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 git://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 git://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 git://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 git://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: Al Cooper <alcooperx@gmail.com> 4105L: linux-usb@vger.kernel.org 4106R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4107S: Maintained 4108F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4109F: drivers/usb/gadget/udc/bdc/ 4110 4111BROADCOM BMIPS CPUFREQ DRIVER 4112M: Markus Mayer <mmayer@broadcom.com> 4113R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4114L: linux-pm@vger.kernel.org 4115S: Maintained 4116F: drivers/cpufreq/bmips-cpufreq.c 4117 4118BROADCOM BMIPS MIPS ARCHITECTURE 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121L: linux-mips@vger.kernel.org 4122S: Maintained 4123T: git git://github.com/broadcom/stblinux.git 4124F: arch/mips/bmips/* 4125F: arch/mips/boot/dts/brcm/bcm*.dts* 4126F: arch/mips/include/asm/mach-bmips/* 4127F: arch/mips/kernel/*bmips* 4128F: drivers/soc/bcm/bcm63xx 4129F: drivers/irqchip/irq-bcm63* 4130F: drivers/irqchip/irq-bcm7* 4131F: drivers/irqchip/irq-brcmstb* 4132F: include/linux/bcm963xx_nvram.h 4133F: include/linux/bcm963xx_tag.h 4134 4135BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4136M: Rasesh Mody <rmody@marvell.com> 4137M: GR-Linux-NIC-Dev@marvell.com 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: drivers/net/ethernet/broadcom/bnx2.* 4141F: drivers/net/ethernet/broadcom/bnx2_* 4142 4143BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4144M: Saurav Kashyap <skashyap@marvell.com> 4145M: Javed Hasan <jhasan@marvell.com> 4146M: GR-QLogic-Storage-Upstream@marvell.com 4147L: linux-scsi@vger.kernel.org 4148S: Supported 4149F: drivers/scsi/bnx2fc/ 4150 4151BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4152M: Nilesh Javali <njavali@marvell.com> 4153M: Manish Rangankar <mrangankar@marvell.com> 4154M: GR-QLogic-Storage-Upstream@marvell.com 4155L: linux-scsi@vger.kernel.org 4156S: Supported 4157F: drivers/scsi/bnx2i/ 4158 4159BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4160M: Ariel Elior <aelior@marvell.com> 4161M: Sudarsana Kalluru <skalluru@marvell.com> 4162M: Manish Chopra <manishc@marvell.com> 4163L: netdev@vger.kernel.org 4164S: Supported 4165F: drivers/net/ethernet/broadcom/bnx2x/ 4166 4167BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4168M: Michael Chan <michael.chan@broadcom.com> 4169L: netdev@vger.kernel.org 4170S: Supported 4171F: drivers/firmware/broadcom/tee_bnxt_fw.c 4172F: drivers/net/ethernet/broadcom/bnxt/ 4173F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4174 4175BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4176M: Arend van Spriel <aspriel@gmail.com> 4177M: Franky Lin <franky.lin@broadcom.com> 4178M: Hante Meuleman <hante.meuleman@broadcom.com> 4179L: linux-wireless@vger.kernel.org 4180L: brcm80211-dev-list.pdl@broadcom.com 4181L: SHA-cyfmac-dev-list@infineon.com 4182S: Supported 4183F: drivers/net/wireless/broadcom/brcm80211/ 4184 4185BROADCOM BRCMSTB GPIO DRIVER 4186M: Doug Berger <opendmb@gmail.com> 4187M: Florian Fainelli <f.fainelli@gmail.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189S: Supported 4190F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4191F: drivers/gpio/gpio-brcmstb.c 4192 4193BROADCOM BRCMSTB I2C DRIVER 4194M: Kamal Dasu <kdasu.kdev@gmail.com> 4195R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4196L: linux-i2c@vger.kernel.org 4197S: Supported 4198F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4199F: drivers/i2c/busses/i2c-brcmstb.c 4200 4201BROADCOM BRCMSTB UART DRIVER 4202M: Al Cooper <alcooperx@gmail.com> 4203R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4204L: linux-serial@vger.kernel.org 4205S: Maintained 4206F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4207F: drivers/tty/serial/8250/8250_bcm7271.c 4208 4209BROADCOM BRCMSTB USB EHCI DRIVER 4210M: Al Cooper <alcooperx@gmail.com> 4211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4212L: linux-usb@vger.kernel.org 4213S: Maintained 4214F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4215F: drivers/usb/host/ehci-brcm.* 4216 4217BROADCOM BRCMSTB USB PIN MAP DRIVER 4218M: Al Cooper <alcooperx@gmail.com> 4219R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4220L: linux-usb@vger.kernel.org 4221S: Maintained 4222F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4223F: drivers/usb/misc/brcmstb-usb-pinmap.c 4224 4225BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4226M: Al Cooper <alcooperx@gmail.com> 4227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4228L: linux-kernel@vger.kernel.org 4229S: Maintained 4230F: drivers/phy/broadcom/phy-brcm-usb* 4231 4232BROADCOM ETHERNET PHY DRIVERS 4233M: Florian Fainelli <f.fainelli@gmail.com> 4234R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4235L: netdev@vger.kernel.org 4236S: Supported 4237F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4238F: drivers/net/phy/bcm*.[ch] 4239F: drivers/net/phy/broadcom.c 4240F: include/linux/brcmphy.h 4241 4242BROADCOM GENET ETHERNET DRIVER 4243M: Doug Berger <opendmb@gmail.com> 4244M: Florian Fainelli <f.fainelli@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: netdev@vger.kernel.org 4247S: Supported 4248F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4249F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4250F: drivers/net/ethernet/broadcom/genet/ 4251F: drivers/net/ethernet/broadcom/unimac.h 4252F: drivers/net/mdio/mdio-bcm-unimac.c 4253F: include/linux/platform_data/bcmgenet.h 4254F: include/linux/platform_data/mdio-bcm-unimac.h 4255 4256BROADCOM IPROC ARM ARCHITECTURE 4257M: Ray Jui <rjui@broadcom.com> 4258M: Scott Branden <sbranden@broadcom.com> 4259R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4261S: Maintained 4262T: git git://github.com/broadcom/stblinux.git 4263F: arch/arm64/boot/dts/broadcom/northstar2/* 4264F: arch/arm64/boot/dts/broadcom/stingray/* 4265F: drivers/clk/bcm/clk-ns* 4266F: drivers/clk/bcm/clk-sr* 4267F: drivers/pinctrl/bcm/pinctrl-ns* 4268F: include/dt-bindings/clock/bcm-sr* 4269N: iproc 4270N: cygnus 4271N: bcm[-_]nsp 4272N: bcm9113* 4273N: bcm9583* 4274N: bcm9585* 4275N: bcm9586* 4276N: bcm988312 4277N: bcm113* 4278N: bcm583* 4279N: bcm585* 4280N: bcm586* 4281N: bcm88312 4282N: hr2 4283N: stingray 4284 4285BROADCOM IPROC GBIT ETHERNET DRIVER 4286M: Rafał Miłecki <rafal@milecki.pl> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Maintained 4290F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4291F: drivers/net/ethernet/broadcom/bgmac* 4292F: drivers/net/ethernet/broadcom/unimac.h 4293 4294BROADCOM KONA GPIO DRIVER 4295M: Ray Jui <rjui@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297S: Supported 4298F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4299F: drivers/gpio/gpio-bcm-kona.c 4300 4301BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4302M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4303M: Kashyap Desai <kashyap.desai@broadcom.com> 4304M: Sumit Saxena <sumit.saxena@broadcom.com> 4305M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4306L: mpi3mr-linuxdrv.pdl@broadcom.com 4307L: linux-scsi@vger.kernel.org 4308S: Supported 4309W: https://www.broadcom.com/support/storage 4310F: drivers/scsi/mpi3mr/ 4311 4312BROADCOM NETXTREME-E ROCE DRIVER 4313M: Selvin Xavier <selvin.xavier@broadcom.com> 4314L: linux-rdma@vger.kernel.org 4315S: Supported 4316W: http://www.broadcom.com 4317F: drivers/infiniband/hw/bnxt_re/ 4318F: include/uapi/rdma/bnxt_re-abi.h 4319 4320BROADCOM NVRAM DRIVER 4321M: Rafał Miłecki <zajec5@gmail.com> 4322L: linux-mips@vger.kernel.org 4323S: Maintained 4324F: drivers/firmware/broadcom/* 4325 4326BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4327M: Rafał Miłecki <rafal@milecki.pl> 4328M: Florian Fainelli <f.fainelli@gmail.com> 4329R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4330L: linux-pm@vger.kernel.org 4331S: Maintained 4332T: git git://github.com/broadcom/stblinux.git 4333F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4334F: include/dt-bindings/soc/bcm-pmb.h 4335 4336BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4337M: Rafał Miłecki <zajec5@gmail.com> 4338L: linux-wireless@vger.kernel.org 4339S: Maintained 4340F: drivers/bcma/ 4341F: include/linux/bcma/ 4342 4343BROADCOM SPI DRIVER 4344M: Kamal Dasu <kdasu.kdev@gmail.com> 4345R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4346S: Maintained 4347F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4348F: drivers/spi/spi-bcm-qspi.* 4349F: drivers/spi/spi-brcmstb-qspi.c 4350F: drivers/spi/spi-iproc-qspi.c 4351 4352BROADCOM STB AVS CPUFREQ DRIVER 4353M: Markus Mayer <mmayer@broadcom.com> 4354R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4355L: linux-pm@vger.kernel.org 4356S: Maintained 4357F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4358F: drivers/cpufreq/brcmstb* 4359 4360BROADCOM STB AVS TMON DRIVER 4361M: Markus Mayer <mmayer@broadcom.com> 4362R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4363L: linux-pm@vger.kernel.org 4364S: Maintained 4365F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4366F: drivers/thermal/broadcom/brcmstb* 4367 4368BROADCOM STB DPFE DRIVER 4369M: Markus Mayer <mmayer@broadcom.com> 4370R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4372S: Maintained 4373F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4374F: drivers/memory/brcmstb_dpfe.c 4375 4376BROADCOM STB NAND FLASH DRIVER 4377M: Brian Norris <computersforpeace@gmail.com> 4378M: Kamal Dasu <kdasu.kdev@gmail.com> 4379R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4380L: linux-mtd@lists.infradead.org 4381S: Maintained 4382F: drivers/mtd/nand/raw/brcmnand/ 4383F: include/linux/platform_data/brcmnand.h 4384 4385BROADCOM STB PCIE DRIVER 4386M: Jim Quinlan <jim2101024@gmail.com> 4387M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4388M: Florian Fainelli <f.fainelli@gmail.com> 4389R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4390L: linux-pci@vger.kernel.org 4391S: Maintained 4392F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4393F: drivers/pci/controller/pcie-brcmstb.c 4394 4395BROADCOM SYSTEMPORT ETHERNET DRIVER 4396M: Florian Fainelli <f.fainelli@gmail.com> 4397R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4398L: netdev@vger.kernel.org 4399S: Supported 4400F: drivers/net/ethernet/broadcom/bcmsysport.* 4401F: drivers/net/ethernet/broadcom/unimac.h 4402F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4403 4404BROADCOM TG3 GIGABIT ETHERNET DRIVER 4405M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4406M: Prashant Sreedharan <prashant@broadcom.com> 4407M: Michael Chan <mchan@broadcom.com> 4408L: netdev@vger.kernel.org 4409S: Supported 4410F: drivers/net/ethernet/broadcom/tg3.* 4411 4412BROADCOM VK DRIVER 4413M: Scott Branden <scott.branden@broadcom.com> 4414R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4415S: Supported 4416F: drivers/misc/bcm-vk/ 4417F: include/uapi/linux/misc/bcm_vk.h 4418 4419BROCADE BFA FC SCSI DRIVER 4420M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4421M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4422L: linux-scsi@vger.kernel.org 4423S: Supported 4424F: drivers/scsi/bfa/ 4425 4426BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4427M: Rasesh Mody <rmody@marvell.com> 4428M: Sudarsana Kalluru <skalluru@marvell.com> 4429M: GR-Linux-NIC-Dev@marvell.com 4430L: netdev@vger.kernel.org 4431S: Supported 4432F: drivers/net/ethernet/brocade/bna/ 4433 4434BSG (block layer generic sg v4 driver) 4435M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4436L: linux-scsi@vger.kernel.org 4437S: Supported 4438F: block/bsg.c 4439F: include/linux/bsg.h 4440F: include/uapi/linux/bsg.h 4441 4442BT87X AUDIO DRIVER 4443M: Clemens Ladisch <clemens@ladisch.de> 4444L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4445S: Maintained 4446T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4447F: Documentation/sound/cards/bt87x.rst 4448F: sound/pci/bt87x.c 4449 4450BT8XXGPIO DRIVER 4451M: Michael Buesch <m@bues.ch> 4452S: Maintained 4453W: http://bu3sch.de/btgpio.php 4454F: drivers/gpio/gpio-bt8xx.c 4455 4456BTRFS FILE SYSTEM 4457M: Chris Mason <clm@fb.com> 4458M: Josef Bacik <josef@toxicpanda.com> 4459M: David Sterba <dsterba@suse.com> 4460L: linux-btrfs@vger.kernel.org 4461S: Maintained 4462W: https://btrfs.readthedocs.io 4463W: https://btrfs.wiki.kernel.org/ 4464Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4465C: irc://irc.libera.chat/btrfs 4466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4467F: Documentation/filesystems/btrfs.rst 4468F: fs/btrfs/ 4469F: include/linux/btrfs* 4470F: include/trace/events/btrfs.h 4471F: include/uapi/linux/btrfs* 4472 4473BTTV VIDEO4LINUX DRIVER 4474M: Mauro Carvalho Chehab <mchehab@kernel.org> 4475L: linux-media@vger.kernel.org 4476S: Odd fixes 4477W: https://linuxtv.org 4478T: git git://linuxtv.org/media_tree.git 4479F: Documentation/driver-api/media/drivers/bttv* 4480F: drivers/media/pci/bt8xx/bttv* 4481 4482BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4483M: Chanwoo Choi <cw00.choi@samsung.com> 4484L: linux-pm@vger.kernel.org 4485L: linux-samsung-soc@vger.kernel.org 4486S: Maintained 4487T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4488F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4489F: drivers/devfreq/exynos-bus.c 4490 4491BUSLOGIC SCSI DRIVER 4492M: Khalid Aziz <khalid@gonehiking.org> 4493L: linux-scsi@vger.kernel.org 4494S: Maintained 4495F: drivers/scsi/BusLogic.* 4496F: drivers/scsi/FlashPoint.* 4497 4498C-MEDIA CMI8788 DRIVER 4499M: Clemens Ladisch <clemens@ladisch.de> 4500L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4501S: Maintained 4502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4503F: sound/pci/oxygen/ 4504 4505C-SKY ARCHITECTURE 4506M: Guo Ren <guoren@kernel.org> 4507L: linux-csky@vger.kernel.org 4508S: Supported 4509T: git https://github.com/c-sky/csky-linux.git 4510F: Documentation/devicetree/bindings/csky/ 4511F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4512F: Documentation/devicetree/bindings/timer/csky,* 4513F: arch/csky/ 4514F: drivers/clocksource/timer-gx6605s.c 4515F: drivers/clocksource/timer-mp-csky.c 4516F: drivers/irqchip/irq-csky-* 4517N: csky 4518K: csky 4519 4520CA8210 IEEE-802.15.4 RADIO DRIVER 4521L: linux-wpan@vger.kernel.org 4522S: Orphan 4523W: https://github.com/Cascoda/ca8210-linux.git 4524F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4525F: drivers/net/ieee802154/ca8210.c 4526 4527CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4528M: Damien Le Moal <damien.lemoal@wdc.com> 4529L: linux-riscv@lists.infradead.org 4530L: linux-gpio@vger.kernel.org (pinctrl driver) 4531F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4532F: drivers/pinctrl/pinctrl-k210.c 4533 4534CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4535M: Damien Le Moal <damien.lemoal@wdc.com> 4536L: linux-kernel@vger.kernel.org 4537L: linux-riscv@lists.infradead.org 4538S: Maintained 4539F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4540F: drivers/reset/reset-k210.c 4541 4542CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4543M: Damien Le Moal <damien.lemoal@wdc.com> 4544L: linux-riscv@lists.infradead.org 4545S: Maintained 4546F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4547F: drivers/soc/canaan/ 4548F: include/soc/canaan/ 4549 4550CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4551M: David Howells <dhowells@redhat.com> 4552L: linux-cachefs@redhat.com (moderated for non-subscribers) 4553S: Supported 4554F: Documentation/filesystems/caching/cachefiles.rst 4555F: fs/cachefiles/ 4556 4557CADENCE MIPI-CSI2 BRIDGES 4558M: Maxime Ripard <mripard@kernel.org> 4559L: linux-media@vger.kernel.org 4560S: Maintained 4561F: Documentation/devicetree/bindings/media/cdns,*.txt 4562F: drivers/media/platform/cadence/cdns-csi2* 4563 4564CADENCE NAND DRIVER 4565L: linux-mtd@lists.infradead.org 4566S: Orphan 4567F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4568F: drivers/mtd/nand/raw/cadence-nand-controller.c 4569 4570CADENCE USB3 DRD IP DRIVER 4571M: Peter Chen <peter.chen@kernel.org> 4572M: Pawel Laszczak <pawell@cadence.com> 4573R: Roger Quadros <rogerq@kernel.org> 4574R: Aswath Govindraju <a-govindraju@ti.com> 4575L: linux-usb@vger.kernel.org 4576S: Maintained 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4578F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4579F: drivers/usb/cdns3/ 4580X: drivers/usb/cdns3/cdnsp* 4581 4582CADENCE USBSSP DRD IP DRIVER 4583M: Pawel Laszczak <pawell@cadence.com> 4584L: linux-usb@vger.kernel.org 4585S: Maintained 4586T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4587F: drivers/usb/cdns3/ 4588X: drivers/usb/cdns3/cdns3* 4589 4590CADET FM/AM RADIO RECEIVER DRIVER 4591M: Hans Verkuil <hverkuil@xs4all.nl> 4592L: linux-media@vger.kernel.org 4593S: Maintained 4594W: https://linuxtv.org 4595T: git git://linuxtv.org/media_tree.git 4596F: drivers/media/radio/radio-cadet* 4597 4598CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4599L: linux-media@vger.kernel.org 4600S: Orphan 4601T: git git://linuxtv.org/media_tree.git 4602F: Documentation/admin-guide/media/cafe_ccic* 4603F: drivers/media/platform/marvell/ 4604 4605CAIF NETWORK LAYER 4606L: netdev@vger.kernel.org 4607S: Orphan 4608F: Documentation/networking/caif/ 4609F: drivers/net/caif/ 4610F: include/net/caif/ 4611F: include/uapi/linux/caif/ 4612F: net/caif/ 4613 4614CAKE QDISC 4615M: Toke Høiland-Jørgensen <toke@toke.dk> 4616L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4617S: Maintained 4618F: net/sched/sch_cake.c 4619 4620CAN NETWORK DRIVERS 4621M: Wolfgang Grandegger <wg@grandegger.com> 4622M: Marc Kleine-Budde <mkl@pengutronix.de> 4623L: linux-can@vger.kernel.org 4624S: Maintained 4625W: https://github.com/linux-can 4626T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4628F: Documentation/devicetree/bindings/net/can/ 4629F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4630F: drivers/net/can/ 4631F: drivers/phy/phy-can-transceiver.c 4632F: include/linux/can/bittiming.h 4633F: include/linux/can/dev.h 4634F: include/linux/can/length.h 4635F: include/linux/can/platform/ 4636F: include/linux/can/rx-offload.h 4637F: include/uapi/linux/can/error.h 4638F: include/uapi/linux/can/netlink.h 4639F: include/uapi/linux/can/vxcan.h 4640 4641CAN NETWORK LAYER 4642M: Oliver Hartkopp <socketcan@hartkopp.net> 4643M: Marc Kleine-Budde <mkl@pengutronix.de> 4644L: linux-can@vger.kernel.org 4645S: Maintained 4646W: https://github.com/linux-can 4647T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4648T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4649F: Documentation/networking/can.rst 4650F: include/linux/can/can-ml.h 4651F: include/linux/can/core.h 4652F: include/linux/can/skb.h 4653F: include/net/netns/can.h 4654F: include/uapi/linux/can.h 4655F: include/uapi/linux/can/bcm.h 4656F: include/uapi/linux/can/gw.h 4657F: include/uapi/linux/can/isotp.h 4658F: include/uapi/linux/can/raw.h 4659F: net/can/ 4660 4661CAN-J1939 NETWORK LAYER 4662M: Robin van der Gracht <robin@protonic.nl> 4663M: Oleksij Rempel <o.rempel@pengutronix.de> 4664R: kernel@pengutronix.de 4665L: linux-can@vger.kernel.org 4666S: Maintained 4667F: Documentation/networking/j1939.rst 4668F: include/uapi/linux/can/j1939.h 4669F: net/can/j1939/ 4670 4671CAPABILITIES 4672M: Serge Hallyn <serge@hallyn.com> 4673L: linux-security-module@vger.kernel.org 4674S: Supported 4675F: include/linux/capability.h 4676F: include/uapi/linux/capability.h 4677F: kernel/capability.c 4678F: security/commoncap.c 4679 4680CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4681M: Kevin Tsai <ktsai@capellamicro.com> 4682S: Maintained 4683F: drivers/iio/light/cm* 4684 4685CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4686M: Christian Lamparter <chunkeey@googlemail.com> 4687L: linux-wireless@vger.kernel.org 4688S: Maintained 4689W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4690F: drivers/net/wireless/ath/carl9170/ 4691 4692CAVIUM I2C DRIVER 4693M: Robert Richter <rric@kernel.org> 4694S: Odd Fixes 4695W: http://www.marvell.com 4696F: drivers/i2c/busses/i2c-octeon* 4697F: drivers/i2c/busses/i2c-thunderx* 4698 4699CAVIUM LIQUIDIO NETWORK DRIVER 4700M: Derek Chickles <dchickles@marvell.com> 4701M: Satanand Burla <sburla@marvell.com> 4702M: Felix Manlunas <fmanlunas@marvell.com> 4703L: netdev@vger.kernel.org 4704S: Supported 4705W: http://www.marvell.com 4706F: drivers/net/ethernet/cavium/liquidio/ 4707 4708CAVIUM MMC DRIVER 4709M: Robert Richter <rric@kernel.org> 4710S: Odd Fixes 4711W: http://www.marvell.com 4712F: drivers/mmc/host/cavium* 4713 4714CAVIUM OCTEON-TX CRYPTO DRIVER 4715M: George Cherian <gcherian@marvell.com> 4716L: linux-crypto@vger.kernel.org 4717S: Supported 4718W: http://www.marvell.com 4719F: drivers/crypto/cavium/cpt/ 4720 4721CAVIUM THUNDERX2 ARM64 SOC 4722M: Robert Richter <rric@kernel.org> 4723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4724S: Odd Fixes 4725F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4726F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4727 4728CBS/ETF/TAPRIO QDISCS 4729M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4730S: Maintained 4731L: netdev@vger.kernel.org 4732F: net/sched/sch_cbs.c 4733F: net/sched/sch_etf.c 4734F: net/sched/sch_taprio.c 4735 4736CC2520 IEEE-802.15.4 RADIO DRIVER 4737M: Varka Bhadram <varkabhadram@gmail.com> 4738L: linux-wpan@vger.kernel.org 4739S: Maintained 4740F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4741F: drivers/net/ieee802154/cc2520.c 4742F: include/linux/spi/cc2520.h 4743 4744CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4745M: Gilad Ben-Yossef <gilad@benyossef.com> 4746L: linux-crypto@vger.kernel.org 4747S: Supported 4748W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4749F: drivers/crypto/ccree/ 4750 4751CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4752M: Hadar Gat <hadar.gat@arm.com> 4753L: linux-crypto@vger.kernel.org 4754S: Supported 4755F: drivers/char/hw_random/cctrng.c 4756F: drivers/char/hw_random/cctrng.h 4757F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4758W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4759 4760CEC FRAMEWORK 4761M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4762L: linux-media@vger.kernel.org 4763S: Supported 4764W: http://linuxtv.org 4765T: git git://linuxtv.org/media_tree.git 4766F: Documentation/ABI/testing/debugfs-cec-error-inj 4767F: Documentation/devicetree/bindings/media/cec.txt 4768F: Documentation/driver-api/media/cec-core.rst 4769F: Documentation/userspace-api/media/cec 4770F: drivers/media/cec/ 4771F: drivers/media/rc/keymaps/rc-cec.c 4772F: include/media/cec-notifier.h 4773F: include/media/cec.h 4774F: include/uapi/linux/cec-funcs.h 4775F: include/uapi/linux/cec.h 4776 4777CEC GPIO DRIVER 4778M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4779L: linux-media@vger.kernel.org 4780S: Supported 4781W: http://linuxtv.org 4782T: git git://linuxtv.org/media_tree.git 4783F: Documentation/devicetree/bindings/media/cec-gpio.txt 4784F: drivers/media/cec/platform/cec-gpio/ 4785 4786CELL BROADBAND ENGINE ARCHITECTURE 4787M: Arnd Bergmann <arnd@arndb.de> 4788L: linuxppc-dev@lists.ozlabs.org 4789S: Supported 4790W: http://www.ibm.com/developerworks/power/cell/ 4791F: arch/powerpc/include/asm/cell*.h 4792F: arch/powerpc/include/asm/spu*.h 4793F: arch/powerpc/include/uapi/asm/spu*.h 4794F: arch/powerpc/platforms/cell/ 4795 4796CELLWISE CW2015 BATTERY DRIVER 4797M: Tobias Schrammm <t.schramm@manjaro.org> 4798S: Maintained 4799F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4800F: drivers/power/supply/cw2015_battery.c 4801 4802CEPH COMMON CODE (LIBCEPH) 4803M: Ilya Dryomov <idryomov@gmail.com> 4804M: Xiubo Li <xiubli@redhat.com> 4805R: Jeff Layton <jlayton@kernel.org> 4806L: ceph-devel@vger.kernel.org 4807S: Supported 4808W: http://ceph.com/ 4809T: git git://github.com/ceph/ceph-client.git 4810F: include/linux/ceph/ 4811F: include/linux/crush/ 4812F: net/ceph/ 4813 4814CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4815M: Xiubo Li <xiubli@redhat.com> 4816M: Ilya Dryomov <idryomov@gmail.com> 4817R: Jeff Layton <jlayton@kernel.org> 4818L: ceph-devel@vger.kernel.org 4819S: Supported 4820W: http://ceph.com/ 4821T: git git://github.com/ceph/ceph-client.git 4822F: Documentation/filesystems/ceph.rst 4823F: fs/ceph/ 4824 4825CERTIFICATE HANDLING 4826M: David Howells <dhowells@redhat.com> 4827M: David Woodhouse <dwmw2@infradead.org> 4828L: keyrings@vger.kernel.org 4829S: Maintained 4830F: Documentation/admin-guide/module-signing.rst 4831F: certs/ 4832F: scripts/sign-file.c 4833F: tools/certs/ 4834 4835CFAG12864B LCD DRIVER 4836M: Miguel Ojeda <ojeda@kernel.org> 4837S: Maintained 4838F: drivers/auxdisplay/cfag12864b.c 4839F: include/linux/cfag12864b.h 4840 4841CFAG12864BFB LCD FRAMEBUFFER DRIVER 4842M: Miguel Ojeda <ojeda@kernel.org> 4843S: Maintained 4844F: drivers/auxdisplay/cfag12864bfb.c 4845F: include/linux/cfag12864b.h 4846 4847CHAR and MISC DRIVERS 4848M: Arnd Bergmann <arnd@arndb.de> 4849M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4850S: Supported 4851T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4852F: drivers/char/ 4853F: drivers/misc/ 4854F: include/linux/miscdevice.h 4855X: drivers/char/agp/ 4856X: drivers/char/hw_random/ 4857X: drivers/char/ipmi/ 4858X: drivers/char/random.c 4859X: drivers/char/tpm/ 4860 4861CHECKPATCH 4862M: Andy Whitcroft <apw@canonical.com> 4863M: Joe Perches <joe@perches.com> 4864R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4865R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4866S: Maintained 4867F: scripts/checkpatch.pl 4868 4869CHECKPATCH DOCUMENTATION 4870M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4871M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4872R: Joe Perches <joe@perches.com> 4873S: Maintained 4874F: Documentation/dev-tools/checkpatch.rst 4875 4876CHINESE DOCUMENTATION 4877M: Alex Shi <alexs@kernel.org> 4878M: Yanteng Si <siyanteng@loongson.cn> 4879S: Maintained 4880F: Documentation/translations/zh_CN/ 4881 4882CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4883M: Peter Chen <peter.chen@kernel.org> 4884L: linux-usb@vger.kernel.org 4885S: Maintained 4886T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4887F: drivers/usb/chipidea/ 4888 4889CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4890M: Hans de Goede <hdegoede@redhat.com> 4891L: linux-input@vger.kernel.org 4892S: Maintained 4893F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4894F: drivers/input/touchscreen/chipone_icn8318.c 4895 4896CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4897M: Hans de Goede <hdegoede@redhat.com> 4898L: linux-input@vger.kernel.org 4899S: Maintained 4900F: drivers/input/touchscreen/chipone_icn8505.c 4901 4902CHROME HARDWARE PLATFORM SUPPORT 4903M: Benson Leung <bleung@chromium.org> 4904L: chrome-platform@lists.linux.dev 4905S: Maintained 4906T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4907F: drivers/platform/chrome/ 4908 4909CHROMEOS EC CODEC DRIVER 4910M: Cheng-Yi Chiang <cychiang@chromium.org> 4911M: Tzung-Bi Shih <tzungbi@google.com> 4912R: Guenter Roeck <groeck@chromium.org> 4913L: chrome-platform@lists.linux.dev 4914S: Maintained 4915F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4916F: sound/soc/codecs/cros_ec_codec.* 4917 4918CHROMEOS EC SUBDRIVERS 4919M: Benson Leung <bleung@chromium.org> 4920R: Guenter Roeck <groeck@chromium.org> 4921L: chrome-platform@lists.linux.dev 4922S: Maintained 4923F: drivers/power/supply/cros_usbpd-charger.c 4924N: cros_ec 4925N: cros-ec 4926 4927CHROMEOS EC USB TYPE-C DRIVER 4928M: Prashant Malani <pmalani@chromium.org> 4929L: chrome-platform@lists.linux.dev 4930S: Maintained 4931F: drivers/platform/chrome/cros_ec_typec.c 4932F: drivers/platform/chrome/cros_typec_switch.c 4933 4934CHROMEOS EC USB PD NOTIFY DRIVER 4935M: Prashant Malani <pmalani@chromium.org> 4936L: chrome-platform@lists.linux.dev 4937S: Maintained 4938F: drivers/platform/chrome/cros_usbpd_notify.c 4939F: include/linux/platform_data/cros_usbpd_notify.h 4940 4941CHRONTEL CH7322 CEC DRIVER 4942M: Joe Tessler <jrt@google.com> 4943L: linux-media@vger.kernel.org 4944S: Maintained 4945T: git git://linuxtv.org/media_tree.git 4946F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4947F: drivers/media/cec/i2c/ch7322.c 4948 4949CIRRUS LOGIC AUDIO CODEC DRIVERS 4950M: James Schulman <james.schulman@cirrus.com> 4951M: David Rhodes <david.rhodes@cirrus.com> 4952M: Lucas Tanure <tanureal@opensource.cirrus.com> 4953M: Richard Fitzgerald <rf@opensource.cirrus.com> 4954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4955L: patches@opensource.cirrus.com 4956S: Maintained 4957F: Documentation/devicetree/bindings/sound/cirrus,cs* 4958F: include/dt-bindings/sound/cs* 4959F: sound/pci/hda/cs* 4960F: sound/pci/hda/hda_cs_dsp_ctl.* 4961F: sound/soc/codecs/cs* 4962 4963CIRRUS LOGIC DSP FIRMWARE DRIVER 4964M: Simon Trimmer <simont@opensource.cirrus.com> 4965M: Charles Keepax <ckeepax@opensource.cirrus.com> 4966M: Richard Fitzgerald <rf@opensource.cirrus.com> 4967L: patches@opensource.cirrus.com 4968S: Supported 4969W: https://github.com/CirrusLogic/linux-drivers/wiki 4970T: git https://github.com/CirrusLogic/linux-drivers.git 4971F: drivers/firmware/cirrus/* 4972F: include/linux/firmware/cirrus/* 4973 4974CIRRUS LOGIC EP93XX ETHERNET DRIVER 4975M: Hartley Sweeten <hsweeten@visionengravers.com> 4976L: netdev@vger.kernel.org 4977S: Maintained 4978F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4979 4980CIRRUS LOGIC LOCHNAGAR DRIVER 4981M: Charles Keepax <ckeepax@opensource.cirrus.com> 4982M: Richard Fitzgerald <rf@opensource.cirrus.com> 4983L: patches@opensource.cirrus.com 4984S: Supported 4985F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4986F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4987F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4988F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4990F: Documentation/hwmon/lochnagar.rst 4991F: drivers/clk/clk-lochnagar.c 4992F: drivers/hwmon/lochnagar-hwmon.c 4993F: drivers/mfd/lochnagar-i2c.c 4994F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4995F: drivers/regulator/lochnagar-regulator.c 4996F: include/dt-bindings/clock/lochnagar.h 4997F: include/dt-bindings/pinctrl/lochnagar.h 4998F: include/linux/mfd/lochnagar* 4999F: sound/soc/codecs/lochnagar-sc.c 5000 5001CIRRUS LOGIC MADERA CODEC DRIVERS 5002M: Charles Keepax <ckeepax@opensource.cirrus.com> 5003M: Richard Fitzgerald <rf@opensource.cirrus.com> 5004L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5005L: patches@opensource.cirrus.com 5006S: Supported 5007W: https://github.com/CirrusLogic/linux-drivers/wiki 5008T: git https://github.com/CirrusLogic/linux-drivers.git 5009F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5010F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5011F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5012F: drivers/gpio/gpio-madera* 5013F: drivers/irqchip/irq-madera* 5014F: drivers/mfd/cs47l* 5015F: drivers/mfd/madera* 5016F: drivers/pinctrl/cirrus/* 5017F: include/dt-bindings/sound/madera* 5018F: include/linux/irqchip/irq-madera* 5019F: include/linux/mfd/madera/* 5020F: include/sound/madera* 5021F: sound/soc/codecs/cs47l* 5022F: sound/soc/codecs/madera* 5023 5024CISCO FCOE HBA DRIVER 5025M: Satish Kharat <satishkh@cisco.com> 5026M: Sesidhar Baddela <sebaddel@cisco.com> 5027M: Karan Tilak Kumar <kartilak@cisco.com> 5028L: linux-scsi@vger.kernel.org 5029S: Supported 5030F: drivers/scsi/fnic/ 5031 5032CISCO SCSI HBA DRIVER 5033M: Karan Tilak Kumar <kartilak@cisco.com> 5034M: Sesidhar Baddela <sebaddel@cisco.com> 5035L: linux-scsi@vger.kernel.org 5036S: Supported 5037F: drivers/scsi/snic/ 5038 5039CISCO VIC ETHERNET NIC DRIVER 5040M: Christian Benvenuti <benve@cisco.com> 5041M: Govindarajulu Varadarajan <_govind@gmx.com> 5042S: Supported 5043F: drivers/net/ethernet/cisco/enic/ 5044 5045CISCO VIC LOW LATENCY NIC DRIVER 5046M: Christian Benvenuti <benve@cisco.com> 5047M: Nelson Escobar <neescoba@cisco.com> 5048S: Supported 5049F: drivers/infiniband/hw/usnic/ 5050 5051CLANG-FORMAT FILE 5052M: Miguel Ojeda <ojeda@kernel.org> 5053S: Maintained 5054F: .clang-format 5055 5056CLANG/LLVM BUILD SUPPORT 5057M: Nathan Chancellor <nathan@kernel.org> 5058M: Nick Desaulniers <ndesaulniers@google.com> 5059R: Tom Rix <trix@redhat.com> 5060L: llvm@lists.linux.dev 5061S: Supported 5062W: https://clangbuiltlinux.github.io/ 5063B: https://github.com/ClangBuiltLinux/linux/issues 5064C: irc://irc.libera.chat/clangbuiltlinux 5065F: Documentation/kbuild/llvm.rst 5066F: include/linux/compiler-clang.h 5067F: scripts/Makefile.clang 5068F: scripts/clang-tools/ 5069K: \b(?i:clang|llvm)\b 5070 5071CLANG CONTROL FLOW INTEGRITY SUPPORT 5072M: Sami Tolvanen <samitolvanen@google.com> 5073M: Kees Cook <keescook@chromium.org> 5074R: Nathan Chancellor <nathan@kernel.org> 5075R: Nick Desaulniers <ndesaulniers@google.com> 5076L: llvm@lists.linux.dev 5077S: Supported 5078B: https://github.com/ClangBuiltLinux/linux/issues 5079T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5080F: include/linux/cfi.h 5081F: kernel/cfi.c 5082 5083CLK API 5084M: Russell King <linux@armlinux.org.uk> 5085L: linux-clk@vger.kernel.org 5086S: Maintained 5087F: include/linux/clk.h 5088 5089CLOCKSOURCE, CLOCKEVENT DRIVERS 5090M: Daniel Lezcano <daniel.lezcano@linaro.org> 5091M: Thomas Gleixner <tglx@linutronix.de> 5092L: linux-kernel@vger.kernel.org 5093S: Supported 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5095F: Documentation/devicetree/bindings/timer/ 5096F: drivers/clocksource/ 5097 5098CMPC ACPI DRIVER 5099M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5100M: Daniel Oliveira Nascimento <don@syst.com.br> 5101L: platform-driver-x86@vger.kernel.org 5102S: Supported 5103F: drivers/platform/x86/classmate-laptop.c 5104 5105COBALT MEDIA DRIVER 5106M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5107L: linux-media@vger.kernel.org 5108S: Supported 5109W: https://linuxtv.org 5110T: git git://linuxtv.org/media_tree.git 5111F: drivers/media/pci/cobalt/ 5112 5113COCCINELLE/Semantic Patches (SmPL) 5114M: Julia Lawall <Julia.Lawall@inria.fr> 5115M: Nicolas Palix <nicolas.palix@imag.fr> 5116L: cocci@inria.fr (moderated for non-subscribers) 5117S: Supported 5118W: https://coccinelle.gitlabpages.inria.fr/website/ 5119T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5120F: Documentation/dev-tools/coccinelle.rst 5121F: scripts/coccicheck 5122F: scripts/coccinelle/ 5123 5124CODA FILE SYSTEM 5125M: Jan Harkes <jaharkes@cs.cmu.edu> 5126M: coda@cs.cmu.edu 5127L: codalist@coda.cs.cmu.edu 5128S: Maintained 5129W: http://www.coda.cs.cmu.edu/ 5130F: Documentation/filesystems/coda.rst 5131F: fs/coda/ 5132F: include/linux/coda*.h 5133F: include/uapi/linux/coda*.h 5134 5135CODA V4L2 MEM2MEM DRIVER 5136M: Philipp Zabel <p.zabel@pengutronix.de> 5137L: linux-media@vger.kernel.org 5138S: Maintained 5139F: Documentation/devicetree/bindings/media/coda.yaml 5140F: drivers/media/platform/chips-media/ 5141 5142CODE OF CONDUCT 5143M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5144S: Supported 5145F: Documentation/process/code-of-conduct-interpretation.rst 5146F: Documentation/process/code-of-conduct.rst 5147 5148COMEDI DRIVERS 5149M: Ian Abbott <abbotti@mev.co.uk> 5150M: H Hartley Sweeten <hsweeten@visionengravers.com> 5151S: Odd Fixes 5152F: drivers/comedi/ 5153F: include/linux/comedi/ 5154F: include/uapi/linux/comedi.h 5155 5156COMMON CLK FRAMEWORK 5157M: Michael Turquette <mturquette@baylibre.com> 5158M: Stephen Boyd <sboyd@kernel.org> 5159L: linux-clk@vger.kernel.org 5160S: Maintained 5161Q: http://patchwork.kernel.org/project/linux-clk/list/ 5162T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5163F: Documentation/devicetree/bindings/clock/ 5164F: drivers/clk/ 5165F: include/dt-bindings/clock/ 5166F: include/linux/clk-pr* 5167F: include/linux/clk/ 5168F: include/linux/of_clk.h 5169X: drivers/clk/clkdev.c 5170 5171COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5172M: Steve French <sfrench@samba.org> 5173R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5174R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5175R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5176R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5177L: linux-cifs@vger.kernel.org 5178L: samba-technical@lists.samba.org (moderated for non-subscribers) 5179S: Supported 5180W: https://wiki.samba.org/index.php/LinuxCIFS 5181T: git git://git.samba.org/sfrench/cifs-2.6.git 5182F: Documentation/admin-guide/cifs/ 5183F: fs/cifs/ 5184F: fs/smbfs_common/ 5185F: include/uapi/linux/cifs 5186 5187COMPACTPCI HOTPLUG CORE 5188M: Scott Murray <scott@spiteful.org> 5189L: linux-pci@vger.kernel.org 5190S: Maintained 5191F: drivers/pci/hotplug/cpci_hotplug* 5192 5193COMPACTPCI HOTPLUG GENERIC DRIVER 5194M: Scott Murray <scott@spiteful.org> 5195L: linux-pci@vger.kernel.org 5196S: Maintained 5197F: drivers/pci/hotplug/cpcihp_generic.c 5198 5199COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5200M: Scott Murray <scott@spiteful.org> 5201L: linux-pci@vger.kernel.org 5202S: Maintained 5203F: drivers/pci/hotplug/cpcihp_zt5550.* 5204 5205COMPAL LAPTOP SUPPORT 5206M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5207L: platform-driver-x86@vger.kernel.org 5208S: Maintained 5209F: drivers/platform/x86/compal-laptop.c 5210 5211COMPILER ATTRIBUTES 5212M: Miguel Ojeda <ojeda@kernel.org> 5213R: Nick Desaulniers <ndesaulniers@google.com> 5214S: Maintained 5215F: include/linux/compiler_attributes.h 5216 5217COMPUTE EXPRESS LINK (CXL) 5218M: Alison Schofield <alison.schofield@intel.com> 5219M: Vishal Verma <vishal.l.verma@intel.com> 5220M: Ira Weiny <ira.weiny@intel.com> 5221M: Ben Widawsky <bwidawsk@kernel.org> 5222M: Dan Williams <dan.j.williams@intel.com> 5223L: linux-cxl@vger.kernel.org 5224S: Maintained 5225F: drivers/cxl/ 5226F: include/uapi/linux/cxl_mem.h 5227 5228CONEXANT ACCESSRUNNER USB DRIVER 5229L: accessrunner-general@lists.sourceforge.net 5230S: Orphan 5231W: http://accessrunner.sourceforge.net/ 5232F: drivers/usb/atm/cxacru.c 5233 5234CONFIGFS 5235M: Joel Becker <jlbec@evilplan.org> 5236M: Christoph Hellwig <hch@lst.de> 5237S: Supported 5238T: git git://git.infradead.org/users/hch/configfs.git 5239F: fs/configfs/ 5240F: include/linux/configfs.h 5241F: samples/configfs/ 5242 5243CONSOLE SUBSYSTEM 5244M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5245S: Supported 5246F: drivers/video/console/ 5247F: include/linux/console* 5248 5249CONTEXT TRACKING 5250M: Frederic Weisbecker <frederic@kernel.org> 5251M: "Paul E. McKenney" <paulmck@kernel.org> 5252S: Maintained 5253F: kernel/context_tracking.c 5254F: include/linux/context_tracking* 5255 5256CONTROL GROUP (CGROUP) 5257M: Tejun Heo <tj@kernel.org> 5258M: Zefan Li <lizefan.x@bytedance.com> 5259M: Johannes Weiner <hannes@cmpxchg.org> 5260L: cgroups@vger.kernel.org 5261S: Maintained 5262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5263F: Documentation/admin-guide/cgroup-v1/ 5264F: Documentation/admin-guide/cgroup-v2.rst 5265F: include/linux/cgroup* 5266F: kernel/cgroup/ 5267F: tools/testing/selftests/cgroup/ 5268 5269CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5270M: Tejun Heo <tj@kernel.org> 5271M: Josef Bacik <josef@toxicpanda.com> 5272M: Jens Axboe <axboe@kernel.dk> 5273L: cgroups@vger.kernel.org 5274L: linux-block@vger.kernel.org 5275T: git git://git.kernel.dk/linux-block 5276F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5277F: block/bfq-cgroup.c 5278F: block/blk-cgroup.c 5279F: block/blk-iocost.c 5280F: block/blk-iolatency.c 5281F: block/blk-throttle.c 5282F: include/linux/blk-cgroup.h 5283 5284CONTROL GROUP - CPUSET 5285M: Waiman Long <longman@redhat.com> 5286M: Zefan Li <lizefan.x@bytedance.com> 5287L: cgroups@vger.kernel.org 5288S: Maintained 5289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5290F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5291F: include/linux/cpuset.h 5292F: kernel/cgroup/cpuset.c 5293 5294CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5295M: Johannes Weiner <hannes@cmpxchg.org> 5296M: Michal Hocko <mhocko@kernel.org> 5297M: Roman Gushchin <roman.gushchin@linux.dev> 5298M: Shakeel Butt <shakeelb@google.com> 5299R: Muchun Song <songmuchun@bytedance.com> 5300L: cgroups@vger.kernel.org 5301L: linux-mm@kvack.org 5302S: Maintained 5303F: mm/memcontrol.c 5304F: mm/swap_cgroup.c 5305F: tools/testing/selftests/cgroup/memcg_protection.m 5306F: tools/testing/selftests/cgroup/test_kmem.c 5307F: tools/testing/selftests/cgroup/test_memcontrol.c 5308 5309CORETEMP HARDWARE MONITORING DRIVER 5310M: Fenghua Yu <fenghua.yu@intel.com> 5311L: linux-hwmon@vger.kernel.org 5312S: Maintained 5313F: Documentation/hwmon/coretemp.rst 5314F: drivers/hwmon/coretemp.c 5315 5316CORSAIR-CPRO HARDWARE MONITOR DRIVER 5317M: Marius Zachmann <mail@mariuszachmann.de> 5318L: linux-hwmon@vger.kernel.org 5319S: Maintained 5320F: drivers/hwmon/corsair-cpro.c 5321 5322CORSAIR-PSU HARDWARE MONITOR DRIVER 5323M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5324L: linux-hwmon@vger.kernel.org 5325S: Maintained 5326F: Documentation/hwmon/corsair-psu.rst 5327F: drivers/hwmon/corsair-psu.c 5328 5329COUNTER SUBSYSTEM 5330M: William Breathitt Gray <william.gray@linaro.org> 5331L: linux-iio@vger.kernel.org 5332S: Maintained 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5334F: Documentation/ABI/testing/sysfs-bus-counter 5335F: Documentation/driver-api/generic-counter.rst 5336F: drivers/counter/ 5337F: include/linux/counter.h 5338F: include/uapi/linux/counter.h 5339F: tools/counter/ 5340 5341CP2615 I2C DRIVER 5342M: Bence Csókás <bence98@sch.bme.hu> 5343S: Maintained 5344F: drivers/i2c/busses/i2c-cp2615.c 5345 5346CPMAC ETHERNET DRIVER 5347M: Florian Fainelli <f.fainelli@gmail.com> 5348L: netdev@vger.kernel.org 5349S: Maintained 5350F: drivers/net/ethernet/ti/cpmac.c 5351 5352CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5353M: Viresh Kumar <viresh.kumar@linaro.org> 5354M: Sudeep Holla <sudeep.holla@arm.com> 5355L: linux-pm@vger.kernel.org 5356S: Maintained 5357W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5358F: drivers/cpufreq/vexpress-spc-cpufreq.c 5359 5360CPU FREQUENCY SCALING FRAMEWORK 5361M: "Rafael J. Wysocki" <rafael@kernel.org> 5362M: Viresh Kumar <viresh.kumar@linaro.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365B: https://bugzilla.kernel.org 5366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5367T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5368F: Documentation/admin-guide/pm/cpufreq.rst 5369F: Documentation/admin-guide/pm/intel_pstate.rst 5370F: Documentation/cpu-freq/ 5371F: Documentation/devicetree/bindings/cpufreq/ 5372F: drivers/cpufreq/ 5373F: include/linux/cpufreq.h 5374F: include/linux/sched/cpufreq.h 5375F: kernel/sched/cpufreq*.c 5376F: tools/testing/selftests/cpufreq/ 5377 5378CPU IDLE TIME MANAGEMENT FRAMEWORK 5379M: "Rafael J. Wysocki" <rafael@kernel.org> 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381L: linux-pm@vger.kernel.org 5382S: Maintained 5383B: https://bugzilla.kernel.org 5384T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5385F: Documentation/admin-guide/pm/cpuidle.rst 5386F: Documentation/driver-api/pm/cpuidle.rst 5387F: drivers/cpuidle/ 5388F: include/linux/cpuidle.h 5389 5390CPU POWER MONITORING SUBSYSTEM 5391M: Thomas Renninger <trenn@suse.com> 5392M: Shuah Khan <shuah@kernel.org> 5393M: Shuah Khan <skhan@linuxfoundation.org> 5394L: linux-pm@vger.kernel.org 5395S: Maintained 5396F: tools/power/cpupower/ 5397 5398CPUID/MSR DRIVER 5399M: "H. Peter Anvin" <hpa@zytor.com> 5400S: Maintained 5401F: arch/x86/kernel/cpuid.c 5402F: arch/x86/kernel/msr.c 5403 5404CPUIDLE DRIVER - ARM BIG LITTLE 5405M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5406M: Daniel Lezcano <daniel.lezcano@linaro.org> 5407L: linux-pm@vger.kernel.org 5408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5409S: Maintained 5410T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5411F: drivers/cpuidle/cpuidle-big_little.c 5412 5413CPUIDLE DRIVER - ARM EXYNOS 5414M: Daniel Lezcano <daniel.lezcano@linaro.org> 5415R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5416M: Kukjin Kim <kgene@kernel.org> 5417L: linux-pm@vger.kernel.org 5418L: linux-samsung-soc@vger.kernel.org 5419S: Supported 5420F: arch/arm/mach-exynos/pm.c 5421F: drivers/cpuidle/cpuidle-exynos.c 5422F: include/linux/platform_data/cpuidle-exynos.h 5423 5424CPUIDLE DRIVER - ARM PSCI 5425M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5426M: Sudeep Holla <sudeep.holla@arm.com> 5427L: linux-pm@vger.kernel.org 5428L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5429S: Supported 5430F: drivers/cpuidle/cpuidle-psci.c 5431 5432CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5433M: Ulf Hansson <ulf.hansson@linaro.org> 5434L: linux-pm@vger.kernel.org 5435L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5436S: Supported 5437F: drivers/cpuidle/cpuidle-psci.h 5438F: drivers/cpuidle/cpuidle-psci-domain.c 5439 5440CPUIDLE DRIVER - DT IDLE PM DOMAIN 5441M: Ulf Hansson <ulf.hansson@linaro.org> 5442L: linux-pm@vger.kernel.org 5443S: Supported 5444F: drivers/cpuidle/dt_idle_genpd.c 5445F: drivers/cpuidle/dt_idle_genpd.h 5446 5447CPUIDLE DRIVER - RISC-V SBI 5448M: Anup Patel <anup@brainfault.org> 5449L: linux-pm@vger.kernel.org 5450L: linux-riscv@lists.infradead.org 5451S: Maintained 5452F: drivers/cpuidle/cpuidle-riscv-sbi.c 5453 5454CRAMFS FILESYSTEM 5455M: Nicolas Pitre <nico@fluxnic.net> 5456S: Maintained 5457F: Documentation/filesystems/cramfs.rst 5458F: fs/cramfs/ 5459 5460CREATIVE SB0540 5461M: Bastien Nocera <hadess@hadess.net> 5462L: linux-input@vger.kernel.org 5463S: Maintained 5464F: drivers/hid/hid-creative-sb0540.c 5465 5466CRYPTO API 5467M: Herbert Xu <herbert@gondor.apana.org.au> 5468M: "David S. Miller" <davem@davemloft.net> 5469L: linux-crypto@vger.kernel.org 5470S: Maintained 5471T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5472T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5473F: Documentation/crypto/ 5474F: Documentation/devicetree/bindings/crypto/ 5475F: arch/*/crypto/ 5476F: crypto/ 5477F: drivers/crypto/ 5478F: include/crypto/ 5479F: include/linux/crypto* 5480F: lib/crypto/ 5481 5482CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5483M: Neil Horman <nhorman@tuxdriver.com> 5484L: linux-crypto@vger.kernel.org 5485S: Maintained 5486F: crypto/ansi_cprng.c 5487F: crypto/rng.c 5488 5489CS3308 MEDIA DRIVER 5490M: Hans Verkuil <hverkuil@xs4all.nl> 5491L: linux-media@vger.kernel.org 5492S: Odd Fixes 5493W: http://linuxtv.org 5494T: git git://linuxtv.org/media_tree.git 5495F: drivers/media/i2c/cs3308.c 5496 5497CS5535 Audio ALSA driver 5498M: Jaya Kumar <jayakumar.alsa@gmail.com> 5499S: Maintained 5500F: sound/pci/cs5535audio/ 5501 5502CSI DRIVERS FOR ALLWINNER V3s 5503M: Yong Deng <yong.deng@magewell.com> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506T: git git://linuxtv.org/media_tree.git 5507F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5508F: drivers/media/platform/sunxi/sun6i-csi/ 5509 5510CTU CAN FD DRIVER 5511M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5512M: Ondrej Ille <ondrej.ille@gmail.com> 5513L: linux-can@vger.kernel.org 5514S: Maintained 5515F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5516F: drivers/net/can/ctucanfd/ 5517 5518CW1200 WLAN driver 5519M: Solomon Peachy <pizza@shaftnet.org> 5520S: Maintained 5521F: drivers/net/wireless/st/cw1200/ 5522 5523CX18 VIDEO4LINUX DRIVER 5524M: Andy Walls <awalls@md.metrocast.net> 5525L: linux-media@vger.kernel.org 5526S: Maintained 5527W: https://linuxtv.org 5528T: git git://linuxtv.org/media_tree.git 5529F: drivers/media/pci/cx18/ 5530F: include/uapi/linux/ivtv* 5531 5532CX2341X MPEG ENCODER HELPER MODULE 5533M: Hans Verkuil <hverkuil@xs4all.nl> 5534L: linux-media@vger.kernel.org 5535S: Maintained 5536W: https://linuxtv.org 5537T: git git://linuxtv.org/media_tree.git 5538F: drivers/media/common/cx2341x* 5539F: include/media/drv-intf/cx2341x.h 5540 5541CX24120 MEDIA DRIVER 5542M: Jemma Denson <jdenson@gmail.com> 5543M: Patrick Boettcher <patrick.boettcher@posteo.de> 5544L: linux-media@vger.kernel.org 5545S: Maintained 5546W: https://linuxtv.org 5547Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5548F: drivers/media/dvb-frontends/cx24120* 5549 5550CX88 VIDEO4LINUX DRIVER 5551M: Mauro Carvalho Chehab <mchehab@kernel.org> 5552L: linux-media@vger.kernel.org 5553S: Odd fixes 5554W: https://linuxtv.org 5555T: git git://linuxtv.org/media_tree.git 5556F: Documentation/driver-api/media/drivers/cx88* 5557F: drivers/media/pci/cx88/ 5558 5559CXD2820R MEDIA DRIVER 5560M: Antti Palosaari <crope@iki.fi> 5561L: linux-media@vger.kernel.org 5562S: Maintained 5563W: https://linuxtv.org 5564W: http://palosaari.fi/linux/ 5565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5566T: git git://linuxtv.org/anttip/media_tree.git 5567F: drivers/media/dvb-frontends/cxd2820r* 5568 5569CXGB3 ETHERNET DRIVER (CXGB3) 5570M: Raju Rangoju <rajur@chelsio.com> 5571L: netdev@vger.kernel.org 5572S: Supported 5573W: http://www.chelsio.com 5574F: drivers/net/ethernet/chelsio/cxgb3/ 5575 5576CXGB3 ISCSI DRIVER (CXGB3I) 5577M: Varun Prakash <varun@chelsio.com> 5578L: linux-scsi@vger.kernel.org 5579S: Supported 5580W: http://www.chelsio.com 5581F: drivers/scsi/cxgbi/cxgb3i 5582 5583CXGB4 CRYPTO DRIVER (chcr) 5584M: Ayush Sawal <ayush.sawal@chelsio.com> 5585M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5586M: Rohit Maheshwari <rohitm@chelsio.com> 5587L: linux-crypto@vger.kernel.org 5588S: Supported 5589W: http://www.chelsio.com 5590F: drivers/crypto/chelsio 5591 5592CXGB4 INLINE CRYPTO DRIVER 5593M: Ayush Sawal <ayush.sawal@chelsio.com> 5594M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5595M: Rohit Maheshwari <rohitm@chelsio.com> 5596L: netdev@vger.kernel.org 5597S: Supported 5598W: http://www.chelsio.com 5599F: drivers/net/ethernet/chelsio/inline_crypto/ 5600 5601CXGB4 ETHERNET DRIVER (CXGB4) 5602M: Raju Rangoju <rajur@chelsio.com> 5603L: netdev@vger.kernel.org 5604S: Supported 5605W: http://www.chelsio.com 5606F: drivers/net/ethernet/chelsio/cxgb4/ 5607 5608CXGB4 ISCSI DRIVER (CXGB4I) 5609M: Varun Prakash <varun@chelsio.com> 5610L: linux-scsi@vger.kernel.org 5611S: Supported 5612W: http://www.chelsio.com 5613F: drivers/scsi/cxgbi/cxgb4i 5614 5615CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5616M: Potnuri Bharat Teja <bharat@chelsio.com> 5617L: linux-rdma@vger.kernel.org 5618S: Supported 5619W: http://www.openfabrics.org 5620F: drivers/infiniband/hw/cxgb4/ 5621F: include/uapi/rdma/cxgb4-abi.h 5622 5623CXGB4VF ETHERNET DRIVER (CXGB4VF) 5624M: Raju Rangoju <rajur@chelsio.com> 5625L: netdev@vger.kernel.org 5626S: Supported 5627W: http://www.chelsio.com 5628F: drivers/net/ethernet/chelsio/cxgb4vf/ 5629 5630CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5631M: Frederic Barrat <fbarrat@linux.ibm.com> 5632M: Andrew Donnellan <ajd@linux.ibm.com> 5633L: linuxppc-dev@lists.ozlabs.org 5634S: Supported 5635F: Documentation/ABI/testing/sysfs-class-cxl 5636F: Documentation/powerpc/cxl.rst 5637F: arch/powerpc/platforms/powernv/pci-cxl.c 5638F: drivers/misc/cxl/ 5639F: include/misc/cxl* 5640F: include/uapi/misc/cxl.h 5641 5642CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5643M: Manoj N. Kumar <manoj@linux.ibm.com> 5644M: Matthew R. Ochs <mrochs@linux.ibm.com> 5645M: Uma Krishnan <ukrishn@linux.ibm.com> 5646L: linux-scsi@vger.kernel.org 5647S: Supported 5648F: Documentation/powerpc/cxlflash.rst 5649F: drivers/scsi/cxlflash/ 5650F: include/uapi/scsi/cxlflash_ioctl.h 5651 5652CYBERPRO FB DRIVER 5653M: Russell King <linux@armlinux.org.uk> 5654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5655S: Maintained 5656W: http://www.armlinux.org.uk/ 5657F: drivers/video/fbdev/cyber2000fb.* 5658 5659CYCLADES PC300 DRIVER 5660S: Orphan 5661F: drivers/net/wan/pc300* 5662 5663CYPRESS_FIRMWARE MEDIA DRIVER 5664M: Antti Palosaari <crope@iki.fi> 5665L: linux-media@vger.kernel.org 5666S: Maintained 5667W: https://linuxtv.org 5668W: http://palosaari.fi/linux/ 5669Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5670T: git git://linuxtv.org/anttip/media_tree.git 5671F: drivers/media/common/cypress_firmware* 5672 5673CYPRESS CY8C95X0 PINCTRL DRIVER 5674M: Patrick Rudolph <patrick.rudolph@9elements.com> 5675L: linux-gpio@vger.kernel.org 5676S: Maintained 5677F: drivers/pinctrl/pinctrl-cy8c95x0.c 5678 5679CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5680M: Linus Walleij <linus.walleij@linaro.org> 5681L: linux-input@vger.kernel.org 5682S: Maintained 5683F: drivers/input/touchscreen/cy8ctma140.c 5684 5685CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5686M: Yassine Oudjana <y.oudjana@protonmail.com> 5687L: linux-input@vger.kernel.org 5688S: Maintained 5689F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5690F: drivers/input/keyboard/cypress-sf.c 5691 5692CYTTSP TOUCHSCREEN DRIVER 5693M: Linus Walleij <linus.walleij@linaro.org> 5694L: linux-input@vger.kernel.org 5695S: Maintained 5696F: drivers/input/touchscreen/cyttsp* 5697 5698D-LINK DIR-685 TOUCHKEYS DRIVER 5699M: Linus Walleij <linus.walleij@linaro.org> 5700L: linux-input@vger.kernel.org 5701S: Supported 5702F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5703 5704DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5705M: Joshua Kinard <kumba@gentoo.org> 5706S: Maintained 5707F: drivers/rtc/rtc-ds1685.c 5708F: include/linux/rtc/ds1685.h 5709 5710DAMA SLAVE for AX.25 5711M: Joerg Reuter <jreuter@yaina.de> 5712L: linux-hams@vger.kernel.org 5713S: Maintained 5714W: http://yaina.de/jreuter/ 5715W: http://www.qsl.net/dl1bke/ 5716F: net/ax25/af_ax25.c 5717F: net/ax25/ax25_dev.c 5718F: net/ax25/ax25_ds_* 5719F: net/ax25/ax25_in.c 5720F: net/ax25/ax25_out.c 5721F: net/ax25/ax25_timer.c 5722F: net/ax25/sysctl_net_ax25.c 5723 5724DATA ACCESS MONITOR 5725M: SeongJae Park <sj@kernel.org> 5726L: damon@lists.linux.dev 5727L: linux-mm@kvack.org 5728S: Maintained 5729F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5730F: Documentation/admin-guide/mm/damon/ 5731F: Documentation/mm/damon/ 5732F: include/linux/damon.h 5733F: include/trace/events/damon.h 5734F: mm/damon/ 5735F: tools/testing/selftests/damon/ 5736 5737DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5738L: netdev@vger.kernel.org 5739S: Orphan 5740F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5741F: drivers/net/ethernet/dec/tulip/dmfe.c 5742 5743DC390/AM53C974 SCSI driver 5744M: Hannes Reinecke <hare@suse.com> 5745L: linux-scsi@vger.kernel.org 5746S: Maintained 5747F: drivers/scsi/am53c974.c 5748 5749DC395x SCSI driver 5750M: Oliver Neukum <oliver@neukum.org> 5751M: Ali Akcaagac <aliakc@web.de> 5752M: Jamie Lenehan <lenehan@twibble.org> 5753L: dc395x@twibble.org 5754S: Maintained 5755W: http://twibble.org/dist/dc395x/ 5756W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5757F: Documentation/scsi/dc395x.rst 5758F: drivers/scsi/dc395x.* 5759 5760DCCP PROTOCOL 5761L: dccp@vger.kernel.org 5762S: Orphan 5763W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5764F: include/linux/dccp.h 5765F: include/linux/tfrc.h 5766F: include/uapi/linux/dccp.h 5767F: net/dccp/ 5768 5769DECSTATION PLATFORM SUPPORT 5770M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5771L: linux-mips@vger.kernel.org 5772S: Maintained 5773W: http://www.linux-mips.org/wiki/DECstation 5774F: arch/mips/dec/ 5775F: arch/mips/include/asm/dec/ 5776F: arch/mips/include/asm/mach-dec/ 5777 5778DEFXX FDDI NETWORK DRIVER 5779M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5780S: Maintained 5781F: drivers/net/fddi/defxx.* 5782 5783DEFZA FDDI NETWORK DRIVER 5784M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5785S: Maintained 5786F: drivers/net/fddi/defza.* 5787 5788DEINTERLACE DRIVERS FOR ALLWINNER H3 5789M: Jernej Skrabec <jernej.skrabec@gmail.com> 5790L: linux-media@vger.kernel.org 5791S: Maintained 5792T: git git://linuxtv.org/media_tree.git 5793F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5794F: drivers/media/platform/sunxi/sun8i-di/ 5795 5796DELL LAPTOP DRIVER 5797M: Matthew Garrett <mjg59@srcf.ucam.org> 5798M: Pali Rohár <pali@kernel.org> 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: drivers/platform/x86/dell/dell-laptop.c 5802 5803DELL LAPTOP FREEFALL DRIVER 5804M: Pali Rohár <pali@kernel.org> 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smo8800.c 5807 5808DELL LAPTOP RBTN DRIVER 5809M: Pali Rohár <pali@kernel.org> 5810S: Maintained 5811F: drivers/platform/x86/dell/dell-rbtn.* 5812 5813DELL LAPTOP SMM DRIVER 5814M: Pali Rohár <pali@kernel.org> 5815S: Maintained 5816F: Documentation/ABI/obsolete/procfs-i8k 5817F: drivers/hwmon/dell-smm-hwmon.c 5818F: include/uapi/linux/i8k.h 5819 5820DELL REMOTE BIOS UPDATE DRIVER 5821M: Stuart Hayes <stuart.w.hayes@gmail.com> 5822L: platform-driver-x86@vger.kernel.org 5823S: Maintained 5824F: drivers/platform/x86/dell/dell_rbu.c 5825 5826DELL SMBIOS DRIVER 5827M: Pali Rohár <pali@kernel.org> 5828L: Dell.Client.Kernel@dell.com 5829L: platform-driver-x86@vger.kernel.org 5830S: Maintained 5831F: drivers/platform/x86/dell/dell-smbios.* 5832 5833DELL SMBIOS SMM DRIVER 5834L: Dell.Client.Kernel@dell.com 5835L: platform-driver-x86@vger.kernel.org 5836S: Maintained 5837F: drivers/platform/x86/dell/dell-smbios-smm.c 5838 5839DELL SMBIOS WMI DRIVER 5840L: Dell.Client.Kernel@dell.com 5841L: platform-driver-x86@vger.kernel.org 5842S: Maintained 5843F: drivers/platform/x86/dell/dell-smbios-wmi.c 5844F: tools/wmi/dell-smbios-example.c 5845 5846DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5847M: Stuart Hayes <stuart.w.hayes@gmail.com> 5848L: platform-driver-x86@vger.kernel.org 5849S: Maintained 5850F: Documentation/driver-api/dcdbas.rst 5851F: drivers/platform/x86/dell/dcdbas.* 5852 5853DELL WMI DESCRIPTOR DRIVER 5854L: Dell.Client.Kernel@dell.com 5855S: Maintained 5856F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5857 5858DELL WMI SYSMAN DRIVER 5859M: Divya Bharathi <divya.bharathi@dell.com> 5860M: Prasanth Ksr <prasanth.ksr@dell.com> 5861L: Dell.Client.Kernel@dell.com 5862L: platform-driver-x86@vger.kernel.org 5863S: Maintained 5864F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5865F: drivers/platform/x86/dell/dell-wmi-sysman/ 5866 5867DELL WMI NOTIFICATIONS DRIVER 5868M: Matthew Garrett <mjg59@srcf.ucam.org> 5869M: Pali Rohár <pali@kernel.org> 5870S: Maintained 5871F: drivers/platform/x86/dell/dell-wmi-base.c 5872 5873DELL WMI HARDWARE PRIVACY SUPPORT 5874M: Perry Yuan <Perry.Yuan@dell.com> 5875L: Dell.Client.Kernel@dell.com 5876L: platform-driver-x86@vger.kernel.org 5877S: Maintained 5878F: drivers/platform/x86/dell/dell-wmi-privacy.c 5879 5880DELTA ST MEDIA DRIVER 5881M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5882L: linux-media@vger.kernel.org 5883S: Supported 5884W: https://linuxtv.org 5885T: git git://linuxtv.org/media_tree.git 5886F: drivers/media/platform/st/sti/delta 5887 5888DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5889M: Zev Weiss <zev@bewilderbeest.net> 5890L: linux-hwmon@vger.kernel.org 5891S: Maintained 5892F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5893 5894DELTA DPS920AB PSU DRIVER 5895M: Robert Marko <robert.marko@sartura.hr> 5896L: linux-hwmon@vger.kernel.org 5897S: Maintained 5898F: Documentation/hwmon/dps920ab.rst 5899F: drivers/hwmon/pmbus/dps920ab.c 5900 5901DELTA NETWORKS TN48M CPLD DRIVERS 5902M: Robert Marko <robert.marko@sartura.hr> 5903S: Maintained 5904F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5905F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5906F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5907F: drivers/gpio/gpio-tn48m.c 5908F: include/dt-bindings/reset/delta,tn48m-reset.h 5909 5910DENALI NAND DRIVER 5911L: linux-mtd@lists.infradead.org 5912S: Orphan 5913F: drivers/mtd/nand/raw/denali* 5914 5915DESIGNWARE EDMA CORE IP DRIVER 5916M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5917L: dmaengine@vger.kernel.org 5918S: Maintained 5919F: drivers/dma/dw-edma/ 5920F: include/linux/dma/edma.h 5921 5922DESIGNWARE XDATA IP DRIVER 5923M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5924L: linux-pci@vger.kernel.org 5925S: Maintained 5926F: Documentation/misc-devices/dw-xdata-pcie.rst 5927F: drivers/misc/dw-xdata-pcie.c 5928 5929DESIGNWARE USB2 DRD IP DRIVER 5930M: Minas Harutyunyan <hminas@synopsys.com> 5931L: linux-usb@vger.kernel.org 5932S: Maintained 5933T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5934F: drivers/usb/dwc2/ 5935 5936DESIGNWARE USB3 DRD IP DRIVER 5937M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5938L: linux-usb@vger.kernel.org 5939S: Maintained 5940F: drivers/usb/dwc3/ 5941 5942DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5943M: Andreas Klinger <ak@it-klinger.de> 5944L: linux-iio@vger.kernel.org 5945S: Maintained 5946F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5947F: drivers/iio/proximity/srf*.c 5948 5949DEVICE COREDUMP (DEV_COREDUMP) 5950M: Johannes Berg <johannes@sipsolutions.net> 5951L: linux-kernel@vger.kernel.org 5952S: Maintained 5953F: drivers/base/devcoredump.c 5954F: include/linux/devcoredump.h 5955 5956DEVICE DEPENDENCY HELPER SCRIPT 5957M: Saravana Kannan <saravanak@google.com> 5958L: linux-kernel@vger.kernel.org 5959S: Maintained 5960F: scripts/dev-needs.sh 5961 5962DEVICE DIRECT ACCESS (DAX) 5963M: Dan Williams <dan.j.williams@intel.com> 5964M: Vishal Verma <vishal.l.verma@intel.com> 5965M: Dave Jiang <dave.jiang@intel.com> 5966L: nvdimm@lists.linux.dev 5967S: Supported 5968F: drivers/dax/ 5969 5970DEVICE FREQUENCY (DEVFREQ) 5971M: MyungJoo Ham <myungjoo.ham@samsung.com> 5972M: Kyungmin Park <kyungmin.park@samsung.com> 5973M: Chanwoo Choi <cw00.choi@samsung.com> 5974L: linux-pm@vger.kernel.org 5975S: Maintained 5976T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5977F: Documentation/devicetree/bindings/devfreq/ 5978F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5979F: drivers/devfreq/ 5980F: include/linux/devfreq.h 5981F: include/trace/events/devfreq.h 5982 5983DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5984M: Chanwoo Choi <cw00.choi@samsung.com> 5985L: linux-pm@vger.kernel.org 5986S: Supported 5987T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5988F: Documentation/devicetree/bindings/devfreq/event/ 5989F: drivers/devfreq/devfreq-event.c 5990F: drivers/devfreq/event/ 5991F: include/dt-bindings/pmu/exynos_ppmu.h 5992F: include/linux/devfreq-event.h 5993 5994DEVICE NUMBER REGISTRY 5995M: Torben Mathiasen <device@lanana.org> 5996S: Maintained 5997W: http://lanana.org/docs/device-list/index.html 5998 5999DEVICE RESOURCE MANAGEMENT HELPERS 6000M: Hans de Goede <hdegoede@redhat.com> 6001R: Matti Vaittinen <mazziesaccount@gmail.com> 6002S: Maintained 6003F: include/linux/devm-helpers.h 6004 6005DEVICE-MAPPER (LVM) 6006M: Alasdair Kergon <agk@redhat.com> 6007M: Mike Snitzer <snitzer@kernel.org> 6008M: dm-devel@redhat.com 6009L: dm-devel@redhat.com 6010S: Maintained 6011W: http://sources.redhat.com/dm 6012Q: http://patchwork.kernel.org/project/dm-devel/list/ 6013T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6014T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6015F: Documentation/admin-guide/device-mapper/ 6016F: drivers/md/Kconfig 6017F: drivers/md/Makefile 6018F: drivers/md/dm* 6019F: drivers/md/persistent-data/ 6020F: include/linux/device-mapper.h 6021F: include/linux/dm-*.h 6022F: include/uapi/linux/dm-*.h 6023 6024DEVLINK 6025M: Jiri Pirko <jiri@nvidia.com> 6026L: netdev@vger.kernel.org 6027S: Supported 6028F: Documentation/networking/devlink 6029F: include/net/devlink.h 6030F: include/uapi/linux/devlink.h 6031F: net/core/devlink.c 6032 6033DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6034M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6035L: kernel@dh-electronics.com 6036S: Maintained 6037F: arch/arm/boot/dts/imx6*-dhcom-* 6038 6039DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6040M: Marek Vasut <marex@denx.de> 6041L: kernel@dh-electronics.com 6042S: Maintained 6043F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6044F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6045 6046DIALOG SEMICONDUCTOR DRIVERS 6047M: Support Opensource <support.opensource@diasemi.com> 6048S: Supported 6049W: http://www.dialog-semiconductor.com/products 6050F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6051F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6052F: Documentation/devicetree/bindings/mfd/da90*.txt 6053F: Documentation/devicetree/bindings/mfd/da90*.yaml 6054F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6055F: Documentation/devicetree/bindings/regulator/da92*.txt 6056F: Documentation/devicetree/bindings/regulator/slg51000.txt 6057F: Documentation/devicetree/bindings/sound/da[79]*.txt 6058F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6059F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6060F: Documentation/hwmon/da90??.rst 6061F: drivers/gpio/gpio-da90??.c 6062F: drivers/hwmon/da90??-hwmon.c 6063F: drivers/iio/adc/da91??-*.c 6064F: drivers/input/misc/da72??.[ch] 6065F: drivers/input/misc/da90??_onkey.c 6066F: drivers/input/touchscreen/da9052_tsi.c 6067F: drivers/leds/leds-da90??.c 6068F: drivers/mfd/da903x.c 6069F: drivers/mfd/da90??-*.c 6070F: drivers/mfd/da91??-*.c 6071F: drivers/pinctrl/pinctrl-da90??.c 6072F: drivers/power/supply/da9052-battery.c 6073F: drivers/power/supply/da91??-*.c 6074F: drivers/regulator/da9???-regulator.[ch] 6075F: drivers/regulator/slg51000-regulator.[ch] 6076F: drivers/rtc/rtc-da90??.c 6077F: drivers/thermal/da90??-thermal.c 6078F: drivers/video/backlight/da90??_bl.c 6079F: drivers/watchdog/da90??_wdt.c 6080F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6081F: include/linux/mfd/da903x.h 6082F: include/linux/mfd/da9052/ 6083F: include/linux/mfd/da9055/ 6084F: include/linux/mfd/da9062/ 6085F: include/linux/mfd/da9063/ 6086F: include/linux/mfd/da9150/ 6087F: include/linux/regulator/da9211.h 6088F: include/sound/da[79]*.h 6089F: sound/soc/codecs/da[79]*.[ch] 6090 6091DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6092M: William Breathitt Gray <william.gray@linaro.org> 6093L: linux-gpio@vger.kernel.org 6094S: Maintained 6095F: drivers/gpio/gpio-gpio-mm.c 6096 6097DIOLAN U2C-12 I2C DRIVER 6098M: Guenter Roeck <linux@roeck-us.net> 6099L: linux-i2c@vger.kernel.org 6100S: Maintained 6101F: drivers/i2c/busses/i2c-diolan-u2c.c 6102 6103DIRECTORY NOTIFICATION (DNOTIFY) 6104M: Jan Kara <jack@suse.cz> 6105R: Amir Goldstein <amir73il@gmail.com> 6106L: linux-fsdevel@vger.kernel.org 6107S: Maintained 6108F: Documentation/filesystems/dnotify.rst 6109F: fs/notify/dnotify/ 6110F: include/linux/dnotify.h 6111 6112DISK GEOMETRY AND PARTITION HANDLING 6113M: Andries Brouwer <aeb@cwi.nl> 6114S: Maintained 6115W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6116W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6117W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6118 6119DISKQUOTA 6120M: Jan Kara <jack@suse.com> 6121S: Maintained 6122F: Documentation/filesystems/quota.rst 6123F: fs/quota/ 6124F: include/linux/quota*.h 6125F: include/uapi/linux/quota*.h 6126 6127DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6128M: Bernie Thompson <bernie@plugable.com> 6129L: linux-fbdev@vger.kernel.org 6130S: Maintained 6131W: http://plugable.com/category/projects/udlfb/ 6132F: Documentation/fb/udlfb.rst 6133F: drivers/video/fbdev/udlfb.c 6134F: include/video/udlfb.h 6135 6136DISTRIBUTED LOCK MANAGER (DLM) 6137M: Christine Caulfield <ccaulfie@redhat.com> 6138M: David Teigland <teigland@redhat.com> 6139L: cluster-devel@redhat.com 6140S: Supported 6141W: http://sources.redhat.com/cluster/ 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6143F: fs/dlm/ 6144 6145DMA BUFFER SHARING FRAMEWORK 6146M: Sumit Semwal <sumit.semwal@linaro.org> 6147M: Christian König <christian.koenig@amd.com> 6148L: linux-media@vger.kernel.org 6149L: dri-devel@lists.freedesktop.org 6150L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6151S: Maintained 6152T: git git://anongit.freedesktop.org/drm/drm-misc 6153F: Documentation/driver-api/dma-buf.rst 6154F: drivers/dma-buf/ 6155F: include/linux/*fence.h 6156F: include/linux/dma-buf.h 6157F: include/linux/dma-resv.h 6158K: \bdma_(?:buf|fence|resv)\b 6159 6160DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6161M: Vinod Koul <vkoul@kernel.org> 6162L: dmaengine@vger.kernel.org 6163S: Maintained 6164Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6165T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6166F: Documentation/devicetree/bindings/dma/ 6167F: Documentation/driver-api/dmaengine/ 6168F: drivers/dma/ 6169F: include/dt-bindings/dma/ 6170F: include/linux/dma/ 6171F: include/linux/dmaengine.h 6172F: include/linux/of_dma.h 6173 6174DMA MAPPING HELPERS 6175M: Christoph Hellwig <hch@lst.de> 6176M: Marek Szyprowski <m.szyprowski@samsung.com> 6177R: Robin Murphy <robin.murphy@arm.com> 6178L: iommu@lists.linux.dev 6179S: Supported 6180W: http://git.infradead.org/users/hch/dma-mapping.git 6181T: git git://git.infradead.org/users/hch/dma-mapping.git 6182F: include/asm-generic/dma-mapping.h 6183F: include/linux/dma-direct.h 6184F: include/linux/dma-mapping.h 6185F: include/linux/dma-map-ops.h 6186F: include/linux/swiotlb.h 6187F: kernel/dma/ 6188 6189DMA MAPPING BENCHMARK 6190M: Xiang Chen <chenxiang66@hisilicon.com> 6191L: iommu@lists.linux.dev 6192F: kernel/dma/map_benchmark.c 6193F: tools/testing/selftests/dma/ 6194 6195DMA-BUF HEAPS FRAMEWORK 6196M: Sumit Semwal <sumit.semwal@linaro.org> 6197R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6198R: Liam Mark <lmark@codeaurora.org> 6199R: Laura Abbott <labbott@redhat.com> 6200R: Brian Starkey <Brian.Starkey@arm.com> 6201R: John Stultz <jstultz@google.com> 6202L: linux-media@vger.kernel.org 6203L: dri-devel@lists.freedesktop.org 6204L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6205S: Maintained 6206T: git git://anongit.freedesktop.org/drm/drm-misc 6207F: drivers/dma-buf/dma-heap.c 6208F: drivers/dma-buf/heaps/* 6209F: include/linux/dma-heap.h 6210F: include/uapi/linux/dma-heap.h 6211 6212DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6213M: Lukasz Luba <lukasz.luba@arm.com> 6214L: linux-pm@vger.kernel.org 6215L: linux-samsung-soc@vger.kernel.org 6216S: Maintained 6217F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6218F: drivers/memory/samsung/exynos5422-dmc.c 6219 6220DME1737 HARDWARE MONITOR DRIVER 6221M: Juerg Haefliger <juergh@proton.me> 6222L: linux-hwmon@vger.kernel.org 6223S: Maintained 6224F: Documentation/hwmon/dme1737.rst 6225F: drivers/hwmon/dme1737.c 6226 6227DMI/SMBIOS SUPPORT 6228M: Jean Delvare <jdelvare@suse.com> 6229S: Maintained 6230T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6231F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6232F: drivers/firmware/dmi-id.c 6233F: drivers/firmware/dmi_scan.c 6234F: include/linux/dmi.h 6235 6236DOCUMENTATION 6237M: Jonathan Corbet <corbet@lwn.net> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240P: Documentation/doc-guide/maintainer-profile.rst 6241T: git git://git.lwn.net/linux.git docs-next 6242F: Documentation/ 6243F: scripts/documentation-file-ref-check 6244F: scripts/kernel-doc 6245F: scripts/sphinx-pre-install 6246X: Documentation/ABI/ 6247X: Documentation/admin-guide/media/ 6248X: Documentation/devicetree/ 6249X: Documentation/driver-api/media/ 6250X: Documentation/firmware-guide/acpi/ 6251X: Documentation/i2c/ 6252X: Documentation/power/ 6253X: Documentation/spi/ 6254X: Documentation/userspace-api/media/ 6255 6256DOCUMENTATION REPORTING ISSUES 6257M: Thorsten Leemhuis <linux@leemhuis.info> 6258L: linux-doc@vger.kernel.org 6259S: Maintained 6260F: Documentation/admin-guide/reporting-issues.rst 6261 6262DOCUMENTATION SCRIPTS 6263M: Mauro Carvalho Chehab <mchehab@kernel.org> 6264L: linux-doc@vger.kernel.org 6265S: Maintained 6266F: Documentation/sphinx/parse-headers.pl 6267F: scripts/documentation-file-ref-check 6268F: scripts/sphinx-pre-install 6269 6270DOCUMENTATION/ITALIAN 6271M: Federico Vaga <federico.vaga@vaga.pv.it> 6272L: linux-doc@vger.kernel.org 6273S: Maintained 6274F: Documentation/translations/it_IT 6275 6276DOCUMENTATION/JAPANESE 6277R: Akira Yokosawa <akiyks@gmail.com> 6278L: linux-doc@vger.kernel.org 6279S: Maintained 6280F: Documentation/translations/ja_JP 6281 6282DONGWOON DW9714 LENS VOICE COIL DRIVER 6283M: Sakari Ailus <sakari.ailus@linux.intel.com> 6284L: linux-media@vger.kernel.org 6285S: Maintained 6286T: git git://linuxtv.org/media_tree.git 6287F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6288F: drivers/media/i2c/dw9714.c 6289 6290DONGWOON DW9768 LENS VOICE COIL DRIVER 6291M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6292L: linux-media@vger.kernel.org 6293S: Maintained 6294T: git git://linuxtv.org/media_tree.git 6295F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6296F: drivers/media/i2c/dw9768.c 6297 6298DONGWOON DW9807 LENS VOICE COIL DRIVER 6299M: Sakari Ailus <sakari.ailus@linux.intel.com> 6300L: linux-media@vger.kernel.org 6301S: Maintained 6302T: git git://linuxtv.org/media_tree.git 6303F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6304F: drivers/media/i2c/dw9807-vcm.c 6305 6306DOUBLETALK DRIVER 6307M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6308L: blinux-list@redhat.com 6309S: Maintained 6310F: drivers/char/dtlk.c 6311F: include/linux/dtlk.h 6312 6313DPAA2 DATAPATH I/O (DPIO) DRIVER 6314M: Roy Pledge <Roy.Pledge@nxp.com> 6315L: linux-kernel@vger.kernel.org 6316S: Maintained 6317F: drivers/soc/fsl/dpio 6318 6319DPAA2 ETHERNET DRIVER 6320M: Ioana Ciornei <ioana.ciornei@nxp.com> 6321L: netdev@vger.kernel.org 6322S: Maintained 6323F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6324F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6325F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6326F: drivers/net/ethernet/freescale/dpaa2/Makefile 6327F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6328F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6329F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6330F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6331F: drivers/net/ethernet/freescale/dpaa2/dpni* 6332 6333DPAA2 ETHERNET SWITCH DRIVER 6334M: Ioana Ciornei <ioana.ciornei@nxp.com> 6335L: netdev@vger.kernel.org 6336S: Maintained 6337F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6338F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6339F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6340 6341DRBD DRIVER 6342M: Philipp Reisner <philipp.reisner@linbit.com> 6343M: Lars Ellenberg <lars.ellenberg@linbit.com> 6344M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6345L: drbd-dev@lists.linbit.com 6346S: Supported 6347W: http://www.drbd.org 6348T: git git://git.linbit.com/linux-drbd.git 6349T: git git://git.linbit.com/drbd-8.4.git 6350F: Documentation/admin-guide/blockdev/ 6351F: drivers/block/drbd/ 6352F: lib/lru_cache.c 6353 6354DRIVER COMPONENT FRAMEWORK 6355L: dri-devel@lists.freedesktop.org 6356F: drivers/base/component.c 6357F: include/linux/component.h 6358 6359DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6360M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6361R: "Rafael J. Wysocki" <rafael@kernel.org> 6362S: Supported 6363T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6364F: Documentation/core-api/kobject.rst 6365F: drivers/base/ 6366F: fs/debugfs/ 6367F: fs/sysfs/ 6368F: include/linux/debugfs.h 6369F: include/linux/kobj* 6370F: lib/kobj* 6371 6372DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6373M: Nishanth Menon <nm@ti.com> 6374L: linux-pm@vger.kernel.org 6375S: Maintained 6376F: drivers/soc/ti/smartreflex.c 6377F: include/linux/power/smartreflex.h 6378 6379DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6380M: Maxime Ripard <mripard@kernel.org> 6381M: Chen-Yu Tsai <wens@csie.org> 6382R: Jernej Skrabec <jernej.skrabec@gmail.com> 6383L: dri-devel@lists.freedesktop.org 6384S: Supported 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: drivers/gpu/drm/sun4i/sun8i* 6387 6388DRM DRIVER FOR ARM PL111 CLCD 6389M: Emma Anholt <emma@anholt.net> 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: drivers/gpu/drm/pl111/ 6393 6394DRM DRIVER FOR ARM VERSATILE TFT PANELS 6395M: Linus Walleij <linus.walleij@linaro.org> 6396S: Maintained 6397T: git git://anongit.freedesktop.org/drm/drm-misc 6398F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6399F: drivers/gpu/drm/panel/panel-arm-versatile.c 6400 6401DRM DRIVER FOR ASPEED BMC GFX 6402M: Joel Stanley <joel@jms.id.au> 6403L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6404S: Supported 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6407F: drivers/gpu/drm/aspeed/ 6408 6409DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6410M: Dave Airlie <airlied@redhat.com> 6411R: Thomas Zimmermann <tzimmermann@suse.de> 6412L: dri-devel@lists.freedesktop.org 6413S: Supported 6414T: git git://anongit.freedesktop.org/drm/drm-misc 6415F: drivers/gpu/drm/ast/ 6416 6417DRM DRIVER FOR BOCHS VIRTUAL GPU 6418M: Gerd Hoffmann <kraxel@redhat.com> 6419L: virtualization@lists.linux-foundation.org 6420S: Maintained 6421T: git git://anongit.freedesktop.org/drm/drm-misc 6422F: drivers/gpu/drm/tiny/bochs.c 6423 6424DRM DRIVER FOR BOE HIMAX8279D PANELS 6425M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6426S: Maintained 6427F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6428F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6429 6430DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6431M: Jagan Teki <jagan@amarulasolutions.com> 6432S: Maintained 6433F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6434F: drivers/gpu/drm/bridge/chipone-icn6211.c 6435 6436DRM DRIVER FOR EBBG FT8719 PANEL 6437M: Joel Selvaraj <jo@jsfamily.in> 6438S: Maintained 6439T: git git://anongit.freedesktop.org/drm/drm-misc 6440F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6441F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6442 6443DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6444M: Linus Walleij <linus.walleij@linaro.org> 6445S: Maintained 6446T: git git://anongit.freedesktop.org/drm/drm-misc 6447F: drivers/gpu/drm/tve200/ 6448 6449DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6450M: Icenowy Zheng <icenowy@aosc.io> 6451S: Maintained 6452F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6453F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6454 6455DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6456M: Jagan Teki <jagan@amarulasolutions.com> 6457S: Maintained 6458F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6459F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6460 6461DRM DRIVER FOR GENERIC EDP PANELS 6462R: Douglas Anderson <dianders@chromium.org> 6463F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6464F: drivers/gpu/drm/panel/panel-edp.c 6465 6466DRM DRIVER FOR GENERIC USB DISPLAY 6467M: Noralf Trønnes <noralf@tronnes.org> 6468S: Maintained 6469W: https://github.com/notro/gud/wiki 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: drivers/gpu/drm/gud/ 6472F: include/drm/gud.h 6473 6474DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6475M: Hans de Goede <hdegoede@redhat.com> 6476S: Maintained 6477T: git git://anongit.freedesktop.org/drm/drm-misc 6478F: drivers/gpu/drm/tiny/gm12u320.c 6479 6480DRM DRIVER FOR HX8357D PANELS 6481M: Emma Anholt <emma@anholt.net> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6485F: drivers/gpu/drm/tiny/hx8357d.c 6486 6487DRM DRIVER FOR ILITEK ILI9225 PANELS 6488M: David Lechner <david@lechnology.