1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351Q: https://patchwork.kernel.org/project/linux-acpi/list/ 352B: https://bugzilla.kernel.org 353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 354F: Documentation/ABI/testing/configfs-acpi 355F: Documentation/ABI/testing/sysfs-bus-acpi 356F: Documentation/firmware-guide/acpi/ 357F: drivers/acpi/ 358F: drivers/pci/*/*acpi* 359F: drivers/pci/*acpi* 360F: drivers/pnp/pnpacpi/ 361F: include/acpi/ 362F: include/linux/acpi.h 363F: include/linux/fwnode.h 364F: tools/power/acpi/ 365 366ACPI APEI 367M: "Rafael J. Wysocki" <rafael@kernel.org> 368R: Len Brown <lenb@kernel.org> 369R: James Morse <james.morse@arm.com> 370R: Tony Luck <tony.luck@intel.com> 371R: Borislav Petkov <bp@alien8.de> 372L: linux-acpi@vger.kernel.org 373F: drivers/acpi/apei/ 374 375ACPI COMPONENT ARCHITECTURE (ACPICA) 376M: Robert Moore <robert.moore@intel.com> 377M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 378L: linux-acpi@vger.kernel.org 379L: devel@acpica.org 380S: Supported 381W: https://acpica.org/ 382W: https://github.com/acpica/acpica/ 383Q: https://patchwork.kernel.org/project/linux-acpi/list/ 384B: https://bugzilla.kernel.org 385B: https://bugs.acpica.org 386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 387F: drivers/acpi/acpica/ 388F: include/acpi/ 389F: tools/power/acpi/ 390 391ACPI FOR ARM64 (ACPI/arm64) 392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 393M: Hanjun Guo <guohanjun@huawei.com> 394M: Sudeep Holla <sudeep.holla@arm.com> 395L: linux-acpi@vger.kernel.org 396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 397S: Maintained 398F: drivers/acpi/arm64 399 400ACPI SERIAL MULTI INSTANTIATE DRIVER 401M: Hans de Goede <hdegoede@redhat.com> 402L: platform-driver-x86@vger.kernel.org 403S: Maintained 404F: drivers/platform/x86/serial-multi-instantiate.c 405 406ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 407M: Sudeep Holla <sudeep.holla@arm.com> 408L: linux-acpi@vger.kernel.org 409S: Supported 410F: drivers/mailbox/pcc.c 411 412ACPI PMIC DRIVERS 413M: "Rafael J. Wysocki" <rafael@kernel.org> 414M: Len Brown <lenb@kernel.org> 415R: Andy Shevchenko <andy@kernel.org> 416R: Mika Westerberg <mika.westerberg@linux.intel.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419Q: https://patchwork.kernel.org/project/linux-acpi/list/ 420B: https://bugzilla.kernel.org 421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 422F: drivers/acpi/pmic/ 423 424ACPI THERMAL DRIVER 425M: Rafael J. Wysocki <rafael@kernel.org> 426R: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429B: https://bugzilla.kernel.org 430F: drivers/acpi/*thermal* 431 432ACPI VIOT DRIVER 433M: Jean-Philippe Brucker <jean-philippe@linaro.org> 434L: linux-acpi@vger.kernel.org 435L: iommu@lists.linux.dev 436S: Maintained 437F: drivers/acpi/viot.c 438F: include/linux/acpi_viot.h 439 440ACPI WMI DRIVER 441L: platform-driver-x86@vger.kernel.org 442S: Orphan 443F: drivers/platform/x86/wmi.c 444F: include/uapi/linux/wmi.h 445 446ACRN HYPERVISOR SERVICE MODULE 447M: Fei Li <fei1.li@intel.com> 448L: acrn-dev@lists.projectacrn.org (subscribers-only) 449S: Supported 450W: https://projectacrn.org 451F: Documentation/virt/acrn/ 452F: drivers/virt/acrn/ 453F: include/uapi/linux/acrn.h 454 455AD1889 ALSA SOUND DRIVER 456L: linux-parisc@vger.kernel.org 457S: Maintained 458W: https://parisc.wiki.kernel.org/index.php/AD1889 459F: sound/pci/ad1889.* 460 461AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 463L: linux-iio@vger.kernel.org 464S: Supported 465F: drivers/iio/potentiometer/ad5110.c 466 467AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5254 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/misc/ad525x_dpot.c 473 474AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5398 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/regulator/ad5398.c 480 481AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7142 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/input/misc/ad714x.c 487 488AD7877 TOUCHSCREEN DRIVER 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7877 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/touchscreen/ad7877.c 494 495AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7879 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7879.c 501 502ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 503M: Jiri Kosina <jikos@kernel.org> 504S: Maintained 505 506ADF7242 IEEE 802.15.4 RADIO DRIVER 507M: Michael Hennerich <michael.hennerich@analog.com> 508L: linux-wpan@vger.kernel.org 509S: Supported 510W: https://wiki.analog.com/ADF7242 511W: https://ez.analog.com/linux-software-drivers 512F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 513F: drivers/net/ieee802154/adf7242.c 514 515ADM1025 HARDWARE MONITOR DRIVER 516M: Jean Delvare <jdelvare@suse.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: Documentation/hwmon/adm1025.rst 520F: drivers/hwmon/adm1025.c 521 522ADM1029 HARDWARE MONITOR DRIVER 523M: Corentin Labbe <clabbe.montjoie@gmail.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: drivers/hwmon/adm1029.c 527 528ADM8211 WIRELESS DRIVER 529L: linux-wireless@vger.kernel.org 530S: Orphan 531W: https://wireless.wiki.kernel.org/ 532F: drivers/net/wireless/admtek/adm8211.* 533 534ADP1653 FLASH CONTROLLER DRIVER 535M: Sakari Ailus <sakari.ailus@iki.fi> 536L: linux-media@vger.kernel.org 537S: Maintained 538F: drivers/media/i2c/adp1653.c 539F: include/media/i2c/adp1653.h 540 541ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5520 545W: https://ez.analog.com/linux-software-drivers 546F: drivers/gpio/gpio-adp5520.c 547F: drivers/input/keyboard/adp5520-keys.c 548F: drivers/leds/leds-adp5520.c 549F: drivers/mfd/adp5520.c 550F: drivers/video/backlight/adp5520_bl.c 551 552ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 553M: Michael Hennerich <michael.hennerich@analog.com> 554S: Supported 555W: http://wiki.analog.com/ADP5588 556W: https://ez.analog.com/linux-software-drivers 557F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 558F: drivers/input/keyboard/adp5588-keys.c 559 560ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP8860 564W: https://ez.analog.com/linux-software-drivers 565F: drivers/video/backlight/adp8860_bl.c 566 567ADT746X FAN DRIVER 568M: Colin Leroy <colin@colino.net> 569S: Maintained 570F: drivers/macintosh/therm_adt746x.c 571 572ADT7475 HARDWARE MONITOR DRIVER 573M: Jean Delvare <jdelvare@suse.com> 574L: linux-hwmon@vger.kernel.org 575S: Maintained 576F: Documentation/hwmon/adt7475.rst 577F: drivers/hwmon/adt7475.c 578 579ADVANSYS SCSI DRIVER 580M: Matthew Wilcox <willy@infradead.org> 581M: Hannes Reinecke <hare@suse.com> 582L: linux-scsi@vger.kernel.org 583S: Maintained 584F: Documentation/scsi/advansys.rst 585F: drivers/scsi/advansys.c 586 587ADVANTECH SWBTN DRIVER 588M: Andrea Ho <Andrea.Ho@advantech.com.tw> 589L: platform-driver-x86@vger.kernel.org 590S: Maintained 591F: drivers/platform/x86/adv_swbutton.c 592 593ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 594M: Lucas Stankus <lucas.p.stankus@gmail.com> 595S: Supported 596F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 597F: drivers/iio/accel/adxl313* 598 599ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 600M: Michael Hennerich <michael.hennerich@analog.com> 601S: Supported 602W: http://wiki.analog.com/ADXL345 603W: https://ez.analog.com/linux-software-drivers 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 605F: drivers/input/misc/adxl34x.c 606 607ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Puranjay Mohan <puranjay12@gmail.com> 609L: linux-iio@vger.kernel.org 610S: Supported 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 612F: drivers/iio/accel/adxl355.h 613F: drivers/iio/accel/adxl355_core.c 614F: drivers/iio/accel/adxl355_i2c.c 615F: drivers/iio/accel/adxl355_spi.c 616 617ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 618M: Cosmin Tanislav <cosmin.tanislav@analog.com> 619L: linux-iio@vger.kernel.org 620S: Supported 621W: https://ez.analog.com/linux-software-drivers 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 623F: drivers/iio/accel/adxl367* 624 625ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Michael Hennerich <michael.hennerich@analog.com> 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 630F: drivers/iio/accel/adxl372.c 631F: drivers/iio/accel/adxl372_i2c.c 632F: drivers/iio/accel/adxl372_spi.c 633 634AF9013 MEDIA DRIVER 635M: Antti Palosaari <crope@iki.fi> 636L: linux-media@vger.kernel.org 637S: Maintained 638W: https://linuxtv.org 639W: http://palosaari.fi/linux/ 640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 641T: git git://linuxtv.org/anttip/media_tree.git 642F: drivers/media/dvb-frontends/af9013* 643 644AF9033 MEDIA DRIVER 645M: Antti Palosaari <crope@iki.fi> 646L: linux-media@vger.kernel.org 647S: Maintained 648W: https://linuxtv.org 649W: http://palosaari.fi/linux/ 650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651T: git git://linuxtv.org/anttip/media_tree.git 652F: drivers/media/dvb-frontends/af9033* 653 654AFFS FILE SYSTEM 655M: David Sterba <dsterba@suse.com> 656L: linux-fsdevel@vger.kernel.org 657S: Odd Fixes 658F: Documentation/filesystems/affs.rst 659F: fs/affs/ 660 661AFS FILESYSTEM 662M: David Howells <dhowells@redhat.com> 663M: Marc Dionne <marc.dionne@auristor.com> 664L: linux-afs@lists.infradead.org 665S: Supported 666W: https://www.infradead.org/~dhowells/kafs/ 667F: Documentation/filesystems/afs.rst 668F: fs/afs/ 669F: include/trace/events/afs.h 670 671AGPGART DRIVER 672M: David Airlie <airlied@redhat.com> 673L: dri-devel@lists.freedesktop.org 674S: Maintained 675T: git git://anongit.freedesktop.org/drm/drm 676F: drivers/char/agp/ 677F: include/linux/agp* 678F: include/uapi/linux/agp* 679 680AHA152X SCSI DRIVER 681M: "Juergen E. Fischer" <fischer@norbit.de> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aha152x* 685F: drivers/scsi/pcmcia/aha152x* 686 687AIC7XXX / AIC79XX SCSI DRIVER 688M: Hannes Reinecke <hare@suse.com> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aic7xxx/ 692 693AIMSLAB FM RADIO RECEIVER DRIVER 694M: Hans Verkuil <hverkuil@xs4all.nl> 695L: linux-media@vger.kernel.org 696S: Maintained 697W: https://linuxtv.org 698T: git git://linuxtv.org/media_tree.git 699F: drivers/media/radio/radio-aimslab* 700 701AIO 702M: Benjamin LaHaise <bcrl@kvack.org> 703L: linux-aio@kvack.org 704S: Supported 705F: fs/aio.c 706F: include/linux/*aio*.h 707 708AIRSPY MEDIA DRIVER 709M: Antti Palosaari <crope@iki.fi> 710L: linux-media@vger.kernel.org 711S: Maintained 712W: https://linuxtv.org 713W: http://palosaari.fi/linux/ 714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 715T: git git://linuxtv.org/anttip/media_tree.git 716F: drivers/media/usb/airspy/ 717 718ALACRITECH GIGABIT ETHERNET DRIVER 719M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 720S: Maintained 721F: drivers/net/ethernet/alacritech/* 722 723ALCATEL SPEEDTOUCH USB DRIVER 724M: Duncan Sands <duncan.sands@free.fr> 725L: linux-usb@vger.kernel.org 726S: Maintained 727W: http://www.linux-usb.org/SpeedTouch/ 728F: drivers/usb/atm/speedtch.c 729F: drivers/usb/atm/usbatm.c 730 731ALCHEMY AU1XX0 MMC DRIVER 732M: Manuel Lauss <manuel.lauss@gmail.com> 733S: Maintained 734F: drivers/mmc/host/au1xmmc.c 735 736ALI1563 I2C DRIVER 737M: Rudolf Marek <r.marek@assembler.cz> 738L: linux-i2c@vger.kernel.org 739S: Maintained 740F: Documentation/i2c/busses/i2c-ali1563.rst 741F: drivers/i2c/busses/i2c-ali1563.c 742 743ALIBABA ELASTIC RDMA DRIVER 744M: Cheng Xu <chengyou@linux.alibaba.com> 745M: Kai Shen <kaishen@linux.alibaba.com> 746L: linux-rdma@vger.kernel.org 747S: Supported 748F: drivers/infiniband/hw/erdma 749F: include/uapi/rdma/erdma-abi.h 750 751ALIBABA PMU DRIVER 752M: Shuai Xue <xueshuai@linux.alibaba.com> 753S: Supported 754F: Documentation/admin-guide/perf/alibaba_pmu.rst 755F: drivers/perf/alibaba_uncore_drw_pmu.c 756 757ALIENWARE WMI DRIVER 758L: Dell.Client.Kernel@dell.com 759S: Maintained 760F: drivers/platform/x86/dell/alienware-wmi.c 761 762ALLEGRO DVT VIDEO IP CORE DRIVER 763M: Michael Tretter <m.tretter@pengutronix.de> 764R: Pengutronix Kernel Team <kernel@pengutronix.de> 765L: linux-media@vger.kernel.org 766S: Maintained 767F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 768F: drivers/media/platform/allegro-dvt/ 769 770ALLWINNER A10 CSI DRIVER 771M: Maxime Ripard <mripard@kernel.org> 772L: linux-media@vger.kernel.org 773S: Maintained 774T: git git://linuxtv.org/media_tree.git 775F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 776F: drivers/media/platform/sunxi/sun4i-csi/ 777 778ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 779M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 780L: linux-media@vger.kernel.org 781S: Maintained 782T: git git://linuxtv.org/media_tree.git 783F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 784F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 785 786ALLWINNER CPUFREQ DRIVER 787M: Yangtao Li <tiny.windzz@gmail.com> 788L: linux-pm@vger.kernel.org 789S: Maintained 790F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 791F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 792 793ALLWINNER CRYPTO DRIVERS 794M: Corentin Labbe <clabbe.montjoie@gmail.com> 795L: linux-crypto@vger.kernel.org 796S: Maintained 797F: drivers/crypto/allwinner/ 798 799ALLWINNER HARDWARE SPINLOCK SUPPORT 800M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 801S: Maintained 802F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 803F: drivers/hwspinlock/sun6i_hwspinlock.c 804 805ALLWINNER THERMAL DRIVER 806M: Vasily Khoruzhick <anarsoul@gmail.com> 807M: Yangtao Li <tiny.windzz@gmail.com> 808L: linux-pm@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 811F: drivers/thermal/sun8i_thermal.c 812 813ALLWINNER VPU DRIVER 814M: Maxime Ripard <mripard@kernel.org> 815M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 816L: linux-media@vger.kernel.org 817S: Maintained 818F: drivers/staging/media/sunxi/cedrus/ 819 820ALLWINNER DMIC DRIVERS 821M: Ban Tao <fengzheng923@gmail.com> 822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 823S: Maintained 824F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 825F: sound/soc/sunxi/sun50i-dmic.c 826 827ALPHA PORT 828M: Richard Henderson <richard.henderson@linaro.org> 829M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 830M: Matt Turner <mattst88@gmail.com> 831L: linux-alpha@vger.kernel.org 832S: Odd Fixes 833F: arch/alpha/ 834 835ALPS PS/2 TOUCHPAD DRIVER 836R: Pali Rohár <pali@kernel.org> 837F: drivers/input/mouse/alps.* 838 839ALTERA I2C CONTROLLER DRIVER 840M: Thor Thayer <thor.thayer@linux.intel.com> 841S: Maintained 842F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 843F: drivers/i2c/busses/i2c-altera.c 844 845ALTERA MAILBOX DRIVER 846M: Mun Yew Tham <mun.yew.tham@intel.com> 847S: Maintained 848F: drivers/mailbox/mailbox-altera.c 849 850ALTERA MSGDMA IP CORE DRIVER 851M: Olivier Dautricourt <olivierdautricourt@gmail.com> 852R: Stefan Roese <sr@denx.de> 853L: dmaengine@vger.kernel.org 854S: Odd Fixes 855F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 856F: drivers/dma/altera-msgdma.c 857 858ALTERA PIO DRIVER 859M: Mun Yew Tham <mun.yew.tham@intel.com> 860L: linux-gpio@vger.kernel.org 861S: Maintained 862F: drivers/gpio/gpio-altera.c 863 864ALTERA SYSTEM MANAGER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: drivers/mfd/altera-sysmgr.c 868F: include/linux/mfd/altera-sysmgr.h 869 870ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 871M: Thor Thayer <thor.thayer@linux.intel.com> 872S: Maintained 873F: drivers/gpio/gpio-altera-a10sr.c 874F: drivers/mfd/altera-a10sr.c 875F: drivers/reset/reset-a10sr.c 876F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 877F: include/linux/mfd/altera-a10sr.h 878 879ALTERA TRIPLE SPEED ETHERNET DRIVER 880M: Joyce Ooi <joyce.ooi@intel.com> 881L: netdev@vger.kernel.org 882S: Maintained 883F: drivers/net/ethernet/altera/ 884 885ALTERA TSE PCS 886M: Maxime Chevallier <maxime.chevallier@bootlin.com> 887L: netdev@vger.kernel.org 888S: Supported 889F: drivers/net/pcs/pcs-altera-tse.c 890F: include/linux/pcs-altera-tse.h 891 892ALTERA UART/JTAG UART SERIAL DRIVERS 893M: Tobias Klauser <tklauser@distanz.ch> 894L: linux-serial@vger.kernel.org 895S: Maintained 896F: drivers/tty/serial/altera_jtaguart.c 897F: drivers/tty/serial/altera_uart.c 898F: include/linux/altera_jtaguart.h 899F: include/linux/altera_uart.h 900 901AMAZON ANNAPURNA LABS FIC DRIVER 902M: Talel Shenhar <talel@amazon.com> 903S: Maintained 904F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 905F: drivers/irqchip/irq-al-fic.c 906 907AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 908M: Talel Shenhar <talel@amazon.com> 909M: Talel Shenhar <talelshenhar@gmail.com> 910S: Maintained 911F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 912F: drivers/edac/al_mc_edac.c 913 914AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 915M: Talel Shenhar <talel@amazon.com> 916S: Maintained 917F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 918F: drivers/thermal/thermal_mmio.c 919 920AMAZON ETHERNET DRIVERS 921M: Shay Agroskin <shayagr@amazon.com> 922M: Arthur Kiyanovski <akiyano@amazon.com> 923R: David Arinzon <darinzon@amazon.com> 924R: Noam Dagan <ndagan@amazon.com> 925R: Saeed Bishara <saeedb@amazon.com> 926L: netdev@vger.kernel.org 927S: Supported 928F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 929F: drivers/net/ethernet/amazon/ 930 931AMAZON RDMA EFA DRIVER 932M: Gal Pressman <galpress@amazon.com> 933R: Yossi Leybovich <sleybo@amazon.com> 934L: linux-rdma@vger.kernel.org 935S: Supported 936Q: https://patchwork.kernel.org/project/linux-rdma/list/ 937F: drivers/infiniband/hw/efa/ 938F: include/uapi/rdma/efa-abi.h 939 940AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 941M: Tom Lendacky <thomas.lendacky@amd.com> 942M: John Allen <john.allen@amd.com> 943L: linux-crypto@vger.kernel.org 944S: Supported 945F: drivers/crypto/ccp/ 946F: include/linux/ccp.h 947 948AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 949M: Brijesh Singh <brijesh.singh@amd.com> 950M: Tom Lendacky <thomas.lendacky@amd.com> 951L: linux-crypto@vger.kernel.org 952S: Supported 953F: drivers/crypto/ccp/sev* 954F: include/uapi/linux/psp-sev.h 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD IOMMU (AMD-VI) 995M: Joerg Roedel <joro@8bytes.org> 996R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 997L: iommu@lists.linux.dev 998S: Maintained 999T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1000F: drivers/iommu/amd/ 1001F: include/linux/amd-iommu.h 1002 1003AMD KFD 1004M: Felix Kuehling <Felix.Kuehling@amd.com> 1005L: amd-gfx@lists.freedesktop.org 1006S: Supported 1007T: git https://gitlab.freedesktop.org/agd5f/linux.git 1008F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1009F: drivers/gpu/drm/amd/amdkfd/ 1010F: drivers/gpu/drm/amd/include/cik_structs.h 1011F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1012F: drivers/gpu/drm/amd/include/v9_structs.h 1013F: drivers/gpu/drm/amd/include/vi_structs.h 1014F: include/uapi/linux/kfd_ioctl.h 1015F: include/uapi/linux/kfd_sysfs.h 1016 1017AMD SPI DRIVER 1018M: Sanjay R Mehta <sanju.mehta@amd.com> 1019S: Maintained 1020F: drivers/spi/spi-amd.c 1021 1022AMD MP2 I2C DRIVER 1023M: Elie Morisse <syniurge@gmail.com> 1024M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1025L: linux-i2c@vger.kernel.org 1026S: Maintained 1027F: drivers/i2c/busses/i2c-amd-mp2* 1028 1029AMD PMC DRIVER 1030M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1031L: platform-driver-x86@vger.kernel.org 1032S: Maintained 1033F: drivers/platform/x86/amd/pmc.c 1034 1035AMD PMF DRIVER 1036M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1037L: platform-driver-x86@vger.kernel.org 1038S: Maintained 1039F: Documentation/ABI/testing/sysfs-amd-pmf 1040F: drivers/platform/x86/amd/pmf/ 1041 1042AMD HSMP DRIVER 1043M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1044R: Carlos Bilbao <carlos.bilbao@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: Documentation/x86/amd_hsmp.rst 1048F: arch/x86/include/asm/amd_hsmp.h 1049F: arch/x86/include/uapi/asm/amd_hsmp.h 1050F: drivers/platform/x86/amd/hsmp.c 1051 1052AMD POWERPLAY AND SWSMU 1053M: Evan Quan <evan.quan@amd.com> 1054L: amd-gfx@lists.freedesktop.org 1055S: Supported 1056T: git https://gitlab.freedesktop.org/agd5f/linux.git 1057F: drivers/gpu/drm/amd/pm/ 1058 1059AMD PSTATE DRIVER 1060M: Huang Rui <ray.huang@amd.com> 1061L: linux-pm@vger.kernel.org 1062S: Supported 1063F: Documentation/admin-guide/pm/amd-pstate.rst 1064F: drivers/cpufreq/amd-pstate* 1065F: include/linux/amd-pstate.h 1066F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1067 1068AMD PTDMA DRIVER 1069M: Sanjay R Mehta <sanju.mehta@amd.com> 1070L: dmaengine@vger.kernel.org 1071S: Maintained 1072F: drivers/dma/ptdma/ 1073 1074AMD SEATTLE DEVICE TREE SUPPORT 1075M: Brijesh Singh <brijeshkumar.singh@amd.com> 1076M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1077M: Tom Lendacky <thomas.lendacky@amd.com> 1078S: Supported 1079F: arch/arm64/boot/dts/amd/ 1080 1081AMD XGBE DRIVER 1082M: Tom Lendacky <thomas.lendacky@amd.com> 1083M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1084L: netdev@vger.kernel.org 1085S: Supported 1086F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1087F: drivers/net/ethernet/amd/xgbe/ 1088 1089AMD SENSOR FUSION HUB DRIVER 1090M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1091L: linux-input@vger.kernel.org 1092S: Maintained 1093F: Documentation/hid/amd-sfh* 1094F: drivers/hid/amd-sfh-hid/ 1095 1096AMPHION VPU CODEC V4L2 DRIVER 1097M: Ming Qian <ming.qian@nxp.com> 1098M: Shijie Qin <shijie.qin@nxp.com> 1099M: Zhou Peng <eagle.zhou@nxp.com> 1100L: linux-media@vger.kernel.org 1101S: Maintained 1102F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1103F: drivers/media/platform/amphion/ 1104 1105AMS AS73211 DRIVER 1106M: Christian Eggers <ceggers@arri.de> 1107L: linux-iio@vger.kernel.org 1108S: Maintained 1109F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1110F: drivers/iio/light/as73211.c 1111 1112AMT (Automatic Multicast Tunneling) 1113M: Taehee Yoo <ap420073@gmail.com> 1114L: netdev@vger.kernel.org 1115S: Maintained 1116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1117T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1118F: drivers/net/amt.c 1119 1120ANALOG DEVICES INC AD7192 DRIVER 1121M: Alexandru Tachici <alexandru.tachici@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1126F: drivers/iio/adc/ad7192.c 1127 1128ANALOG DEVICES INC AD7292 DRIVER 1129M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1130L: linux-iio@vger.kernel.org 1131S: Supported 1132W: https://ez.analog.com/linux-software-drivers 1133F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1134F: drivers/iio/adc/ad7292.c 1135 1136ANALOG DEVICES INC AD3552R DRIVER 1137M: Nuno Sá <nuno.sa@analog.com> 1138L: linux-iio@vger.kernel.org 1139S: Supported 1140W: https://ez.analog.com/linux-software-drivers 1141F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1142F: drivers/iio/dac/ad3552r.c 1143 1144ANALOG DEVICES INC AD7293 DRIVER 1145M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1150F: drivers/iio/dac/ad7293.c 1151 1152ANALOG DEVICES INC AD7768-1 DRIVER 1153M: Michael Hennerich <Michael.Hennerich@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1158F: drivers/iio/adc/ad7768-1.c 1159 1160ANALOG DEVICES INC AD7780 DRIVER 1161M: Michael Hennerich <Michael.Hennerich@analog.com> 1162M: Renato Lui Geh <renatogeh@gmail.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1167F: drivers/iio/adc/ad7780.c 1168 1169ANALOG DEVICES INC AD74413R DRIVER 1170M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1175F: drivers/iio/addac/ad74413r.c 1176F: include/dt-bindings/iio/addac/adi,ad74413r.h 1177 1178ANALOG DEVICES INC AD9389B DRIVER 1179M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1180L: linux-media@vger.kernel.org 1181S: Maintained 1182F: drivers/media/i2c/ad9389b* 1183 1184ANALOG DEVICES INC ADA4250 DRIVER 1185M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1190F: drivers/iio/amplifiers/ada4250.c 1191 1192ANALOG DEVICES INC ADGS1408 DRIVER 1193M: Mircea Caprioru <mircea.caprioru@analog.com> 1194S: Supported 1195F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1196F: drivers/mux/adgs1408.c 1197 1198ANALOG DEVICES INC ADIN DRIVER 1199M: Michael Hennerich <michael.hennerich@analog.com> 1200L: netdev@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/net/adi,adin.yaml 1204F: drivers/net/phy/adin.c 1205 1206ANALOG DEVICES INC ADIS DRIVER LIBRARY 1207M: Nuno Sa <nuno.sa@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210F: drivers/iio/imu/adis.c 1211F: drivers/iio/imu/adis_buffer.c 1212F: drivers/iio/imu/adis_trigger.c 1213F: include/linux/iio/imu/adis.h 1214 1215ANALOG DEVICES INC ADIS16460 DRIVER 1216M: Dragos Bogdan <dragos.bogdan@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1221F: drivers/iio/imu/adis16460.c 1222 1223ANALOG DEVICES INC ADIS16475 DRIVER 1224M: Nuno Sa <nuno.sa@analog.com> 1225L: linux-iio@vger.kernel.org 1226W: https://ez.analog.com/linux-software-drivers 1227S: Supported 1228F: drivers/iio/imu/adis16475.c 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1230 1231ANALOG DEVICES INC ADM1177 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-hwmon@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1237F: drivers/hwmon/adm1177.c 1238 1239ANALOG DEVICES INC ADMV1013 DRIVER 1240M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1245F: drivers/iio/frequency/admv1013.c 1246 1247ANALOG DEVICES INC ADMV8818 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1253F: drivers/iio/filter/admv8818.c 1254 1255ANALOG DEVICES INC ADMV1014 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1261F: drivers/iio/frequency/admv1014.c 1262 1263ANALOG DEVICES INC ADP5061 DRIVER 1264M: Michael Hennerich <Michael.Hennerich@analog.com> 1265L: linux-pm@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: drivers/power/supply/adp5061.c 1269 1270ANALOG DEVICES INC ADRF6780 DRIVER 1271M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1272L: linux-iio@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1276F: drivers/iio/frequency/adrf6780.c 1277 1278ANALOG DEVICES INC ADV7180 DRIVER 1279M: Lars-Peter Clausen <lars@metafoo.de> 1280L: linux-media@vger.kernel.org 1281S: Supported 1282W: https://ez.analog.com/linux-software-drivers 1283F: drivers/media/i2c/adv7180.c 1284F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1285 1286ANALOG DEVICES INC ADV748X DRIVER 1287M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1291F: drivers/media/i2c/adv748x/* 1292 1293ANALOG DEVICES INC ADV7511 DRIVER 1294M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1295L: linux-media@vger.kernel.org 1296S: Maintained 1297F: drivers/media/i2c/adv7511* 1298 1299ANALOG DEVICES INC ADV7604 DRIVER 1300M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1301L: linux-media@vger.kernel.org 1302S: Maintained 1303F: drivers/media/i2c/adv7604* 1304F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1305 1306ANALOG DEVICES INC ADV7842 DRIVER 1307M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1308L: linux-media@vger.kernel.org 1309S: Maintained 1310F: drivers/media/i2c/adv7842* 1311 1312ANALOG DEVICES INC ADXRS290 DRIVER 1313M: Nishant Malpani <nish.malpani25@gmail.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316F: drivers/iio/gyro/adxrs290.c 1317F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1318 1319ANALOG DEVICES INC ASOC CODEC DRIVERS 1320M: Lars-Peter Clausen <lars@metafoo.de> 1321M: Nuno Sá <nuno.sa@analog.com> 1322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1323S: Supported 1324W: http://wiki.analog.com/ 1325W: https://ez.analog.com/linux-software-drivers 1326F: sound/soc/codecs/ad1* 1327F: sound/soc/codecs/ad7* 1328F: sound/soc/codecs/adau* 1329F: sound/soc/codecs/adav* 1330F: sound/soc/codecs/sigmadsp.* 1331F: sound/soc/codecs/ssm* 1332 1333ANALOG DEVICES INC DMA DRIVERS 1334M: Lars-Peter Clausen <lars@metafoo.de> 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: drivers/dma/dma-axi-dmac.c 1338 1339ANALOG DEVICES INC IIO DRIVERS 1340M: Lars-Peter Clausen <lars@metafoo.de> 1341M: Michael Hennerich <Michael.Hennerich@analog.com> 1342S: Supported 1343W: http://wiki.analog.com/ 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1346F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1347F: Documentation/devicetree/bindings/iio/*/adi,* 1348F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1349F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1350F: drivers/iio/*/ad* 1351F: drivers/iio/adc/ltc249* 1352F: drivers/iio/amplifiers/hmc425a.c 1353F: drivers/staging/iio/*/ad* 1354X: drivers/iio/*/adjd* 1355 1356ANALOG DEVICES INC MAX31760 DRIVER 1357M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1358S: Maintained 1359W: http://wiki.analog.com/ 1360W: https://ez.analog.com/linux-software-drivers 1361F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1362F: Documentation/hwmon/max31760.rst 1363F: drivers/hwmon/max31760.c 1364 1365ANALOGBITS PLL LIBRARIES 1366M: Paul Walmsley <paul.walmsley@sifive.com> 1367S: Supported 1368F: drivers/clk/analogbits/* 1369F: include/linux/clk/analogbits* 1370 1371ANDROID CONFIG FRAGMENTS 1372M: Rob Herring <robh@kernel.org> 1373S: Supported 1374F: kernel/configs/android* 1375 1376ANDROID DRIVERS 1377M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1378M: Arve Hjønnevåg <arve@android.com> 1379M: Todd Kjos <tkjos@android.com> 1380M: Martijn Coenen <maco@android.com> 1381M: Joel Fernandes <joel@joelfernandes.org> 1382M: Christian Brauner <christian@brauner.io> 1383M: Carlos Llamas <cmllamas@google.com> 1384M: Suren Baghdasaryan <surenb@google.com> 1385L: linux-kernel@vger.kernel.org 1386S: Supported 1387T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1388F: drivers/android/ 1389 1390ANDROID GOLDFISH PIC DRIVER 1391M: Miodrag Dinic <miodrag.dinic@mips.com> 1392S: Supported 1393F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1394F: drivers/irqchip/irq-goldfish-pic.c 1395 1396ANDROID GOLDFISH RTC DRIVER 1397M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1400F: drivers/rtc/rtc-goldfish.c 1401 1402AOA (Apple Onboard Audio) ALSA DRIVER 1403M: Johannes Berg <johannes@sipsolutions.net> 1404L: linuxppc-dev@lists.ozlabs.org 1405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1406S: Maintained 1407F: sound/aoa/ 1408 1409APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1410M: William Breathitt Gray <william.gray@linaro.org> 1411L: linux-iio@vger.kernel.org 1412S: Maintained 1413F: drivers/iio/addac/stx104.c 1414 1415APM DRIVER 1416M: Jiri Kosina <jikos@kernel.org> 1417S: Odd fixes 1418T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1419F: arch/x86/kernel/apm_32.c 1420F: drivers/char/apm-emulation.c 1421F: include/linux/apm_bios.h 1422F: include/uapi/linux/apm_bios.h 1423 1424APPARMOR SECURITY MODULE 1425M: John Johansen <john.johansen@canonical.com> 1426M: John Johansen <john@apparmor.net> 1427L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1428S: Supported 1429W: apparmor.net 1430B: https://gitlab.com/apparmor/apparmor-kernel 1431C: irc://irc.oftc.net/apparmor 1432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1433T: https://gitlab.com/apparmor/apparmor-kernel.git 1434F: Documentation/admin-guide/LSM/apparmor.rst 1435F: security/apparmor/ 1436 1437APPLE BCM5974 MULTITOUCH DRIVER 1438M: Henrik Rydberg <rydberg@bitmath.org> 1439L: linux-input@vger.kernel.org 1440S: Odd fixes 1441F: drivers/input/mouse/bcm5974.c 1442 1443APPLE PCIE CONTROLLER DRIVER 1444M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1445M: Marc Zyngier <maz@kernel.org> 1446L: linux-pci@vger.kernel.org 1447S: Maintained 1448F: drivers/pci/controller/pcie-apple.c 1449 1450APPLE SMC DRIVER 1451M: Henrik Rydberg <rydberg@bitmath.org> 1452L: linux-hwmon@vger.kernel.org 1453S: Odd fixes 1454F: drivers/hwmon/applesmc.c 1455 1456APPLETALK NETWORK LAYER 1457L: netdev@vger.kernel.org 1458S: Odd fixes 1459F: drivers/net/appletalk/ 1460F: include/linux/atalk.h 1461F: include/uapi/linux/atalk.h 1462F: net/appletalk/ 1463 1464APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1465M: Khuong Dinh <khuong@os.amperecomputing.com> 1466S: Supported 1467F: arch/arm64/boot/dts/apm/ 1468 1469APPLIED MICRO (APM) X-GENE SOC EDAC 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1473F: drivers/edac/xgene_edac.c 1474 1475APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1476M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1477M: Keyur Chudgar <keyur@os.amperecomputing.com> 1478S: Supported 1479F: drivers/net/ethernet/apm/xgene-v2/ 1480 1481APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1482M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1483M: Keyur Chudgar <keyur@os.amperecomputing.com> 1484M: Quan Nguyen <quan@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1487F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1488F: drivers/net/ethernet/apm/xgene/ 1489F: drivers/net/mdio/mdio-xgene.c 1490 1491APPLIED MICRO (APM) X-GENE SOC PMU 1492M: Khuong Dinh <khuong@os.amperecomputing.com> 1493S: Supported 1494F: Documentation/admin-guide/perf/xgene-pmu.rst 1495F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1496F: drivers/perf/xgene_pmu.c 1497 1498APTINA CAMERA SENSOR PLL 1499M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1500L: linux-media@vger.kernel.org 1501S: Maintained 1502F: drivers/media/i2c/aptina-pll.* 1503 1504AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1505M: Aleksa Savic <savicaleksa83@gmail.com> 1506M: Jack Doan <me@jackdoan.com> 1507L: linux-hwmon@vger.kernel.org 1508S: Maintained 1509F: Documentation/hwmon/aquacomputer_d5next.rst 1510F: drivers/hwmon/aquacomputer_d5next.c 1511 1512AQUANTIA ETHERNET DRIVER (atlantic) 1513M: Igor Russkikh <irusskikh@marvell.com> 1514L: netdev@vger.kernel.org 1515S: Supported 1516W: https://www.marvell.com/ 1517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1518F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1519F: drivers/net/ethernet/aquantia/atlantic/ 1520 1521AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1522M: Egor Pomozov <epomozov@marvell.com> 1523L: netdev@vger.kernel.org 1524S: Supported 1525W: http://www.aquantia.com 1526F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1527 1528AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1529M: Krzysztof Hałasa <khalasa@piap.pl> 1530L: linux-media@vger.kernel.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1533F: drivers/media/i2c/ar0521.c 1534 1535ARASAN NAND CONTROLLER DRIVER 1536M: Miquel Raynal <miquel.raynal@bootlin.com> 1537M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1538L: linux-mtd@lists.infradead.org 1539S: Maintained 1540F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1541F: drivers/mtd/nand/raw/arasan-nand-controller.c 1542 1543ARC FRAMEBUFFER DRIVER 1544M: Jaya Kumar <jayalk@intworks.biz> 1545S: Maintained 1546F: drivers/video/fbdev/arcfb.c 1547F: drivers/video/fbdev/core/fb_defio.c 1548 1549ARC PGU DRM DRIVER 1550M: Alexey Brodkin <abrodkin@synopsys.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1553F: drivers/gpu/drm/tiny/arcpgu.c 1554 1555ARCNET NETWORK LAYER 1556M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1557L: netdev@vger.kernel.org 1558S: Maintained 1559F: drivers/net/arcnet/ 1560F: include/uapi/linux/if_arcnet.h 1561 1562ARM ARCHITECTED TIMER DRIVER 1563M: Mark Rutland <mark.rutland@arm.com> 1564M: Marc Zyngier <maz@kernel.org> 1565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1566S: Maintained 1567F: arch/arm/include/asm/arch_timer.h 1568F: arch/arm64/include/asm/arch_timer.h 1569F: drivers/clocksource/arm_arch_timer.c 1570 1571ARM HDLCD DRM DRIVER 1572M: Liviu Dudau <liviu.dudau@arm.com> 1573S: Supported 1574F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1575F: drivers/gpu/drm/arm/hdlcd_* 1576 1577ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1578M: Linus Walleij <linus.walleij@linaro.org> 1579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1580S: Maintained 1581F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1582F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1583F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1584F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1585F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1586F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1587F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1588F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1589F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1590F: arch/arm/boot/dts/arm-realview-* 1591F: arch/arm/boot/dts/integrator* 1592F: arch/arm/boot/dts/versatile* 1593F: arch/arm/mach-versatile/ 1594F: drivers/bus/arm-integrator-lm.c 1595F: drivers/clk/versatile/ 1596F: drivers/i2c/busses/i2c-versatile.c 1597F: drivers/irqchip/irq-versatile-fpga.c 1598F: drivers/mtd/maps/physmap-versatile.* 1599F: drivers/power/reset/arm-versatile-reboot.c 1600F: drivers/soc/versatile/ 1601 1602ARM KOMEDA DRM-KMS DRIVER 1603M: James (Qian) Wang <james.qian.wang@arm.com> 1604M: Liviu Dudau <liviu.dudau@arm.com> 1605M: Mihail Atanassov <mihail.atanassov@arm.com> 1606L: Mali DP Maintainers <malidp@foss.arm.com> 1607S: Supported 1608T: git git://anongit.freedesktop.org/drm/drm-misc 1609F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1610F: Documentation/gpu/komeda-kms.rst 1611F: drivers/gpu/drm/arm/display/include/ 1612F: drivers/gpu/drm/arm/display/komeda/ 1613 1614ARM MALI PANFROST DRM DRIVER 1615M: Rob Herring <robh@kernel.org> 1616M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1617R: Steven Price <steven.price@arm.com> 1618R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1619L: dri-devel@lists.freedesktop.org 1620S: Supported 1621T: git git://anongit.freedesktop.org/drm/drm-misc 1622F: drivers/gpu/drm/panfrost/ 1623F: include/uapi/drm/panfrost_drm.h 1624 1625ARM MALI-DP DRM DRIVER 1626M: Liviu Dudau <liviu.dudau@arm.com> 1627M: Brian Starkey <brian.starkey@arm.com> 1628L: Mali DP Maintainers <malidp@foss.arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1676M: Miquel Raynal <miquel.raynal@bootlin.com> 1677M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1678L: linux-mtd@lists.infradead.org 1679S: Maintained 1680F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1681F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1682 1683ARM PRIMECELL PL35X SMC DRIVER 1684M: Miquel Raynal <miquel.raynal@bootlin.com> 1685M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1687S: Maintained 1688F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1689F: drivers/memory/pl353-smc.c 1690 1691ARM PRIMECELL CLCD PL110 DRIVER 1692M: Russell King <linux@armlinux.org.uk> 1693S: Odd Fixes 1694F: drivers/video/fbdev/amba-clcd.* 1695 1696ARM PRIMECELL KMI PL050 DRIVER 1697M: Russell King <linux@armlinux.org.uk> 1698S: Odd Fixes 1699F: drivers/input/serio/ambakmi.* 1700F: include/linux/amba/kmi.h 1701 1702ARM PRIMECELL MMCI PL180/1 DRIVER 1703M: Russell King <linux@armlinux.org.uk> 1704S: Odd Fixes 1705F: drivers/mmc/host/mmci.* 1706F: include/linux/amba/mmci.h 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1745M: Arnd Bergmann <arnd@arndb.de> 1746M: Olof Johansson <olof@lixom.net> 1747M: soc@kernel.org 1748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1749S: Maintained 1750C: irc://irc.libera.chat/armlinux 1751T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1752F: arch/arm/boot/dts/Makefile 1753F: arch/arm64/boot/dts/Makefile 1754 1755ARM SUB-ARCHITECTURES 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758C: irc://irc.libera.chat/armlinux 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1760F: arch/arm/mach-*/ 1761F: arch/arm/plat-*/ 1762 1763ARM/ACTIONS SEMI ARCHITECTURE 1764M: Andreas Färber <afaerber@suse.de> 1765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1768S: Maintained 1769F: Documentation/devicetree/bindings/arm/actions.yaml 1770F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1771F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1772F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1773F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1774F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1775F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1776F: Documentation/devicetree/bindings/pinctrl/actions,* 1777F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1778F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1779F: arch/arm/boot/dts/owl-* 1780F: arch/arm/mach-actions/ 1781F: arch/arm64/boot/dts/actions/ 1782F: drivers/clk/actions/ 1783F: drivers/clocksource/timer-owl* 1784F: drivers/dma/owl-dma.c 1785F: drivers/i2c/busses/i2c-owl.c 1786F: drivers/irqchip/irq-owl-sirq.c 1787F: drivers/mmc/host/owl-mmc.c 1788F: drivers/net/ethernet/actions/ 1789F: drivers/pinctrl/actions/* 1790F: drivers/soc/actions/ 1791F: include/dt-bindings/power/owl-* 1792F: include/dt-bindings/reset/actions,* 1793F: include/linux/soc/actions/ 1794N: owl 1795 1796ARM/ADS SPHERE MACHINE SUPPORT 1797M: Lennert Buytenhek <kernel@wantstofly.org> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800 1801ARM/AFEB9260 MACHINE SUPPORT 1802M: Sergey Lapin <slapin@ossfans.org> 1803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1804S: Maintained 1805 1806ARM/AJECO 1ARM MACHINE SUPPORT 1807M: Lennert Buytenhek <kernel@wantstofly.org> 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810 1811ARM/Allwinner SoC Clock Support 1812M: Emilio López <emilio@elopez.com.ar> 1813S: Maintained 1814F: drivers/clk/sunxi/ 1815 1816ARM/Allwinner sunXi SoC support 1817M: Chen-Yu Tsai <wens@csie.org> 1818M: Jernej Skrabec <jernej.skrabec@gmail.com> 1819M: Samuel Holland <samuel@sholland.org> 1820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1821S: Maintained 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1823L: linux-sunxi@lists.linux.dev 1824F: arch/arm/mach-sunxi/ 1825F: arch/arm64/boot/dts/allwinner/ 1826F: drivers/clk/sunxi-ng/ 1827F: drivers/pinctrl/sunxi/ 1828F: drivers/soc/sunxi/ 1829N: allwinner 1830N: sun[x456789]i 1831N: sun50i 1832 1833ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Jerome Brunet <jbrunet@baylibre.com> 1836L: linux-amlogic@lists.infradead.org 1837S: Maintained 1838F: Documentation/devicetree/bindings/clock/amlogic* 1839F: drivers/clk/meson/ 1840F: include/dt-bindings/clock/gxbb* 1841F: include/dt-bindings/clock/meson* 1842 1843ARM/Amlogic Meson SoC Crypto Drivers 1844M: Corentin Labbe <clabbe@baylibre.com> 1845L: linux-crypto@vger.kernel.org 1846L: linux-amlogic@lists.infradead.org 1847S: Maintained 1848F: Documentation/devicetree/bindings/crypto/amlogic* 1849F: drivers/crypto/amlogic/ 1850 1851ARM/Amlogic Meson SoC Sound Drivers 1852M: Jerome Brunet <jbrunet@baylibre.com> 1853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1854S: Maintained 1855F: Documentation/devicetree/bindings/sound/amlogic* 1856F: sound/soc/meson/ 1857 1858ARM/Amlogic Meson SoC support 1859M: Neil Armstrong <neil.armstrong@linaro.org> 1860M: Kevin Hilman <khilman@baylibre.com> 1861R: Jerome Brunet <jbrunet@baylibre.com> 1862R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864L: linux-amlogic@lists.infradead.org 1865S: Maintained 1866W: http://linux-meson.com/ 1867F: arch/arm/boot/dts/meson* 1868F: arch/arm/mach-meson/ 1869F: arch/arm64/boot/dts/amlogic/ 1870F: drivers/mmc/host/meson* 1871F: drivers/pinctrl/meson/ 1872F: drivers/rtc/rtc-meson* 1873F: drivers/soc/amlogic/ 1874N: meson 1875 1876ARM/Annapurna Labs ALPINE ARCHITECTURE 1877M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1878M: Antoine Tenart <atenart@kernel.org> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881F: arch/arm/boot/dts/alpine* 1882F: arch/arm/mach-alpine/ 1883F: arch/arm64/boot/dts/amazon/ 1884F: drivers/*/*alpine* 1885 1886ARM/APPLE MACHINE SUPPORT 1887M: Hector Martin <marcan@marcan.st> 1888M: Sven Peter <sven@svenpeter.dev> 1889R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1890L: asahi@lists.linux.dev 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893W: https://asahilinux.org 1894B: https://github.com/AsahiLinux/linux/issues 1895C: irc://irc.oftc.net/asahi-dev 1896T: git https://github.com/AsahiLinux/linux.git 1897F: Documentation/devicetree/bindings/arm/apple.yaml 1898F: Documentation/devicetree/bindings/arm/apple/* 1899F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1900F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1901F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1902F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1903F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1904F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1905F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1906F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1907F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1908F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1909F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1910F: Documentation/devicetree/bindings/power/apple* 1911F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1912F: arch/arm64/boot/dts/apple/ 1913F: drivers/clk/clk-apple-nco.c 1914F: drivers/dma/apple-admac.c 1915F: drivers/i2c/busses/i2c-pasemi-core.c 1916F: drivers/i2c/busses/i2c-pasemi-platform.c 1917F: drivers/iommu/apple-dart.c 1918F: drivers/iommu/io-pgtable-dart.c 1919F: drivers/irqchip/irq-apple-aic.c 1920F: drivers/mailbox/apple-mailbox.c 1921F: drivers/nvme/host/apple.c 1922F: drivers/nvmem/apple-efuses.c 1923F: drivers/pinctrl/pinctrl-apple-gpio.c 1924F: drivers/soc/apple/* 1925F: drivers/watchdog/apple_wdt.c 1926F: include/dt-bindings/interrupt-controller/apple-aic.h 1927F: include/dt-bindings/pinctrl/apple.h 1928F: include/linux/apple-mailbox.h 1929F: include/linux/soc/apple/* 1930 1931ARM/APPLE MACHINE SOUND DRIVERS 1932M: Martin Povišer <povik+lin@cutebit.org> 1933L: asahi@lists.linux.dev 1934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1935S: Maintained 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939 1940ARM/ARTPEC MACHINE SUPPORT 1941M: Jesper Nilsson <jesper.nilsson@axis.com> 1942M: Lars Persson <lars.persson@axis.com> 1943L: linux-arm-kernel@axis.com 1944S: Maintained 1945F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1946F: arch/arm/boot/dts/artpec6* 1947F: arch/arm/mach-artpec 1948F: drivers/clk/axis 1949F: drivers/crypto/axis 1950F: drivers/mmc/host/usdhi6rol0.c 1951F: drivers/pinctrl/pinctrl-artpec* 1952 1953ARM/ASPEED I2C DRIVER 1954M: Brendan Higgins <brendanhiggins@google.com> 1955R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1956R: Joel Stanley <joel@jms.id.au> 1957L: linux-i2c@vger.kernel.org 1958L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1961F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1962F: drivers/i2c/busses/i2c-aspeed.c 1963F: drivers/irqchip/irq-aspeed-i2c-ic.c 1964 1965ARM/ASPEED MACHINE SUPPORT 1966M: Joel Stanley <joel@jms.id.au> 1967R: Andrew Jeffery <andrew@aj.id.au> 1968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1969L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1970S: Supported 1971Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1972T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1973F: Documentation/devicetree/bindings/arm/aspeed/ 1974F: arch/arm/boot/dts/aspeed-* 1975F: arch/arm/mach-aspeed/ 1976N: aspeed 1977 1978ARM/BITMAIN ARCHITECTURE 1979M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982F: Documentation/devicetree/bindings/arm/bitmain.yaml 1983F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1984F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1985F: arch/arm64/boot/dts/bitmain/ 1986F: drivers/clk/clk-bm1880.c 1987F: drivers/pinctrl/pinctrl-bm1880.c 1988 1989ARM/CALXEDA HIGHBANK ARCHITECTURE 1990M: Andre Przywara <andre.przywara@arm.com> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993F: arch/arm/boot/dts/ecx-*.dts* 1994F: arch/arm/boot/dts/highbank.dts 1995F: arch/arm/mach-highbank/ 1996 1997ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1998M: Krzysztof Halasa <khalasa@piap.pl> 1999S: Maintained 2000F: arch/arm/mach-cns3xxx/ 2001 2002ARM/CAVIUM THUNDER NETWORK DRIVER 2003M: Sunil Goutham <sgoutham@marvell.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Supported 2006F: drivers/net/ethernet/cavium/thunder/ 2007 2008ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2009M: Lukasz Majewski <lukma@denx.de> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/mach-ep93xx/ts72xx.c 2013 2014ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2015M: Alexander Shiyan <shc_work@mail.ru> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Odd Fixes 2018N: clps711x 2019 2020ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2021M: Lennert Buytenhek <kernel@wantstofly.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024 2025ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2026M: Hartley Sweeten <hsweeten@visionengravers.com> 2027M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Maintained 2030F: arch/arm/mach-ep93xx/ 2031F: arch/arm/mach-ep93xx/include/mach/ 2032 2033ARM/CLKDEV SUPPORT 2034M: Russell King <linux@armlinux.org.uk> 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2038F: drivers/clk/clkdev.c 2039 2040ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2041M: Baruch Siach <baruch@tkos.co.il> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/cx92755* 2045N: digicolor 2046 2047ARM/CONTEC MICRO9 MACHINE SUPPORT 2048M: Hubert Feurstein <hubert.feurstein@contec.at> 2049S: Maintained 2050F: arch/arm/mach-ep93xx/micro9.c 2051 2052ARM/CORESIGHT FRAMEWORK AND DRIVERS 2053M: Mathieu Poirier <mathieu.poirier@linaro.org> 2054M: Suzuki K Poulose <suzuki.poulose@arm.com> 2055R: Mike Leach <mike.leach@linaro.org> 2056R: Leo Yan <leo.yan@linaro.org> 2057L: coresight@lists.linaro.org (moderated for non-subscribers) 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2061F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2062F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2063F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2064F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2065F: Documentation/trace/coresight/* 2066F: drivers/hwtracing/coresight/* 2067F: include/dt-bindings/arm/coresight-cti-dt.h 2068F: include/linux/coresight* 2069F: samples/coresight/* 2070F: tools/perf/tests/shell/coresight/* 2071F: tools/perf/arch/arm/util/auxtrace.c 2072F: tools/perf/arch/arm/util/cs-etm.c 2073F: tools/perf/arch/arm/util/cs-etm.h 2074F: tools/perf/arch/arm/util/pmu.c 2075F: tools/perf/util/cs-etm-decoder/* 2076F: tools/perf/util/cs-etm.* 2077 2078ARM/CORGI MACHINE SUPPORT 2079M: Richard Purdie <rpurdie@rpsys.net> 2080S: Maintained 2081 2082ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2083M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2084M: Linus Walleij <linus.walleij@linaro.org> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://github.com/ulli-kroll/linux.git 2088F: Documentation/devicetree/bindings/arm/gemini.yaml 2089F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2090F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2091F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2092F: arch/arm/boot/dts/gemini* 2093F: arch/arm/mach-gemini/ 2094F: drivers/crypto/gemini/ 2095F: drivers/net/ethernet/cortina/ 2096F: drivers/pinctrl/pinctrl-gemini.c 2097F: drivers/rtc/rtc-ftrtc010.c 2098 2099ARM/CZ.NIC TURRIS SUPPORT 2100M: Marek Behún <kabel@kernel.org> 2101S: Maintained 2102W: https://www.turris.cz/ 2103F: Documentation/ABI/testing/debugfs-moxtet 2104F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2105F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2106F: Documentation/devicetree/bindings/bus/moxtet.txt 2107F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2108F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2109F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2110F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2111F: drivers/bus/moxtet.c 2112F: drivers/firmware/turris-mox-rwtm.c 2113F: drivers/leds/leds-turris-omnia.c 2114F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2115F: drivers/gpio/gpio-moxtet.c 2116F: drivers/watchdog/armada_37xx_wdt.c 2117F: include/dt-bindings/bus/moxtet.h 2118F: include/linux/armada-37xx-rwtm-mailbox.h 2119F: include/linux/moxtet.h 2120 2121ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2122M: Robert Jarzmik <robert.jarzmik@free.fr> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125F: arch/arm/mach-pxa/ezx.c 2126 2127ARM/FARADAY FA526 PORT 2128M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.berlios.de/gemini-board 2132F: arch/arm/mm/*-fa* 2133 2134ARM/FOOTBRIDGE ARCHITECTURE 2135M: Russell King <linux@armlinux.org.uk> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138W: http://www.armlinux.org.uk/ 2139F: arch/arm/include/asm/hardware/dec21285.h 2140F: arch/arm/mach-footbridge/ 2141 2142ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2143M: Shawn Guo <shawnguo@kernel.org> 2144M: Sascha Hauer <s.hauer@pengutronix.de> 2145R: Pengutronix Kernel Team <kernel@pengutronix.de> 2146R: Fabio Estevam <festevam@gmail.com> 2147R: NXP Linux Team <linux-imx@nxp.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2151X: drivers/media/i2c/ 2152N: imx 2153N: mxs 2154 2155ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2156M: Shawn Guo <shawnguo@kernel.org> 2157M: Li Yang <leoyang.li@nxp.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2161F: arch/arm/boot/dts/ls1021a* 2162F: arch/arm64/boot/dts/freescale/fsl-* 2163F: arch/arm64/boot/dts/freescale/qoriq-* 2164 2165ARM/FREESCALE VYBRID ARM ARCHITECTURE 2166M: Shawn Guo <shawnguo@kernel.org> 2167M: Sascha Hauer <s.hauer@pengutronix.de> 2168R: Pengutronix Kernel Team <kernel@pengutronix.de> 2169R: Stefan Agner <stefan@agner.ch> 2170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2171S: Maintained 2172T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2173F: arch/arm/boot/dts/vf* 2174F: arch/arm/mach-imx/*vf610* 2175 2176ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2177M: Lennert Buytenhek <kernel@wantstofly.org> 2178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2179S: Maintained 2180 2181ARM/GUMSTIX MACHINE SUPPORT 2182M: Steve Sakoman <sakoman@gmail.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185 2186ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2187M: Philipp Zabel <philipp.zabel@gmail.com> 2188M: Paul Parsons <lost.distance@yahoo.com> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191F: arch/arm/mach-pxa/hx4700.c 2192F: arch/arm/mach-pxa/include/mach/hx4700.h 2193F: sound/soc/pxa/hx4700.c 2194 2195ARM/HISILICON SOC SUPPORT 2196M: Wei Xu <xuwei5@hisilicon.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Supported 2199W: http://www.hisilicon.com 2200T: git https://github.com/hisilicon/linux-hisi.git 2201F: arch/arm/boot/dts/hi3* 2202F: arch/arm/boot/dts/hip* 2203F: arch/arm/boot/dts/hisi* 2204F: arch/arm/mach-hisi/ 2205F: arch/arm64/boot/dts/hisilicon/ 2206 2207ARM/HP JORNADA 7XX MACHINE SUPPORT 2208M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2209S: Maintained 2210W: www.jlime.com 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2212F: arch/arm/mach-sa1100/include/mach/jornada720.h 2213F: arch/arm/mach-sa1100/jornada720.c 2214 2215ARM/HPE GXP ARCHITECTURE 2216M: Jean-Marie Verdun <verdun@hpe.com> 2217M: Nick Hawkins <nick.hawkins@hpe.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2220F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2221F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2222F: arch/arm/boot/dts/hpe-bmc* 2223F: arch/arm/boot/dts/hpe-gxp* 2224F: arch/arm/mach-hpe/ 2225F: drivers/clocksource/timer-gxp.c 2226F: drivers/spi/spi-gxp.c 2227F: drivers/watchdog/gxp-wdt.c 2228 2229ARM/IGEP MACHINE SUPPORT 2230M: Enric Balletbo i Serra <eballetbo@gmail.com> 2231M: Javier Martinez Canillas <javier@dowhile0.org> 2232L: linux-omap@vger.kernel.org 2233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234S: Maintained 2235F: arch/arm/boot/dts/omap3-igep* 2236 2237ARM/INCOME PXA270 SUPPORT 2238M: Marek Vasut <marek.vasut@gmail.com> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241F: arch/arm/mach-pxa/colibri-pxa270-income.c 2242 2243ARM/INTEL IOP32X ARM ARCHITECTURE 2244M: Lennert Buytenhek <kernel@wantstofly.org> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247 2248ARM/INTEL IQ81342EX MACHINE SUPPORT 2249M: Lennert Buytenhek <kernel@wantstofly.org> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252 2253ARM/INTEL IXDP2850 MACHINE SUPPORT 2254M: Lennert Buytenhek <kernel@wantstofly.org> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257 2258ARM/INTEL IXP4XX ARM ARCHITECTURE 2259M: Linus Walleij <linusw@kernel.org> 2260M: Imre Kaloz <kaloz@openwrt.org> 2261M: Krzysztof Halasa <khalasa@piap.pl> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2265F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2266F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2267F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2268F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2269F: arch/arm/mach-ixp4xx/ 2270F: drivers/bus/intel-ixp4xx-eb.c 2271F: drivers/clocksource/timer-ixp4xx.c 2272F: drivers/crypto/ixp4xx_crypto.c 2273F: drivers/gpio/gpio-ixp4xx.c 2274F: drivers/irqchip/irq-ixp4xx.c 2275F: include/linux/irqchip/irq-ixp4xx.h 2276F: include/linux/platform_data/timer-ixp4xx.h 2277 2278ARM/INTEL KEEMBAY ARCHITECTURE 2279M: Paul J. Murphy <paul.j.murphy@intel.com> 2280M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2281S: Maintained 2282F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2283F: arch/arm64/boot/dts/intel/keembay-evm.dts 2284F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2285 2286ARM/INTEL XSC3 (MANZANO) ARM CORE 2287M: Lennert Buytenhek <kernel@wantstofly.org> 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290 2291ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2292M: Lennert Buytenhek <kernel@wantstofly.org> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295 2296ARM/LG1K ARCHITECTURE 2297M: Chanho Min <chanho.min@lge.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300F: arch/arm64/boot/dts/lg/ 2301 2302ARM/LOGICPD PXA270 MACHINE SUPPORT 2303M: Lennert Buytenhek <kernel@wantstofly.org> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/MAGICIAN MACHINE SUPPORT 2334M: Philipp Zabel <philipp.zabel@gmail.com> 2335S: Maintained 2336 2337ARM/Marvell Dove/MV78xx0/Orion SOC support 2338M: Andrew Lunn <andrew@lunn.ch> 2339M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2340M: Gregory Clement <gregory.clement@bootlin.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Maintained 2343T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: arch/arm/boot/dts/armada* 2361F: arch/arm/boot/dts/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/armada* 2365F: arch/arm64/boot/dts/marvell/cn913* 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2381F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: https://mtk.wiki.kernel.org/ 2392C: irc://chat.freenode.net/linux-mediatek 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/Microchip Sparx5 SoC support 2434M: Lars Povlsen <lars.povlsen@microchip.com> 2435M: Steen Hegelund <Steen.Hegelund@microchip.com> 2436M: Daniel Machon <daniel.machon@microchip.com> 2437M: UNGLinuxDriver@microchip.com 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440T: git git://github.com/microchip-ung/linux-upstream.git 2441F: arch/arm64/boot/dts/microchip/ 2442F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445Microchip Timer Counter Block (TCB) Capture Driver 2446M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448L: linux-iio@vger.kernel.org 2449S: Maintained 2450F: drivers/counter/microchip-tcb-capture.c 2451 2452ARM/MILBEAUT ARCHITECTURE 2453M: Taichi Sugaya <sugaya.taichi@socionext.com> 2454M: Takao Orito <orito.takao@socionext.com> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457F: arch/arm/boot/dts/milbeaut* 2458F: arch/arm/mach-milbeaut/ 2459N: milbeaut 2460 2461ARM/MIOA701 MACHINE SUPPORT 2462M: Robert Jarzmik <robert.jarzmik@free.fr> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465F: arch/arm/mach-pxa/mioa701.c 2466 2467ARM/MStar/Sigmastar Armv7 SoC support 2468M: Daniel Palmer <daniel@thingy.jp> 2469M: Romain Perier <romain.perier@gmail.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472W: http://linux-chenxing.org/ 2473T: git git://github.com/linux-chenxing/linux.git 2474F: Documentation/devicetree/bindings/arm/mstar/* 2475F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2476F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2477F: arch/arm/boot/dts/mstar-* 2478F: arch/arm/mach-mstar/ 2479F: drivers/clk/mstar/ 2480F: drivers/clocksource/timer-msc313e.c 2481F: drivers/gpio/gpio-msc313.c 2482F: drivers/rtc/rtc-msc313.c 2483F: drivers/watchdog/msc313e_wdt.c 2484F: include/dt-bindings/clock/mstar-* 2485F: include/dt-bindings/gpio/msc313-gpio.h 2486 2487ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2488M: Michael Petchkovsky <mkpetch@internode.on.net> 2489S: Maintained 2490 2491ARM/NOMADIK/Ux500 ARCHITECTURES 2492M: Linus Walleij <linus.walleij@linaro.org> 2493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2494S: Maintained 2495T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2496F: Documentation/devicetree/bindings/arm/ste-* 2497F: Documentation/devicetree/bindings/arm/ux500.yaml 2498F: Documentation/devicetree/bindings/arm/ux500/ 2499F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2500F: arch/arm/boot/dts/ste-* 2501F: arch/arm/mach-nomadik/ 2502F: arch/arm/mach-ux500/ 2503F: drivers/clk/clk-nomadik.c 2504F: drivers/clocksource/clksrc-dbx500-prcmu.c 2505F: drivers/dma/ste_dma40* 2506F: drivers/hwspinlock/u8500_hsem.c 2507F: drivers/i2c/busses/i2c-nomadik.c 2508F: drivers/iio/adc/ab8500-gpadc.c 2509F: drivers/mfd/ab8500* 2510F: drivers/mfd/abx500* 2511F: drivers/mfd/db8500* 2512F: drivers/pinctrl/nomadik/ 2513F: drivers/rtc/rtc-ab8500.c 2514F: drivers/rtc/rtc-pl031.c 2515F: drivers/soc/ux500/ 2516 2517ARM/NUVOTON NPCM ARCHITECTURE 2518M: Avi Fishman <avifishman70@gmail.com> 2519M: Tomer Maimon <tmaimon77@gmail.com> 2520M: Tali Perry <tali.perry1@gmail.com> 2521R: Patrick Venture <venture@google.com> 2522R: Nancy Yuen <yuenn@google.com> 2523R: Benjamin Fair <benjaminfair@google.com> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Supported 2526F: Documentation/devicetree/bindings/*/*/*npcm* 2527F: Documentation/devicetree/bindings/*/*npcm* 2528F: Documentation/devicetree/bindings/arm/npcm/* 2529F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2530F: arch/arm/boot/dts/nuvoton-npcm* 2531F: arch/arm/mach-npcm/ 2532F: arch/arm64/boot/dts/nuvoton/ 2533F: drivers/*/*npcm* 2534F: drivers/*/*/*npcm* 2535F: drivers/rtc/rtc-nct3018y.c 2536F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2537F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2538 2539ARM/NUVOTON WPCM450 ARCHITECTURE 2540M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2541L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2542S: Maintained 2543W: https://github.com/neuschaefer/wpcm450/wiki 2544F: Documentation/devicetree/bindings/*/*wpcm* 2545F: arch/arm/boot/dts/nuvoton-wpcm450* 2546F: arch/arm/mach-npcm/wpcm450.c 2547F: drivers/*/*/*wpcm* 2548F: drivers/*/*wpcm* 2549 2550ARM/NXP S32G ARCHITECTURE 2551M: Chester Lin <clin@suse.com> 2552R: Andreas Färber <afaerber@suse.de> 2553R: Matthias Brugger <mbrugger@suse.com> 2554R: NXP S32 Linux Team <s32@nxp.com> 2555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm64/boot/dts/freescale/s32g*.dts* 2558 2559ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2560L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2561S: Orphan 2562W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2563F: arch/arm/mach-s3c/gta02.h 2564F: arch/arm/mach-s3c/mach-gta02.c 2565 2566ARM/Orion SoC/Technologic Systems TS-78xx platform support 2567M: Alexander Clouter <alex@digriz.org.uk> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569S: Maintained 2570W: http://www.digriz.org.uk/ts78xx/kernel 2571F: arch/arm/mach-orion5x/ts78xx-* 2572 2573ARM/OXNAS platform support 2574M: Neil Armstrong <neil.armstrong@linaro.org> 2575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2576L: linux-oxnas@groups.io (moderated for non-subscribers) 2577S: Maintained 2578F: arch/arm/boot/dts/ox8*.dts* 2579F: arch/arm/mach-oxnas/ 2580F: drivers/power/reset/oxnas-restart.c 2581N: oxnas 2582 2583ARM/PALM TREO SUPPORT 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585S: Orphan 2586F: arch/arm/mach-pxa/palmtreo.* 2587 2588ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2589M: Marek Vasut <marek.vasut@gmail.com> 2590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2591S: Maintained 2592W: http://hackndev.com 2593F: arch/arm/mach-pxa/include/mach/palmld.h 2594F: arch/arm/mach-pxa/include/mach/palmtc.h 2595F: arch/arm/mach-pxa/include/mach/palmtx.h 2596F: arch/arm/mach-pxa/palmld.c 2597F: arch/arm/mach-pxa/palmt5.* 2598F: arch/arm/mach-pxa/palmtc.c 2599F: arch/arm/mach-pxa/palmte2.* 2600F: arch/arm/mach-pxa/palmtx.c 2601 2602ARM/PALMZ72 SUPPORT 2603M: Sergey Lapin <slapin@ossfans.org> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606W: http://hackndev.com 2607F: arch/arm/mach-pxa/palmz72.* 2608 2609ARM/PLEB SUPPORT 2610M: Peter Chubb <pleb@gelato.unsw.edu.au> 2611S: Maintained 2612W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2613 2614ARM/PT DIGITAL BOARD PORT 2615M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617S: Maintained 2618W: http://www.armlinux.org.uk/ 2619 2620ARM/QUALCOMM SUPPORT 2621M: Andy Gross <agross@kernel.org> 2622M: Bjorn Andersson <andersson@kernel.org> 2623R: Konrad Dybcio <konrad.dybcio@somainline.org> 2624L: linux-arm-msm@vger.kernel.org 2625S: Maintained 2626T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2627F: Documentation/devicetree/bindings/*/qcom* 2628F: Documentation/devicetree/bindings/soc/qcom/ 2629F: arch/arm/boot/dts/qcom-*.dts 2630F: arch/arm/boot/dts/qcom-*.dtsi 2631F: arch/arm/configs/qcom_defconfig 2632F: arch/arm/mach-qcom/ 2633F: arch/arm64/boot/dts/qcom/ 2634F: drivers/*/*/qcom* 2635F: drivers/*/*/qcom/ 2636F: drivers/*/pm8???-* 2637F: drivers/*/qcom* 2638F: drivers/*/qcom/ 2639F: drivers/bluetooth/btqcomsmd.c 2640F: drivers/clocksource/timer-qcom.c 2641F: drivers/cpuidle/cpuidle-qcom-spm.c 2642F: drivers/extcon/extcon-qcom* 2643F: drivers/i2c/busses/i2c-qcom-geni.c 2644F: drivers/i2c/busses/i2c-qup.c 2645F: drivers/iommu/msm* 2646F: drivers/mfd/ssbi.c 2647F: drivers/mmc/host/mmci_qcom* 2648F: drivers/mmc/host/sdhci-msm.c 2649F: drivers/pci/controller/dwc/pcie-qcom.c 2650F: drivers/phy/qualcomm/ 2651F: drivers/power/*/msm* 2652F: drivers/reset/reset-qcom-* 2653F: drivers/ufs/host/ufs-qcom* 2654F: drivers/spi/spi-geni-qcom.c 2655F: drivers/spi/spi-qcom-qspi.c 2656F: drivers/spi/spi-qup.c 2657F: drivers/tty/serial/msm_serial.c 2658F: drivers/usb/dwc3/dwc3-qcom.c 2659F: include/dt-bindings/*/qcom* 2660F: include/linux/*/qcom* 2661F: include/linux/soc/qcom/ 2662 2663ARM/RADISYS ENP2611 MACHINE SUPPORT 2664M: Lennert Buytenhek <kernel@wantstofly.org> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667 2668ARM/RDA MICRO ARCHITECTURE 2669M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: Documentation/devicetree/bindings/arm/rda.yaml 2674F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2675F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2676F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2677F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2678F: arch/arm/boot/dts/rda8810pl-* 2679F: drivers/clocksource/timer-rda.c 2680F: drivers/gpio/gpio-rda.c 2681F: drivers/irqchip/irq-rda-intc.c 2682F: drivers/tty/serial/rda-uart.c 2683 2684ARM/REALTEK ARCHITECTURE 2685M: Andreas Färber <afaerber@suse.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689F: Documentation/devicetree/bindings/arm/realtek.yaml 2690F: arch/arm/boot/dts/rtd* 2691F: arch/arm/mach-realtek/ 2692F: arch/arm64/boot/dts/realtek/ 2693 2694ARM/RENESAS ARCHITECTURE 2695M: Geert Uytterhoeven <geert+renesas@glider.be> 2696M: Magnus Damm <magnus.damm@gmail.com> 2697L: linux-renesas-soc@vger.kernel.org 2698S: Supported 2699Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2700C: irc://irc.libera.chat/renesas-soc 2701T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2702F: Documentation/devicetree/bindings/arm/renesas.yaml 2703F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2704F: Documentation/devicetree/bindings/soc/renesas/ 2705F: arch/arm/boot/dts/emev2* 2706F: arch/arm/boot/dts/gr-peach* 2707F: arch/arm/boot/dts/iwg20d-q7* 2708F: arch/arm/boot/dts/r7s* 2709F: arch/arm/boot/dts/r8a* 2710F: arch/arm/boot/dts/r9a* 2711F: arch/arm/boot/dts/sh* 2712F: arch/arm/configs/shmobile_defconfig 2713F: arch/arm/include/debug/renesas-scif.S 2714F: arch/arm/mach-shmobile/ 2715F: arch/arm64/boot/dts/renesas/ 2716F: drivers/soc/renesas/ 2717F: include/linux/soc/renesas/ 2718 2719ARM/RISCPC ARCHITECTURE 2720M: Russell King <linux@armlinux.org.uk> 2721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2722S: Maintained 2723W: http://www.armlinux.org.uk/ 2724F: arch/arm/include/asm/hardware/ioc.h 2725F: arch/arm/include/asm/hardware/iomd.h 2726F: arch/arm/include/asm/hardware/memc.h 2727F: arch/arm/mach-rpc/ 2728F: drivers/net/ethernet/8390/etherh.c 2729F: drivers/net/ethernet/i825xx/ether1* 2730F: drivers/net/ethernet/seeq/ether3* 2731F: drivers/scsi/arm/ 2732 2733ARM/Rockchip SoC support 2734M: Heiko Stuebner <heiko@sntech.de> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-rockchip@lists.infradead.org 2737S: Maintained 2738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2739F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2740F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2741F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2742F: arch/arm/boot/dts/rk3* 2743F: arch/arm/boot/dts/rv1108* 2744F: arch/arm/mach-rockchip/ 2745F: drivers/*/*/*rockchip* 2746F: drivers/*/*rockchip* 2747F: drivers/clk/rockchip/ 2748F: drivers/i2c/busses/i2c-rk3x.c 2749F: sound/soc/rockchip/ 2750N: rockchip 2751 2752ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2754R: Alim Akhtar <alim.akhtar@samsung.com> 2755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2756L: linux-samsung-soc@vger.kernel.org 2757S: Maintained 2758C: irc://irc.libera.chat/linux-exynos 2759Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2760B: mailto:linux-samsung-soc@vger.kernel.org 2761T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2762F: Documentation/arm/samsung/ 2763F: Documentation/devicetree/bindings/arm/samsung/ 2764F: Documentation/devicetree/bindings/hwinfo/samsung,* 2765F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2766F: Documentation/devicetree/bindings/soc/samsung/ 2767F: arch/arm/boot/dts/exynos* 2768F: arch/arm/boot/dts/s3c* 2769F: arch/arm/boot/dts/s5p* 2770F: arch/arm/mach-exynos*/ 2771F: arch/arm/mach-s3c/ 2772F: arch/arm/mach-s5p*/ 2773F: arch/arm64/boot/dts/exynos/ 2774F: drivers/*/*/*s3c24* 2775F: drivers/*/*s3c24* 2776F: drivers/*/*s3c64xx* 2777F: drivers/*/*s5pv210* 2778F: drivers/clocksource/samsung_pwm_timer.c 2779F: drivers/memory/samsung/ 2780F: drivers/pwm/pwm-samsung.c 2781F: drivers/soc/samsung/ 2782F: drivers/tty/serial/samsung* 2783F: include/clocksource/samsung_pwm.h 2784F: include/linux/platform_data/*s3c* 2785F: include/linux/serial_s3c.h 2786F: include/linux/soc/samsung/ 2787N: exynos 2788N: s3c2410 2789N: s3c64xx 2790N: s5pv210 2791 2792ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2793M: Łukasz Stelmach <l.stelmach@samsung.com> 2794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2795L: linux-media@vger.kernel.org 2796S: Maintained 2797F: drivers/media/platform/samsung/s5p-g2d/ 2798 2799ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2800M: Marek Szyprowski <m.szyprowski@samsung.com> 2801L: linux-samsung-soc@vger.kernel.org 2802L: linux-media@vger.kernel.org 2803S: Maintained 2804F: Documentation/devicetree/bindings/media/s5p-cec.txt 2805F: drivers/media/cec/platform/s5p/ 2806 2807ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2808M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2809M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812L: linux-media@vger.kernel.org 2813S: Maintained 2814F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2815F: drivers/media/platform/samsung/s5p-jpeg/ 2816 2817ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2818M: Marek Szyprowski <m.szyprowski@samsung.com> 2819M: Andrzej Hajda <andrzej.hajda@intel.com> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821L: linux-media@vger.kernel.org 2822S: Maintained 2823F: drivers/media/platform/samsung/s5p-mfc/ 2824 2825ARM/SOCFPGA ARCHITECTURE 2826M: Dinh Nguyen <dinguyen@kernel.org> 2827S: Maintained 2828W: http://www.rocketboards.org 2829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2830F: arch/arm/boot/dts/socfpga* 2831F: arch/arm/configs/socfpga_defconfig 2832F: arch/arm/mach-socfpga/ 2833F: arch/arm64/boot/dts/altera/ 2834F: arch/arm64/boot/dts/intel/ 2835 2836ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2837M: Dinh Nguyen <dinguyen@kernel.org> 2838S: Maintained 2839F: drivers/clk/socfpga/ 2840 2841ARM/SOCFPGA EDAC SUPPORT 2842M: Dinh Nguyen <dinguyen@kernel.org> 2843S: Maintained 2844F: drivers/edac/altera_edac.[ch] 2845 2846ARM/SPREADTRUM SoC SUPPORT 2847M: Orson Zhai <orsonzhai@gmail.com> 2848M: Baolin Wang <baolin.wang7@gmail.com> 2849M: Chunyan Zhang <zhang.lyra@gmail.com> 2850S: Maintained 2851F: arch/arm64/boot/dts/sprd 2852N: sprd 2853N: sc27xx 2854N: sc2731 2855 2856ARM/STI ARCHITECTURE 2857M: Patrice Chotard <patrice.chotard@foss.st.com> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860W: http://www.stlinux.com 2861F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2862F: arch/arm/boot/dts/sti* 2863F: arch/arm/mach-sti/ 2864F: drivers/ata/ahci_st.c 2865F: drivers/char/hw_random/st-rng.c 2866F: drivers/clocksource/arm_global_timer.c 2867F: drivers/clocksource/clksrc_st_lpc.c 2868F: drivers/cpufreq/sti-cpufreq.c 2869F: drivers/dma/st_fdma* 2870F: drivers/i2c/busses/i2c-st.c 2871F: drivers/media/platform/st/sti/c8sectpfe/ 2872F: drivers/media/rc/st_rc.c 2873F: drivers/mmc/host/sdhci-st.c 2874F: drivers/phy/st/phy-miphy28lp.c 2875F: drivers/phy/st/phy-stih407-usb.c 2876F: drivers/pinctrl/pinctrl-st.c 2877F: drivers/remoteproc/st_remoteproc.c 2878F: drivers/remoteproc/st_slim_rproc.c 2879F: drivers/reset/sti/ 2880F: drivers/rtc/rtc-st-lpc.c 2881F: drivers/tty/serial/st-asc.c 2882F: drivers/usb/dwc3/dwc3-st.c 2883F: drivers/usb/host/ehci-st.c 2884F: drivers/usb/host/ohci-st.c 2885F: drivers/watchdog/st_lpc_wdt.c 2886F: include/linux/remoteproc/st_slim_rproc.h 2887 2888ARM/STM32 ARCHITECTURE 2889M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2890M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2891L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893S: Maintained 2894T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2895F: arch/arm/boot/dts/stm32* 2896F: arch/arm/mach-stm32/ 2897F: drivers/clocksource/armv7m_systick.c 2898N: stm32 2899N: stm 2900 2901ARM/SUNPLUS SP7021 SOC SUPPORT 2902M: Qin Jian <qinjian@cqplus1.com> 2903L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2904S: Maintained 2905W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2906F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2907F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2908F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2909F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2910F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2911F: arch/arm/configs/sp7021_*defconfig 2912F: arch/arm/mach-sunplus/ 2913F: drivers/irqchip/irq-sp7021-intc.c 2914F: drivers/reset/reset-sunplus.c 2915F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2916F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2917 2918ARM/Synaptics SoC support 2919M: Jisheng Zhang <jszhang@kernel.org> 2920M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922S: Maintained 2923F: arch/arm/boot/dts/berlin* 2924F: arch/arm/mach-berlin/ 2925F: arch/arm64/boot/dts/synaptics/ 2926 2927ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2928M: Lennert Buytenhek <kernel@wantstofly.org> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931 2932ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2933M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2934L: linux-tegra@vger.kernel.org 2935L: linux-media@vger.kernel.org 2936S: Maintained 2937F: Documentation/devicetree/bindings/media/tegra-cec.txt 2938F: drivers/media/cec/platform/tegra/ 2939 2940ARM/TESLA FSD SoC SUPPORT 2941M: Alim Akhtar <alim.akhtar@samsung.com> 2942M: linux-fsd@tesla.com 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944L: linux-samsung-soc@vger.kernel.org 2945S: Maintained 2946F: arch/arm64/boot/dts/tesla* 2947 2948ARM/TETON BGA MACHINE SUPPORT 2949M: "Mark F. Brown" <mark.brown314@gmail.com> 2950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2951S: Maintained 2952 2953ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2954M: Santosh Shilimkar <ssantosh@kernel.org> 2955L: linux-kernel@vger.kernel.org 2956S: Maintained 2957F: drivers/memory/*emif* 2958 2959ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2960M: Nishanth Menon <nm@ti.com> 2961M: Santosh Shilimkar <ssantosh@kernel.org> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2965F: arch/arm/boot/dts/keystone-* 2966F: arch/arm/mach-keystone/ 2967 2968ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2969M: Santosh Shilimkar <ssantosh@kernel.org> 2970L: linux-kernel@vger.kernel.org 2971S: Maintained 2972F: drivers/clk/keystone/ 2973 2974ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2975M: Santosh Shilimkar <ssantosh@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977L: linux-kernel@vger.kernel.org 2978S: Maintained 2979F: drivers/clocksource/timer-keystone.c 2980 2981ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2982M: Santosh Shilimkar <ssantosh@kernel.org> 2983L: linux-kernel@vger.kernel.org 2984S: Maintained 2985F: drivers/power/reset/keystone-reset.c 2986 2987ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2988M: Nishanth Menon <nm@ti.com> 2989M: Vignesh Raghavendra <vigneshr@ti.com> 2990M: Tero Kristo <kristo@kernel.org> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Supported 2993F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2994F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2995F: arch/arm64/boot/dts/ti/Makefile 2996F: arch/arm64/boot/dts/ti/k3-* 2997F: include/dt-bindings/pinctrl/k3.h 2998 2999ARM/THECUS N2100 MACHINE SUPPORT 3000M: Lennert Buytenhek <kernel@wantstofly.org> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Maintained 3003 3004ARM/TOSA MACHINE SUPPORT 3005M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3006M: Dirk Opfer <dirk@opfer-online.de> 3007S: Maintained 3008 3009ARM/TOSHIBA VISCONTI ARCHITECTURE 3010M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3012S: Supported 3013T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3014F: Documentation/devicetree/bindings/arm/toshiba.yaml 3015F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3017F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3018F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3019F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3020F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3021F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3022F: arch/arm64/boot/dts/toshiba/ 3023F: drivers/clk/visconti/ 3024F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3025F: drivers/gpio/gpio-visconti.c 3026F: drivers/pci/controller/dwc/pcie-visconti.c 3027F: drivers/pinctrl/visconti/ 3028F: drivers/watchdog/visconti_wdt.c 3029N: visconti 3030 3031ARM/UNIPHIER ARCHITECTURE 3032M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3033M: Masami Hiramatsu <mhiramat@kernel.org> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Maintained 3036F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3037F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3038F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3039F: arch/arm/boot/dts/uniphier* 3040F: arch/arm/include/asm/hardware/cache-uniphier.h 3041F: arch/arm/mach-uniphier/ 3042F: arch/arm/mm/cache-uniphier.c 3043F: arch/arm64/boot/dts/socionext/uniphier* 3044F: drivers/bus/uniphier-system-bus.c 3045F: drivers/clk/uniphier/ 3046F: drivers/dma/uniphier-mdmac.c 3047F: drivers/gpio/gpio-uniphier.c 3048F: drivers/i2c/busses/i2c-uniphier* 3049F: drivers/irqchip/irq-uniphier-aidet.c 3050F: drivers/mmc/host/uniphier-sd.c 3051F: drivers/pinctrl/uniphier/ 3052F: drivers/reset/reset-uniphier.c 3053F: drivers/tty/serial/8250/8250_uniphier.c 3054N: uniphier 3055 3056ARM/VERSATILE EXPRESS PLATFORM 3057M: Liviu Dudau <liviu.dudau@arm.com> 3058M: Sudeep Holla <sudeep.holla@arm.com> 3059M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3061S: Maintained 3062F: */*/*/vexpress* 3063F: */*/vexpress* 3064F: arch/arm/boot/dts/vexpress* 3065F: arch/arm/mach-vexpress/ 3066F: arch/arm64/boot/dts/arm/ 3067F: drivers/clk/versatile/clk-vexpress-osc.c 3068F: drivers/clocksource/timer-versatile.c 3069N: mps2 3070 3071ARM/VFP SUPPORT 3072M: Russell King <linux@armlinux.org.uk> 3073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3074S: Maintained 3075W: http://www.armlinux.org.uk/ 3076F: arch/arm/vfp/ 3077 3078ARM/VOIPAC PXA270 SUPPORT 3079M: Marek Vasut <marek.vasut@gmail.com> 3080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3081S: Maintained 3082F: arch/arm/mach-pxa/include/mach/vpac270.h 3083F: arch/arm/mach-pxa/vpac270.c 3084 3085ARM/VT8500 ARM ARCHITECTURE 3086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3087S: Orphan 3088F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3089F: arch/arm/mach-vt8500/ 3090F: drivers/clocksource/timer-vt8500.c 3091F: drivers/i2c/busses/i2c-wmt.c 3092F: drivers/mmc/host/wmt-sdmmc.c 3093F: drivers/pwm/pwm-vt8500.c 3094F: drivers/rtc/rtc-vt8500.c 3095F: drivers/tty/serial/vt8500_serial.c 3096F: drivers/usb/host/ehci-platform.c 3097F: drivers/usb/host/uhci-platform.c 3098F: drivers/video/fbdev/vt8500lcdfb.* 3099F: drivers/video/fbdev/wm8505fb* 3100F: drivers/video/fbdev/wmt_ge_rops.