained 13901W: https://linuxtv.org 13902W: http://palosaari.fi/linux/ 13903Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13904F: drivers/media/dvb-frontends/mn88472* 13905 13906MN88473 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/mn88473* 13914 13915MODULE SUPPORT 13916M: Luis Chamberlain <mcgrof@kernel.org> 13917L: linux-modules@vger.kernel.org 13918L: linux-kernel@vger.kernel.org 13919S: Maintained 13920T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13921F: include/linux/module.h 13922F: kernel/module/ 13923F: scripts/module* 13924 13925MONOLITHIC POWER SYSTEM PMIC DRIVER 13926M: Saravanan Sekar <sravanhome@gmail.com> 13927S: Maintained 13928F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13929F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13930F: drivers/iio/adc/mp2629_adc.c 13931F: drivers/mfd/mp2629.c 13932F: drivers/power/supply/mp2629_charger.c 13933F: drivers/regulator/mp5416.c 13934F: drivers/regulator/mpq7920.c 13935F: drivers/regulator/mpq7920.h 13936F: include/linux/mfd/mp2629.h 13937 13938MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13939S: Orphan 13940W: http://popies.net/meye/ 13941F: Documentation/userspace-api/media/drivers/meye* 13942F: drivers/staging/media/deprecated/meye/ 13943F: include/uapi/linux/meye.h 13944 13945MOTORCOMM PHY DRIVER 13946M: Peter Geis <pgwipeout@gmail.com> 13947L: netdev@vger.kernel.org 13948S: Maintained 13949F: drivers/net/phy/motorcomm.c 13950 13951MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13952M: Jiri Slaby <jirislaby@kernel.org> 13953S: Maintained 13954F: Documentation/driver-api/tty/moxa-smartio.rst 13955F: drivers/tty/mxser.* 13956 13957MR800 AVERMEDIA USB FM RADIO DRIVER 13958M: Alexey Klimov <klimov.linux@gmail.com> 13959L: linux-media@vger.kernel.org 13960S: Maintained 13961T: git git://linuxtv.org/media_tree.git 13962F: drivers/media/radio/radio-mr800.c 13963 13964MRF24J40 IEEE 802.15.4 RADIO DRIVER 13965M: Alan Ott <alan@signal11.us> 13966L: linux-wpan@vger.kernel.org 13967S: Maintained 13968F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13969F: drivers/net/ieee802154/mrf24j40.c 13970 13971MSI LAPTOP SUPPORT 13972M: "Lee, Chun-Yi" <jlee@suse.com> 13973L: platform-driver-x86@vger.kernel.org 13974S: Maintained 13975F: drivers/platform/x86/msi-laptop.c 13976 13977MSI WMI SUPPORT 13978L: platform-driver-x86@vger.kernel.org 13979S: Orphan 13980F: drivers/platform/x86/msi-wmi.c 13981 13982MSI001 MEDIA DRIVER 13983M: Antti Palosaari <crope@iki.fi> 13984L: linux-media@vger.kernel.org 13985S: Maintained 13986W: https://linuxtv.org 13987W: http://palosaari.fi/linux/ 13988Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13989T: git git://linuxtv.org/anttip/media_tree.git 13990F: drivers/media/tuners/msi001* 13991 13992MSI2500 MEDIA DRIVER 13993M: Antti Palosaari <crope@iki.fi> 13994L: linux-media@vger.kernel.org 13995S: Maintained 13996W: https://linuxtv.org 13997W: http://palosaari.fi/linux/ 13998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13999T: git git://linuxtv.org/anttip/media_tree.git 14000F: drivers/media/usb/msi2500/ 14001 14002MSTAR INTERRUPT CONTROLLER DRIVER 14003M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14004M: Daniel Palmer <daniel@thingy.jp> 14005S: Maintained 14006F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14007F: drivers/irqchip/irq-mst-intc.c 14008 14009MSYSTEMS DISKONCHIP G3 MTD DRIVER 14010M: Robert Jarzmik <robert.jarzmik@free.fr> 14011L: linux-mtd@lists.infradead.org 14012S: Maintained 14013F: drivers/mtd/devices/docg3* 14014 14015MT9M032 APTINA SENSOR DRIVER 14016M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14017L: linux-media@vger.kernel.org 14018S: Maintained 14019T: git git://linuxtv.org/media_tree.git 14020F: drivers/media/i2c/mt9m032.c 14021F: include/media/i2c/mt9m032.h 14022 14023MT9P031 APTINA CAMERA SENSOR 14024M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14025L: linux-media@vger.kernel.org 14026S: Maintained 14027T: git git://linuxtv.org/media_tree.git 14028F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14029F: drivers/media/i2c/mt9p031.c 14030F: include/media/i2c/mt9p031.h 14031 14032MT9T001 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: drivers/media/i2c/mt9t001.c 14038F: include/media/i2c/mt9t001.h 14039 14040MT9T112 APTINA CAMERA SENSOR 14041M: Jacopo Mondi <jacopo@jmondi.org> 14042L: linux-media@vger.kernel.org 14043S: Odd Fixes 14044T: git git://linuxtv.org/media_tree.git 14045F: drivers/media/i2c/mt9t112.c 14046F: include/media/i2c/mt9t112.h 14047 14048MT9V032 APTINA CAMERA SENSOR 14049M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14050L: linux-media@vger.kernel.org 14051S: Maintained 14052T: git git://linuxtv.org/media_tree.git 14053F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14054F: drivers/media/i2c/mt9v032.c 14055F: include/media/i2c/mt9v032.h 14056 14057MT9V111 APTINA CAMERA SENSOR 14058M: Jacopo Mondi <jacopo@jmondi.org> 14059L: linux-media@vger.kernel.org 14060S: Maintained 14061T: git git://linuxtv.org/media_tree.git 14062F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14063F: drivers/media/i2c/mt9v111.c 14064 14065MULTIFUNCTION DEVICES (MFD) 14066M: Lee Jones <lee@kernel.org> 14067S: Supported 14068T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14069F: Documentation/devicetree/bindings/mfd/ 14070F: drivers/mfd/ 14071F: include/dt-bindings/mfd/ 14072F: include/linux/mfd/ 14073 14074MULTIMEDIA CARD (MMC) ETC. OVER SPI 14075S: Orphan 14076F: drivers/mmc/host/mmc_spi.c 14077F: include/linux/spi/mmc_spi.h 14078 14079MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14080M: Ulf Hansson <ulf.hansson@linaro.org> 14081L: linux-mmc@vger.kernel.org 14082S: Maintained 14083T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14084F: Documentation/devicetree/bindings/mmc/ 14085F: drivers/mmc/ 14086F: include/linux/mmc/ 14087F: include/uapi/linux/mmc/ 14088 14089MULTIPLEXER SUBSYSTEM 14090M: Peter Rosin <peda@axentia.se> 14091S: Maintained 14092F: Documentation/ABI/testing/sysfs-class-mux* 14093F: Documentation/devicetree/bindings/mux/ 14094F: drivers/mux/ 14095F: include/dt-bindings/mux/ 14096F: include/linux/mux/ 14097 14098MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14099M: Bin Liu <b-liu@ti.com> 14100L: linux-usb@vger.kernel.org 14101S: Maintained 14102F: drivers/usb/musb/ 14103 14104MXL301RF MEDIA DRIVER 14105M: Akihiro Tsukada <tskd08@gmail.com> 14106L: linux-media@vger.kernel.org 14107S: Odd Fixes 14108F: drivers/media/tuners/mxl301rf* 14109 14110MXL5007T MEDIA DRIVER 14111M: Michael Krufky <mkrufky@linuxtv.org> 14112L: linux-media@vger.kernel.org 14113S: Maintained 14114W: https://linuxtv.org 14115W: http://github.com/mkrufky 14116Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14117T: git git://linuxtv.org/mkrufky/tuners.git 14118F: drivers/media/tuners/mxl5007t.* 14119 14120MXSFB DRM DRIVER 14121M: Marek Vasut <marex@denx.de> 14122M: Stefan Agner <stefan@agner.ch> 14123L: dri-devel@lists.freedesktop.org 14124S: Supported 14125T: git git://anongit.freedesktop.org/drm/drm-misc 14126F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14127F: drivers/gpu/drm/mxsfb/ 14128 14129MYLEX DAC960 PCI RAID Controller 14130M: Hannes Reinecke <hare@kernel.org> 14131L: linux-scsi@vger.kernel.org 14132S: Supported 14133F: drivers/scsi/myrb.* 14134F: drivers/scsi/myrs.* 14135 14136MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14137M: Chris Lee <christopher.lee@cspi.com> 14138L: netdev@vger.kernel.org 14139S: Supported 14140W: https://www.cspi.com/ethernet-products/support/downloads/ 14141F: drivers/net/ethernet/myricom/myri10ge/ 14142 14143NAND FLASH SUBSYSTEM 14144M: Miquel Raynal <miquel.raynal@bootlin.com> 14145R: Richard Weinberger <richard@nod.at> 14146L: linux-mtd@lists.infradead.org 14147S: Maintained 14148W: http://www.linux-mtd.infradead.org/ 14149Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14150C: irc://irc.oftc.net/mtd 14151T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14152F: drivers/mtd/nand/ 14153F: include/linux/mtd/*nand*.h 14154 14155NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14156M: Daniel Mack <zonque@gmail.com> 14157L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14158S: Maintained 14159W: http://www.native-instruments.com 14160F: sound/usb/caiaq/ 14161 14162NATSEMI ETHERNET DRIVER (DP8381x) 14163S: Orphan 14164F: drivers/net/ethernet/natsemi/natsemi.c 14165 14166NCR 5380 SCSI DRIVERS 14167M: Finn Thain <fthain@linux-m68k.org> 14168M: Michael Schmitz <schmitzmic@gmail.com> 14169L: linux-scsi@vger.kernel.org 14170S: Maintained 14171F: Documentation/scsi/g_NCR5380.rst 14172F: drivers/scsi/NCR5380.* 14173F: drivers/scsi/arm/cumana_1.c 14174F: drivers/scsi/arm/oak.c 14175F: drivers/scsi/atari_scsi.* 14176F: drivers/scsi/dmx3191d.c 14177F: drivers/scsi/g_NCR5380.* 14178F: drivers/scsi/mac_scsi.* 14179F: drivers/scsi/sun3_scsi.* 14180F: drivers/scsi/sun3_scsi_vme.c 14181 14182NCSI LIBRARY 14183M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14184S: Maintained 14185F: net/ncsi/ 14186 14187NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14188M: Guenter Roeck <linux@roeck-us.net> 14189L: linux-hwmon@vger.kernel.org 14190S: Maintained 14191F: Documentation/hwmon/nct6775.rst 14192F: drivers/hwmon/nct6775-core.c 14193F: drivers/hwmon/nct6775-platform.c 14194F: drivers/hwmon/nct6775.h 14195 14196NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14197M: Zev Weiss <zev@bewilderbeest.net> 14198L: linux-hwmon@vger.kernel.org 14199S: Maintained 14200F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14201F: drivers/hwmon/nct6775-i2c.c 14202 14203NETDEVSIM 14204M: Jakub Kicinski <kuba@kernel.org> 14205S: Maintained 14206F: drivers/net/netdevsim/* 14207 14208NETEM NETWORK EMULATOR 14209M: Stephen Hemminger <stephen@networkplumber.org> 14210L: netdev@vger.kernel.org 14211S: Maintained 14212F: net/sched/sch_netem.c 14213 14214NETERION 10GbE DRIVERS (s2io) 14215M: Jon Mason <jdmason@kudzu.us> 14216L: netdev@vger.kernel.org 14217S: Supported 14218F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14219F: drivers/net/ethernet/neterion/ 14220 14221NETFILTER 14222M: Pablo Neira Ayuso <pablo@netfilter.org> 14223M: Jozsef Kadlecsik <kadlec@netfilter.org> 14224M: Florian Westphal <fw@strlen.de> 14225L: netfilter-devel@vger.kernel.org 14226L: coreteam@netfilter.org 14227S: Maintained 14228W: http://www.netfilter.org/ 14229W: http://www.iptables.org/ 14230W: http://www.nftables.org/ 14231Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14232C: irc://irc.libera.chat/netfilter 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14234T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14235F: include/linux/netfilter* 14236F: include/linux/netfilter/ 14237F: include/net/netfilter/ 14238F: include/uapi/linux/netfilter* 14239F: include/uapi/linux/netfilter/ 14240F: net/*/netfilter.c 14241F: net/*/netfilter/ 14242F: net/bridge/br_netfilter*.c 14243F: net/netfilter/ 14244 14245NETROM NETWORK LAYER 14246M: Ralf Baechle <ralf@linux-mips.org> 14247L: linux-hams@vger.kernel.org 14248S: Maintained 14249W: http://www.linux-ax25.org/ 14250F: include/net/netrom.h 14251F: include/uapi/linux/netrom.h 14252F: net/netrom/ 14253 14254NETRONIX EMBEDDED CONTROLLER 14255M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14256S: Maintained 14257F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14258F: drivers/mfd/ntxec.c 14259F: drivers/pwm/pwm-ntxec.c 14260F: drivers/rtc/rtc-ntxec.c 14261F: include/linux/mfd/ntxec.h 14262 14263NETRONOME ETHERNET DRIVERS 14264M: Simon Horman <simon.horman@corigine.com> 14265R: Jakub Kicinski <kuba@kernel.org> 14266L: oss-drivers@corigine.com 14267S: Maintained 14268F: drivers/net/ethernet/netronome/ 14269 14270NETWORK BLOCK DEVICE (NBD) 14271M: Josef Bacik <josef@toxicpanda.com> 14272L: linux-block@vger.kernel.org 14273L: nbd@other.debian.org 14274S: Maintained 14275F: Documentation/admin-guide/blockdev/nbd.rst 14276F: drivers/block/nbd.c 14277F: include/trace/events/nbd.h 14278F: include/uapi/linux/nbd.h 14279 14280NETWORK DROP MONITOR 14281M: Neil Horman <nhorman@tuxdriver.com> 14282L: netdev@vger.kernel.org 14283S: Maintained 14284W: https://fedorahosted.org/dropwatch/ 14285F: include/uapi/linux/net_dropmon.h 14286F: net/core/drop_monitor.c 14287 14288NETWORKING DRIVERS 14289M: "David S. Miller" <davem@davemloft.net> 14290M: Eric Dumazet <edumazet@google.com> 14291M: Jakub Kicinski <kuba@kernel.org> 14292M: Paolo Abeni <pabeni@redhat.com> 14293L: netdev@vger.kernel.org 14294S: Maintained 14295Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14297T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14298F: Documentation/devicetree/bindings/net/ 14299F: drivers/connector/ 14300F: drivers/net/ 14301F: include/dt-bindings/net/ 14302F: include/linux/etherdevice.h 14303F: include/linux/fcdevice.h 14304F: include/linux/fddidevice.h 14305F: include/linux/hippidevice.h 14306F: include/linux/if_* 14307F: include/linux/inetdevice.h 14308F: include/linux/netdevice.h 14309F: include/uapi/linux/if_* 14310F: include/uapi/linux/netdevice.h 14311 14312NETWORKING DRIVERS (WIRELESS) 14313M: Kalle Valo <kvalo@kernel.org> 14314L: linux-wireless@vger.kernel.org 14315S: Maintained 14316W: https://wireless.wiki.kernel.org/ 14317Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14318T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14319T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14320F: Documentation/devicetree/bindings/net/wireless/ 14321F: drivers/net/wireless/ 14322 14323NETWORKING [DSA] 14324M: Andrew Lunn <andrew@lunn.ch> 14325M: Florian Fainelli <f.fainelli@gmail.com> 14326M: Vladimir Oltean <olteanv@gmail.com> 14327S: Maintained 14328F: Documentation/devicetree/bindings/net/dsa/ 14329F: drivers/net/dsa/ 14330F: include/linux/dsa/ 14331F: include/linux/platform_data/dsa.h 14332F: include/net/dsa.h 14333F: net/dsa/ 14334F: tools/testing/selftests/drivers/net/dsa/ 14335 14336NETWORKING [GENERAL] 14337M: "David S. Miller" <davem@davemloft.net> 14338M: Eric Dumazet <edumazet@google.com> 14339M: Jakub Kicinski <kuba@kernel.org> 14340M: Paolo Abeni <pabeni@redhat.com> 14341L: netdev@vger.kernel.org 14342S: Maintained 14343Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14344B: mailto:netdev@vger.kernel.org 14345T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14346T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14347F: Documentation/networking/ 14348F: Documentation/process/maintainer-netdev.rst 14349F: include/linux/in.h 14350F: include/linux/net.h 14351F: include/linux/netdevice.h 14352F: include/net/ 14353F: include/uapi/linux/in.h 14354F: include/uapi/linux/net.h 14355F: include/uapi/linux/net_namespace.h 14356F: include/uapi/linux/netdevice.h 14357F: lib/net_utils.c 14358F: lib/random32.c 14359F: net/ 14360F: tools/testing/selftests/net/ 14361 14362NETWORKING [IPSEC] 14363M: Steffen Klassert <steffen.klassert@secunet.com> 14364M: Herbert Xu <herbert@gondor.apana.org.au> 14365M: "David S. Miller" <davem@davemloft.net> 14366L: netdev@vger.kernel.org 14367S: Maintained 14368T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14369T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14370F: include/net/xfrm.h 14371F: include/uapi/linux/xfrm.h 14372F: net/ipv4/ah4.c 14373F: net/ipv4/esp4* 14374F: net/ipv4/ip_vti.c 14375F: net/ipv4/ipcomp.c 14376F: net/ipv4/xfrm* 14377F: net/ipv6/ah6.c 14378F: net/ipv6/esp6* 14379F: net/ipv6/ip6_vti.c 14380F: net/ipv6/ipcomp6.c 14381F: net/ipv6/xfrm* 14382F: net/key/ 14383F: net/xfrm/ 14384F: tools/testing/selftests/net/ipsec.c 14385 14386NETWORKING [IPv4/IPv6] 14387M: "David S. Miller" <davem@davemloft.net> 14388M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14389M: David Ahern <dsahern@kernel.org> 14390L: netdev@vger.kernel.org 14391S: Maintained 14392T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14393F: arch/x86/net/* 14394F: include/linux/ip.h 14395F: include/linux/ipv6* 14396F: include/net/fib* 14397F: include/net/ip* 14398F: include/net/route.h 14399F: net/ipv4/ 14400F: net/ipv6/ 14401 14402NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14403M: Paul Moore <paul@paul-moore.com> 14404L: netdev@vger.kernel.org 14405L: linux-security-module@vger.kernel.org 14406S: Maintained 14407W: https://github.com/netlabel 14408F: Documentation/netlabel/ 14409F: include/net/calipso.h 14410F: include/net/cipso_ipv4.h 14411F: include/net/netlabel.h 14412F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14413F: include/uapi/linux/netfilter/xt_SECMARK.h 14414F: net/ipv4/cipso_ipv4.c 14415F: net/ipv6/calipso.c 14416F: net/netfilter/xt_CONNSECMARK.c 14417F: net/netfilter/xt_SECMARK.c 14418F: net/netlabel/ 14419 14420NETWORKING [MPTCP] 14421M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14422M: Matthieu Baerts <matthieu.baerts@tessares.net> 14423L: netdev@vger.kernel.org 14424L: mptcp@lists.linux.dev 14425S: Maintained 14426W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14427B: https://github.com/multipath-tcp/mptcp_net-next/issues 14428F: Documentation/networking/mptcp-sysctl.rst 14429F: include/net/mptcp.h 14430F: include/trace/events/mptcp.h 14431F: include/uapi/linux/mptcp.h 14432F: net/mptcp/ 14433F: tools/testing/selftests/bpf/*/*mptcp*.c 14434F: tools/testing/selftests/net/mptcp/ 14435 14436NETWORKING [TCP] 14437M: Eric Dumazet <edumazet@google.com> 14438L: netdev@vger.kernel.org 14439S: Maintained 14440F: include/linux/tcp.h 14441F: include/net/tcp.h 14442F: include/trace/events/tcp.h 14443F: include/uapi/linux/tcp.h 14444F: net/ipv4/syncookies.c 14445F: net/ipv4/tcp*.c 14446F: net/ipv6/syncookies.c 14447F: net/ipv6/tcp*.c 14448 14449NETWORKING [TLS] 14450M: Boris Pismenny <borisp@nvidia.com> 14451M: John Fastabend <john.fastabend@gmail.com> 14452M: Jakub Kicinski <kuba@kernel.org> 14453L: netdev@vger.kernel.org 14454S: Maintained 14455F: include/net/tls.h 14456F: include/uapi/linux/tls.h 14457F: net/tls/* 14458 14459NETXEN (1/10) GbE SUPPORT 14460M: Manish Chopra <manishc@marvell.com> 14461M: Rahul Verma <rahulv@marvell.com> 14462M: GR-Linux-NIC-Dev@marvell.com 14463L: netdev@vger.kernel.org 14464S: Supported 14465F: drivers/net/ethernet/qlogic/netxen/ 14466 14467NET_FAILOVER MODULE 14468M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14469L: netdev@vger.kernel.org 14470S: Supported 14471F: Documentation/networking/net_failover.rst 14472F: drivers/net/net_failover.c 14473F: include/net/net_failover.h 14474 14475NEXTHOP 14476M: David Ahern <dsahern@kernel.org> 14477L: netdev@vger.kernel.org 14478S: Maintained 14479F: include/net/netns/nexthop.h 14480F: include/net/nexthop.h 14481F: include/uapi/linux/nexthop.h 14482F: net/ipv4/nexthop.c 14483 14484NFC SUBSYSTEM 14485M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14486L: linux-nfc@lists.01.org (subscribers-only) 14487L: netdev@vger.kernel.org 14488S: Maintained 14489B: mailto:linux-nfc@lists.01.org 14490F: Documentation/devicetree/bindings/net/nfc/ 14491F: drivers/nfc/ 14492F: include/linux/platform_data/nfcmrvl.h 14493F: include/net/nfc/ 14494F: include/uapi/linux/nfc.h 14495F: net/nfc/ 14496 14497NFC VIRTUAL NCI DEVICE DRIVER 14498M: Bongsu Jeon <bongsu.jeon@samsung.com> 14499L: netdev@vger.kernel.org 14500L: linux-nfc@lists.01.org (subscribers-only) 14501S: Supported 14502F: drivers/nfc/virtual_ncidev.c 14503F: tools/testing/selftests/nci/ 14504 14505NFS, SUNRPC, AND LOCKD CLIENTS 14506M: Trond Myklebust <trond.myklebust@hammerspace.com> 14507M: Anna Schumaker <anna@kernel.org> 14508L: linux-nfs@vger.kernel.org 14509S: Maintained 14510W: http://client.linux-nfs.org 14511T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14512F: fs/lockd/ 14513F: fs/nfs/ 14514F: fs/nfs_common/ 14515F: include/linux/lockd/ 14516F: include/linux/nfs* 14517F: include/linux/sunrpc/ 14518F: include/uapi/linux/nfs* 14519F: include/uapi/linux/sunrpc/ 14520F: net/sunrpc/ 14521F: Documentation/filesystems/nfs/ 14522 14523NILFS2 FILESYSTEM 14524M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14525L: linux-nilfs@vger.kernel.org 14526S: Supported 14527W: https://nilfs.sourceforge.io/ 14528W: https://nilfs.osdn.jp/ 14529T: git https://github.com/konis/nilfs2.git 14530F: Documentation/filesystems/nilfs2.rst 14531F: fs/nilfs2/ 14532F: include/trace/events/nilfs2.h 14533F: include/uapi/linux/nilfs2_api.h 14534F: include/uapi/linux/nilfs2_ondisk.h 14535 14536NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14537M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14538S: Maintained 14539W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14540F: Documentation/scsi/NinjaSCSI.rst 14541F: drivers/scsi/pcmcia/nsp_* 14542 14543NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14544M: GOTO Masanori <gotom@debian.or.jp> 14545M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14546S: Maintained 14547W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14548F: Documentation/scsi/NinjaSCSI.rst 14549F: drivers/scsi/nsp32* 14550 14551NINTENDO HID DRIVER 14552M: Daniel J. Ogorchock <djogorchock@gmail.com> 14553L: linux-input@vger.kernel.org 14554S: Maintained 14555F: drivers/hid/hid-nintendo* 14556 14557NIOS2 ARCHITECTURE 14558M: Dinh Nguyen <dinguyen@kernel.org> 14559S: Maintained 14560T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14561F: arch/nios2/ 14562 14563NITRO ENCLAVES (NE) 14564M: Andra Paraschiv <andraprs@amazon.com> 14565M: Alexandru Vasile <lexnv@amazon.com> 14566M: Alexandru Ciobotaru <alcioa@amazon.com> 14567L: linux-kernel@vger.kernel.org 14568S: Supported 14569W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14570F: Documentation/virt/ne_overview.rst 14571F: drivers/virt/nitro_enclaves/ 14572F: include/linux/nitro_enclaves.h 14573F: include/uapi/linux/nitro_enclaves.h 14574F: samples/nitro_enclaves/ 14575 14576NOHZ, DYNTICKS SUPPORT 14577M: Frederic Weisbecker <fweisbec@gmail.com> 14578M: Thomas Gleixner <tglx@linutronix.de> 14579M: Ingo Molnar <mingo@kernel.org> 14580L: linux-kernel@vger.kernel.org 14581S: Maintained 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14583F: include/linux/sched/nohz.h 14584F: include/linux/tick.h 14585F: kernel/time/tick*.* 14586 14587NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14588M: Pavel Machek <pavel@ucw.cz> 14589M: Sakari Ailus <sakari.ailus@iki.fi> 14590L: linux-media@vger.kernel.org 14591S: Maintained 14592F: drivers/media/i2c/ad5820.c 14593F: drivers/media/i2c/et8ek8 14594 14595NOKIA N900 POWER SUPPLY DRIVERS 14596R: Pali Rohár <pali@kernel.org> 14597F: drivers/power/supply/bq2415x_charger.c 14598F: drivers/power/supply/bq27xxx_battery.c 14599F: drivers/power/supply/bq27xxx_battery_i2c.c 14600F: drivers/power/supply/isp1704_charger.c 14601F: drivers/power/supply/rx51_battery.c 14602F: include/linux/power/bq2415x_charger.h 14603F: include/linux/power/bq27xxx_battery.h 14604 14605NOLIBC HEADER FILE 14606M: Willy Tarreau <w@1wt.eu> 14607S: Maintained 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14609F: tools/include/nolibc/ 14610F: tools/testing/selftests/nolibc/ 14611 14612NSDEPS 14613M: Matthias Maennich <maennich@google.com> 14614S: Maintained 14615F: Documentation/core-api/symbol-namespaces.rst 14616F: scripts/nsdeps 14617 14618NTB AMD DRIVER 14619M: Sanjay R Mehta <sanju.mehta@amd.com> 14620M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14621L: ntb@lists.linux.dev 14622S: Supported 14623F: drivers/ntb/hw/amd/ 14624 14625NTB DRIVER CORE 14626M: Jon Mason <jdmason@kudzu.us> 14627M: Dave Jiang <dave.jiang@intel.com> 14628M: Allen Hubbe <allenbh@gmail.com> 14629L: ntb@lists.linux.dev 14630S: Supported 14631W: https://github.com/jonmason/ntb/wiki 14632T: git git://github.com/jonmason/ntb.git 14633F: drivers/net/ntb_netdev.c 14634F: drivers/ntb/ 14635F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14636F: include/linux/ntb.h 14637F: include/linux/ntb_transport.h 14638F: tools/testing/selftests/ntb/ 14639 14640NTB IDT DRIVER 14641M: Serge Semin <fancer.lancer@gmail.com> 14642L: ntb@lists.linux.dev 14643S: Supported 14644F: drivers/ntb/hw/idt/ 14645 14646NTB INTEL DRIVER 14647M: Dave Jiang <dave.jiang@intel.com> 14648L: ntb@lists.linux.dev 14649S: Supported 14650W: https://github.com/davejiang/linux/wiki 14651T: git https://github.com/davejiang/linux.git 14652F: drivers/ntb/hw/intel/ 14653 14654NTFS FILESYSTEM 14655M: Anton Altaparmakov <anton@tuxera.com> 14656L: linux-ntfs-dev@lists.sourceforge.net 14657S: Supported 14658W: http://www.tuxera.com/ 14659T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14660F: Documentation/filesystems/ntfs.rst 14661F: fs/ntfs/ 14662 14663NTFS3 FILESYSTEM 14664M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14665L: ntfs3@lists.linux.dev 14666S: Supported 14667W: http://www.paragon-software.com/ 14668T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14669F: Documentation/filesystems/ntfs3.rst 14670F: fs/ntfs3/ 14671 14672NUBUS SUBSYSTEM 14673M: Finn Thain <fthain@linux-m68k.org> 14674L: linux-m68k@lists.linux-m68k.org 14675S: Maintained 14676F: arch/*/include/asm/nubus.h 14677F: drivers/nubus/ 14678F: include/linux/nubus.h 14679F: include/uapi/linux/nubus.h 14680 14681NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14682M: Antonino Daplas <adaplas@gmail.com> 14683L: linux-fbdev@vger.kernel.org 14684S: Maintained 14685F: drivers/video/fbdev/nvidia/ 14686F: drivers/video/fbdev/riva/ 14687 14688NVIDIA WMI EC BACKLIGHT DRIVER 14689M: Daniel Dadap <ddadap@nvidia.com> 14690L: platform-driver-x86@vger.kernel.org 14691S: Supported 14692F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14693F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14694 14695NVM EXPRESS DRIVER 14696M: Keith Busch <kbusch@kernel.org> 14697M: Jens Axboe <axboe@fb.com> 14698M: Christoph Hellwig <hch@lst.de> 14699M: Sagi Grimberg <sagi@grimberg.me> 14700L: linux-nvme@lists.infradead.org 14701S: Supported 14702W: http://git.infradead.org/nvme.git 14703T: git://git.infradead.org/nvme.git 14704F: drivers/nvme/host/ 14705F: drivers/nvme/common/ 14706F: include/linux/nvme* 14707F: include/uapi/linux/nvme_ioctl.h 14708 14709NVM EXPRESS FABRICS AUTHENTICATION 14710M: Hannes Reinecke <hare@suse.de> 14711L: linux-nvme@lists.infradead.org 14712S: Supported 14713F: drivers/nvme/host/auth.c 14714F: drivers/nvme/target/auth.c 14715F: drivers/nvme/target/fabrics-cmd-auth.c 14716F: include/linux/nvme-auth.h 14717 14718NVM EXPRESS HARDWARE MONITORING SUPPORT 14719M: Guenter Roeck <linux@roeck-us.net> 14720L: linux-nvme@lists.infradead.org 14721S: Supported 14722F: drivers/nvme/host/hwmon.c 14723 14724NVM EXPRESS FC TRANSPORT DRIVERS 14725M: James Smart <james.smart@broadcom.com> 14726L: linux-nvme@lists.infradead.org 14727S: Supported 14728F: drivers/nvme/host/fc.c 14729F: drivers/nvme/target/fc.c 14730F: drivers/nvme/target/fcloop.c 14731F: include/linux/nvme-fc-driver.h 14732F: include/linux/nvme-fc.h 14733 14734NVM EXPRESS TARGET DRIVER 14735M: Christoph Hellwig <hch@lst.de> 14736M: Sagi Grimberg <sagi@grimberg.me> 14737M: Chaitanya Kulkarni <kch@nvidia.com> 14738L: linux-nvme@lists.infradead.org 14739S: Supported 14740W: http://git.infradead.org/nvme.git 14741T: git://git.infradead.org/nvme.git 14742F: drivers/nvme/target/ 14743 14744NVMEM FRAMEWORK 14745M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14746S: Maintained 14747T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14748F: Documentation/ABI/stable/sysfs-bus-nvmem 14749F: Documentation/devicetree/bindings/nvmem/ 14750F: drivers/nvmem/ 14751F: include/linux/nvmem-consumer.h 14752F: include/linux/nvmem-provider.h 14753 14754NXP C45 TJA11XX PHY DRIVER 14755M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14756L: netdev@vger.kernel.org 14757S: Maintained 14758F: drivers/net/phy/nxp-c45-tja11xx.c 14759 14760NXP FSPI DRIVER 14761M: Han Xu <han.xu@nxp.com> 14762M: Haibo Chen <haibo.chen@nxp.com> 14763R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14764L: linux-spi@vger.kernel.org 14765S: Maintained 14766F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14767F: drivers/spi/spi-nxp-fspi.c 14768 14769NXP FXAS21002C DRIVER 14770M: Rui Miguel Silva <rmfrfs@gmail.com> 14771L: linux-iio@vger.kernel.org 14772S: Maintained 14773F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14774F: drivers/iio/gyro/fxas21002c.h 14775F: drivers/iio/gyro/fxas21002c_core.c 14776F: drivers/iio/gyro/fxas21002c_i2c.c 14777F: drivers/iio/gyro/fxas21002c_spi.c 14778 14779NXP i.MX CLOCK DRIVERS 14780M: Abel Vesa <abelvesa@kernel.org> 14781L: linux-clk@vger.kernel.org 14782L: linux-imx@nxp.com 14783S: Maintained 14784T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14785F: Documentation/devicetree/bindings/clock/imx* 14786F: drivers/clk/imx/ 14787F: include/dt-bindings/clock/imx* 14788 14789NXP i.MX 8MQ DCSS DRIVER 14790M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14791R: Lucas Stach <l.stach@pengutronix.de> 14792L: dri-devel@lists.freedesktop.org 14793S: Maintained 14794F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14795F: drivers/gpu/drm/imx/dcss/ 14796 14797NXP i.MX 8QXP ADC DRIVER 14798M: Cai Huoqing <cai.huoqing@linux.dev> 14799M: Haibo Chen <haibo.chen@nxp.com> 14800L: linux-imx@nxp.com 14801L: linux-iio@vger.kernel.org 14802S: Maintained 14803F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14804F: drivers/iio/adc/imx8qxp-adc.c 14805 14806NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14807M: Haibo Chen <haibo.chen@nxp.com> 14808L: linux-iio@vger.kernel.org 14809L: linux-imx@nxp.com 14810S: Maintained 14811F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14812F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14813F: drivers/iio/adc/imx7d_adc.c 14814F: drivers/iio/adc/vf610_adc.c 14815 14816NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14817M: Jagan Teki <jagan@amarulasolutions.com> 14818S: Maintained 14819F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14820F: drivers/regulator/pf8x00-regulator.c 14821 14822NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14824L: linux-kernel@vger.kernel.org 14825S: Maintained 14826F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14827F: drivers/extcon/extcon-ptn5150.c 14828 14829NXP SGTL5000 DRIVER 14830M: Fabio Estevam <festevam@gmail.com> 14831L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14832S: Maintained 14833F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14834F: sound/soc/codecs/sgtl5000* 14835 14836NXP SJA1105 ETHERNET SWITCH DRIVER 14837M: Vladimir Oltean <olteanv@gmail.com> 14838L: linux-kernel@vger.kernel.org 14839S: Maintained 14840F: drivers/net/dsa/sja1105 14841F: drivers/net/pcs/pcs-xpcs-nxp.c 14842 14843NXP TDA998X DRM DRIVER 14844M: Russell King <linux@armlinux.org.uk> 14845S: Maintained 14846T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14847T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14848F: drivers/gpu/drm/i2c/tda998x_drv.c 14849F: include/drm/i2c/tda998x.h 14850F: include/dt-bindings/display/tda998x.h 14851K: "nxp,tda998x" 14852 14853NXP TFA9879 DRIVER 14854M: Peter Rosin <peda@axentia.se> 14855L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14856S: Maintained 14857F: Documentation/devicetree/bindings/sound/tfa9879.txt 14858F: sound/soc/codecs/tfa9879* 14859 14860NXP/Goodix TFA989X (TFA1) DRIVER 14861M: Stephan Gerhold <stephan@gerhold.net> 14862L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14863S: Maintained 14864F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14865F: sound/soc/codecs/tfa989x.c 14866 14867NXP-NCI NFC DRIVER 14868L: linux-nfc@lists.01.org (subscribers-only) 14869S: Orphan 14870F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14871F: drivers/nfc/nxp-nci 14872 14873NXP i.MX 8MP DW100 V4L2 DRIVER 14874M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14875L: linux-media@vger.kernel.org 14876S: Maintained 14877F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14878F: Documentation/userspace-api/media/drivers/dw100.rst 14879F: drivers/media/platform/nxp/dw100/ 14880F: include/uapi/linux/dw100.h 14881 14882NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14883M: Mirela Rabulea <mirela.rabulea@nxp.com> 14884R: NXP Linux Team <linux-imx@nxp.com> 14885L: linux-media@vger.kernel.org 14886S: Maintained 14887F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14888F: drivers/media/platform/nxp/imx-jpeg 14889 14890NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14891M: Jonas Malaco <jonas@protocubo.io> 14892L: linux-hwmon@vger.kernel.org 14893S: Maintained 14894F: Documentation/hwmon/nzxt-kraken2.rst 14895F: drivers/hwmon/nzxt-kraken2.c 14896 14897NZXT-SMART2 HARDWARE MONITORING DRIVER 14898M: Aleksandr Mezin <mezin.alexander@gmail.com> 14899L: linux-hwmon@vger.kernel.org 14900S: Maintained 14901F: Documentation/hwmon/nzxt-smart2.rst 14902F: drivers/hwmon/nzxt-smart2.c 14903 14904OBJAGG 14905M: Jiri Pirko <jiri@nvidia.com> 14906L: netdev@vger.kernel.org 14907S: Supported 14908F: include/linux/objagg.h 14909F: lib/objagg.c 14910F: lib/test_objagg.c 14911 14912OBJTOOL 14913M: Josh Poimboeuf <jpoimboe@kernel.org> 14914M: Peter Zijlstra <peterz@infradead.org> 14915S: Supported 14916F: tools/objtool/ 14917F: include/linux/objtool.h 14918 14919OCELOT ETHERNET SWITCH DRIVER 14920M: Vladimir Oltean <vladimir.oltean@nxp.com> 14921M: Claudiu Manoil <claudiu.manoil@nxp.com> 14922M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14923M: UNGLinuxDriver@microchip.com 14924L: netdev@vger.kernel.org 14925S: Supported 14926F: drivers/net/dsa/ocelot/* 14927F: drivers/net/ethernet/mscc/ 14928F: include/soc/mscc/ocelot* 14929F: net/dsa/tag_ocelot.c 14930F: net/dsa/tag_ocelot_8021q.c 14931F: tools/testing/selftests/drivers/net/ocelot/* 14932 14933OCELOT EXTERNAL SWITCH CONTROL 14934M: Colin Foster <colin.foster@in-advantage.com> 14935S: Supported 14936F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14937F: drivers/mfd/ocelot* 14938F: include/linux/mfd/ocelot.h 14939 14940OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14941M: Frederic Barrat <fbarrat@linux.ibm.com> 14942M: Andrew Donnellan <ajd@linux.ibm.com> 14943L: linuxppc-dev@lists.ozlabs.org 14944S: Supported 14945F: Documentation/userspace-api/accelerators/ocxl.rst 14946F: arch/powerpc/include/asm/pnv-ocxl.h 14947F: arch/powerpc/platforms/powernv/ocxl.c 14948F: drivers/misc/ocxl/ 14949F: include/misc/ocxl* 14950F: include/uapi/misc/ocxl.h 14951 14952OMAP AUDIO SUPPORT 14953M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14954M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14956L: linux-omap@vger.kernel.org 14957S: Maintained 14958F: sound/soc/ti/n810.c 14959F: sound/soc/ti/omap* 14960F: sound/soc/ti/rx51.c 14961F: sound/soc/ti/sdma-pcm.* 14962 14963OMAP CLOCK FRAMEWORK SUPPORT 14964M: Paul Walmsley <paul@pwsan.com> 14965L: linux-omap@vger.kernel.org 14966S: Maintained 14967F: arch/arm/*omap*/*clock* 14968 14969OMAP DEVICE TREE SUPPORT 14970M: Benoît Cousson <bcousson@baylibre.com> 14971M: Tony Lindgren <tony@atomide.com> 14972L: linux-omap@vger.kernel.org 14973L: devicetree@vger.kernel.org 14974S: Maintained 14975F: arch/arm/boot/dts/*am3* 14976F: arch/arm/boot/dts/*am4* 14977F: arch/arm/boot/dts/*am5* 14978F: arch/arm/boot/dts/*dra7* 14979F: arch/arm/boot/dts/*omap* 14980F: arch/arm/boot/dts/logicpd-som-lv* 14981F: arch/arm/boot/dts/logicpd-torpedo* 14982 14983OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14984L: linux-omap@vger.kernel.org 14985L: linux-fbdev@vger.kernel.org 14986S: Orphan 14987F: Documentation/arm/omap/dss.rst 14988F: drivers/video/fbdev/omap2/ 14989 14990OMAP FRAMEBUFFER SUPPORT 14991L: linux-fbdev@vger.kernel.org 14992L: linux-omap@vger.kernel.org 14993S: Orphan 14994F: drivers/video/fbdev/omap/ 14995 14996OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14997M: Roger Quadros <rogerq@kernel.org> 14998M: Tony Lindgren <tony@atomide.com> 14999L: linux-omap@vger.kernel.org 15000S: Maintained 15001F: arch/arm/mach-omap2/*gpmc* 15002F: drivers/memory/omap-gpmc.c 15003 15004OMAP GPIO DRIVER 15005M: Grygorii Strashko <grygorii.strashko@ti.com> 15006M: Santosh Shilimkar <ssantosh@kernel.org> 15007M: Kevin Hilman <khilman@kernel.org> 15008L: linux-omap@vger.kernel.org 15009S: Maintained 15010F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15011F: drivers/gpio/gpio-omap.c 15012 15013OMAP HARDWARE SPINLOCK SUPPORT 15014M: Ohad Ben-Cohen <ohad@wizery.com> 15015L: linux-omap@vger.kernel.org 15016S: Maintained 15017F: drivers/hwspinlock/omap_hwspinlock.c 15018 15019OMAP HS MMC SUPPORT 15020L: linux-mmc@vger.kernel.org 15021L: linux-omap@vger.kernel.org 15022S: Orphan 15023F: drivers/mmc/host/omap_hsmmc.c 15024 15025OMAP HWMOD DATA 15026M: Paul Walmsley <paul@pwsan.com> 15027L: linux-omap@vger.kernel.org 15028S: Maintained 15029F: arch/arm/mach-omap2/omap_hwmod*data* 15030 15031OMAP HWMOD SUPPORT 15032M: Benoît Cousson <bcousson@baylibre.com> 15033M: Paul Walmsley <paul@pwsan.com> 15034L: linux-omap@vger.kernel.org 15035S: Maintained 15036F: arch/arm/mach-omap2/omap_hwmod.