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6492F: drivers/gpu/drm/tiny/ili9225.c 6493 6494DRM DRIVER FOR ILITEK ILI9486 PANELS 6495M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6499F: drivers/gpu/drm/tiny/ili9486.c 6500 6501DRM DRIVER FOR INTEL I810 VIDEO CARDS 6502S: Orphan / Obsolete 6503F: drivers/gpu/drm/i810/ 6504F: include/uapi/drm/i810_drm.h 6505 6506DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6507M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6508S: Supported 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: drivers/gpu/drm/logicvc/ 6511 6512DRM DRIVER FOR LVDS PANELS 6513M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6514L: dri-devel@lists.freedesktop.org 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516S: Maintained 6517F: drivers/gpu/drm/panel/panel-lvds.c 6518F: Documentation/devicetree/bindings/display/lvds.yaml 6519F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6520 6521DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6522M: Guido Günther <agx@sigxcpu.org> 6523R: Purism Kernel Team <kernel@puri.sm> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6526F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6527 6528DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6529S: Orphan / Obsolete 6530F: drivers/gpu/drm/mga/ 6531F: include/uapi/drm/mga_drm.h 6532 6533DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6534M: Dave Airlie <airlied@redhat.com> 6535R: Thomas Zimmermann <tzimmermann@suse.de> 6536L: dri-devel@lists.freedesktop.org 6537S: Supported 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: drivers/gpu/drm/mgag200/ 6540 6541DRM DRIVER FOR MI0283QT 6542M: Noralf Trønnes <noralf@tronnes.org> 6543S: Maintained 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6546F: drivers/gpu/drm/tiny/mi0283qt.c 6547 6548DRM DRIVER FOR MIPI DBI compatible panels 6549M: Noralf Trønnes <noralf@tronnes.org> 6550S: Maintained 6551W: https://github.com/notro/panel-mipi-dbi/wiki 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6554F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6555 6556DRM DRIVER FOR MSM ADRENO GPU 6557M: Rob Clark <robdclark@gmail.com> 6558M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6559M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6560R: Sean Paul <sean@poorly.run> 6561L: linux-arm-msm@vger.kernel.org 6562L: dri-devel@lists.freedesktop.org 6563L: freedreno@lists.freedesktop.org 6564S: Maintained 6565T: git https://gitlab.freedesktop.org/drm/msm.git 6566F: Documentation/devicetree/bindings/display/msm/ 6567F: drivers/gpu/drm/msm/ 6568F: include/uapi/drm/msm_drm.h 6569 6570DRM DRIVER FOR NOVATEK NT35510 PANELS 6571M: Linus Walleij <linus.walleij@linaro.org> 6572S: Maintained 6573T: git git://anongit.freedesktop.org/drm/drm-misc 6574F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6575F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6576 6577DRM DRIVER FOR NOVATEK NT35560 PANELS 6578M: Linus Walleij <linus.walleij@linaro.org> 6579S: Maintained 6580T: git git://anongit.freedesktop.org/drm/drm-misc 6581F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6582F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6583 6584DRM DRIVER FOR NOVATEK NT36672A PANELS 6585M: Sumit Semwal <sumit.semwal@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6590 6591DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6592M: Ben Skeggs <bskeggs@redhat.com> 6593M: Karol Herbst <kherbst@redhat.com> 6594M: Lyude Paul <lyude@redhat.com> 6595L: dri-devel@lists.freedesktop.org 6596L: nouveau@lists.freedesktop.org 6597S: Supported 6598W: https://nouveau.freedesktop.org/ 6599Q: https://patchwork.freedesktop.org/project/nouveau/ 6600Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6601B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6602C: irc://irc.oftc.net/nouveau 6603T: git https://gitlab.freedesktop.org/drm/nouveau.git 6604F: drivers/gpu/drm/nouveau/ 6605F: include/uapi/drm/nouveau_drm.h 6606 6607DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6608M: Stefan Mavrodiev <stefan@olimex.com> 6609S: Maintained 6610F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6611F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6612 6613DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6614R: Douglas Anderson <dianders@chromium.org> 6615F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6616F: drivers/gpu/drm/bridge/parade-ps8640.c 6617 6618DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6619M: Noralf Trønnes <noralf@tronnes.org> 6620S: Maintained 6621T: git git://anongit.freedesktop.org/drm/drm-misc 6622F: Documentation/devicetree/bindings/display/repaper.txt 6623F: drivers/gpu/drm/tiny/repaper.c 6624 6625DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6626M: Javier Martinez Canillas <javierm@redhat.com> 6627S: Maintained 6628T: git git://anongit.freedesktop.org/drm/drm-misc 6629F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6630F: drivers/gpu/drm/solomon/ssd130x* 6631 6632DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6633M: Dave Airlie <airlied@redhat.com> 6634M: Gerd Hoffmann <kraxel@redhat.com> 6635L: virtualization@lists.linux-foundation.org 6636S: Obsolete 6637W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6638T: git git://anongit.freedesktop.org/drm/drm-misc 6639F: drivers/gpu/drm/tiny/cirrus.c 6640 6641DRM DRIVER FOR QXL VIRTUAL GPU 6642M: Dave Airlie <airlied@redhat.com> 6643M: Gerd Hoffmann <kraxel@redhat.com> 6644L: virtualization@lists.linux-foundation.org 6645L: spice-devel@lists.freedesktop.org 6646S: Maintained 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: drivers/gpu/drm/qxl/ 6649F: include/uapi/drm/qxl_drm.h 6650 6651DRM DRIVER FOR RAGE 128 VIDEO CARDS 6652S: Orphan / Obsolete 6653F: drivers/gpu/drm/r128/ 6654F: include/uapi/drm/r128_drm.h 6655 6656DRM DRIVER FOR RAYDIUM RM67191 PANELS 6657M: Robert Chiras <robert.chiras@nxp.com> 6658S: Maintained 6659F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6660F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6661 6662DRM DRIVER FOR SAMSUNG DB7430 PANELS 6663M: Linus Walleij <linus.walleij@linaro.org> 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6667F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6668 6669DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6670M: Markuss Broks <markuss.broks@gmail.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6673F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6674 6675DRM DRIVER FOR SITRONIX ST7703 PANELS 6676M: Guido Günther <agx@sigxcpu.org> 6677R: Purism Kernel Team <kernel@puri.sm> 6678R: Ondrej Jirman <megous@megous.com> 6679S: Maintained 6680F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6681F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6682 6683DRM DRIVER FOR SAVAGE VIDEO CARDS 6684S: Orphan / Obsolete 6685F: drivers/gpu/drm/savage/ 6686F: include/uapi/drm/savage_drm.h 6687 6688DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6689M: Thomas Zimmermann <tzimmermann@suse.de> 6690M: Javier Martinez Canillas <javierm@redhat.com> 6691L: dri-devel@lists.freedesktop.org 6692S: Maintained 6693T: git git://anongit.freedesktop.org/drm/drm-misc 6694F: drivers/gpu/drm/drm_aperture.c 6695F: drivers/gpu/drm/tiny/simpledrm.c 6696F: drivers/video/aperture.c 6697F: include/drm/drm_aperture.h 6698F: include/linux/aperture.h 6699 6700DRM DRIVER FOR SIS VIDEO CARDS 6701S: Orphan / Obsolete 6702F: drivers/gpu/drm/sis/ 6703F: include/uapi/drm/sis_drm.h 6704 6705DRM DRIVER FOR SITRONIX ST7586 PANELS 6706M: David Lechner <david@lechnology.com> 6707S: Maintained 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6710F: drivers/gpu/drm/tiny/st7586.c 6711 6712DRM DRIVER FOR SITRONIX ST7701 PANELS 6713M: Jagan Teki <jagan@amarulasolutions.com> 6714S: Maintained 6715F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6716F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6717 6718DRM DRIVER FOR SITRONIX ST7735R PANELS 6719M: David Lechner <david@lechnology.com> 6720S: Maintained 6721T: git git://anongit.freedesktop.org/drm/drm-misc 6722F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6723F: drivers/gpu/drm/tiny/st7735r.c 6724 6725DRM DRIVER FOR ST-ERICSSON MCDE 6726M: Linus Walleij <linus.walleij@linaro.org> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6730F: drivers/gpu/drm/mcde/ 6731 6732DRM DRIVER FOR TDFX VIDEO CARDS 6733S: Orphan / Obsolete 6734F: drivers/gpu/drm/tdfx/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766R: Haneen Mohammed <hamohammed.sa@gmail.com> 6767R: Daniel Vetter <daniel@ffwll.ch> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/gpu/vkms.rst 6772F: drivers/gpu/drm/vkms/ 6773 6774DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6775M: Hans de Goede <hdegoede@redhat.com> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: drivers/gpu/drm/vboxvideo/ 6780 6781DRM DRIVER FOR VMWARE VIRTUAL GPU 6782M: Zack Rusin <zackr@vmware.com> 6783R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Supported 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vmwgfx/ 6788F: include/uapi/drm/vmwgfx_drm.h 6789 6790DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6791M: Linus Walleij <linus.walleij@linaro.org> 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6795F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6796 6797DRM DRIVERS 6798M: David Airlie <airlied@gmail.com> 6799M: Daniel Vetter <daniel@ffwll.ch> 6800L: dri-devel@lists.freedesktop.org 6801S: Maintained 6802B: https://gitlab.freedesktop.org/drm 6803C: irc://irc.oftc.net/dri-devel 6804T: git git://anongit.freedesktop.org/drm/drm 6805F: Documentation/devicetree/bindings/display/ 6806F: Documentation/devicetree/bindings/gpu/ 6807F: Documentation/gpu/ 6808F: drivers/gpu/ 6809F: include/drm/ 6810F: include/linux/vga* 6811F: include/uapi/drm/ 6812 6813DRM DRIVERS AND MISC GPU PATCHES 6814M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6815M: Maxime Ripard <mripard@kernel.org> 6816M: Thomas Zimmermann <tzimmermann@suse.de> 6817S: Maintained 6818W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: Documentation/gpu/ 6821F: drivers/gpu/drm/* 6822F: drivers/gpu/vga/ 6823F: include/drm/drm* 6824F: include/linux/vga* 6825F: include/uapi/drm/drm* 6826 6827DRM DRIVERS FOR ALLWINNER A10 6828M: Maxime Ripard <mripard@kernel.org> 6829M: Chen-Yu Tsai <wens@csie.org> 6830L: dri-devel@lists.freedesktop.org 6831S: Supported 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/devicetree/bindings/display/allwinner* 6834F: drivers/gpu/drm/sun4i/ 6835 6836DRM DRIVERS FOR AMLOGIC SOCS 6837M: Neil Armstrong <neil.armstrong@linaro.org> 6838L: dri-devel@lists.freedesktop.org 6839L: linux-amlogic@lists.infradead.org 6840S: Supported 6841W: http://linux-meson.com/ 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6844F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6845F: Documentation/gpu/meson.rst 6846F: drivers/gpu/drm/meson/ 6847 6848DRM DRIVERS FOR ATMEL HLCDC 6849M: Sam Ravnborg <sam@ravnborg.org> 6850M: Boris Brezillon <bbrezillon@kernel.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/atmel/ 6855F: drivers/gpu/drm/atmel-hlcdc/ 6856 6857DRM DRIVERS FOR BRIDGE CHIPS 6858M: Andrzej Hajda <andrzej.hajda@intel.com> 6859M: Neil Armstrong <neil.armstrong@linaro.org> 6860M: Robert Foss <robert.foss@linaro.org> 6861R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6862R: Jonas Karlman <jonas@kwiboo.se> 6863R: Jernej Skrabec <jernej.skrabec@gmail.com> 6864S: Maintained 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/bridge/ 6867F: drivers/gpu/drm/bridge/ 6868 6869DRM DRIVERS FOR EXYNOS 6870M: Inki Dae <inki.dae@samsung.com> 6871M: Seung-Woo Kim <sw0312.kim@samsung.com> 6872M: Kyungmin Park <kyungmin.park@samsung.com> 6873L: dri-devel@lists.freedesktop.org 6874S: Supported 6875T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6876F: Documentation/devicetree/bindings/display/exynos/ 6877F: Documentation/devicetree/bindings/display/samsung/ 6878F: drivers/gpu/drm/exynos/ 6879F: include/uapi/drm/exynos_drm.h 6880 6881DRM DRIVERS FOR FREESCALE DCU 6882M: Stefan Agner <stefan@agner.ch> 6883M: Alison Wang <alison.wang@nxp.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6888F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6889F: drivers/gpu/drm/fsl-dcu/ 6890 6891DRM DRIVERS FOR FREESCALE IMX 6892M: Philipp Zabel <p.zabel@pengutronix.de> 6893L: dri-devel@lists.freedesktop.org 6894S: Maintained 6895F: Documentation/devicetree/bindings/display/imx/ 6896F: drivers/gpu/drm/imx/ 6897F: drivers/gpu/ipu-v3/ 6898 6899DRM DRIVERS FOR FREESCALE IMX BRIDGE 6900M: Liu Ying <victor.liu@nxp.com> 6901L: dri-devel@lists.freedesktop.org 6902S: Maintained 6903F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6907F: drivers/gpu/drm/bridge/imx/ 6908 6909DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6910M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913T: git git://github.com/patjak/drm-gma500 6914F: drivers/gpu/drm/gma500/ 6915 6916DRM DRIVERS FOR HISILICON 6917M: Xinliang Liu <xinliang.liu@linaro.org> 6918M: Tian Tao <tiantao6@hisilicon.com> 6919R: John Stultz <jstultz@google.com> 6920R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6921R: Chen Feng <puck.chen@hisilicon.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://anongit.freedesktop.org/drm/drm-misc 6925F: Documentation/devicetree/bindings/display/hisilicon/ 6926F: drivers/gpu/drm/hisilicon/ 6927 6928DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6929M: Deepak Rawat <drawat.floss@gmail.com> 6930L: linux-hyperv@vger.kernel.org 6931L: dri-devel@lists.freedesktop.org 6932S: Maintained 6933T: git git://anongit.freedesktop.org/drm/drm-misc 6934F: drivers/gpu/drm/hyperv 6935 6936DRM DRIVERS FOR LIMA 6937M: Qiang Yu <yuq825@gmail.com> 6938L: dri-devel@lists.freedesktop.org 6939L: lima@lists.freedesktop.org (moderated for non-subscribers) 6940S: Maintained 6941T: git git://anongit.freedesktop.org/drm/drm-misc 6942F: drivers/gpu/drm/lima/ 6943F: include/uapi/drm/lima_drm.h 6944 6945DRM DRIVERS FOR MEDIATEK 6946M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6947M: Philipp Zabel <p.zabel@pengutronix.de> 6948L: dri-devel@lists.freedesktop.org 6949L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6950S: Supported 6951F: Documentation/devicetree/bindings/display/mediatek/ 6952F: drivers/gpu/drm/mediatek/ 6953F: drivers/phy/mediatek/phy-mtk-dp.c 6954F: drivers/phy/mediatek/phy-mtk-hdmi* 6955F: drivers/phy/mediatek/phy-mtk-mipi* 6956 6957DRM DRIVERS FOR NVIDIA TEGRA 6958M: Thierry Reding <thierry.reding@gmail.com> 6959L: dri-devel@lists.freedesktop.org 6960L: linux-tegra@vger.kernel.org 6961S: Supported 6962T: git git://anongit.freedesktop.org/tegra/linux.git 6963F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6964F: Documentation/devicetree/bindings/gpu/host1x/ 6965F: drivers/gpu/drm/tegra/ 6966F: drivers/gpu/host1x/ 6967F: include/linux/host1x.h 6968F: include/uapi/drm/tegra_drm.h 6969 6970DRM DRIVERS FOR RENESAS 6971M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6972M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6973L: dri-devel@lists.freedesktop.org 6974L: linux-renesas-soc@vger.kernel.org 6975S: Supported 6976T: git git://linuxtv.org/pinchartl/media drm/du/next 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6980F: Documentation/devicetree/bindings/display/renesas,du.yaml 6981F: drivers/gpu/drm/rcar-du/ 6982F: drivers/gpu/drm/shmobile/ 6983F: include/linux/platform_data/shmob_drm.h 6984 6985DRM DRIVERS FOR ROCKCHIP 6986M: Sandy Huang <hjc@rock-chips.com> 6987M: Heiko Stübner <heiko@sntech.de> 6988L: dri-devel@lists.freedesktop.org 6989S: Maintained 6990T: git git://anongit.freedesktop.org/drm/drm-misc 6991F: Documentation/devicetree/bindings/display/rockchip/ 6992F: drivers/gpu/drm/rockchip/ 6993 6994DRM DRIVERS FOR STI 6995M: Alain Volmat <alain.volmat@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7000F: drivers/gpu/drm/sti 7001 7002DRM DRIVERS FOR STM 7003M: Yannick Fertre <yannick.fertre@foss.st.com> 7004M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7005M: Philippe Cornu <philippe.cornu@foss.st.com> 7006L: dri-devel@lists.freedesktop.org 7007S: Maintained 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7010F: drivers/gpu/drm/stm 7011 7012DRM DRIVERS FOR TI KEYSTONE 7013M: Jyri Sarha <jyri.sarha@iki.fi> 7014M: Tomi Valkeinen <tomba@kernel.org> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7021F: drivers/gpu/drm/tidss/ 7022 7023DRM DRIVERS FOR TI LCDC 7024M: Jyri Sarha <jyri.sarha@iki.fi> 7025R: Tomi Valkeinen <tomba@kernel.org> 7026L: dri-devel@lists.freedesktop.org 7027S: Maintained 7028F: Documentation/devicetree/bindings/display/tilcdc/ 7029F: drivers/gpu/drm/tilcdc/ 7030 7031DRM DRIVERS FOR TI OMAP 7032M: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/ti/ 7036F: drivers/gpu/drm/omapdrm/ 7037 7038DRM DRIVERS FOR V3D 7039M: Emma Anholt <emma@anholt.net> 7040M: Melissa Wen <mwen@igalia.com> 7041S: Supported 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7044F: drivers/gpu/drm/v3d/ 7045F: include/uapi/drm/v3d_drm.h 7046 7047DRM DRIVERS FOR VC4 7048M: Emma Anholt <emma@anholt.net> 7049M: Maxime Ripard <mripard@kernel.org> 7050S: Supported 7051T: git git://github.com/anholt/linux 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7054F: drivers/gpu/drm/vc4/ 7055F: include/uapi/drm/vc4_drm.h 7056 7057DRM DRIVERS FOR VIVANTE GPU IP 7058M: Lucas Stach <l.stach@pengutronix.de> 7059R: Russell King <linux+etnaviv@armlinux.org.uk> 7060R: Christian Gmeiner <christian.gmeiner@gmail.com> 7061L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7062L: dri-devel@lists.freedesktop.org 7063S: Maintained 7064F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7065F: drivers/gpu/drm/etnaviv/ 7066F: include/uapi/drm/etnaviv_drm.h 7067 7068DRM DRIVERS FOR XEN 7069M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7070L: dri-devel@lists.freedesktop.org 7071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7072S: Supported 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/gpu/xen-front.rst 7075F: drivers/gpu/drm/xen/ 7076 7077DRM DRIVERS FOR XILINX 7078M: Hyun Kwon <hyun.kwon@xilinx.com> 7079M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7080L: dri-devel@lists.freedesktop.org 7081S: Maintained 7082T: git git://anongit.freedesktop.org/drm/drm-misc 7083F: Documentation/devicetree/bindings/display/xlnx/ 7084F: drivers/gpu/drm/xlnx/ 7085 7086DRM PANEL DRIVERS 7087M: Thierry Reding <thierry.reding@gmail.com> 7088R: Sam Ravnborg <sam@ravnborg.org> 7089L: dri-devel@lists.freedesktop.org 7090S: Maintained 7091T: git git://anongit.freedesktop.org/drm/drm-misc 7092F: Documentation/devicetree/bindings/display/panel/ 7093F: drivers/gpu/drm/drm_panel.c 7094F: drivers/gpu/drm/panel/ 7095F: include/drm/drm_panel.h 7096 7097DRM PRIVACY-SCREEN CLASS 7098M: Hans de Goede <hdegoede@redhat.com> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: drivers/gpu/drm/drm_privacy_screen* 7103F: include/drm/drm_privacy_screen* 7104 7105DRM TTM SUBSYSTEM 7106M: Christian Koenig <christian.koenig@amd.com> 7107M: Huang Rui <ray.huang@amd.com> 7108L: dri-devel@lists.freedesktop.org 7109S: Maintained 7110T: git git://anongit.freedesktop.org/drm/drm-misc 7111F: drivers/gpu/drm/ttm/ 7112F: include/drm/ttm/ 7113 7114DRM GPU SCHEDULER 7115M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7116L: dri-devel@lists.freedesktop.org 7117S: Maintained 7118T: git git://anongit.freedesktop.org/drm/drm-misc 7119F: drivers/gpu/drm/scheduler/ 7120F: include/drm/gpu_scheduler.h 7121 7122DSBR100 USB FM RADIO DRIVER 7123M: Alexey Klimov <klimov.linux@gmail.com> 7124L: linux-media@vger.kernel.org 7125S: Maintained 7126T: git git://linuxtv.org/media_tree.git 7127F: drivers/media/radio/dsbr100.c 7128 7129DT3155 MEDIA DRIVER 7130M: Hans Verkuil <hverkuil@xs4all.nl> 7131L: linux-media@vger.kernel.org 7132S: Odd Fixes 7133W: https://linuxtv.org 7134T: git git://linuxtv.org/media_tree.git 7135F: drivers/media/pci/dt3155/ 7136 7137DVB_USB_AF9015 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/af9015* 7146 7147DVB_USB_AF9035 MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/af9035* 7156 7157DVB_USB_ANYSEE MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/anysee* 7166 7167DVB_USB_AU6610 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/au6610* 7176 7177DVB_USB_CE6230 MEDIA DRIVER 7178M: Antti Palosaari <crope@iki.fi> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://palosaari.fi/linux/ 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/anttip/media_tree.git 7185F: drivers/media/usb/dvb-usb-v2/ce6230* 7186 7187DVB_USB_CXUSB MEDIA DRIVER 7188M: Michael Krufky <mkrufky@linuxtv.org> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://github.com/mkrufky 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/media_tree.git 7195F: drivers/media/usb/dvb-usb/cxusb* 7196 7197DVB_USB_EC168 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202W: http://palosaari.fi/linux/ 7203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7204T: git git://linuxtv.org/anttip/media_tree.git 7205F: drivers/media/usb/dvb-usb-v2/ec168* 7206 7207DVB_USB_GL861 MEDIA DRIVER 7208M: Antti Palosaari <crope@iki.fi> 7209L: linux-media@vger.kernel.org 7210S: Maintained 7211W: https://linuxtv.org 7212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7213T: git git://linuxtv.org/anttip/media_tree.git 7214F: drivers/media/usb/dvb-usb-v2/gl861* 7215 7216DVB_USB_MXL111SF MEDIA DRIVER 7217M: Michael Krufky <mkrufky@linuxtv.org> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221W: http://github.com/mkrufky 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/mkrufky/mxl111sf.git 7224F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7225 7226DVB_USB_RTL28XXU MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7235 7236DVB_USB_V2 MEDIA DRIVER 7237M: Antti Palosaari <crope@iki.fi> 7238L: linux-media@vger.kernel.org 7239S: Maintained 7240W: https://linuxtv.org 7241W: http://palosaari.fi/linux/ 7242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7243T: git git://linuxtv.org/anttip/media_tree.git 7244F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7245F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7246 7247DYNAMIC DEBUG 7248M: Jason Baron <jbaron@akamai.com> 7249S: Maintained 7250F: include/linux/dynamic_debug.h 7251F: lib/dynamic_debug.c 7252M: Jim Cromie <jim.cromie@gmail.com> 7253F: lib/test_dynamic_debug.c 7254 7255DYNAMIC INTERRUPT MODERATION 7256M: Tal Gilboa <talgi@nvidia.com> 7257S: Maintained 7258F: Documentation/networking/net_dim.rst 7259F: include/linux/dim.h 7260F: lib/dim/ 7261 7262DZ DECSTATION DZ11 SERIAL DRIVER 7263M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7264S: Maintained 7265F: drivers/tty/serial/dz.* 7266 7267E3X0 POWER BUTTON DRIVER 7268M: Moritz Fischer <moritz.fischer@ettus.com> 7269L: usrp-users@lists.ettus.com 7270S: Supported 7271W: http://www.ettus.com 7272F: Documentation/devicetree/bindings/input/e3x0-button.txt 7273F: drivers/input/misc/e3x0-button.c 7274 7275E4000 MEDIA DRIVER 7276M: Antti Palosaari <crope@iki.fi> 7277L: linux-media@vger.kernel.org 7278S: Maintained 7279W: https://linuxtv.org 7280W: http://palosaari.fi/linux/ 7281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7282T: git git://linuxtv.org/anttip/media_tree.git 7283F: drivers/media/tuners/e4000* 7284 7285EARTH_PT1 MEDIA DRIVER 7286M: Akihiro Tsukada <tskd08@gmail.com> 7287L: linux-media@vger.kernel.org 7288S: Odd Fixes 7289F: drivers/media/pci/pt1/ 7290 7291EARTH_PT3 MEDIA DRIVER 7292M: Akihiro Tsukada <tskd08@gmail.com> 7293L: linux-media@vger.kernel.org 7294S: Odd Fixes 7295F: drivers/media/pci/pt3/ 7296 7297EC100 MEDIA DRIVER 7298M: Antti Palosaari <crope@iki.fi> 7299L: linux-media@vger.kernel.org 7300S: Maintained 7301W: https://linuxtv.org 7302W: http://palosaari.fi/linux/ 7303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7304T: git git://linuxtv.org/anttip/media_tree.git 7305F: drivers/media/dvb-frontends/ec100* 7306 7307ECRYPT FILE SYSTEM 7308M: Tyler Hicks <code@tyhicks.com> 7309L: ecryptfs@vger.kernel.org 7310S: Odd Fixes 7311W: http://ecryptfs.org 7312W: https://launchpad.net/ecryptfs 7313T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7314F: Documentation/filesystems/ecryptfs.rst 7315F: fs/ecryptfs/ 7316 7317EDAC-AMD64 7318M: Yazen Ghannam <yazen.ghannam@amd.com> 7319L: linux-edac@vger.kernel.org 7320S: Supported 7321F: drivers/edac/amd64_edac* 7322F: drivers/edac/mce_amd* 7323 7324EDAC-ARMADA 7325M: Jan Luebbe <jlu@pengutronix.de> 7326L: linux-edac@vger.kernel.org 7327S: Maintained 7328F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7329F: drivers/edac/armada_xp_* 7330 7331EDAC-AST2500 7332M: Stefan Schaeckeler <sschaeck@cisco.com> 7333S: Supported 7334F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7335F: drivers/edac/aspeed_edac.c 7336 7337EDAC-BLUEFIELD 7338M: Shravan Kumar Ramani <shravankr@nvidia.com> 7339S: Supported 7340F: drivers/edac/bluefield_edac.c 7341 7342EDAC-CALXEDA 7343M: Andre Przywara <andre.przywara@arm.com> 7344L: linux-edac@vger.kernel.org 7345S: Maintained 7346F: drivers/edac/highbank* 7347 7348EDAC-CAVIUM OCTEON 7349M: Ralf Baechle <ralf@linux-mips.org> 7350L: linux-edac@vger.kernel.org 7351L: linux-mips@vger.kernel.org 7352S: Supported 7353F: drivers/edac/octeon_edac* 7354 7355EDAC-CAVIUM THUNDERX 7356M: Robert Richter <rric@kernel.org> 7357L: linux-edac@vger.kernel.org 7358S: Odd Fixes 7359F: drivers/edac/thunderx_edac* 7360 7361EDAC-CORE 7362M: Borislav Petkov <bp@alien8.de> 7363M: Mauro Carvalho Chehab <mchehab@kernel.org> 7364M: Tony Luck <tony.luck@intel.com> 7365R: James Morse <james.morse@arm.com> 7366R: Robert Richter <rric@kernel.org> 7367L: linux-edac@vger.kernel.org 7368S: Supported 7369T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7370F: Documentation/admin-guide/ras.rst 7371F: Documentation/driver-api/edac.rst 7372F: drivers/edac/ 7373F: include/linux/edac.h 7374 7375EDAC-DMC520 7376M: Lei Wang <lewan@microsoft.com> 7377L: linux-edac@vger.kernel.org 7378S: Supported 7379F: drivers/edac/dmc520_edac.c 7380 7381EDAC-E752X 7382M: Mark Gross <markgross@kernel.org> 7383L: linux-edac@vger.kernel.org 7384S: Maintained 7385F: drivers/edac/e752x_edac.c 7386 7387EDAC-E7XXX 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/e7xxx_edac.c 7391 7392EDAC-FSL_DDR 7393M: York Sun <york.sun@nxp.com> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/fsl_ddr_edac.* 7397 7398EDAC-GHES 7399M: Mauro Carvalho Chehab <mchehab@kernel.org> 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/ghes_edac.c 7403 7404EDAC-I10NM 7405M: Tony Luck <tony.luck@intel.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/i10nm_base.c 7409 7410EDAC-I3000 7411L: linux-edac@vger.kernel.org 7412S: Orphan 7413F: drivers/edac/i3000_edac.c 7414 7415EDAC-I5000 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/i5000_edac.c 7419 7420EDAC-I5400 7421M: Mauro Carvalho Chehab <mchehab@kernel.org> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i5400_edac.c 7425 7426EDAC-I7300 7427M: Mauro Carvalho Chehab <mchehab@kernel.org> 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i7300_edac.c 7431 7432EDAC-I7CORE 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i7core_edac.c 7437 7438EDAC-I82443BXGX 7439M: Tim Small <tim@buttersideup.com> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i82443bxgx_edac.c 7443 7444EDAC-I82975X 7445M: "Arvind R." <arvino55@gmail.com> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i82975x_edac.c 7449 7450EDAC-IE31200 7451M: Jason Baron <jbaron@akamai.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/ie31200_edac.c 7455 7456EDAC-IGEN6 7457M: Tony Luck <tony.luck@intel.com> 7458R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/igen6_edac.c 7462 7463EDAC-MPC85XX 7464M: Johannes Thumshirn <morbidrsa@gmail.com> 7465L: linux-edac@vger.kernel.org 7466S: Maintained 7467F: drivers/edac/mpc85xx_edac.[ch] 7468 7469EDAC-PASEMI 7470M: Egor Martovetsky <egor@pasemi.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/pasemi_edac.c 7474 7475EDAC-PND2 7476M: Tony Luck <tony.luck@intel.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/pnd2_edac.[ch] 7480 7481EDAC-QCOM 7482M: Channagoud Kadabi <ckadabi@codeaurora.org> 7483M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7484L: linux-arm-msm@vger.kernel.org 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/qcom_edac.c 7488 7489EDAC-R82600 7490M: Tim Small <tim@buttersideup.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/r82600_edac.c 7494 7495EDAC-SBRIDGE 7496M: Tony Luck <tony.luck@intel.com> 7497R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/sb_edac.c 7501 7502EDAC-SKYLAKE 7503M: Tony Luck <tony.luck@intel.com> 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/skx_*.[ch] 7507 7508EDAC-TI 7509M: Tero Kristo <kristo@kernel.org> 7510L: linux-edac@vger.kernel.org 7511S: Odd Fixes 7512F: drivers/edac/ti_edac.c 7513 7514EDIROL UA-101/UA-1000 DRIVER 7515M: Clemens Ladisch <clemens@ladisch.de> 7516L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7517S: Maintained 7518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7519F: sound/usb/misc/ua101.c 7520 7521EFI TEST DRIVER 7522M: Ivan Hu <ivan.hu@canonical.com> 7523M: Ard Biesheuvel <ardb@kernel.org> 7524L: linux-efi@vger.kernel.org 7525S: Maintained 7526F: drivers/firmware/efi/test/ 7527 7528EFI VARIABLE FILESYSTEM 7529M: Matthew Garrett <matthew.garrett@nebula.com> 7530M: Jeremy Kerr <jk@ozlabs.org> 7531M: Ard Biesheuvel <ardb@kernel.org> 7532L: linux-efi@vger.kernel.org 7533S: Maintained 7534T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7535F: fs/efivarfs/ 7536 7537EFIFB FRAMEBUFFER DRIVER 7538M: Peter Jones <pjones@redhat.com> 7539L: linux-fbdev@vger.kernel.org 7540S: Maintained 7541F: drivers/video/fbdev/efifb.c 7542 7543EFS FILESYSTEM 7544S: Orphan 7545W: http://aeschi.ch.eu.org/efs/ 7546F: fs/efs/ 7547 7548EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7549M: Douglas Miller <dougmill@linux.ibm.com> 7550L: netdev@vger.kernel.org 7551S: Maintained 7552F: drivers/net/ethernet/ibm/ehea/ 7553 7554ELM327 CAN NETWORK DRIVER 7555M: Max Staudt <max@enpas.org> 7556L: linux-can@vger.kernel.org 7557S: Maintained 7558F: Documentation/networking/device_drivers/can/can327.rst 7559F: drivers/net/can/can327.c 7560 7561EM28XX VIDEO4LINUX DRIVER 7562M: Mauro Carvalho Chehab <mchehab@kernel.org> 7563L: linux-media@vger.kernel.org 7564S: Maintained 7565W: https://linuxtv.org 7566T: git git://linuxtv.org/media_tree.git 7567F: Documentation/admin-guide/media/em28xx* 7568F: drivers/media/usb/em28xx/ 7569 7570EMBEDDED LINUX 7571M: Olivia Mackall <olivia@selenic.com> 7572M: David Woodhouse <dwmw2@infradead.org> 7573L: linux-embedded@vger.kernel.org 7574S: Maintained 7575 7576EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7577M: Adrian Hunter <adrian.hunter@intel.com> 7578M: Ritesh Harjani <riteshh@codeaurora.org> 7579M: Asutosh Das <asutoshd@codeaurora.org> 7580L: linux-mmc@vger.kernel.org 7581S: Supported 7582F: drivers/mmc/host/cqhci* 7583 7584EMULEX 10Gbps iSCSI - OneConnect DRIVER 7585M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7586L: linux-scsi@vger.kernel.org 7587S: Supported 7588W: http://www.broadcom.com 7589F: drivers/scsi/be2iscsi/ 7590 7591EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7592M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7593M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7594M: Somnath Kotur <somnath.kotur@broadcom.com> 7595L: netdev@vger.kernel.org 7596S: Supported 7597W: http://www.emulex.com 7598F: drivers/net/ethernet/emulex/benet/ 7599 7600EMULEX ONECONNECT ROCE DRIVER 7601M: Selvin Xavier <selvin.xavier@broadcom.com> 7602L: linux-rdma@vger.kernel.org 7603S: Odd Fixes 7604W: http://www.broadcom.com 7605F: drivers/infiniband/hw/ocrdma/ 7606F: include/uapi/rdma/ocrdma-abi.h 7607 7608EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7609M: James Smart <james.smart@broadcom.com> 7610M: Dick Kennedy <dick.kennedy@broadcom.com> 7611L: linux-scsi@vger.kernel.org 7612S: Supported 7613W: http://www.broadcom.com 7614F: drivers/scsi/lpfc/ 7615 7616EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7617M: James Smart <james.smart@broadcom.com> 7618M: Ram Vegesna <ram.vegesna@broadcom.com> 7619L: linux-scsi@vger.kernel.org 7620L: target-devel@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/elx/ 7624 7625ENE CB710 FLASH CARD READER DRIVER 7626M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7627S: Maintained 7628F: drivers/misc/cb710/ 7629F: drivers/mmc/host/cb710-mmc.* 7630F: include/linux/cb710.h 7631 7632ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7633M: Maxim Levitsky <maximlevitsky@gmail.com> 7634S: Maintained 7635F: drivers/media/rc/ene_ir.* 7636 7637EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7638M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7639L: linuxppc-dev@lists.ozlabs.org 7640S: Maintained 7641F: drivers/tty/ehv_bytechan.c 7642 7643EPSON S1D13XXX FRAMEBUFFER DRIVER 7644M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7645S: Maintained 7646T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7647F: drivers/video/fbdev/s1d13xxxfb.c 7648F: include/video/s1d13xxxfb.h 7649 7650EROFS FILE SYSTEM 7651M: Gao Xiang <xiang@kernel.org> 7652M: Chao Yu <chao@kernel.org> 7653R: Yue Hu <huyue2@coolpad.com> 7654R: Jeffle Xu <jefflexu@linux.alibaba.com> 7655L: linux-erofs@lists.ozlabs.org 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7658F: Documentation/filesystems/erofs.rst 7659F: fs/erofs/ 7660F: include/trace/events/erofs.h 7661 7662ERRSEQ ERROR TRACKING INFRASTRUCTURE 7663M: Jeff Layton <jlayton@kernel.org> 7664S: Maintained 7665F: include/linux/errseq.h 7666F: lib/errseq.c 7667 7668ESD CAN/USB DRIVERS 7669M: Frank Jungclaus <frank.jungclaus@esd.eu> 7670R: socketcan@esd.eu 7671L: linux-can@vger.kernel.org 7672S: Maintained 7673F: drivers/net/can/usb/esd_usb.c 7674 7675ET131X NETWORK DRIVER 7676M: Mark Einon <mark.einon@gmail.com> 7677S: Odd Fixes 7678F: drivers/net/ethernet/agere/ 7679 7680ETAS ES58X CAN/USB DRIVER 7681M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7682L: linux-can@vger.kernel.org 7683S: Maintained 7684F: drivers/net/can/usb/etas_es58x/ 7685 7686ETHERNET BRIDGE 7687M: Roopa Prabhu <roopa@nvidia.com> 7688M: Nikolay Aleksandrov <razor@blackwall.org> 7689L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7690L: netdev@vger.kernel.org 7691S: Maintained 7692W: http://www.linuxfoundation.org/en/Net:Bridge 7693F: include/linux/netfilter_bridge/ 7694F: net/bridge/ 7695 7696ETHERNET PHY LIBRARY 7697M: Andrew Lunn <andrew@lunn.ch> 7698M: Heiner Kallweit <hkallweit1@gmail.com> 7699R: Russell King <linux@armlinux.org.uk> 7700L: netdev@vger.kernel.org 7701S: Maintained 7702F: Documentation/ABI/testing/sysfs-class-net-phydev 7703F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7704F: Documentation/devicetree/bindings/net/mdio* 7705F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7706F: Documentation/networking/phy.rst 7707F: drivers/net/mdio/ 7708F: drivers/net/mdio/acpi_mdio.c 7709F: drivers/net/mdio/fwnode_mdio.c 7710F: drivers/net/mdio/of_mdio.c 7711F: drivers/net/pcs/ 7712F: drivers/net/phy/ 7713F: include/dt-bindings/net/qca-ar803x.h 7714F: include/linux/linkmode.h 7715F: include/linux/*mdio*.h 7716F: include/linux/mdio/*.h 7717F: include/linux/mii.h 7718F: include/linux/of_net.h 7719F: include/linux/phy.h 7720F: include/linux/phy_fixed.h 7721F: include/linux/platform_data/mdio-bcm-unimac.h 7722F: include/linux/platform_data/mdio-gpio.h 7723F: include/trace/events/mdio.h 7724F: include/uapi/linux/mdio.h 7725F: include/uapi/linux/mii.h 7726F: net/core/of_net.c 7727 7728EXEC & BINFMT API 7729R: Eric Biederman <ebiederm@xmission.com> 7730R: Kees Cook <keescook@chromium.org> 7731L: linux-mm@kvack.org 7732S: Supported 7733T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7734F: fs/*binfmt_*.c 7735F: fs/exec.c 7736F: include/linux/binfmts.h 7737F: include/linux/elf.h 7738F: include/uapi/linux/binfmts.h 7739F: include/uapi/linux/elf.h 7740F: tools/testing/selftests/exec/ 7741N: asm/elf.h 7742N: binfmt 7743 7744EXFAT FILE SYSTEM 7745M: Namjae Jeon <linkinjeon@kernel.org> 7746M: Sungjong Seo <sj1557.seo@samsung.com> 7747L: linux-fsdevel@vger.kernel.org 7748S: Maintained 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7750F: fs/exfat/ 7751 7752EXT2 FILE SYSTEM 7753M: Jan Kara <jack@suse.com> 7754L: linux-ext4@vger.kernel.org 7755S: Maintained 7756F: Documentation/filesystems/ext2.rst 7757F: fs/ext2/ 7758F: include/linux/ext2* 7759 7760EXT4 FILE SYSTEM 7761M: "Theodore Ts'o" <tytso@mit.edu> 7762M: Andreas Dilger <adilger.kernel@dilger.ca> 7763L: linux-ext4@vger.kernel.org 7764S: Maintained 7765W: http://ext4.wiki.kernel.org 7766Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7768F: Documentation/filesystems/ext4/ 7769F: fs/ext4/ 7770F: include/trace/events/ext4.h 7771 7772Extended Verification Module (EVM) 7773M: Mimi Zohar <zohar@linux.ibm.com> 7774L: linux-integrity@vger.kernel.org 7775S: Supported 7776T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7777F: security/integrity/evm/ 7778F: security/integrity/ 7779 7780EXTENSIBLE FIRMWARE INTERFACE (EFI) 7781M: Ard Biesheuvel <ardb@kernel.org> 7782L: linux-efi@vger.kernel.org 7783S: Maintained 7784T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7785F: Documentation/admin-guide/efi-stub.rst 7786F: arch/*/include/asm/efi.h 7787F: arch/*/kernel/efi.c 7788F: arch/arm/boot/compressed/efi-header.S 7789F: arch/arm64/kernel/efi-entry.S 7790F: arch/x86/platform/efi/ 7791F: drivers/firmware/efi/ 7792F: include/linux/efi*.h 7793 7794EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7795M: MyungJoo Ham <myungjoo.ham@samsung.com> 7796M: Chanwoo Choi <cw00.choi@samsung.com> 7797L: linux-kernel@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7800F: Documentation/devicetree/bindings/extcon/ 7801F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7802F: drivers/extcon/ 7803F: include/linux/extcon.h 7804F: include/linux/extcon/ 7805 7806EXTRA BOOT CONFIG 7807M: Masami Hiramatsu <mhiramat@kernel.org> 7808S: Maintained 7809F: Documentation/admin-guide/bootconfig.rst 7810F: fs/proc/bootconfig.c 7811F: include/linux/bootconfig.h 7812F: lib/bootconfig-data.S 7813F: lib/bootconfig.c 7814F: tools/bootconfig/* 7815F: tools/bootconfig/scripts/* 7816 7817EXYNOS DP DRIVER 7818M: Jingoo Han <jingoohan1@gmail.com> 7819L: dri-devel@lists.freedesktop.org 7820S: Maintained 7821F: drivers/gpu/drm/exynos/exynos_dp* 7822 7823EXYNOS SYSMMU (IOMMU) driver 7824M: Marek Szyprowski <m.szyprowski@samsung.com> 7825L: iommu@lists.linux.dev 7826S: Maintained 7827F: drivers/iommu/exynos-iommu.c 7828 7829F2FS FILE SYSTEM 7830M: Jaegeuk Kim <jaegeuk@kernel.org> 7831M: Chao Yu <chao@kernel.org> 7832L: linux-f2fs-devel@lists.sourceforge.net 7833S: Maintained 7834W: https://f2fs.wiki.kernel.org/ 7835T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7836F: Documentation/ABI/testing/sysfs-fs-f2fs 7837F: Documentation/filesystems/f2fs.rst 7838F: fs/f2fs/ 7839F: include/linux/f2fs_fs.h 7840F: include/trace/events/f2fs.h 7841F: include/uapi/linux/f2fs.h 7842 7843F71805F HARDWARE MONITORING DRIVER 7844M: Jean Delvare <jdelvare@suse.com> 7845L: linux-hwmon@vger.kernel.org 7846S: Maintained 7847F: Documentation/hwmon/f71805f.rst 7848F: drivers/hwmon/f71805f.c 7849 7850FADDR2LINE 7851M: Josh Poimboeuf <jpoimboe@kernel.org> 7852S: Maintained 7853F: scripts/faddr2line 7854 7855FAILOVER MODULE 7856M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7857L: netdev@vger.kernel.org 7858S: Supported 7859F: Documentation/networking/failover.rst 7860F: include/net/failover.h 7861F: net/core/failover.c 7862 7863FANOTIFY 7864M: Jan Kara <jack@suse.cz> 7865R: Amir Goldstein <amir73il@gmail.com> 7866R: Matthew Bobrowski <repnop@google.com> 7867L: linux-fsdevel@vger.kernel.org 7868S: Maintained 7869F: fs/notify/fanotify/ 7870F: include/linux/fanotify.h 7871F: include/uapi/linux/fanotify.h 7872 7873FARSYNC SYNCHRONOUS DRIVER 7874M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7875S: Supported 7876W: http://www.farsite.co.uk/ 7877F: drivers/net/wan/farsync.* 7878 7879FAULT INJECTION SUPPORT 7880M: Akinobu Mita <akinobu.mita@gmail.com> 7881S: Supported 7882F: Documentation/fault-injection/ 7883F: lib/fault-inject.c 7884 7885FBTFT Framebuffer drivers 7886L: dri-devel@lists.freedesktop.org 7887L: linux-fbdev@vger.kernel.org 7888S: Orphan 7889F: drivers/staging/fbtft/ 7890 7891FC0011 TUNER DRIVER 7892M: Michael Buesch <m@bues.ch> 7893L: linux-media@vger.kernel.org 7894S: Maintained 7895F: drivers/media/tuners/fc0011.c 7896F: drivers/media/tuners/fc0011.h 7897 7898FC2580 MEDIA DRIVER 7899M: Antti Palosaari <crope@iki.fi> 7900L: linux-media@vger.kernel.org 7901S: Maintained 7902W: https://linuxtv.org 7903W: http://palosaari.fi/linux/ 7904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7905T: git git://linuxtv.org/anttip/media_tree.git 7906F: drivers/media/tuners/fc2580* 7907 7908FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7909M: Hannes Reinecke <hare@suse.de> 7910L: linux-scsi@vger.kernel.org 7911S: Supported 7912W: www.Open-FCoE.org 7913F: drivers/scsi/fcoe/ 7914F: drivers/scsi/libfc/ 7915F: include/scsi/fc/ 7916F: include/scsi/libfc.h 7917F: include/scsi/libfcoe.h 7918F: include/uapi/scsi/fc/ 7919 7920FILE LOCKING (flock() and fcntl()/lockf()) 7921M: Jeff Layton <jlayton@kernel.org> 7922M: Chuck Lever <chuck.lever@oracle.com> 7923L: linux-fsdevel@vger.kernel.org 7924S: Maintained 7925F: fs/fcntl.c 7926F: fs/locks.c 7927F: include/linux/fcntl.h 7928F: include/uapi/linux/fcntl.h 7929 7930FILESYSTEM DIRECT ACCESS (DAX) 7931M: Dan Williams <dan.j.williams@intel.com> 7932R: Matthew Wilcox <willy@infradead.org> 7933R: Jan Kara <jack@suse.cz> 7934L: linux-fsdevel@vger.kernel.org 7935L: nvdimm@lists.linux.dev 7936S: Supported 7937F: fs/dax.c 7938F: include/linux/dax.h 7939F: include/trace/events/fs_dax.h 7940 7941FILESYSTEMS (VFS and infrastructure) 7942M: Alexander Viro <viro@zeniv.linux.org.uk> 7943L: linux-fsdevel@vger.kernel.org 7944S: Maintained 7945F: fs/* 7946F: include/linux/fs.h 7947F: include/linux/fs_types.h 7948F: include/uapi/linux/fs.h 7949F: include/uapi/linux/openat2.h 7950 7951FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7952M: Riku Voipio <riku.voipio@iki.fi> 7953L: linux-hwmon@vger.kernel.org 7954S: Maintained 7955F: drivers/hwmon/f75375s.c 7956F: include/linux/f75375s.h 7957 7958FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7959M: Clemens Ladisch <clemens@ladisch.de> 7960M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7962S: Maintained 7963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7964F: include/uapi/sound/firewire.h 7965F: sound/firewire/ 7966 7967FIREWIRE MEDIA DRIVERS (firedtv) 7968M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7969L: linux-media@vger.kernel.org 7970L: linux1394-devel@lists.sourceforge.net 7971S: Maintained 7972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7973F: drivers/media/firewire/ 7974 7975FIREWIRE SBP-2 TARGET 7976M: Chris Boot <bootc@bootc.net> 7977L: linux-scsi@vger.kernel.org 7978L: target-devel@vger.kernel.org 7979L: linux1394-devel@lists.sourceforge.net 7980S: Maintained 7981T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7982F: drivers/target/sbp/ 7983 7984FIREWIRE SUBSYSTEM 7985M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7986L: linux1394-devel@lists.sourceforge.net 7987S: Maintained 7988W: http://ieee1394.wiki.kernel.org/ 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7990F: drivers/firewire/ 7991F: include/linux/firewire.h 7992F: include/uapi/linux/firewire*.h 7993F: tools/firewire/ 7994 7995FIRMWARE FRAMEWORK FOR ARMV8-A 7996M: Sudeep Holla <sudeep.holla@arm.com> 7997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7998S: Maintained 7999F: drivers/firmware/arm_ffa/ 8000F: include/linux/arm_ffa.h 8001 8002FIRMWARE LOADER (request_firmware) 8003M: Luis Chamberlain <mcgrof@kernel.org> 8004M: Russ Weight <russell.h.weight@intel.com> 8005L: linux-kernel@vger.kernel.org 8006S: Maintained 8007F: Documentation/firmware_class/ 8008F: drivers/base/firmware_loader/ 8009F: include/linux/firmware.h 8010 8011FLEXTIMER FTM-QUADDEC DRIVER 8012M: Patrick Havelange <patrick.havelange@essensium.com> 8013L: linux-iio@vger.kernel.org 8014S: Maintained 8015F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8016F: drivers/counter/ftm-quaddec.c 8017 8018FLOPPY DRIVER 8019M: Denis Efremov <efremov@linux.com> 8020L: linux-block@vger.kernel.org 8021S: Odd Fixes 8022F: drivers/block/floppy.c 8023 8024FLYSKY FSIA6B RC RECEIVER 8025M: Markus Koch <markus@notsyncing.net> 8026L: linux-input@vger.kernel.org 8027S: Maintained 8028F: drivers/input/joystick/fsia6b.c 8029 8030FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8031M: Geoffrey D. Bennett <g@b4.vu> 8032L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8033S: Maintained 8034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8035F: sound/usb/mixer_scarlett_gen2.c 8036 8037FORCEDETH GIGABIT ETHERNET DRIVER 8038M: Rain River <rain.1986.08.12@gmail.com> 8039M: Zhu Yanjun <zyjzyj2000@gmail.com> 8040L: netdev@vger.kernel.org 8041S: Maintained 8042F: drivers/net/ethernet/nvidia/* 8043 8044FORTIFY_SOURCE 8045M: Kees Cook <keescook@chromium.org> 8046L: linux-hardening@vger.kernel.org 8047S: Supported 8048T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8049F: include/linux/fortify-string.h 8050F: lib/fortify_kunit.c 8051F: lib/test_fortify/* 8052F: scripts/test_fortify.sh 8053K: \b__NO_FORTIFY\b 8054 8055FPGA DFL DRIVERS 8056M: Wu Hao <hao.wu@intel.com> 8057R: Tom Rix <trix@redhat.com> 8058L: linux-fpga@vger.kernel.org 8059S: Maintained 8060F: Documentation/ABI/testing/sysfs-bus-dfl* 8061F: Documentation/fpga/dfl.rst 8062F: drivers/fpga/dfl* 8063F: drivers/uio/uio_dfl.c 8064F: include/linux/dfl.h 8065F: include/uapi/linux/fpga-dfl.h 8066 8067FPGA MANAGER FRAMEWORK 8068M: Moritz Fischer <mdf@kernel.org> 8069M: Wu Hao <hao.wu@intel.com> 8070M: Xu Yilun <yilun.xu@intel.com> 8071R: Tom Rix <trix@redhat.com> 8072L: linux-fpga@vger.kernel.org 8073S: Maintained 8074Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8075T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8076F: Documentation/devicetree/bindings/fpga/ 8077F: Documentation/driver-api/fpga/ 8078F: Documentation/fpga/ 8079F: drivers/fpga/ 8080F: include/linux/fpga/ 8081 8082INTEL MAX10 BMC SECURE UPDATES 8083M: Russ Weight <russell.h.weight@intel.com> 8084L: linux-fpga@vger.kernel.org 8085S: Maintained 8086F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8087F: drivers/fpga/intel-m10-bmc-sec-update.c 8088 8089MICROCHIP POLARFIRE FPGA DRIVERS 8090M: Conor Dooley <conor.dooley@microchip.com> 8091R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8092L: linux-fpga@vger.kernel.org 8093S: Supported 8094F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8095F: drivers/fpga/microchip-spi.c 8096 8097FPU EMULATOR 8098M: Bill Metzenthen <billm@melbpc.org.au> 8099S: Maintained 8100W: http://floatingpoint.sourceforge.net/emulator/index.html 8101F: arch/x86/math-emu/ 8102 8103FRAMEBUFFER CORE 8104M: Daniel Vetter <daniel@ffwll.ch> 8105F: drivers/video/fbdev/core/ 8106S: Odd Fixes 8107T: git git://anongit.freedesktop.org/drm/drm-misc 8108 8109FRAMEBUFFER LAYER 8110M: Helge Deller <deller@gmx.de> 8111L: linux-fbdev@vger.kernel.org 8112L: dri-devel@lists.freedesktop.org 8113S: Maintained 8114Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8115T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8116F: Documentation/fb/ 8117F: drivers/video/ 8118F: include/linux/fb.h 8119F: include/uapi/linux/fb.h 8120F: include/uapi/video/ 8121F: include/video/ 8122 8123FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8124M: Horia Geantă <horia.geanta@nxp.com> 8125M: Pankaj Gupta <pankaj.gupta@nxp.com> 8126M: Gaurav Jain <gaurav.jain@nxp.com> 8127L: linux-crypto@vger.kernel.org 8128S: Maintained 8129F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8130F: drivers/crypto/caam/ 8131 8132FREESCALE COLDFIRE M5441X MMC DRIVER 8133M: Angelo Dureghello <angelo.dureghello@timesys.com> 8134L: linux-mmc@vger.kernel.org 8135S: Maintained 8136F: drivers/mmc/host/sdhci-esdhc-mcf.c 8137F: include/linux/platform_data/mmc-esdhc-mcf.h 8138 8139FREESCALE DIU FRAMEBUFFER DRIVER 8140M: Timur Tabi <timur@kernel.org> 8141L: linux-fbdev@vger.kernel.org 8142S: Maintained 8143F: drivers/video/fbdev/fsl-diu-fb.* 8144 8145FREESCALE DMA DRIVER 8146M: Li Yang <leoyang.li@nxp.com> 8147M: Zhang Wei <zw@zh-kernel.org> 8148L: linuxppc-dev@lists.ozlabs.org 8149S: Maintained 8150F: drivers/dma/fsldma.* 8151 8152FREESCALE DSPI DRIVER 8153M: Vladimir Oltean <olteanv@gmail.com> 8154L: linux-spi@vger.kernel.org 8155S: Maintained 8156F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8157F: drivers/spi/spi-fsl-dspi.c 8158F: include/linux/spi/spi-fsl-dspi.h 8159 8160FREESCALE ENETC ETHERNET DRIVERS 8161M: Claudiu Manoil <claudiu.manoil@nxp.com> 8162L: netdev@vger.kernel.org 8163S: Maintained 8164F: drivers/net/ethernet/freescale/enetc/ 8165 8166FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8167M: Claudiu Manoil <claudiu.manoil@nxp.com> 8168L: netdev@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8171F: drivers/net/ethernet/freescale/gianfar* 8172 8173FREESCALE GPMI NAND DRIVER 8174M: Han Xu <han.xu@nxp.com> 8175L: linux-mtd@lists.infradead.org 8176S: Maintained 8177F: drivers/mtd/nand/raw/gpmi-nand/* 8178 8179FREESCALE I2C CPM DRIVER 8180M: Jochen Friedrich <jochen@scram.de> 8181L: linuxppc-dev@lists.ozlabs.org 8182L: linux-i2c@vger.kernel.org 8183S: Maintained 8184F: drivers/i2c/busses/i2c-cpm.c 8185 8186FREESCALE IMX / MXC FEC DRIVER 8187M: Joakim Zhang <qiangqing.zhang@nxp.com> 8188L: netdev@vger.kernel.org 8189S: Maintained 8190F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8191F: drivers/net/ethernet/freescale/fec.h 8192F: drivers/net/ethernet/freescale/fec_main.c 8193F: drivers/net/ethernet/freescale/fec_ptp.c 8194 8195FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8196M: Sascha Hauer <s.hauer@pengutronix.de> 8197R: Pengutronix Kernel Team <kernel@pengutronix.de> 8198L: linux-fbdev@vger.kernel.org 8199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8200S: Maintained 8201F: drivers/video/fbdev/imxfb.c 8202 8203FREESCALE IMX DDR PMU DRIVER 8204M: Frank Li <Frank.li@nxp.com> 8205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8206S: Maintained 8207F: Documentation/admin-guide/perf/imx-ddr.rst 8208F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8209F: drivers/perf/fsl_imx8_ddr_perf.c 8210 8211FREESCALE IMX I2C DRIVER 8212M: Oleksij Rempel <o.rempel@pengutronix.de> 8213R: Pengutronix Kernel Team <kernel@pengutronix.de> 8214L: linux-i2c@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8217F: drivers/i2c/busses/i2c-imx.c 8218 8219FREESCALE IMX LPI2C DRIVER 8220M: Dong Aisheng <aisheng.dong@nxp.com> 8221L: linux-i2c@vger.kernel.org 8222L: linux-imx@nxp.com 8223S: Maintained 8224F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8225F: drivers/i2c/busses/i2c-imx-lpi2c.c 8226 8227FREESCALE MPC I2C DRIVER 8228M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8229L: linux-i2c@vger.kernel.org 8230S: Maintained 8231F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8232F: drivers/i2c/busses/i2c-mpc.c 8233 8234FREESCALE QORIQ DPAA ETHERNET DRIVER 8235M: Madalin Bucur <madalin.bucur@nxp.com> 8236L: netdev@vger.kernel.org 8237S: Maintained 8238F: drivers/net/ethernet/freescale/dpaa 8239 8240FREESCALE QORIQ DPAA FMAN DRIVER 8241M: Madalin Bucur <madalin.bucur@nxp.com> 8242L: netdev@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/net/fsl-fman.txt 8245F: drivers/net/ethernet/freescale/fman 8246 8247FREESCALE QORIQ PTP CLOCK DRIVER 8248M: Yangbo Lu <yangbo.lu@nxp.com> 8249L: netdev@vger.kernel.org 8250S: Maintained 8251F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8252F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8253F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8254F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8255F: drivers/ptp/ptp_qoriq.c 8256F: drivers/ptp/ptp_qoriq_debugfs.c 8257F: include/linux/fsl/ptp_qoriq.h 8258 8259FREESCALE QUAD SPI DRIVER 8260M: Han Xu <han.xu@nxp.com> 8261L: linux-spi@vger.kernel.org 8262S: Maintained 8263F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8264F: drivers/spi/spi-fsl-qspi.c 8265 8266FREESCALE QUICC ENGINE LIBRARY 8267M: Qiang Zhao <qiang.zhao@nxp.com> 8268L: linuxppc-dev@lists.ozlabs.org 8269S: Maintained 8270F: drivers/soc/fsl/qe/ 8271F: include/soc/fsl/qe/ 8272 8273FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8274M: Li Yang <leoyang.li@nxp.com> 8275L: netdev@vger.kernel.org 8276L: linuxppc-dev@lists.ozlabs.org 8277S: Maintained 8278F: drivers/net/ethernet/freescale/ucc_geth* 8279 8280FREESCALE QUICC ENGINE UCC HDLC DRIVER 8281M: Zhao Qiang <qiang.zhao@nxp.com> 8282L: netdev@vger.kernel.org 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/net/wan/fsl_ucc_hdlc* 8286 8287FREESCALE QUICC ENGINE UCC UART DRIVER 8288M: Timur Tabi <timur@kernel.org> 8289L: linuxppc-dev@lists.ozlabs.org 8290S: Maintained 8291F: drivers/tty/serial/ucc_uart.c 8292 8293FREESCALE SOC DRIVERS 8294M: Li Yang <leoyang.li@nxp.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8297S: Maintained 8298F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8299F: Documentation/devicetree/bindings/soc/fsl/ 8300F: drivers/soc/fsl/ 8301F: include/linux/fsl/ 8302F: include/soc/fsl/ 8303 8304FREESCALE SOC FS_ENET DRIVER 8305M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8306L: linuxppc-dev@lists.ozlabs.org 8307L: netdev@vger.kernel.org 8308S: Maintained 8309F: drivers/net/ethernet/freescale/fs_enet/ 8310F: include/linux/fs_enet_pd.h 8311 8312FREESCALE SOC SOUND DRIVERS 8313M: Shengjiu Wang <shengjiu.wang@gmail.com> 8314M: Xiubo Li <Xiubo.Lee@gmail.com> 8315R: Fabio Estevam <festevam@gmail.com> 8316R: Nicolin Chen <nicoleotsuka@gmail.com> 8317L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8318L: linuxppc-dev@lists.ozlabs.org 8319S: Maintained 8320F: sound/soc/fsl/fsl* 8321F: sound/soc/fsl/imx* 8322F: sound/soc/fsl/mpc8610_hpcd.c 8323 8324FREESCALE USB PERIPHERAL DRIVERS 8325M: Li Yang <leoyang.li@nxp.com> 8326L: linux-usb@vger.kernel.org 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/usb/gadget/udc/fsl* 8330 8331FREESCALE USB PHY DRIVER 8332M: Ran Wang <ran.wang_1@nxp.com> 8333L: linux-usb@vger.kernel.org 8334L: linuxppc-dev@lists.ozlabs.org 8335S: Maintained 8336F: drivers/usb/phy/phy-fsl-usb* 8337 8338FREEVXFS FILESYSTEM 8339M: Christoph Hellwig <hch@infradead.org> 8340S: Maintained 8341W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8342F: fs/freevxfs/ 8343 8344FREEZER 8345M: "Rafael J. Wysocki" <rafael@kernel.org> 8346M: Pavel Machek <pavel@ucw.cz> 8347L: linux-pm@vger.kernel.org 8348S: Supported 8349F: Documentation/power/freezing-of-tasks.rst 8350F: include/linux/freezer.h 8351F: kernel/freezer.c 8352 8353FRONTSWAP API 8354M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8355L: linux-kernel@vger.kernel.org 8356S: Maintained 8357F: include/linux/frontswap.h 8358F: mm/frontswap.c 8359 8360FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8361M: David Howells <dhowells@redhat.com> 8362L: linux-cachefs@redhat.com (moderated for non-subscribers) 8363S: Supported 8364F: Documentation/filesystems/caching/ 8365F: fs/fscache/ 8366F: include/linux/fscache*.h 8367 8368FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8369M: Theodore Y. Ts'o <tytso@mit.edu> 8370M: Jaegeuk Kim <jaegeuk@kernel.org> 8371M: Eric Biggers <ebiggers@kernel.org> 8372L: linux-fscrypt@vger.kernel.org 8373S: Supported 8374Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8375T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8376F: Documentation/filesystems/fscrypt.rst 8377F: fs/crypto/ 8378F: include/linux/fscrypt*.h 8379F: include/uapi/linux/fscrypt.h 8380 8381FSI SUBSYSTEM 8382M: Jeremy Kerr <jk@ozlabs.org> 8383M: Joel Stanley <joel@jms.id.au> 8384R: Alistar Popple <alistair@popple.id.au> 8385R: Eddie James <eajames@linux.ibm.com> 8386L: linux-fsi@lists.ozlabs.org 8387S: Supported 8388Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8389T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8390F: drivers/fsi/ 8391F: include/linux/fsi*.h 8392F: include/trace/events/fsi*.h 8393 8394FSI-ATTACHED I2C DRIVER 8395M: Eddie James <eajames@linux.ibm.com> 8396L: linux-i2c@vger.kernel.org 8397L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8398S: Maintained 8399F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8400F: drivers/i2c/busses/i2c-fsi.c 8401 8402FSI-ATTACHED SPI DRIVER 8403M: Eddie James <eajames@linux.ibm.com> 8404L: linux-spi@vger.kernel.org 8405S: Maintained 8406F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8407F: drivers/spi/spi-fsi.c 8408 8409FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8410M: Jan Kara <jack@suse.cz> 8411R: Amir Goldstein <amir73il@gmail.com> 8412L: linux-fsdevel@vger.kernel.org 8413S: Maintained 8414T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8415F: fs/notify/ 8416F: include/linux/fsnotify*.h 8417 8418FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8419M: Eric Biggers <ebiggers@kernel.org> 8420M: Theodore Y. Ts'o <tytso@mit.edu> 8421L: linux-fscrypt@vger.kernel.org 8422S: Supported 8423Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8424T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8425F: Documentation/filesystems/fsverity.rst 8426F: fs/verity/ 8427F: include/linux/fsverity.h 8428F: include/uapi/linux/fsverity.h 8429 8430FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8431M: Michael Zaidman <michael.zaidman@gmail.com> 8432L: linux-i2c@vger.kernel.org 8433L: linux-input@vger.kernel.org 8434S: Maintained 8435F: drivers/hid/hid-ft260.c 8436 8437FUJITSU LAPTOP EXTRAS 8438M: Jonathan Woithe <jwoithe@just42.net> 8439L: platform-driver-x86@vger.kernel.org 8440S: Maintained 8441F: drivers/platform/x86/fujitsu-laptop.c 8442 8443FUJITSU M-5MO LS CAMERA ISP DRIVER 8444M: Kyungmin Park <kyungmin.park@samsung.com> 8445M: Heungjun Kim <riverful.kim@samsung.com> 8446L: linux-media@vger.kernel.org 8447S: Maintained 8448F: drivers/media/i2c/m5mols/ 8449F: include/media/i2c/m5mols.h 8450 8451FUJITSU TABLET EXTRAS 8452M: Robert Gerlach <khnz@gmx.de> 8453L: platform-driver-x86@vger.kernel.org 8454S: Maintained 8455F: drivers/platform/x86/fujitsu-tablet.c 8456 8457FUNCTION HOOKS (FTRACE) 8458M: Steven Rostedt <rostedt@goodmis.org> 8459M: Masami Hiramatsu <mhiramat@kernel.org> 8460R: Mark Rutland <mark.rutland@arm.com> 8461S: Maintained 8462T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8463F: Documentation/trace/ftrace* 8464F: kernel/trace/ftrace* 8465F: kernel/trace/fgraph.c 8466F: arch/*/*/*/*ftrace* 8467F: arch/*/*/*ftrace* 8468F: include/*/ftrace.h 8469 8470FUNGIBLE ETHERNET DRIVERS 8471M: Dimitris Michailidis <dmichail@fungible.com> 8472L: netdev@vger.kernel.org 8473S: Supported 8474F: drivers/net/ethernet/fungible/ 8475 8476FUSE: FILESYSTEM IN USERSPACE 8477M: Miklos Szeredi <miklos@szeredi.hu> 8478L: linux-fsdevel@vger.kernel.org 8479S: Maintained 8480W: https://github.com/libfuse/ 8481T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8482F: Documentation/filesystems/fuse.rst 8483F: fs/fuse/ 8484F: include/uapi/linux/fuse.h 8485 8486FUTEX SUBSYSTEM 8487M: Thomas Gleixner <tglx@linutronix.de> 8488M: Ingo Molnar <mingo@redhat.com> 8489R: Peter Zijlstra <peterz@infradead.org> 8490R: Darren Hart <dvhart@infradead.org> 8491R: Davidlohr Bueso <dave@stgolabs.net> 8492R: André Almeida <andrealmeid@igalia.com> 8493L: linux-kernel@vger.kernel.org 8494S: Maintained 8495T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8496F: Documentation/locking/*futex* 8497F: include/asm-generic/futex.h 8498F: include/linux/futex.h 8499F: include/uapi/linux/futex.h 8500F: kernel/futex/* 8501F: tools/perf/bench/futex* 8502F: tools/testing/selftests/futex/ 8503 8504GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8505M: Tim Harvey <tharvey@gateworks.com> 8506S: Maintained 8507F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8508F: drivers/mfd/gateworks-gsc.c 8509F: include/linux/mfd/gsc.h 8510F: Documentation/hwmon/gsc-hwmon.rst 8511F: drivers/hwmon/gsc-hwmon.c 8512F: include/linux/platform_data/gsc_hwmon.h 8513 8514GCC PLUGINS 8515M: Kees Cook <keescook@chromium.org> 8516L: linux-hardening@vger.kernel.org 8517S: Maintained 8518T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8519F: Documentation/kbuild/gcc-plugins.rst 8520F: scripts/Makefile.gcc-plugins 8521F: scripts/gcc-plugins/ 8522 8523GCOV BASED KERNEL PROFILING 8524M: Peter Oberparleiter <oberpar@linux.ibm.com> 8525S: Maintained 8526F: Documentation/dev-tools/gcov.rst 8527F: kernel/gcov/ 8528 8529GDB KERNEL DEBUGGING HELPER SCRIPTS 8530M: Jan Kiszka <jan.kiszka@siemens.com> 8531M: Kieran Bingham <kbingham@kernel.org> 8532S: Supported 8533F: scripts/gdb/ 8534 8535GEMINI CRYPTO DRIVER 8536M: Corentin Labbe <clabbe@baylibre.com> 8537L: linux-crypto@vger.kernel.org 8538S: Maintained 8539F: drivers/crypto/gemini/ 8540 8541GEMTEK FM RADIO RECEIVER DRIVER 8542M: Hans Verkuil <hverkuil@xs4all.nl> 8543L: linux-media@vger.kernel.org 8544S: Maintained 8545W: https://linuxtv.org 8546T: git git://linuxtv.org/media_tree.git 8547F: drivers/media/radio/radio-gemtek* 8548 8549GENERIC ARCHITECTURE TOPOLOGY 8550M: Sudeep Holla <sudeep.holla@arm.com> 8551L: linux-kernel@vger.kernel.org 8552S: Maintained 8553F: drivers/base/arch_topology.c 8554F: include/linux/arch_topology.h 8555 8556GENERIC ENTRY CODE 8557M: Thomas Gleixner <tglx@linutronix.de> 8558M: Peter Zijlstra <peterz@infradead.org> 8559M: Andy Lutomirski <luto@kernel.org> 8560L: linux-kernel@vger.kernel.org 8561S: Maintained 8562T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8563F: include/linux/entry-common.h 8564F: include/linux/entry-kvm.h 8565F: kernel/entry/ 8566 8567GENERIC GPIO I2C DRIVER 8568M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8569S: Supported 8570F: drivers/i2c/busses/i2c-gpio.c 8571F: include/linux/platform_data/i2c-gpio.h 8572 8573GENERIC GPIO I2C MULTIPLEXER DRIVER 8574M: Peter Korsgaard <peter.korsgaard@barco.com> 8575L: linux-i2c@vger.kernel.org 8576S: Supported 8577F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8578F: drivers/i2c/muxes/i2c-mux-gpio.c 8579F: include/linux/platform_data/i2c-mux-gpio.h 8580 8581GENERIC HDLC (WAN) DRIVERS 8582M: Krzysztof Halasa <khc@pm.waw.pl> 8583S: Maintained 8584W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8585F: drivers/net/wan/c101.c 8586F: drivers/net/wan/hd6457* 8587F: drivers/net/wan/hdlc* 8588F: drivers/net/wan/n2.c 8589F: drivers/net/wan/pc300too.c 8590F: drivers/net/wan/pci200syn.c 8591F: drivers/net/wan/wanxl* 8592 8593GENERIC INCLUDE/ASM HEADER FILES 8594M: Arnd Bergmann <arnd@arndb.de> 8595L: linux-arch@vger.kernel.org 8596S: Maintained 8597T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8598F: include/asm-generic/ 8599F: include/uapi/asm-generic/ 8600 8601GENERIC PHY FRAMEWORK 8602M: Kishon Vijay Abraham I <kishon@ti.com> 8603M: Vinod Koul <vkoul@kernel.org> 8604L: linux-phy@lists.infradead.org 8605S: Supported 8606Q: https://patchwork.kernel.org/project/linux-phy/list/ 8607T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8608F: Documentation/devicetree/bindings/phy/ 8609F: drivers/phy/ 8610F: include/dt-bindings/phy/ 8611F: include/linux/phy/ 8612 8613GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8614M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8615S: Supported 8616F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8617 8618GENERIC PM DOMAINS 8619M: "Rafael J. Wysocki" <rafael@kernel.org> 8620M: Kevin Hilman <khilman@kernel.org> 8621M: Ulf Hansson <ulf.hansson@linaro.org> 8622L: linux-pm@vger.kernel.org 8623S: Supported 8624F: Documentation/devicetree/bindings/power/power?domain* 8625F: drivers/base/power/domain*.c 8626F: include/linux/pm_domain.h 8627 8628GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8629M: Eugen Hristev <eugen.hristev@microchip.com> 8630L: linux-input@vger.kernel.org 8631S: Maintained 8632F: drivers/input/touchscreen/resistive-adc-touch.c 8633 8634GENERIC STRING LIBRARY 8635R: Andy Shevchenko <andy@kernel.org> 8636S: Maintained 8637F: lib/string.c 8638F: lib/string_helpers.c 8639F: lib/test_string.c 8640F: lib/test-string_helpers.c 8641 8642GENERIC UIO DRIVER FOR PCI DEVICES 8643M: "Michael S. Tsirkin" <mst@redhat.com> 8644L: kvm@vger.kernel.org 8645S: Supported 8646F: drivers/uio/uio_pci_generic.c 8647 8648GENERIC VDSO LIBRARY 8649M: Andy Lutomirski <luto@kernel.org> 8650M: Thomas Gleixner <tglx@linutronix.de> 8651M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8652L: linux-kernel@vger.kernel.org 8653S: Maintained 8654T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8655F: include/asm-generic/vdso/vsyscall.h 8656F: include/vdso/ 8657F: kernel/time/vsyscall.c 8658F: lib/vdso/ 8659 8660GENWQE (IBM Generic Workqueue Card) 8661M: Frank Haverkamp <haver@linux.ibm.com> 8662S: Supported 8663F: drivers/misc/genwqe/ 8664 8665GET_MAINTAINER SCRIPT 8666M: Joe Perches <joe@perches.com> 8667S: Maintained 8668F: scripts/get_maintainer.pl 8669 8670GFS2 FILE SYSTEM 8671M: Bob Peterson <rpeterso@redhat.com> 8672M: Andreas Gruenbacher <agruenba@redhat.com> 8673L: cluster-devel@redhat.com 8674S: Supported 8675B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8676T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8677F: Documentation/filesystems/gfs2* 8678F: fs/gfs2/ 8679F: include/uapi/linux/gfs2_ondisk.h 8680 8681GIGABYTE WMI DRIVER 8682M: Thomas Weißschuh <thomas@weissschuh.net> 8683L: platform-driver-x86@vger.kernel.org 8684S: Maintained 8685F: drivers/platform/x86/gigabyte-wmi.c 8686 8687GNSS SUBSYSTEM 8688M: Johan Hovold <johan@kernel.org> 8689S: Maintained 8690T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8691F: Documentation/ABI/testing/sysfs-class-gnss 8692F: Documentation/devicetree/bindings/gnss/ 8693F: drivers/gnss/ 8694F: include/linux/gnss.h 8695 8696GO7007 MPEG CODEC 8697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8698L: linux-media@vger.kernel.org 8699S: Maintained 8700F: drivers/media/usb/go7007/ 8701 8702GOODIX TOUCHSCREEN 8703M: Bastien Nocera <hadess@hadess.net> 8704M: Hans de Goede <hdegoede@redhat.com> 8705L: linux-input@vger.kernel.org 8706S: Maintained 8707F: drivers/input/touchscreen/goodix* 8708 8709GOOGLE ETHERNET DRIVERS 8710M: Jeroen de Borst <jeroendb@google.com> 8711M: Catherine Sullivan <csully@google.com> 8712R: Shailend Chand <shailend@google.com> 8713L: netdev@vger.kernel.org 8714S: Supported 8715F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8716F: drivers/net/ethernet/google 8717 8718GPD POCKET FAN DRIVER 8719M: Hans de Goede <hdegoede@redhat.com> 8720L: platform-driver-x86@vger.kernel.org 8721S: Maintained 8722F: drivers/platform/x86/gpd-pocket-fan.c 8723 8724GPIO ACPI SUPPORT 8725M: Mika Westerberg <mika.westerberg@linux.intel.com> 8726M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8727L: linux-gpio@vger.kernel.org 8728L: linux-acpi@vger.kernel.org 8729S: Supported 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8731F: Documentation/firmware-guide/acpi/gpio-properties.rst 8732F: drivers/gpio/gpiolib-acpi.c 8733F: drivers/gpio/gpiolib-acpi.h 8734 8735GPIO AGGREGATOR 8736M: Geert Uytterhoeven <geert+renesas@glider.be> 8737L: linux-gpio@vger.kernel.org 8738S: Supported 8739F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8740F: drivers/gpio/gpio-aggregator.c 8741 8742GPIO IR Transmitter 8743M: Sean Young <sean@mess.org> 8744L: linux-media@vger.kernel.org 8745S: Maintained 8746F: drivers/media/rc/gpio-ir-tx.c 8747 8748GPIO MOCKUP DRIVER 8749M: Bamvor Jian Zhang <bamv2005@gmail.com> 8750L: linux-gpio@vger.kernel.org 8751S: Maintained 8752F: drivers/gpio/gpio-mockup.c 8753F: tools/testing/selftests/gpio/ 8754 8755GPIO REGMAP 8756R: Michael Walle <michael@walle.cc> 8757S: Maintained 8758F: drivers/gpio/gpio-regmap.c 8759F: include/linux/gpio/regmap.h 8760 8761GPIO SUBSYSTEM 8762M: Linus Walleij <linus.walleij@linaro.org> 8763M: Bartosz Golaszewski <brgl@bgdev.pl> 8764L: linux-gpio@vger.kernel.org 8765S: Maintained 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8767F: Documentation/ABI/obsolete/sysfs-gpio 8768F: Documentation/ABI/testing/gpio-cdev 8769F: Documentation/admin-guide/gpio/ 8770F: Documentation/devicetree/bindings/gpio/ 8771F: Documentation/driver-api/gpio/ 8772F: drivers/gpio/ 8773F: include/asm-generic/gpio.h 8774F: include/dt-bindings/gpio/ 8775F: include/linux/gpio.h 8776F: include/linux/gpio/ 8777F: include/linux/of_gpio.h 8778F: include/uapi/linux/gpio.h 8779F: tools/gpio/ 8780 8781GRE DEMULTIPLEXER DRIVER 8782M: Dmitry Kozlov <xeb@mail.ru> 8783L: netdev@vger.kernel.org 8784S: Maintained 8785F: include/net/gre.h 8786F: net/ipv4/gre_demux.c 8787F: net/ipv4/gre_offload.c 8788 8789GRETH 10/100/1G Ethernet MAC device driver 8790M: Andreas Larsson <andreas@gaisler.com> 8791L: netdev@vger.kernel.org 8792S: Maintained 8793F: drivers/net/ethernet/aeroflex/ 8794 8795GREYBUS AUDIO PROTOCOLS DRIVERS 8796M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8797M: Mark Greer <mgreer@animalcreek.com> 8798S: Maintained 8799F: drivers/staging/greybus/audio_apbridgea.c 8800F: drivers/staging/greybus/audio_apbridgea.h 8801F: drivers/staging/greybus/audio_codec.c 8802F: drivers/staging/greybus/audio_codec.h 8803F: drivers/staging/greybus/audio_gb.c 8804F: drivers/staging/greybus/audio_manager.c 8805F: drivers/staging/greybus/audio_manager.h 8806F: drivers/staging/greybus/audio_manager_module.c 8807F: drivers/staging/greybus/audio_manager_private.h 8808F: drivers/staging/greybus/audio_manager_sysfs.c 8809F: drivers/staging/greybus/audio_module.c 8810F: drivers/staging/greybus/audio_topology.c 8811 8812GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8813M: Viresh Kumar <vireshk@kernel.org> 8814S: Maintained 8815F: drivers/staging/greybus/authentication.c 8816F: drivers/staging/greybus/bootrom.c 8817F: drivers/staging/greybus/firmware.h 8818F: drivers/staging/greybus/fw-core.c 8819F: drivers/staging/greybus/fw-download.c 8820F: drivers/staging/greybus/fw-management.c 8821F: drivers/staging/greybus/greybus_authentication.h 8822F: drivers/staging/greybus/greybus_firmware.h 8823F: drivers/staging/greybus/hid.c 8824F: drivers/staging/greybus/i2c.c 8825F: drivers/staging/greybus/spi.c 8826F: drivers/staging/greybus/spilib.c 8827F: drivers/staging/greybus/spilib.h 8828 8829GREYBUS LOOPBACK DRIVER 8830M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8831S: Maintained 8832F: drivers/staging/greybus/loopback.c 8833 8834GREYBUS PLATFORM DRIVERS 8835M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8836S: Maintained 8837F: drivers/staging/greybus/arche-apb-ctrl.c 8838F: drivers/staging/greybus/arche-platform.c 8839F: drivers/staging/greybus/arche_platform.h 8840 8841GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8842M: Rui Miguel Silva <rmfrfs@gmail.com> 8843S: Maintained 8844F: drivers/staging/greybus/gpio.c 8845F: drivers/staging/greybus/light.c 8846F: drivers/staging/greybus/power_supply.c 8847F: drivers/staging/greybus/sdio.c 8848F: drivers/staging/greybus/spi.c 8849F: drivers/staging/greybus/spilib.c 8850 8851GREYBUS SUBSYSTEM 8852M: Johan Hovold <johan@kernel.org> 8853M: Alex Elder <elder@kernel.org> 8854M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8855L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8856S: Maintained 8857F: drivers/greybus/ 8858F: drivers/staging/greybus/ 8859F: include/linux/greybus.h 8860F: include/linux/greybus/ 8861 8862GREYBUS UART PROTOCOLS DRIVERS 8863M: David Lin <dtwlin@gmail.com> 8864S: Maintained 8865F: drivers/staging/greybus/log.c 8866F: drivers/staging/greybus/uart.c 8867 8868GS1662 VIDEO SERIALIZER 8869M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8870L: linux-media@vger.kernel.org 8871S: Maintained 8872T: git git://linuxtv.org/media_tree.git 8873F: drivers/media/spi/gs1662.c 8874 8875GSPCA FINEPIX SUBDRIVER 8876M: Frank Zago <frank@zago.net> 8877L: linux-media@vger.kernel.org 8878S: Maintained 8879T: git git://linuxtv.org/media_tree.git 8880F: drivers/media/usb/gspca/finepix.c 8881 8882GSPCA GL860 SUBDRIVER 8883M: Olivier Lorin <o.lorin@laposte.net> 8884L: linux-media@vger.kernel.org 8885S: Maintained 8886T: git git://linuxtv.org/media_tree.git 8887F: drivers/media/usb/gspca/gl860/ 8888 8889GSPCA M5602 SUBDRIVER 8890M: Erik Andren <erik.andren@gmail.com> 8891L: linux-media@vger.kernel.org 8892S: Maintained 8893T: git git://linuxtv.org/media_tree.git 8894F: drivers/media/usb/gspca/m5602/ 8895 8896GSPCA PAC207 SONIXB SUBDRIVER 8897M: Hans Verkuil <hverkuil@xs4all.nl> 8898L: linux-media@vger.kernel.org 8899S: Odd Fixes 8900T: git git://linuxtv.org/media_tree.git 8901F: drivers/media/usb/gspca/pac207.c 8902 8903GSPCA SN9C20X SUBDRIVER 8904M: Brian Johnson <brijohn@gmail.com> 8905L: linux-media@vger.kernel.org 8906S: Maintained 8907T: git git://linuxtv.org/media_tree.git 8908F: drivers/media/usb/gspca/sn9c20x.c 8909 8910GSPCA T613 SUBDRIVER 8911M: Leandro Costantino <lcostantino@gmail.com> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/usb/gspca/t613.c 8916 8917GSPCA USB WEBCAM DRIVER 8918M: Hans Verkuil <hverkuil@xs4all.nl> 8919L: linux-media@vger.kernel.org 8920S: Odd Fixes 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/ 8923 8924GTP (GPRS Tunneling Protocol) 8925M: Pablo Neira Ayuso <pablo@netfilter.org> 8926M: Harald Welte <laforge@gnumonks.org> 8927L: osmocom-net-gprs@lists.osmocom.org 8928S: Maintained 8929T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8930F: drivers/net/gtp.c 8931 8932GUID PARTITION TABLE (GPT) 8933M: Davidlohr Bueso <dave@stgolabs.net> 8934L: linux-efi@vger.kernel.org 8935S: Maintained 8936F: block/partitions/efi.* 8937 8938HABANALABS PCI DRIVER 8939M: Oded Gabbay <ogabbay@kernel.org> 8940S: Supported 8941T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8942F: Documentation/ABI/testing/debugfs-driver-habanalabs 8943F: Documentation/ABI/testing/sysfs-driver-habanalabs 8944F: drivers/misc/habanalabs/ 8945F: include/trace/events/habanalabs.h 8946F: include/uapi/misc/habanalabs.h 8947 8948HACKRF MEDIA DRIVER 8949M: Antti Palosaari <crope@iki.fi> 8950L: linux-media@vger.kernel.org 8951S: Maintained 8952W: https://linuxtv.org 8953W: http://palosaari.fi/linux/ 8954Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8955T: git git://linuxtv.org/anttip/media_tree.git 8956F: drivers/media/usb/hackrf/ 8957 8958HANTRO VPU CODEC DRIVER 8959M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8960M: Philipp Zabel <p.zabel@pengutronix.de> 8961L: linux-media@vger.kernel.org 8962L: linux-rockchip@lists.infradead.org 8963S: Maintained 8964F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8965F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8966F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8967F: drivers/media/platform/verisilicon/ 8968 8969HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8970M: Frank Seidel <frank@f-seidel.de> 8971L: platform-driver-x86@vger.kernel.org 8972S: Maintained 8973W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8974F: drivers/platform/x86/hdaps.c 8975 8976HARDWARE MONITORING 8977M: Jean Delvare <jdelvare@suse.com> 8978M: Guenter Roeck <linux@roeck-us.net> 8979L: linux-hwmon@vger.kernel.org 8980S: Maintained 8981W: http://hwmon.wiki.kernel.org/ 8982T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8983F: Documentation/ABI/testing/sysfs-class-hwmon 8984F: Documentation/devicetree/bindings/hwmon/ 8985F: Documentation/hwmon/ 8986F: drivers/hwmon/ 8987F: include/linux/hwmon*.h 8988F: include/trace/events/hwmon*.h 8989K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8990 8991HARDWARE RANDOM NUMBER GENERATOR CORE 8992M: Olivia Mackall <olivia@selenic.com> 8993M: Herbert Xu <herbert@gondor.apana.org.au> 8994L: linux-crypto@vger.kernel.org 8995S: Odd fixes 8996F: Documentation/admin-guide/hw_random.rst 8997F: Documentation/devicetree/bindings/rng/ 8998F: drivers/char/hw_random/ 8999F: include/linux/hw_random.h 9000 9001HARDWARE SPINLOCK CORE 9002M: Ohad Ben-Cohen <ohad@wizery.com> 9003M: Bjorn Andersson <andersson@kernel.org> 9004R: Baolin Wang <baolin.wang7@gmail.com> 9005L: linux-remoteproc@vger.kernel.org 9006S: Maintained 9007T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9008F: Documentation/devicetree/bindings/hwlock/ 9009F: Documentation/locking/hwspinlock.rst 9010F: drivers/hwspinlock/ 9011F: include/linux/hwspinlock.h 9012 9013HARDWARE TRACING FACILITIES 9014M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9015S: Maintained 9016F: drivers/hwtracing/ 9017 9018HARMONY SOUND DRIVER 9019L: linux-parisc@vger.kernel.org 9020S: Maintained 9021F: sound/parisc/harmony.