* 3101 3102ARM/ZIPIT Z2 SUPPORT 3103M: Marek Vasut <marek.vasut@gmail.com> 3104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3105S: Maintained 3106F: arch/arm/mach-pxa/include/mach/z2.h 3107F: arch/arm/mach-pxa/z2.c 3108 3109ARM/ZYNQ ARCHITECTURE 3110M: Michal Simek <michal.simek@xilinx.com> 3111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3112S: Supported 3113W: http://wiki.xilinx.com 3114T: git https://github.com/Xilinx/linux-xlnx.git 3115F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3116F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3117F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3119F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3120F: arch/arm/mach-zynq/ 3121F: drivers/clocksource/timer-cadence-ttc.c 3122F: drivers/cpuidle/cpuidle-zynq.c 3123F: drivers/edac/synopsys_edac.c 3124F: drivers/i2c/busses/i2c-cadence.c 3125F: drivers/i2c/busses/i2c-xiic.c 3126F: drivers/mmc/host/sdhci-of-arasan.c 3127N: zynq 3128N: xilinx 3129 3130ARM64 PORT (AARCH64 ARCHITECTURE) 3131M: Catalin Marinas <catalin.marinas@arm.com> 3132M: Will Deacon <will@kernel.org> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3136F: Documentation/arm64/ 3137F: arch/arm64/ 3138F: tools/testing/selftests/arm64/ 3139X: arch/arm64/boot/dts/ 3140 3141ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3142M: George McCollister <george.mccollister@gmail.com> 3143L: netdev@vger.kernel.org 3144S: Maintained 3145F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3146F: drivers/net/dsa/xrs700x/* 3147F: net/dsa/tag_xrs700x.c 3148 3149AS3645A LED FLASH CONTROLLER DRIVER 3150M: Sakari Ailus <sakari.ailus@iki.fi> 3151L: linux-leds@vger.kernel.org 3152S: Maintained 3153F: drivers/leds/flash/leds-as3645a.c 3154 3155ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3156M: Tianshu Qiu <tian.shu.qiu@intel.com> 3157L: linux-media@vger.kernel.org 3158S: Maintained 3159T: git git://linuxtv.org/media_tree.git 3160F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3161F: drivers/media/i2c/ak7375.c 3162 3163ASAHI KASEI AK8974 DRIVER 3164M: Linus Walleij <linus.walleij@linaro.org> 3165L: linux-iio@vger.kernel.org 3166S: Supported 3167W: http://www.akm.com/ 3168F: drivers/iio/magnetometer/ak8974.c 3169 3170ASC7621 HARDWARE MONITOR DRIVER 3171M: George Joseph <george.joseph@fairview5.com> 3172L: linux-hwmon@vger.kernel.org 3173S: Maintained 3174F: Documentation/hwmon/asc7621.rst 3175F: drivers/hwmon/asc7621.c 3176 3177ASIX AX88796C SPI ETHERNET ADAPTER 3178M: Łukasz Stelmach <l.stelmach@samsung.com> 3179S: Maintained 3180F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3181F: drivers/net/ethernet/asix/ax88796c_* 3182 3183ASPEED PECI CONTROLLER 3184M: Iwona Winiarska <iwona.winiarska@intel.com> 3185L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3186L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3187S: Supported 3188F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3189F: drivers/peci/controller/peci-aspeed.c 3190 3191ASPEED PINCTRL DRIVERS 3192M: Andrew Jeffery <andrew@aj.id.au> 3193L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3194L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3195L: linux-gpio@vger.kernel.org 3196S: Maintained 3197F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3198F: drivers/pinctrl/aspeed/ 3199 3200ASPEED SCU INTERRUPT CONTROLLER DRIVER 3201M: Eddie James <eajames@linux.ibm.com> 3202L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3203S: Maintained 3204F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3205F: drivers/irqchip/irq-aspeed-scu-ic.c 3206F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3207 3208ASPEED SD/MMC DRIVER 3209M: Andrew Jeffery <andrew@aj.id.au> 3210L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3211L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3212L: linux-mmc@vger.kernel.org 3213S: Maintained 3214F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3215F: drivers/mmc/host/sdhci-of-aspeed* 3216 3217ASPEED SMC SPI DRIVER 3218M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3219M: Cédric Le Goater <clg@kaod.org> 3220L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3221L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3222L: linux-spi@vger.kernel.org 3223S: Maintained 3224F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3225F: drivers/spi/spi-aspeed-smc.c 3226 3227ASPEED VIDEO ENGINE DRIVER 3228M: Eddie James <eajames@linux.ibm.com> 3229L: linux-media@vger.kernel.org 3230L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3231S: Maintained 3232F: Documentation/devicetree/bindings/media/aspeed-video.txt 3233F: drivers/media/platform/aspeed/ 3234 3235ASPEED USB UDC DRIVER 3236M: Neal Liu <neal_liu@aspeedtech.com> 3237L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3238S: Maintained 3239F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3240F: drivers/usb/gadget/udc/aspeed_udc.c 3241 3242ASPEED CRYPTO DRIVER 3243M: Neal Liu <neal_liu@aspeedtech.com> 3244L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3245S: Maintained 3246F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3247F: drivers/crypto/aspeed/ 3248 3249ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3250M: Corentin Chary <corentin.chary@gmail.com> 3251L: acpi4asus-user@lists.sourceforge.net 3252L: platform-driver-x86@vger.kernel.org 3253S: Maintained 3254W: http://acpi4asus.sf.net 3255F: drivers/platform/x86/asus*.c 3256F: drivers/platform/x86/eeepc*.c 3257 3258ASUS TF103C DOCK DRIVER 3259M: Hans de Goede <hdegoede@redhat.com> 3260L: platform-driver-x86@vger.kernel.org 3261S: Maintained 3262T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3263F: drivers/platform/x86/asus-tf103c-dock.c 3264 3265ASUS WMI HARDWARE MONITOR DRIVER 3266M: Ed Brindley <kernel@maidavale.org> 3267M: Denis Pauk <pauk.denis@gmail.com> 3268L: linux-hwmon@vger.kernel.org 3269S: Maintained 3270F: drivers/hwmon/asus_wmi_sensors.c 3271 3272ASUS EC HARDWARE MONITOR DRIVER 3273M: Eugene Shalygin <eugene.shalygin@gmail.com> 3274L: linux-hwmon@vger.kernel.org 3275S: Maintained 3276F: drivers/hwmon/asus-ec-sensors.c 3277 3278ASUS WIRELESS RADIO CONTROL DRIVER 3279M: João Paulo Rechi Vita <jprvita@gmail.com> 3280L: platform-driver-x86@vger.kernel.org 3281S: Maintained 3282F: drivers/platform/x86/asus-wireless.c 3283 3284ASYMMETRIC KEYS 3285M: David Howells <dhowells@redhat.com> 3286L: keyrings@vger.kernel.org 3287S: Maintained 3288F: Documentation/crypto/asymmetric-keys.rst 3289F: crypto/asymmetric_keys/ 3290F: include/crypto/pkcs7.h 3291F: include/crypto/public_key.h 3292F: include/linux/verification.h 3293 3294ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3295R: Dan Williams <dan.j.williams@intel.com> 3296S: Odd fixes 3297W: http://sourceforge.net/projects/xscaleiop 3298F: Documentation/crypto/async-tx-api.rst 3299F: crypto/async_tx/ 3300F: include/linux/async_tx.h 3301 3302AT24 EEPROM DRIVER 3303M: Bartosz Golaszewski <brgl@bgdev.pl> 3304L: linux-i2c@vger.kernel.org 3305S: Maintained 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3307F: Documentation/devicetree/bindings/eeprom/at24.yaml 3308F: drivers/misc/eeprom/at24.c 3309 3310ATA OVER ETHERNET (AOE) DRIVER 3311M: "Justin Sanders" <justin@coraid.com> 3312S: Supported 3313W: http://www.openaoe.org/ 3314F: Documentation/admin-guide/aoe/ 3315F: drivers/block/aoe/ 3316 3317ATC260X PMIC MFD DRIVER 3318M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3319M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3320L: linux-actions@lists.infradead.org 3321S: Maintained 3322F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3323F: drivers/input/misc/atc260x-onkey.c 3324F: drivers/mfd/atc260* 3325F: drivers/power/reset/atc260x-poweroff.c 3326F: drivers/regulator/atc260x-regulator.c 3327F: include/linux/mfd/atc260x/* 3328 3329ATHEROS 71XX/9XXX GPIO DRIVER 3330M: Alban Bedel <albeu@free.fr> 3331S: Maintained 3332W: https://github.com/AlbanBedel/linux 3333T: git git://github.com/AlbanBedel/linux 3334F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3335F: drivers/gpio/gpio-ath79.c 3336 3337ATHEROS 71XX/9XXX USB PHY DRIVER 3338M: Alban Bedel <albeu@free.fr> 3339S: Maintained 3340W: https://github.com/AlbanBedel/linux 3341T: git git://github.com/AlbanBedel/linux 3342F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3343F: drivers/phy/qualcomm/phy-ath79-usb.c 3344 3345ATHEROS ATH GENERIC UTILITIES 3346M: Kalle Valo <kvalo@kernel.org> 3347L: linux-wireless@vger.kernel.org 3348S: Supported 3349F: drivers/net/wireless/ath/* 3350 3351ATHEROS ATH5K WIRELESS DRIVER 3352M: Jiri Slaby <jirislaby@kernel.org> 3353M: Nick Kossifidis <mickflemm@gmail.com> 3354M: Luis Chamberlain <mcgrof@kernel.org> 3355L: linux-wireless@vger.kernel.org 3356S: Maintained 3357W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3358F: drivers/net/wireless/ath/ath5k/ 3359 3360ATHEROS ATH6KL WIRELESS DRIVER 3361L: linux-wireless@vger.kernel.org 3362S: Orphan 3363W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3364F: drivers/net/wireless/ath/ath6kl/ 3365 3366ATI_REMOTE2 DRIVER 3367M: Ville Syrjala <syrjala@sci.fi> 3368S: Maintained 3369F: drivers/input/misc/ati_remote2.c 3370 3371ATK0110 HWMON DRIVER 3372M: Luca Tettamanti <kronos.it@gmail.com> 3373L: linux-hwmon@vger.kernel.org 3374S: Maintained 3375F: drivers/hwmon/asus_atk0110.c 3376 3377ATLX ETHERNET DRIVERS 3378M: Chris Snook <chris.snook@gmail.com> 3379L: netdev@vger.kernel.org 3380S: Maintained 3381W: http://sourceforge.net/projects/atl1 3382W: http://atl1.sourceforge.net 3383F: drivers/net/ethernet/atheros/ 3384 3385ATM 3386M: Chas Williams <3chas3@gmail.com> 3387L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3388L: netdev@vger.kernel.org 3389S: Maintained 3390W: http://linux-atm.sourceforge.net 3391F: drivers/atm/ 3392F: include/linux/atm* 3393F: include/uapi/linux/atm* 3394 3395ATMEL MACB ETHERNET DRIVER 3396M: Nicolas Ferre <nicolas.ferre@microchip.com> 3397M: Claudiu Beznea <claudiu.beznea@microchip.com> 3398S: Supported 3399F: drivers/net/ethernet/cadence/ 3400 3401ATMEL MAXTOUCH DRIVER 3402M: Nick Dyer <nick@shmanahar.org> 3403S: Maintained 3404T: git git://github.com/ndyer/linux.git 3405F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3406F: drivers/input/touchscreen/atmel_mxt_ts.c 3407 3408ATMEL WIRELESS DRIVER 3409M: Simon Kelley <simon@thekelleys.org.uk> 3410L: linux-wireless@vger.kernel.org 3411S: Maintained 3412W: http://www.thekelleys.org.uk/atmel 3413W: http://atmelwlandriver.sourceforge.net/ 3414F: drivers/net/wireless/atmel/atmel* 3415 3416ATOMIC INFRASTRUCTURE 3417M: Will Deacon <will@kernel.org> 3418M: Peter Zijlstra <peterz@infradead.org> 3419R: Boqun Feng <boqun.feng@gmail.com> 3420R: Mark Rutland <mark.rutland@arm.com> 3421L: linux-kernel@vger.kernel.org 3422S: Maintained 3423F: arch/*/include/asm/atomic*.h 3424F: include/*/atomic*.h 3425F: include/linux/refcount.h 3426F: Documentation/atomic_*.txt 3427F: scripts/atomic/ 3428 3429ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3430M: Bradley Grove <linuxdrivers@attotech.com> 3431L: linux-scsi@vger.kernel.org 3432S: Supported 3433W: http://www.attotech.com 3434F: drivers/scsi/esas2r 3435 3436ATUSB IEEE 802.15.4 RADIO DRIVER 3437M: Stefan Schmidt <stefan@datenfreihafen.org> 3438L: linux-wpan@vger.kernel.org 3439S: Maintained 3440F: drivers/net/ieee802154/at86rf230.h 3441F: drivers/net/ieee802154/atusb.c 3442F: drivers/net/ieee802154/atusb.h 3443 3444AUDIT SUBSYSTEM 3445M: Paul Moore <paul@paul-moore.com> 3446M: Eric Paris <eparis@redhat.com> 3447L: linux-audit@redhat.com (moderated for non-subscribers) 3448S: Supported 3449W: https://github.com/linux-audit 3450T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3451F: include/asm-generic/audit_*.h 3452F: include/linux/audit.h 3453F: include/linux/audit_arch.h 3454F: include/uapi/linux/audit.h 3455F: kernel/audit* 3456F: lib/*audit.c 3457 3458AUXILIARY DISPLAY DRIVERS 3459M: Miguel Ojeda <ojeda@kernel.org> 3460S: Maintained 3461F: Documentation/devicetree/bindings/auxdisplay/ 3462F: drivers/auxdisplay/ 3463F: include/linux/cfag12864b.h 3464 3465AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3466M: Andreas Klinger <ak@it-klinger.de> 3467L: linux-iio@vger.kernel.org 3468S: Maintained 3469F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3470F: drivers/iio/adc/hx711.c 3471 3472AX.25 NETWORK LAYER 3473M: Ralf Baechle <ralf@linux-mips.org> 3474L: linux-hams@vger.kernel.org 3475S: Maintained 3476W: http://www.linux-ax25.org/ 3477F: include/net/ax25.h 3478F: include/uapi/linux/ax25.h 3479F: net/ax25/ 3480 3481AXENTIA ARM DEVICES 3482M: Peter Rosin <peda@axentia.se> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485F: arch/arm/boot/dts/at91-linea.dtsi 3486F: arch/arm/boot/dts/at91-natte.dtsi 3487F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3488F: arch/arm/boot/dts/at91-tse850-3.dts 3489 3490AXENTIA ASOC DRIVERS 3491M: Peter Rosin <peda@axentia.se> 3492L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3493S: Maintained 3494F: Documentation/devicetree/bindings/sound/axentia,* 3495F: sound/soc/atmel/tse850-pcm5142.c 3496 3497AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3498M: Nuno Sá <nuno.sa@analog.com> 3499L: linux-hwmon@vger.kernel.org 3500S: Supported 3501W: https://ez.analog.com/linux-software-drivers 3502F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3503F: drivers/hwmon/axi-fan-control.c 3504 3505AXXIA I2C CONTROLLER 3506M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3507L: linux-i2c@vger.kernel.org 3508S: Maintained 3509F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3510F: drivers/i2c/busses/i2c-axxia.c 3511 3512AZ6007 DVB DRIVER 3513M: Mauro Carvalho Chehab <mchehab@kernel.org> 3514L: linux-media@vger.kernel.org 3515S: Maintained 3516W: https://linuxtv.org 3517T: git git://linuxtv.org/media_tree.git 3518F: drivers/media/usb/dvb-usb-v2/az6007.c 3519 3520AZTECH FM RADIO RECEIVER DRIVER 3521M: Hans Verkuil <hverkuil@xs4all.nl> 3522L: linux-media@vger.kernel.org 3523S: Maintained 3524W: https://linuxtv.org 3525T: git git://linuxtv.org/media_tree.git 3526F: drivers/media/radio/radio-aztech* 3527 3528B43 WIRELESS DRIVER 3529L: linux-wireless@vger.kernel.org 3530L: b43-dev@lists.infradead.org 3531S: Odd Fixes 3532W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3533F: drivers/net/wireless/broadcom/b43/ 3534 3535B43LEGACY WIRELESS DRIVER 3536M: Larry Finger <Larry.Finger@lwfinger.net> 3537L: linux-wireless@vger.kernel.org 3538L: b43-dev@lists.infradead.org 3539S: Maintained 3540W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3541F: drivers/net/wireless/broadcom/b43legacy/ 3542 3543BACKLIGHT CLASS/SUBSYSTEM 3544M: Lee Jones <lee@kernel.org> 3545M: Daniel Thompson <daniel.thompson@linaro.org> 3546M: Jingoo Han <jingoohan1@gmail.com> 3547L: dri-devel@lists.freedesktop.org 3548S: Maintained 3549T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3550F: Documentation/ABI/stable/sysfs-class-backlight 3551F: Documentation/ABI/testing/sysfs-class-backlight 3552F: Documentation/devicetree/bindings/leds/backlight 3553F: drivers/video/backlight/ 3554F: include/linux/backlight.h 3555F: include/linux/pwm_backlight.h 3556 3557BARCO P50 GPIO DRIVER 3558M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3559M: Peter Korsgaard <peter.korsgaard@barco.com> 3560S: Maintained 3561F: drivers/platform/x86/barco-p50-gpio.c 3562 3563BATMAN ADVANCED 3564M: Marek Lindner <mareklindner@neomailbox.ch> 3565M: Simon Wunderlich <sw@simonwunderlich.de> 3566M: Antonio Quartulli <a@unstable.cc> 3567M: Sven Eckelmann <sven@narfation.org> 3568L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3569S: Maintained 3570W: https://www.open-mesh.org/ 3571Q: https://patchwork.open-mesh.org/project/batman/list/ 3572B: https://www.open-mesh.org/projects/batman-adv/issues 3573C: ircs://irc.hackint.org/batadv 3574T: git https://git.open-mesh.org/linux-merge.git 3575F: Documentation/networking/batman-adv.rst 3576F: include/uapi/linux/batadv_packet.h 3577F: include/uapi/linux/batman_adv.h 3578F: net/batman-adv/ 3579 3580BAYCOM/HDLCDRV DRIVERS FOR AX.25 3581M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3582L: linux-hams@vger.kernel.org 3583S: Maintained 3584W: http://www.baycom.org/~tom/ham/ham.html 3585F: drivers/net/hamradio/baycom* 3586 3587BCACHE (BLOCK LAYER CACHE) 3588M: Coly Li <colyli@suse.de> 3589M: Kent Overstreet <kent.overstreet@gmail.com> 3590L: linux-bcache@vger.kernel.org 3591S: Maintained 3592W: http://bcache.evilpiepirate.org 3593C: irc://irc.oftc.net/bcache 3594F: drivers/md/bcache/ 3595 3596BDISP ST MEDIA DRIVER 3597M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3598L: linux-media@vger.kernel.org 3599S: Supported 3600W: https://linuxtv.org 3601T: git git://linuxtv.org/media_tree.git 3602F: drivers/media/platform/st/sti/bdisp 3603 3604BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3605M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3606L: netdev@vger.kernel.org 3607S: Maintained 3608F: drivers/net/ethernet/ec_bhf.c 3609 3610BEFS FILE SYSTEM 3611M: Luis de Bethencourt <luisbg@kernel.org> 3612M: Salah Triki <salah.triki@gmail.com> 3613S: Maintained 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3615F: Documentation/filesystems/befs.rst 3616F: fs/befs/ 3617 3618BFQ I/O SCHEDULER 3619M: Paolo Valente <paolo.valente@linaro.org> 3620M: Jens Axboe <axboe@kernel.dk> 3621L: linux-block@vger.kernel.org 3622S: Maintained 3623F: Documentation/block/bfq-iosched.rst 3624F: block/bfq-* 3625 3626BFS FILE SYSTEM 3627M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3628S: Maintained 3629F: Documentation/filesystems/bfs.rst 3630F: fs/bfs/ 3631F: include/uapi/linux/bfs_fs.h 3632 3633BITMAP API 3634M: Yury Norov <yury.norov@gmail.com> 3635R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3636R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3637S: Maintained 3638F: include/linux/bitmap.h 3639F: include/linux/cpumask.h 3640F: include/linux/find.h 3641F: include/linux/nodemask.h 3642F: lib/bitmap.c 3643F: lib/cpumask.c 3644F: lib/cpumask_kunit.c 3645F: lib/find_bit.c 3646F: lib/find_bit_benchmark.c 3647F: lib/test_bitmap.c 3648F: tools/include/linux/bitmap.h 3649F: tools/include/linux/find.h 3650F: tools/lib/bitmap.c 3651F: tools/lib/find_bit.c 3652 3653BLINKM RGB LED DRIVER 3654M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3655S: Maintained 3656F: drivers/leds/leds-blinkm.c 3657 3658BLOCK LAYER 3659M: Jens Axboe <axboe@kernel.dk> 3660L: linux-block@vger.kernel.org 3661S: Maintained 3662T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3663F: Documentation/ABI/stable/sysfs-block 3664F: Documentation/block/ 3665F: block/ 3666F: drivers/block/ 3667F: include/linux/bio.h 3668F: include/linux/blk* 3669F: kernel/trace/blktrace.c 3670F: lib/sbitmap.c 3671 3672BLOCK2MTD DRIVER 3673M: Joern Engel <joern@lazybastard.org> 3674L: linux-mtd@lists.infradead.org 3675S: Maintained 3676F: drivers/mtd/devices/block2mtd.c 3677 3678BLUETOOTH DRIVERS 3679M: Marcel Holtmann <marcel@holtmann.org> 3680M: Johan Hedberg <johan.hedberg@gmail.com> 3681M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3682L: linux-bluetooth@vger.kernel.org 3683S: Supported 3684W: http://www.bluez.org/ 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3687F: drivers/bluetooth/ 3688 3689BLUETOOTH SUBSYSTEM 3690M: Marcel Holtmann <marcel@holtmann.org> 3691M: Johan Hedberg <johan.hedberg@gmail.com> 3692M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3693L: linux-bluetooth@vger.kernel.org 3694S: Supported 3695W: http://www.bluez.org/ 3696T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3698F: include/net/bluetooth/ 3699F: net/bluetooth/ 3700 3701BONDING DRIVER 3702M: Jay Vosburgh <j.vosburgh@gmail.com> 3703M: Veaceslav Falico <vfalico@gmail.com> 3704M: Andy Gospodarek <andy@greyhouse.net> 3705L: netdev@vger.kernel.org 3706S: Supported 3707W: http://sourceforge.net/projects/bonding/ 3708F: Documentation/networking/bonding.rst 3709F: drivers/net/bonding/ 3710F: include/net/bond* 3711F: include/uapi/linux/if_bonding.h 3712F: tools/testing/selftests/drivers/net/bonding/ 3713 3714BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3715M: Dan Robertson <dan@dlrobertson.com> 3716L: linux-iio@vger.kernel.org 3717S: Maintained 3718F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3719F: drivers/iio/accel/bma400* 3720 3721BPF [GENERAL] (Safe Dynamic Programs and Tools) 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Andrii Nakryiko <andrii@kernel.org> 3725R: Martin KaFai Lau <martin.lau@linux.dev> 3726R: Song Liu <song@kernel.org> 3727R: Yonghong Song <yhs@fb.com> 3728R: John Fastabend <john.fastabend@gmail.com> 3729R: KP Singh <kpsingh@kernel.org> 3730R: Stanislav Fomichev <sdf@google.com> 3731R: Hao Luo <haoluo@google.com> 3732R: Jiri Olsa <jolsa@kernel.org> 3733L: bpf@vger.kernel.org 3734S: Supported 3735W: https://bpf.io/ 3736Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3737T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3739F: Documentation/bpf/ 3740F: Documentation/networking/filter.rst 3741F: Documentation/userspace-api/ebpf/ 3742F: arch/*/net/* 3743F: include/linux/bpf* 3744F: include/linux/btf* 3745F: include/linux/filter.h 3746F: include/trace/events/xdp.h 3747F: include/uapi/linux/bpf* 3748F: include/uapi/linux/btf* 3749F: include/uapi/linux/filter.h 3750F: kernel/bpf/ 3751F: kernel/trace/bpf_trace.c 3752F: lib/test_bpf.c 3753F: net/bpf/ 3754F: net/core/filter.c 3755F: net/sched/act_bpf.c 3756F: net/sched/cls_bpf.c 3757F: samples/bpf/ 3758F: scripts/bpf_doc.py 3759F: scripts/pahole-flags.sh 3760F: scripts/pahole-version.sh 3761F: tools/bpf/ 3762F: tools/lib/bpf/ 3763F: tools/testing/selftests/bpf/ 3764 3765BPF JIT for ARM 3766M: Shubham Bansal <illusionist.neo@gmail.com> 3767L: bpf@vger.kernel.org 3768S: Odd Fixes 3769F: arch/arm/net/ 3770 3771BPF JIT for ARM64 3772M: Daniel Borkmann <daniel@iogearbox.net> 3773M: Alexei Starovoitov <ast@kernel.org> 3774M: Zi Shen Lim <zlim.lnx@gmail.com> 3775L: bpf@vger.kernel.org 3776S: Supported 3777F: arch/arm64/net/ 3778 3779BPF JIT for MIPS (32-BIT AND 64-BIT) 3780M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3781M: Paul Burton <paulburton@kernel.org> 3782L: bpf@vger.kernel.org 3783S: Maintained 3784F: arch/mips/net/ 3785 3786BPF JIT for NFP NICs 3787M: Jakub Kicinski <kuba@kernel.org> 3788L: bpf@vger.kernel.org 3789S: Odd Fixes 3790F: drivers/net/ethernet/netronome/nfp/bpf/ 3791 3792BPF JIT for POWERPC (32-BIT AND 64-BIT) 3793M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3794M: Michael Ellerman <mpe@ellerman.id.au> 3795L: bpf@vger.kernel.org 3796S: Supported 3797F: arch/powerpc/net/ 3798 3799BPF JIT for RISC-V (32-bit) 3800M: Luke Nelson <luke.r.nels@gmail.com> 3801M: Xi Wang <xi.wang@gmail.com> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: arch/riscv/net/ 3805X: arch/riscv/net/bpf_jit_comp64.c 3806 3807BPF JIT for RISC-V (64-bit) 3808M: Björn Töpel <bjorn@kernel.org> 3809L: bpf@vger.kernel.org 3810S: Maintained 3811F: arch/riscv/net/ 3812X: arch/riscv/net/bpf_jit_comp32.c 3813 3814BPF JIT for S390 3815M: Ilya Leoshkevich <iii@linux.ibm.com> 3816M: Heiko Carstens <hca@linux.ibm.com> 3817M: Vasily Gorbik <gor@linux.ibm.com> 3818L: bpf@vger.kernel.org 3819S: Supported 3820F: arch/s390/net/ 3821X: arch/s390/net/pnet.c 3822 3823BPF JIT for SPARC (32-BIT AND 64-BIT) 3824M: David S. Miller <davem@davemloft.net> 3825L: bpf@vger.kernel.org 3826S: Odd Fixes 3827F: arch/sparc/net/ 3828 3829BPF JIT for X86 32-BIT 3830M: Wang YanQing <udknight@gmail.com> 3831L: bpf@vger.kernel.org 3832S: Odd Fixes 3833F: arch/x86/net/bpf_jit_comp32.c 3834 3835BPF JIT for X86 64-BIT 3836M: Alexei Starovoitov <ast@kernel.org> 3837M: Daniel Borkmann <daniel@iogearbox.net> 3838L: bpf@vger.kernel.org 3839S: Supported 3840F: arch/x86/net/ 3841X: arch/x86/net/bpf_jit_comp32.c 3842 3843BPF [CORE] 3844M: Alexei Starovoitov <ast@kernel.org> 3845M: Daniel Borkmann <daniel@iogearbox.net> 3846R: John Fastabend <john.fastabend@gmail.com> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/verifier.c 3850F: kernel/bpf/tnum.c 3851F: kernel/bpf/core.c 3852F: kernel/bpf/syscall.c 3853F: kernel/bpf/dispatcher.c 3854F: kernel/bpf/trampoline.c 3855F: include/linux/bpf* 3856F: include/linux/filter.h 3857F: include/linux/tnum.h 3858 3859BPF [BTF] 3860M: Martin KaFai Lau <martin.lau@linux.dev> 3861L: bpf@vger.kernel.org 3862S: Maintained 3863F: kernel/bpf/btf.c 3864F: include/linux/btf* 3865 3866BPF [TRACING] 3867M: Song Liu <song@kernel.org> 3868R: Jiri Olsa <jolsa@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: kernel/trace/bpf_trace.c 3872F: kernel/bpf/stackmap.c 3873 3874BPF [NETWORKING] (tc BPF, sock_addr) 3875M: Martin KaFai Lau <martin.lau@linux.dev> 3876M: Daniel Borkmann <daniel@iogearbox.net> 3877R: John Fastabend <john.fastabend@gmail.com> 3878L: bpf@vger.kernel.org 3879L: netdev@vger.kernel.org 3880S: Maintained 3881F: net/core/filter.c 3882F: net/sched/act_bpf.c 3883F: net/sched/cls_bpf.c 3884 3885BPF [NETWORKING] (struct_ops, reuseport) 3886M: Martin KaFai Lau <martin.lau@linux.dev> 3887L: bpf@vger.kernel.org 3888L: netdev@vger.kernel.org 3889S: Maintained 3890F: kernel/bpf/bpf_struct* 3891 3892BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3893M: KP Singh <kpsingh@kernel.org> 3894R: Florent Revest <revest@chromium.org> 3895R: Brendan Jackman <jackmanb@chromium.org> 3896L: bpf@vger.kernel.org 3897S: Maintained 3898F: Documentation/bpf/prog_lsm.rst 3899F: include/linux/bpf_lsm.h 3900F: kernel/bpf/bpf_lsm.c 3901F: security/bpf/ 3902 3903BPF [STORAGE & CGROUPS] 3904M: Martin KaFai Lau <martin.lau@linux.dev> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/cgroup.c 3908F: kernel/bpf/*storage.c 3909F: kernel/bpf/bpf_lru* 3910 3911BPF [RINGBUF] 3912M: Andrii Nakryiko <andrii@kernel.org> 3913L: bpf@vger.kernel.org 3914S: Maintained 3915F: kernel/bpf/ringbuf.c 3916 3917BPF [ITERATOR] 3918M: Yonghong Song <yhs@fb.com> 3919L: bpf@vger.kernel.org 3920S: Maintained 3921F: kernel/bpf/*iter.c 3922 3923BPF [L7 FRAMEWORK] (sockmap) 3924M: John Fastabend <john.fastabend@gmail.com> 3925M: Jakub Sitnicki <jakub@cloudflare.com> 3926L: netdev@vger.kernel.org 3927L: bpf@vger.kernel.org 3928S: Maintained 3929F: include/linux/skmsg.h 3930F: net/core/skmsg.c 3931F: net/core/sock_map.c 3932F: net/ipv4/tcp_bpf.c 3933F: net/ipv4/udp_bpf.c 3934F: net/unix/unix_bpf.c 3935 3936BPF [LIBRARY] (libbpf) 3937M: Andrii Nakryiko <andrii@kernel.org> 3938L: bpf@vger.kernel.org 3939S: Maintained 3940F: tools/lib/bpf/ 3941 3942BPF [TOOLING] (bpftool) 3943M: Quentin Monnet <quentin@isovalent.com> 3944L: bpf@vger.kernel.org 3945S: Maintained 3946F: kernel/bpf/disasm.* 3947F: tools/bpf/bpftool/ 3948 3949BPF [SELFTESTS] (Test Runners & Infrastructure) 3950M: Andrii Nakryiko <andrii@kernel.org> 3951R: Mykola Lysenko <mykolal@fb.com> 3952L: bpf@vger.kernel.org 3953S: Maintained 3954F: tools/testing/selftests/bpf/ 3955 3956BPF [MISC] 3957L: bpf@vger.kernel.org 3958S: Odd Fixes 3959K: (?:\b|_)bpf(?:\b|_) 3960 3961BROADCOM B44 10/100 ETHERNET DRIVER 3962M: Michael Chan <michael.chan@broadcom.com> 3963L: netdev@vger.kernel.org 3964S: Supported 3965F: drivers/net/ethernet/broadcom/b44.* 3966 3967BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3968M: Florian Fainelli <f.fainelli@gmail.com> 3969L: netdev@vger.kernel.org 3970L: openwrt-devel@lists.openwrt.org (subscribers-only) 3971S: Supported 3972F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3973F: drivers/net/dsa/b53/* 3974F: drivers/net/dsa/bcm_sf2* 3975F: include/linux/dsa/brcm.h 3976F: include/linux/platform_data/b53.h 3977 3978BROADCOM BCMBCA ARM ARCHITECTURE 3979M: William Zhang <william.zhang@broadcom.com> 3980M: Anand Gore <anand.gore@broadcom.com> 3981M: Kursad Oney <kursad.oney@broadcom.com> 3982M: Florian Fainelli <f.fainelli@gmail.com> 3983M: Rafał Miłecki <rafal@milecki.pl> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3986S: Maintained 3987T: git https://github.com/broadcom/stblinux.git 3988F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3989F: arch/arm64/boot/dts/broadcom/bcmbca/* 3990N: bcmbca 3991N: bcm[9]?47622 3992N: bcm[9]?4912 3993N: bcm[9]?63138 3994N: bcm[9]?63146 3995N: bcm[9]?63148 3996N: bcm[9]?63158 3997N: bcm[9]?63178 3998N: bcm[9]?6756 3999N: bcm[9]?6813 4000N: bcm[9]?6846 4001N: bcm[9]?6855 4002N: bcm[9]?6856 4003N: bcm[9]?6858 4004N: bcm[9]?6878 4005 4006BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4009L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git https://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4014F: drivers/pci/controller/pcie-brcmstb.c 4015F: drivers/staging/vc04_services 4016N: bcm2711 4017N: bcm283* 4018N: raspberrypi 4019 4020BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4021M: Florian Fainelli <f.fainelli@gmail.com> 4022M: Ray Jui <rjui@broadcom.com> 4023M: Scott Branden <sbranden@broadcom.com> 4024R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4025S: Maintained 4026T: git https://github.com/broadcom/mach-bcm 4027F: arch/arm/mach-bcm/ 4028N: bcm281* 4029N: bcm113* 4030N: bcm216* 4031N: kona 4032 4033BROADCOM BCM47XX MIPS ARCHITECTURE 4034M: Hauke Mehrtens <hauke@hauke-m.de> 4035M: Rafał Miłecki <zajec5@gmail.com> 4036L: linux-mips@vger.kernel.org 4037S: Maintained 4038F: Documentation/devicetree/bindings/mips/brcm/ 4039F: arch/mips/bcm47xx/* 4040F: arch/mips/include/asm/mach-bcm47xx/* 4041 4042BROADCOM BCM4908 ETHERNET DRIVER 4043M: Rafał Miłecki <rafal@milecki.pl> 4044R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4045L: netdev@vger.kernel.org 4046S: Maintained 4047F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4048F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4049F: drivers/net/ethernet/broadcom/unimac.h 4050 4051BROADCOM BCM4908 PINMUX DRIVER 4052M: Rafał Miłecki <rafal@milecki.pl> 4053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4054L: linux-gpio@vger.kernel.org 4055S: Maintained 4056F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4057F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4058 4059BROADCOM BCM5301X ARM ARCHITECTURE 4060M: Florian Fainelli <f.fainelli@gmail.com> 4061M: Hauke Mehrtens <hauke@hauke-m.de> 4062M: Rafał Miłecki <zajec5@gmail.com> 4063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4065S: Maintained 4066F: arch/arm/boot/dts/bcm470* 4067F: arch/arm/boot/dts/bcm5301* 4068F: arch/arm/boot/dts/bcm953012* 4069F: arch/arm/mach-bcm/bcm_5301x.c 4070 4071BROADCOM BCM53573 ARM ARCHITECTURE 4072M: Florian Fainelli <f.fainelli@gmail.com> 4073M: Rafał Miłecki <rafal@milecki.pl> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4076S: Maintained 4077F: arch/arm/boot/dts/bcm47189* 4078F: arch/arm/boot/dts/bcm53573* 4079 4080BROADCOM BCM63XX/BCM33XX UDC DRIVER 4081M: Kevin Cernekee <cernekee@gmail.com> 4082L: linux-usb@vger.kernel.org 4083S: Maintained 4084F: drivers/usb/gadget/udc/bcm63xx_udc.* 4085 4086BROADCOM BCM7XXX ARM ARCHITECTURE 4087M: Florian Fainelli <f.fainelli@gmail.com> 4088R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4090S: Maintained 4091T: git https://github.com/broadcom/stblinux.git 4092F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4093F: arch/arm/boot/dts/bcm7*.dts* 4094F: arch/arm/include/asm/hardware/cache-b15-rac.h 4095F: arch/arm/mach-bcm/*brcmstb* 4096F: arch/arm/mm/cache-b15-rac.c 4097F: drivers/bus/brcmstb_gisb.c 4098F: drivers/pci/controller/pcie-brcmstb.c 4099N: brcmstb 4100N: bcm7038 4101N: bcm7120 4102 4103BROADCOM BDC DRIVER 4104M: Justin Chen <justinpopo6@gmail.com> 4105M: Al Cooper <alcooperx@gmail.com> 4106L: linux-usb@vger.kernel.org 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108S: Maintained 4109F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4110F: drivers/usb/gadget/udc/bdc/ 4111 4112BROADCOM BMIPS CPUFREQ DRIVER 4113M: Markus Mayer <mmayer@broadcom.com> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-pm@vger.kernel.org 4116S: Maintained 4117F: drivers/cpufreq/bmips-cpufreq.c 4118 4119BROADCOM BMIPS MIPS ARCHITECTURE 4120M: Florian Fainelli <f.fainelli@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-mips@vger.kernel.org 4123S: Maintained 4124T: git https://github.com/broadcom/stblinux.git 4125F: arch/mips/bmips/* 4126F: arch/mips/boot/dts/brcm/bcm*.dts* 4127F: arch/mips/include/asm/mach-bmips/* 4128F: arch/mips/kernel/*bmips* 4129F: drivers/soc/bcm/bcm63xx 4130F: drivers/irqchip/irq-bcm63* 4131F: drivers/irqchip/irq-bcm7* 4132F: drivers/irqchip/irq-brcmstb* 4133F: include/linux/bcm963xx_nvram.h 4134F: include/linux/bcm963xx_tag.h 4135 4136BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4137M: Rasesh Mody <rmody@marvell.com> 4138M: GR-Linux-NIC-Dev@marvell.com 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: drivers/net/ethernet/broadcom/bnx2.* 4142F: drivers/net/ethernet/broadcom/bnx2_* 4143 4144BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4145M: Saurav Kashyap <skashyap@marvell.com> 4146M: Javed Hasan <jhasan@marvell.com> 4147M: GR-QLogic-Storage-Upstream@marvell.com 4148L: linux-scsi@vger.kernel.org 4149S: Supported 4150F: drivers/scsi/bnx2fc/ 4151 4152BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4153M: Nilesh Javali <njavali@marvell.com> 4154M: Manish Rangankar <mrangankar@marvell.com> 4155M: GR-QLogic-Storage-Upstream@marvell.com 4156L: linux-scsi@vger.kernel.org 4157S: Supported 4158F: drivers/scsi/bnx2i/ 4159 4160BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4161M: Ariel Elior <aelior@marvell.com> 4162M: Sudarsana Kalluru <skalluru@marvell.com> 4163M: Manish Chopra <manishc@marvell.com> 4164L: netdev@vger.kernel.org 4165S: Supported 4166F: drivers/net/ethernet/broadcom/bnx2x/ 4167 4168BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4169M: Michael Chan <michael.chan@broadcom.com> 4170L: netdev@vger.kernel.org 4171S: Supported 4172F: drivers/firmware/broadcom/tee_bnxt_fw.c 4173F: drivers/net/ethernet/broadcom/bnxt/ 4174F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4175 4176BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4177M: Arend van Spriel <aspriel@gmail.com> 4178M: Franky Lin <franky.lin@broadcom.com> 4179M: Hante Meuleman <hante.meuleman@broadcom.com> 4180L: linux-wireless@vger.kernel.org 4181L: brcm80211-dev-list.pdl@broadcom.com 4182L: SHA-cyfmac-dev-list@infineon.com 4183S: Supported 4184F: drivers/net/wireless/broadcom/brcm80211/ 4185 4186BROADCOM BRCMSTB GPIO DRIVER 4187M: Doug Berger <opendmb@gmail.com> 4188M: Florian Fainelli <f.fainelli@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190S: Supported 4191F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4192F: drivers/gpio/gpio-brcmstb.c 4193 4194BROADCOM BRCMSTB I2C DRIVER 4195M: Kamal Dasu <kdasu.kdev@gmail.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: linux-i2c@vger.kernel.org 4198S: Supported 4199F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4200F: drivers/i2c/busses/i2c-brcmstb.c 4201 4202BROADCOM BRCMSTB UART DRIVER 4203M: Al Cooper <alcooperx@gmail.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-serial@vger.kernel.org 4206S: Maintained 4207F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4208F: drivers/tty/serial/8250/8250_bcm7271.c 4209 4210BROADCOM BRCMSTB USB EHCI DRIVER 4211M: Justin Chen <justinpopo6@gmail.com> 4212M: Al Cooper <alcooperx@gmail.com> 4213R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4214L: linux-usb@vger.kernel.org 4215S: Maintained 4216F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4217F: drivers/usb/host/ehci-brcm.* 4218 4219BROADCOM BRCMSTB USB PIN MAP DRIVER 4220M: Al Cooper <alcooperx@gmail.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-usb@vger.kernel.org 4223S: Maintained 4224F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4225F: drivers/usb/misc/brcmstb-usb-pinmap.c 4226 4227BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4228M: Justin Chen <justinpopo6@gmail.com> 4229M: Al Cooper <alcooperx@gmail.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-kernel@vger.kernel.org 4232S: Maintained 4233F: drivers/phy/broadcom/phy-brcm-usb* 4234 4235BROADCOM ETHERNET PHY DRIVERS 4236M: Florian Fainelli <f.fainelli@gmail.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238L: netdev@vger.kernel.org 4239S: Supported 4240F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4241F: drivers/net/phy/bcm*.[ch] 4242F: drivers/net/phy/broadcom.c 4243F: include/linux/brcmphy.h 4244 4245BROADCOM GENET ETHERNET DRIVER 4246M: Doug Berger <opendmb@gmail.com> 4247M: Florian Fainelli <f.fainelli@gmail.com> 4248R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4249L: netdev@vger.kernel.org 4250S: Supported 4251F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4252F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4253F: drivers/net/ethernet/broadcom/genet/ 4254F: drivers/net/ethernet/broadcom/unimac.h 4255F: drivers/net/mdio/mdio-bcm-unimac.c 4256F: include/linux/platform_data/bcmgenet.h 4257F: include/linux/platform_data/mdio-bcm-unimac.h 4258 4259BROADCOM IPROC ARM ARCHITECTURE 4260M: Ray Jui <rjui@broadcom.com> 4261M: Scott Branden <sbranden@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265T: git https://github.com/broadcom/stblinux.git 4266F: arch/arm64/boot/dts/broadcom/northstar2/* 4267F: arch/arm64/boot/dts/broadcom/stingray/* 4268F: drivers/clk/bcm/clk-ns* 4269F: drivers/clk/bcm/clk-sr* 4270F: drivers/pinctrl/bcm/pinctrl-ns* 4271F: include/dt-bindings/clock/bcm-sr* 4272N: iproc 4273N: cygnus 4274N: bcm[-_]nsp 4275N: bcm9113* 4276N: bcm9583* 4277N: bcm9585* 4278N: bcm9586* 4279N: bcm988312 4280N: bcm113* 4281N: bcm583* 4282N: bcm585* 4283N: bcm586* 4284N: bcm88312 4285N: hr2 4286N: stingray 4287 4288BROADCOM IPROC GBIT ETHERNET DRIVER 4289M: Rafał Miłecki <rafal@milecki.pl> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: netdev@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4294F: drivers/net/ethernet/broadcom/bgmac* 4295F: drivers/net/ethernet/broadcom/unimac.h 4296 4297BROADCOM KONA GPIO DRIVER 4298M: Ray Jui <rjui@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300S: Supported 4301F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4302F: drivers/gpio/gpio-bcm-kona.c 4303 4304BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4305M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4306M: Kashyap Desai <kashyap.desai@broadcom.com> 4307M: Sumit Saxena <sumit.saxena@broadcom.com> 4308M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4309L: mpi3mr-linuxdrv.pdl@broadcom.com 4310L: linux-scsi@vger.kernel.org 4311S: Supported 4312W: https://www.broadcom.com/support/storage 4313F: drivers/scsi/mpi3mr/ 4314 4315BROADCOM NETXTREME-E ROCE DRIVER 4316M: Selvin Xavier <selvin.xavier@broadcom.com> 4317L: linux-rdma@vger.kernel.org 4318S: Supported 4319W: http://www.broadcom.com 4320F: drivers/infiniband/hw/bnxt_re/ 4321F: include/uapi/rdma/bnxt_re-abi.h 4322 4323BROADCOM NVRAM DRIVER 4324M: Rafał Miłecki <zajec5@gmail.com> 4325L: linux-mips@vger.kernel.org 4326S: Maintained 4327F: drivers/firmware/broadcom/* 4328 4329BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4330M: Rafał Miłecki <rafal@milecki.pl> 4331M: Florian Fainelli <f.fainelli@gmail.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333L: linux-pm@vger.kernel.org 4334S: Maintained 4335T: git https://github.com/broadcom/stblinux.git 4336F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4337F: include/dt-bindings/soc/bcm-pmb.h 4338 4339BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4340M: Rafał Miłecki <zajec5@gmail.com> 4341L: linux-wireless@vger.kernel.org 4342S: Maintained 4343F: drivers/bcma/ 4344F: include/linux/bcma/ 4345 4346BROADCOM SPI DRIVER 4347M: Kamal Dasu <kdasu.kdev@gmail.com> 4348R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4349S: Maintained 4350F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4351F: drivers/spi/spi-bcm-qspi.* 4352F: drivers/spi/spi-brcmstb-qspi.c 4353F: drivers/spi/spi-iproc-qspi.c 4354 4355BROADCOM STB AVS CPUFREQ DRIVER 4356M: Markus Mayer <mmayer@broadcom.com> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358L: linux-pm@vger.kernel.org 4359S: Maintained 4360F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4361F: drivers/cpufreq/brcmstb* 4362 4363BROADCOM STB AVS TMON DRIVER 4364M: Markus Mayer <mmayer@broadcom.com> 4365R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4366L: linux-pm@vger.kernel.org 4367S: Maintained 4368F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4369F: drivers/thermal/broadcom/brcmstb* 4370 4371BROADCOM STB DPFE DRIVER 4372M: Markus Mayer <mmayer@broadcom.com> 4373R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4375S: Maintained 4376F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4377F: drivers/memory/brcmstb_dpfe.c 4378 4379BROADCOM STB NAND FLASH DRIVER 4380M: Brian Norris <computersforpeace@gmail.com> 4381M: Kamal Dasu <kdasu.kdev@gmail.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-mtd@lists.infradead.org 4384S: Maintained 4385F: drivers/mtd/nand/raw/brcmnand/ 4386F: include/linux/platform_data/brcmnand.h 4387 4388BROADCOM STB PCIE DRIVER 4389M: Jim Quinlan <jim2101024@gmail.com> 4390M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4391M: Florian Fainelli <f.fainelli@gmail.com> 4392R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4393L: linux-pci@vger.kernel.org 4394S: Maintained 4395F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4396F: drivers/pci/controller/pcie-brcmstb.c 4397 4398BROADCOM SYSTEMPORT ETHERNET DRIVER 4399M: Florian Fainelli <f.fainelli@gmail.com> 4400R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4401L: netdev@vger.kernel.org 4402S: Supported 4403F: drivers/net/ethernet/broadcom/bcmsysport.* 4404F: drivers/net/ethernet/broadcom/unimac.h 4405F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4406 4407BROADCOM TG3 GIGABIT ETHERNET DRIVER 4408M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4409M: Prashant Sreedharan <prashant@broadcom.com> 4410M: Michael Chan <mchan@broadcom.com> 4411L: netdev@vger.kernel.org 4412S: Supported 4413F: drivers/net/ethernet/broadcom/tg3.* 4414 4415BROADCOM VK DRIVER 4416M: Scott Branden <scott.branden@broadcom.com> 4417R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4418S: Supported 4419F: drivers/misc/bcm-vk/ 4420F: include/uapi/linux/misc/bcm_vk.h 4421 4422BROCADE BFA FC SCSI DRIVER 4423M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4424M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4425L: linux-scsi@vger.kernel.org 4426S: Supported 4427F: drivers/scsi/bfa/ 4428 4429BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4430M: Rasesh Mody <rmody@marvell.com> 4431M: Sudarsana Kalluru <skalluru@marvell.com> 4432M: GR-Linux-NIC-Dev@marvell.com 4433L: netdev@vger.kernel.org 4434S: Supported 4435F: drivers/net/ethernet/brocade/bna/ 4436 4437BSG (block layer generic sg v4 driver) 4438M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4439L: linux-scsi@vger.kernel.org 4440S: Supported 4441F: block/bsg.c 4442F: include/linux/bsg.h 4443F: include/uapi/linux/bsg.h 4444 4445BT87X AUDIO DRIVER 4446M: Clemens Ladisch <clemens@ladisch.de> 4447L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4448S: Maintained 4449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4450F: Documentation/sound/cards/bt87x.rst 4451F: sound/pci/bt87x.c 4452 4453BT8XXGPIO DRIVER 4454M: Michael Buesch <m@bues.ch> 4455S: Maintained 4456W: http://bu3sch.de/btgpio.php 4457F: drivers/gpio/gpio-bt8xx.c 4458 4459BTRFS FILE SYSTEM 4460M: Chris Mason <clm@fb.com> 4461M: Josef Bacik <josef@toxicpanda.com> 4462M: David Sterba <dsterba@suse.com> 4463L: linux-btrfs@vger.kernel.org 4464S: Maintained 4465W: https://btrfs.readthedocs.io 4466W: https://btrfs.wiki.kernel.org/ 4467Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4468C: irc://irc.libera.chat/btrfs 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4470F: Documentation/filesystems/btrfs.rst 4471F: fs/btrfs/ 4472F: include/linux/btrfs* 4473F: include/trace/events/btrfs.h 4474F: include/uapi/linux/btrfs* 4475 4476BTTV VIDEO4LINUX DRIVER 4477M: Mauro Carvalho Chehab <mchehab@kernel.org> 4478L: linux-media@vger.kernel.org 4479S: Odd fixes 4480W: https://linuxtv.org 4481T: git git://linuxtv.org/media_tree.git 4482F: Documentation/driver-api/media/drivers/bttv* 4483F: drivers/media/pci/bt8xx/bttv* 4484 4485BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4486M: Chanwoo Choi <cw00.choi@samsung.com> 4487L: linux-pm@vger.kernel.org 4488L: linux-samsung-soc@vger.kernel.org 4489S: Maintained 4490T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4491F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4492F: drivers/devfreq/exynos-bus.c 4493 4494BUSLOGIC SCSI DRIVER 4495M: Khalid Aziz <khalid@gonehiking.org> 4496L: linux-scsi@vger.kernel.org 4497S: Maintained 4498F: drivers/scsi/BusLogic.* 4499F: drivers/scsi/FlashPoint.* 4500 4501C-MEDIA CMI8788 DRIVER 4502M: Clemens Ladisch <clemens@ladisch.de> 4503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4504S: Maintained 4505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4506F: sound/pci/oxygen/ 4507 4508C-SKY ARCHITECTURE 4509M: Guo Ren <guoren@kernel.org> 4510L: linux-csky@vger.kernel.org 4511S: Supported 4512T: git https://github.com/c-sky/csky-linux.git 4513F: Documentation/devicetree/bindings/csky/ 4514F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4515F: Documentation/devicetree/bindings/timer/csky,* 4516F: arch/csky/ 4517F: drivers/clocksource/timer-gx6605s.c 4518F: drivers/clocksource/timer-mp-csky.c 4519F: drivers/irqchip/irq-csky-* 4520N: csky 4521K: csky 4522 4523CA8210 IEEE-802.15.4 RADIO DRIVER 4524L: linux-wpan@vger.kernel.org 4525S: Orphan 4526W: https://github.com/Cascoda/ca8210-linux.git 4527F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4528F: drivers/net/ieee802154/ca8210.c 4529 4530CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4531M: Damien Le Moal <damien.lemoal@wdc.com> 4532L: linux-riscv@lists.infradead.org 4533L: linux-gpio@vger.kernel.org (pinctrl driver) 4534F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4535F: drivers/pinctrl/pinctrl-k210.c 4536 4537CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4538M: Damien Le Moal <damien.lemoal@wdc.com> 4539L: linux-kernel@vger.kernel.org 4540L: linux-riscv@lists.infradead.org 4541S: Maintained 4542F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4543F: drivers/reset/reset-k210.c 4544 4545CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4546M: Damien Le Moal <damien.lemoal@wdc.com> 4547L: linux-riscv@lists.infradead.org 4548S: Maintained 4549F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4550F: drivers/soc/canaan/ 4551F: include/soc/canaan/ 4552 4553CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4554M: David Howells <dhowells@redhat.com> 4555L: linux-cachefs@redhat.com (moderated for non-subscribers) 4556S: Supported 4557F: Documentation/filesystems/caching/cachefiles.rst 4558F: fs/cachefiles/ 4559 4560CADENCE MIPI-CSI2 BRIDGES 4561M: Maxime Ripard <mripard@kernel.org> 4562L: linux-media@vger.kernel.org 4563S: Maintained 4564F: Documentation/devicetree/bindings/media/cdns,*.txt 4565F: drivers/media/platform/cadence/cdns-csi2* 4566 4567CADENCE NAND DRIVER 4568L: linux-mtd@lists.infradead.org 4569S: Orphan 4570F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4571F: drivers/mtd/nand/raw/cadence-nand-controller.c 4572 4573CADENCE USB3 DRD IP DRIVER 4574M: Peter Chen <peter.chen@kernel.org> 4575M: Pawel Laszczak <pawell@cadence.com> 4576R: Roger Quadros <rogerq@kernel.org> 4577R: Aswath Govindraju <a-govindraju@ti.com> 4578L: linux-usb@vger.kernel.org 4579S: Maintained 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4581F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4582F: drivers/usb/cdns3/ 4583X: drivers/usb/cdns3/cdnsp* 4584 4585CADENCE USBSSP DRD IP DRIVER 4586M: Pawel Laszczak <pawell@cadence.com> 4587L: linux-usb@vger.kernel.org 4588S: Maintained 4589T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4590F: drivers/usb/cdns3/ 4591X: drivers/usb/cdns3/cdns3* 4592 4593CADET FM/AM RADIO RECEIVER DRIVER 4594M: Hans Verkuil <hverkuil@xs4all.nl> 4595L: linux-media@vger.kernel.org 4596S: Maintained 4597W: https://linuxtv.org 4598T: git git://linuxtv.org/media_tree.git 4599F: drivers/media/radio/radio-cadet* 4600 4601CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4602L: linux-media@vger.kernel.org 4603S: Orphan 4604T: git git://linuxtv.org/media_tree.git 4605F: Documentation/admin-guide/media/cafe_ccic* 4606F: drivers/media/platform/marvell/ 4607 4608CAIF NETWORK LAYER 4609L: netdev@vger.kernel.org 4610S: Orphan 4611F: Documentation/networking/caif/ 4612F: drivers/net/caif/ 4613F: include/net/caif/ 4614F: include/uapi/linux/caif/ 4615F: net/caif/ 4616 4617CAKE QDISC 4618M: Toke Høiland-Jørgensen <toke@toke.dk> 4619L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4620S: Maintained 4621F: net/sched/sch_cake.c 4622 4623CAN NETWORK DRIVERS 4624M: Wolfgang Grandegger <wg@grandegger.com> 4625M: Marc Kleine-Budde <mkl@pengutronix.de> 4626L: linux-can@vger.kernel.org 4627S: Maintained 4628W: https://github.com/linux-can 4629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4631F: Documentation/devicetree/bindings/net/can/ 4632F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4633F: drivers/net/can/ 4634F: drivers/phy/phy-can-transceiver.c 4635F: include/linux/can/bittiming.h 4636F: include/linux/can/dev.h 4637F: include/linux/can/length.h 4638F: include/linux/can/platform/ 4639F: include/linux/can/rx-offload.h 4640F: include/uapi/linux/can/error.h 4641F: include/uapi/linux/can/netlink.h 4642F: include/uapi/linux/can/vxcan.h 4643 4644CAN NETWORK LAYER 4645M: Oliver Hartkopp <socketcan@hartkopp.net> 4646M: Marc Kleine-Budde <mkl@pengutronix.de> 4647L: linux-can@vger.kernel.org 4648S: Maintained 4649W: https://github.com/linux-can 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4652F: Documentation/networking/can.rst 4653F: include/linux/can/can-ml.h 4654F: include/linux/can/core.h 4655F: include/linux/can/skb.h 4656F: include/net/netns/can.h 4657F: include/uapi/linux/can.h 4658F: include/uapi/linux/can/bcm.h 4659F: include/uapi/linux/can/gw.h 4660F: include/uapi/linux/can/isotp.h 4661F: include/uapi/linux/can/raw.h 4662F: net/can/ 4663 4664CAN-J1939 NETWORK LAYER 4665M: Robin van der Gracht <robin@protonic.nl> 4666M: Oleksij Rempel <o.rempel@pengutronix.de> 4667R: kernel@pengutronix.de 4668L: linux-can@vger.kernel.org 4669S: Maintained 4670F: Documentation/networking/j1939.rst 4671F: include/uapi/linux/can/j1939.h 4672F: net/can/j1939/ 4673 4674CAPABILITIES 4675M: Serge Hallyn <serge@hallyn.com> 4676L: linux-security-module@vger.kernel.org 4677S: Supported 4678F: include/linux/capability.h 4679F: include/uapi/linux/capability.h 4680F: kernel/capability.c 4681F: security/commoncap.c 4682 4683CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4684M: Kevin Tsai <ktsai@capellamicro.com> 4685S: Maintained 4686F: drivers/iio/light/cm* 4687 4688CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4689M: Christian Lamparter <chunkeey@googlemail.com> 4690L: linux-wireless@vger.kernel.org 4691S: Maintained 4692W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4693F: drivers/net/wireless/ath/carl9170/ 4694 4695CAVIUM I2C DRIVER 4696M: Robert Richter <rric@kernel.org> 4697S: Odd Fixes 4698W: http://www.marvell.com 4699F: drivers/i2c/busses/i2c-octeon* 4700F: drivers/i2c/busses/i2c-thunderx* 4701 4702CAVIUM LIQUIDIO NETWORK DRIVER 4703M: Derek Chickles <dchickles@marvell.com> 4704M: Satanand Burla <sburla@marvell.com> 4705M: Felix Manlunas <fmanlunas@marvell.com> 4706L: netdev@vger.kernel.org 4707S: Supported 4708W: http://www.marvell.com 4709F: drivers/net/ethernet/cavium/liquidio/ 4710 4711CAVIUM MMC DRIVER 4712M: Robert Richter <rric@kernel.org> 4713S: Odd Fixes 4714W: http://www.marvell.com 4715F: drivers/mmc/host/cavium* 4716 4717CAVIUM OCTEON-TX CRYPTO DRIVER 4718M: George Cherian <gcherian@marvell.com> 4719L: linux-crypto@vger.kernel.org 4720S: Supported 4721W: http://www.marvell.com 4722F: drivers/crypto/cavium/cpt/ 4723 4724CAVIUM THUNDERX2 ARM64 SOC 4725M: Robert Richter <rric@kernel.org> 4726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4727S: Odd Fixes 4728F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4729F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4730 4731CBS/ETF/TAPRIO QDISCS 4732M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4733S: Maintained 4734L: netdev@vger.kernel.org 4735F: net/sched/sch_cbs.c 4736F: net/sched/sch_etf.c 4737F: net/sched/sch_taprio.c 4738 4739CC2520 IEEE-802.15.4 RADIO DRIVER 4740M: Varka Bhadram <varkabhadram@gmail.com> 4741L: linux-wpan@vger.kernel.org 4742S: Maintained 4743F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4744F: drivers/net/ieee802154/cc2520.c 4745F: include/linux/spi/cc2520.h 4746 4747CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4748M: Gilad Ben-Yossef <gilad@benyossef.com> 4749L: linux-crypto@vger.kernel.org 4750S: Supported 4751W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4752F: drivers/crypto/ccree/ 4753 4754CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4755M: Hadar Gat <hadar.gat@arm.com> 4756L: linux-crypto@vger.kernel.org 4757S: Supported 4758F: drivers/char/hw_random/cctrng.c 4759F: drivers/char/hw_random/cctrng.h 4760F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4761W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4762 4763CEC FRAMEWORK 4764M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4765L: linux-media@vger.kernel.org 4766S: Supported 4767W: http://linuxtv.org 4768T: git git://linuxtv.org/media_tree.git 4769F: Documentation/ABI/testing/debugfs-cec-error-inj 4770F: Documentation/devicetree/bindings/media/cec.txt 4771F: Documentation/driver-api/media/cec-core.rst 4772F: Documentation/userspace-api/media/cec 4773F: drivers/media/cec/ 4774F: drivers/media/rc/keymaps/rc-cec.c 4775F: include/media/cec-notifier.h 4776F: include/media/cec.h 4777F: include/uapi/linux/cec-funcs.h 4778F: include/uapi/linux/cec.h 4779 4780CEC GPIO DRIVER 4781M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4782L: linux-media@vger.kernel.org 4783S: Supported 4784W: http://linuxtv.org 4785T: git git://linuxtv.org/media_tree.git 4786F: Documentation/devicetree/bindings/media/cec-gpio.txt 4787F: drivers/media/cec/platform/cec-gpio/ 4788 4789CELL BROADBAND ENGINE ARCHITECTURE 4790M: Arnd Bergmann <arnd@arndb.de> 4791L: linuxppc-dev@lists.ozlabs.org 4792S: Supported 4793W: http://www.ibm.com/developerworks/power/cell/ 4794F: arch/powerpc/include/asm/cell*.h 4795F: arch/powerpc/include/asm/spu*.h 4796F: arch/powerpc/include/uapi/asm/spu*.h 4797F: arch/powerpc/platforms/cell/ 4798 4799CELLWISE CW2015 BATTERY DRIVER 4800M: Tobias Schrammm <t.schramm@manjaro.org> 4801S: Maintained 4802F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4803F: drivers/power/supply/cw2015_battery.c 4804 4805CEPH COMMON CODE (LIBCEPH) 4806M: Ilya Dryomov <idryomov@gmail.com> 4807M: Xiubo Li <xiubli@redhat.com> 4808R: Jeff Layton <jlayton@kernel.org> 4809L: ceph-devel@vger.kernel.org 4810S: Supported 4811W: http://ceph.com/ 4812T: git https://github.com/ceph/ceph-client.git 4813F: include/linux/ceph/ 4814F: include/linux/crush/ 4815F: net/ceph/ 4816 4817CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4818M: Xiubo Li <xiubli@redhat.com> 4819M: Ilya Dryomov <idryomov@gmail.com> 4820R: Jeff Layton <jlayton@kernel.org> 4821L: ceph-devel@vger.kernel.org 4822S: Supported 4823W: http://ceph.com/ 4824T: git https://github.com/ceph/ceph-client.git 4825F: Documentation/filesystems/ceph.rst 4826F: fs/ceph/ 4827 4828CERTIFICATE HANDLING 4829M: David Howells <dhowells@redhat.com> 4830M: David Woodhouse <dwmw2@infradead.org> 4831L: keyrings@vger.kernel.org 4832S: Maintained 4833F: Documentation/admin-guide/module-signing.rst 4834F: certs/ 4835F: scripts/sign-file.c 4836F: tools/certs/ 4837 4838CFAG12864B LCD DRIVER 4839M: Miguel Ojeda <ojeda@kernel.org> 4840S: Maintained 4841F: drivers/auxdisplay/cfag12864b.c 4842F: include/linux/cfag12864b.h 4843 4844CFAG12864BFB LCD FRAMEBUFFER DRIVER 4845M: Miguel Ojeda <ojeda@kernel.org> 4846S: Maintained 4847F: drivers/auxdisplay/cfag12864bfb.c 4848F: include/linux/cfag12864b.h 4849 4850CHAR and MISC DRIVERS 4851M: Arnd Bergmann <arnd@arndb.de> 4852M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4853S: Supported 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4855F: drivers/char/ 4856F: drivers/misc/ 4857F: include/linux/miscdevice.h 4858X: drivers/char/agp/ 4859X: drivers/char/hw_random/ 4860X: drivers/char/ipmi/ 4861X: drivers/char/random.c 4862X: drivers/char/tpm/ 4863 4864CHECKPATCH 4865M: Andy Whitcroft <apw@canonical.com> 4866M: Joe Perches <joe@perches.com> 4867R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4868R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4869S: Maintained 4870F: scripts/checkpatch.pl 4871 4872CHECKPATCH DOCUMENTATION 4873M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4874M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4875R: Joe Perches <joe@perches.com> 4876S: Maintained 4877F: Documentation/dev-tools/checkpatch.rst 4878 4879CHINESE DOCUMENTATION 4880M: Alex Shi <alexs@kernel.org> 4881M: Yanteng Si <siyanteng@loongson.cn> 4882S: Maintained 4883F: Documentation/translations/zh_CN/ 4884 4885CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4886M: Peter Chen <peter.chen@kernel.org> 4887L: linux-usb@vger.kernel.org 4888S: Maintained 4889T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4890F: drivers/usb/chipidea/ 4891 4892CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4893M: Hans de Goede <hdegoede@redhat.com> 4894L: linux-input@vger.kernel.org 4895S: Maintained 4896F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4897F: drivers/input/touchscreen/chipone_icn8318.c 4898 4899CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4900M: Hans de Goede <hdegoede@redhat.com> 4901L: linux-input@vger.kernel.org 4902S: Maintained 4903F: drivers/input/touchscreen/chipone_icn8505.c 4904 4905CHROME HARDWARE PLATFORM SUPPORT 4906M: Benson Leung <bleung@chromium.org> 4907L: chrome-platform@lists.linux.dev 4908S: Maintained 4909T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4910F: drivers/platform/chrome/ 4911 4912CHROMEOS EC CODEC DRIVER 4913M: Cheng-Yi Chiang <cychiang@chromium.org> 4914M: Tzung-Bi Shih <tzungbi@kernel.org> 4915R: Guenter Roeck <groeck@chromium.org> 4916L: chrome-platform@lists.linux.dev 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4919F: sound/soc/codecs/cros_ec_codec.* 4920 4921CHROMEOS EC SUBDRIVERS 4922M: Benson Leung <bleung@chromium.org> 4923R: Guenter Roeck <groeck@chromium.org> 4924L: chrome-platform@lists.linux.dev 4925S: Maintained 4926F: drivers/power/supply/cros_usbpd-charger.c 4927N: cros_ec 4928N: cros-ec 4929 4930CHROMEOS EC USB TYPE-C DRIVER 4931M: Prashant Malani <pmalani@chromium.org> 4932L: chrome-platform@lists.linux.dev 4933S: Maintained 4934F: drivers/platform/chrome/cros_ec_typec.c 4935F: drivers/platform/chrome/cros_typec_switch.c 4936 4937CHROMEOS EC USB PD NOTIFY DRIVER 4938M: Prashant Malani <pmalani@chromium.org> 4939L: chrome-platform@lists.linux.dev 4940S: Maintained 4941F: drivers/platform/chrome/cros_usbpd_notify.c 4942F: include/linux/platform_data/cros_usbpd_notify.h 4943 4944CHRONTEL CH7322 CEC DRIVER 4945M: Joe Tessler <jrt@google.com> 4946L: linux-media@vger.kernel.org 4947S: Maintained 4948T: git git://linuxtv.org/media_tree.git 4949F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4950F: drivers/media/cec/i2c/ch7322.c 4951 4952CIRRUS LOGIC AUDIO CODEC DRIVERS 4953M: James Schulman <james.schulman@cirrus.com> 4954M: David Rhodes <david.rhodes@cirrus.com> 4955M: Lucas Tanure <tanureal@opensource.cirrus.com> 4956M: Richard Fitzgerald <rf@opensource.cirrus.com> 4957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4958L: patches@opensource.cirrus.com 4959S: Maintained 4960F: Documentation/devicetree/bindings/sound/cirrus,cs* 4961F: include/dt-bindings/sound/cs* 4962F: sound/pci/hda/cs* 4963F: sound/pci/hda/hda_cs_dsp_ctl.* 4964F: sound/soc/codecs/cs* 4965 4966CIRRUS LOGIC DSP FIRMWARE DRIVER 4967M: Simon Trimmer <simont@opensource.cirrus.com> 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: patches@opensource.cirrus.com 4971S: Supported 4972W: https://github.com/CirrusLogic/linux-drivers/wiki 4973T: git https://github.com/CirrusLogic/linux-drivers.git 4974F: drivers/firmware/cirrus/* 4975F: include/linux/firmware/cirrus/* 4976 4977CIRRUS LOGIC EP93XX ETHERNET DRIVER 4978M: Hartley Sweeten <hsweeten@visionengravers.com> 4979L: netdev@vger.kernel.org 4980S: Maintained 4981F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4982 4983CIRRUS LOGIC LOCHNAGAR DRIVER 4984M: Charles Keepax <ckeepax@opensource.cirrus.com> 4985M: Richard Fitzgerald <rf@opensource.cirrus.com> 4986L: patches@opensource.cirrus.com 4987S: Supported 4988F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4990F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4991F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4992F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4993F: Documentation/hwmon/lochnagar.rst 4994F: drivers/clk/clk-lochnagar.c 4995F: drivers/hwmon/lochnagar-hwmon.c 4996F: drivers/mfd/lochnagar-i2c.c 4997F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4998F: drivers/regulator/lochnagar-regulator.c 4999F: include/dt-bindings/clock/lochnagar.h 5000F: include/dt-bindings/pinctrl/lochnagar.h 5001F: include/linux/mfd/lochnagar* 5002F: sound/soc/codecs/lochnagar-sc.c 5003 5004CIRRUS LOGIC MADERA CODEC DRIVERS 5005M: Charles Keepax <ckeepax@opensource.cirrus.com> 5006M: Richard Fitzgerald <rf@opensource.cirrus.com> 5007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5008L: patches@opensource.cirrus.com 5009S: Supported 5010W: https://github.com/CirrusLogic/linux-drivers/wiki 5011T: git https://github.com/CirrusLogic/linux-drivers.git 5012F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5013F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5014F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5015F: drivers/gpio/gpio-madera* 5016F: drivers/irqchip/irq-madera* 5017F: drivers/mfd/cs47l* 5018F: drivers/mfd/madera* 5019F: drivers/pinctrl/cirrus/* 5020F: include/dt-bindings/sound/madera* 5021F: include/linux/irqchip/irq-madera* 5022F: include/linux/mfd/madera/* 5023F: include/sound/madera* 5024F: sound/soc/codecs/cs47l* 5025F: sound/soc/codecs/madera* 5026 5027CISCO FCOE HBA DRIVER 5028M: Satish Kharat <satishkh@cisco.com> 5029M: Sesidhar Baddela <sebaddel@cisco.com> 5030M: Karan Tilak Kumar <kartilak@cisco.com> 5031L: linux-scsi@vger.kernel.org 5032S: Supported 5033F: drivers/scsi/fnic/ 5034 5035CISCO SCSI HBA DRIVER 5036M: Karan Tilak Kumar <kartilak@cisco.com> 5037M: Sesidhar Baddela <sebaddel@cisco.com> 5038L: linux-scsi@vger.kernel.org 5039S: Supported 5040F: drivers/scsi/snic/ 5041 5042CISCO VIC ETHERNET NIC DRIVER 5043M: Christian Benvenuti <benve@cisco.com> 5044M: Satish Kharat <satishkh@cisco.com> 5045S: Supported 5046F: drivers/net/ethernet/cisco/enic/ 5047 5048CISCO VIC LOW LATENCY NIC DRIVER 5049M: Christian Benvenuti <benve@cisco.com> 5050M: Nelson Escobar <neescoba@cisco.com> 5051S: Supported 5052F: drivers/infiniband/hw/usnic/ 5053 5054CLANG-FORMAT FILE 5055M: Miguel Ojeda <ojeda@kernel.org> 5056S: Maintained 5057F: .clang-format 5058 5059CLANG/LLVM BUILD SUPPORT 5060M: Nathan Chancellor <nathan@kernel.org> 5061M: Nick Desaulniers <ndesaulniers@google.com> 5062R: Tom Rix <trix@redhat.com> 5063L: llvm@lists.linux.dev 5064S: Supported 5065W: https://clangbuiltlinux.github.io/ 5066B: https://github.com/ClangBuiltLinux/linux/issues 5067C: irc://irc.libera.chat/clangbuiltlinux 5068F: Documentation/kbuild/llvm.rst 5069F: include/linux/compiler-clang.h 5070F: scripts/Makefile.clang 5071F: scripts/clang-tools/ 5072K: \b(?i:clang|llvm)\b 5073 5074CLANG CONTROL FLOW INTEGRITY SUPPORT 5075M: Sami Tolvanen <samitolvanen@google.com> 5076M: Kees Cook <keescook@chromium.org> 5077R: Nathan Chancellor <nathan@kernel.org> 5078R: Nick Desaulniers <ndesaulniers@google.com> 5079L: llvm@lists.linux.dev 5080S: Supported 5081B: https://github.com/ClangBuiltLinux/linux/issues 5082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5083F: include/linux/cfi.h 5084F: kernel/cfi.c 5085 5086CLK API 5087M: Russell King <linux@armlinux.org.uk> 5088L: linux-clk@vger.kernel.org 5089S: Maintained 5090F: include/linux/clk.h 5091 5092CLOCKSOURCE, CLOCKEVENT DRIVERS 5093M: Daniel Lezcano <daniel.lezcano@linaro.org> 5094M: Thomas Gleixner <tglx@linutronix.de> 5095L: linux-kernel@vger.kernel.org 5096S: Supported 5097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5098F: Documentation/devicetree/bindings/timer/ 5099F: drivers/clocksource/ 5100 5101CMPC ACPI DRIVER 5102M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5103M: Daniel Oliveira Nascimento <don@syst.com.br> 5104L: platform-driver-x86@vger.kernel.org 5105S: Supported 5106F: drivers/platform/x86/classmate-laptop.c 5107 5108COBALT MEDIA DRIVER 5109M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5110L: linux-media@vger.kernel.org 5111S: Supported 5112W: https://linuxtv.org 5113T: git git://linuxtv.org/media_tree.git 5114F: drivers/media/pci/cobalt/ 5115 5116COCCINELLE/Semantic Patches (SmPL) 5117M: Julia Lawall <Julia.Lawall@inria.fr> 5118M: Nicolas Palix <nicolas.palix@imag.fr> 5119L: cocci@inria.fr (moderated for non-subscribers) 5120S: Supported 5121W: https://coccinelle.gitlabpages.inria.fr/website/ 5122T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5123F: Documentation/dev-tools/coccinelle.rst 5124F: scripts/coccicheck 5125F: scripts/coccinelle/ 5126 5127CODA FILE SYSTEM 5128M: Jan Harkes <jaharkes@cs.cmu.edu> 5129M: coda@cs.cmu.edu 5130L: codalist@coda.cs.cmu.edu 5131S: Maintained 5132W: http://www.coda.cs.cmu.edu/ 5133F: Documentation/filesystems/coda.rst 5134F: fs/coda/ 5135F: include/linux/coda*.h 5136F: include/uapi/linux/coda*.h 5137 5138CODA V4L2 MEM2MEM DRIVER 5139M: Philipp Zabel <p.zabel@pengutronix.de> 5140L: linux-media@vger.kernel.org 5141S: Maintained 5142F: Documentation/devicetree/bindings/media/coda.yaml 5143F: drivers/media/platform/chips-media/ 5144 5145CODE OF CONDUCT 5146M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5147S: Supported 5148F: Documentation/process/code-of-conduct-interpretation.rst 5149F: Documentation/process/code-of-conduct.rst 5150 5151COMEDI DRIVERS 5152M: Ian Abbott <abbotti@mev.co.uk> 5153M: H Hartley Sweeten <hsweeten@visionengravers.com> 5154S: Odd Fixes 5155F: drivers/comedi/ 5156F: include/linux/comedi/ 5157F: include/uapi/linux/comedi.h 5158 5159COMMON CLK FRAMEWORK 5160M: Michael Turquette <mturquette@baylibre.com> 5161M: Stephen Boyd <sboyd@kernel.org> 5162L: linux-clk@vger.kernel.org 5163S: Maintained 5164Q: http://patchwork.kernel.org/project/linux-clk/list/ 5165T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5166F: Documentation/devicetree/bindings/clock/ 5167F: drivers/clk/ 5168F: include/dt-bindings/clock/ 5169F: include/linux/clk-pr* 5170F: include/linux/clk/ 5171F: include/linux/of_clk.h 5172X: drivers/clk/clkdev.c 5173 5174COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5175M: Steve French <sfrench@samba.org> 5176R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5177R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5178R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5179R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5180L: linux-cifs@vger.kernel.org 5181L: samba-technical@lists.samba.org (moderated for non-subscribers) 5182S: Supported 5183W: https://wiki.samba.org/index.php/LinuxCIFS 5184T: git git://git.samba.org/sfrench/cifs-2.6.git 5185F: Documentation/admin-guide/cifs/ 5186F: fs/cifs/ 5187F: fs/smbfs_common/ 5188F: include/uapi/linux/cifs 5189 5190COMPACTPCI HOTPLUG CORE 5191M: Scott Murray <scott@spiteful.org> 5192L: linux-pci@vger.kernel.org 5193S: Maintained 5194F: drivers/pci/hotplug/cpci_hotplug* 5195 5196COMPACTPCI HOTPLUG GENERIC DRIVER 5197M: Scott Murray <scott@spiteful.org> 5198L: linux-pci@vger.kernel.org 5199S: Maintained 5200F: drivers/pci/hotplug/cpcihp_generic.c 5201 5202COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5203M: Scott Murray <scott@spiteful.org> 5204L: linux-pci@vger.kernel.org 5205S: Maintained 5206F: drivers/pci/hotplug/cpcihp_zt5550.* 5207 5208COMPAL LAPTOP SUPPORT 5209M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5210L: platform-driver-x86@vger.kernel.org 5211S: Maintained 5212F: drivers/platform/x86/compal-laptop.c 5213 5214COMPILER ATTRIBUTES 5215M: Miguel Ojeda <ojeda@kernel.org> 5216R: Nick Desaulniers <ndesaulniers@google.com> 5217S: Maintained 5218F: include/linux/compiler_attributes.h 5219 5220COMPUTE EXPRESS LINK (CXL) 5221M: Alison Schofield <alison.schofield@intel.com> 5222M: Vishal Verma <vishal.l.verma@intel.com> 5223M: Ira Weiny <ira.weiny@intel.com> 5224M: Ben Widawsky <bwidawsk@kernel.org> 5225M: Dan Williams <dan.j.williams@intel.com> 5226L: linux-cxl@vger.kernel.org 5227S: Maintained 5228F: drivers/cxl/ 5229F: include/uapi/linux/cxl_mem.h 5230 5231CONEXANT ACCESSRUNNER USB DRIVER 5232L: accessrunner-general@lists.sourceforge.net 5233S: Orphan 5234W: http://accessrunner.sourceforge.net/ 5235F: drivers/usb/atm/cxacru.c 5236 5237CONFIGFS 5238M: Joel Becker <jlbec@evilplan.org> 5239M: Christoph Hellwig <hch@lst.de> 5240S: Supported 5241T: git git://git.infradead.org/users/hch/configfs.git 5242F: fs/configfs/ 5243F: include/linux/configfs.h 5244F: samples/configfs/ 5245 5246CONSOLE SUBSYSTEM 5247M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5248S: Supported 5249F: drivers/video/console/ 5250F: include/linux/console* 5251 5252CONTEXT TRACKING 5253M: Frederic Weisbecker <frederic@kernel.org> 5254M: "Paul E. McKenney" <paulmck@kernel.org> 5255S: Maintained 5256F: kernel/context_tracking.c 5257F: include/linux/context_tracking* 5258 5259CONTROL GROUP (CGROUP) 5260M: Tejun Heo <tj@kernel.org> 5261M: Zefan Li <lizefan.x@bytedance.com> 5262M: Johannes Weiner <hannes@cmpxchg.org> 5263L: cgroups@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5266F: Documentation/admin-guide/cgroup-v1/ 5267F: Documentation/admin-guide/cgroup-v2.rst 5268F: include/linux/cgroup* 5269F: kernel/cgroup/ 5270F: tools/testing/selftests/cgroup/ 5271 5272CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5273M: Tejun Heo <tj@kernel.org> 5274M: Josef Bacik <josef@toxicpanda.com> 5275M: Jens Axboe <axboe@kernel.dk> 5276L: cgroups@vger.kernel.org 5277L: linux-block@vger.kernel.org 5278T: git git://git.kernel.dk/linux-block 5279F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5280F: block/bfq-cgroup.c 5281F: block/blk-cgroup.c 5282F: block/blk-iocost.c 5283F: block/blk-iolatency.c 5284F: block/blk-throttle.c 5285F: include/linux/blk-cgroup.h 5286 5287CONTROL GROUP - CPUSET 5288M: Waiman Long <longman@redhat.com> 5289M: Zefan Li <lizefan.x@bytedance.com> 5290L: cgroups@vger.kernel.org 5291S: Maintained 5292T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5293F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5294F: include/linux/cpuset.h 5295F: kernel/cgroup/cpuset.c 5296 5297CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5298M: Johannes Weiner <hannes@cmpxchg.org> 5299M: Michal Hocko <mhocko@kernel.org> 5300M: Roman Gushchin <roman.gushchin@linux.dev> 5301M: Shakeel Butt <shakeelb@google.com> 5302R: Muchun Song <muchun.song@linux.dev> 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> 5588L: linux-crypto@vger.kernel.org 5589S: Supported 5590W: http://www.chelsio.com 5591F: drivers/crypto/chelsio 5592 5593CXGB4 INLINE CRYPTO DRIVER 5594M: Ayush Sawal <ayush.sawal@chelsio.com> 5595L: netdev@vger.kernel.org 5596S: Supported 5597W: http://www.chelsio.com 5598F: drivers/net/ethernet/chelsio/inline_crypto/ 5599 5600CXGB4 ETHERNET DRIVER (CXGB4) 5601M: Raju Rangoju <rajur@chelsio.com> 5602L: netdev@vger.kernel.org 5603S: Supported 5604W: http://www.chelsio.com 5605F: drivers/net/ethernet/chelsio/cxgb4/ 5606 5607CXGB4 ISCSI DRIVER (CXGB4I) 5608M: Varun Prakash <varun@chelsio.com> 5609L: linux-scsi@vger.kernel.org 5610S: Supported 5611W: http://www.chelsio.com 5612F: drivers/scsi/cxgbi/cxgb4i 5613 5614CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5615M: Potnuri Bharat Teja <bharat@chelsio.com> 5616L: linux-rdma@vger.kernel.org 5617S: Supported 5618W: http://www.openfabrics.org 5619F: drivers/infiniband/hw/cxgb4/ 5620F: include/uapi/rdma/cxgb4-abi.h 5621 5622CXGB4VF ETHERNET DRIVER (CXGB4VF) 5623M: Raju Rangoju <rajur@chelsio.com> 5624L: netdev@vger.kernel.org 5625S: Supported 5626W: http://www.chelsio.com 5627F: drivers/net/ethernet/chelsio/cxgb4vf/ 5628 5629CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5630M: Frederic Barrat <fbarrat@linux.ibm.com> 5631M: Andrew Donnellan <ajd@linux.ibm.com> 5632L: linuxppc-dev@lists.ozlabs.org 5633S: Supported 5634F: Documentation/ABI/testing/sysfs-class-cxl 5635F: Documentation/powerpc/cxl.rst 5636F: arch/powerpc/platforms/powernv/pci-cxl.c 5637F: drivers/misc/cxl/ 5638F: include/misc/cxl* 5639F: include/uapi/misc/cxl.h 5640 5641CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5642M: Manoj N. Kumar <manoj@linux.ibm.com> 5643M: Matthew R. Ochs <mrochs@linux.ibm.com> 5644M: Uma Krishnan <ukrishn@linux.ibm.com> 5645L: linux-scsi@vger.kernel.org 5646S: Supported 5647F: Documentation/powerpc/cxlflash.rst 5648F: drivers/scsi/cxlflash/ 5649F: include/uapi/scsi/cxlflash_ioctl.h 5650 5651CYBERPRO FB DRIVER 5652M: Russell King <linux@armlinux.org.uk> 5653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5654S: Maintained 5655W: http://www.armlinux.org.uk/ 5656F: drivers/video/fbdev/cyber2000fb.* 5657 5658CYCLADES PC300 DRIVER 5659S: Orphan 5660F: drivers/net/wan/pc300* 5661 5662CYPRESS_FIRMWARE MEDIA DRIVER 5663M: Antti Palosaari <crope@iki.fi> 5664L: linux-media@vger.kernel.org 5665S: Maintained 5666W: https://linuxtv.org 5667W: http://palosaari.fi/linux/ 5668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5669T: git git://linuxtv.org/anttip/media_tree.git 5670F: drivers/media/common/cypress_firmware* 5671 5672CYPRESS CY8C95X0 PINCTRL DRIVER 5673M: Patrick Rudolph <patrick.rudolph@9elements.com> 5674L: linux-gpio@vger.kernel.org 5675S: Maintained 5676F: drivers/pinctrl/pinctrl-cy8c95x0.c 5677 5678CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5679M: Linus Walleij <linus.walleij@linaro.org> 5680L: linux-input@vger.kernel.org 5681S: Maintained 5682F: drivers/input/touchscreen/cy8ctma140.c 5683 5684CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5685M: Yassine Oudjana <y.oudjana@protonmail.com> 5686L: linux-input@vger.kernel.org 5687S: Maintained 5688F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5689F: drivers/input/keyboard/cypress-sf.c 5690 5691CYTTSP TOUCHSCREEN DRIVER 5692M: Linus Walleij <linus.walleij@linaro.org> 5693L: linux-input@vger.kernel.org 5694S: Maintained 5695F: drivers/input/touchscreen/cyttsp* 5696 5697D-LINK DIR-685 TOUCHKEYS DRIVER 5698M: Linus Walleij <linus.walleij@linaro.org> 5699L: linux-input@vger.kernel.org 5700S: Supported 5701F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5702 5703DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5704M: Joshua Kinard <kumba@gentoo.org> 5705S: Maintained 5706F: drivers/rtc/rtc-ds1685.c 5707F: include/linux/rtc/ds1685.h 5708 5709DAMA SLAVE for AX.25 5710M: Joerg Reuter <jreuter@yaina.de> 5711L: linux-hams@vger.kernel.org 5712S: Maintained 5713W: http://yaina.de/jreuter/ 5714W: http://www.qsl.net/dl1bke/ 5715F: net/ax25/af_ax25.c 5716F: net/ax25/ax25_dev.c 5717F: net/ax25/ax25_ds_* 5718F: net/ax25/ax25_in.c 5719F: net/ax25/ax25_out.c 5720F: net/ax25/ax25_timer.c 5721F: net/ax25/sysctl_net_ax25.c 5722 5723DATA ACCESS MONITOR 5724M: SeongJae Park <sj@kernel.org> 5725L: damon@lists.linux.dev 5726L: linux-mm@kvack.org 5727S: Maintained 5728F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5729F: Documentation/admin-guide/mm/damon/ 5730F: Documentation/mm/damon/ 5731F: include/linux/damon.h 5732F: include/trace/events/damon.h 5733F: mm/damon/ 5734F: tools/testing/selftests/damon/ 5735 5736DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5737L: netdev@vger.kernel.org 5738S: Orphan 5739F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5740F: drivers/net/ethernet/dec/tulip/dmfe.c 5741 5742DC390/AM53C974 SCSI driver 5743M: Hannes Reinecke <hare@suse.com> 5744L: linux-scsi@vger.kernel.org 5745S: Maintained 5746F: drivers/scsi/am53c974.c 5747 5748DC395x SCSI driver 5749M: Oliver Neukum <oliver@neukum.org> 5750M: Ali Akcaagac <aliakc@web.de> 5751M: Jamie Lenehan <lenehan@twibble.org> 5752L: dc395x@twibble.org 5753S: Maintained 5754W: http://twibble.org/dist/dc395x/ 5755W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5756F: Documentation/scsi/dc395x.rst 5757F: drivers/scsi/dc395x.* 5758 5759DCCP PROTOCOL 5760L: dccp@vger.kernel.org 5761S: Orphan 5762W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5763F: include/linux/dccp.h 5764F: include/linux/tfrc.h 5765F: include/uapi/linux/dccp.h 5766F: net/dccp/ 5767 5768DECSTATION PLATFORM SUPPORT 5769M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5770L: linux-mips@vger.kernel.org 5771S: Maintained 5772W: http://www.linux-mips.org/wiki/DECstation 5773F: arch/mips/dec/ 5774F: arch/mips/include/asm/dec/ 5775F: arch/mips/include/asm/mach-dec/ 5776 5777DEFXX FDDI NETWORK DRIVER 5778M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5779S: Maintained 5780F: drivers/net/fddi/defxx.* 5781 5782DEFZA FDDI NETWORK DRIVER 5783M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5784S: Maintained 5785F: drivers/net/fddi/defza.* 5786 5787DEINTERLACE DRIVERS FOR ALLWINNER H3 5788M: Jernej Skrabec <jernej.skrabec@gmail.com> 5789L: linux-media@vger.kernel.org 5790S: Maintained 5791T: git git://linuxtv.org/media_tree.git 5792F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5793F: drivers/media/platform/sunxi/sun8i-di/ 5794 5795DELL LAPTOP DRIVER 5796M: Matthew Garrett <mjg59@srcf.ucam.org> 5797M: Pali Rohár <pali@kernel.org> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell-laptop.c 5801 5802DELL LAPTOP FREEFALL DRIVER 5803M: Pali Rohár <pali@kernel.org> 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smo8800.c 5806 5807DELL LAPTOP RBTN DRIVER 5808M: Pali Rohár <pali@kernel.org> 5809S: Maintained 5810F: drivers/platform/x86/dell/dell-rbtn.* 5811 5812DELL LAPTOP SMM DRIVER 5813M: Pali Rohár <pali@kernel.org> 5814S: Maintained 5815F: Documentation/ABI/obsolete/procfs-i8k 5816F: drivers/hwmon/dell-smm-hwmon.c 5817F: include/uapi/linux/i8k.h 5818 5819DELL REMOTE BIOS UPDATE DRIVER 5820M: Stuart Hayes <stuart.w.hayes@gmail.com> 5821L: platform-driver-x86@vger.kernel.org 5822S: Maintained 5823F: drivers/platform/x86/dell/dell_rbu.c 5824 5825DELL SMBIOS DRIVER 5826M: Pali Rohár <pali@kernel.org> 5827L: Dell.Client.Kernel@dell.com 5828L: platform-driver-x86@vger.kernel.org 5829S: Maintained 5830F: drivers/platform/x86/dell/dell-smbios.* 5831 5832DELL SMBIOS SMM DRIVER 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: drivers/platform/x86/dell/dell-smbios-smm.c 5837 5838DELL SMBIOS WMI DRIVER 5839L: Dell.Client.Kernel@dell.com 5840L: platform-driver-x86@vger.kernel.org 5841S: Maintained 5842F: drivers/platform/x86/dell/dell-smbios-wmi.c 5843F: tools/wmi/dell-smbios-example.c 5844 5845DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5846M: Stuart Hayes <stuart.w.hayes@gmail.com> 5847L: platform-driver-x86@vger.kernel.org 5848S: Maintained 5849F: Documentation/driver-api/dcdbas.rst 5850F: drivers/platform/x86/dell/dcdbas.* 5851 5852DELL WMI DESCRIPTOR DRIVER 5853L: Dell.Client.Kernel@dell.com 5854S: Maintained 5855F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5856 5857DELL WMI SYSMAN DRIVER 5858M: Divya Bharathi <divya.bharathi@dell.com> 5859M: Prasanth Ksr <prasanth.ksr@dell.com> 5860L: Dell.Client.Kernel@dell.com 5861L: platform-driver-x86@vger.kernel.org 5862S: Maintained 5863F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5864F: drivers/platform/x86/dell/dell-wmi-sysman/ 5865 5866DELL WMI NOTIFICATIONS DRIVER 5867M: Matthew Garrett <mjg59@srcf.ucam.org> 5868M: Pali Rohár <pali@kernel.org> 5869S: Maintained 5870F: drivers/platform/x86/dell/dell-wmi-base.c 5871 5872DELL WMI HARDWARE PRIVACY SUPPORT 5873M: Perry Yuan <Perry.Yuan@dell.com> 5874L: Dell.Client.Kernel@dell.com 5875L: platform-driver-x86@vger.kernel.org 5876S: Maintained 5877F: drivers/platform/x86/dell/dell-wmi-privacy.c 5878 5879DELTA ST MEDIA DRIVER 5880M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5881L: linux-media@vger.kernel.org 5882S: Supported 5883W: https://linuxtv.org 5884T: git git://linuxtv.org/media_tree.git 5885F: drivers/media/platform/st/sti/delta 5886 5887DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5888M: Zev Weiss <zev@bewilderbeest.net> 5889L: linux-hwmon@vger.kernel.org 5890S: Maintained 5891F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5892 5893DELTA DPS920AB PSU DRIVER 5894M: Robert Marko <robert.marko@sartura.hr> 5895L: linux-hwmon@vger.kernel.org 5896S: Maintained 5897F: Documentation/hwmon/dps920ab.rst 5898F: drivers/hwmon/pmbus/dps920ab.c 5899 5900DELTA NETWORKS TN48M CPLD DRIVERS 5901M: Robert Marko <robert.marko@sartura.hr> 5902S: Maintained 5903F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5904F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5905F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5906F: drivers/gpio/gpio-tn48m.c 5907F: include/dt-bindings/reset/delta,tn48m-reset.h 5908 5909DENALI NAND DRIVER 5910L: linux-mtd@lists.infradead.org 5911S: Orphan 5912F: drivers/mtd/nand/raw/denali* 5913 5914DESIGNWARE EDMA CORE IP DRIVER 5915M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5916L: dmaengine@vger.kernel.org 5917S: Maintained 5918F: drivers/dma/dw-edma/ 5919F: include/linux/dma/edma.h 5920 5921DESIGNWARE XDATA IP DRIVER 5922M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5923L: linux-pci@vger.kernel.org 5924S: Maintained 5925F: Documentation/misc-devices/dw-xdata-pcie.rst 5926F: drivers/misc/dw-xdata-pcie.c 5927 5928DESIGNWARE USB2 DRD IP DRIVER 5929M: Minas Harutyunyan <hminas@synopsys.com> 5930L: linux-usb@vger.kernel.org 5931S: Maintained 5932T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5933F: drivers/usb/dwc2/ 5934 5935DESIGNWARE USB3 DRD IP DRIVER 5936M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5937L: linux-usb@vger.kernel.org 5938S: Maintained 5939F: drivers/usb/dwc3/ 5940 5941DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5942M: Andreas Klinger <ak@it-klinger.de> 5943L: linux-iio@vger.kernel.org 5944S: Maintained 5945F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5946F: drivers/iio/proximity/srf*.c 5947 5948DEVICE COREDUMP (DEV_COREDUMP) 5949M: Johannes Berg <johannes@sipsolutions.net> 5950L: linux-kernel@vger.kernel.org 5951S: Maintained 5952F: drivers/base/devcoredump.c 5953F: include/linux/devcoredump.h 5954 5955DEVICE DEPENDENCY HELPER SCRIPT 5956M: Saravana Kannan <saravanak@google.com> 5957L: linux-kernel@vger.kernel.org 5958S: Maintained 5959F: scripts/dev-needs.sh 5960 5961DEVICE DIRECT ACCESS (DAX) 5962M: Dan Williams <dan.j.williams@intel.com> 5963M: Vishal Verma <vishal.l.verma@intel.com> 5964M: Dave Jiang <dave.jiang@intel.com> 5965L: nvdimm@lists.linux.dev 5966S: Supported 5967F: drivers/dax/ 5968 5969DEVICE FREQUENCY (DEVFREQ) 5970M: MyungJoo Ham <myungjoo.ham@samsung.com> 5971M: Kyungmin Park <kyungmin.park@samsung.com> 5972M: Chanwoo Choi <cw00.choi@samsung.com> 5973L: linux-pm@vger.kernel.org 5974S: Maintained 5975T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5976F: Documentation/devicetree/bindings/devfreq/ 5977F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5978F: drivers/devfreq/ 5979F: include/linux/devfreq.h 5980F: include/trace/events/devfreq.h 5981 5982DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5983M: Chanwoo Choi <cw00.choi@samsung.com> 5984L: linux-pm@vger.kernel.org 5985S: Supported 5986T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5987F: Documentation/devicetree/bindings/devfreq/event/ 5988F: drivers/devfreq/devfreq-event.c 5989F: drivers/devfreq/event/ 5990F: include/dt-bindings/pmu/exynos_ppmu.h 5991F: include/linux/devfreq-event.h 5992 5993DEVICE NUMBER REGISTRY 5994M: Torben Mathiasen <device@lanana.org> 5995S: Maintained 5996W: http://lanana.org/docs/device-list/index.html 5997 5998DEVICE RESOURCE MANAGEMENT HELPERS 5999M: Hans de Goede <hdegoede@redhat.com> 6000R: Matti Vaittinen <mazziesaccount@gmail.com> 6001S: Maintained 6002F: include/linux/devm-helpers.h 6003 6004DEVICE-MAPPER (LVM) 6005M: Alasdair Kergon <agk@redhat.com> 6006M: Mike Snitzer <snitzer@kernel.org> 6007M: dm-devel@redhat.com 6008L: dm-devel@redhat.com 6009S: Maintained 6010W: http://sources.redhat.com/dm 6011Q: http://patchwork.kernel.org/project/dm-devel/list/ 6012T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6013T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6014F: Documentation/admin-guide/device-mapper/ 6015F: drivers/md/Kconfig 6016F: drivers/md/Makefile 6017F: drivers/md/dm* 6018F: drivers/md/persistent-data/ 6019F: include/linux/device-mapper.h 6020F: include/linux/dm-*.h 6021F: include/uapi/linux/dm-*.h 6022 6023DEVLINK 6024M: Jiri Pirko <jiri@nvidia.com> 6025L: netdev@vger.kernel.org 6026S: Supported 6027F: Documentation/networking/devlink 6028F: include/net/devlink.h 6029F: include/uapi/linux/devlink.h 6030F: net/core/devlink.c 6031 6032DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6033M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6034L: kernel@dh-electronics.com 6035S: Maintained 6036F: arch/arm/boot/dts/imx6*-dhcom-* 6037 6038DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6039M: Marek Vasut <marex@denx.de> 6040L: kernel@dh-electronics.com 6041S: Maintained 6042F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6043F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6044 6045DIALOG SEMICONDUCTOR DRIVERS 6046M: Support Opensource <support.opensource@diasemi.com> 6047S: Supported 6048W: http://www.dialog-semiconductor.com/products 6049F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6050F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6051F: Documentation/devicetree/bindings/mfd/da90*.txt 6052F: Documentation/devicetree/bindings/mfd/da90*.yaml 6053F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6054F: Documentation/devicetree/bindings/regulator/da92*.txt 6055F: Documentation/devicetree/bindings/regulator/slg51000.txt 6056F: Documentation/devicetree/bindings/sound/da[79]*.txt 6057F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6058F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6059F: Documentation/hwmon/da90??.rst 6060F: drivers/gpio/gpio-da90??.c 6061F: drivers/hwmon/da90??-hwmon.c 6062F: drivers/iio/adc/da91??-*.c 6063F: drivers/input/misc/da72??.[ch] 6064F: drivers/input/misc/da90??_onkey.c 6065F: drivers/input/touchscreen/da9052_tsi.c 6066F: drivers/leds/leds-da90??.c 6067F: drivers/mfd/da903x.c 6068F: drivers/mfd/da90??-*.c 6069F: drivers/mfd/da91??-*.c 6070F: drivers/pinctrl/pinctrl-da90??.c 6071F: drivers/power/supply/da9052-battery.c 6072F: drivers/power/supply/da91??-*.c 6073F: drivers/regulator/da9???-regulator.[ch] 6074F: drivers/regulator/slg51000-regulator.[ch] 6075F: drivers/rtc/rtc-da90??.c 6076F: drivers/thermal/da90??-thermal.c 6077F: drivers/video/backlight/da90??_bl.c 6078F: drivers/watchdog/da90??_wdt.c 6079F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6080F: include/linux/mfd/da903x.h 6081F: include/linux/mfd/da9052/ 6082F: include/linux/mfd/da9055/ 6083F: include/linux/mfd/da9062/ 6084F: include/linux/mfd/da9063/ 6085F: include/linux/mfd/da9150/ 6086F: include/linux/regulator/da9211.h 6087F: include/sound/da[79]*.h 6088F: sound/soc/codecs/da[79]*.