1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351Q: https://patchwork.kernel.org/project/linux-acpi/list/ 352B: https://bugzilla.kernel.org 353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 354F: Documentation/ABI/testing/configfs-acpi 355F: Documentation/ABI/testing/sysfs-bus-acpi 356F: Documentation/firmware-guide/acpi/ 357F: drivers/acpi/ 358F: drivers/pci/*/*acpi* 359F: drivers/pci/*acpi* 360F: drivers/pnp/pnpacpi/ 361F: include/acpi/ 362F: include/linux/acpi.h 363F: include/linux/fwnode.h 364F: tools/power/acpi/ 365 366ACPI APEI 367M: "Rafael J. Wysocki" <rafael@kernel.org> 368R: Len Brown <lenb@kernel.org> 369R: James Morse <james.morse@arm.com> 370R: Tony Luck <tony.luck@intel.com> 371R: Borislav Petkov <bp@alien8.de> 372L: linux-acpi@vger.kernel.org 373F: drivers/acpi/apei/ 374 375ACPI COMPONENT ARCHITECTURE (ACPICA) 376M: Robert Moore <robert.moore@intel.com> 377M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 378L: linux-acpi@vger.kernel.org 379L: devel@acpica.org 380S: Supported 381W: https://acpica.org/ 382W: https://github.com/acpica/acpica/ 383Q: https://patchwork.kernel.org/project/linux-acpi/list/ 384B: https://bugzilla.kernel.org 385B: https://bugs.acpica.org 386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 387F: drivers/acpi/acpica/ 388F: include/acpi/ 389F: tools/power/acpi/ 390 391ACPI FOR ARM64 (ACPI/arm64) 392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 393M: Hanjun Guo <guohanjun@huawei.com> 394M: Sudeep Holla <sudeep.holla@arm.com> 395L: linux-acpi@vger.kernel.org 396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 397S: Maintained 398F: drivers/acpi/arm64 399 400ACPI SERIAL MULTI INSTANTIATE DRIVER 401M: Hans de Goede <hdegoede@redhat.com> 402L: platform-driver-x86@vger.kernel.org 403S: Maintained 404F: drivers/platform/x86/serial-multi-instantiate.c 405 406ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 407M: Sudeep Holla <sudeep.holla@arm.com> 408L: linux-acpi@vger.kernel.org 409S: Supported 410F: drivers/mailbox/pcc.c 411 412ACPI PMIC DRIVERS 413M: "Rafael J. Wysocki" <rafael@kernel.org> 414M: Len Brown <lenb@kernel.org> 415R: Andy Shevchenko <andy@kernel.org> 416R: Mika Westerberg <mika.westerberg@linux.intel.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419Q: https://patchwork.kernel.org/project/linux-acpi/list/ 420B: https://bugzilla.kernel.org 421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 422F: drivers/acpi/pmic/ 423 424ACPI THERMAL DRIVER 425M: Rafael J. Wysocki <rafael@kernel.org> 426R: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429B: https://bugzilla.kernel.org 430F: drivers/acpi/*thermal* 431 432ACPI VIOT DRIVER 433M: Jean-Philippe Brucker <jean-philippe@linaro.org> 434L: linux-acpi@vger.kernel.org 435L: iommu@lists.linux.dev 436S: Maintained 437F: drivers/acpi/viot.c 438F: include/linux/acpi_viot.h 439 440ACPI WMI DRIVER 441L: platform-driver-x86@vger.kernel.org 442S: Orphan 443F: drivers/platform/x86/wmi.c 444F: include/uapi/linux/wmi.h 445 446ACRN HYPERVISOR SERVICE MODULE 447M: Fei Li <fei1.li@intel.com> 448L: acrn-dev@lists.projectacrn.org (subscribers-only) 449S: Supported 450W: https://projectacrn.org 451F: Documentation/virt/acrn/ 452F: drivers/virt/acrn/ 453F: include/uapi/linux/acrn.h 454 455AD1889 ALSA SOUND DRIVER 456L: linux-parisc@vger.kernel.org 457S: Maintained 458W: https://parisc.wiki.kernel.org/index.php/AD1889 459F: sound/pci/ad1889.* 460 461AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 463L: linux-iio@vger.kernel.org 464S: Supported 465F: drivers/iio/potentiometer/ad5110.c 466 467AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5254 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/misc/ad525x_dpot.c 473 474AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5398 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/regulator/ad5398.c 480 481AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7142 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/input/misc/ad714x.c 487 488AD7877 TOUCHSCREEN DRIVER 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7877 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/touchscreen/ad7877.c 494 495AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7879 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7879.c 501 502ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 503M: Jiri Kosina <jikos@kernel.org> 504S: Maintained 505 506ADF7242 IEEE 802.15.4 RADIO DRIVER 507M: Michael Hennerich <michael.hennerich@analog.com> 508L: linux-wpan@vger.kernel.org 509S: Supported 510W: https://wiki.analog.com/ADF7242 511W: https://ez.analog.com/linux-software-drivers 512F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 513F: drivers/net/ieee802154/adf7242.c 514 515ADM1025 HARDWARE MONITOR DRIVER 516M: Jean Delvare <jdelvare@suse.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: Documentation/hwmon/adm1025.rst 520F: drivers/hwmon/adm1025.c 521 522ADM1029 HARDWARE MONITOR DRIVER 523M: Corentin Labbe <clabbe.montjoie@gmail.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: drivers/hwmon/adm1029.c 527 528ADM8211 WIRELESS DRIVER 529L: linux-wireless@vger.kernel.org 530S: Orphan 531W: https://wireless.wiki.kernel.org/ 532F: drivers/net/wireless/admtek/adm8211.* 533 534ADP1653 FLASH CONTROLLER DRIVER 535M: Sakari Ailus <sakari.ailus@iki.fi> 536L: linux-media@vger.kernel.org 537S: Maintained 538F: drivers/media/i2c/adp1653.c 539F: include/media/i2c/adp1653.h 540 541ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5520 545W: https://ez.analog.com/linux-software-drivers 546F: drivers/gpio/gpio-adp5520.c 547F: drivers/input/keyboard/adp5520-keys.c 548F: drivers/leds/leds-adp5520.c 549F: drivers/mfd/adp5520.c 550F: drivers/video/backlight/adp5520_bl.c 551 552ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 553M: Michael Hennerich <michael.hennerich@analog.com> 554S: Supported 555W: http://wiki.analog.com/ADP5588 556W: https://ez.analog.com/linux-software-drivers 557F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 558F: drivers/input/keyboard/adp5588-keys.c 559 560ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP8860 564W: https://ez.analog.com/linux-software-drivers 565F: drivers/video/backlight/adp8860_bl.c 566 567ADT746X FAN DRIVER 568M: Colin Leroy <colin@colino.net> 569S: Maintained 570F: drivers/macintosh/therm_adt746x.c 571 572ADT7475 HARDWARE MONITOR DRIVER 573M: Jean Delvare <jdelvare@suse.com> 574L: linux-hwmon@vger.kernel.org 575S: Maintained 576F: Documentation/hwmon/adt7475.rst 577F: drivers/hwmon/adt7475.c 578 579ADVANSYS SCSI DRIVER 580M: Matthew Wilcox <willy@infradead.org> 581M: Hannes Reinecke <hare@suse.com> 582L: linux-scsi@vger.kernel.org 583S: Maintained 584F: Documentation/scsi/advansys.rst 585F: drivers/scsi/advansys.c 586 587ADVANTECH SWBTN DRIVER 588M: Andrea Ho <Andrea.Ho@advantech.com.tw> 589L: platform-driver-x86@vger.kernel.org 590S: Maintained 591F: drivers/platform/x86/adv_swbutton.c 592 593ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 594M: Lucas Stankus <lucas.p.stankus@gmail.com> 595S: Supported 596F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 597F: drivers/iio/accel/adxl313* 598 599ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 600M: Michael Hennerich <michael.hennerich@analog.com> 601S: Supported 602W: http://wiki.analog.com/ADXL345 603W: https://ez.analog.com/linux-software-drivers 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 605F: drivers/input/misc/adxl34x.c 606 607ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Puranjay Mohan <puranjay12@gmail.com> 609L: linux-iio@vger.kernel.org 610S: Supported 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 612F: drivers/iio/accel/adxl355.h 613F: drivers/iio/accel/adxl355_core.c 614F: drivers/iio/accel/adxl355_i2c.c 615F: drivers/iio/accel/adxl355_spi.c 616 617ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 618M: Cosmin Tanislav <cosmin.tanislav@analog.com> 619L: linux-iio@vger.kernel.org 620S: Supported 621W: https://ez.analog.com/linux-software-drivers 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 623F: drivers/iio/accel/adxl367* 624 625ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Michael Hennerich <michael.hennerich@analog.com> 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 630F: drivers/iio/accel/adxl372.c 631F: drivers/iio/accel/adxl372_i2c.c 632F: drivers/iio/accel/adxl372_spi.c 633 634AF9013 MEDIA DRIVER 635M: Antti Palosaari <crope@iki.fi> 636L: linux-media@vger.kernel.org 637S: Maintained 638W: https://linuxtv.org 639W: http://palosaari.fi/linux/ 640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 641T: git git://linuxtv.org/anttip/media_tree.git 642F: drivers/media/dvb-frontends/af9013* 643 644AF9033 MEDIA DRIVER 645M: Antti Palosaari <crope@iki.fi> 646L: linux-media@vger.kernel.org 647S: Maintained 648W: https://linuxtv.org 649W: http://palosaari.fi/linux/ 650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651T: git git://linuxtv.org/anttip/media_tree.git 652F: drivers/media/dvb-frontends/af9033* 653 654AFFS FILE SYSTEM 655M: David Sterba <dsterba@suse.com> 656L: linux-fsdevel@vger.kernel.org 657S: Odd Fixes 658F: Documentation/filesystems/affs.rst 659F: fs/affs/ 660 661AFS FILESYSTEM 662M: David Howells <dhowells@redhat.com> 663M: Marc Dionne <marc.dionne@auristor.com> 664L: linux-afs@lists.infradead.org 665S: Supported 666W: https://www.infradead.org/~dhowells/kafs/ 667F: Documentation/filesystems/afs.rst 668F: fs/afs/ 669F: include/trace/events/afs.h 670 671AGPGART DRIVER 672M: David Airlie <airlied@redhat.com> 673L: dri-devel@lists.freedesktop.org 674S: Maintained 675T: git git://anongit.freedesktop.org/drm/drm 676F: drivers/char/agp/ 677F: include/linux/agp* 678F: include/uapi/linux/agp* 679 680AHA152X SCSI DRIVER 681M: "Juergen E. Fischer" <fischer@norbit.de> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aha152x* 685F: drivers/scsi/pcmcia/aha152x* 686 687AIC7XXX / AIC79XX SCSI DRIVER 688M: Hannes Reinecke <hare@suse.com> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aic7xxx/ 692 693AIMSLAB FM RADIO RECEIVER DRIVER 694M: Hans Verkuil <hverkuil@xs4all.nl> 695L: linux-media@vger.kernel.org 696S: Maintained 697W: https://linuxtv.org 698T: git git://linuxtv.org/media_tree.git 699F: drivers/media/radio/radio-aimslab* 700 701AIO 702M: Benjamin LaHaise <bcrl@kvack.org> 703L: linux-aio@kvack.org 704S: Supported 705F: fs/aio.c 706F: include/linux/*aio*.h 707 708AIRSPY MEDIA DRIVER 709M: Antti Palosaari <crope@iki.fi> 710L: linux-media@vger.kernel.org 711S: Maintained 712W: https://linuxtv.org 713W: http://palosaari.fi/linux/ 714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 715T: git git://linuxtv.org/anttip/media_tree.git 716F: drivers/media/usb/airspy/ 717 718ALACRITECH GIGABIT ETHERNET DRIVER 719M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 720S: Maintained 721F: drivers/net/ethernet/alacritech/* 722 723ALCATEL SPEEDTOUCH USB DRIVER 724M: Duncan Sands <duncan.sands@free.fr> 725L: linux-usb@vger.kernel.org 726S: Maintained 727W: http://www.linux-usb.org/SpeedTouch/ 728F: drivers/usb/atm/speedtch.c 729F: drivers/usb/atm/usbatm.c 730 731ALCHEMY AU1XX0 MMC DRIVER 732M: Manuel Lauss <manuel.lauss@gmail.com> 733S: Maintained 734F: drivers/mmc/host/au1xmmc.c 735 736ALI1563 I2C DRIVER 737M: Rudolf Marek <r.marek@assembler.cz> 738L: linux-i2c@vger.kernel.org 739S: Maintained 740F: Documentation/i2c/busses/i2c-ali1563.rst 741F: drivers/i2c/busses/i2c-ali1563.c 742 743ALIBABA ELASTIC RDMA DRIVER 744M: Cheng Xu <chengyou@linux.alibaba.com> 745M: Kai Shen <kaishen@linux.alibaba.com> 746L: linux-rdma@vger.kernel.org 747S: Supported 748F: drivers/infiniband/hw/erdma 749F: include/uapi/rdma/erdma-abi.h 750 751ALIBABA PMU DRIVER 752M: Shuai Xue <xueshuai@linux.alibaba.com> 753S: Supported 754F: Documentation/admin-guide/perf/alibaba_pmu.rst 755F: drivers/perf/alibaba_uncore_drw_pmu.c 756 757ALIENWARE WMI DRIVER 758L: Dell.Client.Kernel@dell.com 759S: Maintained 760F: drivers/platform/x86/dell/alienware-wmi.c 761 762ALLEGRO DVT VIDEO IP CORE DRIVER 763M: Michael Tretter <m.tretter@pengutronix.de> 764R: Pengutronix Kernel Team <kernel@pengutronix.de> 765L: linux-media@vger.kernel.org 766S: Maintained 767F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 768F: drivers/media/platform/allegro-dvt/ 769 770ALLWINNER A10 CSI DRIVER 771M: Maxime Ripard <mripard@kernel.org> 772L: linux-media@vger.kernel.org 773S: Maintained 774T: git git://linuxtv.org/media_tree.git 775F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 776F: drivers/media/platform/sunxi/sun4i-csi/ 777 778ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 779M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 780L: linux-media@vger.kernel.org 781S: Maintained 782T: git git://linuxtv.org/media_tree.git 783F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 784F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 785 786ALLWINNER CPUFREQ DRIVER 787M: Yangtao Li <tiny.windzz@gmail.com> 788L: linux-pm@vger.kernel.org 789S: Maintained 790F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 791F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 792 793ALLWINNER CRYPTO DRIVERS 794M: Corentin Labbe <clabbe.montjoie@gmail.com> 795L: linux-crypto@vger.kernel.org 796S: Maintained 797F: drivers/crypto/allwinner/ 798 799ALLWINNER HARDWARE SPINLOCK SUPPORT 800M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 801S: Maintained 802F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 803F: drivers/hwspinlock/sun6i_hwspinlock.c 804 805ALLWINNER THERMAL DRIVER 806M: Vasily Khoruzhick <anarsoul@gmail.com> 807M: Yangtao Li <tiny.windzz@gmail.com> 808L: linux-pm@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 811F: drivers/thermal/sun8i_thermal.c 812 813ALLWINNER VPU DRIVER 814M: Maxime Ripard <mripard@kernel.org> 815M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 816L: linux-media@vger.kernel.org 817S: Maintained 818F: drivers/staging/media/sunxi/cedrus/ 819 820ALLWINNER DMIC DRIVERS 821M: Ban Tao <fengzheng923@gmail.com> 822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 823S: Maintained 824F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 825F: sound/soc/sunxi/sun50i-dmic.c 826 827ALPHA PORT 828M: Richard Henderson <richard.henderson@linaro.org> 829M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 830M: Matt Turner <mattst88@gmail.com> 831L: linux-alpha@vger.kernel.org 832S: Odd Fixes 833F: arch/alpha/ 834 835ALPS PS/2 TOUCHPAD DRIVER 836R: Pali Rohár <pali@kernel.org> 837F: drivers/input/mouse/alps.* 838 839ALTERA I2C CONTROLLER DRIVER 840M: Thor Thayer <thor.thayer@linux.intel.com> 841S: Maintained 842F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 843F: drivers/i2c/busses/i2c-altera.c 844 845ALTERA MAILBOX DRIVER 846M: Mun Yew Tham <mun.yew.tham@intel.com> 847S: Maintained 848F: drivers/mailbox/mailbox-altera.c 849 850ALTERA MSGDMA IP CORE DRIVER 851M: Olivier Dautricourt <olivierdautricourt@gmail.com> 852R: Stefan Roese <sr@denx.de> 853L: dmaengine@vger.kernel.org 854S: Odd Fixes 855F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 856F: drivers/dma/altera-msgdma.c 857 858ALTERA PIO DRIVER 859M: Mun Yew Tham <mun.yew.tham@intel.com> 860L: linux-gpio@vger.kernel.org 861S: Maintained 862F: drivers/gpio/gpio-altera.c 863 864ALTERA SYSTEM MANAGER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: drivers/mfd/altera-sysmgr.c 868F: include/linux/mfd/altera-sysmgr.h 869 870ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 871M: Thor Thayer <thor.thayer@linux.intel.com> 872S: Maintained 873F: drivers/gpio/gpio-altera-a10sr.c 874F: drivers/mfd/altera-a10sr.c 875F: drivers/reset/reset-a10sr.c 876F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 877F: include/linux/mfd/altera-a10sr.h 878 879ALTERA TRIPLE SPEED ETHERNET DRIVER 880M: Joyce Ooi <joyce.ooi@intel.com> 881L: netdev@vger.kernel.org 882S: Maintained 883F: drivers/net/ethernet/altera/ 884 885ALTERA TSE PCS 886M: Maxime Chevallier <maxime.chevallier@bootlin.com> 887L: netdev@vger.kernel.org 888S: Supported 889F: drivers/net/pcs/pcs-altera-tse.c 890F: include/linux/pcs-altera-tse.h 891 892ALTERA UART/JTAG UART SERIAL DRIVERS 893M: Tobias Klauser <tklauser@distanz.ch> 894L: linux-serial@vger.kernel.org 895S: Maintained 896F: drivers/tty/serial/altera_jtaguart.c 897F: drivers/tty/serial/altera_uart.c 898F: include/linux/altera_jtaguart.h 899F: include/linux/altera_uart.h 900 901AMAZON ANNAPURNA LABS FIC DRIVER 902M: Talel Shenhar <talel@amazon.com> 903S: Maintained 904F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 905F: drivers/irqchip/irq-al-fic.c 906 907AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 908M: Talel Shenhar <talel@amazon.com> 909M: Talel Shenhar <talelshenhar@gmail.com> 910S: Maintained 911F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 912F: drivers/edac/al_mc_edac.c 913 914AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 915M: Talel Shenhar <talel@amazon.com> 916S: Maintained 917F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 918F: drivers/thermal/thermal_mmio.c 919 920AMAZON ETHERNET DRIVERS 921M: Shay Agroskin <shayagr@amazon.com> 922M: Arthur Kiyanovski <akiyano@amazon.com> 923R: David Arinzon <darinzon@amazon.com> 924R: Noam Dagan <ndagan@amazon.com> 925R: Saeed Bishara <saeedb@amazon.com> 926L: netdev@vger.kernel.org 927S: Supported 928F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 929F: drivers/net/ethernet/amazon/ 930 931AMAZON RDMA EFA DRIVER 932M: Gal Pressman <galpress@amazon.com> 933R: Yossi Leybovich <sleybo@amazon.com> 934L: linux-rdma@vger.kernel.org 935S: Supported 936Q: https://patchwork.kernel.org/project/linux-rdma/list/ 937F: drivers/infiniband/hw/efa/ 938F: include/uapi/rdma/efa-abi.h 939 940AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 941M: Tom Lendacky <thomas.lendacky@amd.com> 942M: John Allen <john.allen@amd.com> 943L: linux-crypto@vger.kernel.org 944S: Supported 945F: drivers/crypto/ccp/ 946F: include/linux/ccp.h 947 948AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 949M: Brijesh Singh <brijesh.singh@amd.com> 950M: Tom Lendacky <thomas.lendacky@amd.com> 951L: linux-crypto@vger.kernel.org 952S: Supported 953F: drivers/crypto/ccp/sev* 954F: include/uapi/linux/psp-sev.h 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD IOMMU (AMD-VI) 995M: Joerg Roedel <joro@8bytes.org> 996R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 997L: iommu@lists.linux.dev 998S: Maintained 999T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1000F: drivers/iommu/amd/ 1001F: include/linux/amd-iommu.h 1002 1003AMD KFD 1004M: Felix Kuehling <Felix.Kuehling@amd.com> 1005L: amd-gfx@lists.freedesktop.org 1006S: Supported 1007T: git https://gitlab.freedesktop.org/agd5f/linux.git 1008F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1009F: drivers/gpu/drm/amd/amdkfd/ 1010F: drivers/gpu/drm/amd/include/cik_structs.h 1011F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1012F: drivers/gpu/drm/amd/include/v9_structs.h 1013F: drivers/gpu/drm/amd/include/vi_structs.h 1014F: include/uapi/linux/kfd_ioctl.h 1015F: include/uapi/linux/kfd_sysfs.h 1016 1017AMD SPI DRIVER 1018M: Sanjay R Mehta <sanju.mehta@amd.com> 1019S: Maintained 1020F: drivers/spi/spi-amd.c 1021 1022AMD MP2 I2C DRIVER 1023M: Elie Morisse <syniurge@gmail.com> 1024M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1025L: linux-i2c@vger.kernel.org 1026S: Maintained 1027F: drivers/i2c/busses/i2c-amd-mp2* 1028 1029AMD PMC DRIVER 1030M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1031L: platform-driver-x86@vger.kernel.org 1032S: Maintained 1033F: drivers/platform/x86/amd/pmc.c 1034 1035AMD PMF DRIVER 1036M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1037L: platform-driver-x86@vger.kernel.org 1038S: Maintained 1039F: Documentation/ABI/testing/sysfs-amd-pmf 1040F: drivers/platform/x86/amd/pmf/ 1041 1042AMD HSMP DRIVER 1043M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1044R: Carlos Bilbao <carlos.bilbao@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: Documentation/x86/amd_hsmp.rst 1048F: arch/x86/include/asm/amd_hsmp.h 1049F: arch/x86/include/uapi/asm/amd_hsmp.h 1050F: drivers/platform/x86/amd/hsmp.c 1051 1052AMD POWERPLAY AND SWSMU 1053M: Evan Quan <evan.quan@amd.com> 1054L: amd-gfx@lists.freedesktop.org 1055S: Supported 1056T: git https://gitlab.freedesktop.org/agd5f/linux.git 1057F: drivers/gpu/drm/amd/pm/ 1058 1059AMD PSTATE DRIVER 1060M: Huang Rui <ray.huang@amd.com> 1061L: linux-pm@vger.kernel.org 1062S: Supported 1063F: Documentation/admin-guide/pm/amd-pstate.rst 1064F: drivers/cpufreq/amd-pstate* 1065F: include/linux/amd-pstate.h 1066F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1067 1068AMD PTDMA DRIVER 1069M: Sanjay R Mehta <sanju.mehta@amd.com> 1070L: dmaengine@vger.kernel.org 1071S: Maintained 1072F: drivers/dma/ptdma/ 1073 1074AMD SEATTLE DEVICE TREE SUPPORT 1075M: Brijesh Singh <brijeshkumar.singh@amd.com> 1076M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1077M: Tom Lendacky <thomas.lendacky@amd.com> 1078S: Supported 1079F: arch/arm64/boot/dts/amd/ 1080 1081AMD XGBE DRIVER 1082M: Tom Lendacky <thomas.lendacky@amd.com> 1083M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1084L: netdev@vger.kernel.org 1085S: Supported 1086F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1087F: drivers/net/ethernet/amd/xgbe/ 1088 1089AMD SENSOR FUSION HUB DRIVER 1090M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1091L: linux-input@vger.kernel.org 1092S: Maintained 1093F: Documentation/hid/amd-sfh* 1094F: drivers/hid/amd-sfh-hid/ 1095 1096AMPHION VPU CODEC V4L2 DRIVER 1097M: Ming Qian <ming.qian@nxp.com> 1098M: Shijie Qin <shijie.qin@nxp.com> 1099M: Zhou Peng <eagle.zhou@nxp.com> 1100L: linux-media@vger.kernel.org 1101S: Maintained 1102F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1103F: drivers/media/platform/amphion/ 1104 1105AMS AS73211 DRIVER 1106M: Christian Eggers <ceggers@arri.de> 1107L: linux-iio@vger.kernel.org 1108S: Maintained 1109F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1110F: drivers/iio/light/as73211.c 1111 1112AMT (Automatic Multicast Tunneling) 1113M: Taehee Yoo <ap420073@gmail.com> 1114L: netdev@vger.kernel.org 1115S: Maintained 1116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1117T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1118F: drivers/net/amt.c 1119 1120ANALOG DEVICES INC AD7192 DRIVER 1121M: Alexandru Tachici <alexandru.tachici@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1126F: drivers/iio/adc/ad7192.c 1127 1128ANALOG DEVICES INC AD7292 DRIVER 1129M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1130L: linux-iio@vger.kernel.org 1131S: Supported 1132W: https://ez.analog.com/linux-software-drivers 1133F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1134F: drivers/iio/adc/ad7292.c 1135 1136ANALOG DEVICES INC AD3552R DRIVER 1137M: Nuno Sá <nuno.sa@analog.com> 1138L: linux-iio@vger.kernel.org 1139S: Supported 1140W: https://ez.analog.com/linux-software-drivers 1141F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1142F: drivers/iio/dac/ad3552r.c 1143 1144ANALOG DEVICES INC AD7293 DRIVER 1145M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1150F: drivers/iio/dac/ad7293.c 1151 1152ANALOG DEVICES INC AD7768-1 DRIVER 1153M: Michael Hennerich <Michael.Hennerich@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1158F: drivers/iio/adc/ad7768-1.c 1159 1160ANALOG DEVICES INC AD7780 DRIVER 1161M: Michael Hennerich <Michael.Hennerich@analog.com> 1162M: Renato Lui Geh <renatogeh@gmail.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1167F: drivers/iio/adc/ad7780.c 1168 1169ANALOG DEVICES INC AD74413R DRIVER 1170M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1175F: drivers/iio/addac/ad74413r.c 1176F: include/dt-bindings/iio/addac/adi,ad74413r.h 1177 1178ANALOG DEVICES INC AD9389B DRIVER 1179M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1180L: linux-media@vger.kernel.org 1181S: Maintained 1182F: drivers/media/i2c/ad9389b* 1183 1184ANALOG DEVICES INC ADA4250 DRIVER 1185M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1190F: drivers/iio/amplifiers/ada4250.c 1191 1192ANALOG DEVICES INC ADGS1408 DRIVER 1193M: Mircea Caprioru <mircea.caprioru@analog.com> 1194S: Supported 1195F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1196F: drivers/mux/adgs1408.c 1197 1198ANALOG DEVICES INC ADIN DRIVER 1199M: Michael Hennerich <michael.hennerich@analog.com> 1200L: netdev@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/net/adi,adin.yaml 1204F: drivers/net/phy/adin.c 1205 1206ANALOG DEVICES INC ADIS DRIVER LIBRARY 1207M: Nuno Sa <nuno.sa@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210F: drivers/iio/imu/adis.c 1211F: drivers/iio/imu/adis_buffer.c 1212F: drivers/iio/imu/adis_trigger.c 1213F: include/linux/iio/imu/adis.h 1214 1215ANALOG DEVICES INC ADIS16460 DRIVER 1216M: Dragos Bogdan <dragos.bogdan@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1221F: drivers/iio/imu/adis16460.c 1222 1223ANALOG DEVICES INC ADIS16475 DRIVER 1224M: Nuno Sa <nuno.sa@analog.com> 1225L: linux-iio@vger.kernel.org 1226W: https://ez.analog.com/linux-software-drivers 1227S: Supported 1228F: drivers/iio/imu/adis16475.c 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1230 1231ANALOG DEVICES INC ADM1177 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-hwmon@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1237F: drivers/hwmon/adm1177.c 1238 1239ANALOG DEVICES INC ADMV1013 DRIVER 1240M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1245F: drivers/iio/frequency/admv1013.c 1246 1247ANALOG DEVICES INC ADMV8818 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1253F: drivers/iio/filter/admv8818.c 1254 1255ANALOG DEVICES INC ADMV1014 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1261F: drivers/iio/frequency/admv1014.c 1262 1263ANALOG DEVICES INC ADP5061 DRIVER 1264M: Michael Hennerich <Michael.Hennerich@analog.com> 1265L: linux-pm@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: drivers/power/supply/adp5061.c 1269 1270ANALOG DEVICES INC ADRF6780 DRIVER 1271M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1272L: linux-iio@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1276F: drivers/iio/frequency/adrf6780.c 1277 1278ANALOG DEVICES INC ADV7180 DRIVER 1279M: Lars-Peter Clausen <lars@metafoo.de> 1280L: linux-media@vger.kernel.org 1281S: Supported 1282W: https://ez.analog.com/linux-software-drivers 1283F: drivers/media/i2c/adv7180.c 1284F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1285 1286ANALOG DEVICES INC ADV748X DRIVER 1287M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1291F: drivers/media/i2c/adv748x/* 1292 1293ANALOG DEVICES INC ADV7511 DRIVER 1294M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1295L: linux-media@vger.kernel.org 1296S: Maintained 1297F: drivers/media/i2c/adv7511* 1298 1299ANALOG DEVICES INC ADV7604 DRIVER 1300M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1301L: linux-media@vger.kernel.org 1302S: Maintained 1303F: drivers/media/i2c/adv7604* 1304F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1305 1306ANALOG DEVICES INC ADV7842 DRIVER 1307M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1308L: linux-media@vger.kernel.org 1309S: Maintained 1310F: drivers/media/i2c/adv7842* 1311 1312ANALOG DEVICES INC ADXRS290 DRIVER 1313M: Nishant Malpani <nish.malpani25@gmail.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316F: drivers/iio/gyro/adxrs290.c 1317F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1318 1319ANALOG DEVICES INC ASOC CODEC DRIVERS 1320M: Lars-Peter Clausen <lars@metafoo.de> 1321M: Nuno Sá <nuno.sa@analog.com> 1322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1323S: Supported 1324W: http://wiki.analog.com/ 1325W: https://ez.analog.com/linux-software-drivers 1326F: sound/soc/codecs/ad1* 1327F: sound/soc/codecs/ad7* 1328F: sound/soc/codecs/adau* 1329F: sound/soc/codecs/adav* 1330F: sound/soc/codecs/sigmadsp.* 1331F: sound/soc/codecs/ssm* 1332 1333ANALOG DEVICES INC DMA DRIVERS 1334M: Lars-Peter Clausen <lars@metafoo.de> 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: drivers/dma/dma-axi-dmac.c 1338 1339ANALOG DEVICES INC IIO DRIVERS 1340M: Lars-Peter Clausen <lars@metafoo.de> 1341M: Michael Hennerich <Michael.Hennerich@analog.com> 1342S: Supported 1343W: http://wiki.analog.com/ 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1346F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1347F: Documentation/devicetree/bindings/iio/*/adi,* 1348F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1349F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1350F: drivers/iio/*/ad* 1351F: drivers/iio/adc/ltc249* 1352F: drivers/iio/amplifiers/hmc425a.c 1353F: drivers/staging/iio/*/ad* 1354X: drivers/iio/*/adjd* 1355 1356ANALOG DEVICES INC MAX31760 DRIVER 1357M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1358S: Maintained 1359W: http://wiki.analog.com/ 1360W: https://ez.analog.com/linux-software-drivers 1361F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1362F: Documentation/hwmon/max31760.rst 1363F: drivers/hwmon/max31760.c 1364 1365ANALOGBITS PLL LIBRARIES 1366M: Paul Walmsley <paul.walmsley@sifive.com> 1367S: Supported 1368F: drivers/clk/analogbits/* 1369F: include/linux/clk/analogbits* 1370 1371ANDROID CONFIG FRAGMENTS 1372M: Rob Herring <robh@kernel.org> 1373S: Supported 1374F: kernel/configs/android* 1375 1376ANDROID DRIVERS 1377M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1378M: Arve Hjønnevåg <arve@android.com> 1379M: Todd Kjos <tkjos@android.com> 1380M: Martijn Coenen <maco@android.com> 1381M: Joel Fernandes <joel@joelfernandes.org> 1382M: Christian Brauner <christian@brauner.io> 1383M: Carlos Llamas <cmllamas@google.com> 1384M: Suren Baghdasaryan <surenb@google.com> 1385L: linux-kernel@vger.kernel.org 1386S: Supported 1387T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1388F: drivers/android/ 1389 1390ANDROID GOLDFISH PIC DRIVER 1391M: Miodrag Dinic <miodrag.dinic@mips.com> 1392S: Supported 1393F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1394F: drivers/irqchip/irq-goldfish-pic.c 1395 1396ANDROID GOLDFISH RTC DRIVER 1397M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1400F: drivers/rtc/rtc-goldfish.c 1401 1402AOA (Apple Onboard Audio) ALSA DRIVER 1403M: Johannes Berg <johannes@sipsolutions.net> 1404L: linuxppc-dev@lists.ozlabs.org 1405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1406S: Maintained 1407F: sound/aoa/ 1408 1409APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1410M: William Breathitt Gray <william.gray@linaro.org> 1411L: linux-iio@vger.kernel.org 1412S: Maintained 1413F: drivers/iio/addac/stx104.c 1414 1415APM DRIVER 1416M: Jiri Kosina <jikos@kernel.org> 1417S: Odd fixes 1418T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1419F: arch/x86/kernel/apm_32.c 1420F: drivers/char/apm-emulation.c 1421F: include/linux/apm_bios.h 1422F: include/uapi/linux/apm_bios.h 1423 1424APPARMOR SECURITY MODULE 1425M: John Johansen <john.johansen@canonical.com> 1426M: John Johansen <john@apparmor.net> 1427L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1428S: Supported 1429W: apparmor.net 1430B: https://gitlab.com/apparmor/apparmor-kernel 1431C: irc://irc.oftc.net/apparmor 1432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1433T: https://gitlab.com/apparmor/apparmor-kernel.git 1434F: Documentation/admin-guide/LSM/apparmor.rst 1435F: security/apparmor/ 1436 1437APPLE BCM5974 MULTITOUCH DRIVER 1438M: Henrik Rydberg <rydberg@bitmath.org> 1439L: linux-input@vger.kernel.org 1440S: Odd fixes 1441F: drivers/input/mouse/bcm5974.c 1442 1443APPLE PCIE CONTROLLER DRIVER 1444M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1445M: Marc Zyngier <maz@kernel.org> 1446L: linux-pci@vger.kernel.org 1447S: Maintained 1448F: drivers/pci/controller/pcie-apple.c 1449 1450APPLE SMC DRIVER 1451M: Henrik Rydberg <rydberg@bitmath.org> 1452L: linux-hwmon@vger.kernel.org 1453S: Odd fixes 1454F: drivers/hwmon/applesmc.c 1455 1456APPLETALK NETWORK LAYER 1457L: netdev@vger.kernel.org 1458S: Odd fixes 1459F: drivers/net/appletalk/ 1460F: include/linux/atalk.h 1461F: include/uapi/linux/atalk.h 1462F: net/appletalk/ 1463 1464APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1465M: Khuong Dinh <khuong@os.amperecomputing.com> 1466S: Supported 1467F: arch/arm64/boot/dts/apm/ 1468 1469APPLIED MICRO (APM) X-GENE SOC EDAC 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1473F: drivers/edac/xgene_edac.c 1474 1475APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1476M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1477M: Keyur Chudgar <keyur@os.amperecomputing.com> 1478S: Supported 1479F: drivers/net/ethernet/apm/xgene-v2/ 1480 1481APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1482M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1483M: Keyur Chudgar <keyur@os.amperecomputing.com> 1484M: Quan Nguyen <quan@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1487F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1488F: drivers/net/ethernet/apm/xgene/ 1489F: drivers/net/mdio/mdio-xgene.c 1490 1491APPLIED MICRO (APM) X-GENE SOC PMU 1492M: Khuong Dinh <khuong@os.amperecomputing.com> 1493S: Supported 1494F: Documentation/admin-guide/perf/xgene-pmu.rst 1495F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1496F: drivers/perf/xgene_pmu.c 1497 1498APTINA CAMERA SENSOR PLL 1499M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1500L: linux-media@vger.kernel.org 1501S: Maintained 1502F: drivers/media/i2c/aptina-pll.* 1503 1504AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1505M: Aleksa Savic <savicaleksa83@gmail.com> 1506M: Jack Doan <me@jackdoan.com> 1507L: linux-hwmon@vger.kernel.org 1508S: Maintained 1509F: Documentation/hwmon/aquacomputer_d5next.rst 1510F: drivers/hwmon/aquacomputer_d5next.c 1511 1512AQUANTIA ETHERNET DRIVER (atlantic) 1513M: Igor Russkikh <irusskikh@marvell.com> 1514L: netdev@vger.kernel.org 1515S: Supported 1516W: https://www.marvell.com/ 1517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1518F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1519F: drivers/net/ethernet/aquantia/atlantic/ 1520 1521AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1522M: Egor Pomozov <epomozov@marvell.com> 1523L: netdev@vger.kernel.org 1524S: Supported 1525W: http://www.aquantia.com 1526F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1527 1528AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1529M: Krzysztof Hałasa <khalasa@piap.pl> 1530L: linux-media@vger.kernel.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1533F: drivers/media/i2c/ar0521.c 1534 1535ARASAN NAND CONTROLLER DRIVER 1536M: Miquel Raynal <miquel.raynal@bootlin.com> 1537M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1538L: linux-mtd@lists.infradead.org 1539S: Maintained 1540F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1541F: drivers/mtd/nand/raw/arasan-nand-controller.c 1542 1543ARC FRAMEBUFFER DRIVER 1544M: Jaya Kumar <jayalk@intworks.biz> 1545S: Maintained 1546F: drivers/video/fbdev/arcfb.c 1547F: drivers/video/fbdev/core/fb_defio.c 1548 1549ARC PGU DRM DRIVER 1550M: Alexey Brodkin <abrodkin@synopsys.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1553F: drivers/gpu/drm/tiny/arcpgu.c 1554 1555ARCNET NETWORK LAYER 1556M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1557L: netdev@vger.kernel.org 1558S: Maintained 1559F: drivers/net/arcnet/ 1560F: include/uapi/linux/if_arcnet.h 1561 1562ARM ARCHITECTED TIMER DRIVER 1563M: Mark Rutland <mark.rutland@arm.com> 1564M: Marc Zyngier <maz@kernel.org> 1565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1566S: Maintained 1567F: arch/arm/include/asm/arch_timer.h 1568F: arch/arm64/include/asm/arch_timer.h 1569F: drivers/clocksource/arm_arch_timer.c 1570 1571ARM HDLCD DRM DRIVER 1572M: Liviu Dudau <liviu.dudau@arm.com> 1573S: Supported 1574F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1575F: drivers/gpu/drm/arm/hdlcd_* 1576 1577ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1578M: Linus Walleij <linus.walleij@linaro.org> 1579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1580S: Maintained 1581F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1582F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1583F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1584F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1585F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1586F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1587F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1588F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1589F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1590F: arch/arm/boot/dts/arm-realview-* 1591F: arch/arm/boot/dts/integrator* 1592F: arch/arm/boot/dts/versatile* 1593F: arch/arm/mach-versatile/ 1594F: drivers/bus/arm-integrator-lm.c 1595F: drivers/clk/versatile/ 1596F: drivers/i2c/busses/i2c-versatile.c 1597F: drivers/irqchip/irq-versatile-fpga.c 1598F: drivers/mtd/maps/physmap-versatile.* 1599F: drivers/power/reset/arm-versatile-reboot.c 1600F: drivers/soc/versatile/ 1601 1602ARM KOMEDA DRM-KMS DRIVER 1603M: James (Qian) Wang <james.qian.wang@arm.com> 1604M: Liviu Dudau <liviu.dudau@arm.com> 1605M: Mihail Atanassov <mihail.atanassov@arm.com> 1606L: Mali DP Maintainers <malidp@foss.arm.com> 1607S: Supported 1608T: git git://anongit.freedesktop.org/drm/drm-misc 1609F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1610F: Documentation/gpu/komeda-kms.rst 1611F: drivers/gpu/drm/arm/display/include/ 1612F: drivers/gpu/drm/arm/display/komeda/ 1613 1614ARM MALI PANFROST DRM DRIVER 1615M: Rob Herring <robh@kernel.org> 1616M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1617R: Steven Price <steven.price@arm.com> 1618R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1619L: dri-devel@lists.freedesktop.org 1620S: Supported 1621T: git git://anongit.freedesktop.org/drm/drm-misc 1622F: drivers/gpu/drm/panfrost/ 1623F: include/uapi/drm/panfrost_drm.h 1624 1625ARM MALI-DP DRM DRIVER 1626M: Liviu Dudau <liviu.dudau@arm.com> 1627M: Brian Starkey <brian.starkey@arm.com> 1628L: Mali DP Maintainers <malidp@foss.arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1676M: Miquel Raynal <miquel.raynal@bootlin.com> 1677M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1678L: linux-mtd@lists.infradead.org 1679S: Maintained 1680F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1681F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1682 1683ARM PRIMECELL PL35X SMC DRIVER 1684M: Miquel Raynal <miquel.raynal@bootlin.com> 1685M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1687S: Maintained 1688F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1689F: drivers/memory/pl353-smc.c 1690 1691ARM PRIMECELL CLCD PL110 DRIVER 1692M: Russell King <linux@armlinux.org.uk> 1693S: Odd Fixes 1694F: drivers/video/fbdev/amba-clcd.* 1695 1696ARM PRIMECELL KMI PL050 DRIVER 1697M: Russell King <linux@armlinux.org.uk> 1698S: Odd Fixes 1699F: drivers/input/serio/ambakmi.* 1700F: include/linux/amba/kmi.h 1701 1702ARM PRIMECELL MMCI PL180/1 DRIVER 1703M: Russell King <linux@armlinux.org.uk> 1704S: Odd Fixes 1705F: drivers/mmc/host/mmci.* 1706F: include/linux/amba/mmci.h 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1745M: Arnd Bergmann <arnd@arndb.de> 1746M: Olof Johansson <olof@lixom.net> 1747M: soc@kernel.org 1748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1749S: Maintained 1750C: irc://irc.libera.chat/armlinux 1751T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1752F: arch/arm/boot/dts/Makefile 1753F: arch/arm64/boot/dts/Makefile 1754 1755ARM SUB-ARCHITECTURES 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758C: irc://irc.libera.chat/armlinux 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1760F: arch/arm/mach-*/ 1761F: arch/arm/plat-*/ 1762 1763ARM/ACTIONS SEMI ARCHITECTURE 1764M: Andreas Färber <afaerber@suse.de> 1765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1768S: Maintained 1769F: Documentation/devicetree/bindings/arm/actions.yaml 1770F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1771F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1772F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1773F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1774F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1775F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1776F: Documentation/devicetree/bindings/pinctrl/actions,* 1777F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1778F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1779F: arch/arm/boot/dts/owl-* 1780F: arch/arm/mach-actions/ 1781F: arch/arm64/boot/dts/actions/ 1782F: drivers/clk/actions/ 1783F: drivers/clocksource/timer-owl* 1784F: drivers/dma/owl-dma.c 1785F: drivers/i2c/busses/i2c-owl.c 1786F: drivers/irqchip/irq-owl-sirq.c 1787F: drivers/mmc/host/owl-mmc.c 1788F: drivers/net/ethernet/actions/ 1789F: drivers/pinctrl/actions/* 1790F: drivers/soc/actions/ 1791F: include/dt-bindings/power/owl-* 1792F: include/dt-bindings/reset/actions,* 1793F: include/linux/soc/actions/ 1794N: owl 1795 1796ARM/ADS SPHERE MACHINE SUPPORT 1797M: Lennert Buytenhek <kernel@wantstofly.org> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800 1801ARM/AFEB9260 MACHINE SUPPORT 1802M: Sergey Lapin <slapin@ossfans.org> 1803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1804S: Maintained 1805 1806ARM/AJECO 1ARM MACHINE SUPPORT 1807M: Lennert Buytenhek <kernel@wantstofly.org> 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810 1811ARM/Allwinner SoC Clock Support 1812M: Emilio López <emilio@elopez.com.ar> 1813S: Maintained 1814F: drivers/clk/sunxi/ 1815 1816ARM/Allwinner sunXi SoC support 1817M: Chen-Yu Tsai <wens@csie.org> 1818M: Jernej Skrabec <jernej.skrabec@gmail.com> 1819M: Samuel Holland <samuel@sholland.org> 1820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1821S: Maintained 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1823L: linux-sunxi@lists.linux.dev 1824F: arch/arm/mach-sunxi/ 1825F: arch/arm64/boot/dts/allwinner/ 1826F: drivers/clk/sunxi-ng/ 1827F: drivers/pinctrl/sunxi/ 1828F: drivers/soc/sunxi/ 1829N: allwinner 1830N: sun[x456789]i 1831N: sun50i 1832 1833ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Jerome Brunet <jbrunet@baylibre.com> 1836L: linux-amlogic@lists.infradead.org 1837S: Maintained 1838F: Documentation/devicetree/bindings/clock/amlogic* 1839F: drivers/clk/meson/ 1840F: include/dt-bindings/clock/gxbb* 1841F: include/dt-bindings/clock/meson* 1842 1843ARM/Amlogic Meson SoC Crypto Drivers 1844M: Corentin Labbe <clabbe@baylibre.com> 1845L: linux-crypto@vger.kernel.org 1846L: linux-amlogic@lists.infradead.org 1847S: Maintained 1848F: Documentation/devicetree/bindings/crypto/amlogic* 1849F: drivers/crypto/amlogic/ 1850 1851ARM/Amlogic Meson SoC Sound Drivers 1852M: Jerome Brunet <jbrunet@baylibre.com> 1853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1854S: Maintained 1855F: Documentation/devicetree/bindings/sound/amlogic* 1856F: sound/soc/meson/ 1857 1858ARM/Amlogic Meson SoC support 1859M: Neil Armstrong <neil.armstrong@linaro.org> 1860M: Kevin Hilman <khilman@baylibre.com> 1861R: Jerome Brunet <jbrunet@baylibre.com> 1862R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864L: linux-amlogic@lists.infradead.org 1865S: Maintained 1866W: http://linux-meson.com/ 1867F: arch/arm/boot/dts/meson* 1868F: arch/arm/mach-meson/ 1869F: arch/arm64/boot/dts/amlogic/ 1870F: drivers/mmc/host/meson* 1871F: drivers/pinctrl/meson/ 1872F: drivers/rtc/rtc-meson* 1873F: drivers/soc/amlogic/ 1874N: meson 1875 1876ARM/Annapurna Labs ALPINE ARCHITECTURE 1877M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1878M: Antoine Tenart <atenart@kernel.org> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881F: arch/arm/boot/dts/alpine* 1882F: arch/arm/mach-alpine/ 1883F: arch/arm64/boot/dts/amazon/ 1884F: drivers/*/*alpine* 1885 1886ARM/APPLE MACHINE SUPPORT 1887M: Hector Martin <marcan@marcan.st> 1888M: Sven Peter <sven@svenpeter.dev> 1889R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1890L: asahi@lists.linux.dev 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893W: https://asahilinux.org 1894B: https://github.com/AsahiLinux/linux/issues 1895C: irc://irc.oftc.net/asahi-dev 1896T: git https://github.com/AsahiLinux/linux.git 1897F: Documentation/devicetree/bindings/arm/apple.yaml 1898F: Documentation/devicetree/bindings/arm/apple/* 1899F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1900F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1901F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1902F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1903F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1904F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1905F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1906F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1907F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1908F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1909F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1910F: Documentation/devicetree/bindings/power/apple* 1911F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1912F: arch/arm64/boot/dts/apple/ 1913F: drivers/clk/clk-apple-nco.c 1914F: drivers/dma/apple-admac.c 1915F: drivers/i2c/busses/i2c-pasemi-core.c 1916F: drivers/i2c/busses/i2c-pasemi-platform.c 1917F: drivers/iommu/apple-dart.c 1918F: drivers/iommu/io-pgtable-dart.c 1919F: drivers/irqchip/irq-apple-aic.c 1920F: drivers/mailbox/apple-mailbox.c 1921F: drivers/nvme/host/apple.c 1922F: drivers/nvmem/apple-efuses.c 1923F: drivers/pinctrl/pinctrl-apple-gpio.c 1924F: drivers/soc/apple/* 1925F: drivers/watchdog/apple_wdt.c 1926F: include/dt-bindings/interrupt-controller/apple-aic.h 1927F: include/dt-bindings/pinctrl/apple.h 1928F: include/linux/apple-mailbox.h 1929F: include/linux/soc/apple/* 1930 1931ARM/APPLE MACHINE SOUND DRIVERS 1932M: Martin Povišer <povik+lin@cutebit.org> 1933L: asahi@lists.linux.dev 1934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1935S: Maintained 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939 1940ARM/ARTPEC MACHINE SUPPORT 1941M: Jesper Nilsson <jesper.nilsson@axis.com> 1942M: Lars Persson <lars.persson@axis.com> 1943L: linux-arm-kernel@axis.com 1944S: Maintained 1945F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1946F: arch/arm/boot/dts/artpec6* 1947F: arch/arm/mach-artpec 1948F: drivers/clk/axis 1949F: drivers/crypto/axis 1950F: drivers/mmc/host/usdhi6rol0.c 1951F: drivers/pinctrl/pinctrl-artpec* 1952 1953ARM/ASPEED I2C DRIVER 1954M: Brendan Higgins <brendanhiggins@google.com> 1955R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1956R: Joel Stanley <joel@jms.id.au> 1957L: linux-i2c@vger.kernel.org 1958L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1961F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1962F: drivers/i2c/busses/i2c-aspeed.c 1963F: drivers/irqchip/irq-aspeed-i2c-ic.c 1964 1965ARM/ASPEED MACHINE SUPPORT 1966M: Joel Stanley <joel@jms.id.au> 1967R: Andrew Jeffery <andrew@aj.id.au> 1968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1969L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1970S: Supported 1971Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1972T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1973F: Documentation/devicetree/bindings/arm/aspeed/ 1974F: arch/arm/boot/dts/aspeed-* 1975F: arch/arm/mach-aspeed/ 1976N: aspeed 1977 1978ARM/BITMAIN ARCHITECTURE 1979M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982F: Documentation/devicetree/bindings/arm/bitmain.yaml 1983F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1984F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1985F: arch/arm64/boot/dts/bitmain/ 1986F: drivers/clk/clk-bm1880.c 1987F: drivers/pinctrl/pinctrl-bm1880.c 1988 1989ARM/CALXEDA HIGHBANK ARCHITECTURE 1990M: Andre Przywara <andre.przywara@arm.com> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993F: arch/arm/boot/dts/ecx-*.dts* 1994F: arch/arm/boot/dts/highbank.dts 1995F: arch/arm/mach-highbank/ 1996 1997ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1998M: Krzysztof Halasa <khalasa@piap.pl> 1999S: Maintained 2000F: arch/arm/mach-cns3xxx/ 2001 2002ARM/CAVIUM THUNDER NETWORK DRIVER 2003M: Sunil Goutham <sgoutham@marvell.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Supported 2006F: drivers/net/ethernet/cavium/thunder/ 2007 2008ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2009M: Lukasz Majewski <lukma@denx.de> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/mach-ep93xx/ts72xx.c 2013 2014ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2015M: Alexander Shiyan <shc_work@mail.ru> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Odd Fixes 2018N: clps711x 2019 2020ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2021M: Lennert Buytenhek <kernel@wantstofly.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024 2025ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2026M: Hartley Sweeten <hsweeten@visionengravers.com> 2027M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Maintained 2030F: arch/arm/mach-ep93xx/ 2031F: arch/arm/mach-ep93xx/include/mach/ 2032 2033ARM/CLKDEV SUPPORT 2034M: Russell King <linux@armlinux.org.uk> 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2038F: drivers/clk/clkdev.c 2039 2040ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2041M: Baruch Siach <baruch@tkos.co.il> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/cx92755* 2045N: digicolor 2046 2047ARM/CONTEC MICRO9 MACHINE SUPPORT 2048M: Hubert Feurstein <hubert.feurstein@contec.at> 2049S: Maintained 2050F: arch/arm/mach-ep93xx/micro9.c 2051 2052ARM/CORESIGHT FRAMEWORK AND DRIVERS 2053M: Mathieu Poirier <mathieu.poirier@linaro.org> 2054M: Suzuki K Poulose <suzuki.poulose@arm.com> 2055R: Mike Leach <mike.leach@linaro.org> 2056R: Leo Yan <leo.yan@linaro.org> 2057L: coresight@lists.linaro.org (moderated for non-subscribers) 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2061F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2062F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2063F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2064F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2065F: Documentation/trace/coresight/* 2066F: drivers/hwtracing/coresight/* 2067F: include/dt-bindings/arm/coresight-cti-dt.h 2068F: include/linux/coresight* 2069F: samples/coresight/* 2070F: tools/perf/tests/shell/coresight/* 2071F: tools/perf/arch/arm/util/auxtrace.c 2072F: tools/perf/arch/arm/util/cs-etm.c 2073F: tools/perf/arch/arm/util/cs-etm.h 2074F: tools/perf/arch/arm/util/pmu.c 2075F: tools/perf/util/cs-etm-decoder/* 2076F: tools/perf/util/cs-etm.* 2077 2078ARM/CORGI MACHINE SUPPORT 2079M: Richard Purdie <rpurdie@rpsys.net> 2080S: Maintained 2081 2082ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2083M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2084M: Linus Walleij <linus.walleij@linaro.org> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://github.com/ulli-kroll/linux.git 2088F: Documentation/devicetree/bindings/arm/gemini.yaml 2089F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2090F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2091F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2092F: arch/arm/boot/dts/gemini* 2093F: arch/arm/mach-gemini/ 2094F: drivers/crypto/gemini/ 2095F: drivers/net/ethernet/cortina/ 2096F: drivers/pinctrl/pinctrl-gemini.c 2097F: drivers/rtc/rtc-ftrtc010.c 2098 2099ARM/CZ.NIC TURRIS SUPPORT 2100M: Marek Behún <kabel@kernel.org> 2101S: Maintained 2102W: https://www.turris.cz/ 2103F: Documentation/ABI/testing/debugfs-moxtet 2104F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2105F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2106F: Documentation/devicetree/bindings/bus/moxtet.txt 2107F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2108F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2109F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2110F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2111F: drivers/bus/moxtet.c 2112F: drivers/firmware/turris-mox-rwtm.c 2113F: drivers/leds/leds-turris-omnia.c 2114F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2115F: drivers/gpio/gpio-moxtet.c 2116F: drivers/watchdog/armada_37xx_wdt.c 2117F: include/dt-bindings/bus/moxtet.h 2118F: include/linux/armada-37xx-rwtm-mailbox.h 2119F: include/linux/moxtet.h 2120 2121ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2122M: Robert Jarzmik <robert.jarzmik@free.fr> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125F: arch/arm/mach-pxa/ezx.c 2126 2127ARM/FARADAY FA526 PORT 2128M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.berlios.de/gemini-board 2132F: arch/arm/mm/*-fa* 2133 2134ARM/FOOTBRIDGE ARCHITECTURE 2135M: Russell King <linux@armlinux.org.uk> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138W: http://www.armlinux.org.uk/ 2139F: arch/arm/include/asm/hardware/dec21285.h 2140F: arch/arm/mach-footbridge/ 2141 2142ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2143M: Shawn Guo <shawnguo@kernel.org> 2144M: Sascha Hauer <s.hauer@pengutronix.de> 2145R: Pengutronix Kernel Team <kernel@pengutronix.de> 2146R: Fabio Estevam <festevam@gmail.com> 2147R: NXP Linux Team <linux-imx@nxp.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2151X: drivers/media/i2c/ 2152N: imx 2153N: mxs 2154 2155ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2156M: Shawn Guo <shawnguo@kernel.org> 2157M: Li Yang <leoyang.li@nxp.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2161F: arch/arm/boot/dts/ls1021a* 2162F: arch/arm64/boot/dts/freescale/fsl-* 2163F: arch/arm64/boot/dts/freescale/qoriq-* 2164 2165ARM/FREESCALE VYBRID ARM ARCHITECTURE 2166M: Shawn Guo <shawnguo@kernel.org> 2167M: Sascha Hauer <s.hauer@pengutronix.de> 2168R: Pengutronix Kernel Team <kernel@pengutronix.de> 2169R: Stefan Agner <stefan@agner.ch> 2170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2171S: Maintained 2172T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2173F: arch/arm/boot/dts/vf* 2174F: arch/arm/mach-imx/*vf610* 2175 2176ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2177M: Lennert Buytenhek <kernel@wantstofly.org> 2178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2179S: Maintained 2180 2181ARM/GUMSTIX MACHINE SUPPORT 2182M: Steve Sakoman <sakoman@gmail.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185 2186ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2187M: Philipp Zabel <philipp.zabel@gmail.com> 2188M: Paul Parsons <lost.distance@yahoo.com> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191F: arch/arm/mach-pxa/hx4700.c 2192F: arch/arm/mach-pxa/include/mach/hx4700.h 2193F: sound/soc/pxa/hx4700.c 2194 2195ARM/HISILICON SOC SUPPORT 2196M: Wei Xu <xuwei5@hisilicon.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Supported 2199W: http://www.hisilicon.com 2200T: git https://github.com/hisilicon/linux-hisi.git 2201F: arch/arm/boot/dts/hi3* 2202F: arch/arm/boot/dts/hip* 2203F: arch/arm/boot/dts/hisi* 2204F: arch/arm/mach-hisi/ 2205F: arch/arm64/boot/dts/hisilicon/ 2206 2207ARM/HP JORNADA 7XX MACHINE SUPPORT 2208M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2209S: Maintained 2210W: www.jlime.com 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2212F: arch/arm/mach-sa1100/include/mach/jornada720.h 2213F: arch/arm/mach-sa1100/jornada720.c 2214 2215ARM/HPE GXP ARCHITECTURE 2216M: Jean-Marie Verdun <verdun@hpe.com> 2217M: Nick Hawkins <nick.hawkins@hpe.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2220F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2221F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2222F: arch/arm/boot/dts/hpe-bmc* 2223F: arch/arm/boot/dts/hpe-gxp* 2224F: arch/arm/mach-hpe/ 2225F: drivers/clocksource/timer-gxp.c 2226F: drivers/spi/spi-gxp.c 2227F: drivers/watchdog/gxp-wdt.c 2228 2229ARM/IGEP MACHINE SUPPORT 2230M: Enric Balletbo i Serra <eballetbo@gmail.com> 2231M: Javier Martinez Canillas <javier@dowhile0.org> 2232L: linux-omap@vger.kernel.org 2233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234S: Maintained 2235F: arch/arm/boot/dts/omap3-igep* 2236 2237ARM/INCOME PXA270 SUPPORT 2238M: Marek Vasut <marek.vasut@gmail.com> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241F: arch/arm/mach-pxa/colibri-pxa270-income.c 2242 2243ARM/INTEL IOP32X ARM ARCHITECTURE 2244M: Lennert Buytenhek <kernel@wantstofly.org> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247 2248ARM/INTEL IQ81342EX MACHINE SUPPORT 2249M: Lennert Buytenhek <kernel@wantstofly.org> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252 2253ARM/INTEL IXDP2850 MACHINE SUPPORT 2254M: Lennert Buytenhek <kernel@wantstofly.org> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257 2258ARM/INTEL IXP4XX ARM ARCHITECTURE 2259M: Linus Walleij <linusw@kernel.org> 2260M: Imre Kaloz <kaloz@openwrt.org> 2261M: Krzysztof Halasa <khalasa@piap.pl> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2265F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2266F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2267F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2268F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2269F: arch/arm/mach-ixp4xx/ 2270F: drivers/bus/intel-ixp4xx-eb.c 2271F: drivers/clocksource/timer-ixp4xx.c 2272F: drivers/crypto/ixp4xx_crypto.c 2273F: drivers/gpio/gpio-ixp4xx.c 2274F: drivers/irqchip/irq-ixp4xx.c 2275F: include/linux/irqchip/irq-ixp4xx.h 2276F: include/linux/platform_data/timer-ixp4xx.h 2277 2278ARM/INTEL KEEMBAY ARCHITECTURE 2279M: Paul J. Murphy <paul.j.murphy@intel.com> 2280M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2281S: Maintained 2282F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2283F: arch/arm64/boot/dts/intel/keembay-evm.dts 2284F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2285 2286ARM/INTEL XSC3 (MANZANO) ARM CORE 2287M: Lennert Buytenhek <kernel@wantstofly.org> 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290 2291ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2292M: Lennert Buytenhek <kernel@wantstofly.org> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295 2296ARM/LG1K ARCHITECTURE 2297M: Chanho Min <chanho.min@lge.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300F: arch/arm64/boot/dts/lg/ 2301 2302ARM/LOGICPD PXA270 MACHINE SUPPORT 2303M: Lennert Buytenhek <kernel@wantstofly.org> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/MAGICIAN MACHINE SUPPORT 2334M: Philipp Zabel <philipp.zabel@gmail.com> 2335S: Maintained 2336 2337ARM/Marvell Dove/MV78xx0/Orion SOC support 2338M: Andrew Lunn <andrew@lunn.ch> 2339M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2340M: Gregory Clement <gregory.clement@bootlin.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Maintained 2343T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: arch/arm/boot/dts/armada* 2361F: arch/arm/boot/dts/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/armada* 2365F: arch/arm64/boot/dts/marvell/cn913* 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2381F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: https://mtk.wiki.kernel.org/ 2392C: irc://chat.freenode.net/linux-mediatek 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/Microchip Sparx5 SoC support 2434M: Lars Povlsen <lars.povlsen@microchip.com> 2435M: Steen Hegelund <Steen.Hegelund@microchip.com> 2436M: Daniel Machon <daniel.machon@microchip.com> 2437M: UNGLinuxDriver@microchip.com 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440T: git git://github.com/microchip-ung/linux-upstream.git 2441F: arch/arm64/boot/dts/microchip/ 2442F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445Microchip Timer Counter Block (TCB) Capture Driver 2446M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448L: linux-iio@vger.kernel.org 2449S: Maintained 2450F: drivers/counter/microchip-tcb-capture.c 2451 2452ARM/MILBEAUT ARCHITECTURE 2453M: Taichi Sugaya <sugaya.taichi@socionext.com> 2454M: Takao Orito <orito.takao@socionext.com> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457F: arch/arm/boot/dts/milbeaut* 2458F: arch/arm/mach-milbeaut/ 2459N: milbeaut 2460 2461ARM/MIOA701 MACHINE SUPPORT 2462M: Robert Jarzmik <robert.jarzmik@free.fr> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465F: arch/arm/mach-pxa/mioa701.c 2466 2467ARM/MStar/Sigmastar Armv7 SoC support 2468M: Daniel Palmer <daniel@thingy.jp> 2469M: Romain Perier <romain.perier@gmail.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472W: http://linux-chenxing.org/ 2473T: git git://github.com/linux-chenxing/linux.git 2474F: Documentation/devicetree/bindings/arm/mstar/* 2475F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2476F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2477F: arch/arm/boot/dts/mstar-* 2478F: arch/arm/mach-mstar/ 2479F: drivers/clk/mstar/ 2480F: drivers/clocksource/timer-msc313e.c 2481F: drivers/gpio/gpio-msc313.c 2482F: drivers/rtc/rtc-msc313.c 2483F: drivers/watchdog/msc313e_wdt.c 2484F: include/dt-bindings/clock/mstar-* 2485F: include/dt-bindings/gpio/msc313-gpio.h 2486 2487ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2488M: Michael Petchkovsky <mkpetch@internode.on.net> 2489S: Maintained 2490 2491ARM/NOMADIK/Ux500 ARCHITECTURES 2492M: Linus Walleij <linus.walleij@linaro.org> 2493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2494S: Maintained 2495T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2496F: Documentation/devicetree/bindings/arm/ste-* 2497F: Documentation/devicetree/bindings/arm/ux500.yaml 2498F: Documentation/devicetree/bindings/arm/ux500/ 2499F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2500F: arch/arm/boot/dts/ste-* 2501F: arch/arm/mach-nomadik/ 2502F: arch/arm/mach-ux500/ 2503F: drivers/clk/clk-nomadik.c 2504F: drivers/clocksource/clksrc-dbx500-prcmu.c 2505F: drivers/dma/ste_dma40* 2506F: drivers/hwspinlock/u8500_hsem.c 2507F: drivers/i2c/busses/i2c-nomadik.c 2508F: drivers/iio/adc/ab8500-gpadc.c 2509F: drivers/mfd/ab8500* 2510F: drivers/mfd/abx500* 2511F: drivers/mfd/db8500* 2512F: drivers/pinctrl/nomadik/ 2513F: drivers/rtc/rtc-ab8500.c 2514F: drivers/rtc/rtc-pl031.c 2515F: drivers/soc/ux500/ 2516 2517ARM/NUVOTON NPCM ARCHITECTURE 2518M: Avi Fishman <avifishman70@gmail.com> 2519M: Tomer Maimon <tmaimon77@gmail.com> 2520M: Tali Perry <tali.perry1@gmail.com> 2521R: Patrick Venture <venture@google.com> 2522R: Nancy Yuen <yuenn@google.com> 2523R: Benjamin Fair <benjaminfair@google.com> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Supported 2526F: Documentation/devicetree/bindings/*/*/*npcm* 2527F: Documentation/devicetree/bindings/*/*npcm* 2528F: Documentation/devicetree/bindings/arm/npcm/* 2529F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2530F: arch/arm/boot/dts/nuvoton-npcm* 2531F: arch/arm/mach-npcm/ 2532F: arch/arm64/boot/dts/nuvoton/ 2533F: drivers/*/*npcm* 2534F: drivers/*/*/*npcm* 2535F: drivers/rtc/rtc-nct3018y.c 2536F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2537F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2538 2539ARM/NUVOTON WPCM450 ARCHITECTURE 2540M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2541L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2542S: Maintained 2543W: https://github.com/neuschaefer/wpcm450/wiki 2544F: Documentation/devicetree/bindings/*/*wpcm* 2545F: arch/arm/boot/dts/nuvoton-wpcm450* 2546F: arch/arm/mach-npcm/wpcm450.c 2547F: drivers/*/*/*wpcm* 2548F: drivers/*/*wpcm* 2549 2550ARM/NXP S32G ARCHITECTURE 2551M: Chester Lin <clin@suse.com> 2552R: Andreas Färber <afaerber@suse.de> 2553R: Matthias Brugger <mbrugger@suse.com> 2554R: NXP S32 Linux Team <s32@nxp.com> 2555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm64/boot/dts/freescale/s32g*.dts* 2558 2559ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2560L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2561S: Orphan 2562W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2563F: arch/arm/mach-s3c/gta02.h 2564F: arch/arm/mach-s3c/mach-gta02.c 2565 2566ARM/Orion SoC/Technologic Systems TS-78xx platform support 2567M: Alexander Clouter <alex@digriz.org.uk> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569S: Maintained 2570W: http://www.digriz.org.uk/ts78xx/kernel 2571F: arch/arm/mach-orion5x/ts78xx-* 2572 2573ARM/OXNAS platform support 2574M: Neil Armstrong <neil.armstrong@linaro.org> 2575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2576L: linux-oxnas@groups.io (moderated for non-subscribers) 2577S: Maintained 2578F: arch/arm/boot/dts/ox8*.dts* 2579F: arch/arm/mach-oxnas/ 2580F: drivers/power/reset/oxnas-restart.c 2581N: oxnas 2582 2583ARM/PALM TREO SUPPORT 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585S: Orphan 2586F: arch/arm/mach-pxa/palmtreo.* 2587 2588ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2589M: Marek Vasut <marek.vasut@gmail.com> 2590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2591S: Maintained 2592W: http://hackndev.com 2593F: arch/arm/mach-pxa/include/mach/palmld.h 2594F: arch/arm/mach-pxa/include/mach/palmtc.h 2595F: arch/arm/mach-pxa/include/mach/palmtx.h 2596F: arch/arm/mach-pxa/palmld.c 2597F: arch/arm/mach-pxa/palmt5.* 2598F: arch/arm/mach-pxa/palmtc.c 2599F: arch/arm/mach-pxa/palmte2.* 2600F: arch/arm/mach-pxa/palmtx.c 2601 2602ARM/PALMZ72 SUPPORT 2603M: Sergey Lapin <slapin@ossfans.org> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606W: http://hackndev.com 2607F: arch/arm/mach-pxa/palmz72.* 2608 2609ARM/PLEB SUPPORT 2610M: Peter Chubb <pleb@gelato.unsw.edu.au> 2611S: Maintained 2612W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2613 2614ARM/PT DIGITAL BOARD PORT 2615M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617S: Maintained 2618W: http://www.armlinux.org.uk/ 2619 2620ARM/QUALCOMM SUPPORT 2621M: Andy Gross <agross@kernel.org> 2622M: Bjorn Andersson <andersson@kernel.org> 2623R: Konrad Dybcio <konrad.dybcio@somainline.org> 2624L: linux-arm-msm@vger.kernel.org 2625S: Maintained 2626T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2627F: Documentation/devicetree/bindings/*/qcom* 2628F: Documentation/devicetree/bindings/soc/qcom/ 2629F: arch/arm/boot/dts/qcom-*.dts 2630F: arch/arm/boot/dts/qcom-*.dtsi 2631F: arch/arm/configs/qcom_defconfig 2632F: arch/arm/mach-qcom/ 2633F: arch/arm64/boot/dts/qcom/ 2634F: drivers/*/*/qcom* 2635F: drivers/*/*/qcom/ 2636F: drivers/*/pm8???-* 2637F: drivers/*/qcom* 2638F: drivers/*/qcom/ 2639F: drivers/bluetooth/btqcomsmd.c 2640F: drivers/clocksource/timer-qcom.c 2641F: drivers/cpuidle/cpuidle-qcom-spm.c 2642F: drivers/extcon/extcon-qcom* 2643F: drivers/i2c/busses/i2c-qcom-geni.c 2644F: drivers/i2c/busses/i2c-qup.c 2645F: drivers/iommu/msm* 2646F: drivers/mfd/ssbi.c 2647F: drivers/mmc/host/mmci_qcom* 2648F: drivers/mmc/host/sdhci-msm.c 2649F: drivers/pci/controller/dwc/pcie-qcom.c 2650F: drivers/phy/qualcomm/ 2651F: drivers/power/*/msm* 2652F: drivers/reset/reset-qcom-* 2653F: drivers/ufs/host/ufs-qcom* 2654F: drivers/spi/spi-geni-qcom.c 2655F: drivers/spi/spi-qcom-qspi.c 2656F: drivers/spi/spi-qup.c 2657F: drivers/tty/serial/msm_serial.c 2658F: drivers/usb/dwc3/dwc3-qcom.c 2659F: include/dt-bindings/*/qcom* 2660F: include/linux/*/qcom* 2661F: include/linux/soc/qcom/ 2662 2663ARM/RADISYS ENP2611 MACHINE SUPPORT 2664M: Lennert Buytenhek <kernel@wantstofly.org> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667 2668ARM/RDA MICRO ARCHITECTURE 2669M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: Documentation/devicetree/bindings/arm/rda.yaml 2674F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2675F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2676F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2677F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2678F: arch/arm/boot/dts/rda8810pl-* 2679F: drivers/clocksource/timer-rda.c 2680F: drivers/gpio/gpio-rda.c 2681F: drivers/irqchip/irq-rda-intc.c 2682F: drivers/tty/serial/rda-uart.c 2683 2684ARM/REALTEK ARCHITECTURE 2685M: Andreas Färber <afaerber@suse.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689F: Documentation/devicetree/bindings/arm/realtek.yaml 2690F: arch/arm/boot/dts/rtd* 2691F: arch/arm/mach-realtek/ 2692F: arch/arm64/boot/dts/realtek/ 2693 2694ARM/RENESAS ARCHITECTURE 2695M: Geert Uytterhoeven <geert+renesas@glider.be> 2696M: Magnus Damm <magnus.damm@gmail.com> 2697L: linux-renesas-soc@vger.kernel.org 2698S: Supported 2699Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2700C: irc://irc.libera.chat/renesas-soc 2701T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2702F: Documentation/devicetree/bindings/arm/renesas.yaml 2703F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2704F: Documentation/devicetree/bindings/soc/renesas/ 2705F: arch/arm/boot/dts/emev2* 2706F: arch/arm/boot/dts/gr-peach* 2707F: arch/arm/boot/dts/iwg20d-q7* 2708F: arch/arm/boot/dts/r7s* 2709F: arch/arm/boot/dts/r8a* 2710F: arch/arm/boot/dts/r9a* 2711F: arch/arm/boot/dts/sh* 2712F: arch/arm/configs/shmobile_defconfig 2713F: arch/arm/include/debug/renesas-scif.S 2714F: arch/arm/mach-shmobile/ 2715F: arch/arm64/boot/dts/renesas/ 2716F: drivers/soc/renesas/ 2717F: include/linux/soc/renesas/ 2718 2719ARM/RISCPC ARCHITECTURE 2720M: Russell King <linux@armlinux.org.uk> 2721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2722S: Maintained 2723W: http://www.armlinux.org.uk/ 2724F: arch/arm/include/asm/hardware/ioc.h 2725F: arch/arm/include/asm/hardware/iomd.h 2726F: arch/arm/include/asm/hardware/memc.h 2727F: arch/arm/mach-rpc/ 2728F: drivers/net/ethernet/8390/etherh.c 2729F: drivers/net/ethernet/i825xx/ether1* 2730F: drivers/net/ethernet/seeq/ether3* 2731F: drivers/scsi/arm/ 2732 2733ARM/Rockchip SoC support 2734M: Heiko Stuebner <heiko@sntech.de> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-rockchip@lists.infradead.org 2737S: Maintained 2738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2739F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2740F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2741F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2742F: arch/arm/boot/dts/rk3* 2743F: arch/arm/boot/dts/rv1108* 2744F: arch/arm/mach-rockchip/ 2745F: drivers/*/*/*rockchip* 2746F: drivers/*/*rockchip* 2747F: drivers/clk/rockchip/ 2748F: drivers/i2c/busses/i2c-rk3x.c 2749F: sound/soc/rockchip/ 2750N: rockchip 2751 2752ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2754R: Alim Akhtar <alim.akhtar@samsung.com> 2755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2756L: linux-samsung-soc@vger.kernel.org 2757S: Maintained 2758C: irc://irc.libera.chat/linux-exynos 2759Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2760B: mailto:linux-samsung-soc@vger.kernel.org 2761T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2762F: Documentation/arm/samsung/ 2763F: Documentation/devicetree/bindings/arm/samsung/ 2764F: Documentation/devicetree/bindings/hwinfo/samsung,* 2765F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2766F: Documentation/devicetree/bindings/soc/samsung/ 2767F: arch/arm/boot/dts/exynos* 2768F: arch/arm/boot/dts/s3c* 2769F: arch/arm/boot/dts/s5p* 2770F: arch/arm/mach-exynos*/ 2771F: arch/arm/mach-s3c/ 2772F: arch/arm/mach-s5p*/ 2773F: arch/arm64/boot/dts/exynos/ 2774F: drivers/*/*/*s3c24* 2775F: drivers/*/*s3c24* 2776F: drivers/*/*s3c64xx* 2777F: drivers/*/*s5pv210* 2778F: drivers/clocksource/samsung_pwm_timer.c 2779F: drivers/memory/samsung/ 2780F: drivers/pwm/pwm-samsung.c 2781F: drivers/soc/samsung/ 2782F: drivers/tty/serial/samsung* 2783F: include/clocksource/samsung_pwm.h 2784F: include/linux/platform_data/*s3c* 2785F: include/linux/serial_s3c.h 2786F: include/linux/soc/samsung/ 2787N: exynos 2788N: s3c2410 2789N: s3c64xx 2790N: s5pv210 2791 2792ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2793M: Łukasz Stelmach <l.stelmach@samsung.com> 2794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2795L: linux-media@vger.kernel.org 2796S: Maintained 2797F: drivers/media/platform/samsung/s5p-g2d/ 2798 2799ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2800M: Marek Szyprowski <m.szyprowski@samsung.com> 2801L: linux-samsung-soc@vger.kernel.org 2802L: linux-media@vger.kernel.org 2803S: Maintained 2804F: Documentation/devicetree/bindings/media/s5p-cec.txt 2805F: drivers/media/cec/platform/s5p/ 2806 2807ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2808M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2809M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812L: linux-media@vger.kernel.org 2813S: Maintained 2814F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2815F: drivers/media/platform/samsung/s5p-jpeg/ 2816 2817ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2818M: Marek Szyprowski <m.szyprowski@samsung.com> 2819M: Andrzej Hajda <andrzej.hajda@intel.com> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821L: linux-media@vger.kernel.org 2822S: Maintained 2823F: drivers/media/platform/samsung/s5p-mfc/ 2824 2825ARM/SOCFPGA ARCHITECTURE 2826M: Dinh Nguyen <dinguyen@kernel.org> 2827S: Maintained 2828W: http://www.rocketboards.org 2829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2830F: arch/arm/boot/dts/socfpga* 2831F: arch/arm/configs/socfpga_defconfig 2832F: arch/arm/mach-socfpga/ 2833F: arch/arm64/boot/dts/altera/ 2834F: arch/arm64/boot/dts/intel/ 2835 2836ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2837M: Dinh Nguyen <dinguyen@kernel.org> 2838S: Maintained 2839F: drivers/clk/socfpga/ 2840 2841ARM/SOCFPGA EDAC SUPPORT 2842M: Dinh Nguyen <dinguyen@kernel.org> 2843S: Maintained 2844F: drivers/edac/altera_edac.[ch] 2845 2846ARM/SPREADTRUM SoC SUPPORT 2847M: Orson Zhai <orsonzhai@gmail.com> 2848M: Baolin Wang <baolin.wang7@gmail.com> 2849M: Chunyan Zhang <zhang.lyra@gmail.com> 2850S: Maintained 2851F: arch/arm64/boot/dts/sprd 2852N: sprd 2853N: sc27xx 2854N: sc2731 2855 2856ARM/STI ARCHITECTURE 2857M: Patrice Chotard <patrice.chotard@foss.st.com> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860W: http://www.stlinux.com 2861F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2862F: arch/arm/boot/dts/sti* 2863F: arch/arm/mach-sti/ 2864F: drivers/ata/ahci_st.c 2865F: drivers/char/hw_random/st-rng.c 2866F: drivers/clocksource/arm_global_timer.c 2867F: drivers/clocksource/clksrc_st_lpc.c 2868F: drivers/cpufreq/sti-cpufreq.c 2869F: drivers/dma/st_fdma* 2870F: drivers/i2c/busses/i2c-st.c 2871F: drivers/media/platform/st/sti/c8sectpfe/ 2872F: drivers/media/rc/st_rc.c 2873F: drivers/mmc/host/sdhci-st.c 2874F: drivers/phy/st/phy-miphy28lp.c 2875F: drivers/phy/st/phy-stih407-usb.c 2876F: drivers/pinctrl/pinctrl-st.c 2877F: drivers/remoteproc/st_remoteproc.c 2878F: drivers/remoteproc/st_slim_rproc.c 2879F: drivers/reset/sti/ 2880F: drivers/rtc/rtc-st-lpc.c 2881F: drivers/tty/serial/st-asc.c 2882F: drivers/usb/dwc3/dwc3-st.c 2883F: drivers/usb/host/ehci-st.c 2884F: drivers/usb/host/ohci-st.c 2885F: drivers/watchdog/st_lpc_wdt.c 2886F: include/linux/remoteproc/st_slim_rproc.h 2887 2888ARM/STM32 ARCHITECTURE 2889M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2890M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2891L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893S: Maintained 2894T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2895F: arch/arm/boot/dts/stm32* 2896F: arch/arm/mach-stm32/ 2897F: drivers/clocksource/armv7m_systick.c 2898N: stm32 2899N: stm 2900 2901ARM/SUNPLUS SP7021 SOC SUPPORT 2902M: Qin Jian <qinjian@cqplus1.com> 2903L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2904S: Maintained 2905W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2906F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2907F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2908F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2909F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2910F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2911F: arch/arm/configs/sp7021_*defconfig 2912F: arch/arm/mach-sunplus/ 2913F: drivers/irqchip/irq-sp7021-intc.c 2914F: drivers/reset/reset-sunplus.c 2915F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2916F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2917 2918ARM/Synaptics SoC support 2919M: Jisheng Zhang <jszhang@kernel.org> 2920M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922S: Maintained 2923F: arch/arm/boot/dts/berlin* 2924F: arch/arm/mach-berlin/ 2925F: arch/arm64/boot/dts/synaptics/ 2926 2927ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2928M: Lennert Buytenhek <kernel@wantstofly.org> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931 2932ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2933M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2934L: linux-tegra@vger.kernel.org 2935L: linux-media@vger.kernel.org 2936S: Maintained 2937F: Documentation/devicetree/bindings/media/tegra-cec.txt 2938F: drivers/media/cec/platform/tegra/ 2939 2940ARM/TESLA FSD SoC SUPPORT 2941M: Alim Akhtar <alim.akhtar@samsung.com> 2942M: linux-fsd@tesla.com 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944L: linux-samsung-soc@vger.kernel.org 2945S: Maintained 2946F: arch/arm64/boot/dts/tesla* 2947 2948ARM/TETON BGA MACHINE SUPPORT 2949M: "Mark F. Brown" <mark.brown314@gmail.com> 2950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2951S: Maintained 2952 2953ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2954M: Santosh Shilimkar <ssantosh@kernel.org> 2955L: linux-kernel@vger.kernel.org 2956S: Maintained 2957F: drivers/memory/*emif* 2958 2959ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2960M: Nishanth Menon <nm@ti.com> 2961M: Santosh Shilimkar <ssantosh@kernel.org> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2965F: arch/arm/boot/dts/keystone-* 2966F: arch/arm/mach-keystone/ 2967 2968ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2969M: Santosh Shilimkar <ssantosh@kernel.org> 2970L: linux-kernel@vger.kernel.org 2971S: Maintained 2972F: drivers/clk/keystone/ 2973 2974ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2975M: Santosh Shilimkar <ssantosh@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977L: linux-kernel@vger.kernel.org 2978S: Maintained 2979F: drivers/clocksource/timer-keystone.c 2980 2981ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2982M: Santosh Shilimkar <ssantosh@kernel.org> 2983L: linux-kernel@vger.kernel.org 2984S: Maintained 2985F: drivers/power/reset/keystone-reset.c 2986 2987ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2988M: Nishanth Menon <nm@ti.com> 2989M: Vignesh Raghavendra <vigneshr@ti.com> 2990M: Tero Kristo <kristo@kernel.org> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Supported 2993F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2994F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2995F: arch/arm64/boot/dts/ti/Makefile 2996F: arch/arm64/boot/dts/ti/k3-* 2997F: include/dt-bindings/pinctrl/k3.h 2998 2999ARM/THECUS N2100 MACHINE SUPPORT 3000M: Lennert Buytenhek <kernel@wantstofly.org> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Maintained 3003 3004ARM/TOSA MACHINE SUPPORT 3005M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3006M: Dirk Opfer <dirk@opfer-online.de> 3007S: Maintained 3008 3009ARM/TOSHIBA VISCONTI ARCHITECTURE 3010M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3012S: Supported 3013T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3014F: Documentation/devicetree/bindings/arm/toshiba.yaml 3015F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3017F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3018F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3019F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3020F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3021F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3022F: arch/arm64/boot/dts/toshiba/ 3023F: drivers/clk/visconti/ 3024F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3025F: drivers/gpio/gpio-visconti.c 3026F: drivers/pci/controller/dwc/pcie-visconti.c 3027F: drivers/pinctrl/visconti/ 3028F: drivers/watchdog/visconti_wdt.c 3029N: visconti 3030 3031ARM/UNIPHIER ARCHITECTURE 3032M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3033M: Masami Hiramatsu <mhiramat@kernel.org> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Maintained 3036F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3037F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3038F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3039F: arch/arm/boot/dts/uniphier* 3040F: arch/arm/include/asm/hardware/cache-uniphier.h 3041F: arch/arm/mach-uniphier/ 3042F: arch/arm/mm/cache-uniphier.c 3043F: arch/arm64/boot/dts/socionext/uniphier* 3044F: drivers/bus/uniphier-system-bus.c 3045F: drivers/clk/uniphier/ 3046F: drivers/dma/uniphier-mdmac.c 3047F: drivers/gpio/gpio-uniphier.c 3048F: drivers/i2c/busses/i2c-uniphier* 3049F: drivers/irqchip/irq-uniphier-aidet.c 3050F: drivers/mmc/host/uniphier-sd.c 3051F: drivers/pinctrl/uniphier/ 3052F: drivers/reset/reset-uniphier.c 3053F: drivers/tty/serial/8250/8250_uniphier.c 3054N: uniphier 3055 3056ARM/VERSATILE EXPRESS PLATFORM 3057M: Liviu Dudau <liviu.dudau@arm.com> 3058M: Sudeep Holla <sudeep.holla@arm.com> 3059M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3061S: Maintained 3062F: */*/*/vexpress* 3063F: */*/vexpress* 3064F: arch/arm/boot/dts/vexpress* 3065F: arch/arm/mach-vexpress/ 3066F: arch/arm64/boot/dts/arm/ 3067F: drivers/clk/versatile/clk-vexpress-osc.c 3068F: drivers/clocksource/timer-versatile.c 3069N: mps2 3070 3071ARM/VFP SUPPORT 3072M: Russell King <linux@armlinux.org.uk> 3073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3074S: Maintained 3075W: http://www.armlinux.org.uk/ 3076F: arch/arm/vfp/ 3077 3078ARM/VOIPAC PXA270 SUPPORT 3079M: Marek Vasut <marek.vasut@gmail.com> 3080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3081S: Maintained 3082F: arch/arm/mach-pxa/include/mach/vpac270.h 3083F: arch/arm/mach-pxa/vpac270.c 3084 3085ARM/VT8500 ARM ARCHITECTURE 3086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3087S: Orphan 3088F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3089F: arch/arm/mach-vt8500/ 3090F: drivers/clocksource/timer-vt8500.c 3091F: drivers/i2c/busses/i2c-wmt.c 3092F: drivers/mmc/host/wmt-sdmmc.c 3093F: drivers/pwm/pwm-vt8500.c 3094F: drivers/rtc/rtc-vt8500.c 3095F: drivers/tty/serial/vt8500_serial.c 3096F: drivers/usb/host/ehci-platform.c 3097F: drivers/usb/host/uhci-platform.c 3098F: drivers/video/fbdev/vt8500lcdfb.* 3099F: drivers/video/fbdev/wm8505fb* 3100F: drivers/video/fbdev/wmt_ge_rops.