* 9022 9023HDPVR USB VIDEO ENCODER DRIVER 9024M: Hans Verkuil <hverkuil@xs4all.nl> 9025L: linux-media@vger.kernel.org 9026S: Odd Fixes 9027W: https://linuxtv.org 9028T: git git://linuxtv.org/media_tree.git 9029F: drivers/media/usb/hdpvr/ 9030 9031HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9032M: Matt Hsiao <matt.hsiao@hpe.com> 9033S: Supported 9034F: drivers/misc/hpilo.[ch] 9035 9036HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9037M: Jerry Hoemann <jerry.hoemann@hpe.com> 9038S: Supported 9039F: Documentation/watchdog/hpwdt.rst 9040F: drivers/watchdog/hpwdt.c 9041 9042HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9043M: Don Brace <don.brace@microchip.com> 9044L: storagedev@microchip.com 9045L: linux-scsi@vger.kernel.org 9046S: Supported 9047F: Documentation/scsi/hpsa.rst 9048F: drivers/scsi/hpsa*.[ch] 9049F: include/linux/cciss*.h 9050F: include/uapi/linux/cciss*.h 9051 9052HFI1 DRIVER 9053M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9054L: linux-rdma@vger.kernel.org 9055S: Supported 9056F: drivers/infiniband/hw/hfi1 9057 9058HFS FILESYSTEM 9059L: linux-fsdevel@vger.kernel.org 9060S: Orphan 9061F: Documentation/filesystems/hfs.rst 9062F: fs/hfs/ 9063 9064HFSPLUS FILESYSTEM 9065L: linux-fsdevel@vger.kernel.org 9066S: Orphan 9067F: Documentation/filesystems/hfsplus.rst 9068F: fs/hfsplus/ 9069 9070HGA FRAMEBUFFER DRIVER 9071M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9072L: linux-nvidia@lists.surfsouth.com 9073S: Maintained 9074W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9075F: drivers/video/fbdev/hgafb.c 9076 9077HIBERNATION (aka Software Suspend, aka swsusp) 9078M: "Rafael J. Wysocki" <rafael@kernel.org> 9079M: Pavel Machek <pavel@ucw.cz> 9080L: linux-pm@vger.kernel.org 9081S: Supported 9082B: https://bugzilla.kernel.org 9083F: arch/*/include/asm/suspend*.h 9084F: arch/x86/power/ 9085F: drivers/base/power/ 9086F: include/linux/freezer.h 9087F: include/linux/pm.h 9088F: include/linux/suspend.h 9089F: kernel/power/ 9090 9091HID CORE LAYER 9092M: Jiri Kosina <jikos@kernel.org> 9093M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9094L: linux-input@vger.kernel.org 9095S: Maintained 9096T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9097F: drivers/hid/ 9098F: include/linux/hid* 9099F: include/uapi/linux/hid* 9100 9101HID LOGITECH DRIVERS 9102R: Filipe Laíns <lains@riseup.net> 9103L: linux-input@vger.kernel.org 9104S: Maintained 9105F: drivers/hid/hid-logitech-* 9106 9107HID PLAYSTATION DRIVER 9108M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9109L: linux-input@vger.kernel.org 9110S: Supported 9111F: drivers/hid/hid-playstation.c 9112 9113HID PHOENIX RC FLIGHT CONTROLLER 9114M: Marcus Folkesson <marcus.folkesson@gmail.com> 9115L: linux-input@vger.kernel.org 9116S: Maintained 9117F: drivers/hid/hid-pxrc.c 9118 9119HID SENSOR HUB DRIVERS 9120M: Jiri Kosina <jikos@kernel.org> 9121M: Jonathan Cameron <jic23@kernel.org> 9122M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9123L: linux-input@vger.kernel.org 9124L: linux-iio@vger.kernel.org 9125S: Maintained 9126F: Documentation/hid/hid-sensor* 9127F: drivers/hid/hid-sensor-* 9128F: drivers/iio/*/hid-* 9129F: include/linux/hid-sensor-* 9130 9131HID VRC-2 CAR CONTROLLER DRIVER 9132M: Marcus Folkesson <marcus.folkesson@gmail.com> 9133L: linux-input@vger.kernel.org 9134S: Maintained 9135F: drivers/hid/hid-vrc2.c 9136 9137HID WACOM DRIVER 9138M: Ping Cheng <ping.cheng@wacom.com> 9139M: Jason Gerecke <jason.gerecke@wacom.com> 9140L: linux-input@vger.kernel.org 9141S: Maintained 9142F: drivers/hid/wacom.h 9143F: drivers/hid/wacom_* 9144 9145HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9146M: Thomas Gleixner <tglx@linutronix.de> 9147L: linux-kernel@vger.kernel.org 9148S: Maintained 9149T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9150F: Documentation/timers/ 9151F: include/linux/clockchips.h 9152F: include/linux/hrtimer.h 9153F: kernel/time/clockevents.c 9154F: kernel/time/hrtimer.c 9155F: kernel/time/timer_*.c 9156 9157HIGH-SPEED SCC DRIVER FOR AX.25 9158L: linux-hams@vger.kernel.org 9159S: Orphan 9160F: drivers/net/hamradio/scc.c 9161 9162HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9163M: HighPoint Linux Team <linux@highpoint-tech.com> 9164S: Supported 9165W: http://www.highpoint-tech.com 9166F: Documentation/scsi/hptiop.rst 9167F: drivers/scsi/hptiop.c 9168 9169HIPPI 9170M: Jes Sorensen <jes@trained-monkey.org> 9171L: linux-hippi@sunsite.dk 9172S: Maintained 9173F: drivers/net/hippi/ 9174F: include/linux/hippidevice.h 9175F: include/uapi/linux/if_hippi.h 9176F: net/802/hippi.c 9177 9178HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9179M: Kurt Kanzenbach <kurt@linutronix.de> 9180L: netdev@vger.kernel.org 9181S: Maintained 9182F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9183F: drivers/net/dsa/hirschmann/* 9184F: include/linux/platform_data/hirschmann-hellcreek.h 9185F: net/dsa/tag_hellcreek.c 9186 9187HISILICON DMA DRIVER 9188M: Zhou Wang <wangzhou1@hisilicon.com> 9189M: Jie Hai <haijie1@hisilicon.com> 9190L: dmaengine@vger.kernel.org 9191S: Maintained 9192F: drivers/dma/hisi_dma.c 9193 9194HISILICON GPIO DRIVER 9195M: Jay Fang <f.fangjian@huawei.com> 9196L: linux-gpio@vger.kernel.org 9197S: Maintained 9198F: drivers/gpio/gpio-hisi.c 9199 9200HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9201M: Longfang Liu <liulongfang@huawei.com> 9202L: linux-crypto@vger.kernel.org 9203S: Maintained 9204F: Documentation/ABI/testing/debugfs-hisi-hpre 9205F: drivers/crypto/hisilicon/hpre/hpre.h 9206F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9207F: drivers/crypto/hisilicon/hpre/hpre_main.c 9208 9209HISILICON I2C CONTROLLER DRIVER 9210M: Yicong Yang <yangyicong@hisilicon.com> 9211L: linux-i2c@vger.kernel.org 9212S: Maintained 9213W: https://www.hisilicon.com 9214F: drivers/i2c/busses/i2c-hisi.c 9215 9216HISILICON LPC BUS DRIVER 9217M: john.garry@huawei.com 9218S: Maintained 9219W: http://www.hisilicon.com 9220F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9221F: drivers/bus/hisi_lpc.c 9222 9223HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9224M: Yisen Zhuang <yisen.zhuang@huawei.com> 9225M: Salil Mehta <salil.mehta@huawei.com> 9226L: netdev@vger.kernel.org 9227S: Maintained 9228W: http://www.hisilicon.com 9229F: drivers/net/ethernet/hisilicon/hns3/ 9230 9231HISILICON NETWORK SUBSYSTEM DRIVER 9232M: Yisen Zhuang <yisen.zhuang@huawei.com> 9233M: Salil Mehta <salil.mehta@huawei.com> 9234L: netdev@vger.kernel.org 9235S: Maintained 9236W: http://www.hisilicon.com 9237F: Documentation/devicetree/bindings/net/hisilicon*.txt 9238F: drivers/net/ethernet/hisilicon/ 9239 9240HIKEY960 ONBOARD USB GPIO HUB DRIVER 9241M: John Stultz <jstultz@google.com> 9242L: linux-kernel@vger.kernel.org 9243S: Maintained 9244F: drivers/misc/hisi_hikey_usb.c 9245 9246HISILICON PMU DRIVER 9247M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9248M: Qi Liu <liuqi115@huawei.com> 9249S: Supported 9250W: http://www.hisilicon.com 9251F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9252F: Documentation/admin-guide/perf/hisi-pmu.rst 9253F: drivers/perf/hisilicon 9254 9255HISILICON HNS3 PMU DRIVER 9256M: Guangbin Huang <huangguangbin2@huawei.com> 9257S: Supported 9258F: Documentation/admin-guide/perf/hns3-pmu.rst 9259F: drivers/perf/hisilicon/hns3_pmu.c 9260 9261HISILICON PTT DRIVER 9262M: Yicong Yang <yangyicong@hisilicon.com> 9263L: linux-kernel@vger.kernel.org 9264S: Maintained 9265F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9266F: Documentation/trace/hisi-ptt.rst 9267F: drivers/hwtracing/ptt/ 9268 9269HISILICON QM DRIVER 9270M: Weili Qian <qianweili@huawei.com> 9271M: Zhou Wang <wangzhou1@hisilicon.com> 9272L: linux-crypto@vger.kernel.org 9273S: Maintained 9274F: drivers/crypto/hisilicon/Kconfig 9275F: drivers/crypto/hisilicon/Makefile 9276F: drivers/crypto/hisilicon/qm.c 9277F: drivers/crypto/hisilicon/sgl.c 9278F: include/linux/hisi_acc_qm.h 9279 9280HISILICON ZIP Controller DRIVER 9281M: Yang Shen <shenyang39@huawei.com> 9282M: Zhou Wang <wangzhou1@hisilicon.com> 9283L: linux-crypto@vger.kernel.org 9284S: Maintained 9285F: Documentation/ABI/testing/debugfs-hisi-zip 9286F: drivers/crypto/hisilicon/zip/ 9287 9288HISILICON ROCE DRIVER 9289M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9290M: Wenpeng Liang <liangwenpeng@huawei.com> 9291L: linux-rdma@vger.kernel.org 9292S: Maintained 9293F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9294F: drivers/infiniband/hw/hns/ 9295 9296HISILICON SAS Controller 9297M: John Garry <john.garry@huawei.com> 9298S: Supported 9299W: http://www.hisilicon.com 9300F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9301F: drivers/scsi/hisi_sas/ 9302 9303HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9304M: Kai Ye <yekai13@huawei.com> 9305M: Longfang Liu <liulongfang@huawei.com> 9306L: linux-crypto@vger.kernel.org 9307S: Maintained 9308F: Documentation/ABI/testing/debugfs-hisi-sec 9309F: drivers/crypto/hisilicon/sec2/sec.h 9310F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9311F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9312F: drivers/crypto/hisilicon/sec2/sec_main.c 9313 9314HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9315M: Jay Fang <f.fangjian@huawei.com> 9316L: linux-spi@vger.kernel.org 9317S: Maintained 9318W: http://www.hisilicon.com 9319F: drivers/spi/spi-hisi-kunpeng.c 9320 9321HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9322M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9323L: linux-kernel@vger.kernel.org 9324S: Maintained 9325F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9326F: drivers/spmi/hisi-spmi-controller.c 9327 9328HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9329M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9330L: linux-kernel@vger.kernel.org 9331S: Maintained 9332F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9333F: drivers/mfd/hi6421-spmi-pmic.c 9334 9335HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9336M: Weili Qian <qianweili@huawei.com> 9337S: Maintained 9338F: drivers/crypto/hisilicon/trng/trng.c 9339 9340HISILICON V3XX SPI NOR FLASH Controller Driver 9341M: John Garry <john.garry@huawei.com> 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: drivers/spi/spi-hisi-sfc-v3xx.c 9345 9346HMM - Heterogeneous Memory Management 9347M: Jérôme Glisse <jglisse@redhat.com> 9348L: linux-mm@kvack.org 9349S: Maintained 9350F: Documentation/mm/hmm.rst 9351F: include/linux/hmm* 9352F: lib/test_hmm* 9353F: mm/hmm* 9354F: tools/testing/selftests/vm/*hmm* 9355 9356HOST AP DRIVER 9357M: Jouni Malinen <j@w1.fi> 9358L: linux-wireless@vger.kernel.org 9359S: Obsolete 9360W: http://w1.fi/hostap-driver.html 9361F: drivers/net/wireless/intersil/hostap/ 9362 9363HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9364L: platform-driver-x86@vger.kernel.org 9365S: Orphan 9366F: drivers/platform/x86/tc1100-wmi.c 9367 9368HPET: High Precision Event Timers driver 9369M: Clemens Ladisch <clemens@ladisch.de> 9370S: Maintained 9371F: Documentation/timers/hpet.rst 9372F: drivers/char/hpet.c 9373F: include/linux/hpet.h 9374F: include/uapi/linux/hpet.h 9375 9376HPET: x86 9377S: Orphan 9378F: arch/x86/include/asm/hpet.h 9379F: arch/x86/kernel/hpet.c 9380 9381HPFS FILESYSTEM 9382M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9383S: Maintained 9384W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9385F: fs/hpfs/ 9386 9387HSI SUBSYSTEM 9388M: Sebastian Reichel <sre@kernel.org> 9389S: Maintained 9390T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9391F: Documentation/ABI/testing/sysfs-bus-hsi 9392F: Documentation/driver-api/hsi.rst 9393F: drivers/hsi/ 9394F: include/linux/hsi/ 9395F: include/uapi/linux/hsi/ 9396 9397HSO 3G MODEM DRIVER 9398L: linux-usb@vger.kernel.org 9399S: Orphan 9400F: drivers/net/usb/hso.c 9401 9402HSR NETWORK PROTOCOL 9403L: netdev@vger.kernel.org 9404S: Orphan 9405F: net/hsr/ 9406 9407HT16K33 LED CONTROLLER DRIVER 9408M: Robin van der Gracht <robin@protonic.nl> 9409S: Maintained 9410F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9411F: drivers/auxdisplay/ht16k33.c 9412 9413HTCPEN TOUCHSCREEN DRIVER 9414M: Pau Oliva Fora <pof@eslack.org> 9415L: linux-input@vger.kernel.org 9416S: Maintained 9417F: drivers/input/touchscreen/htcpen.c 9418 9419HTE SUBSYSTEM 9420M: Dipen Patel <dipenp@nvidia.com> 9421S: Maintained 9422F: Documentation/devicetree/bindings/timestamp/ 9423F: Documentation/driver-api/hte/ 9424F: drivers/hte/ 9425F: include/linux/hte.h 9426 9427HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9428M: Lorenzo Bianconi <lorenzo@kernel.org> 9429L: linux-iio@vger.kernel.org 9430S: Maintained 9431W: http://www.st.com/ 9432F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9433F: drivers/iio/humidity/hts221* 9434 9435HUAWEI ETHERNET DRIVER 9436L: netdev@vger.kernel.org 9437S: Orphan 9438F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9439F: drivers/net/ethernet/huawei/hinic/ 9440 9441HUGETLB SUBSYSTEM 9442M: Mike Kravetz <mike.kravetz@oracle.com> 9443M: Muchun Song <songmuchun@bytedance.com> 9444L: linux-mm@kvack.org 9445S: Maintained 9446F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9447F: Documentation/admin-guide/mm/hugetlbpage.rst 9448F: Documentation/mm/hugetlbfs_reserv.rst 9449F: Documentation/mm/vmemmap_dedup.rst 9450F: fs/hugetlbfs/ 9451F: include/linux/hugetlb.h 9452F: mm/hugetlb.c 9453F: mm/hugetlb_vmemmap.c 9454F: mm/hugetlb_vmemmap.h 9455 9456HVA ST MEDIA DRIVER 9457M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9458L: linux-media@vger.kernel.org 9459S: Supported 9460W: https://linuxtv.org 9461T: git git://linuxtv.org/media_tree.git 9462F: drivers/media/platform/st/sti/hva 9463 9464HWPOISON MEMORY FAILURE HANDLING 9465M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9466R: Miaohe Lin <linmiaohe@huawei.com> 9467L: linux-mm@kvack.org 9468S: Maintained 9469F: mm/hwpoison-inject.c 9470F: mm/memory-failure.c 9471 9472HYCON HY46XX TOUCHSCREEN SUPPORT 9473M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9474L: linux-input@vger.kernel.org 9475S: Maintained 9476F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9477F: drivers/input/touchscreen/hycon-hy46xx.c 9478 9479HYGON PROCESSOR SUPPORT 9480M: Pu Wen <puwen@hygon.cn> 9481L: linux-kernel@vger.kernel.org 9482S: Maintained 9483F: arch/x86/kernel/cpu/hygon.c 9484 9485HYNIX HI556 SENSOR DRIVER 9486M: Shawn Tu <shawnx.tu@intel.com> 9487L: linux-media@vger.kernel.org 9488S: Maintained 9489T: git git://linuxtv.org/media_tree.git 9490F: drivers/media/i2c/hi556.c 9491 9492HYNIX HI846 SENSOR DRIVER 9493M: Martin Kepplinger <martin.kepplinger@puri.sm> 9494L: linux-media@vger.kernel.org 9495S: Maintained 9496F: drivers/media/i2c/hi846.c 9497 9498HYNIX HI847 SENSOR DRIVER 9499M: Shawn Tu <shawnx.tu@intel.com> 9500L: linux-media@vger.kernel.org 9501S: Maintained 9502F: drivers/media/i2c/hi847.c 9503 9504Hyper-V/Azure CORE AND DRIVERS 9505M: "K. Y. Srinivasan" <kys@microsoft.com> 9506M: Haiyang Zhang <haiyangz@microsoft.com> 9507M: Stephen Hemminger <sthemmin@microsoft.com> 9508M: Wei Liu <wei.liu@kernel.org> 9509M: Dexuan Cui <decui@microsoft.com> 9510L: linux-hyperv@vger.kernel.org 9511S: Supported 9512T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9513F: Documentation/ABI/stable/sysfs-bus-vmbus 9514F: Documentation/ABI/testing/debugfs-hyperv 9515F: Documentation/virt/hyperv 9516F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9517F: arch/arm64/hyperv 9518F: arch/arm64/include/asm/hyperv-tlfs.h 9519F: arch/arm64/include/asm/mshyperv.h 9520F: arch/x86/hyperv 9521F: arch/x86/include/asm/hyperv-tlfs.h 9522F: arch/x86/include/asm/mshyperv.h 9523F: arch/x86/include/asm/trace/hyperv.h 9524F: arch/x86/kernel/cpu/mshyperv.c 9525F: drivers/clocksource/hyperv_timer.c 9526F: drivers/hid/hid-hyperv.c 9527F: drivers/hv/ 9528F: drivers/input/serio/hyperv-keyboard.c 9529F: drivers/iommu/hyperv-iommu.c 9530F: drivers/net/ethernet/microsoft/ 9531F: drivers/net/hyperv/ 9532F: drivers/pci/controller/pci-hyperv-intf.c 9533F: drivers/pci/controller/pci-hyperv.c 9534F: drivers/scsi/storvsc_drv.c 9535F: drivers/uio/uio_hv_generic.c 9536F: drivers/video/fbdev/hyperv_fb.c 9537F: include/asm-generic/hyperv-tlfs.h 9538F: include/asm-generic/mshyperv.h 9539F: include/clocksource/hyperv_timer.h 9540F: include/linux/hyperv.h 9541F: include/uapi/linux/hyperv.h 9542F: net/vmw_vsock/hyperv_transport.c 9543F: tools/hv/ 9544 9545HYPERBUS SUPPORT 9546M: Vignesh Raghavendra <vigneshr@ti.com> 9547L: linux-mtd@lists.infradead.org 9548S: Supported 9549Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9550C: irc://irc.oftc.net/mtd 9551T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9552F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9553F: drivers/mtd/hyperbus/ 9554F: include/linux/mtd/hyperbus.h 9555 9556HYPERVISOR VIRTUAL CONSOLE DRIVER 9557L: linuxppc-dev@lists.ozlabs.org 9558S: Odd Fixes 9559F: drivers/tty/hvc/ 9560 9561I2C ACPI SUPPORT 9562M: Mika Westerberg <mika.westerberg@linux.intel.com> 9563L: linux-i2c@vger.kernel.org 9564L: linux-acpi@vger.kernel.org 9565S: Maintained 9566F: drivers/i2c/i2c-core-acpi.c 9567 9568I2C CONTROLLER DRIVER FOR NVIDIA GPU 9569M: Ajay Gupta <ajayg@nvidia.com> 9570L: linux-i2c@vger.kernel.org 9571S: Maintained 9572F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9573F: drivers/i2c/busses/i2c-nvidia-gpu.c 9574 9575I2C MUXES 9576M: Peter Rosin <peda@axentia.se> 9577L: linux-i2c@vger.kernel.org 9578S: Maintained 9579F: Documentation/devicetree/bindings/i2c/i2c-arb* 9580F: Documentation/devicetree/bindings/i2c/i2c-gate* 9581F: Documentation/devicetree/bindings/i2c/i2c-mux* 9582F: Documentation/i2c/i2c-topology.rst 9583F: Documentation/i2c/muxes/ 9584F: drivers/i2c/i2c-mux.c 9585F: drivers/i2c/muxes/ 9586F: include/linux/i2c-mux.h 9587 9588I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9589M: Gregory CLEMENT <gregory.clement@bootlin.com> 9590L: linux-i2c@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9593F: drivers/i2c/busses/i2c-mv64xxx.c 9594 9595I2C OVER PARALLEL PORT 9596M: Jean Delvare <jdelvare@suse.com> 9597L: linux-i2c@vger.kernel.org 9598S: Maintained 9599F: Documentation/i2c/busses/i2c-parport.rst 9600F: drivers/i2c/busses/i2c-parport.c 9601 9602I2C SUBSYSTEM 9603M: Wolfram Sang <wsa@kernel.org> 9604L: linux-i2c@vger.kernel.org 9605S: Maintained 9606W: https://i2c.wiki.kernel.org/ 9607Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9608T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9609F: Documentation/devicetree/bindings/i2c/i2c.txt 9610F: Documentation/i2c/ 9611F: drivers/i2c/* 9612F: include/dt-bindings/i2c/i2c.h 9613F: include/linux/i2c-dev.h 9614F: include/linux/i2c-smbus.h 9615F: include/linux/i2c.h 9616F: include/uapi/linux/i2c-*.h 9617F: include/uapi/linux/i2c.h 9618 9619I2C SUBSYSTEM HOST DRIVERS 9620L: linux-i2c@vger.kernel.org 9621S: Odd Fixes 9622W: https://i2c.wiki.kernel.org/ 9623Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9624T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9625F: Documentation/devicetree/bindings/i2c/ 9626F: drivers/i2c/algos/ 9627F: drivers/i2c/busses/ 9628F: include/dt-bindings/i2c/ 9629 9630I2C-TAOS-EVM DRIVER 9631M: Jean Delvare <jdelvare@suse.com> 9632L: linux-i2c@vger.kernel.org 9633S: Maintained 9634F: Documentation/i2c/busses/i2c-taos-evm.rst 9635F: drivers/i2c/busses/i2c-taos-evm.c 9636 9637I2C-TINY-USB DRIVER 9638M: Till Harbaum <till@harbaum.org> 9639L: linux-i2c@vger.kernel.org 9640S: Maintained 9641W: http://www.harbaum.org/till/i2c_tiny_usb 9642F: drivers/i2c/busses/i2c-tiny-usb.c 9643 9644I2C/SMBUS CONTROLLER DRIVERS FOR PC 9645M: Jean Delvare <jdelvare@suse.com> 9646L: linux-i2c@vger.kernel.org 9647S: Maintained 9648F: Documentation/i2c/busses/i2c-ali1535.rst 9649F: Documentation/i2c/busses/i2c-ali1563.rst 9650F: Documentation/i2c/busses/i2c-ali15x3.rst 9651F: Documentation/i2c/busses/i2c-amd756.rst 9652F: Documentation/i2c/busses/i2c-amd8111.rst 9653F: Documentation/i2c/busses/i2c-i801.rst 9654F: Documentation/i2c/busses/i2c-nforce2.rst 9655F: Documentation/i2c/busses/i2c-piix4.rst 9656F: Documentation/i2c/busses/i2c-sis5595.rst 9657F: Documentation/i2c/busses/i2c-sis630.rst 9658F: Documentation/i2c/busses/i2c-sis96x.rst 9659F: Documentation/i2c/busses/i2c-via.rst 9660F: Documentation/i2c/busses/i2c-viapro.rst 9661F: drivers/i2c/busses/i2c-ali1535.c 9662F: drivers/i2c/busses/i2c-ali1563.c 9663F: drivers/i2c/busses/i2c-ali15x3.c 9664F: drivers/i2c/busses/i2c-amd756-s4882.c 9665F: drivers/i2c/busses/i2c-amd756.c 9666F: drivers/i2c/busses/i2c-amd8111.c 9667F: drivers/i2c/busses/i2c-i801.c 9668F: drivers/i2c/busses/i2c-isch.c 9669F: drivers/i2c/busses/i2c-nforce2-s4985.c 9670F: drivers/i2c/busses/i2c-nforce2.c 9671F: drivers/i2c/busses/i2c-piix4.c 9672F: drivers/i2c/busses/i2c-sis5595.c 9673F: drivers/i2c/busses/i2c-sis630.c 9674F: drivers/i2c/busses/i2c-sis96x.c 9675F: drivers/i2c/busses/i2c-via.c 9676F: drivers/i2c/busses/i2c-viapro.c 9677 9678I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9679M: Hans de Goede <hdegoede@redhat.com> 9680L: linux-i2c@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/busses/i2c-cht-wc.c 9683 9684I2C/SMBUS ISMT DRIVER 9685M: Seth Heasley <seth.heasley@intel.com> 9686M: Neil Horman <nhorman@tuxdriver.com> 9687L: linux-i2c@vger.kernel.org 9688F: Documentation/i2c/busses/i2c-ismt.rst 9689F: drivers/i2c/busses/i2c-ismt.c 9690 9691I2C/SMBUS STUB DRIVER 9692M: Jean Delvare <jdelvare@suse.com> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: drivers/i2c/i2c-stub.c 9696 9697I3C DRIVER FOR CADENCE I3C MASTER IP 9698M: Przemysław Gaj <pgaj@cadence.com> 9699S: Maintained 9700F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9701F: drivers/i3c/master/i3c-master-cdns.c 9702 9703I3C DRIVER FOR SYNOPSYS DESIGNWARE 9704M: Vitor Soares <vitor.soares@synopsys.com> 9705S: Maintained 9706F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9707F: drivers/i3c/master/dw* 9708 9709I3C SUBSYSTEM 9710M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9711L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9712S: Maintained 9713C: irc://chat.freenode.net/linux-i3c 9714T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9715F: Documentation/ABI/testing/sysfs-bus-i3c 9716F: Documentation/devicetree/bindings/i3c/ 9717F: Documentation/driver-api/i3c 9718F: drivers/i3c/ 9719F: include/linux/i3c/ 9720 9721IA64 (Itanium) PLATFORM 9722L: linux-ia64@vger.kernel.org 9723S: Orphan 9724F: Documentation/ia64/ 9725F: arch/ia64/ 9726 9727IBM Operation Panel Input Driver 9728M: Eddie James <eajames@linux.ibm.com> 9729L: linux-input@vger.kernel.org 9730S: Maintained 9731F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9732F: drivers/input/misc/ibm-panel.c 9733 9734IBM Power 842 compression accelerator 9735M: Haren Myneni <haren@us.ibm.com> 9736S: Supported 9737F: crypto/842.c 9738F: drivers/crypto/nx/Kconfig 9739F: drivers/crypto/nx/Makefile 9740F: drivers/crypto/nx/nx-842* 9741F: include/linux/sw842.h 9742F: lib/842/ 9743 9744IBM Power in-Nest Crypto Acceleration 9745M: Breno Leitão <leitao@debian.org> 9746M: Nayna Jain <nayna@linux.ibm.com> 9747M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9748L: linux-crypto@vger.kernel.org 9749S: Supported 9750F: drivers/crypto/nx/Kconfig 9751F: drivers/crypto/nx/Makefile 9752F: drivers/crypto/nx/nx-aes* 9753F: drivers/crypto/nx/nx-sha* 9754F: drivers/crypto/nx/nx.* 9755F: drivers/crypto/nx/nx_csbcpb.h 9756F: drivers/crypto/nx/nx_debugfs.c 9757 9758IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9759M: Tyrel Datwyler <tyreld@linux.ibm.com> 9760L: linux-pci@vger.kernel.org 9761L: linuxppc-dev@lists.ozlabs.org 9762S: Supported 9763F: drivers/pci/hotplug/rpadlpar* 9764 9765IBM Power Linux RAID adapter 9766M: Brian King <brking@us.ibm.com> 9767S: Supported 9768F: drivers/scsi/ipr.* 9769 9770IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9771M: Tyrel Datwyler <tyreld@linux.ibm.com> 9772L: linux-pci@vger.kernel.org 9773L: linuxppc-dev@lists.ozlabs.org 9774S: Supported 9775F: drivers/pci/hotplug/rpaphp* 9776 9777IBM Power SRIOV Virtual NIC Device Driver 9778M: Dany Madden <drt@linux.ibm.com> 9779R: Thomas Falcon <tlfalcon@linux.ibm.com> 9780L: netdev@vger.kernel.org 9781S: Supported 9782F: drivers/net/ethernet/ibm/ibmvnic.* 9783 9784IBM Power Virtual Accelerator Switchboard 9785L: linuxppc-dev@lists.ozlabs.org 9786S: Supported 9787F: arch/powerpc/include/asm/vas.h 9788F: arch/powerpc/platforms/powernv/copy-paste.h 9789F: arch/powerpc/platforms/powernv/vas* 9790 9791IBM Power Virtual Ethernet Device Driver 9792M: Nick Child <nnac123@linux.ibm.com> 9793L: netdev@vger.kernel.org 9794S: Supported 9795F: drivers/net/ethernet/ibm/ibmveth.* 9796 9797IBM Power Virtual FC Device Drivers 9798M: Tyrel Datwyler <tyreld@linux.ibm.com> 9799L: linux-scsi@vger.kernel.org 9800S: Supported 9801F: drivers/scsi/ibmvscsi/ibmvfc* 9802 9803IBM Power Virtual Management Channel Driver 9804M: Brad Warrum <bwarrum@linux.ibm.com> 9805M: Ritu Agarwal <rituagar@linux.ibm.com> 9806S: Supported 9807F: drivers/misc/ibmvmc.* 9808 9809IBM Power Virtual SCSI Device Drivers 9810M: Tyrel Datwyler <tyreld@linux.ibm.com> 9811L: linux-scsi@vger.kernel.org 9812S: Supported 9813F: drivers/scsi/ibmvscsi/ibmvscsi* 9814F: include/scsi/viosrp.h 9815 9816IBM Power Virtual SCSI Device Target Driver 9817M: Michael Cyr <mikecyr@linux.ibm.com> 9818L: linux-scsi@vger.kernel.org 9819L: target-devel@vger.kernel.org 9820S: Supported 9821F: drivers/scsi/ibmvscsi_tgt/ 9822 9823IBM Power VMX Cryptographic instructions 9824M: Breno Leitão <leitao@debian.org> 9825M: Nayna Jain <nayna@linux.ibm.com> 9826M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9827L: linux-crypto@vger.kernel.org 9828S: Supported 9829F: drivers/crypto/vmx/Kconfig 9830F: drivers/crypto/vmx/Makefile 9831F: drivers/crypto/vmx/aes* 9832F: drivers/crypto/vmx/ghash* 9833F: drivers/crypto/vmx/ppc-xlate.pl 9834F: drivers/crypto/vmx/vmx.c 9835 9836IBM ServeRAID RAID DRIVER 9837S: Orphan 9838F: drivers/scsi/ips.* 9839 9840ICH LPC AND GPIO DRIVER 9841M: Peter Tyser <ptyser@xes-inc.com> 9842S: Maintained 9843F: drivers/gpio/gpio-ich.c 9844F: drivers/mfd/lpc_ich.c 9845 9846ICY I2C DRIVER 9847M: Max Staudt <max@enpas.org> 9848L: linux-i2c@vger.kernel.org 9849S: Maintained 9850F: drivers/i2c/busses/i2c-icy.c 9851 9852IDEAPAD LAPTOP EXTRAS DRIVER 9853M: Ike Panhc <ike.pan@canonical.com> 9854L: platform-driver-x86@vger.kernel.org 9855S: Maintained 9856W: http://launchpad.net/ideapad-laptop 9857F: drivers/platform/x86/ideapad-laptop.c 9858 9859IDEAPAD LAPTOP SLIDEBAR DRIVER 9860M: Andrey Moiseev <o2g.org.ru@gmail.com> 9861L: linux-input@vger.kernel.org 9862S: Maintained 9863W: https://github.com/o2genum/ideapad-slidebar 9864F: drivers/input/misc/ideapad_slidebar.c 9865 9866IDMAPPED MOUNTS 9867M: Christian Brauner <brauner@kernel.org> 9868M: Seth Forshee <sforshee@kernel.org> 9869L: linux-fsdevel@vger.kernel.org 9870S: Maintained 9871T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9872F: Documentation/filesystems/idmappings.rst 9873F: tools/testing/selftests/mount_setattr/ 9874F: include/linux/mnt_idmapping.h 9875 9876IDT VersaClock 5 CLOCK DRIVER 9877M: Luca Ceresoli <luca@lucaceresoli.net> 9878S: Maintained 9879F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9880F: drivers/clk/clk-versaclock5.c 9881 9882IEEE 802.15.4 SUBSYSTEM 9883M: Alexander Aring <alex.aring@gmail.com> 9884M: Stefan Schmidt <stefan@datenfreihafen.org> 9885L: linux-wpan@vger.kernel.org 9886S: Maintained 9887W: https://linux-wpan.org/ 9888T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9889T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9890F: Documentation/networking/ieee802154.rst 9891F: drivers/net/ieee802154/ 9892F: include/linux/ieee802154.h 9893F: include/linux/nl802154.h 9894F: include/net/af_ieee802154.h 9895F: include/net/cfg802154.h 9896F: include/net/ieee802154_netdev.h 9897F: include/net/mac802154.h 9898F: include/net/nl802154.h 9899F: net/ieee802154/ 9900F: net/mac802154/ 9901 9902IFE PROTOCOL 9903M: Yotam Gigi <yotam.gi@gmail.com> 9904M: Jamal Hadi Salim <jhs@mojatatu.com> 9905F: include/net/ife.h 9906F: include/uapi/linux/ife.h 9907F: net/ife 9908 9909IGORPLUG-USB IR RECEIVER 9910M: Sean Young <sean@mess.org> 9911L: linux-media@vger.kernel.org 9912S: Maintained 9913F: drivers/media/rc/igorplugusb.c 9914 9915IGUANAWORKS USB IR TRANSCEIVER 9916M: Sean Young <sean@mess.org> 9917L: linux-media@vger.kernel.org 9918S: Maintained 9919F: drivers/media/rc/iguanair.c 9920 9921IIO DIGITAL POTENTIOMETER DAC 9922M: Peter Rosin <peda@axentia.se> 9923L: linux-iio@vger.kernel.org 9924S: Maintained 9925F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9926F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9927F: drivers/iio/dac/dpot-dac.c 9928 9929IIO ENVELOPE DETECTOR 9930M: Peter Rosin <peda@axentia.se> 9931L: linux-iio@vger.kernel.org 9932S: Maintained 9933F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9934F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9935F: drivers/iio/adc/envelope-detector.c 9936 9937IIO MULTIPLEXER 9938M: Peter Rosin <peda@axentia.se> 9939L: linux-iio@vger.kernel.org 9940S: Maintained 9941F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9942F: drivers/iio/multiplexer/iio-mux.c 9943 9944IIO SCMI BASED DRIVER 9945M: Jyoti Bhayana <jbhayana@google.com> 9946L: linux-iio@vger.kernel.org 9947S: Maintained 9948F: drivers/iio/common/scmi_sensors/scmi_iio.c 9949 9950IIO SUBSYSTEM AND DRIVERS 9951M: Jonathan Cameron <jic23@kernel.org> 9952R: Lars-Peter Clausen <lars@metafoo.de> 9953L: linux-iio@vger.kernel.org 9954S: Maintained 9955T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9956F: Documentation/ABI/testing/configfs-iio* 9957F: Documentation/ABI/testing/sysfs-bus-iio* 9958F: Documentation/devicetree/bindings/iio/ 9959F: drivers/iio/ 9960F: drivers/staging/iio/ 9961F: include/dt-bindings/iio/ 9962F: include/linux/iio/ 9963F: tools/iio/ 9964 9965IIO UNIT CONVERTER 9966M: Peter Rosin <peda@axentia.se> 9967L: linux-iio@vger.kernel.org 9968S: Maintained 9969F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9970F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9971F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9972F: drivers/iio/afe/iio-rescale.c 9973 9974IKANOS/ADI EAGLE ADSL USB DRIVER 9975M: Matthieu Castet <castet.matthieu@free.fr> 9976M: Stanislaw Gruszka <stf_xl@wp.pl> 9977S: Maintained 9978F: drivers/usb/atm/ueagle-atm.c 9979 9980IMAGIS TOUCHSCREEN DRIVER 9981M: Markuss Broks <markuss.broks@gmail.com> 9982S: Maintained 9983F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9984F: drivers/input/touchscreen/imagis.c 9985 9986IMGTEC ASCII LCD DRIVER 9987M: Paul Burton <paulburton@kernel.org> 9988S: Maintained 9989F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9990F: drivers/auxdisplay/img-ascii-lcd.c 9991 9992IMGTEC IR DECODER DRIVER 9993S: Orphan 9994F: drivers/media/rc/img-ir/ 9995 9996IMON SOUNDGRAPH USB IR RECEIVER 9997M: Sean Young <sean@mess.org> 9998L: linux-media@vger.kernel.org 9999S: Maintained 10000F: drivers/media/rc/imon.c 10001F: drivers/media/rc/imon_raw.c 10002 10003IMS TWINTURBO FRAMEBUFFER DRIVER 10004L: linux-fbdev@vger.kernel.org 10005S: Orphan 10006F: drivers/video/fbdev/imsttfb.c 10007 10008INA209 HARDWARE MONITOR DRIVER 10009M: Guenter Roeck <linux@roeck-us.net> 10010L: linux-hwmon@vger.kernel.org 10011S: Maintained 10012F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10013F: Documentation/hwmon/ina209.rst 10014F: drivers/hwmon/ina209.c 10015 10016INA2XX HARDWARE MONITOR DRIVER 10017M: Guenter Roeck <linux@roeck-us.net> 10018L: linux-hwmon@vger.kernel.org 10019S: Maintained 10020F: Documentation/hwmon/ina2xx.rst 10021F: drivers/hwmon/ina2xx.c 10022F: include/linux/platform_data/ina2xx.h 10023 10024INDUSTRY PACK SUBSYSTEM (IPACK) 10025M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10026M: Jens Taprogge <jens.taprogge@taprogge.org> 10027M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10028L: industrypack-devel@lists.sourceforge.net 10029S: Maintained 10030W: http://industrypack.sourceforge.net 10031F: drivers/ipack/ 10032 10033INFINEON DPS310 Driver 10034M: Eddie James <eajames@linux.ibm.com> 10035L: linux-iio@vger.kernel.org 10036S: Maintained 10037F: drivers/iio/pressure/dps310.c 10038 10039INFINIBAND SUBSYSTEM 10040M: Jason Gunthorpe <jgg@nvidia.com> 10041M: Leon Romanovsky <leonro@nvidia.com> 10042L: linux-rdma@vger.kernel.org 10043S: Supported 10044W: https://github.com/linux-rdma/rdma-core 10045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10046T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10047F: Documentation/devicetree/bindings/infiniband/ 10048F: Documentation/infiniband/ 10049F: drivers/infiniband/ 10050F: include/rdma/ 10051F: include/trace/events/ib_mad.h 10052F: include/trace/events/ib_umad.h 10053F: include/uapi/linux/if_infiniband.h 10054F: include/uapi/rdma/ 10055F: samples/bpf/ibumad_kern.c 10056F: samples/bpf/ibumad_user.c 10057 10058INGENIC JZ4780 NAND DRIVER 10059M: Harvey Hunt <harveyhuntnexus@gmail.com> 10060L: linux-mtd@lists.infradead.org 10061L: linux-mips@vger.kernel.org 10062S: Maintained 10063F: drivers/mtd/nand/raw/ingenic/ 10064 10065INGENIC JZ47xx SoCs 10066M: Paul Cercueil <paul@crapouillou.net> 10067L: linux-mips@vger.kernel.org 10068S: Maintained 10069F: arch/mips/boot/dts/ingenic/ 10070F: arch/mips/generic/board-ingenic.c 10071F: arch/mips/include/asm/mach-ingenic/ 10072F: arch/mips/ingenic/Kconfig 10073F: drivers/clk/ingenic/ 10074F: drivers/dma/dma-jz4780.c 10075F: drivers/gpu/drm/ingenic/ 10076F: drivers/i2c/busses/i2c-jz4780.c 10077F: drivers/iio/adc/ingenic-adc.c 10078F: drivers/irqchip/irq-ingenic.c 10079F: drivers/memory/jz4780-nemc.c 10080F: drivers/mmc/host/jz4740_mmc.c 10081F: drivers/mtd/nand/raw/ingenic/ 10082F: drivers/pinctrl/pinctrl-ingenic.c 10083F: drivers/power/supply/ingenic-battery.c 10084F: drivers/pwm/pwm-jz4740.c 10085F: drivers/remoteproc/ingenic_rproc.c 10086F: drivers/rtc/rtc-jz4740.c 10087F: drivers/tty/serial/8250/8250_ingenic.c 10088F: drivers/usb/musb/jz4740.c 10089F: drivers/watchdog/jz4740_wdt.c 10090F: include/dt-bindings/iio/adc/ingenic,adc.h 10091F: include/linux/mfd/ingenic-tcu.h 10092F: sound/soc/codecs/jz47* 10093F: sound/soc/jz4740/ 10094 10095INJOINIC IP5xxx POWER BANK IC DRIVER 10096M: Samuel Holland <samuel@sholland.org> 10097S: Maintained 10098F: drivers/power/supply/ip5xxx_power.c 10099 10100INOTIFY 10101M: Jan Kara <jack@suse.cz> 10102R: Amir Goldstein <amir73il@gmail.com> 10103L: linux-fsdevel@vger.kernel.org 10104S: Maintained 10105F: Documentation/filesystems/inotify.rst 10106F: fs/notify/inotify/ 10107F: include/linux/inotify.h 10108F: include/uapi/linux/inotify.h 10109 10110INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10111M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10112L: linux-input@vger.kernel.org 10113S: Maintained 10114Q: http://patchwork.kernel.org/project/linux-input/list/ 10115T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10116F: Documentation/devicetree/bindings/input/ 10117F: Documentation/devicetree/bindings/serio/ 10118F: Documentation/input/ 10119F: drivers/input/ 10120F: include/dt-bindings/input/ 10121F: include/linux/input.h 10122F: include/linux/input/ 10123F: include/uapi/linux/input-event-codes.h 10124F: include/uapi/linux/input.h 10125 10126INPUT MULTITOUCH (MT) PROTOCOL 10127M: Henrik Rydberg <rydberg@bitmath.org> 10128L: linux-input@vger.kernel.org 10129S: Odd fixes 10130F: Documentation/input/multi-touch-protocol.rst 10131F: drivers/input/input-mt.c 10132K: \b(ABS|SYN)_MT_ 10133 10134INSIDE SECURE CRYPTO DRIVER 10135M: Antoine Tenart <atenart@kernel.org> 10136L: linux-crypto@vger.kernel.org 10137S: Maintained 10138F: drivers/crypto/inside-secure/ 10139 10140INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10141M: Mimi Zohar <zohar@linux.ibm.com> 10142M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10143L: linux-integrity@vger.kernel.org 10144S: Supported 10145T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10146F: security/integrity/ima/ 10147F: security/integrity/ 10148 10149INTEL 810/815 FRAMEBUFFER DRIVER 10150M: Antonino Daplas <adaplas@gmail.com> 10151L: linux-fbdev@vger.kernel.org 10152S: Maintained 10153F: drivers/video/fbdev/i810/ 10154 10155INTEL 8255 GPIO DRIVER 10156M: William Breathitt Gray <william.gray@linaro.org> 10157L: linux-gpio@vger.kernel.org 10158S: Maintained 10159F: drivers/gpio/gpio-i8255.c 10160F: drivers/gpio/gpio-i8255.h 10161 10162INTEL ASoC DRIVERS 10163M: Cezary Rojewski <cezary.rojewski@intel.com> 10164M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10165M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10166M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10167M: Bard Liao <yung-chuan.liao@linux.intel.com> 10168M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10169M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10170L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10171S: Supported 10172F: sound/soc/intel/ 10173 10174INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10175M: Hans de Goede <hdegoede@redhat.com> 10176L: platform-driver-x86@vger.kernel.org 10177S: Maintained 10178F: drivers/platform/x86/intel/atomisp2/pm.c 10179 10180INTEL ATOMISP2 LED DRIVER 10181M: Hans de Goede <hdegoede@redhat.com> 10182L: platform-driver-x86@vger.kernel.org 10183S: Maintained 10184F: drivers/platform/x86/intel/atomisp2/led.c 10185 10186INTEL BIOS SAR INT1092 DRIVER 10187M: Shravan Sudhakar <s.shravan@intel.com> 10188M: Intel Corporation <linuxwwan@intel.com> 10189L: platform-driver-x86@vger.kernel.org 10190S: Maintained 10191F: drivers/platform/x86/intel/int1092/ 10192 10193INTEL BROXTON PMC DRIVER 10194M: Mika Westerberg <mika.westerberg@linux.intel.com> 10195M: Zha Qipeng <qipeng.zha@intel.com> 10196S: Maintained 10197F: drivers/mfd/intel_pmc_bxt.c 10198F: include/linux/mfd/intel_pmc_bxt.h 10199 10200INTEL C600 SERIES SAS CONTROLLER DRIVER 10201M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10202L: linux-scsi@vger.kernel.org 10203S: Supported 10204T: git git://git.code.sf.net/p/intel-sas/isci 10205F: drivers/scsi/isci/ 10206 10207INTEL CPU family model numbers 10208M: Tony Luck <tony.luck@intel.com> 10209M: x86@kernel.org 10210L: linux-kernel@vger.kernel.org 10211S: Supported 10212F: arch/x86/include/asm/intel-family.h 10213 10214INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10215M: Jani Nikula <jani.nikula@linux.intel.com> 10216M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10217M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10218M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10219L: intel-gfx@lists.freedesktop.org 10220S: Supported 10221W: https://01.org/linuxgraphics/ 10222Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10223B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10224C: irc://irc.oftc.net/intel-gfx 10225T: git git://anongit.freedesktop.org/drm-intel 10226F: Documentation/gpu/i915.rst 10227F: drivers/gpu/drm/i915/ 10228F: include/drm/i915* 10229F: include/uapi/drm/i915_drm.h 10230 10231INTEL ETHERNET DRIVERS 10232M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10233M: Tony Nguyen <anthony.l.nguyen@intel.com> 10234L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10235S: Supported 10236W: http://www.intel.com/support/feedback.htm 10237W: http://e1000.sourceforge.net/ 10238Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10239T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10241F: Documentation/networking/device_drivers/ethernet/intel/ 10242F: drivers/net/ethernet/intel/ 10243F: drivers/net/ethernet/intel/*/ 10244F: include/linux/avf/virtchnl.h 10245F: include/linux/net/intel/iidc.h 10246 10247INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10248M: Mustafa Ismail <mustafa.ismail@intel.com> 10249M: Shiraz Saleem <shiraz.saleem@intel.com> 10250L: linux-rdma@vger.kernel.org 10251S: Supported 10252F: drivers/infiniband/hw/irdma/ 10253F: include/uapi/rdma/irdma-abi.h 10254 10255INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10256M: Maik Broemme <mbroemme@libmpq.org> 10257L: linux-fbdev@vger.kernel.org 10258S: Maintained 10259F: Documentation/fb/intelfb.rst 10260F: drivers/video/fbdev/intelfb/ 10261 10262INTEL GPIO DRIVERS 10263M: Andy Shevchenko <andy@kernel.org> 10264L: linux-gpio@vger.kernel.org 10265S: Supported 10266T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10267F: drivers/gpio/gpio-ich.c 10268F: drivers/gpio/gpio-merrifield.c 10269F: drivers/gpio/gpio-ml-ioh.c 10270F: drivers/gpio/gpio-pch.c 10271F: drivers/gpio/gpio-sch.c 10272F: drivers/gpio/gpio-sodaville.c 10273 10274INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10275M: Zhenyu Wang <zhenyuw@linux.intel.com> 10276M: Zhi Wang <zhi.a.wang@intel.com> 10277L: intel-gvt-dev@lists.freedesktop.org 10278L: intel-gfx@lists.freedesktop.org 10279S: Supported 10280W: https://01.org/igvt-g 10281T: git https://github.com/intel/gvt-linux.git 10282F: drivers/gpu/drm/i915/gvt/ 10283 10284INTEL HID EVENT DRIVER 10285M: Alex Hung <alex.hung@canonical.com> 10286L: platform-driver-x86@vger.kernel.org 10287S: Maintained 10288F: drivers/platform/x86/intel/hid.c 10289 10290INTEL I/OAT DMA DRIVER 10291M: Dave Jiang <dave.jiang@intel.com> 10292R: Dan Williams <dan.j.williams@intel.com> 10293L: dmaengine@vger.kernel.org 10294S: Supported 10295Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10296F: drivers/dma/ioat* 10297 10298INTEL IDXD DRIVER 10299M: Fenghua Yu <fenghua.yu@intel.com> 10300M: Dave Jiang <dave.jiang@intel.com> 10301L: dmaengine@vger.kernel.org 10302S: Supported 10303F: drivers/dma/idxd/* 10304F: include/uapi/linux/idxd.h 10305 10306INTEL IDLE DRIVER 10307M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10308M: Len Brown <lenb@kernel.org> 10309L: linux-pm@vger.kernel.org 10310S: Supported 10311B: https://bugzilla.kernel.org 10312T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10313F: drivers/idle/intel_idle.c 10314 10315INTEL IN FIELD SCAN (IFS) DEVICE 10316M: Jithu Joseph <jithu.joseph@intel.com> 10317R: Ashok Raj <ashok.raj@intel.com> 10318R: Tony Luck <tony.luck@intel.com> 10319S: Maintained 10320F: drivers/platform/x86/intel/ifs 10321F: include/trace/events/intel_ifs.h 10322 10323INTEL INTEGRATED SENSOR HUB DRIVER 10324M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10325M: Jiri Kosina <jikos@kernel.org> 10326L: linux-input@vger.kernel.org 10327S: Maintained 10328F: drivers/hid/intel-ish-hid/ 10329 10330INTEL IOMMU (VT-d) 10331M: David Woodhouse <dwmw2@infradead.org> 10332M: Lu Baolu <baolu.lu@linux.intel.com> 10333L: iommu@lists.linux.dev 10334S: Supported 10335T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10336F: drivers/iommu/intel/ 10337F: include/linux/intel-svm.h 10338 10339INTEL IOP-ADMA DMA DRIVER 10340R: Dan Williams <dan.j.williams@intel.com> 10341S: Odd fixes 10342F: drivers/dma/iop-adma.c 10343 10344INTEL IPU3 CSI-2 CIO2 DRIVER 10345M: Yong Zhi <yong.zhi@intel.com> 10346M: Sakari Ailus <sakari.ailus@linux.intel.com> 10347M: Bingbu Cao <bingbu.cao@intel.com> 10348M: Dan Scally <djrscally@gmail.com> 10349R: Tianshu Qiu <tian.shu.qiu@intel.com> 10350L: linux-media@vger.kernel.org 10351S: Maintained 10352T: git git://linuxtv.org/media_tree.git 10353F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10354F: drivers/media/pci/intel/ipu3/ 10355 10356INTEL IPU3 CSI-2 IMGU DRIVER 10357M: Sakari Ailus <sakari.ailus@linux.intel.com> 10358R: Bingbu Cao <bingbu.cao@intel.com> 10359R: Tianshu Qiu <tian.shu.qiu@intel.com> 10360L: linux-media@vger.kernel.org 10361S: Maintained 10362F: Documentation/admin-guide/media/ipu3.rst 10363F: Documentation/admin-guide/media/ipu3_rcb.svg 10364F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10365F: drivers/staging/media/ipu3/ 10366 10367INTEL IXP4XX CRYPTO SUPPORT 10368M: Corentin Labbe <clabbe@baylibre.com> 10369L: linux-crypto@vger.kernel.org 10370S: Maintained 10371F: drivers/crypto/ixp4xx_crypto.c 10372 10373INTEL ISHTP ECLITE DRIVER 10374M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10375L: platform-driver-x86@vger.kernel.org 10376S: Supported 10377F: drivers/platform/x86/intel/ishtp_eclite.c 10378 10379INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10380M: Krzysztof Halasa <khalasa@piap.pl> 10381S: Maintained 10382F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10383F: drivers/net/wan/ixp4xx_hss.c 10384F: drivers/soc/ixp4xx/ixp4xx-npe.c 10385F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10386F: include/linux/soc/ixp4xx/npe.h 10387F: include/linux/soc/ixp4xx/qmgr.h 10388 10389INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10390M: Deepak Saxena <dsaxena@plexity.net> 10391S: Maintained 10392F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10393F: drivers/char/hw_random/ixp4xx-rng.c 10394 10395INTEL KEEM BAY DRM DRIVER 10396M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10397M: Edmund Dea <edmund.j.dea@intel.com> 10398S: Maintained 10399F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10400F: drivers/gpu/drm/kmb/ 10401 10402INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10403M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10404S: Maintained 10405F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10406F: drivers/crypto/keembay/Kconfig 10407F: drivers/crypto/keembay/Makefile 10408F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10409F: drivers/crypto/keembay/ocs-aes.c 10410F: drivers/crypto/keembay/ocs-aes.h 10411 10412INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10413M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10414M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10415M: Mark Gross <mgross@linux.intel.com> 10416S: Maintained 10417F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10418F: drivers/crypto/keembay/Kconfig 10419F: drivers/crypto/keembay/Makefile 10420F: drivers/crypto/keembay/keembay-ocs-ecc.c 10421 10422INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10423M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10424M: Declan Murphy <declan.murphy@intel.com> 10425S: Maintained 10426F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10427F: drivers/crypto/keembay/Kconfig 10428F: drivers/crypto/keembay/Makefile 10429F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10430F: drivers/crypto/keembay/ocs-hcu.c 10431F: drivers/crypto/keembay/ocs-hcu.h 10432 10433INTEL THUNDER BAY EMMC PHY DRIVER 10434M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10435M: Rashmi A <rashmi.a@intel.com> 10436S: Maintained 10437F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10438F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10439 10440INTEL MANAGEMENT ENGINE (mei) 10441M: Tomas Winkler <tomas.winkler@intel.com> 10442L: linux-kernel@vger.kernel.org 10443S: Supported 10444F: Documentation/driver-api/mei/* 10445F: drivers/misc/mei/ 10446F: drivers/watchdog/mei_wdt.c 10447F: include/linux/mei_aux.h 10448F: include/linux/mei_cl_bus.h 10449F: include/uapi/linux/mei.h 10450F: samples/mei/* 10451 10452INTEL MAX 10 BMC MFD DRIVER 10453M: Xu Yilun <yilun.xu@intel.com> 10454R: Tom Rix <trix@redhat.com> 10455S: Maintained 10456F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10457F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10458F: drivers/hwmon/intel-m10-bmc-hwmon.c 10459F: drivers/mfd/intel-m10-bmc.c 10460F: include/linux/mfd/intel-m10-bmc.h 10461 10462INTEL MENLOW THERMAL DRIVER 10463M: Sujith Thomas <sujith.thomas@intel.com> 10464L: linux-pm@vger.kernel.org 10465S: Supported 10466F: drivers/thermal/intel/intel_menlow.c 10467 10468INTEL P-Unit IPC DRIVER 10469M: Zha Qipeng <qipeng.zha@intel.com> 10470L: platform-driver-x86@vger.kernel.org 10471S: Maintained 10472F: arch/x86/include/asm/intel_punit_ipc.h 10473F: drivers/platform/x86/intel/punit_ipc.c 10474 10475INTEL PMC CORE DRIVER 10476M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10477M: David E Box <david.e.box@intel.com> 10478L: platform-driver-x86@vger.kernel.org 10479S: Maintained 10480F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10481F: drivers/platform/x86/intel/pmc/ 10482 10483INTEL PMIC GPIO DRIVERS 10484M: Andy Shevchenko <andy@kernel.org> 10485S: Supported 10486T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10487F: drivers/gpio/gpio-*cove.c 10488 10489INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10490M: Andy Shevchenko <andy@kernel.org> 10491S: Supported 10492F: drivers/mfd/intel_soc_pmic* 10493F: include/linux/mfd/intel_soc_pmic* 10494 10495INTEL PMT DRIVERS 10496M: David E. Box <david.e.box@linux.intel.com> 10497S: Supported 10498F: drivers/platform/x86/intel/pmt/ 10499 10500INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10501M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10502L: linux-wireless@vger.kernel.org 10503S: Maintained 10504F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10505F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10506F: drivers/net/wireless/intel/ipw2x00/ 10507 10508INTEL PSTATE DRIVER 10509M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10510M: Len Brown <lenb@kernel.org> 10511L: linux-pm@vger.kernel.org 10512S: Supported 10513F: drivers/cpufreq/intel_pstate.c 10514 10515INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10516M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10517L: linux-iio@vger.kernel.org 10518F: drivers/counter/intel-qep.c 10519 10520INTEL SCU DRIVERS 10521M: Mika Westerberg <mika.westerberg@linux.intel.com> 10522S: Maintained 10523F: arch/x86/include/asm/intel_scu_ipc.h 10524F: drivers/platform/x86/intel_scu_* 10525 10526INTEL SDSI DRIVER 10527M: David E. Box <david.e.box@linux.intel.com> 10528S: Supported 10529F: drivers/platform/x86/intel/sdsi.c 10530F: tools/arch/x86/intel_sdsi/ 10531F: tools/testing/selftests/drivers/sdsi/ 10532 10533INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10534M: Daniel Scally <djrscally@gmail.com> 10535S: Maintained 10536F: drivers/platform/x86/intel/int3472/ 10537 10538INTEL SPEED SELECT TECHNOLOGY 10539M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10540L: platform-driver-x86@vger.kernel.org 10541S: Maintained 10542F: drivers/platform/x86/intel/speed_select_if/ 10543F: include/uapi/linux/isst_if.h 10544F: tools/power/x86/intel-speed-select/ 10545 10546INTEL STRATIX10 FIRMWARE DRIVERS 10547M: Dinh Nguyen <dinguyen@kernel.org> 10548L: linux-kernel@vger.kernel.org 10549S: Maintained 10550F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10551F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10552F: drivers/firmware/stratix10-rsu.c 10553F: drivers/firmware/stratix10-svc.c 10554F: include/linux/firmware/intel/stratix10-smc.h 10555F: include/linux/firmware/intel/stratix10-svc-client.h 10556T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10557 10558INTEL TELEMETRY DRIVER 10559M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10560M: "David E. Box" <david.e.box@linux.intel.com> 10561L: platform-driver-x86@vger.kernel.org 10562S: Maintained 10563F: arch/x86/include/asm/intel_telemetry.h 10564F: drivers/platform/x86/intel/telemetry/ 10565 10566INTEL UNCORE FREQUENCY CONTROL 10567M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10568L: platform-driver-x86@vger.kernel.org 10569S: Maintained 10570F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10571F: drivers/platform/x86/intel/uncore-frequency/ 10572 10573INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10574M: David E. Box <david.e.box@linux.intel.com> 10575S: Supported 10576F: drivers/platform/x86/intel/vsec.* 10577 10578INTEL VIRTUAL BUTTON DRIVER 10579M: AceLan Kao <acelan.kao@canonical.com> 10580L: platform-driver-x86@vger.kernel.org 10581S: Maintained 10582F: drivers/platform/x86/intel/vbtn.c 10583 10584INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10585M: Stanislaw Gruszka <stf_xl@wp.pl> 10586L: linux-wireless@vger.kernel.org 10587S: Supported 10588F: drivers/net/wireless/intel/iwlegacy/ 10589 10590INTEL WIRELESS WIFI LINK (iwlwifi) 10591M: Gregory Greenman <gregory.greenman@intel.com> 10592L: linux-wireless@vger.kernel.org 10593S: Supported 10594W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10595T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10596F: drivers/net/wireless/intel/iwlwifi/ 10597 10598INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10599M: Jithu Joseph <jithu.joseph@intel.com> 10600R: Maurice Ma <maurice.ma@intel.com> 10601S: Maintained 10602W: https://slimbootloader.github.io/security/firmware-update.html 10603F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10604 10605INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10606L: Dell.Client.Kernel@dell.com 10607S: Maintained 10608F: drivers/platform/x86/intel/wmi/thunderbolt.c 10609 10610INTEL WWAN IOSM DRIVER 10611M: M Chetan Kumar <m.chetan.kumar@intel.com> 10612M: Intel Corporation <linuxwwan@intel.com> 10613L: netdev@vger.kernel.org 10614S: Maintained 10615F: drivers/net/wwan/iosm/ 10616 10617INTEL(R) TRACE HUB 10618M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10619S: Supported 10620F: Documentation/trace/intel_th.rst 10621F: drivers/hwtracing/intel_th/ 10622F: include/linux/intel_th.h 10623 10624INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10625M: Ning Sun <ning.sun@intel.com> 10626L: tboot-devel@lists.sourceforge.net 10627S: Supported 10628W: http://tboot.sourceforge.net 10629T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10630F: Documentation/x86/intel_txt.rst 10631F: arch/x86/kernel/tboot.c 10632F: include/linux/tboot.h 10633 10634INTEL SGX 10635M: Jarkko Sakkinen <jarkko@kernel.org> 10636R: Dave Hansen <dave.hansen@linux.intel.com> 10637L: linux-sgx@vger.kernel.org 10638S: Supported 10639Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10641F: Documentation/x86/sgx.rst 10642F: arch/x86/entry/vdso/vsgx.S 10643F: arch/x86/include/asm/sgx.h 10644F: arch/x86/include/uapi/asm/sgx.h 10645F: arch/x86/kernel/cpu/sgx/* 10646F: tools/testing/selftests/sgx/* 10647K: \bSGX_ 10648 10649INTERCONNECT API 10650M: Georgi Djakov <djakov@kernel.org> 10651L: linux-pm@vger.kernel.org 10652S: Maintained 10653T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10654F: Documentation/devicetree/bindings/interconnect/ 10655F: Documentation/driver-api/interconnect.rst 10656F: drivers/interconnect/ 10657F: include/dt-bindings/interconnect/ 10658F: include/linux/interconnect-provider.h 10659F: include/linux/interconnect.h 10660 10661INTERRUPT COUNTER DRIVER 10662M: Oleksij Rempel <o.rempel@pengutronix.de> 10663R: Pengutronix Kernel Team <kernel@pengutronix.de> 10664L: linux-iio@vger.kernel.org 10665F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10666F: drivers/counter/interrupt-cnt.c 10667 10668INTERSIL ISL7998X VIDEO DECODER DRIVER 10669M: Michael Tretter <m.tretter@pengutronix.de> 10670R: Pengutronix Kernel Team <kernel@pengutronix.de> 10671L: linux-media@vger.kernel.org 10672S: Maintained 10673F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10674F: drivers/media/i2c/isl7998x.c 10675 10676INVENSENSE ICM-426xx IMU DRIVER 10677M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10678L: linux-iio@vger.kernel.org 10679S: Maintained 10680W: https://invensense.tdk.com/ 10681F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10682F: drivers/iio/imu/inv_icm42600/ 10683 10684INVENSENSE MPU-3050 GYROSCOPE DRIVER 10685M: Linus Walleij <linus.walleij@linaro.org> 10686L: linux-iio@vger.kernel.org 10687S: Maintained 10688F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10689F: drivers/iio/gyro/mpu3050* 10690 10691IOC3 ETHERNET DRIVER 10692M: Ralf Baechle <ralf@linux-mips.org> 10693L: linux-mips@vger.kernel.org 10694S: Maintained 10695F: drivers/net/ethernet/sgi/ioc3-eth.c 10696 10697IOMAP FILESYSTEM LIBRARY 10698M: Christoph Hellwig <hch@infradead.org> 10699M: Darrick J. Wong <djwong@kernel.org> 10700L: linux-xfs@vger.kernel.org 10701L: linux-fsdevel@vger.kernel.org 10702S: Supported 10703T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10704F: fs/iomap/ 10705F: include/linux/iomap.h 10706 10707IOMMU DMA-API LAYER 10708M: Robin Murphy <robin.murphy@arm.com> 10709L: iommu@lists.linux.dev 10710S: Maintained 10711T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10712F: drivers/iommu/dma-iommu.c 10713F: drivers/iommu/dma-iommu.h 10714F: drivers/iommu/iova.c 10715F: include/linux/iova.h 10716 10717IOMMU SUBSYSTEM 10718M: Joerg Roedel <joro@8bytes.org> 10719M: Will Deacon <will@kernel.org> 10720R: Robin Murphy <robin.murphy@arm.com> 10721L: iommu@lists.linux.dev 10722S: Maintained 10723T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10724F: Documentation/devicetree/bindings/iommu/ 10725F: Documentation/userspace-api/iommu.rst 10726F: drivers/iommu/ 10727F: include/linux/iommu.h 10728F: include/linux/iova.h 10729F: include/linux/of_iommu.h 10730F: include/uapi/linux/iommu.h 10731 10732IOSYS-MAP HELPERS 10733M: Thomas Zimmermann <tzimmermann@suse.de> 10734L: dri-devel@lists.freedesktop.org 10735S: Maintained 10736T: git git://anongit.freedesktop.org/drm/drm-misc 10737F: include/linux/iosys-map.h 10738 10739IO_URING 10740M: Jens Axboe <axboe@kernel.dk> 10741R: Pavel Begunkov <asml.silence@gmail.com> 10742L: io-uring@vger.kernel.org 10743S: Maintained 10744T: git git://git.kernel.dk/linux-block 10745T: git git://git.kernel.dk/liburing 10746F: io_uring/ 10747F: include/linux/io_uring.h 10748F: include/linux/io_uring_types.h 10749F: include/uapi/linux/io_uring.h 10750F: tools/io_uring/ 10751 10752IPMI SUBSYSTEM 10753M: Corey Minyard <minyard@acm.org> 10754L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10755S: Supported 10756W: http://openipmi.sourceforge.net/ 10757T: git https://github.com/cminyard/linux-ipmi.git for-next 10758F: Documentation/driver-api/ipmi.rst 10759F: Documentation/devicetree/bindings/ipmi/ 10760F: drivers/char/ipmi/ 10761F: include/linux/ipmi* 10762F: include/uapi/linux/ipmi* 10763 10764IPS SCSI RAID DRIVER 10765M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10766L: linux-scsi@vger.kernel.org 10767S: Maintained 10768W: http://www.adaptec.com/ 10769F: drivers/scsi/ips* 10770 10771IPVS 10772M: Simon Horman <horms@verge.net.au> 10773M: Julian Anastasov <ja@ssi.bg> 10774L: netdev@vger.kernel.org 10775L: lvs-devel@vger.kernel.org 10776S: Maintained 10777T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10778T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10779F: Documentation/networking/ipvs-sysctl.rst 10780F: include/net/ip_vs.h 10781F: include/uapi/linux/ip_vs.h 10782F: net/netfilter/ipvs/ 10783 10784IPWIRELESS DRIVER 10785M: Jiri Kosina <jikos@kernel.org> 10786M: David Sterba <dsterba@suse.com> 10787S: Odd Fixes 10788F: drivers/tty/ipwireless/ 10789 10790IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10791M: Marc Zyngier <maz@kernel.org> 10792S: Maintained 10793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10794F: Documentation/core-api/irq/irq-domain.rst 10795F: include/linux/irqdomain.h 10796F: kernel/irq/irqdomain.c 10797F: kernel/irq/msi.c 10798 10799IRQ SUBSYSTEM 10800M: Thomas Gleixner <tglx@linutronix.de> 10801L: linux-kernel@vger.kernel.org 10802S: Maintained 10803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10804F: kernel/irq/ 10805 10806IRQCHIP DRIVERS 10807M: Thomas Gleixner <tglx@linutronix.de> 10808M: Marc Zyngier <maz@kernel.org> 10809L: linux-kernel@vger.kernel.org 10810S: Maintained 10811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10812F: Documentation/devicetree/bindings/interrupt-controller/ 10813F: drivers/irqchip/ 10814 10815ISA 10816M: William Breathitt Gray <william.gray@linaro.org> 10817S: Maintained 10818F: Documentation/driver-api/isa.rst 10819F: drivers/base/isa.c 10820F: include/linux/isa.h 10821 10822ISA RADIO MODULE 10823M: Hans Verkuil <hverkuil@xs4all.nl> 10824L: linux-media@vger.kernel.org 10825S: Maintained 10826W: https://linuxtv.org 10827T: git git://linuxtv.org/media_tree.git 10828F: drivers/media/radio/radio-isa* 10829 10830ISAPNP 10831M: Jaroslav Kysela <perex@perex.cz> 10832S: Maintained 10833F: Documentation/driver-api/isapnp.rst 10834F: drivers/pnp/isapnp/ 10835F: include/linux/isapnp.h 10836 10837ISCSI 10838M: Lee Duncan <lduncan@suse.com> 10839M: Chris Leech <cleech@redhat.com> 10840M: Mike Christie <michael.christie@oracle.com> 10841L: open-iscsi@googlegroups.com 10842L: linux-scsi@vger.kernel.org 10843S: Maintained 10844W: www.open-iscsi.com 10845F: drivers/scsi/*iscsi* 10846F: include/scsi/*iscsi* 10847 10848iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10849M: Peter Jones <pjones@redhat.com> 10850M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10851S: Maintained 10852F: drivers/firmware/iscsi_ibft* 10853 10854ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10855M: Sagi Grimberg <sagi@grimberg.me> 10856M: Max Gurtovoy <mgurtovoy@nvidia.com> 10857L: linux-rdma@vger.kernel.org 10858S: Supported 10859W: http://www.openfabrics.org 10860W: www.open-iscsi.org 10861Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10862F: drivers/infiniband/ulp/iser/ 10863 10864ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10865M: Sagi Grimberg <sagi@grimberg.me> 10866L: linux-rdma@vger.kernel.org 10867L: target-devel@vger.kernel.org 10868S: Supported 10869W: http://www.linux-iscsi.org 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10871F: drivers/infiniband/ulp/isert 10872 10873ISDN/CMTP OVER BLUETOOTH 10874M: Karsten Keil <isdn@linux-pingi.de> 10875L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10876L: netdev@vger.kernel.org 10877S: Odd Fixes 10878W: http://www.isdn4linux.de 10879F: Documentation/isdn/ 10880F: drivers/isdn/capi/ 10881F: include/linux/isdn/ 10882F: include/uapi/linux/isdn/ 10883F: net/bluetooth/cmtp/ 10884 10885ISDN/mISDN SUBSYSTEM 10886M: Karsten Keil <isdn@linux-pingi.de> 10887L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10888L: netdev@vger.kernel.org 10889S: Maintained 10890W: http://www.isdn4linux.de 10891F: drivers/isdn/Kconfig 10892F: drivers/isdn/Makefile 10893F: drivers/isdn/hardware/ 10894F: drivers/isdn/mISDN/ 10895 10896IT87 HARDWARE MONITORING DRIVER 10897M: Jean Delvare <jdelvare@suse.com> 10898L: linux-hwmon@vger.kernel.org 10899S: Maintained 10900F: Documentation/hwmon/it87.rst 10901F: drivers/hwmon/it87.c 10902 10903IT913X MEDIA DRIVER 10904M: Antti Palosaari <crope@iki.fi> 10905L: linux-media@vger.kernel.org 10906S: Maintained 10907W: https://linuxtv.org 10908W: http://palosaari.fi/linux/ 10909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10910T: git git://linuxtv.org/anttip/media_tree.git 10911F: drivers/media/tuners/it913x* 10912 10913ITE IT66121 HDMI BRIDGE DRIVER 10914M: Phong LE <ple@baylibre.com> 10915M: Neil Armstrong <neil.armstrong@linaro.org> 10916S: Maintained 10917T: git git://anongit.freedesktop.org/drm/drm-misc 10918F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10919F: drivers/gpu/drm/bridge/ite-it66121.c 10920 10921IVTV VIDEO4LINUX DRIVER 10922M: Andy Walls <awalls@md.metrocast.net> 10923L: linux-media@vger.kernel.org 10924S: Maintained 10925W: https://linuxtv.org 10926T: git git://linuxtv.org/media_tree.git 10927F: Documentation/admin-guide/media/ivtv* 10928F: drivers/media/pci/ivtv/ 10929F: include/uapi/linux/ivtv* 10930 10931IX2505V MEDIA DRIVER 10932M: Malcolm Priestley <tvboxspy@gmail.com> 10933L: linux-media@vger.kernel.org 10934S: Maintained 10935W: https://linuxtv.org 10936Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10937F: drivers/media/dvb-frontends/ix2505v* 10938 10939JAILHOUSE HYPERVISOR INTERFACE 10940M: Jan Kiszka <jan.kiszka@siemens.com> 10941L: jailhouse-dev@googlegroups.com 10942S: Maintained 10943F: arch/x86/include/asm/jailhouse_para.h 10944F: arch/x86/kernel/jailhouse.c 10945 10946JC42.4 TEMPERATURE SENSOR DRIVER 10947M: Guenter Roeck <linux@roeck-us.net> 10948L: linux-hwmon@vger.kernel.org 10949S: Maintained 10950F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10951F: Documentation/hwmon/jc42.rst 10952F: drivers/hwmon/jc42.c 10953 10954JFS FILESYSTEM 10955M: Dave Kleikamp <shaggy@kernel.org> 10956L: jfs-discussion@lists.sourceforge.net 10957S: Maintained 10958W: http://jfs.sourceforge.net/ 10959T: git git://github.com/kleikamp/linux-shaggy.git 10960F: Documentation/admin-guide/jfs.rst 10961F: fs/jfs/ 10962 10963JME NETWORK DRIVER 10964M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10965L: netdev@vger.kernel.org 10966S: Maintained 10967F: drivers/net/ethernet/jme.* 10968 10969JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10970M: David Woodhouse <dwmw2@infradead.org> 10971M: Richard Weinberger <richard@nod.at> 10972L: linux-mtd@lists.infradead.org 10973S: Odd Fixes 10974W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10975T: git git://git.infradead.org/ubifs-2.6.git 10976F: fs/jffs2/ 10977F: include/uapi/linux/jffs2.h 10978 10979JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10980M: "Theodore Ts'o" <tytso@mit.edu> 10981M: Jan Kara <jack@suse.com> 10982L: linux-ext4@vger.kernel.org 10983S: Maintained 10984F: fs/jbd2/ 10985F: include/linux/jbd2.h 10986 10987JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10988M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10989L: linux-media@vger.kernel.org 10990L: linux-renesas-soc@vger.kernel.org 10991S: Maintained 10992F: drivers/media/platform/renesas/rcar_jpu.c 10993 10994JSM Neo PCI based serial card 10995L: linux-serial@vger.kernel.org 10996S: Orphan 10997F: drivers/tty/serial/jsm/ 10998 10999K10TEMP HARDWARE MONITORING DRIVER 11000M: Clemens Ladisch <clemens@ladisch.de> 11001L: linux-hwmon@vger.kernel.org 11002S: Maintained 11003F: Documentation/hwmon/k10temp.rst 11004F: drivers/hwmon/k10temp.c 11005 11006K8TEMP HARDWARE MONITORING DRIVER 11007M: Rudolf Marek <r.marek@assembler.cz> 11008L: linux-hwmon@vger.kernel.org 11009S: Maintained 11010F: Documentation/hwmon/k8temp.rst 11011F: drivers/hwmon/k8temp.c 11012 11013KASAN 11014M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11015R: Alexander Potapenko <glider@google.com> 11016R: Andrey Konovalov <andreyknvl@gmail.com> 11017R: Dmitry Vyukov <dvyukov@google.com> 11018R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11019L: kasan-dev@googlegroups.com 11020S: Maintained 11021F: Documentation/dev-tools/kasan.rst 11022F: arch/*/include/asm/*kasan.h 11023F: arch/*/mm/kasan_init* 11024F: include/linux/kasan*.h 11025F: lib/Kconfig.kasan 11026F: mm/kasan/ 11027F: scripts/Makefile.kasan 11028 11029KCONFIG 11030M: Masahiro Yamada <masahiroy@kernel.org> 11031L: linux-kbuild@vger.kernel.org 11032S: Maintained 11033T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11034F: Documentation/kbuild/kconfig* 11035F: scripts/Kconfig.include 11036F: scripts/kconfig/ 11037 11038KCOV 11039R: Dmitry Vyukov <dvyukov@google.com> 11040R: Andrey Konovalov <andreyknvl@gmail.com> 11041L: kasan-dev@googlegroups.com 11042S: Maintained 11043F: Documentation/dev-tools/kcov.rst 11044F: include/linux/kcov.h 11045F: include/uapi/linux/kcov.h 11046F: kernel/kcov.c 11047F: scripts/Makefile.kcov 11048 11049KCSAN 11050M: Marco Elver <elver@google.com> 11051R: Dmitry Vyukov <dvyukov@google.com> 11052L: kasan-dev@googlegroups.com 11053S: Maintained 11054F: Documentation/dev-tools/kcsan.rst 11055F: include/linux/kcsan*.h 11056F: kernel/kcsan/ 11057F: lib/Kconfig.kcsan 11058F: scripts/Makefile.kcsan 11059 11060KDUMP 11061M: Baoquan He <bhe@redhat.com> 11062R: Vivek Goyal <vgoyal@redhat.com> 11063R: Dave Young <dyoung@redhat.com> 11064L: kexec@lists.infradead.org 11065S: Maintained 11066W: http://lse.sourceforge.net/kdump/ 11067F: Documentation/admin-guide/kdump/ 11068F: fs/proc/vmcore.c 11069F: include/linux/crash_core.h 11070F: include/linux/crash_dump.h 11071F: include/uapi/linux/vmcore.h 11072F: kernel/crash_*.c 11073 11074KEENE FM RADIO TRANSMITTER DRIVER 11075M: Hans Verkuil <hverkuil@xs4all.nl> 11076L: linux-media@vger.kernel.org 11077S: Maintained 11078W: https://linuxtv.org 11079T: git git://linuxtv.org/media_tree.git 11080F: drivers/media/radio/radio-keene* 11081 11082KERNEL AUTOMOUNTER 11083M: Ian Kent <raven@themaw.net> 11084L: autofs@vger.kernel.org 11085S: Maintained 11086F: fs/autofs/ 11087 11088KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11089M: Masahiro Yamada <masahiroy@kernel.org> 11090M: Michal Marek <michal.lkml@markovi.net> 11091R: Nick Desaulniers <ndesaulniers@google.com> 11092L: linux-kbuild@vger.kernel.org 11093S: Maintained 11094T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11095F: Documentation/kbuild/ 11096F: Makefile 11097F: scripts/*vmlinux* 11098F: scripts/Kbuild* 11099F: scripts/Makefile* 11100F: scripts/basic/ 11101F: scripts/dummy-tools/ 11102F: scripts/mk* 11103F: scripts/mod/ 11104F: scripts/package/ 11105 11106KERNEL HARDENING (not covered by other areas) 11107M: Kees Cook <keescook@chromium.org> 11108L: linux-hardening@vger.kernel.org 11109S: Supported 11110T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11111F: include/linux/overflow.h 11112F: include/linux/randomize_kstack.h 11113F: mm/usercopy.c 11114K: \b(add|choose)_random_kstack_offset\b 11115K: \b__check_(object_size|heap_object)\b 11116 11117KERNEL JANITORS 11118L: kernel-janitors@vger.kernel.org 11119S: Odd Fixes 11120W: http://kernelnewbies.org/KernelJanitors 11121 11122KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11123M: Chuck Lever <chuck.lever@oracle.com> 11124M: Jeff Layton <jlayton@kernel.org> 11125L: linux-nfs@vger.kernel.org 11126S: Supported 11127W: http://nfs.sourceforge.net/ 11128T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11129F: fs/lockd/ 11130F: fs/nfs_common/ 11131F: fs/nfsd/ 11132F: include/linux/lockd/ 11133F: include/linux/sunrpc/ 11134F: include/uapi/linux/nfsd/ 11135F: include/uapi/linux/sunrpc/ 11136F: net/sunrpc/ 11137F: Documentation/filesystems/nfs/ 11138 11139KERNEL REGRESSIONS 11140M: Thorsten Leemhuis <linux@leemhuis.info> 11141L: regressions@lists.linux.dev 11142S: Supported 11143F: Documentation/admin-guide/reporting-regressions.rst 11144F: Documentation/process/handling-regressions.rst 11145 11146KERNEL SELFTEST FRAMEWORK 11147M: Shuah Khan <shuah@kernel.org> 11148M: Shuah Khan <skhan@linuxfoundation.org> 11149L: linux-kselftest@vger.kernel.org 11150S: Maintained 11151Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11152T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11153F: Documentation/dev-tools/kselftest* 11154F: tools/testing/selftests/ 11155 11156KERNEL SMB3 SERVER (KSMBD) 11157M: Namjae Jeon <linkinjeon@kernel.org> 11158M: Steve French <sfrench@samba.org> 11159R: Sergey Senozhatsky <senozhatsky@chromium.org> 11160R: Tom Talpey <tom@talpey.com> 11161L: linux-cifs@vger.kernel.org 11162S: Maintained 11163T: git git://git.samba.org/ksmbd.git 11164F: Documentation/filesystems/cifs/ksmbd.rst 11165F: fs/ksmbd/ 11166F: fs/smbfs_common/ 11167 11168KERNEL UNIT TESTING FRAMEWORK (KUnit) 11169M: Brendan Higgins <brendanhiggins@google.com> 11170M: David Gow <davidgow@google.com> 11171L: linux-kselftest@vger.kernel.org 11172L: kunit-dev@googlegroups.com 11173S: Maintained 11174W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11175F: Documentation/dev-tools/kunit/ 11176F: include/kunit/ 11177F: lib/kunit/ 11178F: tools/testing/kunit/ 11179 11180KERNEL USERMODE HELPER 11181M: Luis Chamberlain <mcgrof@kernel.org> 11182L: linux-kernel@vger.kernel.org 11183S: Maintained 11184F: include/linux/umh.h 11185F: kernel/umh.c 11186 11187KERNEL VIRTUAL MACHINE (KVM) 11188M: Paolo Bonzini <pbonzini@redhat.com> 11189L: kvm@vger.kernel.org 11190S: Supported 11191W: http://www.linux-kvm.org 11192T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11193F: Documentation/virt/kvm/ 11194F: include/asm-generic/kvm* 11195F: include/kvm/iodev.h 11196F: include/linux/kvm* 11197F: include/trace/events/kvm.h 11198F: include/uapi/asm-generic/kvm* 11199F: include/uapi/linux/kvm* 11200F: tools/kvm/ 11201F: tools/testing/selftests/kvm/ 11202F: virt/kvm/* 11203 11204KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11205M: Marc Zyngier <maz@kernel.org> 11206R: James Morse <james.morse@arm.com> 11207R: Alexandru Elisei <alexandru.elisei@arm.com> 11208R: Suzuki K Poulose <suzuki.poulose@arm.com> 11209R: Oliver Upton <oliver.upton@linux.dev> 11210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11211L: kvmarm@lists.linux.dev 11212L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11213S: Maintained 11214T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11215F: arch/arm64/include/asm/kvm* 11216F: arch/arm64/include/uapi/asm/kvm* 11217F: arch/arm64/kvm/ 11218F: include/kvm/arm_* 11219F: tools/testing/selftests/kvm/*/aarch64/ 11220F: tools/testing/selftests/kvm/aarch64/ 11221 11222KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11223M: Huacai Chen <chenhuacai@kernel.org> 11224M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11225L: linux-mips@vger.kernel.org 11226L: kvm@vger.kernel.org 11227S: Maintained 11228T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11229F: arch/mips/include/asm/kvm* 11230F: arch/mips/include/uapi/asm/kvm* 11231F: arch/mips/kvm/ 11232 11233KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11234L: linuxppc-dev@lists.ozlabs.org 11235T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11236F: arch/powerpc/include/asm/kvm* 11237F: arch/powerpc/include/uapi/asm/kvm* 11238F: arch/powerpc/kernel/kvm* 11239F: arch/powerpc/kvm/ 11240 11241KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11242M: Anup Patel <anup@brainfault.org> 11243R: Atish Patra <atishp@atishpatra.org> 11244L: kvm@vger.kernel.org 11245L: kvm-riscv@lists.infradead.org 11246L: linux-riscv@lists.infradead.org 11247S: Maintained 11248T: git git://github.com/kvm-riscv/linux.git 11249F: arch/riscv/include/asm/kvm* 11250F: arch/riscv/include/uapi/asm/kvm* 11251F: arch/riscv/kvm/ 11252F: tools/testing/selftests/kvm/*/riscv/ 11253 11254KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11255M: Christian Borntraeger <borntraeger@linux.ibm.com> 11256M: Janosch Frank <frankja@linux.ibm.com> 11257M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11258R: David Hildenbrand <david@redhat.com> 11259L: kvm@vger.kernel.org 11260S: Supported 11261W: http://www.ibm.com/developerworks/linux/linux390/ 11262T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11263F: Documentation/virt/kvm/s390* 11264F: arch/s390/include/asm/gmap.h 11265F: arch/s390/include/asm/kvm* 11266F: arch/s390/include/uapi/asm/kvm* 11267F: arch/s390/include/uapi/asm/uvdevice.h 11268F: arch/s390/kernel/uv.c 11269F: arch/s390/kvm/ 11270F: arch/s390/mm/gmap.c 11271F: drivers/s390/char/uvdevice.c 11272F: tools/testing/selftests/drivers/s390x/uvdevice/ 11273F: tools/testing/selftests/kvm/*/s390x/ 11274F: tools/testing/selftests/kvm/s390x/ 11275 11276KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11277M: Sean Christopherson <seanjc@google.com> 11278M: Paolo Bonzini <pbonzini@redhat.com> 11279L: kvm@vger.kernel.org 11280S: Supported 11281T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11282F: arch/x86/include/asm/kvm* 11283F: arch/x86/include/asm/svm.h 11284F: arch/x86/include/asm/vmx*.h 11285F: arch/x86/include/uapi/asm/kvm* 11286F: arch/x86/include/uapi/asm/svm.h 11287F: arch/x86/include/uapi/asm/vmx.h 11288F: arch/x86/kvm/ 11289F: arch/x86/kvm/*/ 11290 11291KVM PARAVIRT (KVM/paravirt) 11292M: Paolo Bonzini <pbonzini@redhat.com> 11293R: Wanpeng Li <wanpengli@tencent.com> 11294R: Vitaly Kuznetsov <vkuznets@redhat.com> 11295L: kvm@vger.kernel.org 11296S: Supported 11297T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11298F: arch/x86/kernel/kvm.c 11299F: arch/x86/kernel/kvmclock.c 11300F: arch/x86/include/asm/pvclock-abi.h 11301F: include/linux/kvm_para.h 11302F: include/uapi/linux/kvm_para.h 11303F: include/uapi/asm-generic/kvm_para.h 11304F: include/asm-generic/kvm_para.h 11305F: arch/um/include/asm/kvm_para.h 11306F: arch/x86/include/asm/kvm_para.h 11307F: arch/x86/include/uapi/asm/kvm_para.h 11308 11309KVM X86 HYPER-V (KVM/hyper-v) 11310M: Vitaly Kuznetsov <vkuznets@redhat.com> 11311M: Sean Christopherson <seanjc@google.com> 11312M: Paolo Bonzini <pbonzini@redhat.com> 11313L: kvm@vger.kernel.org 11314S: Supported 11315T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11316F: arch/x86/kvm/hyperv.* 11317F: arch/x86/kvm/kvm_onhyperv.* 11318F: arch/x86/kvm/svm/hyperv.* 11319F: arch/x86/kvm/svm/svm_onhyperv.* 11320F: arch/x86/kvm/vmx/evmcs.