1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351Q: https://patchwork.kernel.org/project/linux-acpi/list/ 352B: https://bugzilla.kernel.org 353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 354F: Documentation/ABI/testing/configfs-acpi 355F: Documentation/ABI/testing/sysfs-bus-acpi 356F: Documentation/firmware-guide/acpi/ 357F: drivers/acpi/ 358F: drivers/pci/*/*acpi* 359F: drivers/pci/*acpi* 360F: drivers/pnp/pnpacpi/ 361F: include/acpi/ 362F: include/linux/acpi.h 363F: include/linux/fwnode.h 364F: tools/power/acpi/ 365 366ACPI APEI 367M: "Rafael J. Wysocki" <rafael@kernel.org> 368R: Len Brown <lenb@kernel.org> 369R: James Morse <james.morse@arm.com> 370R: Tony Luck <tony.luck@intel.com> 371R: Borislav Petkov <bp@alien8.de> 372L: linux-acpi@vger.kernel.org 373F: drivers/acpi/apei/ 374 375ACPI COMPONENT ARCHITECTURE (ACPICA) 376M: Robert Moore <robert.moore@intel.com> 377M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 378L: linux-acpi@vger.kernel.org 379L: devel@acpica.org 380S: Supported 381W: https://acpica.org/ 382W: https://github.com/acpica/acpica/ 383Q: https://patchwork.kernel.org/project/linux-acpi/list/ 384B: https://bugzilla.kernel.org 385B: https://bugs.acpica.org 386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 387F: drivers/acpi/acpica/ 388F: include/acpi/ 389F: tools/power/acpi/ 390 391ACPI FOR ARM64 (ACPI/arm64) 392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 393M: Hanjun Guo <guohanjun@huawei.com> 394M: Sudeep Holla <sudeep.holla@arm.com> 395L: linux-acpi@vger.kernel.org 396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 397S: Maintained 398F: drivers/acpi/arm64 399 400ACPI SERIAL MULTI INSTANTIATE DRIVER 401M: Hans de Goede <hdegoede@redhat.com> 402L: platform-driver-x86@vger.kernel.org 403S: Maintained 404F: drivers/platform/x86/serial-multi-instantiate.c 405 406ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 407M: Sudeep Holla <sudeep.holla@arm.com> 408L: linux-acpi@vger.kernel.org 409S: Supported 410F: drivers/mailbox/pcc.c 411 412ACPI PMIC DRIVERS 413M: "Rafael J. Wysocki" <rafael@kernel.org> 414M: Len Brown <lenb@kernel.org> 415R: Andy Shevchenko <andy@kernel.org> 416R: Mika Westerberg <mika.westerberg@linux.intel.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419Q: https://patchwork.kernel.org/project/linux-acpi/list/ 420B: https://bugzilla.kernel.org 421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 422F: drivers/acpi/pmic/ 423 424ACPI THERMAL DRIVER 425M: Rafael J. Wysocki <rafael@kernel.org> 426R: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429B: https://bugzilla.kernel.org 430F: drivers/acpi/*thermal* 431 432ACPI VIOT DRIVER 433M: Jean-Philippe Brucker <jean-philippe@linaro.org> 434L: linux-acpi@vger.kernel.org 435L: iommu@lists.linux.dev 436S: Maintained 437F: drivers/acpi/viot.c 438F: include/linux/acpi_viot.h 439 440ACPI WMI DRIVER 441L: platform-driver-x86@vger.kernel.org 442S: Orphan 443F: drivers/platform/x86/wmi.c 444F: include/uapi/linux/wmi.h 445 446ACRN HYPERVISOR SERVICE MODULE 447M: Fei Li <fei1.li@intel.com> 448L: acrn-dev@lists.projectacrn.org (subscribers-only) 449S: Supported 450W: https://projectacrn.org 451F: Documentation/virt/acrn/ 452F: drivers/virt/acrn/ 453F: include/uapi/linux/acrn.h 454 455AD1889 ALSA SOUND DRIVER 456L: linux-parisc@vger.kernel.org 457S: Maintained 458W: https://parisc.wiki.kernel.org/index.php/AD1889 459F: sound/pci/ad1889.* 460 461AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 463L: linux-iio@vger.kernel.org 464S: Supported 465F: drivers/iio/potentiometer/ad5110.c 466 467AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5254 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/misc/ad525x_dpot.c 473 474AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5398 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/regulator/ad5398.c 480 481AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7142 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/input/misc/ad714x.c 487 488AD7877 TOUCHSCREEN DRIVER 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7877 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/touchscreen/ad7877.c 494 495AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7879 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7879.c 501 502ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 503M: Jiri Kosina <jikos@kernel.org> 504S: Maintained 505 506ADF7242 IEEE 802.15.4 RADIO DRIVER 507M: Michael Hennerich <michael.hennerich@analog.com> 508L: linux-wpan@vger.kernel.org 509S: Supported 510W: https://wiki.analog.com/ADF7242 511W: https://ez.analog.com/linux-software-drivers 512F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 513F: drivers/net/ieee802154/adf7242.c 514 515ADM1025 HARDWARE MONITOR DRIVER 516M: Jean Delvare <jdelvare@suse.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: Documentation/hwmon/adm1025.rst 520F: drivers/hwmon/adm1025.c 521 522ADM1029 HARDWARE MONITOR DRIVER 523M: Corentin Labbe <clabbe.montjoie@gmail.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: drivers/hwmon/adm1029.c 527 528ADM8211 WIRELESS DRIVER 529L: linux-wireless@vger.kernel.org 530S: Orphan 531W: https://wireless.wiki.kernel.org/ 532F: drivers/net/wireless/admtek/adm8211.* 533 534ADP1653 FLASH CONTROLLER DRIVER 535M: Sakari Ailus <sakari.ailus@iki.fi> 536L: linux-media@vger.kernel.org 537S: Maintained 538F: drivers/media/i2c/adp1653.c 539F: include/media/i2c/adp1653.h 540 541ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5520 545W: https://ez.analog.com/linux-software-drivers 546F: drivers/gpio/gpio-adp5520.c 547F: drivers/input/keyboard/adp5520-keys.c 548F: drivers/leds/leds-adp5520.c 549F: drivers/mfd/adp5520.c 550F: drivers/video/backlight/adp5520_bl.c 551 552ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 553M: Michael Hennerich <michael.hennerich@analog.com> 554S: Supported 555W: http://wiki.analog.com/ADP5588 556W: https://ez.analog.com/linux-software-drivers 557F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 558F: drivers/input/keyboard/adp5588-keys.c 559 560ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP8860 564W: https://ez.analog.com/linux-software-drivers 565F: drivers/video/backlight/adp8860_bl.c 566 567ADT746X FAN DRIVER 568M: Colin Leroy <colin@colino.net> 569S: Maintained 570F: drivers/macintosh/therm_adt746x.c 571 572ADT7475 HARDWARE MONITOR DRIVER 573M: Jean Delvare <jdelvare@suse.com> 574L: linux-hwmon@vger.kernel.org 575S: Maintained 576F: Documentation/hwmon/adt7475.rst 577F: drivers/hwmon/adt7475.c 578 579ADVANSYS SCSI DRIVER 580M: Matthew Wilcox <willy@infradead.org> 581M: Hannes Reinecke <hare@suse.com> 582L: linux-scsi@vger.kernel.org 583S: Maintained 584F: Documentation/scsi/advansys.rst 585F: drivers/scsi/advansys.c 586 587ADVANTECH SWBTN DRIVER 588M: Andrea Ho <Andrea.Ho@advantech.com.tw> 589L: platform-driver-x86@vger.kernel.org 590S: Maintained 591F: drivers/platform/x86/adv_swbutton.c 592 593ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 594M: Lucas Stankus <lucas.p.stankus@gmail.com> 595S: Supported 596F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 597F: drivers/iio/accel/adxl313* 598 599ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 600M: Michael Hennerich <michael.hennerich@analog.com> 601S: Supported 602W: http://wiki.analog.com/ADXL345 603W: https://ez.analog.com/linux-software-drivers 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 605F: drivers/input/misc/adxl34x.c 606 607ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Puranjay Mohan <puranjay12@gmail.com> 609L: linux-iio@vger.kernel.org 610S: Supported 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 612F: drivers/iio/accel/adxl355.h 613F: drivers/iio/accel/adxl355_core.c 614F: drivers/iio/accel/adxl355_i2c.c 615F: drivers/iio/accel/adxl355_spi.c 616 617ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 618M: Cosmin Tanislav <cosmin.tanislav@analog.com> 619L: linux-iio@vger.kernel.org 620S: Supported 621W: https://ez.analog.com/linux-software-drivers 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 623F: drivers/iio/accel/adxl367* 624 625ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Michael Hennerich <michael.hennerich@analog.com> 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 630F: drivers/iio/accel/adxl372.c 631F: drivers/iio/accel/adxl372_i2c.c 632F: drivers/iio/accel/adxl372_spi.c 633 634AF9013 MEDIA DRIVER 635M: Antti Palosaari <crope@iki.fi> 636L: linux-media@vger.kernel.org 637S: Maintained 638W: https://linuxtv.org 639W: http://palosaari.fi/linux/ 640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 641T: git git://linuxtv.org/anttip/media_tree.git 642F: drivers/media/dvb-frontends/af9013* 643 644AF9033 MEDIA DRIVER 645M: Antti Palosaari <crope@iki.fi> 646L: linux-media@vger.kernel.org 647S: Maintained 648W: https://linuxtv.org 649W: http://palosaari.fi/linux/ 650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651T: git git://linuxtv.org/anttip/media_tree.git 652F: drivers/media/dvb-frontends/af9033* 653 654AFFS FILE SYSTEM 655M: David Sterba <dsterba@suse.com> 656L: linux-fsdevel@vger.kernel.org 657S: Odd Fixes 658F: Documentation/filesystems/affs.rst 659F: fs/affs/ 660 661AFS FILESYSTEM 662M: David Howells <dhowells@redhat.com> 663M: Marc Dionne <marc.dionne@auristor.com> 664L: linux-afs@lists.infradead.org 665S: Supported 666W: https://www.infradead.org/~dhowells/kafs/ 667F: Documentation/filesystems/afs.rst 668F: fs/afs/ 669F: include/trace/events/afs.h 670 671AGPGART DRIVER 672M: David Airlie <airlied@redhat.com> 673L: dri-devel@lists.freedesktop.org 674S: Maintained 675T: git git://anongit.freedesktop.org/drm/drm 676F: drivers/char/agp/ 677F: include/linux/agp* 678F: include/uapi/linux/agp* 679 680AHA152X SCSI DRIVER 681M: "Juergen E. Fischer" <fischer@norbit.de> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aha152x* 685F: drivers/scsi/pcmcia/aha152x* 686 687AIC7XXX / AIC79XX SCSI DRIVER 688M: Hannes Reinecke <hare@suse.com> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aic7xxx/ 692 693AIMSLAB FM RADIO RECEIVER DRIVER 694M: Hans Verkuil <hverkuil@xs4all.nl> 695L: linux-media@vger.kernel.org 696S: Maintained 697W: https://linuxtv.org 698T: git git://linuxtv.org/media_tree.git 699F: drivers/media/radio/radio-aimslab* 700 701AIO 702M: Benjamin LaHaise <bcrl@kvack.org> 703L: linux-aio@kvack.org 704S: Supported 705F: fs/aio.c 706F: include/linux/*aio*.h 707 708AIRSPY MEDIA DRIVER 709M: Antti Palosaari <crope@iki.fi> 710L: linux-media@vger.kernel.org 711S: Maintained 712W: https://linuxtv.org 713W: http://palosaari.fi/linux/ 714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 715T: git git://linuxtv.org/anttip/media_tree.git 716F: drivers/media/usb/airspy/ 717 718ALACRITECH GIGABIT ETHERNET DRIVER 719M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 720S: Maintained 721F: drivers/net/ethernet/alacritech/* 722 723ALCATEL SPEEDTOUCH USB DRIVER 724M: Duncan Sands <duncan.sands@free.fr> 725L: linux-usb@vger.kernel.org 726S: Maintained 727W: http://www.linux-usb.org/SpeedTouch/ 728F: drivers/usb/atm/speedtch.c 729F: drivers/usb/atm/usbatm.c 730 731ALCHEMY AU1XX0 MMC DRIVER 732M: Manuel Lauss <manuel.lauss@gmail.com> 733S: Maintained 734F: drivers/mmc/host/au1xmmc.c 735 736ALI1563 I2C DRIVER 737M: Rudolf Marek <r.marek@assembler.cz> 738L: linux-i2c@vger.kernel.org 739S: Maintained 740F: Documentation/i2c/busses/i2c-ali1563.rst 741F: drivers/i2c/busses/i2c-ali1563.c 742 743ALIBABA ELASTIC RDMA DRIVER 744M: Cheng Xu <chengyou@linux.alibaba.com> 745M: Kai Shen <kaishen@linux.alibaba.com> 746L: linux-rdma@vger.kernel.org 747S: Supported 748F: drivers/infiniband/hw/erdma 749F: include/uapi/rdma/erdma-abi.h 750 751ALIBABA PMU DRIVER 752M: Shuai Xue <xueshuai@linux.alibaba.com> 753S: Supported 754F: Documentation/admin-guide/perf/alibaba_pmu.rst 755F: drivers/perf/alibaba_uncore_drw_pmu.c 756 757ALIENWARE WMI DRIVER 758L: Dell.Client.Kernel@dell.com 759S: Maintained 760F: drivers/platform/x86/dell/alienware-wmi.c 761 762ALLEGRO DVT VIDEO IP CORE DRIVER 763M: Michael Tretter <m.tretter@pengutronix.de> 764R: Pengutronix Kernel Team <kernel@pengutronix.de> 765L: linux-media@vger.kernel.org 766S: Maintained 767F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 768F: drivers/media/platform/allegro-dvt/ 769 770ALLWINNER A10 CSI DRIVER 771M: Maxime Ripard <mripard@kernel.org> 772L: linux-media@vger.kernel.org 773S: Maintained 774T: git git://linuxtv.org/media_tree.git 775F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 776F: drivers/media/platform/sunxi/sun4i-csi/ 777 778ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 779M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 780L: linux-media@vger.kernel.org 781S: Maintained 782T: git git://linuxtv.org/media_tree.git 783F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 784F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 785 786ALLWINNER CPUFREQ DRIVER 787M: Yangtao Li <tiny.windzz@gmail.com> 788L: linux-pm@vger.kernel.org 789S: Maintained 790F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 791F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 792 793ALLWINNER CRYPTO DRIVERS 794M: Corentin Labbe <clabbe.montjoie@gmail.com> 795L: linux-crypto@vger.kernel.org 796S: Maintained 797F: drivers/crypto/allwinner/ 798 799ALLWINNER HARDWARE SPINLOCK SUPPORT 800M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 801S: Maintained 802F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 803F: drivers/hwspinlock/sun6i_hwspinlock.c 804 805ALLWINNER THERMAL DRIVER 806M: Vasily Khoruzhick <anarsoul@gmail.com> 807M: Yangtao Li <tiny.windzz@gmail.com> 808L: linux-pm@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 811F: drivers/thermal/sun8i_thermal.c 812 813ALLWINNER VPU DRIVER 814M: Maxime Ripard <mripard@kernel.org> 815M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 816L: linux-media@vger.kernel.org 817S: Maintained 818F: drivers/staging/media/sunxi/cedrus/ 819 820ALLWINNER DMIC DRIVERS 821M: Ban Tao <fengzheng923@gmail.com> 822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 823S: Maintained 824F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 825F: sound/soc/sunxi/sun50i-dmic.c 826 827ALPHA PORT 828M: Richard Henderson <richard.henderson@linaro.org> 829M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 830M: Matt Turner <mattst88@gmail.com> 831L: linux-alpha@vger.kernel.org 832S: Odd Fixes 833F: arch/alpha/ 834 835ALPS PS/2 TOUCHPAD DRIVER 836R: Pali Rohár <pali@kernel.org> 837F: drivers/input/mouse/alps.* 838 839ALTERA I2C CONTROLLER DRIVER 840M: Thor Thayer <thor.thayer@linux.intel.com> 841S: Maintained 842F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 843F: drivers/i2c/busses/i2c-altera.c 844 845ALTERA MAILBOX DRIVER 846M: Mun Yew Tham <mun.yew.tham@intel.com> 847S: Maintained 848F: drivers/mailbox/mailbox-altera.c 849 850ALTERA MSGDMA IP CORE DRIVER 851M: Olivier Dautricourt <olivierdautricourt@gmail.com> 852R: Stefan Roese <sr@denx.de> 853L: dmaengine@vger.kernel.org 854S: Odd Fixes 855F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 856F: drivers/dma/altera-msgdma.c 857 858ALTERA PIO DRIVER 859M: Mun Yew Tham <mun.yew.tham@intel.com> 860L: linux-gpio@vger.kernel.org 861S: Maintained 862F: drivers/gpio/gpio-altera.c 863 864ALTERA SYSTEM MANAGER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: drivers/mfd/altera-sysmgr.c 868F: include/linux/mfd/altera-sysmgr.h 869 870ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 871M: Thor Thayer <thor.thayer@linux.intel.com> 872S: Maintained 873F: drivers/gpio/gpio-altera-a10sr.c 874F: drivers/mfd/altera-a10sr.c 875F: drivers/reset/reset-a10sr.c 876F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 877F: include/linux/mfd/altera-a10sr.h 878 879ALTERA TRIPLE SPEED ETHERNET DRIVER 880M: Joyce Ooi <joyce.ooi@intel.com> 881L: netdev@vger.kernel.org 882S: Maintained 883F: drivers/net/ethernet/altera/ 884 885ALTERA TSE PCS 886M: Maxime Chevallier <maxime.chevallier@bootlin.com> 887L: netdev@vger.kernel.org 888S: Supported 889F: drivers/net/pcs/pcs-altera-tse.c 890F: include/linux/pcs-altera-tse.h 891 892ALTERA UART/JTAG UART SERIAL DRIVERS 893M: Tobias Klauser <tklauser@distanz.ch> 894L: linux-serial@vger.kernel.org 895S: Maintained 896F: drivers/tty/serial/altera_jtaguart.c 897F: drivers/tty/serial/altera_uart.c 898F: include/linux/altera_jtaguart.h 899F: include/linux/altera_uart.h 900 901AMAZON ANNAPURNA LABS FIC DRIVER 902M: Talel Shenhar <talel@amazon.com> 903S: Maintained 904F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 905F: drivers/irqchip/irq-al-fic.c 906 907AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 908M: Talel Shenhar <talel@amazon.com> 909M: Talel Shenhar <talelshenhar@gmail.com> 910S: Maintained 911F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 912F: drivers/edac/al_mc_edac.c 913 914AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 915M: Talel Shenhar <talel@amazon.com> 916S: Maintained 917F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 918F: drivers/thermal/thermal_mmio.c 919 920AMAZON ETHERNET DRIVERS 921M: Shay Agroskin <shayagr@amazon.com> 922M: Arthur Kiyanovski <akiyano@amazon.com> 923R: David Arinzon <darinzon@amazon.com> 924R: Noam Dagan <ndagan@amazon.com> 925R: Saeed Bishara <saeedb@amazon.com> 926L: netdev@vger.kernel.org 927S: Supported 928F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 929F: drivers/net/ethernet/amazon/ 930 931AMAZON RDMA EFA DRIVER 932M: Gal Pressman <galpress@amazon.com> 933R: Yossi Leybovich <sleybo@amazon.com> 934L: linux-rdma@vger.kernel.org 935S: Supported 936Q: https://patchwork.kernel.org/project/linux-rdma/list/ 937F: drivers/infiniband/hw/efa/ 938F: include/uapi/rdma/efa-abi.h 939 940AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 941M: Tom Lendacky <thomas.lendacky@amd.com> 942M: John Allen <john.allen@amd.com> 943L: linux-crypto@vger.kernel.org 944S: Supported 945F: drivers/crypto/ccp/ 946F: include/linux/ccp.h 947 948AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 949M: Brijesh Singh <brijesh.singh@amd.com> 950M: Tom Lendacky <thomas.lendacky@amd.com> 951L: linux-crypto@vger.kernel.org 952S: Supported 953F: drivers/crypto/ccp/sev* 954F: include/uapi/linux/psp-sev.h 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD IOMMU (AMD-VI) 995M: Joerg Roedel <joro@8bytes.org> 996R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 997L: iommu@lists.linux.dev 998S: Maintained 999T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1000F: drivers/iommu/amd/ 1001F: include/linux/amd-iommu.h 1002 1003AMD KFD 1004M: Felix Kuehling <Felix.Kuehling@amd.com> 1005L: amd-gfx@lists.freedesktop.org 1006S: Supported 1007T: git https://gitlab.freedesktop.org/agd5f/linux.git 1008F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1009F: drivers/gpu/drm/amd/amdkfd/ 1010F: drivers/gpu/drm/amd/include/cik_structs.h 1011F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1012F: drivers/gpu/drm/amd/include/v9_structs.h 1013F: drivers/gpu/drm/amd/include/vi_structs.h 1014F: include/uapi/linux/kfd_ioctl.h 1015F: include/uapi/linux/kfd_sysfs.h 1016 1017AMD SPI DRIVER 1018M: Sanjay R Mehta <sanju.mehta@amd.com> 1019S: Maintained 1020F: drivers/spi/spi-amd.c 1021 1022AMD MP2 I2C DRIVER 1023M: Elie Morisse <syniurge@gmail.com> 1024M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1025L: linux-i2c@vger.kernel.org 1026S: Maintained 1027F: drivers/i2c/busses/i2c-amd-mp2* 1028 1029AMD PMC DRIVER 1030M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1031L: platform-driver-x86@vger.kernel.org 1032S: Maintained 1033F: drivers/platform/x86/amd/pmc.c 1034 1035AMD PMF DRIVER 1036M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1037L: platform-driver-x86@vger.kernel.org 1038S: Maintained 1039F: Documentation/ABI/testing/sysfs-amd-pmf 1040F: drivers/platform/x86/amd/pmf/ 1041 1042AMD HSMP DRIVER 1043M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1044R: Carlos Bilbao <carlos.bilbao@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: Documentation/x86/amd_hsmp.rst 1048F: arch/x86/include/asm/amd_hsmp.h 1049F: arch/x86/include/uapi/asm/amd_hsmp.h 1050F: drivers/platform/x86/amd/hsmp.c 1051 1052AMD POWERPLAY AND SWSMU 1053M: Evan Quan <evan.quan@amd.com> 1054L: amd-gfx@lists.freedesktop.org 1055S: Supported 1056T: git https://gitlab.freedesktop.org/agd5f/linux.git 1057F: drivers/gpu/drm/amd/pm/ 1058 1059AMD PSTATE DRIVER 1060M: Huang Rui <ray.huang@amd.com> 1061L: linux-pm@vger.kernel.org 1062S: Supported 1063F: Documentation/admin-guide/pm/amd-pstate.rst 1064F: drivers/cpufreq/amd-pstate* 1065F: include/linux/amd-pstate.h 1066F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1067 1068AMD PTDMA DRIVER 1069M: Sanjay R Mehta <sanju.mehta@amd.com> 1070L: dmaengine@vger.kernel.org 1071S: Maintained 1072F: drivers/dma/ptdma/ 1073 1074AMD SEATTLE DEVICE TREE SUPPORT 1075M: Brijesh Singh <brijeshkumar.singh@amd.com> 1076M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1077M: Tom Lendacky <thomas.lendacky@amd.com> 1078S: Supported 1079F: arch/arm64/boot/dts/amd/ 1080 1081AMD XGBE DRIVER 1082M: Tom Lendacky <thomas.lendacky@amd.com> 1083M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1084L: netdev@vger.kernel.org 1085S: Supported 1086F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1087F: drivers/net/ethernet/amd/xgbe/ 1088 1089AMD SENSOR FUSION HUB DRIVER 1090M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1091L: linux-input@vger.kernel.org 1092S: Maintained 1093F: Documentation/hid/amd-sfh* 1094F: drivers/hid/amd-sfh-hid/ 1095 1096AMPHION VPU CODEC V4L2 DRIVER 1097M: Ming Qian <ming.qian@nxp.com> 1098M: Shijie Qin <shijie.qin@nxp.com> 1099M: Zhou Peng <eagle.zhou@nxp.com> 1100L: linux-media@vger.kernel.org 1101S: Maintained 1102F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1103F: drivers/media/platform/amphion/ 1104 1105AMS AS73211 DRIVER 1106M: Christian Eggers <ceggers@arri.de> 1107L: linux-iio@vger.kernel.org 1108S: Maintained 1109F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1110F: drivers/iio/light/as73211.c 1111 1112AMT (Automatic Multicast Tunneling) 1113M: Taehee Yoo <ap420073@gmail.com> 1114L: netdev@vger.kernel.org 1115S: Maintained 1116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1117T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1118F: drivers/net/amt.c 1119 1120ANALOG DEVICES INC AD7192 DRIVER 1121M: Alexandru Tachici <alexandru.tachici@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1126F: drivers/iio/adc/ad7192.c 1127 1128ANALOG DEVICES INC AD7292 DRIVER 1129M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1130L: linux-iio@vger.kernel.org 1131S: Supported 1132W: https://ez.analog.com/linux-software-drivers 1133F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1134F: drivers/iio/adc/ad7292.c 1135 1136ANALOG DEVICES INC AD3552R DRIVER 1137M: Nuno Sá <nuno.sa@analog.com> 1138L: linux-iio@vger.kernel.org 1139S: Supported 1140W: https://ez.analog.com/linux-software-drivers 1141F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1142F: drivers/iio/dac/ad3552r.c 1143 1144ANALOG DEVICES INC AD7293 DRIVER 1145M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1150F: drivers/iio/dac/ad7293.c 1151 1152ANALOG DEVICES INC AD7768-1 DRIVER 1153M: Michael Hennerich <Michael.Hennerich@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1158F: drivers/iio/adc/ad7768-1.c 1159 1160ANALOG DEVICES INC AD7780 DRIVER 1161M: Michael Hennerich <Michael.Hennerich@analog.com> 1162M: Renato Lui Geh <renatogeh@gmail.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1167F: drivers/iio/adc/ad7780.c 1168 1169ANALOG DEVICES INC AD74413R DRIVER 1170M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1175F: drivers/iio/addac/ad74413r.c 1176F: include/dt-bindings/iio/addac/adi,ad74413r.h 1177 1178ANALOG DEVICES INC AD9389B DRIVER 1179M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1180L: linux-media@vger.kernel.org 1181S: Maintained 1182F: drivers/media/i2c/ad9389b* 1183 1184ANALOG DEVICES INC ADA4250 DRIVER 1185M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1190F: drivers/iio/amplifiers/ada4250.c 1191 1192ANALOG DEVICES INC ADGS1408 DRIVER 1193M: Mircea Caprioru <mircea.caprioru@analog.com> 1194S: Supported 1195F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1196F: drivers/mux/adgs1408.c 1197 1198ANALOG DEVICES INC ADIN DRIVER 1199M: Michael Hennerich <michael.hennerich@analog.com> 1200L: netdev@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/net/adi,adin.yaml 1204F: drivers/net/phy/adin.c 1205 1206ANALOG DEVICES INC ADIS DRIVER LIBRARY 1207M: Nuno Sa <nuno.sa@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210F: drivers/iio/imu/adis.c 1211F: drivers/iio/imu/adis_buffer.c 1212F: drivers/iio/imu/adis_trigger.c 1213F: include/linux/iio/imu/adis.h 1214 1215ANALOG DEVICES INC ADIS16460 DRIVER 1216M: Dragos Bogdan <dragos.bogdan@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1221F: drivers/iio/imu/adis16460.c 1222 1223ANALOG DEVICES INC ADIS16475 DRIVER 1224M: Nuno Sa <nuno.sa@analog.com> 1225L: linux-iio@vger.kernel.org 1226W: https://ez.analog.com/linux-software-drivers 1227S: Supported 1228F: drivers/iio/imu/adis16475.c 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1230 1231ANALOG DEVICES INC ADM1177 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-hwmon@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1237F: drivers/hwmon/adm1177.c 1238 1239ANALOG DEVICES INC ADMV1013 DRIVER 1240M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1245F: drivers/iio/frequency/admv1013.c 1246 1247ANALOG DEVICES INC ADMV8818 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1253F: drivers/iio/filter/admv8818.c 1254 1255ANALOG DEVICES INC ADMV1014 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1261F: drivers/iio/frequency/admv1014.c 1262 1263ANALOG DEVICES INC ADP5061 DRIVER 1264M: Michael Hennerich <Michael.Hennerich@analog.com> 1265L: linux-pm@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: drivers/power/supply/adp5061.c 1269 1270ANALOG DEVICES INC ADRF6780 DRIVER 1271M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1272L: linux-iio@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1276F: drivers/iio/frequency/adrf6780.c 1277 1278ANALOG DEVICES INC ADV7180 DRIVER 1279M: Lars-Peter Clausen <lars@metafoo.de> 1280L: linux-media@vger.kernel.org 1281S: Supported 1282W: https://ez.analog.com/linux-software-drivers 1283F: drivers/media/i2c/adv7180.c 1284F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1285 1286ANALOG DEVICES INC ADV748X DRIVER 1287M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1291F: drivers/media/i2c/adv748x/* 1292 1293ANALOG DEVICES INC ADV7511 DRIVER 1294M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1295L: linux-media@vger.kernel.org 1296S: Maintained 1297F: drivers/media/i2c/adv7511* 1298 1299ANALOG DEVICES INC ADV7604 DRIVER 1300M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1301L: linux-media@vger.kernel.org 1302S: Maintained 1303F: drivers/media/i2c/adv7604* 1304F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1305 1306ANALOG DEVICES INC ADV7842 DRIVER 1307M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1308L: linux-media@vger.kernel.org 1309S: Maintained 1310F: drivers/media/i2c/adv7842* 1311 1312ANALOG DEVICES INC ADXRS290 DRIVER 1313M: Nishant Malpani <nish.malpani25@gmail.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316F: drivers/iio/gyro/adxrs290.c 1317F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1318 1319ANALOG DEVICES INC ASOC CODEC DRIVERS 1320M: Lars-Peter Clausen <lars@metafoo.de> 1321M: Nuno Sá <nuno.sa@analog.com> 1322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1323S: Supported 1324W: http://wiki.analog.com/ 1325W: https://ez.analog.com/linux-software-drivers 1326F: sound/soc/codecs/ad1* 1327F: sound/soc/codecs/ad7* 1328F: sound/soc/codecs/adau* 1329F: sound/soc/codecs/adav* 1330F: sound/soc/codecs/sigmadsp.* 1331F: sound/soc/codecs/ssm* 1332 1333ANALOG DEVICES INC DMA DRIVERS 1334M: Lars-Peter Clausen <lars@metafoo.de> 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: drivers/dma/dma-axi-dmac.c 1338 1339ANALOG DEVICES INC IIO DRIVERS 1340M: Lars-Peter Clausen <lars@metafoo.de> 1341M: Michael Hennerich <Michael.Hennerich@analog.com> 1342S: Supported 1343W: http://wiki.analog.com/ 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1346F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1347F: Documentation/devicetree/bindings/iio/*/adi,* 1348F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1349F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1350F: drivers/iio/*/ad* 1351F: drivers/iio/adc/ltc249* 1352F: drivers/iio/amplifiers/hmc425a.c 1353F: drivers/staging/iio/*/ad* 1354X: drivers/iio/*/adjd* 1355 1356ANALOG DEVICES INC MAX31760 DRIVER 1357M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1358S: Maintained 1359W: http://wiki.analog.com/ 1360W: https://ez.analog.com/linux-software-drivers 1361F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1362F: Documentation/hwmon/max31760.rst 1363F: drivers/hwmon/max31760.c 1364 1365ANALOGBITS PLL LIBRARIES 1366M: Paul Walmsley <paul.walmsley@sifive.com> 1367S: Supported 1368F: drivers/clk/analogbits/* 1369F: include/linux/clk/analogbits* 1370 1371ANDROID CONFIG FRAGMENTS 1372M: Rob Herring <robh@kernel.org> 1373S: Supported 1374F: kernel/configs/android* 1375 1376ANDROID DRIVERS 1377M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1378M: Arve Hjønnevåg <arve@android.com> 1379M: Todd Kjos <tkjos@android.com> 1380M: Martijn Coenen <maco@android.com> 1381M: Joel Fernandes <joel@joelfernandes.org> 1382M: Christian Brauner <christian@brauner.io> 1383M: Carlos Llamas <cmllamas@google.com> 1384M: Suren Baghdasaryan <surenb@google.com> 1385L: linux-kernel@vger.kernel.org 1386S: Supported 1387T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1388F: drivers/android/ 1389 1390ANDROID GOLDFISH PIC DRIVER 1391M: Miodrag Dinic <miodrag.dinic@mips.com> 1392S: Supported 1393F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1394F: drivers/irqchip/irq-goldfish-pic.c 1395 1396ANDROID GOLDFISH RTC DRIVER 1397M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1400F: drivers/rtc/rtc-goldfish.c 1401 1402AOA (Apple Onboard Audio) ALSA DRIVER 1403M: Johannes Berg <johannes@sipsolutions.net> 1404L: linuxppc-dev@lists.ozlabs.org 1405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1406S: Maintained 1407F: sound/aoa/ 1408 1409APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1410M: William Breathitt Gray <william.gray@linaro.org> 1411L: linux-iio@vger.kernel.org 1412S: Maintained 1413F: drivers/iio/addac/stx104.c 1414 1415APM DRIVER 1416M: Jiri Kosina <jikos@kernel.org> 1417S: Odd fixes 1418T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1419F: arch/x86/kernel/apm_32.c 1420F: drivers/char/apm-emulation.c 1421F: include/linux/apm_bios.h 1422F: include/uapi/linux/apm_bios.h 1423 1424APPARMOR SECURITY MODULE 1425M: John Johansen <john.johansen@canonical.com> 1426M: John Johansen <john@apparmor.net> 1427L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1428S: Supported 1429W: apparmor.net 1430B: https://gitlab.com/apparmor/apparmor-kernel 1431C: irc://irc.oftc.net/apparmor 1432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1433T: https://gitlab.com/apparmor/apparmor-kernel.git 1434F: Documentation/admin-guide/LSM/apparmor.rst 1435F: security/apparmor/ 1436 1437APPLE BCM5974 MULTITOUCH DRIVER 1438M: Henrik Rydberg <rydberg@bitmath.org> 1439L: linux-input@vger.kernel.org 1440S: Odd fixes 1441F: drivers/input/mouse/bcm5974.c 1442 1443APPLE PCIE CONTROLLER DRIVER 1444M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1445M: Marc Zyngier <maz@kernel.org> 1446L: linux-pci@vger.kernel.org 1447S: Maintained 1448F: drivers/pci/controller/pcie-apple.c 1449 1450APPLE SMC DRIVER 1451M: Henrik Rydberg <rydberg@bitmath.org> 1452L: linux-hwmon@vger.kernel.org 1453S: Odd fixes 1454F: drivers/hwmon/applesmc.c 1455 1456APPLETALK NETWORK LAYER 1457L: netdev@vger.kernel.org 1458S: Odd fixes 1459F: drivers/net/appletalk/ 1460F: include/linux/atalk.h 1461F: include/uapi/linux/atalk.h 1462F: net/appletalk/ 1463 1464APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1465M: Khuong Dinh <khuong@os.amperecomputing.com> 1466S: Supported 1467F: arch/arm64/boot/dts/apm/ 1468 1469APPLIED MICRO (APM) X-GENE SOC EDAC 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1473F: drivers/edac/xgene_edac.c 1474 1475APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1476M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1477M: Keyur Chudgar <keyur@os.amperecomputing.com> 1478S: Supported 1479F: drivers/net/ethernet/apm/xgene-v2/ 1480 1481APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1482M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1483M: Keyur Chudgar <keyur@os.amperecomputing.com> 1484M: Quan Nguyen <quan@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1487F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1488F: drivers/net/ethernet/apm/xgene/ 1489F: drivers/net/mdio/mdio-xgene.c 1490 1491APPLIED MICRO (APM) X-GENE SOC PMU 1492M: Khuong Dinh <khuong@os.amperecomputing.com> 1493S: Supported 1494F: Documentation/admin-guide/perf/xgene-pmu.rst 1495F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1496F: drivers/perf/xgene_pmu.c 1497 1498APTINA CAMERA SENSOR PLL 1499M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1500L: linux-media@vger.kernel.org 1501S: Maintained 1502F: drivers/media/i2c/aptina-pll.* 1503 1504AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1505M: Aleksa Savic <savicaleksa83@gmail.com> 1506M: Jack Doan <me@jackdoan.com> 1507L: linux-hwmon@vger.kernel.org 1508S: Maintained 1509F: Documentation/hwmon/aquacomputer_d5next.rst 1510F: drivers/hwmon/aquacomputer_d5next.c 1511 1512AQUANTIA ETHERNET DRIVER (atlantic) 1513M: Igor Russkikh <irusskikh@marvell.com> 1514L: netdev@vger.kernel.org 1515S: Supported 1516W: https://www.marvell.com/ 1517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1518F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1519F: drivers/net/ethernet/aquantia/atlantic/ 1520 1521AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1522M: Egor Pomozov <epomozov@marvell.com> 1523L: netdev@vger.kernel.org 1524S: Supported 1525W: http://www.aquantia.com 1526F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1527 1528AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1529M: Krzysztof Hałasa <khalasa@piap.pl> 1530L: linux-media@vger.kernel.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1533F: drivers/media/i2c/ar0521.c 1534 1535ARASAN NAND CONTROLLER DRIVER 1536M: Miquel Raynal <miquel.raynal@bootlin.com> 1537M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1538L: linux-mtd@lists.infradead.org 1539S: Maintained 1540F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1541F: drivers/mtd/nand/raw/arasan-nand-controller.c 1542 1543ARC FRAMEBUFFER DRIVER 1544M: Jaya Kumar <jayalk@intworks.biz> 1545S: Maintained 1546F: drivers/video/fbdev/arcfb.c 1547F: drivers/video/fbdev/core/fb_defio.c 1548 1549ARC PGU DRM DRIVER 1550M: Alexey Brodkin <abrodkin@synopsys.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1553F: drivers/gpu/drm/tiny/arcpgu.c 1554 1555ARCNET NETWORK LAYER 1556M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1557L: netdev@vger.kernel.org 1558S: Maintained 1559F: drivers/net/arcnet/ 1560F: include/uapi/linux/if_arcnet.h 1561 1562ARM ARCHITECTED TIMER DRIVER 1563M: Mark Rutland <mark.rutland@arm.com> 1564M: Marc Zyngier <maz@kernel.org> 1565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1566S: Maintained 1567F: arch/arm/include/asm/arch_timer.h 1568F: arch/arm64/include/asm/arch_timer.h 1569F: drivers/clocksource/arm_arch_timer.c 1570 1571ARM HDLCD DRM DRIVER 1572M: Liviu Dudau <liviu.dudau@arm.com> 1573S: Supported 1574F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1575F: drivers/gpu/drm/arm/hdlcd_* 1576 1577ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1578M: Linus Walleij <linus.walleij@linaro.org> 1579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1580S: Maintained 1581F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1582F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1583F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1584F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1585F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1586F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1587F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1588F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1589F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1590F: arch/arm/boot/dts/arm-realview-* 1591F: arch/arm/boot/dts/integrator* 1592F: arch/arm/boot/dts/versatile* 1593F: arch/arm/mach-versatile/ 1594F: drivers/bus/arm-integrator-lm.c 1595F: drivers/clk/versatile/ 1596F: drivers/i2c/busses/i2c-versatile.c 1597F: drivers/irqchip/irq-versatile-fpga.c 1598F: drivers/mtd/maps/physmap-versatile.* 1599F: drivers/power/reset/arm-versatile-reboot.c 1600F: drivers/soc/versatile/ 1601 1602ARM KOMEDA DRM-KMS DRIVER 1603M: James (Qian) Wang <james.qian.wang@arm.com> 1604M: Liviu Dudau <liviu.dudau@arm.com> 1605M: Mihail Atanassov <mihail.atanassov@arm.com> 1606L: Mali DP Maintainers <malidp@foss.arm.com> 1607S: Supported 1608T: git git://anongit.freedesktop.org/drm/drm-misc 1609F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1610F: Documentation/gpu/komeda-kms.rst 1611F: drivers/gpu/drm/arm/display/include/ 1612F: drivers/gpu/drm/arm/display/komeda/ 1613 1614ARM MALI PANFROST DRM DRIVER 1615M: Rob Herring <robh@kernel.org> 1616M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1617R: Steven Price <steven.price@arm.com> 1618R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1619L: dri-devel@lists.freedesktop.org 1620S: Supported 1621T: git git://anongit.freedesktop.org/drm/drm-misc 1622F: drivers/gpu/drm/panfrost/ 1623F: include/uapi/drm/panfrost_drm.h 1624 1625ARM MALI-DP DRM DRIVER 1626M: Liviu Dudau <liviu.dudau@arm.com> 1627M: Brian Starkey <brian.starkey@arm.com> 1628L: Mali DP Maintainers <malidp@foss.arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1676M: Miquel Raynal <miquel.raynal@bootlin.com> 1677M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1678L: linux-mtd@lists.infradead.org 1679S: Maintained 1680F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1681F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1682 1683ARM PRIMECELL PL35X SMC DRIVER 1684M: Miquel Raynal <miquel.raynal@bootlin.com> 1685M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1687S: Maintained 1688F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1689F: drivers/memory/pl353-smc.c 1690 1691ARM PRIMECELL CLCD PL110 DRIVER 1692M: Russell King <linux@armlinux.org.uk> 1693S: Odd Fixes 1694F: drivers/video/fbdev/amba-clcd.* 1695 1696ARM PRIMECELL KMI PL050 DRIVER 1697M: Russell King <linux@armlinux.org.uk> 1698S: Odd Fixes 1699F: drivers/input/serio/ambakmi.* 1700F: include/linux/amba/kmi.h 1701 1702ARM PRIMECELL MMCI PL180/1 DRIVER 1703M: Russell King <linux@armlinux.org.uk> 1704S: Odd Fixes 1705F: drivers/mmc/host/mmci.* 1706F: include/linux/amba/mmci.h 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1745M: Arnd Bergmann <arnd@arndb.de> 1746M: Olof Johansson <olof@lixom.net> 1747M: soc@kernel.org 1748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1749S: Maintained 1750C: irc://irc.libera.chat/armlinux 1751T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1752F: arch/arm/boot/dts/Makefile 1753F: arch/arm64/boot/dts/Makefile 1754 1755ARM SUB-ARCHITECTURES 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758C: irc://irc.libera.chat/armlinux 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1760F: arch/arm/mach-*/ 1761F: arch/arm/plat-*/ 1762 1763ARM/ACTIONS SEMI ARCHITECTURE 1764M: Andreas Färber <afaerber@suse.de> 1765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1768S: Maintained 1769F: Documentation/devicetree/bindings/arm/actions.yaml 1770F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1771F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1772F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1773F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1774F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1775F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1776F: Documentation/devicetree/bindings/pinctrl/actions,* 1777F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1778F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1779F: arch/arm/boot/dts/owl-* 1780F: arch/arm/mach-actions/ 1781F: arch/arm64/boot/dts/actions/ 1782F: drivers/clk/actions/ 1783F: drivers/clocksource/timer-owl* 1784F: drivers/dma/owl-dma.c 1785F: drivers/i2c/busses/i2c-owl.c 1786F: drivers/irqchip/irq-owl-sirq.c 1787F: drivers/mmc/host/owl-mmc.c 1788F: drivers/net/ethernet/actions/ 1789F: drivers/pinctrl/actions/* 1790F: drivers/soc/actions/ 1791F: include/dt-bindings/power/owl-* 1792F: include/dt-bindings/reset/actions,* 1793F: include/linux/soc/actions/ 1794N: owl 1795 1796ARM/ADS SPHERE MACHINE SUPPORT 1797M: Lennert Buytenhek <kernel@wantstofly.org> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800 1801ARM/AFEB9260 MACHINE SUPPORT 1802M: Sergey Lapin <slapin@ossfans.org> 1803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1804S: Maintained 1805 1806ARM/AJECO 1ARM MACHINE SUPPORT 1807M: Lennert Buytenhek <kernel@wantstofly.org> 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810 1811ARM/Allwinner SoC Clock Support 1812M: Emilio López <emilio@elopez.com.ar> 1813S: Maintained 1814F: drivers/clk/sunxi/ 1815 1816ARM/Allwinner sunXi SoC support 1817M: Chen-Yu Tsai <wens@csie.org> 1818M: Jernej Skrabec <jernej.skrabec@gmail.com> 1819M: Samuel Holland <samuel@sholland.org> 1820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1821S: Maintained 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1823L: linux-sunxi@lists.linux.dev 1824F: arch/arm/mach-sunxi/ 1825F: arch/arm64/boot/dts/allwinner/ 1826F: drivers/clk/sunxi-ng/ 1827F: drivers/pinctrl/sunxi/ 1828F: drivers/soc/sunxi/ 1829N: allwinner 1830N: sun[x456789]i 1831N: sun50i 1832 1833ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Jerome Brunet <jbrunet@baylibre.com> 1836L: linux-amlogic@lists.infradead.org 1837S: Maintained 1838F: Documentation/devicetree/bindings/clock/amlogic* 1839F: drivers/clk/meson/ 1840F: include/dt-bindings/clock/gxbb* 1841F: include/dt-bindings/clock/meson* 1842 1843ARM/Amlogic Meson SoC Crypto Drivers 1844M: Corentin Labbe <clabbe@baylibre.com> 1845L: linux-crypto@vger.kernel.org 1846L: linux-amlogic@lists.infradead.org 1847S: Maintained 1848F: Documentation/devicetree/bindings/crypto/amlogic* 1849F: drivers/crypto/amlogic/ 1850 1851ARM/Amlogic Meson SoC Sound Drivers 1852M: Jerome Brunet <jbrunet@baylibre.com> 1853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1854S: Maintained 1855F: Documentation/devicetree/bindings/sound/amlogic* 1856F: sound/soc/meson/ 1857 1858ARM/Amlogic Meson SoC support 1859M: Neil Armstrong <neil.armstrong@linaro.org> 1860M: Kevin Hilman <khilman@baylibre.com> 1861R: Jerome Brunet <jbrunet@baylibre.com> 1862R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864L: linux-amlogic@lists.infradead.org 1865S: Maintained 1866W: http://linux-meson.com/ 1867F: arch/arm/boot/dts/meson* 1868F: arch/arm/mach-meson/ 1869F: arch/arm64/boot/dts/amlogic/ 1870F: drivers/mmc/host/meson* 1871F: drivers/pinctrl/meson/ 1872F: drivers/rtc/rtc-meson* 1873F: drivers/soc/amlogic/ 1874N: meson 1875 1876ARM/Annapurna Labs ALPINE ARCHITECTURE 1877M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1878M: Antoine Tenart <atenart@kernel.org> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881F: arch/arm/boot/dts/alpine* 1882F: arch/arm/mach-alpine/ 1883F: arch/arm64/boot/dts/amazon/ 1884F: drivers/*/*alpine* 1885 1886ARM/APPLE MACHINE SUPPORT 1887M: Hector Martin <marcan@marcan.st> 1888M: Sven Peter <sven@svenpeter.dev> 1889R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1890L: asahi@lists.linux.dev 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893W: https://asahilinux.org 1894B: https://github.com/AsahiLinux/linux/issues 1895C: irc://irc.oftc.net/asahi-dev 1896T: git https://github.com/AsahiLinux/linux.git 1897F: Documentation/devicetree/bindings/arm/apple.yaml 1898F: Documentation/devicetree/bindings/arm/apple/* 1899F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1900F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1901F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1902F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1903F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1904F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1905F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1906F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1907F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1908F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1909F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1910F: Documentation/devicetree/bindings/power/apple* 1911F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1912F: arch/arm64/boot/dts/apple/ 1913F: drivers/clk/clk-apple-nco.c 1914F: drivers/dma/apple-admac.c 1915F: drivers/i2c/busses/i2c-pasemi-core.c 1916F: drivers/i2c/busses/i2c-pasemi-platform.c 1917F: drivers/iommu/apple-dart.c 1918F: drivers/iommu/io-pgtable-dart.c 1919F: drivers/irqchip/irq-apple-aic.c 1920F: drivers/mailbox/apple-mailbox.c 1921F: drivers/nvme/host/apple.c 1922F: drivers/nvmem/apple-efuses.c 1923F: drivers/pinctrl/pinctrl-apple-gpio.c 1924F: drivers/soc/apple/* 1925F: drivers/watchdog/apple_wdt.c 1926F: include/dt-bindings/interrupt-controller/apple-aic.h 1927F: include/dt-bindings/pinctrl/apple.h 1928F: include/linux/apple-mailbox.h 1929F: include/linux/soc/apple/* 1930 1931ARM/APPLE MACHINE SOUND DRIVERS 1932M: Martin Povišer <povik+lin@cutebit.org> 1933L: asahi@lists.linux.dev 1934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1935S: Maintained 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939 1940ARM/ARTPEC MACHINE SUPPORT 1941M: Jesper Nilsson <jesper.nilsson@axis.com> 1942M: Lars Persson <lars.persson@axis.com> 1943L: linux-arm-kernel@axis.com 1944S: Maintained 1945F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1946F: arch/arm/boot/dts/artpec6* 1947F: arch/arm/mach-artpec 1948F: drivers/clk/axis 1949F: drivers/crypto/axis 1950F: drivers/mmc/host/usdhi6rol0.c 1951F: drivers/pinctrl/pinctrl-artpec* 1952 1953ARM/ASPEED I2C DRIVER 1954M: Brendan Higgins <brendanhiggins@google.com> 1955R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1956R: Joel Stanley <joel@jms.id.au> 1957L: linux-i2c@vger.kernel.org 1958L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1961F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1962F: drivers/i2c/busses/i2c-aspeed.c 1963F: drivers/irqchip/irq-aspeed-i2c-ic.c 1964 1965ARM/ASPEED MACHINE SUPPORT 1966M: Joel Stanley <joel@jms.id.au> 1967R: Andrew Jeffery <andrew@aj.id.au> 1968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1969L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1970S: Supported 1971Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1972T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1973F: Documentation/devicetree/bindings/arm/aspeed/ 1974F: arch/arm/boot/dts/aspeed-* 1975F: arch/arm/mach-aspeed/ 1976N: aspeed 1977 1978ARM/BITMAIN ARCHITECTURE 1979M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982F: Documentation/devicetree/bindings/arm/bitmain.yaml 1983F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1984F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1985F: arch/arm64/boot/dts/bitmain/ 1986F: drivers/clk/clk-bm1880.c 1987F: drivers/pinctrl/pinctrl-bm1880.c 1988 1989ARM/CALXEDA HIGHBANK ARCHITECTURE 1990M: Andre Przywara <andre.przywara@arm.com> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993F: arch/arm/boot/dts/ecx-*.dts* 1994F: arch/arm/boot/dts/highbank.dts 1995F: arch/arm/mach-highbank/ 1996 1997ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1998M: Krzysztof Halasa <khalasa@piap.pl> 1999S: Maintained 2000F: arch/arm/mach-cns3xxx/ 2001 2002ARM/CAVIUM THUNDER NETWORK DRIVER 2003M: Sunil Goutham <sgoutham@marvell.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Supported 2006F: drivers/net/ethernet/cavium/thunder/ 2007 2008ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2009M: Lukasz Majewski <lukma@denx.de> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/mach-ep93xx/ts72xx.c 2013 2014ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2015M: Alexander Shiyan <shc_work@mail.ru> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Odd Fixes 2018N: clps711x 2019 2020ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2021M: Lennert Buytenhek <kernel@wantstofly.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024 2025ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2026M: Hartley Sweeten <hsweeten@visionengravers.com> 2027M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Maintained 2030F: arch/arm/mach-ep93xx/ 2031F: arch/arm/mach-ep93xx/include/mach/ 2032 2033ARM/CLKDEV SUPPORT 2034M: Russell King <linux@armlinux.org.uk> 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2038F: drivers/clk/clkdev.c 2039 2040ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2041M: Baruch Siach <baruch@tkos.co.il> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/cx92755* 2045N: digicolor 2046 2047ARM/CONTEC MICRO9 MACHINE SUPPORT 2048M: Hubert Feurstein <hubert.feurstein@contec.at> 2049S: Maintained 2050F: arch/arm/mach-ep93xx/micro9.c 2051 2052ARM/CORESIGHT FRAMEWORK AND DRIVERS 2053M: Mathieu Poirier <mathieu.poirier@linaro.org> 2054M: Suzuki K Poulose <suzuki.poulose@arm.com> 2055R: Mike Leach <mike.leach@linaro.org> 2056R: Leo Yan <leo.yan@linaro.org> 2057L: coresight@lists.linaro.org (moderated for non-subscribers) 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2061F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2062F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2063F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2064F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2065F: Documentation/trace/coresight/* 2066F: drivers/hwtracing/coresight/* 2067F: include/dt-bindings/arm/coresight-cti-dt.h 2068F: include/linux/coresight* 2069F: samples/coresight/* 2070F: tools/perf/tests/shell/coresight/* 2071F: tools/perf/arch/arm/util/auxtrace.c 2072F: tools/perf/arch/arm/util/cs-etm.c 2073F: tools/perf/arch/arm/util/cs-etm.h 2074F: tools/perf/arch/arm/util/pmu.c 2075F: tools/perf/util/cs-etm-decoder/* 2076F: tools/perf/util/cs-etm.* 2077 2078ARM/CORGI MACHINE SUPPORT 2079M: Richard Purdie <rpurdie@rpsys.net> 2080S: Maintained 2081 2082ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2083M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2084M: Linus Walleij <linus.walleij@linaro.org> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://github.com/ulli-kroll/linux.git 2088F: Documentation/devicetree/bindings/arm/gemini.yaml 2089F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2090F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2091F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2092F: arch/arm/boot/dts/gemini* 2093F: arch/arm/mach-gemini/ 2094F: drivers/crypto/gemini/ 2095F: drivers/net/ethernet/cortina/ 2096F: drivers/pinctrl/pinctrl-gemini.c 2097F: drivers/rtc/rtc-ftrtc010.c 2098 2099ARM/CZ.NIC TURRIS SUPPORT 2100M: Marek Behún <kabel@kernel.org> 2101S: Maintained 2102W: https://www.turris.cz/ 2103F: Documentation/ABI/testing/debugfs-moxtet 2104F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2105F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2106F: Documentation/devicetree/bindings/bus/moxtet.txt 2107F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2108F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2109F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2110F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2111F: drivers/bus/moxtet.c 2112F: drivers/firmware/turris-mox-rwtm.c 2113F: drivers/leds/leds-turris-omnia.c 2114F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2115F: drivers/gpio/gpio-moxtet.c 2116F: drivers/watchdog/armada_37xx_wdt.c 2117F: include/dt-bindings/bus/moxtet.h 2118F: include/linux/armada-37xx-rwtm-mailbox.h 2119F: include/linux/moxtet.h 2120 2121ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2122M: Robert Jarzmik <robert.jarzmik@free.fr> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125F: arch/arm/mach-pxa/ezx.c 2126 2127ARM/FARADAY FA526 PORT 2128M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.berlios.de/gemini-board 2132F: arch/arm/mm/*-fa* 2133 2134ARM/FOOTBRIDGE ARCHITECTURE 2135M: Russell King <linux@armlinux.org.uk> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138W: http://www.armlinux.org.uk/ 2139F: arch/arm/include/asm/hardware/dec21285.h 2140F: arch/arm/mach-footbridge/ 2141 2142ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2143M: Shawn Guo <shawnguo@kernel.org> 2144M: Sascha Hauer <s.hauer@pengutronix.de> 2145R: Pengutronix Kernel Team <kernel@pengutronix.de> 2146R: Fabio Estevam <festevam@gmail.com> 2147R: NXP Linux Team <linux-imx@nxp.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2151X: drivers/media/i2c/ 2152N: imx 2153N: mxs 2154 2155ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2156M: Shawn Guo <shawnguo@kernel.org> 2157M: Li Yang <leoyang.li@nxp.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2161F: arch/arm/boot/dts/ls1021a* 2162F: arch/arm64/boot/dts/freescale/fsl-* 2163F: arch/arm64/boot/dts/freescale/qoriq-* 2164 2165ARM/FREESCALE VYBRID ARM ARCHITECTURE 2166M: Shawn Guo <shawnguo@kernel.org> 2167M: Sascha Hauer <s.hauer@pengutronix.de> 2168R: Pengutronix Kernel Team <kernel@pengutronix.de> 2169R: Stefan Agner <stefan@agner.ch> 2170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2171S: Maintained 2172T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2173F: arch/arm/boot/dts/vf* 2174F: arch/arm/mach-imx/*vf610* 2175 2176ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2177M: Lennert Buytenhek <kernel@wantstofly.org> 2178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2179S: Maintained 2180 2181ARM/GUMSTIX MACHINE SUPPORT 2182M: Steve Sakoman <sakoman@gmail.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185 2186ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2187M: Philipp Zabel <philipp.zabel@gmail.com> 2188M: Paul Parsons <lost.distance@yahoo.com> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191F: arch/arm/mach-pxa/hx4700.c 2192F: arch/arm/mach-pxa/include/mach/hx4700.h 2193F: sound/soc/pxa/hx4700.c 2194 2195ARM/HISILICON SOC SUPPORT 2196M: Wei Xu <xuwei5@hisilicon.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Supported 2199W: http://www.hisilicon.com 2200T: git git://github.com/hisilicon/linux-hisi.git 2201F: arch/arm/boot/dts/hi3* 2202F: arch/arm/boot/dts/hip* 2203F: arch/arm/boot/dts/hisi* 2204F: arch/arm/mach-hisi/ 2205F: arch/arm64/boot/dts/hisilicon/ 2206 2207ARM/HP JORNADA 7XX MACHINE SUPPORT 2208M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2209S: Maintained 2210W: www.jlime.com 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2212F: arch/arm/mach-sa1100/include/mach/jornada720.h 2213F: arch/arm/mach-sa1100/jornada720.c 2214 2215ARM/HPE GXP ARCHITECTURE 2216M: Jean-Marie Verdun <verdun@hpe.com> 2217M: Nick Hawkins <nick.hawkins@hpe.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2220F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2221F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2222F: arch/arm/boot/dts/hpe-bmc* 2223F: arch/arm/boot/dts/hpe-gxp* 2224F: arch/arm/mach-hpe/ 2225F: drivers/clocksource/timer-gxp.c 2226F: drivers/spi/spi-gxp.c 2227F: drivers/watchdog/gxp-wdt.c 2228 2229ARM/IGEP MACHINE SUPPORT 2230M: Enric Balletbo i Serra <eballetbo@gmail.com> 2231M: Javier Martinez Canillas <javier@dowhile0.org> 2232L: linux-omap@vger.kernel.org 2233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234S: Maintained 2235F: arch/arm/boot/dts/omap3-igep* 2236 2237ARM/INCOME PXA270 SUPPORT 2238M: Marek Vasut <marek.vasut@gmail.com> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241F: arch/arm/mach-pxa/colibri-pxa270-income.c 2242 2243ARM/INTEL IOP32X ARM ARCHITECTURE 2244M: Lennert Buytenhek <kernel@wantstofly.org> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247 2248ARM/INTEL IQ81342EX MACHINE SUPPORT 2249M: Lennert Buytenhek <kernel@wantstofly.org> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252 2253ARM/INTEL IXDP2850 MACHINE SUPPORT 2254M: Lennert Buytenhek <kernel@wantstofly.org> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257 2258ARM/INTEL IXP4XX ARM ARCHITECTURE 2259M: Linus Walleij <linusw@kernel.org> 2260M: Imre Kaloz <kaloz@openwrt.org> 2261M: Krzysztof Halasa <khalasa@piap.pl> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2265F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2266F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2267F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2268F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2269F: arch/arm/mach-ixp4xx/ 2270F: drivers/bus/intel-ixp4xx-eb.c 2271F: drivers/clocksource/timer-ixp4xx.c 2272F: drivers/crypto/ixp4xx_crypto.c 2273F: drivers/gpio/gpio-ixp4xx.c 2274F: drivers/irqchip/irq-ixp4xx.c 2275F: include/linux/irqchip/irq-ixp4xx.h 2276F: include/linux/platform_data/timer-ixp4xx.h 2277 2278ARM/INTEL KEEMBAY ARCHITECTURE 2279M: Paul J. Murphy <paul.j.murphy@intel.com> 2280M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2281S: Maintained 2282F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2283F: arch/arm64/boot/dts/intel/keembay-evm.dts 2284F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2285 2286ARM/INTEL XSC3 (MANZANO) ARM CORE 2287M: Lennert Buytenhek <kernel@wantstofly.org> 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290 2291ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2292M: Lennert Buytenhek <kernel@wantstofly.org> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295 2296ARM/LG1K ARCHITECTURE 2297M: Chanho Min <chanho.min@lge.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300F: arch/arm64/boot/dts/lg/ 2301 2302ARM/LOGICPD PXA270 MACHINE SUPPORT 2303M: Lennert Buytenhek <kernel@wantstofly.org> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/MAGICIAN MACHINE SUPPORT 2334M: Philipp Zabel <philipp.zabel@gmail.com> 2335S: Maintained 2336 2337ARM/Marvell Dove/MV78xx0/Orion SOC support 2338M: Andrew Lunn <andrew@lunn.ch> 2339M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2340M: Gregory Clement <gregory.clement@bootlin.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Maintained 2343T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: arch/arm/boot/dts/armada* 2361F: arch/arm/boot/dts/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/armada* 2365F: arch/arm64/boot/dts/marvell/cn913* 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2381F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: https://mtk.wiki.kernel.org/ 2392C: irc://chat.freenode.net/linux-mediatek 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/Microchip Sparx5 SoC support 2434M: Lars Povlsen <lars.povlsen@microchip.com> 2435M: Steen Hegelund <Steen.Hegelund@microchip.com> 2436M: Daniel Machon <daniel.machon@microchip.com> 2437M: UNGLinuxDriver@microchip.com 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440T: git git://github.com/microchip-ung/linux-upstream.git 2441F: arch/arm64/boot/dts/microchip/ 2442F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445Microchip Timer Counter Block (TCB) Capture Driver 2446M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448L: linux-iio@vger.kernel.org 2449S: Maintained 2450F: drivers/counter/microchip-tcb-capture.c 2451 2452ARM/MILBEAUT ARCHITECTURE 2453M: Taichi Sugaya <sugaya.taichi@socionext.com> 2454M: Takao Orito <orito.takao@socionext.com> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457F: arch/arm/boot/dts/milbeaut* 2458F: arch/arm/mach-milbeaut/ 2459N: milbeaut 2460 2461ARM/MIOA701 MACHINE SUPPORT 2462M: Robert Jarzmik <robert.jarzmik@free.fr> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465F: arch/arm/mach-pxa/mioa701.c 2466 2467ARM/MStar/Sigmastar Armv7 SoC support 2468M: Daniel Palmer <daniel@thingy.jp> 2469M: Romain Perier <romain.perier@gmail.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472W: http://linux-chenxing.org/ 2473T: git git://github.com/linux-chenxing/linux.git 2474F: Documentation/devicetree/bindings/arm/mstar/* 2475F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2476F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2477F: arch/arm/boot/dts/mstar-* 2478F: arch/arm/mach-mstar/ 2479F: drivers/clk/mstar/ 2480F: drivers/clocksource/timer-msc313e.c 2481F: drivers/gpio/gpio-msc313.c 2482F: drivers/rtc/rtc-msc313.c 2483F: drivers/watchdog/msc313e_wdt.c 2484F: include/dt-bindings/clock/mstar-* 2485F: include/dt-bindings/gpio/msc313-gpio.h 2486 2487ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2488M: Michael Petchkovsky <mkpetch@internode.on.net> 2489S: Maintained 2490 2491ARM/NOMADIK/Ux500 ARCHITECTURES 2492M: Linus Walleij <linus.walleij@linaro.org> 2493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2494S: Maintained 2495T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2496F: Documentation/devicetree/bindings/arm/ste-* 2497F: Documentation/devicetree/bindings/arm/ux500.yaml 2498F: Documentation/devicetree/bindings/arm/ux500/ 2499F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2500F: arch/arm/boot/dts/ste-* 2501F: arch/arm/mach-nomadik/ 2502F: arch/arm/mach-ux500/ 2503F: drivers/clk/clk-nomadik.c 2504F: drivers/clocksource/clksrc-dbx500-prcmu.c 2505F: drivers/dma/ste_dma40* 2506F: drivers/hwspinlock/u8500_hsem.c 2507F: drivers/i2c/busses/i2c-nomadik.c 2508F: drivers/iio/adc/ab8500-gpadc.c 2509F: drivers/mfd/ab8500* 2510F: drivers/mfd/abx500* 2511F: drivers/mfd/db8500* 2512F: drivers/pinctrl/nomadik/ 2513F: drivers/rtc/rtc-ab8500.c 2514F: drivers/rtc/rtc-pl031.c 2515F: drivers/soc/ux500/ 2516 2517ARM/NUVOTON NPCM ARCHITECTURE 2518M: Avi Fishman <avifishman70@gmail.com> 2519M: Tomer Maimon <tmaimon77@gmail.com> 2520M: Tali Perry <tali.perry1@gmail.com> 2521R: Patrick Venture <venture@google.com> 2522R: Nancy Yuen <yuenn@google.com> 2523R: Benjamin Fair <benjaminfair@google.com> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Supported 2526F: Documentation/devicetree/bindings/*/*/*npcm* 2527F: Documentation/devicetree/bindings/*/*npcm* 2528F: Documentation/devicetree/bindings/arm/npcm/* 2529F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2530F: arch/arm/boot/dts/nuvoton-npcm* 2531F: arch/arm/mach-npcm/ 2532F: arch/arm64/boot/dts/nuvoton/ 2533F: drivers/*/*npcm* 2534F: drivers/*/*/*npcm* 2535F: drivers/rtc/rtc-nct3018y.c 2536F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2537F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2538 2539ARM/NUVOTON WPCM450 ARCHITECTURE 2540M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2541L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2542S: Maintained 2543W: https://github.com/neuschaefer/wpcm450/wiki 2544F: Documentation/devicetree/bindings/*/*wpcm* 2545F: arch/arm/boot/dts/nuvoton-wpcm450* 2546F: arch/arm/mach-npcm/wpcm450.c 2547F: drivers/*/*/*wpcm* 2548F: drivers/*/*wpcm* 2549 2550ARM/NXP S32G ARCHITECTURE 2551M: Chester Lin <clin@suse.com> 2552R: Andreas Färber <afaerber@suse.de> 2553R: Matthias Brugger <mbrugger@suse.com> 2554R: NXP S32 Linux Team <s32@nxp.com> 2555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm64/boot/dts/freescale/s32g*.dts* 2558 2559ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2560L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2561S: Orphan 2562W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2563F: arch/arm/mach-s3c/gta02.h 2564F: arch/arm/mach-s3c/mach-gta02.c 2565 2566ARM/Orion SoC/Technologic Systems TS-78xx platform support 2567M: Alexander Clouter <alex@digriz.org.uk> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569S: Maintained 2570W: http://www.digriz.org.uk/ts78xx/kernel 2571F: arch/arm/mach-orion5x/ts78xx-* 2572 2573ARM/OXNAS platform support 2574M: Neil Armstrong <neil.armstrong@linaro.org> 2575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2576L: linux-oxnas@groups.io (moderated for non-subscribers) 2577S: Maintained 2578F: arch/arm/boot/dts/ox8*.dts* 2579F: arch/arm/mach-oxnas/ 2580F: drivers/power/reset/oxnas-restart.c 2581N: oxnas 2582 2583ARM/PALM TREO SUPPORT 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585S: Orphan 2586F: arch/arm/mach-pxa/palmtreo.* 2587 2588ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2589M: Marek Vasut <marek.vasut@gmail.com> 2590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2591S: Maintained 2592W: http://hackndev.com 2593F: arch/arm/mach-pxa/include/mach/palmld.h 2594F: arch/arm/mach-pxa/include/mach/palmtc.h 2595F: arch/arm/mach-pxa/include/mach/palmtx.h 2596F: arch/arm/mach-pxa/palmld.c 2597F: arch/arm/mach-pxa/palmt5.* 2598F: arch/arm/mach-pxa/palmtc.c 2599F: arch/arm/mach-pxa/palmte2.* 2600F: arch/arm/mach-pxa/palmtx.c 2601 2602ARM/PALMZ72 SUPPORT 2603M: Sergey Lapin <slapin@ossfans.org> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606W: http://hackndev.com 2607F: arch/arm/mach-pxa/palmz72.* 2608 2609ARM/PLEB SUPPORT 2610M: Peter Chubb <pleb@gelato.unsw.edu.au> 2611S: Maintained 2612W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2613 2614ARM/PT DIGITAL BOARD PORT 2615M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617S: Maintained 2618W: http://www.armlinux.org.uk/ 2619 2620ARM/QUALCOMM SUPPORT 2621M: Andy Gross <agross@kernel.org> 2622M: Bjorn Andersson <andersson@kernel.org> 2623R: Konrad Dybcio <konrad.dybcio@somainline.org> 2624L: linux-arm-msm@vger.kernel.org 2625S: Maintained 2626T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2627F: Documentation/devicetree/bindings/*/qcom* 2628F: Documentation/devicetree/bindings/soc/qcom/ 2629F: arch/arm/boot/dts/qcom-*.dts 2630F: arch/arm/boot/dts/qcom-*.dtsi 2631F: arch/arm/configs/qcom_defconfig 2632F: arch/arm/mach-qcom/ 2633F: arch/arm64/boot/dts/qcom/ 2634F: drivers/*/*/qcom* 2635F: drivers/*/*/qcom/ 2636F: drivers/*/pm8???-* 2637F: drivers/*/qcom* 2638F: drivers/*/qcom/ 2639F: drivers/bluetooth/btqcomsmd.c 2640F: drivers/clocksource/timer-qcom.c 2641F: drivers/cpuidle/cpuidle-qcom-spm.c 2642F: drivers/extcon/extcon-qcom* 2643F: drivers/i2c/busses/i2c-qcom-geni.c 2644F: drivers/i2c/busses/i2c-qup.c 2645F: drivers/iommu/msm* 2646F: drivers/mfd/ssbi.c 2647F: drivers/mmc/host/mmci_qcom* 2648F: drivers/mmc/host/sdhci-msm.c 2649F: drivers/pci/controller/dwc/pcie-qcom.c 2650F: drivers/phy/qualcomm/ 2651F: drivers/power/*/msm* 2652F: drivers/reset/reset-qcom-* 2653F: drivers/ufs/host/ufs-qcom* 2654F: drivers/spi/spi-geni-qcom.c 2655F: drivers/spi/spi-qcom-qspi.c 2656F: drivers/spi/spi-qup.c 2657F: drivers/tty/serial/msm_serial.c 2658F: drivers/usb/dwc3/dwc3-qcom.c 2659F: include/dt-bindings/*/qcom* 2660F: include/linux/*/qcom* 2661F: include/linux/soc/qcom/ 2662 2663ARM/RADISYS ENP2611 MACHINE SUPPORT 2664M: Lennert Buytenhek <kernel@wantstofly.org> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667 2668ARM/RDA MICRO ARCHITECTURE 2669M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: Documentation/devicetree/bindings/arm/rda.yaml 2674F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2675F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2676F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2677F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2678F: arch/arm/boot/dts/rda8810pl-* 2679F: drivers/clocksource/timer-rda.c 2680F: drivers/gpio/gpio-rda.c 2681F: drivers/irqchip/irq-rda-intc.c 2682F: drivers/tty/serial/rda-uart.c 2683 2684ARM/REALTEK ARCHITECTURE 2685M: Andreas Färber <afaerber@suse.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689F: Documentation/devicetree/bindings/arm/realtek.yaml 2690F: arch/arm/boot/dts/rtd* 2691F: arch/arm/mach-realtek/ 2692F: arch/arm64/boot/dts/realtek/ 2693 2694ARM/RENESAS ARCHITECTURE 2695M: Geert Uytterhoeven <geert+renesas@glider.be> 2696M: Magnus Damm <magnus.damm@gmail.com> 2697L: linux-renesas-soc@vger.kernel.org 2698S: Supported 2699Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2700C: irc://irc.libera.chat/renesas-soc 2701T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2702F: Documentation/devicetree/bindings/arm/renesas.yaml 2703F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2704F: Documentation/devicetree/bindings/soc/renesas/ 2705F: arch/arm/boot/dts/emev2* 2706F: arch/arm/boot/dts/gr-peach* 2707F: arch/arm/boot/dts/iwg20d-q7* 2708F: arch/arm/boot/dts/r7s* 2709F: arch/arm/boot/dts/r8a* 2710F: arch/arm/boot/dts/r9a* 2711F: arch/arm/boot/dts/sh* 2712F: arch/arm/configs/shmobile_defconfig 2713F: arch/arm/include/debug/renesas-scif.S 2714F: arch/arm/mach-shmobile/ 2715F: arch/arm64/boot/dts/renesas/ 2716F: drivers/soc/renesas/ 2717F: include/linux/soc/renesas/ 2718 2719ARM/RISCPC ARCHITECTURE 2720M: Russell King <linux@armlinux.org.uk> 2721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2722S: Maintained 2723W: http://www.armlinux.org.uk/ 2724F: arch/arm/include/asm/hardware/ioc.h 2725F: arch/arm/include/asm/hardware/iomd.h 2726F: arch/arm/include/asm/hardware/memc.h 2727F: arch/arm/mach-rpc/ 2728F: drivers/net/ethernet/8390/etherh.c 2729F: drivers/net/ethernet/i825xx/ether1* 2730F: drivers/net/ethernet/seeq/ether3* 2731F: drivers/scsi/arm/ 2732 2733ARM/Rockchip SoC support 2734M: Heiko Stuebner <heiko@sntech.de> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-rockchip@lists.infradead.org 2737S: Maintained 2738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2739F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2740F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2741F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2742F: arch/arm/boot/dts/rk3* 2743F: arch/arm/boot/dts/rv1108* 2744F: arch/arm/mach-rockchip/ 2745F: drivers/*/*/*rockchip* 2746F: drivers/*/*rockchip* 2747F: drivers/clk/rockchip/ 2748F: drivers/i2c/busses/i2c-rk3x.c 2749F: sound/soc/rockchip/ 2750N: rockchip 2751 2752ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2754R: Alim Akhtar <alim.akhtar@samsung.com> 2755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2756L: linux-samsung-soc@vger.kernel.org 2757S: Maintained 2758C: irc://irc.libera.chat/linux-exynos 2759Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2760B: mailto:linux-samsung-soc@vger.kernel.org 2761T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2762F: Documentation/arm/samsung/ 2763F: Documentation/devicetree/bindings/arm/samsung/ 2764F: Documentation/devicetree/bindings/hwinfo/samsung,* 2765F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2766F: Documentation/devicetree/bindings/soc/samsung/ 2767F: arch/arm/boot/dts/exynos* 2768F: arch/arm/boot/dts/s3c* 2769F: arch/arm/boot/dts/s5p* 2770F: arch/arm/mach-exynos*/ 2771F: arch/arm/mach-s3c/ 2772F: arch/arm/mach-s5p*/ 2773F: arch/arm64/boot/dts/exynos/ 2774F: drivers/*/*/*s3c24* 2775F: drivers/*/*s3c24* 2776F: drivers/*/*s3c64xx* 2777F: drivers/*/*s5pv210* 2778F: drivers/clocksource/samsung_pwm_timer.c 2779F: drivers/memory/samsung/ 2780F: drivers/pwm/pwm-samsung.c 2781F: drivers/soc/samsung/ 2782F: drivers/tty/serial/samsung* 2783F: include/clocksource/samsung_pwm.h 2784F: include/linux/platform_data/*s3c* 2785F: include/linux/serial_s3c.h 2786F: include/linux/soc/samsung/ 2787N: exynos 2788N: s3c2410 2789N: s3c64xx 2790N: s5pv210 2791 2792ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2793M: Łukasz Stelmach <l.stelmach@samsung.com> 2794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2795L: linux-media@vger.kernel.org 2796S: Maintained 2797F: drivers/media/platform/samsung/s5p-g2d/ 2798 2799ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2800M: Marek Szyprowski <m.szyprowski@samsung.com> 2801L: linux-samsung-soc@vger.kernel.org 2802L: linux-media@vger.kernel.org 2803S: Maintained 2804F: Documentation/devicetree/bindings/media/s5p-cec.txt 2805F: drivers/media/cec/platform/s5p/ 2806 2807ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2808M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2809M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812L: linux-media@vger.kernel.org 2813S: Maintained 2814F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2815F: drivers/media/platform/samsung/s5p-jpeg/ 2816 2817ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2818M: Marek Szyprowski <m.szyprowski@samsung.com> 2819M: Andrzej Hajda <andrzej.hajda@intel.com> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821L: linux-media@vger.kernel.org 2822S: Maintained 2823F: drivers/media/platform/samsung/s5p-mfc/ 2824 2825ARM/SOCFPGA ARCHITECTURE 2826M: Dinh Nguyen <dinguyen@kernel.org> 2827S: Maintained 2828W: http://www.rocketboards.org 2829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2830F: arch/arm/boot/dts/socfpga* 2831F: arch/arm/configs/socfpga_defconfig 2832F: arch/arm/mach-socfpga/ 2833F: arch/arm64/boot/dts/altera/ 2834F: arch/arm64/boot/dts/intel/ 2835 2836ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2837M: Dinh Nguyen <dinguyen@kernel.org> 2838S: Maintained 2839F: drivers/clk/socfpga/ 2840 2841ARM/SOCFPGA EDAC SUPPORT 2842M: Dinh Nguyen <dinguyen@kernel.org> 2843S: Maintained 2844F: drivers/edac/altera_edac.