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/net/ethernet/microchip/vcap/ 2443F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2444N: sparx5 2445 2446Microchip Timer Counter Block (TCB) Capture Driver 2447M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2449L: linux-iio@vger.kernel.org 2450S: Maintained 2451F: drivers/counter/microchip-tcb-capture.c 2452 2453ARM/MILBEAUT ARCHITECTURE 2454M: Taichi Sugaya <sugaya.taichi@socionext.com> 2455M: Takao Orito <orito.takao@socionext.com> 2456L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2457S: Maintained 2458F: arch/arm/boot/dts/milbeaut* 2459F: arch/arm/mach-milbeaut/ 2460N: milbeaut 2461 2462ARM/MIOA701 MACHINE SUPPORT 2463M: Robert Jarzmik <robert.jarzmik@free.fr> 2464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2465S: Maintained 2466F: arch/arm/mach-pxa/mioa701.c 2467 2468ARM/MStar/Sigmastar Armv7 SoC support 2469M: Daniel Palmer <daniel@thingy.jp> 2470M: Romain Perier <romain.perier@gmail.com> 2471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2472S: Maintained 2473W: http://linux-chenxing.org/ 2474T: git git://github.com/linux-chenxing/linux.git 2475F: Documentation/devicetree/bindings/arm/mstar/* 2476F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2477F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2478F: arch/arm/boot/dts/mstar-* 2479F: arch/arm/mach-mstar/ 2480F: drivers/clk/mstar/ 2481F: drivers/clocksource/timer-msc313e.c 2482F: drivers/gpio/gpio-msc313.c 2483F: drivers/rtc/rtc-msc313.c 2484F: drivers/watchdog/msc313e_wdt.c 2485F: include/dt-bindings/clock/mstar-* 2486F: include/dt-bindings/gpio/msc313-gpio.h 2487 2488ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2489M: Michael Petchkovsky <mkpetch@internode.on.net> 2490S: Maintained 2491 2492ARM/NOMADIK/Ux500 ARCHITECTURES 2493M: Linus Walleij <linus.walleij@linaro.org> 2494L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2495S: Maintained 2496T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2497F: Documentation/devicetree/bindings/arm/ste-* 2498F: Documentation/devicetree/bindings/arm/ux500.yaml 2499F: Documentation/devicetree/bindings/arm/ux500/ 2500F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2501F: arch/arm/boot/dts/ste-* 2502F: arch/arm/mach-nomadik/ 2503F: arch/arm/mach-ux500/ 2504F: drivers/clk/clk-nomadik.c 2505F: drivers/clocksource/clksrc-dbx500-prcmu.c 2506F: drivers/dma/ste_dma40* 2507F: drivers/hwspinlock/u8500_hsem.c 2508F: drivers/i2c/busses/i2c-nomadik.c 2509F: drivers/iio/adc/ab8500-gpadc.c 2510F: drivers/mfd/ab8500* 2511F: drivers/mfd/abx500* 2512F: drivers/mfd/db8500* 2513F: drivers/pinctrl/nomadik/ 2514F: drivers/rtc/rtc-ab8500.c 2515F: drivers/rtc/rtc-pl031.c 2516F: drivers/soc/ux500/ 2517 2518ARM/NUVOTON NPCM ARCHITECTURE 2519M: Avi Fishman <avifishman70@gmail.com> 2520M: Tomer Maimon <tmaimon77@gmail.com> 2521M: Tali Perry <tali.perry1@gmail.com> 2522R: Patrick Venture <venture@google.com> 2523R: Nancy Yuen <yuenn@google.com> 2524R: Benjamin Fair <benjaminfair@google.com> 2525L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2526S: Supported 2527F: Documentation/devicetree/bindings/*/*/*npcm* 2528F: Documentation/devicetree/bindings/*/*npcm* 2529F: Documentation/devicetree/bindings/arm/npcm/* 2530F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2531F: arch/arm/boot/dts/nuvoton-npcm* 2532F: arch/arm/mach-npcm/ 2533F: arch/arm64/boot/dts/nuvoton/ 2534F: drivers/*/*npcm* 2535F: drivers/*/*/*npcm* 2536F: drivers/rtc/rtc-nct3018y.c 2537F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2538F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2539 2540ARM/NUVOTON WPCM450 ARCHITECTURE 2541M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2542L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2543S: Maintained 2544W: https://github.com/neuschaefer/wpcm450/wiki 2545F: Documentation/devicetree/bindings/*/*wpcm* 2546F: arch/arm/boot/dts/nuvoton-wpcm450* 2547F: arch/arm/mach-npcm/wpcm450.c 2548F: drivers/*/*/*wpcm* 2549F: drivers/*/*wpcm* 2550 2551ARM/NXP S32G ARCHITECTURE 2552M: Chester Lin <clin@suse.com> 2553R: Andreas Färber <afaerber@suse.de> 2554R: Matthias Brugger <mbrugger@suse.com> 2555R: NXP S32 Linux Team <s32@nxp.com> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557S: Maintained 2558F: arch/arm64/boot/dts/freescale/s32g*.dts* 2559 2560ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2561L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2562S: Orphan 2563W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2564F: arch/arm/mach-s3c/gta02.h 2565F: arch/arm/mach-s3c/mach-gta02.c 2566 2567ARM/Orion SoC/Technologic Systems TS-78xx platform support 2568M: Alexander Clouter <alex@digriz.org.uk> 2569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2570S: Maintained 2571W: http://www.digriz.org.uk/ts78xx/kernel 2572F: arch/arm/mach-orion5x/ts78xx-* 2573 2574ARM/OXNAS platform support 2575M: Neil Armstrong <neil.armstrong@linaro.org> 2576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2577L: linux-oxnas@groups.io (moderated for non-subscribers) 2578S: Maintained 2579F: arch/arm/boot/dts/ox8*.dts* 2580F: arch/arm/mach-oxnas/ 2581F: drivers/power/reset/oxnas-restart.c 2582N: oxnas 2583 2584ARM/PALM TREO SUPPORT 2585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2586S: Orphan 2587F: arch/arm/mach-pxa/palmtreo.* 2588 2589ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2590M: Marek Vasut <marek.vasut@gmail.com> 2591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2592S: Maintained 2593W: http://hackndev.com 2594F: arch/arm/mach-pxa/include/mach/palmld.h 2595F: arch/arm/mach-pxa/include/mach/palmtc.h 2596F: arch/arm/mach-pxa/include/mach/palmtx.h 2597F: arch/arm/mach-pxa/palmld.c 2598F: arch/arm/mach-pxa/palmt5.* 2599F: arch/arm/mach-pxa/palmtc.c 2600F: arch/arm/mach-pxa/palmte2.* 2601F: arch/arm/mach-pxa/palmtx.c 2602 2603ARM/PALMZ72 SUPPORT 2604M: Sergey Lapin <slapin@ossfans.org> 2605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2606S: Maintained 2607W: http://hackndev.com 2608F: arch/arm/mach-pxa/palmz72.* 2609 2610ARM/PLEB SUPPORT 2611M: Peter Chubb <pleb@gelato.unsw.edu.au> 2612S: Maintained 2613W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2614 2615ARM/PT DIGITAL BOARD PORT 2616M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619W: http://www.armlinux.org.uk/ 2620 2621ARM/QUALCOMM SUPPORT 2622M: Andy Gross <agross@kernel.org> 2623M: Bjorn Andersson <andersson@kernel.org> 2624R: Konrad Dybcio <konrad.dybcio@somainline.org> 2625L: linux-arm-msm@vger.kernel.org 2626S: Maintained 2627T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2628F: Documentation/devicetree/bindings/*/qcom* 2629F: Documentation/devicetree/bindings/soc/qcom/ 2630F: arch/arm/boot/dts/qcom-*.dts 2631F: arch/arm/boot/dts/qcom-*.dtsi 2632F: arch/arm/configs/qcom_defconfig 2633F: arch/arm/mach-qcom/ 2634F: arch/arm64/boot/dts/qcom/ 2635F: drivers/*/*/qcom* 2636F: drivers/*/*/qcom/ 2637F: drivers/*/pm8???-* 2638F: drivers/*/qcom* 2639F: drivers/*/qcom/ 2640F: drivers/bluetooth/btqcomsmd.c 2641F: drivers/clocksource/timer-qcom.c 2642F: drivers/cpuidle/cpuidle-qcom-spm.c 2643F: drivers/extcon/extcon-qcom* 2644F: drivers/i2c/busses/i2c-qcom-geni.c 2645F: drivers/i2c/busses/i2c-qup.c 2646F: drivers/iommu/msm* 2647F: drivers/mfd/ssbi.c 2648F: drivers/mmc/host/mmci_qcom* 2649F: drivers/mmc/host/sdhci-msm.c 2650F: drivers/pci/controller/dwc/pcie-qcom.c 2651F: drivers/phy/qualcomm/ 2652F: drivers/power/*/msm* 2653F: drivers/reset/reset-qcom-* 2654F: drivers/ufs/host/ufs-qcom* 2655F: drivers/spi/spi-geni-qcom.c 2656F: drivers/spi/spi-qcom-qspi.c 2657F: drivers/spi/spi-qup.c 2658F: drivers/tty/serial/msm_serial.c 2659F: drivers/usb/dwc3/dwc3-qcom.c 2660F: include/dt-bindings/*/qcom* 2661F: include/linux/*/qcom* 2662F: include/linux/soc/qcom/ 2663 2664ARM/RADISYS ENP2611 MACHINE SUPPORT 2665M: Lennert Buytenhek <kernel@wantstofly.org> 2666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2667S: Maintained 2668 2669ARM/RDA MICRO ARCHITECTURE 2670M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2673S: Maintained 2674F: Documentation/devicetree/bindings/arm/rda.yaml 2675F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2676F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2677F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2678F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2679F: arch/arm/boot/dts/rda8810pl-* 2680F: drivers/clocksource/timer-rda.c 2681F: drivers/gpio/gpio-rda.c 2682F: drivers/irqchip/irq-rda-intc.c 2683F: drivers/tty/serial/rda-uart.c 2684 2685ARM/REALTEK ARCHITECTURE 2686M: Andreas Färber <afaerber@suse.de> 2687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2688L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2689S: Maintained 2690F: Documentation/devicetree/bindings/arm/realtek.yaml 2691F: arch/arm/boot/dts/rtd* 2692F: arch/arm/mach-realtek/ 2693F: arch/arm64/boot/dts/realtek/ 2694 2695ARM/RENESAS ARCHITECTURE 2696M: Geert Uytterhoeven <geert+renesas@glider.be> 2697M: Magnus Damm <magnus.damm@gmail.com> 2698L: linux-renesas-soc@vger.kernel.org 2699S: Supported 2700Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2701C: irc://irc.libera.chat/renesas-soc 2702T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2703F: Documentation/devicetree/bindings/arm/renesas.yaml 2704F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2705F: Documentation/devicetree/bindings/soc/renesas/ 2706F: arch/arm/boot/dts/emev2* 2707F: arch/arm/boot/dts/gr-peach* 2708F: arch/arm/boot/dts/iwg20d-q7* 2709F: arch/arm/boot/dts/r7s* 2710F: arch/arm/boot/dts/r8a* 2711F: arch/arm/boot/dts/r9a* 2712F: arch/arm/boot/dts/sh* 2713F: arch/arm/configs/shmobile_defconfig 2714F: arch/arm/include/debug/renesas-scif.S 2715F: arch/arm/mach-shmobile/ 2716F: arch/arm64/boot/dts/renesas/ 2717F: drivers/soc/renesas/ 2718F: include/linux/soc/renesas/ 2719 2720ARM/RISCPC ARCHITECTURE 2721M: Russell King <linux@armlinux.org.uk> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723S: Maintained 2724W: http://www.armlinux.org.uk/ 2725F: arch/arm/include/asm/hardware/ioc.h 2726F: arch/arm/include/asm/hardware/iomd.h 2727F: arch/arm/include/asm/hardware/memc.h 2728F: arch/arm/mach-rpc/ 2729F: drivers/net/ethernet/8390/etherh.c 2730F: drivers/net/ethernet/i825xx/ether1* 2731F: drivers/net/ethernet/seeq/ether3* 2732F: drivers/scsi/arm/ 2733 2734ARM/Rockchip SoC support 2735M: Heiko Stuebner <heiko@sntech.de> 2736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2737L: linux-rockchip@lists.infradead.org 2738S: Maintained 2739T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2740F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2741F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2742F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2743F: arch/arm/boot/dts/rk3* 2744F: arch/arm/boot/dts/rv1108* 2745F: arch/arm/mach-rockchip/ 2746F: drivers/*/*/*rockchip* 2747F: drivers/*/*rockchip* 2748F: drivers/clk/rockchip/ 2749F: drivers/i2c/busses/i2c-rk3x.c 2750F: sound/soc/rockchip/ 2751N: rockchip 2752 2753ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2754M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2755R: Alim Akhtar <alim.akhtar@samsung.com> 2756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2757L: linux-samsung-soc@vger.kernel.org 2758S: Maintained 2759C: irc://irc.libera.chat/linux-exynos 2760Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2761B: mailto:linux-samsung-soc@vger.kernel.org 2762T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2763F: Documentation/arm/samsung/ 2764F: Documentation/devicetree/bindings/arm/samsung/ 2765F: Documentation/devicetree/bindings/hwinfo/samsung,* 2766F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2767F: Documentation/devicetree/bindings/soc/samsung/ 2768F: arch/arm/boot/dts/exynos* 2769F: arch/arm/boot/dts/s3c* 2770F: arch/arm/boot/dts/s5p* 2771F: arch/arm/mach-exynos*/ 2772F: arch/arm/mach-s3c/ 2773F: arch/arm/mach-s5p*/ 2774F: arch/arm64/boot/dts/exynos/ 2775F: drivers/*/*/*s3c24* 2776F: drivers/*/*s3c24* 2777F: drivers/*/*s3c64xx* 2778F: drivers/*/*s5pv210* 2779F: drivers/clocksource/samsung_pwm_timer.c 2780F: drivers/memory/samsung/ 2781F: drivers/pwm/pwm-samsung.c 2782F: drivers/soc/samsung/ 2783F: drivers/tty/serial/samsung* 2784F: include/clocksource/samsung_pwm.h 2785F: include/linux/platform_data/*s3c* 2786F: include/linux/serial_s3c.h 2787F: include/linux/soc/samsung/ 2788N: exynos 2789N: s3c2410 2790N: s3c64xx 2791N: s5pv210 2792 2793ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2794M: Łukasz Stelmach <l.stelmach@samsung.com> 2795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2796L: linux-media@vger.kernel.org 2797S: Maintained 2798F: drivers/media/platform/samsung/s5p-g2d/ 2799 2800ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2801M: Marek Szyprowski <m.szyprowski@samsung.com> 2802L: linux-samsung-soc@vger.kernel.org 2803L: linux-media@vger.kernel.org 2804S: Maintained 2805F: Documentation/devicetree/bindings/media/s5p-cec.txt 2806F: drivers/media/cec/platform/s5p/ 2807 2808ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2809M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2810M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2811M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2816F: drivers/media/platform/samsung/s5p-jpeg/ 2817 2818ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2819M: Marek Szyprowski <m.szyprowski@samsung.com> 2820M: Andrzej Hajda <andrzej.hajda@intel.com> 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-media@vger.kernel.org 2823S: Maintained 2824F: drivers/media/platform/samsung/s5p-mfc/ 2825 2826ARM/SOCFPGA ARCHITECTURE 2827M: Dinh Nguyen <dinguyen@kernel.org> 2828S: Maintained 2829W: http://www.rocketboards.org 2830T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2831F: arch/arm/boot/dts/socfpga* 2832F: arch/arm/configs/socfpga_defconfig 2833F: arch/arm/mach-socfpga/ 2834F: arch/arm64/boot/dts/altera/ 2835F: arch/arm64/boot/dts/intel/ 2836 2837ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2838M: Dinh Nguyen <dinguyen@kernel.org> 2839S: Maintained 2840F: drivers/clk/socfpga/ 2841 2842ARM/SOCFPGA EDAC SUPPORT 2843M: Dinh Nguyen <dinguyen@kernel.org> 2844S: Maintained 2845F: drivers/edac/altera_edac.[ch] 2846 2847ARM/SPREADTRUM SoC SUPPORT 2848M: Orson Zhai <orsonzhai@gmail.com> 2849M: Baolin Wang <baolin.wang7@gmail.com> 2850M: Chunyan Zhang <zhang.lyra@gmail.com> 2851S: Maintained 2852F: arch/arm64/boot/dts/sprd 2853N: sprd 2854N: sc27xx 2855N: sc2731 2856 2857ARM/STI ARCHITECTURE 2858M: Patrice Chotard <patrice.chotard@foss.st.com> 2859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2860S: Maintained 2861W: http://www.stlinux.com 2862F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2863F: arch/arm/boot/dts/sti* 2864F: arch/arm/mach-sti/ 2865F: drivers/ata/ahci_st.c 2866F: drivers/char/hw_random/st-rng.c 2867F: drivers/clocksource/arm_global_timer.c 2868F: drivers/clocksource/clksrc_st_lpc.c 2869F: drivers/cpufreq/sti-cpufreq.c 2870F: drivers/dma/st_fdma* 2871F: drivers/i2c/busses/i2c-st.c 2872F: drivers/media/platform/st/sti/c8sectpfe/ 2873F: drivers/media/rc/st_rc.c 2874F: drivers/mmc/host/sdhci-st.c 2875F: drivers/phy/st/phy-miphy28lp.c 2876F: drivers/phy/st/phy-stih407-usb.c 2877F: drivers/pinctrl/pinctrl-st.c 2878F: drivers/remoteproc/st_remoteproc.c 2879F: drivers/remoteproc/st_slim_rproc.c 2880F: drivers/reset/sti/ 2881F: drivers/rtc/rtc-st-lpc.c 2882F: drivers/tty/serial/st-asc.c 2883F: drivers/usb/dwc3/dwc3-st.c 2884F: drivers/usb/host/ehci-st.c 2885F: drivers/usb/host/ohci-st.c 2886F: drivers/watchdog/st_lpc_wdt.c 2887F: include/linux/remoteproc/st_slim_rproc.h 2888 2889ARM/STM32 ARCHITECTURE 2890M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2891M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2892L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2896F: arch/arm/boot/dts/stm32* 2897F: arch/arm/mach-stm32/ 2898F: drivers/clocksource/armv7m_systick.c 2899N: stm32 2900N: stm 2901 2902ARM/SUNPLUS SP7021 SOC SUPPORT 2903M: Qin Jian <qinjian@cqplus1.com> 2904L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2905S: Maintained 2906W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2907F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2908F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2909F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2910F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2911F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2912F: arch/arm/configs/sp7021_*defconfig 2913F: arch/arm/mach-sunplus/ 2914F: drivers/irqchip/irq-sp7021-intc.c 2915F: drivers/reset/reset-sunplus.c 2916F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2917F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2918 2919ARM/Synaptics SoC support 2920M: Jisheng Zhang <jszhang@kernel.org> 2921M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923S: Maintained 2924F: arch/arm/boot/dts/berlin* 2925F: arch/arm/mach-berlin/ 2926F: arch/arm64/boot/dts/synaptics/ 2927 2928ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2929M: Lennert Buytenhek <kernel@wantstofly.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932 2933ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2934M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2935L: linux-tegra@vger.kernel.org 2936L: linux-media@vger.kernel.org 2937S: Maintained 2938F: Documentation/devicetree/bindings/media/tegra-cec.txt 2939F: drivers/media/cec/platform/tegra/ 2940 2941ARM/TESLA FSD SoC SUPPORT 2942M: Alim Akhtar <alim.akhtar@samsung.com> 2943M: linux-fsd@tesla.com 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945L: linux-samsung-soc@vger.kernel.org 2946S: Maintained 2947F: arch/arm64/boot/dts/tesla* 2948 2949ARM/TETON BGA MACHINE SUPPORT 2950M: "Mark F. Brown" <mark.brown314@gmail.com> 2951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2952S: Maintained 2953 2954ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2955M: Santosh Shilimkar <ssantosh@kernel.org> 2956L: linux-kernel@vger.kernel.org 2957S: Maintained 2958F: drivers/memory/*emif* 2959 2960ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2961M: Nishanth Menon <nm@ti.com> 2962M: Santosh Shilimkar <ssantosh@kernel.org> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Maintained 2965T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2966F: arch/arm/boot/dts/keystone-* 2967F: arch/arm/mach-keystone/ 2968 2969ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2970M: Santosh Shilimkar <ssantosh@kernel.org> 2971L: linux-kernel@vger.kernel.org 2972S: Maintained 2973F: drivers/clk/keystone/ 2974 2975ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2976M: Santosh Shilimkar <ssantosh@kernel.org> 2977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2978L: linux-kernel@vger.kernel.org 2979S: Maintained 2980F: drivers/clocksource/timer-keystone.c 2981 2982ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2983M: Santosh Shilimkar <ssantosh@kernel.org> 2984L: linux-kernel@vger.kernel.org 2985S: Maintained 2986F: drivers/power/reset/keystone-reset.c 2987 2988ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2989M: Nishanth Menon <nm@ti.com> 2990M: Vignesh Raghavendra <vigneshr@ti.com> 2991M: Tero Kristo <kristo@kernel.org> 2992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2993S: Supported 2994F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2995F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2996F: arch/arm64/boot/dts/ti/Makefile 2997F: arch/arm64/boot/dts/ti/k3-* 2998F: include/dt-bindings/pinctrl/k3.h 2999 3000ARM/THECUS N2100 MACHINE SUPPORT 3001M: Lennert Buytenhek <kernel@wantstofly.org> 3002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3003S: Maintained 3004 3005ARM/TOSA MACHINE SUPPORT 3006M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3007M: Dirk Opfer <dirk@opfer-online.de> 3008S: Maintained 3009 3010ARM/TOSHIBA VISCONTI ARCHITECTURE 3011M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Supported 3014T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3015F: Documentation/devicetree/bindings/arm/toshiba.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3017F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3018F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3019F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3020F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3021F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3022F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3023F: arch/arm64/boot/dts/toshiba/ 3024F: drivers/clk/visconti/ 3025F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3026F: drivers/gpio/gpio-visconti.c 3027F: drivers/pci/controller/dwc/pcie-visconti.c 3028F: drivers/pinctrl/visconti/ 3029F: drivers/watchdog/visconti_wdt.c 3030N: visconti 3031 3032ARM/UNIPHIER ARCHITECTURE 3033M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3034M: Masami Hiramatsu <mhiramat@kernel.org> 3035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3036S: Maintained 3037F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3038F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3039F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3040F: arch/arm/boot/dts/uniphier* 3041F: arch/arm/include/asm/hardware/cache-uniphier.h 3042F: arch/arm/mach-uniphier/ 3043F: arch/arm/mm/cache-uniphier.c 3044F: arch/arm64/boot/dts/socionext/uniphier* 3045F: drivers/bus/uniphier-system-bus.c 3046F: drivers/clk/uniphier/ 3047F: drivers/dma/uniphier-mdmac.c 3048F: drivers/gpio/gpio-uniphier.c 3049F: drivers/i2c/busses/i2c-uniphier* 3050F: drivers/irqchip/irq-uniphier-aidet.c 3051F: drivers/mmc/host/uniphier-sd.c 3052F: drivers/pinctrl/uniphier/ 3053F: drivers/reset/reset-uniphier.c 3054F: drivers/tty/serial/8250/8250_uniphier.c 3055N: uniphier 3056 3057ARM/VERSATILE EXPRESS PLATFORM 3058M: Liviu Dudau <liviu.dudau@arm.com> 3059M: Sudeep Holla <sudeep.holla@arm.com> 3060M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3062S: Maintained 3063F: */*/*/vexpress* 3064F: */*/vexpress* 3065F: arch/arm/boot/dts/vexpress* 3066F: arch/arm/mach-vexpress/ 3067F: arch/arm64/boot/dts/arm/ 3068F: drivers/clk/versatile/clk-vexpress-osc.c 3069F: drivers/clocksource/timer-versatile.c 3070N: mps2 3071 3072ARM/VFP SUPPORT 3073M: Russell King <linux@armlinux.org.uk> 3074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3075S: Maintained 3076W: http://www.armlinux.org.uk/ 3077F: arch/arm/vfp/ 3078 3079ARM/VOIPAC PXA270 SUPPORT 3080M: Marek Vasut <marek.vasut@gmail.com> 3081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3082S: Maintained 3083F: arch/arm/mach-pxa/include/mach/vpac270.h 3084F: arch/arm/mach-pxa/vpac270.c 3085 3086ARM/VT8500 ARM ARCHITECTURE 3087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3088S: Orphan 3089F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3090F: arch/arm/mach-vt8500/ 3091F: drivers/clocksource/timer-vt8500.c 3092F: drivers/i2c/busses/i2c-wmt.c 3093F: drivers/mmc/host/wmt-sdmmc.c 3094F: drivers/pwm/pwm-vt8500.c 3095F: drivers/rtc/rtc-vt8500.c 3096F: drivers/tty/serial/vt8500_serial.c 3097F: drivers/usb/host/ehci-platform.c 3098F: drivers/usb/host/uhci-platform.c 3099F: drivers/video/fbdev/vt8500lcdfb.* 3100F: drivers/video/fbdev/wm8505fb* 3101F: drivers/video/fbdev/wmt_ge_rops.* 3102 3103ARM/ZIPIT Z2 SUPPORT 3104M: Marek Vasut <marek.vasut@gmail.com> 3105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3106S: Maintained 3107F: arch/arm/mach-pxa/include/mach/z2.h 3108F: arch/arm/mach-pxa/z2.c 3109 3110ARM/ZYNQ ARCHITECTURE 3111M: Michal Simek <michal.simek@xilinx.com> 3112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3113S: Supported 3114W: http://wiki.xilinx.com 3115T: git https://github.com/Xilinx/linux-xlnx.git 3116F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3117F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3119F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3120F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3121F: arch/arm/mach-zynq/ 3122F: drivers/clocksource/timer-cadence-ttc.c 3123F: drivers/cpuidle/cpuidle-zynq.c 3124F: drivers/edac/synopsys_edac.c 3125F: drivers/i2c/busses/i2c-cadence.c 3126F: drivers/i2c/busses/i2c-xiic.c 3127F: drivers/mmc/host/sdhci-of-arasan.c 3128N: zynq 3129N: xilinx 3130 3131ARM64 PORT (AARCH64 ARCHITECTURE) 3132M: Catalin Marinas <catalin.marinas@arm.com> 3133M: Will Deacon <will@kernel.org> 3134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3135S: Maintained 3136T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3137F: Documentation/arm64/ 3138F: arch/arm64/ 3139F: tools/testing/selftests/arm64/ 3140X: arch/arm64/boot/dts/ 3141 3142ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3143M: George McCollister <george.mccollister@gmail.com> 3144L: netdev@vger.kernel.org 3145S: Maintained 3146F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3147F: drivers/net/dsa/xrs700x/* 3148F: net/dsa/tag_xrs700x.c 3149 3150AS3645A LED FLASH CONTROLLER DRIVER 3151M: Sakari Ailus <sakari.ailus@iki.fi> 3152L: linux-leds@vger.kernel.org 3153S: Maintained 3154F: drivers/leds/flash/leds-as3645a.c 3155 3156ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3157M: Tianshu Qiu <tian.shu.qiu@intel.com> 3158L: linux-media@vger.kernel.org 3159S: Maintained 3160T: git git://linuxtv.org/media_tree.git 3161F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3162F: drivers/media/i2c/ak7375.c 3163 3164ASAHI KASEI AK8974 DRIVER 3165M: Linus Walleij <linus.walleij@linaro.org> 3166L: linux-iio@vger.kernel.org 3167S: Supported 3168W: http://www.akm.com/ 3169F: drivers/iio/magnetometer/ak8974.c 3170 3171ASC7621 HARDWARE MONITOR DRIVER 3172M: George Joseph <george.joseph@fairview5.com> 3173L: linux-hwmon@vger.kernel.org 3174S: Maintained 3175F: Documentation/hwmon/asc7621.rst 3176F: drivers/hwmon/asc7621.c 3177 3178ASIX AX88796C SPI ETHERNET ADAPTER 3179M: Łukasz Stelmach <l.stelmach@samsung.com> 3180S: Maintained 3181F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3182F: drivers/net/ethernet/asix/ax88796c_* 3183 3184ASPEED PECI CONTROLLER 3185M: Iwona Winiarska <iwona.winiarska@intel.com> 3186L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3187L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3188S: Supported 3189F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3190F: drivers/peci/controller/peci-aspeed.c 3191 3192ASPEED PINCTRL DRIVERS 3193M: Andrew Jeffery <andrew@aj.id.au> 3194L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3195L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3196L: linux-gpio@vger.kernel.org 3197S: Maintained 3198F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3199F: drivers/pinctrl/aspeed/ 3200 3201ASPEED SCU INTERRUPT CONTROLLER DRIVER 3202M: Eddie James <eajames@linux.ibm.com> 3203L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3204S: Maintained 3205F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3206F: drivers/irqchip/irq-aspeed-scu-ic.c 3207F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3208 3209ASPEED SD/MMC DRIVER 3210M: Andrew Jeffery <andrew@aj.id.au> 3211L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3212L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3213L: linux-mmc@vger.kernel.org 3214S: Maintained 3215F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3216F: drivers/mmc/host/sdhci-of-aspeed* 3217 3218ASPEED SMC SPI DRIVER 3219M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3220M: Cédric Le Goater <clg@kaod.org> 3221L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3222L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3223L: linux-spi@vger.kernel.org 3224S: Maintained 3225F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3226F: drivers/spi/spi-aspeed-smc.c 3227 3228ASPEED VIDEO ENGINE DRIVER 3229M: Eddie James <eajames@linux.ibm.com> 3230L: linux-media@vger.kernel.org 3231L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3232S: Maintained 3233F: Documentation/devicetree/bindings/media/aspeed-video.txt 3234F: drivers/media/platform/aspeed/ 3235 3236ASPEED USB UDC DRIVER 3237M: Neal Liu <neal_liu@aspeedtech.com> 3238L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3239S: Maintained 3240F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3241F: drivers/usb/gadget/udc/aspeed_udc.c 3242 3243ASPEED CRYPTO DRIVER 3244M: Neal Liu <neal_liu@aspeedtech.com> 3245L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3246S: Maintained 3247F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3248F: drivers/crypto/aspeed/ 3249 3250ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3251M: Corentin Chary <corentin.chary@gmail.com> 3252L: acpi4asus-user@lists.sourceforge.net 3253L: platform-driver-x86@vger.kernel.org 3254S: Maintained 3255W: http://acpi4asus.sf.net 3256F: drivers/platform/x86/asus*.c 3257F: drivers/platform/x86/eeepc*.c 3258 3259ASUS TF103C DOCK DRIVER 3260M: Hans de Goede <hdegoede@redhat.com> 3261L: platform-driver-x86@vger.kernel.org 3262S: Maintained 3263T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3264F: drivers/platform/x86/asus-tf103c-dock.c 3265 3266ASUS WMI HARDWARE MONITOR DRIVER 3267M: Ed Brindley <kernel@maidavale.org> 3268M: Denis Pauk <pauk.denis@gmail.com> 3269L: linux-hwmon@vger.kernel.org 3270S: Maintained 3271F: drivers/hwmon/asus_wmi_sensors.c 3272 3273ASUS EC HARDWARE MONITOR DRIVER 3274M: Eugene Shalygin <eugene.shalygin@gmail.com> 3275L: linux-hwmon@vger.kernel.org 3276S: Maintained 3277F: drivers/hwmon/asus-ec-sensors.c 3278 3279ASUS WIRELESS RADIO CONTROL DRIVER 3280M: João Paulo Rechi Vita <jprvita@gmail.com> 3281L: platform-driver-x86@vger.kernel.org 3282S: Maintained 3283F: drivers/platform/x86/asus-wireless.c 3284 3285ASYMMETRIC KEYS 3286M: David Howells <dhowells@redhat.com> 3287L: keyrings@vger.kernel.org 3288S: Maintained 3289F: Documentation/crypto/asymmetric-keys.rst 3290F: crypto/asymmetric_keys/ 3291F: include/crypto/pkcs7.h 3292F: include/crypto/public_key.h 3293F: include/linux/verification.h 3294 3295ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3296R: Dan Williams <dan.j.williams@intel.com> 3297S: Odd fixes 3298W: http://sourceforge.net/projects/xscaleiop 3299F: Documentation/crypto/async-tx-api.rst 3300F: crypto/async_tx/ 3301F: include/linux/async_tx.h 3302 3303AT24 EEPROM DRIVER 3304M: Bartosz Golaszewski <brgl@bgdev.pl> 3305L: linux-i2c@vger.kernel.org 3306S: Maintained 3307T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3308F: Documentation/devicetree/bindings/eeprom/at24.yaml 3309F: drivers/misc/eeprom/at24.c 3310 3311ATA OVER ETHERNET (AOE) DRIVER 3312M: "Justin Sanders" <justin@coraid.com> 3313S: Supported 3314W: http://www.openaoe.org/ 3315F: Documentation/admin-guide/aoe/ 3316F: drivers/block/aoe/ 3317 3318ATC260X PMIC MFD DRIVER 3319M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3320M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3321L: linux-actions@lists.infradead.org 3322S: Maintained 3323F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3324F: drivers/input/misc/atc260x-onkey.c 3325F: drivers/mfd/atc260* 3326F: drivers/power/reset/atc260x-poweroff.c 3327F: drivers/regulator/atc260x-regulator.c 3328F: include/linux/mfd/atc260x/* 3329 3330ATHEROS 71XX/9XXX GPIO DRIVER 3331M: Alban Bedel <albeu@free.fr> 3332S: Maintained 3333W: https://github.com/AlbanBedel/linux 3334T: git git://github.com/AlbanBedel/linux 3335F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3336F: drivers/gpio/gpio-ath79.c 3337 3338ATHEROS 71XX/9XXX USB PHY DRIVER 3339M: Alban Bedel <albeu@free.fr> 3340S: Maintained 3341W: https://github.com/AlbanBedel/linux 3342T: git git://github.com/AlbanBedel/linux 3343F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3344F: drivers/phy/qualcomm/phy-ath79-usb.c 3345 3346ATHEROS ATH GENERIC UTILITIES 3347M: Kalle Valo <kvalo@kernel.org> 3348L: linux-wireless@vger.kernel.org 3349S: Supported 3350F: drivers/net/wireless/ath/* 3351 3352ATHEROS ATH5K WIRELESS DRIVER 3353M: Jiri Slaby <jirislaby@kernel.org> 3354M: Nick Kossifidis <mickflemm@gmail.com> 3355M: Luis Chamberlain <mcgrof@kernel.org> 3356L: linux-wireless@vger.kernel.org 3357S: Maintained 3358W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3359F: drivers/net/wireless/ath/ath5k/ 3360 3361ATHEROS ATH6KL WIRELESS DRIVER 3362L: linux-wireless@vger.kernel.org 3363S: Orphan 3364W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3365F: drivers/net/wireless/ath/ath6kl/ 3366 3367ATI_REMOTE2 DRIVER 3368M: Ville Syrjala <syrjala@sci.fi> 3369S: Maintained 3370F: drivers/input/misc/ati_remote2.c 3371 3372ATK0110 HWMON DRIVER 3373M: Luca Tettamanti <kronos.it@gmail.com> 3374L: linux-hwmon@vger.kernel.org 3375S: Maintained 3376F: drivers/hwmon/asus_atk0110.c 3377 3378ATLX ETHERNET DRIVERS 3379M: Chris Snook <chris.snook@gmail.com> 3380L: netdev@vger.kernel.org 3381S: Maintained 3382W: http://sourceforge.net/projects/atl1 3383W: http://atl1.sourceforge.net 3384F: drivers/net/ethernet/atheros/ 3385 3386ATM 3387M: Chas Williams <3chas3@gmail.com> 3388L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3389L: netdev@vger.kernel.org 3390S: Maintained 3391W: http://linux-atm.sourceforge.net 3392F: drivers/atm/ 3393F: include/linux/atm* 3394F: include/uapi/linux/atm* 3395 3396ATMEL MACB ETHERNET DRIVER 3397M: Nicolas Ferre <nicolas.ferre@microchip.com> 3398M: Claudiu Beznea <claudiu.beznea@microchip.com> 3399S: Supported 3400F: drivers/net/ethernet/cadence/ 3401 3402ATMEL MAXTOUCH DRIVER 3403M: Nick Dyer <nick@shmanahar.org> 3404S: Maintained 3405T: git git://github.com/ndyer/linux.git 3406F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3407F: drivers/input/touchscreen/atmel_mxt_ts.c 3408 3409ATMEL WIRELESS DRIVER 3410M: Simon Kelley <simon@thekelleys.org.uk> 3411L: linux-wireless@vger.kernel.org 3412S: Maintained 3413W: http://www.thekelleys.org.uk/atmel 3414W: http://atmelwlandriver.sourceforge.net/ 3415F: drivers/net/wireless/atmel/atmel* 3416 3417ATOMIC INFRASTRUCTURE 3418M: Will Deacon <will@kernel.org> 3419M: Peter Zijlstra <peterz@infradead.org> 3420R: Boqun Feng <boqun.feng@gmail.com> 3421R: Mark Rutland <mark.rutland@arm.com> 3422L: linux-kernel@vger.kernel.org 3423S: Maintained 3424F: arch/*/include/asm/atomic*.h 3425F: include/*/atomic*.h 3426F: include/linux/refcount.h 3427F: Documentation/atomic_*.txt 3428F: scripts/atomic/ 3429 3430ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3431M: Bradley Grove <linuxdrivers@attotech.com> 3432L: linux-scsi@vger.kernel.org 3433S: Supported 3434W: http://www.attotech.com 3435F: drivers/scsi/esas2r 3436 3437ATUSB IEEE 802.15.4 RADIO DRIVER 3438M: Stefan Schmidt <stefan@datenfreihafen.org> 3439L: linux-wpan@vger.kernel.org 3440S: Maintained 3441F: drivers/net/ieee802154/at86rf230.h 3442F: drivers/net/ieee802154/atusb.c 3443F: drivers/net/ieee802154/atusb.h 3444 3445AUDIT SUBSYSTEM 3446M: Paul Moore <paul@paul-moore.com> 3447M: Eric Paris <eparis@redhat.com> 3448L: linux-audit@redhat.com (moderated for non-subscribers) 3449S: Supported 3450W: https://github.com/linux-audit 3451T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3452F: include/asm-generic/audit_*.h 3453F: include/linux/audit.h 3454F: include/linux/audit_arch.h 3455F: include/uapi/linux/audit.h 3456F: kernel/audit* 3457F: lib/*audit.c 3458 3459AUXILIARY DISPLAY DRIVERS 3460M: Miguel Ojeda <ojeda@kernel.org> 3461S: Maintained 3462F: Documentation/devicetree/bindings/auxdisplay/ 3463F: drivers/auxdisplay/ 3464F: include/linux/cfag12864b.h 3465 3466AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3467M: Andreas Klinger <ak@it-klinger.de> 3468L: linux-iio@vger.kernel.org 3469S: Maintained 3470F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3471F: drivers/iio/adc/hx711.c 3472 3473AX.25 NETWORK LAYER 3474M: Ralf Baechle <ralf@linux-mips.org> 3475L: linux-hams@vger.kernel.org 3476S: Maintained 3477W: http://www.linux-ax25.org/ 3478F: include/net/ax25.h 3479F: include/uapi/linux/ax25.h 3480F: net/ax25/ 3481 3482AXENTIA ARM DEVICES 3483M: Peter Rosin <peda@axentia.se> 3484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3485S: Maintained 3486F: arch/arm/boot/dts/at91-linea.dtsi 3487F: arch/arm/boot/dts/at91-natte.dtsi 3488F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3489F: arch/arm/boot/dts/at91-tse850-3.dts 3490 3491AXENTIA ASOC DRIVERS 3492M: Peter Rosin <peda@axentia.se> 3493L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3494S: Maintained 3495F: Documentation/devicetree/bindings/sound/axentia,* 3496F: sound/soc/atmel/tse850-pcm5142.c 3497 3498AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3499M: Nuno Sá <nuno.sa@analog.com> 3500L: linux-hwmon@vger.kernel.org 3501S: Supported 3502W: https://ez.analog.com/linux-software-drivers 3503F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3504F: drivers/hwmon/axi-fan-control.c 3505 3506AXXIA I2C CONTROLLER 3507M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3508L: linux-i2c@vger.kernel.org 3509S: Maintained 3510F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3511F: drivers/i2c/busses/i2c-axxia.c 3512 3513AZ6007 DVB DRIVER 3514M: Mauro Carvalho Chehab <mchehab@kernel.org> 3515L: linux-media@vger.kernel.org 3516S: Maintained 3517W: https://linuxtv.org 3518T: git git://linuxtv.org/media_tree.git 3519F: drivers/media/usb/dvb-usb-v2/az6007.c 3520 3521AZTECH FM RADIO RECEIVER