[ch] 6089 6090DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6091M: William Breathitt Gray <william.gray@linaro.org> 6092L: linux-gpio@vger.kernel.org 6093S: Maintained 6094F: drivers/gpio/gpio-gpio-mm.c 6095 6096DIOLAN U2C-12 I2C DRIVER 6097M: Guenter Roeck <linux@roeck-us.net> 6098L: linux-i2c@vger.kernel.org 6099S: Maintained 6100F: drivers/i2c/busses/i2c-diolan-u2c.c 6101 6102DIRECTORY NOTIFICATION (DNOTIFY) 6103M: Jan Kara <jack@suse.cz> 6104R: Amir Goldstein <amir73il@gmail.com> 6105L: linux-fsdevel@vger.kernel.org 6106S: Maintained 6107F: Documentation/filesystems/dnotify.rst 6108F: fs/notify/dnotify/ 6109F: include/linux/dnotify.h 6110 6111DISK GEOMETRY AND PARTITION HANDLING 6112M: Andries Brouwer <aeb@cwi.nl> 6113S: Maintained 6114W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6115W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6116W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6117 6118DISKQUOTA 6119M: Jan Kara <jack@suse.com> 6120S: Maintained 6121F: Documentation/filesystems/quota.rst 6122F: fs/quota/ 6123F: include/linux/quota*.h 6124F: include/uapi/linux/quota*.h 6125 6126DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6127M: Bernie Thompson <bernie@plugable.com> 6128L: linux-fbdev@vger.kernel.org 6129S: Maintained 6130W: http://plugable.com/category/projects/udlfb/ 6131F: Documentation/fb/udlfb.rst 6132F: drivers/video/fbdev/udlfb.c 6133F: include/video/udlfb.h 6134 6135DISTRIBUTED LOCK MANAGER (DLM) 6136M: Christine Caulfield <ccaulfie@redhat.com> 6137M: David Teigland <teigland@redhat.com> 6138L: cluster-devel@redhat.com 6139S: Supported 6140W: http://sources.redhat.com/cluster/ 6141T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6142F: fs/dlm/ 6143 6144DMA BUFFER SHARING FRAMEWORK 6145M: Sumit Semwal <sumit.semwal@linaro.org> 6146M: Christian König <christian.koenig@amd.com> 6147L: linux-media@vger.kernel.org 6148L: dri-devel@lists.freedesktop.org 6149L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6150S: Maintained 6151T: git git://anongit.freedesktop.org/drm/drm-misc 6152F: Documentation/driver-api/dma-buf.rst 6153F: drivers/dma-buf/ 6154F: include/linux/*fence.h 6155F: include/linux/dma-buf.h 6156F: include/linux/dma-resv.h 6157K: \bdma_(?:buf|fence|resv)\b 6158 6159DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6160M: Vinod Koul <vkoul@kernel.org> 6161L: dmaengine@vger.kernel.org 6162S: Maintained 6163Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6164T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6165F: Documentation/devicetree/bindings/dma/ 6166F: Documentation/driver-api/dmaengine/ 6167F: drivers/dma/ 6168F: include/dt-bindings/dma/ 6169F: include/linux/dma/ 6170F: include/linux/dmaengine.h 6171F: include/linux/of_dma.h 6172 6173DMA MAPPING HELPERS 6174M: Christoph Hellwig <hch@lst.de> 6175M: Marek Szyprowski <m.szyprowski@samsung.com> 6176R: Robin Murphy <robin.murphy@arm.com> 6177L: iommu@lists.linux.dev 6178S: Supported 6179W: http://git.infradead.org/users/hch/dma-mapping.git 6180T: git git://git.infradead.org/users/hch/dma-mapping.git 6181F: include/asm-generic/dma-mapping.h 6182F: include/linux/dma-direct.h 6183F: include/linux/dma-mapping.h 6184F: include/linux/dma-map-ops.h 6185F: include/linux/swiotlb.h 6186F: kernel/dma/ 6187 6188DMA MAPPING BENCHMARK 6189M: Xiang Chen <chenxiang66@hisilicon.com> 6190L: iommu@lists.linux.dev 6191F: kernel/dma/map_benchmark.c 6192F: tools/testing/selftests/dma/ 6193 6194DMA-BUF HEAPS FRAMEWORK 6195M: Sumit Semwal <sumit.semwal@linaro.org> 6196R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6197R: Liam Mark <lmark@codeaurora.org> 6198R: Laura Abbott <labbott@redhat.com> 6199R: Brian Starkey <Brian.Starkey@arm.com> 6200R: John Stultz <jstultz@google.com> 6201L: linux-media@vger.kernel.org 6202L: dri-devel@lists.freedesktop.org 6203L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6204S: Maintained 6205T: git git://anongit.freedesktop.org/drm/drm-misc 6206F: drivers/dma-buf/dma-heap.c 6207F: drivers/dma-buf/heaps/* 6208F: include/linux/dma-heap.h 6209F: include/uapi/linux/dma-heap.h 6210 6211DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6212M: Lukasz Luba <lukasz.luba@arm.com> 6213L: linux-pm@vger.kernel.org 6214L: linux-samsung-soc@vger.kernel.org 6215S: Maintained 6216F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6217F: drivers/memory/samsung/exynos5422-dmc.c 6218 6219DME1737 HARDWARE MONITOR DRIVER 6220M: Juerg Haefliger <juergh@proton.me> 6221L: linux-hwmon@vger.kernel.org 6222S: Maintained 6223F: Documentation/hwmon/dme1737.rst 6224F: drivers/hwmon/dme1737.c 6225 6226DMI/SMBIOS SUPPORT 6227M: Jean Delvare <jdelvare@suse.com> 6228S: Maintained 6229T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6230F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6231F: drivers/firmware/dmi-id.c 6232F: drivers/firmware/dmi_scan.c 6233F: include/linux/dmi.h 6234 6235DOCUMENTATION 6236M: Jonathan Corbet <corbet@lwn.net> 6237L: linux-doc@vger.kernel.org 6238S: Maintained 6239P: Documentation/doc-guide/maintainer-profile.rst 6240T: git git://git.lwn.net/linux.git docs-next 6241F: Documentation/ 6242F: scripts/documentation-file-ref-check 6243F: scripts/kernel-doc 6244F: scripts/sphinx-pre-install 6245X: Documentation/ABI/ 6246X: Documentation/admin-guide/media/ 6247X: Documentation/devicetree/ 6248X: Documentation/driver-api/media/ 6249X: Documentation/firmware-guide/acpi/ 6250X: Documentation/i2c/ 6251X: Documentation/power/ 6252X: Documentation/spi/ 6253X: Documentation/userspace-api/media/ 6254 6255DOCUMENTATION REPORTING ISSUES 6256M: Thorsten Leemhuis <linux@leemhuis.info> 6257L: linux-doc@vger.kernel.org 6258S: Maintained 6259F: Documentation/admin-guide/reporting-issues.rst 6260 6261DOCUMENTATION SCRIPTS 6262M: Mauro Carvalho Chehab <mchehab@kernel.org> 6263L: linux-doc@vger.kernel.org 6264S: Maintained 6265F: Documentation/sphinx/parse-headers.pl 6266F: scripts/documentation-file-ref-check 6267F: scripts/sphinx-pre-install 6268 6269DOCUMENTATION/ITALIAN 6270M: Federico Vaga <federico.vaga@vaga.pv.it> 6271L: linux-doc@vger.kernel.org 6272S: Maintained 6273F: Documentation/translations/it_IT 6274 6275DOCUMENTATION/JAPANESE 6276R: Akira Yokosawa <akiyks@gmail.com> 6277L: linux-doc@vger.kernel.org 6278S: Maintained 6279F: Documentation/translations/ja_JP 6280 6281DONGWOON DW9714 LENS VOICE COIL DRIVER 6282M: Sakari Ailus <sakari.ailus@linux.intel.com> 6283L: linux-media@vger.kernel.org 6284S: Maintained 6285T: git git://linuxtv.org/media_tree.git 6286F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6287F: drivers/media/i2c/dw9714.c 6288 6289DONGWOON DW9768 LENS VOICE COIL DRIVER 6290M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6291L: linux-media@vger.kernel.org 6292S: Maintained 6293T: git git://linuxtv.org/media_tree.git 6294F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6295F: drivers/media/i2c/dw9768.c 6296 6297DONGWOON DW9807 LENS VOICE COIL DRIVER 6298M: Sakari Ailus <sakari.ailus@linux.intel.com> 6299L: linux-media@vger.kernel.org 6300S: Maintained 6301T: git git://linuxtv.org/media_tree.git 6302F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6303F: drivers/media/i2c/dw9807-vcm.c 6304 6305DOUBLETALK DRIVER 6306M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6307L: blinux-list@redhat.com 6308S: Maintained 6309F: drivers/char/dtlk.c 6310F: include/linux/dtlk.h 6311 6312DPAA2 DATAPATH I/O (DPIO) DRIVER 6313M: Roy Pledge <Roy.Pledge@nxp.com> 6314L: linux-kernel@vger.kernel.org 6315S: Maintained 6316F: drivers/soc/fsl/dpio 6317 6318DPAA2 ETHERNET DRIVER 6319M: Ioana Ciornei <ioana.ciornei@nxp.com> 6320L: netdev@vger.kernel.org 6321S: Maintained 6322F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6323F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6324F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6325F: drivers/net/ethernet/freescale/dpaa2/Makefile 6326F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6327F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6328F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6329F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6330F: drivers/net/ethernet/freescale/dpaa2/dpni* 6331 6332DPAA2 ETHERNET SWITCH DRIVER 6333M: Ioana Ciornei <ioana.ciornei@nxp.com> 6334L: netdev@vger.kernel.org 6335S: Maintained 6336F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6337F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6338F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6339 6340DRBD DRIVER 6341M: Philipp Reisner <philipp.reisner@linbit.com> 6342M: Lars Ellenberg <lars.ellenberg@linbit.com> 6343M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6344L: drbd-dev@lists.linbit.com 6345S: Supported 6346W: http://www.drbd.org 6347T: git git://git.linbit.com/linux-drbd.git 6348T: git git://git.linbit.com/drbd-8.4.git 6349F: Documentation/admin-guide/blockdev/ 6350F: drivers/block/drbd/ 6351F: lib/lru_cache.c 6352 6353DRIVER COMPONENT FRAMEWORK 6354L: dri-devel@lists.freedesktop.org 6355F: drivers/base/component.c 6356F: include/linux/component.h 6357 6358DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6359M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6360R: "Rafael J. Wysocki" <rafael@kernel.org> 6361S: Supported 6362T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6363F: Documentation/core-api/kobject.rst 6364F: drivers/base/ 6365F: fs/debugfs/ 6366F: fs/sysfs/ 6367F: include/linux/debugfs.h 6368F: include/linux/kobj* 6369F: lib/kobj* 6370 6371DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6372M: Nishanth Menon <nm@ti.com> 6373L: linux-pm@vger.kernel.org 6374S: Maintained 6375F: drivers/soc/ti/smartreflex.c 6376F: include/linux/power/smartreflex.h 6377 6378DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6379M: Maxime Ripard <mripard@kernel.org> 6380M: Chen-Yu Tsai <wens@csie.org> 6381R: Jernej Skrabec <jernej.skrabec@gmail.com> 6382L: dri-devel@lists.freedesktop.org 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: drivers/gpu/drm/sun4i/sun8i* 6386 6387DRM DRIVER FOR ARM PL111 CLCD 6388M: Emma Anholt <emma@anholt.net> 6389S: Supported 6390T: git git://anongit.freedesktop.org/drm/drm-misc 6391F: drivers/gpu/drm/pl111/ 6392 6393DRM DRIVER FOR ARM VERSATILE TFT PANELS 6394M: Linus Walleij <linus.walleij@linaro.org> 6395S: Maintained 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6398F: drivers/gpu/drm/panel/panel-arm-versatile.c 6399 6400DRM DRIVER FOR ASPEED BMC GFX 6401M: Joel Stanley <joel@jms.id.au> 6402L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6406F: drivers/gpu/drm/aspeed/ 6407 6408DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6409M: Dave Airlie <airlied@redhat.com> 6410R: Thomas Zimmermann <tzimmermann@suse.de> 6411L: dri-devel@lists.freedesktop.org 6412S: Supported 6413T: git git://anongit.freedesktop.org/drm/drm-misc 6414F: drivers/gpu/drm/ast/ 6415 6416DRM DRIVER FOR BOCHS VIRTUAL GPU 6417M: Gerd Hoffmann <kraxel@redhat.com> 6418L: virtualization@lists.linux-foundation.org 6419S: Maintained 6420T: git git://anongit.freedesktop.org/drm/drm-misc 6421F: drivers/gpu/drm/tiny/bochs.c 6422 6423DRM DRIVER FOR BOE HIMAX8279D PANELS 6424M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6425S: Maintained 6426F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6427F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6428 6429DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6430M: Jagan Teki <jagan@amarulasolutions.com> 6431S: Maintained 6432F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6433F: drivers/gpu/drm/bridge/chipone-icn6211.c 6434 6435DRM DRIVER FOR EBBG FT8719 PANEL 6436M: Joel Selvaraj <jo@jsfamily.in> 6437S: Maintained 6438T: git git://anongit.freedesktop.org/drm/drm-misc 6439F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6440F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6441 6442DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6443M: Linus Walleij <linus.walleij@linaro.org> 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/tve200/ 6447 6448DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6449M: Icenowy Zheng <icenowy@aosc.io> 6450S: Maintained 6451F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6452F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6453 6454DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6455M: Jagan Teki <jagan@amarulasolutions.com> 6456S: Maintained 6457F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6458F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6459 6460DRM DRIVER FOR GENERIC EDP PANELS 6461R: Douglas Anderson <dianders@chromium.org> 6462F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6463F: drivers/gpu/drm/panel/panel-edp.c 6464 6465DRM DRIVER FOR GENERIC USB DISPLAY 6466M: Noralf Trønnes <noralf@tronnes.org> 6467S: Maintained 6468W: https://github.com/notro/gud/wiki 6469T: git git://anongit.freedesktop.org/drm/drm-misc 6470F: drivers/gpu/drm/gud/ 6471F: include/drm/gud.h 6472 6473DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6474M: Hans de Goede <hdegoede@redhat.com> 6475S: Maintained 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477F: drivers/gpu/drm/tiny/gm12u320.c 6478 6479DRM DRIVER FOR HX8357D PANELS 6480M: Emma Anholt <emma@anholt.net> 6481S: Maintained 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6484F: drivers/gpu/drm/tiny/hx8357d.c 6485 6486DRM DRIVER FOR ILITEK ILI9225 PANELS 6487M: David Lechner <david@lechnology.com> 6488S: Maintained 6489T: git git://anongit.freedesktop.org/drm/drm-misc 6490F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6491F: drivers/gpu/drm/tiny/ili9225.c 6492 6493DRM DRIVER FOR ILITEK ILI9486 PANELS 6494M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6498F: drivers/gpu/drm/tiny/ili9486.c 6499 6500DRM DRIVER FOR INTEL I810 VIDEO CARDS 6501S: Orphan / Obsolete 6502F: drivers/gpu/drm/i810/ 6503F: include/uapi/drm/i810_drm.h 6504 6505DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6506M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6507S: Supported 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: drivers/gpu/drm/logicvc/ 6510 6511DRM DRIVER FOR LVDS PANELS 6512M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6513L: dri-devel@lists.freedesktop.org 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515S: Maintained 6516F: drivers/gpu/drm/panel/panel-lvds.c 6517F: Documentation/devicetree/bindings/display/lvds.yaml 6518F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6519 6520DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6521M: Guido Günther <agx@sigxcpu.org> 6522R: Purism Kernel Team <kernel@puri.sm> 6523S: Maintained 6524F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6525F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6526 6527DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6528S: Orphan / Obsolete 6529F: drivers/gpu/drm/mga/ 6530F: include/uapi/drm/mga_drm.h 6531 6532DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6533M: Dave Airlie <airlied@redhat.com> 6534R: Thomas Zimmermann <tzimmermann@suse.de> 6535L: dri-devel@lists.freedesktop.org 6536S: Supported 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: drivers/gpu/drm/mgag200/ 6539 6540DRM DRIVER FOR MI0283QT 6541M: Noralf Trønnes <noralf@tronnes.org> 6542S: Maintained 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6545F: drivers/gpu/drm/tiny/mi0283qt.c 6546 6547DRM DRIVER FOR MIPI DBI compatible panels 6548M: Noralf Trønnes <noralf@tronnes.org> 6549S: Maintained 6550W: https://github.com/notro/panel-mipi-dbi/wiki 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6553F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6554 6555DRM DRIVER FOR MSM ADRENO GPU 6556M: Rob Clark <robdclark@gmail.com> 6557M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6558M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6559R: Sean Paul <sean@poorly.run> 6560L: linux-arm-msm@vger.kernel.org 6561L: dri-devel@lists.freedesktop.org 6562L: freedreno@lists.freedesktop.org 6563S: Maintained 6564T: git https://gitlab.freedesktop.org/drm/msm.git 6565F: Documentation/devicetree/bindings/display/msm/ 6566F: drivers/gpu/drm/msm/ 6567F: include/uapi/drm/msm_drm.h 6568 6569DRM DRIVER FOR NOVATEK NT35510 PANELS 6570M: Linus Walleij <linus.walleij@linaro.org> 6571S: Maintained 6572T: git git://anongit.freedesktop.org/drm/drm-misc 6573F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6574F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6575 6576DRM DRIVER FOR NOVATEK NT35560 PANELS 6577M: Linus Walleij <linus.walleij@linaro.org> 6578S: Maintained 6579T: git git://anongit.freedesktop.org/drm/drm-misc 6580F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6581F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6582 6583DRM DRIVER FOR NOVATEK NT36672A PANELS 6584M: Sumit Semwal <sumit.semwal@linaro.org> 6585S: Maintained 6586T: git git://anongit.freedesktop.org/drm/drm-misc 6587F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6588F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6589 6590DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6591M: Ben Skeggs <bskeggs@redhat.com> 6592M: Karol Herbst <kherbst@redhat.com> 6593M: Lyude Paul <lyude@redhat.com> 6594L: dri-devel@lists.freedesktop.org 6595L: nouveau@lists.freedesktop.org 6596S: Supported 6597W: https://nouveau.freedesktop.org/ 6598Q: https://patchwork.freedesktop.org/project/nouveau/ 6599Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6600B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6601C: irc://irc.oftc.net/nouveau 6602T: git https://gitlab.freedesktop.org/drm/nouveau.git 6603F: drivers/gpu/drm/nouveau/ 6604F: include/uapi/drm/nouveau_drm.h 6605 6606DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6607M: Stefan Mavrodiev <stefan@olimex.com> 6608S: Maintained 6609F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6610F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6611 6612DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6613R: Douglas Anderson <dianders@chromium.org> 6614F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6615F: drivers/gpu/drm/bridge/parade-ps8640.c 6616 6617DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6618M: Noralf Trønnes <noralf@tronnes.org> 6619S: Maintained 6620T: git git://anongit.freedesktop.org/drm/drm-misc 6621F: Documentation/devicetree/bindings/display/repaper.txt 6622F: drivers/gpu/drm/tiny/repaper.c 6623 6624DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6625M: Javier Martinez Canillas <javierm@redhat.com> 6626S: Maintained 6627T: git git://anongit.freedesktop.org/drm/drm-misc 6628F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6629F: drivers/gpu/drm/solomon/ssd130x* 6630 6631DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6632M: Dave Airlie <airlied@redhat.com> 6633M: Gerd Hoffmann <kraxel@redhat.com> 6634L: virtualization@lists.linux-foundation.org 6635S: Obsolete 6636W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6637T: git git://anongit.freedesktop.org/drm/drm-misc 6638F: drivers/gpu/drm/tiny/cirrus.c 6639 6640DRM DRIVER FOR QXL VIRTUAL GPU 6641M: Dave Airlie <airlied@redhat.com> 6642M: Gerd Hoffmann <kraxel@redhat.com> 6643L: virtualization@lists.linux-foundation.org 6644L: spice-devel@lists.freedesktop.org 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: drivers/gpu/drm/qxl/ 6648F: include/uapi/drm/qxl_drm.h 6649 6650DRM DRIVER FOR RAGE 128 VIDEO CARDS 6651S: Orphan / Obsolete 6652F: drivers/gpu/drm/r128/ 6653F: include/uapi/drm/r128_drm.h 6654 6655DRM DRIVER FOR RAYDIUM RM67191 PANELS 6656M: Robert Chiras <robert.chiras@nxp.com> 6657S: Maintained 6658F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6659F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6660 6661DRM DRIVER FOR SAMSUNG DB7430 PANELS 6662M: Linus Walleij <linus.walleij@linaro.org> 6663S: Maintained 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6666F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6667 6668DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6669M: Markuss Broks <markuss.broks@gmail.com> 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6672F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6673 6674DRM DRIVER FOR SITRONIX ST7703 PANELS 6675M: Guido Günther <agx@sigxcpu.org> 6676R: Purism Kernel Team <kernel@puri.sm> 6677R: Ondrej Jirman <megous@megous.com> 6678S: Maintained 6679F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6680F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6681 6682DRM DRIVER FOR SAVAGE VIDEO CARDS 6683S: Orphan / Obsolete 6684F: drivers/gpu/drm/savage/ 6685F: include/uapi/drm/savage_drm.h 6686 6687DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6688M: Thomas Zimmermann <tzimmermann@suse.de> 6689M: Javier Martinez Canillas <javierm@redhat.com> 6690L: dri-devel@lists.freedesktop.org 6691S: Maintained 6692T: git git://anongit.freedesktop.org/drm/drm-misc 6693F: drivers/gpu/drm/drm_aperture.c 6694F: drivers/gpu/drm/tiny/simpledrm.c 6695F: drivers/video/aperture.c 6696F: include/drm/drm_aperture.h 6697F: include/linux/aperture.h 6698 6699DRM DRIVER FOR SIS VIDEO CARDS 6700S: Orphan / Obsolete 6701F: drivers/gpu/drm/sis/ 6702F: include/uapi/drm/sis_drm.h 6703 6704DRM DRIVER FOR SITRONIX ST7586 PANELS 6705M: David Lechner <david@lechnology.com> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6709F: drivers/gpu/drm/tiny/st7586.c 6710 6711DRM DRIVER FOR SITRONIX ST7701 PANELS 6712M: Jagan Teki <jagan@amarulasolutions.com> 6713S: Maintained 6714F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6715F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6716 6717DRM DRIVER FOR SITRONIX ST7735R PANELS 6718M: David Lechner <david@lechnology.com> 6719S: Maintained 6720T: git git://anongit.freedesktop.org/drm/drm-misc 6721F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6722F: drivers/gpu/drm/tiny/st7735r.c 6723 6724DRM DRIVER FOR ST-ERICSSON MCDE 6725M: Linus Walleij <linus.walleij@linaro.org> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6729F: drivers/gpu/drm/mcde/ 6730 6731DRM DRIVER FOR TDFX VIDEO CARDS 6732S: Orphan / Obsolete 6733F: drivers/gpu/drm/tdfx/ 6734 6735DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6736M: Jagan Teki <jagan@amarulasolutions.com> 6737S: Maintained 6738F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6739F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6740 6741DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6742R: Douglas Anderson <dianders@chromium.org> 6743F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6744F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6745 6746DRM DRIVER FOR TPO TPG110 PANELS 6747M: Linus Walleij <linus.walleij@linaro.org> 6748S: Maintained 6749T: git git://anongit.freedesktop.org/drm/drm-misc 6750F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6751F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6752 6753DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6754M: Dave Airlie <airlied@redhat.com> 6755R: Sean Paul <sean@poorly.run> 6756R: Thomas Zimmermann <tzimmermann@suse.de> 6757L: dri-devel@lists.freedesktop.org 6758S: Supported 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: drivers/gpu/drm/udl/ 6761 6762DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6763M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6764M: Melissa Wen <melissa.srw@gmail.com> 6765R: Haneen Mohammed <hamohammed.sa@gmail.com> 6766R: Daniel Vetter <daniel@ffwll.ch> 6767L: dri-devel@lists.freedesktop.org 6768S: Maintained 6769T: git git://anongit.freedesktop.org/drm/drm-misc 6770F: Documentation/gpu/vkms.rst 6771F: drivers/gpu/drm/vkms/ 6772 6773DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6774M: Hans de Goede <hdegoede@redhat.com> 6775L: dri-devel@lists.freedesktop.org 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: drivers/gpu/drm/vboxvideo/ 6779 6780DRM DRIVER FOR VMWARE VIRTUAL GPU 6781M: Zack Rusin <zackr@vmware.com> 6782R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6783L: dri-devel@lists.freedesktop.org 6784S: Supported 6785T: git git://anongit.freedesktop.org/drm/drm-misc 6786F: drivers/gpu/drm/vmwgfx/ 6787F: include/uapi/drm/vmwgfx_drm.h 6788 6789DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6790M: Linus Walleij <linus.walleij@linaro.org> 6791S: Maintained 6792T: git git://anongit.freedesktop.org/drm/drm-misc 6793F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6794F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6795 6796DRM DRIVERS 6797M: David Airlie <airlied@gmail.com> 6798M: Daniel Vetter <daniel@ffwll.ch> 6799L: dri-devel@lists.freedesktop.org 6800S: Maintained 6801B: https://gitlab.freedesktop.org/drm 6802C: irc://irc.oftc.net/dri-devel 6803T: git git://anongit.freedesktop.org/drm/drm 6804F: Documentation/devicetree/bindings/display/ 6805F: Documentation/devicetree/bindings/gpu/ 6806F: Documentation/gpu/ 6807F: drivers/gpu/ 6808F: include/drm/ 6809F: include/linux/vga* 6810F: include/uapi/drm/ 6811 6812DRM DRIVERS AND MISC GPU PATCHES 6813M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6814M: Maxime Ripard <mripard@kernel.org> 6815M: Thomas Zimmermann <tzimmermann@suse.de> 6816S: Maintained 6817W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6818T: git git://anongit.freedesktop.org/drm/drm-misc 6819F: Documentation/gpu/ 6820F: drivers/gpu/drm/* 6821F: drivers/gpu/vga/ 6822F: include/drm/drm* 6823F: include/linux/vga* 6824F: include/uapi/drm/drm* 6825 6826DRM DRIVERS FOR ALLWINNER A10 6827M: Maxime Ripard <mripard@kernel.org> 6828M: Chen-Yu Tsai <wens@csie.org> 6829L: dri-devel@lists.freedesktop.org 6830S: Supported 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/devicetree/bindings/display/allwinner* 6833F: drivers/gpu/drm/sun4i/ 6834 6835DRM DRIVERS FOR AMLOGIC SOCS 6836M: Neil Armstrong <neil.armstrong@linaro.org> 6837L: dri-devel@lists.freedesktop.org 6838L: linux-amlogic@lists.infradead.org 6839S: Supported 6840W: http://linux-meson.com/ 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6843F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6844F: Documentation/gpu/meson.rst 6845F: drivers/gpu/drm/meson/ 6846 6847DRM DRIVERS FOR ATMEL HLCDC 6848M: Sam Ravnborg <sam@ravnborg.org> 6849M: Boris Brezillon <bbrezillon@kernel.org> 6850L: dri-devel@lists.freedesktop.org 6851S: Supported 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/devicetree/bindings/display/atmel/ 6854F: drivers/gpu/drm/atmel-hlcdc/ 6855 6856DRM DRIVERS FOR BRIDGE CHIPS 6857M: Andrzej Hajda <andrzej.hajda@intel.com> 6858M: Neil Armstrong <neil.armstrong@linaro.org> 6859M: Robert Foss <robert.foss@linaro.org> 6860R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6861R: Jonas Karlman <jonas@kwiboo.se> 6862R: Jernej Skrabec <jernej.skrabec@gmail.com> 6863S: Maintained 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/bridge/ 6866F: drivers/gpu/drm/bridge/ 6867 6868DRM DRIVERS FOR EXYNOS 6869M: Inki Dae <inki.dae@samsung.com> 6870M: Seung-Woo Kim <sw0312.kim@samsung.com> 6871M: Kyungmin Park <kyungmin.park@samsung.com> 6872L: dri-devel@lists.freedesktop.org 6873S: Supported 6874T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6875F: Documentation/devicetree/bindings/display/exynos/ 6876F: Documentation/devicetree/bindings/display/samsung/ 6877F: drivers/gpu/drm/exynos/ 6878F: include/uapi/drm/exynos_drm.h 6879 6880DRM DRIVERS FOR FREESCALE DCU 6881M: Stefan Agner <stefan@agner.ch> 6882M: Alison Wang <alison.wang@nxp.com> 6883L: dri-devel@lists.freedesktop.org 6884S: Supported 6885T: git git://anongit.freedesktop.org/drm/drm-misc 6886F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6887F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6888F: drivers/gpu/drm/fsl-dcu/ 6889 6890DRM DRIVERS FOR FREESCALE IMX 6891M: Philipp Zabel <p.zabel@pengutronix.de> 6892L: dri-devel@lists.freedesktop.org 6893S: Maintained 6894F: Documentation/devicetree/bindings/display/imx/ 6895F: drivers/gpu/drm/imx/ 6896F: drivers/gpu/ipu-v3/ 6897 6898DRM DRIVERS FOR FREESCALE IMX BRIDGE 6899M: Liu Ying <victor.liu@nxp.com> 6900L: dri-devel@lists.freedesktop.org 6901S: Maintained 6902F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6903F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6906F: drivers/gpu/drm/bridge/imx/ 6907 6908DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6909M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6910L: dri-devel@lists.freedesktop.org 6911S: Maintained 6912T: git git://github.com/patjak/drm-gma500 6913F: drivers/gpu/drm/gma500/ 6914 6915DRM DRIVERS FOR HISILICON 6916M: Xinliang Liu <xinliang.liu@linaro.org> 6917M: Tian Tao <tiantao6@hisilicon.com> 6918R: John Stultz <jstultz@google.com> 6919R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6920R: Chen Feng <puck.chen@hisilicon.com> 6921L: dri-devel@lists.freedesktop.org 6922S: Maintained 6923T: git git://anongit.freedesktop.org/drm/drm-misc 6924F: Documentation/devicetree/bindings/display/hisilicon/ 6925F: drivers/gpu/drm/hisilicon/ 6926 6927DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6928M: Deepak Rawat <drawat.floss@gmail.com> 6929L: linux-hyperv@vger.kernel.org 6930L: dri-devel@lists.freedesktop.org 6931S: Maintained 6932T: git git://anongit.freedesktop.org/drm/drm-misc 6933F: drivers/gpu/drm/hyperv 6934 6935DRM DRIVERS FOR LIMA 6936M: Qiang Yu <yuq825@gmail.com> 6937L: dri-devel@lists.freedesktop.org 6938L: lima@lists.freedesktop.org (moderated for non-subscribers) 6939S: Maintained 6940T: git git://anongit.freedesktop.org/drm/drm-misc 6941F: drivers/gpu/drm/lima/ 6942F: include/uapi/drm/lima_drm.h 6943 6944DRM DRIVERS FOR MEDIATEK 6945M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6946M: Philipp Zabel <p.zabel@pengutronix.de> 6947L: dri-devel@lists.freedesktop.org 6948L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6949S: Supported 6950F: Documentation/devicetree/bindings/display/mediatek/ 6951F: drivers/gpu/drm/mediatek/ 6952F: drivers/phy/mediatek/phy-mtk-dp.c 6953F: drivers/phy/mediatek/phy-mtk-hdmi* 6954F: drivers/phy/mediatek/phy-mtk-mipi* 6955 6956DRM DRIVERS FOR NVIDIA TEGRA 6957M: Thierry Reding <thierry.reding@gmail.com> 6958L: dri-devel@lists.freedesktop.org 6959L: linux-tegra@vger.kernel.org 6960S: Supported 6961T: git git://anongit.freedesktop.org/tegra/linux.git 6962F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6963F: Documentation/devicetree/bindings/gpu/host1x/ 6964F: drivers/gpu/drm/tegra/ 6965F: drivers/gpu/host1x/ 6966F: include/linux/host1x.h 6967F: include/uapi/drm/tegra_drm.h 6968 6969DRM DRIVERS FOR RENESAS 6970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6971M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6972L: dri-devel@lists.freedesktop.org 6973L: linux-renesas-soc@vger.kernel.org 6974S: Supported 6975T: git git://linuxtv.org/pinchartl/media drm/du/next 6976F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6979F: Documentation/devicetree/bindings/display/renesas,du.yaml 6980F: drivers/gpu/drm/rcar-du/ 6981F: drivers/gpu/drm/shmobile/ 6982F: include/linux/platform_data/shmob_drm.h 6983 6984DRM DRIVERS FOR ROCKCHIP 6985M: Sandy Huang <hjc@rock-chips.com> 6986M: Heiko Stübner <heiko@sntech.de> 6987L: dri-devel@lists.freedesktop.org 6988S: Maintained 6989T: git git://anongit.freedesktop.org/drm/drm-misc 6990F: Documentation/devicetree/bindings/display/rockchip/ 6991F: drivers/gpu/drm/rockchip/ 6992 6993DRM DRIVERS FOR STI 6994M: Alain Volmat <alain.volmat@foss.st.com> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6999F: drivers/gpu/drm/sti 7000 7001DRM DRIVERS FOR STM 7002M: Yannick Fertre <yannick.fertre@foss.st.com> 7003M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7004M: Philippe Cornu <philippe.cornu@foss.st.com> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7009F: drivers/gpu/drm/stm 7010 7011DRM DRIVERS FOR TI KEYSTONE 7012M: Jyri Sarha <jyri.sarha@iki.fi> 7013M: Tomi Valkeinen <tomba@kernel.org> 7014L: dri-devel@lists.freedesktop.org 7015S: Maintained 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7018F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7020F: drivers/gpu/drm/tidss/ 7021 7022DRM DRIVERS FOR TI LCDC 7023M: Jyri Sarha <jyri.sarha@iki.fi> 7024R: Tomi Valkeinen <tomba@kernel.org> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027F: Documentation/devicetree/bindings/display/tilcdc/ 7028F: drivers/gpu/drm/tilcdc/ 7029 7030DRM DRIVERS FOR TI OMAP 7031M: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/ti/ 7035F: drivers/gpu/drm/omapdrm/ 7036 7037DRM DRIVERS FOR V3D 7038M: Emma Anholt <emma@anholt.net> 7039M: Melissa Wen <mwen@igalia.com> 7040S: Supported 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7043F: drivers/gpu/drm/v3d/ 7044F: include/uapi/drm/v3d_drm.h 7045 7046DRM DRIVERS FOR VC4 7047M: Emma Anholt <emma@anholt.net> 7048M: Maxime Ripard <mripard@kernel.org> 7049S: Supported 7050T: git git://github.com/anholt/linux 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7053F: drivers/gpu/drm/vc4/ 7054F: include/uapi/drm/vc4_drm.h 7055 7056DRM DRIVERS FOR VIVANTE GPU IP 7057M: Lucas Stach <l.stach@pengutronix.de> 7058R: Russell King <linux+etnaviv@armlinux.org.uk> 7059R: Christian Gmeiner <christian.gmeiner@gmail.com> 7060L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7061L: dri-devel@lists.freedesktop.org 7062S: Maintained 7063F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7064F: drivers/gpu/drm/etnaviv/ 7065F: include/uapi/drm/etnaviv_drm.h 7066 7067DRM DRIVERS FOR XEN 7068M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7069L: dri-devel@lists.freedesktop.org 7070L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7071S: Supported 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/gpu/xen-front.rst 7074F: drivers/gpu/drm/xen/ 7075 7076DRM DRIVERS FOR XILINX 7077M: Hyun Kwon <hyun.kwon@xilinx.com> 7078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/xlnx/ 7083F: drivers/gpu/drm/xlnx/ 7084 7085DRM PANEL DRIVERS 7086M: Thierry Reding <thierry.reding@gmail.com> 7087R: Sam Ravnborg <sam@ravnborg.org> 7088L: dri-devel@lists.freedesktop.org 7089S: Maintained 7090T: git git://anongit.freedesktop.org/drm/drm-misc 7091F: Documentation/devicetree/bindings/display/panel/ 7092F: drivers/gpu/drm/drm_panel.c 7093F: drivers/gpu/drm/panel/ 7094F: include/drm/drm_panel.h 7095 7096DRM PRIVACY-SCREEN CLASS 7097M: Hans de Goede <hdegoede@redhat.com> 7098L: dri-devel@lists.freedesktop.org 7099S: Maintained 7100T: git git://anongit.freedesktop.org/drm/drm-misc 7101F: drivers/gpu/drm/drm_privacy_screen* 7102F: include/drm/drm_privacy_screen* 7103 7104DRM TTM SUBSYSTEM 7105M: Christian Koenig <christian.koenig@amd.com> 7106M: Huang Rui <ray.huang@amd.com> 7107L: dri-devel@lists.freedesktop.org 7108S: Maintained 7109T: git git://anongit.freedesktop.org/drm/drm-misc 7110F: drivers/gpu/drm/ttm/ 7111F: include/drm/ttm/ 7112 7113DRM GPU SCHEDULER 7114M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7115L: dri-devel@lists.freedesktop.org 7116S: Maintained 7117T: git git://anongit.freedesktop.org/drm/drm-misc 7118F: drivers/gpu/drm/scheduler/ 7119F: include/drm/gpu_scheduler.h 7120 7121DSBR100 USB FM RADIO DRIVER 7122M: Alexey Klimov <klimov.linux@gmail.com> 7123L: linux-media@vger.kernel.org 7124S: Maintained 7125T: git git://linuxtv.org/media_tree.git 7126F: drivers/media/radio/dsbr100.c 7127 7128DT3155 MEDIA DRIVER 7129M: Hans Verkuil <hverkuil@xs4all.nl> 7130L: linux-media@vger.kernel.org 7131S: Odd Fixes 7132W: https://linuxtv.org 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/pci/dt3155/ 7135 7136DVB_USB_AF9015 MEDIA DRIVER 7137M: Antti Palosaari <crope@iki.fi> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140W: https://linuxtv.org 7141W: http://palosaari.fi/linux/ 7142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7143T: git git://linuxtv.org/anttip/media_tree.git 7144F: drivers/media/usb/dvb-usb-v2/af9015* 7145 7146DVB_USB_AF9035 MEDIA DRIVER 7147M: Antti Palosaari <crope@iki.fi> 7148L: linux-media@vger.kernel.org 7149S: Maintained 7150W: https://linuxtv.org 7151W: http://palosaari.fi/linux/ 7152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7153T: git git://linuxtv.org/anttip/media_tree.git 7154F: drivers/media/usb/dvb-usb-v2/af9035* 7155 7156DVB_USB_ANYSEE MEDIA DRIVER 7157M: Antti Palosaari <crope@iki.fi> 7158L: linux-media@vger.kernel.org 7159S: Maintained 7160W: https://linuxtv.org 7161W: http://palosaari.fi/linux/ 7162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7163T: git git://linuxtv.org/anttip/media_tree.git 7164F: drivers/media/usb/dvb-usb-v2/anysee* 7165 7166DVB_USB_AU6610 MEDIA DRIVER 7167M: Antti Palosaari <crope@iki.fi> 7168L: linux-media@vger.kernel.org 7169S: Maintained 7170W: https://linuxtv.org 7171W: http://palosaari.fi/linux/ 7172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7173T: git git://linuxtv.org/anttip/media_tree.git 7174F: drivers/media/usb/dvb-usb-v2/au6610* 7175 7176DVB_USB_CE6230 MEDIA DRIVER 7177M: Antti Palosaari <crope@iki.fi> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180W: https://linuxtv.org 7181W: http://palosaari.fi/linux/ 7182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7183T: git git://linuxtv.org/anttip/media_tree.git 7184F: drivers/media/usb/dvb-usb-v2/ce6230* 7185 7186DVB_USB_CXUSB MEDIA DRIVER 7187M: Michael Krufky <mkrufky@linuxtv.org> 7188L: linux-media@vger.kernel.org 7189S: Maintained 7190W: https://linuxtv.org 7191W: http://github.com/mkrufky 7192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7193T: git git://linuxtv.org/media_tree.git 7194F: drivers/media/usb/dvb-usb/cxusb* 7195 7196DVB_USB_EC168 MEDIA DRIVER 7197M: Antti Palosaari <crope@iki.fi> 7198L: linux-media@vger.kernel.org 7199S: Maintained 7200W: https://linuxtv.org 7201W: http://palosaari.fi/linux/ 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/ec168* 7205 7206DVB_USB_GL861 MEDIA DRIVER 7207M: Antti Palosaari <crope@iki.fi> 7208L: linux-media@vger.kernel.org 7209S: Maintained 7210W: https://linuxtv.org 7211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7212T: git git://linuxtv.org/anttip/media_tree.git 7213F: drivers/media/usb/dvb-usb-v2/gl861* 7214 7215DVB_USB_MXL111SF MEDIA DRIVER 7216M: Michael Krufky <mkrufky@linuxtv.org> 7217L: linux-media@vger.kernel.org 7218S: Maintained 7219W: https://linuxtv.org 7220W: http://github.com/mkrufky 7221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7222T: git git://linuxtv.org/mkrufky/mxl111sf.git 7223F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7224 7225DVB_USB_RTL28XXU MEDIA DRIVER 7226M: Antti Palosaari <crope@iki.fi> 7227L: linux-media@vger.kernel.org 7228S: Maintained 7229W: https://linuxtv.org 7230W: http://palosaari.fi/linux/ 7231Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7232T: git git://linuxtv.org/anttip/media_tree.git 7233F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7234 7235DVB_USB_V2 MEDIA DRIVER 7236M: Antti Palosaari <crope@iki.fi> 7237L: linux-media@vger.kernel.org 7238S: Maintained 7239W: https://linuxtv.org 7240W: http://palosaari.fi/linux/ 7241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7242T: git git://linuxtv.org/anttip/media_tree.git 7243F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7244F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7245 7246DYNAMIC DEBUG 7247M: Jason Baron <jbaron@akamai.com> 7248S: Maintained 7249F: include/linux/dynamic_debug.h 7250F: lib/dynamic_debug.c 7251M: Jim Cromie <jim.cromie@gmail.com> 7252F: lib/test_dynamic_debug.c 7253 7254DYNAMIC INTERRUPT MODERATION 7255M: Tal Gilboa <talgi@nvidia.com> 7256S: Maintained 7257F: Documentation/networking/net_dim.rst 7258F: include/linux/dim.h 7259F: lib/dim/ 7260 7261DZ DECSTATION DZ11 SERIAL DRIVER 7262M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7263S: Maintained 7264F: drivers/tty/serial/dz.* 7265 7266E3X0 POWER BUTTON DRIVER 7267M: Moritz Fischer <moritz.fischer@ettus.com> 7268L: usrp-users@lists.ettus.com 7269S: Supported 7270W: http://www.ettus.com 7271F: Documentation/devicetree/bindings/input/e3x0-button.txt 7272F: drivers/input/misc/e3x0-button.c 7273 7274E4000 MEDIA DRIVER 7275M: Antti Palosaari <crope@iki.fi> 7276L: linux-media@vger.kernel.org 7277S: Maintained 7278W: https://linuxtv.org 7279W: http://palosaari.fi/linux/ 7280Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7281T: git git://linuxtv.org/anttip/media_tree.git 7282F: drivers/media/tuners/e4000* 7283 7284EARTH_PT1 MEDIA DRIVER 7285M: Akihiro Tsukada <tskd08@gmail.com> 7286L: linux-media@vger.kernel.org 7287S: Odd Fixes 7288F: drivers/media/pci/pt1/ 7289 7290EARTH_PT3 MEDIA DRIVER 7291M: Akihiro Tsukada <tskd08@gmail.com> 7292L: linux-media@vger.kernel.org 7293S: Odd Fixes 7294F: drivers/media/pci/pt3/ 7295 7296EC100 MEDIA DRIVER 7297M: Antti Palosaari <crope@iki.fi> 7298L: linux-media@vger.kernel.org 7299S: Maintained 7300W: https://linuxtv.org 7301W: http://palosaari.fi/linux/ 7302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7303T: git git://linuxtv.org/anttip/media_tree.git 7304F: drivers/media/dvb-frontends/ec100* 7305 7306ECRYPT FILE SYSTEM 7307M: Tyler Hicks <code@tyhicks.com> 7308L: ecryptfs@vger.kernel.org 7309S: Odd Fixes 7310W: http://ecryptfs.org 7311W: https://launchpad.net/ecryptfs 7312T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7313F: Documentation/filesystems/ecryptfs.rst 7314F: fs/ecryptfs/ 7315 7316EDAC-AMD64 7317M: Yazen Ghannam <yazen.ghannam@amd.com> 7318L: linux-edac@vger.kernel.org 7319S: Supported 7320F: drivers/edac/amd64_edac* 7321F: drivers/edac/mce_amd* 7322 7323EDAC-ARMADA 7324M: Jan Luebbe <jlu@pengutronix.de> 7325L: linux-edac@vger.kernel.org 7326S: Maintained 7327F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7328F: drivers/edac/armada_xp_* 7329 7330EDAC-AST2500 7331M: Stefan Schaeckeler <sschaeck@cisco.com> 7332S: Supported 7333F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7334F: drivers/edac/aspeed_edac.c 7335 7336EDAC-BLUEFIELD 7337M: Shravan Kumar Ramani <shravankr@nvidia.com> 7338S: Supported 7339F: drivers/edac/bluefield_edac.c 7340 7341EDAC-CALXEDA 7342M: Andre Przywara <andre.przywara@arm.com> 7343L: linux-edac@vger.kernel.org 7344S: Maintained 7345F: drivers/edac/highbank* 7346 7347EDAC-CAVIUM OCTEON 7348M: Ralf Baechle <ralf@linux-mips.org> 7349L: linux-edac@vger.kernel.org 7350L: linux-mips@vger.kernel.org 7351S: Supported 7352F: drivers/edac/octeon_edac* 7353 7354EDAC-CAVIUM THUNDERX 7355M: Robert Richter <rric@kernel.org> 7356L: linux-edac@vger.kernel.org 7357S: Odd Fixes 7358F: drivers/edac/thunderx_edac* 7359 7360EDAC-CORE 7361M: Borislav Petkov <bp@alien8.de> 7362M: Mauro Carvalho Chehab <mchehab@kernel.org> 7363M: Tony Luck <tony.luck@intel.com> 7364R: James Morse <james.morse@arm.com> 7365R: Robert Richter <rric@kernel.org> 7366L: linux-edac@vger.kernel.org 7367S: Supported 7368T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7369F: Documentation/admin-guide/ras.rst 7370F: Documentation/driver-api/edac.rst 7371F: drivers/edac/ 7372F: include/linux/edac.h 7373 7374EDAC-DMC520 7375M: Lei Wang <lewan@microsoft.com> 7376L: linux-edac@vger.kernel.org 7377S: Supported 7378F: drivers/edac/dmc520_edac.c 7379 7380EDAC-E752X 7381M: Mark Gross <markgross@kernel.org> 7382L: linux-edac@vger.kernel.org 7383S: Maintained 7384F: drivers/edac/e752x_edac.c 7385 7386EDAC-E7XXX 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e7xxx_edac.c 7390 7391EDAC-FSL_DDR 7392M: York Sun <york.sun@nxp.com> 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/fsl_ddr_edac.* 7396 7397EDAC-GHES 7398M: Mauro Carvalho Chehab <mchehab@kernel.org> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/ghes_edac.c 7402 7403EDAC-I10NM 7404M: Tony Luck <tony.luck@intel.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/i10nm_base.c 7408 7409EDAC-I3000 7410L: linux-edac@vger.kernel.org 7411S: Orphan 7412F: drivers/edac/i3000_edac.c 7413 7414EDAC-I5000 7415L: linux-edac@vger.kernel.org 7416S: Maintained 7417F: drivers/edac/i5000_edac.c 7418 7419EDAC-I5400 7420M: Mauro Carvalho Chehab <mchehab@kernel.org> 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/i5400_edac.c 7424 7425EDAC-I7300 7426M: Mauro Carvalho Chehab <mchehab@kernel.org> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i7300_edac.c 7430 7431EDAC-I7CORE 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i7core_edac.c 7436 7437EDAC-I82443BXGX 7438M: Tim Small <tim@buttersideup.com> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i82443bxgx_edac.c 7442 7443EDAC-I82975X 7444M: "Arvind R." <arvino55@gmail.com> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i82975x_edac.c 7448 7449EDAC-IE31200 7450M: Jason Baron <jbaron@akamai.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/ie31200_edac.c 7454 7455EDAC-IGEN6 7456M: Tony Luck <tony.luck@intel.com> 7457R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/igen6_edac.c 7461 7462EDAC-MPC85XX 7463M: Johannes Thumshirn <morbidrsa@gmail.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/mpc85xx_edac.[ch] 7467 7468EDAC-PASEMI 7469M: Egor Martovetsky <egor@pasemi.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/pasemi_edac.c 7473 7474EDAC-PND2 7475M: Tony Luck <tony.luck@intel.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/pnd2_edac.[ch] 7479 7480EDAC-QCOM 7481M: Channagoud Kadabi <ckadabi@codeaurora.org> 7482M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7483L: linux-arm-msm@vger.kernel.org 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: drivers/edac/qcom_edac.c 7487 7488EDAC-R82600 7489M: Tim Small <tim@buttersideup.com> 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/r82600_edac.c 7493 7494EDAC-SBRIDGE 7495M: Tony Luck <tony.luck@intel.com> 7496R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/sb_edac.c 7500 7501EDAC-SKYLAKE 7502M: Tony Luck <tony.luck@intel.com> 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/skx_*.[ch] 7506 7507EDAC-TI 7508M: Tero Kristo <kristo@kernel.org> 7509L: linux-edac@vger.kernel.org 7510S: Odd Fixes 7511F: drivers/edac/ti_edac.c 7512 7513EDIROL UA-101/UA-1000 DRIVER 7514M: Clemens Ladisch <clemens@ladisch.de> 7515L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7516S: Maintained 7517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7518F: sound/usb/misc/ua101.c 7519 7520EFI TEST DRIVER 7521M: Ivan Hu <ivan.hu@canonical.com> 7522M: Ard Biesheuvel <ardb@kernel.org> 7523L: linux-efi@vger.kernel.org 7524S: Maintained 7525F: drivers/firmware/efi/test/ 7526 7527EFI VARIABLE FILESYSTEM 7528M: Matthew Garrett <matthew.garrett@nebula.com> 7529M: Jeremy Kerr <jk@ozlabs.org> 7530M: Ard Biesheuvel <ardb@kernel.org> 7531L: linux-efi@vger.kernel.org 7532S: Maintained 7533T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7534F: fs/efivarfs/ 7535 7536EFIFB FRAMEBUFFER DRIVER 7537M: Peter Jones <pjones@redhat.com> 7538L: linux-fbdev@vger.kernel.org 7539S: Maintained 7540F: drivers/video/fbdev/efifb.c 7541 7542EFS FILESYSTEM 7543S: Orphan 7544W: http://aeschi.ch.eu.org/efs/ 7545F: fs/efs/ 7546 7547EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7548M: Douglas Miller <dougmill@linux.ibm.com> 7549L: netdev@vger.kernel.org 7550S: Maintained 7551F: drivers/net/ethernet/ibm/ehea/ 7552 7553ELM327 CAN NETWORK DRIVER 7554M: Max Staudt <max@enpas.org> 7555L: linux-can@vger.kernel.org 7556S: Maintained 7557F: Documentation/networking/device_drivers/can/can327.rst 7558F: drivers/net/can/can327.c 7559 7560EM28XX VIDEO4LINUX DRIVER 7561M: Mauro Carvalho Chehab <mchehab@kernel.org> 7562L: linux-media@vger.kernel.org 7563S: Maintained 7564W: https://linuxtv.org 7565T: git git://linuxtv.org/media_tree.git 7566F: Documentation/admin-guide/media/em28xx* 7567F: drivers/media/usb/em28xx/ 7568 7569EMBEDDED LINUX 7570M: Olivia Mackall <olivia@selenic.com> 7571M: David Woodhouse <dwmw2@infradead.org> 7572L: linux-embedded@vger.kernel.org 7573S: Maintained 7574 7575EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7576M: Adrian Hunter <adrian.hunter@intel.com> 7577M: Ritesh Harjani <riteshh@codeaurora.org> 7578M: Asutosh Das <asutoshd@codeaurora.org> 7579L: linux-mmc@vger.kernel.org 7580S: Supported 7581F: drivers/mmc/host/cqhci* 7582 7583EMULEX 10Gbps iSCSI - OneConnect DRIVER 7584M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7585L: linux-scsi@vger.kernel.org 7586S: Supported 7587W: http://www.broadcom.com 7588F: drivers/scsi/be2iscsi/ 7589 7590EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7591M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7592M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7593M: Somnath Kotur <somnath.kotur@broadcom.com> 7594L: netdev@vger.kernel.org 7595S: Supported 7596W: http://www.emulex.com 7597F: drivers/net/ethernet/emulex/benet/ 7598 7599EMULEX ONECONNECT ROCE DRIVER 7600M: Selvin Xavier <selvin.xavier@broadcom.com> 7601L: linux-rdma@vger.kernel.org 7602S: Odd Fixes 7603W: http://www.broadcom.com 7604F: drivers/infiniband/hw/ocrdma/ 7605F: include/uapi/rdma/ocrdma-abi.h 7606 7607EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7608M: James Smart <james.smart@broadcom.com> 7609M: Dick Kennedy <dick.kennedy@broadcom.com> 7610L: linux-scsi@vger.kernel.org 7611S: Supported 7612W: http://www.broadcom.com 7613F: drivers/scsi/lpfc/ 7614 7615EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7616M: James Smart <james.smart@broadcom.com> 7617M: Ram Vegesna <ram.vegesna@broadcom.com> 7618L: linux-scsi@vger.kernel.org 7619L: target-devel@vger.kernel.org 7620S: Supported 7621W: http://www.broadcom.com 7622F: drivers/scsi/elx/ 7623 7624ENE CB710 FLASH CARD READER DRIVER 7625M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7626S: Maintained 7627F: drivers/misc/cb710/ 7628F: drivers/mmc/host/cb710-mmc.* 7629F: include/linux/cb710.h 7630 7631ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7632M: Maxim Levitsky <maximlevitsky@gmail.com> 7633S: Maintained 7634F: drivers/media/rc/ene_ir.* 7635 7636EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7637M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7638L: linuxppc-dev@lists.ozlabs.org 7639S: Maintained 7640F: drivers/tty/ehv_bytechan.c 7641 7642EPSON S1D13XXX FRAMEBUFFER DRIVER 7643M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7644S: Maintained 7645T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7646F: drivers/video/fbdev/s1d13xxxfb.c 7647F: include/video/s1d13xxxfb.h 7648 7649EROFS FILE SYSTEM 7650M: Gao Xiang <xiang@kernel.org> 7651M: Chao Yu <chao@kernel.org> 7652R: Yue Hu <huyue2@coolpad.com> 7653R: Jeffle Xu <jefflexu@linux.alibaba.com> 7654L: linux-erofs@lists.ozlabs.org 7655S: Maintained 7656T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7657F: Documentation/filesystems/erofs.rst 7658F: fs/erofs/ 7659F: include/trace/events/erofs.h 7660 7661ERRSEQ ERROR TRACKING INFRASTRUCTURE 7662M: Jeff Layton <jlayton@kernel.org> 7663S: Maintained 7664F: include/linux/errseq.h 7665F: lib/errseq.c 7666 7667ESD CAN/USB DRIVERS 7668M: Frank Jungclaus <frank.jungclaus@esd.eu> 7669R: socketcan@esd.eu 7670L: linux-can@vger.kernel.org 7671S: Maintained 7672F: drivers/net/can/usb/esd_usb.c 7673 7674ET131X NETWORK DRIVER 7675M: Mark Einon <mark.einon@gmail.com> 7676S: Odd Fixes 7677F: drivers/net/ethernet/agere/ 7678 7679ETAS ES58X CAN/USB DRIVER 7680M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7681L: linux-can@vger.kernel.org 7682S: Maintained 7683F: drivers/net/can/usb/etas_es58x/ 7684 7685ETHERNET BRIDGE 7686M: Roopa Prabhu <roopa@nvidia.com> 7687M: Nikolay Aleksandrov <razor@blackwall.org> 7688L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7689L: netdev@vger.kernel.org 7690S: Maintained 7691W: http://www.linuxfoundation.org/en/Net:Bridge 7692F: include/linux/netfilter_bridge/ 7693F: net/bridge/ 7694 7695ETHERNET PHY LIBRARY 7696M: Andrew Lunn <andrew@lunn.ch> 7697M: Heiner Kallweit <hkallweit1@gmail.com> 7698R: Russell King <linux@armlinux.org.uk> 7699L: netdev@vger.kernel.org 7700S: Maintained 7701F: Documentation/ABI/testing/sysfs-class-net-phydev 7702F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7703F: Documentation/devicetree/bindings/net/mdio* 7704F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7705F: Documentation/networking/phy.rst 7706F: drivers/net/mdio/ 7707F: drivers/net/mdio/acpi_mdio.c 7708F: drivers/net/mdio/fwnode_mdio.c 7709F: drivers/net/mdio/of_mdio.c 7710F: drivers/net/pcs/ 7711F: drivers/net/phy/ 7712F: include/dt-bindings/net/qca-ar803x.h 7713F: include/linux/linkmode.h 7714F: include/linux/*mdio*.h 7715F: include/linux/mdio/*.h 7716F: include/linux/mii.h 7717F: include/linux/of_net.h 7718F: include/linux/phy.h 7719F: include/linux/phy_fixed.h 7720F: include/linux/platform_data/mdio-bcm-unimac.h 7721F: include/linux/platform_data/mdio-gpio.h 7722F: include/trace/events/mdio.h 7723F: include/uapi/linux/mdio.h 7724F: include/uapi/linux/mii.h 7725F: net/core/of_net.c 7726 7727EXEC & BINFMT API 7728R: Eric Biederman <ebiederm@xmission.com> 7729R: Kees Cook <keescook@chromium.org> 7730L: linux-mm@kvack.org 7731S: Supported 7732T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7733F: fs/*binfmt_*.c 7734F: fs/exec.c 7735F: include/linux/binfmts.h 7736F: include/linux/elf.h 7737F: include/uapi/linux/binfmts.h 7738F: include/uapi/linux/elf.h 7739F: tools/testing/selftests/exec/ 7740N: asm/elf.h 7741N: binfmt 7742 7743EXFAT FILE SYSTEM 7744M: Namjae Jeon <linkinjeon@kernel.org> 7745M: Sungjong Seo <sj1557.seo@samsung.com> 7746L: linux-fsdevel@vger.kernel.org 7747S: Maintained 7748T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7749F: fs/exfat/ 7750 7751EXT2 FILE SYSTEM 7752M: Jan Kara <jack@suse.com> 7753L: linux-ext4@vger.kernel.org 7754S: Maintained 7755F: Documentation/filesystems/ext2.rst 7756F: fs/ext2/ 7757F: include/linux/ext2* 7758 7759EXT4 FILE SYSTEM 7760M: "Theodore Ts'o" <tytso@mit.edu> 7761M: Andreas Dilger <adilger.kernel@dilger.ca> 7762L: linux-ext4@vger.kernel.org 7763S: Maintained 7764W: http://ext4.wiki.kernel.org 7765Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7767F: Documentation/filesystems/ext4/ 7768F: fs/ext4/ 7769F: include/trace/events/ext4.h 7770 7771Extended Verification Module (EVM) 7772M: Mimi Zohar <zohar@linux.ibm.com> 7773L: linux-integrity@vger.kernel.org 7774S: Supported 7775T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7776F: security/integrity/evm/ 7777F: security/integrity/ 7778 7779EXTENSIBLE FIRMWARE INTERFACE (EFI) 7780M: Ard Biesheuvel <ardb@kernel.org> 7781L: linux-efi@vger.kernel.org 7782S: Maintained 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7784F: Documentation/admin-guide/efi-stub.rst 7785F: arch/*/include/asm/efi.h 7786F: arch/*/kernel/efi.c 7787F: arch/arm/boot/compressed/efi-header.S 7788F: arch/arm64/kernel/efi-entry.S 7789F: arch/x86/platform/efi/ 7790F: drivers/firmware/efi/ 7791F: include/linux/efi*.h 7792 7793EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7794M: MyungJoo Ham <myungjoo.ham@samsung.com> 7795M: Chanwoo Choi <cw00.choi@samsung.com> 7796L: linux-kernel@vger.kernel.org 7797S: Maintained 7798T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7799F: Documentation/devicetree/bindings/extcon/ 7800F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7801F: drivers/extcon/ 7802F: include/linux/extcon.h 7803F: include/linux/extcon/ 7804 7805EXTRA BOOT CONFIG 7806M: Masami Hiramatsu <mhiramat@kernel.org> 7807S: Maintained 7808F: Documentation/admin-guide/bootconfig.rst 7809F: fs/proc/bootconfig.c 7810F: include/linux/bootconfig.h 7811F: lib/bootconfig-data.S 7812F: lib/bootconfig.c 7813F: tools/bootconfig/* 7814F: tools/bootconfig/scripts/* 7815 7816EXYNOS DP DRIVER 7817M: Jingoo Han <jingoohan1@gmail.com> 7818L: dri-devel@lists.freedesktop.org 7819S: Maintained 7820F: drivers/gpu/drm/exynos/exynos_dp* 7821 7822EXYNOS SYSMMU (IOMMU) driver 7823M: Marek Szyprowski <m.szyprowski@samsung.com> 7824L: iommu@lists.linux.dev 7825S: Maintained 7826F: drivers/iommu/exynos-iommu.c 7827 7828F2FS FILE SYSTEM 7829M: Jaegeuk Kim <jaegeuk@kernel.org> 7830M: Chao Yu <chao@kernel.org> 7831L: linux-f2fs-devel@lists.sourceforge.net 7832S: Maintained 7833W: https://f2fs.wiki.kernel.org/ 7834T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7835F: Documentation/ABI/testing/sysfs-fs-f2fs 7836F: Documentation/filesystems/f2fs.rst 7837F: fs/f2fs/ 7838F: include/linux/f2fs_fs.h 7839F: include/trace/events/f2fs.h 7840F: include/uapi/linux/f2fs.h 7841 7842F71805F HARDWARE MONITORING DRIVER 7843M: Jean Delvare <jdelvare@suse.com> 7844L: linux-hwmon@vger.kernel.org 7845S: Maintained 7846F: Documentation/hwmon/f71805f.rst 7847F: drivers/hwmon/f71805f.c 7848 7849FADDR2LINE 7850M: Josh Poimboeuf <jpoimboe@kernel.org> 7851S: Maintained 7852F: scripts/faddr2line 7853 7854FAILOVER MODULE 7855M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7856L: netdev@vger.kernel.org 7857S: Supported 7858F: Documentation/networking/failover.rst 7859F: include/net/failover.h 7860F: net/core/failover.c 7861 7862FANOTIFY 7863M: Jan Kara <jack@suse.cz> 7864R: Amir Goldstein <amir73il@gmail.com> 7865R: Matthew Bobrowski <repnop@google.com> 7866L: linux-fsdevel@vger.kernel.org 7867S: Maintained 7868F: fs/notify/fanotify/ 7869F: include/linux/fanotify.h 7870F: include/uapi/linux/fanotify.h 7871 7872FARSYNC SYNCHRONOUS DRIVER 7873M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7874S: Supported 7875W: http://www.farsite.co.uk/ 7876F: drivers/net/wan/farsync.* 7877 7878FAULT INJECTION SUPPORT 7879M: Akinobu Mita <akinobu.mita@gmail.com> 7880S: Supported 7881F: Documentation/fault-injection/ 7882F: lib/fault-inject.c 7883 7884FBTFT Framebuffer drivers 7885L: dri-devel@lists.freedesktop.org 7886L: linux-fbdev@vger.kernel.org 7887S: Orphan 7888F: drivers/staging/fbtft/ 7889 7890FC0011 TUNER DRIVER 7891M: Michael Buesch <m@bues.ch> 7892L: linux-media@vger.kernel.org 7893S: Maintained 7894F: drivers/media/tuners/fc0011.c 7895F: drivers/media/tuners/fc0011.h 7896 7897FC2580 MEDIA DRIVER 7898M: Antti Palosaari <crope@iki.fi> 7899L: linux-media@vger.kernel.org 7900S: Maintained 7901W: https://linuxtv.org 7902W: http://palosaari.fi/linux/ 7903Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7904T: git git://linuxtv.org/anttip/media_tree.git 7905F: drivers/media/tuners/fc2580* 7906 7907FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7908M: Hannes Reinecke <hare@suse.de> 7909L: linux-scsi@vger.kernel.org 7910S: Supported 7911W: www.Open-FCoE.org 7912F: drivers/scsi/fcoe/ 7913F: drivers/scsi/libfc/ 7914F: include/scsi/fc/ 7915F: include/scsi/libfc.h 7916F: include/scsi/libfcoe.h 7917F: include/uapi/scsi/fc/ 7918 7919FILE LOCKING (flock() and fcntl()/lockf()) 7920M: Jeff Layton <jlayton@kernel.org> 7921M: Chuck Lever <chuck.lever@oracle.com> 7922L: linux-fsdevel@vger.kernel.org 7923S: Maintained 7924F: fs/fcntl.c 7925F: fs/locks.c 7926F: include/linux/fcntl.h 7927F: include/uapi/linux/fcntl.h 7928 7929FILESYSTEM DIRECT ACCESS (DAX) 7930M: Dan Williams <dan.j.williams@intel.com> 7931R: Matthew Wilcox <willy@infradead.org> 7932R: Jan Kara <jack@suse.cz> 7933L: linux-fsdevel@vger.kernel.org 7934L: nvdimm@lists.linux.dev 7935S: Supported 7936F: fs/dax.c 7937F: include/linux/dax.h 7938F: include/trace/events/fs_dax.h 7939 7940FILESYSTEMS (VFS and infrastructure) 7941M: Alexander Viro <viro@zeniv.linux.org.uk> 7942L: linux-fsdevel@vger.kernel.org 7943S: Maintained 7944F: fs/* 7945F: include/linux/fs.h 7946F: include/linux/fs_types.h 7947F: include/uapi/linux/fs.h 7948F: include/uapi/linux/openat2.h 7949 7950FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7951M: Riku Voipio <riku.voipio@iki.fi> 7952L: linux-hwmon@vger.kernel.org 7953S: Maintained 7954F: drivers/hwmon/f75375s.c 7955F: include/linux/f75375s.h 7956 7957FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7958M: Clemens Ladisch <clemens@ladisch.de> 7959M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7961S: Maintained 7962T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7963F: include/uapi/sound/firewire.h 7964F: sound/firewire/ 7965 7966FIREWIRE MEDIA DRIVERS (firedtv) 7967M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7968L: linux-media@vger.kernel.org 7969L: linux1394-devel@lists.sourceforge.net 7970S: Maintained 7971T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7972F: drivers/media/firewire/ 7973 7974FIREWIRE SBP-2 TARGET 7975M: Chris Boot <bootc@bootc.net> 7976L: linux-scsi@vger.kernel.org 7977L: target-devel@vger.kernel.org 7978L: linux1394-devel@lists.sourceforge.net 7979S: Maintained 7980T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7981F: drivers/target/sbp/ 7982 7983FIREWIRE SUBSYSTEM 7984M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7985L: linux1394-devel@lists.sourceforge.net 7986S: Maintained 7987W: http://ieee1394.wiki.kernel.org/ 7988T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7989F: drivers/firewire/ 7990F: include/linux/firewire.h 7991F: include/uapi/linux/firewire*.h 7992F: tools/firewire/ 7993 7994FIRMWARE FRAMEWORK FOR ARMV8-A 7995M: Sudeep Holla <sudeep.holla@arm.com> 7996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7997S: Maintained 7998F: drivers/firmware/arm_ffa/ 7999F: include/linux/arm_ffa.h 8000 8001FIRMWARE LOADER (request_firmware) 8002M: Luis Chamberlain <mcgrof@kernel.org> 8003M: Russ Weight <russell.h.weight@intel.com> 8004L: linux-kernel@vger.kernel.org 8005S: Maintained 8006F: Documentation/firmware_class/ 8007F: drivers/base/firmware_loader/ 8008F: include/linux/firmware.h 8009 8010FLEXTIMER FTM-QUADDEC DRIVER 8011M: Patrick Havelange <patrick.havelange@essensium.com> 8012L: linux-iio@vger.kernel.org 8013S: Maintained 8014F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8015F: drivers/counter/ftm-quaddec.c 8016 8017FLOPPY DRIVER 8018M: Denis Efremov <efremov@linux.com> 8019L: linux-block@vger.kernel.org 8020S: Odd Fixes 8021F: drivers/block/floppy.c 8022 8023FLYSKY FSIA6B RC RECEIVER 8024M: Markus Koch <markus@notsyncing.net> 8025L: linux-input@vger.kernel.org 8026S: Maintained 8027F: drivers/input/joystick/fsia6b.c 8028 8029FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8030M: Geoffrey D. Bennett <g@b4.vu> 8031L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8032S: Maintained 8033T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8034F: sound/usb/mixer_scarlett_gen2.c 8035 8036FORCEDETH GIGABIT ETHERNET DRIVER 8037M: Rain River <rain.1986.08.12@gmail.com> 8038M: Zhu Yanjun <zyjzyj2000@gmail.com> 8039L: netdev@vger.kernel.org 8040S: Maintained 8041F: drivers/net/ethernet/nvidia/* 8042 8043FORTIFY_SOURCE 8044M: Kees Cook <keescook@chromium.org> 8045L: linux-hardening@vger.kernel.org 8046S: Supported 8047T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8048F: include/linux/fortify-string.h 8049F: lib/fortify_kunit.c 8050F: lib/test_fortify/* 8051F: scripts/test_fortify.sh 8052K: \b__NO_FORTIFY\b 8053 8054FPGA DFL DRIVERS 8055M: Wu Hao <hao.wu@intel.com> 8056R: Tom Rix <trix@redhat.com> 8057L: linux-fpga@vger.kernel.org 8058S: Maintained 8059F: Documentation/ABI/testing/sysfs-bus-dfl* 8060F: Documentation/fpga/dfl.rst 8061F: drivers/fpga/dfl* 8062F: drivers/uio/uio_dfl.c 8063F: include/linux/dfl.h 8064F: include/uapi/linux/fpga-dfl.h 8065 8066FPGA MANAGER FRAMEWORK 8067M: Moritz Fischer <mdf@kernel.org> 8068M: Wu Hao <hao.wu@intel.com> 8069M: Xu Yilun <yilun.xu@intel.com> 8070R: Tom Rix <trix@redhat.com> 8071L: linux-fpga@vger.kernel.org 8072S: Maintained 8073Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8074T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8075F: Documentation/devicetree/bindings/fpga/ 8076F: Documentation/driver-api/fpga/ 8077F: Documentation/fpga/ 8078F: drivers/fpga/ 8079F: include/linux/fpga/ 8080 8081INTEL MAX10 BMC SECURE UPDATES 8082M: Russ Weight <russell.h.weight@intel.com> 8083L: linux-fpga@vger.kernel.org 8084S: Maintained 8085F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8086F: drivers/fpga/intel-m10-bmc-sec-update.c 8087 8088MICROCHIP POLARFIRE FPGA DRIVERS 8089M: Conor Dooley <conor.dooley@microchip.com> 8090R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8091L: linux-fpga@vger.kernel.org 8092S: Supported 8093F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8094F: drivers/fpga/microchip-spi.c 8095 8096FPU EMULATOR 8097M: Bill Metzenthen <billm@melbpc.org.au> 8098S: Maintained 8099W: http://floatingpoint.sourceforge.net/emulator/index.html 8100F: arch/x86/math-emu/ 8101 8102FRAMEBUFFER CORE 8103M: Daniel Vetter <daniel@ffwll.ch> 8104F: drivers/video/fbdev/core/ 8105S: Odd Fixes 8106T: git git://anongit.freedesktop.org/drm/drm-misc 8107 8108FRAMEBUFFER LAYER 8109M: Helge Deller <deller@gmx.de> 8110L: linux-fbdev@vger.kernel.org 8111L: dri-devel@lists.freedesktop.org 8112S: Maintained 8113Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8115F: Documentation/fb/ 8116F: drivers/video/ 8117F: include/linux/fb.h 8118F: include/uapi/linux/fb.h 8119F: include/uapi/video/ 8120F: include/video/ 8121 8122FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8123M: Horia Geantă <horia.geanta@nxp.com> 8124M: Pankaj Gupta <pankaj.gupta@nxp.com> 8125M: Gaurav Jain <gaurav.jain@nxp.com> 8126L: linux-crypto@vger.kernel.org 8127S: Maintained 8128F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8129F: drivers/crypto/caam/ 8130 8131FREESCALE COLDFIRE M5441X MMC DRIVER 8132M: Angelo Dureghello <angelo.dureghello@timesys.com> 8133L: linux-mmc@vger.kernel.org 8134S: Maintained 8135F: drivers/mmc/host/sdhci-esdhc-mcf.c 8136F: include/linux/platform_data/mmc-esdhc-mcf.h 8137 8138FREESCALE DIU FRAMEBUFFER DRIVER 8139M: Timur Tabi <timur@kernel.org> 8140L: linux-fbdev@vger.kernel.org 8141S: Maintained 8142F: drivers/video/fbdev/fsl-diu-fb.* 8143 8144FREESCALE DMA DRIVER 8145M: Li Yang <leoyang.li@nxp.com> 8146M: Zhang Wei <zw@zh-kernel.org> 8147L: linuxppc-dev@lists.ozlabs.org 8148S: Maintained 8149F: drivers/dma/fsldma.* 8150 8151FREESCALE DSPI DRIVER 8152M: Vladimir Oltean <olteanv@gmail.com> 8153L: linux-spi@vger.kernel.org 8154S: Maintained 8155F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8156F: drivers/spi/spi-fsl-dspi.c 8157F: include/linux/spi/spi-fsl-dspi.h 8158 8159FREESCALE ENETC ETHERNET DRIVERS 8160M: Claudiu Manoil <claudiu.manoil@nxp.com> 8161L: netdev@vger.kernel.org 8162S: Maintained 8163F: drivers/net/ethernet/freescale/enetc/ 8164 8165FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8166M: Claudiu Manoil <claudiu.manoil@nxp.com> 8167L: netdev@vger.kernel.org 8168S: Maintained 8169F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8170F: drivers/net/ethernet/freescale/gianfar* 8171 8172FREESCALE GPMI NAND DRIVER 8173M: Han Xu <han.xu@nxp.com> 8174L: linux-mtd@lists.infradead.org 8175S: Maintained 8176F: drivers/mtd/nand/raw/gpmi-nand/* 8177 8178FREESCALE I2C CPM DRIVER 8179M: Jochen Friedrich <jochen@scram.de> 8180L: linuxppc-dev@lists.ozlabs.org 8181L: linux-i2c@vger.kernel.org 8182S: Maintained 8183F: drivers/i2c/busses/i2c-cpm.c 8184 8185FREESCALE IMX / MXC FEC DRIVER 8186M: Joakim Zhang <qiangqing.zhang@nxp.com> 8187L: netdev@vger.kernel.org 8188S: Maintained 8189F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8190F: drivers/net/ethernet/freescale/fec.h 8191F: drivers/net/ethernet/freescale/fec_main.c 8192F: drivers/net/ethernet/freescale/fec_ptp.c 8193 8194FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8195M: Sascha Hauer <s.hauer@pengutronix.de> 8196R: Pengutronix Kernel Team <kernel@pengutronix.de> 8197L: linux-fbdev@vger.kernel.org 8198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8199S: Maintained 8200F: drivers/video/fbdev/imxfb.c 8201 8202FREESCALE IMX DDR PMU DRIVER 8203M: Frank Li <Frank.li@nxp.com> 8204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8205S: Maintained 8206F: Documentation/admin-guide/perf/imx-ddr.rst 8207F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8208F: drivers/perf/fsl_imx8_ddr_perf.c 8209 8210FREESCALE IMX I2C DRIVER 8211M: Oleksij Rempel <o.rempel@pengutronix.de> 8212R: Pengutronix Kernel Team <kernel@pengutronix.de> 8213L: linux-i2c@vger.kernel.org 8214S: Maintained 8215F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8216F: drivers/i2c/busses/i2c-imx.c 8217 8218FREESCALE IMX LPI2C DRIVER 8219M: Dong Aisheng <aisheng.dong@nxp.com> 8220L: linux-i2c@vger.kernel.org 8221L: linux-imx@nxp.com 8222S: Maintained 8223F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8224F: drivers/i2c/busses/i2c-imx-lpi2c.c 8225 8226FREESCALE MPC I2C DRIVER 8227M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8228L: linux-i2c@vger.kernel.org 8229S: Maintained 8230F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8231F: drivers/i2c/busses/i2c-mpc.c 8232 8233FREESCALE QORIQ DPAA ETHERNET DRIVER 8234M: Madalin Bucur <madalin.bucur@nxp.com> 8235L: netdev@vger.kernel.org 8236S: Maintained 8237F: drivers/net/ethernet/freescale/dpaa 8238 8239FREESCALE QORIQ DPAA FMAN DRIVER 8240M: Madalin Bucur <madalin.bucur@nxp.com> 8241L: netdev@vger.kernel.org 8242S: Maintained 8243F: Documentation/devicetree/bindings/net/fsl-fman.txt 8244F: drivers/net/ethernet/freescale/fman 8245 8246FREESCALE QORIQ PTP CLOCK DRIVER 8247M: Yangbo Lu <yangbo.lu@nxp.com> 8248L: netdev@vger.kernel.org 8249S: Maintained 8250F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8251F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8252F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8253F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8254F: drivers/ptp/ptp_qoriq.c 8255F: drivers/ptp/ptp_qoriq_debugfs.c 8256F: include/linux/fsl/ptp_qoriq.h 8257 8258FREESCALE QUAD SPI DRIVER 8259M: Han Xu <han.xu@nxp.com> 8260L: linux-spi@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8263F: drivers/spi/spi-fsl-qspi.c 8264 8265FREESCALE QUICC ENGINE LIBRARY 8266M: Qiang Zhao <qiang.zhao@nxp.com> 8267L: linuxppc-dev@lists.ozlabs.org 8268S: Maintained 8269F: drivers/soc/fsl/qe/ 8270F: include/soc/fsl/qe/ 8271 8272FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8273M: Li Yang <leoyang.li@nxp.com> 8274L: netdev@vger.kernel.org 8275L: linuxppc-dev@lists.ozlabs.org 8276S: Maintained 8277F: drivers/net/ethernet/freescale/ucc_geth* 8278 8279FREESCALE QUICC ENGINE UCC HDLC DRIVER 8280M: Zhao Qiang <qiang.zhao@nxp.com> 8281L: netdev@vger.kernel.org 8282L: linuxppc-dev@lists.ozlabs.org 8283S: Maintained 8284F: drivers/net/wan/fsl_ucc_hdlc* 8285 8286FREESCALE QUICC ENGINE UCC UART DRIVER 8287M: Timur Tabi <timur@kernel.org> 8288L: linuxppc-dev@lists.ozlabs.org 8289S: Maintained 8290F: drivers/tty/serial/ucc_uart.c 8291 8292FREESCALE SOC DRIVERS 8293M: Li Yang <leoyang.li@nxp.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8296S: Maintained 8297F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8298F: Documentation/devicetree/bindings/soc/fsl/ 8299F: drivers/soc/fsl/ 8300F: include/linux/fsl/ 8301F: include/soc/fsl/ 8302 8303FREESCALE SOC FS_ENET DRIVER 8304M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8305L: linuxppc-dev@lists.ozlabs.org 8306L: netdev@vger.kernel.org 8307S: Maintained 8308F: drivers/net/ethernet/freescale/fs_enet/ 8309F: include/linux/fs_enet_pd.h 8310 8311FREESCALE SOC SOUND DRIVERS 8312M: Shengjiu Wang <shengjiu.wang@gmail.com> 8313M: Xiubo Li <Xiubo.Lee@gmail.com> 8314R: Fabio Estevam <festevam@gmail.com> 8315R: Nicolin Chen <nicoleotsuka@gmail.com> 8316L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8317L: linuxppc-dev@lists.ozlabs.org 8318S: Maintained 8319F: sound/soc/fsl/fsl* 8320F: sound/soc/fsl/imx* 8321F: sound/soc/fsl/mpc8610_hpcd.c 8322 8323FREESCALE USB PERIPHERAL DRIVERS 8324M: Li Yang <leoyang.li@nxp.com> 8325L: linux-usb@vger.kernel.org 8326L: linuxppc-dev@lists.ozlabs.org 8327S: Maintained 8328F: drivers/usb/gadget/udc/fsl* 8329 8330FREESCALE USB PHY DRIVER 8331M: Ran Wang <ran.wang_1@nxp.com> 8332L: linux-usb@vger.kernel.org 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: drivers/usb/phy/phy-fsl-usb* 8336 8337FREEVXFS FILESYSTEM 8338M: Christoph Hellwig <hch@infradead.org> 8339S: Maintained 8340W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8341F: fs/freevxfs/ 8342 8343FREEZER 8344M: "Rafael J. Wysocki" <rafael@kernel.org> 8345M: Pavel Machek <pavel@ucw.cz> 8346L: linux-pm@vger.kernel.org 8347S: Supported 8348F: Documentation/power/freezing-of-tasks.rst 8349F: include/linux/freezer.h 8350F: kernel/freezer.c 8351 8352FRONTSWAP API 8353M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8354L: linux-kernel@vger.kernel.org 8355S: Maintained 8356F: include/linux/frontswap.h 8357F: mm/frontswap.c 8358 8359FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8360M: David Howells <dhowells@redhat.com> 8361L: linux-cachefs@redhat.com (moderated for non-subscribers) 8362S: Supported 8363F: Documentation/filesystems/caching/ 8364F: fs/fscache/ 8365F: include/linux/fscache*.h 8366 8367FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8368M: Theodore Y. Ts'o <tytso@mit.edu> 8369M: Jaegeuk Kim <jaegeuk@kernel.org> 8370M: Eric Biggers <ebiggers@kernel.org> 8371L: linux-fscrypt@vger.kernel.org 8372S: Supported 8373Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8374T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8375F: Documentation/filesystems/fscrypt.rst 8376F: fs/crypto/ 8377F: include/linux/fscrypt*.h 8378F: include/uapi/linux/fscrypt.h 8379 8380FSI SUBSYSTEM 8381M: Jeremy Kerr <jk@ozlabs.org> 8382M: Joel Stanley <joel@jms.id.au> 8383R: Alistar Popple <alistair@popple.id.au> 8384R: Eddie James <eajames@linux.ibm.com> 8385L: linux-fsi@lists.ozlabs.org 8386S: Supported 8387Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8388T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8389F: drivers/fsi/ 8390F: include/linux/fsi*.h 8391F: include/trace/events/fsi*.h 8392 8393FSI-ATTACHED I2C DRIVER 8394M: Eddie James <eajames@linux.ibm.com> 8395L: linux-i2c@vger.kernel.org 8396L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8397S: Maintained 8398F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8399F: drivers/i2c/busses/i2c-fsi.c 8400 8401FSI-ATTACHED SPI DRIVER 8402M: Eddie James <eajames@linux.ibm.com> 8403L: linux-spi@vger.kernel.org 8404S: Maintained 8405F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8406F: drivers/spi/spi-fsi.c 8407 8408FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8409M: Jan Kara <jack@suse.cz> 8410R: Amir Goldstein <amir73il@gmail.com> 8411L: linux-fsdevel@vger.kernel.org 8412S: Maintained 8413T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8414F: fs/notify/ 8415F: include/linux/fsnotify*.h 8416 8417FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8418M: Eric Biggers <ebiggers@kernel.org> 8419M: Theodore Y. Ts'o <tytso@mit.edu> 8420L: linux-fscrypt@vger.kernel.org 8421S: Supported 8422Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8423T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8424F: Documentation/filesystems/fsverity.rst 8425F: fs/verity/ 8426F: include/linux/fsverity.h 8427F: include/uapi/linux/fsverity.h 8428 8429FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8430M: Michael Zaidman <michael.zaidman@gmail.com> 8431L: linux-i2c@vger.kernel.org 8432L: linux-input@vger.kernel.org 8433S: Maintained 8434F: drivers/hid/hid-ft260.c 8435 8436FUJITSU LAPTOP EXTRAS 8437M: Jonathan Woithe <jwoithe@just42.net> 8438L: platform-driver-x86@vger.kernel.org 8439S: Maintained 8440F: drivers/platform/x86/fujitsu-laptop.c 8441 8442FUJITSU M-5MO LS CAMERA ISP DRIVER 8443M: Kyungmin Park <kyungmin.park@samsung.com> 8444M: Heungjun Kim <riverful.kim@samsung.com> 8445L: linux-media@vger.kernel.org 8446S: Maintained 8447F: drivers/media/i2c/m5mols/ 8448F: include/media/i2c/m5mols.h 8449 8450FUJITSU TABLET EXTRAS 8451M: Robert Gerlach <khnz@gmx.de> 8452L: platform-driver-x86@vger.kernel.org 8453S: Maintained 8454F: drivers/platform/x86/fujitsu-tablet.c 8455 8456FUNCTION HOOKS (FTRACE) 8457M: Steven Rostedt <rostedt@goodmis.org> 8458M: Masami Hiramatsu <mhiramat@kernel.org> 8459R: Mark Rutland <mark.rutland@arm.com> 8460S: Maintained 8461T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8462F: Documentation/trace/ftrace* 8463F: kernel/trace/ftrace* 8464F: kernel/trace/fgraph.c 8465F: arch/*/*/*/*ftrace* 8466F: arch/*/*/*ftrace* 8467F: include/*/ftrace.h 8468 8469FUNGIBLE ETHERNET DRIVERS 8470M: Dimitris Michailidis <dmichail@fungible.com> 8471L: netdev@vger.kernel.org 8472S: Supported 8473F: drivers/net/ethernet/fungible/ 8474 8475FUSE: FILESYSTEM IN USERSPACE 8476M: Miklos Szeredi <miklos@szeredi.hu> 8477L: linux-fsdevel@vger.kernel.org 8478S: Maintained 8479W: https://github.com/libfuse/ 8480T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8481F: Documentation/filesystems/fuse.rst 8482F: fs/fuse/ 8483F: include/uapi/linux/fuse.h 8484 8485FUTEX SUBSYSTEM 8486M: Thomas Gleixner <tglx@linutronix.de> 8487M: Ingo Molnar <mingo@redhat.com> 8488R: Peter Zijlstra <peterz@infradead.org> 8489R: Darren Hart <dvhart@infradead.org> 8490R: Davidlohr Bueso <dave@stgolabs.net> 8491R: André Almeida <andrealmeid@igalia.com> 8492L: linux-kernel@vger.kernel.org 8493S: Maintained 8494T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8495F: Documentation/locking/*futex* 8496F: include/asm-generic/futex.h 8497F: include/linux/futex.h 8498F: include/uapi/linux/futex.h 8499F: kernel/futex/* 8500F: tools/perf/bench/futex* 8501F: tools/testing/selftests/futex/ 8502 8503GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8504M: Tim Harvey <tharvey@gateworks.com> 8505S: Maintained 8506F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8507F: drivers/mfd/gateworks-gsc.c 8508F: include/linux/mfd/gsc.h 8509F: Documentation/hwmon/gsc-hwmon.rst 8510F: drivers/hwmon/gsc-hwmon.c 8511F: include/linux/platform_data/gsc_hwmon.h 8512 8513GCC PLUGINS 8514M: Kees Cook <keescook@chromium.org> 8515L: linux-hardening@vger.kernel.org 8516S: Maintained 8517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8518F: Documentation/kbuild/gcc-plugins.rst 8519F: scripts/Makefile.gcc-plugins 8520F: scripts/gcc-plugins/ 8521 8522GCOV BASED KERNEL PROFILING 8523M: Peter Oberparleiter <oberpar@linux.ibm.com> 8524S: Maintained 8525F: Documentation/dev-tools/gcov.rst 8526F: kernel/gcov/ 8527 8528GDB KERNEL DEBUGGING HELPER SCRIPTS 8529M: Jan Kiszka <jan.kiszka@siemens.com> 8530M: Kieran Bingham <kbingham@kernel.org> 8531S: Supported 8532F: scripts/gdb/ 8533 8534GEMINI CRYPTO DRIVER 8535M: Corentin Labbe <clabbe@baylibre.com> 8536L: linux-crypto@vger.kernel.org 8537S: Maintained 8538F: drivers/crypto/gemini/ 8539 8540GEMTEK FM RADIO RECEIVER DRIVER 8541M: Hans Verkuil <hverkuil@xs4all.nl> 8542L: linux-media@vger.kernel.org 8543S: Maintained 8544W: https://linuxtv.org 8545T: git git://linuxtv.org/media_tree.git 8546F: drivers/media/radio/radio-gemtek* 8547 8548GENERIC ARCHITECTURE TOPOLOGY 8549M: Sudeep Holla <sudeep.holla@arm.com> 8550L: linux-kernel@vger.kernel.org 8551S: Maintained 8552F: drivers/base/arch_topology.c 8553F: include/linux/arch_topology.h 8554 8555GENERIC ENTRY CODE 8556M: Thomas Gleixner <tglx@linutronix.de> 8557M: Peter Zijlstra <peterz@infradead.org> 8558M: Andy Lutomirski <luto@kernel.org> 8559L: linux-kernel@vger.kernel.org 8560S: Maintained 8561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8562F: include/linux/entry-common.h 8563F: include/linux/entry-kvm.h 8564F: kernel/entry/ 8565 8566GENERIC GPIO I2C DRIVER 8567M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8568S: Supported 8569F: drivers/i2c/busses/i2c-gpio.c 8570F: include/linux/platform_data/i2c-gpio.h 8571 8572GENERIC GPIO I2C MULTIPLEXER DRIVER 8573M: Peter Korsgaard <peter.korsgaard@barco.com> 8574L: linux-i2c@vger.kernel.org 8575S: Supported 8576F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8577F: drivers/i2c/muxes/i2c-mux-gpio.c 8578F: include/linux/platform_data/i2c-mux-gpio.h 8579 8580GENERIC HDLC (WAN) DRIVERS 8581M: Krzysztof Halasa <khc@pm.waw.pl> 8582S: Maintained 8583W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8584F: drivers/net/wan/c101.c 8585F: drivers/net/wan/hd6457* 8586F: drivers/net/wan/hdlc* 8587F: drivers/net/wan/n2.c 8588F: drivers/net/wan/pc300too.c 8589F: drivers/net/wan/pci200syn.c 8590F: drivers/net/wan/wanxl* 8591 8592GENERIC INCLUDE/ASM HEADER FILES 8593M: Arnd Bergmann <arnd@arndb.de> 8594L: linux-arch@vger.kernel.org 8595S: Maintained 8596T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8597F: include/asm-generic/ 8598F: include/uapi/asm-generic/ 8599 8600GENERIC PHY FRAMEWORK 8601M: Vinod Koul <vkoul@kernel.org> 8602M: Kishon Vijay Abraham I <kishon@kernel.org> 8603L: linux-phy@lists.infradead.org 8604S: Supported 8605Q: https://patchwork.kernel.org/project/linux-phy/list/ 8606T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8607F: Documentation/devicetree/bindings/phy/ 8608F: drivers/phy/ 8609F: include/dt-bindings/phy/ 8610F: include/linux/phy/ 8611 8612GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8613M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8614S: Supported 8615F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8616 8617GENERIC PM DOMAINS 8618M: "Rafael J. Wysocki" <rafael@kernel.org> 8619M: Kevin Hilman <khilman@kernel.org> 8620M: Ulf Hansson <ulf.hansson@linaro.org> 8621L: linux-pm@vger.kernel.org 8622S: Supported 8623F: Documentation/devicetree/bindings/power/power?domain* 8624F: drivers/base/power/domain*.c 8625F: include/linux/pm_domain.h 8626 8627GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8628M: Eugen Hristev <eugen.hristev@microchip.com> 8629L: linux-input@vger.kernel.org 8630S: Maintained 8631F: drivers/input/touchscreen/resistive-adc-touch.c 8632 8633GENERIC STRING LIBRARY 8634R: Andy Shevchenko <andy@kernel.org> 8635S: Maintained 8636F: lib/string.c 8637F: lib/string_helpers.c 8638F: lib/test_string.c 8639F: lib/test-string_helpers.c 8640 8641GENERIC UIO DRIVER FOR PCI DEVICES 8642M: "Michael S. Tsirkin" <mst@redhat.com> 8643L: kvm@vger.kernel.org 8644S: Supported 8645F: drivers/uio/uio_pci_generic.c 8646 8647GENERIC VDSO LIBRARY 8648M: Andy Lutomirski <luto@kernel.org> 8649M: Thomas Gleixner <tglx@linutronix.de> 8650M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8651L: linux-kernel@vger.kernel.org 8652S: Maintained 8653T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8654F: include/asm-generic/vdso/vsyscall.h 8655F: include/vdso/ 8656F: kernel/time/vsyscall.c 8657F: lib/vdso/ 8658 8659GENWQE (IBM Generic Workqueue Card) 8660M: Frank Haverkamp <haver@linux.ibm.com> 8661S: Supported 8662F: drivers/misc/genwqe/ 8663 8664GET_MAINTAINER SCRIPT 8665M: Joe Perches <joe@perches.com> 8666S: Maintained 8667F: scripts/get_maintainer.pl 8668 8669GFS2 FILE SYSTEM 8670M: Bob Peterson <rpeterso@redhat.com> 8671M: Andreas Gruenbacher <agruenba@redhat.com> 8672L: cluster-devel@redhat.com 8673S: Supported 8674B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8675T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8676F: Documentation/filesystems/gfs2* 8677F: fs/gfs2/ 8678F: include/uapi/linux/gfs2_ondisk.h 8679 8680GIGABYTE WMI DRIVER 8681M: Thomas Weißschuh <thomas@weissschuh.net> 8682L: platform-driver-x86@vger.kernel.org 8683S: Maintained 8684F: drivers/platform/x86/gigabyte-wmi.c 8685 8686GNSS SUBSYSTEM 8687M: Johan Hovold <johan@kernel.org> 8688S: Maintained 8689T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8690F: Documentation/ABI/testing/sysfs-class-gnss 8691F: Documentation/devicetree/bindings/gnss/ 8692F: drivers/gnss/ 8693F: include/linux/gnss.h 8694 8695GO7007 MPEG CODEC 8696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8697L: linux-media@vger.kernel.org 8698S: Maintained 8699F: drivers/media/usb/go7007/ 8700 8701GOODIX TOUCHSCREEN 8702M: Bastien Nocera <hadess@hadess.net> 8703M: Hans de Goede <hdegoede@redhat.com> 8704L: linux-input@vger.kernel.org 8705S: Maintained 8706F: drivers/input/touchscreen/goodix* 8707 8708GOOGLE ETHERNET DRIVERS 8709M: Jeroen de Borst <jeroendb@google.com> 8710M: Catherine Sullivan <csully@google.com> 8711R: Shailend Chand <shailend@google.com> 8712L: netdev@vger.kernel.org 8713S: Supported 8714F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8715F: drivers/net/ethernet/google 8716 8717GPD POCKET FAN DRIVER 8718M: Hans de Goede <hdegoede@redhat.com> 8719L: platform-driver-x86@vger.kernel.org 8720S: Maintained 8721F: drivers/platform/x86/gpd-pocket-fan.c 8722 8723GPIO ACPI SUPPORT 8724M: Mika Westerberg <mika.westerberg@linux.intel.com> 8725M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8726L: linux-gpio@vger.kernel.org 8727L: linux-acpi@vger.kernel.org 8728S: Supported 8729T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8730F: Documentation/firmware-guide/acpi/gpio-properties.rst 8731F: drivers/gpio/gpiolib-acpi.c 8732F: drivers/gpio/gpiolib-acpi.h 8733 8734GPIO AGGREGATOR 8735M: Geert Uytterhoeven <geert+renesas@glider.be> 8736L: linux-gpio@vger.kernel.org 8737S: Supported 8738F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8739F: drivers/gpio/gpio-aggregator.c 8740 8741GPIO IR Transmitter 8742M: Sean Young <sean@mess.org> 8743L: linux-media@vger.kernel.org 8744S: Maintained 8745F: drivers/media/rc/gpio-ir-tx.c 8746 8747GPIO MOCKUP DRIVER 8748M: Bamvor Jian Zhang <bamv2005@gmail.com> 8749L: linux-gpio@vger.kernel.org 8750S: Maintained 8751F: drivers/gpio/gpio-mockup.c 8752F: tools/testing/selftests/gpio/ 8753 8754GPIO REGMAP 8755R: Michael Walle <michael@walle.cc> 8756S: Maintained 8757F: drivers/gpio/gpio-regmap.c 8758F: include/linux/gpio/regmap.h 8759 8760GPIO SUBSYSTEM 8761M: Linus Walleij <linus.walleij@linaro.org> 8762M: Bartosz Golaszewski <brgl@bgdev.pl> 8763L: linux-gpio@vger.kernel.org 8764S: Maintained 8765T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8766F: Documentation/ABI/obsolete/sysfs-gpio 8767F: Documentation/ABI/testing/gpio-cdev 8768F: Documentation/admin-guide/gpio/ 8769F: Documentation/devicetree/bindings/gpio/ 8770F: Documentation/driver-api/gpio/ 8771F: drivers/gpio/ 8772F: include/asm-generic/gpio.h 8773F: include/dt-bindings/gpio/ 8774F: include/linux/gpio.h 8775F: include/linux/gpio/ 8776F: include/linux/of_gpio.h 8777F: include/uapi/linux/gpio.h 8778F: tools/gpio/ 8779 8780GRE DEMULTIPLEXER DRIVER 8781M: Dmitry Kozlov <xeb@mail.ru> 8782L: netdev@vger.kernel.org 8783S: Maintained 8784F: include/net/gre.h 8785F: net/ipv4/gre_demux.c 8786F: net/ipv4/gre_offload.c 8787 8788GRETH 10/100/1G Ethernet MAC device driver 8789M: Andreas Larsson <andreas@gaisler.com> 8790L: netdev@vger.kernel.org 8791S: Maintained 8792F: drivers/net/ethernet/aeroflex/ 8793 8794GREYBUS AUDIO PROTOCOLS DRIVERS 8795M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8796M: Mark Greer <mgreer@animalcreek.com> 8797S: Maintained 8798F: drivers/staging/greybus/audio_apbridgea.c 8799F: drivers/staging/greybus/audio_apbridgea.h 8800F: drivers/staging/greybus/audio_codec.c 8801F: drivers/staging/greybus/audio_codec.h 8802F: drivers/staging/greybus/audio_gb.c 8803F: drivers/staging/greybus/audio_manager.c 8804F: drivers/staging/greybus/audio_manager.h 8805F: drivers/staging/greybus/audio_manager_module.c 8806F: drivers/staging/greybus/audio_manager_private.h 8807F: drivers/staging/greybus/audio_manager_sysfs.c 8808F: drivers/staging/greybus/audio_module.c 8809F: drivers/staging/greybus/audio_topology.c 8810 8811GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8812M: Viresh Kumar <vireshk@kernel.org> 8813S: Maintained 8814F: drivers/staging/greybus/authentication.c 8815F: drivers/staging/greybus/bootrom.c 8816F: drivers/staging/greybus/firmware.h 8817F: drivers/staging/greybus/fw-core.c 8818F: drivers/staging/greybus/fw-download.c 8819F: drivers/staging/greybus/fw-management.c 8820F: drivers/staging/greybus/greybus_authentication.h 8821F: drivers/staging/greybus/greybus_firmware.h 8822F: drivers/staging/greybus/hid.c 8823F: drivers/staging/greybus/i2c.c 8824F: drivers/staging/greybus/spi.c 8825F: drivers/staging/greybus/spilib.c 8826F: drivers/staging/greybus/spilib.h 8827 8828GREYBUS LOOPBACK DRIVER 8829M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8830S: Maintained 8831F: drivers/staging/greybus/loopback.c 8832 8833GREYBUS PLATFORM DRIVERS 8834M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8835S: Maintained 8836F: drivers/staging/greybus/arche-apb-ctrl.c 8837F: drivers/staging/greybus/arche-platform.c 8838F: drivers/staging/greybus/arche_platform.h 8839 8840GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8841M: Rui Miguel Silva <rmfrfs@gmail.com> 8842S: Maintained 8843F: drivers/staging/greybus/gpio.c 8844F: drivers/staging/greybus/light.c 8845F: drivers/staging/greybus/power_supply.c 8846F: drivers/staging/greybus/sdio.c 8847F: drivers/staging/greybus/spi.c 8848F: drivers/staging/greybus/spilib.c 8849 8850GREYBUS SUBSYSTEM 8851M: Johan Hovold <johan@kernel.org> 8852M: Alex Elder <elder@kernel.org> 8853M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8854L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8855S: Maintained 8856F: drivers/greybus/ 8857F: drivers/staging/greybus/ 8858F: include/linux/greybus.h 8859F: include/linux/greybus/ 8860 8861GREYBUS UART PROTOCOLS DRIVERS 8862M: David Lin <dtwlin@gmail.com> 8863S: Maintained 8864F: drivers/staging/greybus/log.c 8865F: drivers/staging/greybus/uart.c 8866 8867GS1662 VIDEO SERIALIZER 8868M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8869L: linux-media@vger.kernel.org 8870S: Maintained 8871T: git git://linuxtv.org/media_tree.git 8872F: drivers/media/spi/gs1662.c 8873 8874GSPCA FINEPIX SUBDRIVER 8875M: Frank Zago <frank@zago.net> 8876L: linux-media@vger.kernel.org 8877S: Maintained 8878T: git git://linuxtv.org/media_tree.git 8879F: drivers/media/usb/gspca/finepix.c 8880 8881GSPCA GL860 SUBDRIVER 8882M: Olivier Lorin <o.lorin@laposte.net> 8883L: linux-media@vger.kernel.org 8884S: Maintained 8885T: git git://linuxtv.org/media_tree.git 8886F: drivers/media/usb/gspca/gl860/ 8887 8888GSPCA M5602 SUBDRIVER 8889M: Erik Andren <erik.andren@gmail.com> 8890L: linux-media@vger.kernel.org 8891S: Maintained 8892T: git git://linuxtv.org/media_tree.git 8893F: drivers/media/usb/gspca/m5602/ 8894 8895GSPCA PAC207 SONIXB SUBDRIVER 8896M: Hans Verkuil <hverkuil@xs4all.nl> 8897L: linux-media@vger.kernel.org 8898S: Odd Fixes 8899T: git git://linuxtv.org/media_tree.git 8900F: drivers/media/usb/gspca/pac207.c 8901 8902GSPCA SN9C20X SUBDRIVER 8903M: Brian Johnson <brijohn@gmail.com> 8904L: linux-media@vger.kernel.org 8905S: Maintained 8906T: git git://linuxtv.org/media_tree.git 8907F: drivers/media/usb/gspca/sn9c20x.c 8908 8909GSPCA T613 SUBDRIVER 8910M: Leandro Costantino <lcostantino@gmail.com> 8911L: linux-media@vger.kernel.org 8912S: Maintained 8913T: git git://linuxtv.org/media_tree.git 8914F: drivers/media/usb/gspca/t613.c 8915 8916GSPCA USB WEBCAM DRIVER 8917M: Hans Verkuil <hverkuil@xs4all.nl> 8918L: linux-media@vger.kernel.org 8919S: Odd Fixes 8920T: git git://linuxtv.org/media_tree.git 8921F: drivers/media/usb/gspca/ 8922 8923GTP (GPRS Tunneling Protocol) 8924M: Pablo Neira Ayuso <pablo@netfilter.org> 8925M: Harald Welte <laforge@gnumonks.org> 8926L: osmocom-net-gprs@lists.osmocom.org 8927S: Maintained 8928T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8929F: drivers/net/gtp.c 8930 8931GUID PARTITION TABLE (GPT) 8932M: Davidlohr Bueso <dave@stgolabs.net> 8933L: linux-efi@vger.kernel.org 8934S: Maintained 8935F: block/partitions/efi.