[ch] 2845 2846ARM/SPREADTRUM SoC SUPPORT 2847M: Orson Zhai <orsonzhai@gmail.com> 2848M: Baolin Wang <baolin.wang7@gmail.com> 2849M: Chunyan Zhang <zhang.lyra@gmail.com> 2850S: Maintained 2851F: arch/arm64/boot/dts/sprd 2852N: sprd 2853N: sc27xx 2854N: sc2731 2855 2856ARM/STI ARCHITECTURE 2857M: Patrice Chotard <patrice.chotard@foss.st.com> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860W: http://www.stlinux.com 2861F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2862F: arch/arm/boot/dts/sti* 2863F: arch/arm/mach-sti/ 2864F: drivers/ata/ahci_st.c 2865F: drivers/char/hw_random/st-rng.c 2866F: drivers/clocksource/arm_global_timer.c 2867F: drivers/clocksource/clksrc_st_lpc.c 2868F: drivers/cpufreq/sti-cpufreq.c 2869F: drivers/dma/st_fdma* 2870F: drivers/i2c/busses/i2c-st.c 2871F: drivers/media/platform/st/sti/c8sectpfe/ 2872F: drivers/media/rc/st_rc.c 2873F: drivers/mmc/host/sdhci-st.c 2874F: drivers/phy/st/phy-miphy28lp.c 2875F: drivers/phy/st/phy-stih407-usb.c 2876F: drivers/pinctrl/pinctrl-st.c 2877F: drivers/remoteproc/st_remoteproc.c 2878F: drivers/remoteproc/st_slim_rproc.c 2879F: drivers/reset/sti/ 2880F: drivers/rtc/rtc-st-lpc.c 2881F: drivers/tty/serial/st-asc.c 2882F: drivers/usb/dwc3/dwc3-st.c 2883F: drivers/usb/host/ehci-st.c 2884F: drivers/usb/host/ohci-st.c 2885F: drivers/watchdog/st_lpc_wdt.c 2886F: include/linux/remoteproc/st_slim_rproc.h 2887 2888ARM/STM32 ARCHITECTURE 2889M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2890M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2891L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893S: Maintained 2894T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2895F: arch/arm/boot/dts/stm32* 2896F: arch/arm/mach-stm32/ 2897F: drivers/clocksource/armv7m_systick.c 2898N: stm32 2899N: stm 2900 2901ARM/SUNPLUS SP7021 SOC SUPPORT 2902M: Qin Jian <qinjian@cqplus1.com> 2903L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2904S: Maintained 2905W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2906F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2907F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2908F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2909F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2910F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2911F: arch/arm/configs/sp7021_*defconfig 2912F: arch/arm/mach-sunplus/ 2913F: drivers/irqchip/irq-sp7021-intc.c 2914F: drivers/reset/reset-sunplus.c 2915F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2916F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2917 2918ARM/Synaptics SoC support 2919M: Jisheng Zhang <jszhang@kernel.org> 2920M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922S: Maintained 2923F: arch/arm/boot/dts/berlin* 2924F: arch/arm/mach-berlin/ 2925F: arch/arm64/boot/dts/synaptics/ 2926 2927ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2928M: Lennert Buytenhek <kernel@wantstofly.org> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931 2932ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2933M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2934L: linux-tegra@vger.kernel.org 2935L: linux-media@vger.kernel.org 2936S: Maintained 2937F: Documentation/devicetree/bindings/media/tegra-cec.txt 2938F: drivers/media/cec/platform/tegra/ 2939 2940ARM/TESLA FSD SoC SUPPORT 2941M: Alim Akhtar <alim.akhtar@samsung.com> 2942M: linux-fsd@tesla.com 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944L: linux-samsung-soc@vger.kernel.org 2945S: Maintained 2946F: arch/arm64/boot/dts/tesla* 2947 2948ARM/TETON BGA MACHINE SUPPORT 2949M: "Mark F. Brown" <mark.brown314@gmail.com> 2950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2951S: Maintained 2952 2953ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2954M: Santosh Shilimkar <ssantosh@kernel.org> 2955L: linux-kernel@vger.kernel.org 2956S: Maintained 2957F: drivers/memory/*emif* 2958 2959ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2960M: Nishanth Menon <nm@ti.com> 2961M: Santosh Shilimkar <ssantosh@kernel.org> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2965F: arch/arm/boot/dts/keystone-* 2966F: arch/arm/mach-keystone/ 2967 2968ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2969M: Santosh Shilimkar <ssantosh@kernel.org> 2970L: linux-kernel@vger.kernel.org 2971S: Maintained 2972F: drivers/clk/keystone/ 2973 2974ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2975M: Santosh Shilimkar <ssantosh@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977L: linux-kernel@vger.kernel.org 2978S: Maintained 2979F: drivers/clocksource/timer-keystone.c 2980 2981ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2982M: Santosh Shilimkar <ssantosh@kernel.org> 2983L: linux-kernel@vger.kernel.org 2984S: Maintained 2985F: drivers/power/reset/keystone-reset.c 2986 2987ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2988M: Nishanth Menon <nm@ti.com> 2989M: Vignesh Raghavendra <vigneshr@ti.com> 2990M: Tero Kristo <kristo@kernel.org> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Supported 2993F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2994F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2995F: arch/arm64/boot/dts/ti/Makefile 2996F: arch/arm64/boot/dts/ti/k3-* 2997F: include/dt-bindings/pinctrl/k3.h 2998 2999ARM/THECUS N2100 MACHINE SUPPORT 3000M: Lennert Buytenhek <kernel@wantstofly.org> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Maintained 3003 3004ARM/TOSA MACHINE SUPPORT 3005M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3006M: Dirk Opfer <dirk@opfer-online.de> 3007S: Maintained 3008 3009ARM/TOSHIBA VISCONTI ARCHITECTURE 3010M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3012S: Supported 3013T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3014F: Documentation/devicetree/bindings/arm/toshiba.yaml 3015F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3017F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3018F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3019F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3020F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3021F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3022F: arch/arm64/boot/dts/toshiba/ 3023F: drivers/clk/visconti/ 3024F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3025F: drivers/gpio/gpio-visconti.c 3026F: drivers/pci/controller/dwc/pcie-visconti.c 3027F: drivers/pinctrl/visconti/ 3028F: drivers/watchdog/visconti_wdt.c 3029N: visconti 3030 3031ARM/UNIPHIER ARCHITECTURE 3032M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3033M: Masami Hiramatsu <mhiramat@kernel.org> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Maintained 3036F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3037F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3038F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3039F: arch/arm/boot/dts/uniphier* 3040F: arch/arm/include/asm/hardware/cache-uniphier.h 3041F: arch/arm/mach-uniphier/ 3042F: arch/arm/mm/cache-uniphier.c 3043F: arch/arm64/boot/dts/socionext/uniphier* 3044F: drivers/bus/uniphier-system-bus.c 3045F: drivers/clk/uniphier/ 3046F: drivers/dma/uniphier-mdmac.c 3047F: drivers/gpio/gpio-uniphier.c 3048F: drivers/i2c/busses/i2c-uniphier* 3049F: drivers/irqchip/irq-uniphier-aidet.c 3050F: drivers/mmc/host/uniphier-sd.c 3051F: drivers/pinctrl/uniphier/ 3052F: drivers/reset/reset-uniphier.c 3053F: drivers/tty/serial/8250/8250_uniphier.c 3054N: uniphier 3055 3056ARM/VERSATILE EXPRESS PLATFORM 3057M: Liviu Dudau <liviu.dudau@arm.com> 3058M: Sudeep Holla <sudeep.holla@arm.com> 3059M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3061S: Maintained 3062F: */*/*/vexpress* 3063F: */*/vexpress* 3064F: arch/arm/boot/dts/vexpress* 3065F: arch/arm/mach-vexpress/ 3066F: arch/arm64/boot/dts/arm/ 3067F: drivers/clk/versatile/clk-vexpress-osc.c 3068F: drivers/clocksource/timer-versatile.c 3069N: mps2 3070 3071ARM/VFP SUPPORT 3072M: Russell King <linux@armlinux.org.uk> 3073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3074S: Maintained 3075W: http://www.armlinux.org.uk/ 3076F: arch/arm/vfp/ 3077 3078ARM/VOIPAC PXA270 SUPPORT 3079M: Marek Vasut <marek.vasut@gmail.com> 3080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3081S: Maintained 3082F: arch/arm/mach-pxa/include/mach/vpac270.h 3083F: arch/arm/mach-pxa/vpac270.c 3084 3085ARM/VT8500 ARM ARCHITECTURE 3086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3087S: Orphan 3088F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3089F: arch/arm/mach-vt8500/ 3090F: drivers/clocksource/timer-vt8500.c 3091F: drivers/i2c/busses/i2c-wmt.c 3092F: drivers/mmc/host/wmt-sdmmc.c 3093F: drivers/pwm/pwm-vt8500.c 3094F: drivers/rtc/rtc-vt8500.c 3095F: drivers/tty/serial/vt8500_serial.c 3096F: drivers/usb/host/ehci-platform.c 3097F: drivers/usb/host/uhci-platform.c 3098F: drivers/video/fbdev/vt8500lcdfb.* 3099F: drivers/video/fbdev/wm8505fb* 3100F: drivers/video/fbdev/wmt_ge_rops.* 3101 3102ARM/ZIPIT Z2 SUPPORT 3103M: Marek Vasut <marek.vasut@gmail.com> 3104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3105S: Maintained 3106F: arch/arm/mach-pxa/include/mach/z2.h 3107F: arch/arm/mach-pxa/z2.c 3108 3109ARM/ZYNQ ARCHITECTURE 3110M: Michal Simek <michal.simek@xilinx.com> 3111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3112S: Supported 3113W: http://wiki.xilinx.com 3114T: git https://github.com/Xilinx/linux-xlnx.git 3115F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3116F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3117F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3119F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3120F: arch/arm/mach-zynq/ 3121F: drivers/clocksource/timer-cadence-ttc.c 3122F: drivers/cpuidle/cpuidle-zynq.c 3123F: drivers/edac/synopsys_edac.c 3124F: drivers/i2c/busses/i2c-cadence.c 3125F: drivers/i2c/busses/i2c-xiic.c 3126F: drivers/mmc/host/sdhci-of-arasan.c 3127N: zynq 3128N: xilinx 3129 3130ARM64 PORT (AARCH64 ARCHITECTURE) 3131M: Catalin Marinas <catalin.marinas@arm.com> 3132M: Will Deacon <will@kernel.org> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3136F: Documentation/arm64/ 3137F: arch/arm64/ 3138F: tools/testing/selftests/arm64/ 3139X: arch/arm64/boot/dts/ 3140 3141ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3142M: George McCollister <george.mccollister@gmail.com> 3143L: netdev@vger.kernel.org 3144S: Maintained 3145F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3146F: drivers/net/dsa/xrs700x/* 3147F: net/dsa/tag_xrs700x.c 3148 3149AS3645A LED FLASH CONTROLLER DRIVER 3150M: Sakari Ailus <sakari.ailus@iki.fi> 3151L: linux-leds@vger.kernel.org 3152S: Maintained 3153F: drivers/leds/flash/leds-as3645a.c 3154 3155ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3156M: Tianshu Qiu <tian.shu.qiu@intel.com> 3157L: linux-media@vger.kernel.org 3158S: Maintained 3159T: git git://linuxtv.org/media_tree.git 3160F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3161F: drivers/media/i2c/ak7375.c 3162 3163ASAHI KASEI AK8974 DRIVER 3164M: Linus Walleij <linus.walleij@linaro.org> 3165L: linux-iio@vger.kernel.org 3166S: Supported 3167W: http://www.akm.com/ 3168F: drivers/iio/magnetometer/ak8974.c 3169 3170ASC7621 HARDWARE MONITOR DRIVER 3171M: George Joseph <george.joseph@fairview5.com> 3172L: linux-hwmon@vger.kernel.org 3173S: Maintained 3174F: Documentation/hwmon/asc7621.rst 3175F: drivers/hwmon/asc7621.c 3176 3177ASIX AX88796C SPI ETHERNET ADAPTER 3178M: Łukasz Stelmach <l.stelmach@samsung.com> 3179S: Maintained 3180F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3181F: drivers/net/ethernet/asix/ax88796c_* 3182 3183ASPEED PECI CONTROLLER 3184M: Iwona Winiarska <iwona.winiarska@intel.com> 3185L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3186L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3187S: Supported 3188F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3189F: drivers/peci/controller/peci-aspeed.c 3190 3191ASPEED PINCTRL DRIVERS 3192M: Andrew Jeffery <andrew@aj.id.au> 3193L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3194L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3195L: linux-gpio@vger.kernel.org 3196S: Maintained 3197F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3198F: drivers/pinctrl/aspeed/ 3199 3200ASPEED SCU INTERRUPT CONTROLLER DRIVER 3201M: Eddie James <eajames@linux.ibm.com> 3202L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3203S: Maintained 3204F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3205F: drivers/irqchip/irq-aspeed-scu-ic.c 3206F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3207 3208ASPEED SD/MMC DRIVER 3209M: Andrew Jeffery <andrew@aj.id.au> 3210L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3211L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3212L: linux-mmc@vger.kernel.org 3213S: Maintained 3214F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3215F: drivers/mmc/host/sdhci-of-aspeed* 3216 3217ASPEED SMC SPI DRIVER 3218M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3219M: Cédric Le Goater <clg@kaod.org> 3220L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3221L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3222L: linux-spi@vger.kernel.org 3223S: Maintained 3224F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3225F: drivers/spi/spi-aspeed-smc.c 3226 3227ASPEED VIDEO ENGINE DRIVER 3228M: Eddie James <eajames@linux.ibm.com> 3229L: linux-media@vger.kernel.org 3230L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3231S: Maintained 3232F: Documentation/devicetree/bindings/media/aspeed-video.txt 3233F: drivers/media/platform/aspeed/ 3234 3235ASPEED USB UDC DRIVER 3236M: Neal Liu <neal_liu@aspeedtech.com> 3237L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3238S: Maintained 3239F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3240F: drivers/usb/gadget/udc/aspeed_udc.c 3241 3242ASPEED CRYPTO DRIVER 3243M: Neal Liu <neal_liu@aspeedtech.com> 3244L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3245S: Maintained 3246F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3247F: drivers/crypto/aspeed/ 3248 3249ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3250M: Corentin Chary <corentin.chary@gmail.com> 3251L: acpi4asus-user@lists.sourceforge.net 3252L: platform-driver-x86@vger.kernel.org 3253S: Maintained 3254W: http://acpi4asus.sf.net 3255F: drivers/platform/x86/asus*.c 3256F: drivers/platform/x86/eeepc*.c 3257 3258ASUS TF103C DOCK DRIVER 3259M: Hans de Goede <hdegoede@redhat.com> 3260L: platform-driver-x86@vger.kernel.org 3261S: Maintained 3262T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3263F: drivers/platform/x86/asus-tf103c-dock.c 3264 3265ASUS WMI HARDWARE MONITOR DRIVER 3266M: Ed Brindley <kernel@maidavale.org> 3267M: Denis Pauk <pauk.denis@gmail.com> 3268L: linux-hwmon@vger.kernel.org 3269S: Maintained 3270F: drivers/hwmon/asus_wmi_sensors.c 3271 3272ASUS EC HARDWARE MONITOR DRIVER 3273M: Eugene Shalygin <eugene.shalygin@gmail.com> 3274L: linux-hwmon@vger.kernel.org 3275S: Maintained 3276F: drivers/hwmon/asus-ec-sensors.c 3277 3278ASUS WIRELESS RADIO CONTROL DRIVER 3279M: João Paulo Rechi Vita <jprvita@gmail.com> 3280L: platform-driver-x86@vger.kernel.org 3281S: Maintained 3282F: drivers/platform/x86/asus-wireless.c 3283 3284ASYMMETRIC KEYS 3285M: David Howells <dhowells@redhat.com> 3286L: keyrings@vger.kernel.org 3287S: Maintained 3288F: Documentation/crypto/asymmetric-keys.rst 3289F: crypto/asymmetric_keys/ 3290F: include/crypto/pkcs7.h 3291F: include/crypto/public_key.h 3292F: include/linux/verification.h 3293 3294ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3295R: Dan Williams <dan.j.williams@intel.com> 3296S: Odd fixes 3297W: http://sourceforge.net/projects/xscaleiop 3298F: Documentation/crypto/async-tx-api.rst 3299F: crypto/async_tx/ 3300F: include/linux/async_tx.h 3301 3302AT24 EEPROM DRIVER 3303M: Bartosz Golaszewski <brgl@bgdev.pl> 3304L: linux-i2c@vger.kernel.org 3305S: Maintained 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3307F: Documentation/devicetree/bindings/eeprom/at24.yaml 3308F: drivers/misc/eeprom/at24.c 3309 3310ATA OVER ETHERNET (AOE) DRIVER 3311M: "Justin Sanders" <justin@coraid.com> 3312S: Supported 3313W: http://www.openaoe.org/ 3314F: Documentation/admin-guide/aoe/ 3315F: drivers/block/aoe/ 3316 3317ATC260X PMIC MFD DRIVER 3318M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3319M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3320L: linux-actions@lists.infradead.org 3321S: Maintained 3322F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3323F: drivers/input/misc/atc260x-onkey.c 3324F: drivers/mfd/atc260* 3325F: drivers/power/reset/atc260x-poweroff.c 3326F: drivers/regulator/atc260x-regulator.c 3327F: include/linux/mfd/atc260x/* 3328 3329ATHEROS 71XX/9XXX GPIO DRIVER 3330M: Alban Bedel <albeu@free.fr> 3331S: Maintained 3332W: https://github.com/AlbanBedel/linux 3333T: git git://github.com/AlbanBedel/linux 3334F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3335F: drivers/gpio/gpio-ath79.c 3336 3337ATHEROS 71XX/9XXX USB PHY DRIVER 3338M: Alban Bedel <albeu@free.fr> 3339S: Maintained 3340W: https://github.com/AlbanBedel/linux 3341T: git git://github.com/AlbanBedel/linux 3342F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3343F: drivers/phy/qualcomm/phy-ath79-usb.c 3344 3345ATHEROS ATH GENERIC UTILITIES 3346M: Kalle Valo <kvalo@kernel.org> 3347L: linux-wireless@vger.kernel.org 3348S: Supported 3349F: drivers/net/wireless/ath/* 3350 3351ATHEROS ATH5K WIRELESS DRIVER 3352M: Jiri Slaby <jirislaby@kernel.org> 3353M: Nick Kossifidis <mickflemm@gmail.com> 3354M: Luis Chamberlain <mcgrof@kernel.org> 3355L: linux-wireless@vger.kernel.org 3356S: Maintained 3357W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3358F: drivers/net/wireless/ath/ath5k/ 3359 3360ATHEROS ATH6KL WIRELESS DRIVER 3361L: linux-wireless@vger.kernel.org 3362S: Orphan 3363W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3364F: drivers/net/wireless/ath/ath6kl/ 3365 3366ATI_REMOTE2 DRIVER 3367M: Ville Syrjala <syrjala@sci.fi> 3368S: Maintained 3369F: drivers/input/misc/ati_remote2.c 3370 3371ATK0110 HWMON DRIVER 3372M: Luca Tettamanti <kronos.it@gmail.com> 3373L: linux-hwmon@vger.kernel.org 3374S: Maintained 3375F: drivers/hwmon/asus_atk0110.c 3376 3377ATLX ETHERNET DRIVERS 3378M: Chris Snook <chris.snook@gmail.com> 3379L: netdev@vger.kernel.org 3380S: Maintained 3381W: http://sourceforge.net/projects/atl1 3382W: http://atl1.sourceforge.net 3383F: drivers/net/ethernet/atheros/ 3384 3385ATM 3386M: Chas Williams <3chas3@gmail.com> 3387L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3388L: netdev@vger.kernel.org 3389S: Maintained 3390W: http://linux-atm.sourceforge.net 3391F: drivers/atm/ 3392F: include/linux/atm* 3393F: include/uapi/linux/atm* 3394 3395ATMEL MACB ETHERNET DRIVER 3396M: Nicolas Ferre <nicolas.ferre@microchip.com> 3397M: Claudiu Beznea <claudiu.beznea@microchip.com> 3398S: Supported 3399F: drivers/net/ethernet/cadence/ 3400 3401ATMEL MAXTOUCH DRIVER 3402M: Nick Dyer <nick@shmanahar.org> 3403S: Maintained 3404T: git git://github.com/ndyer/linux.git 3405F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3406F: drivers/input/touchscreen/atmel_mxt_ts.c 3407 3408ATMEL WIRELESS DRIVER 3409M: Simon Kelley <simon@thekelleys.org.uk> 3410L: linux-wireless@vger.kernel.org 3411S: Maintained 3412W: http://www.thekelleys.org.uk/atmel 3413W: http://atmelwlandriver.sourceforge.net/ 3414F: drivers/net/wireless/atmel/atmel* 3415 3416ATOMIC INFRASTRUCTURE 3417M: Will Deacon <will@kernel.org> 3418M: Peter Zijlstra <peterz@infradead.org> 3419R: Boqun Feng <boqun.feng@gmail.com> 3420R: Mark Rutland <mark.rutland@arm.com> 3421L: linux-kernel@vger.kernel.org 3422S: Maintained 3423F: arch/*/include/asm/atomic*.h 3424F: include/*/atomic*.h 3425F: include/linux/refcount.h 3426F: Documentation/atomic_*.txt 3427F: scripts/atomic/ 3428 3429ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3430M: Bradley Grove <linuxdrivers@attotech.com> 3431L: linux-scsi@vger.kernel.org 3432S: Supported 3433W: http://www.attotech.com 3434F: drivers/scsi/esas2r 3435 3436ATUSB IEEE 802.15.4 RADIO DRIVER 3437M: Stefan Schmidt <stefan@datenfreihafen.org> 3438L: linux-wpan@vger.kernel.org 3439S: Maintained 3440F: drivers/net/ieee802154/at86rf230.h 3441F: drivers/net/ieee802154/atusb.c 3442F: drivers/net/ieee802154/atusb.h 3443 3444AUDIT SUBSYSTEM 3445M: Paul Moore <paul@paul-moore.com> 3446M: Eric Paris <eparis@redhat.com> 3447L: linux-audit@redhat.com (moderated for non-subscribers) 3448S: Supported 3449W: https://github.com/linux-audit 3450T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3451F: include/asm-generic/audit_*.h 3452F: include/linux/audit.h 3453F: include/linux/audit_arch.h 3454F: include/uapi/linux/audit.h 3455F: kernel/audit* 3456F: lib/*audit.c 3457 3458AUXILIARY DISPLAY DRIVERS 3459M: Miguel Ojeda <ojeda@kernel.org> 3460S: Maintained 3461F: Documentation/devicetree/bindings/auxdisplay/ 3462F: drivers/auxdisplay/ 3463F: include/linux/cfag12864b.h 3464 3465AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3466M: Andreas Klinger <ak@it-klinger.de> 3467L: linux-iio@vger.kernel.org 3468S: Maintained 3469F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3470F: drivers/iio/adc/hx711.c 3471 3472AX.25 NETWORK LAYER 3473M: Ralf Baechle <ralf@linux-mips.org> 3474L: linux-hams@vger.kernel.org 3475S: Maintained 3476W: http://www.linux-ax25.org/ 3477F: include/net/ax25.h 3478F: include/uapi/linux/ax25.h 3479F: net/ax25/ 3480 3481AXENTIA ARM DEVICES 3482M: Peter Rosin <peda@axentia.se> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485F: arch/arm/boot/dts/at91-linea.dtsi 3486F: arch/arm/boot/dts/at91-natte.dtsi 3487F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3488F: arch/arm/boot/dts/at91-tse850-3.dts 3489 3490AXENTIA ASOC DRIVERS 3491M: Peter Rosin <peda@axentia.se> 3492L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3493S: Maintained 3494F: Documentation/devicetree/bindings/sound/axentia,* 3495F: sound/soc/atmel/tse850-pcm5142.c 3496 3497AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3498M: Nuno Sá <nuno.sa@analog.com> 3499L: linux-hwmon@vger.kernel.org 3500S: Supported 3501W: https://ez.analog.com/linux-software-drivers 3502F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3503F: drivers/hwmon/axi-fan-control.c 3504 3505AXXIA I2C CONTROLLER 3506M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3507L: linux-i2c@vger.kernel.org 3508S: Maintained 3509F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3510F: drivers/i2c/busses/i2c-axxia.c 3511 3512AZ6007 DVB DRIVER 3513M: Mauro Carvalho Chehab <mchehab@kernel.org> 3514L: linux-media@vger.kernel.org 3515S: Maintained 3516W: https://linuxtv.org 3517T: git git://linuxtv.org/media_tree.git 3518F: drivers/media/usb/dvb-usb-v2/az6007.c 3519 3520AZTECH FM RADIO RECEIVER DRIVER 3521M: Hans Verkuil <hverkuil@xs4all.nl> 3522L: linux-media@vger.kernel.org 3523S: Maintained 3524W: https://linuxtv.org 3525T: git git://linuxtv.org/media_tree.git 3526F: drivers/media/radio/radio-aztech* 3527 3528B43 WIRELESS DRIVER 3529L: linux-wireless@vger.kernel.org 3530L: b43-dev@lists.infradead.org 3531S: Odd Fixes 3532W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3533F: drivers/net/wireless/broadcom/b43/ 3534 3535B43LEGACY WIRELESS DRIVER 3536M: Larry Finger <Larry.Finger@lwfinger.net> 3537L: linux-wireless@vger.kernel.org 3538L: b43-dev@lists.infradead.org 3539S: Maintained 3540W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3541F: drivers/net/wireless/broadcom/b43legacy/ 3542 3543BACKLIGHT CLASS/SUBSYSTEM 3544M: Lee Jones <lee@kernel.org> 3545M: Daniel Thompson <daniel.thompson@linaro.org> 3546M: Jingoo Han <jingoohan1@gmail.com> 3547L: dri-devel@lists.freedesktop.org 3548S: Maintained 3549T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3550F: Documentation/ABI/stable/sysfs-class-backlight 3551F: Documentation/ABI/testing/sysfs-class-backlight 3552F: Documentation/devicetree/bindings/leds/backlight 3553F: drivers/video/backlight/ 3554F: include/linux/backlight.h 3555F: include/linux/pwm_backlight.h 3556 3557BARCO P50 GPIO DRIVER 3558M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3559M: Peter Korsgaard <peter.korsgaard@barco.com> 3560S: Maintained 3561F: drivers/platform/x86/barco-p50-gpio.c 3562 3563BATMAN ADVANCED 3564M: Marek Lindner <mareklindner@neomailbox.ch> 3565M: Simon Wunderlich <sw@simonwunderlich.de> 3566M: Antonio Quartulli <a@unstable.cc> 3567M: Sven Eckelmann <sven@narfation.org> 3568L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3569S: Maintained 3570W: https://www.open-mesh.org/ 3571Q: https://patchwork.open-mesh.org/project/batman/list/ 3572B: https://www.open-mesh.org/projects/batman-adv/issues 3573C: ircs://irc.hackint.org/batadv 3574T: git https://git.open-mesh.org/linux-merge.git 3575F: Documentation/networking/batman-adv.rst 3576F: include/uapi/linux/batadv_packet.h 3577F: include/uapi/linux/batman_adv.h 3578F: net/batman-adv/ 3579 3580BAYCOM/HDLCDRV DRIVERS FOR AX.25 3581M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3582L: linux-hams@vger.kernel.org 3583S: Maintained 3584W: http://www.baycom.org/~tom/ham/ham.html 3585F: drivers/net/hamradio/baycom* 3586 3587BCACHE (BLOCK LAYER CACHE) 3588M: Coly Li <colyli@suse.de> 3589M: Kent Overstreet <kent.overstreet@gmail.com> 3590L: linux-bcache@vger.kernel.org 3591S: Maintained 3592W: http://bcache.evilpiepirate.org 3593C: irc://irc.oftc.net/bcache 3594F: drivers/md/bcache/ 3595 3596BDISP ST MEDIA DRIVER 3597M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3598L: linux-media@vger.kernel.org 3599S: Supported 3600W: https://linuxtv.org 3601T: git git://linuxtv.org/media_tree.git 3602F: drivers/media/platform/st/sti/bdisp 3603 3604BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3605M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3606L: netdev@vger.kernel.org 3607S: Maintained 3608F: drivers/net/ethernet/ec_bhf.c 3609 3610BEFS FILE SYSTEM 3611M: Luis de Bethencourt <luisbg@kernel.org> 3612M: Salah Triki <salah.triki@gmail.com> 3613S: Maintained 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3615F: Documentation/filesystems/befs.rst 3616F: fs/befs/ 3617 3618BFQ I/O SCHEDULER 3619M: Paolo Valente <paolo.valente@linaro.org> 3620M: Jens Axboe <axboe@kernel.dk> 3621L: linux-block@vger.kernel.org 3622S: Maintained 3623F: Documentation/block/bfq-iosched.rst 3624F: block/bfq-* 3625 3626BFS FILE SYSTEM 3627M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3628S: Maintained 3629F: Documentation/filesystems/bfs.rst 3630F: fs/bfs/ 3631F: include/uapi/linux/bfs_fs.h 3632 3633BITMAP API 3634M: Yury Norov <yury.norov@gmail.com> 3635R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3636R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3637S: Maintained 3638F: include/linux/bitmap.h 3639F: include/linux/cpumask.h 3640F: include/linux/find.h 3641F: include/linux/nodemask.h 3642F: lib/bitmap.c 3643F: lib/cpumask.c 3644F: lib/cpumask_kunit.c 3645F: lib/find_bit.c 3646F: lib/find_bit_benchmark.c 3647F: lib/test_bitmap.c 3648F: tools/include/linux/bitmap.h 3649F: tools/include/linux/find.h 3650F: tools/lib/bitmap.c 3651F: tools/lib/find_bit.c 3652 3653BLINKM RGB LED DRIVER 3654M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3655S: Maintained 3656F: drivers/leds/leds-blinkm.c 3657 3658BLOCK LAYER 3659M: Jens Axboe <axboe@kernel.dk> 3660L: linux-block@vger.kernel.org 3661S: Maintained 3662T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3663F: Documentation/ABI/stable/sysfs-block 3664F: Documentation/block/ 3665F: block/ 3666F: drivers/block/ 3667F: include/linux/bio.h 3668F: include/linux/blk* 3669F: kernel/trace/blktrace.c 3670F: lib/sbitmap.c 3671 3672BLOCK2MTD DRIVER 3673M: Joern Engel <joern@lazybastard.org> 3674L: linux-mtd@lists.infradead.org 3675S: Maintained 3676F: drivers/mtd/devices/block2mtd.c 3677 3678BLUETOOTH DRIVERS 3679M: Marcel Holtmann <marcel@holtmann.org> 3680M: Johan Hedberg <johan.hedberg@gmail.com> 3681M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3682L: linux-bluetooth@vger.kernel.org 3683S: Supported 3684W: http://www.bluez.org/ 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3687F: drivers/bluetooth/ 3688 3689BLUETOOTH SUBSYSTEM 3690M: Marcel Holtmann <marcel@holtmann.org> 3691M: Johan Hedberg <johan.hedberg@gmail.com> 3692M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3693L: linux-bluetooth@vger.kernel.org 3694S: Supported 3695W: http://www.bluez.org/ 3696T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3698F: include/net/bluetooth/ 3699F: net/bluetooth/ 3700 3701BONDING DRIVER 3702M: Jay Vosburgh <j.vosburgh@gmail.com> 3703M: Veaceslav Falico <vfalico@gmail.com> 3704M: Andy Gospodarek <andy@greyhouse.net> 3705L: netdev@vger.kernel.org 3706S: Supported 3707W: http://sourceforge.net/projects/bonding/ 3708F: Documentation/networking/bonding.rst 3709F: drivers/net/bonding/ 3710F: include/net/bond* 3711F: include/uapi/linux/if_bonding.h 3712F: tools/testing/selftests/drivers/net/bonding/ 3713 3714BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3715M: Dan Robertson <dan@dlrobertson.com> 3716L: linux-iio@vger.kernel.org 3717S: Maintained 3718F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3719F: drivers/iio/accel/bma400* 3720 3721BPF [GENERAL] (Safe Dynamic Programs and Tools) 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Andrii Nakryiko <andrii@kernel.org> 3725R: Martin KaFai Lau <martin.lau@linux.dev> 3726R: Song Liu <song@kernel.org> 3727R: Yonghong Song <yhs@fb.com> 3728R: John Fastabend <john.fastabend@gmail.com> 3729R: KP Singh <kpsingh@kernel.org> 3730R: Stanislav Fomichev <sdf@google.com> 3731R: Hao Luo <haoluo@google.com> 3732R: Jiri Olsa <jolsa@kernel.org> 3733L: bpf@vger.kernel.org 3734S: Supported 3735W: https://bpf.io/ 3736Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3737T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3739F: Documentation/bpf/ 3740F: Documentation/networking/filter.rst 3741F: Documentation/userspace-api/ebpf/ 3742F: arch/*/net/* 3743F: include/linux/bpf* 3744F: include/linux/btf* 3745F: include/linux/filter.h 3746F: include/trace/events/xdp.h 3747F: include/uapi/linux/bpf* 3748F: include/uapi/linux/btf* 3749F: include/uapi/linux/filter.h 3750F: kernel/bpf/ 3751F: kernel/trace/bpf_trace.c 3752F: lib/test_bpf.c 3753F: net/bpf/ 3754F: net/core/filter.c 3755F: net/sched/act_bpf.c 3756F: net/sched/cls_bpf.c 3757F: samples/bpf/ 3758F: scripts/bpf_doc.py 3759F: scripts/pahole-flags.sh 3760F: scripts/pahole-version.sh 3761F: tools/bpf/ 3762F: tools/lib/bpf/ 3763F: tools/testing/selftests/bpf/ 3764 3765BPF JIT for ARM 3766M: Shubham Bansal <illusionist.neo@gmail.com> 3767L: bpf@vger.kernel.org 3768S: Odd Fixes 3769F: arch/arm/net/ 3770 3771BPF JIT for ARM64 3772M: Daniel Borkmann <daniel@iogearbox.net> 3773M: Alexei Starovoitov <ast@kernel.org> 3774M: Zi Shen Lim <zlim.lnx@gmail.com> 3775L: bpf@vger.kernel.org 3776S: Supported 3777F: arch/arm64/net/ 3778 3779BPF JIT for MIPS (32-BIT AND 64-BIT) 3780M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3781M: Paul Burton <paulburton@kernel.org> 3782L: bpf@vger.kernel.org 3783S: Maintained 3784F: arch/mips/net/ 3785 3786BPF JIT for NFP NICs 3787M: Jakub Kicinski <kuba@kernel.org> 3788L: bpf@vger.kernel.org 3789S: Odd Fixes 3790F: drivers/net/ethernet/netronome/nfp/bpf/ 3791 3792BPF JIT for POWERPC (32-BIT AND 64-BIT) 3793M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3794M: Michael Ellerman <mpe@ellerman.id.au> 3795L: bpf@vger.kernel.org 3796S: Supported 3797F: arch/powerpc/net/ 3798 3799BPF JIT for RISC-V (32-bit) 3800M: Luke Nelson <luke.r.nels@gmail.com> 3801M: Xi Wang <xi.wang@gmail.com> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: arch/riscv/net/ 3805X: arch/riscv/net/bpf_jit_comp64.c 3806 3807BPF JIT for RISC-V (64-bit) 3808M: Björn Töpel <bjorn@kernel.org> 3809L: bpf@vger.kernel.org 3810S: Maintained 3811F: arch/riscv/net/ 3812X: arch/riscv/net/bpf_jit_comp32.c 3813 3814BPF JIT for S390 3815M: Ilya Leoshkevich <iii@linux.ibm.com> 3816M: Heiko Carstens <hca@linux.ibm.com> 3817M: Vasily Gorbik <gor@linux.ibm.com> 3818L: bpf@vger.kernel.org 3819S: Supported 3820F: arch/s390/net/ 3821X: arch/s390/net/pnet.c 3822 3823BPF JIT for SPARC (32-BIT AND 64-BIT) 3824M: David S. Miller <davem@davemloft.net> 3825L: bpf@vger.kernel.org 3826S: Odd Fixes 3827F: arch/sparc/net/ 3828 3829BPF JIT for X86 32-BIT 3830M: Wang YanQing <udknight@gmail.com> 3831L: bpf@vger.kernel.org 3832S: Odd Fixes 3833F: arch/x86/net/bpf_jit_comp32.c 3834 3835BPF JIT for X86 64-BIT 3836M: Alexei Starovoitov <ast@kernel.org> 3837M: Daniel Borkmann <daniel@iogearbox.net> 3838L: bpf@vger.kernel.org 3839S: Supported 3840F: arch/x86/net/ 3841X: arch/x86/net/bpf_jit_comp32.c 3842 3843BPF [CORE] 3844M: Alexei Starovoitov <ast@kernel.org> 3845M: Daniel Borkmann <daniel@iogearbox.net> 3846R: John Fastabend <john.fastabend@gmail.com> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/verifier.c 3850F: kernel/bpf/tnum.c 3851F: kernel/bpf/core.c 3852F: kernel/bpf/syscall.c 3853F: kernel/bpf/dispatcher.c 3854F: kernel/bpf/trampoline.c 3855F: include/linux/bpf* 3856F: include/linux/filter.h 3857F: include/linux/tnum.h 3858 3859BPF [BTF] 3860M: Martin KaFai Lau <martin.lau@linux.dev> 3861L: bpf@vger.kernel.org 3862S: Maintained 3863F: kernel/bpf/btf.c 3864F: include/linux/btf* 3865 3866BPF [TRACING] 3867M: Song Liu <song@kernel.org> 3868R: Jiri Olsa <jolsa@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: kernel/trace/bpf_trace.c 3872F: kernel/bpf/stackmap.c 3873 3874BPF [NETWORKING] (tc BPF, sock_addr) 3875M: Martin KaFai Lau <martin.lau@linux.dev> 3876M: Daniel Borkmann <daniel@iogearbox.net> 3877R: John Fastabend <john.fastabend@gmail.com> 3878L: bpf@vger.kernel.org 3879L: netdev@vger.kernel.org 3880S: Maintained 3881F: net/core/filter.c 3882F: net/sched/act_bpf.c 3883F: net/sched/cls_bpf.c 3884 3885BPF [NETWORKING] (struct_ops, reuseport) 3886M: Martin KaFai Lau <martin.lau@linux.dev> 3887L: bpf@vger.kernel.org 3888L: netdev@vger.kernel.org 3889S: Maintained 3890F: kernel/bpf/bpf_struct* 3891 3892BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3893M: KP Singh <kpsingh@kernel.org> 3894R: Florent Revest <revest@chromium.org> 3895R: Brendan Jackman <jackmanb@chromium.org> 3896L: bpf@vger.kernel.org 3897S: Maintained 3898F: Documentation/bpf/prog_lsm.rst 3899F: include/linux/bpf_lsm.h 3900F: kernel/bpf/bpf_lsm.c 3901F: security/bpf/ 3902 3903BPF [STORAGE & CGROUPS] 3904M: Martin KaFai Lau <martin.lau@linux.dev> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/cgroup.c 3908F: kernel/bpf/*storage.c 3909F: kernel/bpf/bpf_lru* 3910 3911BPF [RINGBUF] 3912M: Andrii Nakryiko <andrii@kernel.org> 3913L: bpf@vger.kernel.org 3914S: Maintained 3915F: kernel/bpf/ringbuf.c 3916 3917BPF [ITERATOR] 3918M: Yonghong Song <yhs@fb.com> 3919L: bpf@vger.kernel.org 3920S: Maintained 3921F: kernel/bpf/*iter.c 3922 3923BPF [L7 FRAMEWORK] (sockmap) 3924M: John Fastabend <john.fastabend@gmail.com> 3925M: Jakub Sitnicki <jakub@cloudflare.com> 3926L: netdev@vger.kernel.org 3927L: bpf@vger.kernel.org 3928S: Maintained 3929F: include/linux/skmsg.h 3930F: net/core/skmsg.c 3931F: net/core/sock_map.c 3932F: net/ipv4/tcp_bpf.c 3933F: net/ipv4/udp_bpf.c 3934F: net/unix/unix_bpf.c 3935 3936BPF [LIBRARY] (libbpf) 3937M: Andrii Nakryiko <andrii@kernel.org> 3938L: bpf@vger.kernel.org 3939S: Maintained 3940F: tools/lib/bpf/ 3941 3942BPF [TOOLING] (bpftool) 3943M: Quentin Monnet <quentin@isovalent.com> 3944L: bpf@vger.kernel.org 3945S: Maintained 3946F: kernel/bpf/disasm.* 3947F: tools/bpf/bpftool/ 3948 3949BPF [SELFTESTS] (Test Runners & Infrastructure) 3950M: Andrii Nakryiko <andrii@kernel.org> 3951R: Mykola Lysenko <mykolal@fb.com> 3952L: bpf@vger.kernel.org 3953S: Maintained 3954F: tools/testing/selftests/bpf/ 3955 3956BPF [MISC] 3957L: bpf@vger.kernel.org 3958S: Odd Fixes 3959K: (?:\b|_)bpf(?:\b|_) 3960 3961BROADCOM B44 10/100 ETHERNET DRIVER 3962M: Michael Chan <michael.chan@broadcom.com> 3963L: netdev@vger.kernel.org 3964S: Supported 3965F: drivers/net/ethernet/broadcom/b44.* 3966 3967BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3968M: Florian Fainelli <f.fainelli@gmail.com> 3969L: netdev@vger.kernel.org 3970L: openwrt-devel@lists.openwrt.org (subscribers-only) 3971S: Supported 3972F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3973F: drivers/net/dsa/b53/* 3974F: drivers/net/dsa/bcm_sf2* 3975F: include/linux/dsa/brcm.h 3976F: include/linux/platform_data/b53.h 3977 3978BROADCOM BCMBCA ARM ARCHITECTURE 3979M: William Zhang <william.zhang@broadcom.com> 3980M: Anand Gore <anand.gore@broadcom.com> 3981M: Kursad Oney <kursad.oney@broadcom.com> 3982M: Florian Fainelli <f.fainelli@gmail.com> 3983M: Rafał Miłecki <rafal@milecki.pl> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3986S: Maintained 3987T: git git://github.com/broadcom/stblinux.git 3988F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3989F: arch/arm64/boot/dts/broadcom/bcmbca/* 3990N: bcmbca 3991N: bcm[9]?47622 3992N: bcm[9]?4912 3993N: bcm[9]?63138 3994N: bcm[9]?63146 3995N: bcm[9]?63148 3996N: bcm[9]?63158 3997N: bcm[9]?63178 3998N: bcm[9]?6756 3999N: bcm[9]?6813 4000N: bcm[9]?6846 4001N: bcm[9]?6855 4002N: bcm[9]?6856 4003N: bcm[9]?6858 4004N: bcm[9]?6878 4005 4006BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4009L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git git://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4014F: drivers/pci/controller/pcie-brcmstb.c 4015F: drivers/staging/vc04_services 4016N: bcm2711 4017N: bcm283* 4018N: raspberrypi 4019 4020BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4021M: Florian Fainelli <f.fainelli@gmail.com> 4022M: Ray Jui <rjui@broadcom.com> 4023M: Scott Branden <sbranden@broadcom.com> 4024R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4025S: Maintained 4026T: git git://github.com/broadcom/mach-bcm 4027F: arch/arm/mach-bcm/ 4028N: bcm281* 4029N: bcm113* 4030N: bcm216* 4031N: kona 4032 4033BROADCOM BCM47XX MIPS ARCHITECTURE 4034M: Hauke Mehrtens <hauke@hauke-m.de> 4035M: Rafał Miłecki <zajec5@gmail.com> 4036L: linux-mips@vger.kernel.org 4037S: Maintained 4038F: Documentation/devicetree/bindings/mips/brcm/ 4039F: arch/mips/bcm47xx/* 4040F: arch/mips/include/asm/mach-bcm47xx/* 4041 4042BROADCOM BCM4908 ETHERNET DRIVER 4043M: Rafał Miłecki <rafal@milecki.pl> 4044R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4045L: netdev@vger.kernel.org 4046S: Maintained 4047F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4048F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4049F: drivers/net/ethernet/broadcom/unimac.h 4050 4051BROADCOM BCM4908 PINMUX DRIVER 4052M: Rafał Miłecki <rafal@milecki.pl> 4053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4054L: linux-gpio@vger.kernel.org 4055S: Maintained 4056F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4057F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4058 4059BROADCOM BCM5301X ARM ARCHITECTURE 4060M: Florian Fainelli <f.fainelli@gmail.com> 4061M: Hauke Mehrtens <hauke@hauke-m.de> 4062M: Rafał Miłecki <zajec5@gmail.com> 4063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4065S: Maintained 4066F: arch/arm/boot/dts/bcm470* 4067F: arch/arm/boot/dts/bcm5301* 4068F: arch/arm/boot/dts/bcm953012* 4069F: arch/arm/mach-bcm/bcm_5301x.c 4070 4071BROADCOM BCM53573 ARM ARCHITECTURE 4072M: Florian Fainelli <f.fainelli@gmail.com> 4073M: Rafał Miłecki <rafal@milecki.pl> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4076S: Maintained 4077F: arch/arm/boot/dts/bcm47189* 4078F: arch/arm/boot/dts/bcm53573* 4079 4080BROADCOM BCM63XX/BCM33XX UDC DRIVER 4081M: Kevin Cernekee <cernekee@gmail.com> 4082L: linux-usb@vger.kernel.org 4083S: Maintained 4084F: drivers/usb/gadget/udc/bcm63xx_udc.* 4085 4086BROADCOM BCM7XXX ARM ARCHITECTURE 4087M: Florian Fainelli <f.fainelli@gmail.com> 4088R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4090S: Maintained 4091T: git git://github.com/broadcom/stblinux.git 4092F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4093F: arch/arm/boot/dts/bcm7*.dts* 4094F: arch/arm/include/asm/hardware/cache-b15-rac.h 4095F: arch/arm/mach-bcm/*brcmstb* 4096F: arch/arm/mm/cache-b15-rac.c 4097F: drivers/bus/brcmstb_gisb.c 4098F: drivers/pci/controller/pcie-brcmstb.c 4099N: brcmstb 4100N: bcm7038 4101N: bcm7120 4102 4103BROADCOM BDC DRIVER 4104M: 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 git://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 git://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 git://github.com/broadcom/stblinux.git 4336F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4337F: include/dt-bindings/soc/bcm-pmb.h 4338 4339BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4340M: Rafał Miłecki <zajec5@gmail.com> 4341L: linux-wireless@vger.kernel.org 4342S: Maintained 4343F: drivers/bcma/ 4344F: include/linux/bcma/ 4345 4346BROADCOM SPI DRIVER 4347M: Kamal Dasu <kdasu.kdev@gmail.com> 4348R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4349S: Maintained 4350F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4351F: drivers/spi/spi-bcm-qspi.* 4352F: drivers/spi/spi-brcmstb-qspi.c 4353F: drivers/spi/spi-iproc-qspi.c 4354 4355BROADCOM STB AVS CPUFREQ DRIVER 4356M: Markus Mayer <mmayer@broadcom.com> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358L: linux-pm@vger.kernel.org 4359S: Maintained 4360F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4361F: drivers/cpufreq/brcmstb* 4362 4363BROADCOM STB AVS TMON DRIVER 4364M: Markus Mayer <mmayer@broadcom.com> 4365R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4366L: linux-pm@vger.kernel.org 4367S: Maintained 4368F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4369F: drivers/thermal/broadcom/brcmstb* 4370 4371BROADCOM STB DPFE DRIVER 4372M: Markus Mayer <mmayer@broadcom.com> 4373R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4375S: Maintained 4376F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4377F: drivers/memory/brcmstb_dpfe.c 4378 4379BROADCOM STB NAND FLASH DRIVER 4380M: Brian Norris <computersforpeace@gmail.com> 4381M: Kamal Dasu <kdasu.kdev@gmail.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-mtd@lists.infradead.org 4384S: Maintained 4385F: drivers/mtd/nand/raw/brcmnand/ 4386F: include/linux/platform_data/brcmnand.h 4387 4388BROADCOM STB PCIE DRIVER 4389M: Jim Quinlan <jim2101024@gmail.com> 4390M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4391M: Florian Fainelli <f.fainelli@gmail.com> 4392R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4393L: linux-pci@vger.kernel.org 4394S: Maintained 4395F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4396F: drivers/pci/controller/pcie-brcmstb.c 4397 4398BROADCOM SYSTEMPORT ETHERNET DRIVER 4399M: Florian Fainelli <f.fainelli@gmail.com> 4400R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4401L: netdev@vger.kernel.org 4402S: Supported 4403F: drivers/net/ethernet/broadcom/bcmsysport.* 4404F: drivers/net/ethernet/broadcom/unimac.h 4405F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4406 4407BROADCOM TG3 GIGABIT ETHERNET DRIVER 4408M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4409M: Prashant Sreedharan <prashant@broadcom.com> 4410M: Michael Chan <mchan@broadcom.com> 4411L: netdev@vger.kernel.org 4412S: Supported 4413F: drivers/net/ethernet/broadcom/tg3.* 4414 4415BROADCOM VK DRIVER 4416M: Scott Branden <scott.branden@broadcom.com> 4417R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4418S: Supported 4419F: drivers/misc/bcm-vk/ 4420F: include/uapi/linux/misc/bcm_vk.h 4421 4422BROCADE BFA FC SCSI DRIVER 4423M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4424M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4425L: linux-scsi@vger.kernel.org 4426S: Supported 4427F: drivers/scsi/bfa/ 4428 4429BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4430M: Rasesh Mody <rmody@marvell.com> 4431M: Sudarsana Kalluru <skalluru@marvell.com> 4432M: GR-Linux-NIC-Dev@marvell.com 4433L: netdev@vger.kernel.org 4434S: Supported 4435F: drivers/net/ethernet/brocade/bna/ 4436 4437BSG (block layer generic sg v4 driver) 4438M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4439L: linux-scsi@vger.kernel.org 4440S: Supported 4441F: block/bsg.c 4442F: include/linux/bsg.h 4443F: include/uapi/linux/bsg.h 4444 4445BT87X AUDIO DRIVER 4446M: Clemens Ladisch <clemens@ladisch.de> 4447L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4448S: Maintained 4449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4450F: Documentation/sound/cards/bt87x.rst 4451F: sound/pci/bt87x.c 4452 4453BT8XXGPIO DRIVER 4454M: Michael Buesch <m@bues.ch> 4455S: Maintained 4456W: http://bu3sch.de/btgpio.php 4457F: drivers/gpio/gpio-bt8xx.c 4458 4459BTRFS FILE SYSTEM 4460M: Chris Mason <clm@fb.com> 4461M: Josef Bacik <josef@toxicpanda.com> 4462M: David Sterba <dsterba@suse.com> 4463L: linux-btrfs@vger.kernel.org 4464S: Maintained 4465W: https://btrfs.readthedocs.io 4466W: https://btrfs.wiki.kernel.org/ 4467Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4468C: irc://irc.libera.chat/btrfs 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4470F: Documentation/filesystems/btrfs.rst 4471F: fs/btrfs/ 4472F: include/linux/btrfs* 4473F: include/trace/events/btrfs.h 4474F: include/uapi/linux/btrfs* 4475 4476BTTV VIDEO4LINUX DRIVER 4477M: Mauro Carvalho Chehab <mchehab@kernel.org> 4478L: linux-media@vger.kernel.org 4479S: Odd fixes 4480W: https://linuxtv.org 4481T: git git://linuxtv.org/media_tree.git 4482F: Documentation/driver-api/media/drivers/bttv* 4483F: drivers/media/pci/bt8xx/bttv* 4484 4485BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4486M: Chanwoo Choi <cw00.choi@samsung.com> 4487L: linux-pm@vger.kernel.org 4488L: linux-samsung-soc@vger.kernel.org 4489S: Maintained 4490T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4491F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4492F: drivers/devfreq/exynos-bus.c 4493 4494BUSLOGIC SCSI DRIVER 4495M: Khalid Aziz <khalid@gonehiking.org> 4496L: linux-scsi@vger.kernel.org 4497S: Maintained 4498F: drivers/scsi/BusLogic.* 4499F: drivers/scsi/FlashPoint.* 4500 4501C-MEDIA CMI8788 DRIVER 4502M: Clemens Ladisch <clemens@ladisch.de> 4503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4504S: Maintained 4505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4506F: sound/pci/oxygen/ 4507 4508C-SKY ARCHITECTURE 4509M: Guo Ren <guoren@kernel.org> 4510L: linux-csky@vger.kernel.org 4511S: Supported 4512T: git https://github.com/c-sky/csky-linux.git 4513F: Documentation/devicetree/bindings/csky/ 4514F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4515F: Documentation/devicetree/bindings/timer/csky,* 4516F: arch/csky/ 4517F: drivers/clocksource/timer-gx6605s.c 4518F: drivers/clocksource/timer-mp-csky.c 4519F: drivers/irqchip/irq-csky-* 4520N: csky 4521K: csky 4522 4523CA8210 IEEE-802.15.4 RADIO DRIVER 4524L: linux-wpan@vger.kernel.org 4525S: Orphan 4526W: https://github.com/Cascoda/ca8210-linux.git 4527F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4528F: drivers/net/ieee802154/ca8210.c 4529 4530CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4531M: Damien Le Moal <damien.lemoal@wdc.com> 4532L: linux-riscv@lists.infradead.org 4533L: linux-gpio@vger.kernel.org (pinctrl driver) 4534F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4535F: drivers/pinctrl/pinctrl-k210.c 4536 4537CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4538M: Damien Le Moal <damien.lemoal@wdc.com> 4539L: linux-kernel@vger.kernel.org 4540L: linux-riscv@lists.infradead.org 4541S: Maintained 4542F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4543F: drivers/reset/reset-k210.c 4544 4545CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4546M: Damien Le Moal <damien.lemoal@wdc.com> 4547L: linux-riscv@lists.infradead.org 4548S: Maintained 4549F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4550F: drivers/soc/canaan/ 4551F: include/soc/canaan/ 4552 4553CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4554M: David Howells <dhowells@redhat.com> 4555L: linux-cachefs@redhat.com (moderated for non-subscribers) 4556S: Supported 4557F: Documentation/filesystems/caching/cachefiles.rst 4558F: fs/cachefiles/ 4559 4560CADENCE MIPI-CSI2 BRIDGES 4561M: Maxime Ripard <mripard@kernel.org> 4562L: linux-media@vger.kernel.org 4563S: Maintained 4564F: Documentation/devicetree/bindings/media/cdns,*.txt 4565F: drivers/media/platform/cadence/cdns-csi2* 4566 4567CADENCE NAND DRIVER 4568L: linux-mtd@lists.infradead.org 4569S: Orphan 4570F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4571F: drivers/mtd/nand/raw/cadence-nand-controller.c 4572 4573CADENCE USB3 DRD IP DRIVER 4574M: Peter Chen <peter.chen@kernel.org> 4575M: Pawel Laszczak <pawell@cadence.com> 4576R: Roger Quadros <rogerq@kernel.org> 4577R: Aswath Govindraju <a-govindraju@ti.com> 4578L: linux-usb@vger.kernel.org 4579S: Maintained 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4581F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4582F: drivers/usb/cdns3/ 4583X: drivers/usb/cdns3/cdnsp* 4584 4585CADENCE USBSSP DRD IP DRIVER 4586M: Pawel Laszczak <pawell@cadence.com> 4587L: linux-usb@vger.kernel.org 4588S: Maintained 4589T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4590F: drivers/usb/cdns3/ 4591X: drivers/usb/cdns3/cdns3* 4592 4593CADET FM/AM RADIO RECEIVER DRIVER 4594M: Hans Verkuil <hverkuil@xs4all.nl> 4595L: linux-media@vger.kernel.org 4596S: Maintained 4597W: https://linuxtv.org 4598T: git git://linuxtv.org/media_tree.git 4599F: drivers/media/radio/radio-cadet* 4600 4601CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4602L: linux-media@vger.kernel.org 4603S: Orphan 4604T: git git://linuxtv.org/media_tree.git 4605F: Documentation/admin-guide/media/cafe_ccic* 4606F: drivers/media/platform/marvell/ 4607 4608CAIF NETWORK LAYER 4609L: netdev@vger.kernel.org 4610S: Orphan 4611F: Documentation/networking/caif/ 4612F: drivers/net/caif/ 4613F: include/net/caif/ 4614F: include/uapi/linux/caif/ 4615F: net/caif/ 4616 4617CAKE QDISC 4618M: Toke Høiland-Jørgensen <toke@toke.dk> 4619L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4620S: Maintained 4621F: net/sched/sch_cake.c 4622 4623CAN NETWORK DRIVERS 4624M: Wolfgang Grandegger <wg@grandegger.com> 4625M: Marc Kleine-Budde <mkl@pengutronix.de> 4626L: linux-can@vger.kernel.org 4627S: Maintained 4628W: https://github.com/linux-can 4629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4631F: Documentation/devicetree/bindings/net/can/ 4632F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4633F: drivers/net/can/ 4634F: drivers/phy/phy-can-transceiver.c 4635F: include/linux/can/bittiming.h 4636F: include/linux/can/dev.h 4637F: include/linux/can/length.h 4638F: include/linux/can/platform/ 4639F: include/linux/can/rx-offload.h 4640F: include/uapi/linux/can/error.h 4641F: include/uapi/linux/can/netlink.h 4642F: include/uapi/linux/can/vxcan.h 4643 4644CAN NETWORK LAYER 4645M: Oliver Hartkopp <socketcan@hartkopp.net> 4646M: Marc Kleine-Budde <mkl@pengutronix.de> 4647L: linux-can@vger.kernel.org 4648S: Maintained 4649W: https://github.com/linux-can 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4652F: Documentation/networking/can.rst 4653F: include/linux/can/can-ml.h 4654F: include/linux/can/core.h 4655F: include/linux/can/skb.h 4656F: include/net/netns/can.h 4657F: include/uapi/linux/can.h 4658F: include/uapi/linux/can/bcm.h 4659F: include/uapi/linux/can/gw.h 4660F: include/uapi/linux/can/isotp.h 4661F: include/uapi/linux/can/raw.h 4662F: net/can/ 4663 4664CAN-J1939 NETWORK LAYER 4665M: Robin van der Gracht <robin@protonic.nl> 4666M: Oleksij Rempel <o.rempel@pengutronix.de> 4667R: kernel@pengutronix.de 4668L: linux-can@vger.kernel.org 4669S: Maintained 4670F: Documentation/networking/j1939.rst 4671F: include/uapi/linux/can/j1939.h 4672F: net/can/j1939/ 4673 4674CAPABILITIES 4675M: Serge Hallyn <serge@hallyn.com> 4676L: linux-security-module@vger.kernel.org 4677S: Supported 4678F: include/linux/capability.h 4679F: include/uapi/linux/capability.h 4680F: kernel/capability.c 4681F: security/commoncap.c 4682 4683CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4684M: Kevin Tsai <ktsai@capellamicro.com> 4685S: Maintained 4686F: drivers/iio/light/cm* 4687 4688CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4689M: Christian Lamparter <chunkeey@googlemail.com> 4690L: linux-wireless@vger.kernel.org 4691S: Maintained 4692W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4693F: drivers/net/wireless/ath/carl9170/ 4694 4695CAVIUM I2C DRIVER 4696M: Robert Richter <rric@kernel.org> 4697S: Odd Fixes 4698W: http://www.marvell.com 4699F: drivers/i2c/busses/i2c-octeon* 4700F: drivers/i2c/busses/i2c-thunderx* 4701 4702CAVIUM LIQUIDIO NETWORK DRIVER 4703M: Derek Chickles <dchickles@marvell.com> 4704M: Satanand Burla <sburla@marvell.com> 4705M: Felix Manlunas <fmanlunas@marvell.com> 4706L: netdev@vger.kernel.org 4707S: Supported 4708W: http://www.marvell.com 4709F: drivers/net/ethernet/cavium/liquidio/ 4710 4711CAVIUM MMC DRIVER 4712M: Robert Richter <rric@kernel.org> 4713S: Odd Fixes 4714W: http://www.marvell.com 4715F: drivers/mmc/host/cavium* 4716 4717CAVIUM OCTEON-TX CRYPTO DRIVER 4718M: George Cherian <gcherian@marvell.com> 4719L: linux-crypto@vger.kernel.org 4720S: Supported 4721W: http://www.marvell.com 4722F: drivers/crypto/cavium/cpt/ 4723 4724CAVIUM THUNDERX2 ARM64 SOC 4725M: Robert Richter <rric@kernel.org> 4726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4727S: Odd Fixes 4728F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4729F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4730 4731CBS/ETF/TAPRIO QDISCS 4732M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4733S: Maintained 4734L: netdev@vger.kernel.org 4735F: net/sched/sch_cbs.c 4736F: net/sched/sch_etf.c 4737F: net/sched/sch_taprio.c 4738 4739CC2520 IEEE-802.15.4 RADIO DRIVER 4740M: Varka Bhadram <varkabhadram@gmail.com> 4741L: linux-wpan@vger.kernel.org 4742S: Maintained 4743F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4744F: drivers/net/ieee802154/cc2520.c 4745F: include/linux/spi/cc2520.h 4746 4747CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4748M: Gilad Ben-Yossef <gilad@benyossef.com> 4749L: linux-crypto@vger.kernel.org 4750S: Supported 4751W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4752F: drivers/crypto/ccree/ 4753 4754CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4755M: Hadar Gat <hadar.gat@arm.com> 4756L: linux-crypto@vger.kernel.org 4757S: Supported 4758F: drivers/char/hw_random/cctrng.c 4759F: drivers/char/hw_random/cctrng.h 4760F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4761W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4762 4763CEC FRAMEWORK 4764M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4765L: linux-media@vger.kernel.org 4766S: Supported 4767W: http://linuxtv.org 4768T: git git://linuxtv.org/media_tree.git 4769F: Documentation/ABI/testing/debugfs-cec-error-inj 4770F: Documentation/devicetree/bindings/media/cec.txt 4771F: Documentation/driver-api/media/cec-core.rst 4772F: Documentation/userspace-api/media/cec 4773F: drivers/media/cec/ 4774F: drivers/media/rc/keymaps/rc-cec.c 4775F: include/media/cec-notifier.h 4776F: include/media/cec.h 4777F: include/uapi/linux/cec-funcs.h 4778F: include/uapi/linux/cec.h 4779 4780CEC GPIO DRIVER 4781M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4782L: linux-media@vger.kernel.org 4783S: Supported 4784W: http://linuxtv.org 4785T: git git://linuxtv.org/media_tree.git 4786F: Documentation/devicetree/bindings/media/cec-gpio.txt 4787F: drivers/media/cec/platform/cec-gpio/ 4788 4789CELL BROADBAND ENGINE ARCHITECTURE 4790M: Arnd Bergmann <arnd@arndb.de> 4791L: linuxppc-dev@lists.ozlabs.org 4792S: Supported 4793W: http://www.ibm.com/developerworks/power/cell/ 4794F: arch/powerpc/include/asm/cell*.h 4795F: arch/powerpc/include/asm/spu*.h 4796F: arch/powerpc/include/uapi/asm/spu*.h 4797F: arch/powerpc/platforms/cell/ 4798 4799CELLWISE CW2015 BATTERY DRIVER 4800M: Tobias Schrammm <t.schramm@manjaro.org> 4801S: Maintained 4802F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4803F: drivers/power/supply/cw2015_battery.c 4804 4805CEPH COMMON CODE (LIBCEPH) 4806M: Ilya Dryomov <idryomov@gmail.com> 4807M: Xiubo Li <xiubli@redhat.com> 4808R: Jeff Layton <jlayton@kernel.org> 4809L: ceph-devel@vger.kernel.org 4810S: Supported 4811W: http://ceph.com/ 4812T: git git://github.com/ceph/ceph-client.git 4813F: include/linux/ceph/ 4814F: include/linux/crush/ 4815F: net/ceph/ 4816 4817CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4818M: Xiubo Li <xiubli@redhat.com> 4819M: Ilya Dryomov <idryomov@gmail.com> 4820R: Jeff Layton <jlayton@kernel.org> 4821L: ceph-devel@vger.kernel.org 4822S: Supported 4823W: http://ceph.com/ 4824T: git git://github.com/ceph/ceph-client.git 4825F: Documentation/filesystems/ceph.rst 4826F: fs/ceph/ 4827 4828CERTIFICATE HANDLING 4829M: David Howells <dhowells@redhat.com> 4830M: David Woodhouse <dwmw2@infradead.org> 4831L: keyrings@vger.kernel.org 4832S: Maintained 4833F: Documentation/admin-guide/module-signing.rst 4834F: certs/ 4835F: scripts/sign-file.c 4836F: tools/certs/ 4837 4838CFAG12864B LCD DRIVER 4839M: Miguel Ojeda <ojeda@kernel.org> 4840S: Maintained 4841F: drivers/auxdisplay/cfag12864b.c 4842F: include/linux/cfag12864b.h 4843 4844CFAG12864BFB LCD FRAMEBUFFER DRIVER 4845M: Miguel Ojeda <ojeda@kernel.org> 4846S: Maintained 4847F: drivers/auxdisplay/cfag12864bfb.c 4848F: include/linux/cfag12864b.h 4849 4850CHAR and MISC DRIVERS 4851M: Arnd Bergmann <arnd@arndb.de> 4852M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4853S: Supported 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4855F: drivers/char/ 4856F: drivers/misc/ 4857F: include/linux/miscdevice.h 4858X: drivers/char/agp/ 4859X: drivers/char/hw_random/ 4860X: drivers/char/ipmi/ 4861X: drivers/char/random.c 4862X: drivers/char/tpm/ 4863 4864CHECKPATCH 4865M: Andy Whitcroft <apw@canonical.com> 4866M: Joe Perches <joe@perches.com> 4867R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4868R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4869S: Maintained 4870F: scripts/checkpatch.pl 4871 4872CHECKPATCH DOCUMENTATION 4873M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4874M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4875R: Joe Perches <joe@perches.com> 4876S: Maintained 4877F: Documentation/dev-tools/checkpatch.rst 4878 4879CHINESE DOCUMENTATION 4880M: Alex Shi <alexs@kernel.org> 4881M: Yanteng Si <siyanteng@loongson.cn> 4882S: Maintained 4883F: Documentation/translations/zh_CN/ 4884 4885CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4886M: Peter Chen <peter.chen@kernel.org> 4887L: linux-usb@vger.kernel.org 4888S: Maintained 4889T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4890F: drivers/usb/chipidea/ 4891 4892CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4893M: Hans de Goede <hdegoede@redhat.com> 4894L: linux-input@vger.kernel.org 4895S: Maintained 4896F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4897F: drivers/input/touchscreen/chipone_icn8318.c 4898 4899CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4900M: Hans de Goede <hdegoede@redhat.com> 4901L: linux-input@vger.kernel.org 4902S: Maintained 4903F: drivers/input/touchscreen/chipone_icn8505.c 4904 4905CHROME HARDWARE PLATFORM SUPPORT 4906M: Benson Leung <bleung@chromium.org> 4907L: chrome-platform@lists.linux.dev 4908S: Maintained 4909T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4910F: drivers/platform/chrome/ 4911 4912CHROMEOS EC CODEC DRIVER 4913M: Cheng-Yi Chiang <cychiang@chromium.org> 4914M: Tzung-Bi Shih <tzungbi@google.com> 4915R: Guenter Roeck <groeck@chromium.org> 4916L: chrome-platform@lists.linux.dev 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4919F: sound/soc/codecs/cros_ec_codec.* 4920 4921CHROMEOS EC SUBDRIVERS 4922M: Benson Leung <bleung@chromium.org> 4923R: Guenter Roeck <groeck@chromium.org> 4924L: chrome-platform@lists.linux.dev 4925S: Maintained 4926F: drivers/power/supply/cros_usbpd-charger.c 4927N: cros_ec 4928N: cros-ec 4929 4930CHROMEOS EC USB TYPE-C DRIVER 4931M: Prashant Malani <pmalani@chromium.org> 4932L: chrome-platform@lists.linux.dev 4933S: Maintained 4934F: drivers/platform/chrome/cros_ec_typec.c 4935F: drivers/platform/chrome/cros_typec_switch.c 4936 4937CHROMEOS EC USB PD NOTIFY DRIVER 4938M: Prashant Malani <pmalani@chromium.org> 4939L: chrome-platform@lists.linux.dev 4940S: Maintained 4941F: drivers/platform/chrome/cros_usbpd_notify.c 4942F: include/linux/platform_data/cros_usbpd_notify.h 4943 4944CHRONTEL CH7322 CEC DRIVER 4945M: Joe Tessler <jrt@google.com> 4946L: linux-media@vger.kernel.org 4947S: Maintained 4948T: git git://linuxtv.org/media_tree.git 4949F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4950F: drivers/media/cec/i2c/ch7322.c 4951 4952CIRRUS LOGIC AUDIO CODEC DRIVERS 4953M: James Schulman <james.schulman@cirrus.com> 4954M: David Rhodes <david.rhodes@cirrus.com> 4955M: Lucas Tanure <tanureal@opensource.cirrus.com> 4956M: Richard Fitzgerald <rf@opensource.cirrus.com> 4957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4958L: patches@opensource.cirrus.com 4959S: Maintained 4960F: Documentation/devicetree/bindings/sound/cirrus,cs* 4961F: include/dt-bindings/sound/cs* 4962F: sound/pci/hda/cs* 4963F: sound/pci/hda/hda_cs_dsp_ctl.* 4964F: sound/soc/codecs/cs* 4965 4966CIRRUS LOGIC DSP FIRMWARE DRIVER 4967M: Simon Trimmer <simont@opensource.cirrus.com> 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: patches@opensource.cirrus.com 4971S: Supported 4972W: https://github.com/CirrusLogic/linux-drivers/wiki 4973T: git https://github.com/CirrusLogic/linux-drivers.git 4974F: drivers/firmware/cirrus/* 4975F: include/linux/firmware/cirrus/* 4976 4977CIRRUS LOGIC EP93XX ETHERNET DRIVER 4978M: Hartley Sweeten <hsweeten@visionengravers.com> 4979L: netdev@vger.kernel.org 4980S: Maintained 4981F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4982 4983CIRRUS LOGIC LOCHNAGAR DRIVER 4984M: Charles Keepax <ckeepax@opensource.cirrus.com> 4985M: Richard Fitzgerald <rf@opensource.cirrus.com> 4986L: patches@opensource.cirrus.com 4987S: Supported 4988F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4990F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4991F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4992F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4993F: Documentation/hwmon/lochnagar.rst 4994F: drivers/clk/clk-lochnagar.c 4995F: drivers/hwmon/lochnagar-hwmon.c 4996F: drivers/mfd/lochnagar-i2c.c 4997F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4998F: drivers/regulator/lochnagar-regulator.c 4999F: include/dt-bindings/clock/lochnagar.h 5000F: include/dt-bindings/pinctrl/lochnagar.h 5001F: include/linux/mfd/lochnagar* 5002F: sound/soc/codecs/lochnagar-sc.c 5003 5004CIRRUS LOGIC MADERA CODEC DRIVERS 5005M: Charles Keepax <ckeepax@opensource.cirrus.com> 5006M: Richard Fitzgerald <rf@opensource.cirrus.com> 5007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5008L: patches@opensource.cirrus.com 5009S: Supported 5010W: https://github.com/CirrusLogic/linux-drivers/wiki 5011T: git https://github.com/CirrusLogic/linux-drivers.git 5012F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5013F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5014F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5015F: drivers/gpio/gpio-madera* 5016F: drivers/irqchip/irq-madera* 5017F: drivers/mfd/cs47l* 5018F: drivers/mfd/madera* 5019F: drivers/pinctrl/cirrus/* 5020F: include/dt-bindings/sound/madera* 5021F: include/linux/irqchip/irq-madera* 5022F: include/linux/mfd/madera/* 5023F: include/sound/madera* 5024F: sound/soc/codecs/cs47l* 5025F: sound/soc/codecs/madera* 5026 5027CISCO FCOE HBA DRIVER 5028M: Satish Kharat <satishkh@cisco.com> 5029M: Sesidhar Baddela <sebaddel@cisco.com> 5030M: Karan Tilak Kumar <kartilak@cisco.com> 5031L: linux-scsi@vger.kernel.org 5032S: Supported 5033F: drivers/scsi/fnic/ 5034 5035CISCO SCSI HBA DRIVER 5036M: Karan Tilak Kumar <kartilak@cisco.com> 5037M: Sesidhar Baddela <sebaddel@cisco.com> 5038L: linux-scsi@vger.kernel.org 5039S: Supported 5040F: drivers/scsi/snic/ 5041 5042CISCO VIC ETHERNET NIC DRIVER 5043M: Christian Benvenuti <benve@cisco.com> 5044M: Govindarajulu Varadarajan <_govind@gmx.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: Kishon Vijay Abraham I <kishon@ti.com> 8606M: Vinod Koul <vkoul@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: john.garry@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: John Garry <john.garry@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: Stephen Hemminger <sthemmin@microsoft.com> 9511M: Wei Liu <wei.liu@kernel.org> 9512M: Dexuan Cui <decui@microsoft.com> 9513L: linux-hyperv@vger.kernel.org 9514S: Supported 9515T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9516F: Documentation/ABI/stable/sysfs-bus-vmbus 9517F: Documentation/ABI/testing/debugfs-hyperv 9518F: Documentation/virt/hyperv 9519F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9520F: arch/arm64/hyperv 9521F: arch/arm64/include/asm/hyperv-tlfs.h 9522F: arch/arm64/include/asm/mshyperv.h 9523F: arch/x86/hyperv 9524F: arch/x86/include/asm/hyperv-tlfs.h 9525F: arch/x86/include/asm/mshyperv.h 9526F: arch/x86/include/asm/trace/hyperv.h 9527F: arch/x86/kernel/cpu/mshyperv.c 9528F: drivers/clocksource/hyperv_timer.c 9529F: drivers/hid/hid-hyperv.c 9530F: drivers/hv/ 9531F: drivers/input/serio/hyperv-keyboard.c 9532F: drivers/iommu/hyperv-iommu.c 9533F: drivers/net/ethernet/microsoft/ 9534F: drivers/net/hyperv/ 9535F: drivers/pci/controller/pci-hyperv-intf.c 9536F: drivers/pci/controller/pci-hyperv.c 9537F: drivers/scsi/storvsc_drv.c 9538F: drivers/uio/uio_hv_generic.c 9539F: drivers/video/fbdev/hyperv_fb.c 9540F: include/asm-generic/hyperv-tlfs.h 9541F: include/asm-generic/mshyperv.h 9542F: include/clocksource/hyperv_timer.h 9543F: include/linux/hyperv.h 9544F: include/uapi/linux/hyperv.h 9545F: net/vmw_vsock/hyperv_transport.c 9546F: tools/hv/ 9547 9548HYPERBUS SUPPORT 9549M: Vignesh Raghavendra <vigneshr@ti.com> 9550L: linux-mtd@lists.infradead.org 9551S: Supported 9552Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9553C: irc://irc.oftc.net/mtd 9554T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9555F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9556F: drivers/mtd/hyperbus/ 9557F: include/linux/mtd/hyperbus.h 9558 9559HYPERVISOR VIRTUAL CONSOLE DRIVER 9560L: linuxppc-dev@lists.ozlabs.org 9561S: Odd Fixes 9562F: drivers/tty/hvc/ 9563 9564I2C ACPI SUPPORT 9565M: Mika Westerberg <mika.westerberg@linux.intel.com> 9566L: linux-i2c@vger.kernel.org 9567L: linux-acpi@vger.kernel.org 9568S: Maintained 9569F: drivers/i2c/i2c-core-acpi.c 9570 9571I2C CONTROLLER DRIVER FOR NVIDIA GPU 9572M: Ajay Gupta <ajayg@nvidia.com> 9573L: linux-i2c@vger.kernel.org 9574S: Maintained 9575F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9576F: drivers/i2c/busses/i2c-nvidia-gpu.c 9577 9578I2C MUXES 9579M: Peter Rosin <peda@axentia.se> 9580L: linux-i2c@vger.kernel.org 9581S: Maintained 9582F: Documentation/devicetree/bindings/i2c/i2c-arb* 9583F: Documentation/devicetree/bindings/i2c/i2c-gate* 9584F: Documentation/devicetree/bindings/i2c/i2c-mux* 9585F: Documentation/i2c/i2c-topology.rst 9586F: Documentation/i2c/muxes/ 9587F: drivers/i2c/i2c-mux.c 9588F: drivers/i2c/muxes/ 9589F: include/linux/i2c-mux.h 9590 9591I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9592M: Gregory CLEMENT <gregory.clement@bootlin.com> 9593L: linux-i2c@vger.kernel.org 9594S: Maintained 9595F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9596F: drivers/i2c/busses/i2c-mv64xxx.c 9597 9598I2C OVER PARALLEL PORT 9599M: Jean Delvare <jdelvare@suse.com> 9600L: linux-i2c@vger.kernel.org 9601S: Maintained 9602F: Documentation/i2c/busses/i2c-parport.rst 9603F: drivers/i2c/busses/i2c-parport.c 9604 9605I2C SUBSYSTEM 9606M: Wolfram Sang <wsa@kernel.org> 9607L: linux-i2c@vger.kernel.org 9608S: Maintained 9609W: https://i2c.wiki.kernel.org/ 9610Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9611T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9612F: Documentation/devicetree/bindings/i2c/i2c.txt 9613F: Documentation/i2c/ 9614F: drivers/i2c/* 9615F: include/dt-bindings/i2c/i2c.h 9616F: include/linux/i2c-dev.h 9617F: include/linux/i2c-smbus.h 9618F: include/linux/i2c.h 9619F: include/uapi/linux/i2c-*.h 9620F: include/uapi/linux/i2c.h 9621 9622I2C SUBSYSTEM HOST DRIVERS 9623L: linux-i2c@vger.kernel.org 9624S: Odd Fixes 9625W: https://i2c.wiki.kernel.org/ 9626Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9628F: Documentation/devicetree/bindings/i2c/ 9629F: drivers/i2c/algos/ 9630F: drivers/i2c/busses/ 9631F: include/dt-bindings/i2c/ 9632 9633I2C-TAOS-EVM DRIVER 9634M: Jean Delvare <jdelvare@suse.com> 9635L: linux-i2c@vger.kernel.org 9636S: Maintained 9637F: Documentation/i2c/busses/i2c-taos-evm.rst 9638F: drivers/i2c/busses/i2c-taos-evm.c 9639 9640I2C-TINY-USB DRIVER 9641M: Till Harbaum <till@harbaum.org> 9642L: linux-i2c@vger.kernel.org 9643S: Maintained 9644W: http://www.harbaum.org/till/i2c_tiny_usb 9645F: drivers/i2c/busses/i2c-tiny-usb.c 9646 9647I2C/SMBUS CONTROLLER DRIVERS FOR PC 9648M: Jean Delvare <jdelvare@suse.com> 9649L: linux-i2c@vger.kernel.org 9650S: Maintained 9651F: Documentation/i2c/busses/i2c-ali1535.rst 9652F: Documentation/i2c/busses/i2c-ali1563.rst 9653F: Documentation/i2c/busses/i2c-ali15x3.rst 9654F: Documentation/i2c/busses/i2c-amd756.rst 9655F: Documentation/i2c/busses/i2c-amd8111.rst 9656F: Documentation/i2c/busses/i2c-i801.rst 9657F: Documentation/i2c/busses/i2c-nforce2.rst 9658F: Documentation/i2c/busses/i2c-piix4.rst 9659F: Documentation/i2c/busses/i2c-sis5595.rst 9660F: Documentation/i2c/busses/i2c-sis630.rst 9661F: Documentation/i2c/busses/i2c-sis96x.rst 9662F: Documentation/i2c/busses/i2c-via.rst 9663F: Documentation/i2c/busses/i2c-viapro.rst 9664F: drivers/i2c/busses/i2c-ali1535.c 9665F: drivers/i2c/busses/i2c-ali1563.c 9666F: drivers/i2c/busses/i2c-ali15x3.c 9667F: drivers/i2c/busses/i2c-amd756-s4882.c 9668F: drivers/i2c/busses/i2c-amd756.c 9669F: drivers/i2c/busses/i2c-amd8111.c 9670F: drivers/i2c/busses/i2c-i801.c 9671F: drivers/i2c/busses/i2c-isch.c 9672F: drivers/i2c/busses/i2c-nforce2-s4985.c 9673F: drivers/i2c/busses/i2c-nforce2.c 9674F: drivers/i2c/busses/i2c-piix4.c 9675F: drivers/i2c/busses/i2c-sis5595.c 9676F: drivers/i2c/busses/i2c-sis630.c 9677F: drivers/i2c/busses/i2c-sis96x.c 9678F: drivers/i2c/busses/i2c-via.c 9679F: drivers/i2c/busses/i2c-viapro.c 9680 9681I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9682M: Hans de Goede <hdegoede@redhat.com> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685F: drivers/i2c/busses/i2c-cht-wc.c 9686 9687I2C/SMBUS ISMT DRIVER 9688M: Seth Heasley <seth.heasley@intel.com> 9689M: Neil Horman <nhorman@tuxdriver.com> 9690L: linux-i2c@vger.kernel.org 9691F: Documentation/i2c/busses/i2c-ismt.rst 9692F: drivers/i2c/busses/i2c-ismt.c 9693 9694I2C/SMBUS STUB DRIVER 9695M: Jean Delvare <jdelvare@suse.com> 9696L: linux-i2c@vger.kernel.org 9697S: Maintained 9698F: drivers/i2c/i2c-stub.c 9699 9700I3C DRIVER FOR CADENCE I3C MASTER IP 9701M: Przemysław Gaj <pgaj@cadence.com> 9702S: Maintained 9703F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9704F: drivers/i3c/master/i3c-master-cdns.c 9705 9706I3C DRIVER FOR SYNOPSYS DESIGNWARE 9707M: Vitor Soares <vitor.soares@synopsys.com> 9708S: Maintained 9709F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9710F: drivers/i3c/master/dw* 9711 9712I3C SUBSYSTEM 9713M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9714L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9715S: Maintained 9716C: irc://chat.freenode.net/linux-i3c 9717T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9718F: Documentation/ABI/testing/sysfs-bus-i3c 9719F: Documentation/devicetree/bindings/i3c/ 9720F: Documentation/driver-api/i3c 9721F: drivers/i3c/ 9722F: include/linux/i3c/ 9723 9724IA64 (Itanium) PLATFORM 9725L: linux-ia64@vger.kernel.org 9726S: Orphan 9727F: Documentation/ia64/ 9728F: arch/ia64/ 9729 9730IBM Operation Panel Input Driver 9731M: Eddie James <eajames@linux.ibm.com> 9732L: linux-input@vger.kernel.org 9733S: Maintained 9734F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9735F: drivers/input/misc/ibm-panel.c 9736 9737IBM Power 842 compression accelerator 9738M: Haren Myneni <haren@us.ibm.com> 9739S: Supported 9740F: crypto/842.c 9741F: drivers/crypto/nx/Kconfig 9742F: drivers/crypto/nx/Makefile 9743F: drivers/crypto/nx/nx-842* 9744F: include/linux/sw842.h 9745F: lib/842/ 9746 9747IBM Power in-Nest Crypto Acceleration 9748M: Breno Leitão <leitao@debian.org> 9749M: Nayna Jain <nayna@linux.ibm.com> 9750M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9751L: linux-crypto@vger.kernel.org 9752S: Supported 9753F: drivers/crypto/nx/Kconfig 9754F: drivers/crypto/nx/Makefile 9755F: drivers/crypto/nx/nx-aes* 9756F: drivers/crypto/nx/nx-sha* 9757F: drivers/crypto/nx/nx.* 9758F: drivers/crypto/nx/nx_csbcpb.h 9759F: drivers/crypto/nx/nx_debugfs.c 9760 9761IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9762M: Tyrel Datwyler <tyreld@linux.ibm.com> 9763L: linux-pci@vger.kernel.org 9764L: linuxppc-dev@lists.ozlabs.org 9765S: Supported 9766F: drivers/pci/hotplug/rpadlpar* 9767 9768IBM Power Linux RAID adapter 9769M: Brian King <brking@us.ibm.com> 9770S: Supported 9771F: drivers/scsi/ipr.* 9772 9773IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9774M: Tyrel Datwyler <tyreld@linux.ibm.com> 9775L: linux-pci@vger.kernel.org 9776L: linuxppc-dev@lists.ozlabs.org 9777S: Supported 9778F: drivers/pci/hotplug/rpaphp* 9779 9780IBM Power SRIOV Virtual NIC Device Driver 9781M: Dany Madden <drt@linux.ibm.com> 9782R: Thomas Falcon <tlfalcon@linux.ibm.com> 9783L: netdev@vger.kernel.org 9784S: Supported 9785F: drivers/net/ethernet/ibm/ibmvnic.