* 3101 3102ARM/ZIPIT Z2 SUPPORT 3103M: Marek Vasut <marek.vasut@gmail.com> 3104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3105S: Maintained 3106F: arch/arm/mach-pxa/include/mach/z2.h 3107F: arch/arm/mach-pxa/z2.c 3108 3109ARM/ZYNQ ARCHITECTURE 3110M: Michal Simek <michal.simek@xilinx.com> 3111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3112S: Supported 3113W: http://wiki.xilinx.com 3114T: git https://github.com/Xilinx/linux-xlnx.git 3115F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3116F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3117F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3119F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3120F: arch/arm/mach-zynq/ 3121F: drivers/clocksource/timer-cadence-ttc.c 3122F: drivers/cpuidle/cpuidle-zynq.c 3123F: drivers/edac/synopsys_edac.c 3124F: drivers/i2c/busses/i2c-cadence.c 3125F: drivers/i2c/busses/i2c-xiic.c 3126F: drivers/mmc/host/sdhci-of-arasan.c 3127N: zynq 3128N: xilinx 3129 3130ARM64 PORT (AARCH64 ARCHITECTURE) 3131M: Catalin Marinas <catalin.marinas@arm.com> 3132M: Will Deacon <will@kernel.org> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3136F: Documentation/arm64/ 3137F: arch/arm64/ 3138F: tools/testing/selftests/arm64/ 3139X: arch/arm64/boot/dts/ 3140 3141ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3142M: George McCollister <george.mccollister@gmail.com> 3143L: netdev@vger.kernel.org 3144S: Maintained 3145F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3146F: drivers/net/dsa/xrs700x/* 3147F: net/dsa/tag_xrs700x.c 3148 3149AS3645A LED FLASH CONTROLLER DRIVER 3150M: Sakari Ailus <sakari.ailus@iki.fi> 3151L: linux-leds@vger.kernel.org 3152S: Maintained 3153F: drivers/leds/flash/leds-as3645a.c 3154 3155ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3156M: Tianshu Qiu <tian.shu.qiu@intel.com> 3157L: linux-media@vger.kernel.org 3158S: Maintained 3159T: git git://linuxtv.org/media_tree.git 3160F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3161F: drivers/media/i2c/ak7375.c 3162 3163ASAHI KASEI AK8974 DRIVER 3164M: Linus Walleij <linus.walleij@linaro.org> 3165L: linux-iio@vger.kernel.org 3166S: Supported 3167W: http://www.akm.com/ 3168F: drivers/iio/magnetometer/ak8974.c 3169 3170ASC7621 HARDWARE MONITOR DRIVER 3171M: George Joseph <george.joseph@fairview5.com> 3172L: linux-hwmon@vger.kernel.org 3173S: Maintained 3174F: Documentation/hwmon/asc7621.rst 3175F: drivers/hwmon/asc7621.c 3176 3177ASIX AX88796C SPI ETHERNET ADAPTER 3178M: Łukasz Stelmach <l.stelmach@samsung.com> 3179S: Maintained 3180F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3181F: drivers/net/ethernet/asix/ax88796c_* 3182 3183ASPEED PECI CONTROLLER 3184M: Iwona Winiarska <iwona.winiarska@intel.com> 3185L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3186L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3187S: Supported 3188F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3189F: drivers/peci/controller/peci-aspeed.c 3190 3191ASPEED PINCTRL DRIVERS 3192M: Andrew Jeffery <andrew@aj.id.au> 3193L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3194L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3195L: linux-gpio@vger.kernel.org 3196S: Maintained 3197F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3198F: drivers/pinctrl/aspeed/ 3199 3200ASPEED SCU INTERRUPT CONTROLLER DRIVER 3201M: Eddie James <eajames@linux.ibm.com> 3202L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3203S: Maintained 3204F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3205F: drivers/irqchip/irq-aspeed-scu-ic.c 3206F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3207 3208ASPEED SD/MMC DRIVER 3209M: Andrew Jeffery <andrew@aj.id.au> 3210L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3211L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3212L: linux-mmc@vger.kernel.org 3213S: Maintained 3214F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3215F: drivers/mmc/host/sdhci-of-aspeed* 3216 3217ASPEED SMC SPI DRIVER 3218M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3219M: Cédric Le Goater <clg@kaod.org> 3220L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3221L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3222L: linux-spi@vger.kernel.org 3223S: Maintained 3224F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3225F: drivers/spi/spi-aspeed-smc.c 3226 3227ASPEED VIDEO ENGINE DRIVER 3228M: Eddie James <eajames@linux.ibm.com> 3229L: linux-media@vger.kernel.org 3230L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3231S: Maintained 3232F: Documentation/devicetree/bindings/media/aspeed-video.txt 3233F: drivers/media/platform/aspeed/ 3234 3235ASPEED USB UDC DRIVER 3236M: Neal Liu <neal_liu@aspeedtech.com> 3237L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3238S: Maintained 3239F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3240F: drivers/usb/gadget/udc/aspeed_udc.c 3241 3242ASPEED CRYPTO DRIVER 3243M: Neal Liu <neal_liu@aspeedtech.com> 3244L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3245S: Maintained 3246F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3247F: drivers/crypto/aspeed/ 3248 3249ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3250M: Corentin Chary <corentin.chary@gmail.com> 3251L: acpi4asus-user@lists.sourceforge.net 3252L: platform-driver-x86@vger.kernel.org 3253S: Maintained 3254W: http://acpi4asus.sf.net 3255F: drivers/platform/x86/asus*.c 3256F: drivers/platform/x86/eeepc*.c 3257 3258ASUS TF103C DOCK DRIVER 3259M: Hans de Goede <hdegoede@redhat.com> 3260L: platform-driver-x86@vger.kernel.org 3261S: Maintained 3262T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3263F: drivers/platform/x86/asus-tf103c-dock.c 3264 3265ASUS WMI HARDWARE MONITOR DRIVER 3266M: Ed Brindley <kernel@maidavale.org> 3267M: Denis Pauk <pauk.denis@gmail.com> 3268L: linux-hwmon@vger.kernel.org 3269S: Maintained 3270F: drivers/hwmon/asus_wmi_sensors.c 3271 3272ASUS EC HARDWARE MONITOR DRIVER 3273M: Eugene Shalygin <eugene.shalygin@gmail.com> 3274L: linux-hwmon@vger.kernel.org 3275S: Maintained 3276F: drivers/hwmon/asus-ec-sensors.c 3277 3278ASUS WIRELESS RADIO CONTROL DRIVER 3279M: João Paulo Rechi Vita <jprvita@gmail.com> 3280L: platform-driver-x86@vger.kernel.org 3281S: Maintained 3282F: drivers/platform/x86/asus-wireless.c 3283 3284ASYMMETRIC KEYS 3285M: David Howells <dhowells@redhat.com> 3286L: keyrings@vger.kernel.org 3287S: Maintained 3288F: Documentation/crypto/asymmetric-keys.rst 3289F: crypto/asymmetric_keys/ 3290F: include/crypto/pkcs7.h 3291F: include/crypto/public_key.h 3292F: include/linux/verification.h 3293 3294ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3295R: Dan Williams <dan.j.williams@intel.com> 3296S: Odd fixes 3297W: http://sourceforge.net/projects/xscaleiop 3298F: Documentation/crypto/async-tx-api.rst 3299F: crypto/async_tx/ 3300F: include/linux/async_tx.h 3301 3302AT24 EEPROM DRIVER 3303M: Bartosz Golaszewski <brgl@bgdev.pl> 3304L: linux-i2c@vger.kernel.org 3305S: Maintained 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3307F: Documentation/devicetree/bindings/eeprom/at24.yaml 3308F: drivers/misc/eeprom/at24.c 3309 3310ATA OVER ETHERNET (AOE) DRIVER 3311M: "Justin Sanders" <justin@coraid.com> 3312S: Supported 3313W: http://www.openaoe.org/ 3314F: Documentation/admin-guide/aoe/ 3315F: drivers/block/aoe/ 3316 3317ATC260X PMIC MFD DRIVER 3318M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3319M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3320L: linux-actions@lists.infradead.org 3321S: Maintained 3322F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3323F: drivers/input/misc/atc260x-onkey.c 3324F: drivers/mfd/atc260* 3325F: drivers/power/reset/atc260x-poweroff.c 3326F: drivers/regulator/atc260x-regulator.c 3327F: include/linux/mfd/atc260x/* 3328 3329ATHEROS 71XX/9XXX GPIO DRIVER 3330M: Alban Bedel <albeu@free.fr> 3331S: Maintained 3332W: https://github.com/AlbanBedel/linux 3333T: git git://github.com/AlbanBedel/linux 3334F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3335F: drivers/gpio/gpio-ath79.c 3336 3337ATHEROS 71XX/9XXX USB PHY DRIVER 3338M: Alban Bedel <albeu@free.fr> 3339S: Maintained 3340W: https://github.com/AlbanBedel/linux 3341T: git git://github.com/AlbanBedel/linux 3342F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3343F: drivers/phy/qualcomm/phy-ath79-usb.c 3344 3345ATHEROS ATH GENERIC UTILITIES 3346M: Kalle Valo <kvalo@kernel.org> 3347L: linux-wireless@vger.kernel.org 3348S: Supported 3349F: drivers/net/wireless/ath/* 3350 3351ATHEROS ATH5K WIRELESS DRIVER 3352M: Jiri Slaby <jirislaby@kernel.org> 3353M: Nick Kossifidis <mickflemm@gmail.com> 3354M: Luis Chamberlain <mcgrof@kernel.org> 3355L: linux-wireless@vger.kernel.org 3356S: Maintained 3357W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3358F: drivers/net/wireless/ath/ath5k/ 3359 3360ATHEROS ATH6KL WIRELESS DRIVER 3361L: linux-wireless@vger.kernel.org 3362S: Orphan 3363W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3364F: drivers/net/wireless/ath/ath6kl/ 3365 3366ATI_REMOTE2 DRIVER 3367M: Ville Syrjala <syrjala@sci.fi> 3368S: Maintained 3369F: drivers/input/misc/ati_remote2.c 3370 3371ATK0110 HWMON DRIVER 3372M: Luca Tettamanti <kronos.it@gmail.com> 3373L: linux-hwmon@vger.kernel.org 3374S: Maintained 3375F: drivers/hwmon/asus_atk0110.c 3376 3377ATLX ETHERNET DRIVERS 3378M: Chris Snook <chris.snook@gmail.com> 3379L: netdev@vger.kernel.org 3380S: Maintained 3381W: http://sourceforge.net/projects/atl1 3382W: http://atl1.sourceforge.net 3383F: drivers/net/ethernet/atheros/ 3384 3385ATM 3386M: Chas Williams <3chas3@gmail.com> 3387L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3388L: netdev@vger.kernel.org 3389S: Maintained 3390W: http://linux-atm.sourceforge.net 3391F: drivers/atm/ 3392F: include/linux/atm* 3393F: include/uapi/linux/atm* 3394 3395ATMEL MACB ETHERNET DRIVER 3396M: Nicolas Ferre <nicolas.ferre@microchip.com> 3397M: Claudiu Beznea <claudiu.beznea@microchip.com> 3398S: Supported 3399F: drivers/net/ethernet/cadence/ 3400 3401ATMEL MAXTOUCH DRIVER 3402M: Nick Dyer <nick@shmanahar.org> 3403S: Maintained 3404T: git git://github.com/ndyer/linux.git 3405F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3406F: drivers/input/touchscreen/atmel_mxt_ts.c 3407 3408ATMEL WIRELESS DRIVER 3409M: Simon Kelley <simon@thekelleys.org.uk> 3410L: linux-wireless@vger.kernel.org 3411S: Maintained 3412W: http://www.thekelleys.org.uk/atmel 3413W: http://atmelwlandriver.sourceforge.net/ 3414F: drivers/net/wireless/atmel/atmel* 3415 3416ATOMIC INFRASTRUCTURE 3417M: Will Deacon <will@kernel.org> 3418M: Peter Zijlstra <peterz@infradead.org> 3419R: Boqun Feng <boqun.feng@gmail.com> 3420R: Mark Rutland <mark.rutland@arm.com> 3421L: linux-kernel@vger.kernel.org 3422S: Maintained 3423F: arch/*/include/asm/atomic*.h 3424F: include/*/atomic*.h 3425F: include/linux/refcount.h 3426F: Documentation/atomic_*.txt 3427F: scripts/atomic/ 3428 3429ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3430M: Bradley Grove <linuxdrivers@attotech.com> 3431L: linux-scsi@vger.kernel.org 3432S: Supported 3433W: http://www.attotech.com 3434F: drivers/scsi/esas2r 3435 3436ATUSB IEEE 802.15.4 RADIO DRIVER 3437M: Stefan Schmidt <stefan@datenfreihafen.org> 3438L: linux-wpan@vger.kernel.org 3439S: Maintained 3440F: drivers/net/ieee802154/at86rf230.h 3441F: drivers/net/ieee802154/atusb.c 3442F: drivers/net/ieee802154/atusb.h 3443 3444AUDIT SUBSYSTEM 3445M: Paul Moore <paul@paul-moore.com> 3446M: Eric Paris <eparis@redhat.com> 3447L: linux-audit@redhat.com (moderated for non-subscribers) 3448S: Supported 3449W: https://github.com/linux-audit 3450T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3451F: include/asm-generic/audit_*.h 3452F: include/linux/audit.h 3453F: include/linux/audit_arch.h 3454F: include/uapi/linux/audit.h 3455F: kernel/audit* 3456F: lib/*audit.c 3457 3458AUXILIARY DISPLAY DRIVERS 3459M: Miguel Ojeda <ojeda@kernel.org> 3460S: Maintained 3461F: Documentation/devicetree/bindings/auxdisplay/ 3462F: drivers/auxdisplay/ 3463F: include/linux/cfag12864b.h 3464 3465AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3466M: Andreas Klinger <ak@it-klinger.de> 3467L: linux-iio@vger.kernel.org 3468S: Maintained 3469F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3470F: drivers/iio/adc/hx711.c 3471 3472AX.25 NETWORK LAYER 3473M: Ralf Baechle <ralf@linux-mips.org> 3474L: linux-hams@vger.kernel.org 3475S: Maintained 3476W: http://www.linux-ax25.org/ 3477F: include/net/ax25.h 3478F: include/uapi/linux/ax25.h 3479F: net/ax25/ 3480 3481AXENTIA ARM DEVICES 3482M: Peter Rosin <peda@axentia.se> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485F: arch/arm/boot/dts/at91-linea.dtsi 3486F: arch/arm/boot/dts/at91-natte.dtsi 3487F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3488F: arch/arm/boot/dts/at91-tse850-3.dts 3489 3490AXENTIA ASOC DRIVERS 3491M: Peter Rosin <peda@axentia.se> 3492L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3493S: Maintained 3494F: Documentation/devicetree/bindings/sound/axentia,* 3495F: sound/soc/atmel/tse850-pcm5142.c 3496 3497AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3498M: Nuno Sá <nuno.sa@analog.com> 3499L: linux-hwmon@vger.kernel.org 3500S: Supported 3501W: https://ez.analog.com/linux-software-drivers 3502F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3503F: drivers/hwmon/axi-fan-control.c 3504 3505AXXIA I2C CONTROLLER 3506M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3507L: linux-i2c@vger.kernel.org 3508S: Maintained 3509F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3510F: drivers/i2c/busses/i2c-axxia.c 3511 3512AZ6007 DVB DRIVER 3513M: Mauro Carvalho Chehab <mchehab@kernel.org> 3514L: linux-media@vger.kernel.org 3515S: Maintained 3516W: https://linuxtv.org 3517T: git git://linuxtv.org/media_tree.git 3518F: drivers/media/usb/dvb-usb-v2/az6007.c 3519 3520AZTECH FM RADIO RECEIVER DRIVER 3521M: Hans Verkuil <hverkuil@xs4all.nl> 3522L: linux-media@vger.kernel.org 3523S: Maintained 3524W: https://linuxtv.org 3525T: git git://linuxtv.org/media_tree.git 3526F: drivers/media/radio/radio-aztech* 3527 3528B43 WIRELESS DRIVER 3529L: linux-wireless@vger.kernel.org 3530L: b43-dev@lists.infradead.org 3531S: Odd Fixes 3532W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3533F: drivers/net/wireless/broadcom/b43/ 3534 3535B43LEGACY WIRELESS DRIVER 3536M: Larry Finger <Larry.Finger@lwfinger.net> 3537L: linux-wireless@vger.kernel.org 3538L: b43-dev@lists.infradead.org 3539S: Maintained 3540W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3541F: drivers/net/wireless/broadcom/b43legacy/ 3542 3543BACKLIGHT CLASS/SUBSYSTEM 3544M: Lee Jones <lee@kernel.org> 3545M: Daniel Thompson <daniel.thompson@linaro.org> 3546M: Jingoo Han <jingoohan1@gmail.com> 3547L: dri-devel@lists.freedesktop.org 3548S: Maintained 3549T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3550F: Documentation/ABI/stable/sysfs-class-backlight 3551F: Documentation/ABI/testing/sysfs-class-backlight 3552F: Documentation/devicetree/bindings/leds/backlight 3553F: drivers/video/backlight/ 3554F: include/linux/backlight.h 3555F: include/linux/pwm_backlight.h 3556 3557BARCO P50 GPIO DRIVER 3558M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3559M: Peter Korsgaard <peter.korsgaard@barco.com> 3560S: Maintained 3561F: drivers/platform/x86/barco-p50-gpio.c 3562 3563BATMAN ADVANCED 3564M: Marek Lindner <mareklindner@neomailbox.ch> 3565M: Simon Wunderlich <sw@simonwunderlich.de> 3566M: Antonio Quartulli <a@unstable.cc> 3567M: Sven Eckelmann <sven@narfation.org> 3568L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3569S: Maintained 3570W: https://www.open-mesh.org/ 3571Q: https://patchwork.open-mesh.org/project/batman/list/ 3572B: https://www.open-mesh.org/projects/batman-adv/issues 3573C: ircs://irc.hackint.org/batadv 3574T: git https://git.open-mesh.org/linux-merge.git 3575F: Documentation/networking/batman-adv.rst 3576F: include/uapi/linux/batadv_packet.h 3577F: include/uapi/linux/batman_adv.h 3578F: net/batman-adv/ 3579 3580BAYCOM/HDLCDRV DRIVERS FOR AX.25 3581M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3582L: linux-hams@vger.kernel.org 3583S: Maintained 3584W: http://www.baycom.org/~tom/ham/ham.html 3585F: drivers/net/hamradio/baycom* 3586 3587BCACHE (BLOCK LAYER CACHE) 3588M: Coly Li <colyli@suse.de> 3589M: Kent Overstreet <kent.overstreet@gmail.com> 3590L: linux-bcache@vger.kernel.org 3591S: Maintained 3592W: http://bcache.evilpiepirate.org 3593C: irc://irc.oftc.net/bcache 3594F: drivers/md/bcache/ 3595 3596BDISP ST MEDIA DRIVER 3597M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3598L: linux-media@vger.kernel.org 3599S: Supported 3600W: https://linuxtv.org 3601T: git git://linuxtv.org/media_tree.git 3602F: drivers/media/platform/st/sti/bdisp 3603 3604BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3605M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3606L: netdev@vger.kernel.org 3607S: Maintained 3608F: drivers/net/ethernet/ec_bhf.c 3609 3610BEFS FILE SYSTEM 3611M: Luis de Bethencourt <luisbg@kernel.org> 3612M: Salah Triki <salah.triki@gmail.com> 3613S: Maintained 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3615F: Documentation/filesystems/befs.rst 3616F: fs/befs/ 3617 3618BFQ I/O SCHEDULER 3619M: Paolo Valente <paolo.valente@linaro.org> 3620M: Jens Axboe <axboe@kernel.dk> 3621L: linux-block@vger.kernel.org 3622S: Maintained 3623F: Documentation/block/bfq-iosched.rst 3624F: block/bfq-* 3625 3626BFS FILE SYSTEM 3627M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3628S: Maintained 3629F: Documentation/filesystems/bfs.rst 3630F: fs/bfs/ 3631F: include/uapi/linux/bfs_fs.h 3632 3633BITMAP API 3634M: Yury Norov <yury.norov@gmail.com> 3635R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3636R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3637S: Maintained 3638F: include/linux/bitmap.h 3639F: include/linux/cpumask.h 3640F: include/linux/find.h 3641F: include/linux/nodemask.h 3642F: lib/bitmap.c 3643F: lib/cpumask.c 3644F: lib/cpumask_kunit.c 3645F: lib/find_bit.c 3646F: lib/find_bit_benchmark.c 3647F: lib/test_bitmap.c 3648F: tools/include/linux/bitmap.h 3649F: tools/include/linux/find.h 3650F: tools/lib/bitmap.c 3651F: tools/lib/find_bit.c 3652 3653BLINKM RGB LED DRIVER 3654M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3655S: Maintained 3656F: drivers/leds/leds-blinkm.c 3657 3658BLOCK LAYER 3659M: Jens Axboe <axboe@kernel.dk> 3660L: linux-block@vger.kernel.org 3661S: Maintained 3662T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3663F: Documentation/ABI/stable/sysfs-block 3664F: Documentation/block/ 3665F: block/ 3666F: drivers/block/ 3667F: include/linux/bio.h 3668F: include/linux/blk* 3669F: kernel/trace/blktrace.c 3670F: lib/sbitmap.c 3671 3672BLOCK2MTD DRIVER 3673M: Joern Engel <joern@lazybastard.org> 3674L: linux-mtd@lists.infradead.org 3675S: Maintained 3676F: drivers/mtd/devices/block2mtd.c 3677 3678BLUETOOTH DRIVERS 3679M: Marcel Holtmann <marcel@holtmann.org> 3680M: Johan Hedberg <johan.hedberg@gmail.com> 3681M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3682L: linux-bluetooth@vger.kernel.org 3683S: Supported 3684W: http://www.bluez.org/ 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3687F: drivers/bluetooth/ 3688 3689BLUETOOTH SUBSYSTEM 3690M: Marcel Holtmann <marcel@holtmann.org> 3691M: Johan Hedberg <johan.hedberg@gmail.com> 3692M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3693L: linux-bluetooth@vger.kernel.org 3694S: Supported 3695W: http://www.bluez.org/ 3696T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3698F: include/net/bluetooth/ 3699F: net/bluetooth/ 3700 3701BONDING DRIVER 3702M: Jay Vosburgh <j.vosburgh@gmail.com> 3703M: Veaceslav Falico <vfalico@gmail.com> 3704M: Andy Gospodarek <andy@greyhouse.net> 3705L: netdev@vger.kernel.org 3706S: Supported 3707W: http://sourceforge.net/projects/bonding/ 3708F: Documentation/networking/bonding.rst 3709F: drivers/net/bonding/ 3710F: include/net/bond* 3711F: include/uapi/linux/if_bonding.h 3712F: tools/testing/selftests/drivers/net/bonding/ 3713 3714BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3715M: Dan Robertson <dan@dlrobertson.com> 3716L: linux-iio@vger.kernel.org 3717S: Maintained 3718F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3719F: drivers/iio/accel/bma400* 3720 3721BPF [GENERAL] (Safe Dynamic Programs and Tools) 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Andrii Nakryiko <andrii@kernel.org> 3725R: Martin KaFai Lau <martin.lau@linux.dev> 3726R: Song Liu <song@kernel.org> 3727R: Yonghong Song <yhs@fb.com> 3728R: John Fastabend <john.fastabend@gmail.com> 3729R: KP Singh <kpsingh@kernel.org> 3730R: Stanislav Fomichev <sdf@google.com> 3731R: Hao Luo <haoluo@google.com> 3732R: Jiri Olsa <jolsa@kernel.org> 3733L: bpf@vger.kernel.org 3734S: Supported 3735W: https://bpf.io/ 3736Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3737T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3739F: Documentation/bpf/ 3740F: Documentation/networking/filter.rst 3741F: Documentation/userspace-api/ebpf/ 3742F: arch/*/net/* 3743F: include/linux/bpf* 3744F: include/linux/btf* 3745F: include/linux/filter.h 3746F: include/trace/events/xdp.h 3747F: include/uapi/linux/bpf* 3748F: include/uapi/linux/btf* 3749F: include/uapi/linux/filter.h 3750F: kernel/bpf/ 3751F: kernel/trace/bpf_trace.c 3752F: lib/test_bpf.c 3753F: net/bpf/ 3754F: net/core/filter.c 3755F: net/sched/act_bpf.c 3756F: net/sched/cls_bpf.c 3757F: samples/bpf/ 3758F: scripts/bpf_doc.py 3759F: scripts/pahole-flags.sh 3760F: scripts/pahole-version.sh 3761F: tools/bpf/ 3762F: tools/lib/bpf/ 3763F: tools/testing/selftests/bpf/ 3764 3765BPF JIT for ARM 3766M: Shubham Bansal <illusionist.neo@gmail.com> 3767L: bpf@vger.kernel.org 3768S: Odd Fixes 3769F: arch/arm/net/ 3770 3771BPF JIT for ARM64 3772M: Daniel Borkmann <daniel@iogearbox.net> 3773M: Alexei Starovoitov <ast@kernel.org> 3774M: Zi Shen Lim <zlim.lnx@gmail.com> 3775L: bpf@vger.kernel.org 3776S: Supported 3777F: arch/arm64/net/ 3778 3779BPF JIT for MIPS (32-BIT AND 64-BIT) 3780M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3781M: Paul Burton <paulburton@kernel.org> 3782L: bpf@vger.kernel.org 3783S: Maintained 3784F: arch/mips/net/ 3785 3786BPF JIT for NFP NICs 3787M: Jakub Kicinski <kuba@kernel.org> 3788L: bpf@vger.kernel.org 3789S: Odd Fixes 3790F: drivers/net/ethernet/netronome/nfp/bpf/ 3791 3792BPF JIT for POWERPC (32-BIT AND 64-BIT) 3793M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3794M: Michael Ellerman <mpe@ellerman.id.au> 3795L: bpf@vger.kernel.org 3796S: Supported 3797F: arch/powerpc/net/ 3798 3799BPF JIT for RISC-V (32-bit) 3800M: Luke Nelson <luke.r.nels@gmail.com> 3801M: Xi Wang <xi.wang@gmail.com> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: arch/riscv/net/ 3805X: arch/riscv/net/bpf_jit_comp64.c 3806 3807BPF JIT for RISC-V (64-bit) 3808M: Björn Töpel <bjorn@kernel.org> 3809L: bpf@vger.kernel.org 3810S: Maintained 3811F: arch/riscv/net/ 3812X: arch/riscv/net/bpf_jit_comp32.c 3813 3814BPF JIT for S390 3815M: Ilya Leoshkevich <iii@linux.ibm.com> 3816M: Heiko Carstens <hca@linux.ibm.com> 3817M: Vasily Gorbik <gor@linux.ibm.com> 3818L: bpf@vger.kernel.org 3819S: Supported 3820F: arch/s390/net/ 3821X: arch/s390/net/pnet.c 3822 3823BPF JIT for SPARC (32-BIT AND 64-BIT) 3824M: David S. Miller <davem@davemloft.net> 3825L: bpf@vger.kernel.org 3826S: Odd Fixes 3827F: arch/sparc/net/ 3828 3829BPF JIT for X86 32-BIT 3830M: Wang YanQing <udknight@gmail.com> 3831L: bpf@vger.kernel.org 3832S: Odd Fixes 3833F: arch/x86/net/bpf_jit_comp32.c 3834 3835BPF JIT for X86 64-BIT 3836M: Alexei Starovoitov <ast@kernel.org> 3837M: Daniel Borkmann <daniel@iogearbox.net> 3838L: bpf@vger.kernel.org 3839S: Supported 3840F: arch/x86/net/ 3841X: arch/x86/net/bpf_jit_comp32.c 3842 3843BPF [CORE] 3844M: Alexei Starovoitov <ast@kernel.org> 3845M: Daniel Borkmann <daniel@iogearbox.net> 3846R: John Fastabend <john.fastabend@gmail.com> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/verifier.c 3850F: kernel/bpf/tnum.c 3851F: kernel/bpf/core.c 3852F: kernel/bpf/syscall.c 3853F: kernel/bpf/dispatcher.c 3854F: kernel/bpf/trampoline.c 3855F: include/linux/bpf* 3856F: include/linux/filter.h 3857F: include/linux/tnum.h 3858 3859BPF [BTF] 3860M: Martin KaFai Lau <martin.lau@linux.dev> 3861L: bpf@vger.kernel.org 3862S: Maintained 3863F: kernel/bpf/btf.c 3864F: include/linux/btf* 3865 3866BPF [TRACING] 3867M: Song Liu <song@kernel.org> 3868R: Jiri Olsa <jolsa@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: kernel/trace/bpf_trace.c 3872F: kernel/bpf/stackmap.c 3873 3874BPF [NETWORKING] (tc BPF, sock_addr) 3875M: Martin KaFai Lau <martin.lau@linux.dev> 3876M: Daniel Borkmann <daniel@iogearbox.net> 3877R: John Fastabend <john.fastabend@gmail.com> 3878L: bpf@vger.kernel.org 3879L: netdev@vger.kernel.org 3880S: Maintained 3881F: net/core/filter.c 3882F: net/sched/act_bpf.c 3883F: net/sched/cls_bpf.c 3884 3885BPF [NETWORKING] (struct_ops, reuseport) 3886M: Martin KaFai Lau <martin.lau@linux.dev> 3887L: bpf@vger.kernel.org 3888L: netdev@vger.kernel.org 3889S: Maintained 3890F: kernel/bpf/bpf_struct* 3891 3892BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3893M: KP Singh <kpsingh@kernel.org> 3894R: Florent Revest <revest@chromium.org> 3895R: Brendan Jackman <jackmanb@chromium.org> 3896L: bpf@vger.kernel.org 3897S: Maintained 3898F: Documentation/bpf/prog_lsm.rst 3899F: include/linux/bpf_lsm.h 3900F: kernel/bpf/bpf_lsm.c 3901F: security/bpf/ 3902 3903BPF [STORAGE & CGROUPS] 3904M: Martin KaFai Lau <martin.lau@linux.dev> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/cgroup.c 3908F: kernel/bpf/*storage.c 3909F: kernel/bpf/bpf_lru* 3910 3911BPF [RINGBUF] 3912M: Andrii Nakryiko <andrii@kernel.org> 3913L: bpf@vger.kernel.org 3914S: Maintained 3915F: kernel/bpf/ringbuf.c 3916 3917BPF [ITERATOR] 3918M: Yonghong Song <yhs@fb.com> 3919L: bpf@vger.kernel.org 3920S: Maintained 3921F: kernel/bpf/*iter.c 3922 3923BPF [L7 FRAMEWORK] (sockmap) 3924M: John Fastabend <john.fastabend@gmail.com> 3925M: Jakub Sitnicki <jakub@cloudflare.com> 3926L: netdev@vger.kernel.org 3927L: bpf@vger.kernel.org 3928S: Maintained 3929F: include/linux/skmsg.h 3930F: net/core/skmsg.c 3931F: net/core/sock_map.c 3932F: net/ipv4/tcp_bpf.c 3933F: net/ipv4/udp_bpf.c 3934F: net/unix/unix_bpf.c 3935 3936BPF [LIBRARY] (libbpf) 3937M: Andrii Nakryiko <andrii@kernel.org> 3938L: bpf@vger.kernel.org 3939S: Maintained 3940F: tools/lib/bpf/ 3941 3942BPF [TOOLING] (bpftool) 3943M: Quentin Monnet <quentin@isovalent.com> 3944L: bpf@vger.kernel.org 3945S: Maintained 3946F: kernel/bpf/disasm.* 3947F: tools/bpf/bpftool/ 3948 3949BPF [SELFTESTS] (Test Runners & Infrastructure) 3950M: Andrii Nakryiko <andrii@kernel.org> 3951R: Mykola Lysenko <mykolal@fb.com> 3952L: bpf@vger.kernel.org 3953S: Maintained 3954F: tools/testing/selftests/bpf/ 3955 3956BPF [MISC] 3957L: bpf@vger.kernel.org 3958S: Odd Fixes 3959K: (?:\b|_)bpf(?:\b|_) 3960 3961BROADCOM B44 10/100 ETHERNET DRIVER 3962M: Michael Chan <michael.chan@broadcom.com> 3963L: netdev@vger.kernel.org 3964S: Supported 3965F: drivers/net/ethernet/broadcom/b44.* 3966 3967BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3968M: Florian Fainelli <f.fainelli@gmail.com> 3969L: netdev@vger.kernel.org 3970L: openwrt-devel@lists.openwrt.org (subscribers-only) 3971S: Supported 3972F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3973F: drivers/net/dsa/b53/* 3974F: drivers/net/dsa/bcm_sf2* 3975F: include/linux/dsa/brcm.h 3976F: include/linux/platform_data/b53.h 3977 3978BROADCOM BCMBCA ARM ARCHITECTURE 3979M: William Zhang <william.zhang@broadcom.com> 3980M: Anand Gore <anand.gore@broadcom.com> 3981M: Kursad Oney <kursad.oney@broadcom.com> 3982M: Florian Fainelli <f.fainelli@gmail.com> 3983M: Rafał Miłecki <rafal@milecki.pl> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3986S: Maintained 3987T: git https://github.com/broadcom/stblinux.git 3988F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3989F: arch/arm64/boot/dts/broadcom/bcmbca/* 3990N: bcmbca 3991N: bcm[9]?47622 3992N: bcm[9]?4912 3993N: bcm[9]?63138 3994N: bcm[9]?63146 3995N: bcm[9]?63148 3996N: bcm[9]?63158 3997N: bcm[9]?63178 3998N: bcm[9]?6756 3999N: bcm[9]?6813 4000N: bcm[9]?6846 4001N: bcm[9]?6855 4002N: bcm[9]?6856 4003N: bcm[9]?6858 4004N: bcm[9]?6878 4005 4006BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4009L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git https://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4014F: drivers/pci/controller/pcie-brcmstb.c 4015F: drivers/staging/vc04_services 4016N: bcm2711 4017N: bcm283* 4018N: raspberrypi 4019 4020BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4021M: Florian Fainelli <f.fainelli@gmail.com> 4022M: Ray Jui <rjui@broadcom.com> 4023M: Scott Branden <sbranden@broadcom.com> 4024R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4025S: Maintained 4026T: git https://github.com/broadcom/mach-bcm 4027F: arch/arm/mach-bcm/ 4028N: bcm281* 4029N: bcm113* 4030N: bcm216* 4031N: kona 4032 4033BROADCOM BCM47XX MIPS ARCHITECTURE 4034M: Hauke Mehrtens <hauke@hauke-m.de> 4035M: Rafał Miłecki <zajec5@gmail.com> 4036L: linux-mips@vger.kernel.org 4037S: Maintained 4038F: Documentation/devicetree/bindings/mips/brcm/ 4039F: arch/mips/bcm47xx/* 4040F: arch/mips/include/asm/mach-bcm47xx/* 4041 4042BROADCOM BCM4908 ETHERNET DRIVER 4043M: Rafał Miłecki <rafal@milecki.pl> 4044R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4045L: netdev@vger.kernel.org 4046S: Maintained 4047F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4048F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4049F: drivers/net/ethernet/broadcom/unimac.h 4050 4051BROADCOM BCM4908 PINMUX DRIVER 4052M: Rafał Miłecki <rafal@milecki.pl> 4053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4054L: linux-gpio@vger.kernel.org 4055S: Maintained 4056F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4057F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4058 4059BROADCOM BCM5301X ARM ARCHITECTURE 4060M: Florian Fainelli <f.fainelli@gmail.com> 4061M: Hauke Mehrtens <hauke@hauke-m.de> 4062M: Rafał Miłecki <zajec5@gmail.com> 4063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4065S: Maintained 4066F: arch/arm/boot/dts/bcm470* 4067F: arch/arm/boot/dts/bcm5301* 4068F: arch/arm/boot/dts/bcm953012* 4069F: arch/arm/mach-bcm/bcm_5301x.c 4070 4071BROADCOM BCM53573 ARM ARCHITECTURE 4072M: Florian Fainelli <f.fainelli@gmail.com> 4073M: Rafał Miłecki <rafal@milecki.pl> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4076S: Maintained 4077F: arch/arm/boot/dts/bcm47189* 4078F: arch/arm/boot/dts/bcm53573* 4079 4080BROADCOM BCM63XX/BCM33XX UDC DRIVER 4081M: Kevin Cernekee <cernekee@gmail.com> 4082L: linux-usb@vger.kernel.org 4083S: Maintained 4084F: drivers/usb/gadget/udc/bcm63xx_udc.* 4085 4086BROADCOM BCM7XXX ARM ARCHITECTURE 4087M: Florian Fainelli <f.fainelli@gmail.com> 4088R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4090S: Maintained 4091T: git https://github.com/broadcom/stblinux.git 4092F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4093F: arch/arm/boot/dts/bcm7*.dts* 4094F: arch/arm/include/asm/hardware/cache-b15-rac.h 4095F: arch/arm/mach-bcm/*brcmstb* 4096F: arch/arm/mm/cache-b15-rac.c 4097F: drivers/bus/brcmstb_gisb.c 4098F: drivers/pci/controller/pcie-brcmstb.c 4099N: brcmstb 4100N: bcm7038 4101N: bcm7120 4102 4103BROADCOM BDC DRIVER 4104M: Justin Chen <justinpopo6@gmail.com> 4105M: Al Cooper <alcooperx@gmail.com> 4106L: linux-usb@vger.kernel.org 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108S: Maintained 4109F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4110F: drivers/usb/gadget/udc/bdc/ 4111 4112BROADCOM BMIPS CPUFREQ DRIVER 4113M: Markus Mayer <mmayer@broadcom.com> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-pm@vger.kernel.org 4116S: Maintained 4117F: drivers/cpufreq/bmips-cpufreq.c 4118 4119BROADCOM BMIPS MIPS ARCHITECTURE 4120M: Florian Fainelli <f.fainelli@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-mips@vger.kernel.org 4123S: Maintained 4124T: git https://github.com/broadcom/stblinux.git 4125F: arch/mips/bmips/* 4126F: arch/mips/boot/dts/brcm/bcm*.dts* 4127F: arch/mips/include/asm/mach-bmips/* 4128F: arch/mips/kernel/*bmips* 4129F: drivers/soc/bcm/bcm63xx 4130F: drivers/irqchip/irq-bcm63* 4131F: drivers/irqchip/irq-bcm7* 4132F: drivers/irqchip/irq-brcmstb* 4133F: include/linux/bcm963xx_nvram.h 4134F: include/linux/bcm963xx_tag.h 4135 4136BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4137M: Rasesh Mody <rmody@marvell.com> 4138M: GR-Linux-NIC-Dev@marvell.com 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: drivers/net/ethernet/broadcom/bnx2.* 4142F: drivers/net/ethernet/broadcom/bnx2_* 4143 4144BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4145M: Saurav Kashyap <skashyap@marvell.com> 4146M: Javed Hasan <jhasan@marvell.com> 4147M: GR-QLogic-Storage-Upstream@marvell.com 4148L: linux-scsi@vger.kernel.org 4149S: Supported 4150F: drivers/scsi/bnx2fc/ 4151 4152BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4153M: Nilesh Javali <njavali@marvell.com> 4154M: Manish Rangankar <mrangankar@marvell.com> 4155M: GR-QLogic-Storage-Upstream@marvell.com 4156L: linux-scsi@vger.kernel.org 4157S: Supported 4158F: drivers/scsi/bnx2i/ 4159 4160BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4161M: Ariel Elior <aelior@marvell.com> 4162M: Sudarsana Kalluru <skalluru@marvell.com> 4163M: Manish Chopra <manishc@marvell.com> 4164L: netdev@vger.kernel.org 4165S: Supported 4166F: drivers/net/ethernet/broadcom/bnx2x/ 4167 4168BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4169M: Michael Chan <michael.chan@broadcom.com> 4170L: netdev@vger.kernel.org 4171S: Supported 4172F: drivers/firmware/broadcom/tee_bnxt_fw.c 4173F: drivers/net/ethernet/broadcom/bnxt/ 4174F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4175 4176BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4177M: Arend van Spriel <aspriel@gmail.com> 4178M: Franky Lin <franky.lin@broadcom.com> 4179M: Hante Meuleman <hante.meuleman@broadcom.com> 4180L: linux-wireless@vger.kernel.org 4181L: brcm80211-dev-list.pdl@broadcom.com 4182L: SHA-cyfmac-dev-list@infineon.com 4183S: Supported 4184F: drivers/net/wireless/broadcom/brcm80211/ 4185 4186BROADCOM BRCMSTB GPIO DRIVER 4187M: Doug Berger <opendmb@gmail.com> 4188M: Florian Fainelli <f.fainelli@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190S: Supported 4191F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4192F: drivers/gpio/gpio-brcmstb.c 4193 4194BROADCOM BRCMSTB I2C DRIVER 4195M: Kamal Dasu <kdasu.kdev@gmail.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: linux-i2c@vger.kernel.org 4198S: Supported 4199F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4200F: drivers/i2c/busses/i2c-brcmstb.c 4201 4202BROADCOM BRCMSTB UART DRIVER 4203M: Al Cooper <alcooperx@gmail.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-serial@vger.kernel.org 4206S: Maintained 4207F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4208F: drivers/tty/serial/8250/8250_bcm7271.c 4209 4210BROADCOM BRCMSTB USB EHCI DRIVER 4211M: Justin Chen <justinpopo6@gmail.com> 4212M: Al Cooper <alcooperx@gmail.com> 4213R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4214L: linux-usb@vger.kernel.org 4215S: Maintained 4216F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4217F: drivers/usb/host/ehci-brcm.* 4218 4219BROADCOM BRCMSTB USB PIN MAP DRIVER 4220M: Al Cooper <alcooperx@gmail.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-usb@vger.kernel.org 4223S: Maintained 4224F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4225F: drivers/usb/misc/brcmstb-usb-pinmap.c 4226 4227BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4228M: Justin Chen <justinpopo6@gmail.com> 4229M: Al Cooper <alcooperx@gmail.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-kernel@vger.kernel.org 4232S: Maintained 4233F: drivers/phy/broadcom/phy-brcm-usb* 4234 4235BROADCOM ETHERNET PHY DRIVERS 4236M: Florian Fainelli <f.fainelli@gmail.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238L: netdev@vger.kernel.org 4239S: Supported 4240F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4241F: drivers/net/phy/bcm*.[ch] 4242F: drivers/net/phy/broadcom.c 4243F: include/linux/brcmphy.h 4244 4245BROADCOM GENET ETHERNET DRIVER 4246M: Doug Berger <opendmb@gmail.com> 4247M: Florian Fainelli <f.fainelli@gmail.com> 4248R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4249L: netdev@vger.kernel.org 4250S: Supported 4251F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4252F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4253F: drivers/net/ethernet/broadcom/genet/ 4254F: drivers/net/ethernet/broadcom/unimac.h 4255F: drivers/net/mdio/mdio-bcm-unimac.c 4256F: include/linux/platform_data/bcmgenet.h 4257F: include/linux/platform_data/mdio-bcm-unimac.h 4258 4259BROADCOM IPROC ARM ARCHITECTURE 4260M: Ray Jui <rjui@broadcom.com> 4261M: Scott Branden <sbranden@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265T: git https://github.com/broadcom/stblinux.git 4266F: arch/arm64/boot/dts/broadcom/northstar2/* 4267F: arch/arm64/boot/dts/broadcom/stingray/* 4268F: drivers/clk/bcm/clk-ns* 4269F: drivers/clk/bcm/clk-sr* 4270F: drivers/pinctrl/bcm/pinctrl-ns* 4271F: include/dt-bindings/clock/bcm-sr* 4272N: iproc 4273N: cygnus 4274N: bcm[-_]nsp 4275N: bcm9113* 4276N: bcm9583* 4277N: bcm9585* 4278N: bcm9586* 4279N: bcm988312 4280N: bcm113* 4281N: bcm583* 4282N: bcm585* 4283N: bcm586* 4284N: bcm88312 4285N: hr2 4286N: stingray 4287 4288BROADCOM IPROC GBIT ETHERNET DRIVER 4289M: Rafał Miłecki <rafal@milecki.pl> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: netdev@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4294F: drivers/net/ethernet/broadcom/bgmac* 4295F: drivers/net/ethernet/broadcom/unimac.h 4296 4297BROADCOM KONA GPIO DRIVER 4298M: Ray Jui <rjui@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300S: Supported 4301F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4302F: drivers/gpio/gpio-bcm-kona.c 4303 4304BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4305M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4306M: Kashyap Desai <kashyap.desai@broadcom.com> 4307M: Sumit Saxena <sumit.saxena@broadcom.com> 4308M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4309L: mpi3mr-linuxdrv.pdl@broadcom.com 4310L: linux-scsi@vger.kernel.org 4311S: Supported 4312W: https://www.broadcom.com/support/storage 4313F: drivers/scsi/mpi3mr/ 4314 4315BROADCOM NETXTREME-E ROCE DRIVER 4316M: Selvin Xavier <selvin.xavier@broadcom.com> 4317L: linux-rdma@vger.kernel.org 4318S: Supported 4319W: http://www.broadcom.com 4320F: drivers/infiniband/hw/bnxt_re/ 4321F: include/uapi/rdma/bnxt_re-abi.h 4322 4323BROADCOM NVRAM DRIVER 4324M: Rafał Miłecki <zajec5@gmail.com> 4325L: linux-mips@vger.kernel.org 4326S: Maintained 4327F: drivers/firmware/broadcom/* 4328 4329BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4330M: Rafał Miłecki <rafal@milecki.pl> 4331M: Florian Fainelli <f.fainelli@gmail.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333L: linux-pm@vger.kernel.org 4334S: Maintained 4335T: git https://github.com/broadcom/stblinux.git 4336F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4337F: include/dt-bindings/soc/bcm-pmb.h 4338 4339BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4340M: Rafał Miłecki <zajec5@gmail.com> 4341L: linux-wireless@vger.kernel.org 4342S: Maintained 4343F: drivers/bcma/ 4344F: include/linux/bcma/ 4345 4346BROADCOM SPI DRIVER 4347M: Kamal Dasu <kdasu.kdev@gmail.com> 4348R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4349S: Maintained 4350F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4351F: drivers/spi/spi-bcm-qspi.* 4352F: drivers/spi/spi-brcmstb-qspi.c 4353F: drivers/spi/spi-iproc-qspi.c 4354 4355BROADCOM STB AVS CPUFREQ DRIVER 4356M: Markus Mayer <mmayer@broadcom.com> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358L: linux-pm@vger.kernel.org 4359S: Maintained 4360F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4361F: drivers/cpufreq/brcmstb* 4362 4363BROADCOM STB AVS TMON DRIVER 4364M: Markus Mayer <mmayer@broadcom.com> 4365R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4366L: linux-pm@vger.kernel.org 4367S: Maintained 4368F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4369F: drivers/thermal/broadcom/brcmstb* 4370 4371BROADCOM STB DPFE DRIVER 4372M: Markus Mayer <mmayer@broadcom.com> 4373R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4375S: Maintained 4376F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4377F: drivers/memory/brcmstb_dpfe.c 4378 4379BROADCOM STB NAND FLASH DRIVER 4380M: Brian Norris <computersforpeace@gmail.com> 4381M: Kamal Dasu <kdasu.kdev@gmail.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-mtd@lists.infradead.org 4384S: Maintained 4385F: drivers/mtd/nand/raw/brcmnand/ 4386F: include/linux/platform_data/brcmnand.h 4387 4388BROADCOM STB PCIE DRIVER 4389M: Jim Quinlan <jim2101024@gmail.com> 4390M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4391M: Florian Fainelli <f.fainelli@gmail.com> 4392R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4393L: linux-pci@vger.kernel.org 4394S: Maintained 4395F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4396F: drivers/pci/controller/pcie-brcmstb.c 4397 4398BROADCOM SYSTEMPORT ETHERNET DRIVER 4399M: Florian Fainelli <f.fainelli@gmail.com> 4400R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4401L: netdev@vger.kernel.org 4402S: Supported 4403F: drivers/net/ethernet/broadcom/bcmsysport.* 4404F: drivers/net/ethernet/broadcom/unimac.h 4405F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4406 4407BROADCOM TG3 GIGABIT ETHERNET DRIVER 4408M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4409M: Prashant Sreedharan <prashant@broadcom.com> 4410M: Michael Chan <mchan@broadcom.com> 4411L: netdev@vger.kernel.org 4412S: Supported 4413F: drivers/net/ethernet/broadcom/tg3.* 4414 4415BROADCOM VK DRIVER 4416M: Scott Branden <scott.branden@broadcom.com> 4417R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4418S: Supported 4419F: drivers/misc/bcm-vk/ 4420F: include/uapi/linux/misc/bcm_vk.h 4421 4422BROCADE BFA FC SCSI DRIVER 4423M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4424M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4425L: linux-scsi@vger.kernel.org 4426S: Supported 4427F: drivers/scsi/bfa/ 4428 4429BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4430M: Rasesh Mody <rmody@marvell.com> 4431M: Sudarsana Kalluru <skalluru@marvell.com> 4432M: GR-Linux-NIC-Dev@marvell.com 4433L: netdev@vger.kernel.org 4434S: Supported 4435F: drivers/net/ethernet/brocade/bna/ 4436 4437BSG (block layer generic sg v4 driver) 4438M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4439L: linux-scsi@vger.kernel.org 4440S: Supported 4441F: block/bsg.c 4442F: include/linux/bsg.h 4443F: include/uapi/linux/bsg.h 4444 4445BT87X AUDIO DRIVER 4446M: Clemens Ladisch <clemens@ladisch.de> 4447L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4448S: Maintained 4449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4450F: Documentation/sound/cards/bt87x.rst 4451F: sound/pci/bt87x.c 4452 4453BT8XXGPIO DRIVER 4454M: Michael Buesch <m@bues.ch> 4455S: Maintained 4456W: http://bu3sch.de/btgpio.php 4457F: drivers/gpio/gpio-bt8xx.c 4458 4459BTRFS FILE SYSTEM 4460M: Chris Mason <clm@fb.com> 4461M: Josef Bacik <josef@toxicpanda.com> 4462M: David Sterba <dsterba@suse.com> 4463L: linux-btrfs@vger.kernel.org 4464S: Maintained 4465W: https://btrfs.readthedocs.io 4466W: https://btrfs.wiki.kernel.org/ 4467Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4468C: irc://irc.libera.chat/btrfs 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4470F: Documentation/filesystems/btrfs.rst 4471F: fs/btrfs/ 4472F: include/linux/btrfs* 4473F: include/trace/events/btrfs.h 4474F: include/uapi/linux/btrfs* 4475 4476BTTV VIDEO4LINUX DRIVER 4477M: Mauro Carvalho Chehab <mchehab@kernel.org> 4478L: linux-media@vger.kernel.org 4479S: Odd fixes 4480W: https://linuxtv.org 4481T: git git://linuxtv.org/media_tree.git 4482F: Documentation/driver-api/media/drivers/bttv* 4483F: drivers/media/pci/bt8xx/bttv* 4484 4485BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4486M: Chanwoo Choi <cw00.choi@samsung.com> 4487L: linux-pm@vger.kernel.org 4488L: linux-samsung-soc@vger.kernel.org 4489S: Maintained 4490T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4491F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4492F: drivers/devfreq/exynos-bus.c 4493 4494BUSLOGIC SCSI DRIVER 4495M: Khalid Aziz <khalid@gonehiking.org> 4496L: linux-scsi@vger.kernel.org 4497S: Maintained 4498F: drivers/scsi/BusLogic.* 4499F: drivers/scsi/FlashPoint.* 4500 4501C-MEDIA CMI8788 DRIVER 4502M: Clemens Ladisch <clemens@ladisch.de> 4503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4504S: Maintained 4505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4506F: sound/pci/oxygen/ 4507 4508C-SKY ARCHITECTURE 4509M: Guo Ren <guoren@kernel.org> 4510L: linux-csky@vger.kernel.org 4511S: Supported 4512T: git https://github.com/c-sky/csky-linux.git 4513F: Documentation/devicetree/bindings/csky/ 4514F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4515F: Documentation/devicetree/bindings/timer/csky,* 4516F: arch/csky/ 4517F: drivers/clocksource/timer-gx6605s.c 4518F: drivers/clocksource/timer-mp-csky.c 4519F: drivers/irqchip/irq-csky-* 4520N: csky 4521K: csky 4522 4523CA8210 IEEE-802.15.4 RADIO DRIVER 4524L: linux-wpan@vger.kernel.org 4525S: Orphan 4526W: https://github.com/Cascoda/ca8210-linux.git 4527F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4528F: drivers/net/ieee802154/ca8210.c 4529 4530CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4531M: Damien Le Moal <damien.lemoal@wdc.com> 4532L: linux-riscv@lists.infradead.org 4533L: linux-gpio@vger.kernel.org (pinctrl driver) 4534F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4535F: drivers/pinctrl/pinctrl-k210.c 4536 4537CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4538M: Damien Le Moal <damien.lemoal@wdc.com> 4539L: linux-kernel@vger.kernel.org 4540L: linux-riscv@lists.infradead.org 4541S: Maintained 4542F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4543F: drivers/reset/reset-k210.c 4544 4545CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4546M: Damien Le Moal <damien.lemoal@wdc.com> 4547L: linux-riscv@lists.infradead.org 4548S: Maintained 4549F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4550F: drivers/soc/canaan/ 4551F: include/soc/canaan/ 4552 4553CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4554M: David Howells <dhowells@redhat.com> 4555L: linux-cachefs@redhat.com (moderated for non-subscribers) 4556S: Supported 4557F: Documentation/filesystems/caching/cachefiles.rst 4558F: fs/cachefiles/ 4559 4560CADENCE MIPI-CSI2 BRIDGES 4561M: Maxime Ripard <mripard@kernel.org> 4562L: linux-media@vger.kernel.org 4563S: Maintained 4564F: Documentation/devicetree/bindings/media/cdns,*.txt 4565F: drivers/media/platform/cadence/cdns-csi2* 4566 4567CADENCE NAND DRIVER 4568L: linux-mtd@lists.infradead.org 4569S: Orphan 4570F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4571F: drivers/mtd/nand/raw/cadence-nand-controller.c 4572 4573CADENCE USB3 DRD IP DRIVER 4574M: Peter Chen <peter.chen@kernel.org> 4575M: Pawel Laszczak <pawell@cadence.com> 4576R: Roger Quadros <rogerq@kernel.org> 4577R: Aswath Govindraju <a-govindraju@ti.com> 4578L: linux-usb@vger.kernel.org 4579S: Maintained 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4581F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4582F: drivers/usb/cdns3/ 4583X: drivers/usb/cdns3/cdnsp* 4584 4585CADENCE USBSSP DRD IP DRIVER 4586M: Pawel Laszczak <pawell@cadence.com> 4587L: linux-usb@vger.kernel.org 4588S: Maintained 4589T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4590F: drivers/usb/cdns3/ 4591X: drivers/usb/cdns3/cdns3* 4592 4593CADET FM/AM RADIO RECEIVER DRIVER 4594M: Hans Verkuil <hverkuil@xs4all.nl> 4595L: linux-media@vger.kernel.org 4596S: Maintained 4597W: https://linuxtv.org 4598T: git git://linuxtv.org/media_tree.git 4599F: drivers/media/radio/radio-cadet* 4600 4601CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4602L: linux-media@vger.kernel.org 4603S: Orphan 4604T: git git://linuxtv.org/media_tree.git 4605F: Documentation/admin-guide/media/cafe_ccic* 4606F: drivers/media/platform/marvell/ 4607 4608CAIF NETWORK LAYER 4609L: netdev@vger.kernel.org 4610S: Orphan 4611F: Documentation/networking/caif/ 4612F: drivers/net/caif/ 4613F: include/net/caif/ 4614F: include/uapi/linux/caif/ 4615F: net/caif/ 4616 4617CAKE QDISC 4618M: Toke Høiland-Jørgensen <toke@toke.dk> 4619L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4620S: Maintained 4621F: net/sched/sch_cake.c 4622 4623CAN NETWORK DRIVERS 4624M: Wolfgang Grandegger <wg@grandegger.com> 4625M: Marc Kleine-Budde <mkl@pengutronix.de> 4626L: linux-can@vger.kernel.org 4627S: Maintained 4628W: https://github.com/linux-can 4629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4631F: Documentation/devicetree/bindings/net/can/ 4632F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4633F: drivers/net/can/ 4634F: drivers/phy/phy-can-transceiver.c 4635F: include/linux/can/bittiming.h 4636F: include/linux/can/dev.h 4637F: include/linux/can/length.h 4638F: include/linux/can/platform/ 4639F: include/linux/can/rx-offload.h 4640F: include/uapi/linux/can/error.h 4641F: include/uapi/linux/can/netlink.h 4642F: include/uapi/linux/can/vxcan.h 4643 4644CAN NETWORK LAYER 4645M: Oliver Hartkopp <socketcan@hartkopp.net> 4646M: Marc Kleine-Budde <mkl@pengutronix.de> 4647L: linux-can@vger.kernel.org 4648S: Maintained 4649W: https://github.com/linux-can 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4652F: Documentation/networking/can.rst 4653F: include/linux/can/can-ml.h 4654F: include/linux/can/core.h 4655F: include/linux/can/skb.h 4656F: include/net/netns/can.h 4657F: include/uapi/linux/can.h 4658F: include/uapi/linux/can/bcm.h 4659F: include/uapi/linux/can/gw.h 4660F: include/uapi/linux/can/isotp.h 4661F: include/uapi/linux/can/raw.h 4662F: net/can/ 4663 4664CAN-J1939 NETWORK LAYER 4665M: Robin van der Gracht <robin@protonic.nl> 4666M: Oleksij Rempel <o.rempel@pengutronix.de> 4667R: kernel@pengutronix.de 4668L: linux-can@vger.kernel.org 4669S: Maintained 4670F: Documentation/networking/j1939.rst 4671F: include/uapi/linux/can/j1939.h 4672F: net/can/j1939/ 4673 4674CAPABILITIES 4675M: Serge Hallyn <serge@hallyn.com> 4676L: linux-security-module@vger.kernel.org 4677S: Supported 4678F: include/linux/capability.h 4679F: include/uapi/linux/capability.h 4680F: kernel/capability.c 4681F: security/commoncap.c 4682 4683CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4684M: Kevin Tsai <ktsai@capellamicro.com> 4685S: Maintained 4686F: drivers/iio/light/cm* 4687 4688CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4689M: Christian Lamparter <chunkeey@googlemail.com> 4690L: linux-wireless@vger.kernel.org 4691S: Maintained 4692W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4693F: drivers/net/wireless/ath/carl9170/ 4694 4695CAVIUM I2C DRIVER 4696M: Robert Richter <rric@kernel.org> 4697S: Odd Fixes 4698W: http://www.marvell.com 4699F: drivers/i2c/busses/i2c-octeon* 4700F: drivers/i2c/busses/i2c-thunderx* 4701 4702CAVIUM LIQUIDIO NETWORK DRIVER 4703M: Derek Chickles <dchickles@marvell.com> 4704M: Satanand Burla <sburla@marvell.com> 4705M: Felix Manlunas <fmanlunas@marvell.com> 4706L: netdev@vger.kernel.org 4707S: Supported 4708W: http://www.marvell.com 4709F: drivers/net/ethernet/cavium/liquidio/ 4710 4711CAVIUM MMC DRIVER 4712M: Robert Richter <rric@kernel.org> 4713S: Odd Fixes 4714W: http://www.marvell.com 4715F: drivers/mmc/host/cavium* 4716 4717CAVIUM OCTEON-TX CRYPTO DRIVER 4718M: George Cherian <gcherian@marvell.com> 4719L: linux-crypto@vger.kernel.org 4720S: Supported 4721W: http://www.marvell.com 4722F: drivers/crypto/cavium/cpt/ 4723 4724CAVIUM THUNDERX2 ARM64 SOC 4725M: Robert Richter <rric@kernel.org> 4726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4727S: Odd Fixes 4728F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4729F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4730 4731CBS/ETF/TAPRIO QDISCS 4732M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4733S: Maintained 4734L: netdev@vger.kernel.org 4735F: net/sched/sch_cbs.c 4736F: net/sched/sch_etf.c 4737F: net/sched/sch_taprio.c 4738 4739CC2520 IEEE-802.15.4 RADIO DRIVER 4740M: Varka Bhadram <varkabhadram@gmail.com> 4741L: linux-wpan@vger.kernel.org 4742S: Maintained 4743F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4744F: drivers/net/ieee802154/cc2520.c 4745F: include/linux/spi/cc2520.h 4746 4747CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4748M: Gilad Ben-Yossef <gilad@benyossef.com> 4749L: linux-crypto@vger.kernel.org 4750S: Supported 4751W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4752F: drivers/crypto/ccree/ 4753 4754CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4755M: Hadar Gat <hadar.gat@arm.com> 4756L: linux-crypto@vger.kernel.org 4757S: Supported 4758F: drivers/char/hw_random/cctrng.c 4759F: drivers/char/hw_random/cctrng.h 4760F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4761W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4762 4763CEC FRAMEWORK 4764M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4765L: linux-media@vger.kernel.org 4766S: Supported 4767W: http://linuxtv.org 4768T: git git://linuxtv.org/media_tree.git 4769F: Documentation/ABI/testing/debugfs-cec-error-inj 4770F: Documentation/devicetree/bindings/media/cec.txt 4771F: Documentation/driver-api/media/cec-core.rst 4772F: Documentation/userspace-api/media/cec 4773F: drivers/media/cec/ 4774F: drivers/media/rc/keymaps/rc-cec.c 4775F: include/media/cec-notifier.h 4776F: include/media/cec.h 4777F: include/uapi/linux/cec-funcs.h 4778F: include/uapi/linux/cec.h 4779 4780CEC GPIO DRIVER 4781M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4782L: linux-media@vger.kernel.org 4783S: Supported 4784W: http://linuxtv.org 4785T: git git://linuxtv.org/media_tree.git 4786F: Documentation/devicetree/bindings/media/cec-gpio.txt 4787F: drivers/media/cec/platform/cec-gpio/ 4788 4789CELL BROADBAND ENGINE ARCHITECTURE 4790M: Arnd Bergmann <arnd@arndb.de> 4791L: linuxppc-dev@lists.ozlabs.org 4792S: Supported 4793W: http://www.ibm.com/developerworks/power/cell/ 4794F: arch/powerpc/include/asm/cell*.h 4795F: arch/powerpc/include/asm/spu*.h 4796F: arch/powerpc/include/uapi/asm/spu*.h 4797F: arch/powerpc/platforms/cell/ 4798 4799CELLWISE CW2015 BATTERY DRIVER 4800M: Tobias Schrammm <t.schramm@manjaro.org> 4801S: Maintained 4802F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4803F: drivers/power/supply/cw2015_battery.c 4804 4805CEPH COMMON CODE (LIBCEPH) 4806M: Ilya Dryomov <idryomov@gmail.com> 4807M: Xiubo Li <xiubli@redhat.com> 4808R: Jeff Layton <jlayton@kernel.org> 4809L: ceph-devel@vger.kernel.org 4810S: Supported 4811W: http://ceph.com/ 4812T: git https://github.com/ceph/ceph-client.git 4813F: include/linux/ceph/ 4814F: include/linux/crush/ 4815F: net/ceph/ 4816 4817CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4818M: Xiubo Li <xiubli@redhat.com> 4819M: Ilya Dryomov <idryomov@gmail.com> 4820R: Jeff Layton <jlayton@kernel.org> 4821L: ceph-devel@vger.kernel.org 4822S: Supported 4823W: http://ceph.com/ 4824T: git https://github.com/ceph/ceph-client.git 4825F: Documentation/filesystems/ceph.rst 4826F: fs/ceph/ 4827 4828CERTIFICATE HANDLING 4829M: David Howells <dhowells@redhat.com> 4830M: David Woodhouse <dwmw2@infradead.org> 4831L: keyrings@vger.kernel.org 4832S: Maintained 4833F: Documentation/admin-guide/module-signing.rst 4834F: certs/ 4835F: scripts/sign-file.c 4836F: tools/certs/ 4837 4838CFAG12864B LCD DRIVER 4839M: Miguel Ojeda <ojeda@kernel.org> 4840S: Maintained 4841F: drivers/auxdisplay/cfag12864b.c 4842F: include/linux/cfag12864b.h 4843 4844CFAG12864BFB LCD FRAMEBUFFER DRIVER 4845M: Miguel Ojeda <ojeda@kernel.org> 4846S: Maintained 4847F: drivers/auxdisplay/cfag12864bfb.c 4848F: include/linux/cfag12864b.h 4849 4850CHAR and MISC DRIVERS 4851M: Arnd Bergmann <arnd@arndb.de> 4852M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4853S: Supported 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4855F: drivers/char/ 4856F: drivers/misc/ 4857F: include/linux/miscdevice.h 4858X: drivers/char/agp/ 4859X: drivers/char/hw_random/ 4860X: drivers/char/ipmi/ 4861X: drivers/char/random.c 4862X: drivers/char/tpm/ 4863 4864CHECKPATCH 4865M: Andy Whitcroft <apw@canonical.com> 4866M: Joe Perches <joe@perches.com> 4867R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4868R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4869S: Maintained 4870F: scripts/checkpatch.pl 4871 4872CHECKPATCH DOCUMENTATION 4873M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4874M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4875R: Joe Perches <joe@perches.com> 4876S: Maintained 4877F: Documentation/dev-tools/checkpatch.rst 4878 4879CHINESE DOCUMENTATION 4880M: Alex Shi <alexs@kernel.org> 4881M: Yanteng Si <siyanteng@loongson.cn> 4882S: Maintained 4883F: Documentation/translations/zh_CN/ 4884 4885CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4886M: Peter Chen <peter.chen@kernel.org> 4887L: linux-usb@vger.kernel.org 4888S: Maintained 4889T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4890F: drivers/usb/chipidea/ 4891 4892CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4893M: Hans de Goede <hdegoede@redhat.com> 4894L: linux-input@vger.kernel.org 4895S: Maintained 4896F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4897F: drivers/input/touchscreen/chipone_icn8318.c 4898 4899CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4900M: Hans de Goede <hdegoede@redhat.com> 4901L: linux-input@vger.kernel.org 4902S: Maintained 4903F: drivers/input/touchscreen/chipone_icn8505.c 4904 4905CHROME HARDWARE PLATFORM SUPPORT 4906M: Benson Leung <bleung@chromium.org> 4907L: chrome-platform@lists.linux.dev 4908S: Maintained 4909T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4910F: drivers/platform/chrome/ 4911 4912CHROMEOS EC CODEC DRIVER 4913M: Cheng-Yi Chiang <cychiang@chromium.org> 4914M: Tzung-Bi Shih <tzungbi@kernel.org> 4915R: Guenter Roeck <groeck@chromium.org> 4916L: chrome-platform@lists.linux.dev 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4919F: sound/soc/codecs/cros_ec_codec.* 4920 4921CHROMEOS EC SUBDRIVERS 4922M: Benson Leung <bleung@chromium.org> 4923R: Guenter Roeck <groeck@chromium.org> 4924L: chrome-platform@lists.linux.dev 4925S: Maintained 4926F: drivers/power/supply/cros_usbpd-charger.c 4927N: cros_ec 4928N: cros-ec 4929 4930CHROMEOS EC USB TYPE-C DRIVER 4931M: Prashant Malani <pmalani@chromium.org> 4932L: chrome-platform@lists.linux.dev 4933S: Maintained 4934F: drivers/platform/chrome/cros_ec_typec.c 4935F: drivers/platform/chrome/cros_typec_switch.c 4936 4937CHROMEOS EC USB PD NOTIFY DRIVER 4938M: Prashant Malani <pmalani@chromium.org> 4939L: chrome-platform@lists.linux.dev 4940S: Maintained 4941F: drivers/platform/chrome/cros_usbpd_notify.c 4942F: include/linux/platform_data/cros_usbpd_notify.h 4943 4944CHRONTEL CH7322 CEC DRIVER 4945M: Joe Tessler <jrt@google.com> 4946L: linux-media@vger.kernel.org 4947S: Maintained 4948T: git git://linuxtv.org/media_tree.git 4949F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4950F: drivers/media/cec/i2c/ch7322.c 4951 4952CIRRUS LOGIC AUDIO CODEC DRIVERS 4953M: James Schulman <james.schulman@cirrus.com> 4954M: David Rhodes <david.rhodes@cirrus.com> 4955M: Lucas Tanure <tanureal@opensource.cirrus.com> 4956M: Richard Fitzgerald <rf@opensource.cirrus.com> 4957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4958L: patches@opensource.cirrus.com 4959S: Maintained 4960F: Documentation/devicetree/bindings/sound/cirrus,cs* 4961F: include/dt-bindings/sound/cs* 4962F: sound/pci/hda/cs* 4963F: sound/pci/hda/hda_cs_dsp_ctl.* 4964F: sound/soc/codecs/cs* 4965 4966CIRRUS LOGIC DSP FIRMWARE DRIVER 4967M: Simon Trimmer <simont@opensource.cirrus.com> 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: patches@opensource.cirrus.com 4971S: Supported 4972W: https://github.com/CirrusLogic/linux-drivers/wiki 4973T: git https://github.com/CirrusLogic/linux-drivers.git 4974F: drivers/firmware/cirrus/* 4975F: include/linux/firmware/cirrus/* 4976 4977CIRRUS LOGIC EP93XX ETHERNET DRIVER 4978M: Hartley Sweeten <hsweeten@visionengravers.com> 4979L: netdev@vger.kernel.org 4980S: Maintained 4981F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4982 4983CIRRUS LOGIC LOCHNAGAR DRIVER 4984M: Charles Keepax <ckeepax@opensource.cirrus.com> 4985M: Richard Fitzgerald <rf@opensource.cirrus.com> 4986L: patches@opensource.cirrus.com 4987S: Supported 4988F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4990F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4991F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4992F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4993F: Documentation/hwmon/lochnagar.rst 4994F: drivers/clk/clk-lochnagar.c 4995F: drivers/hwmon/lochnagar-hwmon.c 4996F: drivers/mfd/lochnagar-i2c.c 4997F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4998F: drivers/regulator/lochnagar-regulator.c 4999F: include/dt-bindings/clock/lochnagar.h 5000F: include/dt-bindings/pinctrl/lochnagar.h 5001F: include/linux/mfd/lochnagar* 5002F: sound/soc/codecs/lochnagar-sc.c 5003 5004CIRRUS LOGIC MADERA CODEC DRIVERS 5005M: Charles Keepax <ckeepax@opensource.cirrus.com> 5006M: Richard Fitzgerald <rf@opensource.cirrus.com> 5007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5008L: patches@opensource.cirrus.com 5009S: Supported 5010W: https://github.com/CirrusLogic/linux-drivers/wiki 5011T: git https://github.com/CirrusLogic/linux-drivers.git 5012F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5013F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5014F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5015F: drivers/gpio/gpio-madera* 5016F: drivers/irqchip/irq-madera* 5017F: drivers/mfd/cs47l* 5018F: drivers/mfd/madera* 5019F: drivers/pinctrl/cirrus/* 5020F: include/dt-bindings/sound/madera* 5021F: include/linux/irqchip/irq-madera* 5022F: include/linux/mfd/madera/* 5023F: include/sound/madera* 5024F: sound/soc/codecs/cs47l* 5025F: sound/soc/codecs/madera* 5026 5027CISCO FCOE HBA DRIVER 5028M: Satish Kharat <satishkh@cisco.com> 5029M: Sesidhar Baddela <sebaddel@cisco.com> 5030M: Karan Tilak Kumar <kartilak@cisco.com> 5031L: linux-scsi@vger.kernel.org 5032S: Supported 5033F: drivers/scsi/fnic/ 5034 5035CISCO SCSI HBA DRIVER 5036M: Karan Tilak Kumar <kartilak@cisco.com> 5037M: Sesidhar Baddela <sebaddel@cisco.com> 5038L: linux-scsi@vger.kernel.org 5039S: Supported 5040F: drivers/scsi/snic/ 5041 5042CISCO VIC ETHERNET NIC DRIVER 5043M: Christian Benvenuti <benve@cisco.com> 5044M: Satish Kharat <satishkh@cisco.com> 5045S: Supported 5046F: drivers/net/ethernet/cisco/enic/ 5047 5048CISCO VIC LOW LATENCY NIC DRIVER 5049M: Christian Benvenuti <benve@cisco.com> 5050M: Nelson Escobar <neescoba@cisco.com> 5051S: Supported 5052F: drivers/infiniband/hw/usnic/ 5053 5054CLANG-FORMAT FILE 5055M: Miguel Ojeda <ojeda@kernel.org> 5056S: Maintained 5057F: .clang-format 5058 5059CLANG/LLVM BUILD SUPPORT 5060M: Nathan Chancellor <nathan@kernel.org> 5061M: Nick Desaulniers <ndesaulniers@google.com> 5062R: Tom Rix <trix@redhat.com> 5063L: llvm@lists.linux.dev 5064S: Supported 5065W: https://clangbuiltlinux.github.io/ 5066B: https://github.com/ClangBuiltLinux/linux/issues 5067C: irc://irc.libera.chat/clangbuiltlinux 5068F: Documentation/kbuild/llvm.rst 5069F: include/linux/compiler-clang.h 5070F: scripts/Makefile.clang 5071F: scripts/clang-tools/ 5072K: \b(?i:clang|llvm)\b 5073 5074CLANG CONTROL FLOW INTEGRITY SUPPORT 5075M: Sami Tolvanen <samitolvanen@google.com> 5076M: Kees Cook <keescook@chromium.org> 5077R: Nathan Chancellor <nathan@kernel.org> 5078R: Nick Desaulniers <ndesaulniers@google.com> 5079L: llvm@lists.linux.dev 5080S: Supported 5081B: https://github.com/ClangBuiltLinux/linux/issues 5082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5083F: include/linux/cfi.h 5084F: kernel/cfi.c 5085 5086CLK API 5087M: Russell King <linux@armlinux.org.uk> 5088L: linux-clk@vger.kernel.org 5089S: Maintained 5090F: include/linux/clk.h 5091 5092CLOCKSOURCE, CLOCKEVENT DRIVERS 5093M: Daniel Lezcano <daniel.lezcano@linaro.org> 5094M: Thomas Gleixner <tglx@linutronix.de> 5095L: linux-kernel@vger.kernel.org 5096S: Supported 5097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5098F: Documentation/devicetree/bindings/timer/ 5099F: drivers/clocksource/ 5100 5101CMPC ACPI DRIVER 5102M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5103M: Daniel Oliveira Nascimento <don@syst.com.br> 5104L: platform-driver-x86@vger.kernel.org 5105S: Supported 5106F: drivers/platform/x86/classmate-laptop.c 5107 5108COBALT MEDIA DRIVER 5109M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5110L: linux-media@vger.kernel.org 5111S: Supported 5112W: https://linuxtv.org 5113T: git git://linuxtv.org/media_tree.git 5114F: drivers/media/pci/cobalt/ 5115 5116COCCINELLE/Semantic Patches (SmPL) 5117M: Julia Lawall <Julia.Lawall@inria.fr> 5118M: Nicolas Palix <nicolas.palix@imag.fr> 5119L: cocci@inria.fr (moderated for non-subscribers) 5120S: Supported 5121W: https://coccinelle.gitlabpages.inria.fr/website/ 5122T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5123F: Documentation/dev-tools/coccinelle.rst 5124F: scripts/coccicheck 5125F: scripts/coccinelle/ 5126 5127CODA FILE SYSTEM 5128M: Jan Harkes <jaharkes@cs.cmu.edu> 5129M: coda@cs.cmu.edu 5130L: codalist@coda.cs.cmu.edu 5131S: Maintained 5132W: http://www.coda.cs.cmu.edu/ 5133F: Documentation/filesystems/coda.rst 5134F: fs/coda/ 5135F: include/linux/coda*.h 5136F: include/uapi/linux/coda*.h 5137 5138CODA V4L2 MEM2MEM DRIVER 5139M: Philipp Zabel <p.zabel@pengutronix.de> 5140L: linux-media@vger.kernel.org 5141S: Maintained 5142F: Documentation/devicetree/bindings/media/coda.yaml 5143F: drivers/media/platform/chips-media/ 5144 5145CODE OF CONDUCT 5146M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5147S: Supported 5148F: Documentation/process/code-of-conduct-interpretation.rst 5149F: Documentation/process/code-of-conduct.rst 5150 5151COMEDI DRIVERS 5152M: Ian Abbott <abbotti@mev.co.uk> 5153M: H Hartley Sweeten <hsweeten@visionengravers.com> 5154S: Odd Fixes 5155F: drivers/comedi/ 5156F: include/linux/comedi/ 5157F: include/uapi/linux/comedi.h 5158 5159COMMON CLK FRAMEWORK 5160M: Michael Turquette <mturquette@baylibre.com> 5161M: Stephen Boyd <sboyd@kernel.org> 5162L: linux-clk@vger.kernel.org 5163S: Maintained 5164Q: http://patchwork.kernel.org/project/linux-clk/list/ 5165T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5166F: Documentation/devicetree/bindings/clock/ 5167F: drivers/clk/ 5168F: include/dt-bindings/clock/ 5169F: include/linux/clk-pr* 5170F: include/linux/clk/ 5171F: include/linux/of_clk.h 5172X: drivers/clk/clkdev.c 5173 5174COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5175M: Steve French <sfrench@samba.org> 5176R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5177R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5178R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5179R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5180L: linux-cifs@vger.kernel.org 5181L: samba-technical@lists.samba.org (moderated for non-subscribers) 5182S: Supported 5183W: https://wiki.samba.org/index.php/LinuxCIFS 5184T: git git://git.samba.org/sfrench/cifs-2.6.git 5185F: Documentation/admin-guide/cifs/ 5186F: fs/cifs/ 5187F: fs/smbfs_common/ 5188F: include/uapi/linux/cifs 5189 5190COMPACTPCI HOTPLUG CORE 5191M: Scott Murray <scott@spiteful.org> 5192L: linux-pci@vger.kernel.org 5193S: Maintained 5194F: drivers/pci/hotplug/cpci_hotplug* 5195 5196COMPACTPCI HOTPLUG GENERIC DRIVER 5197M: Scott Murray <scott@spiteful.org> 5198L: linux-pci@vger.kernel.org 5199S: Maintained 5200F: drivers/pci/hotplug/cpcihp_generic.c 5201 5202COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5203M: Scott Murray <scott@spiteful.org> 5204L: linux-pci@vger.kernel.org 5205S: Maintained 5206F: drivers/pci/hotplug/cpcihp_zt5550.* 5207 5208COMPAL LAPTOP SUPPORT 5209M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5210L: platform-driver-x86@vger.kernel.org 5211S: Maintained 5212F: drivers/platform/x86/compal-laptop.c 5213 5214COMPILER ATTRIBUTES 5215M: Miguel Ojeda <ojeda@kernel.org> 5216R: Nick Desaulniers <ndesaulniers@google.com> 5217S: Maintained 5218F: include/linux/compiler_attributes.h 5219 5220COMPUTE EXPRESS LINK (CXL) 5221M: Alison Schofield <alison.schofield@intel.com> 5222M: Vishal Verma <vishal.l.verma@intel.com> 5223M: Ira Weiny <ira.weiny@intel.com> 5224M: Ben Widawsky <bwidawsk@kernel.org> 5225M: Dan Williams <dan.j.williams@intel.com> 5226L: linux-cxl@vger.kernel.org 5227S: Maintained 5228F: drivers/cxl/ 5229F: include/uapi/linux/cxl_mem.h 5230 5231CONEXANT ACCESSRUNNER USB DRIVER 5232L: accessrunner-general@lists.sourceforge.net 5233S: Orphan 5234W: http://accessrunner.sourceforge.net/ 5235F: drivers/usb/atm/cxacru.c 5236 5237CONFIGFS 5238M: Joel Becker <jlbec@evilplan.org> 5239M: Christoph Hellwig <hch@lst.de> 5240S: Supported 5241T: git git://git.infradead.org/users/hch/configfs.git 5242F: fs/configfs/ 5243F: include/linux/configfs.h 5244F: samples/configfs/ 5245 5246CONSOLE SUBSYSTEM 5247M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5248S: Supported 5249F: drivers/video/console/ 5250F: include/linux/console* 5251 5252CONTEXT TRACKING 5253M: Frederic Weisbecker <frederic@kernel.org> 5254M: "Paul E. McKenney" <paulmck@kernel.org> 5255S: Maintained 5256F: kernel/context_tracking.c 5257F: include/linux/context_tracking* 5258 5259CONTROL GROUP (CGROUP) 5260M: Tejun Heo <tj@kernel.org> 5261M: Zefan Li <lizefan.x@bytedance.com> 5262M: Johannes Weiner <hannes@cmpxchg.org> 5263L: cgroups@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5266F: Documentation/admin-guide/cgroup-v1/ 5267F: Documentation/admin-guide/cgroup-v2.rst 5268F: include/linux/cgroup* 5269F: kernel/cgroup/ 5270F: tools/testing/selftests/cgroup/ 5271 5272CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5273M: Tejun Heo <tj@kernel.org> 5274M: Josef Bacik <josef@toxicpanda.com> 5275M: Jens Axboe <axboe@kernel.dk> 5276L: cgroups@vger.kernel.org 5277L: linux-block@vger.kernel.org 5278T: git git://git.kernel.dk/linux-block 5279F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5280F: block/bfq-cgroup.c 5281F: block/blk-cgroup.c 5282F: block/blk-iocost.c 5283F: block/blk-iolatency.c 5284F: block/blk-throttle.c 5285F: include/linux/blk-cgroup.h 5286 5287CONTROL GROUP - CPUSET 5288M: Waiman Long <longman@redhat.com> 5289M: Zefan Li <lizefan.x@bytedance.com> 5290L: cgroups@vger.kernel.org 5291S: Maintained 5292T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5293F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5294F: include/linux/cpuset.h 5295F: kernel/cgroup/cpuset.c 5296 5297CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5298M: Johannes Weiner <hannes@cmpxchg.org> 5299M: Michal Hocko <mhocko@kernel.org> 5300M: Roman Gushchin <roman.gushchin@linux.dev> 5301M: Shakeel Butt <shakeelb@google.com> 5302R: Muchun Song <songmuchun@bytedance.com> 5303L: cgroups@vger.kernel.org 5304L: linux-mm@kvack.org 5305S: Maintained 5306F: mm/memcontrol.c 5307F: mm/swap_cgroup.c 5308F: tools/testing/selftests/cgroup/memcg_protection.m 5309F: tools/testing/selftests/cgroup/test_kmem.c 5310F: tools/testing/selftests/cgroup/test_memcontrol.c 5311 5312CORETEMP HARDWARE MONITORING DRIVER 5313M: Fenghua Yu <fenghua.yu@intel.com> 5314L: linux-hwmon@vger.kernel.org 5315S: Maintained 5316F: Documentation/hwmon/coretemp.rst 5317F: drivers/hwmon/coretemp.c 5318 5319CORSAIR-CPRO HARDWARE MONITOR DRIVER 5320M: Marius Zachmann <mail@mariuszachmann.de> 5321L: linux-hwmon@vger.kernel.org 5322S: Maintained 5323F: drivers/hwmon/corsair-cpro.c 5324 5325CORSAIR-PSU HARDWARE MONITOR DRIVER 5326M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5327L: linux-hwmon@vger.kernel.org 5328S: Maintained 5329F: Documentation/hwmon/corsair-psu.rst 5330F: drivers/hwmon/corsair-psu.c 5331 5332COUNTER SUBSYSTEM 5333M: William Breathitt Gray <william.gray@linaro.org> 5334L: linux-iio@vger.kernel.org 5335S: Maintained 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5337F: Documentation/ABI/testing/sysfs-bus-counter 5338F: Documentation/driver-api/generic-counter.rst 5339F: drivers/counter/ 5340F: include/linux/counter.h 5341F: include/uapi/linux/counter.h 5342F: tools/counter/ 5343 5344CP2615 I2C DRIVER 5345M: Bence Csókás <bence98@sch.bme.hu> 5346S: Maintained 5347F: drivers/i2c/busses/i2c-cp2615.c 5348 5349CPMAC ETHERNET DRIVER 5350M: Florian Fainelli <f.fainelli@gmail.com> 5351L: netdev@vger.kernel.org 5352S: Maintained 5353F: drivers/net/ethernet/ti/cpmac.c 5354 5355CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5356M: Viresh Kumar <viresh.kumar@linaro.org> 5357M: Sudeep Holla <sudeep.holla@arm.com> 5358L: linux-pm@vger.kernel.org 5359S: Maintained 5360W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5361F: drivers/cpufreq/vexpress-spc-cpufreq.c 5362 5363CPU FREQUENCY SCALING FRAMEWORK 5364M: "Rafael J. Wysocki" <rafael@kernel.org> 5365M: Viresh Kumar <viresh.kumar@linaro.org> 5366L: linux-pm@vger.kernel.org 5367S: Maintained 5368B: https://bugzilla.kernel.org 5369T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5371F: Documentation/admin-guide/pm/cpufreq.rst 5372F: Documentation/admin-guide/pm/intel_pstate.rst 5373F: Documentation/cpu-freq/ 5374F: Documentation/devicetree/bindings/cpufreq/ 5375F: drivers/cpufreq/ 5376F: include/linux/cpufreq.h 5377F: include/linux/sched/cpufreq.h 5378F: kernel/sched/cpufreq*.c 5379F: tools/testing/selftests/cpufreq/ 5380 5381CPU IDLE TIME MANAGEMENT FRAMEWORK 5382M: "Rafael J. Wysocki" <rafael@kernel.org> 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384L: linux-pm@vger.kernel.org 5385S: Maintained 5386B: https://bugzilla.kernel.org 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5388F: Documentation/admin-guide/pm/cpuidle.rst 5389F: Documentation/driver-api/pm/cpuidle.rst 5390F: drivers/cpuidle/ 5391F: include/linux/cpuidle.h 5392 5393CPU POWER MONITORING SUBSYSTEM 5394M: Thomas Renninger <trenn@suse.com> 5395M: Shuah Khan <shuah@kernel.org> 5396M: Shuah Khan <skhan@linuxfoundation.org> 5397L: linux-pm@vger.kernel.org 5398S: Maintained 5399F: tools/power/cpupower/ 5400 5401CPUID/MSR DRIVER 5402M: "H. Peter Anvin" <hpa@zytor.com> 5403S: Maintained 5404F: arch/x86/kernel/cpuid.c 5405F: arch/x86/kernel/msr.c 5406 5407CPUIDLE DRIVER - ARM BIG LITTLE 5408M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5409M: Daniel Lezcano <daniel.lezcano@linaro.org> 5410L: linux-pm@vger.kernel.org 5411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5412S: Maintained 5413T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5414F: drivers/cpuidle/cpuidle-big_little.c 5415 5416CPUIDLE DRIVER - ARM EXYNOS 5417M: Daniel Lezcano <daniel.lezcano@linaro.org> 5418R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5419M: Kukjin Kim <kgene@kernel.org> 5420L: linux-pm@vger.kernel.org 5421L: linux-samsung-soc@vger.kernel.org 5422S: Supported 5423F: arch/arm/mach-exynos/pm.c 5424F: drivers/cpuidle/cpuidle-exynos.c 5425F: include/linux/platform_data/cpuidle-exynos.h 5426 5427CPUIDLE DRIVER - ARM PSCI 5428M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5429M: Sudeep Holla <sudeep.holla@arm.com> 5430L: linux-pm@vger.kernel.org 5431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5432S: Supported 5433F: drivers/cpuidle/cpuidle-psci.c 5434 5435CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5436M: Ulf Hansson <ulf.hansson@linaro.org> 5437L: linux-pm@vger.kernel.org 5438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5439S: Supported 5440F: drivers/cpuidle/cpuidle-psci.h 5441F: drivers/cpuidle/cpuidle-psci-domain.c 5442 5443CPUIDLE DRIVER - DT IDLE PM DOMAIN 5444M: Ulf Hansson <ulf.hansson@linaro.org> 5445L: linux-pm@vger.kernel.org 5446S: Supported 5447F: drivers/cpuidle/dt_idle_genpd.c 5448F: drivers/cpuidle/dt_idle_genpd.h 5449 5450CPUIDLE DRIVER - RISC-V SBI 5451M: Anup Patel <anup@brainfault.org> 5452L: linux-pm@vger.kernel.org 5453L: linux-riscv@lists.infradead.org 5454S: Maintained 5455F: drivers/cpuidle/cpuidle-riscv-sbi.c 5456 5457CRAMFS FILESYSTEM 5458M: Nicolas Pitre <nico@fluxnic.net> 5459S: Maintained 5460F: Documentation/filesystems/cramfs.rst 5461F: fs/cramfs/ 5462 5463CREATIVE SB0540 5464M: Bastien Nocera <hadess@hadess.net> 5465L: linux-input@vger.kernel.org 5466S: Maintained 5467F: drivers/hid/hid-creative-sb0540.c 5468 5469CRYPTO API 5470M: Herbert Xu <herbert@gondor.apana.org.au> 5471M: "David S. Miller" <davem@davemloft.net> 5472L: linux-crypto@vger.kernel.org 5473S: Maintained 5474T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5475T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5476F: Documentation/crypto/ 5477F: Documentation/devicetree/bindings/crypto/ 5478F: arch/*/crypto/ 5479F: crypto/ 5480F: drivers/crypto/ 5481F: include/crypto/ 5482F: include/linux/crypto* 5483F: lib/crypto/ 5484 5485CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5486M: Neil Horman <nhorman@tuxdriver.com> 5487L: linux-crypto@vger.kernel.org 5488S: Maintained 5489F: crypto/ansi_cprng.c 5490F: crypto/rng.c 5491 5492CS3308 MEDIA DRIVER 5493M: Hans Verkuil <hverkuil@xs4all.nl> 5494L: linux-media@vger.kernel.org 5495S: Odd Fixes 5496W: http://linuxtv.org 5497T: git git://linuxtv.org/media_tree.git 5498F: drivers/media/i2c/cs3308.c 5499 5500CS5535 Audio ALSA driver 5501M: Jaya Kumar <jayakumar.alsa@gmail.com> 5502S: Maintained 5503F: sound/pci/cs5535audio/ 5504 5505CSI DRIVERS FOR ALLWINNER V3s 5506M: Yong Deng <yong.deng@magewell.com> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509T: git git://linuxtv.org/media_tree.git 5510F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5511F: drivers/media/platform/sunxi/sun6i-csi/ 5512 5513CTU CAN FD DRIVER 5514M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5515M: Ondrej Ille <ondrej.ille@gmail.com> 5516L: linux-can@vger.kernel.org 5517S: Maintained 5518F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5519F: drivers/net/can/ctucanfd/ 5520 5521CW1200 WLAN driver 5522M: Solomon Peachy <pizza@shaftnet.org> 5523S: Maintained 5524F: drivers/net/wireless/st/cw1200/ 5525 5526CX18 VIDEO4LINUX DRIVER 5527M: Andy Walls <awalls@md.metrocast.net> 5528L: linux-media@vger.kernel.org 5529S: Maintained 5530W: https://linuxtv.org 5531T: git git://linuxtv.org/media_tree.git 5532F: drivers/media/pci/cx18/ 5533F: include/uapi/linux/ivtv* 5534 5535CX2341X MPEG ENCODER HELPER MODULE 5536M: Hans Verkuil <hverkuil@xs4all.nl> 5537L: linux-media@vger.kernel.org 5538S: Maintained 5539W: https://linuxtv.org 5540T: git git://linuxtv.org/media_tree.git 5541F: drivers/media/common/cx2341x* 5542F: include/media/drv-intf/cx2341x.h 5543 5544CX24120 MEDIA DRIVER 5545M: Jemma Denson <jdenson@gmail.com> 5546M: Patrick Boettcher <patrick.boettcher@posteo.de> 5547L: linux-media@vger.kernel.org 5548S: Maintained 5549W: https://linuxtv.org 5550Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5551F: drivers/media/dvb-frontends/cx24120* 5552 5553CX88 VIDEO4LINUX DRIVER 5554M: Mauro Carvalho Chehab <mchehab@kernel.org> 5555L: linux-media@vger.kernel.org 5556S: Odd fixes 5557W: https://linuxtv.org 5558T: git git://linuxtv.org/media_tree.git 5559F: Documentation/driver-api/media/drivers/cx88* 5560F: drivers/media/pci/cx88/ 5561 5562CXD2820R MEDIA DRIVER 5563M: Antti Palosaari <crope@iki.fi> 5564L: linux-media@vger.kernel.org 5565S: Maintained 5566W: https://linuxtv.org 5567W: http://palosaari.fi/linux/ 5568Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5569T: git git://linuxtv.org/anttip/media_tree.git 5570F: drivers/media/dvb-frontends/cxd2820r* 5571 5572CXGB3 ETHERNET DRIVER (CXGB3) 5573M: Raju Rangoju <rajur@chelsio.com> 5574L: netdev@vger.kernel.org 5575S: Supported 5576W: http://www.chelsio.com 5577F: drivers/net/ethernet/chelsio/cxgb3/ 5578 5579CXGB3 ISCSI DRIVER (CXGB3I) 5580M: Varun Prakash <varun@chelsio.com> 5581L: linux-scsi@vger.kernel.org 5582S: Supported 5583W: http://www.chelsio.com 5584F: drivers/scsi/cxgbi/cxgb3i 5585 5586CXGB4 CRYPTO DRIVER (chcr) 5587M: Ayush Sawal <ayush.sawal@chelsio.com> 5588M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5589M: Rohit Maheshwari <rohitm@chelsio.com> 5590L: linux-crypto@vger.kernel.org 5591S: Supported 5592W: http://www.chelsio.com 5593F: drivers/crypto/chelsio 5594 5595CXGB4 INLINE CRYPTO DRIVER 5596M: Ayush Sawal <ayush.sawal@chelsio.com> 5597M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5598M: Rohit Maheshwari <rohitm@chelsio.com> 5599L: netdev@vger.kernel.org 5600S: Supported 5601W: http://www.chelsio.com 5602F: drivers/net/ethernet/chelsio/inline_crypto/ 5603 5604CXGB4 ETHERNET DRIVER (CXGB4) 5605M: Raju Rangoju <rajur@chelsio.com> 5606L: netdev@vger.kernel.org 5607S: Supported 5608W: http://www.chelsio.com 5609F: drivers/net/ethernet/chelsio/cxgb4/ 5610 5611CXGB4 ISCSI DRIVER (CXGB4I) 5612M: Varun Prakash <varun@chelsio.com> 5613L: linux-scsi@vger.kernel.org 5614S: Supported 5615W: http://www.chelsio.com 5616F: drivers/scsi/cxgbi/cxgb4i 5617 5618CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5619M: Potnuri Bharat Teja <bharat@chelsio.com> 5620L: linux-rdma@vger.kernel.org 5621S: Supported 5622W: http://www.openfabrics.org 5623F: drivers/infiniband/hw/cxgb4/ 5624F: include/uapi/rdma/cxgb4-abi.h 5625 5626CXGB4VF ETHERNET DRIVER (CXGB4VF) 5627M: Raju Rangoju <rajur@chelsio.com> 5628L: netdev@vger.kernel.org 5629S: Supported 5630W: http://www.chelsio.com 5631F: drivers/net/ethernet/chelsio/cxgb4vf/ 5632 5633CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5634M: Frederic Barrat <fbarrat@linux.ibm.com> 5635M: Andrew Donnellan <ajd@linux.ibm.com> 5636L: linuxppc-dev@lists.ozlabs.org 5637S: Supported 5638F: Documentation/ABI/testing/sysfs-class-cxl 5639F: Documentation/powerpc/cxl.rst 5640F: arch/powerpc/platforms/powernv/pci-cxl.c 5641F: drivers/misc/cxl/ 5642F: include/misc/cxl* 5643F: include/uapi/misc/cxl.h 5644 5645CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5646M: Manoj N. Kumar <manoj@linux.ibm.com> 5647M: Matthew R. Ochs <mrochs@linux.ibm.com> 5648M: Uma Krishnan <ukrishn@linux.ibm.com> 5649L: linux-scsi@vger.kernel.org 5650S: Supported 5651F: Documentation/powerpc/cxlflash.rst 5652F: drivers/scsi/cxlflash/ 5653F: include/uapi/scsi/cxlflash_ioctl.h 5654 5655CYBERPRO FB DRIVER 5656M: Russell King <linux@armlinux.org.uk> 5657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5658S: Maintained 5659W: http://www.armlinux.org.uk/ 5660F: drivers/video/fbdev/cyber2000fb.* 5661 5662CYCLADES PC300 DRIVER 5663S: Orphan 5664F: drivers/net/wan/pc300* 5665 5666CYPRESS_FIRMWARE MEDIA DRIVER 5667M: Antti Palosaari <crope@iki.fi> 5668L: linux-media@vger.kernel.org 5669S: Maintained 5670W: https://linuxtv.org 5671W: http://palosaari.fi/linux/ 5672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5673T: git git://linuxtv.org/anttip/media_tree.git 5674F: drivers/media/common/cypress_firmware* 5675 5676CYPRESS CY8C95X0 PINCTRL DRIVER 5677M: Patrick Rudolph <patrick.rudolph@9elements.com> 5678L: linux-gpio@vger.kernel.org 5679S: Maintained 5680F: drivers/pinctrl/pinctrl-cy8c95x0.c 5681 5682CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5683M: Linus Walleij <linus.walleij@linaro.org> 5684L: linux-input@vger.kernel.org 5685S: Maintained 5686F: drivers/input/touchscreen/cy8ctma140.c 5687 5688CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5689M: Yassine Oudjana <y.oudjana@protonmail.com> 5690L: linux-input@vger.kernel.org 5691S: Maintained 5692F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5693F: drivers/input/keyboard/cypress-sf.c 5694 5695CYTTSP TOUCHSCREEN DRIVER 5696M: Linus Walleij <linus.walleij@linaro.org> 5697L: linux-input@vger.kernel.org 5698S: Maintained 5699F: drivers/input/touchscreen/cyttsp* 5700 5701D-LINK DIR-685 TOUCHKEYS DRIVER 5702M: Linus Walleij <linus.walleij@linaro.org> 5703L: linux-input@vger.kernel.org 5704S: Supported 5705F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5706 5707DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5708M: Joshua Kinard <kumba@gentoo.org> 5709S: Maintained 5710F: drivers/rtc/rtc-ds1685.c 5711F: include/linux/rtc/ds1685.h 5712 5713DAMA SLAVE for AX.25 5714M: Joerg Reuter <jreuter@yaina.de> 5715L: linux-hams@vger.kernel.org 5716S: Maintained 5717W: http://yaina.de/jreuter/ 5718W: http://www.qsl.net/dl1bke/ 5719F: net/ax25/af_ax25.c 5720F: net/ax25/ax25_dev.c 5721F: net/ax25/ax25_ds_* 5722F: net/ax25/ax25_in.c 5723F: net/ax25/ax25_out.c 5724F: net/ax25/ax25_timer.c 5725F: net/ax25/sysctl_net_ax25.c 5726 5727DATA ACCESS MONITOR 5728M: SeongJae Park <sj@kernel.org> 5729L: damon@lists.linux.dev 5730L: linux-mm@kvack.org 5731S: Maintained 5732F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5733F: Documentation/admin-guide/mm/damon/ 5734F: Documentation/mm/damon/ 5735F: include/linux/damon.h 5736F: include/trace/events/damon.h 5737F: mm/damon/ 5738F: tools/testing/selftests/damon/ 5739 5740DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5741L: netdev@vger.kernel.org 5742S: Orphan 5743F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5744F: drivers/net/ethernet/dec/tulip/dmfe.c 5745 5746DC390/AM53C974 SCSI driver 5747M: Hannes Reinecke <hare@suse.com> 5748L: linux-scsi@vger.kernel.org 5749S: Maintained 5750F: drivers/scsi/am53c974.c 5751 5752DC395x SCSI driver 5753M: Oliver Neukum <oliver@neukum.org> 5754M: Ali Akcaagac <aliakc@web.de> 5755M: Jamie Lenehan <lenehan@twibble.org> 5756L: dc395x@twibble.org 5757S: Maintained 5758W: http://twibble.org/dist/dc395x/ 5759W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5760F: Documentation/scsi/dc395x.rst 5761F: drivers/scsi/dc395x.* 5762 5763DCCP PROTOCOL 5764L: dccp@vger.kernel.org 5765S: Orphan 5766W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5767F: include/linux/dccp.h 5768F: include/linux/tfrc.h 5769F: include/uapi/linux/dccp.h 5770F: net/dccp/ 5771 5772DECSTATION PLATFORM SUPPORT 5773M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5774L: linux-mips@vger.kernel.org 5775S: Maintained 5776W: http://www.linux-mips.org/wiki/DECstation 5777F: arch/mips/dec/ 5778F: arch/mips/include/asm/dec/ 5779F: arch/mips/include/asm/mach-dec/ 5780 5781DEFXX FDDI NETWORK DRIVER 5782M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5783S: Maintained 5784F: drivers/net/fddi/defxx.* 5785 5786DEFZA FDDI NETWORK DRIVER 5787M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5788S: Maintained 5789F: drivers/net/fddi/defza.* 5790 5791DEINTERLACE DRIVERS FOR ALLWINNER H3 5792M: Jernej Skrabec <jernej.skrabec@gmail.com> 5793L: linux-media@vger.kernel.org 5794S: Maintained 5795T: git git://linuxtv.org/media_tree.git 5796F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5797F: drivers/media/platform/sunxi/sun8i-di/ 5798 5799DELL LAPTOP DRIVER 5800M: Matthew Garrett <mjg59@srcf.ucam.org> 5801M: Pali Rohár <pali@kernel.org> 5802L: platform-driver-x86@vger.kernel.org 5803S: Maintained 5804F: drivers/platform/x86/dell/dell-laptop.c 5805 5806DELL LAPTOP FREEFALL DRIVER 5807M: Pali Rohár <pali@kernel.org> 5808S: Maintained 5809F: drivers/platform/x86/dell/dell-smo8800.c 5810 5811DELL LAPTOP RBTN DRIVER 5812M: Pali Rohár <pali@kernel.org> 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-rbtn.* 5815 5816DELL LAPTOP SMM DRIVER 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: Documentation/ABI/obsolete/procfs-i8k 5820F: drivers/hwmon/dell-smm-hwmon.c 5821F: include/uapi/linux/i8k.h 5822 5823DELL REMOTE BIOS UPDATE DRIVER 5824M: Stuart Hayes <stuart.w.hayes@gmail.com> 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: drivers/platform/x86/dell/dell_rbu.c 5828 5829DELL SMBIOS DRIVER 5830M: Pali Rohár <pali@kernel.org> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: drivers/platform/x86/dell/dell-smbios.* 5835 5836DELL SMBIOS SMM DRIVER 5837L: Dell.Client.Kernel@dell.com 5838L: platform-driver-x86@vger.kernel.org 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-smbios-smm.c 5841 5842DELL SMBIOS WMI DRIVER 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-smbios-wmi.c 5847F: tools/wmi/dell-smbios-example.c 5848 5849DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5850M: Stuart Hayes <stuart.w.hayes@gmail.com> 5851L: platform-driver-x86@vger.kernel.org 5852S: Maintained 5853F: Documentation/driver-api/dcdbas.rst 5854F: drivers/platform/x86/dell/dcdbas.* 5855 5856DELL WMI DESCRIPTOR DRIVER 5857L: Dell.Client.Kernel@dell.com 5858S: Maintained 5859F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5860 5861DELL WMI SYSMAN DRIVER 5862M: Divya Bharathi <divya.bharathi@dell.com> 5863M: Prasanth Ksr <prasanth.ksr@dell.com> 5864L: Dell.Client.Kernel@dell.com 5865L: platform-driver-x86@vger.kernel.org 5866S: Maintained 5867F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5868F: drivers/platform/x86/dell/dell-wmi-sysman/ 5869 5870DELL WMI NOTIFICATIONS DRIVER 5871M: Matthew Garrett <mjg59@srcf.ucam.org> 5872M: Pali Rohár <pali@kernel.org> 5873S: Maintained 5874F: drivers/platform/x86/dell/dell-wmi-base.c 5875 5876DELL WMI HARDWARE PRIVACY SUPPORT 5877M: Perry Yuan <Perry.Yuan@dell.com> 5878L: Dell.Client.Kernel@dell.com 5879L: platform-driver-x86@vger.kernel.org 5880S: Maintained 5881F: drivers/platform/x86/dell/dell-wmi-privacy.c 5882 5883DELTA ST MEDIA DRIVER 5884M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5885L: linux-media@vger.kernel.org 5886S: Supported 5887W: https://linuxtv.org 5888T: git git://linuxtv.org/media_tree.git 5889F: drivers/media/platform/st/sti/delta 5890 5891DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5892M: Zev Weiss <zev@bewilderbeest.net> 5893L: linux-hwmon@vger.kernel.org 5894S: Maintained 5895F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5896 5897DELTA DPS920AB PSU DRIVER 5898M: Robert Marko <robert.marko@sartura.hr> 5899L: linux-hwmon@vger.kernel.org 5900S: Maintained 5901F: Documentation/hwmon/dps920ab.rst 5902F: drivers/hwmon/pmbus/dps920ab.c 5903 5904DELTA NETWORKS TN48M CPLD DRIVERS 5905M: Robert Marko <robert.marko@sartura.hr> 5906S: Maintained 5907F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5908F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5909F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5910F: drivers/gpio/gpio-tn48m.c 5911F: include/dt-bindings/reset/delta,tn48m-reset.h 5912 5913DENALI NAND DRIVER 5914L: linux-mtd@lists.infradead.org 5915S: Orphan 5916F: drivers/mtd/nand/raw/denali* 5917 5918DESIGNWARE EDMA CORE IP DRIVER 5919M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5920L: dmaengine@vger.kernel.org 5921S: Maintained 5922F: drivers/dma/dw-edma/ 5923F: include/linux/dma/edma.h 5924 5925DESIGNWARE XDATA IP DRIVER 5926M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5927L: linux-pci@vger.kernel.org 5928S: Maintained 5929F: Documentation/misc-devices/dw-xdata-pcie.rst 5930F: drivers/misc/dw-xdata-pcie.c 5931 5932DESIGNWARE USB2 DRD IP DRIVER 5933M: Minas Harutyunyan <hminas@synopsys.com> 5934L: linux-usb@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5937F: drivers/usb/dwc2/ 5938 5939DESIGNWARE USB3 DRD IP DRIVER 5940M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5941L: linux-usb@vger.kernel.org 5942S: Maintained 5943F: drivers/usb/dwc3/ 5944 5945DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5946M: Andreas Klinger <ak@it-klinger.de> 5947L: linux-iio@vger.kernel.org 5948S: Maintained 5949F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5950F: drivers/iio/proximity/srf*.c 5951 5952DEVICE COREDUMP (DEV_COREDUMP) 5953M: Johannes Berg <johannes@sipsolutions.net> 5954L: linux-kernel@vger.kernel.org 5955S: Maintained 5956F: drivers/base/devcoredump.c 5957F: include/linux/devcoredump.h 5958 5959DEVICE DEPENDENCY HELPER SCRIPT 5960M: Saravana Kannan <saravanak@google.com> 5961L: linux-kernel@vger.kernel.org 5962S: Maintained 5963F: scripts/dev-needs.sh 5964 5965DEVICE DIRECT ACCESS (DAX) 5966M: Dan Williams <dan.j.williams@intel.com> 5967M: Vishal Verma <vishal.l.verma@intel.com> 5968M: Dave Jiang <dave.jiang@intel.com> 5969L: nvdimm@lists.linux.dev 5970S: Supported 5971F: drivers/dax/ 5972 5973DEVICE FREQUENCY (DEVFREQ) 5974M: MyungJoo Ham <myungjoo.ham@samsung.com> 5975M: Kyungmin Park <kyungmin.park@samsung.com> 5976M: Chanwoo Choi <cw00.choi@samsung.com> 5977L: linux-pm@vger.kernel.org 5978S: Maintained 5979T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5980F: Documentation/devicetree/bindings/devfreq/ 5981F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5982F: drivers/devfreq/ 5983F: include/linux/devfreq.h 5984F: include/trace/events/devfreq.h 5985 5986DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5987M: Chanwoo Choi <cw00.choi@samsung.com> 5988L: linux-pm@vger.kernel.org 5989S: Supported 5990T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5991F: Documentation/devicetree/bindings/devfreq/event/ 5992F: drivers/devfreq/devfreq-event.c 5993F: drivers/devfreq/event/ 5994F: include/dt-bindings/pmu/exynos_ppmu.h 5995F: include/linux/devfreq-event.h 5996 5997DEVICE NUMBER REGISTRY 5998M: Torben Mathiasen <device@lanana.org> 5999S: Maintained 6000W: http://lanana.org/docs/device-list/index.html 6001 6002DEVICE RESOURCE MANAGEMENT HELPERS 6003M: Hans de Goede <hdegoede@redhat.com> 6004R: Matti Vaittinen <mazziesaccount@gmail.com> 6005S: Maintained 6006F: include/linux/devm-helpers.h 6007 6008DEVICE-MAPPER (LVM) 6009M: Alasdair Kergon <agk@redhat.com> 6010M: Mike Snitzer <snitzer@kernel.org> 6011M: dm-devel@redhat.com 6012L: dm-devel@redhat.com 6013S: Maintained 6014W: http://sources.redhat.com/dm 6015Q: http://patchwork.kernel.org/project/dm-devel/list/ 6016T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6017T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6018F: Documentation/admin-guide/device-mapper/ 6019F: drivers/md/Kconfig 6020F: drivers/md/Makefile 6021F: drivers/md/dm* 6022F: drivers/md/persistent-data/ 6023F: include/linux/device-mapper.h 6024F: include/linux/dm-*.h 6025F: include/uapi/linux/dm-*.h 6026 6027DEVLINK 6028M: Jiri Pirko <jiri@nvidia.com> 6029L: netdev@vger.kernel.org 6030S: Supported 6031F: Documentation/networking/devlink 6032F: include/net/devlink.h 6033F: include/uapi/linux/devlink.h 6034F: net/core/devlink.c 6035 6036DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6037M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6038L: kernel@dh-electronics.com 6039S: Maintained 6040F: arch/arm/boot/dts/imx6*-dhcom-* 6041 6042DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6043M: Marek Vasut <marex@denx.de> 6044L: kernel@dh-electronics.com 6045S: Maintained 6046F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6047F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6048 6049DIALOG SEMICONDUCTOR DRIVERS 6050M: Support Opensource <support.opensource@diasemi.com> 6051S: Supported 6052W: http://www.dialog-semiconductor.com/products 6053F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6054F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6055F: Documentation/devicetree/bindings/mfd/da90*.txt 6056F: Documentation/devicetree/bindings/mfd/da90*.yaml 6057F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6058F: Documentation/devicetree/bindings/regulator/da92*.txt 6059F: Documentation/devicetree/bindings/regulator/slg51000.txt 6060F: Documentation/devicetree/bindings/sound/da[79]*.txt 6061F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6062F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6063F: Documentation/hwmon/da90??.rst 6064F: drivers/gpio/gpio-da90??.c 6065F: drivers/hwmon/da90??-hwmon.c 6066F: drivers/iio/adc/da91??-*.c 6067F: drivers/input/misc/da72??.[ch] 6068F: drivers/input/misc/da90??_onkey.c 6069F: drivers/input/touchscreen/da9052_tsi.c 6070F: drivers/leds/leds-da90??.c 6071F: drivers/mfd/da903x.c 6072F: drivers/mfd/da90??-*.c 6073F: drivers/mfd/da91??-*.c 6074F: drivers/pinctrl/pinctrl-da90??.c 6075F: drivers/power/supply/da9052-battery.c 6076F: drivers/power/supply/da91??-*.c 6077F: drivers/regulator/da9???-regulator.[ch] 6078F: drivers/regulator/slg51000-regulator.[ch] 6079F: drivers/rtc/rtc-da90??.c 6080F: drivers/thermal/da90??-thermal.c 6081F: drivers/video/backlight/da90??_bl.c 6082F: drivers/watchdog/da90??_wdt.c 6083F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6084F: include/linux/mfd/da903x.h 6085F: include/linux/mfd/da9052/ 6086F: include/linux/mfd/da9055/ 6087F: include/linux/mfd/da9062/ 6088F: include/linux/mfd/da9063/ 6089F: include/linux/mfd/da9150/ 6090F: include/linux/regulator/da9211.h 6091F: include/sound/da[79]*.h 6092F: sound/soc/codecs/da[79]*.