DRIVER 3522M: Hans Verkuil <hverkuil@xs4all.nl> 3523L: linux-media@vger.kernel.org 3524S: Maintained 3525W: https://linuxtv.org 3526T: git git://linuxtv.org/media_tree.git 3527F: drivers/media/radio/radio-aztech* 3528 3529B43 WIRELESS DRIVER 3530L: linux-wireless@vger.kernel.org 3531L: b43-dev@lists.infradead.org 3532S: Odd Fixes 3533W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3534F: drivers/net/wireless/broadcom/b43/ 3535 3536B43LEGACY WIRELESS DRIVER 3537M: Larry Finger <Larry.Finger@lwfinger.net> 3538L: linux-wireless@vger.kernel.org 3539L: b43-dev@lists.infradead.org 3540S: Maintained 3541W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3542F: drivers/net/wireless/broadcom/b43legacy/ 3543 3544BACKLIGHT CLASS/SUBSYSTEM 3545M: Lee Jones <lee@kernel.org> 3546M: Daniel Thompson <daniel.thompson@linaro.org> 3547M: Jingoo Han <jingoohan1@gmail.com> 3548L: dri-devel@lists.freedesktop.org 3549S: Maintained 3550T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3551F: Documentation/ABI/stable/sysfs-class-backlight 3552F: Documentation/ABI/testing/sysfs-class-backlight 3553F: Documentation/devicetree/bindings/leds/backlight 3554F: drivers/video/backlight/ 3555F: include/linux/backlight.h 3556F: include/linux/pwm_backlight.h 3557 3558BARCO P50 GPIO DRIVER 3559M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3560M: Peter Korsgaard <peter.korsgaard@barco.com> 3561S: Maintained 3562F: drivers/platform/x86/barco-p50-gpio.c 3563 3564BATMAN ADVANCED 3565M: Marek Lindner <mareklindner@neomailbox.ch> 3566M: Simon Wunderlich <sw@simonwunderlich.de> 3567M: Antonio Quartulli <a@unstable.cc> 3568M: Sven Eckelmann <sven@narfation.org> 3569L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3570S: Maintained 3571W: https://www.open-mesh.org/ 3572Q: https://patchwork.open-mesh.org/project/batman/list/ 3573B: https://www.open-mesh.org/projects/batman-adv/issues 3574C: ircs://irc.hackint.org/batadv 3575T: git https://git.open-mesh.org/linux-merge.git 3576F: Documentation/networking/batman-adv.rst 3577F: include/uapi/linux/batadv_packet.h 3578F: include/uapi/linux/batman_adv.h 3579F: net/batman-adv/ 3580 3581BAYCOM/HDLCDRV DRIVERS FOR AX.25 3582M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3583L: linux-hams@vger.kernel.org 3584S: Maintained 3585W: http://www.baycom.org/~tom/ham/ham.html 3586F: drivers/net/hamradio/baycom* 3587 3588BCACHE (BLOCK LAYER CACHE) 3589M: Coly Li <colyli@suse.de> 3590M: Kent Overstreet <kent.overstreet@gmail.com> 3591L: linux-bcache@vger.kernel.org 3592S: Maintained 3593W: http://bcache.evilpiepirate.org 3594C: irc://irc.oftc.net/bcache 3595F: drivers/md/bcache/ 3596 3597BDISP ST MEDIA DRIVER 3598M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3599L: linux-media@vger.kernel.org 3600S: Supported 3601W: https://linuxtv.org 3602T: git git://linuxtv.org/media_tree.git 3603F: drivers/media/platform/st/sti/bdisp 3604 3605BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3606M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3607L: netdev@vger.kernel.org 3608S: Maintained 3609F: drivers/net/ethernet/ec_bhf.c 3610 3611BEFS FILE SYSTEM 3612M: Luis de Bethencourt <luisbg@kernel.org> 3613M: Salah Triki <salah.triki@gmail.com> 3614S: Maintained 3615T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3616F: Documentation/filesystems/befs.rst 3617F: fs/befs/ 3618 3619BFQ I/O SCHEDULER 3620M: Paolo Valente <paolo.valente@linaro.org> 3621M: Jens Axboe <axboe@kernel.dk> 3622L: linux-block@vger.kernel.org 3623S: Maintained 3624F: Documentation/block/bfq-iosched.rst 3625F: block/bfq-* 3626 3627BFS FILE SYSTEM 3628M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3629S: Maintained 3630F: Documentation/filesystems/bfs.rst 3631F: fs/bfs/ 3632F: include/uapi/linux/bfs_fs.h 3633 3634BITMAP API 3635M: Yury Norov <yury.norov@gmail.com> 3636R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3637R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3638S: Maintained 3639F: include/linux/bitmap.h 3640F: include/linux/cpumask.h 3641F: include/linux/find.h 3642F: include/linux/nodemask.h 3643F: lib/bitmap.c 3644F: lib/cpumask.c 3645F: lib/cpumask_kunit.c 3646F: lib/find_bit.c 3647F: lib/find_bit_benchmark.c 3648F: lib/test_bitmap.c 3649F: tools/include/linux/bitmap.h 3650F: tools/include/linux/find.h 3651F: tools/lib/bitmap.c 3652F: tools/lib/find_bit.c 3653 3654BLINKM RGB LED DRIVER 3655M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3656S: Maintained 3657F: drivers/leds/leds-blinkm.c 3658 3659BLOCK LAYER 3660M: Jens Axboe <axboe@kernel.dk> 3661L: linux-block@vger.kernel.org 3662S: Maintained 3663T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3664F: Documentation/ABI/stable/sysfs-block 3665F: Documentation/block/ 3666F: block/ 3667F: drivers/block/ 3668F: include/linux/bio.h 3669F: include/linux/blk* 3670F: kernel/trace/blktrace.c 3671F: lib/sbitmap.c 3672 3673BLOCK2MTD DRIVER 3674M: Joern Engel <joern@lazybastard.org> 3675L: linux-mtd@lists.infradead.org 3676S: Maintained 3677F: drivers/mtd/devices/block2mtd.c 3678 3679BLUETOOTH DRIVERS 3680M: Marcel Holtmann <marcel@holtmann.org> 3681M: Johan Hedberg <johan.hedberg@gmail.com> 3682M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3683L: linux-bluetooth@vger.kernel.org 3684S: Supported 3685W: http://www.bluez.org/ 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3687T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3688F: drivers/bluetooth/ 3689 3690BLUETOOTH SUBSYSTEM 3691M: Marcel Holtmann <marcel@holtmann.org> 3692M: Johan Hedberg <johan.hedberg@gmail.com> 3693M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3694L: linux-bluetooth@vger.kernel.org 3695S: Supported 3696W: http://www.bluez.org/ 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3698T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3699F: include/net/bluetooth/ 3700F: net/bluetooth/ 3701 3702BONDING DRIVER 3703M: Jay Vosburgh <j.vosburgh@gmail.com> 3704M: Veaceslav Falico <vfalico@gmail.com> 3705M: Andy Gospodarek <andy@greyhouse.net> 3706L: netdev@vger.kernel.org 3707S: Supported 3708W: http://sourceforge.net/projects/bonding/ 3709F: Documentation/networking/bonding.rst 3710F: drivers/net/bonding/ 3711F: include/net/bond* 3712F: include/uapi/linux/if_bonding.h 3713F: tools/testing/selftests/drivers/net/bonding/ 3714 3715BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3716M: Dan Robertson <dan@dlrobertson.com> 3717L: linux-iio@vger.kernel.org 3718S: Maintained 3719F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3720F: drivers/iio/accel/bma400* 3721 3722BPF [GENERAL] (Safe Dynamic Programs and Tools) 3723M: Alexei Starovoitov <ast@kernel.org> 3724M: Daniel Borkmann <daniel@iogearbox.net> 3725M: Andrii Nakryiko <andrii@kernel.org> 3726R: Martin KaFai Lau <martin.lau@linux.dev> 3727R: Song Liu <song@kernel.org> 3728R: Yonghong Song <yhs@fb.com> 3729R: John Fastabend <john.fastabend@gmail.com> 3730R: KP Singh <kpsingh@kernel.org> 3731R: Stanislav Fomichev <sdf@google.com> 3732R: Hao Luo <haoluo@google.com> 3733R: Jiri Olsa <jolsa@kernel.org> 3734L: bpf@vger.kernel.org 3735S: Supported 3736W: https://bpf.io/ 3737Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3739T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3740F: Documentation/bpf/ 3741F: Documentation/networking/filter.rst 3742F: Documentation/userspace-api/ebpf/ 3743F: arch/*/net/* 3744F: include/linux/bpf* 3745F: include/linux/btf* 3746F: include/linux/filter.h 3747F: include/trace/events/xdp.h 3748F: include/uapi/linux/bpf* 3749F: include/uapi/linux/btf* 3750F: include/uapi/linux/filter.h 3751F: kernel/bpf/ 3752F: kernel/trace/bpf_trace.c 3753F: lib/test_bpf.c 3754F: net/bpf/ 3755F: net/core/filter.c 3756F: net/sched/act_bpf.c 3757F: net/sched/cls_bpf.c 3758F: samples/bpf/ 3759F: scripts/bpf_doc.py 3760F: scripts/pahole-flags.sh 3761F: scripts/pahole-version.sh 3762F: tools/bpf/ 3763F: tools/lib/bpf/ 3764F: tools/testing/selftests/bpf/ 3765 3766BPF JIT for ARM 3767M: Shubham Bansal <illusionist.neo@gmail.com> 3768L: bpf@vger.kernel.org 3769S: Odd Fixes 3770F: arch/arm/net/ 3771 3772BPF JIT for ARM64 3773M: Daniel Borkmann <daniel@iogearbox.net> 3774M: Alexei Starovoitov <ast@kernel.org> 3775M: Zi Shen Lim <zlim.lnx@gmail.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/arm64/net/ 3779 3780BPF JIT for MIPS (32-BIT AND 64-BIT) 3781M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3782M: Paul Burton <paulburton@kernel.org> 3783L: bpf@vger.kernel.org 3784S: Maintained 3785F: arch/mips/net/ 3786 3787BPF JIT for NFP NICs 3788M: Jakub Kicinski <kuba@kernel.org> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: drivers/net/ethernet/netronome/nfp/bpf/ 3792 3793BPF JIT for POWERPC (32-BIT AND 64-BIT) 3794M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3795M: Michael Ellerman <mpe@ellerman.id.au> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/powerpc/net/ 3799 3800BPF JIT for RISC-V (32-bit) 3801M: Luke Nelson <luke.r.nels@gmail.com> 3802M: Xi Wang <xi.wang@gmail.com> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: arch/riscv/net/ 3806X: arch/riscv/net/bpf_jit_comp64.c 3807 3808BPF JIT for RISC-V (64-bit) 3809M: Björn Töpel <bjorn@kernel.org> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: arch/riscv/net/ 3813X: arch/riscv/net/bpf_jit_comp32.c 3814 3815BPF JIT for S390 3816M: Ilya Leoshkevich <iii@linux.ibm.com> 3817M: Heiko Carstens <hca@linux.ibm.com> 3818M: Vasily Gorbik <gor@linux.ibm.com> 3819L: bpf@vger.kernel.org 3820S: Supported 3821F: arch/s390/net/ 3822X: arch/s390/net/pnet.c 3823 3824BPF JIT for SPARC (32-BIT AND 64-BIT) 3825M: David S. Miller <davem@davemloft.net> 3826L: bpf@vger.kernel.org 3827S: Odd Fixes 3828F: arch/sparc/net/ 3829 3830BPF JIT for X86 32-BIT 3831M: Wang YanQing <udknight@gmail.com> 3832L: bpf@vger.kernel.org 3833S: Odd Fixes 3834F: arch/x86/net/bpf_jit_comp32.c 3835 3836BPF JIT for X86 64-BIT 3837M: Alexei Starovoitov <ast@kernel.org> 3838M: Daniel Borkmann <daniel@iogearbox.net> 3839L: bpf@vger.kernel.org 3840S: Supported 3841F: arch/x86/net/ 3842X: arch/x86/net/bpf_jit_comp32.c 3843 3844BPF [CORE] 3845M: Alexei Starovoitov <ast@kernel.org> 3846M: Daniel Borkmann <daniel@iogearbox.net> 3847R: John Fastabend <john.fastabend@gmail.com> 3848L: bpf@vger.kernel.org 3849S: Maintained 3850F: kernel/bpf/verifier.c 3851F: kernel/bpf/tnum.c 3852F: kernel/bpf/core.c 3853F: kernel/bpf/syscall.c 3854F: kernel/bpf/dispatcher.c 3855F: kernel/bpf/trampoline.c 3856F: include/linux/bpf* 3857F: include/linux/filter.h 3858F: include/linux/tnum.h 3859 3860BPF [BTF] 3861M: Martin KaFai Lau <martin.lau@linux.dev> 3862L: bpf@vger.kernel.org 3863S: Maintained 3864F: kernel/bpf/btf.c 3865F: include/linux/btf* 3866 3867BPF [TRACING] 3868M: Song Liu <song@kernel.org> 3869R: Jiri Olsa <jolsa@kernel.org> 3870L: bpf@vger.kernel.org 3871S: Maintained 3872F: kernel/trace/bpf_trace.c 3873F: kernel/bpf/stackmap.c 3874 3875BPF [NETWORKING] (tc BPF, sock_addr) 3876M: Martin KaFai Lau <martin.lau@linux.dev> 3877M: Daniel Borkmann <daniel@iogearbox.net> 3878R: John Fastabend <john.fastabend@gmail.com> 3879L: bpf@vger.kernel.org 3880L: netdev@vger.kernel.org 3881S: Maintained 3882F: net/core/filter.c 3883F: net/sched/act_bpf.c 3884F: net/sched/cls_bpf.c 3885 3886BPF [NETWORKING] (struct_ops, reuseport) 3887M: Martin KaFai Lau <martin.lau@linux.dev> 3888L: bpf@vger.kernel.org 3889L: netdev@vger.kernel.org 3890S: Maintained 3891F: kernel/bpf/bpf_struct* 3892 3893BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3894M: KP Singh <kpsingh@kernel.org> 3895R: Florent Revest <revest@chromium.org> 3896R: Brendan Jackman <jackmanb@chromium.org> 3897L: bpf@vger.kernel.org 3898S: Maintained 3899F: Documentation/bpf/prog_lsm.rst 3900F: include/linux/bpf_lsm.h 3901F: kernel/bpf/bpf_lsm.c 3902F: security/bpf/ 3903 3904BPF [STORAGE & CGROUPS] 3905M: Martin KaFai Lau <martin.lau@linux.dev> 3906L: bpf@vger.kernel.org 3907S: Maintained 3908F: kernel/bpf/cgroup.c 3909F: kernel/bpf/*storage.c 3910F: kernel/bpf/bpf_lru* 3911 3912BPF [RINGBUF] 3913M: Andrii Nakryiko <andrii@kernel.org> 3914L: bpf@vger.kernel.org 3915S: Maintained 3916F: kernel/bpf/ringbuf.c 3917 3918BPF [ITERATOR] 3919M: Yonghong Song <yhs@fb.com> 3920L: bpf@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/*iter.c 3923 3924BPF [L7 FRAMEWORK] (sockmap) 3925M: John Fastabend <john.fastabend@gmail.com> 3926M: Jakub Sitnicki <jakub@cloudflare.com> 3927L: netdev@vger.kernel.org 3928L: bpf@vger.kernel.org 3929S: Maintained 3930F: include/linux/skmsg.h 3931F: net/core/skmsg.c 3932F: net/core/sock_map.c 3933F: net/ipv4/tcp_bpf.c 3934F: net/ipv4/udp_bpf.c 3935F: net/unix/unix_bpf.c 3936 3937BPF [LIBRARY] (libbpf) 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: tools/lib/bpf/ 3942 3943BPF [TOOLING] (bpftool) 3944M: Quentin Monnet <quentin@isovalent.com> 3945L: bpf@vger.kernel.org 3946S: Maintained 3947F: kernel/bpf/disasm.* 3948F: tools/bpf/bpftool/ 3949 3950BPF [SELFTESTS] (Test Runners & Infrastructure) 3951M: Andrii Nakryiko <andrii@kernel.org> 3952R: Mykola Lysenko <mykolal@fb.com> 3953L: bpf@vger.kernel.org 3954S: Maintained 3955F: tools/testing/selftests/bpf/ 3956 3957BPF [MISC] 3958L: bpf@vger.kernel.org 3959S: Odd Fixes 3960K: (?:\b|_)bpf(?:\b|_) 3961 3962BROADCOM B44 10/100 ETHERNET DRIVER 3963M: Michael Chan <michael.chan@broadcom.com> 3964L: netdev@vger.kernel.org 3965S: Supported 3966F: drivers/net/ethernet/broadcom/b44.* 3967 3968BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3969M: Florian Fainelli <f.fainelli@gmail.com> 3970L: netdev@vger.kernel.org 3971L: openwrt-devel@lists.openwrt.org (subscribers-only) 3972S: Supported 3973F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3974F: drivers/net/dsa/b53/* 3975F: drivers/net/dsa/bcm_sf2* 3976F: include/linux/dsa/brcm.h 3977F: include/linux/platform_data/b53.h 3978 3979BROADCOM BCMBCA ARM ARCHITECTURE 3980M: William Zhang <william.zhang@broadcom.com> 3981M: Anand Gore <anand.gore@broadcom.com> 3982M: Kursad Oney <kursad.oney@broadcom.com> 3983M: Florian Fainelli <f.fainelli@gmail.com> 3984M: Rafał Miłecki <rafal@milecki.pl> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3987S: Maintained 3988T: git https://github.com/broadcom/stblinux.git 3989F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3990F: arch/arm64/boot/dts/broadcom/bcmbca/* 3991N: bcmbca 3992N: bcm[9]?47622 3993N: bcm[9]?4912 3994N: bcm[9]?63138 3995N: bcm[9]?63146 3996N: bcm[9]?63148 3997N: bcm[9]?63158 3998N: bcm[9]?63178 3999N: bcm[9]?6756 4000N: bcm[9]?6813 4001N: bcm[9]?6846 4002N: bcm[9]?6855 4003N: bcm[9]?6856 4004N: bcm[9]?6858 4005N: bcm[9]?6878 4006 4007BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4008M: Florian Fainelli <f.fainelli@gmail.com> 4009R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4010L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4012S: Maintained 4013T: git https://github.com/broadcom/stblinux.git 4014F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4015F: drivers/pci/controller/pcie-brcmstb.c 4016F: drivers/staging/vc04_services 4017N: bcm2711 4018N: bcm283* 4019N: raspberrypi 4020 4021BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4022M: Florian Fainelli <f.fainelli@gmail.com> 4023M: Ray Jui <rjui@broadcom.com> 4024M: Scott Branden <sbranden@broadcom.com> 4025R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4026S: Maintained 4027T: git https://github.com/broadcom/mach-bcm 4028F: arch/arm/mach-bcm/ 4029N: bcm281* 4030N: bcm113* 4031N: bcm216* 4032N: kona 4033 4034BROADCOM BCM47XX MIPS ARCHITECTURE 4035M: Hauke Mehrtens <hauke@hauke-m.de> 4036M: Rafał Miłecki <zajec5@gmail.com> 4037L: linux-mips@vger.kernel.org 4038S: Maintained 4039F: Documentation/devicetree/bindings/mips/brcm/ 4040F: arch/mips/bcm47xx/* 4041F: arch/mips/include/asm/mach-bcm47xx/* 4042 4043BROADCOM BCM4908 ETHERNET DRIVER 4044M: Rafał Miłecki <rafal@milecki.pl> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: netdev@vger.kernel.org 4047S: Maintained 4048F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4049F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4050F: drivers/net/ethernet/broadcom/unimac.h 4051 4052BROADCOM BCM4908 PINMUX DRIVER 4053M: Rafał Miłecki <rafal@milecki.pl> 4054R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4055L: linux-gpio@vger.kernel.org 4056S: Maintained 4057F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4058F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4059 4060BROADCOM BCM5301X ARM ARCHITECTURE 4061M: Florian Fainelli <f.fainelli@gmail.com> 4062M: Hauke Mehrtens <hauke@hauke-m.de> 4063M: Rafał Miłecki <zajec5@gmail.com> 4064R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4066S: Maintained 4067F: arch/arm/boot/dts/bcm470* 4068F: arch/arm/boot/dts/bcm5301* 4069F: arch/arm/boot/dts/bcm953012* 4070F: arch/arm/mach-bcm/bcm_5301x.c 4071 4072BROADCOM BCM53573 ARM ARCHITECTURE 4073M: Florian Fainelli <f.fainelli@gmail.com> 4074M: Rafał Miłecki <rafal@milecki.pl> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4077S: Maintained 4078F: arch/arm/boot/dts/bcm47189* 4079F: arch/arm/boot/dts/bcm53573* 4080 4081BROADCOM BCM63XX/BCM33XX UDC DRIVER 4082M: Kevin Cernekee <cernekee@gmail.com> 4083L: linux-usb@vger.kernel.org 4084S: Maintained 4085F: drivers/usb/gadget/udc/bcm63xx_udc.* 4086 4087BROADCOM BCM7XXX ARM ARCHITECTURE 4088M: Florian Fainelli <f.fainelli@gmail.com> 4089R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4091S: Maintained 4092T: git https://github.com/broadcom/stblinux.git 4093F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4094F: arch/arm/boot/dts/bcm7*.dts* 4095F: arch/arm/include/asm/hardware/cache-b15-rac.h 4096F: arch/arm/mach-bcm/*brcmstb* 4097F: arch/arm/mm/cache-b15-rac.c 4098F: drivers/bus/brcmstb_gisb.c 4099F: drivers/pci/controller/pcie-brcmstb.c 4100N: brcmstb 4101N: bcm7038 4102N: bcm7120 4103 4104BROADCOM BDC DRIVER 4105M: Justin Chen <justinpopo6@gmail.com> 4106M: Al Cooper <alcooperx@gmail.com> 4107L: linux-usb@vger.kernel.org 4108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4109S: Maintained 4110F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4111F: drivers/usb/gadget/udc/bdc/ 4112 4113BROADCOM BMIPS CPUFREQ DRIVER 4114M: Markus Mayer <mmayer@broadcom.com> 4115R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4116L: linux-pm@vger.kernel.org 4117S: Maintained 4118F: drivers/cpufreq/bmips-cpufreq.c 4119 4120BROADCOM BMIPS MIPS ARCHITECTURE 4121M: Florian Fainelli <f.fainelli@gmail.com> 4122R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4123L: linux-mips@vger.kernel.org 4124S: Maintained 4125T: git https://github.com/broadcom/stblinux.git 4126F: arch/mips/bmips/* 4127F: arch/mips/boot/dts/brcm/bcm*.dts* 4128F: arch/mips/include/asm/mach-bmips/* 4129F: arch/mips/kernel/*bmips* 4130F: drivers/soc/bcm/bcm63xx 4131F: drivers/irqchip/irq-bcm63* 4132F: drivers/irqchip/irq-bcm7* 4133F: drivers/irqchip/irq-brcmstb* 4134F: include/linux/bcm963xx_nvram.h 4135F: include/linux/bcm963xx_tag.h 4136 4137BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4138M: Rasesh Mody <rmody@marvell.com> 4139M: GR-Linux-NIC-Dev@marvell.com 4140L: netdev@vger.kernel.org 4141S: Supported 4142F: drivers/net/ethernet/broadcom/bnx2.* 4143F: drivers/net/ethernet/broadcom/bnx2_* 4144 4145BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4146M: Saurav Kashyap <skashyap@marvell.com> 4147M: Javed Hasan <jhasan@marvell.com> 4148M: GR-QLogic-Storage-Upstream@marvell.com 4149L: linux-scsi@vger.kernel.org 4150S: Supported 4151F: drivers/scsi/bnx2fc/ 4152 4153BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4154M: Nilesh Javali <njavali@marvell.com> 4155M: Manish Rangankar <mrangankar@marvell.com> 4156M: GR-QLogic-Storage-Upstream@marvell.com 4157L: linux-scsi@vger.kernel.org 4158S: Supported 4159F: drivers/scsi/bnx2i/ 4160 4161BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4162M: Ariel Elior <aelior@marvell.com> 4163M: Sudarsana Kalluru <skalluru@marvell.com> 4164M: Manish Chopra <manishc@marvell.com> 4165L: netdev@vger.kernel.org 4166S: Supported 4167F: drivers/net/ethernet/broadcom/bnx2x/ 4168 4169BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4170M: Michael Chan <michael.chan@broadcom.com> 4171L: netdev@vger.kernel.org 4172S: Supported 4173F: drivers/firmware/broadcom/tee_bnxt_fw.c 4174F: drivers/net/ethernet/broadcom/bnxt/ 4175F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4176 4177BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4178M: Arend van Spriel <aspriel@gmail.com> 4179M: Franky Lin <franky.lin@broadcom.com> 4180M: Hante Meuleman <hante.meuleman@broadcom.com> 4181L: linux-wireless@vger.kernel.org 4182L: brcm80211-dev-list.pdl@broadcom.com 4183L: SHA-cyfmac-dev-list@infineon.com 4184S: Supported 4185F: drivers/net/wireless/broadcom/brcm80211/ 4186 4187BROADCOM BRCMSTB GPIO DRIVER 4188M: Doug Berger <opendmb@gmail.com> 4189M: Florian Fainelli <f.fainelli@gmail.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191S: Supported 4192F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4193F: drivers/gpio/gpio-brcmstb.c 4194 4195BROADCOM BRCMSTB I2C DRIVER 4196M: Kamal Dasu <kdasu.kdev@gmail.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198L: linux-i2c@vger.kernel.org 4199S: Supported 4200F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4201F: drivers/i2c/busses/i2c-brcmstb.c 4202 4203BROADCOM BRCMSTB UART DRIVER 4204M: Al Cooper <alcooperx@gmail.com> 4205R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4206L: linux-serial@vger.kernel.org 4207S: Maintained 4208F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4209F: drivers/tty/serial/8250/8250_bcm7271.c 4210 4211BROADCOM BRCMSTB USB EHCI DRIVER 4212M: Justin Chen <justinpopo6@gmail.com> 4213M: Al Cooper <alcooperx@gmail.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215L: linux-usb@vger.kernel.org 4216S: Maintained 4217F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4218F: drivers/usb/host/ehci-brcm.* 4219 4220BROADCOM BRCMSTB USB PIN MAP DRIVER 4221M: Al Cooper <alcooperx@gmail.com> 4222R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4223L: linux-usb@vger.kernel.org 4224S: Maintained 4225F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4226F: drivers/usb/misc/brcmstb-usb-pinmap.c 4227 4228BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4229M: Justin Chen <justinpopo6@gmail.com> 4230M: Al Cooper <alcooperx@gmail.com> 4231R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4232L: linux-kernel@vger.kernel.org 4233S: Maintained 4234F: drivers/phy/broadcom/phy-brcm-usb* 4235 4236BROADCOM ETHERNET PHY DRIVERS 4237M: Florian Fainelli <f.fainelli@gmail.com> 4238R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4239L: netdev@vger.kernel.org 4240S: Supported 4241F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4242F: drivers/net/phy/bcm*.[ch] 4243F: drivers/net/phy/broadcom.c 4244F: include/linux/brcmphy.h 4245 4246BROADCOM GENET ETHERNET DRIVER 4247M: Doug Berger <opendmb@gmail.com> 4248M: Florian Fainelli <f.fainelli@gmail.com> 4249R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4250L: netdev@vger.kernel.org 4251S: Supported 4252F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4253F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4254F: drivers/net/ethernet/broadcom/genet/ 4255F: drivers/net/ethernet/broadcom/unimac.h 4256F: drivers/net/mdio/mdio-bcm-unimac.c 4257F: include/linux/platform_data/bcmgenet.h 4258F: include/linux/platform_data/mdio-bcm-unimac.h 4259 4260BROADCOM IPROC ARM ARCHITECTURE 4261M: Ray Jui <rjui@broadcom.com> 4262M: Scott Branden <sbranden@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4265S: Maintained 4266T: git https://github.com/broadcom/stblinux.git 4267F: arch/arm64/boot/dts/broadcom/northstar2/* 4268F: arch/arm64/boot/dts/broadcom/stingray/* 4269F: drivers/clk/bcm/clk-ns* 4270F: drivers/clk/bcm/clk-sr* 4271F: drivers/pinctrl/bcm/pinctrl-ns* 4272F: include/dt-bindings/clock/bcm-sr* 4273N: iproc 4274N: cygnus 4275N: bcm[-_]nsp 4276N: bcm9113* 4277N: bcm9583* 4278N: bcm9585* 4279N: bcm9586* 4280N: bcm988312 4281N: bcm113* 4282N: bcm583* 4283N: bcm585* 4284N: bcm586* 4285N: bcm88312 4286N: hr2 4287N: stingray 4288 4289BROADCOM IPROC GBIT ETHERNET DRIVER 4290M: Rafał Miłecki <rafal@milecki.pl> 4291R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4292L: netdev@vger.kernel.org 4293S: Maintained 4294F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4295F: drivers/net/ethernet/broadcom/bgmac* 4296F: drivers/net/ethernet/broadcom/unimac.h 4297 4298BROADCOM KONA GPIO DRIVER 4299M: Ray Jui <rjui@broadcom.com> 4300R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4301S: Supported 4302F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4303F: drivers/gpio/gpio-bcm-kona.c 4304 4305BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4306M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4307M: Kashyap Desai <kashyap.desai@broadcom.com> 4308M: Sumit Saxena <sumit.saxena@broadcom.com> 4309M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4310L: mpi3mr-linuxdrv.pdl@broadcom.com 4311L: linux-scsi@vger.kernel.org 4312S: Supported 4313W: https://www.broadcom.com/support/storage 4314F: drivers/scsi/mpi3mr/ 4315 4316BROADCOM NETXTREME-E ROCE DRIVER 4317M: Selvin Xavier <selvin.xavier@broadcom.com> 4318L: linux-rdma@vger.kernel.org 4319S: Supported 4320W: http://www.broadcom.com 4321F: drivers/infiniband/hw/bnxt_re/ 4322F: include/uapi/rdma/bnxt_re-abi.h 4323 4324BROADCOM NVRAM DRIVER 4325M: Rafał Miłecki <zajec5@gmail.com> 4326L: linux-mips@vger.kernel.org 4327S: Maintained 4328F: drivers/firmware/broadcom/* 4329 4330BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4331M: Rafał Miłecki <rafal@milecki.pl> 4332M: Florian Fainelli <f.fainelli@gmail.com> 4333R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4334L: linux-pm@vger.kernel.org 4335S: Maintained 4336T: git https://github.com/broadcom/stblinux.git 4337F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4338F: include/dt-bindings/soc/bcm-pmb.h 4339 4340BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4341M: Rafał Miłecki <zajec5@gmail.com> 4342L: linux-wireless@vger.kernel.org 4343S: Maintained 4344F: drivers/bcma/ 4345F: include/linux/bcma/ 4346 4347BROADCOM SPI DRIVER 4348M: Kamal Dasu <kdasu.kdev@gmail.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350S: Maintained 4351F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4352F: drivers/spi/spi-bcm-qspi.* 4353F: drivers/spi/spi-brcmstb-qspi.c 4354F: drivers/spi/spi-iproc-qspi.c 4355 4356BROADCOM STB AVS CPUFREQ DRIVER 4357M: Markus Mayer <mmayer@broadcom.com> 4358R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4359L: linux-pm@vger.kernel.org 4360S: Maintained 4361F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4362F: drivers/cpufreq/brcmstb* 4363 4364BROADCOM STB AVS TMON DRIVER 4365M: Markus Mayer <mmayer@broadcom.com> 4366R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4367L: linux-pm@vger.kernel.org 4368S: Maintained 4369F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4370F: drivers/thermal/broadcom/brcmstb* 4371 4372BROADCOM STB DPFE DRIVER 4373M: Markus Mayer <mmayer@broadcom.com> 4374R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4376S: Maintained 4377F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4378F: drivers/memory/brcmstb_dpfe.c 4379 4380BROADCOM STB NAND FLASH DRIVER 4381M: Brian Norris <computersforpeace@gmail.com> 4382M: Kamal Dasu <kdasu.kdev@gmail.com> 4383R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4384L: linux-mtd@lists.infradead.org 4385S: Maintained 4386F: drivers/mtd/nand/raw/brcmnand/ 4387F: include/linux/platform_data/brcmnand.h 4388 4389BROADCOM STB PCIE DRIVER 4390M: Jim Quinlan <jim2101024@gmail.com> 4391M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4392M: Florian Fainelli <f.fainelli@gmail.com> 4393R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4394L: linux-pci@vger.kernel.org 4395S: Maintained 4396F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4397F: drivers/pci/controller/pcie-brcmstb.c 4398 4399BROADCOM SYSTEMPORT ETHERNET DRIVER 4400M: Florian Fainelli <f.fainelli@gmail.com> 4401R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4402L: netdev@vger.kernel.org 4403S: Supported 4404F: drivers/net/ethernet/broadcom/bcmsysport.* 4405F: drivers/net/ethernet/broadcom/unimac.h 4406F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4407 4408BROADCOM TG3 GIGABIT ETHERNET DRIVER 4409M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4410M: Prashant Sreedharan <prashant@broadcom.com> 4411M: Michael Chan <mchan@broadcom.com> 4412L: netdev@vger.kernel.org 4413S: Supported 4414F: drivers/net/ethernet/broadcom/tg3.* 4415 4416BROADCOM VK DRIVER 4417M: Scott Branden <scott.branden@broadcom.com> 4418R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4419S: Supported 4420F: drivers/misc/bcm-vk/ 4421F: include/uapi/linux/misc/bcm_vk.h 4422 4423BROCADE BFA FC SCSI DRIVER 4424M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4425M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4426L: linux-scsi@vger.kernel.org 4427S: Supported 4428F: drivers/scsi/bfa/ 4429 4430BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4431M: Rasesh Mody <rmody@marvell.com> 4432M: Sudarsana Kalluru <skalluru@marvell.com> 4433M: GR-Linux-NIC-Dev@marvell.com 4434L: netdev@vger.kernel.org 4435S: Supported 4436F: drivers/net/ethernet/brocade/bna/ 4437 4438BSG (block layer generic sg v4 driver) 4439M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4440L: linux-scsi@vger.kernel.org 4441S: Supported 4442F: block/bsg.c 4443F: include/linux/bsg.h 4444F: include/uapi/linux/bsg.h 4445 4446BT87X AUDIO DRIVER 4447M: Clemens Ladisch <clemens@ladisch.de> 4448L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4449S: Maintained 4450T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4451F: Documentation/sound/cards/bt87x.rst 4452F: sound/pci/bt87x.c 4453 4454BT8XXGPIO DRIVER 4455M: Michael Buesch <m@bues.ch> 4456S: Maintained 4457W: http://bu3sch.de/btgpio.php 4458F: drivers/gpio/gpio-bt8xx.c 4459 4460BTRFS FILE SYSTEM 4461M: Chris Mason <clm@fb.com> 4462M: Josef Bacik <josef@toxicpanda.com> 4463M: David Sterba <dsterba@suse.com> 4464L: linux-btrfs@vger.kernel.org 4465S: Maintained 4466W: https://btrfs.readthedocs.io 4467W: https://btrfs.wiki.kernel.org/ 4468Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4469C: irc://irc.libera.chat/btrfs 4470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4471F: Documentation/filesystems/btrfs.rst 4472F: fs/btrfs/ 4473F: include/linux/btrfs* 4474F: include/trace/events/btrfs.h 4475F: include/uapi/linux/btrfs* 4476 4477BTTV VIDEO4LINUX DRIVER 4478M: Mauro Carvalho Chehab <mchehab@kernel.org> 4479L: linux-media@vger.kernel.org 4480S: Odd fixes 4481W: https://linuxtv.org 4482T: git git://linuxtv.org/media_tree.git 4483F: Documentation/driver-api/media/drivers/bttv* 4484F: drivers/media/pci/bt8xx/bttv* 4485 4486BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4487M: Chanwoo Choi <cw00.choi@samsung.com> 4488L: linux-pm@vger.kernel.org 4489L: linux-samsung-soc@vger.kernel.org 4490S: Maintained 4491T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4492F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4493F: drivers/devfreq/exynos-bus.c 4494 4495BUSLOGIC SCSI DRIVER 4496M: Khalid Aziz <khalid@gonehiking.org> 4497L: linux-scsi@vger.kernel.org 4498S: Maintained 4499F: drivers/scsi/BusLogic.* 4500F: drivers/scsi/FlashPoint.* 4501 4502C-MEDIA CMI8788 DRIVER 4503M: Clemens Ladisch <clemens@ladisch.de> 4504L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4505S: Maintained 4506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4507F: sound/pci/oxygen/ 4508 4509C-SKY ARCHITECTURE 4510M: Guo Ren <guoren@kernel.org> 4511L: linux-csky@vger.kernel.org 4512S: Supported 4513T: git https://github.com/c-sky/csky-linux.git 4514F: Documentation/devicetree/bindings/csky/ 4515F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4516F: Documentation/devicetree/bindings/timer/csky,* 4517F: arch/csky/ 4518F: drivers/clocksource/timer-gx6605s.c 4519F: drivers/clocksource/timer-mp-csky.c 4520F: drivers/irqchip/irq-csky-* 4521N: csky 4522K: csky 4523 4524CA8210 IEEE-802.15.4 RADIO DRIVER 4525L: linux-wpan@vger.kernel.org 4526S: Orphan 4527W: https://github.com/Cascoda/ca8210-linux.git 4528F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4529F: drivers/net/ieee802154/ca8210.c 4530 4531CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4532M: Damien Le Moal <damien.lemoal@wdc.com> 4533L: linux-riscv@lists.infradead.org 4534L: linux-gpio@vger.kernel.org (pinctrl driver) 4535F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4536F: drivers/pinctrl/pinctrl-k210.c 4537 4538CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4539M: Damien Le Moal <damien.lemoal@wdc.com> 4540L: linux-kernel@vger.kernel.org 4541L: linux-riscv@lists.infradead.org 4542S: Maintained 4543F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4544F: drivers/reset/reset-k210.c 4545 4546CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4547M: Damien Le Moal <damien.lemoal@wdc.com> 4548L: linux-riscv@lists.infradead.org 4549S: Maintained 4550F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4551F: drivers/soc/canaan/ 4552F: include/soc/canaan/ 4553 4554CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4555M: David Howells <dhowells@redhat.com> 4556L: linux-cachefs@redhat.com (moderated for non-subscribers) 4557S: Supported 4558F: Documentation/filesystems/caching/cachefiles.rst 4559F: fs/cachefiles/ 4560 4561CADENCE MIPI-CSI2 BRIDGES 4562M: Maxime Ripard <mripard@kernel.org> 4563L: linux-media@vger.kernel.org 4564S: Maintained 4565F: Documentation/devicetree/bindings/media/cdns,*.txt 4566F: drivers/media/platform/cadence/cdns-csi2* 4567 4568CADENCE NAND DRIVER 4569L: linux-mtd@lists.infradead.org 4570S: Orphan 4571F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4572F: drivers/mtd/nand/raw/cadence-nand-controller.c 4573 4574CADENCE USB3 DRD IP DRIVER 4575M: Peter Chen <peter.chen@kernel.org> 4576M: Pawel Laszczak <pawell@cadence.com> 4577R: Roger Quadros <rogerq@kernel.org> 4578R: Aswath Govindraju <a-govindraju@ti.com> 4579L: linux-usb@vger.kernel.org 4580S: Maintained 4581T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4582F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4583F: drivers/usb/cdns3/ 4584X: drivers/usb/cdns3/cdnsp* 4585 4586CADENCE USBSSP DRD IP DRIVER 4587M: Pawel Laszczak <pawell@cadence.com> 4588L: linux-usb@vger.kernel.org 4589S: Maintained 4590T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4591F: drivers/usb/cdns3/ 4592X: drivers/usb/cdns3/cdns3* 4593 4594CADET FM/AM RADIO RECEIVER DRIVER 4595M: Hans Verkuil <hverkuil@xs4all.nl> 4596L: linux-media@vger.kernel.org 4597S: Maintained 4598W: https://linuxtv.org 4599T: git git://linuxtv.org/media_tree.git 4600F: drivers/media/radio/radio-cadet* 4601 4602CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4603L: linux-media@vger.kernel.org 4604S: Orphan 4605T: git git://linuxtv.org/media_tree.git 4606F: Documentation/admin-guide/media/cafe_ccic* 4607F: drivers/media/platform/marvell/ 4608 4609CAIF NETWORK LAYER 4610L: netdev@vger.kernel.org 4611S: Orphan 4612F: Documentation/networking/caif/ 4613F: drivers/net/caif/ 4614F: include/net/caif/ 4615F: include/uapi/linux/caif/ 4616F: net/caif/ 4617 4618CAKE QDISC 4619M: Toke Høiland-Jørgensen <toke@toke.dk> 4620L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4621S: Maintained 4622F: net/sched/sch_cake.c 4623 4624CAN NETWORK DRIVERS 4625M: Wolfgang Grandegger <wg@grandegger.com> 4626M: Marc Kleine-Budde <mkl@pengutronix.de> 4627L: linux-can@vger.kernel.org 4628S: Maintained 4629W: https://github.com/linux-can 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4632F: Documentation/devicetree/bindings/net/can/ 4633F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4634F: drivers/net/can/ 4635F: drivers/phy/phy-can-transceiver.c 4636F: include/linux/can/bittiming.h 4637F: include/linux/can/dev.h 4638F: include/linux/can/length.h 4639F: include/linux/can/platform/ 4640F: include/linux/can/rx-offload.h 4641F: include/uapi/linux/can/error.h 4642F: include/uapi/linux/can/netlink.h 4643F: include/uapi/linux/can/vxcan.h 4644 4645CAN NETWORK LAYER 4646M: Oliver Hartkopp <socketcan@hartkopp.net> 4647M: Marc Kleine-Budde <mkl@pengutronix.de> 4648L: linux-can@vger.kernel.org 4649S: Maintained 4650W: https://github.com/linux-can 4651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4653F: Documentation/networking/can.rst 4654F: include/linux/can/can-ml.h 4655F: include/linux/can/core.h 4656F: include/linux/can/skb.h 4657F: include/net/netns/can.h 4658F: include/uapi/linux/can.h 4659F: include/uapi/linux/can/bcm.h 4660F: include/uapi/linux/can/gw.h 4661F: include/uapi/linux/can/isotp.h 4662F: include/uapi/linux/can/raw.h 4663F: net/can/ 4664 4665CAN-J1939 NETWORK LAYER 4666M: Robin van der Gracht <robin@protonic.nl> 4667M: Oleksij Rempel <o.rempel@pengutronix.de> 4668R: kernel@pengutronix.de 4669L: linux-can@vger.kernel.org 4670S: Maintained 4671F: Documentation/networking/j1939.rst 4672F: include/uapi/linux/can/j1939.h 4673F: net/can/j1939/ 4674 4675CAPABILITIES 4676M: Serge Hallyn <serge@hallyn.com> 4677L: linux-security-module@vger.kernel.org 4678S: Supported 4679F: include/linux/capability.h 