* 9786 9787IBM Power Virtual Accelerator Switchboard 9788L: linuxppc-dev@lists.ozlabs.org 9789S: Supported 9790F: arch/powerpc/include/asm/vas.h 9791F: arch/powerpc/platforms/powernv/copy-paste.h 9792F: arch/powerpc/platforms/powernv/vas* 9793 9794IBM Power Virtual Ethernet Device Driver 9795M: Nick Child <nnac123@linux.ibm.com> 9796L: netdev@vger.kernel.org 9797S: Supported 9798F: drivers/net/ethernet/ibm/ibmveth.* 9799 9800IBM Power Virtual FC Device Drivers 9801M: Tyrel Datwyler <tyreld@linux.ibm.com> 9802L: linux-scsi@vger.kernel.org 9803S: Supported 9804F: drivers/scsi/ibmvscsi/ibmvfc* 9805 9806IBM Power Virtual Management Channel Driver 9807M: Brad Warrum <bwarrum@linux.ibm.com> 9808M: Ritu Agarwal <rituagar@linux.ibm.com> 9809S: Supported 9810F: drivers/misc/ibmvmc.* 9811 9812IBM Power Virtual SCSI Device Drivers 9813M: Tyrel Datwyler <tyreld@linux.ibm.com> 9814L: linux-scsi@vger.kernel.org 9815S: Supported 9816F: drivers/scsi/ibmvscsi/ibmvscsi* 9817F: include/scsi/viosrp.h 9818 9819IBM Power Virtual SCSI Device Target Driver 9820M: Michael Cyr <mikecyr@linux.ibm.com> 9821L: linux-scsi@vger.kernel.org 9822L: target-devel@vger.kernel.org 9823S: Supported 9824F: drivers/scsi/ibmvscsi_tgt/ 9825 9826IBM Power VMX Cryptographic instructions 9827M: Breno Leitão <leitao@debian.org> 9828M: Nayna Jain <nayna@linux.ibm.com> 9829M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9830L: linux-crypto@vger.kernel.org 9831S: Supported 9832F: drivers/crypto/vmx/Kconfig 9833F: drivers/crypto/vmx/Makefile 9834F: drivers/crypto/vmx/aes* 9835F: drivers/crypto/vmx/ghash* 9836F: drivers/crypto/vmx/ppc-xlate.pl 9837F: drivers/crypto/vmx/vmx.c 9838 9839IBM ServeRAID RAID DRIVER 9840S: Orphan 9841F: drivers/scsi/ips.* 9842 9843ICH LPC AND GPIO DRIVER 9844M: Peter Tyser <ptyser@xes-inc.com> 9845S: Maintained 9846F: drivers/gpio/gpio-ich.c 9847F: drivers/mfd/lpc_ich.c 9848 9849ICY I2C DRIVER 9850M: Max Staudt <max@enpas.org> 9851L: linux-i2c@vger.kernel.org 9852S: Maintained 9853F: drivers/i2c/busses/i2c-icy.c 9854 9855IDEAPAD LAPTOP EXTRAS DRIVER 9856M: Ike Panhc <ike.pan@canonical.com> 9857L: platform-driver-x86@vger.kernel.org 9858S: Maintained 9859W: http://launchpad.net/ideapad-laptop 9860F: drivers/platform/x86/ideapad-laptop.c 9861 9862IDEAPAD LAPTOP SLIDEBAR DRIVER 9863M: Andrey Moiseev <o2g.org.ru@gmail.com> 9864L: linux-input@vger.kernel.org 9865S: Maintained 9866W: https://github.com/o2genum/ideapad-slidebar 9867F: drivers/input/misc/ideapad_slidebar.c 9868 9869IDMAPPED MOUNTS 9870M: Christian Brauner <brauner@kernel.org> 9871M: Seth Forshee <sforshee@kernel.org> 9872L: linux-fsdevel@vger.kernel.org 9873S: Maintained 9874T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9875F: Documentation/filesystems/idmappings.rst 9876F: tools/testing/selftests/mount_setattr/ 9877F: include/linux/mnt_idmapping.h 9878 9879IDT VersaClock 5 CLOCK DRIVER 9880M: Luca Ceresoli <luca@lucaceresoli.net> 9881S: Maintained 9882F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9883F: drivers/clk/clk-versaclock5.c 9884 9885IEEE 802.15.4 SUBSYSTEM 9886M: Alexander Aring <alex.aring@gmail.com> 9887M: Stefan Schmidt <stefan@datenfreihafen.org> 9888L: linux-wpan@vger.kernel.org 9889S: Maintained 9890W: https://linux-wpan.org/ 9891T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9892T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9893F: Documentation/networking/ieee802154.rst 9894F: drivers/net/ieee802154/ 9895F: include/linux/ieee802154.h 9896F: include/linux/nl802154.h 9897F: include/net/af_ieee802154.h 9898F: include/net/cfg802154.h 9899F: include/net/ieee802154_netdev.h 9900F: include/net/mac802154.h 9901F: include/net/nl802154.h 9902F: net/ieee802154/ 9903F: net/mac802154/ 9904 9905IFE PROTOCOL 9906M: Yotam Gigi <yotam.gi@gmail.com> 9907M: Jamal Hadi Salim <jhs@mojatatu.com> 9908F: include/net/ife.h 9909F: include/uapi/linux/ife.h 9910F: net/ife 9911 9912IGORPLUG-USB IR RECEIVER 9913M: Sean Young <sean@mess.org> 9914L: linux-media@vger.kernel.org 9915S: Maintained 9916F: drivers/media/rc/igorplugusb.c 9917 9918IGUANAWORKS USB IR TRANSCEIVER 9919M: Sean Young <sean@mess.org> 9920L: linux-media@vger.kernel.org 9921S: Maintained 9922F: drivers/media/rc/iguanair.c 9923 9924IIO DIGITAL POTENTIOMETER DAC 9925M: Peter Rosin <peda@axentia.se> 9926L: linux-iio@vger.kernel.org 9927S: Maintained 9928F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9929F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9930F: drivers/iio/dac/dpot-dac.c 9931 9932IIO ENVELOPE DETECTOR 9933M: Peter Rosin <peda@axentia.se> 9934L: linux-iio@vger.kernel.org 9935S: Maintained 9936F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9937F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9938F: drivers/iio/adc/envelope-detector.c 9939 9940IIO MULTIPLEXER 9941M: Peter Rosin <peda@axentia.se> 9942L: linux-iio@vger.kernel.org 9943S: Maintained 9944F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9945F: drivers/iio/multiplexer/iio-mux.c 9946 9947IIO SCMI BASED DRIVER 9948M: Jyoti Bhayana <jbhayana@google.com> 9949L: linux-iio@vger.kernel.org 9950S: Maintained 9951F: drivers/iio/common/scmi_sensors/scmi_iio.c 9952 9953IIO SUBSYSTEM AND DRIVERS 9954M: Jonathan Cameron <jic23@kernel.org> 9955R: Lars-Peter Clausen <lars@metafoo.de> 9956L: linux-iio@vger.kernel.org 9957S: Maintained 9958T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9959F: Documentation/ABI/testing/configfs-iio* 9960F: Documentation/ABI/testing/sysfs-bus-iio* 9961F: Documentation/devicetree/bindings/iio/ 9962F: drivers/iio/ 9963F: drivers/staging/iio/ 9964F: include/dt-bindings/iio/ 9965F: include/linux/iio/ 9966F: tools/iio/ 9967 9968IIO UNIT CONVERTER 9969M: Peter Rosin <peda@axentia.se> 9970L: linux-iio@vger.kernel.org 9971S: Maintained 9972F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9973F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9974F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9975F: drivers/iio/afe/iio-rescale.c 9976 9977IKANOS/ADI EAGLE ADSL USB DRIVER 9978M: Matthieu Castet <castet.matthieu@free.fr> 9979M: Stanislaw Gruszka <stf_xl@wp.pl> 9980S: Maintained 9981F: drivers/usb/atm/ueagle-atm.c 9982 9983IMAGIS TOUCHSCREEN DRIVER 9984M: Markuss Broks <markuss.broks@gmail.com> 9985S: Maintained 9986F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9987F: drivers/input/touchscreen/imagis.c 9988 9989IMGTEC ASCII LCD DRIVER 9990M: Paul Burton <paulburton@kernel.org> 9991S: Maintained 9992F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9993F: drivers/auxdisplay/img-ascii-lcd.c 9994 9995IMGTEC IR DECODER DRIVER 9996S: Orphan 9997F: drivers/media/rc/img-ir/ 9998 9999IMON SOUNDGRAPH USB IR RECEIVER 10000M: Sean Young <sean@mess.org> 10001L: linux-media@vger.kernel.org 10002S: Maintained 10003F: drivers/media/rc/imon.c 10004F: drivers/media/rc/imon_raw.c 10005 10006IMS TWINTURBO FRAMEBUFFER DRIVER 10007L: linux-fbdev@vger.kernel.org 10008S: Orphan 10009F: drivers/video/fbdev/imsttfb.c 10010 10011INA209 HARDWARE MONITOR DRIVER 10012M: Guenter Roeck <linux@roeck-us.net> 10013L: linux-hwmon@vger.kernel.org 10014S: Maintained 10015F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10016F: Documentation/hwmon/ina209.rst 10017F: drivers/hwmon/ina209.c 10018 10019INA2XX HARDWARE MONITOR DRIVER 10020M: Guenter Roeck <linux@roeck-us.net> 10021L: linux-hwmon@vger.kernel.org 10022S: Maintained 10023F: Documentation/hwmon/ina2xx.rst 10024F: drivers/hwmon/ina2xx.c 10025F: include/linux/platform_data/ina2xx.h 10026 10027INDUSTRY PACK SUBSYSTEM (IPACK) 10028M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10029M: Jens Taprogge <jens.taprogge@taprogge.org> 10030M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10031L: industrypack-devel@lists.sourceforge.net 10032S: Maintained 10033W: http://industrypack.sourceforge.net 10034F: drivers/ipack/ 10035 10036INFINEON DPS310 Driver 10037M: Eddie James <eajames@linux.ibm.com> 10038L: linux-iio@vger.kernel.org 10039S: Maintained 10040F: drivers/iio/pressure/dps310.c 10041 10042INFINIBAND SUBSYSTEM 10043M: Jason Gunthorpe <jgg@nvidia.com> 10044M: Leon Romanovsky <leonro@nvidia.com> 10045L: linux-rdma@vger.kernel.org 10046S: Supported 10047W: https://github.com/linux-rdma/rdma-core 10048Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10049T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10050F: Documentation/devicetree/bindings/infiniband/ 10051F: Documentation/infiniband/ 10052F: drivers/infiniband/ 10053F: include/rdma/ 10054F: include/trace/events/ib_mad.h 10055F: include/trace/events/ib_umad.h 10056F: include/uapi/linux/if_infiniband.h 10057F: include/uapi/rdma/ 10058F: samples/bpf/ibumad_kern.c 10059F: samples/bpf/ibumad_user.c 10060 10061INGENIC JZ4780 NAND DRIVER 10062M: Harvey Hunt <harveyhuntnexus@gmail.com> 10063L: linux-mtd@lists.infradead.org 10064L: linux-mips@vger.kernel.org 10065S: Maintained 10066F: drivers/mtd/nand/raw/ingenic/ 10067 10068INGENIC JZ47xx SoCs 10069M: Paul Cercueil <paul@crapouillou.net> 10070L: linux-mips@vger.kernel.org 10071S: Maintained 10072F: arch/mips/boot/dts/ingenic/ 10073F: arch/mips/generic/board-ingenic.c 10074F: arch/mips/include/asm/mach-ingenic/ 10075F: arch/mips/ingenic/Kconfig 10076F: drivers/clk/ingenic/ 10077F: drivers/dma/dma-jz4780.c 10078F: drivers/gpu/drm/ingenic/ 10079F: drivers/i2c/busses/i2c-jz4780.c 10080F: drivers/iio/adc/ingenic-adc.c 10081F: drivers/irqchip/irq-ingenic.c 10082F: drivers/memory/jz4780-nemc.c 10083F: drivers/mmc/host/jz4740_mmc.c 10084F: drivers/mtd/nand/raw/ingenic/ 10085F: drivers/pinctrl/pinctrl-ingenic.c 10086F: drivers/power/supply/ingenic-battery.c 10087F: drivers/pwm/pwm-jz4740.c 10088F: drivers/remoteproc/ingenic_rproc.c 10089F: drivers/rtc/rtc-jz4740.c 10090F: drivers/tty/serial/8250/8250_ingenic.c 10091F: drivers/usb/musb/jz4740.c 10092F: drivers/watchdog/jz4740_wdt.c 10093F: include/dt-bindings/iio/adc/ingenic,adc.h 10094F: include/linux/mfd/ingenic-tcu.h 10095F: sound/soc/codecs/jz47* 10096F: sound/soc/jz4740/ 10097 10098INJOINIC IP5xxx POWER BANK IC DRIVER 10099M: Samuel Holland <samuel@sholland.org> 10100S: Maintained 10101F: drivers/power/supply/ip5xxx_power.c 10102 10103INOTIFY 10104M: Jan Kara <jack@suse.cz> 10105R: Amir Goldstein <amir73il@gmail.com> 10106L: linux-fsdevel@vger.kernel.org 10107S: Maintained 10108F: Documentation/filesystems/inotify.rst 10109F: fs/notify/inotify/ 10110F: include/linux/inotify.h 10111F: include/uapi/linux/inotify.h 10112 10113INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10114M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10115L: linux-input@vger.kernel.org 10116S: Maintained 10117Q: http://patchwork.kernel.org/project/linux-input/list/ 10118T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10119F: Documentation/devicetree/bindings/input/ 10120F: Documentation/devicetree/bindings/serio/ 10121F: Documentation/input/ 10122F: drivers/input/ 10123F: include/dt-bindings/input/ 10124F: include/linux/input.h 10125F: include/linux/input/ 10126F: include/uapi/linux/input-event-codes.h 10127F: include/uapi/linux/input.h 10128 10129INPUT MULTITOUCH (MT) PROTOCOL 10130M: Henrik Rydberg <rydberg@bitmath.org> 10131L: linux-input@vger.kernel.org 10132S: Odd fixes 10133F: Documentation/input/multi-touch-protocol.rst 10134F: drivers/input/input-mt.c 10135K: \b(ABS|SYN)_MT_ 10136 10137INSIDE SECURE CRYPTO DRIVER 10138M: Antoine Tenart <atenart@kernel.org> 10139L: linux-crypto@vger.kernel.org 10140S: Maintained 10141F: drivers/crypto/inside-secure/ 10142 10143INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10144M: Mimi Zohar <zohar@linux.ibm.com> 10145M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10146L: linux-integrity@vger.kernel.org 10147S: Supported 10148T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10149F: security/integrity/ima/ 10150F: security/integrity/ 10151 10152INTEL 810/815 FRAMEBUFFER DRIVER 10153M: Antonino Daplas <adaplas@gmail.com> 10154L: linux-fbdev@vger.kernel.org 10155S: Maintained 10156F: drivers/video/fbdev/i810/ 10157 10158INTEL 8255 GPIO DRIVER 10159M: William Breathitt Gray <william.gray@linaro.org> 10160L: linux-gpio@vger.kernel.org 10161S: Maintained 10162F: drivers/gpio/gpio-i8255.c 10163F: drivers/gpio/gpio-i8255.h 10164 10165INTEL ASoC DRIVERS 10166M: Cezary Rojewski <cezary.rojewski@intel.com> 10167M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10168M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10169M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10170M: Bard Liao <yung-chuan.liao@linux.intel.com> 10171M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10172M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10174S: Supported 10175F: sound/soc/intel/ 10176 10177INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10178M: Hans de Goede <hdegoede@redhat.com> 10179L: platform-driver-x86@vger.kernel.org 10180S: Maintained 10181F: drivers/platform/x86/intel/atomisp2/pm.c 10182 10183INTEL ATOMISP2 LED DRIVER 10184M: Hans de Goede <hdegoede@redhat.com> 10185L: platform-driver-x86@vger.kernel.org 10186S: Maintained 10187F: drivers/platform/x86/intel/atomisp2/led.c 10188 10189INTEL BIOS SAR INT1092 DRIVER 10190M: Shravan Sudhakar <s.shravan@intel.com> 10191M: Intel Corporation <linuxwwan@intel.com> 10192L: platform-driver-x86@vger.kernel.org 10193S: Maintained 10194F: drivers/platform/x86/intel/int1092/ 10195 10196INTEL BROXTON PMC DRIVER 10197M: Mika Westerberg <mika.westerberg@linux.intel.com> 10198M: Zha Qipeng <qipeng.zha@intel.com> 10199S: Maintained 10200F: drivers/mfd/intel_pmc_bxt.c 10201F: include/linux/mfd/intel_pmc_bxt.h 10202 10203INTEL C600 SERIES SAS CONTROLLER DRIVER 10204M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10205L: linux-scsi@vger.kernel.org 10206S: Supported 10207T: git git://git.code.sf.net/p/intel-sas/isci 10208F: drivers/scsi/isci/ 10209 10210INTEL CPU family model numbers 10211M: Tony Luck <tony.luck@intel.com> 10212M: x86@kernel.org 10213L: linux-kernel@vger.kernel.org 10214S: Supported 10215F: arch/x86/include/asm/intel-family.h 10216 10217INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10218M: Jani Nikula <jani.nikula@linux.intel.com> 10219M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10220M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10221M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10222L: intel-gfx@lists.freedesktop.org 10223S: Supported 10224W: https://01.org/linuxgraphics/ 10225Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10226B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10227C: irc://irc.oftc.net/intel-gfx 10228T: git git://anongit.freedesktop.org/drm-intel 10229F: Documentation/gpu/i915.rst 10230F: drivers/gpu/drm/i915/ 10231F: include/drm/i915* 10232F: include/uapi/drm/i915_drm.h 10233 10234INTEL ETHERNET DRIVERS 10235M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10236M: Tony Nguyen <anthony.l.nguyen@intel.com> 10237L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10238S: Supported 10239W: http://www.intel.com/support/feedback.htm 10240W: http://e1000.sourceforge.net/ 10241Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10243T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10244F: Documentation/networking/device_drivers/ethernet/intel/ 10245F: drivers/net/ethernet/intel/ 10246F: drivers/net/ethernet/intel/*/ 10247F: include/linux/avf/virtchnl.h 10248F: include/linux/net/intel/iidc.h 10249 10250INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10251M: Mustafa Ismail <mustafa.ismail@intel.com> 10252M: Shiraz Saleem <shiraz.saleem@intel.com> 10253L: linux-rdma@vger.kernel.org 10254S: Supported 10255F: drivers/infiniband/hw/irdma/ 10256F: include/uapi/rdma/irdma-abi.h 10257 10258INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10259M: Maik Broemme <mbroemme@libmpq.org> 10260L: linux-fbdev@vger.kernel.org 10261S: Maintained 10262F: Documentation/fb/intelfb.rst 10263F: drivers/video/fbdev/intelfb/ 10264 10265INTEL GPIO DRIVERS 10266M: Andy Shevchenko <andy@kernel.org> 10267L: linux-gpio@vger.kernel.org 10268S: Supported 10269T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10270F: drivers/gpio/gpio-ich.c 10271F: drivers/gpio/gpio-merrifield.c 10272F: drivers/gpio/gpio-ml-ioh.c 10273F: drivers/gpio/gpio-pch.c 10274F: drivers/gpio/gpio-sch.c 10275F: drivers/gpio/gpio-sodaville.c 10276 10277INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10278M: Zhenyu Wang <zhenyuw@linux.intel.com> 10279M: Zhi Wang <zhi.a.wang@intel.com> 10280L: intel-gvt-dev@lists.freedesktop.org 10281L: intel-gfx@lists.freedesktop.org 10282S: Supported 10283W: https://01.org/igvt-g 10284T: git https://github.com/intel/gvt-linux.git 10285F: drivers/gpu/drm/i915/gvt/ 10286 10287INTEL HID EVENT DRIVER 10288M: Alex Hung <alex.hung@canonical.com> 10289L: platform-driver-x86@vger.kernel.org 10290S: Maintained 10291F: drivers/platform/x86/intel/hid.c 10292 10293INTEL I/OAT DMA DRIVER 10294M: Dave Jiang <dave.jiang@intel.com> 10295R: Dan Williams <dan.j.williams@intel.com> 10296L: dmaengine@vger.kernel.org 10297S: Supported 10298Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10299F: drivers/dma/ioat* 10300 10301INTEL IDXD DRIVER 10302M: Fenghua Yu <fenghua.yu@intel.com> 10303M: Dave Jiang <dave.jiang@intel.com> 10304L: dmaengine@vger.kernel.org 10305S: Supported 10306F: drivers/dma/idxd/* 10307F: include/uapi/linux/idxd.h 10308 10309INTEL IDLE DRIVER 10310M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10311M: Len Brown <lenb@kernel.org> 10312L: linux-pm@vger.kernel.org 10313S: Supported 10314B: https://bugzilla.kernel.org 10315T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10316F: drivers/idle/intel_idle.c 10317 10318INTEL IN FIELD SCAN (IFS) DEVICE 10319M: Jithu Joseph <jithu.joseph@intel.com> 10320R: Ashok Raj <ashok.raj@intel.com> 10321R: Tony Luck <tony.luck@intel.com> 10322S: Maintained 10323F: drivers/platform/x86/intel/ifs 10324F: include/trace/events/intel_ifs.h 10325 10326INTEL INTEGRATED SENSOR HUB DRIVER 10327M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10328M: Jiri Kosina <jikos@kernel.org> 10329L: linux-input@vger.kernel.org 10330S: Maintained 10331F: drivers/hid/intel-ish-hid/ 10332 10333INTEL IOMMU (VT-d) 10334M: David Woodhouse <dwmw2@infradead.org> 10335M: Lu Baolu <baolu.lu@linux.intel.com> 10336L: iommu@lists.linux.dev 10337S: Supported 10338T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10339F: drivers/iommu/intel/ 10340F: include/linux/intel-svm.h 10341 10342INTEL IOP-ADMA DMA DRIVER 10343R: Dan Williams <dan.j.williams@intel.com> 10344S: Odd fixes 10345F: drivers/dma/iop-adma.c 10346 10347INTEL IPU3 CSI-2 CIO2 DRIVER 10348M: Yong Zhi <yong.zhi@intel.com> 10349M: Sakari Ailus <sakari.ailus@linux.intel.com> 10350M: Bingbu Cao <bingbu.cao@intel.com> 10351M: Dan Scally <djrscally@gmail.com> 10352R: Tianshu Qiu <tian.shu.qiu@intel.com> 10353L: linux-media@vger.kernel.org 10354S: Maintained 10355T: git git://linuxtv.org/media_tree.git 10356F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10357F: drivers/media/pci/intel/ipu3/ 10358 10359INTEL IPU3 CSI-2 IMGU DRIVER 10360M: Sakari Ailus <sakari.ailus@linux.intel.com> 10361R: Bingbu Cao <bingbu.cao@intel.com> 10362R: Tianshu Qiu <tian.shu.qiu@intel.com> 10363L: linux-media@vger.kernel.org 10364S: Maintained 10365F: Documentation/admin-guide/media/ipu3.rst 10366F: Documentation/admin-guide/media/ipu3_rcb.svg 10367F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10368F: drivers/staging/media/ipu3/ 10369 10370INTEL IXP4XX CRYPTO SUPPORT 10371M: Corentin Labbe <clabbe@baylibre.com> 10372L: linux-crypto@vger.kernel.org 10373S: Maintained 10374F: drivers/crypto/ixp4xx_crypto.c 10375 10376INTEL ISHTP ECLITE DRIVER 10377M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10378L: platform-driver-x86@vger.kernel.org 10379S: Supported 10380F: drivers/platform/x86/intel/ishtp_eclite.c 10381 10382INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10383M: Krzysztof Halasa <khalasa@piap.pl> 10384S: Maintained 10385F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10386F: drivers/net/wan/ixp4xx_hss.c 10387F: drivers/soc/ixp4xx/ixp4xx-npe.c 10388F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10389F: include/linux/soc/ixp4xx/npe.h 10390F: include/linux/soc/ixp4xx/qmgr.h 10391 10392INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10393M: Deepak Saxena <dsaxena@plexity.net> 10394S: Maintained 10395F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10396F: drivers/char/hw_random/ixp4xx-rng.c 10397 10398INTEL KEEM BAY DRM DRIVER 10399M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10400M: Edmund Dea <edmund.j.dea@intel.com> 10401S: Maintained 10402F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10403F: drivers/gpu/drm/kmb/ 10404 10405INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10406M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10407S: Maintained 10408F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10409F: drivers/crypto/keembay/Kconfig 10410F: drivers/crypto/keembay/Makefile 10411F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10412F: drivers/crypto/keembay/ocs-aes.c 10413F: drivers/crypto/keembay/ocs-aes.h 10414 10415INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10416M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10417M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10418M: Mark Gross <mgross@linux.intel.com> 10419S: Maintained 10420F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10421F: drivers/crypto/keembay/Kconfig 10422F: drivers/crypto/keembay/Makefile 10423F: drivers/crypto/keembay/keembay-ocs-ecc.c 10424 10425INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10426M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10427M: Declan Murphy <declan.murphy@intel.com> 10428S: Maintained 10429F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10430F: drivers/crypto/keembay/Kconfig 10431F: drivers/crypto/keembay/Makefile 10432F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10433F: drivers/crypto/keembay/ocs-hcu.c 10434F: drivers/crypto/keembay/ocs-hcu.h 10435 10436INTEL THUNDER BAY EMMC PHY DRIVER 10437M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10438M: Rashmi A <rashmi.a@intel.com> 10439S: Maintained 10440F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10441F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10442 10443INTEL MANAGEMENT ENGINE (mei) 10444M: Tomas Winkler <tomas.winkler@intel.com> 10445L: linux-kernel@vger.kernel.org 10446S: Supported 10447F: Documentation/driver-api/mei/* 10448F: drivers/misc/mei/ 10449F: drivers/watchdog/mei_wdt.c 10450F: include/linux/mei_aux.h 10451F: include/linux/mei_cl_bus.h 10452F: include/uapi/linux/mei.h 10453F: samples/mei/* 10454 10455INTEL MAX 10 BMC MFD DRIVER 10456M: Xu Yilun <yilun.xu@intel.com> 10457R: Tom Rix <trix@redhat.com> 10458S: Maintained 10459F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10460F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10461F: drivers/hwmon/intel-m10-bmc-hwmon.c 10462F: drivers/mfd/intel-m10-bmc.c 10463F: include/linux/mfd/intel-m10-bmc.h 10464 10465INTEL MENLOW THERMAL DRIVER 10466M: Sujith Thomas <sujith.thomas@intel.com> 10467L: linux-pm@vger.kernel.org 10468S: Supported 10469F: drivers/thermal/intel/intel_menlow.c 10470 10471INTEL P-Unit IPC DRIVER 10472M: Zha Qipeng <qipeng.zha@intel.com> 10473L: platform-driver-x86@vger.kernel.org 10474S: Maintained 10475F: arch/x86/include/asm/intel_punit_ipc.h 10476F: drivers/platform/x86/intel/punit_ipc.c 10477 10478INTEL PMC CORE DRIVER 10479M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10480M: David E Box <david.e.box@intel.com> 10481L: platform-driver-x86@vger.kernel.org 10482S: Maintained 10483F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10484F: drivers/platform/x86/intel/pmc/ 10485 10486INTEL PMIC GPIO DRIVERS 10487M: Andy Shevchenko <andy@kernel.org> 10488S: Supported 10489T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10490F: drivers/gpio/gpio-*cove.c 10491 10492INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10493M: Andy Shevchenko <andy@kernel.org> 10494S: Supported 10495F: drivers/mfd/intel_soc_pmic* 10496F: include/linux/mfd/intel_soc_pmic* 10497 10498INTEL PMT DRIVERS 10499M: David E. Box <david.e.box@linux.intel.com> 10500S: Supported 10501F: drivers/platform/x86/intel/pmt/ 10502 10503INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10504M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10505L: linux-wireless@vger.kernel.org 10506S: Maintained 10507F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10508F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10509F: drivers/net/wireless/intel/ipw2x00/ 10510 10511INTEL PSTATE DRIVER 10512M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10513M: Len Brown <lenb@kernel.org> 10514L: linux-pm@vger.kernel.org 10515S: Supported 10516F: drivers/cpufreq/intel_pstate.c 10517 10518INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10519M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10520L: linux-iio@vger.kernel.org 10521F: drivers/counter/intel-qep.c 10522 10523INTEL SCU DRIVERS 10524M: Mika Westerberg <mika.westerberg@linux.intel.com> 10525S: Maintained 10526F: arch/x86/include/asm/intel_scu_ipc.h 10527F: drivers/platform/x86/intel_scu_* 10528 10529INTEL SDSI DRIVER 10530M: David E. Box <david.e.box@linux.intel.com> 10531S: Supported 10532F: drivers/platform/x86/intel/sdsi.c 10533F: tools/arch/x86/intel_sdsi/ 10534F: tools/testing/selftests/drivers/sdsi/ 10535 10536INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10537M: Daniel Scally <djrscally@gmail.com> 10538S: Maintained 10539F: drivers/platform/x86/intel/int3472/ 10540 10541INTEL SPEED SELECT TECHNOLOGY 10542M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10543L: platform-driver-x86@vger.kernel.org 10544S: Maintained 10545F: drivers/platform/x86/intel/speed_select_if/ 10546F: include/uapi/linux/isst_if.h 10547F: tools/power/x86/intel-speed-select/ 10548 10549INTEL STRATIX10 FIRMWARE DRIVERS 10550M: Dinh Nguyen <dinguyen@kernel.org> 10551L: linux-kernel@vger.kernel.org 10552S: Maintained 10553F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10554F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10555F: drivers/firmware/stratix10-rsu.c 10556F: drivers/firmware/stratix10-svc.c 10557F: include/linux/firmware/intel/stratix10-smc.h 10558F: include/linux/firmware/intel/stratix10-svc-client.h 10559T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10560 10561INTEL TELEMETRY DRIVER 10562M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10563M: "David E. Box" <david.e.box@linux.intel.com> 10564L: platform-driver-x86@vger.kernel.org 10565S: Maintained 10566F: arch/x86/include/asm/intel_telemetry.h 10567F: drivers/platform/x86/intel/telemetry/ 10568 10569INTEL UNCORE FREQUENCY CONTROL 10570M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10571L: platform-driver-x86@vger.kernel.org 10572S: Maintained 10573F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10574F: drivers/platform/x86/intel/uncore-frequency/ 10575 10576INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10577M: David E. Box <david.e.box@linux.intel.com> 10578S: Supported 10579F: drivers/platform/x86/intel/vsec.* 10580 10581INTEL VIRTUAL BUTTON DRIVER 10582M: AceLan Kao <acelan.kao@canonical.com> 10583L: platform-driver-x86@vger.kernel.org 10584S: Maintained 10585F: drivers/platform/x86/intel/vbtn.c 10586 10587INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10588M: Stanislaw Gruszka <stf_xl@wp.pl> 10589L: linux-wireless@vger.kernel.org 10590S: Supported 10591F: drivers/net/wireless/intel/iwlegacy/ 10592 10593INTEL WIRELESS WIFI LINK (iwlwifi) 10594M: Gregory Greenman <gregory.greenman@intel.com> 10595L: linux-wireless@vger.kernel.org 10596S: Supported 10597W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10598T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10599F: drivers/net/wireless/intel/iwlwifi/ 10600 10601INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10602M: Jithu Joseph <jithu.joseph@intel.com> 10603R: Maurice Ma <maurice.ma@intel.com> 10604S: Maintained 10605W: https://slimbootloader.github.io/security/firmware-update.html 10606F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10607 10608INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10609L: Dell.Client.Kernel@dell.com 10610S: Maintained 10611F: drivers/platform/x86/intel/wmi/thunderbolt.c 10612 10613INTEL WWAN IOSM DRIVER 10614M: M Chetan Kumar <m.chetan.kumar@intel.com> 10615M: Intel Corporation <linuxwwan@intel.com> 10616L: netdev@vger.kernel.org 10617S: Maintained 10618F: drivers/net/wwan/iosm/ 10619 10620INTEL(R) TRACE HUB 10621M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10622S: Supported 10623F: Documentation/trace/intel_th.rst 10624F: drivers/hwtracing/intel_th/ 10625F: include/linux/intel_th.h 10626 10627INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10628M: Ning Sun <ning.sun@intel.com> 10629L: tboot-devel@lists.sourceforge.net 10630S: Supported 10631W: http://tboot.sourceforge.net 10632T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10633F: Documentation/x86/intel_txt.rst 10634F: arch/x86/kernel/tboot.c 10635F: include/linux/tboot.h 10636 10637INTEL SGX 10638M: Jarkko Sakkinen <jarkko@kernel.org> 10639R: Dave Hansen <dave.hansen@linux.intel.com> 10640L: linux-sgx@vger.kernel.org 10641S: Supported 10642Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10643T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10644F: Documentation/x86/sgx.rst 10645F: arch/x86/entry/vdso/vsgx.S 10646F: arch/x86/include/asm/sgx.h 10647F: arch/x86/include/uapi/asm/sgx.h 10648F: arch/x86/kernel/cpu/sgx/* 10649F: tools/testing/selftests/sgx/* 10650K: \bSGX_ 10651 10652INTERCONNECT API 10653M: Georgi Djakov <djakov@kernel.org> 10654L: linux-pm@vger.kernel.org 10655S: Maintained 10656T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10657F: Documentation/devicetree/bindings/interconnect/ 10658F: Documentation/driver-api/interconnect.rst 10659F: drivers/interconnect/ 10660F: include/dt-bindings/interconnect/ 10661F: include/linux/interconnect-provider.h 10662F: include/linux/interconnect.h 10663 10664INTERRUPT COUNTER DRIVER 10665M: Oleksij Rempel <o.rempel@pengutronix.de> 10666R: Pengutronix Kernel Team <kernel@pengutronix.de> 10667L: linux-iio@vger.kernel.org 10668F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10669F: drivers/counter/interrupt-cnt.c 10670 10671INTERSIL ISL7998X VIDEO DECODER DRIVER 10672M: Michael Tretter <m.tretter@pengutronix.de> 10673R: Pengutronix Kernel Team <kernel@pengutronix.de> 10674L: linux-media@vger.kernel.org 10675S: Maintained 10676F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10677F: drivers/media/i2c/isl7998x.c 10678 10679INVENSENSE ICM-426xx IMU DRIVER 10680M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10681L: linux-iio@vger.kernel.org 10682S: Maintained 10683W: https://invensense.tdk.com/ 10684F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10685F: drivers/iio/imu/inv_icm42600/ 10686 10687INVENSENSE MPU-3050 GYROSCOPE DRIVER 10688M: Linus Walleij <linus.walleij@linaro.org> 10689L: linux-iio@vger.kernel.org 10690S: Maintained 10691F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10692F: drivers/iio/gyro/mpu3050* 10693 10694IOC3 ETHERNET DRIVER 10695M: Ralf Baechle <ralf@linux-mips.org> 10696L: linux-mips@vger.kernel.org 10697S: Maintained 10698F: drivers/net/ethernet/sgi/ioc3-eth.c 10699 10700IOMAP FILESYSTEM LIBRARY 10701M: Christoph Hellwig <hch@infradead.org> 10702M: Darrick J. Wong <djwong@kernel.org> 10703L: linux-xfs@vger.kernel.org 10704L: linux-fsdevel@vger.kernel.org 10705S: Supported 10706T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10707F: fs/iomap/ 10708F: include/linux/iomap.h 10709 10710IOMMU DMA-API LAYER 10711M: Robin Murphy <robin.murphy@arm.com> 10712L: iommu@lists.linux.dev 10713S: Maintained 10714T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10715F: drivers/iommu/dma-iommu.c 10716F: drivers/iommu/dma-iommu.h 10717F: drivers/iommu/iova.c 10718F: include/linux/iova.h 10719 10720IOMMU SUBSYSTEM 10721M: Joerg Roedel <joro@8bytes.org> 10722M: Will Deacon <will@kernel.org> 10723R: Robin Murphy <robin.murphy@arm.com> 10724L: iommu@lists.linux.dev 10725S: Maintained 10726T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10727F: Documentation/devicetree/bindings/iommu/ 10728F: Documentation/userspace-api/iommu.rst 10729F: drivers/iommu/ 10730F: include/linux/iommu.h 10731F: include/linux/iova.h 10732F: include/linux/of_iommu.h 10733F: include/uapi/linux/iommu.h 10734 10735IOSYS-MAP HELPERS 10736M: Thomas Zimmermann <tzimmermann@suse.de> 10737L: dri-devel@lists.freedesktop.org 10738S: Maintained 10739T: git git://anongit.freedesktop.org/drm/drm-misc 10740F: include/linux/iosys-map.h 10741 10742IO_URING 10743M: Jens Axboe <axboe@kernel.dk> 10744R: Pavel Begunkov <asml.silence@gmail.com> 10745L: io-uring@vger.kernel.org 10746S: Maintained 10747T: git git://git.kernel.dk/linux-block 10748T: git git://git.kernel.dk/liburing 10749F: io_uring/ 10750F: include/linux/io_uring.h 10751F: include/linux/io_uring_types.h 10752F: include/uapi/linux/io_uring.h 10753F: tools/io_uring/ 10754 10755IPMI SUBSYSTEM 10756M: Corey Minyard <minyard@acm.org> 10757L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10758S: Supported 10759W: http://openipmi.sourceforge.net/ 10760T: git https://github.com/cminyard/linux-ipmi.git for-next 10761F: Documentation/driver-api/ipmi.rst 10762F: Documentation/devicetree/bindings/ipmi/ 10763F: drivers/char/ipmi/ 10764F: include/linux/ipmi* 10765F: include/uapi/linux/ipmi* 10766 10767IPS SCSI RAID DRIVER 10768M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10769L: linux-scsi@vger.kernel.org 10770S: Maintained 10771W: http://www.adaptec.com/ 10772F: drivers/scsi/ips* 10773 10774IPVS 10775M: Simon Horman <horms@verge.net.au> 10776M: Julian Anastasov <ja@ssi.bg> 10777L: netdev@vger.kernel.org 10778L: lvs-devel@vger.kernel.org 10779S: Maintained 10780T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10781T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10782F: Documentation/networking/ipvs-sysctl.rst 10783F: include/net/ip_vs.h 10784F: include/uapi/linux/ip_vs.h 10785F: net/netfilter/ipvs/ 10786 10787IPWIRELESS DRIVER 10788M: Jiri Kosina <jikos@kernel.org> 10789M: David Sterba <dsterba@suse.com> 10790S: Odd Fixes 10791F: drivers/tty/ipwireless/ 10792 10793IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10794M: Marc Zyngier <maz@kernel.org> 10795S: Maintained 10796T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10797F: Documentation/core-api/irq/irq-domain.rst 10798F: include/linux/irqdomain.h 10799F: kernel/irq/irqdomain.c 10800F: kernel/irq/msi.c 10801 10802IRQ SUBSYSTEM 10803M: Thomas Gleixner <tglx@linutronix.de> 10804L: linux-kernel@vger.kernel.org 10805S: Maintained 10806T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10807F: kernel/irq/ 10808 10809IRQCHIP DRIVERS 10810M: Thomas Gleixner <tglx@linutronix.de> 10811M: Marc Zyngier <maz@kernel.org> 10812L: linux-kernel@vger.kernel.org 10813S: Maintained 10814T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10815F: Documentation/devicetree/bindings/interrupt-controller/ 10816F: drivers/irqchip/ 10817 10818ISA 10819M: William Breathitt Gray <william.gray@linaro.org> 10820S: Maintained 10821F: Documentation/driver-api/isa.rst 10822F: drivers/base/isa.c 10823F: include/linux/isa.h 10824 10825ISA RADIO MODULE 10826M: Hans Verkuil <hverkuil@xs4all.nl> 10827L: linux-media@vger.kernel.org 10828S: Maintained 10829W: https://linuxtv.org 10830T: git git://linuxtv.org/media_tree.git 10831F: drivers/media/radio/radio-isa* 10832 10833ISAPNP 10834M: Jaroslav Kysela <perex@perex.cz> 10835S: Maintained 10836F: Documentation/driver-api/isapnp.rst 10837F: drivers/pnp/isapnp/ 10838F: include/linux/isapnp.h 10839 10840ISCSI 10841M: Lee Duncan <lduncan@suse.com> 10842M: Chris Leech <cleech@redhat.com> 10843M: Mike Christie <michael.christie@oracle.com> 10844L: open-iscsi@googlegroups.com 10845L: linux-scsi@vger.kernel.org 10846S: Maintained 10847W: www.open-iscsi.com 10848F: drivers/scsi/*iscsi* 10849F: include/scsi/*iscsi* 10850 10851iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10852M: Peter Jones <pjones@redhat.com> 10853M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10854S: Maintained 10855F: drivers/firmware/iscsi_ibft* 10856 10857ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10858M: Sagi Grimberg <sagi@grimberg.me> 10859M: Max Gurtovoy <mgurtovoy@nvidia.com> 10860L: linux-rdma@vger.kernel.org 10861S: Supported 10862W: http://www.openfabrics.org 10863W: www.open-iscsi.org 10864Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10865F: drivers/infiniband/ulp/iser/ 10866 10867ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10868M: Sagi Grimberg <sagi@grimberg.me> 10869L: linux-rdma@vger.kernel.org 10870L: target-devel@vger.kernel.org 10871S: Supported 10872W: http://www.linux-iscsi.org 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10874F: drivers/infiniband/ulp/isert 10875 10876ISDN/CMTP OVER BLUETOOTH 10877M: Karsten Keil <isdn@linux-pingi.de> 10878L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10879L: netdev@vger.kernel.org 10880S: Odd Fixes 10881W: http://www.isdn4linux.de 10882F: Documentation/isdn/ 10883F: drivers/isdn/capi/ 10884F: include/linux/isdn/ 10885F: include/uapi/linux/isdn/ 10886F: net/bluetooth/cmtp/ 10887 10888ISDN/mISDN SUBSYSTEM 10889M: Karsten Keil <isdn@linux-pingi.de> 10890L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10891L: netdev@vger.kernel.org 10892S: Maintained 10893W: http://www.isdn4linux.de 10894F: drivers/isdn/Kconfig 10895F: drivers/isdn/Makefile 10896F: drivers/isdn/hardware/ 10897F: drivers/isdn/mISDN/ 10898 10899IT87 HARDWARE MONITORING DRIVER 10900M: Jean Delvare <jdelvare@suse.com> 10901L: linux-hwmon@vger.kernel.org 10902S: Maintained 10903F: Documentation/hwmon/it87.rst 10904F: drivers/hwmon/it87.c 10905 10906IT913X MEDIA DRIVER 10907M: Antti Palosaari <crope@iki.fi> 10908L: linux-media@vger.kernel.org 10909S: Maintained 10910W: https://linuxtv.org 10911W: http://palosaari.fi/linux/ 10912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10913T: git git://linuxtv.org/anttip/media_tree.git 10914F: drivers/media/tuners/it913x* 10915 10916ITE IT66121 HDMI BRIDGE DRIVER 10917M: Phong LE <ple@baylibre.com> 10918M: Neil Armstrong <neil.armstrong@linaro.org> 10919S: Maintained 10920T: git git://anongit.freedesktop.org/drm/drm-misc 10921F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10922F: drivers/gpu/drm/bridge/ite-it66121.c 10923 10924IVTV VIDEO4LINUX DRIVER 10925M: Andy Walls <awalls@md.metrocast.net> 10926L: linux-media@vger.kernel.org 10927S: Maintained 10928W: https://linuxtv.org 10929T: git git://linuxtv.org/media_tree.git 10930F: Documentation/admin-guide/media/ivtv* 10931F: drivers/media/pci/ivtv/ 10932F: include/uapi/linux/ivtv* 10933 10934IX2505V MEDIA DRIVER 10935M: Malcolm Priestley <tvboxspy@gmail.com> 10936L: linux-media@vger.kernel.org 10937S: Maintained 10938W: https://linuxtv.org 10939Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10940F: drivers/media/dvb-frontends/ix2505v* 10941 10942JAILHOUSE HYPERVISOR INTERFACE 10943M: Jan Kiszka <jan.kiszka@siemens.com> 10944L: jailhouse-dev@googlegroups.com 10945S: Maintained 10946F: arch/x86/include/asm/jailhouse_para.h 10947F: arch/x86/kernel/jailhouse.c 10948 10949JC42.4 TEMPERATURE SENSOR DRIVER 10950M: Guenter Roeck <linux@roeck-us.net> 10951L: linux-hwmon@vger.kernel.org 10952S: Maintained 10953F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10954F: Documentation/hwmon/jc42.rst 10955F: drivers/hwmon/jc42.c 10956 10957JFS FILESYSTEM 10958M: Dave Kleikamp <shaggy@kernel.org> 10959L: jfs-discussion@lists.sourceforge.net 10960S: Maintained 10961W: http://jfs.sourceforge.net/ 10962T: git git://github.com/kleikamp/linux-shaggy.git 10963F: Documentation/admin-guide/jfs.rst 10964F: fs/jfs/ 10965 10966JME NETWORK DRIVER 10967M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10968L: netdev@vger.kernel.org 10969S: Maintained 10970F: drivers/net/ethernet/jme.* 10971 10972JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10973M: David Woodhouse <dwmw2@infradead.org> 10974M: Richard Weinberger <richard@nod.at> 10975L: linux-mtd@lists.infradead.org 10976S: Odd Fixes 10977W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10978T: git git://git.infradead.org/ubifs-2.6.git 10979F: fs/jffs2/ 10980F: include/uapi/linux/jffs2.h 10981 10982JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10983M: "Theodore Ts'o" <tytso@mit.edu> 10984M: Jan Kara <jack@suse.com> 10985L: linux-ext4@vger.kernel.org 10986S: Maintained 10987F: fs/jbd2/ 10988F: include/linux/jbd2.h 10989 10990JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10991M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10992L: linux-media@vger.kernel.org 10993L: linux-renesas-soc@vger.kernel.org 10994S: Maintained 10995F: drivers/media/platform/renesas/rcar_jpu.c 10996 10997JSM Neo PCI based serial card 10998L: linux-serial@vger.kernel.org 10999S: Orphan 11000F: drivers/tty/serial/jsm/ 11001 11002K10TEMP HARDWARE MONITORING DRIVER 11003M: Clemens Ladisch <clemens@ladisch.de> 11004L: linux-hwmon@vger.kernel.org 11005S: Maintained 11006F: Documentation/hwmon/k10temp.rst 11007F: drivers/hwmon/k10temp.c 11008 11009K8TEMP HARDWARE MONITORING DRIVER 11010M: Rudolf Marek <r.marek@assembler.cz> 11011L: linux-hwmon@vger.kernel.org 11012S: Maintained 11013F: Documentation/hwmon/k8temp.rst 11014F: drivers/hwmon/k8temp.c 11015 11016KASAN 11017M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11018R: Alexander Potapenko <glider@google.com> 11019R: Andrey Konovalov <andreyknvl@gmail.com> 11020R: Dmitry Vyukov <dvyukov@google.com> 11021R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11022L: kasan-dev@googlegroups.com 11023S: Maintained 11024F: Documentation/dev-tools/kasan.rst 11025F: arch/*/include/asm/*kasan.h 11026F: arch/*/mm/kasan_init* 11027F: include/linux/kasan*.h 11028F: lib/Kconfig.kasan 11029F: mm/kasan/ 11030F: scripts/Makefile.kasan 11031 11032KCONFIG 11033M: Masahiro Yamada <masahiroy@kernel.org> 11034L: linux-kbuild@vger.kernel.org 11035S: Maintained 11036T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11037F: Documentation/kbuild/kconfig* 11038F: scripts/Kconfig.include 11039F: scripts/kconfig/ 11040 11041KCOV 11042R: Dmitry Vyukov <dvyukov@google.com> 11043R: Andrey Konovalov <andreyknvl@gmail.com> 11044L: kasan-dev@googlegroups.com 11045S: Maintained 11046F: Documentation/dev-tools/kcov.rst 11047F: include/linux/kcov.h 11048F: include/uapi/linux/kcov.h 11049F: kernel/kcov.c 11050F: scripts/Makefile.kcov 11051 11052KCSAN 11053M: Marco Elver <elver@google.com> 11054R: Dmitry Vyukov <dvyukov@google.com> 11055L: kasan-dev@googlegroups.com 11056S: Maintained 11057F: Documentation/dev-tools/kcsan.rst 11058F: include/linux/kcsan*.h 11059F: kernel/kcsan/ 11060F: lib/Kconfig.kcsan 11061F: scripts/Makefile.kcsan 11062 11063KDUMP 11064M: Baoquan He <bhe@redhat.com> 11065R: Vivek Goyal <vgoyal@redhat.com> 11066R: Dave Young <dyoung@redhat.com> 11067L: kexec@lists.infradead.org 11068S: Maintained 11069W: http://lse.sourceforge.net/kdump/ 11070F: Documentation/admin-guide/kdump/ 11071F: fs/proc/vmcore.c 11072F: include/linux/crash_core.h 11073F: include/linux/crash_dump.h 11074F: include/uapi/linux/vmcore.h 11075F: kernel/crash_*.c 11076 11077KEENE FM RADIO TRANSMITTER DRIVER 11078M: Hans Verkuil <hverkuil@xs4all.nl> 11079L: linux-media@vger.kernel.org 11080S: Maintained 11081W: https://linuxtv.org 11082T: git git://linuxtv.org/media_tree.git 11083F: drivers/media/radio/radio-keene* 11084 11085KERNEL AUTOMOUNTER 11086M: Ian Kent <raven@themaw.net> 11087L: autofs@vger.kernel.org 11088S: Maintained 11089F: fs/autofs/ 11090 11091KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11092M: Masahiro Yamada <masahiroy@kernel.org> 11093M: Michal Marek <michal.lkml@markovi.net> 11094R: Nick Desaulniers <ndesaulniers@google.com> 11095L: linux-kbuild@vger.kernel.org 11096S: Maintained 11097T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11098F: Documentation/kbuild/ 11099F: Makefile 11100F: scripts/*vmlinux* 11101F: scripts/Kbuild* 11102F: scripts/Makefile* 11103F: scripts/basic/ 11104F: scripts/dummy-tools/ 11105F: scripts/mk* 11106F: scripts/mod/ 11107F: scripts/package/ 11108 11109KERNEL HARDENING (not covered by other areas) 11110M: Kees Cook <keescook@chromium.org> 11111L: linux-hardening@vger.kernel.org 11112S: Supported 11113T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11114F: include/linux/overflow.h 11115F: include/linux/randomize_kstack.h 11116F: mm/usercopy.c 11117K: \b(add|choose)_random_kstack_offset\b 11118K: \b__check_(object_size|heap_object)\b 11119 11120KERNEL JANITORS 11121L: kernel-janitors@vger.kernel.org 11122S: Odd Fixes 11123W: http://kernelnewbies.org/KernelJanitors 11124 11125KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11126M: Chuck Lever <chuck.lever@oracle.com> 11127M: Jeff Layton <jlayton@kernel.org> 11128L: linux-nfs@vger.kernel.org 11129S: Supported 11130W: http://nfs.sourceforge.net/ 11131T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11132F: fs/lockd/ 11133F: fs/nfs_common/ 11134F: fs/nfsd/ 11135F: include/linux/lockd/ 11136F: include/linux/sunrpc/ 11137F: include/uapi/linux/nfsd/ 11138F: include/uapi/linux/sunrpc/ 11139F: net/sunrpc/ 11140F: Documentation/filesystems/nfs/ 11141 11142KERNEL REGRESSIONS 11143M: Thorsten Leemhuis <linux@leemhuis.info> 11144L: regressions@lists.linux.dev 11145S: Supported 11146F: Documentation/admin-guide/reporting-regressions.rst 11147F: Documentation/process/handling-regressions.rst 11148 11149KERNEL SELFTEST FRAMEWORK 11150M: Shuah Khan <shuah@kernel.org> 11151M: Shuah Khan <skhan@linuxfoundation.org> 11152L: linux-kselftest@vger.kernel.org 11153S: Maintained 11154Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11155T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11156F: Documentation/dev-tools/kselftest* 11157F: tools/testing/selftests/ 11158 11159KERNEL SMB3 SERVER (KSMBD) 11160M: Namjae Jeon <linkinjeon@kernel.org> 11161M: Steve French <sfrench@samba.org> 11162R: Sergey Senozhatsky <senozhatsky@chromium.org> 11163R: Tom Talpey <tom@talpey.com> 11164L: linux-cifs@vger.kernel.org 11165S: Maintained 11166T: git git://git.samba.org/ksmbd.git 11167F: Documentation/filesystems/cifs/ksmbd.rst 11168F: fs/ksmbd/ 11169F: fs/smbfs_common/ 11170 11171KERNEL UNIT TESTING FRAMEWORK (KUnit) 11172M: Brendan Higgins <brendanhiggins@google.com> 11173M: David Gow <davidgow@google.com> 11174L: linux-kselftest@vger.kernel.org 11175L: kunit-dev@googlegroups.com 11176S: Maintained 11177W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11178F: Documentation/dev-tools/kunit/ 11179F: include/kunit/ 11180F: lib/kunit/ 11181F: tools/testing/kunit/ 11182 11183KERNEL USERMODE HELPER 11184M: Luis Chamberlain <mcgrof@kernel.org> 11185L: linux-kernel@vger.kernel.org 11186S: Maintained 11187F: include/linux/umh.h 11188F: kernel/umh.c 11189 11190KERNEL VIRTUAL MACHINE (KVM) 11191M: Paolo Bonzini <pbonzini@redhat.com> 11192L: kvm@vger.kernel.org 11193S: Supported 11194W: http://www.linux-kvm.org 11195T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11196F: Documentation/virt/kvm/ 11197F: include/asm-generic/kvm* 11198F: include/kvm/iodev.h 11199F: include/linux/kvm* 11200F: include/trace/events/kvm.h 11201F: include/uapi/asm-generic/kvm* 11202F: include/uapi/linux/kvm* 11203F: tools/kvm/ 11204F: tools/testing/selftests/kvm/ 11205F: virt/kvm/* 11206 11207KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11208M: Marc Zyngier <maz@kernel.org> 11209R: James Morse <james.morse@arm.com> 11210R: Alexandru Elisei <alexandru.elisei@arm.com> 11211R: Suzuki K Poulose <suzuki.poulose@arm.com> 11212R: Oliver Upton <oliver.upton@linux.dev> 11213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11214L: kvmarm@lists.linux.dev 11215L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11216S: Maintained 11217T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11218F: arch/arm64/include/asm/kvm* 11219F: arch/arm64/include/uapi/asm/kvm* 11220F: arch/arm64/kvm/ 11221F: include/kvm/arm_* 11222F: tools/testing/selftests/kvm/*/aarch64/ 11223F: tools/testing/selftests/kvm/aarch64/ 11224 11225KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11226M: Huacai Chen <chenhuacai@kernel.org> 11227M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11228L: linux-mips@vger.kernel.org 11229L: kvm@vger.kernel.org 11230S: Maintained 11231T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11232F: arch/mips/include/asm/kvm* 11233F: arch/mips/include/uapi/asm/kvm* 11234F: arch/mips/kvm/ 11235 11236KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11237L: linuxppc-dev@lists.ozlabs.org 11238T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11239F: arch/powerpc/include/asm/kvm* 11240F: arch/powerpc/include/uapi/asm/kvm* 11241F: arch/powerpc/kernel/kvm* 11242F: arch/powerpc/kvm/ 11243 11244KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11245M: Anup Patel <anup@brainfault.org> 11246R: Atish Patra <atishp@atishpatra.org> 11247L: kvm@vger.kernel.org 11248L: kvm-riscv@lists.infradead.org 11249L: linux-riscv@lists.infradead.org 11250S: Maintained 11251T: git git://github.com/kvm-riscv/linux.git 11252F: arch/riscv/include/asm/kvm* 11253F: arch/riscv/include/uapi/asm/kvm* 11254F: arch/riscv/kvm/ 11255F: tools/testing/selftests/kvm/*/riscv/ 11256 11257KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11258M: Christian Borntraeger <borntraeger@linux.ibm.com> 11259M: Janosch Frank <frankja@linux.ibm.com> 11260M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11261R: David Hildenbrand <david@redhat.com> 11262L: kvm@vger.kernel.org 11263S: Supported 11264T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11265F: Documentation/virt/kvm/s390* 11266F: arch/s390/include/asm/gmap.h 11267F: arch/s390/include/asm/kvm* 11268F: arch/s390/include/uapi/asm/kvm* 11269F: arch/s390/include/uapi/asm/uvdevice.h 11270F: arch/s390/kernel/uv.c 11271F: arch/s390/kvm/ 11272F: arch/s390/mm/gmap.c 11273F: drivers/s390/char/uvdevice.c 11274F: tools/testing/selftests/drivers/s390x/uvdevice/ 11275F: tools/testing/selftests/kvm/*/s390x/ 11276F: tools/testing/selftests/kvm/s390x/ 11277 11278KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11279M: Sean Christopherson <seanjc@google.com> 11280M: Paolo Bonzini <pbonzini@redhat.com> 11281L: kvm@vger.kernel.org 11282S: Supported 11283T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11284F: arch/x86/include/asm/kvm* 11285F: arch/x86/include/asm/svm.h 11286F: arch/x86/include/asm/vmx*.h 11287F: arch/x86/include/uapi/asm/kvm* 11288F: arch/x86/include/uapi/asm/svm.h 11289F: arch/x86/include/uapi/asm/vmx.h 11290F: arch/x86/kvm/ 11291F: arch/x86/kvm/*/ 11292 11293KVM PARAVIRT (KVM/paravirt) 11294M: Paolo Bonzini <pbonzini@redhat.com> 11295R: Wanpeng Li <wanpengli@tencent.com> 11296R: Vitaly Kuznetsov <vkuznets@redhat.com> 11297L: kvm@vger.kernel.org 11298S: Supported 11299T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11300F: arch/x86/kernel/kvm.c 11301F: arch/x86/kernel/kvmclock.c 11302F: arch/x86/include/asm/pvclock-abi.h 11303F: include/linux/kvm_para.h 11304F: include/uapi/linux/kvm_para.h 11305F: include/uapi/asm-generic/kvm_para.h 11306F: include/asm-generic/kvm_para.h 11307F: arch/um/include/asm/kvm_para.h 11308F: arch/x86/include/asm/kvm_para.h 11309F: arch/x86/include/uapi/asm/kvm_para.h 11310 11311KVM X86 HYPER-V (KVM/hyper-v) 11312M: Vitaly Kuznetsov <vkuznets@redhat.com> 11313M: Sean Christopherson <seanjc@google.com> 11314M: Paolo Bonzini <pbonzini@redhat.com> 11315L: kvm@vger.kernel.org 11316S: Supported 11317T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11318F: arch/x86/kvm/hyperv.* 11319F: arch/x86/kvm/kvm_onhyperv.* 11320F: arch/x86/kvm/svm/hyperv.* 11321F: arch/x86/kvm/svm/svm_onhyperv.* 11322F: arch/x86/kvm/vmx/evmcs.* 11323 11324KERNFS 11325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11326M: Tejun Heo <tj@kernel.org> 11327S: Supported 11328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11329F: fs/kernfs/ 11330F: include/linux/kernfs.h 11331 11332KEXEC 11333M: Eric Biederman <ebiederm@xmission.com> 11334L: kexec@lists.infradead.org 11335S: Maintained 11336W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11337F: include/linux/kexec.h 11338F: include/uapi/linux/kexec.h 11339F: kernel/kexec* 11340 11341KEYS-ENCRYPTED 11342M: Mimi Zohar <zohar@linux.ibm.com> 11343L: linux-integrity@vger.kernel.org 11344L: keyrings@vger.kernel.org 11345S: Supported 11346F: Documentation/security/keys/trusted-encrypted.rst 11347F: include/keys/encrypted-type.h 11348F: security/keys/encrypted-keys/ 11349 11350KEYS-TRUSTED 11351M: James Bottomley <jejb@linux.ibm.com> 11352M: Jarkko Sakkinen <jarkko@kernel.org> 11353M: Mimi Zohar <zohar@linux.ibm.com> 11354L: linux-integrity@vger.kernel.org 11355L: keyrings@vger.kernel.org 11356S: Supported 11357F: Documentation/security/keys/trusted-encrypted.rst 11358F: include/keys/trusted-type.h 11359F: include/keys/trusted_tpm.h 11360F: security/keys/trusted-keys/ 11361 11362KEYS-TRUSTED-TEE 11363M: Sumit Garg <sumit.garg@linaro.org> 11364L: linux-integrity@vger.kernel.org 11365L: keyrings@vger.kernel.org 11366S: Supported 11367F: include/keys/trusted_tee.h 11368F: security/keys/trusted-keys/trusted_tee.c 11369 11370KEYS-TRUSTED-CAAM 11371M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11372R: Pengutronix Kernel Team <kernel@pengutronix.de> 11373L: linux-integrity@vger.kernel.org 11374L: keyrings@vger.kernel.org 11375S: Maintained 11376F: include/keys/trusted_caam.h 11377F: security/keys/trusted-keys/trusted_caam.c 11378 11379KEYS/KEYRINGS 11380M: David Howells <dhowells@redhat.com> 11381M: Jarkko Sakkinen <jarkko@kernel.org> 11382L: keyrings@vger.kernel.org 11383S: Maintained 11384F: Documentation/security/keys/core.rst 11385F: include/keys/ 11386F: include/linux/key-type.h 11387F: include/linux/key.h 11388F: include/linux/keyctl.h 11389F: include/uapi/linux/keyctl.h 11390F: security/keys/ 11391 11392KEYS/KEYRINGS_INTEGRITY 11393M: Jarkko Sakkinen <jarkko@kernel.org> 11394M: Mimi Zohar <zohar@linux.ibm.com> 11395L: linux-integrity@vger.kernel.org 11396L: keyrings@vger.kernel.org 11397S: Supported 11398F: security/integrity/platform_certs 11399 11400KFENCE 11401M: Alexander Potapenko <glider@google.com> 11402M: Marco Elver <elver@google.com> 11403R: Dmitry Vyukov <dvyukov@google.com> 11404L: kasan-dev@googlegroups.com 11405S: Maintained 11406F: Documentation/dev-tools/kfence.rst 11407F: arch/*/include/asm/kfence.h 11408F: include/linux/kfence.h 11409F: lib/Kconfig.kfence 11410F: mm/kfence/ 11411 11412KFIFO 11413M: Stefani Seibold <stefani@seibold.net> 11414S: Maintained 11415F: include/linux/kfifo.h 11416F: lib/kfifo.c 11417F: samples/kfifo/ 11418 11419KGDB / KDB /debug_core 11420M: Jason Wessel <jason.wessel@windriver.com> 11421M: Daniel Thompson <daniel.thompson@linaro.org> 11422R: Douglas Anderson <dianders@chromium.org> 11423L: kgdb-bugreport@lists.sourceforge.net 11424S: Maintained 11425W: http://kgdb.wiki.kernel.org/ 11426T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11427F: Documentation/dev-tools/kgdb.rst 11428F: drivers/misc/kgdbts.c 11429F: drivers/tty/serial/kgdboc.c 11430F: include/linux/kdb.h 11431F: include/linux/kgdb.h 11432F: kernel/debug/ 11433F: kernel/module/kdb.c 11434 11435KHADAS MCU MFD DRIVER 11436M: Neil Armstrong <neil.armstrong@linaro.org> 11437L: linux-amlogic@lists.infradead.org 11438S: Maintained 11439F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11440F: drivers/mfd/khadas-mcu.c 11441F: include/linux/mfd/khadas-mcu.h 11442F: drivers/thermal/khadas_mcu_fan.c 11443 11444KMEMLEAK 11445M: Catalin Marinas <catalin.marinas@arm.com> 11446S: Maintained 11447F: Documentation/dev-tools/kmemleak.rst 11448F: include/linux/kmemleak.h 11449F: mm/kmemleak.c 11450F: samples/kmemleak/kmemleak-test.c 11451 11452KMOD KERNEL MODULE LOADER - USERMODE HELPER 11453M: Luis Chamberlain <mcgrof@kernel.org> 11454L: linux-kernel@vger.kernel.org 11455L: linux-modules@vger.kernel.org 11456S: Maintained 11457F: include/linux/kmod.h 11458F: kernel/kmod.c 11459F: lib/test_kmod.c 11460F: tools/testing/selftests/kmod/ 11461 11462KMSAN 11463M: Alexander Potapenko <glider@google.com> 11464R: Marco Elver <elver@google.com> 11465R: Dmitry Vyukov <dvyukov@google.com> 11466L: kasan-dev@googlegroups.com 11467S: Maintained 11468F: Documentation/dev-tools/kmsan.rst 11469F: arch/*/include/asm/kmsan.h 11470F: arch/*/mm/kmsan_* 11471F: include/linux/kmsan*.h 11472F: lib/Kconfig.kmsan 11473F: mm/kmsan/ 11474F: scripts/Makefile.kmsan 11475 11476KPROBES 11477M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11478M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11479M: "David S. Miller" <davem@davemloft.net> 11480M: Masami Hiramatsu <mhiramat@kernel.org> 11481S: Maintained 11482T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11483F: Documentation/trace/kprobes.rst 11484F: include/asm-generic/kprobes.h 11485F: include/linux/kprobes.h 11486F: kernel/kprobes.c 11487F: lib/test_kprobes.c 11488F: samples/kprobes 11489 11490KS0108 LCD CONTROLLER DRIVER 11491M: Miguel Ojeda <ojeda@kernel.org> 11492S: Maintained 11493F: Documentation/admin-guide/auxdisplay/ks0108.rst 11494F: drivers/auxdisplay/ks0108.c 11495F: include/linux/ks0108.h 11496 11497KTD253 BACKLIGHT DRIVER 11498M: Linus Walleij <linus.walleij@linaro.org> 11499S: Maintained 11500F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11501F: drivers/video/backlight/ktd253-backlight.c 11502 11503KTEST 11504M: Steven Rostedt <rostedt@goodmis.org> 11505M: John Hawley <warthog9@eaglescrag.net> 11506S: Maintained 11507F: tools/testing/ktest 11508 11509L3MDEV 11510M: David Ahern <dsahern@kernel.org> 11511L: netdev@vger.kernel.org 11512S: Maintained 11513F: include/net/l3mdev.h 11514F: net/l3mdev 11515 11516LANDLOCK SECURITY MODULE 11517M: Mickaël Salaün <mic@digikod.net> 11518L: linux-security-module@vger.kernel.org 11519S: Supported 11520W: https://landlock.io 11521T: git https://github.com/landlock-lsm/linux.git 11522F: Documentation/security/landlock.rst 11523F: Documentation/userspace-api/landlock.rst 11524F: include/uapi/linux/landlock.h 11525F: samples/landlock/ 11526F: security/landlock/ 11527F: tools/testing/selftests/landlock/ 11528K: landlock 11529K: LANDLOCK 11530 11531LANTIQ / INTEL Ethernet drivers 11532M: Hauke Mehrtens <hauke@hauke-m.de> 11533L: netdev@vger.kernel.org 11534S: Maintained 11535F: drivers/net/dsa/lantiq_gswip.c 11536F: drivers/net/dsa/lantiq_pce.h 11537F: drivers/net/ethernet/lantiq_xrx200.c 11538F: net/dsa/tag_gswip.c 11539 11540LANTIQ MIPS ARCHITECTURE 11541M: John Crispin <john@phrozen.org> 11542L: linux-mips@vger.kernel.org 11543S: Maintained 11544F: arch/mips/lantiq 11545F: drivers/soc/lantiq 11546 11547LASI 53c700 driver for PARISC 11548M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11549L: linux-scsi@vger.kernel.org 11550S: Maintained 11551F: Documentation/scsi/53c700.rst 11552F: drivers/scsi/53c700* 11553 11554LEAKING_ADDRESSES 11555M: Tobin C. Harding <me@tobin.cc> 11556M: Tycho Andersen <tycho@tycho.pizza> 11557L: linux-hardening@vger.kernel.org 11558S: Maintained 11559T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11560F: scripts/leaking_addresses.pl 11561 11562LED SUBSYSTEM 11563M: Pavel Machek <pavel@ucw.cz> 11564L: linux-leds@vger.kernel.org 11565S: Maintained 11566T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11567F: Documentation/devicetree/bindings/leds/ 11568F: drivers/leds/ 11569F: include/linux/leds.h 11570 11571LEGACY EEPROM DRIVER 11572M: Jean Delvare <jdelvare@suse.com> 11573S: Maintained 11574F: Documentation/misc-devices/eeprom.rst 11575F: drivers/misc/eeprom/eeprom.c 11576 11577LEGO MINDSTORMS EV3 11578R: David Lechner <david@lechnology.com> 11579S: Maintained 11580F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11581F: arch/arm/boot/dts/da850-lego-ev3.dts 11582F: drivers/power/supply/lego_ev3_battery.c 11583 11584LEGO USB Tower driver 11585M: Juergen Stuber <starblue@users.sourceforge.net> 11586L: legousb-devel@lists.sourceforge.net 11587S: Maintained 11588W: http://legousb.sourceforge.net/ 11589F: drivers/usb/misc/legousbtower.c 11590 11591LETSKETCH HID TABLET DRIVER 11592M: Hans de Goede <hdegoede@redhat.com> 11593L: linux-input@vger.kernel.org 11594S: Maintained 11595T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11596F: drivers/hid/hid-letsketch.c 11597 11598LG LAPTOP EXTRAS 11599M: Matan Ziv-Av <matan@svgalib.org> 11600L: platform-driver-x86@vger.kernel.org 11601S: Maintained 11602F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11603F: Documentation/admin-guide/laptops/lg-laptop.rst 11604F: drivers/platform/x86/lg-laptop.c 11605 11606LG2160 MEDIA DRIVER 11607M: Michael Krufky <mkrufky@linuxtv.org> 11608L: linux-media@vger.kernel.org 11609S: Maintained 11610W: https://linuxtv.org 11611W: http://github.com/mkrufky 11612Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11613T: git git://linuxtv.org/mkrufky/tuners.git 11614F: drivers/media/dvb-frontends/lg2160.* 11615 11616LGDT3305 MEDIA DRIVER 11617M: Michael Krufky <mkrufky@linuxtv.org> 11618L: linux-media@vger.kernel.org 11619S: Maintained 11620W: https://linuxtv.org 11621W: http://github.com/mkrufky 11622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11623T: git git://linuxtv.org/mkrufky/tuners.git 11624F: drivers/media/dvb-frontends/lgdt3305.* 11625 11626LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11627M: Viresh Kumar <vireshk@kernel.org> 11628L: linux-ide@vger.kernel.org 11629S: Maintained 11630T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11631F: drivers/ata/pata_arasan_cf.c 11632F: include/linux/pata_arasan_cf_data.h 11633 11634LIBATA PATA DRIVERS 11635R: Sergey Shtylyov <s.shtylyov@omp.ru> 11636L: linux-ide@vger.kernel.org 11637F: drivers/ata/ata_*.c 11638F: drivers/ata/pata_*.c 11639 11640LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11641M: Linus Walleij <linus.walleij@linaro.org> 11642L: linux-ide@vger.kernel.org 11643S: Maintained 11644T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11645F: drivers/ata/pata_ftide010.c 11646F: drivers/ata/sata_gemini.c 11647F: drivers/ata/sata_gemini.h 11648 11649LIBATA SATA AHCI PLATFORM devices support 11650M: Hans de Goede <hdegoede@redhat.com> 11651M: Jens Axboe <axboe@kernel.dk> 11652L: linux-ide@vger.kernel.org 11653S: Maintained 11654T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11655F: drivers/ata/ahci_platform.c 11656F: drivers/ata/libahci_platform.c 11657F: include/linux/ahci_platform.h 11658 11659LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11660M: Serge Semin <fancer.lancer@gmail.com> 11661L: linux-ide@vger.kernel.org 11662S: Maintained 11663T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11664F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11665F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11666F: drivers/ata/ahci_dwc.c 11667 11668LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11669M: Mikael Pettersson <mikpelinux@gmail.com> 11670L: linux-ide@vger.kernel.org 11671S: Maintained 11672T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11673F: drivers/ata/sata_promise.* 11674 11675LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11676M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11677L: linux-ide@vger.kernel.org 11678S: Maintained 11679T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11680F: Documentation/ABI/testing/sysfs-ata 11681F: Documentation/devicetree/bindings/ata/ 11682F: drivers/ata/ 11683F: include/linux/ata.h 11684F: include/linux/libata.h 11685 11686LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11687M: Vishal Verma <vishal.l.verma@intel.com> 11688M: Dan Williams <dan.j.williams@intel.com> 11689M: Dave Jiang <dave.jiang@intel.com> 11690L: nvdimm@lists.linux.dev 11691S: Supported 11692Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11693P: Documentation/nvdimm/maintainer-entry-profile.rst 11694F: drivers/nvdimm/btt* 11695 11696LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11697M: Dan Williams <dan.j.williams@intel.com> 11698M: Vishal Verma <vishal.l.verma@intel.com> 11699M: Dave Jiang <dave.jiang@intel.com> 11700L: nvdimm@lists.linux.dev 11701S: Supported 11702Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11703P: Documentation/nvdimm/maintainer-entry-profile.rst 11704F: drivers/nvdimm/pmem* 11705 11706LIBNVDIMM: DEVICETREE BINDINGS 11707M: Oliver O'Halloran <oohall@gmail.com> 11708L: nvdimm@lists.linux.dev 11709S: Supported 11710Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11711F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11712F: drivers/nvdimm/of_pmem.c 11713 11714LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11715M: Dan Williams <dan.j.williams@intel.com> 11716M: Vishal Verma <vishal.l.verma@intel.com> 11717M: Dave Jiang <dave.jiang@intel.com> 11718M: Ira Weiny <ira.weiny@intel.com> 11719L: nvdimm@lists.linux.dev 11720S: Supported 11721Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11722P: Documentation/nvdimm/maintainer-entry-profile.rst 11723T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11724F: drivers/acpi/nfit/* 11725F: drivers/nvdimm/* 11726F: include/linux/libnvdimm.h 11727F: include/linux/nd.h 11728F: include/uapi/linux/ndctl.h 11729F: tools/testing/nvdimm/ 11730 11731LICENSES and SPDX stuff 11732M: Thomas Gleixner <tglx@linutronix.de> 11733M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11734L: linux-spdx@vger.kernel.org 11735S: Maintained 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11737F: COPYING 11738F: Documentation/process/license-rules.rst 11739F: LICENSES/ 11740F: scripts/spdxcheck-test.sh 11741F: scripts/spdxcheck.py 11742F: scripts/spdxexclude 11743 11744LINEAR RANGES HELPERS 11745M: Mark Brown <broonie@kernel.org> 11746R: Matti Vaittinen <mazziesaccount@gmail.com> 11747F: lib/linear_ranges.c 11748F: lib/test_linear_ranges.c 11749F: include/linux/linear_range.h 11750 11751LINUX FOR POWER MACINTOSH 11752M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11753L: linuxppc-dev@lists.ozlabs.org 11754S: Odd Fixes 11755F: arch/powerpc/platforms/powermac/ 11756F: drivers/macintosh/ 11757 11758LINUX FOR POWERPC (32-BIT AND 64-BIT) 11759M: Michael Ellerman <mpe@ellerman.id.au> 11760R: Nicholas Piggin <npiggin@gmail.com> 11761R: Christophe Leroy <christophe.leroy@csgroup.eu> 11762L: linuxppc-dev@lists.ozlabs.org 11763S: Supported 11764W: https://github.com/linuxppc/wiki/wiki 11765Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11766T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11767F: Documentation/ABI/stable/sysfs-firmware-opal-* 11768F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11769F: Documentation/devicetree/bindings/powerpc/ 11770F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11771F: Documentation/powerpc/ 11772F: arch/powerpc/ 11773F: drivers/*/*/*pasemi* 11774F: drivers/*/*pasemi* 11775F: drivers/char/tpm/tpm_ibmvtpm* 11776F: drivers/crypto/nx/ 11777F: drivers/crypto/vmx/ 11778F: drivers/i2c/busses/i2c-opal.c 11779F: drivers/net/ethernet/ibm/ibmveth.* 11780F: drivers/net/ethernet/ibm/ibmvnic.* 11781F: drivers/pci/hotplug/pnv_php.c 11782F: drivers/pci/hotplug/rpa* 11783F: drivers/rtc/rtc-opal.c 11784F: drivers/scsi/ibmvscsi/ 11785F: drivers/tty/hvc/hvc_opal.c 11786F: drivers/watchdog/wdrtas.c 11787F: tools/testing/selftests/powerpc 11788N: /pmac 11789N: powermac 11790N: powernv 11791N: [^a-z0-9]ps3 11792N: pseries 11793 11794LINUX FOR POWERPC EMBEDDED MPC5XXX 11795M: Anatolij Gustschin <agust@denx.de> 11796L: linuxppc-dev@lists.ozlabs.org 11797S: Odd Fixes 11798F: arch/powerpc/platforms/512x/ 11799F: arch/powerpc/platforms/52xx/ 11800 11801LINUX FOR POWERPC EMBEDDED PPC4XX 11802L: linuxppc-dev@lists.ozlabs.org 11803S: Orphan 11804F: arch/powerpc/platforms/40x/ 11805F: arch/powerpc/platforms/44x/ 11806 11807LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11808M: Scott Wood <oss@buserror.net> 11809L: linuxppc-dev@lists.ozlabs.org 11810S: Odd fixes 11811T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11812F: Documentation/devicetree/bindings/powerpc/fsl/ 11813F: arch/powerpc/platforms/83xx/ 11814F: arch/powerpc/platforms/85xx/ 11815 11816LINUX FOR POWERPC EMBEDDED PPC8XX 11817M: Christophe Leroy <christophe.leroy@csgroup.eu> 11818L: linuxppc-dev@lists.ozlabs.org 11819S: Maintained 11820F: arch/powerpc/platforms/8xx/ 11821 11822LINUX KERNEL DUMP TEST MODULE (LKDTM) 11823M: Kees Cook <keescook@chromium.org> 11824S: Maintained 11825F: drivers/misc/lkdtm/* 11826F: tools/testing/selftests/lkdtm/* 11827 11828LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11829M: Alan Stern <stern@rowland.harvard.edu> 11830M: Andrea Parri <parri.andrea@gmail.com> 11831M: Will Deacon <will@kernel.org> 11832M: Peter Zijlstra <peterz@infradead.org> 11833M: Boqun Feng <boqun.feng@gmail.com> 11834M: Nicholas Piggin <npiggin@gmail.com> 11835M: David Howells <dhowells@redhat.com> 11836M: Jade Alglave <j.alglave@ucl.ac.uk> 11837M: Luc Maranget <luc.maranget@inria.fr> 11838M: "Paul E. McKenney" <paulmck@kernel.org> 11839R: Akira Yokosawa <akiyks@gmail.com> 11840R: Daniel Lustig <dlustig@nvidia.com> 11841R: Joel Fernandes <joel@joelfernandes.org> 11842L: linux-kernel@vger.kernel.org 11843L: linux-arch@vger.kernel.org 11844S: Supported 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11846F: Documentation/atomic_bitops.txt 11847F: Documentation/atomic_t.txt 11848F: Documentation/core-api/refcount-vs-atomic.rst 11849F: Documentation/litmus-tests/ 11850F: Documentation/memory-barriers.txt 11851F: tools/memory-model/ 11852 11853LIS3LV02D ACCELEROMETER DRIVER 11854M: Eric Piel <eric.piel@tremplin-utc.net> 11855S: Maintained 11856F: Documentation/misc-devices/lis3lv02d.rst 11857F: drivers/misc/lis3lv02d/ 11858F: drivers/platform/x86/hp_accel.c 11859 11860LIST KUNIT TEST 11861M: David Gow <davidgow@google.com> 11862L: linux-kselftest@vger.kernel.org 11863L: kunit-dev@googlegroups.com 11864S: Maintained 11865F: lib/list-test.c 11866 11867LITEX PLATFORM 11868M: Karol Gugala <kgugala@antmicro.com> 11869M: Mateusz Holenko <mholenko@antmicro.com> 11870M: Gabriel Somlo <gsomlo@gmail.com> 11871M: Joel Stanley <joel@jms.id.au> 11872S: Maintained 11873F: Documentation/devicetree/bindings/*/litex,*.yaml 11874F: arch/openrisc/boot/dts/or1klitex.dts 11875F: include/linux/litex.h 11876F: drivers/tty/serial/liteuart.c 11877F: drivers/soc/litex/* 11878F: drivers/net/ethernet/litex/* 11879F: drivers/mmc/host/litex_mmc.c 11880N: litex 11881 11882LIVE PATCHING 11883M: Josh Poimboeuf <jpoimboe@kernel.org> 11884M: Jiri Kosina <jikos@kernel.org> 11885M: Miroslav Benes <mbenes@suse.cz> 11886M: Petr Mladek <pmladek@suse.com> 11887R: Joe Lawrence <joe.lawrence@redhat.com> 11888L: live-patching@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11891F: Documentation/ABI/testing/sysfs-kernel-livepatch 11892F: Documentation/livepatch/ 11893F: arch/powerpc/include/asm/livepatch.h 11894F: include/linux/livepatch.h 11895F: kernel/livepatch/ 11896F: kernel/module/livepatch.c 11897F: lib/livepatch/ 11898F: samples/livepatch/ 11899F: tools/testing/selftests/livepatch/ 11900 11901LLC (802.2) 11902L: netdev@vger.kernel.org 11903S: Odd fixes 11904F: include/linux/llc.h 11905F: include/net/llc* 11906F: include/uapi/linux/llc.h 11907F: net/llc/ 11908 11909LM73 HARDWARE MONITOR DRIVER 11910M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11911L: linux-hwmon@vger.kernel.org 11912S: Maintained 11913F: drivers/hwmon/lm73.c 11914 11915LM78 HARDWARE MONITOR DRIVER 11916M: Jean Delvare <jdelvare@suse.com> 11917L: linux-hwmon@vger.kernel.org 11918S: Maintained 11919F: Documentation/hwmon/lm78.rst 11920F: drivers/hwmon/lm78.c 11921 11922LM83 HARDWARE MONITOR DRIVER 11923M: Jean Delvare <jdelvare@suse.com> 11924L: linux-hwmon@vger.kernel.org 11925S: Maintained 11926F: Documentation/hwmon/lm83.rst 11927F: drivers/hwmon/lm83.c 11928 11929LM90 HARDWARE MONITOR DRIVER 11930M: Jean Delvare <jdelvare@suse.com> 11931L: linux-hwmon@vger.kernel.org 11932S: Maintained 11933F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11934F: Documentation/hwmon/lm90.rst 11935F: drivers/hwmon/lm90.c 11936F: include/dt-bindings/thermal/lm90.h 11937 11938LM95234 HARDWARE MONITOR DRIVER 11939M: Guenter Roeck <linux@roeck-us.net> 11940L: linux-hwmon@vger.kernel.org 11941S: Maintained 11942F: Documentation/hwmon/lm95234.rst 11943F: drivers/hwmon/lm95234.c 11944 11945LME2510 MEDIA DRIVER 11946M: Malcolm Priestley <tvboxspy@gmail.com> 11947L: linux-media@vger.kernel.org 11948S: Maintained 11949W: https://linuxtv.org 11950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11951F: drivers/media/usb/dvb-usb-v2/lmedm04* 11952 11953LOADPIN SECURITY MODULE 11954M: Kees Cook <keescook@chromium.org> 11955S: Supported 11956T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11957F: Documentation/admin-guide/LSM/LoadPin.rst 11958F: security/loadpin/ 11959 11960LOCKING PRIMITIVES 11961M: Peter Zijlstra <peterz@infradead.org> 11962M: Ingo Molnar <mingo@redhat.com> 11963M: Will Deacon <will@kernel.org> 11964R: Waiman Long <longman@redhat.com> 11965R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11966L: linux-kernel@vger.kernel.org 11967S: Maintained 11968T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11969F: Documentation/locking/ 11970F: arch/*/include/asm/spinlock*.h 11971F: include/linux/lockdep.h 11972F: include/linux/mutex*.h 11973F: include/linux/rwlock*.h 11974F: include/linux/rwsem*.h 11975F: include/linux/seqlock.h 11976F: include/linux/spinlock*.h 11977F: kernel/locking/ 11978F: lib/locking*.