* 8936 8937HABANALABS PCI DRIVER 8938M: Oded Gabbay <ogabbay@kernel.org> 8939S: Supported 8940T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8941F: Documentation/ABI/testing/debugfs-driver-habanalabs 8942F: Documentation/ABI/testing/sysfs-driver-habanalabs 8943F: drivers/misc/habanalabs/ 8944F: include/trace/events/habanalabs.h 8945F: include/uapi/misc/habanalabs.h 8946 8947HACKRF MEDIA DRIVER 8948M: Antti Palosaari <crope@iki.fi> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951W: https://linuxtv.org 8952W: http://palosaari.fi/linux/ 8953Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8954T: git git://linuxtv.org/anttip/media_tree.git 8955F: drivers/media/usb/hackrf/ 8956 8957HANTRO VPU CODEC DRIVER 8958M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8959M: Philipp Zabel <p.zabel@pengutronix.de> 8960L: linux-media@vger.kernel.org 8961L: linux-rockchip@lists.infradead.org 8962S: Maintained 8963F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8964F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8965F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8966F: drivers/media/platform/verisilicon/ 8967 8968HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8969M: Frank Seidel <frank@f-seidel.de> 8970L: platform-driver-x86@vger.kernel.org 8971S: Maintained 8972W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8973F: drivers/platform/x86/hdaps.c 8974 8975HARDWARE MONITORING 8976M: Jean Delvare <jdelvare@suse.com> 8977M: Guenter Roeck <linux@roeck-us.net> 8978L: linux-hwmon@vger.kernel.org 8979S: Maintained 8980W: http://hwmon.wiki.kernel.org/ 8981T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8982F: Documentation/ABI/testing/sysfs-class-hwmon 8983F: Documentation/devicetree/bindings/hwmon/ 8984F: Documentation/hwmon/ 8985F: drivers/hwmon/ 8986F: include/linux/hwmon*.h 8987F: include/trace/events/hwmon*.h 8988K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8989 8990HARDWARE RANDOM NUMBER GENERATOR CORE 8991M: Olivia Mackall <olivia@selenic.com> 8992M: Herbert Xu <herbert@gondor.apana.org.au> 8993L: linux-crypto@vger.kernel.org 8994S: Odd fixes 8995F: Documentation/admin-guide/hw_random.rst 8996F: Documentation/devicetree/bindings/rng/ 8997F: drivers/char/hw_random/ 8998F: include/linux/hw_random.h 8999 9000HARDWARE SPINLOCK CORE 9001M: Ohad Ben-Cohen <ohad@wizery.com> 9002M: Bjorn Andersson <andersson@kernel.org> 9003R: Baolin Wang <baolin.wang7@gmail.com> 9004L: linux-remoteproc@vger.kernel.org 9005S: Maintained 9006T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9007F: Documentation/devicetree/bindings/hwlock/ 9008F: Documentation/locking/hwspinlock.rst 9009F: drivers/hwspinlock/ 9010F: include/linux/hwspinlock.h 9011 9012HARDWARE TRACING FACILITIES 9013M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9014S: Maintained 9015F: drivers/hwtracing/ 9016 9017HARMONY SOUND DRIVER 9018L: linux-parisc@vger.kernel.org 9019S: Maintained 9020F: sound/parisc/harmony.* 9021 9022HDPVR USB VIDEO ENCODER DRIVER 9023M: Hans Verkuil <hverkuil@xs4all.nl> 9024L: linux-media@vger.kernel.org 9025S: Odd Fixes 9026W: https://linuxtv.org 9027T: git git://linuxtv.org/media_tree.git 9028F: drivers/media/usb/hdpvr/ 9029 9030HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9031M: Matt Hsiao <matt.hsiao@hpe.com> 9032S: Supported 9033F: drivers/misc/hpilo.[ch] 9034 9035HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9036M: Jerry Hoemann <jerry.hoemann@hpe.com> 9037S: Supported 9038F: Documentation/watchdog/hpwdt.rst 9039F: drivers/watchdog/hpwdt.c 9040 9041HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9042M: Don Brace <don.brace@microchip.com> 9043L: storagedev@microchip.com 9044L: linux-scsi@vger.kernel.org 9045S: Supported 9046F: Documentation/scsi/hpsa.rst 9047F: drivers/scsi/hpsa*.[ch] 9048F: include/linux/cciss*.h 9049F: include/uapi/linux/cciss*.h 9050 9051HFI1 DRIVER 9052M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9053L: linux-rdma@vger.kernel.org 9054S: Supported 9055F: drivers/infiniband/hw/hfi1 9056 9057HFS FILESYSTEM 9058L: linux-fsdevel@vger.kernel.org 9059S: Orphan 9060F: Documentation/filesystems/hfs.rst 9061F: fs/hfs/ 9062 9063HFSPLUS FILESYSTEM 9064L: linux-fsdevel@vger.kernel.org 9065S: Orphan 9066F: Documentation/filesystems/hfsplus.rst 9067F: fs/hfsplus/ 9068 9069HGA FRAMEBUFFER DRIVER 9070M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9071L: linux-nvidia@lists.surfsouth.com 9072S: Maintained 9073W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9074F: drivers/video/fbdev/hgafb.c 9075 9076HIBERNATION (aka Software Suspend, aka swsusp) 9077M: "Rafael J. Wysocki" <rafael@kernel.org> 9078M: Pavel Machek <pavel@ucw.cz> 9079L: linux-pm@vger.kernel.org 9080S: Supported 9081B: https://bugzilla.kernel.org 9082F: arch/*/include/asm/suspend*.h 9083F: arch/x86/power/ 9084F: drivers/base/power/ 9085F: include/linux/freezer.h 9086F: include/linux/pm.h 9087F: include/linux/suspend.h 9088F: kernel/power/ 9089 9090HID CORE LAYER 9091M: Jiri Kosina <jikos@kernel.org> 9092M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9093L: linux-input@vger.kernel.org 9094S: Maintained 9095T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9096F: drivers/hid/ 9097F: include/linux/hid* 9098F: include/uapi/linux/hid* 9099 9100HID LOGITECH DRIVERS 9101R: Filipe Laíns <lains@riseup.net> 9102L: linux-input@vger.kernel.org 9103S: Maintained 9104F: drivers/hid/hid-logitech-* 9105 9106HID PLAYSTATION DRIVER 9107M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9108L: linux-input@vger.kernel.org 9109S: Supported 9110F: drivers/hid/hid-playstation.c 9111 9112HID PHOENIX RC FLIGHT CONTROLLER 9113M: Marcus Folkesson <marcus.folkesson@gmail.com> 9114L: linux-input@vger.kernel.org 9115S: Maintained 9116F: drivers/hid/hid-pxrc.c 9117 9118HID SENSOR HUB DRIVERS 9119M: Jiri Kosina <jikos@kernel.org> 9120M: Jonathan Cameron <jic23@kernel.org> 9121M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9122L: linux-input@vger.kernel.org 9123L: linux-iio@vger.kernel.org 9124S: Maintained 9125F: Documentation/hid/hid-sensor* 9126F: drivers/hid/hid-sensor-* 9127F: drivers/iio/*/hid-* 9128F: include/linux/hid-sensor-* 9129 9130HID VRC-2 CAR CONTROLLER DRIVER 9131M: Marcus Folkesson <marcus.folkesson@gmail.com> 9132L: linux-input@vger.kernel.org 9133S: Maintained 9134F: drivers/hid/hid-vrc2.c 9135 9136HID WACOM DRIVER 9137M: Ping Cheng <ping.cheng@wacom.com> 9138M: Jason Gerecke <jason.gerecke@wacom.com> 9139L: linux-input@vger.kernel.org 9140S: Maintained 9141F: drivers/hid/wacom.h 9142F: drivers/hid/wacom_* 9143 9144HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9145M: Thomas Gleixner <tglx@linutronix.de> 9146L: linux-kernel@vger.kernel.org 9147S: Maintained 9148T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9149F: Documentation/timers/ 9150F: include/linux/clockchips.h 9151F: include/linux/hrtimer.h 9152F: kernel/time/clockevents.c 9153F: kernel/time/hrtimer.c 9154F: kernel/time/timer_*.c 9155 9156HIGH-SPEED SCC DRIVER FOR AX.25 9157L: linux-hams@vger.kernel.org 9158S: Orphan 9159F: drivers/net/hamradio/scc.c 9160 9161HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9162M: HighPoint Linux Team <linux@highpoint-tech.com> 9163S: Supported 9164W: http://www.highpoint-tech.com 9165F: Documentation/scsi/hptiop.rst 9166F: drivers/scsi/hptiop.c 9167 9168HIPPI 9169M: Jes Sorensen <jes@trained-monkey.org> 9170L: linux-hippi@sunsite.dk 9171S: Maintained 9172F: drivers/net/hippi/ 9173F: include/linux/hippidevice.h 9174F: include/uapi/linux/if_hippi.h 9175F: net/802/hippi.c 9176 9177HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9178M: Kurt Kanzenbach <kurt@linutronix.de> 9179L: netdev@vger.kernel.org 9180S: Maintained 9181F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9182F: drivers/net/dsa/hirschmann/* 9183F: include/linux/platform_data/hirschmann-hellcreek.h 9184F: net/dsa/tag_hellcreek.c 9185 9186HISILICON DMA DRIVER 9187M: Zhou Wang <wangzhou1@hisilicon.com> 9188M: Jie Hai <haijie1@hisilicon.com> 9189L: dmaengine@vger.kernel.org 9190S: Maintained 9191F: drivers/dma/hisi_dma.c 9192 9193HISILICON GPIO DRIVER 9194M: Jay Fang <f.fangjian@huawei.com> 9195L: linux-gpio@vger.kernel.org 9196S: Maintained 9197F: drivers/gpio/gpio-hisi.c 9198 9199HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9200M: Longfang Liu <liulongfang@huawei.com> 9201L: linux-crypto@vger.kernel.org 9202S: Maintained 9203F: Documentation/ABI/testing/debugfs-hisi-hpre 9204F: drivers/crypto/hisilicon/hpre/hpre.h 9205F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9206F: drivers/crypto/hisilicon/hpre/hpre_main.c 9207 9208HISILICON I2C CONTROLLER DRIVER 9209M: Yicong Yang <yangyicong@hisilicon.com> 9210L: linux-i2c@vger.kernel.org 9211S: Maintained 9212W: https://www.hisilicon.com 9213F: drivers/i2c/busses/i2c-hisi.c 9214 9215HISILICON LPC BUS DRIVER 9216M: Jay Fang <f.fangjian@huawei.com> 9217S: Maintained 9218W: http://www.hisilicon.com 9219F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9220F: drivers/bus/hisi_lpc.c 9221 9222HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9223M: Yisen Zhuang <yisen.zhuang@huawei.com> 9224M: Salil Mehta <salil.mehta@huawei.com> 9225L: netdev@vger.kernel.org 9226S: Maintained 9227W: http://www.hisilicon.com 9228F: drivers/net/ethernet/hisilicon/hns3/ 9229 9230HISILICON NETWORK SUBSYSTEM DRIVER 9231M: Yisen Zhuang <yisen.zhuang@huawei.com> 9232M: Salil Mehta <salil.mehta@huawei.com> 9233L: netdev@vger.kernel.org 9234S: Maintained 9235W: http://www.hisilicon.com 9236F: Documentation/devicetree/bindings/net/hisilicon*.txt 9237F: drivers/net/ethernet/hisilicon/ 9238 9239HIKEY960 ONBOARD USB GPIO HUB DRIVER 9240M: John Stultz <jstultz@google.com> 9241L: linux-kernel@vger.kernel.org 9242S: Maintained 9243F: drivers/misc/hisi_hikey_usb.c 9244 9245HISILICON PMU DRIVER 9246M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9247M: Qi Liu <liuqi115@huawei.com> 9248S: Supported 9249W: http://www.hisilicon.com 9250F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9251F: Documentation/admin-guide/perf/hisi-pmu.rst 9252F: drivers/perf/hisilicon 9253 9254HISILICON HNS3 PMU DRIVER 9255M: Guangbin Huang <huangguangbin2@huawei.com> 9256S: Supported 9257F: Documentation/admin-guide/perf/hns3-pmu.rst 9258F: drivers/perf/hisilicon/hns3_pmu.c 9259 9260HISILICON PTT DRIVER 9261M: Yicong Yang <yangyicong@hisilicon.com> 9262L: linux-kernel@vger.kernel.org 9263S: Maintained 9264F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9265F: Documentation/trace/hisi-ptt.rst 9266F: drivers/hwtracing/ptt/ 9267 9268HISILICON QM DRIVER 9269M: Weili Qian <qianweili@huawei.com> 9270M: Zhou Wang <wangzhou1@hisilicon.com> 9271L: linux-crypto@vger.kernel.org 9272S: Maintained 9273F: drivers/crypto/hisilicon/Kconfig 9274F: drivers/crypto/hisilicon/Makefile 9275F: drivers/crypto/hisilicon/qm.c 9276F: drivers/crypto/hisilicon/sgl.c 9277F: include/linux/hisi_acc_qm.h 9278 9279HISILICON ZIP Controller DRIVER 9280M: Yang Shen <shenyang39@huawei.com> 9281M: Zhou Wang <wangzhou1@hisilicon.com> 9282L: linux-crypto@vger.kernel.org 9283S: Maintained 9284F: Documentation/ABI/testing/debugfs-hisi-zip 9285F: drivers/crypto/hisilicon/zip/ 9286 9287HISILICON ROCE DRIVER 9288M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9289M: Wenpeng Liang <liangwenpeng@huawei.com> 9290L: linux-rdma@vger.kernel.org 9291S: Maintained 9292F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9293F: drivers/infiniband/hw/hns/ 9294 9295HISILICON SAS Controller 9296M: John Garry <john.garry@huawei.com> 9297S: Supported 9298W: http://www.hisilicon.com 9299F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9300F: drivers/scsi/hisi_sas/ 9301 9302HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9303M: Kai Ye <yekai13@huawei.com> 9304M: Longfang Liu <liulongfang@huawei.com> 9305L: linux-crypto@vger.kernel.org 9306S: Maintained 9307F: Documentation/ABI/testing/debugfs-hisi-sec 9308F: drivers/crypto/hisilicon/sec2/sec.h 9309F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9310F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9311F: drivers/crypto/hisilicon/sec2/sec_main.c 9312 9313HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9314M: Jay Fang <f.fangjian@huawei.com> 9315L: linux-spi@vger.kernel.org 9316S: Maintained 9317W: http://www.hisilicon.com 9318F: drivers/spi/spi-hisi-kunpeng.c 9319 9320HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9321M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9322L: linux-kernel@vger.kernel.org 9323S: Maintained 9324F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9325F: drivers/spmi/hisi-spmi-controller.c 9326 9327HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9328M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9329L: linux-kernel@vger.kernel.org 9330S: Maintained 9331F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9332F: drivers/mfd/hi6421-spmi-pmic.c 9333 9334HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9335M: Weili Qian <qianweili@huawei.com> 9336S: Maintained 9337F: drivers/crypto/hisilicon/trng/trng.c 9338 9339HISILICON V3XX SPI NOR FLASH Controller Driver 9340M: Jay Fang <f.fangjian@huawei.com> 9341S: Maintained 9342W: http://www.hisilicon.com 9343F: drivers/spi/spi-hisi-sfc-v3xx.c 9344 9345HMM - Heterogeneous Memory Management 9346M: Jérôme Glisse <jglisse@redhat.com> 9347L: linux-mm@kvack.org 9348S: Maintained 9349F: Documentation/mm/hmm.rst 9350F: include/linux/hmm* 9351F: lib/test_hmm* 9352F: mm/hmm* 9353F: tools/testing/selftests/vm/*hmm* 9354 9355HOST AP DRIVER 9356M: Jouni Malinen <j@w1.fi> 9357L: linux-wireless@vger.kernel.org 9358S: Obsolete 9359W: http://w1.fi/hostap-driver.html 9360F: drivers/net/wireless/intersil/hostap/ 9361 9362HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9363L: platform-driver-x86@vger.kernel.org 9364S: Orphan 9365F: drivers/platform/x86/tc1100-wmi.c 9366 9367HPET: High Precision Event Timers driver 9368M: Clemens Ladisch <clemens@ladisch.de> 9369S: Maintained 9370F: Documentation/timers/hpet.rst 9371F: drivers/char/hpet.c 9372F: include/linux/hpet.h 9373F: include/uapi/linux/hpet.h 9374 9375HPET: x86 9376S: Orphan 9377F: arch/x86/include/asm/hpet.h 9378F: arch/x86/kernel/hpet.c 9379 9380HPFS FILESYSTEM 9381M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9382S: Maintained 9383W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9384F: fs/hpfs/ 9385 9386HSI SUBSYSTEM 9387M: Sebastian Reichel <sre@kernel.org> 9388S: Maintained 9389T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9390F: Documentation/ABI/testing/sysfs-bus-hsi 9391F: Documentation/driver-api/hsi.rst 9392F: drivers/hsi/ 9393F: include/linux/hsi/ 9394F: include/uapi/linux/hsi/ 9395 9396HSO 3G MODEM DRIVER 9397L: linux-usb@vger.kernel.org 9398S: Orphan 9399F: drivers/net/usb/hso.c 9400 9401HSR NETWORK PROTOCOL 9402L: netdev@vger.kernel.org 9403S: Orphan 9404F: net/hsr/ 9405 9406HT16K33 LED CONTROLLER DRIVER 9407M: Robin van der Gracht <robin@protonic.nl> 9408S: Maintained 9409F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9410F: drivers/auxdisplay/ht16k33.c 9411 9412HTCPEN TOUCHSCREEN DRIVER 9413M: Pau Oliva Fora <pof@eslack.org> 9414L: linux-input@vger.kernel.org 9415S: Maintained 9416F: drivers/input/touchscreen/htcpen.c 9417 9418HTE SUBSYSTEM 9419M: Dipen Patel <dipenp@nvidia.com> 9420S: Maintained 9421F: Documentation/devicetree/bindings/timestamp/ 9422F: Documentation/driver-api/hte/ 9423F: drivers/hte/ 9424F: include/linux/hte.h 9425 9426HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9427M: Lorenzo Bianconi <lorenzo@kernel.org> 9428L: linux-iio@vger.kernel.org 9429S: Maintained 9430W: http://www.st.com/ 9431F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9432F: drivers/iio/humidity/hts221* 9433 9434HUAWEI ETHERNET DRIVER 9435L: netdev@vger.kernel.org 9436S: Orphan 9437F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9438F: drivers/net/ethernet/huawei/hinic/ 9439 9440HUGETLB SUBSYSTEM 9441M: Mike Kravetz <mike.kravetz@oracle.com> 9442M: Muchun Song <muchun.song@linux.dev> 9443L: linux-mm@kvack.org 9444S: Maintained 9445F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9446F: Documentation/admin-guide/mm/hugetlbpage.rst 9447F: Documentation/mm/hugetlbfs_reserv.rst 9448F: Documentation/mm/vmemmap_dedup.rst 9449F: fs/hugetlbfs/ 9450F: include/linux/hugetlb.h 9451F: mm/hugetlb.c 9452F: mm/hugetlb_vmemmap.c 9453F: mm/hugetlb_vmemmap.h 9454 9455HVA ST MEDIA DRIVER 9456M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9457L: linux-media@vger.kernel.org 9458S: Supported 9459W: https://linuxtv.org 9460T: git git://linuxtv.org/media_tree.git 9461F: drivers/media/platform/st/sti/hva 9462 9463HWPOISON MEMORY FAILURE HANDLING 9464M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9465R: Miaohe Lin <linmiaohe@huawei.com> 9466L: linux-mm@kvack.org 9467S: Maintained 9468F: mm/hwpoison-inject.c 9469F: mm/memory-failure.c 9470 9471HYCON HY46XX TOUCHSCREEN SUPPORT 9472M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9473L: linux-input@vger.kernel.org 9474S: Maintained 9475F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9476F: drivers/input/touchscreen/hycon-hy46xx.c 9477 9478HYGON PROCESSOR SUPPORT 9479M: Pu Wen <puwen@hygon.cn> 9480L: linux-kernel@vger.kernel.org 9481S: Maintained 9482F: arch/x86/kernel/cpu/hygon.c 9483 9484HYNIX HI556 SENSOR DRIVER 9485M: Shawn Tu <shawnx.tu@intel.com> 9486L: linux-media@vger.kernel.org 9487S: Maintained 9488T: git git://linuxtv.org/media_tree.git 9489F: drivers/media/i2c/hi556.c 9490 9491HYNIX HI846 SENSOR DRIVER 9492M: Martin Kepplinger <martin.kepplinger@puri.sm> 9493L: linux-media@vger.kernel.org 9494S: Maintained 9495F: drivers/media/i2c/hi846.c 9496 9497HYNIX HI847 SENSOR DRIVER 9498M: Shawn Tu <shawnx.tu@intel.com> 9499L: linux-media@vger.kernel.org 9500S: Maintained 9501F: drivers/media/i2c/hi847.c 9502 9503Hyper-V/Azure CORE AND DRIVERS 9504M: "K. Y. Srinivasan" <kys@microsoft.com> 9505M: Haiyang Zhang <haiyangz@microsoft.com> 9506M: Wei Liu <wei.liu@kernel.org> 9507M: Dexuan Cui <decui@microsoft.com> 9508L: linux-hyperv@vger.kernel.org 9509S: Supported 9510T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9511F: Documentation/ABI/stable/sysfs-bus-vmbus 9512F: Documentation/ABI/testing/debugfs-hyperv 9513F: Documentation/virt/hyperv 9514F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9515F: arch/arm64/hyperv 9516F: arch/arm64/include/asm/hyperv-tlfs.h 9517F: arch/arm64/include/asm/mshyperv.h 9518F: arch/x86/hyperv 9519F: arch/x86/include/asm/hyperv-tlfs.h 9520F: arch/x86/include/asm/mshyperv.h 9521F: arch/x86/include/asm/trace/hyperv.h 9522F: arch/x86/kernel/cpu/mshyperv.c 9523F: drivers/clocksource/hyperv_timer.c 9524F: drivers/hid/hid-hyperv.c 9525F: drivers/hv/ 9526F: drivers/input/serio/hyperv-keyboard.c 9527F: drivers/iommu/hyperv-iommu.c 9528F: drivers/net/ethernet/microsoft/ 9529F: drivers/net/hyperv/ 9530F: drivers/pci/controller/pci-hyperv-intf.c 9531F: drivers/pci/controller/pci-hyperv.c 9532F: drivers/scsi/storvsc_drv.c 9533F: drivers/uio/uio_hv_generic.c 9534F: drivers/video/fbdev/hyperv_fb.c 9535F: include/asm-generic/hyperv-tlfs.h 9536F: include/asm-generic/mshyperv.h 9537F: include/clocksource/hyperv_timer.h 9538F: include/linux/hyperv.h 9539F: include/uapi/linux/hyperv.h 9540F: net/vmw_vsock/hyperv_transport.c 9541F: tools/hv/ 9542 9543HYPERBUS SUPPORT 9544M: Vignesh Raghavendra <vigneshr@ti.com> 9545L: linux-mtd@lists.infradead.org 9546S: Supported 9547Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9548C: irc://irc.oftc.net/mtd 9549T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9550F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9551F: drivers/mtd/hyperbus/ 9552F: include/linux/mtd/hyperbus.h 9553 9554HYPERVISOR VIRTUAL CONSOLE DRIVER 9555L: linuxppc-dev@lists.ozlabs.org 9556S: Odd Fixes 9557F: drivers/tty/hvc/ 9558 9559I2C ACPI SUPPORT 9560M: Mika Westerberg <mika.westerberg@linux.intel.com> 9561L: linux-i2c@vger.kernel.org 9562L: linux-acpi@vger.kernel.org 9563S: Maintained 9564F: drivers/i2c/i2c-core-acpi.c 9565 9566I2C CONTROLLER DRIVER FOR NVIDIA GPU 9567M: Ajay Gupta <ajayg@nvidia.com> 9568L: linux-i2c@vger.kernel.org 9569S: Maintained 9570F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9571F: drivers/i2c/busses/i2c-nvidia-gpu.c 9572 9573I2C MUXES 9574M: Peter Rosin <peda@axentia.se> 9575L: linux-i2c@vger.kernel.org 9576S: Maintained 9577F: Documentation/devicetree/bindings/i2c/i2c-arb* 9578F: Documentation/devicetree/bindings/i2c/i2c-gate* 9579F: Documentation/devicetree/bindings/i2c/i2c-mux* 9580F: Documentation/i2c/i2c-topology.rst 9581F: Documentation/i2c/muxes/ 9582F: drivers/i2c/i2c-mux.c 9583F: drivers/i2c/muxes/ 9584F: include/linux/i2c-mux.h 9585 9586I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9587M: Gregory CLEMENT <gregory.clement@bootlin.com> 9588L: linux-i2c@vger.kernel.org 9589S: Maintained 9590F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9591F: drivers/i2c/busses/i2c-mv64xxx.c 9592 9593I2C OVER PARALLEL PORT 9594M: Jean Delvare <jdelvare@suse.com> 9595L: linux-i2c@vger.kernel.org 9596S: Maintained 9597F: Documentation/i2c/busses/i2c-parport.rst 9598F: drivers/i2c/busses/i2c-parport.c 9599 9600I2C SUBSYSTEM 9601M: Wolfram Sang <wsa@kernel.org> 9602L: linux-i2c@vger.kernel.org 9603S: Maintained 9604W: https://i2c.wiki.kernel.org/ 9605Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9606T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9607F: Documentation/devicetree/bindings/i2c/i2c.txt 9608F: Documentation/i2c/ 9609F: drivers/i2c/* 9610F: include/dt-bindings/i2c/i2c.h 9611F: include/linux/i2c-dev.h 9612F: include/linux/i2c-smbus.h 9613F: include/linux/i2c.h 9614F: include/uapi/linux/i2c-*.h 9615F: include/uapi/linux/i2c.h 9616 9617I2C SUBSYSTEM HOST DRIVERS 9618L: linux-i2c@vger.kernel.org 9619S: Odd Fixes 9620W: https://i2c.wiki.kernel.org/ 9621Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9622T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9623F: Documentation/devicetree/bindings/i2c/ 9624F: drivers/i2c/algos/ 9625F: drivers/i2c/busses/ 9626F: include/dt-bindings/i2c/ 9627 9628I2C-TAOS-EVM DRIVER 9629M: Jean Delvare <jdelvare@suse.com> 9630L: linux-i2c@vger.kernel.org 9631S: Maintained 9632F: Documentation/i2c/busses/i2c-taos-evm.rst 9633F: drivers/i2c/busses/i2c-taos-evm.c 9634 9635I2C-TINY-USB DRIVER 9636M: Till Harbaum <till@harbaum.org> 9637L: linux-i2c@vger.kernel.org 9638S: Maintained 9639W: http://www.harbaum.org/till/i2c_tiny_usb 9640F: drivers/i2c/busses/i2c-tiny-usb.c 9641 9642I2C/SMBUS CONTROLLER DRIVERS FOR PC 9643M: Jean Delvare <jdelvare@suse.com> 9644L: linux-i2c@vger.kernel.org 9645S: Maintained 9646F: Documentation/i2c/busses/i2c-ali1535.rst 9647F: Documentation/i2c/busses/i2c-ali1563.rst 9648F: Documentation/i2c/busses/i2c-ali15x3.rst 9649F: Documentation/i2c/busses/i2c-amd756.rst 9650F: Documentation/i2c/busses/i2c-amd8111.rst 9651F: Documentation/i2c/busses/i2c-i801.rst 9652F: Documentation/i2c/busses/i2c-nforce2.rst 9653F: Documentation/i2c/busses/i2c-piix4.rst 9654F: Documentation/i2c/busses/i2c-sis5595.rst 9655F: Documentation/i2c/busses/i2c-sis630.rst 9656F: Documentation/i2c/busses/i2c-sis96x.rst 9657F: Documentation/i2c/busses/i2c-via.rst 9658F: Documentation/i2c/busses/i2c-viapro.rst 9659F: drivers/i2c/busses/i2c-ali1535.c 9660F: drivers/i2c/busses/i2c-ali1563.c 9661F: drivers/i2c/busses/i2c-ali15x3.c 9662F: drivers/i2c/busses/i2c-amd756-s4882.c 9663F: drivers/i2c/busses/i2c-amd756.c 9664F: drivers/i2c/busses/i2c-amd8111.c 9665F: drivers/i2c/busses/i2c-i801.c 9666F: drivers/i2c/busses/i2c-isch.c 9667F: drivers/i2c/busses/i2c-nforce2-s4985.c 9668F: drivers/i2c/busses/i2c-nforce2.c 9669F: drivers/i2c/busses/i2c-piix4.c 9670F: drivers/i2c/busses/i2c-sis5595.c 9671F: drivers/i2c/busses/i2c-sis630.c 9672F: drivers/i2c/busses/i2c-sis96x.c 9673F: drivers/i2c/busses/i2c-via.c 9674F: drivers/i2c/busses/i2c-viapro.c 9675 9676I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9677M: Hans de Goede <hdegoede@redhat.com> 9678L: linux-i2c@vger.kernel.org 9679S: Maintained 9680F: drivers/i2c/busses/i2c-cht-wc.c 9681 9682I2C/SMBUS ISMT DRIVER 9683M: Seth Heasley <seth.heasley@intel.com> 9684M: Neil Horman <nhorman@tuxdriver.com> 9685L: linux-i2c@vger.kernel.org 9686F: Documentation/i2c/busses/i2c-ismt.rst 9687F: drivers/i2c/busses/i2c-ismt.c 9688 9689I2C/SMBUS STUB DRIVER 9690M: Jean Delvare <jdelvare@suse.com> 9691L: linux-i2c@vger.kernel.org 9692S: Maintained 9693F: drivers/i2c/i2c-stub.c 9694 9695I3C DRIVER FOR CADENCE I3C MASTER IP 9696M: Przemysław Gaj <pgaj@cadence.com> 9697S: Maintained 9698F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9699F: drivers/i3c/master/i3c-master-cdns.c 9700 9701I3C DRIVER FOR SYNOPSYS DESIGNWARE 9702M: Vitor Soares <vitor.soares@synopsys.com> 9703S: Maintained 9704F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9705F: drivers/i3c/master/dw* 9706 9707I3C SUBSYSTEM 9708M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9709L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9710S: Maintained 9711C: irc://chat.freenode.net/linux-i3c 9712T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9713F: Documentation/ABI/testing/sysfs-bus-i3c 9714F: Documentation/devicetree/bindings/i3c/ 9715F: Documentation/driver-api/i3c 9716F: drivers/i3c/ 9717F: include/linux/i3c/ 9718 9719IA64 (Itanium) PLATFORM 9720L: linux-ia64@vger.kernel.org 9721S: Orphan 9722F: Documentation/ia64/ 9723F: arch/ia64/ 9724 9725IBM Operation Panel Input Driver 9726M: Eddie James <eajames@linux.ibm.com> 9727L: linux-input@vger.kernel.org 9728S: Maintained 9729F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9730F: drivers/input/misc/ibm-panel.c 9731 9732IBM Power 842 compression accelerator 9733M: Haren Myneni <haren@us.ibm.com> 9734S: Supported 9735F: crypto/842.c 9736F: drivers/crypto/nx/Kconfig 9737F: drivers/crypto/nx/Makefile 9738F: drivers/crypto/nx/nx-842* 9739F: include/linux/sw842.h 9740F: lib/842/ 9741 9742IBM Power in-Nest Crypto Acceleration 9743M: Breno Leitão <leitao@debian.org> 9744M: Nayna Jain <nayna@linux.ibm.com> 9745M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9746L: linux-crypto@vger.kernel.org 9747S: Supported 9748F: drivers/crypto/nx/Kconfig 9749F: drivers/crypto/nx/Makefile 9750F: drivers/crypto/nx/nx-aes* 9751F: drivers/crypto/nx/nx-sha* 9752F: drivers/crypto/nx/nx.* 9753F: drivers/crypto/nx/nx_csbcpb.h 9754F: drivers/crypto/nx/nx_debugfs.c 9755 9756IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9757M: Tyrel Datwyler <tyreld@linux.ibm.com> 9758L: linux-pci@vger.kernel.org 9759L: linuxppc-dev@lists.ozlabs.org 9760S: Supported 9761F: drivers/pci/hotplug/rpadlpar* 9762 9763IBM Power Linux RAID adapter 9764M: Brian King <brking@us.ibm.com> 9765S: Supported 9766F: drivers/scsi/ipr.* 9767 9768IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9769M: Tyrel Datwyler <tyreld@linux.ibm.com> 9770L: linux-pci@vger.kernel.org 9771L: linuxppc-dev@lists.ozlabs.org 9772S: Supported 9773F: drivers/pci/hotplug/rpaphp* 9774 9775IBM Power SRIOV Virtual NIC Device Driver 9776M: Haren Myneni <haren@linux.ibm.com> 9777M: Rick Lindsley <ricklind@linux.ibm.com> 9778R: Nick Child <nnac123@linux.ibm.com> 9779R: Dany Madden <danymadden@us.ibm.com> 9780R: Thomas Falcon <tlfalcon@linux.ibm.com> 9781L: netdev@vger.kernel.org 9782S: Supported 9783F: drivers/net/ethernet/ibm/ibmvnic.* 9784 9785IBM Power Virtual Accelerator Switchboard 9786L: linuxppc-dev@lists.ozlabs.org 9787S: Supported 9788F: arch/powerpc/include/asm/vas.h 9789F: arch/powerpc/platforms/powernv/copy-paste.h 9790F: arch/powerpc/platforms/powernv/vas* 9791 9792IBM Power Virtual Ethernet Device Driver 9793M: Nick Child <nnac123@linux.ibm.com> 9794L: netdev@vger.kernel.org 9795S: Supported 9796F: drivers/net/ethernet/ibm/ibmveth.* 9797 9798IBM Power Virtual FC Device Drivers 9799M: Tyrel Datwyler <tyreld@linux.ibm.com> 9800L: linux-scsi@vger.kernel.org 9801S: Supported 9802F: drivers/scsi/ibmvscsi/ibmvfc* 9803 9804IBM Power Virtual Management Channel Driver 9805M: Brad Warrum <bwarrum@linux.ibm.com> 9806M: Ritu Agarwal <rituagar@linux.ibm.com> 9807S: Supported 9808F: drivers/misc/ibmvmc.* 9809 9810IBM Power Virtual SCSI Device Drivers 9811M: Tyrel Datwyler <tyreld@linux.ibm.com> 9812L: linux-scsi@vger.kernel.org 9813S: Supported 9814F: drivers/scsi/ibmvscsi/ibmvscsi* 9815F: include/scsi/viosrp.h 9816 9817IBM Power Virtual SCSI Device Target Driver 9818M: Michael Cyr <mikecyr@linux.ibm.com> 9819L: linux-scsi@vger.kernel.org 9820L: target-devel@vger.kernel.org 9821S: Supported 9822F: drivers/scsi/ibmvscsi_tgt/ 9823 9824IBM Power VMX Cryptographic instructions 9825M: Breno Leitão <leitao@debian.org> 9826M: Nayna Jain <nayna@linux.ibm.com> 9827M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9828L: linux-crypto@vger.kernel.org 9829S: Supported 9830F: drivers/crypto/vmx/Kconfig 9831F: drivers/crypto/vmx/Makefile 9832F: drivers/crypto/vmx/aes* 9833F: drivers/crypto/vmx/ghash* 9834F: drivers/crypto/vmx/ppc-xlate.pl 9835F: drivers/crypto/vmx/vmx.c 9836 9837IBM ServeRAID RAID DRIVER 9838S: Orphan 9839F: drivers/scsi/ips.* 9840 9841ICH LPC AND GPIO DRIVER 9842M: Peter Tyser <ptyser@xes-inc.com> 9843S: Maintained 9844F: drivers/gpio/gpio-ich.c 9845F: drivers/mfd/lpc_ich.c 9846 9847ICY I2C DRIVER 9848M: Max Staudt <max@enpas.org> 9849L: linux-i2c@vger.kernel.org 9850S: Maintained 9851F: drivers/i2c/busses/i2c-icy.c 9852 9853IDEAPAD LAPTOP EXTRAS DRIVER 9854M: Ike Panhc <ike.pan@canonical.com> 9855L: platform-driver-x86@vger.kernel.org 9856S: Maintained 9857W: http://launchpad.net/ideapad-laptop 9858F: drivers/platform/x86/ideapad-laptop.c 9859 9860IDEAPAD LAPTOP SLIDEBAR DRIVER 9861M: Andrey Moiseev <o2g.org.ru@gmail.com> 9862L: linux-input@vger.kernel.org 9863S: Maintained 9864W: https://github.com/o2genum/ideapad-slidebar 9865F: drivers/input/misc/ideapad_slidebar.c 9866 9867IDMAPPED MOUNTS 9868M: Christian Brauner <brauner@kernel.org> 9869M: Seth Forshee <sforshee@kernel.org> 9870L: linux-fsdevel@vger.kernel.org 9871S: Maintained 9872T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9873F: Documentation/filesystems/idmappings.rst 9874F: tools/testing/selftests/mount_setattr/ 9875F: include/linux/mnt_idmapping.h 9876 9877IDT VersaClock 5 CLOCK DRIVER 9878M: Luca Ceresoli <luca@lucaceresoli.net> 9879S: Maintained 9880F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9881F: drivers/clk/clk-versaclock5.c 9882 9883IEEE 802.15.4 SUBSYSTEM 9884M: Alexander Aring <alex.aring@gmail.com> 9885M: Stefan Schmidt <stefan@datenfreihafen.org> 9886L: linux-wpan@vger.kernel.org 9887S: Maintained 9888W: https://linux-wpan.org/ 9889T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9890T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9891F: Documentation/networking/ieee802154.rst 9892F: drivers/net/ieee802154/ 9893F: include/linux/ieee802154.h 9894F: include/linux/nl802154.h 9895F: include/net/af_ieee802154.h 9896F: include/net/cfg802154.h 9897F: include/net/ieee802154_netdev.h 9898F: include/net/mac802154.h 9899F: include/net/nl802154.h 9900F: net/ieee802154/ 9901F: net/mac802154/ 9902 9903IFE PROTOCOL 9904M: Yotam Gigi <yotam.gi@gmail.com> 9905M: Jamal Hadi Salim <jhs@mojatatu.com> 9906F: include/net/ife.h 9907F: include/uapi/linux/ife.h 9908F: net/ife 9909 9910IGORPLUG-USB IR RECEIVER 9911M: Sean Young <sean@mess.org> 9912L: linux-media@vger.kernel.org 9913S: Maintained 9914F: drivers/media/rc/igorplugusb.c 9915 9916IGUANAWORKS USB IR TRANSCEIVER 9917M: Sean Young <sean@mess.org> 9918L: linux-media@vger.kernel.org 9919S: Maintained 9920F: drivers/media/rc/iguanair.c 9921 9922IIO DIGITAL POTENTIOMETER DAC 9923M: Peter Rosin <peda@axentia.se> 9924L: linux-iio@vger.kernel.org 9925S: Maintained 9926F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9927F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9928F: drivers/iio/dac/dpot-dac.c 9929 9930IIO ENVELOPE DETECTOR 9931M: Peter Rosin <peda@axentia.se> 9932L: linux-iio@vger.kernel.org 9933S: Maintained 9934F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9935F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9936F: drivers/iio/adc/envelope-detector.c 9937 9938IIO MULTIPLEXER 9939M: Peter Rosin <peda@axentia.se> 9940L: linux-iio@vger.kernel.org 9941S: Maintained 9942F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9943F: drivers/iio/multiplexer/iio-mux.c 9944 9945IIO SCMI BASED DRIVER 9946M: Jyoti Bhayana <jbhayana@google.com> 9947L: linux-iio@vger.kernel.org 9948S: Maintained 9949F: drivers/iio/common/scmi_sensors/scmi_iio.c 9950 9951IIO SUBSYSTEM AND DRIVERS 9952M: Jonathan Cameron <jic23@kernel.org> 9953R: Lars-Peter Clausen <lars@metafoo.de> 9954L: linux-iio@vger.kernel.org 9955S: Maintained 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9957F: Documentation/ABI/testing/configfs-iio* 9958F: Documentation/ABI/testing/sysfs-bus-iio* 9959F: Documentation/devicetree/bindings/iio/ 9960F: drivers/iio/ 9961F: drivers/staging/iio/ 9962F: include/dt-bindings/iio/ 9963F: include/linux/iio/ 9964F: tools/iio/ 9965 9966IIO UNIT CONVERTER 9967M: Peter Rosin <peda@axentia.se> 9968L: linux-iio@vger.kernel.org 9969S: Maintained 9970F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9971F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9972F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9973F: drivers/iio/afe/iio-rescale.c 9974 9975IKANOS/ADI EAGLE ADSL USB DRIVER 9976M: Matthieu Castet <castet.matthieu@free.fr> 9977M: Stanislaw Gruszka <stf_xl@wp.pl> 9978S: Maintained 9979F: drivers/usb/atm/ueagle-atm.c 9980 9981IMAGIS TOUCHSCREEN DRIVER 9982M: Markuss Broks <markuss.broks@gmail.com> 9983S: Maintained 9984F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9985F: drivers/input/touchscreen/imagis.c 9986 9987IMGTEC ASCII LCD DRIVER 9988M: Paul Burton <paulburton@kernel.org> 9989S: Maintained 9990F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9991F: drivers/auxdisplay/img-ascii-lcd.c 9992 9993IMGTEC IR DECODER DRIVER 9994S: Orphan 9995F: drivers/media/rc/img-ir/ 9996 9997IMON SOUNDGRAPH USB IR RECEIVER 9998M: Sean Young <sean@mess.org> 9999L: linux-media@vger.kernel.org 10000S: Maintained 10001F: drivers/media/rc/imon.c 10002F: drivers/media/rc/imon_raw.c 10003 10004IMS TWINTURBO FRAMEBUFFER DRIVER 10005L: linux-fbdev@vger.kernel.org 10006S: Orphan 10007F: drivers/video/fbdev/imsttfb.c 10008 10009INA209 HARDWARE MONITOR DRIVER 10010M: Guenter Roeck <linux@roeck-us.net> 10011L: linux-hwmon@vger.kernel.org 10012S: Maintained 10013F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10014F: Documentation/hwmon/ina209.rst 10015F: drivers/hwmon/ina209.c 10016 10017INA2XX HARDWARE MONITOR DRIVER 10018M: Guenter Roeck <linux@roeck-us.net> 10019L: linux-hwmon@vger.kernel.org 10020S: Maintained 10021F: Documentation/hwmon/ina2xx.rst 10022F: drivers/hwmon/ina2xx.c 10023F: include/linux/platform_data/ina2xx.h 10024 10025INDUSTRY PACK SUBSYSTEM (IPACK) 10026M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10027M: Jens Taprogge <jens.taprogge@taprogge.org> 10028M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10029L: industrypack-devel@lists.sourceforge.net 10030S: Maintained 10031W: http://industrypack.sourceforge.net 10032F: drivers/ipack/ 10033 10034INFINEON DPS310 Driver 10035M: Eddie James <eajames@linux.ibm.com> 10036L: linux-iio@vger.kernel.org 10037S: Maintained 10038F: drivers/iio/pressure/dps310.c 10039 10040INFINIBAND SUBSYSTEM 10041M: Jason Gunthorpe <jgg@nvidia.com> 10042M: Leon Romanovsky <leonro@nvidia.com> 10043L: linux-rdma@vger.kernel.org 10044S: Supported 10045W: https://github.com/linux-rdma/rdma-core 10046Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10047T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10048F: Documentation/devicetree/bindings/infiniband/ 10049F: Documentation/infiniband/ 10050F: drivers/infiniband/ 10051F: include/rdma/ 10052F: include/trace/events/ib_mad.h 10053F: include/trace/events/ib_umad.h 10054F: include/uapi/linux/if_infiniband.h 10055F: include/uapi/rdma/ 10056F: samples/bpf/ibumad_kern.c 10057F: samples/bpf/ibumad_user.c 10058 10059INGENIC JZ4780 NAND DRIVER 10060M: Harvey Hunt <harveyhuntnexus@gmail.com> 10061L: linux-mtd@lists.infradead.org 10062L: linux-mips@vger.kernel.org 10063S: Maintained 10064F: drivers/mtd/nand/raw/ingenic/ 10065 10066INGENIC JZ47xx SoCs 10067M: Paul Cercueil <paul@crapouillou.net> 10068L: linux-mips@vger.kernel.org 10069S: Maintained 10070F: arch/mips/boot/dts/ingenic/ 10071F: arch/mips/generic/board-ingenic.c 10072F: arch/mips/include/asm/mach-ingenic/ 10073F: arch/mips/ingenic/Kconfig 10074F: drivers/clk/ingenic/ 10075F: drivers/dma/dma-jz4780.c 10076F: drivers/gpu/drm/ingenic/ 10077F: drivers/i2c/busses/i2c-jz4780.c 10078F: drivers/iio/adc/ingenic-adc.c 10079F: drivers/irqchip/irq-ingenic.c 10080F: drivers/memory/jz4780-nemc.c 10081F: drivers/mmc/host/jz4740_mmc.c 10082F: drivers/mtd/nand/raw/ingenic/ 10083F: drivers/pinctrl/pinctrl-ingenic.c 10084F: drivers/power/supply/ingenic-battery.c 10085F: drivers/pwm/pwm-jz4740.c 10086F: drivers/remoteproc/ingenic_rproc.c 10087F: drivers/rtc/rtc-jz4740.c 10088F: drivers/tty/serial/8250/8250_ingenic.c 10089F: drivers/usb/musb/jz4740.c 10090F: drivers/watchdog/jz4740_wdt.c 10091F: include/dt-bindings/iio/adc/ingenic,adc.h 10092F: include/linux/mfd/ingenic-tcu.h 10093F: sound/soc/codecs/jz47* 10094F: sound/soc/jz4740/ 10095 10096INJOINIC IP5xxx POWER BANK IC DRIVER 10097M: Samuel Holland <samuel@sholland.org> 10098S: Maintained 10099F: drivers/power/supply/ip5xxx_power.c 10100 10101INOTIFY 10102M: Jan Kara <jack@suse.cz> 10103R: Amir Goldstein <amir73il@gmail.com> 10104L: linux-fsdevel@vger.kernel.org 10105S: Maintained 10106F: Documentation/filesystems/inotify.rst 10107F: fs/notify/inotify/ 10108F: include/linux/inotify.h 10109F: include/uapi/linux/inotify.h 10110 10111INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10112M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10113L: linux-input@vger.kernel.org 10114S: Maintained 10115Q: http://patchwork.kernel.org/project/linux-input/list/ 10116T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10117F: Documentation/devicetree/bindings/input/ 10118F: Documentation/devicetree/bindings/serio/ 10119F: Documentation/input/ 10120F: drivers/input/ 10121F: include/dt-bindings/input/ 10122F: include/linux/input.h 10123F: include/linux/input/ 10124F: include/uapi/linux/input-event-codes.h 10125F: include/uapi/linux/input.h 10126 10127INPUT MULTITOUCH (MT) PROTOCOL 10128M: Henrik Rydberg <rydberg@bitmath.org> 10129L: linux-input@vger.kernel.org 10130S: Odd fixes 10131F: Documentation/input/multi-touch-protocol.rst 10132F: drivers/input/input-mt.c 10133K: \b(ABS|SYN)_MT_ 10134 10135INSIDE SECURE CRYPTO DRIVER 10136M: Antoine Tenart <atenart@kernel.org> 10137L: linux-crypto@vger.kernel.org 10138S: Maintained 10139F: drivers/crypto/inside-secure/ 10140 10141INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10142M: Mimi Zohar <zohar@linux.ibm.com> 10143M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10144L: linux-integrity@vger.kernel.org 10145S: Supported 10146T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10147F: security/integrity/ima/ 10148F: security/integrity/ 10149 10150INTEL 810/815 FRAMEBUFFER DRIVER 10151M: Antonino Daplas <adaplas@gmail.com> 10152L: linux-fbdev@vger.kernel.org 10153S: Maintained 10154F: drivers/video/fbdev/i810/ 10155 10156INTEL 8255 GPIO DRIVER 10157M: William Breathitt Gray <william.gray@linaro.org> 10158L: linux-gpio@vger.kernel.org 10159S: Maintained 10160F: drivers/gpio/gpio-i8255.c 10161F: drivers/gpio/gpio-i8255.h 10162 10163INTEL ASoC DRIVERS 10164M: Cezary Rojewski <cezary.rojewski@intel.com> 10165M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10166M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10167M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10168M: Bard Liao <yung-chuan.liao@linux.intel.com> 10169M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10170M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10172S: Supported 10173F: sound/soc/intel/ 10174 10175INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10176M: Hans de Goede <hdegoede@redhat.com> 10177L: platform-driver-x86@vger.kernel.org 10178S: Maintained 10179F: drivers/platform/x86/intel/atomisp2/pm.c 10180 10181INTEL ATOMISP2 LED DRIVER 10182M: Hans de Goede <hdegoede@redhat.com> 10183L: platform-driver-x86@vger.kernel.org 10184S: Maintained 10185F: drivers/platform/x86/intel/atomisp2/led.c 10186 10187INTEL BIOS SAR INT1092 DRIVER 10188M: Shravan Sudhakar <s.shravan@intel.com> 10189M: Intel Corporation <linuxwwan@intel.com> 10190L: platform-driver-x86@vger.kernel.org 10191S: Maintained 10192F: drivers/platform/x86/intel/int1092/ 10193 10194INTEL BROXTON PMC DRIVER 10195M: Mika Westerberg <mika.westerberg@linux.intel.com> 10196M: Zha Qipeng <qipeng.zha@intel.com> 10197S: Maintained 10198F: drivers/mfd/intel_pmc_bxt.c 10199F: include/linux/mfd/intel_pmc_bxt.h 10200 10201INTEL C600 SERIES SAS CONTROLLER DRIVER 10202M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10203L: linux-scsi@vger.kernel.org 10204S: Supported 10205T: git git://git.code.sf.net/p/intel-sas/isci 10206F: drivers/scsi/isci/ 10207 10208INTEL CPU family model numbers 10209M: Tony Luck <tony.luck@intel.com> 10210M: x86@kernel.org 10211L: linux-kernel@vger.kernel.org 10212S: Supported 10213F: arch/x86/include/asm/intel-family.h 10214 10215INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10216M: Jani Nikula <jani.nikula@linux.intel.com> 10217M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10218M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10219M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10220L: intel-gfx@lists.freedesktop.org 10221S: Supported 10222W: https://01.org/linuxgraphics/ 10223Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10224B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10225C: irc://irc.oftc.net/intel-gfx 10226T: git git://anongit.freedesktop.org/drm-intel 10227F: Documentation/gpu/i915.rst 10228F: drivers/gpu/drm/i915/ 10229F: include/drm/i915* 10230F: include/uapi/drm/i915_drm.h 10231 10232INTEL ETHERNET DRIVERS 10233M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10234M: Tony Nguyen <anthony.l.nguyen@intel.com> 10235L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10236S: Supported 10237W: http://www.intel.com/support/feedback.htm 10238W: http://e1000.sourceforge.net/ 10239Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10241T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10242F: Documentation/networking/device_drivers/ethernet/intel/ 10243F: drivers/net/ethernet/intel/ 10244F: drivers/net/ethernet/intel/*/ 10245F: include/linux/avf/virtchnl.h 10246F: include/linux/net/intel/iidc.h 10247 10248INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10249M: Mustafa Ismail <mustafa.ismail@intel.com> 10250M: Shiraz Saleem <shiraz.saleem@intel.com> 10251L: linux-rdma@vger.kernel.org 10252S: Supported 10253F: drivers/infiniband/hw/irdma/ 10254F: include/uapi/rdma/irdma-abi.h 10255 10256INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10257M: Maik Broemme <mbroemme@libmpq.org> 10258L: linux-fbdev@vger.kernel.org 10259S: Maintained 10260F: Documentation/fb/intelfb.rst 10261F: drivers/video/fbdev/intelfb/ 10262 10263INTEL GPIO DRIVERS 10264M: Andy Shevchenko <andy@kernel.org> 10265L: linux-gpio@vger.kernel.org 10266S: Supported 10267T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10268F: drivers/gpio/gpio-ich.c 10269F: drivers/gpio/gpio-merrifield.c 10270F: drivers/gpio/gpio-ml-ioh.c 10271F: drivers/gpio/gpio-pch.c 10272F: drivers/gpio/gpio-sch.c 10273F: drivers/gpio/gpio-sodaville.c 10274 10275INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10276M: Zhenyu Wang <zhenyuw@linux.intel.com> 10277M: Zhi Wang <zhi.a.wang@intel.com> 10278L: intel-gvt-dev@lists.freedesktop.org 10279L: intel-gfx@lists.freedesktop.org 10280S: Supported 10281W: https://01.org/igvt-g 10282T: git https://github.com/intel/gvt-linux.git 10283F: drivers/gpu/drm/i915/gvt/ 10284 10285INTEL HID EVENT DRIVER 10286M: Alex Hung <alexhung@gmail.com> 10287L: platform-driver-x86@vger.kernel.org 10288S: Maintained 10289F: drivers/platform/x86/intel/hid.c 10290 10291INTEL I/OAT DMA DRIVER 10292M: Dave Jiang <dave.jiang@intel.com> 10293R: Dan Williams <dan.j.williams@intel.com> 10294L: dmaengine@vger.kernel.org 10295S: Supported 10296Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10297F: drivers/dma/ioat* 10298 10299INTEL IDXD DRIVER 10300M: Fenghua Yu <fenghua.yu@intel.com> 10301M: Dave Jiang <dave.jiang@intel.com> 10302L: dmaengine@vger.kernel.org 10303S: Supported 10304F: drivers/dma/idxd/* 10305F: include/uapi/linux/idxd.h 10306 10307INTEL IDLE DRIVER 10308M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10309M: Len Brown <lenb@kernel.org> 10310L: linux-pm@vger.kernel.org 10311S: Supported 10312B: https://bugzilla.kernel.org 10313T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10314F: drivers/idle/intel_idle.c 10315 10316INTEL IN FIELD SCAN (IFS) DEVICE 10317M: Jithu Joseph <jithu.joseph@intel.com> 10318R: Ashok Raj <ashok.raj@intel.com> 10319R: Tony Luck <tony.luck@intel.com> 10320S: Maintained 10321F: drivers/platform/x86/intel/ifs 10322F: include/trace/events/intel_ifs.h 10323 10324INTEL INTEGRATED SENSOR HUB DRIVER 10325M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10326M: Jiri Kosina <jikos@kernel.org> 10327L: linux-input@vger.kernel.org 10328S: Maintained 10329F: drivers/hid/intel-ish-hid/ 10330 10331INTEL IOMMU (VT-d) 10332M: David Woodhouse <dwmw2@infradead.org> 10333M: Lu Baolu <baolu.lu@linux.intel.com> 10334L: iommu@lists.linux.dev 10335S: Supported 10336T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10337F: drivers/iommu/intel/ 10338F: include/linux/intel-svm.h 10339 10340INTEL IOP-ADMA DMA DRIVER 10341R: Dan Williams <dan.j.williams@intel.com> 10342S: Odd fixes 10343F: drivers/dma/iop-adma.c 10344 10345INTEL IPU3 CSI-2 CIO2 DRIVER 10346M: Yong Zhi <yong.zhi@intel.com> 10347M: Sakari Ailus <sakari.ailus@linux.intel.com> 10348M: Bingbu Cao <bingbu.cao@intel.com> 10349M: Dan Scally <djrscally@gmail.com> 10350R: Tianshu Qiu <tian.shu.qiu@intel.com> 10351L: linux-media@vger.kernel.org 10352S: Maintained 10353T: git git://linuxtv.org/media_tree.git 10354F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10355F: drivers/media/pci/intel/ipu3/ 10356 10357INTEL IPU3 CSI-2 IMGU DRIVER 10358M: Sakari Ailus <sakari.ailus@linux.intel.com> 10359R: Bingbu Cao <bingbu.cao@intel.com> 10360R: Tianshu Qiu <tian.shu.qiu@intel.com> 10361L: linux-media@vger.kernel.org 10362S: Maintained 10363F: Documentation/admin-guide/media/ipu3.rst 10364F: Documentation/admin-guide/media/ipu3_rcb.svg 10365F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10366F: drivers/staging/media/ipu3/ 10367 10368INTEL IXP4XX CRYPTO SUPPORT 10369M: Corentin Labbe <clabbe@baylibre.com> 10370L: linux-crypto@vger.kernel.org 10371S: Maintained 10372F: drivers/crypto/ixp4xx_crypto.c 10373 10374INTEL ISHTP ECLITE DRIVER 10375M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10376L: platform-driver-x86@vger.kernel.org 10377S: Supported 10378F: drivers/platform/x86/intel/ishtp_eclite.c 10379 10380INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10381M: Krzysztof Halasa <khalasa@piap.pl> 10382S: Maintained 10383F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10384F: drivers/net/wan/ixp4xx_hss.c 10385F: drivers/soc/ixp4xx/ixp4xx-npe.c 10386F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10387F: include/linux/soc/ixp4xx/npe.h 10388F: include/linux/soc/ixp4xx/qmgr.h 10389 10390INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10391M: Deepak Saxena <dsaxena@plexity.net> 10392S: Maintained 10393F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10394F: drivers/char/hw_random/ixp4xx-rng.c 10395 10396INTEL KEEM BAY DRM DRIVER 10397M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10398M: Edmund Dea <edmund.j.dea@intel.com> 10399S: Maintained 10400F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10401F: drivers/gpu/drm/kmb/ 10402 10403INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10404M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10405S: Maintained 10406F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10407F: drivers/crypto/keembay/Kconfig 10408F: drivers/crypto/keembay/Makefile 10409F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10410F: drivers/crypto/keembay/ocs-aes.c 10411F: drivers/crypto/keembay/ocs-aes.h 10412 10413INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10414M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10415M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10416M: Mark Gross <mgross@linux.intel.com> 10417S: Maintained 10418F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10419F: drivers/crypto/keembay/Kconfig 10420F: drivers/crypto/keembay/Makefile 10421F: drivers/crypto/keembay/keembay-ocs-ecc.c 10422 10423INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10424M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10425M: Declan Murphy <declan.murphy@intel.com> 10426S: Maintained 10427F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10428F: drivers/crypto/keembay/Kconfig 10429F: drivers/crypto/keembay/Makefile 10430F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10431F: drivers/crypto/keembay/ocs-hcu.c 10432F: drivers/crypto/keembay/ocs-hcu.h 10433 10434INTEL THUNDER BAY EMMC PHY DRIVER 10435M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10436M: Rashmi A <rashmi.a@intel.com> 10437S: Maintained 10438F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10439F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10440 10441INTEL MANAGEMENT ENGINE (mei) 10442M: Tomas Winkler <tomas.winkler@intel.com> 10443L: linux-kernel@vger.kernel.org 10444S: Supported 10445F: Documentation/driver-api/mei/* 10446F: drivers/misc/mei/ 10447F: drivers/watchdog/mei_wdt.c 10448F: include/linux/mei_aux.h 10449F: include/linux/mei_cl_bus.h 10450F: include/uapi/linux/mei.h 10451F: samples/mei/* 10452 10453INTEL MAX 10 BMC MFD DRIVER 10454M: Xu Yilun <yilun.xu@intel.com> 10455R: Tom Rix <trix@redhat.com> 10456S: Maintained 10457F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10458F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10459F: drivers/hwmon/intel-m10-bmc-hwmon.c 10460F: drivers/mfd/intel-m10-bmc.c 10461F: include/linux/mfd/intel-m10-bmc.h 10462 10463INTEL MENLOW THERMAL DRIVER 10464M: Sujith Thomas <sujith.thomas@intel.com> 10465L: linux-pm@vger.kernel.org 10466S: Supported 10467F: drivers/thermal/intel/intel_menlow.c 10468 10469INTEL P-Unit IPC DRIVER 10470M: Zha Qipeng <qipeng.zha@intel.com> 10471L: platform-driver-x86@vger.kernel.org 10472S: Maintained 10473F: arch/x86/include/asm/intel_punit_ipc.h 10474F: drivers/platform/x86/intel/punit_ipc.c 10475 10476INTEL PMC CORE DRIVER 10477M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10478M: David E Box <david.e.box@intel.com> 10479L: platform-driver-x86@vger.kernel.org 10480S: Maintained 10481F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10482F: drivers/platform/x86/intel/pmc/ 10483 10484INTEL PMIC GPIO DRIVERS 10485M: Andy Shevchenko <andy@kernel.org> 10486S: Supported 10487T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10488F: drivers/gpio/gpio-*cove.c 10489 10490INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10491M: Andy Shevchenko <andy@kernel.org> 10492S: Supported 10493F: drivers/mfd/intel_soc_pmic* 10494F: include/linux/mfd/intel_soc_pmic* 10495 10496INTEL PMT DRIVERS 10497M: David E. Box <david.e.box@linux.intel.com> 10498S: Supported 10499F: drivers/platform/x86/intel/pmt/ 10500 10501INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10502M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10503L: linux-wireless@vger.kernel.org 10504S: Maintained 10505F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10506F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10507F: drivers/net/wireless/intel/ipw2x00/ 10508 10509INTEL PSTATE DRIVER 10510M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10511M: Len Brown <lenb@kernel.org> 10512L: linux-pm@vger.kernel.org 10513S: Supported 10514F: drivers/cpufreq/intel_pstate.c 10515 10516INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10517M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10518L: linux-iio@vger.kernel.org 10519F: drivers/counter/intel-qep.c 10520 10521INTEL SCU DRIVERS 10522M: Mika Westerberg <mika.westerberg@linux.intel.com> 10523S: Maintained 10524F: arch/x86/include/asm/intel_scu_ipc.h 10525F: drivers/platform/x86/intel_scu_* 10526 10527INTEL SDSI DRIVER 10528M: David E. Box <david.e.box@linux.intel.com> 10529S: Supported 10530F: drivers/platform/x86/intel/sdsi.c 10531F: tools/arch/x86/intel_sdsi/ 10532F: tools/testing/selftests/drivers/sdsi/ 10533 10534INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10535M: Daniel Scally <djrscally@gmail.com> 10536S: Maintained 10537F: drivers/platform/x86/intel/int3472/ 10538 10539INTEL SPEED SELECT TECHNOLOGY 10540M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10541L: platform-driver-x86@vger.kernel.org 10542S: Maintained 10543F: drivers/platform/x86/intel/speed_select_if/ 10544F: include/uapi/linux/isst_if.h 10545F: tools/power/x86/intel-speed-select/ 10546 10547INTEL STRATIX10 FIRMWARE DRIVERS 10548M: Dinh Nguyen <dinguyen@kernel.org> 10549L: linux-kernel@vger.kernel.org 10550S: Maintained 10551F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10552F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10553F: drivers/firmware/stratix10-rsu.c 10554F: drivers/firmware/stratix10-svc.c 10555F: include/linux/firmware/intel/stratix10-smc.h 10556F: include/linux/firmware/intel/stratix10-svc-client.h 10557T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10558 10559INTEL TELEMETRY DRIVER 10560M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10561M: "David E. Box" <david.e.box@linux.intel.com> 10562L: platform-driver-x86@vger.kernel.org 10563S: Maintained 10564F: arch/x86/include/asm/intel_telemetry.h 10565F: drivers/platform/x86/intel/telemetry/ 10566 10567INTEL UNCORE FREQUENCY CONTROL 10568M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10569L: platform-driver-x86@vger.kernel.org 10570S: Maintained 10571F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10572F: drivers/platform/x86/intel/uncore-frequency/ 10573 10574INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10575M: David E. Box <david.e.box@linux.intel.com> 10576S: Supported 10577F: drivers/platform/x86/intel/vsec.* 10578 10579INTEL VIRTUAL BUTTON DRIVER 10580M: AceLan Kao <acelan.kao@canonical.com> 10581L: platform-driver-x86@vger.kernel.org 10582S: Maintained 10583F: drivers/platform/x86/intel/vbtn.c 10584 10585INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10586M: Stanislaw Gruszka <stf_xl@wp.pl> 10587L: linux-wireless@vger.kernel.org 10588S: Supported 10589F: drivers/net/wireless/intel/iwlegacy/ 10590 10591INTEL WIRELESS WIFI LINK (iwlwifi) 10592M: Gregory Greenman <gregory.greenman@intel.com> 10593L: linux-wireless@vger.kernel.org 10594S: Supported 10595W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10596T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10597F: drivers/net/wireless/intel/iwlwifi/ 10598 10599INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10600M: Jithu Joseph <jithu.joseph@intel.com> 10601R: Maurice Ma <maurice.ma@intel.com> 10602S: Maintained 10603W: https://slimbootloader.github.io/security/firmware-update.html 10604F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10605 10606INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10607L: Dell.Client.Kernel@dell.com 10608S: Maintained 10609F: drivers/platform/x86/intel/wmi/thunderbolt.c 10610 10611INTEL WWAN IOSM DRIVER 10612M: M Chetan Kumar <m.chetan.kumar@intel.com> 10613M: Intel Corporation <linuxwwan@intel.com> 10614L: netdev@vger.kernel.org 10615S: Maintained 10616F: drivers/net/wwan/iosm/ 10617 10618INTEL(R) TRACE HUB 10619M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10620S: Supported 10621F: Documentation/trace/intel_th.rst 10622F: drivers/hwtracing/intel_th/ 10623F: include/linux/intel_th.h 10624 10625INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10626M: Ning Sun <ning.sun@intel.com> 10627L: tboot-devel@lists.sourceforge.net 10628S: Supported 10629W: http://tboot.sourceforge.net 10630T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10631F: Documentation/x86/intel_txt.rst 10632F: arch/x86/kernel/tboot.c 10633F: include/linux/tboot.h 10634 10635INTEL SGX 10636M: Jarkko Sakkinen <jarkko@kernel.org> 10637R: Dave Hansen <dave.hansen@linux.intel.com> 10638L: linux-sgx@vger.kernel.org 10639S: Supported 10640Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10642F: Documentation/x86/sgx.rst 10643F: arch/x86/entry/vdso/vsgx.S 10644F: arch/x86/include/asm/sgx.h 10645F: arch/x86/include/uapi/asm/sgx.h 10646F: arch/x86/kernel/cpu/sgx/* 10647F: tools/testing/selftests/sgx/* 10648K: \bSGX_ 10649 10650INTERCONNECT API 10651M: Georgi Djakov <djakov@kernel.org> 10652L: linux-pm@vger.kernel.org 10653S: Maintained 10654T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10655F: Documentation/devicetree/bindings/interconnect/ 10656F: Documentation/driver-api/interconnect.rst 10657F: drivers/interconnect/ 10658F: include/dt-bindings/interconnect/ 10659F: include/linux/interconnect-provider.h 10660F: include/linux/interconnect.h 10661 10662INTERRUPT COUNTER DRIVER 10663M: Oleksij Rempel <o.rempel@pengutronix.de> 10664R: Pengutronix Kernel Team <kernel@pengutronix.de> 10665L: linux-iio@vger.kernel.org 10666F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10667F: drivers/counter/interrupt-cnt.c 10668 10669INTERSIL ISL7998X VIDEO DECODER DRIVER 10670M: Michael Tretter <m.tretter@pengutronix.de> 10671R: Pengutronix Kernel Team <kernel@pengutronix.de> 10672L: linux-media@vger.kernel.org 10673S: Maintained 10674F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10675F: drivers/media/i2c/isl7998x.c 10676 10677INVENSENSE ICM-426xx IMU DRIVER 10678M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10679L: linux-iio@vger.kernel.org 10680S: Maintained 10681W: https://invensense.tdk.com/ 10682F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10683F: drivers/iio/imu/inv_icm42600/ 10684 10685INVENSENSE MPU-3050 GYROSCOPE DRIVER 10686M: Linus Walleij <linus.walleij@linaro.org> 10687L: linux-iio@vger.kernel.org 10688S: Maintained 10689F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10690F: drivers/iio/gyro/mpu3050* 10691 10692IOC3 ETHERNET DRIVER 10693M: Ralf Baechle <ralf@linux-mips.org> 10694L: linux-mips@vger.kernel.org 10695S: Maintained 10696F: drivers/net/ethernet/sgi/ioc3-eth.c 10697 10698IOMAP FILESYSTEM LIBRARY 10699M: Christoph Hellwig <hch@infradead.org> 10700M: Darrick J. Wong <djwong@kernel.org> 10701L: linux-xfs@vger.kernel.org 10702L: linux-fsdevel@vger.kernel.org 10703S: Supported 10704T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10705F: fs/iomap/ 10706F: include/linux/iomap.h 10707 10708IOMMU DMA-API LAYER 10709M: Robin Murphy <robin.murphy@arm.com> 10710L: iommu@lists.linux.dev 10711S: Maintained 10712T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10713F: drivers/iommu/dma-iommu.c 10714F: drivers/iommu/dma-iommu.h 10715F: drivers/iommu/iova.c 10716F: include/linux/iova.h 10717 10718IOMMU SUBSYSTEM 10719M: Joerg Roedel <joro@8bytes.org> 10720M: Will Deacon <will@kernel.org> 10721R: Robin Murphy <robin.murphy@arm.com> 10722L: iommu@lists.linux.dev 10723S: Maintained 10724T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10725F: Documentation/devicetree/bindings/iommu/ 10726F: Documentation/userspace-api/iommu.rst 10727F: drivers/iommu/ 10728F: include/linux/iommu.h 10729F: include/linux/iova.h 10730F: include/linux/of_iommu.h 10731F: include/uapi/linux/iommu.h 10732 10733IOSYS-MAP HELPERS 10734M: Thomas Zimmermann <tzimmermann@suse.de> 10735L: dri-devel@lists.freedesktop.org 10736S: Maintained 10737T: git git://anongit.freedesktop.org/drm/drm-misc 10738F: include/linux/iosys-map.h 10739 10740IO_URING 10741M: Jens Axboe <axboe@kernel.dk> 10742R: Pavel Begunkov <asml.silence@gmail.com> 10743L: io-uring@vger.kernel.org 10744S: Maintained 10745T: git git://git.kernel.dk/linux-block 10746T: git git://git.kernel.dk/liburing 10747F: io_uring/ 10748F: include/linux/io_uring.h 10749F: include/linux/io_uring_types.h 10750F: include/uapi/linux/io_uring.h 10751F: tools/io_uring/ 10752 10753IPMI SUBSYSTEM 10754M: Corey Minyard <minyard@acm.org> 10755L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10756S: Supported 10757W: http://openipmi.sourceforge.net/ 10758T: git https://github.com/cminyard/linux-ipmi.git for-next 10759F: Documentation/driver-api/ipmi.rst 10760F: Documentation/devicetree/bindings/ipmi/ 10761F: drivers/char/ipmi/ 10762F: include/linux/ipmi* 10763F: include/uapi/linux/ipmi* 10764 10765IPS SCSI RAID DRIVER 10766M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10767L: linux-scsi@vger.kernel.org 10768S: Maintained 10769W: http://www.adaptec.com/ 10770F: drivers/scsi/ips* 10771 10772IPVS 10773M: Simon Horman <horms@verge.net.au> 10774M: Julian Anastasov <ja@ssi.bg> 10775L: netdev@vger.kernel.org 10776L: lvs-devel@vger.kernel.org 10777S: Maintained 10778T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10779T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10780F: Documentation/networking/ipvs-sysctl.rst 10781F: include/net/ip_vs.h 10782F: include/uapi/linux/ip_vs.h 10783F: net/netfilter/ipvs/ 10784 10785IPWIRELESS DRIVER 10786M: Jiri Kosina <jikos@kernel.org> 10787M: David Sterba <dsterba@suse.com> 10788S: Odd Fixes 10789F: drivers/tty/ipwireless/ 10790 10791IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10792M: Marc Zyngier <maz@kernel.org> 10793S: Maintained 10794T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10795F: Documentation/core-api/irq/irq-domain.rst 10796F: include/linux/irqdomain.h 10797F: kernel/irq/irqdomain.c 10798F: kernel/irq/msi.c 10799 10800IRQ SUBSYSTEM 10801M: Thomas Gleixner <tglx@linutronix.de> 10802L: linux-kernel@vger.kernel.org 10803S: Maintained 10804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10805F: kernel/irq/ 10806 10807IRQCHIP DRIVERS 10808M: Thomas Gleixner <tglx@linutronix.de> 10809M: Marc Zyngier <maz@kernel.org> 10810L: linux-kernel@vger.kernel.org 10811S: Maintained 10812T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10813F: Documentation/devicetree/bindings/interrupt-controller/ 10814F: drivers/irqchip/ 10815 10816ISA 10817M: William Breathitt Gray <william.gray@linaro.org> 10818S: Maintained 10819F: Documentation/driver-api/isa.rst 10820F: drivers/base/isa.c 10821F: include/linux/isa.h 10822 10823ISA RADIO MODULE 10824M: Hans Verkuil <hverkuil@xs4all.nl> 10825L: linux-media@vger.kernel.org 10826S: Maintained 10827W: https://linuxtv.org 10828T: git git://linuxtv.org/media_tree.git 10829F: drivers/media/radio/radio-isa* 10830 10831ISAPNP 10832M: Jaroslav Kysela <perex@perex.cz> 10833S: Maintained 10834F: Documentation/driver-api/isapnp.rst 10835F: drivers/pnp/isapnp/ 10836F: include/linux/isapnp.h 10837 10838ISCSI 10839M: Lee Duncan <lduncan@suse.com> 10840M: Chris Leech <cleech@redhat.com> 10841M: Mike Christie <michael.christie@oracle.com> 10842L: open-iscsi@googlegroups.com 10843L: linux-scsi@vger.kernel.org 10844S: Maintained 10845W: www.open-iscsi.com 10846F: drivers/scsi/*iscsi* 10847F: include/scsi/*iscsi* 10848 10849iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10850M: Peter Jones <pjones@redhat.com> 10851M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10852S: Maintained 10853F: drivers/firmware/iscsi_ibft* 10854 10855ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10856M: Sagi Grimberg <sagi@grimberg.me> 10857M: Max Gurtovoy <mgurtovoy@nvidia.com> 10858L: linux-rdma@vger.kernel.org 10859S: Supported 10860W: http://www.openfabrics.org 10861W: www.open-iscsi.org 10862Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10863F: drivers/infiniband/ulp/iser/ 10864 10865ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10866M: Sagi Grimberg <sagi@grimberg.me> 10867L: linux-rdma@vger.kernel.org 10868L: target-devel@vger.kernel.org 10869S: Supported 10870W: http://www.linux-iscsi.org 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10872F: drivers/infiniband/ulp/isert 10873 10874ISDN/CMTP OVER BLUETOOTH 10875M: Karsten Keil <isdn@linux-pingi.de> 10876L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10877L: netdev@vger.kernel.org 10878S: Odd Fixes 10879W: http://www.isdn4linux.de 10880F: Documentation/isdn/ 10881F: drivers/isdn/capi/ 10882F: include/linux/isdn/ 10883F: include/uapi/linux/isdn/ 10884F: net/bluetooth/cmtp/ 10885 10886ISDN/mISDN SUBSYSTEM 10887M: Karsten Keil <isdn@linux-pingi.de> 10888L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10889L: netdev@vger.kernel.org 10890S: Maintained 10891W: http://www.isdn4linux.de 10892F: drivers/isdn/Kconfig 10893F: drivers/isdn/Makefile 10894F: drivers/isdn/hardware/ 10895F: drivers/isdn/mISDN/ 10896 10897IT87 HARDWARE MONITORING DRIVER 10898M: Jean Delvare <jdelvare@suse.com> 10899L: linux-hwmon@vger.kernel.org 10900S: Maintained 10901F: Documentation/hwmon/it87.rst 10902F: drivers/hwmon/it87.c 10903 10904IT913X MEDIA DRIVER 10905M: Antti Palosaari <crope@iki.fi> 10906L: linux-media@vger.kernel.org 10907S: Maintained 10908W: https://linuxtv.org 10909W: http://palosaari.fi/linux/ 10910Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10911T: git git://linuxtv.org/anttip/media_tree.git 10912F: drivers/media/tuners/it913x* 10913 10914ITE IT66121 HDMI BRIDGE DRIVER 10915M: Phong LE <ple@baylibre.com> 10916M: Neil Armstrong <neil.armstrong@linaro.org> 10917S: Maintained 10918T: git git://anongit.freedesktop.org/drm/drm-misc 10919F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10920F: drivers/gpu/drm/bridge/ite-it66121.c 10921 10922IVTV VIDEO4LINUX DRIVER 10923M: Andy Walls <awalls@md.metrocast.net> 10924L: linux-media@vger.kernel.org 10925S: Maintained 10926W: https://linuxtv.org 10927T: git git://linuxtv.org/media_tree.git 10928F: Documentation/admin-guide/media/ivtv* 10929F: drivers/media/pci/ivtv/ 10930F: include/uapi/linux/ivtv* 10931 10932IX2505V MEDIA DRIVER 10933M: Malcolm Priestley <tvboxspy@gmail.com> 10934L: linux-media@vger.kernel.org 10935S: Maintained 10936W: https://linuxtv.org 10937Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10938F: drivers/media/dvb-frontends/ix2505v* 10939 10940JAILHOUSE HYPERVISOR INTERFACE 10941M: Jan Kiszka <jan.kiszka@siemens.com> 10942L: jailhouse-dev@googlegroups.com 10943S: Maintained 10944F: arch/x86/include/asm/jailhouse_para.h 10945F: arch/x86/kernel/jailhouse.c 10946 10947JC42.4 TEMPERATURE SENSOR DRIVER 10948M: Guenter Roeck <linux@roeck-us.net> 10949L: linux-hwmon@vger.kernel.org 10950S: Maintained 10951F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10952F: Documentation/hwmon/jc42.rst 10953F: drivers/hwmon/jc42.c 10954 10955JFS FILESYSTEM 10956M: Dave Kleikamp <shaggy@kernel.org> 10957L: jfs-discussion@lists.sourceforge.net 10958S: Maintained 10959W: http://jfs.sourceforge.net/ 10960T: git git://github.com/kleikamp/linux-shaggy.git 10961F: Documentation/admin-guide/jfs.rst 10962F: fs/jfs/ 10963 10964JME NETWORK DRIVER 10965M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10966L: netdev@vger.kernel.org 10967S: Maintained 10968F: drivers/net/ethernet/jme.* 10969 10970JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10971M: David Woodhouse <dwmw2@infradead.org> 10972M: Richard Weinberger <richard@nod.at> 10973L: linux-mtd@lists.infradead.org 10974S: Odd Fixes 10975W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10976T: git git://git.infradead.org/ubifs-2.6.git 10977F: fs/jffs2/ 10978F: include/uapi/linux/jffs2.h 10979 10980JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10981M: "Theodore Ts'o" <tytso@mit.edu> 10982M: Jan Kara <jack@suse.com> 10983L: linux-ext4@vger.kernel.org 10984S: Maintained 10985F: fs/jbd2/ 10986F: include/linux/jbd2.h 10987 10988JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10989M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10990L: linux-media@vger.kernel.org 10991L: linux-renesas-soc@vger.kernel.org 10992S: Maintained 10993F: drivers/media/platform/renesas/rcar_jpu.c 10994 10995JSM Neo PCI based serial card 10996L: linux-serial@vger.kernel.org 10997S: Orphan 10998F: drivers/tty/serial/jsm/ 10999 11000K10TEMP HARDWARE MONITORING DRIVER 11001M: Clemens Ladisch <clemens@ladisch.de> 11002L: linux-hwmon@vger.kernel.org 11003S: Maintained 11004F: Documentation/hwmon/k10temp.rst 11005F: drivers/hwmon/k10temp.c 11006 11007K8TEMP HARDWARE MONITORING DRIVER 11008M: Rudolf Marek <r.marek@assembler.cz> 11009L: linux-hwmon@vger.kernel.org 11010S: Maintained 11011F: Documentation/hwmon/k8temp.rst 11012F: drivers/hwmon/k8temp.c 11013 11014KASAN 11015M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11016R: Alexander Potapenko <glider@google.com> 11017R: Andrey Konovalov <andreyknvl@gmail.com> 11018R: Dmitry Vyukov <dvyukov@google.com> 11019R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11020L: kasan-dev@googlegroups.com 11021S: Maintained 11022F: Documentation/dev-tools/kasan.rst 11023F: arch/*/include/asm/*kasan.h 11024F: arch/*/mm/kasan_init* 11025F: include/linux/kasan*.h 11026F: lib/Kconfig.kasan 11027F: mm/kasan/ 11028F: scripts/Makefile.kasan 11029 11030KCONFIG 11031M: Masahiro Yamada <masahiroy@kernel.org> 11032L: linux-kbuild@vger.kernel.org 11033S: Maintained 11034Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11035T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11036F: Documentation/kbuild/kconfig* 11037F: scripts/Kconfig.include 11038F: scripts/kconfig/ 11039 11040KCOV 11041R: Dmitry Vyukov <dvyukov@google.com> 11042R: Andrey Konovalov <andreyknvl@gmail.com> 11043L: kasan-dev@googlegroups.com 11044S: Maintained 11045F: Documentation/dev-tools/kcov.rst 11046F: include/linux/kcov.h 11047F: include/uapi/linux/kcov.h 11048F: kernel/kcov.c 11049F: scripts/Makefile.kcov 11050 11051KCSAN 11052M: Marco Elver <elver@google.com> 11053R: Dmitry Vyukov <dvyukov@google.com> 11054L: kasan-dev@googlegroups.com 11055S: Maintained 11056F: Documentation/dev-tools/kcsan.rst 11057F: include/linux/kcsan*.h 11058F: kernel/kcsan/ 11059F: lib/Kconfig.kcsan 11060F: scripts/Makefile.kcsan 11061 11062KDUMP 11063M: Baoquan He <bhe@redhat.com> 11064R: Vivek Goyal <vgoyal@redhat.com> 11065R: Dave Young <dyoung@redhat.com> 11066L: kexec@lists.infradead.org 11067S: Maintained 11068W: http://lse.sourceforge.net/kdump/ 11069F: Documentation/admin-guide/kdump/ 11070F: fs/proc/vmcore.c 11071F: include/linux/crash_core.h 11072F: include/linux/crash_dump.h 11073F: include/uapi/linux/vmcore.h 11074F: kernel/crash_*.c 11075 11076KEENE FM RADIO TRANSMITTER DRIVER 11077M: Hans Verkuil <hverkuil@xs4all.nl> 11078L: linux-media@vger.kernel.org 11079S: Maintained 11080W: https://linuxtv.org 11081T: git git://linuxtv.org/media_tree.git 11082F: drivers/media/radio/radio-keene* 11083 11084KERNEL AUTOMOUNTER 11085M: Ian Kent <raven@themaw.net> 11086L: autofs@vger.kernel.org 11087S: Maintained 11088F: fs/autofs/ 11089 11090KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11091M: Masahiro Yamada <masahiroy@kernel.org> 11092R: Nathan Chancellor <nathan@kernel.org> 11093R: Nick Desaulniers <ndesaulniers@google.com> 11094R: Nicolas Schier <nicolas@fjasle.eu> 11095L: linux-kbuild@vger.kernel.org 11096S: Maintained 11097Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11098T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11099F: Documentation/kbuild/ 11100F: Makefile 11101F: scripts/*vmlinux* 11102F: scripts/Kbuild* 11103F: scripts/Makefile* 11104F: scripts/basic/ 11105F: scripts/dummy-tools/ 11106F: scripts/mk* 11107F: scripts/mod/ 11108F: scripts/package/ 11109 11110KERNEL HARDENING (not covered by other areas) 11111M: Kees Cook <keescook@chromium.org> 11112L: linux-hardening@vger.kernel.org 11113S: Supported 11114T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11115F: include/linux/overflow.h 11116F: include/linux/randomize_kstack.h 11117F: mm/usercopy.c 11118K: \b(add|choose)_random_kstack_offset\b 11119K: \b__check_(object_size|heap_object)\b 11120 11121KERNEL JANITORS 11122L: kernel-janitors@vger.kernel.org 11123S: Odd Fixes 11124W: http://kernelnewbies.org/KernelJanitors 11125 11126KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11127M: Chuck Lever <chuck.lever@oracle.com> 11128M: Jeff Layton <jlayton@kernel.org> 11129L: linux-nfs@vger.kernel.org 11130S: Supported 11131W: http://nfs.sourceforge.net/ 11132T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11133F: fs/lockd/ 11134F: fs/nfs_common/ 11135F: fs/nfsd/ 11136F: include/linux/lockd/ 11137F: include/linux/sunrpc/ 11138F: include/uapi/linux/nfsd/ 11139F: include/uapi/linux/sunrpc/ 11140F: net/sunrpc/ 11141F: Documentation/filesystems/nfs/ 11142 11143KERNEL REGRESSIONS 11144M: Thorsten Leemhuis <linux@leemhuis.info> 11145L: regressions@lists.linux.dev 11146S: Supported 11147F: Documentation/admin-guide/reporting-regressions.rst 11148F: Documentation/process/handling-regressions.rst 11149 11150KERNEL SELFTEST FRAMEWORK 11151M: Shuah Khan <shuah@kernel.org> 11152M: Shuah Khan <skhan@linuxfoundation.org> 11153L: linux-kselftest@vger.kernel.org 11154S: Maintained 11155Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11156T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11157F: Documentation/dev-tools/kselftest* 11158F: tools/testing/selftests/ 11159 11160KERNEL SMB3 SERVER (KSMBD) 11161M: Namjae Jeon <linkinjeon@kernel.org> 11162M: Steve French <sfrench@samba.org> 11163R: Sergey Senozhatsky <senozhatsky@chromium.org> 11164R: Tom Talpey <tom@talpey.com> 11165L: linux-cifs@vger.kernel.org 11166S: Maintained 11167T: git git://git.samba.org/ksmbd.git 11168F: Documentation/filesystems/cifs/ksmbd.rst 11169F: fs/ksmbd/ 11170F: fs/smbfs_common/ 11171 11172KERNEL UNIT TESTING FRAMEWORK (KUnit) 11173M: Brendan Higgins <brendanhiggins@google.com> 11174M: David Gow <davidgow@google.com> 11175L: linux-kselftest@vger.kernel.org 11176L: kunit-dev@googlegroups.com 11177S: Maintained 11178W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11179F: Documentation/dev-tools/kunit/ 11180F: include/kunit/ 11181F: lib/kunit/ 11182F: tools/testing/kunit/ 11183 11184KERNEL USERMODE HELPER 11185M: Luis Chamberlain <mcgrof@kernel.org> 11186L: linux-kernel@vger.kernel.org 11187S: Maintained 11188F: include/linux/umh.h 11189F: kernel/umh.c 11190 11191KERNEL VIRTUAL MACHINE (KVM) 11192M: Paolo Bonzini <pbonzini@redhat.com> 11193L: kvm@vger.kernel.org 11194S: Supported 11195W: http://www.linux-kvm.org 11196T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11197F: Documentation/virt/kvm/ 11198F: include/asm-generic/kvm* 11199F: include/kvm/iodev.h 11200F: include/linux/kvm* 11201F: include/trace/events/kvm.h 11202F: include/uapi/asm-generic/kvm* 11203F: include/uapi/linux/kvm* 11204F: tools/kvm/ 11205F: tools/testing/selftests/kvm/ 11206F: virt/kvm/* 11207 11208KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11209M: Marc Zyngier <maz@kernel.org> 11210R: James Morse <james.morse@arm.com> 11211R: Alexandru Elisei <alexandru.elisei@arm.com> 11212R: Suzuki K Poulose <suzuki.poulose@arm.com> 11213R: Oliver Upton <oliver.upton@linux.dev> 11214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11215L: kvmarm@lists.linux.dev 11216L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11217S: Maintained 11218T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11219F: arch/arm64/include/asm/kvm* 11220F: arch/arm64/include/uapi/asm/kvm* 11221F: arch/arm64/kvm/ 11222F: include/kvm/arm_* 11223F: tools/testing/selftests/kvm/*/aarch64/ 11224F: tools/testing/selftests/kvm/aarch64/ 11225 11226KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11227M: Huacai Chen <chenhuacai@kernel.org> 11228M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11229L: linux-mips@vger.kernel.org 11230L: kvm@vger.kernel.org 11231S: Maintained 11232T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11233F: arch/mips/include/asm/kvm* 11234F: arch/mips/include/uapi/asm/kvm* 11235F: arch/mips/kvm/ 11236 11237KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11238L: linuxppc-dev@lists.ozlabs.org 11239T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11240F: arch/powerpc/include/asm/kvm* 11241F: arch/powerpc/include/uapi/asm/kvm* 11242F: arch/powerpc/kernel/kvm* 11243F: arch/powerpc/kvm/ 11244 11245KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11246M: Anup Patel <anup@brainfault.org> 11247R: Atish Patra <atishp@atishpatra.org> 11248L: kvm@vger.kernel.org 11249L: kvm-riscv@lists.infradead.org 11250L: linux-riscv@lists.infradead.org 11251S: Maintained 11252T: git https://github.com/kvm-riscv/linux.git 11253F: arch/riscv/include/asm/kvm* 11254F: arch/riscv/include/uapi/asm/kvm* 11255F: arch/riscv/kvm/ 11256F: tools/testing/selftests/kvm/*/riscv/ 11257 11258KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11259M: Christian Borntraeger <borntraeger@linux.ibm.com> 11260M: Janosch Frank <frankja@linux.ibm.com> 11261M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11262R: David Hildenbrand <david@redhat.com> 11263L: kvm@vger.kernel.org 11264S: Supported 11265T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11266F: Documentation/virt/kvm/s390* 11267F: arch/s390/include/asm/gmap.h 11268F: arch/s390/include/asm/kvm* 11269F: arch/s390/include/uapi/asm/kvm* 11270F: arch/s390/include/uapi/asm/uvdevice.h 11271F: arch/s390/kernel/uv.c 11272F: arch/s390/kvm/ 11273F: arch/s390/mm/gmap.c 11274F: drivers/s390/char/uvdevice.c 11275F: tools/testing/selftests/drivers/s390x/uvdevice/ 11276F: tools/testing/selftests/kvm/*/s390x/ 11277F: tools/testing/selftests/kvm/s390x/ 11278 11279KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11280M: Sean Christopherson <seanjc@google.com> 11281M: Paolo Bonzini <pbonzini@redhat.com> 11282L: kvm@vger.kernel.org 11283S: Supported 11284T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11285F: arch/x86/include/asm/kvm* 11286F: arch/x86/include/asm/svm.h 11287F: arch/x86/include/asm/vmx*.h 11288F: arch/x86/include/uapi/asm/kvm* 11289F: arch/x86/include/uapi/asm/svm.h 11290F: arch/x86/include/uapi/asm/vmx.h 11291F: arch/x86/kvm/ 11292F: arch/x86/kvm/*/ 11293 11294KVM PARAVIRT (KVM/paravirt) 11295M: Paolo Bonzini <pbonzini@redhat.com> 11296R: Wanpeng Li <wanpengli@tencent.com> 11297R: Vitaly Kuznetsov <vkuznets@redhat.com> 11298L: kvm@vger.kernel.org 11299S: Supported 11300T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11301F: arch/x86/kernel/kvm.c 11302F: arch/x86/kernel/kvmclock.c 11303F: arch/x86/include/asm/pvclock-abi.h 11304F: include/linux/kvm_para.h 11305F: include/uapi/linux/kvm_para.h 11306F: include/uapi/asm-generic/kvm_para.h 11307F: include/asm-generic/kvm_para.h 11308F: arch/um/include/asm/kvm_para.h 11309F: arch/x86/include/asm/kvm_para.h 11310F: arch/x86/include/uapi/asm/kvm_para.h 11311 11312KVM X86 HYPER-V (KVM/hyper-v) 11313M: Vitaly Kuznetsov <vkuznets@redhat.com> 11314M: Sean Christopherson <seanjc@google.com> 11315M: Paolo Bonzini <pbonzini@redhat.com> 11316L: kvm@vger.kernel.org 11317S: Supported 11318T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11319F: arch/x86/kvm/hyperv.* 11320F: arch/x86/kvm/kvm_onhyperv.* 11321F: arch/x86/kvm/svm/hyperv.* 11322F: arch/x86/kvm/svm/svm_onhyperv.* 11323F: arch/x86/kvm/vmx/evmcs.