* 11321 11322KERNFS 11323M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11324M: Tejun Heo <tj@kernel.org> 11325S: Supported 11326T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11327F: fs/kernfs/ 11328F: include/linux/kernfs.h 11329 11330KEXEC 11331M: Eric Biederman <ebiederm@xmission.com> 11332L: kexec@lists.infradead.org 11333S: Maintained 11334W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11335F: include/linux/kexec.h 11336F: include/uapi/linux/kexec.h 11337F: kernel/kexec* 11338 11339KEYS-ENCRYPTED 11340M: Mimi Zohar <zohar@linux.ibm.com> 11341L: linux-integrity@vger.kernel.org 11342L: keyrings@vger.kernel.org 11343S: Supported 11344F: Documentation/security/keys/trusted-encrypted.rst 11345F: include/keys/encrypted-type.h 11346F: security/keys/encrypted-keys/ 11347 11348KEYS-TRUSTED 11349M: James Bottomley <jejb@linux.ibm.com> 11350M: Jarkko Sakkinen <jarkko@kernel.org> 11351M: Mimi Zohar <zohar@linux.ibm.com> 11352L: linux-integrity@vger.kernel.org 11353L: keyrings@vger.kernel.org 11354S: Supported 11355F: Documentation/security/keys/trusted-encrypted.rst 11356F: include/keys/trusted-type.h 11357F: include/keys/trusted_tpm.h 11358F: security/keys/trusted-keys/ 11359 11360KEYS-TRUSTED-TEE 11361M: Sumit Garg <sumit.garg@linaro.org> 11362L: linux-integrity@vger.kernel.org 11363L: keyrings@vger.kernel.org 11364S: Supported 11365F: include/keys/trusted_tee.h 11366F: security/keys/trusted-keys/trusted_tee.c 11367 11368KEYS-TRUSTED-CAAM 11369M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11370R: Pengutronix Kernel Team <kernel@pengutronix.de> 11371L: linux-integrity@vger.kernel.org 11372L: keyrings@vger.kernel.org 11373S: Maintained 11374F: include/keys/trusted_caam.h 11375F: security/keys/trusted-keys/trusted_caam.c 11376 11377KEYS/KEYRINGS 11378M: David Howells <dhowells@redhat.com> 11379M: Jarkko Sakkinen <jarkko@kernel.org> 11380L: keyrings@vger.kernel.org 11381S: Maintained 11382F: Documentation/security/keys/core.rst 11383F: include/keys/ 11384F: include/linux/key-type.h 11385F: include/linux/key.h 11386F: include/linux/keyctl.h 11387F: include/uapi/linux/keyctl.h 11388F: security/keys/ 11389 11390KEYS/KEYRINGS_INTEGRITY 11391M: Jarkko Sakkinen <jarkko@kernel.org> 11392M: Mimi Zohar <zohar@linux.ibm.com> 11393L: linux-integrity@vger.kernel.org 11394L: keyrings@vger.kernel.org 11395S: Supported 11396F: security/integrity/platform_certs 11397 11398KFENCE 11399M: Alexander Potapenko <glider@google.com> 11400M: Marco Elver <elver@google.com> 11401R: Dmitry Vyukov <dvyukov@google.com> 11402L: kasan-dev@googlegroups.com 11403S: Maintained 11404F: Documentation/dev-tools/kfence.rst 11405F: arch/*/include/asm/kfence.h 11406F: include/linux/kfence.h 11407F: lib/Kconfig.kfence 11408F: mm/kfence/ 11409 11410KFIFO 11411M: Stefani Seibold <stefani@seibold.net> 11412S: Maintained 11413F: include/linux/kfifo.h 11414F: lib/kfifo.c 11415F: samples/kfifo/ 11416 11417KGDB / KDB /debug_core 11418M: Jason Wessel <jason.wessel@windriver.com> 11419M: Daniel Thompson <daniel.thompson@linaro.org> 11420R: Douglas Anderson <dianders@chromium.org> 11421L: kgdb-bugreport@lists.sourceforge.net 11422S: Maintained 11423W: http://kgdb.wiki.kernel.org/ 11424T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11425F: Documentation/dev-tools/kgdb.rst 11426F: drivers/misc/kgdbts.c 11427F: drivers/tty/serial/kgdboc.c 11428F: include/linux/kdb.h 11429F: include/linux/kgdb.h 11430F: kernel/debug/ 11431F: kernel/module/kdb.c 11432 11433KHADAS MCU MFD DRIVER 11434M: Neil Armstrong <neil.armstrong@linaro.org> 11435L: linux-amlogic@lists.infradead.org 11436S: Maintained 11437F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11438F: drivers/mfd/khadas-mcu.c 11439F: include/linux/mfd/khadas-mcu.h 11440F: drivers/thermal/khadas_mcu_fan.c 11441 11442KMEMLEAK 11443M: Catalin Marinas <catalin.marinas@arm.com> 11444S: Maintained 11445F: Documentation/dev-tools/kmemleak.rst 11446F: include/linux/kmemleak.h 11447F: mm/kmemleak.c 11448F: samples/kmemleak/kmemleak-test.c 11449 11450KMOD KERNEL MODULE LOADER - USERMODE HELPER 11451M: Luis Chamberlain <mcgrof@kernel.org> 11452L: linux-kernel@vger.kernel.org 11453L: linux-modules@vger.kernel.org 11454S: Maintained 11455F: include/linux/kmod.h 11456F: kernel/kmod.c 11457F: lib/test_kmod.c 11458F: tools/testing/selftests/kmod/ 11459 11460KMSAN 11461M: Alexander Potapenko <glider@google.com> 11462R: Marco Elver <elver@google.com> 11463R: Dmitry Vyukov <dvyukov@google.com> 11464L: kasan-dev@googlegroups.com 11465S: Maintained 11466F: Documentation/dev-tools/kmsan.rst 11467F: arch/*/include/asm/kmsan.h 11468F: arch/*/mm/kmsan_* 11469F: include/linux/kmsan*.h 11470F: lib/Kconfig.kmsan 11471F: mm/kmsan/ 11472F: scripts/Makefile.kmsan 11473 11474KPROBES 11475M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11476M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11477M: "David S. Miller" <davem@davemloft.net> 11478M: Masami Hiramatsu <mhiramat@kernel.org> 11479S: Maintained 11480T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11481F: Documentation/trace/kprobes.rst 11482F: include/asm-generic/kprobes.h 11483F: include/linux/kprobes.h 11484F: kernel/kprobes.c 11485F: lib/test_kprobes.c 11486F: samples/kprobes 11487 11488KS0108 LCD CONTROLLER DRIVER 11489M: Miguel Ojeda <ojeda@kernel.org> 11490S: Maintained 11491F: Documentation/admin-guide/auxdisplay/ks0108.rst 11492F: drivers/auxdisplay/ks0108.c 11493F: include/linux/ks0108.h 11494 11495KTD253 BACKLIGHT DRIVER 11496M: Linus Walleij <linus.walleij@linaro.org> 11497S: Maintained 11498F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11499F: drivers/video/backlight/ktd253-backlight.c 11500 11501KTEST 11502M: Steven Rostedt <rostedt@goodmis.org> 11503M: John Hawley <warthog9@eaglescrag.net> 11504S: Maintained 11505F: tools/testing/ktest 11506 11507L3MDEV 11508M: David Ahern <dsahern@kernel.org> 11509L: netdev@vger.kernel.org 11510S: Maintained 11511F: include/net/l3mdev.h 11512F: net/l3mdev 11513 11514LANDLOCK SECURITY MODULE 11515M: Mickaël Salaün <mic@digikod.net> 11516L: linux-security-module@vger.kernel.org 11517S: Supported 11518W: https://landlock.io 11519T: git https://github.com/landlock-lsm/linux.git 11520F: Documentation/security/landlock.rst 11521F: Documentation/userspace-api/landlock.rst 11522F: include/uapi/linux/landlock.h 11523F: samples/landlock/ 11524F: security/landlock/ 11525F: tools/testing/selftests/landlock/ 11526K: landlock 11527K: LANDLOCK 11528 11529LANTIQ / INTEL Ethernet drivers 11530M: Hauke Mehrtens <hauke@hauke-m.de> 11531L: netdev@vger.kernel.org 11532S: Maintained 11533F: drivers/net/dsa/lantiq_gswip.c 11534F: drivers/net/dsa/lantiq_pce.h 11535F: drivers/net/ethernet/lantiq_xrx200.c 11536F: net/dsa/tag_gswip.c 11537 11538LANTIQ MIPS ARCHITECTURE 11539M: John Crispin <john@phrozen.org> 11540L: linux-mips@vger.kernel.org 11541S: Maintained 11542F: arch/mips/lantiq 11543F: drivers/soc/lantiq 11544 11545LASI 53c700 driver for PARISC 11546M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11547L: linux-scsi@vger.kernel.org 11548S: Maintained 11549F: Documentation/scsi/53c700.rst 11550F: drivers/scsi/53c700* 11551 11552LEAKING_ADDRESSES 11553M: Tobin C. Harding <me@tobin.cc> 11554M: Tycho Andersen <tycho@tycho.pizza> 11555L: linux-hardening@vger.kernel.org 11556S: Maintained 11557T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11558F: scripts/leaking_addresses.pl 11559 11560LED SUBSYSTEM 11561M: Pavel Machek <pavel@ucw.cz> 11562L: linux-leds@vger.kernel.org 11563S: Maintained 11564T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11565F: Documentation/devicetree/bindings/leds/ 11566F: drivers/leds/ 11567F: include/linux/leds.h 11568 11569LEGACY EEPROM DRIVER 11570M: Jean Delvare <jdelvare@suse.com> 11571S: Maintained 11572F: Documentation/misc-devices/eeprom.rst 11573F: drivers/misc/eeprom/eeprom.c 11574 11575LEGO MINDSTORMS EV3 11576R: David Lechner <david@lechnology.com> 11577S: Maintained 11578F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11579F: arch/arm/boot/dts/da850-lego-ev3.dts 11580F: drivers/power/supply/lego_ev3_battery.c 11581 11582LEGO USB Tower driver 11583M: Juergen Stuber <starblue@users.sourceforge.net> 11584L: legousb-devel@lists.sourceforge.net 11585S: Maintained 11586W: http://legousb.sourceforge.net/ 11587F: drivers/usb/misc/legousbtower.c 11588 11589LETSKETCH HID TABLET DRIVER 11590M: Hans de Goede <hdegoede@redhat.com> 11591L: linux-input@vger.kernel.org 11592S: Maintained 11593T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11594F: drivers/hid/hid-letsketch.c 11595 11596LG LAPTOP EXTRAS 11597M: Matan Ziv-Av <matan@svgalib.org> 11598L: platform-driver-x86@vger.kernel.org 11599S: Maintained 11600F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11601F: Documentation/admin-guide/laptops/lg-laptop.rst 11602F: drivers/platform/x86/lg-laptop.c 11603 11604LG2160 MEDIA DRIVER 11605M: Michael Krufky <mkrufky@linuxtv.org> 11606L: linux-media@vger.kernel.org 11607S: Maintained 11608W: https://linuxtv.org 11609W: http://github.com/mkrufky 11610Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11611T: git git://linuxtv.org/mkrufky/tuners.git 11612F: drivers/media/dvb-frontends/lg2160.* 11613 11614LGDT3305 MEDIA DRIVER 11615M: Michael Krufky <mkrufky@linuxtv.org> 11616L: linux-media@vger.kernel.org 11617S: Maintained 11618W: https://linuxtv.org 11619W: http://github.com/mkrufky 11620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11621T: git git://linuxtv.org/mkrufky/tuners.git 11622F: drivers/media/dvb-frontends/lgdt3305.* 11623 11624LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11625M: Viresh Kumar <vireshk@kernel.org> 11626L: linux-ide@vger.kernel.org 11627S: Maintained 11628T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11629F: drivers/ata/pata_arasan_cf.c 11630F: include/linux/pata_arasan_cf_data.h 11631 11632LIBATA PATA DRIVERS 11633R: Sergey Shtylyov <s.shtylyov@omp.ru> 11634L: linux-ide@vger.kernel.org 11635F: drivers/ata/ata_*.c 11636F: drivers/ata/pata_*.c 11637 11638LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11639M: Linus Walleij <linus.walleij@linaro.org> 11640L: linux-ide@vger.kernel.org 11641S: Maintained 11642T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11643F: drivers/ata/pata_ftide010.c 11644F: drivers/ata/sata_gemini.c 11645F: drivers/ata/sata_gemini.h 11646 11647LIBATA SATA AHCI PLATFORM devices support 11648M: Hans de Goede <hdegoede@redhat.com> 11649M: Jens Axboe <axboe@kernel.dk> 11650L: linux-ide@vger.kernel.org 11651S: Maintained 11652T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11653F: drivers/ata/ahci_platform.c 11654F: drivers/ata/libahci_platform.c 11655F: include/linux/ahci_platform.h 11656 11657LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11658M: Serge Semin <fancer.lancer@gmail.com> 11659L: linux-ide@vger.kernel.org 11660S: Maintained 11661T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11662F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11663F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11664F: drivers/ata/ahci_dwc.c 11665 11666LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11667M: Mikael Pettersson <mikpelinux@gmail.com> 11668L: linux-ide@vger.kernel.org 11669S: Maintained 11670T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11671F: drivers/ata/sata_promise.* 11672 11673LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11674M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11675L: linux-ide@vger.kernel.org 11676S: Maintained 11677T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11678F: Documentation/ABI/testing/sysfs-ata 11679F: Documentation/devicetree/bindings/ata/ 11680F: drivers/ata/ 11681F: include/linux/ata.h 11682F: include/linux/libata.h 11683 11684LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11685M: Vishal Verma <vishal.l.verma@intel.com> 11686M: Dan Williams <dan.j.williams@intel.com> 11687M: Dave Jiang <dave.jiang@intel.com> 11688L: nvdimm@lists.linux.dev 11689S: Supported 11690Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11691P: Documentation/nvdimm/maintainer-entry-profile.rst 11692F: drivers/nvdimm/btt* 11693 11694LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11695M: Dan Williams <dan.j.williams@intel.com> 11696M: Vishal Verma <vishal.l.verma@intel.com> 11697M: Dave Jiang <dave.jiang@intel.com> 11698L: nvdimm@lists.linux.dev 11699S: Supported 11700Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11701P: Documentation/nvdimm/maintainer-entry-profile.rst 11702F: drivers/nvdimm/pmem* 11703 11704LIBNVDIMM: DEVICETREE BINDINGS 11705M: Oliver O'Halloran <oohall@gmail.com> 11706L: nvdimm@lists.linux.dev 11707S: Supported 11708Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11709F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11710F: drivers/nvdimm/of_pmem.c 11711 11712LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11713M: Dan Williams <dan.j.williams@intel.com> 11714M: Vishal Verma <vishal.l.verma@intel.com> 11715M: Dave Jiang <dave.jiang@intel.com> 11716M: Ira Weiny <ira.weiny@intel.com> 11717L: nvdimm@lists.linux.dev 11718S: Supported 11719Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11720P: Documentation/nvdimm/maintainer-entry-profile.rst 11721T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11722F: drivers/acpi/nfit/* 11723F: drivers/nvdimm/* 11724F: include/linux/libnvdimm.h 11725F: include/linux/nd.h 11726F: include/uapi/linux/ndctl.h 11727F: tools/testing/nvdimm/ 11728 11729LICENSES and SPDX stuff 11730M: Thomas Gleixner <tglx@linutronix.de> 11731M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11732L: linux-spdx@vger.kernel.org 11733S: Maintained 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11735F: COPYING 11736F: Documentation/process/license-rules.rst 11737F: LICENSES/ 11738F: scripts/spdxcheck-test.sh 11739F: scripts/spdxcheck.py 11740F: scripts/spdxexclude 11741 11742LINEAR RANGES HELPERS 11743M: Mark Brown <broonie@kernel.org> 11744R: Matti Vaittinen <mazziesaccount@gmail.com> 11745F: lib/linear_ranges.c 11746F: lib/test_linear_ranges.c 11747F: include/linux/linear_range.h 11748 11749LINUX FOR POWER MACINTOSH 11750M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11751L: linuxppc-dev@lists.ozlabs.org 11752S: Odd Fixes 11753F: arch/powerpc/platforms/powermac/ 11754F: drivers/macintosh/ 11755 11756LINUX FOR POWERPC (32-BIT AND 64-BIT) 11757M: Michael Ellerman <mpe@ellerman.id.au> 11758R: Nicholas Piggin <npiggin@gmail.com> 11759R: Christophe Leroy <christophe.leroy@csgroup.eu> 11760L: linuxppc-dev@lists.ozlabs.org 11761S: Supported 11762W: https://github.com/linuxppc/wiki/wiki 11763Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11764T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11765F: Documentation/ABI/stable/sysfs-firmware-opal-* 11766F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11767F: Documentation/devicetree/bindings/powerpc/ 11768F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11769F: Documentation/powerpc/ 11770F: arch/powerpc/ 11771F: drivers/*/*/*pasemi* 11772F: drivers/*/*pasemi* 11773F: drivers/char/tpm/tpm_ibmvtpm* 11774F: drivers/crypto/nx/ 11775F: drivers/crypto/vmx/ 11776F: drivers/i2c/busses/i2c-opal.c 11777F: drivers/net/ethernet/ibm/ibmveth.* 11778F: drivers/net/ethernet/ibm/ibmvnic.* 11779F: drivers/pci/hotplug/pnv_php.c 11780F: drivers/pci/hotplug/rpa* 11781F: drivers/rtc/rtc-opal.c 11782F: drivers/scsi/ibmvscsi/ 11783F: drivers/tty/hvc/hvc_opal.c 11784F: drivers/watchdog/wdrtas.c 11785F: tools/testing/selftests/powerpc 11786N: /pmac 11787N: powermac 11788N: powernv 11789N: [^a-z0-9]ps3 11790N: pseries 11791 11792LINUX FOR POWERPC EMBEDDED MPC5XXX 11793M: Anatolij Gustschin <agust@denx.de> 11794L: linuxppc-dev@lists.ozlabs.org 11795S: Odd Fixes 11796F: arch/powerpc/platforms/512x/ 11797F: arch/powerpc/platforms/52xx/ 11798 11799LINUX FOR POWERPC EMBEDDED PPC4XX 11800L: linuxppc-dev@lists.ozlabs.org 11801S: Orphan 11802F: arch/powerpc/platforms/40x/ 11803F: arch/powerpc/platforms/44x/ 11804 11805LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11806M: Scott Wood <oss@buserror.net> 11807L: linuxppc-dev@lists.ozlabs.org 11808S: Odd fixes 11809T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11810F: Documentation/devicetree/bindings/powerpc/fsl/ 11811F: arch/powerpc/platforms/83xx/ 11812F: arch/powerpc/platforms/85xx/ 11813 11814LINUX FOR POWERPC EMBEDDED PPC8XX 11815M: Christophe Leroy <christophe.leroy@csgroup.eu> 11816L: linuxppc-dev@lists.ozlabs.org 11817S: Maintained 11818F: arch/powerpc/platforms/8xx/ 11819 11820LINUX KERNEL DUMP TEST MODULE (LKDTM) 11821M: Kees Cook <keescook@chromium.org> 11822S: Maintained 11823F: drivers/misc/lkdtm/* 11824F: tools/testing/selftests/lkdtm/* 11825 11826LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11827M: Alan Stern <stern@rowland.harvard.edu> 11828M: Andrea Parri <parri.andrea@gmail.com> 11829M: Will Deacon <will@kernel.org> 11830M: Peter Zijlstra <peterz@infradead.org> 11831M: Boqun Feng <boqun.feng@gmail.com> 11832M: Nicholas Piggin <npiggin@gmail.com> 11833M: David Howells <dhowells@redhat.com> 11834M: Jade Alglave <j.alglave@ucl.ac.uk> 11835M: Luc Maranget <luc.maranget@inria.fr> 11836M: "Paul E. McKenney" <paulmck@kernel.org> 11837R: Akira Yokosawa <akiyks@gmail.com> 11838R: Daniel Lustig <dlustig@nvidia.com> 11839R: Joel Fernandes <joel@joelfernandes.org> 11840L: linux-kernel@vger.kernel.org 11841L: linux-arch@vger.kernel.org 11842S: Supported 11843T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11844F: Documentation/atomic_bitops.txt 11845F: Documentation/atomic_t.txt 11846F: Documentation/core-api/refcount-vs-atomic.rst 11847F: Documentation/litmus-tests/ 11848F: Documentation/memory-barriers.txt 11849F: tools/memory-model/ 11850 11851LIS3LV02D ACCELEROMETER DRIVER 11852M: Eric Piel <eric.piel@tremplin-utc.net> 11853S: Maintained 11854F: Documentation/misc-devices/lis3lv02d.rst 11855F: drivers/misc/lis3lv02d/ 11856F: drivers/platform/x86/hp_accel.c 11857 11858LIST KUNIT TEST 11859M: David Gow <davidgow@google.com> 11860L: linux-kselftest@vger.kernel.org 11861L: kunit-dev@googlegroups.com 11862S: Maintained 11863F: lib/list-test.c 11864 11865LITEX PLATFORM 11866M: Karol Gugala <kgugala@antmicro.com> 11867M: Mateusz Holenko <mholenko@antmicro.com> 11868M: Gabriel Somlo <gsomlo@gmail.com> 11869M: Joel Stanley <joel@jms.id.au> 11870S: Maintained 11871F: Documentation/devicetree/bindings/*/litex,*.yaml 11872F: arch/openrisc/boot/dts/or1klitex.dts 11873F: include/linux/litex.h 11874F: drivers/tty/serial/liteuart.c 11875F: drivers/soc/litex/* 11876F: drivers/net/ethernet/litex/* 11877F: drivers/mmc/host/litex_mmc.c 11878N: litex 11879 11880LIVE PATCHING 11881M: Josh Poimboeuf <jpoimboe@kernel.org> 11882M: Jiri Kosina <jikos@kernel.org> 11883M: Miroslav Benes <mbenes@suse.cz> 11884M: Petr Mladek <pmladek@suse.com> 11885R: Joe Lawrence <joe.lawrence@redhat.com> 11886L: live-patching@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11889F: Documentation/ABI/testing/sysfs-kernel-livepatch 11890F: Documentation/livepatch/ 11891F: arch/powerpc/include/asm/livepatch.h 11892F: include/linux/livepatch.h 11893F: kernel/livepatch/ 11894F: kernel/module/livepatch.c 11895F: lib/livepatch/ 11896F: samples/livepatch/ 11897F: tools/testing/selftests/livepatch/ 11898 11899LLC (802.2) 11900L: netdev@vger.kernel.org 11901S: Odd fixes 11902F: include/linux/llc.h 11903F: include/net/llc* 11904F: include/uapi/linux/llc.h 11905F: net/llc/ 11906 11907LM73 HARDWARE MONITOR DRIVER 11908M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11909L: linux-hwmon@vger.kernel.org 11910S: Maintained 11911F: drivers/hwmon/lm73.c 11912 11913LM78 HARDWARE MONITOR DRIVER 11914M: Jean Delvare <jdelvare@suse.com> 11915L: linux-hwmon@vger.kernel.org 11916S: Maintained 11917F: Documentation/hwmon/lm78.rst 11918F: drivers/hwmon/lm78.c 11919 11920LM83 HARDWARE MONITOR DRIVER 11921M: Jean Delvare <jdelvare@suse.com> 11922L: linux-hwmon@vger.kernel.org 11923S: Maintained 11924F: Documentation/hwmon/lm83.rst 11925F: drivers/hwmon/lm83.c 11926 11927LM90 HARDWARE MONITOR DRIVER 11928M: Jean Delvare <jdelvare@suse.com> 11929L: linux-hwmon@vger.kernel.org 11930S: Maintained 11931F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11932F: Documentation/hwmon/lm90.rst 11933F: drivers/hwmon/lm90.c 11934F: include/dt-bindings/thermal/lm90.h 11935 11936LM95234 HARDWARE MONITOR DRIVER 11937M: Guenter Roeck <linux@roeck-us.net> 11938L: linux-hwmon@vger.kernel.org 11939S: Maintained 11940F: Documentation/hwmon/lm95234.rst 11941F: drivers/hwmon/lm95234.c 11942 11943LME2510 MEDIA DRIVER 11944M: Malcolm Priestley <tvboxspy@gmail.com> 11945L: linux-media@vger.kernel.org 11946S: Maintained 11947W: https://linuxtv.org 11948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11949F: drivers/media/usb/dvb-usb-v2/lmedm04* 11950 11951LOADPIN SECURITY MODULE 11952M: Kees Cook <keescook@chromium.org> 11953S: Supported 11954T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11955F: Documentation/admin-guide/LSM/LoadPin.rst 11956F: security/loadpin/ 11957 11958LOCKING PRIMITIVES 11959M: Peter Zijlstra <peterz@infradead.org> 11960M: Ingo Molnar <mingo@redhat.com> 11961M: Will Deacon <will@kernel.org> 11962R: Waiman Long <longman@redhat.com> 11963R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11964L: linux-kernel@vger.kernel.org 11965S: Maintained 11966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11967F: Documentation/locking/ 11968F: arch/*/include/asm/spinlock*.h 11969F: include/linux/lockdep.h 11970F: include/linux/mutex*.h 11971F: include/linux/rwlock*.h 11972F: include/linux/rwsem*.h 11973F: include/linux/seqlock.h 11974F: include/linux/spinlock*.h 11975F: kernel/locking/ 11976F: lib/locking*.[ch] 11977X: kernel/locking/locktorture.c 11978 11979LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11980M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11981L: linux-ntfs-dev@lists.sourceforge.net 11982S: Maintained 11983W: http://www.linux-ntfs.org/content/view/19/37/ 11984F: Documentation/admin-guide/ldm.rst 11985F: block/partitions/ldm.* 11986 11987LOGITECH HID GAMING KEYBOARDS 11988M: Hans de Goede <hdegoede@redhat.com> 11989L: linux-input@vger.kernel.org 11990S: Maintained 11991T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11992F: drivers/hid/hid-lg-g15.c 11993 11994LONTIUM LT8912B MIPI TO HDMI BRIDGE 11995M: Adrien Grassein <adrien.grassein@gmail.com> 11996S: Maintained 11997F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11998F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11999 12000LOONGARCH 12001M: Huacai Chen <chenhuacai@kernel.org> 12002R: WANG Xuerui <kernel@xen0n.name> 12003L: loongarch@lists.linux.dev 12004S: Maintained 12005T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12006F: arch/loongarch/ 12007F: drivers/*/*loongarch* 12008F: Documentation/loongarch/ 12009F: Documentation/translations/zh_CN/loongarch/ 12010 12011LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12012M: Sathya Prakash <sathya.prakash@broadcom.com> 12013M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12014M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12015L: MPT-FusionLinux.pdl@broadcom.com 12016L: linux-scsi@vger.kernel.org 12017S: Supported 12018W: http://www.avagotech.com/support/ 12019F: drivers/message/fusion/ 12020F: drivers/scsi/mpt3sas/ 12021 12022LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12023M: Matthew Wilcox <willy@infradead.org> 12024L: linux-scsi@vger.kernel.org 12025S: Maintained 12026F: drivers/scsi/sym53c8xx_2/ 12027 12028LTC1660 DAC DRIVER 12029M: Marcus Folkesson <marcus.folkesson@gmail.com> 12030L: linux-iio@vger.kernel.org 12031S: Maintained 12032F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12033F: drivers/iio/dac/ltc1660.c 12034 12035LTC2688 IIO DAC DRIVER 12036M: Nuno Sá <nuno.sa@analog.com> 12037L: linux-iio@vger.kernel.org 12038S: Supported 12039W: https://ez.analog.com/linux-software-drivers 12040F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12041F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12042F: drivers/iio/dac/ltc2688.c 12043 12044LTC2947 HARDWARE MONITOR DRIVER 12045M: Nuno Sá <nuno.sa@analog.com> 12046L: linux-hwmon@vger.kernel.org 12047S: Supported 12048W: https://ez.analog.com/linux-software-drivers 12049F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12050F: drivers/hwmon/ltc2947-core.c 12051F: drivers/hwmon/ltc2947-i2c.c 12052F: drivers/hwmon/ltc2947-spi.c 12053F: drivers/hwmon/ltc2947.h 12054 12055LTC2983 IIO TEMPERATURE DRIVER 12056M: Nuno Sá <nuno.sa@analog.com> 12057L: linux-iio@vger.kernel.org 12058S: Supported 12059W: https://ez.analog.com/linux-software-drivers 12060F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12061F: drivers/iio/temperature/ltc2983.c 12062 12063LTC4261 HARDWARE MONITOR DRIVER 12064M: Guenter Roeck <linux@roeck-us.net> 12065L: linux-hwmon@vger.kernel.org 12066S: Maintained 12067F: Documentation/hwmon/ltc4261.rst 12068F: drivers/hwmon/ltc4261.c 12069 12070LTC4306 I2C MULTIPLEXER DRIVER 12071M: Michael Hennerich <michael.hennerich@analog.com> 12072L: linux-i2c@vger.kernel.org 12073S: Supported 12074W: https://ez.analog.com/linux-software-drivers 12075F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12076F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12077 12078LTP (Linux Test Project) 12079M: Mike Frysinger <vapier@gentoo.org> 12080M: Cyril Hrubis <chrubis@suse.cz> 12081M: Wanlong Gao <wanlong.gao@gmail.com> 12082M: Jan Stancek <jstancek@redhat.com> 12083M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12084M: Alexey Kodanev <alexey.kodanev@oracle.com> 12085L: ltp@lists.linux.it (subscribers-only) 12086S: Maintained 12087W: http://linux-test-project.github.io/ 12088T: git git://github.com/linux-test-project/ltp.git 12089 12090LYNX 28G SERDES PHY DRIVER 12091M: Ioana Ciornei <ioana.ciornei@nxp.com> 12092L: netdev@vger.kernel.org 12093S: Supported 12094F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12095F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12096 12097LYNX PCS MODULE 12098M: Ioana Ciornei <ioana.ciornei@nxp.com> 12099L: netdev@vger.kernel.org 12100S: Supported 12101F: drivers/net/pcs/pcs-lynx.c 12102F: include/linux/pcs-lynx.h 12103 12104M68K ARCHITECTURE 12105M: Geert Uytterhoeven <geert@linux-m68k.org> 12106L: linux-m68k@lists.linux-m68k.org 12107S: Maintained 12108W: http://www.linux-m68k.org/ 12109T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12110F: arch/m68k/ 12111F: drivers/zorro/ 12112 12113M68K ON APPLE MACINTOSH 12114M: Joshua Thompson <funaho@jurai.org> 12115L: linux-m68k@lists.linux-m68k.org 12116S: Maintained 12117W: http://www.mac.linux-m68k.org/ 12118F: arch/m68k/mac/ 12119F: drivers/macintosh/adb-iop.c 12120F: drivers/macintosh/via-macii.c 12121 12122M68K ON HP9000/300 12123M: Philip Blundell <philb@gnu.org> 12124S: Maintained 12125W: http://www.tazenda.demon.co.uk/phil/linux-hp 12126F: arch/m68k/hp300/ 12127 12128M88DS3103 MEDIA DRIVER 12129M: Antti Palosaari <crope@iki.fi> 12130L: linux-media@vger.kernel.org 12131S: Maintained 12132W: https://linuxtv.org 12133W: http://palosaari.fi/linux/ 12134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12135T: git git://linuxtv.org/anttip/media_tree.git 12136F: drivers/media/dvb-frontends/m88ds3103* 12137 12138M88RS2000 MEDIA DRIVER 12139M: Malcolm Priestley <tvboxspy@gmail.com> 12140L: linux-media@vger.kernel.org 12141S: Maintained 12142W: https://linuxtv.org 12143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12144F: drivers/media/dvb-frontends/m88rs2000* 12145 12146MA901 MASTERKIT USB FM RADIO DRIVER 12147M: Alexey Klimov <klimov.linux@gmail.com> 12148L: linux-media@vger.kernel.org 12149S: Maintained 12150T: git git://linuxtv.org/media_tree.git 12151F: drivers/media/radio/radio-ma901.c 12152 12153MAC80211 12154M: Johannes Berg <johannes@sipsolutions.net> 12155L: linux-wireless@vger.kernel.org 12156S: Maintained 12157W: https://wireless.wiki.kernel.org/ 12158Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12159T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12160T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12161F: Documentation/networking/mac80211-injection.rst 12162F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12163F: drivers/net/wireless/mac80211_hwsim.[ch] 12164F: include/net/mac80211.h 12165F: net/mac80211/ 12166 12167MAILBOX API 12168M: Jassi Brar <jassisinghbrar@gmail.com> 12169L: linux-kernel@vger.kernel.org 12170S: Maintained 12171F: drivers/mailbox/ 12172F: include/linux/mailbox_client.h 12173F: include/linux/mailbox_controller.h 12174F: include/dt-bindings/mailbox/ 12175F: Documentation/devicetree/bindings/mailbox/ 12176 12177MAILBOX ARM MHUv2 12178M: Viresh Kumar <viresh.kumar@linaro.org> 12179M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12180L: linux-kernel@vger.kernel.org 12181S: Maintained 12182F: drivers/mailbox/arm_mhuv2.c 12183F: include/linux/mailbox/arm_mhuv2_message.h 12184F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12185 12186MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12187M: Jeremy Kerr <jk@codeconstruct.com.au> 12188M: Matt Johnston <matt@codeconstruct.com.au> 12189L: netdev@vger.kernel.org 12190S: Maintained 12191F: Documentation/networking/mctp.rst 12192F: drivers/net/mctp/ 12193F: include/net/mctp.h 12194F: include/net/mctpdevice.h 12195F: include/net/netns/mctp.h 12196F: net/mctp/ 12197 12198MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12199M: Michael Kerrisk <mtk.manpages@gmail.com> 12200L: linux-man@vger.kernel.org 12201S: Maintained 12202W: http://www.kernel.org/doc/man-pages 12203 12204MAPLE TREE 12205M: Liam R. Howlett <Liam.Howlett@oracle.com> 12206L: linux-mm@kvack.org 12207S: Supported 12208F: Documentation/core-api/maple_tree.rst 12209F: include/linux/maple_tree.h 12210F: include/trace/events/maple_tree.h 12211F: lib/maple_tree.c 12212F: lib/test_maple_tree.c 12213F: tools/testing/radix-tree/linux/maple_tree.h 12214F: tools/testing/radix-tree/maple.c 12215 12216MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12217M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12218L: linux-mips@vger.kernel.org 12219S: Maintained 12220F: arch/mips/boot/dts/img/pistachio* 12221 12222MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12223M: Andrew Lunn <andrew@lunn.ch> 12224M: Vivien Didelot <vivien.didelot@gmail.com> 12225L: netdev@vger.kernel.org 12226S: Maintained 12227F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12228F: Documentation/networking/devlink/mv88e6xxx.rst 12229F: drivers/net/dsa/mv88e6xxx/ 12230F: include/linux/dsa/mv88e6xxx.h 12231F: include/linux/platform_data/mv88e6xxx.h 12232 12233MARVELL ARMADA 3700 PHY DRIVERS 12234M: Miquel Raynal <miquel.raynal@bootlin.com> 12235S: Maintained 12236F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12237F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12238F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12239F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12240 12241MARVELL ARMADA 3700 SERIAL DRIVER 12242M: Pali Rohár <pali@kernel.org> 12243S: Maintained 12244F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12245F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12246F: drivers/tty/serial/mvebu-uart.c 12247 12248MARVELL ARMADA DRM SUPPORT 12249M: Russell King <linux@armlinux.org.uk> 12250S: Maintained 12251T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12252T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12253F: Documentation/devicetree/bindings/display/armada/ 12254F: drivers/gpu/drm/armada/ 12255F: include/uapi/drm/armada_drm.h 12256 12257MARVELL CRYPTO DRIVER 12258M: Boris Brezillon <bbrezillon@kernel.org> 12259M: Arnaud Ebalard <arno@natisbad.org> 12260M: Srujana Challa <schalla@marvell.com> 12261L: linux-crypto@vger.kernel.org 12262S: Maintained 12263F: drivers/crypto/marvell/ 12264F: include/linux/soc/marvell/octeontx2/ 12265 12266MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12267M: Mirko Lindner <mlindner@marvell.com> 12268M: Stephen Hemminger <stephen@networkplumber.org> 12269L: netdev@vger.kernel.org 12270S: Maintained 12271F: drivers/net/ethernet/marvell/sk* 12272 12273MARVELL LIBERTAS WIRELESS DRIVER 12274L: libertas-dev@lists.infradead.org 12275S: Orphan 12276F: drivers/net/wireless/marvell/libertas/ 12277 12278MARVELL MACCHIATOBIN SUPPORT 12279M: Russell King <linux@armlinux.org.uk> 12280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12281S: Maintained 12282F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12283 12284MARVELL MV643XX ETHERNET DRIVER 12285M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12286L: netdev@vger.kernel.org 12287S: Maintained 12288F: drivers/net/ethernet/marvell/mv643xx_eth.* 12289F: include/linux/mv643xx.h 12290 12291MARVELL MV88X3310 PHY DRIVER 12292M: Russell King <linux@armlinux.org.uk> 12293M: Marek Behún <kabel@kernel.org> 12294L: netdev@vger.kernel.org 12295S: Maintained 12296F: drivers/net/phy/marvell10g.c 12297 12298MARVELL MVEBU THERMAL DRIVER 12299M: Miquel Raynal <miquel.raynal@bootlin.com> 12300S: Maintained 12301F: drivers/thermal/armada_thermal.c 12302 12303MARVELL MVNETA ETHERNET DRIVER 12304M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12305L: netdev@vger.kernel.org 12306S: Maintained 12307F: drivers/net/ethernet/marvell/mvneta.* 12308 12309MARVELL MVPP2 ETHERNET DRIVER 12310M: Marcin Wojtas <mw@semihalf.com> 12311M: Russell King <linux@armlinux.org.uk> 12312L: netdev@vger.kernel.org 12313S: Maintained 12314F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12315F: drivers/net/ethernet/marvell/mvpp2/ 12316 12317MARVELL MWIFIEX WIRELESS DRIVER 12318M: Amitkumar Karwar <amitkarwar@gmail.com> 12319M: Ganapathi Bhat <ganapathi017@gmail.com> 12320M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12321M: Xinming Hu <huxinming820@gmail.com> 12322L: linux-wireless@vger.kernel.org 12323S: Maintained 12324F: drivers/net/wireless/marvell/mwifiex/ 12325 12326MARVELL MWL8K WIRELESS DRIVER 12327M: Lennert Buytenhek <buytenh@wantstofly.org> 12328L: linux-wireless@vger.kernel.org 12329S: Odd Fixes 12330F: drivers/net/wireless/marvell/mwl8k.c 12331 12332MARVELL NAND CONTROLLER DRIVER 12333M: Miquel Raynal <miquel.raynal@bootlin.com> 12334L: linux-mtd@lists.infradead.org 12335S: Maintained 12336F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12337F: drivers/mtd/nand/raw/marvell_nand.c 12338 12339MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12340M: Sunil Goutham <sgoutham@marvell.com> 12341M: Geetha sowjanya <gakula@marvell.com> 12342M: Subbaraya Sundeep <sbhatta@marvell.com> 12343M: hariprasad <hkelam@marvell.com> 12344L: netdev@vger.kernel.org 12345S: Supported 12346F: drivers/net/ethernet/marvell/octeontx2/nic/ 12347F: include/linux/soc/marvell/octeontx2/ 12348 12349MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12350M: Sunil Goutham <sgoutham@marvell.com> 12351M: Linu Cherian <lcherian@marvell.com> 12352M: Geetha sowjanya <gakula@marvell.com> 12353M: Jerin Jacob <jerinj@marvell.com> 12354M: hariprasad <hkelam@marvell.com> 12355M: Subbaraya Sundeep <sbhatta@marvell.com> 12356L: netdev@vger.kernel.org 12357S: Supported 12358F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12359F: drivers/net/ethernet/marvell/octeontx2/af/ 12360 12361MARVELL PRESTERA ETHERNET SWITCH DRIVER 12362M: Taras Chornyi <tchornyi@marvell.com> 12363S: Supported 12364W: https://github.com/Marvell-switching/switchdev-prestera 12365F: drivers/net/ethernet/marvell/prestera/ 12366 12367MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12368M: Nicolas Pitre <nico@fluxnic.net> 12369S: Odd Fixes 12370F: drivers/mmc/host/mvsdio.* 12371 12372MARVELL USB MDIO CONTROLLER DRIVER 12373M: Tobias Waldekranz <tobias@waldekranz.com> 12374L: netdev@vger.kernel.org 12375S: Maintained 12376F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12377F: drivers/net/mdio/mdio-mvusb.c 12378 12379MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12380M: Hu Ziji <huziji@marvell.com> 12381L: linux-mmc@vger.kernel.org 12382S: Supported 12383F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12384F: drivers/mmc/host/sdhci-xenon* 12385 12386MARVELL OCTEON ENDPOINT DRIVER 12387M: Veerasenareddy Burru <vburru@marvell.com> 12388M: Abhijit Ayarekar <aayarekar@marvell.com> 12389L: netdev@vger.kernel.org 12390S: Supported 12391F: drivers/net/ethernet/marvell/octeon_ep 12392 12393MATROX FRAMEBUFFER DRIVER 12394L: linux-fbdev@vger.kernel.org 12395S: Orphan 12396F: drivers/video/fbdev/matrox/matroxfb_* 12397F: include/uapi/linux/matroxfb.h 12398 12399MAX15301 DRIVER 12400M: Daniel Nilsson <daniel.nilsson@flex.com> 12401L: linux-hwmon@vger.kernel.org 12402S: Maintained 12403F: Documentation/hwmon/max15301.rst 12404F: drivers/hwmon/pmbus/max15301.c 12405 12406MAX16065 HARDWARE MONITOR DRIVER 12407M: Guenter Roeck <linux@roeck-us.net> 12408L: linux-hwmon@vger.kernel.org 12409S: Maintained 12410F: Documentation/hwmon/max16065.rst 12411F: drivers/hwmon/max16065.c 12412 12413MAX2175 SDR TUNER DRIVER 12414M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12415L: linux-media@vger.kernel.org 12416S: Maintained 12417T: git git://linuxtv.org/media_tree.git 12418F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12419F: Documentation/userspace-api/media/drivers/max2175.rst 12420F: drivers/media/i2c/max2175* 12421F: include/uapi/linux/max2175.h 12422 12423MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12424L: linux-hwmon@vger.kernel.org 12425S: Orphan 12426F: Documentation/hwmon/max6650.rst 12427F: drivers/hwmon/max6650.c 12428 12429MAX6697 HARDWARE MONITOR DRIVER 12430M: Guenter Roeck <linux@roeck-us.net> 12431L: linux-hwmon@vger.kernel.org 12432S: Maintained 12433F: Documentation/devicetree/bindings/hwmon/max6697.txt 12434F: Documentation/hwmon/max6697.rst 12435F: drivers/hwmon/max6697.c 12436F: include/linux/platform_data/max6697.h 12437 12438MAX9286 QUAD GMSL DESERIALIZER DRIVER 12439M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12440M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12441M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12442M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12443L: linux-media@vger.kernel.org 12444S: Maintained 12445F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12446F: drivers/media/i2c/max9286.c 12447 12448MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12449M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12450L: linux-media@vger.kernel.org 12451S: Maintained 12452F: drivers/staging/media/max96712/max96712.c 12453 12454MAX9860 MONO AUDIO VOICE CODEC DRIVER 12455M: Peter Rosin <peda@axentia.se> 12456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12457S: Maintained 12458F: Documentation/devicetree/bindings/sound/max9860.txt 12459F: sound/soc/codecs/max9860.* 12460 12461MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12462M: Andreas Klinger <ak@it-klinger.de> 12463L: linux-iio@vger.kernel.org 12464S: Maintained 12465F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12466F: drivers/iio/proximity/mb1232.c 12467 12468MAXIM MAX11205 DRIVER 12469M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12470L: linux-iio@vger.kernel.org 12471S: Supported 12472W: https://ez.analog.com/linux-software-drivers 12473F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12474F: drivers/iio/adc/max11205.c 12475 12476MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12477R: Iskren Chernev <iskren.chernev@gmail.com> 12478R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12479R: Marek Szyprowski <m.szyprowski@samsung.com> 12480R: Matheus Castello <matheus@castello.eng.br> 12481L: linux-pm@vger.kernel.org 12482S: Maintained 12483F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12484F: drivers/power/supply/max17040_battery.c 12485 12486MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12487R: Hans de Goede <hdegoede@redhat.com> 12488R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12489R: Marek Szyprowski <m.szyprowski@samsung.com> 12490R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12491R: Purism Kernel Team <kernel@puri.sm> 12492L: linux-pm@vger.kernel.org 12493S: Maintained 12494F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12495F: drivers/power/supply/max17042_battery.c 12496 12497MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12498M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12499L: linux-kernel@vger.kernel.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12502F: drivers/regulator/max20086-regulator.c 12503 12504MAXIM MAX77650 PMIC MFD DRIVER 12505M: Bartosz Golaszewski <brgl@bgdev.pl> 12506L: linux-kernel@vger.kernel.org 12507S: Maintained 12508F: Documentation/devicetree/bindings/*/*max77650.yaml 12509F: Documentation/devicetree/bindings/*/max77650*.yaml 12510F: drivers/gpio/gpio-max77650.c 12511F: drivers/input/misc/max77650-onkey.c 12512F: drivers/leds/leds-max77650.c 12513F: drivers/mfd/max77650.c 12514F: drivers/power/supply/max77650-charger.c 12515F: drivers/regulator/max77650-regulator.c 12516F: include/linux/mfd/max77650.h 12517 12518MAXIM MAX77714 PMIC MFD DRIVER 12519M: Luca Ceresoli <luca@lucaceresoli.net> 12520S: Maintained 12521F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12522F: drivers/mfd/max77714.c 12523F: include/linux/mfd/max77714.h 12524 12525MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12526M: Javier Martinez Canillas <javier@dowhile0.org> 12527L: linux-kernel@vger.kernel.org 12528S: Supported 12529F: Documentation/devicetree/bindings/*/*max77802.yaml 12530F: drivers/regulator/max77802-regulator.c 12531F: include/dt-bindings/*/*max77802.h 12532 12533MAXIM MAX77976 BATTERY CHARGER 12534M: Luca Ceresoli <luca@lucaceresoli.net> 12535S: Supported 12536F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12537F: drivers/power/supply/max77976_charger.c 12538 12539MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12540M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12541L: linux-pm@vger.kernel.org 12542S: Supported 12543B: mailto:linux-samsung-soc@vger.kernel.org 12544F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12545F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12546F: drivers/power/supply/max14577_charger.c 12547F: drivers/power/supply/max77693_charger.c 12548 12549MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12550M: Chanwoo Choi <cw00.choi@samsung.com> 12551M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12552L: linux-kernel@vger.kernel.org 12553S: Supported 12554B: mailto:linux-samsung-soc@vger.kernel.org 12555F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12556F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12557F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12558F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12559F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12560F: drivers/*/*max77843.c 12561F: drivers/*/max14577*.c 12562F: drivers/*/max77686*.c 12563F: drivers/*/max77693*.c 12564F: drivers/clk/clk-max77686.c 12565F: drivers/extcon/extcon-max14577.c 12566F: drivers/extcon/extcon-max77693.c 12567F: drivers/rtc/rtc-max77686.c 12568F: include/linux/mfd/max14577*.h 12569F: include/linux/mfd/max77686*.h 12570F: include/linux/mfd/max77693*.h 12571 12572MAXIRADIO FM RADIO RECEIVER DRIVER 12573M: Hans Verkuil <hverkuil@xs4all.nl> 12574L: linux-media@vger.kernel.org 12575S: Maintained 12576W: https://linuxtv.org 12577T: git git://linuxtv.org/media_tree.git 12578F: drivers/media/radio/radio-maxiradio* 12579 12580MAXLINEAR ETHERNET PHY DRIVER 12581M: Xu Liang <lxu@maxlinear.com> 12582L: netdev@vger.kernel.org 12583S: Supported 12584F: drivers/net/phy/mxl-gpy.c 12585 12586MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12587R: Yasushi SHOJI <yashi@spacecubics.com> 12588L: linux-can@vger.kernel.org 12589S: Maintained 12590F: drivers/net/can/usb/mcba_usb.c 12591 12592MCAN MMIO DEVICE DRIVER 12593M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12594L: linux-can@vger.kernel.org 12595S: Maintained 12596F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12597F: drivers/net/can/m_can/m_can.c 12598F: drivers/net/can/m_can/m_can.h 12599F: drivers/net/can/m_can/m_can_platform.c 12600 12601MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12602M: Rishi Gupta <gupt21@gmail.com> 12603L: linux-i2c@vger.kernel.org 12604L: linux-input@vger.kernel.org 12605S: Maintained 12606F: drivers/hid/hid-mcp2221.c 12607 12608MCP251XFD SPI-CAN NETWORK DRIVER 12609M: Marc Kleine-Budde <mkl@pengutronix.de> 12610M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12611R: Thomas Kopp <thomas.kopp@microchip.com> 12612L: linux-can@vger.kernel.org 12613S: Maintained 12614F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12615F: drivers/net/can/spi/mcp251xfd/ 12616 12617MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12618M: Peter Rosin <peda@axentia.se> 12619L: linux-iio@vger.kernel.org 12620S: Maintained 12621F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12622F: drivers/iio/potentiometer/mcp4018.c 12623F: drivers/iio/potentiometer/mcp4531.c 12624 12625MCR20A IEEE-802.15.4 RADIO DRIVER 12626M: Xue Liu <liuxuenetmail@gmail.com> 12627L: linux-wpan@vger.kernel.org 12628S: Maintained 12629W: https://github.com/xueliu/mcr20a-linux 12630F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12631F: drivers/net/ieee802154/mcr20a.c 12632F: drivers/net/ieee802154/mcr20a.h 12633 12634MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12635M: William Breathitt Gray <william.gray@linaro.org> 12636L: linux-iio@vger.kernel.org 12637S: Maintained 12638F: drivers/iio/dac/cio-dac.c 12639 12640MEDIA CONTROLLER FRAMEWORK 12641M: Sakari Ailus <sakari.ailus@linux.intel.com> 12642M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12643L: linux-media@vger.kernel.org 12644S: Supported 12645W: https://www.linuxtv.org 12646T: git git://linuxtv.org/media_tree.git 12647F: drivers/media/mc/ 12648F: include/media/media-*.h 12649F: include/uapi/linux/media.h 12650 12651MEDIA DRIVER FOR FREESCALE IMX PXP 12652M: Philipp Zabel <p.zabel@pengutronix.de> 12653L: linux-media@vger.kernel.org 12654S: Maintained 12655T: git git://linuxtv.org/media_tree.git 12656F: drivers/media/platform/nxp/imx-pxp.[ch] 12657 12658MEDIA DRIVERS FOR ASCOT2E 12659M: Sergey Kozlov <serjk@netup.ru> 12660M: Abylay Ospan <aospan@netup.ru> 12661L: linux-media@vger.kernel.org 12662S: Supported 12663W: https://linuxtv.org 12664W: http://netup.tv/ 12665T: git git://linuxtv.org/media_tree.git 12666F: drivers/media/dvb-frontends/ascot2e* 12667 12668MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12669M: Jasmin Jessich <jasmin@anw.at> 12670L: linux-media@vger.kernel.org 12671S: Maintained 12672W: https://linuxtv.org 12673T: git git://linuxtv.org/media_tree.git 12674F: drivers/media/dvb-frontends/cxd2099* 12675 12676MEDIA DRIVERS FOR CXD2841ER 12677M: Sergey Kozlov <serjk@netup.ru> 12678M: Abylay Ospan <aospan@netup.ru> 12679L: linux-media@vger.kernel.org 12680S: Supported 12681W: https://linuxtv.org 12682W: http://netup.tv/ 12683T: git git://linuxtv.org/media_tree.git 12684F: drivers/media/dvb-frontends/cxd2841er* 12685 12686MEDIA DRIVERS FOR CXD2880 12687M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12688L: linux-media@vger.kernel.org 12689S: Supported 12690W: http://linuxtv.org/ 12691T: git git://linuxtv.org/media_tree.git 12692F: drivers/media/dvb-frontends/cxd2880/* 12693F: drivers/media/spi/cxd2880* 12694 12695MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12696L: linux-media@vger.kernel.org 12697S: Orphan 12698W: https://linuxtv.org 12699T: git git://linuxtv.org/media_tree.git 12700F: drivers/media/pci/ddbridge/* 12701 12702MEDIA DRIVERS FOR FREESCALE IMX 12703M: Steve Longerbeam <slongerbeam@gmail.com> 12704M: Philipp Zabel <p.zabel@pengutronix.de> 12705L: linux-media@vger.kernel.org 12706S: Maintained 12707T: git git://linuxtv.org/media_tree.git 12708F: Documentation/admin-guide/media/imx.rst 12709F: Documentation/devicetree/bindings/media/imx.txt 12710F: drivers/staging/media/imx/ 12711F: include/linux/imx-media.h 12712F: include/media/imx.h 12713 12714MEDIA DRIVERS FOR FREESCALE IMX7 12715M: Rui Miguel Silva <rmfrfs@gmail.com> 12716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12717L: linux-media@vger.kernel.org 12718S: Maintained 12719T: git git://linuxtv.org/media_tree.git 12720F: Documentation/admin-guide/media/imx7.rst 12721F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12722F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12723F: drivers/media/platform/nxp/imx-mipi-csis.c 12724F: drivers/staging/media/imx/imx7-media-csi.c 12725 12726MEDIA DRIVERS FOR HELENE 12727M: Abylay Ospan <aospan@netup.ru> 12728L: linux-media@vger.kernel.org 12729S: Supported 12730W: https://linuxtv.org 12731W: http://netup.tv/ 12732T: git git://linuxtv.org/media_tree.git 12733F: drivers/media/dvb-frontends/helene* 12734 12735MEDIA DRIVERS FOR HORUS3A 12736M: Sergey Kozlov <serjk@netup.ru> 12737M: Abylay Ospan <aospan@netup.ru> 12738L: linux-media@vger.kernel.org 12739S: Supported 12740W: https://linuxtv.org 12741W: http://netup.tv/ 12742T: git git://linuxtv.org/media_tree.git 12743F: drivers/media/dvb-frontends/horus3a* 12744 12745MEDIA DRIVERS FOR LNBH25 12746M: Sergey Kozlov <serjk@netup.ru> 12747M: Abylay Ospan <aospan@netup.ru> 12748L: linux-media@vger.kernel.org 12749S: Supported 12750W: https://linuxtv.org 12751W: http://netup.tv/ 12752T: git git://linuxtv.org/media_tree.git 12753F: drivers/media/dvb-frontends/lnbh25* 12754 12755MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12756L: linux-media@vger.kernel.org 12757S: Orphan 12758W: https://linuxtv.org 12759T: git git://linuxtv.org/media_tree.git 12760F: drivers/media/dvb-frontends/mxl5xx* 12761 12762MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12763M: Sergey Kozlov <serjk@netup.ru> 12764M: Abylay Ospan <aospan@netup.ru> 12765L: linux-media@vger.kernel.org 12766S: Supported 12767W: https://linuxtv.org 12768W: http://netup.tv/ 12769T: git git://linuxtv.org/media_tree.git 12770F: drivers/media/pci/netup_unidvb/* 12771 12772MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12773M: Dmitry Osipenko <digetx@gmail.com> 12774L: linux-media@vger.kernel.org 12775L: linux-tegra@vger.kernel.org 12776S: Maintained 12777T: git git://linuxtv.org/media_tree.git 12778F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12779F: drivers/media/platform/nvidia/tegra-vde/ 12780 12781MEDIA DRIVERS FOR RENESAS - CEU 12782M: Jacopo Mondi <jacopo@jmondi.org> 12783L: linux-media@vger.kernel.org 12784L: linux-renesas-soc@vger.kernel.org 12785S: Supported 12786T: git git://linuxtv.org/media_tree.git 12787F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12788F: drivers/media/platform/renesas/renesas-ceu.c 12789F: include/media/drv-intf/renesas-ceu.h 12790 12791MEDIA DRIVERS FOR RENESAS - DRIF 12792M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12793L: linux-media@vger.kernel.org 12794L: linux-renesas-soc@vger.kernel.org 12795S: Supported 12796T: git git://linuxtv.org/media_tree.git 12797F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12798F: drivers/media/platform/renesas/rcar_drif.c 12799 12800MEDIA DRIVERS FOR RENESAS - FCP 12801M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12802L: linux-media@vger.kernel.org 12803L: linux-renesas-soc@vger.kernel.org 12804S: Supported 12805T: git git://linuxtv.org/media_tree.git 12806F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12807F: drivers/media/platform/renesas/rcar-fcp.c 12808F: include/media/rcar-fcp.h 12809 12810MEDIA DRIVERS FOR RENESAS - FDP1 12811M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12812L: linux-media@vger.kernel.org 12813L: linux-renesas-soc@vger.kernel.org 12814S: Supported 12815T: git git://linuxtv.org/media_tree.git 12816F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12817F: drivers/media/platform/renesas/rcar_fdp1.c 12818 12819MEDIA DRIVERS FOR RENESAS - VIN 12820M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12821L: linux-media@vger.kernel.org 12822L: linux-renesas-soc@vger.kernel.org 12823S: Supported 12824T: git git://linuxtv.org/media_tree.git 12825F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12826F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12827F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12828F: drivers/media/platform/renesas/rcar-isp.c 12829F: drivers/media/platform/renesas/rcar-vin/ 12830 12831MEDIA DRIVERS FOR RENESAS - VSP1 12832M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12833M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12834L: linux-media@vger.kernel.org 12835L: linux-renesas-soc@vger.kernel.org 12836S: Supported 12837T: git git://linuxtv.org/media_tree.git 12838F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12839F: drivers/media/platform/renesas/vsp1/ 12840 12841MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12842L: linux-media@vger.kernel.org 12843S: Orphan 12844W: https://linuxtv.org 12845T: git git://linuxtv.org/media_tree.git 12846F: drivers/media/dvb-frontends/stv0910* 12847 12848MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12849L: linux-media@vger.kernel.org 12850S: Orphan 12851W: https://linuxtv.org 12852T: git git://linuxtv.org/media_tree.git 12853F: drivers/media/dvb-frontends/stv6111* 12854 12855MEDIA DRIVERS FOR STM32 - DCMI 12856M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12857L: linux-media@vger.kernel.org 12858S: Supported 12859T: git git://linuxtv.org/media_tree.git 12860F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12861F: drivers/media/platform/st/stm32/stm32-dcmi.c 12862 12863MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12864M: Mauro Carvalho Chehab <mchehab@kernel.org> 12865L: linux-media@vger.kernel.org 12866S: Maintained 12867W: https://linuxtv.org 12868Q: http://patchwork.kernel.org/project/linux-media/list/ 12869T: git git://linuxtv.org/media_tree.git 12870F: Documentation/admin-guide/media/ 12871F: Documentation/devicetree/bindings/media/ 12872F: Documentation/driver-api/media/ 12873F: Documentation/userspace-api/media/ 12874F: drivers/media/ 12875F: drivers/staging/media/ 12876F: include/dt-bindings/media/ 12877F: include/linux/platform_data/media/ 12878F: include/media/ 12879F: include/uapi/linux/dvb/ 12880F: include/uapi/linux/ivtv* 12881F: include/uapi/linux/media.h 12882F: include/uapi/linux/meye.h 12883F: include/uapi/linux/uvcvideo.h 12884F: include/uapi/linux/v4l2-* 12885F: include/uapi/linux/videodev2.h 12886 12887MEDIATEK BLUETOOTH DRIVER 12888M: Sean Wang <sean.wang@mediatek.com> 12889L: linux-bluetooth@vger.kernel.org 12890L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12891S: Maintained 12892F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12893F: drivers/bluetooth/btmtkuart.c 12894 12895MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12896M: Sean Wang <sean.wang@mediatek.com> 12897L: linux-pm@vger.kernel.org 12898S: Maintained 12899F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12900F: drivers/power/reset/mt6323-poweroff.c 12901 12902MEDIATEK CIR DRIVER 12903M: Sean Wang <sean.wang@mediatek.com> 12904S: Maintained 12905F: drivers/media/rc/mtk-cir.c 12906 12907MEDIATEK DMA DRIVER 12908M: Sean Wang <sean.wang@mediatek.com> 12909L: dmaengine@vger.kernel.org 12910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12911L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12912S: Maintained 12913F: Documentation/devicetree/bindings/dma/mtk-* 12914F: drivers/dma/mediatek/ 12915 12916MEDIATEK ETHERNET DRIVER 12917M: Felix Fietkau <nbd@nbd.name> 12918M: John Crispin <john@phrozen.org> 12919M: Sean Wang <sean.wang@mediatek.com> 12920M: Mark Lee <Mark-MC.Lee@mediatek.com> 12921L: netdev@vger.kernel.org 12922S: Maintained 12923F: drivers/net/ethernet/mediatek/ 12924 12925MEDIATEK I2C CONTROLLER DRIVER 12926M: Qii Wang <qii.wang@mediatek.com> 12927L: linux-i2c@vger.kernel.org 12928S: Maintained 12929F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12930F: drivers/i2c/busses/i2c-mt65xx.c 12931 12932MEDIATEK IOMMU DRIVER 12933M: Yong Wu <yong.wu@mediatek.com> 12934L: iommu@lists.linux.dev 12935L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12936S: Supported 12937F: Documentation/devicetree/bindings/iommu/mediatek* 12938F: drivers/iommu/mtk_iommu* 12939F: include/dt-bindings/memory/mt*-port.h 12940 12941MEDIATEK JPEG DRIVER 12942M: Bin Liu <bin.liu@mediatek.com> 12943S: Supported 12944F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12945F: drivers/media/platform/mediatek/jpeg/ 12946 12947MEDIATEK KEYPAD DRIVER 12948M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12949S: Supported 12950F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12951F: drivers/input/keyboard/mt6779-keypad.c 12952 12953MEDIATEK MDP DRIVER 12954M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12955M: Houlong Wei <houlong.wei@mediatek.com> 12956M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12957S: Supported 12958F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12959F: drivers/media/platform/mediatek/mdp/ 12960F: drivers/media/platform/mediatek/vpu/ 12961 12962MEDIATEK MEDIA DRIVER 12963M: Tiffany Lin <tiffany.lin@mediatek.com> 12964M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12965M: Yunfei Dong <yunfei.dong@mediatek.com> 12966S: Supported 12967F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12968F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12969F: drivers/media/platform/mediatek/vcodec/ 12970F: drivers/media/platform/mediatek/vpu/ 12971 12972MEDIATEK MMC/SD/SDIO DRIVER 12973M: Chaotian Jing <chaotian.jing@mediatek.com> 12974S: Maintained 12975F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12976F: drivers/mmc/host/mtk-sd.c 12977 12978MEDIATEK MT76 WIRELESS LAN DRIVER 12979M: Felix Fietkau <nbd@nbd.name> 12980M: Lorenzo Bianconi <lorenzo@kernel.org> 12981M: Ryder Lee <ryder.lee@mediatek.com> 12982R: Shayne Chen <shayne.chen@mediatek.com> 12983R: Sean Wang <sean.wang@mediatek.com> 12984L: linux-wireless@vger.kernel.org 12985S: Maintained 12986F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12987F: drivers/net/wireless/mediatek/mt76/ 12988 12989MEDIATEK MT7601U WIRELESS LAN DRIVER 12990M: Jakub Kicinski <kuba@kernel.org> 12991L: linux-wireless@vger.kernel.org 12992S: Maintained 12993F: drivers/net/wireless/mediatek/mt7601u/ 12994 12995MEDIATEK MT7621 CLOCK DRIVER 12996M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12997S: Maintained 12998F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12999F: drivers/clk/ralink/clk-mt7621.c 13000 13001MEDIATEK MT7621/28/88 I2C DRIVER 13002M: Stefan Roese <sr@denx.de> 13003L: linux-i2c@vger.kernel.org 13004S: Maintained 13005F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13006F: drivers/i2c/busses/i2c-mt7621.c 13007 13008MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13009M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13010S: Maintained 13011F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13012F: drivers/pci/controller/pcie-mt7621.c 13013 13014MEDIATEK MT7621 PHY PCI DRIVER 13015M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13016S: Maintained 13017F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13018F: drivers/phy/ralink/phy-mt7621-pci.c 13019 13020MEDIATEK NAND CONTROLLER DRIVER 13021L: linux-mtd@lists.infradead.org 13022S: Orphan 13023F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13024F: drivers/mtd/nand/raw/mtk_* 13025 13026MEDIATEK PMIC LED DRIVER 13027M: Sean Wang <sean.wang@mediatek.com> 13028S: Maintained 13029F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13030F: drivers/leds/leds-mt6323.c 13031 13032MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13033M: Sean Wang <sean.wang@mediatek.com> 13034S: Maintained 13035F: drivers/char/hw_random/mtk-rng.c 13036 13037MEDIATEK SMI DRIVER 13038M: Yong Wu <yong.wu@mediatek.com> 13039L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13040S: Supported 13041F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13042F: drivers/memory/mtk-smi.c 13043F: include/soc/mediatek/smi.h 13044 13045MEDIATEK SWITCH DRIVER 13046M: Sean Wang <sean.wang@mediatek.com> 13047M: Landen Chao <Landen.Chao@mediatek.com> 13048M: DENG Qingfang <dqfext@gmail.com> 13049L: netdev@vger.kernel.org 13050S: Maintained 13051F: drivers/net/dsa/mt7530.* 13052F: net/dsa/tag_mtk.c 13053 13054MEDIATEK T7XX 5G WWAN MODEM DRIVER 13055M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13056M: Intel Corporation <linuxwwan@intel.com> 13057R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13058R: Liu Haijun <haijun.liu@mediatek.com> 13059R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13060R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13061L: netdev@vger.kernel.org 13062S: Supported 13063F: drivers/net/wwan/t7xx/ 13064 13065MEDIATEK USB3 DRD IP DRIVER 13066M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13067L: linux-usb@vger.kernel.org 13068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13069L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13070S: Maintained 13071F: Documentation/devicetree/bindings/usb/mediatek,* 13072F: drivers/usb/host/xhci-mtk* 13073F: drivers/usb/mtu3/ 13074 13075MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13076M: Peter Senna Tschudin <peter.senna@gmail.com> 13077M: Martin Donnelly <martin.donnelly@ge.com> 13078M: Martyn Welch <martyn.welch@collabora.co.uk> 13079S: Maintained 13080F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13081F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13082 13083MEGARAID SCSI/SAS DRIVERS 13084M: Kashyap Desai <kashyap.desai@broadcom.com> 13085M: Sumit Saxena <sumit.saxena@broadcom.com> 13086M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13087L: megaraidlinux.pdl@broadcom.com 13088L: linux-scsi@vger.kernel.org 13089S: Maintained 13090W: http://www.avagotech.com/support/ 13091F: Documentation/scsi/megaraid.rst 13092F: drivers/scsi/megaraid.* 13093F: drivers/scsi/megaraid/ 13094 13095MELEXIS MLX90614 DRIVER 13096M: Crt Mori <cmo@melexis.com> 13097L: linux-iio@vger.kernel.org 13098S: Supported 13099W: http://www.melexis.com 13100F: drivers/iio/temperature/mlx90614.c 13101 13102MELEXIS MLX90632 DRIVER 13103M: Crt Mori <cmo@melexis.com> 13104L: linux-iio@vger.kernel.org 13105S: Supported 13106W: http://www.melexis.com 13107F: drivers/iio/temperature/mlx90632.c 13108 13109MELFAS MIP4 TOUCHSCREEN DRIVER 13110M: Sangwon Jee <jeesw@melfas.com> 13111S: Supported 13112W: http://www.melfas.com 13113F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13114F: drivers/input/touchscreen/melfas_mip4.c 13115 13116MELLANOX BLUEFIELD I2C DRIVER 13117M: Khalil Blaiech <kblaiech@nvidia.com> 13118M: Asmaa Mnebhi <asmaa@nvidia.com> 13119L: linux-i2c@vger.kernel.org 13120S: Supported 13121F: drivers/i2c/busses/i2c-mlxbf.c 13122 13123MELLANOX ETHERNET DRIVER (mlx4_en) 13124M: Tariq Toukan <tariqt@nvidia.com> 13125L: netdev@vger.kernel.org 13126S: Supported 13127W: http://www.mellanox.com 13128Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13129F: drivers/net/ethernet/mellanox/mlx4/en_* 13130 13131MELLANOX ETHERNET DRIVER (mlx5e) 13132M: Saeed Mahameed <saeedm@nvidia.com> 13133L: netdev@vger.kernel.org 13134S: Supported 13135W: http://www.mellanox.com 13136Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13137F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13138 13139MELLANOX ETHERNET INNOVA DRIVERS 13140R: Boris Pismenny <borisp@nvidia.com> 13141L: netdev@vger.kernel.org 13142S: Supported 13143W: http://www.mellanox.com 13144Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13145F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13146F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13147F: include/linux/mlx5/mlx5_ifc_fpga.h 13148 13149MELLANOX ETHERNET SWITCH DRIVERS 13150M: Ido Schimmel <idosch@nvidia.com> 13151M: Petr Machata <petrm@nvidia.com> 13152L: netdev@vger.kernel.org 13153S: Supported 13154W: http://www.mellanox.com 13155Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13156F: drivers/net/ethernet/mellanox/mlxsw/ 13157F: tools/testing/selftests/drivers/net/mlxsw/ 13158 13159MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13160M: mlxsw@nvidia.com 13161L: netdev@vger.kernel.org 13162S: Supported 13163W: http://www.mellanox.com 13164Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13165F: drivers/net/ethernet/mellanox/mlxfw/ 13166 13167MELLANOX HARDWARE PLATFORM SUPPORT 13168M: Hans de Goede <hdegoede@redhat.com> 13169M: Mark Gross <markgross@kernel.org> 13170M: Vadim Pasternak <vadimp@nvidia.com> 13171L: platform-driver-x86@vger.kernel.org 13172S: Supported 13173F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13174F: drivers/platform/mellanox/ 13175F: include/linux/platform_data/mlxreg.h 13176 13177MELLANOX MLX4 core VPI driver 13178M: Tariq Toukan <tariqt@nvidia.com> 13179L: netdev@vger.kernel.org 13180L: linux-rdma@vger.kernel.org 13181S: Supported 13182W: http://www.mellanox.com 13183Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13184F: drivers/net/ethernet/mellanox/mlx4/ 13185F: include/linux/mlx4/ 13186 13187MELLANOX MLX4 IB driver 13188M: Yishai Hadas <yishaih@nvidia.com> 13189L: linux-rdma@vger.kernel.org 13190S: Supported 13191W: http://www.mellanox.com 13192Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13193F: drivers/infiniband/hw/mlx4/ 13194F: include/linux/mlx4/ 13195F: include/uapi/rdma/mlx4-abi.h 13196 13197MELLANOX MLX5 core VPI driver 13198M: Saeed Mahameed <saeedm@nvidia.com> 13199M: Leon Romanovsky <leonro@nvidia.com> 13200L: netdev@vger.kernel.org 13201L: linux-rdma@vger.kernel.org 13202S: Supported 13203W: http://www.mellanox.com 13204Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13205F: Documentation/networking/device_drivers/ethernet/mellanox/ 13206F: drivers/net/ethernet/mellanox/mlx5/core/ 13207F: include/linux/mlx5/ 13208 13209MELLANOX MLX5 IB driver 13210M: Leon Romanovsky <leonro@nvidia.com> 13211L: linux-rdma@vger.kernel.org 13212S: Supported 13213W: http://www.mellanox.com 13214Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13215F: drivers/infiniband/hw/mlx5/ 13216F: include/linux/mlx5/ 13217F: include/uapi/rdma/mlx5-abi.h 13218 13219MELLANOX MLXCPLD I2C AND MUX DRIVER 13220M: Vadim Pasternak <vadimp@nvidia.com> 13221M: Michael Shych <michaelsh@nvidia.com> 13222L: linux-i2c@vger.kernel.org 13223S: Supported 13224F: Documentation/i2c/busses/i2c-mlxcpld.rst 13225F: drivers/i2c/busses/i2c-mlxcpld.c 13226F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13227 13228MELLANOX MLXCPLD LED DRIVER 13229M: Vadim Pasternak <vadimp@nvidia.com> 13230L: linux-leds@vger.kernel.org 13231S: Supported 13232F: Documentation/leds/leds-mlxcpld.rst 13233F: drivers/leds/leds-mlxcpld.c 13234F: drivers/leds/leds-mlxreg.c 13235 13236MELLANOX PLATFORM DRIVER 13237M: Vadim Pasternak <vadimp@nvidia.com> 13238L: platform-driver-x86@vger.kernel.org 13239S: Supported 13240F: drivers/platform/x86/mlx-platform.c 13241 13242MEMBARRIER SUPPORT 13243M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13244M: "Paul E. McKenney" <paulmck@kernel.org> 13245L: linux-kernel@vger.kernel.org 13246S: Supported 13247F: arch/powerpc/include/asm/membarrier.h 13248F: include/uapi/linux/membarrier.h 13249F: kernel/sched/membarrier.c 13250 13251MEMBLOCK 13252M: Mike Rapoport <rppt@kernel.org> 13253L: linux-mm@kvack.org 13254S: Maintained 13255F: Documentation/core-api/boot-time-mm.rst 13256F: include/linux/memblock.h 13257F: mm/memblock.c 13258F: tools/testing/memblock/ 13259 13260MEMORY CONTROLLER DRIVERS 13261M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13262L: linux-kernel@vger.kernel.org 13263S: Maintained 13264B: mailto:krzysztof.kozlowski@linaro.org 13265T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13266F: Documentation/devicetree/bindings/memory-controllers/ 13267F: drivers/memory/ 13268F: include/dt-bindings/memory/ 13269F: include/memory/ 13270 13271MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13272M: Dmitry Osipenko <digetx@gmail.com> 13273L: linux-pm@vger.kernel.org 13274L: linux-tegra@vger.kernel.org 13275T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13276S: Maintained 13277F: drivers/devfreq/tegra30-devfreq.c 13278 13279MEMORY MANAGEMENT 13280M: Andrew Morton <akpm@linux-foundation.org> 13281L: linux-mm@kvack.org 13282S: Maintained 13283W: http://www.linux-mm.org 13284T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13285T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13286F: include/linux/gfp.h 13287F: include/linux/gfp_types.h 13288F: include/linux/memory_hotplug.h 13289F: include/linux/mm.h 13290F: include/linux/mmzone.h 13291F: include/linux/pagewalk.h 13292F: include/linux/vmalloc.h 13293F: mm/ 13294F: tools/testing/selftests/vm/ 13295 13296MEMORY HOT(UN)PLUG 13297M: David Hildenbrand <david@redhat.com> 13298M: Oscar Salvador <osalvador@suse.de> 13299L: linux-mm@kvack.org 13300S: Maintained 13301F: Documentation/admin-guide/mm/memory-hotplug.rst 13302F: Documentation/core-api/memory-hotplug.rst 13303F: drivers/base/memory.c 13304F: include/linux/memory_hotplug.h 13305F: mm/memory_hotplug.c 13306F: tools/testing/selftests/memory-hotplug/ 13307 13308MEMORY TECHNOLOGY DEVICES (MTD) 13309M: Miquel Raynal <miquel.raynal@bootlin.com> 13310M: Richard Weinberger <richard@nod.at> 13311M: Vignesh Raghavendra <vigneshr@ti.com> 13312L: linux-mtd@lists.infradead.org 13313S: Maintained 13314W: http://www.linux-mtd.infradead.org/ 13315Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13316C: irc://irc.oftc.net/mtd 13317T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13318T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13319F: Documentation/devicetree/bindings/mtd/ 13320F: drivers/mtd/ 13321F: include/linux/mtd/ 13322F: include/uapi/mtd/ 13323 13324MEMSENSING MICROSYSTEMS MSA311 DRIVER 13325M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13326L: linux-iio@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13329F: drivers/iio/accel/msa311.c 13330 13331MEN A21 WATCHDOG DRIVER 13332M: Johannes Thumshirn <morbidrsa@gmail.com> 13333L: linux-watchdog@vger.kernel.org 13334S: Maintained 13335F: drivers/watchdog/mena21_wdt.c 13336 13337MEN CHAMELEON BUS (mcb) 13338M: Johannes Thumshirn <morbidrsa@gmail.com> 13339S: Maintained 13340F: Documentation/driver-api/men-chameleon-bus.rst 13341F: drivers/mcb/ 13342F: include/linux/mcb.h 13343 13344MEN F21BMC (Board Management Controller) 13345M: Andreas Werner <andreas.werner@men.de> 13346S: Supported 13347F: Documentation/hwmon/menf21bmc.rst 13348F: drivers/hwmon/menf21bmc_hwmon.c 13349F: drivers/leds/leds-menf21bmc.c 13350F: drivers/mfd/menf21bmc.c 13351F: drivers/watchdog/menf21bmc_wdt.c 13352 13353MEN Z069 WATCHDOG DRIVER 13354M: Johannes Thumshirn <jth@kernel.org> 13355L: linux-watchdog@vger.kernel.org 13356S: Maintained 13357F: drivers/watchdog/menz69_wdt.c 13358 13359MESON AO CEC DRIVER FOR AMLOGIC SOCS 13360M: Neil Armstrong <neil.armstrong@linaro.org> 13361L: linux-media@vger.kernel.org 13362L: linux-amlogic@lists.infradead.org 13363S: Supported 13364W: http://linux-meson.com/ 13365T: git git://linuxtv.org/media_tree.git 13366F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13367F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13368F: drivers/media/cec/platform/meson/ao-cec.c 13369 13370MESON GE2D DRIVER FOR AMLOGIC SOCS 13371M: Neil Armstrong <neil.armstrong@linaro.org> 13372L: linux-media@vger.kernel.org 13373L: linux-amlogic@lists.infradead.org 13374S: Supported 13375T: git git://linuxtv.org/media_tree.git 13376F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13377F: drivers/media/platform/amlogic/meson-ge2d/ 13378 13379MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13380M: Liang Yang <liang.yang@amlogic.com> 13381L: linux-mtd@lists.infradead.org 13382S: Maintained 13383F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13384F: drivers/mtd/nand/raw/meson_* 13385 13386MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13387M: Neil Armstrong <neil.armstrong@linaro.org> 13388L: linux-media@vger.kernel.org 13389L: linux-amlogic@lists.infradead.org 13390S: Supported 13391T: git git://linuxtv.org/media_tree.git 13392F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13393F: drivers/staging/media/meson/vdec/ 13394 13395METHODE UDPU SUPPORT 13396M: Vladimir Vid <vladimir.vid@sartura.hr> 13397S: Maintained 13398F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13399 13400MHI BUS 13401M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13402R: Hemant Kumar <quic_hemantk@quicinc.com> 13403L: mhi@lists.linux.dev 13404L: linux-arm-msm@vger.kernel.org 13405S: Maintained 13406T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13407F: Documentation/ABI/stable/sysfs-bus-mhi 13408F: Documentation/mhi/ 13409F: drivers/bus/mhi/ 13410F: include/linux/mhi.h 13411 13412MICROBLAZE ARCHITECTURE 13413M: Michal Simek <monstr@monstr.eu> 13414S: Supported 13415W: http://www.monstr.eu/fdt/ 13416T: git git://git.monstr.eu/linux-2.6-microblaze.git 13417F: arch/microblaze/ 13418 13419MICROCHIP AT91 DMA DRIVERS 13420M: Ludovic Desroches <ludovic.desroches@microchip.com> 13421M: Tudor Ambarus <tudor.ambarus@microchip.com> 13422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13423L: dmaengine@vger.kernel.org 13424S: Supported 13425F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13426F: drivers/dma/at_hdmac.c 13427F: drivers/dma/at_hdmac_regs.h 13428F: drivers/dma/at_xdmac.c 13429F: include/dt-bindings/dma/at91.h 13430 13431MICROCHIP AT91 SERIAL DRIVER 13432M: Richard Genoud <richard.genoud@gmail.com> 13433S: Maintained 13434F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13435F: drivers/tty/serial/atmel_serial.c 13436F: drivers/tty/serial/atmel_serial.h 13437 13438MICROCHIP AT91 USART MFD DRIVER 13439M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13440L: linux-kernel@vger.kernel.org 13441S: Supported 13442F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13443F: drivers/mfd/at91-usart.c 13444F: include/dt-bindings/mfd/at91-usart.h 13445 13446MICROCHIP AT91 USART SPI DRIVER 13447M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13448L: linux-spi@vger.kernel.org 13449S: Supported 13450F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13451F: drivers/spi/spi-at91-usart.c 13452 13453MICROCHIP AUDIO ASOC DRIVERS 13454M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13455L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13456S: Supported 13457F: sound/soc/atmel 13458 13459MICROCHIP CSI2DC DRIVER 13460M: Eugen Hristev <eugen.hristev@microchip.com> 13461L: linux-media@vger.kernel.org 13462S: Supported 13463F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13464F: drivers/media/platform/atmel/microchip-csi2dc.c 13465 13466MICROCHIP ECC DRIVER 13467M: Tudor Ambarus <tudor.ambarus@microchip.com> 13468L: linux-crypto@vger.kernel.org 13469S: Maintained 13470F: drivers/crypto/atmel-ecc.* 13471 13472MICROCHIP EIC DRIVER 13473M: Claudiu Beznea <claudiu.beznea@microchip.com> 13474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13475S: Supported 13476F: drivers/irqchip/irq-mchp-eic.c 13477 13478MICROCHIP I2C DRIVER 13479M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13480L: linux-i2c@vger.kernel.org 13481S: Supported 13482F: drivers/i2c/busses/i2c-at91-*.c 13483F: drivers/i2c/busses/i2c-at91.h 13484 13485MICROCHIP ISC DRIVER 13486M: Eugen Hristev <eugen.hristev@microchip.com> 13487L: linux-media@vger.kernel.org 13488S: Supported 13489F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13490F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13491F: drivers/media/platform/atmel/atmel-isc* 13492F: drivers/media/platform/atmel/atmel-sama*-isc* 13493F: include/linux/atmel-isc-media.h 13494 13495MICROCHIP ISI DRIVER 13496M: Eugen Hristev <eugen.hristev@microchip.com> 13497L: linux-media@vger.kernel.org 13498S: Supported 13499F: drivers/media/platform/atmel/atmel-isi.c 13500F: drivers/media/platform/atmel/atmel-isi.h 13501 13502MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13503M: Woojung Huh <woojung.huh@microchip.com> 13504M: UNGLinuxDriver@microchip.com 13505L: netdev@vger.kernel.org 13506S: Maintained 13507F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13508F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13509F: drivers/net/dsa/microchip/* 13510F: include/linux/platform_data/microchip-ksz.h 13511F: net/dsa/tag_ksz.c 13512 13513MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13514M: Arun Ramadoss <arun.ramadoss@microchip.com> 13515R: UNGLinuxDriver@microchip.com 13516L: netdev@vger.kernel.org 13517S: Maintained 13518F: drivers/net/phy/microchip_t1.c 13519 13520MICROCHIP LAN743X ETHERNET DRIVER 13521M: Bryan Whitehead <bryan.whitehead@microchip.com> 13522M: UNGLinuxDriver@microchip.com 13523L: netdev@vger.kernel.org 13524S: Maintained 13525F: drivers/net/ethernet/microchip/lan743x_* 13526 13527MICROCHIP LAN966X ETHERNET DRIVER 13528M: Horatiu Vultur <horatiu.vultur@microchip.com> 13529M: UNGLinuxDriver@microchip.com 13530L: netdev@vger.kernel.org 13531S: Maintained 13532F: drivers/net/ethernet/microchip/lan966x/* 13533 13534MICROCHIP LCDFB DRIVER 13535M: Nicolas Ferre <nicolas.ferre@microchip.com> 13536L: linux-fbdev@vger.kernel.org 13537S: Maintained 13538F: drivers/video/fbdev/atmel_lcdfb.c 13539F: include/video/atmel_lcdc.h 13540 13541MICROCHIP MCP16502 PMIC DRIVER 13542M: Claudiu Beznea <claudiu.beznea@microchip.com> 13543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13544S: Supported 13545F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13546F: drivers/regulator/mcp16502.c 13547 13548MICROCHIP MCP3911 ADC DRIVER 13549M: Marcus Folkesson <marcus.folkesson@gmail.com> 13550M: Kent Gustavsson <kent@minoris.se> 13551L: linux-iio@vger.kernel.org 13552S: Maintained 13553F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13554F: drivers/iio/adc/mcp3911.c 13555 13556MICROCHIP MMC/SD/SDIO MCI DRIVER 13557M: Ludovic Desroches <ludovic.desroches@microchip.com> 13558S: Maintained 13559F: drivers/mmc/host/atmel-mci.c 13560 13561MICROCHIP NAND DRIVER 13562M: Tudor Ambarus <tudor.ambarus@microchip.com> 13563L: linux-mtd@lists.infradead.org 13564S: Supported 13565F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13566F: drivers/mtd/nand/raw/atmel/* 13567 13568MICROCHIP PCI1XXXX GP DRIVER 13569M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13570L: linux-gpio@vger.kernel.org 13571S: Supported 13572F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13573F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13574F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13575 13576MICROCHIP OTPC DRIVER 13577M: Claudiu Beznea <claudiu.beznea@microchip.com> 13578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13579S: Supported 13580F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13581F: drivers/nvmem/microchip-otpc.c 13582F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13583 13584MICROCHIP PCI1XXXX I2C DRIVER 13585M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13586M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13587M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13588L: linux-i2c@vger.kernel.org 13589S: Maintained 13590F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13591 13592MICROCHIP PWM DRIVER 13593M: Claudiu Beznea <claudiu.beznea@microchip.com> 13594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13595L: linux-pwm@vger.kernel.org 13596S: Supported 13597F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13598F: drivers/pwm/pwm-atmel.c 13599 13600MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13601M: Eugen Hristev <eugen.hristev@microchip.com> 13602L: linux-iio@vger.kernel.org 13603S: Supported 13604F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13605F: drivers/iio/adc/at91-sama5d2_adc.c 13606F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13607 13608MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13609M: Claudiu Beznea <claudiu.beznea@microchip.com> 13610S: Supported 13611F: drivers/power/reset/at91-sama5d2_shdwc.c 13612 13613MICROCHIP SPI DRIVER 13614M: Tudor Ambarus <tudor.ambarus@microchip.com> 13615S: Supported 13616F: drivers/spi/spi-atmel.