4680F: include/uapi/linux/capability.h 4681F: kernel/capability.c 4682F: security/commoncap.c 4683 4684CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4685M: Kevin Tsai <ktsai@capellamicro.com> 4686S: Maintained 4687F: drivers/iio/light/cm* 4688 4689CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4690M: Christian Lamparter <chunkeey@googlemail.com> 4691L: linux-wireless@vger.kernel.org 4692S: Maintained 4693W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4694F: drivers/net/wireless/ath/carl9170/ 4695 4696CAVIUM I2C DRIVER 4697M: Robert Richter <rric@kernel.org> 4698S: Odd Fixes 4699W: http://www.marvell.com 4700F: drivers/i2c/busses/i2c-octeon* 4701F: drivers/i2c/busses/i2c-thunderx* 4702 4703CAVIUM LIQUIDIO NETWORK DRIVER 4704M: Derek Chickles <dchickles@marvell.com> 4705M: Satanand Burla <sburla@marvell.com> 4706M: Felix Manlunas <fmanlunas@marvell.com> 4707L: netdev@vger.kernel.org 4708S: Supported 4709W: http://www.marvell.com 4710F: drivers/net/ethernet/cavium/liquidio/ 4711 4712CAVIUM MMC DRIVER 4713M: Robert Richter <rric@kernel.org> 4714S: Odd Fixes 4715W: http://www.marvell.com 4716F: drivers/mmc/host/cavium* 4717 4718CAVIUM OCTEON-TX CRYPTO DRIVER 4719M: George Cherian <gcherian@marvell.com> 4720L: linux-crypto@vger.kernel.org 4721S: Supported 4722W: http://www.marvell.com 4723F: drivers/crypto/cavium/cpt/ 4724 4725CAVIUM THUNDERX2 ARM64 SOC 4726M: Robert Richter <rric@kernel.org> 4727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4728S: Odd Fixes 4729F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4730F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4731 4732CBS/ETF/TAPRIO QDISCS 4733M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4734S: Maintained 4735L: netdev@vger.kernel.org 4736F: net/sched/sch_cbs.c 4737F: net/sched/sch_etf.c 4738F: net/sched/sch_taprio.c 4739 4740CC2520 IEEE-802.15.4 RADIO DRIVER 4741M: Varka Bhadram <varkabhadram@gmail.com> 4742L: linux-wpan@vger.kernel.org 4743S: Maintained 4744F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4745F: drivers/net/ieee802154/cc2520.c 4746F: include/linux/spi/cc2520.h 4747 4748CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4749M: Gilad Ben-Yossef <gilad@benyossef.com> 4750L: linux-crypto@vger.kernel.org 4751S: Supported 4752W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4753F: drivers/crypto/ccree/ 4754 4755CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4756M: Hadar Gat <hadar.gat@arm.com> 4757L: linux-crypto@vger.kernel.org 4758S: Supported 4759F: drivers/char/hw_random/cctrng.c 4760F: drivers/char/hw_random/cctrng.h 4761F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4762W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4763 4764CEC FRAMEWORK 4765M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4766L: linux-media@vger.kernel.org 4767S: Supported 4768W: http://linuxtv.org 4769T: git git://linuxtv.org/media_tree.git 4770F: Documentation/ABI/testing/debugfs-cec-error-inj 4771F: Documentation/devicetree/bindings/media/cec.txt 4772F: Documentation/driver-api/media/cec-core.rst 4773F: Documentation/userspace-api/media/cec 4774F: drivers/media/cec/ 4775F: drivers/media/rc/keymaps/rc-cec.c 4776F: include/media/cec-notifier.h 4777F: include/media/cec.h 4778F: include/uapi/linux/cec-funcs.h 4779F: include/uapi/linux/cec.h 4780 4781CEC GPIO DRIVER 4782M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4783L: linux-media@vger.kernel.org 4784S: Supported 4785W: http://linuxtv.org 4786T: git git://linuxtv.org/media_tree.git 4787F: Documentation/devicetree/bindings/media/cec-gpio.txt 4788F: drivers/media/cec/platform/cec-gpio/ 4789 4790CELL BROADBAND ENGINE ARCHITECTURE 4791M: Arnd Bergmann <arnd@arndb.de> 4792L: linuxppc-dev@lists.ozlabs.org 4793S: Supported 4794W: http://www.ibm.com/developerworks/power/cell/ 4795F: arch/powerpc/include/asm/cell*.h 4796F: arch/powerpc/include/asm/spu*.h 4797F: arch/powerpc/include/uapi/asm/spu*.h 4798F: arch/powerpc/platforms/cell/ 4799 4800CELLWISE CW2015 BATTERY DRIVER 4801M: Tobias Schrammm <t.schramm@manjaro.org> 4802S: Maintained 4803F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4804F: drivers/power/supply/cw2015_battery.c 4805 4806CEPH COMMON CODE (LIBCEPH) 4807M: Ilya Dryomov <idryomov@gmail.com> 4808M: Xiubo Li <xiubli@redhat.com> 4809R: Jeff Layton <jlayton@kernel.org> 4810L: ceph-devel@vger.kernel.org 4811S: Supported 4812W: http://ceph.com/ 4813T: git https://github.com/ceph/ceph-client.git 4814F: include/linux/ceph/ 4815F: include/linux/crush/ 4816F: net/ceph/ 4817 4818CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4819M: Xiubo Li <xiubli@redhat.com> 4820M: Ilya Dryomov <idryomov@gmail.com> 4821R: Jeff Layton <jlayton@kernel.org> 4822L: ceph-devel@vger.kernel.org 4823S: Supported 4824W: http://ceph.com/ 4825T: git https://github.com/ceph/ceph-client.git 4826F: Documentation/filesystems/ceph.rst 4827F: fs/ceph/ 4828 4829CERTIFICATE HANDLING 4830M: David Howells <dhowells@redhat.com> 4831M: David Woodhouse <dwmw2@infradead.org> 4832L: keyrings@vger.kernel.org 4833S: Maintained 4834F: Documentation/admin-guide/module-signing.rst 4835F: certs/ 4836F: scripts/sign-file.c 4837F: tools/certs/ 4838 4839CFAG12864B LCD DRIVER 4840M: Miguel Ojeda <ojeda@kernel.org> 4841S: Maintained 4842F: drivers/auxdisplay/cfag12864b.c 4843F: include/linux/cfag12864b.h 4844 4845CFAG12864BFB LCD FRAMEBUFFER DRIVER 4846M: Miguel Ojeda <ojeda@kernel.org> 4847S: Maintained 4848F: drivers/auxdisplay/cfag12864bfb.c 4849F: include/linux/cfag12864b.h 4850 4851CHAR and MISC DRIVERS 4852M: Arnd Bergmann <arnd@arndb.de> 4853M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4854S: Supported 4855T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4856F: drivers/char/ 4857F: drivers/misc/ 4858F: include/linux/miscdevice.h 4859X: drivers/char/agp/ 4860X: drivers/char/hw_random/ 4861X: drivers/char/ipmi/ 4862X: drivers/char/random.c 4863X: drivers/char/tpm/ 4864 4865CHECKPATCH 4866M: Andy Whitcroft <apw@canonical.com> 4867M: Joe Perches <joe@perches.com> 4868R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4869R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4870S: Maintained 4871F: scripts/checkpatch.pl 4872 4873CHECKPATCH DOCUMENTATION 4874M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4875M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4876R: Joe Perches <joe@perches.com> 4877S: Maintained 4878F: Documentation/dev-tools/checkpatch.rst 4879 4880CHINESE DOCUMENTATION 4881M: Alex Shi <alexs@kernel.org> 4882M: Yanteng Si <siyanteng@loongson.cn> 4883S: Maintained 4884F: Documentation/translations/zh_CN/ 4885 4886CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4887M: Peter Chen <peter.chen@kernel.org> 4888L: linux-usb@vger.kernel.org 4889S: Maintained 4890T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4891F: drivers/usb/chipidea/ 4892 4893CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4894M: Hans de Goede <hdegoede@redhat.com> 4895L: linux-input@vger.kernel.org 4896S: Maintained 4897F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4898F: drivers/input/touchscreen/chipone_icn8318.c 4899 4900CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4901M: Hans de Goede <hdegoede@redhat.com> 4902L: linux-input@vger.kernel.org 4903S: Maintained 4904F: drivers/input/touchscreen/chipone_icn8505.c 4905 4906CHROME HARDWARE PLATFORM SUPPORT 4907M: Benson Leung <bleung@chromium.org> 4908L: chrome-platform@lists.linux.dev 4909S: Maintained 4910T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4911F: drivers/platform/chrome/ 4912 4913CHROMEOS EC CODEC DRIVER 4914M: Cheng-Yi Chiang <cychiang@chromium.org> 4915M: Tzung-Bi Shih <tzungbi@kernel.org> 4916R: Guenter Roeck <groeck@chromium.org> 4917L: chrome-platform@lists.linux.dev 4918S: Maintained 4919F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4920F: sound/soc/codecs/cros_ec_codec.* 4921 4922CHROMEOS EC SUBDRIVERS 4923M: Benson Leung <bleung@chromium.org> 4924R: Guenter Roeck <groeck@chromium.org> 4925L: chrome-platform@lists.linux.dev 4926S: Maintained 4927F: drivers/power/supply/cros_usbpd-charger.c 4928N: cros_ec 4929N: cros-ec 4930 4931CHROMEOS EC USB TYPE-C DRIVER 4932M: Prashant Malani <pmalani@chromium.org> 4933L: chrome-platform@lists.linux.dev 4934S: Maintained 4935F: drivers/platform/chrome/cros_ec_typec.c 4936F: drivers/platform/chrome/cros_typec_switch.c 4937 4938CHROMEOS EC USB PD NOTIFY DRIVER 4939M: Prashant Malani <pmalani@chromium.org> 4940L: chrome-platform@lists.linux.dev 4941S: Maintained 4942F: drivers/platform/chrome/cros_usbpd_notify.c 4943F: include/linux/platform_data/cros_usbpd_notify.h 4944 4945CHRONTEL CH7322 CEC DRIVER 4946M: Joe Tessler <jrt@google.com> 4947L: linux-media@vger.kernel.org 4948S: Maintained 4949T: git git://linuxtv.org/media_tree.git 4950F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4951F: drivers/media/cec/i2c/ch7322.c 4952 4953CIRRUS LOGIC AUDIO CODEC DRIVERS 4954M: James Schulman <james.schulman@cirrus.com> 4955M: David Rhodes <david.rhodes@cirrus.com> 4956M: Lucas Tanure <tanureal@opensource.cirrus.com> 4957M: Richard Fitzgerald <rf@opensource.cirrus.com> 4958L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4959L: patches@opensource.cirrus.com 4960S: Maintained 4961F: Documentation/devicetree/bindings/sound/cirrus,cs* 4962F: include/dt-bindings/sound/cs* 4963F: sound/pci/hda/cs* 4964F: sound/pci/hda/hda_cs_dsp_ctl.* 4965F: sound/soc/codecs/cs* 4966 4967CIRRUS LOGIC DSP FIRMWARE DRIVER 4968M: Simon Trimmer <simont@opensource.cirrus.com> 4969M: Charles Keepax <ckeepax@opensource.cirrus.com> 4970M: Richard Fitzgerald <rf@opensource.cirrus.com> 4971L: patches@opensource.cirrus.com 4972S: Supported 4973W: https://github.com/CirrusLogic/linux-drivers/wiki 4974T: git https://github.com/CirrusLogic/linux-drivers.git 4975F: drivers/firmware/cirrus/* 4976F: include/linux/firmware/cirrus/* 4977 4978CIRRUS LOGIC EP93XX ETHERNET DRIVER 4979M: Hartley Sweeten <hsweeten@visionengravers.com> 4980L: netdev@vger.kernel.org 4981S: Maintained 4982F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4983 4984CIRRUS LOGIC LOCHNAGAR DRIVER 4985M: Charles Keepax <ckeepax@opensource.cirrus.com> 4986M: Richard Fitzgerald <rf@opensource.cirrus.com> 4987L: patches@opensource.cirrus.com 4988S: Supported 4989F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4990F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4991F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4992F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4993F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4994F: Documentation/hwmon/lochnagar.rst 4995F: drivers/clk/clk-lochnagar.c 4996F: drivers/hwmon/lochnagar-hwmon.c 4997F: drivers/mfd/lochnagar-i2c.c 4998F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4999F: drivers/regulator/lochnagar-regulator.c 5000F: include/dt-bindings/clock/lochnagar.h 5001F: include/dt-bindings/pinctrl/lochnagar.h 5002F: include/linux/mfd/lochnagar* 5003F: sound/soc/codecs/lochnagar-sc.c 5004 5005CIRRUS LOGIC MADERA CODEC DRIVERS 5006M: Charles Keepax <ckeepax@opensource.cirrus.com> 5007M: Richard Fitzgerald <rf@opensource.cirrus.com> 5008L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5009L: patches@opensource.cirrus.com 5010S: Supported 5011W: https://github.com/CirrusLogic/linux-drivers/wiki 5012T: git https://github.com/CirrusLogic/linux-drivers.git 5013F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5014F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5015F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5016F: drivers/gpio/gpio-madera* 5017F: drivers/irqchip/irq-madera* 5018F: drivers/mfd/cs47l* 5019F: drivers/mfd/madera* 5020F: drivers/pinctrl/cirrus/* 5021F: include/dt-bindings/sound/madera* 5022F: include/linux/irqchip/irq-madera* 5023F: include/linux/mfd/madera/* 5024F: include/sound/madera* 5025F: sound/soc/codecs/cs47l* 5026F: sound/soc/codecs/madera* 5027 5028CISCO FCOE HBA DRIVER 5029M: Satish Kharat <satishkh@cisco.com> 5030M: Sesidhar Baddela <sebaddel@cisco.com> 5031M: Karan Tilak Kumar <kartilak@cisco.com> 5032L: linux-scsi@vger.kernel.org 5033S: Supported 5034F: drivers/scsi/fnic/ 5035 5036CISCO SCSI HBA DRIVER 5037M: Karan Tilak Kumar <kartilak@cisco.com> 5038M: Sesidhar Baddela <sebaddel@cisco.com> 5039L: linux-scsi@vger.kernel.org 5040S: Supported 5041F: drivers/scsi/snic/ 5042 5043CISCO VIC ETHERNET NIC DRIVER 5044M: Christian Benvenuti <benve@cisco.com> 5045M: Satish Kharat <satishkh@cisco.com> 5046S: Supported 5047F: drivers/net/ethernet/cisco/enic/ 5048 5049CISCO VIC LOW LATENCY NIC DRIVER 5050M: Christian Benvenuti <benve@cisco.com> 5051M: Nelson Escobar <neescoba@cisco.com> 5052S: Supported 5053F: drivers/infiniband/hw/usnic/ 5054 5055CLANG-FORMAT FILE 5056M: Miguel Ojeda <ojeda@kernel.org> 5057S: Maintained 5058F: .clang-format 5059 5060CLANG/LLVM BUILD SUPPORT 5061M: Nathan Chancellor <nathan@kernel.org> 5062M: Nick Desaulniers <ndesaulniers@google.com> 5063R: Tom Rix <trix@redhat.com> 5064L: llvm@lists.linux.dev 5065S: Supported 5066W: https://clangbuiltlinux.github.io/ 5067B: https://github.com/ClangBuiltLinux/linux/issues 5068C: irc://irc.libera.chat/clangbuiltlinux 5069F: Documentation/kbuild/llvm.rst 5070F: include/linux/compiler-clang.h 5071F: scripts/Makefile.clang 5072F: scripts/clang-tools/ 5073K: \b(?i:clang|llvm)\b 5074 5075CLANG CONTROL FLOW INTEGRITY SUPPORT 5076M: Sami Tolvanen <samitolvanen@google.com> 5077M: Kees Cook <keescook@chromium.org> 5078R: Nathan Chancellor <nathan@kernel.org> 5079R: Nick Desaulniers <ndesaulniers@google.com> 5080L: llvm@lists.linux.dev 5081S: Supported 5082B: https://github.com/ClangBuiltLinux/linux/issues 5083T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5084F: include/linux/cfi.h 5085F: kernel/cfi.c 5086 5087CLK API 5088M: Russell King <linux@armlinux.org.uk> 5089L: linux-clk@vger.kernel.org 5090S: Maintained 5091F: include/linux/clk.h 5092 5093CLOCKSOURCE, CLOCKEVENT DRIVERS 5094M: Daniel Lezcano <daniel.lezcano@linaro.org> 5095M: Thomas Gleixner <tglx@linutronix.de> 5096L: linux-kernel@vger.kernel.org 5097S: Supported 5098T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5099F: Documentation/devicetree/bindings/timer/ 5100F: drivers/clocksource/ 5101 5102CMPC ACPI DRIVER 5103M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5104M: Daniel Oliveira Nascimento <don@syst.com.br> 5105L: platform-driver-x86@vger.kernel.org 5106S: Supported 5107F: drivers/platform/x86/classmate-laptop.c 5108 5109COBALT MEDIA DRIVER 5110M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5111L: linux-media@vger.kernel.org 5112S: Supported 5113W: https://linuxtv.org 5114T: git git://linuxtv.org/media_tree.git 5115F: drivers/media/pci/cobalt/ 5116 5117COCCINELLE/Semantic Patches (SmPL) 5118M: Julia Lawall <Julia.Lawall@inria.fr> 5119M: Nicolas Palix <nicolas.palix@imag.fr> 5120L: cocci@inria.fr (moderated for non-subscribers) 5121S: Supported 5122W: https://coccinelle.gitlabpages.inria.fr/website/ 5123T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5124F: Documentation/dev-tools/coccinelle.rst 5125F: scripts/coccicheck 5126F: scripts/coccinelle/ 5127 5128CODA FILE SYSTEM 5129M: Jan Harkes <jaharkes@cs.cmu.edu> 5130M: coda@cs.cmu.edu 5131L: codalist@coda.cs.cmu.edu 5132S: Maintained 5133W: http://www.coda.cs.cmu.edu/ 5134F: Documentation/filesystems/coda.rst 5135F: fs/coda/ 5136F: include/linux/coda*.h 5137F: include/uapi/linux/coda*.h 5138 5139CODA V4L2 MEM2MEM DRIVER 5140M: Philipp Zabel <p.zabel@pengutronix.de> 5141L: linux-media@vger.kernel.org 5142S: Maintained 5143F: Documentation/devicetree/bindings/media/coda.yaml 5144F: drivers/media/platform/chips-media/ 5145 5146CODE OF CONDUCT 5147M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5148S: Supported 5149F: Documentation/process/code-of-conduct-interpretation.rst 5150F: Documentation/process/code-of-conduct.rst 5151 5152COMEDI DRIVERS 5153M: Ian Abbott <abbotti@mev.co.uk> 5154M: H Hartley Sweeten <hsweeten@visionengravers.com> 5155S: Odd Fixes 5156F: drivers/comedi/ 5157F: include/linux/comedi/ 5158F: include/uapi/linux/comedi.h 5159 5160COMMON CLK FRAMEWORK 5161M: Michael Turquette <mturquette@baylibre.com> 5162M: Stephen Boyd <sboyd@kernel.org> 5163L: linux-clk@vger.kernel.org 5164S: Maintained 5165Q: http://patchwork.kernel.org/project/linux-clk/list/ 5166T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5167F: Documentation/devicetree/bindings/clock/ 5168F: drivers/clk/ 5169F: include/dt-bindings/clock/ 5170F: include/linux/clk-pr* 5171F: include/linux/clk/ 5172F: include/linux/of_clk.h 5173X: drivers/clk/clkdev.c 5174 5175COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5176M: Steve French <sfrench@samba.org> 5177R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5178R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5179R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5180R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5181L: linux-cifs@vger.kernel.org 5182L: samba-technical@lists.samba.org (moderated for non-subscribers) 5183S: Supported 5184W: https://wiki.samba.org/index.php/LinuxCIFS 5185T: git git://git.samba.org/sfrench/cifs-2.6.git 5186F: Documentation/admin-guide/cifs/ 5187F: fs/cifs/ 5188F: fs/smbfs_common/ 5189F: include/uapi/linux/cifs 5190 5191COMPACTPCI HOTPLUG CORE 5192M: Scott Murray <scott@spiteful.org> 5193L: linux-pci@vger.kernel.org 5194S: Maintained 5195F: drivers/pci/hotplug/cpci_hotplug* 5196 5197COMPACTPCI HOTPLUG GENERIC DRIVER 5198M: Scott Murray <scott@spiteful.org> 5199L: linux-pci@vger.kernel.org 5200S: Maintained 5201F: drivers/pci/hotplug/cpcihp_generic.c 5202 5203COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5204M: Scott Murray <scott@spiteful.org> 5205L: linux-pci@vger.kernel.org 5206S: Maintained 5207F: drivers/pci/hotplug/cpcihp_zt5550.* 5208 5209COMPAL LAPTOP SUPPORT 5210M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5211L: platform-driver-x86@vger.kernel.org 5212S: Maintained 5213F: drivers/platform/x86/compal-laptop.c 5214 5215COMPILER ATTRIBUTES 5216M: Miguel Ojeda <ojeda@kernel.org> 5217R: Nick Desaulniers <ndesaulniers@google.com> 5218S: Maintained 5219F: include/linux/compiler_attributes.h 5220 5221COMPUTE EXPRESS LINK (CXL) 5222M: Alison Schofield <alison.schofield@intel.com> 5223M: Vishal Verma <vishal.l.verma@intel.com> 5224M: Ira Weiny <ira.weiny@intel.com> 5225M: Ben Widawsky <bwidawsk@kernel.org> 5226M: Dan Williams <dan.j.williams@intel.com> 5227L: linux-cxl@vger.kernel.org 5228S: Maintained 5229F: drivers/cxl/ 5230F: include/uapi/linux/cxl_mem.h 5231 5232CONEXANT ACCESSRUNNER USB DRIVER 5233L: accessrunner-general@lists.sourceforge.net 5234S: Orphan 5235W: http://accessrunner.sourceforge.net/ 5236F: drivers/usb/atm/cxacru.c 5237 5238CONFIGFS 5239M: Joel Becker <jlbec@evilplan.org> 5240M: Christoph Hellwig <hch@lst.de> 5241S: Supported 5242T: git git://git.infradead.org/users/hch/configfs.git 5243F: fs/configfs/ 5244F: include/linux/configfs.h 5245F: samples/configfs/ 5246 5247CONSOLE SUBSYSTEM 5248M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5249S: Supported 5250F: drivers/video/console/ 5251F: include/linux/console* 5252 5253CONTEXT TRACKING 5254M: Frederic Weisbecker <frederic@kernel.org> 5255M: "Paul E. McKenney" <paulmck@kernel.org> 5256S: Maintained 5257F: kernel/context_tracking.c 5258F: include/linux/context_tracking* 5259 5260CONTROL GROUP (CGROUP) 5261M: Tejun Heo <tj@kernel.org> 5262M: Zefan Li <lizefan.x@bytedance.com> 5263M: Johannes Weiner <hannes@cmpxchg.org> 5264L: cgroups@vger.kernel.org 5265S: Maintained 5266T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5267F: Documentation/admin-guide/cgroup-v1/ 5268F: Documentation/admin-guide/cgroup-v2.rst 5269F: include/linux/cgroup* 5270F: kernel/cgroup/ 5271F: tools/testing/selftests/cgroup/ 5272 5273CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5274M: Tejun Heo <tj@kernel.org> 5275M: Josef Bacik <josef@toxicpanda.com> 5276M: Jens Axboe <axboe@kernel.dk> 5277L: cgroups@vger.kernel.org 5278L: linux-block@vger.kernel.org 5279T: git git://git.kernel.dk/linux-block 5280F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5281F: block/bfq-cgroup.c 5282F: block/blk-cgroup.c 5283F: block/blk-iocost.c 5284F: block/blk-iolatency.c 5285F: block/blk-throttle.c 5286F: include/linux/blk-cgroup.h 5287 5288CONTROL GROUP - CPUSET 5289M: Waiman Long <longman@redhat.com> 5290M: Zefan Li <lizefan.x@bytedance.com> 5291L: cgroups@vger.kernel.org 5292S: Maintained 5293T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5294F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5295F: include/linux/cpuset.h 5296F: kernel/cgroup/cpuset.c 5297 5298CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5299M: Johannes Weiner <hannes@cmpxchg.org> 5300M: Michal Hocko <mhocko@kernel.org> 5301M: Roman Gushchin <roman.gushchin@linux.dev> 5302M: Shakeel Butt <shakeelb@google.com> 5303R: Muchun Song <songmuchun@bytedance.com> 5304L: cgroups@vger.kernel.org 5305L: linux-mm@kvack.org 5306S: Maintained 5307F: mm/memcontrol.c 5308F: mm/swap_cgroup.c 5309F: tools/testing/selftests/cgroup/memcg_protection.m 5310F: tools/testing/selftests/cgroup/test_kmem.c 5311F: tools/testing/selftests/cgroup/test_memcontrol.c 5312 5313CORETEMP HARDWARE MONITORING DRIVER 5314M: Fenghua Yu <fenghua.yu@intel.com> 5315L: linux-hwmon@vger.kernel.org 5316S: Maintained 5317F: Documentation/hwmon/coretemp.rst 5318F: drivers/hwmon/coretemp.c 5319 5320CORSAIR-CPRO HARDWARE MONITOR DRIVER 5321M: Marius Zachmann <mail@mariuszachmann.de> 5322L: linux-hwmon@vger.kernel.org 5323S: Maintained 5324F: drivers/hwmon/corsair-cpro.c 5325 5326CORSAIR-PSU HARDWARE MONITOR DRIVER 5327M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5328L: linux-hwmon@vger.kernel.org 5329S: Maintained 5330F: Documentation/hwmon/corsair-psu.rst 5331F: drivers/hwmon/corsair-psu.c 5332 5333COUNTER SUBSYSTEM 5334M: William Breathitt Gray <william.gray@linaro.org> 5335L: linux-iio@vger.kernel.org 5336S: Maintained 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5338F: Documentation/ABI/testing/sysfs-bus-counter 5339F: Documentation/driver-api/generic-counter.rst 5340F: drivers/counter/ 5341F: include/linux/counter.h 5342F: include/uapi/linux/counter.h 5343F: tools/counter/ 5344 5345CP2615 I2C DRIVER 5346M: Bence Csókás <bence98@sch.bme.hu> 5347S: Maintained 5348F: drivers/i2c/busses/i2c-cp2615.c 5349 5350CPMAC ETHERNET DRIVER 5351M: Florian Fainelli <f.fainelli@gmail.com> 5352L: netdev@vger.kernel.org 5353S: Maintained 5354F: drivers/net/ethernet/ti/cpmac.c 5355 5356CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5357M: Viresh Kumar <viresh.kumar@linaro.org> 5358M: Sudeep Holla <sudeep.holla@arm.com> 5359L: linux-pm@vger.kernel.org 5360S: Maintained 5361W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5362F: drivers/cpufreq/vexpress-spc-cpufreq.c 5363 5364CPU FREQUENCY SCALING FRAMEWORK 5365M: "Rafael J. Wysocki" <rafael@kernel.org> 5366M: Viresh Kumar <viresh.kumar@linaro.org> 5367L: linux-pm@vger.kernel.org 5368S: Maintained 5369B: https://bugzilla.kernel.org 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5371T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5372F: Documentation/admin-guide/pm/cpufreq.rst 5373F: Documentation/admin-guide/pm/intel_pstate.rst 5374F: Documentation/cpu-freq/ 5375F: Documentation/devicetree/bindings/cpufreq/ 5376F: drivers/cpufreq/ 5377F: include/linux/cpufreq.h 5378F: include/linux/sched/cpufreq.h 5379F: kernel/sched/cpufreq*.c 5380F: tools/testing/selftests/cpufreq/ 5381 5382CPU IDLE TIME MANAGEMENT FRAMEWORK 5383M: "Rafael J. Wysocki" <rafael@kernel.org> 5384M: Daniel Lezcano <daniel.lezcano@linaro.org> 5385L: linux-pm@vger.kernel.org 5386S: Maintained 5387B: https://bugzilla.kernel.org 5388T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5389F: Documentation/admin-guide/pm/cpuidle.rst 5390F: Documentation/driver-api/pm/cpuidle.rst 5391F: drivers/cpuidle/ 5392F: include/linux/cpuidle.h 5393 5394CPU POWER MONITORING SUBSYSTEM 5395M: Thomas Renninger <trenn@suse.com> 5396M: Shuah Khan <shuah@kernel.org> 5397M: Shuah Khan <skhan@linuxfoundation.org> 5398L: linux-pm@vger.kernel.org 5399S: Maintained 5400F: tools/power/cpupower/ 5401 5402CPUID/MSR DRIVER 5403M: "H. Peter Anvin" <hpa@zytor.com> 5404S: Maintained 5405F: arch/x86/kernel/cpuid.c 5406F: arch/x86/kernel/msr.c 5407 5408CPUIDLE DRIVER - ARM BIG LITTLE 5409M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5410M: Daniel Lezcano <daniel.lezcano@linaro.org> 5411L: linux-pm@vger.kernel.org 5412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5413S: Maintained 5414T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5415F: drivers/cpuidle/cpuidle-big_little.c 5416 5417CPUIDLE DRIVER - ARM EXYNOS 5418M: Daniel Lezcano <daniel.lezcano@linaro.org> 5419R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5420M: Kukjin Kim <kgene@kernel.org> 5421L: linux-pm@vger.kernel.org 5422L: linux-samsung-soc@vger.kernel.org 5423S: Supported 5424F: arch/arm/mach-exynos/pm.c 5425F: drivers/cpuidle/cpuidle-exynos.c 5426F: include/linux/platform_data/cpuidle-exynos.h 5427 5428CPUIDLE DRIVER - ARM PSCI 5429M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5430M: Sudeep Holla <sudeep.holla@arm.com> 5431L: linux-pm@vger.kernel.org 5432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5433S: Supported 5434F: drivers/cpuidle/cpuidle-psci.c 5435 5436CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5437M: Ulf Hansson <ulf.hansson@linaro.org> 5438L: linux-pm@vger.kernel.org 5439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5440S: Supported 5441F: drivers/cpuidle/cpuidle-psci.h 5442F: drivers/cpuidle/cpuidle-psci-domain.c 5443 5444CPUIDLE DRIVER - DT IDLE PM DOMAIN 5445M: Ulf Hansson <ulf.hansson@linaro.org> 5446L: linux-pm@vger.kernel.org 5447S: Supported 5448F: drivers/cpuidle/dt_idle_genpd.c 5449F: drivers/cpuidle/dt_idle_genpd.h 5450 5451CPUIDLE DRIVER - RISC-V SBI 5452M: Anup Patel <anup@brainfault.org> 5453L: linux-pm@vger.kernel.org 5454L: linux-riscv@lists.infradead.org 5455S: Maintained 5456F: drivers/cpuidle/cpuidle-riscv-sbi.c 5457 5458CRAMFS FILESYSTEM 5459M: Nicolas Pitre <nico@fluxnic.net> 5460S: Maintained 5461F: Documentation/filesystems/cramfs.rst 5462F: fs/cramfs/ 5463 5464CREATIVE SB0540 5465M: Bastien Nocera <hadess@hadess.net> 5466L: linux-input@vger.kernel.org 5467S: Maintained 5468F: drivers/hid/hid-creative-sb0540.c 5469 5470CRYPTO API 5471M: Herbert Xu <herbert@gondor.apana.org.au> 5472M: "David S. Miller" <davem@davemloft.net> 5473L: linux-crypto@vger.kernel.org 5474S: Maintained 5475T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5476T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5477F: Documentation/crypto/ 5478F: Documentation/devicetree/bindings/crypto/ 5479F: arch/*/crypto/ 5480F: crypto/ 5481F: drivers/crypto/ 5482F: include/crypto/ 5483F: include/linux/crypto* 5484F: lib/crypto/ 5485 5486CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5487M: Neil Horman <nhorman@tuxdriver.com> 5488L: linux-crypto@vger.kernel.org 5489S: Maintained 5490F: crypto/ansi_cprng.c 5491F: crypto/rng.c 5492 5493CS3308 MEDIA DRIVER 5494M: Hans Verkuil <hverkuil@xs4all.nl> 5495L: linux-media@vger.kernel.org 5496S: Odd Fixes 5497W: http://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/i2c/cs3308.c 5500 5501CS5535 Audio ALSA driver 5502M: Jaya Kumar <jayakumar.alsa@gmail.com> 5503S: Maintained 5504F: sound/pci/cs5535audio/ 5505 5506CSI DRIVERS FOR ALLWINNER V3s 5507M: Yong Deng <yong.deng@magewell.com> 5508L: linux-media@vger.kernel.org 5509S: Maintained 5510T: git git://linuxtv.org/media_tree.git 5511F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5512F: drivers/media/platform/sunxi/sun6i-csi/ 5513 5514CTU CAN FD DRIVER 5515M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5516M: Ondrej Ille <ondrej.ille@gmail.com> 5517L: linux-can@vger.kernel.org 5518S: Maintained 5519F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5520F: drivers/net/can/ctucanfd/ 5521 5522CW1200 WLAN driver 5523M: Solomon Peachy <pizza@shaftnet.org> 5524S: Maintained 5525F: drivers/net/wireless/st/cw1200/ 5526 5527CX18 VIDEO4LINUX DRIVER 5528M: Andy Walls <awalls@md.metrocast.net> 5529L: linux-media@vger.kernel.org 5530S: Maintained 5531W: https://linuxtv.org 5532T: git git://linuxtv.org/media_tree.git 5533F: drivers/media/pci/cx18/ 5534F: include/uapi/linux/ivtv* 5535 5536CX2341X MPEG ENCODER HELPER MODULE 5537M: Hans Verkuil <hverkuil@xs4all.nl> 5538L: linux-media@vger.kernel.org 5539S: Maintained 5540W: https://linuxtv.org 5541T: git git://linuxtv.org/media_tree.git 5542F: drivers/media/common/cx2341x* 5543F: include/media/drv-intf/cx2341x.h 5544 5545CX24120 MEDIA DRIVER 5546M: Jemma Denson <jdenson@gmail.com> 5547M: Patrick Boettcher <patrick.boettcher@posteo.de> 5548L: linux-media@vger.kernel.org 5549S: Maintained 5550W: https://linuxtv.org 5551Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5552F: drivers/media/dvb-frontends/cx24120* 5553 5554CX88 VIDEO4LINUX DRIVER 5555M: Mauro Carvalho Chehab <mchehab@kernel.org> 5556L: linux-media@vger.kernel.org 5557S: Odd fixes 5558W: https://linuxtv.org 5559T: git git://linuxtv.org/media_tree.git 5560F: Documentation/driver-api/media/drivers/cx88* 5561F: drivers/media/pci/cx88/ 5562 5563CXD2820R MEDIA DRIVER 5564M: Antti Palosaari <crope@iki.fi> 5565L: linux-media@vger.kernel.org 5566S: Maintained 5567W: https://linuxtv.org 5568W: http://palosaari.fi/linux/ 5569Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5570T: git git://linuxtv.org/anttip/media_tree.git 5571F: drivers/media/dvb-frontends/cxd2820r* 5572 5573CXGB3 ETHERNET DRIVER (CXGB3) 5574M: Raju Rangoju <rajur@chelsio.com> 5575L: netdev@vger.kernel.org 5576S: Supported 5577W: http://www.chelsio.com 5578F: drivers/net/ethernet/chelsio/cxgb3/ 5579 5580CXGB3 ISCSI DRIVER (CXGB3I) 5581M: Varun Prakash <varun@chelsio.com> 5582L: linux-scsi@vger.kernel.org 5583S: Supported 5584W: http://www.chelsio.com 5585F: drivers/scsi/cxgbi/cxgb3i 5586 5587CXGB4 CRYPTO DRIVER (chcr) 5588M: Ayush Sawal <ayush.sawal@chelsio.com> 5589L: linux-crypto@vger.kernel.org 5590S: Supported 5591W: http://www.chelsio.com 5592F: drivers/crypto/chelsio 5593 5594CXGB4 INLINE CRYPTO DRIVER 5595M: Ayush Sawal <ayush.sawal@chelsio.com> 5596L: netdev@vger.kernel.org 5597S: Supported 5598W: http://www.chelsio.com 5599F: drivers/net/ethernet/chelsio/inline_crypto/ 5600 5601CXGB4 ETHERNET DRIVER (CXGB4) 5602M: Raju Rangoju <rajur@chelsio.com> 5603L: netdev@vger.kernel.org 5604S: Supported 5605W: http://www.chelsio.com 5606F: drivers/net/ethernet/chelsio/cxgb4/ 5607 5608CXGB4 ISCSI DRIVER (CXGB4I) 5609M: Varun Prakash <varun@chelsio.com> 5610L: linux-scsi@vger.kernel.org 5611S: Supported 5612W: http://www.chelsio.com 5613F: drivers/scsi/cxgbi/cxgb4i 5614 5615CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5616M: Potnuri Bharat Teja <bharat@chelsio.com> 5617L: linux-rdma@vger.kernel.org 5618S: Supported 5619W: http://www.openfabrics.org 5620F: drivers/infiniband/hw/cxgb4/ 5621F: include/uapi/rdma/cxgb4-abi.h 5622 5623CXGB4VF ETHERNET DRIVER (CXGB4VF) 5624M: Raju Rangoju <rajur@chelsio.com> 5625L: netdev@vger.kernel.org 5626S: Supported 5627W: http://www.chelsio.com 5628F: drivers/net/ethernet/chelsio/cxgb4vf/ 5629 5630CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5631M: Frederic Barrat <fbarrat@linux.ibm.com> 5632M: Andrew Donnellan <ajd@linux.ibm.com> 5633L: linuxppc-dev@lists.ozlabs.org 5634S: Supported 5635F: Documentation/ABI/testing/sysfs-class-cxl 5636F: Documentation/powerpc/cxl.rst 5637F: arch/powerpc/platforms/powernv/pci-cxl.c 5638F: drivers/misc/cxl/ 5639F: include/misc/cxl* 5640F: include/uapi/misc/cxl.h 5641 5642CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5643M: Manoj N. Kumar <manoj@linux.ibm.com> 5644M: Matthew R. Ochs <mrochs@linux.ibm.com> 5645M: Uma Krishnan <ukrishn@linux.ibm.com> 5646L: linux-scsi@vger.kernel.org 5647S: Supported 5648F: Documentation/powerpc/cxlflash.rst 5649F: drivers/scsi/cxlflash/ 5650F: include/uapi/scsi/cxlflash_ioctl.h 5651 5652CYBERPRO FB DRIVER 5653M: Russell King <linux@armlinux.org.uk> 5654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5655S: Maintained 5656W: http://www.armlinux.org.uk/ 5657F: drivers/video/fbdev/cyber2000fb.* 5658 5659CYCLADES PC300 DRIVER 5660S: Orphan 5661F: drivers/net/wan/pc300* 5662 5663CYPRESS_FIRMWARE MEDIA DRIVER 5664M: Antti Palosaari <crope@iki.fi> 5665L: linux-media@vger.kernel.org 5666S: Maintained 5667W: https://linuxtv.org 5668W: http://palosaari.fi/linux/ 5669Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5670T: git git://linuxtv.org/anttip/media_tree.git 5671F: drivers/media/common/cypress_firmware* 5672 5673CYPRESS CY8C95X0 PINCTRL DRIVER 5674M: Patrick Rudolph <patrick.rudolph@9elements.com> 5675L: linux-gpio@vger.kernel.org 5676S: Maintained 5677F: drivers/pinctrl/pinctrl-cy8c95x0.c 5678 5679CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5680M: Linus Walleij <linus.walleij@linaro.org> 5681L: linux-input@vger.kernel.org 5682S: Maintained 5683F: drivers/input/touchscreen/cy8ctma140.c 5684 5685CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5686M: Yassine Oudjana <y.oudjana@protonmail.com> 5687L: linux-input@vger.kernel.org 5688S: Maintained 5689F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5690F: drivers/input/keyboard/cypress-sf.c 5691 5692CYTTSP TOUCHSCREEN DRIVER 5693M: Linus Walleij <linus.walleij@linaro.org> 5694L: linux-input@vger.kernel.org 5695S: Maintained 5696F: drivers/input/touchscreen/cyttsp* 5697 5698D-LINK DIR-685 TOUCHKEYS DRIVER 5699M: Linus Walleij <linus.walleij@linaro.org> 5700L: linux-input@vger.kernel.org 5701S: Supported 5702F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5703 5704DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5705M: Joshua Kinard <kumba@gentoo.org> 5706S: Maintained 5707F: drivers/rtc/rtc-ds1685.c 5708F: include/linux/rtc/ds1685.h 5709 5710DAMA SLAVE for AX.25 5711M: Joerg Reuter <jreuter@yaina.de> 5712L: linux-hams@vger.kernel.org 5713S: Maintained 5714W: http://yaina.de/jreuter/ 5715W: http://www.qsl.net/dl1bke/ 5716F: net/ax25/af_ax25.c 5717F: net/ax25/ax25_dev.c 5718F: net/ax25/ax25_ds_* 5719F: net/ax25/ax25_in.c 5720F: net/ax25/ax25_out.c 5721F: net/ax25/ax25_timer.c 5722F: net/ax25/sysctl_net_ax25.c 5723 5724DATA ACCESS MONITOR 5725M: SeongJae Park <sj@kernel.org> 5726L: damon@lists.linux.dev 5727L: linux-mm@kvack.org 5728S: Maintained 5729F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5730F: Documentation/admin-guide/mm/damon/ 5731F: Documentation/mm/damon/ 5732F: include/linux/damon.h 5733F: include/trace/events/damon.h 5734F: mm/damon/ 5735F: tools/testing/selftests/damon/ 5736 5737DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5738L: netdev@vger.kernel.org 5739S: Orphan 5740F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5741F: drivers/net/ethernet/dec/tulip/dmfe.c 5742 5743DC390/AM53C974 SCSI driver 5744M: Hannes Reinecke <hare@suse.com> 5745L: linux-scsi@vger.kernel.org 5746S: Maintained 5747F: drivers/scsi/am53c974.c 5748 5749DC395x SCSI driver 5750M: Oliver Neukum <oliver@neukum.org> 5751M: Ali Akcaagac <aliakc@web.de> 5752M: Jamie Lenehan <lenehan@twibble.org> 5753L: dc395x@twibble.org 5754S: Maintained 5755W: http://twibble.org/dist/dc395x/ 5756W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5757F: Documentation/scsi/dc395x.rst 5758F: drivers/scsi/dc395x.* 5759 5760DCCP PROTOCOL 5761L: dccp@vger.kernel.org 5762S: Orphan 5763W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5764F: include/linux/dccp.h 5765F: include/linux/tfrc.h 5766F: include/uapi/linux/dccp.h 5767F: net/dccp/ 5768 5769DECSTATION PLATFORM SUPPORT 5770M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5771L: linux-mips@vger.kernel.org 5772S: Maintained 5773W: http://www.linux-mips.org/wiki/DECstation 5774F: arch/mips/dec/ 5775F: arch/mips/include/asm/dec/ 5776F: arch/mips/include/asm/mach-dec/ 5777 5778DEFXX FDDI NETWORK DRIVER 5779M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5780S: Maintained 5781F: drivers/net/fddi/defxx.* 5782 5783DEFZA FDDI NETWORK DRIVER 5784M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5785S: Maintained 5786F: drivers/net/fddi/defza.* 5787 5788DEINTERLACE DRIVERS FOR ALLWINNER H3 5789M: Jernej Skrabec <jernej.skrabec@gmail.com> 5790L: linux-media@vger.kernel.org 5791S: Maintained 5792T: git git://linuxtv.org/media_tree.git 5793F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5794F: drivers/media/platform/sunxi/sun8i-di/ 5795 5796DELL LAPTOP DRIVER 5797M: Matthew Garrett <mjg59@srcf.ucam.org> 5798M: Pali Rohár <pali@kernel.org> 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: drivers/platform/x86/dell/dell-laptop.c 5802 5803DELL LAPTOP FREEFALL DRIVER 5804M: Pali Rohár <pali@kernel.org> 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smo8800.c 5807 5808DELL LAPTOP RBTN DRIVER 5809M: Pali Rohár <pali@kernel.org> 5810S: Maintained 5811F: drivers/platform/x86/dell/dell-rbtn.* 5812 5813DELL LAPTOP SMM DRIVER 5814M: Pali Rohár <pali@kernel.org> 5815S: Maintained 5816F: Documentation/ABI/obsolete/procfs-i8k 5817F: drivers/hwmon/dell-smm-hwmon.c 5818F: include/uapi/linux/i8k.h 5819 5820DELL REMOTE BIOS UPDATE DRIVER 5821M: Stuart Hayes <stuart.w.hayes@gmail.com> 5822L: platform-driver-x86@vger.kernel.org 5823S: Maintained 5824F: drivers/platform/x86/dell/dell_rbu.c 5825 5826DELL SMBIOS DRIVER 5827M: Pali Rohár <pali@kernel.org> 5828L: Dell.Client.Kernel@dell.com 5829L: platform-driver-x86@vger.kernel.org 5830S: Maintained 5831F: drivers/platform/x86/dell/dell-smbios.