[ch] 6093 6094DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6095M: William Breathitt Gray <william.gray@linaro.org> 6096L: linux-gpio@vger.kernel.org 6097S: Maintained 6098F: drivers/gpio/gpio-gpio-mm.c 6099 6100DIOLAN U2C-12 I2C DRIVER 6101M: Guenter Roeck <linux@roeck-us.net> 6102L: linux-i2c@vger.kernel.org 6103S: Maintained 6104F: drivers/i2c/busses/i2c-diolan-u2c.c 6105 6106DIRECTORY NOTIFICATION (DNOTIFY) 6107M: Jan Kara <jack@suse.cz> 6108R: Amir Goldstein <amir73il@gmail.com> 6109L: linux-fsdevel@vger.kernel.org 6110S: Maintained 6111F: Documentation/filesystems/dnotify.rst 6112F: fs/notify/dnotify/ 6113F: include/linux/dnotify.h 6114 6115DISK GEOMETRY AND PARTITION HANDLING 6116M: Andries Brouwer <aeb@cwi.nl> 6117S: Maintained 6118W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6119W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6120W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6121 6122DISKQUOTA 6123M: Jan Kara <jack@suse.com> 6124S: Maintained 6125F: Documentation/filesystems/quota.rst 6126F: fs/quota/ 6127F: include/linux/quota*.h 6128F: include/uapi/linux/quota*.h 6129 6130DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6131M: Bernie Thompson <bernie@plugable.com> 6132L: linux-fbdev@vger.kernel.org 6133S: Maintained 6134W: http://plugable.com/category/projects/udlfb/ 6135F: Documentation/fb/udlfb.rst 6136F: drivers/video/fbdev/udlfb.c 6137F: include/video/udlfb.h 6138 6139DISTRIBUTED LOCK MANAGER (DLM) 6140M: Christine Caulfield <ccaulfie@redhat.com> 6141M: David Teigland <teigland@redhat.com> 6142L: cluster-devel@redhat.com 6143S: Supported 6144W: http://sources.redhat.com/cluster/ 6145T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6146F: fs/dlm/ 6147 6148DMA BUFFER SHARING FRAMEWORK 6149M: Sumit Semwal <sumit.semwal@linaro.org> 6150M: Christian König <christian.koenig@amd.com> 6151L: linux-media@vger.kernel.org 6152L: dri-devel@lists.freedesktop.org 6153L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6154S: Maintained 6155T: git git://anongit.freedesktop.org/drm/drm-misc 6156F: Documentation/driver-api/dma-buf.rst 6157F: drivers/dma-buf/ 6158F: include/linux/*fence.h 6159F: include/linux/dma-buf.h 6160F: include/linux/dma-resv.h 6161K: \bdma_(?:buf|fence|resv)\b 6162 6163DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6164M: Vinod Koul <vkoul@kernel.org> 6165L: dmaengine@vger.kernel.org 6166S: Maintained 6167Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6168T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6169F: Documentation/devicetree/bindings/dma/ 6170F: Documentation/driver-api/dmaengine/ 6171F: drivers/dma/ 6172F: include/dt-bindings/dma/ 6173F: include/linux/dma/ 6174F: include/linux/dmaengine.h 6175F: include/linux/of_dma.h 6176 6177DMA MAPPING HELPERS 6178M: Christoph Hellwig <hch@lst.de> 6179M: Marek Szyprowski <m.szyprowski@samsung.com> 6180R: Robin Murphy <robin.murphy@arm.com> 6181L: iommu@lists.linux.dev 6182S: Supported 6183W: http://git.infradead.org/users/hch/dma-mapping.git 6184T: git git://git.infradead.org/users/hch/dma-mapping.git 6185F: include/asm-generic/dma-mapping.h 6186F: include/linux/dma-direct.h 6187F: include/linux/dma-mapping.h 6188F: include/linux/dma-map-ops.h 6189F: include/linux/swiotlb.h 6190F: kernel/dma/ 6191 6192DMA MAPPING BENCHMARK 6193M: Xiang Chen <chenxiang66@hisilicon.com> 6194L: iommu@lists.linux.dev 6195F: kernel/dma/map_benchmark.c 6196F: tools/testing/selftests/dma/ 6197 6198DMA-BUF HEAPS FRAMEWORK 6199M: Sumit Semwal <sumit.semwal@linaro.org> 6200R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6201R: Liam Mark <lmark@codeaurora.org> 6202R: Laura Abbott <labbott@redhat.com> 6203R: Brian Starkey <Brian.Starkey@arm.com> 6204R: John Stultz <jstultz@google.com> 6205L: linux-media@vger.kernel.org 6206L: dri-devel@lists.freedesktop.org 6207L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6208S: Maintained 6209T: git git://anongit.freedesktop.org/drm/drm-misc 6210F: drivers/dma-buf/dma-heap.c 6211F: drivers/dma-buf/heaps/* 6212F: include/linux/dma-heap.h 6213F: include/uapi/linux/dma-heap.h 6214 6215DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6216M: Lukasz Luba <lukasz.luba@arm.com> 6217L: linux-pm@vger.kernel.org 6218L: linux-samsung-soc@vger.kernel.org 6219S: Maintained 6220F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6221F: drivers/memory/samsung/exynos5422-dmc.c 6222 6223DME1737 HARDWARE MONITOR DRIVER 6224M: Juerg Haefliger <juergh@proton.me> 6225L: linux-hwmon@vger.kernel.org 6226S: Maintained 6227F: Documentation/hwmon/dme1737.rst 6228F: drivers/hwmon/dme1737.c 6229 6230DMI/SMBIOS SUPPORT 6231M: Jean Delvare <jdelvare@suse.com> 6232S: Maintained 6233T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6234F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6235F: drivers/firmware/dmi-id.c 6236F: drivers/firmware/dmi_scan.c 6237F: include/linux/dmi.h 6238 6239DOCUMENTATION 6240M: Jonathan Corbet <corbet@lwn.net> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243P: Documentation/doc-guide/maintainer-profile.rst 6244T: git git://git.lwn.net/linux.git docs-next 6245F: Documentation/ 6246F: scripts/documentation-file-ref-check 6247F: scripts/kernel-doc 6248F: scripts/sphinx-pre-install 6249X: Documentation/ABI/ 6250X: Documentation/admin-guide/media/ 6251X: Documentation/devicetree/ 6252X: Documentation/driver-api/media/ 6253X: Documentation/firmware-guide/acpi/ 6254X: Documentation/i2c/ 6255X: Documentation/power/ 6256X: Documentation/spi/ 6257X: Documentation/userspace-api/media/ 6258 6259DOCUMENTATION REPORTING ISSUES 6260M: Thorsten Leemhuis <linux@leemhuis.info> 6261L: linux-doc@vger.kernel.org 6262S: Maintained 6263F: Documentation/admin-guide/reporting-issues.rst 6264 6265DOCUMENTATION SCRIPTS 6266M: Mauro Carvalho Chehab <mchehab@kernel.org> 6267L: linux-doc@vger.kernel.org 6268S: Maintained 6269F: Documentation/sphinx/parse-headers.pl 6270F: scripts/documentation-file-ref-check 6271F: scripts/sphinx-pre-install 6272 6273DOCUMENTATION/ITALIAN 6274M: Federico Vaga <federico.vaga@vaga.pv.it> 6275L: linux-doc@vger.kernel.org 6276S: Maintained 6277F: Documentation/translations/it_IT 6278 6279DOCUMENTATION/JAPANESE 6280R: Akira Yokosawa <akiyks@gmail.com> 6281L: linux-doc@vger.kernel.org 6282S: Maintained 6283F: Documentation/translations/ja_JP 6284 6285DONGWOON DW9714 LENS VOICE COIL DRIVER 6286M: Sakari Ailus <sakari.ailus@linux.intel.com> 6287L: linux-media@vger.kernel.org 6288S: Maintained 6289T: git git://linuxtv.org/media_tree.git 6290F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6291F: drivers/media/i2c/dw9714.c 6292 6293DONGWOON DW9768 LENS VOICE COIL DRIVER 6294M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6295L: linux-media@vger.kernel.org 6296S: Maintained 6297T: git git://linuxtv.org/media_tree.git 6298F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6299F: drivers/media/i2c/dw9768.c 6300 6301DONGWOON DW9807 LENS VOICE COIL DRIVER 6302M: Sakari Ailus <sakari.ailus@linux.intel.com> 6303L: linux-media@vger.kernel.org 6304S: Maintained 6305T: git git://linuxtv.org/media_tree.git 6306F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6307F: drivers/media/i2c/dw9807-vcm.c 6308 6309DOUBLETALK DRIVER 6310M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6311L: blinux-list@redhat.com 6312S: Maintained 6313F: drivers/char/dtlk.c 6314F: include/linux/dtlk.h 6315 6316DPAA2 DATAPATH I/O (DPIO) DRIVER 6317M: Roy Pledge <Roy.Pledge@nxp.com> 6318L: linux-kernel@vger.kernel.org 6319S: Maintained 6320F: drivers/soc/fsl/dpio 6321 6322DPAA2 ETHERNET DRIVER 6323M: Ioana Ciornei <ioana.ciornei@nxp.com> 6324L: netdev@vger.kernel.org 6325S: Maintained 6326F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6327F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6328F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6329F: drivers/net/ethernet/freescale/dpaa2/Makefile 6330F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6331F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6332F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6333F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6334F: drivers/net/ethernet/freescale/dpaa2/dpni* 6335 6336DPAA2 ETHERNET SWITCH DRIVER 6337M: Ioana Ciornei <ioana.ciornei@nxp.com> 6338L: netdev@vger.kernel.org 6339S: Maintained 6340F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6341F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6342F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6343 6344DRBD DRIVER 6345M: Philipp Reisner <philipp.reisner@linbit.com> 6346M: Lars Ellenberg <lars.ellenberg@linbit.com> 6347M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6348L: drbd-dev@lists.linbit.com 6349S: Supported 6350W: http://www.drbd.org 6351T: git git://git.linbit.com/linux-drbd.git 6352T: git git://git.linbit.com/drbd-8.4.git 6353F: Documentation/admin-guide/blockdev/ 6354F: drivers/block/drbd/ 6355F: lib/lru_cache.c 6356 6357DRIVER COMPONENT FRAMEWORK 6358L: dri-devel@lists.freedesktop.org 6359F: drivers/base/component.c 6360F: include/linux/component.h 6361 6362DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6363M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6364R: "Rafael J. Wysocki" <rafael@kernel.org> 6365S: Supported 6366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6367F: Documentation/core-api/kobject.rst 6368F: drivers/base/ 6369F: fs/debugfs/ 6370F: fs/sysfs/ 6371F: include/linux/debugfs.h 6372F: include/linux/kobj* 6373F: lib/kobj* 6374 6375DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6376M: Nishanth Menon <nm@ti.com> 6377L: linux-pm@vger.kernel.org 6378S: Maintained 6379F: drivers/soc/ti/smartreflex.c 6380F: include/linux/power/smartreflex.h 6381 6382DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6383M: Maxime Ripard <mripard@kernel.org> 6384M: Chen-Yu Tsai <wens@csie.org> 6385R: Jernej Skrabec <jernej.skrabec@gmail.com> 6386L: dri-devel@lists.freedesktop.org 6387S: Supported 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: drivers/gpu/drm/sun4i/sun8i* 6390 6391DRM DRIVER FOR ARM PL111 CLCD 6392M: Emma Anholt <emma@anholt.net> 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: drivers/gpu/drm/pl111/ 6396 6397DRM DRIVER FOR ARM VERSATILE TFT PANELS 6398M: Linus Walleij <linus.walleij@linaro.org> 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6402F: drivers/gpu/drm/panel/panel-arm-versatile.c 6403 6404DRM DRIVER FOR ASPEED BMC GFX 6405M: Joel Stanley <joel@jms.id.au> 6406L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6407S: Supported 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6410F: drivers/gpu/drm/aspeed/ 6411 6412DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6413M: Dave Airlie <airlied@redhat.com> 6414R: Thomas Zimmermann <tzimmermann@suse.de> 6415L: dri-devel@lists.freedesktop.org 6416S: Supported 6417T: git git://anongit.freedesktop.org/drm/drm-misc 6418F: drivers/gpu/drm/ast/ 6419 6420DRM DRIVER FOR BOCHS VIRTUAL GPU 6421M: Gerd Hoffmann <kraxel@redhat.com> 6422L: virtualization@lists.linux-foundation.org 6423S: Maintained 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: drivers/gpu/drm/tiny/bochs.c 6426 6427DRM DRIVER FOR BOE HIMAX8279D PANELS 6428M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6429S: Maintained 6430F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6431F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6432 6433DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6434M: Jagan Teki <jagan@amarulasolutions.com> 6435S: Maintained 6436F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6437F: drivers/gpu/drm/bridge/chipone-icn6211.c 6438 6439DRM DRIVER FOR EBBG FT8719 PANEL 6440M: Joel Selvaraj <jo@jsfamily.in> 6441S: Maintained 6442T: git git://anongit.freedesktop.org/drm/drm-misc 6443F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6444F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6445 6446DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6447M: Linus Walleij <linus.walleij@linaro.org> 6448S: Maintained 6449T: git git://anongit.freedesktop.org/drm/drm-misc 6450F: drivers/gpu/drm/tve200/ 6451 6452DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6453M: Icenowy Zheng <icenowy@aosc.io> 6454S: Maintained 6455F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6456F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6457 6458DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6459M: Jagan Teki <jagan@amarulasolutions.com> 6460S: Maintained 6461F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6462F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6463 6464DRM DRIVER FOR GENERIC EDP PANELS 6465R: Douglas Anderson <dianders@chromium.org> 6466F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6467F: drivers/gpu/drm/panel/panel-edp.c 6468 6469DRM DRIVER FOR GENERIC USB DISPLAY 6470M: Noralf Trønnes <noralf@tronnes.org> 6471S: Maintained 6472W: https://github.com/notro/gud/wiki 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/gud/ 6475F: include/drm/gud.h 6476 6477DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6478M: Hans de Goede <hdegoede@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: drivers/gpu/drm/tiny/gm12u320.c 6482 6483DRM DRIVER FOR HX8357D PANELS 6484M: Emma Anholt <emma@anholt.net> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6488F: drivers/gpu/drm/tiny/hx8357d.c 6489 6490DRM DRIVER FOR ILITEK ILI9225 PANELS 6491M: David Lechner <david@lechnology.com> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6495F: drivers/gpu/drm/tiny/ili9225.c 6496 6497DRM DRIVER FOR ILITEK ILI9486 PANELS 6498M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6502F: drivers/gpu/drm/tiny/ili9486.c 6503 6504DRM DRIVER FOR INTEL I810 VIDEO CARDS 6505S: Orphan / Obsolete 6506F: drivers/gpu/drm/i810/ 6507F: include/uapi/drm/i810_drm.h 6508 6509DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6510M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6511S: Supported 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: drivers/gpu/drm/logicvc/ 6514 6515DRM DRIVER FOR LVDS PANELS 6516M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6517L: dri-devel@lists.freedesktop.org 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519S: Maintained 6520F: drivers/gpu/drm/panel/panel-lvds.c 6521F: Documentation/devicetree/bindings/display/lvds.yaml 6522F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6523 6524DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6525M: Guido Günther <agx@sigxcpu.org> 6526R: Purism Kernel Team <kernel@puri.sm> 6527S: Maintained 6528F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6529F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6530 6531DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6532S: Orphan / Obsolete 6533F: drivers/gpu/drm/mga/ 6534F: include/uapi/drm/mga_drm.h 6535 6536DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6537M: Dave Airlie <airlied@redhat.com> 6538R: Thomas Zimmermann <tzimmermann@suse.de> 6539L: dri-devel@lists.freedesktop.org 6540S: Supported 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: drivers/gpu/drm/mgag200/ 6543 6544DRM DRIVER FOR MI0283QT 6545M: Noralf Trønnes <noralf@tronnes.org> 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6549F: drivers/gpu/drm/tiny/mi0283qt.c 6550 6551DRM DRIVER FOR MIPI DBI compatible panels 6552M: Noralf Trønnes <noralf@tronnes.org> 6553S: Maintained 6554W: https://github.com/notro/panel-mipi-dbi/wiki 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6557F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6558 6559DRM DRIVER FOR MSM ADRENO GPU 6560M: Rob Clark <robdclark@gmail.com> 6561M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6562M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6563R: Sean Paul <sean@poorly.run> 6564L: linux-arm-msm@vger.kernel.org 6565L: dri-devel@lists.freedesktop.org 6566L: freedreno@lists.freedesktop.org 6567S: Maintained 6568T: git https://gitlab.freedesktop.org/drm/msm.git 6569F: Documentation/devicetree/bindings/display/msm/ 6570F: drivers/gpu/drm/msm/ 6571F: include/uapi/drm/msm_drm.h 6572 6573DRM DRIVER FOR NOVATEK NT35510 PANELS 6574M: Linus Walleij <linus.walleij@linaro.org> 6575S: Maintained 6576T: git git://anongit.freedesktop.org/drm/drm-misc 6577F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6578F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6579 6580DRM DRIVER FOR NOVATEK NT35560 PANELS 6581M: Linus Walleij <linus.walleij@linaro.org> 6582S: Maintained 6583T: git git://anongit.freedesktop.org/drm/drm-misc 6584F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6585F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6586 6587DRM DRIVER FOR NOVATEK NT36672A PANELS 6588M: Sumit Semwal <sumit.semwal@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6593 6594DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6595M: Ben Skeggs <bskeggs@redhat.com> 6596M: Karol Herbst <kherbst@redhat.com> 6597M: Lyude Paul <lyude@redhat.com> 6598L: dri-devel@lists.freedesktop.org 6599L: nouveau@lists.freedesktop.org 6600S: Supported 6601W: https://nouveau.freedesktop.org/ 6602Q: https://patchwork.freedesktop.org/project/nouveau/ 6603Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6604B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6605C: irc://irc.oftc.net/nouveau 6606T: git https://gitlab.freedesktop.org/drm/nouveau.git 6607F: drivers/gpu/drm/nouveau/ 6608F: include/uapi/drm/nouveau_drm.h 6609 6610DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6611M: Stefan Mavrodiev <stefan@olimex.com> 6612S: Maintained 6613F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6614F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6615 6616DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6617R: Douglas Anderson <dianders@chromium.org> 6618F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6619F: drivers/gpu/drm/bridge/parade-ps8640.c 6620 6621DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6622M: Noralf Trønnes <noralf@tronnes.org> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/repaper.txt 6626F: drivers/gpu/drm/tiny/repaper.c 6627 6628DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6629M: Javier Martinez Canillas <javierm@redhat.com> 6630S: Maintained 6631T: git git://anongit.freedesktop.org/drm/drm-misc 6632F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6633F: drivers/gpu/drm/solomon/ssd130x* 6634 6635DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6636M: Dave Airlie <airlied@redhat.com> 6637M: Gerd Hoffmann <kraxel@redhat.com> 6638L: virtualization@lists.linux-foundation.org 6639S: Obsolete 6640W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6641T: git git://anongit.freedesktop.org/drm/drm-misc 6642F: drivers/gpu/drm/tiny/cirrus.c 6643 6644DRM DRIVER FOR QXL VIRTUAL GPU 6645M: Dave Airlie <airlied@redhat.com> 6646M: Gerd Hoffmann <kraxel@redhat.com> 6647L: virtualization@lists.linux-foundation.org 6648L: spice-devel@lists.freedesktop.org 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: drivers/gpu/drm/qxl/ 6652F: include/uapi/drm/qxl_drm.h 6653 6654DRM DRIVER FOR RAGE 128 VIDEO CARDS 6655S: Orphan / Obsolete 6656F: drivers/gpu/drm/r128/ 6657F: include/uapi/drm/r128_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6673M: Markuss Broks <markuss.broks@gmail.com> 6674S: Maintained 6675F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6677 6678DRM DRIVER FOR SITRONIX ST7703 PANELS 6679M: Guido Günther <agx@sigxcpu.org> 6680R: Purism Kernel Team <kernel@puri.sm> 6681R: Ondrej Jirman <megous@megous.com> 6682S: Maintained 6683F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6684F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6685 6686DRM DRIVER FOR SAVAGE VIDEO CARDS 6687S: Orphan / Obsolete 6688F: drivers/gpu/drm/savage/ 6689F: include/uapi/drm/savage_drm.h 6690 6691DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6692M: Thomas Zimmermann <tzimmermann@suse.de> 6693M: Javier Martinez Canillas <javierm@redhat.com> 6694L: dri-devel@lists.freedesktop.org 6695S: Maintained 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/drm_aperture.c 6698F: drivers/gpu/drm/tiny/simpledrm.c 6699F: drivers/video/aperture.c 6700F: include/drm/drm_aperture.h 6701F: include/linux/aperture.h 6702 6703DRM DRIVER FOR SIS VIDEO CARDS 6704S: Orphan / Obsolete 6705F: drivers/gpu/drm/sis/ 6706F: include/uapi/drm/sis_drm.h 6707 6708DRM DRIVER FOR SITRONIX ST7586 PANELS 6709M: David Lechner <david@lechnology.com> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6713F: drivers/gpu/drm/tiny/st7586.c 6714 6715DRM DRIVER FOR SITRONIX ST7701 PANELS 6716M: Jagan Teki <jagan@amarulasolutions.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6719F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6720 6721DRM DRIVER FOR SITRONIX ST7735R PANELS 6722M: David Lechner <david@lechnology.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6726F: drivers/gpu/drm/tiny/st7735r.c 6727 6728DRM DRIVER FOR ST-ERICSSON MCDE 6729M: Linus Walleij <linus.walleij@linaro.org> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6733F: drivers/gpu/drm/mcde/ 6734 6735DRM DRIVER FOR TDFX VIDEO CARDS 6736S: Orphan / Obsolete 6737F: drivers/gpu/drm/tdfx/ 6738 6739DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6740M: Jagan Teki <jagan@amarulasolutions.com> 6741S: Maintained 6742F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6743F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6744 6745DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6746R: Douglas Anderson <dianders@chromium.org> 6747F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6748F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6749 6750DRM DRIVER FOR TPO TPG110 PANELS 6751M: Linus Walleij <linus.walleij@linaro.org> 6752S: Maintained 6753T: git git://anongit.freedesktop.org/drm/drm-misc 6754F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6755F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6756 6757DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6758M: Dave Airlie <airlied@redhat.com> 6759R: Sean Paul <sean@poorly.run> 6760R: Thomas Zimmermann <tzimmermann@suse.de> 6761L: dri-devel@lists.freedesktop.org 6762S: Supported 6763T: git git://anongit.freedesktop.org/drm/drm-misc 6764F: drivers/gpu/drm/udl/ 6765 6766DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6767M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6768M: Melissa Wen <melissa.srw@gmail.com> 6769R: Haneen Mohammed <hamohammed.sa@gmail.com> 6770R: Daniel Vetter <daniel@ffwll.ch> 6771L: dri-devel@lists.freedesktop.org 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/gpu/vkms.rst 6775F: drivers/gpu/drm/vkms/ 6776 6777DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6778M: Hans de Goede <hdegoede@redhat.com> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: drivers/gpu/drm/vboxvideo/ 6783 6784DRM DRIVER FOR VMWARE VIRTUAL GPU 6785M: Zack Rusin <zackr@vmware.com> 6786R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Supported 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vmwgfx/ 6791F: include/uapi/drm/vmwgfx_drm.h 6792 6793DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6794M: Linus Walleij <linus.walleij@linaro.org> 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6798F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6799 6800DRM DRIVERS 6801M: David Airlie <airlied@gmail.com> 6802M: Daniel Vetter <daniel@ffwll.ch> 6803L: dri-devel@lists.freedesktop.org 6804S: Maintained 6805B: https://gitlab.freedesktop.org/drm 6806C: irc://irc.oftc.net/dri-devel 6807T: git git://anongit.freedesktop.org/drm/drm 6808F: Documentation/devicetree/bindings/display/ 6809F: Documentation/devicetree/bindings/gpu/ 6810F: Documentation/gpu/ 6811F: drivers/gpu/ 6812F: include/drm/ 6813F: include/linux/vga* 6814F: include/uapi/drm/ 6815 6816DRM DRIVERS AND MISC GPU PATCHES 6817M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6818M: Maxime Ripard <mripard@kernel.org> 6819M: Thomas Zimmermann <tzimmermann@suse.de> 6820S: Maintained 6821W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: Documentation/gpu/ 6824F: drivers/gpu/drm/* 6825F: drivers/gpu/vga/ 6826F: include/drm/drm* 6827F: include/linux/vga* 6828F: include/uapi/drm/drm* 6829 6830DRM DRIVERS FOR ALLWINNER A10 6831M: Maxime Ripard <mripard@kernel.org> 6832M: Chen-Yu Tsai <wens@csie.org> 6833L: dri-devel@lists.freedesktop.org 6834S: Supported 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/allwinner* 6837F: drivers/gpu/drm/sun4i/ 6838 6839DRM DRIVERS FOR AMLOGIC SOCS 6840M: Neil Armstrong <neil.armstrong@linaro.org> 6841L: dri-devel@lists.freedesktop.org 6842L: linux-amlogic@lists.infradead.org 6843S: Supported 6844W: http://linux-meson.com/ 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6847F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6848F: Documentation/gpu/meson.rst 6849F: drivers/gpu/drm/meson/ 6850 6851DRM DRIVERS FOR ATMEL HLCDC 6852M: Sam Ravnborg <sam@ravnborg.org> 6853M: Boris Brezillon <bbrezillon@kernel.org> 6854L: dri-devel@lists.freedesktop.org 6855S: Supported 6856T: git git://anongit.freedesktop.org/drm/drm-misc 6857F: Documentation/devicetree/bindings/display/atmel/ 6858F: drivers/gpu/drm/atmel-hlcdc/ 6859 6860DRM DRIVERS FOR BRIDGE CHIPS 6861M: Andrzej Hajda <andrzej.hajda@intel.com> 6862M: Neil Armstrong <neil.armstrong@linaro.org> 6863M: Robert Foss <robert.foss@linaro.org> 6864R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6865R: Jonas Karlman <jonas@kwiboo.se> 6866R: Jernej Skrabec <jernej.skrabec@gmail.com> 6867S: Maintained 6868T: git git://anongit.freedesktop.org/drm/drm-misc 6869F: Documentation/devicetree/bindings/display/bridge/ 6870F: drivers/gpu/drm/bridge/ 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: John Stultz <jstultz@google.com> 6923R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6924R: Chen Feng <puck.chen@hisilicon.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: Documentation/devicetree/bindings/display/hisilicon/ 6929F: drivers/gpu/drm/hisilicon/ 6930 6931DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6932M: Deepak Rawat <drawat.floss@gmail.com> 6933L: linux-hyperv@vger.kernel.org 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: drivers/gpu/drm/hyperv 6938 6939DRM DRIVERS FOR LIMA 6940M: Qiang Yu <yuq825@gmail.com> 6941L: dri-devel@lists.freedesktop.org 6942L: lima@lists.freedesktop.org (moderated for non-subscribers) 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: drivers/gpu/drm/lima/ 6946F: include/uapi/drm/lima_drm.h 6947 6948DRM DRIVERS FOR MEDIATEK 6949M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6950M: Philipp Zabel <p.zabel@pengutronix.de> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6953S: Supported 6954F: Documentation/devicetree/bindings/display/mediatek/ 6955F: drivers/gpu/drm/mediatek/ 6956F: drivers/phy/mediatek/phy-mtk-dp.c 6957F: drivers/phy/mediatek/phy-mtk-hdmi* 6958F: drivers/phy/mediatek/phy-mtk-mipi* 6959 6960DRM DRIVERS FOR NVIDIA TEGRA 6961M: Thierry Reding <thierry.reding@gmail.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git git://anongit.freedesktop.org/tegra/linux.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/rcar-du/ 6985F: drivers/gpu/drm/shmobile/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Hyun Kwon <hyun.kwon@xilinx.com> 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM PANEL DRIVERS 7090M: Thierry Reding <thierry.reding@gmail.com> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DRM GPU SCHEDULER 7118M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/scheduler/ 7123F: include/drm/gpu_scheduler.h 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255M: Jim Cromie <jim.cromie@gmail.com> 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DZ DECSTATION DZ11 SERIAL DRIVER 7266M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7267S: Maintained 7268F: drivers/tty/serial/dz.* 7269 7270E3X0 POWER BUTTON DRIVER 7271M: Moritz Fischer <moritz.fischer@ettus.com> 7272L: usrp-users@lists.ettus.com 7273S: Supported 7274W: http://www.ettus.com 7275F: Documentation/devicetree/bindings/input/e3x0-button.txt 7276F: drivers/input/misc/e3x0-button.c 7277 7278E4000 MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://palosaari.fi/linux/ 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/anttip/media_tree.git 7286F: drivers/media/tuners/e4000* 7287 7288EARTH_PT1 MEDIA DRIVER 7289M: Akihiro Tsukada <tskd08@gmail.com> 7290L: linux-media@vger.kernel.org 7291S: Odd Fixes 7292F: drivers/media/pci/pt1/ 7293 7294EARTH_PT3 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt3/ 7299 7300EC100 MEDIA DRIVER 7301M: Antti Palosaari <crope@iki.fi> 7302L: linux-media@vger.kernel.org 7303S: Maintained 7304W: https://linuxtv.org 7305W: http://palosaari.fi/linux/ 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/dvb-frontends/ec100* 7309 7310ECRYPT FILE SYSTEM 7311M: Tyler Hicks <code@tyhicks.com> 7312L: ecryptfs@vger.kernel.org 7313S: Odd Fixes 7314W: http://ecryptfs.org 7315W: https://launchpad.net/ecryptfs 7316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7317F: Documentation/filesystems/ecryptfs.rst 7318F: fs/ecryptfs/ 7319 7320EDAC-AMD64 7321M: Yazen Ghannam <yazen.ghannam@amd.com> 7322L: linux-edac@vger.kernel.org 7323S: Supported 7324F: drivers/edac/amd64_edac* 7325F: drivers/edac/mce_amd* 7326 7327EDAC-ARMADA 7328M: Jan Luebbe <jlu@pengutronix.de> 7329L: linux-edac@vger.kernel.org 7330S: Maintained 7331F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7332F: drivers/edac/armada_xp_* 7333 7334EDAC-AST2500 7335M: Stefan Schaeckeler <sschaeck@cisco.com> 7336S: Supported 7337F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7338F: drivers/edac/aspeed_edac.c 7339 7340EDAC-BLUEFIELD 7341M: Shravan Kumar Ramani <shravankr@nvidia.com> 7342S: Supported 7343F: drivers/edac/bluefield_edac.c 7344 7345EDAC-CALXEDA 7346M: Andre Przywara <andre.przywara@arm.com> 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: drivers/edac/highbank* 7350 7351EDAC-CAVIUM OCTEON 7352M: Ralf Baechle <ralf@linux-mips.org> 7353L: linux-edac@vger.kernel.org 7354L: linux-mips@vger.kernel.org 7355S: Supported 7356F: drivers/edac/octeon_edac* 7357 7358EDAC-CAVIUM THUNDERX 7359M: Robert Richter <rric@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Odd Fixes 7362F: drivers/edac/thunderx_edac* 7363 7364EDAC-CORE 7365M: Borislav Petkov <bp@alien8.de> 7366M: Mauro Carvalho Chehab <mchehab@kernel.org> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Supported 7372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7373F: Documentation/admin-guide/ras.rst 7374F: Documentation/driver-api/edac.rst 7375F: drivers/edac/ 7376F: include/linux/edac.h 7377 7378EDAC-DMC520 7379M: Lei Wang <lewan@microsoft.com> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382F: drivers/edac/dmc520_edac.c 7383 7384EDAC-E752X 7385M: Mark Gross <markgross@kernel.org> 7386L: linux-edac@vger.kernel.org 7387S: Maintained 7388F: drivers/edac/e752x_edac.c 7389 7390EDAC-E7XXX 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e7xxx_edac.c 7394 7395EDAC-FSL_DDR 7396M: York Sun <york.sun@nxp.com> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/fsl_ddr_edac.* 7400 7401EDAC-GHES 7402M: Mauro Carvalho Chehab <mchehab@kernel.org> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/ghes_edac.c 7406 7407EDAC-I10NM 7408M: Tony Luck <tony.luck@intel.com> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/i10nm_base.c 7412 7413EDAC-I3000 7414L: linux-edac@vger.kernel.org 7415S: Orphan 7416F: drivers/edac/i3000_edac.c 7417 7418EDAC-I5000 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i5000_edac.c 7422 7423EDAC-I5400 7424M: Mauro Carvalho Chehab <mchehab@kernel.org> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5400_edac.c 7428 7429EDAC-I7300 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i7300_edac.c 7434 7435EDAC-I7CORE 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7core_edac.c 7440 7441EDAC-I82443BXGX 7442M: Tim Small <tim@buttersideup.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i82443bxgx_edac.c 7446 7447EDAC-I82975X 7448M: "Arvind R." <arvino55@gmail.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82975x_edac.c 7452 7453EDAC-IE31200 7454M: Jason Baron <jbaron@akamai.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/ie31200_edac.c 7458 7459EDAC-IGEN6 7460M: Tony Luck <tony.luck@intel.com> 7461R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/igen6_edac.c 7465 7466EDAC-MPC85XX 7467M: Johannes Thumshirn <morbidrsa@gmail.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/mpc85xx_edac.[ch] 7471 7472EDAC-PASEMI 7473M: Egor Martovetsky <egor@pasemi.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/pasemi_edac.c 7477 7478EDAC-PND2 7479M: Tony Luck <tony.luck@intel.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/pnd2_edac.[ch] 7483 7484EDAC-QCOM 7485M: Channagoud Kadabi <ckadabi@codeaurora.org> 7486M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7487L: linux-arm-msm@vger.kernel.org 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/qcom_edac.c 7491 7492EDAC-R82600 7493M: Tim Small <tim@buttersideup.com> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/r82600_edac.c 7497 7498EDAC-SBRIDGE 7499M: Tony Luck <tony.luck@intel.com> 7500R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/sb_edac.c 7504 7505EDAC-SKYLAKE 7506M: Tony Luck <tony.luck@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/skx_*.[ch] 7510 7511EDAC-TI 7512M: Tero Kristo <kristo@kernel.org> 7513L: linux-edac@vger.kernel.org 7514S: Odd Fixes 7515F: drivers/edac/ti_edac.c 7516 7517EDIROL UA-101/UA-1000 DRIVER 7518M: Clemens Ladisch <clemens@ladisch.de> 7519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7520S: Maintained 7521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7522F: sound/usb/misc/ua101.c 7523 7524EFI TEST DRIVER 7525M: Ivan Hu <ivan.hu@canonical.com> 7526M: Ard Biesheuvel <ardb@kernel.org> 7527L: linux-efi@vger.kernel.org 7528S: Maintained 7529F: drivers/firmware/efi/test/ 7530 7531EFI VARIABLE FILESYSTEM 7532M: Matthew Garrett <matthew.garrett@nebula.com> 7533M: Jeremy Kerr <jk@ozlabs.org> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7538F: fs/efivarfs/ 7539 7540EFIFB FRAMEBUFFER DRIVER 7541M: Peter Jones <pjones@redhat.com> 7542L: linux-fbdev@vger.kernel.org 7543S: Maintained 7544F: drivers/video/fbdev/efifb.c 7545 7546EFS FILESYSTEM 7547S: Orphan 7548W: http://aeschi.ch.eu.org/efs/ 7549F: fs/efs/ 7550 7551EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7552M: Douglas Miller <dougmill@linux.ibm.com> 7553L: netdev@vger.kernel.org 7554S: Maintained 7555F: drivers/net/ethernet/ibm/ehea/ 7556 7557ELM327 CAN NETWORK DRIVER 7558M: Max Staudt <max@enpas.org> 7559L: linux-can@vger.kernel.org 7560S: Maintained 7561F: Documentation/networking/device_drivers/can/can327.rst 7562F: drivers/net/can/can327.c 7563 7564EM28XX VIDEO4LINUX DRIVER 7565M: Mauro Carvalho Chehab <mchehab@kernel.org> 7566L: linux-media@vger.kernel.org 7567S: Maintained 7568W: https://linuxtv.org 7569T: git git://linuxtv.org/media_tree.git 7570F: Documentation/admin-guide/media/em28xx* 7571F: drivers/media/usb/em28xx/ 7572 7573EMBEDDED LINUX 7574M: Olivia Mackall <olivia@selenic.com> 7575M: David Woodhouse <dwmw2@infradead.org> 7576L: linux-embedded@vger.kernel.org 7577S: Maintained 7578 7579EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7580M: Adrian Hunter <adrian.hunter@intel.com> 7581M: Ritesh Harjani <riteshh@codeaurora.org> 7582M: Asutosh Das <asutoshd@codeaurora.org> 7583L: linux-mmc@vger.kernel.org 7584S: Supported 7585F: drivers/mmc/host/cqhci* 7586 7587EMULEX 10Gbps iSCSI - OneConnect DRIVER 7588M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7589L: linux-scsi@vger.kernel.org 7590S: Supported 7591W: http://www.broadcom.com 7592F: drivers/scsi/be2iscsi/ 7593 7594EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7595M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7596M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7597M: Somnath Kotur <somnath.kotur@broadcom.com> 7598L: netdev@vger.kernel.org 7599S: Supported 7600W: http://www.emulex.com 7601F: drivers/net/ethernet/emulex/benet/ 7602 7603EMULEX ONECONNECT ROCE DRIVER 7604M: Selvin Xavier <selvin.xavier@broadcom.com> 7605L: linux-rdma@vger.kernel.org 7606S: Odd Fixes 7607W: http://www.broadcom.com 7608F: drivers/infiniband/hw/ocrdma/ 7609F: include/uapi/rdma/ocrdma-abi.h 7610 7611EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7612M: James Smart <james.smart@broadcom.com> 7613M: Dick Kennedy <dick.kennedy@broadcom.com> 7614L: linux-scsi@vger.kernel.org 7615S: Supported 7616W: http://www.broadcom.com 7617F: drivers/scsi/lpfc/ 7618 7619EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Ram Vegesna <ram.vegesna@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623L: target-devel@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/elx/ 7627 7628ENE CB710 FLASH CARD READER DRIVER 7629M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7630S: Maintained 7631F: drivers/misc/cb710/ 7632F: drivers/mmc/host/cb710-mmc.* 7633F: include/linux/cb710.h 7634 7635ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7636M: Maxim Levitsky <maximlevitsky@gmail.com> 7637S: Maintained 7638F: drivers/media/rc/ene_ir.* 7639 7640EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7641M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7642L: linuxppc-dev@lists.ozlabs.org 7643S: Maintained 7644F: drivers/tty/ehv_bytechan.c 7645 7646EPSON S1D13XXX FRAMEBUFFER DRIVER 7647M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7648S: Maintained 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7650F: drivers/video/fbdev/s1d13xxxfb.c 7651F: include/video/s1d13xxxfb.h 7652 7653EROFS FILE SYSTEM 7654M: Gao Xiang <xiang@kernel.org> 7655M: Chao Yu <chao@kernel.org> 7656R: Yue Hu <huyue2@coolpad.com> 7657R: Jeffle Xu <jefflexu@linux.alibaba.com> 7658L: linux-erofs@lists.ozlabs.org 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7661F: Documentation/filesystems/erofs.rst 7662F: fs/erofs/ 7663F: include/trace/events/erofs.h 7664 7665ERRSEQ ERROR TRACKING INFRASTRUCTURE 7666M: Jeff Layton <jlayton@kernel.org> 7667S: Maintained 7668F: include/linux/errseq.h 7669F: lib/errseq.c 7670 7671ESD CAN/USB DRIVERS 7672M: Frank Jungclaus <frank.jungclaus@esd.eu> 7673R: socketcan@esd.eu 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: drivers/net/can/usb/esd_usb.c 7677 7678ET131X NETWORK DRIVER 7679M: Mark Einon <mark.einon@gmail.com> 7680S: Odd Fixes 7681F: drivers/net/ethernet/agere/ 7682 7683ETAS ES58X CAN/USB DRIVER 7684M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: drivers/net/can/usb/etas_es58x/ 7688 7689ETHERNET BRIDGE 7690M: Roopa Prabhu <roopa@nvidia.com> 7691M: Nikolay Aleksandrov <razor@blackwall.org> 7692L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7693L: netdev@vger.kernel.org 7694S: Maintained 7695W: http://www.linuxfoundation.org/en/Net:Bridge 7696F: include/linux/netfilter_bridge/ 7697F: net/bridge/ 7698 7699ETHERNET PHY LIBRARY 7700M: Andrew Lunn <andrew@lunn.ch> 7701M: Heiner Kallweit <hkallweit1@gmail.com> 7702R: Russell King <linux@armlinux.org.uk> 7703L: netdev@vger.kernel.org 7704S: Maintained 7705F: Documentation/ABI/testing/sysfs-class-net-phydev 7706F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7707F: Documentation/devicetree/bindings/net/mdio* 7708F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7709F: Documentation/networking/phy.rst 7710F: drivers/net/mdio/ 7711F: drivers/net/mdio/acpi_mdio.c 7712F: drivers/net/mdio/fwnode_mdio.c 7713F: drivers/net/mdio/of_mdio.c 7714F: drivers/net/pcs/ 7715F: drivers/net/phy/ 7716F: include/dt-bindings/net/qca-ar803x.h 7717F: include/linux/linkmode.h 7718F: include/linux/*mdio*.h 7719F: include/linux/mdio/*.h 7720F: include/linux/mii.h 7721F: include/linux/of_net.h 7722F: include/linux/phy.h 7723F: include/linux/phy_fixed.h 7724F: include/linux/platform_data/mdio-bcm-unimac.h 7725F: include/linux/platform_data/mdio-gpio.h 7726F: include/trace/events/mdio.h 7727F: include/uapi/linux/mdio.h 7728F: include/uapi/linux/mii.h 7729F: net/core/of_net.c 7730 7731EXEC & BINFMT API 7732R: Eric Biederman <ebiederm@xmission.com> 7733R: Kees Cook <keescook@chromium.org> 7734L: linux-mm@kvack.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7737F: fs/*binfmt_*.c 7738F: fs/exec.c 7739F: include/linux/binfmts.h 7740F: include/linux/elf.h 7741F: include/uapi/linux/binfmts.h 7742F: include/uapi/linux/elf.h 7743F: tools/testing/selftests/exec/ 7744N: asm/elf.h 7745N: binfmt 7746 7747EXFAT FILE SYSTEM 7748M: Namjae Jeon <linkinjeon@kernel.org> 7749M: Sungjong Seo <sj1557.seo@samsung.com> 7750L: linux-fsdevel@vger.kernel.org 7751S: Maintained 7752T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7753F: fs/exfat/ 7754 7755EXT2 FILE SYSTEM 7756M: Jan Kara <jack@suse.com> 7757L: linux-ext4@vger.kernel.org 7758S: Maintained 7759F: Documentation/filesystems/ext2.rst 7760F: fs/ext2/ 7761F: include/linux/ext2* 7762 7763EXT4 FILE SYSTEM 7764M: "Theodore Ts'o" <tytso@mit.edu> 7765M: Andreas Dilger <adilger.kernel@dilger.ca> 7766L: linux-ext4@vger.kernel.org 7767S: Maintained 7768W: http://ext4.wiki.kernel.org 7769Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7771F: Documentation/filesystems/ext4/ 7772F: fs/ext4/ 7773F: include/trace/events/ext4.h 7774 7775Extended Verification Module (EVM) 7776M: Mimi Zohar <zohar@linux.ibm.com> 7777L: linux-integrity@vger.kernel.org 7778S: Supported 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7780F: security/integrity/evm/ 7781F: security/integrity/ 7782 7783EXTENSIBLE FIRMWARE INTERFACE (EFI) 7784M: Ard Biesheuvel <ardb@kernel.org> 7785L: linux-efi@vger.kernel.org 7786S: Maintained 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7788F: Documentation/admin-guide/efi-stub.rst 7789F: arch/*/include/asm/efi.h 7790F: arch/*/kernel/efi.c 7791F: arch/arm/boot/compressed/efi-header.S 7792F: arch/arm64/kernel/efi-entry.S 7793F: arch/x86/platform/efi/ 7794F: drivers/firmware/efi/ 7795F: include/linux/efi*.h 7796 7797EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7798M: MyungJoo Ham <myungjoo.ham@samsung.com> 7799M: Chanwoo Choi <cw00.choi@samsung.com> 7800L: linux-kernel@vger.kernel.org 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7803F: Documentation/devicetree/bindings/extcon/ 7804F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7805F: drivers/extcon/ 7806F: include/linux/extcon.h 7807F: include/linux/extcon/ 7808 7809EXTRA BOOT CONFIG 7810M: Masami Hiramatsu <mhiramat@kernel.org> 7811S: Maintained 7812F: Documentation/admin-guide/bootconfig.rst 7813F: fs/proc/bootconfig.c 7814F: include/linux/bootconfig.h 7815F: lib/bootconfig-data.S 7816F: lib/bootconfig.c 7817F: tools/bootconfig/* 7818F: tools/bootconfig/scripts/* 7819 7820EXYNOS DP DRIVER 7821M: Jingoo Han <jingoohan1@gmail.com> 7822L: dri-devel@lists.freedesktop.org 7823S: Maintained 7824F: drivers/gpu/drm/exynos/exynos_dp* 7825 7826EXYNOS SYSMMU (IOMMU) driver 7827M: Marek Szyprowski <m.szyprowski@samsung.com> 7828L: iommu@lists.linux.dev 7829S: Maintained 7830F: drivers/iommu/exynos-iommu.c 7831 7832F2FS FILE SYSTEM 7833M: Jaegeuk Kim <jaegeuk@kernel.org> 7834M: Chao Yu <chao@kernel.org> 7835L: linux-f2fs-devel@lists.sourceforge.net 7836S: Maintained 7837W: https://f2fs.wiki.kernel.org/ 7838T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7839F: Documentation/ABI/testing/sysfs-fs-f2fs 7840F: Documentation/filesystems/f2fs.rst 7841F: fs/f2fs/ 7842F: include/linux/f2fs_fs.h 7843F: include/trace/events/f2fs.h 7844F: include/uapi/linux/f2fs.h 7845 7846F71805F HARDWARE MONITORING DRIVER 7847M: Jean Delvare <jdelvare@suse.com> 7848L: linux-hwmon@vger.kernel.org 7849S: Maintained 7850F: Documentation/hwmon/f71805f.rst 7851F: drivers/hwmon/f71805f.c 7852 7853FADDR2LINE 7854M: Josh Poimboeuf <jpoimboe@kernel.org> 7855S: Maintained 7856F: scripts/faddr2line 7857 7858FAILOVER MODULE 7859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7860L: netdev@vger.kernel.org 7861S: Supported 7862F: Documentation/networking/failover.rst 7863F: include/net/failover.h 7864F: net/core/failover.c 7865 7866FANOTIFY 7867M: Jan Kara <jack@suse.cz> 7868R: Amir Goldstein <amir73il@gmail.com> 7869R: Matthew Bobrowski <repnop@google.com> 7870L: linux-fsdevel@vger.kernel.org 7871S: Maintained 7872F: fs/notify/fanotify/ 7873F: include/linux/fanotify.h 7874F: include/uapi/linux/fanotify.h 7875 7876FARSYNC SYNCHRONOUS DRIVER 7877M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7878S: Supported 7879W: http://www.farsite.co.uk/ 7880F: drivers/net/wan/farsync.* 7881 7882FAULT INJECTION SUPPORT 7883M: Akinobu Mita <akinobu.mita@gmail.com> 7884S: Supported 7885F: Documentation/fault-injection/ 7886F: lib/fault-inject.c 7887 7888FBTFT Framebuffer drivers 7889L: dri-devel@lists.freedesktop.org 7890L: linux-fbdev@vger.kernel.org 7891S: Orphan 7892F: drivers/staging/fbtft/ 7893 7894FC0011 TUNER DRIVER 7895M: Michael Buesch <m@bues.ch> 7896L: linux-media@vger.kernel.org 7897S: Maintained 7898F: drivers/media/tuners/fc0011.c 7899F: drivers/media/tuners/fc0011.h 7900 7901FC2580 MEDIA DRIVER 7902M: Antti Palosaari <crope@iki.fi> 7903L: linux-media@vger.kernel.org 7904S: Maintained 7905W: https://linuxtv.org 7906W: http://palosaari.fi/linux/ 7907Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7908T: git git://linuxtv.org/anttip/media_tree.git 7909F: drivers/media/tuners/fc2580* 7910 7911FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7912M: Hannes Reinecke <hare@suse.de> 7913L: linux-scsi@vger.kernel.org 7914S: Supported 7915W: www.Open-FCoE.org 7916F: drivers/scsi/fcoe/ 7917F: drivers/scsi/libfc/ 7918F: include/scsi/fc/ 7919F: include/scsi/libfc.h 7920F: include/scsi/libfcoe.h 7921F: include/uapi/scsi/fc/ 7922 7923FILE LOCKING (flock() and fcntl()/lockf()) 7924M: Jeff Layton <jlayton@kernel.org> 7925M: Chuck Lever <chuck.lever@oracle.com> 7926L: linux-fsdevel@vger.kernel.org 7927S: Maintained 7928F: fs/fcntl.c 7929F: fs/locks.c 7930F: include/linux/fcntl.h 7931F: include/uapi/linux/fcntl.h 7932 7933FILESYSTEM DIRECT ACCESS (DAX) 7934M: Dan Williams <dan.j.williams@intel.com> 7935R: Matthew Wilcox <willy@infradead.org> 7936R: Jan Kara <jack@suse.cz> 7937L: linux-fsdevel@vger.kernel.org 7938L: nvdimm@lists.linux.dev 7939S: Supported 7940F: fs/dax.c 7941F: include/linux/dax.h 7942F: include/trace/events/fs_dax.h 7943 7944FILESYSTEMS (VFS and infrastructure) 7945M: Alexander Viro <viro@zeniv.linux.org.uk> 7946L: linux-fsdevel@vger.kernel.org 7947S: Maintained 7948F: fs/* 7949F: include/linux/fs.h 7950F: include/linux/fs_types.h 7951F: include/uapi/linux/fs.h 7952F: include/uapi/linux/openat2.h 7953 7954FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7955M: Riku Voipio <riku.voipio@iki.fi> 7956L: linux-hwmon@vger.kernel.org 7957S: Maintained 7958F: drivers/hwmon/f75375s.c 7959F: include/linux/f75375s.h 7960 7961FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7962M: Clemens Ladisch <clemens@ladisch.de> 7963M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7965S: Maintained 7966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7967F: include/uapi/sound/firewire.h 7968F: sound/firewire/ 7969 7970FIREWIRE MEDIA DRIVERS (firedtv) 7971M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7972L: linux-media@vger.kernel.org 7973L: linux1394-devel@lists.sourceforge.net 7974S: Maintained 7975T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7976F: drivers/media/firewire/ 7977 7978FIREWIRE SBP-2 TARGET 7979M: Chris Boot <bootc@bootc.net> 7980L: linux-scsi@vger.kernel.org 7981L: target-devel@vger.kernel.org 7982L: linux1394-devel@lists.sourceforge.net 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7985F: drivers/target/sbp/ 7986 7987FIREWIRE SUBSYSTEM 7988M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7989L: linux1394-devel@lists.sourceforge.net 7990S: Maintained 7991W: http://ieee1394.wiki.kernel.org/ 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7993F: drivers/firewire/ 7994F: include/linux/firewire.h 7995F: include/uapi/linux/firewire*.h 7996F: tools/firewire/ 7997 7998FIRMWARE FRAMEWORK FOR ARMV8-A 7999M: Sudeep Holla <sudeep.holla@arm.com> 8000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8001S: Maintained 8002F: drivers/firmware/arm_ffa/ 8003F: include/linux/arm_ffa.h 8004 8005FIRMWARE LOADER (request_firmware) 8006M: Luis Chamberlain <mcgrof@kernel.org> 8007M: Russ Weight <russell.h.weight@intel.com> 8008L: linux-kernel@vger.kernel.org 8009S: Maintained 8010F: Documentation/firmware_class/ 8011F: drivers/base/firmware_loader/ 8012F: include/linux/firmware.h 8013 8014FLEXTIMER FTM-QUADDEC DRIVER 8015M: Patrick Havelange <patrick.havelange@essensium.com> 8016L: linux-iio@vger.kernel.org 8017S: Maintained 8018F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8019F: drivers/counter/ftm-quaddec.c 8020 8021FLOPPY DRIVER 8022M: Denis Efremov <efremov@linux.com> 8023L: linux-block@vger.kernel.org 8024S: Odd Fixes 8025F: drivers/block/floppy.c 8026 8027FLYSKY FSIA6B RC RECEIVER 8028M: Markus Koch <markus@notsyncing.net> 8029L: linux-input@vger.kernel.org 8030S: Maintained 8031F: drivers/input/joystick/fsia6b.c 8032 8033FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8034M: Geoffrey D. Bennett <g@b4.vu> 8035L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8036S: Maintained 8037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8038F: sound/usb/mixer_scarlett_gen2.c 8039 8040FORCEDETH GIGABIT ETHERNET DRIVER 8041M: Rain River <rain.1986.08.12@gmail.com> 8042M: Zhu Yanjun <zyjzyj2000@gmail.com> 8043L: netdev@vger.kernel.org 8044S: Maintained 8045F: drivers/net/ethernet/nvidia/* 8046 8047FORTIFY_SOURCE 8048M: Kees Cook <keescook@chromium.org> 8049L: linux-hardening@vger.kernel.org 8050S: Supported 8051T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8052F: include/linux/fortify-string.h 8053F: lib/fortify_kunit.c 8054F: lib/test_fortify/* 8055F: scripts/test_fortify.sh 8056K: \b__NO_FORTIFY\b 8057 8058FPGA DFL DRIVERS 8059M: Wu Hao <hao.wu@intel.com> 8060R: Tom Rix <trix@redhat.com> 8061L: linux-fpga@vger.kernel.org 8062S: Maintained 8063F: Documentation/ABI/testing/sysfs-bus-dfl* 8064F: Documentation/fpga/dfl.rst 8065F: drivers/fpga/dfl* 8066F: drivers/uio/uio_dfl.c 8067F: include/linux/dfl.h 8068F: include/uapi/linux/fpga-dfl.h 8069 8070FPGA MANAGER FRAMEWORK 8071M: Moritz Fischer <mdf@kernel.org> 8072M: Wu Hao <hao.wu@intel.com> 8073M: Xu Yilun <yilun.xu@intel.com> 8074R: Tom Rix <trix@redhat.com> 8075L: linux-fpga@vger.kernel.org 8076S: Maintained 8077Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8078T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8079F: Documentation/devicetree/bindings/fpga/ 8080F: Documentation/driver-api/fpga/ 8081F: Documentation/fpga/ 8082F: drivers/fpga/ 8083F: include/linux/fpga/ 8084 8085INTEL MAX10 BMC SECURE UPDATES 8086M: Russ Weight <russell.h.weight@intel.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8090F: drivers/fpga/intel-m10-bmc-sec-update.c 8091 8092MICROCHIP POLARFIRE FPGA DRIVERS 8093M: Conor Dooley <conor.dooley@microchip.com> 8094R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8095L: linux-fpga@vger.kernel.org 8096S: Supported 8097F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8098F: drivers/fpga/microchip-spi.c 8099 8100FPU EMULATOR 8101M: Bill Metzenthen <billm@melbpc.org.au> 8102S: Maintained 8103W: http://floatingpoint.sourceforge.net/emulator/index.html 8104F: arch/x86/math-emu/ 8105 8106FRAMEBUFFER CORE 8107M: Daniel Vetter <daniel@ffwll.ch> 8108F: drivers/video/fbdev/core/ 8109S: Odd Fixes 8110T: git git://anongit.freedesktop.org/drm/drm-misc 8111 8112FRAMEBUFFER LAYER 8113M: Helge Deller <deller@gmx.de> 8114L: linux-fbdev@vger.kernel.org 8115L: dri-devel@lists.freedesktop.org 8116S: Maintained 8117Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8118T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8119F: Documentation/fb/ 8120F: drivers/video/ 8121F: include/linux/fb.h 8122F: include/uapi/linux/fb.h 8123F: include/uapi/video/ 8124F: include/video/ 8125 8126FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8127M: Horia Geantă <horia.geanta@nxp.com> 8128M: Pankaj Gupta <pankaj.gupta@nxp.com> 8129M: Gaurav Jain <gaurav.jain@nxp.com> 8130L: linux-crypto@vger.kernel.org 8131S: Maintained 8132F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8133F: drivers/crypto/caam/ 8134 8135FREESCALE COLDFIRE M5441X MMC DRIVER 8136M: Angelo Dureghello <angelo.dureghello@timesys.com> 8137L: linux-mmc@vger.kernel.org 8138S: Maintained 8139F: drivers/mmc/host/sdhci-esdhc-mcf.c 8140F: include/linux/platform_data/mmc-esdhc-mcf.h 8141 8142FREESCALE DIU FRAMEBUFFER DRIVER 8143M: Timur Tabi <timur@kernel.org> 8144L: linux-fbdev@vger.kernel.org 8145S: Maintained 8146F: drivers/video/fbdev/fsl-diu-fb.* 8147 8148FREESCALE DMA DRIVER 8149M: Li Yang <leoyang.li@nxp.com> 8150M: Zhang Wei <zw@zh-kernel.org> 8151L: linuxppc-dev@lists.ozlabs.org 8152S: Maintained 8153F: drivers/dma/fsldma.* 8154 8155FREESCALE DSPI DRIVER 8156M: Vladimir Oltean <olteanv@gmail.com> 8157L: linux-spi@vger.kernel.org 8158S: Maintained 8159F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8160F: drivers/spi/spi-fsl-dspi.c 8161F: include/linux/spi/spi-fsl-dspi.h 8162 8163FREESCALE ENETC ETHERNET DRIVERS 8164M: Claudiu Manoil <claudiu.manoil@nxp.com> 8165L: netdev@vger.kernel.org 8166S: Maintained 8167F: drivers/net/ethernet/freescale/enetc/ 8168 8169FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8170M: Claudiu Manoil <claudiu.manoil@nxp.com> 8171L: netdev@vger.kernel.org 8172S: Maintained 8173F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8174F: drivers/net/ethernet/freescale/gianfar* 8175 8176FREESCALE GPMI NAND DRIVER 8177M: Han Xu <han.xu@nxp.com> 8178L: linux-mtd@lists.infradead.org 8179S: Maintained 8180F: drivers/mtd/nand/raw/gpmi-nand/* 8181 8182FREESCALE I2C CPM DRIVER 8183M: Jochen Friedrich <jochen@scram.de> 8184L: linuxppc-dev@lists.ozlabs.org 8185L: linux-i2c@vger.kernel.org 8186S: Maintained 8187F: drivers/i2c/busses/i2c-cpm.c 8188 8189FREESCALE IMX / MXC FEC DRIVER 8190M: Joakim Zhang <qiangqing.zhang@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8194F: drivers/net/ethernet/freescale/fec.h 8195F: drivers/net/ethernet/freescale/fec_main.c 8196F: drivers/net/ethernet/freescale/fec_ptp.c 8197 8198FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8199M: Sascha Hauer <s.hauer@pengutronix.de> 8200R: Pengutronix Kernel Team <kernel@pengutronix.de> 8201L: linux-fbdev@vger.kernel.org 8202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8203S: Maintained 8204F: drivers/video/fbdev/imxfb.c 8205 8206FREESCALE IMX DDR PMU DRIVER 8207M: Frank Li <Frank.li@nxp.com> 8208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8209S: Maintained 8210F: Documentation/admin-guide/perf/imx-ddr.rst 8211F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8212F: drivers/perf/fsl_imx8_ddr_perf.c 8213 8214FREESCALE IMX I2C DRIVER 8215M: Oleksij Rempel <o.rempel@pengutronix.de> 8216R: Pengutronix Kernel Team <kernel@pengutronix.de> 8217L: linux-i2c@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8220F: drivers/i2c/busses/i2c-imx.c 8221 8222FREESCALE IMX LPI2C DRIVER 8223M: Dong Aisheng <aisheng.dong@nxp.com> 8224L: linux-i2c@vger.kernel.org 8225L: linux-imx@nxp.com 8226S: Maintained 8227F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8228F: drivers/i2c/busses/i2c-imx-lpi2c.c 8229 8230FREESCALE MPC I2C DRIVER 8231M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8235F: drivers/i2c/busses/i2c-mpc.c 8236 8237FREESCALE QORIQ DPAA ETHERNET DRIVER 8238M: Madalin Bucur <madalin.bucur@nxp.com> 8239L: netdev@vger.kernel.org 8240S: Maintained 8241F: drivers/net/ethernet/freescale/dpaa 8242 8243FREESCALE QORIQ DPAA FMAN DRIVER 8244M: Madalin Bucur <madalin.bucur@nxp.com> 8245L: netdev@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/net/fsl-fman.txt 8248F: drivers/net/ethernet/freescale/fman 8249 8250FREESCALE QORIQ PTP CLOCK DRIVER 8251M: Yangbo Lu <yangbo.lu@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8255F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8256F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8257F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8258F: drivers/ptp/ptp_qoriq.c 8259F: drivers/ptp/ptp_qoriq_debugfs.c 8260F: include/linux/fsl/ptp_qoriq.h 8261 8262FREESCALE QUAD SPI DRIVER 8263M: Han Xu <han.xu@nxp.com> 8264L: linux-spi@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8267F: drivers/spi/spi-fsl-qspi.c 8268 8269FREESCALE QUICC ENGINE LIBRARY 8270M: Qiang Zhao <qiang.zhao@nxp.com> 8271L: linuxppc-dev@lists.ozlabs.org 8272S: Maintained 8273F: drivers/soc/fsl/qe/ 8274F: include/soc/fsl/qe/ 8275 8276FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8277M: Li Yang <leoyang.li@nxp.com> 8278L: netdev@vger.kernel.org 8279L: linuxppc-dev@lists.ozlabs.org 8280S: Maintained 8281F: drivers/net/ethernet/freescale/ucc_geth* 8282 8283FREESCALE QUICC ENGINE UCC HDLC DRIVER 8284M: Zhao Qiang <qiang.zhao@nxp.com> 8285L: netdev@vger.kernel.org 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: drivers/net/wan/fsl_ucc_hdlc* 8289 8290FREESCALE QUICC ENGINE UCC UART DRIVER 8291M: Timur Tabi <timur@kernel.org> 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: drivers/tty/serial/ucc_uart.c 8295 8296FREESCALE SOC DRIVERS 8297M: Li Yang <leoyang.li@nxp.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8300S: Maintained 8301F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8302F: Documentation/devicetree/bindings/soc/fsl/ 8303F: drivers/soc/fsl/ 8304F: include/linux/fsl/ 8305F: include/soc/fsl/ 8306 8307FREESCALE SOC FS_ENET DRIVER 8308M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8309L: linuxppc-dev@lists.ozlabs.org 8310L: netdev@vger.kernel.org 8311S: Maintained 8312F: drivers/net/ethernet/freescale/fs_enet/ 8313F: include/linux/fs_enet_pd.h 8314 8315FREESCALE SOC SOUND DRIVERS 8316M: Shengjiu Wang <shengjiu.wang@gmail.com> 8317M: Xiubo Li <Xiubo.Lee@gmail.com> 8318R: Fabio Estevam <festevam@gmail.com> 8319R: Nicolin Chen <nicoleotsuka@gmail.com> 8320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: sound/soc/fsl/fsl* 8324F: sound/soc/fsl/imx* 8325F: sound/soc/fsl/mpc8610_hpcd.c 8326 8327FREESCALE USB PERIPHERAL DRIVERS 8328M: Li Yang <leoyang.li@nxp.com> 8329L: linux-usb@vger.kernel.org 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: drivers/usb/gadget/udc/fsl* 8333 8334FREESCALE USB PHY DRIVER 8335M: Ran Wang <ran.wang_1@nxp.com> 8336L: linux-usb@vger.kernel.org 8337L: linuxppc-dev@lists.ozlabs.org 8338S: Maintained 8339F: drivers/usb/phy/phy-fsl-usb* 8340 8341FREEVXFS FILESYSTEM 8342M: Christoph Hellwig <hch@infradead.org> 8343S: Maintained 8344W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8345F: fs/freevxfs/ 8346 8347FREEZER 8348M: "Rafael J. Wysocki" <rafael@kernel.org> 8349M: Pavel Machek <pavel@ucw.cz> 8350L: linux-pm@vger.kernel.org 8351S: Supported 8352F: Documentation/power/freezing-of-tasks.rst 8353F: include/linux/freezer.h 8354F: kernel/freezer.c 8355 8356FRONTSWAP API 8357M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8358L: linux-kernel@vger.kernel.org 8359S: Maintained 8360F: include/linux/frontswap.h 8361F: mm/frontswap.c 8362 8363FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8364M: David Howells <dhowells@redhat.com> 8365L: linux-cachefs@redhat.com (moderated for non-subscribers) 8366S: Supported 8367F: Documentation/filesystems/caching/ 8368F: fs/fscache/ 8369F: include/linux/fscache*.h 8370 8371FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8372M: Theodore Y. Ts'o <tytso@mit.edu> 8373M: Jaegeuk Kim <jaegeuk@kernel.org> 8374M: Eric Biggers <ebiggers@kernel.org> 8375L: linux-fscrypt@vger.kernel.org 8376S: Supported 8377Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8378T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8379F: Documentation/filesystems/fscrypt.rst 8380F: fs/crypto/ 8381F: include/linux/fscrypt*.h 8382F: include/uapi/linux/fscrypt.h 8383 8384FSI SUBSYSTEM 8385M: Jeremy Kerr <jk@ozlabs.org> 8386M: Joel Stanley <joel@jms.id.au> 8387R: Alistar Popple <alistair@popple.id.au> 8388R: Eddie James <eajames@linux.ibm.com> 8389L: linux-fsi@lists.ozlabs.org 8390S: Supported 8391Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8392T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8393F: drivers/fsi/ 8394F: include/linux/fsi*.h 8395F: include/trace/events/fsi*.h 8396 8397FSI-ATTACHED I2C DRIVER 8398M: Eddie James <eajames@linux.ibm.com> 8399L: linux-i2c@vger.kernel.org 8400L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8401S: Maintained 8402F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8403F: drivers/i2c/busses/i2c-fsi.c 8404 8405FSI-ATTACHED SPI DRIVER 8406M: Eddie James <eajames@linux.ibm.com> 8407L: linux-spi@vger.kernel.org 8408S: Maintained 8409F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8410F: drivers/spi/spi-fsi.c 8411 8412FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8413M: Jan Kara <jack@suse.cz> 8414R: Amir Goldstein <amir73il@gmail.com> 8415L: linux-fsdevel@vger.kernel.org 8416S: Maintained 8417T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8418F: fs/notify/ 8419F: include/linux/fsnotify*.h 8420 8421FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8422M: Eric Biggers <ebiggers@kernel.org> 8423M: Theodore Y. Ts'o <tytso@mit.edu> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8428F: Documentation/filesystems/fsverity.rst 8429F: fs/verity/ 8430F: include/linux/fsverity.h 8431F: include/uapi/linux/fsverity.h 8432 8433FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8434M: Michael Zaidman <michael.zaidman@gmail.com> 8435L: linux-i2c@vger.kernel.org 8436L: linux-input@vger.kernel.org 8437S: Maintained 8438F: drivers/hid/hid-ft260.c 8439 8440FUJITSU LAPTOP EXTRAS 8441M: Jonathan Woithe <jwoithe@just42.net> 8442L: platform-driver-x86@vger.kernel.org 8443S: Maintained 8444F: drivers/platform/x86/fujitsu-laptop.c 8445 8446FUJITSU M-5MO LS CAMERA ISP DRIVER 8447M: Kyungmin Park <kyungmin.park@samsung.com> 8448M: Heungjun Kim <riverful.kim@samsung.com> 8449L: linux-media@vger.kernel.org 8450S: Maintained 8451F: drivers/media/i2c/m5mols/ 8452F: include/media/i2c/m5mols.h 8453 8454FUJITSU TABLET EXTRAS 8455M: Robert Gerlach <khnz@gmx.de> 8456L: platform-driver-x86@vger.kernel.org 8457S: Maintained 8458F: drivers/platform/x86/fujitsu-tablet.c 8459 8460FUNCTION HOOKS (FTRACE) 8461M: Steven Rostedt <rostedt@goodmis.org> 8462M: Masami Hiramatsu <mhiramat@kernel.org> 8463R: Mark Rutland <mark.rutland@arm.com> 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8466F: Documentation/trace/ftrace* 8467F: kernel/trace/ftrace* 8468F: kernel/trace/fgraph.c 8469F: arch/*/*/*/*ftrace* 8470F: arch/*/*/*ftrace* 8471F: include/*/ftrace.h 8472 8473FUNGIBLE ETHERNET DRIVERS 8474M: Dimitris Michailidis <dmichail@fungible.com> 8475L: netdev@vger.kernel.org 8476S: Supported 8477F: drivers/net/ethernet/fungible/ 8478 8479FUSE: FILESYSTEM IN USERSPACE 8480M: Miklos Szeredi <miklos@szeredi.hu> 8481L: linux-fsdevel@vger.kernel.org 8482S: Maintained 8483W: https://github.com/libfuse/ 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8485F: Documentation/filesystems/fuse.rst 8486F: fs/fuse/ 8487F: include/uapi/linux/fuse.h 8488 8489FUTEX SUBSYSTEM 8490M: Thomas Gleixner <tglx@linutronix.de> 8491M: Ingo Molnar <mingo@redhat.com> 8492R: Peter Zijlstra <peterz@infradead.org> 8493R: Darren Hart <dvhart@infradead.org> 8494R: Davidlohr Bueso <dave@stgolabs.net> 8495R: André Almeida <andrealmeid@igalia.com> 8496L: linux-kernel@vger.kernel.org 8497S: Maintained 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8499F: Documentation/locking/*futex* 8500F: include/asm-generic/futex.h 8501F: include/linux/futex.h 8502F: include/uapi/linux/futex.h 8503F: kernel/futex/* 8504F: tools/perf/bench/futex* 8505F: tools/testing/selftests/futex/ 8506 8507GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8508M: Tim Harvey <tharvey@gateworks.com> 8509S: Maintained 8510F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8511F: drivers/mfd/gateworks-gsc.c 8512F: include/linux/mfd/gsc.h 8513F: Documentation/hwmon/gsc-hwmon.rst 8514F: drivers/hwmon/gsc-hwmon.c 8515F: include/linux/platform_data/gsc_hwmon.h 8516 8517GCC PLUGINS 8518M: Kees Cook <keescook@chromium.org> 8519L: linux-hardening@vger.kernel.org 8520S: Maintained 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8522F: Documentation/kbuild/gcc-plugins.rst 8523F: scripts/Makefile.gcc-plugins 8524F: scripts/gcc-plugins/ 8525 8526GCOV BASED KERNEL PROFILING 8527M: Peter Oberparleiter <oberpar@linux.ibm.com> 8528S: Maintained 8529F: Documentation/dev-tools/gcov.rst 8530F: kernel/gcov/ 8531 8532GDB KERNEL DEBUGGING HELPER SCRIPTS 8533M: Jan Kiszka <jan.kiszka@siemens.com> 8534M: Kieran Bingham <kbingham@kernel.org> 8535S: Supported 8536F: scripts/gdb/ 8537 8538GEMINI CRYPTO DRIVER 8539M: Corentin Labbe <clabbe@baylibre.com> 8540L: linux-crypto@vger.kernel.org 8541S: Maintained 8542F: drivers/crypto/gemini/ 8543 8544GEMTEK FM RADIO RECEIVER DRIVER 8545M: Hans Verkuil <hverkuil@xs4all.nl> 8546L: linux-media@vger.kernel.org 8547S: Maintained 8548W: https://linuxtv.org 8549T: git git://linuxtv.org/media_tree.git 8550F: drivers/media/radio/radio-gemtek* 8551 8552GENERIC ARCHITECTURE TOPOLOGY 8553M: Sudeep Holla <sudeep.holla@arm.com> 8554L: linux-kernel@vger.kernel.org 8555S: Maintained 8556F: drivers/base/arch_topology.c 8557F: include/linux/arch_topology.h 8558 8559GENERIC ENTRY CODE 8560M: Thomas Gleixner <tglx@linutronix.de> 8561M: Peter Zijlstra <peterz@infradead.org> 8562M: Andy Lutomirski <luto@kernel.org> 8563L: linux-kernel@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8566F: include/linux/entry-common.h 8567F: include/linux/entry-kvm.h 8568F: kernel/entry/ 8569 8570GENERIC GPIO I2C DRIVER 8571M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8572S: Supported 8573F: drivers/i2c/busses/i2c-gpio.c 8574F: include/linux/platform_data/i2c-gpio.h 8575 8576GENERIC GPIO I2C MULTIPLEXER DRIVER 8577M: Peter Korsgaard <peter.korsgaard@barco.com> 8578L: linux-i2c@vger.kernel.org 8579S: Supported 8580F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8581F: drivers/i2c/muxes/i2c-mux-gpio.c 8582F: include/linux/platform_data/i2c-mux-gpio.h 8583 8584GENERIC HDLC (WAN) DRIVERS 8585M: Krzysztof Halasa <khc@pm.waw.pl> 8586S: Maintained 8587W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8588F: drivers/net/wan/c101.c 8589F: drivers/net/wan/hd6457* 8590F: drivers/net/wan/hdlc* 8591F: drivers/net/wan/n2.c 8592F: drivers/net/wan/pc300too.c 8593F: drivers/net/wan/pci200syn.c 8594F: drivers/net/wan/wanxl* 8595 8596GENERIC INCLUDE/ASM HEADER FILES 8597M: Arnd Bergmann <arnd@arndb.de> 8598L: linux-arch@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8601F: include/asm-generic/ 8602F: include/uapi/asm-generic/ 8603 8604GENERIC PHY FRAMEWORK 8605M: Vinod Koul <vkoul@kernel.org> 8606M: Kishon Vijay Abraham I <kishon@kernel.org> 8607L: linux-phy@lists.infradead.org 8608S: Supported 8609Q: https://patchwork.kernel.org/project/linux-phy/list/ 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8611F: Documentation/devicetree/bindings/phy/ 8612F: drivers/phy/ 8613F: include/dt-bindings/phy/ 8614F: include/linux/phy/ 8615 8616GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8617M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8618S: Supported 8619F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8620 8621GENERIC PM DOMAINS 8622M: "Rafael J. Wysocki" <rafael@kernel.org> 8623M: Kevin Hilman <khilman@kernel.org> 8624M: Ulf Hansson <ulf.hansson@linaro.org> 8625L: linux-pm@vger.kernel.org 8626S: Supported 8627F: Documentation/devicetree/bindings/power/power?domain* 8628F: drivers/base/power/domain*.c 8629F: include/linux/pm_domain.h 8630 8631GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8632M: Eugen Hristev <eugen.hristev@microchip.com> 8633L: linux-input@vger.kernel.org 8634S: Maintained 8635F: drivers/input/touchscreen/resistive-adc-touch.c 8636 8637GENERIC STRING LIBRARY 8638R: Andy Shevchenko <andy@kernel.org> 8639S: Maintained 8640F: lib/string.c 8641F: lib/string_helpers.c 8642F: lib/test_string.c 8643F: lib/test-string_helpers.c 8644 8645GENERIC UIO DRIVER FOR PCI DEVICES 8646M: "Michael S. Tsirkin" <mst@redhat.com> 8647L: kvm@vger.kernel.org 8648S: Supported 8649F: drivers/uio/uio_pci_generic.c 8650 8651GENERIC VDSO LIBRARY 8652M: Andy Lutomirski <luto@kernel.org> 8653M: Thomas Gleixner <tglx@linutronix.de> 8654M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8655L: linux-kernel@vger.kernel.org 8656S: Maintained 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8658F: include/asm-generic/vdso/vsyscall.h 8659F: include/vdso/ 8660F: kernel/time/vsyscall.c 8661F: lib/vdso/ 8662 8663GENWQE (IBM Generic Workqueue Card) 8664M: Frank Haverkamp <haver@linux.ibm.com> 8665S: Supported 8666F: drivers/misc/genwqe/ 8667 8668GET_MAINTAINER SCRIPT 8669M: Joe Perches <joe@perches.com> 8670S: Maintained 8671F: scripts/get_maintainer.pl 8672 8673GFS2 FILE SYSTEM 8674M: Bob Peterson <rpeterso@redhat.com> 8675M: Andreas Gruenbacher <agruenba@redhat.com> 8676L: cluster-devel@redhat.com 8677S: Supported 8678B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8679T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8680F: Documentation/filesystems/gfs2* 8681F: fs/gfs2/ 8682F: include/uapi/linux/gfs2_ondisk.h 8683 8684GIGABYTE WMI DRIVER 8685M: Thomas Weißschuh <thomas@weissschuh.net> 8686L: platform-driver-x86@vger.kernel.org 8687S: Maintained 8688F: drivers/platform/x86/gigabyte-wmi.c 8689 8690GNSS SUBSYSTEM 8691M: Johan Hovold <johan@kernel.org> 8692S: Maintained 8693T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8694F: Documentation/ABI/testing/sysfs-class-gnss 8695F: Documentation/devicetree/bindings/gnss/ 8696F: drivers/gnss/ 8697F: include/linux/gnss.h 8698 8699GO7007 MPEG CODEC 8700M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8701L: linux-media@vger.kernel.org 8702S: Maintained 8703F: drivers/media/usb/go7007/ 8704 8705GOODIX TOUCHSCREEN 8706M: Bastien Nocera <hadess@hadess.net> 8707M: Hans de Goede <hdegoede@redhat.com> 8708L: linux-input@vger.kernel.org 8709S: Maintained 8710F: drivers/input/touchscreen/goodix* 8711 8712GOOGLE ETHERNET DRIVERS 8713M: Jeroen de Borst <jeroendb@google.com> 8714M: Catherine Sullivan <csully@google.com> 8715R: Shailend Chand <shailend@google.com> 8716L: netdev@vger.kernel.org 8717S: Supported 8718F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8719F: drivers/net/ethernet/google 8720 8721GPD POCKET FAN DRIVER 8722M: Hans de Goede <hdegoede@redhat.com> 8723L: platform-driver-x86@vger.kernel.org 8724S: Maintained 8725F: drivers/platform/x86/gpd-pocket-fan.c 8726 8727GPIO ACPI SUPPORT 8728M: Mika Westerberg <mika.westerberg@linux.intel.com> 8729M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8730L: linux-gpio@vger.kernel.org 8731L: linux-acpi@vger.kernel.org 8732S: Supported 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8734F: Documentation/firmware-guide/acpi/gpio-properties.rst 8735F: drivers/gpio/gpiolib-acpi.c 8736F: drivers/gpio/gpiolib-acpi.h 8737 8738GPIO AGGREGATOR 8739M: Geert Uytterhoeven <geert+renesas@glider.be> 8740L: linux-gpio@vger.kernel.org 8741S: Supported 8742F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8743F: drivers/gpio/gpio-aggregator.c 8744 8745GPIO IR Transmitter 8746M: Sean Young <sean@mess.org> 8747L: linux-media@vger.kernel.org 8748S: Maintained 8749F: drivers/media/rc/gpio-ir-tx.c 8750 8751GPIO MOCKUP DRIVER 8752M: Bamvor Jian Zhang <bamv2005@gmail.com> 8753L: linux-gpio@vger.kernel.org 8754S: Maintained 8755F: drivers/gpio/gpio-mockup.c 8756F: tools/testing/selftests/gpio/ 8757 8758GPIO REGMAP 8759R: Michael Walle <michael@walle.cc> 8760S: Maintained 8761F: drivers/gpio/gpio-regmap.c 8762F: include/linux/gpio/regmap.h 8763 8764GPIO SUBSYSTEM 8765M: Linus Walleij <linus.walleij@linaro.org> 8766M: Bartosz Golaszewski <brgl@bgdev.pl> 8767L: linux-gpio@vger.kernel.org 8768S: Maintained 8769T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8770F: Documentation/ABI/obsolete/sysfs-gpio 8771F: Documentation/ABI/testing/gpio-cdev 8772F: Documentation/admin-guide/gpio/ 8773F: Documentation/devicetree/bindings/gpio/ 8774F: Documentation/driver-api/gpio/ 8775F: drivers/gpio/ 8776F: include/asm-generic/gpio.h 8777F: include/dt-bindings/gpio/ 8778F: include/linux/gpio.h 8779F: include/linux/gpio/ 8780F: include/linux/of_gpio.h 8781F: include/uapi/linux/gpio.h 8782F: tools/gpio/ 8783 8784GRE DEMULTIPLEXER DRIVER 8785M: Dmitry Kozlov <xeb@mail.ru> 8786L: netdev@vger.kernel.org 8787S: Maintained 8788F: include/net/gre.h 8789F: net/ipv4/gre_demux.c 8790F: net/ipv4/gre_offload.c 8791 8792GRETH 10/100/1G Ethernet MAC device driver 8793M: Andreas Larsson <andreas@gaisler.com> 8794L: netdev@vger.kernel.org 8795S: Maintained 8796F: drivers/net/ethernet/aeroflex/ 8797 8798GREYBUS AUDIO PROTOCOLS DRIVERS 8799M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8800M: Mark Greer <mgreer@animalcreek.com> 8801S: Maintained 8802F: drivers/staging/greybus/audio_apbridgea.c 8803F: drivers/staging/greybus/audio_apbridgea.h 8804F: drivers/staging/greybus/audio_codec.c 8805F: drivers/staging/greybus/audio_codec.h 8806F: drivers/staging/greybus/audio_gb.c 8807F: drivers/staging/greybus/audio_manager.c 8808F: drivers/staging/greybus/audio_manager.h 8809F: drivers/staging/greybus/audio_manager_module.c 8810F: drivers/staging/greybus/audio_manager_private.h 8811F: drivers/staging/greybus/audio_manager_sysfs.c 8812F: drivers/staging/greybus/audio_module.c 8813F: drivers/staging/greybus/audio_topology.c 8814 8815GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8816M: Viresh Kumar <vireshk@kernel.org> 8817S: Maintained 8818F: drivers/staging/greybus/authentication.c 8819F: drivers/staging/greybus/bootrom.c 8820F: drivers/staging/greybus/firmware.h 8821F: drivers/staging/greybus/fw-core.c 8822F: drivers/staging/greybus/fw-download.c 8823F: drivers/staging/greybus/fw-management.c 8824F: drivers/staging/greybus/greybus_authentication.h 8825F: drivers/staging/greybus/greybus_firmware.h 8826F: drivers/staging/greybus/hid.c 8827F: drivers/staging/greybus/i2c.c 8828F: drivers/staging/greybus/spi.c 8829F: drivers/staging/greybus/spilib.c 8830F: drivers/staging/greybus/spilib.h 8831 8832GREYBUS LOOPBACK DRIVER 8833M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8834S: Maintained 8835F: drivers/staging/greybus/loopback.c 8836 8837GREYBUS PLATFORM DRIVERS 8838M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8839S: Maintained 8840F: drivers/staging/greybus/arche-apb-ctrl.c 8841F: drivers/staging/greybus/arche-platform.c 8842F: drivers/staging/greybus/arche_platform.h 8843 8844GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8845M: Rui Miguel Silva <rmfrfs@gmail.com> 8846S: Maintained 8847F: drivers/staging/greybus/gpio.c 8848F: drivers/staging/greybus/light.c 8849F: drivers/staging/greybus/power_supply.c 8850F: drivers/staging/greybus/sdio.c 8851F: drivers/staging/greybus/spi.c 8852F: drivers/staging/greybus/spilib.c 8853 8854GREYBUS SUBSYSTEM 8855M: Johan Hovold <johan@kernel.org> 8856M: Alex Elder <elder@kernel.org> 8857M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8858L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8859S: Maintained 8860F: drivers/greybus/ 8861F: drivers/staging/greybus/ 8862F: include/linux/greybus.h 8863F: include/linux/greybus/ 8864 8865GREYBUS UART PROTOCOLS DRIVERS 8866M: David Lin <dtwlin@gmail.com> 8867S: Maintained 8868F: drivers/staging/greybus/log.c 8869F: drivers/staging/greybus/uart.c 8870 8871GS1662 VIDEO SERIALIZER 8872M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8873L: linux-media@vger.kernel.org 8874S: Maintained 8875T: git git://linuxtv.org/media_tree.git 8876F: drivers/media/spi/gs1662.c 8877 8878GSPCA FINEPIX SUBDRIVER 8879M: Frank Zago <frank@zago.net> 8880L: linux-media@vger.kernel.org 8881S: Maintained 8882T: git git://linuxtv.org/media_tree.git 8883F: drivers/media/usb/gspca/finepix.c 8884 8885GSPCA GL860 SUBDRIVER 8886M: Olivier Lorin <o.lorin@laposte.net> 8887L: linux-media@vger.kernel.org 8888S: Maintained 8889T: git git://linuxtv.org/media_tree.git 8890F: drivers/media/usb/gspca/gl860/ 8891 8892GSPCA M5602 SUBDRIVER 8893M: Erik Andren <erik.andren@gmail.com> 8894L: linux-media@vger.kernel.org 8895S: Maintained 8896T: git git://linuxtv.org/media_tree.git 8897F: drivers/media/usb/gspca/m5602/ 8898 8899GSPCA PAC207 SONIXB SUBDRIVER 8900M: Hans Verkuil <hverkuil@xs4all.nl> 8901L: linux-media@vger.kernel.org 8902S: Odd Fixes 8903T: git git://linuxtv.org/media_tree.git 8904F: drivers/media/usb/gspca/pac207.c 8905 8906GSPCA SN9C20X SUBDRIVER 8907M: Brian Johnson <brijohn@gmail.com> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/usb/gspca/sn9c20x.c 8912 8913GSPCA T613 SUBDRIVER 8914M: Leandro Costantino <lcostantino@gmail.com> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/t613.c 8919 8920GSPCA USB WEBCAM DRIVER 8921M: Hans Verkuil <hverkuil@xs4all.nl> 8922L: linux-media@vger.kernel.org 8923S: Odd Fixes 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/ 8926 8927GTP (GPRS Tunneling Protocol) 8928M: Pablo Neira Ayuso <pablo@netfilter.org> 8929M: Harald Welte <laforge@gnumonks.org> 8930L: osmocom-net-gprs@lists.osmocom.org 8931S: Maintained 8932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8933F: drivers/net/gtp.c 8934 8935GUID PARTITION TABLE (GPT) 8936M: Davidlohr Bueso <dave@stgolabs.net> 8937L: linux-efi@vger.kernel.org 8938S: Maintained 8939F: block/partitions/efi.* 8940 8941HABANALABS PCI DRIVER 8942M: Oded Gabbay <ogabbay@kernel.org> 8943S: Supported 8944T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8945F: Documentation/ABI/testing/debugfs-driver-habanalabs 8946F: Documentation/ABI/testing/sysfs-driver-habanalabs 8947F: drivers/misc/habanalabs/ 8948F: include/trace/events/habanalabs.h 8949F: include/uapi/misc/habanalabs.h 8950 8951HACKRF MEDIA DRIVER 8952M: Antti Palosaari <crope@iki.fi> 8953L: linux-media@vger.kernel.org 8954S: Maintained 8955W: https://linuxtv.org 8956W: http://palosaari.fi/linux/ 8957Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8958T: git git://linuxtv.org/anttip/media_tree.git 8959F: drivers/media/usb/hackrf/ 8960 8961HANTRO VPU CODEC DRIVER 8962M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8963M: Philipp Zabel <p.zabel@pengutronix.de> 8964L: linux-media@vger.kernel.org 8965L: linux-rockchip@lists.infradead.org 8966S: Maintained 8967F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8968F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8969F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8970F: drivers/media/platform/verisilicon/ 8971 8972HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8973M: Frank Seidel <frank@f-seidel.de> 8974L: platform-driver-x86@vger.kernel.org 8975S: Maintained 8976W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8977F: drivers/platform/x86/hdaps.c 8978 8979HARDWARE MONITORING 8980M: Jean Delvare <jdelvare@suse.com> 8981M: Guenter Roeck <linux@roeck-us.net> 8982L: linux-hwmon@vger.kernel.org 8983S: Maintained 8984W: http://hwmon.wiki.kernel.org/ 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8986F: Documentation/ABI/testing/sysfs-class-hwmon 8987F: Documentation/devicetree/bindings/hwmon/ 8988F: Documentation/hwmon/ 8989F: drivers/hwmon/ 8990F: include/linux/hwmon*.h 8991F: include/trace/events/hwmon*.h 8992K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8993 8994HARDWARE RANDOM NUMBER GENERATOR CORE 8995M: Olivia Mackall <olivia@selenic.com> 8996M: Herbert Xu <herbert@gondor.apana.org.au> 8997L: linux-crypto@vger.kernel.org 8998S: Odd fixes 8999F: Documentation/admin-guide/hw_random.rst 9000F: Documentation/devicetree/bindings/rng/ 9001F: drivers/char/hw_random/ 9002F: include/linux/hw_random.h 9003 9004HARDWARE SPINLOCK CORE 9005M: Ohad Ben-Cohen <ohad@wizery.com> 9006M: Bjorn Andersson <andersson@kernel.org> 9007R: Baolin Wang <baolin.wang7@gmail.com> 9008L: linux-remoteproc@vger.kernel.org 9009S: Maintained 9010T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9011F: Documentation/devicetree/bindings/hwlock/ 9012F: Documentation/locking/hwspinlock.rst 9013F: drivers/hwspinlock/ 9014F: include/linux/hwspinlock.h 9015 9016HARDWARE TRACING FACILITIES 9017M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9018S: Maintained 9019F: drivers/hwtracing/ 9020 9021HARMONY SOUND DRIVER 9022L: linux-parisc@vger.kernel.org 9023S: Maintained 9024F: sound/parisc/harmony.* 9025 9026HDPVR USB VIDEO ENCODER DRIVER 9027M: Hans Verkuil <hverkuil@xs4all.nl> 9028L: linux-media@vger.kernel.org 9029S: Odd Fixes 9030W: https://linuxtv.org 9031T: git git://linuxtv.org/media_tree.git 9032F: drivers/media/usb/hdpvr/ 9033 9034HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9035M: Matt Hsiao <matt.hsiao@hpe.com> 9036S: Supported 9037F: drivers/misc/hpilo.[ch] 9038 9039HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9040M: Jerry Hoemann <jerry.hoemann@hpe.com> 9041S: Supported 9042F: Documentation/watchdog/hpwdt.rst 9043F: drivers/watchdog/hpwdt.c 9044 9045HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9046M: Don Brace <don.brace@microchip.com> 9047L: storagedev@microchip.com 9048L: linux-scsi@vger.kernel.org 9049S: Supported 9050F: Documentation/scsi/hpsa.rst 9051F: drivers/scsi/hpsa*.[ch] 9052F: include/linux/cciss*.h 9053F: include/uapi/linux/cciss*.h 9054 9055HFI1 DRIVER 9056M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9057L: linux-rdma@vger.kernel.org 9058S: Supported 9059F: drivers/infiniband/hw/hfi1 9060 9061HFS FILESYSTEM 9062L: linux-fsdevel@vger.kernel.org 9063S: Orphan 9064F: Documentation/filesystems/hfs.rst 9065F: fs/hfs/ 9066 9067HFSPLUS FILESYSTEM 9068L: linux-fsdevel@vger.kernel.org 9069S: Orphan 9070F: Documentation/filesystems/hfsplus.rst 9071F: fs/hfsplus/ 9072 9073HGA FRAMEBUFFER DRIVER 9074M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9075L: linux-nvidia@lists.surfsouth.com 9076S: Maintained 9077W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9078F: drivers/video/fbdev/hgafb.c 9079 9080HIBERNATION (aka Software Suspend, aka swsusp) 9081M: "Rafael J. Wysocki" <rafael@kernel.org> 9082M: Pavel Machek <pavel@ucw.cz> 9083L: linux-pm@vger.kernel.org 9084S: Supported 9085B: https://bugzilla.kernel.org 9086F: arch/*/include/asm/suspend*.h 9087F: arch/x86/power/ 9088F: drivers/base/power/ 9089F: include/linux/freezer.h 9090F: include/linux/pm.h 9091F: include/linux/suspend.h 9092F: kernel/power/ 9093 9094HID CORE LAYER 9095M: Jiri Kosina <jikos@kernel.org> 9096M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9097L: linux-input@vger.kernel.org 9098S: Maintained 9099T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9100F: drivers/hid/ 9101F: include/linux/hid* 9102F: include/uapi/linux/hid* 9103 9104HID LOGITECH DRIVERS 9105R: Filipe Laíns <lains@riseup.net> 9106L: linux-input@vger.kernel.org 9107S: Maintained 9108F: drivers/hid/hid-logitech-* 9109 9110HID PLAYSTATION DRIVER 9111M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9112L: linux-input@vger.kernel.org 9113S: Supported 9114F: drivers/hid/hid-playstation.c 9115 9116HID PHOENIX RC FLIGHT CONTROLLER 9117M: Marcus Folkesson <marcus.folkesson@gmail.com> 9118L: linux-input@vger.kernel.org 9119S: Maintained 9120F: drivers/hid/hid-pxrc.c 9121 9122HID SENSOR HUB DRIVERS 9123M: Jiri Kosina <jikos@kernel.org> 9124M: Jonathan Cameron <jic23@kernel.org> 9125M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9126L: linux-input@vger.kernel.org 9127L: linux-iio@vger.kernel.org 9128S: Maintained 9129F: Documentation/hid/hid-sensor* 9130F: drivers/hid/hid-sensor-* 9131F: drivers/iio/*/hid-* 9132F: include/linux/hid-sensor-* 9133 9134HID VRC-2 CAR CONTROLLER DRIVER 9135M: Marcus Folkesson <marcus.folkesson@gmail.com> 9136L: linux-input@vger.kernel.org 9137S: Maintained 9138F: drivers/hid/hid-vrc2.c 9139 9140HID WACOM DRIVER 9141M: Ping Cheng <ping.cheng@wacom.com> 9142M: Jason Gerecke <jason.gerecke@wacom.com> 9143L: linux-input@vger.kernel.org 9144S: Maintained 9145F: drivers/hid/wacom.h 9146F: drivers/hid/wacom_* 9147 9148HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9149M: Thomas Gleixner <tglx@linutronix.de> 9150L: linux-kernel@vger.kernel.org 9151S: Maintained 9152T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9153F: Documentation/timers/ 9154F: include/linux/clockchips.h 9155F: include/linux/hrtimer.h 9156F: kernel/time/clockevents.c 9157F: kernel/time/hrtimer.c 9158F: kernel/time/timer_*.c 9159 9160HIGH-SPEED SCC DRIVER FOR AX.25 9161L: linux-hams@vger.kernel.org 9162S: Orphan 9163F: drivers/net/hamradio/scc.c 9164 9165HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9166M: HighPoint Linux Team <linux@highpoint-tech.com> 9167S: Supported 9168W: http://www.highpoint-tech.com 9169F: Documentation/scsi/hptiop.rst 9170F: drivers/scsi/hptiop.c 9171 9172HIPPI 9173M: Jes Sorensen <jes@trained-monkey.org> 9174L: linux-hippi@sunsite.dk 9175S: Maintained 9176F: drivers/net/hippi/ 9177F: include/linux/hippidevice.h 9178F: include/uapi/linux/if_hippi.h 9179F: net/802/hippi.c 9180 9181HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9182M: Kurt Kanzenbach <kurt@linutronix.de> 9183L: netdev@vger.kernel.org 9184S: Maintained 9185F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9186F: drivers/net/dsa/hirschmann/* 9187F: include/linux/platform_data/hirschmann-hellcreek.h 9188F: net/dsa/tag_hellcreek.c 9189 9190HISILICON DMA DRIVER 9191M: Zhou Wang <wangzhou1@hisilicon.com> 9192M: Jie Hai <haijie1@hisilicon.com> 9193L: dmaengine@vger.kernel.org 9194S: Maintained 9195F: drivers/dma/hisi_dma.c 9196 9197HISILICON GPIO DRIVER 9198M: Jay Fang <f.fangjian@huawei.com> 9199L: linux-gpio@vger.kernel.org 9200S: Maintained 9201F: drivers/gpio/gpio-hisi.c 9202 9203HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9204M: Longfang Liu <liulongfang@huawei.com> 9205L: linux-crypto@vger.kernel.org 9206S: Maintained 9207F: Documentation/ABI/testing/debugfs-hisi-hpre 9208F: drivers/crypto/hisilicon/hpre/hpre.h 9209F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9210F: drivers/crypto/hisilicon/hpre/hpre_main.c 9211 9212HISILICON I2C CONTROLLER DRIVER 9213M: Yicong Yang <yangyicong@hisilicon.com> 9214L: linux-i2c@vger.kernel.org 9215S: Maintained 9216W: https://www.hisilicon.com 9217F: drivers/i2c/busses/i2c-hisi.c 9218 9219HISILICON LPC BUS DRIVER 9220M: Jay Fang <f.fangjian@huawei.com> 9221S: Maintained 9222W: http://www.hisilicon.com 9223F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9224F: drivers/bus/hisi_lpc.c 9225 9226HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9227M: Yisen Zhuang <yisen.zhuang@huawei.com> 9228M: Salil Mehta <salil.mehta@huawei.com> 9229L: netdev@vger.kernel.org 9230S: Maintained 9231W: http://www.hisilicon.com 9232F: drivers/net/ethernet/hisilicon/hns3/ 9233 9234HISILICON NETWORK SUBSYSTEM DRIVER 9235M: Yisen Zhuang <yisen.zhuang@huawei.com> 9236M: Salil Mehta <salil.mehta@huawei.com> 9237L: netdev@vger.kernel.org 9238S: Maintained 9239W: http://www.hisilicon.com 9240F: Documentation/devicetree/bindings/net/hisilicon*.txt 9241F: drivers/net/ethernet/hisilicon/ 9242 9243HIKEY960 ONBOARD USB GPIO HUB DRIVER 9244M: John Stultz <jstultz@google.com> 9245L: linux-kernel@vger.kernel.org 9246S: Maintained 9247F: drivers/misc/hisi_hikey_usb.c 9248 9249HISILICON PMU DRIVER 9250M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9251M: Qi Liu <liuqi115@huawei.com> 9252S: Supported 9253W: http://www.hisilicon.com 9254F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9255F: Documentation/admin-guide/perf/hisi-pmu.rst 9256F: drivers/perf/hisilicon 9257 9258HISILICON HNS3 PMU DRIVER 9259M: Guangbin Huang <huangguangbin2@huawei.com> 9260S: Supported 9261F: Documentation/admin-guide/perf/hns3-pmu.rst 9262F: drivers/perf/hisilicon/hns3_pmu.c 9263 9264HISILICON PTT DRIVER 9265M: Yicong Yang <yangyicong@hisilicon.com> 9266L: linux-kernel@vger.kernel.org 9267S: Maintained 9268F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9269F: Documentation/trace/hisi-ptt.rst 9270F: drivers/hwtracing/ptt/ 9271 9272HISILICON QM DRIVER 9273M: Weili Qian <qianweili@huawei.com> 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275L: linux-crypto@vger.kernel.org 9276S: Maintained 9277F: drivers/crypto/hisilicon/Kconfig 9278F: drivers/crypto/hisilicon/Makefile 9279F: drivers/crypto/hisilicon/qm.c 9280F: drivers/crypto/hisilicon/sgl.c 9281F: include/linux/hisi_acc_qm.h 9282 9283HISILICON ZIP Controller DRIVER 9284M: Yang Shen <shenyang39@huawei.com> 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286L: linux-crypto@vger.kernel.org 9287S: Maintained 9288F: Documentation/ABI/testing/debugfs-hisi-zip 9289F: drivers/crypto/hisilicon/zip/ 9290 9291HISILICON ROCE DRIVER 9292M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9293M: Wenpeng Liang <liangwenpeng@huawei.com> 9294L: linux-rdma@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9297F: drivers/infiniband/hw/hns/ 9298 9299HISILICON SAS Controller 9300M: John Garry <john.garry@huawei.com> 9301S: Supported 9302W: http://www.hisilicon.com 9303F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9304F: drivers/scsi/hisi_sas/ 9305 9306HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9307M: Kai Ye <yekai13@huawei.com> 9308M: Longfang Liu <liulongfang@huawei.com> 9309L: linux-crypto@vger.kernel.org 9310S: Maintained 9311F: Documentation/ABI/testing/debugfs-hisi-sec 9312F: drivers/crypto/hisilicon/sec2/sec.h 9313F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9314F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9315F: drivers/crypto/hisilicon/sec2/sec_main.c 9316 9317HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9318M: Jay Fang <f.fangjian@huawei.com> 9319L: linux-spi@vger.kernel.org 9320S: Maintained 9321W: http://www.hisilicon.com 9322F: drivers/spi/spi-hisi-kunpeng.c 9323 9324HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9325M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9326L: linux-kernel@vger.kernel.org 9327S: Maintained 9328F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9329F: drivers/spmi/hisi-spmi-controller.c 9330 9331HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9332M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9333L: linux-kernel@vger.kernel.org 9334S: Maintained 9335F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9336F: drivers/mfd/hi6421-spmi-pmic.c 9337 9338HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9339M: Weili Qian <qianweili@huawei.com> 9340S: Maintained 9341F: drivers/crypto/hisilicon/trng/trng.c 9342 9343HISILICON V3XX SPI NOR FLASH Controller Driver 9344M: Jay Fang <f.fangjian@huawei.com> 9345S: Maintained 9346W: http://www.hisilicon.com 9347F: drivers/spi/spi-hisi-sfc-v3xx.c 9348 9349HMM - Heterogeneous Memory Management 9350M: Jérôme Glisse <jglisse@redhat.com> 9351L: linux-mm@kvack.org 9352S: Maintained 9353F: Documentation/mm/hmm.rst 9354F: include/linux/hmm* 9355F: lib/test_hmm* 9356F: mm/hmm* 9357F: tools/testing/selftests/vm/*hmm* 9358 9359HOST AP DRIVER 9360M: Jouni Malinen <j@w1.fi> 9361L: linux-wireless@vger.kernel.org 9362S: Obsolete 9363W: http://w1.fi/hostap-driver.html 9364F: drivers/net/wireless/intersil/hostap/ 9365 9366HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9367L: platform-driver-x86@vger.kernel.org 9368S: Orphan 9369F: drivers/platform/x86/tc1100-wmi.c 9370 9371HPET: High Precision Event Timers driver 9372M: Clemens Ladisch <clemens@ladisch.de> 9373S: Maintained 9374F: Documentation/timers/hpet.rst 9375F: drivers/char/hpet.c 9376F: include/linux/hpet.h 9377F: include/uapi/linux/hpet.h 9378 9379HPET: x86 9380S: Orphan 9381F: arch/x86/include/asm/hpet.h 9382F: arch/x86/kernel/hpet.c 9383 9384HPFS FILESYSTEM 9385M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9386S: Maintained 9387W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9388F: fs/hpfs/ 9389 9390HSI SUBSYSTEM 9391M: Sebastian Reichel <sre@kernel.org> 9392S: Maintained 9393T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9394F: Documentation/ABI/testing/sysfs-bus-hsi 9395F: Documentation/driver-api/hsi.rst 9396F: drivers/hsi/ 9397F: include/linux/hsi/ 9398F: include/uapi/linux/hsi/ 9399 9400HSO 3G MODEM DRIVER 9401L: linux-usb@vger.kernel.org 9402S: Orphan 9403F: drivers/net/usb/hso.c 9404 9405HSR NETWORK PROTOCOL 9406L: netdev@vger.kernel.org 9407S: Orphan 9408F: net/hsr/ 9409 9410HT16K33 LED CONTROLLER DRIVER 9411M: Robin van der Gracht <robin@protonic.nl> 9412S: Maintained 9413F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9414F: drivers/auxdisplay/ht16k33.c 9415 9416HTCPEN TOUCHSCREEN DRIVER 9417M: Pau Oliva Fora <pof@eslack.org> 9418L: linux-input@vger.kernel.org 9419S: Maintained 9420F: drivers/input/touchscreen/htcpen.c 9421 9422HTE SUBSYSTEM 9423M: Dipen Patel <dipenp@nvidia.com> 9424S: Maintained 9425F: Documentation/devicetree/bindings/timestamp/ 9426F: Documentation/driver-api/hte/ 9427F: drivers/hte/ 9428F: include/linux/hte.h 9429 9430HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9431M: Lorenzo Bianconi <lorenzo@kernel.org> 9432L: linux-iio@vger.kernel.org 9433S: Maintained 9434W: http://www.st.com/ 9435F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9436F: drivers/iio/humidity/hts221* 9437 9438HUAWEI ETHERNET DRIVER 9439L: netdev@vger.kernel.org 9440S: Orphan 9441F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9442F: drivers/net/ethernet/huawei/hinic/ 9443 9444HUGETLB SUBSYSTEM 9445M: Mike Kravetz <mike.kravetz@oracle.com> 9446M: Muchun Song <songmuchun@bytedance.com> 9447L: linux-mm@kvack.org 9448S: Maintained 9449F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9450F: Documentation/admin-guide/mm/hugetlbpage.rst 9451F: Documentation/mm/hugetlbfs_reserv.rst 9452F: Documentation/mm/vmemmap_dedup.rst 9453F: fs/hugetlbfs/ 9454F: include/linux/hugetlb.h 9455F: mm/hugetlb.c 9456F: mm/hugetlb_vmemmap.c 9457F: mm/hugetlb_vmemmap.h 9458 9459HVA ST MEDIA DRIVER 9460M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9461L: linux-media@vger.kernel.org 9462S: Supported 9463W: https://linuxtv.org 9464T: git git://linuxtv.org/media_tree.git 9465F: drivers/media/platform/st/sti/hva 9466 9467HWPOISON MEMORY FAILURE HANDLING 9468M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9469R: Miaohe Lin <linmiaohe@huawei.com> 9470L: linux-mm@kvack.org 9471S: Maintained 9472F: mm/hwpoison-inject.c 9473F: mm/memory-failure.c 9474 9475HYCON HY46XX TOUCHSCREEN SUPPORT 9476M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9477L: linux-input@vger.kernel.org 9478S: Maintained 9479F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9480F: drivers/input/touchscreen/hycon-hy46xx.c 9481 9482HYGON PROCESSOR SUPPORT 9483M: Pu Wen <puwen@hygon.cn> 9484L: linux-kernel@vger.kernel.org 9485S: Maintained 9486F: arch/x86/kernel/cpu/hygon.c 9487 9488HYNIX HI556 SENSOR DRIVER 9489M: Shawn Tu <shawnx.tu@intel.com> 9490L: linux-media@vger.kernel.org 9491S: Maintained 9492T: git git://linuxtv.org/media_tree.git 9493F: drivers/media/i2c/hi556.c 9494 9495HYNIX HI846 SENSOR DRIVER 9496M: Martin Kepplinger <martin.kepplinger@puri.sm> 9497L: linux-media@vger.kernel.org 9498S: Maintained 9499F: drivers/media/i2c/hi846.c 9500 9501HYNIX HI847 SENSOR DRIVER 9502M: Shawn Tu <shawnx.tu@intel.com> 9503L: linux-media@vger.kernel.org 9504S: Maintained 9505F: drivers/media/i2c/hi847.c 9506 9507Hyper-V/Azure CORE AND DRIVERS 9508M: "K. Y. Srinivasan" <kys@microsoft.com> 9509M: Haiyang Zhang <haiyangz@microsoft.com> 9510M: Wei Liu <wei.liu@kernel.org> 9511M: Dexuan Cui <decui@microsoft.com> 9512L: linux-hyperv@vger.kernel.org 9513S: Supported 9514T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9515F: Documentation/ABI/stable/sysfs-bus-vmbus 9516F: Documentation/ABI/testing/debugfs-hyperv 9517F: Documentation/virt/hyperv 9518F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9519F: arch/arm64/hyperv 9520F: arch/arm64/include/asm/hyperv-tlfs.h 9521F: arch/arm64/include/asm/mshyperv.h 9522F: arch/x86/hyperv 9523F: arch/x86/include/asm/hyperv-tlfs.h 9524F: arch/x86/include/asm/mshyperv.h 9525F: arch/x86/include/asm/trace/hyperv.h 9526F: arch/x86/kernel/cpu/mshyperv.c 9527F: drivers/clocksource/hyperv_timer.c 9528F: drivers/hid/hid-hyperv.c 9529F: drivers/hv/ 9530F: drivers/input/serio/hyperv-keyboard.c 9531F: drivers/iommu/hyperv-iommu.c 9532F: drivers/net/ethernet/microsoft/ 9533F: drivers/net/hyperv/ 9534F: drivers/pci/controller/pci-hyperv-intf.c 9535F: drivers/pci/controller/pci-hyperv.c 9536F: drivers/scsi/storvsc_drv.c 9537F: drivers/uio/uio_hv_generic.c 9538F: drivers/video/fbdev/hyperv_fb.c 9539F: include/asm-generic/hyperv-tlfs.h 9540F: include/asm-generic/mshyperv.h 9541F: include/clocksource/hyperv_timer.h 9542F: include/linux/hyperv.h 9543F: include/uapi/linux/hyperv.h 9544F: net/vmw_vsock/hyperv_transport.c 9545F: tools/hv/ 9546 9547HYPERBUS SUPPORT 9548M: Vignesh Raghavendra <vigneshr@ti.com> 9549L: linux-mtd@lists.infradead.org 9550S: Supported 9551Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9552C: irc://irc.oftc.net/mtd 9553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9554F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9555F: drivers/mtd/hyperbus/ 9556F: include/linux/mtd/hyperbus.h 9557 9558HYPERVISOR VIRTUAL CONSOLE DRIVER 9559L: linuxppc-dev@lists.ozlabs.org 9560S: Odd Fixes 9561F: drivers/tty/hvc/ 9562 9563I2C ACPI SUPPORT 9564M: Mika Westerberg <mika.westerberg@linux.intel.com> 9565L: linux-i2c@vger.kernel.org 9566L: linux-acpi@vger.kernel.org 9567S: Maintained 9568F: drivers/i2c/i2c-core-acpi.c 9569 9570I2C CONTROLLER DRIVER FOR NVIDIA GPU 9571M: Ajay Gupta <ajayg@nvidia.com> 9572L: linux-i2c@vger.kernel.org 9573S: Maintained 9574F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9575F: drivers/i2c/busses/i2c-nvidia-gpu.c 9576 9577I2C MUXES 9578M: Peter Rosin <peda@axentia.se> 9579L: linux-i2c@vger.kernel.org 9580S: Maintained 9581F: Documentation/devicetree/bindings/i2c/i2c-arb* 9582F: Documentation/devicetree/bindings/i2c/i2c-gate* 9583F: Documentation/devicetree/bindings/i2c/i2c-mux* 9584F: Documentation/i2c/i2c-topology.rst 9585F: Documentation/i2c/muxes/ 9586F: drivers/i2c/i2c-mux.c 9587F: drivers/i2c/muxes/ 9588F: include/linux/i2c-mux.h 9589 9590I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9591M: Gregory CLEMENT <gregory.clement@bootlin.com> 9592L: linux-i2c@vger.kernel.org 9593S: Maintained 9594F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9595F: drivers/i2c/busses/i2c-mv64xxx.c 9596 9597I2C OVER PARALLEL PORT 9598M: Jean Delvare <jdelvare@suse.com> 9599L: linux-i2c@vger.kernel.org 9600S: Maintained 9601F: Documentation/i2c/busses/i2c-parport.rst 9602F: drivers/i2c/busses/i2c-parport.c 9603 9604I2C SUBSYSTEM 9605M: Wolfram Sang <wsa@kernel.org> 9606L: linux-i2c@vger.kernel.org 9607S: Maintained 9608W: https://i2c.wiki.kernel.org/ 9609Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9610T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9611F: Documentation/devicetree/bindings/i2c/i2c.txt 9612F: Documentation/i2c/ 9613F: drivers/i2c/* 9614F: include/dt-bindings/i2c/i2c.h 9615F: include/linux/i2c-dev.h 9616F: include/linux/i2c-smbus.h 9617F: include/linux/i2c.h 9618F: include/uapi/linux/i2c-*.h 9619F: include/uapi/linux/i2c.h 9620 9621I2C SUBSYSTEM HOST DRIVERS 9622L: linux-i2c@vger.kernel.org 9623S: Odd Fixes 9624W: https://i2c.wiki.kernel.org/ 9625Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9627F: Documentation/devicetree/bindings/i2c/ 9628F: drivers/i2c/algos/ 9629F: drivers/i2c/busses/ 9630F: include/dt-bindings/i2c/ 9631 9632I2C-TAOS-EVM DRIVER 9633M: Jean Delvare <jdelvare@suse.com> 9634L: linux-i2c@vger.kernel.org 9635S: Maintained 9636F: Documentation/i2c/busses/i2c-taos-evm.rst 9637F: drivers/i2c/busses/i2c-taos-evm.c 9638 9639I2C-TINY-USB DRIVER 9640M: Till Harbaum <till@harbaum.org> 9641L: linux-i2c@vger.kernel.org 9642S: Maintained 9643W: http://www.harbaum.org/till/i2c_tiny_usb 9644F: drivers/i2c/busses/i2c-tiny-usb.c 9645 9646I2C/SMBUS CONTROLLER DRIVERS FOR PC 9647M: Jean Delvare <jdelvare@suse.com> 9648L: linux-i2c@vger.kernel.org 9649S: Maintained 9650F: Documentation/i2c/busses/i2c-ali1535.rst 9651F: Documentation/i2c/busses/i2c-ali1563.rst 9652F: Documentation/i2c/busses/i2c-ali15x3.rst 9653F: Documentation/i2c/busses/i2c-amd756.rst 9654F: Documentation/i2c/busses/i2c-amd8111.rst 9655F: Documentation/i2c/busses/i2c-i801.rst 9656F: Documentation/i2c/busses/i2c-nforce2.rst 9657F: Documentation/i2c/busses/i2c-piix4.rst 9658F: Documentation/i2c/busses/i2c-sis5595.rst 9659F: Documentation/i2c/busses/i2c-sis630.rst 9660F: Documentation/i2c/busses/i2c-sis96x.rst 9661F: Documentation/i2c/busses/i2c-via.rst 9662F: Documentation/i2c/busses/i2c-viapro.rst 9663F: drivers/i2c/busses/i2c-ali1535.c 9664F: drivers/i2c/busses/i2c-ali1563.c 9665F: drivers/i2c/busses/i2c-ali15x3.c 9666F: drivers/i2c/busses/i2c-amd756-s4882.c 9667F: drivers/i2c/busses/i2c-amd756.c 9668F: drivers/i2c/busses/i2c-amd8111.c 9669F: drivers/i2c/busses/i2c-i801.c 9670F: drivers/i2c/busses/i2c-isch.c 9671F: drivers/i2c/busses/i2c-nforce2-s4985.c 9672F: drivers/i2c/busses/i2c-nforce2.c 9673F: drivers/i2c/busses/i2c-piix4.c 9674F: drivers/i2c/busses/i2c-sis5595.c 9675F: drivers/i2c/busses/i2c-sis630.c 9676F: drivers/i2c/busses/i2c-sis96x.c 9677F: drivers/i2c/busses/i2c-via.c 9678F: drivers/i2c/busses/i2c-viapro.c 9679 9680I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9681M: Hans de Goede <hdegoede@redhat.com> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684F: drivers/i2c/busses/i2c-cht-wc.c 9685 9686I2C/SMBUS ISMT DRIVER 9687M: Seth Heasley <seth.heasley@intel.com> 9688M: Neil Horman <nhorman@tuxdriver.com> 9689L: linux-i2c@vger.kernel.org 9690F: Documentation/i2c/busses/i2c-ismt.rst 9691F: drivers/i2c/busses/i2c-ismt.c 9692 9693I2C/SMBUS STUB DRIVER 9694M: Jean Delvare <jdelvare@suse.com> 9695L: linux-i2c@vger.kernel.org 9696S: Maintained 9697F: drivers/i2c/i2c-stub.c 9698 9699I3C DRIVER FOR CADENCE I3C MASTER IP 9700M: Przemysław Gaj <pgaj@cadence.com> 9701S: Maintained 9702F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9703F: drivers/i3c/master/i3c-master-cdns.c 9704 9705I3C DRIVER FOR SYNOPSYS DESIGNWARE 9706M: Vitor Soares <vitor.soares@synopsys.com> 9707S: Maintained 9708F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9709F: drivers/i3c/master/dw* 9710 9711I3C SUBSYSTEM 9712M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9713L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9714S: Maintained 9715C: irc://chat.freenode.net/linux-i3c 9716T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9717F: Documentation/ABI/testing/sysfs-bus-i3c 9718F: Documentation/devicetree/bindings/i3c/ 9719F: Documentation/driver-api/i3c 9720F: drivers/i3c/ 9721F: include/linux/i3c/ 9722 9723IA64 (Itanium) PLATFORM 9724L: linux-ia64@vger.kernel.org 9725S: Orphan 9726F: Documentation/ia64/ 9727F: arch/ia64/ 9728 9729IBM Operation Panel Input Driver 9730M: Eddie James <eajames@linux.ibm.com> 9731L: linux-input@vger.kernel.org 9732S: Maintained 9733F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9734F: drivers/input/misc/ibm-panel.c 9735 9736IBM Power 842 compression accelerator 9737M: Haren Myneni <haren@us.ibm.com> 9738S: Supported 9739F: crypto/842.c 9740F: drivers/crypto/nx/Kconfig 9741F: drivers/crypto/nx/Makefile 9742F: drivers/crypto/nx/nx-842* 9743F: include/linux/sw842.h 9744F: lib/842/ 9745 9746IBM Power in-Nest Crypto Acceleration 9747M: Breno Leitão <leitao@debian.org> 9748M: Nayna Jain <nayna@linux.ibm.com> 9749M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9750L: linux-crypto@vger.kernel.org 9751S: Supported 9752F: drivers/crypto/nx/Kconfig 9753F: drivers/crypto/nx/Makefile 9754F: drivers/crypto/nx/nx-aes* 9755F: drivers/crypto/nx/nx-sha* 9756F: drivers/crypto/nx/nx.