* 13617 13618MICROCHIP SSC DRIVER 13619M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13621S: Supported 13622F: drivers/misc/atmel-ssc.c 13623F: include/linux/atmel-ssc.h 13624 13625MICROCHIP USB251XB DRIVER 13626M: Richard Leitner <richard.leitner@skidata.com> 13627L: linux-usb@vger.kernel.org 13628S: Maintained 13629F: Documentation/devicetree/bindings/usb/usb251xb.txt 13630F: drivers/usb/misc/usb251xb.c 13631 13632MICROCHIP USBA UDC DRIVER 13633M: Cristian Birsan <cristian.birsan@microchip.com> 13634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13635S: Supported 13636F: drivers/usb/gadget/udc/atmel_usba_udc.* 13637 13638MICROCHIP WILC1000 WIFI DRIVER 13639M: Ajay Singh <ajay.kathat@microchip.com> 13640M: Claudiu Beznea <claudiu.beznea@microchip.com> 13641L: linux-wireless@vger.kernel.org 13642S: Supported 13643F: drivers/net/wireless/microchip/wilc1000/ 13644 13645MICROSEMI MIPS SOCS 13646M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13647M: UNGLinuxDriver@microchip.com 13648L: linux-mips@vger.kernel.org 13649S: Supported 13650F: Documentation/devicetree/bindings/mips/mscc.txt 13651F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13652F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13653F: arch/mips/boot/dts/mscc/ 13654F: arch/mips/configs/generic/board-ocelot.config 13655F: arch/mips/generic/board-ocelot.c 13656 13657MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13658M: Don Brace <don.brace@microchip.com> 13659L: storagedev@microchip.com 13660L: linux-scsi@vger.kernel.org 13661S: Supported 13662F: Documentation/scsi/smartpqi.rst 13663F: drivers/scsi/smartpqi/Kconfig 13664F: drivers/scsi/smartpqi/Makefile 13665F: drivers/scsi/smartpqi/smartpqi*.[ch] 13666F: include/linux/cciss*.h 13667F: include/uapi/linux/cciss*.h 13668 13669MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13670M: Maximilian Luz <luzmaximilian@gmail.com> 13671L: platform-driver-x86@vger.kernel.org 13672S: Maintained 13673F: drivers/platform/surface/surface_aggregator_tabletsw.c 13674 13675MICROSOFT SURFACE BATTERY AND AC DRIVERS 13676M: Maximilian Luz <luzmaximilian@gmail.com> 13677L: linux-pm@vger.kernel.org 13678L: platform-driver-x86@vger.kernel.org 13679S: Maintained 13680F: drivers/power/supply/surface_battery.c 13681F: drivers/power/supply/surface_charger.c 13682 13683MICROSOFT SURFACE DTX DRIVER 13684M: Maximilian Luz <luzmaximilian@gmail.com> 13685L: platform-driver-x86@vger.kernel.org 13686S: Maintained 13687F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13688F: drivers/platform/surface/surface_dtx.c 13689F: include/uapi/linux/surface_aggregator/dtx.h 13690 13691MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13692M: Maximilian Luz <luzmaximilian@gmail.com> 13693L: platform-driver-x86@vger.kernel.org 13694S: Maintained 13695F: drivers/platform/surface/surface_gpe.c 13696 13697MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13698M: Hans de Goede <hdegoede@redhat.com> 13699M: Mark Gross <markgross@kernel.org> 13700M: Maximilian Luz <luzmaximilian@gmail.com> 13701L: platform-driver-x86@vger.kernel.org 13702S: Maintained 13703T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13704F: drivers/platform/surface/ 13705 13706MICROSOFT SURFACE HID TRANSPORT DRIVER 13707M: Maximilian Luz <luzmaximilian@gmail.com> 13708L: linux-input@vger.kernel.org 13709L: platform-driver-x86@vger.kernel.org 13710S: Maintained 13711F: drivers/hid/surface-hid/ 13712 13713MICROSOFT SURFACE HOT-PLUG DRIVER 13714M: Maximilian Luz <luzmaximilian@gmail.com> 13715L: platform-driver-x86@vger.kernel.org 13716S: Maintained 13717F: drivers/platform/surface/surface_hotplug.c 13718 13719MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13720M: Maximilian Luz <luzmaximilian@gmail.com> 13721L: platform-driver-x86@vger.kernel.org 13722S: Maintained 13723F: drivers/platform/surface/surface_platform_profile.c 13724 13725MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13726M: Chen Yu <yu.c.chen@intel.com> 13727L: platform-driver-x86@vger.kernel.org 13728S: Supported 13729F: drivers/platform/surface/surfacepro3_button.c 13730 13731MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13732M: Maximilian Luz <luzmaximilian@gmail.com> 13733L: platform-driver-x86@vger.kernel.org 13734S: Maintained 13735W: https://github.com/linux-surface/surface-aggregator-module 13736C: irc://irc.libera.chat/linux-surface 13737F: Documentation/driver-api/surface_aggregator/ 13738F: drivers/platform/surface/aggregator/ 13739F: drivers/platform/surface/surface_acpi_notify.c 13740F: drivers/platform/surface/surface_aggregator_cdev.c 13741F: drivers/platform/surface/surface_aggregator_registry.c 13742F: include/linux/surface_acpi_notify.h 13743F: include/linux/surface_aggregator/ 13744F: include/uapi/linux/surface_aggregator/ 13745 13746MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13747M: Maximilian Luz <luzmaximilian@gmail.com> 13748L: platform-driver-x86@vger.kernel.org 13749S: Maintained 13750F: drivers/platform/surface/surface_aggregator_hub.c 13751 13752MICROTEK X6 SCANNER 13753M: Oliver Neukum <oliver@neukum.org> 13754S: Maintained 13755F: drivers/usb/image/microtek.* 13756 13757MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13758M: Luka Kovacic <luka.kovacic@sartura.hr> 13759M: Luka Perkov <luka.perkov@sartura.hr> 13760S: Maintained 13761F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13762F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13763F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13764F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13765F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13766F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13767 13768MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13769M: Sakari Ailus <sakari.ailus@linux.intel.com> 13770L: linux-media@vger.kernel.org 13771S: Maintained 13772F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13773F: Documentation/driver-api/media/drivers/ccs/ 13774F: Documentation/userspace-api/media/drivers/ccs.rst 13775F: drivers/media/i2c/ccs-pll.c 13776F: drivers/media/i2c/ccs-pll.h 13777F: drivers/media/i2c/ccs/ 13778F: include/uapi/linux/ccs.h 13779F: include/uapi/linux/smiapp.h 13780 13781MIPS 13782M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13783L: linux-mips@vger.kernel.org 13784S: Maintained 13785W: http://www.linux-mips.org/ 13786Q: https://patchwork.kernel.org/project/linux-mips/list/ 13787T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13788F: Documentation/devicetree/bindings/mips/ 13789F: Documentation/mips/ 13790F: arch/mips/ 13791F: drivers/platform/mips/ 13792F: include/dt-bindings/mips/ 13793 13794MIPS BOSTON DEVELOPMENT BOARD 13795M: Paul Burton <paulburton@kernel.org> 13796L: linux-mips@vger.kernel.org 13797S: Maintained 13798F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13799F: arch/mips/boot/dts/img/boston.dts 13800F: arch/mips/configs/generic/board-boston.config 13801F: drivers/clk/imgtec/clk-boston.c 13802F: include/dt-bindings/clock/boston-clock.h 13803 13804MIPS CORE DRIVERS 13805M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13806M: Serge Semin <fancer.lancer@gmail.com> 13807L: linux-mips@vger.kernel.org 13808S: Supported 13809F: drivers/bus/mips_cdmm.c 13810F: drivers/clocksource/mips-gic-timer.c 13811F: drivers/cpuidle/cpuidle-cps.c 13812F: drivers/irqchip/irq-mips-cpu.c 13813F: drivers/irqchip/irq-mips-gic.c 13814 13815MIPS GENERIC PLATFORM 13816M: Paul Burton <paulburton@kernel.org> 13817L: linux-mips@vger.kernel.org 13818S: Supported 13819F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13820F: arch/mips/generic/ 13821F: arch/mips/tools/generic-board-config.sh 13822 13823MIPS RINT INSTRUCTION EMULATION 13824M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13825L: linux-mips@vger.kernel.org 13826S: Supported 13827F: arch/mips/math-emu/dp_rint.c 13828F: arch/mips/math-emu/sp_rint.c 13829 13830MIPS/LOONGSON1 ARCHITECTURE 13831M: Keguang Zhang <keguang.zhang@gmail.com> 13832L: linux-mips@vger.kernel.org 13833S: Maintained 13834F: arch/mips/include/asm/mach-loongson32/ 13835F: arch/mips/loongson32/ 13836F: drivers/*/*/*loongson1* 13837F: drivers/*/*loongson1* 13838 13839MIPS/LOONGSON2EF ARCHITECTURE 13840M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13841L: linux-mips@vger.kernel.org 13842S: Maintained 13843F: arch/mips/include/asm/mach-loongson2ef/ 13844F: arch/mips/loongson2ef/ 13845F: drivers/cpufreq/loongson2_cpufreq.c 13846 13847MIPS/LOONGSON64 ARCHITECTURE 13848M: Huacai Chen <chenhuacai@kernel.org> 13849M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13850L: linux-mips@vger.kernel.org 13851S: Maintained 13852F: arch/mips/include/asm/mach-loongson64/ 13853F: arch/mips/loongson64/ 13854F: drivers/irqchip/irq-loongson* 13855F: drivers/platform/mips/cpu_hwmon.c 13856 13857MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13858M: Hans Verkuil <hverkuil@xs4all.nl> 13859L: linux-media@vger.kernel.org 13860S: Odd Fixes 13861W: https://linuxtv.org 13862T: git git://linuxtv.org/media_tree.git 13863F: drivers/media/radio/radio-miropcm20* 13864 13865MMP SUPPORT 13866R: Lubomir Rintel <lkundrak@v3.sk> 13867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13868S: Odd Fixes 13869T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13870F: arch/arm/boot/dts/mmp* 13871F: arch/arm/mach-mmp/ 13872F: include/linux/soc/mmp/ 13873 13874MMP USB PHY DRIVERS 13875R: Lubomir Rintel <lkundrak@v3.sk> 13876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13877S: Maintained 13878F: drivers/phy/marvell/phy-mmp3-usb.c 13879F: drivers/phy/marvell/phy-pxa-usb.c 13880 13881MMU GATHER AND TLB INVALIDATION 13882M: Will Deacon <will@kernel.org> 13883M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13884M: Andrew Morton <akpm@linux-foundation.org> 13885M: Nick Piggin <npiggin@gmail.com> 13886M: Peter Zijlstra <peterz@infradead.org> 13887L: linux-arch@vger.kernel.org 13888L: linux-mm@kvack.org 13889S: Maintained 13890F: arch/*/include/asm/tlb.h 13891F: include/asm-generic/tlb.h 13892F: mm/mmu_gather.c 13893 13894MN88472 MEDIA DRIVER 13895M: Antti Palosaari <crope@iki.fi> 13896L: linux-media@vger.kernel.org 13897S: Maintained 13898W: https://linuxtv.org 13899W: http://palosaari.fi/linux/ 13900Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13901F: drivers/media/dvb-frontends/mn88472* 13902 13903MN88473 MEDIA DRIVER 13904M: Antti Palosaari <crope@iki.fi> 13905L: linux-media@vger.kernel.org 13906S: Maintained 13907W: https://linuxtv.org 13908W: http://palosaari.fi/linux/ 13909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13910F: drivers/media/dvb-frontends/mn88473* 13911 13912MODULE SUPPORT 13913M: Luis Chamberlain <mcgrof@kernel.org> 13914L: linux-modules@vger.kernel.org 13915L: linux-kernel@vger.kernel.org 13916S: Maintained 13917T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13918F: include/linux/module.h 13919F: kernel/module/ 13920F: scripts/module* 13921 13922MONOLITHIC POWER SYSTEM PMIC DRIVER 13923M: Saravanan Sekar <sravanhome@gmail.com> 13924S: Maintained 13925F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13926F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13927F: drivers/iio/adc/mp2629_adc.c 13928F: drivers/mfd/mp2629.c 13929F: drivers/power/supply/mp2629_charger.c 13930F: drivers/regulator/mp5416.c 13931F: drivers/regulator/mpq7920.c 13932F: drivers/regulator/mpq7920.h 13933F: include/linux/mfd/mp2629.h 13934 13935MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13936S: Orphan 13937W: http://popies.net/meye/ 13938F: Documentation/userspace-api/media/drivers/meye* 13939F: drivers/staging/media/deprecated/meye/ 13940F: include/uapi/linux/meye.h 13941 13942MOTORCOMM PHY DRIVER 13943M: Peter Geis <pgwipeout@gmail.com> 13944L: netdev@vger.kernel.org 13945S: Maintained 13946F: drivers/net/phy/motorcomm.c 13947 13948MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13949M: Jiri Slaby <jirislaby@kernel.org> 13950S: Maintained 13951F: Documentation/driver-api/tty/moxa-smartio.rst 13952F: drivers/tty/mxser.* 13953 13954MR800 AVERMEDIA USB FM RADIO DRIVER 13955M: Alexey Klimov <klimov.linux@gmail.com> 13956L: linux-media@vger.kernel.org 13957S: Maintained 13958T: git git://linuxtv.org/media_tree.git 13959F: drivers/media/radio/radio-mr800.c 13960 13961MRF24J40 IEEE 802.15.4 RADIO DRIVER 13962M: Alan Ott <alan@signal11.us> 13963L: linux-wpan@vger.kernel.org 13964S: Maintained 13965F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13966F: drivers/net/ieee802154/mrf24j40.c 13967 13968MSI LAPTOP SUPPORT 13969M: "Lee, Chun-Yi" <jlee@suse.com> 13970L: platform-driver-x86@vger.kernel.org 13971S: Maintained 13972F: drivers/platform/x86/msi-laptop.c 13973 13974MSI WMI SUPPORT 13975L: platform-driver-x86@vger.kernel.org 13976S: Orphan 13977F: drivers/platform/x86/msi-wmi.c 13978 13979MSI001 MEDIA DRIVER 13980M: Antti Palosaari <crope@iki.fi> 13981L: linux-media@vger.kernel.org 13982S: Maintained 13983W: https://linuxtv.org 13984W: http://palosaari.fi/linux/ 13985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13986T: git git://linuxtv.org/anttip/media_tree.git 13987F: drivers/media/tuners/msi001* 13988 13989MSI2500 MEDIA DRIVER 13990M: Antti Palosaari <crope@iki.fi> 13991L: linux-media@vger.kernel.org 13992S: Maintained 13993W: https://linuxtv.org 13994W: http://palosaari.fi/linux/ 13995Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13996T: git git://linuxtv.org/anttip/media_tree.git 13997F: drivers/media/usb/msi2500/ 13998 13999MSTAR INTERRUPT CONTROLLER DRIVER 14000M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14001M: Daniel Palmer <daniel@thingy.jp> 14002S: Maintained 14003F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14004F: drivers/irqchip/irq-mst-intc.c 14005 14006MSYSTEMS DISKONCHIP G3 MTD DRIVER 14007M: Robert Jarzmik <robert.jarzmik@free.fr> 14008L: linux-mtd@lists.infradead.org 14009S: Maintained 14010F: drivers/mtd/devices/docg3* 14011 14012MT9M032 APTINA SENSOR DRIVER 14013M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14014L: linux-media@vger.kernel.org 14015S: Maintained 14016T: git git://linuxtv.org/media_tree.git 14017F: drivers/media/i2c/mt9m032.c 14018F: include/media/i2c/mt9m032.h 14019 14020MT9P031 APTINA CAMERA SENSOR 14021M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14022L: linux-media@vger.kernel.org 14023S: Maintained 14024T: git git://linuxtv.org/media_tree.git 14025F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14026F: drivers/media/i2c/mt9p031.c 14027F: include/media/i2c/mt9p031.h 14028 14029MT9T001 APTINA CAMERA SENSOR 14030M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14031L: linux-media@vger.kernel.org 14032S: Maintained 14033T: git git://linuxtv.org/media_tree.git 14034F: drivers/media/i2c/mt9t001.c 14035F: include/media/i2c/mt9t001.h 14036 14037MT9T112 APTINA CAMERA SENSOR 14038M: Jacopo Mondi <jacopo@jmondi.org> 14039L: linux-media@vger.kernel.org 14040S: Odd Fixes 14041T: git git://linuxtv.org/media_tree.git 14042F: drivers/media/i2c/mt9t112.c 14043F: include/media/i2c/mt9t112.h 14044 14045MT9V032 APTINA CAMERA SENSOR 14046M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14047L: linux-media@vger.kernel.org 14048S: Maintained 14049T: git git://linuxtv.org/media_tree.git 14050F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14051F: drivers/media/i2c/mt9v032.c 14052F: include/media/i2c/mt9v032.h 14053 14054MT9V111 APTINA CAMERA SENSOR 14055M: Jacopo Mondi <jacopo@jmondi.org> 14056L: linux-media@vger.kernel.org 14057S: Maintained 14058T: git git://linuxtv.org/media_tree.git 14059F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14060F: drivers/media/i2c/mt9v111.c 14061 14062MULTIFUNCTION DEVICES (MFD) 14063M: Lee Jones <lee@kernel.org> 14064S: Supported 14065T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14066F: Documentation/devicetree/bindings/mfd/ 14067F: drivers/mfd/ 14068F: include/dt-bindings/mfd/ 14069F: include/linux/mfd/ 14070 14071MULTIMEDIA CARD (MMC) ETC. OVER SPI 14072S: Orphan 14073F: drivers/mmc/host/mmc_spi.c 14074F: include/linux/spi/mmc_spi.h 14075 14076MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14077M: Ulf Hansson <ulf.hansson@linaro.org> 14078L: linux-mmc@vger.kernel.org 14079S: Maintained 14080T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14081F: Documentation/devicetree/bindings/mmc/ 14082F: drivers/mmc/ 14083F: include/linux/mmc/ 14084F: include/uapi/linux/mmc/ 14085 14086MULTIPLEXER SUBSYSTEM 14087M: Peter Rosin <peda@axentia.se> 14088S: Maintained 14089F: Documentation/ABI/testing/sysfs-class-mux* 14090F: Documentation/devicetree/bindings/mux/ 14091F: drivers/mux/ 14092F: include/dt-bindings/mux/ 14093F: include/linux/mux/ 14094 14095MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14096M: Bin Liu <b-liu@ti.com> 14097L: linux-usb@vger.kernel.org 14098S: Maintained 14099F: drivers/usb/musb/ 14100 14101MXL301RF MEDIA DRIVER 14102M: Akihiro Tsukada <tskd08@gmail.com> 14103L: linux-media@vger.kernel.org 14104S: Odd Fixes 14105F: drivers/media/tuners/mxl301rf* 14106 14107MXL5007T MEDIA DRIVER 14108M: Michael Krufky <mkrufky@linuxtv.org> 14109L: linux-media@vger.kernel.org 14110S: Maintained 14111W: https://linuxtv.org 14112W: http://github.com/mkrufky 14113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14114T: git git://linuxtv.org/mkrufky/tuners.git 14115F: drivers/media/tuners/mxl5007t.* 14116 14117MXSFB DRM DRIVER 14118M: Marek Vasut <marex@denx.de> 14119M: Stefan Agner <stefan@agner.ch> 14120L: dri-devel@lists.freedesktop.org 14121S: Supported 14122T: git git://anongit.freedesktop.org/drm/drm-misc 14123F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14124F: drivers/gpu/drm/mxsfb/ 14125 14126MYLEX DAC960 PCI RAID Controller 14127M: Hannes Reinecke <hare@kernel.org> 14128L: linux-scsi@vger.kernel.org 14129S: Supported 14130F: drivers/scsi/myrb.* 14131F: drivers/scsi/myrs.* 14132 14133MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14134M: Chris Lee <christopher.lee@cspi.com> 14135L: netdev@vger.kernel.org 14136S: Supported 14137W: https://www.cspi.com/ethernet-products/support/downloads/ 14138F: drivers/net/ethernet/myricom/myri10ge/ 14139 14140NAND FLASH SUBSYSTEM 14141M: Miquel Raynal <miquel.raynal@bootlin.com> 14142R: Richard Weinberger <richard@nod.at> 14143L: linux-mtd@lists.infradead.org 14144S: Maintained 14145W: http://www.linux-mtd.infradead.org/ 14146Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14147C: irc://irc.oftc.net/mtd 14148T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14149F: drivers/mtd/nand/ 14150F: include/linux/mtd/*nand*.h 14151 14152NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14153M: Daniel Mack <zonque@gmail.com> 14154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14155S: Maintained 14156W: http://www.native-instruments.com 14157F: sound/usb/caiaq/ 14158 14159NATSEMI ETHERNET DRIVER (DP8381x) 14160S: Orphan 14161F: drivers/net/ethernet/natsemi/natsemi.c 14162 14163NCR 5380 SCSI DRIVERS 14164M: Finn Thain <fthain@linux-m68k.org> 14165M: Michael Schmitz <schmitzmic@gmail.com> 14166L: linux-scsi@vger.kernel.org 14167S: Maintained 14168F: Documentation/scsi/g_NCR5380.rst 14169F: drivers/scsi/NCR5380.* 14170F: drivers/scsi/arm/cumana_1.c 14171F: drivers/scsi/arm/oak.c 14172F: drivers/scsi/atari_scsi.* 14173F: drivers/scsi/dmx3191d.c 14174F: drivers/scsi/g_NCR5380.* 14175F: drivers/scsi/mac_scsi.* 14176F: drivers/scsi/sun3_scsi.* 14177F: drivers/scsi/sun3_scsi_vme.c 14178 14179NCSI LIBRARY 14180M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14181S: Maintained 14182F: net/ncsi/ 14183 14184NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14185M: Guenter Roeck <linux@roeck-us.net> 14186L: linux-hwmon@vger.kernel.org 14187S: Maintained 14188F: Documentation/hwmon/nct6775.rst 14189F: drivers/hwmon/nct6775-core.c 14190F: drivers/hwmon/nct6775-platform.c 14191F: drivers/hwmon/nct6775.h 14192 14193NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14194M: Zev Weiss <zev@bewilderbeest.net> 14195L: linux-hwmon@vger.kernel.org 14196S: Maintained 14197F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14198F: drivers/hwmon/nct6775-i2c.c 14199 14200NETDEVSIM 14201M: Jakub Kicinski <kuba@kernel.org> 14202S: Maintained 14203F: drivers/net/netdevsim/* 14204 14205NETEM NETWORK EMULATOR 14206M: Stephen Hemminger <stephen@networkplumber.org> 14207L: netdev@vger.kernel.org 14208S: Maintained 14209F: net/sched/sch_netem.c 14210 14211NETERION 10GbE DRIVERS (s2io) 14212M: Jon Mason <jdmason@kudzu.us> 14213L: netdev@vger.kernel.org 14214S: Supported 14215F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14216F: drivers/net/ethernet/neterion/ 14217 14218NETFILTER 14219M: Pablo Neira Ayuso <pablo@netfilter.org> 14220M: Jozsef Kadlecsik <kadlec@netfilter.org> 14221M: Florian Westphal <fw@strlen.de> 14222L: netfilter-devel@vger.kernel.org 14223L: coreteam@netfilter.org 14224S: Maintained 14225W: http://www.netfilter.org/ 14226W: http://www.iptables.org/ 14227W: http://www.nftables.org/ 14228Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14229C: irc://irc.libera.chat/netfilter 14230T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14231T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14232F: include/linux/netfilter* 14233F: include/linux/netfilter/ 14234F: include/net/netfilter/ 14235F: include/uapi/linux/netfilter* 14236F: include/uapi/linux/netfilter/ 14237F: net/*/netfilter.c 14238F: net/*/netfilter/ 14239F: net/bridge/br_netfilter*.c 14240F: net/netfilter/ 14241 14242NETROM NETWORK LAYER 14243M: Ralf Baechle <ralf@linux-mips.org> 14244L: linux-hams@vger.kernel.org 14245S: Maintained 14246W: http://www.linux-ax25.org/ 14247F: include/net/netrom.h 14248F: include/uapi/linux/netrom.h 14249F: net/netrom/ 14250 14251NETRONIX EMBEDDED CONTROLLER 14252M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14253S: Maintained 14254F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14255F: drivers/mfd/ntxec.c 14256F: drivers/pwm/pwm-ntxec.c 14257F: drivers/rtc/rtc-ntxec.c 14258F: include/linux/mfd/ntxec.h 14259 14260NETRONOME ETHERNET DRIVERS 14261M: Simon Horman <simon.horman@corigine.com> 14262R: Jakub Kicinski <kuba@kernel.org> 14263L: oss-drivers@corigine.com 14264S: Maintained 14265F: drivers/net/ethernet/netronome/ 14266 14267NETWORK BLOCK DEVICE (NBD) 14268M: Josef Bacik <josef@toxicpanda.com> 14269L: linux-block@vger.kernel.org 14270L: nbd@other.debian.org 14271S: Maintained 14272F: Documentation/admin-guide/blockdev/nbd.rst 14273F: drivers/block/nbd.c 14274F: include/trace/events/nbd.h 14275F: include/uapi/linux/nbd.h 14276 14277NETWORK DROP MONITOR 14278M: Neil Horman <nhorman@tuxdriver.com> 14279L: netdev@vger.kernel.org 14280S: Maintained 14281W: https://fedorahosted.org/dropwatch/ 14282F: include/uapi/linux/net_dropmon.h 14283F: net/core/drop_monitor.c 14284 14285NETWORKING DRIVERS 14286M: "David S. Miller" <davem@davemloft.net> 14287M: Eric Dumazet <edumazet@google.com> 14288M: Jakub Kicinski <kuba@kernel.org> 14289M: Paolo Abeni <pabeni@redhat.com> 14290L: netdev@vger.kernel.org 14291S: Maintained 14292Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14293T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14294T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14295F: Documentation/devicetree/bindings/net/ 14296F: drivers/connector/ 14297F: drivers/net/ 14298F: include/dt-bindings/net/ 14299F: include/linux/etherdevice.h 14300F: include/linux/fcdevice.h 14301F: include/linux/fddidevice.h 14302F: include/linux/hippidevice.h 14303F: include/linux/if_* 14304F: include/linux/inetdevice.h 14305F: include/linux/netdevice.h 14306F: include/uapi/linux/if_* 14307F: include/uapi/linux/netdevice.h 14308 14309NETWORKING DRIVERS (WIRELESS) 14310M: Kalle Valo <kvalo@kernel.org> 14311L: linux-wireless@vger.kernel.org 14312S: Maintained 14313W: https://wireless.wiki.kernel.org/ 14314Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14315T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14316T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14317F: Documentation/devicetree/bindings/net/wireless/ 14318F: drivers/net/wireless/ 14319 14320NETWORKING [DSA] 14321M: Andrew Lunn <andrew@lunn.ch> 14322M: Vivien Didelot <vivien.didelot@gmail.com> 14323M: Florian Fainelli <f.fainelli@gmail.com> 14324M: Vladimir Oltean <olteanv@gmail.com> 14325S: Maintained 14326F: Documentation/devicetree/bindings/net/dsa/ 14327F: drivers/net/dsa/ 14328F: include/linux/dsa/ 14329F: include/linux/platform_data/dsa.h 14330F: include/net/dsa.h 14331F: net/dsa/ 14332F: tools/testing/selftests/drivers/net/dsa/ 14333 14334NETWORKING [GENERAL] 14335M: "David S. Miller" <davem@davemloft.net> 14336M: Eric Dumazet <edumazet@google.com> 14337M: Jakub Kicinski <kuba@kernel.org> 14338M: Paolo Abeni <pabeni@redhat.com> 14339L: netdev@vger.kernel.org 14340S: Maintained 14341Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14342B: mailto:netdev@vger.kernel.org 14343T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14344T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14345F: Documentation/networking/ 14346F: Documentation/process/maintainer-netdev.rst 14347F: include/linux/in.h 14348F: include/linux/net.h 14349F: include/linux/netdevice.h 14350F: include/net/ 14351F: include/uapi/linux/in.h 14352F: include/uapi/linux/net.h 14353F: include/uapi/linux/net_namespace.h 14354F: include/uapi/linux/netdevice.h 14355F: lib/net_utils.c 14356F: lib/random32.c 14357F: net/ 14358F: tools/testing/selftests/net/ 14359 14360NETWORKING [IPSEC] 14361M: Steffen Klassert <steffen.klassert@secunet.com> 14362M: Herbert Xu <herbert@gondor.apana.org.au> 14363M: "David S. Miller" <davem@davemloft.net> 14364L: netdev@vger.kernel.org 14365S: Maintained 14366T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14367T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14368F: include/net/xfrm.h 14369F: include/uapi/linux/xfrm.h 14370F: net/ipv4/ah4.c 14371F: net/ipv4/esp4* 14372F: net/ipv4/ip_vti.c 14373F: net/ipv4/ipcomp.c 14374F: net/ipv4/xfrm* 14375F: net/ipv6/ah6.c 14376F: net/ipv6/esp6* 14377F: net/ipv6/ip6_vti.c 14378F: net/ipv6/ipcomp6.c 14379F: net/ipv6/xfrm* 14380F: net/key/ 14381F: net/xfrm/ 14382F: tools/testing/selftests/net/ipsec.c 14383 14384NETWORKING [IPv4/IPv6] 14385M: "David S. Miller" <davem@davemloft.net> 14386M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14387M: David Ahern <dsahern@kernel.org> 14388L: netdev@vger.kernel.org 14389S: Maintained 14390T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14391F: arch/x86/net/* 14392F: include/linux/ip.h 14393F: include/linux/ipv6* 14394F: include/net/fib* 14395F: include/net/ip* 14396F: include/net/route.h 14397F: net/ipv4/ 14398F: net/ipv6/ 14399 14400NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14401M: Paul Moore <paul@paul-moore.com> 14402L: netdev@vger.kernel.org 14403L: linux-security-module@vger.kernel.org 14404S: Maintained 14405W: https://github.com/netlabel 14406F: Documentation/netlabel/ 14407F: include/net/calipso.h 14408F: include/net/cipso_ipv4.h 14409F: include/net/netlabel.h 14410F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14411F: include/uapi/linux/netfilter/xt_SECMARK.h 14412F: net/ipv4/cipso_ipv4.c 14413F: net/ipv6/calipso.c 14414F: net/netfilter/xt_CONNSECMARK.c 14415F: net/netfilter/xt_SECMARK.c 14416F: net/netlabel/ 14417 14418NETWORKING [MPTCP] 14419M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14420M: Matthieu Baerts <matthieu.baerts@tessares.net> 14421L: netdev@vger.kernel.org 14422L: mptcp@lists.linux.dev 14423S: Maintained 14424W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14425B: https://github.com/multipath-tcp/mptcp_net-next/issues 14426F: Documentation/networking/mptcp-sysctl.rst 14427F: include/net/mptcp.h 14428F: include/trace/events/mptcp.h 14429F: include/uapi/linux/mptcp.h 14430F: net/mptcp/ 14431F: tools/testing/selftests/bpf/*/*mptcp*.c 14432F: tools/testing/selftests/net/mptcp/ 14433 14434NETWORKING [TCP] 14435M: Eric Dumazet <edumazet@google.com> 14436L: netdev@vger.kernel.org 14437S: Maintained 14438F: include/linux/tcp.h 14439F: include/net/tcp.h 14440F: include/trace/events/tcp.h 14441F: include/uapi/linux/tcp.h 14442F: net/ipv4/syncookies.c 14443F: net/ipv4/tcp*.c 14444F: net/ipv6/syncookies.c 14445F: net/ipv6/tcp*.c 14446 14447NETWORKING [TLS] 14448M: Boris Pismenny <borisp@nvidia.com> 14449M: John Fastabend <john.fastabend@gmail.com> 14450M: Jakub Kicinski <kuba@kernel.org> 14451L: netdev@vger.kernel.org 14452S: Maintained 14453F: include/net/tls.h 14454F: include/uapi/linux/tls.h 14455F: net/tls/* 14456 14457NETXEN (1/10) GbE SUPPORT 14458M: Manish Chopra <manishc@marvell.com> 14459M: Rahul Verma <rahulv@marvell.com> 14460M: GR-Linux-NIC-Dev@marvell.com 14461L: netdev@vger.kernel.org 14462S: Supported 14463F: drivers/net/ethernet/qlogic/netxen/ 14464 14465NET_FAILOVER MODULE 14466M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14467L: netdev@vger.kernel.org 14468S: Supported 14469F: Documentation/networking/net_failover.rst 14470F: drivers/net/net_failover.c 14471F: include/net/net_failover.h 14472 14473NEXTHOP 14474M: David Ahern <dsahern@kernel.org> 14475L: netdev@vger.kernel.org 14476S: Maintained 14477F: include/net/netns/nexthop.h 14478F: include/net/nexthop.h 14479F: include/uapi/linux/nexthop.h 14480F: net/ipv4/nexthop.c 14481 14482NFC SUBSYSTEM 14483M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14484L: linux-nfc@lists.01.org (subscribers-only) 14485L: netdev@vger.kernel.org 14486S: Maintained 14487B: mailto:linux-nfc@lists.01.org 14488F: Documentation/devicetree/bindings/net/nfc/ 14489F: drivers/nfc/ 14490F: include/linux/platform_data/nfcmrvl.h 14491F: include/net/nfc/ 14492F: include/uapi/linux/nfc.h 14493F: net/nfc/ 14494 14495NFC VIRTUAL NCI DEVICE DRIVER 14496M: Bongsu Jeon <bongsu.jeon@samsung.com> 14497L: netdev@vger.kernel.org 14498L: linux-nfc@lists.01.org (subscribers-only) 14499S: Supported 14500F: drivers/nfc/virtual_ncidev.c 14501F: tools/testing/selftests/nci/ 14502 14503NFS, SUNRPC, AND LOCKD CLIENTS 14504M: Trond Myklebust <trond.myklebust@hammerspace.com> 14505M: Anna Schumaker <anna@kernel.org> 14506L: linux-nfs@vger.kernel.org 14507S: Maintained 14508W: http://client.linux-nfs.org 14509T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14510F: fs/lockd/ 14511F: fs/nfs/ 14512F: fs/nfs_common/ 14513F: include/linux/lockd/ 14514F: include/linux/nfs* 14515F: include/linux/sunrpc/ 14516F: include/uapi/linux/nfs* 14517F: include/uapi/linux/sunrpc/ 14518F: net/sunrpc/ 14519F: Documentation/filesystems/nfs/ 14520 14521NILFS2 FILESYSTEM 14522M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14523L: linux-nilfs@vger.kernel.org 14524S: Supported 14525W: https://nilfs.sourceforge.io/ 14526W: https://nilfs.osdn.jp/ 14527T: git git://github.com/konis/nilfs2.git 14528F: Documentation/filesystems/nilfs2.rst 14529F: fs/nilfs2/ 14530F: include/trace/events/nilfs2.h 14531F: include/uapi/linux/nilfs2_api.h 14532F: include/uapi/linux/nilfs2_ondisk.h 14533 14534NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14535M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14536S: Maintained 14537W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14538F: Documentation/scsi/NinjaSCSI.rst 14539F: drivers/scsi/pcmcia/nsp_* 14540 14541NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14542M: GOTO Masanori <gotom@debian.or.jp> 14543M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14544S: Maintained 14545W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14546F: Documentation/scsi/NinjaSCSI.rst 14547F: drivers/scsi/nsp32* 14548 14549NINTENDO HID DRIVER 14550M: Daniel J. Ogorchock <djogorchock@gmail.com> 14551L: linux-input@vger.kernel.org 14552S: Maintained 14553F: drivers/hid/hid-nintendo* 14554 14555NIOS2 ARCHITECTURE 14556M: Dinh Nguyen <dinguyen@kernel.org> 14557S: Maintained 14558T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14559F: arch/nios2/ 14560 14561NITRO ENCLAVES (NE) 14562M: Andra Paraschiv <andraprs@amazon.com> 14563M: Alexandru Vasile <lexnv@amazon.com> 14564M: Alexandru Ciobotaru <alcioa@amazon.com> 14565L: linux-kernel@vger.kernel.org 14566S: Supported 14567W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14568F: Documentation/virt/ne_overview.rst 14569F: drivers/virt/nitro_enclaves/ 14570F: include/linux/nitro_enclaves.h 14571F: include/uapi/linux/nitro_enclaves.h 14572F: samples/nitro_enclaves/ 14573 14574NOHZ, DYNTICKS SUPPORT 14575M: Frederic Weisbecker <fweisbec@gmail.com> 14576M: Thomas Gleixner <tglx@linutronix.de> 14577M: Ingo Molnar <mingo@kernel.org> 14578L: linux-kernel@vger.kernel.org 14579S: Maintained 14580T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14581F: include/linux/sched/nohz.h 14582F: include/linux/tick.h 14583F: kernel/time/tick*.* 14584 14585NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14586M: Pavel Machek <pavel@ucw.cz> 14587M: Sakari Ailus <sakari.ailus@iki.fi> 14588L: linux-media@vger.kernel.org 14589S: Maintained 14590F: drivers/media/i2c/ad5820.c 14591F: drivers/media/i2c/et8ek8 14592 14593NOKIA N900 POWER SUPPLY DRIVERS 14594R: Pali Rohár <pali@kernel.org> 14595F: drivers/power/supply/bq2415x_charger.c 14596F: drivers/power/supply/bq27xxx_battery.c 14597F: drivers/power/supply/bq27xxx_battery_i2c.c 14598F: drivers/power/supply/isp1704_charger.c 14599F: drivers/power/supply/rx51_battery.c 14600F: include/linux/power/bq2415x_charger.h 14601F: include/linux/power/bq27xxx_battery.h 14602 14603NOLIBC HEADER FILE 14604M: Willy Tarreau <w@1wt.eu> 14605S: Maintained 14606T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14607F: tools/include/nolibc/ 14608F: tools/testing/selftests/nolibc/ 14609 14610NSDEPS 14611M: Matthias Maennich <maennich@google.com> 14612S: Maintained 14613F: Documentation/core-api/symbol-namespaces.rst 14614F: scripts/nsdeps 14615 14616NTB AMD DRIVER 14617M: Sanjay R Mehta <sanju.mehta@amd.com> 14618M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14619L: ntb@lists.linux.dev 14620S: Supported 14621F: drivers/ntb/hw/amd/ 14622 14623NTB DRIVER CORE 14624M: Jon Mason <jdmason@kudzu.us> 14625M: Dave Jiang <dave.jiang@intel.com> 14626M: Allen Hubbe <allenbh@gmail.com> 14627L: ntb@lists.linux.dev 14628S: Supported 14629W: https://github.com/jonmason/ntb/wiki 14630T: git git://github.com/jonmason/ntb.git 14631F: drivers/net/ntb_netdev.c 14632F: drivers/ntb/ 14633F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14634F: include/linux/ntb.h 14635F: include/linux/ntb_transport.h 14636F: tools/testing/selftests/ntb/ 14637 14638NTB IDT DRIVER 14639M: Serge Semin <fancer.lancer@gmail.com> 14640L: ntb@lists.linux.dev 14641S: Supported 14642F: drivers/ntb/hw/idt/ 14643 14644NTB INTEL DRIVER 14645M: Dave Jiang <dave.jiang@intel.com> 14646L: ntb@lists.linux.dev 14647S: Supported 14648W: https://github.com/davejiang/linux/wiki 14649T: git https://github.com/davejiang/linux.git 14650F: drivers/ntb/hw/intel/ 14651 14652NTFS FILESYSTEM 14653M: Anton Altaparmakov <anton@tuxera.com> 14654L: linux-ntfs-dev@lists.sourceforge.net 14655S: Supported 14656W: http://www.tuxera.com/ 14657T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14658F: Documentation/filesystems/ntfs.rst 14659F: fs/ntfs/ 14660 14661NTFS3 FILESYSTEM 14662M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14663L: ntfs3@lists.linux.dev 14664S: Supported 14665W: http://www.paragon-software.com/ 14666T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14667F: Documentation/filesystems/ntfs3.rst 14668F: fs/ntfs3/ 14669 14670NUBUS SUBSYSTEM 14671M: Finn Thain <fthain@linux-m68k.org> 14672L: linux-m68k@lists.linux-m68k.org 14673S: Maintained 14674F: arch/*/include/asm/nubus.h 14675F: drivers/nubus/ 14676F: include/linux/nubus.h 14677F: include/uapi/linux/nubus.h 14678 14679NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14680M: Antonino Daplas <adaplas@gmail.com> 14681L: linux-fbdev@vger.kernel.org 14682S: Maintained 14683F: drivers/video/fbdev/nvidia/ 14684F: drivers/video/fbdev/riva/ 14685 14686NVIDIA WMI EC BACKLIGHT DRIVER 14687M: Daniel Dadap <ddadap@nvidia.com> 14688L: platform-driver-x86@vger.kernel.org 14689S: Supported 14690F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14691F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14692 14693NVM EXPRESS DRIVER 14694M: Keith Busch <kbusch@kernel.org> 14695M: Jens Axboe <axboe@fb.com> 14696M: Christoph Hellwig <hch@lst.de> 14697M: Sagi Grimberg <sagi@grimberg.me> 14698L: linux-nvme@lists.infradead.org 14699S: Supported 14700W: http://git.infradead.org/nvme.git 14701T: git://git.infradead.org/nvme.git 14702F: drivers/nvme/host/ 14703F: drivers/nvme/common/ 14704F: include/linux/nvme* 14705F: include/uapi/linux/nvme_ioctl.h 14706 14707NVM EXPRESS FABRICS AUTHENTICATION 14708M: Hannes Reinecke <hare@suse.de> 14709L: linux-nvme@lists.infradead.org 14710S: Supported 14711F: drivers/nvme/host/auth.c 14712F: drivers/nvme/target/auth.c 14713F: drivers/nvme/target/fabrics-cmd-auth.c 14714F: include/linux/nvme-auth.h 14715 14716NVM EXPRESS HARDWARE MONITORING SUPPORT 14717M: Guenter Roeck <linux@roeck-us.net> 14718L: linux-nvme@lists.infradead.org 14719S: Supported 14720F: drivers/nvme/host/hwmon.c 14721 14722NVM EXPRESS FC TRANSPORT DRIVERS 14723M: James Smart <james.smart@broadcom.com> 14724L: linux-nvme@lists.infradead.org 14725S: Supported 14726F: drivers/nvme/host/fc.c 14727F: drivers/nvme/target/fc.c 14728F: drivers/nvme/target/fcloop.c 14729F: include/linux/nvme-fc-driver.h 14730F: include/linux/nvme-fc.h 14731 14732NVM EXPRESS TARGET DRIVER 14733M: Christoph Hellwig <hch@lst.de> 14734M: Sagi Grimberg <sagi@grimberg.me> 14735M: Chaitanya Kulkarni <kch@nvidia.com> 14736L: linux-nvme@lists.infradead.org 14737S: Supported 14738W: http://git.infradead.org/nvme.git 14739T: git://git.infradead.org/nvme.git 14740F: drivers/nvme/target/ 14741 14742NVMEM FRAMEWORK 14743M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14744S: Maintained 14745T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14746F: Documentation/ABI/stable/sysfs-bus-nvmem 14747F: Documentation/devicetree/bindings/nvmem/ 14748F: drivers/nvmem/ 14749F: include/linux/nvmem-consumer.h 14750F: include/linux/nvmem-provider.h 14751 14752NXP C45 TJA11XX PHY DRIVER 14753M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14754L: netdev@vger.kernel.org 14755S: Maintained 14756F: drivers/net/phy/nxp-c45-tja11xx.c 14757 14758NXP FSPI DRIVER 14759M: Han Xu <han.xu@nxp.com> 14760M: Haibo Chen <haibo.chen@nxp.com> 14761R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14762L: linux-spi@vger.kernel.org 14763S: Maintained 14764F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14765F: drivers/spi/spi-nxp-fspi.c 14766 14767NXP FXAS21002C DRIVER 14768M: Rui Miguel Silva <rmfrfs@gmail.com> 14769L: linux-iio@vger.kernel.org 14770S: Maintained 14771F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14772F: drivers/iio/gyro/fxas21002c.h 14773F: drivers/iio/gyro/fxas21002c_core.c 14774F: drivers/iio/gyro/fxas21002c_i2c.c 14775F: drivers/iio/gyro/fxas21002c_spi.c 14776 14777NXP i.MX CLOCK DRIVERS 14778M: Abel Vesa <abelvesa@kernel.org> 14779L: linux-clk@vger.kernel.org 14780L: linux-imx@nxp.com 14781S: Maintained 14782T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14783F: Documentation/devicetree/bindings/clock/imx* 14784F: drivers/clk/imx/ 14785F: include/dt-bindings/clock/imx* 14786 14787NXP i.MX 8MQ DCSS DRIVER 14788M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14789R: Lucas Stach <l.stach@pengutronix.de> 14790L: dri-devel@lists.freedesktop.org 14791S: Maintained 14792F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14793F: drivers/gpu/drm/imx/dcss/ 14794 14795NXP i.MX 8QXP ADC DRIVER 14796M: Cai Huoqing <cai.huoqing@linux.dev> 14797M: Haibo Chen <haibo.chen@nxp.com> 14798L: linux-imx@nxp.com 14799L: linux-iio@vger.kernel.org 14800S: Maintained 14801F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14802F: drivers/iio/adc/imx8qxp-adc.c 14803 14804NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14805M: Haibo Chen <haibo.chen@nxp.com> 14806L: linux-iio@vger.kernel.org 14807L: linux-imx@nxp.com 14808S: Maintained 14809F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14810F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14811F: drivers/iio/adc/imx7d_adc.c 14812F: drivers/iio/adc/vf610_adc.c 14813 14814NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14815M: Jagan Teki <jagan@amarulasolutions.com> 14816S: Maintained 14817F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14818F: drivers/regulator/pf8x00-regulator.c 14819 14820NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14821M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14822L: linux-kernel@vger.kernel.org 14823S: Maintained 14824F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14825F: drivers/extcon/extcon-ptn5150.c 14826 14827NXP SGTL5000 DRIVER 14828M: Fabio Estevam <festevam@gmail.com> 14829L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14830S: Maintained 14831F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14832F: sound/soc/codecs/sgtl5000* 14833 14834NXP SJA1105 ETHERNET SWITCH DRIVER 14835M: Vladimir Oltean <olteanv@gmail.com> 14836L: linux-kernel@vger.kernel.org 14837S: Maintained 14838F: drivers/net/dsa/sja1105 14839F: drivers/net/pcs/pcs-xpcs-nxp.c 14840 14841NXP TDA998X DRM DRIVER 14842M: Russell King <linux@armlinux.org.uk> 14843S: Maintained 14844T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14845T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14846F: drivers/gpu/drm/i2c/tda998x_drv.c 14847F: include/drm/i2c/tda998x.h 14848F: include/dt-bindings/display/tda998x.h 14849K: "nxp,tda998x" 14850 14851NXP TFA9879 DRIVER 14852M: Peter Rosin <peda@axentia.se> 14853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14854S: Maintained 14855F: Documentation/devicetree/bindings/sound/tfa9879.txt 14856F: sound/soc/codecs/tfa9879* 14857 14858NXP/Goodix TFA989X (TFA1) DRIVER 14859M: Stephan Gerhold <stephan@gerhold.net> 14860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14861S: Maintained 14862F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14863F: sound/soc/codecs/tfa989x.c 14864 14865NXP-NCI NFC DRIVER 14866L: linux-nfc@lists.01.org (subscribers-only) 14867S: Orphan 14868F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14869F: drivers/nfc/nxp-nci 14870 14871NXP i.MX 8MP DW100 V4L2 DRIVER 14872M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14873L: linux-media@vger.kernel.org 14874S: Maintained 14875F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14876F: Documentation/userspace-api/media/drivers/dw100.rst 14877F: drivers/media/platform/nxp/dw100/ 14878F: include/uapi/linux/dw100.h 14879 14880NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14881M: Mirela Rabulea <mirela.rabulea@nxp.com> 14882R: NXP Linux Team <linux-imx@nxp.com> 14883L: linux-media@vger.kernel.org 14884S: Maintained 14885F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14886F: drivers/media/platform/nxp/imx-jpeg 14887 14888NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14889M: Jonas Malaco <jonas@protocubo.io> 14890L: linux-hwmon@vger.kernel.org 14891S: Maintained 14892F: Documentation/hwmon/nzxt-kraken2.rst 14893F: drivers/hwmon/nzxt-kraken2.c 14894 14895NZXT-SMART2 HARDWARE MONITORING DRIVER 14896M: Aleksandr Mezin <mezin.alexander@gmail.com> 14897L: linux-hwmon@vger.kernel.org 14898S: Maintained 14899F: Documentation/hwmon/nzxt-smart2.rst 14900F: drivers/hwmon/nzxt-smart2.c 14901 14902OBJAGG 14903M: Jiri Pirko <jiri@nvidia.com> 14904L: netdev@vger.kernel.org 14905S: Supported 14906F: include/linux/objagg.h 14907F: lib/objagg.c 14908F: lib/test_objagg.c 14909 14910OBJTOOL 14911M: Josh Poimboeuf <jpoimboe@kernel.org> 14912M: Peter Zijlstra <peterz@infradead.org> 14913S: Supported 14914F: tools/objtool/ 14915F: include/linux/objtool.h 14916 14917OCELOT ETHERNET SWITCH DRIVER 14918M: Vladimir Oltean <vladimir.oltean@nxp.com> 14919M: Claudiu Manoil <claudiu.manoil@nxp.com> 14920M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14921M: UNGLinuxDriver@microchip.com 14922L: netdev@vger.kernel.org 14923S: Supported 14924F: drivers/net/dsa/ocelot/* 14925F: drivers/net/ethernet/mscc/ 14926F: include/soc/mscc/ocelot* 14927F: net/dsa/tag_ocelot.c 14928F: net/dsa/tag_ocelot_8021q.c 14929F: tools/testing/selftests/drivers/net/ocelot/* 14930 14931OCELOT EXTERNAL SWITCH CONTROL 14932M: Colin Foster <colin.foster@in-advantage.com> 14933S: Supported 14934F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14935F: drivers/mfd/ocelot* 14936F: include/linux/mfd/ocelot.h 14937 14938OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14939M: Frederic Barrat <fbarrat@linux.ibm.com> 14940M: Andrew Donnellan <ajd@linux.ibm.com> 14941L: linuxppc-dev@lists.ozlabs.org 14942S: Supported 14943F: Documentation/userspace-api/accelerators/ocxl.rst 14944F: arch/powerpc/include/asm/pnv-ocxl.h 14945F: arch/powerpc/platforms/powernv/ocxl.c 14946F: drivers/misc/ocxl/ 14947F: include/misc/ocxl* 14948F: include/uapi/misc/ocxl.h 14949 14950OMAP AUDIO SUPPORT 14951M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14952M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14954L: linux-omap@vger.kernel.org 14955S: Maintained 14956F: sound/soc/ti/n810.c 14957F: sound/soc/ti/omap* 14958F: sound/soc/ti/rx51.c 14959F: sound/soc/ti/sdma-pcm.* 14960 14961OMAP CLOCK FRAMEWORK SUPPORT 14962M: Paul Walmsley <paul@pwsan.com> 14963L: linux-omap@vger.kernel.org 14964S: Maintained 14965F: arch/arm/*omap*/*clock* 14966 14967OMAP DEVICE TREE SUPPORT 14968M: Benoît Cousson <bcousson@baylibre.com> 14969M: Tony Lindgren <tony@atomide.com> 14970L: linux-omap@vger.kernel.org 14971L: devicetree@vger.kernel.org 14972S: Maintained 14973F: arch/arm/boot/dts/*am3* 14974F: arch/arm/boot/dts/*am4* 14975F: arch/arm/boot/dts/*am5* 14976F: arch/arm/boot/dts/*dra7* 14977F: arch/arm/boot/dts/*omap* 14978F: arch/arm/boot/dts/logicpd-som-lv* 14979F: arch/arm/boot/dts/logicpd-torpedo* 14980 14981OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14982L: linux-omap@vger.kernel.org 14983L: linux-fbdev@vger.kernel.org 14984S: Orphan 14985F: Documentation/arm/omap/dss.rst 14986F: drivers/video/fbdev/omap2/ 14987 14988OMAP FRAMEBUFFER SUPPORT 14989L: linux-fbdev@vger.kernel.org 14990L: linux-omap@vger.kernel.org 14991S: Orphan 14992F: drivers/video/fbdev/omap/ 14993 14994OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14995M: Roger Quadros <rogerq@kernel.org> 14996M: Tony Lindgren <tony@atomide.com> 14997L: linux-omap@vger.kernel.org 14998S: Maintained 14999F: arch/arm/mach-omap2/*gpmc* 15000F: drivers/memory/omap-gpmc.c 15001 15002OMAP GPIO DRIVER 15003M: Grygorii Strashko <grygorii.strashko@ti.com> 15004M: Santosh Shilimkar <ssantosh@kernel.org> 15005M: Kevin Hilman <khilman@kernel.org> 15006L: linux-omap@vger.kernel.org 15007S: Maintained 15008F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15009F: drivers/gpio/gpio-omap.c 15010 15011OMAP HARDWARE SPINLOCK SUPPORT 15012M: Ohad Ben-Cohen <ohad@wizery.com> 15013L: linux-omap@vger.kernel.org 15014S: Maintained 15015F: drivers/hwspinlock/omap_hwspinlock.c 15016 15017OMAP HS MMC SUPPORT 15018L: linux-mmc@vger.kernel.org 15019L: linux-omap@vger.kernel.org 15020S: Orphan 15021F: drivers/mmc/host/omap_hsmmc.c 15022 15023OMAP HWMOD DATA 15024M: Paul Walmsley <paul@pwsan.com> 15025L: linux-omap@vger.kernel.org 15026S: Maintained 15027F: arch/arm/mach-omap2/omap_hwmod*data* 15028 15029OMAP HWMOD SUPPORT 15030M: Benoît Cousson <bcousson@baylibre.com> 15031M: Paul Walmsley <paul@pwsan.com> 15032L: linux-omap@vger.kernel.org 15033S: Maintained 15034F: arch/arm/mach-omap2/omap_hwmod.* 15035 15036OMAP I2C DRIVER 15037M: Vignesh R <vigneshr@ti.com> 15038L: linux-omap@vger.kernel.org 15039L: linux-i2c@vger.kernel.org 15040S: Maintained 15041F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15042F: drivers/i2c/busses/i2c-omap.c 15043 15044OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15045M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15046L: linux-media@vger.kernel.org 15047S: Maintained 15048F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15049F: drivers/media/platform/ti/omap3isp/ 15050F: drivers/staging/media/omap4iss/ 15051 15052OMAP MMC SUPPORT 15053M: Aaro Koskinen <aaro.koskinen@iki.fi> 15054L: linux-omap@vger.kernel.org 15055S: Odd Fixes 15056F: drivers/mmc/host/omap.c 15057 15058OMAP POWER MANAGEMENT SUPPORT 15059M: Kevin Hilman <khilman@kernel.org> 15060L: linux-omap@vger.kernel.org 15061S: Maintained 15062F: arch/arm/*omap*/*pm* 15063F: drivers/cpufreq/omap-cpufreq.c 15064 15065OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15066M: Paul Walmsley <paul@pwsan.com> 15067L: linux-omap@vger.kernel.org 15068S: Maintained 15069F: arch/arm/mach-omap2/prm* 15070 15071OMAP RANDOM NUMBER GENERATOR SUPPORT 15072M: Deepak Saxena <dsaxena@plexity.net> 15073S: Maintained 15074F: drivers/char/hw_random/omap-rng.c 15075 15076OMAP USB SUPPORT 15077L: linux-usb@vger.kernel.org 15078L: linux-omap@vger.kernel.org 15079S: Orphan 15080F: arch/arm/*omap*/usb* 15081F: drivers/usb/*/*omap* 15082 15083OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15084M: Mark Jackson <mpfj@newflow.co.uk> 15085L: linux-omap@vger.kernel.org 15086S: Maintained 15087F: arch/arm/boot/dts/am335x-nano.dts 15088 15089OMAP1 SUPPORT 15090M: Aaro Koskinen <aaro.koskinen@iki.fi> 15091M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15092M: Tony Lindgren <tony@atomide.com> 15093L: linux-omap@vger.kernel.org 15094S: Maintained 15095Q: http://patchwork.kernel.org/project/linux-omap/list/ 15096T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15097F: arch/arm/configs/omap1_defconfig 15098F: arch/arm/mach-omap1/ 15099F: arch/arm/plat-omap/ 15100F: drivers/i2c/busses/i2c-omap.c 15101F: include/linux/platform_data/ams-delta-fiq.h 15102F: include/linux/platform_data/i2c-omap.h 15103 15104OMAP2+ SUPPORT 15105M: Tony Lindgren <tony@atomide.com> 15106L: linux-omap@vger.kernel.org 15107S: Maintained 15108W: http://www.muru.com/linux/omap/ 15109W: http://linux.omap.com/ 15110Q: http://patchwork.kernel.org/project/linux-omap/list/ 15111T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15112F: arch/arm/configs/omap2plus_defconfig 15113F: arch/arm/mach-omap2/ 15114F: arch/arm/plat-omap/ 15115F: drivers/bus/ti-sysc.c 15116F: drivers/i2c/busses/i2c-omap.c 15117F: drivers/irqchip/irq-omap-intc.c 15118F: drivers/mfd/*omap*.c 15119F: drivers/mfd/menelaus.c 15120F: drivers/mfd/palmas.c 15121F: drivers/mfd/tps65217.c 15122F: drivers/mfd/tps65218.c 15123F: drivers/mfd/tps65910.c 15124F: drivers/mfd/twl-core.[ch] 15125F: drivers/mfd/twl4030*.c 15126F: drivers/mfd/twl6030*.c 15127F: drivers/mfd/twl6040*.c 15128F: drivers/regulator/palmas-regulator*.c 15129F: drivers/regulator/pbias-regulator.c 15130F: drivers/regulator/tps65217-regulator.c 15131F: drivers/regulator/tps65218-regulator.c 15132F: drivers/regulator/tps65219-regulator.c 15133F: drivers/regulator/tps65910-regulator.c 15134F: drivers/regulator/twl-regulator.c 15135F: drivers/regulator/twl6030-regulator.c 15136F: include/linux/platform_data/i2c-omap.h 15137F: include/linux/platform_data/ti-sysc.h 15138 15139OMFS FILESYSTEM 15140M: Bob Copeland <me@bobcopeland.com> 15141L: linux-karma-devel@lists.sourceforge.net 15142S: Maintained 15143F: Documentation/filesystems/omfs.rst 15144F: fs/omfs/ 15145 15146OMNIKEY CARDMAN 4000 DRIVER 15147M: Harald Welte <laforge@gnumonks.org> 15148S: Maintained 15149F: drivers/char/pcmcia/cm4000_cs.c 15150F: include/linux/cm4000_cs.h 15151F: include/uapi/linux/cm4000_cs.h 15152 15153OMNIKEY CARDMAN 4040 DRIVER 15154M: Harald Welte <laforge@gnumonks.org> 15155S: Maintained 15156F: drivers/char/pcmcia/cm4040_cs.* 15157 15158OMNIVISION OG01A1B SENSOR DRIVER 15159M: Shawn Tu <shawnx.tu@intel.com> 15160L: linux-media@vger.kernel.org 15161S: Maintained 15162F: drivers/media/i2c/og01a1b.c 15163 15164OMNIVISION OV02A10 SENSOR DRIVER 15165M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15166L: linux-media@vger.kernel.org 15167S: Maintained 15168T: git git://linuxtv.org/media_tree.git 15169F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15170F: drivers/media/i2c/ov02a10.c 15171 15172OMNIVISION OV08D10 SENSOR DRIVER 15173M: Jimmy Su <jimmy.su@intel.com> 15174L: linux-media@vger.kernel.org 15175S: Maintained 15176T: git git://linuxtv.org/media_tree.git 15177F: drivers/media/i2c/ov08d10.c 15178 15179OMNIVISION OV13858 SENSOR DRIVER 15180M: Sakari Ailus <sakari.ailus@linux.intel.com> 15181L: linux-media@vger.kernel.org 15182S: Maintained 15183T: git git://linuxtv.org/media_tree.git 15184F: drivers/media/i2c/ov13858.c 15185 15186OMNIVISION OV13B10 SENSOR DRIVER 15187M: Arec Kao <arec.kao@intel.com> 15188L: linux-media@vger.kernel.org 15189S: Maintained 15190T: git git://linuxtv.org/media_tree.git 15191F: drivers/media/i2c/ov13b10.c 15192 15193OMNIVISION OV2680 SENSOR DRIVER 15194M: Rui Miguel Silva <rmfrfs@gmail.com> 15195L: linux-media@vger.kernel.org 15196S: Maintained 15197T: git git://linuxtv.org/media_tree.git 15198F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15199F: drivers/media/i2c/ov2680.c 15200 15201OMNIVISION OV2685 SENSOR DRIVER 15202M: Shunqian Zheng <zhengsq@rock-chips.com> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205T: git git://linuxtv.org/media_tree.git 15206F: drivers/media/i2c/ov2685.c 15207 15208OMNIVISION OV2740 SENSOR DRIVER 15209M: Tianshu Qiu <tian.shu.qiu@intel.com> 15210R: Shawn Tu <shawnx.tu@intel.com> 15211R: Bingbu Cao <bingbu.cao@intel.com> 15212L: linux-media@vger.kernel.org 15213S: Maintained 15214T: git git://linuxtv.org/media_tree.git 15215F: drivers/media/i2c/ov2740.c 15216 15217OMNIVISION OV5640 SENSOR DRIVER 15218M: Steve Longerbeam <slongerbeam@gmail.com> 15219L: linux-media@vger.kernel.org 15220S: Maintained 15221T: git git://linuxtv.org/media_tree.git 15222F: drivers/media/i2c/ov5640.c 15223 15224OMNIVISION OV5647 SENSOR DRIVER 15225M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15226M: Jacopo Mondi <jacopo@jmondi.org> 15227L: linux-media@vger.kernel.org 15228S: Maintained 15229T: git git://linuxtv.org/media_tree.git 15230F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15231F: drivers/media/i2c/ov5647.c 15232 15233OMNIVISION OV5670 SENSOR DRIVER 15234M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15235L: linux-media@vger.kernel.org 15236S: Maintained 15237T: git git://linuxtv.org/media_tree.git 15238F: drivers/media/i2c/ov5670.c 15239 15240OMNIVISION OV5675 SENSOR DRIVER 15241M: Shawn Tu <shawnx.tu@intel.com> 15242L: linux-media@vger.kernel.org 15243S: Maintained 15244T: git git://linuxtv.org/media_tree.git 15245F: drivers/media/i2c/ov5675.c 15246 15247OMNIVISION OV5693 SENSOR DRIVER 15248M: Daniel Scally <djrscally@gmail.com> 15249L: linux-media@vger.kernel.org 15250S: Maintained 15251T: git git://linuxtv.org/media_tree.git 15252F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15253F: drivers/media/i2c/ov5693.c 15254 15255OMNIVISION OV5695 SENSOR DRIVER 15256M: Shunqian Zheng <zhengsq@rock-chips.com> 15257L: linux-media@vger.kernel.org 15258S: Maintained 15259T: git git://linuxtv.org/media_tree.git 15260F: drivers/media/i2c/ov5695.c 15261 15262OMNIVISION OV7670 SENSOR DRIVER 15263L: linux-media@vger.kernel.org 15264S: Orphan 15265T: git git://linuxtv.org/media_tree.git 15266F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15267F: drivers/media/i2c/ov7670.c 15268 15269OMNIVISION OV772x SENSOR DRIVER 15270M: Jacopo Mondi <jacopo@jmondi.org> 15271L: linux-media@vger.kernel.org 15272S: Odd fixes 15273T: git git://linuxtv.org/media_tree.git 15274F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15275F: drivers/media/i2c/ov772x.c 15276F: include/media/i2c/ov772x.h 15277 15278OMNIVISION OV7740 SENSOR DRIVER 15279M: Wenyou Yang <wenyou.yang@microchip.com> 15280L: linux-media@vger.kernel.org 15281S: Maintained 15282T: git git://linuxtv.org/media_tree.git 15283F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15284F: drivers/media/i2c/ov7740.c 15285 15286OMNIVISION OV8856 SENSOR DRIVER 15287M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15288L: linux-media@vger.kernel.org 15289S: Maintained 15290T: git git://linuxtv.org/media_tree.git 15291F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15292F: drivers/media/i2c/ov8856.c 15293 15294OMNIVISION OV9282 SENSOR DRIVER 15295M: Paul J. Murphy <paul.j.murphy@intel.com> 15296M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15297L: linux-media@vger.kernel.org 15298S: Maintained 15299T: git git://linuxtv.org/media_tree.git 15300F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15301F: drivers/media/i2c/ov9282.c 15302 15303OMNIVISION OV9640 SENSOR DRIVER 15304M: Petr Cvek <petrcvekcz@gmail.com> 15305L: linux-media@vger.kernel.org 15306S: Maintained 15307F: drivers/media/i2c/ov9640.* 15308 15309OMNIVISION OV9650 SENSOR DRIVER 15310M: Sakari Ailus <sakari.ailus@linux.intel.com> 15311R: Akinobu Mita <akinobu.mita@gmail.com> 15312R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15313L: linux-media@vger.kernel.org 15314S: Maintained 15315T: git git://linuxtv.org/media_tree.git 15316F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15317F: drivers/media/i2c/ov9650.c 15318 15319OMNIVISION OV9734 SENSOR DRIVER 15320M: Tianshu Qiu <tian.shu.qiu@intel.com> 15321R: Bingbu Cao <bingbu.cao@intel.com> 15322L: linux-media@vger.kernel.org 15323S: Maintained 15324T: git git://linuxtv.org/media_tree.git 15325F: drivers/media/i2c/ov9734.c 15326 15327ONBOARD USB HUB DRIVER 15328M: Matthias Kaehlcke <mka@chromium.org> 15329L: linux-usb@vger.kernel.org 15330S: Maintained 15331F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15332F: drivers/usb/misc/onboard_usb_hub.c 15333 15334ONENAND FLASH DRIVER 15335M: Kyungmin Park <kyungmin.park@samsung.com> 15336L: linux-mtd@lists.infradead.org 15337S: Maintained 15338F: drivers/mtd/nand/onenand/ 15339F: include/linux/mtd/onenand*.h 15340 15341ONION OMEGA2+ BOARD 15342M: Harvey Hunt <harveyhuntnexus@gmail.com> 15343L: linux-mips@vger.kernel.org 15344S: Maintained 15345F: arch/mips/boot/dts/ralink/omega2p.dts 15346 15347OP-TEE DRIVER 15348M: Jens Wiklander <jens.wiklander@linaro.org> 15349L: op-tee@lists.trustedfirmware.org 15350S: Maintained 15351F: Documentation/ABI/testing/sysfs-bus-optee-devices 15352F: drivers/tee/optee/ 15353 15354OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15355M: Sumit Garg <sumit.garg@linaro.org> 15356L: op-tee@lists.trustedfirmware.org 15357S: Maintained 15358F: drivers/char/hw_random/optee-rng.c 15359 15360OP-TEE RTC DRIVER 15361M: Clément Léger <clement.leger@bootlin.com> 15362L: linux-rtc@vger.kernel.org 15363S: Maintained 15364F: drivers/rtc/rtc-optee.c 15365 15366OPA-VNIC DRIVER 15367M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15368L: linux-rdma@vger.kernel.org 15369S: Supported 15370F: drivers/infiniband/ulp/opa_vnic 15371 15372OPEN FIRMWARE AND FLATTENED DEVICE TREE 15373M: Rob Herring <robh+dt@kernel.org> 15374M: Frank Rowand <frowand.list@gmail.com> 15375L: devicetree@vger.kernel.org 15376S: Maintained 15377C: irc://irc.libera.chat/devicetree 15378W: http://www.devicetree.org/ 15379T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15380F: Documentation/ABI/testing/sysfs-firmware-ofw 15381F: drivers/of/ 15382F: include/linux/of*.h 15383F: scripts/dtc/ 15384K: of_overlay_notifier_ 15385K: of_overlay_fdt_apply 15386K: of_overlay_remove 15387 15388OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15389M: Rob Herring <robh+dt@kernel.org> 15390M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15391L: devicetree@vger.kernel.org 15392S: Maintained 15393C: irc://irc.libera.chat/devicetree 15394Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15395T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15396F: Documentation/devicetree/ 15397F: arch/*/boot/dts/ 15398F: include/dt-bindings/ 15399 15400OPENCOMPUTE PTP CLOCK DRIVER 15401M: Jonathan Lemon <jonathan.lemon@gmail.com> 15402M: Vadim Fedorenko <vadfed@fb.com> 15403L: netdev@vger.kernel.org 15404S: Maintained 15405F: drivers/ptp/ptp_ocp.c 15406 15407OPENCORES I2C BUS DRIVER 15408M: Peter Korsgaard <peter@korsgaard.com> 15409M: Andrew Lunn <andrew@lunn.ch> 15410L: linux-i2c@vger.kernel.org 15411S: Maintained 15412F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15413F: Documentation/i2c/busses/i2c-ocores.rst 15414F: drivers/i2c/busses/i2c-ocores.c 15415F: include/linux/platform_data/i2c-ocores.h 15416 15417OPENRISC ARCHITECTURE 15418M: Jonas Bonn <jonas@southpole.se> 15419M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15420M: Stafford Horne <shorne@gmail.com> 15421L: openrisc@lists.librecores.org 15422S: Maintained 15423W: http://openrisc.io 15424T: git https://github.com/openrisc/linux.git 15425F: Documentation/devicetree/bindings/openrisc/ 15426F: Documentation/openrisc/ 15427F: arch/openrisc/ 15428F: drivers/irqchip/irq-ompic.c 15429F: drivers/irqchip/irq-or1k-* 15430 15431OPENVSWITCH 15432M: Pravin B Shelar <pshelar@ovn.org> 15433L: netdev@vger.kernel.org 15434L: dev@openvswitch.org 15435S: Maintained 15436W: http://openvswitch.org 15437F: include/uapi/linux/openvswitch.h 15438F: net/openvswitch/ 15439 15440OPERATING PERFORMANCE POINTS (OPP) 15441M: Viresh Kumar <vireshk@kernel.org> 15442M: Nishanth Menon <nm@ti.com> 15443M: Stephen Boyd <sboyd@kernel.org> 15444L: linux-pm@vger.kernel.org 15445S: Maintained 15446T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15447F: Documentation/devicetree/bindings/opp/ 15448F: Documentation/power/opp.rst 15449F: drivers/opp/ 15450F: include/linux/pm_opp.h 15451 15452OPL4 DRIVER 15453M: Clemens Ladisch <clemens@ladisch.de> 15454L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15455S: Maintained 15456T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15457F: sound/drivers/opl4/ 15458 15459ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15460M: Mark Fasheh <mark@fasheh.com> 15461M: Joel Becker <jlbec@evilplan.org> 15462M: Joseph Qi <joseph.qi@linux.alibaba.com> 15463L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15464S: Supported 15465W: http://ocfs2.wiki.kernel.org 15466F: Documentation/filesystems/dlmfs.rst 15467F: Documentation/filesystems/ocfs2.rst 15468F: fs/ocfs2/ 15469 15470ORANGEFS FILESYSTEM 15471M: Mike Marshall <hubcap@omnibond.com> 15472R: Martin Brandenburg <martin@omnibond.com> 15473L: devel@lists.orangefs.org 15474S: Supported 15475T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15476F: Documentation/filesystems/orangefs.rst 15477F: fs/orangefs/ 15478 15479ORINOCO DRIVER 15480L: linux-wireless@vger.kernel.org 15481S: Orphan 15482W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15483W: http://www.nongnu.org/orinoco/ 15484F: drivers/net/wireless/intersil/orinoco/ 15485 15486OV2659 OMNIVISION SENSOR DRIVER 15487M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15488L: linux-media@vger.kernel.org 15489S: Maintained 15490W: https://linuxtv.org 15491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15492T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15493F: drivers/media/i2c/ov2659.c 15494F: include/media/i2c/ov2659.h 15495 15496OVERLAY FILESYSTEM 15497M: Miklos Szeredi <miklos@szeredi.hu> 15498L: linux-unionfs@vger.kernel.org 15499S: Supported 15500T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15501F: Documentation/filesystems/overlayfs.rst 15502F: fs/overlayfs/ 15503 15504P54 WIRELESS DRIVER 15505M: Christian Lamparter <chunkeey@googlemail.com> 15506L: linux-wireless@vger.kernel.org 15507S: Maintained 15508W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15509F: drivers/net/wireless/intersil/p54/ 15510 15511PACKING 15512M: Vladimir Oltean <olteanv@gmail.com> 15513L: netdev@vger.kernel.org 15514S: Supported 15515F: Documentation/core-api/packing.rst 15516F: include/linux/packing.h 15517F: lib/packing.c 15518 15519PADATA PARALLEL EXECUTION MECHANISM 15520M: Steffen Klassert <steffen.klassert@secunet.com> 15521M: Daniel Jordan <daniel.m.jordan@oracle.com> 15522L: linux-crypto@vger.kernel.org 15523L: linux-kernel@vger.kernel.org 15524S: Maintained 15525F: Documentation/core-api/padata.rst 15526F: include/linux/padata.h 15527F: kernel/padata.c 15528 15529PAGE CACHE 15530M: Matthew Wilcox (Oracle) <willy@infradead.org> 15531L: linux-fsdevel@vger.kernel.org 15532S: Supported 15533T: git git://git.infradead.org/users/willy/pagecache.git 15534F: Documentation/filesystems/locking.rst 15535F: Documentation/filesystems/vfs.rst 15536F: include/linux/pagemap.h 15537F: mm/filemap.c 15538F: mm/page-writeback.c 15539F: mm/readahead.c 15540F: mm/truncate.c 15541 15542PAGE POOL 15543M: Jesper Dangaard Brouer <hawk@kernel.org> 15544M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15545L: netdev@vger.kernel.org 15546S: Supported 15547F: Documentation/networking/page_pool.rst 15548F: include/net/page_pool.h 15549F: include/trace/events/page_pool.h 15550F: net/core/page_pool.c 15551 15552PAGE TABLE CHECK 15553M: Pasha Tatashin <pasha.tatashin@soleen.com> 15554M: Andrew Morton <akpm@linux-foundation.org> 15555L: linux-mm@kvack.org 15556S: Maintained 15557F: Documentation/mm/page_table_check.rst 15558F: include/linux/page_table_check.h 15559F: mm/page_table_check.c 15560 15561PANASONIC LAPTOP ACPI EXTRAS DRIVER 15562M: Kenneth Chan <kenneth.t.chan@gmail.com> 15563L: platform-driver-x86@vger.kernel.org 15564S: Maintained 15565F: drivers/platform/x86/panasonic-laptop.c 15566 15567PARALLAX PING IIO SENSOR DRIVER 15568M: Andreas Klinger <ak@it-klinger.de> 15569L: linux-iio@vger.kernel.org 15570S: Maintained 15571F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15572F: drivers/iio/proximity/ping.c 15573 15574PARALLEL LCD/KEYPAD PANEL DRIVER 15575M: Willy Tarreau <willy@haproxy.com> 15576M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15577S: Odd Fixes 15578F: Documentation/admin-guide/lcd-panel-cgram.rst 15579F: drivers/auxdisplay/panel.c 15580 15581PARALLEL PORT SUBSYSTEM 15582M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15583M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15584L: linux-parport@lists.infradead.org (subscribers-only) 15585S: Maintained 15586F: Documentation/driver-api/parport*.rst 15587F: drivers/char/ppdev.c 15588F: drivers/parport/ 15589F: include/linux/parport*.h 15590F: include/uapi/linux/ppdev.h 15591 15592PARAVIRT_OPS INTERFACE 15593M: Juergen Gross <jgross@suse.com> 15594M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15595R: Alexey Makhalov <amakhalov@vmware.com> 15596R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15597L: virtualization@lists.linux-foundation.org 15598L: x86@kernel.org 15599S: Supported 15600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15601F: Documentation/virt/paravirt_ops.rst 15602F: arch/*/include/asm/paravirt*.h 15603F: arch/*/kernel/paravirt* 15604F: include/linux/hypervisor.h 15605 15606PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15607M: Tim Waugh <tim@cyberelk.net> 15608L: linux-parport@lists.infradead.org (subscribers-only) 15609S: Maintained 15610F: Documentation/admin-guide/blockdev/paride.rst 15611F: drivers/block/paride/ 15612 15613PARISC ARCHITECTURE 15614M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15615M: Helge Deller <deller@gmx.de> 15616L: linux-parisc@vger.kernel.org 15617S: Maintained 15618W: https://parisc.wiki.kernel.org 15619Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15620T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15621T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15622F: Documentation/parisc/ 15623F: arch/parisc/ 15624F: drivers/char/agp/parisc-agp.c 15625F: drivers/input/misc/hp_sdc_rtc.c 15626F: drivers/input/serio/gscps2.c 15627F: drivers/input/serio/hp_sdc* 15628F: drivers/parisc/ 15629F: drivers/parport/parport_gsc.* 15630F: drivers/tty/serial/8250/8250_gsc.c 15631F: drivers/video/console/sti* 15632F: drivers/video/fbdev/sti* 15633F: drivers/video/logo/logo_parisc* 15634F: include/linux/hp_sdc.h 15635 15636PARMAN 15637M: Jiri Pirko <jiri@nvidia.com> 15638L: netdev@vger.kernel.org 15639S: Supported 15640F: include/linux/parman.h 15641F: lib/parman.c 15642F: lib/test_parman.c 15643 15644PC ENGINES APU BOARD DRIVER 15645M: Enrico Weigelt, metux IT consult <info@metux.net> 15646S: Maintained 15647F: drivers/platform/x86/pcengines-apuv2.c 15648 15649PC87360 HARDWARE MONITORING DRIVER 15650M: Jim Cromie <jim.cromie@gmail.com> 15651L: linux-hwmon@vger.kernel.org 15652S: Maintained 15653F: Documentation/hwmon/pc87360.rst 15654F: drivers/hwmon/pc87360.c 15655 15656PC8736x GPIO DRIVER 15657M: Jim Cromie <jim.cromie@gmail.com> 15658S: Maintained 15659F: drivers/char/pc8736x_gpio.c 15660 15661PC87427 HARDWARE MONITORING DRIVER 15662M: Jean Delvare <jdelvare@suse.com> 15663L: linux-hwmon@vger.kernel.org 15664S: Maintained 15665F: Documentation/hwmon/pc87427.rst 15666F: drivers/hwmon/pc87427.c 15667 15668PCA9532 LED DRIVER 15669M: Riku Voipio <riku.voipio@iki.fi> 15670S: Maintained 15671F: drivers/leds/leds-pca9532.c 15672F: include/linux/leds-pca9532.h 15673 15674PCA9541 I2C BUS MASTER SELECTOR DRIVER 15675M: Guenter Roeck <linux@roeck-us.net> 15676L: linux-i2c@vger.kernel.org 15677S: Maintained 15678F: drivers/i2c/muxes/i2c-mux-pca9541.c 15679 15680PCDP - PRIMARY CONSOLE AND DEBUG PORT 15681M: Khalid Aziz <khalid@gonehiking.org> 15682S: Maintained 15683F: drivers/firmware/pcdp.