* 5832 5833DELL SMBIOS SMM DRIVER 5834L: Dell.Client.Kernel@dell.com 5835L: platform-driver-x86@vger.kernel.org 5836S: Maintained 5837F: drivers/platform/x86/dell/dell-smbios-smm.c 5838 5839DELL SMBIOS WMI DRIVER 5840L: Dell.Client.Kernel@dell.com 5841L: platform-driver-x86@vger.kernel.org 5842S: Maintained 5843F: drivers/platform/x86/dell/dell-smbios-wmi.c 5844F: tools/wmi/dell-smbios-example.c 5845 5846DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5847M: Stuart Hayes <stuart.w.hayes@gmail.com> 5848L: platform-driver-x86@vger.kernel.org 5849S: Maintained 5850F: Documentation/driver-api/dcdbas.rst 5851F: drivers/platform/x86/dell/dcdbas.* 5852 5853DELL WMI DESCRIPTOR DRIVER 5854L: Dell.Client.Kernel@dell.com 5855S: Maintained 5856F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5857 5858DELL WMI SYSMAN DRIVER 5859M: Divya Bharathi <divya.bharathi@dell.com> 5860M: Prasanth Ksr <prasanth.ksr@dell.com> 5861L: Dell.Client.Kernel@dell.com 5862L: platform-driver-x86@vger.kernel.org 5863S: Maintained 5864F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5865F: drivers/platform/x86/dell/dell-wmi-sysman/ 5866 5867DELL WMI NOTIFICATIONS DRIVER 5868M: Matthew Garrett <mjg59@srcf.ucam.org> 5869M: Pali Rohár <pali@kernel.org> 5870S: Maintained 5871F: drivers/platform/x86/dell/dell-wmi-base.c 5872 5873DELL WMI HARDWARE PRIVACY SUPPORT 5874M: Perry Yuan <Perry.Yuan@dell.com> 5875L: Dell.Client.Kernel@dell.com 5876L: platform-driver-x86@vger.kernel.org 5877S: Maintained 5878F: drivers/platform/x86/dell/dell-wmi-privacy.c 5879 5880DELTA ST MEDIA DRIVER 5881M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5882L: linux-media@vger.kernel.org 5883S: Supported 5884W: https://linuxtv.org 5885T: git git://linuxtv.org/media_tree.git 5886F: drivers/media/platform/st/sti/delta 5887 5888DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5889M: Zev Weiss <zev@bewilderbeest.net> 5890L: linux-hwmon@vger.kernel.org 5891S: Maintained 5892F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5893 5894DELTA DPS920AB PSU DRIVER 5895M: Robert Marko <robert.marko@sartura.hr> 5896L: linux-hwmon@vger.kernel.org 5897S: Maintained 5898F: Documentation/hwmon/dps920ab.rst 5899F: drivers/hwmon/pmbus/dps920ab.c 5900 5901DELTA NETWORKS TN48M CPLD DRIVERS 5902M: Robert Marko <robert.marko@sartura.hr> 5903S: Maintained 5904F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5905F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5906F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5907F: drivers/gpio/gpio-tn48m.c 5908F: include/dt-bindings/reset/delta,tn48m-reset.h 5909 5910DENALI NAND DRIVER 5911L: linux-mtd@lists.infradead.org 5912S: Orphan 5913F: drivers/mtd/nand/raw/denali* 5914 5915DESIGNWARE EDMA CORE IP DRIVER 5916M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5917L: dmaengine@vger.kernel.org 5918S: Maintained 5919F: drivers/dma/dw-edma/ 5920F: include/linux/dma/edma.h 5921 5922DESIGNWARE XDATA IP DRIVER 5923M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5924L: linux-pci@vger.kernel.org 5925S: Maintained 5926F: Documentation/misc-devices/dw-xdata-pcie.rst 5927F: drivers/misc/dw-xdata-pcie.c 5928 5929DESIGNWARE USB2 DRD IP DRIVER 5930M: Minas Harutyunyan <hminas@synopsys.com> 5931L: linux-usb@vger.kernel.org 5932S: Maintained 5933T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5934F: drivers/usb/dwc2/ 5935 5936DESIGNWARE USB3 DRD IP DRIVER 5937M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5938L: linux-usb@vger.kernel.org 5939S: Maintained 5940F: drivers/usb/dwc3/ 5941 5942DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5943M: Andreas Klinger <ak@it-klinger.de> 5944L: linux-iio@vger.kernel.org 5945S: Maintained 5946F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5947F: drivers/iio/proximity/srf*.c 5948 5949DEVICE COREDUMP (DEV_COREDUMP) 5950M: Johannes Berg <johannes@sipsolutions.net> 5951L: linux-kernel@vger.kernel.org 5952S: Maintained 5953F: drivers/base/devcoredump.c 5954F: include/linux/devcoredump.h 5955 5956DEVICE DEPENDENCY HELPER SCRIPT 5957M: Saravana Kannan <saravanak@google.com> 5958L: linux-kernel@vger.kernel.org 5959S: Maintained 5960F: scripts/dev-needs.sh 5961 5962DEVICE DIRECT ACCESS (DAX) 5963M: Dan Williams <dan.j.williams@intel.com> 5964M: Vishal Verma <vishal.l.verma@intel.com> 5965M: Dave Jiang <dave.jiang@intel.com> 5966L: nvdimm@lists.linux.dev 5967S: Supported 5968F: drivers/dax/ 5969 5970DEVICE FREQUENCY (DEVFREQ) 5971M: MyungJoo Ham <myungjoo.ham@samsung.com> 5972M: Kyungmin Park <kyungmin.park@samsung.com> 5973M: Chanwoo Choi <cw00.choi@samsung.com> 5974L: linux-pm@vger.kernel.org 5975S: Maintained 5976T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5977F: Documentation/devicetree/bindings/devfreq/ 5978F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5979F: drivers/devfreq/ 5980F: include/linux/devfreq.h 5981F: include/trace/events/devfreq.h 5982 5983DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5984M: Chanwoo Choi <cw00.choi@samsung.com> 5985L: linux-pm@vger.kernel.org 5986S: Supported 5987T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5988F: Documentation/devicetree/bindings/devfreq/event/ 5989F: drivers/devfreq/devfreq-event.c 5990F: drivers/devfreq/event/ 5991F: include/dt-bindings/pmu/exynos_ppmu.h 5992F: include/linux/devfreq-event.h 5993 5994DEVICE NUMBER REGISTRY 5995M: Torben Mathiasen <device@lanana.org> 5996S: Maintained 5997W: http://lanana.org/docs/device-list/index.html 5998 5999DEVICE RESOURCE MANAGEMENT HELPERS 6000M: Hans de Goede <hdegoede@redhat.com> 6001R: Matti Vaittinen <mazziesaccount@gmail.com> 6002S: Maintained 6003F: include/linux/devm-helpers.h 6004 6005DEVICE-MAPPER (LVM) 6006M: Alasdair Kergon <agk@redhat.com> 6007M: Mike Snitzer <snitzer@kernel.org> 6008M: dm-devel@redhat.com 6009L: dm-devel@redhat.com 6010S: Maintained 6011W: http://sources.redhat.com/dm 6012Q: http://patchwork.kernel.org/project/dm-devel/list/ 6013T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6014T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6015F: Documentation/admin-guide/device-mapper/ 6016F: drivers/md/Kconfig 6017F: drivers/md/Makefile 6018F: drivers/md/dm* 6019F: drivers/md/persistent-data/ 6020F: include/linux/device-mapper.h 6021F: include/linux/dm-*.h 6022F: include/uapi/linux/dm-*.h 6023 6024DEVLINK 6025M: Jiri Pirko <jiri@nvidia.com> 6026L: netdev@vger.kernel.org 6027S: Supported 6028F: Documentation/networking/devlink 6029F: include/net/devlink.h 6030F: include/uapi/linux/devlink.h 6031F: net/core/devlink.c 6032 6033DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6034M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6035L: kernel@dh-electronics.com 6036S: Maintained 6037F: arch/arm/boot/dts/imx6*-dhcom-* 6038 6039DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6040M: Marek Vasut <marex@denx.de> 6041L: kernel@dh-electronics.com 6042S: Maintained 6043F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6044F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6045 6046DIALOG SEMICONDUCTOR DRIVERS 6047M: Support Opensource <support.opensource@diasemi.com> 6048S: Supported 6049W: http://www.dialog-semiconductor.com/products 6050F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6051F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6052F: Documentation/devicetree/bindings/mfd/da90*.txt 6053F: Documentation/devicetree/bindings/mfd/da90*.yaml 6054F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6055F: Documentation/devicetree/bindings/regulator/da92*.txt 6056F: Documentation/devicetree/bindings/regulator/slg51000.txt 6057F: Documentation/devicetree/bindings/sound/da[79]*.txt 6058F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6059F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6060F: Documentation/hwmon/da90??.rst 6061F: drivers/gpio/gpio-da90??.c 6062F: drivers/hwmon/da90??-hwmon.c 6063F: drivers/iio/adc/da91??-*.c 6064F: drivers/input/misc/da72??.[ch] 6065F: drivers/input/misc/da90??_onkey.c 6066F: drivers/input/touchscreen/da9052_tsi.c 6067F: drivers/leds/leds-da90??.c 6068F: drivers/mfd/da903x.c 6069F: drivers/mfd/da90??-*.c 6070F: drivers/mfd/da91??-*.c 6071F: drivers/pinctrl/pinctrl-da90??.c 6072F: drivers/power/supply/da9052-battery.c 6073F: drivers/power/supply/da91??-*.c 6074F: drivers/regulator/da9???-regulator.[ch] 6075F: drivers/regulator/slg51000-regulator.[ch] 6076F: drivers/rtc/rtc-da90??.c 6077F: drivers/thermal/da90??-thermal.c 6078F: drivers/video/backlight/da90??_bl.c 6079F: drivers/watchdog/da90??_wdt.c 6080F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6081F: include/linux/mfd/da903x.h 6082F: include/linux/mfd/da9052/ 6083F: include/linux/mfd/da9055/ 6084F: include/linux/mfd/da9062/ 6085F: include/linux/mfd/da9063/ 6086F: include/linux/mfd/da9150/ 6087F: include/linux/regulator/da9211.h 6088F: include/sound/da[79]*.h 6089F: sound/soc/codecs/da[79]*.[ch] 6090 6091DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6092M: William Breathitt Gray <william.gray@linaro.org> 6093L: linux-gpio@vger.kernel.org 6094S: Maintained 6095F: drivers/gpio/gpio-gpio-mm.c 6096 6097DIOLAN U2C-12 I2C DRIVER 6098M: Guenter Roeck <linux@roeck-us.net> 6099L: linux-i2c@vger.kernel.org 6100S: Maintained 6101F: drivers/i2c/busses/i2c-diolan-u2c.c 6102 6103DIRECTORY NOTIFICATION (DNOTIFY) 6104M: Jan Kara <jack@suse.cz> 6105R: Amir Goldstein <amir73il@gmail.com> 6106L: linux-fsdevel@vger.kernel.org 6107S: Maintained 6108F: Documentation/filesystems/dnotify.rst 6109F: fs/notify/dnotify/ 6110F: include/linux/dnotify.h 6111 6112DISK GEOMETRY AND PARTITION HANDLING 6113M: Andries Brouwer <aeb@cwi.nl> 6114S: Maintained 6115W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6116W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6117W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6118 6119DISKQUOTA 6120M: Jan Kara <jack@suse.com> 6121S: Maintained 6122F: Documentation/filesystems/quota.rst 6123F: fs/quota/ 6124F: include/linux/quota*.h 6125F: include/uapi/linux/quota*.h 6126 6127DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6128M: Bernie Thompson <bernie@plugable.com> 6129L: linux-fbdev@vger.kernel.org 6130S: Maintained 6131W: http://plugable.com/category/projects/udlfb/ 6132F: Documentation/fb/udlfb.rst 6133F: drivers/video/fbdev/udlfb.c 6134F: include/video/udlfb.h 6135 6136DISTRIBUTED LOCK MANAGER (DLM) 6137M: Christine Caulfield <ccaulfie@redhat.com> 6138M: David Teigland <teigland@redhat.com> 6139L: cluster-devel@redhat.com 6140S: Supported 6141W: http://sources.redhat.com/cluster/ 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6143F: fs/dlm/ 6144 6145DMA BUFFER SHARING FRAMEWORK 6146M: Sumit Semwal <sumit.semwal@linaro.org> 6147M: Christian König <christian.koenig@amd.com> 6148L: linux-media@vger.kernel.org 6149L: dri-devel@lists.freedesktop.org 6150L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6151S: Maintained 6152T: git git://anongit.freedesktop.org/drm/drm-misc 6153F: Documentation/driver-api/dma-buf.rst 6154F: drivers/dma-buf/ 6155F: include/linux/*fence.h 6156F: include/linux/dma-buf.h 6157F: include/linux/dma-resv.h 6158K: \bdma_(?:buf|fence|resv)\b 6159 6160DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6161M: Vinod Koul <vkoul@kernel.org> 6162L: dmaengine@vger.kernel.org 6163S: Maintained 6164Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6165T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6166F: Documentation/devicetree/bindings/dma/ 6167F: Documentation/driver-api/dmaengine/ 6168F: drivers/dma/ 6169F: include/dt-bindings/dma/ 6170F: include/linux/dma/ 6171F: include/linux/dmaengine.h 6172F: include/linux/of_dma.h 6173 6174DMA MAPPING HELPERS 6175M: Christoph Hellwig <hch@lst.de> 6176M: Marek Szyprowski <m.szyprowski@samsung.com> 6177R: Robin Murphy <robin.murphy@arm.com> 6178L: iommu@lists.linux.dev 6179S: Supported 6180W: http://git.infradead.org/users/hch/dma-mapping.git 6181T: git git://git.infradead.org/users/hch/dma-mapping.git 6182F: include/asm-generic/dma-mapping.h 6183F: include/linux/dma-direct.h 6184F: include/linux/dma-mapping.h 6185F: include/linux/dma-map-ops.h 6186F: include/linux/swiotlb.h 6187F: kernel/dma/ 6188 6189DMA MAPPING BENCHMARK 6190M: Xiang Chen <chenxiang66@hisilicon.com> 6191L: iommu@lists.linux.dev 6192F: kernel/dma/map_benchmark.c 6193F: tools/testing/selftests/dma/ 6194 6195DMA-BUF HEAPS FRAMEWORK 6196M: Sumit Semwal <sumit.semwal@linaro.org> 6197R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6198R: Liam Mark <lmark@codeaurora.org> 6199R: Laura Abbott <labbott@redhat.com> 6200R: Brian Starkey <Brian.Starkey@arm.com> 6201R: John Stultz <jstultz@google.com> 6202L: linux-media@vger.kernel.org 6203L: dri-devel@lists.freedesktop.org 6204L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6205S: Maintained 6206T: git git://anongit.freedesktop.org/drm/drm-misc 6207F: drivers/dma-buf/dma-heap.c 6208F: drivers/dma-buf/heaps/* 6209F: include/linux/dma-heap.h 6210F: include/uapi/linux/dma-heap.h 6211 6212DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6213M: Lukasz Luba <lukasz.luba@arm.com> 6214L: linux-pm@vger.kernel.org 6215L: linux-samsung-soc@vger.kernel.org 6216S: Maintained 6217F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6218F: drivers/memory/samsung/exynos5422-dmc.c 6219 6220DME1737 HARDWARE MONITOR DRIVER 6221M: Juerg Haefliger <juergh@proton.me> 6222L: linux-hwmon@vger.kernel.org 6223S: Maintained 6224F: Documentation/hwmon/dme1737.rst 6225F: drivers/hwmon/dme1737.c 6226 6227DMI/SMBIOS SUPPORT 6228M: Jean Delvare <jdelvare@suse.com> 6229S: Maintained 6230T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6231F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6232F: drivers/firmware/dmi-id.c 6233F: drivers/firmware/dmi_scan.c 6234F: include/linux/dmi.h 6235 6236DOCUMENTATION 6237M: Jonathan Corbet <corbet@lwn.net> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240P: Documentation/doc-guide/maintainer-profile.rst 6241T: git git://git.lwn.net/linux.git docs-next 6242F: Documentation/ 6243F: scripts/documentation-file-ref-check 6244F: scripts/kernel-doc 6245F: scripts/sphinx-pre-install 6246X: Documentation/ABI/ 6247X: Documentation/admin-guide/media/ 6248X: Documentation/devicetree/ 6249X: Documentation/driver-api/media/ 6250X: Documentation/firmware-guide/acpi/ 6251X: Documentation/i2c/ 6252X: Documentation/power/ 6253X: Documentation/spi/ 6254X: Documentation/userspace-api/media/ 6255 6256DOCUMENTATION REPORTING ISSUES 6257M: Thorsten Leemhuis <linux@leemhuis.info> 6258L: linux-doc@vger.kernel.org 6259S: Maintained 6260F: Documentation/admin-guide/reporting-issues.rst 6261 6262DOCUMENTATION SCRIPTS 6263M: Mauro Carvalho Chehab <mchehab@kernel.org> 6264L: linux-doc@vger.kernel.org 6265S: Maintained 6266F: Documentation/sphinx/parse-headers.pl 6267F: scripts/documentation-file-ref-check 6268F: scripts/sphinx-pre-install 6269 6270DOCUMENTATION/ITALIAN 6271M: Federico Vaga <federico.vaga@vaga.pv.it> 6272L: linux-doc@vger.kernel.org 6273S: Maintained 6274F: Documentation/translations/it_IT 6275 6276DOCUMENTATION/JAPANESE 6277R: Akira Yokosawa <akiyks@gmail.com> 6278L: linux-doc@vger.kernel.org 6279S: Maintained 6280F: Documentation/translations/ja_JP 6281 6282DONGWOON DW9714 LENS VOICE COIL DRIVER 6283M: Sakari Ailus <sakari.ailus@linux.intel.com> 6284L: linux-media@vger.kernel.org 6285S: Maintained 6286T: git git://linuxtv.org/media_tree.git 6287F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6288F: drivers/media/i2c/dw9714.c 6289 6290DONGWOON DW9768 LENS VOICE COIL DRIVER 6291M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6292L: linux-media@vger.kernel.org 6293S: Maintained 6294T: git git://linuxtv.org/media_tree.git 6295F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6296F: drivers/media/i2c/dw9768.c 6297 6298DONGWOON DW9807 LENS VOICE COIL DRIVER 6299M: Sakari Ailus <sakari.ailus@linux.intel.com> 6300L: linux-media@vger.kernel.org 6301S: Maintained 6302T: git git://linuxtv.org/media_tree.git 6303F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6304F: drivers/media/i2c/dw9807-vcm.c 6305 6306DOUBLETALK DRIVER 6307M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6308L: blinux-list@redhat.com 6309S: Maintained 6310F: drivers/char/dtlk.c 6311F: include/linux/dtlk.h 6312 6313DPAA2 DATAPATH I/O (DPIO) DRIVER 6314M: Roy Pledge <Roy.Pledge@nxp.com> 6315L: linux-kernel@vger.kernel.org 6316S: Maintained 6317F: drivers/soc/fsl/dpio 6318 6319DPAA2 ETHERNET DRIVER 6320M: Ioana Ciornei <ioana.ciornei@nxp.com> 6321L: netdev@vger.kernel.org 6322S: Maintained 6323F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6324F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6325F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6326F: drivers/net/ethernet/freescale/dpaa2/Makefile 6327F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6328F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6329F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6330F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6331F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6332F: drivers/net/ethernet/freescale/dpaa2/dpni* 6333 6334DPAA2 ETHERNET SWITCH DRIVER 6335M: Ioana Ciornei <ioana.ciornei@nxp.com> 6336L: netdev@vger.kernel.org 6337S: Maintained 6338F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6339F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6340F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6341 6342DRBD DRIVER 6343M: Philipp Reisner <philipp.reisner@linbit.com> 6344M: Lars Ellenberg <lars.ellenberg@linbit.com> 6345M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6346L: drbd-dev@lists.linbit.com 6347S: Supported 6348W: http://www.drbd.org 6349T: git git://git.linbit.com/linux-drbd.git 6350T: git git://git.linbit.com/drbd-8.4.git 6351F: Documentation/admin-guide/blockdev/ 6352F: drivers/block/drbd/ 6353F: lib/lru_cache.c 6354 6355DRIVER COMPONENT FRAMEWORK 6356L: dri-devel@lists.freedesktop.org 6357F: drivers/base/component.c 6358F: include/linux/component.h 6359 6360DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6361M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6362R: "Rafael J. Wysocki" <rafael@kernel.org> 6363S: Supported 6364T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6365F: Documentation/core-api/kobject.rst 6366F: drivers/base/ 6367F: fs/debugfs/ 6368F: fs/sysfs/ 6369F: include/linux/debugfs.h 6370F: include/linux/kobj* 6371F: lib/kobj* 6372 6373DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6374M: Nishanth Menon <nm@ti.com> 6375L: linux-pm@vger.kernel.org 6376S: Maintained 6377F: drivers/soc/ti/smartreflex.c 6378F: include/linux/power/smartreflex.h 6379 6380DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6381M: Maxime Ripard <mripard@kernel.org> 6382M: Chen-Yu Tsai <wens@csie.org> 6383R: Jernej Skrabec <jernej.skrabec@gmail.com> 6384L: dri-devel@lists.freedesktop.org 6385S: Supported 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: drivers/gpu/drm/sun4i/sun8i* 6388 6389DRM DRIVER FOR ARM PL111 CLCD 6390M: Emma Anholt <emma@anholt.net> 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: drivers/gpu/drm/pl111/ 6394 6395DRM DRIVER FOR ARM VERSATILE TFT PANELS 6396M: Linus Walleij <linus.walleij@linaro.org> 6397S: Maintained 6398T: git git://anongit.freedesktop.org/drm/drm-misc 6399F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6400F: drivers/gpu/drm/panel/panel-arm-versatile.c 6401 6402DRM DRIVER FOR ASPEED BMC GFX 6403M: Joel Stanley <joel@jms.id.au> 6404L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6405S: Supported 6406T: git git://anongit.freedesktop.org/drm/drm-misc 6407F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6408F: drivers/gpu/drm/aspeed/ 6409 6410DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6411M: Dave Airlie <airlied@redhat.com> 6412R: Thomas Zimmermann <tzimmermann@suse.de> 6413L: dri-devel@lists.freedesktop.org 6414S: Supported 6415T: git git://anongit.freedesktop.org/drm/drm-misc 6416F: drivers/gpu/drm/ast/ 6417 6418DRM DRIVER FOR BOCHS VIRTUAL GPU 6419M: Gerd Hoffmann <kraxel@redhat.com> 6420L: virtualization@lists.linux-foundation.org 6421S: Maintained 6422T: git git://anongit.freedesktop.org/drm/drm-misc 6423F: drivers/gpu/drm/tiny/bochs.c 6424 6425DRM DRIVER FOR BOE HIMAX8279D PANELS 6426M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6427S: Maintained 6428F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6429F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6430 6431DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6432M: Jagan Teki <jagan@amarulasolutions.com> 6433S: Maintained 6434F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6435F: drivers/gpu/drm/bridge/chipone-icn6211.c 6436 6437DRM DRIVER FOR EBBG FT8719 PANEL 6438M: Joel Selvaraj <jo@jsfamily.in> 6439S: Maintained 6440T: git git://anongit.freedesktop.org/drm/drm-misc 6441F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6442F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6443 6444DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6445M: Linus Walleij <linus.walleij@linaro.org> 6446S: Maintained 6447T: git git://anongit.freedesktop.org/drm/drm-misc 6448F: drivers/gpu/drm/tve200/ 6449 6450DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6451M: Icenowy Zheng <icenowy@aosc.io> 6452S: Maintained 6453F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6454F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6455 6456DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6457M: Jagan Teki <jagan@amarulasolutions.com> 6458S: Maintained 6459F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6460F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HX8357D PANELS 6482M: Emma Anholt <emma@anholt.net> 6483S: Maintained 6484T: git git://anongit.freedesktop.org/drm/drm-misc 6485F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6486F: drivers/gpu/drm/tiny/hx8357d.c 6487 6488DRM DRIVER FOR ILITEK ILI9225 PANELS 6489M: David Lechner <david@lechnology.com> 6490S: Maintained 6491T: git git://anongit.freedesktop.org/drm/drm-misc 6492F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6493F: drivers/gpu/drm/tiny/ili9225.c 6494 6495DRM DRIVER FOR ILITEK ILI9486 PANELS 6496M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6497S: Maintained 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6500F: drivers/gpu/drm/tiny/ili9486.c 6501 6502DRM DRIVER FOR INTEL I810 VIDEO CARDS 6503S: Orphan / Obsolete 6504F: drivers/gpu/drm/i810/ 6505F: include/uapi/drm/i810_drm.h 6506 6507DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6508M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6509S: Supported 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: drivers/gpu/drm/logicvc/ 6512 6513DRM DRIVER FOR LVDS PANELS 6514M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6515L: dri-devel@lists.freedesktop.org 6516T: git git://anongit.freedesktop.org/drm/drm-misc 6517S: Maintained 6518F: drivers/gpu/drm/panel/panel-lvds.c 6519F: Documentation/devicetree/bindings/display/lvds.yaml 6520F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6521 6522DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6523M: Guido Günther <agx@sigxcpu.org> 6524R: Purism Kernel Team <kernel@puri.sm> 6525S: Maintained 6526F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6527F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6528 6529DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6530S: Orphan / Obsolete 6531F: drivers/gpu/drm/mga/ 6532F: include/uapi/drm/mga_drm.h 6533 6534DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6535M: Dave Airlie <airlied@redhat.com> 6536R: Thomas Zimmermann <tzimmermann@suse.de> 6537L: dri-devel@lists.freedesktop.org 6538S: Supported 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: drivers/gpu/drm/mgag200/ 6541 6542DRM DRIVER FOR MI0283QT 6543M: Noralf Trønnes <noralf@tronnes.org> 6544S: Maintained 6545T: git git://anongit.freedesktop.org/drm/drm-misc 6546F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6547F: drivers/gpu/drm/tiny/mi0283qt.c 6548 6549DRM DRIVER FOR MIPI DBI compatible panels 6550M: Noralf Trønnes <noralf@tronnes.org> 6551S: Maintained 6552W: https://github.com/notro/panel-mipi-dbi/wiki 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6555F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6556 6557DRM DRIVER FOR MSM ADRENO GPU 6558M: Rob Clark <robdclark@gmail.com> 6559M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6560M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6561R: Sean Paul <sean@poorly.run> 6562L: linux-arm-msm@vger.kernel.org 6563L: dri-devel@lists.freedesktop.org 6564L: freedreno@lists.freedesktop.org 6565S: Maintained 6566T: git https://gitlab.freedesktop.org/drm/msm.git 6567F: Documentation/devicetree/bindings/display/msm/ 6568F: drivers/gpu/drm/msm/ 6569F: include/uapi/drm/msm_drm.h 6570 6571DRM DRIVER FOR NOVATEK NT35510 PANELS 6572M: Linus Walleij <linus.walleij@linaro.org> 6573S: Maintained 6574T: git git://anongit.freedesktop.org/drm/drm-misc 6575F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6576F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6577 6578DRM DRIVER FOR NOVATEK NT35560 PANELS 6579M: Linus Walleij <linus.walleij@linaro.org> 6580S: Maintained 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6583F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6584 6585DRM DRIVER FOR NOVATEK NT36672A PANELS 6586M: Sumit Semwal <sumit.semwal@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6591 6592DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6593M: Ben Skeggs <bskeggs@redhat.com> 6594M: Karol Herbst <kherbst@redhat.com> 6595M: Lyude Paul <lyude@redhat.com> 6596L: dri-devel@lists.freedesktop.org 6597L: nouveau@lists.freedesktop.org 6598S: Supported 6599W: https://nouveau.freedesktop.org/ 6600Q: https://patchwork.freedesktop.org/project/nouveau/ 6601Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6602B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6603C: irc://irc.oftc.net/nouveau 6604T: git https://gitlab.freedesktop.org/drm/nouveau.git 6605F: drivers/gpu/drm/nouveau/ 6606F: include/uapi/drm/nouveau_drm.h 6607 6608DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6609M: Stefan Mavrodiev <stefan@olimex.com> 6610S: Maintained 6611F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6612F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6613 6614DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6615R: Douglas Anderson <dianders@chromium.org> 6616F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6617F: drivers/gpu/drm/bridge/parade-ps8640.c 6618 6619DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6620M: Noralf Trønnes <noralf@tronnes.org> 6621S: Maintained 6622T: git git://anongit.freedesktop.org/drm/drm-misc 6623F: Documentation/devicetree/bindings/display/repaper.txt 6624F: drivers/gpu/drm/tiny/repaper.c 6625 6626DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6627M: Javier Martinez Canillas <javierm@redhat.com> 6628S: Maintained 6629T: git git://anongit.freedesktop.org/drm/drm-misc 6630F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6631F: drivers/gpu/drm/solomon/ssd130x* 6632 6633DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6634M: Dave Airlie <airlied@redhat.com> 6635M: Gerd Hoffmann <kraxel@redhat.com> 6636L: virtualization@lists.linux-foundation.org 6637S: Obsolete 6638W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: drivers/gpu/drm/tiny/cirrus.c 6641 6642DRM DRIVER FOR QXL VIRTUAL GPU 6643M: Dave Airlie <airlied@redhat.com> 6644M: Gerd Hoffmann <kraxel@redhat.com> 6645L: virtualization@lists.linux-foundation.org 6646L: spice-devel@lists.freedesktop.org 6647S: Maintained 6648T: git git://anongit.freedesktop.org/drm/drm-misc 6649F: drivers/gpu/drm/qxl/ 6650F: include/uapi/drm/qxl_drm.h 6651 6652DRM DRIVER FOR RAGE 128 VIDEO CARDS 6653S: Orphan / Obsolete 6654F: drivers/gpu/drm/r128/ 6655F: include/uapi/drm/r128_drm.h 6656 6657DRM DRIVER FOR RAYDIUM RM67191 PANELS 6658M: Robert Chiras <robert.chiras@nxp.com> 6659S: Maintained 6660F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6661F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6662 6663DRM DRIVER FOR SAMSUNG DB7430 PANELS 6664M: Linus Walleij <linus.walleij@linaro.org> 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6668F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6669 6670DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6671M: Markuss Broks <markuss.broks@gmail.com> 6672S: Maintained 6673F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6674F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6675 6676DRM DRIVER FOR SITRONIX ST7703 PANELS 6677M: Guido Günther <agx@sigxcpu.org> 6678R: Purism Kernel Team <kernel@puri.sm> 6679R: Ondrej Jirman <megous@megous.com> 6680S: Maintained 6681F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6682F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6683 6684DRM DRIVER FOR SAVAGE VIDEO CARDS 6685S: Orphan / Obsolete 6686F: drivers/gpu/drm/savage/ 6687F: include/uapi/drm/savage_drm.h 6688 6689DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6690M: Thomas Zimmermann <tzimmermann@suse.de> 6691M: Javier Martinez Canillas <javierm@redhat.com> 6692L: dri-devel@lists.freedesktop.org 6693S: Maintained 6694T: git git://anongit.freedesktop.org/drm/drm-misc 6695F: drivers/gpu/drm/drm_aperture.c 6696F: drivers/gpu/drm/tiny/simpledrm.c 6697F: drivers/video/aperture.c 6698F: include/drm/drm_aperture.h 6699F: include/linux/aperture.h 6700 6701DRM DRIVER FOR SIS VIDEO CARDS 6702S: Orphan / Obsolete 6703F: drivers/gpu/drm/sis/ 6704F: include/uapi/drm/sis_drm.h 6705 6706DRM DRIVER FOR SITRONIX ST7586 PANELS 6707M: David Lechner <david@lechnology.com> 6708S: Maintained 6709T: git git://anongit.freedesktop.org/drm/drm-misc 6710F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6711F: drivers/gpu/drm/tiny/st7586.c 6712 6713DRM DRIVER FOR SITRONIX ST7701 PANELS 6714M: Jagan Teki <jagan@amarulasolutions.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6718 6719DRM DRIVER FOR SITRONIX ST7735R PANELS 6720M: David Lechner <david@lechnology.com> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6724F: drivers/gpu/drm/tiny/st7735r.c 6725 6726DRM DRIVER FOR ST-ERICSSON MCDE 6727M: Linus Walleij <linus.walleij@linaro.org> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6731F: drivers/gpu/drm/mcde/ 6732 6733DRM DRIVER FOR TDFX VIDEO CARDS 6734S: Orphan / Obsolete 6735F: drivers/gpu/drm/tdfx/ 6736 6737DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6738M: Jagan Teki <jagan@amarulasolutions.com> 6739S: Maintained 6740F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6741F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6742 6743DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6744R: Douglas Anderson <dianders@chromium.org> 6745F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6746F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6747 6748DRM DRIVER FOR TPO TPG110 PANELS 6749M: Linus Walleij <linus.walleij@linaro.org> 6750S: Maintained 6751T: git git://anongit.freedesktop.org/drm/drm-misc 6752F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6753F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6754 6755DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6756M: Dave Airlie <airlied@redhat.com> 6757R: Sean Paul <sean@poorly.run> 6758R: Thomas Zimmermann <tzimmermann@suse.de> 6759L: dri-devel@lists.freedesktop.org 6760S: Supported 6761T: git git://anongit.freedesktop.org/drm/drm-misc 6762F: drivers/gpu/drm/udl/ 6763 6764DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6765M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6766M: Melissa Wen <melissa.srw@gmail.com> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <robert.foss@linaro.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869 6870DRM DRIVERS FOR EXYNOS 6871M: Inki Dae <inki.dae@samsung.com> 6872M: Seung-Woo Kim <sw0312.kim@samsung.com> 6873M: Kyungmin Park <kyungmin.park@samsung.com> 6874L: dri-devel@lists.freedesktop.org 6875S: Supported 6876T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6877F: Documentation/devicetree/bindings/display/exynos/ 6878F: Documentation/devicetree/bindings/display/samsung/ 6879F: drivers/gpu/drm/exynos/ 6880F: include/uapi/drm/exynos_drm.h 6881 6882DRM DRIVERS FOR FREESCALE DCU 6883M: Stefan Agner <stefan@agner.ch> 6884M: Alison Wang <alison.wang@nxp.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6889F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6890F: drivers/gpu/drm/fsl-dcu/ 6891 6892DRM DRIVERS FOR FREESCALE IMX 6893M: Philipp Zabel <p.zabel@pengutronix.de> 6894L: dri-devel@lists.freedesktop.org 6895S: Maintained 6896F: Documentation/devicetree/bindings/display/imx/ 6897F: drivers/gpu/drm/imx/ 6898F: drivers/gpu/ipu-v3/ 6899 6900DRM DRIVERS FOR FREESCALE IMX BRIDGE 6901M: Liu Ying <victor.liu@nxp.com> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6908F: drivers/gpu/drm/bridge/imx/ 6909 6910DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6911M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914T: git git://github.com/patjak/drm-gma500 6915F: drivers/gpu/drm/gma500/ 6916 6917DRM DRIVERS FOR HISILICON 6918M: Xinliang Liu <xinliang.liu@linaro.org> 6919M: Tian Tao <tiantao6@hisilicon.com> 6920R: John Stultz <jstultz@google.com> 6921R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6922R: Chen Feng <puck.chen@hisilicon.com> 6923L: dri-devel@lists.freedesktop.org 6924S: Maintained 6925T: git git://anongit.freedesktop.org/drm/drm-misc 6926F: Documentation/devicetree/bindings/display/hisilicon/ 6927F: drivers/gpu/drm/hisilicon/ 6928 6929DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6930M: Deepak Rawat <drawat.floss@gmail.com> 6931L: linux-hyperv@vger.kernel.org 6932L: dri-devel@lists.freedesktop.org 6933S: Maintained 6934T: git git://anongit.freedesktop.org/drm/drm-misc 6935F: drivers/gpu/drm/hyperv 6936 6937DRM DRIVERS FOR LIMA 6938M: Qiang Yu <yuq825@gmail.com> 6939L: dri-devel@lists.freedesktop.org 6940L: lima@lists.freedesktop.org (moderated for non-subscribers) 6941S: Maintained 6942T: git git://anongit.freedesktop.org/drm/drm-misc 6943F: drivers/gpu/drm/lima/ 6944F: include/uapi/drm/lima_drm.h 6945 6946DRM DRIVERS FOR MEDIATEK 6947M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6948M: Philipp Zabel <p.zabel@pengutronix.de> 6949L: dri-devel@lists.freedesktop.org 6950L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6951S: Supported 6952F: Documentation/devicetree/bindings/display/mediatek/ 6953F: drivers/gpu/drm/mediatek/ 6954F: drivers/phy/mediatek/phy-mtk-dp.c 6955F: drivers/phy/mediatek/phy-mtk-hdmi* 6956F: drivers/phy/mediatek/phy-mtk-mipi* 6957 6958DRM DRIVERS FOR NVIDIA TEGRA 6959M: Thierry Reding <thierry.reding@gmail.com> 6960L: dri-devel@lists.freedesktop.org 6961L: linux-tegra@vger.kernel.org 6962S: Supported 6963T: git git://anongit.freedesktop.org/tegra/linux.git 6964F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6965F: Documentation/devicetree/bindings/gpu/host1x/ 6966F: drivers/gpu/drm/tegra/ 6967F: drivers/gpu/host1x/ 6968F: include/linux/host1x.h 6969F: include/uapi/drm/tegra_drm.h 6970 6971DRM DRIVERS FOR RENESAS 6972M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6973M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6974L: dri-devel@lists.freedesktop.org 6975L: linux-renesas-soc@vger.kernel.org 6976S: Supported 6977T: git git://linuxtv.org/pinchartl/media drm/du/next 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6980F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6981F: Documentation/devicetree/bindings/display/renesas,du.yaml 6982F: drivers/gpu/drm/rcar-du/ 6983F: drivers/gpu/drm/shmobile/ 6984F: include/linux/platform_data/shmob_drm.h 6985 6986DRM DRIVERS FOR ROCKCHIP 6987M: Sandy Huang <hjc@rock-chips.com> 6988M: Heiko Stübner <heiko@sntech.de> 6989L: dri-devel@lists.freedesktop.org 6990S: Maintained 6991T: git git://anongit.freedesktop.org/drm/drm-misc 6992F: Documentation/devicetree/bindings/display/rockchip/ 6993F: drivers/gpu/drm/rockchip/ 6994 6995DRM DRIVERS FOR STI 6996M: Alain Volmat <alain.volmat@foss.st.com> 6997L: dri-devel@lists.freedesktop.org 6998S: Maintained 6999T: git git://anongit.freedesktop.org/drm/drm-misc 7000F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7001F: drivers/gpu/drm/sti 7002 7003DRM DRIVERS FOR STM 7004M: Yannick Fertre <yannick.fertre@foss.st.com> 7005M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7006M: Philippe Cornu <philippe.cornu@foss.st.com> 7007L: dri-devel@lists.freedesktop.org 7008S: Maintained 7009T: git git://anongit.freedesktop.org/drm/drm-misc 7010F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7011F: drivers/gpu/drm/stm 7012 7013DRM DRIVERS FOR TI KEYSTONE 7014M: Jyri Sarha <jyri.sarha@iki.fi> 7015M: Tomi Valkeinen <tomba@kernel.org> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018T: git git://anongit.freedesktop.org/drm/drm-misc 7019F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7021F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7022F: drivers/gpu/drm/tidss/ 7023 7024DRM DRIVERS FOR TI LCDC 7025M: Jyri Sarha <jyri.sarha@iki.fi> 7026R: Tomi Valkeinen <tomba@kernel.org> 7027L: dri-devel@lists.freedesktop.org 7028S: Maintained 7029F: Documentation/devicetree/bindings/display/tilcdc/ 7030F: drivers/gpu/drm/tilcdc/ 7031 7032DRM DRIVERS FOR TI OMAP 7033M: Tomi Valkeinen <tomba@kernel.org> 7034L: dri-devel@lists.freedesktop.org 7035S: Maintained 7036F: Documentation/devicetree/bindings/display/ti/ 7037F: drivers/gpu/drm/omapdrm/ 7038 7039DRM DRIVERS FOR V3D 7040M: Emma Anholt <emma@anholt.net> 7041M: Melissa Wen <mwen@igalia.com> 7042S: Supported 7043T: git git://anongit.freedesktop.org/drm/drm-misc 7044F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7045F: drivers/gpu/drm/v3d/ 7046F: include/uapi/drm/v3d_drm.h 7047 7048DRM DRIVERS FOR VC4 7049M: Emma Anholt <emma@anholt.net> 7050M: Maxime Ripard <mripard@kernel.org> 7051S: Supported 7052T: git git://github.com/anholt/linux 7053T: git git://anongit.freedesktop.org/drm/drm-misc 7054F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7055F: drivers/gpu/drm/vc4/ 7056F: include/uapi/drm/vc4_drm.h 7057 7058DRM DRIVERS FOR VIVANTE GPU IP 7059M: Lucas Stach <l.stach@pengutronix.de> 7060R: Russell King <linux+etnaviv@armlinux.org.uk> 7061R: Christian Gmeiner <christian.gmeiner@gmail.com> 7062L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7063L: dri-devel@lists.freedesktop.org 7064S: Maintained 7065F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7066F: drivers/gpu/drm/etnaviv/ 7067F: include/uapi/drm/etnaviv_drm.h 7068 7069DRM DRIVERS FOR XEN 7070M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7071L: dri-devel@lists.freedesktop.org 7072L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7073S: Supported 7074T: git git://anongit.freedesktop.org/drm/drm-misc 7075F: Documentation/gpu/xen-front.rst 7076F: drivers/gpu/drm/xen/ 7077 7078DRM DRIVERS FOR XILINX 7079M: Hyun Kwon <hyun.kwon@xilinx.com> 7080M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7081L: dri-devel@lists.freedesktop.org 7082S: Maintained 7083T: git git://anongit.freedesktop.org/drm/drm-misc 7084F: Documentation/devicetree/bindings/display/xlnx/ 7085F: drivers/gpu/drm/xlnx/ 7086 7087DRM PANEL DRIVERS 7088M: Thierry Reding <thierry.reding@gmail.com> 7089R: Sam Ravnborg <sam@ravnborg.org> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: Documentation/devicetree/bindings/display/panel/ 7094F: drivers/gpu/drm/drm_panel.c 7095F: drivers/gpu/drm/panel/ 7096F: include/drm/drm_panel.h 7097 7098DRM PRIVACY-SCREEN CLASS 7099M: Hans de Goede <hdegoede@redhat.com> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: drivers/gpu/drm/drm_privacy_screen* 7104F: include/drm/drm_privacy_screen* 7105 7106DRM TTM SUBSYSTEM 7107M: Christian Koenig <christian.koenig@amd.com> 7108M: Huang Rui <ray.huang@amd.