* 15037 15038OMAP I2C DRIVER 15039M: Vignesh R <vigneshr@ti.com> 15040L: linux-omap@vger.kernel.org 15041L: linux-i2c@vger.kernel.org 15042S: Maintained 15043F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15044F: drivers/i2c/busses/i2c-omap.c 15045 15046OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15047M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15048L: linux-media@vger.kernel.org 15049S: Maintained 15050F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15051F: drivers/media/platform/ti/omap3isp/ 15052F: drivers/staging/media/omap4iss/ 15053 15054OMAP MMC SUPPORT 15055M: Aaro Koskinen <aaro.koskinen@iki.fi> 15056L: linux-omap@vger.kernel.org 15057S: Odd Fixes 15058F: drivers/mmc/host/omap.c 15059 15060OMAP POWER MANAGEMENT SUPPORT 15061M: Kevin Hilman <khilman@kernel.org> 15062L: linux-omap@vger.kernel.org 15063S: Maintained 15064F: arch/arm/*omap*/*pm* 15065F: drivers/cpufreq/omap-cpufreq.c 15066 15067OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15068M: Paul Walmsley <paul@pwsan.com> 15069L: linux-omap@vger.kernel.org 15070S: Maintained 15071F: arch/arm/mach-omap2/prm* 15072 15073OMAP RANDOM NUMBER GENERATOR SUPPORT 15074M: Deepak Saxena <dsaxena@plexity.net> 15075S: Maintained 15076F: drivers/char/hw_random/omap-rng.c 15077 15078OMAP USB SUPPORT 15079L: linux-usb@vger.kernel.org 15080L: linux-omap@vger.kernel.org 15081S: Orphan 15082F: arch/arm/*omap*/usb* 15083F: drivers/usb/*/*omap* 15084 15085OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15086M: Mark Jackson <mpfj@newflow.co.uk> 15087L: linux-omap@vger.kernel.org 15088S: Maintained 15089F: arch/arm/boot/dts/am335x-nano.dts 15090 15091OMAP1 SUPPORT 15092M: Aaro Koskinen <aaro.koskinen@iki.fi> 15093M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15094M: Tony Lindgren <tony@atomide.com> 15095L: linux-omap@vger.kernel.org 15096S: Maintained 15097Q: http://patchwork.kernel.org/project/linux-omap/list/ 15098T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15099F: arch/arm/configs/omap1_defconfig 15100F: arch/arm/mach-omap1/ 15101F: arch/arm/plat-omap/ 15102F: drivers/i2c/busses/i2c-omap.c 15103F: include/linux/platform_data/ams-delta-fiq.h 15104F: include/linux/platform_data/i2c-omap.h 15105 15106OMAP2+ SUPPORT 15107M: Tony Lindgren <tony@atomide.com> 15108L: linux-omap@vger.kernel.org 15109S: Maintained 15110W: http://www.muru.com/linux/omap/ 15111W: http://linux.omap.com/ 15112Q: http://patchwork.kernel.org/project/linux-omap/list/ 15113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15114F: arch/arm/configs/omap2plus_defconfig 15115F: arch/arm/mach-omap2/ 15116F: arch/arm/plat-omap/ 15117F: drivers/bus/ti-sysc.c 15118F: drivers/i2c/busses/i2c-omap.c 15119F: drivers/irqchip/irq-omap-intc.c 15120F: drivers/mfd/*omap*.c 15121F: drivers/mfd/menelaus.c 15122F: drivers/mfd/palmas.c 15123F: drivers/mfd/tps65217.c 15124F: drivers/mfd/tps65218.c 15125F: drivers/mfd/tps65910.c 15126F: drivers/mfd/twl-core.[ch] 15127F: drivers/mfd/twl4030*.c 15128F: drivers/mfd/twl6030*.c 15129F: drivers/mfd/twl6040*.c 15130F: drivers/regulator/palmas-regulator*.c 15131F: drivers/regulator/pbias-regulator.c 15132F: drivers/regulator/tps65217-regulator.c 15133F: drivers/regulator/tps65218-regulator.c 15134F: drivers/regulator/tps65219-regulator.c 15135F: drivers/regulator/tps65910-regulator.c 15136F: drivers/regulator/twl-regulator.c 15137F: drivers/regulator/twl6030-regulator.c 15138F: include/linux/platform_data/i2c-omap.h 15139F: include/linux/platform_data/ti-sysc.h 15140 15141OMFS FILESYSTEM 15142M: Bob Copeland <me@bobcopeland.com> 15143L: linux-karma-devel@lists.sourceforge.net 15144S: Maintained 15145F: Documentation/filesystems/omfs.rst 15146F: fs/omfs/ 15147 15148OMNIKEY CARDMAN 4000 DRIVER 15149M: Harald Welte <laforge@gnumonks.org> 15150S: Maintained 15151F: drivers/char/pcmcia/cm4000_cs.c 15152F: include/linux/cm4000_cs.h 15153F: include/uapi/linux/cm4000_cs.h 15154 15155OMNIKEY CARDMAN 4040 DRIVER 15156M: Harald Welte <laforge@gnumonks.org> 15157S: Maintained 15158F: drivers/char/pcmcia/cm4040_cs.* 15159 15160OMNIVISION OG01A1B SENSOR DRIVER 15161M: Shawn Tu <shawnx.tu@intel.com> 15162L: linux-media@vger.kernel.org 15163S: Maintained 15164F: drivers/media/i2c/og01a1b.c 15165 15166OMNIVISION OV02A10 SENSOR DRIVER 15167M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15168L: linux-media@vger.kernel.org 15169S: Maintained 15170T: git git://linuxtv.org/media_tree.git 15171F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15172F: drivers/media/i2c/ov02a10.c 15173 15174OMNIVISION OV08D10 SENSOR DRIVER 15175M: Jimmy Su <jimmy.su@intel.com> 15176L: linux-media@vger.kernel.org 15177S: Maintained 15178T: git git://linuxtv.org/media_tree.git 15179F: drivers/media/i2c/ov08d10.c 15180 15181OMNIVISION OV13858 SENSOR DRIVER 15182M: Sakari Ailus <sakari.ailus@linux.intel.com> 15183L: linux-media@vger.kernel.org 15184S: Maintained 15185T: git git://linuxtv.org/media_tree.git 15186F: drivers/media/i2c/ov13858.c 15187 15188OMNIVISION OV13B10 SENSOR DRIVER 15189M: Arec Kao <arec.kao@intel.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192T: git git://linuxtv.org/media_tree.git 15193F: drivers/media/i2c/ov13b10.c 15194 15195OMNIVISION OV2680 SENSOR DRIVER 15196M: Rui Miguel Silva <rmfrfs@gmail.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199T: git git://linuxtv.org/media_tree.git 15200F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15201F: drivers/media/i2c/ov2680.c 15202 15203OMNIVISION OV2685 SENSOR DRIVER 15204M: Shunqian Zheng <zhengsq@rock-chips.com> 15205L: linux-media@vger.kernel.org 15206S: Maintained 15207T: git git://linuxtv.org/media_tree.git 15208F: drivers/media/i2c/ov2685.c 15209 15210OMNIVISION OV2740 SENSOR DRIVER 15211M: Tianshu Qiu <tian.shu.qiu@intel.com> 15212R: Shawn Tu <shawnx.tu@intel.com> 15213R: Bingbu Cao <bingbu.cao@intel.com> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216T: git git://linuxtv.org/media_tree.git 15217F: drivers/media/i2c/ov2740.c 15218 15219OMNIVISION OV5640 SENSOR DRIVER 15220M: Steve Longerbeam <slongerbeam@gmail.com> 15221L: linux-media@vger.kernel.org 15222S: Maintained 15223T: git git://linuxtv.org/media_tree.git 15224F: drivers/media/i2c/ov5640.c 15225 15226OMNIVISION OV5647 SENSOR DRIVER 15227M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15228M: Jacopo Mondi <jacopo@jmondi.org> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231T: git git://linuxtv.org/media_tree.git 15232F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15233F: drivers/media/i2c/ov5647.c 15234 15235OMNIVISION OV5670 SENSOR DRIVER 15236M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15237L: linux-media@vger.kernel.org 15238S: Maintained 15239T: git git://linuxtv.org/media_tree.git 15240F: drivers/media/i2c/ov5670.c 15241 15242OMNIVISION OV5675 SENSOR DRIVER 15243M: Shawn Tu <shawnx.tu@intel.com> 15244L: linux-media@vger.kernel.org 15245S: Maintained 15246T: git git://linuxtv.org/media_tree.git 15247F: drivers/media/i2c/ov5675.c 15248 15249OMNIVISION OV5693 SENSOR DRIVER 15250M: Daniel Scally <djrscally@gmail.com> 15251L: linux-media@vger.kernel.org 15252S: Maintained 15253T: git git://linuxtv.org/media_tree.git 15254F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15255F: drivers/media/i2c/ov5693.c 15256 15257OMNIVISION OV5695 SENSOR DRIVER 15258M: Shunqian Zheng <zhengsq@rock-chips.com> 15259L: linux-media@vger.kernel.org 15260S: Maintained 15261T: git git://linuxtv.org/media_tree.git 15262F: drivers/media/i2c/ov5695.c 15263 15264OMNIVISION OV7670 SENSOR DRIVER 15265L: linux-media@vger.kernel.org 15266S: Orphan 15267T: git git://linuxtv.org/media_tree.git 15268F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15269F: drivers/media/i2c/ov7670.c 15270 15271OMNIVISION OV772x SENSOR DRIVER 15272M: Jacopo Mondi <jacopo@jmondi.org> 15273L: linux-media@vger.kernel.org 15274S: Odd fixes 15275T: git git://linuxtv.org/media_tree.git 15276F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15277F: drivers/media/i2c/ov772x.c 15278F: include/media/i2c/ov772x.h 15279 15280OMNIVISION OV7740 SENSOR DRIVER 15281M: Wenyou Yang <wenyou.yang@microchip.com> 15282L: linux-media@vger.kernel.org 15283S: Maintained 15284T: git git://linuxtv.org/media_tree.git 15285F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15286F: drivers/media/i2c/ov7740.c 15287 15288OMNIVISION OV8856 SENSOR DRIVER 15289M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15290L: linux-media@vger.kernel.org 15291S: Maintained 15292T: git git://linuxtv.org/media_tree.git 15293F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15294F: drivers/media/i2c/ov8856.c 15295 15296OMNIVISION OV9282 SENSOR DRIVER 15297M: Paul J. Murphy <paul.j.murphy@intel.com> 15298M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15299L: linux-media@vger.kernel.org 15300S: Maintained 15301T: git git://linuxtv.org/media_tree.git 15302F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15303F: drivers/media/i2c/ov9282.c 15304 15305OMNIVISION OV9640 SENSOR DRIVER 15306M: Petr Cvek <petrcvekcz@gmail.com> 15307L: linux-media@vger.kernel.org 15308S: Maintained 15309F: drivers/media/i2c/ov9640.* 15310 15311OMNIVISION OV9650 SENSOR DRIVER 15312M: Sakari Ailus <sakari.ailus@linux.intel.com> 15313R: Akinobu Mita <akinobu.mita@gmail.com> 15314R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15315L: linux-media@vger.kernel.org 15316S: Maintained 15317T: git git://linuxtv.org/media_tree.git 15318F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15319F: drivers/media/i2c/ov9650.c 15320 15321OMNIVISION OV9734 SENSOR DRIVER 15322M: Tianshu Qiu <tian.shu.qiu@intel.com> 15323R: Bingbu Cao <bingbu.cao@intel.com> 15324L: linux-media@vger.kernel.org 15325S: Maintained 15326T: git git://linuxtv.org/media_tree.git 15327F: drivers/media/i2c/ov9734.c 15328 15329ONBOARD USB HUB DRIVER 15330M: Matthias Kaehlcke <mka@chromium.org> 15331L: linux-usb@vger.kernel.org 15332S: Maintained 15333F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15334F: drivers/usb/misc/onboard_usb_hub.c 15335 15336ONENAND FLASH DRIVER 15337M: Kyungmin Park <kyungmin.park@samsung.com> 15338L: linux-mtd@lists.infradead.org 15339S: Maintained 15340F: drivers/mtd/nand/onenand/ 15341F: include/linux/mtd/onenand*.h 15342 15343ONION OMEGA2+ BOARD 15344M: Harvey Hunt <harveyhuntnexus@gmail.com> 15345L: linux-mips@vger.kernel.org 15346S: Maintained 15347F: arch/mips/boot/dts/ralink/omega2p.dts 15348 15349OP-TEE DRIVER 15350M: Jens Wiklander <jens.wiklander@linaro.org> 15351L: op-tee@lists.trustedfirmware.org 15352S: Maintained 15353F: Documentation/ABI/testing/sysfs-bus-optee-devices 15354F: drivers/tee/optee/ 15355 15356OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15357M: Sumit Garg <sumit.garg@linaro.org> 15358L: op-tee@lists.trustedfirmware.org 15359S: Maintained 15360F: drivers/char/hw_random/optee-rng.c 15361 15362OP-TEE RTC DRIVER 15363M: Clément Léger <clement.leger@bootlin.com> 15364L: linux-rtc@vger.kernel.org 15365S: Maintained 15366F: drivers/rtc/rtc-optee.c 15367 15368OPA-VNIC DRIVER 15369M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15370L: linux-rdma@vger.kernel.org 15371S: Supported 15372F: drivers/infiniband/ulp/opa_vnic 15373 15374OPEN FIRMWARE AND FLATTENED DEVICE TREE 15375M: Rob Herring <robh+dt@kernel.org> 15376M: Frank Rowand <frowand.list@gmail.com> 15377L: devicetree@vger.kernel.org 15378S: Maintained 15379C: irc://irc.libera.chat/devicetree 15380W: http://www.devicetree.org/ 15381T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15382F: Documentation/ABI/testing/sysfs-firmware-ofw 15383F: drivers/of/ 15384F: include/linux/of*.h 15385F: scripts/dtc/ 15386K: of_overlay_notifier_ 15387K: of_overlay_fdt_apply 15388K: of_overlay_remove 15389 15390OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15391M: Rob Herring <robh+dt@kernel.org> 15392M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15393L: devicetree@vger.kernel.org 15394S: Maintained 15395C: irc://irc.libera.chat/devicetree 15396Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15397T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15398F: Documentation/devicetree/ 15399F: arch/*/boot/dts/ 15400F: include/dt-bindings/ 15401 15402OPENCOMPUTE PTP CLOCK DRIVER 15403M: Jonathan Lemon <jonathan.lemon@gmail.com> 15404M: Vadim Fedorenko <vadfed@fb.com> 15405L: netdev@vger.kernel.org 15406S: Maintained 15407F: drivers/ptp/ptp_ocp.c 15408 15409OPENCORES I2C BUS DRIVER 15410M: Peter Korsgaard <peter@korsgaard.com> 15411M: Andrew Lunn <andrew@lunn.ch> 15412L: linux-i2c@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15415F: Documentation/i2c/busses/i2c-ocores.rst 15416F: drivers/i2c/busses/i2c-ocores.c 15417F: include/linux/platform_data/i2c-ocores.h 15418 15419OPENRISC ARCHITECTURE 15420M: Jonas Bonn <jonas@southpole.se> 15421M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15422M: Stafford Horne <shorne@gmail.com> 15423L: openrisc@lists.librecores.org 15424S: Maintained 15425W: http://openrisc.io 15426T: git https://github.com/openrisc/linux.git 15427F: Documentation/devicetree/bindings/openrisc/ 15428F: Documentation/openrisc/ 15429F: arch/openrisc/ 15430F: drivers/irqchip/irq-ompic.c 15431F: drivers/irqchip/irq-or1k-* 15432 15433OPENVSWITCH 15434M: Pravin B Shelar <pshelar@ovn.org> 15435L: netdev@vger.kernel.org 15436L: dev@openvswitch.org 15437S: Maintained 15438W: http://openvswitch.org 15439F: include/uapi/linux/openvswitch.h 15440F: net/openvswitch/ 15441F: tools/testing/selftests/net/openvswitch/ 15442 15443OPERATING PERFORMANCE POINTS (OPP) 15444M: Viresh Kumar <vireshk@kernel.org> 15445M: Nishanth Menon <nm@ti.com> 15446M: Stephen Boyd <sboyd@kernel.org> 15447L: linux-pm@vger.kernel.org 15448S: Maintained 15449T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15450F: Documentation/devicetree/bindings/opp/ 15451F: Documentation/power/opp.rst 15452F: drivers/opp/ 15453F: include/linux/pm_opp.h 15454 15455OPL4 DRIVER 15456M: Clemens Ladisch <clemens@ladisch.de> 15457L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15458S: Maintained 15459T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15460F: sound/drivers/opl4/ 15461 15462ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15463M: Mark Fasheh <mark@fasheh.com> 15464M: Joel Becker <jlbec@evilplan.org> 15465M: Joseph Qi <joseph.qi@linux.alibaba.com> 15466L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15467S: Supported 15468W: http://ocfs2.wiki.kernel.org 15469F: Documentation/filesystems/dlmfs.rst 15470F: Documentation/filesystems/ocfs2.rst 15471F: fs/ocfs2/ 15472 15473ORANGEFS FILESYSTEM 15474M: Mike Marshall <hubcap@omnibond.com> 15475R: Martin Brandenburg <martin@omnibond.com> 15476L: devel@lists.orangefs.org 15477S: Supported 15478T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15479F: Documentation/filesystems/orangefs.rst 15480F: fs/orangefs/ 15481 15482ORINOCO DRIVER 15483L: linux-wireless@vger.kernel.org 15484S: Orphan 15485W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15486W: http://www.nongnu.org/orinoco/ 15487F: drivers/net/wireless/intersil/orinoco/ 15488 15489OV2659 OMNIVISION SENSOR DRIVER 15490M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493W: https://linuxtv.org 15494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15495T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15496F: drivers/media/i2c/ov2659.c 15497F: include/media/i2c/ov2659.h 15498 15499OVERLAY FILESYSTEM 15500M: Miklos Szeredi <miklos@szeredi.hu> 15501L: linux-unionfs@vger.kernel.org 15502S: Supported 15503T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15504F: Documentation/filesystems/overlayfs.rst 15505F: fs/overlayfs/ 15506 15507P54 WIRELESS DRIVER 15508M: Christian Lamparter <chunkeey@googlemail.com> 15509L: linux-wireless@vger.kernel.org 15510S: Maintained 15511W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15512F: drivers/net/wireless/intersil/p54/ 15513 15514PACKING 15515M: Vladimir Oltean <olteanv@gmail.com> 15516L: netdev@vger.kernel.org 15517S: Supported 15518F: Documentation/core-api/packing.rst 15519F: include/linux/packing.h 15520F: lib/packing.c 15521 15522PADATA PARALLEL EXECUTION MECHANISM 15523M: Steffen Klassert <steffen.klassert@secunet.com> 15524M: Daniel Jordan <daniel.m.jordan@oracle.com> 15525L: linux-crypto@vger.kernel.org 15526L: linux-kernel@vger.kernel.org 15527S: Maintained 15528F: Documentation/core-api/padata.rst 15529F: include/linux/padata.h 15530F: kernel/padata.c 15531 15532PAGE CACHE 15533M: Matthew Wilcox (Oracle) <willy@infradead.org> 15534L: linux-fsdevel@vger.kernel.org 15535S: Supported 15536T: git git://git.infradead.org/users/willy/pagecache.git 15537F: Documentation/filesystems/locking.rst 15538F: Documentation/filesystems/vfs.rst 15539F: include/linux/pagemap.h 15540F: mm/filemap.c 15541F: mm/page-writeback.c 15542F: mm/readahead.c 15543F: mm/truncate.c 15544 15545PAGE POOL 15546M: Jesper Dangaard Brouer <hawk@kernel.org> 15547M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15548L: netdev@vger.kernel.org 15549S: Supported 15550F: Documentation/networking/page_pool.rst 15551F: include/net/page_pool.h 15552F: include/trace/events/page_pool.h 15553F: net/core/page_pool.c 15554 15555PAGE TABLE CHECK 15556M: Pasha Tatashin <pasha.tatashin@soleen.com> 15557M: Andrew Morton <akpm@linux-foundation.org> 15558L: linux-mm@kvack.org 15559S: Maintained 15560F: Documentation/mm/page_table_check.rst 15561F: include/linux/page_table_check.h 15562F: mm/page_table_check.c 15563 15564PANASONIC LAPTOP ACPI EXTRAS DRIVER 15565M: Kenneth Chan <kenneth.t.chan@gmail.com> 15566L: platform-driver-x86@vger.kernel.org 15567S: Maintained 15568F: drivers/platform/x86/panasonic-laptop.c 15569 15570PARALLAX PING IIO SENSOR DRIVER 15571M: Andreas Klinger <ak@it-klinger.de> 15572L: linux-iio@vger.kernel.org 15573S: Maintained 15574F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15575F: drivers/iio/proximity/ping.c 15576 15577PARALLEL LCD/KEYPAD PANEL DRIVER 15578M: Willy Tarreau <willy@haproxy.com> 15579M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15580S: Odd Fixes 15581F: Documentation/admin-guide/lcd-panel-cgram.rst 15582F: drivers/auxdisplay/panel.c 15583 15584PARALLEL PORT SUBSYSTEM 15585M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15586M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15587L: linux-parport@lists.infradead.org (subscribers-only) 15588S: Maintained 15589F: Documentation/driver-api/parport*.rst 15590F: drivers/char/ppdev.c 15591F: drivers/parport/ 15592F: include/linux/parport*.h 15593F: include/uapi/linux/ppdev.h 15594 15595PARAVIRT_OPS INTERFACE 15596M: Juergen Gross <jgross@suse.com> 15597M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15598R: Alexey Makhalov <amakhalov@vmware.com> 15599R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15600L: virtualization@lists.linux-foundation.org 15601L: x86@kernel.org 15602S: Supported 15603T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15604F: Documentation/virt/paravirt_ops.rst 15605F: arch/*/include/asm/paravirt*.h 15606F: arch/*/kernel/paravirt* 15607F: include/linux/hypervisor.h 15608 15609PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15610M: Tim Waugh <tim@cyberelk.net> 15611L: linux-parport@lists.infradead.org (subscribers-only) 15612S: Maintained 15613F: Documentation/admin-guide/blockdev/paride.rst 15614F: drivers/block/paride/ 15615 15616PARISC ARCHITECTURE 15617M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15618M: Helge Deller <deller@gmx.de> 15619L: linux-parisc@vger.kernel.org 15620S: Maintained 15621W: https://parisc.wiki.kernel.org 15622Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15623T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15624T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15625F: Documentation/parisc/ 15626F: arch/parisc/ 15627F: drivers/char/agp/parisc-agp.c 15628F: drivers/input/misc/hp_sdc_rtc.c 15629F: drivers/input/serio/gscps2.c 15630F: drivers/input/serio/hp_sdc* 15631F: drivers/parisc/ 15632F: drivers/parport/parport_gsc.* 15633F: drivers/tty/serial/8250/8250_parisc.c 15634F: drivers/video/console/sti* 15635F: drivers/video/fbdev/sti* 15636F: drivers/video/logo/logo_parisc* 15637F: include/linux/hp_sdc.h 15638 15639PARMAN 15640M: Jiri Pirko <jiri@nvidia.com> 15641L: netdev@vger.kernel.org 15642S: Supported 15643F: include/linux/parman.h 15644F: lib/parman.c 15645F: lib/test_parman.c 15646 15647PC ENGINES APU BOARD DRIVER 15648M: Enrico Weigelt, metux IT consult <info@metux.net> 15649S: Maintained 15650F: drivers/platform/x86/pcengines-apuv2.c 15651 15652PC87360 HARDWARE MONITORING DRIVER 15653M: Jim Cromie <jim.cromie@gmail.com> 15654L: linux-hwmon@vger.kernel.org 15655S: Maintained 15656F: Documentation/hwmon/pc87360.rst 15657F: drivers/hwmon/pc87360.c 15658 15659PC8736x GPIO DRIVER 15660M: Jim Cromie <jim.cromie@gmail.com> 15661S: Maintained 15662F: drivers/char/pc8736x_gpio.c 15663 15664PC87427 HARDWARE MONITORING DRIVER 15665M: Jean Delvare <jdelvare@suse.com> 15666L: linux-hwmon@vger.kernel.org 15667S: Maintained 15668F: Documentation/hwmon/pc87427.rst 15669F: drivers/hwmon/pc87427.c 15670 15671PCA9532 LED DRIVER 15672M: Riku Voipio <riku.voipio@iki.fi> 15673S: Maintained 15674F: drivers/leds/leds-pca9532.c 15675F: include/linux/leds-pca9532.h 15676 15677PCA9541 I2C BUS MASTER SELECTOR DRIVER 15678M: Guenter Roeck <linux@roeck-us.net> 15679L: linux-i2c@vger.kernel.org 15680S: Maintained 15681F: drivers/i2c/muxes/i2c-mux-pca9541.c 15682 15683PCDP - PRIMARY CONSOLE AND DEBUG PORT 15684M: Khalid Aziz <khalid@gonehiking.org> 15685S: Maintained 15686F: drivers/firmware/pcdp.* 15687 15688PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15689M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15690M: Pali Rohár <pali@kernel.org> 15691L: linux-pci@vger.kernel.org 15692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15693S: Maintained 15694F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15695F: drivers/pci/controller/pci-aardvark.c 15696 15697PCI DRIVER FOR ALTERA PCIE IP 15698M: Joyce Ooi <joyce.ooi@intel.com> 15699L: linux-pci@vger.kernel.org 15700S: Supported 15701F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15702F: drivers/pci/controller/pcie-altera.c 15703 15704PCI DRIVER FOR APPLIEDMICRO XGENE 15705M: Toan Le <toan@os.amperecomputing.com> 15706L: linux-pci@vger.kernel.org 15707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15708S: Maintained 15709F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15710F: drivers/pci/controller/pci-xgene.c 15711 15712PCI DRIVER FOR ARM VERSATILE PLATFORM 15713M: Rob Herring <robh@kernel.org> 15714L: linux-pci@vger.kernel.org 15715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15716S: Maintained 15717F: Documentation/devicetree/bindings/pci/versatile.yaml 15718F: drivers/pci/controller/pci-versatile.c 15719 15720PCI DRIVER FOR ARMADA 8K 15721M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15722L: linux-pci@vger.kernel.org 15723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15724S: Maintained 15725F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15726F: drivers/pci/controller/dwc/pcie-armada8k.c 15727 15728PCI DRIVER FOR CADENCE PCIE IP 15729M: Tom Joseph <tjoseph@cadence.com> 15730L: linux-pci@vger.kernel.org 15731S: Maintained 15732F: Documentation/devicetree/bindings/pci/cdns,* 15733F: drivers/pci/controller/cadence/ 15734 15735PCI DRIVER FOR FREESCALE LAYERSCAPE 15736M: Minghuan Lian <minghuan.Lian@nxp.com> 15737M: Mingkai Hu <mingkai.hu@nxp.com> 15738M: Roy Zang <roy.zang@nxp.com> 15739L: linuxppc-dev@lists.ozlabs.org 15740L: linux-pci@vger.kernel.org 15741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15742S: Maintained 15743F: drivers/pci/controller/dwc/*layerscape* 15744 15745PCI DRIVER FOR GENERIC OF HOSTS 15746M: Will Deacon <will@kernel.org> 15747L: linux-pci@vger.kernel.org 15748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15749S: Maintained 15750F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15751F: drivers/pci/controller/pci-host-common.c 15752F: drivers/pci/controller/pci-host-generic.c 15753 15754PCI DRIVER FOR IMX6 15755M: Richard Zhu <hongxing.zhu@nxp.com> 15756M: Lucas Stach <l.stach@pengutronix.de> 15757L: linux-pci@vger.kernel.org 15758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15759S: Maintained 15760F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15761F: drivers/pci/controller/dwc/*imx6* 15762 15763PCI DRIVER FOR FU740 15764M: Paul Walmsley <paul.walmsley@sifive.com> 15765M: Greentime Hu <greentime.hu@sifive.com> 15766L: linux-pci@vger.kernel.org 15767S: Maintained 15768F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15769F: drivers/pci/controller/dwc/pcie-fu740.c 15770 15771PCI DRIVER FOR INTEL IXP4XX 15772M: Linus Walleij <linus.walleij@linaro.org> 15773S: Maintained 15774F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15775F: drivers/pci/controller/pci-ixp4xx.c 15776 15777PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15778M: Nirmal Patel <nirmal.patel@linux.intel.com> 15779R: Jonathan Derrick <jonathan.derrick@linux.dev> 15780L: linux-pci@vger.kernel.org 15781S: Supported 15782F: drivers/pci/controller/vmd.c 15783 15784PCI DRIVER FOR MICROSEMI SWITCHTEC 15785M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15786M: Logan Gunthorpe <logang@deltatee.com> 15787L: linux-pci@vger.kernel.org 15788S: Maintained 15789F: Documentation/ABI/testing/sysfs-class-switchtec 15790F: Documentation/driver-api/switchtec.rst 15791F: drivers/ntb/hw/mscc/ 15792F: drivers/pci/switch/switchtec* 15793F: include/linux/switchtec.h 15794F: include/uapi/linux/switchtec_ioctl.h 15795 15796PCI DRIVER FOR MOBIVEIL PCIE IP 15797M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15798M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15799L: linux-pci@vger.kernel.org 15800S: Supported 15801F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15802F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15803 15804PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15805M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15806M: Pali Rohár <pali@kernel.org> 15807L: linux-pci@vger.kernel.org 15808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15809S: Maintained 15810F: drivers/pci/controller/*mvebu* 15811 15812PCI DRIVER FOR NVIDIA TEGRA 15813M: Thierry Reding <thierry.reding@gmail.com> 15814L: linux-tegra@vger.kernel.org 15815L: linux-pci@vger.kernel.org 15816S: Supported 15817F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15818F: drivers/pci/controller/pci-tegra.c 15819 15820PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15821M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15822L: linux-pci@vger.kernel.org 15823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15824S: Maintained 15825F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15826F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15827 15828PCI DRIVER FOR RENESAS R-CAR 15829M: Marek Vasut <marek.vasut+renesas@gmail.com> 15830M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15831L: linux-pci@vger.kernel.org 15832L: linux-renesas-soc@vger.kernel.org 15833S: Maintained 15834F: Documentation/devicetree/bindings/pci/*rcar* 15835F: drivers/pci/controller/*rcar* 15836 15837PCI DRIVER FOR SAMSUNG EXYNOS 15838M: Jingoo Han <jingoohan1@gmail.com> 15839L: linux-pci@vger.kernel.org 15840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15841L: linux-samsung-soc@vger.kernel.org 15842S: Maintained 15843F: drivers/pci/controller/dwc/pci-exynos.c 15844 15845PCI DRIVER FOR SYNOPSYS DESIGNWARE 15846M: Jingoo Han <jingoohan1@gmail.com> 15847M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15848L: linux-pci@vger.kernel.org 15849S: Maintained 15850F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15851F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15852F: drivers/pci/controller/dwc/*designware* 15853 15854PCI DRIVER FOR TI DRA7XX/J721E 15855M: Vignesh Raghavendra <vigneshr@ti.com> 15856L: linux-omap@vger.kernel.org 15857L: linux-pci@vger.kernel.org 15858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15859S: Supported 15860F: Documentation/devicetree/bindings/pci/ti-pci.txt 15861F: drivers/pci/controller/cadence/pci-j721e.c 15862F: drivers/pci/controller/dwc/pci-dra7xx.c 15863 15864PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15865M: Linus Walleij <linus.walleij@linaro.org> 15866L: linux-pci@vger.kernel.org 15867S: Maintained 15868F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15869F: drivers/pci/controller/pci-v3-semi.c 15870 15871PCI ENDPOINT SUBSYSTEM 15872M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15873R: Krzysztof Wilczyński <kw@linux.com> 15874R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15875R: Kishon Vijay Abraham I <kishon@kernel.org> 15876L: linux-pci@vger.kernel.org 15877S: Supported 15878Q: https://patchwork.kernel.org/project/linux-pci/list/ 15879B: https://bugzilla.kernel.org 15880C: irc://irc.oftc.net/linux-pci 15881T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15882F: Documentation/PCI/endpoint/* 15883F: Documentation/misc-devices/pci-endpoint-test.rst 15884F: drivers/misc/pci_endpoint_test.c 15885F: drivers/pci/endpoint/ 15886F: tools/pci/ 15887 15888PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15889M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15890R: Oliver O'Halloran <oohall@gmail.com> 15891L: linuxppc-dev@lists.ozlabs.org 15892S: Supported 15893F: Documentation/PCI/pci-error-recovery.rst 15894F: Documentation/powerpc/eeh-pci-error-recovery.rst 15895F: arch/powerpc/include/*/eeh*.h 15896F: arch/powerpc/kernel/eeh*.c 15897F: arch/powerpc/platforms/*/eeh*.c 15898F: drivers/pci/pcie/aer.c 15899F: drivers/pci/pcie/dpc.c 15900F: drivers/pci/pcie/err.c 15901 15902PCI ERROR RECOVERY 15903M: Linas Vepstas <linasvepstas@gmail.com> 15904L: linux-pci@vger.kernel.org 15905S: Supported 15906F: Documentation/PCI/pci-error-recovery.rst 15907 15908PCI PEER-TO-PEER DMA (P2PDMA) 15909M: Bjorn Helgaas <bhelgaas@google.com> 15910M: Logan Gunthorpe <logang@deltatee.com> 15911L: linux-pci@vger.kernel.org 15912S: Supported 15913Q: https://patchwork.kernel.org/project/linux-pci/list/ 15914B: https://bugzilla.kernel.org 15915C: irc://irc.oftc.net/linux-pci 15916T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15917F: Documentation/driver-api/pci/p2pdma.rst 15918F: drivers/pci/p2pdma.c 15919F: include/linux/pci-p2pdma.h 15920 15921PCI MSI DRIVER FOR ALTERA MSI IP 15922M: Joyce Ooi <joyce.ooi@intel.com> 15923L: linux-pci@vger.kernel.org 15924S: Supported 15925F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15926F: drivers/pci/controller/pcie-altera-msi.c 15927 15928PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15929M: Toan Le <toan@os.amperecomputing.com> 15930L: linux-pci@vger.kernel.org 15931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15932S: Maintained 15933F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15934F: drivers/pci/controller/pci-xgene-msi.c 15935 15936PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15937M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15938R: Rob Herring <robh@kernel.org> 15939R: Krzysztof Wilczyński <kw@linux.com> 15940L: linux-pci@vger.kernel.org 15941S: Supported 15942Q: https://patchwork.kernel.org/project/linux-pci/list/ 15943B: https://bugzilla.kernel.org 15944C: irc://irc.oftc.net/linux-pci 15945T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15946F: drivers/pci/controller/ 15947F: drivers/pci/pci-bridge-emul.c 15948F: drivers/pci/pci-bridge-emul.h 15949 15950PCI SUBSYSTEM 15951M: Bjorn Helgaas <bhelgaas@google.com> 15952L: linux-pci@vger.kernel.org 15953S: Supported 15954Q: https://patchwork.kernel.org/project/linux-pci/list/ 15955B: https://bugzilla.kernel.org 15956C: irc://irc.oftc.net/linux-pci 15957T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15958F: Documentation/PCI/ 15959F: Documentation/devicetree/bindings/pci/ 15960F: arch/x86/kernel/early-quirks.c 15961F: arch/x86/kernel/quirks.c 15962F: arch/x86/pci/ 15963F: drivers/acpi/pci* 15964F: drivers/pci/ 15965F: include/asm-generic/pci* 15966F: include/linux/of_pci.h 15967F: include/linux/pci* 15968F: include/uapi/linux/pci* 15969F: lib/pci* 15970 15971PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15972M: Jonathan Chocron <jonnyc@amazon.com> 15973L: linux-pci@vger.kernel.org 15974S: Maintained 15975F: Documentation/devicetree/bindings/pci/pcie-al.txt 15976F: drivers/pci/controller/dwc/pcie-al.c 15977 15978PCIE DRIVER FOR AMLOGIC MESON 15979M: Yue Wang <yue.wang@Amlogic.com> 15980L: linux-pci@vger.kernel.org 15981L: linux-amlogic@lists.infradead.org 15982S: Maintained 15983F: drivers/pci/controller/dwc/pci-meson.c 15984 15985PCIE DRIVER FOR AXIS ARTPEC 15986M: Jesper Nilsson <jesper.nilsson@axis.com> 15987L: linux-arm-kernel@axis.com 15988L: linux-pci@vger.kernel.org 15989S: Maintained 15990F: Documentation/devicetree/bindings/pci/axis,artpec* 15991F: drivers/pci/controller/dwc/*artpec* 15992 15993PCIE DRIVER FOR CAVIUM THUNDERX 15994M: Robert Richter <rric@kernel.org> 15995L: linux-pci@vger.kernel.org 15996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15997S: Odd Fixes 15998F: drivers/pci/controller/pci-thunder-* 15999 16000PCIE DRIVER FOR HISILICON 16001M: Zhou Wang <wangzhou1@hisilicon.com> 16002L: linux-pci@vger.kernel.org 16003S: Maintained 16004F: drivers/pci/controller/dwc/pcie-hisi.c 16005 16006PCIE DRIVER FOR HISILICON KIRIN 16007M: Xiaowei Song <songxiaowei@hisilicon.com> 16008M: Binghui Wang <wangbinghui@hisilicon.com> 16009L: linux-pci@vger.kernel.org 16010S: Maintained 16011F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16012F: drivers/pci/controller/dwc/pcie-kirin.c 16013 16014PCIE DRIVER FOR HISILICON STB 16015M: Shawn Guo <shawn.guo@linaro.org> 16016L: linux-pci@vger.kernel.org 16017S: Maintained 16018F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16019F: drivers/pci/controller/dwc/pcie-histb.c 16020 16021PCIE DRIVER FOR INTEL KEEM BAY 16022M: Srikanth Thokala <srikanth.thokala@intel.com> 16023L: linux-pci@vger.kernel.org 16024S: Supported 16025F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16026F: drivers/pci/controller/dwc/pcie-keembay.c 16027 16028PCIE DRIVER FOR INTEL LGM GW SOC 16029M: Rahul Tanwar <rtanwar@maxlinear.com> 16030L: linux-pci@vger.kernel.org 16031S: Maintained 16032F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16033F: drivers/pci/controller/dwc/pcie-intel-gw.c 16034 16035PCIE DRIVER FOR MEDIATEK 16036M: Ryder Lee <ryder.lee@mediatek.com> 16037M: Jianjun Wang <jianjun.wang@mediatek.com> 16038L: linux-pci@vger.kernel.org 16039L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16040S: Supported 16041F: Documentation/devicetree/bindings/pci/mediatek* 16042F: drivers/pci/controller/*mediatek* 16043 16044PCIE DRIVER FOR MICROCHIP 16045M: Daire McNamara <daire.mcnamara@microchip.com> 16046L: linux-pci@vger.kernel.org 16047S: Supported 16048F: Documentation/devicetree/bindings/pci/microchip* 16049F: drivers/pci/controller/*microchip* 16050 16051PCIE DRIVER FOR QUALCOMM MSM 16052M: Stanimir Varbanov <svarbanov@mm-sol.com> 16053L: linux-pci@vger.kernel.org 16054L: linux-arm-msm@vger.kernel.org 16055S: Maintained 16056F: drivers/pci/controller/dwc/pcie-qcom.c 16057 16058PCIE ENDPOINT DRIVER FOR QUALCOMM 16059M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-msm@vger.kernel.org 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16064F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16065 16066PCIE DRIVER FOR ROCKCHIP 16067M: Shawn Lin <shawn.lin@rock-chips.com> 16068L: linux-pci@vger.kernel.org 16069L: linux-rockchip@lists.infradead.org 16070S: Maintained 16071F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16072F: drivers/pci/controller/pcie-rockchip* 16073 16074PCIE DRIVER FOR SOCIONEXT UNIPHIER 16075M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16076L: linux-pci@vger.kernel.org 16077S: Maintained 16078F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16079F: drivers/pci/controller/dwc/pcie-uniphier* 16080 16081PCIE DRIVER FOR ST SPEAR13XX 16082M: Pratyush Anand <pratyush.anand@gmail.com> 16083L: linux-pci@vger.kernel.org 16084S: Maintained 16085F: drivers/pci/controller/dwc/*spear* 16086 16087PCI DRIVER FOR XILINX VERSAL CPM 16088M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16089M: Michal Simek <michal.simek@amd.com> 16090L: linux-pci@vger.kernel.org 16091S: Maintained 16092F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16093F: drivers/pci/controller/pcie-xilinx-cpm.c 16094 16095PCMCIA SUBSYSTEM 16096M: Dominik Brodowski <linux@dominikbrodowski.net> 16097S: Odd Fixes 16098T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16099F: Documentation/pcmcia/ 16100F: drivers/pcmcia/ 16101F: include/pcmcia/ 16102F: tools/pcmcia/ 16103 16104PCNET32 NETWORK DRIVER 16105M: Don Fry <pcnet32@frontier.com> 16106L: netdev@vger.kernel.org 16107S: Maintained 16108F: drivers/net/ethernet/amd/pcnet32.c 16109 16110PCRYPT PARALLEL CRYPTO ENGINE 16111M: Steffen Klassert <steffen.klassert@secunet.com> 16112L: linux-crypto@vger.kernel.org 16113S: Maintained 16114F: crypto/pcrypt.c 16115F: include/crypto/pcrypt.h 16116 16117PEAQ WMI HOTKEYS DRIVER 16118M: Hans de Goede <hdegoede@redhat.com> 16119L: platform-driver-x86@vger.kernel.org 16120S: Maintained 16121F: drivers/platform/x86/peaq-wmi.c 16122 16123PECI HARDWARE MONITORING DRIVERS 16124M: Iwona Winiarska <iwona.winiarska@intel.com> 16125L: linux-hwmon@vger.kernel.org 16126S: Supported 16127F: Documentation/hwmon/peci-cputemp.rst 16128F: Documentation/hwmon/peci-dimmtemp.rst 16129F: drivers/hwmon/peci/ 16130 16131PECI SUBSYSTEM 16132M: Iwona Winiarska <iwona.winiarska@intel.com> 16133L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16134S: Supported 16135F: Documentation/devicetree/bindings/peci/ 16136F: Documentation/peci/ 16137F: drivers/peci/ 16138F: include/linux/peci-cpu.h 16139F: include/linux/peci.h 16140 16141PENSANDO