* 11324 11325KERNFS 11326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11327M: Tejun Heo <tj@kernel.org> 11328S: Supported 11329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11330F: fs/kernfs/ 11331F: include/linux/kernfs.h 11332 11333KEXEC 11334M: Eric Biederman <ebiederm@xmission.com> 11335L: kexec@lists.infradead.org 11336S: Maintained 11337W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11338F: include/linux/kexec.h 11339F: include/uapi/linux/kexec.h 11340F: kernel/kexec* 11341 11342KEYS-ENCRYPTED 11343M: Mimi Zohar <zohar@linux.ibm.com> 11344L: linux-integrity@vger.kernel.org 11345L: keyrings@vger.kernel.org 11346S: Supported 11347F: Documentation/security/keys/trusted-encrypted.rst 11348F: include/keys/encrypted-type.h 11349F: security/keys/encrypted-keys/ 11350 11351KEYS-TRUSTED 11352M: James Bottomley <jejb@linux.ibm.com> 11353M: Jarkko Sakkinen <jarkko@kernel.org> 11354M: Mimi Zohar <zohar@linux.ibm.com> 11355L: linux-integrity@vger.kernel.org 11356L: keyrings@vger.kernel.org 11357S: Supported 11358F: Documentation/security/keys/trusted-encrypted.rst 11359F: include/keys/trusted-type.h 11360F: include/keys/trusted_tpm.h 11361F: security/keys/trusted-keys/ 11362 11363KEYS-TRUSTED-TEE 11364M: Sumit Garg <sumit.garg@linaro.org> 11365L: linux-integrity@vger.kernel.org 11366L: keyrings@vger.kernel.org 11367S: Supported 11368F: include/keys/trusted_tee.h 11369F: security/keys/trusted-keys/trusted_tee.c 11370 11371KEYS-TRUSTED-CAAM 11372M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11373R: Pengutronix Kernel Team <kernel@pengutronix.de> 11374L: linux-integrity@vger.kernel.org 11375L: keyrings@vger.kernel.org 11376S: Maintained 11377F: include/keys/trusted_caam.h 11378F: security/keys/trusted-keys/trusted_caam.c 11379 11380KEYS/KEYRINGS 11381M: David Howells <dhowells@redhat.com> 11382M: Jarkko Sakkinen <jarkko@kernel.org> 11383L: keyrings@vger.kernel.org 11384S: Maintained 11385F: Documentation/security/keys/core.rst 11386F: include/keys/ 11387F: include/linux/key-type.h 11388F: include/linux/key.h 11389F: include/linux/keyctl.h 11390F: include/uapi/linux/keyctl.h 11391F: security/keys/ 11392 11393KEYS/KEYRINGS_INTEGRITY 11394M: Jarkko Sakkinen <jarkko@kernel.org> 11395M: Mimi Zohar <zohar@linux.ibm.com> 11396L: linux-integrity@vger.kernel.org 11397L: keyrings@vger.kernel.org 11398S: Supported 11399F: security/integrity/platform_certs 11400 11401KFENCE 11402M: Alexander Potapenko <glider@google.com> 11403M: Marco Elver <elver@google.com> 11404R: Dmitry Vyukov <dvyukov@google.com> 11405L: kasan-dev@googlegroups.com 11406S: Maintained 11407F: Documentation/dev-tools/kfence.rst 11408F: arch/*/include/asm/kfence.h 11409F: include/linux/kfence.h 11410F: lib/Kconfig.kfence 11411F: mm/kfence/ 11412 11413KFIFO 11414M: Stefani Seibold <stefani@seibold.net> 11415S: Maintained 11416F: include/linux/kfifo.h 11417F: lib/kfifo.c 11418F: samples/kfifo/ 11419 11420KGDB / KDB /debug_core 11421M: Jason Wessel <jason.wessel@windriver.com> 11422M: Daniel Thompson <daniel.thompson@linaro.org> 11423R: Douglas Anderson <dianders@chromium.org> 11424L: kgdb-bugreport@lists.sourceforge.net 11425S: Maintained 11426W: http://kgdb.wiki.kernel.org/ 11427T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11428F: Documentation/dev-tools/kgdb.rst 11429F: drivers/misc/kgdbts.c 11430F: drivers/tty/serial/kgdboc.c 11431F: include/linux/kdb.h 11432F: include/linux/kgdb.h 11433F: kernel/debug/ 11434F: kernel/module/kdb.c 11435 11436KHADAS MCU MFD DRIVER 11437M: Neil Armstrong <neil.armstrong@linaro.org> 11438L: linux-amlogic@lists.infradead.org 11439S: Maintained 11440F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11441F: drivers/mfd/khadas-mcu.c 11442F: include/linux/mfd/khadas-mcu.h 11443F: drivers/thermal/khadas_mcu_fan.c 11444 11445KMEMLEAK 11446M: Catalin Marinas <catalin.marinas@arm.com> 11447S: Maintained 11448F: Documentation/dev-tools/kmemleak.rst 11449F: include/linux/kmemleak.h 11450F: mm/kmemleak.c 11451F: samples/kmemleak/kmemleak-test.c 11452 11453KMOD KERNEL MODULE LOADER - USERMODE HELPER 11454M: Luis Chamberlain <mcgrof@kernel.org> 11455L: linux-kernel@vger.kernel.org 11456L: linux-modules@vger.kernel.org 11457S: Maintained 11458F: include/linux/kmod.h 11459F: kernel/kmod.c 11460F: lib/test_kmod.c 11461F: tools/testing/selftests/kmod/ 11462 11463KMSAN 11464M: Alexander Potapenko <glider@google.com> 11465R: Marco Elver <elver@google.com> 11466R: Dmitry Vyukov <dvyukov@google.com> 11467L: kasan-dev@googlegroups.com 11468S: Maintained 11469F: Documentation/dev-tools/kmsan.rst 11470F: arch/*/include/asm/kmsan.h 11471F: arch/*/mm/kmsan_* 11472F: include/linux/kmsan*.h 11473F: lib/Kconfig.kmsan 11474F: mm/kmsan/ 11475F: scripts/Makefile.kmsan 11476 11477KPROBES 11478M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11479M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11480M: "David S. Miller" <davem@davemloft.net> 11481M: Masami Hiramatsu <mhiramat@kernel.org> 11482S: Maintained 11483T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11484F: Documentation/trace/kprobes.rst 11485F: include/asm-generic/kprobes.h 11486F: include/linux/kprobes.h 11487F: kernel/kprobes.c 11488F: lib/test_kprobes.c 11489F: samples/kprobes 11490 11491KS0108 LCD CONTROLLER DRIVER 11492M: Miguel Ojeda <ojeda@kernel.org> 11493S: Maintained 11494F: Documentation/admin-guide/auxdisplay/ks0108.rst 11495F: drivers/auxdisplay/ks0108.c 11496F: include/linux/ks0108.h 11497 11498KTD253 BACKLIGHT DRIVER 11499M: Linus Walleij <linus.walleij@linaro.org> 11500S: Maintained 11501F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11502F: drivers/video/backlight/ktd253-backlight.c 11503 11504KTEST 11505M: Steven Rostedt <rostedt@goodmis.org> 11506M: John Hawley <warthog9@eaglescrag.net> 11507S: Maintained 11508F: tools/testing/ktest 11509 11510L3MDEV 11511M: David Ahern <dsahern@kernel.org> 11512L: netdev@vger.kernel.org 11513S: Maintained 11514F: include/net/l3mdev.h 11515F: net/l3mdev 11516 11517LANDLOCK SECURITY MODULE 11518M: Mickaël Salaün <mic@digikod.net> 11519L: linux-security-module@vger.kernel.org 11520S: Supported 11521W: https://landlock.io 11522T: git https://github.com/landlock-lsm/linux.git 11523F: Documentation/security/landlock.rst 11524F: Documentation/userspace-api/landlock.rst 11525F: include/uapi/linux/landlock.h 11526F: samples/landlock/ 11527F: security/landlock/ 11528F: tools/testing/selftests/landlock/ 11529K: landlock 11530K: LANDLOCK 11531 11532LANTIQ / INTEL Ethernet drivers 11533M: Hauke Mehrtens <hauke@hauke-m.de> 11534L: netdev@vger.kernel.org 11535S: Maintained 11536F: drivers/net/dsa/lantiq_gswip.c 11537F: drivers/net/dsa/lantiq_pce.h 11538F: drivers/net/ethernet/lantiq_xrx200.c 11539F: net/dsa/tag_gswip.c 11540 11541LANTIQ MIPS ARCHITECTURE 11542M: John Crispin <john@phrozen.org> 11543L: linux-mips@vger.kernel.org 11544S: Maintained 11545F: arch/mips/lantiq 11546F: drivers/soc/lantiq 11547 11548LASI 53c700 driver for PARISC 11549M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11550L: linux-scsi@vger.kernel.org 11551S: Maintained 11552F: Documentation/scsi/53c700.rst 11553F: drivers/scsi/53c700* 11554 11555LEAKING_ADDRESSES 11556M: Tobin C. Harding <me@tobin.cc> 11557M: Tycho Andersen <tycho@tycho.pizza> 11558L: linux-hardening@vger.kernel.org 11559S: Maintained 11560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11561F: scripts/leaking_addresses.pl 11562 11563LED SUBSYSTEM 11564M: Pavel Machek <pavel@ucw.cz> 11565L: linux-leds@vger.kernel.org 11566S: Maintained 11567T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11568F: Documentation/devicetree/bindings/leds/ 11569F: drivers/leds/ 11570F: include/linux/leds.h 11571 11572LEGACY EEPROM DRIVER 11573M: Jean Delvare <jdelvare@suse.com> 11574S: Maintained 11575F: Documentation/misc-devices/eeprom.rst 11576F: drivers/misc/eeprom/eeprom.c 11577 11578LEGO MINDSTORMS EV3 11579R: David Lechner <david@lechnology.com> 11580S: Maintained 11581F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11582F: arch/arm/boot/dts/da850-lego-ev3.dts 11583F: drivers/power/supply/lego_ev3_battery.c 11584 11585LEGO USB Tower driver 11586M: Juergen Stuber <starblue@users.sourceforge.net> 11587L: legousb-devel@lists.sourceforge.net 11588S: Maintained 11589W: http://legousb.sourceforge.net/ 11590F: drivers/usb/misc/legousbtower.c 11591 11592LETSKETCH HID TABLET DRIVER 11593M: Hans de Goede <hdegoede@redhat.com> 11594L: linux-input@vger.kernel.org 11595S: Maintained 11596T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11597F: drivers/hid/hid-letsketch.c 11598 11599LG LAPTOP EXTRAS 11600M: Matan Ziv-Av <matan@svgalib.org> 11601L: platform-driver-x86@vger.kernel.org 11602S: Maintained 11603F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11604F: Documentation/admin-guide/laptops/lg-laptop.rst 11605F: drivers/platform/x86/lg-laptop.c 11606 11607LG2160 MEDIA DRIVER 11608M: Michael Krufky <mkrufky@linuxtv.org> 11609L: linux-media@vger.kernel.org 11610S: Maintained 11611W: https://linuxtv.org 11612W: http://github.com/mkrufky 11613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11614T: git git://linuxtv.org/mkrufky/tuners.git 11615F: drivers/media/dvb-frontends/lg2160.* 11616 11617LGDT3305 MEDIA DRIVER 11618M: Michael Krufky <mkrufky@linuxtv.org> 11619L: linux-media@vger.kernel.org 11620S: Maintained 11621W: https://linuxtv.org 11622W: http://github.com/mkrufky 11623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11624T: git git://linuxtv.org/mkrufky/tuners.git 11625F: drivers/media/dvb-frontends/lgdt3305.* 11626 11627LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11628M: Viresh Kumar <vireshk@kernel.org> 11629L: linux-ide@vger.kernel.org 11630S: Maintained 11631T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11632F: drivers/ata/pata_arasan_cf.c 11633F: include/linux/pata_arasan_cf_data.h 11634 11635LIBATA PATA DRIVERS 11636R: Sergey Shtylyov <s.shtylyov@omp.ru> 11637L: linux-ide@vger.kernel.org 11638F: drivers/ata/ata_*.c 11639F: drivers/ata/pata_*.c 11640 11641LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11642M: Linus Walleij <linus.walleij@linaro.org> 11643L: linux-ide@vger.kernel.org 11644S: Maintained 11645T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11646F: drivers/ata/pata_ftide010.c 11647F: drivers/ata/sata_gemini.c 11648F: drivers/ata/sata_gemini.h 11649 11650LIBATA SATA AHCI PLATFORM devices support 11651M: Hans de Goede <hdegoede@redhat.com> 11652M: Jens Axboe <axboe@kernel.dk> 11653L: linux-ide@vger.kernel.org 11654S: Maintained 11655T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11656F: drivers/ata/ahci_platform.c 11657F: drivers/ata/libahci_platform.c 11658F: include/linux/ahci_platform.h 11659 11660LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11661M: Serge Semin <fancer.lancer@gmail.com> 11662L: linux-ide@vger.kernel.org 11663S: Maintained 11664T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11665F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11666F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11667F: drivers/ata/ahci_dwc.c 11668 11669LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11670M: Mikael Pettersson <mikpelinux@gmail.com> 11671L: linux-ide@vger.kernel.org 11672S: Maintained 11673T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11674F: drivers/ata/sata_promise.* 11675 11676LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11677M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11678L: linux-ide@vger.kernel.org 11679S: Maintained 11680T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11681F: Documentation/ABI/testing/sysfs-ata 11682F: Documentation/devicetree/bindings/ata/ 11683F: drivers/ata/ 11684F: include/linux/ata.h 11685F: include/linux/libata.h 11686 11687LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11688M: Vishal Verma <vishal.l.verma@intel.com> 11689M: Dan Williams <dan.j.williams@intel.com> 11690M: Dave Jiang <dave.jiang@intel.com> 11691L: nvdimm@lists.linux.dev 11692S: Supported 11693Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11694P: Documentation/nvdimm/maintainer-entry-profile.rst 11695F: drivers/nvdimm/btt* 11696 11697LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11698M: Dan Williams <dan.j.williams@intel.com> 11699M: Vishal Verma <vishal.l.verma@intel.com> 11700M: Dave Jiang <dave.jiang@intel.com> 11701L: nvdimm@lists.linux.dev 11702S: Supported 11703Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11704P: Documentation/nvdimm/maintainer-entry-profile.rst 11705F: drivers/nvdimm/pmem* 11706 11707LIBNVDIMM: DEVICETREE BINDINGS 11708M: Oliver O'Halloran <oohall@gmail.com> 11709L: nvdimm@lists.linux.dev 11710S: Supported 11711Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11712F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11713F: drivers/nvdimm/of_pmem.c 11714 11715LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11716M: Dan Williams <dan.j.williams@intel.com> 11717M: Vishal Verma <vishal.l.verma@intel.com> 11718M: Dave Jiang <dave.jiang@intel.com> 11719M: Ira Weiny <ira.weiny@intel.com> 11720L: nvdimm@lists.linux.dev 11721S: Supported 11722Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11723P: Documentation/nvdimm/maintainer-entry-profile.rst 11724T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11725F: drivers/acpi/nfit/* 11726F: drivers/nvdimm/* 11727F: include/linux/libnvdimm.h 11728F: include/linux/nd.h 11729F: include/uapi/linux/ndctl.h 11730F: tools/testing/nvdimm/ 11731 11732LICENSES and SPDX stuff 11733M: Thomas Gleixner <tglx@linutronix.de> 11734M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11735L: linux-spdx@vger.kernel.org 11736S: Maintained 11737T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11738F: COPYING 11739F: Documentation/process/license-rules.rst 11740F: LICENSES/ 11741F: scripts/spdxcheck-test.sh 11742F: scripts/spdxcheck.py 11743F: scripts/spdxexclude 11744 11745LINEAR RANGES HELPERS 11746M: Mark Brown <broonie@kernel.org> 11747R: Matti Vaittinen <mazziesaccount@gmail.com> 11748F: lib/linear_ranges.c 11749F: lib/test_linear_ranges.c 11750F: include/linux/linear_range.h 11751 11752LINUX FOR POWER MACINTOSH 11753M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11754L: linuxppc-dev@lists.ozlabs.org 11755S: Odd Fixes 11756F: arch/powerpc/platforms/powermac/ 11757F: drivers/macintosh/ 11758 11759LINUX FOR POWERPC (32-BIT AND 64-BIT) 11760M: Michael Ellerman <mpe@ellerman.id.au> 11761R: Nicholas Piggin <npiggin@gmail.com> 11762R: Christophe Leroy <christophe.leroy@csgroup.eu> 11763L: linuxppc-dev@lists.ozlabs.org 11764S: Supported 11765W: https://github.com/linuxppc/wiki/wiki 11766Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11767T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11768F: Documentation/ABI/stable/sysfs-firmware-opal-* 11769F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11770F: Documentation/devicetree/bindings/powerpc/ 11771F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11772F: Documentation/powerpc/ 11773F: arch/powerpc/ 11774F: drivers/*/*/*pasemi* 11775F: drivers/*/*pasemi* 11776F: drivers/char/tpm/tpm_ibmvtpm* 11777F: drivers/crypto/nx/ 11778F: drivers/crypto/vmx/ 11779F: drivers/i2c/busses/i2c-opal.c 11780F: drivers/net/ethernet/ibm/ibmveth.* 11781F: drivers/net/ethernet/ibm/ibmvnic.* 11782F: drivers/pci/hotplug/pnv_php.c 11783F: drivers/pci/hotplug/rpa* 11784F: drivers/rtc/rtc-opal.c 11785F: drivers/scsi/ibmvscsi/ 11786F: drivers/tty/hvc/hvc_opal.c 11787F: drivers/watchdog/wdrtas.c 11788F: tools/testing/selftests/powerpc 11789N: /pmac 11790N: powermac 11791N: powernv 11792N: [^a-z0-9]ps3 11793N: pseries 11794 11795LINUX FOR POWERPC EMBEDDED MPC5XXX 11796M: Anatolij Gustschin <agust@denx.de> 11797L: linuxppc-dev@lists.ozlabs.org 11798S: Odd Fixes 11799F: arch/powerpc/platforms/512x/ 11800F: arch/powerpc/platforms/52xx/ 11801 11802LINUX FOR POWERPC EMBEDDED PPC4XX 11803L: linuxppc-dev@lists.ozlabs.org 11804S: Orphan 11805F: arch/powerpc/platforms/40x/ 11806F: arch/powerpc/platforms/44x/ 11807 11808LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11809M: Scott Wood <oss@buserror.net> 11810L: linuxppc-dev@lists.ozlabs.org 11811S: Odd fixes 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11813F: Documentation/devicetree/bindings/powerpc/fsl/ 11814F: arch/powerpc/platforms/83xx/ 11815F: arch/powerpc/platforms/85xx/ 11816 11817LINUX FOR POWERPC EMBEDDED PPC8XX 11818M: Christophe Leroy <christophe.leroy@csgroup.eu> 11819L: linuxppc-dev@lists.ozlabs.org 11820S: Maintained 11821F: arch/powerpc/platforms/8xx/ 11822 11823LINUX KERNEL DUMP TEST MODULE (LKDTM) 11824M: Kees Cook <keescook@chromium.org> 11825S: Maintained 11826F: drivers/misc/lkdtm/* 11827F: tools/testing/selftests/lkdtm/* 11828 11829LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11830M: Alan Stern <stern@rowland.harvard.edu> 11831M: Andrea Parri <parri.andrea@gmail.com> 11832M: Will Deacon <will@kernel.org> 11833M: Peter Zijlstra <peterz@infradead.org> 11834M: Boqun Feng <boqun.feng@gmail.com> 11835M: Nicholas Piggin <npiggin@gmail.com> 11836M: David Howells <dhowells@redhat.com> 11837M: Jade Alglave <j.alglave@ucl.ac.uk> 11838M: Luc Maranget <luc.maranget@inria.fr> 11839M: "Paul E. McKenney" <paulmck@kernel.org> 11840R: Akira Yokosawa <akiyks@gmail.com> 11841R: Daniel Lustig <dlustig@nvidia.com> 11842R: Joel Fernandes <joel@joelfernandes.org> 11843L: linux-kernel@vger.kernel.org 11844L: linux-arch@vger.kernel.org 11845S: Supported 11846T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11847F: Documentation/atomic_bitops.txt 11848F: Documentation/atomic_t.txt 11849F: Documentation/core-api/refcount-vs-atomic.rst 11850F: Documentation/litmus-tests/ 11851F: Documentation/memory-barriers.txt 11852F: tools/memory-model/ 11853 11854LIS3LV02D ACCELEROMETER DRIVER 11855M: Eric Piel <eric.piel@tremplin-utc.net> 11856S: Maintained 11857F: Documentation/misc-devices/lis3lv02d.rst 11858F: drivers/misc/lis3lv02d/ 11859F: drivers/platform/x86/hp_accel.c 11860 11861LIST KUNIT TEST 11862M: David Gow <davidgow@google.com> 11863L: linux-kselftest@vger.kernel.org 11864L: kunit-dev@googlegroups.com 11865S: Maintained 11866F: lib/list-test.c 11867 11868LITEX PLATFORM 11869M: Karol Gugala <kgugala@antmicro.com> 11870M: Mateusz Holenko <mholenko@antmicro.com> 11871M: Gabriel Somlo <gsomlo@gmail.com> 11872M: Joel Stanley <joel@jms.id.au> 11873S: Maintained 11874F: Documentation/devicetree/bindings/*/litex,*.yaml 11875F: arch/openrisc/boot/dts/or1klitex.dts 11876F: include/linux/litex.h 11877F: drivers/tty/serial/liteuart.c 11878F: drivers/soc/litex/* 11879F: drivers/net/ethernet/litex/* 11880F: drivers/mmc/host/litex_mmc.c 11881N: litex 11882 11883LIVE PATCHING 11884M: Josh Poimboeuf <jpoimboe@kernel.org> 11885M: Jiri Kosina <jikos@kernel.org> 11886M: Miroslav Benes <mbenes@suse.cz> 11887M: Petr Mladek <pmladek@suse.com> 11888R: Joe Lawrence <joe.lawrence@redhat.com> 11889L: live-patching@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11892F: Documentation/ABI/testing/sysfs-kernel-livepatch 11893F: Documentation/livepatch/ 11894F: arch/powerpc/include/asm/livepatch.h 11895F: include/linux/livepatch.h 11896F: kernel/livepatch/ 11897F: kernel/module/livepatch.c 11898F: lib/livepatch/ 11899F: samples/livepatch/ 11900F: tools/testing/selftests/livepatch/ 11901 11902LLC (802.2) 11903L: netdev@vger.kernel.org 11904S: Odd fixes 11905F: include/linux/llc.h 11906F: include/net/llc* 11907F: include/uapi/linux/llc.h 11908F: net/llc/ 11909 11910LM73 HARDWARE MONITOR DRIVER 11911M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11912L: linux-hwmon@vger.kernel.org 11913S: Maintained 11914F: drivers/hwmon/lm73.c 11915 11916LM78 HARDWARE MONITOR DRIVER 11917M: Jean Delvare <jdelvare@suse.com> 11918L: linux-hwmon@vger.kernel.org 11919S: Maintained 11920F: Documentation/hwmon/lm78.rst 11921F: drivers/hwmon/lm78.c 11922 11923LM83 HARDWARE MONITOR DRIVER 11924M: Jean Delvare <jdelvare@suse.com> 11925L: linux-hwmon@vger.kernel.org 11926S: Maintained 11927F: Documentation/hwmon/lm83.rst 11928F: drivers/hwmon/lm83.c 11929 11930LM90 HARDWARE MONITOR DRIVER 11931M: Jean Delvare <jdelvare@suse.com> 11932L: linux-hwmon@vger.kernel.org 11933S: Maintained 11934F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11935F: Documentation/hwmon/lm90.rst 11936F: drivers/hwmon/lm90.c 11937F: include/dt-bindings/thermal/lm90.h 11938 11939LM95234 HARDWARE MONITOR DRIVER 11940M: Guenter Roeck <linux@roeck-us.net> 11941L: linux-hwmon@vger.kernel.org 11942S: Maintained 11943F: Documentation/hwmon/lm95234.rst 11944F: drivers/hwmon/lm95234.c 11945 11946LME2510 MEDIA DRIVER 11947M: Malcolm Priestley <tvboxspy@gmail.com> 11948L: linux-media@vger.kernel.org 11949S: Maintained 11950W: https://linuxtv.org 11951Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11952F: drivers/media/usb/dvb-usb-v2/lmedm04* 11953 11954LOADPIN SECURITY MODULE 11955M: Kees Cook <keescook@chromium.org> 11956S: Supported 11957T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11958F: Documentation/admin-guide/LSM/LoadPin.rst 11959F: security/loadpin/ 11960 11961LOCKING PRIMITIVES 11962M: Peter Zijlstra <peterz@infradead.org> 11963M: Ingo Molnar <mingo@redhat.com> 11964M: Will Deacon <will@kernel.org> 11965R: Waiman Long <longman@redhat.com> 11966R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11967L: linux-kernel@vger.kernel.org 11968S: Maintained 11969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11970F: Documentation/locking/ 11971F: arch/*/include/asm/spinlock*.h 11972F: include/linux/lockdep.h 11973F: include/linux/mutex*.h 11974F: include/linux/rwlock*.h 11975F: include/linux/rwsem*.h 11976F: include/linux/seqlock.h 11977F: include/linux/spinlock*.h 11978F: kernel/locking/ 11979F: lib/locking*.[ch] 11980X: kernel/locking/locktorture.c 11981 11982LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11983M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11984L: linux-ntfs-dev@lists.sourceforge.net 11985S: Maintained 11986W: http://www.linux-ntfs.org/content/view/19/37/ 11987F: Documentation/admin-guide/ldm.rst 11988F: block/partitions/ldm.* 11989 11990LOGITECH HID GAMING KEYBOARDS 11991M: Hans de Goede <hdegoede@redhat.com> 11992L: linux-input@vger.kernel.org 11993S: Maintained 11994T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11995F: drivers/hid/hid-lg-g15.c 11996 11997LONTIUM LT8912B MIPI TO HDMI BRIDGE 11998M: Adrien Grassein <adrien.grassein@gmail.com> 11999S: Maintained 12000F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12001F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12002 12003LOONGARCH 12004M: Huacai Chen <chenhuacai@kernel.org> 12005R: WANG Xuerui <kernel@xen0n.name> 12006L: loongarch@lists.linux.dev 12007S: Maintained 12008T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12009F: arch/loongarch/ 12010F: drivers/*/*loongarch* 12011F: Documentation/loongarch/ 12012F: Documentation/translations/zh_CN/loongarch/ 12013 12014LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12015M: Sathya Prakash <sathya.prakash@broadcom.com> 12016M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12017M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12018L: MPT-FusionLinux.pdl@broadcom.com 12019L: linux-scsi@vger.kernel.org 12020S: Supported 12021W: http://www.avagotech.com/support/ 12022F: drivers/message/fusion/ 12023F: drivers/scsi/mpt3sas/ 12024 12025LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12026M: Matthew Wilcox <willy@infradead.org> 12027L: linux-scsi@vger.kernel.org 12028S: Maintained 12029F: drivers/scsi/sym53c8xx_2/ 12030 12031LTC1660 DAC DRIVER 12032M: Marcus Folkesson <marcus.folkesson@gmail.com> 12033L: linux-iio@vger.kernel.org 12034S: Maintained 12035F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12036F: drivers/iio/dac/ltc1660.c 12037 12038LTC2688 IIO DAC DRIVER 12039M: Nuno Sá <nuno.sa@analog.com> 12040L: linux-iio@vger.kernel.org 12041S: Supported 12042W: https://ez.analog.com/linux-software-drivers 12043F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12044F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12045F: drivers/iio/dac/ltc2688.c 12046 12047LTC2947 HARDWARE MONITOR DRIVER 12048M: Nuno Sá <nuno.sa@analog.com> 12049L: linux-hwmon@vger.kernel.org 12050S: Supported 12051W: https://ez.analog.com/linux-software-drivers 12052F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12053F: drivers/hwmon/ltc2947-core.c 12054F: drivers/hwmon/ltc2947-i2c.c 12055F: drivers/hwmon/ltc2947-spi.c 12056F: drivers/hwmon/ltc2947.h 12057 12058LTC2983 IIO TEMPERATURE DRIVER 12059M: Nuno Sá <nuno.sa@analog.com> 12060L: linux-iio@vger.kernel.org 12061S: Supported 12062W: https://ez.analog.com/linux-software-drivers 12063F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12064F: drivers/iio/temperature/ltc2983.c 12065 12066LTC4261 HARDWARE MONITOR DRIVER 12067M: Guenter Roeck <linux@roeck-us.net> 12068L: linux-hwmon@vger.kernel.org 12069S: Maintained 12070F: Documentation/hwmon/ltc4261.rst 12071F: drivers/hwmon/ltc4261.c 12072 12073LTC4306 I2C MULTIPLEXER DRIVER 12074M: Michael Hennerich <michael.hennerich@analog.com> 12075L: linux-i2c@vger.kernel.org 12076S: Supported 12077W: https://ez.analog.com/linux-software-drivers 12078F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12079F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12080 12081LTP (Linux Test Project) 12082M: Mike Frysinger <vapier@gentoo.org> 12083M: Cyril Hrubis <chrubis@suse.cz> 12084M: Wanlong Gao <wanlong.gao@gmail.com> 12085M: Jan Stancek <jstancek@redhat.com> 12086M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12087M: Alexey Kodanev <alexey.kodanev@oracle.com> 12088L: ltp@lists.linux.it (subscribers-only) 12089S: Maintained 12090W: http://linux-test-project.github.io/ 12091T: git git://github.com/linux-test-project/ltp.git 12092 12093LYNX 28G SERDES PHY DRIVER 12094M: Ioana Ciornei <ioana.ciornei@nxp.com> 12095L: netdev@vger.kernel.org 12096S: Supported 12097F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12098F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12099 12100LYNX PCS MODULE 12101M: Ioana Ciornei <ioana.ciornei@nxp.com> 12102L: netdev@vger.kernel.org 12103S: Supported 12104F: drivers/net/pcs/pcs-lynx.c 12105F: include/linux/pcs-lynx.h 12106 12107M68K ARCHITECTURE 12108M: Geert Uytterhoeven <geert@linux-m68k.org> 12109L: linux-m68k@lists.linux-m68k.org 12110S: Maintained 12111W: http://www.linux-m68k.org/ 12112T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12113F: arch/m68k/ 12114F: drivers/zorro/ 12115 12116M68K ON APPLE MACINTOSH 12117M: Joshua Thompson <funaho@jurai.org> 12118L: linux-m68k@lists.linux-m68k.org 12119S: Maintained 12120W: http://www.mac.linux-m68k.org/ 12121F: arch/m68k/mac/ 12122F: drivers/macintosh/adb-iop.c 12123F: drivers/macintosh/via-macii.c 12124 12125M68K ON HP9000/300 12126M: Philip Blundell <philb@gnu.org> 12127S: Maintained 12128W: http://www.tazenda.demon.co.uk/phil/linux-hp 12129F: arch/m68k/hp300/ 12130 12131M88DS3103 MEDIA DRIVER 12132M: Antti Palosaari <crope@iki.fi> 12133L: linux-media@vger.kernel.org 12134S: Maintained 12135W: https://linuxtv.org 12136W: http://palosaari.fi/linux/ 12137Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12138T: git git://linuxtv.org/anttip/media_tree.git 12139F: drivers/media/dvb-frontends/m88ds3103* 12140 12141M88RS2000 MEDIA DRIVER 12142M: Malcolm Priestley <tvboxspy@gmail.com> 12143L: linux-media@vger.kernel.org 12144S: Maintained 12145W: https://linuxtv.org 12146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12147F: drivers/media/dvb-frontends/m88rs2000* 12148 12149MA901 MASTERKIT USB FM RADIO DRIVER 12150M: Alexey Klimov <klimov.linux@gmail.com> 12151L: linux-media@vger.kernel.org 12152S: Maintained 12153T: git git://linuxtv.org/media_tree.git 12154F: drivers/media/radio/radio-ma901.c 12155 12156MAC80211 12157M: Johannes Berg <johannes@sipsolutions.net> 12158L: linux-wireless@vger.kernel.org 12159S: Maintained 12160W: https://wireless.wiki.kernel.org/ 12161Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12164F: Documentation/networking/mac80211-injection.rst 12165F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12166F: drivers/net/wireless/mac80211_hwsim.[ch] 12167F: include/net/mac80211.h 12168F: net/mac80211/ 12169 12170MAILBOX API 12171M: Jassi Brar <jassisinghbrar@gmail.com> 12172L: linux-kernel@vger.kernel.org 12173S: Maintained 12174F: drivers/mailbox/ 12175F: include/linux/mailbox_client.h 12176F: include/linux/mailbox_controller.h 12177F: include/dt-bindings/mailbox/ 12178F: Documentation/devicetree/bindings/mailbox/ 12179 12180MAILBOX ARM MHUv2 12181M: Viresh Kumar <viresh.kumar@linaro.org> 12182M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12183L: linux-kernel@vger.kernel.org 12184S: Maintained 12185F: drivers/mailbox/arm_mhuv2.c 12186F: include/linux/mailbox/arm_mhuv2_message.h 12187F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12188 12189MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12190M: Jeremy Kerr <jk@codeconstruct.com.au> 12191M: Matt Johnston <matt@codeconstruct.com.au> 12192L: netdev@vger.kernel.org 12193S: Maintained 12194F: Documentation/networking/mctp.rst 12195F: drivers/net/mctp/ 12196F: include/net/mctp.h 12197F: include/net/mctpdevice.h 12198F: include/net/netns/mctp.h 12199F: net/mctp/ 12200 12201MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12202M: Michael Kerrisk <mtk.manpages@gmail.com> 12203L: linux-man@vger.kernel.org 12204S: Maintained 12205W: http://www.kernel.org/doc/man-pages 12206 12207MAPLE TREE 12208M: Liam R. Howlett <Liam.Howlett@oracle.com> 12209L: linux-mm@kvack.org 12210S: Supported 12211F: Documentation/core-api/maple_tree.rst 12212F: include/linux/maple_tree.h 12213F: include/trace/events/maple_tree.h 12214F: lib/maple_tree.c 12215F: lib/test_maple_tree.c 12216F: tools/testing/radix-tree/linux/maple_tree.h 12217F: tools/testing/radix-tree/maple.c 12218 12219MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12220M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12221L: linux-mips@vger.kernel.org 12222S: Maintained 12223F: arch/mips/boot/dts/img/pistachio* 12224 12225MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12226M: Andrew Lunn <andrew@lunn.ch> 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 SOC DRIVERS 13628M: Conor Dooley <conor@kernel.org> 13629S: Supported 13630T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13631F: drivers/soc/microchip/ 13632 13633MICROCHIP USB251XB DRIVER 13634M: Richard Leitner <richard.leitner@skidata.com> 13635L: linux-usb@vger.kernel.org 13636S: Maintained 13637F: Documentation/devicetree/bindings/usb/usb251xb.txt 13638F: drivers/usb/misc/usb251xb.c 13639 13640MICROCHIP USBA UDC DRIVER 13641M: Cristian Birsan <cristian.birsan@microchip.com> 13642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13643S: Supported 13644F: drivers/usb/gadget/udc/atmel_usba_udc.* 13645 13646MICROCHIP WILC1000 WIFI DRIVER 13647M: Ajay Singh <ajay.kathat@microchip.com> 13648M: Claudiu Beznea <claudiu.beznea@microchip.com> 13649L: linux-wireless@vger.kernel.org 13650S: Supported 13651F: drivers/net/wireless/microchip/wilc1000/ 13652 13653MICROSEMI MIPS SOCS 13654M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13655M: UNGLinuxDriver@microchip.com 13656L: linux-mips@vger.kernel.org 13657S: Supported 13658F: Documentation/devicetree/bindings/mips/mscc.txt 13659F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13660F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13661F: arch/mips/boot/dts/mscc/ 13662F: arch/mips/configs/generic/board-ocelot.config 13663F: arch/mips/generic/board-ocelot.c 13664 13665MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13666M: Don Brace <don.brace@microchip.com> 13667L: storagedev@microchip.com 13668L: linux-scsi@vger.kernel.org 13669S: Supported 13670F: Documentation/scsi/smartpqi.rst 13671F: drivers/scsi/smartpqi/Kconfig 13672F: drivers/scsi/smartpqi/Makefile 13673F: drivers/scsi/smartpqi/smartpqi*.[ch] 13674F: include/linux/cciss*.h 13675F: include/uapi/linux/cciss*.h 13676 13677MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13678M: Maximilian Luz <luzmaximilian@gmail.com> 13679L: platform-driver-x86@vger.kernel.org 13680S: Maintained 13681F: drivers/platform/surface/surface_aggregator_tabletsw.c 13682 13683MICROSOFT SURFACE BATTERY AND AC DRIVERS 13684M: Maximilian Luz <luzmaximilian@gmail.com> 13685L: linux-pm@vger.kernel.org 13686L: platform-driver-x86@vger.kernel.org 13687S: Maintained 13688F: drivers/power/supply/surface_battery.c 13689F: drivers/power/supply/surface_charger.c 13690 13691MICROSOFT SURFACE DTX DRIVER 13692M: Maximilian Luz <luzmaximilian@gmail.com> 13693L: platform-driver-x86@vger.kernel.org 13694S: Maintained 13695F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13696F: drivers/platform/surface/surface_dtx.c 13697F: include/uapi/linux/surface_aggregator/dtx.h 13698 13699MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13700M: Maximilian Luz <luzmaximilian@gmail.com> 13701L: platform-driver-x86@vger.kernel.org 13702S: Maintained 13703F: drivers/platform/surface/surface_gpe.c 13704 13705MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13706M: Hans de Goede <hdegoede@redhat.com> 13707M: Mark Gross <markgross@kernel.org> 13708M: Maximilian Luz <luzmaximilian@gmail.com> 13709L: platform-driver-x86@vger.kernel.org 13710S: Maintained 13711T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13712F: drivers/platform/surface/ 13713 13714MICROSOFT SURFACE HID TRANSPORT DRIVER 13715M: Maximilian Luz <luzmaximilian@gmail.com> 13716L: linux-input@vger.kernel.org 13717L: platform-driver-x86@vger.kernel.org 13718S: Maintained 13719F: drivers/hid/surface-hid/ 13720 13721MICROSOFT SURFACE HOT-PLUG DRIVER 13722M: Maximilian Luz <luzmaximilian@gmail.com> 13723L: platform-driver-x86@vger.kernel.org 13724S: Maintained 13725F: drivers/platform/surface/surface_hotplug.c 13726 13727MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13728M: Maximilian Luz <luzmaximilian@gmail.com> 13729L: platform-driver-x86@vger.kernel.org 13730S: Maintained 13731F: drivers/platform/surface/surface_platform_profile.c 13732 13733MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13734M: Chen Yu <yu.c.chen@intel.com> 13735L: platform-driver-x86@vger.kernel.org 13736S: Supported 13737F: drivers/platform/surface/surfacepro3_button.c 13738 13739MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13740M: Maximilian Luz <luzmaximilian@gmail.com> 13741L: platform-driver-x86@vger.kernel.org 13742S: Maintained 13743W: https://github.com/linux-surface/surface-aggregator-module 13744C: irc://irc.libera.chat/linux-surface 13745F: Documentation/driver-api/surface_aggregator/ 13746F: drivers/platform/surface/aggregator/ 13747F: drivers/platform/surface/surface_acpi_notify.c 13748F: drivers/platform/surface/surface_aggregator_cdev.c 13749F: drivers/platform/surface/surface_aggregator_registry.c 13750F: include/linux/surface_acpi_notify.h 13751F: include/linux/surface_aggregator/ 13752F: include/uapi/linux/surface_aggregator/ 13753 13754MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13755M: Maximilian Luz <luzmaximilian@gmail.com> 13756L: platform-driver-x86@vger.kernel.org 13757S: Maintained 13758F: drivers/platform/surface/surface_aggregator_hub.c 13759 13760MICROTEK X6 SCANNER 13761M: Oliver Neukum <oliver@neukum.org> 13762S: Maintained 13763F: drivers/usb/image/microtek.* 13764 13765MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13766M: Luka Kovacic <luka.kovacic@sartura.hr> 13767M: Luka Perkov <luka.perkov@sartura.hr> 13768S: Maintained 13769F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13770F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13771F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13772F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13773F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13774F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13775 13776MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13777M: Sakari Ailus <sakari.ailus@linux.intel.com> 13778L: linux-media@vger.kernel.org 13779S: Maintained 13780F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13781F: Documentation/driver-api/media/drivers/ccs/ 13782F: Documentation/userspace-api/media/drivers/ccs.rst 13783F: drivers/media/i2c/ccs-pll.c 13784F: drivers/media/i2c/ccs-pll.h 13785F: drivers/media/i2c/ccs/ 13786F: include/uapi/linux/ccs.h 13787F: include/uapi/linux/smiapp.h 13788 13789MIPS 13790M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13791L: linux-mips@vger.kernel.org 13792S: Maintained 13793W: http://www.linux-mips.org/ 13794Q: https://patchwork.kernel.org/project/linux-mips/list/ 13795T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13796F: Documentation/devicetree/bindings/mips/ 13797F: Documentation/mips/ 13798F: arch/mips/ 13799F: drivers/platform/mips/ 13800F: include/dt-bindings/mips/ 13801 13802MIPS BOSTON DEVELOPMENT BOARD 13803M: Paul Burton <paulburton@kernel.org> 13804L: linux-mips@vger.kernel.org 13805S: Maintained 13806F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13807F: arch/mips/boot/dts/img/boston.dts 13808F: arch/mips/configs/generic/board-boston.config 13809F: drivers/clk/imgtec/clk-boston.c 13810F: include/dt-bindings/clock/boston-clock.h 13811 13812MIPS CORE DRIVERS 13813M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13814M: Serge Semin <fancer.lancer@gmail.com> 13815L: linux-mips@vger.kernel.org 13816S: Supported 13817F: drivers/bus/mips_cdmm.c 13818F: drivers/clocksource/mips-gic-timer.c 13819F: drivers/cpuidle/cpuidle-cps.c 13820F: drivers/irqchip/irq-mips-cpu.c 13821F: drivers/irqchip/irq-mips-gic.c 13822 13823MIPS GENERIC PLATFORM 13824M: Paul Burton <paulburton@kernel.org> 13825L: linux-mips@vger.kernel.org 13826S: Supported 13827F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13828F: arch/mips/generic/ 13829F: arch/mips/tools/generic-board-config.sh 13830 13831MIPS RINT INSTRUCTION EMULATION 13832M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13833L: linux-mips@vger.kernel.org 13834S: Supported 13835F: arch/mips/math-emu/dp_rint.c 13836F: arch/mips/math-emu/sp_rint.c 13837 13838MIPS/LOONGSON1 ARCHITECTURE 13839M: Keguang Zhang <keguang.zhang@gmail.com> 13840L: linux-mips@vger.kernel.org 13841S: Maintained 13842F: arch/mips/include/asm/mach-loongson32/ 13843F: arch/mips/loongson32/ 13844F: drivers/*/*/*loongson1* 13845F: drivers/*/*loongson1* 13846 13847MIPS/LOONGSON2EF ARCHITECTURE 13848M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13849L: linux-mips@vger.kernel.org 13850S: Maintained 13851F: arch/mips/include/asm/mach-loongson2ef/ 13852F: arch/mips/loongson2ef/ 13853F: drivers/cpufreq/loongson2_cpufreq.c 13854 13855MIPS/LOONGSON64 ARCHITECTURE 13856M: Huacai Chen <chenhuacai@kernel.org> 13857M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13858L: linux-mips@vger.kernel.org 13859S: Maintained 13860F: arch/mips/include/asm/mach-loongson64/ 13861F: arch/mips/loongson64/ 13862F: drivers/irqchip/irq-loongson* 13863F: drivers/platform/mips/cpu_hwmon.c 13864 13865MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13866M: Hans Verkuil <hverkuil@xs4all.nl> 13867L: linux-media@vger.kernel.org 13868S: Odd Fixes 13869W: https://linuxtv.org 13870T: git git://linuxtv.org/media_tree.git 13871F: drivers/media/radio/radio-miropcm20* 13872 13873MMP SUPPORT 13874R: Lubomir Rintel <lkundrak@v3.sk> 13875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13876S: Odd Fixes 13877T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13878F: arch/arm/boot/dts/mmp* 13879F: arch/arm/mach-mmp/ 13880F: include/linux/soc/mmp/ 13881 13882MMP USB PHY DRIVERS 13883R: Lubomir Rintel <lkundrak@v3.sk> 13884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13885S: Maintained 13886F: drivers/phy/marvell/phy-mmp3-usb.c 13887F: drivers/phy/marvell/phy-pxa-usb.c 13888 13889MMU GATHER AND TLB INVALIDATION 13890M: Will Deacon <will@kernel.org> 13891M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13892M: Andrew Morton <akpm@linux-foundation.org> 13893M: Nick Piggin <npiggin@gmail.com> 13894M: Peter Zijlstra <peterz@infradead.org> 13895L: linux-arch@vger.kernel.org 13896L: linux-mm@kvack.org 13897S: Maintained 13898F: arch/*/include/asm/tlb.h 13899F: include/asm-generic/tlb.h 13900F: mm/mmu_gather.c 13901 13902MN88472 MEDIA DRIVER 13903M: Antti Palosaari <crope@iki.fi> 13904L: linux-media@vger.kernel.org 13905S: Maintained 13906W: https://linuxtv.org 13907W: http://palosaari.fi/linux/ 13908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13909F: drivers/media/dvb-frontends/mn88472* 13910 13911MN88473 MEDIA DRIVER 13912M: Antti Palosaari <crope@iki.fi> 13913L: linux-media@vger.kernel.org 13914S: Maintained 13915W: https://linuxtv.org 13916W: http://palosaari.fi/linux/ 13917Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13918F: drivers/media/dvb-frontends/mn88473* 13919 13920MODULE SUPPORT 13921M: Luis Chamberlain <mcgrof@kernel.org> 13922L: linux-modules@vger.kernel.org 13923L: linux-kernel@vger.kernel.org 13924S: Maintained 13925T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13926F: include/linux/module.h 13927F: kernel/module/ 13928F: scripts/module* 13929 13930MONOLITHIC POWER SYSTEM PMIC DRIVER 13931M: Saravanan Sekar <sravanhome@gmail.com> 13932S: Maintained 13933F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13934F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13935F: drivers/iio/adc/mp2629_adc.c 13936F: drivers/mfd/mp2629.c 13937F: drivers/power/supply/mp2629_charger.c 13938F: drivers/regulator/mp5416.c 13939F: drivers/regulator/mpq7920.c 13940F: drivers/regulator/mpq7920.h 13941F: include/linux/mfd/mp2629.h 13942 13943MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13944S: Orphan 13945W: http://popies.net/meye/ 13946F: Documentation/userspace-api/media/drivers/meye* 13947F: drivers/staging/media/deprecated/meye/ 13948F: include/uapi/linux/meye.h 13949 13950MOTORCOMM PHY DRIVER 13951M: Peter Geis <pgwipeout@gmail.com> 13952L: netdev@vger.kernel.org 13953S: Maintained 13954F: drivers/net/phy/motorcomm.c 13955 13956MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13957M: Jiri Slaby <jirislaby@kernel.org> 13958S: Maintained 13959F: Documentation/driver-api/tty/moxa-smartio.rst 13960F: drivers/tty/mxser.* 13961 13962MR800 AVERMEDIA USB FM RADIO DRIVER 13963M: Alexey Klimov <klimov.linux@gmail.com> 13964L: linux-media@vger.kernel.org 13965S: Maintained 13966T: git git://linuxtv.org/media_tree.git 13967F: drivers/media/radio/radio-mr800.c 13968 13969MRF24J40 IEEE 802.15.4 RADIO DRIVER 13970M: Alan Ott <alan@signal11.us> 13971L: linux-wpan@vger.kernel.org 13972S: Maintained 13973F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13974F: drivers/net/ieee802154/mrf24j40.c 13975 13976MSI LAPTOP SUPPORT 13977M: "Lee, Chun-Yi" <jlee@suse.com> 13978L: platform-driver-x86@vger.kernel.org 13979S: Maintained 13980F: drivers/platform/x86/msi-laptop.c 13981 13982MSI WMI SUPPORT 13983L: platform-driver-x86@vger.kernel.org 13984S: Orphan 13985F: drivers/platform/x86/msi-wmi.c 13986 13987MSI001 MEDIA DRIVER 13988M: Antti Palosaari <crope@iki.fi> 13989L: linux-media@vger.kernel.org 13990S: Maintained 13991W: https://linuxtv.org 13992W: http://palosaari.fi/linux/ 13993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13994T: git git://linuxtv.org/anttip/media_tree.git 13995F: drivers/media/tuners/msi001* 13996 13997MSI2500 MEDIA DRIVER 13998M: Antti Palosaari <crope@iki.fi> 13999L: linux-media@vger.kernel.org 14000S: Maintained 14001W: https://linuxtv.org 14002W: http://palosaari.fi/linux/ 14003Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14004T: git git://linuxtv.org/anttip/media_tree.git 14005F: drivers/media/usb/msi2500/ 14006 14007MSTAR INTERRUPT CONTROLLER DRIVER 14008M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14009M: Daniel Palmer <daniel@thingy.jp> 14010S: Maintained 14011F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14012F: drivers/irqchip/irq-mst-intc.c 14013 14014MSYSTEMS DISKONCHIP G3 MTD DRIVER 14015M: Robert Jarzmik <robert.jarzmik@free.fr> 14016L: linux-mtd@lists.infradead.org 14017S: Maintained 14018F: drivers/mtd/devices/docg3* 14019 14020MT9M032 APTINA SENSOR DRIVER 14021M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14022L: linux-media@vger.kernel.org 14023S: Maintained 14024T: git git://linuxtv.org/media_tree.git 14025F: drivers/media/i2c/mt9m032.c 14026F: include/media/i2c/mt9m032.h 14027 14028MT9P031 APTINA CAMERA SENSOR 14029M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14030L: linux-media@vger.kernel.org 14031S: Maintained 14032T: git git://linuxtv.org/media_tree.git 14033F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14034F: drivers/media/i2c/mt9p031.c 14035F: include/media/i2c/mt9p031.h 14036 14037MT9T001 APTINA CAMERA SENSOR 14038M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14039L: linux-media@vger.kernel.org 14040S: Maintained 14041T: git git://linuxtv.org/media_tree.git 14042F: drivers/media/i2c/mt9t001.c 14043F: include/media/i2c/mt9t001.h 14044 14045MT9T112 APTINA CAMERA SENSOR 14046M: Jacopo Mondi <jacopo@jmondi.org> 14047L: linux-media@vger.kernel.org 14048S: Odd Fixes 14049T: git git://linuxtv.org/media_tree.git 14050F: drivers/media/i2c/mt9t112.c 14051F: include/media/i2c/mt9t112.h 14052 14053MT9V032 APTINA CAMERA SENSOR 14054M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14055L: linux-media@vger.kernel.org 14056S: Maintained 14057T: git git://linuxtv.org/media_tree.git 14058F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14059F: drivers/media/i2c/mt9v032.c 14060F: include/media/i2c/mt9v032.h 14061 14062MT9V111 APTINA CAMERA SENSOR 14063M: Jacopo Mondi <jacopo@jmondi.org> 14064L: linux-media@vger.kernel.org 14065S: Maintained 14066T: git git://linuxtv.org/media_tree.git 14067F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14068F: drivers/media/i2c/mt9v111.c 14069 14070MULTIFUNCTION DEVICES (MFD) 14071M: Lee Jones <lee@kernel.org> 14072S: Supported 14073T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14074F: Documentation/devicetree/bindings/mfd/ 14075F: drivers/mfd/ 14076F: include/dt-bindings/mfd/ 14077F: include/linux/mfd/ 14078 14079MULTIMEDIA CARD (MMC) ETC. OVER SPI 14080S: Orphan 14081F: drivers/mmc/host/mmc_spi.c 14082F: include/linux/spi/mmc_spi.h 14083 14084MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14085M: Ulf Hansson <ulf.hansson@linaro.org> 14086L: linux-mmc@vger.kernel.org 14087S: Maintained 14088T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14089F: Documentation/devicetree/bindings/mmc/ 14090F: drivers/mmc/ 14091F: include/linux/mmc/ 14092F: include/uapi/linux/mmc/ 14093 14094MULTIPLEXER SUBSYSTEM 14095M: Peter Rosin <peda@axentia.se> 14096S: Maintained 14097F: Documentation/ABI/testing/sysfs-class-mux* 14098F: Documentation/devicetree/bindings/mux/ 14099F: drivers/mux/ 14100F: include/dt-bindings/mux/ 14101F: include/linux/mux/ 14102 14103MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14104M: Bin Liu <b-liu@ti.com> 14105L: linux-usb@vger.kernel.org 14106S: Maintained 14107F: drivers/usb/musb/ 14108 14109MXL301RF MEDIA DRIVER 14110M: Akihiro Tsukada <tskd08@gmail.com> 14111L: linux-media@vger.kernel.org 14112S: Odd Fixes 14113F: drivers/media/tuners/mxl301rf* 14114 14115MXL5007T MEDIA DRIVER 14116M: Michael Krufky <mkrufky@linuxtv.org> 14117L: linux-media@vger.kernel.org 14118S: Maintained 14119W: https://linuxtv.org 14120W: http://github.com/mkrufky 14121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14122T: git git://linuxtv.org/mkrufky/tuners.git 14123F: drivers/media/tuners/mxl5007t.* 14124 14125MXSFB DRM DRIVER 14126M: Marek Vasut <marex@denx.de> 14127M: Stefan Agner <stefan@agner.ch> 14128L: dri-devel@lists.freedesktop.org 14129S: Supported 14130T: git git://anongit.freedesktop.org/drm/drm-misc 14131F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14132F: drivers/gpu/drm/mxsfb/ 14133 14134MYLEX DAC960 PCI RAID Controller 14135M: Hannes Reinecke <hare@kernel.org> 14136L: linux-scsi@vger.kernel.org 14137S: Supported 14138F: drivers/scsi/myrb.* 14139F: drivers/scsi/myrs.* 14140 14141MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14142M: Chris Lee <christopher.lee@cspi.com> 14143L: netdev@vger.kernel.org 14144S: Supported 14145W: https://www.cspi.com/ethernet-products/support/downloads/ 14146F: drivers/net/ethernet/myricom/myri10ge/ 14147 14148NAND FLASH SUBSYSTEM 14149M: Miquel Raynal <miquel.raynal@bootlin.com> 14150R: Richard Weinberger <richard@nod.at> 14151L: linux-mtd@lists.infradead.org 14152S: Maintained 14153W: http://www.linux-mtd.infradead.org/ 14154Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14155C: irc://irc.oftc.net/mtd 14156T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14157F: drivers/mtd/nand/ 14158F: include/linux/mtd/*nand*.h 14159 14160NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14161M: Daniel Mack <zonque@gmail.com> 14162L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14163S: Maintained 14164W: http://www.native-instruments.com 14165F: sound/usb/caiaq/ 14166 14167NATSEMI ETHERNET DRIVER (DP8381x) 14168S: Orphan 14169F: drivers/net/ethernet/natsemi/natsemi.c 14170 14171NCR 5380 SCSI DRIVERS 14172M: Finn Thain <fthain@linux-m68k.org> 14173M: Michael Schmitz <schmitzmic@gmail.com> 14174L: linux-scsi@vger.kernel.org 14175S: Maintained 14176F: Documentation/scsi/g_NCR5380.rst 14177F: drivers/scsi/NCR5380.* 14178F: drivers/scsi/arm/cumana_1.c 14179F: drivers/scsi/arm/oak.c 14180F: drivers/scsi/atari_scsi.* 14181F: drivers/scsi/dmx3191d.c 14182F: drivers/scsi/g_NCR5380.* 14183F: drivers/scsi/mac_scsi.* 14184F: drivers/scsi/sun3_scsi.* 14185F: drivers/scsi/sun3_scsi_vme.c 14186 14187NCSI LIBRARY 14188M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14189S: Maintained 14190F: net/ncsi/ 14191 14192NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14193M: Guenter Roeck <linux@roeck-us.net> 14194L: linux-hwmon@vger.kernel.org 14195S: Maintained 14196F: Documentation/hwmon/nct6775.rst 14197F: drivers/hwmon/nct6775-core.c 14198F: drivers/hwmon/nct6775-platform.c 14199F: drivers/hwmon/nct6775.h 14200 14201NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14202M: Zev Weiss <zev@bewilderbeest.net> 14203L: linux-hwmon@vger.kernel.org 14204S: Maintained 14205F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14206F: drivers/hwmon/nct6775-i2c.c 14207 14208NETDEVSIM 14209M: Jakub Kicinski <kuba@kernel.org> 14210S: Maintained 14211F: drivers/net/netdevsim/* 14212 14213NETEM NETWORK EMULATOR 14214M: Stephen Hemminger <stephen@networkplumber.org> 14215L: netdev@vger.kernel.org 14216S: Maintained 14217F: net/sched/sch_netem.c 14218 14219NETERION 10GbE DRIVERS (s2io) 14220M: Jon Mason <jdmason@kudzu.us> 14221L: netdev@vger.kernel.org 14222S: Supported 14223F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14224F: drivers/net/ethernet/neterion/ 14225 14226NETFILTER 14227M: Pablo Neira Ayuso <pablo@netfilter.org> 14228M: Jozsef Kadlecsik <kadlec@netfilter.org> 14229M: Florian Westphal <fw@strlen.de> 14230L: netfilter-devel@vger.kernel.org 14231L: coreteam@netfilter.org 14232S: Maintained 14233W: http://www.netfilter.org/ 14234W: http://www.iptables.org/ 14235W: http://www.nftables.org/ 14236Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14237C: irc://irc.libera.chat/netfilter 14238T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14239T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14240F: include/linux/netfilter* 14241F: include/linux/netfilter/ 14242F: include/net/netfilter/ 14243F: include/uapi/linux/netfilter* 14244F: include/uapi/linux/netfilter/ 14245F: net/*/netfilter.c 14246F: net/*/netfilter/ 14247F: net/bridge/br_netfilter*.c 14248F: net/netfilter/ 14249 14250NETROM NETWORK LAYER 14251M: Ralf Baechle <ralf@linux-mips.org> 14252L: linux-hams@vger.kernel.org 14253S: Maintained 14254W: http://www.linux-ax25.org/ 14255F: include/net/netrom.h 14256F: include/uapi/linux/netrom.h 14257F: net/netrom/ 14258 14259NETRONIX EMBEDDED CONTROLLER 14260M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14261S: Maintained 14262F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14263F: drivers/mfd/ntxec.c 14264F: drivers/pwm/pwm-ntxec.c 14265F: drivers/rtc/rtc-ntxec.c 14266F: include/linux/mfd/ntxec.h 14267 14268NETRONOME ETHERNET DRIVERS 14269M: Simon Horman <simon.horman@corigine.com> 14270R: Jakub Kicinski <kuba@kernel.org> 14271L: oss-drivers@corigine.com 14272S: Maintained 14273F: drivers/net/ethernet/netronome/ 14274 14275NETWORK BLOCK DEVICE (NBD) 14276M: Josef Bacik <josef@toxicpanda.com> 14277L: linux-block@vger.kernel.org 14278L: nbd@other.debian.org 14279S: Maintained 14280F: Documentation/admin-guide/blockdev/nbd.rst 14281F: drivers/block/nbd.c 14282F: include/trace/events/nbd.h 14283F: include/uapi/linux/nbd.h 14284 14285NETWORK DROP MONITOR 14286M: Neil Horman <nhorman@tuxdriver.com> 14287L: netdev@vger.kernel.org 14288S: Maintained 14289W: https://fedorahosted.org/dropwatch/ 14290F: include/uapi/linux/net_dropmon.h 14291F: net/core/drop_monitor.c 14292 14293NETWORKING DRIVERS 14294M: "David S. Miller" <davem@davemloft.net> 14295M: Eric Dumazet <edumazet@google.com> 14296M: Jakub Kicinski <kuba@kernel.org> 14297M: Paolo Abeni <pabeni@redhat.com> 14298L: netdev@vger.kernel.org 14299S: Maintained 14300Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14301T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14302T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14303F: Documentation/devicetree/bindings/net/ 14304F: drivers/connector/ 14305F: drivers/net/ 14306F: include/dt-bindings/net/ 14307F: include/linux/etherdevice.h 14308F: include/linux/fcdevice.h 14309F: include/linux/fddidevice.h 14310F: include/linux/hippidevice.h 14311F: include/linux/if_* 14312F: include/linux/inetdevice.h 14313F: include/linux/netdevice.h 14314F: include/uapi/linux/if_* 14315F: include/uapi/linux/netdevice.h 14316 14317NETWORKING DRIVERS (WIRELESS) 14318M: Kalle Valo <kvalo@kernel.org> 14319L: linux-wireless@vger.kernel.org 14320S: Maintained 14321W: https://wireless.wiki.kernel.org/ 14322Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14323T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14324T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14325F: Documentation/devicetree/bindings/net/wireless/ 14326F: drivers/net/wireless/ 14327 14328NETWORKING [DSA] 14329M: Andrew Lunn <andrew@lunn.ch> 14330M: Florian Fainelli <f.fainelli@gmail.com> 14331M: Vladimir Oltean <olteanv@gmail.com> 14332S: Maintained 14333F: Documentation/devicetree/bindings/net/dsa/ 14334F: drivers/net/dsa/ 14335F: include/linux/dsa/ 14336F: include/linux/platform_data/dsa.h 14337F: include/net/dsa.h 14338F: net/dsa/ 14339F: tools/testing/selftests/drivers/net/dsa/ 14340 14341NETWORKING [GENERAL] 14342M: "David S. Miller" <davem@davemloft.net> 14343M: Eric Dumazet <edumazet@google.com> 14344M: Jakub Kicinski <kuba@kernel.org> 14345M: Paolo Abeni <pabeni@redhat.com> 14346L: netdev@vger.kernel.org 14347S: Maintained 14348Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14349B: mailto:netdev@vger.kernel.org 14350T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14351T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14352F: Documentation/networking/ 14353F: Documentation/process/maintainer-netdev.rst 14354F: include/linux/in.h 14355F: include/linux/net.h 14356F: include/linux/netdevice.h 14357F: include/net/ 14358F: include/uapi/linux/in.h 14359F: include/uapi/linux/net.h 14360F: include/uapi/linux/net_namespace.h 14361F: include/uapi/linux/netdevice.h 14362F: lib/net_utils.c 14363F: lib/random32.c 14364F: net/ 14365F: tools/testing/selftests/net/ 14366 14367NETWORKING [IPSEC] 14368M: Steffen Klassert <steffen.klassert@secunet.com> 14369M: Herbert Xu <herbert@gondor.apana.org.au> 14370M: "David S. Miller" <davem@davemloft.net> 14371L: netdev@vger.kernel.org 14372S: Maintained 14373T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14374T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14375F: include/net/xfrm.h 14376F: include/uapi/linux/xfrm.h 14377F: net/ipv4/ah4.c 14378F: net/ipv4/esp4* 14379F: net/ipv4/ip_vti.c 14380F: net/ipv4/ipcomp.c 14381F: net/ipv4/xfrm* 14382F: net/ipv6/ah6.c 14383F: net/ipv6/esp6* 14384F: net/ipv6/ip6_vti.c 14385F: net/ipv6/ipcomp6.c 14386F: net/ipv6/xfrm* 14387F: net/key/ 14388F: net/xfrm/ 14389F: tools/testing/selftests/net/ipsec.c 14390 14391NETWORKING [IPv4/IPv6] 14392M: "David S. Miller" <davem@davemloft.net> 14393M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14394M: David Ahern <dsahern@kernel.org> 14395L: netdev@vger.kernel.org 14396S: Maintained 14397T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14398F: arch/x86/net/* 14399F: include/linux/ip.h 14400F: include/linux/ipv6* 14401F: include/net/fib* 14402F: include/net/ip* 14403F: include/net/route.h 14404F: net/ipv4/ 14405F: net/ipv6/ 14406 14407NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14408M: Paul Moore <paul@paul-moore.com> 14409L: netdev@vger.kernel.org 14410L: linux-security-module@vger.kernel.org 14411S: Maintained 14412W: https://github.com/netlabel 14413F: Documentation/netlabel/ 14414F: include/net/calipso.h 14415F: include/net/cipso_ipv4.h 14416F: include/net/netlabel.h 14417F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14418F: include/uapi/linux/netfilter/xt_SECMARK.h 14419F: net/ipv4/cipso_ipv4.c 14420F: net/ipv6/calipso.c 14421F: net/netfilter/xt_CONNSECMARK.c 14422F: net/netfilter/xt_SECMARK.c 14423F: net/netlabel/ 14424 14425NETWORKING [MPTCP] 14426M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14427M: Matthieu Baerts <matthieu.baerts@tessares.net> 14428L: netdev@vger.kernel.org 14429L: mptcp@lists.linux.dev 14430S: Maintained 14431W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14432B: https://github.com/multipath-tcp/mptcp_net-next/issues 14433F: Documentation/networking/mptcp-sysctl.rst 14434F: include/net/mptcp.h 14435F: include/trace/events/mptcp.h 14436F: include/uapi/linux/mptcp.h 14437F: net/mptcp/ 14438F: tools/testing/selftests/bpf/*/*mptcp*.c 14439F: tools/testing/selftests/net/mptcp/ 14440 14441NETWORKING [TCP] 14442M: Eric Dumazet <edumazet@google.com> 14443L: netdev@vger.kernel.org 14444S: Maintained 14445F: include/linux/tcp.h 14446F: include/net/tcp.h 14447F: include/trace/events/tcp.h 14448F: include/uapi/linux/tcp.h 14449F: net/ipv4/syncookies.c 14450F: net/ipv4/tcp*.c 14451F: net/ipv6/syncookies.c 14452F: net/ipv6/tcp*.c 14453 14454NETWORKING [TLS] 14455M: Boris Pismenny <borisp@nvidia.com> 14456M: John Fastabend <john.fastabend@gmail.com> 14457M: Jakub Kicinski <kuba@kernel.org> 14458L: netdev@vger.kernel.org 14459S: Maintained 14460F: include/net/tls.h 14461F: include/uapi/linux/tls.h 14462F: net/tls/* 14463 14464NETXEN (1/10) GbE SUPPORT 14465M: Manish Chopra <manishc@marvell.com> 14466M: Rahul Verma <rahulv@marvell.com> 14467M: GR-Linux-NIC-Dev@marvell.com 14468L: netdev@vger.kernel.org 14469S: Supported 14470F: drivers/net/ethernet/qlogic/netxen/ 14471 14472NET_FAILOVER MODULE 14473M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14474L: netdev@vger.kernel.org 14475S: Supported 14476F: Documentation/networking/net_failover.rst 14477F: drivers/net/net_failover.c 14478F: include/net/net_failover.h 14479 14480NEXTHOP 14481M: David Ahern <dsahern@kernel.org> 14482L: netdev@vger.kernel.org 14483S: Maintained 14484F: include/net/netns/nexthop.h 14485F: include/net/nexthop.h 14486F: include/uapi/linux/nexthop.h 14487F: net/ipv4/nexthop.c 14488 14489NFC SUBSYSTEM 14490M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14491L: linux-nfc@lists.01.org (subscribers-only) 14492L: netdev@vger.kernel.org 14493S: Maintained 14494B: mailto:linux-nfc@lists.01.org 14495F: Documentation/devicetree/bindings/net/nfc/ 14496F: drivers/nfc/ 14497F: include/linux/platform_data/nfcmrvl.h 14498F: include/net/nfc/ 14499F: include/uapi/linux/nfc.h 14500F: net/nfc/ 14501 14502NFC VIRTUAL NCI DEVICE DRIVER 14503M: Bongsu Jeon <bongsu.jeon@samsung.com> 14504L: netdev@vger.kernel.org 14505L: linux-nfc@lists.01.org (subscribers-only) 14506S: Supported 14507F: drivers/nfc/virtual_ncidev.c 14508F: tools/testing/selftests/nci/ 14509 14510NFS, SUNRPC, AND LOCKD CLIENTS 14511M: Trond Myklebust <trond.myklebust@hammerspace.com> 14512M: Anna Schumaker <anna@kernel.org> 14513L: linux-nfs@vger.kernel.org 14514S: Maintained 14515W: http://client.linux-nfs.org 14516T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14517F: fs/lockd/ 14518F: fs/nfs/ 14519F: fs/nfs_common/ 14520F: include/linux/lockd/ 14521F: include/linux/nfs* 14522F: include/linux/sunrpc/ 14523F: include/uapi/linux/nfs* 14524F: include/uapi/linux/sunrpc/ 14525F: net/sunrpc/ 14526F: Documentation/filesystems/nfs/ 14527 14528NILFS2 FILESYSTEM 14529M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14530L: linux-nilfs@vger.kernel.org 14531S: Supported 14532W: https://nilfs.sourceforge.io/ 14533W: https://nilfs.osdn.jp/ 14534T: git https://github.com/konis/nilfs2.git 14535F: Documentation/filesystems/nilfs2.rst 14536F: fs/nilfs2/ 14537F: include/trace/events/nilfs2.h 14538F: include/uapi/linux/nilfs2_api.h 14539F: include/uapi/linux/nilfs2_ondisk.h 14540 14541NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14542M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14543S: Maintained 14544W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14545F: Documentation/scsi/NinjaSCSI.rst 14546F: drivers/scsi/pcmcia/nsp_* 14547 14548NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14549M: GOTO Masanori <gotom@debian.or.jp> 14550M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14551S: Maintained 14552W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14553F: Documentation/scsi/NinjaSCSI.rst 14554F: drivers/scsi/nsp32* 14555 14556NINTENDO HID DRIVER 14557M: Daniel J. Ogorchock <djogorchock@gmail.com> 14558L: linux-input@vger.kernel.org 14559S: Maintained 14560F: drivers/hid/hid-nintendo* 14561 14562NIOS2 ARCHITECTURE 14563M: Dinh Nguyen <dinguyen@kernel.org> 14564S: Maintained 14565T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14566F: arch/nios2/ 14567 14568NITRO ENCLAVES (NE) 14569M: Andra Paraschiv <andraprs@amazon.com> 14570M: Alexandru Vasile <lexnv@amazon.com> 14571M: Alexandru Ciobotaru <alcioa@amazon.com> 14572L: linux-kernel@vger.kernel.org 14573S: Supported 14574W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14575F: Documentation/virt/ne_overview.rst 14576F: drivers/virt/nitro_enclaves/ 14577F: include/linux/nitro_enclaves.h 14578F: include/uapi/linux/nitro_enclaves.h 14579F: samples/nitro_enclaves/ 14580 14581NOHZ, DYNTICKS SUPPORT 14582M: Frederic Weisbecker <fweisbec@gmail.com> 14583M: Thomas Gleixner <tglx@linutronix.de> 14584M: Ingo Molnar <mingo@kernel.org> 14585L: linux-kernel@vger.kernel.org 14586S: Maintained 14587T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14588F: include/linux/sched/nohz.h 14589F: include/linux/tick.h 14590F: kernel/time/tick*.* 14591 14592NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14593M: Pavel Machek <pavel@ucw.cz> 14594M: Sakari Ailus <sakari.ailus@iki.fi> 14595L: linux-media@vger.kernel.org 14596S: Maintained 14597F: drivers/media/i2c/ad5820.c 14598F: drivers/media/i2c/et8ek8 14599 14600NOKIA N900 POWER SUPPLY DRIVERS 14601R: Pali Rohár <pali@kernel.org> 14602F: drivers/power/supply/bq2415x_charger.c 14603F: drivers/power/supply/bq27xxx_battery.c 14604F: drivers/power/supply/bq27xxx_battery_i2c.c 14605F: drivers/power/supply/isp1704_charger.c 14606F: drivers/power/supply/rx51_battery.c 14607F: include/linux/power/bq2415x_charger.h 14608F: include/linux/power/bq27xxx_battery.h 14609 14610NOLIBC HEADER FILE 14611M: Willy Tarreau <w@1wt.eu> 14612S: Maintained 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14614F: tools/include/nolibc/ 14615F: tools/testing/selftests/nolibc/ 14616 14617NSDEPS 14618M: Matthias Maennich <maennich@google.com> 14619S: Maintained 14620F: Documentation/core-api/symbol-namespaces.rst 14621F: scripts/nsdeps 14622 14623NTB AMD DRIVER 14624M: Sanjay R Mehta <sanju.mehta@amd.com> 14625M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14626L: ntb@lists.linux.dev 14627S: Supported 14628F: drivers/ntb/hw/amd/ 14629 14630NTB DRIVER CORE 14631M: Jon Mason <jdmason@kudzu.us> 14632M: Dave Jiang <dave.jiang@intel.com> 14633M: Allen Hubbe <allenbh@gmail.com> 14634L: ntb@lists.linux.dev 14635S: Supported 14636W: https://github.com/jonmason/ntb/wiki 14637T: git git://github.com/jonmason/ntb.git 14638F: drivers/net/ntb_netdev.c 14639F: drivers/ntb/ 14640F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14641F: include/linux/ntb.h 14642F: include/linux/ntb_transport.h 14643F: tools/testing/selftests/ntb/ 14644 14645NTB IDT DRIVER 14646M: Serge Semin <fancer.lancer@gmail.com> 14647L: ntb@lists.linux.dev 14648S: Supported 14649F: drivers/ntb/hw/idt/ 14650 14651NTB INTEL DRIVER 14652M: Dave Jiang <dave.jiang@intel.com> 14653L: ntb@lists.linux.dev 14654S: Supported 14655W: https://github.com/davejiang/linux/wiki 14656T: git https://github.com/davejiang/linux.git 14657F: drivers/ntb/hw/intel/ 14658 14659NTFS FILESYSTEM 14660M: Anton Altaparmakov <anton@tuxera.com> 14661L: linux-ntfs-dev@lists.sourceforge.net 14662S: Supported 14663W: http://www.tuxera.com/ 14664T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14665F: Documentation/filesystems/ntfs.rst 14666F: fs/ntfs/ 14667 14668NTFS3 FILESYSTEM 14669M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14670L: ntfs3@lists.linux.dev 14671S: Supported 14672W: http://www.paragon-software.com/ 14673T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14674F: Documentation/filesystems/ntfs3.rst 14675F: fs/ntfs3/ 14676 14677NUBUS SUBSYSTEM 14678M: Finn Thain <fthain@linux-m68k.org> 14679L: linux-m68k@lists.linux-m68k.org 14680S: Maintained 14681F: arch/*/include/asm/nubus.h 14682F: drivers/nubus/ 14683F: include/linux/nubus.h 14684F: include/uapi/linux/nubus.h 14685 14686NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14687M: Antonino Daplas <adaplas@gmail.com> 14688L: linux-fbdev@vger.kernel.org 14689S: Maintained 14690F: drivers/video/fbdev/nvidia/ 14691F: drivers/video/fbdev/riva/ 14692 14693NVIDIA WMI EC BACKLIGHT DRIVER 14694M: Daniel Dadap <ddadap@nvidia.com> 14695L: platform-driver-x86@vger.kernel.org 14696S: Supported 14697F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14698F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14699 14700NVM EXPRESS DRIVER 14701M: Keith Busch <kbusch@kernel.org> 14702M: Jens Axboe <axboe@fb.com> 14703M: Christoph Hellwig <hch@lst.de> 14704M: Sagi Grimberg <sagi@grimberg.me> 14705L: linux-nvme@lists.infradead.org 14706S: Supported 14707W: http://git.infradead.org/nvme.git 14708T: git://git.infradead.org/nvme.git 14709F: drivers/nvme/host/ 14710F: drivers/nvme/common/ 14711F: include/linux/nvme* 14712F: include/uapi/linux/nvme_ioctl.h 14713 14714NVM EXPRESS FABRICS AUTHENTICATION 14715M: Hannes Reinecke <hare@suse.de> 14716L: linux-nvme@lists.infradead.org 14717S: Supported 14718F: drivers/nvme/host/auth.c 14719F: drivers/nvme/target/auth.c 14720F: drivers/nvme/target/fabrics-cmd-auth.c 14721F: include/linux/nvme-auth.h 14722 14723NVM EXPRESS HARDWARE MONITORING SUPPORT 14724M: Guenter Roeck <linux@roeck-us.net> 14725L: linux-nvme@lists.infradead.org 14726S: Supported 14727F: drivers/nvme/host/hwmon.c 14728 14729NVM EXPRESS FC TRANSPORT DRIVERS 14730M: James Smart <james.smart@broadcom.com> 14731L: linux-nvme@lists.infradead.org 14732S: Supported 14733F: drivers/nvme/host/fc.c 14734F: drivers/nvme/target/fc.c 14735F: drivers/nvme/target/fcloop.c 14736F: include/linux/nvme-fc-driver.h 14737F: include/linux/nvme-fc.h 14738 14739NVM EXPRESS TARGET DRIVER 14740M: Christoph Hellwig <hch@lst.de> 14741M: Sagi Grimberg <sagi@grimberg.me> 14742M: Chaitanya Kulkarni <kch@nvidia.com> 14743L: linux-nvme@lists.infradead.org 14744S: Supported 14745W: http://git.infradead.org/nvme.git 14746T: git://git.infradead.org/nvme.git 14747F: drivers/nvme/target/ 14748 14749NVMEM FRAMEWORK 14750M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14751S: Maintained 14752T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14753F: Documentation/ABI/stable/sysfs-bus-nvmem 14754F: Documentation/devicetree/bindings/nvmem/ 14755F: drivers/nvmem/ 14756F: include/linux/nvmem-consumer.h 14757F: include/linux/nvmem-provider.h 14758 14759NXP C45 TJA11XX PHY DRIVER 14760M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14761L: netdev@vger.kernel.org 14762S: Maintained 14763F: drivers/net/phy/nxp-c45-tja11xx.c 14764 14765NXP FSPI DRIVER 14766M: Han Xu <han.xu@nxp.com> 14767M: Haibo Chen <haibo.chen@nxp.com> 14768R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14769L: linux-spi@vger.kernel.org 14770S: Maintained 14771F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14772F: drivers/spi/spi-nxp-fspi.c 14773 14774NXP FXAS21002C DRIVER 14775M: Rui Miguel Silva <rmfrfs@gmail.com> 14776L: linux-iio@vger.kernel.org 14777S: Maintained 14778F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14779F: drivers/iio/gyro/fxas21002c.h 14780F: drivers/iio/gyro/fxas21002c_core.c 14781F: drivers/iio/gyro/fxas21002c_i2c.c 14782F: drivers/iio/gyro/fxas21002c_spi.c 14783 14784NXP i.MX CLOCK DRIVERS 14785M: Abel Vesa <abelvesa@kernel.org> 14786L: linux-clk@vger.kernel.org 14787L: linux-imx@nxp.com 14788S: Maintained 14789T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14790F: Documentation/devicetree/bindings/clock/imx* 14791F: drivers/clk/imx/ 14792F: include/dt-bindings/clock/imx* 14793 14794NXP i.MX 8MQ DCSS DRIVER 14795M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14796R: Lucas Stach <l.stach@pengutronix.de> 14797L: dri-devel@lists.freedesktop.org 14798S: Maintained 14799F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14800F: drivers/gpu/drm/imx/dcss/ 14801 14802NXP i.MX 8QXP ADC DRIVER 14803M: Cai Huoqing <cai.huoqing@linux.dev> 14804M: Haibo Chen <haibo.chen@nxp.com> 14805L: linux-imx@nxp.com 14806L: linux-iio@vger.kernel.org 14807S: Maintained 14808F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14809F: drivers/iio/adc/imx8qxp-adc.c 14810 14811NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14812M: Haibo Chen <haibo.chen@nxp.com> 14813L: linux-iio@vger.kernel.org 14814L: linux-imx@nxp.com 14815S: Maintained 14816F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14817F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14818F: drivers/iio/adc/imx7d_adc.c 14819F: drivers/iio/adc/vf610_adc.c 14820 14821NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14822M: Jagan Teki <jagan@amarulasolutions.com> 14823S: Maintained 14824F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14825F: drivers/regulator/pf8x00-regulator.c 14826 14827NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14828M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14829L: linux-kernel@vger.kernel.org 14830S: Maintained 14831F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14832F: drivers/extcon/extcon-ptn5150.c 14833 14834NXP SGTL5000 DRIVER 14835M: Fabio Estevam <festevam@gmail.com> 14836L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14837S: Maintained 14838F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14839F: sound/soc/codecs/sgtl5000* 14840 14841NXP SJA1105 ETHERNET SWITCH DRIVER 14842M: Vladimir Oltean <olteanv@gmail.com> 14843L: linux-kernel@vger.kernel.org 14844S: Maintained 14845F: drivers/net/dsa/sja1105 14846F: drivers/net/pcs/pcs-xpcs-nxp.c 14847 14848NXP TDA998X DRM DRIVER 14849M: Russell King <linux@armlinux.org.uk> 14850S: Maintained 14851T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14852T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14853F: drivers/gpu/drm/i2c/tda998x_drv.c 14854F: include/drm/i2c/tda998x.h 14855F: include/dt-bindings/display/tda998x.h 14856K: "nxp,tda998x" 14857 14858NXP TFA9879 DRIVER 14859M: Peter Rosin <peda@axentia.se> 14860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14861S: Maintained 14862F: Documentation/devicetree/bindings/sound/tfa9879.txt 14863F: sound/soc/codecs/tfa9879* 14864 14865NXP/Goodix TFA989X (TFA1) DRIVER 14866M: Stephan Gerhold <stephan@gerhold.net> 14867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14868S: Maintained 14869F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14870F: sound/soc/codecs/tfa989x.c 14871 14872NXP-NCI NFC DRIVER 14873L: linux-nfc@lists.01.org (subscribers-only) 14874S: Orphan 14875F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14876F: drivers/nfc/nxp-nci 14877 14878NXP i.MX 8MP DW100 V4L2 DRIVER 14879M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14880L: linux-media@vger.kernel.org 14881S: Maintained 14882F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14883F: Documentation/userspace-api/media/drivers/dw100.rst 14884F: drivers/media/platform/nxp/dw100/ 14885F: include/uapi/linux/dw100.h 14886 14887NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14888M: Mirela Rabulea <mirela.rabulea@nxp.com> 14889R: NXP Linux Team <linux-imx@nxp.com> 14890L: linux-media@vger.kernel.org 14891S: Maintained 14892F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14893F: drivers/media/platform/nxp/imx-jpeg 14894 14895NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14896M: Jonas Malaco <jonas@protocubo.io> 14897L: linux-hwmon@vger.kernel.org 14898S: Maintained 14899F: Documentation/hwmon/nzxt-kraken2.rst 14900F: drivers/hwmon/nzxt-kraken2.c 14901 14902NZXT-SMART2 HARDWARE MONITORING DRIVER 14903M: Aleksandr Mezin <mezin.alexander@gmail.com> 14904L: linux-hwmon@vger.kernel.org 14905S: Maintained 14906F: Documentation/hwmon/nzxt-smart2.rst 14907F: drivers/hwmon/nzxt-smart2.c 14908 14909OBJAGG 14910M: Jiri Pirko <jiri@nvidia.com> 14911L: netdev@vger.kernel.org 14912S: Supported 14913F: include/linux/objagg.h 14914F: lib/objagg.c 14915F: lib/test_objagg.c 14916 14917OBJTOOL 14918M: Josh Poimboeuf <jpoimboe@kernel.org> 14919M: Peter Zijlstra <peterz@infradead.org> 14920S: Supported 14921F: tools/objtool/ 14922F: include/linux/objtool.h 14923 14924OCELOT ETHERNET SWITCH DRIVER 14925M: Vladimir Oltean <vladimir.oltean@nxp.com> 14926M: Claudiu Manoil <claudiu.manoil@nxp.com> 14927M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14928M: UNGLinuxDriver@microchip.com 14929L: netdev@vger.kernel.org 14930S: Supported 14931F: drivers/net/dsa/ocelot/* 14932F: drivers/net/ethernet/mscc/ 14933F: include/soc/mscc/ocelot* 14934F: net/dsa/tag_ocelot.c 14935F: net/dsa/tag_ocelot_8021q.c 14936F: tools/testing/selftests/drivers/net/ocelot/* 14937 14938OCELOT EXTERNAL SWITCH CONTROL 14939M: Colin Foster <colin.foster@in-advantage.com> 14940S: Supported 14941F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14942F: drivers/mfd/ocelot* 14943F: include/linux/mfd/ocelot.h 14944 14945OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14946M: Frederic Barrat <fbarrat@linux.ibm.com> 14947M: Andrew Donnellan <ajd@linux.ibm.com> 14948L: linuxppc-dev@lists.ozlabs.org 14949S: Supported 14950F: Documentation/userspace-api/accelerators/ocxl.rst 14951F: arch/powerpc/include/asm/pnv-ocxl.h 14952F: arch/powerpc/platforms/powernv/ocxl.c 14953F: drivers/misc/ocxl/ 14954F: include/misc/ocxl* 14955F: include/uapi/misc/ocxl.h 14956 14957OMAP AUDIO SUPPORT 14958M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14959M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14961L: linux-omap@vger.kernel.org 14962S: Maintained 14963F: sound/soc/ti/n810.c 14964F: sound/soc/ti/omap* 14965F: sound/soc/ti/rx51.c 14966F: sound/soc/ti/sdma-pcm.* 14967 14968OMAP CLOCK FRAMEWORK SUPPORT 14969M: Paul Walmsley <paul@pwsan.com> 14970L: linux-omap@vger.kernel.org 14971S: Maintained 14972F: arch/arm/*omap*/*clock* 14973 14974OMAP DEVICE TREE SUPPORT 14975M: Benoît Cousson <bcousson@baylibre.com> 14976M: Tony Lindgren <tony@atomide.com> 14977L: linux-omap@vger.kernel.org 14978L: devicetree@vger.kernel.org 14979S: Maintained 14980F: arch/arm/boot/dts/*am3* 14981F: arch/arm/boot/dts/*am4* 14982F: arch/arm/boot/dts/*am5* 14983F: arch/arm/boot/dts/*dra7* 14984F: arch/arm/boot/dts/*omap* 14985F: arch/arm/boot/dts/logicpd-som-lv* 14986F: arch/arm/boot/dts/logicpd-torpedo* 14987 14988OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14989L: linux-omap@vger.kernel.org 14990L: linux-fbdev@vger.kernel.org 14991S: Orphan 14992F: Documentation/arm/omap/dss.rst 14993F: drivers/video/fbdev/omap2/ 14994 14995OMAP FRAMEBUFFER SUPPORT 14996L: linux-fbdev@vger.kernel.org 14997L: linux-omap@vger.kernel.org 14998S: Orphan 14999F: drivers/video/fbdev/omap/ 15000 15001OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15002M: Roger Quadros <rogerq@kernel.org> 15003M: Tony Lindgren <tony@atomide.com> 15004L: linux-omap@vger.kernel.org 15005S: Maintained 15006F: arch/arm/mach-omap2/*gpmc* 15007F: drivers/memory/omap-gpmc.c 15008 15009OMAP GPIO DRIVER 15010M: Grygorii Strashko <grygorii.strashko@ti.com> 15011M: Santosh Shilimkar <ssantosh@kernel.org> 15012M: Kevin Hilman <khilman@kernel.org> 15013L: linux-omap@vger.kernel.org 15014S: Maintained 15015F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15016F: drivers/gpio/gpio-omap.c 15017 15018OMAP HARDWARE SPINLOCK SUPPORT 15019M: Ohad Ben-Cohen <ohad@wizery.com> 15020L: linux-omap@vger.kernel.org 15021S: Maintained 15022F: drivers/hwspinlock/omap_hwspinlock.c 15023 15024OMAP HS MMC SUPPORT 15025L: linux-mmc@vger.kernel.org 15026L: linux-omap@vger.kernel.org 15027S: Orphan 15028F: drivers/mmc/host/omap_hsmmc.c 15029 15030OMAP HWMOD DATA 15031M: Paul Walmsley <paul@pwsan.com> 15032L: linux-omap@vger.kernel.org 15033S: Maintained 15034F: arch/arm/mach-omap2/omap_hwmod*data* 15035 15036OMAP HWMOD SUPPORT 15037M: Benoît Cousson <bcousson@baylibre.com> 15038M: Paul Walmsley <paul@pwsan.com> 15039L: linux-omap@vger.kernel.org 15040S: Maintained 15041F: arch/arm/mach-omap2/omap_hwmod.* 15042 15043OMAP I2C DRIVER 15044M: Vignesh R <vigneshr@ti.com> 15045L: linux-omap@vger.kernel.org 15046L: linux-i2c@vger.kernel.org 15047S: Maintained 15048F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15049F: drivers/i2c/busses/i2c-omap.c 15050 15051OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15052M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15053L: linux-media@vger.kernel.org 15054S: Maintained 15055F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15056F: drivers/media/platform/ti/omap3isp/ 15057F: drivers/staging/media/omap4iss/ 15058 15059OMAP MMC SUPPORT 15060M: Aaro Koskinen <aaro.koskinen@iki.fi> 15061L: linux-omap@vger.kernel.org 15062S: Odd Fixes 15063F: drivers/mmc/host/omap.c 15064 15065OMAP POWER MANAGEMENT SUPPORT 15066M: Kevin Hilman <khilman@kernel.org> 15067L: linux-omap@vger.kernel.org 15068S: Maintained 15069F: arch/arm/*omap*/*pm* 15070F: drivers/cpufreq/omap-cpufreq.c 15071 15072OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15073M: Paul Walmsley <paul@pwsan.com> 15074L: linux-omap@vger.kernel.org 15075S: Maintained 15076F: arch/arm/mach-omap2/prm* 15077 15078OMAP RANDOM NUMBER GENERATOR SUPPORT 15079M: Deepak Saxena <dsaxena@plexity.net> 15080S: Maintained 15081F: drivers/char/hw_random/omap-rng.c 15082 15083OMAP USB SUPPORT 15084L: linux-usb@vger.kernel.org 15085L: linux-omap@vger.kernel.org 15086S: Orphan 15087F: arch/arm/*omap*/usb* 15088F: drivers/usb/*/*omap* 15089 15090OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15091M: Mark Jackson <mpfj@newflow.co.uk> 15092L: linux-omap@vger.kernel.org 15093S: Maintained 15094F: arch/arm/boot/dts/am335x-nano.dts 15095 15096OMAP1 SUPPORT 15097M: Aaro Koskinen <aaro.koskinen@iki.fi> 15098M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15099M: Tony Lindgren <tony@atomide.com> 15100L: linux-omap@vger.kernel.org 15101S: Maintained 15102Q: http://patchwork.kernel.org/project/linux-omap/list/ 15103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15104F: arch/arm/configs/omap1_defconfig 15105F: arch/arm/mach-omap1/ 15106F: arch/arm/plat-omap/ 15107F: drivers/i2c/busses/i2c-omap.c 15108F: include/linux/platform_data/ams-delta-fiq.h 15109F: include/linux/platform_data/i2c-omap.h 15110 15111OMAP2+ SUPPORT 15112M: Tony Lindgren <tony@atomide.com> 15113L: linux-omap@vger.kernel.org 15114S: Maintained 15115W: http://www.muru.com/linux/omap/ 15116W: http://linux.omap.com/ 15117Q: http://patchwork.kernel.org/project/linux-omap/list/ 15118T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15119F: arch/arm/configs/omap2plus_defconfig 15120F: arch/arm/mach-omap2/ 15121F: arch/arm/plat-omap/ 15122F: drivers/bus/ti-sysc.c 15123F: drivers/i2c/busses/i2c-omap.c 15124F: drivers/irqchip/irq-omap-intc.c 15125F: drivers/mfd/*omap*.c 15126F: drivers/mfd/menelaus.c 15127F: drivers/mfd/palmas.c 15128F: drivers/mfd/tps65217.c 15129F: drivers/mfd/tps65218.c 15130F: drivers/mfd/tps65910.c 15131F: drivers/mfd/twl-core.[ch] 15132F: drivers/mfd/twl4030*.c 15133F: drivers/mfd/twl6030*.c 15134F: drivers/mfd/twl6040*.c 15135F: drivers/regulator/palmas-regulator*.c 15136F: drivers/regulator/pbias-regulator.c 15137F: drivers/regulator/tps65217-regulator.c 15138F: drivers/regulator/tps65218-regulator.c 15139F: drivers/regulator/tps65219-regulator.c 15140F: drivers/regulator/tps65910-regulator.c 15141F: drivers/regulator/twl-regulator.c 15142F: drivers/regulator/twl6030-regulator.c 15143F: include/linux/platform_data/i2c-omap.h 15144F: include/linux/platform_data/ti-sysc.h 15145 15146OMFS FILESYSTEM 15147M: Bob Copeland <me@bobcopeland.com> 15148L: linux-karma-devel@lists.sourceforge.net 15149S: Maintained 15150F: Documentation/filesystems/omfs.rst 15151F: fs/omfs/ 15152 15153OMNIKEY CARDMAN 4000 DRIVER 15154M: Harald Welte <laforge@gnumonks.org> 15155S: Maintained 15156F: drivers/char/pcmcia/cm4000_cs.c 15157F: include/linux/cm4000_cs.h 15158F: include/uapi/linux/cm4000_cs.h 15159 15160OMNIKEY CARDMAN 4040 DRIVER 15161M: Harald Welte <laforge@gnumonks.org> 15162S: Maintained 15163F: drivers/char/pcmcia/cm4040_cs.* 15164 15165OMNIVISION OG01A1B SENSOR DRIVER 15166M: Shawn Tu <shawnx.tu@intel.com> 15167L: linux-media@vger.kernel.org 15168S: Maintained 15169F: drivers/media/i2c/og01a1b.c 15170 15171OMNIVISION OV02A10 SENSOR DRIVER 15172M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15173L: linux-media@vger.kernel.org 15174S: Maintained 15175T: git git://linuxtv.org/media_tree.git 15176F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15177F: drivers/media/i2c/ov02a10.c 15178 15179OMNIVISION OV08D10 SENSOR DRIVER 15180M: Jimmy Su <jimmy.su@intel.com> 15181L: linux-media@vger.kernel.org 15182S: Maintained 15183T: git git://linuxtv.org/media_tree.git 15184F: drivers/media/i2c/ov08d10.c 15185 15186OMNIVISION OV13858 SENSOR DRIVER 15187M: Sakari Ailus <sakari.ailus@linux.intel.com> 15188L: linux-media@vger.kernel.org 15189S: Maintained 15190T: git git://linuxtv.org/media_tree.git 15191F: drivers/media/i2c/ov13858.c 15192 15193OMNIVISION OV13B10 SENSOR DRIVER 15194M: Arec Kao <arec.kao@intel.com> 15195L: linux-media@vger.kernel.org 15196S: Maintained 15197T: git git://linuxtv.org/media_tree.git 15198F: drivers/media/i2c/ov13b10.c 15199 15200OMNIVISION OV2680 SENSOR DRIVER 15201M: Rui Miguel Silva <rmfrfs@gmail.com> 15202L: linux-media@vger.kernel.org 15203S: Maintained 15204T: git git://linuxtv.org/media_tree.git 15205F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15206F: drivers/media/i2c/ov2680.c 15207 15208OMNIVISION OV2685 SENSOR DRIVER 15209M: Shunqian Zheng <zhengsq@rock-chips.com> 15210L: linux-media@vger.kernel.org 15211S: Maintained 15212T: git git://linuxtv.org/media_tree.git 15213F: drivers/media/i2c/ov2685.c 15214 15215OMNIVISION OV2740 SENSOR DRIVER 15216M: Tianshu Qiu <tian.shu.qiu@intel.com> 15217R: Shawn Tu <shawnx.tu@intel.com> 15218R: Bingbu Cao <bingbu.cao@intel.com> 15219L: linux-media@vger.kernel.org 15220S: Maintained 15221T: git git://linuxtv.org/media_tree.git 15222F: drivers/media/i2c/ov2740.c 15223 15224OMNIVISION OV5640 SENSOR DRIVER 15225M: Steve Longerbeam <slongerbeam@gmail.com> 15226L: linux-media@vger.kernel.org 15227S: Maintained 15228T: git git://linuxtv.org/media_tree.git 15229F: drivers/media/i2c/ov5640.c 15230 15231OMNIVISION OV5647 SENSOR DRIVER 15232M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15233M: Jacopo Mondi <jacopo@jmondi.org> 15234L: linux-media@vger.kernel.org 15235S: Maintained 15236T: git git://linuxtv.org/media_tree.git 15237F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15238F: drivers/media/i2c/ov5647.c 15239 15240OMNIVISION OV5670 SENSOR DRIVER 15241M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15242L: linux-media@vger.kernel.org 15243S: Maintained 15244T: git git://linuxtv.org/media_tree.git 15245F: drivers/media/i2c/ov5670.c 15246 15247OMNIVISION OV5675 SENSOR DRIVER 15248M: Shawn Tu <shawnx.tu@intel.com> 15249L: linux-media@vger.kernel.org 15250S: Maintained 15251T: git git://linuxtv.org/media_tree.git 15252F: drivers/media/i2c/ov5675.c 15253 15254OMNIVISION OV5693 SENSOR DRIVER 15255M: Daniel Scally <djrscally@gmail.com> 15256L: linux-media@vger.kernel.org 15257S: Maintained 15258T: git git://linuxtv.org/media_tree.git 15259F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15260F: drivers/media/i2c/ov5693.c 15261 15262OMNIVISION OV5695 SENSOR DRIVER 15263M: Shunqian Zheng <zhengsq@rock-chips.com> 15264L: linux-media@vger.kernel.org 15265S: Maintained 15266T: git git://linuxtv.org/media_tree.git 15267F: drivers/media/i2c/ov5695.c 15268 15269OMNIVISION OV7670 SENSOR DRIVER 15270L: linux-media@vger.kernel.org 15271S: Orphan 15272T: git git://linuxtv.org/media_tree.git 15273F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15274F: drivers/media/i2c/ov7670.c 15275 15276OMNIVISION OV772x SENSOR DRIVER 15277M: Jacopo Mondi <jacopo@jmondi.org> 15278L: linux-media@vger.kernel.org 15279S: Odd fixes 15280T: git git://linuxtv.org/media_tree.git 15281F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15282F: drivers/media/i2c/ov772x.c 15283F: include/media/i2c/ov772x.h 15284 15285OMNIVISION OV7740 SENSOR DRIVER 15286M: Wenyou Yang <wenyou.yang@microchip.com> 15287L: linux-media@vger.kernel.org 15288S: Maintained 15289T: git git://linuxtv.org/media_tree.git 15290F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15291F: drivers/media/i2c/ov7740.c 15292 15293OMNIVISION OV8856 SENSOR DRIVER 15294M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15295L: linux-media@vger.kernel.org 15296S: Maintained 15297T: git git://linuxtv.org/media_tree.git 15298F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15299F: drivers/media/i2c/ov8856.c 15300 15301OMNIVISION OV9282 SENSOR DRIVER 15302M: Paul J. Murphy <paul.j.murphy@intel.com> 15303M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15304L: linux-media@vger.kernel.org 15305S: Maintained 15306T: git git://linuxtv.org/media_tree.git 15307F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15308F: drivers/media/i2c/ov9282.c 15309 15310OMNIVISION OV9640 SENSOR DRIVER 15311M: Petr Cvek <petrcvekcz@gmail.com> 15312L: linux-media@vger.kernel.org 15313S: Maintained 15314F: drivers/media/i2c/ov9640.