* 9757F: drivers/crypto/nx/nx_csbcpb.h 9758F: drivers/crypto/nx/nx_debugfs.c 9759 9760IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9761M: Tyrel Datwyler <tyreld@linux.ibm.com> 9762L: linux-pci@vger.kernel.org 9763L: linuxppc-dev@lists.ozlabs.org 9764S: Supported 9765F: drivers/pci/hotplug/rpadlpar* 9766 9767IBM Power Linux RAID adapter 9768M: Brian King <brking@us.ibm.com> 9769S: Supported 9770F: drivers/scsi/ipr.* 9771 9772IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9773M: Tyrel Datwyler <tyreld@linux.ibm.com> 9774L: linux-pci@vger.kernel.org 9775L: linuxppc-dev@lists.ozlabs.org 9776S: Supported 9777F: drivers/pci/hotplug/rpaphp* 9778 9779IBM Power SRIOV Virtual NIC Device Driver 9780M: Haren Myneni <haren@linux.ibm.com> 9781M: Rick Lindsley <ricklind@linux.ibm.com> 9782R: Nick Child <nnac123@linux.ibm.com> 9783R: Dany Madden <danymadden@us.ibm.com> 9784R: Thomas Falcon <tlfalcon@linux.ibm.com> 9785L: netdev@vger.kernel.org 9786S: Supported 9787F: drivers/net/ethernet/ibm/ibmvnic.* 9788 9789IBM Power Virtual Accelerator Switchboard 9790L: linuxppc-dev@lists.ozlabs.org 9791S: Supported 9792F: arch/powerpc/include/asm/vas.h 9793F: arch/powerpc/platforms/powernv/copy-paste.h 9794F: arch/powerpc/platforms/powernv/vas* 9795 9796IBM Power Virtual Ethernet Device Driver 9797M: Nick Child <nnac123@linux.ibm.com> 9798L: netdev@vger.kernel.org 9799S: Supported 9800F: drivers/net/ethernet/ibm/ibmveth.* 9801 9802IBM Power Virtual FC Device Drivers 9803M: Tyrel Datwyler <tyreld@linux.ibm.com> 9804L: linux-scsi@vger.kernel.org 9805S: Supported 9806F: drivers/scsi/ibmvscsi/ibmvfc* 9807 9808IBM Power Virtual Management Channel Driver 9809M: Brad Warrum <bwarrum@linux.ibm.com> 9810M: Ritu Agarwal <rituagar@linux.ibm.com> 9811S: Supported 9812F: drivers/misc/ibmvmc.* 9813 9814IBM Power Virtual SCSI Device Drivers 9815M: Tyrel Datwyler <tyreld@linux.ibm.com> 9816L: linux-scsi@vger.kernel.org 9817S: Supported 9818F: drivers/scsi/ibmvscsi/ibmvscsi* 9819F: include/scsi/viosrp.h 9820 9821IBM Power Virtual SCSI Device Target Driver 9822M: Michael Cyr <mikecyr@linux.ibm.com> 9823L: linux-scsi@vger.kernel.org 9824L: target-devel@vger.kernel.org 9825S: Supported 9826F: drivers/scsi/ibmvscsi_tgt/ 9827 9828IBM Power VMX Cryptographic instructions 9829M: Breno Leitão <leitao@debian.org> 9830M: Nayna Jain <nayna@linux.ibm.com> 9831M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9832L: linux-crypto@vger.kernel.org 9833S: Supported 9834F: drivers/crypto/vmx/Kconfig 9835F: drivers/crypto/vmx/Makefile 9836F: drivers/crypto/vmx/aes* 9837F: drivers/crypto/vmx/ghash* 9838F: drivers/crypto/vmx/ppc-xlate.pl 9839F: drivers/crypto/vmx/vmx.c 9840 9841IBM ServeRAID RAID DRIVER 9842S: Orphan 9843F: drivers/scsi/ips.* 9844 9845ICH LPC AND GPIO DRIVER 9846M: Peter Tyser <ptyser@xes-inc.com> 9847S: Maintained 9848F: drivers/gpio/gpio-ich.c 9849F: drivers/mfd/lpc_ich.c 9850 9851ICY I2C DRIVER 9852M: Max Staudt <max@enpas.org> 9853L: linux-i2c@vger.kernel.org 9854S: Maintained 9855F: drivers/i2c/busses/i2c-icy.c 9856 9857IDEAPAD LAPTOP EXTRAS DRIVER 9858M: Ike Panhc <ike.pan@canonical.com> 9859L: platform-driver-x86@vger.kernel.org 9860S: Maintained 9861W: http://launchpad.net/ideapad-laptop 9862F: drivers/platform/x86/ideapad-laptop.c 9863 9864IDEAPAD LAPTOP SLIDEBAR DRIVER 9865M: Andrey Moiseev <o2g.org.ru@gmail.com> 9866L: linux-input@vger.kernel.org 9867S: Maintained 9868W: https://github.com/o2genum/ideapad-slidebar 9869F: drivers/input/misc/ideapad_slidebar.c 9870 9871IDMAPPED MOUNTS 9872M: Christian Brauner <brauner@kernel.org> 9873M: Seth Forshee <sforshee@kernel.org> 9874L: linux-fsdevel@vger.kernel.org 9875S: Maintained 9876T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9877F: Documentation/filesystems/idmappings.rst 9878F: tools/testing/selftests/mount_setattr/ 9879F: include/linux/mnt_idmapping.h 9880 9881IDT VersaClock 5 CLOCK DRIVER 9882M: Luca Ceresoli <luca@lucaceresoli.net> 9883S: Maintained 9884F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9885F: drivers/clk/clk-versaclock5.c 9886 9887IEEE 802.15.4 SUBSYSTEM 9888M: Alexander Aring <alex.aring@gmail.com> 9889M: Stefan Schmidt <stefan@datenfreihafen.org> 9890L: linux-wpan@vger.kernel.org 9891S: Maintained 9892W: https://linux-wpan.org/ 9893T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9894T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9895F: Documentation/networking/ieee802154.rst 9896F: drivers/net/ieee802154/ 9897F: include/linux/ieee802154.h 9898F: include/linux/nl802154.h 9899F: include/net/af_ieee802154.h 9900F: include/net/cfg802154.h 9901F: include/net/ieee802154_netdev.h 9902F: include/net/mac802154.h 9903F: include/net/nl802154.h 9904F: net/ieee802154/ 9905F: net/mac802154/ 9906 9907IFE PROTOCOL 9908M: Yotam Gigi <yotam.gi@gmail.com> 9909M: Jamal Hadi Salim <jhs@mojatatu.com> 9910F: include/net/ife.h 9911F: include/uapi/linux/ife.h 9912F: net/ife 9913 9914IGORPLUG-USB IR RECEIVER 9915M: Sean Young <sean@mess.org> 9916L: linux-media@vger.kernel.org 9917S: Maintained 9918F: drivers/media/rc/igorplugusb.c 9919 9920IGUANAWORKS USB IR TRANSCEIVER 9921M: Sean Young <sean@mess.org> 9922L: linux-media@vger.kernel.org 9923S: Maintained 9924F: drivers/media/rc/iguanair.c 9925 9926IIO DIGITAL POTENTIOMETER DAC 9927M: Peter Rosin <peda@axentia.se> 9928L: linux-iio@vger.kernel.org 9929S: Maintained 9930F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9931F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9932F: drivers/iio/dac/dpot-dac.c 9933 9934IIO ENVELOPE DETECTOR 9935M: Peter Rosin <peda@axentia.se> 9936L: linux-iio@vger.kernel.org 9937S: Maintained 9938F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9939F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9940F: drivers/iio/adc/envelope-detector.c 9941 9942IIO MULTIPLEXER 9943M: Peter Rosin <peda@axentia.se> 9944L: linux-iio@vger.kernel.org 9945S: Maintained 9946F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9947F: drivers/iio/multiplexer/iio-mux.c 9948 9949IIO SCMI BASED DRIVER 9950M: Jyoti Bhayana <jbhayana@google.com> 9951L: linux-iio@vger.kernel.org 9952S: Maintained 9953F: drivers/iio/common/scmi_sensors/scmi_iio.c 9954 9955IIO SUBSYSTEM AND DRIVERS 9956M: Jonathan Cameron <jic23@kernel.org> 9957R: Lars-Peter Clausen <lars@metafoo.de> 9958L: linux-iio@vger.kernel.org 9959S: Maintained 9960T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9961F: Documentation/ABI/testing/configfs-iio* 9962F: Documentation/ABI/testing/sysfs-bus-iio* 9963F: Documentation/devicetree/bindings/iio/ 9964F: drivers/iio/ 9965F: drivers/staging/iio/ 9966F: include/dt-bindings/iio/ 9967F: include/linux/iio/ 9968F: tools/iio/ 9969 9970IIO UNIT CONVERTER 9971M: Peter Rosin <peda@axentia.se> 9972L: linux-iio@vger.kernel.org 9973S: Maintained 9974F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9975F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9976F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9977F: drivers/iio/afe/iio-rescale.c 9978 9979IKANOS/ADI EAGLE ADSL USB DRIVER 9980M: Matthieu Castet <castet.matthieu@free.fr> 9981M: Stanislaw Gruszka <stf_xl@wp.pl> 9982S: Maintained 9983F: drivers/usb/atm/ueagle-atm.c 9984 9985IMAGIS TOUCHSCREEN DRIVER 9986M: Markuss Broks <markuss.broks@gmail.com> 9987S: Maintained 9988F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9989F: drivers/input/touchscreen/imagis.c 9990 9991IMGTEC ASCII LCD DRIVER 9992M: Paul Burton <paulburton@kernel.org> 9993S: Maintained 9994F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9995F: drivers/auxdisplay/img-ascii-lcd.c 9996 9997IMGTEC IR DECODER DRIVER 9998S: Orphan 9999F: drivers/media/rc/img-ir/ 10000 10001IMON SOUNDGRAPH USB IR RECEIVER 10002M: Sean Young <sean@mess.org> 10003L: linux-media@vger.kernel.org 10004S: Maintained 10005F: drivers/media/rc/imon.c 10006F: drivers/media/rc/imon_raw.c 10007 10008IMS TWINTURBO FRAMEBUFFER DRIVER 10009L: linux-fbdev@vger.kernel.org 10010S: Orphan 10011F: drivers/video/fbdev/imsttfb.c 10012 10013INA209 HARDWARE MONITOR DRIVER 10014M: Guenter Roeck <linux@roeck-us.net> 10015L: linux-hwmon@vger.kernel.org 10016S: Maintained 10017F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10018F: Documentation/hwmon/ina209.rst 10019F: drivers/hwmon/ina209.c 10020 10021INA2XX HARDWARE MONITOR DRIVER 10022M: Guenter Roeck <linux@roeck-us.net> 10023L: linux-hwmon@vger.kernel.org 10024S: Maintained 10025F: Documentation/hwmon/ina2xx.rst 10026F: drivers/hwmon/ina2xx.c 10027F: include/linux/platform_data/ina2xx.h 10028 10029INDUSTRY PACK SUBSYSTEM (IPACK) 10030M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10031M: Jens Taprogge <jens.taprogge@taprogge.org> 10032M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10033L: industrypack-devel@lists.sourceforge.net 10034S: Maintained 10035W: http://industrypack.sourceforge.net 10036F: drivers/ipack/ 10037 10038INFINEON DPS310 Driver 10039M: Eddie James <eajames@linux.ibm.com> 10040L: linux-iio@vger.kernel.org 10041S: Maintained 10042F: drivers/iio/pressure/dps310.c 10043 10044INFINIBAND SUBSYSTEM 10045M: Jason Gunthorpe <jgg@nvidia.com> 10046M: Leon Romanovsky <leonro@nvidia.com> 10047L: linux-rdma@vger.kernel.org 10048S: Supported 10049W: https://github.com/linux-rdma/rdma-core 10050Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10051T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10052F: Documentation/devicetree/bindings/infiniband/ 10053F: Documentation/infiniband/ 10054F: drivers/infiniband/ 10055F: include/rdma/ 10056F: include/trace/events/ib_mad.h 10057F: include/trace/events/ib_umad.h 10058F: include/uapi/linux/if_infiniband.h 10059F: include/uapi/rdma/ 10060F: samples/bpf/ibumad_kern.c 10061F: samples/bpf/ibumad_user.c 10062 10063INGENIC JZ4780 NAND DRIVER 10064M: Harvey Hunt <harveyhuntnexus@gmail.com> 10065L: linux-mtd@lists.infradead.org 10066L: linux-mips@vger.kernel.org 10067S: Maintained 10068F: drivers/mtd/nand/raw/ingenic/ 10069 10070INGENIC JZ47xx SoCs 10071M: Paul Cercueil <paul@crapouillou.net> 10072L: linux-mips@vger.kernel.org 10073S: Maintained 10074F: arch/mips/boot/dts/ingenic/ 10075F: arch/mips/generic/board-ingenic.c 10076F: arch/mips/include/asm/mach-ingenic/ 10077F: arch/mips/ingenic/Kconfig 10078F: drivers/clk/ingenic/ 10079F: drivers/dma/dma-jz4780.c 10080F: drivers/gpu/drm/ingenic/ 10081F: drivers/i2c/busses/i2c-jz4780.c 10082F: drivers/iio/adc/ingenic-adc.c 10083F: drivers/irqchip/irq-ingenic.c 10084F: drivers/memory/jz4780-nemc.c 10085F: drivers/mmc/host/jz4740_mmc.c 10086F: drivers/mtd/nand/raw/ingenic/ 10087F: drivers/pinctrl/pinctrl-ingenic.c 10088F: drivers/power/supply/ingenic-battery.c 10089F: drivers/pwm/pwm-jz4740.c 10090F: drivers/remoteproc/ingenic_rproc.c 10091F: drivers/rtc/rtc-jz4740.c 10092F: drivers/tty/serial/8250/8250_ingenic.c 10093F: drivers/usb/musb/jz4740.c 10094F: drivers/watchdog/jz4740_wdt.c 10095F: include/dt-bindings/iio/adc/ingenic,adc.h 10096F: include/linux/mfd/ingenic-tcu.h 10097F: sound/soc/codecs/jz47* 10098F: sound/soc/jz4740/ 10099 10100INJOINIC IP5xxx POWER BANK IC DRIVER 10101M: Samuel Holland <samuel@sholland.org> 10102S: Maintained 10103F: drivers/power/supply/ip5xxx_power.c 10104 10105INOTIFY 10106M: Jan Kara <jack@suse.cz> 10107R: Amir Goldstein <amir73il@gmail.com> 10108L: linux-fsdevel@vger.kernel.org 10109S: Maintained 10110F: Documentation/filesystems/inotify.rst 10111F: fs/notify/inotify/ 10112F: include/linux/inotify.h 10113F: include/uapi/linux/inotify.h 10114 10115INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10116M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10117L: linux-input@vger.kernel.org 10118S: Maintained 10119Q: http://patchwork.kernel.org/project/linux-input/list/ 10120T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10121F: Documentation/devicetree/bindings/input/ 10122F: Documentation/devicetree/bindings/serio/ 10123F: Documentation/input/ 10124F: drivers/input/ 10125F: include/dt-bindings/input/ 10126F: include/linux/input.h 10127F: include/linux/input/ 10128F: include/uapi/linux/input-event-codes.h 10129F: include/uapi/linux/input.h 10130 10131INPUT MULTITOUCH (MT) PROTOCOL 10132M: Henrik Rydberg <rydberg@bitmath.org> 10133L: linux-input@vger.kernel.org 10134S: Odd fixes 10135F: Documentation/input/multi-touch-protocol.rst 10136F: drivers/input/input-mt.c 10137K: \b(ABS|SYN)_MT_ 10138 10139INSIDE SECURE CRYPTO DRIVER 10140M: Antoine Tenart <atenart@kernel.org> 10141L: linux-crypto@vger.kernel.org 10142S: Maintained 10143F: drivers/crypto/inside-secure/ 10144 10145INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10146M: Mimi Zohar <zohar@linux.ibm.com> 10147M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10148L: linux-integrity@vger.kernel.org 10149S: Supported 10150T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10151F: security/integrity/ima/ 10152F: security/integrity/ 10153 10154INTEL 810/815 FRAMEBUFFER DRIVER 10155M: Antonino Daplas <adaplas@gmail.com> 10156L: linux-fbdev@vger.kernel.org 10157S: Maintained 10158F: drivers/video/fbdev/i810/ 10159 10160INTEL 8255 GPIO DRIVER 10161M: William Breathitt Gray <william.gray@linaro.org> 10162L: linux-gpio@vger.kernel.org 10163S: Maintained 10164F: drivers/gpio/gpio-i8255.c 10165F: drivers/gpio/gpio-i8255.h 10166 10167INTEL ASoC DRIVERS 10168M: Cezary Rojewski <cezary.rojewski@intel.com> 10169M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10170M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10171M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10172M: Bard Liao <yung-chuan.liao@linux.intel.com> 10173M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10174M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10176S: Supported 10177F: sound/soc/intel/ 10178 10179INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10180M: Hans de Goede <hdegoede@redhat.com> 10181L: platform-driver-x86@vger.kernel.org 10182S: Maintained 10183F: drivers/platform/x86/intel/atomisp2/pm.c 10184 10185INTEL ATOMISP2 LED DRIVER 10186M: Hans de Goede <hdegoede@redhat.com> 10187L: platform-driver-x86@vger.kernel.org 10188S: Maintained 10189F: drivers/platform/x86/intel/atomisp2/led.c 10190 10191INTEL BIOS SAR INT1092 DRIVER 10192M: Shravan Sudhakar <s.shravan@intel.com> 10193M: Intel Corporation <linuxwwan@intel.com> 10194L: platform-driver-x86@vger.kernel.org 10195S: Maintained 10196F: drivers/platform/x86/intel/int1092/ 10197 10198INTEL BROXTON PMC DRIVER 10199M: Mika Westerberg <mika.westerberg@linux.intel.com> 10200M: Zha Qipeng <qipeng.zha@intel.com> 10201S: Maintained 10202F: drivers/mfd/intel_pmc_bxt.c 10203F: include/linux/mfd/intel_pmc_bxt.h 10204 10205INTEL C600 SERIES SAS CONTROLLER DRIVER 10206M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10207L: linux-scsi@vger.kernel.org 10208S: Supported 10209T: git git://git.code.sf.net/p/intel-sas/isci 10210F: drivers/scsi/isci/ 10211 10212INTEL CPU family model numbers 10213M: Tony Luck <tony.luck@intel.com> 10214M: x86@kernel.org 10215L: linux-kernel@vger.kernel.org 10216S: Supported 10217F: arch/x86/include/asm/intel-family.h 10218 10219INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10220M: Jani Nikula <jani.nikula@linux.intel.com> 10221M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10222M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10223M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10224L: intel-gfx@lists.freedesktop.org 10225S: Supported 10226W: https://01.org/linuxgraphics/ 10227Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10228B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10229C: irc://irc.oftc.net/intel-gfx 10230T: git git://anongit.freedesktop.org/drm-intel 10231F: Documentation/gpu/i915.rst 10232F: drivers/gpu/drm/i915/ 10233F: include/drm/i915* 10234F: include/uapi/drm/i915_drm.h 10235 10236INTEL ETHERNET DRIVERS 10237M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10238M: Tony Nguyen <anthony.l.nguyen@intel.com> 10239L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10240S: Supported 10241W: http://www.intel.com/support/feedback.htm 10242W: http://e1000.sourceforge.net/ 10243Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10244T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10245T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10246F: Documentation/networking/device_drivers/ethernet/intel/ 10247F: drivers/net/ethernet/intel/ 10248F: drivers/net/ethernet/intel/*/ 10249F: include/linux/avf/virtchnl.h 10250F: include/linux/net/intel/iidc.h 10251 10252INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10253M: Mustafa Ismail <mustafa.ismail@intel.com> 10254M: Shiraz Saleem <shiraz.saleem@intel.com> 10255L: linux-rdma@vger.kernel.org 10256S: Supported 10257F: drivers/infiniband/hw/irdma/ 10258F: include/uapi/rdma/irdma-abi.h 10259 10260INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10261M: Maik Broemme <mbroemme@libmpq.org> 10262L: linux-fbdev@vger.kernel.org 10263S: Maintained 10264F: Documentation/fb/intelfb.rst 10265F: drivers/video/fbdev/intelfb/ 10266 10267INTEL GPIO DRIVERS 10268M: Andy Shevchenko <andy@kernel.org> 10269L: linux-gpio@vger.kernel.org 10270S: Supported 10271T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10272F: drivers/gpio/gpio-ich.c 10273F: drivers/gpio/gpio-merrifield.c 10274F: drivers/gpio/gpio-ml-ioh.c 10275F: drivers/gpio/gpio-pch.c 10276F: drivers/gpio/gpio-sch.c 10277F: drivers/gpio/gpio-sodaville.c 10278 10279INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10280M: Zhenyu Wang <zhenyuw@linux.intel.com> 10281M: Zhi Wang <zhi.a.wang@intel.com> 10282L: intel-gvt-dev@lists.freedesktop.org 10283L: intel-gfx@lists.freedesktop.org 10284S: Supported 10285W: https://01.org/igvt-g 10286T: git https://github.com/intel/gvt-linux.git 10287F: drivers/gpu/drm/i915/gvt/ 10288 10289INTEL HID EVENT DRIVER 10290M: Alex Hung <alex.hung@canonical.com> 10291L: platform-driver-x86@vger.kernel.org 10292S: Maintained 10293F: drivers/platform/x86/intel/hid.c 10294 10295INTEL I/OAT DMA DRIVER 10296M: Dave Jiang <dave.jiang@intel.com> 10297R: Dan Williams <dan.j.williams@intel.com> 10298L: dmaengine@vger.kernel.org 10299S: Supported 10300Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10301F: drivers/dma/ioat* 10302 10303INTEL IDXD DRIVER 10304M: Fenghua Yu <fenghua.yu@intel.com> 10305M: Dave Jiang <dave.jiang@intel.com> 10306L: dmaengine@vger.kernel.org 10307S: Supported 10308F: drivers/dma/idxd/* 10309F: include/uapi/linux/idxd.h 10310 10311INTEL IDLE DRIVER 10312M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10313M: Len Brown <lenb@kernel.org> 10314L: linux-pm@vger.kernel.org 10315S: Supported 10316B: https://bugzilla.kernel.org 10317T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10318F: drivers/idle/intel_idle.c 10319 10320INTEL IN FIELD SCAN (IFS) DEVICE 10321M: Jithu Joseph <jithu.joseph@intel.com> 10322R: Ashok Raj <ashok.raj@intel.com> 10323R: Tony Luck <tony.luck@intel.com> 10324S: Maintained 10325F: drivers/platform/x86/intel/ifs 10326F: include/trace/events/intel_ifs.h 10327 10328INTEL INTEGRATED SENSOR HUB DRIVER 10329M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10330M: Jiri Kosina <jikos@kernel.org> 10331L: linux-input@vger.kernel.org 10332S: Maintained 10333F: drivers/hid/intel-ish-hid/ 10334 10335INTEL IOMMU (VT-d) 10336M: David Woodhouse <dwmw2@infradead.org> 10337M: Lu Baolu <baolu.lu@linux.intel.com> 10338L: iommu@lists.linux.dev 10339S: Supported 10340T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10341F: drivers/iommu/intel/ 10342F: include/linux/intel-svm.h 10343 10344INTEL IOP-ADMA DMA DRIVER 10345R: Dan Williams <dan.j.williams@intel.com> 10346S: Odd fixes 10347F: drivers/dma/iop-adma.c 10348 10349INTEL IPU3 CSI-2 CIO2 DRIVER 10350M: Yong Zhi <yong.zhi@intel.com> 10351M: Sakari Ailus <sakari.ailus@linux.intel.com> 10352M: Bingbu Cao <bingbu.cao@intel.com> 10353M: Dan Scally <djrscally@gmail.com> 10354R: Tianshu Qiu <tian.shu.qiu@intel.com> 10355L: linux-media@vger.kernel.org 10356S: Maintained 10357T: git git://linuxtv.org/media_tree.git 10358F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10359F: drivers/media/pci/intel/ipu3/ 10360 10361INTEL IPU3 CSI-2 IMGU DRIVER 10362M: Sakari Ailus <sakari.ailus@linux.intel.com> 10363R: Bingbu Cao <bingbu.cao@intel.com> 10364R: Tianshu Qiu <tian.shu.qiu@intel.com> 10365L: linux-media@vger.kernel.org 10366S: Maintained 10367F: Documentation/admin-guide/media/ipu3.rst 10368F: Documentation/admin-guide/media/ipu3_rcb.svg 10369F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10370F: drivers/staging/media/ipu3/ 10371 10372INTEL IXP4XX CRYPTO SUPPORT 10373M: Corentin Labbe <clabbe@baylibre.com> 10374L: linux-crypto@vger.kernel.org 10375S: Maintained 10376F: drivers/crypto/ixp4xx_crypto.c 10377 10378INTEL ISHTP ECLITE DRIVER 10379M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10380L: platform-driver-x86@vger.kernel.org 10381S: Supported 10382F: drivers/platform/x86/intel/ishtp_eclite.c 10383 10384INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10385M: Krzysztof Halasa <khalasa@piap.pl> 10386S: Maintained 10387F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10388F: drivers/net/wan/ixp4xx_hss.c 10389F: drivers/soc/ixp4xx/ixp4xx-npe.c 10390F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10391F: include/linux/soc/ixp4xx/npe.h 10392F: include/linux/soc/ixp4xx/qmgr.h 10393 10394INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10395M: Deepak Saxena <dsaxena@plexity.net> 10396S: Maintained 10397F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10398F: drivers/char/hw_random/ixp4xx-rng.c 10399 10400INTEL KEEM BAY DRM DRIVER 10401M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10402M: Edmund Dea <edmund.j.dea@intel.com> 10403S: Maintained 10404F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10405F: drivers/gpu/drm/kmb/ 10406 10407INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10408M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10409S: Maintained 10410F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10411F: drivers/crypto/keembay/Kconfig 10412F: drivers/crypto/keembay/Makefile 10413F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10414F: drivers/crypto/keembay/ocs-aes.c 10415F: drivers/crypto/keembay/ocs-aes.h 10416 10417INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10418M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10419M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10420M: Mark Gross <mgross@linux.intel.com> 10421S: Maintained 10422F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10423F: drivers/crypto/keembay/Kconfig 10424F: drivers/crypto/keembay/Makefile 10425F: drivers/crypto/keembay/keembay-ocs-ecc.c 10426 10427INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10428M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10429M: Declan Murphy <declan.murphy@intel.com> 10430S: Maintained 10431F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10432F: drivers/crypto/keembay/Kconfig 10433F: drivers/crypto/keembay/Makefile 10434F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10435F: drivers/crypto/keembay/ocs-hcu.c 10436F: drivers/crypto/keembay/ocs-hcu.h 10437 10438INTEL THUNDER BAY EMMC PHY DRIVER 10439M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10440M: Rashmi A <rashmi.a@intel.com> 10441S: Maintained 10442F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10443F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10444 10445INTEL MANAGEMENT ENGINE (mei) 10446M: Tomas Winkler <tomas.winkler@intel.com> 10447L: linux-kernel@vger.kernel.org 10448S: Supported 10449F: Documentation/driver-api/mei/* 10450F: drivers/misc/mei/ 10451F: drivers/watchdog/mei_wdt.c 10452F: include/linux/mei_aux.h 10453F: include/linux/mei_cl_bus.h 10454F: include/uapi/linux/mei.h 10455F: samples/mei/* 10456 10457INTEL MAX 10 BMC MFD DRIVER 10458M: Xu Yilun <yilun.xu@intel.com> 10459R: Tom Rix <trix@redhat.com> 10460S: Maintained 10461F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10462F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10463F: drivers/hwmon/intel-m10-bmc-hwmon.c 10464F: drivers/mfd/intel-m10-bmc.c 10465F: include/linux/mfd/intel-m10-bmc.h 10466 10467INTEL MENLOW THERMAL DRIVER 10468M: Sujith Thomas <sujith.thomas@intel.com> 10469L: linux-pm@vger.kernel.org 10470S: Supported 10471F: drivers/thermal/intel/intel_menlow.c 10472 10473INTEL P-Unit IPC DRIVER 10474M: Zha Qipeng <qipeng.zha@intel.com> 10475L: platform-driver-x86@vger.kernel.org 10476S: Maintained 10477F: arch/x86/include/asm/intel_punit_ipc.h 10478F: drivers/platform/x86/intel/punit_ipc.c 10479 10480INTEL PMC CORE DRIVER 10481M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10482M: David E Box <david.e.box@intel.com> 10483L: platform-driver-x86@vger.kernel.org 10484S: Maintained 10485F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10486F: drivers/platform/x86/intel/pmc/ 10487 10488INTEL PMIC GPIO DRIVERS 10489M: Andy Shevchenko <andy@kernel.org> 10490S: Supported 10491T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10492F: drivers/gpio/gpio-*cove.c 10493 10494INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10495M: Andy Shevchenko <andy@kernel.org> 10496S: Supported 10497F: drivers/mfd/intel_soc_pmic* 10498F: include/linux/mfd/intel_soc_pmic* 10499 10500INTEL PMT DRIVERS 10501M: David E. Box <david.e.box@linux.intel.com> 10502S: Supported 10503F: drivers/platform/x86/intel/pmt/ 10504 10505INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10506M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10507L: linux-wireless@vger.kernel.org 10508S: Maintained 10509F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10510F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10511F: drivers/net/wireless/intel/ipw2x00/ 10512 10513INTEL PSTATE DRIVER 10514M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10515M: Len Brown <lenb@kernel.org> 10516L: linux-pm@vger.kernel.org 10517S: Supported 10518F: drivers/cpufreq/intel_pstate.c 10519 10520INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10521M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10522L: linux-iio@vger.kernel.org 10523F: drivers/counter/intel-qep.c 10524 10525INTEL SCU DRIVERS 10526M: Mika Westerberg <mika.westerberg@linux.intel.com> 10527S: Maintained 10528F: arch/x86/include/asm/intel_scu_ipc.h 10529F: drivers/platform/x86/intel_scu_* 10530 10531INTEL SDSI DRIVER 10532M: David E. Box <david.e.box@linux.intel.com> 10533S: Supported 10534F: drivers/platform/x86/intel/sdsi.c 10535F: tools/arch/x86/intel_sdsi/ 10536F: tools/testing/selftests/drivers/sdsi/ 10537 10538INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10539M: Daniel Scally <djrscally@gmail.com> 10540S: Maintained 10541F: drivers/platform/x86/intel/int3472/ 10542 10543INTEL SPEED SELECT TECHNOLOGY 10544M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10545L: platform-driver-x86@vger.kernel.org 10546S: Maintained 10547F: drivers/platform/x86/intel/speed_select_if/ 10548F: include/uapi/linux/isst_if.h 10549F: tools/power/x86/intel-speed-select/ 10550 10551INTEL STRATIX10 FIRMWARE DRIVERS 10552M: Dinh Nguyen <dinguyen@kernel.org> 10553L: linux-kernel@vger.kernel.org 10554S: Maintained 10555F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10556F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10557F: drivers/firmware/stratix10-rsu.c 10558F: drivers/firmware/stratix10-svc.c 10559F: include/linux/firmware/intel/stratix10-smc.h 10560F: include/linux/firmware/intel/stratix10-svc-client.h 10561T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10562 10563INTEL TELEMETRY DRIVER 10564M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10565M: "David E. Box" <david.e.box@linux.intel.com> 10566L: platform-driver-x86@vger.kernel.org 10567S: Maintained 10568F: arch/x86/include/asm/intel_telemetry.h 10569F: drivers/platform/x86/intel/telemetry/ 10570 10571INTEL UNCORE FREQUENCY CONTROL 10572M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10573L: platform-driver-x86@vger.kernel.org 10574S: Maintained 10575F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10576F: drivers/platform/x86/intel/uncore-frequency/ 10577 10578INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10579M: David E. Box <david.e.box@linux.intel.com> 10580S: Supported 10581F: drivers/platform/x86/intel/vsec.* 10582 10583INTEL VIRTUAL BUTTON DRIVER 10584M: AceLan Kao <acelan.kao@canonical.com> 10585L: platform-driver-x86@vger.kernel.org 10586S: Maintained 10587F: drivers/platform/x86/intel/vbtn.c 10588 10589INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10590M: Stanislaw Gruszka <stf_xl@wp.pl> 10591L: linux-wireless@vger.kernel.org 10592S: Supported 10593F: drivers/net/wireless/intel/iwlegacy/ 10594 10595INTEL WIRELESS WIFI LINK (iwlwifi) 10596M: Gregory Greenman <gregory.greenman@intel.com> 10597L: linux-wireless@vger.kernel.org 10598S: Supported 10599W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10600T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10601F: drivers/net/wireless/intel/iwlwifi/ 10602 10603INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10604M: Jithu Joseph <jithu.joseph@intel.com> 10605R: Maurice Ma <maurice.ma@intel.com> 10606S: Maintained 10607W: https://slimbootloader.github.io/security/firmware-update.html 10608F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10609 10610INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10611L: Dell.Client.Kernel@dell.com 10612S: Maintained 10613F: drivers/platform/x86/intel/wmi/thunderbolt.c 10614 10615INTEL WWAN IOSM DRIVER 10616M: M Chetan Kumar <m.chetan.kumar@intel.com> 10617M: Intel Corporation <linuxwwan@intel.com> 10618L: netdev@vger.kernel.org 10619S: Maintained 10620F: drivers/net/wwan/iosm/ 10621 10622INTEL(R) TRACE HUB 10623M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10624S: Supported 10625F: Documentation/trace/intel_th.rst 10626F: drivers/hwtracing/intel_th/ 10627F: include/linux/intel_th.h 10628 10629INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10630M: Ning Sun <ning.sun@intel.com> 10631L: tboot-devel@lists.sourceforge.net 10632S: Supported 10633W: http://tboot.sourceforge.net 10634T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10635F: Documentation/x86/intel_txt.rst 10636F: arch/x86/kernel/tboot.c 10637F: include/linux/tboot.h 10638 10639INTEL SGX 10640M: Jarkko Sakkinen <jarkko@kernel.org> 10641R: Dave Hansen <dave.hansen@linux.intel.com> 10642L: linux-sgx@vger.kernel.org 10643S: Supported 10644Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10645T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10646F: Documentation/x86/sgx.rst 10647F: arch/x86/entry/vdso/vsgx.S 10648F: arch/x86/include/asm/sgx.h 10649F: arch/x86/include/uapi/asm/sgx.h 10650F: arch/x86/kernel/cpu/sgx/* 10651F: tools/testing/selftests/sgx/* 10652K: \bSGX_ 10653 10654INTERCONNECT API 10655M: Georgi Djakov <djakov@kernel.org> 10656L: linux-pm@vger.kernel.org 10657S: Maintained 10658T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10659F: Documentation/devicetree/bindings/interconnect/ 10660F: Documentation/driver-api/interconnect.rst 10661F: drivers/interconnect/ 10662F: include/dt-bindings/interconnect/ 10663F: include/linux/interconnect-provider.h 10664F: include/linux/interconnect.h 10665 10666INTERRUPT COUNTER DRIVER 10667M: Oleksij Rempel <o.rempel@pengutronix.de> 10668R: Pengutronix Kernel Team <kernel@pengutronix.de> 10669L: linux-iio@vger.kernel.org 10670F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10671F: drivers/counter/interrupt-cnt.c 10672 10673INTERSIL ISL7998X VIDEO DECODER DRIVER 10674M: Michael Tretter <m.tretter@pengutronix.de> 10675R: Pengutronix Kernel Team <kernel@pengutronix.de> 10676L: linux-media@vger.kernel.org 10677S: Maintained 10678F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10679F: drivers/media/i2c/isl7998x.c 10680 10681INVENSENSE ICM-426xx IMU DRIVER 10682M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10683L: linux-iio@vger.kernel.org 10684S: Maintained 10685W: https://invensense.tdk.com/ 10686F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10687F: drivers/iio/imu/inv_icm42600/ 10688 10689INVENSENSE MPU-3050 GYROSCOPE DRIVER 10690M: Linus Walleij <linus.walleij@linaro.org> 10691L: linux-iio@vger.kernel.org 10692S: Maintained 10693F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10694F: drivers/iio/gyro/mpu3050* 10695 10696IOC3 ETHERNET DRIVER 10697M: Ralf Baechle <ralf@linux-mips.org> 10698L: linux-mips@vger.kernel.org 10699S: Maintained 10700F: drivers/net/ethernet/sgi/ioc3-eth.c 10701 10702IOMAP FILESYSTEM LIBRARY 10703M: Christoph Hellwig <hch@infradead.org> 10704M: Darrick J. Wong <djwong@kernel.org> 10705L: linux-xfs@vger.kernel.org 10706L: linux-fsdevel@vger.kernel.org 10707S: Supported 10708T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10709F: fs/iomap/ 10710F: include/linux/iomap.h 10711 10712IOMMU DMA-API LAYER 10713M: Robin Murphy <robin.murphy@arm.com> 10714L: iommu@lists.linux.dev 10715S: Maintained 10716T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10717F: drivers/iommu/dma-iommu.c 10718F: drivers/iommu/dma-iommu.h 10719F: drivers/iommu/iova.c 10720F: include/linux/iova.h 10721 10722IOMMU SUBSYSTEM 10723M: Joerg Roedel <joro@8bytes.org> 10724M: Will Deacon <will@kernel.org> 10725R: Robin Murphy <robin.murphy@arm.com> 10726L: iommu@lists.linux.dev 10727S: Maintained 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10729F: Documentation/devicetree/bindings/iommu/ 10730F: Documentation/userspace-api/iommu.rst 10731F: drivers/iommu/ 10732F: include/linux/iommu.h 10733F: include/linux/iova.h 10734F: include/linux/of_iommu.h 10735F: include/uapi/linux/iommu.h 10736 10737IOSYS-MAP HELPERS 10738M: Thomas Zimmermann <tzimmermann@suse.de> 10739L: dri-devel@lists.freedesktop.org 10740S: Maintained 10741T: git git://anongit.freedesktop.org/drm/drm-misc 10742F: include/linux/iosys-map.h 10743 10744IO_URING 10745M: Jens Axboe <axboe@kernel.dk> 10746R: Pavel Begunkov <asml.silence@gmail.com> 10747L: io-uring@vger.kernel.org 10748S: Maintained 10749T: git git://git.kernel.dk/linux-block 10750T: git git://git.kernel.dk/liburing 10751F: io_uring/ 10752F: include/linux/io_uring.h 10753F: include/linux/io_uring_types.h 10754F: include/uapi/linux/io_uring.h 10755F: tools/io_uring/ 10756 10757IPMI SUBSYSTEM 10758M: Corey Minyard <minyard@acm.org> 10759L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10760S: Supported 10761W: http://openipmi.sourceforge.net/ 10762T: git https://github.com/cminyard/linux-ipmi.git for-next 10763F: Documentation/driver-api/ipmi.rst 10764F: Documentation/devicetree/bindings/ipmi/ 10765F: drivers/char/ipmi/ 10766F: include/linux/ipmi* 10767F: include/uapi/linux/ipmi* 10768 10769IPS SCSI RAID DRIVER 10770M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10771L: linux-scsi@vger.kernel.org 10772S: Maintained 10773W: http://www.adaptec.com/ 10774F: drivers/scsi/ips* 10775 10776IPVS 10777M: Simon Horman <horms@verge.net.au> 10778M: Julian Anastasov <ja@ssi.bg> 10779L: netdev@vger.kernel.org 10780L: lvs-devel@vger.kernel.org 10781S: Maintained 10782T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10783T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10784F: Documentation/networking/ipvs-sysctl.rst 10785F: include/net/ip_vs.h 10786F: include/uapi/linux/ip_vs.h 10787F: net/netfilter/ipvs/ 10788 10789IPWIRELESS DRIVER 10790M: Jiri Kosina <jikos@kernel.org> 10791M: David Sterba <dsterba@suse.com> 10792S: Odd Fixes 10793F: drivers/tty/ipwireless/ 10794 10795IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10796M: Marc Zyngier <maz@kernel.org> 10797S: Maintained 10798T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10799F: Documentation/core-api/irq/irq-domain.rst 10800F: include/linux/irqdomain.h 10801F: kernel/irq/irqdomain.c 10802F: kernel/irq/msi.c 10803 10804IRQ SUBSYSTEM 10805M: Thomas Gleixner <tglx@linutronix.de> 10806L: linux-kernel@vger.kernel.org 10807S: Maintained 10808T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10809F: kernel/irq/ 10810 10811IRQCHIP DRIVERS 10812M: Thomas Gleixner <tglx@linutronix.de> 10813M: Marc Zyngier <maz@kernel.org> 10814L: linux-kernel@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10817F: Documentation/devicetree/bindings/interrupt-controller/ 10818F: drivers/irqchip/ 10819 10820ISA 10821M: William Breathitt Gray <william.gray@linaro.org> 10822S: Maintained 10823F: Documentation/driver-api/isa.rst 10824F: drivers/base/isa.c 10825F: include/linux/isa.h 10826 10827ISA RADIO MODULE 10828M: Hans Verkuil <hverkuil@xs4all.nl> 10829L: linux-media@vger.kernel.org 10830S: Maintained 10831W: https://linuxtv.org 10832T: git git://linuxtv.org/media_tree.git 10833F: drivers/media/radio/radio-isa* 10834 10835ISAPNP 10836M: Jaroslav Kysela <perex@perex.cz> 10837S: Maintained 10838F: Documentation/driver-api/isapnp.rst 10839F: drivers/pnp/isapnp/ 10840F: include/linux/isapnp.h 10841 10842ISCSI 10843M: Lee Duncan <lduncan@suse.com> 10844M: Chris Leech <cleech@redhat.com> 10845M: Mike Christie <michael.christie@oracle.com> 10846L: open-iscsi@googlegroups.com 10847L: linux-scsi@vger.kernel.org 10848S: Maintained 10849W: www.open-iscsi.com 10850F: drivers/scsi/*iscsi* 10851F: include/scsi/*iscsi* 10852 10853iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10854M: Peter Jones <pjones@redhat.com> 10855M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10856S: Maintained 10857F: drivers/firmware/iscsi_ibft* 10858 10859ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10860M: Sagi Grimberg <sagi@grimberg.me> 10861M: Max Gurtovoy <mgurtovoy@nvidia.com> 10862L: linux-rdma@vger.kernel.org 10863S: Supported 10864W: http://www.openfabrics.org 10865W: www.open-iscsi.org 10866Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10867F: drivers/infiniband/ulp/iser/ 10868 10869ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10870M: Sagi Grimberg <sagi@grimberg.me> 10871L: linux-rdma@vger.kernel.org 10872L: target-devel@vger.kernel.org 10873S: Supported 10874W: http://www.linux-iscsi.org 10875T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10876F: drivers/infiniband/ulp/isert 10877 10878ISDN/CMTP OVER BLUETOOTH 10879M: Karsten Keil <isdn@linux-pingi.de> 10880L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10881L: netdev@vger.kernel.org 10882S: Odd Fixes 10883W: http://www.isdn4linux.de 10884F: Documentation/isdn/ 10885F: drivers/isdn/capi/ 10886F: include/linux/isdn/ 10887F: include/uapi/linux/isdn/ 10888F: net/bluetooth/cmtp/ 10889 10890ISDN/mISDN SUBSYSTEM 10891M: Karsten Keil <isdn@linux-pingi.de> 10892L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10893L: netdev@vger.kernel.org 10894S: Maintained 10895W: http://www.isdn4linux.de 10896F: drivers/isdn/Kconfig 10897F: drivers/isdn/Makefile 10898F: drivers/isdn/hardware/ 10899F: drivers/isdn/mISDN/ 10900 10901IT87 HARDWARE MONITORING DRIVER 10902M: Jean Delvare <jdelvare@suse.com> 10903L: linux-hwmon@vger.kernel.org 10904S: Maintained 10905F: Documentation/hwmon/it87.rst 10906F: drivers/hwmon/it87.c 10907 10908IT913X MEDIA DRIVER 10909M: Antti Palosaari <crope@iki.fi> 10910L: linux-media@vger.kernel.org 10911S: Maintained 10912W: https://linuxtv.org 10913W: http://palosaari.fi/linux/ 10914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10915T: git git://linuxtv.org/anttip/media_tree.git 10916F: drivers/media/tuners/it913x* 10917 10918ITE IT66121 HDMI BRIDGE DRIVER 10919M: Phong LE <ple@baylibre.com> 10920M: Neil Armstrong <neil.armstrong@linaro.org> 10921S: Maintained 10922T: git git://anongit.freedesktop.org/drm/drm-misc 10923F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10924F: drivers/gpu/drm/bridge/ite-it66121.c 10925 10926IVTV VIDEO4LINUX DRIVER 10927M: Andy Walls <awalls@md.metrocast.net> 10928L: linux-media@vger.kernel.org 10929S: Maintained 10930W: https://linuxtv.org 10931T: git git://linuxtv.org/media_tree.git 10932F: Documentation/admin-guide/media/ivtv* 10933F: drivers/media/pci/ivtv/ 10934F: include/uapi/linux/ivtv* 10935 10936IX2505V MEDIA DRIVER 10937M: Malcolm Priestley <tvboxspy@gmail.com> 10938L: linux-media@vger.kernel.org 10939S: Maintained 10940W: https://linuxtv.org 10941Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10942F: drivers/media/dvb-frontends/ix2505v* 10943 10944JAILHOUSE HYPERVISOR INTERFACE 10945M: Jan Kiszka <jan.kiszka@siemens.com> 10946L: jailhouse-dev@googlegroups.com 10947S: Maintained 10948F: arch/x86/include/asm/jailhouse_para.h 10949F: arch/x86/kernel/jailhouse.c 10950 10951JC42.4 TEMPERATURE SENSOR DRIVER 10952M: Guenter Roeck <linux@roeck-us.net> 10953L: linux-hwmon@vger.kernel.org 10954S: Maintained 10955F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10956F: Documentation/hwmon/jc42.rst 10957F: drivers/hwmon/jc42.c 10958 10959JFS FILESYSTEM 10960M: Dave Kleikamp <shaggy@kernel.org> 10961L: jfs-discussion@lists.sourceforge.net 10962S: Maintained 10963W: http://jfs.sourceforge.net/ 10964T: git git://github.com/kleikamp/linux-shaggy.git 10965F: Documentation/admin-guide/jfs.rst 10966F: fs/jfs/ 10967 10968JME NETWORK DRIVER 10969M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10970L: netdev@vger.kernel.org 10971S: Maintained 10972F: drivers/net/ethernet/jme.* 10973 10974JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10975M: David Woodhouse <dwmw2@infradead.org> 10976M: Richard Weinberger <richard@nod.at> 10977L: linux-mtd@lists.infradead.org 10978S: Odd Fixes 10979W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10980T: git git://git.infradead.org/ubifs-2.6.git 10981F: fs/jffs2/ 10982F: include/uapi/linux/jffs2.h 10983 10984JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10985M: "Theodore Ts'o" <tytso@mit.edu> 10986M: Jan Kara <jack@suse.com> 10987L: linux-ext4@vger.kernel.org 10988S: Maintained 10989F: fs/jbd2/ 10990F: include/linux/jbd2.h 10991 10992JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10993M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10994L: linux-media@vger.kernel.org 10995L: linux-renesas-soc@vger.kernel.org 10996S: Maintained 10997F: drivers/media/platform/renesas/rcar_jpu.c 10998 10999JSM Neo PCI based serial card 11000L: linux-serial@vger.kernel.org 11001S: Orphan 11002F: drivers/tty/serial/jsm/ 11003 11004K10TEMP HARDWARE MONITORING DRIVER 11005M: Clemens Ladisch <clemens@ladisch.de> 11006L: linux-hwmon@vger.kernel.org 11007S: Maintained 11008F: Documentation/hwmon/k10temp.rst 11009F: drivers/hwmon/k10temp.c 11010 11011K8TEMP HARDWARE MONITORING DRIVER 11012M: Rudolf Marek <r.marek@assembler.cz> 11013L: linux-hwmon@vger.kernel.org 11014S: Maintained 11015F: Documentation/hwmon/k8temp.rst 11016F: drivers/hwmon/k8temp.c 11017 11018KASAN 11019M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11020R: Alexander Potapenko <glider@google.com> 11021R: Andrey Konovalov <andreyknvl@gmail.com> 11022R: Dmitry Vyukov <dvyukov@google.com> 11023R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11024L: kasan-dev@googlegroups.com 11025S: Maintained 11026F: Documentation/dev-tools/kasan.rst 11027F: arch/*/include/asm/*kasan.h 11028F: arch/*/mm/kasan_init* 11029F: include/linux/kasan*.h 11030F: lib/Kconfig.kasan 11031F: mm/kasan/ 11032F: scripts/Makefile.kasan 11033 11034KCONFIG 11035M: Masahiro Yamada <masahiroy@kernel.org> 11036L: linux-kbuild@vger.kernel.org 11037S: Maintained 11038Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11039T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11040F: Documentation/kbuild/kconfig* 11041F: scripts/Kconfig.include 11042F: scripts/kconfig/ 11043 11044KCOV 11045R: Dmitry Vyukov <dvyukov@google.com> 11046R: Andrey Konovalov <andreyknvl@gmail.com> 11047L: kasan-dev@googlegroups.com 11048S: Maintained 11049F: Documentation/dev-tools/kcov.rst 11050F: include/linux/kcov.h 11051F: include/uapi/linux/kcov.h 11052F: kernel/kcov.c 11053F: scripts/Makefile.kcov 11054 11055KCSAN 11056M: Marco Elver <elver@google.com> 11057R: Dmitry Vyukov <dvyukov@google.com> 11058L: kasan-dev@googlegroups.com 11059S: Maintained 11060F: Documentation/dev-tools/kcsan.rst 11061F: include/linux/kcsan*.h 11062F: kernel/kcsan/ 11063F: lib/Kconfig.kcsan 11064F: scripts/Makefile.kcsan 11065 11066KDUMP 11067M: Baoquan He <bhe@redhat.com> 11068R: Vivek Goyal <vgoyal@redhat.com> 11069R: Dave Young <dyoung@redhat.com> 11070L: kexec@lists.infradead.org 11071S: Maintained 11072W: http://lse.sourceforge.net/kdump/ 11073F: Documentation/admin-guide/kdump/ 11074F: fs/proc/vmcore.c 11075F: include/linux/crash_core.h 11076F: include/linux/crash_dump.h 11077F: include/uapi/linux/vmcore.h 11078F: kernel/crash_*.c 11079 11080KEENE FM RADIO TRANSMITTER DRIVER 11081M: Hans Verkuil <hverkuil@xs4all.nl> 11082L: linux-media@vger.kernel.org 11083S: Maintained 11084W: https://linuxtv.org 11085T: git git://linuxtv.org/media_tree.git 11086F: drivers/media/radio/radio-keene* 11087 11088KERNEL AUTOMOUNTER 11089M: Ian Kent <raven@themaw.net> 11090L: autofs@vger.kernel.org 11091S: Maintained 11092F: fs/autofs/ 11093 11094KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11095M: Masahiro Yamada <masahiroy@kernel.org> 11096R: Nathan Chancellor <nathan@kernel.org> 11097R: Nick Desaulniers <ndesaulniers@google.com> 11098R: Nicolas Schier <nicolas@fjasle.eu> 11099L: linux-kbuild@vger.kernel.org 11100S: Maintained 11101Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11102T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11103F: Documentation/kbuild/ 11104F: Makefile 11105F: scripts/*vmlinux* 11106F: scripts/Kbuild* 11107F: scripts/Makefile* 11108F: scripts/basic/ 11109F: scripts/dummy-tools/ 11110F: scripts/mk* 11111F: scripts/mod/ 11112F: scripts/package/ 11113 11114KERNEL HARDENING (not covered by other areas) 11115M: Kees Cook <keescook@chromium.org> 11116L: linux-hardening@vger.kernel.org 11117S: Supported 11118T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11119F: include/linux/overflow.h 11120F: include/linux/randomize_kstack.h 11121F: mm/usercopy.c 11122K: \b(add|choose)_random_kstack_offset\b 11123K: \b__check_(object_size|heap_object)\b 11124 11125KERNEL JANITORS 11126L: kernel-janitors@vger.kernel.org 11127S: Odd Fixes 11128W: http://kernelnewbies.org/KernelJanitors 11129 11130KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11131M: Chuck Lever <chuck.lever@oracle.com> 11132M: Jeff Layton <jlayton@kernel.org> 11133L: linux-nfs@vger.kernel.org 11134S: Supported 11135W: http://nfs.sourceforge.net/ 11136T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11137F: fs/lockd/ 11138F: fs/nfs_common/ 11139F: fs/nfsd/ 11140F: include/linux/lockd/ 11141F: include/linux/sunrpc/ 11142F: include/uapi/linux/nfsd/ 11143F: include/uapi/linux/sunrpc/ 11144F: net/sunrpc/ 11145F: Documentation/filesystems/nfs/ 11146 11147KERNEL REGRESSIONS 11148M: Thorsten Leemhuis <linux@leemhuis.info> 11149L: regressions@lists.linux.dev 11150S: Supported 11151F: Documentation/admin-guide/reporting-regressions.rst 11152F: Documentation/process/handling-regressions.rst 11153 11154KERNEL SELFTEST FRAMEWORK 11155M: Shuah Khan <shuah@kernel.org> 11156M: Shuah Khan <skhan@linuxfoundation.org> 11157L: linux-kselftest@vger.kernel.org 11158S: Maintained 11159Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11161F: Documentation/dev-tools/kselftest* 11162F: tools/testing/selftests/ 11163 11164KERNEL SMB3 SERVER (KSMBD) 11165M: Namjae Jeon <linkinjeon@kernel.org> 11166M: Steve French <sfrench@samba.org> 11167R: Sergey Senozhatsky <senozhatsky@chromium.org> 11168R: Tom Talpey <tom@talpey.com> 11169L: linux-cifs@vger.kernel.org 11170S: Maintained 11171T: git git://git.samba.org/ksmbd.git 11172F: Documentation/filesystems/cifs/ksmbd.rst 11173F: fs/ksmbd/ 11174F: fs/smbfs_common/ 11175 11176KERNEL UNIT TESTING FRAMEWORK (KUnit) 11177M: Brendan Higgins <brendanhiggins@google.com> 11178M: David Gow <davidgow@google.com> 11179L: linux-kselftest@vger.kernel.org 11180L: kunit-dev@googlegroups.com 11181S: Maintained 11182W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11183F: Documentation/dev-tools/kunit/ 11184F: include/kunit/ 11185F: lib/kunit/ 11186F: tools/testing/kunit/ 11187 11188KERNEL USERMODE HELPER 11189M: Luis Chamberlain <mcgrof@kernel.org> 11190L: linux-kernel@vger.kernel.org 11191S: Maintained 11192F: include/linux/umh.h 11193F: kernel/umh.c 11194 11195KERNEL VIRTUAL MACHINE (KVM) 11196M: Paolo Bonzini <pbonzini@redhat.com> 11197L: kvm@vger.kernel.org 11198S: Supported 11199W: http://www.linux-kvm.org 11200T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11201F: Documentation/virt/kvm/ 11202F: include/asm-generic/kvm* 11203F: include/kvm/iodev.h 11204F: include/linux/kvm* 11205F: include/trace/events/kvm.h 11206F: include/uapi/asm-generic/kvm* 11207F: include/uapi/linux/kvm* 11208F: tools/kvm/ 11209F: tools/testing/selftests/kvm/ 11210F: virt/kvm/* 11211 11212KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11213M: Marc Zyngier <maz@kernel.org> 11214R: James Morse <james.morse@arm.com> 11215R: Alexandru Elisei <alexandru.elisei@arm.com> 11216R: Suzuki K Poulose <suzuki.poulose@arm.com> 11217R: Oliver Upton <oliver.upton@linux.dev> 11218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11219L: kvmarm@lists.linux.dev 11220L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11221S: Maintained 11222T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11223F: arch/arm64/include/asm/kvm* 11224F: arch/arm64/include/uapi/asm/kvm* 11225F: arch/arm64/kvm/ 11226F: include/kvm/arm_* 11227F: tools/testing/selftests/kvm/*/aarch64/ 11228F: tools/testing/selftests/kvm/aarch64/ 11229 11230KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11231M: Huacai Chen <chenhuacai@kernel.org> 11232M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11233L: linux-mips@vger.kernel.org 11234L: kvm@vger.kernel.org 11235S: Maintained 11236T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11237F: arch/mips/include/asm/kvm* 11238F: arch/mips/include/uapi/asm/kvm* 11239F: arch/mips/kvm/ 11240 11241KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11242L: linuxppc-dev@lists.ozlabs.org 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11244F: arch/powerpc/include/asm/kvm* 11245F: arch/powerpc/include/uapi/asm/kvm* 11246F: arch/powerpc/kernel/kvm* 11247F: arch/powerpc/kvm/ 11248 11249KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11250M: Anup Patel <anup@brainfault.org> 11251R: Atish Patra <atishp@atishpatra.org> 11252L: kvm@vger.kernel.org 11253L: kvm-riscv@lists.infradead.org 11254L: linux-riscv@lists.infradead.org 11255S: Maintained 11256T: git https://github.com/kvm-riscv/linux.git 11257F: arch/riscv/include/asm/kvm* 11258F: arch/riscv/include/uapi/asm/kvm* 11259F: arch/riscv/kvm/ 11260F: tools/testing/selftests/kvm/*/riscv/ 11261 11262KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11263M: Christian Borntraeger <borntraeger@linux.ibm.com> 11264M: Janosch Frank <frankja@linux.ibm.com> 11265M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11266R: David Hildenbrand <david@redhat.com> 11267L: kvm@vger.kernel.org 11268S: Supported 11269T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11270F: Documentation/virt/kvm/s390* 11271F: arch/s390/include/asm/gmap.h 11272F: arch/s390/include/asm/kvm* 11273F: arch/s390/include/uapi/asm/kvm* 11274F: arch/s390/include/uapi/asm/uvdevice.h 11275F: arch/s390/kernel/uv.c 11276F: arch/s390/kvm/ 11277F: arch/s390/mm/gmap.c 11278F: drivers/s390/char/uvdevice.c 11279F: tools/testing/selftests/drivers/s390x/uvdevice/ 11280F: tools/testing/selftests/kvm/*/s390x/ 11281F: tools/testing/selftests/kvm/s390x/ 11282 11283KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11284M: Sean Christopherson <seanjc@google.com> 11285M: Paolo Bonzini <pbonzini@redhat.com> 11286L: kvm@vger.kernel.org 11287S: Supported 11288T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11289F: arch/x86/include/asm/kvm* 11290F: arch/x86/include/asm/svm.h 11291F: arch/x86/include/asm/vmx*.h 11292F: arch/x86/include/uapi/asm/kvm* 11293F: arch/x86/include/uapi/asm/svm.h 11294F: arch/x86/include/uapi/asm/vmx.h 11295F: arch/x86/kvm/ 11296F: arch/x86/kvm/*/ 11297 11298KVM PARAVIRT (KVM/paravirt) 11299M: Paolo Bonzini <pbonzini@redhat.com> 11300R: Wanpeng Li <wanpengli@tencent.com> 11301R: Vitaly Kuznetsov <vkuznets@redhat.com> 11302L: kvm@vger.kernel.org 11303S: Supported 11304T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11305F: arch/x86/kernel/kvm.c 11306F: arch/x86/kernel/kvmclock.c 11307F: arch/x86/include/asm/pvclock-abi.h 11308F: include/linux/kvm_para.h 11309F: include/uapi/linux/kvm_para.h 11310F: include/uapi/asm-generic/kvm_para.h 11311F: include/asm-generic/kvm_para.h 11312F: arch/um/include/asm/kvm_para.h 11313F: arch/x86/include/asm/kvm_para.h 11314F: arch/x86/include/uapi/asm/kvm_para.h 11315 11316KVM X86 HYPER-V (KVM/hyper-v) 11317M: Vitaly Kuznetsov <vkuznets@redhat.com> 11318M: Sean Christopherson <seanjc@google.com> 11319M: Paolo Bonzini <pbonzini@redhat.com> 11320L: kvm@vger.kernel.org 11321S: Supported 11322T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11323F: arch/x86/kvm/hyperv.* 11324F: arch/x86/kvm/kvm_onhyperv.* 11325F: arch/x86/kvm/svm/hyperv.* 11326F: arch/x86/kvm/svm/svm_onhyperv.* 11327F: arch/x86/kvm/vmx/evmcs.* 11328 11329KERNFS 11330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11331M: Tejun Heo <tj@kernel.org> 11332S: Supported 11333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11334F: fs/kernfs/ 11335F: include/linux/kernfs.h 11336 11337KEXEC 11338M: Eric Biederman <ebiederm@xmission.com> 11339L: kexec@lists.infradead.org 11340S: Maintained 11341W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11342F: include/linux/kexec.h 11343F: include/uapi/linux/kexec.h 11344F: kernel/kexec* 11345 11346KEYS-ENCRYPTED 11347M: Mimi Zohar <zohar@linux.ibm.com> 11348L: linux-integrity@vger.kernel.org 11349L: keyrings@vger.kernel.org 11350S: Supported 11351F: Documentation/security/keys/trusted-encrypted.rst 11352F: include/keys/encrypted-type.h 11353F: security/keys/encrypted-keys/ 11354 11355KEYS-TRUSTED 11356M: James Bottomley <jejb@linux.ibm.com> 11357M: Jarkko Sakkinen <jarkko@kernel.org> 11358M: Mimi Zohar <zohar@linux.ibm.com> 11359L: linux-integrity@vger.kernel.org 11360L: keyrings@vger.kernel.org 11361S: Supported 11362F: Documentation/security/keys/trusted-encrypted.rst 11363F: include/keys/trusted-type.h 11364F: include/keys/trusted_tpm.h 11365F: security/keys/trusted-keys/ 11366 11367KEYS-TRUSTED-TEE 11368M: Sumit Garg <sumit.garg@linaro.org> 11369L: linux-integrity@vger.kernel.org 11370L: keyrings@vger.kernel.org 11371S: Supported 11372F: include/keys/trusted_tee.h 11373F: security/keys/trusted-keys/trusted_tee.c 11374 11375KEYS-TRUSTED-CAAM 11376M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11377R: Pengutronix Kernel Team <kernel@pengutronix.de> 11378L: linux-integrity@vger.kernel.org 11379L: keyrings@vger.kernel.org 11380S: Maintained 11381F: include/keys/trusted_caam.h 11382F: security/keys/trusted-keys/trusted_caam.c 11383 11384KEYS/KEYRINGS 11385M: David Howells <dhowells@redhat.com> 11386M: Jarkko Sakkinen <jarkko@kernel.org> 11387L: keyrings@vger.kernel.org 11388S: Maintained 11389F: Documentation/security/keys/core.rst 11390F: include/keys/ 11391F: include/linux/key-type.h 11392F: include/linux/key.h 11393F: include/linux/keyctl.h 11394F: include/uapi/linux/keyctl.h 11395F: security/keys/ 11396 11397KEYS/KEYRINGS_INTEGRITY 11398M: Jarkko Sakkinen <jarkko@kernel.org> 11399M: Mimi Zohar <zohar@linux.ibm.com> 11400L: linux-integrity@vger.kernel.org 11401L: keyrings@vger.kernel.org 11402S: Supported 11403F: security/integrity/platform_certs 11404 11405KFENCE 11406M: Alexander Potapenko <glider@google.com> 11407M: Marco Elver <elver@google.com> 11408R: Dmitry Vyukov <dvyukov@google.com> 11409L: kasan-dev@googlegroups.com 11410S: Maintained 11411F: Documentation/dev-tools/kfence.rst 11412F: arch/*/include/asm/kfence.h 11413F: include/linux/kfence.h 11414F: lib/Kconfig.kfence 11415F: mm/kfence/ 11416 11417KFIFO 11418M: Stefani Seibold <stefani@seibold.net> 11419S: Maintained 11420F: include/linux/kfifo.h 11421F: lib/kfifo.c 11422F: samples/kfifo/ 11423 11424KGDB / KDB /debug_core 11425M: Jason Wessel <jason.wessel@windriver.com> 11426M: Daniel Thompson <daniel.thompson@linaro.org> 11427R: Douglas Anderson <dianders@chromium.org> 11428L: kgdb-bugreport@lists.sourceforge.net 11429S: Maintained 11430W: http://kgdb.wiki.kernel.org/ 11431T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11432F: Documentation/dev-tools/kgdb.rst 11433F: drivers/misc/kgdbts.c 11434F: drivers/tty/serial/kgdboc.c 11435F: include/linux/kdb.h 11436F: include/linux/kgdb.h 11437F: kernel/debug/ 11438F: kernel/module/kdb.c 11439 11440KHADAS MCU MFD DRIVER 11441M: Neil Armstrong <neil.armstrong@linaro.org> 11442L: linux-amlogic@lists.infradead.org 11443S: Maintained 11444F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11445F: drivers/mfd/khadas-mcu.c 11446F: include/linux/mfd/khadas-mcu.h 11447F: drivers/thermal/khadas_mcu_fan.c 11448 11449KMEMLEAK 11450M: Catalin Marinas <catalin.marinas@arm.com> 11451S: Maintained 11452F: Documentation/dev-tools/kmemleak.rst 11453F: include/linux/kmemleak.h 11454F: mm/kmemleak.c 11455F: samples/kmemleak/kmemleak-test.c 11456 11457KMOD KERNEL MODULE LOADER - USERMODE HELPER 11458M: Luis Chamberlain <mcgrof@kernel.org> 11459L: linux-kernel@vger.kernel.org 11460L: linux-modules@vger.kernel.org 11461S: Maintained 11462F: include/linux/kmod.h 11463F: kernel/kmod.c 11464F: lib/test_kmod.c 11465F: tools/testing/selftests/kmod/ 11466 11467KMSAN 11468M: Alexander Potapenko <glider@google.com> 11469R: Marco Elver <elver@google.com> 11470R: Dmitry Vyukov <dvyukov@google.com> 11471L: kasan-dev@googlegroups.com 11472S: Maintained 11473F: Documentation/dev-tools/kmsan.rst 11474F: arch/*/include/asm/kmsan.h 11475F: arch/*/mm/kmsan_* 11476F: include/linux/kmsan*.h 11477F: lib/Kconfig.kmsan 11478F: mm/kmsan/ 11479F: scripts/Makefile.kmsan 11480 11481KPROBES 11482M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11483M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11484M: "David S. Miller" <davem@davemloft.net> 11485M: Masami Hiramatsu <mhiramat@kernel.org> 11486S: Maintained 11487T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11488F: Documentation/trace/kprobes.rst 11489F: include/asm-generic/kprobes.h 11490F: include/linux/kprobes.h 11491F: kernel/kprobes.c 11492F: lib/test_kprobes.c 11493F: samples/kprobes 11494 11495KS0108 LCD CONTROLLER DRIVER 11496M: Miguel Ojeda <ojeda@kernel.org> 11497S: Maintained 11498F: Documentation/admin-guide/auxdisplay/ks0108.rst 11499F: drivers/auxdisplay/ks0108.c 11500F: include/linux/ks0108.h 11501 11502KTD253 BACKLIGHT DRIVER 11503M: Linus Walleij <linus.walleij@linaro.org> 11504S: Maintained 11505F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11506F: drivers/video/backlight/ktd253-backlight.c 11507 11508KTEST 11509M: Steven Rostedt <rostedt@goodmis.org> 11510M: John Hawley <warthog9@eaglescrag.net> 11511S: Maintained 11512F: tools/testing/ktest 11513 11514L3MDEV 11515M: David Ahern <dsahern@kernel.org> 11516L: netdev@vger.kernel.org 11517S: Maintained 11518F: include/net/l3mdev.h 11519F: net/l3mdev 11520 11521LANDLOCK SECURITY MODULE 11522M: Mickaël Salaün <mic@digikod.net> 11523L: linux-security-module@vger.kernel.org 11524S: Supported 11525W: https://landlock.io 11526T: git https://github.com/landlock-lsm/linux.git 11527F: Documentation/security/landlock.rst 11528F: Documentation/userspace-api/landlock.rst 11529F: include/uapi/linux/landlock.h 11530F: samples/landlock/ 11531F: security/landlock/ 11532F: tools/testing/selftests/landlock/ 11533K: landlock 11534K: LANDLOCK 11535 11536LANTIQ / INTEL Ethernet drivers 11537M: Hauke Mehrtens <hauke@hauke-m.de> 11538L: netdev@vger.kernel.org 11539S: Maintained 11540F: drivers/net/dsa/lantiq_gswip.c 11541F: drivers/net/dsa/lantiq_pce.h 11542F: drivers/net/ethernet/lantiq_xrx200.c 11543F: net/dsa/tag_gswip.c 11544 11545LANTIQ MIPS ARCHITECTURE 11546M: John Crispin <john@phrozen.org> 11547L: linux-mips@vger.kernel.org 11548S: Maintained 11549F: arch/mips/lantiq 11550F: drivers/soc/lantiq 11551 11552LASI 53c700 driver for PARISC 11553M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11554L: linux-scsi@vger.kernel.org 11555S: Maintained 11556F: Documentation/scsi/53c700.rst 11557F: drivers/scsi/53c700* 11558 11559LEAKING_ADDRESSES 11560M: Tobin C. Harding <me@tobin.cc> 11561M: Tycho Andersen <tycho@tycho.pizza> 11562L: linux-hardening@vger.kernel.org 11563S: Maintained 11564T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11565F: scripts/leaking_addresses.pl 11566 11567LED SUBSYSTEM 11568M: Pavel Machek <pavel@ucw.cz> 11569L: linux-leds@vger.kernel.org 11570S: Maintained 11571T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11572F: Documentation/devicetree/bindings/leds/ 11573F: drivers/leds/ 11574F: include/linux/leds.h 11575 11576LEGACY EEPROM DRIVER 11577M: Jean Delvare <jdelvare@suse.com> 11578S: Maintained 11579F: Documentation/misc-devices/eeprom.rst 11580F: drivers/misc/eeprom/eeprom.c 11581 11582LEGO MINDSTORMS EV3 11583R: David Lechner <david@lechnology.com> 11584S: Maintained 11585F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11586F: arch/arm/boot/dts/da850-lego-ev3.dts 11587F: drivers/power/supply/lego_ev3_battery.c 11588 11589LEGO USB Tower driver 11590M: Juergen Stuber <starblue@users.sourceforge.net> 11591L: legousb-devel@lists.sourceforge.net 11592S: Maintained 11593W: http://legousb.sourceforge.net/ 11594F: drivers/usb/misc/legousbtower.c 11595 11596LETSKETCH HID TABLET DRIVER 11597M: Hans de Goede <hdegoede@redhat.com> 11598L: linux-input@vger.kernel.org 11599S: Maintained 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11601F: drivers/hid/hid-letsketch.c 11602 11603LG LAPTOP EXTRAS 11604M: Matan Ziv-Av <matan@svgalib.org> 11605L: platform-driver-x86@vger.kernel.org 11606S: Maintained 11607F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11608F: Documentation/admin-guide/laptops/lg-laptop.rst 11609F: drivers/platform/x86/lg-laptop.c 11610 11611LG2160 MEDIA DRIVER 11612M: Michael Krufky <mkrufky@linuxtv.org> 11613L: linux-media@vger.kernel.org 11614S: Maintained 11615W: https://linuxtv.org 11616W: http://github.com/mkrufky 11617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11618T: git git://linuxtv.org/mkrufky/tuners.git 11619F: drivers/media/dvb-frontends/lg2160.* 11620 11621LGDT3305 MEDIA DRIVER 11622M: Michael Krufky <mkrufky@linuxtv.org> 11623L: linux-media@vger.kernel.org 11624S: Maintained 11625W: https://linuxtv.org 11626W: http://github.com/mkrufky 11627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11628T: git git://linuxtv.org/mkrufky/tuners.git 11629F: drivers/media/dvb-frontends/lgdt3305.* 11630 11631LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11632M: Viresh Kumar <vireshk@kernel.org> 11633L: linux-ide@vger.kernel.org 11634S: Maintained 11635T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11636F: drivers/ata/pata_arasan_cf.c 11637F: include/linux/pata_arasan_cf_data.h 11638 11639LIBATA PATA DRIVERS 11640R: Sergey Shtylyov <s.shtylyov@omp.ru> 11641L: linux-ide@vger.kernel.org 11642F: drivers/ata/ata_*.c 11643F: drivers/ata/pata_*.c 11644 11645LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11646M: Linus Walleij <linus.walleij@linaro.org> 11647L: linux-ide@vger.kernel.org 11648S: Maintained 11649T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11650F: drivers/ata/pata_ftide010.c 11651F: drivers/ata/sata_gemini.c 11652F: drivers/ata/sata_gemini.h 11653 11654LIBATA SATA AHCI PLATFORM devices support 11655M: Hans de Goede <hdegoede@redhat.com> 11656M: Jens Axboe <axboe@kernel.dk> 11657L: linux-ide@vger.kernel.org 11658S: Maintained 11659T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11660F: drivers/ata/ahci_platform.c 11661F: drivers/ata/libahci_platform.c 11662F: include/linux/ahci_platform.h 11663 11664LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11665M: Serge Semin <fancer.lancer@gmail.com> 11666L: linux-ide@vger.kernel.org 11667S: Maintained 11668T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11669F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11670F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11671F: drivers/ata/ahci_dwc.c 11672 11673LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11674M: Mikael Pettersson <mikpelinux@gmail.com> 11675L: linux-ide@vger.kernel.org 11676S: Maintained 11677T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11678F: drivers/ata/sata_promise.* 11679 11680LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11681M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11682L: linux-ide@vger.kernel.org 11683S: Maintained 11684T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11685F: Documentation/ABI/testing/sysfs-ata 11686F: Documentation/devicetree/bindings/ata/ 11687F: drivers/ata/ 11688F: include/linux/ata.h 11689F: include/linux/libata.h 11690 11691LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11692M: Vishal Verma <vishal.l.verma@intel.com> 11693M: Dan Williams <dan.j.williams@intel.com> 11694M: Dave Jiang <dave.jiang@intel.com> 11695L: nvdimm@lists.linux.dev 11696S: Supported 11697Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11698P: Documentation/nvdimm/maintainer-entry-profile.rst 11699F: drivers/nvdimm/btt* 11700 11701LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11702M: Dan Williams <dan.j.williams@intel.com> 11703M: Vishal Verma <vishal.l.verma@intel.com> 11704M: Dave Jiang <dave.jiang@intel.com> 11705L: nvdimm@lists.linux.dev 11706S: Supported 11707Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11708P: Documentation/nvdimm/maintainer-entry-profile.rst 11709F: drivers/nvdimm/pmem* 11710 11711LIBNVDIMM: DEVICETREE BINDINGS 11712M: Oliver O'Halloran <oohall@gmail.com> 11713L: nvdimm@lists.linux.dev 11714S: Supported 11715Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11716F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11717F: drivers/nvdimm/of_pmem.c 11718 11719LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11720M: Dan Williams <dan.j.williams@intel.com> 11721M: Vishal Verma <vishal.l.verma@intel.com> 11722M: Dave Jiang <dave.jiang@intel.com> 11723M: Ira Weiny <ira.weiny@intel.com> 11724L: nvdimm@lists.linux.dev 11725S: Supported 11726Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11727P: Documentation/nvdimm/maintainer-entry-profile.rst 11728T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11729F: drivers/acpi/nfit/* 11730F: drivers/nvdimm/* 11731F: include/linux/libnvdimm.h 11732F: include/linux/nd.h 11733F: include/uapi/linux/ndctl.h 11734F: tools/testing/nvdimm/ 11735 11736LICENSES and SPDX stuff 11737M: Thomas Gleixner <tglx@linutronix.de> 11738M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11739L: linux-spdx@vger.kernel.org 11740S: Maintained 11741T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11742F: COPYING 11743F: Documentation/process/license-rules.rst 11744F: LICENSES/ 11745F: scripts/spdxcheck-test.sh 11746F: scripts/spdxcheck.py 11747F: scripts/spdxexclude 11748 11749LINEAR RANGES HELPERS 11750M: Mark Brown <broonie@kernel.org> 11751R: Matti Vaittinen <mazziesaccount@gmail.com> 11752F: lib/linear_ranges.c 11753F: lib/test_linear_ranges.c 11754F: include/linux/linear_range.h 11755 11756LINUX FOR POWER MACINTOSH 11757M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11758L: linuxppc-dev@lists.ozlabs.org 11759S: Odd Fixes 11760F: arch/powerpc/platforms/powermac/ 11761F: drivers/macintosh/ 11762 11763LINUX FOR POWERPC (32-BIT AND 64-BIT) 11764M: Michael Ellerman <mpe@ellerman.id.au> 11765R: Nicholas Piggin <npiggin@gmail.com> 11766R: Christophe Leroy <christophe.leroy@csgroup.eu> 11767L: linuxppc-dev@lists.ozlabs.org 11768S: Supported 11769W: https://github.com/linuxppc/wiki/wiki 11770Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11771T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11772F: Documentation/ABI/stable/sysfs-firmware-opal-* 11773F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11774F: Documentation/devicetree/bindings/powerpc/ 11775F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11776F: Documentation/powerpc/ 11777F: arch/powerpc/ 11778F: drivers/*/*/*pasemi* 11779F: drivers/*/*pasemi* 11780F: drivers/char/tpm/tpm_ibmvtpm* 11781F: drivers/crypto/nx/ 11782F: drivers/crypto/vmx/ 11783F: drivers/i2c/busses/i2c-opal.c 11784F: drivers/net/ethernet/ibm/ibmveth.* 11785F: drivers/net/ethernet/ibm/ibmvnic.* 11786F: drivers/pci/hotplug/pnv_php.c 11787F: drivers/pci/hotplug/rpa* 11788F: drivers/rtc/rtc-opal.c 11789F: drivers/scsi/ibmvscsi/ 11790F: drivers/tty/hvc/hvc_opal.c 11791F: drivers/watchdog/wdrtas.c 11792F: tools/testing/selftests/powerpc 11793N: /pmac 11794N: powermac 11795N: powernv 11796N: [^a-z0-9]ps3 11797N: pseries 11798 11799LINUX FOR POWERPC EMBEDDED MPC5XXX 11800M: Anatolij Gustschin <agust@denx.de> 11801L: linuxppc-dev@lists.ozlabs.org 11802S: Odd Fixes 11803F: arch/powerpc/platforms/512x/ 11804F: arch/powerpc/platforms/52xx/ 11805 11806LINUX FOR POWERPC EMBEDDED PPC4XX 11807L: linuxppc-dev@lists.ozlabs.org 11808S: Orphan 11809F: arch/powerpc/platforms/40x/ 11810F: arch/powerpc/platforms/44x/ 11811 11812LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11813M: Scott Wood <oss@buserror.net> 11814L: linuxppc-dev@lists.ozlabs.org 11815S: Odd fixes 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11817F: Documentation/devicetree/bindings/powerpc/fsl/ 11818F: arch/powerpc/platforms/83xx/ 11819F: arch/powerpc/platforms/85xx/ 11820 11821LINUX FOR POWERPC EMBEDDED PPC8XX 11822M: Christophe Leroy <christophe.leroy@csgroup.eu> 11823L: linuxppc-dev@lists.ozlabs.org 11824S: Maintained 11825F: arch/powerpc/platforms/8xx/ 11826 11827LINUX KERNEL DUMP TEST MODULE (LKDTM) 11828M: Kees Cook <keescook@chromium.org> 11829S: Maintained 11830F: drivers/misc/lkdtm/* 11831F: tools/testing/selftests/lkdtm/* 11832 11833LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11834M: Alan Stern <stern@rowland.harvard.edu> 11835M: Andrea Parri <parri.andrea@gmail.com> 11836M: Will Deacon <will@kernel.org> 11837M: Peter Zijlstra <peterz@infradead.org> 11838M: Boqun Feng <boqun.feng@gmail.com> 11839M: Nicholas Piggin <npiggin@gmail.com> 11840M: David Howells <dhowells@redhat.com> 11841M: Jade Alglave <j.alglave@ucl.ac.uk> 11842M: Luc Maranget <luc.maranget@inria.fr> 11843M: "Paul E. McKenney" <paulmck@kernel.org> 11844R: Akira Yokosawa <akiyks@gmail.com> 11845R: Daniel Lustig <dlustig@nvidia.com> 11846R: Joel Fernandes <joel@joelfernandes.org> 11847L: linux-kernel@vger.kernel.org 11848L: linux-arch@vger.kernel.org 11849S: Supported 11850T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11851F: Documentation/atomic_bitops.txt 11852F: Documentation/atomic_t.txt 11853F: Documentation/core-api/refcount-vs-atomic.rst 11854F: Documentation/litmus-tests/ 11855F: Documentation/memory-barriers.txt 11856F: tools/memory-model/ 11857 11858LIS3LV02D ACCELEROMETER DRIVER 11859M: Eric Piel <eric.piel@tremplin-utc.net> 11860S: Maintained 11861F: Documentation/misc-devices/lis3lv02d.rst 11862F: drivers/misc/lis3lv02d/ 11863F: drivers/platform/x86/hp_accel.c 11864 11865LIST KUNIT TEST 11866M: David Gow <davidgow@google.com> 11867L: linux-kselftest@vger.kernel.org 11868L: kunit-dev@googlegroups.com 11869S: Maintained 11870F: lib/list-test.c 11871 11872LITEX PLATFORM 11873M: Karol Gugala <kgugala@antmicro.com> 11874M: Mateusz Holenko <mholenko@antmicro.com> 11875M: Gabriel Somlo <gsomlo@gmail.com> 11876M: Joel Stanley <joel@jms.id.au> 11877S: Maintained 11878F: Documentation/devicetree/bindings/*/litex,*.yaml 11879F: arch/openrisc/boot/dts/or1klitex.dts 11880F: include/linux/litex.h 11881F: drivers/tty/serial/liteuart.c 11882F: drivers/soc/litex/* 11883F: drivers/net/ethernet/litex/* 11884F: drivers/mmc/host/litex_mmc.c 11885N: litex 11886 11887LIVE PATCHING 11888M: Josh Poimboeuf <jpoimboe@kernel.org> 11889M: Jiri Kosina <jikos@kernel.org> 11890M: Miroslav Benes <mbenes@suse.cz> 11891M: Petr Mladek <pmladek@suse.com> 11892R: Joe Lawrence <joe.lawrence@redhat.com> 11893L: live-patching@vger.kernel.org 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11896F: Documentation/ABI/testing/sysfs-kernel-livepatch 11897F: Documentation/livepatch/ 11898F: arch/powerpc/include/asm/livepatch.h 11899F: include/linux/livepatch.h 11900F: kernel/livepatch/ 11901F: kernel/module/livepatch.c 11902F: lib/livepatch/ 11903F: samples/livepatch/ 11904F: tools/testing/selftests/livepatch/ 11905 11906LLC (802.2) 11907L: netdev@vger.kernel.org 11908S: Odd fixes 11909F: include/linux/llc.h 11910F: include/net/llc* 11911F: include/uapi/linux/llc.h 11912F: net/llc/ 11913 11914LM73 HARDWARE MONITOR DRIVER 11915M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11916L: linux-hwmon@vger.kernel.org 11917S: Maintained 11918F: drivers/hwmon/lm73.c 11919 11920LM78 HARDWARE MONITOR DRIVER 11921M: Jean Delvare <jdelvare@suse.com> 11922L: linux-hwmon@vger.kernel.org 11923S: Maintained 11924F: Documentation/hwmon/lm78.rst 11925F: drivers/hwmon/lm78.c 11926 11927LM83 HARDWARE MONITOR DRIVER 11928M: Jean Delvare <jdelvare@suse.com> 11929L: linux-hwmon@vger.kernel.org 11930S: Maintained 11931F: Documentation/hwmon/lm83.rst 11932F: drivers/hwmon/lm83.c 11933 11934LM90 HARDWARE MONITOR DRIVER 11935M: Jean Delvare <jdelvare@suse.com> 11936L: linux-hwmon@vger.kernel.org 11937S: Maintained 11938F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11939F: Documentation/hwmon/lm90.rst 11940F: drivers/hwmon/lm90.c 11941F: include/dt-bindings/thermal/lm90.h 11942 11943LM95234 HARDWARE MONITOR DRIVER 11944M: Guenter Roeck <linux@roeck-us.net> 11945L: linux-hwmon@vger.kernel.org 11946S: Maintained 11947F: Documentation/hwmon/lm95234.rst 11948F: drivers/hwmon/lm95234.c 11949 11950LME2510 MEDIA DRIVER 11951M: Malcolm Priestley <tvboxspy@gmail.com> 11952L: linux-media@vger.kernel.org 11953S: Maintained 11954W: https://linuxtv.org 11955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11956F: drivers/media/usb/dvb-usb-v2/lmedm04* 11957 11958LOADPIN SECURITY MODULE 11959M: Kees Cook <keescook@chromium.org> 11960S: Supported 11961T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11962F: Documentation/admin-guide/LSM/LoadPin.rst 11963F: security/loadpin/ 11964 11965LOCKING PRIMITIVES 11966M: Peter Zijlstra <peterz@infradead.org> 11967M: Ingo Molnar <mingo@redhat.com> 11968M: Will Deacon <will@kernel.org> 11969R: Waiman Long <longman@redhat.com> 11970R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11971L: linux-kernel@vger.kernel.org 11972S: Maintained 11973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11974F: Documentation/locking/ 11975F: arch/*/include/asm/spinlock*.h 11976F: include/linux/lockdep.h 11977F: include/linux/mutex*.h 11978F: include/linux/rwlock*.h 11979F: include/linux/rwsem*.h 11980F: include/linux/seqlock.h 11981F: include/linux/spinlock*.h 11982F: kernel/locking/ 11983F: lib/locking*.[ch] 11984X: kernel/locking/locktorture.c 11985 11986LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11987M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11988L: linux-ntfs-dev@lists.sourceforge.net 11989S: Maintained 11990W: http://www.linux-ntfs.org/content/view/19/37/ 11991F: Documentation/admin-guide/ldm.rst 11992F: block/partitions/ldm.* 11993 11994LOGITECH HID GAMING KEYBOARDS 11995M: Hans de Goede <hdegoede@redhat.com> 11996L: linux-input@vger.kernel.org 11997S: Maintained 11998T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11999F: drivers/hid/hid-lg-g15.c 12000 12001LONTIUM LT8912B MIPI TO HDMI BRIDGE 12002M: Adrien Grassein <adrien.grassein@gmail.com> 12003S: Maintained 12004F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12005F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12006 12007LOONGARCH 12008M: Huacai Chen <chenhuacai@kernel.org> 12009R: WANG Xuerui <kernel@xen0n.name> 12010L: loongarch@lists.linux.dev 12011S: Maintained 12012T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12013F: arch/loongarch/ 12014F: drivers/*/*loongarch* 12015F: Documentation/loongarch/ 12016F: Documentation/translations/zh_CN/loongarch/ 12017 12018LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12019M: Sathya Prakash <sathya.prakash@broadcom.com> 12020M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12021M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12022L: MPT-FusionLinux.pdl@broadcom.com 12023L: linux-scsi@vger.kernel.org 12024S: Supported 12025W: http://www.avagotech.com/support/ 12026F: drivers/message/fusion/ 12027F: drivers/scsi/mpt3sas/ 12028 12029LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12030M: Matthew Wilcox <willy@infradead.org> 12031L: linux-scsi@vger.kernel.org 12032S: Maintained 12033F: drivers/scsi/sym53c8xx_2/ 12034 12035LTC1660 DAC DRIVER 12036M: Marcus Folkesson <marcus.folkesson@gmail.com> 12037L: linux-iio@vger.kernel.org 12038S: Maintained 12039F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12040F: drivers/iio/dac/ltc1660.c 12041 12042LTC2688 IIO DAC DRIVER 12043M: Nuno Sá <nuno.sa@analog.com> 12044L: linux-iio@vger.kernel.org 12045S: Supported 12046W: https://ez.analog.com/linux-software-drivers 12047F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12048F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12049F: drivers/iio/dac/ltc2688.c 12050 12051LTC2947 HARDWARE MONITOR DRIVER 12052M: Nuno Sá <nuno.sa@analog.com> 12053L: linux-hwmon@vger.kernel.org 12054S: Supported 12055W: https://ez.analog.com/linux-software-drivers 12056F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12057F: drivers/hwmon/ltc2947-core.c 12058F: drivers/hwmon/ltc2947-i2c.c 12059F: drivers/hwmon/ltc2947-spi.c 12060F: drivers/hwmon/ltc2947.h 12061 12062LTC2983 IIO TEMPERATURE DRIVER 12063M: Nuno Sá <nuno.sa@analog.com> 12064L: linux-iio@vger.kernel.org 12065S: Supported 12066W: https://ez.analog.com/linux-software-drivers 12067F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12068F: drivers/iio/temperature/ltc2983.c 12069 12070LTC4261 HARDWARE MONITOR DRIVER 12071M: Guenter Roeck <linux@roeck-us.net> 12072L: linux-hwmon@vger.kernel.org 12073S: Maintained 12074F: Documentation/hwmon/ltc4261.rst 12075F: drivers/hwmon/ltc4261.c 12076 12077LTC4306 I2C MULTIPLEXER DRIVER 12078M: Michael Hennerich <michael.hennerich@analog.com> 12079L: linux-i2c@vger.kernel.org 12080S: Supported 12081W: https://ez.analog.com/linux-software-drivers 12082F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12083F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12084 12085LTP (Linux Test Project) 12086M: Mike Frysinger <vapier@gentoo.org> 12087M: Cyril Hrubis <chrubis@suse.cz> 12088M: Wanlong Gao <wanlong.gao@gmail.com> 12089M: Jan Stancek <jstancek@redhat.com> 12090M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12091M: Alexey Kodanev <alexey.kodanev@oracle.com> 12092L: ltp@lists.linux.it (subscribers-only) 12093S: Maintained 12094W: http://linux-test-project.github.io/ 12095T: git git://github.com/linux-test-project/ltp.git 12096 12097LYNX 28G SERDES PHY DRIVER 12098M: Ioana Ciornei <ioana.ciornei@nxp.com> 12099L: netdev@vger.kernel.org 12100S: Supported 12101F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12102F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12103 12104LYNX PCS MODULE 12105M: Ioana Ciornei <ioana.ciornei@nxp.com> 12106L: netdev@vger.kernel.org 12107S: Supported 12108F: drivers/net/pcs/pcs-lynx.c 12109F: include/linux/pcs-lynx.h 12110 12111M68K ARCHITECTURE 12112M: Geert Uytterhoeven <geert@linux-m68k.org> 12113L: linux-m68k@lists.linux-m68k.org 12114S: Maintained 12115W: http://www.linux-m68k.org/ 12116T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12117F: arch/m68k/ 12118F: drivers/zorro/ 12119 12120M68K ON APPLE MACINTOSH 12121M: Joshua Thompson <funaho@jurai.org> 12122L: linux-m68k@lists.linux-m68k.org 12123S: Maintained 12124W: http://www.mac.linux-m68k.org/ 12125F: arch/m68k/mac/ 12126F: drivers/macintosh/adb-iop.c 12127F: drivers/macintosh/via-macii.c 12128 12129M68K ON HP9000/300 12130M: Philip Blundell <philb@gnu.org> 12131S: Maintained 12132W: http://www.tazenda.demon.co.uk/phil/linux-hp 12133F: arch/m68k/hp300/ 12134 12135M88DS3103 MEDIA DRIVER 12136M: Antti Palosaari <crope@iki.fi> 12137L: linux-media@vger.kernel.org 12138S: Maintained 12139W: https://linuxtv.org 12140W: http://palosaari.fi/linux/ 12141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12142T: git git://linuxtv.org/anttip/media_tree.git 12143F: drivers/media/dvb-frontends/m88ds3103* 12144 12145M88RS2000 MEDIA DRIVER 12146M: Malcolm Priestley <tvboxspy@gmail.com> 12147L: linux-media@vger.kernel.org 12148S: Maintained 12149W: https://linuxtv.org 12150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12151F: drivers/media/dvb-frontends/m88rs2000* 12152 12153MA901 MASTERKIT USB FM RADIO DRIVER 12154M: Alexey Klimov <klimov.linux@gmail.com> 12155L: linux-media@vger.kernel.org 12156S: Maintained 12157T: git git://linuxtv.org/media_tree.git 12158F: drivers/media/radio/radio-ma901.c 12159 12160MAC80211 12161M: Johannes Berg <johannes@sipsolutions.net> 12162L: linux-wireless@vger.kernel.org 12163S: Maintained 12164W: https://wireless.wiki.kernel.org/ 12165Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12166T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12167T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12168F: Documentation/networking/mac80211-injection.rst 12169F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12170F: drivers/net/wireless/mac80211_hwsim.