[ch] 11979X: kernel/locking/locktorture.c 11980 11981LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11982M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11983L: linux-ntfs-dev@lists.sourceforge.net 11984S: Maintained 11985W: http://www.linux-ntfs.org/content/view/19/37/ 11986F: Documentation/admin-guide/ldm.rst 11987F: block/partitions/ldm.* 11988 11989LOGITECH HID GAMING KEYBOARDS 11990M: Hans de Goede <hdegoede@redhat.com> 11991L: linux-input@vger.kernel.org 11992S: Maintained 11993T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11994F: drivers/hid/hid-lg-g15.c 11995 11996LONTIUM LT8912B MIPI TO HDMI BRIDGE 11997M: Adrien Grassein <adrien.grassein@gmail.com> 11998S: Maintained 11999F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12000F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12001 12002LOONGARCH 12003M: Huacai Chen <chenhuacai@kernel.org> 12004R: WANG Xuerui <kernel@xen0n.name> 12005L: loongarch@lists.linux.dev 12006S: Maintained 12007T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12008F: arch/loongarch/ 12009F: drivers/*/*loongarch* 12010F: Documentation/loongarch/ 12011F: Documentation/translations/zh_CN/loongarch/ 12012 12013LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12014M: Sathya Prakash <sathya.prakash@broadcom.com> 12015M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12016M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12017L: MPT-FusionLinux.pdl@broadcom.com 12018L: linux-scsi@vger.kernel.org 12019S: Supported 12020W: http://www.avagotech.com/support/ 12021F: drivers/message/fusion/ 12022F: drivers/scsi/mpt3sas/ 12023 12024LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12025M: Matthew Wilcox <willy@infradead.org> 12026L: linux-scsi@vger.kernel.org 12027S: Maintained 12028F: drivers/scsi/sym53c8xx_2/ 12029 12030LTC1660 DAC DRIVER 12031M: Marcus Folkesson <marcus.folkesson@gmail.com> 12032L: linux-iio@vger.kernel.org 12033S: Maintained 12034F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12035F: drivers/iio/dac/ltc1660.c 12036 12037LTC2688 IIO DAC DRIVER 12038M: Nuno Sá <nuno.sa@analog.com> 12039L: linux-iio@vger.kernel.org 12040S: Supported 12041W: https://ez.analog.com/linux-software-drivers 12042F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12043F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12044F: drivers/iio/dac/ltc2688.c 12045 12046LTC2947 HARDWARE MONITOR DRIVER 12047M: Nuno Sá <nuno.sa@analog.com> 12048L: linux-hwmon@vger.kernel.org 12049S: Supported 12050W: https://ez.analog.com/linux-software-drivers 12051F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12052F: drivers/hwmon/ltc2947-core.c 12053F: drivers/hwmon/ltc2947-i2c.c 12054F: drivers/hwmon/ltc2947-spi.c 12055F: drivers/hwmon/ltc2947.h 12056 12057LTC2983 IIO TEMPERATURE DRIVER 12058M: Nuno Sá <nuno.sa@analog.com> 12059L: linux-iio@vger.kernel.org 12060S: Supported 12061W: https://ez.analog.com/linux-software-drivers 12062F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12063F: drivers/iio/temperature/ltc2983.c 12064 12065LTC4261 HARDWARE MONITOR DRIVER 12066M: Guenter Roeck <linux@roeck-us.net> 12067L: linux-hwmon@vger.kernel.org 12068S: Maintained 12069F: Documentation/hwmon/ltc4261.rst 12070F: drivers/hwmon/ltc4261.c 12071 12072LTC4306 I2C MULTIPLEXER DRIVER 12073M: Michael Hennerich <michael.hennerich@analog.com> 12074L: linux-i2c@vger.kernel.org 12075S: Supported 12076W: https://ez.analog.com/linux-software-drivers 12077F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12078F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12079 12080LTP (Linux Test Project) 12081M: Mike Frysinger <vapier@gentoo.org> 12082M: Cyril Hrubis <chrubis@suse.cz> 12083M: Wanlong Gao <wanlong.gao@gmail.com> 12084M: Jan Stancek <jstancek@redhat.com> 12085M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12086M: Alexey Kodanev <alexey.kodanev@oracle.com> 12087L: ltp@lists.linux.it (subscribers-only) 12088S: Maintained 12089W: http://linux-test-project.github.io/ 12090T: git git://github.com/linux-test-project/ltp.git 12091 12092LYNX 28G SERDES PHY DRIVER 12093M: Ioana Ciornei <ioana.ciornei@nxp.com> 12094L: netdev@vger.kernel.org 12095S: Supported 12096F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12097F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12098 12099LYNX PCS MODULE 12100M: Ioana Ciornei <ioana.ciornei@nxp.com> 12101L: netdev@vger.kernel.org 12102S: Supported 12103F: drivers/net/pcs/pcs-lynx.c 12104F: include/linux/pcs-lynx.h 12105 12106M68K ARCHITECTURE 12107M: Geert Uytterhoeven <geert@linux-m68k.org> 12108L: linux-m68k@lists.linux-m68k.org 12109S: Maintained 12110W: http://www.linux-m68k.org/ 12111T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12112F: arch/m68k/ 12113F: drivers/zorro/ 12114 12115M68K ON APPLE MACINTOSH 12116M: Joshua Thompson <funaho@jurai.org> 12117L: linux-m68k@lists.linux-m68k.org 12118S: Maintained 12119W: http://www.mac.linux-m68k.org/ 12120F: arch/m68k/mac/ 12121F: drivers/macintosh/adb-iop.c 12122F: drivers/macintosh/via-macii.c 12123 12124M68K ON HP9000/300 12125M: Philip Blundell <philb@gnu.org> 12126S: Maintained 12127W: http://www.tazenda.demon.co.uk/phil/linux-hp 12128F: arch/m68k/hp300/ 12129 12130M88DS3103 MEDIA DRIVER 12131M: Antti Palosaari <crope@iki.fi> 12132L: linux-media@vger.kernel.org 12133S: Maintained 12134W: https://linuxtv.org 12135W: http://palosaari.fi/linux/ 12136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12137T: git git://linuxtv.org/anttip/media_tree.git 12138F: drivers/media/dvb-frontends/m88ds3103* 12139 12140M88RS2000 MEDIA DRIVER 12141M: Malcolm Priestley <tvboxspy@gmail.com> 12142L: linux-media@vger.kernel.org 12143S: Maintained 12144W: https://linuxtv.org 12145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12146F: drivers/media/dvb-frontends/m88rs2000* 12147 12148MA901 MASTERKIT USB FM RADIO DRIVER 12149M: Alexey Klimov <klimov.linux@gmail.com> 12150L: linux-media@vger.kernel.org 12151S: Maintained 12152T: git git://linuxtv.org/media_tree.git 12153F: drivers/media/radio/radio-ma901.c 12154 12155MAC80211 12156M: Johannes Berg <johannes@sipsolutions.net> 12157L: linux-wireless@vger.kernel.org 12158S: Maintained 12159W: https://wireless.wiki.kernel.org/ 12160Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12161T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12163F: Documentation/networking/mac80211-injection.rst 12164F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12165F: drivers/net/wireless/mac80211_hwsim.[ch] 12166F: include/net/mac80211.h 12167F: net/mac80211/ 12168 12169MAILBOX API 12170M: Jassi Brar <jassisinghbrar@gmail.com> 12171L: linux-kernel@vger.kernel.org 12172S: Maintained 12173F: drivers/mailbox/ 12174F: include/linux/mailbox_client.h 12175F: include/linux/mailbox_controller.h 12176F: include/dt-bindings/mailbox/ 12177F: Documentation/devicetree/bindings/mailbox/ 12178 12179MAILBOX ARM MHUv2 12180M: Viresh Kumar <viresh.kumar@linaro.org> 12181M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12182L: linux-kernel@vger.kernel.org 12183S: Maintained 12184F: drivers/mailbox/arm_mhuv2.c 12185F: include/linux/mailbox/arm_mhuv2_message.h 12186F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12187 12188MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12189M: Jeremy Kerr <jk@codeconstruct.com.au> 12190M: Matt Johnston <matt@codeconstruct.com.au> 12191L: netdev@vger.kernel.org 12192S: Maintained 12193F: Documentation/networking/mctp.rst 12194F: drivers/net/mctp/ 12195F: include/net/mctp.h 12196F: include/net/mctpdevice.h 12197F: include/net/netns/mctp.h 12198F: net/mctp/ 12199 12200MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12201M: Michael Kerrisk <mtk.manpages@gmail.com> 12202L: linux-man@vger.kernel.org 12203S: Maintained 12204W: http://www.kernel.org/doc/man-pages 12205 12206MAPLE TREE 12207M: Liam R. Howlett <Liam.Howlett@oracle.com> 12208L: linux-mm@kvack.org 12209S: Supported 12210F: Documentation/core-api/maple_tree.rst 12211F: include/linux/maple_tree.h 12212F: include/trace/events/maple_tree.h 12213F: lib/maple_tree.c 12214F: lib/test_maple_tree.c 12215F: tools/testing/radix-tree/linux/maple_tree.h 12216F: tools/testing/radix-tree/maple.c 12217 12218MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12219M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12220L: linux-mips@vger.kernel.org 12221S: Maintained 12222F: arch/mips/boot/dts/img/pistachio* 12223 12224MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12225M: Andrew Lunn <andrew@lunn.ch> 12226M: Vivien Didelot <vivien.didelot@gmail.com> 12227L: netdev@vger.kernel.org 12228S: Maintained 12229F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12230F: Documentation/networking/devlink/mv88e6xxx.rst 12231F: drivers/net/dsa/mv88e6xxx/ 12232F: include/linux/dsa/mv88e6xxx.h 12233F: include/linux/platform_data/mv88e6xxx.h 12234 12235MARVELL ARMADA 3700 PHY DRIVERS 12236M: Miquel Raynal <miquel.raynal@bootlin.com> 12237S: Maintained 12238F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12239F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12240F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12241F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12242 12243MARVELL ARMADA 3700 SERIAL DRIVER 12244M: Pali Rohár <pali@kernel.org> 12245S: Maintained 12246F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12247F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12248F: drivers/tty/serial/mvebu-uart.c 12249 12250MARVELL ARMADA DRM SUPPORT 12251M: Russell King <linux@armlinux.org.uk> 12252S: Maintained 12253T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12254T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12255F: Documentation/devicetree/bindings/display/armada/ 12256F: drivers/gpu/drm/armada/ 12257F: include/uapi/drm/armada_drm.h 12258 12259MARVELL CRYPTO DRIVER 12260M: Boris Brezillon <bbrezillon@kernel.org> 12261M: Arnaud Ebalard <arno@natisbad.org> 12262M: Srujana Challa <schalla@marvell.com> 12263L: linux-crypto@vger.kernel.org 12264S: Maintained 12265F: drivers/crypto/marvell/ 12266F: include/linux/soc/marvell/octeontx2/ 12267 12268MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12269M: Mirko Lindner <mlindner@marvell.com> 12270M: Stephen Hemminger <stephen@networkplumber.org> 12271L: netdev@vger.kernel.org 12272S: Maintained 12273F: drivers/net/ethernet/marvell/sk* 12274 12275MARVELL LIBERTAS WIRELESS DRIVER 12276L: libertas-dev@lists.infradead.org 12277S: Orphan 12278F: drivers/net/wireless/marvell/libertas/ 12279 12280MARVELL MACCHIATOBIN SUPPORT 12281M: Russell King <linux@armlinux.org.uk> 12282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12283S: Maintained 12284F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12285 12286MARVELL MV643XX ETHERNET DRIVER 12287M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12288L: netdev@vger.kernel.org 12289S: Maintained 12290F: drivers/net/ethernet/marvell/mv643xx_eth.* 12291F: include/linux/mv643xx.h 12292 12293MARVELL MV88X3310 PHY DRIVER 12294M: Russell King <linux@armlinux.org.uk> 12295M: Marek Behún <kabel@kernel.org> 12296L: netdev@vger.kernel.org 12297S: Maintained 12298F: drivers/net/phy/marvell10g.c 12299 12300MARVELL MVEBU THERMAL DRIVER 12301M: Miquel Raynal <miquel.raynal@bootlin.com> 12302S: Maintained 12303F: drivers/thermal/armada_thermal.c 12304 12305MARVELL MVNETA ETHERNET DRIVER 12306M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12307L: netdev@vger.kernel.org 12308S: Maintained 12309F: drivers/net/ethernet/marvell/mvneta.* 12310 12311MARVELL MVPP2 ETHERNET DRIVER 12312M: Marcin Wojtas <mw@semihalf.com> 12313M: Russell King <linux@armlinux.org.uk> 12314L: netdev@vger.kernel.org 12315S: Maintained 12316F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12317F: drivers/net/ethernet/marvell/mvpp2/ 12318 12319MARVELL MWIFIEX WIRELESS DRIVER 12320M: Amitkumar Karwar <amitkarwar@gmail.com> 12321M: Ganapathi Bhat <ganapathi017@gmail.com> 12322M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12323M: Xinming Hu <huxinming820@gmail.com> 12324L: linux-wireless@vger.kernel.org 12325S: Maintained 12326F: drivers/net/wireless/marvell/mwifiex/ 12327 12328MARVELL MWL8K WIRELESS DRIVER 12329M: Lennert Buytenhek <buytenh@wantstofly.org> 12330L: linux-wireless@vger.kernel.org 12331S: Odd Fixes 12332F: drivers/net/wireless/marvell/mwl8k.c 12333 12334MARVELL NAND CONTROLLER DRIVER 12335M: Miquel Raynal <miquel.raynal@bootlin.com> 12336L: linux-mtd@lists.infradead.org 12337S: Maintained 12338F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12339F: drivers/mtd/nand/raw/marvell_nand.c 12340 12341MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12342M: Sunil Goutham <sgoutham@marvell.com> 12343M: Geetha sowjanya <gakula@marvell.com> 12344M: Subbaraya Sundeep <sbhatta@marvell.com> 12345M: hariprasad <hkelam@marvell.com> 12346L: netdev@vger.kernel.org 12347S: Supported 12348F: drivers/net/ethernet/marvell/octeontx2/nic/ 12349F: include/linux/soc/marvell/octeontx2/ 12350 12351MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12352M: Sunil Goutham <sgoutham@marvell.com> 12353M: Linu Cherian <lcherian@marvell.com> 12354M: Geetha sowjanya <gakula@marvell.com> 12355M: Jerin Jacob <jerinj@marvell.com> 12356M: hariprasad <hkelam@marvell.com> 12357M: Subbaraya Sundeep <sbhatta@marvell.com> 12358L: netdev@vger.kernel.org 12359S: Supported 12360F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12361F: drivers/net/ethernet/marvell/octeontx2/af/ 12362 12363MARVELL PRESTERA ETHERNET SWITCH DRIVER 12364M: Taras Chornyi <tchornyi@marvell.com> 12365S: Supported 12366W: https://github.com/Marvell-switching/switchdev-prestera 12367F: drivers/net/ethernet/marvell/prestera/ 12368 12369MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12370M: Nicolas Pitre <nico@fluxnic.net> 12371S: Odd Fixes 12372F: drivers/mmc/host/mvsdio.* 12373 12374MARVELL USB MDIO CONTROLLER DRIVER 12375M: Tobias Waldekranz <tobias@waldekranz.com> 12376L: netdev@vger.kernel.org 12377S: Maintained 12378F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12379F: drivers/net/mdio/mdio-mvusb.c 12380 12381MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12382M: Hu Ziji <huziji@marvell.com> 12383L: linux-mmc@vger.kernel.org 12384S: Supported 12385F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12386F: drivers/mmc/host/sdhci-xenon* 12387 12388MARVELL OCTEON ENDPOINT DRIVER 12389M: Veerasenareddy Burru <vburru@marvell.com> 12390M: Abhijit Ayarekar <aayarekar@marvell.com> 12391L: netdev@vger.kernel.org 12392S: Supported 12393F: drivers/net/ethernet/marvell/octeon_ep 12394 12395MATROX FRAMEBUFFER DRIVER 12396L: linux-fbdev@vger.kernel.org 12397S: Orphan 12398F: drivers/video/fbdev/matrox/matroxfb_* 12399F: include/uapi/linux/matroxfb.h 12400 12401MAX15301 DRIVER 12402M: Daniel Nilsson <daniel.nilsson@flex.com> 12403L: linux-hwmon@vger.kernel.org 12404S: Maintained 12405F: Documentation/hwmon/max15301.rst 12406F: drivers/hwmon/pmbus/max15301.c 12407 12408MAX16065 HARDWARE MONITOR DRIVER 12409M: Guenter Roeck <linux@roeck-us.net> 12410L: linux-hwmon@vger.kernel.org 12411S: Maintained 12412F: Documentation/hwmon/max16065.rst 12413F: drivers/hwmon/max16065.c 12414 12415MAX2175 SDR TUNER DRIVER 12416M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12417L: linux-media@vger.kernel.org 12418S: Maintained 12419T: git git://linuxtv.org/media_tree.git 12420F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12421F: Documentation/userspace-api/media/drivers/max2175.rst 12422F: drivers/media/i2c/max2175* 12423F: include/uapi/linux/max2175.h 12424 12425MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12426L: linux-hwmon@vger.kernel.org 12427S: Orphan 12428F: Documentation/hwmon/max6650.rst 12429F: drivers/hwmon/max6650.c 12430 12431MAX6697 HARDWARE MONITOR DRIVER 12432M: Guenter Roeck <linux@roeck-us.net> 12433L: linux-hwmon@vger.kernel.org 12434S: Maintained 12435F: Documentation/devicetree/bindings/hwmon/max6697.txt 12436F: Documentation/hwmon/max6697.rst 12437F: drivers/hwmon/max6697.c 12438F: include/linux/platform_data/max6697.h 12439 12440MAX9286 QUAD GMSL DESERIALIZER DRIVER 12441M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12442M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12443M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12444M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12445L: linux-media@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12448F: drivers/media/i2c/max9286.c 12449 12450MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12451M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12452L: linux-media@vger.kernel.org 12453S: Maintained 12454F: drivers/staging/media/max96712/max96712.c 12455 12456MAX9860 MONO AUDIO VOICE CODEC DRIVER 12457M: Peter Rosin <peda@axentia.se> 12458L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12459S: Maintained 12460F: Documentation/devicetree/bindings/sound/max9860.txt 12461F: sound/soc/codecs/max9860.* 12462 12463MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12464M: Andreas Klinger <ak@it-klinger.de> 12465L: linux-iio@vger.kernel.org 12466S: Maintained 12467F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12468F: drivers/iio/proximity/mb1232.c 12469 12470MAXIM MAX11205 DRIVER 12471M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12472L: linux-iio@vger.kernel.org 12473S: Supported 12474W: https://ez.analog.com/linux-software-drivers 12475F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12476F: drivers/iio/adc/max11205.c 12477 12478MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12479R: Iskren Chernev <iskren.chernev@gmail.com> 12480R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12481R: Marek Szyprowski <m.szyprowski@samsung.com> 12482R: Matheus Castello <matheus@castello.eng.br> 12483L: linux-pm@vger.kernel.org 12484S: Maintained 12485F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12486F: drivers/power/supply/max17040_battery.c 12487 12488MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12489R: Hans de Goede <hdegoede@redhat.com> 12490R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12491R: Marek Szyprowski <m.szyprowski@samsung.com> 12492R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12493R: Purism Kernel Team <kernel@puri.sm> 12494L: linux-pm@vger.kernel.org 12495S: Maintained 12496F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12497F: drivers/power/supply/max17042_battery.c 12498 12499MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12500M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12501L: linux-kernel@vger.kernel.org 12502S: Maintained 12503F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12504F: drivers/regulator/max20086-regulator.c 12505 12506MAXIM MAX77650 PMIC MFD DRIVER 12507M: Bartosz Golaszewski <brgl@bgdev.pl> 12508L: linux-kernel@vger.kernel.org 12509S: Maintained 12510F: Documentation/devicetree/bindings/*/*max77650.yaml 12511F: Documentation/devicetree/bindings/*/max77650*.yaml 12512F: drivers/gpio/gpio-max77650.c 12513F: drivers/input/misc/max77650-onkey.c 12514F: drivers/leds/leds-max77650.c 12515F: drivers/mfd/max77650.c 12516F: drivers/power/supply/max77650-charger.c 12517F: drivers/regulator/max77650-regulator.c 12518F: include/linux/mfd/max77650.h 12519 12520MAXIM MAX77714 PMIC MFD DRIVER 12521M: Luca Ceresoli <luca@lucaceresoli.net> 12522S: Maintained 12523F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12524F: drivers/mfd/max77714.c 12525F: include/linux/mfd/max77714.h 12526 12527MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12528M: Javier Martinez Canillas <javier@dowhile0.org> 12529L: linux-kernel@vger.kernel.org 12530S: Supported 12531F: Documentation/devicetree/bindings/*/*max77802.yaml 12532F: drivers/regulator/max77802-regulator.c 12533F: include/dt-bindings/*/*max77802.h 12534 12535MAXIM MAX77976 BATTERY CHARGER 12536M: Luca Ceresoli <luca@lucaceresoli.net> 12537S: Supported 12538F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12539F: drivers/power/supply/max77976_charger.c 12540 12541MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12542M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12543L: linux-pm@vger.kernel.org 12544S: Supported 12545B: mailto:linux-samsung-soc@vger.kernel.org 12546F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12547F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12548F: drivers/power/supply/max14577_charger.c 12549F: drivers/power/supply/max77693_charger.c 12550 12551MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12552M: Chanwoo Choi <cw00.choi@samsung.com> 12553M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12554L: linux-kernel@vger.kernel.org 12555S: Supported 12556B: mailto:linux-samsung-soc@vger.kernel.org 12557F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12558F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12559F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12560F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12561F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12562F: drivers/*/*max77843.c 12563F: drivers/*/max14577*.c 12564F: drivers/*/max77686*.c 12565F: drivers/*/max77693*.c 12566F: drivers/clk/clk-max77686.c 12567F: drivers/extcon/extcon-max14577.c 12568F: drivers/extcon/extcon-max77693.c 12569F: drivers/rtc/rtc-max77686.c 12570F: include/linux/mfd/max14577*.h 12571F: include/linux/mfd/max77686*.h 12572F: include/linux/mfd/max77693*.h 12573 12574MAXIRADIO FM RADIO RECEIVER DRIVER 12575M: Hans Verkuil <hverkuil@xs4all.nl> 12576L: linux-media@vger.kernel.org 12577S: Maintained 12578W: https://linuxtv.org 12579T: git git://linuxtv.org/media_tree.git 12580F: drivers/media/radio/radio-maxiradio* 12581 12582MAXLINEAR ETHERNET PHY DRIVER 12583M: Xu Liang <lxu@maxlinear.com> 12584L: netdev@vger.kernel.org 12585S: Supported 12586F: drivers/net/phy/mxl-gpy.c 12587 12588MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12589R: Yasushi SHOJI <yashi@spacecubics.com> 12590L: linux-can@vger.kernel.org 12591S: Maintained 12592F: drivers/net/can/usb/mcba_usb.c 12593 12594MCAN MMIO DEVICE DRIVER 12595M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12596L: linux-can@vger.kernel.org 12597S: Maintained 12598F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12599F: drivers/net/can/m_can/m_can.c 12600F: drivers/net/can/m_can/m_can.h 12601F: drivers/net/can/m_can/m_can_platform.c 12602 12603MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12604M: Rishi Gupta <gupt21@gmail.com> 12605L: linux-i2c@vger.kernel.org 12606L: linux-input@vger.kernel.org 12607S: Maintained 12608F: drivers/hid/hid-mcp2221.c 12609 12610MCP251XFD SPI-CAN NETWORK DRIVER 12611M: Marc Kleine-Budde <mkl@pengutronix.de> 12612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12613R: Thomas Kopp <thomas.kopp@microchip.com> 12614L: linux-can@vger.kernel.org 12615S: Maintained 12616F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12617F: drivers/net/can/spi/mcp251xfd/ 12618 12619MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12620M: Peter Rosin <peda@axentia.se> 12621L: linux-iio@vger.kernel.org 12622S: Maintained 12623F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12624F: drivers/iio/potentiometer/mcp4018.c 12625F: drivers/iio/potentiometer/mcp4531.c 12626 12627MCR20A IEEE-802.15.4 RADIO DRIVER 12628M: Xue Liu <liuxuenetmail@gmail.com> 12629L: linux-wpan@vger.kernel.org 12630S: Maintained 12631W: https://github.com/xueliu/mcr20a-linux 12632F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12633F: drivers/net/ieee802154/mcr20a.c 12634F: drivers/net/ieee802154/mcr20a.h 12635 12636MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12637M: William Breathitt Gray <william.gray@linaro.org> 12638L: linux-iio@vger.kernel.org 12639S: Maintained 12640F: drivers/iio/dac/cio-dac.c 12641 12642MEDIA CONTROLLER FRAMEWORK 12643M: Sakari Ailus <sakari.ailus@linux.intel.com> 12644M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12645L: linux-media@vger.kernel.org 12646S: Supported 12647W: https://www.linuxtv.org 12648T: git git://linuxtv.org/media_tree.git 12649F: drivers/media/mc/ 12650F: include/media/media-*.h 12651F: include/uapi/linux/media.h 12652 12653MEDIA DRIVER FOR FREESCALE IMX PXP 12654M: Philipp Zabel <p.zabel@pengutronix.de> 12655L: linux-media@vger.kernel.org 12656S: Maintained 12657T: git git://linuxtv.org/media_tree.git 12658F: drivers/media/platform/nxp/imx-pxp.[ch] 12659 12660MEDIA DRIVERS FOR ASCOT2E 12661M: Sergey Kozlov <serjk@netup.ru> 12662M: Abylay Ospan <aospan@netup.ru> 12663L: linux-media@vger.kernel.org 12664S: Supported 12665W: https://linuxtv.org 12666W: http://netup.tv/ 12667T: git git://linuxtv.org/media_tree.git 12668F: drivers/media/dvb-frontends/ascot2e* 12669 12670MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12671M: Jasmin Jessich <jasmin@anw.at> 12672L: linux-media@vger.kernel.org 12673S: Maintained 12674W: https://linuxtv.org 12675T: git git://linuxtv.org/media_tree.git 12676F: drivers/media/dvb-frontends/cxd2099* 12677 12678MEDIA DRIVERS FOR CXD2841ER 12679M: Sergey Kozlov <serjk@netup.ru> 12680M: Abylay Ospan <aospan@netup.ru> 12681L: linux-media@vger.kernel.org 12682S: Supported 12683W: https://linuxtv.org 12684W: http://netup.tv/ 12685T: git git://linuxtv.org/media_tree.git 12686F: drivers/media/dvb-frontends/cxd2841er* 12687 12688MEDIA DRIVERS FOR CXD2880 12689M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12690L: linux-media@vger.kernel.org 12691S: Supported 12692W: http://linuxtv.org/ 12693T: git git://linuxtv.org/media_tree.git 12694F: drivers/media/dvb-frontends/cxd2880/* 12695F: drivers/media/spi/cxd2880* 12696 12697MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12698L: linux-media@vger.kernel.org 12699S: Orphan 12700W: https://linuxtv.org 12701T: git git://linuxtv.org/media_tree.git 12702F: drivers/media/pci/ddbridge/* 12703 12704MEDIA DRIVERS FOR FREESCALE IMX 12705M: Steve Longerbeam <slongerbeam@gmail.com> 12706M: Philipp Zabel <p.zabel@pengutronix.de> 12707L: linux-media@vger.kernel.org 12708S: Maintained 12709T: git git://linuxtv.org/media_tree.git 12710F: Documentation/admin-guide/media/imx.rst 12711F: Documentation/devicetree/bindings/media/imx.txt 12712F: drivers/staging/media/imx/ 12713F: include/linux/imx-media.h 12714F: include/media/imx.h 12715 12716MEDIA DRIVERS FOR FREESCALE IMX7 12717M: Rui Miguel Silva <rmfrfs@gmail.com> 12718M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12719L: linux-media@vger.kernel.org 12720S: Maintained 12721T: git git://linuxtv.org/media_tree.git 12722F: Documentation/admin-guide/media/imx7.rst 12723F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12724F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12725F: drivers/media/platform/nxp/imx-mipi-csis.c 12726F: drivers/staging/media/imx/imx7-media-csi.c 12727 12728MEDIA DRIVERS FOR HELENE 12729M: Abylay Ospan <aospan@netup.ru> 12730L: linux-media@vger.kernel.org 12731S: Supported 12732W: https://linuxtv.org 12733W: http://netup.tv/ 12734T: git git://linuxtv.org/media_tree.git 12735F: drivers/media/dvb-frontends/helene* 12736 12737MEDIA DRIVERS FOR HORUS3A 12738M: Sergey Kozlov <serjk@netup.ru> 12739M: Abylay Ospan <aospan@netup.ru> 12740L: linux-media@vger.kernel.org 12741S: Supported 12742W: https://linuxtv.org 12743W: http://netup.tv/ 12744T: git git://linuxtv.org/media_tree.git 12745F: drivers/media/dvb-frontends/horus3a* 12746 12747MEDIA DRIVERS FOR LNBH25 12748M: Sergey Kozlov <serjk@netup.ru> 12749M: Abylay Ospan <aospan@netup.ru> 12750L: linux-media@vger.kernel.org 12751S: Supported 12752W: https://linuxtv.org 12753W: http://netup.tv/ 12754T: git git://linuxtv.org/media_tree.git 12755F: drivers/media/dvb-frontends/lnbh25* 12756 12757MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12758L: linux-media@vger.kernel.org 12759S: Orphan 12760W: https://linuxtv.org 12761T: git git://linuxtv.org/media_tree.git 12762F: drivers/media/dvb-frontends/mxl5xx* 12763 12764MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12765M: Sergey Kozlov <serjk@netup.ru> 12766M: Abylay Ospan <aospan@netup.ru> 12767L: linux-media@vger.kernel.org 12768S: Supported 12769W: https://linuxtv.org 12770W: http://netup.tv/ 12771T: git git://linuxtv.org/media_tree.git 12772F: drivers/media/pci/netup_unidvb/* 12773 12774MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12775M: Dmitry Osipenko <digetx@gmail.com> 12776L: linux-media@vger.kernel.org 12777L: linux-tegra@vger.kernel.org 12778S: Maintained 12779T: git git://linuxtv.org/media_tree.git 12780F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12781F: drivers/media/platform/nvidia/tegra-vde/ 12782 12783MEDIA DRIVERS FOR RENESAS - CEU 12784M: Jacopo Mondi <jacopo@jmondi.org> 12785L: linux-media@vger.kernel.org 12786L: linux-renesas-soc@vger.kernel.org 12787S: Supported 12788T: git git://linuxtv.org/media_tree.git 12789F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12790F: drivers/media/platform/renesas/renesas-ceu.c 12791F: include/media/drv-intf/renesas-ceu.h 12792 12793MEDIA DRIVERS FOR RENESAS - DRIF 12794M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12795L: linux-media@vger.kernel.org 12796L: linux-renesas-soc@vger.kernel.org 12797S: Supported 12798T: git git://linuxtv.org/media_tree.git 12799F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12800F: drivers/media/platform/renesas/rcar_drif.c 12801 12802MEDIA DRIVERS FOR RENESAS - FCP 12803M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12804L: linux-media@vger.kernel.org 12805L: linux-renesas-soc@vger.kernel.org 12806S: Supported 12807T: git git://linuxtv.org/media_tree.git 12808F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12809F: drivers/media/platform/renesas/rcar-fcp.c 12810F: include/media/rcar-fcp.h 12811 12812MEDIA DRIVERS FOR RENESAS - FDP1 12813M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12814L: linux-media@vger.kernel.org 12815L: linux-renesas-soc@vger.kernel.org 12816S: Supported 12817T: git git://linuxtv.org/media_tree.git 12818F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12819F: drivers/media/platform/renesas/rcar_fdp1.c 12820 12821MEDIA DRIVERS FOR RENESAS - VIN 12822M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12823L: linux-media@vger.kernel.org 12824L: linux-renesas-soc@vger.kernel.org 12825S: Supported 12826T: git git://linuxtv.org/media_tree.git 12827F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12828F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12829F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12830F: drivers/media/platform/renesas/rcar-isp.c 12831F: drivers/media/platform/renesas/rcar-vin/ 12832 12833MEDIA DRIVERS FOR RENESAS - VSP1 12834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12835M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12836L: linux-media@vger.kernel.org 12837L: linux-renesas-soc@vger.kernel.org 12838S: Supported 12839T: git git://linuxtv.org/media_tree.git 12840F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12841F: drivers/media/platform/renesas/vsp1/ 12842 12843MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12844L: linux-media@vger.kernel.org 12845S: Orphan 12846W: https://linuxtv.org 12847T: git git://linuxtv.org/media_tree.git 12848F: drivers/media/dvb-frontends/stv0910* 12849 12850MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12851L: linux-media@vger.kernel.org 12852S: Orphan 12853W: https://linuxtv.org 12854T: git git://linuxtv.org/media_tree.git 12855F: drivers/media/dvb-frontends/stv6111* 12856 12857MEDIA DRIVERS FOR STM32 - DCMI 12858M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12859L: linux-media@vger.kernel.org 12860S: Supported 12861T: git git://linuxtv.org/media_tree.git 12862F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12863F: drivers/media/platform/st/stm32/stm32-dcmi.c 12864 12865MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12866M: Mauro Carvalho Chehab <mchehab@kernel.org> 12867L: linux-media@vger.kernel.org 12868S: Maintained 12869W: https://linuxtv.org 12870Q: http://patchwork.kernel.org/project/linux-media/list/ 12871T: git git://linuxtv.org/media_tree.git 12872F: Documentation/admin-guide/media/ 12873F: Documentation/devicetree/bindings/media/ 12874F: Documentation/driver-api/media/ 12875F: Documentation/userspace-api/media/ 12876F: drivers/media/ 12877F: drivers/staging/media/ 12878F: include/dt-bindings/media/ 12879F: include/linux/platform_data/media/ 12880F: include/media/ 12881F: include/uapi/linux/dvb/ 12882F: include/uapi/linux/ivtv* 12883F: include/uapi/linux/media.h 12884F: include/uapi/linux/meye.h 12885F: include/uapi/linux/uvcvideo.h 12886F: include/uapi/linux/v4l2-* 12887F: include/uapi/linux/videodev2.h 12888 12889MEDIATEK BLUETOOTH DRIVER 12890M: Sean Wang <sean.wang@mediatek.com> 12891L: linux-bluetooth@vger.kernel.org 12892L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12893S: Maintained 12894F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12895F: drivers/bluetooth/btmtkuart.c 12896 12897MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12898M: Sean Wang <sean.wang@mediatek.com> 12899L: linux-pm@vger.kernel.org 12900S: Maintained 12901F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12902F: drivers/power/reset/mt6323-poweroff.c 12903 12904MEDIATEK CIR DRIVER 12905M: Sean Wang <sean.wang@mediatek.com> 12906S: Maintained 12907F: drivers/media/rc/mtk-cir.c 12908 12909MEDIATEK DMA DRIVER 12910M: Sean Wang <sean.wang@mediatek.com> 12911L: dmaengine@vger.kernel.org 12912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12913L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12914S: Maintained 12915F: Documentation/devicetree/bindings/dma/mtk-* 12916F: drivers/dma/mediatek/ 12917 12918MEDIATEK ETHERNET DRIVER 12919M: Felix Fietkau <nbd@nbd.name> 12920M: John Crispin <john@phrozen.org> 12921M: Sean Wang <sean.wang@mediatek.com> 12922M: Mark Lee <Mark-MC.Lee@mediatek.com> 12923L: netdev@vger.kernel.org 12924S: Maintained 12925F: drivers/net/ethernet/mediatek/ 12926 12927MEDIATEK I2C CONTROLLER DRIVER 12928M: Qii Wang <qii.wang@mediatek.com> 12929L: linux-i2c@vger.kernel.org 12930S: Maintained 12931F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12932F: drivers/i2c/busses/i2c-mt65xx.c 12933 12934MEDIATEK IOMMU DRIVER 12935M: Yong Wu <yong.wu@mediatek.com> 12936L: iommu@lists.linux.dev 12937L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12938S: Supported 12939F: Documentation/devicetree/bindings/iommu/mediatek* 12940F: drivers/iommu/mtk_iommu* 12941F: include/dt-bindings/memory/mt*-port.h 12942 12943MEDIATEK JPEG DRIVER 12944M: Bin Liu <bin.liu@mediatek.com> 12945S: Supported 12946F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12947F: drivers/media/platform/mediatek/jpeg/ 12948 12949MEDIATEK KEYPAD DRIVER 12950M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12951S: Supported 12952F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12953F: drivers/input/keyboard/mt6779-keypad.c 12954 12955MEDIATEK MDP DRIVER 12956M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12957M: Houlong Wei <houlong.wei@mediatek.com> 12958M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12959S: Supported 12960F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12961F: drivers/media/platform/mediatek/mdp/ 12962F: drivers/media/platform/mediatek/vpu/ 12963 12964MEDIATEK MEDIA DRIVER 12965M: Tiffany Lin <tiffany.lin@mediatek.com> 12966M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12967M: Yunfei Dong <yunfei.dong@mediatek.com> 12968S: Supported 12969F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12970F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12971F: drivers/media/platform/mediatek/vcodec/ 12972F: drivers/media/platform/mediatek/vpu/ 12973 12974MEDIATEK MMC/SD/SDIO DRIVER 12975M: Chaotian Jing <chaotian.jing@mediatek.com> 12976S: Maintained 12977F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12978F: drivers/mmc/host/mtk-sd.c 12979 12980MEDIATEK MT76 WIRELESS LAN DRIVER 12981M: Felix Fietkau <nbd@nbd.name> 12982M: Lorenzo Bianconi <lorenzo@kernel.org> 12983M: Ryder Lee <ryder.lee@mediatek.com> 12984R: Shayne Chen <shayne.chen@mediatek.com> 12985R: Sean Wang <sean.wang@mediatek.com> 12986L: linux-wireless@vger.kernel.org 12987S: Maintained 12988F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12989F: drivers/net/wireless/mediatek/mt76/ 12990 12991MEDIATEK MT7601U WIRELESS LAN DRIVER 12992M: Jakub Kicinski <kuba@kernel.org> 12993L: linux-wireless@vger.kernel.org 12994S: Maintained 12995F: drivers/net/wireless/mediatek/mt7601u/ 12996 12997MEDIATEK MT7621 CLOCK DRIVER 12998M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12999S: Maintained 13000F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13001F: drivers/clk/ralink/clk-mt7621.c 13002 13003MEDIATEK MT7621/28/88 I2C DRIVER 13004M: Stefan Roese <sr@denx.de> 13005L: linux-i2c@vger.kernel.org 13006S: Maintained 13007F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13008F: drivers/i2c/busses/i2c-mt7621.c 13009 13010MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13011M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13012S: Maintained 13013F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13014F: drivers/pci/controller/pcie-mt7621.c 13015 13016MEDIATEK MT7621 PHY PCI DRIVER 13017M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13018S: Maintained 13019F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13020F: drivers/phy/ralink/phy-mt7621-pci.c 13021 13022MEDIATEK NAND CONTROLLER DRIVER 13023L: linux-mtd@lists.infradead.org 13024S: Orphan 13025F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13026F: drivers/mtd/nand/raw/mtk_* 13027 13028MEDIATEK PMIC LED DRIVER 13029M: Sean Wang <sean.wang@mediatek.com> 13030S: Maintained 13031F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13032F: drivers/leds/leds-mt6323.c 13033 13034MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13035M: Sean Wang <sean.wang@mediatek.com> 13036S: Maintained 13037F: drivers/char/hw_random/mtk-rng.c 13038 13039MEDIATEK SMI DRIVER 13040M: Yong Wu <yong.wu@mediatek.com> 13041L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13042S: Supported 13043F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13044F: drivers/memory/mtk-smi.c 13045F: include/soc/mediatek/smi.h 13046 13047MEDIATEK SWITCH DRIVER 13048M: Sean Wang <sean.wang@mediatek.com> 13049M: Landen Chao <Landen.Chao@mediatek.com> 13050M: DENG Qingfang <dqfext@gmail.com> 13051L: netdev@vger.kernel.org 13052S: Maintained 13053F: drivers/net/dsa/mt7530.* 13054F: net/dsa/tag_mtk.c 13055 13056MEDIATEK T7XX 5G WWAN MODEM DRIVER 13057M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13058M: Intel Corporation <linuxwwan@intel.com> 13059R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13060R: Liu Haijun <haijun.liu@mediatek.com> 13061R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13062R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13063L: netdev@vger.kernel.org 13064S: Supported 13065F: drivers/net/wwan/t7xx/ 13066 13067MEDIATEK USB3 DRD IP DRIVER 13068M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13069L: linux-usb@vger.kernel.org 13070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13071L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13072S: Maintained 13073F: Documentation/devicetree/bindings/usb/mediatek,* 13074F: drivers/usb/host/xhci-mtk* 13075F: drivers/usb/mtu3/ 13076 13077MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13078M: Peter Senna Tschudin <peter.senna@gmail.com> 13079M: Martin Donnelly <martin.donnelly@ge.com> 13080M: Martyn Welch <martyn.welch@collabora.co.uk> 13081S: Maintained 13082F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13083F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13084 13085MEGARAID SCSI/SAS DRIVERS 13086M: Kashyap Desai <kashyap.desai@broadcom.com> 13087M: Sumit Saxena <sumit.saxena@broadcom.com> 13088M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13089L: megaraidlinux.pdl@broadcom.com 13090L: linux-scsi@vger.kernel.org 13091S: Maintained 13092W: http://www.avagotech.com/support/ 13093F: Documentation/scsi/megaraid.rst 13094F: drivers/scsi/megaraid.* 13095F: drivers/scsi/megaraid/ 13096 13097MELEXIS MLX90614 DRIVER 13098M: Crt Mori <cmo@melexis.com> 13099L: linux-iio@vger.kernel.org 13100S: Supported 13101W: http://www.melexis.com 13102F: drivers/iio/temperature/mlx90614.c 13103 13104MELEXIS MLX90632 DRIVER 13105M: Crt Mori <cmo@melexis.com> 13106L: linux-iio@vger.kernel.org 13107S: Supported 13108W: http://www.melexis.com 13109F: drivers/iio/temperature/mlx90632.c 13110 13111MELFAS MIP4 TOUCHSCREEN DRIVER 13112M: Sangwon Jee <jeesw@melfas.com> 13113S: Supported 13114W: http://www.melfas.com 13115F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13116F: drivers/input/touchscreen/melfas_mip4.c 13117 13118MELLANOX BLUEFIELD I2C DRIVER 13119M: Khalil Blaiech <kblaiech@nvidia.com> 13120M: Asmaa Mnebhi <asmaa@nvidia.com> 13121L: linux-i2c@vger.kernel.org 13122S: Supported 13123F: drivers/i2c/busses/i2c-mlxbf.c 13124 13125MELLANOX ETHERNET DRIVER (mlx4_en) 13126M: Tariq Toukan <tariqt@nvidia.com> 13127L: netdev@vger.kernel.org 13128S: Supported 13129W: http://www.mellanox.com 13130Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13131F: drivers/net/ethernet/mellanox/mlx4/en_* 13132 13133MELLANOX ETHERNET DRIVER (mlx5e) 13134M: Saeed Mahameed <saeedm@nvidia.com> 13135L: netdev@vger.kernel.org 13136S: Supported 13137W: http://www.mellanox.com 13138Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13139F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13140 13141MELLANOX ETHERNET INNOVA DRIVERS 13142R: Boris Pismenny <borisp@nvidia.com> 13143L: netdev@vger.kernel.org 13144S: Supported 13145W: http://www.mellanox.com 13146Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13147F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13148F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13149F: include/linux/mlx5/mlx5_ifc_fpga.h 13150 13151MELLANOX ETHERNET SWITCH DRIVERS 13152M: Ido Schimmel <idosch@nvidia.com> 13153M: Petr Machata <petrm@nvidia.com> 13154L: netdev@vger.kernel.org 13155S: Supported 13156W: http://www.mellanox.com 13157Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13158F: drivers/net/ethernet/mellanox/mlxsw/ 13159F: tools/testing/selftests/drivers/net/mlxsw/ 13160 13161MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13162M: mlxsw@nvidia.com 13163L: netdev@vger.kernel.org 13164S: Supported 13165W: http://www.mellanox.com 13166Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13167F: drivers/net/ethernet/mellanox/mlxfw/ 13168 13169MELLANOX HARDWARE PLATFORM SUPPORT 13170M: Hans de Goede <hdegoede@redhat.com> 13171M: Mark Gross <markgross@kernel.org> 13172M: Vadim Pasternak <vadimp@nvidia.com> 13173L: platform-driver-x86@vger.kernel.org 13174S: Supported 13175F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13176F: drivers/platform/mellanox/ 13177F: include/linux/platform_data/mlxreg.h 13178 13179MELLANOX MLX4 core VPI driver 13180M: Tariq Toukan <tariqt@nvidia.com> 13181L: netdev@vger.kernel.org 13182L: linux-rdma@vger.kernel.org 13183S: Supported 13184W: http://www.mellanox.com 13185Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13186F: drivers/net/ethernet/mellanox/mlx4/ 13187F: include/linux/mlx4/ 13188 13189MELLANOX MLX4 IB driver 13190M: Yishai Hadas <yishaih@nvidia.com> 13191L: linux-rdma@vger.kernel.org 13192S: Supported 13193W: http://www.mellanox.com 13194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13195F: drivers/infiniband/hw/mlx4/ 13196F: include/linux/mlx4/ 13197F: include/uapi/rdma/mlx4-abi.h 13198 13199MELLANOX MLX5 core VPI driver 13200M: Saeed Mahameed <saeedm@nvidia.com> 13201M: Leon Romanovsky <leonro@nvidia.com> 13202L: netdev@vger.kernel.org 13203L: linux-rdma@vger.kernel.org 13204S: Supported 13205W: http://www.mellanox.com 13206Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13207F: Documentation/networking/device_drivers/ethernet/mellanox/ 13208F: drivers/net/ethernet/mellanox/mlx5/core/ 13209F: include/linux/mlx5/ 13210 13211MELLANOX MLX5 IB driver 13212M: Leon Romanovsky <leonro@nvidia.com> 13213L: linux-rdma@vger.kernel.org 13214S: Supported 13215W: http://www.mellanox.com 13216Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13217F: drivers/infiniband/hw/mlx5/ 13218F: include/linux/mlx5/ 13219F: include/uapi/rdma/mlx5-abi.h 13220 13221MELLANOX MLXCPLD I2C AND MUX DRIVER 13222M: Vadim Pasternak <vadimp@nvidia.com> 13223M: Michael Shych <michaelsh@nvidia.com> 13224L: linux-i2c@vger.kernel.org 13225S: Supported 13226F: Documentation/i2c/busses/i2c-mlxcpld.rst 13227F: drivers/i2c/busses/i2c-mlxcpld.c 13228F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13229 13230MELLANOX MLXCPLD LED DRIVER 13231M: Vadim Pasternak <vadimp@nvidia.com> 13232L: linux-leds@vger.kernel.org 13233S: Supported 13234F: Documentation/leds/leds-mlxcpld.rst 13235F: drivers/leds/leds-mlxcpld.c 13236F: drivers/leds/leds-mlxreg.c 13237 13238MELLANOX PLATFORM DRIVER 13239M: Vadim Pasternak <vadimp@nvidia.com> 13240L: platform-driver-x86@vger.kernel.org 13241S: Supported 13242F: drivers/platform/x86/mlx-platform.c 13243 13244MEMBARRIER SUPPORT 13245M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13246M: "Paul E. McKenney" <paulmck@kernel.org> 13247L: linux-kernel@vger.kernel.org 13248S: Supported 13249F: arch/powerpc/include/asm/membarrier.h 13250F: include/uapi/linux/membarrier.h 13251F: kernel/sched/membarrier.c 13252 13253MEMBLOCK 13254M: Mike Rapoport <rppt@kernel.org> 13255L: linux-mm@kvack.org 13256S: Maintained 13257F: Documentation/core-api/boot-time-mm.rst 13258F: include/linux/memblock.h 13259F: mm/memblock.c 13260F: tools/testing/memblock/ 13261 13262MEMORY CONTROLLER DRIVERS 13263M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13264L: linux-kernel@vger.kernel.org 13265S: Maintained 13266B: mailto:krzysztof.kozlowski@linaro.org 13267T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13268F: Documentation/devicetree/bindings/memory-controllers/ 13269F: drivers/memory/ 13270F: include/dt-bindings/memory/ 13271F: include/memory/ 13272 13273MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13274M: Dmitry Osipenko <digetx@gmail.com> 13275L: linux-pm@vger.kernel.org 13276L: linux-tegra@vger.kernel.org 13277T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13278S: Maintained 13279F: drivers/devfreq/tegra30-devfreq.c 13280 13281MEMORY MANAGEMENT 13282M: Andrew Morton <akpm@linux-foundation.org> 13283L: linux-mm@kvack.org 13284S: Maintained 13285W: http://www.linux-mm.org 13286T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13287T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13288F: include/linux/gfp.h 13289F: include/linux/gfp_types.h 13290F: include/linux/memory_hotplug.h 13291F: include/linux/mm.h 13292F: include/linux/mmzone.h 13293F: include/linux/pagewalk.h 13294F: include/linux/vmalloc.h 13295F: mm/ 13296F: tools/testing/selftests/vm/ 13297 13298MEMORY HOT(UN)PLUG 13299M: David Hildenbrand <david@redhat.com> 13300M: Oscar Salvador <osalvador@suse.de> 13301L: linux-mm@kvack.org 13302S: Maintained 13303F: Documentation/admin-guide/mm/memory-hotplug.rst 13304F: Documentation/core-api/memory-hotplug.rst 13305F: drivers/base/memory.c 13306F: include/linux/memory_hotplug.h 13307F: mm/memory_hotplug.c 13308F: tools/testing/selftests/memory-hotplug/ 13309 13310MEMORY TECHNOLOGY DEVICES (MTD) 13311M: Miquel Raynal <miquel.raynal@bootlin.com> 13312M: Richard Weinberger <richard@nod.at> 13313M: Vignesh Raghavendra <vigneshr@ti.com> 13314L: linux-mtd@lists.infradead.org 13315S: Maintained 13316W: http://www.linux-mtd.infradead.org/ 13317Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13318C: irc://irc.oftc.net/mtd 13319T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13320T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13321F: Documentation/devicetree/bindings/mtd/ 13322F: drivers/mtd/ 13323F: include/linux/mtd/ 13324F: include/uapi/mtd/ 13325 13326MEMSENSING MICROSYSTEMS MSA311 DRIVER 13327M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13328L: linux-iio@vger.kernel.org 13329S: Maintained 13330F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13331F: drivers/iio/accel/msa311.c 13332 13333MEN A21 WATCHDOG DRIVER 13334M: Johannes Thumshirn <morbidrsa@gmail.com> 13335L: linux-watchdog@vger.kernel.org 13336S: Maintained 13337F: drivers/watchdog/mena21_wdt.c 13338 13339MEN CHAMELEON BUS (mcb) 13340M: Johannes Thumshirn <morbidrsa@gmail.com> 13341S: Maintained 13342F: Documentation/driver-api/men-chameleon-bus.rst 13343F: drivers/mcb/ 13344F: include/linux/mcb.h 13345 13346MEN F21BMC (Board Management Controller) 13347M: Andreas Werner <andreas.werner@men.de> 13348S: Supported 13349F: Documentation/hwmon/menf21bmc.rst 13350F: drivers/hwmon/menf21bmc_hwmon.c 13351F: drivers/leds/leds-menf21bmc.c 13352F: drivers/mfd/menf21bmc.c 13353F: drivers/watchdog/menf21bmc_wdt.c 13354 13355MEN Z069 WATCHDOG DRIVER 13356M: Johannes Thumshirn <jth@kernel.org> 13357L: linux-watchdog@vger.kernel.org 13358S: Maintained 13359F: drivers/watchdog/menz69_wdt.c 13360 13361MESON AO CEC DRIVER FOR AMLOGIC SOCS 13362M: Neil Armstrong <neil.armstrong@linaro.org> 13363L: linux-media@vger.kernel.org 13364L: linux-amlogic@lists.infradead.org 13365S: Supported 13366W: http://linux-meson.com/ 13367T: git git://linuxtv.org/media_tree.git 13368F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13369F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13370F: drivers/media/cec/platform/meson/ao-cec.c 13371 13372MESON GE2D DRIVER FOR AMLOGIC SOCS 13373M: Neil Armstrong <neil.armstrong@linaro.org> 13374L: linux-media@vger.kernel.org 13375L: linux-amlogic@lists.infradead.org 13376S: Supported 13377T: git git://linuxtv.org/media_tree.git 13378F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13379F: drivers/media/platform/amlogic/meson-ge2d/ 13380 13381MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13382M: Liang Yang <liang.yang@amlogic.com> 13383L: linux-mtd@lists.infradead.org 13384S: Maintained 13385F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13386F: drivers/mtd/nand/raw/meson_* 13387 13388MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13389M: Neil Armstrong <neil.armstrong@linaro.org> 13390L: linux-media@vger.kernel.org 13391L: linux-amlogic@lists.infradead.org 13392S: Supported 13393T: git git://linuxtv.org/media_tree.git 13394F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13395F: drivers/staging/media/meson/vdec/ 13396 13397METHODE UDPU SUPPORT 13398M: Vladimir Vid <vladimir.vid@sartura.hr> 13399S: Maintained 13400F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13401 13402MHI BUS 13403M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13404R: Hemant Kumar <quic_hemantk@quicinc.com> 13405L: mhi@lists.linux.dev 13406L: linux-arm-msm@vger.kernel.org 13407S: Maintained 13408T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13409F: Documentation/ABI/stable/sysfs-bus-mhi 13410F: Documentation/mhi/ 13411F: drivers/bus/mhi/ 13412F: include/linux/mhi.h 13413 13414MICROBLAZE ARCHITECTURE 13415M: Michal Simek <monstr@monstr.eu> 13416S: Supported 13417W: http://www.monstr.eu/fdt/ 13418T: git git://git.monstr.eu/linux-2.6-microblaze.git 13419F: arch/microblaze/ 13420 13421MICROCHIP AT91 DMA DRIVERS 13422M: Ludovic Desroches <ludovic.desroches@microchip.com> 13423M: Tudor Ambarus <tudor.ambarus@microchip.com> 13424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13425L: dmaengine@vger.kernel.org 13426S: Supported 13427F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13428F: drivers/dma/at_hdmac.c 13429F: drivers/dma/at_hdmac_regs.h 13430F: drivers/dma/at_xdmac.c 13431F: include/dt-bindings/dma/at91.h 13432 13433MICROCHIP AT91 SERIAL DRIVER 13434M: Richard Genoud <richard.genoud@gmail.com> 13435S: Maintained 13436F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13437F: drivers/tty/serial/atmel_serial.c 13438F: drivers/tty/serial/atmel_serial.h 13439 13440MICROCHIP AT91 USART MFD DRIVER 13441M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13442L: linux-kernel@vger.kernel.org 13443S: Supported 13444F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13445F: drivers/mfd/at91-usart.c 13446F: include/dt-bindings/mfd/at91-usart.h 13447 13448MICROCHIP AT91 USART SPI DRIVER 13449M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13450L: linux-spi@vger.kernel.org 13451S: Supported 13452F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13453F: drivers/spi/spi-at91-usart.c 13454 13455MICROCHIP AUDIO ASOC DRIVERS 13456M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13457L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13458S: Supported 13459F: sound/soc/atmel 13460 13461MICROCHIP CSI2DC DRIVER 13462M: Eugen Hristev <eugen.hristev@microchip.com> 13463L: linux-media@vger.kernel.org 13464S: Supported 13465F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13466F: drivers/media/platform/atmel/microchip-csi2dc.c 13467 13468MICROCHIP ECC DRIVER 13469M: Tudor Ambarus <tudor.ambarus@microchip.com> 13470L: linux-crypto@vger.kernel.org 13471S: Maintained 13472F: drivers/crypto/atmel-ecc.* 13473 13474MICROCHIP EIC DRIVER 13475M: Claudiu Beznea <claudiu.beznea@microchip.com> 13476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13477S: Supported 13478F: drivers/irqchip/irq-mchp-eic.c 13479 13480MICROCHIP I2C DRIVER 13481M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13482L: linux-i2c@vger.kernel.org 13483S: Supported 13484F: drivers/i2c/busses/i2c-at91-*.c 13485F: drivers/i2c/busses/i2c-at91.h 13486 13487MICROCHIP ISC DRIVER 13488M: Eugen Hristev <eugen.hristev@microchip.com> 13489L: linux-media@vger.kernel.org 13490S: Supported 13491F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13492F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13493F: drivers/media/platform/atmel/atmel-isc* 13494F: drivers/media/platform/atmel/atmel-sama*-isc* 13495F: include/linux/atmel-isc-media.h 13496 13497MICROCHIP ISI DRIVER 13498M: Eugen Hristev <eugen.hristev@microchip.com> 13499L: linux-media@vger.kernel.org 13500S: Supported 13501F: drivers/media/platform/atmel/atmel-isi.c 13502F: drivers/media/platform/atmel/atmel-isi.h 13503 13504MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13505M: Woojung Huh <woojung.huh@microchip.com> 13506M: UNGLinuxDriver@microchip.com 13507L: netdev@vger.kernel.org 13508S: Maintained 13509F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13510F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13511F: drivers/net/dsa/microchip/* 13512F: include/linux/platform_data/microchip-ksz.h 13513F: net/dsa/tag_ksz.c 13514 13515MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13516M: Arun Ramadoss <arun.ramadoss@microchip.com> 13517R: UNGLinuxDriver@microchip.com 13518L: netdev@vger.kernel.org 13519S: Maintained 13520F: drivers/net/phy/microchip_t1.c 13521 13522MICROCHIP LAN743X ETHERNET DRIVER 13523M: Bryan Whitehead <bryan.whitehead@microchip.com> 13524M: UNGLinuxDriver@microchip.com 13525L: netdev@vger.kernel.org 13526S: Maintained 13527F: drivers/net/ethernet/microchip/lan743x_* 13528 13529MICROCHIP LAN966X ETHERNET DRIVER 13530M: Horatiu Vultur <horatiu.vultur@microchip.com> 13531M: UNGLinuxDriver@microchip.com 13532L: netdev@vger.kernel.org 13533S: Maintained 13534F: drivers/net/ethernet/microchip/lan966x/* 13535 13536MICROCHIP LCDFB DRIVER 13537M: Nicolas Ferre <nicolas.ferre@microchip.com> 13538L: linux-fbdev@vger.kernel.org 13539S: Maintained 13540F: drivers/video/fbdev/atmel_lcdfb.c 13541F: include/video/atmel_lcdc.h 13542 13543MICROCHIP MCP16502 PMIC DRIVER 13544M: Claudiu Beznea <claudiu.beznea@microchip.com> 13545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13546S: Supported 13547F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13548F: drivers/regulator/mcp16502.c 13549 13550MICROCHIP MCP3911 ADC DRIVER 13551M: Marcus Folkesson <marcus.folkesson@gmail.com> 13552M: Kent Gustavsson <kent@minoris.se> 13553L: linux-iio@vger.kernel.org 13554S: Maintained 13555F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13556F: drivers/iio/adc/mcp3911.c 13557 13558MICROCHIP MMC/SD/SDIO MCI DRIVER 13559M: Ludovic Desroches <ludovic.desroches@microchip.com> 13560S: Maintained 13561F: drivers/mmc/host/atmel-mci.c 13562 13563MICROCHIP NAND DRIVER 13564M: Tudor Ambarus <tudor.ambarus@microchip.com> 13565L: linux-mtd@lists.infradead.org 13566S: Supported 13567F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13568F: drivers/mtd/nand/raw/atmel/* 13569 13570MICROCHIP PCI1XXXX GP DRIVER 13571M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13572L: linux-gpio@vger.kernel.org 13573S: Supported 13574F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13575F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13576F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13577 13578MICROCHIP OTPC DRIVER 13579M: Claudiu Beznea <claudiu.beznea@microchip.com> 13580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13581S: Supported 13582F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13583F: drivers/nvmem/microchip-otpc.c 13584F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13585 13586MICROCHIP PCI1XXXX I2C DRIVER 13587M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13588M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13589M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13590L: linux-i2c@vger.kernel.org 13591S: Maintained 13592F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13593 13594MICROCHIP PWM DRIVER 13595M: Claudiu Beznea <claudiu.beznea@microchip.com> 13596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13597L: linux-pwm@vger.kernel.org 13598S: Supported 13599F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13600F: drivers/pwm/pwm-atmel.c 13601 13602MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13603M: Eugen Hristev <eugen.hristev@microchip.com> 13604L: linux-iio@vger.kernel.org 13605S: Supported 13606F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13607F: drivers/iio/adc/at91-sama5d2_adc.c 13608F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13609 13610MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13611M: Claudiu Beznea <claudiu.beznea@microchip.com> 13612S: Supported 13613F: drivers/power/reset/at91-sama5d2_shdwc.c 13614 13615MICROCHIP SPI DRIVER 13616M: Tudor Ambarus <tudor.ambarus@microchip.com> 13617S: Supported 13618F: drivers/spi/spi-atmel.* 13619 13620MICROCHIP SSC DRIVER 13621M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13623S: Supported 13624F: drivers/misc/atmel-ssc.c 13625F: include/linux/atmel-ssc.h 13626 13627MICROCHIP USB251XB DRIVER 13628M: Richard Leitner <richard.leitner@skidata.com> 13629L: linux-usb@vger.kernel.org 13630S: Maintained 13631F: Documentation/devicetree/bindings/usb/usb251xb.txt 13632F: drivers/usb/misc/usb251xb.c 13633 13634MICROCHIP USBA UDC DRIVER 13635M: Cristian Birsan <cristian.birsan@microchip.com> 13636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13637S: Supported 13638F: drivers/usb/gadget/udc/atmel_usba_udc.* 13639 13640MICROCHIP WILC1000 WIFI DRIVER 13641M: Ajay Singh <ajay.kathat@microchip.com> 13642M: Claudiu Beznea <claudiu.beznea@microchip.com> 13643L: linux-wireless@vger.kernel.org 13644S: Supported 13645F: drivers/net/wireless/microchip/wilc1000/ 13646 13647MICROSEMI MIPS SOCS 13648M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13649M: UNGLinuxDriver@microchip.com 13650L: linux-mips@vger.kernel.org 13651S: Supported 13652F: Documentation/devicetree/bindings/mips/mscc.txt 13653F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13654F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13655F: arch/mips/boot/dts/mscc/ 13656F: arch/mips/configs/generic/board-ocelot.config 13657F: arch/mips/generic/board-ocelot.c 13658 13659MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13660M: Don Brace <don.brace@microchip.com> 13661L: storagedev@microchip.com 13662L: linux-scsi@vger.kernel.org 13663S: Supported 13664F: Documentation/scsi/smartpqi.rst 13665F: drivers/scsi/smartpqi/Kconfig 13666F: drivers/scsi/smartpqi/Makefile 13667F: drivers/scsi/smartpqi/smartpqi*.[ch] 13668F: include/linux/cciss*.h 13669F: include/uapi/linux/cciss*.h 13670 13671MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13672M: Maximilian Luz <luzmaximilian@gmail.com> 13673L: platform-driver-x86@vger.kernel.org 13674S: Maintained 13675F: drivers/platform/surface/surface_aggregator_tabletsw.c 13676 13677MICROSOFT SURFACE BATTERY AND AC DRIVERS 13678M: Maximilian Luz <luzmaximilian@gmail.com> 13679L: linux-pm@vger.kernel.org 13680L: platform-driver-x86@vger.kernel.org 13681S: Maintained 13682F: drivers/power/supply/surface_battery.c 13683F: drivers/power/supply/surface_charger.c 13684 13685MICROSOFT SURFACE DTX DRIVER 13686M: Maximilian Luz <luzmaximilian@gmail.com> 13687L: platform-driver-x86@vger.kernel.org 13688S: Maintained 13689F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13690F: drivers/platform/surface/surface_dtx.c 13691F: include/uapi/linux/surface_aggregator/dtx.h 13692 13693MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13694M: Maximilian Luz <luzmaximilian@gmail.com> 13695L: platform-driver-x86@vger.kernel.org 13696S: Maintained 13697F: drivers/platform/surface/surface_gpe.c 13698 13699MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13700M: Hans de Goede <hdegoede@redhat.com> 13701M: Mark Gross <markgross@kernel.org> 13702M: Maximilian Luz <luzmaximilian@gmail.com> 13703L: platform-driver-x86@vger.kernel.org 13704S: Maintained 13705T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13706F: drivers/platform/surface/ 13707 13708MICROSOFT SURFACE HID TRANSPORT DRIVER 13709M: Maximilian Luz <luzmaximilian@gmail.com> 13710L: linux-input@vger.kernel.org 13711L: platform-driver-x86@vger.kernel.org 13712S: Maintained 13713F: drivers/hid/surface-hid/ 13714 13715MICROSOFT SURFACE HOT-PLUG DRIVER 13716M: Maximilian Luz <luzmaximilian@gmail.com> 13717L: platform-driver-x86@vger.kernel.org 13718S: Maintained 13719F: drivers/platform/surface/surface_hotplug.c 13720 13721MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13722M: Maximilian Luz <luzmaximilian@gmail.com> 13723L: platform-driver-x86@vger.kernel.org 13724S: Maintained 13725F: drivers/platform/surface/surface_platform_profile.c 13726 13727MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13728M: Chen Yu <yu.c.chen@intel.com> 13729L: platform-driver-x86@vger.kernel.org 13730S: Supported 13731F: drivers/platform/surface/surfacepro3_button.c 13732 13733MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13734M: Maximilian Luz <luzmaximilian@gmail.com> 13735L: platform-driver-x86@vger.kernel.org 13736S: Maintained 13737W: https://github.com/linux-surface/surface-aggregator-module 13738C: irc://irc.libera.chat/linux-surface 13739F: Documentation/driver-api/surface_aggregator/ 13740F: drivers/platform/surface/aggregator/ 13741F: drivers/platform/surface/surface_acpi_notify.c 13742F: drivers/platform/surface/surface_aggregator_cdev.c 13743F: drivers/platform/surface/surface_aggregator_registry.c 13744F: include/linux/surface_acpi_notify.h 13745F: include/linux/surface_aggregator/ 13746F: include/uapi/linux/surface_aggregator/ 13747 13748MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13749M: Maximilian Luz <luzmaximilian@gmail.com> 13750L: platform-driver-x86@vger.kernel.org 13751S: Maintained 13752F: drivers/platform/surface/surface_aggregator_hub.c 13753 13754MICROTEK X6 SCANNER 13755M: Oliver Neukum <oliver@neukum.org> 13756S: Maintained 13757F: drivers/usb/image/microtek.* 13758 13759MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13760M: Luka Kovacic <luka.kovacic@sartura.hr> 13761M: Luka Perkov <luka.perkov@sartura.hr> 13762S: Maintained 13763F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13764F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13765F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13766F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13767F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13768F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13769 13770MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13771M: Sakari Ailus <sakari.ailus@linux.intel.com> 13772L: linux-media@vger.kernel.org 13773S: Maintained 13774F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13775F: Documentation/driver-api/media/drivers/ccs/ 13776F: Documentation/userspace-api/media/drivers/ccs.rst 13777F: drivers/media/i2c/ccs-pll.c 13778F: drivers/media/i2c/ccs-pll.h 13779F: drivers/media/i2c/ccs/ 13780F: include/uapi/linux/ccs.h 13781F: include/uapi/linux/smiapp.h 13782 13783MIPS 13784M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13785L: linux-mips@vger.kernel.org 13786S: Maintained 13787W: http://www.linux-mips.org/ 13788Q: https://patchwork.kernel.org/project/linux-mips/list/ 13789T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13790F: Documentation/devicetree/bindings/mips/ 13791F: Documentation/mips/ 13792F: arch/mips/ 13793F: drivers/platform/mips/ 13794F: include/dt-bindings/mips/ 13795 13796MIPS BOSTON DEVELOPMENT BOARD 13797M: Paul Burton <paulburton@kernel.org> 13798L: linux-mips@vger.kernel.org 13799S: Maintained 13800F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13801F: arch/mips/boot/dts/img/boston.dts 13802F: arch/mips/configs/generic/board-boston.config 13803F: drivers/clk/imgtec/clk-boston.c 13804F: include/dt-bindings/clock/boston-clock.h 13805 13806MIPS CORE DRIVERS 13807M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13808M: Serge Semin <fancer.lancer@gmail.com> 13809L: linux-mips@vger.kernel.org 13810S: Supported 13811F: drivers/bus/mips_cdmm.c 13812F: drivers/clocksource/mips-gic-timer.c 13813F: drivers/cpuidle/cpuidle-cps.c 13814F: drivers/irqchip/irq-mips-cpu.c 13815F: drivers/irqchip/irq-mips-gic.c 13816 13817MIPS GENERIC PLATFORM 13818M: Paul Burton <paulburton@kernel.org> 13819L: linux-mips@vger.kernel.org 13820S: Supported 13821F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13822F: arch/mips/generic/ 13823F: arch/mips/tools/generic-board-config.sh 13824 13825MIPS RINT INSTRUCTION EMULATION 13826M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13827L: linux-mips@vger.kernel.org 13828S: Supported 13829F: arch/mips/math-emu/dp_rint.c 13830F: arch/mips/math-emu/sp_rint.c 13831 13832MIPS/LOONGSON1 ARCHITECTURE 13833M: Keguang Zhang <keguang.zhang@gmail.com> 13834L: linux-mips@vger.kernel.org 13835S: Maintained 13836F: arch/mips/include/asm/mach-loongson32/ 13837F: arch/mips/loongson32/ 13838F: drivers/*/*/*loongson1* 13839F: drivers/*/*loongson1* 13840 13841MIPS/LOONGSON2EF ARCHITECTURE 13842M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13843L: linux-mips@vger.kernel.org 13844S: Maintained 13845F: arch/mips/include/asm/mach-loongson2ef/ 13846F: arch/mips/loongson2ef/ 13847F: drivers/cpufreq/loongson2_cpufreq.c 13848 13849MIPS/LOONGSON64 ARCHITECTURE 13850M: Huacai Chen <chenhuacai@kernel.org> 13851M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13852L: linux-mips@vger.kernel.org 13853S: Maintained 13854F: arch/mips/include/asm/mach-loongson64/ 13855F: arch/mips/loongson64/ 13856F: drivers/irqchip/irq-loongson* 13857F: drivers/platform/mips/cpu_hwmon.c 13858 13859MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13860M: Hans Verkuil <hverkuil@xs4all.nl> 13861L: linux-media@vger.kernel.org 13862S: Odd Fixes 13863W: https://linuxtv.org 13864T: git git://linuxtv.org/media_tree.git 13865F: drivers/media/radio/radio-miropcm20* 13866 13867MMP SUPPORT 13868R: Lubomir Rintel <lkundrak@v3.sk> 13869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13870S: Odd Fixes 13871T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13872F: arch/arm/boot/dts/mmp* 13873F: arch/arm/mach-mmp/ 13874F: include/linux/soc/mmp/ 13875 13876MMP USB PHY DRIVERS 13877R: Lubomir Rintel <lkundrak@v3.sk> 13878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13879S: Maintained 13880F: drivers/phy/marvell/phy-mmp3-usb.c 13881F: drivers/phy/marvell/phy-pxa-usb.c 13882 13883MMU GATHER AND TLB INVALIDATION 13884M: Will Deacon <will@kernel.org> 13885M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13886M: Andrew Morton <akpm@linux-foundation.org> 13887M: Nick Piggin <npiggin@gmail.com> 13888M: Peter Zijlstra <peterz@infradead.org> 13889L: linux-arch@vger.kernel.org 13890L: linux-mm@kvack.org 13891S: Maintained 13892F: arch/*/include/asm/tlb.h 13893F: include/asm-generic/tlb.h 13894F: mm/mmu_gather.c 13895 13896MN88472 MEDIA DRIVER 13897M: Antti Palosaari <crope@iki.fi> 13898L: linux-media@vger.kernel.org 13899S: Maintained 13900W: https://linuxtv.org 13901W: http://palosaari.fi/linux/ 13902Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13903F: drivers/media/dvb-frontends/mn88472* 13904 13905MN88473 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/mn88473* 13913 13914MODULE SUPPORT 13915M: Luis Chamberlain <mcgrof@kernel.org> 13916L: linux-modules@vger.kernel.org 13917L: linux-kernel@vger.kernel.org 13918S: Maintained 13919T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13920F: include/linux/module.h 13921F: kernel/module/ 13922F: scripts/module* 13923 13924MONOLITHIC POWER SYSTEM PMIC DRIVER 13925M: Saravanan Sekar <sravanhome@gmail.com> 13926S: Maintained 13927F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13928F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13929F: drivers/iio/adc/mp2629_adc.c 13930F: drivers/mfd/mp2629.c 13931F: drivers/power/supply/mp2629_charger.c 13932F: drivers/regulator/mp5416.c 13933F: drivers/regulator/mpq7920.c 13934F: drivers/regulator/mpq7920.h 13935F: include/linux/mfd/mp2629.h 13936 13937MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13938S: Orphan 13939W: http://popies.net/meye/ 13940F: Documentation/userspace-api/media/drivers/meye* 13941F: drivers/staging/media/deprecated/meye/ 13942F: include/uapi/linux/meye.h 13943 13944MOTORCOMM PHY DRIVER 13945M: Peter Geis <pgwipeout@gmail.com> 13946L: netdev@vger.kernel.org 13947S: Maintained 13948F: drivers/net/phy/motorcomm.c 13949 13950MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13951M: Jiri Slaby <jirislaby@kernel.org> 13952S: Maintained 13953F: Documentation/driver-api/tty/moxa-smartio.rst 13954F: drivers/tty/mxser.* 13955 13956MR800 AVERMEDIA USB FM RADIO DRIVER 13957M: Alexey Klimov <klimov.linux@gmail.com> 13958L: linux-media@vger.kernel.org 13959S: Maintained 13960T: git git://linuxtv.org/media_tree.git 13961F: drivers/media/radio/radio-mr800.c 13962 13963MRF24J40 IEEE 802.15.4 RADIO DRIVER 13964M: Alan Ott <alan@signal11.us> 13965L: linux-wpan@vger.kernel.org 13966S: Maintained 13967F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13968F: drivers/net/ieee802154/mrf24j40.c 13969 13970MSI LAPTOP SUPPORT 13971M: "Lee, Chun-Yi" <jlee@suse.com> 13972L: platform-driver-x86@vger.kernel.org 13973S: Maintained 13974F: drivers/platform/x86/msi-laptop.c 13975 13976MSI WMI SUPPORT 13977L: platform-driver-x86@vger.kernel.org 13978S: Orphan 13979F: drivers/platform/x86/msi-wmi.c 13980 13981MSI001 MEDIA DRIVER 13982M: Antti Palosaari <crope@iki.fi> 13983L: linux-media@vger.kernel.org 13984S: Maintained 13985W: https://linuxtv.org 13986W: http://palosaari.fi/linux/ 13987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13988T: git git://linuxtv.org/anttip/media_tree.git 13989F: drivers/media/tuners/msi001* 13990 13991MSI2500 MEDIA DRIVER 13992M: Antti Palosaari <crope@iki.fi> 13993L: linux-media@vger.kernel.org 13994S: Maintained 13995W: https://linuxtv.org 13996W: http://palosaari.fi/linux/ 13997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13998T: git git://linuxtv.org/anttip/media_tree.git 13999F: drivers/media/usb/msi2500/ 14000 14001MSTAR INTERRUPT CONTROLLER DRIVER 14002M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14003M: Daniel Palmer <daniel@thingy.jp> 14004S: Maintained 14005F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14006F: drivers/irqchip/irq-mst-intc.c 14007 14008MSYSTEMS DISKONCHIP G3 MTD DRIVER 14009M: Robert Jarzmik <robert.jarzmik@free.fr> 14010L: linux-mtd@lists.infradead.org 14011S: Maintained 14012F: drivers/mtd/devices/docg3* 14013 14014MT9M032 APTINA SENSOR DRIVER 14015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14016L: linux-media@vger.kernel.org 14017S: Maintained 14018T: git git://linuxtv.org/media_tree.git 14019F: drivers/media/i2c/mt9m032.c 14020F: include/media/i2c/mt9m032.h 14021 14022MT9P031 APTINA CAMERA SENSOR 14023M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14024L: linux-media@vger.kernel.org 14025S: Maintained 14026T: git git://linuxtv.org/media_tree.git 14027F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14028F: drivers/media/i2c/mt9p031.c 14029F: include/media/i2c/mt9p031.h 14030 14031MT9T001 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: drivers/media/i2c/mt9t001.c 14037F: include/media/i2c/mt9t001.h 14038 14039MT9T112 APTINA CAMERA SENSOR 14040M: Jacopo Mondi <jacopo@jmondi.org> 14041L: linux-media@vger.kernel.org 14042S: Odd Fixes 14043T: git git://linuxtv.org/media_tree.git 14044F: drivers/media/i2c/mt9t112.c 14045F: include/media/i2c/mt9t112.h 14046 14047MT9V032 APTINA CAMERA SENSOR 14048M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14049L: linux-media@vger.kernel.org 14050S: Maintained 14051T: git git://linuxtv.org/media_tree.git 14052F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14053F: drivers/media/i2c/mt9v032.c 14054F: include/media/i2c/mt9v032.h 14055 14056MT9V111 APTINA CAMERA SENSOR 14057M: Jacopo Mondi <jacopo@jmondi.org> 14058L: linux-media@vger.kernel.org 14059S: Maintained 14060T: git git://linuxtv.org/media_tree.git 14061F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14062F: drivers/media/i2c/mt9v111.c 14063 14064MULTIFUNCTION DEVICES (MFD) 14065M: Lee Jones <lee@kernel.org> 14066S: Supported 14067T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14068F: Documentation/devicetree/bindings/mfd/ 14069F: drivers/mfd/ 14070F: include/dt-bindings/mfd/ 14071F: include/linux/mfd/ 14072 14073MULTIMEDIA CARD (MMC) ETC. OVER SPI 14074S: Orphan 14075F: drivers/mmc/host/mmc_spi.c 14076F: include/linux/spi/mmc_spi.h 14077 14078MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14079M: Ulf Hansson <ulf.hansson@linaro.org> 14080L: linux-mmc@vger.kernel.org 14081S: Maintained 14082T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14083F: Documentation/devicetree/bindings/mmc/ 14084F: drivers/mmc/ 14085F: include/linux/mmc/ 14086F: include/uapi/linux/mmc/ 14087 14088MULTIPLEXER SUBSYSTEM 14089M: Peter Rosin <peda@axentia.se> 14090S: Maintained 14091F: Documentation/ABI/testing/sysfs-class-mux* 14092F: Documentation/devicetree/bindings/mux/ 14093F: drivers/mux/ 14094F: include/dt-bindings/mux/ 14095F: include/linux/mux/ 14096 14097MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14098M: Bin Liu <b-liu@ti.com> 14099L: linux-usb@vger.kernel.org 14100S: Maintained 14101F: drivers/usb/musb/ 14102 14103MXL301RF MEDIA DRIVER 14104M: Akihiro Tsukada <tskd08@gmail.com> 14105L: linux-media@vger.kernel.org 14106S: Odd Fixes 14107F: drivers/media/tuners/mxl301rf* 14108 14109MXL5007T MEDIA DRIVER 14110M: Michael Krufky <mkrufky@linuxtv.org> 14111L: linux-media@vger.kernel.org 14112S: Maintained 14113W: https://linuxtv.org 14114W: http://github.com/mkrufky 14115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14116T: git git://linuxtv.org/mkrufky/tuners.git 14117F: drivers/media/tuners/mxl5007t.