* 15315 15316OMNIVISION OV9650 SENSOR DRIVER 15317M: Sakari Ailus <sakari.ailus@linux.intel.com> 15318R: Akinobu Mita <akinobu.mita@gmail.com> 15319R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15320L: linux-media@vger.kernel.org 15321S: Maintained 15322T: git git://linuxtv.org/media_tree.git 15323F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15324F: drivers/media/i2c/ov9650.c 15325 15326OMNIVISION OV9734 SENSOR DRIVER 15327M: Tianshu Qiu <tian.shu.qiu@intel.com> 15328R: Bingbu Cao <bingbu.cao@intel.com> 15329L: linux-media@vger.kernel.org 15330S: Maintained 15331T: git git://linuxtv.org/media_tree.git 15332F: drivers/media/i2c/ov9734.c 15333 15334ONBOARD USB HUB DRIVER 15335M: Matthias Kaehlcke <mka@chromium.org> 15336L: linux-usb@vger.kernel.org 15337S: Maintained 15338F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15339F: drivers/usb/misc/onboard_usb_hub.c 15340 15341ONENAND FLASH DRIVER 15342M: Kyungmin Park <kyungmin.park@samsung.com> 15343L: linux-mtd@lists.infradead.org 15344S: Maintained 15345F: drivers/mtd/nand/onenand/ 15346F: include/linux/mtd/onenand*.h 15347 15348ONION OMEGA2+ BOARD 15349M: Harvey Hunt <harveyhuntnexus@gmail.com> 15350L: linux-mips@vger.kernel.org 15351S: Maintained 15352F: arch/mips/boot/dts/ralink/omega2p.dts 15353 15354OP-TEE DRIVER 15355M: Jens Wiklander <jens.wiklander@linaro.org> 15356L: op-tee@lists.trustedfirmware.org 15357S: Maintained 15358F: Documentation/ABI/testing/sysfs-bus-optee-devices 15359F: drivers/tee/optee/ 15360 15361OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15362M: Sumit Garg <sumit.garg@linaro.org> 15363L: op-tee@lists.trustedfirmware.org 15364S: Maintained 15365F: drivers/char/hw_random/optee-rng.c 15366 15367OP-TEE RTC DRIVER 15368M: Clément Léger <clement.leger@bootlin.com> 15369L: linux-rtc@vger.kernel.org 15370S: Maintained 15371F: drivers/rtc/rtc-optee.c 15372 15373OPA-VNIC DRIVER 15374M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15375L: linux-rdma@vger.kernel.org 15376S: Supported 15377F: drivers/infiniband/ulp/opa_vnic 15378 15379OPEN FIRMWARE AND FLATTENED DEVICE TREE 15380M: Rob Herring <robh+dt@kernel.org> 15381M: Frank Rowand <frowand.list@gmail.com> 15382L: devicetree@vger.kernel.org 15383S: Maintained 15384C: irc://irc.libera.chat/devicetree 15385W: http://www.devicetree.org/ 15386T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15387F: Documentation/ABI/testing/sysfs-firmware-ofw 15388F: drivers/of/ 15389F: include/linux/of*.h 15390F: scripts/dtc/ 15391K: of_overlay_notifier_ 15392K: of_overlay_fdt_apply 15393K: of_overlay_remove 15394 15395OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15396M: Rob Herring <robh+dt@kernel.org> 15397M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15398L: devicetree@vger.kernel.org 15399S: Maintained 15400C: irc://irc.libera.chat/devicetree 15401Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15402T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15403F: Documentation/devicetree/ 15404F: arch/*/boot/dts/ 15405F: include/dt-bindings/ 15406 15407OPENCOMPUTE PTP CLOCK DRIVER 15408M: Jonathan Lemon <jonathan.lemon@gmail.com> 15409M: Vadim Fedorenko <vadfed@fb.com> 15410L: netdev@vger.kernel.org 15411S: Maintained 15412F: drivers/ptp/ptp_ocp.c 15413 15414OPENCORES I2C BUS DRIVER 15415M: Peter Korsgaard <peter@korsgaard.com> 15416M: Andrew Lunn <andrew@lunn.ch> 15417L: linux-i2c@vger.kernel.org 15418S: Maintained 15419F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15420F: Documentation/i2c/busses/i2c-ocores.rst 15421F: drivers/i2c/busses/i2c-ocores.c 15422F: include/linux/platform_data/i2c-ocores.h 15423 15424OPENRISC ARCHITECTURE 15425M: Jonas Bonn <jonas@southpole.se> 15426M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15427M: Stafford Horne <shorne@gmail.com> 15428L: openrisc@lists.librecores.org 15429S: Maintained 15430W: http://openrisc.io 15431T: git https://github.com/openrisc/linux.git 15432F: Documentation/devicetree/bindings/openrisc/ 15433F: Documentation/openrisc/ 15434F: arch/openrisc/ 15435F: drivers/irqchip/irq-ompic.c 15436F: drivers/irqchip/irq-or1k-* 15437 15438OPENVSWITCH 15439M: Pravin B Shelar <pshelar@ovn.org> 15440L: netdev@vger.kernel.org 15441L: dev@openvswitch.org 15442S: Maintained 15443W: http://openvswitch.org 15444F: include/uapi/linux/openvswitch.h 15445F: net/openvswitch/ 15446F: tools/testing/selftests/net/openvswitch/ 15447 15448OPERATING PERFORMANCE POINTS (OPP) 15449M: Viresh Kumar <vireshk@kernel.org> 15450M: Nishanth Menon <nm@ti.com> 15451M: Stephen Boyd <sboyd@kernel.org> 15452L: linux-pm@vger.kernel.org 15453S: Maintained 15454T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15455F: Documentation/devicetree/bindings/opp/ 15456F: Documentation/power/opp.rst 15457F: drivers/opp/ 15458F: include/linux/pm_opp.h 15459 15460OPL4 DRIVER 15461M: Clemens Ladisch <clemens@ladisch.de> 15462L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15463S: Maintained 15464T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15465F: sound/drivers/opl4/ 15466 15467ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15468M: Mark Fasheh <mark@fasheh.com> 15469M: Joel Becker <jlbec@evilplan.org> 15470M: Joseph Qi <joseph.qi@linux.alibaba.com> 15471L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15472S: Supported 15473W: http://ocfs2.wiki.kernel.org 15474F: Documentation/filesystems/dlmfs.rst 15475F: Documentation/filesystems/ocfs2.rst 15476F: fs/ocfs2/ 15477 15478ORANGEFS FILESYSTEM 15479M: Mike Marshall <hubcap@omnibond.com> 15480R: Martin Brandenburg <martin@omnibond.com> 15481L: devel@lists.orangefs.org 15482S: Supported 15483T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15484F: Documentation/filesystems/orangefs.rst 15485F: fs/orangefs/ 15486 15487ORINOCO DRIVER 15488L: linux-wireless@vger.kernel.org 15489S: Orphan 15490W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15491W: http://www.nongnu.org/orinoco/ 15492F: drivers/net/wireless/intersil/orinoco/ 15493 15494OV2659 OMNIVISION SENSOR DRIVER 15495M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15496L: linux-media@vger.kernel.org 15497S: Maintained 15498W: https://linuxtv.org 15499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15500T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15501F: drivers/media/i2c/ov2659.c 15502F: include/media/i2c/ov2659.h 15503 15504OVERLAY FILESYSTEM 15505M: Miklos Szeredi <miklos@szeredi.hu> 15506L: linux-unionfs@vger.kernel.org 15507S: Supported 15508T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15509F: Documentation/filesystems/overlayfs.rst 15510F: fs/overlayfs/ 15511 15512P54 WIRELESS DRIVER 15513M: Christian Lamparter <chunkeey@googlemail.com> 15514L: linux-wireless@vger.kernel.org 15515S: Maintained 15516W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15517F: drivers/net/wireless/intersil/p54/ 15518 15519PACKING 15520M: Vladimir Oltean <olteanv@gmail.com> 15521L: netdev@vger.kernel.org 15522S: Supported 15523F: Documentation/core-api/packing.rst 15524F: include/linux/packing.h 15525F: lib/packing.c 15526 15527PADATA PARALLEL EXECUTION MECHANISM 15528M: Steffen Klassert <steffen.klassert@secunet.com> 15529M: Daniel Jordan <daniel.m.jordan@oracle.com> 15530L: linux-crypto@vger.kernel.org 15531L: linux-kernel@vger.kernel.org 15532S: Maintained 15533F: Documentation/core-api/padata.rst 15534F: include/linux/padata.h 15535F: kernel/padata.c 15536 15537PAGE CACHE 15538M: Matthew Wilcox (Oracle) <willy@infradead.org> 15539L: linux-fsdevel@vger.kernel.org 15540S: Supported 15541T: git git://git.infradead.org/users/willy/pagecache.git 15542F: Documentation/filesystems/locking.rst 15543F: Documentation/filesystems/vfs.rst 15544F: include/linux/pagemap.h 15545F: mm/filemap.c 15546F: mm/page-writeback.c 15547F: mm/readahead.c 15548F: mm/truncate.c 15549 15550PAGE POOL 15551M: Jesper Dangaard Brouer <hawk@kernel.org> 15552M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15553L: netdev@vger.kernel.org 15554S: Supported 15555F: Documentation/networking/page_pool.rst 15556F: include/net/page_pool.h 15557F: include/trace/events/page_pool.h 15558F: net/core/page_pool.c 15559 15560PAGE TABLE CHECK 15561M: Pasha Tatashin <pasha.tatashin@soleen.com> 15562M: Andrew Morton <akpm@linux-foundation.org> 15563L: linux-mm@kvack.org 15564S: Maintained 15565F: Documentation/mm/page_table_check.rst 15566F: include/linux/page_table_check.h 15567F: mm/page_table_check.c 15568 15569PANASONIC LAPTOP ACPI EXTRAS DRIVER 15570M: Kenneth Chan <kenneth.t.chan@gmail.com> 15571L: platform-driver-x86@vger.kernel.org 15572S: Maintained 15573F: drivers/platform/x86/panasonic-laptop.c 15574 15575PARALLAX PING IIO SENSOR DRIVER 15576M: Andreas Klinger <ak@it-klinger.de> 15577L: linux-iio@vger.kernel.org 15578S: Maintained 15579F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15580F: drivers/iio/proximity/ping.c 15581 15582PARALLEL LCD/KEYPAD PANEL DRIVER 15583M: Willy Tarreau <willy@haproxy.com> 15584M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15585S: Odd Fixes 15586F: Documentation/admin-guide/lcd-panel-cgram.rst 15587F: drivers/auxdisplay/panel.c 15588 15589PARALLEL PORT SUBSYSTEM 15590M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15591M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15592L: linux-parport@lists.infradead.org (subscribers-only) 15593S: Maintained 15594F: Documentation/driver-api/parport*.rst 15595F: drivers/char/ppdev.c 15596F: drivers/parport/ 15597F: include/linux/parport*.h 15598F: include/uapi/linux/ppdev.h 15599 15600PARAVIRT_OPS INTERFACE 15601M: Juergen Gross <jgross@suse.com> 15602M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15603R: Alexey Makhalov <amakhalov@vmware.com> 15604R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15605L: virtualization@lists.linux-foundation.org 15606L: x86@kernel.org 15607S: Supported 15608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15609F: Documentation/virt/paravirt_ops.rst 15610F: arch/*/include/asm/paravirt*.h 15611F: arch/*/kernel/paravirt* 15612F: include/linux/hypervisor.h 15613 15614PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15615M: Tim Waugh <tim@cyberelk.net> 15616L: linux-parport@lists.infradead.org (subscribers-only) 15617S: Maintained 15618F: Documentation/admin-guide/blockdev/paride.rst 15619F: drivers/block/paride/ 15620 15621PARISC ARCHITECTURE 15622M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15623M: Helge Deller <deller@gmx.de> 15624L: linux-parisc@vger.kernel.org 15625S: Maintained 15626W: https://parisc.wiki.kernel.org 15627Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15628T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15629T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15630F: Documentation/parisc/ 15631F: arch/parisc/ 15632F: drivers/char/agp/parisc-agp.c 15633F: drivers/input/misc/hp_sdc_rtc.c 15634F: drivers/input/serio/gscps2.c 15635F: drivers/input/serio/hp_sdc* 15636F: drivers/parisc/ 15637F: drivers/parport/parport_gsc.* 15638F: drivers/tty/serial/8250/8250_parisc.c 15639F: drivers/video/console/sti* 15640F: drivers/video/fbdev/sti* 15641F: drivers/video/logo/logo_parisc* 15642F: include/linux/hp_sdc.h 15643 15644PARMAN 15645M: Jiri Pirko <jiri@nvidia.com> 15646L: netdev@vger.kernel.org 15647S: Supported 15648F: include/linux/parman.h 15649F: lib/parman.c 15650F: lib/test_parman.c 15651 15652PC ENGINES APU BOARD DRIVER 15653M: Enrico Weigelt, metux IT consult <info@metux.net> 15654S: Maintained 15655F: drivers/platform/x86/pcengines-apuv2.c 15656 15657PC87360 HARDWARE MONITORING DRIVER 15658M: Jim Cromie <jim.cromie@gmail.com> 15659L: linux-hwmon@vger.kernel.org 15660S: Maintained 15661F: Documentation/hwmon/pc87360.rst 15662F: drivers/hwmon/pc87360.c 15663 15664PC8736x GPIO DRIVER 15665M: Jim Cromie <jim.cromie@gmail.com> 15666S: Maintained 15667F: drivers/char/pc8736x_gpio.c 15668 15669PC87427 HARDWARE MONITORING DRIVER 15670M: Jean Delvare <jdelvare@suse.com> 15671L: linux-hwmon@vger.kernel.org 15672S: Maintained 15673F: Documentation/hwmon/pc87427.rst 15674F: drivers/hwmon/pc87427.c 15675 15676PCA9532 LED DRIVER 15677M: Riku Voipio <riku.voipio@iki.fi> 15678S: Maintained 15679F: drivers/leds/leds-pca9532.c 15680F: include/linux/leds-pca9532.h 15681 15682PCA9541 I2C BUS MASTER SELECTOR DRIVER 15683M: Guenter Roeck <linux@roeck-us.net> 15684L: linux-i2c@vger.kernel.org 15685S: Maintained 15686F: drivers/i2c/muxes/i2c-mux-pca9541.c 15687 15688PCDP - PRIMARY CONSOLE AND DEBUG PORT 15689M: Khalid Aziz <khalid@gonehiking.org> 15690S: Maintained 15691F: drivers/firmware/pcdp.* 15692 15693PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15694M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15695M: Pali Rohár <pali@kernel.org> 15696L: linux-pci@vger.kernel.org 15697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15698S: Maintained 15699F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15700F: drivers/pci/controller/pci-aardvark.c 15701 15702PCI DRIVER FOR ALTERA PCIE IP 15703M: Joyce Ooi <joyce.ooi@intel.com> 15704L: linux-pci@vger.kernel.org 15705S: Supported 15706F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15707F: drivers/pci/controller/pcie-altera.c 15708 15709PCI DRIVER FOR APPLIEDMICRO XGENE 15710M: Toan Le <toan@os.amperecomputing.com> 15711L: linux-pci@vger.kernel.org 15712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15713S: Maintained 15714F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15715F: drivers/pci/controller/pci-xgene.c 15716 15717PCI DRIVER FOR ARM VERSATILE PLATFORM 15718M: Rob Herring <robh@kernel.org> 15719L: linux-pci@vger.kernel.org 15720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15721S: Maintained 15722F: Documentation/devicetree/bindings/pci/versatile.yaml 15723F: drivers/pci/controller/pci-versatile.c 15724 15725PCI DRIVER FOR ARMADA 8K 15726M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15727L: linux-pci@vger.kernel.org 15728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15729S: Maintained 15730F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15731F: drivers/pci/controller/dwc/pcie-armada8k.c 15732 15733PCI DRIVER FOR CADENCE PCIE IP 15734M: Tom Joseph <tjoseph@cadence.com> 15735L: linux-pci@vger.kernel.org 15736S: Maintained 15737F: Documentation/devicetree/bindings/pci/cdns,* 15738F: drivers/pci/controller/cadence/ 15739 15740PCI DRIVER FOR FREESCALE LAYERSCAPE 15741M: Minghuan Lian <minghuan.Lian@nxp.com> 15742M: Mingkai Hu <mingkai.hu@nxp.com> 15743M: Roy Zang <roy.zang@nxp.com> 15744L: linuxppc-dev@lists.ozlabs.org 15745L: linux-pci@vger.kernel.org 15746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15747S: Maintained 15748F: drivers/pci/controller/dwc/*layerscape* 15749 15750PCI DRIVER FOR GENERIC OF HOSTS 15751M: Will Deacon <will@kernel.org> 15752L: linux-pci@vger.kernel.org 15753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15754S: Maintained 15755F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15756F: drivers/pci/controller/pci-host-common.c 15757F: drivers/pci/controller/pci-host-generic.c 15758 15759PCI DRIVER FOR IMX6 15760M: Richard Zhu <hongxing.zhu@nxp.com> 15761M: Lucas Stach <l.stach@pengutronix.de> 15762L: linux-pci@vger.kernel.org 15763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15764S: Maintained 15765F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15766F: drivers/pci/controller/dwc/*imx6* 15767 15768PCI DRIVER FOR FU740 15769M: Paul Walmsley <paul.walmsley@sifive.com> 15770M: Greentime Hu <greentime.hu@sifive.com> 15771L: linux-pci@vger.kernel.org 15772S: Maintained 15773F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15774F: drivers/pci/controller/dwc/pcie-fu740.c 15775 15776PCI DRIVER FOR INTEL IXP4XX 15777M: Linus Walleij <linus.walleij@linaro.org> 15778S: Maintained 15779F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15780F: drivers/pci/controller/pci-ixp4xx.c 15781 15782PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15783M: Nirmal Patel <nirmal.patel@linux.intel.com> 15784R: Jonathan Derrick <jonathan.derrick@linux.dev> 15785L: linux-pci@vger.kernel.org 15786S: Supported 15787F: drivers/pci/controller/vmd.c 15788 15789PCI DRIVER FOR MICROSEMI SWITCHTEC 15790M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15791M: Logan Gunthorpe <logang@deltatee.com> 15792L: linux-pci@vger.kernel.org 15793S: Maintained 15794F: Documentation/ABI/testing/sysfs-class-switchtec 15795F: Documentation/driver-api/switchtec.rst 15796F: drivers/ntb/hw/mscc/ 15797F: drivers/pci/switch/switchtec* 15798F: include/linux/switchtec.h 15799F: include/uapi/linux/switchtec_ioctl.h 15800 15801PCI DRIVER FOR MOBIVEIL PCIE IP 15802M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15803M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15804L: linux-pci@vger.kernel.org 15805S: Supported 15806F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15807F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15808 15809PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15810M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15811M: Pali Rohár <pali@kernel.org> 15812L: linux-pci@vger.kernel.org 15813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15814S: Maintained 15815F: drivers/pci/controller/*mvebu* 15816 15817PCI DRIVER FOR NVIDIA TEGRA 15818M: Thierry Reding <thierry.reding@gmail.com> 15819L: linux-tegra@vger.kernel.org 15820L: linux-pci@vger.kernel.org 15821S: Supported 15822F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15823F: drivers/pci/controller/pci-tegra.c 15824 15825PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15826M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15827L: linux-pci@vger.kernel.org 15828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15829S: Maintained 15830F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15831F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15832 15833PCI DRIVER FOR RENESAS R-CAR 15834M: Marek Vasut <marek.vasut+renesas@gmail.com> 15835M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15836L: linux-pci@vger.kernel.org 15837L: linux-renesas-soc@vger.kernel.org 15838S: Maintained 15839F: Documentation/devicetree/bindings/pci/*rcar* 15840F: drivers/pci/controller/*rcar* 15841 15842PCI DRIVER FOR SAMSUNG EXYNOS 15843M: Jingoo Han <jingoohan1@gmail.com> 15844L: linux-pci@vger.kernel.org 15845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15846L: linux-samsung-soc@vger.kernel.org 15847S: Maintained 15848F: drivers/pci/controller/dwc/pci-exynos.c 15849 15850PCI DRIVER FOR SYNOPSYS DESIGNWARE 15851M: Jingoo Han <jingoohan1@gmail.com> 15852M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15853L: linux-pci@vger.kernel.org 15854S: Maintained 15855F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15856F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15857F: drivers/pci/controller/dwc/*designware* 15858 15859PCI DRIVER FOR TI DRA7XX/J721E 15860M: Vignesh Raghavendra <vigneshr@ti.com> 15861L: linux-omap@vger.kernel.org 15862L: linux-pci@vger.kernel.org 15863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15864S: Supported 15865F: Documentation/devicetree/bindings/pci/ti-pci.txt 15866F: drivers/pci/controller/cadence/pci-j721e.c 15867F: drivers/pci/controller/dwc/pci-dra7xx.c 15868 15869PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15870M: Linus Walleij <linus.walleij@linaro.org> 15871L: linux-pci@vger.kernel.org 15872S: Maintained 15873F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15874F: drivers/pci/controller/pci-v3-semi.c 15875 15876PCI ENDPOINT SUBSYSTEM 15877M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15878R: Krzysztof Wilczyński <kw@linux.com> 15879R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15880R: Kishon Vijay Abraham I <kishon@kernel.org> 15881L: linux-pci@vger.kernel.org 15882S: Supported 15883Q: https://patchwork.kernel.org/project/linux-pci/list/ 15884B: https://bugzilla.kernel.org 15885C: irc://irc.oftc.net/linux-pci 15886T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15887F: Documentation/PCI/endpoint/* 15888F: Documentation/misc-devices/pci-endpoint-test.rst 15889F: drivers/misc/pci_endpoint_test.c 15890F: drivers/pci/endpoint/ 15891F: tools/pci/ 15892 15893PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15894M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15895R: Oliver O'Halloran <oohall@gmail.com> 15896L: linuxppc-dev@lists.ozlabs.org 15897S: Supported 15898F: Documentation/PCI/pci-error-recovery.rst 15899F: Documentation/powerpc/eeh-pci-error-recovery.rst 15900F: arch/powerpc/include/*/eeh*.h 15901F: arch/powerpc/kernel/eeh*.c 15902F: arch/powerpc/platforms/*/eeh*.c 15903F: drivers/pci/pcie/aer.c 15904F: drivers/pci/pcie/dpc.c 15905F: drivers/pci/pcie/err.c 15906 15907PCI ERROR RECOVERY 15908M: Linas Vepstas <linasvepstas@gmail.com> 15909L: linux-pci@vger.kernel.org 15910S: Supported 15911F: Documentation/PCI/pci-error-recovery.rst 15912 15913PCI PEER-TO-PEER DMA (P2PDMA) 15914M: Bjorn Helgaas <bhelgaas@google.com> 15915M: Logan Gunthorpe <logang@deltatee.com> 15916L: linux-pci@vger.kernel.org 15917S: Supported 15918Q: https://patchwork.kernel.org/project/linux-pci/list/ 15919B: https://bugzilla.kernel.org 15920C: irc://irc.oftc.net/linux-pci 15921T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15922F: Documentation/driver-api/pci/p2pdma.rst 15923F: drivers/pci/p2pdma.c 15924F: include/linux/pci-p2pdma.h 15925 15926PCI MSI DRIVER FOR ALTERA MSI IP 15927M: Joyce Ooi <joyce.ooi@intel.com> 15928L: linux-pci@vger.kernel.org 15929S: Supported 15930F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15931F: drivers/pci/controller/pcie-altera-msi.c 15932 15933PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15934M: Toan Le <toan@os.amperecomputing.com> 15935L: linux-pci@vger.kernel.org 15936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15937S: Maintained 15938F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15939F: drivers/pci/controller/pci-xgene-msi.c 15940 15941PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15942M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15943R: Rob Herring <robh@kernel.org> 15944R: Krzysztof Wilczyński <kw@linux.com> 15945L: linux-pci@vger.kernel.org 15946S: Supported 15947Q: https://patchwork.kernel.org/project/linux-pci/list/ 15948B: https://bugzilla.kernel.org 15949C: irc://irc.oftc.net/linux-pci 15950T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15951F: Documentation/devicetree/bindings/pci/ 15952F: drivers/pci/controller/ 15953F: drivers/pci/pci-bridge-emul.c 15954F: drivers/pci/pci-bridge-emul.h 15955 15956PCI SUBSYSTEM 15957M: Bjorn Helgaas <bhelgaas@google.com> 15958L: linux-pci@vger.kernel.org 15959S: Supported 15960Q: https://patchwork.kernel.org/project/linux-pci/list/ 15961B: https://bugzilla.kernel.org 15962C: irc://irc.oftc.net/linux-pci 15963T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15964F: Documentation/PCI/ 15965F: Documentation/devicetree/bindings/pci/ 15966F: arch/x86/kernel/early-quirks.c 15967F: arch/x86/kernel/quirks.c 15968F: arch/x86/pci/ 15969F: drivers/acpi/pci* 15970F: drivers/pci/ 15971F: include/asm-generic/pci* 15972F: include/linux/of_pci.h 15973F: include/linux/pci* 15974F: include/uapi/linux/pci* 15975F: lib/pci* 15976 15977PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15978M: Jonathan Chocron <jonnyc@amazon.com> 15979L: linux-pci@vger.kernel.org 15980S: Maintained 15981F: Documentation/devicetree/bindings/pci/pcie-al.txt 15982F: drivers/pci/controller/dwc/pcie-al.c 15983 15984PCIE DRIVER FOR AMLOGIC MESON 15985M: Yue Wang <yue.wang@Amlogic.com> 15986L: linux-pci@vger.kernel.org 15987L: linux-amlogic@lists.infradead.org 15988S: Maintained 15989F: drivers/pci/controller/dwc/pci-meson.c 15990 15991PCIE DRIVER FOR AXIS ARTPEC 15992M: Jesper Nilsson <jesper.nilsson@axis.com> 15993L: linux-arm-kernel@axis.com 15994L: linux-pci@vger.kernel.org 15995S: Maintained 15996F: Documentation/devicetree/bindings/pci/axis,artpec* 15997F: drivers/pci/controller/dwc/*artpec* 15998 15999PCIE DRIVER FOR CAVIUM THUNDERX 16000M: Robert Richter <rric@kernel.org> 16001L: linux-pci@vger.kernel.org 16002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16003S: Odd Fixes 16004F: drivers/pci/controller/pci-thunder-* 16005 16006PCIE DRIVER FOR HISILICON 16007M: Zhou Wang <wangzhou1@hisilicon.com> 16008L: linux-pci@vger.kernel.org 16009S: Maintained 16010F: drivers/pci/controller/dwc/pcie-hisi.c 16011 16012PCIE DRIVER FOR HISILICON KIRIN 16013M: Xiaowei Song <songxiaowei@hisilicon.com> 16014M: Binghui Wang <wangbinghui@hisilicon.com> 16015L: linux-pci@vger.kernel.org 16016S: Maintained 16017F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16018F: drivers/pci/controller/dwc/pcie-kirin.c 16019 16020PCIE DRIVER FOR HISILICON STB 16021M: Shawn Guo <shawn.guo@linaro.org> 16022L: linux-pci@vger.kernel.org 16023S: Maintained 16024F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16025F: drivers/pci/controller/dwc/pcie-histb.c 16026 16027PCIE DRIVER FOR INTEL KEEM BAY 16028M: Srikanth Thokala <srikanth.thokala@intel.com> 16029L: linux-pci@vger.kernel.org 16030S: Supported 16031F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16032F: drivers/pci/controller/dwc/pcie-keembay.c 16033 16034PCIE DRIVER FOR INTEL LGM GW SOC 16035M: Rahul Tanwar <rtanwar@maxlinear.com> 16036L: linux-pci@vger.kernel.org 16037S: Maintained 16038F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16039F: drivers/pci/controller/dwc/pcie-intel-gw.c 16040 16041PCIE DRIVER FOR MEDIATEK 16042M: Ryder Lee <ryder.lee@mediatek.com> 16043M: Jianjun Wang <jianjun.wang@mediatek.com> 16044L: linux-pci@vger.kernel.org 16045L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16046S: Supported 16047F: Documentation/devicetree/bindings/pci/mediatek* 16048F: drivers/pci/controller/*mediatek* 16049 16050PCIE DRIVER FOR MICROCHIP 16051M: Daire McNamara <daire.mcnamara@microchip.com> 16052L: linux-pci@vger.kernel.org 16053S: Supported 16054F: Documentation/devicetree/bindings/pci/microchip* 16055F: drivers/pci/controller/*microchip* 16056 16057PCIE DRIVER FOR QUALCOMM MSM 16058M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16059L: linux-pci@vger.kernel.org 16060L: linux-arm-msm@vger.kernel.org 16061S: Maintained 16062F: drivers/pci/controller/dwc/pcie-qcom.c 16063 16064PCIE ENDPOINT DRIVER FOR QUALCOMM 16065M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16066L: linux-pci@vger.kernel.org 16067L: linux-arm-msm@vger.kernel.org 16068S: Maintained 16069F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16070F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16071 16072PCIE DRIVER FOR ROCKCHIP 16073M: Shawn Lin <shawn.lin@rock-chips.com> 16074L: linux-pci@vger.kernel.org 16075L: linux-rockchip@lists.infradead.org 16076S: Maintained 16077F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16078F: drivers/pci/controller/pcie-rockchip* 16079 16080PCIE DRIVER FOR SOCIONEXT UNIPHIER 16081M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16082L: linux-pci@vger.kernel.org 16083S: Maintained 16084F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16085F: drivers/pci/controller/dwc/pcie-uniphier* 16086 16087PCIE DRIVER FOR ST SPEAR13XX 16088M: Pratyush Anand <pratyush.anand@gmail.com> 16089L: linux-pci@vger.kernel.org 16090S: Maintained 16091F: drivers/pci/controller/dwc/*spear* 16092 16093PCI DRIVER FOR XILINX VERSAL CPM 16094M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16095M: Michal Simek <michal.simek@amd.com> 16096L: linux-pci@vger.kernel.org 16097S: Maintained 16098F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16099F: drivers/pci/controller/pcie-xilinx-cpm.c 16100 16101PCMCIA SUBSYSTEM 16102M: Dominik Brodowski <linux@dominikbrodowski.net> 16103S: Odd Fixes 16104T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16105F: Documentation/pcmcia/ 16106F: drivers/pcmcia/ 16107F: include/pcmcia/ 16108F: tools/pcmcia/ 16109 16110PCNET32 NETWORK DRIVER 16111M: Don Fry <pcnet32@frontier.com> 16112L: netdev@vger.kernel.org 16113S: Maintained 16114F: drivers/net/ethernet/amd/pcnet32.c 16115 16116PCRYPT PARALLEL CRYPTO ENGINE 16117M: Steffen Klassert <steffen.klassert@secunet.com> 16118L: linux-crypto@vger.kernel.org 16119S: Maintained 16120F: crypto/pcrypt.c 16121F: include/crypto/pcrypt.h 16122 16123PEAQ WMI HOTKEYS DRIVER 16124M: Hans de Goede <hdegoede@redhat.com> 16125L: platform-driver-x86@vger.kernel.org 16126S: Maintained 16127F: drivers/platform/x86/peaq-wmi.c 16128 16129PECI HARDWARE MONITORING DRIVERS 16130M: Iwona Winiarska <iwona.winiarska@intel.com> 16131L: linux-hwmon@vger.kernel.org 16132S: Supported 16133F: Documentation/hwmon/peci-cputemp.rst 16134F: Documentation/hwmon/peci-dimmtemp.rst 16135F: drivers/hwmon/peci/ 16136 16137PECI SUBSYSTEM 16138M: Iwona Winiarska <iwona.winiarska@intel.com> 16139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16140S: Supported 16141F: Documentation/devicetree/bindings/peci/ 16142F: Documentation/peci/ 16143F: drivers/peci/ 16144F: include/linux/peci-cpu.h 16145F: include/linux/peci.h 16146 16147PENSANDO ETHERNET DRIVERS 16148M: Shannon Nelson <shannon.nelson@amd.com> 16149M: Brett Creeley <brett.creeley@amd.com> 16150M: drivers@pensando.io 16151L: netdev@vger.kernel.org 16152S: Supported 16153F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16154F: drivers/net/ethernet/pensando/ 16155 16156PER-CPU MEMORY ALLOCATOR 16157M: Dennis Zhou <dennis@kernel.org> 16158M: Tejun Heo <tj@kernel.org> 16159M: Christoph Lameter <cl@linux.com> 16160L: linux-mm@kvack.org 16161S: Maintained 16162T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16163F: arch/*/include/asm/percpu.h 16164F: include/linux/percpu*.h 16165F: lib/percpu*.c 16166F: mm/percpu*.c 16167 16168PER-TASK DELAY ACCOUNTING 16169M: Balbir Singh <bsingharora@gmail.com> 16170S: Maintained 16171F: include/linux/delayacct.h 16172F: kernel/delayacct.c 16173 16174PERFORMANCE EVENTS SUBSYSTEM 16175M: Peter Zijlstra <peterz@infradead.org> 16176M: Ingo Molnar <mingo@redhat.com> 16177M: Arnaldo Carvalho de Melo <acme@kernel.org> 16178R: Mark Rutland <mark.rutland@arm.com> 16179R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16180R: Jiri Olsa <jolsa@kernel.org> 16181R: Namhyung Kim <namhyung@kernel.org> 16182L: linux-perf-users@vger.kernel.org 16183L: linux-kernel@vger.kernel.org 16184S: Supported 16185W: https://perf.wiki.kernel.org/ 16186T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16187F: arch/*/events/* 16188F: arch/*/events/*/* 16189F: arch/*/include/asm/perf_event.h 16190F: arch/*/kernel/*/*/perf_event*.c 16191F: arch/*/kernel/*/perf_event*.c 16192F: arch/*/kernel/perf_callchain.c 16193F: arch/*/kernel/perf_event*.c 16194F: include/linux/perf_event.h 16195F: include/uapi/linux/perf_event.h 16196F: kernel/events/* 16197F: tools/lib/perf/ 16198F: tools/perf/ 16199 16200PERFORMANCE EVENTS TOOLING ARM64 16201R: John Garry <john.garry@huawei.com> 16202R: Will Deacon <will@kernel.org> 16203R: James Clark <james.clark@arm.com> 16204R: Mike Leach <mike.leach@linaro.org> 16205R: Leo Yan <leo.yan@linaro.org> 16206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16207S: Supported 16208F: tools/build/feature/test-libopencsd.c 16209F: tools/perf/arch/arm*/ 16210F: tools/perf/pmu-events/arch/arm64/ 16211F: tools/perf/util/arm-spe* 16212F: tools/perf/util/cs-etm* 16213 16214PERSONALITY HANDLING 16215M: Christoph Hellwig <hch@infradead.org> 16216L: linux-abi-devel@lists.sourceforge.net 16217S: Maintained 16218F: include/linux/personality.h 16219F: include/uapi/linux/personality.h 16220 16221PHOENIX RC FLIGHT CONTROLLER ADAPTER 16222M: Marcus Folkesson <marcus.folkesson@gmail.com> 16223L: linux-input@vger.kernel.org 16224S: Maintained 16225F: Documentation/input/devices/pxrc.rst 16226F: drivers/input/joystick/pxrc.c 16227 16228PHONET PROTOCOL 16229M: Remi Denis-Courmont <courmisch@gmail.com> 16230S: Supported 16231F: Documentation/networking/phonet.rst 16232F: include/linux/phonet.h 16233F: include/net/phonet/ 16234F: include/uapi/linux/phonet.h 16235F: net/phonet/ 16236 16237PHRAM MTD DRIVER 16238M: Joern Engel <joern@lazybastard.org> 16239L: linux-mtd@lists.infradead.org 16240S: Maintained 16241F: drivers/mtd/devices/phram.c 16242 16243PICOLCD HID DRIVER 16244M: Bruno Prémont <bonbons@linux-vserver.org> 16245L: linux-input@vger.kernel.org 16246S: Maintained 16247F: drivers/hid/hid-picolcd* 16248 16249PIDFD API 16250M: Christian Brauner <christian@brauner.io> 16251L: linux-kernel@vger.kernel.org 16252S: Maintained 16253T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16254F: samples/pidfd/ 16255F: tools/testing/selftests/clone3/ 16256F: tools/testing/selftests/pid_namespace/ 16257F: tools/testing/selftests/pidfd/ 16258K: (?i)pidfd 16259K: (?i)clone3 16260K: \b(clone_args|kernel_clone_args)\b 16261 16262PIN CONTROL SUBSYSTEM 16263M: Linus Walleij <linus.walleij@linaro.org> 16264L: linux-gpio@vger.kernel.org 16265S: Maintained 16266T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16267F: Documentation/devicetree/bindings/pinctrl/ 16268F: Documentation/driver-api/pin-control.rst 16269F: drivers/pinctrl/ 16270F: include/dt-bindings/pinctrl/ 16271F: include/linux/pinctrl/ 16272 16273PIN CONTROLLER - AMD 16274M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16275M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16276S: Maintained 16277F: drivers/pinctrl/pinctrl-amd.c 16278 16279PIN CONTROLLER - FREESCALE 16280M: Dong Aisheng <aisheng.dong@nxp.com> 16281M: Fabio Estevam <festevam@gmail.com> 16282M: Shawn Guo <shawnguo@kernel.org> 16283M: Jacky Bai <ping.bai@nxp.com> 16284R: Pengutronix Kernel Team <kernel@pengutronix.de> 16285L: linux-gpio@vger.kernel.org 16286S: Maintained 16287F: Documentation/devicetree/bindings/pinctrl/fsl,* 16288F: drivers/pinctrl/freescale/ 16289 16290PIN CONTROLLER - INTEL 16291M: Mika Westerberg <mika.westerberg@linux.intel.com> 16292M: Andy Shevchenko <andy@kernel.org> 16293S: Supported 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16295F: drivers/pinctrl/intel/ 16296 16297PIN CONTROLLER - KEEMBAY 16298M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16299S: Supported 16300F: drivers/pinctrl/pinctrl-keembay* 16301 16302PIN CONTROLLER - MEDIATEK 16303M: Sean Wang <sean.wang@kernel.org> 16304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16305S: Maintained 16306F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16307F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16308F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16309F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16310F: drivers/pinctrl/mediatek/ 16311 16312PIN CONTROLLER - MICROCHIP AT91 16313M: Ludovic Desroches <ludovic.desroches@microchip.com> 16314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16315L: linux-gpio@vger.kernel.org 16316S: Supported 16317F: drivers/gpio/gpio-sama5d2-piobu.c 16318F: drivers/pinctrl/pinctrl-at91* 16319 16320PIN CONTROLLER - QUALCOMM 16321M: Bjorn Andersson <andersson@kernel.org> 16322L: linux-arm-msm@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16325F: drivers/pinctrl/qcom/ 16326 16327PIN CONTROLLER - RENESAS 16328M: Geert Uytterhoeven <geert+renesas@glider.be> 16329L: linux-renesas-soc@vger.kernel.org 16330S: Supported 16331T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16332F: Documentation/devicetree/bindings/pinctrl/renesas,* 16333F: drivers/pinctrl/renesas/ 16334 16335PIN CONTROLLER - SAMSUNG 16336M: Tomasz Figa <tomasz.figa@gmail.com> 16337M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16338M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16339R: Alim Akhtar <alim.akhtar@samsung.com> 16340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16341L: linux-samsung-soc@vger.kernel.org 16342S: Maintained 16343C: irc://irc.libera.chat/linux-exynos 16344Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16345B: mailto:linux-samsung-soc@vger.kernel.org 16346T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16347F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16348F: drivers/pinctrl/samsung/ 16349F: include/dt-bindings/pinctrl/samsung.h 16350 16351PIN CONTROLLER - SINGLE 16352M: Tony Lindgren <tony@atomide.com> 16353M: Haojian Zhuang <haojian.zhuang@linaro.org> 16354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16355L: linux-omap@vger.kernel.org 16356S: Maintained 16357F: drivers/pinctrl/pinctrl-single.c 16358 16359PIN CONTROLLER - THUNDERBAY 16360M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16361S: Supported 16362F: drivers/pinctrl/pinctrl-thunderbay.c 16363 16364PIN CONTROLLER - SUNPLUS / TIBBO 16365M: Dvorkin Dmitry <dvorkin@tibbo.com> 16366M: Wells Lu <wellslutw@gmail.com> 16367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16368S: Maintained 16369W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16370F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16371F: drivers/pinctrl/sunplus/ 16372F: include/dt-bindings/pinctrl/sppctl*.h 16373 16374PINE64 PINEPHONE KEYBOARD DRIVER 16375M: Samuel Holland <samuel@sholland.org> 16376S: Supported 16377F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16378F: drivers/input/keyboard/pinephone-keyboard.c 16379 16380PKTCDVD DRIVER 16381M: linux-block@vger.kernel.org 16382S: Orphan 16383F: drivers/block/pktcdvd.c 16384F: include/linux/pktcdvd.h 16385F: include/uapi/linux/pktcdvd.h 16386 16387PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16388M: Tomasz Duszynski <tduszyns@gmail.com> 16389S: Maintained 16390F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16391F: drivers/iio/chemical/pms7003.c 16392 16393PLDMFW LIBRARY 16394M: Jacob Keller <jacob.e.keller@intel.com> 16395S: Maintained 16396F: Documentation/driver-api/pldmfw/ 16397F: include/linux/pldmfw.h 16398F: lib/pldmfw/ 16399 16400PLX DMA DRIVER 16401M: Logan Gunthorpe <logang@deltatee.com> 16402S: Maintained 16403F: drivers/dma/plx_dma.c 16404 16405PM6764TR DRIVER 16406M: Charles Hsu <hsu.yungteng@gmail.com> 16407L: linux-hwmon@vger.kernel.org 16408S: Maintained 16409F: Documentation/hwmon/pm6764tr.rst 16410F: drivers/hwmon/pmbus/pm6764tr.c 16411 16412PM-GRAPH UTILITY 16413M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16414L: linux-pm@vger.kernel.org 16415S: Supported 16416W: https://01.org/pm-graph 16417B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16418T: git git://github.com/intel/pm-graph 16419F: tools/power/pm-graph 16420 16421PMBUS HARDWARE MONITORING DRIVERS 16422M: Guenter Roeck <linux@roeck-us.net> 16423L: linux-hwmon@vger.kernel.org 16424S: Maintained 16425W: http://hwmon.wiki.kernel.org/ 16426W: http://www.roeck-us.net/linux/drivers/ 16427T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16428F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16429F: Documentation/devicetree/bindings/hwmon/max31785.txt 16430F: Documentation/hwmon/adm1275.rst 16431F: Documentation/hwmon/ibm-cffps.rst 16432F: Documentation/hwmon/ir35221.rst 16433F: Documentation/hwmon/lm25066.rst 16434F: Documentation/hwmon/ltc2978.rst 16435F: Documentation/hwmon/ltc3815.rst 16436F: Documentation/hwmon/max16064.rst 16437F: Documentation/hwmon/max20751.rst 16438F: Documentation/hwmon/max31785.rst 16439F: Documentation/hwmon/max34440.rst 16440F: Documentation/hwmon/max8688.rst 16441F: Documentation/hwmon/pmbus-core.rst 16442F: Documentation/hwmon/pmbus.rst 16443F: Documentation/hwmon/tps40422.rst 16444F: Documentation/hwmon/ucd9000.rst 16445F: Documentation/hwmon/ucd9200.rst 16446F: Documentation/hwmon/zl6100.rst 16447F: drivers/hwmon/pmbus/ 16448F: include/linux/pmbus.h 16449 16450PMC SIERRA MaxRAID DRIVER 16451L: linux-scsi@vger.kernel.org 16452S: Orphan 16453W: http://www.pmc-sierra.com/ 16454F: drivers/scsi/pmcraid.* 16455 16456PMC SIERRA PM8001 DRIVER 16457M: Jack Wang <jinpu.wang@cloud.ionos.com> 16458L: linux-scsi@vger.kernel.org 16459S: Supported 16460F: drivers/scsi/pm8001/ 16461 16462PNI RM3100 IIO DRIVER 16463M: Song Qiang <songqiang1304521@gmail.com> 16464L: linux-iio@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16467F: drivers/iio/magnetometer/rm3100* 16468 16469PNP SUPPORT 16470M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16471L: linux-acpi@vger.kernel.org 16472S: Maintained 16473F: drivers/pnp/ 16474F: include/linux/pnp.h 16475 16476POSIX CLOCKS and TIMERS 16477M: Thomas Gleixner <tglx@linutronix.de> 16478L: linux-kernel@vger.kernel.org 16479S: Maintained 16480T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16481F: fs/timerfd.c 16482F: include/linux/time_namespace.h 16483F: include/linux/timer* 16484F: kernel/time/*timer* 16485F: kernel/time/namespace.c 16486 16487POWER MANAGEMENT CORE 16488M: "Rafael J. Wysocki" <rafael@kernel.org> 16489L: linux-pm@vger.kernel.org 16490S: Supported 16491B: https://bugzilla.kernel.org 16492T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16493F: drivers/base/power/ 16494F: drivers/powercap/ 16495F: include/linux/intel_rapl.h 16496F: include/linux/pm.h 16497F: include/linux/pm_* 16498F: include/linux/powercap.h 16499F: kernel/configs/nopm.config 16500 16501DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16502M: Daniel Lezcano <daniel.lezcano@kernel.org> 16503L: linux-pm@vger.kernel.org 16504S: Supported 16505B: https://bugzilla.kernel.org 16506T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16507F: drivers/powercap/dtpm* 16508F: include/linux/dtpm.h 16509 16510POWER STATE COORDINATION INTERFACE (PSCI) 16511M: Mark Rutland <mark.rutland@arm.com> 16512M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16514S: Maintained 16515F: drivers/firmware/psci/ 16516F: include/linux/psci.h 16517F: include/uapi/linux/psci.h 16518 16519POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16520M: Sebastian Reichel <sre@kernel.org> 16521L: linux-pm@vger.kernel.org 16522S: Maintained 16523T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16524F: Documentation/ABI/testing/sysfs-class-power 16525F: Documentation/devicetree/bindings/power/supply/ 16526F: drivers/power/supply/ 16527F: include/linux/power/ 16528F: include/linux/power_supply.h 16529 16530POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16531M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16532L: linuxppc-dev@lists.ozlabs.org 16533S: Maintained 16534F: drivers/char/powernv-op-panel.c 16535 16536PPP OVER ATM (RFC 2364) 16537M: Mitchell Blank Jr <mitch@sfgoth.com> 16538S: Maintained 16539F: include/uapi/linux/atmppp.h 16540F: net/atm/pppoatm.c 16541 16542PPP OVER ETHERNET 16543M: Michal Ostrowski <mostrows@earthlink.net> 16544S: Maintained 16545F: drivers/net/ppp/pppoe.c 16546F: drivers/net/ppp/pppox.c 16547 16548PPP OVER L2TP 16549M: James Chapman <jchapman@katalix.com> 16550S: Maintained 16551F: include/linux/if_pppol2tp.h 16552F: include/uapi/linux/if_pppol2tp.h 16553F: net/l2tp/l2tp_ppp.c 16554 16555PPP PROTOCOL DRIVERS AND COMPRESSORS 16556M: Paul Mackerras <paulus@samba.org> 16557L: linux-ppp@vger.kernel.org 16558S: Maintained 16559F: drivers/net/ppp/ppp_* 16560 16561PPS SUPPORT 16562M: Rodolfo Giometti <giometti@enneenne.com> 16563L: linuxpps@ml.enneenne.com (subscribers-only) 16564S: Maintained 16565W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16566F: Documentation/ABI/testing/sysfs-pps 16567F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16568F: Documentation/driver-api/pps.rst 16569F: drivers/pps/ 16570F: include/linux/pps*.h 16571F: include/uapi/linux/pps.h 16572 16573PPTP DRIVER 16574M: Dmitry Kozlov <xeb@mail.ru> 16575L: netdev@vger.kernel.org 16576S: Maintained 16577W: http://sourceforge.net/projects/accel-pptp 16578F: drivers/net/ppp/pptp.c 16579 16580PRESSURE STALL INFORMATION (PSI) 16581M: Johannes Weiner <hannes@cmpxchg.org> 16582M: Suren Baghdasaryan <surenb@google.com> 16583S: Maintained 16584F: include/linux/psi* 16585F: kernel/sched/psi.c 16586 16587PRINTK 16588M: Petr Mladek <pmladek@suse.com> 16589M: Sergey Senozhatsky <senozhatsky@chromium.org> 16590R: Steven Rostedt <rostedt@goodmis.org> 16591R: John Ogness <john.ogness@linutronix.de> 16592S: Maintained 16593T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16594F: include/linux/printk.h 16595F: kernel/printk/ 16596 16597PRINTK INDEXING 16598R: Chris Down <chris@chrisdown.name> 16599S: Maintained 16600F: Documentation/core-api/printk-index.rst 16601F: kernel/printk/index.c 16602K: printk_index 16603 16604PROC FILESYSTEM 16605L: linux-kernel@vger.kernel.org 16606L: linux-fsdevel@vger.kernel.org 16607S: Maintained 16608F: Documentation/filesystems/proc.rst 16609F: fs/proc/ 16610F: include/linux/proc_fs.h 16611F: tools/testing/selftests/proc/ 16612 16613PROC SYSCTL 16614M: Luis Chamberlain <mcgrof@kernel.org> 16615M: Kees Cook <keescook@chromium.org> 16616M: Iurii Zaikin <yzaikin@google.com> 16617L: linux-kernel@vger.kernel.org 16618L: linux-fsdevel@vger.kernel.org 16619S: Maintained 16620T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16621F: fs/proc/proc_sysctl.c 16622F: include/linux/sysctl.h 16623F: kernel/sysctl-test.c 16624F: kernel/sysctl.c 16625F: tools/testing/selftests/sysctl/ 16626 16627PS3 NETWORK SUPPORT 16628M: Geoff Levand <geoff@infradead.org> 16629L: netdev@vger.kernel.org 16630L: linuxppc-dev@lists.ozlabs.org 16631S: Maintained 16632F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16633 16634PS3 PLATFORM SUPPORT 16635M: Geoff Levand <geoff@infradead.org> 16636L: linuxppc-dev@lists.ozlabs.org 16637S: Maintained 16638F: arch/powerpc/boot/ps3* 16639F: arch/powerpc/include/asm/lv1call.h 16640F: arch/powerpc/include/asm/ps3*.h 16641F: arch/powerpc/platforms/ps3/ 16642F: drivers/*/ps3* 16643F: drivers/ps3/ 16644F: drivers/rtc/rtc-ps3.c 16645F: drivers/usb/host/*ps3.c 16646F: sound/ppc/snd_ps3* 16647 16648PS3VRAM DRIVER 16649M: Jim Paris <jim@jtan.com> 16650M: Geoff Levand <geoff@infradead.org> 16651L: linuxppc-dev@lists.ozlabs.org 16652S: Maintained 16653F: drivers/block/ps3vram.c 16654 16655PSAMPLE PACKET SAMPLING SUPPORT 16656M: Yotam Gigi <yotam.gi@gmail.com> 16657S: Maintained 16658F: include/net/psample.h 16659F: include/uapi/linux/psample.h 16660F: net/psample 16661 16662PSTORE FILESYSTEM 16663M: Kees Cook <keescook@chromium.org> 16664M: Anton Vorontsov <anton@enomsg.org> 16665M: Colin Cross <ccross@android.com> 16666M: Tony Luck <tony.luck@intel.com> 16667S: Maintained 16668T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16669F: Documentation/admin-guide/ramoops.rst 16670F: Documentation/admin-guide/pstore-blk.rst 16671F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16672F: drivers/acpi/apei/erst.c 16673F: drivers/firmware/efi/efi-pstore.c 16674F: fs/pstore/ 16675F: include/linux/pstore* 16676K: \b(pstore|ramoops) 16677 16678PTP HARDWARE CLOCK SUPPORT 16679M: Richard Cochran <richardcochran@gmail.com> 16680L: netdev@vger.kernel.org 16681S: Maintained 16682W: http://linuxptp.sourceforge.net/ 16683F: Documentation/ABI/testing/sysfs-ptp 16684F: Documentation/driver-api/ptp.rst 16685F: drivers/net/phy/dp83640* 16686F: drivers/ptp/* 16687F: include/linux/ptp_cl* 16688K: (?:\b|_)ptp(?:\b|_) 16689 16690PTP VIRTUAL CLOCK SUPPORT 16691M: Yangbo Lu <yangbo.lu@nxp.com> 16692L: netdev@vger.kernel.org 16693S: Maintained 16694F: drivers/ptp/ptp_vclock.c 16695F: net/ethtool/phc_vclocks.c 16696 16697PTRACE SUPPORT 16698M: Oleg Nesterov <oleg@redhat.com> 16699S: Maintained 16700F: arch/*/*/ptrace*.c 16701F: arch/*/include/asm/ptrace*.h 16702F: arch/*/ptrace*.c 16703F: include/asm-generic/syscall.h 16704F: include/linux/ptrace.h 16705F: include/linux/regset.h 16706F: include/uapi/linux/ptrace.h 16707F: kernel/ptrace.c 16708 16709PULSE8-CEC DRIVER 16710M: Hans Verkuil <hverkuil@xs4all.nl> 16711L: linux-media@vger.kernel.org 16712S: Maintained 16713T: git git://linuxtv.org/media_tree.git 16714F: Documentation/admin-guide/media/pulse8-cec.rst 16715F: drivers/media/cec/usb/pulse8/ 16716 16717PURELIFI PLFXLC DRIVER 16718M: Srinivasan Raju <srini.raju@purelifi.com> 16719L: linux-wireless@vger.kernel.org 16720S: Supported 16721F: drivers/net/wireless/purelifi/plfxlc/ 16722 16723PVRUSB2 VIDEO4LINUX DRIVER 16724M: Mike Isely <isely@pobox.com> 16725L: pvrusb2@isely.net (subscribers-only) 16726L: linux-media@vger.kernel.org 16727S: Maintained 16728W: http://www.isely.net/pvrusb2/ 16729T: git git://linuxtv.org/media_tree.git 16730F: Documentation/driver-api/media/drivers/pvrusb2* 16731F: drivers/media/usb/pvrusb2/ 16732 16733PWC WEBCAM DRIVER 16734M: Hans Verkuil <hverkuil@xs4all.nl> 16735L: linux-media@vger.kernel.org 16736S: Odd Fixes 16737T: git git://linuxtv.org/media_tree.git 16738F: drivers/media/usb/pwc/* 16739F: include/trace/events/pwc.h 16740 16741PWM IR Transmitter 16742M: Sean Young <sean@mess.org> 16743L: linux-media@vger.kernel.org 16744S: Maintained 16745F: drivers/media/rc/pwm-ir-tx.c 16746 16747PWM SUBSYSTEM 16748M: Thierry Reding <thierry.reding@gmail.com> 16749R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16750L: linux-pwm@vger.kernel.org 16751S: Maintained 16752Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16753T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16754F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16755F: Documentation/devicetree/bindings/pwm/ 16756F: Documentation/driver-api/pwm.rst 16757F: drivers/gpio/gpio-mvebu.c 16758F: drivers/pwm/ 16759F: drivers/video/backlight/pwm_bl.c 16760F: include/dt-bindings/pwm/ 16761F: include/linux/pwm.h 16762F: include/linux/pwm_backlight.h 16763K: pwm_(config|apply_state|ops) 16764 16765PXA GPIO DRIVER 16766M: Robert Jarzmik <robert.jarzmik@free.fr> 16767L: linux-gpio@vger.kernel.org 16768S: Maintained 16769F: drivers/gpio/gpio-pxa.c 16770 16771PXA MMCI DRIVER 16772S: Orphan 16773 16774PXA RTC DRIVER 16775M: Robert Jarzmik <robert.jarzmik@free.fr> 16776L: linux-rtc@vger.kernel.org 16777S: Maintained 16778 16779PXA2xx/PXA3xx SUPPORT 16780M: Daniel Mack <daniel@zonque.org> 16781M: Haojian Zhuang <haojian.zhuang@gmail.com> 16782M: Robert Jarzmik <robert.jarzmik@free.fr> 16783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16784S: Maintained 16785T: git git://github.com/hzhuang1/linux.git 16786T: git git://github.com/rjarzmik/linux.git 16787F: arch/arm/boot/dts/pxa* 16788F: arch/arm/mach-pxa/ 16789F: drivers/dma/pxa* 16790F: drivers/pcmcia/pxa2xx* 16791F: drivers/pinctrl/pxa/ 16792F: drivers/spi/spi-pxa2xx* 16793F: drivers/usb/gadget/udc/pxa2* 16794F: include/sound/pxa2xx-lib.h 16795F: sound/arm/pxa* 16796F: sound/soc/pxa/ 16797 16798QAT DRIVER 16799M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16800L: qat-linux@intel.com 16801S: Supported 16802F: drivers/crypto/qat/ 16803 16804QCOM AUDIO (ASoC) DRIVERS 16805M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16806M: Banajit Goswami <bgoswami@quicinc.com> 16807L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16808S: Supported 16809F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16810F: Documentation/devicetree/bindings/sound/qcom,* 16811F: drivers/soc/qcom/apr.c 16812F: include/dt-bindings/sound/qcom,wcd9335.h 16813F: sound/soc/codecs/lpass-rx-macro.* 16814F: sound/soc/codecs/lpass-tx-macro.* 16815F: sound/soc/codecs/lpass-va-macro.c 16816F: sound/soc/codecs/lpass-wsa-macro.* 16817F: sound/soc/codecs/msm8916-wcd-analog.c 16818F: sound/soc/codecs/msm8916-wcd-digital.c 16819F: sound/soc/codecs/wcd9335.* 16820F: sound/soc/codecs/wcd934x.c 16821F: sound/soc/codecs/wcd-clsh-v2.* 16822F: sound/soc/codecs/wcd-mbhc-v2.* 16823F: sound/soc/codecs/wsa881x.c 16824F: sound/soc/codecs/wsa883x.c 16825F: sound/soc/qcom/ 16826 16827QCOM EMBEDDED USB DEBUGGER (EUD) 16828M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16829L: linux-arm-msm@vger.kernel.org 16830S: Maintained 16831F: Documentation/ABI/testing/sysfs-driver-eud 16832F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16833F: drivers/usb/misc/qcom_eud.c 16834 16835QCOM IPA DRIVER 16836M: Alex Elder <elder@kernel.org> 16837L: netdev@vger.kernel.org 16838S: Supported 16839F: drivers/net/ipa/ 16840 16841QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16842M: Gabriel Somlo <somlo@cmu.edu> 16843M: "Michael S. Tsirkin" <mst@redhat.com> 16844L: qemu-devel@nongnu.org 16845S: Maintained 16846F: drivers/firmware/qemu_fw_cfg.c 16847F: include/uapi/linux/qemu_fw_cfg.h 16848 16849QIB DRIVER 16850M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16851L: linux-rdma@vger.kernel.org 16852S: Supported 16853F: drivers/infiniband/hw/qib/ 16854 16855QLOGIC QL41xxx FCOE DRIVER 16856M: Saurav Kashyap <skashyap@marvell.com> 16857M: Javed Hasan <jhasan@marvell.com> 16858M: GR-QLogic-Storage-Upstream@marvell.com 16859L: linux-scsi@vger.kernel.org 16860S: Supported 16861F: drivers/scsi/qedf/ 16862 16863QLOGIC QL41xxx ISCSI DRIVER 16864M: Nilesh Javali <njavali@marvell.com> 16865M: Manish Rangankar <mrangankar@marvell.com> 16866M: GR-QLogic-Storage-Upstream@marvell.com 16867L: linux-scsi@vger.kernel.org 16868S: Supported 16869F: drivers/scsi/qedi/ 16870 16871QLOGIC QL4xxx ETHERNET DRIVER 16872M: Ariel Elior <aelior@marvell.com> 16873M: Manish Chopra <manishc@marvell.com> 16874L: netdev@vger.kernel.org 16875S: Supported 16876F: drivers/net/ethernet/qlogic/qed/ 16877F: drivers/net/ethernet/qlogic/qede/ 16878F: include/linux/qed/ 16879 16880QLOGIC QL4xxx RDMA DRIVER 16881M: Michal Kalderon <mkalderon@marvell.com> 16882M: Ariel Elior <aelior@marvell.com> 16883L: linux-rdma@vger.kernel.org 16884S: Supported 16885F: drivers/infiniband/hw/qedr/ 16886F: include/uapi/rdma/qedr-abi.h 16887 16888QLOGIC QLA1280 SCSI DRIVER 16889M: Michael Reed <mdr@sgi.com> 16890L: linux-scsi@vger.kernel.org 16891S: Maintained 16892F: drivers/scsi/qla1280.[ch] 16893 16894QLOGIC QLA2XXX FC-SCSI DRIVER 16895M: Nilesh Javali <njavali@marvell.com> 16896M: GR-QLogic-Storage-Upstream@marvell.com 16897L: linux-scsi@vger.kernel.org 16898S: Supported 16899F: drivers/scsi/qla2xxx/ 16900 16901QLOGIC QLA3XXX NETWORK DRIVER 16902M: GR-Linux-NIC-Dev@marvell.com 16903L: netdev@vger.kernel.org 16904S: Supported 16905F: drivers/net/ethernet/qlogic/qla3xxx.* 16906 16907QLOGIC QLA4XXX iSCSI DRIVER 16908M: Nilesh Javali <njavali@marvell.com> 16909M: Manish Rangankar <mrangankar@marvell.com> 16910M: GR-QLogic-Storage-Upstream@marvell.com 16911L: linux-scsi@vger.kernel.org 16912S: Supported 16913F: drivers/scsi/qla4xxx/ 16914 16915QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16916M: Shahed Shaikh <shshaikh@marvell.com> 16917M: Manish Chopra <manishc@marvell.com> 16918M: GR-Linux-NIC-Dev@marvell.com 16919L: netdev@vger.kernel.org 16920S: Supported 16921F: drivers/net/ethernet/qlogic/qlcnic/ 16922 16923QLOGIC QLGE 10Gb ETHERNET DRIVER 16924M: Manish Chopra <manishc@marvell.com> 16925M: GR-Linux-NIC-Dev@marvell.com 16926M: Coiby Xu <coiby.xu@gmail.com> 16927L: netdev@vger.kernel.org 16928S: Supported 16929F: Documentation/networking/device_drivers/qlogic/qlge.rst 16930F: drivers/staging/qlge/ 16931 16932QM1D1B0004 MEDIA DRIVER 16933M: Akihiro Tsukada <tskd08@gmail.com> 16934L: linux-media@vger.kernel.org 16935S: Odd Fixes 16936F: drivers/media/tuners/qm1d1b0004* 16937 16938QM1D1C0042 MEDIA DRIVER 16939M: Akihiro Tsukada <tskd08@gmail.com> 16940L: linux-media@vger.kernel.org 16941S: Odd Fixes 16942F: drivers/media/tuners/qm1d1c0042* 16943 16944QNX4 FILESYSTEM 16945M: Anders Larsen <al@alarsen.net> 16946S: Maintained 16947W: http://www.alarsen.net/linux/qnx4fs/ 16948F: fs/qnx4/ 16949F: include/uapi/linux/qnx4_fs.h 16950F: include/uapi/linux/qnxtypes.h 16951 16952QORIQ DPAA2 FSL-MC BUS DRIVER 16953M: Stuart Yoder <stuyoder@gmail.com> 16954M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16955L: linux-kernel@vger.kernel.org 16956S: Maintained 16957F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16958F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16959F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16960F: drivers/bus/fsl-mc/ 16961F: include/uapi/linux/fsl_mc.h 16962 16963QT1010 MEDIA DRIVER 16964M: Antti Palosaari <crope@iki.fi> 16965L: linux-media@vger.kernel.org 16966S: Maintained 16967W: https://linuxtv.org 16968W: http://palosaari.fi/linux/ 16969Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16970T: git git://linuxtv.org/anttip/media_tree.git 16971F: drivers/media/tuners/qt1010* 16972 16973QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16974M: Kalle Valo <kvalo@kernel.org> 16975L: ath10k@lists.infradead.org 16976S: Supported 16977W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16979F: drivers/net/wireless/ath/ath10k/ 16980F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16981 16982QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16983M: Kalle Valo <kvalo@kernel.org> 16984L: ath11k@lists.infradead.org 16985S: Supported 16986T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16987F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16988F: drivers/net/wireless/ath/ath11k/ 16989 16990QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16991M: Toke Høiland-Jørgensen <toke@toke.dk> 16992L: linux-wireless@vger.kernel.org 16993S: Maintained 16994W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16995F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16996F: drivers/net/wireless/ath/ath9k/ 16997 16998QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16999M: Stephan Gerhold <stephan@gerhold.net> 17000L: netdev@vger.kernel.org 17001L: linux-arm-msm@vger.kernel.org 17002S: Maintained 17003F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17004F: drivers/net/wwan/qcom_bam_dmux.c 17005 17006QUALCOMM CAMERA SUBSYSTEM DRIVER 17007M: Robert Foss <robert.foss@linaro.org> 17008M: Todor Tomov <todor.too@gmail.com> 17009L: linux-media@vger.kernel.org 17010S: Maintained 17011F: Documentation/admin-guide/media/qcom_camss.rst 17012F: Documentation/devicetree/bindings/media/*camss* 17013F: drivers/media/platform/qcom/camss/ 17014 17015QUALCOMM CLOCK DRIVERS 17016M: Bjorn Andersson <andersson@kernel.org> 17017L: linux-arm-msm@vger.kernel.org 17018S: Supported 17019T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17020F: Documentation/devicetree/bindings/clock/qcom,* 17021F: drivers/clk/qcom/ 17022F: include/dt-bindings/clock/qcom,* 17023 17024QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17025M: Niklas Cassel <nks@flawful.org> 17026L: linux-pm@vger.kernel.org 17027L: linux-arm-msm@vger.kernel.org 17028S: Maintained 17029F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17030F: drivers/soc/qcom/cpr.c 17031 17032QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17033M: Ilia Lin <ilia.lin@kernel.org> 17034L: linux-pm@vger.kernel.org 17035S: Maintained 17036F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17037F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17038F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17039 17040QUALCOMM CRYPTO DRIVERS 17041M: Thara Gopinath <thara.gopinath@gmail.com> 17042L: linux-crypto@vger.kernel.org 17043L: linux-arm-msm@vger.kernel.org 17044S: Maintained 17045F: drivers/crypto/qce/ 17046 17047QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17048M: Timur Tabi <timur@kernel.org> 17049L: netdev@vger.kernel.org 17050S: Maintained 17051F: drivers/net/ethernet/qualcomm/emac/ 17052 17053QUALCOMM ETHQOS ETHERNET DRIVER 17054M: Vinod Koul <vkoul@kernel.org> 17055R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17056L: netdev@vger.kernel.org 17057S: Maintained 17058F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17059F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17060 17061QUALCOMM FASTRPC DRIVER 17062M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17063M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17064L: linux-arm-msm@vger.kernel.org 17065S: Maintained 17066F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17067F: drivers/misc/fastrpc.c 17068F: include/uapi/misc/fastrpc.h 17069 17070QUALCOMM HEXAGON ARCHITECTURE 17071M: Brian Cain <bcain@quicinc.com> 17072L: linux-hexagon@vger.kernel.org 17073T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17074S: Supported 17075F: arch/hexagon/ 17076 17077QUALCOMM HIDMA DRIVER 17078M: Sinan Kaya <okaya@kernel.org> 17079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17080L: linux-arm-msm@vger.kernel.org 17081L: dmaengine@vger.kernel.org 17082S: Supported 17083F: drivers/dma/qcom/hidma* 17084 17085QUALCOMM I2C CCI DRIVER 17086M: Loic Poulain <loic.poulain@linaro.org> 17087M: Robert Foss <robert.foss@linaro.org> 17088L: linux-i2c@vger.kernel.org 17089L: linux-arm-msm@vger.kernel.org 17090S: Maintained 17091F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17092F: drivers/i2c/busses/i2c-qcom-cci.c 17093 17094QUALCOMM INTERCONNECT BWMON DRIVER 17095M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17096L: linux-arm-msm@vger.kernel.org 17097S: Maintained 17098F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17099F: drivers/soc/qcom/icc-bwmon.c 17100 17101QUALCOMM IOMMU 17102M: Rob Clark <robdclark@gmail.com> 17103L: iommu@lists.linux.dev 17104L: linux-arm-msm@vger.kernel.org 17105S: Maintained 17106F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17107 17108QUALCOMM IPC ROUTER (QRTR) DRIVER 17109M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17110L: linux-arm-msm@vger.kernel.org 17111S: Maintained 17112F: include/trace/events/qrtr.h 17113F: include/uapi/linux/qrtr.h 17114F: net/qrtr/ 17115 17116QUALCOMM IPCC MAILBOX DRIVER 17117M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17118L: linux-arm-msm@vger.kernel.org 17119S: Supported 17120F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17121F: drivers/mailbox/qcom-ipcc.c 17122F: include/dt-bindings/mailbox/qcom-ipcc.h 17123 17124QUALCOMM IPQ4019 USB PHY DRIVER 17125M: Robert Marko <robert.marko@sartura.hr> 17126M: Luka Perkov <luka.perkov@sartura.hr> 17127L: linux-arm-msm@vger.kernel.org 17128S: Maintained 17129F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17130F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17131 17132QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17133M: Robert Marko <robert.marko@sartura.hr> 17134M: Luka Perkov <luka.perkov@sartura.hr> 17135L: linux-arm-msm@vger.kernel.org 17136S: Maintained 17137F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17138F: drivers/regulator/vqmmc-ipq4019-regulator.c 17139 17140QUALCOMM NAND CONTROLLER DRIVER 17141M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17142L: linux-mtd@lists.infradead.org 17143L: linux-arm-msm@vger.kernel.org 17144S: Maintained 17145F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17146F: drivers/mtd/nand/raw/qcom_nandc.c 17147 17148QUALCOMM RMNET DRIVER 17149M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17150M: Sean Tranchetti <quic_stranche@quicinc.com> 17151L: netdev@vger.kernel.org 17152S: Maintained 17153F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17154F: drivers/net/ethernet/qualcomm/rmnet/ 17155F: include/linux/if_rmnet.h 17156 17157QUALCOMM TSENS THERMAL DRIVER 17158M: Amit Kucheria <amitk@kernel.org> 17159M: Thara Gopinath <thara.gopinath@gmail.com> 17160L: linux-pm@vger.kernel.org 17161L: linux-arm-msm@vger.kernel.org 17162S: Maintained 17163F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17164F: drivers/thermal/qcom/ 17165 17166QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17167M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17168L: linux-media@vger.kernel.org 17169L: linux-arm-msm@vger.kernel.org 17170S: Maintained 17171T: git git://linuxtv.org/media_tree.git 17172F: Documentation/devicetree/bindings/media/*venus* 17173F: drivers/media/platform/qcom/venus/ 17174 17175QUALCOMM WCN36XX WIRELESS DRIVER 17176M: Loic Poulain <loic.poulain@linaro.org> 17177L: wcn36xx@lists.infradead.org 17178S: Supported 17179W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17180F: drivers/net/wireless/ath/wcn36xx/ 17181 17182QUANTENNA QTNFMAC WIRELESS DRIVER 17183M: Igor Mitsyanko <imitsyanko@quantenna.com> 17184R: Sergey Matyukevich <geomatsi@gmail.com> 17185L: linux-wireless@vger.kernel.org 17186S: Maintained 17187F: drivers/net/wireless/quantenna 17188 17189RADEON and AMDGPU DRM DRIVERS 17190M: Alex Deucher <alexander.deucher@amd.com> 17191M: Christian König <christian.koenig@amd.com> 17192M: Pan, Xinhui <Xinhui.Pan@amd.com> 17193L: amd-gfx@lists.freedesktop.org 17194S: Supported 17195T: git https://gitlab.freedesktop.org/agd5f/linux.git 17196B: https://gitlab.freedesktop.org/drm/amd/-/issues 17197C: irc://irc.oftc.net/radeon 17198F: Documentation/gpu/amdgpu/ 17199F: drivers/gpu/drm/amd/ 17200F: drivers/gpu/drm/radeon/ 17201F: include/uapi/drm/amdgpu_drm.h 17202F: include/uapi/drm/radeon_drm.h 17203 17204RADEON FRAMEBUFFER DISPLAY DRIVER 17205M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17206L: linux-fbdev@vger.kernel.org 17207S: Maintained 17208F: drivers/video/fbdev/aty/radeon* 17209F: include/uapi/linux/radeonfb.h 17210 17211RADIOSHARK RADIO DRIVER 17212M: Hans Verkuil <hverkuil@xs4all.nl> 17213L: linux-media@vger.kernel.org 17214S: Maintained 17215T: git git://linuxtv.org/media_tree.git 17216F: drivers/media/radio/radio-shark.c 17217 17218RADIOSHARK2 RADIO DRIVER 17219M: Hans Verkuil <hverkuil@xs4all.nl> 17220L: linux-media@vger.kernel.org 17221S: Maintained 17222T: git git://linuxtv.org/media_tree.git 17223F: drivers/media/radio/radio-shark2.c 17224F: drivers/media/radio/radio-tea5777.c 17225 17226RADOS BLOCK DEVICE (RBD) 17227M: Ilya Dryomov <idryomov@gmail.com> 17228R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17229L: ceph-devel@vger.kernel.org 17230S: Supported 17231W: http://ceph.com/ 17232T: git https://github.com/ceph/ceph-client.git 17233F: Documentation/ABI/testing/sysfs-bus-rbd 17234F: drivers/block/rbd.c 17235F: drivers/block/rbd_types.h 17236 17237RAGE128 FRAMEBUFFER DISPLAY DRIVER 17238M: Paul Mackerras <paulus@samba.org> 17239L: linux-fbdev@vger.kernel.org 17240S: Maintained 17241F: drivers/video/fbdev/aty/aty128fb.c 17242 17243RAINSHADOW-CEC DRIVER 17244M: Hans Verkuil <hverkuil@xs4all.nl> 17245L: linux-media@vger.kernel.org 17246S: Maintained 17247T: git git://linuxtv.org/media_tree.git 17248F: drivers/media/cec/usb/rainshadow/ 17249 17250RALINK MIPS ARCHITECTURE 17251M: John Crispin <john@phrozen.org> 17252L: linux-mips@vger.kernel.org 17253S: Maintained 17254F: arch/mips/ralink 17255 17256RALINK MT7621 MIPS ARCHITECTURE 17257M: Arınç ÜNAL <arinc.unal@arinc9.com> 17258M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17259L: linux-mips@vger.kernel.org 17260S: Maintained 17261F: arch/mips/boot/dts/ralink/mt7621* 17262 17263RALINK PINCTRL DRIVER 17264M: Arınç ÜNAL <arinc.unal@arinc9.com> 17265M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17266L: linux-mips@vger.kernel.org 17267S: Maintained 17268F: drivers/pinctrl/ralink/ 17269 17270RALINK RT2X00 WIRELESS LAN DRIVER 17271M: Stanislaw Gruszka <stf_xl@wp.pl> 17272M: Helmut Schaa <helmut.schaa@googlemail.com> 17273L: linux-wireless@vger.kernel.org 17274S: Maintained 17275F: drivers/net/wireless/ralink/rt2x00/ 17276 17277RAMDISK RAM BLOCK DEVICE DRIVER 17278M: Jens Axboe <axboe@kernel.dk> 17279S: Maintained 17280F: Documentation/admin-guide/blockdev/ramdisk.rst 17281F: drivers/block/brd.c 17282 17283RANCHU VIRTUAL BOARD FOR MIPS 17284M: Miodrag Dinic <miodrag.dinic@mips.com> 17285L: linux-mips@vger.kernel.org 17286S: Supported 17287F: arch/mips/configs/generic/board-ranchu.config 17288F: arch/mips/generic/board-ranchu.c 17289 17290RANDOM NUMBER DRIVER 17291M: "Theodore Ts'o" <tytso@mit.edu> 17292M: Jason A. Donenfeld <Jason@zx2c4.com> 17293T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17294S: Maintained 17295F: drivers/char/random.c 17296F: drivers/virt/vmgenid.c 17297 17298RAPIDIO SUBSYSTEM 17299M: Matt Porter <mporter@kernel.crashing.org> 17300M: Alexandre Bounine <alex.bou9@gmail.com> 17301S: Maintained 17302F: drivers/rapidio/ 17303 17304RAS INFRASTRUCTURE 17305M: Tony Luck <tony.luck@intel.com> 17306M: Borislav Petkov <bp@alien8.de> 17307L: linux-edac@vger.kernel.org 17308S: Maintained 17309F: Documentation/admin-guide/ras.rst 17310F: drivers/ras/ 17311F: include/linux/ras.h 17312F: include/ras/ras_event.h 17313 17314RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17315L: linux-wireless@vger.kernel.org 17316S: Orphan 17317F: drivers/net/wireless/ray* 17318 17319RC-CORE / LIRC FRAMEWORK 17320M: Sean Young <sean@mess.org> 17321L: linux-media@vger.kernel.org 17322S: Maintained 17323W: http://linuxtv.org 17324T: git git://linuxtv.org/media_tree.git 17325F: Documentation/driver-api/media/rc-core.rst 17326F: Documentation/userspace-api/media/rc/ 17327F: drivers/media/rc/ 17328F: include/media/rc-map.h 17329F: include/media/rc-core.h 17330F: include/uapi/linux/lirc.h 17331 17332RCMM REMOTE CONTROLS DECODER 17333M: Patrick Lerda <patrick9876@free.fr> 17334S: Maintained 17335F: drivers/media/rc/ir-rcmm-decoder.c 17336 17337RCUTORTURE TEST FRAMEWORK 17338M: "Paul E. McKenney" <paulmck@kernel.org> 17339M: Josh Triplett <josh@joshtriplett.org> 17340R: Steven Rostedt <rostedt@goodmis.org> 17341R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17342R: Lai Jiangshan <jiangshanlai@gmail.com> 17343L: rcu@vger.kernel.org 17344S: Supported 17345T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17346F: tools/testing/selftests/rcutorture 17347 17348RDACM20 Camera Sensor 17349M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17350M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17351M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17352M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17353L: linux-media@vger.kernel.org 17354S: Maintained 17355F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17356F: drivers/media/i2c/max9271.c 17357F: drivers/media/i2c/max9271.h 17358F: drivers/media/i2c/rdacm20.c 17359 17360RDACM21 Camera Sensor 17361M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17362M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17363M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17364M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17365L: linux-media@vger.kernel.org 17366S: Maintained 17367F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17368F: drivers/media/i2c/max9271.c 17369F: drivers/media/i2c/max9271.h 17370F: drivers/media/i2c/rdacm21.c 17371 17372RDC R-321X SoC 17373M: Florian Fainelli <florian@openwrt.org> 17374S: Maintained 17375 17376RDC R6040 FAST ETHERNET DRIVER 17377M: Florian Fainelli <f.fainelli@gmail.com> 17378L: netdev@vger.kernel.org 17379S: Maintained 17380F: drivers/net/ethernet/rdc/r6040.c 17381 17382RDMAVT - RDMA verbs software 17383M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17384L: linux-rdma@vger.kernel.org 17385S: Supported 17386F: drivers/infiniband/sw/rdmavt 17387 17388RDS - RELIABLE DATAGRAM SOCKETS 17389M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17390L: netdev@vger.kernel.org 17391L: linux-rdma@vger.kernel.org 17392L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17393S: Supported 17394W: https://oss.oracle.com/projects/rds/ 17395F: Documentation/networking/rds.rst 17396F: net/rds/ 17397 17398RDT - RESOURCE ALLOCATION 17399M: Fenghua Yu <fenghua.yu@intel.com> 17400M: Reinette Chatre <reinette.chatre@intel.com> 17401L: linux-kernel@vger.kernel.org 17402S: Supported 17403F: Documentation/x86/resctrl* 17404F: arch/x86/include/asm/resctrl.h 17405F: arch/x86/kernel/cpu/resctrl/ 17406F: tools/testing/selftests/resctrl/ 17407 17408READ-COPY UPDATE (RCU) 17409M: "Paul E. McKenney" <paulmck@kernel.org> 17410M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17411M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17412M: Josh Triplett <josh@joshtriplett.org> 17413R: Steven Rostedt <rostedt@goodmis.org> 17414R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17415R: Lai Jiangshan <jiangshanlai@gmail.com> 17416R: Joel Fernandes <joel@joelfernandes.org> 17417L: rcu@vger.kernel.org 17418S: Supported 17419W: http://www.rdrop.com/users/paulmck/RCU/ 17420T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17421F: Documentation/RCU/ 17422F: include/linux/rcu* 17423F: kernel/rcu/ 17424X: Documentation/RCU/torture.rst 17425X: include/linux/srcu*.h 17426X: kernel/rcu/srcu*.c 17427 17428REAL TIME CLOCK (RTC) SUBSYSTEM 17429M: Alessandro Zummo <a.zummo@towertech.it> 17430M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17431L: linux-rtc@vger.kernel.org 17432S: Maintained 17433Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17434T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17435F: Documentation/admin-guide/rtc.rst 17436F: Documentation/devicetree/bindings/rtc/ 17437F: drivers/rtc/ 17438F: include/linux/platform_data/rtc-* 17439F: include/linux/rtc.h 17440F: include/linux/rtc/ 17441F: include/uapi/linux/rtc.h 17442F: tools/testing/selftests/rtc/ 17443 17444REALTEK AUDIO CODECS 17445M: Oder Chiou <oder_chiou@realtek.com> 17446S: Maintained 17447F: include/sound/rt*.h 17448F: sound/soc/codecs/rt* 17449 17450REALTEK OTTO WATCHDOG 17451M: Sander Vanheule <sander@svanheule.net> 17452L: linux-watchdog@vger.kernel.org 17453S: Maintained 17454F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17455F: drivers/watchdog/realtek_otto_wdt.c 17456 17457REALTEK RTL83xx SMI DSA ROUTER CHIPS 17458M: Linus Walleij <linus.walleij@linaro.org> 17459M: Alvin Šipraga <alsi@bang-olufsen.dk> 17460S: Maintained 17461F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17462F: drivers/net/dsa/realtek/* 17463 17464REALTEK WIRELESS DRIVER (rtlwifi family) 17465M: Ping-Ke Shih <pkshih@realtek.com> 17466L: linux-wireless@vger.kernel.org 17467S: Maintained 17468W: https://wireless.wiki.kernel.org/ 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17470F: drivers/net/wireless/realtek/rtlwifi/ 17471 17472REALTEK WIRELESS DRIVER (rtw88) 17473M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17474L: linux-wireless@vger.kernel.org 17475S: Maintained 17476F: drivers/net/wireless/realtek/rtw88/ 17477 17478REALTEK WIRELESS DRIVER (rtw89) 17479M: Ping-Ke Shih <pkshih@realtek.com> 17480L: linux-wireless@vger.kernel.org 17481S: Maintained 17482F: drivers/net/wireless/realtek/rtw89/ 17483 17484REDPINE WIRELESS DRIVER 17485L: linux-wireless@vger.kernel.org 17486S: Orphan 17487F: drivers/net/wireless/rsi/ 17488 17489REGISTER MAP ABSTRACTION 17490M: Mark Brown <broonie@kernel.org> 17491L: linux-kernel@vger.kernel.org 17492S: Supported 17493T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17494F: Documentation/devicetree/bindings/regmap/ 17495F: drivers/base/regmap/ 17496F: include/linux/regmap.h 17497 17498REISERFS FILE SYSTEM 17499L: reiserfs-devel@vger.kernel.org 17500S: Supported 17501F: fs/reiserfs/ 17502 17503REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17504M: Bjorn Andersson <andersson@kernel.org> 17505M: Mathieu Poirier <mathieu.poirier@linaro.org> 17506L: linux-remoteproc@vger.kernel.org 17507S: Maintained 17508T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17509F: Documentation/ABI/testing/sysfs-class-remoteproc 17510F: Documentation/devicetree/bindings/remoteproc/ 17511F: Documentation/staging/remoteproc.rst 17512F: drivers/remoteproc/ 17513F: include/linux/remoteproc.h 17514F: include/linux/remoteproc/ 17515 17516REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17517M: Bjorn Andersson <andersson@kernel.org> 17518M: Mathieu Poirier <mathieu.poirier@linaro.org> 17519L: linux-remoteproc@vger.kernel.org 17520S: Maintained 17521T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17522F: Documentation/ABI/testing/sysfs-bus-rpmsg 17523F: Documentation/staging/rpmsg.rst 17524F: drivers/rpmsg/ 17525F: include/linux/rpmsg.h 17526F: include/linux/rpmsg/ 17527F: include/uapi/linux/rpmsg.h 17528F: samples/rpmsg/ 17529 17530REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17531M: Stephan Gerhold <stephan@gerhold.net> 17532L: netdev@vger.kernel.org 17533L: linux-remoteproc@vger.kernel.org 17534S: Maintained 17535F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17536 17537RENESAS CLOCK DRIVERS 17538M: Geert Uytterhoeven <geert+renesas@glider.be> 17539L: linux-renesas-soc@vger.kernel.org 17540S: Supported 17541T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17542F: Documentation/devicetree/bindings/clock/renesas,* 17543F: drivers/clk/renesas/ 17544 17545RENESAS EMEV2 I2C DRIVER 17546M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17547L: linux-renesas-soc@vger.kernel.org 17548S: Supported 17549F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17550F: drivers/i2c/busses/i2c-emev2.c 17551 17552RENESAS ETHERNET DRIVERS 17553R: Sergey Shtylyov <s.shtylyov@omp.ru> 17554L: netdev@vger.kernel.org 17555L: linux-renesas-soc@vger.kernel.org 17556F: Documentation/devicetree/bindings/net/renesas,*.yaml 17557F: drivers/net/ethernet/renesas/ 17558F: include/linux/sh_eth.h 17559 17560RENESAS R-CAR GYROADC DRIVER 17561M: Marek Vasut <marek.vasut@gmail.com> 17562L: linux-iio@vger.kernel.org 17563S: Supported 17564F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17565F: drivers/iio/adc/rcar-gyroadc.c 17566 17567RENESAS R-CAR I2C DRIVERS 17568M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17569L: linux-renesas-soc@vger.kernel.org 17570S: Supported 17571F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17572F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17573F: drivers/i2c/busses/i2c-rcar.c 17574F: drivers/i2c/busses/i2c-sh_mobile.c 17575 17576RENESAS R-CAR SATA DRIVER 17577R: Sergey Shtylyov <s.shtylyov@omp.ru> 17578S: Supported 17579L: linux-ide@vger.kernel.org 17580L: linux-renesas-soc@vger.kernel.org 17581F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17582F: drivers/ata/sata_rcar.c 17583 17584RENESAS R-CAR THERMAL DRIVERS 17585M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17586L: linux-renesas-soc@vger.kernel.org 17587S: Supported 17588F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17589F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17590F: drivers/thermal/rcar_gen3_thermal.c 17591F: drivers/thermal/rcar_thermal.c 17592 17593RENESAS RIIC DRIVER 17594M: Chris Brandt <chris.brandt@renesas.com> 17595L: linux-renesas-soc@vger.kernel.org 17596S: Supported 17597F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17598F: drivers/i2c/busses/i2c-riic.c 17599 17600RENESAS USB PHY DRIVER 17601M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17602L: linux-renesas-soc@vger.kernel.org 17603S: Maintained 17604F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17605 17606RENESAS RZ/G2L A/D DRIVER 17607M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17608L: linux-iio@vger.kernel.org 17609L: linux-renesas-soc@vger.kernel.org 17610S: Supported 17611F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17612F: drivers/iio/adc/rzg2l_adc.c 17613 17614RENESAS RZ/N1 A5PSW SWITCH DRIVER 17615M: Clément Léger <clement.leger@bootlin.com> 17616L: linux-renesas-soc@vger.kernel.org 17617L: netdev@vger.kernel.org 17618S: Maintained 17619F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17620F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17621F: drivers/net/dsa/rzn1_a5psw* 17622F: drivers/net/pcs/pcs-rzn1-miic.c 17623F: include/dt-bindings/net/pcs-rzn1-miic.h 17624F: include/linux/pcs-rzn1-miic.h 17625F: net/dsa/tag_rzn1_a5psw.c 17626 17627RENESAS RZ/N1 RTC CONTROLLER DRIVER 17628M: Miquel Raynal <miquel.raynal@bootlin.com> 17629L: linux-rtc@vger.kernel.org 17630L: linux-renesas-soc@vger.kernel.org 17631S: Maintained 17632F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17633F: drivers/rtc/rtc-rzn1.c 17634 17635RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17636M: Miquel Raynal <miquel.raynal@bootlin.com> 17637L: linux-mtd@lists.infradead.org 17638L: linux-renesas-soc@vger.kernel.org 17639S: Maintained 17640F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17641F: drivers/mtd/nand/raw/renesas-nand-controller.c 17642 17643RENESAS VERSACLOCK 7 CLOCK DRIVER 17644M: Alex Helms <alexander.helms.jy@renesas.com> 17645S: Maintained 17646F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17647F: drivers/clk/clk-versaclock7.c 17648 17649RESET CONTROLLER FRAMEWORK 17650M: Philipp Zabel <p.zabel@pengutronix.de> 17651S: Maintained 17652T: git git://git.pengutronix.de/git/pza/linux 17653F: Documentation/devicetree/bindings/reset/ 17654F: Documentation/driver-api/reset.rst 17655F: drivers/reset/ 17656F: include/dt-bindings/reset/ 17657F: include/linux/reset-controller.h 17658F: include/linux/reset.h 17659F: include/linux/reset/ 17660K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17661 17662RESTARTABLE SEQUENCES SUPPORT 17663M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17664M: Peter Zijlstra <peterz@infradead.org> 17665M: "Paul E. McKenney" <paulmck@kernel.org> 17666M: Boqun Feng <boqun.feng@gmail.com> 17667L: linux-kernel@vger.kernel.org 17668S: Supported 17669F: include/trace/events/rseq.h 17670F: include/uapi/linux/rseq.h 17671F: kernel/rseq.c 17672F: tools/testing/selftests/rseq/ 17673 17674RFKILL 17675M: Johannes Berg <johannes@sipsolutions.net> 17676L: linux-wireless@vger.kernel.org 17677S: Maintained 17678W: https://wireless.wiki.kernel.org/ 17679Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17680T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17681T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17682F: Documentation/ABI/stable/sysfs-class-rfkill 17683F: Documentation/driver-api/rfkill.rst 17684F: include/linux/rfkill.h 17685F: include/uapi/linux/rfkill.h 17686F: net/rfkill/ 17687 17688RHASHTABLE 17689M: Thomas Graf <tgraf@suug.ch> 17690M: Herbert Xu <herbert@gondor.apana.org.au> 17691L: netdev@vger.kernel.org 17692S: Maintained 17693F: include/linux/rhashtable-types.h 17694F: include/linux/rhashtable.h 17695F: lib/rhashtable.c 17696F: lib/test_rhashtable.c 17697 17698RICOH R5C592 MEMORYSTICK DRIVER 17699M: Maxim Levitsky <maximlevitsky@gmail.com> 17700S: Maintained 17701F: drivers/memstick/host/r592.* 17702 17703RICOH SMARTMEDIA/XD DRIVER 17704M: Maxim Levitsky <maximlevitsky@gmail.com> 17705S: Maintained 17706F: drivers/mtd/nand/raw/r852.c 17707F: drivers/mtd/nand/raw/r852.h 17708 17709RISC-V PMU DRIVERS 17710M: Atish Patra <atishp@atishpatra.org> 17711R: Anup Patel <anup@brainfault.org> 17712L: linux-riscv@lists.infradead.org 17713S: Supported 17714F: drivers/perf/riscv_pmu.c 17715F: drivers/perf/riscv_pmu_legacy.c 17716F: drivers/perf/riscv_pmu_sbi.c 17717 17718RISC-V ARCHITECTURE 17719M: Paul Walmsley <paul.walmsley@sifive.com> 17720M: Palmer Dabbelt <palmer@dabbelt.com> 17721M: Albert Ou <aou@eecs.berkeley.edu> 17722L: linux-riscv@lists.infradead.org 17723S: Supported 17724Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17725P: Documentation/riscv/patch-acceptance.rst 17726T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17727F: arch/riscv/ 17728N: riscv 17729K: riscv 17730 17731RISC-V MICROCHIP FPGA SUPPORT 17732M: Conor Dooley <conor.dooley@microchip.com> 17733M: Daire McNamara <daire.mcnamara@microchip.com> 17734L: linux-riscv@lists.infradead.org 17735S: Supported 17736F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17737F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17738F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17739F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17740F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17741F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17742F: Documentation/devicetree/bindings/riscv/microchip.yaml 17743F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17744F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17745F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17746F: arch/riscv/boot/dts/microchip/ 17747F: drivers/char/hw_random/mpfs-rng.c 17748F: drivers/clk/microchip/clk-mpfs.c 17749F: drivers/i2c/busses/i2c-microchip-corei2c.c 17750F: drivers/mailbox/mailbox-mpfs.c 17751F: drivers/pci/controller/pcie-microchip-host.c 17752F: drivers/reset/reset-mpfs.c 17753F: drivers/rtc/rtc-mpfs.c 17754F: drivers/soc/microchip/mpfs-sys-controller.c 17755F: drivers/spi/spi-microchip-core-qspi.c 17756F: drivers/spi/spi-microchip-core.c 17757F: drivers/usb/musb/mpfs.c 17758F: include/soc/microchip/mpfs.h 17759 17760RISC-V MISC SOC SUPPORT 17761M: Conor Dooley <conor@kernel.org> 17762L: linux-riscv@lists.infradead.org 17763S: Maintained 17764Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17765T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17766F: Documentation/devicetree/bindings/riscv/ 17767F: arch/riscv/boot/dts/ 17768 17769RNBD BLOCK DRIVERS 17770M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17771M: Jack Wang <jinpu.wang@ionos.com> 17772L: linux-block@vger.kernel.org 17773S: Maintained 17774F: drivers/block/rnbd/ 17775 17776ROCCAT DRIVERS 17777M: Stefan Achatz <erazor_de@users.sourceforge.net> 17778S: Maintained 17779W: http://sourceforge.net/projects/roccat/ 17780F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17781F: drivers/hid/hid-roccat* 17782F: include/linux/hid-roccat* 17783 17784ROCKCHIP I2S TDM DRIVER 17785M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17786L: linux-rockchip@lists.infradead.org 17787S: Maintained 17788F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17789F: sound/soc/rockchip/rockchip_i2s_tdm.