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/ttm/ 7113F: include/drm/ttm/ 7114 7115DRM GPU SCHEDULER 7116M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7117L: dri-devel@lists.freedesktop.org 7118S: Maintained 7119T: git git://anongit.freedesktop.org/drm/drm-misc 7120F: drivers/gpu/drm/scheduler/ 7121F: include/drm/gpu_scheduler.h 7122 7123DSBR100 USB FM RADIO DRIVER 7124M: Alexey Klimov <klimov.linux@gmail.com> 7125L: linux-media@vger.kernel.org 7126S: Maintained 7127T: git git://linuxtv.org/media_tree.git 7128F: drivers/media/radio/dsbr100.c 7129 7130DT3155 MEDIA DRIVER 7131M: Hans Verkuil <hverkuil@xs4all.nl> 7132L: linux-media@vger.kernel.org 7133S: Odd Fixes 7134W: https://linuxtv.org 7135T: git git://linuxtv.org/media_tree.git 7136F: drivers/media/pci/dt3155/ 7137 7138DVB_USB_AF9015 MEDIA DRIVER 7139M: Antti Palosaari <crope@iki.fi> 7140L: linux-media@vger.kernel.org 7141S: Maintained 7142W: https://linuxtv.org 7143W: http://palosaari.fi/linux/ 7144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7145T: git git://linuxtv.org/anttip/media_tree.git 7146F: drivers/media/usb/dvb-usb-v2/af9015* 7147 7148DVB_USB_AF9035 MEDIA DRIVER 7149M: Antti Palosaari <crope@iki.fi> 7150L: linux-media@vger.kernel.org 7151S: Maintained 7152W: https://linuxtv.org 7153W: http://palosaari.fi/linux/ 7154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7155T: git git://linuxtv.org/anttip/media_tree.git 7156F: drivers/media/usb/dvb-usb-v2/af9035* 7157 7158DVB_USB_ANYSEE MEDIA DRIVER 7159M: Antti Palosaari <crope@iki.fi> 7160L: linux-media@vger.kernel.org 7161S: Maintained 7162W: https://linuxtv.org 7163W: http://palosaari.fi/linux/ 7164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7165T: git git://linuxtv.org/anttip/media_tree.git 7166F: drivers/media/usb/dvb-usb-v2/anysee* 7167 7168DVB_USB_AU6610 MEDIA DRIVER 7169M: Antti Palosaari <crope@iki.fi> 7170L: linux-media@vger.kernel.org 7171S: Maintained 7172W: https://linuxtv.org 7173W: http://palosaari.fi/linux/ 7174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7175T: git git://linuxtv.org/anttip/media_tree.git 7176F: drivers/media/usb/dvb-usb-v2/au6610* 7177 7178DVB_USB_CE6230 MEDIA DRIVER 7179M: Antti Palosaari <crope@iki.fi> 7180L: linux-media@vger.kernel.org 7181S: Maintained 7182W: https://linuxtv.org 7183W: http://palosaari.fi/linux/ 7184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7185T: git git://linuxtv.org/anttip/media_tree.git 7186F: drivers/media/usb/dvb-usb-v2/ce6230* 7187 7188DVB_USB_CXUSB MEDIA DRIVER 7189M: Michael Krufky <mkrufky@linuxtv.org> 7190L: linux-media@vger.kernel.org 7191S: Maintained 7192W: https://linuxtv.org 7193W: http://github.com/mkrufky 7194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7195T: git git://linuxtv.org/media_tree.git 7196F: drivers/media/usb/dvb-usb/cxusb* 7197 7198DVB_USB_EC168 MEDIA DRIVER 7199M: Antti Palosaari <crope@iki.fi> 7200L: linux-media@vger.kernel.org 7201S: Maintained 7202W: https://linuxtv.org 7203W: http://palosaari.fi/linux/ 7204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7205T: git git://linuxtv.org/anttip/media_tree.git 7206F: drivers/media/usb/dvb-usb-v2/ec168* 7207 7208DVB_USB_GL861 MEDIA DRIVER 7209M: Antti Palosaari <crope@iki.fi> 7210L: linux-media@vger.kernel.org 7211S: Maintained 7212W: https://linuxtv.org 7213Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7214T: git git://linuxtv.org/anttip/media_tree.git 7215F: drivers/media/usb/dvb-usb-v2/gl861* 7216 7217DVB_USB_MXL111SF MEDIA DRIVER 7218M: Michael Krufky <mkrufky@linuxtv.org> 7219L: linux-media@vger.kernel.org 7220S: Maintained 7221W: https://linuxtv.org 7222W: http://github.com/mkrufky 7223Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7224T: git git://linuxtv.org/mkrufky/mxl111sf.git 7225F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7226 7227DVB_USB_RTL28XXU MEDIA DRIVER 7228M: Antti Palosaari <crope@iki.fi> 7229L: linux-media@vger.kernel.org 7230S: Maintained 7231W: https://linuxtv.org 7232W: http://palosaari.fi/linux/ 7233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7234T: git git://linuxtv.org/anttip/media_tree.git 7235F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7236 7237DVB_USB_V2 MEDIA DRIVER 7238M: Antti Palosaari <crope@iki.fi> 7239L: linux-media@vger.kernel.org 7240S: Maintained 7241W: https://linuxtv.org 7242W: http://palosaari.fi/linux/ 7243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7244T: git git://linuxtv.org/anttip/media_tree.git 7245F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7246F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7247 7248DYNAMIC DEBUG 7249M: Jason Baron <jbaron@akamai.com> 7250S: Maintained 7251F: include/linux/dynamic_debug.h 7252F: lib/dynamic_debug.c 7253M: Jim Cromie <jim.cromie@gmail.com> 7254F: lib/test_dynamic_debug.c 7255 7256DYNAMIC INTERRUPT MODERATION 7257M: Tal Gilboa <talgi@nvidia.com> 7258S: Maintained 7259F: Documentation/networking/net_dim.rst 7260F: include/linux/dim.h 7261F: lib/dim/ 7262 7263DZ DECSTATION DZ11 SERIAL DRIVER 7264M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7265S: Maintained 7266F: drivers/tty/serial/dz.* 7267 7268E3X0 POWER BUTTON DRIVER 7269M: Moritz Fischer <moritz.fischer@ettus.com> 7270L: usrp-users@lists.ettus.com 7271S: Supported 7272W: http://www.ettus.com 7273F: Documentation/devicetree/bindings/input/e3x0-button.txt 7274F: drivers/input/misc/e3x0-button.c 7275 7276E4000 MEDIA DRIVER 7277M: Antti Palosaari <crope@iki.fi> 7278L: linux-media@vger.kernel.org 7279S: Maintained 7280W: https://linuxtv.org 7281W: http://palosaari.fi/linux/ 7282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7283T: git git://linuxtv.org/anttip/media_tree.git 7284F: drivers/media/tuners/e4000* 7285 7286EARTH_PT1 MEDIA DRIVER 7287M: Akihiro Tsukada <tskd08@gmail.com> 7288L: linux-media@vger.kernel.org 7289S: Odd Fixes 7290F: drivers/media/pci/pt1/ 7291 7292EARTH_PT3 MEDIA DRIVER 7293M: Akihiro Tsukada <tskd08@gmail.com> 7294L: linux-media@vger.kernel.org 7295S: Odd Fixes 7296F: drivers/media/pci/pt3/ 7297 7298EC100 MEDIA DRIVER 7299M: Antti Palosaari <crope@iki.fi> 7300L: linux-media@vger.kernel.org 7301S: Maintained 7302W: https://linuxtv.org 7303W: http://palosaari.fi/linux/ 7304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7305T: git git://linuxtv.org/anttip/media_tree.git 7306F: drivers/media/dvb-frontends/ec100* 7307 7308ECRYPT FILE SYSTEM 7309M: Tyler Hicks <code@tyhicks.com> 7310L: ecryptfs@vger.kernel.org 7311S: Odd Fixes 7312W: http://ecryptfs.org 7313W: https://launchpad.net/ecryptfs 7314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7315F: Documentation/filesystems/ecryptfs.rst 7316F: fs/ecryptfs/ 7317 7318EDAC-AMD64 7319M: Yazen Ghannam <yazen.ghannam@amd.com> 7320L: linux-edac@vger.kernel.org 7321S: Supported 7322F: drivers/edac/amd64_edac* 7323F: drivers/edac/mce_amd* 7324 7325EDAC-ARMADA 7326M: Jan Luebbe <jlu@pengutronix.de> 7327L: linux-edac@vger.kernel.org 7328S: Maintained 7329F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7330F: drivers/edac/armada_xp_* 7331 7332EDAC-AST2500 7333M: Stefan Schaeckeler <sschaeck@cisco.com> 7334S: Supported 7335F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7336F: drivers/edac/aspeed_edac.c 7337 7338EDAC-BLUEFIELD 7339M: Shravan Kumar Ramani <shravankr@nvidia.com> 7340S: Supported 7341F: drivers/edac/bluefield_edac.c 7342 7343EDAC-CALXEDA 7344M: Andre Przywara <andre.przywara@arm.com> 7345L: linux-edac@vger.kernel.org 7346S: Maintained 7347F: drivers/edac/highbank* 7348 7349EDAC-CAVIUM OCTEON 7350M: Ralf Baechle <ralf@linux-mips.org> 7351L: linux-edac@vger.kernel.org 7352L: linux-mips@vger.kernel.org 7353S: Supported 7354F: drivers/edac/octeon_edac* 7355 7356EDAC-CAVIUM THUNDERX 7357M: Robert Richter <rric@kernel.org> 7358L: linux-edac@vger.kernel.org 7359S: Odd Fixes 7360F: drivers/edac/thunderx_edac* 7361 7362EDAC-CORE 7363M: Borislav Petkov <bp@alien8.de> 7364M: Mauro Carvalho Chehab <mchehab@kernel.org> 7365M: Tony Luck <tony.luck@intel.com> 7366R: James Morse <james.morse@arm.com> 7367R: Robert Richter <rric@kernel.org> 7368L: linux-edac@vger.kernel.org 7369S: Supported 7370T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7371F: Documentation/admin-guide/ras.rst 7372F: Documentation/driver-api/edac.rst 7373F: drivers/edac/ 7374F: include/linux/edac.h 7375 7376EDAC-DMC520 7377M: Lei Wang <lewan@microsoft.com> 7378L: linux-edac@vger.kernel.org 7379S: Supported 7380F: drivers/edac/dmc520_edac.c 7381 7382EDAC-E752X 7383M: Mark Gross <markgross@kernel.org> 7384L: linux-edac@vger.kernel.org 7385S: Maintained 7386F: drivers/edac/e752x_edac.c 7387 7388EDAC-E7XXX 7389L: linux-edac@vger.kernel.org 7390S: Maintained 7391F: drivers/edac/e7xxx_edac.c 7392 7393EDAC-FSL_DDR 7394M: York Sun <york.sun@nxp.com> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/fsl_ddr_edac.* 7398 7399EDAC-GHES 7400M: Mauro Carvalho Chehab <mchehab@kernel.org> 7401L: linux-edac@vger.kernel.org 7402S: Maintained 7403F: drivers/edac/ghes_edac.c 7404 7405EDAC-I10NM 7406M: Tony Luck <tony.luck@intel.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/i10nm_base.c 7410 7411EDAC-I3000 7412L: linux-edac@vger.kernel.org 7413S: Orphan 7414F: drivers/edac/i3000_edac.c 7415 7416EDAC-I5000 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: drivers/edac/i5000_edac.c 7420 7421EDAC-I5400 7422M: Mauro Carvalho Chehab <mchehab@kernel.org> 7423L: linux-edac@vger.kernel.org 7424S: Maintained 7425F: drivers/edac/i5400_edac.c 7426 7427EDAC-I7300 7428M: Mauro Carvalho Chehab <mchehab@kernel.org> 7429L: linux-edac@vger.kernel.org 7430S: Maintained 7431F: drivers/edac/i7300_edac.c 7432 7433EDAC-I7CORE 7434M: Mauro Carvalho Chehab <mchehab@kernel.org> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/i7core_edac.c 7438 7439EDAC-I82443BXGX 7440M: Tim Small <tim@buttersideup.com> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i82443bxgx_edac.c 7444 7445EDAC-I82975X 7446M: "Arvind R." <arvino55@gmail.com> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/i82975x_edac.c 7450 7451EDAC-IE31200 7452M: Jason Baron <jbaron@akamai.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/ie31200_edac.c 7456 7457EDAC-IGEN6 7458M: Tony Luck <tony.luck@intel.com> 7459R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/igen6_edac.c 7463 7464EDAC-MPC85XX 7465M: Johannes Thumshirn <morbidrsa@gmail.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/mpc85xx_edac.[ch] 7469 7470EDAC-PASEMI 7471M: Egor Martovetsky <egor@pasemi.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/pasemi_edac.c 7475 7476EDAC-PND2 7477M: Tony Luck <tony.luck@intel.com> 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: drivers/edac/pnd2_edac.[ch] 7481 7482EDAC-QCOM 7483M: Channagoud Kadabi <ckadabi@codeaurora.org> 7484M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7485L: linux-arm-msm@vger.kernel.org 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: drivers/edac/qcom_edac.c 7489 7490EDAC-R82600 7491M: Tim Small <tim@buttersideup.com> 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/r82600_edac.c 7495 7496EDAC-SBRIDGE 7497M: Tony Luck <tony.luck@intel.com> 7498R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/sb_edac.c 7502 7503EDAC-SKYLAKE 7504M: Tony Luck <tony.luck@intel.com> 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/skx_*.[ch] 7508 7509EDAC-TI 7510M: Tero Kristo <kristo@kernel.org> 7511L: linux-edac@vger.kernel.org 7512S: Odd Fixes 7513F: drivers/edac/ti_edac.c 7514 7515EDIROL UA-101/UA-1000 DRIVER 7516M: Clemens Ladisch <clemens@ladisch.de> 7517L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7518S: Maintained 7519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7520F: sound/usb/misc/ua101.c 7521 7522EFI TEST DRIVER 7523M: Ivan Hu <ivan.hu@canonical.com> 7524M: Ard Biesheuvel <ardb@kernel.org> 7525L: linux-efi@vger.kernel.org 7526S: Maintained 7527F: drivers/firmware/efi/test/ 7528 7529EFI VARIABLE FILESYSTEM 7530M: Matthew Garrett <matthew.garrett@nebula.com> 7531M: Jeremy Kerr <jk@ozlabs.org> 7532M: Ard Biesheuvel <ardb@kernel.org> 7533L: linux-efi@vger.kernel.org 7534S: Maintained 7535T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7536F: fs/efivarfs/ 7537 7538EFIFB FRAMEBUFFER DRIVER 7539M: Peter Jones <pjones@redhat.com> 7540L: linux-fbdev@vger.kernel.org 7541S: Maintained 7542F: drivers/video/fbdev/efifb.c 7543 7544EFS FILESYSTEM 7545S: Orphan 7546W: http://aeschi.ch.eu.org/efs/ 7547F: fs/efs/ 7548 7549EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7550M: Douglas Miller <dougmill@linux.ibm.com> 7551L: netdev@vger.kernel.org 7552S: Maintained 7553F: drivers/net/ethernet/ibm/ehea/ 7554 7555ELM327 CAN NETWORK DRIVER 7556M: Max Staudt <max@enpas.org> 7557L: linux-can@vger.kernel.org 7558S: Maintained 7559F: Documentation/networking/device_drivers/can/can327.rst 7560F: drivers/net/can/can327.c 7561 7562EM28XX VIDEO4LINUX DRIVER 7563M: Mauro Carvalho Chehab <mchehab@kernel.org> 7564L: linux-media@vger.kernel.org 7565S: Maintained 7566W: https://linuxtv.org 7567T: git git://linuxtv.org/media_tree.git 7568F: Documentation/admin-guide/media/em28xx* 7569F: drivers/media/usb/em28xx/ 7570 7571EMBEDDED LINUX 7572M: Olivia Mackall <olivia@selenic.com> 7573M: David Woodhouse <dwmw2@infradead.org> 7574L: linux-embedded@vger.kernel.org 7575S: Maintained 7576 7577EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7578M: Adrian Hunter <adrian.hunter@intel.com> 7579M: Ritesh Harjani <riteshh@codeaurora.org> 7580M: Asutosh Das <asutoshd@codeaurora.org> 7581L: linux-mmc@vger.kernel.org 7582S: Supported 7583F: drivers/mmc/host/cqhci* 7584 7585EMULEX 10Gbps iSCSI - OneConnect DRIVER 7586M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7587L: linux-scsi@vger.kernel.org 7588S: Supported 7589W: http://www.broadcom.com 7590F: drivers/scsi/be2iscsi/ 7591 7592EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7593M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7594M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7595M: Somnath Kotur <somnath.kotur@broadcom.com> 7596L: netdev@vger.kernel.org 7597S: Supported 7598W: http://www.emulex.com 7599F: drivers/net/ethernet/emulex/benet/ 7600 7601EMULEX ONECONNECT ROCE DRIVER 7602M: Selvin Xavier <selvin.xavier@broadcom.com> 7603L: linux-rdma@vger.kernel.org 7604S: Odd Fixes 7605W: http://www.broadcom.com 7606F: drivers/infiniband/hw/ocrdma/ 7607F: include/uapi/rdma/ocrdma-abi.h 7608 7609EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7610M: James Smart <james.smart@broadcom.com> 7611M: Dick Kennedy <dick.kennedy@broadcom.com> 7612L: linux-scsi@vger.kernel.org 7613S: Supported 7614W: http://www.broadcom.com 7615F: drivers/scsi/lpfc/ 7616 7617EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7618M: James Smart <james.smart@broadcom.com> 7619M: Ram Vegesna <ram.vegesna@broadcom.com> 7620L: linux-scsi@vger.kernel.org 7621L: target-devel@vger.kernel.org 7622S: Supported 7623W: http://www.broadcom.com 7624F: drivers/scsi/elx/ 7625 7626ENE CB710 FLASH CARD READER DRIVER 7627M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7628S: Maintained 7629F: drivers/misc/cb710/ 7630F: drivers/mmc/host/cb710-mmc.* 7631F: include/linux/cb710.h 7632 7633ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7634M: Maxim Levitsky <maximlevitsky@gmail.com> 7635S: Maintained 7636F: drivers/media/rc/ene_ir.* 7637 7638EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7639M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7640L: linuxppc-dev@lists.ozlabs.org 7641S: Maintained 7642F: drivers/tty/ehv_bytechan.c 7643 7644EPSON S1D13XXX FRAMEBUFFER DRIVER 7645M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7646S: Maintained 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7648F: drivers/video/fbdev/s1d13xxxfb.c 7649F: include/video/s1d13xxxfb.h 7650 7651EROFS FILE SYSTEM 7652M: Gao Xiang <xiang@kernel.org> 7653M: Chao Yu <chao@kernel.org> 7654R: Yue Hu <huyue2@coolpad.com> 7655R: Jeffle Xu <jefflexu@linux.alibaba.com> 7656L: linux-erofs@lists.ozlabs.org 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7659F: Documentation/filesystems/erofs.rst 7660F: fs/erofs/ 7661F: include/trace/events/erofs.h 7662 7663ERRSEQ ERROR TRACKING INFRASTRUCTURE 7664M: Jeff Layton <jlayton@kernel.org> 7665S: Maintained 7666F: include/linux/errseq.h 7667F: lib/errseq.c 7668 7669ESD CAN/USB DRIVERS 7670M: Frank Jungclaus <frank.jungclaus@esd.eu> 7671R: socketcan@esd.eu 7672L: linux-can@vger.kernel.org 7673S: Maintained 7674F: drivers/net/can/usb/esd_usb.c 7675 7676ET131X NETWORK DRIVER 7677M: Mark Einon <mark.einon@gmail.com> 7678S: Odd Fixes 7679F: drivers/net/ethernet/agere/ 7680 7681ETAS ES58X CAN/USB DRIVER 7682M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: Documentation/networking/devlink/etas_es58x.rst 7686F: drivers/net/can/usb/etas_es58x/ 7687 7688ETHERNET BRIDGE 7689M: Roopa Prabhu <roopa@nvidia.com> 7690M: Nikolay Aleksandrov <razor@blackwall.org> 7691L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7692L: netdev@vger.kernel.org 7693S: Maintained 7694W: http://www.linuxfoundation.org/en/Net:Bridge 7695F: include/linux/netfilter_bridge/ 7696F: net/bridge/ 7697 7698ETHERNET PHY LIBRARY 7699M: Andrew Lunn <andrew@lunn.ch> 7700M: Heiner Kallweit <hkallweit1@gmail.com> 7701R: Russell King <linux@armlinux.org.uk> 7702L: netdev@vger.kernel.org 7703S: Maintained 7704F: Documentation/ABI/testing/sysfs-class-net-phydev 7705F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7706F: Documentation/devicetree/bindings/net/mdio* 7707F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7708F: Documentation/networking/phy.rst 7709F: drivers/net/mdio/ 7710F: drivers/net/mdio/acpi_mdio.c 7711F: drivers/net/mdio/fwnode_mdio.c 7712F: drivers/net/mdio/of_mdio.c 7713F: drivers/net/pcs/ 7714F: drivers/net/phy/ 7715F: include/dt-bindings/net/qca-ar803x.h 7716F: include/linux/linkmode.h 7717F: include/linux/*mdio*.h 7718F: include/linux/mdio/*.h 7719F: include/linux/mii.h 7720F: include/linux/of_net.h 7721F: include/linux/phy.h 7722F: include/linux/phy_fixed.h 7723F: include/linux/platform_data/mdio-bcm-unimac.h 7724F: include/linux/platform_data/mdio-gpio.h 7725F: include/trace/events/mdio.h 7726F: include/uapi/linux/mdio.h 7727F: include/uapi/linux/mii.h 7728F: net/core/of_net.c 7729 7730EXEC & BINFMT API 7731R: Eric Biederman <ebiederm@xmission.com> 7732R: Kees Cook <keescook@chromium.org> 7733L: linux-mm@kvack.org 7734S: Supported 7735T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7736F: fs/*binfmt_*.c 7737F: fs/exec.c 7738F: include/linux/binfmts.h 7739F: include/linux/elf.h 7740F: include/uapi/linux/binfmts.h 7741F: include/uapi/linux/elf.h 7742F: tools/testing/selftests/exec/ 7743N: asm/elf.h 7744N: binfmt 7745 7746EXFAT FILE SYSTEM 7747M: Namjae Jeon <linkinjeon@kernel.org> 7748M: Sungjong Seo <sj1557.seo@samsung.com> 7749L: linux-fsdevel@vger.kernel.org 7750S: Maintained 7751T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7752F: fs/exfat/ 7753 7754EXT2 FILE SYSTEM 7755M: Jan Kara <jack@suse.com> 7756L: linux-ext4@vger.kernel.org 7757S: Maintained 7758F: Documentation/filesystems/ext2.rst 7759F: fs/ext2/ 7760F: include/linux/ext2* 7761 7762EXT4 FILE SYSTEM 7763M: "Theodore Ts'o" <tytso@mit.edu> 7764M: Andreas Dilger <adilger.kernel@dilger.ca> 7765L: linux-ext4@vger.kernel.org 7766S: Maintained 7767W: http://ext4.wiki.kernel.org 7768Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7770F: Documentation/filesystems/ext4/ 7771F: fs/ext4/ 7772F: include/trace/events/ext4.h 7773 7774Extended Verification Module (EVM) 7775M: Mimi Zohar <zohar@linux.ibm.com> 7776L: linux-integrity@vger.kernel.org 7777S: Supported 7778T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7779F: security/integrity/evm/ 7780F: security/integrity/ 7781 7782EXTENSIBLE FIRMWARE INTERFACE (EFI) 7783M: Ard Biesheuvel <ardb@kernel.org> 7784L: linux-efi@vger.kernel.org 7785S: Maintained 7786T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7787F: Documentation/admin-guide/efi-stub.rst 7788F: arch/*/include/asm/efi.h 7789F: arch/*/kernel/efi.c 7790F: arch/arm/boot/compressed/efi-header.S 7791F: arch/arm64/kernel/efi-entry.S 7792F: arch/x86/platform/efi/ 7793F: drivers/firmware/efi/ 7794F: include/linux/efi*.h 7795 7796EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7797M: MyungJoo Ham <myungjoo.ham@samsung.com> 7798M: Chanwoo Choi <cw00.choi@samsung.com> 7799L: linux-kernel@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7802F: Documentation/devicetree/bindings/extcon/ 7803F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7804F: drivers/extcon/ 7805F: include/linux/extcon.h 7806F: include/linux/extcon/ 7807 7808EXTRA BOOT CONFIG 7809M: Masami Hiramatsu <mhiramat@kernel.org> 7810S: Maintained 7811F: Documentation/admin-guide/bootconfig.rst 7812F: fs/proc/bootconfig.c 7813F: include/linux/bootconfig.h 7814F: lib/bootconfig-data.S 7815F: lib/bootconfig.c 7816F: tools/bootconfig/* 7817F: tools/bootconfig/scripts/* 7818 7819EXYNOS DP DRIVER 7820M: Jingoo Han <jingoohan1@gmail.com> 7821L: dri-devel@lists.freedesktop.org 7822S: Maintained 7823F: drivers/gpu/drm/exynos/exynos_dp* 7824 7825EXYNOS SYSMMU (IOMMU) driver 7826M: Marek Szyprowski <m.szyprowski@samsung.com> 7827L: iommu@lists.linux.dev 7828S: Maintained 7829F: drivers/iommu/exynos-iommu.c 7830 7831F2FS FILE SYSTEM 7832M: Jaegeuk Kim <jaegeuk@kernel.org> 7833M: Chao Yu <chao@kernel.org> 7834L: linux-f2fs-devel@lists.sourceforge.net 7835S: Maintained 7836W: https://f2fs.wiki.kernel.org/ 7837T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7838F: Documentation/ABI/testing/sysfs-fs-f2fs 7839F: Documentation/filesystems/f2fs.rst 7840F: fs/f2fs/ 7841F: include/linux/f2fs_fs.h 7842F: include/trace/events/f2fs.h 7843F: include/uapi/linux/f2fs.h 7844 7845F71805F HARDWARE MONITORING DRIVER 7846M: Jean Delvare <jdelvare@suse.com> 7847L: linux-hwmon@vger.kernel.org 7848S: Maintained 7849F: Documentation/hwmon/f71805f.rst 7850F: drivers/hwmon/f71805f.c 7851 7852FADDR2LINE 7853M: Josh Poimboeuf <jpoimboe@kernel.org> 7854S: Maintained 7855F: scripts/faddr2line 7856 7857FAILOVER MODULE 7858M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7859L: netdev@vger.kernel.org 7860S: Supported 7861F: Documentation/networking/failover.rst 7862F: include/net/failover.h 7863F: net/core/failover.c 7864 7865FANOTIFY 7866M: Jan Kara <jack@suse.cz> 7867R: Amir Goldstein <amir73il@gmail.com> 7868R: Matthew Bobrowski <repnop@google.com> 7869L: linux-fsdevel@vger.kernel.org 7870S: Maintained 7871F: fs/notify/fanotify/ 7872F: include/linux/fanotify.h 7873F: include/uapi/linux/fanotify.h 7874 7875FARSYNC SYNCHRONOUS DRIVER 7876M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7877S: Supported 7878W: http://www.farsite.co.uk/ 7879F: drivers/net/wan/farsync.* 7880 7881FAULT INJECTION SUPPORT 7882M: Akinobu Mita <akinobu.mita@gmail.com> 7883S: Supported 7884F: Documentation/fault-injection/ 7885F: lib/fault-inject.c 7886 7887FBTFT Framebuffer drivers 7888L: dri-devel@lists.freedesktop.org 7889L: linux-fbdev@vger.kernel.org 7890S: Orphan 7891F: drivers/staging/fbtft/ 7892 7893FC0011 TUNER DRIVER 7894M: Michael Buesch <m@bues.ch> 7895L: linux-media@vger.kernel.org 7896S: Maintained 7897F: drivers/media/tuners/fc0011.c 7898F: drivers/media/tuners/fc0011.h 7899 7900FC2580 MEDIA DRIVER 7901M: Antti Palosaari <crope@iki.fi> 7902L: linux-media@vger.kernel.org 7903S: Maintained 7904W: https://linuxtv.org 7905W: http://palosaari.fi/linux/ 7906Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7907T: git git://linuxtv.org/anttip/media_tree.git 7908F: drivers/media/tuners/fc2580* 7909 7910FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7911M: Hannes Reinecke <hare@suse.de> 7912L: linux-scsi@vger.kernel.org 7913S: Supported 7914W: www.Open-FCoE.org 7915F: drivers/scsi/fcoe/ 7916F: drivers/scsi/libfc/ 7917F: include/scsi/fc/ 7918F: include/scsi/libfc.h 7919F: include/scsi/libfcoe.h 7920F: include/uapi/scsi/fc/ 7921 7922FILE LOCKING (flock() and fcntl()/lockf()) 7923M: Jeff Layton <jlayton@kernel.org> 7924M: Chuck Lever <chuck.lever@oracle.com> 7925L: linux-fsdevel@vger.kernel.org 7926S: Maintained 7927F: fs/fcntl.c 7928F: fs/locks.c 7929F: include/linux/fcntl.h 7930F: include/uapi/linux/fcntl.h 7931 7932FILESYSTEM DIRECT ACCESS (DAX) 7933M: Dan Williams <dan.j.williams@intel.com> 7934R: Matthew Wilcox <willy@infradead.org> 7935R: Jan Kara <jack@suse.cz> 7936L: linux-fsdevel@vger.kernel.org 7937L: nvdimm@lists.linux.dev 7938S: Supported 7939F: fs/dax.c 7940F: include/linux/dax.h 7941F: include/trace/events/fs_dax.h 7942 7943FILESYSTEMS (VFS and infrastructure) 7944M: Alexander Viro <viro@zeniv.linux.org.uk> 7945L: linux-fsdevel@vger.kernel.org 7946S: Maintained 7947F: fs/* 7948F: include/linux/fs.h 7949F: include/linux/fs_types.h 7950F: include/uapi/linux/fs.h 7951F: include/uapi/linux/openat2.h 7952 7953FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7954M: Riku Voipio <riku.voipio@iki.fi> 7955L: linux-hwmon@vger.kernel.org 7956S: Maintained 7957F: drivers/hwmon/f75375s.c 7958F: include/linux/f75375s.h 7959 7960FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7961M: Clemens Ladisch <clemens@ladisch.de> 7962M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7964S: Maintained 7965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7966F: include/uapi/sound/firewire.h 7967F: sound/firewire/ 7968 7969FIREWIRE MEDIA DRIVERS (firedtv) 7970M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7971L: linux-media@vger.kernel.org 7972L: linux1394-devel@lists.sourceforge.net 7973S: Maintained 7974T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7975F: drivers/media/firewire/ 7976 7977FIREWIRE SBP-2 TARGET 7978M: Chris Boot <bootc@bootc.net> 7979L: linux-scsi@vger.kernel.org 7980L: target-devel@vger.kernel.org 7981L: linux1394-devel@lists.sourceforge.net 7982S: Maintained 7983T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7984F: drivers/target/sbp/ 7985 7986FIREWIRE SUBSYSTEM 7987M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7988L: linux1394-devel@lists.sourceforge.net 7989S: Maintained 7990W: http://ieee1394.wiki.kernel.org/ 7991T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7992F: drivers/firewire/ 7993F: include/linux/firewire.h 7994F: include/uapi/linux/firewire*.h 7995F: tools/firewire/ 7996 7997FIRMWARE FRAMEWORK FOR ARMV8-A 7998M: Sudeep Holla <sudeep.holla@arm.com> 7999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8000S: Maintained 8001F: drivers/firmware/arm_ffa/ 8002F: include/linux/arm_ffa.h 8003 8004FIRMWARE LOADER (request_firmware) 8005M: Luis Chamberlain <mcgrof@kernel.org> 8006M: Russ Weight <russell.h.weight@intel.com> 8007L: linux-kernel@vger.kernel.org 8008S: Maintained 8009F: Documentation/firmware_class/ 8010F: drivers/base/firmware_loader/ 8011F: include/linux/firmware.h 8012 8013FLEXTIMER FTM-QUADDEC DRIVER 8014M: Patrick Havelange <patrick.havelange@essensium.com> 8015L: linux-iio@vger.kernel.org 8016S: Maintained 8017F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8018F: drivers/counter/ftm-quaddec.c 8019 8020FLOPPY DRIVER 8021M: Denis Efremov <efremov@linux.com> 8022L: linux-block@vger.kernel.org 8023S: Odd Fixes 8024F: drivers/block/floppy.c 8025 8026FLYSKY FSIA6B RC RECEIVER 8027M: Markus Koch <markus@notsyncing.net> 8028L: linux-input@vger.kernel.org 8029S: Maintained 8030F: drivers/input/joystick/fsia6b.c 8031 8032FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8033M: Geoffrey D. Bennett <g@b4.vu> 8034L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8035S: Maintained 8036T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8037F: sound/usb/mixer_scarlett_gen2.c 8038 8039FORCEDETH GIGABIT ETHERNET DRIVER 8040M: Rain River <rain.1986.08.12@gmail.com> 8041M: Zhu Yanjun <zyjzyj2000@gmail.com> 8042L: netdev@vger.kernel.org 8043S: Maintained 8044F: drivers/net/ethernet/nvidia/* 8045 8046FORTIFY_SOURCE 8047M: Kees Cook <keescook@chromium.org> 8048L: linux-hardening@vger.kernel.org 8049S: Supported 8050T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8051F: include/linux/fortify-string.h 8052F: lib/fortify_kunit.c 8053F: lib/test_fortify/* 8054F: scripts/test_fortify.sh 8055K: \b__NO_FORTIFY\b 8056 8057FPGA DFL DRIVERS 8058M: Wu Hao <hao.wu@intel.com> 8059R: Tom Rix <trix@redhat.com> 8060L: linux-fpga@vger.kernel.org 8061S: Maintained 8062F: Documentation/ABI/testing/sysfs-bus-dfl* 8063F: Documentation/fpga/dfl.rst 8064F: drivers/fpga/dfl* 8065F: drivers/uio/uio_dfl.c 8066F: include/linux/dfl.h 8067F: include/uapi/linux/fpga-dfl.h 8068 8069FPGA MANAGER FRAMEWORK 8070M: Moritz Fischer <mdf@kernel.org> 8071M: Wu Hao <hao.wu@intel.com> 8072M: Xu Yilun <yilun.xu@intel.com> 8073R: Tom Rix <trix@redhat.com> 8074L: linux-fpga@vger.kernel.org 8075S: Maintained 8076Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8077T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8078F: Documentation/devicetree/bindings/fpga/ 8079F: Documentation/driver-api/fpga/ 8080F: Documentation/fpga/ 8081F: drivers/fpga/ 8082F: include/linux/fpga/ 8083 8084INTEL MAX10 BMC SECURE UPDATES 8085M: Russ Weight <russell.h.weight@intel.com> 8086L: linux-fpga@vger.kernel.org 8087S: Maintained 8088F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8089F: drivers/fpga/intel-m10-bmc-sec-update.c 8090 8091MICROCHIP POLARFIRE FPGA DRIVERS 8092M: Conor Dooley <conor.dooley@microchip.com> 8093R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8094L: linux-fpga@vger.kernel.org 8095S: Supported 8096F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8097F: drivers/fpga/microchip-spi.c 8098 8099FPU EMULATOR 8100M: Bill Metzenthen <billm@melbpc.org.au> 8101S: Maintained 8102W: http://floatingpoint.sourceforge.net/emulator/index.html 8103F: arch/x86/math-emu/ 8104 8105FRAMEBUFFER CORE 8106M: Daniel Vetter <daniel@ffwll.ch> 8107F: drivers/video/fbdev/core/ 8108S: Odd Fixes 8109T: git git://anongit.freedesktop.org/drm/drm-misc 8110 8111FRAMEBUFFER LAYER 8112M: Helge Deller <deller@gmx.de> 8113L: linux-fbdev@vger.kernel.org 8114L: dri-devel@lists.freedesktop.org 8115S: Maintained 8116Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8117T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8118F: Documentation/fb/ 8119F: drivers/video/ 8120F: include/linux/fb.h 8121F: include/uapi/linux/fb.h 8122F: include/uapi/video/ 8123F: include/video/ 8124 8125FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8126M: Horia Geantă <horia.geanta@nxp.com> 8127M: Pankaj Gupta <pankaj.gupta@nxp.com> 8128M: Gaurav Jain <gaurav.jain@nxp.com> 8129L: linux-crypto@vger.kernel.org 8130S: Maintained 8131F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8132F: drivers/crypto/caam/ 8133 8134FREESCALE COLDFIRE M5441X MMC DRIVER 8135M: Angelo Dureghello <angelo.dureghello@timesys.com> 8136L: linux-mmc@vger.kernel.org 8137S: Maintained 8138F: drivers/mmc/host/sdhci-esdhc-mcf.c 8139F: include/linux/platform_data/mmc-esdhc-mcf.h 8140 8141FREESCALE DIU FRAMEBUFFER DRIVER 8142M: Timur Tabi <timur@kernel.org> 8143L: linux-fbdev@vger.kernel.org 8144S: Maintained 8145F: drivers/video/fbdev/fsl-diu-fb.* 8146 8147FREESCALE DMA DRIVER 8148M: Li Yang <leoyang.li@nxp.com> 8149M: Zhang Wei <zw@zh-kernel.org> 8150L: linuxppc-dev@lists.ozlabs.org 8151S: Maintained 8152F: drivers/dma/fsldma.* 8153 8154FREESCALE DSPI DRIVER 8155M: Vladimir Oltean <olteanv@gmail.com> 8156L: linux-spi@vger.kernel.org 8157S: Maintained 8158F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8159F: drivers/spi/spi-fsl-dspi.c 8160F: include/linux/spi/spi-fsl-dspi.h 8161 8162FREESCALE ENETC ETHERNET DRIVERS 8163M: Claudiu Manoil <claudiu.manoil@nxp.com> 8164L: netdev@vger.kernel.org 8165S: Maintained 8166F: drivers/net/ethernet/freescale/enetc/ 8167 8168FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8169M: Claudiu Manoil <claudiu.manoil@nxp.com> 8170L: netdev@vger.kernel.org 8171S: Maintained 8172F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8173F: drivers/net/ethernet/freescale/gianfar* 8174 8175FREESCALE GPMI NAND DRIVER 8176M: Han Xu <han.xu@nxp.com> 8177L: linux-mtd@lists.infradead.org 8178S: Maintained 8179F: drivers/mtd/nand/raw/gpmi-nand/* 8180 8181FREESCALE I2C CPM DRIVER 8182M: Jochen Friedrich <jochen@scram.de> 8183L: linuxppc-dev@lists.ozlabs.org 8184L: linux-i2c@vger.kernel.org 8185S: Maintained 8186F: drivers/i2c/busses/i2c-cpm.c 8187 8188FREESCALE IMX / MXC FEC DRIVER 8189M: Joakim Zhang <qiangqing.zhang@nxp.com> 8190L: netdev@vger.kernel.org 8191S: Maintained 8192F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8193F: drivers/net/ethernet/freescale/fec.h 8194F: drivers/net/ethernet/freescale/fec_main.c 8195F: drivers/net/ethernet/freescale/fec_ptp.c 8196 8197FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8198M: Sascha Hauer <s.hauer@pengutronix.de> 8199R: Pengutronix Kernel Team <kernel@pengutronix.de> 8200L: linux-fbdev@vger.kernel.org 8201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8202S: Maintained 8203F: drivers/video/fbdev/imxfb.c 8204 8205FREESCALE IMX DDR PMU DRIVER 8206M: Frank Li <Frank.li@nxp.com> 8207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8208S: Maintained 8209F: Documentation/admin-guide/perf/imx-ddr.rst 8210F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8211F: drivers/perf/fsl_imx8_ddr_perf.c 8212 8213FREESCALE IMX I2C DRIVER 8214M: Oleksij Rempel <o.rempel@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-i2c@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8219F: drivers/i2c/busses/i2c-imx.c 8220 8221FREESCALE IMX LPI2C DRIVER 8222M: Dong Aisheng <aisheng.dong@nxp.com> 8223L: linux-i2c@vger.kernel.org 8224L: linux-imx@nxp.com 8225S: Maintained 8226F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8227F: drivers/i2c/busses/i2c-imx-lpi2c.c 8228 8229FREESCALE MPC I2C DRIVER 8230M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8231L: linux-i2c@vger.kernel.org 8232S: Maintained 8233F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8234F: drivers/i2c/busses/i2c-mpc.c 8235 8236FREESCALE QORIQ DPAA ETHERNET DRIVER 8237M: Madalin Bucur <madalin.bucur@nxp.com> 8238L: netdev@vger.kernel.org 8239S: Maintained 8240F: drivers/net/ethernet/freescale/dpaa 8241 8242FREESCALE QORIQ DPAA FMAN DRIVER 8243M: Madalin Bucur <madalin.bucur@nxp.com> 8244L: netdev@vger.kernel.org 8245S: Maintained 8246F: Documentation/devicetree/bindings/net/fsl-fman.txt 8247F: drivers/net/ethernet/freescale/fman 8248 8249FREESCALE QORIQ PTP CLOCK DRIVER 8250M: Yangbo Lu <yangbo.lu@nxp.com> 8251L: netdev@vger.kernel.org 8252S: Maintained 8253F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8254F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8255F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8256F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8257F: drivers/ptp/ptp_qoriq.c 8258F: drivers/ptp/ptp_qoriq_debugfs.c 8259F: include/linux/fsl/ptp_qoriq.h 8260 8261FREESCALE QUAD SPI DRIVER 8262M: Han Xu <han.xu@nxp.com> 8263L: linux-spi@vger.kernel.org 8264S: Maintained 8265F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8266F: drivers/spi/spi-fsl-qspi.c 8267 8268FREESCALE QUICC ENGINE LIBRARY 8269M: Qiang Zhao <qiang.zhao@nxp.com> 8270L: linuxppc-dev@lists.ozlabs.org 8271S: Maintained 8272F: drivers/soc/fsl/qe/ 8273F: include/soc/fsl/qe/ 8274 8275FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8276M: Li Yang <leoyang.li@nxp.com> 8277L: netdev@vger.kernel.org 8278L: linuxppc-dev@lists.ozlabs.org 8279S: Maintained 8280F: drivers/net/ethernet/freescale/ucc_geth* 8281 8282FREESCALE QUICC ENGINE UCC HDLC DRIVER 8283M: Zhao Qiang <qiang.zhao@nxp.com> 8284L: netdev@vger.kernel.org 8285L: linuxppc-dev@lists.ozlabs.org 8286S: Maintained 8287F: drivers/net/wan/fsl_ucc_hdlc* 8288 8289FREESCALE QUICC ENGINE UCC UART DRIVER 8290M: Timur Tabi <timur@kernel.org> 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: drivers/tty/serial/ucc_uart.c 8294 8295FREESCALE SOC DRIVERS 8296M: Li Yang <leoyang.li@nxp.