[ch] 12171F: include/net/mac80211.h 12172F: net/mac80211/ 12173 12174MAILBOX API 12175M: Jassi Brar <jassisinghbrar@gmail.com> 12176L: linux-kernel@vger.kernel.org 12177S: Maintained 12178F: drivers/mailbox/ 12179F: include/linux/mailbox_client.h 12180F: include/linux/mailbox_controller.h 12181F: include/dt-bindings/mailbox/ 12182F: Documentation/devicetree/bindings/mailbox/ 12183 12184MAILBOX ARM MHUv2 12185M: Viresh Kumar <viresh.kumar@linaro.org> 12186M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12187L: linux-kernel@vger.kernel.org 12188S: Maintained 12189F: drivers/mailbox/arm_mhuv2.c 12190F: include/linux/mailbox/arm_mhuv2_message.h 12191F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12192 12193MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12194M: Jeremy Kerr <jk@codeconstruct.com.au> 12195M: Matt Johnston <matt@codeconstruct.com.au> 12196L: netdev@vger.kernel.org 12197S: Maintained 12198F: Documentation/networking/mctp.rst 12199F: drivers/net/mctp/ 12200F: include/net/mctp.h 12201F: include/net/mctpdevice.h 12202F: include/net/netns/mctp.h 12203F: net/mctp/ 12204 12205MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12206M: Michael Kerrisk <mtk.manpages@gmail.com> 12207L: linux-man@vger.kernel.org 12208S: Maintained 12209W: http://www.kernel.org/doc/man-pages 12210 12211MAPLE TREE 12212M: Liam R. Howlett <Liam.Howlett@oracle.com> 12213L: linux-mm@kvack.org 12214S: Supported 12215F: Documentation/core-api/maple_tree.rst 12216F: include/linux/maple_tree.h 12217F: include/trace/events/maple_tree.h 12218F: lib/maple_tree.c 12219F: lib/test_maple_tree.c 12220F: tools/testing/radix-tree/linux/maple_tree.h 12221F: tools/testing/radix-tree/maple.c 12222 12223MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12224M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12225L: linux-mips@vger.kernel.org 12226S: Maintained 12227F: arch/mips/boot/dts/img/pistachio* 12228 12229MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12230M: Andrew Lunn <andrew@lunn.ch> 12231L: netdev@vger.kernel.org 12232S: Maintained 12233F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12234F: Documentation/networking/devlink/mv88e6xxx.rst 12235F: drivers/net/dsa/mv88e6xxx/ 12236F: include/linux/dsa/mv88e6xxx.h 12237F: include/linux/platform_data/mv88e6xxx.h 12238 12239MARVELL ARMADA 3700 PHY DRIVERS 12240M: Miquel Raynal <miquel.raynal@bootlin.com> 12241S: Maintained 12242F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12243F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12244F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12245F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12246 12247MARVELL ARMADA 3700 SERIAL DRIVER 12248M: Pali Rohár <pali@kernel.org> 12249S: Maintained 12250F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12251F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12252F: drivers/tty/serial/mvebu-uart.c 12253 12254MARVELL ARMADA DRM SUPPORT 12255M: Russell King <linux@armlinux.org.uk> 12256S: Maintained 12257T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12258T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12259F: Documentation/devicetree/bindings/display/armada/ 12260F: drivers/gpu/drm/armada/ 12261F: include/uapi/drm/armada_drm.h 12262 12263MARVELL CRYPTO DRIVER 12264M: Boris Brezillon <bbrezillon@kernel.org> 12265M: Arnaud Ebalard <arno@natisbad.org> 12266M: Srujana Challa <schalla@marvell.com> 12267L: linux-crypto@vger.kernel.org 12268S: Maintained 12269F: drivers/crypto/marvell/ 12270F: include/linux/soc/marvell/octeontx2/ 12271 12272MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12273M: Mirko Lindner <mlindner@marvell.com> 12274M: Stephen Hemminger <stephen@networkplumber.org> 12275L: netdev@vger.kernel.org 12276S: Maintained 12277F: drivers/net/ethernet/marvell/sk* 12278 12279MARVELL LIBERTAS WIRELESS DRIVER 12280L: libertas-dev@lists.infradead.org 12281S: Orphan 12282F: drivers/net/wireless/marvell/libertas/ 12283 12284MARVELL MACCHIATOBIN SUPPORT 12285M: Russell King <linux@armlinux.org.uk> 12286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12287S: Maintained 12288F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12289 12290MARVELL MV643XX ETHERNET DRIVER 12291M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12292L: netdev@vger.kernel.org 12293S: Maintained 12294F: drivers/net/ethernet/marvell/mv643xx_eth.* 12295F: include/linux/mv643xx.h 12296 12297MARVELL MV88X3310 PHY DRIVER 12298M: Russell King <linux@armlinux.org.uk> 12299M: Marek Behún <kabel@kernel.org> 12300L: netdev@vger.kernel.org 12301S: Maintained 12302F: drivers/net/phy/marvell10g.c 12303 12304MARVELL MVEBU THERMAL DRIVER 12305M: Miquel Raynal <miquel.raynal@bootlin.com> 12306S: Maintained 12307F: drivers/thermal/armada_thermal.c 12308 12309MARVELL MVNETA ETHERNET DRIVER 12310M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12311L: netdev@vger.kernel.org 12312S: Maintained 12313F: drivers/net/ethernet/marvell/mvneta.* 12314 12315MARVELL MVPP2 ETHERNET DRIVER 12316M: Marcin Wojtas <mw@semihalf.com> 12317M: Russell King <linux@armlinux.org.uk> 12318L: netdev@vger.kernel.org 12319S: Maintained 12320F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12321F: drivers/net/ethernet/marvell/mvpp2/ 12322 12323MARVELL MWIFIEX WIRELESS DRIVER 12324M: Amitkumar Karwar <amitkarwar@gmail.com> 12325M: Ganapathi Bhat <ganapathi017@gmail.com> 12326M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12327M: Xinming Hu <huxinming820@gmail.com> 12328L: linux-wireless@vger.kernel.org 12329S: Maintained 12330F: drivers/net/wireless/marvell/mwifiex/ 12331 12332MARVELL MWL8K WIRELESS DRIVER 12333M: Lennert Buytenhek <buytenh@wantstofly.org> 12334L: linux-wireless@vger.kernel.org 12335S: Odd Fixes 12336F: drivers/net/wireless/marvell/mwl8k.c 12337 12338MARVELL NAND CONTROLLER DRIVER 12339M: Miquel Raynal <miquel.raynal@bootlin.com> 12340L: linux-mtd@lists.infradead.org 12341S: Maintained 12342F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12343F: drivers/mtd/nand/raw/marvell_nand.c 12344 12345MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12346M: Sunil Goutham <sgoutham@marvell.com> 12347M: Geetha sowjanya <gakula@marvell.com> 12348M: Subbaraya Sundeep <sbhatta@marvell.com> 12349M: hariprasad <hkelam@marvell.com> 12350L: netdev@vger.kernel.org 12351S: Supported 12352F: drivers/net/ethernet/marvell/octeontx2/nic/ 12353F: include/linux/soc/marvell/octeontx2/ 12354 12355MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12356M: Sunil Goutham <sgoutham@marvell.com> 12357M: Linu Cherian <lcherian@marvell.com> 12358M: Geetha sowjanya <gakula@marvell.com> 12359M: Jerin Jacob <jerinj@marvell.com> 12360M: hariprasad <hkelam@marvell.com> 12361M: Subbaraya Sundeep <sbhatta@marvell.com> 12362L: netdev@vger.kernel.org 12363S: Supported 12364F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12365F: drivers/net/ethernet/marvell/octeontx2/af/ 12366 12367MARVELL PRESTERA ETHERNET SWITCH DRIVER 12368M: Taras Chornyi <tchornyi@marvell.com> 12369S: Supported 12370W: https://github.com/Marvell-switching/switchdev-prestera 12371F: drivers/net/ethernet/marvell/prestera/ 12372 12373MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12374M: Nicolas Pitre <nico@fluxnic.net> 12375S: Odd Fixes 12376F: drivers/mmc/host/mvsdio.* 12377 12378MARVELL USB MDIO CONTROLLER DRIVER 12379M: Tobias Waldekranz <tobias@waldekranz.com> 12380L: netdev@vger.kernel.org 12381S: Maintained 12382F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12383F: drivers/net/mdio/mdio-mvusb.c 12384 12385MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12386M: Hu Ziji <huziji@marvell.com> 12387L: linux-mmc@vger.kernel.org 12388S: Supported 12389F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12390F: drivers/mmc/host/sdhci-xenon* 12391 12392MARVELL OCTEON ENDPOINT DRIVER 12393M: Veerasenareddy Burru <vburru@marvell.com> 12394M: Abhijit Ayarekar <aayarekar@marvell.com> 12395L: netdev@vger.kernel.org 12396S: Supported 12397F: drivers/net/ethernet/marvell/octeon_ep 12398 12399MATROX FRAMEBUFFER DRIVER 12400L: linux-fbdev@vger.kernel.org 12401S: Orphan 12402F: drivers/video/fbdev/matrox/matroxfb_* 12403F: include/uapi/linux/matroxfb.h 12404 12405MAX15301 DRIVER 12406M: Daniel Nilsson <daniel.nilsson@flex.com> 12407L: linux-hwmon@vger.kernel.org 12408S: Maintained 12409F: Documentation/hwmon/max15301.rst 12410F: drivers/hwmon/pmbus/max15301.c 12411 12412MAX16065 HARDWARE MONITOR DRIVER 12413M: Guenter Roeck <linux@roeck-us.net> 12414L: linux-hwmon@vger.kernel.org 12415S: Maintained 12416F: Documentation/hwmon/max16065.rst 12417F: drivers/hwmon/max16065.c 12418 12419MAX2175 SDR TUNER DRIVER 12420M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12421L: linux-media@vger.kernel.org 12422S: Maintained 12423T: git git://linuxtv.org/media_tree.git 12424F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12425F: Documentation/userspace-api/media/drivers/max2175.rst 12426F: drivers/media/i2c/max2175* 12427F: include/uapi/linux/max2175.h 12428 12429MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12430L: linux-hwmon@vger.kernel.org 12431S: Orphan 12432F: Documentation/hwmon/max6650.rst 12433F: drivers/hwmon/max6650.c 12434 12435MAX6697 HARDWARE MONITOR DRIVER 12436M: Guenter Roeck <linux@roeck-us.net> 12437L: linux-hwmon@vger.kernel.org 12438S: Maintained 12439F: Documentation/devicetree/bindings/hwmon/max6697.txt 12440F: Documentation/hwmon/max6697.rst 12441F: drivers/hwmon/max6697.c 12442F: include/linux/platform_data/max6697.h 12443 12444MAX9286 QUAD GMSL DESERIALIZER DRIVER 12445M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12446M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12447M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12448M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12449L: linux-media@vger.kernel.org 12450S: Maintained 12451F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12452F: drivers/media/i2c/max9286.c 12453 12454MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12455M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12456L: linux-media@vger.kernel.org 12457S: Maintained 12458F: drivers/staging/media/max96712/max96712.c 12459 12460MAX9860 MONO AUDIO VOICE CODEC DRIVER 12461M: Peter Rosin <peda@axentia.se> 12462L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12463S: Maintained 12464F: Documentation/devicetree/bindings/sound/max9860.txt 12465F: sound/soc/codecs/max9860.* 12466 12467MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12468M: Andreas Klinger <ak@it-klinger.de> 12469L: linux-iio@vger.kernel.org 12470S: Maintained 12471F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12472F: drivers/iio/proximity/mb1232.c 12473 12474MAXIM MAX11205 DRIVER 12475M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12476L: linux-iio@vger.kernel.org 12477S: Supported 12478W: https://ez.analog.com/linux-software-drivers 12479F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12480F: drivers/iio/adc/max11205.c 12481 12482MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12483R: Iskren Chernev <iskren.chernev@gmail.com> 12484R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12485R: Marek Szyprowski <m.szyprowski@samsung.com> 12486R: Matheus Castello <matheus@castello.eng.br> 12487L: linux-pm@vger.kernel.org 12488S: Maintained 12489F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12490F: drivers/power/supply/max17040_battery.c 12491 12492MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12493R: Hans de Goede <hdegoede@redhat.com> 12494R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12495R: Marek Szyprowski <m.szyprowski@samsung.com> 12496R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12497R: Purism Kernel Team <kernel@puri.sm> 12498L: linux-pm@vger.kernel.org 12499S: Maintained 12500F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12501F: drivers/power/supply/max17042_battery.c 12502 12503MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12504M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12505L: linux-kernel@vger.kernel.org 12506S: Maintained 12507F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12508F: drivers/regulator/max20086-regulator.c 12509 12510MAXIM MAX77650 PMIC MFD DRIVER 12511M: Bartosz Golaszewski <brgl@bgdev.pl> 12512L: linux-kernel@vger.kernel.org 12513S: Maintained 12514F: Documentation/devicetree/bindings/*/*max77650.yaml 12515F: Documentation/devicetree/bindings/*/max77650*.yaml 12516F: drivers/gpio/gpio-max77650.c 12517F: drivers/input/misc/max77650-onkey.c 12518F: drivers/leds/leds-max77650.c 12519F: drivers/mfd/max77650.c 12520F: drivers/power/supply/max77650-charger.c 12521F: drivers/regulator/max77650-regulator.c 12522F: include/linux/mfd/max77650.h 12523 12524MAXIM MAX77714 PMIC MFD DRIVER 12525M: Luca Ceresoli <luca@lucaceresoli.net> 12526S: Maintained 12527F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12528F: drivers/mfd/max77714.c 12529F: include/linux/mfd/max77714.h 12530 12531MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12532M: Javier Martinez Canillas <javier@dowhile0.org> 12533L: linux-kernel@vger.kernel.org 12534S: Supported 12535F: Documentation/devicetree/bindings/*/*max77802.yaml 12536F: drivers/regulator/max77802-regulator.c 12537F: include/dt-bindings/*/*max77802.h 12538 12539MAXIM MAX77976 BATTERY CHARGER 12540M: Luca Ceresoli <luca@lucaceresoli.net> 12541S: Supported 12542F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12543F: drivers/power/supply/max77976_charger.c 12544 12545MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12546M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12547L: linux-pm@vger.kernel.org 12548S: Supported 12549B: mailto:linux-samsung-soc@vger.kernel.org 12550F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12551F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12552F: drivers/power/supply/max14577_charger.c 12553F: drivers/power/supply/max77693_charger.c 12554 12555MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12556M: Chanwoo Choi <cw00.choi@samsung.com> 12557M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12558L: linux-kernel@vger.kernel.org 12559S: Supported 12560B: mailto:linux-samsung-soc@vger.kernel.org 12561F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12562F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12563F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12564F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12565F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12566F: drivers/*/*max77843.c 12567F: drivers/*/max14577*.c 12568F: drivers/*/max77686*.c 12569F: drivers/*/max77693*.c 12570F: drivers/clk/clk-max77686.c 12571F: drivers/extcon/extcon-max14577.c 12572F: drivers/extcon/extcon-max77693.c 12573F: drivers/rtc/rtc-max77686.c 12574F: include/linux/mfd/max14577*.h 12575F: include/linux/mfd/max77686*.h 12576F: include/linux/mfd/max77693*.h 12577 12578MAXIRADIO FM RADIO RECEIVER DRIVER 12579M: Hans Verkuil <hverkuil@xs4all.nl> 12580L: linux-media@vger.kernel.org 12581S: Maintained 12582W: https://linuxtv.org 12583T: git git://linuxtv.org/media_tree.git 12584F: drivers/media/radio/radio-maxiradio* 12585 12586MAXLINEAR ETHERNET PHY DRIVER 12587M: Xu Liang <lxu@maxlinear.com> 12588L: netdev@vger.kernel.org 12589S: Supported 12590F: drivers/net/phy/mxl-gpy.c 12591 12592MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12593R: Yasushi SHOJI <yashi@spacecubics.com> 12594L: linux-can@vger.kernel.org 12595S: Maintained 12596F: drivers/net/can/usb/mcba_usb.c 12597 12598MCAN MMIO DEVICE DRIVER 12599M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12600L: linux-can@vger.kernel.org 12601S: Maintained 12602F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12603F: drivers/net/can/m_can/m_can.c 12604F: drivers/net/can/m_can/m_can.h 12605F: drivers/net/can/m_can/m_can_platform.c 12606 12607MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12608M: Rishi Gupta <gupt21@gmail.com> 12609L: linux-i2c@vger.kernel.org 12610L: linux-input@vger.kernel.org 12611S: Maintained 12612F: drivers/hid/hid-mcp2221.c 12613 12614MCP251XFD SPI-CAN NETWORK DRIVER 12615M: Marc Kleine-Budde <mkl@pengutronix.de> 12616M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12617R: Thomas Kopp <thomas.kopp@microchip.com> 12618L: linux-can@vger.kernel.org 12619S: Maintained 12620F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12621F: drivers/net/can/spi/mcp251xfd/ 12622 12623MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12624M: Peter Rosin <peda@axentia.se> 12625L: linux-iio@vger.kernel.org 12626S: Maintained 12627F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12628F: drivers/iio/potentiometer/mcp4018.c 12629F: drivers/iio/potentiometer/mcp4531.c 12630 12631MCR20A IEEE-802.15.4 RADIO DRIVER 12632M: Xue Liu <liuxuenetmail@gmail.com> 12633L: linux-wpan@vger.kernel.org 12634S: Maintained 12635W: https://github.com/xueliu/mcr20a-linux 12636F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12637F: drivers/net/ieee802154/mcr20a.c 12638F: drivers/net/ieee802154/mcr20a.h 12639 12640MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12641M: William Breathitt Gray <william.gray@linaro.org> 12642L: linux-iio@vger.kernel.org 12643S: Maintained 12644F: drivers/iio/dac/cio-dac.c 12645 12646MEDIA CONTROLLER FRAMEWORK 12647M: Sakari Ailus <sakari.ailus@linux.intel.com> 12648M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12649L: linux-media@vger.kernel.org 12650S: Supported 12651W: https://www.linuxtv.org 12652T: git git://linuxtv.org/media_tree.git 12653F: drivers/media/mc/ 12654F: include/media/media-*.h 12655F: include/uapi/linux/media.h 12656 12657MEDIA DRIVER FOR FREESCALE IMX PXP 12658M: Philipp Zabel <p.zabel@pengutronix.de> 12659L: linux-media@vger.kernel.org 12660S: Maintained 12661T: git git://linuxtv.org/media_tree.git 12662F: drivers/media/platform/nxp/imx-pxp.[ch] 12663 12664MEDIA DRIVERS FOR ASCOT2E 12665M: Sergey Kozlov <serjk@netup.ru> 12666M: Abylay Ospan <aospan@netup.ru> 12667L: linux-media@vger.kernel.org 12668S: Supported 12669W: https://linuxtv.org 12670W: http://netup.tv/ 12671T: git git://linuxtv.org/media_tree.git 12672F: drivers/media/dvb-frontends/ascot2e* 12673 12674MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12675M: Jasmin Jessich <jasmin@anw.at> 12676L: linux-media@vger.kernel.org 12677S: Maintained 12678W: https://linuxtv.org 12679T: git git://linuxtv.org/media_tree.git 12680F: drivers/media/dvb-frontends/cxd2099* 12681 12682MEDIA DRIVERS FOR CXD2841ER 12683M: Sergey Kozlov <serjk@netup.ru> 12684M: Abylay Ospan <aospan@netup.ru> 12685L: linux-media@vger.kernel.org 12686S: Supported 12687W: https://linuxtv.org 12688W: http://netup.tv/ 12689T: git git://linuxtv.org/media_tree.git 12690F: drivers/media/dvb-frontends/cxd2841er* 12691 12692MEDIA DRIVERS FOR CXD2880 12693M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12694L: linux-media@vger.kernel.org 12695S: Supported 12696W: http://linuxtv.org/ 12697T: git git://linuxtv.org/media_tree.git 12698F: drivers/media/dvb-frontends/cxd2880/* 12699F: drivers/media/spi/cxd2880* 12700 12701MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12702L: linux-media@vger.kernel.org 12703S: Orphan 12704W: https://linuxtv.org 12705T: git git://linuxtv.org/media_tree.git 12706F: drivers/media/pci/ddbridge/* 12707 12708MEDIA DRIVERS FOR FREESCALE IMX 12709M: Steve Longerbeam <slongerbeam@gmail.com> 12710M: Philipp Zabel <p.zabel@pengutronix.de> 12711L: linux-media@vger.kernel.org 12712S: Maintained 12713T: git git://linuxtv.org/media_tree.git 12714F: Documentation/admin-guide/media/imx.rst 12715F: Documentation/devicetree/bindings/media/imx.txt 12716F: drivers/staging/media/imx/ 12717F: include/linux/imx-media.h 12718F: include/media/imx.h 12719 12720MEDIA DRIVERS FOR FREESCALE IMX7 12721M: Rui Miguel Silva <rmfrfs@gmail.com> 12722M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725T: git git://linuxtv.org/media_tree.git 12726F: Documentation/admin-guide/media/imx7.rst 12727F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12728F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12729F: drivers/media/platform/nxp/imx-mipi-csis.c 12730F: drivers/staging/media/imx/imx7-media-csi.c 12731 12732MEDIA DRIVERS FOR HELENE 12733M: Abylay Ospan <aospan@netup.ru> 12734L: linux-media@vger.kernel.org 12735S: Supported 12736W: https://linuxtv.org 12737W: http://netup.tv/ 12738T: git git://linuxtv.org/media_tree.git 12739F: drivers/media/dvb-frontends/helene* 12740 12741MEDIA DRIVERS FOR HORUS3A 12742M: Sergey Kozlov <serjk@netup.ru> 12743M: Abylay Ospan <aospan@netup.ru> 12744L: linux-media@vger.kernel.org 12745S: Supported 12746W: https://linuxtv.org 12747W: http://netup.tv/ 12748T: git git://linuxtv.org/media_tree.git 12749F: drivers/media/dvb-frontends/horus3a* 12750 12751MEDIA DRIVERS FOR LNBH25 12752M: Sergey Kozlov <serjk@netup.ru> 12753M: Abylay Ospan <aospan@netup.ru> 12754L: linux-media@vger.kernel.org 12755S: Supported 12756W: https://linuxtv.org 12757W: http://netup.tv/ 12758T: git git://linuxtv.org/media_tree.git 12759F: drivers/media/dvb-frontends/lnbh25* 12760 12761MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12762L: linux-media@vger.kernel.org 12763S: Orphan 12764W: https://linuxtv.org 12765T: git git://linuxtv.org/media_tree.git 12766F: drivers/media/dvb-frontends/mxl5xx* 12767 12768MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12769M: Sergey Kozlov <serjk@netup.ru> 12770M: Abylay Ospan <aospan@netup.ru> 12771L: linux-media@vger.kernel.org 12772S: Supported 12773W: https://linuxtv.org 12774W: http://netup.tv/ 12775T: git git://linuxtv.org/media_tree.git 12776F: drivers/media/pci/netup_unidvb/* 12777 12778MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12779M: Dmitry Osipenko <digetx@gmail.com> 12780L: linux-media@vger.kernel.org 12781L: linux-tegra@vger.kernel.org 12782S: Maintained 12783T: git git://linuxtv.org/media_tree.git 12784F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12785F: drivers/media/platform/nvidia/tegra-vde/ 12786 12787MEDIA DRIVERS FOR RENESAS - CEU 12788M: Jacopo Mondi <jacopo@jmondi.org> 12789L: linux-media@vger.kernel.org 12790L: linux-renesas-soc@vger.kernel.org 12791S: Supported 12792T: git git://linuxtv.org/media_tree.git 12793F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12794F: drivers/media/platform/renesas/renesas-ceu.c 12795F: include/media/drv-intf/renesas-ceu.h 12796 12797MEDIA DRIVERS FOR RENESAS - DRIF 12798M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12799L: linux-media@vger.kernel.org 12800L: linux-renesas-soc@vger.kernel.org 12801S: Supported 12802T: git git://linuxtv.org/media_tree.git 12803F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12804F: drivers/media/platform/renesas/rcar_drif.c 12805 12806MEDIA DRIVERS FOR RENESAS - FCP 12807M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12808L: linux-media@vger.kernel.org 12809L: linux-renesas-soc@vger.kernel.org 12810S: Supported 12811T: git git://linuxtv.org/media_tree.git 12812F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12813F: drivers/media/platform/renesas/rcar-fcp.c 12814F: include/media/rcar-fcp.h 12815 12816MEDIA DRIVERS FOR RENESAS - FDP1 12817M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12818L: linux-media@vger.kernel.org 12819L: linux-renesas-soc@vger.kernel.org 12820S: Supported 12821T: git git://linuxtv.org/media_tree.git 12822F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12823F: drivers/media/platform/renesas/rcar_fdp1.c 12824 12825MEDIA DRIVERS FOR RENESAS - VIN 12826M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12827L: linux-media@vger.kernel.org 12828L: linux-renesas-soc@vger.kernel.org 12829S: Supported 12830T: git git://linuxtv.org/media_tree.git 12831F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12832F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12833F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12834F: drivers/media/platform/renesas/rcar-isp.c 12835F: drivers/media/platform/renesas/rcar-vin/ 12836 12837MEDIA DRIVERS FOR RENESAS - VSP1 12838M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12839M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12840L: linux-media@vger.kernel.org 12841L: linux-renesas-soc@vger.kernel.org 12842S: Supported 12843T: git git://linuxtv.org/media_tree.git 12844F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12845F: drivers/media/platform/renesas/vsp1/ 12846 12847MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12848L: linux-media@vger.kernel.org 12849S: Orphan 12850W: https://linuxtv.org 12851T: git git://linuxtv.org/media_tree.git 12852F: drivers/media/dvb-frontends/stv0910* 12853 12854MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12855L: linux-media@vger.kernel.org 12856S: Orphan 12857W: https://linuxtv.org 12858T: git git://linuxtv.org/media_tree.git 12859F: drivers/media/dvb-frontends/stv6111* 12860 12861MEDIA DRIVERS FOR STM32 - DCMI 12862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12863L: linux-media@vger.kernel.org 12864S: Supported 12865T: git git://linuxtv.org/media_tree.git 12866F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12867F: drivers/media/platform/st/stm32/stm32-dcmi.c 12868 12869MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12870M: Mauro Carvalho Chehab <mchehab@kernel.org> 12871L: linux-media@vger.kernel.org 12872S: Maintained 12873W: https://linuxtv.org 12874Q: http://patchwork.kernel.org/project/linux-media/list/ 12875T: git git://linuxtv.org/media_tree.git 12876F: Documentation/admin-guide/media/ 12877F: Documentation/devicetree/bindings/media/ 12878F: Documentation/driver-api/media/ 12879F: Documentation/userspace-api/media/ 12880F: drivers/media/ 12881F: drivers/staging/media/ 12882F: include/dt-bindings/media/ 12883F: include/linux/platform_data/media/ 12884F: include/media/ 12885F: include/uapi/linux/dvb/ 12886F: include/uapi/linux/ivtv* 12887F: include/uapi/linux/media.h 12888F: include/uapi/linux/meye.h 12889F: include/uapi/linux/uvcvideo.h 12890F: include/uapi/linux/v4l2-* 12891F: include/uapi/linux/videodev2.h 12892 12893MEDIATEK BLUETOOTH DRIVER 12894M: Sean Wang <sean.wang@mediatek.com> 12895L: linux-bluetooth@vger.kernel.org 12896L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12897S: Maintained 12898F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12899F: drivers/bluetooth/btmtkuart.c 12900 12901MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12902M: Sean Wang <sean.wang@mediatek.com> 12903L: linux-pm@vger.kernel.org 12904S: Maintained 12905F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12906F: drivers/power/reset/mt6323-poweroff.c 12907 12908MEDIATEK CIR DRIVER 12909M: Sean Wang <sean.wang@mediatek.com> 12910S: Maintained 12911F: drivers/media/rc/mtk-cir.c 12912 12913MEDIATEK DMA DRIVER 12914M: Sean Wang <sean.wang@mediatek.com> 12915L: dmaengine@vger.kernel.org 12916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12917L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12918S: Maintained 12919F: Documentation/devicetree/bindings/dma/mtk-* 12920F: drivers/dma/mediatek/ 12921 12922MEDIATEK ETHERNET DRIVER 12923M: Felix Fietkau <nbd@nbd.name> 12924M: John Crispin <john@phrozen.org> 12925M: Sean Wang <sean.wang@mediatek.com> 12926M: Mark Lee <Mark-MC.Lee@mediatek.com> 12927L: netdev@vger.kernel.org 12928S: Maintained 12929F: drivers/net/ethernet/mediatek/ 12930 12931MEDIATEK I2C CONTROLLER DRIVER 12932M: Qii Wang <qii.wang@mediatek.com> 12933L: linux-i2c@vger.kernel.org 12934S: Maintained 12935F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12936F: drivers/i2c/busses/i2c-mt65xx.c 12937 12938MEDIATEK IOMMU DRIVER 12939M: Yong Wu <yong.wu@mediatek.com> 12940L: iommu@lists.linux.dev 12941L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12942S: Supported 12943F: Documentation/devicetree/bindings/iommu/mediatek* 12944F: drivers/iommu/mtk_iommu* 12945F: include/dt-bindings/memory/mt*-port.h 12946 12947MEDIATEK JPEG DRIVER 12948M: Bin Liu <bin.liu@mediatek.com> 12949S: Supported 12950F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12951F: drivers/media/platform/mediatek/jpeg/ 12952 12953MEDIATEK KEYPAD DRIVER 12954M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12955S: Supported 12956F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12957F: drivers/input/keyboard/mt6779-keypad.c 12958 12959MEDIATEK MDP DRIVER 12960M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12961M: Houlong Wei <houlong.wei@mediatek.com> 12962M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12963S: Supported 12964F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12965F: drivers/media/platform/mediatek/mdp/ 12966F: drivers/media/platform/mediatek/vpu/ 12967 12968MEDIATEK MEDIA DRIVER 12969M: Tiffany Lin <tiffany.lin@mediatek.com> 12970M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12971M: Yunfei Dong <yunfei.dong@mediatek.com> 12972S: Supported 12973F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12974F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12975F: drivers/media/platform/mediatek/vcodec/ 12976F: drivers/media/platform/mediatek/vpu/ 12977 12978MEDIATEK MMC/SD/SDIO DRIVER 12979M: Chaotian Jing <chaotian.jing@mediatek.com> 12980S: Maintained 12981F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12982F: drivers/mmc/host/mtk-sd.c 12983 12984MEDIATEK MT76 WIRELESS LAN DRIVER 12985M: Felix Fietkau <nbd@nbd.name> 12986M: Lorenzo Bianconi <lorenzo@kernel.org> 12987M: Ryder Lee <ryder.lee@mediatek.com> 12988R: Shayne Chen <shayne.chen@mediatek.com> 12989R: Sean Wang <sean.wang@mediatek.com> 12990L: linux-wireless@vger.kernel.org 12991S: Maintained 12992F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12993F: drivers/net/wireless/mediatek/mt76/ 12994 12995MEDIATEK MT7601U WIRELESS LAN DRIVER 12996M: Jakub Kicinski <kuba@kernel.org> 12997L: linux-wireless@vger.kernel.org 12998S: Maintained 12999F: drivers/net/wireless/mediatek/mt7601u/ 13000 13001MEDIATEK MT7621 CLOCK DRIVER 13002M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13003S: Maintained 13004F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13005F: drivers/clk/ralink/clk-mt7621.c 13006 13007MEDIATEK MT7621/28/88 I2C DRIVER 13008M: Stefan Roese <sr@denx.de> 13009L: linux-i2c@vger.kernel.org 13010S: Maintained 13011F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13012F: drivers/i2c/busses/i2c-mt7621.c 13013 13014MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13015M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13016S: Maintained 13017F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13018F: drivers/pci/controller/pcie-mt7621.c 13019 13020MEDIATEK MT7621 PHY PCI DRIVER 13021M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13022S: Maintained 13023F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13024F: drivers/phy/ralink/phy-mt7621-pci.c 13025 13026MEDIATEK NAND CONTROLLER DRIVER 13027L: linux-mtd@lists.infradead.org 13028S: Orphan 13029F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13030F: drivers/mtd/nand/raw/mtk_* 13031 13032MEDIATEK PMIC LED DRIVER 13033M: Sean Wang <sean.wang@mediatek.com> 13034S: Maintained 13035F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13036F: drivers/leds/leds-mt6323.c 13037 13038MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13039M: Sean Wang <sean.wang@mediatek.com> 13040S: Maintained 13041F: drivers/char/hw_random/mtk-rng.c 13042 13043MEDIATEK SMI DRIVER 13044M: Yong Wu <yong.wu@mediatek.com> 13045L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13046S: Supported 13047F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13048F: drivers/memory/mtk-smi.c 13049F: include/soc/mediatek/smi.h 13050 13051MEDIATEK SWITCH DRIVER 13052M: Sean Wang <sean.wang@mediatek.com> 13053M: Landen Chao <Landen.Chao@mediatek.com> 13054M: DENG Qingfang <dqfext@gmail.com> 13055L: netdev@vger.kernel.org 13056S: Maintained 13057F: drivers/net/dsa/mt7530.* 13058F: net/dsa/tag_mtk.c 13059 13060MEDIATEK T7XX 5G WWAN MODEM DRIVER 13061M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13062M: Intel Corporation <linuxwwan@intel.com> 13063R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13064R: Liu Haijun <haijun.liu@mediatek.com> 13065R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13066R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13067L: netdev@vger.kernel.org 13068S: Supported 13069F: drivers/net/wwan/t7xx/ 13070 13071MEDIATEK USB3 DRD IP DRIVER 13072M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13073L: linux-usb@vger.kernel.org 13074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13075L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13076S: Maintained 13077F: Documentation/devicetree/bindings/usb/mediatek,* 13078F: drivers/usb/host/xhci-mtk* 13079F: drivers/usb/mtu3/ 13080 13081MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13082M: Peter Senna Tschudin <peter.senna@gmail.com> 13083M: Martin Donnelly <martin.donnelly@ge.com> 13084M: Martyn Welch <martyn.welch@collabora.co.uk> 13085S: Maintained 13086F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13087F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13088 13089MEGARAID SCSI/SAS DRIVERS 13090M: Kashyap Desai <kashyap.desai@broadcom.com> 13091M: Sumit Saxena <sumit.saxena@broadcom.com> 13092M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13093L: megaraidlinux.pdl@broadcom.com 13094L: linux-scsi@vger.kernel.org 13095S: Maintained 13096W: http://www.avagotech.com/support/ 13097F: Documentation/scsi/megaraid.rst 13098F: drivers/scsi/megaraid.* 13099F: drivers/scsi/megaraid/ 13100 13101MELEXIS MLX90614 DRIVER 13102M: Crt Mori <cmo@melexis.com> 13103L: linux-iio@vger.kernel.org 13104S: Supported 13105W: http://www.melexis.com 13106F: drivers/iio/temperature/mlx90614.c 13107 13108MELEXIS MLX90632 DRIVER 13109M: Crt Mori <cmo@melexis.com> 13110L: linux-iio@vger.kernel.org 13111S: Supported 13112W: http://www.melexis.com 13113F: drivers/iio/temperature/mlx90632.c 13114 13115MELFAS MIP4 TOUCHSCREEN DRIVER 13116M: Sangwon Jee <jeesw@melfas.com> 13117S: Supported 13118W: http://www.melfas.com 13119F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13120F: drivers/input/touchscreen/melfas_mip4.c 13121 13122MELLANOX BLUEFIELD I2C DRIVER 13123M: Khalil Blaiech <kblaiech@nvidia.com> 13124M: Asmaa Mnebhi <asmaa@nvidia.com> 13125L: linux-i2c@vger.kernel.org 13126S: Supported 13127F: drivers/i2c/busses/i2c-mlxbf.c 13128 13129MELLANOX ETHERNET DRIVER (mlx4_en) 13130M: Tariq Toukan <tariqt@nvidia.com> 13131L: netdev@vger.kernel.org 13132S: Supported 13133W: http://www.mellanox.com 13134Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13135F: drivers/net/ethernet/mellanox/mlx4/en_* 13136 13137MELLANOX ETHERNET DRIVER (mlx5e) 13138M: Saeed Mahameed <saeedm@nvidia.com> 13139L: netdev@vger.kernel.org 13140S: Supported 13141W: http://www.mellanox.com 13142Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13143F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13144 13145MELLANOX ETHERNET INNOVA DRIVERS 13146R: Boris Pismenny <borisp@nvidia.com> 13147L: netdev@vger.kernel.org 13148S: Supported 13149W: http://www.mellanox.com 13150Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13151F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13152F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13153F: include/linux/mlx5/mlx5_ifc_fpga.h 13154 13155MELLANOX ETHERNET SWITCH DRIVERS 13156M: Ido Schimmel <idosch@nvidia.com> 13157M: Petr Machata <petrm@nvidia.com> 13158L: netdev@vger.kernel.org 13159S: Supported 13160W: http://www.mellanox.com 13161Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13162F: drivers/net/ethernet/mellanox/mlxsw/ 13163F: tools/testing/selftests/drivers/net/mlxsw/ 13164 13165MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13166M: mlxsw@nvidia.com 13167L: netdev@vger.kernel.org 13168S: Supported 13169W: http://www.mellanox.com 13170Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13171F: drivers/net/ethernet/mellanox/mlxfw/ 13172 13173MELLANOX HARDWARE PLATFORM SUPPORT 13174M: Hans de Goede <hdegoede@redhat.com> 13175M: Mark Gross <markgross@kernel.org> 13176M: Vadim Pasternak <vadimp@nvidia.com> 13177L: platform-driver-x86@vger.kernel.org 13178S: Supported 13179F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13180F: drivers/platform/mellanox/ 13181F: include/linux/platform_data/mlxreg.h 13182 13183MELLANOX MLX4 core VPI driver 13184M: Tariq Toukan <tariqt@nvidia.com> 13185L: netdev@vger.kernel.org 13186L: linux-rdma@vger.kernel.org 13187S: Supported 13188W: http://www.mellanox.com 13189Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13190F: drivers/net/ethernet/mellanox/mlx4/ 13191F: include/linux/mlx4/ 13192 13193MELLANOX MLX4 IB driver 13194M: Yishai Hadas <yishaih@nvidia.com> 13195L: linux-rdma@vger.kernel.org 13196S: Supported 13197W: http://www.mellanox.com 13198Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13199F: drivers/infiniband/hw/mlx4/ 13200F: include/linux/mlx4/ 13201F: include/uapi/rdma/mlx4-abi.h 13202 13203MELLANOX MLX5 core VPI driver 13204M: Saeed Mahameed <saeedm@nvidia.com> 13205M: Leon Romanovsky <leonro@nvidia.com> 13206L: netdev@vger.kernel.org 13207L: linux-rdma@vger.kernel.org 13208S: Supported 13209W: http://www.mellanox.com 13210Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13211F: Documentation/networking/device_drivers/ethernet/mellanox/ 13212F: drivers/net/ethernet/mellanox/mlx5/core/ 13213F: include/linux/mlx5/ 13214 13215MELLANOX MLX5 IB driver 13216M: Leon Romanovsky <leonro@nvidia.com> 13217L: linux-rdma@vger.kernel.org 13218S: Supported 13219W: http://www.mellanox.com 13220Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13221F: drivers/infiniband/hw/mlx5/ 13222F: include/linux/mlx5/ 13223F: include/uapi/rdma/mlx5-abi.h 13224 13225MELLANOX MLXCPLD I2C AND MUX DRIVER 13226M: Vadim Pasternak <vadimp@nvidia.com> 13227M: Michael Shych <michaelsh@nvidia.com> 13228L: linux-i2c@vger.kernel.org 13229S: Supported 13230F: Documentation/i2c/busses/i2c-mlxcpld.rst 13231F: drivers/i2c/busses/i2c-mlxcpld.c 13232F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13233 13234MELLANOX MLXCPLD LED DRIVER 13235M: Vadim Pasternak <vadimp@nvidia.com> 13236L: linux-leds@vger.kernel.org 13237S: Supported 13238F: Documentation/leds/leds-mlxcpld.rst 13239F: drivers/leds/leds-mlxcpld.c 13240F: drivers/leds/leds-mlxreg.c 13241 13242MELLANOX PLATFORM DRIVER 13243M: Vadim Pasternak <vadimp@nvidia.com> 13244L: platform-driver-x86@vger.kernel.org 13245S: Supported 13246F: drivers/platform/x86/mlx-platform.c 13247 13248MEMBARRIER SUPPORT 13249M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13250M: "Paul E. McKenney" <paulmck@kernel.org> 13251L: linux-kernel@vger.kernel.org 13252S: Supported 13253F: arch/powerpc/include/asm/membarrier.h 13254F: include/uapi/linux/membarrier.h 13255F: kernel/sched/membarrier.c 13256 13257MEMBLOCK 13258M: Mike Rapoport <rppt@kernel.org> 13259L: linux-mm@kvack.org 13260S: Maintained 13261F: Documentation/core-api/boot-time-mm.rst 13262F: include/linux/memblock.h 13263F: mm/memblock.c 13264F: tools/testing/memblock/ 13265 13266MEMORY CONTROLLER DRIVERS 13267M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13268L: linux-kernel@vger.kernel.org 13269S: Maintained 13270B: mailto:krzysztof.kozlowski@linaro.org 13271T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13272F: Documentation/devicetree/bindings/memory-controllers/ 13273F: drivers/memory/ 13274F: include/dt-bindings/memory/ 13275F: include/memory/ 13276 13277MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13278M: Dmitry Osipenko <digetx@gmail.com> 13279L: linux-pm@vger.kernel.org 13280L: linux-tegra@vger.kernel.org 13281T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13282S: Maintained 13283F: drivers/devfreq/tegra30-devfreq.c 13284 13285MEMORY MANAGEMENT 13286M: Andrew Morton <akpm@linux-foundation.org> 13287L: linux-mm@kvack.org 13288S: Maintained 13289W: http://www.linux-mm.org 13290T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13291T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13292F: include/linux/gfp.h 13293F: include/linux/gfp_types.h 13294F: include/linux/memory_hotplug.h 13295F: include/linux/mm.h 13296F: include/linux/mmzone.h 13297F: include/linux/pagewalk.h 13298F: include/linux/vmalloc.h 13299F: mm/ 13300F: tools/testing/selftests/vm/ 13301 13302MEMORY HOT(UN)PLUG 13303M: David Hildenbrand <david@redhat.com> 13304M: Oscar Salvador <osalvador@suse.de> 13305L: linux-mm@kvack.org 13306S: Maintained 13307F: Documentation/admin-guide/mm/memory-hotplug.rst 13308F: Documentation/core-api/memory-hotplug.rst 13309F: drivers/base/memory.c 13310F: include/linux/memory_hotplug.h 13311F: mm/memory_hotplug.c 13312F: tools/testing/selftests/memory-hotplug/ 13313 13314MEMORY TECHNOLOGY DEVICES (MTD) 13315M: Miquel Raynal <miquel.raynal@bootlin.com> 13316M: Richard Weinberger <richard@nod.at> 13317M: Vignesh Raghavendra <vigneshr@ti.com> 13318L: linux-mtd@lists.infradead.org 13319S: Maintained 13320W: http://www.linux-mtd.infradead.org/ 13321Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13322C: irc://irc.oftc.net/mtd 13323T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13324T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13325F: Documentation/devicetree/bindings/mtd/ 13326F: drivers/mtd/ 13327F: include/linux/mtd/ 13328F: include/uapi/mtd/ 13329 13330MEMSENSING MICROSYSTEMS MSA311 DRIVER 13331M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13332L: linux-iio@vger.kernel.org 13333S: Maintained 13334F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13335F: drivers/iio/accel/msa311.c 13336 13337MEN A21 WATCHDOG DRIVER 13338M: Johannes Thumshirn <morbidrsa@gmail.com> 13339L: linux-watchdog@vger.kernel.org 13340S: Maintained 13341F: drivers/watchdog/mena21_wdt.c 13342 13343MEN CHAMELEON BUS (mcb) 13344M: Johannes Thumshirn <morbidrsa@gmail.com> 13345S: Maintained 13346F: Documentation/driver-api/men-chameleon-bus.rst 13347F: drivers/mcb/ 13348F: include/linux/mcb.h 13349 13350MEN F21BMC (Board Management Controller) 13351M: Andreas Werner <andreas.werner@men.de> 13352S: Supported 13353F: Documentation/hwmon/menf21bmc.rst 13354F: drivers/hwmon/menf21bmc_hwmon.c 13355F: drivers/leds/leds-menf21bmc.c 13356F: drivers/mfd/menf21bmc.c 13357F: drivers/watchdog/menf21bmc_wdt.c 13358 13359MEN Z069 WATCHDOG DRIVER 13360M: Johannes Thumshirn <jth@kernel.org> 13361L: linux-watchdog@vger.kernel.org 13362S: Maintained 13363F: drivers/watchdog/menz69_wdt.c 13364 13365MESON AO CEC DRIVER FOR AMLOGIC SOCS 13366M: Neil Armstrong <neil.armstrong@linaro.org> 13367L: linux-media@vger.kernel.org 13368L: linux-amlogic@lists.infradead.org 13369S: Supported 13370W: http://linux-meson.com/ 13371T: git git://linuxtv.org/media_tree.git 13372F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13373F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13374F: drivers/media/cec/platform/meson/ao-cec.c 13375 13376MESON GE2D DRIVER FOR AMLOGIC SOCS 13377M: Neil Armstrong <neil.armstrong@linaro.org> 13378L: linux-media@vger.kernel.org 13379L: linux-amlogic@lists.infradead.org 13380S: Supported 13381T: git git://linuxtv.org/media_tree.git 13382F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13383F: drivers/media/platform/amlogic/meson-ge2d/ 13384 13385MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13386M: Liang Yang <liang.yang@amlogic.com> 13387L: linux-mtd@lists.infradead.org 13388S: Maintained 13389F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13390F: drivers/mtd/nand/raw/meson_* 13391 13392MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13393M: Neil Armstrong <neil.armstrong@linaro.org> 13394L: linux-media@vger.kernel.org 13395L: linux-amlogic@lists.infradead.org 13396S: Supported 13397T: git git://linuxtv.org/media_tree.git 13398F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13399F: drivers/staging/media/meson/vdec/ 13400 13401METHODE UDPU SUPPORT 13402M: Vladimir Vid <vladimir.vid@sartura.hr> 13403S: Maintained 13404F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13405 13406MHI BUS 13407M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13408L: mhi@lists.linux.dev 13409L: linux-arm-msm@vger.kernel.org 13410S: Maintained 13411T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13412F: Documentation/ABI/stable/sysfs-bus-mhi 13413F: Documentation/mhi/ 13414F: drivers/bus/mhi/ 13415F: include/linux/mhi.h 13416 13417MICROBLAZE ARCHITECTURE 13418M: Michal Simek <monstr@monstr.eu> 13419S: Supported 13420W: http://www.monstr.eu/fdt/ 13421T: git git://git.monstr.eu/linux-2.6-microblaze.git 13422F: arch/microblaze/ 13423 13424MICROCHIP AT91 DMA DRIVERS 13425M: Ludovic Desroches <ludovic.desroches@microchip.com> 13426M: Tudor Ambarus <tudor.ambarus@microchip.com> 13427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13428L: dmaengine@vger.kernel.org 13429S: Supported 13430F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13431F: drivers/dma/at_hdmac.c 13432F: drivers/dma/at_hdmac_regs.h 13433F: drivers/dma/at_xdmac.c 13434F: include/dt-bindings/dma/at91.h 13435 13436MICROCHIP AT91 SERIAL DRIVER 13437M: Richard Genoud <richard.genoud@gmail.com> 13438S: Maintained 13439F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13440F: drivers/tty/serial/atmel_serial.c 13441F: drivers/tty/serial/atmel_serial.h 13442 13443MICROCHIP AT91 USART MFD DRIVER 13444M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13445L: linux-kernel@vger.kernel.org 13446S: Supported 13447F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13448F: drivers/mfd/at91-usart.c 13449F: include/dt-bindings/mfd/at91-usart.h 13450 13451MICROCHIP AT91 USART SPI DRIVER 13452M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13453L: linux-spi@vger.kernel.org 13454S: Supported 13455F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13456F: drivers/spi/spi-at91-usart.c 13457 13458MICROCHIP AUDIO ASOC DRIVERS 13459M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13460L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13461S: Supported 13462F: sound/soc/atmel 13463 13464MICROCHIP CSI2DC DRIVER 13465M: Eugen Hristev <eugen.hristev@microchip.com> 13466L: linux-media@vger.kernel.org 13467S: Supported 13468F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13469F: drivers/media/platform/atmel/microchip-csi2dc.c 13470 13471MICROCHIP ECC DRIVER 13472M: Tudor Ambarus <tudor.ambarus@microchip.com> 13473L: linux-crypto@vger.kernel.org 13474S: Maintained 13475F: drivers/crypto/atmel-ecc.* 13476 13477MICROCHIP EIC DRIVER 13478M: Claudiu Beznea <claudiu.beznea@microchip.com> 13479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13480S: Supported 13481F: drivers/irqchip/irq-mchp-eic.c 13482 13483MICROCHIP I2C DRIVER 13484M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13485L: linux-i2c@vger.kernel.org 13486S: Supported 13487F: drivers/i2c/busses/i2c-at91-*.c 13488F: drivers/i2c/busses/i2c-at91.h 13489 13490MICROCHIP ISC DRIVER 13491M: Eugen Hristev <eugen.hristev@microchip.com> 13492L: linux-media@vger.kernel.org 13493S: Supported 13494F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13495F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13496F: drivers/media/platform/atmel/atmel-isc* 13497F: drivers/media/platform/atmel/atmel-sama*-isc* 13498F: include/linux/atmel-isc-media.h 13499 13500MICROCHIP ISI DRIVER 13501M: Eugen Hristev <eugen.hristev@microchip.com> 13502L: linux-media@vger.kernel.org 13503S: Supported 13504F: drivers/media/platform/atmel/atmel-isi.c 13505F: drivers/media/platform/atmel/atmel-isi.h 13506 13507MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13508M: Woojung Huh <woojung.huh@microchip.com> 13509M: UNGLinuxDriver@microchip.com 13510L: netdev@vger.kernel.org 13511S: Maintained 13512F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13513F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13514F: drivers/net/dsa/microchip/* 13515F: include/linux/platform_data/microchip-ksz.h 13516F: net/dsa/tag_ksz.c 13517 13518MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13519M: Arun Ramadoss <arun.ramadoss@microchip.com> 13520R: UNGLinuxDriver@microchip.com 13521L: netdev@vger.kernel.org 13522S: Maintained 13523F: drivers/net/phy/microchip_t1.c 13524 13525MICROCHIP LAN743X ETHERNET DRIVER 13526M: Bryan Whitehead <bryan.whitehead@microchip.com> 13527M: UNGLinuxDriver@microchip.com 13528L: netdev@vger.kernel.org 13529S: Maintained 13530F: drivers/net/ethernet/microchip/lan743x_* 13531 13532MICROCHIP LAN966X ETHERNET DRIVER 13533M: Horatiu Vultur <horatiu.vultur@microchip.com> 13534M: UNGLinuxDriver@microchip.com 13535L: netdev@vger.kernel.org 13536S: Maintained 13537F: drivers/net/ethernet/microchip/lan966x/* 13538 13539MICROCHIP LCDFB DRIVER 13540M: Nicolas Ferre <nicolas.ferre@microchip.com> 13541L: linux-fbdev@vger.kernel.org 13542S: Maintained 13543F: drivers/video/fbdev/atmel_lcdfb.c 13544F: include/video/atmel_lcdc.h 13545 13546MICROCHIP MCP16502 PMIC DRIVER 13547M: Claudiu Beznea <claudiu.beznea@microchip.com> 13548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13549S: Supported 13550F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13551F: drivers/regulator/mcp16502.c 13552 13553MICROCHIP MCP3911 ADC DRIVER 13554M: Marcus Folkesson <marcus.folkesson@gmail.com> 13555M: Kent Gustavsson <kent@minoris.se> 13556L: linux-iio@vger.kernel.org 13557S: Maintained 13558F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13559F: drivers/iio/adc/mcp3911.c 13560 13561MICROCHIP MMC/SD/SDIO MCI DRIVER 13562M: Ludovic Desroches <ludovic.desroches@microchip.com> 13563S: Maintained 13564F: drivers/mmc/host/atmel-mci.c 13565 13566MICROCHIP NAND DRIVER 13567M: Tudor Ambarus <tudor.ambarus@microchip.com> 13568L: linux-mtd@lists.infradead.org 13569S: Supported 13570F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13571F: drivers/mtd/nand/raw/atmel/* 13572 13573MICROCHIP PCI1XXXX GP DRIVER 13574M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13575L: linux-gpio@vger.kernel.org 13576S: Supported 13577F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13578F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13579F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13580 13581MICROCHIP OTPC DRIVER 13582M: Claudiu Beznea <claudiu.beznea@microchip.com> 13583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13584S: Supported 13585F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13586F: drivers/nvmem/microchip-otpc.c 13587F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13588 13589MICROCHIP PCI1XXXX I2C DRIVER 13590M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13591M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13592M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13593L: linux-i2c@vger.kernel.org 13594S: Maintained 13595F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13596 13597MICROCHIP PWM DRIVER 13598M: Claudiu Beznea <claudiu.beznea@microchip.com> 13599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13600L: linux-pwm@vger.kernel.org 13601S: Supported 13602F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13603F: drivers/pwm/pwm-atmel.c 13604 13605MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13606M: Eugen Hristev <eugen.hristev@microchip.com> 13607L: linux-iio@vger.kernel.org 13608S: Supported 13609F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13610F: drivers/iio/adc/at91-sama5d2_adc.c 13611F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13612 13613MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13614M: Claudiu Beznea <claudiu.beznea@microchip.com> 13615S: Supported 13616F: drivers/power/reset/at91-sama5d2_shdwc.c 13617 13618MICROCHIP SPI DRIVER 13619M: Tudor Ambarus <tudor.ambarus@microchip.com> 13620S: Supported 13621F: drivers/spi/spi-atmel.* 13622 13623MICROCHIP SSC DRIVER 13624M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13626S: Supported 13627F: drivers/misc/atmel-ssc.c 13628F: include/linux/atmel-ssc.h 13629 13630MICROCHIP SOC DRIVERS 13631M: Conor Dooley <conor@kernel.org> 13632S: Supported 13633T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13634F: drivers/soc/microchip/ 13635 13636MICROCHIP USB251XB DRIVER 13637M: Richard Leitner <richard.leitner@skidata.com> 13638L: linux-usb@vger.kernel.org 13639S: Maintained 13640F: Documentation/devicetree/bindings/usb/usb251xb.txt 13641F: drivers/usb/misc/usb251xb.c 13642 13643MICROCHIP USBA UDC DRIVER 13644M: Cristian Birsan <cristian.birsan@microchip.com> 13645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13646S: Supported 13647F: drivers/usb/gadget/udc/atmel_usba_udc.* 13648 13649MICROCHIP WILC1000 WIFI DRIVER 13650M: Ajay Singh <ajay.kathat@microchip.com> 13651M: Claudiu Beznea <claudiu.beznea@microchip.com> 13652L: linux-wireless@vger.kernel.org 13653S: Supported 13654F: drivers/net/wireless/microchip/wilc1000/ 13655 13656MICROSEMI MIPS SOCS 13657M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13658M: UNGLinuxDriver@microchip.com 13659L: linux-mips@vger.kernel.org 13660S: Supported 13661F: Documentation/devicetree/bindings/mips/mscc.txt 13662F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13663F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13664F: arch/mips/boot/dts/mscc/ 13665F: arch/mips/configs/generic/board-ocelot.config 13666F: arch/mips/generic/board-ocelot.c 13667 13668MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13669M: Don Brace <don.brace@microchip.com> 13670L: storagedev@microchip.com 13671L: linux-scsi@vger.kernel.org 13672S: Supported 13673F: Documentation/scsi/smartpqi.rst 13674F: drivers/scsi/smartpqi/Kconfig 13675F: drivers/scsi/smartpqi/Makefile 13676F: drivers/scsi/smartpqi/smartpqi*.[ch] 13677F: include/linux/cciss*.h 13678F: include/uapi/linux/cciss*.h 13679 13680MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13681M: Maximilian Luz <luzmaximilian@gmail.com> 13682L: platform-driver-x86@vger.kernel.org 13683S: Maintained 13684F: drivers/platform/surface/surface_aggregator_tabletsw.c 13685 13686MICROSOFT SURFACE BATTERY AND AC DRIVERS 13687M: Maximilian Luz <luzmaximilian@gmail.com> 13688L: linux-pm@vger.kernel.org 13689L: platform-driver-x86@vger.kernel.org 13690S: Maintained 13691F: drivers/power/supply/surface_battery.c 13692F: drivers/power/supply/surface_charger.c 13693 13694MICROSOFT SURFACE DTX DRIVER 13695M: Maximilian Luz <luzmaximilian@gmail.com> 13696L: platform-driver-x86@vger.kernel.org 13697S: Maintained 13698F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13699F: drivers/platform/surface/surface_dtx.c 13700F: include/uapi/linux/surface_aggregator/dtx.h 13701 13702MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13703M: Maximilian Luz <luzmaximilian@gmail.com> 13704L: platform-driver-x86@vger.kernel.org 13705S: Maintained 13706F: drivers/platform/surface/surface_gpe.c 13707 13708MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13709M: Hans de Goede <hdegoede@redhat.com> 13710M: Mark Gross <markgross@kernel.org> 13711M: Maximilian Luz <luzmaximilian@gmail.com> 13712L: platform-driver-x86@vger.kernel.org 13713S: Maintained 13714T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13715F: drivers/platform/surface/ 13716 13717MICROSOFT SURFACE HID TRANSPORT DRIVER 13718M: Maximilian Luz <luzmaximilian@gmail.com> 13719L: linux-input@vger.kernel.org 13720L: platform-driver-x86@vger.kernel.org 13721S: Maintained 13722F: drivers/hid/surface-hid/ 13723 13724MICROSOFT SURFACE HOT-PLUG DRIVER 13725M: Maximilian Luz <luzmaximilian@gmail.com> 13726L: platform-driver-x86@vger.kernel.org 13727S: Maintained 13728F: drivers/platform/surface/surface_hotplug.c 13729 13730MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13731M: Maximilian Luz <luzmaximilian@gmail.com> 13732L: platform-driver-x86@vger.kernel.org 13733S: Maintained 13734F: drivers/platform/surface/surface_platform_profile.c 13735 13736MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13737M: Chen Yu <yu.c.chen@intel.com> 13738L: platform-driver-x86@vger.kernel.org 13739S: Supported 13740F: drivers/platform/surface/surfacepro3_button.c 13741 13742MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13743M: Maximilian Luz <luzmaximilian@gmail.com> 13744L: platform-driver-x86@vger.kernel.org 13745S: Maintained 13746W: https://github.com/linux-surface/surface-aggregator-module 13747C: irc://irc.libera.chat/linux-surface 13748F: Documentation/driver-api/surface_aggregator/ 13749F: drivers/platform/surface/aggregator/ 13750F: drivers/platform/surface/surface_acpi_notify.c 13751F: drivers/platform/surface/surface_aggregator_cdev.c 13752F: drivers/platform/surface/surface_aggregator_registry.c 13753F: include/linux/surface_acpi_notify.h 13754F: include/linux/surface_aggregator/ 13755F: include/uapi/linux/surface_aggregator/ 13756 13757MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13758M: Maximilian Luz <luzmaximilian@gmail.com> 13759L: platform-driver-x86@vger.kernel.org 13760S: Maintained 13761F: drivers/platform/surface/surface_aggregator_hub.c 13762 13763MICROTEK X6 SCANNER 13764M: Oliver Neukum <oliver@neukum.org> 13765S: Maintained 13766F: drivers/usb/image/microtek.* 13767 13768MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13769M: Luka Kovacic <luka.kovacic@sartura.hr> 13770M: Luka Perkov <luka.perkov@sartura.hr> 13771S: Maintained 13772F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13773F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13774F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13775F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13776F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13777F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13778 13779MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13780M: Sakari Ailus <sakari.ailus@linux.intel.com> 13781L: linux-media@vger.kernel.org 13782S: Maintained 13783F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13784F: Documentation/driver-api/media/drivers/ccs/ 13785F: Documentation/userspace-api/media/drivers/ccs.rst 13786F: drivers/media/i2c/ccs-pll.c 13787F: drivers/media/i2c/ccs-pll.h 13788F: drivers/media/i2c/ccs/ 13789F: include/uapi/linux/ccs.h 13790F: include/uapi/linux/smiapp.h 13791 13792MIPS 13793M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13794L: linux-mips@vger.kernel.org 13795S: Maintained 13796W: http://www.linux-mips.org/ 13797Q: https://patchwork.kernel.org/project/linux-mips/list/ 13798T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13799F: Documentation/devicetree/bindings/mips/ 13800F: Documentation/mips/ 13801F: arch/mips/ 13802F: drivers/platform/mips/ 13803F: include/dt-bindings/mips/ 13804 13805MIPS BOSTON DEVELOPMENT BOARD 13806M: Paul Burton <paulburton@kernel.org> 13807L: linux-mips@vger.kernel.org 13808S: Maintained 13809F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13810F: arch/mips/boot/dts/img/boston.dts 13811F: arch/mips/configs/generic/board-boston.config 13812F: drivers/clk/imgtec/clk-boston.c 13813F: include/dt-bindings/clock/boston-clock.h 13814 13815MIPS CORE DRIVERS 13816M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13817M: Serge Semin <fancer.lancer@gmail.com> 13818L: linux-mips@vger.kernel.org 13819S: Supported 13820F: drivers/bus/mips_cdmm.c 13821F: drivers/clocksource/mips-gic-timer.c 13822F: drivers/cpuidle/cpuidle-cps.c 13823F: drivers/irqchip/irq-mips-cpu.c 13824F: drivers/irqchip/irq-mips-gic.c 13825 13826MIPS GENERIC PLATFORM 13827M: Paul Burton <paulburton@kernel.org> 13828L: linux-mips@vger.kernel.org 13829S: Supported 13830F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13831F: arch/mips/generic/ 13832F: arch/mips/tools/generic-board-config.sh 13833 13834MIPS RINT INSTRUCTION EMULATION 13835M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13836L: linux-mips@vger.kernel.org 13837S: Supported 13838F: arch/mips/math-emu/dp_rint.c 13839F: arch/mips/math-emu/sp_rint.c 13840 13841MIPS/LOONGSON1 ARCHITECTURE 13842M: Keguang Zhang <keguang.zhang@gmail.com> 13843L: linux-mips@vger.kernel.org 13844S: Maintained 13845F: arch/mips/include/asm/mach-loongson32/ 13846F: arch/mips/loongson32/ 13847F: drivers/*/*/*loongson1* 13848F: drivers/*/*loongson1* 13849 13850MIPS/LOONGSON2EF ARCHITECTURE 13851M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13852L: linux-mips@vger.kernel.org 13853S: Maintained 13854F: arch/mips/include/asm/mach-loongson2ef/ 13855F: arch/mips/loongson2ef/ 13856F: drivers/cpufreq/loongson2_cpufreq.c 13857 13858MIPS/LOONGSON64 ARCHITECTURE 13859M: Huacai Chen <chenhuacai@kernel.org> 13860M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13861L: linux-mips@vger.kernel.org 13862S: Maintained 13863F: arch/mips/include/asm/mach-loongson64/ 13864F: arch/mips/loongson64/ 13865F: drivers/irqchip/irq-loongson* 13866F: drivers/platform/mips/cpu_hwmon.c 13867 13868MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13869M: Hans Verkuil <hverkuil@xs4all.nl> 13870L: linux-media@vger.kernel.org 13871S: Odd Fixes 13872W: https://linuxtv.org 13873T: git git://linuxtv.org/media_tree.git 13874F: drivers/media/radio/radio-miropcm20* 13875 13876MMP SUPPORT 13877R: Lubomir Rintel <lkundrak@v3.sk> 13878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13879S: Odd Fixes 13880T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13881F: arch/arm/boot/dts/mmp* 13882F: arch/arm/mach-mmp/ 13883F: include/linux/soc/mmp/ 13884 13885MMP USB PHY DRIVERS 13886R: Lubomir Rintel <lkundrak@v3.sk> 13887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13888S: Maintained 13889F: drivers/phy/marvell/phy-mmp3-usb.c 13890F: drivers/phy/marvell/phy-pxa-usb.c 13891 13892MMU GATHER AND TLB INVALIDATION 13893M: Will Deacon <will@kernel.org> 13894M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13895M: Andrew Morton <akpm@linux-foundation.org> 13896M: Nick Piggin <npiggin@gmail.com> 13897M: Peter Zijlstra <peterz@infradead.org> 13898L: linux-arch@vger.kernel.org 13899L: linux-mm@kvack.org 13900S: Maintained 13901F: arch/*/include/asm/tlb.h 13902F: include/asm-generic/tlb.h 13903F: mm/mmu_gather.c 13904 13905MN88472 MEDIA DRIVER 13906M: Antti Palosaari <crope@iki.fi> 13907L: linux-media@vger.kernel.org 13908S: Maintained 13909W: https://linuxtv.org 13910W: http://palosaari.fi/linux/ 13911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13912F: drivers/media/dvb-frontends/mn88472* 13913 13914MN88473 MEDIA DRIVER 13915M: Antti Palosaari <crope@iki.fi> 13916L: linux-media@vger.kernel.org 13917S: Maintained 13918W: https://linuxtv.org 13919W: http://palosaari.fi/linux/ 13920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13921F: drivers/media/dvb-frontends/mn88473* 13922 13923MODULE SUPPORT 13924M: Luis Chamberlain <mcgrof@kernel.org> 13925L: linux-modules@vger.kernel.org 13926L: linux-kernel@vger.kernel.org 13927S: Maintained 13928T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13929F: include/linux/module.h 13930F: kernel/module/ 13931F: scripts/module* 13932 13933MONOLITHIC POWER SYSTEM PMIC DRIVER 13934M: Saravanan Sekar <sravanhome@gmail.com> 13935S: Maintained 13936F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13937F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13938F: drivers/iio/adc/mp2629_adc.c 13939F: drivers/mfd/mp2629.c 13940F: drivers/power/supply/mp2629_charger.c 13941F: drivers/regulator/mp5416.c 13942F: drivers/regulator/mpq7920.c 13943F: drivers/regulator/mpq7920.h 13944F: include/linux/mfd/mp2629.h 13945 13946MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13947S: Orphan 13948W: http://popies.net/meye/ 13949F: Documentation/userspace-api/media/drivers/meye* 13950F: drivers/staging/media/deprecated/meye/ 13951F: include/uapi/linux/meye.h 13952 13953MOTORCOMM PHY DRIVER 13954M: Peter Geis <pgwipeout@gmail.com> 13955L: netdev@vger.kernel.org 13956S: Maintained 13957F: drivers/net/phy/motorcomm.c 13958 13959MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13960M: Jiri Slaby <jirislaby@kernel.org> 13961S: Maintained 13962F: Documentation/driver-api/tty/moxa-smartio.rst 13963F: drivers/tty/mxser.* 13964 13965MR800 AVERMEDIA USB FM RADIO DRIVER 13966M: Alexey Klimov <klimov.linux@gmail.com> 13967L: linux-media@vger.kernel.org 13968S: Maintained 13969T: git git://linuxtv.org/media_tree.git 13970F: drivers/media/radio/radio-mr800.c 13971 13972MRF24J40 IEEE 802.15.4 RADIO DRIVER 13973M: Alan Ott <alan@signal11.us> 13974L: linux-wpan@vger.kernel.org 13975S: Maintained 13976F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13977F: drivers/net/ieee802154/mrf24j40.c 13978 13979MSI LAPTOP SUPPORT 13980M: "Lee, Chun-Yi" <jlee@suse.com> 13981L: platform-driver-x86@vger.kernel.org 13982S: Maintained 13983F: drivers/platform/x86/msi-laptop.c 13984 13985MSI WMI SUPPORT 13986L: platform-driver-x86@vger.kernel.org 13987S: Orphan 13988F: drivers/platform/x86/msi-wmi.c 13989 13990MSI001 MEDIA DRIVER 13991M: Antti Palosaari <crope@iki.fi> 13992L: linux-media@vger.kernel.org 13993S: Maintained 13994W: https://linuxtv.org 13995W: http://palosaari.fi/linux/ 13996Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13997T: git git://linuxtv.org/anttip/media_tree.git 13998F: drivers/media/tuners/msi001* 13999 14000MSI2500 MEDIA DRIVER 14001M: Antti Palosaari <crope@iki.fi> 14002L: linux-media@vger.kernel.org 14003S: Maintained 14004W: https://linuxtv.org 14005W: http://palosaari.fi/linux/ 14006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14007T: git git://linuxtv.org/anttip/media_tree.git 14008F: drivers/media/usb/msi2500/ 14009 14010MSTAR INTERRUPT CONTROLLER DRIVER 14011M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14012M: Daniel Palmer <daniel@thingy.jp> 14013S: Maintained 14014F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14015F: drivers/irqchip/irq-mst-intc.c 14016 14017MSYSTEMS DISKONCHIP G3 MTD DRIVER 14018M: Robert Jarzmik <robert.jarzmik@free.fr> 14019L: linux-mtd@lists.infradead.org 14020S: Maintained 14021F: drivers/mtd/devices/docg3* 14022 14023MT9M032 APTINA SENSOR DRIVER 14024M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14025L: linux-media@vger.kernel.org 14026S: Maintained 14027T: git git://linuxtv.org/media_tree.git 14028F: drivers/media/i2c/mt9m032.c 14029F: include/media/i2c/mt9m032.h 14030 14031MT9P031 APTINA CAMERA SENSOR 14032M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14033L: linux-media@vger.kernel.org 14034S: Maintained 14035T: git git://linuxtv.org/media_tree.git 14036F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14037F: drivers/media/i2c/mt9p031.c 14038F: include/media/i2c/mt9p031.h 14039 14040MT9T001 APTINA CAMERA SENSOR 14041M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14042L: linux-media@vger.kernel.org 14043S: Maintained 14044T: git git://linuxtv.org/media_tree.git 14045F: drivers/media/i2c/mt9t001.c 14046F: include/media/i2c/mt9t001.h 14047 14048MT9T112 APTINA CAMERA SENSOR 14049M: Jacopo Mondi <jacopo@jmondi.org> 14050L: linux-media@vger.kernel.org 14051S: Odd Fixes 14052T: git git://linuxtv.org/media_tree.git 14053F: drivers/media/i2c/mt9t112.c 14054F: include/media/i2c/mt9t112.h 14055 14056MT9V032 APTINA CAMERA SENSOR 14057M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14058L: linux-media@vger.kernel.org 14059S: Maintained 14060T: git git://linuxtv.org/media_tree.git 14061F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14062F: drivers/media/i2c/mt9v032.c 14063F: include/media/i2c/mt9v032.h 14064 14065MT9V111 APTINA CAMERA SENSOR 14066M: Jacopo Mondi <jacopo@jmondi.org> 14067L: linux-media@vger.kernel.org 14068S: Maintained 14069T: git git://linuxtv.org/media_tree.git 14070F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14071F: drivers/media/i2c/mt9v111.c 14072 14073MULTIFUNCTION DEVICES (MFD) 14074M: Lee Jones <lee@kernel.org> 14075S: Supported 14076T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14077F: Documentation/devicetree/bindings/mfd/ 14078F: drivers/mfd/ 14079F: include/dt-bindings/mfd/ 14080F: include/linux/mfd/ 14081 14082MULTIMEDIA CARD (MMC) ETC. OVER SPI 14083S: Orphan 14084F: drivers/mmc/host/mmc_spi.c 14085F: include/linux/spi/mmc_spi.h 14086 14087MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14088M: Ulf Hansson <ulf.hansson@linaro.org> 14089L: linux-mmc@vger.kernel.org 14090S: Maintained 14091T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14092F: Documentation/devicetree/bindings/mmc/ 14093F: drivers/mmc/ 14094F: include/linux/mmc/ 14095F: include/uapi/linux/mmc/ 14096 14097MULTIPLEXER SUBSYSTEM 14098M: Peter Rosin <peda@axentia.se> 14099S: Maintained 14100F: Documentation/ABI/testing/sysfs-class-mux* 14101F: Documentation/devicetree/bindings/mux/ 14102F: drivers/mux/ 14103F: include/dt-bindings/mux/ 14104F: include/linux/mux/ 14105 14106MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14107M: Bin Liu <b-liu@ti.com> 14108L: linux-usb@vger.kernel.org 14109S: Maintained 14110F: drivers/usb/musb/ 14111 14112MXL301RF MEDIA DRIVER 14113M: Akihiro Tsukada <tskd08@gmail.com> 14114L: linux-media@vger.kernel.org 14115S: Odd Fixes 14116F: drivers/media/tuners/mxl301rf* 14117 14118MXL5007T MEDIA DRIVER 14119M: Michael Krufky <mkrufky@linuxtv.org> 14120L: linux-media@vger.kernel.org 14121S: Maintained 14122W: https://linuxtv.org 14123W: http://github.com/mkrufky 14124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14125T: git git://linuxtv.org/mkrufky/tuners.git 14126F: drivers/media/tuners/mxl5007t.* 14127 14128MXSFB DRM DRIVER 14129M: Marek Vasut <marex@denx.de> 14130M: Stefan Agner <stefan@agner.ch> 14131L: dri-devel@lists.freedesktop.org 14132S: Supported 14133T: git git://anongit.freedesktop.org/drm/drm-misc 14134F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14135F: drivers/gpu/drm/mxsfb/ 14136 14137MYLEX DAC960 PCI RAID Controller 14138M: Hannes Reinecke <hare@kernel.org> 14139L: linux-scsi@vger.kernel.org 14140S: Supported 14141F: drivers/scsi/myrb.* 14142F: drivers/scsi/myrs.* 14143 14144MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14145M: Chris Lee <christopher.lee@cspi.com> 14146L: netdev@vger.kernel.org 14147S: Supported 14148W: https://www.cspi.com/ethernet-products/support/downloads/ 14149F: drivers/net/ethernet/myricom/myri10ge/ 14150 14151NAND FLASH SUBSYSTEM 14152M: Miquel Raynal <miquel.raynal@bootlin.com> 14153R: Richard Weinberger <richard@nod.at> 14154L: linux-mtd@lists.infradead.org 14155S: Maintained 14156W: http://www.linux-mtd.infradead.org/ 14157Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14158C: irc://irc.oftc.net/mtd 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14160F: drivers/mtd/nand/ 14161F: include/linux/mtd/*nand*.h 14162 14163NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14164M: Daniel Mack <zonque@gmail.com> 14165L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14166S: Maintained 14167W: http://www.native-instruments.com 14168F: sound/usb/caiaq/ 14169 14170NATSEMI ETHERNET DRIVER (DP8381x) 14171S: Orphan 14172F: drivers/net/ethernet/natsemi/natsemi.c 14173 14174NCR 5380 SCSI DRIVERS 14175M: Finn Thain <fthain@linux-m68k.org> 14176M: Michael Schmitz <schmitzmic@gmail.com> 14177L: linux-scsi@vger.kernel.org 14178S: Maintained 14179F: Documentation/scsi/g_NCR5380.rst 14180F: drivers/scsi/NCR5380.* 14181F: drivers/scsi/arm/cumana_1.c 14182F: drivers/scsi/arm/oak.c 14183F: drivers/scsi/atari_scsi.* 14184F: drivers/scsi/dmx3191d.c 14185F: drivers/scsi/g_NCR5380.* 14186F: drivers/scsi/mac_scsi.* 14187F: drivers/scsi/sun3_scsi.* 14188F: drivers/scsi/sun3_scsi_vme.c 14189 14190NCSI LIBRARY 14191M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14192S: Maintained 14193F: net/ncsi/ 14194 14195NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14196M: Guenter Roeck <linux@roeck-us.net> 14197L: linux-hwmon@vger.kernel.org 14198S: Maintained 14199F: Documentation/hwmon/nct6775.rst 14200F: drivers/hwmon/nct6775-core.c 14201F: drivers/hwmon/nct6775-platform.c 14202F: drivers/hwmon/nct6775.h 14203 14204NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14205M: Zev Weiss <zev@bewilderbeest.net> 14206L: linux-hwmon@vger.kernel.org 14207S: Maintained 14208F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14209F: drivers/hwmon/nct6775-i2c.c 14210 14211NETDEVSIM 14212M: Jakub Kicinski <kuba@kernel.org> 14213S: Maintained 14214F: drivers/net/netdevsim/* 14215 14216NETEM NETWORK EMULATOR 14217M: Stephen Hemminger <stephen@networkplumber.org> 14218L: netdev@vger.kernel.org 14219S: Maintained 14220F: net/sched/sch_netem.c 14221 14222NETERION 10GbE DRIVERS (s2io) 14223M: Jon Mason <jdmason@kudzu.us> 14224L: netdev@vger.kernel.org 14225S: Supported 14226F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14227F: drivers/net/ethernet/neterion/ 14228 14229NETFILTER 14230M: Pablo Neira Ayuso <pablo@netfilter.org> 14231M: Jozsef Kadlecsik <kadlec@netfilter.org> 14232M: Florian Westphal <fw@strlen.de> 14233L: netfilter-devel@vger.kernel.org 14234L: coreteam@netfilter.org 14235S: Maintained 14236W: http://www.netfilter.org/ 14237W: http://www.iptables.org/ 14238W: http://www.nftables.org/ 14239Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14240C: irc://irc.libera.chat/netfilter 14241T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14242T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14243F: include/linux/netfilter* 14244F: include/linux/netfilter/ 14245F: include/net/netfilter/ 14246F: include/uapi/linux/netfilter* 14247F: include/uapi/linux/netfilter/ 14248F: net/*/netfilter.c 14249F: net/*/netfilter/ 14250F: net/bridge/br_netfilter*.c 14251F: net/netfilter/ 14252 14253NETROM NETWORK LAYER 14254M: Ralf Baechle <ralf@linux-mips.org> 14255L: linux-hams@vger.kernel.org 14256S: Maintained 14257W: http://www.linux-ax25.org/ 14258F: include/net/netrom.h 14259F: include/uapi/linux/netrom.h 14260F: net/netrom/ 14261 14262NETRONIX EMBEDDED CONTROLLER 14263M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14264S: Maintained 14265F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14266F: drivers/mfd/ntxec.c 14267F: drivers/pwm/pwm-ntxec.c 14268F: drivers/rtc/rtc-ntxec.c 14269F: include/linux/mfd/ntxec.h 14270 14271NETRONOME ETHERNET DRIVERS 14272M: Simon Horman <simon.horman@corigine.com> 14273R: Jakub Kicinski <kuba@kernel.org> 14274L: oss-drivers@corigine.com 14275S: Maintained 14276F: drivers/net/ethernet/netronome/ 14277 14278NETWORK BLOCK DEVICE (NBD) 14279M: Josef Bacik <josef@toxicpanda.com> 14280L: linux-block@vger.kernel.org 14281L: nbd@other.debian.org 14282S: Maintained 14283F: Documentation/admin-guide/blockdev/nbd.rst 14284F: drivers/block/nbd.c 14285F: include/trace/events/nbd.h 14286F: include/uapi/linux/nbd.h 14287 14288NETWORK DROP MONITOR 14289M: Neil Horman <nhorman@tuxdriver.com> 14290L: netdev@vger.kernel.org 14291S: Maintained 14292W: https://fedorahosted.org/dropwatch/ 14293F: include/uapi/linux/net_dropmon.h 14294F: net/core/drop_monitor.c 14295 14296NETWORKING DRIVERS 14297M: "David S. Miller" <davem@davemloft.net> 14298M: Eric Dumazet <edumazet@google.com> 14299M: Jakub Kicinski <kuba@kernel.org> 14300M: Paolo Abeni <pabeni@redhat.com> 14301L: netdev@vger.kernel.org 14302S: Maintained 14303Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14304T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14305T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14306F: Documentation/devicetree/bindings/net/ 14307F: drivers/connector/ 14308F: drivers/net/ 14309F: include/dt-bindings/net/ 14310F: include/linux/etherdevice.h 14311F: include/linux/fcdevice.h 14312F: include/linux/fddidevice.h 14313F: include/linux/hippidevice.h 14314F: include/linux/if_* 14315F: include/linux/inetdevice.h 14316F: include/linux/netdevice.h 14317F: include/uapi/linux/if_* 14318F: include/uapi/linux/netdevice.h 14319 14320NETWORKING DRIVERS (WIRELESS) 14321M: Kalle Valo <kvalo@kernel.org> 14322L: linux-wireless@vger.kernel.org 14323S: Maintained 14324W: https://wireless.wiki.kernel.org/ 14325Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14326T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14327T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14328F: Documentation/devicetree/bindings/net/wireless/ 14329F: drivers/net/wireless/ 14330 14331NETWORKING [DSA] 14332M: Andrew Lunn <andrew@lunn.ch> 14333M: Florian Fainelli <f.fainelli@gmail.com> 14334M: Vladimir Oltean <olteanv@gmail.com> 14335S: Maintained 14336F: Documentation/devicetree/bindings/net/dsa/ 14337F: drivers/net/dsa/ 14338F: include/linux/dsa/ 14339F: include/linux/platform_data/dsa.h 14340F: include/net/dsa.h 14341F: net/dsa/ 14342F: tools/testing/selftests/drivers/net/dsa/ 14343 14344NETWORKING [GENERAL] 14345M: "David S. Miller" <davem@davemloft.net> 14346M: Eric Dumazet <edumazet@google.com> 14347M: Jakub Kicinski <kuba@kernel.org> 14348M: Paolo Abeni <pabeni@redhat.com> 14349L: netdev@vger.kernel.org 14350S: Maintained 14351Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14352B: mailto:netdev@vger.kernel.org 14353T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14354T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14355F: Documentation/networking/ 14356F: Documentation/process/maintainer-netdev.rst 14357F: include/linux/in.h 14358F: include/linux/net.h 14359F: include/linux/netdevice.h 14360F: include/net/ 14361F: include/uapi/linux/in.h 14362F: include/uapi/linux/net.h 14363F: include/uapi/linux/net_namespace.h 14364F: include/uapi/linux/netdevice.h 14365F: lib/net_utils.c 14366F: lib/random32.c 14367F: net/ 14368F: tools/testing/selftests/net/ 14369 14370NETWORKING [IPSEC] 14371M: Steffen Klassert <steffen.klassert@secunet.com> 14372M: Herbert Xu <herbert@gondor.apana.org.au> 14373M: "David S. Miller" <davem@davemloft.net> 14374L: netdev@vger.kernel.org 14375S: Maintained 14376T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14377T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14378F: include/net/xfrm.h 14379F: include/uapi/linux/xfrm.h 14380F: net/ipv4/ah4.c 14381F: net/ipv4/esp4* 14382F: net/ipv4/ip_vti.c 14383F: net/ipv4/ipcomp.c 14384F: net/ipv4/xfrm* 14385F: net/ipv6/ah6.c 14386F: net/ipv6/esp6* 14387F: net/ipv6/ip6_vti.c 14388F: net/ipv6/ipcomp6.c 14389F: net/ipv6/xfrm* 14390F: net/key/ 14391F: net/xfrm/ 14392F: tools/testing/selftests/net/ipsec.c 14393 14394NETWORKING [IPv4/IPv6] 14395M: "David S. Miller" <davem@davemloft.net> 14396M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14397M: David Ahern <dsahern@kernel.org> 14398L: netdev@vger.kernel.org 14399S: Maintained 14400T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14401F: arch/x86/net/* 14402F: include/linux/ip.h 14403F: include/linux/ipv6* 14404F: include/net/fib* 14405F: include/net/ip* 14406F: include/net/route.h 14407F: net/ipv4/ 14408F: net/ipv6/ 14409 14410NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14411M: Paul Moore <paul@paul-moore.com> 14412L: netdev@vger.kernel.org 14413L: linux-security-module@vger.kernel.org 14414S: Maintained 14415W: https://github.com/netlabel 14416F: Documentation/netlabel/ 14417F: include/net/calipso.h 14418F: include/net/cipso_ipv4.h 14419F: include/net/netlabel.h 14420F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14421F: include/uapi/linux/netfilter/xt_SECMARK.h 14422F: net/ipv4/cipso_ipv4.c 14423F: net/ipv6/calipso.c 14424F: net/netfilter/xt_CONNSECMARK.c 14425F: net/netfilter/xt_SECMARK.c 14426F: net/netlabel/ 14427 14428NETWORKING [MPTCP] 14429M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14430M: Matthieu Baerts <matthieu.baerts@tessares.net> 14431L: netdev@vger.kernel.org 14432L: mptcp@lists.linux.dev 14433S: Maintained 14434W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14435B: https://github.com/multipath-tcp/mptcp_net-next/issues 14436F: Documentation/networking/mptcp-sysctl.rst 14437F: include/net/mptcp.h 14438F: include/trace/events/mptcp.h 14439F: include/uapi/linux/mptcp.h 14440F: net/mptcp/ 14441F: tools/testing/selftests/bpf/*/*mptcp*.c 14442F: tools/testing/selftests/net/mptcp/ 14443 14444NETWORKING [TCP] 14445M: Eric Dumazet <edumazet@google.com> 14446L: netdev@vger.kernel.org 14447S: Maintained 14448F: include/linux/tcp.h 14449F: include/net/tcp.h 14450F: include/trace/events/tcp.h 14451F: include/uapi/linux/tcp.h 14452F: net/ipv4/syncookies.c 14453F: net/ipv4/tcp*.c 14454F: net/ipv6/syncookies.c 14455F: net/ipv6/tcp*.c 14456 14457NETWORKING [TLS] 14458M: Boris Pismenny <borisp@nvidia.com> 14459M: John Fastabend <john.fastabend@gmail.com> 14460M: Jakub Kicinski <kuba@kernel.org> 14461L: netdev@vger.kernel.org 14462S: Maintained 14463F: include/net/tls.h 14464F: include/uapi/linux/tls.h 14465F: net/tls/* 14466 14467NETXEN (1/10) GbE SUPPORT 14468M: Manish Chopra <manishc@marvell.com> 14469M: Rahul Verma <rahulv@marvell.com> 14470M: GR-Linux-NIC-Dev@marvell.com 14471L: netdev@vger.kernel.org 14472S: Supported 14473F: drivers/net/ethernet/qlogic/netxen/ 14474 14475NET_FAILOVER MODULE 14476M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14477L: netdev@vger.kernel.org 14478S: Supported 14479F: Documentation/networking/net_failover.rst 14480F: drivers/net/net_failover.c 14481F: include/net/net_failover.h 14482 14483NEXTHOP 14484M: David Ahern <dsahern@kernel.org> 14485L: netdev@vger.kernel.org 14486S: Maintained 14487F: include/net/netns/nexthop.h 14488F: include/net/nexthop.h 14489F: include/uapi/linux/nexthop.h 14490F: net/ipv4/nexthop.c 14491 14492NFC SUBSYSTEM 14493M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14494L: linux-nfc@lists.01.org (subscribers-only) 14495L: netdev@vger.kernel.org 14496S: Maintained 14497B: mailto:linux-nfc@lists.01.org 14498F: Documentation/devicetree/bindings/net/nfc/ 14499F: drivers/nfc/ 14500F: include/linux/platform_data/nfcmrvl.h 14501F: include/net/nfc/ 14502F: include/uapi/linux/nfc.h 14503F: net/nfc/ 14504 14505NFC VIRTUAL NCI DEVICE DRIVER 14506M: Bongsu Jeon <bongsu.jeon@samsung.com> 14507L: netdev@vger.kernel.org 14508L: linux-nfc@lists.01.org (subscribers-only) 14509S: Supported 14510F: drivers/nfc/virtual_ncidev.c 14511F: tools/testing/selftests/nci/ 14512 14513NFS, SUNRPC, AND LOCKD CLIENTS 14514M: Trond Myklebust <trond.myklebust@hammerspace.com> 14515M: Anna Schumaker <anna@kernel.org> 14516L: linux-nfs@vger.kernel.org 14517S: Maintained 14518W: http://client.linux-nfs.org 14519T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14520F: fs/lockd/ 14521F: fs/nfs/ 14522F: fs/nfs_common/ 14523F: include/linux/lockd/ 14524F: include/linux/nfs* 14525F: include/linux/sunrpc/ 14526F: include/uapi/linux/nfs* 14527F: include/uapi/linux/sunrpc/ 14528F: net/sunrpc/ 14529F: Documentation/filesystems/nfs/ 14530 14531NILFS2 FILESYSTEM 14532M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14533L: linux-nilfs@vger.kernel.org 14534S: Supported 14535W: https://nilfs.sourceforge.io/ 14536W: https://nilfs.osdn.jp/ 14537T: git https://github.com/konis/nilfs2.git 14538F: Documentation/filesystems/nilfs2.rst 14539F: fs/nilfs2/ 14540F: include/trace/events/nilfs2.h 14541F: include/uapi/linux/nilfs2_api.h 14542F: include/uapi/linux/nilfs2_ondisk.h 14543 14544NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14545M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14546S: Maintained 14547W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14548F: Documentation/scsi/NinjaSCSI.rst 14549F: drivers/scsi/pcmcia/nsp_* 14550 14551NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14552M: GOTO Masanori <gotom@debian.or.jp> 14553M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14554S: Maintained 14555W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14556F: Documentation/scsi/NinjaSCSI.rst 14557F: drivers/scsi/nsp32* 14558 14559NINTENDO HID DRIVER 14560M: Daniel J. Ogorchock <djogorchock@gmail.com> 14561L: linux-input@vger.kernel.org 14562S: Maintained 14563F: drivers/hid/hid-nintendo* 14564 14565NIOS2 ARCHITECTURE 14566M: Dinh Nguyen <dinguyen@kernel.org> 14567S: Maintained 14568T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14569F: arch/nios2/ 14570 14571NITRO ENCLAVES (NE) 14572M: Alexandru Ciobotaru <alcioa@amazon.com> 14573L: linux-kernel@vger.kernel.org 14574L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14575S: Supported 14576W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14577F: Documentation/virt/ne_overview.rst 14578F: drivers/virt/nitro_enclaves/ 14579F: include/linux/nitro_enclaves.h 14580F: include/uapi/linux/nitro_enclaves.h 14581F: samples/nitro_enclaves/ 14582 14583NOHZ, DYNTICKS SUPPORT 14584M: Frederic Weisbecker <fweisbec@gmail.com> 14585M: Thomas Gleixner <tglx@linutronix.de> 14586M: Ingo Molnar <mingo@kernel.org> 14587L: linux-kernel@vger.kernel.org 14588S: Maintained 14589T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14590F: include/linux/sched/nohz.h 14591F: include/linux/tick.h 14592F: kernel/time/tick*.