* 17790 17791ROCKCHIP ISP V1 DRIVER 17792M: Dafna Hirschfeld <dafna@fastmail.com> 17793L: linux-media@vger.kernel.org 17794L: linux-rockchip@lists.infradead.org 17795S: Maintained 17796F: Documentation/admin-guide/media/rkisp1.rst 17797F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17798F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17799F: drivers/media/platform/rockchip/rkisp1 17800F: include/uapi/linux/rkisp1-config.h 17801 17802ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17803M: Jacob Chen <jacob-chen@iotwrt.com> 17804M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17805L: linux-media@vger.kernel.org 17806L: linux-rockchip@lists.infradead.org 17807S: Maintained 17808F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17809F: drivers/media/platform/rockchip/rga/ 17810 17811ROCKCHIP VIDEO DECODER DRIVER 17812M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17813L: linux-media@vger.kernel.org 17814L: linux-rockchip@lists.infradead.org 17815S: Maintained 17816F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17817F: drivers/staging/media/rkvdec/ 17818 17819ROCKER DRIVER 17820M: Jiri Pirko <jiri@resnulli.us> 17821L: netdev@vger.kernel.org 17822S: Supported 17823F: drivers/net/ethernet/rocker/ 17824 17825ROCKETPORT EXPRESS/INFINITY DRIVER 17826M: Kevin Cernekee <cernekee@gmail.com> 17827L: linux-serial@vger.kernel.org 17828S: Odd Fixes 17829F: drivers/tty/serial/rp2.* 17830 17831ROHM BD99954 CHARGER IC 17832M: Matti Vaittinen <mazziesaccount@gmail.com> 17833S: Supported 17834F: drivers/power/supply/bd99954-charger.c 17835F: drivers/power/supply/bd99954-charger.h 17836 17837ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17838M: Tomasz Duszynski <tduszyns@gmail.com> 17839S: Maintained 17840F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17841F: drivers/iio/light/bh1750.c 17842 17843ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17844M: Marek Vasut <marek.vasut+renesas@gmail.com> 17845L: linux-kernel@vger.kernel.org 17846L: linux-renesas-soc@vger.kernel.org 17847S: Supported 17848F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17849F: drivers/gpio/gpio-bd9571mwv.c 17850F: drivers/mfd/bd9571mwv.c 17851F: drivers/regulator/bd9571mwv-regulator.c 17852F: include/linux/mfd/bd9571mwv.h 17853 17854ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17855M: Matti Vaittinen <mazziesaccount@gmail.com> 17856S: Supported 17857F: drivers/clk/clk-bd718x7.c 17858F: drivers/gpio/gpio-bd71815.c 17859F: drivers/gpio/gpio-bd71828.c 17860F: drivers/mfd/rohm-bd71828.c 17861F: drivers/mfd/rohm-bd718x7.c 17862F: drivers/mfd/rohm-bd9576.c 17863F: drivers/regulator/bd71815-regulator.c 17864F: drivers/regulator/bd71828-regulator.c 17865F: drivers/regulator/bd718x7-regulator.c 17866F: drivers/regulator/bd9576-regulator.c 17867F: drivers/regulator/rohm-regulator.c 17868F: drivers/rtc/rtc-bd70528.c 17869F: drivers/watchdog/bd9576_wdt.c 17870F: include/linux/mfd/rohm-bd71815.h 17871F: include/linux/mfd/rohm-bd71828.h 17872F: include/linux/mfd/rohm-bd718x7.h 17873F: include/linux/mfd/rohm-bd957x.h 17874F: include/linux/mfd/rohm-generic.h 17875F: include/linux/mfd/rohm-shared.h 17876 17877ROSE NETWORK LAYER 17878M: Ralf Baechle <ralf@linux-mips.org> 17879L: linux-hams@vger.kernel.org 17880S: Maintained 17881W: http://www.linux-ax25.org/ 17882F: include/net/rose.h 17883F: include/uapi/linux/rose.h 17884F: net/rose/ 17885 17886ROTATION DRIVER FOR ALLWINNER A83T 17887M: Jernej Skrabec <jernej.skrabec@gmail.com> 17888L: linux-media@vger.kernel.org 17889S: Maintained 17890T: git git://linuxtv.org/media_tree.git 17891F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17892F: drivers/media/platform/sunxi/sun8i-rotate/ 17893 17894RPMSG TTY DRIVER 17895M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17896L: linux-remoteproc@vger.kernel.org 17897S: Maintained 17898F: drivers/tty/rpmsg_tty.c 17899 17900RTL2830 MEDIA DRIVER 17901M: Antti Palosaari <crope@iki.fi> 17902L: linux-media@vger.kernel.org 17903S: Maintained 17904W: https://linuxtv.org 17905W: http://palosaari.fi/linux/ 17906Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17907T: git git://linuxtv.org/anttip/media_tree.git 17908F: drivers/media/dvb-frontends/rtl2830* 17909 17910RTL2832 MEDIA DRIVER 17911M: Antti Palosaari <crope@iki.fi> 17912L: linux-media@vger.kernel.org 17913S: Maintained 17914W: https://linuxtv.org 17915W: http://palosaari.fi/linux/ 17916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17917T: git git://linuxtv.org/anttip/media_tree.git 17918F: drivers/media/dvb-frontends/rtl2832* 17919 17920RTL2832_SDR MEDIA DRIVER 17921M: Antti Palosaari <crope@iki.fi> 17922L: linux-media@vger.kernel.org 17923S: Maintained 17924W: https://linuxtv.org 17925W: http://palosaari.fi/linux/ 17926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17927T: git git://linuxtv.org/anttip/media_tree.git 17928F: drivers/media/dvb-frontends/rtl2832_sdr* 17929 17930RTL8180 WIRELESS DRIVER 17931L: linux-wireless@vger.kernel.org 17932S: Orphan 17933W: https://wireless.wiki.kernel.org/ 17934T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17935F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17936 17937RTL8187 WIRELESS DRIVER 17938M: Herton Ronaldo Krzesinski <herton@canonical.com> 17939M: Hin-Tak Leung <htl10@users.sourceforge.net> 17940M: Larry Finger <Larry.Finger@lwfinger.net> 17941L: linux-wireless@vger.kernel.org 17942S: Maintained 17943W: https://wireless.wiki.kernel.org/ 17944T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17945F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17946 17947RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17948M: Jes Sorensen <Jes.Sorensen@gmail.com> 17949L: linux-wireless@vger.kernel.org 17950S: Maintained 17951T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17952F: drivers/net/wireless/realtek/rtl8xxxu/ 17953 17954RTRS TRANSPORT DRIVERS 17955M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17956M: Jack Wang <jinpu.wang@ionos.com> 17957L: linux-rdma@vger.kernel.org 17958S: Maintained 17959F: drivers/infiniband/ulp/rtrs/ 17960 17961RUNTIME VERIFICATION (RV) 17962M: Daniel Bristot de Oliveira <bristot@kernel.org> 17963M: Steven Rostedt <rostedt@goodmis.org> 17964L: linux-trace-devel@vger.kernel.org 17965S: Maintained 17966F: Documentation/trace/rv/ 17967F: include/linux/rv.h 17968F: include/rv/ 17969F: kernel/trace/rv/ 17970F: tools/verification/ 17971 17972RUST 17973M: Miguel Ojeda <ojeda@kernel.org> 17974M: Alex Gaynor <alex.gaynor@gmail.com> 17975M: Wedson Almeida Filho <wedsonaf@gmail.com> 17976R: Boqun Feng <boqun.feng@gmail.com> 17977R: Gary Guo <gary@garyguo.net> 17978R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17979L: rust-for-linux@vger.kernel.org 17980S: Supported 17981W: https://github.com/Rust-for-Linux/linux 17982B: https://github.com/Rust-for-Linux/linux/issues 17983T: git https://github.com/Rust-for-Linux/linux.git rust-next 17984F: Documentation/rust/ 17985F: rust/ 17986F: samples/rust/ 17987F: scripts/*rust* 17988K: \b(?i:rust)\b 17989 17990RXRPC SOCKETS (AF_RXRPC) 17991M: David Howells <dhowells@redhat.com> 17992M: Marc Dionne <marc.dionne@auristor.com> 17993L: linux-afs@lists.infradead.org 17994S: Supported 17995W: https://www.infradead.org/~dhowells/kafs/ 17996F: Documentation/networking/rxrpc.rst 17997F: include/keys/rxrpc-type.h 17998F: include/net/af_rxrpc.h 17999F: include/trace/events/rxrpc.h 18000F: include/uapi/linux/rxrpc.h 18001F: net/rxrpc/ 18002 18003S3 SAVAGE FRAMEBUFFER DRIVER 18004M: Antonino Daplas <adaplas@gmail.com> 18005L: linux-fbdev@vger.kernel.org 18006S: Maintained 18007F: drivers/video/fbdev/savage/ 18008 18009S390 ARCHITECTURE 18010M: Heiko Carstens <hca@linux.ibm.com> 18011M: Vasily Gorbik <gor@linux.ibm.com> 18012M: Alexander Gordeev <agordeev@linux.ibm.com> 18013R: Christian Borntraeger <borntraeger@linux.ibm.com> 18014R: Sven Schnelle <svens@linux.ibm.com> 18015L: linux-s390@vger.kernel.org 18016S: Supported 18017T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18018F: Documentation/driver-api/s390-drivers.rst 18019F: Documentation/s390/ 18020F: arch/s390/ 18021F: drivers/s390/ 18022 18023S390 COMMON I/O LAYER 18024M: Vineeth Vijayan <vneethv@linux.ibm.com> 18025M: Peter Oberparleiter <oberpar@linux.ibm.com> 18026L: linux-s390@vger.kernel.org 18027S: Supported 18028F: drivers/s390/cio/ 18029 18030S390 DASD DRIVER 18031M: Stefan Haberland <sth@linux.ibm.com> 18032M: Jan Hoeppner <hoeppner@linux.ibm.com> 18033L: linux-s390@vger.kernel.org 18034S: Supported 18035F: block/partitions/ibm.c 18036F: drivers/s390/block/dasd* 18037F: include/linux/dasd_mod.h 18038 18039S390 IOMMU (PCI) 18040M: Matthew Rosato <mjrosato@linux.ibm.com> 18041M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18042L: linux-s390@vger.kernel.org 18043S: Supported 18044F: drivers/iommu/s390-iommu.c 18045 18046S390 IUCV NETWORK LAYER 18047M: Alexandra Winter <wintera@linux.ibm.com> 18048M: Wenjia Zhang <wenjia@linux.ibm.com> 18049L: linux-s390@vger.kernel.org 18050L: netdev@vger.kernel.org 18051S: Supported 18052F: drivers/s390/net/*iucv* 18053F: include/net/iucv/ 18054F: net/iucv/ 18055 18056S390 NETWORK DRIVERS 18057M: Alexandra Winter <wintera@linux.ibm.com> 18058M: Wenjia Zhang <wenjia@linux.ibm.com> 18059L: linux-s390@vger.kernel.org 18060L: netdev@vger.kernel.org 18061S: Supported 18062F: drivers/s390/net/ 18063 18064S390 MM 18065M: Alexander Gordeev <agordeev@linux.ibm.com> 18066M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18067L: linux-s390@vger.kernel.org 18068S: Supported 18069T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18070F: arch/s390/include/asm/pgtable.h 18071F: arch/s390/mm 18072 18073S390 PCI SUBSYSTEM 18074M: Niklas Schnelle <schnelle@linux.ibm.com> 18075M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18076L: linux-s390@vger.kernel.org 18077S: Supported 18078F: arch/s390/pci/ 18079F: drivers/pci/hotplug/s390_pci_hpc.c 18080F: Documentation/s390/pci.rst 18081 18082S390 VFIO AP DRIVER 18083M: Tony Krowiak <akrowiak@linux.ibm.com> 18084M: Halil Pasic <pasic@linux.ibm.com> 18085M: Jason Herne <jjherne@linux.ibm.com> 18086L: linux-s390@vger.kernel.org 18087S: Supported 18088F: Documentation/s390/vfio-ap* 18089F: drivers/s390/crypto/vfio_ap* 18090 18091S390 VFIO-CCW DRIVER 18092M: Eric Farman <farman@linux.ibm.com> 18093M: Matthew Rosato <mjrosato@linux.ibm.com> 18094R: Halil Pasic <pasic@linux.ibm.com> 18095L: linux-s390@vger.kernel.org 18096L: kvm@vger.kernel.org 18097S: Supported 18098F: Documentation/s390/vfio-ccw.rst 18099F: drivers/s390/cio/vfio_ccw* 18100F: include/uapi/linux/vfio_ccw.h 18101 18102S390 VFIO-PCI DRIVER 18103M: Matthew Rosato <mjrosato@linux.ibm.com> 18104M: Eric Farman <farman@linux.ibm.com> 18105L: linux-s390@vger.kernel.org 18106L: kvm@vger.kernel.org 18107S: Supported 18108F: arch/s390/kvm/pci* 18109F: drivers/vfio/pci/vfio_pci_zdev.c 18110F: include/uapi/linux/vfio_zdev.h 18111 18112S390 ZCRYPT DRIVER 18113M: Harald Freudenberger <freude@linux.ibm.com> 18114L: linux-s390@vger.kernel.org 18115S: Supported 18116F: drivers/s390/crypto/ 18117 18118S390 ZFCP DRIVER 18119M: Steffen Maier <maier@linux.ibm.com> 18120M: Benjamin Block <bblock@linux.ibm.com> 18121L: linux-s390@vger.kernel.org 18122S: Supported 18123F: drivers/s390/scsi/zfcp_* 18124 18125S3C ADC BATTERY DRIVER 18126M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18127L: linux-samsung-soc@vger.kernel.org 18128S: Odd Fixes 18129F: drivers/power/supply/s3c_adc_battery.c 18130F: include/linux/s3c_adc_battery.h 18131 18132S3C24XX SD/MMC Driver 18133M: Ben Dooks <ben-linux@fluff.org> 18134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18135S: Supported 18136F: drivers/mmc/host/s3cmci.* 18137 18138SAA6588 RDS RECEIVER DRIVER 18139M: Hans Verkuil <hverkuil@xs4all.nl> 18140L: linux-media@vger.kernel.org 18141S: Odd Fixes 18142W: https://linuxtv.org 18143T: git git://linuxtv.org/media_tree.git 18144F: drivers/media/i2c/saa6588* 18145 18146SAA7134 VIDEO4LINUX DRIVER 18147M: Mauro Carvalho Chehab <mchehab@kernel.org> 18148L: linux-media@vger.kernel.org 18149S: Odd fixes 18150W: https://linuxtv.org 18151T: git git://linuxtv.org/media_tree.git 18152F: Documentation/driver-api/media/drivers/saa7134* 18153F: drivers/media/pci/saa7134/ 18154 18155SAA7146 VIDEO4LINUX-2 DRIVER 18156M: Hans Verkuil <hverkuil@xs4all.nl> 18157L: linux-media@vger.kernel.org 18158S: Maintained 18159T: git git://linuxtv.org/media_tree.git 18160F: drivers/staging/media/deprecated/saa7146/ 18161 18162SAFESETID SECURITY MODULE 18163M: Micah Morton <mortonm@chromium.org> 18164S: Supported 18165F: Documentation/admin-guide/LSM/SafeSetID.rst 18166F: security/safesetid/ 18167 18168SAMSUNG AUDIO (ASoC) DRIVERS 18169M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18170M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18171L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18172S: Supported 18173B: mailto:linux-samsung-soc@vger.kernel.org 18174F: Documentation/devicetree/bindings/sound/samsung* 18175F: sound/soc/samsung/ 18176 18177SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18178M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18179L: linux-crypto@vger.kernel.org 18180L: linux-samsung-soc@vger.kernel.org 18181S: Maintained 18182F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18183F: drivers/crypto/exynos-rng.c 18184 18185SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18186M: Łukasz Stelmach <l.stelmach@samsung.com> 18187L: linux-samsung-soc@vger.kernel.org 18188S: Maintained 18189F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18190F: drivers/char/hw_random/exynos-trng.c 18191 18192SAMSUNG FRAMEBUFFER DRIVER 18193M: Jingoo Han <jingoohan1@gmail.com> 18194L: linux-fbdev@vger.kernel.org 18195S: Maintained 18196F: drivers/video/fbdev/s3c-fb.c 18197 18198SAMSUNG INTERCONNECT DRIVERS 18199M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18200M: Artur Świgoń <a.swigon@samsung.com> 18201L: linux-pm@vger.kernel.org 18202L: linux-samsung-soc@vger.kernel.org 18203S: Supported 18204F: drivers/interconnect/samsung/ 18205 18206SAMSUNG LAPTOP DRIVER 18207M: Corentin Chary <corentin.chary@gmail.com> 18208L: platform-driver-x86@vger.kernel.org 18209S: Maintained 18210F: drivers/platform/x86/samsung-laptop.c 18211 18212SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18213M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18214L: linux-kernel@vger.kernel.org 18215L: linux-samsung-soc@vger.kernel.org 18216S: Supported 18217B: mailto:linux-samsung-soc@vger.kernel.org 18218F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18219F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18220F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18221F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18222F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18223F: drivers/clk/clk-s2mps11.c 18224F: drivers/mfd/sec*.c 18225F: drivers/regulator/s2m*.c 18226F: drivers/regulator/s5m*.c 18227F: drivers/rtc/rtc-s5m.c 18228F: include/linux/mfd/samsung/ 18229 18230SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18231M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18232L: linux-media@vger.kernel.org 18233L: linux-samsung-soc@vger.kernel.org 18234S: Maintained 18235F: drivers/media/platform/samsung/s3c-camif/ 18236F: include/media/drv-intf/s3c_camif.h 18237 18238SAMSUNG S3FWRN5 NFC DRIVER 18239M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18240L: linux-nfc@lists.01.org (subscribers-only) 18241S: Maintained 18242F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18243F: drivers/nfc/s3fwrn5 18244 18245SAMSUNG S5C73M3 CAMERA DRIVER 18246M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18247M: Andrzej Hajda <andrzej.hajda@intel.com> 18248L: linux-media@vger.kernel.org 18249S: Supported 18250F: drivers/media/i2c/s5c73m3/* 18251 18252SAMSUNG S5K5BAF CAMERA DRIVER 18253M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18254M: Andrzej Hajda <andrzej.hajda@intel.com> 18255L: linux-media@vger.kernel.org 18256S: Supported 18257F: drivers/media/i2c/s5k5baf.c 18258 18259SAMSUNG S5P Security SubSystem (SSS) DRIVER 18260M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18261M: Vladimir Zapolskiy <vz@mleia.com> 18262L: linux-crypto@vger.kernel.org 18263L: linux-samsung-soc@vger.kernel.org 18264S: Maintained 18265F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18266F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18267F: drivers/crypto/s5p-sss.c 18268 18269SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18270M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18271L: linux-media@vger.kernel.org 18272S: Supported 18273Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18274F: drivers/media/platform/samsung/exynos4-is/ 18275 18276SAMSUNG SOC CLOCK DRIVERS 18277M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18278M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18279M: Tomasz Figa <tomasz.figa@gmail.com> 18280M: Chanwoo Choi <cw00.choi@samsung.com> 18281R: Alim Akhtar <alim.akhtar@samsung.com> 18282L: linux-samsung-soc@vger.kernel.org 18283S: Supported 18284T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18285T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18286F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18287F: Documentation/devicetree/bindings/clock/samsung,s3c* 18288F: drivers/clk/samsung/ 18289F: include/dt-bindings/clock/exynos*.h 18290F: include/dt-bindings/clock/s3c*.h 18291F: include/dt-bindings/clock/s5p*.h 18292F: include/dt-bindings/clock/samsung,*.h 18293F: include/linux/clk/samsung.h 18294F: include/linux/platform_data/clk-s3c2410.h 18295 18296SAMSUNG SPI DRIVERS 18297M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18298M: Andi Shyti <andi@etezian.org> 18299L: linux-spi@vger.kernel.org 18300L: linux-samsung-soc@vger.kernel.org 18301S: Maintained 18302F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18303F: drivers/spi/spi-s3c* 18304F: include/linux/platform_data/spi-s3c64xx.h 18305F: include/linux/spi/s3c24xx-fiq.h 18306 18307SAMSUNG SXGBE DRIVERS 18308M: Byungho An <bh74.an@samsung.com> 18309L: netdev@vger.kernel.org 18310S: Supported 18311F: drivers/net/ethernet/samsung/sxgbe/ 18312 18313SAMSUNG THERMAL DRIVER 18314M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18315M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18316L: linux-pm@vger.kernel.org 18317L: linux-samsung-soc@vger.kernel.org 18318S: Maintained 18319F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18320F: drivers/thermal/samsung/ 18321 18322SAMSUNG USB2 PHY DRIVER 18323M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18324L: linux-kernel@vger.kernel.org 18325S: Supported 18326F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18327F: Documentation/driver-api/phy/samsung-usb2.rst 18328F: drivers/phy/samsung/phy-exynos4210-usb2.c 18329F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18330F: drivers/phy/samsung/phy-exynos5250-usb2.c 18331F: drivers/phy/samsung/phy-s5pv210-usb2.c 18332F: drivers/phy/samsung/phy-samsung-usb2.c 18333F: drivers/phy/samsung/phy-samsung-usb2.h 18334 18335SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18336M: Paul Barker <paul.barker@sancloud.com> 18337R: Marc Murphy <marc.murphy@sancloud.com> 18338S: Supported 18339F: arch/arm/boot/dts/am335x-sancloud* 18340 18341SC1200 WDT DRIVER 18342M: Zwane Mwaikambo <zwanem@gmail.com> 18343S: Maintained 18344F: drivers/watchdog/sc1200wdt.c 18345 18346SCHEDULER 18347M: Ingo Molnar <mingo@redhat.com> 18348M: Peter Zijlstra <peterz@infradead.org> 18349M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18350M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18351R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18352R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18353R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18354R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18355R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18356R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18357L: linux-kernel@vger.kernel.org 18358S: Maintained 18359T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18360F: include/linux/preempt.h 18361F: include/linux/sched.h 18362F: include/linux/wait.h 18363F: include/uapi/linux/sched.h 18364F: kernel/sched/ 18365 18366SCR24X CHIP CARD INTERFACE DRIVER 18367M: Lubomir Rintel <lkundrak@v3.sk> 18368S: Supported 18369F: drivers/char/pcmcia/scr24x_cs.c 18370 18371SCSI RDMA PROTOCOL (SRP) INITIATOR 18372M: Bart Van Assche <bvanassche@acm.org> 18373L: linux-rdma@vger.kernel.org 18374S: Supported 18375Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18376F: drivers/infiniband/ulp/srp/ 18377F: include/scsi/srp.h 18378 18379SCSI RDMA PROTOCOL (SRP) TARGET 18380M: Bart Van Assche <bvanassche@acm.org> 18381L: linux-rdma@vger.kernel.org 18382L: target-devel@vger.kernel.org 18383S: Supported 18384Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18385F: drivers/infiniband/ulp/srpt/ 18386 18387SCSI SG DRIVER 18388M: Doug Gilbert <dgilbert@interlog.com> 18389L: linux-scsi@vger.kernel.org 18390S: Maintained 18391W: http://sg.danny.cz/sg 18392F: Documentation/scsi/scsi-generic.rst 18393F: drivers/scsi/sg.c 18394F: include/scsi/sg.h 18395 18396SCSI SUBSYSTEM 18397M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18398M: "Martin K. Petersen" <martin.petersen@oracle.com> 18399L: linux-scsi@vger.kernel.org 18400S: Maintained 18401Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18402T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18403T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18404F: Documentation/devicetree/bindings/scsi/ 18405F: drivers/scsi/ 18406F: drivers/ufs/ 18407F: include/scsi/ 18408 18409SCSI TAPE DRIVER 18410M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18411L: linux-scsi@vger.kernel.org 18412S: Maintained 18413F: Documentation/scsi/st.rst 18414F: drivers/scsi/st.* 18415F: drivers/scsi/st_*.h 18416 18417SCSI TARGET CORE USER DRIVER 18418M: Bodo Stroesser <bostroesser@gmail.com> 18419L: linux-scsi@vger.kernel.org 18420L: target-devel@vger.kernel.org 18421S: Supported 18422F: Documentation/target/tcmu-design.rst 18423F: drivers/target/target_core_user.c 18424F: include/uapi/linux/target_core_user.h 18425 18426SCSI TARGET SUBSYSTEM 18427M: "Martin K. Petersen" <martin.petersen@oracle.com> 18428L: linux-scsi@vger.kernel.org 18429L: target-devel@vger.kernel.org 18430S: Supported 18431W: http://www.linux-iscsi.org 18432Q: https://patchwork.kernel.org/project/target-devel/list/ 18433T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18434F: Documentation/target/ 18435F: drivers/target/ 18436F: include/target/ 18437 18438SCTP PROTOCOL 18439M: Vlad Yasevich <vyasevich@gmail.com> 18440M: Neil Horman <nhorman@tuxdriver.com> 18441M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18442L: linux-sctp@vger.kernel.org 18443S: Maintained 18444W: http://lksctp.sourceforge.net 18445F: Documentation/networking/sctp.rst 18446F: include/linux/sctp.h 18447F: include/net/sctp/ 18448F: include/uapi/linux/sctp.h 18449F: net/sctp/ 18450 18451SCx200 CPU SUPPORT 18452M: Jim Cromie <jim.cromie@gmail.com> 18453S: Odd Fixes 18454F: Documentation/i2c/busses/scx200_acb.rst 18455F: arch/x86/platform/scx200/ 18456F: drivers/i2c/busses/scx200* 18457F: drivers/mtd/maps/scx200_docflash.c 18458F: drivers/watchdog/scx200_wdt.c 18459F: include/linux/scx200.h 18460 18461SCx200 GPIO DRIVER 18462M: Jim Cromie <jim.cromie@gmail.com> 18463S: Maintained 18464F: drivers/char/scx200_gpio.c 18465F: include/linux/scx200_gpio.h 18466 18467SCx200 HRT CLOCKSOURCE DRIVER 18468M: Jim Cromie <jim.cromie@gmail.com> 18469S: Maintained 18470F: drivers/clocksource/scx200_hrt.c 18471 18472SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18473M: Sascha Sommer <saschasommer@freenet.de> 18474L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18475S: Maintained 18476F: drivers/mmc/host/sdricoh_cs.c 18477 18478SECO BOARDS CEC DRIVER 18479M: Ettore Chimenti <ek5.chimenti@gmail.com> 18480S: Maintained 18481F: drivers/media/cec/platform/seco/seco-cec.c 18482F: drivers/media/cec/platform/seco/seco-cec.h 18483 18484SECURE COMPUTING 18485M: Kees Cook <keescook@chromium.org> 18486R: Andy Lutomirski <luto@amacapital.net> 18487R: Will Drewry <wad@chromium.org> 18488S: Supported 18489T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18490F: Documentation/userspace-api/seccomp_filter.rst 18491F: include/linux/seccomp.h 18492F: include/uapi/linux/seccomp.h 18493F: kernel/seccomp.c 18494F: tools/testing/selftests/kselftest_harness.h 18495F: tools/testing/selftests/seccomp/* 18496K: \bsecure_computing 18497K: \bTIF_SECCOMP\b 18498 18499SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18500M: Al Cooper <alcooperx@gmail.com> 18501R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18502L: linux-mmc@vger.kernel.org 18503S: Maintained 18504F: drivers/mmc/host/sdhci-brcmstb* 18505 18506SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18507M: Adrian Hunter <adrian.hunter@intel.com> 18508L: linux-mmc@vger.kernel.org 18509S: Supported 18510F: drivers/mmc/host/sdhci* 18511 18512SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18513M: Eugen Hristev <eugen.hristev@microchip.com> 18514L: linux-mmc@vger.kernel.org 18515S: Supported 18516F: drivers/mmc/host/sdhci-of-at91.c 18517 18518SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18519M: Ben Dooks <ben-linux@fluff.org> 18520M: Jaehoon Chung <jh80.chung@samsung.com> 18521L: linux-mmc@vger.kernel.org 18522S: Maintained 18523F: drivers/mmc/host/sdhci-s3c* 18524 18525SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18526M: Viresh Kumar <vireshk@kernel.org> 18527L: linux-mmc@vger.kernel.org 18528S: Maintained 18529F: drivers/mmc/host/sdhci-spear.c 18530 18531SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18532M: Vignesh Raghavendra <vigneshr@ti.com> 18533L: linux-mmc@vger.kernel.org 18534S: Maintained 18535F: drivers/mmc/host/sdhci-omap.c 18536 18537SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18538M: Haibo Chen <haibo.chen@nxp.com> 18539L: linux-imx@nxp.com 18540L: linux-mmc@vger.kernel.org 18541S: Maintained 18542F: drivers/mmc/host/sdhci-esdhc-imx.c 18543 18544SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18545M: Jonathan Derrick <jonathan.derrick@linux.dev> 18546L: linux-block@vger.kernel.org 18547S: Supported 18548F: block/opal_proto.h 18549F: block/sed* 18550F: include/linux/sed* 18551F: include/uapi/linux/sed* 18552 18553SECURITY CONTACT 18554M: Security Officers <security@kernel.org> 18555S: Supported 18556F: Documentation/admin-guide/security-bugs.rst 18557 18558SECURITY SUBSYSTEM 18559M: Paul Moore <paul@paul-moore.com> 18560M: James Morris <jmorris@namei.org> 18561M: "Serge E. Hallyn" <serge@hallyn.com> 18562L: linux-security-module@vger.kernel.org (suggested Cc:) 18563S: Supported 18564W: http://kernsec.org/ 18565T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18566F: security/ 18567X: security/selinux/ 18568 18569SELINUX SECURITY MODULE 18570M: Paul Moore <paul@paul-moore.com> 18571M: Stephen Smalley <stephen.smalley.work@gmail.com> 18572M: Eric Paris <eparis@parisplace.org> 18573L: selinux@vger.kernel.org 18574S: Supported 18575W: https://selinuxproject.org 18576W: https://github.com/SELinuxProject 18577T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18578F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18579F: Documentation/ABI/obsolete/sysfs-selinux-disable 18580F: Documentation/admin-guide/LSM/SELinux.rst 18581F: include/trace/events/avc.h 18582F: include/uapi/linux/selinux_netlink.h 18583F: scripts/selinux/ 18584F: security/selinux/ 18585 18586SENSABLE PHANTOM 18587M: Jiri Slaby <jirislaby@kernel.org> 18588S: Maintained 18589F: drivers/misc/phantom.c 18590F: include/uapi/linux/phantom.h 18591 18592SENSEAIR SUNRISE 006-0-0007 18593M: Jacopo Mondi <jacopo@jmondi.org> 18594S: Maintained 18595F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18596F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18597F: drivers/iio/chemical/sunrise_co2.c 18598 18599SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18600M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18601S: Maintained 18602F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18603F: drivers/iio/chemical/scd30.h 18604F: drivers/iio/chemical/scd30_core.c 18605F: drivers/iio/chemical/scd30_i2c.c 18606F: drivers/iio/chemical/scd30_serial.c 18607 18608SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18609M: Roan van Dijk <roan@protonic.nl> 18610S: Maintained 18611F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18612F: drivers/iio/chemical/scd4x.c 18613 18614SENSIRION SGP40 GAS SENSOR DRIVER 18615M: Andreas Klinger <ak@it-klinger.de> 18616S: Maintained 18617F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18618F: drivers/iio/chemical/sgp40.c 18619 18620SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18621M: Tomasz Duszynski <tduszyns@gmail.com> 18622S: Maintained 18623F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18624F: drivers/iio/chemical/sps30.c 18625F: drivers/iio/chemical/sps30_i2c.c 18626F: drivers/iio/chemical/sps30_serial.c 18627 18628SERIAL DEVICE BUS 18629M: Rob Herring <robh@kernel.org> 18630L: linux-serial@vger.kernel.org 18631S: Maintained 18632F: Documentation/devicetree/bindings/serial/serial.yaml 18633F: drivers/tty/serdev/ 18634F: include/linux/serdev.h 18635 18636SERIAL DRIVERS 18637M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18638L: linux-serial@vger.kernel.org 18639S: Maintained 18640F: Documentation/devicetree/bindings/serial/ 18641F: drivers/tty/serial/ 18642 18643SERIAL IR RECEIVER 18644M: Sean Young <sean@mess.org> 18645L: linux-media@vger.kernel.org 18646S: Maintained 18647F: drivers/media/rc/serial_ir.c 18648 18649SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18650M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18651L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18652S: Maintained 18653F: Documentation/devicetree/bindings/slimbus/ 18654F: drivers/slimbus/ 18655F: include/linux/slimbus.h 18656 18657SFC NETWORK DRIVER 18658M: Edward Cree <ecree.xilinx@gmail.com> 18659M: Martin Habets <habetsm.xilinx@gmail.com> 18660L: netdev@vger.kernel.org 18661S: Supported 18662F: drivers/net/ethernet/sfc/ 18663 18664SFF/SFP/SFP+ MODULE SUPPORT 18665M: Russell King <linux@armlinux.org.uk> 18666L: netdev@vger.kernel.org 18667S: Maintained 18668F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18669F: drivers/net/phy/phylink.c 18670F: drivers/net/phy/sfp* 18671F: include/linux/mdio/mdio-i2c.h 18672F: include/linux/phylink.h 18673F: include/linux/sfp.h 18674K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18675 18676SGI GRU DRIVER 18677M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18678S: Maintained 18679F: drivers/misc/sgi-gru/ 18680 18681SGI XP/XPC/XPNET DRIVER 18682M: Robin Holt <robinmholt@gmail.com> 18683M: Steve Wahl <steve.wahl@hpe.com> 18684R: Mike Travis <mike.travis@hpe.com> 18685S: Maintained 18686F: drivers/misc/sgi-xp/ 18687 18688SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18689M: Karsten Graul <kgraul@linux.ibm.com> 18690M: Wenjia Zhang <wenjia@linux.ibm.com> 18691M: Jan Karcher <jaka@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693S: Supported 18694F: net/smc/ 18695 18696SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18697M: Linus Walleij <linus.walleij@linaro.org> 18698L: linux-iio@vger.kernel.org 18699S: Maintained 18700T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18701F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18702F: drivers/iio/light/gp2ap002.c 18703 18704SHARP RJ54N1CB0C SENSOR DRIVER 18705M: Jacopo Mondi <jacopo@jmondi.org> 18706L: linux-media@vger.kernel.org 18707S: Odd fixes 18708T: git git://linuxtv.org/media_tree.git 18709F: drivers/media/i2c/rj54n1cb0c.c 18710F: include/media/i2c/rj54n1cb0c.h 18711 18712SH_VOU V4L2 OUTPUT DRIVER 18713L: linux-media@vger.kernel.org 18714S: Orphan 18715F: drivers/media/platform/renesas/sh_vou.c 18716F: include/media/drv-intf/sh_vou.h 18717 18718SI2157 MEDIA DRIVER 18719M: Antti Palosaari <crope@iki.fi> 18720L: linux-media@vger.kernel.org 18721S: Maintained 18722W: https://linuxtv.org 18723W: http://palosaari.fi/linux/ 18724Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18725T: git git://linuxtv.org/anttip/media_tree.git 18726F: drivers/media/tuners/si2157* 18727 18728SI2165 MEDIA DRIVER 18729M: Matthias Schwarzott <zzam@gentoo.org> 18730L: linux-media@vger.kernel.org 18731S: Maintained 18732W: https://linuxtv.org 18733Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18734F: drivers/media/dvb-frontends/si2165* 18735 18736SI2168 MEDIA DRIVER 18737M: Antti Palosaari <crope@iki.fi> 18738L: linux-media@vger.kernel.org 18739S: Maintained 18740W: https://linuxtv.org 18741W: http://palosaari.fi/linux/ 18742Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18743T: git git://linuxtv.org/anttip/media_tree.git 18744F: drivers/media/dvb-frontends/si2168* 18745 18746SI470X FM RADIO RECEIVER I2C DRIVER 18747M: Hans Verkuil <hverkuil@xs4all.nl> 18748L: linux-media@vger.kernel.org 18749S: Odd Fixes 18750W: https://linuxtv.org 18751T: git git://linuxtv.org/media_tree.git 18752F: drivers/media/radio/si470x/radio-si470x-i2c.c 18753 18754SI470X FM RADIO RECEIVER USB DRIVER 18755M: Hans Verkuil <hverkuil@xs4all.nl> 18756L: linux-media@vger.kernel.org 18757S: Maintained 18758W: https://linuxtv.org 18759T: git git://linuxtv.org/media_tree.git 18760F: drivers/media/radio/si470x/radio-si470x-common.c 18761F: drivers/media/radio/si470x/radio-si470x-usb.c 18762F: drivers/media/radio/si470x/radio-si470x.h 18763 18764SI4713 FM RADIO TRANSMITTER I2C DRIVER 18765M: Eduardo Valentin <edubezval@gmail.com> 18766L: linux-media@vger.kernel.org 18767S: Odd Fixes 18768W: https://linuxtv.org 18769T: git git://linuxtv.org/media_tree.git 18770F: drivers/media/radio/si4713/si4713.? 18771 18772SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18773M: Eduardo Valentin <edubezval@gmail.com> 18774L: linux-media@vger.kernel.org 18775S: Odd Fixes 18776W: https://linuxtv.org 18777T: git git://linuxtv.org/media_tree.git 18778F: drivers/media/radio/si4713/radio-platform-si4713.c 18779 18780SI4713 FM RADIO TRANSMITTER USB DRIVER 18781M: Hans Verkuil <hverkuil@xs4all.nl> 18782L: linux-media@vger.kernel.org 18783S: Maintained 18784W: https://linuxtv.org 18785T: git git://linuxtv.org/media_tree.git 18786F: drivers/media/radio/si4713/radio-usb-si4713.c 18787 18788SIANO DVB DRIVER 18789M: Mauro Carvalho Chehab <mchehab@kernel.org> 18790L: linux-media@vger.kernel.org 18791S: Odd fixes 18792W: https://linuxtv.org 18793T: git git://linuxtv.org/media_tree.git 18794F: drivers/media/common/siano/ 18795F: drivers/media/mmc/siano/ 18796F: drivers/media/usb/siano/ 18797F: drivers/media/usb/siano/ 18798 18799SIFIVE DRIVERS 18800M: Palmer Dabbelt <palmer@dabbelt.com> 18801M: Paul Walmsley <paul.walmsley@sifive.com> 18802L: linux-riscv@lists.infradead.org 18803S: Supported 18804N: sifive 18805K: [^@]sifive 18806 18807SIFIVE FU540 SYSTEM-ON-CHIP 18808M: Paul Walmsley <paul.walmsley@sifive.com> 18809M: Palmer Dabbelt <palmer@dabbelt.com> 18810L: linux-riscv@lists.infradead.org 18811S: Supported 18812T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18813N: fu540 18814K: fu540 18815 18816SIFIVE PDMA DRIVER 18817M: Green Wan <green.wan@sifive.com> 18818S: Maintained 18819F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18820F: drivers/dma/sf-pdma/ 18821 18822SIFIVE SOC DRIVERS 18823M: Conor Dooley <conor@kernel.org> 18824L: linux-riscv@lists.infradead.org 18825S: Maintained 18826T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18827F: drivers/soc/sifive/ 18828 18829SILEAD TOUCHSCREEN DRIVER 18830M: Hans de Goede <hdegoede@redhat.com> 18831L: linux-input@vger.kernel.org 18832L: platform-driver-x86@vger.kernel.org 18833S: Maintained 18834F: drivers/input/touchscreen/silead.c 18835F: drivers/platform/x86/touchscreen_dmi.c 18836 18837SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18838M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18839S: Supported 18840F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18841F: drivers/net/wireless/silabs/wfx/ 18842 18843SILICON MOTION SM712 FRAME BUFFER DRIVER 18844M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18845M: Teddy Wang <teddy.wang@siliconmotion.com> 18846M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18847L: linux-fbdev@vger.kernel.org 18848S: Maintained 18849F: Documentation/fb/sm712fb.rst 18850F: drivers/video/fbdev/sm712* 18851 18852SILVACO I3C DUAL-ROLE MASTER 18853M: Miquel Raynal <miquel.raynal@bootlin.com> 18854M: Conor Culhane <conor.culhane@silvaco.com> 18855L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18856S: Maintained 18857F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18858F: drivers/i3c/master/svc-i3c-master.c 18859 18860SIMPLEFB FB DRIVER 18861M: Hans de Goede <hdegoede@redhat.com> 18862L: linux-fbdev@vger.kernel.org 18863S: Maintained 18864F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18865F: drivers/video/fbdev/simplefb.c 18866F: include/linux/platform_data/simplefb.h 18867 18868SIMTEC EB110ATX (Chalice CATS) 18869M: Simtec Linux Team <linux@simtec.co.uk> 18870S: Supported 18871W: http://www.simtec.co.uk/products/EB110ATX/ 18872 18873SIMTEC EB2410ITX (BAST) 18874M: Simtec Linux Team <linux@simtec.co.uk> 18875S: Supported 18876W: http://www.simtec.co.uk/products/EB2410ITX/ 18877F: arch/arm/mach-s3c/bast-ide.c 18878F: arch/arm/mach-s3c/bast-irq.c 18879F: arch/arm/mach-s3c/mach-bast.c 18880 18881SIOX 18882M: Thorsten Scherer <t.scherer@eckelmann.de> 18883M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18884R: Pengutronix Kernel Team <kernel@pengutronix.de> 18885S: Supported 18886F: drivers/gpio/gpio-siox.c 18887F: drivers/siox/* 18888F: include/trace/events/siox.h 18889 18890SIPHASH PRF ROUTINES 18891M: Jason A. Donenfeld <Jason@zx2c4.com> 18892S: Maintained 18893F: include/linux/siphash.h 18894F: lib/siphash.c 18895F: lib/test_siphash.c 18896 18897SIS 190 ETHERNET DRIVER 18898M: Francois Romieu <romieu@fr.zoreil.com> 18899L: netdev@vger.kernel.org 18900S: Maintained 18901F: drivers/net/ethernet/sis/sis190.c 18902 18903SIS 900/7016 FAST ETHERNET DRIVER 18904M: Daniele Venzano <venza@brownhat.org> 18905L: netdev@vger.kernel.org 18906S: Maintained 18907W: http://www.brownhat.org/sis900.html 18908F: drivers/net/ethernet/sis/sis900.* 18909 18910SIS FRAMEBUFFER DRIVER 18911M: Thomas Winischhofer <thomas@winischhofer.net> 18912S: Maintained 18913W: http://www.winischhofer.net/linuxsisvga.shtml 18914F: Documentation/fb/sisfb.rst 18915F: drivers/video/fbdev/sis/ 18916F: include/video/sisfb.h 18917 18918SIS I2C TOUCHSCREEN DRIVER 18919M: Mika Penttilä <mika.penttila@nextfour.com> 18920L: linux-input@vger.kernel.org 18921S: Maintained 18922F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18923F: drivers/input/touchscreen/sis_i2c.c 18924 18925SIS USB2VGA DRIVER 18926M: Thomas Winischhofer <thomas@winischhofer.net> 18927S: Maintained 18928W: http://www.winischhofer.at/linuxsisusbvga.shtml 18929F: drivers/usb/misc/sisusbvga/ 18930 18931SL28 CPLD MFD DRIVER 18932M: Michael Walle <michael@walle.cc> 18933S: Maintained 18934F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18935F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18936F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18937F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18938F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18939F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18940F: drivers/gpio/gpio-sl28cpld.c 18941F: drivers/hwmon/sl28cpld-hwmon.c 18942F: drivers/irqchip/irq-sl28cpld.c 18943F: drivers/pwm/pwm-sl28cpld.c 18944F: drivers/watchdog/sl28cpld_wdt.c 18945 18946SLAB ALLOCATOR 18947M: Christoph Lameter <cl@linux.com> 18948M: Pekka Enberg <penberg@kernel.org> 18949M: David Rientjes <rientjes@google.com> 18950M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18951M: Andrew Morton <akpm@linux-foundation.org> 18952M: Vlastimil Babka <vbabka@suse.cz> 18953R: Roman Gushchin <roman.gushchin@linux.dev> 18954R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18955L: linux-mm@kvack.org 18956S: Maintained 18957T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18958F: include/linux/sl?b*.h 18959F: mm/sl?b* 18960 18961SLCAN CAN NETWORK DRIVER 18962M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18963L: linux-can@vger.kernel.org 18964S: Maintained 18965F: drivers/net/can/slcan/ 18966 18967SLEEPABLE READ-COPY UPDATE (SRCU) 18968M: Lai Jiangshan <jiangshanlai@gmail.com> 18969M: "Paul E. McKenney" <paulmck@kernel.org> 18970M: Josh Triplett <josh@joshtriplett.org> 18971R: Steven Rostedt <rostedt@goodmis.org> 18972R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18973L: rcu@vger.kernel.org 18974S: Supported 18975W: http://www.rdrop.com/users/paulmck/RCU/ 18976T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18977F: include/linux/srcu*.h 18978F: kernel/rcu/srcu*.c 18979 18980SMACK SECURITY MODULE 18981M: Casey Schaufler <casey@schaufler-ca.com> 18982L: linux-security-module@vger.kernel.org 18983S: Maintained 18984W: http://schaufler-ca.com 18985T: git git://github.com/cschaufler/smack-next 18986F: Documentation/admin-guide/LSM/Smack.rst 18987F: security/smack/ 18988 18989SMC91x ETHERNET DRIVER 18990M: Nicolas Pitre <nico@fluxnic.net> 18991S: Odd Fixes 18992F: drivers/net/ethernet/smsc/smc91x.* 18993 18994SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18995M: Mark Rutland <mark.rutland@arm.com> 18996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18997M: Sudeep Holla <sudeep.holla@arm.com> 18998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18999S: Maintained 19000F: drivers/firmware/smccc/ 19001F: include/linux/arm-smccc.h 19002 19003SMM665 HARDWARE MONITOR DRIVER 19004M: Guenter Roeck <linux@roeck-us.net> 19005L: linux-hwmon@vger.kernel.org 19006S: Maintained 19007F: Documentation/hwmon/smm665.rst 19008F: drivers/hwmon/smm665.c 19009 19010SMSC EMC2103 HARDWARE MONITOR DRIVER 19011M: Steve Glendinning <steve.glendinning@shawell.net> 19012L: linux-hwmon@vger.kernel.org 19013S: Maintained 19014F: Documentation/hwmon/emc2103.rst 19015F: drivers/hwmon/emc2103.c 19016 19017SMSC SCH5627 HARDWARE MONITOR DRIVER 19018M: Hans de Goede <hdegoede@redhat.com> 19019L: linux-hwmon@vger.kernel.org 19020S: Supported 19021F: Documentation/hwmon/sch5627.rst 19022F: drivers/hwmon/sch5627.c 19023 19024SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19025M: Steve Glendinning <steve.glendinning@shawell.net> 19026L: linux-fbdev@vger.kernel.org 19027S: Maintained 19028F: drivers/video/fbdev/smscufx.c 19029 19030SMSC47B397 HARDWARE MONITOR DRIVER 19031M: Jean Delvare <jdelvare@suse.com> 19032L: linux-hwmon@vger.kernel.org 19033S: Maintained 19034F: Documentation/hwmon/smsc47b397.rst 19035F: drivers/hwmon/smsc47b397.c 19036 19037SMSC911x ETHERNET DRIVER 19038M: Steve Glendinning <steve.glendinning@shawell.net> 19039L: netdev@vger.kernel.org 19040S: Maintained 19041F: drivers/net/ethernet/smsc/smsc911x.* 19042F: include/linux/smsc911x.h 19043 19044SMSC9420 PCI ETHERNET DRIVER 19045M: Steve Glendinning <steve.glendinning@shawell.net> 19046L: netdev@vger.kernel.org 19047S: Maintained 19048F: drivers/net/ethernet/smsc/smsc9420.* 19049 19050SOCIONEXT (SNI) AVE NETWORK DRIVER 19051M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19052L: netdev@vger.kernel.org 19053S: Maintained 19054F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19055F: drivers/net/ethernet/socionext/sni_ave.c 19056 19057SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19058M: Jassi Brar <jaswinder.singh@linaro.org> 19059M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19060L: netdev@vger.kernel.org 19061S: Maintained 19062F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19063F: drivers/net/ethernet/socionext/netsec.c 19064 19065SOCIONEXT (SNI) Synquacer SPI DRIVER 19066M: Masahisa Kojima <masahisa.kojima@linaro.org> 19067M: Jassi Brar <jaswinder.singh@linaro.org> 19068L: linux-spi@vger.kernel.org 19069S: Maintained 19070F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19071F: drivers/spi/spi-synquacer.c 19072 19073SOCIONEXT SYNQUACER I2C DRIVER 19074M: Ard Biesheuvel <ardb@kernel.org> 19075L: linux-i2c@vger.kernel.org 19076S: Maintained 19077F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19078F: drivers/i2c/busses/i2c-synquacer.c 19079 19080SOCIONEXT UNIPHIER SOUND DRIVER 19081L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19082S: Orphan 19083F: sound/soc/uniphier/ 19084 19085SOEKRIS NET48XX LED SUPPORT 19086M: Chris Boot <bootc@bootc.net> 19087S: Maintained 19088F: drivers/leds/leds-net48xx.c 19089 19090SOFT-IWARP DRIVER (siw) 19091M: Bernard Metzler <bmt@zurich.ibm.com> 19092L: linux-rdma@vger.kernel.org 19093S: Supported 19094F: drivers/infiniband/sw/siw/ 19095F: include/uapi/rdma/siw-abi.h 19096 19097SOFT-ROCE DRIVER (rxe) 19098M: Zhu Yanjun <zyjzyj2000@gmail.com> 19099L: linux-rdma@vger.kernel.org 19100S: Supported 19101F: drivers/infiniband/sw/rxe/ 19102F: include/uapi/rdma/rdma_user_rxe.h 19103 19104SOFTLOGIC 6x10 MPEG CODEC 19105M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19106M: Anton Sviridenko <anton@corp.bluecherry.net> 19107M: Andrey Utkin <andrey_utkin@fastmail.com> 19108M: Ismael Luceno <ismael@iodev.co.uk> 19109L: linux-media@vger.kernel.org 19110S: Supported 19111F: drivers/media/pci/solo6x10/ 19112 19113SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19114M: James Morse <james.morse@arm.com> 19115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19116S: Maintained 19117F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19118F: drivers/firmware/arm_sdei.c 19119F: include/linux/arm_sdei.h 19120F: include/uapi/linux/arm_sdei.h 19121 19122SOFTWARE NODES AND DEVICE PROPERTIES 19123R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19124R: Daniel Scally <djrscally@gmail.com> 19125R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19126R: Sakari Ailus <sakari.ailus@linux.intel.com> 19127L: linux-acpi@vger.kernel.org 19128S: Maintained 19129F: drivers/base/property.c 19130F: drivers/base/swnode.c 19131F: include/linux/fwnode.h 19132F: include/linux/property.h 19133 19134SOFTWARE RAID (Multiple Disks) SUPPORT 19135M: Song Liu <song@kernel.org> 19136L: linux-raid@vger.kernel.org 19137S: Supported 19138Q: https://patchwork.kernel.org/project/linux-raid/list/ 19139T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19140F: drivers/md/Kconfig 19141F: drivers/md/Makefile 19142F: drivers/md/md* 19143F: drivers/md/raid* 19144F: include/linux/raid/ 19145F: include/uapi/linux/raid/ 19146 19147SOLIDRUN CLEARFOG SUPPORT 19148M: Russell King <linux@armlinux.org.uk> 19149S: Maintained 19150F: arch/arm/boot/dts/armada-388-clearfog* 19151F: arch/arm/boot/dts/armada-38x-solidrun-* 19152 19153SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19154M: Russell King <linux@armlinux.org.uk> 19155S: Maintained 19156F: arch/arm/boot/dts/imx6*-cubox-i* 19157F: arch/arm/boot/dts/imx6*-hummingboard* 19158F: arch/arm/boot/dts/imx6*-sr-* 19159 19160SONIC NETWORK DRIVER 19161M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19162L: netdev@vger.kernel.org 19163S: Maintained 19164F: drivers/net/ethernet/natsemi/sonic.* 19165 19166SONICS SILICON BACKPLANE DRIVER (SSB) 19167M: Michael Buesch <m@bues.ch> 19168L: linux-wireless@vger.kernel.org 19169S: Maintained 19170F: drivers/ssb/ 19171F: include/linux/ssb/ 19172 19173SONY IMX208 SENSOR DRIVER 19174M: Sakari Ailus <sakari.ailus@linux.intel.com> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177T: git git://linuxtv.org/media_tree.git 19178F: drivers/media/i2c/imx208.c 19179 19180SONY IMX214 SENSOR DRIVER 19181M: Ricardo Ribalda <ribalda@kernel.org> 19182L: linux-media@vger.kernel.org 19183S: Maintained 19184T: git git://linuxtv.org/media_tree.git 19185F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19186F: drivers/media/i2c/imx214.c 19187 19188SONY IMX219 SENSOR DRIVER 19189M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19190L: linux-media@vger.kernel.org 19191S: Maintained 19192T: git git://linuxtv.org/media_tree.git 19193F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19194F: drivers/media/i2c/imx219.c 19195 19196SONY IMX258 SENSOR DRIVER 19197M: Sakari Ailus <sakari.ailus@linux.intel.com> 19198L: linux-media@vger.kernel.org 19199S: Maintained 19200T: git git://linuxtv.org/media_tree.git 19201F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19202F: drivers/media/i2c/imx258.c 19203 19204SONY IMX274 SENSOR DRIVER 19205M: Leon Luo <leonl@leopardimaging.com> 19206L: linux-media@vger.kernel.org 19207S: Maintained 19208T: git git://linuxtv.org/media_tree.git 19209F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19210F: drivers/media/i2c/imx274.c 19211 19212SONY IMX290 SENSOR DRIVER 19213M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19214L: linux-media@vger.kernel.org 19215S: Maintained 19216T: git git://linuxtv.org/media_tree.git 19217F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19218F: drivers/media/i2c/imx290.c 19219 19220SONY IMX319 SENSOR DRIVER 19221M: Bingbu Cao <bingbu.cao@intel.com> 19222L: linux-media@vger.kernel.org 19223S: Maintained 19224T: git git://linuxtv.org/media_tree.git 19225F: drivers/media/i2c/imx319.c 19226 19227SONY IMX334 SENSOR DRIVER 19228M: Paul J. Murphy <paul.j.murphy@intel.com> 19229M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19230L: linux-media@vger.kernel.org 19231S: Maintained 19232T: git git://linuxtv.org/media_tree.git 19233F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19234F: drivers/media/i2c/imx334.c 19235 19236SONY IMX335 SENSOR DRIVER 19237M: Paul J. Murphy <paul.j.murphy@intel.com> 19238M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19239L: linux-media@vger.kernel.org 19240S: Maintained 19241T: git git://linuxtv.org/media_tree.git 19242F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19243F: drivers/media/i2c/imx335.c 19244 19245SONY IMX355 SENSOR DRIVER 19246M: Tianshu Qiu <tian.shu.qiu@intel.com> 19247L: linux-media@vger.kernel.org 19248S: Maintained 19249T: git git://linuxtv.org/media_tree.git 19250F: drivers/media/i2c/imx355.c 19251 19252SONY IMX412 SENSOR DRIVER 19253M: Paul J. Murphy <paul.j.murphy@intel.com> 19254M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19255L: linux-media@vger.kernel.org 19256S: Maintained 19257T: git git://linuxtv.org/media_tree.git 19258F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19259F: drivers/media/i2c/imx412.c 19260 19261SONY MEMORYSTICK SUBSYSTEM 19262M: Maxim Levitsky <maximlevitsky@gmail.com> 19263M: Alex Dubov <oakad@yahoo.com> 19264M: Ulf Hansson <ulf.hansson@linaro.org> 19265L: linux-mmc@vger.kernel.org 19266S: Maintained 19267T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19268F: drivers/memstick/ 19269F: include/linux/memstick.h 19270 19271SONY VAIO CONTROL DEVICE DRIVER 19272M: Mattia Dongili <malattia@linux.it> 19273L: platform-driver-x86@vger.kernel.org 19274S: Maintained 19275W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19276F: Documentation/admin-guide/laptops/sony-laptop.rst 19277F: drivers/char/sonypi.c 19278F: drivers/platform/x86/sony-laptop.c 19279F: include/linux/sony-laptop.h 19280 19281SOUND 19282M: Jaroslav Kysela <perex@perex.cz> 19283M: Takashi Iwai <tiwai@suse.com> 19284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19285S: Maintained 19286W: http://www.alsa-project.org/ 19287Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19288T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19289F: Documentation/sound/ 19290F: include/sound/ 19291F: include/uapi/sound/ 19292F: sound/ 19293F: tools/testing/selftests/alsa 19294 19295SOUND - COMPRESSED AUDIO 19296M: Vinod Koul <vkoul@kernel.org> 19297L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19298S: Supported 19299T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19300F: Documentation/sound/designs/compress-offload.rst 19301F: include/sound/compress_driver.h 19302F: include/uapi/sound/compress_* 19303F: sound/core/compress_offload.c 19304F: sound/soc/soc-compress.c 19305 19306SOUND - DMAENGINE HELPERS 19307M: Lars-Peter Clausen <lars@metafoo.de> 19308S: Supported 19309F: include/sound/dmaengine_pcm.h 19310F: sound/core/pcm_dmaengine.c 19311F: sound/soc/soc-generic-dmaengine-pcm.c 19312 19313SOUND - ALSA SELFTESTS 19314M: Mark Brown <broonie@kernel.org> 19315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19316L: linux-kselftest@vger.kernel.org 19317S: Supported 19318F: tools/testing/selftests/alsa 19319 19320SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19321M: Liam Girdwood <lgirdwood@gmail.com> 19322M: Mark Brown <broonie@kernel.org> 19323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19324S: Supported 19325W: http://alsa-project.org/main/index.php/ASoC 19326T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19327F: Documentation/devicetree/bindings/sound/ 19328F: Documentation/sound/soc/ 19329F: include/dt-bindings/sound/ 19330F: include/sound/soc* 19331F: sound/soc/ 19332 19333SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19334M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19335M: Liam Girdwood <lgirdwood@gmail.com> 19336M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19337M: Bard Liao <yung-chuan.liao@linux.intel.com> 19338M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19339R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19340M: Daniel Baluta <daniel.baluta@nxp.com> 19341L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19342S: Supported 19343W: https://github.com/thesofproject/linux/ 19344F: sound/soc/sof/ 19345 19346SOUNDWIRE SUBSYSTEM 19347M: Vinod Koul <vkoul@kernel.org> 19348M: Bard Liao <yung-chuan.liao@linux.intel.com> 19349R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19350R: Sanyog Kale <sanyog.r.kale@intel.com> 19351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19352S: Supported 19353T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19354F: Documentation/driver-api/soundwire/ 19355F: drivers/soundwire/ 19356F: include/linux/soundwire/ 19357 19358SP2 MEDIA DRIVER 19359M: Olli Salonen <olli.salonen@iki.fi> 19360L: linux-media@vger.kernel.org 19361S: Maintained 19362W: https://linuxtv.org 19363Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19364F: drivers/media/dvb-frontends/sp2* 19365 19366SPARC + UltraSPARC (sparc/sparc64) 19367M: "David S. Miller" <davem@davemloft.net> 19368L: sparclinux@vger.kernel.org 19369S: Maintained 19370Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19371T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19372T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19373F: arch/sparc/ 19374F: drivers/sbus/ 19375 19376SPARC SERIAL DRIVERS 19377M: "David S. Miller" <davem@davemloft.net> 19378L: sparclinux@vger.kernel.org 19379S: Maintained 19380T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19381T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19382F: drivers/tty/serial/suncore.c 19383F: drivers/tty/serial/sunhv.c 19384F: drivers/tty/serial/sunsab.c 19385F: drivers/tty/serial/sunsab.h 19386F: drivers/tty/serial/sunsu.c 19387F: drivers/tty/serial/sunzilog.c 19388F: drivers/tty/serial/sunzilog.h 19389F: drivers/tty/vcc.c 19390F: include/linux/sunserialcore.h 19391 19392SPARSE CHECKER 19393M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19394L: linux-sparse@vger.kernel.org 19395S: Maintained 19396W: https://sparse.docs.kernel.org/ 19397T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19398Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19399B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19400F: include/linux/compiler.h 19401 19402SPEAKUP CONSOLE SPEECH DRIVER 19403M: William Hubbs <w.d.hubbs@gmail.com> 19404M: Chris Brannon <chris@the-brannons.com> 19405M: Kirk Reiser <kirk@reisers.ca> 19406M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19407L: speakup@linux-speakup.org 19408S: Odd Fixes 19409W: http://www.linux-speakup.org/ 19410W: https://github.com/linux-speakup/speakup 19411B: https://github.com/linux-speakup/speakup/issues 19412F: drivers/accessibility/speakup/ 19413 19414SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19415M: Viresh Kumar <vireshk@kernel.org> 19416M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19417M: soc@kernel.org 19418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19419S: Maintained 19420W: http://www.st.com/spear 19421F: arch/arm/boot/dts/spear* 19422F: arch/arm/mach-spear/ 19423F: drivers/clk/spear/ 19424F: drivers/pinctrl/spear/ 19425 19426SPI NOR SUBSYSTEM 19427M: Tudor Ambarus <tudor.ambarus@microchip.com> 19428M: Pratyush Yadav <pratyush@kernel.org> 19429R: Michael Walle <michael@walle.cc> 19430L: linux-mtd@lists.infradead.org 19431S: Maintained 19432W: http://www.linux-mtd.infradead.org/ 19433Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19434C: irc://irc.oftc.net/mtd 19435T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19436F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19437F: drivers/mtd/spi-nor/ 19438F: include/linux/mtd/spi-nor.h 19439 19440SPI SUBSYSTEM 19441M: Mark Brown <broonie@kernel.org> 19442L: linux-spi@vger.kernel.org 19443S: Maintained 19444Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19445T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19446F: Documentation/devicetree/bindings/spi/ 19447F: Documentation/spi/ 19448F: drivers/spi/ 19449F: include/linux/spi/ 19450F: include/uapi/linux/spi/ 19451F: tools/spi/ 19452 19453SPIDERNET NETWORK DRIVER for CELL 19454M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19455M: Geoff Levand <geoff@infradead.org> 19456L: netdev@vger.kernel.org 19457L: linuxppc-dev@lists.ozlabs.org 19458S: Maintained 19459F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19460F: drivers/net/ethernet/toshiba/spider_net* 19461 19462SPMI SUBSYSTEM 19463M: Stephen Boyd <sboyd@kernel.org> 19464L: linux-kernel@vger.kernel.org 19465S: Maintained 19466T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19467F: Documentation/devicetree/bindings/spmi/ 19468F: drivers/spmi/ 19469F: include/dt-bindings/spmi/spmi.h 19470F: include/linux/spmi.h 19471F: include/trace/events/spmi.h 19472 19473SPU FILE SYSTEM 19474M: Jeremy Kerr <jk@ozlabs.org> 19475L: linuxppc-dev@lists.ozlabs.org 19476S: Supported 19477W: http://www.ibm.com/developerworks/power/cell/ 19478F: Documentation/filesystems/spufs/spufs.rst 19479F: arch/powerpc/platforms/cell/spufs/ 19480 19481SQUASHFS FILE SYSTEM 19482M: Phillip Lougher <phillip@squashfs.org.uk> 19483L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19484S: Maintained 19485W: http://squashfs.org.uk 19486T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19487F: Documentation/filesystems/squashfs.rst 19488F: fs/squashfs/ 19489 19490SRM (Alpha) environment access 19491M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19492S: Maintained 19493F: arch/alpha/kernel/srm_env.c 19494 19495ST LSM6DSx IMU IIO DRIVER 19496M: Lorenzo Bianconi <lorenzo@kernel.org> 19497L: linux-iio@vger.kernel.org 19498S: Maintained 19499W: http://www.st.com/ 19500F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19501F: drivers/iio/imu/st_lsm6dsx/ 19502 19503ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19504M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19505M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19506L: linux-media@vger.kernel.org 19507S: Maintained 19508T: git git://linuxtv.org/media_tree.git 19509F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19510F: drivers/media/i2c/st-mipid02.c 19511 19512ST STM32 I2C/SMBUS DRIVER 19513M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19514M: Alain Volmat <alain.volmat@foss.st.com> 19515L: linux-i2c@vger.kernel.org 19516S: Maintained 19517F: drivers/i2c/busses/i2c-stm32* 19518 19519ST STM32 SPI DRIVER 19520M: Alain Volmat <alain.volmat@foss.st.com> 19521L: linux-spi@vger.kernel.org 19522S: Maintained 19523F: drivers/spi/spi-stm32.c 19524 19525ST STPDDC60 DRIVER 19526M: Daniel Nilsson <daniel.nilsson@flex.com> 19527L: linux-hwmon@vger.kernel.org 19528S: Maintained 19529F: Documentation/hwmon/stpddc60.rst 19530F: drivers/hwmon/pmbus/stpddc60.c 19531 19532ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19533M: Song Qiang <songqiang1304521@gmail.com> 19534L: linux-iio@vger.kernel.org 19535S: Maintained 19536F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19537F: drivers/iio/proximity/vl53l0x-i2c.c 19538 19539STABLE BRANCH 19540M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19541M: Sasha Levin <sashal@kernel.org> 19542L: stable@vger.kernel.org 19543S: Supported 19544F: Documentation/process/stable-kernel-rules.rst 19545 19546STAGING - ATOMISP DRIVER 19547M: Mauro Carvalho Chehab <mchehab@kernel.org> 19548R: Sakari Ailus <sakari.ailus@linux.intel.com> 19549L: linux-media@vger.kernel.org 19550S: Maintained 19551F: drivers/staging/media/atomisp/ 19552 19553STAGING - FIELDBUS SUBSYSTEM 19554M: Sven Van Asbroeck <TheSven73@gmail.com> 19555S: Maintained 19556F: drivers/staging/fieldbus/* 19557F: drivers/staging/fieldbus/Documentation/ 19558 19559STAGING - HMS ANYBUS-S BUS 19560M: Sven Van Asbroeck <TheSven73@gmail.com> 19561S: Maintained 19562F: drivers/staging/fieldbus/anybuss/ 19563 19564STAGING - INDUSTRIAL IO 19565M: Jonathan Cameron <jic23@kernel.org> 19566L: linux-iio@vger.kernel.org 19567S: Odd Fixes 19568F: Documentation/devicetree/bindings/staging/iio/ 19569F: drivers/staging/iio/ 19570 19571STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19572M: Marc Dietrich <marvin24@gmx.de> 19573L: ac100@lists.launchpad.net (moderated for non-subscribers) 19574L: linux-tegra@vger.kernel.org 19575S: Maintained 19576F: drivers/staging/nvec/ 19577 19578STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19579M: Jens Frederich <jfrederich@gmail.com> 19580M: Jon Nettleton <jon.nettleton@gmail.com> 19581S: Maintained 19582W: http://wiki.laptop.org/go/DCON 19583F: drivers/staging/olpc_dcon/ 19584 19585STAGING - REALTEK RTL8188EU DRIVERS 19586M: Larry Finger <Larry.Finger@lwfinger.net> 19587M: Phillip Potter <phil@philpotter.co.uk> 19588R: Pavel Skripkin <paskripkin@gmail.com> 19589S: Supported 19590F: drivers/staging/r8188eu/ 19591 19592STAGING - REALTEK RTL8712U DRIVERS 19593M: Larry Finger <Larry.Finger@lwfinger.net> 19594M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19595S: Odd Fixes 19596F: drivers/staging/rtl8712/ 19597 19598STAGING - SEPS525 LCD CONTROLLER DRIVERS 19599M: Michael Hennerich <michael.hennerich@analog.com> 19600L: linux-fbdev@vger.kernel.org 19601S: Supported 19602F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19603F: drivers/staging/fbtft/fb_seps525.c 19604 19605STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19606M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19607M: Teddy Wang <teddy.wang@siliconmotion.com> 19608M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19609L: linux-fbdev@vger.kernel.org 19610S: Maintained 19611F: drivers/staging/sm750fb/ 19612 19613STAGING - VIA VT665X DRIVERS 19614M: Forest Bond <forest@alittletooquiet.net> 19615S: Odd Fixes 19616F: drivers/staging/vt665?/ 19617 19618STAGING SUBSYSTEM 19619M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19620L: linux-staging@lists.linux.dev 19621S: Supported 19622T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19623F: drivers/staging/ 19624 19625STARFIRE/DURALAN NETWORK DRIVER 19626M: Ion Badulescu <ionut@badula.org> 19627S: Odd Fixes 19628F: drivers/net/ethernet/adaptec/starfire* 19629 19630STARFIVE DEVICETREES 19631M: Emil Renner Berthing <kernel@esmil.dk> 19632S: Maintained 19633F: arch/riscv/boot/dts/starfive/ 19634 19635STARFIVE JH7100 CLOCK DRIVERS 19636M: Emil Renner Berthing <kernel@esmil.dk> 19637S: Maintained 19638F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19639F: drivers/clk/starfive/clk-starfive-jh7100* 19640F: include/dt-bindings/clock/starfive-jh7100*.h 19641 19642STARFIVE JH7100 PINCTRL DRIVER 19643M: Emil Renner Berthing <kernel@esmil.dk> 19644L: linux-gpio@vger.kernel.org 19645S: Maintained 19646F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19647F: drivers/pinctrl/starfive/ 19648F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19649 19650STARFIVE JH7100 RESET CONTROLLER DRIVER 19651M: Emil Renner Berthing <kernel@esmil.dk> 19652S: Maintained 19653F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19654F: drivers/reset/reset-starfive-jh7100.c 19655F: include/dt-bindings/reset/starfive-jh7100.h 19656 19657STATIC BRANCH/CALL 19658M: Peter Zijlstra <peterz@infradead.org> 19659M: Josh Poimboeuf <jpoimboe@kernel.org> 19660M: Jason Baron <jbaron@akamai.com> 19661R: Steven Rostedt <rostedt@goodmis.org> 19662R: Ard Biesheuvel <ardb@kernel.org> 19663S: Supported 19664F: arch/*/include/asm/jump_label*.h 19665F: arch/*/include/asm/static_call*.h 19666F: arch/*/kernel/jump_label.c 19667F: arch/*/kernel/static_call.c 19668F: include/linux/jump_label*.h 19669F: include/linux/static_call*.h 19670F: kernel/jump_label.c 19671F: kernel/static_call.c 19672 19673STI AUDIO (ASoC) DRIVERS 19674M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19675L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19676S: Maintained 19677F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19678F: sound/soc/sti/ 19679 19680STI CEC DRIVER 19681M: Alain Volmat <alain.volmat@foss.st.com> 19682S: Maintained 19683F: Documentation/devicetree/bindings/media/stih-cec.txt 19684F: drivers/media/cec/platform/sti/ 19685 19686STK1160 USB VIDEO CAPTURE DRIVER 19687M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19688L: linux-media@vger.kernel.org 19689S: Maintained 19690T: git git://linuxtv.org/media_tree.git 19691F: drivers/media/usb/stk1160/ 19692 19693STM32 AUDIO (ASoC) DRIVERS 19694M: Olivier Moysan <olivier.moysan@foss.st.com> 19695M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19696L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19697S: Maintained 19698F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19699F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19700F: sound/soc/stm/ 19701 19702STM32 TIMER/LPTIMER DRIVERS 19703M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19704S: Maintained 19705F: Documentation/ABI/testing/*timer-stm32 19706F: Documentation/devicetree/bindings/*/*stm32-*timer* 19707F: drivers/*/stm32-*timer* 19708F: drivers/pwm/pwm-stm32* 19709F: include/linux/*/stm32-*tim* 19710 19711STMMAC ETHERNET DRIVER 19712M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19713M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19714M: Jose Abreu <joabreu@synopsys.com> 19715L: netdev@vger.kernel.org 19716S: Supported 19717W: http://www.stlinux.com 19718F: Documentation/networking/device_drivers/ethernet/stmicro/ 19719F: drivers/net/ethernet/stmicro/stmmac/ 19720 19721SUN3/3X 19722M: Sam Creasey <sammy@sammy.net> 19723S: Maintained 19724W: http://sammy.net/sun3/ 19725F: arch/m68k/include/asm/sun3* 19726F: arch/m68k/kernel/*sun3* 19727F: arch/m68k/sun3*/ 19728F: drivers/net/ethernet/i825xx/sun3* 19729 19730SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19731M: Hans de Goede <hdegoede@redhat.com> 19732L: linux-input@vger.kernel.org 19733S: Maintained 19734F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19735F: drivers/input/keyboard/sun4i-lradc-keys.c 19736 19737SUNDANCE NETWORK DRIVER 19738M: Denis Kirjanov <kda@linux-powerpc.org> 19739L: netdev@vger.kernel.org 19740S: Maintained 19741F: drivers/net/ethernet/dlink/sundance.c 19742 19743SUN HAPPY MEAL ETHERNET DRIVER 19744M: Sean Anderson <seanga2@gmail.com> 19745S: Maintained 19746F: drivers/net/ethernet/sun/sunhme.* 19747 19748SUNPLUS ETHERNET DRIVER 19749M: Wells Lu <wellslutw@gmail.com> 19750L: netdev@vger.kernel.org 19751S: Maintained 19752W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19753F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19754F: drivers/net/ethernet/sunplus/ 19755 19756SUNPLUS OCOTP DRIVER 19757M: Vincent Shih <vincent.sunplus@gmail.com> 19758S: Maintained 19759F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19760F: drivers/nvmem/sunplus-ocotp.c 19761 19762SUNPLUS USB2 PHY DRIVER 19763M: Vincent Shih <vincent.sunplus@gmail.com> 19764L: linux-usb@vger.kernel.org 19765S: Maintained 19766F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19767F: drivers/phy/sunplus/Kconfig 19768F: drivers/phy/sunplus/Makefile 19769F: drivers/phy/sunplus/phy-sunplus-usb2.c 19770 19771SUNPLUS PWM DRIVER 19772M: Hammer Hsieh <hammerh0314@gmail.com> 19773S: Maintained 19774F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19775F: drivers/pwm/pwm-sunplus.c 19776 19777SUNPLUS RTC DRIVER 19778M: Vincent Shih <vincent.sunplus@gmail.com> 19779L: linux-rtc@vger.kernel.org 19780S: Maintained 19781F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19782F: drivers/rtc/rtc-sunplus.c 19783 19784SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19785M: Li-hao Kuo <lhjeff911@gmail.com> 19786L: linux-spi@vger.kernel.org 19787S: Maintained 19788F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19789F: drivers/spi/spi-sunplus-sp7021.c 19790 19791SUNPLUS UART DRIVER 19792M: Hammer Hsieh <hammerh0314@gmail.com> 19793S: Maintained 19794F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19795F: drivers/tty/serial/sunplus-uart.c 19796 19797SUNPLUS WATCHDOG DRIVER 19798M: Xiantao Hu <xt.hu@cqplus1.com> 19799L: linux-watchdog@vger.kernel.org 19800S: Maintained 19801F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19802F: drivers/watchdog/sunplus_wdt.c 19803 19804SUPERH 19805M: Yoshinori Sato <ysato@users.sourceforge.jp> 19806M: Rich Felker <dalias@libc.org> 19807L: linux-sh@vger.kernel.org 19808S: Maintained 19809Q: http://patchwork.kernel.org/project/linux-sh/list/ 19810F: Documentation/sh/ 19811F: arch/sh/ 19812F: drivers/sh/ 19813 19814SUSPEND TO RAM 19815M: "Rafael J. Wysocki" <rafael@kernel.org> 19816M: Len Brown <len.brown@intel.com> 19817M: Pavel Machek <pavel@ucw.cz> 19818L: linux-pm@vger.kernel.org 19819S: Supported 19820B: https://bugzilla.kernel.org 19821F: Documentation/power/ 19822F: arch/x86/kernel/acpi/ 19823F: drivers/base/power/ 19824F: include/linux/freezer.h 19825F: include/linux/pm.h 19826F: include/linux/suspend.h 19827F: kernel/power/ 19828 19829SVGA HANDLING 19830M: Martin Mares <mj@ucw.cz> 19831L: linux-video@atrey.karlin.mff.cuni.cz 19832S: Maintained 19833F: Documentation/admin-guide/svga.rst 19834F: arch/x86/boot/video* 19835 19836SWITCHDEV 19837M: Jiri Pirko <jiri@resnulli.us> 19838M: Ivan Vecera <ivecera@redhat.com> 19839L: netdev@vger.kernel.org 19840S: Supported 19841F: include/net/switchdev.h 19842F: net/switchdev/ 19843 19844SY8106A REGULATOR DRIVER 19845M: Icenowy Zheng <icenowy@aosc.io> 19846S: Maintained 19847F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19848F: drivers/regulator/sy8106a-regulator.c 19849 19850SYNC FILE FRAMEWORK 19851M: Sumit Semwal <sumit.semwal@linaro.org> 19852R: Gustavo Padovan <gustavo@padovan.org> 19853L: linux-media@vger.kernel.org 19854L: dri-devel@lists.freedesktop.org 19855S: Maintained 19856T: git git://anongit.freedesktop.org/drm/drm-misc 19857F: Documentation/driver-api/sync_file.rst 19858F: drivers/dma-buf/dma-fence* 19859F: drivers/dma-buf/sw_sync.c 19860F: drivers/dma-buf/sync_* 19861F: include/linux/sync_file.h 19862F: include/uapi/linux/sync_file.h 19863 19864SYNOPSYS ARC ARCHITECTURE 19865M: Vineet Gupta <vgupta@kernel.org> 19866L: linux-snps-arc@lists.infradead.org 19867S: Supported 19868T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19869F: Documentation/arc/ 19870F: Documentation/devicetree/bindings/arc/* 19871F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19872F: arch/arc/ 19873F: drivers/clocksource/arc_timer.c 19874F: drivers/tty/serial/arc_uart.c 19875 19876SYNOPSYS ARC HSDK SDP pll clock driver 19877M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19878S: Supported 19879F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19880F: drivers/clk/clk-hsdk-pll.c 19881 19882SYNOPSYS ARC SDP clock driver 19883M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19884S: Supported 19885F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19886F: drivers/clk/axs10x/* 19887 19888SYNOPSYS ARC SDP platform support 19889M: Alexey Brodkin <abrodkin@synopsys.com> 19890S: Supported 19891F: Documentation/devicetree/bindings/arc/axs10* 19892F: arch/arc/boot/dts/ax* 19893F: arch/arc/plat-axs10x 19894 19895SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19896M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19897S: Supported 19898F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19899F: drivers/reset/reset-axs10x.c 19900 19901SYNOPSYS CREG GPIO DRIVER 19902M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19903S: Maintained 19904F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19905F: drivers/gpio/gpio-creg-snps.c 19906 19907SYNOPSYS DESIGNWARE 8250 UART DRIVER 19908M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19909R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19910S: Supported 19911F: drivers/tty/serial/8250/8250_dw.c 19912F: drivers/tty/serial/8250/8250_dwlib.* 19913F: drivers/tty/serial/8250/8250_lpss.c 19914 19915SYNOPSYS DESIGNWARE APB GPIO DRIVER 19916M: Hoan Tran <hoan@os.amperecomputing.com> 19917M: Serge Semin <fancer.lancer@gmail.com> 19918L: linux-gpio@vger.kernel.org 19919S: Maintained 19920F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19921F: drivers/gpio/gpio-dwapb.c 19922 19923SYNOPSYS DESIGNWARE APB SSI DRIVER 19924M: Serge Semin <fancer.lancer@gmail.com> 19925L: linux-spi@vger.kernel.org 19926S: Supported 19927F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19928F: drivers/spi/spi-dw* 19929 19930SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19931M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19932S: Maintained 19933F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19934F: drivers/dma/dw-axi-dmac/ 19935 19936SYNOPSYS DESIGNWARE DMAC DRIVER 19937M: Viresh Kumar <vireshk@kernel.org> 19938R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19939S: Maintained 19940F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19941F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19942F: drivers/dma/dw/ 19943F: include/dt-bindings/dma/dw-dmac.h 19944F: include/linux/dma/dw.h 19945F: include/linux/platform_data/dma-dw.h 19946 19947SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19948M: Jose Abreu <Jose.Abreu@synopsys.com> 19949L: netdev@vger.kernel.org 19950S: Supported 19951F: drivers/net/ethernet/synopsys/ 19952 19953SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19954M: Jose Abreu <Jose.Abreu@synopsys.com> 19955L: netdev@vger.kernel.org 19956S: Supported 19957F: drivers/net/pcs/pcs-xpcs.c 19958F: drivers/net/pcs/pcs-xpcs.h 19959F: include/linux/pcs/pcs-xpcs.h 19960 19961SYNOPSYS DESIGNWARE I2C DRIVER 19962M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19963R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19964R: Mika Westerberg <mika.westerberg@linux.intel.com> 19965R: Jan Dabros <jsd@semihalf.com> 19966L: linux-i2c@vger.kernel.org 19967S: Supported 19968F: drivers/i2c/busses/i2c-designware-* 19969 19970SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19971M: Jaehoon Chung <jh80.chung@samsung.com> 19972L: linux-mmc@vger.kernel.org 19973S: Maintained 19974F: drivers/mmc/host/dw_mmc* 19975 19976SYNOPSYS HSDK RESET CONTROLLER DRIVER 19977M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19978S: Supported 19979F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19980F: drivers/reset/reset-hsdk.c 19981F: include/dt-bindings/reset/snps,hsdk-reset.h 19982 19983SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19984M: Prabu Thangamuthu <prabu.t@synopsys.com> 19985M: Manjunath M B <manjumb@synopsys.com> 19986L: linux-mmc@vger.kernel.org 19987S: Maintained 19988F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19989 19990SYSTEM CONFIGURATION (SYSCON) 19991M: Lee Jones <lee@kernel.org> 19992M: Arnd Bergmann <arnd@arndb.de> 19993S: Supported 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19995F: drivers/mfd/syscon.c 19996 19997SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19998M: Sudeep Holla <sudeep.holla@arm.com> 19999R: Cristian Marussi <cristian.marussi@arm.com> 20000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20001S: Maintained 20002F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20003F: drivers/clk/clk-sc[mp]i.c 20004F: drivers/cpufreq/sc[mp]i-cpufreq.c 20005F: drivers/firmware/arm_scmi/ 20006F: drivers/firmware/arm_scpi.c 20007F: drivers/regulator/scmi-regulator.c 20008F: drivers/reset/reset-scmi.c 20009F: include/linux/sc[mp]i_protocol.h 20010F: include/trace/events/scmi.h 20011F: include/uapi/linux/virtio_scmi.h 20012 20013SYSTEM RESET/SHUTDOWN DRIVERS 20014M: Sebastian Reichel <sre@kernel.org> 20015L: linux-pm@vger.kernel.org 20016S: Maintained 20017T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20018F: Documentation/devicetree/bindings/power/reset/ 20019F: drivers/power/reset/ 20020 20021SYSTEM TRACE MODULE CLASS 20022M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20023S: Maintained 20024T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20025F: Documentation/trace/stm.rst 20026F: drivers/hwtracing/stm/ 20027F: include/linux/stm.h 20028F: include/uapi/linux/stm.h 20029 20030SYSTEM76 ACPI DRIVER 20031M: Jeremy Soller <jeremy@system76.com> 20032M: System76 Product Development <productdev@system76.com> 20033L: platform-driver-x86@vger.kernel.org 20034S: Maintained 20035F: drivers/platform/x86/system76_acpi.c 20036 20037SYSV FILESYSTEM 20038M: Christoph Hellwig <hch@infradead.org> 20039S: Maintained 20040F: Documentation/filesystems/sysv-fs.rst 20041F: fs/sysv/ 20042F: include/linux/sysv_fs.h 20043 20044TASKSTATS STATISTICS INTERFACE 20045M: Balbir Singh <bsingharora@gmail.com> 20046S: Maintained 20047F: Documentation/accounting/taskstats* 20048F: include/linux/taskstats* 20049F: kernel/taskstats.c 20050 20051TC subsystem 20052M: Jamal Hadi Salim <jhs@mojatatu.com> 20053M: Cong Wang <xiyou.wangcong@gmail.com> 20054M: Jiri Pirko <jiri@resnulli.us> 20055L: netdev@vger.kernel.org 20056S: Maintained 20057F: include/net/pkt_cls.h 20058F: include/net/pkt_sched.h 20059F: include/net/tc_act/ 20060F: include/uapi/linux/pkt_cls.h 20061F: include/uapi/linux/pkt_sched.h 20062F: include/uapi/linux/tc_act/ 20063F: include/uapi/linux/tc_ematch/ 20064F: net/sched/ 20065F: tools/testing/selftests/tc-testing 20066 20067TC90522 MEDIA DRIVER 20068M: Akihiro Tsukada <tskd08@gmail.com> 20069L: linux-media@vger.kernel.org 20070S: Odd Fixes 20071F: drivers/media/dvb-frontends/tc90522* 20072 20073TCP LOW PRIORITY MODULE 20074M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20075M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20076S: Maintained 20077W: http://tcp-lp-mod.sourceforge.net/ 20078F: net/ipv4/tcp_lp.c 20079 20080TDA10071 MEDIA DRIVER 20081M: Antti Palosaari <crope@iki.fi> 20082L: linux-media@vger.kernel.org 20083S: Maintained 20084W: https://linuxtv.org 20085W: http://palosaari.fi/linux/ 20086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20087T: git git://linuxtv.org/anttip/media_tree.git 20088F: drivers/media/dvb-frontends/tda10071* 20089 20090TDA18212 MEDIA DRIVER 20091M: Antti Palosaari <crope@iki.fi> 20092L: linux-media@vger.kernel.org 20093S: Maintained 20094W: https://linuxtv.org 20095W: http://palosaari.fi/linux/ 20096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20097T: git git://linuxtv.org/anttip/media_tree.git 20098F: drivers/media/tuners/tda18212* 20099 20100TDA18218 MEDIA DRIVER 20101M: Antti Palosaari <crope@iki.fi> 20102L: linux-media@vger.kernel.org 20103S: Maintained 20104W: https://linuxtv.org 20105W: http://palosaari.fi/linux/ 20106Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20107T: git git://linuxtv.org/anttip/media_tree.git 20108F: drivers/media/tuners/tda18218* 20109 20110TDA18250 MEDIA DRIVER 20111M: Olli Salonen <olli.salonen@iki.fi> 20112L: linux-media@vger.kernel.org 20113S: Maintained 20114W: https://linuxtv.org 20115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20116T: git git://linuxtv.org/media_tree.git 20117F: drivers/media/tuners/tda18250* 20118 20119TDA18271 MEDIA DRIVER 20120M: Michael Krufky <mkrufky@linuxtv.org> 20121L: linux-media@vger.kernel.org 20122S: Maintained 20123W: https://linuxtv.org 20124W: http://github.com/mkrufky 20125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20126T: git git://linuxtv.org/mkrufky/tuners.git 20127F: drivers/media/tuners/tda18271* 20128 20129TDA1997x MEDIA DRIVER 20130M: Tim Harvey <tharvey@gateworks.com> 20131L: linux-media@vger.kernel.org 20132S: Maintained 20133W: https://linuxtv.org 20134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20135F: drivers/media/i2c/tda1997x.* 20136 20137TDA827x MEDIA DRIVER 20138M: Michael Krufky <mkrufky@linuxtv.org> 20139L: linux-media@vger.kernel.org 20140S: Maintained 20141W: https://linuxtv.org 20142W: http://github.com/mkrufky 20143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20144T: git git://linuxtv.org/mkrufky/tuners.git 20145F: drivers/media/tuners/tda8290.* 20146 20147TDA8290 MEDIA DRIVER 20148M: Michael Krufky <mkrufky@linuxtv.org> 20149L: linux-media@vger.kernel.org 20150S: Maintained 20151W: https://linuxtv.org 20152W: http://github.com/mkrufky 20153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20154T: git git://linuxtv.org/mkrufky/tuners.git 20155F: drivers/media/tuners/tda8290.* 20156 20157TDA9840 MEDIA DRIVER 20158M: Hans Verkuil <hverkuil@xs4all.nl> 20159L: linux-media@vger.kernel.org 20160S: Maintained 20161W: https://linuxtv.org 20162T: git git://linuxtv.org/media_tree.git 20163F: drivers/media/i2c/tda9840* 20164 20165TEA5761 TUNER DRIVER 20166M: Mauro Carvalho Chehab <mchehab@kernel.org> 20167L: linux-media@vger.kernel.org 20168S: Odd fixes 20169W: https://linuxtv.org 20170T: git git://linuxtv.org/media_tree.git 20171F: drivers/media/tuners/tea5761.* 20172 20173TEA5767 TUNER DRIVER 20174M: Mauro Carvalho Chehab <mchehab@kernel.org> 20175L: linux-media@vger.kernel.org 20176S: Maintained 20177W: https://linuxtv.org 20178T: git git://linuxtv.org/media_tree.git 20179F: drivers/media/tuners/tea5767.