* 14118 14119MXSFB DRM DRIVER 14120M: Marek Vasut <marex@denx.de> 14121M: Stefan Agner <stefan@agner.ch> 14122L: dri-devel@lists.freedesktop.org 14123S: Supported 14124T: git git://anongit.freedesktop.org/drm/drm-misc 14125F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14126F: drivers/gpu/drm/mxsfb/ 14127 14128MYLEX DAC960 PCI RAID Controller 14129M: Hannes Reinecke <hare@kernel.org> 14130L: linux-scsi@vger.kernel.org 14131S: Supported 14132F: drivers/scsi/myrb.* 14133F: drivers/scsi/myrs.* 14134 14135MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14136M: Chris Lee <christopher.lee@cspi.com> 14137L: netdev@vger.kernel.org 14138S: Supported 14139W: https://www.cspi.com/ethernet-products/support/downloads/ 14140F: drivers/net/ethernet/myricom/myri10ge/ 14141 14142NAND FLASH SUBSYSTEM 14143M: Miquel Raynal <miquel.raynal@bootlin.com> 14144R: Richard Weinberger <richard@nod.at> 14145L: linux-mtd@lists.infradead.org 14146S: Maintained 14147W: http://www.linux-mtd.infradead.org/ 14148Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14149C: irc://irc.oftc.net/mtd 14150T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14151F: drivers/mtd/nand/ 14152F: include/linux/mtd/*nand*.h 14153 14154NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14155M: Daniel Mack <zonque@gmail.com> 14156L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14157S: Maintained 14158W: http://www.native-instruments.com 14159F: sound/usb/caiaq/ 14160 14161NATSEMI ETHERNET DRIVER (DP8381x) 14162S: Orphan 14163F: drivers/net/ethernet/natsemi/natsemi.c 14164 14165NCR 5380 SCSI DRIVERS 14166M: Finn Thain <fthain@linux-m68k.org> 14167M: Michael Schmitz <schmitzmic@gmail.com> 14168L: linux-scsi@vger.kernel.org 14169S: Maintained 14170F: Documentation/scsi/g_NCR5380.rst 14171F: drivers/scsi/NCR5380.* 14172F: drivers/scsi/arm/cumana_1.c 14173F: drivers/scsi/arm/oak.c 14174F: drivers/scsi/atari_scsi.* 14175F: drivers/scsi/dmx3191d.c 14176F: drivers/scsi/g_NCR5380.* 14177F: drivers/scsi/mac_scsi.* 14178F: drivers/scsi/sun3_scsi.* 14179F: drivers/scsi/sun3_scsi_vme.c 14180 14181NCSI LIBRARY 14182M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14183S: Maintained 14184F: net/ncsi/ 14185 14186NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14187M: Guenter Roeck <linux@roeck-us.net> 14188L: linux-hwmon@vger.kernel.org 14189S: Maintained 14190F: Documentation/hwmon/nct6775.rst 14191F: drivers/hwmon/nct6775-core.c 14192F: drivers/hwmon/nct6775-platform.c 14193F: drivers/hwmon/nct6775.h 14194 14195NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14196M: Zev Weiss <zev@bewilderbeest.net> 14197L: linux-hwmon@vger.kernel.org 14198S: Maintained 14199F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14200F: drivers/hwmon/nct6775-i2c.c 14201 14202NETDEVSIM 14203M: Jakub Kicinski <kuba@kernel.org> 14204S: Maintained 14205F: drivers/net/netdevsim/* 14206 14207NETEM NETWORK EMULATOR 14208M: Stephen Hemminger <stephen@networkplumber.org> 14209L: netdev@vger.kernel.org 14210S: Maintained 14211F: net/sched/sch_netem.c 14212 14213NETERION 10GbE DRIVERS (s2io) 14214M: Jon Mason <jdmason@kudzu.us> 14215L: netdev@vger.kernel.org 14216S: Supported 14217F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14218F: drivers/net/ethernet/neterion/ 14219 14220NETFILTER 14221M: Pablo Neira Ayuso <pablo@netfilter.org> 14222M: Jozsef Kadlecsik <kadlec@netfilter.org> 14223M: Florian Westphal <fw@strlen.de> 14224L: netfilter-devel@vger.kernel.org 14225L: coreteam@netfilter.org 14226S: Maintained 14227W: http://www.netfilter.org/ 14228W: http://www.iptables.org/ 14229W: http://www.nftables.org/ 14230Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14231C: irc://irc.libera.chat/netfilter 14232T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14234F: include/linux/netfilter* 14235F: include/linux/netfilter/ 14236F: include/net/netfilter/ 14237F: include/uapi/linux/netfilter* 14238F: include/uapi/linux/netfilter/ 14239F: net/*/netfilter.c 14240F: net/*/netfilter/ 14241F: net/bridge/br_netfilter*.c 14242F: net/netfilter/ 14243 14244NETROM NETWORK LAYER 14245M: Ralf Baechle <ralf@linux-mips.org> 14246L: linux-hams@vger.kernel.org 14247S: Maintained 14248W: http://www.linux-ax25.org/ 14249F: include/net/netrom.h 14250F: include/uapi/linux/netrom.h 14251F: net/netrom/ 14252 14253NETRONIX EMBEDDED CONTROLLER 14254M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14255S: Maintained 14256F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14257F: drivers/mfd/ntxec.c 14258F: drivers/pwm/pwm-ntxec.c 14259F: drivers/rtc/rtc-ntxec.c 14260F: include/linux/mfd/ntxec.h 14261 14262NETRONOME ETHERNET DRIVERS 14263M: Simon Horman <simon.horman@corigine.com> 14264R: Jakub Kicinski <kuba@kernel.org> 14265L: oss-drivers@corigine.com 14266S: Maintained 14267F: drivers/net/ethernet/netronome/ 14268 14269NETWORK BLOCK DEVICE (NBD) 14270M: Josef Bacik <josef@toxicpanda.com> 14271L: linux-block@vger.kernel.org 14272L: nbd@other.debian.org 14273S: Maintained 14274F: Documentation/admin-guide/blockdev/nbd.rst 14275F: drivers/block/nbd.c 14276F: include/trace/events/nbd.h 14277F: include/uapi/linux/nbd.h 14278 14279NETWORK DROP MONITOR 14280M: Neil Horman <nhorman@tuxdriver.com> 14281L: netdev@vger.kernel.org 14282S: Maintained 14283W: https://fedorahosted.org/dropwatch/ 14284F: include/uapi/linux/net_dropmon.h 14285F: net/core/drop_monitor.c 14286 14287NETWORKING DRIVERS 14288M: "David S. Miller" <davem@davemloft.net> 14289M: Eric Dumazet <edumazet@google.com> 14290M: Jakub Kicinski <kuba@kernel.org> 14291M: Paolo Abeni <pabeni@redhat.com> 14292L: netdev@vger.kernel.org 14293S: Maintained 14294Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14295T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14297F: Documentation/devicetree/bindings/net/ 14298F: drivers/connector/ 14299F: drivers/net/ 14300F: include/dt-bindings/net/ 14301F: include/linux/etherdevice.h 14302F: include/linux/fcdevice.h 14303F: include/linux/fddidevice.h 14304F: include/linux/hippidevice.h 14305F: include/linux/if_* 14306F: include/linux/inetdevice.h 14307F: include/linux/netdevice.h 14308F: include/uapi/linux/if_* 14309F: include/uapi/linux/netdevice.h 14310 14311NETWORKING DRIVERS (WIRELESS) 14312M: Kalle Valo <kvalo@kernel.org> 14313L: linux-wireless@vger.kernel.org 14314S: Maintained 14315W: https://wireless.wiki.kernel.org/ 14316Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14317T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14318T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14319F: Documentation/devicetree/bindings/net/wireless/ 14320F: drivers/net/wireless/ 14321 14322NETWORKING [DSA] 14323M: Andrew Lunn <andrew@lunn.ch> 14324M: Vivien Didelot <vivien.didelot@gmail.com> 14325M: Florian Fainelli <f.fainelli@gmail.com> 14326M: Vladimir Oltean <olteanv@gmail.com> 14327S: Maintained 14328F: Documentation/devicetree/bindings/net/dsa/ 14329F: drivers/net/dsa/ 14330F: include/linux/dsa/ 14331F: include/linux/platform_data/dsa.h 14332F: include/net/dsa.h 14333F: net/dsa/ 14334F: tools/testing/selftests/drivers/net/dsa/ 14335 14336NETWORKING [GENERAL] 14337M: "David S. Miller" <davem@davemloft.net> 14338M: Eric Dumazet <edumazet@google.com> 14339M: Jakub Kicinski <kuba@kernel.org> 14340M: Paolo Abeni <pabeni@redhat.com> 14341L: netdev@vger.kernel.org 14342S: Maintained 14343Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14344B: mailto:netdev@vger.kernel.org 14345T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14346T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14347F: Documentation/networking/ 14348F: Documentation/process/maintainer-netdev.rst 14349F: include/linux/in.h 14350F: include/linux/net.h 14351F: include/linux/netdevice.h 14352F: include/net/ 14353F: include/uapi/linux/in.h 14354F: include/uapi/linux/net.h 14355F: include/uapi/linux/net_namespace.h 14356F: include/uapi/linux/netdevice.h 14357F: lib/net_utils.c 14358F: lib/random32.c 14359F: net/ 14360F: tools/testing/selftests/net/ 14361 14362NETWORKING [IPSEC] 14363M: Steffen Klassert <steffen.klassert@secunet.com> 14364M: Herbert Xu <herbert@gondor.apana.org.au> 14365M: "David S. Miller" <davem@davemloft.net> 14366L: netdev@vger.kernel.org 14367S: Maintained 14368T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14369T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14370F: include/net/xfrm.h 14371F: include/uapi/linux/xfrm.h 14372F: net/ipv4/ah4.c 14373F: net/ipv4/esp4* 14374F: net/ipv4/ip_vti.c 14375F: net/ipv4/ipcomp.c 14376F: net/ipv4/xfrm* 14377F: net/ipv6/ah6.c 14378F: net/ipv6/esp6* 14379F: net/ipv6/ip6_vti.c 14380F: net/ipv6/ipcomp6.c 14381F: net/ipv6/xfrm* 14382F: net/key/ 14383F: net/xfrm/ 14384F: tools/testing/selftests/net/ipsec.c 14385 14386NETWORKING [IPv4/IPv6] 14387M: "David S. Miller" <davem@davemloft.net> 14388M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14389M: David Ahern <dsahern@kernel.org> 14390L: netdev@vger.kernel.org 14391S: Maintained 14392T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14393F: arch/x86/net/* 14394F: include/linux/ip.h 14395F: include/linux/ipv6* 14396F: include/net/fib* 14397F: include/net/ip* 14398F: include/net/route.h 14399F: net/ipv4/ 14400F: net/ipv6/ 14401 14402NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14403M: Paul Moore <paul@paul-moore.com> 14404L: netdev@vger.kernel.org 14405L: linux-security-module@vger.kernel.org 14406S: Maintained 14407W: https://github.com/netlabel 14408F: Documentation/netlabel/ 14409F: include/net/calipso.h 14410F: include/net/cipso_ipv4.h 14411F: include/net/netlabel.h 14412F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14413F: include/uapi/linux/netfilter/xt_SECMARK.h 14414F: net/ipv4/cipso_ipv4.c 14415F: net/ipv6/calipso.c 14416F: net/netfilter/xt_CONNSECMARK.c 14417F: net/netfilter/xt_SECMARK.c 14418F: net/netlabel/ 14419 14420NETWORKING [MPTCP] 14421M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14422M: Matthieu Baerts <matthieu.baerts@tessares.net> 14423L: netdev@vger.kernel.org 14424L: mptcp@lists.linux.dev 14425S: Maintained 14426W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14427B: https://github.com/multipath-tcp/mptcp_net-next/issues 14428F: Documentation/networking/mptcp-sysctl.rst 14429F: include/net/mptcp.h 14430F: include/trace/events/mptcp.h 14431F: include/uapi/linux/mptcp.h 14432F: net/mptcp/ 14433F: tools/testing/selftests/bpf/*/*mptcp*.c 14434F: tools/testing/selftests/net/mptcp/ 14435 14436NETWORKING [TCP] 14437M: Eric Dumazet <edumazet@google.com> 14438L: netdev@vger.kernel.org 14439S: Maintained 14440F: include/linux/tcp.h 14441F: include/net/tcp.h 14442F: include/trace/events/tcp.h 14443F: include/uapi/linux/tcp.h 14444F: net/ipv4/syncookies.c 14445F: net/ipv4/tcp*.c 14446F: net/ipv6/syncookies.c 14447F: net/ipv6/tcp*.c 14448 14449NETWORKING [TLS] 14450M: Boris Pismenny <borisp@nvidia.com> 14451M: John Fastabend <john.fastabend@gmail.com> 14452M: Jakub Kicinski <kuba@kernel.org> 14453L: netdev@vger.kernel.org 14454S: Maintained 14455F: include/net/tls.h 14456F: include/uapi/linux/tls.h 14457F: net/tls/* 14458 14459NETXEN (1/10) GbE SUPPORT 14460M: Manish Chopra <manishc@marvell.com> 14461M: Rahul Verma <rahulv@marvell.com> 14462M: GR-Linux-NIC-Dev@marvell.com 14463L: netdev@vger.kernel.org 14464S: Supported 14465F: drivers/net/ethernet/qlogic/netxen/ 14466 14467NET_FAILOVER MODULE 14468M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14469L: netdev@vger.kernel.org 14470S: Supported 14471F: Documentation/networking/net_failover.rst 14472F: drivers/net/net_failover.c 14473F: include/net/net_failover.h 14474 14475NEXTHOP 14476M: David Ahern <dsahern@kernel.org> 14477L: netdev@vger.kernel.org 14478S: Maintained 14479F: include/net/netns/nexthop.h 14480F: include/net/nexthop.h 14481F: include/uapi/linux/nexthop.h 14482F: net/ipv4/nexthop.c 14483 14484NFC SUBSYSTEM 14485M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14486L: linux-nfc@lists.01.org (subscribers-only) 14487L: netdev@vger.kernel.org 14488S: Maintained 14489B: mailto:linux-nfc@lists.01.org 14490F: Documentation/devicetree/bindings/net/nfc/ 14491F: drivers/nfc/ 14492F: include/linux/platform_data/nfcmrvl.h 14493F: include/net/nfc/ 14494F: include/uapi/linux/nfc.h 14495F: net/nfc/ 14496 14497NFC VIRTUAL NCI DEVICE DRIVER 14498M: Bongsu Jeon <bongsu.jeon@samsung.com> 14499L: netdev@vger.kernel.org 14500L: linux-nfc@lists.01.org (subscribers-only) 14501S: Supported 14502F: drivers/nfc/virtual_ncidev.c 14503F: tools/testing/selftests/nci/ 14504 14505NFS, SUNRPC, AND LOCKD CLIENTS 14506M: Trond Myklebust <trond.myklebust@hammerspace.com> 14507M: Anna Schumaker <anna@kernel.org> 14508L: linux-nfs@vger.kernel.org 14509S: Maintained 14510W: http://client.linux-nfs.org 14511T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14512F: fs/lockd/ 14513F: fs/nfs/ 14514F: fs/nfs_common/ 14515F: include/linux/lockd/ 14516F: include/linux/nfs* 14517F: include/linux/sunrpc/ 14518F: include/uapi/linux/nfs* 14519F: include/uapi/linux/sunrpc/ 14520F: net/sunrpc/ 14521F: Documentation/filesystems/nfs/ 14522 14523NILFS2 FILESYSTEM 14524M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14525L: linux-nilfs@vger.kernel.org 14526S: Supported 14527W: https://nilfs.sourceforge.io/ 14528W: https://nilfs.osdn.jp/ 14529T: git https://github.com/konis/nilfs2.git 14530F: Documentation/filesystems/nilfs2.rst 14531F: fs/nilfs2/ 14532F: include/trace/events/nilfs2.h 14533F: include/uapi/linux/nilfs2_api.h 14534F: include/uapi/linux/nilfs2_ondisk.h 14535 14536NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14537M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14538S: Maintained 14539W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14540F: Documentation/scsi/NinjaSCSI.rst 14541F: drivers/scsi/pcmcia/nsp_* 14542 14543NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14544M: GOTO Masanori <gotom@debian.or.jp> 14545M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14546S: Maintained 14547W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14548F: Documentation/scsi/NinjaSCSI.rst 14549F: drivers/scsi/nsp32* 14550 14551NINTENDO HID DRIVER 14552M: Daniel J. Ogorchock <djogorchock@gmail.com> 14553L: linux-input@vger.kernel.org 14554S: Maintained 14555F: drivers/hid/hid-nintendo* 14556 14557NIOS2 ARCHITECTURE 14558M: Dinh Nguyen <dinguyen@kernel.org> 14559S: Maintained 14560T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14561F: arch/nios2/ 14562 14563NITRO ENCLAVES (NE) 14564M: Andra Paraschiv <andraprs@amazon.com> 14565M: Alexandru Vasile <lexnv@amazon.com> 14566M: Alexandru Ciobotaru <alcioa@amazon.com> 14567L: linux-kernel@vger.kernel.org 14568S: Supported 14569W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14570F: Documentation/virt/ne_overview.rst 14571F: drivers/virt/nitro_enclaves/ 14572F: include/linux/nitro_enclaves.h 14573F: include/uapi/linux/nitro_enclaves.h 14574F: samples/nitro_enclaves/ 14575 14576NOHZ, DYNTICKS SUPPORT 14577M: Frederic Weisbecker <fweisbec@gmail.com> 14578M: Thomas Gleixner <tglx@linutronix.de> 14579M: Ingo Molnar <mingo@kernel.org> 14580L: linux-kernel@vger.kernel.org 14581S: Maintained 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14583F: include/linux/sched/nohz.h 14584F: include/linux/tick.h 14585F: kernel/time/tick*.* 14586 14587NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14588M: Pavel Machek <pavel@ucw.cz> 14589M: Sakari Ailus <sakari.ailus@iki.fi> 14590L: linux-media@vger.kernel.org 14591S: Maintained 14592F: drivers/media/i2c/ad5820.c 14593F: drivers/media/i2c/et8ek8 14594 14595NOKIA N900 POWER SUPPLY DRIVERS 14596R: Pali Rohár <pali@kernel.org> 14597F: drivers/power/supply/bq2415x_charger.c 14598F: drivers/power/supply/bq27xxx_battery.c 14599F: drivers/power/supply/bq27xxx_battery_i2c.c 14600F: drivers/power/supply/isp1704_charger.c 14601F: drivers/power/supply/rx51_battery.c 14602F: include/linux/power/bq2415x_charger.h 14603F: include/linux/power/bq27xxx_battery.h 14604 14605NOLIBC HEADER FILE 14606M: Willy Tarreau <w@1wt.eu> 14607S: Maintained 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14609F: tools/include/nolibc/ 14610F: tools/testing/selftests/nolibc/ 14611 14612NSDEPS 14613M: Matthias Maennich <maennich@google.com> 14614S: Maintained 14615F: Documentation/core-api/symbol-namespaces.rst 14616F: scripts/nsdeps 14617 14618NTB AMD DRIVER 14619M: Sanjay R Mehta <sanju.mehta@amd.com> 14620M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14621L: ntb@lists.linux.dev 14622S: Supported 14623F: drivers/ntb/hw/amd/ 14624 14625NTB DRIVER CORE 14626M: Jon Mason <jdmason@kudzu.us> 14627M: Dave Jiang <dave.jiang@intel.com> 14628M: Allen Hubbe <allenbh@gmail.com> 14629L: ntb@lists.linux.dev 14630S: Supported 14631W: https://github.com/jonmason/ntb/wiki 14632T: git git://github.com/jonmason/ntb.git 14633F: drivers/net/ntb_netdev.c 14634F: drivers/ntb/ 14635F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14636F: include/linux/ntb.h 14637F: include/linux/ntb_transport.h 14638F: tools/testing/selftests/ntb/ 14639 14640NTB IDT DRIVER 14641M: Serge Semin <fancer.lancer@gmail.com> 14642L: ntb@lists.linux.dev 14643S: Supported 14644F: drivers/ntb/hw/idt/ 14645 14646NTB INTEL DRIVER 14647M: Dave Jiang <dave.jiang@intel.com> 14648L: ntb@lists.linux.dev 14649S: Supported 14650W: https://github.com/davejiang/linux/wiki 14651T: git https://github.com/davejiang/linux.git 14652F: drivers/ntb/hw/intel/ 14653 14654NTFS FILESYSTEM 14655M: Anton Altaparmakov <anton@tuxera.com> 14656L: linux-ntfs-dev@lists.sourceforge.net 14657S: Supported 14658W: http://www.tuxera.com/ 14659T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14660F: Documentation/filesystems/ntfs.rst 14661F: fs/ntfs/ 14662 14663NTFS3 FILESYSTEM 14664M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14665L: ntfs3@lists.linux.dev 14666S: Supported 14667W: http://www.paragon-software.com/ 14668T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14669F: Documentation/filesystems/ntfs3.rst 14670F: fs/ntfs3/ 14671 14672NUBUS SUBSYSTEM 14673M: Finn Thain <fthain@linux-m68k.org> 14674L: linux-m68k@lists.linux-m68k.org 14675S: Maintained 14676F: arch/*/include/asm/nubus.h 14677F: drivers/nubus/ 14678F: include/linux/nubus.h 14679F: include/uapi/linux/nubus.h 14680 14681NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14682M: Antonino Daplas <adaplas@gmail.com> 14683L: linux-fbdev@vger.kernel.org 14684S: Maintained 14685F: drivers/video/fbdev/nvidia/ 14686F: drivers/video/fbdev/riva/ 14687 14688NVIDIA WMI EC BACKLIGHT DRIVER 14689M: Daniel Dadap <ddadap@nvidia.com> 14690L: platform-driver-x86@vger.kernel.org 14691S: Supported 14692F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14693F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14694 14695NVM EXPRESS DRIVER 14696M: Keith Busch <kbusch@kernel.org> 14697M: Jens Axboe <axboe@fb.com> 14698M: Christoph Hellwig <hch@lst.de> 14699M: Sagi Grimberg <sagi@grimberg.me> 14700L: linux-nvme@lists.infradead.org 14701S: Supported 14702W: http://git.infradead.org/nvme.git 14703T: git://git.infradead.org/nvme.git 14704F: drivers/nvme/host/ 14705F: drivers/nvme/common/ 14706F: include/linux/nvme* 14707F: include/uapi/linux/nvme_ioctl.h 14708 14709NVM EXPRESS FABRICS AUTHENTICATION 14710M: Hannes Reinecke <hare@suse.de> 14711L: linux-nvme@lists.infradead.org 14712S: Supported 14713F: drivers/nvme/host/auth.c 14714F: drivers/nvme/target/auth.c 14715F: drivers/nvme/target/fabrics-cmd-auth.c 14716F: include/linux/nvme-auth.h 14717 14718NVM EXPRESS HARDWARE MONITORING SUPPORT 14719M: Guenter Roeck <linux@roeck-us.net> 14720L: linux-nvme@lists.infradead.org 14721S: Supported 14722F: drivers/nvme/host/hwmon.c 14723 14724NVM EXPRESS FC TRANSPORT DRIVERS 14725M: James Smart <james.smart@broadcom.com> 14726L: linux-nvme@lists.infradead.org 14727S: Supported 14728F: drivers/nvme/host/fc.c 14729F: drivers/nvme/target/fc.c 14730F: drivers/nvme/target/fcloop.c 14731F: include/linux/nvme-fc-driver.h 14732F: include/linux/nvme-fc.h 14733 14734NVM EXPRESS TARGET DRIVER 14735M: Christoph Hellwig <hch@lst.de> 14736M: Sagi Grimberg <sagi@grimberg.me> 14737M: Chaitanya Kulkarni <kch@nvidia.com> 14738L: linux-nvme@lists.infradead.org 14739S: Supported 14740W: http://git.infradead.org/nvme.git 14741T: git://git.infradead.org/nvme.git 14742F: drivers/nvme/target/ 14743 14744NVMEM FRAMEWORK 14745M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14746S: Maintained 14747T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14748F: Documentation/ABI/stable/sysfs-bus-nvmem 14749F: Documentation/devicetree/bindings/nvmem/ 14750F: drivers/nvmem/ 14751F: include/linux/nvmem-consumer.h 14752F: include/linux/nvmem-provider.h 14753 14754NXP C45 TJA11XX PHY DRIVER 14755M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14756L: netdev@vger.kernel.org 14757S: Maintained 14758F: drivers/net/phy/nxp-c45-tja11xx.c 14759 14760NXP FSPI DRIVER 14761M: Han Xu <han.xu@nxp.com> 14762M: Haibo Chen <haibo.chen@nxp.com> 14763R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14764L: linux-spi@vger.kernel.org 14765S: Maintained 14766F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14767F: drivers/spi/spi-nxp-fspi.c 14768 14769NXP FXAS21002C DRIVER 14770M: Rui Miguel Silva <rmfrfs@gmail.com> 14771L: linux-iio@vger.kernel.org 14772S: Maintained 14773F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14774F: drivers/iio/gyro/fxas21002c.h 14775F: drivers/iio/gyro/fxas21002c_core.c 14776F: drivers/iio/gyro/fxas21002c_i2c.c 14777F: drivers/iio/gyro/fxas21002c_spi.c 14778 14779NXP i.MX CLOCK DRIVERS 14780M: Abel Vesa <abelvesa@kernel.org> 14781L: linux-clk@vger.kernel.org 14782L: linux-imx@nxp.com 14783S: Maintained 14784T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14785F: Documentation/devicetree/bindings/clock/imx* 14786F: drivers/clk/imx/ 14787F: include/dt-bindings/clock/imx* 14788 14789NXP i.MX 8MQ DCSS DRIVER 14790M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14791R: Lucas Stach <l.stach@pengutronix.de> 14792L: dri-devel@lists.freedesktop.org 14793S: Maintained 14794F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14795F: drivers/gpu/drm/imx/dcss/ 14796 14797NXP i.MX 8QXP ADC DRIVER 14798M: Cai Huoqing <cai.huoqing@linux.dev> 14799M: Haibo Chen <haibo.chen@nxp.com> 14800L: linux-imx@nxp.com 14801L: linux-iio@vger.kernel.org 14802S: Maintained 14803F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14804F: drivers/iio/adc/imx8qxp-adc.c 14805 14806NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14807M: Haibo Chen <haibo.chen@nxp.com> 14808L: linux-iio@vger.kernel.org 14809L: linux-imx@nxp.com 14810S: Maintained 14811F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14812F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14813F: drivers/iio/adc/imx7d_adc.c 14814F: drivers/iio/adc/vf610_adc.c 14815 14816NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14817M: Jagan Teki <jagan@amarulasolutions.com> 14818S: Maintained 14819F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14820F: drivers/regulator/pf8x00-regulator.c 14821 14822NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14824L: linux-kernel@vger.kernel.org 14825S: Maintained 14826F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14827F: drivers/extcon/extcon-ptn5150.c 14828 14829NXP SGTL5000 DRIVER 14830M: Fabio Estevam <festevam@gmail.com> 14831L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14832S: Maintained 14833F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14834F: sound/soc/codecs/sgtl5000* 14835 14836NXP SJA1105 ETHERNET SWITCH DRIVER 14837M: Vladimir Oltean <olteanv@gmail.com> 14838L: linux-kernel@vger.kernel.org 14839S: Maintained 14840F: drivers/net/dsa/sja1105 14841F: drivers/net/pcs/pcs-xpcs-nxp.c 14842 14843NXP TDA998X DRM DRIVER 14844M: Russell King <linux@armlinux.org.uk> 14845S: Maintained 14846T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14847T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14848F: drivers/gpu/drm/i2c/tda998x_drv.c 14849F: include/drm/i2c/tda998x.h 14850F: include/dt-bindings/display/tda998x.h 14851K: "nxp,tda998x" 14852 14853NXP TFA9879 DRIVER 14854M: Peter Rosin <peda@axentia.se> 14855L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14856S: Maintained 14857F: Documentation/devicetree/bindings/sound/tfa9879.txt 14858F: sound/soc/codecs/tfa9879* 14859 14860NXP/Goodix TFA989X (TFA1) DRIVER 14861M: Stephan Gerhold <stephan@gerhold.net> 14862L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14863S: Maintained 14864F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14865F: sound/soc/codecs/tfa989x.c 14866 14867NXP-NCI NFC DRIVER 14868L: linux-nfc@lists.01.org (subscribers-only) 14869S: Orphan 14870F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14871F: drivers/nfc/nxp-nci 14872 14873NXP i.MX 8MP DW100 V4L2 DRIVER 14874M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14875L: linux-media@vger.kernel.org 14876S: Maintained 14877F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14878F: Documentation/userspace-api/media/drivers/dw100.rst 14879F: drivers/media/platform/nxp/dw100/ 14880F: include/uapi/linux/dw100.h 14881 14882NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14883M: Mirela Rabulea <mirela.rabulea@nxp.com> 14884R: NXP Linux Team <linux-imx@nxp.com> 14885L: linux-media@vger.kernel.org 14886S: Maintained 14887F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14888F: drivers/media/platform/nxp/imx-jpeg 14889 14890NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14891M: Jonas Malaco <jonas@protocubo.io> 14892L: linux-hwmon@vger.kernel.org 14893S: Maintained 14894F: Documentation/hwmon/nzxt-kraken2.rst 14895F: drivers/hwmon/nzxt-kraken2.c 14896 14897NZXT-SMART2 HARDWARE MONITORING DRIVER 14898M: Aleksandr Mezin <mezin.alexander@gmail.com> 14899L: linux-hwmon@vger.kernel.org 14900S: Maintained 14901F: Documentation/hwmon/nzxt-smart2.rst 14902F: drivers/hwmon/nzxt-smart2.c 14903 14904OBJAGG 14905M: Jiri Pirko <jiri@nvidia.com> 14906L: netdev@vger.kernel.org 14907S: Supported 14908F: include/linux/objagg.h 14909F: lib/objagg.c 14910F: lib/test_objagg.c 14911 14912OBJTOOL 14913M: Josh Poimboeuf <jpoimboe@kernel.org> 14914M: Peter Zijlstra <peterz@infradead.org> 14915S: Supported 14916F: tools/objtool/ 14917F: include/linux/objtool.h 14918 14919OCELOT ETHERNET SWITCH DRIVER 14920M: Vladimir Oltean <vladimir.oltean@nxp.com> 14921M: Claudiu Manoil <claudiu.manoil@nxp.com> 14922M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14923M: UNGLinuxDriver@microchip.com 14924L: netdev@vger.kernel.org 14925S: Supported 14926F: drivers/net/dsa/ocelot/* 14927F: drivers/net/ethernet/mscc/ 14928F: include/soc/mscc/ocelot* 14929F: net/dsa/tag_ocelot.c 14930F: net/dsa/tag_ocelot_8021q.c 14931F: tools/testing/selftests/drivers/net/ocelot/* 14932 14933OCELOT EXTERNAL SWITCH CONTROL 14934M: Colin Foster <colin.foster@in-advantage.com> 14935S: Supported 14936F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14937F: drivers/mfd/ocelot* 14938F: include/linux/mfd/ocelot.h 14939 14940OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14941M: Frederic Barrat <fbarrat@linux.ibm.com> 14942M: Andrew Donnellan <ajd@linux.ibm.com> 14943L: linuxppc-dev@lists.ozlabs.org 14944S: Supported 14945F: Documentation/userspace-api/accelerators/ocxl.rst 14946F: arch/powerpc/include/asm/pnv-ocxl.h 14947F: arch/powerpc/platforms/powernv/ocxl.c 14948F: drivers/misc/ocxl/ 14949F: include/misc/ocxl* 14950F: include/uapi/misc/ocxl.h 14951 14952OMAP AUDIO SUPPORT 14953M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14954M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14956L: linux-omap@vger.kernel.org 14957S: Maintained 14958F: sound/soc/ti/n810.c 14959F: sound/soc/ti/omap* 14960F: sound/soc/ti/rx51.c 14961F: sound/soc/ti/sdma-pcm.* 14962 14963OMAP CLOCK FRAMEWORK SUPPORT 14964M: Paul Walmsley <paul@pwsan.com> 14965L: linux-omap@vger.kernel.org 14966S: Maintained 14967F: arch/arm/*omap*/*clock* 14968 14969OMAP DEVICE TREE SUPPORT 14970M: Benoît Cousson <bcousson@baylibre.com> 14971M: Tony Lindgren <tony@atomide.com> 14972L: linux-omap@vger.kernel.org 14973L: devicetree@vger.kernel.org 14974S: Maintained 14975F: arch/arm/boot/dts/*am3* 14976F: arch/arm/boot/dts/*am4* 14977F: arch/arm/boot/dts/*am5* 14978F: arch/arm/boot/dts/*dra7* 14979F: arch/arm/boot/dts/*omap* 14980F: arch/arm/boot/dts/logicpd-som-lv* 14981F: arch/arm/boot/dts/logicpd-torpedo* 14982 14983OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14984L: linux-omap@vger.kernel.org 14985L: linux-fbdev@vger.kernel.org 14986S: Orphan 14987F: Documentation/arm/omap/dss.rst 14988F: drivers/video/fbdev/omap2/ 14989 14990OMAP FRAMEBUFFER SUPPORT 14991L: linux-fbdev@vger.kernel.org 14992L: linux-omap@vger.kernel.org 14993S: Orphan 14994F: drivers/video/fbdev/omap/ 14995 14996OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14997M: Roger Quadros <rogerq@kernel.org> 14998M: Tony Lindgren <tony@atomide.com> 14999L: linux-omap@vger.kernel.org 15000S: Maintained 15001F: arch/arm/mach-omap2/*gpmc* 15002F: drivers/memory/omap-gpmc.c 15003 15004OMAP GPIO DRIVER 15005M: Grygorii Strashko <grygorii.strashko@ti.com> 15006M: Santosh Shilimkar <ssantosh@kernel.org> 15007M: Kevin Hilman <khilman@kernel.org> 15008L: linux-omap@vger.kernel.org 15009S: Maintained 15010F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15011F: drivers/gpio/gpio-omap.c 15012 15013OMAP HARDWARE SPINLOCK SUPPORT 15014M: Ohad Ben-Cohen <ohad@wizery.com> 15015L: linux-omap@vger.kernel.org 15016S: Maintained 15017F: drivers/hwspinlock/omap_hwspinlock.c 15018 15019OMAP HS MMC SUPPORT 15020L: linux-mmc@vger.kernel.org 15021L: linux-omap@vger.kernel.org 15022S: Orphan 15023F: drivers/mmc/host/omap_hsmmc.c 15024 15025OMAP HWMOD DATA 15026M: Paul Walmsley <paul@pwsan.com> 15027L: linux-omap@vger.kernel.org 15028S: Maintained 15029F: arch/arm/mach-omap2/omap_hwmod*data* 15030 15031OMAP HWMOD SUPPORT 15032M: Benoît Cousson <bcousson@baylibre.com> 15033M: Paul Walmsley <paul@pwsan.com> 15034L: linux-omap@vger.kernel.org 15035S: Maintained 15036F: arch/arm/mach-omap2/omap_hwmod.* 15037 15038OMAP I2C DRIVER 15039M: Vignesh R <vigneshr@ti.com> 15040L: linux-omap@vger.kernel.org 15041L: linux-i2c@vger.kernel.org 15042S: Maintained 15043F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15044F: drivers/i2c/busses/i2c-omap.c 15045 15046OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15047M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15048L: linux-media@vger.kernel.org 15049S: Maintained 15050F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15051F: drivers/media/platform/ti/omap3isp/ 15052F: drivers/staging/media/omap4iss/ 15053 15054OMAP MMC SUPPORT 15055M: Aaro Koskinen <aaro.koskinen@iki.fi> 15056L: linux-omap@vger.kernel.org 15057S: Odd Fixes 15058F: drivers/mmc/host/omap.c 15059 15060OMAP POWER MANAGEMENT SUPPORT 15061M: Kevin Hilman <khilman@kernel.org> 15062L: linux-omap@vger.kernel.org 15063S: Maintained 15064F: arch/arm/*omap*/*pm* 15065F: drivers/cpufreq/omap-cpufreq.c 15066 15067OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15068M: Paul Walmsley <paul@pwsan.com> 15069L: linux-omap@vger.kernel.org 15070S: Maintained 15071F: arch/arm/mach-omap2/prm* 15072 15073OMAP RANDOM NUMBER GENERATOR SUPPORT 15074M: Deepak Saxena <dsaxena@plexity.net> 15075S: Maintained 15076F: drivers/char/hw_random/omap-rng.c 15077 15078OMAP USB SUPPORT 15079L: linux-usb@vger.kernel.org 15080L: linux-omap@vger.kernel.org 15081S: Orphan 15082F: arch/arm/*omap*/usb* 15083F: drivers/usb/*/*omap* 15084 15085OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15086M: Mark Jackson <mpfj@newflow.co.uk> 15087L: linux-omap@vger.kernel.org 15088S: Maintained 15089F: arch/arm/boot/dts/am335x-nano.dts 15090 15091OMAP1 SUPPORT 15092M: Aaro Koskinen <aaro.koskinen@iki.fi> 15093M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15094M: Tony Lindgren <tony@atomide.com> 15095L: linux-omap@vger.kernel.org 15096S: Maintained 15097Q: http://patchwork.kernel.org/project/linux-omap/list/ 15098T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15099F: arch/arm/configs/omap1_defconfig 15100F: arch/arm/mach-omap1/ 15101F: arch/arm/plat-omap/ 15102F: drivers/i2c/busses/i2c-omap.c 15103F: include/linux/platform_data/ams-delta-fiq.h 15104F: include/linux/platform_data/i2c-omap.h 15105 15106OMAP2+ SUPPORT 15107M: Tony Lindgren <tony@atomide.com> 15108L: linux-omap@vger.kernel.org 15109S: Maintained 15110W: http://www.muru.com/linux/omap/ 15111W: http://linux.omap.com/ 15112Q: http://patchwork.kernel.org/project/linux-omap/list/ 15113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15114F: arch/arm/configs/omap2plus_defconfig 15115F: arch/arm/mach-omap2/ 15116F: arch/arm/plat-omap/ 15117F: drivers/bus/ti-sysc.c 15118F: drivers/i2c/busses/i2c-omap.c 15119F: drivers/irqchip/irq-omap-intc.c 15120F: drivers/mfd/*omap*.c 15121F: drivers/mfd/menelaus.c 15122F: drivers/mfd/palmas.c 15123F: drivers/mfd/tps65217.c 15124F: drivers/mfd/tps65218.c 15125F: drivers/mfd/tps65910.c 15126F: drivers/mfd/twl-core.[ch] 15127F: drivers/mfd/twl4030*.c 15128F: drivers/mfd/twl6030*.c 15129F: drivers/mfd/twl6040*.c 15130F: drivers/regulator/palmas-regulator*.c 15131F: drivers/regulator/pbias-regulator.c 15132F: drivers/regulator/tps65217-regulator.c 15133F: drivers/regulator/tps65218-regulator.c 15134F: drivers/regulator/tps65219-regulator.c 15135F: drivers/regulator/tps65910-regulator.c 15136F: drivers/regulator/twl-regulator.c 15137F: drivers/regulator/twl6030-regulator.c 15138F: include/linux/platform_data/i2c-omap.h 15139F: include/linux/platform_data/ti-sysc.h 15140 15141OMFS FILESYSTEM 15142M: Bob Copeland <me@bobcopeland.com> 15143L: linux-karma-devel@lists.sourceforge.net 15144S: Maintained 15145F: Documentation/filesystems/omfs.rst 15146F: fs/omfs/ 15147 15148OMNIKEY CARDMAN 4000 DRIVER 15149M: Harald Welte <laforge@gnumonks.org> 15150S: Maintained 15151F: drivers/char/pcmcia/cm4000_cs.c 15152F: include/linux/cm4000_cs.h 15153F: include/uapi/linux/cm4000_cs.h 15154 15155OMNIKEY CARDMAN 4040 DRIVER 15156M: Harald Welte <laforge@gnumonks.org> 15157S: Maintained 15158F: drivers/char/pcmcia/cm4040_cs.* 15159 15160OMNIVISION OG01A1B SENSOR DRIVER 15161M: Shawn Tu <shawnx.tu@intel.com> 15162L: linux-media@vger.kernel.org 15163S: Maintained 15164F: drivers/media/i2c/og01a1b.c 15165 15166OMNIVISION OV02A10 SENSOR DRIVER 15167M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15168L: linux-media@vger.kernel.org 15169S: Maintained 15170T: git git://linuxtv.org/media_tree.git 15171F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15172F: drivers/media/i2c/ov02a10.c 15173 15174OMNIVISION OV08D10 SENSOR DRIVER 15175M: Jimmy Su <jimmy.su@intel.com> 15176L: linux-media@vger.kernel.org 15177S: Maintained 15178T: git git://linuxtv.org/media_tree.git 15179F: drivers/media/i2c/ov08d10.c 15180 15181OMNIVISION OV13858 SENSOR DRIVER 15182M: Sakari Ailus <sakari.ailus@linux.intel.com> 15183L: linux-media@vger.kernel.org 15184S: Maintained 15185T: git git://linuxtv.org/media_tree.git 15186F: drivers/media/i2c/ov13858.c 15187 15188OMNIVISION OV13B10 SENSOR DRIVER 15189M: Arec Kao <arec.kao@intel.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192T: git git://linuxtv.org/media_tree.git 15193F: drivers/media/i2c/ov13b10.c 15194 15195OMNIVISION OV2680 SENSOR DRIVER 15196M: Rui Miguel Silva <rmfrfs@gmail.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199T: git git://linuxtv.org/media_tree.git 15200F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15201F: drivers/media/i2c/ov2680.c 15202 15203OMNIVISION OV2685 SENSOR DRIVER 15204M: Shunqian Zheng <zhengsq@rock-chips.com> 15205L: linux-media@vger.kernel.org 15206S: Maintained 15207T: git git://linuxtv.org/media_tree.git 15208F: drivers/media/i2c/ov2685.c 15209 15210OMNIVISION OV2740 SENSOR DRIVER 15211M: Tianshu Qiu <tian.shu.qiu@intel.com> 15212R: Shawn Tu <shawnx.tu@intel.com> 15213R: Bingbu Cao <bingbu.cao@intel.com> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216T: git git://linuxtv.org/media_tree.git 15217F: drivers/media/i2c/ov2740.c 15218 15219OMNIVISION OV5640 SENSOR DRIVER 15220M: Steve Longerbeam <slongerbeam@gmail.com> 15221L: linux-media@vger.kernel.org 15222S: Maintained 15223T: git git://linuxtv.org/media_tree.git 15224F: drivers/media/i2c/ov5640.c 15225 15226OMNIVISION OV5647 SENSOR DRIVER 15227M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15228M: Jacopo Mondi <jacopo@jmondi.org> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231T: git git://linuxtv.org/media_tree.git 15232F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15233F: drivers/media/i2c/ov5647.c 15234 15235OMNIVISION OV5670 SENSOR DRIVER 15236M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15237L: linux-media@vger.kernel.org 15238S: Maintained 15239T: git git://linuxtv.org/media_tree.git 15240F: drivers/media/i2c/ov5670.c 15241 15242OMNIVISION OV5675 SENSOR DRIVER 15243M: Shawn Tu <shawnx.tu@intel.com> 15244L: linux-media@vger.kernel.org 15245S: Maintained 15246T: git git://linuxtv.org/media_tree.git 15247F: drivers/media/i2c/ov5675.c 15248 15249OMNIVISION OV5693 SENSOR DRIVER 15250M: Daniel Scally <djrscally@gmail.com> 15251L: linux-media@vger.kernel.org 15252S: Maintained 15253T: git git://linuxtv.org/media_tree.git 15254F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15255F: drivers/media/i2c/ov5693.c 15256 15257OMNIVISION OV5695 SENSOR DRIVER 15258M: Shunqian Zheng <zhengsq@rock-chips.com> 15259L: linux-media@vger.kernel.org 15260S: Maintained 15261T: git git://linuxtv.org/media_tree.git 15262F: drivers/media/i2c/ov5695.c 15263 15264OMNIVISION OV7670 SENSOR DRIVER 15265L: linux-media@vger.kernel.org 15266S: Orphan 15267T: git git://linuxtv.org/media_tree.git 15268F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15269F: drivers/media/i2c/ov7670.c 15270 15271OMNIVISION OV772x SENSOR DRIVER 15272M: Jacopo Mondi <jacopo@jmondi.org> 15273L: linux-media@vger.kernel.org 15274S: Odd fixes 15275T: git git://linuxtv.org/media_tree.git 15276F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15277F: drivers/media/i2c/ov772x.c 15278F: include/media/i2c/ov772x.h 15279 15280OMNIVISION OV7740 SENSOR DRIVER 15281M: Wenyou Yang <wenyou.yang@microchip.com> 15282L: linux-media@vger.kernel.org 15283S: Maintained 15284T: git git://linuxtv.org/media_tree.git 15285F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15286F: drivers/media/i2c/ov7740.c 15287 15288OMNIVISION OV8856 SENSOR DRIVER 15289M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15290L: linux-media@vger.kernel.org 15291S: Maintained 15292T: git git://linuxtv.org/media_tree.git 15293F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15294F: drivers/media/i2c/ov8856.c 15295 15296OMNIVISION OV9282 SENSOR DRIVER 15297M: Paul J. Murphy <paul.j.murphy@intel.com> 15298M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15299L: linux-media@vger.kernel.org 15300S: Maintained 15301T: git git://linuxtv.org/media_tree.git 15302F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15303F: drivers/media/i2c/ov9282.c 15304 15305OMNIVISION OV9640 SENSOR DRIVER 15306M: Petr Cvek <petrcvekcz@gmail.com> 15307L: linux-media@vger.kernel.org 15308S: Maintained 15309F: drivers/media/i2c/ov9640.* 15310 15311OMNIVISION OV9650 SENSOR DRIVER 15312M: Sakari Ailus <sakari.ailus@linux.intel.com> 15313R: Akinobu Mita <akinobu.mita@gmail.com> 15314R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15315L: linux-media@vger.kernel.org 15316S: Maintained 15317T: git git://linuxtv.org/media_tree.git 15318F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15319F: drivers/media/i2c/ov9650.c 15320 15321OMNIVISION OV9734 SENSOR DRIVER 15322M: Tianshu Qiu <tian.shu.qiu@intel.com> 15323R: Bingbu Cao <bingbu.cao@intel.com> 15324L: linux-media@vger.kernel.org 15325S: Maintained 15326T: git git://linuxtv.org/media_tree.git 15327F: drivers/media/i2c/ov9734.c 15328 15329ONBOARD USB HUB DRIVER 15330M: Matthias Kaehlcke <mka@chromium.org> 15331L: linux-usb@vger.kernel.org 15332S: Maintained 15333F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15334F: drivers/usb/misc/onboard_usb_hub.c 15335 15336ONENAND FLASH DRIVER 15337M: Kyungmin Park <kyungmin.park@samsung.com> 15338L: linux-mtd@lists.infradead.org 15339S: Maintained 15340F: drivers/mtd/nand/onenand/ 15341F: include/linux/mtd/onenand*.h 15342 15343ONION OMEGA2+ BOARD 15344M: Harvey Hunt <harveyhuntnexus@gmail.com> 15345L: linux-mips@vger.kernel.org 15346S: Maintained 15347F: arch/mips/boot/dts/ralink/omega2p.dts 15348 15349OP-TEE DRIVER 15350M: Jens Wiklander <jens.wiklander@linaro.org> 15351L: op-tee@lists.trustedfirmware.org 15352S: Maintained 15353F: Documentation/ABI/testing/sysfs-bus-optee-devices 15354F: drivers/tee/optee/ 15355 15356OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15357M: Sumit Garg <sumit.garg@linaro.org> 15358L: op-tee@lists.trustedfirmware.org 15359S: Maintained 15360F: drivers/char/hw_random/optee-rng.c 15361 15362OP-TEE RTC DRIVER 15363M: Clément Léger <clement.leger@bootlin.com> 15364L: linux-rtc@vger.kernel.org 15365S: Maintained 15366F: drivers/rtc/rtc-optee.c 15367 15368OPA-VNIC DRIVER 15369M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15370L: linux-rdma@vger.kernel.org 15371S: Supported 15372F: drivers/infiniband/ulp/opa_vnic 15373 15374OPEN FIRMWARE AND FLATTENED DEVICE TREE 15375M: Rob Herring <robh+dt@kernel.org> 15376M: Frank Rowand <frowand.list@gmail.com> 15377L: devicetree@vger.kernel.org 15378S: Maintained 15379C: irc://irc.libera.chat/devicetree 15380W: http://www.devicetree.org/ 15381T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15382F: Documentation/ABI/testing/sysfs-firmware-ofw 15383F: drivers/of/ 15384F: include/linux/of*.h 15385F: scripts/dtc/ 15386K: of_overlay_notifier_ 15387K: of_overlay_fdt_apply 15388K: of_overlay_remove 15389 15390OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15391M: Rob Herring <robh+dt@kernel.org> 15392M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15393L: devicetree@vger.kernel.org 15394S: Maintained 15395C: irc://irc.libera.chat/devicetree 15396Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15397T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15398F: Documentation/devicetree/ 15399F: arch/*/boot/dts/ 15400F: include/dt-bindings/ 15401 15402OPENCOMPUTE PTP CLOCK DRIVER 15403M: Jonathan Lemon <jonathan.lemon@gmail.com> 15404M: Vadim Fedorenko <vadfed@fb.com> 15405L: netdev@vger.kernel.org 15406S: Maintained 15407F: drivers/ptp/ptp_ocp.c 15408 15409OPENCORES I2C BUS DRIVER 15410M: Peter Korsgaard <peter@korsgaard.com> 15411M: Andrew Lunn <andrew@lunn.ch> 15412L: linux-i2c@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15415F: Documentation/i2c/busses/i2c-ocores.rst 15416F: drivers/i2c/busses/i2c-ocores.c 15417F: include/linux/platform_data/i2c-ocores.h 15418 15419OPENRISC ARCHITECTURE 15420M: Jonas Bonn <jonas@southpole.se> 15421M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15422M: Stafford Horne <shorne@gmail.com> 15423L: openrisc@lists.librecores.org 15424S: Maintained 15425W: http://openrisc.io 15426T: git https://github.com/openrisc/linux.git 15427F: Documentation/devicetree/bindings/openrisc/ 15428F: Documentation/openrisc/ 15429F: arch/openrisc/ 15430F: drivers/irqchip/irq-ompic.c 15431F: drivers/irqchip/irq-or1k-* 15432 15433OPENVSWITCH 15434M: Pravin B Shelar <pshelar@ovn.org> 15435L: netdev@vger.kernel.org 15436L: dev@openvswitch.org 15437S: Maintained 15438W: http://openvswitch.org 15439F: include/uapi/linux/openvswitch.h 15440F: net/openvswitch/ 15441F: tools/testing/selftests/net/openvswitch/ 15442 15443OPERATING PERFORMANCE POINTS (OPP) 15444M: Viresh Kumar <vireshk@kernel.org> 15445M: Nishanth Menon <nm@ti.com> 15446M: Stephen Boyd <sboyd@kernel.org> 15447L: linux-pm@vger.kernel.org 15448S: Maintained 15449T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15450F: Documentation/devicetree/bindings/opp/ 15451F: Documentation/power/opp.rst 15452F: drivers/opp/ 15453F: include/linux/pm_opp.h 15454 15455OPL4 DRIVER 15456M: Clemens Ladisch <clemens@ladisch.de> 15457L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15458S: Maintained 15459T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15460F: sound/drivers/opl4/ 15461 15462ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15463M: Mark Fasheh <mark@fasheh.com> 15464M: Joel Becker <jlbec@evilplan.org> 15465M: Joseph Qi <joseph.qi@linux.alibaba.com> 15466L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15467S: Supported 15468W: http://ocfs2.wiki.kernel.org 15469F: Documentation/filesystems/dlmfs.rst 15470F: Documentation/filesystems/ocfs2.rst 15471F: fs/ocfs2/ 15472 15473ORANGEFS FILESYSTEM 15474M: Mike Marshall <hubcap@omnibond.com> 15475R: Martin Brandenburg <martin@omnibond.com> 15476L: devel@lists.orangefs.org 15477S: Supported 15478T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15479F: Documentation/filesystems/orangefs.rst 15480F: fs/orangefs/ 15481 15482ORINOCO DRIVER 15483L: linux-wireless@vger.kernel.org 15484S: Orphan 15485W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15486W: http://www.nongnu.org/orinoco/ 15487F: drivers/net/wireless/intersil/orinoco/ 15488 15489OV2659 OMNIVISION SENSOR DRIVER 15490M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15491L: linux-media@vger.kernel.org 15492S: Maintained 15493W: https://linuxtv.org 15494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15495T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15496F: drivers/media/i2c/ov2659.c 15497F: include/media/i2c/ov2659.h 15498 15499OVERLAY FILESYSTEM 15500M: Miklos Szeredi <miklos@szeredi.hu> 15501L: linux-unionfs@vger.kernel.org 15502S: Supported 15503T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15504F: Documentation/filesystems/overlayfs.rst 15505F: fs/overlayfs/ 15506 15507P54 WIRELESS DRIVER 15508M: Christian Lamparter <chunkeey@googlemail.com> 15509L: linux-wireless@vger.kernel.org 15510S: Maintained 15511W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15512F: drivers/net/wireless/intersil/p54/ 15513 15514PACKING 15515M: Vladimir Oltean <olteanv@gmail.com> 15516L: netdev@vger.kernel.org 15517S: Supported 15518F: Documentation/core-api/packing.rst 15519F: include/linux/packing.h 15520F: lib/packing.c 15521 15522PADATA PARALLEL EXECUTION MECHANISM 15523M: Steffen Klassert <steffen.klassert@secunet.com> 15524M: Daniel Jordan <daniel.m.jordan@oracle.com> 15525L: linux-crypto@vger.kernel.org 15526L: linux-kernel@vger.kernel.org 15527S: Maintained 15528F: Documentation/core-api/padata.rst 15529F: include/linux/padata.h 15530F: kernel/padata.c 15531 15532PAGE CACHE 15533M: Matthew Wilcox (Oracle) <willy@infradead.org> 15534L: linux-fsdevel@vger.kernel.org 15535S: Supported 15536T: git git://git.infradead.org/users/willy/pagecache.git 15537F: Documentation/filesystems/locking.rst 15538F: Documentation/filesystems/vfs.rst 15539F: include/linux/pagemap.h 15540F: mm/filemap.c 15541F: mm/page-writeback.c 15542F: mm/readahead.c 15543F: mm/truncate.c 15544 15545PAGE POOL 15546M: Jesper Dangaard Brouer <hawk@kernel.org> 15547M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15548L: netdev@vger.kernel.org 15549S: Supported 15550F: Documentation/networking/page_pool.rst 15551F: include/net/page_pool.h 15552F: include/trace/events/page_pool.h 15553F: net/core/page_pool.c 15554 15555PAGE TABLE CHECK 15556M: Pasha Tatashin <pasha.tatashin@soleen.com> 15557M: Andrew Morton <akpm@linux-foundation.org> 15558L: linux-mm@kvack.org 15559S: Maintained 15560F: Documentation/mm/page_table_check.rst 15561F: include/linux/page_table_check.h 15562F: mm/page_table_check.c 15563 15564PANASONIC LAPTOP ACPI EXTRAS DRIVER 15565M: Kenneth Chan <kenneth.t.chan@gmail.com> 15566L: platform-driver-x86@vger.kernel.org 15567S: Maintained 15568F: drivers/platform/x86/panasonic-laptop.c 15569 15570PARALLAX PING IIO SENSOR DRIVER 15571M: Andreas Klinger <ak@it-klinger.de> 15572L: linux-iio@vger.kernel.org 15573S: Maintained 15574F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15575F: drivers/iio/proximity/ping.c 15576 15577PARALLEL LCD/KEYPAD PANEL DRIVER 15578M: Willy Tarreau <willy@haproxy.com> 15579M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15580S: Odd Fixes 15581F: Documentation/admin-guide/lcd-panel-cgram.rst 15582F: drivers/auxdisplay/panel.c 15583 15584PARALLEL PORT SUBSYSTEM 15585M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15586M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15587L: linux-parport@lists.infradead.org (subscribers-only) 15588S: Maintained 15589F: Documentation/driver-api/parport*.rst 15590F: drivers/char/ppdev.c 15591F: drivers/parport/ 15592F: include/linux/parport*.h 15593F: include/uapi/linux/ppdev.h 15594 15595PARAVIRT_OPS INTERFACE 15596M: Juergen Gross <jgross@suse.com> 15597M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15598R: Alexey Makhalov <amakhalov@vmware.com> 15599R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15600L: virtualization@lists.linux-foundation.org 15601L: x86@kernel.org 15602S: Supported 15603T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15604F: Documentation/virt/paravirt_ops.rst 15605F: arch/*/include/asm/paravirt*.h 15606F: arch/*/kernel/paravirt* 15607F: include/linux/hypervisor.h 15608 15609PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15610M: Tim Waugh <tim@cyberelk.net> 15611L: linux-parport@lists.infradead.org (subscribers-only) 15612S: Maintained 15613F: Documentation/admin-guide/blockdev/paride.rst 15614F: drivers/block/paride/ 15615 15616PARISC ARCHITECTURE 15617M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15618M: Helge Deller <deller@gmx.de> 15619L: linux-parisc@vger.kernel.org 15620S: Maintained 15621W: https://parisc.wiki.kernel.org 15622Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15623T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15624T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15625F: Documentation/parisc/ 15626F: arch/parisc/ 15627F: drivers/char/agp/parisc-agp.c 15628F: drivers/input/misc/hp_sdc_rtc.c 15629F: drivers/input/serio/gscps2.c 15630F: drivers/input/serio/hp_sdc* 15631F: drivers/parisc/ 15632F: drivers/parport/parport_gsc.* 15633F: drivers/tty/serial/8250/8250_gsc.c 15634F: drivers/video/console/sti* 15635F: drivers/video/fbdev/sti* 15636F: drivers/video/logo/logo_parisc* 15637F: include/linux/hp_sdc.h 15638 15639PARMAN 15640M: Jiri Pirko <jiri@nvidia.com> 15641L: netdev@vger.kernel.org 15642S: Supported 15643F: include/linux/parman.h 15644F: lib/parman.c 15645F: lib/test_parman.c 15646 15647PC ENGINES APU BOARD DRIVER 15648M: Enrico Weigelt, metux IT consult <info@metux.net> 15649S: Maintained 15650F: drivers/platform/x86/pcengines-apuv2.c 15651 15652PC87360 HARDWARE MONITORING DRIVER 15653M: Jim Cromie <jim.cromie@gmail.com> 15654L: linux-hwmon@vger.kernel.org 15655S: Maintained 15656F: Documentation/hwmon/pc87360.rst 15657F: drivers/hwmon/pc87360.c 15658 15659PC8736x GPIO DRIVER 15660M: Jim Cromie <jim.cromie@gmail.com> 15661S: Maintained 15662F: drivers/char/pc8736x_gpio.c 15663 15664PC87427 HARDWARE MONITORING DRIVER 15665M: Jean Delvare <jdelvare@suse.com> 15666L: linux-hwmon@vger.kernel.org 15667S: Maintained 15668F: Documentation/hwmon/pc87427.rst 15669F: drivers/hwmon/pc87427.c 15670 15671PCA9532 LED DRIVER 15672M: Riku Voipio <riku.voipio@iki.fi> 15673S: Maintained 15674F: drivers/leds/leds-pca9532.c 15675F: include/linux/leds-pca9532.h 15676 15677PCA9541 I2C BUS MASTER SELECTOR DRIVER 15678M: Guenter Roeck <linux@roeck-us.net> 15679L: linux-i2c@vger.kernel.org 15680S: Maintained 15681F: drivers/i2c/muxes/i2c-mux-pca9541.c 15682 15683PCDP - PRIMARY CONSOLE AND DEBUG PORT 15684M: Khalid Aziz <khalid@gonehiking.org> 15685S: Maintained 15686F: drivers/firmware/pcdp.* 15687 15688PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15689M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15690M: Pali Rohár <pali@kernel.org> 15691L: linux-pci@vger.kernel.org 15692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15693S: Maintained 15694F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15695F: drivers/pci/controller/pci-aardvark.c 15696 15697PCI DRIVER FOR ALTERA PCIE IP 15698M: Joyce Ooi <joyce.ooi@intel.com> 15699L: linux-pci@vger.kernel.org 15700S: Supported 15701F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15702F: drivers/pci/controller/pcie-altera.c 15703 15704PCI DRIVER FOR APPLIEDMICRO XGENE 15705M: Toan Le <toan@os.amperecomputing.com> 15706L: linux-pci@vger.kernel.org 15707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15708S: Maintained 15709F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15710F: drivers/pci/controller/pci-xgene.c 15711 15712PCI DRIVER FOR ARM VERSATILE PLATFORM 15713M: Rob Herring <robh@kernel.org> 15714L: linux-pci@vger.kernel.org 15715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15716S: Maintained 15717F: Documentation/devicetree/bindings/pci/versatile.yaml 15718F: drivers/pci/controller/pci-versatile.c 15719 15720PCI DRIVER FOR ARMADA 8K 15721M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15722L: linux-pci@vger.kernel.org 15723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15724S: Maintained 15725F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15726F: drivers/pci/controller/dwc/pcie-armada8k.c 15727 15728PCI DRIVER FOR CADENCE PCIE IP 15729M: Tom Joseph <tjoseph@cadence.com> 15730L: linux-pci@vger.kernel.org 15731S: Maintained 15732F: Documentation/devicetree/bindings/pci/cdns,* 15733F: drivers/pci/controller/cadence/ 15734 15735PCI DRIVER FOR FREESCALE LAYERSCAPE 15736M: Minghuan Lian <minghuan.Lian@nxp.com> 15737M: Mingkai Hu <mingkai.hu@nxp.com> 15738M: Roy Zang <roy.zang@nxp.com> 15739L: linuxppc-dev@lists.ozlabs.org 15740L: linux-pci@vger.kernel.org 15741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15742S: Maintained 15743F: drivers/pci/controller/dwc/*layerscape* 15744 15745PCI DRIVER FOR GENERIC OF HOSTS 15746M: Will Deacon <will@kernel.org> 15747L: linux-pci@vger.kernel.org 15748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15749S: Maintained 15750F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15751F: drivers/pci/controller/pci-host-common.c 15752F: drivers/pci/controller/pci-host-generic.c 15753 15754PCI DRIVER FOR IMX6 15755M: Richard Zhu <hongxing.zhu@nxp.com> 15756M: Lucas Stach <l.stach@pengutronix.de> 15757L: linux-pci@vger.kernel.org 15758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15759S: Maintained 15760F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15761F: drivers/pci/controller/dwc/*imx6* 15762 15763PCI DRIVER FOR FU740 15764M: Paul Walmsley <paul.walmsley@sifive.com> 15765M: Greentime Hu <greentime.hu@sifive.com> 15766L: linux-pci@vger.kernel.org 15767S: Maintained 15768F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15769F: drivers/pci/controller/dwc/pcie-fu740.c 15770 15771PCI DRIVER FOR INTEL IXP4XX 15772M: Linus Walleij <linus.walleij@linaro.org> 15773S: Maintained 15774F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15775F: drivers/pci/controller/pci-ixp4xx.c 15776 15777PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15778M: Nirmal Patel <nirmal.patel@linux.intel.com> 15779R: Jonathan Derrick <jonathan.derrick@linux.dev> 15780L: linux-pci@vger.kernel.org 15781S: Supported 15782F: drivers/pci/controller/vmd.c 15783 15784PCI DRIVER FOR MICROSEMI SWITCHTEC 15785M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15786M: Logan Gunthorpe <logang@deltatee.com> 15787L: linux-pci@vger.kernel.org 15788S: Maintained 15789F: Documentation/ABI/testing/sysfs-class-switchtec 15790F: Documentation/driver-api/switchtec.rst 15791F: drivers/ntb/hw/mscc/ 15792F: drivers/pci/switch/switchtec* 15793F: include/linux/switchtec.h 15794F: include/uapi/linux/switchtec_ioctl.h 15795 15796PCI DRIVER FOR MOBIVEIL PCIE IP 15797M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15798M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15799L: linux-pci@vger.kernel.org 15800S: Supported 15801F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15802F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15803 15804PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15805M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15806M: Pali Rohár <pali@kernel.org> 15807L: linux-pci@vger.kernel.org 15808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15809S: Maintained 15810F: drivers/pci/controller/*mvebu* 15811 15812PCI DRIVER FOR NVIDIA TEGRA 15813M: Thierry Reding <thierry.reding@gmail.com> 15814L: linux-tegra@vger.kernel.org 15815L: linux-pci@vger.kernel.org 15816S: Supported 15817F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15818F: drivers/pci/controller/pci-tegra.c 15819 15820PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15821M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15822L: linux-pci@vger.kernel.org 15823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15824S: Maintained 15825F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15826F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15827 15828PCI DRIVER FOR RENESAS R-CAR 15829M: Marek Vasut <marek.vasut+renesas@gmail.com> 15830M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15831L: linux-pci@vger.kernel.org 15832L: linux-renesas-soc@vger.kernel.org 15833S: Maintained 15834F: Documentation/devicetree/bindings/pci/*rcar* 15835F: drivers/pci/controller/*rcar* 15836 15837PCI DRIVER FOR SAMSUNG EXYNOS 15838M: Jingoo Han <jingoohan1@gmail.com> 15839L: linux-pci@vger.kernel.org 15840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15841L: linux-samsung-soc@vger.kernel.org 15842S: Maintained 15843F: drivers/pci/controller/dwc/pci-exynos.c 15844 15845PCI DRIVER FOR SYNOPSYS DESIGNWARE 15846M: Jingoo Han <jingoohan1@gmail.com> 15847M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15848L: linux-pci@vger.kernel.org 15849S: Maintained 15850F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15851F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15852F: drivers/pci/controller/dwc/*designware* 15853 15854PCI DRIVER FOR TI DRA7XX/J721E 15855M: Vignesh Raghavendra <vigneshr@ti.com> 15856L: linux-omap@vger.kernel.org 15857L: linux-pci@vger.kernel.org 15858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15859S: Supported 15860F: Documentation/devicetree/bindings/pci/ti-pci.txt 15861F: drivers/pci/controller/cadence/pci-j721e.c 15862F: drivers/pci/controller/dwc/pci-dra7xx.c 15863 15864PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15865M: Linus Walleij <linus.walleij@linaro.org> 15866L: linux-pci@vger.kernel.org 15867S: Maintained 15868F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15869F: drivers/pci/controller/pci-v3-semi.c 15870 15871PCI ENDPOINT SUBSYSTEM 15872M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15873R: Krzysztof Wilczyński <kw@linux.com> 15874R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15875R: Kishon Vijay Abraham I <kishon@kernel.org> 15876L: linux-pci@vger.kernel.org 15877S: Supported 15878Q: https://patchwork.kernel.org/project/linux-pci/list/ 15879B: https://bugzilla.kernel.org 15880C: irc://irc.oftc.net/linux-pci 15881T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15882F: Documentation/PCI/endpoint/* 15883F: Documentation/misc-devices/pci-endpoint-test.rst 15884F: drivers/misc/pci_endpoint_test.c 15885F: drivers/pci/endpoint/ 15886F: tools/pci/ 15887 15888PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15889M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15890R: Oliver O'Halloran <oohall@gmail.com> 15891L: linuxppc-dev@lists.ozlabs.org 15892S: Supported 15893F: Documentation/PCI/pci-error-recovery.rst 15894F: Documentation/powerpc/eeh-pci-error-recovery.rst 15895F: arch/powerpc/include/*/eeh*.h 15896F: arch/powerpc/kernel/eeh*.c 15897F: arch/powerpc/platforms/*/eeh*.c 15898F: drivers/pci/pcie/aer.c 15899F: drivers/pci/pcie/dpc.c 15900F: drivers/pci/pcie/err.c 15901 15902PCI ERROR RECOVERY 15903M: Linas Vepstas <linasvepstas@gmail.com> 15904L: linux-pci@vger.kernel.org 15905S: Supported 15906F: Documentation/PCI/pci-error-recovery.rst 15907 15908PCI PEER-TO-PEER DMA (P2PDMA) 15909M: Bjorn Helgaas <bhelgaas@google.com> 15910M: Logan Gunthorpe <logang@deltatee.com> 15911L: linux-pci@vger.kernel.org 15912S: Supported 15913Q: https://patchwork.kernel.org/project/linux-pci/list/ 15914B: https://bugzilla.kernel.org 15915C: irc://irc.oftc.net/linux-pci 15916T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15917F: Documentation/driver-api/pci/p2pdma.rst 15918F: drivers/pci/p2pdma.c 15919F: include/linux/pci-p2pdma.h 15920 15921PCI MSI DRIVER FOR ALTERA MSI IP 15922M: Joyce Ooi <joyce.ooi@intel.com> 15923L: linux-pci@vger.kernel.org 15924S: Supported 15925F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15926F: drivers/pci/controller/pcie-altera-msi.c 15927 15928PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15929M: Toan Le <toan@os.amperecomputing.com> 15930L: linux-pci@vger.kernel.org 15931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15932S: Maintained 15933F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15934F: drivers/pci/controller/pci-xgene-msi.c 15935 15936PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15937M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15938R: Rob Herring <robh@kernel.org> 15939R: Krzysztof Wilczyński <kw@linux.com> 15940L: linux-pci@vger.kernel.org 15941S: Supported 15942Q: https://patchwork.kernel.org/project/linux-pci/list/ 15943B: https://bugzilla.kernel.org 15944C: irc://irc.oftc.net/linux-pci 15945T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15946F: drivers/pci/controller/ 15947F: drivers/pci/pci-bridge-emul.c 15948F: drivers/pci/pci-bridge-emul.h 15949 15950PCI SUBSYSTEM 15951M: Bjorn Helgaas <bhelgaas@google.com> 15952L: linux-pci@vger.kernel.org 15953S: Supported 15954Q: https://patchwork.kernel.org/project/linux-pci/list/ 15955B: https://bugzilla.kernel.org 15956C: irc://irc.oftc.net/linux-pci 15957T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15958F: Documentation/PCI/ 15959F: Documentation/devicetree/bindings/pci/ 15960F: arch/x86/kernel/early-quirks.c 15961F: arch/x86/kernel/quirks.c 15962F: arch/x86/pci/ 15963F: drivers/acpi/pci* 15964F: drivers/pci/ 15965F: include/asm-generic/pci* 15966F: include/linux/of_pci.h 15967F: include/linux/pci* 15968F: include/uapi/linux/pci* 15969F: lib/pci* 15970 15971PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15972M: Jonathan Chocron <jonnyc@amazon.com> 15973L: linux-pci@vger.kernel.org 15974S: Maintained 15975F: Documentation/devicetree/bindings/pci/pcie-al.txt 15976F: drivers/pci/controller/dwc/pcie-al.c 15977 15978PCIE DRIVER FOR AMLOGIC MESON 15979M: Yue Wang <yue.wang@Amlogic.com> 15980L: linux-pci@vger.kernel.org 15981L: linux-amlogic@lists.infradead.org 15982S: Maintained 15983F: drivers/pci/controller/dwc/pci-meson.c 15984 15985PCIE DRIVER FOR AXIS ARTPEC 15986M: Jesper Nilsson <jesper.nilsson@axis.com> 15987L: linux-arm-kernel@axis.com 15988L: linux-pci@vger.kernel.org 15989S: Maintained 15990F: Documentation/devicetree/bindings/pci/axis,artpec* 15991F: drivers/pci/controller/dwc/*artpec* 15992 15993PCIE DRIVER FOR CAVIUM THUNDERX 15994M: Robert Richter <rric@kernel.org> 15995L: linux-pci@vger.kernel.org 15996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15997S: Odd Fixes 15998F: drivers/pci/controller/pci-thunder-* 15999 16000PCIE DRIVER FOR HISILICON 16001M: Zhou Wang <wangzhou1@hisilicon.com> 16002L: linux-pci@vger.kernel.org 16003S: Maintained 16004F: drivers/pci/controller/dwc/pcie-hisi.c 16005 16006PCIE DRIVER FOR HISILICON KIRIN 16007M: Xiaowei Song <songxiaowei@hisilicon.com> 16008M: Binghui Wang <wangbinghui@hisilicon.com> 16009L: linux-pci@vger.kernel.org 16010S: Maintained 16011F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16012F: drivers/pci/controller/dwc/pcie-kirin.c 16013 16014PCIE DRIVER FOR HISILICON STB 16015M: Shawn Guo <shawn.guo@linaro.org> 16016L: linux-pci@vger.kernel.org 16017S: Maintained 16018F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16019F: drivers/pci/controller/dwc/pcie-histb.c 16020 16021PCIE DRIVER FOR INTEL KEEM BAY 16022M: Srikanth Thokala <srikanth.thokala@intel.com> 16023L: linux-pci@vger.kernel.org 16024S: Supported 16025F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16026F: drivers/pci/controller/dwc/pcie-keembay.c 16027 16028PCIE DRIVER FOR INTEL LGM GW SOC 16029M: Rahul Tanwar <rtanwar@maxlinear.com> 16030L: linux-pci@vger.kernel.org 16031S: Maintained 16032F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16033F: drivers/pci/controller/dwc/pcie-intel-gw.c 16034 16035PCIE DRIVER FOR MEDIATEK 16036M: Ryder Lee <ryder.lee@mediatek.com> 16037M: Jianjun Wang <jianjun.wang@mediatek.com> 16038L: linux-pci@vger.kernel.org 16039L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16040S: Supported 16041F: Documentation/devicetree/bindings/pci/mediatek* 16042F: drivers/pci/controller/*mediatek* 16043 16044PCIE DRIVER FOR MICROCHIP 16045M: Daire McNamara <daire.mcnamara@microchip.com> 16046L: linux-pci@vger.kernel.org 16047S: Supported 16048F: Documentation/devicetree/bindings/pci/microchip* 16049F: drivers/pci/controller/*microchip* 16050 16051PCIE DRIVER FOR QUALCOMM MSM 16052M: Stanimir Varbanov <svarbanov@mm-sol.com> 16053L: linux-pci@vger.kernel.org 16054L: linux-arm-msm@vger.kernel.org 16055S: Maintained 16056F: drivers/pci/controller/dwc/pcie-qcom.c 16057 16058PCIE ENDPOINT DRIVER FOR QUALCOMM 16059M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16060L: linux-pci@vger.kernel.org 16061L: linux-arm-msm@vger.kernel.org 16062S: Maintained 16063F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16064F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16065 16066PCIE DRIVER FOR ROCKCHIP 16067M: Shawn Lin <shawn.lin@rock-chips.com> 16068L: linux-pci@vger.kernel.org 16069L: linux-rockchip@lists.infradead.org 16070S: Maintained 16071F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16072F: drivers/pci/controller/pcie-rockchip* 16073 16074PCIE DRIVER FOR SOCIONEXT UNIPHIER 16075M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16076L: linux-pci@vger.kernel.org 16077S: Maintained 16078F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16079F: drivers/pci/controller/dwc/pcie-uniphier* 16080 16081PCIE DRIVER FOR ST SPEAR13XX 16082M: Pratyush Anand <pratyush.anand@gmail.com> 16083L: linux-pci@vger.kernel.org 16084S: Maintained 16085F: drivers/pci/controller/dwc/*spear* 16086 16087PCI DRIVER FOR XILINX VERSAL CPM 16088M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16089M: Michal Simek <michal.simek@amd.com> 16090L: linux-pci@vger.kernel.org 16091S: Maintained 16092F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16093F: drivers/pci/controller/pcie-xilinx-cpm.c 16094 16095PCMCIA SUBSYSTEM 16096M: Dominik Brodowski <linux@dominikbrodowski.net> 16097S: Odd Fixes 16098T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16099F: Documentation/pcmcia/ 16100F: drivers/pcmcia/ 16101F: include/pcmcia/ 16102F: tools/pcmcia/ 16103 16104PCNET32 NETWORK DRIVER 16105M: Don Fry <pcnet32@frontier.com> 16106L: netdev@vger.kernel.org 16107S: Maintained 16108F: drivers/net/ethernet/amd/pcnet32.c 16109 16110PCRYPT PARALLEL CRYPTO ENGINE 16111M: Steffen Klassert <steffen.klassert@secunet.com> 16112L: linux-crypto@vger.kernel.org 16113S: Maintained 16114F: crypto/pcrypt.c 16115F: include/crypto/pcrypt.h 16116 16117PEAQ WMI HOTKEYS DRIVER 16118M: Hans de Goede <hdegoede@redhat.com> 16119L: platform-driver-x86@vger.kernel.org 16120S: Maintained 16121F: drivers/platform/x86/peaq-wmi.c 16122 16123PECI HARDWARE MONITORING DRIVERS 16124M: Iwona Winiarska <iwona.winiarska@intel.com> 16125L: linux-hwmon@vger.kernel.org 16126S: Supported 16127F: Documentation/hwmon/peci-cputemp.rst 16128F: Documentation/hwmon/peci-dimmtemp.rst 16129F: drivers/hwmon/peci/ 16130 16131PECI SUBSYSTEM 16132M: Iwona Winiarska <iwona.winiarska@intel.com> 16133L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16134S: Supported 16135F: Documentation/devicetree/bindings/peci/ 16136F: Documentation/peci/ 16137F: drivers/peci/ 16138F: include/linux/peci-cpu.h 16139F: include/linux/peci.h 16140 16141PENSANDO ETHERNET DRIVERS 16142M: Shannon Nelson <snelson@pensando.io> 16143M: drivers@pensando.io 16144L: netdev@vger.kernel.org 16145S: Supported 16146F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16147F: drivers/net/ethernet/pensando/ 16148 16149PER-CPU MEMORY ALLOCATOR 16150M: Dennis Zhou <dennis@kernel.org> 16151M: Tejun Heo <tj@kernel.org> 16152M: Christoph Lameter <cl@linux.com> 16153L: linux-mm@kvack.org 16154S: Maintained 16155T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16156F: arch/*/include/asm/percpu.h 16157F: include/linux/percpu*.h 16158F: lib/percpu*.c 16159F: mm/percpu*.c 16160 16161PER-TASK DELAY ACCOUNTING 16162M: Balbir Singh <bsingharora@gmail.com> 16163S: Maintained 16164F: include/linux/delayacct.h 16165F: kernel/delayacct.c 16166 16167PERFORMANCE EVENTS SUBSYSTEM 16168M: Peter Zijlstra <peterz@infradead.org> 16169M: Ingo Molnar <mingo@redhat.com> 16170M: Arnaldo Carvalho de Melo <acme@kernel.org> 16171R: Mark Rutland <mark.rutland@arm.com> 16172R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16173R: Jiri Olsa <jolsa@kernel.org> 16174R: Namhyung Kim <namhyung@kernel.org> 16175L: linux-perf-users@vger.kernel.org 16176L: linux-kernel@vger.kernel.org 16177S: Supported 16178W: https://perf.wiki.kernel.org/ 16179T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16180F: arch/*/events/* 16181F: arch/*/events/*/* 16182F: arch/*/include/asm/perf_event.h 16183F: arch/*/kernel/*/*/perf_event*.c 16184F: arch/*/kernel/*/perf_event*.c 16185F: arch/*/kernel/perf_callchain.c 16186F: arch/*/kernel/perf_event*.c 16187F: include/linux/perf_event.h 16188F: include/uapi/linux/perf_event.h 16189F: kernel/events/* 16190F: tools/lib/perf/ 16191F: tools/perf/ 16192 16193PERFORMANCE EVENTS TOOLING ARM64 16194R: John Garry <john.garry@huawei.com> 16195R: Will Deacon <will@kernel.org> 16196R: James Clark <james.clark@arm.com> 16197R: Mike Leach <mike.leach@linaro.org> 16198R: Leo Yan <leo.yan@linaro.org> 16199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16200S: Supported 16201F: tools/build/feature/test-libopencsd.c 16202F: tools/perf/arch/arm*/ 16203F: tools/perf/pmu-events/arch/arm64/ 16204F: tools/perf/util/arm-spe* 16205F: tools/perf/util/cs-etm* 16206 16207PERSONALITY HANDLING 16208M: Christoph Hellwig <hch@infradead.org> 16209L: linux-abi-devel@lists.sourceforge.net 16210S: Maintained 16211F: include/linux/personality.h 16212F: include/uapi/linux/personality.h 16213 16214PHOENIX RC FLIGHT CONTROLLER ADAPTER 16215M: Marcus Folkesson <marcus.folkesson@gmail.com> 16216L: linux-input@vger.kernel.org 16217S: Maintained 16218F: Documentation/input/devices/pxrc.rst 16219F: drivers/input/joystick/pxrc.c 16220 16221PHONET PROTOCOL 16222M: Remi Denis-Courmont <courmisch@gmail.com> 16223S: Supported 16224F: Documentation/networking/phonet.rst 16225F: include/linux/phonet.h 16226F: include/net/phonet/ 16227F: include/uapi/linux/phonet.h 16228F: net/phonet/ 16229 16230PHRAM MTD DRIVER 16231M: Joern Engel <joern@lazybastard.org> 16232L: linux-mtd@lists.infradead.org 16233S: Maintained 16234F: drivers/mtd/devices/phram.c 16235 16236PICOLCD HID DRIVER 16237M: Bruno Prémont <bonbons@linux-vserver.org> 16238L: linux-input@vger.kernel.org 16239S: Maintained 16240F: drivers/hid/hid-picolcd* 16241 16242PIDFD API 16243M: Christian Brauner <christian@brauner.io> 16244L: linux-kernel@vger.kernel.org 16245S: Maintained 16246T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16247F: samples/pidfd/ 16248F: tools/testing/selftests/clone3/ 16249F: tools/testing/selftests/pid_namespace/ 16250F: tools/testing/selftests/pidfd/ 16251K: (?i)pidfd 16252K: (?i)clone3 16253K: \b(clone_args|kernel_clone_args)\b 16254 16255PIN CONTROL SUBSYSTEM 16256M: Linus Walleij <linus.walleij@linaro.org> 16257L: linux-gpio@vger.kernel.org 16258S: Maintained 16259T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16260F: Documentation/devicetree/bindings/pinctrl/ 16261F: Documentation/driver-api/pin-control.rst 16262F: drivers/pinctrl/ 16263F: include/dt-bindings/pinctrl/ 16264F: include/linux/pinctrl/ 16265 16266PIN CONTROLLER - AMD 16267M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16268M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16269S: Maintained 16270F: drivers/pinctrl/pinctrl-amd.c 16271 16272PIN CONTROLLER - FREESCALE 16273M: Dong Aisheng <aisheng.dong@nxp.com> 16274M: Fabio Estevam <festevam@gmail.com> 16275M: Shawn Guo <shawnguo@kernel.org> 16276M: Jacky Bai <ping.bai@nxp.com> 16277R: Pengutronix Kernel Team <kernel@pengutronix.de> 16278L: linux-gpio@vger.kernel.org 16279S: Maintained 16280F: Documentation/devicetree/bindings/pinctrl/fsl,* 16281F: drivers/pinctrl/freescale/ 16282 16283PIN CONTROLLER - INTEL 16284M: Mika Westerberg <mika.westerberg@linux.intel.com> 16285M: Andy Shevchenko <andy@kernel.org> 16286S: Supported 16287T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16288F: drivers/pinctrl/intel/ 16289 16290PIN CONTROLLER - KEEMBAY 16291M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16292S: Supported 16293F: drivers/pinctrl/pinctrl-keembay* 16294 16295PIN CONTROLLER - MEDIATEK 16296M: Sean Wang <sean.wang@kernel.org> 16297L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16298S: Maintained 16299F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16300F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16301F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16302F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16303F: drivers/pinctrl/mediatek/ 16304 16305PIN CONTROLLER - MICROCHIP AT91 16306M: Ludovic Desroches <ludovic.desroches@microchip.com> 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308L: linux-gpio@vger.kernel.org 16309S: Supported 16310F: drivers/gpio/gpio-sama5d2-piobu.c 16311F: drivers/pinctrl/pinctrl-at91* 16312 16313PIN CONTROLLER - QUALCOMM 16314M: Bjorn Andersson <andersson@kernel.org> 16315L: linux-arm-msm@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16318F: drivers/pinctrl/qcom/ 16319 16320PIN CONTROLLER - RENESAS 16321M: Geert Uytterhoeven <geert+renesas@glider.be> 16322L: linux-renesas-soc@vger.kernel.org 16323S: Supported 16324T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16325F: Documentation/devicetree/bindings/pinctrl/renesas,* 16326F: drivers/pinctrl/renesas/ 16327 16328PIN CONTROLLER - SAMSUNG 16329M: Tomasz Figa <tomasz.figa@gmail.com> 16330M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16331M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16332R: Alim Akhtar <alim.akhtar@samsung.com> 16333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16334L: linux-samsung-soc@vger.kernel.org 16335S: Maintained 16336C: irc://irc.libera.chat/linux-exynos 16337Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16338B: mailto:linux-samsung-soc@vger.kernel.org 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16340F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16341F: drivers/pinctrl/samsung/ 16342F: include/dt-bindings/pinctrl/samsung.h 16343 16344PIN CONTROLLER - SINGLE 16345M: Tony Lindgren <tony@atomide.com> 16346M: Haojian Zhuang <haojian.zhuang@linaro.org> 16347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16348L: linux-omap@vger.kernel.org 16349S: Maintained 16350F: drivers/pinctrl/pinctrl-single.c 16351 16352PIN CONTROLLER - THUNDERBAY 16353M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16354S: Supported 16355F: drivers/pinctrl/pinctrl-thunderbay.c 16356 16357PIN CONTROLLER - SUNPLUS / TIBBO 16358M: Dvorkin Dmitry <dvorkin@tibbo.com> 16359M: Wells Lu <wellslutw@gmail.com> 16360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16361S: Maintained 16362W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16363F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16364F: drivers/pinctrl/sunplus/ 16365F: include/dt-bindings/pinctrl/sppctl*.h 16366 16367PINE64 PINEPHONE KEYBOARD DRIVER 16368M: Samuel Holland <samuel@sholland.org> 16369S: Supported 16370F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16371F: drivers/input/keyboard/pinephone-keyboard.c 16372 16373PKTCDVD DRIVER 16374M: linux-block@vger.kernel.org 16375S: Orphan 16376F: drivers/block/pktcdvd.c 16377F: include/linux/pktcdvd.h 16378F: include/uapi/linux/pktcdvd.h 16379 16380PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16381M: Tomasz Duszynski <tduszyns@gmail.com> 16382S: Maintained 16383F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16384F: drivers/iio/chemical/pms7003.c 16385 16386PLDMFW LIBRARY 16387M: Jacob Keller <jacob.e.keller@intel.com> 16388S: Maintained 16389F: Documentation/driver-api/pldmfw/ 16390F: include/linux/pldmfw.h 16391F: lib/pldmfw/ 16392 16393PLX DMA DRIVER 16394M: Logan Gunthorpe <logang@deltatee.com> 16395S: Maintained 16396F: drivers/dma/plx_dma.c 16397 16398PM6764TR DRIVER 16399M: Charles Hsu <hsu.yungteng@gmail.com> 16400L: linux-hwmon@vger.kernel.org 16401S: Maintained 16402F: Documentation/hwmon/pm6764tr.rst 16403F: drivers/hwmon/pmbus/pm6764tr.c 16404 16405PM-GRAPH UTILITY 16406M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16407L: linux-pm@vger.kernel.org 16408S: Supported 16409W: https://01.org/pm-graph 16410B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16411T: git git://github.com/intel/pm-graph 16412F: tools/power/pm-graph 16413 16414PMBUS HARDWARE MONITORING DRIVERS 16415M: Guenter Roeck <linux@roeck-us.net> 16416L: linux-hwmon@vger.kernel.org 16417S: Maintained 16418W: http://hwmon.wiki.kernel.org/ 16419W: http://www.roeck-us.net/linux/drivers/ 16420T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16421F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16422F: Documentation/devicetree/bindings/hwmon/max31785.txt 16423F: Documentation/hwmon/adm1275.rst 16424F: Documentation/hwmon/ibm-cffps.rst 16425F: Documentation/hwmon/ir35221.rst 16426F: Documentation/hwmon/lm25066.rst 16427F: Documentation/hwmon/ltc2978.rst 16428F: Documentation/hwmon/ltc3815.rst 16429F: Documentation/hwmon/max16064.rst 16430F: Documentation/hwmon/max20751.rst 16431F: Documentation/hwmon/max31785.rst 16432F: Documentation/hwmon/max34440.rst 16433F: Documentation/hwmon/max8688.rst 16434F: Documentation/hwmon/pmbus-core.rst 16435F: Documentation/hwmon/pmbus.rst 16436F: Documentation/hwmon/tps40422.rst 16437F: Documentation/hwmon/ucd9000.rst 16438F: Documentation/hwmon/ucd9200.rst 16439F: Documentation/hwmon/zl6100.rst 16440F: drivers/hwmon/pmbus/ 16441F: include/linux/pmbus.h 16442 16443PMC SIERRA MaxRAID DRIVER 16444L: linux-scsi@vger.kernel.org 16445S: Orphan 16446W: http://www.pmc-sierra.com/ 16447F: drivers/scsi/pmcraid.