ETHERNET DRIVERS 16142M: Shannon Nelson <snelson@pensando.io> 16143M: drivers@pensando.io 16144L: netdev@vger.kernel.org 16145S: Supported 16146F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16147F: drivers/net/ethernet/pensando/ 16148 16149PER-CPU MEMORY ALLOCATOR 16150M: Dennis Zhou <dennis@kernel.org> 16151M: Tejun Heo <tj@kernel.org> 16152M: Christoph Lameter <cl@linux.com> 16153L: linux-mm@kvack.org 16154S: Maintained 16155T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16156F: arch/*/include/asm/percpu.h 16157F: include/linux/percpu*.h 16158F: lib/percpu*.c 16159F: mm/percpu*.c 16160 16161PER-TASK DELAY ACCOUNTING 16162M: Balbir Singh <bsingharora@gmail.com> 16163S: Maintained 16164F: include/linux/delayacct.h 16165F: kernel/delayacct.c 16166 16167PERFORMANCE EVENTS SUBSYSTEM 16168M: Peter Zijlstra <peterz@infradead.org> 16169M: Ingo Molnar <mingo@redhat.com> 16170M: Arnaldo Carvalho de Melo <acme@kernel.org> 16171R: Mark Rutland <mark.rutland@arm.com> 16172R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16173R: Jiri Olsa <jolsa@kernel.org> 16174R: Namhyung Kim <namhyung@kernel.org> 16175L: linux-perf-users@vger.kernel.org 16176L: linux-kernel@vger.kernel.org 16177S: Supported 16178W: https://perf.wiki.kernel.org/ 16179T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16180F: arch/*/events/* 16181F: arch/*/events/*/* 16182F: arch/*/include/asm/perf_event.h 16183F: arch/*/kernel/*/*/perf_event*.c 16184F: arch/*/kernel/*/perf_event*.c 16185F: arch/*/kernel/perf_callchain.c 16186F: arch/*/kernel/perf_event*.c 16187F: include/linux/perf_event.h 16188F: include/uapi/linux/perf_event.h 16189F: kernel/events/* 16190F: tools/lib/perf/ 16191F: tools/perf/ 16192 16193PERFORMANCE EVENTS TOOLING ARM64 16194R: John Garry <john.garry@huawei.com> 16195R: Will Deacon <will@kernel.org> 16196R: James Clark <james.clark@arm.com> 16197R: Mike Leach <mike.leach@linaro.org> 16198R: Leo Yan <leo.yan@linaro.org> 16199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16200S: Supported 16201F: tools/build/feature/test-libopencsd.c 16202F: tools/perf/arch/arm*/ 16203F: tools/perf/pmu-events/arch/arm64/ 16204F: tools/perf/util/arm-spe* 16205F: tools/perf/util/cs-etm* 16206 16207PERSONALITY HANDLING 16208M: Christoph Hellwig <hch@infradead.org> 16209L: linux-abi-devel@lists.sourceforge.net 16210S: Maintained 16211F: include/linux/personality.h 16212F: include/uapi/linux/personality.h 16213 16214PHOENIX RC FLIGHT CONTROLLER ADAPTER 16215M: Marcus Folkesson <marcus.folkesson@gmail.com> 16216L: linux-input@vger.kernel.org 16217S: Maintained 16218F: Documentation/input/devices/pxrc.rst 16219F: drivers/input/joystick/pxrc.c 16220 16221PHONET PROTOCOL 16222M: Remi Denis-Courmont <courmisch@gmail.com> 16223S: Supported 16224F: Documentation/networking/phonet.rst 16225F: include/linux/phonet.h 16226F: include/net/phonet/ 16227F: include/uapi/linux/phonet.h 16228F: net/phonet/ 16229 16230PHRAM MTD DRIVER 16231M: Joern Engel <joern@lazybastard.org> 16232L: linux-mtd@lists.infradead.org 16233S: Maintained 16234F: drivers/mtd/devices/phram.c 16235 16236PICOLCD HID DRIVER 16237M: Bruno Prémont <bonbons@linux-vserver.org> 16238L: linux-input@vger.kernel.org 16239S: Maintained 16240F: drivers/hid/hid-picolcd* 16241 16242PIDFD API 16243M: Christian Brauner <christian@brauner.io> 16244L: linux-kernel@vger.kernel.org 16245S: Maintained 16246T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16247F: samples/pidfd/ 16248F: tools/testing/selftests/clone3/ 16249F: tools/testing/selftests/pid_namespace/ 16250F: tools/testing/selftests/pidfd/ 16251K: (?i)pidfd 16252K: (?i)clone3 16253K: \b(clone_args|kernel_clone_args)\b 16254 16255PIN CONTROL SUBSYSTEM 16256M: Linus Walleij <linus.walleij@linaro.org> 16257L: linux-gpio@vger.kernel.org 16258S: Maintained 16259T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16260F: Documentation/devicetree/bindings/pinctrl/ 16261F: Documentation/driver-api/pin-control.rst 16262F: drivers/pinctrl/ 16263F: include/dt-bindings/pinctrl/ 16264F: include/linux/pinctrl/ 16265 16266PIN CONTROLLER - AMD 16267M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16268M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16269S: Maintained 16270F: drivers/pinctrl/pinctrl-amd.c 16271 16272PIN CONTROLLER - FREESCALE 16273M: Dong Aisheng <aisheng.dong@nxp.com> 16274M: Fabio Estevam <festevam@gmail.com> 16275M: Shawn Guo <shawnguo@kernel.org> 16276M: Jacky Bai <ping.bai@nxp.com> 16277R: Pengutronix Kernel Team <kernel@pengutronix.de> 16278L: linux-gpio@vger.kernel.org 16279S: Maintained 16280F: Documentation/devicetree/bindings/pinctrl/fsl,* 16281F: drivers/pinctrl/freescale/ 16282 16283PIN CONTROLLER - INTEL 16284M: Mika Westerberg <mika.westerberg@linux.intel.com> 16285M: Andy Shevchenko <andy@kernel.org> 16286S: Supported 16287T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16288F: drivers/pinctrl/intel/ 16289 16290PIN CONTROLLER - KEEMBAY 16291M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16292S: Supported 16293F: drivers/pinctrl/pinctrl-keembay* 16294 16295PIN CONTROLLER - MEDIATEK 16296M: Sean Wang <sean.wang@kernel.org> 16297L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16298S: Maintained 16299F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16300F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16301F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16302F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16303F: drivers/pinctrl/mediatek/ 16304 16305PIN CONTROLLER - MICROCHIP AT91 16306M: Ludovic Desroches <ludovic.desroches@microchip.com> 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308L: linux-gpio@vger.kernel.org 16309S: Supported 16310F: drivers/gpio/gpio-sama5d2-piobu.c 16311F: drivers/pinctrl/pinctrl-at91* 16312 16313PIN CONTROLLER - QUALCOMM 16314M: Bjorn Andersson <andersson@kernel.org> 16315L: linux-arm-msm@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16318F: drivers/pinctrl/qcom/ 16319 16320PIN CONTROLLER - RENESAS 16321M: Geert Uytterhoeven <geert+renesas@glider.be> 16322L: linux-renesas-soc@vger.kernel.org 16323S: Supported 16324T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16325F: Documentation/devicetree/bindings/pinctrl/renesas,* 16326F: drivers/pinctrl/renesas/ 16327 16328PIN CONTROLLER - SAMSUNG 16329M: Tomasz Figa <tomasz.figa@gmail.com> 16330M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16331M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16332R: Alim Akhtar <alim.akhtar@samsung.com> 16333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16334L: linux-samsung-soc@vger.kernel.org 16335S: Maintained 16336C: irc://irc.libera.chat/linux-exynos 16337Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16338B: mailto:linux-samsung-soc@vger.kernel.org 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16340F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16341F: drivers/pinctrl/samsung/ 16342F: include/dt-bindings/pinctrl/samsung.h 16343 16344PIN CONTROLLER - SINGLE 16345M: Tony Lindgren <tony@atomide.com> 16346M: Haojian Zhuang <haojian.zhuang@linaro.org> 16347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16348L: linux-omap@vger.kernel.org 16349S: Maintained 16350F: drivers/pinctrl/pinctrl-single.c 16351 16352PIN CONTROLLER - THUNDERBAY 16353M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16354S: Supported 16355F: drivers/pinctrl/pinctrl-thunderbay.c 16356 16357PIN CONTROLLER - SUNPLUS / TIBBO 16358M: Dvorkin Dmitry <dvorkin@tibbo.com> 16359M: Wells Lu <wellslutw@gmail.com> 16360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16361S: Maintained 16362W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16363F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16364F: drivers/pinctrl/sunplus/ 16365F: include/dt-bindings/pinctrl/sppctl*.h 16366 16367PINE64 PINEPHONE KEYBOARD DRIVER 16368M: Samuel Holland <samuel@sholland.org> 16369S: Supported 16370F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16371F: drivers/input/keyboard/pinephone-keyboard.c 16372 16373PKTCDVD DRIVER 16374M: linux-block@vger.kernel.org 16375S: Orphan 16376F: drivers/block/pktcdvd.c 16377F: include/linux/pktcdvd.h 16378F: include/uapi/linux/pktcdvd.h 16379 16380PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16381M: Tomasz Duszynski <tduszyns@gmail.com> 16382S: Maintained 16383F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16384F: drivers/iio/chemical/pms7003.c 16385 16386PLDMFW LIBRARY 16387M: Jacob Keller <jacob.e.keller@intel.com> 16388S: Maintained 16389F: Documentation/driver-api/pldmfw/ 16390F: include/linux/pldmfw.h 16391F: lib/pldmfw/ 16392 16393PLX DMA DRIVER 16394M: Logan Gunthorpe <logang@deltatee.com> 16395S: Maintained 16396F: drivers/dma/plx_dma.c 16397 16398PM6764TR DRIVER 16399M: Charles Hsu <hsu.yungteng@gmail.com> 16400L: linux-hwmon@vger.kernel.org 16401S: Maintained 16402F: Documentation/hwmon/pm6764tr.rst 16403F: drivers/hwmon/pmbus/pm6764tr.c 16404 16405PM-GRAPH UTILITY 16406M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16407L: linux-pm@vger.kernel.org 16408S: Supported 16409W: https://01.org/pm-graph 16410B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16411T: git git://github.com/intel/pm-graph 16412F: tools/power/pm-graph 16413 16414PMBUS HARDWARE MONITORING DRIVERS 16415M: Guenter Roeck <linux@roeck-us.net> 16416L: linux-hwmon@vger.kernel.org 16417S: Maintained 16418W: http://hwmon.wiki.kernel.org/ 16419W: http://www.roeck-us.net/linux/drivers/ 16420T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16421F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16422F: Documentation/devicetree/bindings/hwmon/max31785.txt 16423F: Documentation/hwmon/adm1275.rst 16424F: Documentation/hwmon/ibm-cffps.rst 16425F: Documentation/hwmon/ir35221.rst 16426F: Documentation/hwmon/lm25066.rst 16427F: Documentation/hwmon/ltc2978.rst 16428F: Documentation/hwmon/ltc3815.rst 16429F: Documentation/hwmon/max16064.rst 16430F: Documentation/hwmon/max20751.rst 16431F: Documentation/hwmon/max31785.rst 16432F: Documentation/hwmon/max34440.rst 16433F: Documentation/hwmon/max8688.rst 16434F: Documentation/hwmon/pmbus-core.rst 16435F: Documentation/hwmon/pmbus.rst 16436F: Documentation/hwmon/tps40422.rst 16437F: Documentation/hwmon/ucd9000.rst 16438F: Documentation/hwmon/ucd9200.rst 16439F: Documentation/hwmon/zl6100.rst 16440F: drivers/hwmon/pmbus/ 16441F: include/linux/pmbus.h 16442 16443PMC SIERRA MaxRAID DRIVER 16444L: linux-scsi@vger.kernel.org 16445S: Orphan 16446W: http://www.pmc-sierra.com/ 16447F: drivers/scsi/pmcraid.* 16448 16449PMC SIERRA PM8001 DRIVER 16450M: Jack Wang <jinpu.wang@cloud.ionos.com> 16451L: linux-scsi@vger.kernel.org 16452S: Supported 16453F: drivers/scsi/pm8001/ 16454 16455PNI RM3100 IIO DRIVER 16456M: Song Qiang <songqiang1304521@gmail.com> 16457L: linux-iio@vger.kernel.org 16458S: Maintained 16459F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16460F: drivers/iio/magnetometer/rm3100* 16461 16462PNP SUPPORT 16463M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16464L: linux-acpi@vger.kernel.org 16465S: Maintained 16466F: drivers/pnp/ 16467F: include/linux/pnp.h 16468 16469POSIX CLOCKS and TIMERS 16470M: Thomas Gleixner <tglx@linutronix.de> 16471L: linux-kernel@vger.kernel.org 16472S: Maintained 16473T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16474F: fs/timerfd.c 16475F: include/linux/time_namespace.h 16476F: include/linux/timer* 16477F: kernel/time/*timer* 16478F: kernel/time/namespace.c 16479 16480POWER MANAGEMENT CORE 16481M: "Rafael J. Wysocki" <rafael@kernel.org> 16482L: linux-pm@vger.kernel.org 16483S: Supported 16484B: https://bugzilla.kernel.org 16485T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16486F: drivers/base/power/ 16487F: drivers/powercap/ 16488F: include/linux/intel_rapl.h 16489F: include/linux/pm.h 16490F: include/linux/pm_* 16491F: include/linux/powercap.h 16492F: kernel/configs/nopm.config 16493 16494DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16495M: Daniel Lezcano <daniel.lezcano@kernel.org> 16496L: linux-pm@vger.kernel.org 16497S: Supported 16498B: https://bugzilla.kernel.org 16499T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16500F: drivers/powercap/dtpm* 16501F: include/linux/dtpm.h 16502 16503POWER STATE COORDINATION INTERFACE (PSCI) 16504M: Mark Rutland <mark.rutland@arm.com> 16505M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16507S: Maintained 16508F: drivers/firmware/psci/ 16509F: include/linux/psci.h 16510F: include/uapi/linux/psci.h 16511 16512POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16513M: Sebastian Reichel <sre@kernel.org> 16514L: linux-pm@vger.kernel.org 16515S: Maintained 16516T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16517F: Documentation/ABI/testing/sysfs-class-power 16518F: Documentation/devicetree/bindings/power/supply/ 16519F: drivers/power/supply/ 16520F: include/linux/power/ 16521F: include/linux/power_supply.h 16522 16523POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16524M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16525L: linuxppc-dev@lists.ozlabs.org 16526S: Maintained 16527F: drivers/char/powernv-op-panel.c 16528 16529PPP OVER ATM (RFC 2364) 16530M: Mitchell Blank Jr <mitch@sfgoth.com> 16531S: Maintained 16532F: include/uapi/linux/atmppp.h 16533F: net/atm/pppoatm.c 16534 16535PPP OVER ETHERNET 16536M: Michal Ostrowski <mostrows@earthlink.net> 16537S: Maintained 16538F: drivers/net/ppp/pppoe.c 16539F: drivers/net/ppp/pppox.c 16540 16541PPP OVER L2TP 16542M: James Chapman <jchapman@katalix.com> 16543S: Maintained 16544F: include/linux/if_pppol2tp.h 16545F: include/uapi/linux/if_pppol2tp.h 16546F: net/l2tp/l2tp_ppp.c 16547 16548PPP PROTOCOL DRIVERS AND COMPRESSORS 16549M: Paul Mackerras <paulus@samba.org> 16550L: linux-ppp@vger.kernel.org 16551S: Maintained 16552F: drivers/net/ppp/ppp_* 16553 16554PPS SUPPORT 16555M: Rodolfo Giometti <giometti@enneenne.com> 16556L: linuxpps@ml.enneenne.com (subscribers-only) 16557S: Maintained 16558W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16559F: Documentation/ABI/testing/sysfs-pps 16560F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16561F: Documentation/driver-api/pps.rst 16562F: drivers/pps/ 16563F: include/linux/pps*.h 16564F: include/uapi/linux/pps.h 16565 16566PPTP DRIVER 16567M: Dmitry Kozlov <xeb@mail.ru> 16568L: netdev@vger.kernel.org 16569S: Maintained 16570W: http://sourceforge.net/projects/accel-pptp 16571F: drivers/net/ppp/pptp.c 16572 16573PRESSURE STALL INFORMATION (PSI) 16574M: Johannes Weiner <hannes@cmpxchg.org> 16575M: Suren Baghdasaryan <surenb@google.com> 16576S: Maintained 16577F: include/linux/psi* 16578F: kernel/sched/psi.c 16579 16580PRINTK 16581M: Petr Mladek <pmladek@suse.com> 16582M: Sergey Senozhatsky <senozhatsky@chromium.org> 16583R: Steven Rostedt <rostedt@goodmis.org> 16584R: John Ogness <john.ogness@linutronix.de> 16585S: Maintained 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16587F: include/linux/printk.h 16588F: kernel/printk/ 16589 16590PRINTK INDEXING 16591R: Chris Down <chris@chrisdown.name> 16592S: Maintained 16593F: Documentation/core-api/printk-index.rst 16594F: kernel/printk/index.c 16595K: printk_index 16596 16597PROC FILESYSTEM 16598L: linux-kernel@vger.kernel.org 16599L: linux-fsdevel@vger.kernel.org 16600S: Maintained 16601F: Documentation/filesystems/proc.rst 16602F: fs/proc/ 16603F: include/linux/proc_fs.h 16604F: tools/testing/selftests/proc/ 16605 16606PROC SYSCTL 16607M: Luis Chamberlain <mcgrof@kernel.org> 16608M: Kees Cook <keescook@chromium.org> 16609M: Iurii Zaikin <yzaikin@google.com> 16610L: linux-kernel@vger.kernel.org 16611L: linux-fsdevel@vger.kernel.org 16612S: Maintained 16613T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16614F: fs/proc/proc_sysctl.c 16615F: include/linux/sysctl.h 16616F: kernel/sysctl-test.c 16617F: kernel/sysctl.c 16618F: tools/testing/selftests/sysctl/ 16619 16620PS3 NETWORK SUPPORT 16621M: Geoff Levand <geoff@infradead.org> 16622L: netdev@vger.kernel.org 16623L: linuxppc-dev@lists.ozlabs.org 16624S: Maintained 16625F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16626 16627PS3 PLATFORM SUPPORT 16628M: Geoff Levand <geoff@infradead.org> 16629L: linuxppc-dev@lists.ozlabs.org 16630S: Maintained 16631F: arch/powerpc/boot/ps3* 16632F: arch/powerpc/include/asm/lv1call.h 16633F: arch/powerpc/include/asm/ps3*.h 16634F: arch/powerpc/platforms/ps3/ 16635F: drivers/*/ps3* 16636F: drivers/ps3/ 16637F: drivers/rtc/rtc-ps3.c 16638F: drivers/usb/host/*ps3.c 16639F: sound/ppc/snd_ps3* 16640 16641PS3VRAM DRIVER 16642M: Jim Paris <jim@jtan.com> 16643M: Geoff Levand <geoff@infradead.org> 16644L: linuxppc-dev@lists.ozlabs.org 16645S: Maintained 16646F: drivers/block/ps3vram.c 16647 16648PSAMPLE PACKET SAMPLING SUPPORT 16649M: Yotam Gigi <yotam.gi@gmail.com> 16650S: Maintained 16651F: include/net/psample.h 16652F: include/uapi/linux/psample.h 16653F: net/psample 16654 16655PSTORE FILESYSTEM 16656M: Kees Cook <keescook@chromium.org> 16657M: Anton Vorontsov <anton@enomsg.org> 16658M: Colin Cross <ccross@android.com> 16659M: Tony Luck <tony.luck@intel.com> 16660S: Maintained 16661T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16662F: Documentation/admin-guide/ramoops.rst 16663F: Documentation/admin-guide/pstore-blk.rst 16664F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16665F: drivers/acpi/apei/erst.c 16666F: drivers/firmware/efi/efi-pstore.c 16667F: fs/pstore/ 16668F: include/linux/pstore* 16669K: \b(pstore|ramoops) 16670 16671PTP HARDWARE CLOCK SUPPORT 16672M: Richard Cochran <richardcochran@gmail.com> 16673L: netdev@vger.kernel.org 16674S: Maintained 16675W: http://linuxptp.sourceforge.net/ 16676F: Documentation/ABI/testing/sysfs-ptp 16677F: Documentation/driver-api/ptp.rst 16678F: drivers/net/phy/dp83640* 16679F: drivers/ptp/* 16680F: include/linux/ptp_cl* 16681K: (?:\b|_)ptp(?:\b|_) 16682 16683PTP VIRTUAL CLOCK SUPPORT 16684M: Yangbo Lu <yangbo.lu@nxp.com> 16685L: netdev@vger.kernel.org 16686S: Maintained 16687F: drivers/ptp/ptp_vclock.c 16688F: net/ethtool/phc_vclocks.c 16689 16690PTRACE SUPPORT 16691M: Oleg Nesterov <oleg@redhat.com> 16692S: Maintained 16693F: arch/*/*/ptrace*.c 16694F: arch/*/include/asm/ptrace*.h 16695F: arch/*/ptrace*.c 16696F: include/asm-generic/syscall.h 16697F: include/linux/ptrace.h 16698F: include/linux/regset.h 16699F: include/uapi/linux/ptrace.h 16700F: kernel/ptrace.c 16701 16702PULSE8-CEC DRIVER 16703M: Hans Verkuil <hverkuil@xs4all.nl> 16704L: linux-media@vger.kernel.org 16705S: Maintained 16706T: git git://linuxtv.org/media_tree.git 16707F: Documentation/admin-guide/media/pulse8-cec.rst 16708F: drivers/media/cec/usb/pulse8/ 16709 16710PURELIFI PLFXLC DRIVER 16711M: Srinivasan Raju <srini.raju@purelifi.com> 16712L: linux-wireless@vger.kernel.org 16713S: Supported 16714F: drivers/net/wireless/purelifi/plfxlc/ 16715 16716PVRUSB2 VIDEO4LINUX DRIVER 16717M: Mike Isely <isely@pobox.com> 16718L: pvrusb2@isely.net (subscribers-only) 16719L: linux-media@vger.kernel.org 16720S: Maintained 16721W: http://www.isely.net/pvrusb2/ 16722T: git git://linuxtv.org/media_tree.git 16723F: Documentation/driver-api/media/drivers/pvrusb2* 16724F: drivers/media/usb/pvrusb2/ 16725 16726PWC WEBCAM DRIVER 16727M: Hans Verkuil <hverkuil@xs4all.nl> 16728L: linux-media@vger.kernel.org 16729S: Odd Fixes 16730T: git git://linuxtv.org/media_tree.git 16731F: drivers/media/usb/pwc/* 16732F: include/trace/events/pwc.h 16733 16734PWM IR Transmitter 16735M: Sean Young <sean@mess.org> 16736L: linux-media@vger.kernel.org 16737S: Maintained 16738F: drivers/media/rc/pwm-ir-tx.c 16739 16740PWM SUBSYSTEM 16741M: Thierry Reding <thierry.reding@gmail.com> 16742R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16743L: linux-pwm@vger.kernel.org 16744S: Maintained 16745Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16746T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16747F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16748F: Documentation/devicetree/bindings/pwm/ 16749F: Documentation/driver-api/pwm.rst 16750F: drivers/gpio/gpio-mvebu.c 16751F: drivers/pwm/ 16752F: drivers/video/backlight/pwm_bl.c 16753F: include/dt-bindings/pwm/ 16754F: include/linux/pwm.h 16755F: include/linux/pwm_backlight.h 16756K: pwm_(config|apply_state|ops) 16757 16758PXA GPIO DRIVER 16759M: Robert Jarzmik <robert.jarzmik@free.fr> 16760L: linux-gpio@vger.kernel.org 16761S: Maintained 16762F: drivers/gpio/gpio-pxa.c 16763 16764PXA MMCI DRIVER 16765S: Orphan 16766 16767PXA RTC DRIVER 16768M: Robert Jarzmik <robert.jarzmik@free.fr> 16769L: linux-rtc@vger.kernel.org 16770S: Maintained 16771 16772PXA2xx/PXA3xx SUPPORT 16773M: Daniel Mack <daniel@zonque.org> 16774M: Haojian Zhuang <haojian.zhuang@gmail.com> 16775M: Robert Jarzmik <robert.jarzmik@free.fr> 16776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16777S: Maintained 16778T: git git://github.com/hzhuang1/linux.git 16779T: git git://github.com/rjarzmik/linux.git 16780F: arch/arm/boot/dts/pxa* 16781F: arch/arm/mach-pxa/ 16782F: drivers/dma/pxa* 16783F: drivers/pcmcia/pxa2xx* 16784F: drivers/pinctrl/pxa/ 16785F: drivers/spi/spi-pxa2xx* 16786F: drivers/usb/gadget/udc/pxa2* 16787F: include/sound/pxa2xx-lib.h 16788F: sound/arm/pxa* 16789F: sound/soc/pxa/ 16790 16791QAT DRIVER 16792M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16793L: qat-linux@intel.com 16794S: Supported 16795F: drivers/crypto/qat/ 16796 16797QCOM AUDIO (ASoC) DRIVERS 16798M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16799M: Banajit Goswami <bgoswami@quicinc.com> 16800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16801S: Supported 16802F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16803F: Documentation/devicetree/bindings/sound/qcom,* 16804F: drivers/soc/qcom/apr.c 16805F: include/dt-bindings/sound/qcom,wcd9335.h 16806F: sound/soc/codecs/lpass-rx-macro.* 16807F: sound/soc/codecs/lpass-tx-macro.* 16808F: sound/soc/codecs/lpass-va-macro.c 16809F: sound/soc/codecs/lpass-wsa-macro.* 16810F: sound/soc/codecs/msm8916-wcd-analog.c 16811F: sound/soc/codecs/msm8916-wcd-digital.c 16812F: sound/soc/codecs/wcd9335.* 16813F: sound/soc/codecs/wcd934x.c 16814F: sound/soc/codecs/wcd-clsh-v2.* 16815F: sound/soc/codecs/wcd-mbhc-v2.* 16816F: sound/soc/codecs/wsa881x.c 16817F: sound/soc/codecs/wsa883x.c 16818F: sound/soc/qcom/ 16819 16820QCOM EMBEDDED USB DEBUGGER (EUD) 16821M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16822L: linux-arm-msm@vger.kernel.org 16823S: Maintained 16824F: Documentation/ABI/testing/sysfs-driver-eud 16825F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16826F: drivers/usb/misc/qcom_eud.c 16827 16828QCOM IPA DRIVER 16829M: Alex Elder <elder@kernel.org> 16830L: netdev@vger.kernel.org 16831S: Supported 16832F: drivers/net/ipa/ 16833 16834QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16835M: Gabriel Somlo <somlo@cmu.edu> 16836M: "Michael S. Tsirkin" <mst@redhat.com> 16837L: qemu-devel@nongnu.org 16838S: Maintained 16839F: drivers/firmware/qemu_fw_cfg.c 16840F: include/uapi/linux/qemu_fw_cfg.h 16841 16842QIB DRIVER 16843M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16844L: linux-rdma@vger.kernel.org 16845S: Supported 16846F: drivers/infiniband/hw/qib/ 16847 16848QLOGIC QL41xxx FCOE DRIVER 16849M: Saurav Kashyap <skashyap@marvell.com> 16850M: Javed Hasan <jhasan@marvell.com> 16851M: GR-QLogic-Storage-Upstream@marvell.com 16852L: linux-scsi@vger.kernel.org 16853S: Supported 16854F: drivers/scsi/qedf/ 16855 16856QLOGIC QL41xxx ISCSI DRIVER 16857M: Nilesh Javali <njavali@marvell.com> 16858M: Manish Rangankar <mrangankar@marvell.com> 16859M: GR-QLogic-Storage-Upstream@marvell.com 16860L: linux-scsi@vger.kernel.org 16861S: Supported 16862F: drivers/scsi/qedi/ 16863 16864QLOGIC QL4xxx ETHERNET DRIVER 16865M: Ariel Elior <aelior@marvell.com> 16866M: Manish Chopra <manishc@marvell.com> 16867L: netdev@vger.kernel.org 16868S: Supported 16869F: drivers/net/ethernet/qlogic/qed/ 16870F: drivers/net/ethernet/qlogic/qede/ 16871F: include/linux/qed/ 16872 16873QLOGIC QL4xxx RDMA DRIVER 16874M: Michal Kalderon <mkalderon@marvell.com> 16875M: Ariel Elior <aelior@marvell.com> 16876L: linux-rdma@vger.kernel.org 16877S: Supported 16878F: drivers/infiniband/hw/qedr/ 16879F: include/uapi/rdma/qedr-abi.h 16880 16881QLOGIC QLA1280 SCSI DRIVER 16882M: Michael Reed <mdr@sgi.com> 16883L: linux-scsi@vger.kernel.org 16884S: Maintained 16885F: drivers/scsi/qla1280.[ch] 16886 16887QLOGIC QLA2XXX FC-SCSI DRIVER 16888M: Nilesh Javali <njavali@marvell.com> 16889M: GR-QLogic-Storage-Upstream@marvell.com 16890L: linux-scsi@vger.kernel.org 16891S: Supported 16892F: drivers/scsi/qla2xxx/ 16893 16894QLOGIC QLA3XXX NETWORK DRIVER 16895M: GR-Linux-NIC-Dev@marvell.com 16896L: netdev@vger.kernel.org 16897S: Supported 16898F: drivers/net/ethernet/qlogic/qla3xxx.* 16899 16900QLOGIC QLA4XXX iSCSI DRIVER 16901M: Nilesh Javali <njavali@marvell.com> 16902M: Manish Rangankar <mrangankar@marvell.com> 16903M: GR-QLogic-Storage-Upstream@marvell.com 16904L: linux-scsi@vger.kernel.org 16905S: Supported 16906F: drivers/scsi/qla4xxx/ 16907 16908QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16909M: Shahed Shaikh <shshaikh@marvell.com> 16910M: Manish Chopra <manishc@marvell.com> 16911M: GR-Linux-NIC-Dev@marvell.com 16912L: netdev@vger.kernel.org 16913S: Supported 16914F: drivers/net/ethernet/qlogic/qlcnic/ 16915 16916QLOGIC QLGE 10Gb ETHERNET DRIVER 16917M: Manish Chopra <manishc@marvell.com> 16918M: GR-Linux-NIC-Dev@marvell.com 16919M: Coiby Xu <coiby.xu@gmail.com> 16920L: netdev@vger.kernel.org 16921S: Supported 16922F: Documentation/networking/device_drivers/qlogic/qlge.rst 16923F: drivers/staging/qlge/ 16924 16925QM1D1B0004 MEDIA DRIVER 16926M: Akihiro Tsukada <tskd08@gmail.com> 16927L: linux-media@vger.kernel.org 16928S: Odd Fixes 16929F: drivers/media/tuners/qm1d1b0004* 16930 16931QM1D1C0042 MEDIA DRIVER 16932M: Akihiro Tsukada <tskd08@gmail.com> 16933L: linux-media@vger.kernel.org 16934S: Odd Fixes 16935F: drivers/media/tuners/qm1d1c0042* 16936 16937QNX4 FILESYSTEM 16938M: Anders Larsen <al@alarsen.net> 16939S: Maintained 16940W: http://www.alarsen.net/linux/qnx4fs/ 16941F: fs/qnx4/ 16942F: include/uapi/linux/qnx4_fs.h 16943F: include/uapi/linux/qnxtypes.h 16944 16945QORIQ DPAA2 FSL-MC BUS DRIVER 16946M: Stuart Yoder <stuyoder@gmail.com> 16947M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16948L: linux-kernel@vger.kernel.org 16949S: Maintained 16950F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16951F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16952F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16953F: drivers/bus/fsl-mc/ 16954F: include/uapi/linux/fsl_mc.h 16955 16956QT1010 MEDIA DRIVER 16957M: Antti Palosaari <crope@iki.fi> 16958L: linux-media@vger.kernel.org 16959S: Maintained 16960W: https://linuxtv.org 16961W: http://palosaari.fi/linux/ 16962Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16963T: git git://linuxtv.org/anttip/media_tree.git 16964F: drivers/media/tuners/qt1010* 16965 16966QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16967M: Kalle Valo <kvalo@kernel.org> 16968L: ath10k@lists.infradead.org 16969S: Supported 16970W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16971T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16972F: drivers/net/wireless/ath/ath10k/ 16973F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16974 16975QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16976M: Kalle Valo <kvalo@kernel.org> 16977L: ath11k@lists.infradead.org 16978S: Supported 16979T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16980F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16981F: drivers/net/wireless/ath/ath11k/ 16982 16983QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16984M: Toke Høiland-Jørgensen <toke@toke.dk> 16985L: linux-wireless@vger.kernel.org 16986S: Maintained 16987W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16988F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16989F: drivers/net/wireless/ath/ath9k/ 16990 16991QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16992M: Stephan Gerhold <stephan@gerhold.net> 16993L: netdev@vger.kernel.org 16994L: linux-arm-msm@vger.kernel.org 16995S: Maintained 16996F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16997F: drivers/net/wwan/qcom_bam_dmux.c 16998 16999QUALCOMM CAMERA SUBSYSTEM DRIVER 17000M: Robert Foss <robert.foss@linaro.org> 17001M: Todor Tomov <todor.too@gmail.com> 17002L: linux-media@vger.kernel.org 17003S: Maintained 17004F: Documentation/admin-guide/media/qcom_camss.rst 17005F: Documentation/devicetree/bindings/media/*camss* 17006F: drivers/media/platform/qcom/camss/ 17007 17008QUALCOMM CLOCK DRIVERS 17009M: Bjorn Andersson <andersson@kernel.org> 17010L: linux-arm-msm@vger.kernel.org 17011S: Supported 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17013F: Documentation/devicetree/bindings/clock/qcom,* 17014F: drivers/clk/qcom/ 17015F: include/dt-bindings/clock/qcom,* 17016 17017QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17018M: Niklas Cassel <nks@flawful.org> 17019L: linux-pm@vger.kernel.org 17020L: linux-arm-msm@vger.kernel.org 17021S: Maintained 17022F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17023F: drivers/soc/qcom/cpr.c 17024 17025QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17026M: Ilia Lin <ilia.lin@kernel.org> 17027L: linux-pm@vger.kernel.org 17028S: Maintained 17029F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17030F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17031F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17032 17033QUALCOMM CRYPTO DRIVERS 17034M: Thara Gopinath <thara.gopinath@gmail.com> 17035L: linux-crypto@vger.kernel.org 17036L: linux-arm-msm@vger.kernel.org 17037S: Maintained 17038F: drivers/crypto/qce/ 17039 17040QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17041M: Timur Tabi <timur@kernel.org> 17042L: netdev@vger.kernel.org 17043S: Maintained 17044F: drivers/net/ethernet/qualcomm/emac/ 17045 17046QUALCOMM ETHQOS ETHERNET DRIVER 17047M: Vinod Koul <vkoul@kernel.org> 17048R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17049L: netdev@vger.kernel.org 17050S: Maintained 17051F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17052F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17053 17054QUALCOMM FASTRPC DRIVER 17055M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17056M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17057L: linux-arm-msm@vger.kernel.org 17058S: Maintained 17059F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17060F: drivers/misc/fastrpc.c 17061F: include/uapi/misc/fastrpc.h 17062 17063QUALCOMM HEXAGON ARCHITECTURE 17064M: Brian Cain <bcain@quicinc.com> 17065L: linux-hexagon@vger.kernel.org 17066T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17067S: Supported 17068F: arch/hexagon/ 17069 17070QUALCOMM HIDMA DRIVER 17071M: Sinan Kaya <okaya@kernel.org> 17072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17073L: linux-arm-msm@vger.kernel.org 17074L: dmaengine@vger.kernel.org 17075S: Supported 17076F: drivers/dma/qcom/hidma* 17077 17078QUALCOMM I2C CCI DRIVER 17079M: Loic Poulain <loic.poulain@linaro.org> 17080M: Robert Foss <robert.foss@linaro.org> 17081L: linux-i2c@vger.kernel.org 17082L: linux-arm-msm@vger.kernel.org 17083S: Maintained 17084F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17085F: drivers/i2c/busses/i2c-qcom-cci.c 17086 17087QUALCOMM INTERCONNECT BWMON DRIVER 17088M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17089L: linux-arm-msm@vger.kernel.org 17090S: Maintained 17091F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17092F: drivers/soc/qcom/icc-bwmon.c 17093 17094QUALCOMM IOMMU 17095M: Rob Clark <robdclark@gmail.com> 17096L: iommu@lists.linux.dev 17097L: linux-arm-msm@vger.kernel.org 17098S: Maintained 17099F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17100 17101QUALCOMM IPC ROUTER (QRTR) DRIVER 17102M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17103L: linux-arm-msm@vger.kernel.org 17104S: Maintained 17105F: include/trace/events/qrtr.h 17106F: include/uapi/linux/qrtr.h 17107F: net/qrtr/ 17108 17109QUALCOMM IPCC MAILBOX DRIVER 17110M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17111L: linux-arm-msm@vger.kernel.org 17112S: Supported 17113F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17114F: drivers/mailbox/qcom-ipcc.c 17115F: include/dt-bindings/mailbox/qcom-ipcc.h 17116 17117QUALCOMM IPQ4019 USB PHY DRIVER 17118M: Robert Marko <robert.marko@sartura.hr> 17119M: Luka Perkov <luka.perkov@sartura.hr> 17120L: linux-arm-msm@vger.kernel.org 17121S: Maintained 17122F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17123F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17124 17125QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17126M: Robert Marko <robert.marko@sartura.hr> 17127M: Luka Perkov <luka.perkov@sartura.hr> 17128L: linux-arm-msm@vger.kernel.org 17129S: Maintained 17130F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17131F: drivers/regulator/vqmmc-ipq4019-regulator.c 17132 17133QUALCOMM NAND CONTROLLER DRIVER 17134M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17135L: linux-mtd@lists.infradead.org 17136L: linux-arm-msm@vger.kernel.org 17137S: Maintained 17138F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17139F: drivers/mtd/nand/raw/qcom_nandc.c 17140 17141QUALCOMM RMNET DRIVER 17142M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17143M: Sean Tranchetti <quic_stranche@quicinc.com> 17144L: netdev@vger.kernel.org 17145S: Maintained 17146F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17147F: drivers/net/ethernet/qualcomm/rmnet/ 17148F: include/linux/if_rmnet.h 17149 17150QUALCOMM TSENS THERMAL DRIVER 17151M: Amit Kucheria <amitk@kernel.org> 17152M: Thara Gopinath <thara.gopinath@gmail.com> 17153L: linux-pm@vger.kernel.org 17154L: linux-arm-msm@vger.kernel.org 17155S: Maintained 17156F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17157F: drivers/thermal/qcom/ 17158 17159QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17160M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17161L: linux-media@vger.kernel.org 17162L: linux-arm-msm@vger.kernel.org 17163S: Maintained 17164T: git git://linuxtv.org/media_tree.git 17165F: Documentation/devicetree/bindings/media/*venus* 17166F: drivers/media/platform/qcom/venus/ 17167 17168QUALCOMM WCN36XX WIRELESS DRIVER 17169M: Loic Poulain <loic.poulain@linaro.org> 17170L: wcn36xx@lists.infradead.org 17171S: Supported 17172W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17173F: drivers/net/wireless/ath/wcn36xx/ 17174 17175QUANTENNA QTNFMAC WIRELESS DRIVER 17176M: Igor Mitsyanko <imitsyanko@quantenna.com> 17177R: Sergey Matyukevich <geomatsi@gmail.com> 17178L: linux-wireless@vger.kernel.org 17179S: Maintained 17180F: drivers/net/wireless/quantenna 17181 17182RADEON and AMDGPU DRM DRIVERS 17183M: Alex Deucher <alexander.deucher@amd.com> 17184M: Christian König <christian.koenig@amd.com> 17185M: Pan, Xinhui <Xinhui.Pan@amd.com> 17186L: amd-gfx@lists.freedesktop.org 17187S: Supported 17188T: git https://gitlab.freedesktop.org/agd5f/linux.git 17189B: https://gitlab.freedesktop.org/drm/amd/-/issues 17190C: irc://irc.oftc.net/radeon 17191F: Documentation/gpu/amdgpu/ 17192F: drivers/gpu/drm/amd/ 17193F: drivers/gpu/drm/radeon/ 17194F: include/uapi/drm/amdgpu_drm.h 17195F: include/uapi/drm/radeon_drm.h 17196 17197RADEON FRAMEBUFFER DISPLAY DRIVER 17198M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17199L: linux-fbdev@vger.kernel.org 17200S: Maintained 17201F: drivers/video/fbdev/aty/radeon* 17202F: include/uapi/linux/radeonfb.h 17203 17204RADIOSHARK RADIO DRIVER 17205M: Hans Verkuil <hverkuil@xs4all.nl> 17206L: linux-media@vger.kernel.org 17207S: Maintained 17208T: git git://linuxtv.org/media_tree.git 17209F: drivers/media/radio/radio-shark.c 17210 17211RADIOSHARK2 RADIO DRIVER 17212M: Hans Verkuil <hverkuil@xs4all.nl> 17213L: linux-media@vger.kernel.org 17214S: Maintained 17215T: git git://linuxtv.org/media_tree.git 17216F: drivers/media/radio/radio-shark2.c 17217F: drivers/media/radio/radio-tea5777.c 17218 17219RADOS BLOCK DEVICE (RBD) 17220M: Ilya Dryomov <idryomov@gmail.com> 17221R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17222L: ceph-devel@vger.kernel.org 17223S: Supported 17224W: http://ceph.com/ 17225T: git git://github.com/ceph/ceph-client.git 17226F: Documentation/ABI/testing/sysfs-bus-rbd 17227F: drivers/block/rbd.c 17228F: drivers/block/rbd_types.h 17229 17230RAGE128 FRAMEBUFFER DISPLAY DRIVER 17231M: Paul Mackerras <paulus@samba.org> 17232L: linux-fbdev@vger.kernel.org 17233S: Maintained 17234F: drivers/video/fbdev/aty/aty128fb.c 17235 17236RAINSHADOW-CEC DRIVER 17237M: Hans Verkuil <hverkuil@xs4all.nl> 17238L: linux-media@vger.kernel.org 17239S: Maintained 17240T: git git://linuxtv.org/media_tree.git 17241F: drivers/media/cec/usb/rainshadow/ 17242 17243RALINK MIPS ARCHITECTURE 17244M: John Crispin <john@phrozen.org> 17245L: linux-mips@vger.kernel.org 17246S: Maintained 17247F: arch/mips/ralink 17248 17249RALINK MT7621 MIPS ARCHITECTURE 17250M: Arınç ÜNAL <arinc.unal@arinc9.com> 17251M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17252L: linux-mips@vger.kernel.org 17253S: Maintained 17254F: arch/mips/boot/dts/ralink/mt7621* 17255 17256RALINK PINCTRL DRIVER 17257M: Arınç ÜNAL <arinc.unal@arinc9.com> 17258M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17259L: linux-mips@vger.kernel.org 17260S: Maintained 17261F: drivers/pinctrl/ralink/ 17262 17263RALINK RT2X00 WIRELESS LAN DRIVER 17264M: Stanislaw Gruszka <stf_xl@wp.pl> 17265M: Helmut Schaa <helmut.schaa@googlemail.com> 17266L: linux-wireless@vger.kernel.org 17267S: Maintained 17268F: drivers/net/wireless/ralink/rt2x00/ 17269 17270RAMDISK RAM BLOCK DEVICE DRIVER 17271M: Jens Axboe <axboe@kernel.dk> 17272S: Maintained 17273F: Documentation/admin-guide/blockdev/ramdisk.rst 17274F: drivers/block/brd.c 17275 17276RANCHU VIRTUAL BOARD FOR MIPS 17277M: Miodrag Dinic <miodrag.dinic@mips.com> 17278L: linux-mips@vger.kernel.org 17279S: Supported 17280F: arch/mips/configs/generic/board-ranchu.config 17281F: arch/mips/generic/board-ranchu.c 17282 17283RANDOM NUMBER DRIVER 17284M: "Theodore Ts'o" <tytso@mit.edu> 17285M: Jason A. Donenfeld <Jason@zx2c4.com> 17286T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17287S: Maintained 17288F: drivers/char/random.c 17289F: drivers/virt/vmgenid.c 17290 17291RAPIDIO SUBSYSTEM 17292M: Matt Porter <mporter@kernel.crashing.org> 17293M: Alexandre Bounine <alex.bou9@gmail.com> 17294S: Maintained 17295F: drivers/rapidio/ 17296 17297RAS INFRASTRUCTURE 17298M: Tony Luck <tony.luck@intel.com> 17299M: Borislav Petkov <bp@alien8.de> 17300L: linux-edac@vger.kernel.org 17301S: Maintained 17302F: Documentation/admin-guide/ras.rst 17303F: drivers/ras/ 17304F: include/linux/ras.h 17305F: include/ras/ras_event.h 17306 17307RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17308L: linux-wireless@vger.kernel.org 17309S: Orphan 17310F: drivers/net/wireless/ray* 17311 17312RC-CORE / LIRC FRAMEWORK 17313M: Sean Young <sean@mess.org> 17314L: linux-media@vger.kernel.org 17315S: Maintained 17316W: http://linuxtv.org 17317T: git git://linuxtv.org/media_tree.git 17318F: Documentation/driver-api/media/rc-core.rst 17319F: Documentation/userspace-api/media/rc/ 17320F: drivers/media/rc/ 17321F: include/media/rc-map.h 17322F: include/media/rc-core.h 17323F: include/uapi/linux/lirc.h 17324 17325RCMM REMOTE CONTROLS DECODER 17326M: Patrick Lerda <patrick9876@free.fr> 17327S: Maintained 17328F: drivers/media/rc/ir-rcmm-decoder.c 17329 17330RCUTORTURE TEST FRAMEWORK 17331M: "Paul E. McKenney" <paulmck@kernel.org> 17332M: Josh Triplett <josh@joshtriplett.org> 17333R: Steven Rostedt <rostedt@goodmis.org> 17334R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17335R: Lai Jiangshan <jiangshanlai@gmail.com> 17336L: rcu@vger.kernel.org 17337S: Supported 17338T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17339F: tools/testing/selftests/rcutorture 17340 17341RDACM20 Camera Sensor 17342M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17343M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17344M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17345M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17346L: linux-media@vger.kernel.org 17347S: Maintained 17348F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17349F: drivers/media/i2c/max9271.c 17350F: drivers/media/i2c/max9271.h 17351F: drivers/media/i2c/rdacm20.c 17352 17353RDACM21 Camera Sensor 17354M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17355M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17356M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17357M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17358L: linux-media@vger.kernel.org 17359S: Maintained 17360F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17361F: drivers/media/i2c/max9271.c 17362F: drivers/media/i2c/max9271.h 17363F: drivers/media/i2c/rdacm21.c 17364 17365RDC R-321X SoC 17366M: Florian Fainelli <florian@openwrt.org> 17367S: Maintained 17368 17369RDC R6040 FAST ETHERNET DRIVER 17370M: Florian Fainelli <f.fainelli@gmail.com> 17371L: netdev@vger.kernel.org 17372S: Maintained 17373F: drivers/net/ethernet/rdc/r6040.c 17374 17375RDMAVT - RDMA verbs software 17376M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17377L: linux-rdma@vger.kernel.org 17378S: Supported 17379F: drivers/infiniband/sw/rdmavt 17380 17381RDS - RELIABLE DATAGRAM SOCKETS 17382M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17383L: netdev@vger.kernel.org 17384L: linux-rdma@vger.kernel.org 17385L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17386S: Supported 17387W: https://oss.oracle.com/projects/rds/ 17388F: Documentation/networking/rds.rst 17389F: net/rds/ 17390 17391RDT - RESOURCE ALLOCATION 17392M: Fenghua Yu <fenghua.yu@intel.com> 17393M: Reinette Chatre <reinette.chatre@intel.com> 17394L: linux-kernel@vger.kernel.org 17395S: Supported 17396F: Documentation/x86/resctrl* 17397F: arch/x86/include/asm/resctrl.h 17398F: arch/x86/kernel/cpu/resctrl/ 17399F: tools/testing/selftests/resctrl/ 17400 17401READ-COPY UPDATE (RCU) 17402M: "Paul E. McKenney" <paulmck@kernel.org> 17403M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17404M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17405M: Josh Triplett <josh@joshtriplett.org> 17406R: Steven Rostedt <rostedt@goodmis.org> 17407R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17408R: Lai Jiangshan <jiangshanlai@gmail.com> 17409R: Joel Fernandes <joel@joelfernandes.org> 17410L: rcu@vger.kernel.org 17411S: Supported 17412W: http://www.rdrop.com/users/paulmck/RCU/ 17413T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17414F: Documentation/RCU/ 17415F: include/linux/rcu* 17416F: kernel/rcu/ 17417X: Documentation/RCU/torture.rst 17418X: include/linux/srcu*.h 17419X: kernel/rcu/srcu*.c 17420 17421REAL TIME CLOCK (RTC) SUBSYSTEM 17422M: Alessandro Zummo <a.zummo@towertech.it> 17423M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17424L: linux-rtc@vger.kernel.org 17425S: Maintained 17426Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17427T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17428F: Documentation/admin-guide/rtc.rst 17429F: Documentation/devicetree/bindings/rtc/ 17430F: drivers/rtc/ 17431F: include/linux/platform_data/rtc-* 17432F: include/linux/rtc.h 17433F: include/linux/rtc/ 17434F: include/uapi/linux/rtc.h 17435F: tools/testing/selftests/rtc/ 17436 17437REALTEK AUDIO CODECS 17438M: Oder Chiou <oder_chiou@realtek.com> 17439S: Maintained 17440F: include/sound/rt*.h 17441F: sound/soc/codecs/rt* 17442 17443REALTEK OTTO WATCHDOG 17444M: Sander Vanheule <sander@svanheule.net> 17445L: linux-watchdog@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17448F: drivers/watchdog/realtek_otto_wdt.c 17449 17450REALTEK RTL83xx SMI DSA ROUTER CHIPS 17451M: Linus Walleij <linus.walleij@linaro.org> 17452M: Alvin Šipraga <alsi@bang-olufsen.dk> 17453S: Maintained 17454F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17455F: drivers/net/dsa/realtek/* 17456 17457REALTEK WIRELESS DRIVER (rtlwifi family) 17458M: Ping-Ke Shih <pkshih@realtek.com> 17459L: linux-wireless@vger.kernel.org 17460S: Maintained 17461W: https://wireless.wiki.kernel.org/ 17462T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17463F: drivers/net/wireless/realtek/rtlwifi/ 17464 17465REALTEK WIRELESS DRIVER (rtw88) 17466M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17467L: linux-wireless@vger.kernel.org 17468S: Maintained 17469F: drivers/net/wireless/realtek/rtw88/ 17470 17471REALTEK WIRELESS DRIVER (rtw89) 17472M: Ping-Ke Shih <pkshih@realtek.com> 17473L: linux-wireless@vger.kernel.org 17474S: Maintained 17475F: drivers/net/wireless/realtek/rtw89/ 17476 17477REDPINE WIRELESS DRIVER 17478L: linux-wireless@vger.kernel.org 17479S: Orphan 17480F: drivers/net/wireless/rsi/ 17481 17482REGISTER MAP ABSTRACTION 17483M: Mark Brown <broonie@kernel.org> 17484L: linux-kernel@vger.kernel.org 17485S: Supported 17486T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17487F: Documentation/devicetree/bindings/regmap/ 17488F: drivers/base/regmap/ 17489F: include/linux/regmap.h 17490 17491REISERFS FILE SYSTEM 17492L: reiserfs-devel@vger.kernel.org 17493S: Supported 17494F: fs/reiserfs/ 17495 17496REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17497M: Bjorn Andersson <andersson@kernel.org> 17498M: Mathieu Poirier <mathieu.poirier@linaro.org> 17499L: linux-remoteproc@vger.kernel.org 17500S: Maintained 17501T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17502F: Documentation/ABI/testing/sysfs-class-remoteproc 17503F: Documentation/devicetree/bindings/remoteproc/ 17504F: Documentation/staging/remoteproc.rst 17505F: drivers/remoteproc/ 17506F: include/linux/remoteproc.h 17507F: include/linux/remoteproc/ 17508 17509REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17510M: Bjorn Andersson <andersson@kernel.org> 17511M: Mathieu Poirier <mathieu.poirier@linaro.org> 17512L: linux-remoteproc@vger.kernel.org 17513S: Maintained 17514T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17515F: Documentation/ABI/testing/sysfs-bus-rpmsg 17516F: Documentation/staging/rpmsg.rst 17517F: drivers/rpmsg/ 17518F: include/linux/rpmsg.h 17519F: include/linux/rpmsg/ 17520F: include/uapi/linux/rpmsg.h 17521F: samples/rpmsg/ 17522 17523REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17524M: Stephan Gerhold <stephan@gerhold.net> 17525L: netdev@vger.kernel.org 17526L: linux-remoteproc@vger.kernel.org 17527S: Maintained 17528F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17529 17530RENESAS CLOCK DRIVERS 17531M: Geert Uytterhoeven <geert+renesas@glider.be> 17532L: linux-renesas-soc@vger.kernel.org 17533S: Supported 17534T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17535F: Documentation/devicetree/bindings/clock/renesas,* 17536F: drivers/clk/renesas/ 17537 17538RENESAS EMEV2 I2C DRIVER 17539M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17540L: linux-renesas-soc@vger.kernel.org 17541S: Supported 17542F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17543F: drivers/i2c/busses/i2c-emev2.c 17544 17545RENESAS ETHERNET DRIVERS 17546R: Sergey Shtylyov <s.shtylyov@omp.ru> 17547L: netdev@vger.kernel.org 17548L: linux-renesas-soc@vger.kernel.org 17549F: Documentation/devicetree/bindings/net/renesas,*.yaml 17550F: drivers/net/ethernet/renesas/ 17551F: include/linux/sh_eth.h 17552 17553RENESAS R-CAR GYROADC DRIVER 17554M: Marek Vasut <marek.vasut@gmail.com> 17555L: linux-iio@vger.kernel.org 17556S: Supported 17557F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17558F: drivers/iio/adc/rcar-gyroadc.c 17559 17560RENESAS R-CAR I2C DRIVERS 17561M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17562L: linux-renesas-soc@vger.kernel.org 17563S: Supported 17564F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17565F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17566F: drivers/i2c/busses/i2c-rcar.c 17567F: drivers/i2c/busses/i2c-sh_mobile.c 17568 17569RENESAS R-CAR SATA DRIVER 17570R: Sergey Shtylyov <s.shtylyov@omp.ru> 17571S: Supported 17572L: linux-ide@vger.kernel.org 17573L: linux-renesas-soc@vger.kernel.org 17574F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17575F: drivers/ata/sata_rcar.c 17576 17577RENESAS R-CAR THERMAL DRIVERS 17578M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17579L: linux-renesas-soc@vger.kernel.org 17580S: Supported 17581F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17582F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17583F: drivers/thermal/rcar_gen3_thermal.c 17584F: drivers/thermal/rcar_thermal.c 17585 17586RENESAS RIIC DRIVER 17587M: Chris Brandt <chris.brandt@renesas.com> 17588L: linux-renesas-soc@vger.kernel.org 17589S: Supported 17590F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17591F: drivers/i2c/busses/i2c-riic.c 17592 17593RENESAS USB PHY DRIVER 17594M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17595L: linux-renesas-soc@vger.kernel.org 17596S: Maintained 17597F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17598 17599RENESAS RZ/G2L A/D DRIVER 17600M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17601L: linux-iio@vger.kernel.org 17602L: linux-renesas-soc@vger.kernel.org 17603S: Supported 17604F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17605F: drivers/iio/adc/rzg2l_adc.c 17606 17607RENESAS RZ/N1 A5PSW SWITCH DRIVER 17608M: Clément Léger <clement.leger@bootlin.com> 17609L: linux-renesas-soc@vger.kernel.org 17610L: netdev@vger.kernel.org 17611S: Maintained 17612F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17613F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17614F: drivers/net/dsa/rzn1_a5psw* 17615F: drivers/net/pcs/pcs-rzn1-miic.c 17616F: include/dt-bindings/net/pcs-rzn1-miic.h 17617F: include/linux/pcs-rzn1-miic.h 17618F: net/dsa/tag_rzn1_a5psw.c 17619 17620RENESAS RZ/N1 RTC CONTROLLER DRIVER 17621M: Miquel Raynal <miquel.raynal@bootlin.com> 17622L: linux-rtc@vger.kernel.org 17623L: linux-renesas-soc@vger.kernel.org 17624S: Maintained 17625F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17626F: drivers/rtc/rtc-rzn1.c 17627 17628RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17629M: Miquel Raynal <miquel.raynal@bootlin.com> 17630L: linux-mtd@lists.infradead.org 17631L: linux-renesas-soc@vger.kernel.org 17632S: Maintained 17633F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17634F: drivers/mtd/nand/raw/renesas-nand-controller.c 17635 17636RENESAS VERSACLOCK 7 CLOCK DRIVER 17637M: Alex Helms <alexander.helms.jy@renesas.com> 17638S: Maintained 17639F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17640F: drivers/clk/clk-versaclock7.c 17641 17642RESET CONTROLLER FRAMEWORK 17643M: Philipp Zabel <p.zabel@pengutronix.de> 17644S: Maintained 17645T: git git://git.pengutronix.de/git/pza/linux 17646F: Documentation/devicetree/bindings/reset/ 17647F: Documentation/driver-api/reset.rst 17648F: drivers/reset/ 17649F: include/dt-bindings/reset/ 17650F: include/linux/reset-controller.h 17651F: include/linux/reset.h 17652F: include/linux/reset/ 17653K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17654 17655RESTARTABLE SEQUENCES SUPPORT 17656M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17657M: Peter Zijlstra <peterz@infradead.org> 17658M: "Paul E. McKenney" <paulmck@kernel.org> 17659M: Boqun Feng <boqun.feng@gmail.com> 17660L: linux-kernel@vger.kernel.org 17661S: Supported 17662F: include/trace/events/rseq.h 17663F: include/uapi/linux/rseq.h 17664F: kernel/rseq.c 17665F: tools/testing/selftests/rseq/ 17666 17667RFKILL 17668M: Johannes Berg <johannes@sipsolutions.net> 17669L: linux-wireless@vger.kernel.org 17670S: Maintained 17671W: https://wireless.wiki.kernel.org/ 17672Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17673T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17674T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17675F: Documentation/ABI/stable/sysfs-class-rfkill 17676F: Documentation/driver-api/rfkill.rst 17677F: include/linux/rfkill.h 17678F: include/uapi/linux/rfkill.h 17679F: net/rfkill/ 17680 17681RHASHTABLE 17682M: Thomas Graf <tgraf@suug.ch> 17683M: Herbert Xu <herbert@gondor.apana.org.au> 17684L: netdev@vger.kernel.org 17685S: Maintained 17686F: include/linux/rhashtable-types.h 17687F: include/linux/rhashtable.h 17688F: lib/rhashtable.c 17689F: lib/test_rhashtable.c 17690 17691RICOH R5C592 MEMORYSTICK DRIVER 17692M: Maxim Levitsky <maximlevitsky@gmail.com> 17693S: Maintained 17694F: drivers/memstick/host/r592.* 17695 17696RICOH SMARTMEDIA/XD DRIVER 17697M: Maxim Levitsky <maximlevitsky@gmail.com> 17698S: Maintained 17699F: drivers/mtd/nand/raw/r852.c 17700F: drivers/mtd/nand/raw/r852.h 17701 17702RISC-V PMU DRIVERS 17703M: Atish Patra <atishp@atishpatra.org> 17704R: Anup Patel <anup@brainfault.org> 17705L: linux-riscv@lists.infradead.org 17706S: Supported 17707F: drivers/perf/riscv_pmu.c 17708F: drivers/perf/riscv_pmu_legacy.c 17709F: drivers/perf/riscv_pmu_sbi.c 17710 17711RISC-V ARCHITECTURE 17712M: Paul Walmsley <paul.walmsley@sifive.com> 17713M: Palmer Dabbelt <palmer@dabbelt.com> 17714M: Albert Ou <aou@eecs.berkeley.edu> 17715L: linux-riscv@lists.infradead.org 17716S: Supported 17717Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17718P: Documentation/riscv/patch-acceptance.rst 17719T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17720F: arch/riscv/ 17721N: riscv 17722K: riscv 17723 17724RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17725M: Conor Dooley <conor.dooley@microchip.com> 17726M: Daire McNamara <daire.mcnamara@microchip.com> 17727L: linux-riscv@lists.infradead.org 17728S: Supported 17729F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17730F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17731F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17732F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17733F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17734F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17735F: Documentation/devicetree/bindings/riscv/microchip.yaml 17736F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17737F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17738F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17739F: arch/riscv/boot/dts/microchip/ 17740F: drivers/char/hw_random/mpfs-rng.c 17741F: drivers/clk/microchip/clk-mpfs.c 17742F: drivers/i2c/busses/i2c-microchip-core.c 17743F: drivers/mailbox/mailbox-mpfs.c 17744F: drivers/pci/controller/pcie-microchip-host.c 17745F: drivers/reset/reset-mpfs.c 17746F: drivers/rtc/rtc-mpfs.c 17747F: drivers/soc/microchip/ 17748F: drivers/spi/spi-microchip-core-qspi.c 17749F: drivers/spi/spi-microchip-core.c 17750F: drivers/usb/musb/mpfs.c 17751F: include/soc/microchip/mpfs.h 17752 17753RNBD BLOCK DRIVERS 17754M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17755M: Jack Wang <jinpu.wang@ionos.com> 17756L: linux-block@vger.kernel.org 17757S: Maintained 17758F: drivers/block/rnbd/ 17759 17760ROCCAT DRIVERS 17761M: Stefan Achatz <erazor_de@users.sourceforge.net> 17762S: Maintained 17763W: http://sourceforge.net/projects/roccat/ 17764F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17765F: drivers/hid/hid-roccat* 17766F: include/linux/hid-roccat* 17767 17768ROCKCHIP I2S TDM DRIVER 17769M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17770L: linux-rockchip@lists.infradead.org 17771S: Maintained 17772F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17773F: sound/soc/rockchip/rockchip_i2s_tdm.* 17774 17775ROCKCHIP ISP V1 DRIVER 17776M: Dafna Hirschfeld <dafna@fastmail.com> 17777L: linux-media@vger.kernel.org 17778L: linux-rockchip@lists.infradead.org 17779S: Maintained 17780F: Documentation/admin-guide/media/rkisp1.rst 17781F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17782F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17783F: drivers/media/platform/rockchip/rkisp1 17784F: include/uapi/linux/rkisp1-config.h 17785 17786ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17787M: Jacob Chen <jacob-chen@iotwrt.com> 17788M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17789L: linux-media@vger.kernel.org 17790L: linux-rockchip@lists.infradead.org 17791S: Maintained 17792F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17793F: drivers/media/platform/rockchip/rga/ 17794 17795ROCKCHIP VIDEO DECODER DRIVER 17796M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17797L: linux-media@vger.kernel.org 17798L: linux-rockchip@lists.infradead.org 17799S: Maintained 17800F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17801F: drivers/staging/media/rkvdec/ 17802 17803ROCKER DRIVER 17804M: Jiri Pirko <jiri@resnulli.us> 17805L: netdev@vger.kernel.org 17806S: Supported 17807F: drivers/net/ethernet/rocker/ 17808 17809ROCKETPORT EXPRESS/INFINITY DRIVER 17810M: Kevin Cernekee <cernekee@gmail.com> 17811L: linux-serial@vger.kernel.org 17812S: Odd Fixes 17813F: drivers/tty/serial/rp2.* 17814 17815ROHM BD99954 CHARGER IC 17816M: Matti Vaittinen <mazziesaccount@gmail.com> 17817S: Supported 17818F: drivers/power/supply/bd99954-charger.c 17819F: drivers/power/supply/bd99954-charger.h 17820 17821ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17822M: Tomasz Duszynski <tduszyns@gmail.com> 17823S: Maintained 17824F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17825F: drivers/iio/light/bh1750.c 17826 17827ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17828M: Marek Vasut <marek.vasut+renesas@gmail.com> 17829L: linux-kernel@vger.kernel.org 17830L: linux-renesas-soc@vger.kernel.org 17831S: Supported 17832F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17833F: drivers/gpio/gpio-bd9571mwv.c 17834F: drivers/mfd/bd9571mwv.c 17835F: drivers/regulator/bd9571mwv-regulator.c 17836F: include/linux/mfd/bd9571mwv.h 17837 17838ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17839M: Matti Vaittinen <mazziesaccount@gmail.com> 17840S: Supported 17841F: drivers/clk/clk-bd718x7.c 17842F: drivers/gpio/gpio-bd71815.c 17843F: drivers/gpio/gpio-bd71828.c 17844F: drivers/mfd/rohm-bd71828.c 17845F: drivers/mfd/rohm-bd718x7.c 17846F: drivers/mfd/rohm-bd9576.c 17847F: drivers/regulator/bd71815-regulator.c 17848F: drivers/regulator/bd71828-regulator.c 17849F: drivers/regulator/bd718x7-regulator.c 17850F: drivers/regulator/bd9576-regulator.c 17851F: drivers/regulator/rohm-regulator.c 17852F: drivers/rtc/rtc-bd70528.c 17853F: drivers/watchdog/bd9576_wdt.c 17854F: include/linux/mfd/rohm-bd71815.h 17855F: include/linux/mfd/rohm-bd71828.h 17856F: include/linux/mfd/rohm-bd718x7.h 17857F: include/linux/mfd/rohm-bd957x.h 17858F: include/linux/mfd/rohm-generic.h 17859F: include/linux/mfd/rohm-shared.h 17860 17861ROSE NETWORK LAYER 17862M: Ralf Baechle <ralf@linux-mips.org> 17863L: linux-hams@vger.kernel.org 17864S: Maintained 17865W: http://www.linux-ax25.org/ 17866F: include/net/rose.h 17867F: include/uapi/linux/rose.h 17868F: net/rose/ 17869 17870ROTATION DRIVER FOR ALLWINNER A83T 17871M: Jernej Skrabec <jernej.skrabec@gmail.com> 17872L: linux-media@vger.kernel.org 17873S: Maintained 17874T: git git://linuxtv.org/media_tree.git 17875F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17876F: drivers/media/platform/sunxi/sun8i-rotate/ 17877 17878RPMSG TTY DRIVER 17879M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17880L: linux-remoteproc@vger.kernel.org 17881S: Maintained 17882F: drivers/tty/rpmsg_tty.c 17883 17884RTL2830 MEDIA DRIVER 17885M: Antti Palosaari <crope@iki.fi> 17886L: linux-media@vger.kernel.org 17887S: Maintained 17888W: https://linuxtv.org 17889W: http://palosaari.fi/linux/ 17890Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17891T: git git://linuxtv.org/anttip/media_tree.git 17892F: drivers/media/dvb-frontends/rtl2830* 17893 17894RTL2832 MEDIA DRIVER 17895M: Antti Palosaari <crope@iki.fi> 17896L: linux-media@vger.kernel.org 17897S: Maintained 17898W: https://linuxtv.org 17899W: http://palosaari.fi/linux/ 17900Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17901T: git git://linuxtv.org/anttip/media_tree.git 17902F: drivers/media/dvb-frontends/rtl2832* 17903 17904RTL2832_SDR MEDIA DRIVER 17905M: Antti Palosaari <crope@iki.fi> 17906L: linux-media@vger.kernel.org 17907S: Maintained 17908W: https://linuxtv.org 17909W: http://palosaari.fi/linux/ 17910Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17911T: git git://linuxtv.org/anttip/media_tree.git 17912F: drivers/media/dvb-frontends/rtl2832_sdr* 17913 17914RTL8180 WIRELESS DRIVER 17915L: linux-wireless@vger.kernel.org 17916S: Orphan 17917W: https://wireless.wiki.kernel.org/ 17918T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17919F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17920 17921RTL8187 WIRELESS DRIVER 17922M: Herton Ronaldo Krzesinski <herton@canonical.com> 17923M: Hin-Tak Leung <htl10@users.sourceforge.net> 17924M: Larry Finger <Larry.Finger@lwfinger.net> 17925L: linux-wireless@vger.kernel.org 17926S: Maintained 17927W: https://wireless.wiki.kernel.org/ 17928T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17929F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17930 17931RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17932M: Jes Sorensen <Jes.Sorensen@gmail.com> 17933L: linux-wireless@vger.kernel.org 17934S: Maintained 17935T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17936F: drivers/net/wireless/realtek/rtl8xxxu/ 17937 17938RTRS TRANSPORT DRIVERS 17939M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17940M: Jack Wang <jinpu.wang@ionos.com> 17941L: linux-rdma@vger.kernel.org 17942S: Maintained 17943F: drivers/infiniband/ulp/rtrs/ 17944 17945RUNTIME VERIFICATION (RV) 17946M: Daniel Bristot de Oliveira <bristot@kernel.org> 17947M: Steven Rostedt <rostedt@goodmis.org> 17948L: linux-trace-devel@vger.kernel.org 17949S: Maintained 17950F: Documentation/trace/rv/ 17951F: include/linux/rv.h 17952F: include/rv/ 17953F: kernel/trace/rv/ 17954F: tools/verification/ 17955 17956RUST 17957M: Miguel Ojeda <ojeda@kernel.org> 17958M: Alex Gaynor <alex.gaynor@gmail.com> 17959M: Wedson Almeida Filho <wedsonaf@gmail.com> 17960R: Boqun Feng <boqun.feng@gmail.com> 17961R: Gary Guo <gary@garyguo.net> 17962R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17963L: rust-for-linux@vger.kernel.org 17964S: Supported 17965W: https://github.com/Rust-for-Linux/linux 17966B: https://github.com/Rust-for-Linux/linux/issues 17967T: git https://github.com/Rust-for-Linux/linux.git rust-next 17968F: Documentation/rust/ 17969F: rust/ 17970F: samples/rust/ 17971F: scripts/*rust* 17972K: \b(?i:rust)\b 17973 17974RXRPC SOCKETS (AF_RXRPC) 17975M: David Howells <dhowells@redhat.com> 17976M: Marc Dionne <marc.dionne@auristor.com> 17977L: linux-afs@lists.infradead.org 17978S: Supported 17979W: https://www.infradead.org/~dhowells/kafs/ 17980F: Documentation/networking/rxrpc.rst 17981F: include/keys/rxrpc-type.h 17982F: include/net/af_rxrpc.h 17983F: include/trace/events/rxrpc.h 17984F: include/uapi/linux/rxrpc.h 17985F: net/rxrpc/ 17986 17987S3 SAVAGE FRAMEBUFFER DRIVER 17988M: Antonino Daplas <adaplas@gmail.com> 17989L: linux-fbdev@vger.kernel.org 17990S: Maintained 17991F: drivers/video/fbdev/savage/ 17992 17993S390 17994M: Heiko Carstens <hca@linux.ibm.com> 17995M: Vasily Gorbik <gor@linux.ibm.com> 17996M: Alexander Gordeev <agordeev@linux.ibm.com> 17997R: Christian Borntraeger <borntraeger@linux.ibm.com> 17998R: Sven Schnelle <svens@linux.ibm.com> 17999L: linux-s390@vger.kernel.org 18000S: Supported 18001T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18002F: Documentation/driver-api/s390-drivers.rst 18003F: Documentation/s390/ 18004F: arch/s390/ 18005F: drivers/s390/ 18006 18007S390 COMMON I/O LAYER 18008M: Vineeth Vijayan <vneethv@linux.ibm.com> 18009M: Peter Oberparleiter <oberpar@linux.ibm.com> 18010L: linux-s390@vger.kernel.org 18011S: Supported 18012F: drivers/s390/cio/ 18013 18014S390 DASD DRIVER 18015M: Stefan Haberland <sth@linux.ibm.com> 18016M: Jan Hoeppner <hoeppner@linux.ibm.com> 18017L: linux-s390@vger.kernel.org 18018S: Supported 18019F: block/partitions/ibm.c 18020F: drivers/s390/block/dasd* 18021F: include/linux/dasd_mod.h 18022 18023S390 IOMMU (PCI) 18024M: Matthew Rosato <mjrosato@linux.ibm.com> 18025M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18026L: linux-s390@vger.kernel.org 18027S: Supported 18028F: drivers/iommu/s390-iommu.c 18029 18030S390 IUCV NETWORK LAYER 18031M: Alexandra Winter <wintera@linux.ibm.com> 18032M: Wenjia Zhang <wenjia@linux.ibm.com> 18033L: linux-s390@vger.kernel.org 18034L: netdev@vger.kernel.org 18035S: Supported 18036F: drivers/s390/net/*iucv* 18037F: include/net/iucv/ 18038F: net/iucv/ 18039 18040S390 NETWORK DRIVERS 18041M: Alexandra Winter <wintera@linux.ibm.com> 18042M: Wenjia Zhang <wenjia@linux.ibm.com> 18043L: linux-s390@vger.kernel.org 18044L: netdev@vger.kernel.org 18045S: Supported 18046F: drivers/s390/net/ 18047 18048S390 PCI SUBSYSTEM 18049M: Niklas Schnelle <schnelle@linux.ibm.com> 18050M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18051L: linux-s390@vger.kernel.org 18052S: Supported 18053F: arch/s390/pci/ 18054F: drivers/pci/hotplug/s390_pci_hpc.c 18055F: Documentation/s390/pci.rst 18056 18057S390 VFIO AP DRIVER 18058M: Tony Krowiak <akrowiak@linux.ibm.com> 18059M: Halil Pasic <pasic@linux.ibm.com> 18060M: Jason Herne <jjherne@linux.ibm.com> 18061L: linux-s390@vger.kernel.org 18062S: Supported 18063F: Documentation/s390/vfio-ap* 18064F: drivers/s390/crypto/vfio_ap* 18065 18066S390 VFIO-CCW DRIVER 18067M: Eric Farman <farman@linux.ibm.com> 18068M: Matthew Rosato <mjrosato@linux.ibm.com> 18069R: Halil Pasic <pasic@linux.ibm.com> 18070L: linux-s390@vger.kernel.org 18071L: kvm@vger.kernel.org 18072S: Supported 18073F: Documentation/s390/vfio-ccw.rst 18074F: drivers/s390/cio/vfio_ccw* 18075F: include/uapi/linux/vfio_ccw.h 18076 18077S390 VFIO-PCI DRIVER 18078M: Matthew Rosato <mjrosato@linux.ibm.com> 18079M: Eric Farman <farman@linux.ibm.com> 18080L: linux-s390@vger.kernel.org 18081L: kvm@vger.kernel.org 18082S: Supported 18083F: arch/s390/kvm/pci* 18084F: drivers/vfio/pci/vfio_pci_zdev.c 18085F: include/uapi/linux/vfio_zdev.h 18086 18087S390 ZCRYPT DRIVER 18088M: Harald Freudenberger <freude@linux.ibm.com> 18089L: linux-s390@vger.kernel.org 18090S: Supported 18091F: drivers/s390/crypto/ 18092 18093S390 ZFCP DRIVER 18094M: Steffen Maier <maier@linux.ibm.com> 18095M: Benjamin Block <bblock@linux.ibm.com> 18096L: linux-s390@vger.kernel.org 18097S: Supported 18098F: drivers/s390/scsi/zfcp_* 18099 18100S3C ADC BATTERY DRIVER 18101M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18102L: linux-samsung-soc@vger.kernel.org 18103S: Odd Fixes 18104F: drivers/power/supply/s3c_adc_battery.c 18105F: include/linux/s3c_adc_battery.h 18106 18107S3C24XX SD/MMC Driver 18108M: Ben Dooks <ben-linux@fluff.org> 18109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18110S: Supported 18111F: drivers/mmc/host/s3cmci.* 18112 18113SAA6588 RDS RECEIVER DRIVER 18114M: Hans Verkuil <hverkuil@xs4all.nl> 18115L: linux-media@vger.kernel.org 18116S: Odd Fixes 18117W: https://linuxtv.org 18118T: git git://linuxtv.org/media_tree.git 18119F: drivers/media/i2c/saa6588* 18120 18121SAA7134 VIDEO4LINUX DRIVER 18122M: Mauro Carvalho Chehab <mchehab@kernel.org> 18123L: linux-media@vger.kernel.org 18124S: Odd fixes 18125W: https://linuxtv.org 18126T: git git://linuxtv.org/media_tree.git 18127F: Documentation/driver-api/media/drivers/saa7134* 18128F: drivers/media/pci/saa7134/ 18129 18130SAA7146 VIDEO4LINUX-2 DRIVER 18131M: Hans Verkuil <hverkuil@xs4all.nl> 18132L: linux-media@vger.kernel.org 18133S: Maintained 18134T: git git://linuxtv.org/media_tree.git 18135F: drivers/staging/media/deprecated/saa7146/ 18136 18137SAFESETID SECURITY MODULE 18138M: Micah Morton <mortonm@chromium.org> 18139S: Supported 18140F: Documentation/admin-guide/LSM/SafeSetID.rst 18141F: security/safesetid/ 18142 18143SAMSUNG AUDIO (ASoC) DRIVERS 18144M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18145M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18146L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18147S: Supported 18148B: mailto:linux-samsung-soc@vger.kernel.org 18149F: Documentation/devicetree/bindings/sound/samsung* 18150F: sound/soc/samsung/ 18151 18152SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18153M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18154L: linux-crypto@vger.kernel.org 18155L: linux-samsung-soc@vger.kernel.org 18156S: Maintained 18157F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18158F: drivers/crypto/exynos-rng.c 18159 18160SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18161M: Łukasz Stelmach <l.stelmach@samsung.com> 18162L: linux-samsung-soc@vger.kernel.org 18163S: Maintained 18164F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18165F: drivers/char/hw_random/exynos-trng.c 18166 18167SAMSUNG FRAMEBUFFER DRIVER 18168M: Jingoo Han <jingoohan1@gmail.com> 18169L: linux-fbdev@vger.kernel.org 18170S: Maintained 18171F: drivers/video/fbdev/s3c-fb.c 18172 18173SAMSUNG INTERCONNECT DRIVERS 18174M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18175M: Artur Świgoń <a.swigon@samsung.com> 18176L: linux-pm@vger.kernel.org 18177L: linux-samsung-soc@vger.kernel.org 18178S: Supported 18179F: drivers/interconnect/samsung/ 18180 18181SAMSUNG LAPTOP DRIVER 18182M: Corentin Chary <corentin.chary@gmail.com> 18183L: platform-driver-x86@vger.kernel.org 18184S: Maintained 18185F: drivers/platform/x86/samsung-laptop.c 18186 18187SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18188M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18189L: linux-kernel@vger.kernel.org 18190L: linux-samsung-soc@vger.kernel.org 18191S: Supported 18192B: mailto:linux-samsung-soc@vger.kernel.org 18193F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18194F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18195F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18196F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18197F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18198F: drivers/clk/clk-s2mps11.c 18199F: drivers/mfd/sec*.c 18200F: drivers/regulator/s2m*.c 18201F: drivers/regulator/s5m*.c 18202F: drivers/rtc/rtc-s5m.c 18203F: include/linux/mfd/samsung/ 18204 18205SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18206M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18207L: linux-media@vger.kernel.org 18208L: linux-samsung-soc@vger.kernel.org 18209S: Maintained 18210F: drivers/media/platform/samsung/s3c-camif/ 18211F: include/media/drv-intf/s3c_camif.h 18212 18213SAMSUNG S3FWRN5 NFC DRIVER 18214M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18215L: linux-nfc@lists.01.org (subscribers-only) 18216S: Maintained 18217F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18218F: drivers/nfc/s3fwrn5 18219 18220SAMSUNG S5C73M3 CAMERA DRIVER 18221M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18222M: Andrzej Hajda <andrzej.hajda@intel.com> 18223L: linux-media@vger.kernel.org 18224S: Supported 18225F: drivers/media/i2c/s5c73m3/* 18226 18227SAMSUNG S5K5BAF CAMERA DRIVER 18228M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18229M: Andrzej Hajda <andrzej.hajda@intel.com> 18230L: linux-media@vger.kernel.org 18231S: Supported 18232F: drivers/media/i2c/s5k5baf.c 18233 18234SAMSUNG S5P Security SubSystem (SSS) DRIVER 18235M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18236M: Vladimir Zapolskiy <vz@mleia.com> 18237L: linux-crypto@vger.kernel.org 18238L: linux-samsung-soc@vger.kernel.org 18239S: Maintained 18240F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18241F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18242F: drivers/crypto/s5p-sss.c 18243 18244SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18245M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18246L: linux-media@vger.kernel.org 18247S: Supported 18248Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18249F: drivers/media/platform/samsung/exynos4-is/ 18250 18251SAMSUNG SOC CLOCK DRIVERS 18252M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18253M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18254M: Tomasz Figa <tomasz.figa@gmail.com> 18255M: Chanwoo Choi <cw00.choi@samsung.com> 18256R: Alim Akhtar <alim.akhtar@samsung.com> 18257L: linux-samsung-soc@vger.kernel.org 18258S: Supported 18259T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18260T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18261F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18262F: Documentation/devicetree/bindings/clock/samsung,s3c* 18263F: drivers/clk/samsung/ 18264F: include/dt-bindings/clock/exynos*.h 18265F: include/dt-bindings/clock/s3c*.h 18266F: include/dt-bindings/clock/s5p*.h 18267F: include/dt-bindings/clock/samsung,*.h 18268F: include/linux/clk/samsung.h 18269F: include/linux/platform_data/clk-s3c2410.h 18270 18271SAMSUNG SPI DRIVERS 18272M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18273M: Andi Shyti <andi@etezian.org> 18274L: linux-spi@vger.kernel.org 18275L: linux-samsung-soc@vger.kernel.org 18276S: Maintained 18277F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18278F: drivers/spi/spi-s3c* 18279F: include/linux/platform_data/spi-s3c64xx.h 18280F: include/linux/spi/s3c24xx-fiq.h 18281 18282SAMSUNG SXGBE DRIVERS 18283M: Byungho An <bh74.an@samsung.com> 18284L: netdev@vger.kernel.org 18285S: Supported 18286F: drivers/net/ethernet/samsung/sxgbe/ 18287 18288SAMSUNG THERMAL DRIVER 18289M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18290M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18291L: linux-pm@vger.kernel.org 18292L: linux-samsung-soc@vger.kernel.org 18293S: Maintained 18294F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18295F: drivers/thermal/samsung/ 18296 18297SAMSUNG USB2 PHY DRIVER 18298M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18299L: linux-kernel@vger.kernel.org 18300S: Supported 18301F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18302F: Documentation/driver-api/phy/samsung-usb2.rst 18303F: drivers/phy/samsung/phy-exynos4210-usb2.c 18304F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18305F: drivers/phy/samsung/phy-exynos5250-usb2.c 18306F: drivers/phy/samsung/phy-s5pv210-usb2.c 18307F: drivers/phy/samsung/phy-samsung-usb2.c 18308F: drivers/phy/samsung/phy-samsung-usb2.h 18309 18310SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18311M: Paul Barker <paul.barker@sancloud.com> 18312R: Marc Murphy <marc.murphy@sancloud.com> 18313S: Supported 18314F: arch/arm/boot/dts/am335x-sancloud* 18315 18316SC1200 WDT DRIVER 18317M: Zwane Mwaikambo <zwanem@gmail.com> 18318S: Maintained 18319F: drivers/watchdog/sc1200wdt.c 18320 18321SCHEDULER 18322M: Ingo Molnar <mingo@redhat.com> 18323M: Peter Zijlstra <peterz@infradead.org> 18324M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18325M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18326R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18327R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18328R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18329R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18330R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18331R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18332L: linux-kernel@vger.kernel.org 18333S: Maintained 18334T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18335F: include/linux/preempt.h 18336F: include/linux/sched.h 18337F: include/linux/wait.h 18338F: include/uapi/linux/sched.h 18339F: kernel/sched/ 18340 18341SCR24X CHIP CARD INTERFACE DRIVER 18342M: Lubomir Rintel <lkundrak@v3.sk> 18343S: Supported 18344F: drivers/char/pcmcia/scr24x_cs.c 18345 18346SCSI RDMA PROTOCOL (SRP) INITIATOR 18347M: Bart Van Assche <bvanassche@acm.org> 18348L: linux-rdma@vger.kernel.org 18349S: Supported 18350Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18351F: drivers/infiniband/ulp/srp/ 18352F: include/scsi/srp.h 18353 18354SCSI RDMA PROTOCOL (SRP) TARGET 18355M: Bart Van Assche <bvanassche@acm.org> 18356L: linux-rdma@vger.kernel.org 18357L: target-devel@vger.kernel.org 18358S: Supported 18359Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18360F: drivers/infiniband/ulp/srpt/ 18361 18362SCSI SG DRIVER 18363M: Doug Gilbert <dgilbert@interlog.com> 18364L: linux-scsi@vger.kernel.org 18365S: Maintained 18366W: http://sg.danny.cz/sg 18367F: Documentation/scsi/scsi-generic.rst 18368F: drivers/scsi/sg.c 18369F: include/scsi/sg.h 18370 18371SCSI SUBSYSTEM 18372M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18373M: "Martin K. Petersen" <martin.petersen@oracle.com> 18374L: linux-scsi@vger.kernel.org 18375S: Maintained 18376Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18377T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18378T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18379F: Documentation/devicetree/bindings/scsi/ 18380F: drivers/scsi/ 18381F: drivers/ufs/ 18382F: include/scsi/ 18383 18384SCSI TAPE DRIVER 18385M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18386L: linux-scsi@vger.kernel.org 18387S: Maintained 18388F: Documentation/scsi/st.rst 18389F: drivers/scsi/st.