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8299S: Maintained 8300F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8301F: Documentation/devicetree/bindings/soc/fsl/ 8302F: drivers/soc/fsl/ 8303F: include/linux/fsl/ 8304F: include/soc/fsl/ 8305 8306FREESCALE SOC FS_ENET DRIVER 8307M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8308L: linuxppc-dev@lists.ozlabs.org 8309L: netdev@vger.kernel.org 8310S: Maintained 8311F: drivers/net/ethernet/freescale/fs_enet/ 8312F: include/linux/fs_enet_pd.h 8313 8314FREESCALE SOC SOUND DRIVERS 8315M: Shengjiu Wang <shengjiu.wang@gmail.com> 8316M: Xiubo Li <Xiubo.Lee@gmail.com> 8317R: Fabio Estevam <festevam@gmail.com> 8318R: Nicolin Chen <nicoleotsuka@gmail.com> 8319L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: sound/soc/fsl/fsl* 8323F: sound/soc/fsl/imx* 8324F: sound/soc/fsl/mpc8610_hpcd.c 8325 8326FREESCALE USB PERIPHERAL DRIVERS 8327M: Li Yang <leoyang.li@nxp.com> 8328L: linux-usb@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/usb/gadget/udc/fsl* 8332 8333FREESCALE USB PHY DRIVER 8334M: Ran Wang <ran.wang_1@nxp.com> 8335L: linux-usb@vger.kernel.org 8336L: linuxppc-dev@lists.ozlabs.org 8337S: Maintained 8338F: drivers/usb/phy/phy-fsl-usb* 8339 8340FREEVXFS FILESYSTEM 8341M: Christoph Hellwig <hch@infradead.org> 8342S: Maintained 8343W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8344F: fs/freevxfs/ 8345 8346FREEZER 8347M: "Rafael J. Wysocki" <rafael@kernel.org> 8348M: Pavel Machek <pavel@ucw.cz> 8349L: linux-pm@vger.kernel.org 8350S: Supported 8351F: Documentation/power/freezing-of-tasks.rst 8352F: include/linux/freezer.h 8353F: kernel/freezer.c 8354 8355FRONTSWAP API 8356M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8357L: linux-kernel@vger.kernel.org 8358S: Maintained 8359F: include/linux/frontswap.h 8360F: mm/frontswap.c 8361 8362FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8363M: David Howells <dhowells@redhat.com> 8364L: linux-cachefs@redhat.com (moderated for non-subscribers) 8365S: Supported 8366F: Documentation/filesystems/caching/ 8367F: fs/fscache/ 8368F: include/linux/fscache*.h 8369 8370FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8371M: Theodore Y. Ts'o <tytso@mit.edu> 8372M: Jaegeuk Kim <jaegeuk@kernel.org> 8373M: Eric Biggers <ebiggers@kernel.org> 8374L: linux-fscrypt@vger.kernel.org 8375S: Supported 8376Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8377T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8378F: Documentation/filesystems/fscrypt.rst 8379F: fs/crypto/ 8380F: include/linux/fscrypt*.h 8381F: include/uapi/linux/fscrypt.h 8382 8383FSI SUBSYSTEM 8384M: Jeremy Kerr <jk@ozlabs.org> 8385M: Joel Stanley <joel@jms.id.au> 8386R: Alistar Popple <alistair@popple.id.au> 8387R: Eddie James <eajames@linux.ibm.com> 8388L: linux-fsi@lists.ozlabs.org 8389S: Supported 8390Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8391T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8392F: drivers/fsi/ 8393F: include/linux/fsi*.h 8394F: include/trace/events/fsi*.h 8395 8396FSI-ATTACHED I2C DRIVER 8397M: Eddie James <eajames@linux.ibm.com> 8398L: linux-i2c@vger.kernel.org 8399L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8400S: Maintained 8401F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8402F: drivers/i2c/busses/i2c-fsi.c 8403 8404FSI-ATTACHED SPI DRIVER 8405M: Eddie James <eajames@linux.ibm.com> 8406L: linux-spi@vger.kernel.org 8407S: Maintained 8408F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8409F: drivers/spi/spi-fsi.c 8410 8411FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8412M: Jan Kara <jack@suse.cz> 8413R: Amir Goldstein <amir73il@gmail.com> 8414L: linux-fsdevel@vger.kernel.org 8415S: Maintained 8416T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8417F: fs/notify/ 8418F: include/linux/fsnotify*.h 8419 8420FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8421M: Eric Biggers <ebiggers@kernel.org> 8422M: Theodore Y. Ts'o <tytso@mit.edu> 8423L: linux-fscrypt@vger.kernel.org 8424S: Supported 8425Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8426T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8427F: Documentation/filesystems/fsverity.rst 8428F: fs/verity/ 8429F: include/linux/fsverity.h 8430F: include/uapi/linux/fsverity.h 8431 8432FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8433M: Michael Zaidman <michael.zaidman@gmail.com> 8434L: linux-i2c@vger.kernel.org 8435L: linux-input@vger.kernel.org 8436S: Maintained 8437F: drivers/hid/hid-ft260.c 8438 8439FUJITSU LAPTOP EXTRAS 8440M: Jonathan Woithe <jwoithe@just42.net> 8441L: platform-driver-x86@vger.kernel.org 8442S: Maintained 8443F: drivers/platform/x86/fujitsu-laptop.c 8444 8445FUJITSU M-5MO LS CAMERA ISP DRIVER 8446M: Kyungmin Park <kyungmin.park@samsung.com> 8447M: Heungjun Kim <riverful.kim@samsung.com> 8448L: linux-media@vger.kernel.org 8449S: Maintained 8450F: drivers/media/i2c/m5mols/ 8451F: include/media/i2c/m5mols.h 8452 8453FUJITSU TABLET EXTRAS 8454M: Robert Gerlach <khnz@gmx.de> 8455L: platform-driver-x86@vger.kernel.org 8456S: Maintained 8457F: drivers/platform/x86/fujitsu-tablet.c 8458 8459FUNCTION HOOKS (FTRACE) 8460M: Steven Rostedt <rostedt@goodmis.org> 8461M: Masami Hiramatsu <mhiramat@kernel.org> 8462R: Mark Rutland <mark.rutland@arm.com> 8463S: Maintained 8464T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8465F: Documentation/trace/ftrace* 8466F: kernel/trace/ftrace* 8467F: kernel/trace/fgraph.c 8468F: arch/*/*/*/*ftrace* 8469F: arch/*/*/*ftrace* 8470F: include/*/ftrace.h 8471 8472FUNGIBLE ETHERNET DRIVERS 8473M: Dimitris Michailidis <dmichail@fungible.com> 8474L: netdev@vger.kernel.org 8475S: Supported 8476F: drivers/net/ethernet/fungible/ 8477 8478FUSE: FILESYSTEM IN USERSPACE 8479M: Miklos Szeredi <miklos@szeredi.hu> 8480L: linux-fsdevel@vger.kernel.org 8481S: Maintained 8482W: https://github.com/libfuse/ 8483T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8484F: Documentation/filesystems/fuse.rst 8485F: fs/fuse/ 8486F: include/uapi/linux/fuse.h 8487 8488FUTEX SUBSYSTEM 8489M: Thomas Gleixner <tglx@linutronix.de> 8490M: Ingo Molnar <mingo@redhat.com> 8491R: Peter Zijlstra <peterz@infradead.org> 8492R: Darren Hart <dvhart@infradead.org> 8493R: Davidlohr Bueso <dave@stgolabs.net> 8494R: André Almeida <andrealmeid@igalia.com> 8495L: linux-kernel@vger.kernel.org 8496S: Maintained 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8498F: Documentation/locking/*futex* 8499F: include/asm-generic/futex.h 8500F: include/linux/futex.h 8501F: include/uapi/linux/futex.h 8502F: kernel/futex/* 8503F: tools/perf/bench/futex* 8504F: tools/testing/selftests/futex/ 8505 8506GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8507M: Tim Harvey <tharvey@gateworks.com> 8508S: Maintained 8509F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8510F: drivers/mfd/gateworks-gsc.c 8511F: include/linux/mfd/gsc.h 8512F: Documentation/hwmon/gsc-hwmon.rst 8513F: drivers/hwmon/gsc-hwmon.c 8514F: include/linux/platform_data/gsc_hwmon.h 8515 8516GCC PLUGINS 8517M: Kees Cook <keescook@chromium.org> 8518L: linux-hardening@vger.kernel.org 8519S: Maintained 8520T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8521F: Documentation/kbuild/gcc-plugins.rst 8522F: scripts/Makefile.gcc-plugins 8523F: scripts/gcc-plugins/ 8524 8525GCOV BASED KERNEL PROFILING 8526M: Peter Oberparleiter <oberpar@linux.ibm.com> 8527S: Maintained 8528F: Documentation/dev-tools/gcov.rst 8529F: kernel/gcov/ 8530 8531GDB KERNEL DEBUGGING HELPER SCRIPTS 8532M: Jan Kiszka <jan.kiszka@siemens.com> 8533M: Kieran Bingham <kbingham@kernel.org> 8534S: Supported 8535F: scripts/gdb/ 8536 8537GEMINI CRYPTO DRIVER 8538M: Corentin Labbe <clabbe@baylibre.com> 8539L: linux-crypto@vger.kernel.org 8540S: Maintained 8541F: drivers/crypto/gemini/ 8542 8543GEMTEK FM RADIO RECEIVER DRIVER 8544M: Hans Verkuil <hverkuil@xs4all.nl> 8545L: linux-media@vger.kernel.org 8546S: Maintained 8547W: https://linuxtv.org 8548T: git git://linuxtv.org/media_tree.git 8549F: drivers/media/radio/radio-gemtek* 8550 8551GENERIC ARCHITECTURE TOPOLOGY 8552M: Sudeep Holla <sudeep.holla@arm.com> 8553L: linux-kernel@vger.kernel.org 8554S: Maintained 8555F: drivers/base/arch_topology.c 8556F: include/linux/arch_topology.h 8557 8558GENERIC ENTRY CODE 8559M: Thomas Gleixner <tglx@linutronix.de> 8560M: Peter Zijlstra <peterz@infradead.org> 8561M: Andy Lutomirski <luto@kernel.org> 8562L: linux-kernel@vger.kernel.org 8563S: Maintained 8564T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8565F: include/linux/entry-common.h 8566F: include/linux/entry-kvm.h 8567F: kernel/entry/ 8568 8569GENERIC GPIO I2C DRIVER 8570M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8571S: Supported 8572F: drivers/i2c/busses/i2c-gpio.c 8573F: include/linux/platform_data/i2c-gpio.h 8574 8575GENERIC GPIO I2C MULTIPLEXER DRIVER 8576M: Peter Korsgaard <peter.korsgaard@barco.com> 8577L: linux-i2c@vger.kernel.org 8578S: Supported 8579F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8580F: drivers/i2c/muxes/i2c-mux-gpio.c 8581F: include/linux/platform_data/i2c-mux-gpio.h 8582 8583GENERIC HDLC (WAN) DRIVERS 8584M: Krzysztof Halasa <khc@pm.waw.pl> 8585S: Maintained 8586W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8587F: drivers/net/wan/c101.c 8588F: drivers/net/wan/hd6457* 8589F: drivers/net/wan/hdlc* 8590F: drivers/net/wan/n2.c 8591F: drivers/net/wan/pc300too.c 8592F: drivers/net/wan/pci200syn.c 8593F: drivers/net/wan/wanxl* 8594 8595GENERIC INCLUDE/ASM HEADER FILES 8596M: Arnd Bergmann <arnd@arndb.de> 8597L: linux-arch@vger.kernel.org 8598S: Maintained 8599T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8600F: include/asm-generic/ 8601F: include/uapi/asm-generic/ 8602 8603GENERIC PHY FRAMEWORK 8604M: Vinod Koul <vkoul@kernel.org> 8605M: Kishon Vijay Abraham I <kishon@kernel.org> 8606L: linux-phy@lists.infradead.org 8607S: Supported 8608Q: https://patchwork.kernel.org/project/linux-phy/list/ 8609T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8610F: Documentation/devicetree/bindings/phy/ 8611F: drivers/phy/ 8612F: include/dt-bindings/phy/ 8613F: include/linux/phy/ 8614 8615GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8616M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8617S: Supported 8618F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8619 8620GENERIC PM DOMAINS 8621M: "Rafael J. Wysocki" <rafael@kernel.org> 8622M: Kevin Hilman <khilman@kernel.org> 8623M: Ulf Hansson <ulf.hansson@linaro.org> 8624L: linux-pm@vger.kernel.org 8625S: Supported 8626F: Documentation/devicetree/bindings/power/power?domain* 8627F: drivers/base/power/domain*.c 8628F: include/linux/pm_domain.h 8629 8630GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8631M: Eugen Hristev <eugen.hristev@microchip.com> 8632L: linux-input@vger.kernel.org 8633S: Maintained 8634F: drivers/input/touchscreen/resistive-adc-touch.c 8635 8636GENERIC STRING LIBRARY 8637R: Andy Shevchenko <andy@kernel.org> 8638S: Maintained 8639F: lib/string.c 8640F: lib/string_helpers.c 8641F: lib/test_string.c 8642F: lib/test-string_helpers.c 8643 8644GENERIC UIO DRIVER FOR PCI DEVICES 8645M: "Michael S. Tsirkin" <mst@redhat.com> 8646L: kvm@vger.kernel.org 8647S: Supported 8648F: drivers/uio/uio_pci_generic.c 8649 8650GENERIC VDSO LIBRARY 8651M: Andy Lutomirski <luto@kernel.org> 8652M: Thomas Gleixner <tglx@linutronix.de> 8653M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8654L: linux-kernel@vger.kernel.org 8655S: Maintained 8656T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8657F: include/asm-generic/vdso/vsyscall.h 8658F: include/vdso/ 8659F: kernel/time/vsyscall.c 8660F: lib/vdso/ 8661 8662GENWQE (IBM Generic Workqueue Card) 8663M: Frank Haverkamp <haver@linux.ibm.com> 8664S: Supported 8665F: drivers/misc/genwqe/ 8666 8667GET_MAINTAINER SCRIPT 8668M: Joe Perches <joe@perches.com> 8669S: Maintained 8670F: scripts/get_maintainer.pl 8671 8672GFS2 FILE SYSTEM 8673M: Bob Peterson <rpeterso@redhat.com> 8674M: Andreas Gruenbacher <agruenba@redhat.com> 8675L: cluster-devel@redhat.com 8676S: Supported 8677B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8678T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8679F: Documentation/filesystems/gfs2* 8680F: fs/gfs2/ 8681F: include/uapi/linux/gfs2_ondisk.h 8682 8683GIGABYTE WMI DRIVER 8684M: Thomas Weißschuh <thomas@weissschuh.net> 8685L: platform-driver-x86@vger.kernel.org 8686S: Maintained 8687F: drivers/platform/x86/gigabyte-wmi.c 8688 8689GNSS SUBSYSTEM 8690M: Johan Hovold <johan@kernel.org> 8691S: Maintained 8692T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8693F: Documentation/ABI/testing/sysfs-class-gnss 8694F: Documentation/devicetree/bindings/gnss/ 8695F: drivers/gnss/ 8696F: include/linux/gnss.h 8697 8698GO7007 MPEG CODEC 8699M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8700L: linux-media@vger.kernel.org 8701S: Maintained 8702F: drivers/media/usb/go7007/ 8703 8704GOODIX TOUCHSCREEN 8705M: Bastien Nocera <hadess@hadess.net> 8706M: Hans de Goede <hdegoede@redhat.com> 8707L: linux-input@vger.kernel.org 8708S: Maintained 8709F: drivers/input/touchscreen/goodix* 8710 8711GOOGLE ETHERNET DRIVERS 8712M: Jeroen de Borst <jeroendb@google.com> 8713M: Catherine Sullivan <csully@google.com> 8714R: Shailend Chand <shailend@google.com> 8715L: netdev@vger.kernel.org 8716S: Supported 8717F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8718F: drivers/net/ethernet/google 8719 8720GPD POCKET FAN DRIVER 8721M: Hans de Goede <hdegoede@redhat.com> 8722L: platform-driver-x86@vger.kernel.org 8723S: Maintained 8724F: drivers/platform/x86/gpd-pocket-fan.c 8725 8726GPIO ACPI SUPPORT 8727M: Mika Westerberg <mika.westerberg@linux.intel.com> 8728M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8729L: linux-gpio@vger.kernel.org 8730L: linux-acpi@vger.kernel.org 8731S: Supported 8732T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8733F: Documentation/firmware-guide/acpi/gpio-properties.rst 8734F: drivers/gpio/gpiolib-acpi.c 8735F: drivers/gpio/gpiolib-acpi.h 8736 8737GPIO AGGREGATOR 8738M: Geert Uytterhoeven <geert+renesas@glider.be> 8739L: linux-gpio@vger.kernel.org 8740S: Supported 8741F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8742F: drivers/gpio/gpio-aggregator.c 8743 8744GPIO IR Transmitter 8745M: Sean Young <sean@mess.org> 8746L: linux-media@vger.kernel.org 8747S: Maintained 8748F: drivers/media/rc/gpio-ir-tx.c 8749 8750GPIO MOCKUP DRIVER 8751M: Bamvor Jian Zhang <bamv2005@gmail.com> 8752L: linux-gpio@vger.kernel.org 8753S: Maintained 8754F: drivers/gpio/gpio-mockup.c 8755F: tools/testing/selftests/gpio/ 8756 8757GPIO REGMAP 8758R: Michael Walle <michael@walle.cc> 8759S: Maintained 8760F: drivers/gpio/gpio-regmap.c 8761F: include/linux/gpio/regmap.h 8762 8763GPIO SUBSYSTEM 8764M: Linus Walleij <linus.walleij@linaro.org> 8765M: Bartosz Golaszewski <brgl@bgdev.pl> 8766L: linux-gpio@vger.kernel.org 8767S: Maintained 8768T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8769F: Documentation/ABI/obsolete/sysfs-gpio 8770F: Documentation/ABI/testing/gpio-cdev 8771F: Documentation/admin-guide/gpio/ 8772F: Documentation/devicetree/bindings/gpio/ 8773F: Documentation/driver-api/gpio/ 8774F: drivers/gpio/ 8775F: include/asm-generic/gpio.h 8776F: include/dt-bindings/gpio/ 8777F: include/linux/gpio.h 8778F: include/linux/gpio/ 8779F: include/linux/of_gpio.h 8780F: include/uapi/linux/gpio.h 8781F: tools/gpio/ 8782 8783GRE DEMULTIPLEXER DRIVER 8784M: Dmitry Kozlov <xeb@mail.ru> 8785L: netdev@vger.kernel.org 8786S: Maintained 8787F: include/net/gre.h 8788F: net/ipv4/gre_demux.c 8789F: net/ipv4/gre_offload.c 8790 8791GRETH 10/100/1G Ethernet MAC device driver 8792M: Andreas Larsson <andreas@gaisler.com> 8793L: netdev@vger.kernel.org 8794S: Maintained 8795F: drivers/net/ethernet/aeroflex/ 8796 8797GREYBUS AUDIO PROTOCOLS DRIVERS 8798M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8799M: Mark Greer <mgreer@animalcreek.com> 8800S: Maintained 8801F: drivers/staging/greybus/audio_apbridgea.c 8802F: drivers/staging/greybus/audio_apbridgea.h 8803F: drivers/staging/greybus/audio_codec.c 8804F: drivers/staging/greybus/audio_codec.h 8805F: drivers/staging/greybus/audio_gb.c 8806F: drivers/staging/greybus/audio_manager.c 8807F: drivers/staging/greybus/audio_manager.h 8808F: drivers/staging/greybus/audio_manager_module.c 8809F: drivers/staging/greybus/audio_manager_private.h 8810F: drivers/staging/greybus/audio_manager_sysfs.c 8811F: drivers/staging/greybus/audio_module.c 8812F: drivers/staging/greybus/audio_topology.c 8813 8814GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8815M: Viresh Kumar <vireshk@kernel.org> 8816S: Maintained 8817F: drivers/staging/greybus/authentication.c 8818F: drivers/staging/greybus/bootrom.c 8819F: drivers/staging/greybus/firmware.h 8820F: drivers/staging/greybus/fw-core.c 8821F: drivers/staging/greybus/fw-download.c 8822F: drivers/staging/greybus/fw-management.c 8823F: drivers/staging/greybus/greybus_authentication.h 8824F: drivers/staging/greybus/greybus_firmware.h 8825F: drivers/staging/greybus/hid.c 8826F: drivers/staging/greybus/i2c.c 8827F: drivers/staging/greybus/spi.c 8828F: drivers/staging/greybus/spilib.c 8829F: drivers/staging/greybus/spilib.h 8830 8831GREYBUS LOOPBACK DRIVER 8832M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8833S: Maintained 8834F: drivers/staging/greybus/loopback.c 8835 8836GREYBUS PLATFORM DRIVERS 8837M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8838S: Maintained 8839F: drivers/staging/greybus/arche-apb-ctrl.c 8840F: drivers/staging/greybus/arche-platform.c 8841F: drivers/staging/greybus/arche_platform.h 8842 8843GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8844M: Rui Miguel Silva <rmfrfs@gmail.com> 8845S: Maintained 8846F: drivers/staging/greybus/gpio.c 8847F: drivers/staging/greybus/light.c 8848F: drivers/staging/greybus/power_supply.c 8849F: drivers/staging/greybus/sdio.c 8850F: drivers/staging/greybus/spi.c 8851F: drivers/staging/greybus/spilib.c 8852 8853GREYBUS SUBSYSTEM 8854M: Johan Hovold <johan@kernel.org> 8855M: Alex Elder <elder@kernel.org> 8856M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8857L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8858S: Maintained 8859F: drivers/greybus/ 8860F: drivers/staging/greybus/ 8861F: include/linux/greybus.h 8862F: include/linux/greybus/ 8863 8864GREYBUS UART PROTOCOLS DRIVERS 8865M: David Lin <dtwlin@gmail.com> 8866S: Maintained 8867F: drivers/staging/greybus/log.c 8868F: drivers/staging/greybus/uart.c 8869 8870GS1662 VIDEO SERIALIZER 8871M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8872L: linux-media@vger.kernel.org 8873S: Maintained 8874T: git git://linuxtv.org/media_tree.git 8875F: drivers/media/spi/gs1662.c 8876 8877GSPCA FINEPIX SUBDRIVER 8878M: Frank Zago <frank@zago.net> 8879L: linux-media@vger.kernel.org 8880S: Maintained 8881T: git git://linuxtv.org/media_tree.git 8882F: drivers/media/usb/gspca/finepix.c 8883 8884GSPCA GL860 SUBDRIVER 8885M: Olivier Lorin <o.lorin@laposte.net> 8886L: linux-media@vger.kernel.org 8887S: Maintained 8888T: git git://linuxtv.org/media_tree.git 8889F: drivers/media/usb/gspca/gl860/ 8890 8891GSPCA M5602 SUBDRIVER 8892M: Erik Andren <erik.andren@gmail.com> 8893L: linux-media@vger.kernel.org 8894S: Maintained 8895T: git git://linuxtv.org/media_tree.git 8896F: drivers/media/usb/gspca/m5602/ 8897 8898GSPCA PAC207 SONIXB SUBDRIVER 8899M: Hans Verkuil <hverkuil@xs4all.nl> 8900L: linux-media@vger.kernel.org 8901S: Odd Fixes 8902T: git git://linuxtv.org/media_tree.git 8903F: drivers/media/usb/gspca/pac207.c 8904 8905GSPCA SN9C20X SUBDRIVER 8906M: Brian Johnson <brijohn@gmail.com> 8907L: linux-media@vger.kernel.org 8908S: Maintained 8909T: git git://linuxtv.org/media_tree.git 8910F: drivers/media/usb/gspca/sn9c20x.c 8911 8912GSPCA T613 SUBDRIVER 8913M: Leandro Costantino <lcostantino@gmail.com> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/usb/gspca/t613.c 8918 8919GSPCA USB WEBCAM DRIVER 8920M: Hans Verkuil <hverkuil@xs4all.nl> 8921L: linux-media@vger.kernel.org 8922S: Odd Fixes 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/ 8925 8926GTP (GPRS Tunneling Protocol) 8927M: Pablo Neira Ayuso <pablo@netfilter.org> 8928M: Harald Welte <laforge@gnumonks.org> 8929L: osmocom-net-gprs@lists.osmocom.org 8930S: Maintained 8931T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8932F: drivers/net/gtp.c 8933 8934GUID PARTITION TABLE (GPT) 8935M: Davidlohr Bueso <dave@stgolabs.net> 8936L: linux-efi@vger.kernel.org 8937S: Maintained 8938F: block/partitions/efi.* 8939 8940HABANALABS PCI DRIVER 8941M: Oded Gabbay <ogabbay@kernel.org> 8942S: Supported 8943T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8944F: Documentation/ABI/testing/debugfs-driver-habanalabs 8945F: Documentation/ABI/testing/sysfs-driver-habanalabs 8946F: drivers/misc/habanalabs/ 8947F: include/trace/events/habanalabs.h 8948F: include/uapi/misc/habanalabs.h 8949 8950HACKRF MEDIA DRIVER 8951M: Antti Palosaari <crope@iki.fi> 8952L: linux-media@vger.kernel.org 8953S: Maintained 8954W: https://linuxtv.org 8955W: http://palosaari.fi/linux/ 8956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8957T: git git://linuxtv.org/anttip/media_tree.git 8958F: drivers/media/usb/hackrf/ 8959 8960HANTRO VPU CODEC DRIVER 8961M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8962M: Philipp Zabel <p.zabel@pengutronix.de> 8963L: linux-media@vger.kernel.org 8964L: linux-rockchip@lists.infradead.org 8965S: Maintained 8966F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8967F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8968F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8969F: drivers/media/platform/verisilicon/ 8970 8971HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8972M: Frank Seidel <frank@f-seidel.de> 8973L: platform-driver-x86@vger.kernel.org 8974S: Maintained 8975W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8976F: drivers/platform/x86/hdaps.c 8977 8978HARDWARE MONITORING 8979M: Jean Delvare <jdelvare@suse.com> 8980M: Guenter Roeck <linux@roeck-us.net> 8981L: linux-hwmon@vger.kernel.org 8982S: Maintained 8983W: http://hwmon.wiki.kernel.org/ 8984T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8985F: Documentation/ABI/testing/sysfs-class-hwmon 8986F: Documentation/devicetree/bindings/hwmon/ 8987F: Documentation/hwmon/ 8988F: drivers/hwmon/ 8989F: include/linux/hwmon*.h 8990F: include/trace/events/hwmon*.h 8991K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8992 8993HARDWARE RANDOM NUMBER GENERATOR CORE 8994M: Olivia Mackall <olivia@selenic.com> 8995M: Herbert Xu <herbert@gondor.apana.org.au> 8996L: linux-crypto@vger.kernel.org 8997S: Odd fixes 8998F: Documentation/admin-guide/hw_random.rst 8999F: Documentation/devicetree/bindings/rng/ 9000F: drivers/char/hw_random/ 9001F: include/linux/hw_random.h 9002 9003HARDWARE SPINLOCK CORE 9004M: Ohad Ben-Cohen <ohad@wizery.com> 9005M: Bjorn Andersson <andersson@kernel.org> 9006R: Baolin Wang <baolin.wang7@gmail.com> 9007L: linux-remoteproc@vger.kernel.org 9008S: Maintained 9009T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9010F: Documentation/devicetree/bindings/hwlock/ 9011F: Documentation/locking/hwspinlock.rst 9012F: drivers/hwspinlock/ 9013F: include/linux/hwspinlock.h 9014 9015HARDWARE TRACING FACILITIES 9016M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9017S: Maintained 9018F: drivers/hwtracing/ 9019 9020HARMONY SOUND DRIVER 9021L: linux-parisc@vger.kernel.org 9022S: Maintained 9023F: sound/parisc/harmony.* 9024 9025HDPVR USB VIDEO ENCODER DRIVER 9026M: Hans Verkuil <hverkuil@xs4all.nl> 9027L: linux-media@vger.kernel.org 9028S: Odd Fixes 9029W: https://linuxtv.org 9030T: git git://linuxtv.org/media_tree.git 9031F: drivers/media/usb/hdpvr/ 9032 9033HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9034M: Matt Hsiao <matt.hsiao@hpe.com> 9035S: Supported 9036F: drivers/misc/hpilo.[ch] 9037 9038HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9039M: Jerry Hoemann <jerry.hoemann@hpe.com> 9040S: Supported 9041F: Documentation/watchdog/hpwdt.rst 9042F: drivers/watchdog/hpwdt.c 9043 9044HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9045M: Don Brace <don.brace@microchip.com> 9046L: storagedev@microchip.com 9047L: linux-scsi@vger.kernel.org 9048S: Supported 9049F: Documentation/scsi/hpsa.rst 9050F: drivers/scsi/hpsa*.[ch] 9051F: include/linux/cciss*.h 9052F: include/uapi/linux/cciss*.h 9053 9054HFI1 DRIVER 9055M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9056L: linux-rdma@vger.kernel.org 9057S: Supported 9058F: drivers/infiniband/hw/hfi1 9059 9060HFS FILESYSTEM 9061L: linux-fsdevel@vger.kernel.org 9062S: Orphan 9063F: Documentation/filesystems/hfs.rst 9064F: fs/hfs/ 9065 9066HFSPLUS FILESYSTEM 9067L: linux-fsdevel@vger.kernel.org 9068S: Orphan 9069F: Documentation/filesystems/hfsplus.rst 9070F: fs/hfsplus/ 9071 9072HGA FRAMEBUFFER DRIVER 9073M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9074L: linux-nvidia@lists.surfsouth.com 9075S: Maintained 9076W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9077F: drivers/video/fbdev/hgafb.c 9078 9079HIBERNATION (aka Software Suspend, aka swsusp) 9080M: "Rafael J. Wysocki" <rafael@kernel.org> 9081M: Pavel Machek <pavel@ucw.cz> 9082L: linux-pm@vger.kernel.org 9083S: Supported 9084B: https://bugzilla.kernel.org 9085F: arch/*/include/asm/suspend*.h 9086F: arch/x86/power/ 9087F: drivers/base/power/ 9088F: include/linux/freezer.h 9089F: include/linux/pm.h 9090F: include/linux/suspend.h 9091F: kernel/power/ 9092 9093HID CORE LAYER 9094M: Jiri Kosina <jikos@kernel.org> 9095M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9096L: linux-input@vger.kernel.org 9097S: Maintained 9098T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9099F: drivers/hid/ 9100F: include/linux/hid* 9101F: include/uapi/linux/hid* 9102 9103HID LOGITECH DRIVERS 9104R: Filipe Laíns <lains@riseup.net> 9105L: linux-input@vger.kernel.org 9106S: Maintained 9107F: drivers/hid/hid-logitech-* 9108 9109HID PLAYSTATION DRIVER 9110M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9111L: linux-input@vger.kernel.org 9112S: Supported 9113F: drivers/hid/hid-playstation.c 9114 9115HID PHOENIX RC FLIGHT CONTROLLER 9116M: Marcus Folkesson <marcus.folkesson@gmail.com> 9117L: linux-input@vger.kernel.org 9118S: Maintained 9119F: drivers/hid/hid-pxrc.c 9120 9121HID SENSOR HUB DRIVERS 9122M: Jiri Kosina <jikos@kernel.org> 9123M: Jonathan Cameron <jic23@kernel.org> 9124M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9125L: linux-input@vger.kernel.org 9126L: linux-iio@vger.kernel.org 9127S: Maintained 9128F: Documentation/hid/hid-sensor* 9129F: drivers/hid/hid-sensor-* 9130F: drivers/iio/*/hid-* 9131F: include/linux/hid-sensor-* 9132 9133HID VRC-2 CAR CONTROLLER DRIVER 9134M: Marcus Folkesson <marcus.folkesson@gmail.com> 9135L: linux-input@vger.kernel.org 9136S: Maintained 9137F: drivers/hid/hid-vrc2.c 9138 9139HID WACOM DRIVER 9140M: Ping Cheng <ping.cheng@wacom.com> 9141M: Jason Gerecke <jason.gerecke@wacom.com> 9142L: linux-input@vger.kernel.org 9143S: Maintained 9144F: drivers/hid/wacom.h 9145F: drivers/hid/wacom_* 9146 9147HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9148M: Thomas Gleixner <tglx@linutronix.de> 9149L: linux-kernel@vger.kernel.org 9150S: Maintained 9151T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9152F: Documentation/timers/ 9153F: include/linux/clockchips.h 9154F: include/linux/hrtimer.h 9155F: kernel/time/clockevents.c 9156F: kernel/time/hrtimer.c 9157F: kernel/time/timer_*.c 9158 9159HIGH-SPEED SCC DRIVER FOR AX.25 9160L: linux-hams@vger.kernel.org 9161S: Orphan 9162F: drivers/net/hamradio/scc.c 9163 9164HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9165M: HighPoint Linux Team <linux@highpoint-tech.com> 9166S: Supported 9167W: http://www.highpoint-tech.com 9168F: Documentation/scsi/hptiop.rst 9169F: drivers/scsi/hptiop.c 9170 9171HIPPI 9172M: Jes Sorensen <jes@trained-monkey.org> 9173L: linux-hippi@sunsite.dk 9174S: Maintained 9175F: drivers/net/hippi/ 9176F: include/linux/hippidevice.h 9177F: include/uapi/linux/if_hippi.h 9178F: net/802/hippi.c 9179 9180HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9181M: Kurt Kanzenbach <kurt@linutronix.de> 9182L: netdev@vger.kernel.org 9183S: Maintained 9184F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9185F: drivers/net/dsa/hirschmann/* 9186F: include/linux/platform_data/hirschmann-hellcreek.h 9187F: net/dsa/tag_hellcreek.c 9188 9189HISILICON DMA DRIVER 9190M: Zhou Wang <wangzhou1@hisilicon.com> 9191M: Jie Hai <haijie1@hisilicon.com> 9192L: dmaengine@vger.kernel.org 9193S: Maintained 9194F: drivers/dma/hisi_dma.c 9195 9196HISILICON GPIO DRIVER 9197M: Jay Fang <f.fangjian@huawei.com> 9198L: linux-gpio@vger.kernel.org 9199S: Maintained 9200F: drivers/gpio/gpio-hisi.c 9201 9202HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9203M: Longfang Liu <liulongfang@huawei.com> 9204L: linux-crypto@vger.kernel.org 9205S: Maintained 9206F: Documentation/ABI/testing/debugfs-hisi-hpre 9207F: drivers/crypto/hisilicon/hpre/hpre.h 9208F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9209F: drivers/crypto/hisilicon/hpre/hpre_main.c 9210 9211HISILICON I2C CONTROLLER DRIVER 9212M: Yicong Yang <yangyicong@hisilicon.com> 9213L: linux-i2c@vger.kernel.org 9214S: Maintained 9215W: https://www.hisilicon.com 9216F: drivers/i2c/busses/i2c-hisi.c 9217 9218HISILICON LPC BUS DRIVER 9219M: Jay Fang <f.fangjian@huawei.com> 9220S: Maintained 9221W: http://www.hisilicon.com 9222F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9223F: drivers/bus/hisi_lpc.c 9224 9225HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9226M: Yisen Zhuang <yisen.zhuang@huawei.com> 9227M: Salil Mehta <salil.mehta@huawei.com> 9228L: netdev@vger.kernel.org 9229S: Maintained 9230W: http://www.hisilicon.com 9231F: drivers/net/ethernet/hisilicon/hns3/ 9232 9233HISILICON NETWORK SUBSYSTEM DRIVER 9234M: Yisen Zhuang <yisen.zhuang@huawei.com> 9235M: Salil Mehta <salil.mehta@huawei.com> 9236L: netdev@vger.kernel.org 9237S: Maintained 9238W: http://www.hisilicon.com 9239F: Documentation/devicetree/bindings/net/hisilicon*.txt 9240F: drivers/net/ethernet/hisilicon/ 9241 9242HIKEY960 ONBOARD USB GPIO HUB DRIVER 9243M: John Stultz <jstultz@google.com> 9244L: linux-kernel@vger.kernel.org 9245S: Maintained 9246F: drivers/misc/hisi_hikey_usb.c 9247 9248HISILICON PMU DRIVER 9249M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9250M: Qi Liu <liuqi115@huawei.com> 9251S: Supported 9252W: http://www.hisilicon.com 9253F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9254F: Documentation/admin-guide/perf/hisi-pmu.rst 9255F: drivers/perf/hisilicon 9256 9257HISILICON HNS3 PMU DRIVER 9258M: Guangbin Huang <huangguangbin2@huawei.com> 9259S: Supported 9260F: Documentation/admin-guide/perf/hns3-pmu.rst 9261F: drivers/perf/hisilicon/hns3_pmu.c 9262 9263HISILICON PTT DRIVER 9264M: Yicong Yang <yangyicong@hisilicon.com> 9265L: linux-kernel@vger.kernel.org 9266S: Maintained 9267F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9268F: Documentation/trace/hisi-ptt.rst 9269F: drivers/hwtracing/ptt/ 9270 9271HISILICON QM DRIVER 9272M: Weili Qian <qianweili@huawei.com> 9273M: Zhou Wang <wangzhou1@hisilicon.com> 9274L: linux-crypto@vger.kernel.org 9275S: Maintained 9276F: drivers/crypto/hisilicon/Kconfig 9277F: drivers/crypto/hisilicon/Makefile 9278F: drivers/crypto/hisilicon/qm.c 9279F: drivers/crypto/hisilicon/sgl.c 9280F: include/linux/hisi_acc_qm.h 9281 9282HISILICON ZIP Controller DRIVER 9283M: Yang Shen <shenyang39@huawei.com> 9284M: Zhou Wang <wangzhou1@hisilicon.com> 9285L: linux-crypto@vger.kernel.org 9286S: Maintained 9287F: Documentation/ABI/testing/debugfs-hisi-zip 9288F: drivers/crypto/hisilicon/zip/ 9289 9290HISILICON ROCE DRIVER 9291M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9292M: Wenpeng Liang <liangwenpeng@huawei.com> 9293L: linux-rdma@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9296F: drivers/infiniband/hw/hns/ 9297 9298HISILICON SAS Controller 9299M: John Garry <john.garry@huawei.com> 9300S: Supported 9301W: http://www.hisilicon.com 9302F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9303F: drivers/scsi/hisi_sas/ 9304 9305HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9306M: Kai Ye <yekai13@huawei.com> 9307M: Longfang Liu <liulongfang@huawei.com> 9308L: linux-crypto@vger.kernel.org 9309S: Maintained 9310F: Documentation/ABI/testing/debugfs-hisi-sec 9311F: drivers/crypto/hisilicon/sec2/sec.h 9312F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9313F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9314F: drivers/crypto/hisilicon/sec2/sec_main.c 9315 9316HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9317M: Jay Fang <f.fangjian@huawei.com> 9318L: linux-spi@vger.kernel.org 9319S: Maintained 9320W: http://www.hisilicon.com 9321F: drivers/spi/spi-hisi-kunpeng.c 9322 9323HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9324M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9325L: linux-kernel@vger.kernel.org 9326S: Maintained 9327F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9328F: drivers/spmi/hisi-spmi-controller.c 9329 9330HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9331M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9332L: linux-kernel@vger.kernel.org 9333S: Maintained 9334F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9335F: drivers/mfd/hi6421-spmi-pmic.c 9336 9337HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9338M: Weili Qian <qianweili@huawei.com> 9339S: Maintained 9340F: drivers/crypto/hisilicon/trng/trng.c 9341 9342HISILICON V3XX SPI NOR FLASH Controller Driver 9343M: Jay Fang <f.fangjian@huawei.com> 9344S: Maintained 9345W: http://www.hisilicon.com 9346F: drivers/spi/spi-hisi-sfc-v3xx.c 9347 9348HMM - Heterogeneous Memory Management 9349M: Jérôme Glisse <jglisse@redhat.com> 9350L: linux-mm@kvack.org 9351S: Maintained 9352F: Documentation/mm/hmm.rst 9353F: include/linux/hmm* 9354F: lib/test_hmm* 9355F: mm/hmm* 9356F: tools/testing/selftests/vm/*hmm* 9357 9358HOST AP DRIVER 9359M: Jouni Malinen <j@w1.fi> 9360L: linux-wireless@vger.kernel.org 9361S: Obsolete 9362W: http://w1.fi/hostap-driver.html 9363F: drivers/net/wireless/intersil/hostap/ 9364 9365HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9366L: platform-driver-x86@vger.kernel.org 9367S: Orphan 9368F: drivers/platform/x86/tc1100-wmi.c 9369 9370HPET: High Precision Event Timers driver 9371M: Clemens Ladisch <clemens@ladisch.de> 9372S: Maintained 9373F: Documentation/timers/hpet.rst 9374F: drivers/char/hpet.c 9375F: include/linux/hpet.h 9376F: include/uapi/linux/hpet.h 9377 9378HPET: x86 9379S: Orphan 9380F: arch/x86/include/asm/hpet.h 9381F: arch/x86/kernel/hpet.c 9382 9383HPFS FILESYSTEM 9384M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9385S: Maintained 9386W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9387F: fs/hpfs/ 9388 9389HSI SUBSYSTEM 9390M: Sebastian Reichel <sre@kernel.org> 9391S: Maintained 9392T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9393F: Documentation/ABI/testing/sysfs-bus-hsi 9394F: Documentation/driver-api/hsi.rst 9395F: drivers/hsi/ 9396F: include/linux/hsi/ 9397F: include/uapi/linux/hsi/ 9398 9399HSO 3G MODEM DRIVER 9400L: linux-usb@vger.kernel.org 9401S: Orphan 9402F: drivers/net/usb/hso.c 9403 9404HSR NETWORK PROTOCOL 9405L: netdev@vger.kernel.org 9406S: Orphan 9407F: net/hsr/ 9408 9409HT16K33 LED CONTROLLER DRIVER 9410M: Robin van der Gracht <robin@protonic.nl> 9411S: Maintained 9412F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9413F: drivers/auxdisplay/ht16k33.c 9414 9415HTCPEN TOUCHSCREEN DRIVER 9416M: Pau Oliva Fora <pof@eslack.org> 9417L: linux-input@vger.kernel.org 9418S: Maintained 9419F: drivers/input/touchscreen/htcpen.c 9420 9421HTE SUBSYSTEM 9422M: Dipen Patel <dipenp@nvidia.com> 9423S: Maintained 9424F: Documentation/devicetree/bindings/timestamp/ 9425F: Documentation/driver-api/hte/ 9426F: drivers/hte/ 9427F: include/linux/hte.h 9428 