* 14593 14594NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14595M: Pavel Machek <pavel@ucw.cz> 14596M: Sakari Ailus <sakari.ailus@iki.fi> 14597L: linux-media@vger.kernel.org 14598S: Maintained 14599F: drivers/media/i2c/ad5820.c 14600F: drivers/media/i2c/et8ek8 14601 14602NOKIA N900 POWER SUPPLY DRIVERS 14603R: Pali Rohár <pali@kernel.org> 14604F: drivers/power/supply/bq2415x_charger.c 14605F: drivers/power/supply/bq27xxx_battery.c 14606F: drivers/power/supply/bq27xxx_battery_i2c.c 14607F: drivers/power/supply/isp1704_charger.c 14608F: drivers/power/supply/rx51_battery.c 14609F: include/linux/power/bq2415x_charger.h 14610F: include/linux/power/bq27xxx_battery.h 14611 14612NOLIBC HEADER FILE 14613M: Willy Tarreau <w@1wt.eu> 14614S: Maintained 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14616F: tools/include/nolibc/ 14617F: tools/testing/selftests/nolibc/ 14618 14619NSDEPS 14620M: Matthias Maennich <maennich@google.com> 14621S: Maintained 14622F: Documentation/core-api/symbol-namespaces.rst 14623F: scripts/nsdeps 14624 14625NTB AMD DRIVER 14626M: Sanjay R Mehta <sanju.mehta@amd.com> 14627M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14628L: ntb@lists.linux.dev 14629S: Supported 14630F: drivers/ntb/hw/amd/ 14631 14632NTB DRIVER CORE 14633M: Jon Mason <jdmason@kudzu.us> 14634M: Dave Jiang <dave.jiang@intel.com> 14635M: Allen Hubbe <allenbh@gmail.com> 14636L: ntb@lists.linux.dev 14637S: Supported 14638W: https://github.com/jonmason/ntb/wiki 14639T: git git://github.com/jonmason/ntb.git 14640F: drivers/net/ntb_netdev.c 14641F: drivers/ntb/ 14642F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14643F: include/linux/ntb.h 14644F: include/linux/ntb_transport.h 14645F: tools/testing/selftests/ntb/ 14646 14647NTB IDT DRIVER 14648M: Serge Semin <fancer.lancer@gmail.com> 14649L: ntb@lists.linux.dev 14650S: Supported 14651F: drivers/ntb/hw/idt/ 14652 14653NTB INTEL DRIVER 14654M: Dave Jiang <dave.jiang@intel.com> 14655L: ntb@lists.linux.dev 14656S: Supported 14657W: https://github.com/davejiang/linux/wiki 14658T: git https://github.com/davejiang/linux.git 14659F: drivers/ntb/hw/intel/ 14660 14661NTFS FILESYSTEM 14662M: Anton Altaparmakov <anton@tuxera.com> 14663L: linux-ntfs-dev@lists.sourceforge.net 14664S: Supported 14665W: http://www.tuxera.com/ 14666T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14667F: Documentation/filesystems/ntfs.rst 14668F: fs/ntfs/ 14669 14670NTFS3 FILESYSTEM 14671M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14672L: ntfs3@lists.linux.dev 14673S: Supported 14674W: http://www.paragon-software.com/ 14675T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14676F: Documentation/filesystems/ntfs3.rst 14677F: fs/ntfs3/ 14678 14679NUBUS SUBSYSTEM 14680M: Finn Thain <fthain@linux-m68k.org> 14681L: linux-m68k@lists.linux-m68k.org 14682S: Maintained 14683F: arch/*/include/asm/nubus.h 14684F: drivers/nubus/ 14685F: include/linux/nubus.h 14686F: include/uapi/linux/nubus.h 14687 14688NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14689M: Antonino Daplas <adaplas@gmail.com> 14690L: linux-fbdev@vger.kernel.org 14691S: Maintained 14692F: drivers/video/fbdev/nvidia/ 14693F: drivers/video/fbdev/riva/ 14694 14695NVIDIA WMI EC BACKLIGHT DRIVER 14696M: Daniel Dadap <ddadap@nvidia.com> 14697L: platform-driver-x86@vger.kernel.org 14698S: Supported 14699F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14700F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14701 14702NVM EXPRESS DRIVER 14703M: Keith Busch <kbusch@kernel.org> 14704M: Jens Axboe <axboe@fb.com> 14705M: Christoph Hellwig <hch@lst.de> 14706M: Sagi Grimberg <sagi@grimberg.me> 14707L: linux-nvme@lists.infradead.org 14708S: Supported 14709W: http://git.infradead.org/nvme.git 14710T: git://git.infradead.org/nvme.git 14711F: drivers/nvme/host/ 14712F: drivers/nvme/common/ 14713F: include/linux/nvme* 14714F: include/uapi/linux/nvme_ioctl.h 14715 14716NVM EXPRESS FABRICS AUTHENTICATION 14717M: Hannes Reinecke <hare@suse.de> 14718L: linux-nvme@lists.infradead.org 14719S: Supported 14720F: drivers/nvme/host/auth.c 14721F: drivers/nvme/target/auth.c 14722F: drivers/nvme/target/fabrics-cmd-auth.c 14723F: include/linux/nvme-auth.h 14724 14725NVM EXPRESS HARDWARE MONITORING SUPPORT 14726M: Guenter Roeck <linux@roeck-us.net> 14727L: linux-nvme@lists.infradead.org 14728S: Supported 14729F: drivers/nvme/host/hwmon.c 14730 14731NVM EXPRESS FC TRANSPORT DRIVERS 14732M: James Smart <james.smart@broadcom.com> 14733L: linux-nvme@lists.infradead.org 14734S: Supported 14735F: drivers/nvme/host/fc.c 14736F: drivers/nvme/target/fc.c 14737F: drivers/nvme/target/fcloop.c 14738F: include/linux/nvme-fc-driver.h 14739F: include/linux/nvme-fc.h 14740 14741NVM EXPRESS TARGET DRIVER 14742M: Christoph Hellwig <hch@lst.de> 14743M: Sagi Grimberg <sagi@grimberg.me> 14744M: Chaitanya Kulkarni <kch@nvidia.com> 14745L: linux-nvme@lists.infradead.org 14746S: Supported 14747W: http://git.infradead.org/nvme.git 14748T: git://git.infradead.org/nvme.git 14749F: drivers/nvme/target/ 14750 14751NVMEM FRAMEWORK 14752M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14753S: Maintained 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14755F: Documentation/ABI/stable/sysfs-bus-nvmem 14756F: Documentation/devicetree/bindings/nvmem/ 14757F: drivers/nvmem/ 14758F: include/linux/nvmem-consumer.h 14759F: include/linux/nvmem-provider.h 14760 14761NXP C45 TJA11XX PHY DRIVER 14762M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14763L: netdev@vger.kernel.org 14764S: Maintained 14765F: drivers/net/phy/nxp-c45-tja11xx.c 14766 14767NXP FSPI DRIVER 14768M: Han Xu <han.xu@nxp.com> 14769M: Haibo Chen <haibo.chen@nxp.com> 14770R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14771L: linux-spi@vger.kernel.org 14772S: Maintained 14773F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14774F: drivers/spi/spi-nxp-fspi.c 14775 14776NXP FXAS21002C DRIVER 14777M: Rui Miguel Silva <rmfrfs@gmail.com> 14778L: linux-iio@vger.kernel.org 14779S: Maintained 14780F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14781F: drivers/iio/gyro/fxas21002c.h 14782F: drivers/iio/gyro/fxas21002c_core.c 14783F: drivers/iio/gyro/fxas21002c_i2c.c 14784F: drivers/iio/gyro/fxas21002c_spi.c 14785 14786NXP i.MX CLOCK DRIVERS 14787M: Abel Vesa <abelvesa@kernel.org> 14788L: linux-clk@vger.kernel.org 14789L: linux-imx@nxp.com 14790S: Maintained 14791T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14792F: Documentation/devicetree/bindings/clock/imx* 14793F: drivers/clk/imx/ 14794F: include/dt-bindings/clock/imx* 14795 14796NXP i.MX 8MQ DCSS DRIVER 14797M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14798R: Lucas Stach <l.stach@pengutronix.de> 14799L: dri-devel@lists.freedesktop.org 14800S: Maintained 14801F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14802F: drivers/gpu/drm/imx/dcss/ 14803 14804NXP i.MX 8QXP ADC DRIVER 14805M: Cai Huoqing <cai.huoqing@linux.dev> 14806M: Haibo Chen <haibo.chen@nxp.com> 14807L: linux-imx@nxp.com 14808L: linux-iio@vger.kernel.org 14809S: Maintained 14810F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14811F: drivers/iio/adc/imx8qxp-adc.c 14812 14813NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14814M: Haibo Chen <haibo.chen@nxp.com> 14815L: linux-iio@vger.kernel.org 14816L: linux-imx@nxp.com 14817S: Maintained 14818F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14819F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14820F: drivers/iio/adc/imx7d_adc.c 14821F: drivers/iio/adc/vf610_adc.c 14822 14823NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14824M: Jagan Teki <jagan@amarulasolutions.com> 14825S: Maintained 14826F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14827F: drivers/regulator/pf8x00-regulator.c 14828 14829NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14830M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14831L: linux-kernel@vger.kernel.org 14832S: Maintained 14833F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14834F: drivers/extcon/extcon-ptn5150.c 14835 14836NXP SGTL5000 DRIVER 14837M: Fabio Estevam <festevam@gmail.com> 14838L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14839S: Maintained 14840F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14841F: sound/soc/codecs/sgtl5000* 14842 14843NXP SJA1105 ETHERNET SWITCH DRIVER 14844M: Vladimir Oltean <olteanv@gmail.com> 14845L: linux-kernel@vger.kernel.org 14846S: Maintained 14847F: drivers/net/dsa/sja1105 14848F: drivers/net/pcs/pcs-xpcs-nxp.c 14849 14850NXP TDA998X DRM DRIVER 14851M: Russell King <linux@armlinux.org.uk> 14852S: Maintained 14853T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14854T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14855F: drivers/gpu/drm/i2c/tda998x_drv.c 14856F: include/drm/i2c/tda998x.h 14857F: include/dt-bindings/display/tda998x.h 14858K: "nxp,tda998x" 14859 14860NXP TFA9879 DRIVER 14861M: Peter Rosin <peda@axentia.se> 14862L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14863S: Maintained 14864F: Documentation/devicetree/bindings/sound/tfa9879.txt 14865F: sound/soc/codecs/tfa9879* 14866 14867NXP/Goodix TFA989X (TFA1) DRIVER 14868M: Stephan Gerhold <stephan@gerhold.net> 14869L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14870S: Maintained 14871F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14872F: sound/soc/codecs/tfa989x.c 14873 14874NXP-NCI NFC DRIVER 14875L: linux-nfc@lists.01.org (subscribers-only) 14876S: Orphan 14877F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14878F: drivers/nfc/nxp-nci 14879 14880NXP i.MX 8MP DW100 V4L2 DRIVER 14881M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14882L: linux-media@vger.kernel.org 14883S: Maintained 14884F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14885F: Documentation/userspace-api/media/drivers/dw100.rst 14886F: drivers/media/platform/nxp/dw100/ 14887F: include/uapi/linux/dw100.h 14888 14889NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14890M: Mirela Rabulea <mirela.rabulea@nxp.com> 14891R: NXP Linux Team <linux-imx@nxp.com> 14892L: linux-media@vger.kernel.org 14893S: Maintained 14894F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14895F: drivers/media/platform/nxp/imx-jpeg 14896 14897NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14898M: Jonas Malaco <jonas@protocubo.io> 14899L: linux-hwmon@vger.kernel.org 14900S: Maintained 14901F: Documentation/hwmon/nzxt-kraken2.rst 14902F: drivers/hwmon/nzxt-kraken2.c 14903 14904NZXT-SMART2 HARDWARE MONITORING DRIVER 14905M: Aleksandr Mezin <mezin.alexander@gmail.com> 14906L: linux-hwmon@vger.kernel.org 14907S: Maintained 14908F: Documentation/hwmon/nzxt-smart2.rst 14909F: drivers/hwmon/nzxt-smart2.c 14910 14911OBJAGG 14912M: Jiri Pirko <jiri@nvidia.com> 14913L: netdev@vger.kernel.org 14914S: Supported 14915F: include/linux/objagg.h 14916F: lib/objagg.c 14917F: lib/test_objagg.c 14918 14919OBJTOOL 14920M: Josh Poimboeuf <jpoimboe@kernel.org> 14921M: Peter Zijlstra <peterz@infradead.org> 14922S: Supported 14923F: tools/objtool/ 14924F: include/linux/objtool.h 14925 14926OCELOT ETHERNET SWITCH DRIVER 14927M: Vladimir Oltean <vladimir.oltean@nxp.com> 14928M: Claudiu Manoil <claudiu.manoil@nxp.com> 14929M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14930M: UNGLinuxDriver@microchip.com 14931L: netdev@vger.kernel.org 14932S: Supported 14933F: drivers/net/dsa/ocelot/* 14934F: drivers/net/ethernet/mscc/ 14935F: include/soc/mscc/ocelot* 14936F: net/dsa/tag_ocelot.c 14937F: net/dsa/tag_ocelot_8021q.c 14938F: tools/testing/selftests/drivers/net/ocelot/* 14939 14940OCELOT EXTERNAL SWITCH CONTROL 14941M: Colin Foster <colin.foster@in-advantage.com> 14942S: Supported 14943F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14944F: drivers/mfd/ocelot* 14945F: include/linux/mfd/ocelot.h 14946 14947OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14948M: Frederic Barrat <fbarrat@linux.ibm.com> 14949M: Andrew Donnellan <ajd@linux.ibm.com> 14950L: linuxppc-dev@lists.ozlabs.org 14951S: Supported 14952F: Documentation/userspace-api/accelerators/ocxl.rst 14953F: arch/powerpc/include/asm/pnv-ocxl.h 14954F: arch/powerpc/platforms/powernv/ocxl.c 14955F: drivers/misc/ocxl/ 14956F: include/misc/ocxl* 14957F: include/uapi/misc/ocxl.h 14958 14959OMAP AUDIO SUPPORT 14960M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14961M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14962L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14963L: linux-omap@vger.kernel.org 14964S: Maintained 14965F: sound/soc/ti/n810.c 14966F: sound/soc/ti/omap* 14967F: sound/soc/ti/rx51.c 14968F: sound/soc/ti/sdma-pcm.* 14969 14970OMAP CLOCK FRAMEWORK SUPPORT 14971M: Paul Walmsley <paul@pwsan.com> 14972L: linux-omap@vger.kernel.org 14973S: Maintained 14974F: arch/arm/*omap*/*clock* 14975 14976OMAP DEVICE TREE SUPPORT 14977M: Benoît Cousson <bcousson@baylibre.com> 14978M: Tony Lindgren <tony@atomide.com> 14979L: linux-omap@vger.kernel.org 14980L: devicetree@vger.kernel.org 14981S: Maintained 14982F: arch/arm/boot/dts/*am3* 14983F: arch/arm/boot/dts/*am4* 14984F: arch/arm/boot/dts/*am5* 14985F: arch/arm/boot/dts/*dra7* 14986F: arch/arm/boot/dts/*omap* 14987F: arch/arm/boot/dts/logicpd-som-lv* 14988F: arch/arm/boot/dts/logicpd-torpedo* 14989 14990OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14991L: linux-omap@vger.kernel.org 14992L: linux-fbdev@vger.kernel.org 14993S: Orphan 14994F: Documentation/arm/omap/dss.rst 14995F: drivers/video/fbdev/omap2/ 14996 14997OMAP FRAMEBUFFER SUPPORT 14998L: linux-fbdev@vger.kernel.org 14999L: linux-omap@vger.kernel.org 15000S: Orphan 15001F: drivers/video/fbdev/omap/ 15002 15003OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15004M: Roger Quadros <rogerq@kernel.org> 15005M: Tony Lindgren <tony@atomide.com> 15006L: linux-omap@vger.kernel.org 15007S: Maintained 15008F: arch/arm/mach-omap2/*gpmc* 15009F: drivers/memory/omap-gpmc.c 15010 15011OMAP GPIO DRIVER 15012M: Grygorii Strashko <grygorii.strashko@ti.com> 15013M: Santosh Shilimkar <ssantosh@kernel.org> 15014M: Kevin Hilman <khilman@kernel.org> 15015L: linux-omap@vger.kernel.org 15016S: Maintained 15017F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15018F: drivers/gpio/gpio-omap.c 15019 15020OMAP HARDWARE SPINLOCK SUPPORT 15021M: Ohad Ben-Cohen <ohad@wizery.com> 15022L: linux-omap@vger.kernel.org 15023S: Maintained 15024F: drivers/hwspinlock/omap_hwspinlock.c 15025 15026OMAP HS MMC SUPPORT 15027L: linux-mmc@vger.kernel.org 15028L: linux-omap@vger.kernel.org 15029S: Orphan 15030F: drivers/mmc/host/omap_hsmmc.c 15031 15032OMAP HWMOD DATA 15033M: Paul Walmsley <paul@pwsan.com> 15034L: linux-omap@vger.kernel.org 15035S: Maintained 15036F: arch/arm/mach-omap2/omap_hwmod*data* 15037 15038OMAP HWMOD SUPPORT 15039M: Benoît Cousson <bcousson@baylibre.com> 15040M: Paul Walmsley <paul@pwsan.com> 15041L: linux-omap@vger.kernel.org 15042S: Maintained 15043F: arch/arm/mach-omap2/omap_hwmod.* 15044 15045OMAP I2C DRIVER 15046M: Vignesh R <vigneshr@ti.com> 15047L: linux-omap@vger.kernel.org 15048L: linux-i2c@vger.kernel.org 15049S: Maintained 15050F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15051F: drivers/i2c/busses/i2c-omap.c 15052 15053OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15054M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15055L: linux-media@vger.kernel.org 15056S: Maintained 15057F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15058F: drivers/media/platform/ti/omap3isp/ 15059F: drivers/staging/media/omap4iss/ 15060 15061OMAP MMC SUPPORT 15062M: Aaro Koskinen <aaro.koskinen@iki.fi> 15063L: linux-omap@vger.kernel.org 15064S: Odd Fixes 15065F: drivers/mmc/host/omap.c 15066 15067OMAP POWER MANAGEMENT SUPPORT 15068M: Kevin Hilman <khilman@kernel.org> 15069L: linux-omap@vger.kernel.org 15070S: Maintained 15071F: arch/arm/*omap*/*pm* 15072F: drivers/cpufreq/omap-cpufreq.c 15073 15074OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15075M: Paul Walmsley <paul@pwsan.com> 15076L: linux-omap@vger.kernel.org 15077S: Maintained 15078F: arch/arm/mach-omap2/prm* 15079 15080OMAP RANDOM NUMBER GENERATOR SUPPORT 15081M: Deepak Saxena <dsaxena@plexity.net> 15082S: Maintained 15083F: drivers/char/hw_random/omap-rng.c 15084 15085OMAP USB SUPPORT 15086L: linux-usb@vger.kernel.org 15087L: linux-omap@vger.kernel.org 15088S: Orphan 15089F: arch/arm/*omap*/usb* 15090F: drivers/usb/*/*omap* 15091 15092OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15093M: Mark Jackson <mpfj@newflow.co.uk> 15094L: linux-omap@vger.kernel.org 15095S: Maintained 15096F: arch/arm/boot/dts/am335x-nano.dts 15097 15098OMAP1 SUPPORT 15099M: Aaro Koskinen <aaro.koskinen@iki.fi> 15100M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15101M: Tony Lindgren <tony@atomide.com> 15102L: linux-omap@vger.kernel.org 15103S: Maintained 15104Q: http://patchwork.kernel.org/project/linux-omap/list/ 15105T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15106F: arch/arm/configs/omap1_defconfig 15107F: arch/arm/mach-omap1/ 15108F: arch/arm/plat-omap/ 15109F: drivers/i2c/busses/i2c-omap.c 15110F: include/linux/platform_data/ams-delta-fiq.h 15111F: include/linux/platform_data/i2c-omap.h 15112 15113OMAP2+ SUPPORT 15114M: Tony Lindgren <tony@atomide.com> 15115L: linux-omap@vger.kernel.org 15116S: Maintained 15117W: http://www.muru.com/linux/omap/ 15118W: http://linux.omap.com/ 15119Q: http://patchwork.kernel.org/project/linux-omap/list/ 15120T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15121F: arch/arm/configs/omap2plus_defconfig 15122F: arch/arm/mach-omap2/ 15123F: arch/arm/plat-omap/ 15124F: drivers/bus/ti-sysc.c 15125F: drivers/i2c/busses/i2c-omap.c 15126F: drivers/irqchip/irq-omap-intc.c 15127F: drivers/mfd/*omap*.c 15128F: drivers/mfd/menelaus.c 15129F: drivers/mfd/palmas.c 15130F: drivers/mfd/tps65217.c 15131F: drivers/mfd/tps65218.c 15132F: drivers/mfd/tps65910.c 15133F: drivers/mfd/twl-core.[ch] 15134F: drivers/mfd/twl4030*.c 15135F: drivers/mfd/twl6030*.c 15136F: drivers/mfd/twl6040*.c 15137F: drivers/regulator/palmas-regulator*.c 15138F: drivers/regulator/pbias-regulator.c 15139F: drivers/regulator/tps65217-regulator.c 15140F: drivers/regulator/tps65218-regulator.c 15141F: drivers/regulator/tps65219-regulator.c 15142F: drivers/regulator/tps65910-regulator.c 15143F: drivers/regulator/twl-regulator.c 15144F: drivers/regulator/twl6030-regulator.c 15145F: include/linux/platform_data/i2c-omap.h 15146F: include/linux/platform_data/ti-sysc.h 15147 15148OMFS FILESYSTEM 15149M: Bob Copeland <me@bobcopeland.com> 15150L: linux-karma-devel@lists.sourceforge.net 15151S: Maintained 15152F: Documentation/filesystems/omfs.rst 15153F: fs/omfs/ 15154 15155OMNIKEY CARDMAN 4000 DRIVER 15156M: Harald Welte <laforge@gnumonks.org> 15157S: Maintained 15158F: drivers/char/pcmcia/cm4000_cs.c 15159F: include/linux/cm4000_cs.h 15160F: include/uapi/linux/cm4000_cs.h 15161 15162OMNIKEY CARDMAN 4040 DRIVER 15163M: Harald Welte <laforge@gnumonks.org> 15164S: Maintained 15165F: drivers/char/pcmcia/cm4040_cs.* 15166 15167OMNIVISION OG01A1B SENSOR DRIVER 15168M: Shawn Tu <shawnx.tu@intel.com> 15169L: linux-media@vger.kernel.org 15170S: Maintained 15171F: drivers/media/i2c/og01a1b.c 15172 15173OMNIVISION OV02A10 SENSOR DRIVER 15174M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15175L: linux-media@vger.kernel.org 15176S: Maintained 15177T: git git://linuxtv.org/media_tree.git 15178F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15179F: drivers/media/i2c/ov02a10.c 15180 15181OMNIVISION OV08D10 SENSOR DRIVER 15182M: Jimmy Su <jimmy.su@intel.com> 15183L: linux-media@vger.kernel.org 15184S: Maintained 15185T: git git://linuxtv.org/media_tree.git 15186F: drivers/media/i2c/ov08d10.c 15187 15188OMNIVISION OV13858 SENSOR DRIVER 15189M: Sakari Ailus <sakari.ailus@linux.intel.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192T: git git://linuxtv.org/media_tree.git 15193F: drivers/media/i2c/ov13858.c 15194 15195OMNIVISION OV13B10 SENSOR DRIVER 15196M: Arec Kao <arec.kao@intel.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199T: git git://linuxtv.org/media_tree.git 15200F: drivers/media/i2c/ov13b10.c 15201 15202OMNIVISION OV2680 SENSOR DRIVER 15203M: Rui Miguel Silva <rmfrfs@gmail.com> 15204L: linux-media@vger.kernel.org 15205S: Maintained 15206T: git git://linuxtv.org/media_tree.git 15207F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15208F: drivers/media/i2c/ov2680.c 15209 15210OMNIVISION OV2685 SENSOR DRIVER 15211M: Shunqian Zheng <zhengsq@rock-chips.com> 15212L: linux-media@vger.kernel.org 15213S: Maintained 15214T: git git://linuxtv.org/media_tree.git 15215F: drivers/media/i2c/ov2685.c 15216 15217OMNIVISION OV2740 SENSOR DRIVER 15218M: Tianshu Qiu <tian.shu.qiu@intel.com> 15219R: Shawn Tu <shawnx.tu@intel.com> 15220R: Bingbu Cao <bingbu.cao@intel.com> 15221L: linux-media@vger.kernel.org 15222S: Maintained 15223T: git git://linuxtv.org/media_tree.git 15224F: drivers/media/i2c/ov2740.c 15225 15226OMNIVISION OV5640 SENSOR DRIVER 15227M: Steve Longerbeam <slongerbeam@gmail.com> 15228L: linux-media@vger.kernel.org 15229S: Maintained 15230T: git git://linuxtv.org/media_tree.git 15231F: drivers/media/i2c/ov5640.c 15232 15233OMNIVISION OV5647 SENSOR DRIVER 15234M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15235M: Jacopo Mondi <jacopo@jmondi.org> 15236L: linux-media@vger.kernel.org 15237S: Maintained 15238T: git git://linuxtv.org/media_tree.git 15239F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15240F: drivers/media/i2c/ov5647.c 15241 15242OMNIVISION OV5670 SENSOR DRIVER 15243M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15244L: linux-media@vger.kernel.org 15245S: Maintained 15246T: git git://linuxtv.org/media_tree.git 15247F: drivers/media/i2c/ov5670.c 15248 15249OMNIVISION OV5675 SENSOR DRIVER 15250M: Shawn Tu <shawnx.tu@intel.com> 15251L: linux-media@vger.kernel.org 15252S: Maintained 15253T: git git://linuxtv.org/media_tree.git 15254F: drivers/media/i2c/ov5675.c 15255 15256OMNIVISION OV5693 SENSOR DRIVER 15257M: Daniel Scally <djrscally@gmail.com> 15258L: linux-media@vger.kernel.org 15259S: Maintained 15260T: git git://linuxtv.org/media_tree.git 15261F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15262F: drivers/media/i2c/ov5693.c 15263 15264OMNIVISION OV5695 SENSOR DRIVER 15265M: Shunqian Zheng <zhengsq@rock-chips.com> 15266L: linux-media@vger.kernel.org 15267S: Maintained 15268T: git git://linuxtv.org/media_tree.git 15269F: drivers/media/i2c/ov5695.c 15270 15271OMNIVISION OV7670 SENSOR DRIVER 15272L: linux-media@vger.kernel.org 15273S: Orphan 15274T: git git://linuxtv.org/media_tree.git 15275F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15276F: drivers/media/i2c/ov7670.c 15277 15278OMNIVISION OV772x SENSOR DRIVER 15279M: Jacopo Mondi <jacopo@jmondi.org> 15280L: linux-media@vger.kernel.org 15281S: Odd fixes 15282T: git git://linuxtv.org/media_tree.git 15283F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15284F: drivers/media/i2c/ov772x.c 15285F: include/media/i2c/ov772x.h 15286 15287OMNIVISION OV7740 SENSOR DRIVER 15288M: Wenyou Yang <wenyou.yang@microchip.com> 15289L: linux-media@vger.kernel.org 15290S: Maintained 15291T: git git://linuxtv.org/media_tree.git 15292F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15293F: drivers/media/i2c/ov7740.c 15294 15295OMNIVISION OV8856 SENSOR DRIVER 15296M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15297L: linux-media@vger.kernel.org 15298S: Maintained 15299T: git git://linuxtv.org/media_tree.git 15300F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15301F: drivers/media/i2c/ov8856.c 15302 15303OMNIVISION OV9282 SENSOR DRIVER 15304M: Paul J. Murphy <paul.j.murphy@intel.com> 15305M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15306L: linux-media@vger.kernel.org 15307S: Maintained 15308T: git git://linuxtv.org/media_tree.git 15309F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15310F: drivers/media/i2c/ov9282.c 15311 15312OMNIVISION OV9640 SENSOR DRIVER 15313M: Petr Cvek <petrcvekcz@gmail.com> 15314L: linux-media@vger.kernel.org 15315S: Maintained 15316F: drivers/media/i2c/ov9640.* 15317 15318OMNIVISION OV9650 SENSOR DRIVER 15319M: Sakari Ailus <sakari.ailus@linux.intel.com> 15320R: Akinobu Mita <akinobu.mita@gmail.com> 15321R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15322L: linux-media@vger.kernel.org 15323S: Maintained 15324T: git git://linuxtv.org/media_tree.git 15325F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15326F: drivers/media/i2c/ov9650.c 15327 15328OMNIVISION OV9734 SENSOR DRIVER 15329M: Tianshu Qiu <tian.shu.qiu@intel.com> 15330R: Bingbu Cao <bingbu.cao@intel.com> 15331L: linux-media@vger.kernel.org 15332S: Maintained 15333T: git git://linuxtv.org/media_tree.git 15334F: drivers/media/i2c/ov9734.c 15335 15336ONBOARD USB HUB DRIVER 15337M: Matthias Kaehlcke <mka@chromium.org> 15338L: linux-usb@vger.kernel.org 15339S: Maintained 15340F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15341F: drivers/usb/misc/onboard_usb_hub.c 15342 15343ONENAND FLASH DRIVER 15344M: Kyungmin Park <kyungmin.park@samsung.com> 15345L: linux-mtd@lists.infradead.org 15346S: Maintained 15347F: drivers/mtd/nand/onenand/ 15348F: include/linux/mtd/onenand*.h 15349 15350ONION OMEGA2+ BOARD 15351M: Harvey Hunt <harveyhuntnexus@gmail.com> 15352L: linux-mips@vger.kernel.org 15353S: Maintained 15354F: arch/mips/boot/dts/ralink/omega2p.dts 15355 15356OP-TEE DRIVER 15357M: Jens Wiklander <jens.wiklander@linaro.org> 15358L: op-tee@lists.trustedfirmware.org 15359S: Maintained 15360F: Documentation/ABI/testing/sysfs-bus-optee-devices 15361F: drivers/tee/optee/ 15362 15363OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15364M: Sumit Garg <sumit.garg@linaro.org> 15365L: op-tee@lists.trustedfirmware.org 15366S: Maintained 15367F: drivers/char/hw_random/optee-rng.c 15368 15369OP-TEE RTC DRIVER 15370M: Clément Léger <clement.leger@bootlin.com> 15371L: linux-rtc@vger.kernel.org 15372S: Maintained 15373F: drivers/rtc/rtc-optee.c 15374 15375OPA-VNIC DRIVER 15376M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15377L: linux-rdma@vger.kernel.org 15378S: Supported 15379F: drivers/infiniband/ulp/opa_vnic 15380 15381OPEN FIRMWARE AND FLATTENED DEVICE TREE 15382M: Rob Herring <robh+dt@kernel.org> 15383M: Frank Rowand <frowand.list@gmail.com> 15384L: devicetree@vger.kernel.org 15385S: Maintained 15386C: irc://irc.libera.chat/devicetree 15387W: http://www.devicetree.org/ 15388T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15389F: Documentation/ABI/testing/sysfs-firmware-ofw 15390F: drivers/of/ 15391F: include/linux/of*.h 15392F: scripts/dtc/ 15393K: of_overlay_notifier_ 15394K: of_overlay_fdt_apply 15395K: of_overlay_remove 15396 15397OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15398M: Rob Herring <robh+dt@kernel.org> 15399M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15400L: devicetree@vger.kernel.org 15401S: Maintained 15402C: irc://irc.libera.chat/devicetree 15403Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15404T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15405F: Documentation/devicetree/ 15406F: arch/*/boot/dts/ 15407F: include/dt-bindings/ 15408 15409OPENCOMPUTE PTP CLOCK DRIVER 15410M: Jonathan Lemon <jonathan.lemon@gmail.com> 15411M: Vadim Fedorenko <vadfed@fb.com> 15412L: netdev@vger.kernel.org 15413S: Maintained 15414F: drivers/ptp/ptp_ocp.c 15415 15416OPENCORES I2C BUS DRIVER 15417M: Peter Korsgaard <peter@korsgaard.com> 15418M: Andrew Lunn <andrew@lunn.ch> 15419L: linux-i2c@vger.kernel.org 15420S: Maintained 15421F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15422F: Documentation/i2c/busses/i2c-ocores.rst 15423F: drivers/i2c/busses/i2c-ocores.c 15424F: include/linux/platform_data/i2c-ocores.h 15425 15426OPENRISC ARCHITECTURE 15427M: Jonas Bonn <jonas@southpole.se> 15428M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15429M: Stafford Horne <shorne@gmail.com> 15430L: openrisc@lists.librecores.org 15431S: Maintained 15432W: http://openrisc.io 15433T: git https://github.com/openrisc/linux.git 15434F: Documentation/devicetree/bindings/openrisc/ 15435F: Documentation/openrisc/ 15436F: arch/openrisc/ 15437F: drivers/irqchip/irq-ompic.c 15438F: drivers/irqchip/irq-or1k-* 15439 15440OPENVSWITCH 15441M: Pravin B Shelar <pshelar@ovn.org> 15442L: netdev@vger.kernel.org 15443L: dev@openvswitch.org 15444S: Maintained 15445W: http://openvswitch.org 15446F: include/uapi/linux/openvswitch.h 15447F: net/openvswitch/ 15448F: tools/testing/selftests/net/openvswitch/ 15449 15450OPERATING PERFORMANCE POINTS (OPP) 15451M: Viresh Kumar <vireshk@kernel.org> 15452M: Nishanth Menon <nm@ti.com> 15453M: Stephen Boyd <sboyd@kernel.org> 15454L: linux-pm@vger.kernel.org 15455S: Maintained 15456T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15457F: Documentation/devicetree/bindings/opp/ 15458F: Documentation/power/opp.rst 15459F: drivers/opp/ 15460F: include/linux/pm_opp.h 15461 15462OPL4 DRIVER 15463M: Clemens Ladisch <clemens@ladisch.de> 15464L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15465S: Maintained 15466T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15467F: sound/drivers/opl4/ 15468 15469ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15470M: Mark Fasheh <mark@fasheh.com> 15471M: Joel Becker <jlbec@evilplan.org> 15472M: Joseph Qi <joseph.qi@linux.alibaba.com> 15473L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15474S: Supported 15475W: http://ocfs2.wiki.kernel.org 15476F: Documentation/filesystems/dlmfs.rst 15477F: Documentation/filesystems/ocfs2.rst 15478F: fs/ocfs2/ 15479 15480ORANGEFS FILESYSTEM 15481M: Mike Marshall <hubcap@omnibond.com> 15482R: Martin Brandenburg <martin@omnibond.com> 15483L: devel@lists.orangefs.org 15484S: Supported 15485T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15486F: Documentation/filesystems/orangefs.rst 15487F: fs/orangefs/ 15488 15489ORINOCO DRIVER 15490L: linux-wireless@vger.kernel.org 15491S: Orphan 15492W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15493W: http://www.nongnu.org/orinoco/ 15494F: drivers/net/wireless/intersil/orinoco/ 15495 15496OV2659 OMNIVISION SENSOR DRIVER 15497M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15498L: linux-media@vger.kernel.org 15499S: Maintained 15500W: https://linuxtv.org 15501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15502T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15503F: drivers/media/i2c/ov2659.c 15504F: include/media/i2c/ov2659.h 15505 15506OVERLAY FILESYSTEM 15507M: Miklos Szeredi <miklos@szeredi.hu> 15508L: linux-unionfs@vger.kernel.org 15509S: Supported 15510T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15511F: Documentation/filesystems/overlayfs.rst 15512F: fs/overlayfs/ 15513 15514P54 WIRELESS DRIVER 15515M: Christian Lamparter <chunkeey@googlemail.com> 15516L: linux-wireless@vger.kernel.org 15517S: Maintained 15518W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15519F: drivers/net/wireless/intersil/p54/ 15520 15521PACKING 15522M: Vladimir Oltean <olteanv@gmail.com> 15523L: netdev@vger.kernel.org 15524S: Supported 15525F: Documentation/core-api/packing.rst 15526F: include/linux/packing.h 15527F: lib/packing.c 15528 15529PADATA PARALLEL EXECUTION MECHANISM 15530M: Steffen Klassert <steffen.klassert@secunet.com> 15531M: Daniel Jordan <daniel.m.jordan@oracle.com> 15532L: linux-crypto@vger.kernel.org 15533L: linux-kernel@vger.kernel.org 15534S: Maintained 15535F: Documentation/core-api/padata.rst 15536F: include/linux/padata.h 15537F: kernel/padata.c 15538 15539PAGE CACHE 15540M: Matthew Wilcox (Oracle) <willy@infradead.org> 15541L: linux-fsdevel@vger.kernel.org 15542S: Supported 15543T: git git://git.infradead.org/users/willy/pagecache.git 15544F: Documentation/filesystems/locking.rst 15545F: Documentation/filesystems/vfs.rst 15546F: include/linux/pagemap.h 15547F: mm/filemap.c 15548F: mm/page-writeback.c 15549F: mm/readahead.c 15550F: mm/truncate.c 15551 15552PAGE POOL 15553M: Jesper Dangaard Brouer <hawk@kernel.org> 15554M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15555L: netdev@vger.kernel.org 15556S: Supported 15557F: Documentation/networking/page_pool.rst 15558F: include/net/page_pool.h 15559F: include/trace/events/page_pool.h 15560F: net/core/page_pool.c 15561 15562PAGE TABLE CHECK 15563M: Pasha Tatashin <pasha.tatashin@soleen.com> 15564M: Andrew Morton <akpm@linux-foundation.org> 15565L: linux-mm@kvack.org 15566S: Maintained 15567F: Documentation/mm/page_table_check.rst 15568F: include/linux/page_table_check.h 15569F: mm/page_table_check.c 15570 15571PANASONIC LAPTOP ACPI EXTRAS DRIVER 15572M: Kenneth Chan <kenneth.t.chan@gmail.com> 15573L: platform-driver-x86@vger.kernel.org 15574S: Maintained 15575F: drivers/platform/x86/panasonic-laptop.c 15576 15577PARALLAX PING IIO SENSOR DRIVER 15578M: Andreas Klinger <ak@it-klinger.de> 15579L: linux-iio@vger.kernel.org 15580S: Maintained 15581F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15582F: drivers/iio/proximity/ping.c 15583 15584PARALLEL LCD/KEYPAD PANEL DRIVER 15585M: Willy Tarreau <willy@haproxy.com> 15586M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15587S: Odd Fixes 15588F: Documentation/admin-guide/lcd-panel-cgram.rst 15589F: drivers/auxdisplay/panel.c 15590 15591PARALLEL PORT SUBSYSTEM 15592M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15593M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15594L: linux-parport@lists.infradead.org (subscribers-only) 15595S: Maintained 15596F: Documentation/driver-api/parport*.rst 15597F: drivers/char/ppdev.c 15598F: drivers/parport/ 15599F: include/linux/parport*.h 15600F: include/uapi/linux/ppdev.h 15601 15602PARAVIRT_OPS INTERFACE 15603M: Juergen Gross <jgross@suse.com> 15604M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15605R: Alexey Makhalov <amakhalov@vmware.com> 15606R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15607L: virtualization@lists.linux-foundation.org 15608L: x86@kernel.org 15609S: Supported 15610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15611F: Documentation/virt/paravirt_ops.rst 15612F: arch/*/include/asm/paravirt*.h 15613F: arch/*/kernel/paravirt* 15614F: include/linux/hypervisor.h 15615 15616PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15617M: Tim Waugh <tim@cyberelk.net> 15618L: linux-parport@lists.infradead.org (subscribers-only) 15619S: Maintained 15620F: Documentation/admin-guide/blockdev/paride.rst 15621F: drivers/block/paride/ 15622 15623PARISC ARCHITECTURE 15624M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15625M: Helge Deller <deller@gmx.de> 15626L: linux-parisc@vger.kernel.org 15627S: Maintained 15628W: https://parisc.wiki.kernel.org 15629Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15630T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15631T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15632F: Documentation/parisc/ 15633F: arch/parisc/ 15634F: drivers/char/agp/parisc-agp.c 15635F: drivers/input/misc/hp_sdc_rtc.c 15636F: drivers/input/serio/gscps2.c 15637F: drivers/input/serio/hp_sdc* 15638F: drivers/parisc/ 15639F: drivers/parport/parport_gsc.* 15640F: drivers/tty/serial/8250/8250_parisc.c 15641F: drivers/video/console/sti* 15642F: drivers/video/fbdev/sti* 15643F: drivers/video/logo/logo_parisc* 15644F: include/linux/hp_sdc.h 15645 15646PARMAN 15647M: Jiri Pirko <jiri@nvidia.com> 15648L: netdev@vger.kernel.org 15649S: Supported 15650F: include/linux/parman.h 15651F: lib/parman.c 15652F: lib/test_parman.c 15653 15654PC ENGINES APU BOARD DRIVER 15655M: Enrico Weigelt, metux IT consult <info@metux.net> 15656S: Maintained 15657F: drivers/platform/x86/pcengines-apuv2.c 15658 15659PC87360 HARDWARE MONITORING DRIVER 15660M: Jim Cromie <jim.cromie@gmail.com> 15661L: linux-hwmon@vger.kernel.org 15662S: Maintained 15663F: Documentation/hwmon/pc87360.rst 15664F: drivers/hwmon/pc87360.c 15665 15666PC8736x GPIO DRIVER 15667M: Jim Cromie <jim.cromie@gmail.com> 15668S: Maintained 15669F: drivers/char/pc8736x_gpio.c 15670 15671PC87427 HARDWARE MONITORING DRIVER 15672M: Jean Delvare <jdelvare@suse.com> 15673L: linux-hwmon@vger.kernel.org 15674S: Maintained 15675F: Documentation/hwmon/pc87427.rst 15676F: drivers/hwmon/pc87427.c 15677 15678PCA9532 LED DRIVER 15679M: Riku Voipio <riku.voipio@iki.fi> 15680S: Maintained 15681F: drivers/leds/leds-pca9532.c 15682F: include/linux/leds-pca9532.h 15683 15684PCA9541 I2C BUS MASTER SELECTOR DRIVER 15685M: Guenter Roeck <linux@roeck-us.net> 15686L: linux-i2c@vger.kernel.org 15687S: Maintained 15688F: drivers/i2c/muxes/i2c-mux-pca9541.c 15689 15690PCDP - PRIMARY CONSOLE AND DEBUG PORT 15691M: Khalid Aziz <khalid@gonehiking.org> 15692S: Maintained 15693F: drivers/firmware/pcdp.* 15694 15695PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15696M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15697M: Pali Rohár <pali@kernel.org> 15698L: linux-pci@vger.kernel.org 15699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15700S: Maintained 15701F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15702F: drivers/pci/controller/pci-aardvark.c 15703 15704PCI DRIVER FOR ALTERA PCIE IP 15705M: Joyce Ooi <joyce.ooi@intel.com> 15706L: linux-pci@vger.kernel.org 15707S: Supported 15708F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15709F: drivers/pci/controller/pcie-altera.c 15710 15711PCI DRIVER FOR APPLIEDMICRO XGENE 15712M: Toan Le <toan@os.amperecomputing.com> 15713L: linux-pci@vger.kernel.org 15714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15715S: Maintained 15716F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15717F: drivers/pci/controller/pci-xgene.c 15718 15719PCI DRIVER FOR ARM VERSATILE PLATFORM 15720M: Rob Herring <robh@kernel.org> 15721L: linux-pci@vger.kernel.org 15722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15723S: Maintained 15724F: Documentation/devicetree/bindings/pci/versatile.yaml 15725F: drivers/pci/controller/pci-versatile.c 15726 15727PCI DRIVER FOR ARMADA 8K 15728M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15729L: linux-pci@vger.kernel.org 15730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15731S: Maintained 15732F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15733F: drivers/pci/controller/dwc/pcie-armada8k.c 15734 15735PCI DRIVER FOR CADENCE PCIE IP 15736M: Tom Joseph <tjoseph@cadence.com> 15737L: linux-pci@vger.kernel.org 15738S: Maintained 15739F: Documentation/devicetree/bindings/pci/cdns,* 15740F: drivers/pci/controller/cadence/ 15741 15742PCI DRIVER FOR FREESCALE LAYERSCAPE 15743M: Minghuan Lian <minghuan.Lian@nxp.com> 15744M: Mingkai Hu <mingkai.hu@nxp.com> 15745M: Roy Zang <roy.zang@nxp.com> 15746L: linuxppc-dev@lists.ozlabs.org 15747L: linux-pci@vger.kernel.org 15748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15749S: Maintained 15750F: drivers/pci/controller/dwc/*layerscape* 15751 15752PCI DRIVER FOR GENERIC OF HOSTS 15753M: Will Deacon <will@kernel.org> 15754L: linux-pci@vger.kernel.org 15755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15756S: Maintained 15757F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15758F: drivers/pci/controller/pci-host-common.c 15759F: drivers/pci/controller/pci-host-generic.c 15760 15761PCI DRIVER FOR IMX6 15762M: Richard Zhu <hongxing.zhu@nxp.com> 15763M: Lucas Stach <l.stach@pengutronix.de> 15764L: linux-pci@vger.kernel.org 15765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15766S: Maintained 15767F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15768F: drivers/pci/controller/dwc/*imx6* 15769 15770PCI DRIVER FOR FU740 15771M: Paul Walmsley <paul.walmsley@sifive.com> 15772M: Greentime Hu <greentime.hu@sifive.com> 15773L: linux-pci@vger.kernel.org 15774S: Maintained 15775F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15776F: drivers/pci/controller/dwc/pcie-fu740.c 15777 15778PCI DRIVER FOR INTEL IXP4XX 15779M: Linus Walleij <linus.walleij@linaro.org> 15780S: Maintained 15781F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15782F: drivers/pci/controller/pci-ixp4xx.c 15783 15784PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15785M: Nirmal Patel <nirmal.patel@linux.intel.com> 15786R: Jonathan Derrick <jonathan.derrick@linux.dev> 15787L: linux-pci@vger.kernel.org 15788S: Supported 15789F: drivers/pci/controller/vmd.c 15790 15791PCI DRIVER FOR MICROSEMI SWITCHTEC 15792M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15793M: Logan Gunthorpe <logang@deltatee.com> 15794L: linux-pci@vger.kernel.org 15795S: Maintained 15796F: Documentation/ABI/testing/sysfs-class-switchtec 15797F: Documentation/driver-api/switchtec.rst 15798F: drivers/ntb/hw/mscc/ 15799F: drivers/pci/switch/switchtec* 15800F: include/linux/switchtec.h 15801F: include/uapi/linux/switchtec_ioctl.h 15802 15803PCI DRIVER FOR MOBIVEIL PCIE IP 15804M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15805M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15806L: linux-pci@vger.kernel.org 15807S: Supported 15808F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15809F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15810 15811PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15812M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15813M: Pali Rohár <pali@kernel.org> 15814L: linux-pci@vger.kernel.org 15815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15816S: Maintained 15817F: drivers/pci/controller/*mvebu* 15818 15819PCI DRIVER FOR NVIDIA TEGRA 15820M: Thierry Reding <thierry.reding@gmail.com> 15821L: linux-tegra@vger.kernel.org 15822L: linux-pci@vger.kernel.org 15823S: Supported 15824F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15825F: drivers/pci/controller/pci-tegra.c 15826 15827PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15828M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15829L: linux-pci@vger.kernel.org 15830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15831S: Maintained 15832F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15833F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15834 15835PCI DRIVER FOR RENESAS R-CAR 15836M: Marek Vasut <marek.vasut+renesas@gmail.com> 15837M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15838L: linux-pci@vger.kernel.org 15839L: linux-renesas-soc@vger.kernel.org 15840S: Maintained 15841F: Documentation/devicetree/bindings/pci/*rcar* 15842F: drivers/pci/controller/*rcar* 15843 15844PCI DRIVER FOR SAMSUNG EXYNOS 15845M: Jingoo Han <jingoohan1@gmail.com> 15846L: linux-pci@vger.kernel.org 15847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15848L: linux-samsung-soc@vger.kernel.org 15849S: Maintained 15850F: drivers/pci/controller/dwc/pci-exynos.c 15851 15852PCI DRIVER FOR SYNOPSYS DESIGNWARE 15853M: Jingoo Han <jingoohan1@gmail.com> 15854M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15855L: linux-pci@vger.kernel.org 15856S: Maintained 15857F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15858F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15859F: drivers/pci/controller/dwc/*designware* 15860 15861PCI DRIVER FOR TI DRA7XX/J721E 15862M: Vignesh Raghavendra <vigneshr@ti.com> 15863L: linux-omap@vger.kernel.org 15864L: linux-pci@vger.kernel.org 15865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15866S: Supported 15867F: Documentation/devicetree/bindings/pci/ti-pci.txt 15868F: drivers/pci/controller/cadence/pci-j721e.c 15869F: drivers/pci/controller/dwc/pci-dra7xx.c 15870 15871PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15872M: Linus Walleij <linus.walleij@linaro.org> 15873L: linux-pci@vger.kernel.org 15874S: Maintained 15875F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15876F: drivers/pci/controller/pci-v3-semi.c 15877 15878PCI ENDPOINT SUBSYSTEM 15879M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15880R: Krzysztof Wilczyński <kw@linux.com> 15881R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15882R: Kishon Vijay Abraham I <kishon@kernel.org> 15883L: linux-pci@vger.kernel.org 15884S: Supported 15885Q: https://patchwork.kernel.org/project/linux-pci/list/ 15886B: https://bugzilla.kernel.org 15887C: irc://irc.oftc.net/linux-pci 15888T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15889F: Documentation/PCI/endpoint/* 15890F: Documentation/misc-devices/pci-endpoint-test.rst 15891F: drivers/misc/pci_endpoint_test.c 15892F: drivers/pci/endpoint/ 15893F: tools/pci/ 15894 15895PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15896M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15897R: Oliver O'Halloran <oohall@gmail.com> 15898L: linuxppc-dev@lists.ozlabs.org 15899S: Supported 15900F: Documentation/PCI/pci-error-recovery.rst 15901F: Documentation/powerpc/eeh-pci-error-recovery.rst 15902F: arch/powerpc/include/*/eeh*.h 15903F: arch/powerpc/kernel/eeh*.c 15904F: arch/powerpc/platforms/*/eeh*.c 15905F: drivers/pci/pcie/aer.c 15906F: drivers/pci/pcie/dpc.c 15907F: drivers/pci/pcie/err.c 15908 15909PCI ERROR RECOVERY 15910M: Linas Vepstas <linasvepstas@gmail.com> 15911L: linux-pci@vger.kernel.org 15912S: Supported 15913F: Documentation/PCI/pci-error-recovery.rst 15914 15915PCI PEER-TO-PEER DMA (P2PDMA) 15916M: Bjorn Helgaas <bhelgaas@google.com> 15917M: Logan Gunthorpe <logang@deltatee.com> 15918L: linux-pci@vger.kernel.org 15919S: Supported 15920Q: https://patchwork.kernel.org/project/linux-pci/list/ 15921B: https://bugzilla.kernel.org 15922C: irc://irc.oftc.net/linux-pci 15923T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15924F: Documentation/driver-api/pci/p2pdma.rst 15925F: drivers/pci/p2pdma.c 15926F: include/linux/pci-p2pdma.h 15927 15928PCI MSI DRIVER FOR ALTERA MSI IP 15929M: Joyce Ooi <joyce.ooi@intel.com> 15930L: linux-pci@vger.kernel.org 15931S: Supported 15932F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15933F: drivers/pci/controller/pcie-altera-msi.c 15934 15935PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15936M: Toan Le <toan@os.amperecomputing.com> 15937L: linux-pci@vger.kernel.org 15938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15939S: Maintained 15940F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15941F: drivers/pci/controller/pci-xgene-msi.c 15942 15943PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15944M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15945R: Rob Herring <robh@kernel.org> 15946R: Krzysztof Wilczyński <kw@linux.com> 15947L: linux-pci@vger.kernel.org 15948S: Supported 15949Q: https://patchwork.kernel.org/project/linux-pci/list/ 15950B: https://bugzilla.kernel.org 15951C: irc://irc.oftc.net/linux-pci 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15953F: drivers/pci/controller/ 15954F: drivers/pci/pci-bridge-emul.c 15955F: drivers/pci/pci-bridge-emul.h 15956 15957PCI SUBSYSTEM 15958M: Bjorn Helgaas <bhelgaas@google.com> 15959L: linux-pci@vger.kernel.org 15960S: Supported 15961Q: https://patchwork.kernel.org/project/linux-pci/list/ 15962B: https://bugzilla.kernel.org 15963C: irc://irc.oftc.net/linux-pci 15964T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15965F: Documentation/PCI/ 15966F: Documentation/devicetree/bindings/pci/ 15967F: arch/x86/kernel/early-quirks.c 15968F: arch/x86/kernel/quirks.c 15969F: arch/x86/pci/ 15970F: drivers/acpi/pci* 15971F: drivers/pci/ 15972F: include/asm-generic/pci* 15973F: include/linux/of_pci.h 15974F: include/linux/pci* 15975F: include/uapi/linux/pci* 15976F: lib/pci* 15977 15978PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15979M: Jonathan Chocron <jonnyc@amazon.com> 15980L: linux-pci@vger.kernel.org 15981S: Maintained 15982F: Documentation/devicetree/bindings/pci/pcie-al.txt 15983F: drivers/pci/controller/dwc/pcie-al.c 15984 15985PCIE DRIVER FOR AMLOGIC MESON 15986M: Yue Wang <yue.wang@Amlogic.com> 15987L: linux-pci@vger.kernel.org 15988L: linux-amlogic@lists.infradead.org 15989S: Maintained 15990F: drivers/pci/controller/dwc/pci-meson.c 15991 15992PCIE DRIVER FOR AXIS ARTPEC 15993M: Jesper Nilsson <jesper.nilsson@axis.com> 15994L: linux-arm-kernel@axis.com 15995L: linux-pci@vger.kernel.org 15996S: Maintained 15997F: Documentation/devicetree/bindings/pci/axis,artpec* 15998F: drivers/pci/controller/dwc/*artpec* 15999 16000PCIE DRIVER FOR CAVIUM THUNDERX 16001M: Robert Richter <rric@kernel.org> 16002L: linux-pci@vger.kernel.org 16003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16004S: Odd Fixes 16005F: drivers/pci/controller/pci-thunder-* 16006 16007PCIE DRIVER FOR HISILICON 16008M: Zhou Wang <wangzhou1@hisilicon.com> 16009L: linux-pci@vger.kernel.org 16010S: Maintained 16011F: drivers/pci/controller/dwc/pcie-hisi.c 16012 16013PCIE DRIVER FOR HISILICON KIRIN 16014M: Xiaowei Song <songxiaowei@hisilicon.com> 16015M: Binghui Wang <wangbinghui@hisilicon.com> 16016L: linux-pci@vger.kernel.org 16017S: Maintained 16018F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16019F: drivers/pci/controller/dwc/pcie-kirin.c 16020 16021PCIE DRIVER FOR HISILICON STB 16022M: Shawn Guo <shawn.guo@linaro.org> 16023L: linux-pci@vger.kernel.org 16024S: Maintained 16025F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16026F: drivers/pci/controller/dwc/pcie-histb.c 16027 16028PCIE DRIVER FOR INTEL KEEM BAY 16029M: Srikanth Thokala <srikanth.thokala@intel.com> 16030L: linux-pci@vger.kernel.org 16031S: Supported 16032F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16033F: drivers/pci/controller/dwc/pcie-keembay.c 16034 16035PCIE DRIVER FOR INTEL LGM GW SOC 16036M: Rahul Tanwar <rtanwar@maxlinear.com> 16037L: linux-pci@vger.kernel.org 16038S: Maintained 16039F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16040F: drivers/pci/controller/dwc/pcie-intel-gw.c 16041 16042PCIE DRIVER FOR MEDIATEK 16043M: Ryder Lee <ryder.lee@mediatek.com> 16044M: Jianjun Wang <jianjun.wang@mediatek.com> 16045L: linux-pci@vger.kernel.org 16046L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16047S: Supported 16048F: Documentation/devicetree/bindings/pci/mediatek* 16049F: drivers/pci/controller/*mediatek* 16050 16051PCIE DRIVER FOR MICROCHIP 16052M: Daire McNamara <daire.mcnamara@microchip.com> 16053L: linux-pci@vger.kernel.org 16054S: Supported 16055F: Documentation/devicetree/bindings/pci/microchip* 16056F: drivers/pci/controller/*microchip* 16057 16058PCIE DRIVER FOR QUALCOMM MSM 16059M: Stanimir Varbanov <svarbanov@mm-sol.com> 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-msm@vger.kernel.org 16062S: Maintained 16063F: drivers/pci/controller/dwc/pcie-qcom.c 16064 16065PCIE ENDPOINT DRIVER FOR QUALCOMM 16066M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16067L: linux-pci@vger.kernel.org 16068L: linux-arm-msm@vger.kernel.org 16069S: Maintained 16070F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16071F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16072 16073PCIE DRIVER FOR ROCKCHIP 16074M: Shawn Lin <shawn.lin@rock-chips.com> 16075L: linux-pci@vger.kernel.org 16076L: linux-rockchip@lists.infradead.org 16077S: Maintained 16078F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16079F: drivers/pci/controller/pcie-rockchip* 16080 16081PCIE DRIVER FOR SOCIONEXT UNIPHIER 16082M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16083L: linux-pci@vger.kernel.org 16084S: Maintained 16085F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16086F: drivers/pci/controller/dwc/pcie-uniphier* 16087 16088PCIE DRIVER FOR ST SPEAR13XX 16089M: Pratyush Anand <pratyush.anand@gmail.com> 16090L: linux-pci@vger.kernel.org 16091S: Maintained 16092F: drivers/pci/controller/dwc/*spear* 16093 16094PCI DRIVER FOR XILINX VERSAL CPM 16095M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16096M: Michal Simek <michal.simek@amd.com> 16097L: linux-pci@vger.kernel.org 16098S: Maintained 16099F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16100F: drivers/pci/controller/pcie-xilinx-cpm.c 16101 16102PCMCIA SUBSYSTEM 16103M: Dominik Brodowski <linux@dominikbrodowski.net> 16104S: Odd Fixes 16105T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16106F: Documentation/pcmcia/ 16107F: drivers/pcmcia/ 16108F: include/pcmcia/ 16109F: tools/pcmcia/ 16110 16111PCNET32 NETWORK DRIVER 16112M: Don Fry <pcnet32@frontier.com> 16113L: netdev@vger.kernel.org 16114S: Maintained 16115F: drivers/net/ethernet/amd/pcnet32.c 16116 16117PCRYPT PARALLEL CRYPTO ENGINE 16118M: Steffen Klassert <steffen.klassert@secunet.com> 16119L: linux-crypto@vger.kernel.org 16120S: Maintained 16121F: crypto/pcrypt.c 16122F: include/crypto/pcrypt.h 16123 16124PEAQ WMI HOTKEYS DRIVER 16125M: Hans de Goede <hdegoede@redhat.com> 16126L: platform-driver-x86@vger.kernel.org 16127S: Maintained 16128F: drivers/platform/x86/peaq-wmi.c 16129 16130PECI HARDWARE MONITORING DRIVERS 16131M: Iwona Winiarska <iwona.winiarska@intel.com> 16132L: linux-hwmon@vger.kernel.org 16133S: Supported 16134F: Documentation/hwmon/peci-cputemp.rst 16135F: Documentation/hwmon/peci-dimmtemp.rst 16136F: drivers/hwmon/peci/ 16137 16138PECI SUBSYSTEM 16139M: Iwona Winiarska <iwona.winiarska@intel.com> 16140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16141S: Supported 16142F: Documentation/devicetree/bindings/peci/ 16143F: Documentation/peci/ 16144F: drivers/peci/ 16145F: include/linux/peci-cpu.h 16146F: include/linux/peci.h 16147 16148PENSANDO ETHERNET DRIVERS 16149M: Shannon Nelson <snelson@pensando.io> 16150M: drivers@pensando.io 16151L: netdev@vger.kernel.org 16152S: Supported 16153F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16154F: drivers/net/ethernet/pensando/ 16155 16156PER-CPU MEMORY ALLOCATOR 16157M: Dennis Zhou <dennis@kernel.org> 16158M: Tejun Heo <tj@kernel.org> 16159M: Christoph Lameter <cl@linux.com> 16160L: linux-mm@kvack.org 16161S: Maintained 16162T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16163F: arch/*/include/asm/percpu.h 16164F: include/linux/percpu*.h 16165F: lib/percpu*.c 16166F: mm/percpu*.c 16167 16168PER-TASK DELAY ACCOUNTING 16169M: Balbir Singh <bsingharora@gmail.com> 16170S: Maintained 16171F: include/linux/delayacct.h 16172F: kernel/delayacct.c 16173 16174PERFORMANCE EVENTS SUBSYSTEM 16175M: Peter Zijlstra <peterz@infradead.org> 16176M: Ingo Molnar <mingo@redhat.com> 16177M: Arnaldo Carvalho de Melo <acme@kernel.org> 16178R: Mark Rutland <mark.rutland@arm.com> 16179R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16180R: Jiri Olsa <jolsa@kernel.org> 16181R: Namhyung Kim <namhyung@kernel.org> 16182L: linux-perf-users@vger.kernel.org 16183L: linux-kernel@vger.kernel.org 16184S: Supported 16185W: https://perf.wiki.kernel.org/ 16186T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16187F: arch/*/events/* 16188F: arch/*/events/*/* 16189F: arch/*/include/asm/perf_event.h 16190F: arch/*/kernel/*/*/perf_event*.c 16191F: arch/*/kernel/*/perf_event*.c 16192F: arch/*/kernel/perf_callchain.c 16193F: arch/*/kernel/perf_event*.c 16194F: include/linux/perf_event.h 16195F: include/uapi/linux/perf_event.h 16196F: kernel/events/* 16197F: tools/lib/perf/ 16198F: tools/perf/ 16199 16200PERFORMANCE EVENTS TOOLING ARM64 16201R: John Garry <john.garry@huawei.com> 16202R: Will Deacon <will@kernel.org> 16203R: James Clark <james.clark@arm.com> 16204R: Mike Leach <mike.leach@linaro.org> 16205R: Leo Yan <leo.yan@linaro.org> 16206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16207S: Supported 16208F: tools/build/feature/test-libopencsd.c 16209F: tools/perf/arch/arm*/ 16210F: tools/perf/pmu-events/arch/arm64/ 16211F: tools/perf/util/arm-spe* 16212F: tools/perf/util/cs-etm* 16213 16214PERSONALITY HANDLING 16215M: Christoph Hellwig <hch@infradead.org> 16216L: linux-abi-devel@lists.sourceforge.net 16217S: Maintained 16218F: include/linux/personality.h 16219F: include/uapi/linux/personality.h 16220 16221PHOENIX RC FLIGHT CONTROLLER ADAPTER 16222M: Marcus Folkesson <marcus.folkesson@gmail.com> 16223L: linux-input@vger.kernel.org 16224S: Maintained 16225F: Documentation/input/devices/pxrc.rst 16226F: drivers/input/joystick/pxrc.c 16227 16228PHONET PROTOCOL 16229M: Remi Denis-Courmont <courmisch@gmail.com> 16230S: Supported 16231F: Documentation/networking/phonet.rst 16232F: include/linux/phonet.h 16233F: include/net/phonet/ 16234F: include/uapi/linux/phonet.h 16235F: net/phonet/ 16236 16237PHRAM MTD DRIVER 16238M: Joern Engel <joern@lazybastard.org> 16239L: linux-mtd@lists.infradead.org 16240S: Maintained 16241F: drivers/mtd/devices/phram.c 16242 16243PICOLCD HID DRIVER 16244M: Bruno Prémont <bonbons@linux-vserver.org> 16245L: linux-input@vger.kernel.org 16246S: Maintained 16247F: drivers/hid/hid-picolcd* 16248 16249PIDFD API 16250M: Christian Brauner <christian@brauner.io> 16251L: linux-kernel@vger.kernel.org 16252S: Maintained 16253T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16254F: samples/pidfd/ 16255F: tools/testing/selftests/clone3/ 16256F: tools/testing/selftests/pid_namespace/ 16257F: tools/testing/selftests/pidfd/ 16258K: (?i)pidfd 16259K: (?i)clone3 16260K: \b(clone_args|kernel_clone_args)\b 16261 16262PIN CONTROL SUBSYSTEM 16263M: Linus Walleij <linus.walleij@linaro.org> 16264L: linux-gpio@vger.kernel.org 16265S: Maintained 16266T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16267F: Documentation/devicetree/bindings/pinctrl/ 16268F: Documentation/driver-api/pin-control.rst 16269F: drivers/pinctrl/ 16270F: include/dt-bindings/pinctrl/ 16271F: include/linux/pinctrl/ 16272 16273PIN CONTROLLER - AMD 16274M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16275M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16276S: Maintained 16277F: drivers/pinctrl/pinctrl-amd.c 16278 16279PIN CONTROLLER - FREESCALE 16280M: Dong Aisheng <aisheng.dong@nxp.com> 16281M: Fabio Estevam <festevam@gmail.com> 16282M: Shawn Guo <shawnguo@kernel.org> 16283M: Jacky Bai <ping.bai@nxp.com> 16284R: Pengutronix Kernel Team <kernel@pengutronix.de> 16285L: linux-gpio@vger.kernel.org 16286S: Maintained 16287F: Documentation/devicetree/bindings/pinctrl/fsl,* 16288F: drivers/pinctrl/freescale/ 16289 16290PIN CONTROLLER - INTEL 16291M: Mika Westerberg <mika.westerberg@linux.intel.com> 16292M: Andy Shevchenko <andy@kernel.org> 16293S: Supported 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16295F: drivers/pinctrl/intel/ 16296 16297PIN CONTROLLER - KEEMBAY 16298M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16299S: Supported 16300F: drivers/pinctrl/pinctrl-keembay* 16301 16302PIN CONTROLLER - MEDIATEK 16303M: Sean Wang <sean.wang@kernel.org> 16304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16305S: Maintained 16306F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16307F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16308F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16309F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16310F: drivers/pinctrl/mediatek/ 16311 16312PIN CONTROLLER - MICROCHIP AT91 16313M: Ludovic Desroches <ludovic.desroches@microchip.com> 16314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16315L: linux-gpio@vger.kernel.org 16316S: Supported 16317F: drivers/gpio/gpio-sama5d2-piobu.c 16318F: drivers/pinctrl/pinctrl-at91* 16319 16320PIN CONTROLLER - QUALCOMM 16321M: Bjorn Andersson <andersson@kernel.org> 16322L: linux-arm-msm@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16325F: drivers/pinctrl/qcom/ 16326 16327PIN CONTROLLER - RENESAS 16328M: Geert Uytterhoeven <geert+renesas@glider.be> 16329L: linux-renesas-soc@vger.kernel.org 16330S: Supported 16331T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16332F: Documentation/devicetree/bindings/pinctrl/renesas,* 16333F: drivers/pinctrl/renesas/ 16334 16335PIN CONTROLLER - SAMSUNG 16336M: Tomasz Figa <tomasz.figa@gmail.com> 16337M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16338M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16339R: Alim Akhtar <alim.akhtar@samsung.com> 16340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16341L: linux-samsung-soc@vger.kernel.org 16342S: Maintained 16343C: irc://irc.libera.chat/linux-exynos 16344Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16345B: mailto:linux-samsung-soc@vger.kernel.org 16346T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16347F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16348F: drivers/pinctrl/samsung/ 16349F: include/dt-bindings/pinctrl/samsung.h 16350 16351PIN CONTROLLER - SINGLE 16352M: Tony Lindgren <tony@atomide.com> 16353M: Haojian Zhuang <haojian.zhuang@linaro.org> 16354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16355L: linux-omap@vger.kernel.org 16356S: Maintained 16357F: drivers/pinctrl/pinctrl-single.c 16358 16359PIN CONTROLLER - THUNDERBAY 16360M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16361S: Supported 16362F: drivers/pinctrl/pinctrl-thunderbay.c 16363 16364PIN CONTROLLER - SUNPLUS / TIBBO 16365M: Dvorkin Dmitry <dvorkin@tibbo.com> 16366M: Wells Lu <wellslutw@gmail.com> 16367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16368S: Maintained 16369W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16370F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16371F: drivers/pinctrl/sunplus/ 16372F: include/dt-bindings/pinctrl/sppctl*.h 16373 16374PINE64 PINEPHONE KEYBOARD DRIVER 16375M: Samuel Holland <samuel@sholland.org> 16376S: Supported 16377F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16378F: drivers/input/keyboard/pinephone-keyboard.c 16379 16380PKTCDVD DRIVER 16381M: linux-block@vger.kernel.org 16382S: Orphan 16383F: drivers/block/pktcdvd.c 16384F: include/linux/pktcdvd.h 16385F: include/uapi/linux/pktcdvd.h 16386 16387PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16388M: Tomasz Duszynski <tduszyns@gmail.com> 16389S: Maintained 16390F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16391F: drivers/iio/chemical/pms7003.c 16392 16393PLDMFW LIBRARY 16394M: Jacob Keller <jacob.e.keller@intel.com> 16395S: Maintained 16396F: Documentation/driver-api/pldmfw/ 16397F: include/linux/pldmfw.h 16398F: lib/pldmfw/ 16399 16400PLX DMA DRIVER 16401M: Logan Gunthorpe <logang@deltatee.com> 16402S: Maintained 16403F: drivers/dma/plx_dma.c 16404 16405PM6764TR DRIVER 16406M: Charles Hsu <hsu.yungteng@gmail.com> 16407L: linux-hwmon@vger.kernel.org 16408S: Maintained 16409F: Documentation/hwmon/pm6764tr.rst 16410F: drivers/hwmon/pmbus/pm6764tr.c 16411 16412PM-GRAPH UTILITY 16413M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16414L: linux-pm@vger.kernel.org 16415S: Supported 16416W: https://01.org/pm-graph 16417B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16418T: git git://github.com/intel/pm-graph 16419F: tools/power/pm-graph 16420 16421PMBUS HARDWARE MONITORING DRIVERS 16422M: Guenter Roeck <linux@roeck-us.net> 16423L: linux-hwmon@vger.kernel.org 16424S: Maintained 16425W: http://hwmon.wiki.kernel.org/ 16426W: http://www.roeck-us.net/linux/drivers/ 16427T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16428F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16429F: Documentation/devicetree/bindings/hwmon/max31785.txt 16430F: Documentation/hwmon/adm1275.rst 16431F: Documentation/hwmon/ibm-cffps.rst 16432F: Documentation/hwmon/ir35221.rst 16433F: Documentation/hwmon/lm25066.rst 16434F: Documentation/hwmon/ltc2978.rst 16435F: Documentation/hwmon/ltc3815.rst 16436F: Documentation/hwmon/max16064.rst 16437F: Documentation/hwmon/max20751.rst 16438F: Documentation/hwmon/max31785.rst 16439F: Documentation/hwmon/max34440.rst 16440F: Documentation/hwmon/max8688.rst 16441F: Documentation/hwmon/pmbus-core.rst 16442F: Documentation/hwmon/pmbus.rst 16443F: Documentation/hwmon/tps40422.rst 16444F: Documentation/hwmon/ucd9000.rst 16445F: Documentation/hwmon/ucd9200.rst 16446F: Documentation/hwmon/zl6100.rst 16447F: drivers/hwmon/pmbus/ 16448F: include/linux/pmbus.h 16449 16450PMC SIERRA MaxRAID DRIVER 16451L: linux-scsi@vger.kernel.org 16452S: Orphan 16453W: http://www.pmc-sierra.com/ 16454F: drivers/scsi/pmcraid.* 16455 16456PMC SIERRA PM8001 DRIVER 16457M: Jack Wang <jinpu.wang@cloud.ionos.com> 16458L: linux-scsi@vger.kernel.org 16459S: Supported 16460F: drivers/scsi/pm8001/ 16461 16462PNI RM3100 IIO DRIVER 16463M: Song Qiang <songqiang1304521@gmail.com> 16464L: linux-iio@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16467F: drivers/iio/magnetometer/rm3100* 16468 16469PNP SUPPORT 16470M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16471L: linux-acpi@vger.kernel.org 16472S: Maintained 16473F: drivers/pnp/ 16474F: include/linux/pnp.h 16475 16476POSIX CLOCKS and TIMERS 16477M: Thomas Gleixner <tglx@linutronix.de> 16478L: linux-kernel@vger.kernel.org 16479S: Maintained 16480T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16481F: fs/timerfd.c 16482F: include/linux/time_namespace.h 16483F: include/linux/timer* 16484F: kernel/time/*timer* 16485F: kernel/time/namespace.c 16486 16487POWER MANAGEMENT CORE 16488M: "Rafael J. Wysocki" <rafael@kernel.org> 16489L: linux-pm@vger.kernel.org 16490S: Supported 16491B: https://bugzilla.kernel.org 16492T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16493F: drivers/base/power/ 16494F: drivers/powercap/ 16495F: include/linux/intel_rapl.h 16496F: include/linux/pm.h 16497F: include/linux/pm_* 16498F: include/linux/powercap.h 16499F: kernel/configs/nopm.config 16500 16501DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16502M: Daniel Lezcano <daniel.lezcano@kernel.org> 16503L: linux-pm@vger.kernel.org 16504S: Supported 16505B: https://bugzilla.kernel.org 16506T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16507F: drivers/powercap/dtpm* 16508F: include/linux/dtpm.h 16509 16510POWER STATE COORDINATION INTERFACE (PSCI) 16511M: Mark Rutland <mark.rutland@arm.com> 16512M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16514S: Maintained 16515F: drivers/firmware/psci/ 16516F: include/linux/psci.h 16517F: include/uapi/linux/psci.h 16518 16519POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16520M: Sebastian Reichel <sre@kernel.org> 16521L: linux-pm@vger.kernel.org 16522S: Maintained 16523T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16524F: Documentation/ABI/testing/sysfs-class-power 16525F: Documentation/devicetree/bindings/power/supply/ 16526F: drivers/power/supply/ 16527F: include/linux/power/ 16528F: include/linux/power_supply.h 16529 16530POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16531M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16532L: linuxppc-dev@lists.ozlabs.org 16533S: Maintained 16534F: drivers/char/powernv-op-panel.c 16535 16536PPP OVER ATM (RFC 2364) 16537M: Mitchell Blank Jr <mitch@sfgoth.com> 16538S: Maintained 16539F: include/uapi/linux/atmppp.h 16540F: net/atm/pppoatm.c 16541 16542PPP OVER ETHERNET 16543M: Michal Ostrowski <mostrows@earthlink.net> 16544S: Maintained 16545F: drivers/net/ppp/pppoe.c 16546F: drivers/net/ppp/pppox.c 16547 16548PPP OVER L2TP 16549M: James Chapman <jchapman@katalix.com> 16550S: Maintained 16551F: include/linux/if_pppol2tp.h 16552F: include/uapi/linux/if_pppol2tp.h 16553F: net/l2tp/l2tp_ppp.c 16554 16555PPP PROTOCOL DRIVERS AND COMPRESSORS 16556M: Paul Mackerras <paulus@samba.org> 16557L: linux-ppp@vger.kernel.org 16558S: Maintained 16559F: drivers/net/ppp/ppp_* 16560 16561PPS SUPPORT 16562M: Rodolfo Giometti <giometti@enneenne.com> 16563L: linuxpps@ml.enneenne.com (subscribers-only) 16564S: Maintained 16565W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16566F: Documentation/ABI/testing/sysfs-pps 16567F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16568F: Documentation/driver-api/pps.rst 16569F: drivers/pps/ 16570F: include/linux/pps*.h 16571F: include/uapi/linux/pps.h 16572 16573PPTP DRIVER 16574M: Dmitry Kozlov <xeb@mail.ru> 16575L: netdev@vger.kernel.org 16576S: Maintained 16577W: http://sourceforge.net/projects/accel-pptp 16578F: drivers/net/ppp/pptp.c 16579 16580PRESSURE STALL INFORMATION (PSI) 16581M: Johannes Weiner <hannes@cmpxchg.org> 16582M: Suren Baghdasaryan <surenb@google.com> 16583S: Maintained 16584F: include/linux/psi* 16585F: kernel/sched/psi.c 16586 16587PRINTK 16588M: Petr Mladek <pmladek@suse.com> 16589M: Sergey Senozhatsky <senozhatsky@chromium.org> 16590R: Steven Rostedt <rostedt@goodmis.org> 16591R: John Ogness <john.ogness@linutronix.de> 16592S: Maintained 16593T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16594F: include/linux/printk.h 16595F: kernel/printk/ 16596 16597PRINTK INDEXING 16598R: Chris Down <chris@chrisdown.name> 16599S: Maintained 16600F: Documentation/core-api/printk-index.rst 16601F: kernel/printk/index.c 16602K: printk_index 16603 16604PROC FILESYSTEM 16605L: linux-kernel@vger.kernel.org 16606L: linux-fsdevel@vger.kernel.org 16607S: Maintained 16608F: Documentation/filesystems/proc.rst 16609F: fs/proc/ 16610F: include/linux/proc_fs.h 16611F: tools/testing/selftests/proc/ 16612 16613PROC SYSCTL 16614M: Luis Chamberlain <mcgrof@kernel.org> 16615M: Kees Cook <keescook@chromium.org> 16616M: Iurii Zaikin <yzaikin@google.com> 16617L: linux-kernel@vger.kernel.org 16618L: linux-fsdevel@vger.kernel.org 16619S: Maintained 16620T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16621F: fs/proc/proc_sysctl.c 16622F: include/linux/sysctl.h 16623F: kernel/sysctl-test.c 16624F: kernel/sysctl.c 16625F: tools/testing/selftests/sysctl/ 16626 16627PS3 NETWORK SUPPORT 16628M: Geoff Levand <geoff@infradead.org> 16629L: netdev@vger.kernel.org 16630L: linuxppc-dev@lists.ozlabs.org 16631S: Maintained 16632F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16633 16634PS3 PLATFORM SUPPORT 16635M: Geoff Levand <geoff@infradead.org> 16636L: linuxppc-dev@lists.ozlabs.org 16637S: Maintained 16638F: arch/powerpc/boot/ps3* 16639F: arch/powerpc/include/asm/lv1call.h 16640F: arch/powerpc/include/asm/ps3*.h 16641F: arch/powerpc/platforms/ps3/ 16642F: drivers/*/ps3* 16643F: drivers/ps3/ 16644F: drivers/rtc/rtc-ps3.c 16645F: drivers/usb/host/*ps3.c 16646F: sound/ppc/snd_ps3* 16647 16648PS3VRAM DRIVER 16649M: Jim Paris <jim@jtan.com> 16650M: Geoff Levand <geoff@infradead.org> 16651L: linuxppc-dev@lists.ozlabs.org 16652S: Maintained 16653F: drivers/block/ps3vram.c 16654 16655PSAMPLE PACKET SAMPLING SUPPORT 16656M: Yotam Gigi <yotam.gi@gmail.com> 16657S: Maintained 16658F: include/net/psample.h 16659F: include/uapi/linux/psample.h 16660F: net/psample 16661 16662PSTORE FILESYSTEM 16663M: Kees Cook <keescook@chromium.org> 16664M: Anton Vorontsov <anton@enomsg.org> 16665M: Colin Cross <ccross@android.com> 16666M: Tony Luck <tony.luck@intel.com> 16667S: Maintained 16668T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16669F: Documentation/admin-guide/ramoops.rst 16670F: Documentation/admin-guide/pstore-blk.rst 16671F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16672F: drivers/acpi/apei/erst.c 16673F: drivers/firmware/efi/efi-pstore.c 16674F: fs/pstore/ 16675F: include/linux/pstore* 16676K: \b(pstore|ramoops) 16677 16678PTP HARDWARE CLOCK SUPPORT 16679M: Richard Cochran <richardcochran@gmail.com> 16680L: netdev@vger.kernel.org 16681S: Maintained 16682W: http://linuxptp.sourceforge.net/ 16683F: Documentation/ABI/testing/sysfs-ptp 16684F: Documentation/driver-api/ptp.rst 16685F: drivers/net/phy/dp83640* 16686F: drivers/ptp/* 16687F: include/linux/ptp_cl* 16688K: (?:\b|_)ptp(?:\b|_) 16689 16690PTP VIRTUAL CLOCK SUPPORT 16691M: Yangbo Lu <yangbo.lu@nxp.com> 16692L: netdev@vger.kernel.org 16693S: Maintained 16694F: drivers/ptp/ptp_vclock.c 16695F: net/ethtool/phc_vclocks.c 16696 16697PTRACE SUPPORT 16698M: Oleg Nesterov <oleg@redhat.com> 16699S: Maintained 16700F: arch/*/*/ptrace*.c 16701F: arch/*/include/asm/ptrace*.h 16702F: arch/*/ptrace*.c 16703F: include/asm-generic/syscall.h 16704F: include/linux/ptrace.h 16705F: include/linux/regset.h 16706F: include/uapi/linux/ptrace.h 16707F: kernel/ptrace.c 16708 16709PULSE8-CEC DRIVER 16710M: Hans Verkuil <hverkuil@xs4all.nl> 16711L: linux-media@vger.kernel.org 16712S: Maintained 16713T: git git://linuxtv.org/media_tree.git 16714F: Documentation/admin-guide/media/pulse8-cec.rst 16715F: drivers/media/cec/usb/pulse8/ 16716 16717PURELIFI PLFXLC DRIVER 16718M: Srinivasan Raju <srini.raju@purelifi.com> 16719L: linux-wireless@vger.kernel.org 16720S: Supported 16721F: drivers/net/wireless/purelifi/plfxlc/ 16722 16723PVRUSB2 VIDEO4LINUX DRIVER 16724M: Mike Isely <isely@pobox.com> 16725L: pvrusb2@isely.net (subscribers-only) 16726L: linux-media@vger.kernel.org 16727S: Maintained 16728W: http://www.isely.net/pvrusb2/ 16729T: git git://linuxtv.org/media_tree.git 16730F: Documentation/driver-api/media/drivers/pvrusb2* 16731F: drivers/media/usb/pvrusb2/ 16732 16733PWC WEBCAM DRIVER 16734M: Hans Verkuil <hverkuil@xs4all.nl> 16735L: linux-media@vger.kernel.org 16736S: Odd Fixes 16737T: git git://linuxtv.org/media_tree.git 16738F: drivers/media/usb/pwc/* 16739F: include/trace/events/pwc.h 16740 16741PWM IR Transmitter 16742M: Sean Young <sean@mess.org> 16743L: linux-media@vger.kernel.org 16744S: Maintained 16745F: drivers/media/rc/pwm-ir-tx.c 16746 16747PWM SUBSYSTEM 16748M: Thierry Reding <thierry.reding@gmail.com> 16749R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16750L: linux-pwm@vger.kernel.org 16751S: Maintained 16752Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16753T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16754F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16755F: Documentation/devicetree/bindings/pwm/ 16756F: Documentation/driver-api/pwm.rst 16757F: drivers/gpio/gpio-mvebu.c 16758F: drivers/pwm/ 16759F: drivers/video/backlight/pwm_bl.c 16760F: include/dt-bindings/pwm/ 16761F: include/linux/pwm.h 16762F: include/linux/pwm_backlight.h 16763K: pwm_(config|apply_state|ops) 16764 16765PXA GPIO DRIVER 16766M: Robert Jarzmik <robert.jarzmik@free.fr> 16767L: linux-gpio@vger.kernel.org 16768S: Maintained 16769F: drivers/gpio/gpio-pxa.c 16770 16771PXA MMCI DRIVER 16772S: Orphan 16773 16774PXA RTC DRIVER 16775M: Robert Jarzmik <robert.jarzmik@free.fr> 16776L: linux-rtc@vger.kernel.org 16777S: Maintained 16778 16779PXA2xx/PXA3xx SUPPORT 16780M: Daniel Mack <daniel@zonque.org> 16781M: Haojian Zhuang <haojian.zhuang@gmail.com> 16782M: Robert Jarzmik <robert.jarzmik@free.fr> 16783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16784S: Maintained 16785T: git git://github.com/hzhuang1/linux.git 16786T: git git://github.com/rjarzmik/linux.git 16787F: arch/arm/boot/dts/pxa* 16788F: arch/arm/mach-pxa/ 16789F: drivers/dma/pxa* 16790F: drivers/pcmcia/pxa2xx* 16791F: drivers/pinctrl/pxa/ 16792F: drivers/spi/spi-pxa2xx* 16793F: drivers/usb/gadget/udc/pxa2* 16794F: include/sound/pxa2xx-lib.h 16795F: sound/arm/pxa* 16796F: sound/soc/pxa/ 16797 16798QAT DRIVER 16799M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16800L: qat-linux@intel.com 16801S: Supported 16802F: drivers/crypto/qat/ 16803 16804QCOM AUDIO (ASoC) DRIVERS 16805M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16806M: Banajit Goswami <bgoswami@quicinc.com> 16807L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16808S: Supported 16809F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16810F: Documentation/devicetree/bindings/sound/qcom,* 16811F: drivers/soc/qcom/apr.c 16812F: include/dt-bindings/sound/qcom,wcd9335.h 16813F: sound/soc/codecs/lpass-rx-macro.* 16814F: sound/soc/codecs/lpass-tx-macro.* 16815F: sound/soc/codecs/lpass-va-macro.c 16816F: sound/soc/codecs/lpass-wsa-macro.* 16817F: sound/soc/codecs/msm8916-wcd-analog.c 16818F: sound/soc/codecs/msm8916-wcd-digital.c 16819F: sound/soc/codecs/wcd9335.* 16820F: sound/soc/codecs/wcd934x.c 16821F: sound/soc/codecs/wcd-clsh-v2.* 16822F: sound/soc/codecs/wcd-mbhc-v2.* 16823F: sound/soc/codecs/wsa881x.c 16824F: sound/soc/codecs/wsa883x.c 16825F: sound/soc/qcom/ 16826 16827QCOM EMBEDDED USB DEBUGGER (EUD) 16828M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16829L: linux-arm-msm@vger.kernel.org 16830S: Maintained 16831F: Documentation/ABI/testing/sysfs-driver-eud 16832F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16833F: drivers/usb/misc/qcom_eud.c 16834 16835QCOM IPA DRIVER 16836M: Alex Elder <elder@kernel.org> 16837L: netdev@vger.kernel.org 16838S: Supported 16839F: drivers/net/ipa/ 16840 16841QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16842M: Gabriel Somlo <somlo@cmu.edu> 16843M: "Michael S. Tsirkin" <mst@redhat.com> 16844L: qemu-devel@nongnu.org 16845S: Maintained 16846F: drivers/firmware/qemu_fw_cfg.c 16847F: include/uapi/linux/qemu_fw_cfg.h 16848 16849QIB DRIVER 16850M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16851L: linux-rdma@vger.kernel.org 16852S: Supported 16853F: drivers/infiniband/hw/qib/ 16854 16855QLOGIC QL41xxx FCOE DRIVER 16856M: Saurav Kashyap <skashyap@marvell.com> 16857M: Javed Hasan <jhasan@marvell.com> 16858M: GR-QLogic-Storage-Upstream@marvell.com 16859L: linux-scsi@vger.kernel.org 16860S: Supported 16861F: drivers/scsi/qedf/ 16862 16863QLOGIC QL41xxx ISCSI DRIVER 16864M: Nilesh Javali <njavali@marvell.com> 16865M: Manish Rangankar <mrangankar@marvell.com> 16866M: GR-QLogic-Storage-Upstream@marvell.com 16867L: linux-scsi@vger.kernel.org 16868S: Supported 16869F: drivers/scsi/qedi/ 16870 16871QLOGIC QL4xxx ETHERNET DRIVER 16872M: Ariel Elior <aelior@marvell.com> 16873M: Manish Chopra <manishc@marvell.com> 16874L: netdev@vger.kernel.org 16875S: Supported 16876F: drivers/net/ethernet/qlogic/qed/ 16877F: drivers/net/ethernet/qlogic/qede/ 16878F: include/linux/qed/ 16879 16880QLOGIC QL4xxx RDMA DRIVER 16881M: Michal Kalderon <mkalderon@marvell.com> 16882M: Ariel Elior <aelior@marvell.com> 16883L: linux-rdma@vger.kernel.org 16884S: Supported 16885F: drivers/infiniband/hw/qedr/ 16886F: include/uapi/rdma/qedr-abi.h 16887 16888QLOGIC QLA1280 SCSI DRIVER 16889M: Michael Reed <mdr@sgi.com> 16890L: linux-scsi@vger.kernel.org 16891S: Maintained 16892F: drivers/scsi/qla1280.[ch] 16893 16894QLOGIC QLA2XXX FC-SCSI DRIVER 16895M: Nilesh Javali <njavali@marvell.com> 16896M: GR-QLogic-Storage-Upstream@marvell.com 16897L: linux-scsi@vger.kernel.org 16898S: Supported 16899F: drivers/scsi/qla2xxx/ 16900 16901QLOGIC QLA3XXX NETWORK DRIVER 16902M: GR-Linux-NIC-Dev@marvell.com 16903L: netdev@vger.kernel.org 16904S: Supported 16905F: drivers/net/ethernet/qlogic/qla3xxx.* 16906 16907QLOGIC QLA4XXX iSCSI DRIVER 16908M: Nilesh Javali <njavali@marvell.com> 16909M: Manish Rangankar <mrangankar@marvell.com> 16910M: GR-QLogic-Storage-Upstream@marvell.com 16911L: linux-scsi@vger.kernel.org 16912S: Supported 16913F: drivers/scsi/qla4xxx/ 16914 16915QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16916M: Shahed Shaikh <shshaikh@marvell.com> 16917M: Manish Chopra <manishc@marvell.com> 16918M: GR-Linux-NIC-Dev@marvell.com 16919L: netdev@vger.kernel.org 16920S: Supported 16921F: drivers/net/ethernet/qlogic/qlcnic/ 16922 16923QLOGIC QLGE 10Gb ETHERNET DRIVER 16924M: Manish Chopra <manishc@marvell.com> 16925M: GR-Linux-NIC-Dev@marvell.com 16926M: Coiby Xu <coiby.xu@gmail.com> 16927L: netdev@vger.kernel.org 16928S: Supported 16929F: Documentation/networking/device_drivers/qlogic/qlge.rst 16930F: drivers/staging/qlge/ 16931 16932QM1D1B0004 MEDIA DRIVER 16933M: Akihiro Tsukada <tskd08@gmail.com> 16934L: linux-media@vger.kernel.org 16935S: Odd Fixes 16936F: drivers/media/tuners/qm1d1b0004* 16937 16938QM1D1C0042 MEDIA DRIVER 16939M: Akihiro Tsukada <tskd08@gmail.com> 16940L: linux-media@vger.kernel.org 16941S: Odd Fixes 16942F: drivers/media/tuners/qm1d1c0042* 16943 16944QNX4 FILESYSTEM 16945M: Anders Larsen <al@alarsen.net> 16946S: Maintained 16947W: http://www.alarsen.net/linux/qnx4fs/ 16948F: fs/qnx4/ 16949F: include/uapi/linux/qnx4_fs.h 16950F: include/uapi/linux/qnxtypes.h 16951 16952QORIQ DPAA2 FSL-MC BUS DRIVER 16953M: Stuart Yoder <stuyoder@gmail.com> 16954M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16955L: linux-kernel@vger.kernel.org 16956S: Maintained 16957F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16958F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16959F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16960F: drivers/bus/fsl-mc/ 16961F: include/uapi/linux/fsl_mc.h 16962 16963QT1010 MEDIA DRIVER 16964M: Antti Palosaari <crope@iki.fi> 16965L: linux-media@vger.kernel.org 16966S: Maintained 16967W: https://linuxtv.org 16968W: http://palosaari.fi/linux/ 16969Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16970T: git git://linuxtv.org/anttip/media_tree.git 16971F: drivers/media/tuners/qt1010* 16972 16973QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16974M: Kalle Valo <kvalo@kernel.org> 16975L: ath10k@lists.infradead.org 16976S: Supported 16977W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16979F: drivers/net/wireless/ath/ath10k/ 16980F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16981 16982QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16983M: Kalle Valo <kvalo@kernel.org> 16984L: ath11k@lists.infradead.org 16985S: Supported 16986T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16987F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16988F: drivers/net/wireless/ath/ath11k/ 16989 16990QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16991M: Toke Høiland-Jørgensen <toke@toke.dk> 16992L: linux-wireless@vger.kernel.org 16993S: Maintained 16994W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16995F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16996F: drivers/net/wireless/ath/ath9k/ 16997 16998QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16999M: Stephan Gerhold <stephan@gerhold.net> 17000L: netdev@vger.kernel.org 17001L: linux-arm-msm@vger.kernel.org 17002S: Maintained 17003F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17004F: drivers/net/wwan/qcom_bam_dmux.c 17005 17006QUALCOMM CAMERA SUBSYSTEM DRIVER 17007M: Robert Foss <robert.foss@linaro.org> 17008M: Todor Tomov <todor.too@gmail.com> 17009L: linux-media@vger.kernel.org 17010S: Maintained 17011F: Documentation/admin-guide/media/qcom_camss.rst 17012F: Documentation/devicetree/bindings/media/*camss* 17013F: drivers/media/platform/qcom/camss/ 17014 17015QUALCOMM CLOCK DRIVERS 17016M: Bjorn Andersson <andersson@kernel.org> 17017L: linux-arm-msm@vger.kernel.org 17018S: Supported 17019T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17020F: Documentation/devicetree/bindings/clock/qcom,* 17021F: drivers/clk/qcom/ 17022F: include/dt-bindings/clock/qcom,* 17023 17024QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17025M: Niklas Cassel <nks@flawful.org> 17026L: linux-pm@vger.kernel.org 17027L: linux-arm-msm@vger.kernel.org 17028S: Maintained 17029F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17030F: drivers/soc/qcom/cpr.c 17031 17032QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17033M: Ilia Lin <ilia.lin@kernel.org> 17034L: linux-pm@vger.kernel.org 17035S: Maintained 17036F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17037F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17038F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17039 17040QUALCOMM CRYPTO DRIVERS 17041M: Thara Gopinath <thara.gopinath@gmail.com> 17042L: linux-crypto@vger.kernel.org 17043L: linux-arm-msm@vger.kernel.org 17044S: Maintained 17045F: drivers/crypto/qce/ 17046 17047QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17048M: Timur Tabi <timur@kernel.org> 17049L: netdev@vger.kernel.org 17050S: Maintained 17051F: drivers/net/ethernet/qualcomm/emac/ 17052 17053QUALCOMM ETHQOS ETHERNET DRIVER 17054M: Vinod Koul <vkoul@kernel.org> 17055R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17056L: netdev@vger.kernel.org 17057S: Maintained 17058F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17059F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17060 17061QUALCOMM FASTRPC DRIVER 17062M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17063M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17064L: linux-arm-msm@vger.kernel.org 17065S: Maintained 17066F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17067F: drivers/misc/fastrpc.c 17068F: include/uapi/misc/fastrpc.h 17069 17070QUALCOMM HEXAGON ARCHITECTURE 17071M: Brian Cain <bcain@quicinc.com> 17072L: linux-hexagon@vger.kernel.org 17073T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17074S: Supported 17075F: arch/hexagon/ 17076 17077QUALCOMM HIDMA DRIVER 17078M: Sinan Kaya <okaya@kernel.org> 17079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17080L: linux-arm-msm@vger.kernel.org 17081L: dmaengine@vger.kernel.org 17082S: Supported 17083F: drivers/dma/qcom/hidma* 17084 17085QUALCOMM I2C CCI DRIVER 17086M: Loic Poulain <loic.poulain@linaro.org> 17087M: Robert Foss <robert.foss@linaro.org> 17088L: linux-i2c@vger.kernel.org 17089L: linux-arm-msm@vger.kernel.org 17090S: Maintained 17091F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17092F: drivers/i2c/busses/i2c-qcom-cci.c 17093 17094QUALCOMM INTERCONNECT BWMON DRIVER 17095M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17096L: linux-arm-msm@vger.kernel.org 17097S: Maintained 17098F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17099F: drivers/soc/qcom/icc-bwmon.c 17100 17101QUALCOMM IOMMU 17102M: Rob Clark <robdclark@gmail.com> 17103L: iommu@lists.linux.dev 17104L: linux-arm-msm@vger.kernel.org 17105S: Maintained 17106F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17107 17108QUALCOMM IPC ROUTER (QRTR) DRIVER 17109M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17110L: linux-arm-msm@vger.kernel.org 17111S: Maintained 17112F: include/trace/events/qrtr.h 17113F: include/uapi/linux/qrtr.h 17114F: net/qrtr/ 17115 17116QUALCOMM IPCC MAILBOX DRIVER 17117M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17118L: linux-arm-msm@vger.kernel.org 17119S: Supported 17120F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17121F: drivers/mailbox/qcom-ipcc.c 17122F: include/dt-bindings/mailbox/qcom-ipcc.h 17123 17124QUALCOMM IPQ4019 USB PHY DRIVER 17125M: Robert Marko <robert.marko@sartura.hr> 17126M: Luka Perkov <luka.perkov@sartura.hr> 17127L: linux-arm-msm@vger.kernel.org 17128S: Maintained 17129F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17130F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17131 17132QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17133M: Robert Marko <robert.marko@sartura.hr> 17134M: Luka Perkov <luka.perkov@sartura.hr> 17135L: linux-arm-msm@vger.kernel.org 17136S: Maintained 17137F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17138F: drivers/regulator/vqmmc-ipq4019-regulator.c 17139 17140QUALCOMM NAND CONTROLLER DRIVER 17141M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17142L: linux-mtd@lists.infradead.org 17143L: linux-arm-msm@vger.kernel.org 17144S: Maintained 17145F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17146F: drivers/mtd/nand/raw/qcom_nandc.c 17147 17148QUALCOMM RMNET DRIVER 17149M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17150M: Sean Tranchetti <quic_stranche@quicinc.com> 17151L: netdev@vger.kernel.org 17152S: Maintained 17153F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17154F: drivers/net/ethernet/qualcomm/rmnet/ 17155F: include/linux/if_rmnet.h 17156 17157QUALCOMM TSENS THERMAL DRIVER 17158M: Amit Kucheria <amitk@kernel.org> 17159M: Thara Gopinath <thara.gopinath@gmail.com> 17160L: linux-pm@vger.kernel.org 17161L: linux-arm-msm@vger.kernel.org 17162S: Maintained 17163F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17164F: drivers/thermal/qcom/ 17165 17166QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17167M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17168L: linux-media@vger.kernel.org 17169L: linux-arm-msm@vger.kernel.org 17170S: Maintained 17171T: git git://linuxtv.org/media_tree.git 17172F: Documentation/devicetree/bindings/media/*venus* 17173F: drivers/media/platform/qcom/venus/ 17174 17175QUALCOMM WCN36XX WIRELESS DRIVER 17176M: Loic Poulain <loic.poulain@linaro.org> 17177L: wcn36xx@lists.infradead.org 17178S: Supported 17179W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17180F: drivers/net/wireless/ath/wcn36xx/ 17181 17182QUANTENNA QTNFMAC WIRELESS DRIVER 17183M: Igor Mitsyanko <imitsyanko@quantenna.com> 17184R: Sergey Matyukevich <geomatsi@gmail.com> 17185L: linux-wireless@vger.kernel.org 17186S: Maintained 17187F: drivers/net/wireless/quantenna 17188 17189RADEON and AMDGPU DRM DRIVERS 17190M: Alex Deucher <alexander.deucher@amd.com> 17191M: Christian König <christian.koenig@amd.com> 17192M: Pan, Xinhui <Xinhui.Pan@amd.com> 17193L: amd-gfx@lists.freedesktop.org 17194S: Supported 17195T: git https://gitlab.freedesktop.org/agd5f/linux.git 17196B: https://gitlab.freedesktop.org/drm/amd/-/issues 17197C: irc://irc.oftc.net/radeon 17198F: Documentation/gpu/amdgpu/ 17199F: drivers/gpu/drm/amd/ 17200F: drivers/gpu/drm/radeon/ 17201F: include/uapi/drm/amdgpu_drm.h 17202F: include/uapi/drm/radeon_drm.h 17203 17204RADEON FRAMEBUFFER DISPLAY DRIVER 17205M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17206L: linux-fbdev@vger.kernel.org 17207S: Maintained 17208F: drivers/video/fbdev/aty/radeon* 17209F: include/uapi/linux/radeonfb.h 17210 17211RADIOSHARK RADIO DRIVER 17212M: Hans Verkuil <hverkuil@xs4all.nl> 17213L: linux-media@vger.kernel.org 17214S: Maintained 17215T: git git://linuxtv.org/media_tree.git 17216F: drivers/media/radio/radio-shark.c 17217 17218RADIOSHARK2 RADIO DRIVER 17219M: Hans Verkuil <hverkuil@xs4all.nl> 17220L: linux-media@vger.kernel.org 17221S: Maintained 17222T: git git://linuxtv.org/media_tree.git 17223F: drivers/media/radio/radio-shark2.c 17224F: drivers/media/radio/radio-tea5777.c 17225 17226RADOS BLOCK DEVICE (RBD) 17227M: Ilya Dryomov <idryomov@gmail.com> 17228R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17229L: ceph-devel@vger.kernel.org 17230S: Supported 17231W: http://ceph.com/ 17232T: git https://github.com/ceph/ceph-client.git 17233F: Documentation/ABI/testing/sysfs-bus-rbd 17234F: drivers/block/rbd.c 17235F: drivers/block/rbd_types.h 17236 17237RAGE128 FRAMEBUFFER DISPLAY DRIVER 17238M: Paul Mackerras <paulus@samba.org> 17239L: linux-fbdev@vger.kernel.org 17240S: Maintained 17241F: drivers/video/fbdev/aty/aty128fb.c 17242 17243RAINSHADOW-CEC DRIVER 17244M: Hans Verkuil <hverkuil@xs4all.nl> 17245L: linux-media@vger.kernel.org 17246S: Maintained 17247T: git git://linuxtv.org/media_tree.git 17248F: drivers/media/cec/usb/rainshadow/ 17249 17250RALINK MIPS ARCHITECTURE 17251M: John Crispin <john@phrozen.org> 17252L: linux-mips@vger.kernel.org 17253S: Maintained 17254F: arch/mips/ralink 17255 17256RALINK MT7621 MIPS ARCHITECTURE 17257M: Arınç ÜNAL <arinc.unal@arinc9.com> 17258M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17259L: linux-mips@vger.kernel.org 17260S: Maintained 17261F: arch/mips/boot/dts/ralink/mt7621* 17262 17263RALINK PINCTRL DRIVER 17264M: Arınç ÜNAL <arinc.unal@arinc9.com> 17265M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17266L: linux-mips@vger.kernel.org 17267S: Maintained 17268F: drivers/pinctrl/ralink/ 17269 17270RALINK RT2X00 WIRELESS LAN DRIVER 17271M: Stanislaw Gruszka <stf_xl@wp.pl> 17272M: Helmut Schaa <helmut.schaa@googlemail.com> 17273L: linux-wireless@vger.kernel.org 17274S: Maintained 17275F: drivers/net/wireless/ralink/rt2x00/ 17276 17277RAMDISK RAM BLOCK DEVICE DRIVER 17278M: Jens Axboe <axboe@kernel.dk> 17279S: Maintained 17280F: Documentation/admin-guide/blockdev/ramdisk.rst 17281F: drivers/block/brd.c 17282 17283RANCHU VIRTUAL BOARD FOR MIPS 17284M: Miodrag Dinic <miodrag.dinic@mips.com> 17285L: linux-mips@vger.kernel.org 17286S: Supported 17287F: arch/mips/configs/generic/board-ranchu.config 17288F: arch/mips/generic/board-ranchu.c 17289 17290RANDOM NUMBER DRIVER 17291M: "Theodore Ts'o" <tytso@mit.edu> 17292M: Jason A. Donenfeld <Jason@zx2c4.com> 17293T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17294S: Maintained 17295F: drivers/char/random.c 17296F: drivers/virt/vmgenid.c 17297 17298RAPIDIO SUBSYSTEM 17299M: Matt Porter <mporter@kernel.crashing.org> 17300M: Alexandre Bounine <alex.bou9@gmail.com> 17301S: Maintained 17302F: drivers/rapidio/ 17303 17304RAS INFRASTRUCTURE 17305M: Tony Luck <tony.luck@intel.com> 17306M: Borislav Petkov <bp@alien8.de> 17307L: linux-edac@vger.kernel.org 17308S: Maintained 17309F: Documentation/admin-guide/ras.rst 17310F: drivers/ras/ 17311F: include/linux/ras.h 17312F: include/ras/ras_event.h 17313 17314RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17315L: linux-wireless@vger.kernel.org 17316S: Orphan 17317F: drivers/net/wireless/ray* 17318 17319RC-CORE / LIRC FRAMEWORK 17320M: Sean Young <sean@mess.org> 17321L: linux-media@vger.kernel.org 17322S: Maintained 17323W: http://linuxtv.org 17324T: git git://linuxtv.org/media_tree.git 17325F: Documentation/driver-api/media/rc-core.rst 17326F: Documentation/userspace-api/media/rc/ 17327F: drivers/media/rc/ 17328F: include/media/rc-map.h 17329F: include/media/rc-core.h 17330F: include/uapi/linux/lirc.h 17331 17332RCMM REMOTE CONTROLS DECODER 17333M: Patrick Lerda <patrick9876@free.fr> 17334S: Maintained 17335F: drivers/media/rc/ir-rcmm-decoder.c 17336 17337RCUTORTURE TEST FRAMEWORK 17338M: "Paul E. McKenney" <paulmck@kernel.org> 17339M: Josh Triplett <josh@joshtriplett.org> 17340R: Steven Rostedt <rostedt@goodmis.org> 17341R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17342R: Lai Jiangshan <jiangshanlai@gmail.com> 17343L: rcu@vger.kernel.org 17344S: Supported 17345T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17346F: tools/testing/selftests/rcutorture 17347 17348RDACM20 Camera Sensor 17349M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17350M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17351M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17352M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17353L: linux-media@vger.kernel.org 17354S: Maintained 17355F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17356F: drivers/media/i2c/max9271.c 17357F: drivers/media/i2c/max9271.h 17358F: drivers/media/i2c/rdacm20.c 17359 17360RDACM21 Camera Sensor 17361M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17362M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17363M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17364M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17365L: linux-media@vger.kernel.org 17366S: Maintained 17367F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17368F: drivers/media/i2c/max9271.c 17369F: drivers/media/i2c/max9271.h 17370F: drivers/media/i2c/rdacm21.c 17371 17372RDC R-321X SoC 17373M: Florian Fainelli <florian@openwrt.org> 17374S: Maintained 17375 17376RDC R6040 FAST ETHERNET DRIVER 17377M: Florian Fainelli <f.fainelli@gmail.com> 17378L: netdev@vger.kernel.org 17379S: Maintained 17380F: drivers/net/ethernet/rdc/r6040.c 17381 17382RDMAVT - RDMA verbs software 17383M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17384L: linux-rdma@vger.kernel.org 17385S: Supported 17386F: drivers/infiniband/sw/rdmavt 17387 17388RDS - RELIABLE DATAGRAM SOCKETS 17389M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17390L: netdev@vger.kernel.org 17391L: linux-rdma@vger.kernel.org 17392L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17393S: Supported 17394W: https://oss.oracle.com/projects/rds/ 17395F: Documentation/networking/rds.rst 17396F: net/rds/ 17397 17398RDT - RESOURCE ALLOCATION 17399M: Fenghua Yu <fenghua.yu@intel.com> 17400M: Reinette Chatre <reinette.chatre@intel.com> 17401L: linux-kernel@vger.kernel.org 17402S: Supported 17403F: Documentation/x86/resctrl* 17404F: arch/x86/include/asm/resctrl.h 17405F: arch/x86/kernel/cpu/resctrl/ 17406F: tools/testing/selftests/resctrl/ 17407 17408READ-COPY UPDATE (RCU) 17409M: "Paul E. McKenney" <paulmck@kernel.org> 17410M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17411M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17412M: Josh Triplett <josh@joshtriplett.org> 17413R: Steven Rostedt <rostedt@goodmis.org> 17414R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17415R: Lai Jiangshan <jiangshanlai@gmail.com> 17416R: Joel Fernandes <joel@joelfernandes.org> 17417L: rcu@vger.kernel.org 17418S: Supported 17419W: http://www.rdrop.com/users/paulmck/RCU/ 17420T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17421F: Documentation/RCU/ 17422F: include/linux/rcu* 17423F: kernel/rcu/ 17424X: Documentation/RCU/torture.rst 17425X: include/linux/srcu*.h 17426X: kernel/rcu/srcu*.c 17427 17428REAL TIME CLOCK (RTC) SUBSYSTEM 17429M: Alessandro Zummo <a.zummo@towertech.it> 17430M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17431L: linux-rtc@vger.kernel.org 17432S: Maintained 17433Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17434T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17435F: Documentation/admin-guide/rtc.rst 17436F: Documentation/devicetree/bindings/rtc/ 17437F: drivers/rtc/ 17438F: include/linux/platform_data/rtc-* 17439F: include/linux/rtc.h 17440F: include/linux/rtc/ 17441F: include/uapi/linux/rtc.h 17442F: tools/testing/selftests/rtc/ 17443 17444REALTEK AUDIO CODECS 17445M: Oder Chiou <oder_chiou@realtek.com> 17446S: Maintained 17447F: include/sound/rt*.h 17448F: sound/soc/codecs/rt* 17449 17450REALTEK OTTO WATCHDOG 17451M: Sander Vanheule <sander@svanheule.net> 17452L: linux-watchdog@vger.kernel.org 17453S: Maintained 17454F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17455F: drivers/watchdog/realtek_otto_wdt.c 17456 17457REALTEK RTL83xx SMI DSA ROUTER CHIPS 17458M: Linus Walleij <linus.walleij@linaro.org> 17459M: Alvin Šipraga <alsi@bang-olufsen.dk> 17460S: Maintained 17461F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17462F: drivers/net/dsa/realtek/* 17463 17464REALTEK WIRELESS DRIVER (rtlwifi family) 17465M: Ping-Ke Shih <pkshih@realtek.com> 17466L: linux-wireless@vger.kernel.org 17467S: Maintained 17468W: https://wireless.wiki.kernel.org/ 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17470F: drivers/net/wireless/realtek/rtlwifi/ 17471 17472REALTEK WIRELESS DRIVER (rtw88) 17473M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17474L: linux-wireless@vger.kernel.org 17475S: Maintained 17476F: drivers/net/wireless/realtek/rtw88/ 17477 17478REALTEK WIRELESS DRIVER (rtw89) 17479M: Ping-Ke Shih <pkshih@realtek.com> 17480L: linux-wireless@vger.kernel.org 17481S: Maintained 17482F: drivers/net/wireless/realtek/rtw89/ 17483 17484REDPINE WIRELESS DRIVER 17485M: Amitkumar Karwar <amitkarwar@gmail.com> 17486M: Siva Rebbagondla <siva8118@gmail.com> 17487L: linux-wireless@vger.kernel.org 17488S: Maintained 17489F: drivers/net/wireless/rsi/ 17490 17491REGISTER MAP ABSTRACTION 17492M: Mark Brown <broonie@kernel.org> 17493L: linux-kernel@vger.kernel.org 17494S: Supported 17495T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17496F: Documentation/devicetree/bindings/regmap/ 17497F: drivers/base/regmap/ 17498F: include/linux/regmap.h 17499 17500REISERFS FILE SYSTEM 17501L: reiserfs-devel@vger.kernel.org 17502S: Supported 17503F: fs/reiserfs/ 17504 17505REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17506M: Bjorn Andersson <andersson@kernel.org> 17507M: Mathieu Poirier <mathieu.poirier@linaro.org> 17508L: linux-remoteproc@vger.kernel.org 17509S: Maintained 17510T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17511F: Documentation/ABI/testing/sysfs-class-remoteproc 17512F: Documentation/devicetree/bindings/remoteproc/ 17513F: Documentation/staging/remoteproc.rst 17514F: drivers/remoteproc/ 17515F: include/linux/remoteproc.h 17516F: include/linux/remoteproc/ 17517 17518REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17519M: Bjorn Andersson <andersson@kernel.org> 17520M: Mathieu Poirier <mathieu.poirier@linaro.org> 17521L: linux-remoteproc@vger.kernel.org 17522S: Maintained 17523T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17524F: Documentation/ABI/testing/sysfs-bus-rpmsg 17525F: Documentation/staging/rpmsg.rst 17526F: drivers/rpmsg/ 17527F: include/linux/rpmsg.h 17528F: include/linux/rpmsg/ 17529F: include/uapi/linux/rpmsg.h 17530F: samples/rpmsg/ 17531 17532REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17533M: Stephan Gerhold <stephan@gerhold.net> 17534L: netdev@vger.kernel.org 17535L: linux-remoteproc@vger.kernel.org 17536S: Maintained 17537F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17538 17539RENESAS CLOCK DRIVERS 17540M: Geert Uytterhoeven <geert+renesas@glider.be> 17541L: linux-renesas-soc@vger.kernel.org 17542S: Supported 17543T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17544F: Documentation/devicetree/bindings/clock/renesas,* 17545F: drivers/clk/renesas/ 17546 17547RENESAS EMEV2 I2C DRIVER 17548M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17549L: linux-renesas-soc@vger.kernel.org 17550S: Supported 17551F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17552F: drivers/i2c/busses/i2c-emev2.c 17553 17554RENESAS ETHERNET DRIVERS 17555R: Sergey Shtylyov <s.shtylyov@omp.ru> 17556L: netdev@vger.kernel.org 17557L: linux-renesas-soc@vger.kernel.org 17558F: Documentation/devicetree/bindings/net/renesas,*.yaml 17559F: drivers/net/ethernet/renesas/ 17560F: include/linux/sh_eth.h 17561 17562RENESAS R-CAR GYROADC DRIVER 17563M: Marek Vasut <marek.vasut@gmail.com> 17564L: linux-iio@vger.kernel.org 17565S: Supported 17566F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17567F: drivers/iio/adc/rcar-gyroadc.c 17568 17569RENESAS R-CAR I2C DRIVERS 17570M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17571L: linux-renesas-soc@vger.kernel.org 17572S: Supported 17573F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17574F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17575F: drivers/i2c/busses/i2c-rcar.c 17576F: drivers/i2c/busses/i2c-sh_mobile.c 17577 17578RENESAS R-CAR SATA DRIVER 17579R: Sergey Shtylyov <s.shtylyov@omp.ru> 17580S: Supported 17581L: linux-ide@vger.kernel.org 17582L: linux-renesas-soc@vger.kernel.org 17583F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17584F: drivers/ata/sata_rcar.c 17585 17586RENESAS R-CAR THERMAL DRIVERS 17587M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17588L: linux-renesas-soc@vger.kernel.org 17589S: Supported 17590F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17591F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17592F: drivers/thermal/rcar_gen3_thermal.c 17593F: drivers/thermal/rcar_thermal.c 17594 17595RENESAS RIIC DRIVER 17596M: Chris Brandt <chris.brandt@renesas.com> 17597L: linux-renesas-soc@vger.kernel.org 17598S: Supported 17599F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17600F: drivers/i2c/busses/i2c-riic.c 17601 17602RENESAS USB PHY DRIVER 17603M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17604L: linux-renesas-soc@vger.kernel.org 17605S: Maintained 17606F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17607 17608RENESAS RZ/G2L A/D DRIVER 17609M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17610L: linux-iio@vger.kernel.org 17611L: linux-renesas-soc@vger.kernel.org 17612S: Supported 17613F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17614F: drivers/iio/adc/rzg2l_adc.c 17615 17616RENESAS RZ/N1 A5PSW SWITCH DRIVER 17617M: Clément Léger <clement.leger@bootlin.com> 17618L: linux-renesas-soc@vger.kernel.org 17619L: netdev@vger.kernel.org 17620S: Maintained 17621F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17622F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17623F: drivers/net/dsa/rzn1_a5psw* 17624F: drivers/net/pcs/pcs-rzn1-miic.c 17625F: include/dt-bindings/net/pcs-rzn1-miic.h 17626F: include/linux/pcs-rzn1-miic.h 17627F: net/dsa/tag_rzn1_a5psw.c 17628 17629RENESAS RZ/N1 RTC CONTROLLER DRIVER 17630M: Miquel Raynal <miquel.raynal@bootlin.com> 17631L: linux-rtc@vger.kernel.org 17632L: linux-renesas-soc@vger.kernel.org 17633S: Maintained 17634F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17635F: drivers/rtc/rtc-rzn1.c 17636 17637RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17638M: Miquel Raynal <miquel.raynal@bootlin.com> 17639L: linux-mtd@lists.infradead.org 17640L: linux-renesas-soc@vger.kernel.org 17641S: Maintained 17642F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17643F: drivers/mtd/nand/raw/renesas-nand-controller.c 17644 17645RENESAS VERSACLOCK 7 CLOCK DRIVER 17646M: Alex Helms <alexander.helms.jy@renesas.com> 17647S: Maintained 17648F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17649F: drivers/clk/clk-versaclock7.c 17650 17651RESET CONTROLLER FRAMEWORK 17652M: Philipp Zabel <p.zabel@pengutronix.de> 17653S: Maintained 17654T: git git://git.pengutronix.de/git/pza/linux 17655F: Documentation/devicetree/bindings/reset/ 17656F: Documentation/driver-api/reset.rst 17657F: drivers/reset/ 17658F: include/dt-bindings/reset/ 17659F: include/linux/reset-controller.h 17660F: include/linux/reset.h 17661F: include/linux/reset/ 17662K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17663 17664RESTARTABLE SEQUENCES SUPPORT 17665M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17666M: Peter Zijlstra <peterz@infradead.org> 17667M: "Paul E. McKenney" <paulmck@kernel.org> 17668M: Boqun Feng <boqun.feng@gmail.com> 17669L: linux-kernel@vger.kernel.org 17670S: Supported 17671F: include/trace/events/rseq.h 17672F: include/uapi/linux/rseq.h 17673F: kernel/rseq.c 17674F: tools/testing/selftests/rseq/ 17675 17676RFKILL 17677M: Johannes Berg <johannes@sipsolutions.net> 17678L: linux-wireless@vger.kernel.org 17679S: Maintained 17680W: https://wireless.wiki.kernel.org/ 17681Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17682T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17683T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17684F: Documentation/ABI/stable/sysfs-class-rfkill 17685F: Documentation/driver-api/rfkill.rst 17686F: include/linux/rfkill.h 17687F: include/uapi/linux/rfkill.h 17688F: net/rfkill/ 17689 17690RHASHTABLE 17691M: Thomas Graf <tgraf@suug.ch> 17692M: Herbert Xu <herbert@gondor.apana.org.au> 17693L: netdev@vger.kernel.org 17694S: Maintained 17695F: include/linux/rhashtable-types.h 17696F: include/linux/rhashtable.h 17697F: lib/rhashtable.c 17698F: lib/test_rhashtable.c 17699 17700RICOH R5C592 MEMORYSTICK DRIVER 17701M: Maxim Levitsky <maximlevitsky@gmail.com> 17702S: Maintained 17703F: drivers/memstick/host/r592.