* 16448 16449PMC SIERRA PM8001 DRIVER 16450M: Jack Wang <jinpu.wang@cloud.ionos.com> 16451L: linux-scsi@vger.kernel.org 16452S: Supported 16453F: drivers/scsi/pm8001/ 16454 16455PNI RM3100 IIO DRIVER 16456M: Song Qiang <songqiang1304521@gmail.com> 16457L: linux-iio@vger.kernel.org 16458S: Maintained 16459F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16460F: drivers/iio/magnetometer/rm3100* 16461 16462PNP SUPPORT 16463M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16464L: linux-acpi@vger.kernel.org 16465S: Maintained 16466F: drivers/pnp/ 16467F: include/linux/pnp.h 16468 16469POSIX CLOCKS and TIMERS 16470M: Thomas Gleixner <tglx@linutronix.de> 16471L: linux-kernel@vger.kernel.org 16472S: Maintained 16473T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16474F: fs/timerfd.c 16475F: include/linux/time_namespace.h 16476F: include/linux/timer* 16477F: kernel/time/*timer* 16478F: kernel/time/namespace.c 16479 16480POWER MANAGEMENT CORE 16481M: "Rafael J. Wysocki" <rafael@kernel.org> 16482L: linux-pm@vger.kernel.org 16483S: Supported 16484B: https://bugzilla.kernel.org 16485T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16486F: drivers/base/power/ 16487F: drivers/powercap/ 16488F: include/linux/intel_rapl.h 16489F: include/linux/pm.h 16490F: include/linux/pm_* 16491F: include/linux/powercap.h 16492F: kernel/configs/nopm.config 16493 16494DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16495M: Daniel Lezcano <daniel.lezcano@kernel.org> 16496L: linux-pm@vger.kernel.org 16497S: Supported 16498B: https://bugzilla.kernel.org 16499T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16500F: drivers/powercap/dtpm* 16501F: include/linux/dtpm.h 16502 16503POWER STATE COORDINATION INTERFACE (PSCI) 16504M: Mark Rutland <mark.rutland@arm.com> 16505M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16507S: Maintained 16508F: drivers/firmware/psci/ 16509F: include/linux/psci.h 16510F: include/uapi/linux/psci.h 16511 16512POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16513M: Sebastian Reichel <sre@kernel.org> 16514L: linux-pm@vger.kernel.org 16515S: Maintained 16516T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16517F: Documentation/ABI/testing/sysfs-class-power 16518F: Documentation/devicetree/bindings/power/supply/ 16519F: drivers/power/supply/ 16520F: include/linux/power/ 16521F: include/linux/power_supply.h 16522 16523POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16524M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16525L: linuxppc-dev@lists.ozlabs.org 16526S: Maintained 16527F: drivers/char/powernv-op-panel.c 16528 16529PPP OVER ATM (RFC 2364) 16530M: Mitchell Blank Jr <mitch@sfgoth.com> 16531S: Maintained 16532F: include/uapi/linux/atmppp.h 16533F: net/atm/pppoatm.c 16534 16535PPP OVER ETHERNET 16536M: Michal Ostrowski <mostrows@earthlink.net> 16537S: Maintained 16538F: drivers/net/ppp/pppoe.c 16539F: drivers/net/ppp/pppox.c 16540 16541PPP OVER L2TP 16542M: James Chapman <jchapman@katalix.com> 16543S: Maintained 16544F: include/linux/if_pppol2tp.h 16545F: include/uapi/linux/if_pppol2tp.h 16546F: net/l2tp/l2tp_ppp.c 16547 16548PPP PROTOCOL DRIVERS AND COMPRESSORS 16549M: Paul Mackerras <paulus@samba.org> 16550L: linux-ppp@vger.kernel.org 16551S: Maintained 16552F: drivers/net/ppp/ppp_* 16553 16554PPS SUPPORT 16555M: Rodolfo Giometti <giometti@enneenne.com> 16556L: linuxpps@ml.enneenne.com (subscribers-only) 16557S: Maintained 16558W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16559F: Documentation/ABI/testing/sysfs-pps 16560F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16561F: Documentation/driver-api/pps.rst 16562F: drivers/pps/ 16563F: include/linux/pps*.h 16564F: include/uapi/linux/pps.h 16565 16566PPTP DRIVER 16567M: Dmitry Kozlov <xeb@mail.ru> 16568L: netdev@vger.kernel.org 16569S: Maintained 16570W: http://sourceforge.net/projects/accel-pptp 16571F: drivers/net/ppp/pptp.c 16572 16573PRESSURE STALL INFORMATION (PSI) 16574M: Johannes Weiner <hannes@cmpxchg.org> 16575M: Suren Baghdasaryan <surenb@google.com> 16576S: Maintained 16577F: include/linux/psi* 16578F: kernel/sched/psi.c 16579 16580PRINTK 16581M: Petr Mladek <pmladek@suse.com> 16582M: Sergey Senozhatsky <senozhatsky@chromium.org> 16583R: Steven Rostedt <rostedt@goodmis.org> 16584R: John Ogness <john.ogness@linutronix.de> 16585S: Maintained 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16587F: include/linux/printk.h 16588F: kernel/printk/ 16589 16590PRINTK INDEXING 16591R: Chris Down <chris@chrisdown.name> 16592S: Maintained 16593F: Documentation/core-api/printk-index.rst 16594F: kernel/printk/index.c 16595K: printk_index 16596 16597PROC FILESYSTEM 16598L: linux-kernel@vger.kernel.org 16599L: linux-fsdevel@vger.kernel.org 16600S: Maintained 16601F: Documentation/filesystems/proc.rst 16602F: fs/proc/ 16603F: include/linux/proc_fs.h 16604F: tools/testing/selftests/proc/ 16605 16606PROC SYSCTL 16607M: Luis Chamberlain <mcgrof@kernel.org> 16608M: Kees Cook <keescook@chromium.org> 16609M: Iurii Zaikin <yzaikin@google.com> 16610L: linux-kernel@vger.kernel.org 16611L: linux-fsdevel@vger.kernel.org 16612S: Maintained 16613T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16614F: fs/proc/proc_sysctl.c 16615F: include/linux/sysctl.h 16616F: kernel/sysctl-test.c 16617F: kernel/sysctl.c 16618F: tools/testing/selftests/sysctl/ 16619 16620PS3 NETWORK SUPPORT 16621M: Geoff Levand <geoff@infradead.org> 16622L: netdev@vger.kernel.org 16623L: linuxppc-dev@lists.ozlabs.org 16624S: Maintained 16625F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16626 16627PS3 PLATFORM SUPPORT 16628M: Geoff Levand <geoff@infradead.org> 16629L: linuxppc-dev@lists.ozlabs.org 16630S: Maintained 16631F: arch/powerpc/boot/ps3* 16632F: arch/powerpc/include/asm/lv1call.h 16633F: arch/powerpc/include/asm/ps3*.h 16634F: arch/powerpc/platforms/ps3/ 16635F: drivers/*/ps3* 16636F: drivers/ps3/ 16637F: drivers/rtc/rtc-ps3.c 16638F: drivers/usb/host/*ps3.c 16639F: sound/ppc/snd_ps3* 16640 16641PS3VRAM DRIVER 16642M: Jim Paris <jim@jtan.com> 16643M: Geoff Levand <geoff@infradead.org> 16644L: linuxppc-dev@lists.ozlabs.org 16645S: Maintained 16646F: drivers/block/ps3vram.c 16647 16648PSAMPLE PACKET SAMPLING SUPPORT 16649M: Yotam Gigi <yotam.gi@gmail.com> 16650S: Maintained 16651F: include/net/psample.h 16652F: include/uapi/linux/psample.h 16653F: net/psample 16654 16655PSTORE FILESYSTEM 16656M: Kees Cook <keescook@chromium.org> 16657M: Anton Vorontsov <anton@enomsg.org> 16658M: Colin Cross <ccross@android.com> 16659M: Tony Luck <tony.luck@intel.com> 16660S: Maintained 16661T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16662F: Documentation/admin-guide/ramoops.rst 16663F: Documentation/admin-guide/pstore-blk.rst 16664F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16665F: drivers/acpi/apei/erst.c 16666F: drivers/firmware/efi/efi-pstore.c 16667F: fs/pstore/ 16668F: include/linux/pstore* 16669K: \b(pstore|ramoops) 16670 16671PTP HARDWARE CLOCK SUPPORT 16672M: Richard Cochran <richardcochran@gmail.com> 16673L: netdev@vger.kernel.org 16674S: Maintained 16675W: http://linuxptp.sourceforge.net/ 16676F: Documentation/ABI/testing/sysfs-ptp 16677F: Documentation/driver-api/ptp.rst 16678F: drivers/net/phy/dp83640* 16679F: drivers/ptp/* 16680F: include/linux/ptp_cl* 16681K: (?:\b|_)ptp(?:\b|_) 16682 16683PTP VIRTUAL CLOCK SUPPORT 16684M: Yangbo Lu <yangbo.lu@nxp.com> 16685L: netdev@vger.kernel.org 16686S: Maintained 16687F: drivers/ptp/ptp_vclock.c 16688F: net/ethtool/phc_vclocks.c 16689 16690PTRACE SUPPORT 16691M: Oleg Nesterov <oleg@redhat.com> 16692S: Maintained 16693F: arch/*/*/ptrace*.c 16694F: arch/*/include/asm/ptrace*.h 16695F: arch/*/ptrace*.c 16696F: include/asm-generic/syscall.h 16697F: include/linux/ptrace.h 16698F: include/linux/regset.h 16699F: include/uapi/linux/ptrace.h 16700F: kernel/ptrace.c 16701 16702PULSE8-CEC DRIVER 16703M: Hans Verkuil <hverkuil@xs4all.nl> 16704L: linux-media@vger.kernel.org 16705S: Maintained 16706T: git git://linuxtv.org/media_tree.git 16707F: Documentation/admin-guide/media/pulse8-cec.rst 16708F: drivers/media/cec/usb/pulse8/ 16709 16710PURELIFI PLFXLC DRIVER 16711M: Srinivasan Raju <srini.raju@purelifi.com> 16712L: linux-wireless@vger.kernel.org 16713S: Supported 16714F: drivers/net/wireless/purelifi/plfxlc/ 16715 16716PVRUSB2 VIDEO4LINUX DRIVER 16717M: Mike Isely <isely@pobox.com> 16718L: pvrusb2@isely.net (subscribers-only) 16719L: linux-media@vger.kernel.org 16720S: Maintained 16721W: http://www.isely.net/pvrusb2/ 16722T: git git://linuxtv.org/media_tree.git 16723F: Documentation/driver-api/media/drivers/pvrusb2* 16724F: drivers/media/usb/pvrusb2/ 16725 16726PWC WEBCAM DRIVER 16727M: Hans Verkuil <hverkuil@xs4all.nl> 16728L: linux-media@vger.kernel.org 16729S: Odd Fixes 16730T: git git://linuxtv.org/media_tree.git 16731F: drivers/media/usb/pwc/* 16732F: include/trace/events/pwc.h 16733 16734PWM IR Transmitter 16735M: Sean Young <sean@mess.org> 16736L: linux-media@vger.kernel.org 16737S: Maintained 16738F: drivers/media/rc/pwm-ir-tx.c 16739 16740PWM SUBSYSTEM 16741M: Thierry Reding <thierry.reding@gmail.com> 16742R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16743L: linux-pwm@vger.kernel.org 16744S: Maintained 16745Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16746T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16747F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16748F: Documentation/devicetree/bindings/pwm/ 16749F: Documentation/driver-api/pwm.rst 16750F: drivers/gpio/gpio-mvebu.c 16751F: drivers/pwm/ 16752F: drivers/video/backlight/pwm_bl.c 16753F: include/dt-bindings/pwm/ 16754F: include/linux/pwm.h 16755F: include/linux/pwm_backlight.h 16756K: pwm_(config|apply_state|ops) 16757 16758PXA GPIO DRIVER 16759M: Robert Jarzmik <robert.jarzmik@free.fr> 16760L: linux-gpio@vger.kernel.org 16761S: Maintained 16762F: drivers/gpio/gpio-pxa.c 16763 16764PXA MMCI DRIVER 16765S: Orphan 16766 16767PXA RTC DRIVER 16768M: Robert Jarzmik <robert.jarzmik@free.fr> 16769L: linux-rtc@vger.kernel.org 16770S: Maintained 16771 16772PXA2xx/PXA3xx SUPPORT 16773M: Daniel Mack <daniel@zonque.org> 16774M: Haojian Zhuang <haojian.zhuang@gmail.com> 16775M: Robert Jarzmik <robert.jarzmik@free.fr> 16776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16777S: Maintained 16778T: git git://github.com/hzhuang1/linux.git 16779T: git git://github.com/rjarzmik/linux.git 16780F: arch/arm/boot/dts/pxa* 16781F: arch/arm/mach-pxa/ 16782F: drivers/dma/pxa* 16783F: drivers/pcmcia/pxa2xx* 16784F: drivers/pinctrl/pxa/ 16785F: drivers/spi/spi-pxa2xx* 16786F: drivers/usb/gadget/udc/pxa2* 16787F: include/sound/pxa2xx-lib.h 16788F: sound/arm/pxa* 16789F: sound/soc/pxa/ 16790 16791QAT DRIVER 16792M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16793L: qat-linux@intel.com 16794S: Supported 16795F: drivers/crypto/qat/ 16796 16797QCOM AUDIO (ASoC) DRIVERS 16798M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16799M: Banajit Goswami <bgoswami@quicinc.com> 16800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16801S: Supported 16802F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16803F: Documentation/devicetree/bindings/sound/qcom,* 16804F: drivers/soc/qcom/apr.c 16805F: include/dt-bindings/sound/qcom,wcd9335.h 16806F: sound/soc/codecs/lpass-rx-macro.* 16807F: sound/soc/codecs/lpass-tx-macro.* 16808F: sound/soc/codecs/lpass-va-macro.c 16809F: sound/soc/codecs/lpass-wsa-macro.* 16810F: sound/soc/codecs/msm8916-wcd-analog.c 16811F: sound/soc/codecs/msm8916-wcd-digital.c 16812F: sound/soc/codecs/wcd9335.* 16813F: sound/soc/codecs/wcd934x.c 16814F: sound/soc/codecs/wcd-clsh-v2.* 16815F: sound/soc/codecs/wcd-mbhc-v2.* 16816F: sound/soc/codecs/wsa881x.c 16817F: sound/soc/codecs/wsa883x.c 16818F: sound/soc/qcom/ 16819 16820QCOM EMBEDDED USB DEBUGGER (EUD) 16821M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16822L: linux-arm-msm@vger.kernel.org 16823S: Maintained 16824F: Documentation/ABI/testing/sysfs-driver-eud 16825F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16826F: drivers/usb/misc/qcom_eud.c 16827 16828QCOM IPA DRIVER 16829M: Alex Elder <elder@kernel.org> 16830L: netdev@vger.kernel.org 16831S: Supported 16832F: drivers/net/ipa/ 16833 16834QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16835M: Gabriel Somlo <somlo@cmu.edu> 16836M: "Michael S. Tsirkin" <mst@redhat.com> 16837L: qemu-devel@nongnu.org 16838S: Maintained 16839F: drivers/firmware/qemu_fw_cfg.c 16840F: include/uapi/linux/qemu_fw_cfg.h 16841 16842QIB DRIVER 16843M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16844L: linux-rdma@vger.kernel.org 16845S: Supported 16846F: drivers/infiniband/hw/qib/ 16847 16848QLOGIC QL41xxx FCOE DRIVER 16849M: Saurav Kashyap <skashyap@marvell.com> 16850M: Javed Hasan <jhasan@marvell.com> 16851M: GR-QLogic-Storage-Upstream@marvell.com 16852L: linux-scsi@vger.kernel.org 16853S: Supported 16854F: drivers/scsi/qedf/ 16855 16856QLOGIC QL41xxx ISCSI DRIVER 16857M: Nilesh Javali <njavali@marvell.com> 16858M: Manish Rangankar <mrangankar@marvell.com> 16859M: GR-QLogic-Storage-Upstream@marvell.com 16860L: linux-scsi@vger.kernel.org 16861S: Supported 16862F: drivers/scsi/qedi/ 16863 16864QLOGIC QL4xxx ETHERNET DRIVER 16865M: Ariel Elior <aelior@marvell.com> 16866M: Manish Chopra <manishc@marvell.com> 16867L: netdev@vger.kernel.org 16868S: Supported 16869F: drivers/net/ethernet/qlogic/qed/ 16870F: drivers/net/ethernet/qlogic/qede/ 16871F: include/linux/qed/ 16872 16873QLOGIC QL4xxx RDMA DRIVER 16874M: Michal Kalderon <mkalderon@marvell.com> 16875M: Ariel Elior <aelior@marvell.com> 16876L: linux-rdma@vger.kernel.org 16877S: Supported 16878F: drivers/infiniband/hw/qedr/ 16879F: include/uapi/rdma/qedr-abi.h 16880 16881QLOGIC QLA1280 SCSI DRIVER 16882M: Michael Reed <mdr@sgi.com> 16883L: linux-scsi@vger.kernel.org 16884S: Maintained 16885F: drivers/scsi/qla1280.[ch] 16886 16887QLOGIC QLA2XXX FC-SCSI DRIVER 16888M: Nilesh Javali <njavali@marvell.com> 16889M: GR-QLogic-Storage-Upstream@marvell.com 16890L: linux-scsi@vger.kernel.org 16891S: Supported 16892F: drivers/scsi/qla2xxx/ 16893 16894QLOGIC QLA3XXX NETWORK DRIVER 16895M: GR-Linux-NIC-Dev@marvell.com 16896L: netdev@vger.kernel.org 16897S: Supported 16898F: drivers/net/ethernet/qlogic/qla3xxx.* 16899 16900QLOGIC QLA4XXX iSCSI DRIVER 16901M: Nilesh Javali <njavali@marvell.com> 16902M: Manish Rangankar <mrangankar@marvell.com> 16903M: GR-QLogic-Storage-Upstream@marvell.com 16904L: linux-scsi@vger.kernel.org 16905S: Supported 16906F: drivers/scsi/qla4xxx/ 16907 16908QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16909M: Shahed Shaikh <shshaikh@marvell.com> 16910M: Manish Chopra <manishc@marvell.com> 16911M: GR-Linux-NIC-Dev@marvell.com 16912L: netdev@vger.kernel.org 16913S: Supported 16914F: drivers/net/ethernet/qlogic/qlcnic/ 16915 16916QLOGIC QLGE 10Gb ETHERNET DRIVER 16917M: Manish Chopra <manishc@marvell.com> 16918M: GR-Linux-NIC-Dev@marvell.com 16919M: Coiby Xu <coiby.xu@gmail.com> 16920L: netdev@vger.kernel.org 16921S: Supported 16922F: Documentation/networking/device_drivers/qlogic/qlge.rst 16923F: drivers/staging/qlge/ 16924 16925QM1D1B0004 MEDIA DRIVER 16926M: Akihiro Tsukada <tskd08@gmail.com> 16927L: linux-media@vger.kernel.org 16928S: Odd Fixes 16929F: drivers/media/tuners/qm1d1b0004* 16930 16931QM1D1C0042 MEDIA DRIVER 16932M: Akihiro Tsukada <tskd08@gmail.com> 16933L: linux-media@vger.kernel.org 16934S: Odd Fixes 16935F: drivers/media/tuners/qm1d1c0042* 16936 16937QNX4 FILESYSTEM 16938M: Anders Larsen <al@alarsen.net> 16939S: Maintained 16940W: http://www.alarsen.net/linux/qnx4fs/ 16941F: fs/qnx4/ 16942F: include/uapi/linux/qnx4_fs.h 16943F: include/uapi/linux/qnxtypes.h 16944 16945QORIQ DPAA2 FSL-MC BUS DRIVER 16946M: Stuart Yoder <stuyoder@gmail.com> 16947M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16948L: linux-kernel@vger.kernel.org 16949S: Maintained 16950F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16951F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16952F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16953F: drivers/bus/fsl-mc/ 16954F: include/uapi/linux/fsl_mc.h 16955 16956QT1010 MEDIA DRIVER 16957M: Antti Palosaari <crope@iki.fi> 16958L: linux-media@vger.kernel.org 16959S: Maintained 16960W: https://linuxtv.org 16961W: http://palosaari.fi/linux/ 16962Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16963T: git git://linuxtv.org/anttip/media_tree.git 16964F: drivers/media/tuners/qt1010* 16965 16966QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16967M: Kalle Valo <kvalo@kernel.org> 16968L: ath10k@lists.infradead.org 16969S: Supported 16970W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16971T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16972F: drivers/net/wireless/ath/ath10k/ 16973F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16974 16975QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16976M: Kalle Valo <kvalo@kernel.org> 16977L: ath11k@lists.infradead.org 16978S: Supported 16979T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16980F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16981F: drivers/net/wireless/ath/ath11k/ 16982 16983QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16984M: Toke Høiland-Jørgensen <toke@toke.dk> 16985L: linux-wireless@vger.kernel.org 16986S: Maintained 16987W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16988F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16989F: drivers/net/wireless/ath/ath9k/ 16990 16991QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16992M: Stephan Gerhold <stephan@gerhold.net> 16993L: netdev@vger.kernel.org 16994L: linux-arm-msm@vger.kernel.org 16995S: Maintained 16996F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16997F: drivers/net/wwan/qcom_bam_dmux.c 16998 16999QUALCOMM CAMERA SUBSYSTEM DRIVER 17000M: Robert Foss <robert.foss@linaro.org> 17001M: Todor Tomov <todor.too@gmail.com> 17002L: linux-media@vger.kernel.org 17003S: Maintained 17004F: Documentation/admin-guide/media/qcom_camss.rst 17005F: Documentation/devicetree/bindings/media/*camss* 17006F: drivers/media/platform/qcom/camss/ 17007 17008QUALCOMM CLOCK DRIVERS 17009M: Bjorn Andersson <andersson@kernel.org> 17010L: linux-arm-msm@vger.kernel.org 17011S: Supported 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17013F: Documentation/devicetree/bindings/clock/qcom,* 17014F: drivers/clk/qcom/ 17015F: include/dt-bindings/clock/qcom,* 17016 17017QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17018M: Niklas Cassel <nks@flawful.org> 17019L: linux-pm@vger.kernel.org 17020L: linux-arm-msm@vger.kernel.org 17021S: Maintained 17022F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17023F: drivers/soc/qcom/cpr.c 17024 17025QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17026M: Ilia Lin <ilia.lin@kernel.org> 17027L: linux-pm@vger.kernel.org 17028S: Maintained 17029F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17030F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17031F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17032 17033QUALCOMM CRYPTO DRIVERS 17034M: Thara Gopinath <thara.gopinath@gmail.com> 17035L: linux-crypto@vger.kernel.org 17036L: linux-arm-msm@vger.kernel.org 17037S: Maintained 17038F: drivers/crypto/qce/ 17039 17040QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17041M: Timur Tabi <timur@kernel.org> 17042L: netdev@vger.kernel.org 17043S: Maintained 17044F: drivers/net/ethernet/qualcomm/emac/ 17045 17046QUALCOMM ETHQOS ETHERNET DRIVER 17047M: Vinod Koul <vkoul@kernel.org> 17048R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17049L: netdev@vger.kernel.org 17050S: Maintained 17051F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17052F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17053 17054QUALCOMM FASTRPC DRIVER 17055M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17056M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17057L: linux-arm-msm@vger.kernel.org 17058S: Maintained 17059F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17060F: drivers/misc/fastrpc.c 17061F: include/uapi/misc/fastrpc.h 17062 17063QUALCOMM HEXAGON ARCHITECTURE 17064M: Brian Cain <bcain@quicinc.com> 17065L: linux-hexagon@vger.kernel.org 17066T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17067S: Supported 17068F: arch/hexagon/ 17069 17070QUALCOMM HIDMA DRIVER 17071M: Sinan Kaya <okaya@kernel.org> 17072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17073L: linux-arm-msm@vger.kernel.org 17074L: dmaengine@vger.kernel.org 17075S: Supported 17076F: drivers/dma/qcom/hidma* 17077 17078QUALCOMM I2C CCI DRIVER 17079M: Loic Poulain <loic.poulain@linaro.org> 17080M: Robert Foss <robert.foss@linaro.org> 17081L: linux-i2c@vger.kernel.org 17082L: linux-arm-msm@vger.kernel.org 17083S: Maintained 17084F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17085F: drivers/i2c/busses/i2c-qcom-cci.c 17086 17087QUALCOMM INTERCONNECT BWMON DRIVER 17088M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17089L: linux-arm-msm@vger.kernel.org 17090S: Maintained 17091F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17092F: drivers/soc/qcom/icc-bwmon.c 17093 17094QUALCOMM IOMMU 17095M: Rob Clark <robdclark@gmail.com> 17096L: iommu@lists.linux.dev 17097L: linux-arm-msm@vger.kernel.org 17098S: Maintained 17099F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17100 17101QUALCOMM IPC ROUTER (QRTR) DRIVER 17102M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17103L: linux-arm-msm@vger.kernel.org 17104S: Maintained 17105F: include/trace/events/qrtr.h 17106F: include/uapi/linux/qrtr.h 17107F: net/qrtr/ 17108 17109QUALCOMM IPCC MAILBOX DRIVER 17110M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17111L: linux-arm-msm@vger.kernel.org 17112S: Supported 17113F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17114F: drivers/mailbox/qcom-ipcc.c 17115F: include/dt-bindings/mailbox/qcom-ipcc.h 17116 17117QUALCOMM IPQ4019 USB PHY DRIVER 17118M: Robert Marko <robert.marko@sartura.hr> 17119M: Luka Perkov <luka.perkov@sartura.hr> 17120L: linux-arm-msm@vger.kernel.org 17121S: Maintained 17122F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17123F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17124 17125QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17126M: Robert Marko <robert.marko@sartura.hr> 17127M: Luka Perkov <luka.perkov@sartura.hr> 17128L: linux-arm-msm@vger.kernel.org 17129S: Maintained 17130F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17131F: drivers/regulator/vqmmc-ipq4019-regulator.c 17132 17133QUALCOMM NAND CONTROLLER DRIVER 17134M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17135L: linux-mtd@lists.infradead.org 17136L: linux-arm-msm@vger.kernel.org 17137S: Maintained 17138F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17139F: drivers/mtd/nand/raw/qcom_nandc.c 17140 17141QUALCOMM RMNET DRIVER 17142M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17143M: Sean Tranchetti <quic_stranche@quicinc.com> 17144L: netdev@vger.kernel.org 17145S: Maintained 17146F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17147F: drivers/net/ethernet/qualcomm/rmnet/ 17148F: include/linux/if_rmnet.h 17149 17150QUALCOMM TSENS THERMAL DRIVER 17151M: Amit Kucheria <amitk@kernel.org> 17152M: Thara Gopinath <thara.gopinath@gmail.com> 17153L: linux-pm@vger.kernel.org 17154L: linux-arm-msm@vger.kernel.org 17155S: Maintained 17156F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17157F: drivers/thermal/qcom/ 17158 17159QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17160M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17161L: linux-media@vger.kernel.org 17162L: linux-arm-msm@vger.kernel.org 17163S: Maintained 17164T: git git://linuxtv.org/media_tree.git 17165F: Documentation/devicetree/bindings/media/*venus* 17166F: drivers/media/platform/qcom/venus/ 17167 17168QUALCOMM WCN36XX WIRELESS DRIVER 17169M: Loic Poulain <loic.poulain@linaro.org> 17170L: wcn36xx@lists.infradead.org 17171S: Supported 17172W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17173F: drivers/net/wireless/ath/wcn36xx/ 17174 17175QUANTENNA QTNFMAC WIRELESS DRIVER 17176M: Igor Mitsyanko <imitsyanko@quantenna.com> 17177R: Sergey Matyukevich <geomatsi@gmail.com> 17178L: linux-wireless@vger.kernel.org 17179S: Maintained 17180F: drivers/net/wireless/quantenna 17181 17182RADEON and AMDGPU DRM DRIVERS 17183M: Alex Deucher <alexander.deucher@amd.com> 17184M: Christian König <christian.koenig@amd.com> 17185M: Pan, Xinhui <Xinhui.Pan@amd.com> 17186L: amd-gfx@lists.freedesktop.org 17187S: Supported 17188T: git https://gitlab.freedesktop.org/agd5f/linux.git 17189B: https://gitlab.freedesktop.org/drm/amd/-/issues 17190C: irc://irc.oftc.net/radeon 17191F: Documentation/gpu/amdgpu/ 17192F: drivers/gpu/drm/amd/ 17193F: drivers/gpu/drm/radeon/ 17194F: include/uapi/drm/amdgpu_drm.h 17195F: include/uapi/drm/radeon_drm.h 17196 17197RADEON FRAMEBUFFER DISPLAY DRIVER 17198M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17199L: linux-fbdev@vger.kernel.org 17200S: Maintained 17201F: drivers/video/fbdev/aty/radeon* 17202F: include/uapi/linux/radeonfb.h 17203 17204RADIOSHARK RADIO DRIVER 17205M: Hans Verkuil <hverkuil@xs4all.nl> 17206L: linux-media@vger.kernel.org 17207S: Maintained 17208T: git git://linuxtv.org/media_tree.git 17209F: drivers/media/radio/radio-shark.c 17210 17211RADIOSHARK2 RADIO DRIVER 17212M: Hans Verkuil <hverkuil@xs4all.nl> 17213L: linux-media@vger.kernel.org 17214S: Maintained 17215T: git git://linuxtv.org/media_tree.git 17216F: drivers/media/radio/radio-shark2.c 17217F: drivers/media/radio/radio-tea5777.c 17218 17219RADOS BLOCK DEVICE (RBD) 17220M: Ilya Dryomov <idryomov@gmail.com> 17221R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17222L: ceph-devel@vger.kernel.org 17223S: Supported 17224W: http://ceph.com/ 17225T: git git://github.com/ceph/ceph-client.git 17226F: Documentation/ABI/testing/sysfs-bus-rbd 17227F: drivers/block/rbd.c 17228F: drivers/block/rbd_types.h 17229 17230RAGE128 FRAMEBUFFER DISPLAY DRIVER 17231M: Paul Mackerras <paulus@samba.org> 17232L: linux-fbdev@vger.kernel.org 17233S: Maintained 17234F: drivers/video/fbdev/aty/aty128fb.c 17235 17236RAINSHADOW-CEC DRIVER 17237M: Hans Verkuil <hverkuil@xs4all.nl> 17238L: linux-media@vger.kernel.org 17239S: Maintained 17240T: git git://linuxtv.org/media_tree.git 17241F: drivers/media/cec/usb/rainshadow/ 17242 17243RALINK MIPS ARCHITECTURE 17244M: John Crispin <john@phrozen.org> 17245L: linux-mips@vger.kernel.org 17246S: Maintained 17247F: arch/mips/ralink 17248 17249RALINK MT7621 MIPS ARCHITECTURE 17250M: Arınç ÜNAL <arinc.unal@arinc9.com> 17251M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17252L: linux-mips@vger.kernel.org 17253S: Maintained 17254F: arch/mips/boot/dts/ralink/mt7621* 17255 17256RALINK PINCTRL DRIVER 17257M: Arınç ÜNAL <arinc.unal@arinc9.com> 17258M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17259L: linux-mips@vger.kernel.org 17260S: Maintained 17261F: drivers/pinctrl/ralink/ 17262 17263RALINK RT2X00 WIRELESS LAN DRIVER 17264M: Stanislaw Gruszka <stf_xl@wp.pl> 17265M: Helmut Schaa <helmut.schaa@googlemail.com> 17266L: linux-wireless@vger.kernel.org 17267S: Maintained 17268F: drivers/net/wireless/ralink/rt2x00/ 17269 17270RAMDISK RAM BLOCK DEVICE DRIVER 17271M: Jens Axboe <axboe@kernel.dk> 17272S: Maintained 17273F: Documentation/admin-guide/blockdev/ramdisk.rst 17274F: drivers/block/brd.c 17275 17276RANCHU VIRTUAL BOARD FOR MIPS 17277M: Miodrag Dinic <miodrag.dinic@mips.com> 17278L: linux-mips@vger.kernel.org 17279S: Supported 17280F: arch/mips/configs/generic/board-ranchu.config 17281F: arch/mips/generic/board-ranchu.c 17282 17283RANDOM NUMBER DRIVER 17284M: "Theodore Ts'o" <tytso@mit.edu> 17285M: Jason A. Donenfeld <Jason@zx2c4.com> 17286T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17287S: Maintained 17288F: drivers/char/random.c 17289F: drivers/virt/vmgenid.c 17290 17291RAPIDIO SUBSYSTEM 17292M: Matt Porter <mporter@kernel.crashing.org> 17293M: Alexandre Bounine <alex.bou9@gmail.com> 17294S: Maintained 17295F: drivers/rapidio/ 17296 17297RAS INFRASTRUCTURE 17298M: Tony Luck <tony.luck@intel.com> 17299M: Borislav Petkov <bp@alien8.de> 17300L: linux-edac@vger.kernel.org 17301S: Maintained 17302F: Documentation/admin-guide/ras.rst 17303F: drivers/ras/ 17304F: include/linux/ras.h 17305F: include/ras/ras_event.h 17306 17307RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17308L: linux-wireless@vger.kernel.org 17309S: Orphan 17310F: drivers/net/wireless/ray* 17311 17312RC-CORE / LIRC FRAMEWORK 17313M: Sean Young <sean@mess.org> 17314L: linux-media@vger.kernel.org 17315S: Maintained 17316W: http://linuxtv.org 17317T: git git://linuxtv.org/media_tree.git 17318F: Documentation/driver-api/media/rc-core.rst 17319F: Documentation/userspace-api/media/rc/ 17320F: drivers/media/rc/ 17321F: include/media/rc-map.h 17322F: include/media/rc-core.h 17323F: include/uapi/linux/lirc.h 17324 17325RCMM REMOTE CONTROLS DECODER 17326M: Patrick Lerda <patrick9876@free.fr> 17327S: Maintained 17328F: drivers/media/rc/ir-rcmm-decoder.c 17329 17330RCUTORTURE TEST FRAMEWORK 17331M: "Paul E. McKenney" <paulmck@kernel.org> 17332M: Josh Triplett <josh@joshtriplett.org> 17333R: Steven Rostedt <rostedt@goodmis.org> 17334R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17335R: Lai Jiangshan <jiangshanlai@gmail.com> 17336L: rcu@vger.kernel.org 17337S: Supported 17338T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17339F: tools/testing/selftests/rcutorture 17340 17341RDACM20 Camera Sensor 17342M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17343M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17344M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17345M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17346L: linux-media@vger.kernel.org 17347S: Maintained 17348F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17349F: drivers/media/i2c/max9271.c 17350F: drivers/media/i2c/max9271.h 17351F: drivers/media/i2c/rdacm20.c 17352 17353RDACM21 Camera Sensor 17354M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17355M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17356M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17357M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17358L: linux-media@vger.kernel.org 17359S: Maintained 17360F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17361F: drivers/media/i2c/max9271.c 17362F: drivers/media/i2c/max9271.h 17363F: drivers/media/i2c/rdacm21.c 17364 17365RDC R-321X SoC 17366M: Florian Fainelli <florian@openwrt.org> 17367S: Maintained 17368 17369RDC R6040 FAST ETHERNET DRIVER 17370M: Florian Fainelli <f.fainelli@gmail.com> 17371L: netdev@vger.kernel.org 17372S: Maintained 17373F: drivers/net/ethernet/rdc/r6040.c 17374 17375RDMAVT - RDMA verbs software 17376M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17377L: linux-rdma@vger.kernel.org 17378S: Supported 17379F: drivers/infiniband/sw/rdmavt 17380 17381RDS - RELIABLE DATAGRAM SOCKETS 17382M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17383L: netdev@vger.kernel.org 17384L: linux-rdma@vger.kernel.org 17385L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17386S: Supported 17387W: https://oss.oracle.com/projects/rds/ 17388F: Documentation/networking/rds.rst 17389F: net/rds/ 17390 17391RDT - RESOURCE ALLOCATION 17392M: Fenghua Yu <fenghua.yu@intel.com> 17393M: Reinette Chatre <reinette.chatre@intel.com> 17394L: linux-kernel@vger.kernel.org 17395S: Supported 17396F: Documentation/x86/resctrl* 17397F: arch/x86/include/asm/resctrl.h 17398F: arch/x86/kernel/cpu/resctrl/ 17399F: tools/testing/selftests/resctrl/ 17400 17401READ-COPY UPDATE (RCU) 17402M: "Paul E. McKenney" <paulmck@kernel.org> 17403M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17404M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17405M: Josh Triplett <josh@joshtriplett.org> 17406R: Steven Rostedt <rostedt@goodmis.org> 17407R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17408R: Lai Jiangshan <jiangshanlai@gmail.com> 17409R: Joel Fernandes <joel@joelfernandes.org> 17410L: rcu@vger.kernel.org 17411S: Supported 17412W: http://www.rdrop.com/users/paulmck/RCU/ 17413T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17414F: Documentation/RCU/ 17415F: include/linux/rcu* 17416F: kernel/rcu/ 17417X: Documentation/RCU/torture.rst 17418X: include/linux/srcu*.h 17419X: kernel/rcu/srcu*.c 17420 17421REAL TIME CLOCK (RTC) SUBSYSTEM 17422M: Alessandro Zummo <a.zummo@towertech.it> 17423M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17424L: linux-rtc@vger.kernel.org 17425S: Maintained 17426Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17427T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17428F: Documentation/admin-guide/rtc.rst 17429F: Documentation/devicetree/bindings/rtc/ 17430F: drivers/rtc/ 17431F: include/linux/platform_data/rtc-* 17432F: include/linux/rtc.h 17433F: include/linux/rtc/ 17434F: include/uapi/linux/rtc.h 17435F: tools/testing/selftests/rtc/ 17436 17437REALTEK AUDIO CODECS 17438M: Oder Chiou <oder_chiou@realtek.com> 17439S: Maintained 17440F: include/sound/rt*.h 17441F: sound/soc/codecs/rt* 17442 17443REALTEK OTTO WATCHDOG 17444M: Sander Vanheule <sander@svanheule.net> 17445L: linux-watchdog@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17448F: drivers/watchdog/realtek_otto_wdt.c 17449 17450REALTEK RTL83xx SMI DSA ROUTER CHIPS 17451M: Linus Walleij <linus.walleij@linaro.org> 17452M: Alvin Šipraga <alsi@bang-olufsen.dk> 17453S: Maintained 17454F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17455F: drivers/net/dsa/realtek/* 17456 17457REALTEK WIRELESS DRIVER (rtlwifi family) 17458M: Ping-Ke Shih <pkshih@realtek.com> 17459L: linux-wireless@vger.kernel.org 17460S: Maintained 17461W: https://wireless.wiki.kernel.org/ 17462T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17463F: drivers/net/wireless/realtek/rtlwifi/ 17464 17465REALTEK WIRELESS DRIVER (rtw88) 17466M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17467L: linux-wireless@vger.kernel.org 17468S: Maintained 17469F: drivers/net/wireless/realtek/rtw88/ 17470 17471REALTEK WIRELESS DRIVER (rtw89) 17472M: Ping-Ke Shih <pkshih@realtek.com> 17473L: linux-wireless@vger.kernel.org 17474S: Maintained 17475F: drivers/net/wireless/realtek/rtw89/ 17476 17477REDPINE WIRELESS DRIVER 17478M: Amitkumar Karwar <amitkarwar@gmail.com> 17479M: Siva Rebbagondla <siva8118@gmail.com> 17480L: linux-wireless@vger.kernel.org 17481S: Maintained 17482F: drivers/net/wireless/rsi/ 17483 17484REGISTER MAP ABSTRACTION 17485M: Mark Brown <broonie@kernel.org> 17486L: linux-kernel@vger.kernel.org 17487S: Supported 17488T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17489F: Documentation/devicetree/bindings/regmap/ 17490F: drivers/base/regmap/ 17491F: include/linux/regmap.h 17492 17493REISERFS FILE SYSTEM 17494L: reiserfs-devel@vger.kernel.org 17495S: Supported 17496F: fs/reiserfs/ 17497 17498REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17499M: Bjorn Andersson <andersson@kernel.org> 17500M: Mathieu Poirier <mathieu.poirier@linaro.org> 17501L: linux-remoteproc@vger.kernel.org 17502S: Maintained 17503T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17504F: Documentation/ABI/testing/sysfs-class-remoteproc 17505F: Documentation/devicetree/bindings/remoteproc/ 17506F: Documentation/staging/remoteproc.rst 17507F: drivers/remoteproc/ 17508F: include/linux/remoteproc.h 17509F: include/linux/remoteproc/ 17510 17511REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17512M: Bjorn Andersson <andersson@kernel.org> 17513M: Mathieu Poirier <mathieu.poirier@linaro.org> 17514L: linux-remoteproc@vger.kernel.org 17515S: Maintained 17516T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17517F: Documentation/ABI/testing/sysfs-bus-rpmsg 17518F: Documentation/staging/rpmsg.rst 17519F: drivers/rpmsg/ 17520F: include/linux/rpmsg.h 17521F: include/linux/rpmsg/ 17522F: include/uapi/linux/rpmsg.h 17523F: samples/rpmsg/ 17524 17525REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17526M: Stephan Gerhold <stephan@gerhold.net> 17527L: netdev@vger.kernel.org 17528L: linux-remoteproc@vger.kernel.org 17529S: Maintained 17530F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17531 17532RENESAS CLOCK DRIVERS 17533M: Geert Uytterhoeven <geert+renesas@glider.be> 17534L: linux-renesas-soc@vger.kernel.org 17535S: Supported 17536T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17537F: Documentation/devicetree/bindings/clock/renesas,* 17538F: drivers/clk/renesas/ 17539 17540RENESAS EMEV2 I2C DRIVER 17541M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17542L: linux-renesas-soc@vger.kernel.org 17543S: Supported 17544F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17545F: drivers/i2c/busses/i2c-emev2.c 17546 17547RENESAS ETHERNET DRIVERS 17548R: Sergey Shtylyov <s.shtylyov@omp.ru> 17549L: netdev@vger.kernel.org 17550L: linux-renesas-soc@vger.kernel.org 17551F: Documentation/devicetree/bindings/net/renesas,*.yaml 17552F: drivers/net/ethernet/renesas/ 17553F: include/linux/sh_eth.h 17554 17555RENESAS R-CAR GYROADC DRIVER 17556M: Marek Vasut <marek.vasut@gmail.com> 17557L: linux-iio@vger.kernel.org 17558S: Supported 17559F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17560F: drivers/iio/adc/rcar-gyroadc.c 17561 17562RENESAS R-CAR I2C DRIVERS 17563M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17564L: linux-renesas-soc@vger.kernel.org 17565S: Supported 17566F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17567F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17568F: drivers/i2c/busses/i2c-rcar.c 17569F: drivers/i2c/busses/i2c-sh_mobile.c 17570 17571RENESAS R-CAR SATA DRIVER 17572R: Sergey Shtylyov <s.shtylyov@omp.ru> 17573S: Supported 17574L: linux-ide@vger.kernel.org 17575L: linux-renesas-soc@vger.kernel.org 17576F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17577F: drivers/ata/sata_rcar.c 17578 17579RENESAS R-CAR THERMAL DRIVERS 17580M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17581L: linux-renesas-soc@vger.kernel.org 17582S: Supported 17583F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17584F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17585F: drivers/thermal/rcar_gen3_thermal.c 17586F: drivers/thermal/rcar_thermal.c 17587 17588RENESAS RIIC DRIVER 17589M: Chris Brandt <chris.brandt@renesas.com> 17590L: linux-renesas-soc@vger.kernel.org 17591S: Supported 17592F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17593F: drivers/i2c/busses/i2c-riic.c 17594 17595RENESAS USB PHY DRIVER 17596M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17597L: linux-renesas-soc@vger.kernel.org 17598S: Maintained 17599F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17600 17601RENESAS RZ/G2L A/D DRIVER 17602M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17603L: linux-iio@vger.kernel.org 17604L: linux-renesas-soc@vger.kernel.org 17605S: Supported 17606F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17607F: drivers/iio/adc/rzg2l_adc.c 17608 17609RENESAS RZ/N1 A5PSW SWITCH DRIVER 17610M: Clément Léger <clement.leger@bootlin.com> 17611L: linux-renesas-soc@vger.kernel.org 17612L: netdev@vger.kernel.org 17613S: Maintained 17614F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17615F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17616F: drivers/net/dsa/rzn1_a5psw* 17617F: drivers/net/pcs/pcs-rzn1-miic.c 17618F: include/dt-bindings/net/pcs-rzn1-miic.h 17619F: include/linux/pcs-rzn1-miic.h 17620F: net/dsa/tag_rzn1_a5psw.c 17621 17622RENESAS RZ/N1 RTC CONTROLLER DRIVER 17623M: Miquel Raynal <miquel.raynal@bootlin.com> 17624L: linux-rtc@vger.kernel.org 17625L: linux-renesas-soc@vger.kernel.org 17626S: Maintained 17627F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17628F: drivers/rtc/rtc-rzn1.c 17629 17630RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17631M: Miquel Raynal <miquel.raynal@bootlin.com> 17632L: linux-mtd@lists.infradead.org 17633L: linux-renesas-soc@vger.kernel.org 17634S: Maintained 17635F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17636F: drivers/mtd/nand/raw/renesas-nand-controller.c 17637 17638RENESAS VERSACLOCK 7 CLOCK DRIVER 17639M: Alex Helms <alexander.helms.jy@renesas.com> 17640S: Maintained 17641F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17642F: drivers/clk/clk-versaclock7.c 17643 17644RESET CONTROLLER FRAMEWORK 17645M: Philipp Zabel <p.zabel@pengutronix.de> 17646S: Maintained 17647T: git git://git.pengutronix.de/git/pza/linux 17648F: Documentation/devicetree/bindings/reset/ 17649F: Documentation/driver-api/reset.rst 17650F: drivers/reset/ 17651F: include/dt-bindings/reset/ 17652F: include/linux/reset-controller.h 17653F: include/linux/reset.h 17654F: include/linux/reset/ 17655K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17656 17657RESTARTABLE SEQUENCES SUPPORT 17658M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17659M: Peter Zijlstra <peterz@infradead.org> 17660M: "Paul E. McKenney" <paulmck@kernel.org> 17661M: Boqun Feng <boqun.feng@gmail.com> 17662L: linux-kernel@vger.kernel.org 17663S: Supported 17664F: include/trace/events/rseq.h 17665F: include/uapi/linux/rseq.h 17666F: kernel/rseq.c 17667F: tools/testing/selftests/rseq/ 17668 17669RFKILL 17670M: Johannes Berg <johannes@sipsolutions.net> 17671L: linux-wireless@vger.kernel.org 17672S: Maintained 17673W: https://wireless.wiki.kernel.org/ 17674Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17675T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17676T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17677F: Documentation/ABI/stable/sysfs-class-rfkill 17678F: Documentation/driver-api/rfkill.rst 17679F: include/linux/rfkill.h 17680F: include/uapi/linux/rfkill.h 17681F: net/rfkill/ 17682 17683RHASHTABLE 17684M: Thomas Graf <tgraf@suug.ch> 17685M: Herbert Xu <herbert@gondor.apana.org.au> 17686L: netdev@vger.kernel.org 17687S: Maintained 17688F: include/linux/rhashtable-types.h 17689F: include/linux/rhashtable.h 17690F: lib/rhashtable.c 17691F: lib/test_rhashtable.c 17692 17693RICOH R5C592 MEMORYSTICK DRIVER 17694M: Maxim Levitsky <maximlevitsky@gmail.com> 17695S: Maintained 17696F: drivers/memstick/host/r592.* 17697 17698RICOH SMARTMEDIA/XD DRIVER 17699M: Maxim Levitsky <maximlevitsky@gmail.com> 17700S: Maintained 17701F: drivers/mtd/nand/raw/r852.c 17702F: drivers/mtd/nand/raw/r852.h 17703 17704RISC-V PMU DRIVERS 17705M: Atish Patra <atishp@atishpatra.org> 17706R: Anup Patel <anup@brainfault.org> 17707L: linux-riscv@lists.infradead.org 17708S: Supported 17709F: drivers/perf/riscv_pmu.c 17710F: drivers/perf/riscv_pmu_legacy.c 17711F: drivers/perf/riscv_pmu_sbi.c 17712 17713RISC-V ARCHITECTURE 17714M: Paul Walmsley <paul.walmsley@sifive.com> 17715M: Palmer Dabbelt <palmer@dabbelt.com> 17716M: Albert Ou <aou@eecs.berkeley.edu> 17717L: linux-riscv@lists.infradead.org 17718S: Supported 17719Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17720P: Documentation/riscv/patch-acceptance.rst 17721T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17722F: arch/riscv/ 17723N: riscv 17724K: riscv 17725 17726RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17727M: Conor Dooley <conor.dooley@microchip.com> 17728M: Daire McNamara <daire.mcnamara@microchip.com> 17729L: linux-riscv@lists.infradead.org 17730S: Supported 17731F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17732F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17733F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17734F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17735F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17736F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17737F: Documentation/devicetree/bindings/riscv/microchip.yaml 17738F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17739F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17740F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17741F: arch/riscv/boot/dts/microchip/ 17742F: drivers/char/hw_random/mpfs-rng.c 17743F: drivers/clk/microchip/clk-mpfs.c 17744F: drivers/i2c/busses/i2c-microchip-core.c 17745F: drivers/mailbox/mailbox-mpfs.c 17746F: drivers/pci/controller/pcie-microchip-host.c 17747F: drivers/reset/reset-mpfs.c 17748F: drivers/rtc/rtc-mpfs.c 17749F: drivers/soc/microchip/ 17750F: drivers/spi/spi-microchip-core-qspi.c 17751F: drivers/spi/spi-microchip-core.c 17752F: drivers/usb/musb/mpfs.c 17753F: include/soc/microchip/mpfs.h 17754 17755RNBD BLOCK DRIVERS 17756M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17757M: Jack Wang <jinpu.wang@ionos.com> 17758L: linux-block@vger.kernel.org 17759S: Maintained 17760F: drivers/block/rnbd/ 17761 17762ROCCAT DRIVERS 17763M: Stefan Achatz <erazor_de@users.sourceforge.net> 17764S: Maintained 17765W: http://sourceforge.net/projects/roccat/ 17766F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17767F: drivers/hid/hid-roccat* 17768F: include/linux/hid-roccat* 17769 17770ROCKCHIP I2S TDM DRIVER 17771M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17772L: linux-rockchip@lists.infradead.org 17773S: Maintained 17774F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17775F: sound/soc/rockchip/rockchip_i2s_tdm.* 17776 17777ROCKCHIP ISP V1 DRIVER 17778M: Dafna Hirschfeld <dafna@fastmail.com> 17779L: linux-media@vger.kernel.org 17780L: linux-rockchip@lists.infradead.org 17781S: Maintained 17782F: Documentation/admin-guide/media/rkisp1.rst 17783F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17784F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17785F: drivers/media/platform/rockchip/rkisp1 17786F: include/uapi/linux/rkisp1-config.h 17787 17788ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17789M: Jacob Chen <jacob-chen@iotwrt.com> 17790M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17791L: linux-media@vger.kernel.org 17792L: linux-rockchip@lists.infradead.org 17793S: Maintained 17794F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17795F: drivers/media/platform/rockchip/rga/ 17796 17797ROCKCHIP VIDEO DECODER DRIVER 17798M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17799L: linux-media@vger.kernel.org 17800L: linux-rockchip@lists.infradead.org 17801S: Maintained 17802F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17803F: drivers/staging/media/rkvdec/ 17804 17805ROCKER DRIVER 17806M: Jiri Pirko <jiri@resnulli.us> 17807L: netdev@vger.kernel.org 17808S: Supported 17809F: drivers/net/ethernet/rocker/ 17810 17811ROCKETPORT EXPRESS/INFINITY DRIVER 17812M: Kevin Cernekee <cernekee@gmail.com> 17813L: linux-serial@vger.kernel.org 17814S: Odd Fixes 17815F: drivers/tty/serial/rp2.* 17816 17817ROHM BD99954 CHARGER IC 17818M: Matti Vaittinen <mazziesaccount@gmail.com> 17819S: Supported 17820F: drivers/power/supply/bd99954-charger.c 17821F: drivers/power/supply/bd99954-charger.h 17822 17823ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17824M: Tomasz Duszynski <tduszyns@gmail.com> 17825S: Maintained 17826F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17827F: drivers/iio/light/bh1750.c 17828 17829ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17830M: Marek Vasut <marek.vasut+renesas@gmail.com> 17831L: linux-kernel@vger.kernel.org 17832L: linux-renesas-soc@vger.kernel.org 17833S: Supported 17834F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17835F: drivers/gpio/gpio-bd9571mwv.c 17836F: drivers/mfd/bd9571mwv.c 17837F: drivers/regulator/bd9571mwv-regulator.c 17838F: include/linux/mfd/bd9571mwv.h 17839 17840ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17841M: Matti Vaittinen <mazziesaccount@gmail.com> 17842S: Supported 17843F: drivers/clk/clk-bd718x7.c 17844F: drivers/gpio/gpio-bd71815.c 17845F: drivers/gpio/gpio-bd71828.c 17846F: drivers/mfd/rohm-bd71828.c 17847F: drivers/mfd/rohm-bd718x7.c 17848F: drivers/mfd/rohm-bd9576.c 17849F: drivers/regulator/bd71815-regulator.c 17850F: drivers/regulator/bd71828-regulator.c 17851F: drivers/regulator/bd718x7-regulator.c 17852F: drivers/regulator/bd9576-regulator.c 17853F: drivers/regulator/rohm-regulator.c 17854F: drivers/rtc/rtc-bd70528.c 17855F: drivers/watchdog/bd9576_wdt.c 17856F: include/linux/mfd/rohm-bd71815.h 17857F: include/linux/mfd/rohm-bd71828.h 17858F: include/linux/mfd/rohm-bd718x7.h 17859F: include/linux/mfd/rohm-bd957x.h 17860F: include/linux/mfd/rohm-generic.h 17861F: include/linux/mfd/rohm-shared.h 17862 17863ROSE NETWORK LAYER 17864M: Ralf Baechle <ralf@linux-mips.org> 17865L: linux-hams@vger.kernel.org 17866S: Maintained 17867W: http://www.linux-ax25.org/ 17868F: include/net/rose.h 17869F: include/uapi/linux/rose.h 17870F: net/rose/ 17871 17872ROTATION DRIVER FOR ALLWINNER A83T 17873M: Jernej Skrabec <jernej.skrabec@gmail.com> 17874L: linux-media@vger.kernel.org 17875S: Maintained 17876T: git git://linuxtv.org/media_tree.git 17877F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17878F: drivers/media/platform/sunxi/sun8i-rotate/ 17879 17880RPMSG TTY DRIVER 17881M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17882L: linux-remoteproc@vger.kernel.org 17883S: Maintained 17884F: drivers/tty/rpmsg_tty.c 17885 17886RTL2830 MEDIA DRIVER 17887M: Antti Palosaari <crope@iki.fi> 17888L: linux-media@vger.kernel.org 17889S: Maintained 17890W: https://linuxtv.org 17891W: http://palosaari.fi/linux/ 17892Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17893T: git git://linuxtv.org/anttip/media_tree.git 17894F: drivers/media/dvb-frontends/rtl2830* 17895 17896RTL2832 MEDIA DRIVER 17897M: Antti Palosaari <crope@iki.fi> 17898L: linux-media@vger.kernel.org 17899S: Maintained 17900W: https://linuxtv.org 17901W: http://palosaari.fi/linux/ 17902Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17903T: git git://linuxtv.org/anttip/media_tree.git 17904F: drivers/media/dvb-frontends/rtl2832* 17905 17906RTL2832_SDR MEDIA DRIVER 17907M: Antti Palosaari <crope@iki.fi> 17908L: linux-media@vger.kernel.org 17909S: Maintained 17910W: https://linuxtv.org 17911W: http://palosaari.fi/linux/ 17912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17913T: git git://linuxtv.org/anttip/media_tree.git 17914F: drivers/media/dvb-frontends/rtl2832_sdr* 17915 17916RTL8180 WIRELESS DRIVER 17917L: linux-wireless@vger.kernel.org 17918S: Orphan 17919W: https://wireless.wiki.kernel.org/ 17920T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17921F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17922 17923RTL8187 WIRELESS DRIVER 17924M: Herton Ronaldo Krzesinski <herton@canonical.com> 17925M: Hin-Tak Leung <htl10@users.sourceforge.net> 17926M: Larry Finger <Larry.Finger@lwfinger.net> 17927L: linux-wireless@vger.kernel.org 17928S: Maintained 17929W: https://wireless.wiki.kernel.org/ 17930T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17931F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17932 17933RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17934M: Jes Sorensen <Jes.Sorensen@gmail.com> 17935L: linux-wireless@vger.kernel.org 17936S: Maintained 17937T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17938F: drivers/net/wireless/realtek/rtl8xxxu/ 17939 17940RTRS TRANSPORT DRIVERS 17941M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17942M: Jack Wang <jinpu.wang@ionos.com> 17943L: linux-rdma@vger.kernel.org 17944S: Maintained 17945F: drivers/infiniband/ulp/rtrs/ 17946 17947RUNTIME VERIFICATION (RV) 17948M: Daniel Bristot de Oliveira <bristot@kernel.org> 17949M: Steven Rostedt <rostedt@goodmis.org> 17950L: linux-trace-devel@vger.kernel.org 17951S: Maintained 17952F: Documentation/trace/rv/ 17953F: include/linux/rv.h 17954F: include/rv/ 17955F: kernel/trace/rv/ 17956F: tools/verification/ 17957 17958RUST 17959M: Miguel Ojeda <ojeda@kernel.org> 17960M: Alex Gaynor <alex.gaynor@gmail.com> 17961M: Wedson Almeida Filho <wedsonaf@gmail.com> 17962R: Boqun Feng <boqun.feng@gmail.com> 17963R: Gary Guo <gary@garyguo.net> 17964R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17965L: rust-for-linux@vger.kernel.org 17966S: Supported 17967W: https://github.com/Rust-for-Linux/linux 17968B: https://github.com/Rust-for-Linux/linux/issues 17969T: git https://github.com/Rust-for-Linux/linux.git rust-next 17970F: Documentation/rust/ 17971F: rust/ 17972F: samples/rust/ 17973F: scripts/*rust* 17974K: \b(?i:rust)\b 17975 17976RXRPC SOCKETS (AF_RXRPC) 17977M: David Howells <dhowells@redhat.com> 17978M: Marc Dionne <marc.dionne@auristor.com> 17979L: linux-afs@lists.infradead.org 17980S: Supported 17981W: https://www.infradead.org/~dhowells/kafs/ 17982F: Documentation/networking/rxrpc.rst 17983F: include/keys/rxrpc-type.h 17984F: include/net/af_rxrpc.h 17985F: include/trace/events/rxrpc.h 17986F: include/uapi/linux/rxrpc.h 17987F: net/rxrpc/ 17988 17989S3 SAVAGE FRAMEBUFFER DRIVER 17990M: Antonino Daplas <adaplas@gmail.com> 17991L: linux-fbdev@vger.kernel.org 17992S: Maintained 17993F: drivers/video/fbdev/savage/ 17994 17995S390 17996M: Heiko Carstens <hca@linux.ibm.com> 17997M: Vasily Gorbik <gor@linux.ibm.com> 17998M: Alexander Gordeev <agordeev@linux.ibm.com> 17999R: Christian Borntraeger <borntraeger@linux.ibm.com> 18000R: Sven Schnelle <svens@linux.ibm.com> 18001L: linux-s390@vger.kernel.org 18002S: Supported 18003T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18004F: Documentation/driver-api/s390-drivers.rst 18005F: Documentation/s390/ 18006F: arch/s390/ 18007F: drivers/s390/ 18008 18009S390 COMMON I/O LAYER 18010M: Vineeth Vijayan <vneethv@linux.ibm.com> 18011M: Peter Oberparleiter <oberpar@linux.ibm.com> 18012L: linux-s390@vger.kernel.org 18013S: Supported 18014F: drivers/s390/cio/ 18015 18016S390 DASD DRIVER 18017M: Stefan Haberland <sth@linux.ibm.com> 18018M: Jan Hoeppner <hoeppner@linux.ibm.com> 18019L: linux-s390@vger.kernel.org 18020S: Supported 18021F: block/partitions/ibm.c 18022F: drivers/s390/block/dasd* 18023F: include/linux/dasd_mod.h 18024 18025S390 IOMMU (PCI) 18026M: Matthew Rosato <mjrosato@linux.ibm.com> 18027M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18028L: linux-s390@vger.kernel.org 18029S: Supported 18030F: drivers/iommu/s390-iommu.c 18031 18032S390 IUCV NETWORK LAYER 18033M: Alexandra Winter <wintera@linux.ibm.com> 18034M: Wenjia Zhang <wenjia@linux.ibm.com> 18035L: linux-s390@vger.kernel.org 18036L: netdev@vger.kernel.org 18037S: Supported 18038F: drivers/s390/net/*iucv* 18039F: include/net/iucv/ 18040F: net/iucv/ 18041 18042S390 NETWORK DRIVERS 18043M: Alexandra Winter <wintera@linux.ibm.com> 18044M: Wenjia Zhang <wenjia@linux.ibm.com> 18045L: linux-s390@vger.kernel.org 18046L: netdev@vger.kernel.org 18047S: Supported 18048F: drivers/s390/net/ 18049 18050S390 PCI SUBSYSTEM 18051M: Niklas Schnelle <schnelle@linux.ibm.com> 18052M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18053L: linux-s390@vger.kernel.org 18054S: Supported 18055F: arch/s390/pci/ 18056F: drivers/pci/hotplug/s390_pci_hpc.c 18057F: Documentation/s390/pci.rst 18058 18059S390 VFIO AP DRIVER 18060M: Tony Krowiak <akrowiak@linux.ibm.com> 18061M: Halil Pasic <pasic@linux.ibm.com> 18062M: Jason Herne <jjherne@linux.ibm.com> 18063L: linux-s390@vger.kernel.org 18064S: Supported 18065F: Documentation/s390/vfio-ap* 18066F: drivers/s390/crypto/vfio_ap* 18067 18068S390 VFIO-CCW DRIVER 18069M: Eric Farman <farman@linux.ibm.com> 18070M: Matthew Rosato <mjrosato@linux.ibm.com> 18071R: Halil Pasic <pasic@linux.ibm.com> 18072L: linux-s390@vger.kernel.org 18073L: kvm@vger.kernel.org 18074S: Supported 18075F: Documentation/s390/vfio-ccw.rst 18076F: drivers/s390/cio/vfio_ccw* 18077F: include/uapi/linux/vfio_ccw.h 18078 18079S390 VFIO-PCI DRIVER 18080M: Matthew Rosato <mjrosato@linux.ibm.com> 18081M: Eric Farman <farman@linux.ibm.com> 18082L: linux-s390@vger.kernel.org 18083L: kvm@vger.kernel.org 18084S: Supported 18085F: arch/s390/kvm/pci* 18086F: drivers/vfio/pci/vfio_pci_zdev.c 18087F: include/uapi/linux/vfio_zdev.h 18088 18089S390 ZCRYPT DRIVER 18090M: Harald Freudenberger <freude@linux.ibm.com> 18091L: linux-s390@vger.kernel.org 18092S: Supported 18093F: drivers/s390/crypto/ 18094 18095S390 ZFCP DRIVER 18096M: Steffen Maier <maier@linux.ibm.com> 18097M: Benjamin Block <bblock@linux.ibm.com> 18098L: linux-s390@vger.kernel.org 18099S: Supported 18100F: drivers/s390/scsi/zfcp_* 18101 18102S3C ADC BATTERY DRIVER 18103M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18104L: linux-samsung-soc@vger.kernel.org 18105S: Odd Fixes 18106F: drivers/power/supply/s3c_adc_battery.c 18107F: include/linux/s3c_adc_battery.h 18108 18109S3C24XX SD/MMC Driver 18110M: Ben Dooks <ben-linux@fluff.org> 18111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18112S: Supported 18113F: drivers/mmc/host/s3cmci.* 18114 18115SAA6588 RDS RECEIVER DRIVER 18116M: Hans Verkuil <hverkuil@xs4all.nl> 18117L: linux-media@vger.kernel.org 18118S: Odd Fixes 18119W: https://linuxtv.org 18120T: git git://linuxtv.org/media_tree.git 18121F: drivers/media/i2c/saa6588* 18122 18123SAA7134 VIDEO4LINUX DRIVER 18124M: Mauro Carvalho Chehab <mchehab@kernel.org> 18125L: linux-media@vger.kernel.org 18126S: Odd fixes 18127W: https://linuxtv.org 18128T: git git://linuxtv.org/media_tree.git 18129F: Documentation/driver-api/media/drivers/saa7134* 18130F: drivers/media/pci/saa7134/ 18131 18132SAA7146 VIDEO4LINUX-2 DRIVER 18133M: Hans Verkuil <hverkuil@xs4all.nl> 18134L: linux-media@vger.kernel.org 18135S: Maintained 18136T: git git://linuxtv.org/media_tree.git 18137F: drivers/staging/media/deprecated/saa7146/ 18138 18139SAFESETID SECURITY MODULE 18140M: Micah Morton <mortonm@chromium.org> 18141S: Supported 18142F: Documentation/admin-guide/LSM/SafeSetID.rst 18143F: security/safesetid/ 18144 18145SAMSUNG AUDIO (ASoC) DRIVERS 18146M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18147M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18148L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18149S: Supported 18150B: mailto:linux-samsung-soc@vger.kernel.org 18151F: Documentation/devicetree/bindings/sound/samsung* 18152F: sound/soc/samsung/ 18153 18154SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18155M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18156L: linux-crypto@vger.kernel.org 18157L: linux-samsung-soc@vger.kernel.org 18158S: Maintained 18159F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18160F: drivers/crypto/exynos-rng.c 18161 18162SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18163M: Łukasz Stelmach <l.stelmach@samsung.com> 18164L: linux-samsung-soc@vger.kernel.org 18165S: Maintained 18166F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18167F: drivers/char/hw_random/exynos-trng.c 18168 18169SAMSUNG FRAMEBUFFER DRIVER 18170M: Jingoo Han <jingoohan1@gmail.com> 18171L: linux-fbdev@vger.kernel.org 18172S: Maintained 18173F: drivers/video/fbdev/s3c-fb.c 18174 18175SAMSUNG INTERCONNECT DRIVERS 18176M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18177M: Artur Świgoń <a.swigon@samsung.com> 18178L: linux-pm@vger.kernel.org 18179L: linux-samsung-soc@vger.kernel.org 18180S: Supported 18181F: drivers/interconnect/samsung/ 18182 18183SAMSUNG LAPTOP DRIVER 18184M: Corentin Chary <corentin.chary@gmail.com> 18185L: platform-driver-x86@vger.kernel.org 18186S: Maintained 18187F: drivers/platform/x86/samsung-laptop.c 18188 18189SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18190M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18191L: linux-kernel@vger.kernel.org 18192L: linux-samsung-soc@vger.kernel.org 18193S: Supported 18194B: mailto:linux-samsung-soc@vger.kernel.org 18195F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18196F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18197F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18198F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18199F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18200F: drivers/clk/clk-s2mps11.c 18201F: drivers/mfd/sec*.c 18202F: drivers/regulator/s2m*.c 18203F: drivers/regulator/s5m*.c 18204F: drivers/rtc/rtc-s5m.c 18205F: include/linux/mfd/samsung/ 18206 18207SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18208M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18209L: linux-media@vger.kernel.org 18210L: linux-samsung-soc@vger.kernel.org 18211S: Maintained 18212F: drivers/media/platform/samsung/s3c-camif/ 18213F: include/media/drv-intf/s3c_camif.h 18214 18215SAMSUNG S3FWRN5 NFC DRIVER 18216M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18217L: linux-nfc@lists.01.org (subscribers-only) 18218S: Maintained 18219F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18220F: drivers/nfc/s3fwrn5 18221 18222SAMSUNG S5C73M3 CAMERA DRIVER 18223M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18224M: Andrzej Hajda <andrzej.hajda@intel.com> 18225L: linux-media@vger.kernel.org 18226S: Supported 18227F: drivers/media/i2c/s5c73m3/* 18228 18229SAMSUNG S5K5BAF CAMERA DRIVER 18230M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18231M: Andrzej Hajda <andrzej.hajda@intel.com> 18232L: linux-media@vger.kernel.org 18233S: Supported 18234F: drivers/media/i2c/s5k5baf.c 18235 18236SAMSUNG S5P Security SubSystem (SSS) DRIVER 18237M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18238M: Vladimir Zapolskiy <vz@mleia.com> 18239L: linux-crypto@vger.kernel.org 18240L: linux-samsung-soc@vger.kernel.org 18241S: Maintained 18242F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18243F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18244F: drivers/crypto/s5p-sss.c 18245 18246SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18247M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18248L: linux-media@vger.kernel.org 18249S: Supported 18250Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18251F: drivers/media/platform/samsung/exynos4-is/ 18252 18253SAMSUNG SOC CLOCK DRIVERS 18254M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18255M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18256M: Tomasz Figa <tomasz.figa@gmail.com> 18257M: Chanwoo Choi <cw00.choi@samsung.com> 18258R: Alim Akhtar <alim.akhtar@samsung.com> 18259L: linux-samsung-soc@vger.kernel.org 18260S: Supported 18261T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18262T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18263F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18264F: Documentation/devicetree/bindings/clock/samsung,s3c* 18265F: drivers/clk/samsung/ 18266F: include/dt-bindings/clock/exynos*.h 18267F: include/dt-bindings/clock/s3c*.h 18268F: include/dt-bindings/clock/s5p*.h 18269F: include/dt-bindings/clock/samsung,*.h 18270F: include/linux/clk/samsung.h 18271F: include/linux/platform_data/clk-s3c2410.h 18272 18273SAMSUNG SPI DRIVERS 18274M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18275M: Andi Shyti <andi@etezian.org> 18276L: linux-spi@vger.kernel.org 18277L: linux-samsung-soc@vger.kernel.org 18278S: Maintained 18279F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18280F: drivers/spi/spi-s3c* 18281F: include/linux/platform_data/spi-s3c64xx.h 18282F: include/linux/spi/s3c24xx-fiq.h 18283 18284SAMSUNG SXGBE DRIVERS 18285M: Byungho An <bh74.an@samsung.com> 18286L: netdev@vger.kernel.org 18287S: Supported 18288F: drivers/net/ethernet/samsung/sxgbe/ 18289 18290SAMSUNG THERMAL DRIVER 18291M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18292M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18293L: linux-pm@vger.kernel.org 18294L: linux-samsung-soc@vger.kernel.org 18295S: Maintained 18296F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18297F: drivers/thermal/samsung/ 18298 18299SAMSUNG USB2 PHY DRIVER 18300M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18301L: linux-kernel@vger.kernel.org 18302S: Supported 18303F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18304F: Documentation/driver-api/phy/samsung-usb2.rst 18305F: drivers/phy/samsung/phy-exynos4210-usb2.c 18306F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18307F: drivers/phy/samsung/phy-exynos5250-usb2.c 18308F: drivers/phy/samsung/phy-s5pv210-usb2.c 18309F: drivers/phy/samsung/phy-samsung-usb2.c 18310F: drivers/phy/samsung/phy-samsung-usb2.h 18311 18312SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18313M: Paul Barker <paul.barker@sancloud.com> 18314R: Marc Murphy <marc.murphy@sancloud.com> 18315S: Supported 18316F: arch/arm/boot/dts/am335x-sancloud* 18317 18318SC1200 WDT DRIVER 18319M: Zwane Mwaikambo <zwanem@gmail.com> 18320S: Maintained 18321F: drivers/watchdog/sc1200wdt.c 18322 18323SCHEDULER 18324M: Ingo Molnar <mingo@redhat.com> 18325M: Peter Zijlstra <peterz@infradead.org> 18326M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18327M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18328R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18329R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18330R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18331R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18332R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18333R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18334L: linux-kernel@vger.kernel.org 18335S: Maintained 18336T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18337F: include/linux/preempt.h 18338F: include/linux/sched.h 18339F: include/linux/wait.h 18340F: include/uapi/linux/sched.h 18341F: kernel/sched/ 18342 18343SCR24X CHIP CARD INTERFACE DRIVER 18344M: Lubomir Rintel <lkundrak@v3.sk> 18345S: Supported 18346F: drivers/char/pcmcia/scr24x_cs.c 18347 18348SCSI RDMA PROTOCOL (SRP) INITIATOR 18349M: Bart Van Assche <bvanassche@acm.org> 18350L: linux-rdma@vger.kernel.org 18351S: Supported 18352Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18353F: drivers/infiniband/ulp/srp/ 18354F: include/scsi/srp.h 18355 18356SCSI RDMA PROTOCOL (SRP) TARGET 18357M: Bart Van Assche <bvanassche@acm.org> 18358L: linux-rdma@vger.kernel.org 18359L: target-devel@vger.kernel.org 18360S: Supported 18361Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18362F: drivers/infiniband/ulp/srpt/ 18363 18364SCSI SG DRIVER 18365M: Doug Gilbert <dgilbert@interlog.com> 18366L: linux-scsi@vger.kernel.org 18367S: Maintained 18368W: http://sg.danny.cz/sg 18369F: Documentation/scsi/scsi-generic.rst 18370F: drivers/scsi/sg.c 18371F: include/scsi/sg.h 18372 18373SCSI SUBSYSTEM 18374M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18375M: "Martin K. Petersen" <martin.petersen@oracle.com> 18376L: linux-scsi@vger.kernel.org 18377S: Maintained 18378Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18379T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18380T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18381F: Documentation/devicetree/bindings/scsi/ 18382F: drivers/scsi/ 18383F: drivers/ufs/ 18384F: include/scsi/ 18385 18386SCSI TAPE DRIVER 18387M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18388L: linux-scsi@vger.kernel.org 18389S: Maintained 18390F: Documentation/scsi/st.rst 18391F: drivers/scsi/st.