9429HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9430M: Lorenzo Bianconi <lorenzo@kernel.org> 9431L: linux-iio@vger.kernel.org 9432S: Maintained 9433W: http://www.st.com/ 9434F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9435F: drivers/iio/humidity/hts221* 9436 9437HUAWEI ETHERNET DRIVER 9438M: Cai Huoqing <cai.huoqing@linux.dev> 9439L: netdev@vger.kernel.org 9440S: Maintained 9441F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9442F: drivers/net/ethernet/huawei/hinic/ 9443 9444HUGETLB SUBSYSTEM 9445M: Mike Kravetz <mike.kravetz@oracle.com> 9446M: Muchun Song <songmuchun@bytedance.com> 9447L: linux-mm@kvack.org 9448S: Maintained 9449F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9450F: Documentation/admin-guide/mm/hugetlbpage.rst 9451F: Documentation/mm/hugetlbfs_reserv.rst 9452F: Documentation/mm/vmemmap_dedup.rst 9453F: fs/hugetlbfs/ 9454F: include/linux/hugetlb.h 9455F: mm/hugetlb.c 9456F: mm/hugetlb_vmemmap.c 9457F: mm/hugetlb_vmemmap.h 9458 9459HVA ST MEDIA DRIVER 9460M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9461L: linux-media@vger.kernel.org 9462S: Supported 9463W: https://linuxtv.org 9464T: git git://linuxtv.org/media_tree.git 9465F: drivers/media/platform/st/sti/hva 9466 9467HWPOISON MEMORY FAILURE HANDLING 9468M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9469R: Miaohe Lin <linmiaohe@huawei.com> 9470L: linux-mm@kvack.org 9471S: Maintained 9472F: mm/hwpoison-inject.c 9473F: mm/memory-failure.c 9474 9475HYCON HY46XX TOUCHSCREEN SUPPORT 9476M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9477L: linux-input@vger.kernel.org 9478S: Maintained 9479F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9480F: drivers/input/touchscreen/hycon-hy46xx.c 9481 9482HYGON PROCESSOR SUPPORT 9483M: Pu Wen <puwen@hygon.cn> 9484L: linux-kernel@vger.kernel.org 9485S: Maintained 9486F: arch/x86/kernel/cpu/hygon.c 9487 9488HYNIX HI556 SENSOR DRIVER 9489M: Shawn Tu <shawnx.tu@intel.com> 9490L: linux-media@vger.kernel.org 9491S: Maintained 9492T: git git://linuxtv.org/media_tree.git 9493F: drivers/media/i2c/hi556.c 9494 9495HYNIX HI846 SENSOR DRIVER 9496M: Martin Kepplinger <martin.kepplinger@puri.sm> 9497L: linux-media@vger.kernel.org 9498S: Maintained 9499F: drivers/media/i2c/hi846.c 9500 9501HYNIX HI847 SENSOR DRIVER 9502M: Shawn Tu <shawnx.tu@intel.com> 9503L: linux-media@vger.kernel.org 9504S: Maintained 9505F: drivers/media/i2c/hi847.c 9506 9507Hyper-V/Azure CORE AND DRIVERS 9508M: "K. Y. Srinivasan" <kys@microsoft.com> 9509M: Haiyang Zhang <haiyangz@microsoft.com> 9510M: Wei Liu <wei.liu@kernel.org> 9511M: Dexuan Cui <decui@microsoft.com> 9512L: linux-hyperv@vger.kernel.org 9513S: Supported 9514T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9515F: Documentation/ABI/stable/sysfs-bus-vmbus 9516F: Documentation/ABI/testing/debugfs-hyperv 9517F: Documentation/virt/hyperv 9518F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9519F: arch/arm64/hyperv 9520F: arch/arm64/include/asm/hyperv-tlfs.h 9521F: arch/arm64/include/asm/mshyperv.h 9522F: arch/x86/hyperv 9523F: arch/x86/include/asm/hyperv-tlfs.h 9524F: arch/x86/include/asm/mshyperv.h 9525F: arch/x86/include/asm/trace/hyperv.h 9526F: arch/x86/kernel/cpu/mshyperv.c 9527F: drivers/clocksource/hyperv_timer.c 9528F: drivers/hid/hid-hyperv.c 9529F: drivers/hv/ 9530F: drivers/input/serio/hyperv-keyboard.c 9531F: drivers/iommu/hyperv-iommu.c 9532F: drivers/net/ethernet/microsoft/ 9533F: drivers/net/hyperv/ 9534F: drivers/pci/controller/pci-hyperv-intf.c 9535F: drivers/pci/controller/pci-hyperv.c 9536F: drivers/scsi/storvsc_drv.c 9537F: drivers/uio/uio_hv_generic.c 9538F: drivers/video/fbdev/hyperv_fb.c 9539F: include/asm-generic/hyperv-tlfs.h 9540F: include/asm-generic/mshyperv.h 9541F: include/clocksource/hyperv_timer.h 9542F: include/linux/hyperv.h 9543F: include/net/mana 9544F: include/uapi/linux/hyperv.h 9545F: net/vmw_vsock/hyperv_transport.c 9546F: tools/hv/ 9547 9548HYPERBUS SUPPORT 9549M: Vignesh Raghavendra <vigneshr@ti.com> 9550L: linux-mtd@lists.infradead.org 9551S: Supported 9552Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9553C: irc://irc.oftc.net/mtd 9554T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9555F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9556F: drivers/mtd/hyperbus/ 9557F: include/linux/mtd/hyperbus.h 9558 9559HYPERVISOR VIRTUAL CONSOLE DRIVER 9560L: linuxppc-dev@lists.ozlabs.org 9561S: Odd Fixes 9562F: drivers/tty/hvc/ 9563 9564I2C ACPI SUPPORT 9565M: Mika Westerberg <mika.westerberg@linux.intel.com> 9566L: linux-i2c@vger.kernel.org 9567L: linux-acpi@vger.kernel.org 9568S: Maintained 9569F: drivers/i2c/i2c-core-acpi.c 9570 9571I2C CONTROLLER DRIVER FOR NVIDIA GPU 9572M: Ajay Gupta <ajayg@nvidia.com> 9573L: linux-i2c@vger.kernel.org 9574S: Maintained 9575F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9576F: drivers/i2c/busses/i2c-nvidia-gpu.c 9577 9578I2C MUXES 9579M: Peter Rosin <peda@axentia.se> 9580L: linux-i2c@vger.kernel.org 9581S: Maintained 9582F: Documentation/devicetree/bindings/i2c/i2c-arb* 9583F: Documentation/devicetree/bindings/i2c/i2c-gate* 9584F: Documentation/devicetree/bindings/i2c/i2c-mux* 9585F: Documentation/i2c/i2c-topology.rst 9586F: Documentation/i2c/muxes/ 9587F: drivers/i2c/i2c-mux.c 9588F: drivers/i2c/muxes/ 9589F: include/linux/i2c-mux.h 9590 9591I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9592M: Gregory CLEMENT <gregory.clement@bootlin.com> 9593L: linux-i2c@vger.kernel.org 9594S: Maintained 9595F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9596F: drivers/i2c/busses/i2c-mv64xxx.c 9597 9598I2C OVER PARALLEL PORT 9599M: Jean Delvare <jdelvare@suse.com> 9600L: linux-i2c@vger.kernel.org 9601S: Maintained 9602F: Documentation/i2c/busses/i2c-parport.rst 9603F: drivers/i2c/busses/i2c-parport.c 9604 9605I2C SUBSYSTEM 9606M: Wolfram Sang <wsa@kernel.org> 9607L: linux-i2c@vger.kernel.org 9608S: Maintained 9609W: https://i2c.wiki.kernel.org/ 9610Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9611T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9612F: Documentation/devicetree/bindings/i2c/i2c.txt 9613F: Documentation/i2c/ 9614F: drivers/i2c/* 9615F: include/dt-bindings/i2c/i2c.h 9616F: include/linux/i2c-dev.h 9617F: include/linux/i2c-smbus.h 9618F: include/linux/i2c.h 9619F: include/uapi/linux/i2c-*.h 9620F: include/uapi/linux/i2c.h 9621 9622I2C SUBSYSTEM HOST DRIVERS 9623L: linux-i2c@vger.kernel.org 9624S: Odd Fixes 9625W: https://i2c.wiki.kernel.org/ 9626Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9628F: Documentation/devicetree/bindings/i2c/ 9629F: drivers/i2c/algos/ 9630F: drivers/i2c/busses/ 9631F: include/dt-bindings/i2c/ 9632 9633I2C-TAOS-EVM DRIVER 9634M: Jean Delvare <jdelvare@suse.com> 9635L: linux-i2c@vger.kernel.org 9636S: Maintained 9637F: Documentation/i2c/busses/i2c-taos-evm.rst 9638F: drivers/i2c/busses/i2c-taos-evm.c 9639 9640I2C-TINY-USB DRIVER 9641M: Till Harbaum <till@harbaum.org> 9642L: linux-i2c@vger.kernel.org 9643S: Maintained 9644W: http://www.harbaum.org/till/i2c_tiny_usb 9645F: drivers/i2c/busses/i2c-tiny-usb.c 9646 9647I2C/SMBUS CONTROLLER DRIVERS FOR PC 9648M: Jean Delvare <jdelvare@suse.com> 9649L: linux-i2c@vger.kernel.org 9650S: Maintained 9651F: Documentation/i2c/busses/i2c-ali1535.rst 9652F: Documentation/i2c/busses/i2c-ali1563.rst 9653F: Documentation/i2c/busses/i2c-ali15x3.rst 9654F: Documentation/i2c/busses/i2c-amd756.rst 9655F: Documentation/i2c/busses/i2c-amd8111.rst 9656F: Documentation/i2c/busses/i2c-i801.rst 9657F: Documentation/i2c/busses/i2c-nforce2.rst 9658F: Documentation/i2c/busses/i2c-piix4.rst 9659F: Documentation/i2c/busses/i2c-sis5595.rst 9660F: Documentation/i2c/busses/i2c-sis630.rst 9661F: Documentation/i2c/busses/i2c-sis96x.rst 9662F: Documentation/i2c/busses/i2c-via.rst 9663F: Documentation/i2c/busses/i2c-viapro.rst 9664F: drivers/i2c/busses/i2c-ali1535.c 9665F: drivers/i2c/busses/i2c-ali1563.c 9666F: drivers/i2c/busses/i2c-ali15x3.c 9667F: drivers/i2c/busses/i2c-amd756-s4882.c 9668F: drivers/i2c/busses/i2c-amd756.c 9669F: drivers/i2c/busses/i2c-amd8111.c 9670F: drivers/i2c/busses/i2c-i801.c 9671F: drivers/i2c/busses/i2c-isch.c 9672F: drivers/i2c/busses/i2c-nforce2-s4985.c 9673F: drivers/i2c/busses/i2c-nforce2.c 9674F: drivers/i2c/busses/i2c-piix4.c 9675F: drivers/i2c/busses/i2c-sis5595.c 9676F: drivers/i2c/busses/i2c-sis630.c 9677F: drivers/i2c/busses/i2c-sis96x.c 9678F: drivers/i2c/busses/i2c-via.c 9679F: drivers/i2c/busses/i2c-viapro.c 9680 9681I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9682M: Hans de Goede <hdegoede@redhat.com> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685F: drivers/i2c/busses/i2c-cht-wc.c 9686 9687I2C/SMBUS ISMT DRIVER 9688M: Seth Heasley <seth.heasley@intel.com> 9689M: Neil Horman <nhorman@tuxdriver.com> 9690L: linux-i2c@vger.kernel.org 9691F: Documentation/i2c/busses/i2c-ismt.rst 9692F: drivers/i2c/busses/i2c-ismt.c 9693 9694I2C/SMBUS STUB DRIVER 9695M: Jean Delvare <jdelvare@suse.com> 9696L: linux-i2c@vger.kernel.org 9697S: Maintained 9698F: drivers/i2c/i2c-stub.c 9699 9700I3C DRIVER FOR CADENCE I3C MASTER IP 9701M: Przemysław Gaj <pgaj@cadence.com> 9702S: Maintained 9703F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9704F: drivers/i3c/master/i3c-master-cdns.c 9705 9706I3C DRIVER FOR SYNOPSYS DESIGNWARE 9707M: Vitor Soares <vitor.soares@synopsys.com> 9708S: Maintained 9709F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9710F: drivers/i3c/master/dw* 9711 9712I3C SUBSYSTEM 9713M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9714L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9715S: Maintained 9716C: irc://chat.freenode.net/linux-i3c 9717T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9718F: Documentation/ABI/testing/sysfs-bus-i3c 9719F: Documentation/devicetree/bindings/i3c/ 9720F: Documentation/driver-api/i3c 9721F: drivers/i3c/ 9722F: include/linux/i3c/ 9723 9724IA64 (Itanium) PLATFORM 9725L: linux-ia64@vger.kernel.org 9726S: Orphan 9727F: Documentation/ia64/ 9728F: arch/ia64/ 9729 9730IBM Operation Panel Input Driver 9731M: Eddie James <eajames@linux.ibm.com> 9732L: linux-input@vger.kernel.org 9733S: Maintained 9734F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9735F: drivers/input/misc/ibm-panel.c 9736 9737IBM Power 842 compression accelerator 9738M: Haren Myneni <haren@us.ibm.com> 9739S: Supported 9740F: crypto/842.c 9741F: drivers/crypto/nx/Kconfig 9742F: drivers/crypto/nx/Makefile 9743F: drivers/crypto/nx/nx-842* 9744F: include/linux/sw842.h 9745F: lib/842/ 9746 9747IBM Power in-Nest Crypto Acceleration 9748M: Breno Leitão <leitao@debian.org> 9749M: Nayna Jain <nayna@linux.ibm.com> 9750M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9751L: linux-crypto@vger.kernel.org 9752S: Supported 9753F: drivers/crypto/nx/Kconfig 9754F: drivers/crypto/nx/Makefile 9755F: drivers/crypto/nx/nx-aes* 9756F: drivers/crypto/nx/nx-sha* 9757F: drivers/crypto/nx/nx.* 9758F: drivers/crypto/nx/nx_csbcpb.h 9759F: drivers/crypto/nx/nx_debugfs.c 9760 9761IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9762M: Tyrel Datwyler <tyreld@linux.ibm.com> 9763L: linux-pci@vger.kernel.org 9764L: linuxppc-dev@lists.ozlabs.org 9765S: Supported 9766F: drivers/pci/hotplug/rpadlpar* 9767 9768IBM Power Linux RAID adapter 9769M: Brian King <brking@us.ibm.com> 9770S: Supported 9771F: drivers/scsi/ipr.* 9772 9773IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9774M: Tyrel Datwyler <tyreld@linux.ibm.com> 9775L: linux-pci@vger.kernel.org 9776L: linuxppc-dev@lists.ozlabs.org 9777S: Supported 9778F: drivers/pci/hotplug/rpaphp* 9779 9780IBM Power SRIOV Virtual NIC Device Driver 9781M: Haren Myneni <haren@linux.ibm.com> 9782M: Rick Lindsley <ricklind@linux.ibm.com> 9783R: Nick Child <nnac123@linux.ibm.com> 9784R: Dany Madden <danymadden@us.ibm.com> 9785R: Thomas Falcon <tlfalcon@linux.ibm.com> 9786L: netdev@vger.kernel.org 9787S: Supported 9788F: drivers/net/ethernet/ibm/ibmvnic.* 9789 9790IBM Power Virtual Accelerator Switchboard 9791L: linuxppc-dev@lists.ozlabs.org 9792S: Supported 9793F: arch/powerpc/include/asm/vas.h 9794F: arch/powerpc/platforms/powernv/copy-paste.h 9795F: arch/powerpc/platforms/powernv/vas* 9796 9797IBM Power Virtual Ethernet Device Driver 9798M: Nick Child <nnac123@linux.ibm.com> 9799L: netdev@vger.kernel.org 9800S: Supported 9801F: drivers/net/ethernet/ibm/ibmveth.* 9802 9803IBM Power Virtual FC Device Drivers 9804M: Tyrel Datwyler <tyreld@linux.ibm.com> 9805L: linux-scsi@vger.kernel.org 9806S: Supported 9807F: drivers/scsi/ibmvscsi/ibmvfc* 9808 9809IBM Power Virtual Management Channel Driver 9810M: Brad Warrum <bwarrum@linux.ibm.com> 9811M: Ritu Agarwal <rituagar@linux.ibm.com> 9812S: Supported 9813F: drivers/misc/ibmvmc.* 9814 9815IBM Power Virtual SCSI Device Drivers 9816M: Tyrel Datwyler <tyreld@linux.ibm.com> 9817L: linux-scsi@vger.kernel.org 9818S: Supported 9819F: drivers/scsi/ibmvscsi/ibmvscsi* 9820F: include/scsi/viosrp.h 9821 9822IBM Power Virtual SCSI Device Target Driver 9823M: Michael Cyr <mikecyr@linux.ibm.com> 9824L: linux-scsi@vger.kernel.org 9825L: target-devel@vger.kernel.org 9826S: Supported 9827F: drivers/scsi/ibmvscsi_tgt/ 9828 9829IBM Power VMX Cryptographic instructions 9830M: Breno Leitão <leitao@debian.org> 9831M: Nayna Jain <nayna@linux.ibm.com> 9832M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9833L: linux-crypto@vger.kernel.org 9834S: Supported 9835F: drivers/crypto/vmx/Kconfig 9836F: drivers/crypto/vmx/Makefile 9837F: drivers/crypto/vmx/aes* 9838F: drivers/crypto/vmx/ghash* 9839F: drivers/crypto/vmx/ppc-xlate.pl 9840F: drivers/crypto/vmx/vmx.c 9841 9842IBM ServeRAID RAID DRIVER 9843S: Orphan 9844F: drivers/scsi/ips.* 9845 9846ICH LPC AND GPIO DRIVER 9847M: Peter Tyser <ptyser@xes-inc.com> 9848S: Maintained 9849F: drivers/gpio/gpio-ich.c 9850F: drivers/mfd/lpc_ich.c 9851 9852ICY I2C DRIVER 9853M: Max Staudt <max@enpas.org> 9854L: linux-i2c@vger.kernel.org 9855S: Maintained 9856F: drivers/i2c/busses/i2c-icy.c 9857 9858IDEAPAD LAPTOP EXTRAS DRIVER 9859M: Ike Panhc <ike.pan@canonical.com> 9860L: platform-driver-x86@vger.kernel.org 9861S: Maintained 9862W: http://launchpad.net/ideapad-laptop 9863F: drivers/platform/x86/ideapad-laptop.c 9864 9865IDEAPAD LAPTOP SLIDEBAR DRIVER 9866M: Andrey Moiseev <o2g.org.ru@gmail.com> 9867L: linux-input@vger.kernel.org 9868S: Maintained 9869W: https://github.com/o2genum/ideapad-slidebar 9870F: drivers/input/misc/ideapad_slidebar.c 9871 9872IDMAPPED MOUNTS 9873M: Christian Brauner <brauner@kernel.org> 9874M: Seth Forshee <sforshee@kernel.org> 9875L: linux-fsdevel@vger.kernel.org 9876S: Maintained 9877T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9878F: Documentation/filesystems/idmappings.rst 9879F: tools/testing/selftests/mount_setattr/ 9880F: include/linux/mnt_idmapping.h 9881 9882IDT VersaClock 5 CLOCK DRIVER 9883M: Luca Ceresoli <luca@lucaceresoli.net> 9884S: Maintained 9885F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9886F: drivers/clk/clk-versaclock5.c 9887 9888IEEE 802.15.4 SUBSYSTEM 9889M: Alexander Aring <alex.aring@gmail.com> 9890M: Stefan Schmidt <stefan@datenfreihafen.org> 9891L: linux-wpan@vger.kernel.org 9892S: Maintained 9893W: https://linux-wpan.org/ 9894T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9895T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9896F: Documentation/networking/ieee802154.rst 9897F: drivers/net/ieee802154/ 9898F: include/linux/ieee802154.h 9899F: include/linux/nl802154.h 9900F: include/net/af_ieee802154.h 9901F: include/net/cfg802154.h 9902F: include/net/ieee802154_netdev.h 9903F: include/net/mac802154.h 9904F: include/net/nl802154.h 9905F: net/ieee802154/ 9906F: net/mac802154/ 9907 9908IFE PROTOCOL 9909M: Yotam Gigi <yotam.gi@gmail.com> 9910M: Jamal Hadi Salim <jhs@mojatatu.com> 9911F: include/net/ife.h 9912F: include/uapi/linux/ife.h 9913F: net/ife 9914 9915IGORPLUG-USB IR RECEIVER 9916M: Sean Young <sean@mess.org> 9917L: linux-media@vger.kernel.org 9918S: Maintained 9919F: drivers/media/rc/igorplugusb.c 9920 9921IGUANAWORKS USB IR TRANSCEIVER 9922M: Sean Young <sean@mess.org> 9923L: linux-media@vger.kernel.org 9924S: Maintained 9925F: drivers/media/rc/iguanair.c 9926 9927IIO DIGITAL POTENTIOMETER DAC 9928M: Peter Rosin <peda@axentia.se> 9929L: linux-iio@vger.kernel.org 9930S: Maintained 9931F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9932F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9933F: drivers/iio/dac/dpot-dac.c 9934 9935IIO ENVELOPE DETECTOR 9936M: Peter Rosin <peda@axentia.se> 9937L: linux-iio@vger.kernel.org 9938S: Maintained 9939F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9940F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9941F: drivers/iio/adc/envelope-detector.c 9942 9943IIO MULTIPLEXER 9944M: Peter Rosin <peda@axentia.se> 9945L: linux-iio@vger.kernel.org 9946S: Maintained 9947F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9948F: drivers/iio/multiplexer/iio-mux.c 9949 9950IIO SCMI BASED DRIVER 9951M: Jyoti Bhayana <jbhayana@google.com> 9952L: linux-iio@vger.kernel.org 9953S: Maintained 9954F: drivers/iio/common/scmi_sensors/scmi_iio.c 9955 9956IIO SUBSYSTEM AND DRIVERS 9957M: Jonathan Cameron <jic23@kernel.org> 9958R: Lars-Peter Clausen <lars@metafoo.de> 9959L: linux-iio@vger.kernel.org 9960S: Maintained 9961T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9962F: Documentation/ABI/testing/configfs-iio* 9963F: Documentation/ABI/testing/sysfs-bus-iio* 9964F: Documentation/devicetree/bindings/iio/ 9965F: drivers/iio/ 9966F: drivers/staging/iio/ 9967F: include/dt-bindings/iio/ 9968F: include/linux/iio/ 9969F: tools/iio/ 9970 9971IIO UNIT CONVERTER 9972M: Peter Rosin <peda@axentia.se> 9973L: linux-iio@vger.kernel.org 9974S: Maintained 9975F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9976F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9977F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9978F: drivers/iio/afe/iio-rescale.c 9979 9980IKANOS/ADI EAGLE ADSL USB DRIVER 9981M: Matthieu Castet <castet.matthieu@free.fr> 9982M: Stanislaw Gruszka <stf_xl@wp.pl> 9983S: Maintained 9984F: drivers/usb/atm/ueagle-atm.c 9985 9986IMAGIS TOUCHSCREEN DRIVER 9987M: Markuss Broks <markuss.broks@gmail.com> 9988S: Maintained 9989F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9990F: drivers/input/touchscreen/imagis.c 9991 9992IMGTEC ASCII LCD DRIVER 9993M: Paul Burton <paulburton@kernel.org> 9994S: Maintained 9995F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9996F: drivers/auxdisplay/img-ascii-lcd.c 9997 9998IMGTEC IR DECODER DRIVER 9999S: Orphan 10000F: drivers/media/rc/img-ir/ 10001 10002IMON SOUNDGRAPH USB IR RECEIVER 10003M: Sean Young <sean@mess.org> 10004L: linux-media@vger.kernel.org 10005S: Maintained 10006F: drivers/media/rc/imon.c 10007F: drivers/media/rc/imon_raw.c 10008 10009IMS TWINTURBO FRAMEBUFFER DRIVER 10010L: linux-fbdev@vger.kernel.org 10011S: Orphan 10012F: drivers/video/fbdev/imsttfb.c 10013 10014INA209 HARDWARE MONITOR DRIVER 10015M: Guenter Roeck <linux@roeck-us.net> 10016L: linux-hwmon@vger.kernel.org 10017S: Maintained 10018F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10019F: Documentation/hwmon/ina209.rst 10020F: drivers/hwmon/ina209.c 10021 10022INA2XX HARDWARE MONITOR DRIVER 10023M: Guenter Roeck <linux@roeck-us.net> 10024L: linux-hwmon@vger.kernel.org 10025S: Maintained 10026F: Documentation/hwmon/ina2xx.rst 10027F: drivers/hwmon/ina2xx.c 10028F: include/linux/platform_data/ina2xx.h 10029 10030INDUSTRY PACK SUBSYSTEM (IPACK) 10031M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10032M: Jens Taprogge <jens.taprogge@taprogge.org> 10033M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10034L: industrypack-devel@lists.sourceforge.net 10035S: Maintained 10036W: http://industrypack.sourceforge.net 10037F: drivers/ipack/ 10038 10039INFINEON DPS310 Driver 10040M: Eddie James <eajames@linux.ibm.com> 10041L: linux-iio@vger.kernel.org 10042S: Maintained 10043F: drivers/iio/pressure/dps310.c 10044 10045INFINIBAND SUBSYSTEM 10046M: Jason Gunthorpe <jgg@nvidia.com> 10047M: Leon Romanovsky <leonro@nvidia.com> 10048L: linux-rdma@vger.kernel.org 10049S: Supported 10050W: https://github.com/linux-rdma/rdma-core 10051Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10052T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10053F: Documentation/devicetree/bindings/infiniband/ 10054F: Documentation/infiniband/ 10055F: drivers/infiniband/ 10056F: include/rdma/ 10057F: include/trace/events/ib_mad.h 10058F: include/trace/events/ib_umad.h 10059F: include/uapi/linux/if_infiniband.h 10060F: include/uapi/rdma/ 10061F: samples/bpf/ibumad_kern.c 10062F: samples/bpf/ibumad_user.c 10063 10064INGENIC JZ4780 NAND DRIVER 10065M: Harvey Hunt <harveyhuntnexus@gmail.com> 10066L: linux-mtd@lists.infradead.org 10067L: linux-mips@vger.kernel.org 10068S: Maintained 10069F: drivers/mtd/nand/raw/ingenic/ 10070 10071INGENIC JZ47xx SoCs 10072M: Paul Cercueil <paul@crapouillou.net> 10073L: linux-mips@vger.kernel.org 10074S: Maintained 10075F: arch/mips/boot/dts/ingenic/ 10076F: arch/mips/generic/board-ingenic.c 10077F: arch/mips/include/asm/mach-ingenic/ 10078F: arch/mips/ingenic/Kconfig 10079F: drivers/clk/ingenic/ 10080F: drivers/dma/dma-jz4780.c 10081F: drivers/gpu/drm/ingenic/ 10082F: drivers/i2c/busses/i2c-jz4780.c 10083F: drivers/iio/adc/ingenic-adc.c 10084F: drivers/irqchip/irq-ingenic.c 10085F: drivers/memory/jz4780-nemc.c 10086F: drivers/mmc/host/jz4740_mmc.c 10087F: drivers/mtd/nand/raw/ingenic/ 10088F: drivers/pinctrl/pinctrl-ingenic.c 10089F: drivers/power/supply/ingenic-battery.c 10090F: drivers/pwm/pwm-jz4740.c 10091F: drivers/remoteproc/ingenic_rproc.c 10092F: drivers/rtc/rtc-jz4740.c 10093F: drivers/tty/serial/8250/8250_ingenic.c 10094F: drivers/usb/musb/jz4740.c 10095F: drivers/watchdog/jz4740_wdt.c 10096F: include/dt-bindings/iio/adc/ingenic,adc.h 10097F: include/linux/mfd/ingenic-tcu.h 10098F: sound/soc/codecs/jz47* 10099F: sound/soc/jz4740/ 10100 10101INJOINIC IP5xxx POWER BANK IC DRIVER 10102M: Samuel Holland <samuel@sholland.org> 10103S: Maintained 10104F: drivers/power/supply/ip5xxx_power.c 10105 10106INOTIFY 10107M: Jan Kara <jack@suse.cz> 10108R: Amir Goldstein <amir73il@gmail.com> 10109L: linux-fsdevel@vger.kernel.org 10110S: Maintained 10111F: Documentation/filesystems/inotify.rst 10112F: fs/notify/inotify/ 10113F: include/linux/inotify.h 10114F: include/uapi/linux/inotify.h 10115 10116INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10117M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10118L: linux-input@vger.kernel.org 10119S: Maintained 10120Q: http://patchwork.kernel.org/project/linux-input/list/ 10121T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10122F: Documentation/devicetree/bindings/input/ 10123F: Documentation/devicetree/bindings/serio/ 10124F: Documentation/input/ 10125F: drivers/input/ 10126F: include/dt-bindings/input/ 10127F: include/linux/input.h 10128F: include/linux/input/ 10129F: include/uapi/linux/input-event-codes.h 10130F: include/uapi/linux/input.h 10131 10132INPUT MULTITOUCH (MT) PROTOCOL 10133M: Henrik Rydberg <rydberg@bitmath.org> 10134L: linux-input@vger.kernel.org 10135S: Odd fixes 10136F: Documentation/input/multi-touch-protocol.rst 10137F: drivers/input/input-mt.c 10138K: \b(ABS|SYN)_MT_ 10139 10140INSIDE SECURE CRYPTO DRIVER 10141M: Antoine Tenart <atenart@kernel.org> 10142L: linux-crypto@vger.kernel.org 10143S: Maintained 10144F: drivers/crypto/inside-secure/ 10145 10146INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10147M: Mimi Zohar <zohar@linux.ibm.com> 10148M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10149L: linux-integrity@vger.kernel.org 10150S: Supported 10151T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10152F: security/integrity/ima/ 10153F: security/integrity/ 10154 10155INTEL 810/815 FRAMEBUFFER DRIVER 10156M: Antonino Daplas <adaplas@gmail.com> 10157L: linux-fbdev@vger.kernel.org 10158S: Maintained 10159F: drivers/video/fbdev/i810/ 10160 10161INTEL 8255 GPIO DRIVER 10162M: William Breathitt Gray <william.gray@linaro.org> 10163L: linux-gpio@vger.kernel.org 10164S: Maintained 10165F: drivers/gpio/gpio-i8255.c 10166F: drivers/gpio/gpio-i8255.h 10167 10168INTEL ASoC DRIVERS 10169M: Cezary Rojewski <cezary.rojewski@intel.com> 10170M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10171M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10172M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10173M: Bard Liao <yung-chuan.liao@linux.intel.com> 10174M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10175M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10177S: Supported 10178F: sound/soc/intel/ 10179 10180INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10181M: Hans de Goede <hdegoede@redhat.com> 10182L: platform-driver-x86@vger.kernel.org 10183S: Maintained 10184F: drivers/platform/x86/intel/atomisp2/pm.c 10185 10186INTEL ATOMISP2 LED DRIVER 10187M: Hans de Goede <hdegoede@redhat.com> 10188L: platform-driver-x86@vger.kernel.org 10189S: Maintained 10190F: drivers/platform/x86/intel/atomisp2/led.c 10191 10192INTEL BIOS SAR INT1092 DRIVER 10193M: Shravan Sudhakar <s.shravan@intel.com> 10194M: Intel Corporation <linuxwwan@intel.com> 10195L: platform-driver-x86@vger.kernel.org 10196S: Maintained 10197F: drivers/platform/x86/intel/int1092/ 10198 10199INTEL BROXTON PMC DRIVER 10200M: Mika Westerberg <mika.westerberg@linux.intel.com> 10201M: Zha Qipeng <qipeng.zha@intel.com> 10202S: Maintained 10203F: drivers/mfd/intel_pmc_bxt.c 10204F: include/linux/mfd/intel_pmc_bxt.h 10205 10206INTEL C600 SERIES SAS CONTROLLER DRIVER 10207M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10208L: linux-scsi@vger.kernel.org 10209S: Supported 10210T: git git://git.code.sf.net/p/intel-sas/isci 10211F: drivers/scsi/isci/ 10212 10213INTEL CPU family model numbers 10214M: Tony Luck <tony.luck@intel.com> 10215M: x86@kernel.org 10216L: linux-kernel@vger.kernel.org 10217S: Supported 10218F: arch/x86/include/asm/intel-family.h 10219 10220INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10221M: Jani Nikula <jani.nikula@linux.intel.com> 10222M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10223M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10224M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10225L: intel-gfx@lists.freedesktop.org 10226S: Supported 10227W: https://01.org/linuxgraphics/ 10228Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10229B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10230C: irc://irc.oftc.net/intel-gfx 10231T: git git://anongit.freedesktop.org/drm-intel 10232F: Documentation/gpu/i915.rst 10233F: drivers/gpu/drm/i915/ 10234F: include/drm/i915* 10235F: include/uapi/drm/i915_drm.h 10236 10237INTEL ETHERNET DRIVERS 10238M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10239M: Tony Nguyen <anthony.l.nguyen@intel.com> 10240L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10241S: Supported 10242W: http://www.intel.com/support/feedback.htm 10243W: http://e1000.sourceforge.net/ 10244Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10245T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10246T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10247F: Documentation/networking/device_drivers/ethernet/intel/ 10248F: drivers/net/ethernet/intel/ 10249F: drivers/net/ethernet/intel/*/ 10250F: include/linux/avf/virtchnl.h 10251F: include/linux/net/intel/iidc.h 10252 10253INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10254M: Mustafa Ismail <mustafa.ismail@intel.com> 10255M: Shiraz Saleem <shiraz.saleem@intel.com> 10256L: linux-rdma@vger.kernel.org 10257S: Supported 10258F: drivers/infiniband/hw/irdma/ 10259F: include/uapi/rdma/irdma-abi.h 10260 10261INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10262M: Maik Broemme <mbroemme@libmpq.org> 10263L: linux-fbdev@vger.kernel.org 10264S: Maintained 10265F: Documentation/fb/intelfb.rst 10266F: drivers/video/fbdev/intelfb/ 10267 10268INTEL GPIO DRIVERS 10269M: Andy Shevchenko <andy@kernel.org> 10270L: linux-gpio@vger.kernel.org 10271S: Supported 10272T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10273F: drivers/gpio/gpio-ich.c 10274F: drivers/gpio/gpio-merrifield.c 10275F: drivers/gpio/gpio-ml-ioh.c 10276F: drivers/gpio/gpio-pch.c 10277F: drivers/gpio/gpio-sch.c 10278F: drivers/gpio/gpio-sodaville.c 10279 10280INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10281M: Zhenyu Wang <zhenyuw@linux.intel.com> 10282M: Zhi Wang <zhi.a.wang@intel.com> 10283L: intel-gvt-dev@lists.freedesktop.org 10284L: intel-gfx@lists.freedesktop.org 10285S: Supported 10286W: https://01.org/igvt-g 10287T: git https://github.com/intel/gvt-linux.git 10288F: drivers/gpu/drm/i915/gvt/ 10289 10290INTEL HID EVENT DRIVER 10291M: Alex Hung <alexhung@gmail.com> 10292L: platform-driver-x86@vger.kernel.org 10293S: Maintained 10294F: drivers/platform/x86/intel/hid.c 10295 10296INTEL I/OAT DMA DRIVER 10297M: Dave Jiang <dave.jiang@intel.com> 10298R: Dan Williams <dan.j.williams@intel.com> 10299L: dmaengine@vger.kernel.org 10300S: Supported 10301Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10302F: drivers/dma/ioat* 10303 10304INTEL IDXD DRIVER 10305M: Fenghua Yu <fenghua.yu@intel.com> 10306M: Dave Jiang <dave.jiang@intel.com> 10307L: dmaengine@vger.kernel.org 10308S: Supported 10309F: drivers/dma/idxd/* 10310F: include/uapi/linux/idxd.h 10311 10312INTEL IDLE DRIVER 10313M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10314M: Len Brown <lenb@kernel.org> 10315L: linux-pm@vger.kernel.org 10316S: Supported 10317B: https://bugzilla.kernel.org 10318T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10319F: drivers/idle/intel_idle.c 10320 10321INTEL IN FIELD SCAN (IFS) DEVICE 10322M: Jithu Joseph <jithu.joseph@intel.com> 10323R: Ashok Raj <ashok.raj@intel.com> 10324R: Tony Luck <tony.luck@intel.com> 10325S: Maintained 10326F: drivers/platform/x86/intel/ifs 10327F: include/trace/events/intel_ifs.h 10328 10329INTEL INTEGRATED SENSOR HUB DRIVER 10330M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10331M: Jiri Kosina <jikos@kernel.org> 10332L: linux-input@vger.kernel.org 10333S: Maintained 10334F: drivers/hid/intel-ish-hid/ 10335 10336INTEL IOMMU (VT-d) 10337M: David Woodhouse <dwmw2@infradead.org> 10338M: Lu Baolu <baolu.lu@linux.intel.com> 10339L: iommu@lists.linux.dev 10340S: Supported 10341T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10342F: drivers/iommu/intel/ 10343F: include/linux/intel-svm.h 10344 10345INTEL IOP-ADMA DMA DRIVER 10346R: Dan Williams <dan.j.williams@intel.com> 10347S: Odd fixes 10348F: drivers/dma/iop-adma.c 10349 10350INTEL IPU3 CSI-2 CIO2 DRIVER 10351M: Yong Zhi <yong.zhi@intel.com> 10352M: Sakari Ailus <sakari.ailus@linux.intel.com> 10353M: Bingbu Cao <bingbu.cao@intel.com> 10354M: Dan Scally <djrscally@gmail.com> 10355R: Tianshu Qiu <tian.shu.qiu@intel.com> 10356L: linux-media@vger.kernel.org 10357S: Maintained 10358T: git git://linuxtv.org/media_tree.git 10359F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10360F: drivers/media/pci/intel/ipu3/ 10361 10362INTEL IPU3 CSI-2 IMGU DRIVER 10363M: Sakari Ailus <sakari.ailus@linux.intel.com> 10364R: Bingbu Cao <bingbu.cao@intel.com> 10365R: Tianshu Qiu <tian.shu.qiu@intel.com> 10366L: linux-media@vger.kernel.org 10367S: Maintained 10368F: Documentation/admin-guide/media/ipu3.rst 10369F: Documentation/admin-guide/media/ipu3_rcb.svg 10370F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10371F: drivers/staging/media/ipu3/ 10372 10373INTEL IXP4XX CRYPTO SUPPORT 10374M: Corentin Labbe <clabbe@baylibre.com> 10375L: linux-crypto@vger.kernel.org 10376S: Maintained 10377F: drivers/crypto/ixp4xx_crypto.c 10378 10379INTEL ISHTP ECLITE DRIVER 10380M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10381L: platform-driver-x86@vger.kernel.org 10382S: Supported 10383F: drivers/platform/x86/intel/ishtp_eclite.c 10384 10385INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10386M: Krzysztof Halasa <khalasa@piap.pl> 10387S: Maintained 10388F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10389F: drivers/net/wan/ixp4xx_hss.c 10390F: drivers/soc/ixp4xx/ixp4xx-npe.c 10391F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10392F: include/linux/soc/ixp4xx/npe.h 10393F: include/linux/soc/ixp4xx/qmgr.h 10394 10395INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10396M: Deepak Saxena <dsaxena@plexity.net> 10397S: Maintained 10398F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10399F: drivers/char/hw_random/ixp4xx-rng.c 10400 10401INTEL KEEM BAY DRM DRIVER 10402M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10403M: Edmund Dea <edmund.j.dea@intel.com> 10404S: Maintained 10405F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10406F: drivers/gpu/drm/kmb/ 10407 10408INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10409M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10410S: Maintained 10411F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10412F: drivers/crypto/keembay/Kconfig 10413F: drivers/crypto/keembay/Makefile 10414F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10415F: drivers/crypto/keembay/ocs-aes.c 10416F: drivers/crypto/keembay/ocs-aes.h 10417 10418INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10419M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10420M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10421M: Mark Gross <mgross@linux.intel.com> 10422S: Maintained 10423F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10424F: drivers/crypto/keembay/Kconfig 10425F: drivers/crypto/keembay/Makefile 10426F: drivers/crypto/keembay/keembay-ocs-ecc.c 10427 10428INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10429M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10430M: Declan Murphy <declan.murphy@intel.com> 10431S: Maintained 10432F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10433F: drivers/crypto/keembay/Kconfig 10434F: drivers/crypto/keembay/Makefile 10435F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10436F: drivers/crypto/keembay/ocs-hcu.c 10437F: drivers/crypto/keembay/ocs-hcu.h 10438 10439INTEL THUNDER BAY EMMC PHY DRIVER 10440M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10441M: Rashmi A <rashmi.a@intel.com> 10442S: Maintained 10443F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10444F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10445 10446INTEL MANAGEMENT ENGINE (mei) 10447M: Tomas Winkler <tomas.winkler@intel.com> 10448L: linux-kernel@vger.kernel.org 10449S: Supported 10450F: Documentation/driver-api/mei/* 10451F: drivers/misc/mei/ 10452F: drivers/watchdog/mei_wdt.c 10453F: include/linux/mei_aux.h 10454F: include/linux/mei_cl_bus.h 10455F: include/uapi/linux/mei.h 10456F: samples/mei/* 10457 10458INTEL MAX 10 BMC MFD DRIVER 10459M: Xu Yilun <yilun.xu@intel.com> 10460R: Tom Rix <trix@redhat.com> 10461S: Maintained 10462F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10463F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10464F: drivers/hwmon/intel-m10-bmc-hwmon.c 10465F: drivers/mfd/intel-m10-bmc.c 10466F: include/linux/mfd/intel-m10-bmc.h 10467 10468INTEL MENLOW THERMAL DRIVER 10469M: Sujith Thomas <sujith.thomas@intel.com> 10470L: linux-pm@vger.kernel.org 10471S: Supported 10472F: drivers/thermal/intel/intel_menlow.c 10473 10474INTEL P-Unit IPC DRIVER 10475M: Zha Qipeng <qipeng.zha@intel.com> 10476L: platform-driver-x86@vger.kernel.org 10477S: Maintained 10478F: arch/x86/include/asm/intel_punit_ipc.h 10479F: drivers/platform/x86/intel/punit_ipc.c 10480 10481INTEL PMC CORE DRIVER 10482M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10483M: David E Box <david.e.box@intel.com> 10484L: platform-driver-x86@vger.kernel.org 10485S: Maintained 10486F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10487F: drivers/platform/x86/intel/pmc/ 10488 10489INTEL PMIC GPIO DRIVERS 10490M: Andy Shevchenko <andy@kernel.org> 10491S: Supported 10492T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10493F: drivers/gpio/gpio-*cove.c 10494 10495INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10496M: Andy Shevchenko <andy@kernel.org> 10497S: Supported 10498F: drivers/mfd/intel_soc_pmic* 10499F: include/linux/mfd/intel_soc_pmic* 10500 10501INTEL PMT DRIVERS 10502M: David E. Box <david.e.box@linux.intel.com> 10503S: Supported 10504F: drivers/platform/x86/intel/pmt/ 10505 10506INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10507M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10508L: linux-wireless@vger.kernel.org 10509S: Maintained 10510F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10511F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10512F: drivers/net/wireless/intel/ipw2x00/ 10513 10514INTEL PSTATE DRIVER 10515M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10516M: Len Brown <lenb@kernel.org> 10517L: linux-pm@vger.kernel.org 10518S: Supported 10519F: drivers/cpufreq/intel_pstate.c 10520 10521INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10522M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10523L: linux-iio@vger.kernel.org 10524F: drivers/counter/intel-qep.c 10525 10526INTEL SCU DRIVERS 10527M: Mika Westerberg <mika.westerberg@linux.intel.com> 10528S: Maintained 10529F: arch/x86/include/asm/intel_scu_ipc.h 10530F: drivers/platform/x86/intel_scu_* 10531 10532INTEL SDSI DRIVER 10533M: David E. Box <david.e.box@linux.intel.com> 10534S: Supported 10535F: drivers/platform/x86/intel/sdsi.c 10536F: tools/arch/x86/intel_sdsi/ 10537F: tools/testing/selftests/drivers/sdsi/ 10538 10539INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10540M: Daniel Scally <djrscally@gmail.com> 10541S: Maintained 10542F: drivers/platform/x86/intel/int3472/ 10543 10544INTEL SPEED SELECT TECHNOLOGY 10545M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10546L: platform-driver-x86@vger.kernel.org 10547S: Maintained 10548F: drivers/platform/x86/intel/speed_select_if/ 10549F: include/uapi/linux/isst_if.h 10550F: tools/power/x86/intel-speed-select/ 10551 10552INTEL STRATIX10 FIRMWARE DRIVERS 10553M: Dinh Nguyen <dinguyen@kernel.org> 10554L: linux-kernel@vger.kernel.org 10555S: Maintained 10556F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10557F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10558F: drivers/firmware/stratix10-rsu.c 10559F: drivers/firmware/stratix10-svc.c 10560F: include/linux/firmware/intel/stratix10-smc.h 10561F: include/linux/firmware/intel/stratix10-svc-client.h 10562T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10563 10564INTEL TELEMETRY DRIVER 10565M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10566M: "David E. Box" <david.e.box@linux.intel.com> 10567L: platform-driver-x86@vger.kernel.org 10568S: Maintained 10569F: arch/x86/include/asm/intel_telemetry.h 10570F: drivers/platform/x86/intel/telemetry/ 10571 10572INTEL UNCORE FREQUENCY CONTROL 10573M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10574L: platform-driver-x86@vger.kernel.org 10575S: Maintained 10576F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10577F: drivers/platform/x86/intel/uncore-frequency/ 10578 10579INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10580M: David E. Box <david.e.box@linux.intel.com> 10581S: Supported 10582F: drivers/platform/x86/intel/vsec.