* 20180 20181TEA6415C MEDIA DRIVER 20182M: Hans Verkuil <hverkuil@xs4all.nl> 20183L: linux-media@vger.kernel.org 20184S: Maintained 20185W: https://linuxtv.org 20186T: git git://linuxtv.org/media_tree.git 20187F: drivers/media/i2c/tea6415c* 20188 20189TEA6420 MEDIA DRIVER 20190M: Hans Verkuil <hverkuil@xs4all.nl> 20191L: linux-media@vger.kernel.org 20192S: Maintained 20193W: https://linuxtv.org 20194T: git git://linuxtv.org/media_tree.git 20195F: drivers/media/i2c/tea6420* 20196 20197TEAM DRIVER 20198M: Jiri Pirko <jiri@resnulli.us> 20199L: netdev@vger.kernel.org 20200S: Supported 20201F: drivers/net/team/ 20202F: include/linux/if_team.h 20203F: include/uapi/linux/if_team.h 20204F: tools/testing/selftests/drivers/net/team/ 20205 20206TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20207M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20208S: Maintained 20209F: arch/x86/platform/ts5500/ 20210 20211TECHNOTREND USB IR RECEIVER 20212M: Sean Young <sean@mess.org> 20213L: linux-media@vger.kernel.org 20214S: Maintained 20215F: drivers/media/rc/ttusbir.c 20216 20217TECHWELL TW9910 VIDEO DECODER 20218L: linux-media@vger.kernel.org 20219S: Orphan 20220F: drivers/media/i2c/tw9910.c 20221F: include/media/i2c/tw9910.h 20222 20223TEE SUBSYSTEM 20224M: Jens Wiklander <jens.wiklander@linaro.org> 20225R: Sumit Garg <sumit.garg@linaro.org> 20226L: op-tee@lists.trustedfirmware.org 20227S: Maintained 20228F: Documentation/staging/tee.rst 20229F: drivers/tee/ 20230F: include/linux/tee_drv.h 20231F: include/uapi/linux/tee.h 20232 20233TEGRA ARCHITECTURE SUPPORT 20234M: Thierry Reding <thierry.reding@gmail.com> 20235M: Jonathan Hunter <jonathanh@nvidia.com> 20236L: linux-tegra@vger.kernel.org 20237S: Supported 20238Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20239T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20240N: [^a-z]tegra 20241 20242TEGRA CLOCK DRIVER 20243M: Peter De Schrijver <pdeschrijver@nvidia.com> 20244M: Prashant Gaikwad <pgaikwad@nvidia.com> 20245S: Supported 20246F: drivers/clk/tegra/ 20247 20248TEGRA DMA DRIVERS 20249M: Laxman Dewangan <ldewangan@nvidia.com> 20250M: Jon Hunter <jonathanh@nvidia.com> 20251S: Supported 20252F: drivers/dma/tegra* 20253 20254TEGRA I2C DRIVER 20255M: Laxman Dewangan <ldewangan@nvidia.com> 20256R: Dmitry Osipenko <digetx@gmail.com> 20257S: Supported 20258F: drivers/i2c/busses/i2c-tegra.c 20259 20260TEGRA IOMMU DRIVERS 20261M: Thierry Reding <thierry.reding@gmail.com> 20262R: Krishna Reddy <vdumpa@nvidia.com> 20263L: linux-tegra@vger.kernel.org 20264S: Supported 20265F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20266F: drivers/iommu/tegra* 20267 20268TEGRA KBC DRIVER 20269M: Laxman Dewangan <ldewangan@nvidia.com> 20270S: Supported 20271F: drivers/input/keyboard/tegra-kbc.c 20272 20273TEGRA NAND DRIVER 20274M: Stefan Agner <stefan@agner.ch> 20275M: Lucas Stach <dev@lynxeye.de> 20276S: Maintained 20277F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20278F: drivers/mtd/nand/raw/tegra_nand.c 20279 20280TEGRA PWM DRIVER 20281M: Thierry Reding <thierry.reding@gmail.com> 20282S: Supported 20283F: drivers/pwm/pwm-tegra.c 20284 20285TEGRA SERIAL DRIVER 20286M: Laxman Dewangan <ldewangan@nvidia.com> 20287S: Supported 20288F: drivers/tty/serial/serial-tegra.c 20289 20290TEGRA SPI DRIVER 20291M: Laxman Dewangan <ldewangan@nvidia.com> 20292S: Supported 20293F: drivers/spi/spi-tegra* 20294 20295TEGRA QUAD SPI DRIVER 20296M: Thierry Reding <thierry.reding@gmail.com> 20297M: Jonathan Hunter <jonathanh@nvidia.com> 20298M: Sowjanya Komatineni <skomatineni@nvidia.com> 20299L: linux-tegra@vger.kernel.org 20300S: Maintained 20301F: drivers/spi/spi-tegra210-quad.c 20302 20303TEGRA VIDEO DRIVER 20304M: Thierry Reding <thierry.reding@gmail.com> 20305M: Jonathan Hunter <jonathanh@nvidia.com> 20306M: Sowjanya Komatineni <skomatineni@nvidia.com> 20307L: linux-media@vger.kernel.org 20308L: linux-tegra@vger.kernel.org 20309S: Maintained 20310F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20311F: drivers/staging/media/tegra-video/ 20312 20313TEGRA XUSB PADCTL DRIVER 20314M: JC Kuo <jckuo@nvidia.com> 20315S: Supported 20316F: drivers/phy/tegra/xusb* 20317 20318TEHUTI ETHERNET DRIVER 20319M: Andy Gospodarek <andy@greyhouse.net> 20320L: netdev@vger.kernel.org 20321S: Supported 20322F: drivers/net/ethernet/tehuti/* 20323 20324TELECOM CLOCK DRIVER FOR MCPL0010 20325M: Mark Gross <markgross@kernel.org> 20326S: Supported 20327F: drivers/char/tlclk.c 20328 20329TEMPO SEMICONDUCTOR DRIVERS 20330M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20331S: Maintained 20332F: Documentation/devicetree/bindings/sound/tscs*.txt 20333F: sound/soc/codecs/tscs*.c 20334F: sound/soc/codecs/tscs*.h 20335 20336TENSILICA XTENSA PORT (xtensa) 20337M: Chris Zankel <chris@zankel.net> 20338M: Max Filippov <jcmvbkbc@gmail.com> 20339L: linux-xtensa@linux-xtensa.org 20340S: Maintained 20341T: git git://github.com/czankel/xtensa-linux.git 20342F: arch/xtensa/ 20343F: drivers/irqchip/irq-xtensa-* 20344 20345TEXAS INSTRUMENTS ASoC DRIVERS 20346M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20347L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20348S: Maintained 20349F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20350F: sound/soc/ti/ 20351 20352TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20353M: Ricardo Ribalda <ribalda@kernel.org> 20354L: linux-iio@vger.kernel.org 20355S: Supported 20356F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20357F: drivers/iio/dac/ti-dac7612.c 20358 20359TEXAS INSTRUMENTS DMA DRIVERS 20360M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20361L: dmaengine@vger.kernel.org 20362S: Maintained 20363F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20364F: Documentation/devicetree/bindings/dma/ti-edma.txt 20365F: Documentation/devicetree/bindings/dma/ti/ 20366F: drivers/dma/ti/ 20367X: drivers/dma/ti/cppi41.c 20368F: include/linux/dma/k3-udma-glue.h 20369F: include/linux/dma/ti-cppi5.h 20370F: include/linux/dma/k3-psil.h 20371 20372TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20373M: Nishanth Menon <nm@ti.com> 20374M: Tero Kristo <kristo@kernel.org> 20375M: Santosh Shilimkar <ssantosh@kernel.org> 20376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20377S: Maintained 20378F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20379F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20380F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20381F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20382F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20383F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20384F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20385F: drivers/clk/keystone/sci-clk.c 20386F: drivers/firmware/ti_sci* 20387F: drivers/irqchip/irq-ti-sci-inta.c 20388F: drivers/irqchip/irq-ti-sci-intr.c 20389F: drivers/reset/reset-ti-sci.c 20390F: drivers/soc/ti/ti_sci_inta_msi.c 20391F: drivers/soc/ti/ti_sci_pm_domains.c 20392F: include/dt-bindings/soc/ti,sci_pm_domain.h 20393F: include/linux/soc/ti/ti_sci_inta_msi.h 20394F: include/linux/soc/ti/ti_sci_protocol.h 20395 20396TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20397M: Robert Marko <robert.marko@sartura.hr> 20398M: Luka Perkov <luka.perkov@sartura.hr> 20399L: linux-hwmon@vger.kernel.org 20400S: Maintained 20401F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20402F: Documentation/hwmon/tps23861.rst 20403F: drivers/hwmon/tps23861.c 20404 20405TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20406M: Puranjay Mohan <puranjay12@gmail.com> 20407L: linux-iio@vger.kernel.org 20408S: Supported 20409F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20410F: drivers/iio/temperature/tmp117.c 20411 20412THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20413M: Hans Verkuil <hverkuil@xs4all.nl> 20414L: linux-media@vger.kernel.org 20415S: Maintained 20416W: https://linuxtv.org 20417T: git git://linuxtv.org/media_tree.git 20418F: drivers/media/radio/radio-raremono.c 20419 20420THERMAL 20421M: Rafael J. Wysocki <rafael@kernel.org> 20422M: Daniel Lezcano <daniel.lezcano@linaro.org> 20423R: Amit Kucheria <amitk@kernel.org> 20424R: Zhang Rui <rui.zhang@intel.com> 20425L: linux-pm@vger.kernel.org 20426S: Supported 20427Q: https://patchwork.kernel.org/project/linux-pm/list/ 20428T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20429F: Documentation/ABI/testing/sysfs-class-thermal 20430F: Documentation/devicetree/bindings/thermal/ 20431F: Documentation/driver-api/thermal/ 20432F: drivers/thermal/ 20433F: include/dt-bindings/thermal/ 20434F: include/linux/cpu_cooling.h 20435F: include/linux/thermal.h 20436F: include/uapi/linux/thermal.h 20437F: tools/lib/thermal/ 20438F: tools/thermal/ 20439 20440THERMAL DRIVER FOR AMLOGIC SOCS 20441M: Guillaume La Roque <glaroque@baylibre.com> 20442L: linux-pm@vger.kernel.org 20443L: linux-amlogic@lists.infradead.org 20444S: Supported 20445W: http://linux-meson.com/ 20446F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20447F: drivers/thermal/amlogic_thermal.c 20448 20449THERMAL/CPU_COOLING 20450M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20451M: Daniel Lezcano <daniel.lezcano@linaro.org> 20452M: Viresh Kumar <viresh.kumar@linaro.org> 20453R: Lukasz Luba <lukasz.luba@arm.com> 20454L: linux-pm@vger.kernel.org 20455S: Supported 20456F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20457F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20458F: drivers/thermal/cpufreq_cooling.c 20459F: drivers/thermal/cpuidle_cooling.c 20460F: include/linux/cpu_cooling.h 20461 20462THERMAL/POWER_ALLOCATOR 20463M: Lukasz Luba <lukasz.luba@arm.com> 20464L: linux-pm@vger.kernel.org 20465S: Maintained 20466F: Documentation/driver-api/thermal/power_allocator.rst 20467F: drivers/thermal/gov_power_allocator.c 20468F: include/trace/events/thermal_power_allocator.h 20469 20470THINKPAD ACPI EXTRAS DRIVER 20471M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20472L: ibm-acpi-devel@lists.sourceforge.net 20473L: platform-driver-x86@vger.kernel.org 20474S: Maintained 20475W: http://ibm-acpi.sourceforge.net 20476W: http://thinkwiki.org/wiki/Ibm-acpi 20477T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20478F: drivers/platform/x86/thinkpad_acpi.c 20479 20480THINKPAD LMI DRIVER 20481M: Mark Pearson <markpearson@lenovo.com> 20482L: platform-driver-x86@vger.kernel.org 20483S: Maintained 20484F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20485F: drivers/platform/x86/think-lmi.? 20486 20487THUNDERBOLT DMA TRAFFIC TEST DRIVER 20488M: Isaac Hazan <isaac.hazan@intel.com> 20489L: linux-usb@vger.kernel.org 20490S: Maintained 20491F: drivers/thunderbolt/dma_test.c 20492 20493THUNDERBOLT DRIVER 20494M: Andreas Noever <andreas.noever@gmail.com> 20495M: Michael Jamet <michael.jamet@intel.com> 20496M: Mika Westerberg <mika.westerberg@linux.intel.com> 20497M: Yehezkel Bernat <YehezkelShB@gmail.com> 20498L: linux-usb@vger.kernel.org 20499S: Maintained 20500T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20501F: Documentation/admin-guide/thunderbolt.rst 20502F: drivers/thunderbolt/ 20503F: include/linux/thunderbolt.h 20504 20505THUNDERBOLT NETWORK DRIVER 20506M: Michael Jamet <michael.jamet@intel.com> 20507M: Mika Westerberg <mika.westerberg@linux.intel.com> 20508M: Yehezkel Bernat <YehezkelShB@gmail.com> 20509L: netdev@vger.kernel.org 20510S: Maintained 20511F: drivers/net/thunderbolt.c 20512 20513THUNDERX GPIO DRIVER 20514M: Robert Richter <rric@kernel.org> 20515S: Odd Fixes 20516F: drivers/gpio/gpio-thunderx.c 20517 20518TI AM437X VPFE DRIVER 20519M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20520L: linux-media@vger.kernel.org 20521S: Maintained 20522W: https://linuxtv.org 20523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20524T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20525F: drivers/media/platform/ti/am437x/ 20526 20527TI BANDGAP AND THERMAL DRIVER 20528M: Eduardo Valentin <edubezval@gmail.com> 20529M: Keerthy <j-keerthy@ti.com> 20530L: linux-pm@vger.kernel.org 20531L: linux-omap@vger.kernel.org 20532S: Maintained 20533F: drivers/thermal/ti-soc-thermal/ 20534 20535TI BQ27XXX POWER SUPPLY DRIVER 20536F: drivers/power/supply/bq27xxx_battery.c 20537F: drivers/power/supply/bq27xxx_battery_i2c.c 20538F: include/linux/power/bq27xxx_battery.h 20539 20540TI CDCE706 CLOCK DRIVER 20541M: Max Filippov <jcmvbkbc@gmail.com> 20542S: Maintained 20543F: drivers/clk/clk-cdce706.c 20544 20545TI CLOCK DRIVER 20546M: Tero Kristo <kristo@kernel.org> 20547L: linux-omap@vger.kernel.org 20548S: Odd Fixes 20549F: drivers/clk/ti/ 20550F: include/linux/clk/ti.h 20551 20552TI DAVINCI MACHINE SUPPORT 20553M: Sekhar Nori <nsekhar@ti.com> 20554R: Bartosz Golaszewski <brgl@bgdev.pl> 20555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20556S: Supported 20557T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20558F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20559F: arch/arm/boot/dts/da850* 20560F: arch/arm/mach-davinci/ 20561F: drivers/i2c/busses/i2c-davinci.c 20562 20563TI DAVINCI SERIES CLOCK DRIVER 20564M: David Lechner <david@lechnology.com> 20565R: Sekhar Nori <nsekhar@ti.com> 20566S: Maintained 20567F: Documentation/devicetree/bindings/clock/ti/davinci/ 20568F: drivers/clk/davinci/ 20569F: include/linux/clk/davinci.h 20570 20571TI DAVINCI SERIES GPIO DRIVER 20572M: Keerthy <j-keerthy@ti.com> 20573L: linux-gpio@vger.kernel.org 20574S: Maintained 20575F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20576F: drivers/gpio/gpio-davinci.c 20577 20578TI DAVINCI SERIES MEDIA DRIVER 20579M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20580L: linux-media@vger.kernel.org 20581S: Maintained 20582W: https://linuxtv.org 20583Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20584T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20585F: drivers/media/platform/ti/davinci/ 20586F: drivers/staging/media/deprecated/vpfe_capture/ 20587F: include/media/davinci/ 20588 20589TI ENHANCED CAPTURE (eCAP) DRIVER 20590M: Vignesh Raghavendra <vigneshr@ti.com> 20591R: Julien Panis <jpanis@baylibre.com> 20592L: linux-iio@vger.kernel.org 20593L: linux-omap@vger.kernel.org 20594S: Maintained 20595F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20596F: drivers/counter/ti-ecap-capture.c 20597 20598TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20599R: David Lechner <david@lechnology.com> 20600L: linux-iio@vger.kernel.org 20601F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20602F: drivers/counter/ti-eqep.c 20603 20604TI ETHERNET SWITCH DRIVER (CPSW) 20605R: Grygorii Strashko <grygorii.strashko@ti.com> 20606L: linux-omap@vger.kernel.org 20607L: netdev@vger.kernel.org 20608S: Maintained 20609F: drivers/net/ethernet/ti/cpsw* 20610F: drivers/net/ethernet/ti/davinci* 20611 20612TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20613M: Alex Dubov <oakad@yahoo.com> 20614S: Maintained 20615W: http://tifmxx.berlios.de/ 20616F: drivers/memstick/host/tifm_ms.c 20617F: drivers/misc/tifm* 20618F: drivers/mmc/host/tifm_sd.c 20619F: include/linux/tifm.h 20620 20621TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20622M: Nishanth Menon <nm@ti.com> 20623M: Santosh Shilimkar <ssantosh@kernel.org> 20624L: linux-kernel@vger.kernel.org 20625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20626S: Maintained 20627T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20628F: drivers/soc/ti/* 20629 20630TI LM49xxx FAMILY ASoC CODEC DRIVERS 20631M: M R Swami Reddy <mr.swami.reddy@ti.com> 20632M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20633L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20634S: Maintained 20635F: sound/soc/codecs/isabelle* 20636F: sound/soc/codecs/lm49453* 20637 20638TI PCM3060 ASoC CODEC DRIVER 20639M: Kirill Marinushkin <kmarinushkin@birdec.com> 20640L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20641S: Maintained 20642F: Documentation/devicetree/bindings/sound/pcm3060.txt 20643F: sound/soc/codecs/pcm3060* 20644 20645TI TAS571X FAMILY ASoC CODEC DRIVER 20646M: Kevin Cernekee <cernekee@chromium.org> 20647L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20648S: Odd Fixes 20649F: sound/soc/codecs/tas571x* 20650 20651TI TRF7970A NFC DRIVER 20652M: Mark Greer <mgreer@animalcreek.com> 20653L: linux-wireless@vger.kernel.org 20654L: linux-nfc@lists.01.org (subscribers-only) 20655S: Supported 20656F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20657F: drivers/nfc/trf7970a.c 20658 20659TI TSC2046 ADC DRIVER 20660M: Oleksij Rempel <o.rempel@pengutronix.de> 20661R: kernel@pengutronix.de 20662L: linux-iio@vger.kernel.org 20663S: Maintained 20664F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20665F: drivers/iio/adc/ti-tsc2046.c 20666 20667TI TWL4030 SERIES SOC CODEC DRIVER 20668M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20669L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20670S: Maintained 20671F: sound/soc/codecs/twl4030* 20672 20673TI VPE/CAL DRIVERS 20674M: Benoit Parrot <bparrot@ti.com> 20675L: linux-media@vger.kernel.org 20676S: Maintained 20677W: http://linuxtv.org/ 20678Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20679F: Documentation/devicetree/bindings/media/ti,cal.yaml 20680F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20681F: drivers/media/platform/ti/cal/ 20682F: drivers/media/platform/ti/vpe/ 20683 20684TI WILINK WIRELESS DRIVERS 20685L: linux-wireless@vger.kernel.org 20686S: Orphan 20687W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20688W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20689T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20690F: drivers/net/wireless/ti/ 20691F: include/linux/wl12xx.h 20692 20693TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20694M: John Stultz <jstultz@google.com> 20695M: Thomas Gleixner <tglx@linutronix.de> 20696R: Stephen Boyd <sboyd@kernel.org> 20697L: linux-kernel@vger.kernel.org 20698S: Supported 20699T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20700F: include/linux/clocksource.h 20701F: include/linux/time.h 20702F: include/linux/timex.h 20703F: include/uapi/linux/time.h 20704F: include/uapi/linux/timex.h 20705F: kernel/time/alarmtimer.c 20706F: kernel/time/clocksource.c 20707F: kernel/time/ntp.c 20708F: kernel/time/time*.c 20709F: tools/testing/selftests/timers/ 20710 20711TIPC NETWORK LAYER 20712M: Jon Maloy <jmaloy@redhat.com> 20713M: Ying Xue <ying.xue@windriver.com> 20714L: netdev@vger.kernel.org (core kernel code) 20715L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20716S: Maintained 20717W: http://tipc.sourceforge.net/ 20718F: include/uapi/linux/tipc*.h 20719F: net/tipc/ 20720 20721TLAN NETWORK DRIVER 20722M: Samuel Chessman <chessman@tux.org> 20723L: tlan-devel@lists.sourceforge.net (subscribers-only) 20724S: Maintained 20725W: http://sourceforge.net/projects/tlan/ 20726F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20727F: drivers/net/ethernet/ti/tlan.* 20728 20729TM6000 VIDEO4LINUX DRIVER 20730M: Mauro Carvalho Chehab <mchehab@kernel.org> 20731L: linux-media@vger.kernel.org 20732S: Odd fixes 20733W: https://linuxtv.org 20734T: git git://linuxtv.org/media_tree.git 20735F: Documentation/admin-guide/media/tm6000* 20736F: drivers/staging/media/deprecated/tm6000/ 20737 20738TMIO/SDHI MMC DRIVER 20739M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20740L: linux-mmc@vger.kernel.org 20741L: linux-renesas-soc@vger.kernel.org 20742S: Supported 20743F: drivers/mmc/host/renesas_sdhi* 20744F: drivers/mmc/host/tmio_mmc* 20745F: include/linux/mfd/tmio.h 20746 20747TMP401 HARDWARE MONITOR DRIVER 20748M: Guenter Roeck <linux@roeck-us.net> 20749L: linux-hwmon@vger.kernel.org 20750S: Maintained 20751F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20752F: Documentation/hwmon/tmp401.rst 20753F: drivers/hwmon/tmp401.c 20754 20755TMP464 HARDWARE MONITOR DRIVER 20756M: Agathe Porte <agathe.porte@nokia.com> 20757M: Guenter Roeck <linux@roeck-us.net> 20758L: linux-hwmon@vger.kernel.org 20759S: Maintained 20760F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20761F: Documentation/hwmon/tmp464.rst 20762F: drivers/hwmon/tmp464.c 20763 20764TMP513 HARDWARE MONITOR DRIVER 20765M: Eric Tremblay <etremblay@distech-controls.com> 20766L: linux-hwmon@vger.kernel.org 20767S: Maintained 20768F: Documentation/hwmon/tmp513.rst 20769F: drivers/hwmon/tmp513.c 20770 20771TMPFS (SHMEM FILESYSTEM) 20772M: Hugh Dickins <hughd@google.com> 20773L: linux-mm@kvack.org 20774S: Maintained 20775F: include/linux/shmem_fs.h 20776F: mm/shmem.c 20777 20778TOMOYO SECURITY MODULE 20779M: Kentaro Takeda <takedakn@nttdata.co.jp> 20780M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20781L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20782L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20783L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20784L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20785S: Maintained 20786W: https://tomoyo.osdn.jp/ 20787F: security/tomoyo/ 20788 20789TOPSTAR LAPTOP EXTRAS DRIVER 20790M: Herton Ronaldo Krzesinski <herton@canonical.com> 20791L: platform-driver-x86@vger.kernel.org 20792S: Maintained 20793F: drivers/platform/x86/topstar-laptop.c 20794 20795TORTURE-TEST MODULES 20796M: Davidlohr Bueso <dave@stgolabs.net> 20797M: "Paul E. McKenney" <paulmck@kernel.org> 20798M: Josh Triplett <josh@joshtriplett.org> 20799L: linux-kernel@vger.kernel.org 20800S: Supported 20801T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20802F: Documentation/RCU/torture.rst 20803F: kernel/locking/locktorture.c 20804F: kernel/rcu/rcuscale.c 20805F: kernel/rcu/rcutorture.c 20806F: kernel/rcu/refscale.c 20807F: kernel/torture.c 20808 20809TOSHIBA ACPI EXTRAS DRIVER 20810M: Azael Avalos <coproscefalo@gmail.com> 20811L: platform-driver-x86@vger.kernel.org 20812S: Maintained 20813F: drivers/platform/x86/toshiba_acpi.c 20814 20815TOSHIBA BLUETOOTH DRIVER 20816M: Azael Avalos <coproscefalo@gmail.com> 20817L: platform-driver-x86@vger.kernel.org 20818S: Maintained 20819F: drivers/platform/x86/toshiba_bluetooth.c 20820 20821TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20822M: Azael Avalos <coproscefalo@gmail.com> 20823L: platform-driver-x86@vger.kernel.org 20824S: Maintained 20825F: drivers/platform/x86/toshiba_haps.c 20826 20827TOSHIBA SMM DRIVER 20828M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20829S: Maintained 20830W: http://www.buzzard.org.uk/toshiba/ 20831F: drivers/char/toshiba.c 20832F: include/linux/toshiba.h 20833F: include/uapi/linux/toshiba.h 20834 20835TOSHIBA TC358743 DRIVER 20836M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20837L: linux-media@vger.kernel.org 20838S: Maintained 20839F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20840F: drivers/media/i2c/tc358743* 20841F: include/media/i2c/tc358743.h 20842 20843TOSHIBA WMI HOTKEYS DRIVER 20844M: Azael Avalos <coproscefalo@gmail.com> 20845L: platform-driver-x86@vger.kernel.org 20846S: Maintained 20847F: drivers/platform/x86/toshiba-wmi.c 20848 20849TPM DEVICE DRIVER 20850M: Peter Huewe <peterhuewe@gmx.de> 20851M: Jarkko Sakkinen <jarkko@kernel.org> 20852R: Jason Gunthorpe <jgg@ziepe.ca> 20853L: linux-integrity@vger.kernel.org 20854S: Maintained 20855W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20856Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20858F: drivers/char/tpm/ 20859 20860TPS546D24 DRIVER 20861M: Duke Du <dukedu83@gmail.com> 20862L: linux-hwmon@vger.kernel.org 20863S: Maintained 20864F: Documentation/hwmon/tps546d24.rst 20865F: drivers/hwmon/pmbus/tps546d24.c 20866 20867TRACING 20868M: Steven Rostedt <rostedt@goodmis.org> 20869M: Masami Hiramatsu <mhiramat@kernel.org> 20870S: Maintained 20871T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20872F: Documentation/trace/* 20873F: fs/tracefs/ 20874F: include/linux/trace*.h 20875F: include/trace/ 20876F: kernel/trace/ 20877F: scripts/tracing/ 20878F: tools/testing/selftests/ftrace/ 20879 20880TRACING MMIO ACCESSES (MMIOTRACE) 20881M: Steven Rostedt <rostedt@goodmis.org> 20882M: Masami Hiramatsu <mhiramat@kernel.org> 20883R: Karol Herbst <karolherbst@gmail.com> 20884R: Pekka Paalanen <ppaalanen@gmail.com> 20885L: linux-kernel@vger.kernel.org 20886L: nouveau@lists.freedesktop.org 20887S: Maintained 20888F: arch/x86/mm/kmmio.c 20889F: arch/x86/mm/mmio-mod.c 20890F: arch/x86/mm/testmmiotrace.c 20891F: include/linux/mmiotrace.h 20892F: kernel/trace/trace_mmiotrace.c 20893 20894TRACING OS NOISE / LATENCY TRACERS 20895M: Steven Rostedt <rostedt@goodmis.org> 20896M: Daniel Bristot de Oliveira <bristot@kernel.org> 20897S: Maintained 20898F: kernel/trace/trace_osnoise.c 20899F: include/trace/events/osnoise.h 20900F: kernel/trace/trace_hwlat.c 20901F: kernel/trace/trace_irqsoff.c 20902F: kernel/trace/trace_sched_wakeup.c 20903F: Documentation/trace/osnoise-tracer.rst 20904F: Documentation/trace/timerlat-tracer.rst 20905F: Documentation/trace/hwlat_detector.rst 20906F: arch/*/kernel/trace.c 20907 20908Real-time Linux Analysis (RTLA) tools 20909M: Daniel Bristot de Oliveira <bristot@kernel.org> 20910M: Steven Rostedt <rostedt@goodmis.org> 20911L: linux-trace-devel@vger.kernel.org 20912S: Maintained 20913F: Documentation/tools/rtla/ 20914F: tools/tracing/rtla/ 20915 20916TRADITIONAL CHINESE DOCUMENTATION 20917M: Hu Haowen <src.res@email.cn> 20918L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20919S: Maintained 20920W: https://github.com/srcres258/linux-doc 20921T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20922F: Documentation/translations/zh_TW/ 20923 20924TTY LAYER 20925M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20926M: Jiri Slaby <jirislaby@kernel.org> 20927S: Supported 20928T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20929F: Documentation/driver-api/serial/ 20930F: drivers/tty/ 20931F: drivers/tty/serial/serial_core.c 20932F: include/linux/selection.h 20933F: include/linux/serial.h 20934F: include/linux/serial_core.h 20935F: include/linux/sysrq.h 20936F: include/linux/tty*.h 20937F: include/linux/vt.h 20938F: include/linux/vt_*.h 20939F: include/uapi/linux/serial.h 20940F: include/uapi/linux/serial_core.h 20941F: include/uapi/linux/tty.h 20942 20943TUA9001 MEDIA DRIVER 20944M: Antti Palosaari <crope@iki.fi> 20945L: linux-media@vger.kernel.org 20946S: Maintained 20947W: https://linuxtv.org 20948W: http://palosaari.fi/linux/ 20949Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20950T: git git://linuxtv.org/anttip/media_tree.git 20951F: drivers/media/tuners/tua9001* 20952 20953TULIP NETWORK DRIVERS 20954L: netdev@vger.kernel.org 20955L: linux-parisc@vger.kernel.org 20956S: Orphan 20957F: drivers/net/ethernet/dec/tulip/ 20958 20959TUN/TAP driver 20960M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20961S: Maintained 20962W: http://vtun.sourceforge.net/tun 20963F: Documentation/networking/tuntap.rst 20964F: arch/um/os-Linux/drivers/ 20965 20966TURBOCHANNEL SUBSYSTEM 20967M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20968M: Ralf Baechle <ralf@linux-mips.org> 20969L: linux-mips@vger.kernel.org 20970S: Maintained 20971Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20972F: drivers/tc/ 20973F: include/linux/tc.h 20974 20975TURBOSTAT UTILITY 20976M: "Len Brown" <lenb@kernel.org> 20977L: linux-pm@vger.kernel.org 20978S: Supported 20979Q: https://patchwork.kernel.org/project/linux-pm/list/ 20980B: https://bugzilla.kernel.org 20981T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20982F: tools/power/x86/turbostat/ 20983 20984TW5864 VIDEO4LINUX DRIVER 20985M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20986M: Anton Sviridenko <anton@corp.bluecherry.net> 20987M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20988M: Andrey Utkin <andrey_utkin@fastmail.com> 20989L: linux-media@vger.kernel.org 20990S: Supported 20991F: drivers/media/pci/tw5864/ 20992 20993TW68 VIDEO4LINUX DRIVER 20994M: Hans Verkuil <hverkuil@xs4all.nl> 20995L: linux-media@vger.kernel.org 20996S: Odd Fixes 20997W: https://linuxtv.org 20998T: git git://linuxtv.org/media_tree.git 20999F: drivers/media/pci/tw68/ 21000 21001TW686X VIDEO4LINUX DRIVER 21002M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21003L: linux-media@vger.kernel.org 21004S: Maintained 21005W: http://linuxtv.org 21006T: git git://linuxtv.org/media_tree.git 21007F: drivers/media/pci/tw686x/ 21008 21009U-BOOT ENVIRONMENT VARIABLES 21010M: Rafał Miłecki <rafal@milecki.pl> 21011S: Maintained 21012F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21013F: drivers/nvmem/u-boot-env.c 21014 21015UACCE ACCELERATOR FRAMEWORK 21016M: Zhangfei Gao <zhangfei.gao@linaro.org> 21017M: Zhou Wang <wangzhou1@hisilicon.com> 21018L: linux-accelerators@lists.ozlabs.org 21019L: linux-kernel@vger.kernel.org 21020S: Maintained 21021F: Documentation/ABI/testing/sysfs-driver-uacce 21022F: Documentation/misc-devices/uacce.rst 21023F: drivers/misc/uacce/ 21024F: include/linux/uacce.h 21025F: include/uapi/misc/uacce/ 21026 21027UBI FILE SYSTEM (UBIFS) 21028M: Richard Weinberger <richard@nod.at> 21029L: linux-mtd@lists.infradead.org 21030S: Supported 21031W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21032T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21033T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21034F: Documentation/ABI/testing/sysfs-fs-ubifs 21035F: Documentation/filesystems/ubifs-authentication.rst 21036F: Documentation/filesystems/ubifs.rst 21037F: fs/ubifs/ 21038 21039UBLK USERSPACE BLOCK DRIVER 21040M: Ming Lei <ming.lei@redhat.com> 21041L: linux-block@vger.kernel.org 21042S: Maintained 21043F: Documentation/block/ublk.rst 21044F: drivers/block/ublk_drv.c 21045F: include/uapi/linux/ublk_cmd.h 21046 21047UCLINUX (M68KNOMMU AND COLDFIRE) 21048M: Greg Ungerer <gerg@linux-m68k.org> 21049L: linux-m68k@lists.linux-m68k.org 21050L: uclinux-dev@uclinux.org (subscribers-only) 21051S: Maintained 21052W: http://www.linux-m68k.org/ 21053W: http://www.uclinux.org/ 21054T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21055F: arch/m68k/*/*_no.* 21056F: arch/m68k/68*/ 21057F: arch/m68k/coldfire/ 21058F: arch/m68k/include/asm/*_no.* 21059 21060UDF FILESYSTEM 21061M: Jan Kara <jack@suse.com> 21062S: Maintained 21063F: Documentation/filesystems/udf.rst 21064F: fs/udf/ 21065 21066UDRAW TABLET 21067M: Bastien Nocera <hadess@hadess.net> 21068L: linux-input@vger.kernel.org 21069S: Maintained 21070F: drivers/hid/hid-udraw-ps3.c 21071 21072UFS FILESYSTEM 21073M: Evgeniy Dushistov <dushistov@mail.ru> 21074S: Maintained 21075F: Documentation/admin-guide/ufs.rst 21076F: fs/ufs/ 21077 21078UHID USERSPACE HID IO DRIVER 21079M: David Rheinsberg <david.rheinsberg@gmail.com> 21080L: linux-input@vger.kernel.org 21081S: Maintained 21082F: drivers/hid/uhid.c 21083F: include/uapi/linux/uhid.h 21084 21085ULPI BUS 21086M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21087L: linux-usb@vger.kernel.org 21088S: Maintained 21089F: drivers/usb/common/ulpi.c 21090F: include/linux/ulpi/ 21091 21092UNICODE SUBSYSTEM 21093M: Gabriel Krisman Bertazi <krisman@collabora.com> 21094L: linux-fsdevel@vger.kernel.org 21095S: Supported 21096F: fs/unicode/ 21097 21098UNIFDEF 21099M: Tony Finch <dot@dotat.at> 21100S: Maintained 21101W: http://dotat.at/prog/unifdef 21102F: scripts/unifdef.c 21103 21104UNIFORM CDROM DRIVER 21105M: Phillip Potter <phil@philpotter.co.uk> 21106S: Maintained 21107F: Documentation/cdrom/ 21108F: drivers/cdrom/cdrom.c 21109F: include/linux/cdrom.h 21110F: include/uapi/linux/cdrom.h 21111 21112UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21113R: Alim Akhtar <alim.akhtar@samsung.com> 21114R: Avri Altman <avri.altman@wdc.com> 21115R: Bart Van Assche <bvanassche@acm.org> 21116L: linux-scsi@vger.kernel.org 21117S: Supported 21118F: Documentation/devicetree/bindings/ufs/ 21119F: Documentation/scsi/ufs.rst 21120F: drivers/ufs/core/ 21121 21122UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21123M: Pedro Sousa <pedrom.sousa@synopsys.com> 21124L: linux-scsi@vger.kernel.org 21125S: Supported 21126F: drivers/ufs/host/*dwc* 21127 21128UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21129M: Stanley Chu <stanley.chu@mediatek.com> 21130L: linux-scsi@vger.kernel.org 21131L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21132S: Maintained 21133F: drivers/ufs/host/ufs-mediatek* 21134 21135UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21136M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21137L: linux-renesas-soc@vger.kernel.org 21138L: linux-scsi@vger.kernel.org 21139S: Maintained 21140F: drivers/ufs/host/ufs-renesas.c 21141 21142UNSORTED BLOCK IMAGES (UBI) 21143M: Richard Weinberger <richard@nod.at> 21144L: linux-mtd@lists.infradead.org 21145S: Supported 21146W: http://www.linux-mtd.infradead.org/ 21147T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21148T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21149F: drivers/mtd/ubi/ 21150F: include/linux/mtd/ubi.h 21151F: include/uapi/mtd/ubi-user.h 21152 21153USB "USBNET" DRIVER FRAMEWORK 21154M: Oliver Neukum <oneukum@suse.com> 21155L: netdev@vger.kernel.org 21156S: Maintained 21157W: http://www.linux-usb.org/usbnet 21158F: drivers/net/usb/usbnet.c 21159F: include/linux/usb/usbnet.h 21160 21161USB ACM DRIVER 21162M: Oliver Neukum <oneukum@suse.com> 21163L: linux-usb@vger.kernel.org 21164S: Maintained 21165F: Documentation/usb/acm.rst 21166F: drivers/usb/class/cdc-acm.* 21167 21168USB APPLE MFI FASTCHARGE DRIVER 21169M: Bastien Nocera <hadess@hadess.net> 21170L: linux-usb@vger.kernel.org 21171S: Maintained 21172F: drivers/usb/misc/apple-mfi-fastcharge.c 21173 21174USB AR5523 WIRELESS DRIVER 21175M: Pontus Fuchs <pontus.fuchs@gmail.com> 21176L: linux-wireless@vger.kernel.org 21177S: Maintained 21178F: drivers/net/wireless/ath/ar5523/ 21179 21180USB ATTACHED SCSI 21181M: Oliver Neukum <oneukum@suse.com> 21182L: linux-usb@vger.kernel.org 21183L: linux-scsi@vger.kernel.org 21184S: Maintained 21185F: drivers/usb/storage/uas.c 21186 21187USB CDC ETHERNET DRIVER 21188M: Oliver Neukum <oliver@neukum.org> 21189L: linux-usb@vger.kernel.org 21190S: Maintained 21191F: drivers/net/usb/cdc_*.c 21192F: include/uapi/linux/usb/cdc.h 21193 21194USB CHAOSKEY DRIVER 21195M: Keith Packard <keithp@keithp.com> 21196L: linux-usb@vger.kernel.org 21197S: Maintained 21198F: drivers/usb/misc/chaoskey.c 21199 21200USB CYPRESS C67X00 DRIVER 21201L: linux-usb@vger.kernel.org 21202S: Orphan 21203F: drivers/usb/c67x00/ 21204 21205USB DAVICOM DM9601 DRIVER 21206M: Peter Korsgaard <peter@korsgaard.com> 21207L: netdev@vger.kernel.org 21208S: Maintained 21209W: http://www.linux-usb.org/usbnet 21210F: drivers/net/usb/dm9601.c 21211 21212USB EHCI DRIVER 21213M: Alan Stern <stern@rowland.harvard.edu> 21214L: linux-usb@vger.kernel.org 21215S: Maintained 21216F: Documentation/usb/ehci.rst 21217F: drivers/usb/host/ehci* 21218 21219USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21220M: Jiri Kosina <jikos@kernel.org> 21221M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21222L: linux-usb@vger.kernel.org 21223S: Maintained 21224T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21225F: Documentation/hid/hiddev.rst 21226F: drivers/hid/usbhid/ 21227 21228USB INTEL XHCI ROLE MUX DRIVER 21229M: Hans de Goede <hdegoede@redhat.com> 21230L: linux-usb@vger.kernel.org 21231S: Maintained 21232F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21233 21234USB IP DRIVER FOR HISILICON KIRIN 960 21235M: Yu Chen <chenyu56@huawei.com> 21236M: Binghui Wang <wangbinghui@hisilicon.com> 21237L: linux-usb@vger.kernel.org 21238S: Maintained 21239F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21240F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21241 21242USB IP DRIVER FOR HISILICON KIRIN 970 21243M: Mauro Carvalho Chehab <mchehab@kernel.org> 21244L: linux-usb@vger.kernel.org 21245S: Maintained 21246F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21247F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21248 21249USB ISP116X DRIVER 21250M: Olav Kongas <ok@artecdesign.ee> 21251L: linux-usb@vger.kernel.org 21252S: Maintained 21253F: drivers/usb/host/isp116x* 21254F: include/linux/usb/isp116x.h 21255 21256USB ISP1760 DRIVER 21257M: Rui Miguel Silva <rui.silva@linaro.org> 21258L: linux-usb@vger.kernel.org 21259S: Maintained 21260F: drivers/usb/isp1760/* 21261F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21262 21263USB LAN78XX ETHERNET DRIVER 21264M: Woojung Huh <woojung.huh@microchip.com> 21265M: UNGLinuxDriver@microchip.com 21266L: netdev@vger.kernel.org 21267S: Maintained 21268F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21269F: drivers/net/usb/lan78xx.* 21270F: include/dt-bindings/net/microchip-lan78xx.h 21271 21272USB MASS STORAGE DRIVER 21273M: Alan Stern <stern@rowland.harvard.edu> 21274L: linux-usb@vger.kernel.org 21275L: usb-storage@lists.one-eyed-alien.net 21276S: Maintained 21277F: drivers/usb/storage/ 21278 21279USB MIDI DRIVER 21280M: Clemens Ladisch <clemens@ladisch.de> 21281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21282S: Maintained 21283T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21284F: sound/usb/midi.* 21285 21286USB NETWORKING DRIVERS 21287L: linux-usb@vger.kernel.org 21288S: Odd Fixes 21289F: drivers/net/usb/ 21290 21291USB OHCI DRIVER 21292M: Alan Stern <stern@rowland.harvard.edu> 21293L: linux-usb@vger.kernel.org 21294S: Maintained 21295F: Documentation/usb/ohci.rst 21296F: drivers/usb/host/ohci* 21297 21298USB OTG FSM (Finite State Machine) 21299M: Peter Chen <peter.chen@kernel.org> 21300L: linux-usb@vger.kernel.org 21301S: Maintained 21302T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21303F: drivers/usb/common/usb-otg-fsm.c 21304 21305USB OVER IP DRIVER 21306M: Valentina Manea <valentina.manea.m@gmail.com> 21307M: Shuah Khan <shuah@kernel.org> 21308M: Shuah Khan <skhan@linuxfoundation.org> 21309L: linux-usb@vger.kernel.org 21310S: Maintained 21311F: Documentation/usb/usbip_protocol.rst 21312F: drivers/usb/usbip/ 21313F: tools/testing/selftests/drivers/usb/usbip/ 21314F: tools/usb/usbip/ 21315 21316USB PEGASUS DRIVER 21317M: Petko Manolov <petkan@nucleusys.com> 21318L: linux-usb@vger.kernel.org 21319L: netdev@vger.kernel.org 21320S: Maintained 21321W: https://github.com/petkan/pegasus 21322T: git https://github.com/petkan/pegasus.git 21323F: drivers/net/usb/pegasus.* 21324 21325USB PRINTER DRIVER (usblp) 21326M: Pete Zaitcev <zaitcev@redhat.com> 21327L: linux-usb@vger.kernel.org 21328S: Supported 21329F: drivers/usb/class/usblp.c 21330 21331USB RAW GADGET DRIVER 21332R: Andrey Konovalov <andreyknvl@gmail.com> 21333L: linux-usb@vger.kernel.org 21334S: Maintained 21335F: Documentation/usb/raw-gadget.rst 21336F: drivers/usb/gadget/legacy/raw_gadget.c 21337F: include/uapi/linux/usb/raw_gadget.h 21338 21339USB QMI WWAN NETWORK DRIVER 21340M: Bjørn Mork <bjorn@mork.no> 21341L: netdev@vger.kernel.org 21342S: Maintained 21343F: Documentation/ABI/testing/sysfs-class-net-qmi 21344F: drivers/net/usb/qmi_wwan.c 21345 21346USB RTL8150 DRIVER 21347M: Petko Manolov <petkan@nucleusys.com> 21348L: linux-usb@vger.kernel.org 21349L: netdev@vger.kernel.org 21350S: Maintained 21351W: https://github.com/petkan/rtl8150 21352T: git https://github.com/petkan/rtl8150.git 21353F: drivers/net/usb/rtl8150.c 21354 21355USB SERIAL SUBSYSTEM 21356M: Johan Hovold <johan@kernel.org> 21357L: linux-usb@vger.kernel.org 21358S: Maintained 21359T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21360F: Documentation/usb/usb-serial.rst 21361F: drivers/usb/serial/ 21362F: include/linux/usb/serial.h 21363 21364USB SMSC75XX ETHERNET DRIVER 21365M: Steve Glendinning <steve.glendinning@shawell.net> 21366L: netdev@vger.kernel.org 21367S: Maintained 21368F: drivers/net/usb/smsc75xx.* 21369 21370USB SMSC95XX ETHERNET DRIVER 21371M: Steve Glendinning <steve.glendinning@shawell.net> 21372M: UNGLinuxDriver@microchip.com 21373L: netdev@vger.kernel.org 21374S: Maintained 21375F: drivers/net/usb/smsc95xx.* 21376 21377USB SUBSYSTEM 21378M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21379L: linux-usb@vger.kernel.org 21380S: Supported 21381W: http://www.linux-usb.org 21382T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21383F: Documentation/devicetree/bindings/usb/ 21384F: Documentation/usb/ 21385F: drivers/usb/ 21386F: include/dt-bindings/usb/ 21387F: include/linux/usb.h 21388F: include/linux/usb/ 21389 21390USB TYPEC BUS FOR ALTERNATE MODES 21391M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21392L: linux-usb@vger.kernel.org 21393S: Maintained 21394F: Documentation/ABI/testing/sysfs-bus-typec 21395F: Documentation/driver-api/usb/typec_bus.rst 21396F: drivers/usb/typec/altmodes/ 21397F: include/linux/usb/typec_altmode.h 21398 21399USB TYPEC CLASS 21400M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21401L: linux-usb@vger.kernel.org 21402S: Maintained 21403F: Documentation/ABI/testing/sysfs-class-typec 21404F: Documentation/driver-api/usb/typec.rst 21405F: drivers/usb/typec/ 21406F: include/linux/usb/typec.h 21407 21408USB TYPEC INTEL PMC MUX DRIVER 21409M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21410L: linux-usb@vger.kernel.org 21411S: Maintained 21412F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21413F: drivers/usb/typec/mux/intel_pmc_mux.c 21414 21415USB TYPEC PI3USB30532 MUX DRIVER 21416M: Hans de Goede <hdegoede@redhat.com> 21417L: linux-usb@vger.kernel.org 21418S: Maintained 21419F: drivers/usb/typec/mux/pi3usb30532.c 21420 21421USB TYPEC PORT CONTROLLER DRIVERS 21422M: Guenter Roeck <linux@roeck-us.net> 21423L: linux-usb@vger.kernel.org 21424S: Maintained 21425F: drivers/usb/typec/tcpm/ 21426 21427USB UHCI DRIVER 21428M: Alan Stern <stern@rowland.harvard.edu> 21429L: linux-usb@vger.kernel.org 21430S: Maintained 21431F: drivers/usb/host/uhci* 21432 21433USB VIDEO CLASS 21434M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21435L: linux-media@vger.kernel.org 21436S: Maintained 21437W: http://www.ideasonboard.org/uvc/ 21438T: git git://linuxtv.org/media_tree.git 21439F: drivers/media/usb/uvc/ 21440F: include/uapi/linux/uvcvideo.h 21441 21442USB WEBCAM GADGET 21443M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21444L: linux-usb@vger.kernel.org 21445S: Maintained 21446F: drivers/usb/gadget/function/*uvc* 21447F: drivers/usb/gadget/legacy/webcam.c 21448F: include/uapi/linux/usb/g_uvc.h 21449 21450USB WIRELESS RNDIS DRIVER (rndis_wlan) 21451M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21452L: linux-wireless@vger.kernel.org 21453S: Maintained 21454F: drivers/net/wireless/rndis_wlan.c 21455 21456USB XHCI DRIVER 21457M: Mathias Nyman <mathias.nyman@intel.com> 21458L: linux-usb@vger.kernel.org 21459S: Supported 21460F: drivers/usb/host/pci-quirks* 21461F: drivers/usb/host/xhci* 21462 21463USB ZD1201 DRIVER 21464L: linux-wireless@vger.kernel.org 21465S: Orphan 21466W: http://linux-lc100020.sourceforge.net 21467F: drivers/net/wireless/zydas/zd1201.* 21468 21469USB ZR364XX DRIVER 21470M: Antoine Jacquet <royale@zerezo.com> 21471L: linux-usb@vger.kernel.org 21472L: linux-media@vger.kernel.org 21473S: Maintained 21474W: http://royale.zerezo.com/zr364xx/ 21475T: git git://linuxtv.org/media_tree.git 21476F: Documentation/admin-guide/media/zr364xx* 21477F: drivers/staging/media/deprecated/zr364xx/ 21478 21479USER-MODE LINUX (UML) 21480M: Richard Weinberger <richard@nod.at> 21481M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21482M: Johannes Berg <johannes@sipsolutions.net> 21483L: linux-um@lists.infradead.org 21484S: Maintained 21485W: http://user-mode-linux.sourceforge.net 21486Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21487T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21488T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21489F: Documentation/virt/uml/ 21490F: arch/um/ 21491F: arch/x86/um/ 21492F: fs/hostfs/ 21493 21494USERSPACE COPYIN/COPYOUT (UIOVEC) 21495M: Alexander Viro <viro@zeniv.linux.org.uk> 21496S: Maintained 21497F: include/linux/uio.h 21498F: lib/iov_iter.c 21499 21500USERSPACE DMA BUFFER DRIVER 21501M: Gerd Hoffmann <kraxel@redhat.com> 21502L: dri-devel@lists.freedesktop.org 21503S: Maintained 21504T: git git://anongit.freedesktop.org/drm/drm-misc 21505F: drivers/dma-buf/udmabuf.c 21506F: include/uapi/linux/udmabuf.h 21507 21508USERSPACE I/O (UIO) 21509M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21510S: Maintained 21511T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21512F: Documentation/driver-api/uio-howto.rst 21513F: drivers/uio/ 21514F: include/linux/uio_driver.h 21515 21516UTIL-LINUX PACKAGE 21517M: Karel Zak <kzak@redhat.com> 21518L: util-linux@vger.kernel.org 21519S: Maintained 21520W: http://en.wikipedia.org/wiki/Util-linux 21521T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21522 21523UUID HELPERS 21524M: Christoph Hellwig <hch@lst.de> 21525R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21526L: linux-kernel@vger.kernel.org 21527S: Maintained 21528T: git git://git.infradead.org/users/hch/uuid.git 21529F: include/linux/uuid.h 21530F: include/uapi/linux/uuid.h 21531F: lib/test_uuid.c 21532F: lib/uuid.c 21533 21534UV SYSFS DRIVER 21535M: Justin Ernst <justin.ernst@hpe.com> 21536L: platform-driver-x86@vger.kernel.org 21537S: Maintained 21538F: drivers/platform/x86/uv_sysfs.c 21539 21540UVESAFB DRIVER 21541M: Michal Januszewski <spock@gentoo.org> 21542L: linux-fbdev@vger.kernel.org 21543S: Maintained 21544W: https://github.com/mjanusz/v86d 21545F: Documentation/fb/uvesafb.rst 21546F: drivers/video/fbdev/uvesafb.* 21547 21548Ux500 CLOCK DRIVERS 21549M: Ulf Hansson <ulf.hansson@linaro.org> 21550L: linux-clk@vger.kernel.org 21551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21552S: Maintained 21553F: drivers/clk/ux500/ 21554 21555VF610 NAND DRIVER 21556M: Stefan Agner <stefan@agner.ch> 21557L: linux-mtd@lists.infradead.org 21558S: Supported 21559F: drivers/mtd/nand/raw/vf610_nfc.c 21560 21561VFAT/FAT/MSDOS FILESYSTEM 21562M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21563S: Maintained 21564F: Documentation/filesystems/vfat.rst 21565F: fs/fat/ 21566F: tools/testing/selftests/filesystems/fat/ 21567 21568VFIO DRIVER 21569M: Alex Williamson <alex.williamson@redhat.com> 21570R: Cornelia Huck <cohuck@redhat.com> 21571L: kvm@vger.kernel.org 21572S: Maintained 21573T: git git://github.com/awilliam/linux-vfio.git 21574F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21575F: Documentation/driver-api/vfio.rst 21576F: drivers/vfio/ 21577F: include/linux/vfio.h 21578F: include/linux/vfio_pci_core.h 21579F: include/uapi/linux/vfio.h 21580 21581VFIO FSL-MC DRIVER 21582M: Diana Craciun <diana.craciun@oss.nxp.com> 21583L: kvm@vger.kernel.org 21584S: Maintained 21585F: drivers/vfio/fsl-mc/ 21586 21587VFIO HISILICON PCI DRIVER 21588M: Longfang Liu <liulongfang@huawei.com> 21589M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21590L: kvm@vger.kernel.org 21591S: Maintained 21592F: drivers/vfio/pci/hisilicon/ 21593 21594VFIO MEDIATED DEVICE DRIVERS 21595M: Kirti Wankhede <kwankhede@nvidia.com> 21596L: kvm@vger.kernel.org 21597S: Maintained 21598F: Documentation/driver-api/vfio-mediated-device.rst 21599F: drivers/vfio/mdev/ 21600F: include/linux/mdev.h 21601F: samples/vfio-mdev/ 21602 21603VFIO PCI DEVICE SPECIFIC DRIVERS 21604R: Jason Gunthorpe <jgg@nvidia.com> 21605R: Yishai Hadas <yishaih@nvidia.com> 21606R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21607R: Kevin Tian <kevin.tian@intel.com> 21608L: kvm@vger.kernel.org 21609S: Maintained 21610P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21611F: drivers/vfio/pci/*/ 21612 21613VFIO PLATFORM DRIVER 21614M: Eric Auger <eric.auger@redhat.com> 21615L: kvm@vger.kernel.org 21616S: Maintained 21617F: drivers/vfio/platform/ 21618 21619VFIO MLX5 PCI DRIVER 21620M: Yishai Hadas <yishaih@nvidia.com> 21621L: kvm@vger.kernel.org 21622S: Maintained 21623F: drivers/vfio/pci/mlx5/ 21624 21625VGA_SWITCHEROO 21626R: Lukas Wunner <lukas@wunner.de> 21627S: Maintained 21628T: git git://anongit.freedesktop.org/drm/drm-misc 21629F: Documentation/gpu/vga-switcheroo.rst 21630F: drivers/gpu/vga/vga_switcheroo.c 21631F: include/linux/vga_switcheroo.h 21632 21633VIA RHINE NETWORK DRIVER 21634S: Maintained 21635M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21636F: drivers/net/ethernet/via/via-rhine.c 21637 21638VIA SD/MMC CARD CONTROLLER DRIVER 21639M: Bruce Chang <brucechang@via.com.tw> 21640M: Harald Welte <HaraldWelte@viatech.com> 21641S: Maintained 21642F: drivers/mmc/host/via-sdmmc.c 21643 21644VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21645M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21646L: linux-fbdev@vger.kernel.org 21647S: Maintained 21648F: drivers/video/fbdev/via/ 21649F: include/linux/via-core.h 21650F: include/linux/via-gpio.h 21651F: include/linux/via_i2c.h 21652 21653VIA VELOCITY NETWORK DRIVER 21654M: Francois Romieu <romieu@fr.zoreil.com> 21655L: netdev@vger.kernel.org 21656S: Maintained 21657F: drivers/net/ethernet/via/via-velocity.* 21658 21659VICODEC VIRTUAL CODEC DRIVER 21660M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21661L: linux-media@vger.kernel.org 21662S: Maintained 21663W: https://linuxtv.org 21664T: git git://linuxtv.org/media_tree.git 21665F: drivers/media/test-drivers/vicodec/* 21666 21667VIDEO I2C POLLING DRIVER 21668M: Matt Ranostay <matt.ranostay@konsulko.com> 21669L: linux-media@vger.kernel.org 21670S: Maintained 21671F: drivers/media/i2c/video-i2c.c 21672 21673VIDEO MULTIPLEXER DRIVER 21674M: Philipp Zabel <p.zabel@pengutronix.de> 21675L: linux-media@vger.kernel.org 21676S: Maintained 21677F: drivers/media/platform/video-mux.c 21678 21679VIDEOBUF2 FRAMEWORK 21680M: Tomasz Figa <tfiga@chromium.org> 21681M: Marek Szyprowski <m.szyprowski@samsung.com> 21682L: linux-media@vger.kernel.org 21683S: Maintained 21684F: drivers/media/common/videobuf2/* 21685F: include/media/videobuf2-* 21686 21687VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21688M: Shuah Khan <skhan@linuxfoundation.org> 21689R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21690L: linux-media@vger.kernel.org 21691S: Maintained 21692W: https://linuxtv.org 21693T: git git://linuxtv.org/media_tree.git 21694F: drivers/media/test-drivers/vimc/* 21695 21696VIRT LIB 21697M: Alex Williamson <alex.williamson@redhat.com> 21698M: Paolo Bonzini <pbonzini@redhat.com> 21699L: kvm@vger.kernel.org 21700S: Supported 21701F: virt/lib/ 21702 21703VIRTIO AND VHOST VSOCK DRIVER 21704M: Stefan Hajnoczi <stefanha@redhat.com> 21705M: Stefano Garzarella <sgarzare@redhat.com> 21706L: kvm@vger.kernel.org 21707L: virtualization@lists.linux-foundation.org 21708L: netdev@vger.kernel.org 21709S: Maintained 21710F: drivers/vhost/vsock.c 21711F: include/linux/virtio_vsock.h 21712F: include/uapi/linux/virtio_vsock.h 21713F: net/vmw_vsock/virtio_transport.c 21714F: net/vmw_vsock/virtio_transport_common.c 21715 21716VIRTIO BLOCK AND SCSI DRIVERS 21717M: "Michael S. Tsirkin" <mst@redhat.com> 21718M: Jason Wang <jasowang@redhat.com> 21719R: Paolo Bonzini <pbonzini@redhat.com> 21720R: Stefan Hajnoczi <stefanha@redhat.com> 21721L: virtualization@lists.linux-foundation.org 21722S: Maintained 21723F: drivers/block/virtio_blk.c 21724F: drivers/scsi/virtio_scsi.c 21725F: drivers/vhost/scsi.c 21726F: include/uapi/linux/virtio_blk.h 21727F: include/uapi/linux/virtio_scsi.h 21728 21729VIRTIO CONSOLE DRIVER 21730M: Amit Shah <amit@kernel.org> 21731L: virtualization@lists.linux-foundation.org 21732S: Maintained 21733F: drivers/char/virtio_console.c 21734F: include/linux/virtio_console.h 21735F: include/uapi/linux/virtio_console.h 21736 21737VIRTIO CORE AND NET DRIVERS 21738M: "Michael S. Tsirkin" <mst@redhat.com> 21739M: Jason Wang <jasowang@redhat.com> 21740L: virtualization@lists.linux-foundation.org 21741S: Maintained 21742F: Documentation/ABI/testing/sysfs-bus-vdpa 21743F: Documentation/ABI/testing/sysfs-class-vduse 21744F: Documentation/devicetree/bindings/virtio/ 21745F: drivers/block/virtio_blk.c 21746F: drivers/crypto/virtio/ 21747F: drivers/net/virtio_net.c 21748F: drivers/vdpa/ 21749F: drivers/virtio/ 21750F: include/linux/vdpa.h 21751F: include/linux/virtio*.h 21752F: include/uapi/linux/virtio_*.h 21753F: tools/virtio/ 21754 21755IFCVF VIRTIO DATA PATH ACCELERATOR 21756R: Zhu Lingshan <lingshan.zhu@intel.com> 21757F: drivers/vdpa/ifcvf/ 21758 21759VIRTIO BALLOON 21760M: "Michael S. Tsirkin" <mst@redhat.com> 21761M: David Hildenbrand <david@redhat.com> 21762L: virtualization@lists.linux-foundation.org 21763S: Maintained 21764F: drivers/virtio/virtio_balloon.c 21765F: include/uapi/linux/virtio_balloon.h 21766F: include/linux/balloon_compaction.h 21767F: mm/balloon_compaction.c 21768 21769VIRTIO CRYPTO DRIVER 21770M: Gonglei <arei.gonglei@huawei.com> 21771L: virtualization@lists.linux-foundation.org 21772L: linux-crypto@vger.kernel.org 21773S: Maintained 21774F: drivers/crypto/virtio/ 21775F: include/uapi/linux/virtio_crypto.h 21776 21777VIRTIO DRIVERS FOR S390 21778M: Cornelia Huck <cohuck@redhat.com> 21779M: Halil Pasic <pasic@linux.ibm.com> 21780M: Eric Farman <farman@linux.ibm.com> 21781L: linux-s390@vger.kernel.org 21782L: virtualization@lists.linux-foundation.org 21783L: kvm@vger.kernel.org 21784S: Supported 21785F: arch/s390/include/uapi/asm/virtio-ccw.h 21786F: drivers/s390/virtio/ 21787 21788VIRTIO FILE SYSTEM 21789M: Vivek Goyal <vgoyal@redhat.com> 21790M: Stefan Hajnoczi <stefanha@redhat.com> 21791M: Miklos Szeredi <miklos@szeredi.hu> 21792L: virtualization@lists.linux-foundation.org 21793L: linux-fsdevel@vger.kernel.org 21794S: Supported 21795W: https://virtio-fs.gitlab.io/ 21796F: Documentation/filesystems/virtiofs.rst 21797F: fs/fuse/virtio_fs.c 21798F: include/uapi/linux/virtio_fs.h 21799 21800VIRTIO GPIO DRIVER 21801M: Enrico Weigelt, metux IT consult <info@metux.net> 21802M: Viresh Kumar <vireshk@kernel.org> 21803L: linux-gpio@vger.kernel.org 21804L: virtualization@lists.linux-foundation.org 21805S: Maintained 21806F: drivers/gpio/gpio-virtio.c 21807F: include/uapi/linux/virtio_gpio.h 21808 21809VIRTIO GPU DRIVER 21810M: David Airlie <airlied@redhat.com> 21811M: Gerd Hoffmann <kraxel@redhat.com> 21812R: Gurchetan Singh <gurchetansingh@chromium.org> 21813R: Chia-I Wu <olvaffe@gmail.com> 21814L: dri-devel@lists.freedesktop.org 21815L: virtualization@lists.linux-foundation.org 21816S: Maintained 21817T: git git://anongit.freedesktop.org/drm/drm-misc 21818F: drivers/gpu/drm/virtio/ 21819F: include/uapi/linux/virtio_gpu.h 21820 21821VIRTIO HOST (VHOST) 21822M: "Michael S. Tsirkin" <mst@redhat.com> 21823M: Jason Wang <jasowang@redhat.com> 21824L: kvm@vger.kernel.org 21825L: virtualization@lists.linux-foundation.org 21826L: netdev@vger.kernel.org 21827S: Maintained 21828T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21829F: drivers/vhost/ 21830F: include/linux/vhost_iotlb.h 21831F: include/uapi/linux/vhost.h 21832 21833VIRTIO INPUT DRIVER 21834M: Gerd Hoffmann <kraxel@redhat.com> 21835S: Maintained 21836F: drivers/virtio/virtio_input.c 21837F: include/uapi/linux/virtio_input.h 21838 21839VIRTIO IOMMU DRIVER 21840M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21841L: virtualization@lists.linux-foundation.org 21842S: Maintained 21843F: drivers/iommu/virtio-iommu.c 21844F: include/uapi/linux/virtio_iommu.h 21845 21846VIRTIO MEM DRIVER 21847M: David Hildenbrand <david@redhat.com> 21848L: virtualization@lists.linux-foundation.org 21849S: Maintained 21850W: https://virtio-mem.gitlab.io/ 21851F: drivers/virtio/virtio_mem.c 21852F: include/uapi/linux/virtio_mem.h 21853 21854VIRTIO SOUND DRIVER 21855M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21856M: "Michael S. Tsirkin" <mst@redhat.com> 21857L: virtualization@lists.linux-foundation.org 21858L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21859S: Maintained 21860F: include/uapi/linux/virtio_snd.h 21861F: sound/virtio/* 21862 21863VIRTIO I2C DRIVER 21864M: Conghui Chen <conghui.chen@intel.com> 21865M: Viresh Kumar <viresh.kumar@linaro.org> 21866L: linux-i2c@vger.kernel.org 21867L: virtualization@lists.linux-foundation.org 21868S: Maintained 21869F: drivers/i2c/busses/i2c-virtio.c 21870F: include/uapi/linux/virtio_i2c.h 21871 21872VIRTIO PMEM DRIVER 21873M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21874L: virtualization@lists.linux-foundation.org 21875S: Maintained 21876F: drivers/nvdimm/virtio_pmem.c 21877F: drivers/nvdimm/nd_virtio.c 21878 21879VIRTUAL BOX GUEST DEVICE DRIVER 21880M: Hans de Goede <hdegoede@redhat.com> 21881M: Arnd Bergmann <arnd@arndb.de> 21882M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21883S: Maintained 21884F: drivers/virt/vboxguest/ 21885F: include/linux/vbox_utils.h 21886F: include/uapi/linux/vbox*.h 21887 21888VIRTUAL BOX SHARED FOLDER VFS DRIVER 21889M: Hans de Goede <hdegoede@redhat.com> 21890L: linux-fsdevel@vger.kernel.org 21891S: Maintained 21892F: fs/vboxsf/* 21893 21894VIRTUAL SERIO DEVICE DRIVER 21895M: Stephen Chandler Paul <thatslyude@gmail.com> 21896S: Maintained 21897F: drivers/input/serio/userio.c 21898F: include/uapi/linux/userio.h 21899 21900VIVID VIRTUAL VIDEO DRIVER 21901M: Hans Verkuil <hverkuil@xs4all.nl> 21902L: linux-media@vger.kernel.org 21903S: Maintained 21904W: https://linuxtv.org 21905T: git git://linuxtv.org/media_tree.git 21906F: drivers/media/test-drivers/vivid/* 21907 21908VIDTV VIRTUAL DIGITAL TV DRIVER 21909M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21910L: linux-media@vger.kernel.org 21911S: Maintained 21912W: https://linuxtv.org 21913T: git git://linuxtv.org/media_tree.git 21914F: drivers/media/test-drivers/vidtv/* 21915 21916VLYNQ BUS 21917M: Florian Fainelli <f.fainelli@gmail.com> 21918L: openwrt-devel@lists.openwrt.org (subscribers-only) 21919S: Maintained 21920F: drivers/vlynq/vlynq.c 21921F: include/linux/vlynq.h 21922 21923VME SUBSYSTEM 21924M: Martyn Welch <martyn@welchs.me.uk> 21925M: Manohar Vanga <manohar.vanga@gmail.com> 21926M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21927L: linux-kernel@vger.kernel.org 21928S: Odd fixes 21929T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21930F: Documentation/driver-api/vme.rst 21931F: drivers/staging/vme_user/ 21932 21933VM SOCKETS (AF_VSOCK) 21934M: Stefano Garzarella <sgarzare@redhat.com> 21935L: virtualization@lists.linux-foundation.org 21936L: netdev@vger.kernel.org 21937S: Maintained 21938F: drivers/net/vsockmon.c 21939F: include/net/af_vsock.h 21940F: include/uapi/linux/vm_sockets.h 21941F: include/uapi/linux/vm_sockets_diag.h 21942F: include/uapi/linux/vsockmon.h 21943F: net/vmw_vsock/ 21944F: tools/testing/vsock/ 21945 21946VMWARE BALLOON DRIVER 21947M: Nadav Amit <namit@vmware.com> 21948R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21949L: linux-kernel@vger.kernel.org 21950S: Supported 21951F: drivers/misc/vmw_balloon.c 21952 21953VMWARE HYPERVISOR INTERFACE 21954M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21955M: Alexey Makhalov <amakhalov@vmware.com> 21956R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21957L: virtualization@lists.linux-foundation.org 21958L: x86@kernel.org 21959S: Supported 21960T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21961F: arch/x86/include/asm/vmware.h 21962F: arch/x86/kernel/cpu/vmware.c 21963 21964VMWARE PVRDMA DRIVER 21965M: Bryan Tan <bryantan@vmware.com> 21966M: Vishnu Dasa <vdasa@vmware.com> 21967R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21968L: linux-rdma@vger.kernel.org 21969S: Supported 21970F: drivers/infiniband/hw/vmw_pvrdma/ 21971 21972VMWARE PVSCSI DRIVER 21973M: Vishal Bhakta <vbhakta@vmware.com> 21974R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21975L: linux-scsi@vger.kernel.org 21976S: Supported 21977F: drivers/scsi/vmw_pvscsi.c 21978F: drivers/scsi/vmw_pvscsi.h 21979 21980VMWARE VIRTUAL PTP CLOCK DRIVER 21981M: Vivek Thampi <vithampi@vmware.com> 21982R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21983L: netdev@vger.kernel.org 21984S: Supported 21985F: drivers/ptp/ptp_vmw.c 21986 21987VMWARE VMCI DRIVER 21988M: Bryan Tan <bryantan@vmware.com> 21989M: Vishnu Dasa <vdasa@vmware.com> 21990R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21991L: linux-kernel@vger.kernel.org 21992S: Supported 21993F: drivers/misc/vmw_vmci/ 21994F: include/linux/vmw_vmci* 21995 21996VMWARE VMMOUSE SUBDRIVER 21997M: Zack Rusin <zackr@vmware.com> 21998R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21999R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22000L: linux-input@vger.kernel.org 22001S: Supported 22002F: drivers/input/mouse/vmmouse.c 22003F: drivers/input/mouse/vmmouse.h 22004 22005VMWARE VMXNET3 ETHERNET DRIVER 22006M: Ronak Doshi <doshir@vmware.com> 22007R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22008L: netdev@vger.kernel.org 22009S: Supported 22010F: drivers/net/vmxnet3/ 22011 22012VMWARE VSOCK VMCI TRANSPORT DRIVER 22013M: Bryan Tan <bryantan@vmware.com> 22014M: Vishnu Dasa <vdasa@vmware.com> 22015R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22016L: linux-kernel@vger.kernel.org 22017S: Supported 22018F: net/vmw_vsock/vmci_transport* 22019 22020VOCORE VOCORE2 BOARD 22021M: Harvey Hunt <harveyhuntnexus@gmail.com> 22022L: linux-mips@vger.kernel.org 22023S: Maintained 22024F: arch/mips/boot/dts/ralink/vocore2.dts 22025 22026VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22027M: Liam Girdwood <lgirdwood@gmail.com> 22028M: Mark Brown <broonie@kernel.org> 22029L: linux-kernel@vger.kernel.org 22030S: Supported 22031W: http://www.slimlogic.co.uk/?p=48 22032T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22033F: Documentation/devicetree/bindings/regulator/ 22034F: Documentation/power/regulator/ 22035F: drivers/regulator/ 22036F: include/dt-bindings/regulator/ 22037F: include/linux/regulator/ 22038K: regulator_get_optional 22039 22040VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22041R: Matti Vaittinen <mazziesaccount@gmail.com> 22042F: drivers/regulator/irq_helpers.c 22043 22044VRF 22045M: David Ahern <dsahern@kernel.org> 22046L: netdev@vger.kernel.org 22047S: Maintained 22048F: Documentation/networking/vrf.rst 22049F: drivers/net/vrf.c 22050 22051VSPRINTF 22052M: Petr Mladek <pmladek@suse.com> 22053M: Steven Rostedt <rostedt@goodmis.org> 22054M: Sergey Senozhatsky <senozhatsky@chromium.org> 22055R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22056R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22057S: Maintained 22058T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22059F: Documentation/core-api/printk-formats.rst 22060F: lib/test_printf.c 22061F: lib/test_scanf.c 22062F: lib/vsprintf.c 22063 22064VT1211 HARDWARE MONITOR DRIVER 22065M: Juerg Haefliger <juergh@proton.me> 22066L: linux-hwmon@vger.kernel.org 22067S: Maintained 22068F: Documentation/hwmon/vt1211.rst 22069F: drivers/hwmon/vt1211.c 22070 22071VT8231 HARDWARE MONITOR DRIVER 22072M: Roger Lucas <vt8231@hiddenengine.co.uk> 22073L: linux-hwmon@vger.kernel.org 22074S: Maintained 22075F: drivers/hwmon/vt8231.c 22076 22077VUB300 USB to SDIO/SD/MMC bridge chip 22078L: linux-mmc@vger.kernel.org 22079S: Orphan 22080F: drivers/mmc/host/vub300.c 22081 22082W1 DALLAS'S 1-WIRE BUS 22083M: Evgeniy Polyakov <zbr@ioremap.net> 22084S: Maintained 22085F: Documentation/devicetree/bindings/w1/ 22086F: Documentation/w1/ 22087F: drivers/w1/ 22088F: include/linux/w1.h 22089 22090W83791D HARDWARE MONITORING DRIVER 22091M: Marc Hulsman <m.hulsman@tudelft.nl> 22092L: linux-hwmon@vger.kernel.org 22093S: Maintained 22094F: Documentation/hwmon/w83791d.rst 22095F: drivers/hwmon/w83791d.c 22096 22097W83793 HARDWARE MONITORING DRIVER 22098M: Rudolf Marek <r.marek@assembler.cz> 22099L: linux-hwmon@vger.kernel.org 22100S: Maintained 22101F: Documentation/hwmon/w83793.rst 22102F: drivers/hwmon/w83793.c 22103 22104W83795 HARDWARE MONITORING DRIVER 22105M: Jean Delvare <jdelvare@suse.com> 22106L: linux-hwmon@vger.kernel.org 22107S: Maintained 22108F: drivers/hwmon/w83795.c 22109 22110W83L51xD SD/MMC CARD INTERFACE DRIVER 22111M: Pierre Ossman <pierre@ossman.eu> 22112S: Maintained 22113F: drivers/mmc/host/wbsd.* 22114 22115WACOM PROTOCOL 4 SERIAL TABLETS 22116M: Julian Squires <julian@cipht.net> 22117M: Hans de Goede <hdegoede@redhat.com> 22118L: linux-input@vger.kernel.org 22119S: Maintained 22120F: drivers/input/tablet/wacom_serial4.c 22121 22122WANGXUN ETHERNET DRIVER 22123M: Jiawen Wu <jiawenwu@trustnetic.com> 22124M: Mengyuan Lou <mengyuanlou@net-swift.com> 22125W: https://www.net-swift.com 22126L: netdev@vger.kernel.org 22127S: Maintained 22128F: Documentation/networking/device_drivers/ethernet/wangxun/* 22129F: drivers/net/ethernet/wangxun/ 22130 22131WATCHDOG DEVICE DRIVERS 22132M: Wim Van Sebroeck <wim@linux-watchdog.org> 22133M: Guenter Roeck <linux@roeck-us.net> 22134L: linux-watchdog@vger.kernel.org 22135S: Maintained 22136W: http://www.linux-watchdog.org/ 22137T: git git://www.linux-watchdog.org/linux-watchdog.git 22138F: Documentation/devicetree/bindings/watchdog/ 22139F: Documentation/watchdog/ 22140F: drivers/watchdog/ 22141F: include/linux/watchdog.h 22142F: include/uapi/linux/watchdog.h 22143F: include/trace/events/watchdog.h 22144 22145WHISKEYCOVE PMIC GPIO DRIVER 22146M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22147L: linux-gpio@vger.kernel.org 22148S: Maintained 22149F: drivers/gpio/gpio-wcove.c 22150 22151WHWAVE RTC DRIVER 22152M: Dianlong Li <long17.cool@163.com> 22153L: linux-rtc@vger.kernel.org 22154S: Maintained 22155F: drivers/rtc/rtc-sd3078.c 22156 22157WIIMOTE HID DRIVER 22158M: David Rheinsberg <david.rheinsberg@gmail.com> 22159L: linux-input@vger.kernel.org 22160S: Maintained 22161F: drivers/hid/hid-wiimote* 22162 22163WILOCITY WIL6210 WIRELESS DRIVER 22164L: linux-wireless@vger.kernel.org 22165S: Orphan 22166W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22167F: drivers/net/wireless/ath/wil6210/ 22168 22169WINBOND CIR DRIVER 22170M: David Härdeman <david@hardeman.nu> 22171S: Maintained 22172F: drivers/media/rc/winbond-cir.c 22173 22174WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22175M: William Breathitt Gray <william.gray@linaro.org> 22176L: linux-watchdog@vger.kernel.org 22177S: Maintained 22178F: drivers/watchdog/ebc-c384_wdt.c 22179 22180WINSYSTEMS WS16C48 GPIO DRIVER 22181M: William Breathitt Gray <william.gray@linaro.org> 22182L: linux-gpio@vger.kernel.org 22183S: Maintained 22184F: drivers/gpio/gpio-ws16c48.c 22185 22186WIREGUARD SECURE NETWORK TUNNEL 22187M: Jason A. Donenfeld <Jason@zx2c4.com> 22188L: wireguard@lists.zx2c4.com 22189L: netdev@vger.kernel.org 22190S: Maintained 22191F: drivers/net/wireguard/ 22192F: tools/testing/selftests/wireguard/ 22193 22194WISTRON LAPTOP BUTTON DRIVER 22195M: Miloslav Trmac <mitr@volny.cz> 22196S: Maintained 22197F: drivers/input/misc/wistron_btns.c 22198 22199WL3501 WIRELESS PCMCIA CARD DRIVER 22200L: linux-wireless@vger.kernel.org 22201S: Odd fixes 22202F: drivers/net/wireless/wl3501* 22203 22204WOLFSON MICROELECTRONICS DRIVERS 22205L: patches@opensource.cirrus.com 22206S: Supported 22207W: https://github.com/CirrusLogic/linux-drivers/wiki 22208T: git https://github.com/CirrusLogic/linux-drivers.git 22209F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22210F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22211F: Documentation/devicetree/bindings/mfd/wm831x.txt 22212F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22213F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22214F: Documentation/devicetree/bindings/sound/wm* 22215F: Documentation/hwmon/wm83??.rst 22216F: arch/arm/mach-s3c/mach-crag6410* 22217F: drivers/clk/clk-wm83*.c 22218F: drivers/gpio/gpio-*wm*.c 22219F: drivers/gpio/gpio-arizona.c 22220F: drivers/hwmon/wm83??-hwmon.c 22221F: drivers/input/misc/wm831x-on.c 22222F: drivers/input/touchscreen/wm831x-ts.c 22223F: drivers/input/touchscreen/wm97*.c 22224F: drivers/leds/leds-wm83*.c 22225F: drivers/mfd/arizona* 22226F: drivers/mfd/cs47l24* 22227F: drivers/mfd/wm*.c 22228F: drivers/power/supply/wm83*.c 22229F: drivers/regulator/arizona* 22230F: drivers/regulator/wm8*.c 22231F: drivers/rtc/rtc-wm83*.c 22232F: drivers/video/backlight/wm83*_bl.c 22233F: drivers/watchdog/wm83*_wdt.c 22234F: include/linux/mfd/arizona/ 22235F: include/linux/mfd/wm831x/ 22236F: include/linux/mfd/wm8350/ 22237F: include/linux/mfd/wm8400* 22238F: include/linux/regulator/arizona* 22239F: include/linux/wm97xx.h 22240F: include/sound/wm????.h 22241F: sound/soc/codecs/arizona* 22242F: sound/soc/codecs/cs47l24* 22243F: sound/soc/codecs/wm* 22244 22245WORKQUEUE 22246M: Tejun Heo <tj@kernel.org> 22247R: Lai Jiangshan <jiangshanlai@gmail.com> 22248S: Maintained 22249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22250F: Documentation/core-api/workqueue.rst 22251F: include/linux/workqueue.h 22252F: kernel/workqueue.c 22253 22254WWAN DRIVERS 22255M: Loic Poulain <loic.poulain@linaro.org> 22256M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22257R: Johannes Berg <johannes@sipsolutions.net> 22258L: netdev@vger.kernel.org 22259S: Maintained 22260F: drivers/net/wwan/ 22261F: include/linux/wwan.h 22262F: include/uapi/linux/wwan.h 22263 22264X-POWERS AXP288 PMIC DRIVERS 22265M: Hans de Goede <hdegoede@redhat.com> 22266S: Maintained 22267F: drivers/acpi/pmic/intel_pmic_xpower.c 22268N: axp288 22269 22270X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22271M: Chen-Yu Tsai <wens@csie.org> 22272L: linux-kernel@vger.kernel.org 22273S: Maintained 22274N: axp[128] 22275 22276X.25 STACK 22277M: Martin Schiller <ms@dev.tdt.de> 22278L: linux-x25@vger.kernel.org 22279S: Maintained 22280F: Documentation/networking/lapb-module.rst 22281F: Documentation/networking/x25* 22282F: drivers/net/wan/hdlc_x25.c 22283F: drivers/net/wan/lapbether.c 22284F: include/*/lapb.h 22285F: include/net/x25* 22286F: include/uapi/linux/x25.h 22287F: net/lapb/ 22288F: net/x25/ 22289 22290X86 ARCHITECTURE (32-BIT AND 64-BIT) 22291M: Thomas Gleixner <tglx@linutronix.de> 22292M: Ingo Molnar <mingo@redhat.com> 22293M: Borislav Petkov <bp@alien8.de> 22294M: Dave Hansen <dave.hansen@linux.intel.com> 22295M: x86@kernel.org 22296R: "H. Peter Anvin" <hpa@zytor.com> 22297L: linux-kernel@vger.kernel.org 22298S: Maintained 22299T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22300F: Documentation/devicetree/bindings/x86/ 22301F: Documentation/x86/ 22302F: arch/x86/ 22303 22304X86 ENTRY CODE 22305M: Andy Lutomirski <luto@kernel.org> 22306L: linux-kernel@vger.kernel.org 22307S: Maintained 22308T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22309F: arch/x86/entry/ 22310 22311X86 MCE INFRASTRUCTURE 22312M: Tony Luck <tony.luck@intel.com> 22313M: Borislav Petkov <bp@alien8.de> 22314L: linux-edac@vger.kernel.org 22315S: Maintained 22316F: Documentation/ABI/testing/sysfs-mce 22317F: Documentation/x86/x86_64/machinecheck.rst 22318F: arch/x86/kernel/cpu/mce/* 22319 22320X86 MICROCODE UPDATE SUPPORT 22321M: Borislav Petkov <bp@alien8.de> 22322S: Maintained 22323F: arch/x86/kernel/cpu/microcode/* 22324 22325X86 MM 22326M: Dave Hansen <dave.hansen@linux.intel.com> 22327M: Andy Lutomirski <luto@kernel.org> 22328M: Peter Zijlstra <peterz@infradead.org> 22329L: linux-kernel@vger.kernel.org 22330S: Maintained 22331T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22332F: arch/x86/mm/ 22333 22334X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22335M: Hans de Goede <hdegoede@redhat.com> 22336L: platform-driver-x86@vger.kernel.org 22337S: Maintained 22338T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22339F: drivers/platform/x86/x86-android-tablets.c 22340 22341X86 PLATFORM DRIVERS 22342M: Hans de Goede <hdegoede@redhat.com> 22343M: Mark Gross <markgross@kernel.org> 22344L: platform-driver-x86@vger.kernel.org 22345S: Maintained 22346T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22347F: drivers/platform/olpc/ 22348F: drivers/platform/x86/ 22349 22350X86 PLATFORM DRIVERS - ARCH 22351R: Darren Hart <dvhart@infradead.org> 22352R: Andy Shevchenko <andy@infradead.org> 22353L: platform-driver-x86@vger.kernel.org 22354L: x86@kernel.org 22355S: Maintained 22356T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22357F: arch/x86/platform 22358 22359X86 PLATFORM UV HPE SUPERDOME FLEX 22360M: Steve Wahl <steve.wahl@hpe.com> 22361R: Mike Travis <mike.travis@hpe.com> 22362R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22363R: Russ Anderson <russ.anderson@hpe.com> 22364S: Supported 22365F: arch/x86/include/asm/uv/ 22366F: arch/x86/kernel/apic/x2apic_uv_x.c 22367F: arch/x86/platform/uv/ 22368 22369X86 STACK UNWINDING 22370M: Josh Poimboeuf <jpoimboe@kernel.org> 22371M: Peter Zijlstra <peterz@infradead.org> 22372S: Supported 22373F: arch/x86/include/asm/unwind*.h 22374F: arch/x86/kernel/dumpstack.c 22375F: arch/x86/kernel/stacktrace.c 22376F: arch/x86/kernel/unwind_*.c 22377 22378X86 VDSO 22379M: Andy Lutomirski <luto@kernel.org> 22380L: linux-kernel@vger.kernel.org 22381S: Maintained 22382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22383F: arch/x86/entry/vdso/ 22384 22385XARRAY 22386M: Matthew Wilcox <willy@infradead.org> 22387L: linux-fsdevel@vger.kernel.org 22388S: Supported 22389F: Documentation/core-api/xarray.rst 22390F: include/linux/idr.h 22391F: include/linux/xarray.h 22392F: lib/idr.c 22393F: lib/xarray.c 22394F: tools/testing/radix-tree 22395 22396XBOX DVD IR REMOTE 22397M: Benjamin Valentin <benpicco@googlemail.com> 22398S: Maintained 22399F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22400F: drivers/media/rc/xbox_remote.c 22401 22402XC2028/3028 TUNER DRIVER 22403M: Mauro Carvalho Chehab <mchehab@kernel.org> 22404L: linux-media@vger.kernel.org 22405S: Maintained 22406W: https://linuxtv.org 22407T: git git://linuxtv.org/media_tree.git 22408F: drivers/media/tuners/xc2028.* 22409 22410XDP (eXpress Data Path) 22411M: Alexei Starovoitov <ast@kernel.org> 22412M: Daniel Borkmann <daniel@iogearbox.net> 22413M: David S. Miller <davem@davemloft.net> 22414M: Jakub Kicinski <kuba@kernel.org> 22415M: Jesper Dangaard Brouer <hawk@kernel.org> 22416M: John Fastabend <john.fastabend@gmail.com> 22417L: netdev@vger.kernel.org 22418L: bpf@vger.kernel.org 22419S: Supported 22420F: include/net/xdp.h 22421F: include/net/xdp_priv.h 22422F: include/trace/events/xdp.h 22423F: kernel/bpf/cpumap.c 22424F: kernel/bpf/devmap.c 22425F: net/core/xdp.c 22426F: samples/bpf/xdp* 22427F: tools/testing/selftests/bpf/*xdp* 22428F: tools/testing/selftests/bpf/*/*xdp* 22429F: drivers/net/ethernet/*/*/*/*/*xdp* 22430F: drivers/net/ethernet/*/*/*xdp* 22431K: (?:\b|_)xdp(?:\b|_) 22432 22433XDP SOCKETS (AF_XDP) 22434M: Björn Töpel <bjorn@kernel.org> 22435M: Magnus Karlsson <magnus.karlsson@intel.com> 22436M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22437R: Jonathan Lemon <jonathan.lemon@gmail.com> 22438L: netdev@vger.kernel.org 22439L: bpf@vger.kernel.org 22440S: Maintained 22441F: Documentation/networking/af_xdp.rst 22442F: include/net/xdp_sock* 22443F: include/net/xsk_buff_pool.h 22444F: include/uapi/linux/if_xdp.h 22445F: include/uapi/linux/xdp_diag.h 22446F: include/net/netns/xdp.h 22447F: net/xdp/ 22448F: tools/testing/selftests/bpf/*xsk* 22449 22450XEN BLOCK SUBSYSTEM 22451M: Roger Pau Monné <roger.pau@citrix.com> 22452L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22453S: Supported 22454F: drivers/block/xen* 22455F: drivers/block/xen-blkback/* 22456 22457XEN HYPERVISOR ARM 22458M: Stefano Stabellini <sstabellini@kernel.org> 22459L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22460S: Maintained 22461F: arch/arm/include/asm/xen/ 22462F: arch/arm/xen/ 22463 22464XEN HYPERVISOR ARM64 22465M: Stefano Stabellini <sstabellini@kernel.org> 22466L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22467S: Maintained 22468F: arch/arm64/include/asm/xen/ 22469F: arch/arm64/xen/ 22470 22471XEN HYPERVISOR INTERFACE 22472M: Juergen Gross <jgross@suse.com> 22473M: Stefano Stabellini <sstabellini@kernel.org> 22474R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22475L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22476S: Supported 22477T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22478F: Documentation/ABI/stable/sysfs-hypervisor-xen 22479F: Documentation/ABI/testing/sysfs-hypervisor-xen 22480F: drivers/*/xen-*front.c 22481F: drivers/xen/ 22482F: include/uapi/xen/ 22483F: include/xen/ 22484F: kernel/configs/xen.config 22485 22486XEN HYPERVISOR X86 22487M: Juergen Gross <jgross@suse.com> 22488R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22489L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22490S: Supported 22491F: arch/x86/configs/xen.config 22492F: arch/x86/include/asm/pvclock-abi.h 22493F: arch/x86/include/asm/xen/ 22494F: arch/x86/platform/pvh/ 22495F: arch/x86/xen/ 22496 22497XEN NETWORK BACKEND DRIVER 22498M: Wei Liu <wei.liu@kernel.org> 22499M: Paul Durrant <paul@xen.org> 22500L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22501L: netdev@vger.kernel.org 22502S: Supported 22503F: drivers/net/xen-netback/* 22504 22505XEN PCI SUBSYSTEM 22506M: Juergen Gross <jgross@suse.com> 22507L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22508S: Supported 22509F: arch/x86/pci/*xen* 22510F: drivers/pci/*xen* 22511 22512XEN PVSCSI DRIVERS 22513M: Juergen Gross <jgross@suse.com> 22514L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22515L: linux-scsi@vger.kernel.org 22516S: Supported 22517F: drivers/scsi/xen-scsifront.c 22518F: drivers/xen/xen-scsiback.c 22519F: include/xen/interface/io/vscsiif.h 22520 22521XEN PVUSB DRIVER 22522M: Juergen Gross <jgross@suse.com> 22523L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22524L: linux-usb@vger.kernel.org 22525S: Supported 22526F: drivers/usb/host/xen* 22527F: include/xen/interface/io/usbif.h 22528 22529XEN SOUND FRONTEND DRIVER 22530M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22531L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22532L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22533S: Supported 22534F: sound/xen/* 22535 22536XEN SWIOTLB SUBSYSTEM 22537M: Juergen Gross <jgross@suse.com> 22538M: Stefano Stabellini <sstabellini@kernel.org> 22539L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22540L: iommu@lists.linux.dev 22541S: Supported 22542F: arch/*/include/asm/xen/swiotlb-xen.h 22543F: drivers/xen/swiotlb-xen.c 22544F: include/xen/arm/swiotlb-xen.h 22545F: include/xen/swiotlb-xen.h 22546 22547XFS FILESYSTEM 22548C: irc://irc.oftc.net/xfs 22549M: Darrick J. Wong <djwong@kernel.org> 22550L: linux-xfs@vger.kernel.org 22551S: Supported 22552W: http://xfs.org/ 22553T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22554F: Documentation/ABI/testing/sysfs-fs-xfs 22555F: Documentation/admin-guide/xfs.rst 22556F: Documentation/filesystems/xfs-delayed-logging-design.rst 22557F: Documentation/filesystems/xfs-self-describing-metadata.rst 22558F: fs/xfs/ 22559F: include/uapi/linux/dqblk_xfs.h 22560F: include/uapi/linux/fsmap.h 22561 22562XILINX AMS DRIVER 22563M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22564L: linux-iio@vger.kernel.org 22565S: Maintained 22566F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22567F: drivers/iio/adc/xilinx-ams.c 22568 22569XILINX AXI ETHERNET DRIVER 22570M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22571S: Maintained 22572F: drivers/net/ethernet/xilinx/xilinx_axienet* 22573 22574XILINX CAN DRIVER 22575M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22576R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22577L: linux-can@vger.kernel.org 22578S: Maintained 22579F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22580F: drivers/net/can/xilinx_can.c 22581 22582XILINX GPIO DRIVER 22583M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22584R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22585R: Michal Simek <michal.simek@xilinx.com> 22586S: Maintained 22587F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22588F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22589F: drivers/gpio/gpio-xilinx.c 22590F: drivers/gpio/gpio-zynq.c 22591 22592XILINX SD-FEC IP CORES 22593M: Derek Kiernan <derek.kiernan@xilinx.com> 22594M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22595S: Maintained 22596F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22597F: Documentation/misc-devices/xilinx_sdfec.rst 22598F: drivers/misc/Kconfig 22599F: drivers/misc/Makefile 22600F: drivers/misc/xilinx_sdfec.c 22601F: include/uapi/misc/xilinx_sdfec.h 22602 22603XILINX PWM DRIVER 22604M: Sean Anderson <sean.anderson@seco.com> 22605S: Maintained 22606F: drivers/pwm/pwm-xilinx.c 22607F: include/clocksource/timer-xilinx.h 22608 22609XILINX UARTLITE SERIAL DRIVER 22610M: Peter Korsgaard <jacmet@sunsite.dk> 22611L: linux-serial@vger.kernel.org 22612S: Maintained 22613F: drivers/tty/serial/uartlite.c 22614 22615XILINX VIDEO IP CORES 22616M: Hyun Kwon <hyun.kwon@xilinx.com> 22617M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22618L: linux-media@vger.kernel.org 22619S: Supported 22620T: git git://linuxtv.org/media_tree.git 22621F: Documentation/devicetree/bindings/media/xilinx/ 22622F: drivers/media/platform/xilinx/ 22623F: include/uapi/linux/xilinx-v4l2-controls.h 22624 22625XILINX ZYNQMP DPDMA DRIVER 22626M: Hyun Kwon <hyun.kwon@xilinx.com> 22627M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22628L: dmaengine@vger.kernel.org 22629S: Supported 22630F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22631F: drivers/dma/xilinx/xilinx_dpdma.c 22632F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22633 22634XILINX ZYNQMP PSGTR PHY DRIVER 22635M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22636M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22637L: linux-kernel@vger.kernel.org 22638S: Supported 22639T: git https://github.com/Xilinx/linux-xlnx.git 22640F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22641F: drivers/phy/xilinx/phy-zynqmp.c 22642 22643XILINX ZYNQMP SHA3 DRIVER 22644M: Harsha <harsha.harsha@xilinx.com> 22645S: Maintained 22646F: drivers/crypto/xilinx/zynqmp-sha.c 22647 22648XILINX EVENT MANAGEMENT DRIVER 22649M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22650S: Maintained 22651F: drivers/soc/xilinx/xlnx_event_manager.c 22652F: include/linux/firmware/xlnx-event-manager.h 22653 22654XILLYBUS DRIVER 22655M: Eli Billauer <eli.billauer@gmail.com> 22656L: linux-kernel@vger.kernel.org 22657S: Supported 22658F: drivers/char/xillybus/ 22659 22660XLP9XX I2C DRIVER 22661M: George Cherian <gcherian@marvell.com> 22662L: linux-i2c@vger.kernel.org 22663S: Supported 22664W: http://www.marvell.com 22665F: drivers/i2c/busses/i2c-xlp9xx.c 22666 22667XRA1403 GPIO EXPANDER 22668M: Nandor Han <nandor.han@ge.com> 22669M: Semi Malinen <semi.malinen@ge.com> 22670L: linux-gpio@vger.kernel.org 22671S: Maintained 22672F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22673F: drivers/gpio/gpio-xra1403.c 22674 22675XTENSA XTFPGA PLATFORM SUPPORT 22676M: Max Filippov <jcmvbkbc@gmail.com> 22677L: linux-xtensa@linux-xtensa.org 22678S: Maintained 22679F: drivers/spi/spi-xtensa-xtfpga.c 22680F: sound/soc/xtensa/xtfpga-i2s.c 22681 22682YAM DRIVER FOR AX.25 22683M: Jean-Paul Roubelat <jpr@f6fbb.org> 22684L: linux-hams@vger.kernel.org 22685S: Maintained 22686F: drivers/net/hamradio/yam* 22687F: include/linux/yam.h 22688 22689YAMA SECURITY MODULE 22690M: Kees Cook <keescook@chromium.org> 22691S: Supported 22692T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22693F: Documentation/admin-guide/LSM/Yama.rst 22694F: security/yama/ 22695 22696YEALINK PHONE DRIVER 22697M: Henk Vergonet <Henk.Vergonet@gmail.com> 22698L: usbb2k-api-dev@nongnu.org 22699S: Maintained 22700F: Documentation/input/devices/yealink.rst 22701F: drivers/input/misc/yealink.* 22702 22703Z8530 DRIVER FOR AX.25 22704M: Joerg Reuter <jreuter@yaina.de> 22705L: linux-hams@vger.kernel.org 22706S: Maintained 22707W: http://yaina.de/jreuter/ 22708W: http://www.qsl.net/dl1bke/ 22709F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22710F: drivers/net/hamradio/*scc.c 22711F: drivers/net/hamradio/z8530.h 22712 22713ZBUD COMPRESSED PAGE ALLOCATOR 22714M: Seth Jennings <sjenning@redhat.com> 22715M: Dan Streetman <ddstreet@ieee.org> 22716L: linux-mm@kvack.org 22717S: Maintained 22718F: mm/zbud.c 22719 22720Z3FOLD COMPRESSED PAGE ALLOCATOR 22721M: Vitaly Wool <vitaly.wool@konsulko.com> 22722R: Miaohe Lin <linmiaohe@huawei.com> 22723L: linux-mm@kvack.org 22724S: Maintained 22725F: mm/z3fold.c 22726 22727ZD1211RW WIRELESS DRIVER 22728M: Ulrich Kunitz <kune@deine-taler.de> 22729L: linux-wireless@vger.kernel.org 22730L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22731S: Maintained 22732W: http://zd1211.ath.cx/wiki/DriverRewrite 22733F: drivers/net/wireless/zydas/zd1211rw/ 22734 22735ZD1301 MEDIA DRIVER 22736M: Antti Palosaari <crope@iki.fi> 22737L: linux-media@vger.kernel.org 22738S: Maintained 22739W: https://linuxtv.org/ 22740W: http://palosaari.fi/linux/ 22741Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22742F: drivers/media/usb/dvb-usb-v2/zd1301* 22743 22744ZD1301_DEMOD MEDIA DRIVER 22745M: Antti Palosaari <crope@iki.fi> 22746L: linux-media@vger.kernel.org 22747S: Maintained 22748W: https://linuxtv.org/ 22749W: http://palosaari.fi/linux/ 22750Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22751F: drivers/media/dvb-frontends/zd1301_demod* 22752 22753ZHAOXIN PROCESSOR SUPPORT 22754M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22755L: linux-kernel@vger.kernel.org 22756S: Maintained 22757F: arch/x86/kernel/cpu/zhaoxin.c 22758 22759ZONEFS FILESYSTEM 22760M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22761M: Naohiro Aota <naohiro.aota@wdc.com> 22762R: Johannes Thumshirn <jth@kernel.org> 22763L: linux-fsdevel@vger.kernel.org 22764S: Maintained 22765T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22766F: Documentation/filesystems/zonefs.rst 22767F: fs/zonefs/ 22768 22769ZPOOL COMPRESSED PAGE STORAGE API 22770M: Dan Streetman <ddstreet@ieee.org> 22771L: linux-mm@kvack.org 22772S: Maintained 22773F: include/linux/zpool.h 22774F: mm/zpool.c 22775 22776ZR36067 VIDEO FOR LINUX DRIVER 22777M: Corentin Labbe <clabbe@baylibre.com> 22778L: mjpeg-users@lists.sourceforge.net 22779L: linux-media@vger.kernel.org 22780S: Maintained 22781W: http://mjpeg.sourceforge.net/driver-zoran/ 22782Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22783F: Documentation/driver-api/media/drivers/zoran.rst 22784F: drivers/media/pci/zoran/ 22785 22786ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22787M: Minchan Kim <minchan@kernel.org> 22788M: Nitin Gupta <ngupta@vflare.org> 22789R: Sergey Senozhatsky <senozhatsky@chromium.org> 22790L: linux-kernel@vger.kernel.org 22791S: Maintained 22792F: Documentation/admin-guide/blockdev/zram.rst 22793F: drivers/block/zram/ 22794 22795ZS DECSTATION Z85C30 SERIAL DRIVER 22796M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22797S: Maintained 22798F: drivers/tty/serial/zs.* 22799 22800ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22801M: Minchan Kim <minchan@kernel.org> 22802M: Nitin Gupta <ngupta@vflare.org> 22803R: Sergey Senozhatsky <senozhatsky@chromium.org> 22804L: linux-mm@kvack.org 22805S: Maintained 22806F: Documentation/mm/zsmalloc.rst 22807F: include/linux/zsmalloc.h 22808F: mm/zsmalloc.c 22809 22810ZSTD 22811M: Nick Terrell <terrelln@fb.com> 22812S: Maintained 22813B: https://github.com/facebook/zstd/issues 22814T: git git://github.com/terrelln/linux.git 22815F: include/linux/zstd* 22816F: lib/zstd/ 22817F: lib/decompress_unzstd.c 22818F: crypto/zstd.c 22819N: zstd 22820K: zstd 22821 22822ZSWAP COMPRESSED SWAP CACHING 22823M: Seth Jennings <sjenning@redhat.com> 22824M: Dan Streetman <ddstreet@ieee.org> 22825M: Vitaly Wool <vitaly.wool@konsulko.com> 22826L: linux-mm@kvack.org 22827S: Maintained 22828F: mm/zswap.c 22829 22830THE REST 22831M: Linus Torvalds <torvalds@linux-foundation.org> 22832L: linux-kernel@vger.kernel.org 22833S: Buried alive in reporters 22834T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22835F: * 22836F: */ 22837