* 18392F: drivers/scsi/st_*.h 18393 18394SCSI TARGET CORE USER DRIVER 18395M: Bodo Stroesser <bostroesser@gmail.com> 18396L: linux-scsi@vger.kernel.org 18397L: target-devel@vger.kernel.org 18398S: Supported 18399F: Documentation/target/tcmu-design.rst 18400F: drivers/target/target_core_user.c 18401F: include/uapi/linux/target_core_user.h 18402 18403SCSI TARGET SUBSYSTEM 18404M: "Martin K. Petersen" <martin.petersen@oracle.com> 18405L: linux-scsi@vger.kernel.org 18406L: target-devel@vger.kernel.org 18407S: Supported 18408W: http://www.linux-iscsi.org 18409Q: https://patchwork.kernel.org/project/target-devel/list/ 18410T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18411F: Documentation/target/ 18412F: drivers/target/ 18413F: include/target/ 18414 18415SCTP PROTOCOL 18416M: Vlad Yasevich <vyasevich@gmail.com> 18417M: Neil Horman <nhorman@tuxdriver.com> 18418M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18419L: linux-sctp@vger.kernel.org 18420S: Maintained 18421W: http://lksctp.sourceforge.net 18422F: Documentation/networking/sctp.rst 18423F: include/linux/sctp.h 18424F: include/net/sctp/ 18425F: include/uapi/linux/sctp.h 18426F: net/sctp/ 18427 18428SCx200 CPU SUPPORT 18429M: Jim Cromie <jim.cromie@gmail.com> 18430S: Odd Fixes 18431F: Documentation/i2c/busses/scx200_acb.rst 18432F: arch/x86/platform/scx200/ 18433F: drivers/i2c/busses/scx200* 18434F: drivers/mtd/maps/scx200_docflash.c 18435F: drivers/watchdog/scx200_wdt.c 18436F: include/linux/scx200.h 18437 18438SCx200 GPIO DRIVER 18439M: Jim Cromie <jim.cromie@gmail.com> 18440S: Maintained 18441F: drivers/char/scx200_gpio.c 18442F: include/linux/scx200_gpio.h 18443 18444SCx200 HRT CLOCKSOURCE DRIVER 18445M: Jim Cromie <jim.cromie@gmail.com> 18446S: Maintained 18447F: drivers/clocksource/scx200_hrt.c 18448 18449SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18450M: Sascha Sommer <saschasommer@freenet.de> 18451L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18452S: Maintained 18453F: drivers/mmc/host/sdricoh_cs.c 18454 18455SECO BOARDS CEC DRIVER 18456M: Ettore Chimenti <ek5.chimenti@gmail.com> 18457S: Maintained 18458F: drivers/media/cec/platform/seco/seco-cec.c 18459F: drivers/media/cec/platform/seco/seco-cec.h 18460 18461SECURE COMPUTING 18462M: Kees Cook <keescook@chromium.org> 18463R: Andy Lutomirski <luto@amacapital.net> 18464R: Will Drewry <wad@chromium.org> 18465S: Supported 18466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18467F: Documentation/userspace-api/seccomp_filter.rst 18468F: include/linux/seccomp.h 18469F: include/uapi/linux/seccomp.h 18470F: kernel/seccomp.c 18471F: tools/testing/selftests/kselftest_harness.h 18472F: tools/testing/selftests/seccomp/* 18473K: \bsecure_computing 18474K: \bTIF_SECCOMP\b 18475 18476SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18477M: Al Cooper <alcooperx@gmail.com> 18478R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18479L: linux-mmc@vger.kernel.org 18480S: Maintained 18481F: drivers/mmc/host/sdhci-brcmstb* 18482 18483SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18484M: Adrian Hunter <adrian.hunter@intel.com> 18485L: linux-mmc@vger.kernel.org 18486S: Supported 18487F: drivers/mmc/host/sdhci* 18488 18489SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18490M: Eugen Hristev <eugen.hristev@microchip.com> 18491L: linux-mmc@vger.kernel.org 18492S: Supported 18493F: drivers/mmc/host/sdhci-of-at91.c 18494 18495SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18496M: Ben Dooks <ben-linux@fluff.org> 18497M: Jaehoon Chung <jh80.chung@samsung.com> 18498L: linux-mmc@vger.kernel.org 18499S: Maintained 18500F: drivers/mmc/host/sdhci-s3c* 18501 18502SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18503M: Viresh Kumar <vireshk@kernel.org> 18504L: linux-mmc@vger.kernel.org 18505S: Maintained 18506F: drivers/mmc/host/sdhci-spear.c 18507 18508SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18509M: Vignesh Raghavendra <vigneshr@ti.com> 18510L: linux-mmc@vger.kernel.org 18511S: Maintained 18512F: drivers/mmc/host/sdhci-omap.c 18513 18514SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18515M: Haibo Chen <haibo.chen@nxp.com> 18516L: linux-imx@nxp.com 18517L: linux-mmc@vger.kernel.org 18518S: Maintained 18519F: drivers/mmc/host/sdhci-esdhc-imx.c 18520 18521SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18522M: Jonathan Derrick <jonathan.derrick@linux.dev> 18523L: linux-block@vger.kernel.org 18524S: Supported 18525F: block/opal_proto.h 18526F: block/sed* 18527F: include/linux/sed* 18528F: include/uapi/linux/sed* 18529 18530SECURITY CONTACT 18531M: Security Officers <security@kernel.org> 18532S: Supported 18533F: Documentation/admin-guide/security-bugs.rst 18534 18535SECURITY SUBSYSTEM 18536M: Paul Moore <paul@paul-moore.com> 18537M: James Morris <jmorris@namei.org> 18538M: "Serge E. Hallyn" <serge@hallyn.com> 18539L: linux-security-module@vger.kernel.org (suggested Cc:) 18540S: Supported 18541W: http://kernsec.org/ 18542T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18543F: security/ 18544X: security/selinux/ 18545 18546SELINUX SECURITY MODULE 18547M: Paul Moore <paul@paul-moore.com> 18548M: Stephen Smalley <stephen.smalley.work@gmail.com> 18549M: Eric Paris <eparis@parisplace.org> 18550L: selinux@vger.kernel.org 18551S: Supported 18552W: https://selinuxproject.org 18553W: https://github.com/SELinuxProject 18554T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18555F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18556F: Documentation/ABI/obsolete/sysfs-selinux-disable 18557F: Documentation/admin-guide/LSM/SELinux.rst 18558F: include/trace/events/avc.h 18559F: include/uapi/linux/selinux_netlink.h 18560F: scripts/selinux/ 18561F: security/selinux/ 18562 18563SENSABLE PHANTOM 18564M: Jiri Slaby <jirislaby@kernel.org> 18565S: Maintained 18566F: drivers/misc/phantom.c 18567F: include/uapi/linux/phantom.h 18568 18569SENSEAIR SUNRISE 006-0-0007 18570M: Jacopo Mondi <jacopo@jmondi.org> 18571S: Maintained 18572F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18573F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18574F: drivers/iio/chemical/sunrise_co2.c 18575 18576SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18577M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18578S: Maintained 18579F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18580F: drivers/iio/chemical/scd30.h 18581F: drivers/iio/chemical/scd30_core.c 18582F: drivers/iio/chemical/scd30_i2c.c 18583F: drivers/iio/chemical/scd30_serial.c 18584 18585SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18586M: Roan van Dijk <roan@protonic.nl> 18587S: Maintained 18588F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18589F: drivers/iio/chemical/scd4x.c 18590 18591SENSIRION SGP40 GAS SENSOR DRIVER 18592M: Andreas Klinger <ak@it-klinger.de> 18593S: Maintained 18594F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18595F: drivers/iio/chemical/sgp40.c 18596 18597SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18598M: Tomasz Duszynski <tduszyns@gmail.com> 18599S: Maintained 18600F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18601F: drivers/iio/chemical/sps30.c 18602F: drivers/iio/chemical/sps30_i2c.c 18603F: drivers/iio/chemical/sps30_serial.c 18604 18605SERIAL DEVICE BUS 18606M: Rob Herring <robh@kernel.org> 18607L: linux-serial@vger.kernel.org 18608S: Maintained 18609F: Documentation/devicetree/bindings/serial/serial.yaml 18610F: drivers/tty/serdev/ 18611F: include/linux/serdev.h 18612 18613SERIAL DRIVERS 18614M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18615L: linux-serial@vger.kernel.org 18616S: Maintained 18617F: Documentation/devicetree/bindings/serial/ 18618F: drivers/tty/serial/ 18619 18620SERIAL IR RECEIVER 18621M: Sean Young <sean@mess.org> 18622L: linux-media@vger.kernel.org 18623S: Maintained 18624F: drivers/media/rc/serial_ir.c 18625 18626SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18627M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18628L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18629S: Maintained 18630F: Documentation/devicetree/bindings/slimbus/ 18631F: drivers/slimbus/ 18632F: include/linux/slimbus.h 18633 18634SFC NETWORK DRIVER 18635M: Edward Cree <ecree.xilinx@gmail.com> 18636M: Martin Habets <habetsm.xilinx@gmail.com> 18637L: netdev@vger.kernel.org 18638S: Supported 18639F: drivers/net/ethernet/sfc/ 18640 18641SFF/SFP/SFP+ MODULE SUPPORT 18642M: Russell King <linux@armlinux.org.uk> 18643L: netdev@vger.kernel.org 18644S: Maintained 18645F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18646F: drivers/net/phy/phylink.c 18647F: drivers/net/phy/sfp* 18648F: include/linux/mdio/mdio-i2c.h 18649F: include/linux/phylink.h 18650F: include/linux/sfp.h 18651K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18652 18653SGI GRU DRIVER 18654M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18655S: Maintained 18656F: drivers/misc/sgi-gru/ 18657 18658SGI XP/XPC/XPNET DRIVER 18659M: Robin Holt <robinmholt@gmail.com> 18660M: Steve Wahl <steve.wahl@hpe.com> 18661R: Mike Travis <mike.travis@hpe.com> 18662S: Maintained 18663F: drivers/misc/sgi-xp/ 18664 18665SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18666M: Karsten Graul <kgraul@linux.ibm.com> 18667M: Wenjia Zhang <wenjia@linux.ibm.com> 18668M: Jan Karcher <jaka@linux.ibm.com> 18669L: linux-s390@vger.kernel.org 18670S: Supported 18671F: net/smc/ 18672 18673SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18674M: Linus Walleij <linus.walleij@linaro.org> 18675L: linux-iio@vger.kernel.org 18676S: Maintained 18677T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18678F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18679F: drivers/iio/light/gp2ap002.c 18680 18681SHARP RJ54N1CB0C SENSOR DRIVER 18682M: Jacopo Mondi <jacopo@jmondi.org> 18683L: linux-media@vger.kernel.org 18684S: Odd fixes 18685T: git git://linuxtv.org/media_tree.git 18686F: drivers/media/i2c/rj54n1cb0c.c 18687F: include/media/i2c/rj54n1cb0c.h 18688 18689SH_VOU V4L2 OUTPUT DRIVER 18690L: linux-media@vger.kernel.org 18691S: Orphan 18692F: drivers/media/platform/renesas/sh_vou.c 18693F: include/media/drv-intf/sh_vou.h 18694 18695SI2157 MEDIA DRIVER 18696M: Antti Palosaari <crope@iki.fi> 18697L: linux-media@vger.kernel.org 18698S: Maintained 18699W: https://linuxtv.org 18700W: http://palosaari.fi/linux/ 18701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18702T: git git://linuxtv.org/anttip/media_tree.git 18703F: drivers/media/tuners/si2157* 18704 18705SI2165 MEDIA DRIVER 18706M: Matthias Schwarzott <zzam@gentoo.org> 18707L: linux-media@vger.kernel.org 18708S: Maintained 18709W: https://linuxtv.org 18710Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18711F: drivers/media/dvb-frontends/si2165* 18712 18713SI2168 MEDIA DRIVER 18714M: Antti Palosaari <crope@iki.fi> 18715L: linux-media@vger.kernel.org 18716S: Maintained 18717W: https://linuxtv.org 18718W: http://palosaari.fi/linux/ 18719Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18720T: git git://linuxtv.org/anttip/media_tree.git 18721F: drivers/media/dvb-frontends/si2168* 18722 18723SI470X FM RADIO RECEIVER I2C DRIVER 18724M: Hans Verkuil <hverkuil@xs4all.nl> 18725L: linux-media@vger.kernel.org 18726S: Odd Fixes 18727W: https://linuxtv.org 18728T: git git://linuxtv.org/media_tree.git 18729F: drivers/media/radio/si470x/radio-si470x-i2c.c 18730 18731SI470X FM RADIO RECEIVER USB DRIVER 18732M: Hans Verkuil <hverkuil@xs4all.nl> 18733L: linux-media@vger.kernel.org 18734S: Maintained 18735W: https://linuxtv.org 18736T: git git://linuxtv.org/media_tree.git 18737F: drivers/media/radio/si470x/radio-si470x-common.c 18738F: drivers/media/radio/si470x/radio-si470x-usb.c 18739F: drivers/media/radio/si470x/radio-si470x.h 18740 18741SI4713 FM RADIO TRANSMITTER I2C DRIVER 18742M: Eduardo Valentin <edubezval@gmail.com> 18743L: linux-media@vger.kernel.org 18744S: Odd Fixes 18745W: https://linuxtv.org 18746T: git git://linuxtv.org/media_tree.git 18747F: drivers/media/radio/si4713/si4713.? 18748 18749SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18750M: Eduardo Valentin <edubezval@gmail.com> 18751L: linux-media@vger.kernel.org 18752S: Odd Fixes 18753W: https://linuxtv.org 18754T: git git://linuxtv.org/media_tree.git 18755F: drivers/media/radio/si4713/radio-platform-si4713.c 18756 18757SI4713 FM RADIO TRANSMITTER USB DRIVER 18758M: Hans Verkuil <hverkuil@xs4all.nl> 18759L: linux-media@vger.kernel.org 18760S: Maintained 18761W: https://linuxtv.org 18762T: git git://linuxtv.org/media_tree.git 18763F: drivers/media/radio/si4713/radio-usb-si4713.c 18764 18765SIANO DVB DRIVER 18766M: Mauro Carvalho Chehab <mchehab@kernel.org> 18767L: linux-media@vger.kernel.org 18768S: Odd fixes 18769W: https://linuxtv.org 18770T: git git://linuxtv.org/media_tree.git 18771F: drivers/media/common/siano/ 18772F: drivers/media/mmc/siano/ 18773F: drivers/media/usb/siano/ 18774F: drivers/media/usb/siano/ 18775 18776SIFIVE DRIVERS 18777M: Palmer Dabbelt <palmer@dabbelt.com> 18778M: Paul Walmsley <paul.walmsley@sifive.com> 18779L: linux-riscv@lists.infradead.org 18780S: Supported 18781T: git https://github.com/sifive/riscv-linux.git 18782N: sifive 18783K: [^@]sifive 18784 18785SIFIVE FU540 SYSTEM-ON-CHIP 18786M: Paul Walmsley <paul.walmsley@sifive.com> 18787M: Palmer Dabbelt <palmer@dabbelt.com> 18788L: linux-riscv@lists.infradead.org 18789S: Supported 18790T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18791N: fu540 18792K: fu540 18793 18794SIFIVE PDMA DRIVER 18795M: Green Wan <green.wan@sifive.com> 18796S: Maintained 18797F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18798F: drivers/dma/sf-pdma/ 18799 18800SILEAD TOUCHSCREEN DRIVER 18801M: Hans de Goede <hdegoede@redhat.com> 18802L: linux-input@vger.kernel.org 18803L: platform-driver-x86@vger.kernel.org 18804S: Maintained 18805F: drivers/input/touchscreen/silead.c 18806F: drivers/platform/x86/touchscreen_dmi.c 18807 18808SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18809M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18810S: Supported 18811F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18812F: drivers/net/wireless/silabs/wfx/ 18813 18814SILICON MOTION SM712 FRAME BUFFER DRIVER 18815M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18816M: Teddy Wang <teddy.wang@siliconmotion.com> 18817M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18818L: linux-fbdev@vger.kernel.org 18819S: Maintained 18820F: Documentation/fb/sm712fb.rst 18821F: drivers/video/fbdev/sm712* 18822 18823SILVACO I3C DUAL-ROLE MASTER 18824M: Miquel Raynal <miquel.raynal@bootlin.com> 18825M: Conor Culhane <conor.culhane@silvaco.com> 18826L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18827S: Maintained 18828F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18829F: drivers/i3c/master/svc-i3c-master.c 18830 18831SIMPLEFB FB DRIVER 18832M: Hans de Goede <hdegoede@redhat.com> 18833L: linux-fbdev@vger.kernel.org 18834S: Maintained 18835F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18836F: drivers/video/fbdev/simplefb.c 18837F: include/linux/platform_data/simplefb.h 18838 18839SIMTEC EB110ATX (Chalice CATS) 18840M: Simtec Linux Team <linux@simtec.co.uk> 18841S: Supported 18842W: http://www.simtec.co.uk/products/EB110ATX/ 18843 18844SIMTEC EB2410ITX (BAST) 18845M: Simtec Linux Team <linux@simtec.co.uk> 18846S: Supported 18847W: http://www.simtec.co.uk/products/EB2410ITX/ 18848F: arch/arm/mach-s3c/bast-ide.c 18849F: arch/arm/mach-s3c/bast-irq.c 18850F: arch/arm/mach-s3c/mach-bast.c 18851 18852SIOX 18853M: Thorsten Scherer <t.scherer@eckelmann.de> 18854M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18855R: Pengutronix Kernel Team <kernel@pengutronix.de> 18856S: Supported 18857F: drivers/gpio/gpio-siox.c 18858F: drivers/siox/* 18859F: include/trace/events/siox.h 18860 18861SIPHASH PRF ROUTINES 18862M: Jason A. Donenfeld <Jason@zx2c4.com> 18863S: Maintained 18864F: include/linux/siphash.h 18865F: lib/siphash.c 18866F: lib/test_siphash.c 18867 18868SIS 190 ETHERNET DRIVER 18869M: Francois Romieu <romieu@fr.zoreil.com> 18870L: netdev@vger.kernel.org 18871S: Maintained 18872F: drivers/net/ethernet/sis/sis190.c 18873 18874SIS 900/7016 FAST ETHERNET DRIVER 18875M: Daniele Venzano <venza@brownhat.org> 18876L: netdev@vger.kernel.org 18877S: Maintained 18878W: http://www.brownhat.org/sis900.html 18879F: drivers/net/ethernet/sis/sis900.* 18880 18881SIS FRAMEBUFFER DRIVER 18882M: Thomas Winischhofer <thomas@winischhofer.net> 18883S: Maintained 18884W: http://www.winischhofer.net/linuxsisvga.shtml 18885F: Documentation/fb/sisfb.rst 18886F: drivers/video/fbdev/sis/ 18887F: include/video/sisfb.h 18888 18889SIS I2C TOUCHSCREEN DRIVER 18890M: Mika Penttilä <mika.penttila@nextfour.com> 18891L: linux-input@vger.kernel.org 18892S: Maintained 18893F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18894F: drivers/input/touchscreen/sis_i2c.c 18895 18896SIS USB2VGA DRIVER 18897M: Thomas Winischhofer <thomas@winischhofer.net> 18898S: Maintained 18899W: http://www.winischhofer.at/linuxsisusbvga.shtml 18900F: drivers/usb/misc/sisusbvga/ 18901 18902SL28 CPLD MFD DRIVER 18903M: Michael Walle <michael@walle.cc> 18904S: Maintained 18905F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18906F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18907F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18908F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18909F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18910F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18911F: drivers/gpio/gpio-sl28cpld.c 18912F: drivers/hwmon/sl28cpld-hwmon.c 18913F: drivers/irqchip/irq-sl28cpld.c 18914F: drivers/pwm/pwm-sl28cpld.c 18915F: drivers/watchdog/sl28cpld_wdt.c 18916 18917SLAB ALLOCATOR 18918M: Christoph Lameter <cl@linux.com> 18919M: Pekka Enberg <penberg@kernel.org> 18920M: David Rientjes <rientjes@google.com> 18921M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18922M: Andrew Morton <akpm@linux-foundation.org> 18923M: Vlastimil Babka <vbabka@suse.cz> 18924R: Roman Gushchin <roman.gushchin@linux.dev> 18925R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18926L: linux-mm@kvack.org 18927S: Maintained 18928T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18929F: include/linux/sl?b*.h 18930F: mm/sl?b* 18931 18932SLCAN CAN NETWORK DRIVER 18933M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18934L: linux-can@vger.kernel.org 18935S: Maintained 18936F: drivers/net/can/slcan/ 18937 18938SLEEPABLE READ-COPY UPDATE (SRCU) 18939M: Lai Jiangshan <jiangshanlai@gmail.com> 18940M: "Paul E. McKenney" <paulmck@kernel.org> 18941M: Josh Triplett <josh@joshtriplett.org> 18942R: Steven Rostedt <rostedt@goodmis.org> 18943R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18944L: rcu@vger.kernel.org 18945S: Supported 18946W: http://www.rdrop.com/users/paulmck/RCU/ 18947T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18948F: include/linux/srcu*.h 18949F: kernel/rcu/srcu*.c 18950 18951SMACK SECURITY MODULE 18952M: Casey Schaufler <casey@schaufler-ca.com> 18953L: linux-security-module@vger.kernel.org 18954S: Maintained 18955W: http://schaufler-ca.com 18956T: git git://github.com/cschaufler/smack-next 18957F: Documentation/admin-guide/LSM/Smack.rst 18958F: security/smack/ 18959 18960SMC91x ETHERNET DRIVER 18961M: Nicolas Pitre <nico@fluxnic.net> 18962S: Odd Fixes 18963F: drivers/net/ethernet/smsc/smc91x.* 18964 18965SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18966M: Mark Rutland <mark.rutland@arm.com> 18967M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18968M: Sudeep Holla <sudeep.holla@arm.com> 18969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18970S: Maintained 18971F: drivers/firmware/smccc/ 18972F: include/linux/arm-smccc.h 18973 18974SMM665 HARDWARE MONITOR DRIVER 18975M: Guenter Roeck <linux@roeck-us.net> 18976L: linux-hwmon@vger.kernel.org 18977S: Maintained 18978F: Documentation/hwmon/smm665.rst 18979F: drivers/hwmon/smm665.c 18980 18981SMSC EMC2103 HARDWARE MONITOR DRIVER 18982M: Steve Glendinning <steve.glendinning@shawell.net> 18983L: linux-hwmon@vger.kernel.org 18984S: Maintained 18985F: Documentation/hwmon/emc2103.rst 18986F: drivers/hwmon/emc2103.c 18987 18988SMSC SCH5627 HARDWARE MONITOR DRIVER 18989M: Hans de Goede <hdegoede@redhat.com> 18990L: linux-hwmon@vger.kernel.org 18991S: Supported 18992F: Documentation/hwmon/sch5627.rst 18993F: drivers/hwmon/sch5627.c 18994 18995SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18996M: Steve Glendinning <steve.glendinning@shawell.net> 18997L: linux-fbdev@vger.kernel.org 18998S: Maintained 18999F: drivers/video/fbdev/smscufx.c 19000 19001SMSC47B397 HARDWARE MONITOR DRIVER 19002M: Jean Delvare <jdelvare@suse.com> 19003L: linux-hwmon@vger.kernel.org 19004S: Maintained 19005F: Documentation/hwmon/smsc47b397.rst 19006F: drivers/hwmon/smsc47b397.c 19007 19008SMSC911x ETHERNET DRIVER 19009M: Steve Glendinning <steve.glendinning@shawell.net> 19010L: netdev@vger.kernel.org 19011S: Maintained 19012F: drivers/net/ethernet/smsc/smsc911x.* 19013F: include/linux/smsc911x.h 19014 19015SMSC9420 PCI ETHERNET DRIVER 19016M: Steve Glendinning <steve.glendinning@shawell.net> 19017L: netdev@vger.kernel.org 19018S: Maintained 19019F: drivers/net/ethernet/smsc/smsc9420.* 19020 19021SOCIONEXT (SNI) AVE NETWORK DRIVER 19022M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19023L: netdev@vger.kernel.org 19024S: Maintained 19025F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19026F: drivers/net/ethernet/socionext/sni_ave.c 19027 19028SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19029M: Jassi Brar <jaswinder.singh@linaro.org> 19030M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19031L: netdev@vger.kernel.org 19032S: Maintained 19033F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19034F: drivers/net/ethernet/socionext/netsec.c 19035 19036SOCIONEXT (SNI) Synquacer SPI DRIVER 19037M: Masahisa Kojima <masahisa.kojima@linaro.org> 19038M: Jassi Brar <jaswinder.singh@linaro.org> 19039L: linux-spi@vger.kernel.org 19040S: Maintained 19041F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19042F: drivers/spi/spi-synquacer.c 19043 19044SOCIONEXT SYNQUACER I2C DRIVER 19045M: Ard Biesheuvel <ardb@kernel.org> 19046L: linux-i2c@vger.kernel.org 19047S: Maintained 19048F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19049F: drivers/i2c/busses/i2c-synquacer.c 19050 19051SOCIONEXT UNIPHIER SOUND DRIVER 19052L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19053S: Orphan 19054F: sound/soc/uniphier/ 19055 19056SOEKRIS NET48XX LED SUPPORT 19057M: Chris Boot <bootc@bootc.net> 19058S: Maintained 19059F: drivers/leds/leds-net48xx.c 19060 19061SOFT-IWARP DRIVER (siw) 19062M: Bernard Metzler <bmt@zurich.ibm.com> 19063L: linux-rdma@vger.kernel.org 19064S: Supported 19065F: drivers/infiniband/sw/siw/ 19066F: include/uapi/rdma/siw-abi.h 19067 19068SOFT-ROCE DRIVER (rxe) 19069M: Zhu Yanjun <zyjzyj2000@gmail.com> 19070L: linux-rdma@vger.kernel.org 19071S: Supported 19072F: drivers/infiniband/sw/rxe/ 19073F: include/uapi/rdma/rdma_user_rxe.h 19074 19075SOFTLOGIC 6x10 MPEG CODEC 19076M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19077M: Anton Sviridenko <anton@corp.bluecherry.net> 19078M: Andrey Utkin <andrey_utkin@fastmail.com> 19079M: Ismael Luceno <ismael@iodev.co.uk> 19080L: linux-media@vger.kernel.org 19081S: Supported 19082F: drivers/media/pci/solo6x10/ 19083 19084SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19085M: James Morse <james.morse@arm.com> 19086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19087S: Maintained 19088F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19089F: drivers/firmware/arm_sdei.c 19090F: include/linux/arm_sdei.h 19091F: include/uapi/linux/arm_sdei.h 19092 19093SOFTWARE NODES AND DEVICE PROPERTIES 19094R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19095R: Daniel Scally <djrscally@gmail.com> 19096R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19097R: Sakari Ailus <sakari.ailus@linux.intel.com> 19098L: linux-acpi@vger.kernel.org 19099S: Maintained 19100F: drivers/base/property.c 19101F: drivers/base/swnode.c 19102F: include/linux/fwnode.h 19103F: include/linux/property.h 19104 19105SOFTWARE RAID (Multiple Disks) SUPPORT 19106M: Song Liu <song@kernel.org> 19107L: linux-raid@vger.kernel.org 19108S: Supported 19109Q: https://patchwork.kernel.org/project/linux-raid/list/ 19110T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19111F: drivers/md/Kconfig 19112F: drivers/md/Makefile 19113F: drivers/md/md* 19114F: drivers/md/raid* 19115F: include/linux/raid/ 19116F: include/uapi/linux/raid/ 19117 19118SOLIDRUN CLEARFOG SUPPORT 19119M: Russell King <linux@armlinux.org.uk> 19120S: Maintained 19121F: arch/arm/boot/dts/armada-388-clearfog* 19122F: arch/arm/boot/dts/armada-38x-solidrun-* 19123 19124SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19125M: Russell King <linux@armlinux.org.uk> 19126S: Maintained 19127F: arch/arm/boot/dts/imx6*-cubox-i* 19128F: arch/arm/boot/dts/imx6*-hummingboard* 19129F: arch/arm/boot/dts/imx6*-sr-* 19130 19131SONIC NETWORK DRIVER 19132M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19133L: netdev@vger.kernel.org 19134S: Maintained 19135F: drivers/net/ethernet/natsemi/sonic.* 19136 19137SONICS SILICON BACKPLANE DRIVER (SSB) 19138M: Michael Buesch <m@bues.ch> 19139L: linux-wireless@vger.kernel.org 19140S: Maintained 19141F: drivers/ssb/ 19142F: include/linux/ssb/ 19143 19144SONY IMX208 SENSOR DRIVER 19145M: Sakari Ailus <sakari.ailus@linux.intel.com> 19146L: linux-media@vger.kernel.org 19147S: Maintained 19148T: git git://linuxtv.org/media_tree.git 19149F: drivers/media/i2c/imx208.c 19150 19151SONY IMX214 SENSOR DRIVER 19152M: Ricardo Ribalda <ribalda@kernel.org> 19153L: linux-media@vger.kernel.org 19154S: Maintained 19155T: git git://linuxtv.org/media_tree.git 19156F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19157F: drivers/media/i2c/imx214.c 19158 19159SONY IMX219 SENSOR DRIVER 19160M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19161L: linux-media@vger.kernel.org 19162S: Maintained 19163T: git git://linuxtv.org/media_tree.git 19164F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19165F: drivers/media/i2c/imx219.c 19166 19167SONY IMX258 SENSOR DRIVER 19168M: Sakari Ailus <sakari.ailus@linux.intel.com> 19169L: linux-media@vger.kernel.org 19170S: Maintained 19171T: git git://linuxtv.org/media_tree.git 19172F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19173F: drivers/media/i2c/imx258.c 19174 19175SONY IMX274 SENSOR DRIVER 19176M: Leon Luo <leonl@leopardimaging.com> 19177L: linux-media@vger.kernel.org 19178S: Maintained 19179T: git git://linuxtv.org/media_tree.git 19180F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19181F: drivers/media/i2c/imx274.c 19182 19183SONY IMX290 SENSOR DRIVER 19184M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19185L: linux-media@vger.kernel.org 19186S: Maintained 19187T: git git://linuxtv.org/media_tree.git 19188F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19189F: drivers/media/i2c/imx290.c 19190 19191SONY IMX319 SENSOR DRIVER 19192M: Bingbu Cao <bingbu.cao@intel.com> 19193L: linux-media@vger.kernel.org 19194S: Maintained 19195T: git git://linuxtv.org/media_tree.git 19196F: drivers/media/i2c/imx319.c 19197 19198SONY IMX334 SENSOR DRIVER 19199M: Paul J. Murphy <paul.j.murphy@intel.com> 19200M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19201L: linux-media@vger.kernel.org 19202S: Maintained 19203T: git git://linuxtv.org/media_tree.git 19204F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19205F: drivers/media/i2c/imx334.c 19206 19207SONY IMX335 SENSOR DRIVER 19208M: Paul J. Murphy <paul.j.murphy@intel.com> 19209M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19210L: linux-media@vger.kernel.org 19211S: Maintained 19212T: git git://linuxtv.org/media_tree.git 19213F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19214F: drivers/media/i2c/imx335.c 19215 19216SONY IMX355 SENSOR DRIVER 19217M: Tianshu Qiu <tian.shu.qiu@intel.com> 19218L: linux-media@vger.kernel.org 19219S: Maintained 19220T: git git://linuxtv.org/media_tree.git 19221F: drivers/media/i2c/imx355.c 19222 19223SONY IMX412 SENSOR DRIVER 19224M: Paul J. Murphy <paul.j.murphy@intel.com> 19225M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19226L: linux-media@vger.kernel.org 19227S: Maintained 19228T: git git://linuxtv.org/media_tree.git 19229F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19230F: drivers/media/i2c/imx412.c 19231 19232SONY MEMORYSTICK SUBSYSTEM 19233M: Maxim Levitsky <maximlevitsky@gmail.com> 19234M: Alex Dubov <oakad@yahoo.com> 19235M: Ulf Hansson <ulf.hansson@linaro.org> 19236L: linux-mmc@vger.kernel.org 19237S: Maintained 19238T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19239F: drivers/memstick/ 19240F: include/linux/memstick.h 19241 19242SONY VAIO CONTROL DEVICE DRIVER 19243M: Mattia Dongili <malattia@linux.it> 19244L: platform-driver-x86@vger.kernel.org 19245S: Maintained 19246W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19247F: Documentation/admin-guide/laptops/sony-laptop.rst 19248F: drivers/char/sonypi.c 19249F: drivers/platform/x86/sony-laptop.c 19250F: include/linux/sony-laptop.h 19251 19252SOUND 19253M: Jaroslav Kysela <perex@perex.cz> 19254M: Takashi Iwai <tiwai@suse.com> 19255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19256S: Maintained 19257W: http://www.alsa-project.org/ 19258Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19259T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19260F: Documentation/sound/ 19261F: include/sound/ 19262F: include/uapi/sound/ 19263F: sound/ 19264F: tools/testing/selftests/alsa 19265 19266SOUND - COMPRESSED AUDIO 19267M: Vinod Koul <vkoul@kernel.org> 19268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19269S: Supported 19270T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19271F: Documentation/sound/designs/compress-offload.rst 19272F: include/sound/compress_driver.h 19273F: include/uapi/sound/compress_* 19274F: sound/core/compress_offload.c 19275F: sound/soc/soc-compress.c 19276 19277SOUND - DMAENGINE HELPERS 19278M: Lars-Peter Clausen <lars@metafoo.de> 19279S: Supported 19280F: include/sound/dmaengine_pcm.h 19281F: sound/core/pcm_dmaengine.c 19282F: sound/soc/soc-generic-dmaengine-pcm.c 19283 19284SOUND - ALSA SELFTESTS 19285M: Mark Brown <broonie@kernel.org> 19286L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19287L: linux-kselftest@vger.kernel.org 19288S: Supported 19289F: tools/testing/selftests/alsa 19290 19291SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19292M: Liam Girdwood <lgirdwood@gmail.com> 19293M: Mark Brown <broonie@kernel.org> 19294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19295S: Supported 19296W: http://alsa-project.org/main/index.php/ASoC 19297T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19298F: Documentation/devicetree/bindings/sound/ 19299F: Documentation/sound/soc/ 19300F: include/dt-bindings/sound/ 19301F: include/sound/soc* 19302F: sound/soc/ 19303 19304SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19305M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19306M: Liam Girdwood <lgirdwood@gmail.com> 19307M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19308M: Bard Liao <yung-chuan.liao@linux.intel.com> 19309M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19310R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19311M: Daniel Baluta <daniel.baluta@nxp.com> 19312L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19313S: Supported 19314W: https://github.com/thesofproject/linux/ 19315F: sound/soc/sof/ 19316 19317SOUNDWIRE SUBSYSTEM 19318M: Vinod Koul <vkoul@kernel.org> 19319M: Bard Liao <yung-chuan.liao@linux.intel.com> 19320R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19321R: Sanyog Kale <sanyog.r.kale@intel.com> 19322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19323S: Supported 19324T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19325F: Documentation/driver-api/soundwire/ 19326F: drivers/soundwire/ 19327F: include/linux/soundwire/ 19328 19329SP2 MEDIA DRIVER 19330M: Olli Salonen <olli.salonen@iki.fi> 19331L: linux-media@vger.kernel.org 19332S: Maintained 19333W: https://linuxtv.org 19334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19335F: drivers/media/dvb-frontends/sp2* 19336 19337SPARC + UltraSPARC (sparc/sparc64) 19338M: "David S. Miller" <davem@davemloft.net> 19339L: sparclinux@vger.kernel.org 19340S: Maintained 19341Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19342T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19343T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19344F: arch/sparc/ 19345F: drivers/sbus/ 19346 19347SPARC SERIAL DRIVERS 19348M: "David S. Miller" <davem@davemloft.net> 19349L: sparclinux@vger.kernel.org 19350S: Maintained 19351T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19352T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19353F: drivers/tty/serial/suncore.c 19354F: drivers/tty/serial/sunhv.c 19355F: drivers/tty/serial/sunsab.c 19356F: drivers/tty/serial/sunsab.h 19357F: drivers/tty/serial/sunsu.c 19358F: drivers/tty/serial/sunzilog.c 19359F: drivers/tty/serial/sunzilog.h 19360F: drivers/tty/vcc.c 19361F: include/linux/sunserialcore.h 19362 19363SPARSE CHECKER 19364M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19365L: linux-sparse@vger.kernel.org 19366S: Maintained 19367W: https://sparse.docs.kernel.org/ 19368T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19369Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19370B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19371F: include/linux/compiler.h 19372 19373SPEAKUP CONSOLE SPEECH DRIVER 19374M: William Hubbs <w.d.hubbs@gmail.com> 19375M: Chris Brannon <chris@the-brannons.com> 19376M: Kirk Reiser <kirk@reisers.ca> 19377M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19378L: speakup@linux-speakup.org 19379S: Odd Fixes 19380W: http://www.linux-speakup.org/ 19381W: https://github.com/linux-speakup/speakup 19382B: https://github.com/linux-speakup/speakup/issues 19383F: drivers/accessibility/speakup/ 19384 19385SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19386M: Viresh Kumar <vireshk@kernel.org> 19387M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19388M: soc@kernel.org 19389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19390S: Maintained 19391W: http://www.st.com/spear 19392F: arch/arm/boot/dts/spear* 19393F: arch/arm/mach-spear/ 19394F: drivers/clk/spear/ 19395F: drivers/pinctrl/spear/ 19396 19397SPI NOR SUBSYSTEM 19398M: Tudor Ambarus <tudor.ambarus@microchip.com> 19399M: Pratyush Yadav <pratyush@kernel.org> 19400R: Michael Walle <michael@walle.cc> 19401L: linux-mtd@lists.infradead.org 19402S: Maintained 19403W: http://www.linux-mtd.infradead.org/ 19404Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19405C: irc://irc.oftc.net/mtd 19406T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19407F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19408F: drivers/mtd/spi-nor/ 19409F: include/linux/mtd/spi-nor.h 19410 19411SPI SUBSYSTEM 19412M: Mark Brown <broonie@kernel.org> 19413L: linux-spi@vger.kernel.org 19414S: Maintained 19415Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19416T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19417F: Documentation/devicetree/bindings/spi/ 19418F: Documentation/spi/ 19419F: drivers/spi/ 19420F: include/linux/spi/ 19421F: include/uapi/linux/spi/ 19422F: tools/spi/ 19423 19424SPIDERNET NETWORK DRIVER for CELL 19425M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19426M: Geoff Levand <geoff@infradead.org> 19427L: netdev@vger.kernel.org 19428L: linuxppc-dev@lists.ozlabs.org 19429S: Maintained 19430F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19431F: drivers/net/ethernet/toshiba/spider_net* 19432 19433SPMI SUBSYSTEM 19434M: Stephen Boyd <sboyd@kernel.org> 19435L: linux-kernel@vger.kernel.org 19436S: Maintained 19437T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19438F: Documentation/devicetree/bindings/spmi/ 19439F: drivers/spmi/ 19440F: include/dt-bindings/spmi/spmi.h 19441F: include/linux/spmi.h 19442F: include/trace/events/spmi.h 19443 19444SPU FILE SYSTEM 19445M: Jeremy Kerr <jk@ozlabs.org> 19446L: linuxppc-dev@lists.ozlabs.org 19447S: Supported 19448W: http://www.ibm.com/developerworks/power/cell/ 19449F: Documentation/filesystems/spufs/spufs.rst 19450F: arch/powerpc/platforms/cell/spufs/ 19451 19452SQUASHFS FILE SYSTEM 19453M: Phillip Lougher <phillip@squashfs.org.uk> 19454L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19455S: Maintained 19456W: http://squashfs.org.uk 19457T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19458F: Documentation/filesystems/squashfs.rst 19459F: fs/squashfs/ 19460 19461SRM (Alpha) environment access 19462M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19463S: Maintained 19464F: arch/alpha/kernel/srm_env.c 19465 19466ST LSM6DSx IMU IIO DRIVER 19467M: Lorenzo Bianconi <lorenzo@kernel.org> 19468L: linux-iio@vger.kernel.org 19469S: Maintained 19470W: http://www.st.com/ 19471F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19472F: drivers/iio/imu/st_lsm6dsx/ 19473 19474ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19475M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19476M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19477L: linux-media@vger.kernel.org 19478S: Maintained 19479T: git git://linuxtv.org/media_tree.git 19480F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19481F: drivers/media/i2c/st-mipid02.c 19482 19483ST STM32 I2C/SMBUS DRIVER 19484M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19485M: Alain Volmat <alain.volmat@foss.st.com> 19486L: linux-i2c@vger.kernel.org 19487S: Maintained 19488F: drivers/i2c/busses/i2c-stm32* 19489 19490ST STM32 SPI DRIVER 19491M: Alain Volmat <alain.volmat@foss.st.com> 19492L: linux-spi@vger.kernel.org 19493S: Maintained 19494F: drivers/spi/spi-stm32.c 19495 19496ST STPDDC60 DRIVER 19497M: Daniel Nilsson <daniel.nilsson@flex.com> 19498L: linux-hwmon@vger.kernel.org 19499S: Maintained 19500F: Documentation/hwmon/stpddc60.rst 19501F: drivers/hwmon/pmbus/stpddc60.c 19502 19503ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19504M: Song Qiang <songqiang1304521@gmail.com> 19505L: linux-iio@vger.kernel.org 19506S: Maintained 19507F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19508F: drivers/iio/proximity/vl53l0x-i2c.c 19509 19510STABLE BRANCH 19511M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19512M: Sasha Levin <sashal@kernel.org> 19513L: stable@vger.kernel.org 19514S: Supported 19515F: Documentation/process/stable-kernel-rules.rst 19516 19517STAGING - ATOMISP DRIVER 19518M: Mauro Carvalho Chehab <mchehab@kernel.org> 19519R: Sakari Ailus <sakari.ailus@linux.intel.com> 19520L: linux-media@vger.kernel.org 19521S: Maintained 19522F: drivers/staging/media/atomisp/ 19523 19524STAGING - FIELDBUS SUBSYSTEM 19525M: Sven Van Asbroeck <TheSven73@gmail.com> 19526S: Maintained 19527F: drivers/staging/fieldbus/* 19528F: drivers/staging/fieldbus/Documentation/ 19529 19530STAGING - HMS ANYBUS-S BUS 19531M: Sven Van Asbroeck <TheSven73@gmail.com> 19532S: Maintained 19533F: drivers/staging/fieldbus/anybuss/ 19534 19535STAGING - INDUSTRIAL IO 19536M: Jonathan Cameron <jic23@kernel.org> 19537L: linux-iio@vger.kernel.org 19538S: Odd Fixes 19539F: Documentation/devicetree/bindings/staging/iio/ 19540F: drivers/staging/iio/ 19541 19542STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19543M: Marc Dietrich <marvin24@gmx.de> 19544L: ac100@lists.launchpad.net (moderated for non-subscribers) 19545L: linux-tegra@vger.kernel.org 19546S: Maintained 19547F: drivers/staging/nvec/ 19548 19549STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19550M: Jens Frederich <jfrederich@gmail.com> 19551M: Jon Nettleton <jon.nettleton@gmail.com> 19552S: Maintained 19553W: http://wiki.laptop.org/go/DCON 19554F: drivers/staging/olpc_dcon/ 19555 19556STAGING - REALTEK RTL8188EU DRIVERS 19557M: Larry Finger <Larry.Finger@lwfinger.net> 19558M: Phillip Potter <phil@philpotter.co.uk> 19559R: Pavel Skripkin <paskripkin@gmail.com> 19560S: Supported 19561F: drivers/staging/r8188eu/ 19562 19563STAGING - REALTEK RTL8712U DRIVERS 19564M: Larry Finger <Larry.Finger@lwfinger.net> 19565M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19566S: Odd Fixes 19567F: drivers/staging/rtl8712/ 19568 19569STAGING - SEPS525 LCD CONTROLLER DRIVERS 19570M: Michael Hennerich <michael.hennerich@analog.com> 19571L: linux-fbdev@vger.kernel.org 19572S: Supported 19573F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19574F: drivers/staging/fbtft/fb_seps525.c 19575 19576STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19577M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19578M: Teddy Wang <teddy.wang@siliconmotion.com> 19579M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19580L: linux-fbdev@vger.kernel.org 19581S: Maintained 19582F: drivers/staging/sm750fb/ 19583 19584STAGING - VIA VT665X DRIVERS 19585M: Forest Bond <forest@alittletooquiet.net> 19586S: Odd Fixes 19587F: drivers/staging/vt665?/ 19588 19589STAGING SUBSYSTEM 19590M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19591L: linux-staging@lists.linux.dev 19592S: Supported 19593T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19594F: drivers/staging/ 19595 19596STARFIRE/DURALAN NETWORK DRIVER 19597M: Ion Badulescu <ionut@badula.org> 19598S: Odd Fixes 19599F: drivers/net/ethernet/adaptec/starfire* 19600 19601STARFIVE JH7100 CLOCK DRIVERS 19602M: Emil Renner Berthing <kernel@esmil.dk> 19603S: Maintained 19604F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19605F: drivers/clk/starfive/clk-starfive-jh7100* 19606F: include/dt-bindings/clock/starfive-jh7100*.h 19607 19608STARFIVE JH7100 PINCTRL DRIVER 19609M: Emil Renner Berthing <kernel@esmil.dk> 19610L: linux-gpio@vger.kernel.org 19611S: Maintained 19612F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19613F: drivers/pinctrl/starfive/ 19614F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19615 19616STARFIVE JH7100 RESET CONTROLLER DRIVER 19617M: Emil Renner Berthing <kernel@esmil.dk> 19618S: Maintained 19619F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19620F: drivers/reset/reset-starfive-jh7100.c 19621F: include/dt-bindings/reset/starfive-jh7100.h 19622 19623STATIC BRANCH/CALL 19624M: Peter Zijlstra <peterz@infradead.org> 19625M: Josh Poimboeuf <jpoimboe@kernel.org> 19626M: Jason Baron <jbaron@akamai.com> 19627R: Steven Rostedt <rostedt@goodmis.org> 19628R: Ard Biesheuvel <ardb@kernel.org> 19629S: Supported 19630F: arch/*/include/asm/jump_label*.h 19631F: arch/*/include/asm/static_call*.h 19632F: arch/*/kernel/jump_label.c 19633F: arch/*/kernel/static_call.c 19634F: include/linux/jump_label*.h 19635F: include/linux/static_call*.h 19636F: kernel/jump_label.c 19637F: kernel/static_call.c 19638 19639STI AUDIO (ASoC) DRIVERS 19640M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19641L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19642S: Maintained 19643F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19644F: sound/soc/sti/ 19645 19646STI CEC DRIVER 19647M: Alain Volmat <alain.volmat@foss.st.com> 19648S: Maintained 19649F: Documentation/devicetree/bindings/media/stih-cec.txt 19650F: drivers/media/cec/platform/sti/ 19651 19652STK1160 USB VIDEO CAPTURE DRIVER 19653M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19654L: linux-media@vger.kernel.org 19655S: Maintained 19656T: git git://linuxtv.org/media_tree.git 19657F: drivers/media/usb/stk1160/ 19658 19659STM32 AUDIO (ASoC) DRIVERS 19660M: Olivier Moysan <olivier.moysan@foss.st.com> 19661M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19662L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19663S: Maintained 19664F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19665F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19666F: sound/soc/stm/ 19667 19668STM32 TIMER/LPTIMER DRIVERS 19669M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19670S: Maintained 19671F: Documentation/ABI/testing/*timer-stm32 19672F: Documentation/devicetree/bindings/*/*stm32-*timer* 19673F: drivers/*/stm32-*timer* 19674F: drivers/pwm/pwm-stm32* 19675F: include/linux/*/stm32-*tim* 19676 19677STMMAC ETHERNET DRIVER 19678M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19679M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19680M: Jose Abreu <joabreu@synopsys.com> 19681L: netdev@vger.kernel.org 19682S: Supported 19683W: http://www.stlinux.com 19684F: Documentation/networking/device_drivers/ethernet/stmicro/ 19685F: drivers/net/ethernet/stmicro/stmmac/ 19686 19687SUN3/3X 19688M: Sam Creasey <sammy@sammy.net> 19689S: Maintained 19690W: http://sammy.net/sun3/ 19691F: arch/m68k/include/asm/sun3* 19692F: arch/m68k/kernel/*sun3* 19693F: arch/m68k/sun3*/ 19694F: drivers/net/ethernet/i825xx/sun3* 19695 19696SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19697M: Hans de Goede <hdegoede@redhat.com> 19698L: linux-input@vger.kernel.org 19699S: Maintained 19700F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19701F: drivers/input/keyboard/sun4i-lradc-keys.c 19702 19703SUNDANCE NETWORK DRIVER 19704M: Denis Kirjanov <kda@linux-powerpc.org> 19705L: netdev@vger.kernel.org 19706S: Maintained 19707F: drivers/net/ethernet/dlink/sundance.c 19708 19709SUN HAPPY MEAL ETHERNET DRIVER 19710M: Sean Anderson <seanga2@gmail.com> 19711S: Maintained 19712F: drivers/net/ethernet/sun/sunhme.* 19713 19714SUNPLUS ETHERNET DRIVER 19715M: Wells Lu <wellslutw@gmail.com> 19716L: netdev@vger.kernel.org 19717S: Maintained 19718W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19719F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19720F: drivers/net/ethernet/sunplus/ 19721 19722SUNPLUS OCOTP DRIVER 19723M: Vincent Shih <vincent.sunplus@gmail.com> 19724S: Maintained 19725F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19726F: drivers/nvmem/sunplus-ocotp.c 19727 19728SUNPLUS USB2 PHY DRIVER 19729M: Vincent Shih <vincent.sunplus@gmail.com> 19730L: linux-usb@vger.kernel.org 19731S: Maintained 19732F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19733F: drivers/phy/sunplus/Kconfig 19734F: drivers/phy/sunplus/Makefile 19735F: drivers/phy/sunplus/phy-sunplus-usb2.c 19736 19737SUNPLUS PWM DRIVER 19738M: Hammer Hsieh <hammerh0314@gmail.com> 19739S: Maintained 19740F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19741F: drivers/pwm/pwm-sunplus.c 19742 19743SUNPLUS RTC DRIVER 19744M: Vincent Shih <vincent.sunplus@gmail.com> 19745L: linux-rtc@vger.kernel.org 19746S: Maintained 19747F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19748F: drivers/rtc/rtc-sunplus.c 19749 19750SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19751M: Li-hao Kuo <lhjeff911@gmail.com> 19752L: linux-spi@vger.kernel.org 19753S: Maintained 19754F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19755F: drivers/spi/spi-sunplus-sp7021.c 19756 19757SUNPLUS UART DRIVER 19758M: Hammer Hsieh <hammerh0314@gmail.com> 19759S: Maintained 19760F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19761F: drivers/tty/serial/sunplus-uart.c 19762 19763SUNPLUS WATCHDOG DRIVER 19764M: Xiantao Hu <xt.hu@cqplus1.com> 19765L: linux-watchdog@vger.kernel.org 19766S: Maintained 19767F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19768F: drivers/watchdog/sunplus_wdt.c 19769 19770SUPERH 19771M: Yoshinori Sato <ysato@users.sourceforge.jp> 19772M: Rich Felker <dalias@libc.org> 19773L: linux-sh@vger.kernel.org 19774S: Maintained 19775Q: http://patchwork.kernel.org/project/linux-sh/list/ 19776F: Documentation/sh/ 19777F: arch/sh/ 19778F: drivers/sh/ 19779 19780SUSPEND TO RAM 19781M: "Rafael J. Wysocki" <rafael@kernel.org> 19782M: Len Brown <len.brown@intel.com> 19783M: Pavel Machek <pavel@ucw.cz> 19784L: linux-pm@vger.kernel.org 19785S: Supported 19786B: https://bugzilla.kernel.org 19787F: Documentation/power/ 19788F: arch/x86/kernel/acpi/ 19789F: drivers/base/power/ 19790F: include/linux/freezer.h 19791F: include/linux/pm.h 19792F: include/linux/suspend.h 19793F: kernel/power/ 19794 19795SVGA HANDLING 19796M: Martin Mares <mj@ucw.cz> 19797L: linux-video@atrey.karlin.mff.cuni.cz 19798S: Maintained 19799F: Documentation/admin-guide/svga.rst 19800F: arch/x86/boot/video* 19801 19802SWITCHDEV 19803M: Jiri Pirko <jiri@resnulli.us> 19804M: Ivan Vecera <ivecera@redhat.com> 19805L: netdev@vger.kernel.org 19806S: Supported 19807F: include/net/switchdev.h 19808F: net/switchdev/ 19809 19810SY8106A REGULATOR DRIVER 19811M: Icenowy Zheng <icenowy@aosc.io> 19812S: Maintained 19813F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19814F: drivers/regulator/sy8106a-regulator.c 19815 19816SYNC FILE FRAMEWORK 19817M: Sumit Semwal <sumit.semwal@linaro.org> 19818R: Gustavo Padovan <gustavo@padovan.org> 19819L: linux-media@vger.kernel.org 19820L: dri-devel@lists.freedesktop.org 19821S: Maintained 19822T: git git://anongit.freedesktop.org/drm/drm-misc 19823F: Documentation/driver-api/sync_file.rst 19824F: drivers/dma-buf/dma-fence* 19825F: drivers/dma-buf/sw_sync.c 19826F: drivers/dma-buf/sync_* 19827F: include/linux/sync_file.h 19828F: include/uapi/linux/sync_file.h 19829 19830SYNOPSYS ARC ARCHITECTURE 19831M: Vineet Gupta <vgupta@kernel.org> 19832L: linux-snps-arc@lists.infradead.org 19833S: Supported 19834T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19835F: Documentation/arc/ 19836F: Documentation/devicetree/bindings/arc/* 19837F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19838F: arch/arc/ 19839F: drivers/clocksource/arc_timer.c 19840F: drivers/tty/serial/arc_uart.c 19841 19842SYNOPSYS ARC HSDK SDP pll clock driver 19843M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19844S: Supported 19845F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19846F: drivers/clk/clk-hsdk-pll.c 19847 19848SYNOPSYS ARC SDP clock driver 19849M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19850S: Supported 19851F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19852F: drivers/clk/axs10x/* 19853 19854SYNOPSYS ARC SDP platform support 19855M: Alexey Brodkin <abrodkin@synopsys.com> 19856S: Supported 19857F: Documentation/devicetree/bindings/arc/axs10* 19858F: arch/arc/boot/dts/ax* 19859F: arch/arc/plat-axs10x 19860 19861SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19862M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19863S: Supported 19864F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19865F: drivers/reset/reset-axs10x.c 19866 19867SYNOPSYS CREG GPIO DRIVER 19868M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19869S: Maintained 19870F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19871F: drivers/gpio/gpio-creg-snps.c 19872 19873SYNOPSYS DESIGNWARE 8250 UART DRIVER 19874M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19875R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19876S: Supported 19877F: drivers/tty/serial/8250/8250_dw.c 19878F: drivers/tty/serial/8250/8250_dwlib.* 19879F: drivers/tty/serial/8250/8250_lpss.c 19880 19881SYNOPSYS DESIGNWARE APB GPIO DRIVER 19882M: Hoan Tran <hoan@os.amperecomputing.com> 19883M: Serge Semin <fancer.lancer@gmail.com> 19884L: linux-gpio@vger.kernel.org 19885S: Maintained 19886F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19887F: drivers/gpio/gpio-dwapb.c 19888 19889SYNOPSYS DESIGNWARE APB SSI DRIVER 19890M: Serge Semin <fancer.lancer@gmail.com> 19891L: linux-spi@vger.kernel.org 19892S: Supported 19893F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19894F: drivers/spi/spi-dw* 19895 19896SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19897M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19898S: Maintained 19899F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19900F: drivers/dma/dw-axi-dmac/ 19901 19902SYNOPSYS DESIGNWARE DMAC DRIVER 19903M: Viresh Kumar <vireshk@kernel.org> 19904R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19905S: Maintained 19906F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19907F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19908F: drivers/dma/dw/ 19909F: include/dt-bindings/dma/dw-dmac.h 19910F: include/linux/dma/dw.h 19911F: include/linux/platform_data/dma-dw.h 19912 19913SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19914M: Jose Abreu <Jose.Abreu@synopsys.com> 19915L: netdev@vger.kernel.org 19916S: Supported 19917F: drivers/net/ethernet/synopsys/ 19918 19919SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19920M: Jose Abreu <Jose.Abreu@synopsys.com> 19921L: netdev@vger.kernel.org 19922S: Supported 19923F: drivers/net/pcs/pcs-xpcs.c 19924F: drivers/net/pcs/pcs-xpcs.h 19925F: include/linux/pcs/pcs-xpcs.h 19926 19927SYNOPSYS DESIGNWARE I2C DRIVER 19928M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19929R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19930R: Mika Westerberg <mika.westerberg@linux.intel.com> 19931R: Jan Dabros <jsd@semihalf.com> 19932L: linux-i2c@vger.kernel.org 19933S: Supported 19934F: drivers/i2c/busses/i2c-designware-* 19935 19936SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19937M: Jaehoon Chung <jh80.chung@samsung.com> 19938L: linux-mmc@vger.kernel.org 19939S: Maintained 19940F: drivers/mmc/host/dw_mmc* 19941 19942SYNOPSYS HSDK RESET CONTROLLER DRIVER 19943M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19944S: Supported 19945F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19946F: drivers/reset/reset-hsdk.c 19947F: include/dt-bindings/reset/snps,hsdk-reset.h 19948 19949SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19950M: Prabu Thangamuthu <prabu.t@synopsys.com> 19951M: Manjunath M B <manjumb@synopsys.com> 19952L: linux-mmc@vger.kernel.org 19953S: Maintained 19954F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19955 19956SYSTEM CONFIGURATION (SYSCON) 19957M: Lee Jones <lee@kernel.org> 19958M: Arnd Bergmann <arnd@arndb.de> 19959S: Supported 19960T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19961F: drivers/mfd/syscon.c 19962 19963SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19964M: Sudeep Holla <sudeep.holla@arm.com> 19965R: Cristian Marussi <cristian.marussi@arm.com> 19966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19967S: Maintained 19968F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19969F: drivers/clk/clk-sc[mp]i.c 19970F: drivers/cpufreq/sc[mp]i-cpufreq.c 19971F: drivers/firmware/arm_scmi/ 19972F: drivers/firmware/arm_scpi.c 19973F: drivers/regulator/scmi-regulator.c 19974F: drivers/reset/reset-scmi.c 19975F: include/linux/sc[mp]i_protocol.h 19976F: include/trace/events/scmi.h 19977F: include/uapi/linux/virtio_scmi.h 19978 19979SYSTEM RESET/SHUTDOWN DRIVERS 19980M: Sebastian Reichel <sre@kernel.org> 19981L: linux-pm@vger.kernel.org 19982S: Maintained 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19984F: Documentation/devicetree/bindings/power/reset/ 19985F: drivers/power/reset/ 19986 19987SYSTEM TRACE MODULE CLASS 19988M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19989S: Maintained 19990T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19991F: Documentation/trace/stm.rst 19992F: drivers/hwtracing/stm/ 19993F: include/linux/stm.h 19994F: include/uapi/linux/stm.h 19995 19996SYSTEM76 ACPI DRIVER 19997M: Jeremy Soller <jeremy@system76.com> 19998M: System76 Product Development <productdev@system76.com> 19999L: platform-driver-x86@vger.kernel.org 20000S: Maintained 20001F: drivers/platform/x86/system76_acpi.c 20002 20003SYSV FILESYSTEM 20004M: Christoph Hellwig <hch@infradead.org> 20005S: Maintained 20006F: Documentation/filesystems/sysv-fs.rst 20007F: fs/sysv/ 20008F: include/linux/sysv_fs.h 20009 20010TASKSTATS STATISTICS INTERFACE 20011M: Balbir Singh <bsingharora@gmail.com> 20012S: Maintained 20013F: Documentation/accounting/taskstats* 20014F: include/linux/taskstats* 20015F: kernel/taskstats.c 20016 20017TC subsystem 20018M: Jamal Hadi Salim <jhs@mojatatu.com> 20019M: Cong Wang <xiyou.wangcong@gmail.com> 20020M: Jiri Pirko <jiri@resnulli.us> 20021L: netdev@vger.kernel.org 20022S: Maintained 20023F: include/net/pkt_cls.h 20024F: include/net/pkt_sched.h 20025F: include/net/tc_act/ 20026F: include/uapi/linux/pkt_cls.h 20027F: include/uapi/linux/pkt_sched.h 20028F: include/uapi/linux/tc_act/ 20029F: include/uapi/linux/tc_ematch/ 20030F: net/sched/ 20031F: tools/testing/selftests/tc-testing 20032 20033TC90522 MEDIA DRIVER 20034M: Akihiro Tsukada <tskd08@gmail.com> 20035L: linux-media@vger.kernel.org 20036S: Odd Fixes 20037F: drivers/media/dvb-frontends/tc90522* 20038 20039TCP LOW PRIORITY MODULE 20040M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20041M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20042S: Maintained 20043W: http://tcp-lp-mod.sourceforge.net/ 20044F: net/ipv4/tcp_lp.c 20045 20046TDA10071 MEDIA DRIVER 20047M: Antti Palosaari <crope@iki.fi> 20048L: linux-media@vger.kernel.org 20049S: Maintained 20050W: https://linuxtv.org 20051W: http://palosaari.fi/linux/ 20052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20053T: git git://linuxtv.org/anttip/media_tree.git 20054F: drivers/media/dvb-frontends/tda10071* 20055 20056TDA18212 MEDIA DRIVER 20057M: Antti Palosaari <crope@iki.fi> 20058L: linux-media@vger.kernel.org 20059S: Maintained 20060W: https://linuxtv.org 20061W: http://palosaari.fi/linux/ 20062Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20063T: git git://linuxtv.org/anttip/media_tree.git 20064F: drivers/media/tuners/tda18212* 20065 20066TDA18218 MEDIA DRIVER 20067M: Antti Palosaari <crope@iki.fi> 20068L: linux-media@vger.kernel.org 20069S: Maintained 20070W: https://linuxtv.org 20071W: http://palosaari.fi/linux/ 20072Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20073T: git git://linuxtv.org/anttip/media_tree.git 20074F: drivers/media/tuners/tda18218* 20075 20076TDA18250 MEDIA DRIVER 20077M: Olli Salonen <olli.salonen@iki.fi> 20078L: linux-media@vger.kernel.org 20079S: Maintained 20080W: https://linuxtv.org 20081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20082T: git git://linuxtv.org/media_tree.git 20083F: drivers/media/tuners/tda18250* 20084 20085TDA18271 MEDIA DRIVER 20086M: Michael Krufky <mkrufky@linuxtv.org> 20087L: linux-media@vger.kernel.org 20088S: Maintained 20089W: https://linuxtv.org 20090W: http://github.com/mkrufky 20091Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20092T: git git://linuxtv.org/mkrufky/tuners.git 20093F: drivers/media/tuners/tda18271* 20094 20095TDA1997x MEDIA DRIVER 20096M: Tim Harvey <tharvey@gateworks.com> 20097L: linux-media@vger.kernel.org 20098S: Maintained 20099W: https://linuxtv.org 20100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20101F: drivers/media/i2c/tda1997x.* 20102 20103TDA827x MEDIA DRIVER 20104M: Michael Krufky <mkrufky@linuxtv.org> 20105L: linux-media@vger.kernel.org 20106S: Maintained 20107W: https://linuxtv.org 20108W: http://github.com/mkrufky 20109Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20110T: git git://linuxtv.org/mkrufky/tuners.git 20111F: drivers/media/tuners/tda8290.* 20112 20113TDA8290 MEDIA DRIVER 20114M: Michael Krufky <mkrufky@linuxtv.org> 20115L: linux-media@vger.kernel.org 20116S: Maintained 20117W: https://linuxtv.org 20118W: http://github.com/mkrufky 20119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20120T: git git://linuxtv.org/mkrufky/tuners.git 20121F: drivers/media/tuners/tda8290.* 20122 20123TDA9840 MEDIA DRIVER 20124M: Hans Verkuil <hverkuil@xs4all.nl> 20125L: linux-media@vger.kernel.org 20126S: Maintained 20127W: https://linuxtv.org 20128T: git git://linuxtv.org/media_tree.git 20129F: drivers/media/i2c/tda9840* 20130 20131TEA5761 TUNER DRIVER 20132M: Mauro Carvalho Chehab <mchehab@kernel.org> 20133L: linux-media@vger.kernel.org 20134S: Odd fixes 20135W: https://linuxtv.org 20136T: git git://linuxtv.org/media_tree.git 20137F: drivers/media/tuners/tea5761.* 20138 20139TEA5767 TUNER DRIVER 20140M: Mauro Carvalho Chehab <mchehab@kernel.org> 20141L: linux-media@vger.kernel.org 20142S: Maintained 20143W: https://linuxtv.org 20144T: git git://linuxtv.org/media_tree.git 20145F: drivers/media/tuners/tea5767.* 20146 20147TEA6415C MEDIA DRIVER 20148M: Hans Verkuil <hverkuil@xs4all.nl> 20149L: linux-media@vger.kernel.org 20150S: Maintained 20151W: https://linuxtv.org 20152T: git git://linuxtv.org/media_tree.git 20153F: drivers/media/i2c/tea6415c* 20154 20155TEA6420 MEDIA DRIVER 20156M: Hans Verkuil <hverkuil@xs4all.nl> 20157L: linux-media@vger.kernel.org 20158S: Maintained 20159W: https://linuxtv.org 20160T: git git://linuxtv.org/media_tree.git 20161F: drivers/media/i2c/tea6420* 20162 20163TEAM DRIVER 20164M: Jiri Pirko <jiri@resnulli.us> 20165L: netdev@vger.kernel.org 20166S: Supported 20167F: drivers/net/team/ 20168F: include/linux/if_team.h 20169F: include/uapi/linux/if_team.h 20170F: tools/testing/selftests/drivers/net/team/ 20171 20172TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20173M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20174S: Maintained 20175F: arch/x86/platform/ts5500/ 20176 20177TECHNOTREND USB IR RECEIVER 20178M: Sean Young <sean@mess.org> 20179L: linux-media@vger.kernel.org 20180S: Maintained 20181F: drivers/media/rc/ttusbir.c 20182 20183TECHWELL TW9910 VIDEO DECODER 20184L: linux-media@vger.kernel.org 20185S: Orphan 20186F: drivers/media/i2c/tw9910.c 20187F: include/media/i2c/tw9910.h 20188 20189TEE SUBSYSTEM 20190M: Jens Wiklander <jens.wiklander@linaro.org> 20191R: Sumit Garg <sumit.garg@linaro.org> 20192L: op-tee@lists.trustedfirmware.org 20193S: Maintained 20194F: Documentation/staging/tee.rst 20195F: drivers/tee/ 20196F: include/linux/tee_drv.h 20197F: include/uapi/linux/tee.h 20198 20199TEGRA ARCHITECTURE SUPPORT 20200M: Thierry Reding <thierry.reding@gmail.com> 20201M: Jonathan Hunter <jonathanh@nvidia.com> 20202L: linux-tegra@vger.kernel.org 20203S: Supported 20204Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20206N: [^a-z]tegra 20207 20208TEGRA CLOCK DRIVER 20209M: Peter De Schrijver <pdeschrijver@nvidia.com> 20210M: Prashant Gaikwad <pgaikwad@nvidia.com> 20211S: Supported 20212F: drivers/clk/tegra/ 20213 20214TEGRA DMA DRIVERS 20215M: Laxman Dewangan <ldewangan@nvidia.com> 20216M: Jon Hunter <jonathanh@nvidia.com> 20217S: Supported 20218F: drivers/dma/tegra* 20219 20220TEGRA I2C DRIVER 20221M: Laxman Dewangan <ldewangan@nvidia.com> 20222R: Dmitry Osipenko <digetx@gmail.com> 20223S: Supported 20224F: drivers/i2c/busses/i2c-tegra.c 20225 20226TEGRA IOMMU DRIVERS 20227M: Thierry Reding <thierry.reding@gmail.com> 20228R: Krishna Reddy <vdumpa@nvidia.com> 20229L: linux-tegra@vger.kernel.org 20230S: Supported 20231F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20232F: drivers/iommu/tegra* 20233 20234TEGRA KBC DRIVER 20235M: Laxman Dewangan <ldewangan@nvidia.com> 20236S: Supported 20237F: drivers/input/keyboard/tegra-kbc.c 20238 20239TEGRA NAND DRIVER 20240M: Stefan Agner <stefan@agner.ch> 20241M: Lucas Stach <dev@lynxeye.de> 20242S: Maintained 20243F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20244F: drivers/mtd/nand/raw/tegra_nand.c 20245 20246TEGRA PWM DRIVER 20247M: Thierry Reding <thierry.reding@gmail.com> 20248S: Supported 20249F: drivers/pwm/pwm-tegra.c 20250 20251TEGRA SERIAL DRIVER 20252M: Laxman Dewangan <ldewangan@nvidia.com> 20253S: Supported 20254F: drivers/tty/serial/serial-tegra.c 20255 20256TEGRA SPI DRIVER 20257M: Laxman Dewangan <ldewangan@nvidia.com> 20258S: Supported 20259F: drivers/spi/spi-tegra* 20260 20261TEGRA QUAD SPI DRIVER 20262M: Thierry Reding <thierry.reding@gmail.com> 20263M: Jonathan Hunter <jonathanh@nvidia.com> 20264M: Sowjanya Komatineni <skomatineni@nvidia.com> 20265L: linux-tegra@vger.kernel.org 20266S: Maintained 20267F: drivers/spi/spi-tegra210-quad.c 20268 20269TEGRA VIDEO DRIVER 20270M: Thierry Reding <thierry.reding@gmail.com> 20271M: Jonathan Hunter <jonathanh@nvidia.com> 20272M: Sowjanya Komatineni <skomatineni@nvidia.com> 20273L: linux-media@vger.kernel.org 20274L: linux-tegra@vger.kernel.org 20275S: Maintained 20276F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20277F: drivers/staging/media/tegra-video/ 20278 20279TEGRA XUSB PADCTL DRIVER 20280M: JC Kuo <jckuo@nvidia.com> 20281S: Supported 20282F: drivers/phy/tegra/xusb* 20283 20284TEHUTI ETHERNET DRIVER 20285M: Andy Gospodarek <andy@greyhouse.net> 20286L: netdev@vger.kernel.org 20287S: Supported 20288F: drivers/net/ethernet/tehuti/* 20289 20290TELECOM CLOCK DRIVER FOR MCPL0010 20291M: Mark Gross <markgross@kernel.org> 20292S: Supported 20293F: drivers/char/tlclk.c 20294 20295TEMPO SEMICONDUCTOR DRIVERS 20296M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20297S: Maintained 20298F: Documentation/devicetree/bindings/sound/tscs*.txt 20299F: sound/soc/codecs/tscs*.c 20300F: sound/soc/codecs/tscs*.h 20301 20302TENSILICA XTENSA PORT (xtensa) 20303M: Chris Zankel <chris@zankel.net> 20304M: Max Filippov <jcmvbkbc@gmail.com> 20305L: linux-xtensa@linux-xtensa.org 20306S: Maintained 20307T: git git://github.com/czankel/xtensa-linux.git 20308F: arch/xtensa/ 20309F: drivers/irqchip/irq-xtensa-* 20310 20311TEXAS INSTRUMENTS ASoC DRIVERS 20312M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20313L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20314S: Maintained 20315F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20316F: sound/soc/ti/ 20317 20318TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20319M: Ricardo Ribalda <ribalda@kernel.org> 20320L: linux-iio@vger.kernel.org 20321S: Supported 20322F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20323F: drivers/iio/dac/ti-dac7612.c 20324 20325TEXAS INSTRUMENTS DMA DRIVERS 20326M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20327L: dmaengine@vger.kernel.org 20328S: Maintained 20329F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20330F: Documentation/devicetree/bindings/dma/ti-edma.txt 20331F: Documentation/devicetree/bindings/dma/ti/ 20332F: drivers/dma/ti/ 20333X: drivers/dma/ti/cppi41.c 20334F: include/linux/dma/k3-udma-glue.h 20335F: include/linux/dma/ti-cppi5.h 20336F: include/linux/dma/k3-psil.h 20337 20338TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20339M: Nishanth Menon <nm@ti.com> 20340M: Tero Kristo <kristo@kernel.org> 20341M: Santosh Shilimkar <ssantosh@kernel.org> 20342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20343S: Maintained 20344F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20345F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20346F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20347F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20348F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20349F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20350F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20351F: drivers/clk/keystone/sci-clk.c 20352F: drivers/firmware/ti_sci* 20353F: drivers/irqchip/irq-ti-sci-inta.c 20354F: drivers/irqchip/irq-ti-sci-intr.c 20355F: drivers/reset/reset-ti-sci.c 20356F: drivers/soc/ti/ti_sci_inta_msi.c 20357F: drivers/soc/ti/ti_sci_pm_domains.c 20358F: include/dt-bindings/soc/ti,sci_pm_domain.h 20359F: include/linux/soc/ti/ti_sci_inta_msi.h 20360F: include/linux/soc/ti/ti_sci_protocol.h 20361 20362TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20363M: Robert Marko <robert.marko@sartura.hr> 20364M: Luka Perkov <luka.perkov@sartura.hr> 20365L: linux-hwmon@vger.kernel.org 20366S: Maintained 20367F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20368F: Documentation/hwmon/tps23861.rst 20369F: drivers/hwmon/tps23861.c 20370 20371TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20372M: Puranjay Mohan <puranjay12@gmail.com> 20373L: linux-iio@vger.kernel.org 20374S: Supported 20375F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20376F: drivers/iio/temperature/tmp117.c 20377 20378THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20379M: Hans Verkuil <hverkuil@xs4all.nl> 20380L: linux-media@vger.kernel.org 20381S: Maintained 20382W: https://linuxtv.org 20383T: git git://linuxtv.org/media_tree.git 20384F: drivers/media/radio/radio-raremono.c 20385 20386THERMAL 20387M: Rafael J. Wysocki <rafael@kernel.org> 20388M: Daniel Lezcano <daniel.lezcano@linaro.org> 20389R: Amit Kucheria <amitk@kernel.org> 20390R: Zhang Rui <rui.zhang@intel.com> 20391L: linux-pm@vger.kernel.org 20392S: Supported 20393Q: https://patchwork.kernel.org/project/linux-pm/list/ 20394T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20395F: Documentation/ABI/testing/sysfs-class-thermal 20396F: Documentation/devicetree/bindings/thermal/ 20397F: Documentation/driver-api/thermal/ 20398F: drivers/thermal/ 20399F: include/dt-bindings/thermal/ 20400F: include/linux/cpu_cooling.h 20401F: include/linux/thermal.h 20402F: include/uapi/linux/thermal.h 20403F: tools/lib/thermal/ 20404F: tools/thermal/ 20405 20406THERMAL DRIVER FOR AMLOGIC SOCS 20407M: Guillaume La Roque <glaroque@baylibre.com> 20408L: linux-pm@vger.kernel.org 20409L: linux-amlogic@lists.infradead.org 20410S: Supported 20411W: http://linux-meson.com/ 20412F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20413F: drivers/thermal/amlogic_thermal.c 20414 20415THERMAL/CPU_COOLING 20416M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20417M: Daniel Lezcano <daniel.lezcano@linaro.org> 20418M: Viresh Kumar <viresh.kumar@linaro.org> 20419R: Lukasz Luba <lukasz.luba@arm.com> 20420L: linux-pm@vger.kernel.org 20421S: Supported 20422F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20423F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20424F: drivers/thermal/cpufreq_cooling.c 20425F: drivers/thermal/cpuidle_cooling.c 20426F: include/linux/cpu_cooling.h 20427 20428THERMAL/POWER_ALLOCATOR 20429M: Lukasz Luba <lukasz.luba@arm.com> 20430L: linux-pm@vger.kernel.org 20431S: Maintained 20432F: Documentation/driver-api/thermal/power_allocator.rst 20433F: drivers/thermal/gov_power_allocator.c 20434F: include/trace/events/thermal_power_allocator.h 20435 20436THINKPAD ACPI EXTRAS DRIVER 20437M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20438L: ibm-acpi-devel@lists.sourceforge.net 20439L: platform-driver-x86@vger.kernel.org 20440S: Maintained 20441W: http://ibm-acpi.sourceforge.net 20442W: http://thinkwiki.org/wiki/Ibm-acpi 20443T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20444F: drivers/platform/x86/thinkpad_acpi.c 20445 20446THINKPAD LMI DRIVER 20447M: Mark Pearson <markpearson@lenovo.com> 20448L: platform-driver-x86@vger.kernel.org 20449S: Maintained 20450F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20451F: drivers/platform/x86/think-lmi.? 20452 20453THUNDERBOLT DMA TRAFFIC TEST DRIVER 20454M: Isaac Hazan <isaac.hazan@intel.com> 20455L: linux-usb@vger.kernel.org 20456S: Maintained 20457F: drivers/thunderbolt/dma_test.c 20458 20459THUNDERBOLT DRIVER 20460M: Andreas Noever <andreas.noever@gmail.com> 20461M: Michael Jamet <michael.jamet@intel.com> 20462M: Mika Westerberg <mika.westerberg@linux.intel.com> 20463M: Yehezkel Bernat <YehezkelShB@gmail.com> 20464L: linux-usb@vger.kernel.org 20465S: Maintained 20466T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20467F: Documentation/admin-guide/thunderbolt.rst 20468F: drivers/thunderbolt/ 20469F: include/linux/thunderbolt.h 20470 20471THUNDERBOLT NETWORK DRIVER 20472M: Michael Jamet <michael.jamet@intel.com> 20473M: Mika Westerberg <mika.westerberg@linux.intel.com> 20474M: Yehezkel Bernat <YehezkelShB@gmail.com> 20475L: netdev@vger.kernel.org 20476S: Maintained 20477F: drivers/net/thunderbolt.c 20478 20479THUNDERX GPIO DRIVER 20480M: Robert Richter <rric@kernel.org> 20481S: Odd Fixes 20482F: drivers/gpio/gpio-thunderx.c 20483 20484TI AM437X VPFE DRIVER 20485M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20486L: linux-media@vger.kernel.org 20487S: Maintained 20488W: https://linuxtv.org 20489Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20490T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20491F: drivers/media/platform/ti/am437x/ 20492 20493TI BANDGAP AND THERMAL DRIVER 20494M: Eduardo Valentin <edubezval@gmail.com> 20495M: Keerthy <j-keerthy@ti.com> 20496L: linux-pm@vger.kernel.org 20497L: linux-omap@vger.kernel.org 20498S: Maintained 20499F: drivers/thermal/ti-soc-thermal/ 20500 20501TI BQ27XXX POWER SUPPLY DRIVER 20502F: drivers/power/supply/bq27xxx_battery.c 20503F: drivers/power/supply/bq27xxx_battery_i2c.c 20504F: include/linux/power/bq27xxx_battery.h 20505 20506TI CDCE706 CLOCK DRIVER 20507M: Max Filippov <jcmvbkbc@gmail.com> 20508S: Maintained 20509F: drivers/clk/clk-cdce706.c 20510 20511TI CLOCK DRIVER 20512M: Tero Kristo <kristo@kernel.org> 20513L: linux-omap@vger.kernel.org 20514S: Odd Fixes 20515F: drivers/clk/ti/ 20516F: include/linux/clk/ti.h 20517 20518TI DAVINCI MACHINE SUPPORT 20519M: Sekhar Nori <nsekhar@ti.com> 20520R: Bartosz Golaszewski <brgl@bgdev.pl> 20521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20522S: Supported 20523T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20524F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20525F: arch/arm/boot/dts/da850* 20526F: arch/arm/mach-davinci/ 20527F: drivers/i2c/busses/i2c-davinci.c 20528 20529TI DAVINCI SERIES CLOCK DRIVER 20530M: David Lechner <david@lechnology.com> 20531R: Sekhar Nori <nsekhar@ti.com> 20532S: Maintained 20533F: Documentation/devicetree/bindings/clock/ti/davinci/ 20534F: drivers/clk/davinci/ 20535F: include/linux/clk/davinci.h 20536 20537TI DAVINCI SERIES GPIO DRIVER 20538M: Keerthy <j-keerthy@ti.com> 20539L: linux-gpio@vger.kernel.org 20540S: Maintained 20541F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20542F: drivers/gpio/gpio-davinci.c 20543 20544TI DAVINCI SERIES MEDIA DRIVER 20545M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20546L: linux-media@vger.kernel.org 20547S: Maintained 20548W: https://linuxtv.org 20549Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20550T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20551F: drivers/media/platform/ti/davinci/ 20552F: drivers/staging/media/deprecated/vpfe_capture/ 20553F: include/media/davinci/ 20554 20555TI ENHANCED CAPTURE (eCAP) DRIVER 20556M: Vignesh Raghavendra <vigneshr@ti.com> 20557R: Julien Panis <jpanis@baylibre.com> 20558L: linux-iio@vger.kernel.org 20559L: linux-omap@vger.kernel.org 20560S: Maintained 20561F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20562F: drivers/counter/ti-ecap-capture.c 20563 20564TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20565R: David Lechner <david@lechnology.com> 20566L: linux-iio@vger.kernel.org 20567F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20568F: drivers/counter/ti-eqep.c 20569 20570TI ETHERNET SWITCH DRIVER (CPSW) 20571R: Grygorii Strashko <grygorii.strashko@ti.com> 20572L: linux-omap@vger.kernel.org 20573L: netdev@vger.kernel.org 20574S: Maintained 20575F: drivers/net/ethernet/ti/cpsw* 20576F: drivers/net/ethernet/ti/davinci* 20577 20578TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20579M: Alex Dubov <oakad@yahoo.com> 20580S: Maintained 20581W: http://tifmxx.berlios.de/ 20582F: drivers/memstick/host/tifm_ms.c 20583F: drivers/misc/tifm* 20584F: drivers/mmc/host/tifm_sd.c 20585F: include/linux/tifm.h 20586 20587TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20588M: Nishanth Menon <nm@ti.com> 20589M: Santosh Shilimkar <ssantosh@kernel.org> 20590L: linux-kernel@vger.kernel.org 20591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20592S: Maintained 20593T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20594F: drivers/soc/ti/* 20595 20596TI LM49xxx FAMILY ASoC CODEC DRIVERS 20597M: M R Swami Reddy <mr.swami.reddy@ti.com> 20598M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20599L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20600S: Maintained 20601F: sound/soc/codecs/isabelle* 20602F: sound/soc/codecs/lm49453* 20603 20604TI PCM3060 ASoC CODEC DRIVER 20605M: Kirill Marinushkin <kmarinushkin@birdec.com> 20606L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20607S: Maintained 20608F: Documentation/devicetree/bindings/sound/pcm3060.txt 20609F: sound/soc/codecs/pcm3060* 20610 20611TI TAS571X FAMILY ASoC CODEC DRIVER 20612M: Kevin Cernekee <cernekee@chromium.org> 20613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20614S: Odd Fixes 20615F: sound/soc/codecs/tas571x* 20616 20617TI TRF7970A NFC DRIVER 20618M: Mark Greer <mgreer@animalcreek.com> 20619L: linux-wireless@vger.kernel.org 20620L: linux-nfc@lists.01.org (subscribers-only) 20621S: Supported 20622F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20623F: drivers/nfc/trf7970a.c 20624 20625TI TSC2046 ADC DRIVER 20626M: Oleksij Rempel <o.rempel@pengutronix.de> 20627R: kernel@pengutronix.de 20628L: linux-iio@vger.kernel.org 20629S: Maintained 20630F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20631F: drivers/iio/adc/ti-tsc2046.c 20632 20633TI TWL4030 SERIES SOC CODEC DRIVER 20634M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20635L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20636S: Maintained 20637F: sound/soc/codecs/twl4030* 20638 20639TI VPE/CAL DRIVERS 20640M: Benoit Parrot <bparrot@ti.com> 20641L: linux-media@vger.kernel.org 20642S: Maintained 20643W: http://linuxtv.org/ 20644Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20645F: Documentation/devicetree/bindings/media/ti,cal.yaml 20646F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20647F: drivers/media/platform/ti/cal/ 20648F: drivers/media/platform/ti/vpe/ 20649 20650TI WILINK WIRELESS DRIVERS 20651L: linux-wireless@vger.kernel.org 20652S: Orphan 20653W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20654W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20655T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20656F: drivers/net/wireless/ti/ 20657F: include/linux/wl12xx.h 20658 20659TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20660M: John Stultz <jstultz@google.com> 20661M: Thomas Gleixner <tglx@linutronix.de> 20662R: Stephen Boyd <sboyd@kernel.org> 20663L: linux-kernel@vger.kernel.org 20664S: Supported 20665T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20666F: include/linux/clocksource.h 20667F: include/linux/time.h 20668F: include/linux/timex.h 20669F: include/uapi/linux/time.h 20670F: include/uapi/linux/timex.h 20671F: kernel/time/alarmtimer.c 20672F: kernel/time/clocksource.c 20673F: kernel/time/ntp.c 20674F: kernel/time/time*.c 20675F: tools/testing/selftests/timers/ 20676 20677TIPC NETWORK LAYER 20678M: Jon Maloy <jmaloy@redhat.com> 20679M: Ying Xue <ying.xue@windriver.com> 20680L: netdev@vger.kernel.org (core kernel code) 20681L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20682S: Maintained 20683W: http://tipc.sourceforge.net/ 20684F: include/uapi/linux/tipc*.h 20685F: net/tipc/ 20686 20687TLAN NETWORK DRIVER 20688M: Samuel Chessman <chessman@tux.org> 20689L: tlan-devel@lists.sourceforge.net (subscribers-only) 20690S: Maintained 20691W: http://sourceforge.net/projects/tlan/ 20692F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20693F: drivers/net/ethernet/ti/tlan.