* 18390F: drivers/scsi/st_*.h 18391 18392SCSI TARGET CORE USER DRIVER 18393M: Bodo Stroesser <bostroesser@gmail.com> 18394L: linux-scsi@vger.kernel.org 18395L: target-devel@vger.kernel.org 18396S: Supported 18397F: Documentation/target/tcmu-design.rst 18398F: drivers/target/target_core_user.c 18399F: include/uapi/linux/target_core_user.h 18400 18401SCSI TARGET SUBSYSTEM 18402M: "Martin K. Petersen" <martin.petersen@oracle.com> 18403L: linux-scsi@vger.kernel.org 18404L: target-devel@vger.kernel.org 18405S: Supported 18406W: http://www.linux-iscsi.org 18407Q: https://patchwork.kernel.org/project/target-devel/list/ 18408T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18409F: Documentation/target/ 18410F: drivers/target/ 18411F: include/target/ 18412 18413SCTP PROTOCOL 18414M: Vlad Yasevich <vyasevich@gmail.com> 18415M: Neil Horman <nhorman@tuxdriver.com> 18416M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18417L: linux-sctp@vger.kernel.org 18418S: Maintained 18419W: http://lksctp.sourceforge.net 18420F: Documentation/networking/sctp.rst 18421F: include/linux/sctp.h 18422F: include/net/sctp/ 18423F: include/uapi/linux/sctp.h 18424F: net/sctp/ 18425 18426SCx200 CPU SUPPORT 18427M: Jim Cromie <jim.cromie@gmail.com> 18428S: Odd Fixes 18429F: Documentation/i2c/busses/scx200_acb.rst 18430F: arch/x86/platform/scx200/ 18431F: drivers/i2c/busses/scx200* 18432F: drivers/mtd/maps/scx200_docflash.c 18433F: drivers/watchdog/scx200_wdt.c 18434F: include/linux/scx200.h 18435 18436SCx200 GPIO DRIVER 18437M: Jim Cromie <jim.cromie@gmail.com> 18438S: Maintained 18439F: drivers/char/scx200_gpio.c 18440F: include/linux/scx200_gpio.h 18441 18442SCx200 HRT CLOCKSOURCE DRIVER 18443M: Jim Cromie <jim.cromie@gmail.com> 18444S: Maintained 18445F: drivers/clocksource/scx200_hrt.c 18446 18447SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18448M: Sascha Sommer <saschasommer@freenet.de> 18449L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18450S: Maintained 18451F: drivers/mmc/host/sdricoh_cs.c 18452 18453SECO BOARDS CEC DRIVER 18454M: Ettore Chimenti <ek5.chimenti@gmail.com> 18455S: Maintained 18456F: drivers/media/cec/platform/seco/seco-cec.c 18457F: drivers/media/cec/platform/seco/seco-cec.h 18458 18459SECURE COMPUTING 18460M: Kees Cook <keescook@chromium.org> 18461R: Andy Lutomirski <luto@amacapital.net> 18462R: Will Drewry <wad@chromium.org> 18463S: Supported 18464T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18465F: Documentation/userspace-api/seccomp_filter.rst 18466F: include/linux/seccomp.h 18467F: include/uapi/linux/seccomp.h 18468F: kernel/seccomp.c 18469F: tools/testing/selftests/kselftest_harness.h 18470F: tools/testing/selftests/seccomp/* 18471K: \bsecure_computing 18472K: \bTIF_SECCOMP\b 18473 18474SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18475M: Al Cooper <alcooperx@gmail.com> 18476R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18477L: linux-mmc@vger.kernel.org 18478S: Maintained 18479F: drivers/mmc/host/sdhci-brcmstb* 18480 18481SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18482M: Adrian Hunter <adrian.hunter@intel.com> 18483L: linux-mmc@vger.kernel.org 18484S: Supported 18485F: drivers/mmc/host/sdhci* 18486 18487SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18488M: Eugen Hristev <eugen.hristev@microchip.com> 18489L: linux-mmc@vger.kernel.org 18490S: Supported 18491F: drivers/mmc/host/sdhci-of-at91.c 18492 18493SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18494M: Ben Dooks <ben-linux@fluff.org> 18495M: Jaehoon Chung <jh80.chung@samsung.com> 18496L: linux-mmc@vger.kernel.org 18497S: Maintained 18498F: drivers/mmc/host/sdhci-s3c* 18499 18500SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18501M: Viresh Kumar <vireshk@kernel.org> 18502L: linux-mmc@vger.kernel.org 18503S: Maintained 18504F: drivers/mmc/host/sdhci-spear.c 18505 18506SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18507M: Vignesh Raghavendra <vigneshr@ti.com> 18508L: linux-mmc@vger.kernel.org 18509S: Maintained 18510F: drivers/mmc/host/sdhci-omap.c 18511 18512SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18513M: Haibo Chen <haibo.chen@nxp.com> 18514L: linux-imx@nxp.com 18515L: linux-mmc@vger.kernel.org 18516S: Maintained 18517F: drivers/mmc/host/sdhci-esdhc-imx.c 18518 18519SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18520M: Jonathan Derrick <jonathan.derrick@linux.dev> 18521L: linux-block@vger.kernel.org 18522S: Supported 18523F: block/opal_proto.h 18524F: block/sed* 18525F: include/linux/sed* 18526F: include/uapi/linux/sed* 18527 18528SECURITY CONTACT 18529M: Security Officers <security@kernel.org> 18530S: Supported 18531F: Documentation/admin-guide/security-bugs.rst 18532 18533SECURITY SUBSYSTEM 18534M: Paul Moore <paul@paul-moore.com> 18535M: James Morris <jmorris@namei.org> 18536M: "Serge E. Hallyn" <serge@hallyn.com> 18537L: linux-security-module@vger.kernel.org (suggested Cc:) 18538S: Supported 18539W: http://kernsec.org/ 18540T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18541F: security/ 18542X: security/selinux/ 18543 18544SELINUX SECURITY MODULE 18545M: Paul Moore <paul@paul-moore.com> 18546M: Stephen Smalley <stephen.smalley.work@gmail.com> 18547M: Eric Paris <eparis@parisplace.org> 18548L: selinux@vger.kernel.org 18549S: Supported 18550W: https://selinuxproject.org 18551W: https://github.com/SELinuxProject 18552T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18553F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18554F: Documentation/ABI/obsolete/sysfs-selinux-disable 18555F: Documentation/admin-guide/LSM/SELinux.rst 18556F: include/trace/events/avc.h 18557F: include/uapi/linux/selinux_netlink.h 18558F: scripts/selinux/ 18559F: security/selinux/ 18560 18561SENSABLE PHANTOM 18562M: Jiri Slaby <jirislaby@kernel.org> 18563S: Maintained 18564F: drivers/misc/phantom.c 18565F: include/uapi/linux/phantom.h 18566 18567SENSEAIR SUNRISE 006-0-0007 18568M: Jacopo Mondi <jacopo@jmondi.org> 18569S: Maintained 18570F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18571F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18572F: drivers/iio/chemical/sunrise_co2.c 18573 18574SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18575M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18576S: Maintained 18577F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18578F: drivers/iio/chemical/scd30.h 18579F: drivers/iio/chemical/scd30_core.c 18580F: drivers/iio/chemical/scd30_i2c.c 18581F: drivers/iio/chemical/scd30_serial.c 18582 18583SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18584M: Roan van Dijk <roan@protonic.nl> 18585S: Maintained 18586F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18587F: drivers/iio/chemical/scd4x.c 18588 18589SENSIRION SGP40 GAS SENSOR DRIVER 18590M: Andreas Klinger <ak@it-klinger.de> 18591S: Maintained 18592F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18593F: drivers/iio/chemical/sgp40.c 18594 18595SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18596M: Tomasz Duszynski <tduszyns@gmail.com> 18597S: Maintained 18598F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18599F: drivers/iio/chemical/sps30.c 18600F: drivers/iio/chemical/sps30_i2c.c 18601F: drivers/iio/chemical/sps30_serial.c 18602 18603SERIAL DEVICE BUS 18604M: Rob Herring <robh@kernel.org> 18605L: linux-serial@vger.kernel.org 18606S: Maintained 18607F: Documentation/devicetree/bindings/serial/serial.yaml 18608F: drivers/tty/serdev/ 18609F: include/linux/serdev.h 18610 18611SERIAL DRIVERS 18612M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18613L: linux-serial@vger.kernel.org 18614S: Maintained 18615F: Documentation/devicetree/bindings/serial/ 18616F: drivers/tty/serial/ 18617 18618SERIAL IR RECEIVER 18619M: Sean Young <sean@mess.org> 18620L: linux-media@vger.kernel.org 18621S: Maintained 18622F: drivers/media/rc/serial_ir.c 18623 18624SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18625M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18626L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18627S: Maintained 18628F: Documentation/devicetree/bindings/slimbus/ 18629F: drivers/slimbus/ 18630F: include/linux/slimbus.h 18631 18632SFC NETWORK DRIVER 18633M: Edward Cree <ecree.xilinx@gmail.com> 18634M: Martin Habets <habetsm.xilinx@gmail.com> 18635L: netdev@vger.kernel.org 18636S: Supported 18637F: drivers/net/ethernet/sfc/ 18638 18639SFF/SFP/SFP+ MODULE SUPPORT 18640M: Russell King <linux@armlinux.org.uk> 18641L: netdev@vger.kernel.org 18642S: Maintained 18643F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18644F: drivers/net/phy/phylink.c 18645F: drivers/net/phy/sfp* 18646F: include/linux/mdio/mdio-i2c.h 18647F: include/linux/phylink.h 18648F: include/linux/sfp.h 18649K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18650 18651SGI GRU DRIVER 18652M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18653S: Maintained 18654F: drivers/misc/sgi-gru/ 18655 18656SGI XP/XPC/XPNET DRIVER 18657M: Robin Holt <robinmholt@gmail.com> 18658M: Steve Wahl <steve.wahl@hpe.com> 18659R: Mike Travis <mike.travis@hpe.com> 18660S: Maintained 18661F: drivers/misc/sgi-xp/ 18662 18663SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18664M: Karsten Graul <kgraul@linux.ibm.com> 18665M: Wenjia Zhang <wenjia@linux.ibm.com> 18666M: Jan Karcher <jaka@linux.ibm.com> 18667L: linux-s390@vger.kernel.org 18668S: Supported 18669F: net/smc/ 18670 18671SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18672M: Linus Walleij <linus.walleij@linaro.org> 18673L: linux-iio@vger.kernel.org 18674S: Maintained 18675T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18676F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18677F: drivers/iio/light/gp2ap002.c 18678 18679SHARP RJ54N1CB0C SENSOR DRIVER 18680M: Jacopo Mondi <jacopo@jmondi.org> 18681L: linux-media@vger.kernel.org 18682S: Odd fixes 18683T: git git://linuxtv.org/media_tree.git 18684F: drivers/media/i2c/rj54n1cb0c.c 18685F: include/media/i2c/rj54n1cb0c.h 18686 18687SH_VOU V4L2 OUTPUT DRIVER 18688L: linux-media@vger.kernel.org 18689S: Orphan 18690F: drivers/media/platform/renesas/sh_vou.c 18691F: include/media/drv-intf/sh_vou.h 18692 18693SI2157 MEDIA DRIVER 18694M: Antti Palosaari <crope@iki.fi> 18695L: linux-media@vger.kernel.org 18696S: Maintained 18697W: https://linuxtv.org 18698W: http://palosaari.fi/linux/ 18699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18700T: git git://linuxtv.org/anttip/media_tree.git 18701F: drivers/media/tuners/si2157* 18702 18703SI2165 MEDIA DRIVER 18704M: Matthias Schwarzott <zzam@gentoo.org> 18705L: linux-media@vger.kernel.org 18706S: Maintained 18707W: https://linuxtv.org 18708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18709F: drivers/media/dvb-frontends/si2165* 18710 18711SI2168 MEDIA DRIVER 18712M: Antti Palosaari <crope@iki.fi> 18713L: linux-media@vger.kernel.org 18714S: Maintained 18715W: https://linuxtv.org 18716W: http://palosaari.fi/linux/ 18717Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18718T: git git://linuxtv.org/anttip/media_tree.git 18719F: drivers/media/dvb-frontends/si2168* 18720 18721SI470X FM RADIO RECEIVER I2C DRIVER 18722M: Hans Verkuil <hverkuil@xs4all.nl> 18723L: linux-media@vger.kernel.org 18724S: Odd Fixes 18725W: https://linuxtv.org 18726T: git git://linuxtv.org/media_tree.git 18727F: drivers/media/radio/si470x/radio-si470x-i2c.c 18728 18729SI470X FM RADIO RECEIVER USB DRIVER 18730M: Hans Verkuil <hverkuil@xs4all.nl> 18731L: linux-media@vger.kernel.org 18732S: Maintained 18733W: https://linuxtv.org 18734T: git git://linuxtv.org/media_tree.git 18735F: drivers/media/radio/si470x/radio-si470x-common.c 18736F: drivers/media/radio/si470x/radio-si470x-usb.c 18737F: drivers/media/radio/si470x/radio-si470x.h 18738 18739SI4713 FM RADIO TRANSMITTER I2C DRIVER 18740M: Eduardo Valentin <edubezval@gmail.com> 18741L: linux-media@vger.kernel.org 18742S: Odd Fixes 18743W: https://linuxtv.org 18744T: git git://linuxtv.org/media_tree.git 18745F: drivers/media/radio/si4713/si4713.? 18746 18747SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18748M: Eduardo Valentin <edubezval@gmail.com> 18749L: linux-media@vger.kernel.org 18750S: Odd Fixes 18751W: https://linuxtv.org 18752T: git git://linuxtv.org/media_tree.git 18753F: drivers/media/radio/si4713/radio-platform-si4713.c 18754 18755SI4713 FM RADIO TRANSMITTER USB DRIVER 18756M: Hans Verkuil <hverkuil@xs4all.nl> 18757L: linux-media@vger.kernel.org 18758S: Maintained 18759W: https://linuxtv.org 18760T: git git://linuxtv.org/media_tree.git 18761F: drivers/media/radio/si4713/radio-usb-si4713.c 18762 18763SIANO DVB DRIVER 18764M: Mauro Carvalho Chehab <mchehab@kernel.org> 18765L: linux-media@vger.kernel.org 18766S: Odd fixes 18767W: https://linuxtv.org 18768T: git git://linuxtv.org/media_tree.git 18769F: drivers/media/common/siano/ 18770F: drivers/media/mmc/siano/ 18771F: drivers/media/usb/siano/ 18772F: drivers/media/usb/siano/ 18773 18774SIFIVE DRIVERS 18775M: Palmer Dabbelt <palmer@dabbelt.com> 18776M: Paul Walmsley <paul.walmsley@sifive.com> 18777L: linux-riscv@lists.infradead.org 18778S: Supported 18779T: git https://github.com/sifive/riscv-linux.git 18780N: sifive 18781K: [^@]sifive 18782 18783SIFIVE FU540 SYSTEM-ON-CHIP 18784M: Paul Walmsley <paul.walmsley@sifive.com> 18785M: Palmer Dabbelt <palmer@dabbelt.com> 18786L: linux-riscv@lists.infradead.org 18787S: Supported 18788T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18789N: fu540 18790K: fu540 18791 18792SIFIVE PDMA DRIVER 18793M: Green Wan <green.wan@sifive.com> 18794S: Maintained 18795F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18796F: drivers/dma/sf-pdma/ 18797 18798SILEAD TOUCHSCREEN DRIVER 18799M: Hans de Goede <hdegoede@redhat.com> 18800L: linux-input@vger.kernel.org 18801L: platform-driver-x86@vger.kernel.org 18802S: Maintained 18803F: drivers/input/touchscreen/silead.c 18804F: drivers/platform/x86/touchscreen_dmi.c 18805 18806SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18807M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18808S: Supported 18809F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18810F: drivers/net/wireless/silabs/wfx/ 18811 18812SILICON MOTION SM712 FRAME BUFFER DRIVER 18813M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18814M: Teddy Wang <teddy.wang@siliconmotion.com> 18815M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18816L: linux-fbdev@vger.kernel.org 18817S: Maintained 18818F: Documentation/fb/sm712fb.rst 18819F: drivers/video/fbdev/sm712* 18820 18821SILVACO I3C DUAL-ROLE MASTER 18822M: Miquel Raynal <miquel.raynal@bootlin.com> 18823M: Conor Culhane <conor.culhane@silvaco.com> 18824L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18825S: Maintained 18826F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18827F: drivers/i3c/master/svc-i3c-master.c 18828 18829SIMPLEFB FB DRIVER 18830M: Hans de Goede <hdegoede@redhat.com> 18831L: linux-fbdev@vger.kernel.org 18832S: Maintained 18833F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18834F: drivers/video/fbdev/simplefb.c 18835F: include/linux/platform_data/simplefb.h 18836 18837SIMTEC EB110ATX (Chalice CATS) 18838M: Simtec Linux Team <linux@simtec.co.uk> 18839S: Supported 18840W: http://www.simtec.co.uk/products/EB110ATX/ 18841 18842SIMTEC EB2410ITX (BAST) 18843M: Simtec Linux Team <linux@simtec.co.uk> 18844S: Supported 18845W: http://www.simtec.co.uk/products/EB2410ITX/ 18846F: arch/arm/mach-s3c/bast-ide.c 18847F: arch/arm/mach-s3c/bast-irq.c 18848F: arch/arm/mach-s3c/mach-bast.c 18849 18850SIOX 18851M: Thorsten Scherer <t.scherer@eckelmann.de> 18852M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18853R: Pengutronix Kernel Team <kernel@pengutronix.de> 18854S: Supported 18855F: drivers/gpio/gpio-siox.c 18856F: drivers/siox/* 18857F: include/trace/events/siox.h 18858 18859SIPHASH PRF ROUTINES 18860M: Jason A. Donenfeld <Jason@zx2c4.com> 18861S: Maintained 18862F: include/linux/siphash.h 18863F: lib/siphash.c 18864F: lib/test_siphash.c 18865 18866SIS 190 ETHERNET DRIVER 18867M: Francois Romieu <romieu@fr.zoreil.com> 18868L: netdev@vger.kernel.org 18869S: Maintained 18870F: drivers/net/ethernet/sis/sis190.c 18871 18872SIS 900/7016 FAST ETHERNET DRIVER 18873M: Daniele Venzano <venza@brownhat.org> 18874L: netdev@vger.kernel.org 18875S: Maintained 18876W: http://www.brownhat.org/sis900.html 18877F: drivers/net/ethernet/sis/sis900.* 18878 18879SIS FRAMEBUFFER DRIVER 18880M: Thomas Winischhofer <thomas@winischhofer.net> 18881S: Maintained 18882W: http://www.winischhofer.net/linuxsisvga.shtml 18883F: Documentation/fb/sisfb.rst 18884F: drivers/video/fbdev/sis/ 18885F: include/video/sisfb.h 18886 18887SIS I2C TOUCHSCREEN DRIVER 18888M: Mika Penttilä <mika.penttila@nextfour.com> 18889L: linux-input@vger.kernel.org 18890S: Maintained 18891F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18892F: drivers/input/touchscreen/sis_i2c.c 18893 18894SIS USB2VGA DRIVER 18895M: Thomas Winischhofer <thomas@winischhofer.net> 18896S: Maintained 18897W: http://www.winischhofer.at/linuxsisusbvga.shtml 18898F: drivers/usb/misc/sisusbvga/ 18899 18900SL28 CPLD MFD DRIVER 18901M: Michael Walle <michael@walle.cc> 18902S: Maintained 18903F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18904F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18905F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18906F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18907F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18908F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18909F: drivers/gpio/gpio-sl28cpld.c 18910F: drivers/hwmon/sl28cpld-hwmon.c 18911F: drivers/irqchip/irq-sl28cpld.c 18912F: drivers/pwm/pwm-sl28cpld.c 18913F: drivers/watchdog/sl28cpld_wdt.c 18914 18915SLAB ALLOCATOR 18916M: Christoph Lameter <cl@linux.com> 18917M: Pekka Enberg <penberg@kernel.org> 18918M: David Rientjes <rientjes@google.com> 18919M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18920M: Andrew Morton <akpm@linux-foundation.org> 18921M: Vlastimil Babka <vbabka@suse.cz> 18922R: Roman Gushchin <roman.gushchin@linux.dev> 18923R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18924L: linux-mm@kvack.org 18925S: Maintained 18926T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18927F: include/linux/sl?b*.h 18928F: mm/sl?b* 18929 18930SLCAN CAN NETWORK DRIVER 18931M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18932L: linux-can@vger.kernel.org 18933S: Maintained 18934F: drivers/net/can/slcan/ 18935 18936SLEEPABLE READ-COPY UPDATE (SRCU) 18937M: Lai Jiangshan <jiangshanlai@gmail.com> 18938M: "Paul E. McKenney" <paulmck@kernel.org> 18939M: Josh Triplett <josh@joshtriplett.org> 18940R: Steven Rostedt <rostedt@goodmis.org> 18941R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18942L: rcu@vger.kernel.org 18943S: Supported 18944W: http://www.rdrop.com/users/paulmck/RCU/ 18945T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18946F: include/linux/srcu*.h 18947F: kernel/rcu/srcu*.c 18948 18949SMACK SECURITY MODULE 18950M: Casey Schaufler <casey@schaufler-ca.com> 18951L: linux-security-module@vger.kernel.org 18952S: Maintained 18953W: http://schaufler-ca.com 18954T: git git://github.com/cschaufler/smack-next 18955F: Documentation/admin-guide/LSM/Smack.rst 18956F: security/smack/ 18957 18958SMC91x ETHERNET DRIVER 18959M: Nicolas Pitre <nico@fluxnic.net> 18960S: Odd Fixes 18961F: drivers/net/ethernet/smsc/smc91x.* 18962 18963SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18964M: Mark Rutland <mark.rutland@arm.com> 18965M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18966M: Sudeep Holla <sudeep.holla@arm.com> 18967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18968S: Maintained 18969F: drivers/firmware/smccc/ 18970F: include/linux/arm-smccc.h 18971 18972SMM665 HARDWARE MONITOR DRIVER 18973M: Guenter Roeck <linux@roeck-us.net> 18974L: linux-hwmon@vger.kernel.org 18975S: Maintained 18976F: Documentation/hwmon/smm665.rst 18977F: drivers/hwmon/smm665.c 18978 18979SMSC EMC2103 HARDWARE MONITOR DRIVER 18980M: Steve Glendinning <steve.glendinning@shawell.net> 18981L: linux-hwmon@vger.kernel.org 18982S: Maintained 18983F: Documentation/hwmon/emc2103.rst 18984F: drivers/hwmon/emc2103.c 18985 18986SMSC SCH5627 HARDWARE MONITOR DRIVER 18987M: Hans de Goede <hdegoede@redhat.com> 18988L: linux-hwmon@vger.kernel.org 18989S: Supported 18990F: Documentation/hwmon/sch5627.rst 18991F: drivers/hwmon/sch5627.c 18992 18993SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18994M: Steve Glendinning <steve.glendinning@shawell.net> 18995L: linux-fbdev@vger.kernel.org 18996S: Maintained 18997F: drivers/video/fbdev/smscufx.c 18998 18999SMSC47B397 HARDWARE MONITOR DRIVER 19000M: Jean Delvare <jdelvare@suse.com> 19001L: linux-hwmon@vger.kernel.org 19002S: Maintained 19003F: Documentation/hwmon/smsc47b397.rst 19004F: drivers/hwmon/smsc47b397.c 19005 19006SMSC911x ETHERNET DRIVER 19007M: Steve Glendinning <steve.glendinning@shawell.net> 19008L: netdev@vger.kernel.org 19009S: Maintained 19010F: drivers/net/ethernet/smsc/smsc911x.* 19011F: include/linux/smsc911x.h 19012 19013SMSC9420 PCI ETHERNET DRIVER 19014M: Steve Glendinning <steve.glendinning@shawell.net> 19015L: netdev@vger.kernel.org 19016S: Maintained 19017F: drivers/net/ethernet/smsc/smsc9420.* 19018 19019SOCIONEXT (SNI) AVE NETWORK DRIVER 19020M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19021L: netdev@vger.kernel.org 19022S: Maintained 19023F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19024F: drivers/net/ethernet/socionext/sni_ave.c 19025 19026SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19027M: Jassi Brar <jaswinder.singh@linaro.org> 19028M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19029L: netdev@vger.kernel.org 19030S: Maintained 19031F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19032F: drivers/net/ethernet/socionext/netsec.c 19033 19034SOCIONEXT (SNI) Synquacer SPI DRIVER 19035M: Masahisa Kojima <masahisa.kojima@linaro.org> 19036M: Jassi Brar <jaswinder.singh@linaro.org> 19037L: linux-spi@vger.kernel.org 19038S: Maintained 19039F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19040F: drivers/spi/spi-synquacer.c 19041 19042SOCIONEXT SYNQUACER I2C DRIVER 19043M: Ard Biesheuvel <ardb@kernel.org> 19044L: linux-i2c@vger.kernel.org 19045S: Maintained 19046F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19047F: drivers/i2c/busses/i2c-synquacer.c 19048 19049SOCIONEXT UNIPHIER SOUND DRIVER 19050L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19051S: Orphan 19052F: sound/soc/uniphier/ 19053 19054SOEKRIS NET48XX LED SUPPORT 19055M: Chris Boot <bootc@bootc.net> 19056S: Maintained 19057F: drivers/leds/leds-net48xx.c 19058 19059SOFT-IWARP DRIVER (siw) 19060M: Bernard Metzler <bmt@zurich.ibm.com> 19061L: linux-rdma@vger.kernel.org 19062S: Supported 19063F: drivers/infiniband/sw/siw/ 19064F: include/uapi/rdma/siw-abi.h 19065 19066SOFT-ROCE DRIVER (rxe) 19067M: Zhu Yanjun <zyjzyj2000@gmail.com> 19068L: linux-rdma@vger.kernel.org 19069S: Supported 19070F: drivers/infiniband/sw/rxe/ 19071F: include/uapi/rdma/rdma_user_rxe.h 19072 19073SOFTLOGIC 6x10 MPEG CODEC 19074M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19075M: Anton Sviridenko <anton@corp.bluecherry.net> 19076M: Andrey Utkin <andrey_utkin@fastmail.com> 19077M: Ismael Luceno <ismael@iodev.co.uk> 19078L: linux-media@vger.kernel.org 19079S: Supported 19080F: drivers/media/pci/solo6x10/ 19081 19082SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19083M: James Morse <james.morse@arm.com> 19084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19085S: Maintained 19086F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19087F: drivers/firmware/arm_sdei.c 19088F: include/linux/arm_sdei.h 19089F: include/uapi/linux/arm_sdei.h 19090 19091SOFTWARE NODES AND DEVICE PROPERTIES 19092R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19093R: Daniel Scally <djrscally@gmail.com> 19094R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19095R: Sakari Ailus <sakari.ailus@linux.intel.com> 19096L: linux-acpi@vger.kernel.org 19097S: Maintained 19098F: drivers/base/property.c 19099F: drivers/base/swnode.c 19100F: include/linux/fwnode.h 19101F: include/linux/property.h 19102 19103SOFTWARE RAID (Multiple Disks) SUPPORT 19104M: Song Liu <song@kernel.org> 19105L: linux-raid@vger.kernel.org 19106S: Supported 19107Q: https://patchwork.kernel.org/project/linux-raid/list/ 19108T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19109F: drivers/md/Kconfig 19110F: drivers/md/Makefile 19111F: drivers/md/md* 19112F: drivers/md/raid* 19113F: include/linux/raid/ 19114F: include/uapi/linux/raid/ 19115 19116SOLIDRUN CLEARFOG SUPPORT 19117M: Russell King <linux@armlinux.org.uk> 19118S: Maintained 19119F: arch/arm/boot/dts/armada-388-clearfog* 19120F: arch/arm/boot/dts/armada-38x-solidrun-* 19121 19122SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19123M: Russell King <linux@armlinux.org.uk> 19124S: Maintained 19125F: arch/arm/boot/dts/imx6*-cubox-i* 19126F: arch/arm/boot/dts/imx6*-hummingboard* 19127F: arch/arm/boot/dts/imx6*-sr-* 19128 19129SONIC NETWORK DRIVER 19130M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19131L: netdev@vger.kernel.org 19132S: Maintained 19133F: drivers/net/ethernet/natsemi/sonic.* 19134 19135SONICS SILICON BACKPLANE DRIVER (SSB) 19136M: Michael Buesch <m@bues.ch> 19137L: linux-wireless@vger.kernel.org 19138S: Maintained 19139F: drivers/ssb/ 19140F: include/linux/ssb/ 19141 19142SONY IMX208 SENSOR DRIVER 19143M: Sakari Ailus <sakari.ailus@linux.intel.com> 19144L: linux-media@vger.kernel.org 19145S: Maintained 19146T: git git://linuxtv.org/media_tree.git 19147F: drivers/media/i2c/imx208.c 19148 19149SONY IMX214 SENSOR DRIVER 19150M: Ricardo Ribalda <ribalda@kernel.org> 19151L: linux-media@vger.kernel.org 19152S: Maintained 19153T: git git://linuxtv.org/media_tree.git 19154F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19155F: drivers/media/i2c/imx214.c 19156 19157SONY IMX219 SENSOR DRIVER 19158M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161T: git git://linuxtv.org/media_tree.git 19162F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19163F: drivers/media/i2c/imx219.c 19164 19165SONY IMX258 SENSOR DRIVER 19166M: Sakari Ailus <sakari.ailus@linux.intel.com> 19167L: linux-media@vger.kernel.org 19168S: Maintained 19169T: git git://linuxtv.org/media_tree.git 19170F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19171F: drivers/media/i2c/imx258.c 19172 19173SONY IMX274 SENSOR DRIVER 19174M: Leon Luo <leonl@leopardimaging.com> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177T: git git://linuxtv.org/media_tree.git 19178F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19179F: drivers/media/i2c/imx274.c 19180 19181SONY IMX290 SENSOR DRIVER 19182M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19183L: linux-media@vger.kernel.org 19184S: Maintained 19185T: git git://linuxtv.org/media_tree.git 19186F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19187F: drivers/media/i2c/imx290.c 19188 19189SONY IMX319 SENSOR DRIVER 19190M: Bingbu Cao <bingbu.cao@intel.com> 19191L: linux-media@vger.kernel.org 19192S: Maintained 19193T: git git://linuxtv.org/media_tree.git 19194F: drivers/media/i2c/imx319.c 19195 19196SONY IMX334 SENSOR DRIVER 19197M: Paul J. Murphy <paul.j.murphy@intel.com> 19198M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19199L: linux-media@vger.kernel.org 19200S: Maintained 19201T: git git://linuxtv.org/media_tree.git 19202F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19203F: drivers/media/i2c/imx334.c 19204 19205SONY IMX335 SENSOR DRIVER 19206M: Paul J. Murphy <paul.j.murphy@intel.com> 19207M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19208L: linux-media@vger.kernel.org 19209S: Maintained 19210T: git git://linuxtv.org/media_tree.git 19211F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19212F: drivers/media/i2c/imx335.c 19213 19214SONY IMX355 SENSOR DRIVER 19215M: Tianshu Qiu <tian.shu.qiu@intel.com> 19216L: linux-media@vger.kernel.org 19217S: Maintained 19218T: git git://linuxtv.org/media_tree.git 19219F: drivers/media/i2c/imx355.c 19220 19221SONY IMX412 SENSOR DRIVER 19222M: Paul J. Murphy <paul.j.murphy@intel.com> 19223M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19224L: linux-media@vger.kernel.org 19225S: Maintained 19226T: git git://linuxtv.org/media_tree.git 19227F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19228F: drivers/media/i2c/imx412.c 19229 19230SONY MEMORYSTICK SUBSYSTEM 19231M: Maxim Levitsky <maximlevitsky@gmail.com> 19232M: Alex Dubov <oakad@yahoo.com> 19233M: Ulf Hansson <ulf.hansson@linaro.org> 19234L: linux-mmc@vger.kernel.org 19235S: Maintained 19236T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19237F: drivers/memstick/ 19238F: include/linux/memstick.h 19239 19240SONY VAIO CONTROL DEVICE DRIVER 19241M: Mattia Dongili <malattia@linux.it> 19242L: platform-driver-x86@vger.kernel.org 19243S: Maintained 19244W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19245F: Documentation/admin-guide/laptops/sony-laptop.rst 19246F: drivers/char/sonypi.c 19247F: drivers/platform/x86/sony-laptop.c 19248F: include/linux/sony-laptop.h 19249 19250SOUND 19251M: Jaroslav Kysela <perex@perex.cz> 19252M: Takashi Iwai <tiwai@suse.com> 19253L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19254S: Maintained 19255W: http://www.alsa-project.org/ 19256Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19257T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19258F: Documentation/sound/ 19259F: include/sound/ 19260F: include/uapi/sound/ 19261F: sound/ 19262F: tools/testing/selftests/alsa 19263 19264SOUND - COMPRESSED AUDIO 19265M: Vinod Koul <vkoul@kernel.org> 19266L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19267S: Supported 19268T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19269F: Documentation/sound/designs/compress-offload.rst 19270F: include/sound/compress_driver.h 19271F: include/uapi/sound/compress_* 19272F: sound/core/compress_offload.c 19273F: sound/soc/soc-compress.c 19274 19275SOUND - DMAENGINE HELPERS 19276M: Lars-Peter Clausen <lars@metafoo.de> 19277S: Supported 19278F: include/sound/dmaengine_pcm.h 19279F: sound/core/pcm_dmaengine.c 19280F: sound/soc/soc-generic-dmaengine-pcm.c 19281 19282SOUND - ALSA SELFTESTS 19283M: Mark Brown <broonie@kernel.org> 19284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19285L: linux-kselftest@vger.kernel.org 19286S: Supported 19287F: tools/testing/selftests/alsa 19288 19289SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19290M: Liam Girdwood <lgirdwood@gmail.com> 19291M: Mark Brown <broonie@kernel.org> 19292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19293S: Supported 19294W: http://alsa-project.org/main/index.php/ASoC 19295T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19296F: Documentation/devicetree/bindings/sound/ 19297F: Documentation/sound/soc/ 19298F: include/dt-bindings/sound/ 19299F: include/sound/soc* 19300F: sound/soc/ 19301 19302SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19303M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19304M: Liam Girdwood <lgirdwood@gmail.com> 19305M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19306M: Bard Liao <yung-chuan.liao@linux.intel.com> 19307M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19308R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19309M: Daniel Baluta <daniel.baluta@nxp.com> 19310L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19311S: Supported 19312W: https://github.com/thesofproject/linux/ 19313F: sound/soc/sof/ 19314 19315SOUNDWIRE SUBSYSTEM 19316M: Vinod Koul <vkoul@kernel.org> 19317M: Bard Liao <yung-chuan.liao@linux.intel.com> 19318R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19319R: Sanyog Kale <sanyog.r.kale@intel.com> 19320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19321S: Supported 19322T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19323F: Documentation/driver-api/soundwire/ 19324F: drivers/soundwire/ 19325F: include/linux/soundwire/ 19326 19327SP2 MEDIA DRIVER 19328M: Olli Salonen <olli.salonen@iki.fi> 19329L: linux-media@vger.kernel.org 19330S: Maintained 19331W: https://linuxtv.org 19332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19333F: drivers/media/dvb-frontends/sp2* 19334 19335SPARC + UltraSPARC (sparc/sparc64) 19336M: "David S. Miller" <davem@davemloft.net> 19337L: sparclinux@vger.kernel.org 19338S: Maintained 19339Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19340T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19341T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19342F: arch/sparc/ 19343F: drivers/sbus/ 19344 19345SPARC SERIAL DRIVERS 19346M: "David S. Miller" <davem@davemloft.net> 19347L: sparclinux@vger.kernel.org 19348S: Maintained 19349T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19350T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19351F: drivers/tty/serial/suncore.c 19352F: drivers/tty/serial/sunhv.c 19353F: drivers/tty/serial/sunsab.c 19354F: drivers/tty/serial/sunsab.h 19355F: drivers/tty/serial/sunsu.c 19356F: drivers/tty/serial/sunzilog.c 19357F: drivers/tty/serial/sunzilog.h 19358F: drivers/tty/vcc.c 19359F: include/linux/sunserialcore.h 19360 19361SPARSE CHECKER 19362M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19363L: linux-sparse@vger.kernel.org 19364S: Maintained 19365W: https://sparse.docs.kernel.org/ 19366T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19367Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19368B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19369F: include/linux/compiler.h 19370 19371SPEAKUP CONSOLE SPEECH DRIVER 19372M: William Hubbs <w.d.hubbs@gmail.com> 19373M: Chris Brannon <chris@the-brannons.com> 19374M: Kirk Reiser <kirk@reisers.ca> 19375M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19376L: speakup@linux-speakup.org 19377S: Odd Fixes 19378W: http://www.linux-speakup.org/ 19379W: https://github.com/linux-speakup/speakup 19380B: https://github.com/linux-speakup/speakup/issues 19381F: drivers/accessibility/speakup/ 19382 19383SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19384M: Viresh Kumar <vireshk@kernel.org> 19385M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19386M: soc@kernel.org 19387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19388S: Maintained 19389W: http://www.st.com/spear 19390F: arch/arm/boot/dts/spear* 19391F: arch/arm/mach-spear/ 19392F: drivers/clk/spear/ 19393F: drivers/pinctrl/spear/ 19394 19395SPI NOR SUBSYSTEM 19396M: Tudor Ambarus <tudor.ambarus@microchip.com> 19397M: Pratyush Yadav <pratyush@kernel.org> 19398R: Michael Walle <michael@walle.cc> 19399L: linux-mtd@lists.infradead.org 19400S: Maintained 19401W: http://www.linux-mtd.infradead.org/ 19402Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19403C: irc://irc.oftc.net/mtd 19404T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19405F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19406F: drivers/mtd/spi-nor/ 19407F: include/linux/mtd/spi-nor.h 19408 19409SPI SUBSYSTEM 19410M: Mark Brown <broonie@kernel.org> 19411L: linux-spi@vger.kernel.org 19412S: Maintained 19413Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19414T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19415F: Documentation/devicetree/bindings/spi/ 19416F: Documentation/spi/ 19417F: drivers/spi/ 19418F: include/linux/spi/ 19419F: include/uapi/linux/spi/ 19420F: tools/spi/ 19421 19422SPIDERNET NETWORK DRIVER for CELL 19423M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19424M: Geoff Levand <geoff@infradead.org> 19425L: netdev@vger.kernel.org 19426L: linuxppc-dev@lists.ozlabs.org 19427S: Maintained 19428F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19429F: drivers/net/ethernet/toshiba/spider_net* 19430 19431SPMI SUBSYSTEM 19432M: Stephen Boyd <sboyd@kernel.org> 19433L: linux-kernel@vger.kernel.org 19434S: Maintained 19435T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19436F: Documentation/devicetree/bindings/spmi/ 19437F: drivers/spmi/ 19438F: include/dt-bindings/spmi/spmi.h 19439F: include/linux/spmi.h 19440F: include/trace/events/spmi.h 19441 19442SPU FILE SYSTEM 19443M: Jeremy Kerr <jk@ozlabs.org> 19444L: linuxppc-dev@lists.ozlabs.org 19445S: Supported 19446W: http://www.ibm.com/developerworks/power/cell/ 19447F: Documentation/filesystems/spufs/spufs.rst 19448F: arch/powerpc/platforms/cell/spufs/ 19449 19450SQUASHFS FILE SYSTEM 19451M: Phillip Lougher <phillip@squashfs.org.uk> 19452L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19453S: Maintained 19454W: http://squashfs.org.uk 19455T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19456F: Documentation/filesystems/squashfs.rst 19457F: fs/squashfs/ 19458 19459SRM (Alpha) environment access 19460M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19461S: Maintained 19462F: arch/alpha/kernel/srm_env.c 19463 19464ST LSM6DSx IMU IIO DRIVER 19465M: Lorenzo Bianconi <lorenzo@kernel.org> 19466L: linux-iio@vger.kernel.org 19467S: Maintained 19468W: http://www.st.com/ 19469F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19470F: drivers/iio/imu/st_lsm6dsx/ 19471 19472ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19473M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19474M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19475L: linux-media@vger.kernel.org 19476S: Maintained 19477T: git git://linuxtv.org/media_tree.git 19478F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19479F: drivers/media/i2c/st-mipid02.c 19480 19481ST STM32 I2C/SMBUS DRIVER 19482M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19483M: Alain Volmat <alain.volmat@foss.st.com> 19484L: linux-i2c@vger.kernel.org 19485S: Maintained 19486F: drivers/i2c/busses/i2c-stm32* 19487 19488ST STM32 SPI DRIVER 19489M: Alain Volmat <alain.volmat@foss.st.com> 19490L: linux-spi@vger.kernel.org 19491S: Maintained 19492F: drivers/spi/spi-stm32.c 19493 19494ST STPDDC60 DRIVER 19495M: Daniel Nilsson <daniel.nilsson@flex.com> 19496L: linux-hwmon@vger.kernel.org 19497S: Maintained 19498F: Documentation/hwmon/stpddc60.rst 19499F: drivers/hwmon/pmbus/stpddc60.c 19500 19501ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19502M: Song Qiang <songqiang1304521@gmail.com> 19503L: linux-iio@vger.kernel.org 19504S: Maintained 19505F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19506F: drivers/iio/proximity/vl53l0x-i2c.c 19507 19508STABLE BRANCH 19509M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19510M: Sasha Levin <sashal@kernel.org> 19511L: stable@vger.kernel.org 19512S: Supported 19513F: Documentation/process/stable-kernel-rules.rst 19514 19515STAGING - ATOMISP DRIVER 19516M: Mauro Carvalho Chehab <mchehab@kernel.org> 19517R: Sakari Ailus <sakari.ailus@linux.intel.com> 19518L: linux-media@vger.kernel.org 19519S: Maintained 19520F: drivers/staging/media/atomisp/ 19521 19522STAGING - FIELDBUS SUBSYSTEM 19523M: Sven Van Asbroeck <TheSven73@gmail.com> 19524S: Maintained 19525F: drivers/staging/fieldbus/* 19526F: drivers/staging/fieldbus/Documentation/ 19527 19528STAGING - HMS ANYBUS-S BUS 19529M: Sven Van Asbroeck <TheSven73@gmail.com> 19530S: Maintained 19531F: drivers/staging/fieldbus/anybuss/ 19532 19533STAGING - INDUSTRIAL IO 19534M: Jonathan Cameron <jic23@kernel.org> 19535L: linux-iio@vger.kernel.org 19536S: Odd Fixes 19537F: Documentation/devicetree/bindings/staging/iio/ 19538F: drivers/staging/iio/ 19539 19540STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19541M: Marc Dietrich <marvin24@gmx.de> 19542L: ac100@lists.launchpad.net (moderated for non-subscribers) 19543L: linux-tegra@vger.kernel.org 19544S: Maintained 19545F: drivers/staging/nvec/ 19546 19547STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19548M: Jens Frederich <jfrederich@gmail.com> 19549M: Jon Nettleton <jon.nettleton@gmail.com> 19550S: Maintained 19551W: http://wiki.laptop.org/go/DCON 19552F: drivers/staging/olpc_dcon/ 19553 19554STAGING - REALTEK RTL8188EU DRIVERS 19555M: Larry Finger <Larry.Finger@lwfinger.net> 19556M: Phillip Potter <phil@philpotter.co.uk> 19557R: Pavel Skripkin <paskripkin@gmail.com> 19558S: Supported 19559F: drivers/staging/r8188eu/ 19560 19561STAGING - REALTEK RTL8712U DRIVERS 19562M: Larry Finger <Larry.Finger@lwfinger.net> 19563M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19564S: Odd Fixes 19565F: drivers/staging/rtl8712/ 19566 19567STAGING - SEPS525 LCD CONTROLLER DRIVERS 19568M: Michael Hennerich <michael.hennerich@analog.com> 19569L: linux-fbdev@vger.kernel.org 19570S: Supported 19571F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19572F: drivers/staging/fbtft/fb_seps525.c 19573 19574STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19575M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19576M: Teddy Wang <teddy.wang@siliconmotion.com> 19577M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19578L: linux-fbdev@vger.kernel.org 19579S: Maintained 19580F: drivers/staging/sm750fb/ 19581 19582STAGING - VIA VT665X DRIVERS 19583M: Forest Bond <forest@alittletooquiet.net> 19584S: Odd Fixes 19585F: drivers/staging/vt665?/ 19586 19587STAGING SUBSYSTEM 19588M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19589L: linux-staging@lists.linux.dev 19590S: Supported 19591T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19592F: drivers/staging/ 19593 19594STARFIRE/DURALAN NETWORK DRIVER 19595M: Ion Badulescu <ionut@badula.org> 19596S: Odd Fixes 19597F: drivers/net/ethernet/adaptec/starfire* 19598 19599STARFIVE JH7100 CLOCK DRIVERS 19600M: Emil Renner Berthing <kernel@esmil.dk> 19601S: Maintained 19602F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19603F: drivers/clk/starfive/clk-starfive-jh7100* 19604F: include/dt-bindings/clock/starfive-jh7100*.h 19605 19606STARFIVE JH7100 PINCTRL DRIVER 19607M: Emil Renner Berthing <kernel@esmil.dk> 19608L: linux-gpio@vger.kernel.org 19609S: Maintained 19610F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19611F: drivers/pinctrl/starfive/ 19612F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19613 19614STARFIVE JH7100 RESET CONTROLLER DRIVER 19615M: Emil Renner Berthing <kernel@esmil.dk> 19616S: Maintained 19617F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19618F: drivers/reset/reset-starfive-jh7100.c 19619F: include/dt-bindings/reset/starfive-jh7100.h 19620 19621STATIC BRANCH/CALL 19622M: Peter Zijlstra <peterz@infradead.org> 19623M: Josh Poimboeuf <jpoimboe@kernel.org> 19624M: Jason Baron <jbaron@akamai.com> 19625R: Steven Rostedt <rostedt@goodmis.org> 19626R: Ard Biesheuvel <ardb@kernel.org> 19627S: Supported 19628F: arch/*/include/asm/jump_label*.h 19629F: arch/*/include/asm/static_call*.h 19630F: arch/*/kernel/jump_label.c 19631F: arch/*/kernel/static_call.c 19632F: include/linux/jump_label*.h 19633F: include/linux/static_call*.h 19634F: kernel/jump_label.c 19635F: kernel/static_call.c 19636 19637STI AUDIO (ASoC) DRIVERS 19638M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19639L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19640S: Maintained 19641F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19642F: sound/soc/sti/ 19643 19644STI CEC DRIVER 19645M: Alain Volmat <alain.volmat@foss.st.com> 19646S: Maintained 19647F: Documentation/devicetree/bindings/media/stih-cec.txt 19648F: drivers/media/cec/platform/sti/ 19649 19650STK1160 USB VIDEO CAPTURE DRIVER 19651M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19652L: linux-media@vger.kernel.org 19653S: Maintained 19654T: git git://linuxtv.org/media_tree.git 19655F: drivers/media/usb/stk1160/ 19656 19657STM32 AUDIO (ASoC) DRIVERS 19658M: Olivier Moysan <olivier.moysan@foss.st.com> 19659M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19660L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19661S: Maintained 19662F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19663F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19664F: sound/soc/stm/ 19665 19666STM32 TIMER/LPTIMER DRIVERS 19667M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19668S: Maintained 19669F: Documentation/ABI/testing/*timer-stm32 19670F: Documentation/devicetree/bindings/*/*stm32-*timer* 19671F: drivers/*/stm32-*timer* 19672F: drivers/pwm/pwm-stm32* 19673F: include/linux/*/stm32-*tim* 19674 19675STMMAC ETHERNET DRIVER 19676M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19677M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19678M: Jose Abreu <joabreu@synopsys.com> 19679L: netdev@vger.kernel.org 19680S: Supported 19681W: http://www.stlinux.com 19682F: Documentation/networking/device_drivers/ethernet/stmicro/ 19683F: drivers/net/ethernet/stmicro/stmmac/ 19684 19685SUN3/3X 19686M: Sam Creasey <sammy@sammy.net> 19687S: Maintained 19688W: http://sammy.net/sun3/ 19689F: arch/m68k/include/asm/sun3* 19690F: arch/m68k/kernel/*sun3* 19691F: arch/m68k/sun3*/ 19692F: drivers/net/ethernet/i825xx/sun3* 19693 19694SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19695M: Hans de Goede <hdegoede@redhat.com> 19696L: linux-input@vger.kernel.org 19697S: Maintained 19698F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19699F: drivers/input/keyboard/sun4i-lradc-keys.c 19700 19701SUNDANCE NETWORK DRIVER 19702M: Denis Kirjanov <kda@linux-powerpc.org> 19703L: netdev@vger.kernel.org 19704S: Maintained 19705F: drivers/net/ethernet/dlink/sundance.c 19706 19707SUN HAPPY MEAL ETHERNET DRIVER 19708M: Sean Anderson <seanga2@gmail.com> 19709S: Maintained 19710F: drivers/net/ethernet/sun/sunhme.* 19711 19712SUNPLUS ETHERNET DRIVER 19713M: Wells Lu <wellslutw@gmail.com> 19714L: netdev@vger.kernel.org 19715S: Maintained 19716W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19717F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19718F: drivers/net/ethernet/sunplus/ 19719 19720SUNPLUS OCOTP DRIVER 19721M: Vincent Shih <vincent.sunplus@gmail.com> 19722S: Maintained 19723F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19724F: drivers/nvmem/sunplus-ocotp.c 19725 19726SUNPLUS USB2 PHY DRIVER 19727M: Vincent Shih <vincent.sunplus@gmail.com> 19728L: linux-usb@vger.kernel.org 19729S: Maintained 19730F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19731F: drivers/phy/sunplus/Kconfig 19732F: drivers/phy/sunplus/Makefile 19733F: drivers/phy/sunplus/phy-sunplus-usb2.c 19734 19735SUNPLUS PWM DRIVER 19736M: Hammer Hsieh <hammerh0314@gmail.com> 19737S: Maintained 19738F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19739F: drivers/pwm/pwm-sunplus.c 19740 19741SUNPLUS RTC DRIVER 19742M: Vincent Shih <vincent.sunplus@gmail.com> 19743L: linux-rtc@vger.kernel.org 19744S: Maintained 19745F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19746F: drivers/rtc/rtc-sunplus.c 19747 19748SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19749M: Li-hao Kuo <lhjeff911@gmail.com> 19750L: linux-spi@vger.kernel.org 19751S: Maintained 19752F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19753F: drivers/spi/spi-sunplus-sp7021.c 19754 19755SUNPLUS UART DRIVER 19756M: Hammer Hsieh <hammerh0314@gmail.com> 19757S: Maintained 19758F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19759F: drivers/tty/serial/sunplus-uart.c 19760 19761SUNPLUS WATCHDOG DRIVER 19762M: Xiantao Hu <xt.hu@cqplus1.com> 19763L: linux-watchdog@vger.kernel.org 19764S: Maintained 19765F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19766F: drivers/watchdog/sunplus_wdt.c 19767 19768SUPERH 19769M: Yoshinori Sato <ysato@users.sourceforge.jp> 19770M: Rich Felker <dalias@libc.org> 19771L: linux-sh@vger.kernel.org 19772S: Maintained 19773Q: http://patchwork.kernel.org/project/linux-sh/list/ 19774F: Documentation/sh/ 19775F: arch/sh/ 19776F: drivers/sh/ 19777 19778SUSPEND TO RAM 19779M: "Rafael J. Wysocki" <rafael@kernel.org> 19780M: Len Brown <len.brown@intel.com> 19781M: Pavel Machek <pavel@ucw.cz> 19782L: linux-pm@vger.kernel.org 19783S: Supported 19784B: https://bugzilla.kernel.org 19785F: Documentation/power/ 19786F: arch/x86/kernel/acpi/ 19787F: drivers/base/power/ 19788F: include/linux/freezer.h 19789F: include/linux/pm.h 19790F: include/linux/suspend.h 19791F: kernel/power/ 19792 19793SVGA HANDLING 19794M: Martin Mares <mj@ucw.cz> 19795L: linux-video@atrey.karlin.mff.cuni.cz 19796S: Maintained 19797F: Documentation/admin-guide/svga.rst 19798F: arch/x86/boot/video* 19799 19800SWITCHDEV 19801M: Jiri Pirko <jiri@resnulli.us> 19802M: Ivan Vecera <ivecera@redhat.com> 19803L: netdev@vger.kernel.org 19804S: Supported 19805F: include/net/switchdev.h 19806F: net/switchdev/ 19807 19808SY8106A REGULATOR DRIVER 19809M: Icenowy Zheng <icenowy@aosc.io> 19810S: Maintained 19811F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19812F: drivers/regulator/sy8106a-regulator.c 19813 19814SYNC FILE FRAMEWORK 19815M: Sumit Semwal <sumit.semwal@linaro.org> 19816R: Gustavo Padovan <gustavo@padovan.org> 19817L: linux-media@vger.kernel.org 19818L: dri-devel@lists.freedesktop.org 19819S: Maintained 19820T: git git://anongit.freedesktop.org/drm/drm-misc 19821F: Documentation/driver-api/sync_file.rst 19822F: drivers/dma-buf/dma-fence* 19823F: drivers/dma-buf/sw_sync.c 19824F: drivers/dma-buf/sync_* 19825F: include/linux/sync_file.h 19826F: include/uapi/linux/sync_file.h 19827 19828SYNOPSYS ARC ARCHITECTURE 19829M: Vineet Gupta <vgupta@kernel.org> 19830L: linux-snps-arc@lists.infradead.org 19831S: Supported 19832T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19833F: Documentation/arc/ 19834F: Documentation/devicetree/bindings/arc/* 19835F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19836F: arch/arc/ 19837F: drivers/clocksource/arc_timer.c 19838F: drivers/tty/serial/arc_uart.c 19839 19840SYNOPSYS ARC HSDK SDP pll clock driver 19841M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19842S: Supported 19843F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19844F: drivers/clk/clk-hsdk-pll.c 19845 19846SYNOPSYS ARC SDP clock driver 19847M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19848S: Supported 19849F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19850F: drivers/clk/axs10x/* 19851 19852SYNOPSYS ARC SDP platform support 19853M: Alexey Brodkin <abrodkin@synopsys.com> 19854S: Supported 19855F: Documentation/devicetree/bindings/arc/axs10* 19856F: arch/arc/boot/dts/ax* 19857F: arch/arc/plat-axs10x 19858 19859SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19860M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19861S: Supported 19862F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19863F: drivers/reset/reset-axs10x.c 19864 19865SYNOPSYS CREG GPIO DRIVER 19866M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19867S: Maintained 19868F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19869F: drivers/gpio/gpio-creg-snps.c 19870 19871SYNOPSYS DESIGNWARE 8250 UART DRIVER 19872M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19873R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19874S: Supported 19875F: drivers/tty/serial/8250/8250_dw.c 19876F: drivers/tty/serial/8250/8250_dwlib.* 19877F: drivers/tty/serial/8250/8250_lpss.c 19878 19879SYNOPSYS DESIGNWARE APB GPIO DRIVER 19880M: Hoan Tran <hoan@os.amperecomputing.com> 19881M: Serge Semin <fancer.lancer@gmail.com> 19882L: linux-gpio@vger.kernel.org 19883S: Maintained 19884F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19885F: drivers/gpio/gpio-dwapb.c 19886 19887SYNOPSYS DESIGNWARE APB SSI DRIVER 19888M: Serge Semin <fancer.lancer@gmail.com> 19889L: linux-spi@vger.kernel.org 19890S: Supported 19891F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19892F: drivers/spi/spi-dw* 19893 19894SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19895M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19896S: Maintained 19897F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19898F: drivers/dma/dw-axi-dmac/ 19899 19900SYNOPSYS DESIGNWARE DMAC DRIVER 19901M: Viresh Kumar <vireshk@kernel.org> 19902R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19903S: Maintained 19904F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19905F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19906F: drivers/dma/dw/ 19907F: include/dt-bindings/dma/dw-dmac.h 19908F: include/linux/dma/dw.h 19909F: include/linux/platform_data/dma-dw.h 19910 19911SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19912M: Jose Abreu <Jose.Abreu@synopsys.com> 19913L: netdev@vger.kernel.org 19914S: Supported 19915F: drivers/net/ethernet/synopsys/ 19916 19917SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19918M: Jose Abreu <Jose.Abreu@synopsys.com> 19919L: netdev@vger.kernel.org 19920S: Supported 19921F: drivers/net/pcs/pcs-xpcs.c 19922F: drivers/net/pcs/pcs-xpcs.h 19923F: include/linux/pcs/pcs-xpcs.h 19924 19925SYNOPSYS DESIGNWARE I2C DRIVER 19926M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19927R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19928R: Mika Westerberg <mika.westerberg@linux.intel.com> 19929R: Jan Dabros <jsd@semihalf.com> 19930L: linux-i2c@vger.kernel.org 19931S: Supported 19932F: drivers/i2c/busses/i2c-designware-* 19933 19934SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19935M: Jaehoon Chung <jh80.chung@samsung.com> 19936L: linux-mmc@vger.kernel.org 19937S: Maintained 19938F: drivers/mmc/host/dw_mmc* 19939 19940SYNOPSYS HSDK RESET CONTROLLER DRIVER 19941M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19942S: Supported 19943F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19944F: drivers/reset/reset-hsdk.c 19945F: include/dt-bindings/reset/snps,hsdk-reset.h 19946 19947SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19948M: Prabu Thangamuthu <prabu.t@synopsys.com> 19949M: Manjunath M B <manjumb@synopsys.com> 19950L: linux-mmc@vger.kernel.org 19951S: Maintained 19952F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19953 19954SYSTEM CONFIGURATION (SYSCON) 19955M: Lee Jones <lee@kernel.org> 19956M: Arnd Bergmann <arnd@arndb.de> 19957S: Supported 19958T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19959F: drivers/mfd/syscon.c 19960 19961SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19962M: Sudeep Holla <sudeep.holla@arm.com> 19963R: Cristian Marussi <cristian.marussi@arm.com> 19964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19965S: Maintained 19966F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19967F: drivers/clk/clk-sc[mp]i.c 19968F: drivers/cpufreq/sc[mp]i-cpufreq.c 19969F: drivers/firmware/arm_scmi/ 19970F: drivers/firmware/arm_scpi.c 19971F: drivers/regulator/scmi-regulator.c 19972F: drivers/reset/reset-scmi.c 19973F: include/linux/sc[mp]i_protocol.h 19974F: include/trace/events/scmi.h 19975F: include/uapi/linux/virtio_scmi.h 19976 19977SYSTEM RESET/SHUTDOWN DRIVERS 19978M: Sebastian Reichel <sre@kernel.org> 19979L: linux-pm@vger.kernel.org 19980S: Maintained 19981T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19982F: Documentation/devicetree/bindings/power/reset/ 19983F: drivers/power/reset/ 19984 19985SYSTEM TRACE MODULE CLASS 19986M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19987S: Maintained 19988T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19989F: Documentation/trace/stm.rst 19990F: drivers/hwtracing/stm/ 19991F: include/linux/stm.h 19992F: include/uapi/linux/stm.h 19993 19994SYSTEM76 ACPI DRIVER 19995M: Jeremy Soller <jeremy@system76.com> 19996M: System76 Product Development <productdev@system76.com> 19997L: platform-driver-x86@vger.kernel.org 19998S: Maintained 19999F: drivers/platform/x86/system76_acpi.c 20000 20001SYSV FILESYSTEM 20002M: Christoph Hellwig <hch@infradead.org> 20003S: Maintained 20004F: Documentation/filesystems/sysv-fs.rst 20005F: fs/sysv/ 20006F: include/linux/sysv_fs.h 20007 20008TASKSTATS STATISTICS INTERFACE 20009M: Balbir Singh <bsingharora@gmail.com> 20010S: Maintained 20011F: Documentation/accounting/taskstats* 20012F: include/linux/taskstats* 20013F: kernel/taskstats.c 20014 20015TC subsystem 20016M: Jamal Hadi Salim <jhs@mojatatu.com> 20017M: Cong Wang <xiyou.wangcong@gmail.com> 20018M: Jiri Pirko <jiri@resnulli.us> 20019L: netdev@vger.kernel.org 20020S: Maintained 20021F: include/net/pkt_cls.h 20022F: include/net/pkt_sched.h 20023F: include/net/tc_act/ 20024F: include/uapi/linux/pkt_cls.h 20025F: include/uapi/linux/pkt_sched.h 20026F: include/uapi/linux/tc_act/ 20027F: include/uapi/linux/tc_ematch/ 20028F: net/sched/ 20029F: tools/testing/selftests/tc-testing 20030 20031TC90522 MEDIA DRIVER 20032M: Akihiro Tsukada <tskd08@gmail.com> 20033L: linux-media@vger.kernel.org 20034S: Odd Fixes 20035F: drivers/media/dvb-frontends/tc90522* 20036 20037TCP LOW PRIORITY MODULE 20038M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20039M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20040S: Maintained 20041W: http://tcp-lp-mod.sourceforge.net/ 20042F: net/ipv4/tcp_lp.c 20043 20044TDA10071 MEDIA DRIVER 20045M: Antti Palosaari <crope@iki.fi> 20046L: linux-media@vger.kernel.org 20047S: Maintained 20048W: https://linuxtv.org 20049W: http://palosaari.fi/linux/ 20050Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20051T: git git://linuxtv.org/anttip/media_tree.git 20052F: drivers/media/dvb-frontends/tda10071* 20053 20054TDA18212 MEDIA DRIVER 20055M: Antti Palosaari <crope@iki.fi> 20056L: linux-media@vger.kernel.org 20057S: Maintained 20058W: https://linuxtv.org 20059W: http://palosaari.fi/linux/ 20060Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20061T: git git://linuxtv.org/anttip/media_tree.git 20062F: drivers/media/tuners/tda18212* 20063 20064TDA18218 MEDIA DRIVER 20065M: Antti Palosaari <crope@iki.fi> 20066L: linux-media@vger.kernel.org 20067S: Maintained 20068W: https://linuxtv.org 20069W: http://palosaari.fi/linux/ 20070Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20071T: git git://linuxtv.org/anttip/media_tree.git 20072F: drivers/media/tuners/tda18218* 20073 20074TDA18250 MEDIA DRIVER 20075M: Olli Salonen <olli.salonen@iki.fi> 20076L: linux-media@vger.kernel.org 20077S: Maintained 20078W: https://linuxtv.org 20079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20080T: git git://linuxtv.org/media_tree.git 20081F: drivers/media/tuners/tda18250* 20082 20083TDA18271 MEDIA DRIVER 20084M: Michael Krufky <mkrufky@linuxtv.org> 20085L: linux-media@vger.kernel.org 20086S: Maintained 20087W: https://linuxtv.org 20088W: http://github.com/mkrufky 20089Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20090T: git git://linuxtv.org/mkrufky/tuners.git 20091F: drivers/media/tuners/tda18271* 20092 20093TDA1997x MEDIA DRIVER 20094M: Tim Harvey <tharvey@gateworks.com> 20095L: linux-media@vger.kernel.org 20096S: Maintained 20097W: https://linuxtv.org 20098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20099F: drivers/media/i2c/tda1997x.* 20100 20101TDA827x MEDIA DRIVER 20102M: Michael Krufky <mkrufky@linuxtv.org> 20103L: linux-media@vger.kernel.org 20104S: Maintained 20105W: https://linuxtv.org 20106W: http://github.com/mkrufky 20107Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20108T: git git://linuxtv.org/mkrufky/tuners.git 20109F: drivers/media/tuners/tda8290.* 20110 20111TDA8290 MEDIA DRIVER 20112M: Michael Krufky <mkrufky@linuxtv.org> 20113L: linux-media@vger.kernel.org 20114S: Maintained 20115W: https://linuxtv.org 20116W: http://github.com/mkrufky 20117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20118T: git git://linuxtv.org/mkrufky/tuners.git 20119F: drivers/media/tuners/tda8290.* 20120 20121TDA9840 MEDIA DRIVER 20122M: Hans Verkuil <hverkuil@xs4all.nl> 20123L: linux-media@vger.kernel.org 20124S: Maintained 20125W: https://linuxtv.org 20126T: git git://linuxtv.org/media_tree.git 20127F: drivers/media/i2c/tda9840* 20128 20129TEA5761 TUNER DRIVER 20130M: Mauro Carvalho Chehab <mchehab@kernel.org> 20131L: linux-media@vger.kernel.org 20132S: Odd fixes 20133W: https://linuxtv.org 20134T: git git://linuxtv.org/media_tree.git 20135F: drivers/media/tuners/tea5761.* 20136 20137TEA5767 TUNER DRIVER 20138M: Mauro Carvalho Chehab <mchehab@kernel.org> 20139L: linux-media@vger.kernel.org 20140S: Maintained 20141W: https://linuxtv.org 20142T: git git://linuxtv.org/media_tree.git 20143F: drivers/media/tuners/tea5767.* 20144 20145TEA6415C MEDIA DRIVER 20146M: Hans Verkuil <hverkuil@xs4all.nl> 20147L: linux-media@vger.kernel.org 20148S: Maintained 20149W: https://linuxtv.org 20150T: git git://linuxtv.org/media_tree.git 20151F: drivers/media/i2c/tea6415c* 20152 20153TEA6420 MEDIA DRIVER 20154M: Hans Verkuil <hverkuil@xs4all.nl> 20155L: linux-media@vger.kernel.org 20156S: Maintained 20157W: https://linuxtv.org 20158T: git git://linuxtv.org/media_tree.git 20159F: drivers/media/i2c/tea6420* 20160 20161TEAM DRIVER 20162M: Jiri Pirko <jiri@resnulli.us> 20163L: netdev@vger.kernel.org 20164S: Supported 20165F: drivers/net/team/ 20166F: include/linux/if_team.h 20167F: include/uapi/linux/if_team.h 20168F: tools/testing/selftests/drivers/net/team/ 20169 20170TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20171M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20172S: Maintained 20173F: arch/x86/platform/ts5500/ 20174 20175TECHNOTREND USB IR RECEIVER 20176M: Sean Young <sean@mess.org> 20177L: linux-media@vger.kernel.org 20178S: Maintained 20179F: drivers/media/rc/ttusbir.c 20180 20181TECHWELL TW9910 VIDEO DECODER 20182L: linux-media@vger.kernel.org 20183S: Orphan 20184F: drivers/media/i2c/tw9910.c 20185F: include/media/i2c/tw9910.h 20186 20187TEE SUBSYSTEM 20188M: Jens Wiklander <jens.wiklander@linaro.org> 20189R: Sumit Garg <sumit.garg@linaro.org> 20190L: op-tee@lists.trustedfirmware.org 20191S: Maintained 20192F: Documentation/staging/tee.rst 20193F: drivers/tee/ 20194F: include/linux/tee_drv.h 20195F: include/uapi/linux/tee.h 20196 20197TEGRA ARCHITECTURE SUPPORT 20198M: Thierry Reding <thierry.reding@gmail.com> 20199M: Jonathan Hunter <jonathanh@nvidia.com> 20200L: linux-tegra@vger.kernel.org 20201S: Supported 20202Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20204N: [^a-z]tegra 20205 20206TEGRA CLOCK DRIVER 20207M: Peter De Schrijver <pdeschrijver@nvidia.com> 20208M: Prashant Gaikwad <pgaikwad@nvidia.com> 20209S: Supported 20210F: drivers/clk/tegra/ 20211 20212TEGRA DMA DRIVERS 20213M: Laxman Dewangan <ldewangan@nvidia.com> 20214M: Jon Hunter <jonathanh@nvidia.com> 20215S: Supported 20216F: drivers/dma/tegra* 20217 20218TEGRA I2C DRIVER 20219M: Laxman Dewangan <ldewangan@nvidia.com> 20220R: Dmitry Osipenko <digetx@gmail.com> 20221S: Supported 20222F: drivers/i2c/busses/i2c-tegra.c 20223 20224TEGRA IOMMU DRIVERS 20225M: Thierry Reding <thierry.reding@gmail.com> 20226R: Krishna Reddy <vdumpa@nvidia.com> 20227L: linux-tegra@vger.kernel.org 20228S: Supported 20229F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20230F: drivers/iommu/tegra* 20231 20232TEGRA KBC DRIVER 20233M: Laxman Dewangan <ldewangan@nvidia.com> 20234S: Supported 20235F: drivers/input/keyboard/tegra-kbc.c 20236 20237TEGRA NAND DRIVER 20238M: Stefan Agner <stefan@agner.ch> 20239M: Lucas Stach <dev@lynxeye.de> 20240S: Maintained 20241F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20242F: drivers/mtd/nand/raw/tegra_nand.c 20243 20244TEGRA PWM DRIVER 20245M: Thierry Reding <thierry.reding@gmail.com> 20246S: Supported 20247F: drivers/pwm/pwm-tegra.c 20248 20249TEGRA SERIAL DRIVER 20250M: Laxman Dewangan <ldewangan@nvidia.com> 20251S: Supported 20252F: drivers/tty/serial/serial-tegra.c 20253 20254TEGRA SPI DRIVER 20255M: Laxman Dewangan <ldewangan@nvidia.com> 20256S: Supported 20257F: drivers/spi/spi-tegra* 20258 20259TEGRA QUAD SPI DRIVER 20260M: Thierry Reding <thierry.reding@gmail.com> 20261M: Jonathan Hunter <jonathanh@nvidia.com> 20262M: Sowjanya Komatineni <skomatineni@nvidia.com> 20263L: linux-tegra@vger.kernel.org 20264S: Maintained 20265F: drivers/spi/spi-tegra210-quad.c 20266 20267TEGRA VIDEO DRIVER 20268M: Thierry Reding <thierry.reding@gmail.com> 20269M: Jonathan Hunter <jonathanh@nvidia.com> 20270M: Sowjanya Komatineni <skomatineni@nvidia.com> 20271L: linux-media@vger.kernel.org 20272L: linux-tegra@vger.kernel.org 20273S: Maintained 20274F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20275F: drivers/staging/media/tegra-video/ 20276 20277TEGRA XUSB PADCTL DRIVER 20278M: JC Kuo <jckuo@nvidia.com> 20279S: Supported 20280F: drivers/phy/tegra/xusb* 20281 20282TEHUTI ETHERNET DRIVER 20283M: Andy Gospodarek <andy@greyhouse.net> 20284L: netdev@vger.kernel.org 20285S: Supported 20286F: drivers/net/ethernet/tehuti/* 20287 20288TELECOM CLOCK DRIVER FOR MCPL0010 20289M: Mark Gross <markgross@kernel.org> 20290S: Supported 20291F: drivers/char/tlclk.c 20292 20293TEMPO SEMICONDUCTOR DRIVERS 20294M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20295S: Maintained 20296F: Documentation/devicetree/bindings/sound/tscs*.txt 20297F: sound/soc/codecs/tscs*.c 20298F: sound/soc/codecs/tscs*.h 20299 20300TENSILICA XTENSA PORT (xtensa) 20301M: Chris Zankel <chris@zankel.net> 20302M: Max Filippov <jcmvbkbc@gmail.com> 20303L: linux-xtensa@linux-xtensa.org 20304S: Maintained 20305T: git git://github.com/czankel/xtensa-linux.git 20306F: arch/xtensa/ 20307F: drivers/irqchip/irq-xtensa-* 20308 20309TEXAS INSTRUMENTS ASoC DRIVERS 20310M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20311L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20312S: Maintained 20313F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20314F: sound/soc/ti/ 20315 20316TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20317M: Ricardo Ribalda <ribalda@kernel.org> 20318L: linux-iio@vger.kernel.org 20319S: Supported 20320F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20321F: drivers/iio/dac/ti-dac7612.c 20322 20323TEXAS INSTRUMENTS DMA DRIVERS 20324M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20325L: dmaengine@vger.kernel.org 20326S: Maintained 20327F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20328F: Documentation/devicetree/bindings/dma/ti-edma.txt 20329F: Documentation/devicetree/bindings/dma/ti/ 20330F: drivers/dma/ti/ 20331X: drivers/dma/ti/cppi41.c 20332F: include/linux/dma/k3-udma-glue.h 20333F: include/linux/dma/ti-cppi5.h 20334F: include/linux/dma/k3-psil.h 20335 20336TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20337M: Nishanth Menon <nm@ti.com> 20338M: Tero Kristo <kristo@kernel.org> 20339M: Santosh Shilimkar <ssantosh@kernel.org> 20340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20341S: Maintained 20342F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20343F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20344F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20345F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20346F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20347F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20348F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20349F: drivers/clk/keystone/sci-clk.c 20350F: drivers/firmware/ti_sci* 20351F: drivers/irqchip/irq-ti-sci-inta.c 20352F: drivers/irqchip/irq-ti-sci-intr.c 20353F: drivers/reset/reset-ti-sci.c 20354F: drivers/soc/ti/ti_sci_inta_msi.c 20355F: drivers/soc/ti/ti_sci_pm_domains.c 20356F: include/dt-bindings/soc/ti,sci_pm_domain.h 20357F: include/linux/soc/ti/ti_sci_inta_msi.h 20358F: include/linux/soc/ti/ti_sci_protocol.h 20359 20360TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20361M: Robert Marko <robert.marko@sartura.hr> 20362M: Luka Perkov <luka.perkov@sartura.hr> 20363L: linux-hwmon@vger.kernel.org 20364S: Maintained 20365F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20366F: Documentation/hwmon/tps23861.rst 20367F: drivers/hwmon/tps23861.c 20368 20369TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20370M: Puranjay Mohan <puranjay12@gmail.com> 20371L: linux-iio@vger.kernel.org 20372S: Supported 20373F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20374F: drivers/iio/temperature/tmp117.c 20375 20376THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20377M: Hans Verkuil <hverkuil@xs4all.nl> 20378L: linux-media@vger.kernel.org 20379S: Maintained 20380W: https://linuxtv.org 20381T: git git://linuxtv.org/media_tree.git 20382F: drivers/media/radio/radio-raremono.c 20383 20384THERMAL 20385M: Rafael J. Wysocki <rafael@kernel.org> 20386M: Daniel Lezcano <daniel.lezcano@linaro.org> 20387R: Amit Kucheria <amitk@kernel.org> 20388R: Zhang Rui <rui.zhang@intel.com> 20389L: linux-pm@vger.kernel.org 20390S: Supported 20391Q: https://patchwork.kernel.org/project/linux-pm/list/ 20392T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20393F: Documentation/ABI/testing/sysfs-class-thermal 20394F: Documentation/devicetree/bindings/thermal/ 20395F: Documentation/driver-api/thermal/ 20396F: drivers/thermal/ 20397F: include/dt-bindings/thermal/ 20398F: include/linux/cpu_cooling.h 20399F: include/linux/thermal.h 20400F: include/uapi/linux/thermal.h 20401F: tools/lib/thermal/ 20402F: tools/thermal/ 20403 20404THERMAL DRIVER FOR AMLOGIC SOCS 20405M: Guillaume La Roque <glaroque@baylibre.com> 20406L: linux-pm@vger.kernel.org 20407L: linux-amlogic@lists.infradead.org 20408S: Supported 20409W: http://linux-meson.com/ 20410F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20411F: drivers/thermal/amlogic_thermal.c 20412 20413THERMAL/CPU_COOLING 20414M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20415M: Daniel Lezcano <daniel.lezcano@linaro.org> 20416M: Viresh Kumar <viresh.kumar@linaro.org> 20417R: Lukasz Luba <lukasz.luba@arm.com> 20418L: linux-pm@vger.kernel.org 20419S: Supported 20420F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20421F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20422F: drivers/thermal/cpufreq_cooling.c 20423F: drivers/thermal/cpuidle_cooling.c 20424F: include/linux/cpu_cooling.h 20425 20426THERMAL/POWER_ALLOCATOR 20427M: Lukasz Luba <lukasz.luba@arm.com> 20428L: linux-pm@vger.kernel.org 20429S: Maintained 20430F: Documentation/driver-api/thermal/power_allocator.rst 20431F: drivers/thermal/gov_power_allocator.c 20432F: include/trace/events/thermal_power_allocator.h 20433 20434THINKPAD ACPI EXTRAS DRIVER 20435M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20436L: ibm-acpi-devel@lists.sourceforge.net 20437L: platform-driver-x86@vger.kernel.org 20438S: Maintained 20439W: http://ibm-acpi.sourceforge.net 20440W: http://thinkwiki.org/wiki/Ibm-acpi 20441T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20442F: drivers/platform/x86/thinkpad_acpi.c 20443 20444THINKPAD LMI DRIVER 20445M: Mark Pearson <markpearson@lenovo.com> 20446L: platform-driver-x86@vger.kernel.org 20447S: Maintained 20448F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20449F: drivers/platform/x86/think-lmi.? 20450 20451THUNDERBOLT DMA TRAFFIC TEST DRIVER 20452M: Isaac Hazan <isaac.hazan@intel.com> 20453L: linux-usb@vger.kernel.org 20454S: Maintained 20455F: drivers/thunderbolt/dma_test.c 20456 20457THUNDERBOLT DRIVER 20458M: Andreas Noever <andreas.noever@gmail.com> 20459M: Michael Jamet <michael.jamet@intel.com> 20460M: Mika Westerberg <mika.westerberg@linux.intel.com> 20461M: Yehezkel Bernat <YehezkelShB@gmail.com> 20462L: linux-usb@vger.kernel.org 20463S: Maintained 20464T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20465F: Documentation/admin-guide/thunderbolt.rst 20466F: drivers/thunderbolt/ 20467F: include/linux/thunderbolt.h 20468 20469THUNDERBOLT NETWORK DRIVER 20470M: Michael Jamet <michael.jamet@intel.com> 20471M: Mika Westerberg <mika.westerberg@linux.intel.com> 20472M: Yehezkel Bernat <YehezkelShB@gmail.com> 20473L: netdev@vger.kernel.org 20474S: Maintained 20475F: drivers/net/thunderbolt.c 20476 20477THUNDERX GPIO DRIVER 20478M: Robert Richter <rric@kernel.org> 20479S: Odd Fixes 20480F: drivers/gpio/gpio-thunderx.c 20481 20482TI AM437X VPFE DRIVER 20483M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20484L: linux-media@vger.kernel.org 20485S: Maintained 20486W: https://linuxtv.org 20487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20488T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20489F: drivers/media/platform/ti/am437x/ 20490 20491TI BANDGAP AND THERMAL DRIVER 20492M: Eduardo Valentin <edubezval@gmail.com> 20493M: Keerthy <j-keerthy@ti.com> 20494L: linux-pm@vger.kernel.org 20495L: linux-omap@vger.kernel.org 20496S: Maintained 20497F: drivers/thermal/ti-soc-thermal/ 20498 20499TI BQ27XXX POWER SUPPLY DRIVER 20500F: drivers/power/supply/bq27xxx_battery.c 20501F: drivers/power/supply/bq27xxx_battery_i2c.c 20502F: include/linux/power/bq27xxx_battery.h 20503 20504TI CDCE706 CLOCK DRIVER 20505M: Max Filippov <jcmvbkbc@gmail.com> 20506S: Maintained 20507F: drivers/clk/clk-cdce706.c 20508 20509TI CLOCK DRIVER 20510M: Tero Kristo <kristo@kernel.org> 20511L: linux-omap@vger.kernel.org 20512S: Odd Fixes 20513F: drivers/clk/ti/ 20514F: include/linux/clk/ti.h 20515 20516TI DAVINCI MACHINE SUPPORT 20517M: Sekhar Nori <nsekhar@ti.com> 20518R: Bartosz Golaszewski <brgl@bgdev.pl> 