* 17704 17705RICOH SMARTMEDIA/XD DRIVER 17706M: Maxim Levitsky <maximlevitsky@gmail.com> 17707S: Maintained 17708F: drivers/mtd/nand/raw/r852.c 17709F: drivers/mtd/nand/raw/r852.h 17710 17711RISC-V PMU DRIVERS 17712M: Atish Patra <atishp@atishpatra.org> 17713R: Anup Patel <anup@brainfault.org> 17714L: linux-riscv@lists.infradead.org 17715S: Supported 17716F: drivers/perf/riscv_pmu.c 17717F: drivers/perf/riscv_pmu_legacy.c 17718F: drivers/perf/riscv_pmu_sbi.c 17719 17720RISC-V ARCHITECTURE 17721M: Paul Walmsley <paul.walmsley@sifive.com> 17722M: Palmer Dabbelt <palmer@dabbelt.com> 17723M: Albert Ou <aou@eecs.berkeley.edu> 17724L: linux-riscv@lists.infradead.org 17725S: Supported 17726Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17727P: Documentation/riscv/patch-acceptance.rst 17728T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17729F: arch/riscv/ 17730N: riscv 17731K: riscv 17732 17733RISC-V MICROCHIP FPGA SUPPORT 17734M: Conor Dooley <conor.dooley@microchip.com> 17735M: Daire McNamara <daire.mcnamara@microchip.com> 17736L: linux-riscv@lists.infradead.org 17737S: Supported 17738F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17739F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17740F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17741F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17742F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17743F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17744F: Documentation/devicetree/bindings/riscv/microchip.yaml 17745F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17746F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17747F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17748F: arch/riscv/boot/dts/microchip/ 17749F: drivers/char/hw_random/mpfs-rng.c 17750F: drivers/clk/microchip/clk-mpfs.c 17751F: drivers/i2c/busses/i2c-microchip-corei2c.c 17752F: drivers/mailbox/mailbox-mpfs.c 17753F: drivers/pci/controller/pcie-microchip-host.c 17754F: drivers/reset/reset-mpfs.c 17755F: drivers/rtc/rtc-mpfs.c 17756F: drivers/soc/microchip/mpfs-sys-controller.c 17757F: drivers/spi/spi-microchip-core-qspi.c 17758F: drivers/spi/spi-microchip-core.c 17759F: drivers/usb/musb/mpfs.c 17760F: include/soc/microchip/mpfs.h 17761 17762RISC-V MISC SOC SUPPORT 17763M: Conor Dooley <conor@kernel.org> 17764L: linux-riscv@lists.infradead.org 17765S: Maintained 17766Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17767T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17768F: Documentation/devicetree/bindings/riscv/ 17769F: arch/riscv/boot/dts/ 17770 17771RNBD BLOCK DRIVERS 17772M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17773M: Jack Wang <jinpu.wang@ionos.com> 17774L: linux-block@vger.kernel.org 17775S: Maintained 17776F: drivers/block/rnbd/ 17777 17778ROCCAT DRIVERS 17779M: Stefan Achatz <erazor_de@users.sourceforge.net> 17780S: Maintained 17781W: http://sourceforge.net/projects/roccat/ 17782F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17783F: drivers/hid/hid-roccat* 17784F: include/linux/hid-roccat* 17785 17786ROCKCHIP I2S TDM DRIVER 17787M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17788L: linux-rockchip@lists.infradead.org 17789S: Maintained 17790F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17791F: sound/soc/rockchip/rockchip_i2s_tdm.* 17792 17793ROCKCHIP ISP V1 DRIVER 17794M: Dafna Hirschfeld <dafna@fastmail.com> 17795L: linux-media@vger.kernel.org 17796L: linux-rockchip@lists.infradead.org 17797S: Maintained 17798F: Documentation/admin-guide/media/rkisp1.rst 17799F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17800F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17801F: drivers/media/platform/rockchip/rkisp1 17802F: include/uapi/linux/rkisp1-config.h 17803 17804ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17805M: Jacob Chen <jacob-chen@iotwrt.com> 17806M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17807L: linux-media@vger.kernel.org 17808L: linux-rockchip@lists.infradead.org 17809S: Maintained 17810F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17811F: drivers/media/platform/rockchip/rga/ 17812 17813ROCKCHIP VIDEO DECODER DRIVER 17814M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17815L: linux-media@vger.kernel.org 17816L: linux-rockchip@lists.infradead.org 17817S: Maintained 17818F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17819F: drivers/staging/media/rkvdec/ 17820 17821ROCKER DRIVER 17822M: Jiri Pirko <jiri@resnulli.us> 17823L: netdev@vger.kernel.org 17824S: Supported 17825F: drivers/net/ethernet/rocker/ 17826 17827ROCKETPORT EXPRESS/INFINITY DRIVER 17828M: Kevin Cernekee <cernekee@gmail.com> 17829L: linux-serial@vger.kernel.org 17830S: Odd Fixes 17831F: drivers/tty/serial/rp2.* 17832 17833ROHM BD99954 CHARGER IC 17834M: Matti Vaittinen <mazziesaccount@gmail.com> 17835S: Supported 17836F: drivers/power/supply/bd99954-charger.c 17837F: drivers/power/supply/bd99954-charger.h 17838 17839ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17840M: Tomasz Duszynski <tduszyns@gmail.com> 17841S: Maintained 17842F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17843F: drivers/iio/light/bh1750.c 17844 17845ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17846M: Marek Vasut <marek.vasut+renesas@gmail.com> 17847L: linux-kernel@vger.kernel.org 17848L: linux-renesas-soc@vger.kernel.org 17849S: Supported 17850F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17851F: drivers/gpio/gpio-bd9571mwv.c 17852F: drivers/mfd/bd9571mwv.c 17853F: drivers/regulator/bd9571mwv-regulator.c 17854F: include/linux/mfd/bd9571mwv.h 17855 17856ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17857M: Matti Vaittinen <mazziesaccount@gmail.com> 17858S: Supported 17859F: drivers/clk/clk-bd718x7.c 17860F: drivers/gpio/gpio-bd71815.c 17861F: drivers/gpio/gpio-bd71828.c 17862F: drivers/mfd/rohm-bd71828.c 17863F: drivers/mfd/rohm-bd718x7.c 17864F: drivers/mfd/rohm-bd9576.c 17865F: drivers/regulator/bd71815-regulator.c 17866F: drivers/regulator/bd71828-regulator.c 17867F: drivers/regulator/bd718x7-regulator.c 17868F: drivers/regulator/bd9576-regulator.c 17869F: drivers/regulator/rohm-regulator.c 17870F: drivers/rtc/rtc-bd70528.c 17871F: drivers/watchdog/bd9576_wdt.c 17872F: include/linux/mfd/rohm-bd71815.h 17873F: include/linux/mfd/rohm-bd71828.h 17874F: include/linux/mfd/rohm-bd718x7.h 17875F: include/linux/mfd/rohm-bd957x.h 17876F: include/linux/mfd/rohm-generic.h 17877F: include/linux/mfd/rohm-shared.h 17878 17879ROSE NETWORK LAYER 17880M: Ralf Baechle <ralf@linux-mips.org> 17881L: linux-hams@vger.kernel.org 17882S: Maintained 17883W: http://www.linux-ax25.org/ 17884F: include/net/rose.h 17885F: include/uapi/linux/rose.h 17886F: net/rose/ 17887 17888ROTATION DRIVER FOR ALLWINNER A83T 17889M: Jernej Skrabec <jernej.skrabec@gmail.com> 17890L: linux-media@vger.kernel.org 17891S: Maintained 17892T: git git://linuxtv.org/media_tree.git 17893F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17894F: drivers/media/platform/sunxi/sun8i-rotate/ 17895 17896RPMSG TTY DRIVER 17897M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17898L: linux-remoteproc@vger.kernel.org 17899S: Maintained 17900F: drivers/tty/rpmsg_tty.c 17901 17902RTL2830 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/rtl2830* 17911 17912RTL2832 MEDIA DRIVER 17913M: Antti Palosaari <crope@iki.fi> 17914L: linux-media@vger.kernel.org 17915S: Maintained 17916W: https://linuxtv.org 17917W: http://palosaari.fi/linux/ 17918Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17919T: git git://linuxtv.org/anttip/media_tree.git 17920F: drivers/media/dvb-frontends/rtl2832* 17921 17922RTL2832_SDR MEDIA DRIVER 17923M: Antti Palosaari <crope@iki.fi> 17924L: linux-media@vger.kernel.org 17925S: Maintained 17926W: https://linuxtv.org 17927W: http://palosaari.fi/linux/ 17928Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17929T: git git://linuxtv.org/anttip/media_tree.git 17930F: drivers/media/dvb-frontends/rtl2832_sdr* 17931 17932RTL8180 WIRELESS DRIVER 17933L: linux-wireless@vger.kernel.org 17934S: Orphan 17935W: https://wireless.wiki.kernel.org/ 17936T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17937F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17938 17939RTL8187 WIRELESS DRIVER 17940M: Herton Ronaldo Krzesinski <herton@canonical.com> 17941M: Hin-Tak Leung <htl10@users.sourceforge.net> 17942M: Larry Finger <Larry.Finger@lwfinger.net> 17943L: linux-wireless@vger.kernel.org 17944S: Maintained 17945W: https://wireless.wiki.kernel.org/ 17946T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17947F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17948 17949RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17950M: Jes Sorensen <Jes.Sorensen@gmail.com> 17951L: linux-wireless@vger.kernel.org 17952S: Maintained 17953T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17954F: drivers/net/wireless/realtek/rtl8xxxu/ 17955 17956RTRS TRANSPORT DRIVERS 17957M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17958M: Jack Wang <jinpu.wang@ionos.com> 17959L: linux-rdma@vger.kernel.org 17960S: Maintained 17961F: drivers/infiniband/ulp/rtrs/ 17962 17963RUNTIME VERIFICATION (RV) 17964M: Daniel Bristot de Oliveira <bristot@kernel.org> 17965M: Steven Rostedt <rostedt@goodmis.org> 17966L: linux-trace-devel@vger.kernel.org 17967S: Maintained 17968F: Documentation/trace/rv/ 17969F: include/linux/rv.h 17970F: include/rv/ 17971F: kernel/trace/rv/ 17972F: tools/verification/ 17973 17974RUST 17975M: Miguel Ojeda <ojeda@kernel.org> 17976M: Alex Gaynor <alex.gaynor@gmail.com> 17977M: Wedson Almeida Filho <wedsonaf@gmail.com> 17978R: Boqun Feng <boqun.feng@gmail.com> 17979R: Gary Guo <gary@garyguo.net> 17980R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17981L: rust-for-linux@vger.kernel.org 17982S: Supported 17983W: https://github.com/Rust-for-Linux/linux 17984B: https://github.com/Rust-for-Linux/linux/issues 17985T: git https://github.com/Rust-for-Linux/linux.git rust-next 17986F: Documentation/rust/ 17987F: rust/ 17988F: samples/rust/ 17989F: scripts/*rust* 17990K: \b(?i:rust)\b 17991 17992RXRPC SOCKETS (AF_RXRPC) 17993M: David Howells <dhowells@redhat.com> 17994M: Marc Dionne <marc.dionne@auristor.com> 17995L: linux-afs@lists.infradead.org 17996S: Supported 17997W: https://www.infradead.org/~dhowells/kafs/ 17998F: Documentation/networking/rxrpc.rst 17999F: include/keys/rxrpc-type.h 18000F: include/net/af_rxrpc.h 18001F: include/trace/events/rxrpc.h 18002F: include/uapi/linux/rxrpc.h 18003F: net/rxrpc/ 18004 18005S3 SAVAGE FRAMEBUFFER DRIVER 18006M: Antonino Daplas <adaplas@gmail.com> 18007L: linux-fbdev@vger.kernel.org 18008S: Maintained 18009F: drivers/video/fbdev/savage/ 18010 18011S390 18012M: Heiko Carstens <hca@linux.ibm.com> 18013M: Vasily Gorbik <gor@linux.ibm.com> 18014M: Alexander Gordeev <agordeev@linux.ibm.com> 18015R: Christian Borntraeger <borntraeger@linux.ibm.com> 18016R: Sven Schnelle <svens@linux.ibm.com> 18017L: linux-s390@vger.kernel.org 18018S: Supported 18019T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18020F: Documentation/driver-api/s390-drivers.rst 18021F: Documentation/s390/ 18022F: arch/s390/ 18023F: drivers/s390/ 18024 18025S390 COMMON I/O LAYER 18026M: Vineeth Vijayan <vneethv@linux.ibm.com> 18027M: Peter Oberparleiter <oberpar@linux.ibm.com> 18028L: linux-s390@vger.kernel.org 18029S: Supported 18030F: drivers/s390/cio/ 18031 18032S390 DASD DRIVER 18033M: Stefan Haberland <sth@linux.ibm.com> 18034M: Jan Hoeppner <hoeppner@linux.ibm.com> 18035L: linux-s390@vger.kernel.org 18036S: Supported 18037F: block/partitions/ibm.c 18038F: drivers/s390/block/dasd* 18039F: include/linux/dasd_mod.h 18040 18041S390 IOMMU (PCI) 18042M: Matthew Rosato <mjrosato@linux.ibm.com> 18043M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18044L: linux-s390@vger.kernel.org 18045S: Supported 18046F: drivers/iommu/s390-iommu.c 18047 18048S390 IUCV NETWORK LAYER 18049M: Alexandra Winter <wintera@linux.ibm.com> 18050M: Wenjia Zhang <wenjia@linux.ibm.com> 18051L: linux-s390@vger.kernel.org 18052L: netdev@vger.kernel.org 18053S: Supported 18054F: drivers/s390/net/*iucv* 18055F: include/net/iucv/ 18056F: net/iucv/ 18057 18058S390 NETWORK DRIVERS 18059M: Alexandra Winter <wintera@linux.ibm.com> 18060M: Wenjia Zhang <wenjia@linux.ibm.com> 18061L: linux-s390@vger.kernel.org 18062L: netdev@vger.kernel.org 18063S: Supported 18064F: drivers/s390/net/ 18065 18066S390 PCI SUBSYSTEM 18067M: Niklas Schnelle <schnelle@linux.ibm.com> 18068M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18069L: linux-s390@vger.kernel.org 18070S: Supported 18071F: arch/s390/pci/ 18072F: drivers/pci/hotplug/s390_pci_hpc.c 18073F: Documentation/s390/pci.rst 18074 18075S390 VFIO AP DRIVER 18076M: Tony Krowiak <akrowiak@linux.ibm.com> 18077M: Halil Pasic <pasic@linux.ibm.com> 18078M: Jason Herne <jjherne@linux.ibm.com> 18079L: linux-s390@vger.kernel.org 18080S: Supported 18081F: Documentation/s390/vfio-ap* 18082F: drivers/s390/crypto/vfio_ap* 18083 18084S390 VFIO-CCW DRIVER 18085M: Eric Farman <farman@linux.ibm.com> 18086M: Matthew Rosato <mjrosato@linux.ibm.com> 18087R: Halil Pasic <pasic@linux.ibm.com> 18088L: linux-s390@vger.kernel.org 18089L: kvm@vger.kernel.org 18090S: Supported 18091F: Documentation/s390/vfio-ccw.rst 18092F: drivers/s390/cio/vfio_ccw* 18093F: include/uapi/linux/vfio_ccw.h 18094 18095S390 VFIO-PCI DRIVER 18096M: Matthew Rosato <mjrosato@linux.ibm.com> 18097M: Eric Farman <farman@linux.ibm.com> 18098L: linux-s390@vger.kernel.org 18099L: kvm@vger.kernel.org 18100S: Supported 18101F: arch/s390/kvm/pci* 18102F: drivers/vfio/pci/vfio_pci_zdev.c 18103F: include/uapi/linux/vfio_zdev.h 18104 18105S390 ZCRYPT DRIVER 18106M: Harald Freudenberger <freude@linux.ibm.com> 18107L: linux-s390@vger.kernel.org 18108S: Supported 18109F: drivers/s390/crypto/ 18110 18111S390 ZFCP DRIVER 18112M: Steffen Maier <maier@linux.ibm.com> 18113M: Benjamin Block <bblock@linux.ibm.com> 18114L: linux-s390@vger.kernel.org 18115S: Supported 18116F: drivers/s390/scsi/zfcp_* 18117 18118S3C ADC BATTERY DRIVER 18119M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18120L: linux-samsung-soc@vger.kernel.org 18121S: Odd Fixes 18122F: drivers/power/supply/s3c_adc_battery.c 18123F: include/linux/s3c_adc_battery.h 18124 18125S3C24XX SD/MMC Driver 18126M: Ben Dooks <ben-linux@fluff.org> 18127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18128S: Supported 18129F: drivers/mmc/host/s3cmci.* 18130 18131SAA6588 RDS RECEIVER DRIVER 18132M: Hans Verkuil <hverkuil@xs4all.nl> 18133L: linux-media@vger.kernel.org 18134S: Odd Fixes 18135W: https://linuxtv.org 18136T: git git://linuxtv.org/media_tree.git 18137F: drivers/media/i2c/saa6588* 18138 18139SAA7134 VIDEO4LINUX DRIVER 18140M: Mauro Carvalho Chehab <mchehab@kernel.org> 18141L: linux-media@vger.kernel.org 18142S: Odd fixes 18143W: https://linuxtv.org 18144T: git git://linuxtv.org/media_tree.git 18145F: Documentation/driver-api/media/drivers/saa7134* 18146F: drivers/media/pci/saa7134/ 18147 18148SAA7146 VIDEO4LINUX-2 DRIVER 18149M: Hans Verkuil <hverkuil@xs4all.nl> 18150L: linux-media@vger.kernel.org 18151S: Maintained 18152T: git git://linuxtv.org/media_tree.git 18153F: drivers/staging/media/deprecated/saa7146/ 18154 18155SAFESETID SECURITY MODULE 18156M: Micah Morton <mortonm@chromium.org> 18157S: Supported 18158F: Documentation/admin-guide/LSM/SafeSetID.rst 18159F: security/safesetid/ 18160 18161SAMSUNG AUDIO (ASoC) DRIVERS 18162M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18163M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18164L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18165S: Supported 18166B: mailto:linux-samsung-soc@vger.kernel.org 18167F: Documentation/devicetree/bindings/sound/samsung* 18168F: sound/soc/samsung/ 18169 18170SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18171M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18172L: linux-crypto@vger.kernel.org 18173L: linux-samsung-soc@vger.kernel.org 18174S: Maintained 18175F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18176F: drivers/crypto/exynos-rng.c 18177 18178SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18179M: Łukasz Stelmach <l.stelmach@samsung.com> 18180L: linux-samsung-soc@vger.kernel.org 18181S: Maintained 18182F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18183F: drivers/char/hw_random/exynos-trng.c 18184 18185SAMSUNG FRAMEBUFFER DRIVER 18186M: Jingoo Han <jingoohan1@gmail.com> 18187L: linux-fbdev@vger.kernel.org 18188S: Maintained 18189F: drivers/video/fbdev/s3c-fb.c 18190 18191SAMSUNG INTERCONNECT DRIVERS 18192M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18193M: Artur Świgoń <a.swigon@samsung.com> 18194L: linux-pm@vger.kernel.org 18195L: linux-samsung-soc@vger.kernel.org 18196S: Supported 18197F: drivers/interconnect/samsung/ 18198 18199SAMSUNG LAPTOP DRIVER 18200M: Corentin Chary <corentin.chary@gmail.com> 18201L: platform-driver-x86@vger.kernel.org 18202S: Maintained 18203F: drivers/platform/x86/samsung-laptop.c 18204 18205SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18206M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18207L: linux-kernel@vger.kernel.org 18208L: linux-samsung-soc@vger.kernel.org 18209S: Supported 18210B: mailto:linux-samsung-soc@vger.kernel.org 18211F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18212F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18213F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18214F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18215F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18216F: drivers/clk/clk-s2mps11.c 18217F: drivers/mfd/sec*.c 18218F: drivers/regulator/s2m*.c 18219F: drivers/regulator/s5m*.c 18220F: drivers/rtc/rtc-s5m.c 18221F: include/linux/mfd/samsung/ 18222 18223SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18224M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18225L: linux-media@vger.kernel.org 18226L: linux-samsung-soc@vger.kernel.org 18227S: Maintained 18228F: drivers/media/platform/samsung/s3c-camif/ 18229F: include/media/drv-intf/s3c_camif.h 18230 18231SAMSUNG S3FWRN5 NFC DRIVER 18232M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18233L: linux-nfc@lists.01.org (subscribers-only) 18234S: Maintained 18235F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18236F: drivers/nfc/s3fwrn5 18237 18238SAMSUNG S5C73M3 CAMERA DRIVER 18239M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18240M: Andrzej Hajda <andrzej.hajda@intel.com> 18241L: linux-media@vger.kernel.org 18242S: Supported 18243F: drivers/media/i2c/s5c73m3/* 18244 18245SAMSUNG S5K5BAF CAMERA DRIVER 18246M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18247M: Andrzej Hajda <andrzej.hajda@intel.com> 18248L: linux-media@vger.kernel.org 18249S: Supported 18250F: drivers/media/i2c/s5k5baf.c 18251 18252SAMSUNG S5P Security SubSystem (SSS) DRIVER 18253M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18254M: Vladimir Zapolskiy <vz@mleia.com> 18255L: linux-crypto@vger.kernel.org 18256L: linux-samsung-soc@vger.kernel.org 18257S: Maintained 18258F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18259F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18260F: drivers/crypto/s5p-sss.c 18261 18262SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18263M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18264L: linux-media@vger.kernel.org 18265S: Supported 18266Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18267F: drivers/media/platform/samsung/exynos4-is/ 18268 18269SAMSUNG SOC CLOCK DRIVERS 18270M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18271M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18272M: Tomasz Figa <tomasz.figa@gmail.com> 18273M: Chanwoo Choi <cw00.choi@samsung.com> 18274R: Alim Akhtar <alim.akhtar@samsung.com> 18275L: linux-samsung-soc@vger.kernel.org 18276S: Supported 18277T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18278T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18279F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18280F: Documentation/devicetree/bindings/clock/samsung,s3c* 18281F: drivers/clk/samsung/ 18282F: include/dt-bindings/clock/exynos*.h 18283F: include/dt-bindings/clock/s3c*.h 18284F: include/dt-bindings/clock/s5p*.h 18285F: include/dt-bindings/clock/samsung,*.h 18286F: include/linux/clk/samsung.h 18287F: include/linux/platform_data/clk-s3c2410.h 18288 18289SAMSUNG SPI DRIVERS 18290M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18291M: Andi Shyti <andi@etezian.org> 18292L: linux-spi@vger.kernel.org 18293L: linux-samsung-soc@vger.kernel.org 18294S: Maintained 18295F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18296F: drivers/spi/spi-s3c* 18297F: include/linux/platform_data/spi-s3c64xx.h 18298F: include/linux/spi/s3c24xx-fiq.h 18299 18300SAMSUNG SXGBE DRIVERS 18301M: Byungho An <bh74.an@samsung.com> 18302L: netdev@vger.kernel.org 18303S: Supported 18304F: drivers/net/ethernet/samsung/sxgbe/ 18305 18306SAMSUNG THERMAL DRIVER 18307M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18308M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18309L: linux-pm@vger.kernel.org 18310L: linux-samsung-soc@vger.kernel.org 18311S: Maintained 18312F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18313F: drivers/thermal/samsung/ 18314 18315SAMSUNG USB2 PHY DRIVER 18316M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18317L: linux-kernel@vger.kernel.org 18318S: Supported 18319F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18320F: Documentation/driver-api/phy/samsung-usb2.rst 18321F: drivers/phy/samsung/phy-exynos4210-usb2.c 18322F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18323F: drivers/phy/samsung/phy-exynos5250-usb2.c 18324F: drivers/phy/samsung/phy-s5pv210-usb2.c 18325F: drivers/phy/samsung/phy-samsung-usb2.c 18326F: drivers/phy/samsung/phy-samsung-usb2.h 18327 18328SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18329M: Paul Barker <paul.barker@sancloud.com> 18330R: Marc Murphy <marc.murphy@sancloud.com> 18331S: Supported 18332F: arch/arm/boot/dts/am335x-sancloud* 18333 18334SC1200 WDT DRIVER 18335M: Zwane Mwaikambo <zwanem@gmail.com> 18336S: Maintained 18337F: drivers/watchdog/sc1200wdt.c 18338 18339SCHEDULER 18340M: Ingo Molnar <mingo@redhat.com> 18341M: Peter Zijlstra <peterz@infradead.org> 18342M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18343M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18344R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18345R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18346R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18347R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18348R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18349R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18350L: linux-kernel@vger.kernel.org 18351S: Maintained 18352T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18353F: include/linux/preempt.h 18354F: include/linux/sched.h 18355F: include/linux/wait.h 18356F: include/uapi/linux/sched.h 18357F: kernel/sched/ 18358 18359SCR24X CHIP CARD INTERFACE DRIVER 18360M: Lubomir Rintel <lkundrak@v3.sk> 18361S: Supported 18362F: drivers/char/pcmcia/scr24x_cs.c 18363 18364SCSI RDMA PROTOCOL (SRP) INITIATOR 18365M: Bart Van Assche <bvanassche@acm.org> 18366L: linux-rdma@vger.kernel.org 18367S: Supported 18368Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18369F: drivers/infiniband/ulp/srp/ 18370F: include/scsi/srp.h 18371 18372SCSI RDMA PROTOCOL (SRP) TARGET 18373M: Bart Van Assche <bvanassche@acm.org> 18374L: linux-rdma@vger.kernel.org 18375L: target-devel@vger.kernel.org 18376S: Supported 18377Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18378F: drivers/infiniband/ulp/srpt/ 18379 18380SCSI SG DRIVER 18381M: Doug Gilbert <dgilbert@interlog.com> 18382L: linux-scsi@vger.kernel.org 18383S: Maintained 18384W: http://sg.danny.cz/sg 18385F: Documentation/scsi/scsi-generic.rst 18386F: drivers/scsi/sg.c 18387F: include/scsi/sg.h 18388 18389SCSI SUBSYSTEM 18390M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18391M: "Martin K. Petersen" <martin.petersen@oracle.com> 18392L: linux-scsi@vger.kernel.org 18393S: Maintained 18394Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18395T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18396T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18397F: Documentation/devicetree/bindings/scsi/ 18398F: drivers/scsi/ 18399F: drivers/ufs/ 18400F: include/scsi/ 18401 18402SCSI TAPE DRIVER 18403M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18404L: linux-scsi@vger.kernel.org 18405S: Maintained 18406F: Documentation/scsi/st.rst 18407F: drivers/scsi/st.* 18408F: drivers/scsi/st_*.h 18409 18410SCSI TARGET CORE USER DRIVER 18411M: Bodo Stroesser <bostroesser@gmail.com> 18412L: linux-scsi@vger.kernel.org 18413L: target-devel@vger.kernel.org 18414S: Supported 18415F: Documentation/target/tcmu-design.rst 18416F: drivers/target/target_core_user.c 18417F: include/uapi/linux/target_core_user.h 18418 18419SCSI TARGET SUBSYSTEM 18420M: "Martin K. Petersen" <martin.petersen@oracle.com> 18421L: linux-scsi@vger.kernel.org 18422L: target-devel@vger.kernel.org 18423S: Supported 18424W: http://www.linux-iscsi.org 18425Q: https://patchwork.kernel.org/project/target-devel/list/ 18426T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18427F: Documentation/target/ 18428F: drivers/target/ 18429F: include/target/ 18430 18431SCTP PROTOCOL 18432M: Vlad Yasevich <vyasevich@gmail.com> 18433M: Neil Horman <nhorman@tuxdriver.com> 18434M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18435L: linux-sctp@vger.kernel.org 18436S: Maintained 18437W: http://lksctp.sourceforge.net 18438F: Documentation/networking/sctp.rst 18439F: include/linux/sctp.h 18440F: include/net/sctp/ 18441F: include/uapi/linux/sctp.h 18442F: net/sctp/ 18443 18444SCx200 CPU SUPPORT 18445M: Jim Cromie <jim.cromie@gmail.com> 18446S: Odd Fixes 18447F: Documentation/i2c/busses/scx200_acb.rst 18448F: arch/x86/platform/scx200/ 18449F: drivers/i2c/busses/scx200* 18450F: drivers/mtd/maps/scx200_docflash.c 18451F: drivers/watchdog/scx200_wdt.c 18452F: include/linux/scx200.h 18453 18454SCx200 GPIO DRIVER 18455M: Jim Cromie <jim.cromie@gmail.com> 18456S: Maintained 18457F: drivers/char/scx200_gpio.c 18458F: include/linux/scx200_gpio.h 18459 18460SCx200 HRT CLOCKSOURCE DRIVER 18461M: Jim Cromie <jim.cromie@gmail.com> 18462S: Maintained 18463F: drivers/clocksource/scx200_hrt.c 18464 18465SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18466M: Sascha Sommer <saschasommer@freenet.de> 18467L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18468S: Maintained 18469F: drivers/mmc/host/sdricoh_cs.c 18470 18471SECO BOARDS CEC DRIVER 18472M: Ettore Chimenti <ek5.chimenti@gmail.com> 18473S: Maintained 18474F: drivers/media/cec/platform/seco/seco-cec.c 18475F: drivers/media/cec/platform/seco/seco-cec.h 18476 18477SECURE COMPUTING 18478M: Kees Cook <keescook@chromium.org> 18479R: Andy Lutomirski <luto@amacapital.net> 18480R: Will Drewry <wad@chromium.org> 18481S: Supported 18482T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18483F: Documentation/userspace-api/seccomp_filter.rst 18484F: include/linux/seccomp.h 18485F: include/uapi/linux/seccomp.h 18486F: kernel/seccomp.c 18487F: tools/testing/selftests/kselftest_harness.h 18488F: tools/testing/selftests/seccomp/* 18489K: \bsecure_computing 18490K: \bTIF_SECCOMP\b 18491 18492SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18493M: Al Cooper <alcooperx@gmail.com> 18494R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18495L: linux-mmc@vger.kernel.org 18496S: Maintained 18497F: drivers/mmc/host/sdhci-brcmstb* 18498 18499SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18500M: Adrian Hunter <adrian.hunter@intel.com> 18501L: linux-mmc@vger.kernel.org 18502S: Supported 18503F: drivers/mmc/host/sdhci* 18504 18505SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18506M: Eugen Hristev <eugen.hristev@microchip.com> 18507L: linux-mmc@vger.kernel.org 18508S: Supported 18509F: drivers/mmc/host/sdhci-of-at91.c 18510 18511SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18512M: Ben Dooks <ben-linux@fluff.org> 18513M: Jaehoon Chung <jh80.chung@samsung.com> 18514L: linux-mmc@vger.kernel.org 18515S: Maintained 18516F: drivers/mmc/host/sdhci-s3c* 18517 18518SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18519M: Viresh Kumar <vireshk@kernel.org> 18520L: linux-mmc@vger.kernel.org 18521S: Maintained 18522F: drivers/mmc/host/sdhci-spear.c 18523 18524SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18525M: Vignesh Raghavendra <vigneshr@ti.com> 18526L: linux-mmc@vger.kernel.org 18527S: Maintained 18528F: drivers/mmc/host/sdhci-omap.c 18529 18530SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18531M: Haibo Chen <haibo.chen@nxp.com> 18532L: linux-imx@nxp.com 18533L: linux-mmc@vger.kernel.org 18534S: Maintained 18535F: drivers/mmc/host/sdhci-esdhc-imx.c 18536 18537SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18538M: Jonathan Derrick <jonathan.derrick@linux.dev> 18539L: linux-block@vger.kernel.org 18540S: Supported 18541F: block/opal_proto.h 18542F: block/sed* 18543F: include/linux/sed* 18544F: include/uapi/linux/sed* 18545 18546SECURITY CONTACT 18547M: Security Officers <security@kernel.org> 18548S: Supported 18549F: Documentation/admin-guide/security-bugs.rst 18550 18551SECURITY SUBSYSTEM 18552M: Paul Moore <paul@paul-moore.com> 18553M: James Morris <jmorris@namei.org> 18554M: "Serge E. Hallyn" <serge@hallyn.com> 18555L: linux-security-module@vger.kernel.org (suggested Cc:) 18556S: Supported 18557W: http://kernsec.org/ 18558T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18559F: security/ 18560X: security/selinux/ 18561 18562SELINUX SECURITY MODULE 18563M: Paul Moore <paul@paul-moore.com> 18564M: Stephen Smalley <stephen.smalley.work@gmail.com> 18565M: Eric Paris <eparis@parisplace.org> 18566L: selinux@vger.kernel.org 18567S: Supported 18568W: https://selinuxproject.org 18569W: https://github.com/SELinuxProject 18570T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18571F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18572F: Documentation/ABI/obsolete/sysfs-selinux-disable 18573F: Documentation/admin-guide/LSM/SELinux.rst 18574F: include/trace/events/avc.h 18575F: include/uapi/linux/selinux_netlink.h 18576F: scripts/selinux/ 18577F: security/selinux/ 18578 18579SENSABLE PHANTOM 18580M: Jiri Slaby <jirislaby@kernel.org> 18581S: Maintained 18582F: drivers/misc/phantom.c 18583F: include/uapi/linux/phantom.h 18584 18585SENSEAIR SUNRISE 006-0-0007 18586M: Jacopo Mondi <jacopo@jmondi.org> 18587S: Maintained 18588F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18589F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18590F: drivers/iio/chemical/sunrise_co2.c 18591 18592SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18593M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18594S: Maintained 18595F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18596F: drivers/iio/chemical/scd30.h 18597F: drivers/iio/chemical/scd30_core.c 18598F: drivers/iio/chemical/scd30_i2c.c 18599F: drivers/iio/chemical/scd30_serial.c 18600 18601SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18602M: Roan van Dijk <roan@protonic.nl> 18603S: Maintained 18604F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18605F: drivers/iio/chemical/scd4x.c 18606 18607SENSIRION SGP40 GAS SENSOR DRIVER 18608M: Andreas Klinger <ak@it-klinger.de> 18609S: Maintained 18610F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18611F: drivers/iio/chemical/sgp40.c 18612 18613SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18614M: Tomasz Duszynski <tduszyns@gmail.com> 18615S: Maintained 18616F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18617F: drivers/iio/chemical/sps30.c 18618F: drivers/iio/chemical/sps30_i2c.c 18619F: drivers/iio/chemical/sps30_serial.c 18620 18621SERIAL DEVICE BUS 18622M: Rob Herring <robh@kernel.org> 18623L: linux-serial@vger.kernel.org 18624S: Maintained 18625F: Documentation/devicetree/bindings/serial/serial.yaml 18626F: drivers/tty/serdev/ 18627F: include/linux/serdev.h 18628 18629SERIAL DRIVERS 18630M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18631L: linux-serial@vger.kernel.org 18632S: Maintained 18633F: Documentation/devicetree/bindings/serial/ 18634F: drivers/tty/serial/ 18635 18636SERIAL IR RECEIVER 18637M: Sean Young <sean@mess.org> 18638L: linux-media@vger.kernel.org 18639S: Maintained 18640F: drivers/media/rc/serial_ir.c 18641 18642SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18643M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18644L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18645S: Maintained 18646F: Documentation/devicetree/bindings/slimbus/ 18647F: drivers/slimbus/ 18648F: include/linux/slimbus.h 18649 18650SFC NETWORK DRIVER 18651M: Edward Cree <ecree.xilinx@gmail.com> 18652M: Martin Habets <habetsm.xilinx@gmail.com> 18653L: netdev@vger.kernel.org 18654S: Supported 18655F: drivers/net/ethernet/sfc/ 18656 18657SFF/SFP/SFP+ MODULE SUPPORT 18658M: Russell King <linux@armlinux.org.uk> 18659L: netdev@vger.kernel.org 18660S: Maintained 18661F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18662F: drivers/net/phy/phylink.c 18663F: drivers/net/phy/sfp* 18664F: include/linux/mdio/mdio-i2c.h 18665F: include/linux/phylink.h 18666F: include/linux/sfp.h 18667K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18668 18669SGI GRU DRIVER 18670M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18671S: Maintained 18672F: drivers/misc/sgi-gru/ 18673 18674SGI XP/XPC/XPNET DRIVER 18675M: Robin Holt <robinmholt@gmail.com> 18676M: Steve Wahl <steve.wahl@hpe.com> 18677R: Mike Travis <mike.travis@hpe.com> 18678S: Maintained 18679F: drivers/misc/sgi-xp/ 18680 18681SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18682M: Karsten Graul <kgraul@linux.ibm.com> 18683M: Wenjia Zhang <wenjia@linux.ibm.com> 18684M: Jan Karcher <jaka@linux.ibm.com> 18685L: linux-s390@vger.kernel.org 18686S: Supported 18687F: net/smc/ 18688 18689SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18690M: Linus Walleij <linus.walleij@linaro.org> 18691L: linux-iio@vger.kernel.org 18692S: Maintained 18693T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18694F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18695F: drivers/iio/light/gp2ap002.c 18696 18697SHARP RJ54N1CB0C SENSOR DRIVER 18698M: Jacopo Mondi <jacopo@jmondi.org> 18699L: linux-media@vger.kernel.org 18700S: Odd fixes 18701T: git git://linuxtv.org/media_tree.git 18702F: drivers/media/i2c/rj54n1cb0c.c 18703F: include/media/i2c/rj54n1cb0c.h 18704 18705SH_VOU V4L2 OUTPUT DRIVER 18706L: linux-media@vger.kernel.org 18707S: Orphan 18708F: drivers/media/platform/renesas/sh_vou.c 18709F: include/media/drv-intf/sh_vou.h 18710 18711SI2157 MEDIA DRIVER 18712M: Antti Palosaari <crope@iki.fi> 18713L: linux-media@vger.kernel.org 18714S: Maintained 18715W: https://linuxtv.org 18716W: http://palosaari.fi/linux/ 18717Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18718T: git git://linuxtv.org/anttip/media_tree.git 18719F: drivers/media/tuners/si2157* 18720 18721SI2165 MEDIA DRIVER 18722M: Matthias Schwarzott <zzam@gentoo.org> 18723L: linux-media@vger.kernel.org 18724S: Maintained 18725W: https://linuxtv.org 18726Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18727F: drivers/media/dvb-frontends/si2165* 18728 18729SI2168 MEDIA DRIVER 18730M: Antti Palosaari <crope@iki.fi> 18731L: linux-media@vger.kernel.org 18732S: Maintained 18733W: https://linuxtv.org 18734W: http://palosaari.fi/linux/ 18735Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18736T: git git://linuxtv.org/anttip/media_tree.git 18737F: drivers/media/dvb-frontends/si2168* 18738 18739SI470X FM RADIO RECEIVER I2C DRIVER 18740M: Hans Verkuil <hverkuil@xs4all.nl> 18741L: linux-media@vger.kernel.org 18742S: Odd Fixes 18743W: https://linuxtv.org 18744T: git git://linuxtv.org/media_tree.git 18745F: drivers/media/radio/si470x/radio-si470x-i2c.c 18746 18747SI470X FM RADIO RECEIVER USB DRIVER 18748M: Hans Verkuil <hverkuil@xs4all.nl> 18749L: linux-media@vger.kernel.org 18750S: Maintained 18751W: https://linuxtv.org 18752T: git git://linuxtv.org/media_tree.git 18753F: drivers/media/radio/si470x/radio-si470x-common.c 18754F: drivers/media/radio/si470x/radio-si470x-usb.c 18755F: drivers/media/radio/si470x/radio-si470x.h 18756 18757SI4713 FM RADIO TRANSMITTER I2C DRIVER 18758M: Eduardo Valentin <edubezval@gmail.com> 18759L: linux-media@vger.kernel.org 18760S: Odd Fixes 18761W: https://linuxtv.org 18762T: git git://linuxtv.org/media_tree.git 18763F: drivers/media/radio/si4713/si4713.? 18764 18765SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18766M: Eduardo Valentin <edubezval@gmail.com> 18767L: linux-media@vger.kernel.org 18768S: Odd Fixes 18769W: https://linuxtv.org 18770T: git git://linuxtv.org/media_tree.git 18771F: drivers/media/radio/si4713/radio-platform-si4713.c 18772 18773SI4713 FM RADIO TRANSMITTER USB DRIVER 18774M: Hans Verkuil <hverkuil@xs4all.nl> 18775L: linux-media@vger.kernel.org 18776S: Maintained 18777W: https://linuxtv.org 18778T: git git://linuxtv.org/media_tree.git 18779F: drivers/media/radio/si4713/radio-usb-si4713.c 18780 18781SIANO DVB DRIVER 18782M: Mauro Carvalho Chehab <mchehab@kernel.org> 18783L: linux-media@vger.kernel.org 18784S: Odd fixes 18785W: https://linuxtv.org 18786T: git git://linuxtv.org/media_tree.git 18787F: drivers/media/common/siano/ 18788F: drivers/media/mmc/siano/ 18789F: drivers/media/usb/siano/ 18790F: drivers/media/usb/siano/ 18791 18792SIFIVE DRIVERS 18793M: Palmer Dabbelt <palmer@dabbelt.com> 18794M: Paul Walmsley <paul.walmsley@sifive.com> 18795L: linux-riscv@lists.infradead.org 18796S: Supported 18797N: sifive 18798K: [^@]sifive 18799 18800SIFIVE FU540 SYSTEM-ON-CHIP 18801M: Paul Walmsley <paul.walmsley@sifive.com> 18802M: Palmer Dabbelt <palmer@dabbelt.com> 18803L: linux-riscv@lists.infradead.org 18804S: Supported 18805T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18806N: fu540 18807K: fu540 18808 18809SIFIVE PDMA DRIVER 18810M: Green Wan <green.wan@sifive.com> 18811S: Maintained 18812F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18813F: drivers/dma/sf-pdma/ 18814 18815SIFIVE SOC DRIVERS 18816M: Conor Dooley <conor@kernel.org> 18817L: linux-riscv@lists.infradead.org 18818S: Maintained 18819T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18820F: drivers/soc/sifive/ 18821 18822SILEAD TOUCHSCREEN DRIVER 18823M: Hans de Goede <hdegoede@redhat.com> 18824L: linux-input@vger.kernel.org 18825L: platform-driver-x86@vger.kernel.org 18826S: Maintained 18827F: drivers/input/touchscreen/silead.c 18828F: drivers/platform/x86/touchscreen_dmi.c 18829 18830SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18831M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18832S: Supported 18833F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18834F: drivers/net/wireless/silabs/wfx/ 18835 18836SILICON MOTION SM712 FRAME BUFFER DRIVER 18837M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18838M: Teddy Wang <teddy.wang@siliconmotion.com> 18839M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18840L: linux-fbdev@vger.kernel.org 18841S: Maintained 18842F: Documentation/fb/sm712fb.rst 18843F: drivers/video/fbdev/sm712* 18844 18845SILVACO I3C DUAL-ROLE MASTER 18846M: Miquel Raynal <miquel.raynal@bootlin.com> 18847M: Conor Culhane <conor.culhane@silvaco.com> 18848L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18849S: Maintained 18850F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18851F: drivers/i3c/master/svc-i3c-master.c 18852 18853SIMPLEFB FB DRIVER 18854M: Hans de Goede <hdegoede@redhat.com> 18855L: linux-fbdev@vger.kernel.org 18856S: Maintained 18857F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18858F: drivers/video/fbdev/simplefb.c 18859F: include/linux/platform_data/simplefb.h 18860 18861SIMTEC EB110ATX (Chalice CATS) 18862M: Simtec Linux Team <linux@simtec.co.uk> 18863S: Supported 18864W: http://www.simtec.co.uk/products/EB110ATX/ 18865 18866SIMTEC EB2410ITX (BAST) 18867M: Simtec Linux Team <linux@simtec.co.uk> 18868S: Supported 18869W: http://www.simtec.co.uk/products/EB2410ITX/ 18870F: arch/arm/mach-s3c/bast-ide.c 18871F: arch/arm/mach-s3c/bast-irq.c 18872F: arch/arm/mach-s3c/mach-bast.c 18873 18874SIOX 18875M: Thorsten Scherer <t.scherer@eckelmann.de> 18876M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18877R: Pengutronix Kernel Team <kernel@pengutronix.de> 18878S: Supported 18879F: drivers/gpio/gpio-siox.c 18880F: drivers/siox/* 18881F: include/trace/events/siox.h 18882 18883SIPHASH PRF ROUTINES 18884M: Jason A. Donenfeld <Jason@zx2c4.com> 18885S: Maintained 18886F: include/linux/siphash.h 18887F: lib/siphash.c 18888F: lib/test_siphash.c 18889 18890SIS 190 ETHERNET DRIVER 18891M: Francois Romieu <romieu@fr.zoreil.com> 18892L: netdev@vger.kernel.org 18893S: Maintained 18894F: drivers/net/ethernet/sis/sis190.c 18895 18896SIS 900/7016 FAST ETHERNET DRIVER 18897M: Daniele Venzano <venza@brownhat.org> 18898L: netdev@vger.kernel.org 18899S: Maintained 18900W: http://www.brownhat.org/sis900.html 18901F: drivers/net/ethernet/sis/sis900.* 18902 18903SIS FRAMEBUFFER DRIVER 18904M: Thomas Winischhofer <thomas@winischhofer.net> 18905S: Maintained 18906W: http://www.winischhofer.net/linuxsisvga.shtml 18907F: Documentation/fb/sisfb.rst 18908F: drivers/video/fbdev/sis/ 18909F: include/video/sisfb.h 18910 18911SIS I2C TOUCHSCREEN DRIVER 18912M: Mika Penttilä <mika.penttila@nextfour.com> 18913L: linux-input@vger.kernel.org 18914S: Maintained 18915F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18916F: drivers/input/touchscreen/sis_i2c.c 18917 18918SIS USB2VGA DRIVER 18919M: Thomas Winischhofer <thomas@winischhofer.net> 18920S: Maintained 18921W: http://www.winischhofer.at/linuxsisusbvga.shtml 18922F: drivers/usb/misc/sisusbvga/ 18923 18924SL28 CPLD MFD DRIVER 18925M: Michael Walle <michael@walle.cc> 18926S: Maintained 18927F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18928F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18929F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18930F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18931F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18932F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18933F: drivers/gpio/gpio-sl28cpld.c 18934F: drivers/hwmon/sl28cpld-hwmon.c 18935F: drivers/irqchip/irq-sl28cpld.c 18936F: drivers/pwm/pwm-sl28cpld.c 18937F: drivers/watchdog/sl28cpld_wdt.c 18938 18939SLAB ALLOCATOR 18940M: Christoph Lameter <cl@linux.com> 18941M: Pekka Enberg <penberg@kernel.org> 18942M: David Rientjes <rientjes@google.com> 18943M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18944M: Andrew Morton <akpm@linux-foundation.org> 18945M: Vlastimil Babka <vbabka@suse.cz> 18946R: Roman Gushchin <roman.gushchin@linux.dev> 18947R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18948L: linux-mm@kvack.org 18949S: Maintained 18950T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18951F: include/linux/sl?b*.h 18952F: mm/sl?b* 18953 18954SLCAN CAN NETWORK DRIVER 18955M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18956L: linux-can@vger.kernel.org 18957S: Maintained 18958F: drivers/net/can/slcan/ 18959 18960SLEEPABLE READ-COPY UPDATE (SRCU) 18961M: Lai Jiangshan <jiangshanlai@gmail.com> 18962M: "Paul E. McKenney" <paulmck@kernel.org> 18963M: Josh Triplett <josh@joshtriplett.org> 18964R: Steven Rostedt <rostedt@goodmis.org> 18965R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18966L: rcu@vger.kernel.org 18967S: Supported 18968W: http://www.rdrop.com/users/paulmck/RCU/ 18969T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18970F: include/linux/srcu*.h 18971F: kernel/rcu/srcu*.c 18972 18973SMACK SECURITY MODULE 18974M: Casey Schaufler <casey@schaufler-ca.com> 18975L: linux-security-module@vger.kernel.org 18976S: Maintained 18977W: http://schaufler-ca.com 18978T: git git://github.com/cschaufler/smack-next 18979F: Documentation/admin-guide/LSM/Smack.rst 18980F: security/smack/ 18981 18982SMC91x ETHERNET DRIVER 18983M: Nicolas Pitre <nico@fluxnic.net> 18984S: Odd Fixes 18985F: drivers/net/ethernet/smsc/smc91x.* 18986 18987SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18988M: Mark Rutland <mark.rutland@arm.com> 18989M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18990M: Sudeep Holla <sudeep.holla@arm.com> 18991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18992S: Maintained 18993F: drivers/firmware/smccc/ 18994F: include/linux/arm-smccc.h 18995 18996SMM665 HARDWARE MONITOR DRIVER 18997M: Guenter Roeck <linux@roeck-us.net> 18998L: linux-hwmon@vger.kernel.org 18999S: Maintained 19000F: Documentation/hwmon/smm665.rst 19001F: drivers/hwmon/smm665.c 19002 19003SMSC EMC2103 HARDWARE MONITOR DRIVER 19004M: Steve Glendinning <steve.glendinning@shawell.net> 19005L: linux-hwmon@vger.kernel.org 19006S: Maintained 19007F: Documentation/hwmon/emc2103.rst 19008F: drivers/hwmon/emc2103.c 19009 19010SMSC SCH5627 HARDWARE MONITOR DRIVER 19011M: Hans de Goede <hdegoede@redhat.com> 19012L: linux-hwmon@vger.kernel.org 19013S: Supported 19014F: Documentation/hwmon/sch5627.rst 19015F: drivers/hwmon/sch5627.c 19016 19017SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19018M: Steve Glendinning <steve.glendinning@shawell.net> 19019L: linux-fbdev@vger.kernel.org 19020S: Maintained 19021F: drivers/video/fbdev/smscufx.c 19022 19023SMSC47B397 HARDWARE MONITOR DRIVER 19024M: Jean Delvare <jdelvare@suse.com> 19025L: linux-hwmon@vger.kernel.org 19026S: Maintained 19027F: Documentation/hwmon/smsc47b397.rst 19028F: drivers/hwmon/smsc47b397.c 19029 19030SMSC911x ETHERNET DRIVER 19031M: Steve Glendinning <steve.glendinning@shawell.net> 19032L: netdev@vger.kernel.org 19033S: Maintained 19034F: drivers/net/ethernet/smsc/smsc911x.* 19035F: include/linux/smsc911x.h 19036 19037SMSC9420 PCI ETHERNET DRIVER 19038M: Steve Glendinning <steve.glendinning@shawell.net> 19039L: netdev@vger.kernel.org 19040S: Maintained 19041F: drivers/net/ethernet/smsc/smsc9420.* 19042 19043SOCIONEXT (SNI) AVE NETWORK DRIVER 19044M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19045L: netdev@vger.kernel.org 19046S: Maintained 19047F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19048F: drivers/net/ethernet/socionext/sni_ave.c 19049 19050SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19051M: Jassi Brar <jaswinder.singh@linaro.org> 19052M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19053L: netdev@vger.kernel.org 19054S: Maintained 19055F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19056F: drivers/net/ethernet/socionext/netsec.c 19057 19058SOCIONEXT (SNI) Synquacer SPI DRIVER 19059M: Masahisa Kojima <masahisa.kojima@linaro.org> 19060M: Jassi Brar <jaswinder.singh@linaro.org> 19061L: linux-spi@vger.kernel.org 19062S: Maintained 19063F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19064F: drivers/spi/spi-synquacer.c 19065 19066SOCIONEXT SYNQUACER I2C DRIVER 19067M: Ard Biesheuvel <ardb@kernel.org> 19068L: linux-i2c@vger.kernel.org 19069S: Maintained 19070F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19071F: drivers/i2c/busses/i2c-synquacer.c 19072 19073SOCIONEXT UNIPHIER SOUND DRIVER 19074L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19075S: Orphan 19076F: sound/soc/uniphier/ 19077 19078SOEKRIS NET48XX LED SUPPORT 19079M: Chris Boot <bootc@bootc.net> 19080S: Maintained 19081F: drivers/leds/leds-net48xx.c 19082 19083SOFT-IWARP DRIVER (siw) 19084M: Bernard Metzler <bmt@zurich.ibm.com> 19085L: linux-rdma@vger.kernel.org 19086S: Supported 19087F: drivers/infiniband/sw/siw/ 19088F: include/uapi/rdma/siw-abi.h 19089 19090SOFT-ROCE DRIVER (rxe) 19091M: Zhu Yanjun <zyjzyj2000@gmail.com> 19092L: linux-rdma@vger.kernel.org 19093S: Supported 19094F: drivers/infiniband/sw/rxe/ 19095F: include/uapi/rdma/rdma_user_rxe.h 19096 19097SOFTLOGIC 6x10 MPEG CODEC 19098M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19099M: Anton Sviridenko <anton@corp.bluecherry.net> 19100M: Andrey Utkin <andrey_utkin@fastmail.com> 19101M: Ismael Luceno <ismael@iodev.co.uk> 19102L: linux-media@vger.kernel.org 19103S: Supported 19104F: drivers/media/pci/solo6x10/ 19105 19106SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19107M: James Morse <james.morse@arm.com> 19108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19109S: Maintained 19110F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19111F: drivers/firmware/arm_sdei.c 19112F: include/linux/arm_sdei.h 19113F: include/uapi/linux/arm_sdei.h 19114 19115SOFTWARE NODES AND DEVICE PROPERTIES 19116R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19117R: Daniel Scally <djrscally@gmail.com> 19118R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19119R: Sakari Ailus <sakari.ailus@linux.intel.com> 19120L: linux-acpi@vger.kernel.org 19121S: Maintained 19122F: drivers/base/property.c 19123F: drivers/base/swnode.c 19124F: include/linux/fwnode.h 19125F: include/linux/property.h 19126 19127SOFTWARE RAID (Multiple Disks) SUPPORT 19128M: Song Liu <song@kernel.org> 19129L: linux-raid@vger.kernel.org 19130S: Supported 19131Q: https://patchwork.kernel.org/project/linux-raid/list/ 19132T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19133F: drivers/md/Kconfig 19134F: drivers/md/Makefile 19135F: drivers/md/md* 19136F: drivers/md/raid* 19137F: include/linux/raid/ 19138F: include/uapi/linux/raid/ 19139 19140SOLIDRUN CLEARFOG SUPPORT 19141M: Russell King <linux@armlinux.org.uk> 19142S: Maintained 19143F: arch/arm/boot/dts/armada-388-clearfog* 19144F: arch/arm/boot/dts/armada-38x-solidrun-* 19145 19146SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19147M: Russell King <linux@armlinux.org.uk> 19148S: Maintained 19149F: arch/arm/boot/dts/imx6*-cubox-i* 19150F: arch/arm/boot/dts/imx6*-hummingboard* 19151F: arch/arm/boot/dts/imx6*-sr-* 19152 19153SONIC NETWORK DRIVER 19154M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19155L: netdev@vger.kernel.org 19156S: Maintained 19157F: drivers/net/ethernet/natsemi/sonic.* 19158 19159SONICS SILICON BACKPLANE DRIVER (SSB) 19160M: Michael Buesch <m@bues.ch> 19161L: linux-wireless@vger.kernel.org 19162S: Maintained 19163F: drivers/ssb/ 19164F: include/linux/ssb/ 19165 19166SONY IMX208 SENSOR DRIVER 19167M: Sakari Ailus <sakari.ailus@linux.intel.com> 19168L: linux-media@vger.kernel.org 19169S: Maintained 19170T: git git://linuxtv.org/media_tree.git 19171F: drivers/media/i2c/imx208.c 19172 19173SONY IMX214 SENSOR DRIVER 19174M: Ricardo Ribalda <ribalda@kernel.org> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177T: git git://linuxtv.org/media_tree.git 19178F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19179F: drivers/media/i2c/imx214.c 19180 19181SONY IMX219 SENSOR DRIVER 19182M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19183L: linux-media@vger.kernel.org 19184S: Maintained 19185T: git git://linuxtv.org/media_tree.git 19186F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19187F: drivers/media/i2c/imx219.c 19188 19189SONY IMX258 SENSOR DRIVER 19190M: Sakari Ailus <sakari.ailus@linux.intel.com> 19191L: linux-media@vger.kernel.org 19192S: Maintained 19193T: git git://linuxtv.org/media_tree.git 19194F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19195F: drivers/media/i2c/imx258.c 19196 19197SONY IMX274 SENSOR DRIVER 19198M: Leon Luo <leonl@leopardimaging.com> 19199L: linux-media@vger.kernel.org 19200S: Maintained 19201T: git git://linuxtv.org/media_tree.git 19202F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19203F: drivers/media/i2c/imx274.c 19204 19205SONY IMX290 SENSOR DRIVER 19206M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19207L: linux-media@vger.kernel.org 19208S: Maintained 19209T: git git://linuxtv.org/media_tree.git 19210F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19211F: drivers/media/i2c/imx290.c 19212 19213SONY IMX319 SENSOR DRIVER 19214M: Bingbu Cao <bingbu.cao@intel.com> 19215L: linux-media@vger.kernel.org 19216S: Maintained 19217T: git git://linuxtv.org/media_tree.git 19218F: drivers/media/i2c/imx319.c 19219 19220SONY IMX334 SENSOR DRIVER 19221M: Paul J. Murphy <paul.j.murphy@intel.com> 19222M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19223L: linux-media@vger.kernel.org 19224S: Maintained 19225T: git git://linuxtv.org/media_tree.git 19226F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19227F: drivers/media/i2c/imx334.c 19228 19229SONY IMX335 SENSOR DRIVER 19230M: Paul J. Murphy <paul.j.murphy@intel.com> 19231M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19232L: linux-media@vger.kernel.org 19233S: Maintained 19234T: git git://linuxtv.org/media_tree.git 19235F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19236F: drivers/media/i2c/imx335.c 19237 19238SONY IMX355 SENSOR DRIVER 19239M: Tianshu Qiu <tian.shu.qiu@intel.com> 19240L: linux-media@vger.kernel.org 19241S: Maintained 19242T: git git://linuxtv.org/media_tree.git 19243F: drivers/media/i2c/imx355.c 19244 19245SONY IMX412 SENSOR DRIVER 19246M: Paul J. Murphy <paul.j.murphy@intel.com> 19247M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19248L: linux-media@vger.kernel.org 19249S: Maintained 19250T: git git://linuxtv.org/media_tree.git 19251F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19252F: drivers/media/i2c/imx412.c 19253 19254SONY MEMORYSTICK SUBSYSTEM 19255M: Maxim Levitsky <maximlevitsky@gmail.com> 19256M: Alex Dubov <oakad@yahoo.com> 19257M: Ulf Hansson <ulf.hansson@linaro.org> 19258L: linux-mmc@vger.kernel.org 19259S: Maintained 19260T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19261F: drivers/memstick/ 19262F: include/linux/memstick.h 19263 19264SONY VAIO CONTROL DEVICE DRIVER 19265M: Mattia Dongili <malattia@linux.it> 19266L: platform-driver-x86@vger.kernel.org 19267S: Maintained 19268W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19269F: Documentation/admin-guide/laptops/sony-laptop.rst 19270F: drivers/char/sonypi.c 19271F: drivers/platform/x86/sony-laptop.c 19272F: include/linux/sony-laptop.h 19273 19274SOUND 19275M: Jaroslav Kysela <perex@perex.cz> 19276M: Takashi Iwai <tiwai@suse.com> 19277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19278S: Maintained 19279W: http://www.alsa-project.org/ 19280Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19281T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19282F: Documentation/sound/ 19283F: include/sound/ 19284F: include/uapi/sound/ 19285F: sound/ 19286F: tools/testing/selftests/alsa 19287 19288SOUND - COMPRESSED AUDIO 19289M: Vinod Koul <vkoul@kernel.org> 19290L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19291S: Supported 19292T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19293F: Documentation/sound/designs/compress-offload.rst 19294F: include/sound/compress_driver.h 19295F: include/uapi/sound/compress_* 19296F: sound/core/compress_offload.c 19297F: sound/soc/soc-compress.c 19298 19299SOUND - DMAENGINE HELPERS 19300M: Lars-Peter Clausen <lars@metafoo.de> 19301S: Supported 19302F: include/sound/dmaengine_pcm.h 19303F: sound/core/pcm_dmaengine.c 19304F: sound/soc/soc-generic-dmaengine-pcm.c 19305 19306SOUND - ALSA SELFTESTS 19307M: Mark Brown <broonie@kernel.org> 19308L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19309L: linux-kselftest@vger.kernel.org 19310S: Supported 19311F: tools/testing/selftests/alsa 19312 19313SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19314M: Liam Girdwood <lgirdwood@gmail.com> 19315M: Mark Brown <broonie@kernel.org> 19316L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19317S: Supported 19318W: http://alsa-project.org/main/index.php/ASoC 19319T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19320F: Documentation/devicetree/bindings/sound/ 19321F: Documentation/sound/soc/ 19322F: include/dt-bindings/sound/ 19323F: include/sound/soc* 19324F: sound/soc/ 19325 19326SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19327M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19328M: Liam Girdwood <lgirdwood@gmail.com> 19329M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19330M: Bard Liao <yung-chuan.liao@linux.intel.com> 19331M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19332R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19333M: Daniel Baluta <daniel.baluta@nxp.com> 19334L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19335S: Supported 19336W: https://github.com/thesofproject/linux/ 19337F: sound/soc/sof/ 19338 19339SOUNDWIRE SUBSYSTEM 19340M: Vinod Koul <vkoul@kernel.org> 19341M: Bard Liao <yung-chuan.liao@linux.intel.com> 19342R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19343R: Sanyog Kale <sanyog.r.kale@intel.com> 19344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19345S: Supported 19346T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19347F: Documentation/driver-api/soundwire/ 19348F: drivers/soundwire/ 19349F: include/linux/soundwire/ 19350 19351SP2 MEDIA DRIVER 19352M: Olli Salonen <olli.salonen@iki.fi> 19353L: linux-media@vger.kernel.org 19354S: Maintained 19355W: https://linuxtv.org 19356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19357F: drivers/media/dvb-frontends/sp2* 19358 19359SPARC + UltraSPARC (sparc/sparc64) 19360M: "David S. Miller" <davem@davemloft.net> 19361L: sparclinux@vger.kernel.org 19362S: Maintained 19363Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19364T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19365T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19366F: arch/sparc/ 19367F: drivers/sbus/ 19368 19369SPARC SERIAL DRIVERS 19370M: "David S. Miller" <davem@davemloft.net> 19371L: sparclinux@vger.kernel.org 19372S: Maintained 19373T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19374T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19375F: drivers/tty/serial/suncore.c 19376F: drivers/tty/serial/sunhv.c 19377F: drivers/tty/serial/sunsab.c 19378F: drivers/tty/serial/sunsab.h 19379F: drivers/tty/serial/sunsu.c 19380F: drivers/tty/serial/sunzilog.c 19381F: drivers/tty/serial/sunzilog.h 19382F: drivers/tty/vcc.c 19383F: include/linux/sunserialcore.h 19384 19385SPARSE CHECKER 19386M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19387L: linux-sparse@vger.kernel.org 19388S: Maintained 19389W: https://sparse.docs.kernel.org/ 19390T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19391Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19392B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19393F: include/linux/compiler.h 19394 19395SPEAKUP CONSOLE SPEECH DRIVER 19396M: William Hubbs <w.d.hubbs@gmail.com> 19397M: Chris Brannon <chris@the-brannons.com> 19398M: Kirk Reiser <kirk@reisers.ca> 19399M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19400L: speakup@linux-speakup.org 19401S: Odd Fixes 19402W: http://www.linux-speakup.org/ 19403W: https://github.com/linux-speakup/speakup 19404B: https://github.com/linux-speakup/speakup/issues 19405F: drivers/accessibility/speakup/ 19406 19407SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19408M: Viresh Kumar <vireshk@kernel.org> 19409M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19410M: soc@kernel.org 19411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19412S: Maintained 19413W: http://www.st.com/spear 19414F: arch/arm/boot/dts/spear* 19415F: arch/arm/mach-spear/ 19416F: drivers/clk/spear/ 19417F: drivers/pinctrl/spear/ 19418 19419SPI NOR SUBSYSTEM 19420M: Tudor Ambarus <tudor.ambarus@microchip.com> 19421M: Pratyush Yadav <pratyush@kernel.org> 19422R: Michael Walle <michael@walle.cc> 19423L: linux-mtd@lists.infradead.org 19424S: Maintained 19425W: http://www.linux-mtd.infradead.org/ 19426Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19427C: irc://irc.oftc.net/mtd 19428T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19429F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19430F: drivers/mtd/spi-nor/ 19431F: include/linux/mtd/spi-nor.h 19432 19433SPI SUBSYSTEM 19434M: Mark Brown <broonie@kernel.org> 19435L: linux-spi@vger.kernel.org 19436S: Maintained 19437Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19438T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19439F: Documentation/devicetree/bindings/spi/ 19440F: Documentation/spi/ 19441F: drivers/spi/ 19442F: include/linux/spi/ 19443F: include/uapi/linux/spi/ 19444F: tools/spi/ 19445 19446SPIDERNET NETWORK DRIVER for CELL 19447M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19448M: Geoff Levand <geoff@infradead.org> 19449L: netdev@vger.kernel.org 19450L: linuxppc-dev@lists.ozlabs.org 19451S: Maintained 19452F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19453F: drivers/net/ethernet/toshiba/spider_net* 19454 19455SPMI SUBSYSTEM 19456M: Stephen Boyd <sboyd@kernel.org> 19457L: linux-kernel@vger.kernel.org 19458S: Maintained 19459T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19460F: Documentation/devicetree/bindings/spmi/ 19461F: drivers/spmi/ 19462F: include/dt-bindings/spmi/spmi.h 19463F: include/linux/spmi.h 19464F: include/trace/events/spmi.h 19465 19466SPU FILE SYSTEM 19467M: Jeremy Kerr <jk@ozlabs.org> 19468L: linuxppc-dev@lists.ozlabs.org 19469S: Supported 19470W: http://www.ibm.com/developerworks/power/cell/ 19471F: Documentation/filesystems/spufs/spufs.rst 19472F: arch/powerpc/platforms/cell/spufs/ 19473 19474SQUASHFS FILE SYSTEM 19475M: Phillip Lougher <phillip@squashfs.org.uk> 19476L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19477S: Maintained 19478W: http://squashfs.org.uk 19479T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19480F: Documentation/filesystems/squashfs.rst 19481F: fs/squashfs/ 19482 19483SRM (Alpha) environment access 19484M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19485S: Maintained 19486F: arch/alpha/kernel/srm_env.c 19487 19488ST LSM6DSx IMU IIO DRIVER 19489M: Lorenzo Bianconi <lorenzo@kernel.org> 19490L: linux-iio@vger.kernel.org 19491S: Maintained 19492W: http://www.st.com/ 19493F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19494F: drivers/iio/imu/st_lsm6dsx/ 19495 19496ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19497M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19498M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19499L: linux-media@vger.kernel.org 19500S: Maintained 19501T: git git://linuxtv.org/media_tree.git 19502F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19503F: drivers/media/i2c/st-mipid02.c 19504 19505ST STM32 I2C/SMBUS DRIVER 19506M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19507M: Alain Volmat <alain.volmat@foss.st.com> 19508L: linux-i2c@vger.kernel.org 19509S: Maintained 19510F: drivers/i2c/busses/i2c-stm32* 19511 19512ST STM32 SPI DRIVER 19513M: Alain Volmat <alain.volmat@foss.st.com> 19514L: linux-spi@vger.kernel.org 19515S: Maintained 19516F: drivers/spi/spi-stm32.c 19517 19518ST STPDDC60 DRIVER 19519M: Daniel Nilsson <daniel.nilsson@flex.com> 19520L: linux-hwmon@vger.kernel.org 19521S: Maintained 19522F: Documentation/hwmon/stpddc60.rst 19523F: drivers/hwmon/pmbus/stpddc60.c 19524 19525ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19526M: Song Qiang <songqiang1304521@gmail.com> 19527L: linux-iio@vger.kernel.org 19528S: Maintained 19529F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19530F: drivers/iio/proximity/vl53l0x-i2c.c 19531 19532STABLE BRANCH 19533M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19534M: Sasha Levin <sashal@kernel.org> 19535L: stable@vger.kernel.org 19536S: Supported 19537F: Documentation/process/stable-kernel-rules.rst 19538 19539STAGING - ATOMISP DRIVER 19540M: Mauro Carvalho Chehab <mchehab@kernel.org> 19541R: Sakari Ailus <sakari.ailus@linux.intel.com> 19542L: linux-media@vger.kernel.org 19543S: Maintained 19544F: drivers/staging/media/atomisp/ 19545 19546STAGING - FIELDBUS SUBSYSTEM 19547M: Sven Van Asbroeck <TheSven73@gmail.com> 19548S: Maintained 19549F: drivers/staging/fieldbus/* 19550F: drivers/staging/fieldbus/Documentation/ 19551 19552STAGING - HMS ANYBUS-S BUS 19553M: Sven Van Asbroeck <TheSven73@gmail.com> 19554S: Maintained 19555F: drivers/staging/fieldbus/anybuss/ 19556 19557STAGING - INDUSTRIAL IO 19558M: Jonathan Cameron <jic23@kernel.org> 19559L: linux-iio@vger.kernel.org 19560S: Odd Fixes 19561F: Documentation/devicetree/bindings/staging/iio/ 19562F: drivers/staging/iio/ 19563 19564STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19565M: Marc Dietrich <marvin24@gmx.de> 19566L: ac100@lists.launchpad.net (moderated for non-subscribers) 19567L: linux-tegra@vger.kernel.org 19568S: Maintained 19569F: drivers/staging/nvec/ 19570 19571STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19572M: Jens Frederich <jfrederich@gmail.com> 19573M: Jon Nettleton <jon.nettleton@gmail.com> 19574S: Maintained 19575W: http://wiki.laptop.org/go/DCON 19576F: drivers/staging/olpc_dcon/ 19577 19578STAGING - REALTEK RTL8188EU DRIVERS 19579M: Larry Finger <Larry.Finger@lwfinger.net> 19580M: Phillip Potter <phil@philpotter.co.uk> 19581R: Pavel Skripkin <paskripkin@gmail.com> 19582S: Supported 19583F: drivers/staging/r8188eu/ 19584 19585STAGING - REALTEK RTL8712U DRIVERS 19586M: Larry Finger <Larry.Finger@lwfinger.net> 19587M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19588S: Odd Fixes 19589F: drivers/staging/rtl8712/ 19590 19591STAGING - SEPS525 LCD CONTROLLER DRIVERS 19592M: Michael Hennerich <michael.hennerich@analog.com> 19593L: linux-fbdev@vger.kernel.org 19594S: Supported 19595F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19596F: drivers/staging/fbtft/fb_seps525.c 19597 19598STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19599M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19600M: Teddy Wang <teddy.wang@siliconmotion.com> 19601M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19602L: linux-fbdev@vger.kernel.org 19603S: Maintained 19604F: drivers/staging/sm750fb/ 19605 19606STAGING - VIA VT665X DRIVERS 19607M: Forest Bond <forest@alittletooquiet.net> 19608S: Odd Fixes 19609F: drivers/staging/vt665?/ 19610 19611STAGING SUBSYSTEM 19612M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19613L: linux-staging@lists.linux.dev 19614S: Supported 19615T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19616F: drivers/staging/ 19617 19618STARFIRE/DURALAN NETWORK DRIVER 19619M: Ion Badulescu <ionut@badula.org> 19620S: Odd Fixes 19621F: drivers/net/ethernet/adaptec/starfire* 19622 19623STARFIVE DEVICETREES 19624M: Emil Renner Berthing <kernel@esmil.dk> 19625S: Maintained 19626F: arch/riscv/boot/dts/starfive/ 19627 19628STARFIVE JH7100 CLOCK DRIVERS 19629M: Emil Renner Berthing <kernel@esmil.dk> 19630S: Maintained 19631F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19632F: drivers/clk/starfive/clk-starfive-jh7100* 19633F: include/dt-bindings/clock/starfive-jh7100*.h 19634 19635STARFIVE JH7100 PINCTRL DRIVER 19636M: Emil Renner Berthing <kernel@esmil.dk> 19637L: linux-gpio@vger.kernel.org 19638S: Maintained 19639F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19640F: drivers/pinctrl/starfive/ 19641F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19642 19643STARFIVE JH7100 RESET CONTROLLER DRIVER 19644M: Emil Renner Berthing <kernel@esmil.dk> 19645S: Maintained 19646F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19647F: drivers/reset/reset-starfive-jh7100.c 19648F: include/dt-bindings/reset/starfive-jh7100.h 19649 19650STATIC BRANCH/CALL 19651M: Peter Zijlstra <peterz@infradead.org> 19652M: Josh Poimboeuf <jpoimboe@kernel.org> 19653M: Jason Baron <jbaron@akamai.com> 19654R: Steven Rostedt <rostedt@goodmis.org> 19655R: Ard Biesheuvel <ardb@kernel.org> 19656S: Supported 19657F: arch/*/include/asm/jump_label*.h 19658F: arch/*/include/asm/static_call*.h 19659F: arch/*/kernel/jump_label.c 19660F: arch/*/kernel/static_call.c 19661F: include/linux/jump_label*.h 19662F: include/linux/static_call*.h 19663F: kernel/jump_label.c 19664F: kernel/static_call.c 19665 19666STI AUDIO (ASoC) DRIVERS 19667M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19668L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19669S: Maintained 19670F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19671F: sound/soc/sti/ 19672 19673STI CEC DRIVER 19674M: Alain Volmat <alain.volmat@foss.st.com> 19675S: Maintained 19676F: Documentation/devicetree/bindings/media/stih-cec.txt 19677F: drivers/media/cec/platform/sti/ 19678 19679STK1160 USB VIDEO CAPTURE DRIVER 19680M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19681L: linux-media@vger.kernel.org 19682S: Maintained 19683T: git git://linuxtv.org/media_tree.git 19684F: drivers/media/usb/stk1160/ 19685 19686STM32 AUDIO (ASoC) DRIVERS 19687M: Olivier Moysan <olivier.moysan@foss.st.com> 19688M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19689L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19690S: Maintained 19691F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19692F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19693F: sound/soc/stm/ 19694 19695STM32 TIMER/LPTIMER DRIVERS 19696M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19697S: Maintained 19698F: Documentation/ABI/testing/*timer-stm32 19699F: Documentation/devicetree/bindings/*/*stm32-*timer* 19700F: drivers/*/stm32-*timer* 19701F: drivers/pwm/pwm-stm32* 19702F: include/linux/*/stm32-*tim* 19703 19704STMMAC ETHERNET DRIVER 19705M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19706M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19707M: Jose Abreu <joabreu@synopsys.com> 19708L: netdev@vger.kernel.org 19709S: Supported 19710W: http://www.stlinux.com 19711F: Documentation/networking/device_drivers/ethernet/stmicro/ 19712F: drivers/net/ethernet/stmicro/stmmac/ 19713 19714SUN3/3X 19715M: Sam Creasey <sammy@sammy.net> 19716S: Maintained 19717W: http://sammy.net/sun3/ 19718F: arch/m68k/include/asm/sun3* 19719F: arch/m68k/kernel/*sun3* 19720F: arch/m68k/sun3*/ 19721F: drivers/net/ethernet/i825xx/sun3* 19722 19723SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19724M: Hans de Goede <hdegoede@redhat.com> 19725L: linux-input@vger.kernel.org 19726S: Maintained 19727F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19728F: drivers/input/keyboard/sun4i-lradc-keys.c 19729 19730SUNDANCE NETWORK DRIVER 19731M: Denis Kirjanov <kda@linux-powerpc.org> 19732L: netdev@vger.kernel.org 19733S: Maintained 19734F: drivers/net/ethernet/dlink/sundance.c 19735 19736SUN HAPPY MEAL ETHERNET DRIVER 19737M: Sean Anderson <seanga2@gmail.com> 19738S: Maintained 19739F: drivers/net/ethernet/sun/sunhme.* 19740 19741SUNPLUS ETHERNET DRIVER 19742M: Wells Lu <wellslutw@gmail.com> 19743L: netdev@vger.kernel.org 19744S: Maintained 19745W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19746F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19747F: drivers/net/ethernet/sunplus/ 19748 19749SUNPLUS OCOTP DRIVER 19750M: Vincent Shih <vincent.sunplus@gmail.com> 19751S: Maintained 19752F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19753F: drivers/nvmem/sunplus-ocotp.c 19754 19755SUNPLUS USB2 PHY DRIVER 19756M: Vincent Shih <vincent.sunplus@gmail.com> 19757L: linux-usb@vger.kernel.org 19758S: Maintained 19759F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19760F: drivers/phy/sunplus/Kconfig 19761F: drivers/phy/sunplus/Makefile 19762F: drivers/phy/sunplus/phy-sunplus-usb2.c 19763 19764SUNPLUS PWM DRIVER 19765M: Hammer Hsieh <hammerh0314@gmail.com> 19766S: Maintained 19767F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19768F: drivers/pwm/pwm-sunplus.c 19769 19770SUNPLUS RTC DRIVER 19771M: Vincent Shih <vincent.sunplus@gmail.com> 19772L: linux-rtc@vger.kernel.org 19773S: Maintained 19774F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19775F: drivers/rtc/rtc-sunplus.c 19776 19777SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19778M: Li-hao Kuo <lhjeff911@gmail.com> 19779L: linux-spi@vger.kernel.org 19780S: Maintained 19781F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19782F: drivers/spi/spi-sunplus-sp7021.c 19783 19784SUNPLUS UART DRIVER 19785M: Hammer Hsieh <hammerh0314@gmail.com> 19786S: Maintained 19787F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19788F: drivers/tty/serial/sunplus-uart.c 19789 19790SUNPLUS WATCHDOG DRIVER 19791M: Xiantao Hu <xt.hu@cqplus1.com> 19792L: linux-watchdog@vger.kernel.org 19793S: Maintained 19794F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19795F: drivers/watchdog/sunplus_wdt.c 19796 19797SUPERH 19798M: Yoshinori Sato <ysato@users.sourceforge.jp> 19799M: Rich Felker <dalias@libc.org> 19800L: linux-sh@vger.kernel.org 19801S: Maintained 19802Q: http://patchwork.kernel.org/project/linux-sh/list/ 19803F: Documentation/sh/ 19804F: arch/sh/ 19805F: drivers/sh/ 19806 19807SUSPEND TO RAM 19808M: "Rafael J. Wysocki" <rafael@kernel.org> 19809M: Len Brown <len.brown@intel.com> 19810M: Pavel Machek <pavel@ucw.cz> 19811L: linux-pm@vger.kernel.org 19812S: Supported 19813B: https://bugzilla.kernel.org 19814F: Documentation/power/ 19815F: arch/x86/kernel/acpi/ 19816F: drivers/base/power/ 19817F: include/linux/freezer.h 19818F: include/linux/pm.h 19819F: include/linux/suspend.h 19820F: kernel/power/ 19821 19822SVGA HANDLING 19823M: Martin Mares <mj@ucw.cz> 19824L: linux-video@atrey.karlin.mff.cuni.cz 19825S: Maintained 19826F: Documentation/admin-guide/svga.rst 19827F: arch/x86/boot/video* 19828 19829SWITCHDEV 19830M: Jiri Pirko <jiri@resnulli.us> 19831M: Ivan Vecera <ivecera@redhat.com> 19832L: netdev@vger.kernel.org 19833S: Supported 19834F: include/net/switchdev.h 19835F: net/switchdev/ 19836 19837SY8106A REGULATOR DRIVER 19838M: Icenowy Zheng <icenowy@aosc.io> 19839S: Maintained 19840F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19841F: drivers/regulator/sy8106a-regulator.c 19842 19843SYNC FILE FRAMEWORK 19844M: Sumit Semwal <sumit.semwal@linaro.org> 19845R: Gustavo Padovan <gustavo@padovan.org> 19846L: linux-media@vger.kernel.org 19847L: dri-devel@lists.freedesktop.org 19848S: Maintained 19849T: git git://anongit.freedesktop.org/drm/drm-misc 19850F: Documentation/driver-api/sync_file.rst 19851F: drivers/dma-buf/dma-fence* 19852F: drivers/dma-buf/sw_sync.c 19853F: drivers/dma-buf/sync_* 19854F: include/linux/sync_file.h 19855F: include/uapi/linux/sync_file.h 19856 19857SYNOPSYS ARC ARCHITECTURE 19858M: Vineet Gupta <vgupta@kernel.org> 19859L: linux-snps-arc@lists.infradead.org 19860S: Supported 19861T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19862F: Documentation/arc/ 19863F: Documentation/devicetree/bindings/arc/* 19864F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19865F: arch/arc/ 19866F: drivers/clocksource/arc_timer.c 19867F: drivers/tty/serial/arc_uart.c 19868 19869SYNOPSYS ARC HSDK SDP pll clock driver 19870M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19871S: Supported 19872F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19873F: drivers/clk/clk-hsdk-pll.c 19874 19875SYNOPSYS ARC SDP clock driver 19876M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19877S: Supported 19878F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19879F: drivers/clk/axs10x/* 19880 19881SYNOPSYS ARC SDP platform support 19882M: Alexey Brodkin <abrodkin@synopsys.com> 19883S: Supported 19884F: Documentation/devicetree/bindings/arc/axs10* 19885F: arch/arc/boot/dts/ax* 19886F: arch/arc/plat-axs10x 19887 19888SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19889M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19890S: Supported 19891F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19892F: drivers/reset/reset-axs10x.c 19893 19894SYNOPSYS CREG GPIO DRIVER 19895M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19896S: Maintained 19897F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19898F: drivers/gpio/gpio-creg-snps.c 19899 19900SYNOPSYS DESIGNWARE 8250 UART DRIVER 19901M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19902R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19903S: Supported 19904F: drivers/tty/serial/8250/8250_dw.c 19905F: drivers/tty/serial/8250/8250_dwlib.* 19906F: drivers/tty/serial/8250/8250_lpss.c 19907 19908SYNOPSYS DESIGNWARE APB GPIO DRIVER 19909M: Hoan Tran <hoan@os.amperecomputing.com> 19910M: Serge Semin <fancer.lancer@gmail.com> 19911L: linux-gpio@vger.kernel.org 19912S: Maintained 19913F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19914F: drivers/gpio/gpio-dwapb.c 19915 19916SYNOPSYS DESIGNWARE APB SSI DRIVER 19917M: Serge Semin <fancer.lancer@gmail.com> 19918L: linux-spi@vger.kernel.org 19919S: Supported 19920F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19921F: drivers/spi/spi-dw* 19922 19923SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19924M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19925S: Maintained 19926F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19927F: drivers/dma/dw-axi-dmac/ 19928 19929SYNOPSYS DESIGNWARE DMAC DRIVER 19930M: Viresh Kumar <vireshk@kernel.org> 19931R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19932S: Maintained 19933F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19934F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19935F: drivers/dma/dw/ 19936F: include/dt-bindings/dma/dw-dmac.h 19937F: include/linux/dma/dw.h 19938F: include/linux/platform_data/dma-dw.h 19939 19940SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19941M: Jose Abreu <Jose.Abreu@synopsys.com> 19942L: netdev@vger.kernel.org 19943S: Supported 19944F: drivers/net/ethernet/synopsys/ 19945 19946SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19947M: Jose Abreu <Jose.Abreu@synopsys.com> 19948L: netdev@vger.kernel.org 19949S: Supported 19950F: drivers/net/pcs/pcs-xpcs.c 19951F: drivers/net/pcs/pcs-xpcs.h 19952F: include/linux/pcs/pcs-xpcs.h 19953 19954SYNOPSYS DESIGNWARE I2C DRIVER 19955M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19956R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19957R: Mika Westerberg <mika.westerberg@linux.intel.com> 19958R: Jan Dabros <jsd@semihalf.com> 19959L: linux-i2c@vger.kernel.org 19960S: Supported 19961F: drivers/i2c/busses/i2c-designware-* 19962 19963SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19964M: Jaehoon Chung <jh80.chung@samsung.com> 19965L: linux-mmc@vger.kernel.org 19966S: Maintained 19967F: drivers/mmc/host/dw_mmc* 19968 19969SYNOPSYS HSDK RESET CONTROLLER DRIVER 19970M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19971S: Supported 19972F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19973F: drivers/reset/reset-hsdk.c 19974F: include/dt-bindings/reset/snps,hsdk-reset.h 19975 19976SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19977M: Prabu Thangamuthu <prabu.t@synopsys.com> 19978M: Manjunath M B <manjumb@synopsys.com> 19979L: linux-mmc@vger.kernel.org 19980S: Maintained 19981F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19982 19983SYSTEM CONFIGURATION (SYSCON) 19984M: Lee Jones <lee@kernel.org> 19985M: Arnd Bergmann <arnd@arndb.de> 19986S: Supported 19987T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19988F: drivers/mfd/syscon.c 19989 19990SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19991M: Sudeep Holla <sudeep.holla@arm.com> 19992R: Cristian Marussi <cristian.marussi@arm.com> 19993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19994S: Maintained 19995F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19996F: drivers/clk/clk-sc[mp]i.c 19997F: drivers/cpufreq/sc[mp]i-cpufreq.c 19998F: drivers/firmware/arm_scmi/ 19999F: drivers/firmware/arm_scpi.c 20000F: drivers/regulator/scmi-regulator.c 20001F: drivers/reset/reset-scmi.c 20002F: include/linux/sc[mp]i_protocol.h 20003F: include/trace/events/scmi.h 20004F: include/uapi/linux/virtio_scmi.h 20005 20006SYSTEM RESET/SHUTDOWN DRIVERS 20007M: Sebastian Reichel <sre@kernel.org> 20008L: linux-pm@vger.kernel.org 20009S: Maintained 20010T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20011F: Documentation/devicetree/bindings/power/reset/ 20012F: drivers/power/reset/ 20013 20014SYSTEM TRACE MODULE CLASS 20015M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20016S: Maintained 20017T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20018F: Documentation/trace/stm.rst 20019F: drivers/hwtracing/stm/ 20020F: include/linux/stm.h 20021F: include/uapi/linux/stm.h 20022 20023SYSTEM76 ACPI DRIVER 20024M: Jeremy Soller <jeremy@system76.com> 20025M: System76 Product Development <productdev@system76.com> 20026L: platform-driver-x86@vger.kernel.org 20027S: Maintained 20028F: drivers/platform/x86/system76_acpi.c 20029 20030SYSV FILESYSTEM 20031M: Christoph Hellwig <hch@infradead.org> 20032S: Maintained 20033F: Documentation/filesystems/sysv-fs.rst 20034F: fs/sysv/ 20035F: include/linux/sysv_fs.h 20036 20037TASKSTATS STATISTICS INTERFACE 20038M: Balbir Singh <bsingharora@gmail.com> 20039S: Maintained 20040F: Documentation/accounting/taskstats* 20041F: include/linux/taskstats* 20042F: kernel/taskstats.c 20043 20044TC subsystem 20045M: Jamal Hadi Salim <jhs@mojatatu.com> 20046M: Cong Wang <xiyou.wangcong@gmail.com> 20047M: Jiri Pirko <jiri@resnulli.us> 20048L: netdev@vger.kernel.org 20049S: Maintained 20050F: include/net/pkt_cls.h 20051F: include/net/pkt_sched.h 20052F: include/net/tc_act/ 20053F: include/uapi/linux/pkt_cls.h 20054F: include/uapi/linux/pkt_sched.h 20055F: include/uapi/linux/tc_act/ 20056F: include/uapi/linux/tc_ematch/ 20057F: net/sched/ 20058F: tools/testing/selftests/tc-testing 20059 20060TC90522 MEDIA DRIVER 20061M: Akihiro Tsukada <tskd08@gmail.com> 20062L: linux-media@vger.kernel.org 20063S: Odd Fixes 20064F: drivers/media/dvb-frontends/tc90522* 20065 20066TCP LOW PRIORITY MODULE 20067M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20068M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20069S: Maintained 20070W: http://tcp-lp-mod.sourceforge.net/ 20071F: net/ipv4/tcp_lp.c 20072 20073TDA10071 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/dvb-frontends/tda10071* 20082 20083TDA18212 MEDIA DRIVER 20084M: Antti Palosaari <crope@iki.fi> 20085L: linux-media@vger.kernel.org 20086S: Maintained 20087W: https://linuxtv.org 20088W: http://palosaari.fi/linux/ 20089Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20090T: git git://linuxtv.org/anttip/media_tree.git 20091F: drivers/media/tuners/tda18212* 20092 20093TDA18218 MEDIA DRIVER 20094M: Antti Palosaari <crope@iki.fi> 20095L: linux-media@vger.kernel.org 20096S: Maintained 20097W: https://linuxtv.org 20098W: http://palosaari.fi/linux/ 20099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20100T: git git://linuxtv.org/anttip/media_tree.git 20101F: drivers/media/tuners/tda18218* 20102 20103TDA18250 MEDIA DRIVER 20104M: Olli Salonen <olli.salonen@iki.fi> 20105L: linux-media@vger.kernel.org 20106S: Maintained 20107W: https://linuxtv.org 20108Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20109T: git git://linuxtv.org/media_tree.git 20110F: drivers/media/tuners/tda18250* 20111 20112TDA18271 MEDIA DRIVER 20113M: Michael Krufky <mkrufky@linuxtv.org> 20114L: linux-media@vger.kernel.org 20115S: Maintained 20116W: https://linuxtv.org 20117W: http://github.com/mkrufky 20118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20119T: git git://linuxtv.org/mkrufky/tuners.git 20120F: drivers/media/tuners/tda18271* 20121 20122TDA1997x MEDIA DRIVER 20123M: Tim Harvey <tharvey@gateworks.com> 20124L: linux-media@vger.kernel.org 20125S: Maintained 20126W: https://linuxtv.org 20127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20128F: drivers/media/i2c/tda1997x.