* 15684 15685PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15686M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15687M: Pali Rohár <pali@kernel.org> 15688L: linux-pci@vger.kernel.org 15689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15690S: Maintained 15691F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15692F: drivers/pci/controller/pci-aardvark.c 15693 15694PCI DRIVER FOR ALTERA PCIE IP 15695M: Joyce Ooi <joyce.ooi@intel.com> 15696L: linux-pci@vger.kernel.org 15697S: Supported 15698F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15699F: drivers/pci/controller/pcie-altera.c 15700 15701PCI DRIVER FOR APPLIEDMICRO XGENE 15702M: Toan Le <toan@os.amperecomputing.com> 15703L: linux-pci@vger.kernel.org 15704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15705S: Maintained 15706F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15707F: drivers/pci/controller/pci-xgene.c 15708 15709PCI DRIVER FOR ARM VERSATILE PLATFORM 15710M: Rob Herring <robh@kernel.org> 15711L: linux-pci@vger.kernel.org 15712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15713S: Maintained 15714F: Documentation/devicetree/bindings/pci/versatile.yaml 15715F: drivers/pci/controller/pci-versatile.c 15716 15717PCI DRIVER FOR ARMADA 8K 15718M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15719L: linux-pci@vger.kernel.org 15720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15721S: Maintained 15722F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15723F: drivers/pci/controller/dwc/pcie-armada8k.c 15724 15725PCI DRIVER FOR CADENCE PCIE IP 15726M: Tom Joseph <tjoseph@cadence.com> 15727L: linux-pci@vger.kernel.org 15728S: Maintained 15729F: Documentation/devicetree/bindings/pci/cdns,* 15730F: drivers/pci/controller/cadence/ 15731 15732PCI DRIVER FOR FREESCALE LAYERSCAPE 15733M: Minghuan Lian <minghuan.Lian@nxp.com> 15734M: Mingkai Hu <mingkai.hu@nxp.com> 15735M: Roy Zang <roy.zang@nxp.com> 15736L: linuxppc-dev@lists.ozlabs.org 15737L: linux-pci@vger.kernel.org 15738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15739S: Maintained 15740F: drivers/pci/controller/dwc/*layerscape* 15741 15742PCI DRIVER FOR GENERIC OF HOSTS 15743M: Will Deacon <will@kernel.org> 15744L: linux-pci@vger.kernel.org 15745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15746S: Maintained 15747F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15748F: drivers/pci/controller/pci-host-common.c 15749F: drivers/pci/controller/pci-host-generic.c 15750 15751PCI DRIVER FOR IMX6 15752M: Richard Zhu <hongxing.zhu@nxp.com> 15753M: Lucas Stach <l.stach@pengutronix.de> 15754L: linux-pci@vger.kernel.org 15755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15756S: Maintained 15757F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15758F: drivers/pci/controller/dwc/*imx6* 15759 15760PCI DRIVER FOR FU740 15761M: Paul Walmsley <paul.walmsley@sifive.com> 15762M: Greentime Hu <greentime.hu@sifive.com> 15763L: linux-pci@vger.kernel.org 15764S: Maintained 15765F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15766F: drivers/pci/controller/dwc/pcie-fu740.c 15767 15768PCI DRIVER FOR INTEL IXP4XX 15769M: Linus Walleij <linus.walleij@linaro.org> 15770S: Maintained 15771F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15772F: drivers/pci/controller/pci-ixp4xx.c 15773 15774PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15775M: Nirmal Patel <nirmal.patel@linux.intel.com> 15776R: Jonathan Derrick <jonathan.derrick@linux.dev> 15777L: linux-pci@vger.kernel.org 15778S: Supported 15779F: drivers/pci/controller/vmd.c 15780 15781PCI DRIVER FOR MICROSEMI SWITCHTEC 15782M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15783M: Logan Gunthorpe <logang@deltatee.com> 15784L: linux-pci@vger.kernel.org 15785S: Maintained 15786F: Documentation/ABI/testing/sysfs-class-switchtec 15787F: Documentation/driver-api/switchtec.rst 15788F: drivers/ntb/hw/mscc/ 15789F: drivers/pci/switch/switchtec* 15790F: include/linux/switchtec.h 15791F: include/uapi/linux/switchtec_ioctl.h 15792 15793PCI DRIVER FOR MOBIVEIL PCIE IP 15794M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15795M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15796L: linux-pci@vger.kernel.org 15797S: Supported 15798F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15799F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15800 15801PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15802M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15803M: Pali Rohár <pali@kernel.org> 15804L: linux-pci@vger.kernel.org 15805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15806S: Maintained 15807F: drivers/pci/controller/*mvebu* 15808 15809PCI DRIVER FOR NVIDIA TEGRA 15810M: Thierry Reding <thierry.reding@gmail.com> 15811L: linux-tegra@vger.kernel.org 15812L: linux-pci@vger.kernel.org 15813S: Supported 15814F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15815F: drivers/pci/controller/pci-tegra.c 15816 15817PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15818M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15819L: linux-pci@vger.kernel.org 15820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15821S: Maintained 15822F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15823F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15824 15825PCI DRIVER FOR RENESAS R-CAR 15826M: Marek Vasut <marek.vasut+renesas@gmail.com> 15827M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15828L: linux-pci@vger.kernel.org 15829L: linux-renesas-soc@vger.kernel.org 15830S: Maintained 15831F: Documentation/devicetree/bindings/pci/*rcar* 15832F: drivers/pci/controller/*rcar* 15833 15834PCI DRIVER FOR SAMSUNG EXYNOS 15835M: Jingoo Han <jingoohan1@gmail.com> 15836L: linux-pci@vger.kernel.org 15837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15838L: linux-samsung-soc@vger.kernel.org 15839S: Maintained 15840F: drivers/pci/controller/dwc/pci-exynos.c 15841 15842PCI DRIVER FOR SYNOPSYS DESIGNWARE 15843M: Jingoo Han <jingoohan1@gmail.com> 15844M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15845L: linux-pci@vger.kernel.org 15846S: Maintained 15847F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15848F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15849F: drivers/pci/controller/dwc/*designware* 15850 15851PCI DRIVER FOR TI DRA7XX/J721E 15852M: Vignesh Raghavendra <vigneshr@ti.com> 15853L: linux-omap@vger.kernel.org 15854L: linux-pci@vger.kernel.org 15855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15856S: Supported 15857F: Documentation/devicetree/bindings/pci/ti-pci.txt 15858F: drivers/pci/controller/cadence/pci-j721e.c 15859F: drivers/pci/controller/dwc/pci-dra7xx.c 15860 15861PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15862M: Linus Walleij <linus.walleij@linaro.org> 15863L: linux-pci@vger.kernel.org 15864S: Maintained 15865F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15866F: drivers/pci/controller/pci-v3-semi.c 15867 15868PCI ENDPOINT SUBSYSTEM 15869M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15870R: Krzysztof Wilczyński <kw@linux.com> 15871R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15872R: Kishon Vijay Abraham I <kishon@kernel.org> 15873L: linux-pci@vger.kernel.org 15874S: Supported 15875Q: https://patchwork.kernel.org/project/linux-pci/list/ 15876B: https://bugzilla.kernel.org 15877C: irc://irc.oftc.net/linux-pci 15878T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15879F: Documentation/PCI/endpoint/* 15880F: Documentation/misc-devices/pci-endpoint-test.rst 15881F: drivers/misc/pci_endpoint_test.c 15882F: drivers/pci/endpoint/ 15883F: tools/pci/ 15884 15885PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15886M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15887R: Oliver O'Halloran <oohall@gmail.com> 15888L: linuxppc-dev@lists.ozlabs.org 15889S: Supported 15890F: Documentation/PCI/pci-error-recovery.rst 15891F: Documentation/powerpc/eeh-pci-error-recovery.rst 15892F: arch/powerpc/include/*/eeh*.h 15893F: arch/powerpc/kernel/eeh*.c 15894F: arch/powerpc/platforms/*/eeh*.c 15895F: drivers/pci/pcie/aer.c 15896F: drivers/pci/pcie/dpc.c 15897F: drivers/pci/pcie/err.c 15898 15899PCI ERROR RECOVERY 15900M: Linas Vepstas <linasvepstas@gmail.com> 15901L: linux-pci@vger.kernel.org 15902S: Supported 15903F: Documentation/PCI/pci-error-recovery.rst 15904 15905PCI PEER-TO-PEER DMA (P2PDMA) 15906M: Bjorn Helgaas <bhelgaas@google.com> 15907M: Logan Gunthorpe <logang@deltatee.com> 15908L: linux-pci@vger.kernel.org 15909S: Supported 15910Q: https://patchwork.kernel.org/project/linux-pci/list/ 15911B: https://bugzilla.kernel.org 15912C: irc://irc.oftc.net/linux-pci 15913T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15914F: Documentation/driver-api/pci/p2pdma.rst 15915F: drivers/pci/p2pdma.c 15916F: include/linux/pci-p2pdma.h 15917 15918PCI MSI DRIVER FOR ALTERA MSI IP 15919M: Joyce Ooi <joyce.ooi@intel.com> 15920L: linux-pci@vger.kernel.org 15921S: Supported 15922F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15923F: drivers/pci/controller/pcie-altera-msi.c 15924 15925PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15926M: Toan Le <toan@os.amperecomputing.com> 15927L: linux-pci@vger.kernel.org 15928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15929S: Maintained 15930F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15931F: drivers/pci/controller/pci-xgene-msi.c 15932 15933PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15934M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15935R: Rob Herring <robh@kernel.org> 15936R: Krzysztof Wilczyński <kw@linux.com> 15937L: linux-pci@vger.kernel.org 15938S: Supported 15939Q: https://patchwork.kernel.org/project/linux-pci/list/ 15940B: https://bugzilla.kernel.org 15941C: irc://irc.oftc.net/linux-pci 15942T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15943F: drivers/pci/controller/ 15944F: drivers/pci/pci-bridge-emul.c 15945F: drivers/pci/pci-bridge-emul.h 15946 15947PCI SUBSYSTEM 15948M: Bjorn Helgaas <bhelgaas@google.com> 15949L: linux-pci@vger.kernel.org 15950S: Supported 15951Q: https://patchwork.kernel.org/project/linux-pci/list/ 15952B: https://bugzilla.kernel.org 15953C: irc://irc.oftc.net/linux-pci 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15955F: Documentation/PCI/ 15956F: Documentation/devicetree/bindings/pci/ 15957F: arch/x86/kernel/early-quirks.c 15958F: arch/x86/kernel/quirks.c 15959F: arch/x86/pci/ 15960F: drivers/acpi/pci* 15961F: drivers/pci/ 15962F: include/asm-generic/pci* 15963F: include/linux/of_pci.h 15964F: include/linux/pci* 15965F: include/uapi/linux/pci* 15966F: lib/pci* 15967 15968PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15969M: Jonathan Chocron <jonnyc@amazon.com> 15970L: linux-pci@vger.kernel.org 15971S: Maintained 15972F: Documentation/devicetree/bindings/pci/pcie-al.txt 15973F: drivers/pci/controller/dwc/pcie-al.c 15974 15975PCIE DRIVER FOR AMLOGIC MESON 15976M: Yue Wang <yue.wang@Amlogic.com> 15977L: linux-pci@vger.kernel.org 15978L: linux-amlogic@lists.infradead.org 15979S: Maintained 15980F: drivers/pci/controller/dwc/pci-meson.c 15981 15982PCIE DRIVER FOR AXIS ARTPEC 15983M: Jesper Nilsson <jesper.nilsson@axis.com> 15984L: linux-arm-kernel@axis.com 15985L: linux-pci@vger.kernel.org 15986S: Maintained 15987F: Documentation/devicetree/bindings/pci/axis,artpec* 15988F: drivers/pci/controller/dwc/*artpec* 15989 15990PCIE DRIVER FOR CAVIUM THUNDERX 15991M: Robert Richter <rric@kernel.org> 15992L: linux-pci@vger.kernel.org 15993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15994S: Odd Fixes 15995F: drivers/pci/controller/pci-thunder-* 15996 15997PCIE DRIVER FOR HISILICON 15998M: Zhou Wang <wangzhou1@hisilicon.com> 15999L: linux-pci@vger.kernel.org 16000S: Maintained 16001F: drivers/pci/controller/dwc/pcie-hisi.c 16002 16003PCIE DRIVER FOR HISILICON KIRIN 16004M: Xiaowei Song <songxiaowei@hisilicon.com> 16005M: Binghui Wang <wangbinghui@hisilicon.com> 16006L: linux-pci@vger.kernel.org 16007S: Maintained 16008F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16009F: drivers/pci/controller/dwc/pcie-kirin.c 16010 16011PCIE DRIVER FOR HISILICON STB 16012M: Shawn Guo <shawn.guo@linaro.org> 16013L: linux-pci@vger.kernel.org 16014S: Maintained 16015F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16016F: drivers/pci/controller/dwc/pcie-histb.c 16017 16018PCIE DRIVER FOR INTEL KEEM BAY 16019M: Srikanth Thokala <srikanth.thokala@intel.com> 16020L: linux-pci@vger.kernel.org 16021S: Supported 16022F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16023F: drivers/pci/controller/dwc/pcie-keembay.c 16024 16025PCIE DRIVER FOR INTEL LGM GW SOC 16026M: Rahul Tanwar <rtanwar@maxlinear.com> 16027L: linux-pci@vger.kernel.org 16028S: Maintained 16029F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16030F: drivers/pci/controller/dwc/pcie-intel-gw.c 16031 16032PCIE DRIVER FOR MEDIATEK 16033M: Ryder Lee <ryder.lee@mediatek.com> 16034M: Jianjun Wang <jianjun.wang@mediatek.com> 16035L: linux-pci@vger.kernel.org 16036L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16037S: Supported 16038F: Documentation/devicetree/bindings/pci/mediatek* 16039F: drivers/pci/controller/*mediatek* 16040 16041PCIE DRIVER FOR MICROCHIP 16042M: Daire McNamara <daire.mcnamara@microchip.com> 16043L: linux-pci@vger.kernel.org 16044S: Supported 16045F: Documentation/devicetree/bindings/pci/microchip* 16046F: drivers/pci/controller/*microchip* 16047 16048PCIE DRIVER FOR QUALCOMM MSM 16049M: Stanimir Varbanov <svarbanov@mm-sol.com> 16050L: linux-pci@vger.kernel.org 16051L: linux-arm-msm@vger.kernel.org 16052S: Maintained 16053F: drivers/pci/controller/dwc/pcie-qcom.c 16054 16055PCIE ENDPOINT DRIVER FOR QUALCOMM 16056M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16057L: linux-pci@vger.kernel.org 16058L: linux-arm-msm@vger.kernel.org 16059S: Maintained 16060F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16061F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16062 16063PCIE DRIVER FOR ROCKCHIP 16064M: Shawn Lin <shawn.lin@rock-chips.com> 16065L: linux-pci@vger.kernel.org 16066L: linux-rockchip@lists.infradead.org 16067S: Maintained 16068F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16069F: drivers/pci/controller/pcie-rockchip* 16070 16071PCIE DRIVER FOR SOCIONEXT UNIPHIER 16072M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16073L: linux-pci@vger.kernel.org 16074S: Maintained 16075F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16076F: drivers/pci/controller/dwc/pcie-uniphier* 16077 16078PCIE DRIVER FOR ST SPEAR13XX 16079M: Pratyush Anand <pratyush.anand@gmail.com> 16080L: linux-pci@vger.kernel.org 16081S: Maintained 16082F: drivers/pci/controller/dwc/*spear* 16083 16084PCI DRIVER FOR XILINX VERSAL CPM 16085M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16086M: Michal Simek <michal.simek@amd.com> 16087L: linux-pci@vger.kernel.org 16088S: Maintained 16089F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16090F: drivers/pci/controller/pcie-xilinx-cpm.c 16091 16092PCMCIA SUBSYSTEM 16093M: Dominik Brodowski <linux@dominikbrodowski.net> 16094S: Odd Fixes 16095T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16096F: Documentation/pcmcia/ 16097F: drivers/pcmcia/ 16098F: include/pcmcia/ 16099F: tools/pcmcia/ 16100 16101PCNET32 NETWORK DRIVER 16102M: Don Fry <pcnet32@frontier.com> 16103L: netdev@vger.kernel.org 16104S: Maintained 16105F: drivers/net/ethernet/amd/pcnet32.c 16106 16107PCRYPT PARALLEL CRYPTO ENGINE 16108M: Steffen Klassert <steffen.klassert@secunet.com> 16109L: linux-crypto@vger.kernel.org 16110S: Maintained 16111F: crypto/pcrypt.c 16112F: include/crypto/pcrypt.h 16113 16114PEAQ WMI HOTKEYS DRIVER 16115M: Hans de Goede <hdegoede@redhat.com> 16116L: platform-driver-x86@vger.kernel.org 16117S: Maintained 16118F: drivers/platform/x86/peaq-wmi.c 16119 16120PECI HARDWARE MONITORING DRIVERS 16121M: Iwona Winiarska <iwona.winiarska@intel.com> 16122L: linux-hwmon@vger.kernel.org 16123S: Supported 16124F: Documentation/hwmon/peci-cputemp.rst 16125F: Documentation/hwmon/peci-dimmtemp.rst 16126F: drivers/hwmon/peci/ 16127 16128PECI SUBSYSTEM 16129M: Iwona Winiarska <iwona.winiarska@intel.com> 16130L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16131S: Supported 16132F: Documentation/devicetree/bindings/peci/ 16133F: Documentation/peci/ 16134F: drivers/peci/ 16135F: include/linux/peci-cpu.h 16136F: include/linux/peci.h 16137 16138PENSANDO ETHERNET DRIVERS 16139M: Shannon Nelson <snelson@pensando.io> 16140M: drivers@pensando.io 16141L: netdev@vger.kernel.org 16142S: Supported 16143F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16144F: drivers/net/ethernet/pensando/ 16145 16146PER-CPU MEMORY ALLOCATOR 16147M: Dennis Zhou <dennis@kernel.org> 16148M: Tejun Heo <tj@kernel.org> 16149M: Christoph Lameter <cl@linux.com> 16150L: linux-mm@kvack.org 16151S: Maintained 16152T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16153F: arch/*/include/asm/percpu.h 16154F: include/linux/percpu*.h 16155F: lib/percpu*.c 16156F: mm/percpu*.c 16157 16158PER-TASK DELAY ACCOUNTING 16159M: Balbir Singh <bsingharora@gmail.com> 16160S: Maintained 16161F: include/linux/delayacct.h 16162F: kernel/delayacct.c 16163 16164PERFORMANCE EVENTS SUBSYSTEM 16165M: Peter Zijlstra <peterz@infradead.org> 16166M: Ingo Molnar <mingo@redhat.com> 16167M: Arnaldo Carvalho de Melo <acme@kernel.org> 16168R: Mark Rutland <mark.rutland@arm.com> 16169R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16170R: Jiri Olsa <jolsa@kernel.org> 16171R: Namhyung Kim <namhyung@kernel.org> 16172L: linux-perf-users@vger.kernel.org 16173L: linux-kernel@vger.kernel.org 16174S: Supported 16175W: https://perf.wiki.kernel.org/ 16176T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16177F: arch/*/events/* 16178F: arch/*/events/*/* 16179F: arch/*/include/asm/perf_event.h 16180F: arch/*/kernel/*/*/perf_event*.c 16181F: arch/*/kernel/*/perf_event*.c 16182F: arch/*/kernel/perf_callchain.c 16183F: arch/*/kernel/perf_event*.c 16184F: include/linux/perf_event.h 16185F: include/uapi/linux/perf_event.h 16186F: kernel/events/* 16187F: tools/lib/perf/ 16188F: tools/perf/ 16189 16190PERFORMANCE EVENTS TOOLING ARM64 16191R: John Garry <john.garry@huawei.com> 16192R: Will Deacon <will@kernel.org> 16193R: James Clark <james.clark@arm.com> 16194R: Mike Leach <mike.leach@linaro.org> 16195R: Leo Yan <leo.yan@linaro.org> 16196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16197S: Supported 16198F: tools/build/feature/test-libopencsd.c 16199F: tools/perf/arch/arm*/ 16200F: tools/perf/pmu-events/arch/arm64/ 16201F: tools/perf/util/arm-spe* 16202F: tools/perf/util/cs-etm* 16203 16204PERSONALITY HANDLING 16205M: Christoph Hellwig <hch@infradead.org> 16206L: linux-abi-devel@lists.sourceforge.net 16207S: Maintained 16208F: include/linux/personality.h 16209F: include/uapi/linux/personality.h 16210 16211PHOENIX RC FLIGHT CONTROLLER ADAPTER 16212M: Marcus Folkesson <marcus.folkesson@gmail.com> 16213L: linux-input@vger.kernel.org 16214S: Maintained 16215F: Documentation/input/devices/pxrc.rst 16216F: drivers/input/joystick/pxrc.c 16217 16218PHONET PROTOCOL 16219M: Remi Denis-Courmont <courmisch@gmail.com> 16220S: Supported 16221F: Documentation/networking/phonet.rst 16222F: include/linux/phonet.h 16223F: include/net/phonet/ 16224F: include/uapi/linux/phonet.h 16225F: net/phonet/ 16226 16227PHRAM MTD DRIVER 16228M: Joern Engel <joern@lazybastard.org> 16229L: linux-mtd@lists.infradead.org 16230S: Maintained 16231F: drivers/mtd/devices/phram.c 16232 16233PICOLCD HID DRIVER 16234M: Bruno Prémont <bonbons@linux-vserver.org> 16235L: linux-input@vger.kernel.org 16236S: Maintained 16237F: drivers/hid/hid-picolcd* 16238 16239PIDFD API 16240M: Christian Brauner <christian@brauner.io> 16241L: linux-kernel@vger.kernel.org 16242S: Maintained 16243T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16244F: samples/pidfd/ 16245F: tools/testing/selftests/clone3/ 16246F: tools/testing/selftests/pid_namespace/ 16247F: tools/testing/selftests/pidfd/ 16248K: (?i)pidfd 16249K: (?i)clone3 16250K: \b(clone_args|kernel_clone_args)\b 16251 16252PIN CONTROL SUBSYSTEM 16253M: Linus Walleij <linus.walleij@linaro.org> 16254L: linux-gpio@vger.kernel.org 16255S: Maintained 16256T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16257F: Documentation/devicetree/bindings/pinctrl/ 16258F: Documentation/driver-api/pin-control.rst 16259F: drivers/pinctrl/ 16260F: include/dt-bindings/pinctrl/ 16261F: include/linux/pinctrl/ 16262 16263PIN CONTROLLER - AMD 16264M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16265M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16266S: Maintained 16267F: drivers/pinctrl/pinctrl-amd.c 16268 16269PIN CONTROLLER - FREESCALE 16270M: Dong Aisheng <aisheng.dong@nxp.com> 16271M: Fabio Estevam <festevam@gmail.com> 16272M: Shawn Guo <shawnguo@kernel.org> 16273M: Jacky Bai <ping.bai@nxp.com> 16274R: Pengutronix Kernel Team <kernel@pengutronix.de> 16275L: linux-gpio@vger.kernel.org 16276S: Maintained 16277F: Documentation/devicetree/bindings/pinctrl/fsl,* 16278F: drivers/pinctrl/freescale/ 16279 16280PIN CONTROLLER - INTEL 16281M: Mika Westerberg <mika.westerberg@linux.intel.com> 16282M: Andy Shevchenko <andy@kernel.org> 16283S: Supported 16284T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16285F: drivers/pinctrl/intel/ 16286 16287PIN CONTROLLER - KEEMBAY 16288M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16289S: Supported 16290F: drivers/pinctrl/pinctrl-keembay* 16291 16292PIN CONTROLLER - MEDIATEK 16293M: Sean Wang <sean.wang@kernel.org> 16294L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16295S: Maintained 16296F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16297F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16298F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16299F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16300F: drivers/pinctrl/mediatek/ 16301 16302PIN CONTROLLER - MICROCHIP AT91 16303M: Ludovic Desroches <ludovic.desroches@microchip.com> 16304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16305L: linux-gpio@vger.kernel.org 16306S: Supported 16307F: drivers/gpio/gpio-sama5d2-piobu.c 16308F: drivers/pinctrl/pinctrl-at91* 16309 16310PIN CONTROLLER - QUALCOMM 16311M: Bjorn Andersson <andersson@kernel.org> 16312L: linux-arm-msm@vger.kernel.org 16313S: Maintained 16314F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16315F: drivers/pinctrl/qcom/ 16316 16317PIN CONTROLLER - RENESAS 16318M: Geert Uytterhoeven <geert+renesas@glider.be> 16319L: linux-renesas-soc@vger.kernel.org 16320S: Supported 16321T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16322F: Documentation/devicetree/bindings/pinctrl/renesas,* 16323F: drivers/pinctrl/renesas/ 16324 16325PIN CONTROLLER - SAMSUNG 16326M: Tomasz Figa <tomasz.figa@gmail.com> 16327M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16328M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16329R: Alim Akhtar <alim.akhtar@samsung.com> 16330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16331L: linux-samsung-soc@vger.kernel.org 16332S: Maintained 16333C: irc://irc.libera.chat/linux-exynos 16334Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16335B: mailto:linux-samsung-soc@vger.kernel.org 16336T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16337F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16338F: drivers/pinctrl/samsung/ 16339F: include/dt-bindings/pinctrl/samsung.h 16340 16341PIN CONTROLLER - SINGLE 16342M: Tony Lindgren <tony@atomide.com> 16343M: Haojian Zhuang <haojian.zhuang@linaro.org> 16344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16345L: linux-omap@vger.kernel.org 16346S: Maintained 16347F: drivers/pinctrl/pinctrl-single.c 16348 16349PIN CONTROLLER - THUNDERBAY 16350M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16351S: Supported 16352F: drivers/pinctrl/pinctrl-thunderbay.c 16353 16354PIN CONTROLLER - SUNPLUS / TIBBO 16355M: Dvorkin Dmitry <dvorkin@tibbo.com> 16356M: Wells Lu <wellslutw@gmail.com> 16357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16358S: Maintained 16359W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16360F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16361F: drivers/pinctrl/sunplus/ 16362F: include/dt-bindings/pinctrl/sppctl*.h 16363 16364PINE64 PINEPHONE KEYBOARD DRIVER 16365M: Samuel Holland <samuel@sholland.org> 16366S: Supported 16367F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16368F: drivers/input/keyboard/pinephone-keyboard.c 16369 16370PKTCDVD DRIVER 16371M: linux-block@vger.kernel.org 16372S: Orphan 16373F: drivers/block/pktcdvd.c 16374F: include/linux/pktcdvd.h 16375F: include/uapi/linux/pktcdvd.h 16376 16377PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16378M: Tomasz Duszynski <tduszyns@gmail.com> 16379S: Maintained 16380F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16381F: drivers/iio/chemical/pms7003.c 16382 16383PLDMFW LIBRARY 16384M: Jacob Keller <jacob.e.keller@intel.com> 16385S: Maintained 16386F: Documentation/driver-api/pldmfw/ 16387F: include/linux/pldmfw.h 16388F: lib/pldmfw/ 16389 16390PLX DMA DRIVER 16391M: Logan Gunthorpe <logang@deltatee.com> 16392S: Maintained 16393F: drivers/dma/plx_dma.c 16394 16395PM6764TR DRIVER 16396M: Charles Hsu <hsu.yungteng@gmail.com> 16397L: linux-hwmon@vger.kernel.org 16398S: Maintained 16399F: Documentation/hwmon/pm6764tr.rst 16400F: drivers/hwmon/pmbus/pm6764tr.c 16401 16402PM-GRAPH UTILITY 16403M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16404L: linux-pm@vger.kernel.org 16405S: Supported 16406W: https://01.org/pm-graph 16407B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16408T: git git://github.com/intel/pm-graph 16409F: tools/power/pm-graph 16410 16411PMBUS HARDWARE MONITORING DRIVERS 16412M: Guenter Roeck <linux@roeck-us.net> 16413L: linux-hwmon@vger.kernel.org 16414S: Maintained 16415W: http://hwmon.wiki.kernel.org/ 16416W: http://www.roeck-us.net/linux/drivers/ 16417T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16418F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16419F: Documentation/devicetree/bindings/hwmon/max31785.txt 16420F: Documentation/hwmon/adm1275.rst 16421F: Documentation/hwmon/ibm-cffps.rst 16422F: Documentation/hwmon/ir35221.rst 16423F: Documentation/hwmon/lm25066.rst 16424F: Documentation/hwmon/ltc2978.rst 16425F: Documentation/hwmon/ltc3815.rst 16426F: Documentation/hwmon/max16064.rst 16427F: Documentation/hwmon/max20751.rst 16428F: Documentation/hwmon/max31785.rst 16429F: Documentation/hwmon/max34440.rst 16430F: Documentation/hwmon/max8688.rst 16431F: Documentation/hwmon/pmbus-core.rst 16432F: Documentation/hwmon/pmbus.rst 16433F: Documentation/hwmon/tps40422.rst 16434F: Documentation/hwmon/ucd9000.rst 16435F: Documentation/hwmon/ucd9200.rst 16436F: Documentation/hwmon/zl6100.rst 16437F: drivers/hwmon/pmbus/ 16438F: include/linux/pmbus.h 16439 16440PMC SIERRA MaxRAID DRIVER 16441L: linux-scsi@vger.kernel.org 16442S: Orphan 16443W: http://www.pmc-sierra.com/ 16444F: drivers/scsi/pmcraid.* 16445 16446PMC SIERRA PM8001 DRIVER 16447M: Jack Wang <jinpu.wang@cloud.ionos.com> 16448L: linux-scsi@vger.kernel.org 16449S: Supported 16450F: drivers/scsi/pm8001/ 16451 16452PNI RM3100 IIO DRIVER 16453M: Song Qiang <songqiang1304521@gmail.com> 16454L: linux-iio@vger.kernel.org 16455S: Maintained 16456F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16457F: drivers/iio/magnetometer/rm3100* 16458 16459PNP SUPPORT 16460M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16461L: linux-acpi@vger.kernel.org 16462S: Maintained 16463F: drivers/pnp/ 16464F: include/linux/pnp.h 16465 16466POSIX CLOCKS and TIMERS 16467M: Thomas Gleixner <tglx@linutronix.de> 16468L: linux-kernel@vger.kernel.org 16469S: Maintained 16470T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16471F: fs/timerfd.c 16472F: include/linux/time_namespace.h 16473F: include/linux/timer* 16474F: kernel/time/*timer* 16475F: kernel/time/namespace.c 16476 16477POWER MANAGEMENT CORE 16478M: "Rafael J. Wysocki" <rafael@kernel.org> 16479L: linux-pm@vger.kernel.org 16480S: Supported 16481B: https://bugzilla.kernel.org 16482T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16483F: drivers/base/power/ 16484F: drivers/powercap/ 16485F: include/linux/intel_rapl.h 16486F: include/linux/pm.h 16487F: include/linux/pm_* 16488F: include/linux/powercap.h 16489F: kernel/configs/nopm.config 16490 16491DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16492M: Daniel Lezcano <daniel.lezcano@kernel.org> 16493L: linux-pm@vger.kernel.org 16494S: Supported 16495B: https://bugzilla.kernel.org 16496T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16497F: drivers/powercap/dtpm* 16498F: include/linux/dtpm.h 16499 16500POWER STATE COORDINATION INTERFACE (PSCI) 16501M: Mark Rutland <mark.rutland@arm.com> 16502M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16503L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16504S: Maintained 16505F: drivers/firmware/psci/ 16506F: include/linux/psci.h 16507F: include/uapi/linux/psci.h 16508 16509POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16510M: Sebastian Reichel <sre@kernel.org> 16511L: linux-pm@vger.kernel.org 16512S: Maintained 16513T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16514F: Documentation/ABI/testing/sysfs-class-power 16515F: Documentation/devicetree/bindings/power/supply/ 16516F: drivers/power/supply/ 16517F: include/linux/power/ 16518F: include/linux/power_supply.h 16519 16520POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16521M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16522L: linuxppc-dev@lists.ozlabs.org 16523S: Maintained 16524F: drivers/char/powernv-op-panel.c 16525 16526PPP OVER ATM (RFC 2364) 16527M: Mitchell Blank Jr <mitch@sfgoth.com> 16528S: Maintained 16529F: include/uapi/linux/atmppp.h 16530F: net/atm/pppoatm.c 16531 16532PPP OVER ETHERNET 16533M: Michal Ostrowski <mostrows@earthlink.net> 16534S: Maintained 16535F: drivers/net/ppp/pppoe.c 16536F: drivers/net/ppp/pppox.c 16537 16538PPP OVER L2TP 16539M: James Chapman <jchapman@katalix.com> 16540S: Maintained 16541F: include/linux/if_pppol2tp.h 16542F: include/uapi/linux/if_pppol2tp.h 16543F: net/l2tp/l2tp_ppp.c 16544 16545PPP PROTOCOL DRIVERS AND COMPRESSORS 16546M: Paul Mackerras <paulus@samba.org> 16547L: linux-ppp@vger.kernel.org 16548S: Maintained 16549F: drivers/net/ppp/ppp_* 16550 16551PPS SUPPORT 16552M: Rodolfo Giometti <giometti@enneenne.com> 16553L: linuxpps@ml.enneenne.com (subscribers-only) 16554S: Maintained 16555W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16556F: Documentation/ABI/testing/sysfs-pps 16557F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16558F: Documentation/driver-api/pps.rst 16559F: drivers/pps/ 16560F: include/linux/pps*.h 16561F: include/uapi/linux/pps.h 16562 16563PPTP DRIVER 16564M: Dmitry Kozlov <xeb@mail.ru> 16565L: netdev@vger.kernel.org 16566S: Maintained 16567W: http://sourceforge.net/projects/accel-pptp 16568F: drivers/net/ppp/pptp.c 16569 16570PRESSURE STALL INFORMATION (PSI) 16571M: Johannes Weiner <hannes@cmpxchg.org> 16572M: Suren Baghdasaryan <surenb@google.com> 16573S: Maintained 16574F: include/linux/psi* 16575F: kernel/sched/psi.c 16576 16577PRINTK 16578M: Petr Mladek <pmladek@suse.com> 16579M: Sergey Senozhatsky <senozhatsky@chromium.org> 16580R: Steven Rostedt <rostedt@goodmis.org> 16581R: John Ogness <john.ogness@linutronix.de> 16582S: Maintained 16583T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16584F: include/linux/printk.h 16585F: kernel/printk/ 16586 16587PRINTK INDEXING 16588R: Chris Down <chris@chrisdown.name> 16589S: Maintained 16590F: Documentation/core-api/printk-index.rst 16591F: kernel/printk/index.c 16592K: printk_index 16593 16594PROC FILESYSTEM 16595L: linux-kernel@vger.kernel.org 16596L: linux-fsdevel@vger.kernel.org 16597S: Maintained 16598F: Documentation/filesystems/proc.rst 16599F: fs/proc/ 16600F: include/linux/proc_fs.h 16601F: tools/testing/selftests/proc/ 16602 16603PROC SYSCTL 16604M: Luis Chamberlain <mcgrof@kernel.org> 16605M: Kees Cook <keescook@chromium.org> 16606M: Iurii Zaikin <yzaikin@google.com> 16607L: linux-kernel@vger.kernel.org 16608L: linux-fsdevel@vger.kernel.org 16609S: Maintained 16610T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16611F: fs/proc/proc_sysctl.c 16612F: include/linux/sysctl.h 16613F: kernel/sysctl-test.c 16614F: kernel/sysctl.c 16615F: tools/testing/selftests/sysctl/ 16616 16617PS3 NETWORK SUPPORT 16618M: Geoff Levand <geoff@infradead.org> 16619L: netdev@vger.kernel.org 16620L: linuxppc-dev@lists.ozlabs.org 16621S: Maintained 16622F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16623 16624PS3 PLATFORM SUPPORT 16625M: Geoff Levand <geoff@infradead.org> 16626L: linuxppc-dev@lists.ozlabs.org 16627S: Maintained 16628F: arch/powerpc/boot/ps3* 16629F: arch/powerpc/include/asm/lv1call.h 16630F: arch/powerpc/include/asm/ps3*.h 16631F: arch/powerpc/platforms/ps3/ 16632F: drivers/*/ps3* 16633F: drivers/ps3/ 16634F: drivers/rtc/rtc-ps3.c 16635F: drivers/usb/host/*ps3.c 16636F: sound/ppc/snd_ps3* 16637 16638PS3VRAM DRIVER 16639M: Jim Paris <jim@jtan.com> 16640M: Geoff Levand <geoff@infradead.org> 16641L: linuxppc-dev@lists.ozlabs.org 16642S: Maintained 16643F: drivers/block/ps3vram.c 16644 16645PSAMPLE PACKET SAMPLING SUPPORT 16646M: Yotam Gigi <yotam.gi@gmail.com> 16647S: Maintained 16648F: include/net/psample.h 16649F: include/uapi/linux/psample.h 16650F: net/psample 16651 16652PSTORE FILESYSTEM 16653M: Kees Cook <keescook@chromium.org> 16654M: Anton Vorontsov <anton@enomsg.org> 16655M: Colin Cross <ccross@android.com> 16656M: Tony Luck <tony.luck@intel.com> 16657S: Maintained 16658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16659F: Documentation/admin-guide/ramoops.rst 16660F: Documentation/admin-guide/pstore-blk.rst 16661F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16662F: drivers/acpi/apei/erst.c 16663F: drivers/firmware/efi/efi-pstore.c 16664F: fs/pstore/ 16665F: include/linux/pstore* 16666K: \b(pstore|ramoops) 16667 16668PTP HARDWARE CLOCK SUPPORT 16669M: Richard Cochran <richardcochran@gmail.com> 16670L: netdev@vger.kernel.org 16671S: Maintained 16672W: http://linuxptp.sourceforge.net/ 16673F: Documentation/ABI/testing/sysfs-ptp 16674F: Documentation/driver-api/ptp.rst 16675F: drivers/net/phy/dp83640* 16676F: drivers/ptp/* 16677F: include/linux/ptp_cl* 16678 16679PTP VIRTUAL CLOCK SUPPORT 16680M: Yangbo Lu <yangbo.lu@nxp.com> 16681L: netdev@vger.kernel.org 16682S: Maintained 16683F: drivers/ptp/ptp_vclock.c 16684F: net/ethtool/phc_vclocks.c 16685 16686PTRACE SUPPORT 16687M: Oleg Nesterov <oleg@redhat.com> 16688S: Maintained 16689F: arch/*/*/ptrace*.c 16690F: arch/*/include/asm/ptrace*.h 16691F: arch/*/ptrace*.c 16692F: include/asm-generic/syscall.h 16693F: include/linux/ptrace.h 16694F: include/linux/regset.h 16695F: include/uapi/linux/ptrace.h 16696F: kernel/ptrace.c 16697 16698PULSE8-CEC DRIVER 16699M: Hans Verkuil <hverkuil@xs4all.nl> 16700L: linux-media@vger.kernel.org 16701S: Maintained 16702T: git git://linuxtv.org/media_tree.git 16703F: Documentation/admin-guide/media/pulse8-cec.rst 16704F: drivers/media/cec/usb/pulse8/ 16705 16706PURELIFI PLFXLC DRIVER 16707M: Srinivasan Raju <srini.raju@purelifi.com> 16708L: linux-wireless@vger.kernel.org 16709S: Supported 16710F: drivers/net/wireless/purelifi/plfxlc/ 16711 16712PVRUSB2 VIDEO4LINUX DRIVER 16713M: Mike Isely <isely@pobox.com> 16714L: pvrusb2@isely.net (subscribers-only) 16715L: linux-media@vger.kernel.org 16716S: Maintained 16717W: http://www.isely.net/pvrusb2/ 16718T: git git://linuxtv.org/media_tree.git 16719F: Documentation/driver-api/media/drivers/pvrusb2* 16720F: drivers/media/usb/pvrusb2/ 16721 16722PWC WEBCAM DRIVER 16723M: Hans Verkuil <hverkuil@xs4all.nl> 16724L: linux-media@vger.kernel.org 16725S: Odd Fixes 16726T: git git://linuxtv.org/media_tree.git 16727F: drivers/media/usb/pwc/* 16728F: include/trace/events/pwc.h 16729 16730PWM IR Transmitter 16731M: Sean Young <sean@mess.org> 16732L: linux-media@vger.kernel.org 16733S: Maintained 16734F: drivers/media/rc/pwm-ir-tx.c 16735 16736PWM SUBSYSTEM 16737M: Thierry Reding <thierry.reding@gmail.com> 16738R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16739L: linux-pwm@vger.kernel.org 16740S: Maintained 16741Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16742T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16743F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16744F: Documentation/devicetree/bindings/pwm/ 16745F: Documentation/driver-api/pwm.rst 16746F: drivers/gpio/gpio-mvebu.c 16747F: drivers/pwm/ 16748F: drivers/video/backlight/pwm_bl.c 16749F: include/dt-bindings/pwm/ 16750F: include/linux/pwm.h 16751F: include/linux/pwm_backlight.h 16752K: pwm_(config|apply_state|ops) 16753 16754PXA GPIO DRIVER 16755M: Robert Jarzmik <robert.jarzmik@free.fr> 16756L: linux-gpio@vger.kernel.org 16757S: Maintained 16758F: drivers/gpio/gpio-pxa.c 16759 16760PXA MMCI DRIVER 16761S: Orphan 16762 16763PXA RTC DRIVER 16764M: Robert Jarzmik <robert.jarzmik@free.fr> 16765L: linux-rtc@vger.kernel.org 16766S: Maintained 16767 16768PXA2xx/PXA3xx SUPPORT 16769M: Daniel Mack <daniel@zonque.org> 16770M: Haojian Zhuang <haojian.zhuang@gmail.com> 16771M: Robert Jarzmik <robert.jarzmik@free.fr> 16772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16773S: Maintained 16774T: git git://github.com/hzhuang1/linux.git 16775T: git git://github.com/rjarzmik/linux.git 16776F: arch/arm/boot/dts/pxa* 16777F: arch/arm/mach-pxa/ 16778F: drivers/dma/pxa* 16779F: drivers/pcmcia/pxa2xx* 16780F: drivers/pinctrl/pxa/ 16781F: drivers/spi/spi-pxa2xx* 16782F: drivers/usb/gadget/udc/pxa2* 16783F: include/sound/pxa2xx-lib.h 16784F: sound/arm/pxa* 16785F: sound/soc/pxa/ 16786 16787QAT DRIVER 16788M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16789L: qat-linux@intel.com 16790S: Supported 16791F: drivers/crypto/qat/ 16792 16793QCOM AUDIO (ASoC) DRIVERS 16794M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16795M: Banajit Goswami <bgoswami@quicinc.com> 16796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16797S: Supported 16798F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16799F: Documentation/devicetree/bindings/sound/qcom,* 16800F: drivers/soc/qcom/apr.c 16801F: include/dt-bindings/sound/qcom,wcd9335.h 16802F: sound/soc/codecs/lpass-rx-macro.* 16803F: sound/soc/codecs/lpass-tx-macro.* 16804F: sound/soc/codecs/lpass-va-macro.c 16805F: sound/soc/codecs/lpass-wsa-macro.* 16806F: sound/soc/codecs/msm8916-wcd-analog.c 16807F: sound/soc/codecs/msm8916-wcd-digital.c 16808F: sound/soc/codecs/wcd9335.* 16809F: sound/soc/codecs/wcd934x.c 16810F: sound/soc/codecs/wcd-clsh-v2.* 16811F: sound/soc/codecs/wcd-mbhc-v2.* 16812F: sound/soc/codecs/wsa881x.c 16813F: sound/soc/codecs/wsa883x.c 16814F: sound/soc/qcom/ 16815 16816QCOM EMBEDDED USB DEBUGGER (EUD) 16817M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16818L: linux-arm-msm@vger.kernel.org 16819S: Maintained 16820F: Documentation/ABI/testing/sysfs-driver-eud 16821F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16822F: drivers/usb/misc/qcom_eud.c 16823 16824QCOM IPA DRIVER 16825M: Alex Elder <elder@kernel.org> 16826L: netdev@vger.kernel.org 16827S: Supported 16828F: drivers/net/ipa/ 16829 16830QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16831M: Gabriel Somlo <somlo@cmu.edu> 16832M: "Michael S. Tsirkin" <mst@redhat.com> 16833L: qemu-devel@nongnu.org 16834S: Maintained 16835F: drivers/firmware/qemu_fw_cfg.c 16836F: include/uapi/linux/qemu_fw_cfg.h 16837 16838QIB DRIVER 16839M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16840L: linux-rdma@vger.kernel.org 16841S: Supported 16842F: drivers/infiniband/hw/qib/ 16843 16844QLOGIC QL41xxx FCOE DRIVER 16845M: Saurav Kashyap <skashyap@marvell.com> 16846M: Javed Hasan <jhasan@marvell.com> 16847M: GR-QLogic-Storage-Upstream@marvell.com 16848L: linux-scsi@vger.kernel.org 16849S: Supported 16850F: drivers/scsi/qedf/ 16851 16852QLOGIC QL41xxx ISCSI DRIVER 16853M: Nilesh Javali <njavali@marvell.com> 16854M: Manish Rangankar <mrangankar@marvell.com> 16855M: GR-QLogic-Storage-Upstream@marvell.com 16856L: linux-scsi@vger.kernel.org 16857S: Supported 16858F: drivers/scsi/qedi/ 16859 16860QLOGIC QL4xxx ETHERNET DRIVER 16861M: Ariel Elior <aelior@marvell.com> 16862M: Manish Chopra <manishc@marvell.com> 16863L: netdev@vger.kernel.org 16864S: Supported 16865F: drivers/net/ethernet/qlogic/qed/ 16866F: drivers/net/ethernet/qlogic/qede/ 16867F: include/linux/qed/ 16868 16869QLOGIC QL4xxx RDMA DRIVER 16870M: Michal Kalderon <mkalderon@marvell.com> 16871M: Ariel Elior <aelior@marvell.com> 16872L: linux-rdma@vger.kernel.org 16873S: Supported 16874F: drivers/infiniband/hw/qedr/ 16875F: include/uapi/rdma/qedr-abi.h 16876 16877QLOGIC QLA1280 SCSI DRIVER 16878M: Michael Reed <mdr@sgi.com> 16879L: linux-scsi@vger.kernel.org 16880S: Maintained 16881F: drivers/scsi/qla1280.[ch] 16882 16883QLOGIC QLA2XXX FC-SCSI DRIVER 16884M: Nilesh Javali <njavali@marvell.com> 16885M: GR-QLogic-Storage-Upstream@marvell.com 16886L: linux-scsi@vger.kernel.org 16887S: Supported 16888F: drivers/scsi/qla2xxx/ 16889 16890QLOGIC QLA3XXX NETWORK DRIVER 16891M: GR-Linux-NIC-Dev@marvell.com 16892L: netdev@vger.kernel.org 16893S: Supported 16894F: drivers/net/ethernet/qlogic/qla3xxx.* 16895 16896QLOGIC QLA4XXX iSCSI DRIVER 16897M: Nilesh Javali <njavali@marvell.com> 16898M: Manish Rangankar <mrangankar@marvell.com> 16899M: GR-QLogic-Storage-Upstream@marvell.com 16900L: linux-scsi@vger.kernel.org 16901S: Supported 16902F: drivers/scsi/qla4xxx/ 16903 16904QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16905M: Shahed Shaikh <shshaikh@marvell.com> 16906M: Manish Chopra <manishc@marvell.com> 16907M: GR-Linux-NIC-Dev@marvell.com 16908L: netdev@vger.kernel.org 16909S: Supported 16910F: drivers/net/ethernet/qlogic/qlcnic/ 16911 16912QLOGIC QLGE 10Gb ETHERNET DRIVER 16913M: Manish Chopra <manishc@marvell.com> 16914M: GR-Linux-NIC-Dev@marvell.com 16915M: Coiby Xu <coiby.xu@gmail.com> 16916L: netdev@vger.kernel.org 16917S: Supported 16918F: Documentation/networking/device_drivers/qlogic/qlge.rst 16919F: drivers/staging/qlge/ 16920 16921QM1D1B0004 MEDIA DRIVER 16922M: Akihiro Tsukada <tskd08@gmail.com> 16923L: linux-media@vger.kernel.org 16924S: Odd Fixes 16925F: drivers/media/tuners/qm1d1b0004* 16926 16927QM1D1C0042 MEDIA DRIVER 16928M: Akihiro Tsukada <tskd08@gmail.com> 16929L: linux-media@vger.kernel.org 16930S: Odd Fixes 16931F: drivers/media/tuners/qm1d1c0042* 16932 16933QNX4 FILESYSTEM 16934M: Anders Larsen <al@alarsen.net> 16935S: Maintained 16936W: http://www.alarsen.net/linux/qnx4fs/ 16937F: fs/qnx4/ 16938F: include/uapi/linux/qnx4_fs.h 16939F: include/uapi/linux/qnxtypes.h 16940 16941QORIQ DPAA2 FSL-MC BUS DRIVER 16942M: Stuart Yoder <stuyoder@gmail.com> 16943M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16944L: linux-kernel@vger.kernel.org 16945S: Maintained 16946F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16947F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16948F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16949F: drivers/bus/fsl-mc/ 16950F: include/uapi/linux/fsl_mc.h 16951 16952QT1010 MEDIA DRIVER 16953M: Antti Palosaari <crope@iki.fi> 16954L: linux-media@vger.kernel.org 16955S: Maintained 16956W: https://linuxtv.org 16957W: http://palosaari.fi/linux/ 16958Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16959T: git git://linuxtv.org/anttip/media_tree.git 16960F: drivers/media/tuners/qt1010* 16961 16962QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16963M: Kalle Valo <kvalo@kernel.org> 16964L: ath10k@lists.infradead.org 16965S: Supported 16966W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16967T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16968F: drivers/net/wireless/ath/ath10k/ 16969F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16970 16971QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16972M: Kalle Valo <kvalo@kernel.org> 16973L: ath11k@lists.infradead.org 16974S: Supported 16975T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16976F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16977F: drivers/net/wireless/ath/ath11k/ 16978 16979QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16980M: Toke Høiland-Jørgensen <toke@toke.dk> 16981L: linux-wireless@vger.kernel.org 16982S: Maintained 16983W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16984F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16985F: drivers/net/wireless/ath/ath9k/ 16986 16987QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16988M: Stephan Gerhold <stephan@gerhold.net> 16989L: netdev@vger.kernel.org 16990L: linux-arm-msm@vger.kernel.org 16991S: Maintained 16992F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16993F: drivers/net/wwan/qcom_bam_dmux.c 16994 16995QUALCOMM CAMERA SUBSYSTEM DRIVER 16996M: Robert Foss <robert.foss@linaro.org> 16997M: Todor Tomov <todor.too@gmail.com> 16998L: linux-media@vger.kernel.org 16999S: Maintained 17000F: Documentation/admin-guide/media/qcom_camss.rst 17001F: Documentation/devicetree/bindings/media/*camss* 17002F: drivers/media/platform/qcom/camss/ 17003 17004QUALCOMM CLOCK DRIVERS 17005M: Bjorn Andersson <andersson@kernel.org> 17006L: linux-arm-msm@vger.kernel.org 17007S: Supported 17008T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17009F: Documentation/devicetree/bindings/clock/qcom,* 17010F: drivers/clk/qcom/ 17011F: include/dt-bindings/clock/qcom,* 17012 17013QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17014M: Niklas Cassel <nks@flawful.org> 17015L: linux-pm@vger.kernel.org 17016L: linux-arm-msm@vger.kernel.org 17017S: Maintained 17018F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17019F: drivers/soc/qcom/cpr.c 17020 17021QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17022M: Ilia Lin <ilia.lin@kernel.org> 17023L: linux-pm@vger.kernel.org 17024S: Maintained 17025F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17026F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17027F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17028 17029QUALCOMM CRYPTO DRIVERS 17030M: Thara Gopinath <thara.gopinath@gmail.com> 17031L: linux-crypto@vger.kernel.org 17032L: linux-arm-msm@vger.kernel.org 17033S: Maintained 17034F: drivers/crypto/qce/ 17035 17036QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17037M: Timur Tabi <timur@kernel.org> 17038L: netdev@vger.kernel.org 17039S: Maintained 17040F: drivers/net/ethernet/qualcomm/emac/ 17041 17042QUALCOMM ETHQOS ETHERNET DRIVER 17043M: Vinod Koul <vkoul@kernel.org> 17044R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17045L: netdev@vger.kernel.org 17046S: Maintained 17047F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17048F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17049 17050QUALCOMM FASTRPC DRIVER 17051M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17052M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17053L: linux-arm-msm@vger.kernel.org 17054S: Maintained 17055F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17056F: drivers/misc/fastrpc.c 17057F: include/uapi/misc/fastrpc.h 17058 17059QUALCOMM HEXAGON ARCHITECTURE 17060M: Brian Cain <bcain@quicinc.com> 17061L: linux-hexagon@vger.kernel.org 17062T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17063S: Supported 17064F: arch/hexagon/ 17065 17066QUALCOMM HIDMA DRIVER 17067M: Sinan Kaya <okaya@kernel.org> 17068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17069L: linux-arm-msm@vger.kernel.org 17070L: dmaengine@vger.kernel.org 17071S: Supported 17072F: drivers/dma/qcom/hidma* 17073 17074QUALCOMM I2C CCI DRIVER 17075M: Loic Poulain <loic.poulain@linaro.org> 17076M: Robert Foss <robert.foss@linaro.org> 17077L: linux-i2c@vger.kernel.org 17078L: linux-arm-msm@vger.kernel.org 17079S: Maintained 17080F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17081F: drivers/i2c/busses/i2c-qcom-cci.c 17082 17083QUALCOMM INTERCONNECT BWMON DRIVER 17084M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17085L: linux-arm-msm@vger.kernel.org 17086S: Maintained 17087F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17088F: drivers/soc/qcom/icc-bwmon.c 17089 17090QUALCOMM IOMMU 17091M: Rob Clark <robdclark@gmail.com> 17092L: iommu@lists.linux.dev 17093L: linux-arm-msm@vger.kernel.org 17094S: Maintained 17095F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17096 17097QUALCOMM IPC ROUTER (QRTR) DRIVER 17098M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17099L: linux-arm-msm@vger.kernel.org 17100S: Maintained 17101F: include/trace/events/qrtr.h 17102F: include/uapi/linux/qrtr.h 17103F: net/qrtr/ 17104 17105QUALCOMM IPCC MAILBOX DRIVER 17106M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17107L: linux-arm-msm@vger.kernel.org 17108S: Supported 17109F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17110F: drivers/mailbox/qcom-ipcc.c 17111F: include/dt-bindings/mailbox/qcom-ipcc.h 17112 17113QUALCOMM IPQ4019 USB PHY DRIVER 17114M: Robert Marko <robert.marko@sartura.hr> 17115M: Luka Perkov <luka.perkov@sartura.hr> 17116L: linux-arm-msm@vger.kernel.org 17117S: Maintained 17118F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17119F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17120 17121QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17122M: Robert Marko <robert.marko@sartura.hr> 17123M: Luka Perkov <luka.perkov@sartura.hr> 17124L: linux-arm-msm@vger.kernel.org 17125S: Maintained 17126F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17127F: drivers/regulator/vqmmc-ipq4019-regulator.c 17128 17129QUALCOMM NAND CONTROLLER DRIVER 17130M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17131L: linux-mtd@lists.infradead.org 17132L: linux-arm-msm@vger.kernel.org 17133S: Maintained 17134F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17135F: drivers/mtd/nand/raw/qcom_nandc.c 17136 17137QUALCOMM RMNET DRIVER 17138M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17139M: Sean Tranchetti <quic_stranche@quicinc.com> 17140L: netdev@vger.kernel.org 17141S: Maintained 17142F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17143F: drivers/net/ethernet/qualcomm/rmnet/ 17144F: include/linux/if_rmnet.h 17145 17146QUALCOMM TSENS THERMAL DRIVER 17147M: Amit Kucheria <amitk@kernel.org> 17148M: Thara Gopinath <thara.gopinath@gmail.com> 17149L: linux-pm@vger.kernel.org 17150L: linux-arm-msm@vger.kernel.org 17151S: Maintained 17152F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17153F: drivers/thermal/qcom/ 17154 17155QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17156M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17157L: linux-media@vger.kernel.org 17158L: linux-arm-msm@vger.kernel.org 17159S: Maintained 17160T: git git://linuxtv.org/media_tree.git 17161F: Documentation/devicetree/bindings/media/*venus* 17162F: drivers/media/platform/qcom/venus/ 17163 17164QUALCOMM WCN36XX WIRELESS DRIVER 17165M: Loic Poulain <loic.poulain@linaro.org> 17166L: wcn36xx@lists.infradead.org 17167S: Supported 17168W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17169F: drivers/net/wireless/ath/wcn36xx/ 17170 17171QUANTENNA QTNFMAC WIRELESS DRIVER 17172M: Igor Mitsyanko <imitsyanko@quantenna.com> 17173R: Sergey Matyukevich <geomatsi@gmail.com> 17174L: linux-wireless@vger.kernel.org 17175S: Maintained 17176F: drivers/net/wireless/quantenna 17177 17178RADEON and AMDGPU DRM DRIVERS 17179M: Alex Deucher <alexander.deucher@amd.com> 17180M: Christian König <christian.koenig@amd.com> 17181M: Pan, Xinhui <Xinhui.Pan@amd.com> 17182L: amd-gfx@lists.freedesktop.org 17183S: Supported 17184T: git https://gitlab.freedesktop.org/agd5f/linux.git 17185B: https://gitlab.freedesktop.org/drm/amd/-/issues 17186C: irc://irc.oftc.net/radeon 17187F: Documentation/gpu/amdgpu/ 17188F: drivers/gpu/drm/amd/ 17189F: drivers/gpu/drm/radeon/ 17190F: include/uapi/drm/amdgpu_drm.h 17191F: include/uapi/drm/radeon_drm.h 17192 17193RADEON FRAMEBUFFER DISPLAY DRIVER 17194M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17195L: linux-fbdev@vger.kernel.org 17196S: Maintained 17197F: drivers/video/fbdev/aty/radeon* 17198F: include/uapi/linux/radeonfb.h 17199 17200RADIOSHARK RADIO DRIVER 17201M: Hans Verkuil <hverkuil@xs4all.nl> 17202L: linux-media@vger.kernel.org 17203S: Maintained 17204T: git git://linuxtv.org/media_tree.git 17205F: drivers/media/radio/radio-shark.c 17206 17207RADIOSHARK2 RADIO DRIVER 17208M: Hans Verkuil <hverkuil@xs4all.nl> 17209L: linux-media@vger.kernel.org 17210S: Maintained 17211T: git git://linuxtv.org/media_tree.git 17212F: drivers/media/radio/radio-shark2.c 17213F: drivers/media/radio/radio-tea5777.c 17214 17215RADOS BLOCK DEVICE (RBD) 17216M: Ilya Dryomov <idryomov@gmail.com> 17217R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17218L: ceph-devel@vger.kernel.org 17219S: Supported 17220W: http://ceph.com/ 17221T: git git://github.com/ceph/ceph-client.git 17222F: Documentation/ABI/testing/sysfs-bus-rbd 17223F: drivers/block/rbd.c 17224F: drivers/block/rbd_types.h 17225 17226RAGE128 FRAMEBUFFER DISPLAY DRIVER 17227M: Paul Mackerras <paulus@samba.org> 17228L: linux-fbdev@vger.kernel.org 17229S: Maintained 17230F: drivers/video/fbdev/aty/aty128fb.c 17231 17232RAINSHADOW-CEC DRIVER 17233M: Hans Verkuil <hverkuil@xs4all.nl> 17234L: linux-media@vger.kernel.org 17235S: Maintained 17236T: git git://linuxtv.org/media_tree.git 17237F: drivers/media/cec/usb/rainshadow/ 17238 17239RALINK MIPS ARCHITECTURE 17240M: John Crispin <john@phrozen.org> 17241L: linux-mips@vger.kernel.org 17242S: Maintained 17243F: arch/mips/ralink 17244 17245RALINK MT7621 MIPS ARCHITECTURE 17246M: Arınç ÜNAL <arinc.unal@arinc9.com> 17247M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17248L: linux-mips@vger.kernel.org 17249S: Maintained 17250F: arch/mips/boot/dts/ralink/mt7621* 17251 17252RALINK PINCTRL DRIVER 17253M: Arınç ÜNAL <arinc.unal@arinc9.com> 17254M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17255L: linux-mips@vger.kernel.org 17256S: Maintained 17257F: drivers/pinctrl/ralink/ 17258 17259RALINK RT2X00 WIRELESS LAN DRIVER 17260M: Stanislaw Gruszka <stf_xl@wp.pl> 17261M: Helmut Schaa <helmut.schaa@googlemail.com> 17262L: linux-wireless@vger.kernel.org 17263S: Maintained 17264F: drivers/net/wireless/ralink/rt2x00/ 17265 17266RAMDISK RAM BLOCK DEVICE DRIVER 17267M: Jens Axboe <axboe@kernel.dk> 17268S: Maintained 17269F: Documentation/admin-guide/blockdev/ramdisk.rst 17270F: drivers/block/brd.c 17271 17272RANCHU VIRTUAL BOARD FOR MIPS 17273M: Miodrag Dinic <miodrag.dinic@mips.com> 17274L: linux-mips@vger.kernel.org 17275S: Supported 17276F: arch/mips/configs/generic/board-ranchu.config 17277F: arch/mips/generic/board-ranchu.c 17278 17279RANDOM NUMBER DRIVER 17280M: "Theodore Ts'o" <tytso@mit.edu> 17281M: Jason A. Donenfeld <Jason@zx2c4.com> 17282T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17283S: Maintained 17284F: drivers/char/random.c 17285F: drivers/virt/vmgenid.c 17286 17287RAPIDIO SUBSYSTEM 17288M: Matt Porter <mporter@kernel.crashing.org> 17289M: Alexandre Bounine <alex.bou9@gmail.com> 17290S: Maintained 17291F: drivers/rapidio/ 17292 17293RAS INFRASTRUCTURE 17294M: Tony Luck <tony.luck@intel.com> 17295M: Borislav Petkov <bp@alien8.de> 17296L: linux-edac@vger.kernel.org 17297S: Maintained 17298F: Documentation/admin-guide/ras.rst 17299F: drivers/ras/ 17300F: include/linux/ras.h 17301F: include/ras/ras_event.h 17302 17303RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17304L: linux-wireless@vger.kernel.org 17305S: Orphan 17306F: drivers/net/wireless/ray* 17307 17308RC-CORE / LIRC FRAMEWORK 17309M: Sean Young <sean@mess.org> 17310L: linux-media@vger.kernel.org 17311S: Maintained 17312W: http://linuxtv.org 17313T: git git://linuxtv.org/media_tree.git 17314F: Documentation/driver-api/media/rc-core.rst 17315F: Documentation/userspace-api/media/rc/ 17316F: drivers/media/rc/ 17317F: include/media/rc-map.h 17318F: include/media/rc-core.h 17319F: include/uapi/linux/lirc.h 17320 17321RCMM REMOTE CONTROLS DECODER 17322M: Patrick Lerda <patrick9876@free.fr> 17323S: Maintained 17324F: drivers/media/rc/ir-rcmm-decoder.c 17325 17326RCUTORTURE TEST FRAMEWORK 17327M: "Paul E. McKenney" <paulmck@kernel.org> 17328M: Josh Triplett <josh@joshtriplett.org> 17329R: Steven Rostedt <rostedt@goodmis.org> 17330R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17331R: Lai Jiangshan <jiangshanlai@gmail.com> 17332L: rcu@vger.kernel.org 17333S: Supported 17334T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17335F: tools/testing/selftests/rcutorture 17336 17337RDACM20 Camera Sensor 17338M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17339M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17340M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17341M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17342L: linux-media@vger.kernel.org 17343S: Maintained 17344F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17345F: drivers/media/i2c/max9271.c 17346F: drivers/media/i2c/max9271.h 17347F: drivers/media/i2c/rdacm20.c 17348 17349RDACM21 Camera Sensor 17350M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17351M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17352M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17353M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17354L: linux-media@vger.kernel.org 17355S: Maintained 17356F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17357F: drivers/media/i2c/max9271.c 17358F: drivers/media/i2c/max9271.h 17359F: drivers/media/i2c/rdacm21.c 17360 17361RDC R-321X SoC 17362M: Florian Fainelli <florian@openwrt.org> 17363S: Maintained 17364 17365RDC R6040 FAST ETHERNET DRIVER 17366M: Florian Fainelli <f.fainelli@gmail.com> 17367L: netdev@vger.kernel.org 17368S: Maintained 17369F: drivers/net/ethernet/rdc/r6040.c 17370 17371RDMAVT - RDMA verbs software 17372M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17373L: linux-rdma@vger.kernel.org 17374S: Supported 17375F: drivers/infiniband/sw/rdmavt 17376 17377RDS - RELIABLE DATAGRAM SOCKETS 17378M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17379L: netdev@vger.kernel.org 17380L: linux-rdma@vger.kernel.org 17381L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17382S: Supported 17383W: https://oss.oracle.com/projects/rds/ 17384F: Documentation/networking/rds.rst 17385F: net/rds/ 17386 17387RDT - RESOURCE ALLOCATION 17388M: Fenghua Yu <fenghua.yu@intel.com> 17389M: Reinette Chatre <reinette.chatre@intel.com> 17390L: linux-kernel@vger.kernel.org 17391S: Supported 17392F: Documentation/x86/resctrl* 17393F: arch/x86/include/asm/resctrl.h 17394F: arch/x86/kernel/cpu/resctrl/ 17395F: tools/testing/selftests/resctrl/ 17396 17397READ-COPY UPDATE (RCU) 17398M: "Paul E. McKenney" <paulmck@kernel.org> 17399M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17400M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17401M: Josh Triplett <josh@joshtriplett.org> 17402R: Steven Rostedt <rostedt@goodmis.org> 17403R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17404R: Lai Jiangshan <jiangshanlai@gmail.com> 17405R: Joel Fernandes <joel@joelfernandes.org> 17406L: rcu@vger.kernel.org 17407S: Supported 17408W: http://www.rdrop.com/users/paulmck/RCU/ 17409T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17410F: Documentation/RCU/ 17411F: include/linux/rcu* 17412F: kernel/rcu/ 17413X: Documentation/RCU/torture.rst 17414X: include/linux/srcu*.h 17415X: kernel/rcu/srcu*.c 17416 17417REAL TIME CLOCK (RTC) SUBSYSTEM 17418M: Alessandro Zummo <a.zummo@towertech.it> 17419M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17420L: linux-rtc@vger.kernel.org 17421S: Maintained 17422Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17423T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17424F: Documentation/admin-guide/rtc.rst 17425F: Documentation/devicetree/bindings/rtc/ 17426F: drivers/rtc/ 17427F: include/linux/platform_data/rtc-* 17428F: include/linux/rtc.h 17429F: include/linux/rtc/ 17430F: include/uapi/linux/rtc.h 17431F: tools/testing/selftests/rtc/ 17432 17433REALTEK AUDIO CODECS 17434M: Oder Chiou <oder_chiou@realtek.com> 17435S: Maintained 17436F: include/sound/rt*.h 17437F: sound/soc/codecs/rt* 17438 17439REALTEK OTTO WATCHDOG 17440M: Sander Vanheule <sander@svanheule.net> 17441L: linux-watchdog@vger.kernel.org 17442S: Maintained 17443F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17444F: drivers/watchdog/realtek_otto_wdt.c 17445 17446REALTEK RTL83xx SMI DSA ROUTER CHIPS 17447M: Linus Walleij <linus.walleij@linaro.org> 17448M: Alvin Šipraga <alsi@bang-olufsen.dk> 17449S: Maintained 17450F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17451F: drivers/net/dsa/realtek/* 17452 17453REALTEK WIRELESS DRIVER (rtlwifi family) 17454M: Ping-Ke Shih <pkshih@realtek.com> 17455L: linux-wireless@vger.kernel.org 17456S: Maintained 17457W: https://wireless.wiki.kernel.org/ 17458T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17459F: drivers/net/wireless/realtek/rtlwifi/ 17460 17461REALTEK WIRELESS DRIVER (rtw88) 17462M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17463L: linux-wireless@vger.kernel.org 17464S: Maintained 17465F: drivers/net/wireless/realtek/rtw88/ 17466 17467REALTEK WIRELESS DRIVER (rtw89) 17468M: Ping-Ke Shih <pkshih@realtek.com> 17469L: linux-wireless@vger.kernel.org 17470S: Maintained 17471F: drivers/net/wireless/realtek/rtw89/ 17472 17473REDPINE WIRELESS DRIVER 17474M: Amitkumar Karwar <amitkarwar@gmail.com> 17475M: Siva Rebbagondla <siva8118@gmail.com> 17476L: linux-wireless@vger.kernel.org 17477S: Maintained 17478F: drivers/net/wireless/rsi/ 17479 17480REGISTER MAP ABSTRACTION 17481M: Mark Brown <broonie@kernel.org> 17482L: linux-kernel@vger.kernel.org 17483S: Supported 17484T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17485F: Documentation/devicetree/bindings/regmap/ 17486F: drivers/base/regmap/ 17487F: include/linux/regmap.h 17488 17489REISERFS FILE SYSTEM 17490L: reiserfs-devel@vger.kernel.org 17491S: Supported 17492F: fs/reiserfs/ 17493 17494REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17495M: Bjorn Andersson <andersson@kernel.org> 17496M: Mathieu Poirier <mathieu.poirier@linaro.org> 17497L: linux-remoteproc@vger.kernel.org 17498S: Maintained 17499T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17500F: Documentation/ABI/testing/sysfs-class-remoteproc 17501F: Documentation/devicetree/bindings/remoteproc/ 17502F: Documentation/staging/remoteproc.rst 17503F: drivers/remoteproc/ 17504F: include/linux/remoteproc.h 17505F: include/linux/remoteproc/ 17506 17507REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17508M: Bjorn Andersson <andersson@kernel.org> 17509M: Mathieu Poirier <mathieu.poirier@linaro.org> 17510L: linux-remoteproc@vger.kernel.org 17511S: Maintained 17512T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17513F: Documentation/ABI/testing/sysfs-bus-rpmsg 17514F: Documentation/staging/rpmsg.rst 17515F: drivers/rpmsg/ 17516F: include/linux/rpmsg.h 17517F: include/linux/rpmsg/ 17518F: include/uapi/linux/rpmsg.h 17519F: samples/rpmsg/ 17520 17521REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17522M: Stephan Gerhold <stephan@gerhold.net> 17523L: netdev@vger.kernel.org 17524L: linux-remoteproc@vger.kernel.org 17525S: Maintained 17526F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17527 17528RENESAS CLOCK DRIVERS 17529M: Geert Uytterhoeven <geert+renesas@glider.be> 17530L: linux-renesas-soc@vger.kernel.org 17531S: Supported 17532T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17533F: Documentation/devicetree/bindings/clock/renesas,* 17534F: drivers/clk/renesas/ 17535 17536RENESAS EMEV2 I2C DRIVER 17537M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17538L: linux-renesas-soc@vger.kernel.org 17539S: Supported 17540F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17541F: drivers/i2c/busses/i2c-emev2.c 17542 17543RENESAS ETHERNET DRIVERS 17544R: Sergey Shtylyov <s.shtylyov@omp.ru> 17545L: netdev@vger.kernel.org 17546L: linux-renesas-soc@vger.kernel.org 17547F: Documentation/devicetree/bindings/net/renesas,*.yaml 17548F: drivers/net/ethernet/renesas/ 17549F: include/linux/sh_eth.h 17550 17551RENESAS R-CAR GYROADC DRIVER 17552M: Marek Vasut <marek.vasut@gmail.com> 17553L: linux-iio@vger.kernel.org 17554S: Supported 17555F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17556F: drivers/iio/adc/rcar-gyroadc.c 17557 17558RENESAS R-CAR I2C DRIVERS 17559M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17560L: linux-renesas-soc@vger.kernel.org 17561S: Supported 17562F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17563F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17564F: drivers/i2c/busses/i2c-rcar.c 17565F: drivers/i2c/busses/i2c-sh_mobile.c 17566 17567RENESAS R-CAR SATA DRIVER 17568R: Sergey Shtylyov <s.shtylyov@omp.ru> 17569S: Supported 17570L: linux-ide@vger.kernel.org 17571L: linux-renesas-soc@vger.kernel.org 17572F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17573F: drivers/ata/sata_rcar.c 17574 17575RENESAS R-CAR THERMAL DRIVERS 17576M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17577L: linux-renesas-soc@vger.kernel.org 17578S: Supported 17579F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17580F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17581F: drivers/thermal/rcar_gen3_thermal.c 17582F: drivers/thermal/rcar_thermal.c 17583 17584RENESAS RIIC DRIVER 17585M: Chris Brandt <chris.brandt@renesas.com> 17586L: linux-renesas-soc@vger.kernel.org 17587S: Supported 17588F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17589F: drivers/i2c/busses/i2c-riic.c 17590 17591RENESAS USB PHY DRIVER 17592M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17593L: linux-renesas-soc@vger.kernel.org 17594S: Maintained 17595F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17596 17597RENESAS RZ/G2L A/D DRIVER 17598M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17599L: linux-iio@vger.kernel.org 17600L: linux-renesas-soc@vger.kernel.org 17601S: Supported 17602F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17603F: drivers/iio/adc/rzg2l_adc.c 17604 17605RENESAS RZ/N1 A5PSW SWITCH DRIVER 17606M: Clément Léger <clement.leger@bootlin.com> 17607L: linux-renesas-soc@vger.kernel.org 17608L: netdev@vger.kernel.org 17609S: Maintained 17610F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17611F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17612F: drivers/net/dsa/rzn1_a5psw* 17613F: drivers/net/pcs/pcs-rzn1-miic.c 17614F: include/dt-bindings/net/pcs-rzn1-miic.h 17615F: include/linux/pcs-rzn1-miic.h 17616F: net/dsa/tag_rzn1_a5psw.c 17617 17618RENESAS RZ/N1 RTC CONTROLLER DRIVER 17619M: Miquel Raynal <miquel.raynal@bootlin.com> 17620L: linux-rtc@vger.kernel.org 17621L: linux-renesas-soc@vger.kernel.org 17622S: Maintained 17623F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17624F: drivers/rtc/rtc-rzn1.c 17625 17626RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17627M: Miquel Raynal <miquel.raynal@bootlin.com> 17628L: linux-mtd@lists.infradead.org 17629L: linux-renesas-soc@vger.kernel.org 17630S: Maintained 17631F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17632F: drivers/mtd/nand/raw/renesas-nand-controller.c 17633 17634RENESAS VERSACLOCK 7 CLOCK DRIVER 17635M: Alex Helms <alexander.helms.jy@renesas.com> 17636S: Maintained 17637F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17638F: drivers/clk/clk-versaclock7.c 17639 17640RESET CONTROLLER FRAMEWORK 17641M: Philipp Zabel <p.zabel@pengutronix.de> 17642S: Maintained 17643T: git git://git.pengutronix.de/git/pza/linux 17644F: Documentation/devicetree/bindings/reset/ 17645F: Documentation/driver-api/reset.rst 17646F: drivers/reset/ 17647F: include/dt-bindings/reset/ 17648F: include/linux/reset-controller.h 17649F: include/linux/reset.h 17650F: include/linux/reset/ 17651K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17652 17653RESTARTABLE SEQUENCES SUPPORT 17654M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17655M: Peter Zijlstra <peterz@infradead.org> 17656M: "Paul E. McKenney" <paulmck@kernel.org> 17657M: Boqun Feng <boqun.feng@gmail.com> 17658L: linux-kernel@vger.kernel.org 17659S: Supported 17660F: include/trace/events/rseq.h 17661F: include/uapi/linux/rseq.h 17662F: kernel/rseq.c 17663F: tools/testing/selftests/rseq/ 17664 17665RFKILL 17666M: Johannes Berg <johannes@sipsolutions.net> 17667L: linux-wireless@vger.kernel.org 17668S: Maintained 17669W: https://wireless.wiki.kernel.org/ 17670Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17671T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17672T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17673F: Documentation/ABI/stable/sysfs-class-rfkill 17674F: Documentation/driver-api/rfkill.rst 17675F: include/linux/rfkill.h 17676F: include/uapi/linux/rfkill.h 17677F: net/rfkill/ 17678 17679RHASHTABLE 17680M: Thomas Graf <tgraf@suug.ch> 17681M: Herbert Xu <herbert@gondor.apana.org.au> 17682L: netdev@vger.kernel.org 17683S: Maintained 17684F: include/linux/rhashtable-types.h 17685F: include/linux/rhashtable.h 17686F: lib/rhashtable.c 17687F: lib/test_rhashtable.c 17688 17689RICOH R5C592 MEMORYSTICK DRIVER 17690M: Maxim Levitsky <maximlevitsky@gmail.com> 17691S: Maintained 17692F: drivers/memstick/host/r592.* 17693 17694RICOH SMARTMEDIA/XD DRIVER 17695M: Maxim Levitsky <maximlevitsky@gmail.com> 17696S: Maintained 17697F: drivers/mtd/nand/raw/r852.c 17698F: drivers/mtd/nand/raw/r852.h 17699 17700RISC-V PMU DRIVERS 17701M: Atish Patra <atishp@atishpatra.org> 17702R: Anup Patel <anup@brainfault.org> 17703L: linux-riscv@lists.infradead.org 17704S: Supported 17705F: drivers/perf/riscv_pmu.c 17706F: drivers/perf/riscv_pmu_legacy.c 17707F: drivers/perf/riscv_pmu_sbi.c 17708 17709RISC-V ARCHITECTURE 17710M: Paul Walmsley <paul.walmsley@sifive.com> 17711M: Palmer Dabbelt <palmer@dabbelt.com> 17712M: Albert Ou <aou@eecs.berkeley.edu> 17713L: linux-riscv@lists.infradead.org 17714S: Supported 17715Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17716P: Documentation/riscv/patch-acceptance.rst 17717T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17718F: arch/riscv/ 17719N: riscv 17720K: riscv 17721 17722RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17723M: Conor Dooley <conor.dooley@microchip.com> 17724M: Daire McNamara <daire.mcnamara@microchip.com> 17725L: linux-riscv@lists.infradead.org 17726S: Supported 17727F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17728F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17729F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17730F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17731F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17732F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17733F: Documentation/devicetree/bindings/riscv/microchip.yaml 17734F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17735F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17736F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17737F: arch/riscv/boot/dts/microchip/ 17738F: drivers/char/hw_random/mpfs-rng.c 17739F: drivers/clk/microchip/clk-mpfs.c 17740F: drivers/i2c/busses/i2c-microchip-core.c 17741F: drivers/mailbox/mailbox-mpfs.c 17742F: drivers/pci/controller/pcie-microchip-host.c 17743F: drivers/reset/reset-mpfs.c 17744F: drivers/rtc/rtc-mpfs.c 17745F: drivers/soc/microchip/ 17746F: drivers/spi/spi-microchip-core-qspi.c 17747F: drivers/spi/spi-microchip-core.c 17748F: drivers/usb/musb/mpfs.c 17749F: include/soc/microchip/mpfs.h 17750 17751RNBD BLOCK DRIVERS 17752M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17753M: Jack Wang <jinpu.wang@ionos.com> 17754L: linux-block@vger.kernel.org 17755S: Maintained 17756F: drivers/block/rnbd/ 17757 17758ROCCAT DRIVERS 17759M: Stefan Achatz <erazor_de@users.sourceforge.net> 17760S: Maintained 17761W: http://sourceforge.net/projects/roccat/ 17762F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17763F: drivers/hid/hid-roccat* 17764F: include/linux/hid-roccat* 17765 17766ROCKCHIP I2S TDM DRIVER 17767M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17768L: linux-rockchip@lists.infradead.org 17769S: Maintained 17770F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17771F: sound/soc/rockchip/rockchip_i2s_tdm.* 17772 17773ROCKCHIP ISP V1 DRIVER 17774M: Dafna Hirschfeld <dafna@fastmail.com> 17775L: linux-media@vger.kernel.org 17776L: linux-rockchip@lists.infradead.org 17777S: Maintained 17778F: Documentation/admin-guide/media/rkisp1.rst 17779F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17780F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17781F: drivers/media/platform/rockchip/rkisp1 17782F: include/uapi/linux/rkisp1-config.h 17783 17784ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17785M: Jacob Chen <jacob-chen@iotwrt.com> 17786M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17787L: linux-media@vger.kernel.org 17788L: linux-rockchip@lists.infradead.org 17789S: Maintained 17790F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17791F: drivers/media/platform/rockchip/rga/ 17792 17793ROCKCHIP VIDEO DECODER DRIVER 17794M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17795L: linux-media@vger.kernel.org 17796L: linux-rockchip@lists.infradead.org 17797S: Maintained 17798F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17799F: drivers/staging/media/rkvdec/ 17800 17801ROCKER DRIVER 17802M: Jiri Pirko <jiri@resnulli.us> 17803L: netdev@vger.kernel.org 17804S: Supported 17805F: drivers/net/ethernet/rocker/ 17806 17807ROCKETPORT EXPRESS/INFINITY DRIVER 17808M: Kevin Cernekee <cernekee@gmail.com> 17809L: linux-serial@vger.kernel.org 17810S: Odd Fixes 17811F: drivers/tty/serial/rp2.* 17812 17813ROHM BD99954 CHARGER IC 17814R: Matti Vaittinen <mazziesaccount@gmail.com> 17815S: Supported 17816F: drivers/power/supply/bd99954-charger.c 17817F: drivers/power/supply/bd99954-charger.h 17818 17819ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17820M: Tomasz Duszynski <tduszyns@gmail.com> 17821S: Maintained 17822F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17823F: drivers/iio/light/bh1750.c 17824 17825ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17826M: Marek Vasut <marek.vasut+renesas@gmail.com> 17827L: linux-kernel@vger.kernel.org 17828L: linux-renesas-soc@vger.kernel.org 17829S: Supported 17830F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17831F: drivers/gpio/gpio-bd9571mwv.c 17832F: drivers/mfd/bd9571mwv.c 17833F: drivers/regulator/bd9571mwv-regulator.c 17834F: include/linux/mfd/bd9571mwv.h 17835 17836ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17837R: Matti Vaittinen <mazziesaccount@gmail.com> 17838S: Supported 17839F: drivers/clk/clk-bd718x7.c 17840F: drivers/gpio/gpio-bd71815.c 17841F: drivers/gpio/gpio-bd71828.c 17842F: drivers/mfd/rohm-bd71828.c 17843F: drivers/mfd/rohm-bd718x7.c 17844F: drivers/mfd/rohm-bd9576.c 17845F: drivers/regulator/bd71815-regulator.c 17846F: drivers/regulator/bd71828-regulator.c 17847F: drivers/regulator/bd718x7-regulator.c 17848F: drivers/regulator/bd9576-regulator.c 17849F: drivers/regulator/rohm-regulator.c 17850F: drivers/rtc/rtc-bd70528.c 17851F: drivers/watchdog/bd9576_wdt.c 17852F: include/linux/mfd/rohm-bd71815.h 17853F: include/linux/mfd/rohm-bd71828.h 17854F: include/linux/mfd/rohm-bd718x7.h 17855F: include/linux/mfd/rohm-bd957x.h 17856F: include/linux/mfd/rohm-generic.h 17857F: include/linux/mfd/rohm-shared.h 17858 17859ROSE NETWORK LAYER 17860M: Ralf Baechle <ralf@linux-mips.org> 17861L: linux-hams@vger.kernel.org 17862S: Maintained 17863W: http://www.linux-ax25.org/ 17864F: include/net/rose.h 17865F: include/uapi/linux/rose.h 17866F: net/rose/ 17867 17868ROTATION DRIVER FOR ALLWINNER A83T 17869M: Jernej Skrabec <jernej.skrabec@gmail.com> 17870L: linux-media@vger.kernel.org 17871S: Maintained 17872T: git git://linuxtv.org/media_tree.git 17873F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17874F: drivers/media/platform/sunxi/sun8i-rotate/ 17875 17876RPMSG TTY DRIVER 17877M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17878L: linux-remoteproc@vger.kernel.org 17879S: Maintained 17880F: drivers/tty/rpmsg_tty.c 17881 17882RTL2830 MEDIA DRIVER 17883M: Antti Palosaari <crope@iki.fi> 17884L: linux-media@vger.kernel.org 17885S: Maintained 17886W: https://linuxtv.org 17887W: http://palosaari.fi/linux/ 17888Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17889T: git git://linuxtv.org/anttip/media_tree.git 17890F: drivers/media/dvb-frontends/rtl2830* 17891 17892RTL2832 MEDIA DRIVER 17893M: Antti Palosaari <crope@iki.fi> 17894L: linux-media@vger.kernel.org 17895S: Maintained 17896W: https://linuxtv.org 17897W: http://palosaari.fi/linux/ 17898Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17899T: git git://linuxtv.org/anttip/media_tree.git 17900F: drivers/media/dvb-frontends/rtl2832* 17901 17902RTL2832_SDR MEDIA DRIVER 17903M: Antti Palosaari <crope@iki.fi> 17904L: linux-media@vger.kernel.org 17905S: Maintained 17906W: https://linuxtv.org 17907W: http://palosaari.fi/linux/ 17908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17909T: git git://linuxtv.org/anttip/media_tree.git 17910F: drivers/media/dvb-frontends/rtl2832_sdr* 17911 17912RTL8180 WIRELESS DRIVER 17913L: linux-wireless@vger.kernel.org 17914S: Orphan 17915W: https://wireless.wiki.kernel.org/ 17916T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17917F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17918 17919RTL8187 WIRELESS DRIVER 17920M: Herton Ronaldo Krzesinski <herton@canonical.com> 17921M: Hin-Tak Leung <htl10@users.sourceforge.net> 17922M: Larry Finger <Larry.Finger@lwfinger.net> 17923L: linux-wireless@vger.kernel.org 17924S: Maintained 17925W: https://wireless.wiki.kernel.org/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17927F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17928 17929RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17930M: Jes Sorensen <Jes.Sorensen@gmail.com> 17931L: linux-wireless@vger.kernel.org 17932S: Maintained 17933T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17934F: drivers/net/wireless/realtek/rtl8xxxu/ 17935 17936RTRS TRANSPORT DRIVERS 17937M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17938M: Jack Wang <jinpu.wang@ionos.com> 17939L: linux-rdma@vger.kernel.org 17940S: Maintained 17941F: drivers/infiniband/ulp/rtrs/ 17942 17943RUNTIME VERIFICATION (RV) 17944M: Daniel Bristot de Oliveira <bristot@kernel.org> 17945M: Steven Rostedt <rostedt@goodmis.org> 17946L: linux-trace-devel@vger.kernel.org 17947S: Maintained 17948F: Documentation/trace/rv/ 17949F: include/linux/rv.h 17950F: include/rv/ 17951F: kernel/trace/rv/ 17952F: tools/verification/ 17953 17954RUST 17955M: Miguel Ojeda <ojeda@kernel.org> 17956M: Alex Gaynor <alex.gaynor@gmail.com> 17957M: Wedson Almeida Filho <wedsonaf@gmail.com> 17958R: Boqun Feng <boqun.feng@gmail.com> 17959R: Gary Guo <gary@garyguo.net> 17960R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17961L: rust-for-linux@vger.kernel.org 17962S: Supported 17963W: https://github.com/Rust-for-Linux/linux 17964B: https://github.com/Rust-for-Linux/linux/issues 17965T: git https://github.com/Rust-for-Linux/linux.git rust-next 17966F: Documentation/rust/ 17967F: rust/ 17968F: samples/rust/ 17969F: scripts/*rust* 17970K: \b(?i:rust)\b 17971 17972RXRPC SOCKETS (AF_RXRPC) 17973M: David Howells <dhowells@redhat.com> 17974M: Marc Dionne <marc.dionne@auristor.com> 17975L: linux-afs@lists.infradead.org 17976S: Supported 17977W: https://www.infradead.org/~dhowells/kafs/ 17978F: Documentation/networking/rxrpc.rst 17979F: include/keys/rxrpc-type.h 17980F: include/net/af_rxrpc.h 17981F: include/trace/events/rxrpc.h 17982F: include/uapi/linux/rxrpc.h 17983F: net/rxrpc/ 17984 17985S3 SAVAGE FRAMEBUFFER DRIVER 17986M: Antonino Daplas <adaplas@gmail.com> 17987L: linux-fbdev@vger.kernel.org 17988S: Maintained 17989F: drivers/video/fbdev/savage/ 17990 17991S390 17992M: Heiko Carstens <hca@linux.ibm.com> 17993M: Vasily Gorbik <gor@linux.ibm.com> 17994M: Alexander Gordeev <agordeev@linux.ibm.com> 17995R: Christian Borntraeger <borntraeger@linux.ibm.com> 17996R: Sven Schnelle <svens@linux.ibm.com> 17997L: linux-s390@vger.kernel.org 17998S: Supported 17999W: http://www.ibm.com/developerworks/linux/linux390/ 18000T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18001F: Documentation/driver-api/s390-drivers.rst 18002F: Documentation/s390/ 18003F: arch/s390/ 18004F: drivers/s390/ 18005 18006S390 COMMON I/O LAYER 18007M: Vineeth Vijayan <vneethv@linux.ibm.com> 18008M: Peter Oberparleiter <oberpar@linux.ibm.com> 18009L: linux-s390@vger.kernel.org 18010S: Supported 18011W: http://www.ibm.com/developerworks/linux/linux390/ 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 18019W: http://www.ibm.com/developerworks/linux/linux390/ 18020F: block/partitions/ibm.c 18021F: drivers/s390/block/dasd* 18022F: include/linux/dasd_mod.h 18023 18024S390 IOMMU (PCI) 18025M: Matthew Rosato <mjrosato@linux.ibm.com> 18026M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18027L: linux-s390@vger.kernel.org 18028S: Supported 18029W: http://www.ibm.com/developerworks/linux/linux390/ 18030F: drivers/iommu/s390-iommu.c 18031 18032S390 IUCV NETWORK LAYER 18033M: Alexandra Winter <wintera@linux.ibm.com> 18034M: Wenjia Zhang <wenjia@linux.ibm.com> 18035L: linux-s390@vger.kernel.org 18036L: netdev@vger.kernel.org 18037S: Supported 18038W: http://www.ibm.com/developerworks/linux/linux390/ 18039F: drivers/s390/net/*iucv* 18040F: include/net/iucv/ 18041F: net/iucv/ 18042 18043S390 NETWORK DRIVERS 18044M: Alexandra Winter <wintera@linux.ibm.com> 18045M: Wenjia Zhang <wenjia@linux.ibm.com> 18046L: linux-s390@vger.kernel.org 18047L: netdev@vger.kernel.org 18048S: Supported 18049W: http://www.ibm.com/developerworks/linux/linux390/ 18050F: drivers/s390/net/ 18051 18052S390 PCI SUBSYSTEM 18053M: Niklas Schnelle <schnelle@linux.ibm.com> 18054M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18055L: linux-s390@vger.kernel.org 18056S: Supported 18057W: http://www.ibm.com/developerworks/linux/linux390/ 18058F: arch/s390/pci/ 18059F: drivers/pci/hotplug/s390_pci_hpc.c 18060F: Documentation/s390/pci.rst 18061 18062S390 VFIO AP DRIVER 18063M: Tony Krowiak <akrowiak@linux.ibm.com> 18064M: Halil Pasic <pasic@linux.ibm.com> 18065M: Jason Herne <jjherne@linux.ibm.com> 18066L: linux-s390@vger.kernel.org 18067S: Supported 18068W: http://www.ibm.com/developerworks/linux/linux390/ 18069F: Documentation/s390/vfio-ap* 18070F: drivers/s390/crypto/vfio_ap* 18071 18072S390 VFIO-CCW DRIVER 18073M: Eric Farman <farman@linux.ibm.com> 18074M: Matthew Rosato <mjrosato@linux.ibm.com> 18075R: Halil Pasic <pasic@linux.ibm.com> 18076L: linux-s390@vger.kernel.org 18077L: kvm@vger.kernel.org 18078S: Supported 18079F: Documentation/s390/vfio-ccw.rst 18080F: drivers/s390/cio/vfio_ccw* 18081F: include/uapi/linux/vfio_ccw.h 18082 18083S390 VFIO-PCI DRIVER 18084M: Matthew Rosato <mjrosato@linux.ibm.com> 18085M: Eric Farman <farman@linux.ibm.com> 18086L: linux-s390@vger.kernel.org 18087L: kvm@vger.kernel.org 18088S: Supported 18089F: arch/s390/kvm/pci* 18090F: drivers/vfio/pci/vfio_pci_zdev.c 18091F: include/uapi/linux/vfio_zdev.h 18092 18093S390 ZCRYPT DRIVER 18094M: Harald Freudenberger <freude@linux.ibm.com> 18095L: linux-s390@vger.kernel.org 18096S: Supported 18097W: http://www.ibm.com/developerworks/linux/linux390/ 18098F: drivers/s390/crypto/ 18099 18100S390 ZFCP DRIVER 18101M: Steffen Maier <maier@linux.ibm.com> 18102M: Benjamin Block <bblock@linux.ibm.com> 18103L: linux-s390@vger.kernel.org 18104S: Supported 18105W: http://www.ibm.com/developerworks/linux/linux390/ 18106F: drivers/s390/scsi/zfcp_* 18107 18108S3C ADC BATTERY DRIVER 18109M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18110L: linux-samsung-soc@vger.kernel.org 18111S: Odd Fixes 18112F: drivers/power/supply/s3c_adc_battery.c 18113F: include/linux/s3c_adc_battery.h 18114 18115S3C24XX SD/MMC Driver 18116M: Ben Dooks <ben-linux@fluff.org> 18117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18118S: Supported 18119F: drivers/mmc/host/s3cmci.