20519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20520S: Supported 20521T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20522F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20523F: arch/arm/boot/dts/da850* 20524F: arch/arm/mach-davinci/ 20525F: drivers/i2c/busses/i2c-davinci.c 20526 20527TI DAVINCI SERIES CLOCK DRIVER 20528M: David Lechner <david@lechnology.com> 20529R: Sekhar Nori <nsekhar@ti.com> 20530S: Maintained 20531F: Documentation/devicetree/bindings/clock/ti/davinci/ 20532F: drivers/clk/davinci/ 20533F: include/linux/clk/davinci.h 20534 20535TI DAVINCI SERIES GPIO DRIVER 20536M: Keerthy <j-keerthy@ti.com> 20537L: linux-gpio@vger.kernel.org 20538S: Maintained 20539F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20540F: drivers/gpio/gpio-davinci.c 20541 20542TI DAVINCI SERIES MEDIA DRIVER 20543M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20544L: linux-media@vger.kernel.org 20545S: Maintained 20546W: https://linuxtv.org 20547Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20548T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20549F: drivers/media/platform/ti/davinci/ 20550F: drivers/staging/media/deprecated/vpfe_capture/ 20551F: include/media/davinci/ 20552 20553TI ENHANCED CAPTURE (eCAP) DRIVER 20554M: Vignesh Raghavendra <vigneshr@ti.com> 20555R: Julien Panis <jpanis@baylibre.com> 20556L: linux-iio@vger.kernel.org 20557L: linux-omap@vger.kernel.org 20558S: Maintained 20559F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20560F: drivers/counter/ti-ecap-capture.c 20561 20562TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20563R: David Lechner <david@lechnology.com> 20564L: linux-iio@vger.kernel.org 20565F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20566F: drivers/counter/ti-eqep.c 20567 20568TI ETHERNET SWITCH DRIVER (CPSW) 20569R: Grygorii Strashko <grygorii.strashko@ti.com> 20570L: linux-omap@vger.kernel.org 20571L: netdev@vger.kernel.org 20572S: Maintained 20573F: drivers/net/ethernet/ti/cpsw* 20574F: drivers/net/ethernet/ti/davinci* 20575 20576TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20577M: Alex Dubov <oakad@yahoo.com> 20578S: Maintained 20579W: http://tifmxx.berlios.de/ 20580F: drivers/memstick/host/tifm_ms.c 20581F: drivers/misc/tifm* 20582F: drivers/mmc/host/tifm_sd.c 20583F: include/linux/tifm.h 20584 20585TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20586M: Nishanth Menon <nm@ti.com> 20587M: Santosh Shilimkar <ssantosh@kernel.org> 20588L: linux-kernel@vger.kernel.org 20589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20590S: Maintained 20591T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20592F: drivers/soc/ti/* 20593 20594TI LM49xxx FAMILY ASoC CODEC DRIVERS 20595M: M R Swami Reddy <mr.swami.reddy@ti.com> 20596M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20597L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20598S: Maintained 20599F: sound/soc/codecs/isabelle* 20600F: sound/soc/codecs/lm49453* 20601 20602TI PCM3060 ASoC CODEC DRIVER 20603M: Kirill Marinushkin <kmarinushkin@birdec.com> 20604L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20605S: Maintained 20606F: Documentation/devicetree/bindings/sound/pcm3060.txt 20607F: sound/soc/codecs/pcm3060* 20608 20609TI TAS571X FAMILY ASoC CODEC DRIVER 20610M: Kevin Cernekee <cernekee@chromium.org> 20611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20612S: Odd Fixes 20613F: sound/soc/codecs/tas571x* 20614 20615TI TRF7970A NFC DRIVER 20616M: Mark Greer <mgreer@animalcreek.com> 20617L: linux-wireless@vger.kernel.org 20618L: linux-nfc@lists.01.org (subscribers-only) 20619S: Supported 20620F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20621F: drivers/nfc/trf7970a.c 20622 20623TI TSC2046 ADC DRIVER 20624M: Oleksij Rempel <o.rempel@pengutronix.de> 20625R: kernel@pengutronix.de 20626L: linux-iio@vger.kernel.org 20627S: Maintained 20628F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20629F: drivers/iio/adc/ti-tsc2046.c 20630 20631TI TWL4030 SERIES SOC CODEC DRIVER 20632M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20633L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20634S: Maintained 20635F: sound/soc/codecs/twl4030* 20636 20637TI VPE/CAL DRIVERS 20638M: Benoit Parrot <bparrot@ti.com> 20639L: linux-media@vger.kernel.org 20640S: Maintained 20641W: http://linuxtv.org/ 20642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20643F: Documentation/devicetree/bindings/media/ti,cal.yaml 20644F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20645F: drivers/media/platform/ti/cal/ 20646F: drivers/media/platform/ti/vpe/ 20647 20648TI WILINK WIRELESS DRIVERS 20649L: linux-wireless@vger.kernel.org 20650S: Orphan 20651W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20652W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20653T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20654F: drivers/net/wireless/ti/ 20655F: include/linux/wl12xx.h 20656 20657TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20658M: John Stultz <jstultz@google.com> 20659M: Thomas Gleixner <tglx@linutronix.de> 20660R: Stephen Boyd <sboyd@kernel.org> 20661L: linux-kernel@vger.kernel.org 20662S: Supported 20663T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20664F: include/linux/clocksource.h 20665F: include/linux/time.h 20666F: include/linux/timex.h 20667F: include/uapi/linux/time.h 20668F: include/uapi/linux/timex.h 20669F: kernel/time/alarmtimer.c 20670F: kernel/time/clocksource.c 20671F: kernel/time/ntp.c 20672F: kernel/time/time*.c 20673F: tools/testing/selftests/timers/ 20674 20675TIPC NETWORK LAYER 20676M: Jon Maloy <jmaloy@redhat.com> 20677M: Ying Xue <ying.xue@windriver.com> 20678L: netdev@vger.kernel.org (core kernel code) 20679L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20680S: Maintained 20681W: http://tipc.sourceforge.net/ 20682F: include/uapi/linux/tipc*.h 20683F: net/tipc/ 20684 20685TLAN NETWORK DRIVER 20686M: Samuel Chessman <chessman@tux.org> 20687L: tlan-devel@lists.sourceforge.net (subscribers-only) 20688S: Maintained 20689W: http://sourceforge.net/projects/tlan/ 20690F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20691F: drivers/net/ethernet/ti/tlan.* 20692 20693TM6000 VIDEO4LINUX DRIVER 20694M: Mauro Carvalho Chehab <mchehab@kernel.org> 20695L: linux-media@vger.kernel.org 20696S: Odd fixes 20697W: https://linuxtv.org 20698T: git git://linuxtv.org/media_tree.git 20699F: Documentation/admin-guide/media/tm6000* 20700F: drivers/staging/media/deprecated/tm6000/ 20701 20702TMIO/SDHI MMC DRIVER 20703M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20704L: linux-mmc@vger.kernel.org 20705L: linux-renesas-soc@vger.kernel.org 20706S: Supported 20707F: drivers/mmc/host/renesas_sdhi* 20708F: drivers/mmc/host/tmio_mmc* 20709F: include/linux/mfd/tmio.h 20710 20711TMP401 HARDWARE MONITOR DRIVER 20712M: Guenter Roeck <linux@roeck-us.net> 20713L: linux-hwmon@vger.kernel.org 20714S: Maintained 20715F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20716F: Documentation/hwmon/tmp401.rst 20717F: drivers/hwmon/tmp401.c 20718 20719TMP464 HARDWARE MONITOR DRIVER 20720M: Agathe Porte <agathe.porte@nokia.com> 20721M: Guenter Roeck <linux@roeck-us.net> 20722L: linux-hwmon@vger.kernel.org 20723S: Maintained 20724F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20725F: Documentation/hwmon/tmp464.rst 20726F: drivers/hwmon/tmp464.c 20727 20728TMP513 HARDWARE MONITOR DRIVER 20729M: Eric Tremblay <etremblay@distech-controls.com> 20730L: linux-hwmon@vger.kernel.org 20731S: Maintained 20732F: Documentation/hwmon/tmp513.rst 20733F: drivers/hwmon/tmp513.c 20734 20735TMPFS (SHMEM FILESYSTEM) 20736M: Hugh Dickins <hughd@google.com> 20737L: linux-mm@kvack.org 20738S: Maintained 20739F: include/linux/shmem_fs.h 20740F: mm/shmem.c 20741 20742TOMOYO SECURITY MODULE 20743M: Kentaro Takeda <takedakn@nttdata.co.jp> 20744M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20745L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20746L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20747L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20748L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20749S: Maintained 20750W: https://tomoyo.osdn.jp/ 20751F: security/tomoyo/ 20752 20753TOPSTAR LAPTOP EXTRAS DRIVER 20754M: Herton Ronaldo Krzesinski <herton@canonical.com> 20755L: platform-driver-x86@vger.kernel.org 20756S: Maintained 20757F: drivers/platform/x86/topstar-laptop.c 20758 20759TORTURE-TEST MODULES 20760M: Davidlohr Bueso <dave@stgolabs.net> 20761M: "Paul E. McKenney" <paulmck@kernel.org> 20762M: Josh Triplett <josh@joshtriplett.org> 20763L: linux-kernel@vger.kernel.org 20764S: Supported 20765T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20766F: Documentation/RCU/torture.rst 20767F: kernel/locking/locktorture.c 20768F: kernel/rcu/rcuscale.c 20769F: kernel/rcu/rcutorture.c 20770F: kernel/rcu/refscale.c 20771F: kernel/torture.c 20772 20773TOSHIBA ACPI EXTRAS DRIVER 20774M: Azael Avalos <coproscefalo@gmail.com> 20775L: platform-driver-x86@vger.kernel.org 20776S: Maintained 20777F: drivers/platform/x86/toshiba_acpi.c 20778 20779TOSHIBA BLUETOOTH DRIVER 20780M: Azael Avalos <coproscefalo@gmail.com> 20781L: platform-driver-x86@vger.kernel.org 20782S: Maintained 20783F: drivers/platform/x86/toshiba_bluetooth.c 20784 20785TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20786M: Azael Avalos <coproscefalo@gmail.com> 20787L: platform-driver-x86@vger.kernel.org 20788S: Maintained 20789F: drivers/platform/x86/toshiba_haps.c 20790 20791TOSHIBA SMM DRIVER 20792M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20793S: Maintained 20794W: http://www.buzzard.org.uk/toshiba/ 20795F: drivers/char/toshiba.c 20796F: include/linux/toshiba.h 20797F: include/uapi/linux/toshiba.h 20798 20799TOSHIBA TC358743 DRIVER 20800M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20804F: drivers/media/i2c/tc358743* 20805F: include/media/i2c/tc358743.h 20806 20807TOSHIBA WMI HOTKEYS DRIVER 20808M: Azael Avalos <coproscefalo@gmail.com> 20809L: platform-driver-x86@vger.kernel.org 20810S: Maintained 20811F: drivers/platform/x86/toshiba-wmi.c 20812 20813TPM DEVICE DRIVER 20814M: Peter Huewe <peterhuewe@gmx.de> 20815M: Jarkko Sakkinen <jarkko@kernel.org> 20816R: Jason Gunthorpe <jgg@ziepe.ca> 20817L: linux-integrity@vger.kernel.org 20818S: Maintained 20819W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20820Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20821T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20822F: drivers/char/tpm/ 20823 20824TPS546D24 DRIVER 20825M: Duke Du <dukedu83@gmail.com> 20826L: linux-hwmon@vger.kernel.org 20827S: Maintained 20828F: Documentation/hwmon/tps546d24.rst 20829F: drivers/hwmon/pmbus/tps546d24.c 20830 20831TRACING 20832M: Steven Rostedt <rostedt@goodmis.org> 20833M: Masami Hiramatsu <mhiramat@kernel.org> 20834S: Maintained 20835T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20836F: Documentation/trace/* 20837F: fs/tracefs/ 20838F: include/linux/trace*.h 20839F: include/trace/ 20840F: kernel/trace/ 20841F: scripts/tracing/ 20842F: tools/testing/selftests/ftrace/ 20843 20844TRACING MMIO ACCESSES (MMIOTRACE) 20845M: Steven Rostedt <rostedt@goodmis.org> 20846M: Masami Hiramatsu <mhiramat@kernel.org> 20847R: Karol Herbst <karolherbst@gmail.com> 20848R: Pekka Paalanen <ppaalanen@gmail.com> 20849L: linux-kernel@vger.kernel.org 20850L: nouveau@lists.freedesktop.org 20851S: Maintained 20852F: arch/x86/mm/kmmio.c 20853F: arch/x86/mm/mmio-mod.c 20854F: arch/x86/mm/testmmiotrace.c 20855F: include/linux/mmiotrace.h 20856F: kernel/trace/trace_mmiotrace.c 20857 20858TRACING OS NOISE / LATENCY TRACERS 20859M: Steven Rostedt <rostedt@goodmis.org> 20860M: Daniel Bristot de Oliveira <bristot@kernel.org> 20861S: Maintained 20862F: kernel/trace/trace_osnoise.c 20863F: include/trace/events/osnoise.h 20864F: kernel/trace/trace_hwlat.c 20865F: kernel/trace/trace_irqsoff.c 20866F: kernel/trace/trace_sched_wakeup.c 20867F: Documentation/trace/osnoise-tracer.rst 20868F: Documentation/trace/timerlat-tracer.rst 20869F: Documentation/trace/hwlat_detector.rst 20870F: arch/*/kernel/trace.c 20871 20872Real-time Linux Analysis (RTLA) tools 20873M: Daniel Bristot de Oliveira <bristot@kernel.org> 20874M: Steven Rostedt <rostedt@goodmis.org> 20875L: linux-trace-devel@vger.kernel.org 20876S: Maintained 20877F: Documentation/tools/rtla/ 20878F: tools/tracing/rtla/ 20879 20880TRADITIONAL CHINESE DOCUMENTATION 20881M: Hu Haowen <src.res@email.cn> 20882L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20883S: Maintained 20884W: https://github.com/srcres258/linux-doc 20885T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20886F: Documentation/translations/zh_TW/ 20887 20888TTY LAYER 20889M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20890M: Jiri Slaby <jirislaby@kernel.org> 20891S: Supported 20892T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20893F: Documentation/driver-api/serial/ 20894F: drivers/tty/ 20895F: drivers/tty/serial/serial_core.c 20896F: include/linux/selection.h 20897F: include/linux/serial.h 20898F: include/linux/serial_core.h 20899F: include/linux/sysrq.h 20900F: include/linux/tty*.h 20901F: include/linux/vt.h 20902F: include/linux/vt_*.h 20903F: include/uapi/linux/serial.h 20904F: include/uapi/linux/serial_core.h 20905F: include/uapi/linux/tty.h 20906 20907TUA9001 MEDIA DRIVER 20908M: Antti Palosaari <crope@iki.fi> 20909L: linux-media@vger.kernel.org 20910S: Maintained 20911W: https://linuxtv.org 20912W: http://palosaari.fi/linux/ 20913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20914T: git git://linuxtv.org/anttip/media_tree.git 20915F: drivers/media/tuners/tua9001* 20916 20917TULIP NETWORK DRIVERS 20918L: netdev@vger.kernel.org 20919L: linux-parisc@vger.kernel.org 20920S: Orphan 20921F: drivers/net/ethernet/dec/tulip/ 20922 20923TUN/TAP driver 20924M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20925S: Maintained 20926W: http://vtun.sourceforge.net/tun 20927F: Documentation/networking/tuntap.rst 20928F: arch/um/os-Linux/drivers/ 20929 20930TURBOCHANNEL SUBSYSTEM 20931M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20932M: Ralf Baechle <ralf@linux-mips.org> 20933L: linux-mips@vger.kernel.org 20934S: Maintained 20935Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20936F: drivers/tc/ 20937F: include/linux/tc.h 20938 20939TURBOSTAT UTILITY 20940M: "Len Brown" <lenb@kernel.org> 20941L: linux-pm@vger.kernel.org 20942S: Supported 20943Q: https://patchwork.kernel.org/project/linux-pm/list/ 20944B: https://bugzilla.kernel.org 20945T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20946F: tools/power/x86/turbostat/ 20947 20948TW5864 VIDEO4LINUX DRIVER 20949M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20950M: Anton Sviridenko <anton@corp.bluecherry.net> 20951M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20952M: Andrey Utkin <andrey_utkin@fastmail.com> 20953L: linux-media@vger.kernel.org 20954S: Supported 20955F: drivers/media/pci/tw5864/ 20956 20957TW68 VIDEO4LINUX DRIVER 20958M: Hans Verkuil <hverkuil@xs4all.nl> 20959L: linux-media@vger.kernel.org 20960S: Odd Fixes 20961W: https://linuxtv.org 20962T: git git://linuxtv.org/media_tree.git 20963F: drivers/media/pci/tw68/ 20964 20965TW686X VIDEO4LINUX DRIVER 20966M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20967L: linux-media@vger.kernel.org 20968S: Maintained 20969W: http://linuxtv.org 20970T: git git://linuxtv.org/media_tree.git 20971F: drivers/media/pci/tw686x/ 20972 20973U-BOOT ENVIRONMENT VARIABLES 20974M: Rafał Miłecki <rafal@milecki.pl> 20975S: Maintained 20976F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20977F: drivers/nvmem/u-boot-env.c 20978 20979UACCE ACCELERATOR FRAMEWORK 20980M: Zhangfei Gao <zhangfei.gao@linaro.org> 20981M: Zhou Wang <wangzhou1@hisilicon.com> 20982L: linux-accelerators@lists.ozlabs.org 20983L: linux-kernel@vger.kernel.org 20984S: Maintained 20985F: Documentation/ABI/testing/sysfs-driver-uacce 20986F: Documentation/misc-devices/uacce.rst 20987F: drivers/misc/uacce/ 20988F: include/linux/uacce.h 20989F: include/uapi/misc/uacce/ 20990 20991UBI FILE SYSTEM (UBIFS) 20992M: Richard Weinberger <richard@nod.at> 20993L: linux-mtd@lists.infradead.org 20994S: Supported 20995W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20996T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20997T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20998F: Documentation/ABI/testing/sysfs-fs-ubifs 20999F: Documentation/filesystems/ubifs-authentication.rst 21000F: Documentation/filesystems/ubifs.rst 21001F: fs/ubifs/ 21002 21003UBLK USERSPACE BLOCK DRIVER 21004M: Ming Lei <ming.lei@redhat.com> 21005L: linux-block@vger.kernel.org 21006S: Maintained 21007F: Documentation/block/ublk.rst 21008F: drivers/block/ublk_drv.c 21009F: include/uapi/linux/ublk_cmd.h 21010 21011UCLINUX (M68KNOMMU AND COLDFIRE) 21012M: Greg Ungerer <gerg@linux-m68k.org> 21013L: linux-m68k@lists.linux-m68k.org 21014L: uclinux-dev@uclinux.org (subscribers-only) 21015S: Maintained 21016W: http://www.linux-m68k.org/ 21017W: http://www.uclinux.org/ 21018T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21019F: arch/m68k/*/*_no.* 21020F: arch/m68k/68*/ 21021F: arch/m68k/coldfire/ 21022F: arch/m68k/include/asm/*_no.* 21023 21024UDF FILESYSTEM 21025M: Jan Kara <jack@suse.com> 21026S: Maintained 21027F: Documentation/filesystems/udf.rst 21028F: fs/udf/ 21029 21030UDRAW TABLET 21031M: Bastien Nocera <hadess@hadess.net> 21032L: linux-input@vger.kernel.org 21033S: Maintained 21034F: drivers/hid/hid-udraw-ps3.c 21035 21036UFS FILESYSTEM 21037M: Evgeniy Dushistov <dushistov@mail.ru> 21038S: Maintained 21039F: Documentation/admin-guide/ufs.rst 21040F: fs/ufs/ 21041 21042UHID USERSPACE HID IO DRIVER 21043M: David Rheinsberg <david.rheinsberg@gmail.com> 21044L: linux-input@vger.kernel.org 21045S: Maintained 21046F: drivers/hid/uhid.c 21047F: include/uapi/linux/uhid.h 21048 21049ULPI BUS 21050M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21051L: linux-usb@vger.kernel.org 21052S: Maintained 21053F: drivers/usb/common/ulpi.c 21054F: include/linux/ulpi/ 21055 21056UNICODE SUBSYSTEM 21057M: Gabriel Krisman Bertazi <krisman@collabora.com> 21058L: linux-fsdevel@vger.kernel.org 21059S: Supported 21060F: fs/unicode/ 21061 21062UNIFDEF 21063M: Tony Finch <dot@dotat.at> 21064S: Maintained 21065W: http://dotat.at/prog/unifdef 21066F: scripts/unifdef.c 21067 21068UNIFORM CDROM DRIVER 21069M: Phillip Potter <phil@philpotter.co.uk> 21070S: Maintained 21071F: Documentation/cdrom/ 21072F: drivers/cdrom/cdrom.c 21073F: include/linux/cdrom.h 21074F: include/uapi/linux/cdrom.h 21075 21076UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21077R: Alim Akhtar <alim.akhtar@samsung.com> 21078R: Avri Altman <avri.altman@wdc.com> 21079R: Bart Van Assche <bvanassche@acm.org> 21080L: linux-scsi@vger.kernel.org 21081S: Supported 21082F: Documentation/devicetree/bindings/ufs/ 21083F: Documentation/scsi/ufs.rst 21084F: drivers/ufs/core/ 21085 21086UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21087M: Pedro Sousa <pedrom.sousa@synopsys.com> 21088L: linux-scsi@vger.kernel.org 21089S: Supported 21090F: drivers/ufs/host/*dwc* 21091 21092UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21093M: Stanley Chu <stanley.chu@mediatek.com> 21094L: linux-scsi@vger.kernel.org 21095L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21096S: Maintained 21097F: drivers/ufs/host/ufs-mediatek* 21098 21099UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21100M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21101L: linux-renesas-soc@vger.kernel.org 21102L: linux-scsi@vger.kernel.org 21103S: Maintained 21104F: drivers/ufs/host/ufs-renesas.c 21105 21106UNSORTED BLOCK IMAGES (UBI) 21107M: Richard Weinberger <richard@nod.at> 21108L: linux-mtd@lists.infradead.org 21109S: Supported 21110W: http://www.linux-mtd.infradead.org/ 21111T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21112T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21113F: drivers/mtd/ubi/ 21114F: include/linux/mtd/ubi.h 21115F: include/uapi/mtd/ubi-user.h 21116 21117USB "USBNET" DRIVER FRAMEWORK 21118M: Oliver Neukum <oneukum@suse.com> 21119L: netdev@vger.kernel.org 21120S: Maintained 21121W: http://www.linux-usb.org/usbnet 21122F: drivers/net/usb/usbnet.c 21123F: include/linux/usb/usbnet.h 21124 21125USB ACM DRIVER 21126M: Oliver Neukum <oneukum@suse.com> 21127L: linux-usb@vger.kernel.org 21128S: Maintained 21129F: Documentation/usb/acm.rst 21130F: drivers/usb/class/cdc-acm.* 21131 21132USB APPLE MFI FASTCHARGE DRIVER 21133M: Bastien Nocera <hadess@hadess.net> 21134L: linux-usb@vger.kernel.org 21135S: Maintained 21136F: drivers/usb/misc/apple-mfi-fastcharge.c 21137 21138USB AR5523 WIRELESS DRIVER 21139M: Pontus Fuchs <pontus.fuchs@gmail.com> 21140L: linux-wireless@vger.kernel.org 21141S: Maintained 21142F: drivers/net/wireless/ath/ar5523/ 21143 21144USB ATTACHED SCSI 21145M: Oliver Neukum <oneukum@suse.com> 21146L: linux-usb@vger.kernel.org 21147L: linux-scsi@vger.kernel.org 21148S: Maintained 21149F: drivers/usb/storage/uas.c 21150 21151USB CDC ETHERNET DRIVER 21152M: Oliver Neukum <oliver@neukum.org> 21153L: linux-usb@vger.kernel.org 21154S: Maintained 21155F: drivers/net/usb/cdc_*.c 21156F: include/uapi/linux/usb/cdc.h 21157 21158USB CHAOSKEY DRIVER 21159M: Keith Packard <keithp@keithp.com> 21160L: linux-usb@vger.kernel.org 21161S: Maintained 21162F: drivers/usb/misc/chaoskey.c 21163 21164USB CYPRESS C67X00 DRIVER 21165L: linux-usb@vger.kernel.org 21166S: Orphan 21167F: drivers/usb/c67x00/ 21168 21169USB DAVICOM DM9601 DRIVER 21170M: Peter Korsgaard <peter@korsgaard.com> 21171L: netdev@vger.kernel.org 21172S: Maintained 21173W: http://www.linux-usb.org/usbnet 21174F: drivers/net/usb/dm9601.c 21175 21176USB EHCI DRIVER 21177M: Alan Stern <stern@rowland.harvard.edu> 21178L: linux-usb@vger.kernel.org 21179S: Maintained 21180F: Documentation/usb/ehci.rst 21181F: drivers/usb/host/ehci* 21182 21183USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21184M: Jiri Kosina <jikos@kernel.org> 21185M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21186L: linux-usb@vger.kernel.org 21187S: Maintained 21188T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21189F: Documentation/hid/hiddev.rst 21190F: drivers/hid/usbhid/ 21191 21192USB INTEL XHCI ROLE MUX DRIVER 21193M: Hans de Goede <hdegoede@redhat.com> 21194L: linux-usb@vger.kernel.org 21195S: Maintained 21196F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21197 21198USB IP DRIVER FOR HISILICON KIRIN 960 21199M: Yu Chen <chenyu56@huawei.com> 21200M: Binghui Wang <wangbinghui@hisilicon.com> 21201L: linux-usb@vger.kernel.org 21202S: Maintained 21203F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21204F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21205 21206USB IP DRIVER FOR HISILICON KIRIN 970 21207M: Mauro Carvalho Chehab <mchehab@kernel.org> 21208L: linux-usb@vger.kernel.org 21209S: Maintained 21210F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21211F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21212 21213USB ISP116X DRIVER 21214M: Olav Kongas <ok@artecdesign.ee> 21215L: linux-usb@vger.kernel.org 21216S: Maintained 21217F: drivers/usb/host/isp116x* 21218F: include/linux/usb/isp116x.h 21219 21220USB ISP1760 DRIVER 21221M: Rui Miguel Silva <rui.silva@linaro.org> 21222L: linux-usb@vger.kernel.org 21223S: Maintained 21224F: drivers/usb/isp1760/* 21225F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21226 21227USB LAN78XX ETHERNET DRIVER 21228M: Woojung Huh <woojung.huh@microchip.com> 21229M: UNGLinuxDriver@microchip.com 21230L: netdev@vger.kernel.org 21231S: Maintained 21232F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21233F: drivers/net/usb/lan78xx.* 21234F: include/dt-bindings/net/microchip-lan78xx.h 21235 21236USB MASS STORAGE DRIVER 21237M: Alan Stern <stern@rowland.harvard.edu> 21238L: linux-usb@vger.kernel.org 21239L: usb-storage@lists.one-eyed-alien.net 21240S: Maintained 21241F: drivers/usb/storage/ 21242 21243USB MIDI DRIVER 21244M: Clemens Ladisch <clemens@ladisch.de> 21245L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21246S: Maintained 21247T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21248F: sound/usb/midi.* 21249 21250USB NETWORKING DRIVERS 21251L: linux-usb@vger.kernel.org 21252S: Odd Fixes 21253F: drivers/net/usb/ 21254 21255USB OHCI DRIVER 21256M: Alan Stern <stern@rowland.harvard.edu> 21257L: linux-usb@vger.kernel.org 21258S: Maintained 21259F: Documentation/usb/ohci.rst 21260F: drivers/usb/host/ohci* 21261 21262USB OTG FSM (Finite State Machine) 21263M: Peter Chen <peter.chen@kernel.org> 21264L: linux-usb@vger.kernel.org 21265S: Maintained 21266T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21267F: drivers/usb/common/usb-otg-fsm.c 21268 21269USB OVER IP DRIVER 21270M: Valentina Manea <valentina.manea.m@gmail.com> 21271M: Shuah Khan <shuah@kernel.org> 21272M: Shuah Khan <skhan@linuxfoundation.org> 21273L: linux-usb@vger.kernel.org 21274S: Maintained 21275F: Documentation/usb/usbip_protocol.rst 21276F: drivers/usb/usbip/ 21277F: tools/testing/selftests/drivers/usb/usbip/ 21278F: tools/usb/usbip/ 21279 21280USB PEGASUS DRIVER 21281M: Petko Manolov <petkan@nucleusys.com> 21282L: linux-usb@vger.kernel.org 21283L: netdev@vger.kernel.org 21284S: Maintained 21285W: https://github.com/petkan/pegasus 21286T: git https://github.com/petkan/pegasus.git 21287F: drivers/net/usb/pegasus.* 21288 21289USB PRINTER DRIVER (usblp) 21290M: Pete Zaitcev <zaitcev@redhat.com> 21291L: linux-usb@vger.kernel.org 21292S: Supported 21293F: drivers/usb/class/usblp.c 21294 21295USB RAW GADGET DRIVER 21296R: Andrey Konovalov <andreyknvl@gmail.com> 21297L: linux-usb@vger.kernel.org 21298S: Maintained 21299F: Documentation/usb/raw-gadget.rst 21300F: drivers/usb/gadget/legacy/raw_gadget.c 21301F: include/uapi/linux/usb/raw_gadget.h 21302 21303USB QMI WWAN NETWORK DRIVER 21304M: Bjørn Mork <bjorn@mork.no> 21305L: netdev@vger.kernel.org 21306S: Maintained 21307F: Documentation/ABI/testing/sysfs-class-net-qmi 21308F: drivers/net/usb/qmi_wwan.c 21309 21310USB RTL8150 DRIVER 21311M: Petko Manolov <petkan@nucleusys.com> 21312L: linux-usb@vger.kernel.org 21313L: netdev@vger.kernel.org 21314S: Maintained 21315W: https://github.com/petkan/rtl8150 21316T: git https://github.com/petkan/rtl8150.git 21317F: drivers/net/usb/rtl8150.c 21318 21319USB SERIAL SUBSYSTEM 21320M: Johan Hovold <johan@kernel.org> 21321L: linux-usb@vger.kernel.org 21322S: Maintained 21323T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21324F: Documentation/usb/usb-serial.rst 21325F: drivers/usb/serial/ 21326F: include/linux/usb/serial.h 21327 21328USB SMSC75XX ETHERNET DRIVER 21329M: Steve Glendinning <steve.glendinning@shawell.net> 21330L: netdev@vger.kernel.org 21331S: Maintained 21332F: drivers/net/usb/smsc75xx.* 21333 21334USB SMSC95XX ETHERNET DRIVER 21335M: Steve Glendinning <steve.glendinning@shawell.net> 21336M: UNGLinuxDriver@microchip.com 21337L: netdev@vger.kernel.org 21338S: Maintained 21339F: drivers/net/usb/smsc95xx.* 21340 21341USB SUBSYSTEM 21342M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21343L: linux-usb@vger.kernel.org 21344S: Supported 21345W: http://www.linux-usb.org 21346T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21347F: Documentation/devicetree/bindings/usb/ 21348F: Documentation/usb/ 21349F: drivers/usb/ 21350F: include/dt-bindings/usb/ 21351F: include/linux/usb.h 21352F: include/linux/usb/ 21353 21354USB TYPEC BUS FOR ALTERNATE MODES 21355M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21356L: linux-usb@vger.kernel.org 21357S: Maintained 21358F: Documentation/ABI/testing/sysfs-bus-typec 21359F: Documentation/driver-api/usb/typec_bus.rst 21360F: drivers/usb/typec/altmodes/ 21361F: include/linux/usb/typec_altmode.h 21362 21363USB TYPEC CLASS 21364M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21365L: linux-usb@vger.kernel.org 21366S: Maintained 21367F: Documentation/ABI/testing/sysfs-class-typec 21368F: Documentation/driver-api/usb/typec.rst 21369F: drivers/usb/typec/ 21370F: include/linux/usb/typec.h 21371 21372USB TYPEC INTEL PMC MUX DRIVER 21373M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21374L: linux-usb@vger.kernel.org 21375S: Maintained 21376F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21377F: drivers/usb/typec/mux/intel_pmc_mux.c 21378 21379USB TYPEC PI3USB30532 MUX DRIVER 21380M: Hans de Goede <hdegoede@redhat.com> 21381L: linux-usb@vger.kernel.org 21382S: Maintained 21383F: drivers/usb/typec/mux/pi3usb30532.c 21384 21385USB TYPEC PORT CONTROLLER DRIVERS 21386M: Guenter Roeck <linux@roeck-us.net> 21387L: linux-usb@vger.kernel.org 21388S: Maintained 21389F: drivers/usb/typec/tcpm/ 21390 21391USB UHCI DRIVER 21392M: Alan Stern <stern@rowland.harvard.edu> 21393L: linux-usb@vger.kernel.org 21394S: Maintained 21395F: drivers/usb/host/uhci* 21396 21397USB VIDEO CLASS 21398M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21399L: linux-media@vger.kernel.org 21400S: Maintained 21401W: http://www.ideasonboard.org/uvc/ 21402T: git git://linuxtv.org/media_tree.git 21403F: drivers/media/usb/uvc/ 21404F: include/uapi/linux/uvcvideo.h 21405 21406USB WEBCAM GADGET 21407M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21408L: linux-usb@vger.kernel.org 21409S: Maintained 21410F: drivers/usb/gadget/function/*uvc* 21411F: drivers/usb/gadget/legacy/webcam.c 21412F: include/uapi/linux/usb/g_uvc.h 21413 21414USB WIRELESS RNDIS DRIVER (rndis_wlan) 21415M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21416L: linux-wireless@vger.kernel.org 21417S: Maintained 21418F: drivers/net/wireless/rndis_wlan.c 21419 21420USB XHCI DRIVER 21421M: Mathias Nyman <mathias.nyman@intel.com> 21422L: linux-usb@vger.kernel.org 21423S: Supported 21424F: drivers/usb/host/pci-quirks* 21425F: drivers/usb/host/xhci* 21426 21427USB ZD1201 DRIVER 21428L: linux-wireless@vger.kernel.org 21429S: Orphan 21430W: http://linux-lc100020.sourceforge.net 21431F: drivers/net/wireless/zydas/zd1201.* 21432 21433USB ZR364XX DRIVER 21434M: Antoine Jacquet <royale@zerezo.com> 21435L: linux-usb@vger.kernel.org 21436L: linux-media@vger.kernel.org 21437S: Maintained 21438W: http://royale.zerezo.com/zr364xx/ 21439T: git git://linuxtv.org/media_tree.git 21440F: Documentation/admin-guide/media/zr364xx* 21441F: drivers/staging/media/deprecated/zr364xx/ 21442 21443USER-MODE LINUX (UML) 21444M: Richard Weinberger <richard@nod.at> 21445M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21446M: Johannes Berg <johannes@sipsolutions.net> 21447L: linux-um@lists.infradead.org 21448S: Maintained 21449W: http://user-mode-linux.sourceforge.net 21450Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21451T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21452T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21453F: Documentation/virt/uml/ 21454F: arch/um/ 21455F: arch/x86/um/ 21456F: fs/hostfs/ 21457 21458USERSPACE COPYIN/COPYOUT (UIOVEC) 21459M: Alexander Viro <viro@zeniv.linux.org.uk> 21460S: Maintained 21461F: include/linux/uio.h 21462F: lib/iov_iter.c 21463 21464USERSPACE DMA BUFFER DRIVER 21465M: Gerd Hoffmann <kraxel@redhat.com> 21466L: dri-devel@lists.freedesktop.org 21467S: Maintained 21468T: git git://anongit.freedesktop.org/drm/drm-misc 21469F: drivers/dma-buf/udmabuf.c 21470F: include/uapi/linux/udmabuf.h 21471 21472USERSPACE I/O (UIO) 21473M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21474S: Maintained 21475T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21476F: Documentation/driver-api/uio-howto.rst 21477F: drivers/uio/ 21478F: include/linux/uio_driver.h 21479 21480UTIL-LINUX PACKAGE 21481M: Karel Zak <kzak@redhat.com> 21482L: util-linux@vger.kernel.org 21483S: Maintained 21484W: http://en.wikipedia.org/wiki/Util-linux 21485T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21486 21487UUID HELPERS 21488M: Christoph Hellwig <hch@lst.de> 21489R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21490L: linux-kernel@vger.kernel.org 21491S: Maintained 21492T: git git://git.infradead.org/users/hch/uuid.git 21493F: include/linux/uuid.h 21494F: include/uapi/linux/uuid.h 21495F: lib/test_uuid.c 21496F: lib/uuid.c 21497 21498UV SYSFS DRIVER 21499M: Justin Ernst <justin.ernst@hpe.com> 21500L: platform-driver-x86@vger.kernel.org 21501S: Maintained 21502F: drivers/platform/x86/uv_sysfs.c 21503 21504UVESAFB DRIVER 21505M: Michal Januszewski <spock@gentoo.org> 21506L: linux-fbdev@vger.kernel.org 21507S: Maintained 21508W: https://github.com/mjanusz/v86d 21509F: Documentation/fb/uvesafb.rst 21510F: drivers/video/fbdev/uvesafb.* 21511 21512Ux500 CLOCK DRIVERS 21513M: Ulf Hansson <ulf.hansson@linaro.org> 21514L: linux-clk@vger.kernel.org 21515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21516S: Maintained 21517F: drivers/clk/ux500/ 21518 21519VF610 NAND DRIVER 21520M: Stefan Agner <stefan@agner.ch> 21521L: linux-mtd@lists.infradead.org 21522S: Supported 21523F: drivers/mtd/nand/raw/vf610_nfc.c 21524 21525VFAT/FAT/MSDOS FILESYSTEM 21526M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21527S: Maintained 21528F: Documentation/filesystems/vfat.rst 21529F: fs/fat/ 21530F: tools/testing/selftests/filesystems/fat/ 21531 21532VFIO DRIVER 21533M: Alex Williamson <alex.williamson@redhat.com> 21534R: Cornelia Huck <cohuck@redhat.com> 21535L: kvm@vger.kernel.org 21536S: Maintained 21537T: git git://github.com/awilliam/linux-vfio.git 21538F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21539F: Documentation/driver-api/vfio.rst 21540F: drivers/vfio/ 21541F: include/linux/vfio.h 21542F: include/linux/vfio_pci_core.h 21543F: include/uapi/linux/vfio.h 21544 21545VFIO FSL-MC DRIVER 21546M: Diana Craciun <diana.craciun@oss.nxp.com> 21547L: kvm@vger.kernel.org 21548S: Maintained 21549F: drivers/vfio/fsl-mc/ 21550 21551VFIO HISILICON PCI DRIVER 21552M: Longfang Liu <liulongfang@huawei.com> 21553M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21554L: kvm@vger.kernel.org 21555S: Maintained 21556F: drivers/vfio/pci/hisilicon/ 21557 21558VFIO MEDIATED DEVICE DRIVERS 21559M: Kirti Wankhede <kwankhede@nvidia.com> 21560L: kvm@vger.kernel.org 21561S: Maintained 21562F: Documentation/driver-api/vfio-mediated-device.rst 21563F: drivers/vfio/mdev/ 21564F: include/linux/mdev.h 21565F: samples/vfio-mdev/ 21566 21567VFIO PCI DEVICE SPECIFIC DRIVERS 21568R: Jason Gunthorpe <jgg@nvidia.com> 21569R: Yishai Hadas <yishaih@nvidia.com> 21570R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21571R: Kevin Tian <kevin.tian@intel.com> 21572L: kvm@vger.kernel.org 21573S: Maintained 21574P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21575F: drivers/vfio/pci/*/ 21576 21577VFIO PLATFORM DRIVER 21578M: Eric Auger <eric.auger@redhat.com> 21579L: kvm@vger.kernel.org 21580S: Maintained 21581F: drivers/vfio/platform/ 21582 21583VFIO MLX5 PCI DRIVER 21584M: Yishai Hadas <yishaih@nvidia.com> 21585L: kvm@vger.kernel.org 21586S: Maintained 21587F: drivers/vfio/pci/mlx5/ 21588 21589VGA_SWITCHEROO 21590R: Lukas Wunner <lukas@wunner.de> 21591S: Maintained 21592T: git git://anongit.freedesktop.org/drm/drm-misc 21593F: Documentation/gpu/vga-switcheroo.rst 21594F: drivers/gpu/vga/vga_switcheroo.c 21595F: include/linux/vga_switcheroo.h 21596 21597VIA RHINE NETWORK DRIVER 21598S: Maintained 21599M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21600F: drivers/net/ethernet/via/via-rhine.c 21601 21602VIA SD/MMC CARD CONTROLLER DRIVER 21603M: Bruce Chang <brucechang@via.com.tw> 21604M: Harald Welte <HaraldWelte@viatech.com> 21605S: Maintained 21606F: drivers/mmc/host/via-sdmmc.c 21607 21608VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21609M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21610L: linux-fbdev@vger.kernel.org 21611S: Maintained 21612F: drivers/video/fbdev/via/ 21613F: include/linux/via-core.h 21614F: include/linux/via-gpio.h 21615F: include/linux/via_i2c.h 21616 21617VIA VELOCITY NETWORK DRIVER 21618M: Francois Romieu <romieu@fr.zoreil.com> 21619L: netdev@vger.kernel.org 21620S: Maintained 21621F: drivers/net/ethernet/via/via-velocity.