* 20129 20130TDA827x MEDIA DRIVER 20131M: Michael Krufky <mkrufky@linuxtv.org> 20132L: linux-media@vger.kernel.org 20133S: Maintained 20134W: https://linuxtv.org 20135W: http://github.com/mkrufky 20136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20137T: git git://linuxtv.org/mkrufky/tuners.git 20138F: drivers/media/tuners/tda8290.* 20139 20140TDA8290 MEDIA DRIVER 20141M: Michael Krufky <mkrufky@linuxtv.org> 20142L: linux-media@vger.kernel.org 20143S: Maintained 20144W: https://linuxtv.org 20145W: http://github.com/mkrufky 20146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20147T: git git://linuxtv.org/mkrufky/tuners.git 20148F: drivers/media/tuners/tda8290.* 20149 20150TDA9840 MEDIA DRIVER 20151M: Hans Verkuil <hverkuil@xs4all.nl> 20152L: linux-media@vger.kernel.org 20153S: Maintained 20154W: https://linuxtv.org 20155T: git git://linuxtv.org/media_tree.git 20156F: drivers/media/i2c/tda9840* 20157 20158TEA5761 TUNER DRIVER 20159M: Mauro Carvalho Chehab <mchehab@kernel.org> 20160L: linux-media@vger.kernel.org 20161S: Odd fixes 20162W: https://linuxtv.org 20163T: git git://linuxtv.org/media_tree.git 20164F: drivers/media/tuners/tea5761.* 20165 20166TEA5767 TUNER DRIVER 20167M: Mauro Carvalho Chehab <mchehab@kernel.org> 20168L: linux-media@vger.kernel.org 20169S: Maintained 20170W: https://linuxtv.org 20171T: git git://linuxtv.org/media_tree.git 20172F: drivers/media/tuners/tea5767.* 20173 20174TEA6415C MEDIA DRIVER 20175M: Hans Verkuil <hverkuil@xs4all.nl> 20176L: linux-media@vger.kernel.org 20177S: Maintained 20178W: https://linuxtv.org 20179T: git git://linuxtv.org/media_tree.git 20180F: drivers/media/i2c/tea6415c* 20181 20182TEA6420 MEDIA DRIVER 20183M: Hans Verkuil <hverkuil@xs4all.nl> 20184L: linux-media@vger.kernel.org 20185S: Maintained 20186W: https://linuxtv.org 20187T: git git://linuxtv.org/media_tree.git 20188F: drivers/media/i2c/tea6420* 20189 20190TEAM DRIVER 20191M: Jiri Pirko <jiri@resnulli.us> 20192L: netdev@vger.kernel.org 20193S: Supported 20194F: drivers/net/team/ 20195F: include/linux/if_team.h 20196F: include/uapi/linux/if_team.h 20197F: tools/testing/selftests/drivers/net/team/ 20198 20199TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20200M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20201S: Maintained 20202F: arch/x86/platform/ts5500/ 20203 20204TECHNOTREND USB IR RECEIVER 20205M: Sean Young <sean@mess.org> 20206L: linux-media@vger.kernel.org 20207S: Maintained 20208F: drivers/media/rc/ttusbir.c 20209 20210TECHWELL TW9910 VIDEO DECODER 20211L: linux-media@vger.kernel.org 20212S: Orphan 20213F: drivers/media/i2c/tw9910.c 20214F: include/media/i2c/tw9910.h 20215 20216TEE SUBSYSTEM 20217M: Jens Wiklander <jens.wiklander@linaro.org> 20218R: Sumit Garg <sumit.garg@linaro.org> 20219L: op-tee@lists.trustedfirmware.org 20220S: Maintained 20221F: Documentation/staging/tee.rst 20222F: drivers/tee/ 20223F: include/linux/tee_drv.h 20224F: include/uapi/linux/tee.h 20225 20226TEGRA ARCHITECTURE SUPPORT 20227M: Thierry Reding <thierry.reding@gmail.com> 20228M: Jonathan Hunter <jonathanh@nvidia.com> 20229L: linux-tegra@vger.kernel.org 20230S: Supported 20231Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20233N: [^a-z]tegra 20234 20235TEGRA CLOCK DRIVER 20236M: Peter De Schrijver <pdeschrijver@nvidia.com> 20237M: Prashant Gaikwad <pgaikwad@nvidia.com> 20238S: Supported 20239F: drivers/clk/tegra/ 20240 20241TEGRA DMA DRIVERS 20242M: Laxman Dewangan <ldewangan@nvidia.com> 20243M: Jon Hunter <jonathanh@nvidia.com> 20244S: Supported 20245F: drivers/dma/tegra* 20246 20247TEGRA I2C DRIVER 20248M: Laxman Dewangan <ldewangan@nvidia.com> 20249R: Dmitry Osipenko <digetx@gmail.com> 20250S: Supported 20251F: drivers/i2c/busses/i2c-tegra.c 20252 20253TEGRA IOMMU DRIVERS 20254M: Thierry Reding <thierry.reding@gmail.com> 20255R: Krishna Reddy <vdumpa@nvidia.com> 20256L: linux-tegra@vger.kernel.org 20257S: Supported 20258F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20259F: drivers/iommu/tegra* 20260 20261TEGRA KBC DRIVER 20262M: Laxman Dewangan <ldewangan@nvidia.com> 20263S: Supported 20264F: drivers/input/keyboard/tegra-kbc.c 20265 20266TEGRA NAND DRIVER 20267M: Stefan Agner <stefan@agner.ch> 20268M: Lucas Stach <dev@lynxeye.de> 20269S: Maintained 20270F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20271F: drivers/mtd/nand/raw/tegra_nand.c 20272 20273TEGRA PWM DRIVER 20274M: Thierry Reding <thierry.reding@gmail.com> 20275S: Supported 20276F: drivers/pwm/pwm-tegra.c 20277 20278TEGRA SERIAL DRIVER 20279M: Laxman Dewangan <ldewangan@nvidia.com> 20280S: Supported 20281F: drivers/tty/serial/serial-tegra.c 20282 20283TEGRA SPI DRIVER 20284M: Laxman Dewangan <ldewangan@nvidia.com> 20285S: Supported 20286F: drivers/spi/spi-tegra* 20287 20288TEGRA QUAD SPI DRIVER 20289M: Thierry Reding <thierry.reding@gmail.com> 20290M: Jonathan Hunter <jonathanh@nvidia.com> 20291M: Sowjanya Komatineni <skomatineni@nvidia.com> 20292L: linux-tegra@vger.kernel.org 20293S: Maintained 20294F: drivers/spi/spi-tegra210-quad.c 20295 20296TEGRA VIDEO DRIVER 20297M: Thierry Reding <thierry.reding@gmail.com> 20298M: Jonathan Hunter <jonathanh@nvidia.com> 20299M: Sowjanya Komatineni <skomatineni@nvidia.com> 20300L: linux-media@vger.kernel.org 20301L: linux-tegra@vger.kernel.org 20302S: Maintained 20303F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20304F: drivers/staging/media/tegra-video/ 20305 20306TEGRA XUSB PADCTL DRIVER 20307M: JC Kuo <jckuo@nvidia.com> 20308S: Supported 20309F: drivers/phy/tegra/xusb* 20310 20311TEHUTI ETHERNET DRIVER 20312M: Andy Gospodarek <andy@greyhouse.net> 20313L: netdev@vger.kernel.org 20314S: Supported 20315F: drivers/net/ethernet/tehuti/* 20316 20317TELECOM CLOCK DRIVER FOR MCPL0010 20318M: Mark Gross <markgross@kernel.org> 20319S: Supported 20320F: drivers/char/tlclk.c 20321 20322TEMPO SEMICONDUCTOR DRIVERS 20323M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20324S: Maintained 20325F: Documentation/devicetree/bindings/sound/tscs*.txt 20326F: sound/soc/codecs/tscs*.c 20327F: sound/soc/codecs/tscs*.h 20328 20329TENSILICA XTENSA PORT (xtensa) 20330M: Chris Zankel <chris@zankel.net> 20331M: Max Filippov <jcmvbkbc@gmail.com> 20332L: linux-xtensa@linux-xtensa.org 20333S: Maintained 20334T: git git://github.com/czankel/xtensa-linux.git 20335F: arch/xtensa/ 20336F: drivers/irqchip/irq-xtensa-* 20337 20338TEXAS INSTRUMENTS ASoC DRIVERS 20339M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20340L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20341S: Maintained 20342F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20343F: sound/soc/ti/ 20344 20345TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20346M: Ricardo Ribalda <ribalda@kernel.org> 20347L: linux-iio@vger.kernel.org 20348S: Supported 20349F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20350F: drivers/iio/dac/ti-dac7612.c 20351 20352TEXAS INSTRUMENTS DMA DRIVERS 20353M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20354L: dmaengine@vger.kernel.org 20355S: Maintained 20356F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20357F: Documentation/devicetree/bindings/dma/ti-edma.txt 20358F: Documentation/devicetree/bindings/dma/ti/ 20359F: drivers/dma/ti/ 20360X: drivers/dma/ti/cppi41.c 20361F: include/linux/dma/k3-udma-glue.h 20362F: include/linux/dma/ti-cppi5.h 20363F: include/linux/dma/k3-psil.h 20364 20365TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20366M: Nishanth Menon <nm@ti.com> 20367M: Tero Kristo <kristo@kernel.org> 20368M: Santosh Shilimkar <ssantosh@kernel.org> 20369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20370S: Maintained 20371F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20372F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20373F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20374F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20375F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20376F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20377F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20378F: drivers/clk/keystone/sci-clk.c 20379F: drivers/firmware/ti_sci* 20380F: drivers/irqchip/irq-ti-sci-inta.c 20381F: drivers/irqchip/irq-ti-sci-intr.c 20382F: drivers/reset/reset-ti-sci.c 20383F: drivers/soc/ti/ti_sci_inta_msi.c 20384F: drivers/soc/ti/ti_sci_pm_domains.c 20385F: include/dt-bindings/soc/ti,sci_pm_domain.h 20386F: include/linux/soc/ti/ti_sci_inta_msi.h 20387F: include/linux/soc/ti/ti_sci_protocol.h 20388 20389TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20390M: Robert Marko <robert.marko@sartura.hr> 20391M: Luka Perkov <luka.perkov@sartura.hr> 20392L: linux-hwmon@vger.kernel.org 20393S: Maintained 20394F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20395F: Documentation/hwmon/tps23861.rst 20396F: drivers/hwmon/tps23861.c 20397 20398TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20399M: Puranjay Mohan <puranjay12@gmail.com> 20400L: linux-iio@vger.kernel.org 20401S: Supported 20402F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20403F: drivers/iio/temperature/tmp117.c 20404 20405THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20406M: Hans Verkuil <hverkuil@xs4all.nl> 20407L: linux-media@vger.kernel.org 20408S: Maintained 20409W: https://linuxtv.org 20410T: git git://linuxtv.org/media_tree.git 20411F: drivers/media/radio/radio-raremono.c 20412 20413THERMAL 20414M: Rafael J. Wysocki <rafael@kernel.org> 20415M: Daniel Lezcano <daniel.lezcano@linaro.org> 20416R: Amit Kucheria <amitk@kernel.org> 20417R: Zhang Rui <rui.zhang@intel.com> 20418L: linux-pm@vger.kernel.org 20419S: Supported 20420Q: https://patchwork.kernel.org/project/linux-pm/list/ 20421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20422F: Documentation/ABI/testing/sysfs-class-thermal 20423F: Documentation/devicetree/bindings/thermal/ 20424F: Documentation/driver-api/thermal/ 20425F: drivers/thermal/ 20426F: include/dt-bindings/thermal/ 20427F: include/linux/cpu_cooling.h 20428F: include/linux/thermal.h 20429F: include/uapi/linux/thermal.h 20430F: tools/lib/thermal/ 20431F: tools/thermal/ 20432 20433THERMAL DRIVER FOR AMLOGIC SOCS 20434M: Guillaume La Roque <glaroque@baylibre.com> 20435L: linux-pm@vger.kernel.org 20436L: linux-amlogic@lists.infradead.org 20437S: Supported 20438W: http://linux-meson.com/ 20439F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20440F: drivers/thermal/amlogic_thermal.c 20441 20442THERMAL/CPU_COOLING 20443M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20444M: Daniel Lezcano <daniel.lezcano@linaro.org> 20445M: Viresh Kumar <viresh.kumar@linaro.org> 20446R: Lukasz Luba <lukasz.luba@arm.com> 20447L: linux-pm@vger.kernel.org 20448S: Supported 20449F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20450F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20451F: drivers/thermal/cpufreq_cooling.c 20452F: drivers/thermal/cpuidle_cooling.c 20453F: include/linux/cpu_cooling.h 20454 20455THERMAL/POWER_ALLOCATOR 20456M: Lukasz Luba <lukasz.luba@arm.com> 20457L: linux-pm@vger.kernel.org 20458S: Maintained 20459F: Documentation/driver-api/thermal/power_allocator.rst 20460F: drivers/thermal/gov_power_allocator.c 20461F: include/trace/events/thermal_power_allocator.h 20462 20463THINKPAD ACPI EXTRAS DRIVER 20464M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20465L: ibm-acpi-devel@lists.sourceforge.net 20466L: platform-driver-x86@vger.kernel.org 20467S: Maintained 20468W: http://ibm-acpi.sourceforge.net 20469W: http://thinkwiki.org/wiki/Ibm-acpi 20470T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20471F: drivers/platform/x86/thinkpad_acpi.c 20472 20473THINKPAD LMI DRIVER 20474M: Mark Pearson <markpearson@lenovo.com> 20475L: platform-driver-x86@vger.kernel.org 20476S: Maintained 20477F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20478F: drivers/platform/x86/think-lmi.? 20479 20480THUNDERBOLT DMA TRAFFIC TEST DRIVER 20481M: Isaac Hazan <isaac.hazan@intel.com> 20482L: linux-usb@vger.kernel.org 20483S: Maintained 20484F: drivers/thunderbolt/dma_test.c 20485 20486THUNDERBOLT DRIVER 20487M: Andreas Noever <andreas.noever@gmail.com> 20488M: Michael Jamet <michael.jamet@intel.com> 20489M: Mika Westerberg <mika.westerberg@linux.intel.com> 20490M: Yehezkel Bernat <YehezkelShB@gmail.com> 20491L: linux-usb@vger.kernel.org 20492S: Maintained 20493T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20494F: Documentation/admin-guide/thunderbolt.rst 20495F: drivers/thunderbolt/ 20496F: include/linux/thunderbolt.h 20497 20498THUNDERBOLT NETWORK DRIVER 20499M: Michael Jamet <michael.jamet@intel.com> 20500M: Mika Westerberg <mika.westerberg@linux.intel.com> 20501M: Yehezkel Bernat <YehezkelShB@gmail.com> 20502L: netdev@vger.kernel.org 20503S: Maintained 20504F: drivers/net/thunderbolt.c 20505 20506THUNDERX GPIO DRIVER 20507M: Robert Richter <rric@kernel.org> 20508S: Odd Fixes 20509F: drivers/gpio/gpio-thunderx.c 20510 20511TI AM437X VPFE DRIVER 20512M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20513L: linux-media@vger.kernel.org 20514S: Maintained 20515W: https://linuxtv.org 20516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20517T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20518F: drivers/media/platform/ti/am437x/ 20519 20520TI BANDGAP AND THERMAL DRIVER 20521M: Eduardo Valentin <edubezval@gmail.com> 20522M: Keerthy <j-keerthy@ti.com> 20523L: linux-pm@vger.kernel.org 20524L: linux-omap@vger.kernel.org 20525S: Maintained 20526F: drivers/thermal/ti-soc-thermal/ 20527 20528TI BQ27XXX POWER SUPPLY DRIVER 20529F: drivers/power/supply/bq27xxx_battery.c 20530F: drivers/power/supply/bq27xxx_battery_i2c.c 20531F: include/linux/power/bq27xxx_battery.h 20532 20533TI CDCE706 CLOCK DRIVER 20534M: Max Filippov <jcmvbkbc@gmail.com> 20535S: Maintained 20536F: drivers/clk/clk-cdce706.c 20537 20538TI CLOCK DRIVER 20539M: Tero Kristo <kristo@kernel.org> 20540L: linux-omap@vger.kernel.org 20541S: Odd Fixes 20542F: drivers/clk/ti/ 20543F: include/linux/clk/ti.h 20544 20545TI DAVINCI MACHINE SUPPORT 20546M: Sekhar Nori <nsekhar@ti.com> 20547R: Bartosz Golaszewski <brgl@bgdev.pl> 20548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20549S: Supported 20550T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20551F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20552F: arch/arm/boot/dts/da850* 20553F: arch/arm/mach-davinci/ 20554F: drivers/i2c/busses/i2c-davinci.c 20555 20556TI DAVINCI SERIES CLOCK DRIVER 20557M: David Lechner <david@lechnology.com> 20558R: Sekhar Nori <nsekhar@ti.com> 20559S: Maintained 20560F: Documentation/devicetree/bindings/clock/ti/davinci/ 20561F: drivers/clk/davinci/ 20562F: include/linux/clk/davinci.h 20563 20564TI DAVINCI SERIES GPIO DRIVER 20565M: Keerthy <j-keerthy@ti.com> 20566L: linux-gpio@vger.kernel.org 20567S: Maintained 20568F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20569F: drivers/gpio/gpio-davinci.c 20570 20571TI DAVINCI SERIES MEDIA DRIVER 20572M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20573L: linux-media@vger.kernel.org 20574S: Maintained 20575W: https://linuxtv.org 20576Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20577T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20578F: drivers/media/platform/ti/davinci/ 20579F: drivers/staging/media/deprecated/vpfe_capture/ 20580F: include/media/davinci/ 20581 20582TI ENHANCED CAPTURE (eCAP) DRIVER 20583M: Vignesh Raghavendra <vigneshr@ti.com> 20584R: Julien Panis <jpanis@baylibre.com> 20585L: linux-iio@vger.kernel.org 20586L: linux-omap@vger.kernel.org 20587S: Maintained 20588F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20589F: drivers/counter/ti-ecap-capture.c 20590 20591TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20592R: David Lechner <david@lechnology.com> 20593L: linux-iio@vger.kernel.org 20594F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20595F: drivers/counter/ti-eqep.c 20596 20597TI ETHERNET SWITCH DRIVER (CPSW) 20598R: Grygorii Strashko <grygorii.strashko@ti.com> 20599L: linux-omap@vger.kernel.org 20600L: netdev@vger.kernel.org 20601S: Maintained 20602F: drivers/net/ethernet/ti/cpsw* 20603F: drivers/net/ethernet/ti/davinci* 20604 20605TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20606M: Alex Dubov <oakad@yahoo.com> 20607S: Maintained 20608W: http://tifmxx.berlios.de/ 20609F: drivers/memstick/host/tifm_ms.c 20610F: drivers/misc/tifm* 20611F: drivers/mmc/host/tifm_sd.c 20612F: include/linux/tifm.h 20613 20614TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20615M: Nishanth Menon <nm@ti.com> 20616M: Santosh Shilimkar <ssantosh@kernel.org> 20617L: linux-kernel@vger.kernel.org 20618L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20619S: Maintained 20620T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20621F: drivers/soc/ti/* 20622 20623TI LM49xxx FAMILY ASoC CODEC DRIVERS 20624M: M R Swami Reddy <mr.swami.reddy@ti.com> 20625M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20626L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20627S: Maintained 20628F: sound/soc/codecs/isabelle* 20629F: sound/soc/codecs/lm49453* 20630 20631TI PCM3060 ASoC CODEC DRIVER 20632M: Kirill Marinushkin <kmarinushkin@birdec.com> 20633L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20634S: Maintained 20635F: Documentation/devicetree/bindings/sound/pcm3060.txt 20636F: sound/soc/codecs/pcm3060* 20637 20638TI TAS571X FAMILY ASoC CODEC DRIVER 20639M: Kevin Cernekee <cernekee@chromium.org> 20640L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20641S: Odd Fixes 20642F: sound/soc/codecs/tas571x* 20643 20644TI TRF7970A NFC DRIVER 20645M: Mark Greer <mgreer@animalcreek.com> 20646L: linux-wireless@vger.kernel.org 20647L: linux-nfc@lists.01.org (subscribers-only) 20648S: Supported 20649F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20650F: drivers/nfc/trf7970a.c 20651 20652TI TSC2046 ADC DRIVER 20653M: Oleksij Rempel <o.rempel@pengutronix.de> 20654R: kernel@pengutronix.de 20655L: linux-iio@vger.kernel.org 20656S: Maintained 20657F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20658F: drivers/iio/adc/ti-tsc2046.c 20659 20660TI TWL4030 SERIES SOC CODEC DRIVER 20661M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20662L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20663S: Maintained 20664F: sound/soc/codecs/twl4030* 20665 20666TI VPE/CAL DRIVERS 20667M: Benoit Parrot <bparrot@ti.com> 20668L: linux-media@vger.kernel.org 20669S: Maintained 20670W: http://linuxtv.org/ 20671Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20672F: Documentation/devicetree/bindings/media/ti,cal.yaml 20673F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20674F: drivers/media/platform/ti/cal/ 20675F: drivers/media/platform/ti/vpe/ 20676 20677TI WILINK WIRELESS DRIVERS 20678L: linux-wireless@vger.kernel.org 20679S: Orphan 20680W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20681W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20682T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20683F: drivers/net/wireless/ti/ 20684F: include/linux/wl12xx.h 20685 20686TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20687M: John Stultz <jstultz@google.com> 20688M: Thomas Gleixner <tglx@linutronix.de> 20689R: Stephen Boyd <sboyd@kernel.org> 20690L: linux-kernel@vger.kernel.org 20691S: Supported 20692T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20693F: include/linux/clocksource.h 20694F: include/linux/time.h 20695F: include/linux/timex.h 20696F: include/uapi/linux/time.h 20697F: include/uapi/linux/timex.h 20698F: kernel/time/alarmtimer.c 20699F: kernel/time/clocksource.c 20700F: kernel/time/ntp.c 20701F: kernel/time/time*.c 20702F: tools/testing/selftests/timers/ 20703 20704TIPC NETWORK LAYER 20705M: Jon Maloy <jmaloy@redhat.com> 20706M: Ying Xue <ying.xue@windriver.com> 20707L: netdev@vger.kernel.org (core kernel code) 20708L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20709S: Maintained 20710W: http://tipc.sourceforge.net/ 20711F: include/uapi/linux/tipc*.h 20712F: net/tipc/ 20713 20714TLAN NETWORK DRIVER 20715M: Samuel Chessman <chessman@tux.org> 20716L: tlan-devel@lists.sourceforge.net (subscribers-only) 20717S: Maintained 20718W: http://sourceforge.net/projects/tlan/ 20719F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20720F: drivers/net/ethernet/ti/tlan.* 20721 20722TM6000 VIDEO4LINUX DRIVER 20723M: Mauro Carvalho Chehab <mchehab@kernel.org> 20724L: linux-media@vger.kernel.org 20725S: Odd fixes 20726W: https://linuxtv.org 20727T: git git://linuxtv.org/media_tree.git 20728F: Documentation/admin-guide/media/tm6000* 20729F: drivers/staging/media/deprecated/tm6000/ 20730 20731TMIO/SDHI MMC DRIVER 20732M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20733L: linux-mmc@vger.kernel.org 20734L: linux-renesas-soc@vger.kernel.org 20735S: Supported 20736F: drivers/mmc/host/renesas_sdhi* 20737F: drivers/mmc/host/tmio_mmc* 20738F: include/linux/mfd/tmio.h 20739 20740TMP401 HARDWARE MONITOR DRIVER 20741M: Guenter Roeck <linux@roeck-us.net> 20742L: linux-hwmon@vger.kernel.org 20743S: Maintained 20744F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20745F: Documentation/hwmon/tmp401.rst 20746F: drivers/hwmon/tmp401.c 20747 20748TMP464 HARDWARE MONITOR DRIVER 20749M: Agathe Porte <agathe.porte@nokia.com> 20750M: Guenter Roeck <linux@roeck-us.net> 20751L: linux-hwmon@vger.kernel.org 20752S: Maintained 20753F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20754F: Documentation/hwmon/tmp464.rst 20755F: drivers/hwmon/tmp464.c 20756 20757TMP513 HARDWARE MONITOR DRIVER 20758M: Eric Tremblay <etremblay@distech-controls.com> 20759L: linux-hwmon@vger.kernel.org 20760S: Maintained 20761F: Documentation/hwmon/tmp513.rst 20762F: drivers/hwmon/tmp513.c 20763 20764TMPFS (SHMEM FILESYSTEM) 20765M: Hugh Dickins <hughd@google.com> 20766L: linux-mm@kvack.org 20767S: Maintained 20768F: include/linux/shmem_fs.h 20769F: mm/shmem.c 20770 20771TOMOYO SECURITY MODULE 20772M: Kentaro Takeda <takedakn@nttdata.co.jp> 20773M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20774L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20775L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20776L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20777L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20778S: Maintained 20779W: https://tomoyo.osdn.jp/ 20780F: security/tomoyo/ 20781 20782TOPSTAR LAPTOP EXTRAS DRIVER 20783M: Herton Ronaldo Krzesinski <herton@canonical.com> 20784L: platform-driver-x86@vger.kernel.org 20785S: Maintained 20786F: drivers/platform/x86/topstar-laptop.c 20787 20788TORTURE-TEST MODULES 20789M: Davidlohr Bueso <dave@stgolabs.net> 20790M: "Paul E. McKenney" <paulmck@kernel.org> 20791M: Josh Triplett <josh@joshtriplett.org> 20792L: linux-kernel@vger.kernel.org 20793S: Supported 20794T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20795F: Documentation/RCU/torture.rst 20796F: kernel/locking/locktorture.c 20797F: kernel/rcu/rcuscale.c 20798F: kernel/rcu/rcutorture.c 20799F: kernel/rcu/refscale.c 20800F: kernel/torture.c 20801 20802TOSHIBA ACPI EXTRAS DRIVER 20803M: Azael Avalos <coproscefalo@gmail.com> 20804L: platform-driver-x86@vger.kernel.org 20805S: Maintained 20806F: drivers/platform/x86/toshiba_acpi.c 20807 20808TOSHIBA BLUETOOTH DRIVER 20809M: Azael Avalos <coproscefalo@gmail.com> 20810L: platform-driver-x86@vger.kernel.org 20811S: Maintained 20812F: drivers/platform/x86/toshiba_bluetooth.c 20813 20814TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20815M: Azael Avalos <coproscefalo@gmail.com> 20816L: platform-driver-x86@vger.kernel.org 20817S: Maintained 20818F: drivers/platform/x86/toshiba_haps.c 20819 20820TOSHIBA SMM DRIVER 20821M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20822S: Maintained 20823W: http://www.buzzard.org.uk/toshiba/ 20824F: drivers/char/toshiba.c 20825F: include/linux/toshiba.h 20826F: include/uapi/linux/toshiba.h 20827 20828TOSHIBA TC358743 DRIVER 20829M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20830L: linux-media@vger.kernel.org 20831S: Maintained 20832F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20833F: drivers/media/i2c/tc358743* 20834F: include/media/i2c/tc358743.h 20835 20836TOSHIBA WMI HOTKEYS DRIVER 20837M: Azael Avalos <coproscefalo@gmail.com> 20838L: platform-driver-x86@vger.kernel.org 20839S: Maintained 20840F: drivers/platform/x86/toshiba-wmi.c 20841 20842TPM DEVICE DRIVER 20843M: Peter Huewe <peterhuewe@gmx.de> 20844M: Jarkko Sakkinen <jarkko@kernel.org> 20845R: Jason Gunthorpe <jgg@ziepe.ca> 20846L: linux-integrity@vger.kernel.org 20847S: Maintained 20848W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20849Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20850T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20851F: drivers/char/tpm/ 20852 20853TPS546D24 DRIVER 20854M: Duke Du <dukedu83@gmail.com> 20855L: linux-hwmon@vger.kernel.org 20856S: Maintained 20857F: Documentation/hwmon/tps546d24.rst 20858F: drivers/hwmon/pmbus/tps546d24.c 20859 20860TRACING 20861M: Steven Rostedt <rostedt@goodmis.org> 20862M: Masami Hiramatsu <mhiramat@kernel.org> 20863S: Maintained 20864T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20865F: Documentation/trace/* 20866F: fs/tracefs/ 20867F: include/linux/trace*.h 20868F: include/trace/ 20869F: kernel/trace/ 20870F: scripts/tracing/ 20871F: tools/testing/selftests/ftrace/ 20872 20873TRACING MMIO ACCESSES (MMIOTRACE) 20874M: Steven Rostedt <rostedt@goodmis.org> 20875M: Masami Hiramatsu <mhiramat@kernel.org> 20876R: Karol Herbst <karolherbst@gmail.com> 20877R: Pekka Paalanen <ppaalanen@gmail.com> 20878L: linux-kernel@vger.kernel.org 20879L: nouveau@lists.freedesktop.org 20880S: Maintained 20881F: arch/x86/mm/kmmio.c 20882F: arch/x86/mm/mmio-mod.c 20883F: arch/x86/mm/testmmiotrace.c 20884F: include/linux/mmiotrace.h 20885F: kernel/trace/trace_mmiotrace.c 20886 20887TRACING OS NOISE / LATENCY TRACERS 20888M: Steven Rostedt <rostedt@goodmis.org> 20889M: Daniel Bristot de Oliveira <bristot@kernel.org> 20890S: Maintained 20891F: kernel/trace/trace_osnoise.c 20892F: include/trace/events/osnoise.h 20893F: kernel/trace/trace_hwlat.c 20894F: kernel/trace/trace_irqsoff.c 20895F: kernel/trace/trace_sched_wakeup.c 20896F: Documentation/trace/osnoise-tracer.rst 20897F: Documentation/trace/timerlat-tracer.rst 20898F: Documentation/trace/hwlat_detector.rst 20899F: arch/*/kernel/trace.c 20900 20901Real-time Linux Analysis (RTLA) tools 20902M: Daniel Bristot de Oliveira <bristot@kernel.org> 20903M: Steven Rostedt <rostedt@goodmis.org> 20904L: linux-trace-devel@vger.kernel.org 20905S: Maintained 20906F: Documentation/tools/rtla/ 20907F: tools/tracing/rtla/ 20908 20909TRADITIONAL CHINESE DOCUMENTATION 20910M: Hu Haowen <src.res@email.cn> 20911L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20912S: Maintained 20913W: https://github.com/srcres258/linux-doc 20914T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20915F: Documentation/translations/zh_TW/ 20916 20917TTY LAYER 20918M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20919M: Jiri Slaby <jirislaby@kernel.org> 20920S: Supported 20921T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20922F: Documentation/driver-api/serial/ 20923F: drivers/tty/ 20924F: drivers/tty/serial/serial_core.c 20925F: include/linux/selection.h 20926F: include/linux/serial.h 20927F: include/linux/serial_core.h 20928F: include/linux/sysrq.h 20929F: include/linux/tty*.h 20930F: include/linux/vt.h 20931F: include/linux/vt_*.h 20932F: include/uapi/linux/serial.h 20933F: include/uapi/linux/serial_core.h 20934F: include/uapi/linux/tty.h 20935 20936TUA9001 MEDIA DRIVER 20937M: Antti Palosaari <crope@iki.fi> 20938L: linux-media@vger.kernel.org 20939S: Maintained 20940W: https://linuxtv.org 20941W: http://palosaari.fi/linux/ 20942Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20943T: git git://linuxtv.org/anttip/media_tree.git 20944F: drivers/media/tuners/tua9001* 20945 20946TULIP NETWORK DRIVERS 20947L: netdev@vger.kernel.org 20948L: linux-parisc@vger.kernel.org 20949S: Orphan 20950F: drivers/net/ethernet/dec/tulip/ 20951 20952TUN/TAP driver 20953M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20954S: Maintained 20955W: http://vtun.sourceforge.net/tun 20956F: Documentation/networking/tuntap.rst 20957F: arch/um/os-Linux/drivers/ 20958 20959TURBOCHANNEL SUBSYSTEM 20960M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20961M: Ralf Baechle <ralf@linux-mips.org> 20962L: linux-mips@vger.kernel.org 20963S: Maintained 20964Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20965F: drivers/tc/ 20966F: include/linux/tc.h 20967 20968TURBOSTAT UTILITY 20969M: "Len Brown" <lenb@kernel.org> 20970L: linux-pm@vger.kernel.org 20971S: Supported 20972Q: https://patchwork.kernel.org/project/linux-pm/list/ 20973B: https://bugzilla.kernel.org 20974T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20975F: tools/power/x86/turbostat/ 20976 20977TW5864 VIDEO4LINUX DRIVER 20978M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20979M: Anton Sviridenko <anton@corp.bluecherry.net> 20980M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20981M: Andrey Utkin <andrey_utkin@fastmail.com> 20982L: linux-media@vger.kernel.org 20983S: Supported 20984F: drivers/media/pci/tw5864/ 20985 20986TW68 VIDEO4LINUX DRIVER 20987M: Hans Verkuil <hverkuil@xs4all.nl> 20988L: linux-media@vger.kernel.org 20989S: Odd Fixes 20990W: https://linuxtv.org 20991T: git git://linuxtv.org/media_tree.git 20992F: drivers/media/pci/tw68/ 20993 20994TW686X VIDEO4LINUX DRIVER 20995M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20996L: linux-media@vger.kernel.org 20997S: Maintained 20998W: http://linuxtv.org 20999T: git git://linuxtv.org/media_tree.git 21000F: drivers/media/pci/tw686x/ 21001 21002U-BOOT ENVIRONMENT VARIABLES 21003M: Rafał Miłecki <rafal@milecki.pl> 21004S: Maintained 21005F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21006F: drivers/nvmem/u-boot-env.c 21007 21008UACCE ACCELERATOR FRAMEWORK 21009M: Zhangfei Gao <zhangfei.gao@linaro.org> 21010M: Zhou Wang <wangzhou1@hisilicon.com> 21011L: linux-accelerators@lists.ozlabs.org 21012L: linux-kernel@vger.kernel.org 21013S: Maintained 21014F: Documentation/ABI/testing/sysfs-driver-uacce 21015F: Documentation/misc-devices/uacce.rst 21016F: drivers/misc/uacce/ 21017F: include/linux/uacce.h 21018F: include/uapi/misc/uacce/ 21019 21020UBI FILE SYSTEM (UBIFS) 21021M: Richard Weinberger <richard@nod.at> 21022L: linux-mtd@lists.infradead.org 21023S: Supported 21024W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21025T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21026T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21027F: Documentation/ABI/testing/sysfs-fs-ubifs 21028F: Documentation/filesystems/ubifs-authentication.rst 21029F: Documentation/filesystems/ubifs.rst 21030F: fs/ubifs/ 21031 21032UBLK USERSPACE BLOCK DRIVER 21033M: Ming Lei <ming.lei@redhat.com> 21034L: linux-block@vger.kernel.org 21035S: Maintained 21036F: Documentation/block/ublk.rst 21037F: drivers/block/ublk_drv.c 21038F: include/uapi/linux/ublk_cmd.h 21039 21040UCLINUX (M68KNOMMU AND COLDFIRE) 21041M: Greg Ungerer <gerg@linux-m68k.org> 21042L: linux-m68k@lists.linux-m68k.org 21043L: uclinux-dev@uclinux.org (subscribers-only) 21044S: Maintained 21045W: http://www.linux-m68k.org/ 21046W: http://www.uclinux.org/ 21047T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21048F: arch/m68k/*/*_no.* 21049F: arch/m68k/68*/ 21050F: arch/m68k/coldfire/ 21051F: arch/m68k/include/asm/*_no.* 21052 21053UDF FILESYSTEM 21054M: Jan Kara <jack@suse.com> 21055S: Maintained 21056F: Documentation/filesystems/udf.rst 21057F: fs/udf/ 21058 21059UDRAW TABLET 21060M: Bastien Nocera <hadess@hadess.net> 21061L: linux-input@vger.kernel.org 21062S: Maintained 21063F: drivers/hid/hid-udraw-ps3.c 21064 21065UFS FILESYSTEM 21066M: Evgeniy Dushistov <dushistov@mail.ru> 21067S: Maintained 21068F: Documentation/admin-guide/ufs.rst 21069F: fs/ufs/ 21070 21071UHID USERSPACE HID IO DRIVER 21072M: David Rheinsberg <david.rheinsberg@gmail.com> 21073L: linux-input@vger.kernel.org 21074S: Maintained 21075F: drivers/hid/uhid.c 21076F: include/uapi/linux/uhid.h 21077 21078ULPI BUS 21079M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21080L: linux-usb@vger.kernel.org 21081S: Maintained 21082F: drivers/usb/common/ulpi.c 21083F: include/linux/ulpi/ 21084 21085UNICODE SUBSYSTEM 21086M: Gabriel Krisman Bertazi <krisman@collabora.com> 21087L: linux-fsdevel@vger.kernel.org 21088S: Supported 21089F: fs/unicode/ 21090 21091UNIFDEF 21092M: Tony Finch <dot@dotat.at> 21093S: Maintained 21094W: http://dotat.at/prog/unifdef 21095F: scripts/unifdef.c 21096 21097UNIFORM CDROM DRIVER 21098M: Phillip Potter <phil@philpotter.co.uk> 21099S: Maintained 21100F: Documentation/cdrom/ 21101F: drivers/cdrom/cdrom.c 21102F: include/linux/cdrom.h 21103F: include/uapi/linux/cdrom.h 21104 21105UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21106R: Alim Akhtar <alim.akhtar@samsung.com> 21107R: Avri Altman <avri.altman@wdc.com> 21108R: Bart Van Assche <bvanassche@acm.org> 21109L: linux-scsi@vger.kernel.org 21110S: Supported 21111F: Documentation/devicetree/bindings/ufs/ 21112F: Documentation/scsi/ufs.rst 21113F: drivers/ufs/core/ 21114 21115UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21116M: Pedro Sousa <pedrom.sousa@synopsys.com> 21117L: linux-scsi@vger.kernel.org 21118S: Supported 21119F: drivers/ufs/host/*dwc* 21120 21121UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21122M: Stanley Chu <stanley.chu@mediatek.com> 21123L: linux-scsi@vger.kernel.org 21124L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21125S: Maintained 21126F: drivers/ufs/host/ufs-mediatek* 21127 21128UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21129M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21130L: linux-renesas-soc@vger.kernel.org 21131L: linux-scsi@vger.kernel.org 21132S: Maintained 21133F: drivers/ufs/host/ufs-renesas.c 21134 21135UNSORTED BLOCK IMAGES (UBI) 21136M: Richard Weinberger <richard@nod.at> 21137L: linux-mtd@lists.infradead.org 21138S: Supported 21139W: http://www.linux-mtd.infradead.org/ 21140T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21141T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21142F: drivers/mtd/ubi/ 21143F: include/linux/mtd/ubi.h 21144F: include/uapi/mtd/ubi-user.h 21145 21146USB "USBNET" DRIVER FRAMEWORK 21147M: Oliver Neukum <oneukum@suse.com> 21148L: netdev@vger.kernel.org 21149S: Maintained 21150W: http://www.linux-usb.org/usbnet 21151F: drivers/net/usb/usbnet.c 21152F: include/linux/usb/usbnet.h 21153 21154USB ACM DRIVER 21155M: Oliver Neukum <oneukum@suse.com> 21156L: linux-usb@vger.kernel.org 21157S: Maintained 21158F: Documentation/usb/acm.rst 21159F: drivers/usb/class/cdc-acm.* 21160 21161USB APPLE MFI FASTCHARGE DRIVER 21162M: Bastien Nocera <hadess@hadess.net> 21163L: linux-usb@vger.kernel.org 21164S: Maintained 21165F: drivers/usb/misc/apple-mfi-fastcharge.c 21166 21167USB AR5523 WIRELESS DRIVER 21168M: Pontus Fuchs <pontus.fuchs@gmail.com> 21169L: linux-wireless@vger.kernel.org 21170S: Maintained 21171F: drivers/net/wireless/ath/ar5523/ 21172 21173USB ATTACHED SCSI 21174M: Oliver Neukum <oneukum@suse.com> 21175L: linux-usb@vger.kernel.org 21176L: linux-scsi@vger.kernel.org 21177S: Maintained 21178F: drivers/usb/storage/uas.c 21179 21180USB CDC ETHERNET DRIVER 21181M: Oliver Neukum <oliver@neukum.org> 21182L: linux-usb@vger.kernel.org 21183S: Maintained 21184F: drivers/net/usb/cdc_*.c 21185F: include/uapi/linux/usb/cdc.h 21186 21187USB CHAOSKEY DRIVER 21188M: Keith Packard <keithp@keithp.com> 21189L: linux-usb@vger.kernel.org 21190S: Maintained 21191F: drivers/usb/misc/chaoskey.c 21192 21193USB CYPRESS C67X00 DRIVER 21194L: linux-usb@vger.kernel.org 21195S: Orphan 21196F: drivers/usb/c67x00/ 21197 21198USB DAVICOM DM9601 DRIVER 21199M: Peter Korsgaard <peter@korsgaard.com> 21200L: netdev@vger.kernel.org 21201S: Maintained 21202W: http://www.linux-usb.org/usbnet 21203F: drivers/net/usb/dm9601.c 21204 21205USB EHCI DRIVER 21206M: Alan Stern <stern@rowland.harvard.edu> 21207L: linux-usb@vger.kernel.org 21208S: Maintained 21209F: Documentation/usb/ehci.rst 21210F: drivers/usb/host/ehci* 21211 21212USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21213M: Jiri Kosina <jikos@kernel.org> 21214M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21215L: linux-usb@vger.kernel.org 21216S: Maintained 21217T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21218F: Documentation/hid/hiddev.rst 21219F: drivers/hid/usbhid/ 21220 21221USB INTEL XHCI ROLE MUX DRIVER 21222M: Hans de Goede <hdegoede@redhat.com> 21223L: linux-usb@vger.kernel.org 21224S: Maintained 21225F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21226 21227USB IP DRIVER FOR HISILICON KIRIN 960 21228M: Yu Chen <chenyu56@huawei.com> 21229M: Binghui Wang <wangbinghui@hisilicon.com> 21230L: linux-usb@vger.kernel.org 21231S: Maintained 21232F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21233F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21234 21235USB IP DRIVER FOR HISILICON KIRIN 970 21236M: Mauro Carvalho Chehab <mchehab@kernel.org> 21237L: linux-usb@vger.kernel.org 21238S: Maintained 21239F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21240F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21241 21242USB ISP116X DRIVER 21243M: Olav Kongas <ok@artecdesign.ee> 21244L: linux-usb@vger.kernel.org 21245S: Maintained 21246F: drivers/usb/host/isp116x* 21247F: include/linux/usb/isp116x.h 21248 21249USB ISP1760 DRIVER 21250M: Rui Miguel Silva <rui.silva@linaro.org> 21251L: linux-usb@vger.kernel.org 21252S: Maintained 21253F: drivers/usb/isp1760/* 21254F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21255 21256USB LAN78XX ETHERNET DRIVER 21257M: Woojung Huh <woojung.huh@microchip.com> 21258M: UNGLinuxDriver@microchip.com 21259L: netdev@vger.kernel.org 21260S: Maintained 21261F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21262F: drivers/net/usb/lan78xx.* 21263F: include/dt-bindings/net/microchip-lan78xx.h 21264 21265USB MASS STORAGE DRIVER 21266M: Alan Stern <stern@rowland.harvard.edu> 21267L: linux-usb@vger.kernel.org 21268L: usb-storage@lists.one-eyed-alien.net 21269S: Maintained 21270F: drivers/usb/storage/ 21271 21272USB MIDI DRIVER 21273M: Clemens Ladisch <clemens@ladisch.de> 21274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21275S: Maintained 21276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21277F: sound/usb/midi.* 21278 21279USB NETWORKING DRIVERS 21280L: linux-usb@vger.kernel.org 21281S: Odd Fixes 21282F: drivers/net/usb/ 21283 21284USB OHCI DRIVER 21285M: Alan Stern <stern@rowland.harvard.edu> 21286L: linux-usb@vger.kernel.org 21287S: Maintained 21288F: Documentation/usb/ohci.rst 21289F: drivers/usb/host/ohci* 21290 21291USB OTG FSM (Finite State Machine) 21292M: Peter Chen <peter.chen@kernel.org> 21293L: linux-usb@vger.kernel.org 21294S: Maintained 21295T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21296F: drivers/usb/common/usb-otg-fsm.c 21297 21298USB OVER IP DRIVER 21299M: Valentina Manea <valentina.manea.m@gmail.com> 21300M: Shuah Khan <shuah@kernel.org> 21301M: Shuah Khan <skhan@linuxfoundation.org> 21302L: linux-usb@vger.kernel.org 21303S: Maintained 21304F: Documentation/usb/usbip_protocol.rst 21305F: drivers/usb/usbip/ 21306F: tools/testing/selftests/drivers/usb/usbip/ 21307F: tools/usb/usbip/ 21308 21309USB PEGASUS DRIVER 21310M: Petko Manolov <petkan@nucleusys.com> 21311L: linux-usb@vger.kernel.org 21312L: netdev@vger.kernel.org 21313S: Maintained 21314W: https://github.com/petkan/pegasus 21315T: git https://github.com/petkan/pegasus.git 21316F: drivers/net/usb/pegasus.* 21317 21318USB PRINTER DRIVER (usblp) 21319M: Pete Zaitcev <zaitcev@redhat.com> 21320L: linux-usb@vger.kernel.org 21321S: Supported 21322F: drivers/usb/class/usblp.c 21323 21324USB RAW GADGET DRIVER 21325R: Andrey Konovalov <andreyknvl@gmail.com> 21326L: linux-usb@vger.kernel.org 21327S: Maintained 21328F: Documentation/usb/raw-gadget.rst 21329F: drivers/usb/gadget/legacy/raw_gadget.c 21330F: include/uapi/linux/usb/raw_gadget.h 21331 21332USB QMI WWAN NETWORK DRIVER 21333M: Bjørn Mork <bjorn@mork.no> 21334L: netdev@vger.kernel.org 21335S: Maintained 21336F: Documentation/ABI/testing/sysfs-class-net-qmi 21337F: drivers/net/usb/qmi_wwan.c 21338 21339USB RTL8150 DRIVER 21340M: Petko Manolov <petkan@nucleusys.com> 21341L: linux-usb@vger.kernel.org 21342L: netdev@vger.kernel.org 21343S: Maintained 21344W: https://github.com/petkan/rtl8150 21345T: git https://github.com/petkan/rtl8150.git 21346F: drivers/net/usb/rtl8150.c 21347 21348USB SERIAL SUBSYSTEM 21349M: Johan Hovold <johan@kernel.org> 21350L: linux-usb@vger.kernel.org 21351S: Maintained 21352T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21353F: Documentation/usb/usb-serial.rst 21354F: drivers/usb/serial/ 21355F: include/linux/usb/serial.h 21356 21357USB SMSC75XX ETHERNET DRIVER 21358M: Steve Glendinning <steve.glendinning@shawell.net> 21359L: netdev@vger.kernel.org 21360S: Maintained 21361F: drivers/net/usb/smsc75xx.* 21362 21363USB SMSC95XX ETHERNET DRIVER 21364M: Steve Glendinning <steve.glendinning@shawell.net> 21365M: UNGLinuxDriver@microchip.com 21366L: netdev@vger.kernel.org 21367S: Maintained 21368F: drivers/net/usb/smsc95xx.* 21369 21370USB SUBSYSTEM 21371M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21372L: linux-usb@vger.kernel.org 21373S: Supported 21374W: http://www.linux-usb.org 21375T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21376F: Documentation/devicetree/bindings/usb/ 21377F: Documentation/usb/ 21378F: drivers/usb/ 21379F: include/dt-bindings/usb/ 21380F: include/linux/usb.h 21381F: include/linux/usb/ 21382 21383USB TYPEC BUS FOR ALTERNATE MODES 21384M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21385L: linux-usb@vger.kernel.org 21386S: Maintained 21387F: Documentation/ABI/testing/sysfs-bus-typec 21388F: Documentation/driver-api/usb/typec_bus.rst 21389F: drivers/usb/typec/altmodes/ 21390F: include/linux/usb/typec_altmode.h 21391 21392USB TYPEC CLASS 21393M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21394L: linux-usb@vger.kernel.org 21395S: Maintained 21396F: Documentation/ABI/testing/sysfs-class-typec 21397F: Documentation/driver-api/usb/typec.rst 21398F: drivers/usb/typec/ 21399F: include/linux/usb/typec.h 21400 21401USB TYPEC INTEL PMC MUX DRIVER 21402M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21403L: linux-usb@vger.kernel.org 21404S: Maintained 21405F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21406F: drivers/usb/typec/mux/intel_pmc_mux.c 21407 21408USB TYPEC PI3USB30532 MUX DRIVER 21409M: Hans de Goede <hdegoede@redhat.com> 21410L: linux-usb@vger.kernel.org 21411S: Maintained 21412F: drivers/usb/typec/mux/pi3usb30532.c 21413 21414USB TYPEC PORT CONTROLLER DRIVERS 21415M: Guenter Roeck <linux@roeck-us.net> 21416L: linux-usb@vger.kernel.org 21417S: Maintained 21418F: drivers/usb/typec/tcpm/ 21419 21420USB UHCI DRIVER 21421M: Alan Stern <stern@rowland.harvard.edu> 21422L: linux-usb@vger.kernel.org 21423S: Maintained 21424F: drivers/usb/host/uhci* 21425 21426USB VIDEO CLASS 21427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21428L: linux-media@vger.kernel.org 21429S: Maintained 21430W: http://www.ideasonboard.org/uvc/ 21431T: git git://linuxtv.org/media_tree.git 21432F: drivers/media/usb/uvc/ 21433F: include/uapi/linux/uvcvideo.h 21434 21435USB WEBCAM GADGET 21436M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21437L: linux-usb@vger.kernel.org 21438S: Maintained 21439F: drivers/usb/gadget/function/*uvc* 21440F: drivers/usb/gadget/legacy/webcam.c 21441F: include/uapi/linux/usb/g_uvc.h 21442 21443USB WIRELESS RNDIS DRIVER (rndis_wlan) 21444M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21445L: linux-wireless@vger.kernel.org 21446S: Maintained 21447F: drivers/net/wireless/rndis_wlan.c 21448 21449USB XHCI DRIVER 21450M: Mathias Nyman <mathias.nyman@intel.com> 21451L: linux-usb@vger.kernel.org 21452S: Supported 21453F: drivers/usb/host/pci-quirks* 21454F: drivers/usb/host/xhci* 21455 21456USB ZD1201 DRIVER 21457L: linux-wireless@vger.kernel.org 21458S: Orphan 21459W: http://linux-lc100020.sourceforge.net 21460F: drivers/net/wireless/zydas/zd1201.* 21461 21462USB ZR364XX DRIVER 21463M: Antoine Jacquet <royale@zerezo.com> 21464L: linux-usb@vger.kernel.org 21465L: linux-media@vger.kernel.org 21466S: Maintained 21467W: http://royale.zerezo.com/zr364xx/ 21468T: git git://linuxtv.org/media_tree.git 21469F: Documentation/admin-guide/media/zr364xx* 21470F: drivers/staging/media/deprecated/zr364xx/ 21471 21472USER-MODE LINUX (UML) 21473M: Richard Weinberger <richard@nod.at> 21474M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21475M: Johannes Berg <johannes@sipsolutions.net> 21476L: linux-um@lists.infradead.org 21477S: Maintained 21478W: http://user-mode-linux.sourceforge.net 21479Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21480T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21481T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21482F: Documentation/virt/uml/ 21483F: arch/um/ 21484F: arch/x86/um/ 21485F: fs/hostfs/ 21486 21487USERSPACE COPYIN/COPYOUT (UIOVEC) 21488M: Alexander Viro <viro@zeniv.linux.org.uk> 21489S: Maintained 21490F: include/linux/uio.h 21491F: lib/iov_iter.c 21492 21493USERSPACE DMA BUFFER DRIVER 21494M: Gerd Hoffmann <kraxel@redhat.com> 21495L: dri-devel@lists.freedesktop.org 21496S: Maintained 21497T: git git://anongit.freedesktop.org/drm/drm-misc 21498F: drivers/dma-buf/udmabuf.c 21499F: include/uapi/linux/udmabuf.h 21500 21501USERSPACE I/O (UIO) 21502M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21503S: Maintained 21504T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21505F: Documentation/driver-api/uio-howto.rst 21506F: drivers/uio/ 21507F: include/linux/uio_driver.h 21508 21509UTIL-LINUX PACKAGE 21510M: Karel Zak <kzak@redhat.com> 21511L: util-linux@vger.kernel.org 21512S: Maintained 21513W: http://en.wikipedia.org/wiki/Util-linux 21514T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21515 21516UUID HELPERS 21517M: Christoph Hellwig <hch@lst.de> 21518R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21519L: linux-kernel@vger.kernel.org 21520S: Maintained 21521T: git git://git.infradead.org/users/hch/uuid.git 21522F: include/linux/uuid.h 21523F: include/uapi/linux/uuid.h 21524F: lib/test_uuid.c 21525F: lib/uuid.c 21526 21527UV SYSFS DRIVER 21528M: Justin Ernst <justin.ernst@hpe.com> 21529L: platform-driver-x86@vger.kernel.org 21530S: Maintained 21531F: drivers/platform/x86/uv_sysfs.c 21532 21533UVESAFB DRIVER 21534M: Michal Januszewski <spock@gentoo.org> 21535L: linux-fbdev@vger.kernel.org 21536S: Maintained 21537W: https://github.com/mjanusz/v86d 21538F: Documentation/fb/uvesafb.rst 21539F: drivers/video/fbdev/uvesafb.* 21540 21541Ux500 CLOCK DRIVERS 21542M: Ulf Hansson <ulf.hansson@linaro.org> 21543L: linux-clk@vger.kernel.org 21544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21545S: Maintained 21546F: drivers/clk/ux500/ 21547 21548VF610 NAND DRIVER 21549M: Stefan Agner <stefan@agner.ch> 21550L: linux-mtd@lists.infradead.org 21551S: Supported 21552F: drivers/mtd/nand/raw/vf610_nfc.c 21553 21554VFAT/FAT/MSDOS FILESYSTEM 21555M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21556S: Maintained 21557F: Documentation/filesystems/vfat.rst 21558F: fs/fat/ 21559F: tools/testing/selftests/filesystems/fat/ 21560 21561VFIO DRIVER 21562M: Alex Williamson <alex.williamson@redhat.com> 21563R: Cornelia Huck <cohuck@redhat.com> 21564L: kvm@vger.kernel.org 21565S: Maintained 21566T: git git://github.com/awilliam/linux-vfio.git 21567F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21568F: Documentation/driver-api/vfio.rst 21569F: drivers/vfio/ 21570F: include/linux/vfio.h 21571F: include/linux/vfio_pci_core.h 21572F: include/uapi/linux/vfio.h 21573 21574VFIO FSL-MC DRIVER 21575M: Diana Craciun <diana.craciun@oss.nxp.com> 21576L: kvm@vger.kernel.org 21577S: Maintained 21578F: drivers/vfio/fsl-mc/ 21579 21580VFIO HISILICON PCI DRIVER 21581M: Longfang Liu <liulongfang@huawei.com> 21582M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21583L: kvm@vger.kernel.org 21584S: Maintained 21585F: drivers/vfio/pci/hisilicon/ 21586 21587VFIO MEDIATED DEVICE DRIVERS 21588M: Kirti Wankhede <kwankhede@nvidia.com> 21589L: kvm@vger.kernel.org 21590S: Maintained 21591F: Documentation/driver-api/vfio-mediated-device.rst 21592F: drivers/vfio/mdev/ 21593F: include/linux/mdev.h 21594F: samples/vfio-mdev/ 21595 21596VFIO PCI DEVICE SPECIFIC DRIVERS 21597R: Jason Gunthorpe <jgg@nvidia.com> 21598R: Yishai Hadas <yishaih@nvidia.com> 21599R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21600R: Kevin Tian <kevin.tian@intel.com> 21601L: kvm@vger.kernel.org 21602S: Maintained 21603P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21604F: drivers/vfio/pci/*/ 21605 21606VFIO PLATFORM DRIVER 21607M: Eric Auger <eric.auger@redhat.com> 21608L: kvm@vger.kernel.org 21609S: Maintained 21610F: drivers/vfio/platform/ 21611 21612VFIO MLX5 PCI DRIVER 21613M: Yishai Hadas <yishaih@nvidia.com> 21614L: kvm@vger.kernel.org 21615S: Maintained 21616F: drivers/vfio/pci/mlx5/ 21617 21618VGA_SWITCHEROO 21619R: Lukas Wunner <lukas@wunner.de> 21620S: Maintained 21621T: git git://anongit.freedesktop.org/drm/drm-misc 21622F: Documentation/gpu/vga-switcheroo.rst 21623F: drivers/gpu/vga/vga_switcheroo.c 21624F: include/linux/vga_switcheroo.h 21625 21626VIA RHINE NETWORK DRIVER 21627S: Maintained 21628M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21629F: drivers/net/ethernet/via/via-rhine.c 21630 21631VIA SD/MMC CARD CONTROLLER DRIVER 21632M: Bruce Chang <brucechang@via.com.tw> 21633M: Harald Welte <HaraldWelte@viatech.com> 21634S: Maintained 21635F: drivers/mmc/host/via-sdmmc.c 21636 21637VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21638M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21639L: linux-fbdev@vger.kernel.org 21640S: Maintained 21641F: drivers/video/fbdev/via/ 21642F: include/linux/via-core.h 21643F: include/linux/via-gpio.h 21644F: include/linux/via_i2c.h 21645 21646VIA VELOCITY NETWORK DRIVER 21647M: Francois Romieu <romieu@fr.zoreil.com> 21648L: netdev@vger.kernel.org 21649S: Maintained 21650F: drivers/net/ethernet/via/via-velocity.* 21651 21652VICODEC VIRTUAL CODEC DRIVER 21653M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21654L: linux-media@vger.kernel.org 21655S: Maintained 21656W: https://linuxtv.org 21657T: git git://linuxtv.org/media_tree.git 21658F: drivers/media/test-drivers/vicodec/* 21659 21660VIDEO I2C POLLING DRIVER 21661M: Matt Ranostay <matt.ranostay@konsulko.com> 21662L: linux-media@vger.kernel.org 21663S: Maintained 21664F: drivers/media/i2c/video-i2c.c 21665 21666VIDEO MULTIPLEXER DRIVER 21667M: Philipp Zabel <p.zabel@pengutronix.de> 21668L: linux-media@vger.kernel.org 21669S: Maintained 21670F: drivers/media/platform/video-mux.c 21671 21672VIDEOBUF2 FRAMEWORK 21673M: Tomasz Figa <tfiga@chromium.org> 21674M: Marek Szyprowski <m.szyprowski@samsung.com> 21675L: linux-media@vger.kernel.org 21676S: Maintained 21677F: drivers/media/common/videobuf2/* 21678F: include/media/videobuf2-* 21679 21680VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21681M: Shuah Khan <skhan@linuxfoundation.org> 21682R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21683L: linux-media@vger.kernel.org 21684S: Maintained 21685W: https://linuxtv.org 21686T: git git://linuxtv.org/media_tree.git 21687F: drivers/media/test-drivers/vimc/* 21688 21689VIRT LIB 21690M: Alex Williamson <alex.williamson@redhat.com> 21691M: Paolo Bonzini <pbonzini@redhat.com> 21692L: kvm@vger.kernel.org 21693S: Supported 21694F: virt/lib/ 21695 21696VIRTIO AND VHOST VSOCK DRIVER 21697M: Stefan Hajnoczi <stefanha@redhat.com> 21698M: Stefano Garzarella <sgarzare@redhat.com> 21699L: kvm@vger.kernel.org 21700L: virtualization@lists.linux-foundation.org 21701L: netdev@vger.kernel.org 21702S: Maintained 21703F: drivers/vhost/vsock.c 21704F: include/linux/virtio_vsock.h 21705F: include/uapi/linux/virtio_vsock.h 21706F: net/vmw_vsock/virtio_transport.c 21707F: net/vmw_vsock/virtio_transport_common.c 21708 21709VIRTIO BLOCK AND SCSI DRIVERS 21710M: "Michael S. Tsirkin" <mst@redhat.com> 21711M: Jason Wang <jasowang@redhat.com> 21712R: Paolo Bonzini <pbonzini@redhat.com> 21713R: Stefan Hajnoczi <stefanha@redhat.com> 21714L: virtualization@lists.linux-foundation.org 21715S: Maintained 21716F: drivers/block/virtio_blk.c 21717F: drivers/scsi/virtio_scsi.c 21718F: drivers/vhost/scsi.c 21719F: include/uapi/linux/virtio_blk.h 21720F: include/uapi/linux/virtio_scsi.h 21721 21722VIRTIO CONSOLE DRIVER 21723M: Amit Shah <amit@kernel.org> 21724L: virtualization@lists.linux-foundation.org 21725S: Maintained 21726F: drivers/char/virtio_console.c 21727F: include/linux/virtio_console.h 21728F: include/uapi/linux/virtio_console.h 21729 21730VIRTIO CORE AND NET DRIVERS 21731M: "Michael S. Tsirkin" <mst@redhat.com> 21732M: Jason Wang <jasowang@redhat.com> 21733L: virtualization@lists.linux-foundation.org 21734S: Maintained 21735F: Documentation/ABI/testing/sysfs-bus-vdpa 21736F: Documentation/ABI/testing/sysfs-class-vduse 21737F: Documentation/devicetree/bindings/virtio/ 21738F: drivers/block/virtio_blk.c 21739F: drivers/crypto/virtio/ 21740F: drivers/net/virtio_net.c 21741F: drivers/vdpa/ 21742F: drivers/virtio/ 21743F: include/linux/vdpa.h 21744F: include/linux/virtio*.h 21745F: include/uapi/linux/virtio_*.h 21746F: tools/virtio/ 21747 21748IFCVF VIRTIO DATA PATH ACCELERATOR 21749R: Zhu Lingshan <lingshan.zhu@intel.com> 21750F: drivers/vdpa/ifcvf/ 21751 21752VIRTIO BALLOON 21753M: "Michael S. Tsirkin" <mst@redhat.com> 21754M: David Hildenbrand <david@redhat.com> 21755L: virtualization@lists.linux-foundation.org 21756S: Maintained 21757F: drivers/virtio/virtio_balloon.c 21758F: include/uapi/linux/virtio_balloon.h 21759F: include/linux/balloon_compaction.h 21760F: mm/balloon_compaction.c 21761 21762VIRTIO CRYPTO DRIVER 21763M: Gonglei <arei.gonglei@huawei.com> 21764L: virtualization@lists.linux-foundation.org 21765L: linux-crypto@vger.kernel.org 21766S: Maintained 21767F: drivers/crypto/virtio/ 21768F: include/uapi/linux/virtio_crypto.h 21769 21770VIRTIO DRIVERS FOR S390 21771M: Cornelia Huck <cohuck@redhat.com> 21772M: Halil Pasic <pasic@linux.ibm.com> 21773M: Eric Farman <farman@linux.ibm.com> 21774L: linux-s390@vger.kernel.org 21775L: virtualization@lists.linux-foundation.org 21776L: kvm@vger.kernel.org 21777S: Supported 21778F: arch/s390/include/uapi/asm/virtio-ccw.h 21779F: drivers/s390/virtio/ 21780 21781VIRTIO FILE SYSTEM 21782M: Vivek Goyal <vgoyal@redhat.com> 21783M: Stefan Hajnoczi <stefanha@redhat.com> 21784M: Miklos Szeredi <miklos@szeredi.hu> 21785L: virtualization@lists.linux-foundation.org 21786L: linux-fsdevel@vger.kernel.org 21787S: Supported 21788W: https://virtio-fs.gitlab.io/ 21789F: Documentation/filesystems/virtiofs.rst 21790F: fs/fuse/virtio_fs.c 21791F: include/uapi/linux/virtio_fs.h 21792 21793VIRTIO GPIO DRIVER 21794M: Enrico Weigelt, metux IT consult <info@metux.net> 21795M: Viresh Kumar <vireshk@kernel.org> 21796L: linux-gpio@vger.kernel.org 21797L: virtualization@lists.linux-foundation.org 21798S: Maintained 21799F: drivers/gpio/gpio-virtio.c 21800F: include/uapi/linux/virtio_gpio.h 21801 21802VIRTIO GPU DRIVER 21803M: David Airlie <airlied@redhat.com> 21804M: Gerd Hoffmann <kraxel@redhat.com> 21805R: Gurchetan Singh <gurchetansingh@chromium.org> 21806R: Chia-I Wu <olvaffe@gmail.com> 21807L: dri-devel@lists.freedesktop.org 21808L: virtualization@lists.linux-foundation.org 21809S: Maintained 21810T: git git://anongit.freedesktop.org/drm/drm-misc 21811F: drivers/gpu/drm/virtio/ 21812F: include/uapi/linux/virtio_gpu.h 21813 21814VIRTIO HOST (VHOST) 21815M: "Michael S. Tsirkin" <mst@redhat.com> 21816M: Jason Wang <jasowang@redhat.com> 21817L: kvm@vger.kernel.org 21818L: virtualization@lists.linux-foundation.org 21819L: netdev@vger.kernel.org 21820S: Maintained 21821T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21822F: drivers/vhost/ 21823F: include/linux/vhost_iotlb.h 21824F: include/uapi/linux/vhost.h 21825 21826VIRTIO INPUT DRIVER 21827M: Gerd Hoffmann <kraxel@redhat.com> 21828S: Maintained 21829F: drivers/virtio/virtio_input.c 21830F: include/uapi/linux/virtio_input.h 21831 21832VIRTIO IOMMU DRIVER 21833M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21834L: virtualization@lists.linux-foundation.org 21835S: Maintained 21836F: drivers/iommu/virtio-iommu.c 21837F: include/uapi/linux/virtio_iommu.h 21838 21839VIRTIO MEM DRIVER 21840M: David Hildenbrand <david@redhat.com> 21841L: virtualization@lists.linux-foundation.org 21842S: Maintained 21843W: https://virtio-mem.gitlab.io/ 21844F: drivers/virtio/virtio_mem.c 21845F: include/uapi/linux/virtio_mem.h 21846 21847VIRTIO SOUND DRIVER 21848M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21849M: "Michael S. Tsirkin" <mst@redhat.com> 21850L: virtualization@lists.linux-foundation.org 21851L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21852S: Maintained 21853F: include/uapi/linux/virtio_snd.h 21854F: sound/virtio/* 21855 21856VIRTIO I2C DRIVER 21857M: Conghui Chen <conghui.chen@intel.com> 21858M: Viresh Kumar <viresh.kumar@linaro.org> 21859L: linux-i2c@vger.kernel.org 21860L: virtualization@lists.linux-foundation.org 21861S: Maintained 21862F: drivers/i2c/busses/i2c-virtio.c 21863F: include/uapi/linux/virtio_i2c.h 21864 21865VIRTIO PMEM DRIVER 21866M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21867L: virtualization@lists.linux-foundation.org 21868S: Maintained 21869F: drivers/nvdimm/virtio_pmem.c 21870F: drivers/nvdimm/nd_virtio.c 21871 21872VIRTUAL BOX GUEST DEVICE DRIVER 21873M: Hans de Goede <hdegoede@redhat.com> 21874M: Arnd Bergmann <arnd@arndb.de> 21875M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21876S: Maintained 21877F: drivers/virt/vboxguest/ 21878F: include/linux/vbox_utils.h 21879F: include/uapi/linux/vbox*.h 21880 21881VIRTUAL BOX SHARED FOLDER VFS DRIVER 21882M: Hans de Goede <hdegoede@redhat.com> 21883L: linux-fsdevel@vger.kernel.org 21884S: Maintained 21885F: fs/vboxsf/* 21886 21887VIRTUAL SERIO DEVICE DRIVER 21888M: Stephen Chandler Paul <thatslyude@gmail.com> 21889S: Maintained 21890F: drivers/input/serio/userio.c 21891F: include/uapi/linux/userio.h 21892 21893VIVID VIRTUAL VIDEO DRIVER 21894M: Hans Verkuil <hverkuil@xs4all.nl> 21895L: linux-media@vger.kernel.org 21896S: Maintained 21897W: https://linuxtv.org 21898T: git git://linuxtv.org/media_tree.git 21899F: drivers/media/test-drivers/vivid/* 21900 21901VIDTV VIRTUAL DIGITAL TV DRIVER 21902M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21903L: linux-media@vger.kernel.org 21904S: Maintained 21905W: https://linuxtv.org 21906T: git git://linuxtv.org/media_tree.git 21907F: drivers/media/test-drivers/vidtv/* 21908 21909VLYNQ BUS 21910M: Florian Fainelli <f.fainelli@gmail.com> 21911L: openwrt-devel@lists.openwrt.org (subscribers-only) 21912S: Maintained 21913F: drivers/vlynq/vlynq.c 21914F: include/linux/vlynq.h 21915 21916VME SUBSYSTEM 21917M: Martyn Welch <martyn@welchs.me.uk> 21918M: Manohar Vanga <manohar.vanga@gmail.com> 21919M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21920L: linux-kernel@vger.kernel.org 21921S: Odd fixes 21922T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21923F: Documentation/driver-api/vme.rst 21924F: drivers/staging/vme_user/ 21925 21926VM SOCKETS (AF_VSOCK) 21927M: Stefano Garzarella <sgarzare@redhat.com> 21928L: virtualization@lists.linux-foundation.org 21929L: netdev@vger.kernel.org 21930S: Maintained 21931F: drivers/net/vsockmon.c 21932F: include/net/af_vsock.h 21933F: include/uapi/linux/vm_sockets.h 21934F: include/uapi/linux/vm_sockets_diag.h 21935F: include/uapi/linux/vsockmon.h 21936F: net/vmw_vsock/ 21937F: tools/testing/vsock/ 21938 21939VMWARE BALLOON DRIVER 21940M: Nadav Amit <namit@vmware.com> 21941R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21942L: linux-kernel@vger.kernel.org 21943S: Supported 21944F: drivers/misc/vmw_balloon.c 21945 21946VMWARE HYPERVISOR INTERFACE 21947M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21948M: Alexey Makhalov <amakhalov@vmware.com> 21949R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21950L: virtualization@lists.linux-foundation.org 21951L: x86@kernel.org 21952S: Supported 21953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21954F: arch/x86/include/asm/vmware.h 21955F: arch/x86/kernel/cpu/vmware.c 21956 21957VMWARE PVRDMA DRIVER 21958M: Bryan Tan <bryantan@vmware.com> 21959M: Vishnu Dasa <vdasa@vmware.com> 21960R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21961L: linux-rdma@vger.kernel.org 21962S: Supported 21963F: drivers/infiniband/hw/vmw_pvrdma/ 21964 21965VMWARE PVSCSI DRIVER 21966M: Vishal Bhakta <vbhakta@vmware.com> 21967R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21968L: linux-scsi@vger.kernel.org 21969S: Supported 21970F: drivers/scsi/vmw_pvscsi.c 21971F: drivers/scsi/vmw_pvscsi.h 21972 21973VMWARE VIRTUAL PTP CLOCK DRIVER 21974M: Vivek Thampi <vithampi@vmware.com> 21975R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21976L: netdev@vger.kernel.org 21977S: Supported 21978F: drivers/ptp/ptp_vmw.c 21979 21980VMWARE VMCI DRIVER 21981M: Bryan Tan <bryantan@vmware.com> 21982M: Vishnu Dasa <vdasa@vmware.com> 21983R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21984L: linux-kernel@vger.kernel.org 21985S: Supported 21986F: drivers/misc/vmw_vmci/ 21987F: include/linux/vmw_vmci* 21988 21989VMWARE VMMOUSE SUBDRIVER 21990M: Zack Rusin <zackr@vmware.com> 21991R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21992R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21993L: linux-input@vger.kernel.org 21994S: Supported 21995F: drivers/input/mouse/vmmouse.c 21996F: drivers/input/mouse/vmmouse.h 21997 21998VMWARE VMXNET3 ETHERNET DRIVER 21999M: Ronak Doshi <doshir@vmware.com> 22000R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22001L: netdev@vger.kernel.org 22002S: Supported 22003F: drivers/net/vmxnet3/ 22004 22005VMWARE VSOCK VMCI TRANSPORT DRIVER 22006M: Bryan Tan <bryantan@vmware.com> 22007M: Vishnu Dasa <vdasa@vmware.com> 22008R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22009L: linux-kernel@vger.kernel.org 22010S: Supported 22011F: net/vmw_vsock/vmci_transport* 22012 22013VOCORE VOCORE2 BOARD 22014M: Harvey Hunt <harveyhuntnexus@gmail.com> 22015L: linux-mips@vger.kernel.org 22016S: Maintained 22017F: arch/mips/boot/dts/ralink/vocore2.dts 22018 22019VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22020M: Liam Girdwood <lgirdwood@gmail.com> 22021M: Mark Brown <broonie@kernel.org> 22022L: linux-kernel@vger.kernel.org 22023S: Supported 22024W: http://www.slimlogic.co.uk/?p=48 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22026F: Documentation/devicetree/bindings/regulator/ 22027F: Documentation/power/regulator/ 22028F: drivers/regulator/ 22029F: include/dt-bindings/regulator/ 22030F: include/linux/regulator/ 22031K: regulator_get_optional 22032 22033VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22034R: Matti Vaittinen <mazziesaccount@gmail.com> 22035F: drivers/regulator/irq_helpers.c 22036 22037VRF 22038M: David Ahern <dsahern@kernel.org> 22039L: netdev@vger.kernel.org 22040S: Maintained 22041F: Documentation/networking/vrf.rst 22042F: drivers/net/vrf.c 22043 22044VSPRINTF 22045M: Petr Mladek <pmladek@suse.com> 22046M: Steven Rostedt <rostedt@goodmis.org> 22047M: Sergey Senozhatsky <senozhatsky@chromium.org> 22048R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22049R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22050S: Maintained 22051T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22052F: Documentation/core-api/printk-formats.rst 22053F: lib/test_printf.c 22054F: lib/test_scanf.c 22055F: lib/vsprintf.c 22056 22057VT1211 HARDWARE MONITOR DRIVER 22058M: Juerg Haefliger <juergh@proton.me> 22059L: linux-hwmon@vger.kernel.org 22060S: Maintained 22061F: Documentation/hwmon/vt1211.rst 22062F: drivers/hwmon/vt1211.c 22063 22064VT8231 HARDWARE MONITOR DRIVER 22065M: Roger Lucas <vt8231@hiddenengine.co.uk> 22066L: linux-hwmon@vger.kernel.org 22067S: Maintained 22068F: drivers/hwmon/vt8231.c 22069 22070VUB300 USB to SDIO/SD/MMC bridge chip 22071L: linux-mmc@vger.kernel.org 22072S: Orphan 22073F: drivers/mmc/host/vub300.c 22074 22075W1 DALLAS'S 1-WIRE BUS 22076M: Evgeniy Polyakov <zbr@ioremap.net> 22077S: Maintained 22078F: Documentation/devicetree/bindings/w1/ 22079F: Documentation/w1/ 22080F: drivers/w1/ 22081F: include/linux/w1.h 22082 22083W83791D HARDWARE MONITORING DRIVER 22084M: Marc Hulsman <m.hulsman@tudelft.nl> 22085L: linux-hwmon@vger.kernel.org 22086S: Maintained 22087F: Documentation/hwmon/w83791d.rst 22088F: drivers/hwmon/w83791d.c 22089 22090W83793 HARDWARE MONITORING DRIVER 22091M: Rudolf Marek <r.marek@assembler.cz> 22092L: linux-hwmon@vger.kernel.org 22093S: Maintained 22094F: Documentation/hwmon/w83793.rst 22095F: drivers/hwmon/w83793.c 22096 22097W83795 HARDWARE MONITORING DRIVER 22098M: Jean Delvare <jdelvare@suse.com> 22099L: linux-hwmon@vger.kernel.org 22100S: Maintained 22101F: drivers/hwmon/w83795.c 22102 22103W83L51xD SD/MMC CARD INTERFACE DRIVER 22104M: Pierre Ossman <pierre@ossman.eu> 22105S: Maintained 22106F: drivers/mmc/host/wbsd.* 22107 22108WACOM PROTOCOL 4 SERIAL TABLETS 22109M: Julian Squires <julian@cipht.net> 22110M: Hans de Goede <hdegoede@redhat.com> 22111L: linux-input@vger.kernel.org 22112S: Maintained 22113F: drivers/input/tablet/wacom_serial4.c 22114 22115WANGXUN ETHERNET DRIVER 22116M: Jiawen Wu <jiawenwu@trustnetic.com> 22117M: Mengyuan Lou <mengyuanlou@net-swift.com> 22118W: https://www.net-swift.com 22119L: netdev@vger.kernel.org 22120S: Maintained 22121F: Documentation/networking/device_drivers/ethernet/wangxun/* 22122F: drivers/net/ethernet/wangxun/ 22123 22124WATCHDOG DEVICE DRIVERS 22125M: Wim Van Sebroeck <wim@linux-watchdog.org> 22126M: Guenter Roeck <linux@roeck-us.net> 22127L: linux-watchdog@vger.kernel.org 22128S: Maintained 22129W: http://www.linux-watchdog.org/ 22130T: git git://www.linux-watchdog.org/linux-watchdog.git 22131F: Documentation/devicetree/bindings/watchdog/ 22132F: Documentation/watchdog/ 22133F: drivers/watchdog/ 22134F: include/linux/watchdog.h 22135F: include/uapi/linux/watchdog.h 22136F: include/trace/events/watchdog.h 22137 22138WHISKEYCOVE PMIC GPIO DRIVER 22139M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22140L: linux-gpio@vger.kernel.org 22141S: Maintained 22142F: drivers/gpio/gpio-wcove.c 22143 22144WHWAVE RTC DRIVER 22145M: Dianlong Li <long17.cool@163.com> 22146L: linux-rtc@vger.kernel.org 22147S: Maintained 22148F: drivers/rtc/rtc-sd3078.c 22149 22150WIIMOTE HID DRIVER 22151M: David Rheinsberg <david.rheinsberg@gmail.com> 22152L: linux-input@vger.kernel.org 22153S: Maintained 22154F: drivers/hid/hid-wiimote* 22155 22156WILOCITY WIL6210 WIRELESS DRIVER 22157L: linux-wireless@vger.kernel.org 22158S: Orphan 22159W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22160F: drivers/net/wireless/ath/wil6210/ 22161 22162WINBOND CIR DRIVER 22163M: David Härdeman <david@hardeman.nu> 22164S: Maintained 22165F: drivers/media/rc/winbond-cir.c 22166 22167WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22168M: William Breathitt Gray <william.gray@linaro.org> 22169L: linux-watchdog@vger.kernel.org 22170S: Maintained 22171F: drivers/watchdog/ebc-c384_wdt.c 22172 22173WINSYSTEMS WS16C48 GPIO DRIVER 22174M: William Breathitt Gray <william.gray@linaro.org> 22175L: linux-gpio@vger.kernel.org 22176S: Maintained 22177F: drivers/gpio/gpio-ws16c48.c 22178 22179WIREGUARD SECURE NETWORK TUNNEL 22180M: Jason A. Donenfeld <Jason@zx2c4.com> 22181L: wireguard@lists.zx2c4.com 22182L: netdev@vger.kernel.org 22183S: Maintained 22184F: drivers/net/wireguard/ 22185F: tools/testing/selftests/wireguard/ 22186 22187WISTRON LAPTOP BUTTON DRIVER 22188M: Miloslav Trmac <mitr@volny.cz> 22189S: Maintained 22190F: drivers/input/misc/wistron_btns.c 22191 22192WL3501 WIRELESS PCMCIA CARD DRIVER 22193L: linux-wireless@vger.kernel.org 22194S: Odd fixes 22195F: drivers/net/wireless/wl3501* 22196 22197WOLFSON MICROELECTRONICS DRIVERS 22198L: patches@opensource.cirrus.com 22199S: Supported 22200W: https://github.com/CirrusLogic/linux-drivers/wiki 22201T: git https://github.com/CirrusLogic/linux-drivers.git 22202F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22203F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22204F: Documentation/devicetree/bindings/mfd/wm831x.txt 22205F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22206F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22207F: Documentation/devicetree/bindings/sound/wm* 22208F: Documentation/hwmon/wm83??.rst 22209F: arch/arm/mach-s3c/mach-crag6410* 22210F: drivers/clk/clk-wm83*.c 22211F: drivers/gpio/gpio-*wm*.c 22212F: drivers/gpio/gpio-arizona.c 22213F: drivers/hwmon/wm83??-hwmon.c 22214F: drivers/input/misc/wm831x-on.c 22215F: drivers/input/touchscreen/wm831x-ts.c 22216F: drivers/input/touchscreen/wm97*.c 22217F: drivers/leds/leds-wm83*.c 22218F: drivers/mfd/arizona* 22219F: drivers/mfd/cs47l24* 22220F: drivers/mfd/wm*.c 22221F: drivers/power/supply/wm83*.c 22222F: drivers/regulator/arizona* 22223F: drivers/regulator/wm8*.c 22224F: drivers/rtc/rtc-wm83*.c 22225F: drivers/video/backlight/wm83*_bl.c 22226F: drivers/watchdog/wm83*_wdt.c 22227F: include/linux/mfd/arizona/ 22228F: include/linux/mfd/wm831x/ 22229F: include/linux/mfd/wm8350/ 22230F: include/linux/mfd/wm8400* 22231F: include/linux/regulator/arizona* 22232F: include/linux/wm97xx.h 22233F: include/sound/wm????.h 22234F: sound/soc/codecs/arizona* 22235F: sound/soc/codecs/cs47l24* 22236F: sound/soc/codecs/wm* 22237 22238WORKQUEUE 22239M: Tejun Heo <tj@kernel.org> 22240R: Lai Jiangshan <jiangshanlai@gmail.com> 22241S: Maintained 22242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22243F: Documentation/core-api/workqueue.rst 22244F: include/linux/workqueue.h 22245F: kernel/workqueue.c 22246 22247WWAN DRIVERS 22248M: Loic Poulain <loic.poulain@linaro.org> 22249M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22250R: Johannes Berg <johannes@sipsolutions.net> 22251L: netdev@vger.kernel.org 22252S: Maintained 22253F: drivers/net/wwan/ 22254F: include/linux/wwan.h 22255F: include/uapi/linux/wwan.h 22256 22257X-POWERS AXP288 PMIC DRIVERS 22258M: Hans de Goede <hdegoede@redhat.com> 22259S: Maintained 22260F: drivers/acpi/pmic/intel_pmic_xpower.c 22261N: axp288 22262 22263X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22264M: Chen-Yu Tsai <wens@csie.org> 22265L: linux-kernel@vger.kernel.org 22266S: Maintained 22267N: axp[128] 22268 22269X.25 STACK 22270M: Martin Schiller <ms@dev.tdt.de> 22271L: linux-x25@vger.kernel.org 22272S: Maintained 22273F: Documentation/networking/lapb-module.rst 22274F: Documentation/networking/x25* 22275F: drivers/net/wan/hdlc_x25.c 22276F: drivers/net/wan/lapbether.c 22277F: include/*/lapb.h 22278F: include/net/x25* 22279F: include/uapi/linux/x25.h 22280F: net/lapb/ 22281F: net/x25/ 22282 22283X86 ARCHITECTURE (32-BIT AND 64-BIT) 22284M: Thomas Gleixner <tglx@linutronix.de> 22285M: Ingo Molnar <mingo@redhat.com> 22286M: Borislav Petkov <bp@alien8.de> 22287M: Dave Hansen <dave.hansen@linux.intel.com> 22288M: x86@kernel.org 22289R: "H. Peter Anvin" <hpa@zytor.com> 22290L: linux-kernel@vger.kernel.org 22291S: Maintained 22292T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22293F: Documentation/devicetree/bindings/x86/ 22294F: Documentation/x86/ 22295F: arch/x86/ 22296 22297X86 ENTRY CODE 22298M: Andy Lutomirski <luto@kernel.org> 22299L: linux-kernel@vger.kernel.org 22300S: Maintained 22301T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22302F: arch/x86/entry/ 22303 22304X86 MCE INFRASTRUCTURE 22305M: Tony Luck <tony.luck@intel.com> 22306M: Borislav Petkov <bp@alien8.de> 22307L: linux-edac@vger.kernel.org 22308S: Maintained 22309F: Documentation/ABI/testing/sysfs-mce 22310F: Documentation/x86/x86_64/machinecheck.rst 22311F: arch/x86/kernel/cpu/mce/* 22312 22313X86 MICROCODE UPDATE SUPPORT 22314M: Borislav Petkov <bp@alien8.de> 22315S: Maintained 22316F: arch/x86/kernel/cpu/microcode/* 22317 22318X86 MM 22319M: Dave Hansen <dave.hansen@linux.intel.com> 22320M: Andy Lutomirski <luto@kernel.org> 22321M: Peter Zijlstra <peterz@infradead.org> 22322L: linux-kernel@vger.kernel.org 22323S: Maintained 22324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22325F: arch/x86/mm/ 22326 22327X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22328M: Hans de Goede <hdegoede@redhat.com> 22329L: platform-driver-x86@vger.kernel.org 22330S: Maintained 22331T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22332F: drivers/platform/x86/x86-android-tablets.c 22333 22334X86 PLATFORM DRIVERS 22335M: Hans de Goede <hdegoede@redhat.com> 22336M: Mark Gross <markgross@kernel.org> 22337L: platform-driver-x86@vger.kernel.org 22338S: Maintained 22339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22340F: drivers/platform/olpc/ 22341F: drivers/platform/x86/ 22342 22343X86 PLATFORM DRIVERS - ARCH 22344R: Darren Hart <dvhart@infradead.org> 22345R: Andy Shevchenko <andy@infradead.org> 22346L: platform-driver-x86@vger.kernel.org 22347L: x86@kernel.org 22348S: Maintained 22349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22350F: arch/x86/platform 22351 22352X86 PLATFORM UV HPE SUPERDOME FLEX 22353M: Steve Wahl <steve.wahl@hpe.com> 22354R: Mike Travis <mike.travis@hpe.com> 22355R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22356R: Russ Anderson <russ.anderson@hpe.com> 22357S: Supported 22358F: arch/x86/include/asm/uv/ 22359F: arch/x86/kernel/apic/x2apic_uv_x.c 22360F: arch/x86/platform/uv/ 22361 22362X86 STACK UNWINDING 22363M: Josh Poimboeuf <jpoimboe@kernel.org> 22364M: Peter Zijlstra <peterz@infradead.org> 22365S: Supported 22366F: arch/x86/include/asm/unwind*.h 22367F: arch/x86/kernel/dumpstack.c 22368F: arch/x86/kernel/stacktrace.c 22369F: arch/x86/kernel/unwind_*.c 22370 22371X86 VDSO 22372M: Andy Lutomirski <luto@kernel.org> 22373L: linux-kernel@vger.kernel.org 22374S: Maintained 22375T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22376F: arch/x86/entry/vdso/ 22377 22378XARRAY 22379M: Matthew Wilcox <willy@infradead.org> 22380L: linux-fsdevel@vger.kernel.org 22381S: Supported 22382F: Documentation/core-api/xarray.rst 22383F: include/linux/idr.h 22384F: include/linux/xarray.h 22385F: lib/idr.c 22386F: lib/xarray.c 22387F: tools/testing/radix-tree 22388 22389XBOX DVD IR REMOTE 22390M: Benjamin Valentin <benpicco@googlemail.com> 22391S: Maintained 22392F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22393F: drivers/media/rc/xbox_remote.c 22394 22395XC2028/3028 TUNER DRIVER 22396M: Mauro Carvalho Chehab <mchehab@kernel.org> 22397L: linux-media@vger.kernel.org 22398S: Maintained 22399W: https://linuxtv.org 22400T: git git://linuxtv.org/media_tree.git 22401F: drivers/media/tuners/xc2028.* 22402 22403XDP (eXpress Data Path) 22404M: Alexei Starovoitov <ast@kernel.org> 22405M: Daniel Borkmann <daniel@iogearbox.net> 22406M: David S. Miller <davem@davemloft.net> 22407M: Jakub Kicinski <kuba@kernel.org> 22408M: Jesper Dangaard Brouer <hawk@kernel.org> 22409M: John Fastabend <john.fastabend@gmail.com> 22410L: netdev@vger.kernel.org 22411L: bpf@vger.kernel.org 22412S: Supported 22413F: include/net/xdp.h 22414F: include/net/xdp_priv.h 22415F: include/trace/events/xdp.h 22416F: kernel/bpf/cpumap.c 22417F: kernel/bpf/devmap.c 22418F: net/core/xdp.c 22419F: samples/bpf/xdp* 22420F: tools/testing/selftests/bpf/*xdp* 22421F: tools/testing/selftests/bpf/*/*xdp* 22422F: drivers/net/ethernet/*/*/*/*/*xdp* 22423F: drivers/net/ethernet/*/*/*xdp* 22424K: (?:\b|_)xdp(?:\b|_) 22425 22426XDP SOCKETS (AF_XDP) 22427M: Björn Töpel <bjorn@kernel.org> 22428M: Magnus Karlsson <magnus.karlsson@intel.com> 22429M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22430R: Jonathan Lemon <jonathan.lemon@gmail.com> 22431L: netdev@vger.kernel.org 22432L: bpf@vger.kernel.org 22433S: Maintained 22434F: Documentation/networking/af_xdp.rst 22435F: include/net/xdp_sock* 22436F: include/net/xsk_buff_pool.h 22437F: include/uapi/linux/if_xdp.h 22438F: include/uapi/linux/xdp_diag.h 22439F: include/net/netns/xdp.h 22440F: net/xdp/ 22441F: tools/testing/selftests/bpf/*xsk* 22442 22443XEN BLOCK SUBSYSTEM 22444M: Roger Pau Monné <roger.pau@citrix.com> 22445L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22446S: Supported 22447F: drivers/block/xen* 22448F: drivers/block/xen-blkback/* 22449 22450XEN HYPERVISOR ARM 22451M: Stefano Stabellini <sstabellini@kernel.org> 22452L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22453S: Maintained 22454F: arch/arm/include/asm/xen/ 22455F: arch/arm/xen/ 22456 22457XEN HYPERVISOR ARM64 22458M: Stefano Stabellini <sstabellini@kernel.org> 22459L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22460S: Maintained 22461F: arch/arm64/include/asm/xen/ 22462F: arch/arm64/xen/ 22463 22464XEN HYPERVISOR INTERFACE 22465M: Juergen Gross <jgross@suse.com> 22466M: Stefano Stabellini <sstabellini@kernel.org> 22467R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22468L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22469S: Supported 22470T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22471F: Documentation/ABI/stable/sysfs-hypervisor-xen 22472F: Documentation/ABI/testing/sysfs-hypervisor-xen 22473F: drivers/*/xen-*front.c 22474F: drivers/xen/ 22475F: include/uapi/xen/ 22476F: include/xen/ 22477F: kernel/configs/xen.config 22478 22479XEN HYPERVISOR X86 22480M: Juergen Gross <jgross@suse.com> 22481R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22482L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22483S: Supported 22484F: arch/x86/configs/xen.config 22485F: arch/x86/include/asm/pvclock-abi.h 22486F: arch/x86/include/asm/xen/ 22487F: arch/x86/platform/pvh/ 22488F: arch/x86/xen/ 22489 22490XEN NETWORK BACKEND DRIVER 22491M: Wei Liu <wei.liu@kernel.org> 22492M: Paul Durrant <paul@xen.org> 22493L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22494L: netdev@vger.kernel.org 22495S: Supported 22496F: drivers/net/xen-netback/* 22497 22498XEN PCI SUBSYSTEM 22499M: Juergen Gross <jgross@suse.com> 22500L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22501S: Supported 22502F: arch/x86/pci/*xen* 22503F: drivers/pci/*xen* 22504 22505XEN PVSCSI DRIVERS 22506M: Juergen Gross <jgross@suse.com> 22507L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22508L: linux-scsi@vger.kernel.org 22509S: Supported 22510F: drivers/scsi/xen-scsifront.c 22511F: drivers/xen/xen-scsiback.c 22512F: include/xen/interface/io/vscsiif.h 22513 22514XEN PVUSB DRIVER 22515M: Juergen Gross <jgross@suse.com> 22516L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22517L: linux-usb@vger.kernel.org 22518S: Supported 22519F: drivers/usb/host/xen* 22520F: include/xen/interface/io/usbif.h 22521 22522XEN SOUND FRONTEND DRIVER 22523M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22524L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22525L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22526S: Supported 22527F: sound/xen/* 22528 22529XEN SWIOTLB SUBSYSTEM 22530M: Juergen Gross <jgross@suse.com> 22531M: Stefano Stabellini <sstabellini@kernel.org> 22532L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22533L: iommu@lists.linux.dev 22534S: Supported 22535F: arch/*/include/asm/xen/swiotlb-xen.h 22536F: drivers/xen/swiotlb-xen.c 22537F: include/xen/arm/swiotlb-xen.h 22538F: include/xen/swiotlb-xen.h 22539 22540XFS FILESYSTEM 22541C: irc://irc.oftc.net/xfs 22542M: Darrick J. Wong <djwong@kernel.org> 22543L: linux-xfs@vger.kernel.org 22544S: Supported 22545W: http://xfs.org/ 22546T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22547F: Documentation/ABI/testing/sysfs-fs-xfs 22548F: Documentation/admin-guide/xfs.rst 22549F: Documentation/filesystems/xfs-delayed-logging-design.rst 22550F: Documentation/filesystems/xfs-self-describing-metadata.rst 22551F: fs/xfs/ 22552F: include/uapi/linux/dqblk_xfs.h 22553F: include/uapi/linux/fsmap.h 22554 22555XILINX AMS DRIVER 22556M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22557L: linux-iio@vger.kernel.org 22558S: Maintained 22559F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22560F: drivers/iio/adc/xilinx-ams.c 22561 22562XILINX AXI ETHERNET DRIVER 22563M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22564S: Maintained 22565F: drivers/net/ethernet/xilinx/xilinx_axienet* 22566 22567XILINX CAN DRIVER 22568M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22569R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22570L: linux-can@vger.kernel.org 22571S: Maintained 22572F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22573F: drivers/net/can/xilinx_can.c 22574 22575XILINX GPIO DRIVER 22576M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22577R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22578R: Michal Simek <michal.simek@xilinx.com> 22579S: Maintained 22580F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22581F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22582F: drivers/gpio/gpio-xilinx.c 22583F: drivers/gpio/gpio-zynq.c 22584 22585XILINX SD-FEC IP CORES 22586M: Derek Kiernan <derek.kiernan@xilinx.com> 22587M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22588S: Maintained 22589F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22590F: Documentation/misc-devices/xilinx_sdfec.rst 22591F: drivers/misc/Kconfig 22592F: drivers/misc/Makefile 22593F: drivers/misc/xilinx_sdfec.c 22594F: include/uapi/misc/xilinx_sdfec.h 22595 22596XILINX PWM DRIVER 22597M: Sean Anderson <sean.anderson@seco.com> 22598S: Maintained 22599F: drivers/pwm/pwm-xilinx.c 22600F: include/clocksource/timer-xilinx.h 22601 22602XILINX UARTLITE SERIAL DRIVER 22603M: Peter Korsgaard <jacmet@sunsite.dk> 22604L: linux-serial@vger.kernel.org 22605S: Maintained 22606F: drivers/tty/serial/uartlite.c 22607 22608XILINX VIDEO IP CORES 22609M: Hyun Kwon <hyun.kwon@xilinx.com> 22610M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22611L: linux-media@vger.kernel.org 22612S: Supported 22613T: git git://linuxtv.org/media_tree.git 22614F: Documentation/devicetree/bindings/media/xilinx/ 22615F: drivers/media/platform/xilinx/ 22616F: include/uapi/linux/xilinx-v4l2-controls.h 22617 22618XILINX ZYNQMP DPDMA DRIVER 22619M: Hyun Kwon <hyun.kwon@xilinx.com> 22620M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22621L: dmaengine@vger.kernel.org 22622S: Supported 22623F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22624F: drivers/dma/xilinx/xilinx_dpdma.c 22625F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22626 22627XILINX ZYNQMP PSGTR PHY DRIVER 22628M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22629M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22630L: linux-kernel@vger.kernel.org 22631S: Supported 22632T: git https://github.com/Xilinx/linux-xlnx.git 22633F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22634F: drivers/phy/xilinx/phy-zynqmp.c 22635 22636XILINX ZYNQMP SHA3 DRIVER 22637M: Harsha <harsha.harsha@xilinx.com> 22638S: Maintained 22639F: drivers/crypto/xilinx/zynqmp-sha.c 22640 22641XILINX EVENT MANAGEMENT DRIVER 22642M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22643S: Maintained 22644F: drivers/soc/xilinx/xlnx_event_manager.c 22645F: include/linux/firmware/xlnx-event-manager.h 22646 22647XILLYBUS DRIVER 22648M: Eli Billauer <eli.billauer@gmail.com> 22649L: linux-kernel@vger.kernel.org 22650S: Supported 22651F: drivers/char/xillybus/ 22652 22653XLP9XX I2C DRIVER 22654M: George Cherian <gcherian@marvell.com> 22655L: linux-i2c@vger.kernel.org 22656S: Supported 22657W: http://www.marvell.com 22658F: drivers/i2c/busses/i2c-xlp9xx.c 22659 22660XRA1403 GPIO EXPANDER 22661M: Nandor Han <nandor.han@ge.com> 22662M: Semi Malinen <semi.malinen@ge.com> 22663L: linux-gpio@vger.kernel.org 22664S: Maintained 22665F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22666F: drivers/gpio/gpio-xra1403.c 22667 22668XTENSA XTFPGA PLATFORM SUPPORT 22669M: Max Filippov <jcmvbkbc@gmail.com> 22670L: linux-xtensa@linux-xtensa.org 22671S: Maintained 22672F: drivers/spi/spi-xtensa-xtfpga.c 22673F: sound/soc/xtensa/xtfpga-i2s.c 22674 22675YAM DRIVER FOR AX.25 22676M: Jean-Paul Roubelat <jpr@f6fbb.org> 22677L: linux-hams@vger.kernel.org 22678S: Maintained 22679F: drivers/net/hamradio/yam* 22680F: include/linux/yam.h 22681 22682YAMA SECURITY MODULE 22683M: Kees Cook <keescook@chromium.org> 22684S: Supported 22685T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22686F: Documentation/admin-guide/LSM/Yama.rst 22687F: security/yama/ 22688 22689YEALINK PHONE DRIVER 22690M: Henk Vergonet <Henk.Vergonet@gmail.com> 22691L: usbb2k-api-dev@nongnu.org 22692S: Maintained 22693F: Documentation/input/devices/yealink.rst 22694F: drivers/input/misc/yealink.* 22695 22696Z8530 DRIVER FOR AX.25 22697M: Joerg Reuter <jreuter@yaina.de> 22698L: linux-hams@vger.kernel.org 22699S: Maintained 22700W: http://yaina.de/jreuter/ 22701W: http://www.qsl.net/dl1bke/ 22702F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22703F: drivers/net/hamradio/*scc.c 22704F: drivers/net/hamradio/z8530.h 22705 22706ZBUD COMPRESSED PAGE ALLOCATOR 22707M: Seth Jennings <sjenning@redhat.com> 22708M: Dan Streetman <ddstreet@ieee.org> 22709L: linux-mm@kvack.org 22710S: Maintained 22711F: mm/zbud.c 22712 22713Z3FOLD COMPRESSED PAGE ALLOCATOR 22714M: Vitaly Wool <vitaly.wool@konsulko.com> 22715R: Miaohe Lin <linmiaohe@huawei.com> 22716L: linux-mm@kvack.org 22717S: Maintained 22718F: mm/z3fold.c 22719 22720ZD1211RW WIRELESS DRIVER 22721M: Ulrich Kunitz <kune@deine-taler.de> 22722L: linux-wireless@vger.kernel.org 22723L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22724S: Maintained 22725W: http://zd1211.ath.cx/wiki/DriverRewrite 22726F: drivers/net/wireless/zydas/zd1211rw/ 22727 22728ZD1301 MEDIA DRIVER 22729M: Antti Palosaari <crope@iki.fi> 22730L: linux-media@vger.kernel.org 22731S: Maintained 22732W: https://linuxtv.org/ 22733W: http://palosaari.fi/linux/ 22734Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22735F: drivers/media/usb/dvb-usb-v2/zd1301* 22736 22737ZD1301_DEMOD MEDIA DRIVER 22738M: Antti Palosaari <crope@iki.fi> 22739L: linux-media@vger.kernel.org 22740S: Maintained 22741W: https://linuxtv.org/ 22742W: http://palosaari.fi/linux/ 22743Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22744F: drivers/media/dvb-frontends/zd1301_demod* 22745 22746ZHAOXIN PROCESSOR SUPPORT 22747M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22748L: linux-kernel@vger.kernel.org 22749S: Maintained 22750F: arch/x86/kernel/cpu/zhaoxin.c 22751 22752ZONEFS FILESYSTEM 22753M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22754M: Naohiro Aota <naohiro.aota@wdc.com> 22755R: Johannes Thumshirn <jth@kernel.org> 22756L: linux-fsdevel@vger.kernel.org 22757S: Maintained 22758T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22759F: Documentation/filesystems/zonefs.rst 22760F: fs/zonefs/ 22761 22762ZPOOL COMPRESSED PAGE STORAGE API 22763M: Dan Streetman <ddstreet@ieee.org> 22764L: linux-mm@kvack.org 22765S: Maintained 22766F: include/linux/zpool.h 22767F: mm/zpool.c 22768 22769ZR36067 VIDEO FOR LINUX DRIVER 22770M: Corentin Labbe <clabbe@baylibre.com> 22771L: mjpeg-users@lists.sourceforge.net 22772L: linux-media@vger.kernel.org 22773S: Maintained 22774W: http://mjpeg.sourceforge.net/driver-zoran/ 22775Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22776F: Documentation/driver-api/media/drivers/zoran.rst 22777F: drivers/media/pci/zoran/ 22778 22779ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22780M: Minchan Kim <minchan@kernel.org> 22781M: Nitin Gupta <ngupta@vflare.org> 22782R: Sergey Senozhatsky <senozhatsky@chromium.org> 22783L: linux-kernel@vger.kernel.org 22784S: Maintained 22785F: Documentation/admin-guide/blockdev/zram.rst 22786F: drivers/block/zram/ 22787 22788ZS DECSTATION Z85C30 SERIAL DRIVER 22789M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22790S: Maintained 22791F: drivers/tty/serial/zs.* 22792 22793ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22794M: Minchan Kim <minchan@kernel.org> 22795M: Nitin Gupta <ngupta@vflare.org> 22796R: Sergey Senozhatsky <senozhatsky@chromium.org> 22797L: linux-mm@kvack.org 22798S: Maintained 22799F: Documentation/mm/zsmalloc.rst 22800F: include/linux/zsmalloc.h 22801F: mm/zsmalloc.c 22802 22803ZSTD 22804M: Nick Terrell <terrelln@fb.com> 22805S: Maintained 22806B: https://github.com/facebook/zstd/issues 22807T: git git://github.com/terrelln/linux.git 22808F: include/linux/zstd* 22809F: lib/zstd/ 22810F: lib/decompress_unzstd.c 22811F: crypto/zstd.c 22812N: zstd 22813K: zstd 22814 22815ZSWAP COMPRESSED SWAP CACHING 22816M: Seth Jennings <sjenning@redhat.com> 22817M: Dan Streetman <ddstreet@ieee.org> 22818M: Vitaly Wool <vitaly.wool@konsulko.com> 22819L: linux-mm@kvack.org 22820S: Maintained 22821F: mm/zswap.c 22822 22823THE REST 22824M: Linus Torvalds <torvalds@linux-foundation.org> 22825L: linux-kernel@vger.kernel.org 22826S: Buried alive in reporters 22827T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22828F: * 22829F: */ 22830