* 18120 18121SAA6588 RDS RECEIVER DRIVER 18122M: Hans Verkuil <hverkuil@xs4all.nl> 18123L: linux-media@vger.kernel.org 18124S: Odd Fixes 18125W: https://linuxtv.org 18126T: git git://linuxtv.org/media_tree.git 18127F: drivers/media/i2c/saa6588* 18128 18129SAA7134 VIDEO4LINUX DRIVER 18130M: Mauro Carvalho Chehab <mchehab@kernel.org> 18131L: linux-media@vger.kernel.org 18132S: Odd fixes 18133W: https://linuxtv.org 18134T: git git://linuxtv.org/media_tree.git 18135F: Documentation/driver-api/media/drivers/saa7134* 18136F: drivers/media/pci/saa7134/ 18137 18138SAA7146 VIDEO4LINUX-2 DRIVER 18139M: Hans Verkuil <hverkuil@xs4all.nl> 18140L: linux-media@vger.kernel.org 18141S: Maintained 18142T: git git://linuxtv.org/media_tree.git 18143F: drivers/staging/media/deprecated/saa7146/ 18144 18145SAFESETID SECURITY MODULE 18146M: Micah Morton <mortonm@chromium.org> 18147S: Supported 18148F: Documentation/admin-guide/LSM/SafeSetID.rst 18149F: security/safesetid/ 18150 18151SAMSUNG AUDIO (ASoC) DRIVERS 18152M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18153M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18155S: Supported 18156B: mailto:linux-samsung-soc@vger.kernel.org 18157F: Documentation/devicetree/bindings/sound/samsung* 18158F: sound/soc/samsung/ 18159 18160SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18161M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18162L: linux-crypto@vger.kernel.org 18163L: linux-samsung-soc@vger.kernel.org 18164S: Maintained 18165F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18166F: drivers/crypto/exynos-rng.c 18167 18168SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18169M: Łukasz Stelmach <l.stelmach@samsung.com> 18170L: linux-samsung-soc@vger.kernel.org 18171S: Maintained 18172F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18173F: drivers/char/hw_random/exynos-trng.c 18174 18175SAMSUNG FRAMEBUFFER DRIVER 18176M: Jingoo Han <jingoohan1@gmail.com> 18177L: linux-fbdev@vger.kernel.org 18178S: Maintained 18179F: drivers/video/fbdev/s3c-fb.c 18180 18181SAMSUNG INTERCONNECT DRIVERS 18182M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18183M: Artur Świgoń <a.swigon@samsung.com> 18184L: linux-pm@vger.kernel.org 18185L: linux-samsung-soc@vger.kernel.org 18186S: Supported 18187F: drivers/interconnect/samsung/ 18188 18189SAMSUNG LAPTOP DRIVER 18190M: Corentin Chary <corentin.chary@gmail.com> 18191L: platform-driver-x86@vger.kernel.org 18192S: Maintained 18193F: drivers/platform/x86/samsung-laptop.c 18194 18195SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18196M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18197L: linux-kernel@vger.kernel.org 18198L: linux-samsung-soc@vger.kernel.org 18199S: Supported 18200B: mailto:linux-samsung-soc@vger.kernel.org 18201F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18202F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18203F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18204F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18205F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18206F: drivers/clk/clk-s2mps11.c 18207F: drivers/mfd/sec*.c 18208F: drivers/regulator/s2m*.c 18209F: drivers/regulator/s5m*.c 18210F: drivers/rtc/rtc-s5m.c 18211F: include/linux/mfd/samsung/ 18212 18213SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18214M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18215L: linux-media@vger.kernel.org 18216L: linux-samsung-soc@vger.kernel.org 18217S: Maintained 18218F: drivers/media/platform/samsung/s3c-camif/ 18219F: include/media/drv-intf/s3c_camif.h 18220 18221SAMSUNG S3FWRN5 NFC DRIVER 18222M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18223L: linux-nfc@lists.01.org (subscribers-only) 18224S: Maintained 18225F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18226F: drivers/nfc/s3fwrn5 18227 18228SAMSUNG S5C73M3 CAMERA DRIVER 18229M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18230M: Andrzej Hajda <andrzej.hajda@intel.com> 18231L: linux-media@vger.kernel.org 18232S: Supported 18233F: drivers/media/i2c/s5c73m3/* 18234 18235SAMSUNG S5K5BAF CAMERA DRIVER 18236M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18237M: Andrzej Hajda <andrzej.hajda@intel.com> 18238L: linux-media@vger.kernel.org 18239S: Supported 18240F: drivers/media/i2c/s5k5baf.c 18241 18242SAMSUNG S5P Security SubSystem (SSS) DRIVER 18243M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18244M: Vladimir Zapolskiy <vz@mleia.com> 18245L: linux-crypto@vger.kernel.org 18246L: linux-samsung-soc@vger.kernel.org 18247S: Maintained 18248F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18249F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18250F: drivers/crypto/s5p-sss.c 18251 18252SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18253M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18254L: linux-media@vger.kernel.org 18255S: Supported 18256Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18257F: drivers/media/platform/samsung/exynos4-is/ 18258 18259SAMSUNG SOC CLOCK DRIVERS 18260M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18261M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18262M: Tomasz Figa <tomasz.figa@gmail.com> 18263M: Chanwoo Choi <cw00.choi@samsung.com> 18264R: Alim Akhtar <alim.akhtar@samsung.com> 18265L: linux-samsung-soc@vger.kernel.org 18266S: Supported 18267T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18268T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18269F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18270F: Documentation/devicetree/bindings/clock/samsung,s3c* 18271F: drivers/clk/samsung/ 18272F: include/dt-bindings/clock/exynos*.h 18273F: include/dt-bindings/clock/s3c*.h 18274F: include/dt-bindings/clock/s5p*.h 18275F: include/dt-bindings/clock/samsung,*.h 18276F: include/linux/clk/samsung.h 18277F: include/linux/platform_data/clk-s3c2410.h 18278 18279SAMSUNG SPI DRIVERS 18280M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18281M: Andi Shyti <andi@etezian.org> 18282L: linux-spi@vger.kernel.org 18283L: linux-samsung-soc@vger.kernel.org 18284S: Maintained 18285F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18286F: drivers/spi/spi-s3c* 18287F: include/linux/platform_data/spi-s3c64xx.h 18288F: include/linux/spi/s3c24xx-fiq.h 18289 18290SAMSUNG SXGBE DRIVERS 18291M: Byungho An <bh74.an@samsung.com> 18292L: netdev@vger.kernel.org 18293S: Supported 18294F: drivers/net/ethernet/samsung/sxgbe/ 18295 18296SAMSUNG THERMAL DRIVER 18297M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18298M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18299L: linux-pm@vger.kernel.org 18300L: linux-samsung-soc@vger.kernel.org 18301S: Maintained 18302F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18303F: drivers/thermal/samsung/ 18304 18305SAMSUNG USB2 PHY DRIVER 18306M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18307L: linux-kernel@vger.kernel.org 18308S: Supported 18309F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18310F: Documentation/driver-api/phy/samsung-usb2.rst 18311F: drivers/phy/samsung/phy-exynos4210-usb2.c 18312F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18313F: drivers/phy/samsung/phy-exynos5250-usb2.c 18314F: drivers/phy/samsung/phy-s5pv210-usb2.c 18315F: drivers/phy/samsung/phy-samsung-usb2.c 18316F: drivers/phy/samsung/phy-samsung-usb2.h 18317 18318SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18319M: Paul Barker <paul.barker@sancloud.com> 18320R: Marc Murphy <marc.murphy@sancloud.com> 18321S: Supported 18322F: arch/arm/boot/dts/am335x-sancloud* 18323 18324SC1200 WDT DRIVER 18325M: Zwane Mwaikambo <zwanem@gmail.com> 18326S: Maintained 18327F: drivers/watchdog/sc1200wdt.c 18328 18329SCHEDULER 18330M: Ingo Molnar <mingo@redhat.com> 18331M: Peter Zijlstra <peterz@infradead.org> 18332M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18333M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18334R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18335R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18336R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18337R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18338R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18339R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18340L: linux-kernel@vger.kernel.org 18341S: Maintained 18342T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18343F: include/linux/preempt.h 18344F: include/linux/sched.h 18345F: include/linux/wait.h 18346F: include/uapi/linux/sched.h 18347F: kernel/sched/ 18348 18349SCR24X CHIP CARD INTERFACE DRIVER 18350M: Lubomir Rintel <lkundrak@v3.sk> 18351S: Supported 18352F: drivers/char/pcmcia/scr24x_cs.c 18353 18354SCSI RDMA PROTOCOL (SRP) INITIATOR 18355M: Bart Van Assche <bvanassche@acm.org> 18356L: linux-rdma@vger.kernel.org 18357S: Supported 18358Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18359F: drivers/infiniband/ulp/srp/ 18360F: include/scsi/srp.h 18361 18362SCSI RDMA PROTOCOL (SRP) TARGET 18363M: Bart Van Assche <bvanassche@acm.org> 18364L: linux-rdma@vger.kernel.org 18365L: target-devel@vger.kernel.org 18366S: Supported 18367Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18368F: drivers/infiniband/ulp/srpt/ 18369 18370SCSI SG DRIVER 18371M: Doug Gilbert <dgilbert@interlog.com> 18372L: linux-scsi@vger.kernel.org 18373S: Maintained 18374W: http://sg.danny.cz/sg 18375F: Documentation/scsi/scsi-generic.rst 18376F: drivers/scsi/sg.c 18377F: include/scsi/sg.h 18378 18379SCSI SUBSYSTEM 18380M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18381M: "Martin K. Petersen" <martin.petersen@oracle.com> 18382L: linux-scsi@vger.kernel.org 18383S: Maintained 18384Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18385T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18386T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18387F: Documentation/devicetree/bindings/scsi/ 18388F: drivers/scsi/ 18389F: drivers/ufs/ 18390F: include/scsi/ 18391 18392SCSI TAPE DRIVER 18393M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18394L: linux-scsi@vger.kernel.org 18395S: Maintained 18396F: Documentation/scsi/st.rst 18397F: drivers/scsi/st.* 18398F: drivers/scsi/st_*.h 18399 18400SCSI TARGET CORE USER DRIVER 18401M: Bodo Stroesser <bostroesser@gmail.com> 18402L: linux-scsi@vger.kernel.org 18403L: target-devel@vger.kernel.org 18404S: Supported 18405F: Documentation/target/tcmu-design.rst 18406F: drivers/target/target_core_user.c 18407F: include/uapi/linux/target_core_user.h 18408 18409SCSI TARGET SUBSYSTEM 18410M: "Martin K. Petersen" <martin.petersen@oracle.com> 18411L: linux-scsi@vger.kernel.org 18412L: target-devel@vger.kernel.org 18413S: Supported 18414W: http://www.linux-iscsi.org 18415Q: https://patchwork.kernel.org/project/target-devel/list/ 18416T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18417F: Documentation/target/ 18418F: drivers/target/ 18419F: include/target/ 18420 18421SCTP PROTOCOL 18422M: Vlad Yasevich <vyasevich@gmail.com> 18423M: Neil Horman <nhorman@tuxdriver.com> 18424M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18425L: linux-sctp@vger.kernel.org 18426S: Maintained 18427W: http://lksctp.sourceforge.net 18428F: Documentation/networking/sctp.rst 18429F: include/linux/sctp.h 18430F: include/net/sctp/ 18431F: include/uapi/linux/sctp.h 18432F: net/sctp/ 18433 18434SCx200 CPU SUPPORT 18435M: Jim Cromie <jim.cromie@gmail.com> 18436S: Odd Fixes 18437F: Documentation/i2c/busses/scx200_acb.rst 18438F: arch/x86/platform/scx200/ 18439F: drivers/i2c/busses/scx200* 18440F: drivers/mtd/maps/scx200_docflash.c 18441F: drivers/watchdog/scx200_wdt.c 18442F: include/linux/scx200.h 18443 18444SCx200 GPIO DRIVER 18445M: Jim Cromie <jim.cromie@gmail.com> 18446S: Maintained 18447F: drivers/char/scx200_gpio.c 18448F: include/linux/scx200_gpio.h 18449 18450SCx200 HRT CLOCKSOURCE DRIVER 18451M: Jim Cromie <jim.cromie@gmail.com> 18452S: Maintained 18453F: drivers/clocksource/scx200_hrt.c 18454 18455SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18456M: Sascha Sommer <saschasommer@freenet.de> 18457L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18458S: Maintained 18459F: drivers/mmc/host/sdricoh_cs.c 18460 18461SECO BOARDS CEC DRIVER 18462M: Ettore Chimenti <ek5.chimenti@gmail.com> 18463S: Maintained 18464F: drivers/media/cec/platform/seco/seco-cec.c 18465F: drivers/media/cec/platform/seco/seco-cec.h 18466 18467SECURE COMPUTING 18468M: Kees Cook <keescook@chromium.org> 18469R: Andy Lutomirski <luto@amacapital.net> 18470R: Will Drewry <wad@chromium.org> 18471S: Supported 18472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18473F: Documentation/userspace-api/seccomp_filter.rst 18474F: include/linux/seccomp.h 18475F: include/uapi/linux/seccomp.h 18476F: kernel/seccomp.c 18477F: tools/testing/selftests/kselftest_harness.h 18478F: tools/testing/selftests/seccomp/* 18479K: \bsecure_computing 18480K: \bTIF_SECCOMP\b 18481 18482SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18483M: Al Cooper <alcooperx@gmail.com> 18484R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18485L: linux-mmc@vger.kernel.org 18486S: Maintained 18487F: drivers/mmc/host/sdhci-brcmstb* 18488 18489SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18490M: Adrian Hunter <adrian.hunter@intel.com> 18491L: linux-mmc@vger.kernel.org 18492S: Supported 18493F: drivers/mmc/host/sdhci* 18494 18495SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18496M: Eugen Hristev <eugen.hristev@microchip.com> 18497L: linux-mmc@vger.kernel.org 18498S: Supported 18499F: drivers/mmc/host/sdhci-of-at91.c 18500 18501SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18502M: Ben Dooks <ben-linux@fluff.org> 18503M: Jaehoon Chung <jh80.chung@samsung.com> 18504L: linux-mmc@vger.kernel.org 18505S: Maintained 18506F: drivers/mmc/host/sdhci-s3c* 18507 18508SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18509M: Viresh Kumar <vireshk@kernel.org> 18510L: linux-mmc@vger.kernel.org 18511S: Maintained 18512F: drivers/mmc/host/sdhci-spear.c 18513 18514SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18515M: Vignesh Raghavendra <vigneshr@ti.com> 18516L: linux-mmc@vger.kernel.org 18517S: Maintained 18518F: drivers/mmc/host/sdhci-omap.c 18519 18520SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18521M: Haibo Chen <haibo.chen@nxp.com> 18522L: linux-imx@nxp.com 18523L: linux-mmc@vger.kernel.org 18524S: Maintained 18525F: drivers/mmc/host/sdhci-esdhc-imx.c 18526 18527SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18528M: Jonathan Derrick <jonathan.derrick@linux.dev> 18529L: linux-block@vger.kernel.org 18530S: Supported 18531F: block/opal_proto.h 18532F: block/sed* 18533F: include/linux/sed* 18534F: include/uapi/linux/sed* 18535 18536SECURITY CONTACT 18537M: Security Officers <security@kernel.org> 18538S: Supported 18539F: Documentation/admin-guide/security-bugs.rst 18540 18541SECURITY SUBSYSTEM 18542M: Paul Moore <paul@paul-moore.com> 18543M: James Morris <jmorris@namei.org> 18544M: "Serge E. Hallyn" <serge@hallyn.com> 18545L: linux-security-module@vger.kernel.org (suggested Cc:) 18546S: Supported 18547W: http://kernsec.org/ 18548T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18549F: security/ 18550X: security/selinux/ 18551 18552SELINUX SECURITY MODULE 18553M: Paul Moore <paul@paul-moore.com> 18554M: Stephen Smalley <stephen.smalley.work@gmail.com> 18555M: Eric Paris <eparis@parisplace.org> 18556L: selinux@vger.kernel.org 18557S: Supported 18558W: https://selinuxproject.org 18559W: https://github.com/SELinuxProject 18560T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18561F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18562F: Documentation/ABI/obsolete/sysfs-selinux-disable 18563F: Documentation/admin-guide/LSM/SELinux.rst 18564F: include/trace/events/avc.h 18565F: include/uapi/linux/selinux_netlink.h 18566F: scripts/selinux/ 18567F: security/selinux/ 18568 18569SENSABLE PHANTOM 18570M: Jiri Slaby <jirislaby@kernel.org> 18571S: Maintained 18572F: drivers/misc/phantom.c 18573F: include/uapi/linux/phantom.h 18574 18575SENSEAIR SUNRISE 006-0-0007 18576M: Jacopo Mondi <jacopo@jmondi.org> 18577S: Maintained 18578F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18579F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18580F: drivers/iio/chemical/sunrise_co2.c 18581 18582SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18583M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18584S: Maintained 18585F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18586F: drivers/iio/chemical/scd30.h 18587F: drivers/iio/chemical/scd30_core.c 18588F: drivers/iio/chemical/scd30_i2c.c 18589F: drivers/iio/chemical/scd30_serial.c 18590 18591SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18592M: Roan van Dijk <roan@protonic.nl> 18593S: Maintained 18594F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18595F: drivers/iio/chemical/scd4x.c 18596 18597SENSIRION SGP40 GAS SENSOR DRIVER 18598M: Andreas Klinger <ak@it-klinger.de> 18599S: Maintained 18600F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18601F: drivers/iio/chemical/sgp40.c 18602 18603SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18604M: Tomasz Duszynski <tduszyns@gmail.com> 18605S: Maintained 18606F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18607F: drivers/iio/chemical/sps30.c 18608F: drivers/iio/chemical/sps30_i2c.c 18609F: drivers/iio/chemical/sps30_serial.c 18610 18611SERIAL DEVICE BUS 18612M: Rob Herring <robh@kernel.org> 18613L: linux-serial@vger.kernel.org 18614S: Maintained 18615F: Documentation/devicetree/bindings/serial/serial.yaml 18616F: drivers/tty/serdev/ 18617F: include/linux/serdev.h 18618 18619SERIAL DRIVERS 18620M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18621L: linux-serial@vger.kernel.org 18622S: Maintained 18623F: Documentation/devicetree/bindings/serial/ 18624F: drivers/tty/serial/ 18625 18626SERIAL IR RECEIVER 18627M: Sean Young <sean@mess.org> 18628L: linux-media@vger.kernel.org 18629S: Maintained 18630F: drivers/media/rc/serial_ir.c 18631 18632SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18633M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18635S: Maintained 18636F: Documentation/devicetree/bindings/slimbus/ 18637F: drivers/slimbus/ 18638F: include/linux/slimbus.h 18639 18640SFC NETWORK DRIVER 18641M: Edward Cree <ecree.xilinx@gmail.com> 18642M: Martin Habets <habetsm.xilinx@gmail.com> 18643L: netdev@vger.kernel.org 18644S: Supported 18645F: drivers/net/ethernet/sfc/ 18646 18647SFF/SFP/SFP+ MODULE SUPPORT 18648M: Russell King <linux@armlinux.org.uk> 18649L: netdev@vger.kernel.org 18650S: Maintained 18651F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18652F: drivers/net/phy/phylink.c 18653F: drivers/net/phy/sfp* 18654F: include/linux/mdio/mdio-i2c.h 18655F: include/linux/phylink.h 18656F: include/linux/sfp.h 18657K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18658 18659SGI GRU DRIVER 18660M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18661S: Maintained 18662F: drivers/misc/sgi-gru/ 18663 18664SGI XP/XPC/XPNET DRIVER 18665M: Robin Holt <robinmholt@gmail.com> 18666M: Steve Wahl <steve.wahl@hpe.com> 18667R: Mike Travis <mike.travis@hpe.com> 18668S: Maintained 18669F: drivers/misc/sgi-xp/ 18670 18671SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18672M: Karsten Graul <kgraul@linux.ibm.com> 18673M: Wenjia Zhang <wenjia@linux.ibm.com> 18674M: Jan Karcher <jaka@linux.ibm.com> 18675L: linux-s390@vger.kernel.org 18676S: Supported 18677W: http://www.ibm.com/developerworks/linux/linux390/ 18678F: net/smc/ 18679 18680SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18681M: Linus Walleij <linus.walleij@linaro.org> 18682L: linux-iio@vger.kernel.org 18683S: Maintained 18684T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18685F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18686F: drivers/iio/light/gp2ap002.c 18687 18688SHARP RJ54N1CB0C SENSOR DRIVER 18689M: Jacopo Mondi <jacopo@jmondi.org> 18690L: linux-media@vger.kernel.org 18691S: Odd fixes 18692T: git git://linuxtv.org/media_tree.git 18693F: drivers/media/i2c/rj54n1cb0c.c 18694F: include/media/i2c/rj54n1cb0c.h 18695 18696SH_VOU V4L2 OUTPUT DRIVER 18697L: linux-media@vger.kernel.org 18698S: Orphan 18699F: drivers/media/platform/renesas/sh_vou.c 18700F: include/media/drv-intf/sh_vou.h 18701 18702SI2157 MEDIA DRIVER 18703M: Antti Palosaari <crope@iki.fi> 18704L: linux-media@vger.kernel.org 18705S: Maintained 18706W: https://linuxtv.org 18707W: http://palosaari.fi/linux/ 18708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18709T: git git://linuxtv.org/anttip/media_tree.git 18710F: drivers/media/tuners/si2157* 18711 18712SI2165 MEDIA DRIVER 18713M: Matthias Schwarzott <zzam@gentoo.org> 18714L: linux-media@vger.kernel.org 18715S: Maintained 18716W: https://linuxtv.org 18717Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18718F: drivers/media/dvb-frontends/si2165* 18719 18720SI2168 MEDIA DRIVER 18721M: Antti Palosaari <crope@iki.fi> 18722L: linux-media@vger.kernel.org 18723S: Maintained 18724W: https://linuxtv.org 18725W: http://palosaari.fi/linux/ 18726Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18727T: git git://linuxtv.org/anttip/media_tree.git 18728F: drivers/media/dvb-frontends/si2168* 18729 18730SI470X FM RADIO RECEIVER I2C DRIVER 18731M: Hans Verkuil <hverkuil@xs4all.nl> 18732L: linux-media@vger.kernel.org 18733S: Odd Fixes 18734W: https://linuxtv.org 18735T: git git://linuxtv.org/media_tree.git 18736F: drivers/media/radio/si470x/radio-si470x-i2c.c 18737 18738SI470X FM RADIO RECEIVER USB DRIVER 18739M: Hans Verkuil <hverkuil@xs4all.nl> 18740L: linux-media@vger.kernel.org 18741S: Maintained 18742W: https://linuxtv.org 18743T: git git://linuxtv.org/media_tree.git 18744F: drivers/media/radio/si470x/radio-si470x-common.c 18745F: drivers/media/radio/si470x/radio-si470x-usb.c 18746F: drivers/media/radio/si470x/radio-si470x.h 18747 18748SI4713 FM RADIO TRANSMITTER I2C DRIVER 18749M: Eduardo Valentin <edubezval@gmail.com> 18750L: linux-media@vger.kernel.org 18751S: Odd Fixes 18752W: https://linuxtv.org 18753T: git git://linuxtv.org/media_tree.git 18754F: drivers/media/radio/si4713/si4713.? 18755 18756SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18757M: Eduardo Valentin <edubezval@gmail.com> 18758L: linux-media@vger.kernel.org 18759S: Odd Fixes 18760W: https://linuxtv.org 18761T: git git://linuxtv.org/media_tree.git 18762F: drivers/media/radio/si4713/radio-platform-si4713.c 18763 18764SI4713 FM RADIO TRANSMITTER USB DRIVER 18765M: Hans Verkuil <hverkuil@xs4all.nl> 18766L: linux-media@vger.kernel.org 18767S: Maintained 18768W: https://linuxtv.org 18769T: git git://linuxtv.org/media_tree.git 18770F: drivers/media/radio/si4713/radio-usb-si4713.c 18771 18772SIANO DVB DRIVER 18773M: Mauro Carvalho Chehab <mchehab@kernel.org> 18774L: linux-media@vger.kernel.org 18775S: Odd fixes 18776W: https://linuxtv.org 18777T: git git://linuxtv.org/media_tree.git 18778F: drivers/media/common/siano/ 18779F: drivers/media/mmc/siano/ 18780F: drivers/media/usb/siano/ 18781F: drivers/media/usb/siano/ 18782 18783SIFIVE DRIVERS 18784M: Palmer Dabbelt <palmer@dabbelt.com> 18785M: Paul Walmsley <paul.walmsley@sifive.com> 18786L: linux-riscv@lists.infradead.org 18787S: Supported 18788T: git git://github.com/sifive/riscv-linux.git 18789N: sifive 18790K: [^@]sifive 18791 18792SIFIVE FU540 SYSTEM-ON-CHIP 18793M: Paul Walmsley <paul.walmsley@sifive.com> 18794M: Palmer Dabbelt <palmer@dabbelt.com> 18795L: linux-riscv@lists.infradead.org 18796S: Supported 18797T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18798N: fu540 18799K: fu540 18800 18801SIFIVE PDMA DRIVER 18802M: Green Wan <green.wan@sifive.com> 18803S: Maintained 18804F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18805F: drivers/dma/sf-pdma/ 18806 18807SILEAD TOUCHSCREEN DRIVER 18808M: Hans de Goede <hdegoede@redhat.com> 18809L: linux-input@vger.kernel.org 18810L: platform-driver-x86@vger.kernel.org 18811S: Maintained 18812F: drivers/input/touchscreen/silead.c 18813F: drivers/platform/x86/touchscreen_dmi.c 18814 18815SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18816M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18817S: Supported 18818F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18819F: drivers/net/wireless/silabs/wfx/ 18820 18821SILICON MOTION SM712 FRAME BUFFER DRIVER 18822M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18823M: Teddy Wang <teddy.wang@siliconmotion.com> 18824M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18825L: linux-fbdev@vger.kernel.org 18826S: Maintained 18827F: Documentation/fb/sm712fb.rst 18828F: drivers/video/fbdev/sm712* 18829 18830SILVACO I3C DUAL-ROLE MASTER 18831M: Miquel Raynal <miquel.raynal@bootlin.com> 18832M: Conor Culhane <conor.culhane@silvaco.com> 18833L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18834S: Maintained 18835F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18836F: drivers/i3c/master/svc-i3c-master.c 18837 18838SIMPLEFB FB DRIVER 18839M: Hans de Goede <hdegoede@redhat.com> 18840L: linux-fbdev@vger.kernel.org 18841S: Maintained 18842F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18843F: drivers/video/fbdev/simplefb.c 18844F: include/linux/platform_data/simplefb.h 18845 18846SIMTEC EB110ATX (Chalice CATS) 18847M: Simtec Linux Team <linux@simtec.co.uk> 18848S: Supported 18849W: http://www.simtec.co.uk/products/EB110ATX/ 18850 18851SIMTEC EB2410ITX (BAST) 18852M: Simtec Linux Team <linux@simtec.co.uk> 18853S: Supported 18854W: http://www.simtec.co.uk/products/EB2410ITX/ 18855F: arch/arm/mach-s3c/bast-ide.c 18856F: arch/arm/mach-s3c/bast-irq.c 18857F: arch/arm/mach-s3c/mach-bast.c 18858 18859SIOX 18860M: Thorsten Scherer <t.scherer@eckelmann.de> 18861M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18862R: Pengutronix Kernel Team <kernel@pengutronix.de> 18863S: Supported 18864F: drivers/gpio/gpio-siox.c 18865F: drivers/siox/* 18866F: include/trace/events/siox.h 18867 18868SIPHASH PRF ROUTINES 18869M: Jason A. Donenfeld <Jason@zx2c4.com> 18870S: Maintained 18871F: include/linux/siphash.h 18872F: lib/siphash.c 18873F: lib/test_siphash.c 18874 18875SIS 190 ETHERNET DRIVER 18876M: Francois Romieu <romieu@fr.zoreil.com> 18877L: netdev@vger.kernel.org 18878S: Maintained 18879F: drivers/net/ethernet/sis/sis190.c 18880 18881SIS 900/7016 FAST ETHERNET DRIVER 18882M: Daniele Venzano <venza@brownhat.org> 18883L: netdev@vger.kernel.org 18884S: Maintained 18885W: http://www.brownhat.org/sis900.html 18886F: drivers/net/ethernet/sis/sis900.* 18887 18888SIS FRAMEBUFFER DRIVER 18889M: Thomas Winischhofer <thomas@winischhofer.net> 18890S: Maintained 18891W: http://www.winischhofer.net/linuxsisvga.shtml 18892F: Documentation/fb/sisfb.rst 18893F: drivers/video/fbdev/sis/ 18894F: include/video/sisfb.h 18895 18896SIS I2C TOUCHSCREEN DRIVER 18897M: Mika Penttilä <mika.penttila@nextfour.com> 18898L: linux-input@vger.kernel.org 18899S: Maintained 18900F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18901F: drivers/input/touchscreen/sis_i2c.c 18902 18903SIS USB2VGA DRIVER 18904M: Thomas Winischhofer <thomas@winischhofer.net> 18905S: Maintained 18906W: http://www.winischhofer.at/linuxsisusbvga.shtml 18907F: drivers/usb/misc/sisusbvga/ 18908 18909SL28 CPLD MFD DRIVER 18910M: Michael Walle <michael@walle.cc> 18911S: Maintained 18912F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18913F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18914F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18915F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18916F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18917F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18918F: drivers/gpio/gpio-sl28cpld.c 18919F: drivers/hwmon/sl28cpld-hwmon.c 18920F: drivers/irqchip/irq-sl28cpld.c 18921F: drivers/pwm/pwm-sl28cpld.c 18922F: drivers/watchdog/sl28cpld_wdt.c 18923 18924SLAB ALLOCATOR 18925M: Christoph Lameter <cl@linux.com> 18926M: Pekka Enberg <penberg@kernel.org> 18927M: David Rientjes <rientjes@google.com> 18928M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18929M: Andrew Morton <akpm@linux-foundation.org> 18930M: Vlastimil Babka <vbabka@suse.cz> 18931R: Roman Gushchin <roman.gushchin@linux.dev> 18932R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18933L: linux-mm@kvack.org 18934S: Maintained 18935T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18936F: include/linux/sl?b*.h 18937F: mm/sl?b* 18938 18939SLCAN CAN NETWORK DRIVER 18940M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18941L: linux-can@vger.kernel.org 18942S: Maintained 18943F: drivers/net/can/slcan/ 18944 18945SLEEPABLE READ-COPY UPDATE (SRCU) 18946M: Lai Jiangshan <jiangshanlai@gmail.com> 18947M: "Paul E. McKenney" <paulmck@kernel.org> 18948M: Josh Triplett <josh@joshtriplett.org> 18949R: Steven Rostedt <rostedt@goodmis.org> 18950R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18951L: rcu@vger.kernel.org 18952S: Supported 18953W: http://www.rdrop.com/users/paulmck/RCU/ 18954T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18955F: include/linux/srcu*.h 18956F: kernel/rcu/srcu*.c 18957 18958SMACK SECURITY MODULE 18959M: Casey Schaufler <casey@schaufler-ca.com> 18960L: linux-security-module@vger.kernel.org 18961S: Maintained 18962W: http://schaufler-ca.com 18963T: git git://github.com/cschaufler/smack-next 18964F: Documentation/admin-guide/LSM/Smack.rst 18965F: security/smack/ 18966 18967SMC91x ETHERNET DRIVER 18968M: Nicolas Pitre <nico@fluxnic.net> 18969S: Odd Fixes 18970F: drivers/net/ethernet/smsc/smc91x.* 18971 18972SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18973M: Mark Rutland <mark.rutland@arm.com> 18974M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18975M: Sudeep Holla <sudeep.holla@arm.com> 18976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18977S: Maintained 18978F: drivers/firmware/smccc/ 18979F: include/linux/arm-smccc.h 18980 18981SMM665 HARDWARE MONITOR DRIVER 18982M: Guenter Roeck <linux@roeck-us.net> 18983L: linux-hwmon@vger.kernel.org 18984S: Maintained 18985F: Documentation/hwmon/smm665.rst 18986F: drivers/hwmon/smm665.c 18987 18988SMSC EMC2103 HARDWARE MONITOR DRIVER 18989M: Steve Glendinning <steve.glendinning@shawell.net> 18990L: linux-hwmon@vger.kernel.org 18991S: Maintained 18992F: Documentation/hwmon/emc2103.rst 18993F: drivers/hwmon/emc2103.c 18994 18995SMSC SCH5627 HARDWARE MONITOR DRIVER 18996M: Hans de Goede <hdegoede@redhat.com> 18997L: linux-hwmon@vger.kernel.org 18998S: Supported 18999F: Documentation/hwmon/sch5627.rst 19000F: drivers/hwmon/sch5627.c 19001 19002SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19003M: Steve Glendinning <steve.glendinning@shawell.net> 19004L: linux-fbdev@vger.kernel.org 19005S: Maintained 19006F: drivers/video/fbdev/smscufx.c 19007 19008SMSC47B397 HARDWARE MONITOR DRIVER 19009M: Jean Delvare <jdelvare@suse.com> 19010L: linux-hwmon@vger.kernel.org 19011S: Maintained 19012F: Documentation/hwmon/smsc47b397.rst 19013F: drivers/hwmon/smsc47b397.c 19014 19015SMSC911x ETHERNET DRIVER 19016M: Steve Glendinning <steve.glendinning@shawell.net> 19017L: netdev@vger.kernel.org 19018S: Maintained 19019F: drivers/net/ethernet/smsc/smsc911x.* 19020F: include/linux/smsc911x.h 19021 19022SMSC9420 PCI ETHERNET DRIVER 19023M: Steve Glendinning <steve.glendinning@shawell.net> 19024L: netdev@vger.kernel.org 19025S: Maintained 19026F: drivers/net/ethernet/smsc/smsc9420.* 19027 19028SOCIONEXT (SNI) AVE NETWORK DRIVER 19029M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19030L: netdev@vger.kernel.org 19031S: Maintained 19032F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19033F: drivers/net/ethernet/socionext/sni_ave.c 19034 19035SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19036M: Jassi Brar <jaswinder.singh@linaro.org> 19037M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19038L: netdev@vger.kernel.org 19039S: Maintained 19040F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19041F: drivers/net/ethernet/socionext/netsec.c 19042 19043SOCIONEXT (SNI) Synquacer SPI DRIVER 19044M: Masahisa Kojima <masahisa.kojima@linaro.org> 19045M: Jassi Brar <jaswinder.singh@linaro.org> 19046L: linux-spi@vger.kernel.org 19047S: Maintained 19048F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19049F: drivers/spi/spi-synquacer.c 19050 19051SOCIONEXT SYNQUACER I2C DRIVER 19052M: Ard Biesheuvel <ardb@kernel.org> 19053L: linux-i2c@vger.kernel.org 19054S: Maintained 19055F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19056F: drivers/i2c/busses/i2c-synquacer.c 19057 19058SOCIONEXT UNIPHIER SOUND DRIVER 19059L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19060S: Orphan 19061F: sound/soc/uniphier/ 19062 19063SOEKRIS NET48XX LED SUPPORT 19064M: Chris Boot <bootc@bootc.net> 19065S: Maintained 19066F: drivers/leds/leds-net48xx.c 19067 19068SOFT-IWARP DRIVER (siw) 19069M: Bernard Metzler <bmt@zurich.ibm.com> 19070L: linux-rdma@vger.kernel.org 19071S: Supported 19072F: drivers/infiniband/sw/siw/ 19073F: include/uapi/rdma/siw-abi.h 19074 19075SOFT-ROCE DRIVER (rxe) 19076M: Zhu Yanjun <zyjzyj2000@gmail.com> 19077L: linux-rdma@vger.kernel.org 19078S: Supported 19079F: drivers/infiniband/sw/rxe/ 19080F: include/uapi/rdma/rdma_user_rxe.h 19081 19082SOFTLOGIC 6x10 MPEG CODEC 19083M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19084M: Anton Sviridenko <anton@corp.bluecherry.net> 19085M: Andrey Utkin <andrey_utkin@fastmail.com> 19086M: Ismael Luceno <ismael@iodev.co.uk> 19087L: linux-media@vger.kernel.org 19088S: Supported 19089F: drivers/media/pci/solo6x10/ 19090 19091SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19092M: James Morse <james.morse@arm.com> 19093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19094S: Maintained 19095F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19096F: drivers/firmware/arm_sdei.c 19097F: include/linux/arm_sdei.h 19098F: include/uapi/linux/arm_sdei.h 19099 19100SOFTWARE NODES AND DEVICE PROPERTIES 19101R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19102R: Daniel Scally <djrscally@gmail.com> 19103R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19104R: Sakari Ailus <sakari.ailus@linux.intel.com> 19105L: linux-acpi@vger.kernel.org 19106S: Maintained 19107F: drivers/base/property.c 19108F: drivers/base/swnode.c 19109F: include/linux/fwnode.h 19110F: include/linux/property.h 19111 19112SOFTWARE RAID (Multiple Disks) SUPPORT 19113M: Song Liu <song@kernel.org> 19114L: linux-raid@vger.kernel.org 19115S: Supported 19116Q: https://patchwork.kernel.org/project/linux-raid/list/ 19117T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19118F: drivers/md/Kconfig 19119F: drivers/md/Makefile 19120F: drivers/md/md* 19121F: drivers/md/raid* 19122F: include/linux/raid/ 19123F: include/uapi/linux/raid/ 19124 19125SOLIDRUN CLEARFOG SUPPORT 19126M: Russell King <linux@armlinux.org.uk> 19127S: Maintained 19128F: arch/arm/boot/dts/armada-388-clearfog* 19129F: arch/arm/boot/dts/armada-38x-solidrun-* 19130 19131SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19132M: Russell King <linux@armlinux.org.uk> 19133S: Maintained 19134F: arch/arm/boot/dts/imx6*-cubox-i* 19135F: arch/arm/boot/dts/imx6*-hummingboard* 19136F: arch/arm/boot/dts/imx6*-sr-* 19137 19138SONIC NETWORK DRIVER 19139M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19140L: netdev@vger.kernel.org 19141S: Maintained 19142F: drivers/net/ethernet/natsemi/sonic.* 19143 19144SONICS SILICON BACKPLANE DRIVER (SSB) 19145M: Michael Buesch <m@bues.ch> 19146L: linux-wireless@vger.kernel.org 19147S: Maintained 19148F: drivers/ssb/ 19149F: include/linux/ssb/ 19150 19151SONY IMX208 SENSOR DRIVER 19152M: Sakari Ailus <sakari.ailus@linux.intel.com> 19153L: linux-media@vger.kernel.org 19154S: Maintained 19155T: git git://linuxtv.org/media_tree.git 19156F: drivers/media/i2c/imx208.c 19157 19158SONY IMX214 SENSOR DRIVER 19159M: Ricardo Ribalda <ribalda@kernel.org> 19160L: linux-media@vger.kernel.org 19161S: Maintained 19162T: git git://linuxtv.org/media_tree.git 19163F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19164F: drivers/media/i2c/imx214.c 19165 19166SONY IMX219 SENSOR DRIVER 19167M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19168L: linux-media@vger.kernel.org 19169S: Maintained 19170T: git git://linuxtv.org/media_tree.git 19171F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19172F: drivers/media/i2c/imx219.c 19173 19174SONY IMX258 SENSOR DRIVER 19175M: Sakari Ailus <sakari.ailus@linux.intel.com> 19176L: linux-media@vger.kernel.org 19177S: Maintained 19178T: git git://linuxtv.org/media_tree.git 19179F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19180F: drivers/media/i2c/imx258.c 19181 19182SONY IMX274 SENSOR DRIVER 19183M: Leon Luo <leonl@leopardimaging.com> 19184L: linux-media@vger.kernel.org 19185S: Maintained 19186T: git git://linuxtv.org/media_tree.git 19187F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19188F: drivers/media/i2c/imx274.c 19189 19190SONY IMX290 SENSOR DRIVER 19191M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19192L: linux-media@vger.kernel.org 19193S: Maintained 19194T: git git://linuxtv.org/media_tree.git 19195F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19196F: drivers/media/i2c/imx290.c 19197 19198SONY IMX319 SENSOR DRIVER 19199M: Bingbu Cao <bingbu.cao@intel.com> 19200L: linux-media@vger.kernel.org 19201S: Maintained 19202T: git git://linuxtv.org/media_tree.git 19203F: drivers/media/i2c/imx319.c 19204 19205SONY IMX334 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,imx334.yaml 19212F: drivers/media/i2c/imx334.c 19213 19214SONY IMX335 SENSOR DRIVER 19215M: Paul J. Murphy <paul.j.murphy@intel.com> 19216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19217L: linux-media@vger.kernel.org 19218S: Maintained 19219T: git git://linuxtv.org/media_tree.git 19220F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19221F: drivers/media/i2c/imx335.c 19222 19223SONY IMX355 SENSOR DRIVER 19224M: Tianshu Qiu <tian.shu.qiu@intel.com> 19225L: linux-media@vger.kernel.org 19226S: Maintained 19227T: git git://linuxtv.org/media_tree.git 19228F: drivers/media/i2c/imx355.c 19229 19230SONY IMX412 SENSOR DRIVER 19231M: Paul J. Murphy <paul.j.murphy@intel.com> 19232M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19233L: linux-media@vger.kernel.org 19234S: Maintained 19235T: git git://linuxtv.org/media_tree.git 19236F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19237F: drivers/media/i2c/imx412.c 19238 19239SONY MEMORYSTICK SUBSYSTEM 19240M: Maxim Levitsky <maximlevitsky@gmail.com> 19241M: Alex Dubov <oakad@yahoo.com> 19242M: Ulf Hansson <ulf.hansson@linaro.org> 19243L: linux-mmc@vger.kernel.org 19244S: Maintained 19245T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19246F: drivers/memstick/ 19247F: include/linux/memstick.h 19248 19249SONY VAIO CONTROL DEVICE DRIVER 19250M: Mattia Dongili <malattia@linux.it> 19251L: platform-driver-x86@vger.kernel.org 19252S: Maintained 19253W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19254F: Documentation/admin-guide/laptops/sony-laptop.rst 19255F: drivers/char/sonypi.c 19256F: drivers/platform/x86/sony-laptop.c 19257F: include/linux/sony-laptop.h 19258 19259SOUND 19260M: Jaroslav Kysela <perex@perex.cz> 19261M: Takashi Iwai <tiwai@suse.com> 19262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19263S: Maintained 19264W: http://www.alsa-project.org/ 19265Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19266T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19267F: Documentation/sound/ 19268F: include/sound/ 19269F: include/uapi/sound/ 19270F: sound/ 19271F: tools/testing/selftests/alsa 19272 19273SOUND - COMPRESSED AUDIO 19274M: Vinod Koul <vkoul@kernel.org> 19275L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19276S: Supported 19277T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19278F: Documentation/sound/designs/compress-offload.rst 19279F: include/sound/compress_driver.h 19280F: include/uapi/sound/compress_* 19281F: sound/core/compress_offload.c 19282F: sound/soc/soc-compress.c 19283 19284SOUND - DMAENGINE HELPERS 19285M: Lars-Peter Clausen <lars@metafoo.de> 19286S: Supported 19287F: include/sound/dmaengine_pcm.h 19288F: sound/core/pcm_dmaengine.c 19289F: sound/soc/soc-generic-dmaengine-pcm.c 19290 19291SOUND - ALSA SELFTESTS 19292M: Mark Brown <broonie@kernel.org> 19293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19294L: linux-kselftest@vger.kernel.org 19295S: Supported 19296F: tools/testing/selftests/alsa 19297 19298SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19299M: Liam Girdwood <lgirdwood@gmail.com> 19300M: Mark Brown <broonie@kernel.org> 19301L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19302S: Supported 19303W: http://alsa-project.org/main/index.php/ASoC 19304T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19305F: Documentation/devicetree/bindings/sound/ 19306F: Documentation/sound/soc/ 19307F: include/dt-bindings/sound/ 19308F: include/sound/soc* 19309F: sound/soc/ 19310 19311SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19312M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19313M: Liam Girdwood <lgirdwood@gmail.com> 19314M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19315M: Bard Liao <yung-chuan.liao@linux.intel.com> 19316M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19317R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19318M: Daniel Baluta <daniel.baluta@nxp.com> 19319L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19320S: Supported 19321W: https://github.com/thesofproject/linux/ 19322F: sound/soc/sof/ 19323 19324SOUNDWIRE SUBSYSTEM 19325M: Vinod Koul <vkoul@kernel.org> 19326M: Bard Liao <yung-chuan.liao@linux.intel.com> 19327R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19328R: Sanyog Kale <sanyog.r.kale@intel.com> 19329L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19330S: Supported 19331T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19332F: Documentation/driver-api/soundwire/ 19333F: drivers/soundwire/ 19334F: include/linux/soundwire/ 19335 19336SP2 MEDIA DRIVER 19337M: Olli Salonen <olli.salonen@iki.fi> 19338L: linux-media@vger.kernel.org 19339S: Maintained 19340W: https://linuxtv.org 19341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19342F: drivers/media/dvb-frontends/sp2* 19343 19344SPARC + UltraSPARC (sparc/sparc64) 19345M: "David S. Miller" <davem@davemloft.net> 19346L: sparclinux@vger.kernel.org 19347S: Maintained 19348Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 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: arch/sparc/ 19352F: drivers/sbus/ 19353 19354SPARC SERIAL DRIVERS 19355M: "David S. Miller" <davem@davemloft.net> 19356L: sparclinux@vger.kernel.org 19357S: Maintained 19358T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19359T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19360F: drivers/tty/serial/suncore.c 19361F: drivers/tty/serial/sunhv.c 19362F: drivers/tty/serial/sunsab.c 19363F: drivers/tty/serial/sunsab.h 19364F: drivers/tty/serial/sunsu.c 19365F: drivers/tty/serial/sunzilog.c 19366F: drivers/tty/serial/sunzilog.h 19367F: drivers/tty/vcc.c 19368F: include/linux/sunserialcore.h 19369 19370SPARSE CHECKER 19371M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19372L: linux-sparse@vger.kernel.org 19373S: Maintained 19374W: https://sparse.docs.kernel.org/ 19375T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19376Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19377B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19378F: include/linux/compiler.h 19379 19380SPEAKUP CONSOLE SPEECH DRIVER 19381M: William Hubbs <w.d.hubbs@gmail.com> 19382M: Chris Brannon <chris@the-brannons.com> 19383M: Kirk Reiser <kirk@reisers.ca> 19384M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19385L: speakup@linux-speakup.org 19386S: Odd Fixes 19387W: http://www.linux-speakup.org/ 19388W: https://github.com/linux-speakup/speakup 19389B: https://github.com/linux-speakup/speakup/issues 19390F: drivers/accessibility/speakup/ 19391 19392SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19393M: Viresh Kumar <vireshk@kernel.org> 19394M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19395M: soc@kernel.org 19396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19397S: Maintained 19398W: http://www.st.com/spear 19399F: arch/arm/boot/dts/spear* 19400F: arch/arm/mach-spear/ 19401F: drivers/clk/spear/ 19402F: drivers/pinctrl/spear/ 19403 19404SPI NOR SUBSYSTEM 19405M: Tudor Ambarus <tudor.ambarus@microchip.com> 19406M: Pratyush Yadav <pratyush@kernel.org> 19407R: Michael Walle <michael@walle.cc> 19408L: linux-mtd@lists.infradead.org 19409S: Maintained 19410W: http://www.linux-mtd.infradead.org/ 19411Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19412C: irc://irc.oftc.net/mtd 19413T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19414F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19415F: drivers/mtd/spi-nor/ 19416F: include/linux/mtd/spi-nor.h 19417 19418SPI SUBSYSTEM 19419M: Mark Brown <broonie@kernel.org> 19420L: linux-spi@vger.kernel.org 19421S: Maintained 19422Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19423T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19424F: Documentation/devicetree/bindings/spi/ 19425F: Documentation/spi/ 19426F: drivers/spi/ 19427F: include/linux/spi/ 19428F: include/uapi/linux/spi/ 19429F: tools/spi/ 19430 19431SPIDERNET NETWORK DRIVER for CELL 19432M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19433M: Geoff Levand <geoff@infradead.org> 19434L: netdev@vger.kernel.org 19435L: linuxppc-dev@lists.ozlabs.org 19436S: Maintained 19437F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19438F: drivers/net/ethernet/toshiba/spider_net* 19439 19440SPMI SUBSYSTEM 19441M: Stephen Boyd <sboyd@kernel.org> 19442L: linux-kernel@vger.kernel.org 19443S: Maintained 19444T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19445F: Documentation/devicetree/bindings/spmi/ 19446F: drivers/spmi/ 19447F: include/dt-bindings/spmi/spmi.h 19448F: include/linux/spmi.h 19449F: include/trace/events/spmi.h 19450 19451SPU FILE SYSTEM 19452M: Jeremy Kerr <jk@ozlabs.org> 19453L: linuxppc-dev@lists.ozlabs.org 19454S: Supported 19455W: http://www.ibm.com/developerworks/power/cell/ 19456F: Documentation/filesystems/spufs/spufs.rst 19457F: arch/powerpc/platforms/cell/spufs/ 19458 19459SQUASHFS FILE SYSTEM 19460M: Phillip Lougher <phillip@squashfs.org.uk> 19461L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19462S: Maintained 19463W: http://squashfs.org.uk 19464T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19465F: Documentation/filesystems/squashfs.rst 19466F: fs/squashfs/ 19467 19468SRM (Alpha) environment access 19469M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19470S: Maintained 19471F: arch/alpha/kernel/srm_env.c 19472 19473ST LSM6DSx IMU IIO DRIVER 19474M: Lorenzo Bianconi <lorenzo@kernel.org> 19475L: linux-iio@vger.kernel.org 19476S: Maintained 19477W: http://www.st.com/ 19478F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19479F: drivers/iio/imu/st_lsm6dsx/ 19480 19481ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19482M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19483M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19484L: linux-media@vger.kernel.org 19485S: Maintained 19486T: git git://linuxtv.org/media_tree.git 19487F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19488F: drivers/media/i2c/st-mipid02.c 19489 19490ST STM32 I2C/SMBUS DRIVER 19491M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19492M: Alain Volmat <alain.volmat@foss.st.com> 19493L: linux-i2c@vger.kernel.org 19494S: Maintained 19495F: drivers/i2c/busses/i2c-stm32* 19496 19497ST STM32 SPI DRIVER 19498M: Alain Volmat <alain.volmat@foss.st.com> 19499L: linux-spi@vger.kernel.org 19500S: Maintained 19501F: drivers/spi/spi-stm32.c 19502 19503ST STPDDC60 DRIVER 19504M: Daniel Nilsson <daniel.nilsson@flex.com> 19505L: linux-hwmon@vger.kernel.org 19506S: Maintained 19507F: Documentation/hwmon/stpddc60.rst 19508F: drivers/hwmon/pmbus/stpddc60.c 19509 19510ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19511M: Song Qiang <songqiang1304521@gmail.com> 19512L: linux-iio@vger.kernel.org 19513S: Maintained 19514F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19515F: drivers/iio/proximity/vl53l0x-i2c.c 19516 19517STABLE BRANCH 19518M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19519M: Sasha Levin <sashal@kernel.org> 19520L: stable@vger.kernel.org 19521S: Supported 19522F: Documentation/process/stable-kernel-rules.rst 19523 19524STAGING - ATOMISP DRIVER 19525M: Mauro Carvalho Chehab <mchehab@kernel.org> 19526R: Sakari Ailus <sakari.ailus@linux.intel.com> 19527L: linux-media@vger.kernel.org 19528S: Maintained 19529F: drivers/staging/media/atomisp/ 19530 19531STAGING - FIELDBUS SUBSYSTEM 19532M: Sven Van Asbroeck <TheSven73@gmail.com> 19533S: Maintained 19534F: drivers/staging/fieldbus/* 19535F: drivers/staging/fieldbus/Documentation/ 19536 19537STAGING - HMS ANYBUS-S BUS 19538M: Sven Van Asbroeck <TheSven73@gmail.com> 19539S: Maintained 19540F: drivers/staging/fieldbus/anybuss/ 19541 19542STAGING - INDUSTRIAL IO 19543M: Jonathan Cameron <jic23@kernel.org> 19544L: linux-iio@vger.kernel.org 19545S: Odd Fixes 19546F: Documentation/devicetree/bindings/staging/iio/ 19547F: drivers/staging/iio/ 19548 19549STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19550M: Marc Dietrich <marvin24@gmx.de> 19551L: ac100@lists.launchpad.net (moderated for non-subscribers) 19552L: linux-tegra@vger.kernel.org 19553S: Maintained 19554F: drivers/staging/nvec/ 19555 19556STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19557M: Jens Frederich <jfrederich@gmail.com> 19558M: Jon Nettleton <jon.nettleton@gmail.com> 19559S: Maintained 19560W: http://wiki.laptop.org/go/DCON 19561F: drivers/staging/olpc_dcon/ 19562 19563STAGING - REALTEK RTL8188EU DRIVERS 19564M: Larry Finger <Larry.Finger@lwfinger.net> 19565M: Phillip Potter <phil@philpotter.co.uk> 19566R: Pavel Skripkin <paskripkin@gmail.com> 19567S: Supported 19568F: drivers/staging/r8188eu/ 19569 19570STAGING - REALTEK RTL8712U DRIVERS 19571M: Larry Finger <Larry.Finger@lwfinger.net> 19572M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19573S: Odd Fixes 19574F: drivers/staging/rtl8712/ 19575 19576STAGING - SEPS525 LCD CONTROLLER DRIVERS 19577M: Michael Hennerich <michael.hennerich@analog.com> 19578L: linux-fbdev@vger.kernel.org 19579S: Supported 19580F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19581F: drivers/staging/fbtft/fb_seps525.c 19582 19583STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19584M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19585M: Teddy Wang <teddy.wang@siliconmotion.com> 19586M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19587L: linux-fbdev@vger.kernel.org 19588S: Maintained 19589F: drivers/staging/sm750fb/ 19590 19591STAGING - VIA VT665X DRIVERS 19592M: Forest Bond <forest@alittletooquiet.net> 19593S: Odd Fixes 19594F: drivers/staging/vt665?/ 19595 19596STAGING SUBSYSTEM 19597M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19598L: linux-staging@lists.linux.dev 19599S: Supported 19600T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19601F: drivers/staging/ 19602 19603STARFIRE/DURALAN NETWORK DRIVER 19604M: Ion Badulescu <ionut@badula.org> 19605S: Odd Fixes 19606F: drivers/net/ethernet/adaptec/starfire* 19607 19608STARFIVE JH7100 CLOCK DRIVERS 19609M: Emil Renner Berthing <kernel@esmil.dk> 19610S: Maintained 19611F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19612F: drivers/clk/starfive/clk-starfive-jh7100* 19613F: include/dt-bindings/clock/starfive-jh7100*.h 19614 19615STARFIVE JH7100 PINCTRL DRIVER 19616M: Emil Renner Berthing <kernel@esmil.dk> 19617L: linux-gpio@vger.kernel.org 19618S: Maintained 19619F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19620F: drivers/pinctrl/starfive/ 19621F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19622 19623STARFIVE JH7100 RESET CONTROLLER DRIVER 19624M: Emil Renner Berthing <kernel@esmil.dk> 19625S: Maintained 19626F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19627F: drivers/reset/reset-starfive-jh7100.c 19628F: include/dt-bindings/reset/starfive-jh7100.h 19629 19630STATIC BRANCH/CALL 19631M: Peter Zijlstra <peterz@infradead.org> 19632M: Josh Poimboeuf <jpoimboe@kernel.org> 19633M: Jason Baron <jbaron@akamai.com> 19634R: Steven Rostedt <rostedt@goodmis.org> 19635R: Ard Biesheuvel <ardb@kernel.org> 19636S: Supported 19637F: arch/*/include/asm/jump_label*.h 19638F: arch/*/include/asm/static_call*.h 19639F: arch/*/kernel/jump_label.c 19640F: arch/*/kernel/static_call.c 19641F: include/linux/jump_label*.h 19642F: include/linux/static_call*.h 19643F: kernel/jump_label.c 19644F: kernel/static_call.c 19645 19646STI AUDIO (ASoC) DRIVERS 19647M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19648L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19649S: Maintained 19650F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19651F: sound/soc/sti/ 19652 19653STI CEC DRIVER 19654M: Alain Volmat <alain.volmat@foss.st.com> 19655S: Maintained 19656F: Documentation/devicetree/bindings/media/stih-cec.txt 19657F: drivers/media/cec/platform/sti/ 19658 19659STK1160 USB VIDEO CAPTURE DRIVER 19660M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19661L: linux-media@vger.kernel.org 19662S: Maintained 19663T: git git://linuxtv.org/media_tree.git 19664F: drivers/media/usb/stk1160/ 19665 19666STM32 AUDIO (ASoC) DRIVERS 19667M: Olivier Moysan <olivier.moysan@foss.st.com> 19668M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19669L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19670S: Maintained 19671F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19672F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19673F: sound/soc/stm/ 19674 19675STM32 TIMER/LPTIMER DRIVERS 19676M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19677S: Maintained 19678F: Documentation/ABI/testing/*timer-stm32 19679F: Documentation/devicetree/bindings/*/*stm32-*timer* 19680F: drivers/*/stm32-*timer* 19681F: drivers/pwm/pwm-stm32* 19682F: include/linux/*/stm32-*tim* 19683 19684STMMAC ETHERNET DRIVER 19685M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19686M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19687M: Jose Abreu <joabreu@synopsys.com> 19688L: netdev@vger.kernel.org 19689S: Supported 19690W: http://www.stlinux.com 19691F: Documentation/networking/device_drivers/ethernet/stmicro/ 19692F: drivers/net/ethernet/stmicro/stmmac/ 19693 19694SUN3/3X 19695M: Sam Creasey <sammy@sammy.net> 19696S: Maintained 19697W: http://sammy.net/sun3/ 19698F: arch/m68k/include/asm/sun3* 19699F: arch/m68k/kernel/*sun3* 19700F: arch/m68k/sun3*/ 19701F: drivers/net/ethernet/i825xx/sun3* 19702 19703SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19704M: Hans de Goede <hdegoede@redhat.com> 19705L: linux-input@vger.kernel.org 19706S: Maintained 19707F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19708F: drivers/input/keyboard/sun4i-lradc-keys.c 19709 19710SUNDANCE NETWORK DRIVER 19711M: Denis Kirjanov <kda@linux-powerpc.org> 19712L: netdev@vger.kernel.org 19713S: Maintained 19714F: drivers/net/ethernet/dlink/sundance.c 19715 19716SUN HAPPY MEAL ETHERNET DRIVER 19717M: Sean Anderson <seanga2@gmail.com> 19718S: Maintained 19719F: drivers/net/ethernet/sun/sunhme.* 19720 19721SUNPLUS ETHERNET DRIVER 19722M: Wells Lu <wellslutw@gmail.com> 19723L: netdev@vger.kernel.org 19724S: Maintained 19725W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19726F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19727F: drivers/net/ethernet/sunplus/ 19728 19729SUNPLUS OCOTP DRIVER 19730M: Vincent Shih <vincent.sunplus@gmail.com> 19731S: Maintained 19732F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19733F: drivers/nvmem/sunplus-ocotp.c 19734 19735SUNPLUS USB2 PHY DRIVER 19736M: Vincent Shih <vincent.sunplus@gmail.com> 19737L: linux-usb@vger.kernel.org 19738S: Maintained 19739F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19740F: drivers/phy/sunplus/Kconfig 19741F: drivers/phy/sunplus/Makefile 19742F: drivers/phy/sunplus/phy-sunplus-usb2.c 19743 19744SUNPLUS PWM DRIVER 19745M: Hammer Hsieh <hammerh0314@gmail.com> 19746S: Maintained 19747F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19748F: drivers/pwm/pwm-sunplus.c 19749 19750SUNPLUS RTC DRIVER 19751M: Vincent Shih <vincent.sunplus@gmail.com> 19752L: linux-rtc@vger.kernel.org 19753S: Maintained 19754F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19755F: drivers/rtc/rtc-sunplus.c 19756 19757SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19758M: Li-hao Kuo <lhjeff911@gmail.com> 19759L: linux-spi@vger.kernel.org 19760S: Maintained 19761F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19762F: drivers/spi/spi-sunplus-sp7021.c 19763 19764SUNPLUS UART DRIVER 19765M: Hammer Hsieh <hammerh0314@gmail.com> 19766S: Maintained 19767F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19768F: drivers/tty/serial/sunplus-uart.c 19769 19770SUNPLUS WATCHDOG DRIVER 19771M: Xiantao Hu <xt.hu@cqplus1.com> 19772L: linux-watchdog@vger.kernel.org 19773S: Maintained 19774F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19775F: drivers/watchdog/sunplus_wdt.c 19776 19777SUPERH 19778M: Yoshinori Sato <ysato@users.sourceforge.jp> 19779M: Rich Felker <dalias@libc.org> 19780L: linux-sh@vger.kernel.org 19781S: Maintained 19782Q: http://patchwork.kernel.org/project/linux-sh/list/ 19783F: Documentation/sh/ 19784F: arch/sh/ 19785F: drivers/sh/ 19786 19787SUSPEND TO RAM 19788M: "Rafael J. Wysocki" <rafael@kernel.org> 19789M: Len Brown <len.brown@intel.com> 19790M: Pavel Machek <pavel@ucw.cz> 19791L: linux-pm@vger.kernel.org 19792S: Supported 19793B: https://bugzilla.kernel.org 19794F: Documentation/power/ 19795F: arch/x86/kernel/acpi/ 19796F: drivers/base/power/ 19797F: include/linux/freezer.h 19798F: include/linux/pm.h 19799F: include/linux/suspend.h 19800F: kernel/power/ 19801 19802SVGA HANDLING 19803M: Martin Mares <mj@ucw.cz> 19804L: linux-video@atrey.karlin.mff.cuni.cz 19805S: Maintained 19806F: Documentation/admin-guide/svga.rst 19807F: arch/x86/boot/video* 19808 19809SWITCHDEV 19810M: Jiri Pirko <jiri@resnulli.us> 19811M: Ivan Vecera <ivecera@redhat.com> 19812L: netdev@vger.kernel.org 19813S: Supported 19814F: include/net/switchdev.h 19815F: net/switchdev/ 19816 19817SY8106A REGULATOR DRIVER 19818M: Icenowy Zheng <icenowy@aosc.io> 19819S: Maintained 19820F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19821F: drivers/regulator/sy8106a-regulator.c 19822 19823SYNC FILE FRAMEWORK 19824M: Sumit Semwal <sumit.semwal@linaro.org> 19825R: Gustavo Padovan <gustavo@padovan.org> 19826L: linux-media@vger.kernel.org 19827L: dri-devel@lists.freedesktop.org 19828S: Maintained 19829T: git git://anongit.freedesktop.org/drm/drm-misc 19830F: Documentation/driver-api/sync_file.rst 19831F: drivers/dma-buf/dma-fence* 19832F: drivers/dma-buf/sw_sync.c 19833F: drivers/dma-buf/sync_* 19834F: include/linux/sync_file.h 19835F: include/uapi/linux/sync_file.h 19836 19837SYNOPSYS ARC ARCHITECTURE 19838M: Vineet Gupta <vgupta@kernel.org> 19839L: linux-snps-arc@lists.infradead.org 19840S: Supported 19841T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19842F: Documentation/arc/ 19843F: Documentation/devicetree/bindings/arc/* 19844F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19845F: arch/arc/ 19846F: drivers/clocksource/arc_timer.c 19847F: drivers/tty/serial/arc_uart.c 19848 19849SYNOPSYS ARC HSDK SDP pll clock driver 19850M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19851S: Supported 19852F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19853F: drivers/clk/clk-hsdk-pll.c 19854 19855SYNOPSYS ARC SDP clock driver 19856M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19857S: Supported 19858F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19859F: drivers/clk/axs10x/* 19860 19861SYNOPSYS ARC SDP platform support 19862M: Alexey Brodkin <abrodkin@synopsys.com> 19863S: Supported 19864F: Documentation/devicetree/bindings/arc/axs10* 19865F: arch/arc/boot/dts/ax* 19866F: arch/arc/plat-axs10x 19867 19868SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19869M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19870S: Supported 19871F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19872F: drivers/reset/reset-axs10x.c 19873 19874SYNOPSYS CREG GPIO DRIVER 19875M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19876S: Maintained 19877F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19878F: drivers/gpio/gpio-creg-snps.c 19879 19880SYNOPSYS DESIGNWARE 8250 UART DRIVER 19881M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19882R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19883S: Supported 19884F: drivers/tty/serial/8250/8250_dw.c 19885F: drivers/tty/serial/8250/8250_dwlib.* 19886F: drivers/tty/serial/8250/8250_lpss.c 19887 19888SYNOPSYS DESIGNWARE APB GPIO DRIVER 19889M: Hoan Tran <hoan@os.amperecomputing.com> 19890M: Serge Semin <fancer.lancer@gmail.com> 19891L: linux-gpio@vger.kernel.org 19892S: Maintained 19893F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19894F: drivers/gpio/gpio-dwapb.c 19895 19896SYNOPSYS DESIGNWARE APB SSI DRIVER 19897M: Serge Semin <fancer.lancer@gmail.com> 19898L: linux-spi@vger.kernel.org 19899S: Supported 19900F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19901F: drivers/spi/spi-dw* 19902 19903SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19904M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19905S: Maintained 19906F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19907F: drivers/dma/dw-axi-dmac/ 19908 19909SYNOPSYS DESIGNWARE DMAC DRIVER 19910M: Viresh Kumar <vireshk@kernel.org> 19911R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19912S: Maintained 19913F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19914F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19915F: drivers/dma/dw/ 19916F: include/dt-bindings/dma/dw-dmac.h 19917F: include/linux/dma/dw.h 19918F: include/linux/platform_data/dma-dw.h 19919 19920SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19921M: Jose Abreu <Jose.Abreu@synopsys.com> 19922L: netdev@vger.kernel.org 19923S: Supported 19924F: drivers/net/ethernet/synopsys/ 19925 19926SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19927M: Jose Abreu <Jose.Abreu@synopsys.com> 19928L: netdev@vger.kernel.org 19929S: Supported 19930F: drivers/net/pcs/pcs-xpcs.c 19931F: drivers/net/pcs/pcs-xpcs.h 19932F: include/linux/pcs/pcs-xpcs.h 19933 19934SYNOPSYS DESIGNWARE I2C DRIVER 19935M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19936R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19937R: Mika Westerberg <mika.westerberg@linux.intel.com> 19938R: Jan Dabros <jsd@semihalf.com> 19939L: linux-i2c@vger.kernel.org 19940S: Supported 19941F: drivers/i2c/busses/i2c-designware-* 19942 19943SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19944M: Jaehoon Chung <jh80.chung@samsung.com> 19945L: linux-mmc@vger.kernel.org 19946S: Maintained 19947F: drivers/mmc/host/dw_mmc* 19948 19949SYNOPSYS HSDK RESET CONTROLLER DRIVER 19950M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19951S: Supported 19952F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19953F: drivers/reset/reset-hsdk.c 19954F: include/dt-bindings/reset/snps,hsdk-reset.h 19955 19956SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19957M: Prabu Thangamuthu <prabu.t@synopsys.com> 19958M: Manjunath M B <manjumb@synopsys.com> 19959L: linux-mmc@vger.kernel.org 19960S: Maintained 19961F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19962 19963SYSTEM CONFIGURATION (SYSCON) 19964M: Lee Jones <lee@kernel.org> 19965M: Arnd Bergmann <arnd@arndb.de> 19966S: Supported 19967T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19968F: drivers/mfd/syscon.c 19969 19970SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19971M: Sudeep Holla <sudeep.holla@arm.com> 19972R: Cristian Marussi <cristian.marussi@arm.com> 19973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19974S: Maintained 19975F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19976F: drivers/clk/clk-sc[mp]i.c 19977F: drivers/cpufreq/sc[mp]i-cpufreq.c 19978F: drivers/firmware/arm_scmi/ 19979F: drivers/firmware/arm_scpi.c 19980F: drivers/regulator/scmi-regulator.c 19981F: drivers/reset/reset-scmi.c 19982F: include/linux/sc[mp]i_protocol.h 19983F: include/trace/events/scmi.h 19984F: include/uapi/linux/virtio_scmi.h 19985 19986SYSTEM RESET/SHUTDOWN DRIVERS 19987M: Sebastian Reichel <sre@kernel.org> 19988L: linux-pm@vger.kernel.org 19989S: Maintained 19990T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19991F: Documentation/devicetree/bindings/power/reset/ 19992F: drivers/power/reset/ 19993 19994SYSTEM TRACE MODULE CLASS 19995M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19996S: Maintained 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19998F: Documentation/trace/stm.rst 19999F: drivers/hwtracing/stm/ 20000F: include/linux/stm.h 20001F: include/uapi/linux/stm.h 20002 20003SYSTEM76 ACPI DRIVER 20004M: Jeremy Soller <jeremy@system76.com> 20005M: System76 Product Development <productdev@system76.com> 20006L: platform-driver-x86@vger.kernel.org 20007S: Maintained 20008F: drivers/platform/x86/system76_acpi.c 20009 20010SYSV FILESYSTEM 20011M: Christoph Hellwig <hch@infradead.org> 20012S: Maintained 20013F: Documentation/filesystems/sysv-fs.rst 20014F: fs/sysv/ 20015F: include/linux/sysv_fs.h 20016 20017TASKSTATS STATISTICS INTERFACE 20018M: Balbir Singh <bsingharora@gmail.com> 20019S: Maintained 20020F: Documentation/accounting/taskstats* 20021F: include/linux/taskstats* 20022F: kernel/taskstats.c 20023 20024TC subsystem 20025M: Jamal Hadi Salim <jhs@mojatatu.com> 20026M: Cong Wang <xiyou.wangcong@gmail.com> 20027M: Jiri Pirko <jiri@resnulli.us> 20028L: netdev@vger.kernel.org 20029S: Maintained 20030F: include/net/pkt_cls.h 20031F: include/net/pkt_sched.h 20032F: include/net/tc_act/ 20033F: include/uapi/linux/pkt_cls.h 20034F: include/uapi/linux/pkt_sched.h 20035F: include/uapi/linux/tc_act/ 20036F: include/uapi/linux/tc_ematch/ 20037F: net/sched/ 20038F: tools/testing/selftests/tc-testing 20039 20040TC90522 MEDIA DRIVER 20041M: Akihiro Tsukada <tskd08@gmail.com> 20042L: linux-media@vger.kernel.org 20043S: Odd Fixes 20044F: drivers/media/dvb-frontends/tc90522* 20045 20046TCP LOW PRIORITY MODULE 20047M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20048M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20049S: Maintained 20050W: http://tcp-lp-mod.sourceforge.net/ 20051F: net/ipv4/tcp_lp.c 20052 20053TDA10071 MEDIA DRIVER 20054M: Antti Palosaari <crope@iki.fi> 20055L: linux-media@vger.kernel.org 20056S: Maintained 20057W: https://linuxtv.org 20058W: http://palosaari.fi/linux/ 20059Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20060T: git git://linuxtv.org/anttip/media_tree.git 20061F: drivers/media/dvb-frontends/tda10071* 20062 20063TDA18212 MEDIA DRIVER 20064M: Antti Palosaari <crope@iki.fi> 20065L: linux-media@vger.kernel.org 20066S: Maintained 20067W: https://linuxtv.org 20068W: http://palosaari.fi/linux/ 20069Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20070T: git git://linuxtv.org/anttip/media_tree.git 20071F: drivers/media/tuners/tda18212* 20072 20073TDA18218 MEDIA DRIVER 20074M: Antti Palosaari <crope@iki.fi> 20075L: linux-media@vger.kernel.org 20076S: Maintained 20077W: https://linuxtv.org 20078W: http://palosaari.fi/linux/ 20079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20080T: git git://linuxtv.org/anttip/media_tree.git 20081F: drivers/media/tuners/tda18218* 20082 20083TDA18250 MEDIA DRIVER 20084M: Olli Salonen <olli.salonen@iki.fi> 20085L: linux-media@vger.kernel.org 20086S: Maintained 20087W: https://linuxtv.org 20088Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20089T: git git://linuxtv.org/media_tree.git 20090F: drivers/media/tuners/tda18250* 20091 20092TDA18271 MEDIA DRIVER 20093M: Michael Krufky <mkrufky@linuxtv.org> 20094L: linux-media@vger.kernel.org 20095S: Maintained 20096W: https://linuxtv.org 20097W: http://github.com/mkrufky 20098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20099T: git git://linuxtv.org/mkrufky/tuners.git 20100F: drivers/media/tuners/tda18271* 20101 20102TDA1997x MEDIA DRIVER 20103M: Tim Harvey <tharvey@gateworks.com> 20104L: linux-media@vger.kernel.org 20105S: Maintained 20106W: https://linuxtv.org 20107Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20108F: drivers/media/i2c/tda1997x.* 20109 20110TDA827x MEDIA DRIVER 20111M: Michael Krufky <mkrufky@linuxtv.org> 20112L: linux-media@vger.kernel.org 20113S: Maintained 20114W: https://linuxtv.org 20115W: http://github.com/mkrufky 20116Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20117T: git git://linuxtv.org/mkrufky/tuners.git 20118F: drivers/media/tuners/tda8290.* 20119 20120TDA8290 MEDIA DRIVER 20121M: Michael Krufky <mkrufky@linuxtv.org> 20122L: linux-media@vger.kernel.org 20123S: Maintained 20124W: https://linuxtv.org 20125W: http://github.com/mkrufky 20126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20127T: git git://linuxtv.org/mkrufky/tuners.git 20128F: drivers/media/tuners/tda8290.* 20129 20130TDA9840 MEDIA DRIVER 20131M: Hans Verkuil <hverkuil@xs4all.nl> 20132L: linux-media@vger.kernel.org 20133S: Maintained 20134W: https://linuxtv.org 20135T: git git://linuxtv.org/media_tree.git 20136F: drivers/media/i2c/tda9840* 20137 20138TEA5761 TUNER DRIVER 20139M: Mauro Carvalho Chehab <mchehab@kernel.org> 20140L: linux-media@vger.kernel.org 20141S: Odd fixes 20142W: https://linuxtv.org 20143T: git git://linuxtv.org/media_tree.git 20144F: drivers/media/tuners/tea5761.* 20145 20146TEA5767 TUNER DRIVER 20147M: Mauro Carvalho Chehab <mchehab@kernel.org> 20148L: linux-media@vger.kernel.org 20149S: Maintained 20150W: https://linuxtv.org 20151T: git git://linuxtv.org/media_tree.git 20152F: drivers/media/tuners/tea5767.* 20153 20154TEA6415C MEDIA DRIVER 20155M: Hans Verkuil <hverkuil@xs4all.nl> 20156L: linux-media@vger.kernel.org 20157S: Maintained 20158W: https://linuxtv.org 20159T: git git://linuxtv.org/media_tree.git 20160F: drivers/media/i2c/tea6415c* 20161 20162TEA6420 MEDIA DRIVER 20163M: Hans Verkuil <hverkuil@xs4all.nl> 20164L: linux-media@vger.kernel.org 20165S: Maintained 20166W: https://linuxtv.org 20167T: git git://linuxtv.org/media_tree.git 20168F: drivers/media/i2c/tea6420* 20169 20170TEAM DRIVER 20171M: Jiri Pirko <jiri@resnulli.us> 20172L: netdev@vger.kernel.org 20173S: Supported 20174F: drivers/net/team/ 20175F: include/linux/if_team.h 20176F: include/uapi/linux/if_team.h 20177F: tools/testing/selftests/drivers/net/team/ 20178 20179TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20180M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20181S: Maintained 20182F: arch/x86/platform/ts5500/ 20183 20184TECHNOTREND USB IR RECEIVER 20185M: Sean Young <sean@mess.org> 20186L: linux-media@vger.kernel.org 20187S: Maintained 20188F: drivers/media/rc/ttusbir.c 20189 20190TECHWELL TW9910 VIDEO DECODER 20191L: linux-media@vger.kernel.org 20192S: Orphan 20193F: drivers/media/i2c/tw9910.c 20194F: include/media/i2c/tw9910.h 20195 20196TEE SUBSYSTEM 20197M: Jens Wiklander <jens.wiklander@linaro.org> 20198R: Sumit Garg <sumit.garg@linaro.org> 20199L: op-tee@lists.trustedfirmware.org 20200S: Maintained 20201F: Documentation/staging/tee.rst 20202F: drivers/tee/ 20203F: include/linux/tee_drv.h 20204F: include/uapi/linux/tee.h 20205 20206TEGRA ARCHITECTURE SUPPORT 20207M: Thierry Reding <thierry.reding@gmail.com> 20208M: Jonathan Hunter <jonathanh@nvidia.com> 20209L: linux-tegra@vger.kernel.org 20210S: Supported 20211Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20212T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20213N: [^a-z]tegra 20214 20215TEGRA CLOCK DRIVER 20216M: Peter De Schrijver <pdeschrijver@nvidia.com> 20217M: Prashant Gaikwad <pgaikwad@nvidia.com> 20218S: Supported 20219F: drivers/clk/tegra/ 20220 20221TEGRA DMA DRIVERS 20222M: Laxman Dewangan <ldewangan@nvidia.com> 20223M: Jon Hunter <jonathanh@nvidia.com> 20224S: Supported 20225F: drivers/dma/tegra* 20226 20227TEGRA I2C DRIVER 20228M: Laxman Dewangan <ldewangan@nvidia.com> 20229R: Dmitry Osipenko <digetx@gmail.com> 20230S: Supported 20231F: drivers/i2c/busses/i2c-tegra.c 20232 20233TEGRA IOMMU DRIVERS 20234M: Thierry Reding <thierry.reding@gmail.com> 20235R: Krishna Reddy <vdumpa@nvidia.com> 20236L: linux-tegra@vger.kernel.org 20237S: Supported 20238F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20239F: drivers/iommu/tegra* 20240 20241TEGRA KBC DRIVER 20242M: Laxman Dewangan <ldewangan@nvidia.com> 20243S: Supported 20244F: drivers/input/keyboard/tegra-kbc.c 20245 20246TEGRA NAND DRIVER 20247M: Stefan Agner <stefan@agner.ch> 20248M: Lucas Stach <dev@lynxeye.de> 20249S: Maintained 20250F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20251F: drivers/mtd/nand/raw/tegra_nand.c 20252 20253TEGRA PWM DRIVER 20254M: Thierry Reding <thierry.reding@gmail.com> 20255S: Supported 20256F: drivers/pwm/pwm-tegra.c 20257 20258TEGRA SERIAL DRIVER 20259M: Laxman Dewangan <ldewangan@nvidia.com> 20260S: Supported 20261F: drivers/tty/serial/serial-tegra.c 20262 20263TEGRA SPI DRIVER 20264M: Laxman Dewangan <ldewangan@nvidia.com> 20265S: Supported 20266F: drivers/spi/spi-tegra* 20267 20268TEGRA QUAD SPI DRIVER 20269M: Thierry Reding <thierry.reding@gmail.com> 20270M: Jonathan Hunter <jonathanh@nvidia.com> 20271M: Sowjanya Komatineni <skomatineni@nvidia.com> 20272L: linux-tegra@vger.kernel.org 20273S: Maintained 20274F: drivers/spi/spi-tegra210-quad.c 20275 20276TEGRA VIDEO DRIVER 20277M: Thierry Reding <thierry.reding@gmail.com> 20278M: Jonathan Hunter <jonathanh@nvidia.com> 20279M: Sowjanya Komatineni <skomatineni@nvidia.com> 20280L: linux-media@vger.kernel.org 20281L: linux-tegra@vger.kernel.org 20282S: Maintained 20283F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20284F: drivers/staging/media/tegra-video/ 20285 20286TEGRA XUSB PADCTL DRIVER 20287M: JC Kuo <jckuo@nvidia.com> 20288S: Supported 20289F: drivers/phy/tegra/xusb* 20290 20291TEHUTI ETHERNET DRIVER 20292M: Andy Gospodarek <andy@greyhouse.net> 20293L: netdev@vger.kernel.org 20294S: Supported 20295F: drivers/net/ethernet/tehuti/* 20296 20297TELECOM CLOCK DRIVER FOR MCPL0010 20298M: Mark Gross <markgross@kernel.org> 20299S: Supported 20300F: drivers/char/tlclk.c 20301 20302TEMPO SEMICONDUCTOR DRIVERS 20303M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20304S: Maintained 20305F: Documentation/devicetree/bindings/sound/tscs*.txt 20306F: sound/soc/codecs/tscs*.c 20307F: sound/soc/codecs/tscs*.h 20308 20309TENSILICA XTENSA PORT (xtensa) 20310M: Chris Zankel <chris@zankel.net> 20311M: Max Filippov <jcmvbkbc@gmail.com> 20312L: linux-xtensa@linux-xtensa.org 20313S: Maintained 20314T: git git://github.com/czankel/xtensa-linux.git 20315F: arch/xtensa/ 20316F: drivers/irqchip/irq-xtensa-* 20317 20318TEXAS INSTRUMENTS ASoC DRIVERS 20319M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20321S: Maintained 20322F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20323F: sound/soc/ti/ 20324 20325TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20326M: Ricardo Ribalda <ribalda@kernel.org> 20327L: linux-iio@vger.kernel.org 20328S: Supported 20329F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20330F: drivers/iio/dac/ti-dac7612.c 20331 20332TEXAS INSTRUMENTS DMA DRIVERS 20333M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20334L: dmaengine@vger.kernel.org 20335S: Maintained 20336F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20337F: Documentation/devicetree/bindings/dma/ti-edma.txt 20338F: Documentation/devicetree/bindings/dma/ti/ 20339F: drivers/dma/ti/ 20340X: drivers/dma/ti/cppi41.c 20341F: include/linux/dma/k3-udma-glue.h 20342F: include/linux/dma/ti-cppi5.h 20343F: include/linux/dma/k3-psil.h 20344 20345TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20346M: Nishanth Menon <nm@ti.com> 20347M: Tero Kristo <kristo@kernel.org> 20348M: Santosh Shilimkar <ssantosh@kernel.org> 20349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20350S: Maintained 20351F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20352F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20353F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20354F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20355F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20356F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20357F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20358F: drivers/clk/keystone/sci-clk.c 20359F: drivers/firmware/ti_sci* 20360F: drivers/irqchip/irq-ti-sci-inta.c 20361F: drivers/irqchip/irq-ti-sci-intr.c 20362F: drivers/reset/reset-ti-sci.c 20363F: drivers/soc/ti/ti_sci_inta_msi.c 20364F: drivers/soc/ti/ti_sci_pm_domains.c 20365F: include/dt-bindings/soc/ti,sci_pm_domain.h 20366F: include/linux/soc/ti/ti_sci_inta_msi.h 20367F: include/linux/soc/ti/ti_sci_protocol.h 20368 20369TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20370M: Robert Marko <robert.marko@sartura.hr> 20371M: Luka Perkov <luka.perkov@sartura.hr> 20372L: linux-hwmon@vger.kernel.org 20373S: Maintained 20374F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20375F: Documentation/hwmon/tps23861.rst 20376F: drivers/hwmon/tps23861.c 20377 20378TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20379M: Puranjay Mohan <puranjay12@gmail.com> 20380L: linux-iio@vger.kernel.org 20381S: Supported 20382F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20383F: drivers/iio/temperature/tmp117.c 20384 20385THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20386M: Hans Verkuil <hverkuil@xs4all.nl> 20387L: linux-media@vger.kernel.org 20388S: Maintained 20389W: https://linuxtv.org 20390T: git git://linuxtv.org/media_tree.git 20391F: drivers/media/radio/radio-raremono.c 20392 20393THERMAL 20394M: Rafael J. Wysocki <rafael@kernel.org> 20395M: Daniel Lezcano <daniel.lezcano@linaro.org> 20396R: Amit Kucheria <amitk@kernel.org> 20397R: Zhang Rui <rui.zhang@intel.com> 20398L: linux-pm@vger.kernel.org 20399S: Supported 20400Q: https://patchwork.kernel.org/project/linux-pm/list/ 20401T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20402F: Documentation/ABI/testing/sysfs-class-thermal 20403F: Documentation/devicetree/bindings/thermal/ 20404F: Documentation/driver-api/thermal/ 20405F: drivers/thermal/ 20406F: include/dt-bindings/thermal/ 20407F: include/linux/cpu_cooling.h 20408F: include/linux/thermal.h 20409F: include/uapi/linux/thermal.h 20410F: tools/lib/thermal/ 20411F: tools/thermal/ 20412 20413THERMAL DRIVER FOR AMLOGIC SOCS 20414M: Guillaume La Roque <glaroque@baylibre.com> 20415L: linux-pm@vger.kernel.org 20416L: linux-amlogic@lists.infradead.org 20417S: Supported 20418W: http://linux-meson.com/ 20419F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20420F: drivers/thermal/amlogic_thermal.c 20421 20422THERMAL/CPU_COOLING 20423M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20424M: Daniel Lezcano <daniel.lezcano@linaro.org> 20425M: Viresh Kumar <viresh.kumar@linaro.org> 20426R: Lukasz Luba <lukasz.luba@arm.com> 20427L: linux-pm@vger.kernel.org 20428S: Supported 20429F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20430F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20431F: drivers/thermal/cpufreq_cooling.c 20432F: drivers/thermal/cpuidle_cooling.c 20433F: include/linux/cpu_cooling.h 20434 20435THERMAL/POWER_ALLOCATOR 20436M: Lukasz Luba <lukasz.luba@arm.com> 20437L: linux-pm@vger.kernel.org 20438S: Maintained 20439F: Documentation/driver-api/thermal/power_allocator.rst 20440F: drivers/thermal/gov_power_allocator.c 20441F: include/trace/events/thermal_power_allocator.h 20442 20443THINKPAD ACPI EXTRAS DRIVER 20444M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20445L: ibm-acpi-devel@lists.sourceforge.net 20446L: platform-driver-x86@vger.kernel.org 20447S: Maintained 20448W: http://ibm-acpi.sourceforge.net 20449W: http://thinkwiki.org/wiki/Ibm-acpi 20450T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20451F: drivers/platform/x86/thinkpad_acpi.c 20452 20453THINKPAD LMI DRIVER 20454M: Mark Pearson <markpearson@lenovo.com> 20455L: platform-driver-x86@vger.kernel.org 20456S: Maintained 20457F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20458F: drivers/platform/x86/think-lmi.? 20459 20460THUNDERBOLT DMA TRAFFIC TEST DRIVER 20461M: Isaac Hazan <isaac.hazan@intel.com> 20462L: linux-usb@vger.kernel.org 20463S: Maintained 20464F: drivers/thunderbolt/dma_test.c 20465 20466THUNDERBOLT DRIVER 20467M: Andreas Noever <andreas.noever@gmail.com> 20468M: Michael Jamet <michael.jamet@intel.com> 20469M: Mika Westerberg <mika.westerberg@linux.intel.com> 20470M: Yehezkel Bernat <YehezkelShB@gmail.com> 20471L: linux-usb@vger.kernel.org 20472S: Maintained 20473T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20474F: Documentation/admin-guide/thunderbolt.rst 20475F: drivers/thunderbolt/ 20476F: include/linux/thunderbolt.h 20477 20478THUNDERBOLT NETWORK DRIVER 20479M: Michael Jamet <michael.jamet@intel.com> 20480M: Mika Westerberg <mika.westerberg@linux.intel.com> 20481M: Yehezkel Bernat <YehezkelShB@gmail.com> 20482L: netdev@vger.kernel.org 20483S: Maintained 20484F: drivers/net/thunderbolt.c 20485 20486THUNDERX GPIO DRIVER 20487M: Robert Richter <rric@kernel.org> 20488S: Odd Fixes 20489F: drivers/gpio/gpio-thunderx.c 20490 20491TI AM437X VPFE DRIVER 20492M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20493L: linux-media@vger.kernel.org 20494S: Maintained 20495W: https://linuxtv.org 20496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20497T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20498F: drivers/media/platform/ti/am437x/ 20499 20500TI BANDGAP AND THERMAL DRIVER 20501M: Eduardo Valentin <edubezval@gmail.com> 20502M: Keerthy <j-keerthy@ti.com> 20503L: linux-pm@vger.kernel.org 20504L: linux-omap@vger.kernel.org 20505S: Maintained 20506F: drivers/thermal/ti-soc-thermal/ 20507 20508TI BQ27XXX POWER SUPPLY DRIVER 20509F: drivers/power/supply/bq27xxx_battery.c 20510F: drivers/power/supply/bq27xxx_battery_i2c.c 20511F: include/linux/power/bq27xxx_battery.h 20512 20513TI CDCE706 CLOCK DRIVER 20514M: Max Filippov <jcmvbkbc@gmail.com> 20515S: Maintained 20516F: drivers/clk/clk-cdce706.c 20517 20518TI CLOCK DRIVER 20519M: Tero Kristo <kristo@kernel.org> 20520L: linux-omap@vger.kernel.org 20521S: Odd Fixes 20522F: drivers/clk/ti/ 20523F: include/linux/clk/ti.h 20524 20525TI DAVINCI MACHINE SUPPORT 20526M: Sekhar Nori <nsekhar@ti.com> 20527R: Bartosz Golaszewski <brgl@bgdev.pl> 20528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20529S: Supported 20530T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20531F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20532F: arch/arm/boot/dts/da850* 20533F: arch/arm/mach-davinci/ 20534F: drivers/i2c/busses/i2c-davinci.c 20535 20536TI DAVINCI SERIES CLOCK DRIVER 20537M: David Lechner <david@lechnology.com> 20538R: Sekhar Nori <nsekhar@ti.com> 20539S: Maintained 20540F: Documentation/devicetree/bindings/clock/ti/davinci/ 20541F: drivers/clk/davinci/ 20542F: include/linux/clk/davinci.h 20543 20544TI DAVINCI SERIES GPIO DRIVER 20545M: Keerthy <j-keerthy@ti.com> 20546L: linux-gpio@vger.kernel.org 20547S: Maintained 20548F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20549F: drivers/gpio/gpio-davinci.c 20550 20551TI DAVINCI SERIES MEDIA DRIVER 20552M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20553L: linux-media@vger.kernel.org 20554S: Maintained 20555W: https://linuxtv.org 20556Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20557T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20558F: drivers/media/platform/ti/davinci/ 20559F: drivers/staging/media/deprecated/vpfe_capture/ 20560F: include/media/davinci/ 20561 20562TI ENHANCED CAPTURE (eCAP) DRIVER 20563M: Vignesh Raghavendra <vigneshr@ti.com> 20564R: Julien Panis <jpanis@baylibre.com> 20565L: linux-iio@vger.kernel.org 20566L: linux-omap@vger.kernel.org 20567S: Maintained 20568F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20569F: drivers/counter/ti-ecap-capture.c 20570 20571TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20572R: David Lechner <david@lechnology.com> 20573L: linux-iio@vger.kernel.org 20574F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20575F: drivers/counter/ti-eqep.c 20576 20577TI ETHERNET SWITCH DRIVER (CPSW) 20578R: Grygorii Strashko <grygorii.strashko@ti.com> 20579L: linux-omap@vger.kernel.org 20580L: netdev@vger.kernel.org 20581S: Maintained 20582F: drivers/net/ethernet/ti/cpsw* 20583F: drivers/net/ethernet/ti/davinci* 20584 20585TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20586M: Alex Dubov <oakad@yahoo.com> 20587S: Maintained 20588W: http://tifmxx.berlios.de/ 20589F: drivers/memstick/host/tifm_ms.c 20590F: drivers/misc/tifm* 20591F: drivers/mmc/host/tifm_sd.c 20592F: include/linux/tifm.h 20593 20594TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20595M: Nishanth Menon <nm@ti.com> 20596M: Santosh Shilimkar <ssantosh@kernel.org> 20597L: linux-kernel@vger.kernel.org 20598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20599S: Maintained 20600T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20601F: drivers/soc/ti/* 20602 20603TI LM49xxx FAMILY ASoC CODEC DRIVERS 20604M: M R Swami Reddy <mr.swami.reddy@ti.com> 20605M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20606L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20607S: Maintained 20608F: sound/soc/codecs/isabelle* 20609F: sound/soc/codecs/lm49453* 20610 20611TI PCM3060 ASoC CODEC DRIVER 20612M: Kirill Marinushkin <kmarinushkin@birdec.com> 20613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20614S: Maintained 20615F: Documentation/devicetree/bindings/sound/pcm3060.txt 20616F: sound/soc/codecs/pcm3060* 20617 20618TI TAS571X FAMILY ASoC CODEC DRIVER 20619M: Kevin Cernekee <cernekee@chromium.org> 20620L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20621S: Odd Fixes 20622F: sound/soc/codecs/tas571x* 20623 20624TI TRF7970A NFC DRIVER 20625M: Mark Greer <mgreer@animalcreek.com> 20626L: linux-wireless@vger.kernel.org 20627L: linux-nfc@lists.01.org (subscribers-only) 20628S: Supported 20629F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20630F: drivers/nfc/trf7970a.c 20631 20632TI TSC2046 ADC DRIVER 20633M: Oleksij Rempel <o.rempel@pengutronix.de> 20634R: kernel@pengutronix.de 20635L: linux-iio@vger.kernel.org 20636S: Maintained 20637F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20638F: drivers/iio/adc/ti-tsc2046.c 20639 20640TI TWL4030 SERIES SOC CODEC DRIVER 20641M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20642L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20643S: Maintained 20644F: sound/soc/codecs/twl4030* 20645 20646TI VPE/CAL DRIVERS 20647M: Benoit Parrot <bparrot@ti.com> 20648L: linux-media@vger.kernel.org 20649S: Maintained 20650W: http://linuxtv.org/ 20651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20652F: Documentation/devicetree/bindings/media/ti,cal.yaml 20653F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20654F: drivers/media/platform/ti/cal/ 20655F: drivers/media/platform/ti/vpe/ 20656 20657TI WILINK WIRELESS DRIVERS 20658L: linux-wireless@vger.kernel.org 20659S: Orphan 20660W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20661W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20662T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20663F: drivers/net/wireless/ti/ 20664F: include/linux/wl12xx.h 20665 20666TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20667M: John Stultz <jstultz@google.com> 20668M: Thomas Gleixner <tglx@linutronix.de> 20669R: Stephen Boyd <sboyd@kernel.org> 20670L: linux-kernel@vger.kernel.org 20671S: Supported 20672T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20673F: include/linux/clocksource.h 20674F: include/linux/time.h 20675F: include/linux/timex.h 20676F: include/uapi/linux/time.h 20677F: include/uapi/linux/timex.h 20678F: kernel/time/alarmtimer.c 20679F: kernel/time/clocksource.c 20680F: kernel/time/ntp.c 20681F: kernel/time/time*.c 20682F: tools/testing/selftests/timers/ 20683 20684TIPC NETWORK LAYER 20685M: Jon Maloy <jmaloy@redhat.com> 20686M: Ying Xue <ying.xue@windriver.com> 20687L: netdev@vger.kernel.org (core kernel code) 20688L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20689S: Maintained 20690W: http://tipc.sourceforge.net/ 20691F: include/uapi/linux/tipc*.h 20692F: net/tipc/ 20693 20694TLAN NETWORK DRIVER 20695M: Samuel Chessman <chessman@tux.org> 20696L: tlan-devel@lists.sourceforge.net (subscribers-only) 20697S: Maintained 20698W: http://sourceforge.net/projects/tlan/ 20699F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20700F: drivers/net/ethernet/ti/tlan.