* 20694 20695TM6000 VIDEO4LINUX DRIVER 20696M: Mauro Carvalho Chehab <mchehab@kernel.org> 20697L: linux-media@vger.kernel.org 20698S: Odd fixes 20699W: https://linuxtv.org 20700T: git git://linuxtv.org/media_tree.git 20701F: Documentation/admin-guide/media/tm6000* 20702F: drivers/staging/media/deprecated/tm6000/ 20703 20704TMIO/SDHI MMC DRIVER 20705M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20706L: linux-mmc@vger.kernel.org 20707L: linux-renesas-soc@vger.kernel.org 20708S: Supported 20709F: drivers/mmc/host/renesas_sdhi* 20710F: drivers/mmc/host/tmio_mmc* 20711F: include/linux/mfd/tmio.h 20712 20713TMP401 HARDWARE MONITOR DRIVER 20714M: Guenter Roeck <linux@roeck-us.net> 20715L: linux-hwmon@vger.kernel.org 20716S: Maintained 20717F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20718F: Documentation/hwmon/tmp401.rst 20719F: drivers/hwmon/tmp401.c 20720 20721TMP464 HARDWARE MONITOR DRIVER 20722M: Agathe Porte <agathe.porte@nokia.com> 20723M: Guenter Roeck <linux@roeck-us.net> 20724L: linux-hwmon@vger.kernel.org 20725S: Maintained 20726F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20727F: Documentation/hwmon/tmp464.rst 20728F: drivers/hwmon/tmp464.c 20729 20730TMP513 HARDWARE MONITOR DRIVER 20731M: Eric Tremblay <etremblay@distech-controls.com> 20732L: linux-hwmon@vger.kernel.org 20733S: Maintained 20734F: Documentation/hwmon/tmp513.rst 20735F: drivers/hwmon/tmp513.c 20736 20737TMPFS (SHMEM FILESYSTEM) 20738M: Hugh Dickins <hughd@google.com> 20739L: linux-mm@kvack.org 20740S: Maintained 20741F: include/linux/shmem_fs.h 20742F: mm/shmem.c 20743 20744TOMOYO SECURITY MODULE 20745M: Kentaro Takeda <takedakn@nttdata.co.jp> 20746M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20747L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20748L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20749L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20750L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20751S: Maintained 20752W: https://tomoyo.osdn.jp/ 20753F: security/tomoyo/ 20754 20755TOPSTAR LAPTOP EXTRAS DRIVER 20756M: Herton Ronaldo Krzesinski <herton@canonical.com> 20757L: platform-driver-x86@vger.kernel.org 20758S: Maintained 20759F: drivers/platform/x86/topstar-laptop.c 20760 20761TORTURE-TEST MODULES 20762M: Davidlohr Bueso <dave@stgolabs.net> 20763M: "Paul E. McKenney" <paulmck@kernel.org> 20764M: Josh Triplett <josh@joshtriplett.org> 20765L: linux-kernel@vger.kernel.org 20766S: Supported 20767T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20768F: Documentation/RCU/torture.rst 20769F: kernel/locking/locktorture.c 20770F: kernel/rcu/rcuscale.c 20771F: kernel/rcu/rcutorture.c 20772F: kernel/rcu/refscale.c 20773F: kernel/torture.c 20774 20775TOSHIBA ACPI EXTRAS DRIVER 20776M: Azael Avalos <coproscefalo@gmail.com> 20777L: platform-driver-x86@vger.kernel.org 20778S: Maintained 20779F: drivers/platform/x86/toshiba_acpi.c 20780 20781TOSHIBA BLUETOOTH DRIVER 20782M: Azael Avalos <coproscefalo@gmail.com> 20783L: platform-driver-x86@vger.kernel.org 20784S: Maintained 20785F: drivers/platform/x86/toshiba_bluetooth.c 20786 20787TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20788M: Azael Avalos <coproscefalo@gmail.com> 20789L: platform-driver-x86@vger.kernel.org 20790S: Maintained 20791F: drivers/platform/x86/toshiba_haps.c 20792 20793TOSHIBA SMM DRIVER 20794M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20795S: Maintained 20796W: http://www.buzzard.org.uk/toshiba/ 20797F: drivers/char/toshiba.c 20798F: include/linux/toshiba.h 20799F: include/uapi/linux/toshiba.h 20800 20801TOSHIBA TC358743 DRIVER 20802M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20803L: linux-media@vger.kernel.org 20804S: Maintained 20805F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20806F: drivers/media/i2c/tc358743* 20807F: include/media/i2c/tc358743.h 20808 20809TOSHIBA WMI HOTKEYS DRIVER 20810M: Azael Avalos <coproscefalo@gmail.com> 20811L: platform-driver-x86@vger.kernel.org 20812S: Maintained 20813F: drivers/platform/x86/toshiba-wmi.c 20814 20815TPM DEVICE DRIVER 20816M: Peter Huewe <peterhuewe@gmx.de> 20817M: Jarkko Sakkinen <jarkko@kernel.org> 20818R: Jason Gunthorpe <jgg@ziepe.ca> 20819L: linux-integrity@vger.kernel.org 20820S: Maintained 20821W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20822Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20823T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20824F: drivers/char/tpm/ 20825 20826TPS546D24 DRIVER 20827M: Duke Du <dukedu83@gmail.com> 20828L: linux-hwmon@vger.kernel.org 20829S: Maintained 20830F: Documentation/hwmon/tps546d24.rst 20831F: drivers/hwmon/pmbus/tps546d24.c 20832 20833TRACING 20834M: Steven Rostedt <rostedt@goodmis.org> 20835M: Masami Hiramatsu <mhiramat@kernel.org> 20836S: Maintained 20837T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20838F: Documentation/trace/* 20839F: fs/tracefs/ 20840F: include/linux/trace*.h 20841F: include/trace/ 20842F: kernel/trace/ 20843F: scripts/tracing/ 20844F: tools/testing/selftests/ftrace/ 20845 20846TRACING MMIO ACCESSES (MMIOTRACE) 20847M: Steven Rostedt <rostedt@goodmis.org> 20848M: Masami Hiramatsu <mhiramat@kernel.org> 20849R: Karol Herbst <karolherbst@gmail.com> 20850R: Pekka Paalanen <ppaalanen@gmail.com> 20851L: linux-kernel@vger.kernel.org 20852L: nouveau@lists.freedesktop.org 20853S: Maintained 20854F: arch/x86/mm/kmmio.c 20855F: arch/x86/mm/mmio-mod.c 20856F: arch/x86/mm/testmmiotrace.c 20857F: include/linux/mmiotrace.h 20858F: kernel/trace/trace_mmiotrace.c 20859 20860TRACING OS NOISE / LATENCY TRACERS 20861M: Steven Rostedt <rostedt@goodmis.org> 20862M: Daniel Bristot de Oliveira <bristot@kernel.org> 20863S: Maintained 20864F: kernel/trace/trace_osnoise.c 20865F: include/trace/events/osnoise.h 20866F: kernel/trace/trace_hwlat.c 20867F: kernel/trace/trace_irqsoff.c 20868F: kernel/trace/trace_sched_wakeup.c 20869F: Documentation/trace/osnoise-tracer.rst 20870F: Documentation/trace/timerlat-tracer.rst 20871F: Documentation/trace/hwlat_detector.rst 20872F: arch/*/kernel/trace.c 20873 20874Real-time Linux Analysis (RTLA) tools 20875M: Daniel Bristot de Oliveira <bristot@kernel.org> 20876M: Steven Rostedt <rostedt@goodmis.org> 20877L: linux-trace-devel@vger.kernel.org 20878S: Maintained 20879F: Documentation/tools/rtla/ 20880F: tools/tracing/rtla/ 20881 20882TRADITIONAL CHINESE DOCUMENTATION 20883M: Hu Haowen <src.res@email.cn> 20884L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20885S: Maintained 20886W: https://github.com/srcres258/linux-doc 20887T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20888F: Documentation/translations/zh_TW/ 20889 20890TTY LAYER 20891M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20892M: Jiri Slaby <jirislaby@kernel.org> 20893S: Supported 20894T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20895F: Documentation/driver-api/serial/ 20896F: drivers/tty/ 20897F: drivers/tty/serial/serial_core.c 20898F: include/linux/selection.h 20899F: include/linux/serial.h 20900F: include/linux/serial_core.h 20901F: include/linux/sysrq.h 20902F: include/linux/tty*.h 20903F: include/linux/vt.h 20904F: include/linux/vt_*.h 20905F: include/uapi/linux/serial.h 20906F: include/uapi/linux/serial_core.h 20907F: include/uapi/linux/tty.h 20908 20909TUA9001 MEDIA DRIVER 20910M: Antti Palosaari <crope@iki.fi> 20911L: linux-media@vger.kernel.org 20912S: Maintained 20913W: https://linuxtv.org 20914W: http://palosaari.fi/linux/ 20915Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20916T: git git://linuxtv.org/anttip/media_tree.git 20917F: drivers/media/tuners/tua9001* 20918 20919TULIP NETWORK DRIVERS 20920L: netdev@vger.kernel.org 20921L: linux-parisc@vger.kernel.org 20922S: Orphan 20923F: drivers/net/ethernet/dec/tulip/ 20924 20925TUN/TAP driver 20926M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20927S: Maintained 20928W: http://vtun.sourceforge.net/tun 20929F: Documentation/networking/tuntap.rst 20930F: arch/um/os-Linux/drivers/ 20931 20932TURBOCHANNEL SUBSYSTEM 20933M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20934M: Ralf Baechle <ralf@linux-mips.org> 20935L: linux-mips@vger.kernel.org 20936S: Maintained 20937Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20938F: drivers/tc/ 20939F: include/linux/tc.h 20940 20941TURBOSTAT UTILITY 20942M: "Len Brown" <lenb@kernel.org> 20943L: linux-pm@vger.kernel.org 20944S: Supported 20945Q: https://patchwork.kernel.org/project/linux-pm/list/ 20946B: https://bugzilla.kernel.org 20947T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20948F: tools/power/x86/turbostat/ 20949 20950TW5864 VIDEO4LINUX DRIVER 20951M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20952M: Anton Sviridenko <anton@corp.bluecherry.net> 20953M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20954M: Andrey Utkin <andrey_utkin@fastmail.com> 20955L: linux-media@vger.kernel.org 20956S: Supported 20957F: drivers/media/pci/tw5864/ 20958 20959TW68 VIDEO4LINUX DRIVER 20960M: Hans Verkuil <hverkuil@xs4all.nl> 20961L: linux-media@vger.kernel.org 20962S: Odd Fixes 20963W: https://linuxtv.org 20964T: git git://linuxtv.org/media_tree.git 20965F: drivers/media/pci/tw68/ 20966 20967TW686X VIDEO4LINUX DRIVER 20968M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20969L: linux-media@vger.kernel.org 20970S: Maintained 20971W: http://linuxtv.org 20972T: git git://linuxtv.org/media_tree.git 20973F: drivers/media/pci/tw686x/ 20974 20975U-BOOT ENVIRONMENT VARIABLES 20976M: Rafał Miłecki <rafal@milecki.pl> 20977S: Maintained 20978F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20979F: drivers/nvmem/u-boot-env.c 20980 20981UACCE ACCELERATOR FRAMEWORK 20982M: Zhangfei Gao <zhangfei.gao@linaro.org> 20983M: Zhou Wang <wangzhou1@hisilicon.com> 20984L: linux-accelerators@lists.ozlabs.org 20985L: linux-kernel@vger.kernel.org 20986S: Maintained 20987F: Documentation/ABI/testing/sysfs-driver-uacce 20988F: Documentation/misc-devices/uacce.rst 20989F: drivers/misc/uacce/ 20990F: include/linux/uacce.h 20991F: include/uapi/misc/uacce/ 20992 20993UBI FILE SYSTEM (UBIFS) 20994M: Richard Weinberger <richard@nod.at> 20995L: linux-mtd@lists.infradead.org 20996S: Supported 20997W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20998T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20999T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21000F: Documentation/ABI/testing/sysfs-fs-ubifs 21001F: Documentation/filesystems/ubifs-authentication.rst 21002F: Documentation/filesystems/ubifs.rst 21003F: fs/ubifs/ 21004 21005UBLK USERSPACE BLOCK DRIVER 21006M: Ming Lei <ming.lei@redhat.com> 21007L: linux-block@vger.kernel.org 21008S: Maintained 21009F: Documentation/block/ublk.rst 21010F: drivers/block/ublk_drv.c 21011F: include/uapi/linux/ublk_cmd.h 21012 21013UCLINUX (M68KNOMMU AND COLDFIRE) 21014M: Greg Ungerer <gerg@linux-m68k.org> 21015L: linux-m68k@lists.linux-m68k.org 21016L: uclinux-dev@uclinux.org (subscribers-only) 21017S: Maintained 21018W: http://www.linux-m68k.org/ 21019W: http://www.uclinux.org/ 21020T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21021F: arch/m68k/*/*_no.* 21022F: arch/m68k/68*/ 21023F: arch/m68k/coldfire/ 21024F: arch/m68k/include/asm/*_no.* 21025 21026UDF FILESYSTEM 21027M: Jan Kara <jack@suse.com> 21028S: Maintained 21029F: Documentation/filesystems/udf.rst 21030F: fs/udf/ 21031 21032UDRAW TABLET 21033M: Bastien Nocera <hadess@hadess.net> 21034L: linux-input@vger.kernel.org 21035S: Maintained 21036F: drivers/hid/hid-udraw-ps3.c 21037 21038UFS FILESYSTEM 21039M: Evgeniy Dushistov <dushistov@mail.ru> 21040S: Maintained 21041F: Documentation/admin-guide/ufs.rst 21042F: fs/ufs/ 21043 21044UHID USERSPACE HID IO DRIVER 21045M: David Rheinsberg <david.rheinsberg@gmail.com> 21046L: linux-input@vger.kernel.org 21047S: Maintained 21048F: drivers/hid/uhid.c 21049F: include/uapi/linux/uhid.h 21050 21051ULPI BUS 21052M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21053L: linux-usb@vger.kernel.org 21054S: Maintained 21055F: drivers/usb/common/ulpi.c 21056F: include/linux/ulpi/ 21057 21058UNICODE SUBSYSTEM 21059M: Gabriel Krisman Bertazi <krisman@collabora.com> 21060L: linux-fsdevel@vger.kernel.org 21061S: Supported 21062F: fs/unicode/ 21063 21064UNIFDEF 21065M: Tony Finch <dot@dotat.at> 21066S: Maintained 21067W: http://dotat.at/prog/unifdef 21068F: scripts/unifdef.c 21069 21070UNIFORM CDROM DRIVER 21071M: Phillip Potter <phil@philpotter.co.uk> 21072S: Maintained 21073F: Documentation/cdrom/ 21074F: drivers/cdrom/cdrom.c 21075F: include/linux/cdrom.h 21076F: include/uapi/linux/cdrom.h 21077 21078UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21079R: Alim Akhtar <alim.akhtar@samsung.com> 21080R: Avri Altman <avri.altman@wdc.com> 21081R: Bart Van Assche <bvanassche@acm.org> 21082L: linux-scsi@vger.kernel.org 21083S: Supported 21084F: Documentation/devicetree/bindings/ufs/ 21085F: Documentation/scsi/ufs.rst 21086F: drivers/ufs/core/ 21087 21088UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21089M: Pedro Sousa <pedrom.sousa@synopsys.com> 21090L: linux-scsi@vger.kernel.org 21091S: Supported 21092F: drivers/ufs/host/*dwc* 21093 21094UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21095M: Stanley Chu <stanley.chu@mediatek.com> 21096L: linux-scsi@vger.kernel.org 21097L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21098S: Maintained 21099F: drivers/ufs/host/ufs-mediatek* 21100 21101UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21102M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21103L: linux-renesas-soc@vger.kernel.org 21104L: linux-scsi@vger.kernel.org 21105S: Maintained 21106F: drivers/ufs/host/ufs-renesas.c 21107 21108UNSORTED BLOCK IMAGES (UBI) 21109M: Richard Weinberger <richard@nod.at> 21110L: linux-mtd@lists.infradead.org 21111S: Supported 21112W: http://www.linux-mtd.infradead.org/ 21113T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21114T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21115F: drivers/mtd/ubi/ 21116F: include/linux/mtd/ubi.h 21117F: include/uapi/mtd/ubi-user.h 21118 21119USB "USBNET" DRIVER FRAMEWORK 21120M: Oliver Neukum <oneukum@suse.com> 21121L: netdev@vger.kernel.org 21122S: Maintained 21123W: http://www.linux-usb.org/usbnet 21124F: drivers/net/usb/usbnet.c 21125F: include/linux/usb/usbnet.h 21126 21127USB ACM DRIVER 21128M: Oliver Neukum <oneukum@suse.com> 21129L: linux-usb@vger.kernel.org 21130S: Maintained 21131F: Documentation/usb/acm.rst 21132F: drivers/usb/class/cdc-acm.* 21133 21134USB APPLE MFI FASTCHARGE DRIVER 21135M: Bastien Nocera <hadess@hadess.net> 21136L: linux-usb@vger.kernel.org 21137S: Maintained 21138F: drivers/usb/misc/apple-mfi-fastcharge.c 21139 21140USB AR5523 WIRELESS DRIVER 21141M: Pontus Fuchs <pontus.fuchs@gmail.com> 21142L: linux-wireless@vger.kernel.org 21143S: Maintained 21144F: drivers/net/wireless/ath/ar5523/ 21145 21146USB ATTACHED SCSI 21147M: Oliver Neukum <oneukum@suse.com> 21148L: linux-usb@vger.kernel.org 21149L: linux-scsi@vger.kernel.org 21150S: Maintained 21151F: drivers/usb/storage/uas.c 21152 21153USB CDC ETHERNET DRIVER 21154M: Oliver Neukum <oliver@neukum.org> 21155L: linux-usb@vger.kernel.org 21156S: Maintained 21157F: drivers/net/usb/cdc_*.c 21158F: include/uapi/linux/usb/cdc.h 21159 21160USB CHAOSKEY DRIVER 21161M: Keith Packard <keithp@keithp.com> 21162L: linux-usb@vger.kernel.org 21163S: Maintained 21164F: drivers/usb/misc/chaoskey.c 21165 21166USB CYPRESS C67X00 DRIVER 21167L: linux-usb@vger.kernel.org 21168S: Orphan 21169F: drivers/usb/c67x00/ 21170 21171USB DAVICOM DM9601 DRIVER 21172M: Peter Korsgaard <peter@korsgaard.com> 21173L: netdev@vger.kernel.org 21174S: Maintained 21175W: http://www.linux-usb.org/usbnet 21176F: drivers/net/usb/dm9601.c 21177 21178USB EHCI DRIVER 21179M: Alan Stern <stern@rowland.harvard.edu> 21180L: linux-usb@vger.kernel.org 21181S: Maintained 21182F: Documentation/usb/ehci.rst 21183F: drivers/usb/host/ehci* 21184 21185USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21186M: Jiri Kosina <jikos@kernel.org> 21187M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21188L: linux-usb@vger.kernel.org 21189S: Maintained 21190T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21191F: Documentation/hid/hiddev.rst 21192F: drivers/hid/usbhid/ 21193 21194USB INTEL XHCI ROLE MUX DRIVER 21195M: Hans de Goede <hdegoede@redhat.com> 21196L: linux-usb@vger.kernel.org 21197S: Maintained 21198F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21199 21200USB IP DRIVER FOR HISILICON KIRIN 960 21201M: Yu Chen <chenyu56@huawei.com> 21202M: Binghui Wang <wangbinghui@hisilicon.com> 21203L: linux-usb@vger.kernel.org 21204S: Maintained 21205F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21206F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21207 21208USB IP DRIVER FOR HISILICON KIRIN 970 21209M: Mauro Carvalho Chehab <mchehab@kernel.org> 21210L: linux-usb@vger.kernel.org 21211S: Maintained 21212F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21213F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21214 21215USB ISP116X DRIVER 21216M: Olav Kongas <ok@artecdesign.ee> 21217L: linux-usb@vger.kernel.org 21218S: Maintained 21219F: drivers/usb/host/isp116x* 21220F: include/linux/usb/isp116x.h 21221 21222USB ISP1760 DRIVER 21223M: Rui Miguel Silva <rui.silva@linaro.org> 21224L: linux-usb@vger.kernel.org 21225S: Maintained 21226F: drivers/usb/isp1760/* 21227F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21228 21229USB LAN78XX ETHERNET DRIVER 21230M: Woojung Huh <woojung.huh@microchip.com> 21231M: UNGLinuxDriver@microchip.com 21232L: netdev@vger.kernel.org 21233S: Maintained 21234F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21235F: drivers/net/usb/lan78xx.* 21236F: include/dt-bindings/net/microchip-lan78xx.h 21237 21238USB MASS STORAGE DRIVER 21239M: Alan Stern <stern@rowland.harvard.edu> 21240L: linux-usb@vger.kernel.org 21241L: usb-storage@lists.one-eyed-alien.net 21242S: Maintained 21243F: drivers/usb/storage/ 21244 21245USB MIDI DRIVER 21246M: Clemens Ladisch <clemens@ladisch.de> 21247L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21248S: Maintained 21249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21250F: sound/usb/midi.* 21251 21252USB NETWORKING DRIVERS 21253L: linux-usb@vger.kernel.org 21254S: Odd Fixes 21255F: drivers/net/usb/ 21256 21257USB OHCI DRIVER 21258M: Alan Stern <stern@rowland.harvard.edu> 21259L: linux-usb@vger.kernel.org 21260S: Maintained 21261F: Documentation/usb/ohci.rst 21262F: drivers/usb/host/ohci* 21263 21264USB OTG FSM (Finite State Machine) 21265M: Peter Chen <peter.chen@kernel.org> 21266L: linux-usb@vger.kernel.org 21267S: Maintained 21268T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21269F: drivers/usb/common/usb-otg-fsm.c 21270 21271USB OVER IP DRIVER 21272M: Valentina Manea <valentina.manea.m@gmail.com> 21273M: Shuah Khan <shuah@kernel.org> 21274M: Shuah Khan <skhan@linuxfoundation.org> 21275L: linux-usb@vger.kernel.org 21276S: Maintained 21277F: Documentation/usb/usbip_protocol.rst 21278F: drivers/usb/usbip/ 21279F: tools/testing/selftests/drivers/usb/usbip/ 21280F: tools/usb/usbip/ 21281 21282USB PEGASUS DRIVER 21283M: Petko Manolov <petkan@nucleusys.com> 21284L: linux-usb@vger.kernel.org 21285L: netdev@vger.kernel.org 21286S: Maintained 21287W: https://github.com/petkan/pegasus 21288T: git https://github.com/petkan/pegasus.git 21289F: drivers/net/usb/pegasus.* 21290 21291USB PRINTER DRIVER (usblp) 21292M: Pete Zaitcev <zaitcev@redhat.com> 21293L: linux-usb@vger.kernel.org 21294S: Supported 21295F: drivers/usb/class/usblp.c 21296 21297USB RAW GADGET DRIVER 21298R: Andrey Konovalov <andreyknvl@gmail.com> 21299L: linux-usb@vger.kernel.org 21300S: Maintained 21301F: Documentation/usb/raw-gadget.rst 21302F: drivers/usb/gadget/legacy/raw_gadget.c 21303F: include/uapi/linux/usb/raw_gadget.h 21304 21305USB QMI WWAN NETWORK DRIVER 21306M: Bjørn Mork <bjorn@mork.no> 21307L: netdev@vger.kernel.org 21308S: Maintained 21309F: Documentation/ABI/testing/sysfs-class-net-qmi 21310F: drivers/net/usb/qmi_wwan.c 21311 21312USB RTL8150 DRIVER 21313M: Petko Manolov <petkan@nucleusys.com> 21314L: linux-usb@vger.kernel.org 21315L: netdev@vger.kernel.org 21316S: Maintained 21317W: https://github.com/petkan/rtl8150 21318T: git https://github.com/petkan/rtl8150.git 21319F: drivers/net/usb/rtl8150.c 21320 21321USB SERIAL SUBSYSTEM 21322M: Johan Hovold <johan@kernel.org> 21323L: linux-usb@vger.kernel.org 21324S: Maintained 21325T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21326F: Documentation/usb/usb-serial.rst 21327F: drivers/usb/serial/ 21328F: include/linux/usb/serial.h 21329 21330USB SMSC75XX ETHERNET DRIVER 21331M: Steve Glendinning <steve.glendinning@shawell.net> 21332L: netdev@vger.kernel.org 21333S: Maintained 21334F: drivers/net/usb/smsc75xx.* 21335 21336USB SMSC95XX ETHERNET DRIVER 21337M: Steve Glendinning <steve.glendinning@shawell.net> 21338M: UNGLinuxDriver@microchip.com 21339L: netdev@vger.kernel.org 21340S: Maintained 21341F: drivers/net/usb/smsc95xx.* 21342 21343USB SUBSYSTEM 21344M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21345L: linux-usb@vger.kernel.org 21346S: Supported 21347W: http://www.linux-usb.org 21348T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21349F: Documentation/devicetree/bindings/usb/ 21350F: Documentation/usb/ 21351F: drivers/usb/ 21352F: include/dt-bindings/usb/ 21353F: include/linux/usb.h 21354F: include/linux/usb/ 21355 21356USB TYPEC BUS FOR ALTERNATE MODES 21357M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21358L: linux-usb@vger.kernel.org 21359S: Maintained 21360F: Documentation/ABI/testing/sysfs-bus-typec 21361F: Documentation/driver-api/usb/typec_bus.rst 21362F: drivers/usb/typec/altmodes/ 21363F: include/linux/usb/typec_altmode.h 21364 21365USB TYPEC CLASS 21366M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21367L: linux-usb@vger.kernel.org 21368S: Maintained 21369F: Documentation/ABI/testing/sysfs-class-typec 21370F: Documentation/driver-api/usb/typec.rst 21371F: drivers/usb/typec/ 21372F: include/linux/usb/typec.h 21373 21374USB TYPEC INTEL PMC MUX DRIVER 21375M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21376L: linux-usb@vger.kernel.org 21377S: Maintained 21378F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21379F: drivers/usb/typec/mux/intel_pmc_mux.c 21380 21381USB TYPEC PI3USB30532 MUX DRIVER 21382M: Hans de Goede <hdegoede@redhat.com> 21383L: linux-usb@vger.kernel.org 21384S: Maintained 21385F: drivers/usb/typec/mux/pi3usb30532.c 21386 21387USB TYPEC PORT CONTROLLER DRIVERS 21388M: Guenter Roeck <linux@roeck-us.net> 21389L: linux-usb@vger.kernel.org 21390S: Maintained 21391F: drivers/usb/typec/tcpm/ 21392 21393USB UHCI DRIVER 21394M: Alan Stern <stern@rowland.harvard.edu> 21395L: linux-usb@vger.kernel.org 21396S: Maintained 21397F: drivers/usb/host/uhci* 21398 21399USB VIDEO CLASS 21400M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21401L: linux-media@vger.kernel.org 21402S: Maintained 21403W: http://www.ideasonboard.org/uvc/ 21404T: git git://linuxtv.org/media_tree.git 21405F: drivers/media/usb/uvc/ 21406F: include/uapi/linux/uvcvideo.h 21407 21408USB WEBCAM GADGET 21409M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21410L: linux-usb@vger.kernel.org 21411S: Maintained 21412F: drivers/usb/gadget/function/*uvc* 21413F: drivers/usb/gadget/legacy/webcam.c 21414F: include/uapi/linux/usb/g_uvc.h 21415 21416USB WIRELESS RNDIS DRIVER (rndis_wlan) 21417M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21418L: linux-wireless@vger.kernel.org 21419S: Maintained 21420F: drivers/net/wireless/rndis_wlan.c 21421 21422USB XHCI DRIVER 21423M: Mathias Nyman <mathias.nyman@intel.com> 21424L: linux-usb@vger.kernel.org 21425S: Supported 21426F: drivers/usb/host/pci-quirks* 21427F: drivers/usb/host/xhci* 21428 21429USB ZD1201 DRIVER 21430L: linux-wireless@vger.kernel.org 21431S: Orphan 21432W: http://linux-lc100020.sourceforge.net 21433F: drivers/net/wireless/zydas/zd1201.* 21434 21435USB ZR364XX DRIVER 21436M: Antoine Jacquet <royale@zerezo.com> 21437L: linux-usb@vger.kernel.org 21438L: linux-media@vger.kernel.org 21439S: Maintained 21440W: http://royale.zerezo.com/zr364xx/ 21441T: git git://linuxtv.org/media_tree.git 21442F: Documentation/admin-guide/media/zr364xx* 21443F: drivers/staging/media/deprecated/zr364xx/ 21444 21445USER-MODE LINUX (UML) 21446M: Richard Weinberger <richard@nod.at> 21447M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21448M: Johannes Berg <johannes@sipsolutions.net> 21449L: linux-um@lists.infradead.org 21450S: Maintained 21451W: http://user-mode-linux.sourceforge.net 21452Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21453T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21454T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21455F: Documentation/virt/uml/ 21456F: arch/um/ 21457F: arch/x86/um/ 21458F: fs/hostfs/ 21459 21460USERSPACE COPYIN/COPYOUT (UIOVEC) 21461M: Alexander Viro <viro@zeniv.linux.org.uk> 21462S: Maintained 21463F: include/linux/uio.h 21464F: lib/iov_iter.c 21465 21466USERSPACE DMA BUFFER DRIVER 21467M: Gerd Hoffmann <kraxel@redhat.com> 21468L: dri-devel@lists.freedesktop.org 21469S: Maintained 21470T: git git://anongit.freedesktop.org/drm/drm-misc 21471F: drivers/dma-buf/udmabuf.c 21472F: include/uapi/linux/udmabuf.h 21473 21474USERSPACE I/O (UIO) 21475M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21476S: Maintained 21477T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21478F: Documentation/driver-api/uio-howto.rst 21479F: drivers/uio/ 21480F: include/linux/uio_driver.h 21481 21482UTIL-LINUX PACKAGE 21483M: Karel Zak <kzak@redhat.com> 21484L: util-linux@vger.kernel.org 21485S: Maintained 21486W: http://en.wikipedia.org/wiki/Util-linux 21487T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21488 21489UUID HELPERS 21490M: Christoph Hellwig <hch@lst.de> 21491R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21492L: linux-kernel@vger.kernel.org 21493S: Maintained 21494T: git git://git.infradead.org/users/hch/uuid.git 21495F: include/linux/uuid.h 21496F: include/uapi/linux/uuid.h 21497F: lib/test_uuid.c 21498F: lib/uuid.c 21499 21500UV SYSFS DRIVER 21501M: Justin Ernst <justin.ernst@hpe.com> 21502L: platform-driver-x86@vger.kernel.org 21503S: Maintained 21504F: drivers/platform/x86/uv_sysfs.c 21505 21506UVESAFB DRIVER 21507M: Michal Januszewski <spock@gentoo.org> 21508L: linux-fbdev@vger.kernel.org 21509S: Maintained 21510W: https://github.com/mjanusz/v86d 21511F: Documentation/fb/uvesafb.rst 21512F: drivers/video/fbdev/uvesafb.* 21513 21514Ux500 CLOCK DRIVERS 21515M: Ulf Hansson <ulf.hansson@linaro.org> 21516L: linux-clk@vger.kernel.org 21517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21518S: Maintained 21519F: drivers/clk/ux500/ 21520 21521VF610 NAND DRIVER 21522M: Stefan Agner <stefan@agner.ch> 21523L: linux-mtd@lists.infradead.org 21524S: Supported 21525F: drivers/mtd/nand/raw/vf610_nfc.c 21526 21527VFAT/FAT/MSDOS FILESYSTEM 21528M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21529S: Maintained 21530F: Documentation/filesystems/vfat.rst 21531F: fs/fat/ 21532F: tools/testing/selftests/filesystems/fat/ 21533 21534VFIO DRIVER 21535M: Alex Williamson <alex.williamson@redhat.com> 21536R: Cornelia Huck <cohuck@redhat.com> 21537L: kvm@vger.kernel.org 21538S: Maintained 21539T: git git://github.com/awilliam/linux-vfio.git 21540F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21541F: Documentation/driver-api/vfio.rst 21542F: drivers/vfio/ 21543F: include/linux/vfio.h 21544F: include/linux/vfio_pci_core.h 21545F: include/uapi/linux/vfio.h 21546 21547VFIO FSL-MC DRIVER 21548M: Diana Craciun <diana.craciun@oss.nxp.com> 21549L: kvm@vger.kernel.org 21550S: Maintained 21551F: drivers/vfio/fsl-mc/ 21552 21553VFIO HISILICON PCI DRIVER 21554M: Longfang Liu <liulongfang@huawei.com> 21555M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21556L: kvm@vger.kernel.org 21557S: Maintained 21558F: drivers/vfio/pci/hisilicon/ 21559 21560VFIO MEDIATED DEVICE DRIVERS 21561M: Kirti Wankhede <kwankhede@nvidia.com> 21562L: kvm@vger.kernel.org 21563S: Maintained 21564F: Documentation/driver-api/vfio-mediated-device.rst 21565F: drivers/vfio/mdev/ 21566F: include/linux/mdev.h 21567F: samples/vfio-mdev/ 21568 21569VFIO PCI DEVICE SPECIFIC DRIVERS 21570R: Jason Gunthorpe <jgg@nvidia.com> 21571R: Yishai Hadas <yishaih@nvidia.com> 21572R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21573R: Kevin Tian <kevin.tian@intel.com> 21574L: kvm@vger.kernel.org 21575S: Maintained 21576P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21577F: drivers/vfio/pci/*/ 21578 21579VFIO PLATFORM DRIVER 21580M: Eric Auger <eric.auger@redhat.com> 21581L: kvm@vger.kernel.org 21582S: Maintained 21583F: drivers/vfio/platform/ 21584 21585VFIO MLX5 PCI DRIVER 21586M: Yishai Hadas <yishaih@nvidia.com> 21587L: kvm@vger.kernel.org 21588S: Maintained 21589F: drivers/vfio/pci/mlx5/ 21590 21591VGA_SWITCHEROO 21592R: Lukas Wunner <lukas@wunner.de> 21593S: Maintained 21594T: git git://anongit.freedesktop.org/drm/drm-misc 21595F: Documentation/gpu/vga-switcheroo.rst 21596F: drivers/gpu/vga/vga_switcheroo.c 21597F: include/linux/vga_switcheroo.h 21598 21599VIA RHINE NETWORK DRIVER 21600S: Maintained 21601M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21602F: drivers/net/ethernet/via/via-rhine.c 21603 21604VIA SD/MMC CARD CONTROLLER DRIVER 21605M: Bruce Chang <brucechang@via.com.tw> 21606M: Harald Welte <HaraldWelte@viatech.com> 21607S: Maintained 21608F: drivers/mmc/host/via-sdmmc.c 21609 21610VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21611M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21612L: linux-fbdev@vger.kernel.org 21613S: Maintained 21614F: drivers/video/fbdev/via/ 21615F: include/linux/via-core.h 21616F: include/linux/via-gpio.h 21617F: include/linux/via_i2c.h 21618 21619VIA VELOCITY NETWORK DRIVER 21620M: Francois Romieu <romieu@fr.zoreil.com> 21621L: netdev@vger.kernel.org 21622S: Maintained 21623F: drivers/net/ethernet/via/via-velocity.* 21624 21625VICODEC VIRTUAL CODEC DRIVER 21626M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21627L: linux-media@vger.kernel.org 21628S: Maintained 21629W: https://linuxtv.org 21630T: git git://linuxtv.org/media_tree.git 21631F: drivers/media/test-drivers/vicodec/* 21632 21633VIDEO I2C POLLING DRIVER 21634M: Matt Ranostay <matt.ranostay@konsulko.com> 21635L: linux-media@vger.kernel.org 21636S: Maintained 21637F: drivers/media/i2c/video-i2c.c 21638 21639VIDEO MULTIPLEXER DRIVER 21640M: Philipp Zabel <p.zabel@pengutronix.de> 21641L: linux-media@vger.kernel.org 21642S: Maintained 21643F: drivers/media/platform/video-mux.c 21644 21645VIDEOBUF2 FRAMEWORK 21646M: Tomasz Figa <tfiga@chromium.org> 21647M: Marek Szyprowski <m.szyprowski@samsung.com> 21648L: linux-media@vger.kernel.org 21649S: Maintained 21650F: drivers/media/common/videobuf2/* 21651F: include/media/videobuf2-* 21652 21653VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21654M: Shuah Khan <skhan@linuxfoundation.org> 21655R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21656L: linux-media@vger.kernel.org 21657S: Maintained 21658W: https://linuxtv.org 21659T: git git://linuxtv.org/media_tree.git 21660F: drivers/media/test-drivers/vimc/* 21661 21662VIRT LIB 21663M: Alex Williamson <alex.williamson@redhat.com> 21664M: Paolo Bonzini <pbonzini@redhat.com> 21665L: kvm@vger.kernel.org 21666S: Supported 21667F: virt/lib/ 21668 21669VIRTIO AND VHOST VSOCK DRIVER 21670M: Stefan Hajnoczi <stefanha@redhat.com> 21671M: Stefano Garzarella <sgarzare@redhat.com> 21672L: kvm@vger.kernel.org 21673L: virtualization@lists.linux-foundation.org 21674L: netdev@vger.kernel.org 21675S: Maintained 21676F: drivers/vhost/vsock.c 21677F: include/linux/virtio_vsock.h 21678F: include/uapi/linux/virtio_vsock.h 21679F: net/vmw_vsock/virtio_transport.c 21680F: net/vmw_vsock/virtio_transport_common.c 21681 21682VIRTIO BLOCK AND SCSI DRIVERS 21683M: "Michael S. Tsirkin" <mst@redhat.com> 21684M: Jason Wang <jasowang@redhat.com> 21685R: Paolo Bonzini <pbonzini@redhat.com> 21686R: Stefan Hajnoczi <stefanha@redhat.com> 21687L: virtualization@lists.linux-foundation.org 21688S: Maintained 21689F: drivers/block/virtio_blk.c 21690F: drivers/scsi/virtio_scsi.c 21691F: drivers/vhost/scsi.c 21692F: include/uapi/linux/virtio_blk.h 21693F: include/uapi/linux/virtio_scsi.h 21694 21695VIRTIO CONSOLE DRIVER 21696M: Amit Shah <amit@kernel.org> 21697L: virtualization@lists.linux-foundation.org 21698S: Maintained 21699F: drivers/char/virtio_console.c 21700F: include/linux/virtio_console.h 21701F: include/uapi/linux/virtio_console.h 21702 21703VIRTIO CORE AND NET DRIVERS 21704M: "Michael S. Tsirkin" <mst@redhat.com> 21705M: Jason Wang <jasowang@redhat.com> 21706L: virtualization@lists.linux-foundation.org 21707S: Maintained 21708F: Documentation/ABI/testing/sysfs-bus-vdpa 21709F: Documentation/ABI/testing/sysfs-class-vduse 21710F: Documentation/devicetree/bindings/virtio/ 21711F: drivers/block/virtio_blk.c 21712F: drivers/crypto/virtio/ 21713F: drivers/net/virtio_net.c 21714F: drivers/vdpa/ 21715F: drivers/virtio/ 21716F: include/linux/vdpa.h 21717F: include/linux/virtio*.h 21718F: include/uapi/linux/virtio_*.h 21719F: tools/virtio/ 21720 21721IFCVF VIRTIO DATA PATH ACCELERATOR 21722R: Zhu Lingshan <lingshan.zhu@intel.com> 21723F: drivers/vdpa/ifcvf/ 21724 21725VIRTIO BALLOON 21726M: "Michael S. Tsirkin" <mst@redhat.com> 21727M: David Hildenbrand <david@redhat.com> 21728L: virtualization@lists.linux-foundation.org 21729S: Maintained 21730F: drivers/virtio/virtio_balloon.c 21731F: include/uapi/linux/virtio_balloon.h 21732F: include/linux/balloon_compaction.h 21733F: mm/balloon_compaction.c 21734 21735VIRTIO CRYPTO DRIVER 21736M: Gonglei <arei.gonglei@huawei.com> 21737L: virtualization@lists.linux-foundation.org 21738L: linux-crypto@vger.kernel.org 21739S: Maintained 21740F: drivers/crypto/virtio/ 21741F: include/uapi/linux/virtio_crypto.h 21742 21743VIRTIO DRIVERS FOR S390 21744M: Cornelia Huck <cohuck@redhat.com> 21745M: Halil Pasic <pasic@linux.ibm.com> 21746M: Eric Farman <farman@linux.ibm.com> 21747L: linux-s390@vger.kernel.org 21748L: virtualization@lists.linux-foundation.org 21749L: kvm@vger.kernel.org 21750S: Supported 21751F: arch/s390/include/uapi/asm/virtio-ccw.h 21752F: drivers/s390/virtio/ 21753 21754VIRTIO FILE SYSTEM 21755M: Vivek Goyal <vgoyal@redhat.com> 21756M: Stefan Hajnoczi <stefanha@redhat.com> 21757M: Miklos Szeredi <miklos@szeredi.hu> 21758L: virtualization@lists.linux-foundation.org 21759L: linux-fsdevel@vger.kernel.org 21760S: Supported 21761W: https://virtio-fs.gitlab.io/ 21762F: Documentation/filesystems/virtiofs.rst 21763F: fs/fuse/virtio_fs.c 21764F: include/uapi/linux/virtio_fs.h 21765 21766VIRTIO GPIO DRIVER 21767M: Enrico Weigelt, metux IT consult <info@metux.net> 21768M: Viresh Kumar <vireshk@kernel.org> 21769L: linux-gpio@vger.kernel.org 21770L: virtualization@lists.linux-foundation.org 21771S: Maintained 21772F: drivers/gpio/gpio-virtio.c 21773F: include/uapi/linux/virtio_gpio.h 21774 21775VIRTIO GPU DRIVER 21776M: David Airlie <airlied@redhat.com> 21777M: Gerd Hoffmann <kraxel@redhat.com> 21778R: Gurchetan Singh <gurchetansingh@chromium.org> 21779R: Chia-I Wu <olvaffe@gmail.com> 21780L: dri-devel@lists.freedesktop.org 21781L: virtualization@lists.linux-foundation.org 21782S: Maintained 21783T: git git://anongit.freedesktop.org/drm/drm-misc 21784F: drivers/gpu/drm/virtio/ 21785F: include/uapi/linux/virtio_gpu.h 21786 21787VIRTIO HOST (VHOST) 21788M: "Michael S. Tsirkin" <mst@redhat.com> 21789M: Jason Wang <jasowang@redhat.com> 21790L: kvm@vger.kernel.org 21791L: virtualization@lists.linux-foundation.org 21792L: netdev@vger.kernel.org 21793S: Maintained 21794T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21795F: drivers/vhost/ 21796F: include/linux/vhost_iotlb.h 21797F: include/uapi/linux/vhost.h 21798 21799VIRTIO INPUT DRIVER 21800M: Gerd Hoffmann <kraxel@redhat.com> 21801S: Maintained 21802F: drivers/virtio/virtio_input.c 21803F: include/uapi/linux/virtio_input.h 21804 21805VIRTIO IOMMU DRIVER 21806M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21807L: virtualization@lists.linux-foundation.org 21808S: Maintained 21809F: drivers/iommu/virtio-iommu.c 21810F: include/uapi/linux/virtio_iommu.h 21811 21812VIRTIO MEM DRIVER 21813M: David Hildenbrand <david@redhat.com> 21814L: virtualization@lists.linux-foundation.org 21815S: Maintained 21816W: https://virtio-mem.gitlab.io/ 21817F: drivers/virtio/virtio_mem.c 21818F: include/uapi/linux/virtio_mem.h 21819 21820VIRTIO SOUND DRIVER 21821M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21822M: "Michael S. Tsirkin" <mst@redhat.com> 21823L: virtualization@lists.linux-foundation.org 21824L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21825S: Maintained 21826F: include/uapi/linux/virtio_snd.h 21827F: sound/virtio/* 21828 21829VIRTIO I2C DRIVER 21830M: Conghui Chen <conghui.chen@intel.com> 21831M: Viresh Kumar <viresh.kumar@linaro.org> 21832L: linux-i2c@vger.kernel.org 21833L: virtualization@lists.linux-foundation.org 21834S: Maintained 21835F: drivers/i2c/busses/i2c-virtio.c 21836F: include/uapi/linux/virtio_i2c.h 21837 21838VIRTIO PMEM DRIVER 21839M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21840L: virtualization@lists.linux-foundation.org 21841S: Maintained 21842F: drivers/nvdimm/virtio_pmem.c 21843F: drivers/nvdimm/nd_virtio.c 21844 21845VIRTUAL BOX GUEST DEVICE DRIVER 21846M: Hans de Goede <hdegoede@redhat.com> 21847M: Arnd Bergmann <arnd@arndb.de> 21848M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21849S: Maintained 21850F: drivers/virt/vboxguest/ 21851F: include/linux/vbox_utils.h 21852F: include/uapi/linux/vbox*.h 21853 21854VIRTUAL BOX SHARED FOLDER VFS DRIVER 21855M: Hans de Goede <hdegoede@redhat.com> 21856L: linux-fsdevel@vger.kernel.org 21857S: Maintained 21858F: fs/vboxsf/* 21859 21860VIRTUAL SERIO DEVICE DRIVER 21861M: Stephen Chandler Paul <thatslyude@gmail.com> 21862S: Maintained 21863F: drivers/input/serio/userio.c 21864F: include/uapi/linux/userio.h 21865 21866VIVID VIRTUAL VIDEO DRIVER 21867M: Hans Verkuil <hverkuil@xs4all.nl> 21868L: linux-media@vger.kernel.org 21869S: Maintained 21870W: https://linuxtv.org 21871T: git git://linuxtv.org/media_tree.git 21872F: drivers/media/test-drivers/vivid/* 21873 21874VIDTV VIRTUAL DIGITAL TV DRIVER 21875M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21876L: linux-media@vger.kernel.org 21877S: Maintained 21878W: https://linuxtv.org 21879T: git git://linuxtv.org/media_tree.git 21880F: drivers/media/test-drivers/vidtv/* 21881 21882VLYNQ BUS 21883M: Florian Fainelli <f.fainelli@gmail.com> 21884L: openwrt-devel@lists.openwrt.org (subscribers-only) 21885S: Maintained 21886F: drivers/vlynq/vlynq.c 21887F: include/linux/vlynq.h 21888 21889VME SUBSYSTEM 21890M: Martyn Welch <martyn@welchs.me.uk> 21891M: Manohar Vanga <manohar.vanga@gmail.com> 21892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21893L: linux-kernel@vger.kernel.org 21894S: Odd fixes 21895T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21896F: Documentation/driver-api/vme.rst 21897F: drivers/staging/vme_user/ 21898 21899VM SOCKETS (AF_VSOCK) 21900M: Stefano Garzarella <sgarzare@redhat.com> 21901L: virtualization@lists.linux-foundation.org 21902L: netdev@vger.kernel.org 21903S: Maintained 21904F: drivers/net/vsockmon.c 21905F: include/net/af_vsock.h 21906F: include/uapi/linux/vm_sockets.h 21907F: include/uapi/linux/vm_sockets_diag.h 21908F: include/uapi/linux/vsockmon.h 21909F: net/vmw_vsock/ 21910F: tools/testing/vsock/ 21911 21912VMWARE BALLOON DRIVER 21913M: Nadav Amit <namit@vmware.com> 21914R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21915L: linux-kernel@vger.kernel.org 21916S: Supported 21917F: drivers/misc/vmw_balloon.c 21918 21919VMWARE HYPERVISOR INTERFACE 21920M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21921M: Alexey Makhalov <amakhalov@vmware.com> 21922R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21923L: virtualization@lists.linux-foundation.org 21924L: x86@kernel.org 21925S: Supported 21926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21927F: arch/x86/include/asm/vmware.h 21928F: arch/x86/kernel/cpu/vmware.c 21929 21930VMWARE PVRDMA DRIVER 21931M: Bryan Tan <bryantan@vmware.com> 21932M: Vishnu Dasa <vdasa@vmware.com> 21933R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21934L: linux-rdma@vger.kernel.org 21935S: Supported 21936F: drivers/infiniband/hw/vmw_pvrdma/ 21937 21938VMWARE PVSCSI DRIVER 21939M: Vishal Bhakta <vbhakta@vmware.com> 21940R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21941L: linux-scsi@vger.kernel.org 21942S: Supported 21943F: drivers/scsi/vmw_pvscsi.c 21944F: drivers/scsi/vmw_pvscsi.h 21945 21946VMWARE VIRTUAL PTP CLOCK DRIVER 21947M: Vivek Thampi <vithampi@vmware.com> 21948R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21949L: netdev@vger.kernel.org 21950S: Supported 21951F: drivers/ptp/ptp_vmw.c 21952 21953VMWARE VMCI DRIVER 21954M: Bryan Tan <bryantan@vmware.com> 21955M: Vishnu Dasa <vdasa@vmware.com> 21956R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21957L: linux-kernel@vger.kernel.org 21958S: Supported 21959F: drivers/misc/vmw_vmci/ 21960F: include/linux/vmw_vmci* 21961 21962VMWARE VMMOUSE SUBDRIVER 21963M: Zack Rusin <zackr@vmware.com> 21964R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21965R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21966L: linux-input@vger.kernel.org 21967S: Supported 21968F: drivers/input/mouse/vmmouse.c 21969F: drivers/input/mouse/vmmouse.h 21970 21971VMWARE VMXNET3 ETHERNET DRIVER 21972M: Ronak Doshi <doshir@vmware.com> 21973R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21974L: netdev@vger.kernel.org 21975S: Supported 21976F: drivers/net/vmxnet3/ 21977 21978VMWARE VSOCK VMCI TRANSPORT DRIVER 21979M: Bryan Tan <bryantan@vmware.com> 21980M: Vishnu Dasa <vdasa@vmware.com> 21981R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21982L: linux-kernel@vger.kernel.org 21983S: Supported 21984F: net/vmw_vsock/vmci_transport* 21985 21986VOCORE VOCORE2 BOARD 21987M: Harvey Hunt <harveyhuntnexus@gmail.com> 21988L: linux-mips@vger.kernel.org 21989S: Maintained 21990F: arch/mips/boot/dts/ralink/vocore2.dts 21991 21992VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21993M: Liam Girdwood <lgirdwood@gmail.com> 21994M: Mark Brown <broonie@kernel.org> 21995L: linux-kernel@vger.kernel.org 21996S: Supported 21997W: http://www.slimlogic.co.uk/?p=48 21998T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21999F: Documentation/devicetree/bindings/regulator/ 22000F: Documentation/power/regulator/ 22001F: drivers/regulator/ 22002F: include/dt-bindings/regulator/ 22003F: include/linux/regulator/ 22004K: regulator_get_optional 22005 22006VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22007R: Matti Vaittinen <mazziesaccount@gmail.com> 22008F: drivers/regulator/irq_helpers.c 22009 22010VRF 22011M: David Ahern <dsahern@kernel.org> 22012L: netdev@vger.kernel.org 22013S: Maintained 22014F: Documentation/networking/vrf.rst 22015F: drivers/net/vrf.c 22016 22017VSPRINTF 22018M: Petr Mladek <pmladek@suse.com> 22019M: Steven Rostedt <rostedt@goodmis.org> 22020M: Sergey Senozhatsky <senozhatsky@chromium.org> 22021R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22022R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22023S: Maintained 22024T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22025F: Documentation/core-api/printk-formats.rst 22026F: lib/test_printf.c 22027F: lib/test_scanf.c 22028F: lib/vsprintf.c 22029 22030VT1211 HARDWARE MONITOR DRIVER 22031M: Juerg Haefliger <juergh@proton.me> 22032L: linux-hwmon@vger.kernel.org 22033S: Maintained 22034F: Documentation/hwmon/vt1211.rst 22035F: drivers/hwmon/vt1211.c 22036 22037VT8231 HARDWARE MONITOR DRIVER 22038M: Roger Lucas <vt8231@hiddenengine.co.uk> 22039L: linux-hwmon@vger.kernel.org 22040S: Maintained 22041F: drivers/hwmon/vt8231.c 22042 22043VUB300 USB to SDIO/SD/MMC bridge chip 22044L: linux-mmc@vger.kernel.org 22045S: Orphan 22046F: drivers/mmc/host/vub300.c 22047 22048W1 DALLAS'S 1-WIRE BUS 22049M: Evgeniy Polyakov <zbr@ioremap.net> 22050S: Maintained 22051F: Documentation/devicetree/bindings/w1/ 22052F: Documentation/w1/ 22053F: drivers/w1/ 22054F: include/linux/w1.h 22055 22056W83791D HARDWARE MONITORING DRIVER 22057M: Marc Hulsman <m.hulsman@tudelft.nl> 22058L: linux-hwmon@vger.kernel.org 22059S: Maintained 22060F: Documentation/hwmon/w83791d.rst 22061F: drivers/hwmon/w83791d.c 22062 22063W83793 HARDWARE MONITORING DRIVER 22064M: Rudolf Marek <r.marek@assembler.cz> 22065L: linux-hwmon@vger.kernel.org 22066S: Maintained 22067F: Documentation/hwmon/w83793.rst 22068F: drivers/hwmon/w83793.c 22069 22070W83795 HARDWARE MONITORING DRIVER 22071M: Jean Delvare <jdelvare@suse.com> 22072L: linux-hwmon@vger.kernel.org 22073S: Maintained 22074F: drivers/hwmon/w83795.c 22075 22076W83L51xD SD/MMC CARD INTERFACE DRIVER 22077M: Pierre Ossman <pierre@ossman.eu> 22078S: Maintained 22079F: drivers/mmc/host/wbsd.* 22080 22081WACOM PROTOCOL 4 SERIAL TABLETS 22082M: Julian Squires <julian@cipht.net> 22083M: Hans de Goede <hdegoede@redhat.com> 22084L: linux-input@vger.kernel.org 22085S: Maintained 22086F: drivers/input/tablet/wacom_serial4.c 22087 22088WANGXUN ETHERNET DRIVER 22089M: Jiawen Wu <jiawenwu@trustnetic.com> 22090M: Mengyuan Lou <mengyuanlou@net-swift.com> 22091W: https://www.net-swift.com 22092L: netdev@vger.kernel.org 22093S: Maintained 22094F: Documentation/networking/device_drivers/ethernet/wangxun/* 22095F: drivers/net/ethernet/wangxun/ 22096 22097WATCHDOG DEVICE DRIVERS 22098M: Wim Van Sebroeck <wim@linux-watchdog.org> 22099M: Guenter Roeck <linux@roeck-us.net> 22100L: linux-watchdog@vger.kernel.org 22101S: Maintained 22102W: http://www.linux-watchdog.org/ 22103T: git git://www.linux-watchdog.org/linux-watchdog.git 22104F: Documentation/devicetree/bindings/watchdog/ 22105F: Documentation/watchdog/ 22106F: drivers/watchdog/ 22107F: include/linux/watchdog.h 22108F: include/uapi/linux/watchdog.h 22109F: include/trace/events/watchdog.h 22110 22111WHISKEYCOVE PMIC GPIO DRIVER 22112M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22113L: linux-gpio@vger.kernel.org 22114S: Maintained 22115F: drivers/gpio/gpio-wcove.c 22116 22117WHWAVE RTC DRIVER 22118M: Dianlong Li <long17.cool@163.com> 22119L: linux-rtc@vger.kernel.org 22120S: Maintained 22121F: drivers/rtc/rtc-sd3078.c 22122 22123WIIMOTE HID DRIVER 22124M: David Rheinsberg <david.rheinsberg@gmail.com> 22125L: linux-input@vger.kernel.org 22126S: Maintained 22127F: drivers/hid/hid-wiimote* 22128 22129WILOCITY WIL6210 WIRELESS DRIVER 22130L: linux-wireless@vger.kernel.org 22131S: Orphan 22132W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22133F: drivers/net/wireless/ath/wil6210/ 22134 22135WINBOND CIR DRIVER 22136M: David Härdeman <david@hardeman.nu> 22137S: Maintained 22138F: drivers/media/rc/winbond-cir.c 22139 22140WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22141M: William Breathitt Gray <william.gray@linaro.org> 22142L: linux-watchdog@vger.kernel.org 22143S: Maintained 22144F: drivers/watchdog/ebc-c384_wdt.c 22145 22146WINSYSTEMS WS16C48 GPIO DRIVER 22147M: William Breathitt Gray <william.gray@linaro.org> 22148L: linux-gpio@vger.kernel.org 22149S: Maintained 22150F: drivers/gpio/gpio-ws16c48.c 22151 22152WIREGUARD SECURE NETWORK TUNNEL 22153M: Jason A. Donenfeld <Jason@zx2c4.com> 22154L: wireguard@lists.zx2c4.com 22155L: netdev@vger.kernel.org 22156S: Maintained 22157F: drivers/net/wireguard/ 22158F: tools/testing/selftests/wireguard/ 22159 22160WISTRON LAPTOP BUTTON DRIVER 22161M: Miloslav Trmac <mitr@volny.cz> 22162S: Maintained 22163F: drivers/input/misc/wistron_btns.c 22164 22165WL3501 WIRELESS PCMCIA CARD DRIVER 22166L: linux-wireless@vger.kernel.org 22167S: Odd fixes 22168F: drivers/net/wireless/wl3501* 22169 22170WOLFSON MICROELECTRONICS DRIVERS 22171L: patches@opensource.cirrus.com 22172S: Supported 22173W: https://github.com/CirrusLogic/linux-drivers/wiki 22174T: git https://github.com/CirrusLogic/linux-drivers.git 22175F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22176F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22177F: Documentation/devicetree/bindings/mfd/wm831x.txt 22178F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22179F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22180F: Documentation/devicetree/bindings/sound/wm* 22181F: Documentation/hwmon/wm83??.rst 22182F: arch/arm/mach-s3c/mach-crag6410* 22183F: drivers/clk/clk-wm83*.c 22184F: drivers/gpio/gpio-*wm*.c 22185F: drivers/gpio/gpio-arizona.c 22186F: drivers/hwmon/wm83??-hwmon.c 22187F: drivers/input/misc/wm831x-on.c 22188F: drivers/input/touchscreen/wm831x-ts.c 22189F: drivers/input/touchscreen/wm97*.c 22190F: drivers/leds/leds-wm83*.c 22191F: drivers/mfd/arizona* 22192F: drivers/mfd/cs47l24* 22193F: drivers/mfd/wm*.c 22194F: drivers/power/supply/wm83*.c 22195F: drivers/regulator/arizona* 22196F: drivers/regulator/wm8*.c 22197F: drivers/rtc/rtc-wm83*.c 22198F: drivers/video/backlight/wm83*_bl.c 22199F: drivers/watchdog/wm83*_wdt.c 22200F: include/linux/mfd/arizona/ 22201F: include/linux/mfd/wm831x/ 22202F: include/linux/mfd/wm8350/ 22203F: include/linux/mfd/wm8400* 22204F: include/linux/regulator/arizona* 22205F: include/linux/wm97xx.h 22206F: include/sound/wm????.h 22207F: sound/soc/codecs/arizona* 22208F: sound/soc/codecs/cs47l24* 22209F: sound/soc/codecs/wm* 22210 22211WORKQUEUE 22212M: Tejun Heo <tj@kernel.org> 22213R: Lai Jiangshan <jiangshanlai@gmail.com> 22214S: Maintained 22215T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22216F: Documentation/core-api/workqueue.rst 22217F: include/linux/workqueue.h 22218F: kernel/workqueue.c 22219 22220WWAN DRIVERS 22221M: Loic Poulain <loic.poulain@linaro.org> 22222M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22223R: Johannes Berg <johannes@sipsolutions.net> 22224L: netdev@vger.kernel.org 22225S: Maintained 22226F: drivers/net/wwan/ 22227F: include/linux/wwan.h 22228F: include/uapi/linux/wwan.h 22229 22230X-POWERS AXP288 PMIC DRIVERS 22231M: Hans de Goede <hdegoede@redhat.com> 22232S: Maintained 22233F: drivers/acpi/pmic/intel_pmic_xpower.c 22234N: axp288 22235 22236X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22237M: Chen-Yu Tsai <wens@csie.org> 22238L: linux-kernel@vger.kernel.org 22239S: Maintained 22240N: axp[128] 22241 22242X.25 STACK 22243M: Martin Schiller <ms@dev.tdt.de> 22244L: linux-x25@vger.kernel.org 22245S: Maintained 22246F: Documentation/networking/lapb-module.rst 22247F: Documentation/networking/x25* 22248F: drivers/net/wan/hdlc_x25.c 22249F: drivers/net/wan/lapbether.c 22250F: include/*/lapb.h 22251F: include/net/x25* 22252F: include/uapi/linux/x25.h 22253F: net/lapb/ 22254F: net/x25/ 22255 22256X86 ARCHITECTURE (32-BIT AND 64-BIT) 22257M: Thomas Gleixner <tglx@linutronix.de> 22258M: Ingo Molnar <mingo@redhat.com> 22259M: Borislav Petkov <bp@alien8.de> 22260M: Dave Hansen <dave.hansen@linux.intel.com> 22261M: x86@kernel.org 22262R: "H. Peter Anvin" <hpa@zytor.com> 22263L: linux-kernel@vger.kernel.org 22264S: Maintained 22265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22266F: Documentation/devicetree/bindings/x86/ 22267F: Documentation/x86/ 22268F: arch/x86/ 22269 22270X86 ENTRY CODE 22271M: Andy Lutomirski <luto@kernel.org> 22272L: linux-kernel@vger.kernel.org 22273S: Maintained 22274T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22275F: arch/x86/entry/ 22276 22277X86 MCE INFRASTRUCTURE 22278M: Tony Luck <tony.luck@intel.com> 22279M: Borislav Petkov <bp@alien8.de> 22280L: linux-edac@vger.kernel.org 22281S: Maintained 22282F: Documentation/ABI/testing/sysfs-mce 22283F: Documentation/x86/x86_64/machinecheck.rst 22284F: arch/x86/kernel/cpu/mce/* 22285 22286X86 MICROCODE UPDATE SUPPORT 22287M: Borislav Petkov <bp@alien8.de> 22288S: Maintained 22289F: arch/x86/kernel/cpu/microcode/* 22290 22291X86 MM 22292M: Dave Hansen <dave.hansen@linux.intel.com> 22293M: Andy Lutomirski <luto@kernel.org> 22294M: Peter Zijlstra <peterz@infradead.org> 22295L: linux-kernel@vger.kernel.org 22296S: Maintained 22297T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22298F: arch/x86/mm/ 22299 22300X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22301M: Hans de Goede <hdegoede@redhat.com> 22302L: platform-driver-x86@vger.kernel.org 22303S: Maintained 22304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22305F: drivers/platform/x86/x86-android-tablets.c 22306 22307X86 PLATFORM DRIVERS 22308M: Hans de Goede <hdegoede@redhat.com> 22309M: Mark Gross <markgross@kernel.org> 22310L: platform-driver-x86@vger.kernel.org 22311S: Maintained 22312T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22313F: drivers/platform/olpc/ 22314F: drivers/platform/x86/ 22315 22316X86 PLATFORM DRIVERS - ARCH 22317R: Darren Hart <dvhart@infradead.org> 22318R: Andy Shevchenko <andy@infradead.org> 22319L: platform-driver-x86@vger.kernel.org 22320L: x86@kernel.org 22321S: Maintained 22322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22323F: arch/x86/platform 22324 22325X86 PLATFORM UV HPE SUPERDOME FLEX 22326M: Steve Wahl <steve.wahl@hpe.com> 22327R: Mike Travis <mike.travis@hpe.com> 22328R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22329R: Russ Anderson <russ.anderson@hpe.com> 22330S: Supported 22331F: arch/x86/include/asm/uv/ 22332F: arch/x86/kernel/apic/x2apic_uv_x.c 22333F: arch/x86/platform/uv/ 22334 22335X86 STACK UNWINDING 22336M: Josh Poimboeuf <jpoimboe@kernel.org> 22337M: Peter Zijlstra <peterz@infradead.org> 22338S: Supported 22339F: arch/x86/include/asm/unwind*.h 22340F: arch/x86/kernel/dumpstack.c 22341F: arch/x86/kernel/stacktrace.c 22342F: arch/x86/kernel/unwind_*.c 22343 22344X86 VDSO 22345M: Andy Lutomirski <luto@kernel.org> 22346L: linux-kernel@vger.kernel.org 22347S: Maintained 22348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22349F: arch/x86/entry/vdso/ 22350 22351XARRAY 22352M: Matthew Wilcox <willy@infradead.org> 22353L: linux-fsdevel@vger.kernel.org 22354S: Supported 22355F: Documentation/core-api/xarray.rst 22356F: include/linux/idr.h 22357F: include/linux/xarray.h 22358F: lib/idr.c 22359F: lib/xarray.c 22360F: tools/testing/radix-tree 22361 22362XBOX DVD IR REMOTE 22363M: Benjamin Valentin <benpicco@googlemail.com> 22364S: Maintained 22365F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22366F: drivers/media/rc/xbox_remote.c 22367 22368XC2028/3028 TUNER DRIVER 22369M: Mauro Carvalho Chehab <mchehab@kernel.org> 22370L: linux-media@vger.kernel.org 22371S: Maintained 22372W: https://linuxtv.org 22373T: git git://linuxtv.org/media_tree.git 22374F: drivers/media/tuners/xc2028.* 22375 22376XDP (eXpress Data Path) 22377M: Alexei Starovoitov <ast@kernel.org> 22378M: Daniel Borkmann <daniel@iogearbox.net> 22379M: David S. Miller <davem@davemloft.net> 22380M: Jakub Kicinski <kuba@kernel.org> 22381M: Jesper Dangaard Brouer <hawk@kernel.org> 22382M: John Fastabend <john.fastabend@gmail.com> 22383L: netdev@vger.kernel.org 22384L: bpf@vger.kernel.org 22385S: Supported 22386F: include/net/xdp.h 22387F: include/net/xdp_priv.h 22388F: include/trace/events/xdp.h 22389F: kernel/bpf/cpumap.c 22390F: kernel/bpf/devmap.c 22391F: net/core/xdp.c 22392F: samples/bpf/xdp* 22393F: tools/testing/selftests/bpf/*xdp* 22394F: tools/testing/selftests/bpf/*/*xdp* 22395F: drivers/net/ethernet/*/*/*/*/*xdp* 22396F: drivers/net/ethernet/*/*/*xdp* 22397K: (?:\b|_)xdp(?:\b|_) 22398 22399XDP SOCKETS (AF_XDP) 22400M: Björn Töpel <bjorn@kernel.org> 22401M: Magnus Karlsson <magnus.karlsson@intel.com> 22402M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22403R: Jonathan Lemon <jonathan.lemon@gmail.com> 22404L: netdev@vger.kernel.org 22405L: bpf@vger.kernel.org 22406S: Maintained 22407F: Documentation/networking/af_xdp.rst 22408F: include/net/xdp_sock* 22409F: include/net/xsk_buff_pool.h 22410F: include/uapi/linux/if_xdp.h 22411F: include/uapi/linux/xdp_diag.h 22412F: include/net/netns/xdp.h 22413F: net/xdp/ 22414F: tools/testing/selftests/bpf/*xsk* 22415 22416XEN BLOCK SUBSYSTEM 22417M: Roger Pau Monné <roger.pau@citrix.com> 22418L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22419S: Supported 22420F: drivers/block/xen* 22421F: drivers/block/xen-blkback/* 22422 22423XEN HYPERVISOR ARM 22424M: Stefano Stabellini <sstabellini@kernel.org> 22425L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22426S: Maintained 22427F: arch/arm/include/asm/xen/ 22428F: arch/arm/xen/ 22429 22430XEN HYPERVISOR ARM64 22431M: Stefano Stabellini <sstabellini@kernel.org> 22432L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22433S: Maintained 22434F: arch/arm64/include/asm/xen/ 22435F: arch/arm64/xen/ 22436 22437XEN HYPERVISOR INTERFACE 22438M: Juergen Gross <jgross@suse.com> 22439M: Stefano Stabellini <sstabellini@kernel.org> 22440R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22441L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22442S: Supported 22443T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22444F: Documentation/ABI/stable/sysfs-hypervisor-xen 22445F: Documentation/ABI/testing/sysfs-hypervisor-xen 22446F: drivers/*/xen-*front.c 22447F: drivers/xen/ 22448F: include/uapi/xen/ 22449F: include/xen/ 22450F: kernel/configs/xen.config 22451 22452XEN HYPERVISOR X86 22453M: Juergen Gross <jgross@suse.com> 22454R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22455L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22456S: Supported 22457F: arch/x86/configs/xen.config 22458F: arch/x86/include/asm/pvclock-abi.h 22459F: arch/x86/include/asm/xen/ 22460F: arch/x86/platform/pvh/ 22461F: arch/x86/xen/ 22462 22463XEN NETWORK BACKEND DRIVER 22464M: Wei Liu <wei.liu@kernel.org> 22465M: Paul Durrant <paul@xen.org> 22466L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22467L: netdev@vger.kernel.org 22468S: Supported 22469F: drivers/net/xen-netback/* 22470 22471XEN PCI SUBSYSTEM 22472M: Juergen Gross <jgross@suse.com> 22473L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22474S: Supported 22475F: arch/x86/pci/*xen* 22476F: drivers/pci/*xen* 22477 22478XEN PVSCSI DRIVERS 22479M: Juergen Gross <jgross@suse.com> 22480L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22481L: linux-scsi@vger.kernel.org 22482S: Supported 22483F: drivers/scsi/xen-scsifront.c 22484F: drivers/xen/xen-scsiback.c 22485F: include/xen/interface/io/vscsiif.h 22486 22487XEN PVUSB DRIVER 22488M: Juergen Gross <jgross@suse.com> 22489L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22490L: linux-usb@vger.kernel.org 22491S: Supported 22492F: drivers/usb/host/xen* 22493F: include/xen/interface/io/usbif.h 22494 22495XEN SOUND FRONTEND DRIVER 22496M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22497L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22498L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22499S: Supported 22500F: sound/xen/* 22501 22502XEN SWIOTLB SUBSYSTEM 22503M: Juergen Gross <jgross@suse.com> 22504M: Stefano Stabellini <sstabellini@kernel.org> 22505L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22506L: iommu@lists.linux.dev 22507S: Supported 22508F: arch/*/include/asm/xen/swiotlb-xen.h 22509F: drivers/xen/swiotlb-xen.c 22510F: include/xen/arm/swiotlb-xen.h 22511F: include/xen/swiotlb-xen.h 22512 22513XFS FILESYSTEM 22514C: irc://irc.oftc.net/xfs 22515M: Darrick J. Wong <djwong@kernel.org> 22516L: linux-xfs@vger.kernel.org 22517S: Supported 22518W: http://xfs.org/ 22519T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22520F: Documentation/ABI/testing/sysfs-fs-xfs 22521F: Documentation/admin-guide/xfs.rst 22522F: Documentation/filesystems/xfs-delayed-logging-design.rst 22523F: Documentation/filesystems/xfs-self-describing-metadata.rst 22524F: fs/xfs/ 22525F: include/uapi/linux/dqblk_xfs.h 22526F: include/uapi/linux/fsmap.h 22527 22528XILINX AMS DRIVER 22529M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22530L: linux-iio@vger.kernel.org 22531S: Maintained 22532F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22533F: drivers/iio/adc/xilinx-ams.c 22534 22535XILINX AXI ETHERNET DRIVER 22536M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22537S: Maintained 22538F: drivers/net/ethernet/xilinx/xilinx_axienet* 22539 22540XILINX CAN DRIVER 22541M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22542R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22543L: linux-can@vger.kernel.org 22544S: Maintained 22545F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22546F: drivers/net/can/xilinx_can.c 22547 22548XILINX GPIO DRIVER 22549M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22550R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22551R: Michal Simek <michal.simek@xilinx.com> 22552S: Maintained 22553F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22554F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22555F: drivers/gpio/gpio-xilinx.c 22556F: drivers/gpio/gpio-zynq.c 22557 22558XILINX SD-FEC IP CORES 22559M: Derek Kiernan <derek.kiernan@xilinx.com> 22560M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22561S: Maintained 22562F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22563F: Documentation/misc-devices/xilinx_sdfec.rst 22564F: drivers/misc/Kconfig 22565F: drivers/misc/Makefile 22566F: drivers/misc/xilinx_sdfec.c 22567F: include/uapi/misc/xilinx_sdfec.h 22568 22569XILINX PWM DRIVER 22570M: Sean Anderson <sean.anderson@seco.com> 22571S: Maintained 22572F: drivers/pwm/pwm-xilinx.c 22573F: include/clocksource/timer-xilinx.h 22574 22575XILINX UARTLITE SERIAL DRIVER 22576M: Peter Korsgaard <jacmet@sunsite.dk> 22577L: linux-serial@vger.kernel.org 22578S: Maintained 22579F: drivers/tty/serial/uartlite.c 22580 22581XILINX VIDEO IP CORES 22582M: Hyun Kwon <hyun.kwon@xilinx.com> 22583M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22584L: linux-media@vger.kernel.org 22585S: Supported 22586T: git git://linuxtv.org/media_tree.git 22587F: Documentation/devicetree/bindings/media/xilinx/ 22588F: drivers/media/platform/xilinx/ 22589F: include/uapi/linux/xilinx-v4l2-controls.h 22590 22591XILINX ZYNQMP DPDMA DRIVER 22592M: Hyun Kwon <hyun.kwon@xilinx.com> 22593M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22594L: dmaengine@vger.kernel.org 22595S: Supported 22596F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22597F: drivers/dma/xilinx/xilinx_dpdma.c 22598F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22599 22600XILINX ZYNQMP PSGTR PHY DRIVER 22601M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22602M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22603L: linux-kernel@vger.kernel.org 22604S: Supported 22605T: git https://github.com/Xilinx/linux-xlnx.git 22606F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22607F: drivers/phy/xilinx/phy-zynqmp.c 22608 22609XILINX ZYNQMP SHA3 DRIVER 22610M: Harsha <harsha.harsha@xilinx.com> 22611S: Maintained 22612F: drivers/crypto/xilinx/zynqmp-sha.c 22613 22614XILINX EVENT MANAGEMENT DRIVER 22615M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22616S: Maintained 22617F: drivers/soc/xilinx/xlnx_event_manager.c 22618F: include/linux/firmware/xlnx-event-manager.h 22619 22620XILLYBUS DRIVER 22621M: Eli Billauer <eli.billauer@gmail.com> 22622L: linux-kernel@vger.kernel.org 22623S: Supported 22624F: drivers/char/xillybus/ 22625 22626XLP9XX I2C DRIVER 22627M: George Cherian <gcherian@marvell.com> 22628L: linux-i2c@vger.kernel.org 22629S: Supported 22630W: http://www.marvell.com 22631F: drivers/i2c/busses/i2c-xlp9xx.c 22632 22633XRA1403 GPIO EXPANDER 22634M: Nandor Han <nandor.han@ge.com> 22635M: Semi Malinen <semi.malinen@ge.com> 22636L: linux-gpio@vger.kernel.org 22637S: Maintained 22638F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22639F: drivers/gpio/gpio-xra1403.c 22640 22641XTENSA XTFPGA PLATFORM SUPPORT 22642M: Max Filippov <jcmvbkbc@gmail.com> 22643L: linux-xtensa@linux-xtensa.org 22644S: Maintained 22645F: drivers/spi/spi-xtensa-xtfpga.c 22646F: sound/soc/xtensa/xtfpga-i2s.c 22647 22648YAM DRIVER FOR AX.25 22649M: Jean-Paul Roubelat <jpr@f6fbb.org> 22650L: linux-hams@vger.kernel.org 22651S: Maintained 22652F: drivers/net/hamradio/yam* 22653F: include/linux/yam.h 22654 22655YAMA SECURITY MODULE 22656M: Kees Cook <keescook@chromium.org> 22657S: Supported 22658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22659F: Documentation/admin-guide/LSM/Yama.rst 22660F: security/yama/ 22661 22662YEALINK PHONE DRIVER 22663M: Henk Vergonet <Henk.Vergonet@gmail.com> 22664L: usbb2k-api-dev@nongnu.org 22665S: Maintained 22666F: Documentation/input/devices/yealink.rst 22667F: drivers/input/misc/yealink.* 22668 22669Z8530 DRIVER FOR AX.25 22670M: Joerg Reuter <jreuter@yaina.de> 22671L: linux-hams@vger.kernel.org 22672S: Maintained 22673W: http://yaina.de/jreuter/ 22674W: http://www.qsl.net/dl1bke/ 22675F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22676F: drivers/net/hamradio/*scc.c 22677F: drivers/net/hamradio/z8530.h 22678 22679ZBUD COMPRESSED PAGE ALLOCATOR 22680M: Seth Jennings <sjenning@redhat.com> 22681M: Dan Streetman <ddstreet@ieee.org> 22682L: linux-mm@kvack.org 22683S: Maintained 22684F: mm/zbud.c 22685 22686Z3FOLD COMPRESSED PAGE ALLOCATOR 22687M: Vitaly Wool <vitaly.wool@konsulko.com> 22688R: Miaohe Lin <linmiaohe@huawei.com> 22689L: linux-mm@kvack.org 22690S: Maintained 22691F: mm/z3fold.c 22692 22693ZD1211RW WIRELESS DRIVER 22694M: Ulrich Kunitz <kune@deine-taler.de> 22695L: linux-wireless@vger.kernel.org 22696L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22697S: Maintained 22698W: http://zd1211.ath.cx/wiki/DriverRewrite 22699F: drivers/net/wireless/zydas/zd1211rw/ 22700 22701ZD1301 MEDIA DRIVER 22702M: Antti Palosaari <crope@iki.fi> 22703L: linux-media@vger.kernel.org 22704S: Maintained 22705W: https://linuxtv.org/ 22706W: http://palosaari.fi/linux/ 22707Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22708F: drivers/media/usb/dvb-usb-v2/zd1301* 22709 22710ZD1301_DEMOD MEDIA DRIVER 22711M: Antti Palosaari <crope@iki.fi> 22712L: linux-media@vger.kernel.org 22713S: Maintained 22714W: https://linuxtv.org/ 22715W: http://palosaari.fi/linux/ 22716Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22717F: drivers/media/dvb-frontends/zd1301_demod* 22718 22719ZHAOXIN PROCESSOR SUPPORT 22720M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22721L: linux-kernel@vger.kernel.org 22722S: Maintained 22723F: arch/x86/kernel/cpu/zhaoxin.c 22724 22725ZONEFS FILESYSTEM 22726M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22727M: Naohiro Aota <naohiro.aota@wdc.com> 22728R: Johannes Thumshirn <jth@kernel.org> 22729L: linux-fsdevel@vger.kernel.org 22730S: Maintained 22731T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22732F: Documentation/filesystems/zonefs.rst 22733F: fs/zonefs/ 22734 22735ZPOOL COMPRESSED PAGE STORAGE API 22736M: Dan Streetman <ddstreet@ieee.org> 22737L: linux-mm@kvack.org 22738S: Maintained 22739F: include/linux/zpool.h 22740F: mm/zpool.c 22741 22742ZR36067 VIDEO FOR LINUX DRIVER 22743M: Corentin Labbe <clabbe@baylibre.com> 22744L: mjpeg-users@lists.sourceforge.net 22745L: linux-media@vger.kernel.org 22746S: Maintained 22747W: http://mjpeg.sourceforge.net/driver-zoran/ 22748Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22749F: Documentation/driver-api/media/drivers/zoran.rst 22750F: drivers/media/pci/zoran/ 22751 22752ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22753M: Minchan Kim <minchan@kernel.org> 22754M: Nitin Gupta <ngupta@vflare.org> 22755R: Sergey Senozhatsky <senozhatsky@chromium.org> 22756L: linux-kernel@vger.kernel.org 22757S: Maintained 22758F: Documentation/admin-guide/blockdev/zram.rst 22759F: drivers/block/zram/ 22760 22761ZS DECSTATION Z85C30 SERIAL DRIVER 22762M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22763S: Maintained 22764F: drivers/tty/serial/zs.* 22765 22766ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22767M: Minchan Kim <minchan@kernel.org> 22768M: Nitin Gupta <ngupta@vflare.org> 22769R: Sergey Senozhatsky <senozhatsky@chromium.org> 22770L: linux-mm@kvack.org 22771S: Maintained 22772F: Documentation/mm/zsmalloc.rst 22773F: include/linux/zsmalloc.h 22774F: mm/zsmalloc.c 22775 22776ZSTD 22777M: Nick Terrell <terrelln@fb.com> 22778S: Maintained 22779B: https://github.com/facebook/zstd/issues 22780T: git git://github.com/terrelln/linux.git 22781F: include/linux/zstd* 22782F: lib/zstd/ 22783F: lib/decompress_unzstd.c 22784F: crypto/zstd.c 22785N: zstd 22786K: zstd 22787 22788ZSWAP COMPRESSED SWAP CACHING 22789M: Seth Jennings <sjenning@redhat.com> 22790M: Dan Streetman <ddstreet@ieee.org> 22791M: Vitaly Wool <vitaly.wool@konsulko.com> 22792L: linux-mm@kvack.org 22793S: Maintained 22794F: mm/zswap.c 22795 22796THE REST 22797M: Linus Torvalds <torvalds@linux-foundation.org> 22798L: linux-kernel@vger.kernel.org 22799S: Buried alive in reporters 22800T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22801F: * 22802F: */ 22803