* 21622 21623VICODEC VIRTUAL CODEC DRIVER 21624M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21625L: linux-media@vger.kernel.org 21626S: Maintained 21627W: https://linuxtv.org 21628T: git git://linuxtv.org/media_tree.git 21629F: drivers/media/test-drivers/vicodec/* 21630 21631VIDEO I2C POLLING DRIVER 21632M: Matt Ranostay <matt.ranostay@konsulko.com> 21633L: linux-media@vger.kernel.org 21634S: Maintained 21635F: drivers/media/i2c/video-i2c.c 21636 21637VIDEO MULTIPLEXER DRIVER 21638M: Philipp Zabel <p.zabel@pengutronix.de> 21639L: linux-media@vger.kernel.org 21640S: Maintained 21641F: drivers/media/platform/video-mux.c 21642 21643VIDEOBUF2 FRAMEWORK 21644M: Tomasz Figa <tfiga@chromium.org> 21645M: Marek Szyprowski <m.szyprowski@samsung.com> 21646L: linux-media@vger.kernel.org 21647S: Maintained 21648F: drivers/media/common/videobuf2/* 21649F: include/media/videobuf2-* 21650 21651VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21652M: Shuah Khan <skhan@linuxfoundation.org> 21653R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21654L: linux-media@vger.kernel.org 21655S: Maintained 21656W: https://linuxtv.org 21657T: git git://linuxtv.org/media_tree.git 21658F: drivers/media/test-drivers/vimc/* 21659 21660VIRT LIB 21661M: Alex Williamson <alex.williamson@redhat.com> 21662M: Paolo Bonzini <pbonzini@redhat.com> 21663L: kvm@vger.kernel.org 21664S: Supported 21665F: virt/lib/ 21666 21667VIRTIO AND VHOST VSOCK DRIVER 21668M: Stefan Hajnoczi <stefanha@redhat.com> 21669M: Stefano Garzarella <sgarzare@redhat.com> 21670L: kvm@vger.kernel.org 21671L: virtualization@lists.linux-foundation.org 21672L: netdev@vger.kernel.org 21673S: Maintained 21674F: drivers/vhost/vsock.c 21675F: include/linux/virtio_vsock.h 21676F: include/uapi/linux/virtio_vsock.h 21677F: net/vmw_vsock/virtio_transport.c 21678F: net/vmw_vsock/virtio_transport_common.c 21679 21680VIRTIO BLOCK AND SCSI DRIVERS 21681M: "Michael S. Tsirkin" <mst@redhat.com> 21682M: Jason Wang <jasowang@redhat.com> 21683R: Paolo Bonzini <pbonzini@redhat.com> 21684R: Stefan Hajnoczi <stefanha@redhat.com> 21685L: virtualization@lists.linux-foundation.org 21686S: Maintained 21687F: drivers/block/virtio_blk.c 21688F: drivers/scsi/virtio_scsi.c 21689F: drivers/vhost/scsi.c 21690F: include/uapi/linux/virtio_blk.h 21691F: include/uapi/linux/virtio_scsi.h 21692 21693VIRTIO CONSOLE DRIVER 21694M: Amit Shah <amit@kernel.org> 21695L: virtualization@lists.linux-foundation.org 21696S: Maintained 21697F: drivers/char/virtio_console.c 21698F: include/linux/virtio_console.h 21699F: include/uapi/linux/virtio_console.h 21700 21701VIRTIO CORE AND NET DRIVERS 21702M: "Michael S. Tsirkin" <mst@redhat.com> 21703M: Jason Wang <jasowang@redhat.com> 21704L: virtualization@lists.linux-foundation.org 21705S: Maintained 21706F: Documentation/ABI/testing/sysfs-bus-vdpa 21707F: Documentation/ABI/testing/sysfs-class-vduse 21708F: Documentation/devicetree/bindings/virtio/ 21709F: drivers/block/virtio_blk.c 21710F: drivers/crypto/virtio/ 21711F: drivers/net/virtio_net.c 21712F: drivers/vdpa/ 21713F: drivers/virtio/ 21714F: include/linux/vdpa.h 21715F: include/linux/virtio*.h 21716F: include/uapi/linux/virtio_*.h 21717F: tools/virtio/ 21718 21719IFCVF VIRTIO DATA PATH ACCELERATOR 21720R: Zhu Lingshan <lingshan.zhu@intel.com> 21721F: drivers/vdpa/ifcvf/ 21722 21723VIRTIO BALLOON 21724M: "Michael S. Tsirkin" <mst@redhat.com> 21725M: David Hildenbrand <david@redhat.com> 21726L: virtualization@lists.linux-foundation.org 21727S: Maintained 21728F: drivers/virtio/virtio_balloon.c 21729F: include/uapi/linux/virtio_balloon.h 21730F: include/linux/balloon_compaction.h 21731F: mm/balloon_compaction.c 21732 21733VIRTIO CRYPTO DRIVER 21734M: Gonglei <arei.gonglei@huawei.com> 21735L: virtualization@lists.linux-foundation.org 21736L: linux-crypto@vger.kernel.org 21737S: Maintained 21738F: drivers/crypto/virtio/ 21739F: include/uapi/linux/virtio_crypto.h 21740 21741VIRTIO DRIVERS FOR S390 21742M: Cornelia Huck <cohuck@redhat.com> 21743M: Halil Pasic <pasic@linux.ibm.com> 21744M: Eric Farman <farman@linux.ibm.com> 21745L: linux-s390@vger.kernel.org 21746L: virtualization@lists.linux-foundation.org 21747L: kvm@vger.kernel.org 21748S: Supported 21749F: arch/s390/include/uapi/asm/virtio-ccw.h 21750F: drivers/s390/virtio/ 21751 21752VIRTIO FILE SYSTEM 21753M: Vivek Goyal <vgoyal@redhat.com> 21754M: Stefan Hajnoczi <stefanha@redhat.com> 21755M: Miklos Szeredi <miklos@szeredi.hu> 21756L: virtualization@lists.linux-foundation.org 21757L: linux-fsdevel@vger.kernel.org 21758S: Supported 21759W: https://virtio-fs.gitlab.io/ 21760F: Documentation/filesystems/virtiofs.rst 21761F: fs/fuse/virtio_fs.c 21762F: include/uapi/linux/virtio_fs.h 21763 21764VIRTIO GPIO DRIVER 21765M: Enrico Weigelt, metux IT consult <info@metux.net> 21766M: Viresh Kumar <vireshk@kernel.org> 21767L: linux-gpio@vger.kernel.org 21768L: virtualization@lists.linux-foundation.org 21769S: Maintained 21770F: drivers/gpio/gpio-virtio.c 21771F: include/uapi/linux/virtio_gpio.h 21772 21773VIRTIO GPU DRIVER 21774M: David Airlie <airlied@redhat.com> 21775M: Gerd Hoffmann <kraxel@redhat.com> 21776R: Gurchetan Singh <gurchetansingh@chromium.org> 21777R: Chia-I Wu <olvaffe@gmail.com> 21778L: dri-devel@lists.freedesktop.org 21779L: virtualization@lists.linux-foundation.org 21780S: Maintained 21781T: git git://anongit.freedesktop.org/drm/drm-misc 21782F: drivers/gpu/drm/virtio/ 21783F: include/uapi/linux/virtio_gpu.h 21784 21785VIRTIO HOST (VHOST) 21786M: "Michael S. Tsirkin" <mst@redhat.com> 21787M: Jason Wang <jasowang@redhat.com> 21788L: kvm@vger.kernel.org 21789L: virtualization@lists.linux-foundation.org 21790L: netdev@vger.kernel.org 21791S: Maintained 21792T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21793F: drivers/vhost/ 21794F: include/linux/vhost_iotlb.h 21795F: include/uapi/linux/vhost.h 21796 21797VIRTIO INPUT DRIVER 21798M: Gerd Hoffmann <kraxel@redhat.com> 21799S: Maintained 21800F: drivers/virtio/virtio_input.c 21801F: include/uapi/linux/virtio_input.h 21802 21803VIRTIO IOMMU DRIVER 21804M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21805L: virtualization@lists.linux-foundation.org 21806S: Maintained 21807F: drivers/iommu/virtio-iommu.c 21808F: include/uapi/linux/virtio_iommu.h 21809 21810VIRTIO MEM DRIVER 21811M: David Hildenbrand <david@redhat.com> 21812L: virtualization@lists.linux-foundation.org 21813S: Maintained 21814W: https://virtio-mem.gitlab.io/ 21815F: drivers/virtio/virtio_mem.c 21816F: include/uapi/linux/virtio_mem.h 21817 21818VIRTIO SOUND DRIVER 21819M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21820M: "Michael S. Tsirkin" <mst@redhat.com> 21821L: virtualization@lists.linux-foundation.org 21822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21823S: Maintained 21824F: include/uapi/linux/virtio_snd.h 21825F: sound/virtio/* 21826 21827VIRTIO I2C DRIVER 21828M: Conghui Chen <conghui.chen@intel.com> 21829M: Viresh Kumar <viresh.kumar@linaro.org> 21830L: linux-i2c@vger.kernel.org 21831L: virtualization@lists.linux-foundation.org 21832S: Maintained 21833F: drivers/i2c/busses/i2c-virtio.c 21834F: include/uapi/linux/virtio_i2c.h 21835 21836VIRTIO PMEM DRIVER 21837M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21838L: virtualization@lists.linux-foundation.org 21839S: Maintained 21840F: drivers/nvdimm/virtio_pmem.c 21841F: drivers/nvdimm/nd_virtio.c 21842 21843VIRTUAL BOX GUEST DEVICE DRIVER 21844M: Hans de Goede <hdegoede@redhat.com> 21845M: Arnd Bergmann <arnd@arndb.de> 21846M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21847S: Maintained 21848F: drivers/virt/vboxguest/ 21849F: include/linux/vbox_utils.h 21850F: include/uapi/linux/vbox*.h 21851 21852VIRTUAL BOX SHARED FOLDER VFS DRIVER 21853M: Hans de Goede <hdegoede@redhat.com> 21854L: linux-fsdevel@vger.kernel.org 21855S: Maintained 21856F: fs/vboxsf/* 21857 21858VIRTUAL SERIO DEVICE DRIVER 21859M: Stephen Chandler Paul <thatslyude@gmail.com> 21860S: Maintained 21861F: drivers/input/serio/userio.c 21862F: include/uapi/linux/userio.h 21863 21864VIVID VIRTUAL VIDEO DRIVER 21865M: Hans Verkuil <hverkuil@xs4all.nl> 21866L: linux-media@vger.kernel.org 21867S: Maintained 21868W: https://linuxtv.org 21869T: git git://linuxtv.org/media_tree.git 21870F: drivers/media/test-drivers/vivid/* 21871 21872VIDTV VIRTUAL DIGITAL TV DRIVER 21873M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21874L: linux-media@vger.kernel.org 21875S: Maintained 21876W: https://linuxtv.org 21877T: git git://linuxtv.org/media_tree.git 21878F: drivers/media/test-drivers/vidtv/* 21879 21880VLYNQ BUS 21881M: Florian Fainelli <f.fainelli@gmail.com> 21882L: openwrt-devel@lists.openwrt.org (subscribers-only) 21883S: Maintained 21884F: drivers/vlynq/vlynq.c 21885F: include/linux/vlynq.h 21886 21887VME SUBSYSTEM 21888M: Martyn Welch <martyn@welchs.me.uk> 21889M: Manohar Vanga <manohar.vanga@gmail.com> 21890M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21891L: linux-kernel@vger.kernel.org 21892S: Odd fixes 21893T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21894F: Documentation/driver-api/vme.rst 21895F: drivers/staging/vme_user/ 21896 21897VM SOCKETS (AF_VSOCK) 21898M: Stefano Garzarella <sgarzare@redhat.com> 21899L: virtualization@lists.linux-foundation.org 21900L: netdev@vger.kernel.org 21901S: Maintained 21902F: drivers/net/vsockmon.c 21903F: include/net/af_vsock.h 21904F: include/uapi/linux/vm_sockets.h 21905F: include/uapi/linux/vm_sockets_diag.h 21906F: include/uapi/linux/vsockmon.h 21907F: net/vmw_vsock/ 21908F: tools/testing/vsock/ 21909 21910VMWARE BALLOON DRIVER 21911M: Nadav Amit <namit@vmware.com> 21912R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21913L: linux-kernel@vger.kernel.org 21914S: Supported 21915F: drivers/misc/vmw_balloon.c 21916 21917VMWARE HYPERVISOR INTERFACE 21918M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21919M: Alexey Makhalov <amakhalov@vmware.com> 21920R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21921L: virtualization@lists.linux-foundation.org 21922L: x86@kernel.org 21923S: Supported 21924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21925F: arch/x86/include/asm/vmware.h 21926F: arch/x86/kernel/cpu/vmware.c 21927 21928VMWARE PVRDMA DRIVER 21929M: Bryan Tan <bryantan@vmware.com> 21930M: Vishnu Dasa <vdasa@vmware.com> 21931R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21932L: linux-rdma@vger.kernel.org 21933S: Supported 21934F: drivers/infiniband/hw/vmw_pvrdma/ 21935 21936VMWARE PVSCSI DRIVER 21937M: Vishal Bhakta <vbhakta@vmware.com> 21938R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21939L: linux-scsi@vger.kernel.org 21940S: Supported 21941F: drivers/scsi/vmw_pvscsi.c 21942F: drivers/scsi/vmw_pvscsi.h 21943 21944VMWARE VIRTUAL PTP CLOCK DRIVER 21945M: Vivek Thampi <vithampi@vmware.com> 21946R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21947L: netdev@vger.kernel.org 21948S: Supported 21949F: drivers/ptp/ptp_vmw.c 21950 21951VMWARE VMCI DRIVER 21952M: Bryan Tan <bryantan@vmware.com> 21953M: Vishnu Dasa <vdasa@vmware.com> 21954R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21955L: linux-kernel@vger.kernel.org 21956S: Supported 21957F: drivers/misc/vmw_vmci/ 21958F: include/linux/vmw_vmci* 21959 21960VMWARE VMMOUSE SUBDRIVER 21961M: Zack Rusin <zackr@vmware.com> 21962R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21963R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21964L: linux-input@vger.kernel.org 21965S: Supported 21966F: drivers/input/mouse/vmmouse.c 21967F: drivers/input/mouse/vmmouse.h 21968 21969VMWARE VMXNET3 ETHERNET DRIVER 21970M: Ronak Doshi <doshir@vmware.com> 21971R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21972L: netdev@vger.kernel.org 21973S: Supported 21974F: drivers/net/vmxnet3/ 21975 21976VMWARE VSOCK VMCI TRANSPORT DRIVER 21977M: Bryan Tan <bryantan@vmware.com> 21978M: Vishnu Dasa <vdasa@vmware.com> 21979R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21980L: linux-kernel@vger.kernel.org 21981S: Supported 21982F: net/vmw_vsock/vmci_transport* 21983 21984VOCORE VOCORE2 BOARD 21985M: Harvey Hunt <harveyhuntnexus@gmail.com> 21986L: linux-mips@vger.kernel.org 21987S: Maintained 21988F: arch/mips/boot/dts/ralink/vocore2.dts 21989 21990VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21991M: Liam Girdwood <lgirdwood@gmail.com> 21992M: Mark Brown <broonie@kernel.org> 21993L: linux-kernel@vger.kernel.org 21994S: Supported 21995W: http://www.slimlogic.co.uk/?p=48 21996T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21997F: Documentation/devicetree/bindings/regulator/ 21998F: Documentation/power/regulator/ 21999F: drivers/regulator/ 22000F: include/dt-bindings/regulator/ 22001F: include/linux/regulator/ 22002K: regulator_get_optional 22003 22004VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22005R: Matti Vaittinen <mazziesaccount@gmail.com> 22006F: drivers/regulator/irq_helpers.c 22007 22008VRF 22009M: David Ahern <dsahern@kernel.org> 22010L: netdev@vger.kernel.org 22011S: Maintained 22012F: Documentation/networking/vrf.rst 22013F: drivers/net/vrf.c 22014 22015VSPRINTF 22016M: Petr Mladek <pmladek@suse.com> 22017M: Steven Rostedt <rostedt@goodmis.org> 22018M: Sergey Senozhatsky <senozhatsky@chromium.org> 22019R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22020R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22021S: Maintained 22022T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22023F: Documentation/core-api/printk-formats.rst 22024F: lib/test_printf.c 22025F: lib/test_scanf.c 22026F: lib/vsprintf.c 22027 22028VT1211 HARDWARE MONITOR DRIVER 22029M: Juerg Haefliger <juergh@proton.me> 22030L: linux-hwmon@vger.kernel.org 22031S: Maintained 22032F: Documentation/hwmon/vt1211.rst 22033F: drivers/hwmon/vt1211.c 22034 22035VT8231 HARDWARE MONITOR DRIVER 22036M: Roger Lucas <vt8231@hiddenengine.co.uk> 22037L: linux-hwmon@vger.kernel.org 22038S: Maintained 22039F: drivers/hwmon/vt8231.c 22040 22041VUB300 USB to SDIO/SD/MMC bridge chip 22042L: linux-mmc@vger.kernel.org 22043S: Orphan 22044F: drivers/mmc/host/vub300.c 22045 22046W1 DALLAS'S 1-WIRE BUS 22047M: Evgeniy Polyakov <zbr@ioremap.net> 22048S: Maintained 22049F: Documentation/devicetree/bindings/w1/ 22050F: Documentation/w1/ 22051F: drivers/w1/ 22052F: include/linux/w1.h 22053 22054W83791D HARDWARE MONITORING DRIVER 22055M: Marc Hulsman <m.hulsman@tudelft.nl> 22056L: linux-hwmon@vger.kernel.org 22057S: Maintained 22058F: Documentation/hwmon/w83791d.rst 22059F: drivers/hwmon/w83791d.c 22060 22061W83793 HARDWARE MONITORING DRIVER 22062M: Rudolf Marek <r.marek@assembler.cz> 22063L: linux-hwmon@vger.kernel.org 22064S: Maintained 22065F: Documentation/hwmon/w83793.rst 22066F: drivers/hwmon/w83793.c 22067 22068W83795 HARDWARE MONITORING DRIVER 22069M: Jean Delvare <jdelvare@suse.com> 22070L: linux-hwmon@vger.kernel.org 22071S: Maintained 22072F: drivers/hwmon/w83795.c 22073 22074W83L51xD SD/MMC CARD INTERFACE DRIVER 22075M: Pierre Ossman <pierre@ossman.eu> 22076S: Maintained 22077F: drivers/mmc/host/wbsd.* 22078 22079WACOM PROTOCOL 4 SERIAL TABLETS 22080M: Julian Squires <julian@cipht.net> 22081M: Hans de Goede <hdegoede@redhat.com> 22082L: linux-input@vger.kernel.org 22083S: Maintained 22084F: drivers/input/tablet/wacom_serial4.c 22085 22086WANGXUN ETHERNET DRIVER 22087M: Jiawen Wu <jiawenwu@trustnetic.com> 22088M: Mengyuan Lou <mengyuanlou@net-swift.com> 22089W: https://www.net-swift.com 22090L: netdev@vger.kernel.org 22091S: Maintained 22092F: Documentation/networking/device_drivers/ethernet/wangxun/* 22093F: drivers/net/ethernet/wangxun/ 22094 22095WATCHDOG DEVICE DRIVERS 22096M: Wim Van Sebroeck <wim@linux-watchdog.org> 22097M: Guenter Roeck <linux@roeck-us.net> 22098L: linux-watchdog@vger.kernel.org 22099S: Maintained 22100W: http://www.linux-watchdog.org/ 22101T: git git://www.linux-watchdog.org/linux-watchdog.git 22102F: Documentation/devicetree/bindings/watchdog/ 22103F: Documentation/watchdog/ 22104F: drivers/watchdog/ 22105F: include/linux/watchdog.h 22106F: include/uapi/linux/watchdog.h 22107F: include/trace/events/watchdog.h 22108 22109WHISKEYCOVE PMIC GPIO DRIVER 22110M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22111L: linux-gpio@vger.kernel.org 22112S: Maintained 22113F: drivers/gpio/gpio-wcove.c 22114 22115WHWAVE RTC DRIVER 22116M: Dianlong Li <long17.cool@163.com> 22117L: linux-rtc@vger.kernel.org 22118S: Maintained 22119F: drivers/rtc/rtc-sd3078.c 22120 22121WIIMOTE HID DRIVER 22122M: David Rheinsberg <david.rheinsberg@gmail.com> 22123L: linux-input@vger.kernel.org 22124S: Maintained 22125F: drivers/hid/hid-wiimote* 22126 22127WILOCITY WIL6210 WIRELESS DRIVER 22128L: linux-wireless@vger.kernel.org 22129S: Orphan 22130W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22131F: drivers/net/wireless/ath/wil6210/ 22132 22133WINBOND CIR DRIVER 22134M: David Härdeman <david@hardeman.nu> 22135S: Maintained 22136F: drivers/media/rc/winbond-cir.c 22137 22138WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22139M: William Breathitt Gray <william.gray@linaro.org> 22140L: linux-watchdog@vger.kernel.org 22141S: Maintained 22142F: drivers/watchdog/ebc-c384_wdt.c 22143 22144WINSYSTEMS WS16C48 GPIO DRIVER 22145M: William Breathitt Gray <william.gray@linaro.org> 22146L: linux-gpio@vger.kernel.org 22147S: Maintained 22148F: drivers/gpio/gpio-ws16c48.c 22149 22150WIREGUARD SECURE NETWORK TUNNEL 22151M: Jason A. Donenfeld <Jason@zx2c4.com> 22152L: wireguard@lists.zx2c4.com 22153L: netdev@vger.kernel.org 22154S: Maintained 22155F: drivers/net/wireguard/ 22156F: tools/testing/selftests/wireguard/ 22157 22158WISTRON LAPTOP BUTTON DRIVER 22159M: Miloslav Trmac <mitr@volny.cz> 22160S: Maintained 22161F: drivers/input/misc/wistron_btns.c 22162 22163WL3501 WIRELESS PCMCIA CARD DRIVER 22164L: linux-wireless@vger.kernel.org 22165S: Odd fixes 22166F: drivers/net/wireless/wl3501* 22167 22168WOLFSON MICROELECTRONICS DRIVERS 22169L: patches@opensource.cirrus.com 22170S: Supported 22171W: https://github.com/CirrusLogic/linux-drivers/wiki 22172T: git https://github.com/CirrusLogic/linux-drivers.git 22173F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22174F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22175F: Documentation/devicetree/bindings/mfd/wm831x.txt 22176F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22177F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22178F: Documentation/devicetree/bindings/sound/wm* 22179F: Documentation/hwmon/wm83??.rst 22180F: arch/arm/mach-s3c/mach-crag6410* 22181F: drivers/clk/clk-wm83*.c 22182F: drivers/gpio/gpio-*wm*.c 22183F: drivers/gpio/gpio-arizona.c 22184F: drivers/hwmon/wm83??-hwmon.c 22185F: drivers/input/misc/wm831x-on.c 22186F: drivers/input/touchscreen/wm831x-ts.c 22187F: drivers/input/touchscreen/wm97*.c 22188F: drivers/leds/leds-wm83*.c 22189F: drivers/mfd/arizona* 22190F: drivers/mfd/cs47l24* 22191F: drivers/mfd/wm*.c 22192F: drivers/power/supply/wm83*.c 22193F: drivers/regulator/arizona* 22194F: drivers/regulator/wm8*.c 22195F: drivers/rtc/rtc-wm83*.c 22196F: drivers/video/backlight/wm83*_bl.c 22197F: drivers/watchdog/wm83*_wdt.c 22198F: include/linux/mfd/arizona/ 22199F: include/linux/mfd/wm831x/ 22200F: include/linux/mfd/wm8350/ 22201F: include/linux/mfd/wm8400* 22202F: include/linux/regulator/arizona* 22203F: include/linux/wm97xx.h 22204F: include/sound/wm????.h 22205F: sound/soc/codecs/arizona* 22206F: sound/soc/codecs/cs47l24* 22207F: sound/soc/codecs/wm* 22208 22209WORKQUEUE 22210M: Tejun Heo <tj@kernel.org> 22211R: Lai Jiangshan <jiangshanlai@gmail.com> 22212S: Maintained 22213T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22214F: Documentation/core-api/workqueue.rst 22215F: include/linux/workqueue.h 22216F: kernel/workqueue.c 22217 22218WWAN DRIVERS 22219M: Loic Poulain <loic.poulain@linaro.org> 22220M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22221R: Johannes Berg <johannes@sipsolutions.net> 22222L: netdev@vger.kernel.org 22223S: Maintained 22224F: drivers/net/wwan/ 22225F: include/linux/wwan.h 22226F: include/uapi/linux/wwan.h 22227 22228X-POWERS AXP288 PMIC DRIVERS 22229M: Hans de Goede <hdegoede@redhat.com> 22230S: Maintained 22231F: drivers/acpi/pmic/intel_pmic_xpower.c 22232N: axp288 22233 22234X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22235M: Chen-Yu Tsai <wens@csie.org> 22236L: linux-kernel@vger.kernel.org 22237S: Maintained 22238N: axp[128] 22239 22240X.25 STACK 22241M: Martin Schiller <ms@dev.tdt.de> 22242L: linux-x25@vger.kernel.org 22243S: Maintained 22244F: Documentation/networking/lapb-module.rst 22245F: Documentation/networking/x25* 22246F: drivers/net/wan/hdlc_x25.c 22247F: drivers/net/wan/lapbether.c 22248F: include/*/lapb.h 22249F: include/net/x25* 22250F: include/uapi/linux/x25.h 22251F: net/lapb/ 22252F: net/x25/ 22253 22254X86 ARCHITECTURE (32-BIT AND 64-BIT) 22255M: Thomas Gleixner <tglx@linutronix.de> 22256M: Ingo Molnar <mingo@redhat.com> 22257M: Borislav Petkov <bp@alien8.de> 22258M: Dave Hansen <dave.hansen@linux.intel.com> 22259M: x86@kernel.org 22260R: "H. Peter Anvin" <hpa@zytor.com> 22261L: linux-kernel@vger.kernel.org 22262S: Maintained 22263T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22264F: Documentation/devicetree/bindings/x86/ 22265F: Documentation/x86/ 22266F: arch/x86/ 22267 22268X86 ENTRY CODE 22269M: Andy Lutomirski <luto@kernel.org> 22270L: linux-kernel@vger.kernel.org 22271S: Maintained 22272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22273F: arch/x86/entry/ 22274 22275X86 MCE INFRASTRUCTURE 22276M: Tony Luck <tony.luck@intel.com> 22277M: Borislav Petkov <bp@alien8.de> 22278L: linux-edac@vger.kernel.org 22279S: Maintained 22280F: Documentation/ABI/testing/sysfs-mce 22281F: Documentation/x86/x86_64/machinecheck.rst 22282F: arch/x86/kernel/cpu/mce/* 22283 22284X86 MICROCODE UPDATE SUPPORT 22285M: Borislav Petkov <bp@alien8.de> 22286S: Maintained 22287F: arch/x86/kernel/cpu/microcode/* 22288 22289X86 MM 22290M: Dave Hansen <dave.hansen@linux.intel.com> 22291M: Andy Lutomirski <luto@kernel.org> 22292M: Peter Zijlstra <peterz@infradead.org> 22293L: linux-kernel@vger.kernel.org 22294S: Maintained 22295T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22296F: arch/x86/mm/ 22297 22298X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22299M: Hans de Goede <hdegoede@redhat.com> 22300L: platform-driver-x86@vger.kernel.org 22301S: Maintained 22302T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22303F: drivers/platform/x86/x86-android-tablets.c 22304 22305X86 PLATFORM DRIVERS 22306M: Hans de Goede <hdegoede@redhat.com> 22307M: Mark Gross <markgross@kernel.org> 22308L: platform-driver-x86@vger.kernel.org 22309S: Maintained 22310T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22311F: drivers/platform/olpc/ 22312F: drivers/platform/x86/ 22313 22314X86 PLATFORM DRIVERS - ARCH 22315R: Darren Hart <dvhart@infradead.org> 22316R: Andy Shevchenko <andy@infradead.org> 22317L: platform-driver-x86@vger.kernel.org 22318L: x86@kernel.org 22319S: Maintained 22320T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22321F: arch/x86/platform 22322 22323X86 PLATFORM UV HPE SUPERDOME FLEX 22324M: Steve Wahl <steve.wahl@hpe.com> 22325R: Mike Travis <mike.travis@hpe.com> 22326R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22327R: Russ Anderson <russ.anderson@hpe.com> 22328S: Supported 22329F: arch/x86/include/asm/uv/ 22330F: arch/x86/kernel/apic/x2apic_uv_x.c 22331F: arch/x86/platform/uv/ 22332 22333X86 STACK UNWINDING 22334M: Josh Poimboeuf <jpoimboe@kernel.org> 22335M: Peter Zijlstra <peterz@infradead.org> 22336S: Supported 22337F: arch/x86/include/asm/unwind*.h 22338F: arch/x86/kernel/dumpstack.c 22339F: arch/x86/kernel/stacktrace.c 22340F: arch/x86/kernel/unwind_*.c 22341 22342X86 VDSO 22343M: Andy Lutomirski <luto@kernel.org> 22344L: linux-kernel@vger.kernel.org 22345S: Maintained 22346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22347F: arch/x86/entry/vdso/ 22348 22349XARRAY 22350M: Matthew Wilcox <willy@infradead.org> 22351L: linux-fsdevel@vger.kernel.org 22352S: Supported 22353F: Documentation/core-api/xarray.rst 22354F: include/linux/idr.h 22355F: include/linux/xarray.h 22356F: lib/idr.c 22357F: lib/xarray.c 22358F: tools/testing/radix-tree 22359 22360XBOX DVD IR REMOTE 22361M: Benjamin Valentin <benpicco@googlemail.com> 22362S: Maintained 22363F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22364F: drivers/media/rc/xbox_remote.c 22365 22366XC2028/3028 TUNER DRIVER 22367M: Mauro Carvalho Chehab <mchehab@kernel.org> 22368L: linux-media@vger.kernel.org 22369S: Maintained 22370W: https://linuxtv.org 22371T: git git://linuxtv.org/media_tree.git 22372F: drivers/media/tuners/xc2028.* 22373 22374XDP (eXpress Data Path) 22375M: Alexei Starovoitov <ast@kernel.org> 22376M: Daniel Borkmann <daniel@iogearbox.net> 22377M: David S. Miller <davem@davemloft.net> 22378M: Jakub Kicinski <kuba@kernel.org> 22379M: Jesper Dangaard Brouer <hawk@kernel.org> 22380M: John Fastabend <john.fastabend@gmail.com> 22381L: netdev@vger.kernel.org 22382L: bpf@vger.kernel.org 22383S: Supported 22384F: include/net/xdp.h 22385F: include/net/xdp_priv.h 22386F: include/trace/events/xdp.h 22387F: kernel/bpf/cpumap.c 22388F: kernel/bpf/devmap.c 22389F: net/core/xdp.c 22390F: samples/bpf/xdp* 22391F: tools/testing/selftests/bpf/*xdp* 22392F: tools/testing/selftests/bpf/*/*xdp* 22393F: drivers/net/ethernet/*/*/*/*/*xdp* 22394F: drivers/net/ethernet/*/*/*xdp* 22395K: (?:\b|_)xdp(?:\b|_) 22396 22397XDP SOCKETS (AF_XDP) 22398M: Björn Töpel <bjorn@kernel.org> 22399M: Magnus Karlsson <magnus.karlsson@intel.com> 22400M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22401R: Jonathan Lemon <jonathan.lemon@gmail.com> 22402L: netdev@vger.kernel.org 22403L: bpf@vger.kernel.org 22404S: Maintained 22405F: Documentation/networking/af_xdp.rst 22406F: include/net/xdp_sock* 22407F: include/net/xsk_buff_pool.h 22408F: include/uapi/linux/if_xdp.h 22409F: include/uapi/linux/xdp_diag.h 22410F: include/net/netns/xdp.h 22411F: net/xdp/ 22412F: tools/testing/selftests/bpf/*xsk* 22413 22414XEN BLOCK SUBSYSTEM 22415M: Roger Pau Monné <roger.pau@citrix.com> 22416L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22417S: Supported 22418F: drivers/block/xen* 22419F: drivers/block/xen-blkback/* 22420 22421XEN HYPERVISOR ARM 22422M: Stefano Stabellini <sstabellini@kernel.org> 22423L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22424S: Maintained 22425F: arch/arm/include/asm/xen/ 22426F: arch/arm/xen/ 22427 22428XEN HYPERVISOR ARM64 22429M: Stefano Stabellini <sstabellini@kernel.org> 22430L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22431S: Maintained 22432F: arch/arm64/include/asm/xen/ 22433F: arch/arm64/xen/ 22434 22435XEN HYPERVISOR INTERFACE 22436M: Juergen Gross <jgross@suse.com> 22437M: Stefano Stabellini <sstabellini@kernel.org> 22438R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22439L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22440S: Supported 22441T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22442F: Documentation/ABI/stable/sysfs-hypervisor-xen 22443F: Documentation/ABI/testing/sysfs-hypervisor-xen 22444F: drivers/*/xen-*front.c 22445F: drivers/xen/ 22446F: include/uapi/xen/ 22447F: include/xen/ 22448F: kernel/configs/xen.config 22449 22450XEN HYPERVISOR X86 22451M: Juergen Gross <jgross@suse.com> 22452R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22453L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22454S: Supported 22455F: arch/x86/configs/xen.config 22456F: arch/x86/include/asm/pvclock-abi.h 22457F: arch/x86/include/asm/xen/ 22458F: arch/x86/platform/pvh/ 22459F: arch/x86/xen/ 22460 22461XEN NETWORK BACKEND DRIVER 22462M: Wei Liu <wei.liu@kernel.org> 22463M: Paul Durrant <paul@xen.org> 22464L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22465L: netdev@vger.kernel.org 22466S: Supported 22467F: drivers/net/xen-netback/* 22468 22469XEN PCI SUBSYSTEM 22470M: Juergen Gross <jgross@suse.com> 22471L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22472S: Supported 22473F: arch/x86/pci/*xen* 22474F: drivers/pci/*xen* 22475 22476XEN PVSCSI DRIVERS 22477M: Juergen Gross <jgross@suse.com> 22478L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22479L: linux-scsi@vger.kernel.org 22480S: Supported 22481F: drivers/scsi/xen-scsifront.c 22482F: drivers/xen/xen-scsiback.c 22483F: include/xen/interface/io/vscsiif.h 22484 22485XEN PVUSB DRIVER 22486M: Juergen Gross <jgross@suse.com> 22487L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22488L: linux-usb@vger.kernel.org 22489S: Supported 22490F: drivers/usb/host/xen* 22491F: include/xen/interface/io/usbif.h 22492 22493XEN SOUND FRONTEND DRIVER 22494M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22495L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22496L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22497S: Supported 22498F: sound/xen/* 22499 22500XEN SWIOTLB SUBSYSTEM 22501M: Juergen Gross <jgross@suse.com> 22502M: Stefano Stabellini <sstabellini@kernel.org> 22503L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22504L: iommu@lists.linux.dev 22505S: Supported 22506F: arch/*/include/asm/xen/swiotlb-xen.h 22507F: drivers/xen/swiotlb-xen.c 22508F: include/xen/arm/swiotlb-xen.h 22509F: include/xen/swiotlb-xen.h 22510 22511XFS FILESYSTEM 22512C: irc://irc.oftc.net/xfs 22513M: Darrick J. Wong <djwong@kernel.org> 22514L: linux-xfs@vger.kernel.org 22515S: Supported 22516W: http://xfs.org/ 22517T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22518F: Documentation/ABI/testing/sysfs-fs-xfs 22519F: Documentation/admin-guide/xfs.rst 22520F: Documentation/filesystems/xfs-delayed-logging-design.rst 22521F: Documentation/filesystems/xfs-self-describing-metadata.rst 22522F: fs/xfs/ 22523F: include/uapi/linux/dqblk_xfs.h 22524F: include/uapi/linux/fsmap.h 22525 22526XILINX AMS DRIVER 22527M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22528L: linux-iio@vger.kernel.org 22529S: Maintained 22530F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22531F: drivers/iio/adc/xilinx-ams.c 22532 22533XILINX AXI ETHERNET DRIVER 22534M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22535S: Maintained 22536F: drivers/net/ethernet/xilinx/xilinx_axienet* 22537 22538XILINX CAN DRIVER 22539M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22540R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22541L: linux-can@vger.kernel.org 22542S: Maintained 22543F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22544F: drivers/net/can/xilinx_can.c 22545 22546XILINX GPIO DRIVER 22547M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22548R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22549R: Michal Simek <michal.simek@xilinx.com> 22550S: Maintained 22551F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22552F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22553F: drivers/gpio/gpio-xilinx.c 22554F: drivers/gpio/gpio-zynq.c 22555 22556XILINX SD-FEC IP CORES 22557M: Derek Kiernan <derek.kiernan@xilinx.com> 22558M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22559S: Maintained 22560F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22561F: Documentation/misc-devices/xilinx_sdfec.rst 22562F: drivers/misc/Kconfig 22563F: drivers/misc/Makefile 22564F: drivers/misc/xilinx_sdfec.c 22565F: include/uapi/misc/xilinx_sdfec.h 22566 22567XILINX PWM DRIVER 22568M: Sean Anderson <sean.anderson@seco.com> 22569S: Maintained 22570F: drivers/pwm/pwm-xilinx.c 22571F: include/clocksource/timer-xilinx.h 22572 22573XILINX UARTLITE SERIAL DRIVER 22574M: Peter Korsgaard <jacmet@sunsite.dk> 22575L: linux-serial@vger.kernel.org 22576S: Maintained 22577F: drivers/tty/serial/uartlite.c 22578 22579XILINX VIDEO IP CORES 22580M: Hyun Kwon <hyun.kwon@xilinx.com> 22581M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22582L: linux-media@vger.kernel.org 22583S: Supported 22584T: git git://linuxtv.org/media_tree.git 22585F: Documentation/devicetree/bindings/media/xilinx/ 22586F: drivers/media/platform/xilinx/ 22587F: include/uapi/linux/xilinx-v4l2-controls.h 22588 22589XILINX ZYNQMP DPDMA DRIVER 22590M: Hyun Kwon <hyun.kwon@xilinx.com> 22591M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22592L: dmaengine@vger.kernel.org 22593S: Supported 22594F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22595F: drivers/dma/xilinx/xilinx_dpdma.c 22596F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22597 22598XILINX ZYNQMP PSGTR PHY DRIVER 22599M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22600M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22601L: linux-kernel@vger.kernel.org 22602S: Supported 22603T: git https://github.com/Xilinx/linux-xlnx.git 22604F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22605F: drivers/phy/xilinx/phy-zynqmp.c 22606 22607XILINX ZYNQMP SHA3 DRIVER 22608M: Harsha <harsha.harsha@xilinx.com> 22609S: Maintained 22610F: drivers/crypto/xilinx/zynqmp-sha.c 22611 22612XILINX EVENT MANAGEMENT DRIVER 22613M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22614S: Maintained 22615F: drivers/soc/xilinx/xlnx_event_manager.c 22616F: include/linux/firmware/xlnx-event-manager.h 22617 22618XILLYBUS DRIVER 22619M: Eli Billauer <eli.billauer@gmail.com> 22620L: linux-kernel@vger.kernel.org 22621S: Supported 22622F: drivers/char/xillybus/ 22623 22624XLP9XX I2C DRIVER 22625M: George Cherian <gcherian@marvell.com> 22626L: linux-i2c@vger.kernel.org 22627S: Supported 22628W: http://www.marvell.com 22629F: drivers/i2c/busses/i2c-xlp9xx.c 22630 22631XRA1403 GPIO EXPANDER 22632M: Nandor Han <nandor.han@ge.com> 22633M: Semi Malinen <semi.malinen@ge.com> 22634L: linux-gpio@vger.kernel.org 22635S: Maintained 22636F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22637F: drivers/gpio/gpio-xra1403.c 22638 22639XTENSA XTFPGA PLATFORM SUPPORT 22640M: Max Filippov <jcmvbkbc@gmail.com> 22641L: linux-xtensa@linux-xtensa.org 22642S: Maintained 22643F: drivers/spi/spi-xtensa-xtfpga.c 22644F: sound/soc/xtensa/xtfpga-i2s.c 22645 22646YAM DRIVER FOR AX.25 22647M: Jean-Paul Roubelat <jpr@f6fbb.org> 22648L: linux-hams@vger.kernel.org 22649S: Maintained 22650F: drivers/net/hamradio/yam* 22651F: include/linux/yam.h 22652 22653YAMA SECURITY MODULE 22654M: Kees Cook <keescook@chromium.org> 22655S: Supported 22656T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22657F: Documentation/admin-guide/LSM/Yama.rst 22658F: security/yama/ 22659 22660YEALINK PHONE DRIVER 22661M: Henk Vergonet <Henk.Vergonet@gmail.com> 22662L: usbb2k-api-dev@nongnu.org 22663S: Maintained 22664F: Documentation/input/devices/yealink.rst 22665F: drivers/input/misc/yealink.* 22666 22667Z8530 DRIVER FOR AX.25 22668M: Joerg Reuter <jreuter@yaina.de> 22669L: linux-hams@vger.kernel.org 22670S: Maintained 22671W: http://yaina.de/jreuter/ 22672W: http://www.qsl.net/dl1bke/ 22673F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22674F: drivers/net/hamradio/*scc.c 22675F: drivers/net/hamradio/z8530.h 22676 22677ZBUD COMPRESSED PAGE ALLOCATOR 22678M: Seth Jennings <sjenning@redhat.com> 22679M: Dan Streetman <ddstreet@ieee.org> 22680L: linux-mm@kvack.org 22681S: Maintained 22682F: mm/zbud.c 22683 22684Z3FOLD COMPRESSED PAGE ALLOCATOR 22685M: Vitaly Wool <vitaly.wool@konsulko.com> 22686R: Miaohe Lin <linmiaohe@huawei.com> 22687L: linux-mm@kvack.org 22688S: Maintained 22689F: mm/z3fold.c 22690 22691ZD1211RW WIRELESS DRIVER 22692M: Ulrich Kunitz <kune@deine-taler.de> 22693L: linux-wireless@vger.kernel.org 22694L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22695S: Maintained 22696W: http://zd1211.ath.cx/wiki/DriverRewrite 22697F: drivers/net/wireless/zydas/zd1211rw/ 22698 22699ZD1301 MEDIA DRIVER 22700M: Antti Palosaari <crope@iki.fi> 22701L: linux-media@vger.kernel.org 22702S: Maintained 22703W: https://linuxtv.org/ 22704W: http://palosaari.fi/linux/ 22705Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22706F: drivers/media/usb/dvb-usb-v2/zd1301* 22707 22708ZD1301_DEMOD MEDIA DRIVER 22709M: Antti Palosaari <crope@iki.fi> 22710L: linux-media@vger.kernel.org 22711S: Maintained 22712W: https://linuxtv.org/ 22713W: http://palosaari.fi/linux/ 22714Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22715F: drivers/media/dvb-frontends/zd1301_demod* 22716 22717ZHAOXIN PROCESSOR SUPPORT 22718M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22719L: linux-kernel@vger.kernel.org 22720S: Maintained 22721F: arch/x86/kernel/cpu/zhaoxin.c 22722 22723ZONEFS FILESYSTEM 22724M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22725M: Naohiro Aota <naohiro.aota@wdc.com> 22726R: Johannes Thumshirn <jth@kernel.org> 22727L: linux-fsdevel@vger.kernel.org 22728S: Maintained 22729T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22730F: Documentation/filesystems/zonefs.rst 22731F: fs/zonefs/ 22732 22733ZPOOL COMPRESSED PAGE STORAGE API 22734M: Dan Streetman <ddstreet@ieee.org> 22735L: linux-mm@kvack.org 22736S: Maintained 22737F: include/linux/zpool.h 22738F: mm/zpool.c 22739 22740ZR36067 VIDEO FOR LINUX DRIVER 22741M: Corentin Labbe <clabbe@baylibre.com> 22742L: mjpeg-users@lists.sourceforge.net 22743L: linux-media@vger.kernel.org 22744S: Maintained 22745W: http://mjpeg.sourceforge.net/driver-zoran/ 22746Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22747F: Documentation/driver-api/media/drivers/zoran.rst 22748F: drivers/media/pci/zoran/ 22749 22750ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22751M: Minchan Kim <minchan@kernel.org> 22752M: Nitin Gupta <ngupta@vflare.org> 22753R: Sergey Senozhatsky <senozhatsky@chromium.org> 22754L: linux-kernel@vger.kernel.org 22755S: Maintained 22756F: Documentation/admin-guide/blockdev/zram.rst 22757F: drivers/block/zram/ 22758 22759ZS DECSTATION Z85C30 SERIAL DRIVER 22760M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22761S: Maintained 22762F: drivers/tty/serial/zs.* 22763 22764ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22765M: Minchan Kim <minchan@kernel.org> 22766M: Nitin Gupta <ngupta@vflare.org> 22767R: Sergey Senozhatsky <senozhatsky@chromium.org> 22768L: linux-mm@kvack.org 22769S: Maintained 22770F: Documentation/mm/zsmalloc.rst 22771F: include/linux/zsmalloc.h 22772F: mm/zsmalloc.c 22773 22774ZSTD 22775M: Nick Terrell <terrelln@fb.com> 22776S: Maintained 22777B: https://github.com/facebook/zstd/issues 22778T: git git://github.com/terrelln/linux.git 22779F: include/linux/zstd* 22780F: lib/zstd/ 22781F: lib/decompress_unzstd.c 22782F: crypto/zstd.c 22783N: zstd 22784K: zstd 22785 22786ZSWAP COMPRESSED SWAP CACHING 22787M: Seth Jennings <sjenning@redhat.com> 22788M: Dan Streetman <ddstreet@ieee.org> 22789M: Vitaly Wool <vitaly.wool@konsulko.com> 22790L: linux-mm@kvack.org 22791S: Maintained 22792F: mm/zswap.c 22793 22794THE REST 22795M: Linus Torvalds <torvalds@linux-foundation.org> 22796L: linux-kernel@vger.kernel.org 22797S: Buried alive in reporters 22798T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22799F: * 22800F: */ 22801