* 20701 20702TM6000 VIDEO4LINUX DRIVER 20703M: Mauro Carvalho Chehab <mchehab@kernel.org> 20704L: linux-media@vger.kernel.org 20705S: Odd fixes 20706W: https://linuxtv.org 20707T: git git://linuxtv.org/media_tree.git 20708F: Documentation/admin-guide/media/tm6000* 20709F: drivers/staging/media/deprecated/tm6000/ 20710 20711TMIO/SDHI MMC DRIVER 20712M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20713L: linux-mmc@vger.kernel.org 20714L: linux-renesas-soc@vger.kernel.org 20715S: Supported 20716F: drivers/mmc/host/renesas_sdhi* 20717F: drivers/mmc/host/tmio_mmc* 20718F: include/linux/mfd/tmio.h 20719 20720TMP401 HARDWARE MONITOR DRIVER 20721M: Guenter Roeck <linux@roeck-us.net> 20722L: linux-hwmon@vger.kernel.org 20723S: Maintained 20724F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20725F: Documentation/hwmon/tmp401.rst 20726F: drivers/hwmon/tmp401.c 20727 20728TMP464 HARDWARE MONITOR DRIVER 20729M: Agathe Porte <agathe.porte@nokia.com> 20730M: Guenter Roeck <linux@roeck-us.net> 20731L: linux-hwmon@vger.kernel.org 20732S: Maintained 20733F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20734F: Documentation/hwmon/tmp464.rst 20735F: drivers/hwmon/tmp464.c 20736 20737TMP513 HARDWARE MONITOR DRIVER 20738M: Eric Tremblay <etremblay@distech-controls.com> 20739L: linux-hwmon@vger.kernel.org 20740S: Maintained 20741F: Documentation/hwmon/tmp513.rst 20742F: drivers/hwmon/tmp513.c 20743 20744TMPFS (SHMEM FILESYSTEM) 20745M: Hugh Dickins <hughd@google.com> 20746L: linux-mm@kvack.org 20747S: Maintained 20748F: include/linux/shmem_fs.h 20749F: mm/shmem.c 20750 20751TOMOYO SECURITY MODULE 20752M: Kentaro Takeda <takedakn@nttdata.co.jp> 20753M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20754L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20755L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20756L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20757L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20758S: Maintained 20759W: https://tomoyo.osdn.jp/ 20760F: security/tomoyo/ 20761 20762TOPSTAR LAPTOP EXTRAS DRIVER 20763M: Herton Ronaldo Krzesinski <herton@canonical.com> 20764L: platform-driver-x86@vger.kernel.org 20765S: Maintained 20766F: drivers/platform/x86/topstar-laptop.c 20767 20768TORTURE-TEST MODULES 20769M: Davidlohr Bueso <dave@stgolabs.net> 20770M: "Paul E. McKenney" <paulmck@kernel.org> 20771M: Josh Triplett <josh@joshtriplett.org> 20772L: linux-kernel@vger.kernel.org 20773S: Supported 20774T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20775F: Documentation/RCU/torture.rst 20776F: kernel/locking/locktorture.c 20777F: kernel/rcu/rcuscale.c 20778F: kernel/rcu/rcutorture.c 20779F: kernel/rcu/refscale.c 20780F: kernel/torture.c 20781 20782TOSHIBA ACPI EXTRAS DRIVER 20783M: Azael Avalos <coproscefalo@gmail.com> 20784L: platform-driver-x86@vger.kernel.org 20785S: Maintained 20786F: drivers/platform/x86/toshiba_acpi.c 20787 20788TOSHIBA BLUETOOTH DRIVER 20789M: Azael Avalos <coproscefalo@gmail.com> 20790L: platform-driver-x86@vger.kernel.org 20791S: Maintained 20792F: drivers/platform/x86/toshiba_bluetooth.c 20793 20794TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20795M: Azael Avalos <coproscefalo@gmail.com> 20796L: platform-driver-x86@vger.kernel.org 20797S: Maintained 20798F: drivers/platform/x86/toshiba_haps.c 20799 20800TOSHIBA SMM DRIVER 20801M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20802S: Maintained 20803W: http://www.buzzard.org.uk/toshiba/ 20804F: drivers/char/toshiba.c 20805F: include/linux/toshiba.h 20806F: include/uapi/linux/toshiba.h 20807 20808TOSHIBA TC358743 DRIVER 20809M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20810L: linux-media@vger.kernel.org 20811S: Maintained 20812F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20813F: drivers/media/i2c/tc358743* 20814F: include/media/i2c/tc358743.h 20815 20816TOSHIBA WMI HOTKEYS DRIVER 20817M: Azael Avalos <coproscefalo@gmail.com> 20818L: platform-driver-x86@vger.kernel.org 20819S: Maintained 20820F: drivers/platform/x86/toshiba-wmi.c 20821 20822TPM DEVICE DRIVER 20823M: Peter Huewe <peterhuewe@gmx.de> 20824M: Jarkko Sakkinen <jarkko@kernel.org> 20825R: Jason Gunthorpe <jgg@ziepe.ca> 20826L: linux-integrity@vger.kernel.org 20827S: Maintained 20828W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20829Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20830T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20831F: drivers/char/tpm/ 20832 20833TPS546D24 DRIVER 20834M: Duke Du <dukedu83@gmail.com> 20835L: linux-hwmon@vger.kernel.org 20836S: Maintained 20837F: Documentation/hwmon/tps546d24.rst 20838F: drivers/hwmon/pmbus/tps546d24.c 20839 20840TRACING 20841M: Steven Rostedt <rostedt@goodmis.org> 20842M: Masami Hiramatsu <mhiramat@kernel.org> 20843S: Maintained 20844T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20845F: Documentation/trace/* 20846F: fs/tracefs/ 20847F: include/linux/trace*.h 20848F: include/trace/ 20849F: kernel/trace/ 20850F: scripts/tracing/ 20851F: tools/testing/selftests/ftrace/ 20852 20853TRACING MMIO ACCESSES (MMIOTRACE) 20854M: Steven Rostedt <rostedt@goodmis.org> 20855M: Masami Hiramatsu <mhiramat@kernel.org> 20856R: Karol Herbst <karolherbst@gmail.com> 20857R: Pekka Paalanen <ppaalanen@gmail.com> 20858L: linux-kernel@vger.kernel.org 20859L: nouveau@lists.freedesktop.org 20860S: Maintained 20861F: arch/x86/mm/kmmio.c 20862F: arch/x86/mm/mmio-mod.c 20863F: arch/x86/mm/testmmiotrace.c 20864F: include/linux/mmiotrace.h 20865F: kernel/trace/trace_mmiotrace.c 20866 20867TRACING OS NOISE / LATENCY TRACERS 20868M: Steven Rostedt <rostedt@goodmis.org> 20869M: Daniel Bristot de Oliveira <bristot@kernel.org> 20870S: Maintained 20871F: kernel/trace/trace_osnoise.c 20872F: include/trace/events/osnoise.h 20873F: kernel/trace/trace_hwlat.c 20874F: kernel/trace/trace_irqsoff.c 20875F: kernel/trace/trace_sched_wakeup.c 20876F: Documentation/trace/osnoise-tracer.rst 20877F: Documentation/trace/timerlat-tracer.rst 20878F: Documentation/trace/hwlat_detector.rst 20879F: arch/*/kernel/trace.c 20880 20881Real-time Linux Analysis (RTLA) tools 20882M: Daniel Bristot de Oliveira <bristot@kernel.org> 20883M: Steven Rostedt <rostedt@goodmis.org> 20884L: linux-trace-devel@vger.kernel.org 20885S: Maintained 20886F: Documentation/tools/rtla/ 20887F: tools/tracing/rtla/ 20888 20889TRADITIONAL CHINESE DOCUMENTATION 20890M: Hu Haowen <src.res@email.cn> 20891L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20892S: Maintained 20893W: https://github.com/srcres258/linux-doc 20894T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20895F: Documentation/translations/zh_TW/ 20896 20897TTY LAYER 20898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20899M: Jiri Slaby <jirislaby@kernel.org> 20900S: Supported 20901T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20902F: Documentation/driver-api/serial/ 20903F: drivers/tty/ 20904F: drivers/tty/serial/serial_core.c 20905F: include/linux/selection.h 20906F: include/linux/serial.h 20907F: include/linux/serial_core.h 20908F: include/linux/sysrq.h 20909F: include/linux/tty*.h 20910F: include/linux/vt.h 20911F: include/linux/vt_*.h 20912F: include/uapi/linux/serial.h 20913F: include/uapi/linux/serial_core.h 20914F: include/uapi/linux/tty.h 20915 20916TUA9001 MEDIA DRIVER 20917M: Antti Palosaari <crope@iki.fi> 20918L: linux-media@vger.kernel.org 20919S: Maintained 20920W: https://linuxtv.org 20921W: http://palosaari.fi/linux/ 20922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20923T: git git://linuxtv.org/anttip/media_tree.git 20924F: drivers/media/tuners/tua9001* 20925 20926TULIP NETWORK DRIVERS 20927L: netdev@vger.kernel.org 20928L: linux-parisc@vger.kernel.org 20929S: Orphan 20930F: drivers/net/ethernet/dec/tulip/ 20931 20932TUN/TAP driver 20933M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20934S: Maintained 20935W: http://vtun.sourceforge.net/tun 20936F: Documentation/networking/tuntap.rst 20937F: arch/um/os-Linux/drivers/ 20938 20939TURBOCHANNEL SUBSYSTEM 20940M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20941M: Ralf Baechle <ralf@linux-mips.org> 20942L: linux-mips@vger.kernel.org 20943S: Maintained 20944Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20945F: drivers/tc/ 20946F: include/linux/tc.h 20947 20948TURBOSTAT UTILITY 20949M: "Len Brown" <lenb@kernel.org> 20950L: linux-pm@vger.kernel.org 20951S: Supported 20952Q: https://patchwork.kernel.org/project/linux-pm/list/ 20953B: https://bugzilla.kernel.org 20954T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20955F: tools/power/x86/turbostat/ 20956 20957TW5864 VIDEO4LINUX DRIVER 20958M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20959M: Anton Sviridenko <anton@corp.bluecherry.net> 20960M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20961M: Andrey Utkin <andrey_utkin@fastmail.com> 20962L: linux-media@vger.kernel.org 20963S: Supported 20964F: drivers/media/pci/tw5864/ 20965 20966TW68 VIDEO4LINUX DRIVER 20967M: Hans Verkuil <hverkuil@xs4all.nl> 20968L: linux-media@vger.kernel.org 20969S: Odd Fixes 20970W: https://linuxtv.org 20971T: git git://linuxtv.org/media_tree.git 20972F: drivers/media/pci/tw68/ 20973 20974TW686X VIDEO4LINUX DRIVER 20975M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20976L: linux-media@vger.kernel.org 20977S: Maintained 20978W: http://linuxtv.org 20979T: git git://linuxtv.org/media_tree.git 20980F: drivers/media/pci/tw686x/ 20981 20982U-BOOT ENVIRONMENT VARIABLES 20983M: Rafał Miłecki <rafal@milecki.pl> 20984S: Maintained 20985F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20986F: drivers/nvmem/u-boot-env.c 20987 20988UACCE ACCELERATOR FRAMEWORK 20989M: Zhangfei Gao <zhangfei.gao@linaro.org> 20990M: Zhou Wang <wangzhou1@hisilicon.com> 20991L: linux-accelerators@lists.ozlabs.org 20992L: linux-kernel@vger.kernel.org 20993S: Maintained 20994F: Documentation/ABI/testing/sysfs-driver-uacce 20995F: Documentation/misc-devices/uacce.rst 20996F: drivers/misc/uacce/ 20997F: include/linux/uacce.h 20998F: include/uapi/misc/uacce/ 20999 21000UBI FILE SYSTEM (UBIFS) 21001M: Richard Weinberger <richard@nod.at> 21002L: linux-mtd@lists.infradead.org 21003S: Supported 21004W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21005T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21006T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21007F: Documentation/ABI/testing/sysfs-fs-ubifs 21008F: Documentation/filesystems/ubifs-authentication.rst 21009F: Documentation/filesystems/ubifs.rst 21010F: fs/ubifs/ 21011 21012UBLK USERSPACE BLOCK DRIVER 21013M: Ming Lei <ming.lei@redhat.com> 21014L: linux-block@vger.kernel.org 21015S: Maintained 21016F: Documentation/block/ublk.rst 21017F: drivers/block/ublk_drv.c 21018F: include/uapi/linux/ublk_cmd.h 21019 21020UCLINUX (M68KNOMMU AND COLDFIRE) 21021M: Greg Ungerer <gerg@linux-m68k.org> 21022L: linux-m68k@lists.linux-m68k.org 21023L: uclinux-dev@uclinux.org (subscribers-only) 21024S: Maintained 21025W: http://www.linux-m68k.org/ 21026W: http://www.uclinux.org/ 21027T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21028F: arch/m68k/*/*_no.* 21029F: arch/m68k/68*/ 21030F: arch/m68k/coldfire/ 21031F: arch/m68k/include/asm/*_no.* 21032 21033UDF FILESYSTEM 21034M: Jan Kara <jack@suse.com> 21035S: Maintained 21036F: Documentation/filesystems/udf.rst 21037F: fs/udf/ 21038 21039UDRAW TABLET 21040M: Bastien Nocera <hadess@hadess.net> 21041L: linux-input@vger.kernel.org 21042S: Maintained 21043F: drivers/hid/hid-udraw-ps3.c 21044 21045UFS FILESYSTEM 21046M: Evgeniy Dushistov <dushistov@mail.ru> 21047S: Maintained 21048F: Documentation/admin-guide/ufs.rst 21049F: fs/ufs/ 21050 21051UHID USERSPACE HID IO DRIVER 21052M: David Rheinsberg <david.rheinsberg@gmail.com> 21053L: linux-input@vger.kernel.org 21054S: Maintained 21055F: drivers/hid/uhid.c 21056F: include/uapi/linux/uhid.h 21057 21058ULPI BUS 21059M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21060L: linux-usb@vger.kernel.org 21061S: Maintained 21062F: drivers/usb/common/ulpi.c 21063F: include/linux/ulpi/ 21064 21065UNICODE SUBSYSTEM 21066M: Gabriel Krisman Bertazi <krisman@collabora.com> 21067L: linux-fsdevel@vger.kernel.org 21068S: Supported 21069F: fs/unicode/ 21070 21071UNIFDEF 21072M: Tony Finch <dot@dotat.at> 21073S: Maintained 21074W: http://dotat.at/prog/unifdef 21075F: scripts/unifdef.c 21076 21077UNIFORM CDROM DRIVER 21078M: Phillip Potter <phil@philpotter.co.uk> 21079S: Maintained 21080F: Documentation/cdrom/ 21081F: drivers/cdrom/cdrom.c 21082F: include/linux/cdrom.h 21083F: include/uapi/linux/cdrom.h 21084 21085UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21086R: Alim Akhtar <alim.akhtar@samsung.com> 21087R: Avri Altman <avri.altman@wdc.com> 21088R: Bart Van Assche <bvanassche@acm.org> 21089L: linux-scsi@vger.kernel.org 21090S: Supported 21091F: Documentation/devicetree/bindings/ufs/ 21092F: Documentation/scsi/ufs.rst 21093F: drivers/ufs/core/ 21094 21095UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21096M: Pedro Sousa <pedrom.sousa@synopsys.com> 21097L: linux-scsi@vger.kernel.org 21098S: Supported 21099F: drivers/ufs/host/*dwc* 21100 21101UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21102M: Stanley Chu <stanley.chu@mediatek.com> 21103L: linux-scsi@vger.kernel.org 21104L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21105S: Maintained 21106F: drivers/ufs/host/ufs-mediatek* 21107 21108UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21109M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21110L: linux-renesas-soc@vger.kernel.org 21111L: linux-scsi@vger.kernel.org 21112S: Maintained 21113F: drivers/ufs/host/ufs-renesas.c 21114 21115UNSORTED BLOCK IMAGES (UBI) 21116M: Richard Weinberger <richard@nod.at> 21117L: linux-mtd@lists.infradead.org 21118S: Supported 21119W: http://www.linux-mtd.infradead.org/ 21120T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21121T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21122F: drivers/mtd/ubi/ 21123F: include/linux/mtd/ubi.h 21124F: include/uapi/mtd/ubi-user.h 21125 21126USB "USBNET" DRIVER FRAMEWORK 21127M: Oliver Neukum <oneukum@suse.com> 21128L: netdev@vger.kernel.org 21129S: Maintained 21130W: http://www.linux-usb.org/usbnet 21131F: drivers/net/usb/usbnet.c 21132F: include/linux/usb/usbnet.h 21133 21134USB ACM DRIVER 21135M: Oliver Neukum <oneukum@suse.com> 21136L: linux-usb@vger.kernel.org 21137S: Maintained 21138F: Documentation/usb/acm.rst 21139F: drivers/usb/class/cdc-acm.* 21140 21141USB APPLE MFI FASTCHARGE DRIVER 21142M: Bastien Nocera <hadess@hadess.net> 21143L: linux-usb@vger.kernel.org 21144S: Maintained 21145F: drivers/usb/misc/apple-mfi-fastcharge.c 21146 21147USB AR5523 WIRELESS DRIVER 21148M: Pontus Fuchs <pontus.fuchs@gmail.com> 21149L: linux-wireless@vger.kernel.org 21150S: Maintained 21151F: drivers/net/wireless/ath/ar5523/ 21152 21153USB ATTACHED SCSI 21154M: Oliver Neukum <oneukum@suse.com> 21155L: linux-usb@vger.kernel.org 21156L: linux-scsi@vger.kernel.org 21157S: Maintained 21158F: drivers/usb/storage/uas.c 21159 21160USB CDC ETHERNET DRIVER 21161M: Oliver Neukum <oliver@neukum.org> 21162L: linux-usb@vger.kernel.org 21163S: Maintained 21164F: drivers/net/usb/cdc_*.c 21165F: include/uapi/linux/usb/cdc.h 21166 21167USB CHAOSKEY DRIVER 21168M: Keith Packard <keithp@keithp.com> 21169L: linux-usb@vger.kernel.org 21170S: Maintained 21171F: drivers/usb/misc/chaoskey.c 21172 21173USB CYPRESS C67X00 DRIVER 21174L: linux-usb@vger.kernel.org 21175S: Orphan 21176F: drivers/usb/c67x00/ 21177 21178USB DAVICOM DM9601 DRIVER 21179M: Peter Korsgaard <peter@korsgaard.com> 21180L: netdev@vger.kernel.org 21181S: Maintained 21182W: http://www.linux-usb.org/usbnet 21183F: drivers/net/usb/dm9601.c 21184 21185USB EHCI DRIVER 21186M: Alan Stern <stern@rowland.harvard.edu> 21187L: linux-usb@vger.kernel.org 21188S: Maintained 21189F: Documentation/usb/ehci.rst 21190F: drivers/usb/host/ehci* 21191 21192USB GADGET/PERIPHERAL SUBSYSTEM 21193M: Felipe Balbi <balbi@kernel.org> 21194L: linux-usb@vger.kernel.org 21195S: Maintained 21196W: http://www.linux-usb.org/gadget 21197T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21198F: drivers/usb/gadget/ 21199F: include/linux/usb/gadget* 21200 21201USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21202M: Jiri Kosina <jikos@kernel.org> 21203M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21204L: linux-usb@vger.kernel.org 21205S: Maintained 21206T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21207F: Documentation/hid/hiddev.rst 21208F: drivers/hid/usbhid/ 21209 21210USB INTEL XHCI ROLE MUX DRIVER 21211M: Hans de Goede <hdegoede@redhat.com> 21212L: linux-usb@vger.kernel.org 21213S: Maintained 21214F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21215 21216USB IP DRIVER FOR HISILICON KIRIN 960 21217M: Yu Chen <chenyu56@huawei.com> 21218M: Binghui Wang <wangbinghui@hisilicon.com> 21219L: linux-usb@vger.kernel.org 21220S: Maintained 21221F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21222F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21223 21224USB IP DRIVER FOR HISILICON KIRIN 970 21225M: Mauro Carvalho Chehab <mchehab@kernel.org> 21226L: linux-usb@vger.kernel.org 21227S: Maintained 21228F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21229F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21230 21231USB ISP116X DRIVER 21232M: Olav Kongas <ok@artecdesign.ee> 21233L: linux-usb@vger.kernel.org 21234S: Maintained 21235F: drivers/usb/host/isp116x* 21236F: include/linux/usb/isp116x.h 21237 21238USB ISP1760 DRIVER 21239M: Rui Miguel Silva <rui.silva@linaro.org> 21240L: linux-usb@vger.kernel.org 21241S: Maintained 21242F: drivers/usb/isp1760/* 21243F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21244 21245USB LAN78XX ETHERNET DRIVER 21246M: Woojung Huh <woojung.huh@microchip.com> 21247M: UNGLinuxDriver@microchip.com 21248L: netdev@vger.kernel.org 21249S: Maintained 21250F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21251F: drivers/net/usb/lan78xx.* 21252F: include/dt-bindings/net/microchip-lan78xx.h 21253 21254USB MASS STORAGE DRIVER 21255M: Alan Stern <stern@rowland.harvard.edu> 21256L: linux-usb@vger.kernel.org 21257L: usb-storage@lists.one-eyed-alien.net 21258S: Maintained 21259F: drivers/usb/storage/ 21260 21261USB MIDI DRIVER 21262M: Clemens Ladisch <clemens@ladisch.de> 21263L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21264S: Maintained 21265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21266F: sound/usb/midi.* 21267 21268USB NETWORKING DRIVERS 21269L: linux-usb@vger.kernel.org 21270S: Odd Fixes 21271F: drivers/net/usb/ 21272 21273USB OHCI DRIVER 21274M: Alan Stern <stern@rowland.harvard.edu> 21275L: linux-usb@vger.kernel.org 21276S: Maintained 21277F: Documentation/usb/ohci.rst 21278F: drivers/usb/host/ohci* 21279 21280USB OTG FSM (Finite State Machine) 21281M: Peter Chen <peter.chen@kernel.org> 21282L: linux-usb@vger.kernel.org 21283S: Maintained 21284T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21285F: drivers/usb/common/usb-otg-fsm.c 21286 21287USB OVER IP DRIVER 21288M: Valentina Manea <valentina.manea.m@gmail.com> 21289M: Shuah Khan <shuah@kernel.org> 21290M: Shuah Khan <skhan@linuxfoundation.org> 21291L: linux-usb@vger.kernel.org 21292S: Maintained 21293F: Documentation/usb/usbip_protocol.rst 21294F: drivers/usb/usbip/ 21295F: tools/testing/selftests/drivers/usb/usbip/ 21296F: tools/usb/usbip/ 21297 21298USB PEGASUS DRIVER 21299M: Petko Manolov <petkan@nucleusys.com> 21300L: linux-usb@vger.kernel.org 21301L: netdev@vger.kernel.org 21302S: Maintained 21303W: https://github.com/petkan/pegasus 21304T: git https://github.com/petkan/pegasus.git 21305F: drivers/net/usb/pegasus.* 21306 21307USB PHY LAYER 21308M: Felipe Balbi <balbi@kernel.org> 21309L: linux-usb@vger.kernel.org 21310S: Maintained 21311T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21312F: drivers/usb/phy/ 21313 21314USB PRINTER DRIVER (usblp) 21315M: Pete Zaitcev <zaitcev@redhat.com> 21316L: linux-usb@vger.kernel.org 21317S: Supported 21318F: drivers/usb/class/usblp.c 21319 21320USB RAW GADGET DRIVER 21321R: Andrey Konovalov <andreyknvl@gmail.com> 21322L: linux-usb@vger.kernel.org 21323S: Maintained 21324F: Documentation/usb/raw-gadget.rst 21325F: drivers/usb/gadget/legacy/raw_gadget.c 21326F: include/uapi/linux/usb/raw_gadget.h 21327 21328USB QMI WWAN NETWORK DRIVER 21329M: Bjørn Mork <bjorn@mork.no> 21330L: netdev@vger.kernel.org 21331S: Maintained 21332F: Documentation/ABI/testing/sysfs-class-net-qmi 21333F: drivers/net/usb/qmi_wwan.c 21334 21335USB RTL8150 DRIVER 21336M: Petko Manolov <petkan@nucleusys.com> 21337L: linux-usb@vger.kernel.org 21338L: netdev@vger.kernel.org 21339S: Maintained 21340W: https://github.com/petkan/rtl8150 21341T: git https://github.com/petkan/rtl8150.git 21342F: drivers/net/usb/rtl8150.c 21343 21344USB SERIAL SUBSYSTEM 21345M: Johan Hovold <johan@kernel.org> 21346L: linux-usb@vger.kernel.org 21347S: Maintained 21348T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21349F: Documentation/usb/usb-serial.rst 21350F: drivers/usb/serial/ 21351F: include/linux/usb/serial.h 21352 21353USB SMSC75XX ETHERNET DRIVER 21354M: Steve Glendinning <steve.glendinning@shawell.net> 21355L: netdev@vger.kernel.org 21356S: Maintained 21357F: drivers/net/usb/smsc75xx.* 21358 21359USB SMSC95XX ETHERNET DRIVER 21360M: Steve Glendinning <steve.glendinning@shawell.net> 21361M: UNGLinuxDriver@microchip.com 21362L: netdev@vger.kernel.org 21363S: Maintained 21364F: drivers/net/usb/smsc95xx.* 21365 21366USB SUBSYSTEM 21367M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21368L: linux-usb@vger.kernel.org 21369S: Supported 21370W: http://www.linux-usb.org 21371T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21372F: Documentation/devicetree/bindings/usb/ 21373F: Documentation/usb/ 21374F: drivers/usb/ 21375F: include/dt-bindings/usb/ 21376F: include/linux/usb.h 21377F: include/linux/usb/ 21378 21379USB TYPEC BUS FOR ALTERNATE MODES 21380M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21381L: linux-usb@vger.kernel.org 21382S: Maintained 21383F: Documentation/ABI/testing/sysfs-bus-typec 21384F: Documentation/driver-api/usb/typec_bus.rst 21385F: drivers/usb/typec/altmodes/ 21386F: include/linux/usb/typec_altmode.h 21387 21388USB TYPEC CLASS 21389M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21390L: linux-usb@vger.kernel.org 21391S: Maintained 21392F: Documentation/ABI/testing/sysfs-class-typec 21393F: Documentation/driver-api/usb/typec.rst 21394F: drivers/usb/typec/ 21395F: include/linux/usb/typec.h 21396 21397USB TYPEC INTEL PMC MUX DRIVER 21398M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21399L: linux-usb@vger.kernel.org 21400S: Maintained 21401F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21402F: drivers/usb/typec/mux/intel_pmc_mux.c 21403 21404USB TYPEC PI3USB30532 MUX DRIVER 21405M: Hans de Goede <hdegoede@redhat.com> 21406L: linux-usb@vger.kernel.org 21407S: Maintained 21408F: drivers/usb/typec/mux/pi3usb30532.c 21409 21410USB TYPEC PORT CONTROLLER DRIVERS 21411M: Guenter Roeck <linux@roeck-us.net> 21412L: linux-usb@vger.kernel.org 21413S: Maintained 21414F: drivers/usb/typec/tcpm/ 21415 21416USB UHCI DRIVER 21417M: Alan Stern <stern@rowland.harvard.edu> 21418L: linux-usb@vger.kernel.org 21419S: Maintained 21420F: drivers/usb/host/uhci* 21421 21422USB VIDEO CLASS 21423M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21424L: linux-media@vger.kernel.org 21425S: Maintained 21426W: http://www.ideasonboard.org/uvc/ 21427T: git git://linuxtv.org/media_tree.git 21428F: drivers/media/usb/uvc/ 21429F: include/uapi/linux/uvcvideo.h 21430 21431USB WEBCAM GADGET 21432M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21433L: linux-usb@vger.kernel.org 21434S: Maintained 21435F: drivers/usb/gadget/function/*uvc* 21436F: drivers/usb/gadget/legacy/webcam.c 21437F: include/uapi/linux/usb/g_uvc.h 21438 21439USB WIRELESS RNDIS DRIVER (rndis_wlan) 21440M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21441L: linux-wireless@vger.kernel.org 21442S: Maintained 21443F: drivers/net/wireless/rndis_wlan.c 21444 21445USB XHCI DRIVER 21446M: Mathias Nyman <mathias.nyman@intel.com> 21447L: linux-usb@vger.kernel.org 21448S: Supported 21449F: drivers/usb/host/pci-quirks* 21450F: drivers/usb/host/xhci* 21451 21452USB ZD1201 DRIVER 21453L: linux-wireless@vger.kernel.org 21454S: Orphan 21455W: http://linux-lc100020.sourceforge.net 21456F: drivers/net/wireless/zydas/zd1201.* 21457 21458USB ZR364XX DRIVER 21459M: Antoine Jacquet <royale@zerezo.com> 21460L: linux-usb@vger.kernel.org 21461L: linux-media@vger.kernel.org 21462S: Maintained 21463W: http://royale.zerezo.com/zr364xx/ 21464T: git git://linuxtv.org/media_tree.git 21465F: Documentation/admin-guide/media/zr364xx* 21466F: drivers/staging/media/deprecated/zr364xx/ 21467 21468USER-MODE LINUX (UML) 21469M: Richard Weinberger <richard@nod.at> 21470M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21471M: Johannes Berg <johannes@sipsolutions.net> 21472L: linux-um@lists.infradead.org 21473S: Maintained 21474W: http://user-mode-linux.sourceforge.net 21475Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21476T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21477T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21478F: Documentation/virt/uml/ 21479F: arch/um/ 21480F: arch/x86/um/ 21481F: fs/hostfs/ 21482 21483USERSPACE COPYIN/COPYOUT (UIOVEC) 21484M: Alexander Viro <viro@zeniv.linux.org.uk> 21485S: Maintained 21486F: include/linux/uio.h 21487F: lib/iov_iter.c 21488 21489USERSPACE DMA BUFFER DRIVER 21490M: Gerd Hoffmann <kraxel@redhat.com> 21491L: dri-devel@lists.freedesktop.org 21492S: Maintained 21493T: git git://anongit.freedesktop.org/drm/drm-misc 21494F: drivers/dma-buf/udmabuf.c 21495F: include/uapi/linux/udmabuf.h 21496 21497USERSPACE I/O (UIO) 21498M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21499S: Maintained 21500T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21501F: Documentation/driver-api/uio-howto.rst 21502F: drivers/uio/ 21503F: include/linux/uio_driver.h 21504 21505UTIL-LINUX PACKAGE 21506M: Karel Zak <kzak@redhat.com> 21507L: util-linux@vger.kernel.org 21508S: Maintained 21509W: http://en.wikipedia.org/wiki/Util-linux 21510T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21511 21512UUID HELPERS 21513M: Christoph Hellwig <hch@lst.de> 21514R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21515L: linux-kernel@vger.kernel.org 21516S: Maintained 21517T: git git://git.infradead.org/users/hch/uuid.git 21518F: include/linux/uuid.h 21519F: include/uapi/linux/uuid.h 21520F: lib/test_uuid.c 21521F: lib/uuid.c 21522 21523UV SYSFS DRIVER 21524M: Justin Ernst <justin.ernst@hpe.com> 21525L: platform-driver-x86@vger.kernel.org 21526S: Maintained 21527F: drivers/platform/x86/uv_sysfs.c 21528 21529UVESAFB DRIVER 21530M: Michal Januszewski <spock@gentoo.org> 21531L: linux-fbdev@vger.kernel.org 21532S: Maintained 21533W: https://github.com/mjanusz/v86d 21534F: Documentation/fb/uvesafb.rst 21535F: drivers/video/fbdev/uvesafb.* 21536 21537Ux500 CLOCK DRIVERS 21538M: Ulf Hansson <ulf.hansson@linaro.org> 21539L: linux-clk@vger.kernel.org 21540L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21541S: Maintained 21542F: drivers/clk/ux500/ 21543 21544VF610 NAND DRIVER 21545M: Stefan Agner <stefan@agner.ch> 21546L: linux-mtd@lists.infradead.org 21547S: Supported 21548F: drivers/mtd/nand/raw/vf610_nfc.c 21549 21550VFAT/FAT/MSDOS FILESYSTEM 21551M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21552S: Maintained 21553F: Documentation/filesystems/vfat.rst 21554F: fs/fat/ 21555F: tools/testing/selftests/filesystems/fat/ 21556 21557VFIO DRIVER 21558M: Alex Williamson <alex.williamson@redhat.com> 21559R: Cornelia Huck <cohuck@redhat.com> 21560L: kvm@vger.kernel.org 21561S: Maintained 21562T: git git://github.com/awilliam/linux-vfio.git 21563F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21564F: Documentation/driver-api/vfio.rst 21565F: drivers/vfio/ 21566F: include/linux/vfio.h 21567F: include/linux/vfio_pci_core.h 21568F: include/uapi/linux/vfio.h 21569 21570VFIO FSL-MC DRIVER 21571M: Diana Craciun <diana.craciun@oss.nxp.com> 21572L: kvm@vger.kernel.org 21573S: Maintained 21574F: drivers/vfio/fsl-mc/ 21575 21576VFIO HISILICON PCI DRIVER 21577M: Longfang Liu <liulongfang@huawei.com> 21578M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21579L: kvm@vger.kernel.org 21580S: Maintained 21581F: drivers/vfio/pci/hisilicon/ 21582 21583VFIO MEDIATED DEVICE DRIVERS 21584M: Kirti Wankhede <kwankhede@nvidia.com> 21585L: kvm@vger.kernel.org 21586S: Maintained 21587F: Documentation/driver-api/vfio-mediated-device.rst 21588F: drivers/vfio/mdev/ 21589F: include/linux/mdev.h 21590F: samples/vfio-mdev/ 21591 21592VFIO PCI DEVICE SPECIFIC DRIVERS 21593R: Jason Gunthorpe <jgg@nvidia.com> 21594R: Yishai Hadas <yishaih@nvidia.com> 21595R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21596R: Kevin Tian <kevin.tian@intel.com> 21597L: kvm@vger.kernel.org 21598S: Maintained 21599P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21600F: drivers/vfio/pci/*/ 21601 21602VFIO PLATFORM DRIVER 21603M: Eric Auger <eric.auger@redhat.com> 21604L: kvm@vger.kernel.org 21605S: Maintained 21606F: drivers/vfio/platform/ 21607 21608VFIO MLX5 PCI DRIVER 21609M: Yishai Hadas <yishaih@nvidia.com> 21610L: kvm@vger.kernel.org 21611S: Maintained 21612F: drivers/vfio/pci/mlx5/ 21613 21614VGA_SWITCHEROO 21615R: Lukas Wunner <lukas@wunner.de> 21616S: Maintained 21617T: git git://anongit.freedesktop.org/drm/drm-misc 21618F: Documentation/gpu/vga-switcheroo.rst 21619F: drivers/gpu/vga/vga_switcheroo.c 21620F: include/linux/vga_switcheroo.h 21621 21622VIA RHINE NETWORK DRIVER 21623S: Maintained 21624M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21625F: drivers/net/ethernet/via/via-rhine.c 21626 21627VIA SD/MMC CARD CONTROLLER DRIVER 21628M: Bruce Chang <brucechang@via.com.tw> 21629M: Harald Welte <HaraldWelte@viatech.com> 21630S: Maintained 21631F: drivers/mmc/host/via-sdmmc.c 21632 21633VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21634M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21635L: linux-fbdev@vger.kernel.org 21636S: Maintained 21637F: drivers/video/fbdev/via/ 21638F: include/linux/via-core.h 21639F: include/linux/via-gpio.h 21640F: include/linux/via_i2c.h 21641 21642VIA VELOCITY NETWORK DRIVER 21643M: Francois Romieu <romieu@fr.zoreil.com> 21644L: netdev@vger.kernel.org 21645S: Maintained 21646F: drivers/net/ethernet/via/via-velocity.* 21647 21648VICODEC VIRTUAL CODEC DRIVER 21649M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21650L: linux-media@vger.kernel.org 21651S: Maintained 21652W: https://linuxtv.org 21653T: git git://linuxtv.org/media_tree.git 21654F: drivers/media/test-drivers/vicodec/* 21655 21656VIDEO I2C POLLING DRIVER 21657M: Matt Ranostay <matt.ranostay@konsulko.com> 21658L: linux-media@vger.kernel.org 21659S: Maintained 21660F: drivers/media/i2c/video-i2c.c 21661 21662VIDEO MULTIPLEXER DRIVER 21663M: Philipp Zabel <p.zabel@pengutronix.de> 21664L: linux-media@vger.kernel.org 21665S: Maintained 21666F: drivers/media/platform/video-mux.c 21667 21668VIDEOBUF2 FRAMEWORK 21669M: Tomasz Figa <tfiga@chromium.org> 21670M: Marek Szyprowski <m.szyprowski@samsung.com> 21671L: linux-media@vger.kernel.org 21672S: Maintained 21673F: drivers/media/common/videobuf2/* 21674F: include/media/videobuf2-* 21675 21676VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21677M: Shuah Khan <skhan@linuxfoundation.org> 21678R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21679L: linux-media@vger.kernel.org 21680S: Maintained 21681W: https://linuxtv.org 21682T: git git://linuxtv.org/media_tree.git 21683F: drivers/media/test-drivers/vimc/* 21684 21685VIRT LIB 21686M: Alex Williamson <alex.williamson@redhat.com> 21687M: Paolo Bonzini <pbonzini@redhat.com> 21688L: kvm@vger.kernel.org 21689S: Supported 21690F: virt/lib/ 21691 21692VIRTIO AND VHOST VSOCK DRIVER 21693M: Stefan Hajnoczi <stefanha@redhat.com> 21694M: Stefano Garzarella <sgarzare@redhat.com> 21695L: kvm@vger.kernel.org 21696L: virtualization@lists.linux-foundation.org 21697L: netdev@vger.kernel.org 21698S: Maintained 21699F: drivers/vhost/vsock.c 21700F: include/linux/virtio_vsock.h 21701F: include/uapi/linux/virtio_vsock.h 21702F: net/vmw_vsock/virtio_transport.c 21703F: net/vmw_vsock/virtio_transport_common.c 21704 21705VIRTIO BLOCK AND SCSI DRIVERS 21706M: "Michael S. Tsirkin" <mst@redhat.com> 21707M: Jason Wang <jasowang@redhat.com> 21708R: Paolo Bonzini <pbonzini@redhat.com> 21709R: Stefan Hajnoczi <stefanha@redhat.com> 21710L: virtualization@lists.linux-foundation.org 21711S: Maintained 21712F: drivers/block/virtio_blk.c 21713F: drivers/scsi/virtio_scsi.c 21714F: drivers/vhost/scsi.c 21715F: include/uapi/linux/virtio_blk.h 21716F: include/uapi/linux/virtio_scsi.h 21717 21718VIRTIO CONSOLE DRIVER 21719M: Amit Shah <amit@kernel.org> 21720L: virtualization@lists.linux-foundation.org 21721S: Maintained 21722F: drivers/char/virtio_console.c 21723F: include/linux/virtio_console.h 21724F: include/uapi/linux/virtio_console.h 21725 21726VIRTIO CORE AND NET DRIVERS 21727M: "Michael S. Tsirkin" <mst@redhat.com> 21728M: Jason Wang <jasowang@redhat.com> 21729L: virtualization@lists.linux-foundation.org 21730S: Maintained 21731F: Documentation/ABI/testing/sysfs-bus-vdpa 21732F: Documentation/ABI/testing/sysfs-class-vduse 21733F: Documentation/devicetree/bindings/virtio/ 21734F: drivers/block/virtio_blk.c 21735F: drivers/crypto/virtio/ 21736F: drivers/net/virtio_net.c 21737F: drivers/vdpa/ 21738F: drivers/virtio/ 21739F: include/linux/vdpa.h 21740F: include/linux/virtio*.h 21741F: include/uapi/linux/virtio_*.h 21742F: tools/virtio/ 21743 21744IFCVF VIRTIO DATA PATH ACCELERATOR 21745R: Zhu Lingshan <lingshan.zhu@intel.com> 21746F: drivers/vdpa/ifcvf/ 21747 21748VIRTIO BALLOON 21749M: "Michael S. Tsirkin" <mst@redhat.com> 21750M: David Hildenbrand <david@redhat.com> 21751L: virtualization@lists.linux-foundation.org 21752S: Maintained 21753F: drivers/virtio/virtio_balloon.c 21754F: include/uapi/linux/virtio_balloon.h 21755F: include/linux/balloon_compaction.h 21756F: mm/balloon_compaction.c 21757 21758VIRTIO CRYPTO DRIVER 21759M: Gonglei <arei.gonglei@huawei.com> 21760L: virtualization@lists.linux-foundation.org 21761L: linux-crypto@vger.kernel.org 21762S: Maintained 21763F: drivers/crypto/virtio/ 21764F: include/uapi/linux/virtio_crypto.h 21765 21766VIRTIO DRIVERS FOR S390 21767M: Cornelia Huck <cohuck@redhat.com> 21768M: Halil Pasic <pasic@linux.ibm.com> 21769M: Eric Farman <farman@linux.ibm.com> 21770L: linux-s390@vger.kernel.org 21771L: virtualization@lists.linux-foundation.org 21772L: kvm@vger.kernel.org 21773S: Supported 21774F: arch/s390/include/uapi/asm/virtio-ccw.h 21775F: drivers/s390/virtio/ 21776 21777VIRTIO FILE SYSTEM 21778M: Vivek Goyal <vgoyal@redhat.com> 21779M: Stefan Hajnoczi <stefanha@redhat.com> 21780M: Miklos Szeredi <miklos@szeredi.hu> 21781L: virtualization@lists.linux-foundation.org 21782L: linux-fsdevel@vger.kernel.org 21783S: Supported 21784W: https://virtio-fs.gitlab.io/ 21785F: Documentation/filesystems/virtiofs.rst 21786F: fs/fuse/virtio_fs.c 21787F: include/uapi/linux/virtio_fs.h 21788 21789VIRTIO GPIO DRIVER 21790M: Enrico Weigelt, metux IT consult <info@metux.net> 21791M: Viresh Kumar <vireshk@kernel.org> 21792L: linux-gpio@vger.kernel.org 21793L: virtualization@lists.linux-foundation.org 21794S: Maintained 21795F: drivers/gpio/gpio-virtio.c 21796F: include/uapi/linux/virtio_gpio.h 21797 21798VIRTIO GPU DRIVER 21799M: David Airlie <airlied@redhat.com> 21800M: Gerd Hoffmann <kraxel@redhat.com> 21801R: Gurchetan Singh <gurchetansingh@chromium.org> 21802R: Chia-I Wu <olvaffe@gmail.com> 21803L: dri-devel@lists.freedesktop.org 21804L: virtualization@lists.linux-foundation.org 21805S: Maintained 21806T: git git://anongit.freedesktop.org/drm/drm-misc 21807F: drivers/gpu/drm/virtio/ 21808F: include/uapi/linux/virtio_gpu.h 21809 21810VIRTIO HOST (VHOST) 21811M: "Michael S. Tsirkin" <mst@redhat.com> 21812M: Jason Wang <jasowang@redhat.com> 21813L: kvm@vger.kernel.org 21814L: virtualization@lists.linux-foundation.org 21815L: netdev@vger.kernel.org 21816S: Maintained 21817T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21818F: drivers/vhost/ 21819F: include/linux/vhost_iotlb.h 21820F: include/uapi/linux/vhost.h 21821 21822VIRTIO INPUT DRIVER 21823M: Gerd Hoffmann <kraxel@redhat.com> 21824S: Maintained 21825F: drivers/virtio/virtio_input.c 21826F: include/uapi/linux/virtio_input.h 21827 21828VIRTIO IOMMU DRIVER 21829M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21830L: virtualization@lists.linux-foundation.org 21831S: Maintained 21832F: drivers/iommu/virtio-iommu.c 21833F: include/uapi/linux/virtio_iommu.h 21834 21835VIRTIO MEM DRIVER 21836M: David Hildenbrand <david@redhat.com> 21837L: virtualization@lists.linux-foundation.org 21838S: Maintained 21839W: https://virtio-mem.gitlab.io/ 21840F: drivers/virtio/virtio_mem.c 21841F: include/uapi/linux/virtio_mem.h 21842 21843VIRTIO SOUND DRIVER 21844M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21845M: "Michael S. Tsirkin" <mst@redhat.com> 21846L: virtualization@lists.linux-foundation.org 21847L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21848S: Maintained 21849F: include/uapi/linux/virtio_snd.h 21850F: sound/virtio/* 21851 21852VIRTIO I2C DRIVER 21853M: Conghui Chen <conghui.chen@intel.com> 21854M: Viresh Kumar <viresh.kumar@linaro.org> 21855L: linux-i2c@vger.kernel.org 21856L: virtualization@lists.linux-foundation.org 21857S: Maintained 21858F: drivers/i2c/busses/i2c-virtio.c 21859F: include/uapi/linux/virtio_i2c.h 21860 21861VIRTIO PMEM DRIVER 21862M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21863L: virtualization@lists.linux-foundation.org 21864S: Maintained 21865F: drivers/nvdimm/virtio_pmem.c 21866F: drivers/nvdimm/nd_virtio.c 21867 21868VIRTUAL BOX GUEST DEVICE DRIVER 21869M: Hans de Goede <hdegoede@redhat.com> 21870M: Arnd Bergmann <arnd@arndb.de> 21871M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21872S: Maintained 21873F: drivers/virt/vboxguest/ 21874F: include/linux/vbox_utils.h 21875F: include/uapi/linux/vbox*.h 21876 21877VIRTUAL BOX SHARED FOLDER VFS DRIVER 21878M: Hans de Goede <hdegoede@redhat.com> 21879L: linux-fsdevel@vger.kernel.org 21880S: Maintained 21881F: fs/vboxsf/* 21882 21883VIRTUAL SERIO DEVICE DRIVER 21884M: Stephen Chandler Paul <thatslyude@gmail.com> 21885S: Maintained 21886F: drivers/input/serio/userio.c 21887F: include/uapi/linux/userio.h 21888 21889VIVID VIRTUAL VIDEO DRIVER 21890M: Hans Verkuil <hverkuil@xs4all.nl> 21891L: linux-media@vger.kernel.org 21892S: Maintained 21893W: https://linuxtv.org 21894T: git git://linuxtv.org/media_tree.git 21895F: drivers/media/test-drivers/vivid/* 21896 21897VIDTV VIRTUAL DIGITAL TV DRIVER 21898M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21899L: linux-media@vger.kernel.org 21900S: Maintained 21901W: https://linuxtv.org 21902T: git git://linuxtv.org/media_tree.git 21903F: drivers/media/test-drivers/vidtv/* 21904 21905VLYNQ BUS 21906M: Florian Fainelli <f.fainelli@gmail.com> 21907L: openwrt-devel@lists.openwrt.org (subscribers-only) 21908S: Maintained 21909F: drivers/vlynq/vlynq.c 21910F: include/linux/vlynq.h 21911 21912VME SUBSYSTEM 21913M: Martyn Welch <martyn@welchs.me.uk> 21914M: Manohar Vanga <manohar.vanga@gmail.com> 21915M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21916L: linux-kernel@vger.kernel.org 21917S: Odd fixes 21918T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21919F: Documentation/driver-api/vme.rst 21920F: drivers/staging/vme_user/ 21921 21922VM SOCKETS (AF_VSOCK) 21923M: Stefano Garzarella <sgarzare@redhat.com> 21924L: virtualization@lists.linux-foundation.org 21925L: netdev@vger.kernel.org 21926S: Maintained 21927F: drivers/net/vsockmon.c 21928F: include/net/af_vsock.h 21929F: include/uapi/linux/vm_sockets.h 21930F: include/uapi/linux/vm_sockets_diag.h 21931F: include/uapi/linux/vsockmon.h 21932F: net/vmw_vsock/ 21933F: tools/testing/vsock/ 21934 21935VMWARE BALLOON DRIVER 21936M: Nadav Amit <namit@vmware.com> 21937R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21938L: linux-kernel@vger.kernel.org 21939S: Supported 21940F: drivers/misc/vmw_balloon.c 21941 21942VMWARE HYPERVISOR INTERFACE 21943M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21944M: Alexey Makhalov <amakhalov@vmware.com> 21945R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21946L: virtualization@lists.linux-foundation.org 21947L: x86@kernel.org 21948S: Supported 21949T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21950F: arch/x86/include/asm/vmware.h 21951F: arch/x86/kernel/cpu/vmware.c 21952 21953VMWARE PVRDMA DRIVER 21954M: Bryan Tan <bryantan@vmware.com> 21955M: Vishnu Dasa <vdasa@vmware.com> 21956R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21957L: linux-rdma@vger.kernel.org 21958S: Supported 21959F: drivers/infiniband/hw/vmw_pvrdma/ 21960 21961VMWARE PVSCSI DRIVER 21962M: Vishal Bhakta <vbhakta@vmware.com> 21963R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21964L: linux-scsi@vger.kernel.org 21965S: Supported 21966F: drivers/scsi/vmw_pvscsi.c 21967F: drivers/scsi/vmw_pvscsi.h 21968 21969VMWARE VIRTUAL PTP CLOCK DRIVER 21970M: Vivek Thampi <vithampi@vmware.com> 21971R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21972L: netdev@vger.kernel.org 21973S: Supported 21974F: drivers/ptp/ptp_vmw.c 21975 21976VMWARE VMCI 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: drivers/misc/vmw_vmci/ 21983F: include/linux/vmw_vmci* 21984 21985VMWARE VMMOUSE SUBDRIVER 21986M: Zack Rusin <zackr@vmware.com> 21987R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21988R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21989L: linux-input@vger.kernel.org 21990S: Supported 21991F: drivers/input/mouse/vmmouse.c 21992F: drivers/input/mouse/vmmouse.h 21993 21994VMWARE VMXNET3 ETHERNET DRIVER 21995M: Ronak Doshi <doshir@vmware.com> 21996R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21997L: netdev@vger.kernel.org 21998S: Supported 21999F: drivers/net/vmxnet3/ 22000 22001VMWARE VSOCK VMCI TRANSPORT DRIVER 22002M: Bryan Tan <bryantan@vmware.com> 22003M: Vishnu Dasa <vdasa@vmware.com> 22004R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22005L: linux-kernel@vger.kernel.org 22006S: Supported 22007F: net/vmw_vsock/vmci_transport* 22008 22009VOCORE VOCORE2 BOARD 22010M: Harvey Hunt <harveyhuntnexus@gmail.com> 22011L: linux-mips@vger.kernel.org 22012S: Maintained 22013F: arch/mips/boot/dts/ralink/vocore2.dts 22014 22015VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22016M: Liam Girdwood <lgirdwood@gmail.com> 22017M: Mark Brown <broonie@kernel.org> 22018L: linux-kernel@vger.kernel.org 22019S: Supported 22020W: http://www.slimlogic.co.uk/?p=48 22021T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22022F: Documentation/devicetree/bindings/regulator/ 22023F: Documentation/power/regulator/ 22024F: drivers/regulator/ 22025F: include/dt-bindings/regulator/ 22026F: include/linux/regulator/ 22027K: regulator_get_optional 22028 22029VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22030R: Matti Vaittinen <mazziesaccount@gmail.com> 22031F: drivers/regulator/irq_helpers.c 22032 22033VRF 22034M: David Ahern <dsahern@kernel.org> 22035L: netdev@vger.kernel.org 22036S: Maintained 22037F: Documentation/networking/vrf.rst 22038F: drivers/net/vrf.c 22039 22040VSPRINTF 22041M: Petr Mladek <pmladek@suse.com> 22042M: Steven Rostedt <rostedt@goodmis.org> 22043M: Sergey Senozhatsky <senozhatsky@chromium.org> 22044R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22045R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22046S: Maintained 22047T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22048F: Documentation/core-api/printk-formats.rst 22049F: lib/test_printf.c 22050F: lib/test_scanf.c 22051F: lib/vsprintf.c 22052 22053VT1211 HARDWARE MONITOR DRIVER 22054M: Juerg Haefliger <juergh@proton.me> 22055L: linux-hwmon@vger.kernel.org 22056S: Maintained 22057F: Documentation/hwmon/vt1211.rst 22058F: drivers/hwmon/vt1211.c 22059 22060VT8231 HARDWARE MONITOR DRIVER 22061M: Roger Lucas <vt8231@hiddenengine.co.uk> 22062L: linux-hwmon@vger.kernel.org 22063S: Maintained 22064F: drivers/hwmon/vt8231.c 22065 22066VUB300 USB to SDIO/SD/MMC bridge chip 22067L: linux-mmc@vger.kernel.org 22068S: Orphan 22069F: drivers/mmc/host/vub300.c 22070 22071W1 DALLAS'S 1-WIRE BUS 22072M: Evgeniy Polyakov <zbr@ioremap.net> 22073S: Maintained 22074F: Documentation/devicetree/bindings/w1/ 22075F: Documentation/w1/ 22076F: drivers/w1/ 22077F: include/linux/w1.h 22078 22079W83791D HARDWARE MONITORING DRIVER 22080M: Marc Hulsman <m.hulsman@tudelft.nl> 22081L: linux-hwmon@vger.kernel.org 22082S: Maintained 22083F: Documentation/hwmon/w83791d.rst 22084F: drivers/hwmon/w83791d.c 22085 22086W83793 HARDWARE MONITORING DRIVER 22087M: Rudolf Marek <r.marek@assembler.cz> 22088L: linux-hwmon@vger.kernel.org 22089S: Maintained 22090F: Documentation/hwmon/w83793.rst 22091F: drivers/hwmon/w83793.c 22092 22093W83795 HARDWARE MONITORING DRIVER 22094M: Jean Delvare <jdelvare@suse.com> 22095L: linux-hwmon@vger.kernel.org 22096S: Maintained 22097F: drivers/hwmon/w83795.c 22098 22099W83L51xD SD/MMC CARD INTERFACE DRIVER 22100M: Pierre Ossman <pierre@ossman.eu> 22101S: Maintained 22102F: drivers/mmc/host/wbsd.* 22103 22104WACOM PROTOCOL 4 SERIAL TABLETS 22105M: Julian Squires <julian@cipht.net> 22106M: Hans de Goede <hdegoede@redhat.com> 22107L: linux-input@vger.kernel.org 22108S: Maintained 22109F: drivers/input/tablet/wacom_serial4.c 22110 22111WANGXUN ETHERNET DRIVER 22112M: Jiawen Wu <jiawenwu@trustnetic.com> 22113M: Mengyuan Lou <mengyuanlou@net-swift.com> 22114W: https://www.net-swift.com 22115L: netdev@vger.kernel.org 22116S: Maintained 22117F: Documentation/networking/device_drivers/ethernet/wangxun/* 22118F: drivers/net/ethernet/wangxun/ 22119 22120WATCHDOG DEVICE DRIVERS 22121M: Wim Van Sebroeck <wim@linux-watchdog.org> 22122M: Guenter Roeck <linux@roeck-us.net> 22123L: linux-watchdog@vger.kernel.org 22124S: Maintained 22125W: http://www.linux-watchdog.org/ 22126T: git git://www.linux-watchdog.org/linux-watchdog.git 22127F: Documentation/devicetree/bindings/watchdog/ 22128F: Documentation/watchdog/ 22129F: drivers/watchdog/ 22130F: include/linux/watchdog.h 22131F: include/uapi/linux/watchdog.h 22132F: include/trace/events/watchdog.h 22133 22134WHISKEYCOVE PMIC GPIO DRIVER 22135M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22136L: linux-gpio@vger.kernel.org 22137S: Maintained 22138F: drivers/gpio/gpio-wcove.c 22139 22140WHWAVE RTC DRIVER 22141M: Dianlong Li <long17.cool@163.com> 22142L: linux-rtc@vger.kernel.org 22143S: Maintained 22144F: drivers/rtc/rtc-sd3078.c 22145 22146WIIMOTE HID DRIVER 22147M: David Rheinsberg <david.rheinsberg@gmail.com> 22148L: linux-input@vger.kernel.org 22149S: Maintained 22150F: drivers/hid/hid-wiimote* 22151 22152WILOCITY WIL6210 WIRELESS DRIVER 22153L: linux-wireless@vger.kernel.org 22154S: Orphan 22155W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22156F: drivers/net/wireless/ath/wil6210/ 22157 22158WINBOND CIR DRIVER 22159M: David Härdeman <david@hardeman.nu> 22160S: Maintained 22161F: drivers/media/rc/winbond-cir.c 22162 22163WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22164M: William Breathitt Gray <william.gray@linaro.org> 22165L: linux-watchdog@vger.kernel.org 22166S: Maintained 22167F: drivers/watchdog/ebc-c384_wdt.c 22168 22169WINSYSTEMS WS16C48 GPIO DRIVER 22170M: William Breathitt Gray <william.gray@linaro.org> 22171L: linux-gpio@vger.kernel.org 22172S: Maintained 22173F: drivers/gpio/gpio-ws16c48.c 22174 22175WIREGUARD SECURE NETWORK TUNNEL 22176M: Jason A. Donenfeld <Jason@zx2c4.com> 22177L: wireguard@lists.zx2c4.com 22178L: netdev@vger.kernel.org 22179S: Maintained 22180F: drivers/net/wireguard/ 22181F: tools/testing/selftests/wireguard/ 22182 22183WISTRON LAPTOP BUTTON DRIVER 22184M: Miloslav Trmac <mitr@volny.cz> 22185S: Maintained 22186F: drivers/input/misc/wistron_btns.c 22187 22188WL3501 WIRELESS PCMCIA CARD DRIVER 22189L: linux-wireless@vger.kernel.org 22190S: Odd fixes 22191F: drivers/net/wireless/wl3501* 22192 22193WOLFSON MICROELECTRONICS DRIVERS 22194L: patches@opensource.cirrus.com 22195S: Supported 22196W: https://github.com/CirrusLogic/linux-drivers/wiki 22197T: git https://github.com/CirrusLogic/linux-drivers.git 22198F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22199F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22200F: Documentation/devicetree/bindings/mfd/wm831x.txt 22201F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22202F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22203F: Documentation/devicetree/bindings/sound/wm* 22204F: Documentation/hwmon/wm83??.rst 22205F: arch/arm/mach-s3c/mach-crag6410* 22206F: drivers/clk/clk-wm83*.c 22207F: drivers/gpio/gpio-*wm*.c 22208F: drivers/gpio/gpio-arizona.c 22209F: drivers/hwmon/wm83??-hwmon.c 22210F: drivers/input/misc/wm831x-on.c 22211F: drivers/input/touchscreen/wm831x-ts.c 22212F: drivers/input/touchscreen/wm97*.c 22213F: drivers/leds/leds-wm83*.c 22214F: drivers/mfd/arizona* 22215F: drivers/mfd/cs47l24* 22216F: drivers/mfd/wm*.c 22217F: drivers/power/supply/wm83*.c 22218F: drivers/regulator/arizona* 22219F: drivers/regulator/wm8*.c 22220F: drivers/rtc/rtc-wm83*.c 22221F: drivers/video/backlight/wm83*_bl.c 22222F: drivers/watchdog/wm83*_wdt.c 22223F: include/linux/mfd/arizona/ 22224F: include/linux/mfd/wm831x/ 22225F: include/linux/mfd/wm8350/ 22226F: include/linux/mfd/wm8400* 22227F: include/linux/regulator/arizona* 22228F: include/linux/wm97xx.h 22229F: include/sound/wm????.h 22230F: sound/soc/codecs/arizona* 22231F: sound/soc/codecs/cs47l24* 22232F: sound/soc/codecs/wm* 22233 22234WORKQUEUE 22235M: Tejun Heo <tj@kernel.org> 22236R: Lai Jiangshan <jiangshanlai@gmail.com> 22237S: Maintained 22238T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22239F: Documentation/core-api/workqueue.rst 22240F: include/linux/workqueue.h 22241F: kernel/workqueue.c 22242 22243WWAN DRIVERS 22244M: Loic Poulain <loic.poulain@linaro.org> 22245M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22246R: Johannes Berg <johannes@sipsolutions.net> 22247L: netdev@vger.kernel.org 22248S: Maintained 22249F: drivers/net/wwan/ 22250F: include/linux/wwan.h 22251F: include/uapi/linux/wwan.h 22252 22253X-POWERS AXP288 PMIC DRIVERS 22254M: Hans de Goede <hdegoede@redhat.com> 22255S: Maintained 22256F: drivers/acpi/pmic/intel_pmic_xpower.c 22257N: axp288 22258 22259X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22260M: Chen-Yu Tsai <wens@csie.org> 22261L: linux-kernel@vger.kernel.org 22262S: Maintained 22263N: axp[128] 22264 22265X.25 STACK 22266M: Martin Schiller <ms@dev.tdt.de> 22267L: linux-x25@vger.kernel.org 22268S: Maintained 22269F: Documentation/networking/lapb-module.rst 22270F: Documentation/networking/x25* 22271F: drivers/net/wan/hdlc_x25.c 22272F: drivers/net/wan/lapbether.c 22273F: include/*/lapb.h 22274F: include/net/x25* 22275F: include/uapi/linux/x25.h 22276F: net/lapb/ 22277F: net/x25/ 22278 22279X86 ARCHITECTURE (32-BIT AND 64-BIT) 22280M: Thomas Gleixner <tglx@linutronix.de> 22281M: Ingo Molnar <mingo@redhat.com> 22282M: Borislav Petkov <bp@alien8.de> 22283M: Dave Hansen <dave.hansen@linux.intel.com> 22284M: x86@kernel.org 22285R: "H. Peter Anvin" <hpa@zytor.com> 22286L: linux-kernel@vger.kernel.org 22287S: Maintained 22288T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22289F: Documentation/devicetree/bindings/x86/ 22290F: Documentation/x86/ 22291F: arch/x86/ 22292 22293X86 ENTRY CODE 22294M: Andy Lutomirski <luto@kernel.org> 22295L: linux-kernel@vger.kernel.org 22296S: Maintained 22297T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22298F: arch/x86/entry/ 22299 22300X86 MCE INFRASTRUCTURE 22301M: Tony Luck <tony.luck@intel.com> 22302M: Borislav Petkov <bp@alien8.de> 22303L: linux-edac@vger.kernel.org 22304S: Maintained 22305F: Documentation/ABI/testing/sysfs-mce 22306F: Documentation/x86/x86_64/machinecheck.rst 22307F: arch/x86/kernel/cpu/mce/* 22308 22309X86 MICROCODE UPDATE SUPPORT 22310M: Borislav Petkov <bp@alien8.de> 22311S: Maintained 22312F: arch/x86/kernel/cpu/microcode/* 22313 22314X86 MM 22315M: Dave Hansen <dave.hansen@linux.intel.com> 22316M: Andy Lutomirski <luto@kernel.org> 22317M: Peter Zijlstra <peterz@infradead.org> 22318L: linux-kernel@vger.kernel.org 22319S: Maintained 22320T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22321F: arch/x86/mm/ 22322 22323X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22324M: Hans de Goede <hdegoede@redhat.com> 22325L: platform-driver-x86@vger.kernel.org 22326S: Maintained 22327T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22328F: drivers/platform/x86/x86-android-tablets.c 22329 22330X86 PLATFORM DRIVERS 22331M: Hans de Goede <hdegoede@redhat.com> 22332M: Mark Gross <markgross@kernel.org> 22333L: platform-driver-x86@vger.kernel.org 22334S: Maintained 22335T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22336F: drivers/platform/olpc/ 22337F: drivers/platform/x86/ 22338 22339X86 PLATFORM DRIVERS - ARCH 22340R: Darren Hart <dvhart@infradead.org> 22341R: Andy Shevchenko <andy@infradead.org> 22342L: platform-driver-x86@vger.kernel.org 22343L: x86@kernel.org 22344S: Maintained 22345T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22346F: arch/x86/platform 22347 22348X86 PLATFORM UV HPE SUPERDOME FLEX 22349M: Steve Wahl <steve.wahl@hpe.com> 22350R: Mike Travis <mike.travis@hpe.com> 22351R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22352R: Russ Anderson <russ.anderson@hpe.com> 22353S: Supported 22354F: arch/x86/include/asm/uv/ 22355F: arch/x86/kernel/apic/x2apic_uv_x.c 22356F: arch/x86/platform/uv/ 22357 22358X86 STACK UNWINDING 22359M: Josh Poimboeuf <jpoimboe@kernel.org> 22360M: Peter Zijlstra <peterz@infradead.org> 22361S: Supported 22362F: arch/x86/include/asm/unwind*.h 22363F: arch/x86/kernel/dumpstack.c 22364F: arch/x86/kernel/stacktrace.c 22365F: arch/x86/kernel/unwind_*.c 22366 22367X86 VDSO 22368M: Andy Lutomirski <luto@kernel.org> 22369L: linux-kernel@vger.kernel.org 22370S: Maintained 22371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22372F: arch/x86/entry/vdso/ 22373 22374XARRAY 22375M: Matthew Wilcox <willy@infradead.org> 22376L: linux-fsdevel@vger.kernel.org 22377S: Supported 22378F: Documentation/core-api/xarray.rst 22379F: include/linux/idr.h 22380F: include/linux/xarray.h 22381F: lib/idr.c 22382F: lib/xarray.c 22383F: tools/testing/radix-tree 22384 22385XBOX DVD IR REMOTE 22386M: Benjamin Valentin <benpicco@googlemail.com> 22387S: Maintained 22388F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22389F: drivers/media/rc/xbox_remote.c 22390 22391XC2028/3028 TUNER DRIVER 22392M: Mauro Carvalho Chehab <mchehab@kernel.org> 22393L: linux-media@vger.kernel.org 22394S: Maintained 22395W: https://linuxtv.org 22396T: git git://linuxtv.org/media_tree.git 22397F: drivers/media/tuners/xc2028.* 22398 22399XDP (eXpress Data Path) 22400M: Alexei Starovoitov <ast@kernel.org> 22401M: Daniel Borkmann <daniel@iogearbox.net> 22402M: David S. Miller <davem@davemloft.net> 22403M: Jakub Kicinski <kuba@kernel.org> 22404M: Jesper Dangaard Brouer <hawk@kernel.org> 22405M: John Fastabend <john.fastabend@gmail.com> 22406L: netdev@vger.kernel.org 22407L: bpf@vger.kernel.org 22408S: Supported 22409F: include/net/xdp.h 22410F: include/net/xdp_priv.h 22411F: include/trace/events/xdp.h 22412F: kernel/bpf/cpumap.c 22413F: kernel/bpf/devmap.c 22414F: net/core/xdp.c 22415F: samples/bpf/xdp* 22416F: tools/testing/selftests/bpf/*xdp* 22417F: tools/testing/selftests/bpf/*/*xdp* 22418F: drivers/net/ethernet/*/*/*/*/*xdp* 22419F: drivers/net/ethernet/*/*/*xdp* 22420K: (?:\b|_)xdp(?:\b|_) 22421 22422XDP SOCKETS (AF_XDP) 22423M: Björn Töpel <bjorn@kernel.org> 22424M: Magnus Karlsson <magnus.karlsson@intel.com> 22425M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22426R: Jonathan Lemon <jonathan.lemon@gmail.com> 22427L: netdev@vger.kernel.org 22428L: bpf@vger.kernel.org 22429S: Maintained 22430F: Documentation/networking/af_xdp.rst 22431F: include/net/xdp_sock* 22432F: include/net/xsk_buff_pool.h 22433F: include/uapi/linux/if_xdp.h 22434F: include/uapi/linux/xdp_diag.h 22435F: include/net/netns/xdp.h 22436F: net/xdp/ 22437F: tools/testing/selftests/bpf/*xsk* 22438 22439XEN BLOCK SUBSYSTEM 22440M: Roger Pau Monné <roger.pau@citrix.com> 22441L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22442S: Supported 22443F: drivers/block/xen* 22444F: drivers/block/xen-blkback/* 22445 22446XEN HYPERVISOR ARM 22447M: Stefano Stabellini <sstabellini@kernel.org> 22448L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22449S: Maintained 22450F: arch/arm/include/asm/xen/ 22451F: arch/arm/xen/ 22452 22453XEN HYPERVISOR ARM64 22454M: Stefano Stabellini <sstabellini@kernel.org> 22455L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22456S: Maintained 22457F: arch/arm64/include/asm/xen/ 22458F: arch/arm64/xen/ 22459 22460XEN HYPERVISOR INTERFACE 22461M: Juergen Gross <jgross@suse.com> 22462M: Stefano Stabellini <sstabellini@kernel.org> 22463R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22464L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22465S: Supported 22466T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22467F: Documentation/ABI/stable/sysfs-hypervisor-xen 22468F: Documentation/ABI/testing/sysfs-hypervisor-xen 22469F: drivers/*/xen-*front.c 22470F: drivers/xen/ 22471F: include/uapi/xen/ 22472F: include/xen/ 22473F: kernel/configs/xen.config 22474 22475XEN HYPERVISOR X86 22476M: Juergen Gross <jgross@suse.com> 22477R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22478L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22479S: Supported 22480F: arch/x86/configs/xen.config 22481F: arch/x86/include/asm/pvclock-abi.h 22482F: arch/x86/include/asm/xen/ 22483F: arch/x86/platform/pvh/ 22484F: arch/x86/xen/ 22485 22486XEN NETWORK BACKEND DRIVER 22487M: Wei Liu <wei.liu@kernel.org> 22488M: Paul Durrant <paul@xen.org> 22489L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22490L: netdev@vger.kernel.org 22491S: Supported 22492F: drivers/net/xen-netback/* 22493 22494XEN PCI SUBSYSTEM 22495M: Juergen Gross <jgross@suse.com> 22496L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22497S: Supported 22498F: arch/x86/pci/*xen* 22499F: drivers/pci/*xen* 22500 22501XEN PVSCSI DRIVERS 22502M: Juergen Gross <jgross@suse.com> 22503L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22504L: linux-scsi@vger.kernel.org 22505S: Supported 22506F: drivers/scsi/xen-scsifront.c 22507F: drivers/xen/xen-scsiback.c 22508F: include/xen/interface/io/vscsiif.h 22509 22510XEN PVUSB DRIVER 22511M: Juergen Gross <jgross@suse.com> 22512L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22513L: linux-usb@vger.kernel.org 22514S: Supported 22515F: drivers/usb/host/xen* 22516F: include/xen/interface/io/usbif.h 22517 22518XEN SOUND FRONTEND DRIVER 22519M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22520L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22521L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22522S: Supported 22523F: sound/xen/* 22524 22525XEN SWIOTLB SUBSYSTEM 22526M: Juergen Gross <jgross@suse.com> 22527M: Stefano Stabellini <sstabellini@kernel.org> 22528L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22529L: iommu@lists.linux.dev 22530S: Supported 22531F: arch/*/include/asm/xen/swiotlb-xen.h 22532F: drivers/xen/swiotlb-xen.c 22533F: include/xen/arm/swiotlb-xen.h 22534F: include/xen/swiotlb-xen.h 22535 22536XFS FILESYSTEM 22537C: irc://irc.oftc.net/xfs 22538M: Darrick J. Wong <djwong@kernel.org> 22539L: linux-xfs@vger.kernel.org 22540S: Supported 22541W: http://xfs.org/ 22542T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22543F: Documentation/ABI/testing/sysfs-fs-xfs 22544F: Documentation/admin-guide/xfs.rst 22545F: Documentation/filesystems/xfs-delayed-logging-design.rst 22546F: Documentation/filesystems/xfs-self-describing-metadata.rst 22547F: fs/xfs/ 22548F: include/uapi/linux/dqblk_xfs.h 22549F: include/uapi/linux/fsmap.h 22550 22551XILINX AMS DRIVER 22552M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22553L: linux-iio@vger.kernel.org 22554S: Maintained 22555F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22556F: drivers/iio/adc/xilinx-ams.c 22557 22558XILINX AXI ETHERNET DRIVER 22559M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22560S: Maintained 22561F: drivers/net/ethernet/xilinx/xilinx_axienet* 22562 22563XILINX CAN DRIVER 22564M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22565R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22566L: linux-can@vger.kernel.org 22567S: Maintained 22568F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22569F: drivers/net/can/xilinx_can.c 22570 22571XILINX GPIO DRIVER 22572M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22573R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22574R: Michal Simek <michal.simek@xilinx.com> 22575S: Maintained 22576F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22577F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22578F: drivers/gpio/gpio-xilinx.c 22579F: drivers/gpio/gpio-zynq.c 22580 22581XILINX SD-FEC IP CORES 22582M: Derek Kiernan <derek.kiernan@xilinx.com> 22583M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22584S: Maintained 22585F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22586F: Documentation/misc-devices/xilinx_sdfec.rst 22587F: drivers/misc/Kconfig 22588F: drivers/misc/Makefile 22589F: drivers/misc/xilinx_sdfec.c 22590F: include/uapi/misc/xilinx_sdfec.h 22591 22592XILINX PWM DRIVER 22593M: Sean Anderson <sean.anderson@seco.com> 22594S: Maintained 22595F: drivers/pwm/pwm-xilinx.c 22596F: include/clocksource/timer-xilinx.h 22597 22598XILINX UARTLITE SERIAL DRIVER 22599M: Peter Korsgaard <jacmet@sunsite.dk> 22600L: linux-serial@vger.kernel.org 22601S: Maintained 22602F: drivers/tty/serial/uartlite.c 22603 22604XILINX VIDEO IP CORES 22605M: Hyun Kwon <hyun.kwon@xilinx.com> 22606M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22607L: linux-media@vger.kernel.org 22608S: Supported 22609T: git git://linuxtv.org/media_tree.git 22610F: Documentation/devicetree/bindings/media/xilinx/ 22611F: drivers/media/platform/xilinx/ 22612F: include/uapi/linux/xilinx-v4l2-controls.h 22613 22614XILINX ZYNQMP DPDMA DRIVER 22615M: Hyun Kwon <hyun.kwon@xilinx.com> 22616M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22617L: dmaengine@vger.kernel.org 22618S: Supported 22619F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22620F: drivers/dma/xilinx/xilinx_dpdma.c 22621F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22622 22623XILINX ZYNQMP PSGTR PHY DRIVER 22624M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22625M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22626L: linux-kernel@vger.kernel.org 22627S: Supported 22628T: git https://github.com/Xilinx/linux-xlnx.git 22629F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22630F: drivers/phy/xilinx/phy-zynqmp.c 22631 22632XILINX ZYNQMP SHA3 DRIVER 22633M: Harsha <harsha.harsha@xilinx.com> 22634S: Maintained 22635F: drivers/crypto/xilinx/zynqmp-sha.c 22636 22637XILINX EVENT MANAGEMENT DRIVER 22638M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22639S: Maintained 22640F: drivers/soc/xilinx/xlnx_event_manager.c 22641F: include/linux/firmware/xlnx-event-manager.h 22642 22643XILLYBUS DRIVER 22644M: Eli Billauer <eli.billauer@gmail.com> 22645L: linux-kernel@vger.kernel.org 22646S: Supported 22647F: drivers/char/xillybus/ 22648 22649XLP9XX I2C DRIVER 22650M: George Cherian <gcherian@marvell.com> 22651L: linux-i2c@vger.kernel.org 22652S: Supported 22653W: http://www.marvell.com 22654F: drivers/i2c/busses/i2c-xlp9xx.c 22655 22656XRA1403 GPIO EXPANDER 22657M: Nandor Han <nandor.han@ge.com> 22658M: Semi Malinen <semi.malinen@ge.com> 22659L: linux-gpio@vger.kernel.org 22660S: Maintained 22661F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22662F: drivers/gpio/gpio-xra1403.c 22663 22664XTENSA XTFPGA PLATFORM SUPPORT 22665M: Max Filippov <jcmvbkbc@gmail.com> 22666L: linux-xtensa@linux-xtensa.org 22667S: Maintained 22668F: drivers/spi/spi-xtensa-xtfpga.c 22669F: sound/soc/xtensa/xtfpga-i2s.c 22670 22671YAM DRIVER FOR AX.25 22672M: Jean-Paul Roubelat <jpr@f6fbb.org> 22673L: linux-hams@vger.kernel.org 22674S: Maintained 22675F: drivers/net/hamradio/yam* 22676F: include/linux/yam.h 22677 22678YAMA SECURITY MODULE 22679M: Kees Cook <keescook@chromium.org> 22680S: Supported 22681T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22682F: Documentation/admin-guide/LSM/Yama.rst 22683F: security/yama/ 22684 22685YEALINK PHONE DRIVER 22686M: Henk Vergonet <Henk.Vergonet@gmail.com> 22687L: usbb2k-api-dev@nongnu.org 22688S: Maintained 22689F: Documentation/input/devices/yealink.rst 22690F: drivers/input/misc/yealink.* 22691 22692Z8530 DRIVER FOR AX.25 22693M: Joerg Reuter <jreuter@yaina.de> 22694L: linux-hams@vger.kernel.org 22695S: Maintained 22696W: http://yaina.de/jreuter/ 22697W: http://www.qsl.net/dl1bke/ 22698F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22699F: drivers/net/hamradio/*scc.c 22700F: drivers/net/hamradio/z8530.h 22701 22702ZBUD COMPRESSED PAGE ALLOCATOR 22703M: Seth Jennings <sjenning@redhat.com> 22704M: Dan Streetman <ddstreet@ieee.org> 22705L: linux-mm@kvack.org 22706S: Maintained 22707F: mm/zbud.c 22708 22709Z3FOLD COMPRESSED PAGE ALLOCATOR 22710M: Vitaly Wool <vitaly.wool@konsulko.com> 22711R: Miaohe Lin <linmiaohe@huawei.com> 22712L: linux-mm@kvack.org 22713S: Maintained 22714F: mm/z3fold.c 22715 22716ZD1211RW WIRELESS DRIVER 22717M: Ulrich Kunitz <kune@deine-taler.de> 22718L: linux-wireless@vger.kernel.org 22719L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22720S: Maintained 22721W: http://zd1211.ath.cx/wiki/DriverRewrite 22722F: drivers/net/wireless/zydas/zd1211rw/ 22723 22724ZD1301 MEDIA DRIVER 22725M: Antti Palosaari <crope@iki.fi> 22726L: linux-media@vger.kernel.org 22727S: Maintained 22728W: https://linuxtv.org/ 22729W: http://palosaari.fi/linux/ 22730Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22731F: drivers/media/usb/dvb-usb-v2/zd1301* 22732 22733ZD1301_DEMOD MEDIA DRIVER 22734M: Antti Palosaari <crope@iki.fi> 22735L: linux-media@vger.kernel.org 22736S: Maintained 22737W: https://linuxtv.org/ 22738W: http://palosaari.fi/linux/ 22739Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22740F: drivers/media/dvb-frontends/zd1301_demod* 22741 22742ZHAOXIN PROCESSOR SUPPORT 22743M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22744L: linux-kernel@vger.kernel.org 22745S: Maintained 22746F: arch/x86/kernel/cpu/zhaoxin.c 22747 22748ZONEFS FILESYSTEM 22749M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22750M: Naohiro Aota <naohiro.aota@wdc.com> 22751R: Johannes Thumshirn <jth@kernel.org> 22752L: linux-fsdevel@vger.kernel.org 22753S: Maintained 22754T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22755F: Documentation/filesystems/zonefs.rst 22756F: fs/zonefs/ 22757 22758ZPOOL COMPRESSED PAGE STORAGE API 22759M: Dan Streetman <ddstreet@ieee.org> 22760L: linux-mm@kvack.org 22761S: Maintained 22762F: include/linux/zpool.h 22763F: mm/zpool.c 22764 22765ZR36067 VIDEO FOR LINUX DRIVER 22766M: Corentin Labbe <clabbe@baylibre.com> 22767L: mjpeg-users@lists.sourceforge.net 22768L: linux-media@vger.kernel.org 22769S: Maintained 22770W: http://mjpeg.sourceforge.net/driver-zoran/ 22771Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22772F: Documentation/driver-api/media/drivers/zoran.rst 22773F: drivers/media/pci/zoran/ 22774 22775ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22776M: Minchan Kim <minchan@kernel.org> 22777M: Nitin Gupta <ngupta@vflare.org> 22778R: Sergey Senozhatsky <senozhatsky@chromium.org> 22779L: linux-kernel@vger.kernel.org 22780S: Maintained 22781F: Documentation/admin-guide/blockdev/zram.rst 22782F: drivers/block/zram/ 22783 22784ZS DECSTATION Z85C30 SERIAL DRIVER 22785M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22786S: Maintained 22787F: drivers/tty/serial/zs.* 22788 22789ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22790M: Minchan Kim <minchan@kernel.org> 22791M: Nitin Gupta <ngupta@vflare.org> 22792R: Sergey Senozhatsky <senozhatsky@chromium.org> 22793L: linux-mm@kvack.org 22794S: Maintained 22795F: Documentation/mm/zsmalloc.rst 22796F: include/linux/zsmalloc.h 22797F: mm/zsmalloc.c 22798 22799ZSTD 22800M: Nick Terrell <terrelln@fb.com> 22801S: Maintained 22802B: https://github.com/facebook/zstd/issues 22803T: git https://github.com/terrelln/linux.git 22804F: include/linux/zstd* 22805F: lib/zstd/ 22806F: lib/decompress_unzstd.c 22807F: crypto/zstd.c 22808N: zstd 22809K: zstd 22810 22811ZSWAP COMPRESSED SWAP CACHING 22812M: Seth Jennings <sjenning@redhat.com> 22813M: Dan Streetman <ddstreet@ieee.org> 22814M: Vitaly Wool <vitaly.wool@konsulko.com> 22815L: linux-mm@kvack.org 22816S: Maintained 22817F: mm/zswap.c 22818 22819THE REST 22820M: Linus Torvalds <torvalds@linux-foundation.org> 22821L: linux-kernel@vger.kernel.org 22822S: Buried alive in reporters 22823T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22824F: * 22825F: */ 22826