* 10583 10584INTEL VIRTUAL BUTTON DRIVER 10585M: AceLan Kao <acelan.kao@canonical.com> 10586L: platform-driver-x86@vger.kernel.org 10587S: Maintained 10588F: drivers/platform/x86/intel/vbtn.c 10589 10590INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10591M: Stanislaw Gruszka <stf_xl@wp.pl> 10592L: linux-wireless@vger.kernel.org 10593S: Supported 10594F: drivers/net/wireless/intel/iwlegacy/ 10595 10596INTEL WIRELESS WIFI LINK (iwlwifi) 10597M: Gregory Greenman <gregory.greenman@intel.com> 10598L: linux-wireless@vger.kernel.org 10599S: Supported 10600W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10601T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10602F: drivers/net/wireless/intel/iwlwifi/ 10603 10604INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10605M: Jithu Joseph <jithu.joseph@intel.com> 10606R: Maurice Ma <maurice.ma@intel.com> 10607S: Maintained 10608W: https://slimbootloader.github.io/security/firmware-update.html 10609F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10610 10611INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10612L: Dell.Client.Kernel@dell.com 10613S: Maintained 10614F: drivers/platform/x86/intel/wmi/thunderbolt.c 10615 10616INTEL WWAN IOSM DRIVER 10617M: M Chetan Kumar <m.chetan.kumar@intel.com> 10618M: Intel Corporation <linuxwwan@intel.com> 10619L: netdev@vger.kernel.org 10620S: Maintained 10621F: drivers/net/wwan/iosm/ 10622 10623INTEL(R) TRACE HUB 10624M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10625S: Supported 10626F: Documentation/trace/intel_th.rst 10627F: drivers/hwtracing/intel_th/ 10628F: include/linux/intel_th.h 10629 10630INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10631M: Ning Sun <ning.sun@intel.com> 10632L: tboot-devel@lists.sourceforge.net 10633S: Supported 10634W: http://tboot.sourceforge.net 10635T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10636F: Documentation/x86/intel_txt.rst 10637F: arch/x86/kernel/tboot.c 10638F: include/linux/tboot.h 10639 10640INTEL SGX 10641M: Jarkko Sakkinen <jarkko@kernel.org> 10642R: Dave Hansen <dave.hansen@linux.intel.com> 10643L: linux-sgx@vger.kernel.org 10644S: Supported 10645Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10646T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10647F: Documentation/x86/sgx.rst 10648F: arch/x86/entry/vdso/vsgx.S 10649F: arch/x86/include/asm/sgx.h 10650F: arch/x86/include/uapi/asm/sgx.h 10651F: arch/x86/kernel/cpu/sgx/* 10652F: tools/testing/selftests/sgx/* 10653K: \bSGX_ 10654 10655INTERCONNECT API 10656M: Georgi Djakov <djakov@kernel.org> 10657L: linux-pm@vger.kernel.org 10658S: Maintained 10659T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10660F: Documentation/devicetree/bindings/interconnect/ 10661F: Documentation/driver-api/interconnect.rst 10662F: drivers/interconnect/ 10663F: include/dt-bindings/interconnect/ 10664F: include/linux/interconnect-provider.h 10665F: include/linux/interconnect.h 10666 10667INTERRUPT COUNTER DRIVER 10668M: Oleksij Rempel <o.rempel@pengutronix.de> 10669R: Pengutronix Kernel Team <kernel@pengutronix.de> 10670L: linux-iio@vger.kernel.org 10671F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10672F: drivers/counter/interrupt-cnt.c 10673 10674INTERSIL ISL7998X VIDEO DECODER DRIVER 10675M: Michael Tretter <m.tretter@pengutronix.de> 10676R: Pengutronix Kernel Team <kernel@pengutronix.de> 10677L: linux-media@vger.kernel.org 10678S: Maintained 10679F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10680F: drivers/media/i2c/isl7998x.c 10681 10682INVENSENSE ICM-426xx IMU DRIVER 10683M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10684L: linux-iio@vger.kernel.org 10685S: Maintained 10686W: https://invensense.tdk.com/ 10687F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10688F: drivers/iio/imu/inv_icm42600/ 10689 10690INVENSENSE MPU-3050 GYROSCOPE DRIVER 10691M: Linus Walleij <linus.walleij@linaro.org> 10692L: linux-iio@vger.kernel.org 10693S: Maintained 10694F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10695F: drivers/iio/gyro/mpu3050* 10696 10697IOC3 ETHERNET DRIVER 10698M: Ralf Baechle <ralf@linux-mips.org> 10699L: linux-mips@vger.kernel.org 10700S: Maintained 10701F: drivers/net/ethernet/sgi/ioc3-eth.c 10702 10703IOMAP FILESYSTEM LIBRARY 10704M: Christoph Hellwig <hch@infradead.org> 10705M: Darrick J. Wong <djwong@kernel.org> 10706L: linux-xfs@vger.kernel.org 10707L: linux-fsdevel@vger.kernel.org 10708S: Supported 10709T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10710F: fs/iomap/ 10711F: include/linux/iomap.h 10712 10713IOMMU DMA-API LAYER 10714M: Robin Murphy <robin.murphy@arm.com> 10715L: iommu@lists.linux.dev 10716S: Maintained 10717T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10718F: drivers/iommu/dma-iommu.c 10719F: drivers/iommu/dma-iommu.h 10720F: drivers/iommu/iova.c 10721F: include/linux/iova.h 10722 10723IOMMU SUBSYSTEM 10724M: Joerg Roedel <joro@8bytes.org> 10725M: Will Deacon <will@kernel.org> 10726R: Robin Murphy <robin.murphy@arm.com> 10727L: iommu@lists.linux.dev 10728S: Maintained 10729T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10730F: Documentation/devicetree/bindings/iommu/ 10731F: Documentation/userspace-api/iommu.rst 10732F: drivers/iommu/ 10733F: include/linux/iommu.h 10734F: include/linux/iova.h 10735F: include/linux/of_iommu.h 10736F: include/uapi/linux/iommu.h 10737 10738IOSYS-MAP HELPERS 10739M: Thomas Zimmermann <tzimmermann@suse.de> 10740L: dri-devel@lists.freedesktop.org 10741S: Maintained 10742T: git git://anongit.freedesktop.org/drm/drm-misc 10743F: include/linux/iosys-map.h 10744 10745IO_URING 10746M: Jens Axboe <axboe@kernel.dk> 10747R: Pavel Begunkov <asml.silence@gmail.com> 10748L: io-uring@vger.kernel.org 10749S: Maintained 10750T: git git://git.kernel.dk/linux-block 10751T: git git://git.kernel.dk/liburing 10752F: io_uring/ 10753F: include/linux/io_uring.h 10754F: include/linux/io_uring_types.h 10755F: include/uapi/linux/io_uring.h 10756F: tools/io_uring/ 10757 10758IPMI SUBSYSTEM 10759M: Corey Minyard <minyard@acm.org> 10760L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10761S: Supported 10762W: http://openipmi.sourceforge.net/ 10763T: git https://github.com/cminyard/linux-ipmi.git for-next 10764F: Documentation/driver-api/ipmi.rst 10765F: Documentation/devicetree/bindings/ipmi/ 10766F: drivers/char/ipmi/ 10767F: include/linux/ipmi* 10768F: include/uapi/linux/ipmi* 10769 10770IPS SCSI RAID DRIVER 10771M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10772L: linux-scsi@vger.kernel.org 10773S: Maintained 10774W: http://www.adaptec.com/ 10775F: drivers/scsi/ips* 10776 10777IPVS 10778M: Simon Horman <horms@verge.net.au> 10779M: Julian Anastasov <ja@ssi.bg> 10780L: netdev@vger.kernel.org 10781L: lvs-devel@vger.kernel.org 10782S: Maintained 10783T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10784T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10785F: Documentation/networking/ipvs-sysctl.rst 10786F: include/net/ip_vs.h 10787F: include/uapi/linux/ip_vs.h 10788F: net/netfilter/ipvs/ 10789 10790IPWIRELESS DRIVER 10791M: Jiri Kosina <jikos@kernel.org> 10792M: David Sterba <dsterba@suse.com> 10793S: Odd Fixes 10794F: drivers/tty/ipwireless/ 10795 10796IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10797M: Marc Zyngier <maz@kernel.org> 10798S: Maintained 10799T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10800F: Documentation/core-api/irq/irq-domain.rst 10801F: include/linux/irqdomain.h 10802F: kernel/irq/irqdomain.c 10803F: kernel/irq/msi.c 10804 10805IRQ SUBSYSTEM 10806M: Thomas Gleixner <tglx@linutronix.de> 10807L: linux-kernel@vger.kernel.org 10808S: Maintained 10809T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10810F: kernel/irq/ 10811 10812IRQCHIP DRIVERS 10813M: Thomas Gleixner <tglx@linutronix.de> 10814M: Marc Zyngier <maz@kernel.org> 10815L: linux-kernel@vger.kernel.org 10816S: Maintained 10817T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10818F: Documentation/devicetree/bindings/interrupt-controller/ 10819F: drivers/irqchip/ 10820 10821ISA 10822M: William Breathitt Gray <william.gray@linaro.org> 10823S: Maintained 10824F: Documentation/driver-api/isa.rst 10825F: drivers/base/isa.c 10826F: include/linux/isa.h 10827 10828ISA RADIO MODULE 10829M: Hans Verkuil <hverkuil@xs4all.nl> 10830L: linux-media@vger.kernel.org 10831S: Maintained 10832W: https://linuxtv.org 10833T: git git://linuxtv.org/media_tree.git 10834F: drivers/media/radio/radio-isa* 10835 10836ISAPNP 10837M: Jaroslav Kysela <perex@perex.cz> 10838S: Maintained 10839F: Documentation/driver-api/isapnp.rst 10840F: drivers/pnp/isapnp/ 10841F: include/linux/isapnp.h 10842 10843ISCSI 10844M: Lee Duncan <lduncan@suse.com> 10845M: Chris Leech <cleech@redhat.com> 10846M: Mike Christie <michael.christie@oracle.com> 10847L: open-iscsi@googlegroups.com 10848L: linux-scsi@vger.kernel.org 10849S: Maintained 10850W: www.open-iscsi.com 10851F: drivers/scsi/*iscsi* 10852F: include/scsi/*iscsi* 10853 10854iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10855M: Peter Jones <pjones@redhat.com> 10856M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10857S: Maintained 10858F: drivers/firmware/iscsi_ibft* 10859 10860ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10861M: Sagi Grimberg <sagi@grimberg.me> 10862M: Max Gurtovoy <mgurtovoy@nvidia.com> 10863L: linux-rdma@vger.kernel.org 10864S: Supported 10865W: http://www.openfabrics.org 10866W: www.open-iscsi.org 10867Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10868F: drivers/infiniband/ulp/iser/ 10869 10870ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10871M: Sagi Grimberg <sagi@grimberg.me> 10872L: linux-rdma@vger.kernel.org 10873L: target-devel@vger.kernel.org 10874S: Supported 10875W: http://www.linux-iscsi.org 10876T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10877F: drivers/infiniband/ulp/isert 10878 10879ISDN/CMTP OVER BLUETOOTH 10880M: Karsten Keil <isdn@linux-pingi.de> 10881L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10882L: netdev@vger.kernel.org 10883S: Odd Fixes 10884W: http://www.isdn4linux.de 10885F: Documentation/isdn/ 10886F: drivers/isdn/capi/ 10887F: include/linux/isdn/ 10888F: include/uapi/linux/isdn/ 10889F: net/bluetooth/cmtp/ 10890 10891ISDN/mISDN SUBSYSTEM 10892M: Karsten Keil <isdn@linux-pingi.de> 10893L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10894L: netdev@vger.kernel.org 10895S: Maintained 10896W: http://www.isdn4linux.de 10897F: drivers/isdn/Kconfig 10898F: drivers/isdn/Makefile 10899F: drivers/isdn/hardware/ 10900F: drivers/isdn/mISDN/ 10901 10902IT87 HARDWARE MONITORING DRIVER 10903M: Jean Delvare <jdelvare@suse.com> 10904L: linux-hwmon@vger.kernel.org 10905S: Maintained 10906F: Documentation/hwmon/it87.rst 10907F: drivers/hwmon/it87.c 10908 10909IT913X MEDIA DRIVER 10910M: Antti Palosaari <crope@iki.fi> 10911L: linux-media@vger.kernel.org 10912S: Maintained 10913W: https://linuxtv.org 10914W: http://palosaari.fi/linux/ 10915Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10916T: git git://linuxtv.org/anttip/media_tree.git 10917F: drivers/media/tuners/it913x* 10918 10919ITE IT66121 HDMI BRIDGE DRIVER 10920M: Phong LE <ple@baylibre.com> 10921M: Neil Armstrong <neil.armstrong@linaro.org> 10922S: Maintained 10923T: git git://anongit.freedesktop.org/drm/drm-misc 10924F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10925F: drivers/gpu/drm/bridge/ite-it66121.c 10926 10927IVTV VIDEO4LINUX DRIVER 10928M: Andy Walls <awalls@md.metrocast.net> 10929L: linux-media@vger.kernel.org 10930S: Maintained 10931W: https://linuxtv.org 10932T: git git://linuxtv.org/media_tree.git 10933F: Documentation/admin-guide/media/ivtv* 10934F: drivers/media/pci/ivtv/ 10935F: include/uapi/linux/ivtv* 10936 10937IX2505V MEDIA DRIVER 10938M: Malcolm Priestley <tvboxspy@gmail.com> 10939L: linux-media@vger.kernel.org 10940S: Maintained 10941W: https://linuxtv.org 10942Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10943F: drivers/media/dvb-frontends/ix2505v* 10944 10945JAILHOUSE HYPERVISOR INTERFACE 10946M: Jan Kiszka <jan.kiszka@siemens.com> 10947L: jailhouse-dev@googlegroups.com 10948S: Maintained 10949F: arch/x86/include/asm/jailhouse_para.h 10950F: arch/x86/kernel/jailhouse.c 10951 10952JC42.4 TEMPERATURE SENSOR DRIVER 10953M: Guenter Roeck <linux@roeck-us.net> 10954L: linux-hwmon@vger.kernel.org 10955S: Maintained 10956F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10957F: Documentation/hwmon/jc42.rst 10958F: drivers/hwmon/jc42.c 10959 10960JFS FILESYSTEM 10961M: Dave Kleikamp <shaggy@kernel.org> 10962L: jfs-discussion@lists.sourceforge.net 10963S: Maintained 10964W: http://jfs.sourceforge.net/ 10965T: git git://github.com/kleikamp/linux-shaggy.git 10966F: Documentation/admin-guide/jfs.rst 10967F: fs/jfs/ 10968 10969JME NETWORK DRIVER 10970M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10971L: netdev@vger.kernel.org 10972S: Maintained 10973F: drivers/net/ethernet/jme.* 10974 10975JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10976M: David Woodhouse <dwmw2@infradead.org> 10977M: Richard Weinberger <richard@nod.at> 10978L: linux-mtd@lists.infradead.org 10979S: Odd Fixes 10980W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10981T: git git://git.infradead.org/ubifs-2.6.git 10982F: fs/jffs2/ 10983F: include/uapi/linux/jffs2.h 10984 10985JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10986M: "Theodore Ts'o" <tytso@mit.edu> 10987M: Jan Kara <jack@suse.com> 10988L: linux-ext4@vger.kernel.org 10989S: Maintained 10990F: fs/jbd2/ 10991F: include/linux/jbd2.h 10992 10993JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10994M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10995L: linux-media@vger.kernel.org 10996L: linux-renesas-soc@vger.kernel.org 10997S: Maintained 10998F: drivers/media/platform/renesas/rcar_jpu.c 10999 11000JSM Neo PCI based serial card 11001L: linux-serial@vger.kernel.org 11002S: Orphan 11003F: drivers/tty/serial/jsm/ 11004 11005K10TEMP HARDWARE MONITORING DRIVER 11006M: Clemens Ladisch <clemens@ladisch.de> 11007L: linux-hwmon@vger.kernel.org 11008S: Maintained 11009F: Documentation/hwmon/k10temp.rst 11010F: drivers/hwmon/k10temp.c 11011 11012K8TEMP HARDWARE MONITORING DRIVER 11013M: Rudolf Marek <r.marek@assembler.cz> 11014L: linux-hwmon@vger.kernel.org 11015S: Maintained 11016F: Documentation/hwmon/k8temp.rst 11017F: drivers/hwmon/k8temp.c 11018 11019KASAN 11020M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11021R: Alexander Potapenko <glider@google.com> 11022R: Andrey Konovalov <andreyknvl@gmail.com> 11023R: Dmitry Vyukov <dvyukov@google.com> 11024R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11025L: kasan-dev@googlegroups.com 11026S: Maintained 11027F: Documentation/dev-tools/kasan.rst 11028F: arch/*/include/asm/*kasan.h 11029F: arch/*/mm/kasan_init* 11030F: include/linux/kasan*.h 11031F: lib/Kconfig.kasan 11032F: mm/kasan/ 11033F: scripts/Makefile.kasan 11034 11035KCONFIG 11036M: Masahiro Yamada <masahiroy@kernel.org> 11037L: linux-kbuild@vger.kernel.org 11038S: Maintained 11039Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11040T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11041F: Documentation/kbuild/kconfig* 11042F: scripts/Kconfig.include 11043F: scripts/kconfig/ 11044 11045KCOV 11046R: Dmitry Vyukov <dvyukov@google.com> 11047R: Andrey Konovalov <andreyknvl@gmail.com> 11048L: kasan-dev@googlegroups.com 11049S: Maintained 11050F: Documentation/dev-tools/kcov.rst 11051F: include/linux/kcov.h 11052F: include/uapi/linux/kcov.h 11053F: kernel/kcov.c 11054F: scripts/Makefile.kcov 11055 11056KCSAN 11057M: Marco Elver <elver@google.com> 11058R: Dmitry Vyukov <dvyukov@google.com> 11059L: kasan-dev@googlegroups.com 11060S: Maintained 11061F: Documentation/dev-tools/kcsan.rst 11062F: include/linux/kcsan*.h 11063F: kernel/kcsan/ 11064F: lib/Kconfig.kcsan 11065F: scripts/Makefile.kcsan 11066 11067KDUMP 11068M: Baoquan He <bhe@redhat.com> 11069R: Vivek Goyal <vgoyal@redhat.com> 11070R: Dave Young <dyoung@redhat.com> 11071L: kexec@lists.infradead.org 11072S: Maintained 11073W: http://lse.sourceforge.net/kdump/ 11074F: Documentation/admin-guide/kdump/ 11075F: fs/proc/vmcore.c 11076F: include/linux/crash_core.h 11077F: include/linux/crash_dump.h 11078F: include/uapi/linux/vmcore.h 11079F: kernel/crash_*.c 11080 11081KEENE FM RADIO TRANSMITTER DRIVER 11082M: Hans Verkuil <hverkuil@xs4all.nl> 11083L: linux-media@vger.kernel.org 11084S: Maintained 11085W: https://linuxtv.org 11086T: git git://linuxtv.org/media_tree.git 11087F: drivers/media/radio/radio-keene* 11088 11089KERNEL AUTOMOUNTER 11090M: Ian Kent <raven@themaw.net> 11091L: autofs@vger.kernel.org 11092S: Maintained 11093F: fs/autofs/ 11094 11095KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11096M: Masahiro Yamada <masahiroy@kernel.org> 11097R: Nathan Chancellor <nathan@kernel.org> 11098R: Nick Desaulniers <ndesaulniers@google.com> 11099R: Nicolas Schier <nicolas@fjasle.eu> 11100L: linux-kbuild@vger.kernel.org 11101S: Maintained 11102Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11103T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11104F: Documentation/kbuild/ 11105F: Makefile 11106F: scripts/*vmlinux* 11107F: scripts/Kbuild* 11108F: scripts/Makefile* 11109F: scripts/basic/ 11110F: scripts/dummy-tools/ 11111F: scripts/mk* 11112F: scripts/mod/ 11113F: scripts/package/ 11114 11115KERNEL HARDENING (not covered by other areas) 11116M: Kees Cook <keescook@chromium.org> 11117L: linux-hardening@vger.kernel.org 11118S: Supported 11119T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11120F: include/linux/overflow.h 11121F: include/linux/randomize_kstack.h 11122F: mm/usercopy.c 11123K: \b(add|choose)_random_kstack_offset\b 11124K: \b__check_(object_size|heap_object)\b 11125 11126KERNEL JANITORS 11127L: kernel-janitors@vger.kernel.org 11128S: Odd Fixes 11129W: http://kernelnewbies.org/KernelJanitors 11130 11131KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11132M: Chuck Lever <chuck.lever@oracle.com> 11133M: Jeff Layton <jlayton@kernel.org> 11134L: linux-nfs@vger.kernel.org 11135S: Supported 11136W: http://nfs.sourceforge.net/ 11137T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11138F: fs/lockd/ 11139F: fs/nfs_common/ 11140F: fs/nfsd/ 11141F: include/linux/lockd/ 11142F: include/linux/sunrpc/ 11143F: include/uapi/linux/nfsd/ 11144F: include/uapi/linux/sunrpc/ 11145F: net/sunrpc/ 11146F: Documentation/filesystems/nfs/ 11147 11148KERNEL REGRESSIONS 11149M: Thorsten Leemhuis <linux@leemhuis.info> 11150L: regressions@lists.linux.dev 11151S: Supported 11152F: Documentation/admin-guide/reporting-regressions.rst 11153F: Documentation/process/handling-regressions.rst 11154 11155KERNEL SELFTEST FRAMEWORK 11156M: Shuah Khan <shuah@kernel.org> 11157M: Shuah Khan <skhan@linuxfoundation.org> 11158L: linux-kselftest@vger.kernel.org 11159S: Maintained 11160Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11161T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11162F: Documentation/dev-tools/kselftest* 11163F: tools/testing/selftests/ 11164 11165KERNEL SMB3 SERVER (KSMBD) 11166M: Namjae Jeon <linkinjeon@kernel.org> 11167M: Steve French <sfrench@samba.org> 11168R: Sergey Senozhatsky <senozhatsky@chromium.org> 11169R: Tom Talpey <tom@talpey.com> 11170L: linux-cifs@vger.kernel.org 11171S: Maintained 11172T: git git://git.samba.org/ksmbd.git 11173F: Documentation/filesystems/cifs/ksmbd.rst 11174F: fs/ksmbd/ 11175F: fs/smbfs_common/ 11176 11177KERNEL UNIT TESTING FRAMEWORK (KUnit) 11178M: Brendan Higgins <brendanhiggins@google.com> 11179M: David Gow <davidgow@google.com> 11180L: linux-kselftest@vger.kernel.org 11181L: kunit-dev@googlegroups.com 11182S: Maintained 11183W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11184F: Documentation/dev-tools/kunit/ 11185F: include/kunit/ 11186F: lib/kunit/ 11187F: tools/testing/kunit/ 11188 11189KERNEL USERMODE HELPER 11190M: Luis Chamberlain <mcgrof@kernel.org> 11191L: linux-kernel@vger.kernel.org 11192S: Maintained 11193F: include/linux/umh.h 11194F: kernel/umh.c 11195 11196KERNEL VIRTUAL MACHINE (KVM) 11197M: Paolo Bonzini <pbonzini@redhat.com> 11198L: kvm@vger.kernel.org 11199S: Supported 11200W: http://www.linux-kvm.org 11201T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11202F: Documentation/virt/kvm/ 11203F: include/asm-generic/kvm* 11204F: include/kvm/iodev.h 11205F: include/linux/kvm* 11206F: include/trace/events/kvm.h 11207F: include/uapi/asm-generic/kvm* 11208F: include/uapi/linux/kvm* 11209F: tools/kvm/ 11210F: tools/testing/selftests/kvm/ 11211F: virt/kvm/* 11212 11213KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11214M: Marc Zyngier <maz@kernel.org> 11215R: James Morse <james.morse@arm.com> 11216R: Alexandru Elisei <alexandru.elisei@arm.com> 11217R: Suzuki K Poulose <suzuki.poulose@arm.com> 11218R: Oliver Upton <oliver.upton@linux.dev> 11219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11220L: kvmarm@lists.linux.dev 11221L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11222S: Maintained 11223T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11224F: arch/arm64/include/asm/kvm* 11225F: arch/arm64/include/uapi/asm/kvm* 11226F: arch/arm64/kvm/ 11227F: include/kvm/arm_* 11228F: tools/testing/selftests/kvm/*/aarch64/ 11229F: tools/testing/selftests/kvm/aarch64/ 11230 11231KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11232M: Huacai Chen <chenhuacai@kernel.org> 11233M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11234L: linux-mips@vger.kernel.org 11235L: kvm@vger.kernel.org 11236S: Maintained 11237T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11238F: arch/mips/include/asm/kvm* 11239F: arch/mips/include/uapi/asm/kvm* 11240F: arch/mips/kvm/ 11241 11242KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11243L: linuxppc-dev@lists.ozlabs.org 11244T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11245F: arch/powerpc/include/asm/kvm* 11246F: arch/powerpc/include/uapi/asm/kvm* 11247F: arch/powerpc/kernel/kvm* 11248F: arch/powerpc/kvm/ 11249 11250KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11251M: Anup Patel <anup@brainfault.org> 11252R: Atish Patra <atishp@atishpatra.org> 11253L: kvm@vger.kernel.org 11254L: kvm-riscv@lists.infradead.org 11255L: linux-riscv@lists.infradead.org 11256S: Maintained 11257T: git https://github.com/kvm-riscv/linux.git 11258F: arch/riscv/include/asm/kvm* 11259F: arch/riscv/include/uapi/asm/kvm* 11260F: arch/riscv/kvm/ 11261F: tools/testing/selftests/kvm/*/riscv/ 11262 11263KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11264M: Christian Borntraeger <borntraeger@linux.ibm.com> 11265M: Janosch Frank <frankja@linux.ibm.com> 11266M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11267R: David Hildenbrand <david@redhat.com> 11268L: kvm@vger.kernel.org 11269S: Supported 11270T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11271F: Documentation/virt/kvm/s390* 11272F: arch/s390/include/asm/gmap.h 11273F: arch/s390/include/asm/kvm* 11274F: arch/s390/include/uapi/asm/kvm* 11275F: arch/s390/include/uapi/asm/uvdevice.h 11276F: arch/s390/kernel/uv.c 11277F: arch/s390/kvm/ 11278F: arch/s390/mm/gmap.c 11279F: drivers/s390/char/uvdevice.c 11280F: tools/testing/selftests/drivers/s390x/uvdevice/ 11281F: tools/testing/selftests/kvm/*/s390x/ 11282F: tools/testing/selftests/kvm/s390x/ 11283 11284KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11285M: Sean Christopherson <seanjc@google.com> 11286M: Paolo Bonzini <pbonzini@redhat.com> 11287L: kvm@vger.kernel.org 11288S: Supported 11289T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11290F: arch/x86/include/asm/kvm* 11291F: arch/x86/include/asm/svm.h 11292F: arch/x86/include/asm/vmx*.h 11293F: arch/x86/include/uapi/asm/kvm* 11294F: arch/x86/include/uapi/asm/svm.h 11295F: arch/x86/include/uapi/asm/vmx.h 11296F: arch/x86/kvm/ 11297F: arch/x86/kvm/*/ 11298 11299KVM PARAVIRT (KVM/paravirt) 11300M: Paolo Bonzini <pbonzini@redhat.com> 11301R: Wanpeng Li <wanpengli@tencent.com> 11302R: Vitaly Kuznetsov <vkuznets@redhat.com> 11303L: kvm@vger.kernel.org 11304S: Supported 11305T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11306F: arch/x86/kernel/kvm.c 11307F: arch/x86/kernel/kvmclock.c 11308F: arch/x86/include/asm/pvclock-abi.h 11309F: include/linux/kvm_para.h 11310F: include/uapi/linux/kvm_para.h 11311F: include/uapi/asm-generic/kvm_para.h 11312F: include/asm-generic/kvm_para.h 11313F: arch/um/include/asm/kvm_para.h 11314F: arch/x86/include/asm/kvm_para.h 11315F: arch/x86/include/uapi/asm/kvm_para.h 11316 11317KVM X86 HYPER-V (KVM/hyper-v) 11318M: Vitaly Kuznetsov <vkuznets@redhat.com> 11319M: Sean Christopherson <seanjc@google.com> 11320M: Paolo Bonzini <pbonzini@redhat.com> 11321L: kvm@vger.kernel.org 11322S: Supported 11323T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11324F: arch/x86/kvm/hyperv.* 11325F: arch/x86/kvm/kvm_onhyperv.* 11326F: arch/x86/kvm/svm/hyperv.* 11327F: arch/x86/kvm/svm/svm_onhyperv.* 11328F: arch/x86/kvm/vmx/evmcs.* 11329 11330KERNFS 11331M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11332M: Tejun Heo <tj@kernel.org> 11333S: Supported 11334T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11335F: fs/kernfs/ 11336F: include/linux/kernfs.h 11337 11338KEXEC 11339M: Eric Biederman <ebiederm@xmission.com> 11340L: kexec@lists.infradead.org 11341S: Maintained 11342W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11343F: include/linux/kexec.h 11344F: include/uapi/linux/kexec.h 11345F: kernel/kexec* 11346 11347KEYS-ENCRYPTED 11348M: Mimi Zohar <zohar@linux.ibm.com> 11349L: linux-integrity@vger.kernel.org 11350L: keyrings@vger.kernel.org 11351S: Supported 11352F: Documentation/security/keys/trusted-encrypted.rst 11353F: include/keys/encrypted-type.h 11354F: security/keys/encrypted-keys/ 11355 11356KEYS-TRUSTED 11357M: James Bottomley <jejb@linux.ibm.com> 11358M: Jarkko Sakkinen <jarkko@kernel.org> 11359M: Mimi Zohar <zohar@linux.ibm.com> 11360L: linux-integrity@vger.kernel.org 11361L: keyrings@vger.kernel.org 11362S: Supported 11363F: Documentation/security/keys/trusted-encrypted.rst 11364F: include/keys/trusted-type.h 11365F: include/keys/trusted_tpm.h 11366F: security/keys/trusted-keys/ 11367 11368KEYS-TRUSTED-TEE 11369M: Sumit Garg <sumit.garg@linaro.org> 11370L: linux-integrity@vger.kernel.org 11371L: keyrings@vger.kernel.org 11372S: Supported 11373F: include/keys/trusted_tee.h 11374F: security/keys/trusted-keys/trusted_tee.c 11375 11376KEYS-TRUSTED-CAAM 11377M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11378R: Pengutronix Kernel Team <kernel@pengutronix.de> 11379L: linux-integrity@vger.kernel.org 11380L: keyrings@vger.kernel.org 11381S: Maintained 11382F: include/keys/trusted_caam.h 11383F: security/keys/trusted-keys/trusted_caam.c 11384 11385KEYS/KEYRINGS 11386M: David Howells <dhowells@redhat.com> 11387M: Jarkko Sakkinen <jarkko@kernel.org> 11388L: keyrings@vger.kernel.org 11389S: Maintained 11390F: Documentation/security/keys/core.rst 11391F: include/keys/ 11392F: include/linux/key-type.h 11393F: include/linux/key.h 11394F: include/linux/keyctl.h 11395F: include/uapi/linux/keyctl.h 11396F: security/keys/ 11397 11398KEYS/KEYRINGS_INTEGRITY 11399M: Jarkko Sakkinen <jarkko@kernel.org> 11400M: Mimi Zohar <zohar@linux.ibm.com> 11401L: linux-integrity@vger.kernel.org 11402L: keyrings@vger.kernel.org 11403S: Supported 11404F: security/integrity/platform_certs 11405 11406KFENCE 11407M: Alexander Potapenko <glider@google.com> 11408M: Marco Elver <elver@google.com> 11409R: Dmitry Vyukov <dvyukov@google.com> 11410L: kasan-dev@googlegroups.com 11411S: Maintained 11412F: Documentation/dev-tools/kfence.rst 11413F: arch/*/include/asm/kfence.h 11414F: include/linux/kfence.h 11415F: lib/Kconfig.kfence 11416F: mm/kfence/ 11417 11418KFIFO 11419M: Stefani Seibold <stefani@seibold.net> 11420S: Maintained 11421F: include/linux/kfifo.h 11422F: lib/kfifo.c 11423F: samples/kfifo/ 11424 11425KGDB / KDB /debug_core 11426M: Jason Wessel <jason.wessel@windriver.com> 11427M: Daniel Thompson <daniel.thompson@linaro.org> 11428R: Douglas Anderson <dianders@chromium.org> 11429L: kgdb-bugreport@lists.sourceforge.net 11430S: Maintained 11431W: http://kgdb.wiki.kernel.org/ 11432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11433F: Documentation/dev-tools/kgdb.rst 11434F: drivers/misc/kgdbts.c 11435F: drivers/tty/serial/kgdboc.c 11436F: include/linux/kdb.h 11437F: include/linux/kgdb.h 11438F: kernel/debug/ 11439F: kernel/module/kdb.c 11440 11441KHADAS MCU MFD DRIVER 11442M: Neil Armstrong <neil.armstrong@linaro.org> 11443L: linux-amlogic@lists.infradead.org 11444S: Maintained 11445F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11446F: drivers/mfd/khadas-mcu.c 11447F: include/linux/mfd/khadas-mcu.h 11448F: drivers/thermal/khadas_mcu_fan.c 11449 11450KMEMLEAK 11451M: Catalin Marinas <catalin.marinas@arm.com> 11452S: Maintained 11453F: Documentation/dev-tools/kmemleak.rst 11454F: include/linux/kmemleak.h 11455F: mm/kmemleak.c 11456F: samples/kmemleak/kmemleak-test.c 11457 11458KMOD KERNEL MODULE LOADER - USERMODE HELPER 11459M: Luis Chamberlain <mcgrof@kernel.org> 11460L: linux-kernel@vger.kernel.org 11461L: linux-modules@vger.kernel.org 11462S: Maintained 11463F: include/linux/kmod.h 11464F: kernel/kmod.c 11465F: lib/test_kmod.c 11466F: tools/testing/selftests/kmod/ 11467 11468KMSAN 11469M: Alexander Potapenko <glider@google.com> 11470R: Marco Elver <elver@google.com> 11471R: Dmitry Vyukov <dvyukov@google.com> 11472L: kasan-dev@googlegroups.com 11473S: Maintained 11474F: Documentation/dev-tools/kmsan.rst 11475F: arch/*/include/asm/kmsan.h 11476F: arch/*/mm/kmsan_* 11477F: include/linux/kmsan*.h 11478F: lib/Kconfig.kmsan 11479F: mm/kmsan/ 11480F: scripts/Makefile.kmsan 11481 11482KPROBES 11483M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11484M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11485M: "David S. Miller" <davem@davemloft.net> 11486M: Masami Hiramatsu <mhiramat@kernel.org> 11487S: Maintained 11488T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11489F: Documentation/trace/kprobes.rst 11490F: include/asm-generic/kprobes.h 11491F: include/linux/kprobes.h 11492F: kernel/kprobes.c 11493F: lib/test_kprobes.c 11494F: samples/kprobes 11495 11496KS0108 LCD CONTROLLER DRIVER 11497M: Miguel Ojeda <ojeda@kernel.org> 11498S: Maintained 11499F: Documentation/admin-guide/auxdisplay/ks0108.rst 11500F: drivers/auxdisplay/ks0108.c 11501F: include/linux/ks0108.h 11502 11503KTD253 BACKLIGHT DRIVER 11504M: Linus Walleij <linus.walleij@linaro.org> 11505S: Maintained 11506F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11507F: drivers/video/backlight/ktd253-backlight.c 11508 11509KTEST 11510M: Steven Rostedt <rostedt@goodmis.org> 11511M: John Hawley <warthog9@eaglescrag.net> 11512S: Maintained 11513F: tools/testing/ktest 11514 11515L3MDEV 11516M: David Ahern <dsahern@kernel.org> 11517L: netdev@vger.kernel.org 11518S: Maintained 11519F: include/net/l3mdev.h 11520F: net/l3mdev 11521 11522LANDLOCK SECURITY MODULE 11523M: Mickaël Salaün <mic@digikod.net> 11524L: linux-security-module@vger.kernel.org 11525S: Supported 11526W: https://landlock.io 11527T: git https://github.com/landlock-lsm/linux.git 11528F: Documentation/security/landlock.rst 11529F: Documentation/userspace-api/landlock.rst 11530F: include/uapi/linux/landlock.h 11531F: samples/landlock/ 11532F: security/landlock/ 11533F: tools/testing/selftests/landlock/ 11534K: landlock 11535K: LANDLOCK 11536 11537LANTIQ / INTEL Ethernet drivers 11538M: Hauke Mehrtens <hauke@hauke-m.de> 11539L: netdev@vger.kernel.org 11540S: Maintained 11541F: drivers/net/dsa/lantiq_gswip.c 11542F: drivers/net/dsa/lantiq_pce.h 11543F: drivers/net/ethernet/lantiq_xrx200.c 11544F: net/dsa/tag_gswip.c 11545 11546LANTIQ MIPS ARCHITECTURE 11547M: John Crispin <john@phrozen.org> 11548L: linux-mips@vger.kernel.org 11549S: Maintained 11550F: arch/mips/lantiq 11551F: drivers/soc/lantiq 11552 11553LASI 53c700 driver for PARISC 11554M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11555L: linux-scsi@vger.kernel.org 11556S: Maintained 11557F: Documentation/scsi/53c700.rst 11558F: drivers/scsi/53c700* 11559 11560LEAKING_ADDRESSES 11561M: Tobin C. Harding <me@tobin.cc> 11562M: Tycho Andersen <tycho@tycho.pizza> 11563L: linux-hardening@vger.kernel.org 11564S: Maintained 11565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11566F: scripts/leaking_addresses.pl 11567 11568LED SUBSYSTEM 11569M: Pavel Machek <pavel@ucw.cz> 11570L: linux-leds@vger.kernel.org 11571S: Maintained 11572T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11573F: Documentation/devicetree/bindings/leds/ 11574F: drivers/leds/ 11575F: include/linux/leds.h 11576 11577LEGACY EEPROM DRIVER 11578M: Jean Delvare <jdelvare@suse.com> 11579S: Maintained 11580F: Documentation/misc-devices/eeprom.rst 11581F: drivers/misc/eeprom/eeprom.c 11582 11583LEGO MINDSTORMS EV3 11584R: David Lechner <david@lechnology.com> 11585S: Maintained 11586F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11587F: arch/arm/boot/dts/da850-lego-ev3.dts 11588F: drivers/power/supply/lego_ev3_battery.c 11589 11590LEGO USB Tower driver 11591M: Juergen Stuber <starblue@users.sourceforge.net> 11592L: legousb-devel@lists.sourceforge.net 11593S: Maintained 11594W: http://legousb.sourceforge.net/ 11595F: drivers/usb/misc/legousbtower.c 11596 11597LETSKETCH HID TABLET DRIVER 11598M: Hans de Goede <hdegoede@redhat.com> 11599L: linux-input@vger.kernel.org 11600S: Maintained 11601T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11602F: drivers/hid/hid-letsketch.c 11603 11604LG LAPTOP EXTRAS 11605M: Matan Ziv-Av <matan@svgalib.org> 11606L: platform-driver-x86@vger.kernel.org 11607S: Maintained 11608F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11609F: Documentation/admin-guide/laptops/lg-laptop.rst 11610F: drivers/platform/x86/lg-laptop.c 11611 11612LG2160 MEDIA DRIVER 11613M: Michael Krufky <mkrufky@linuxtv.org> 11614L: linux-media@vger.kernel.org 11615S: Maintained 11616W: https://linuxtv.org 11617W: http://github.com/mkrufky 11618Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11619T: git git://linuxtv.org/mkrufky/tuners.git 11620F: drivers/media/dvb-frontends/lg2160.* 11621 11622LGDT3305 MEDIA DRIVER 11623M: Michael Krufky <mkrufky@linuxtv.org> 11624L: linux-media@vger.kernel.org 11625S: Maintained 11626W: https://linuxtv.org 11627W: http://github.com/mkrufky 11628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11629T: git git://linuxtv.org/mkrufky/tuners.git 11630F: drivers/media/dvb-frontends/lgdt3305.* 11631 11632LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11633M: Viresh Kumar <vireshk@kernel.org> 11634L: linux-ide@vger.kernel.org 11635S: Maintained 11636T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11637F: drivers/ata/pata_arasan_cf.c 11638F: include/linux/pata_arasan_cf_data.h 11639 11640LIBATA PATA DRIVERS 11641R: Sergey Shtylyov <s.shtylyov@omp.ru> 11642L: linux-ide@vger.kernel.org 11643F: drivers/ata/ata_*.c 11644F: drivers/ata/pata_*.c 11645 11646LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11647M: Linus Walleij <linus.walleij@linaro.org> 11648L: linux-ide@vger.kernel.org 11649S: Maintained 11650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11651F: drivers/ata/pata_ftide010.c 11652F: drivers/ata/sata_gemini.c 11653F: drivers/ata/sata_gemini.h 11654 11655LIBATA SATA AHCI PLATFORM devices support 11656M: Hans de Goede <hdegoede@redhat.com> 11657M: Jens Axboe <axboe@kernel.dk> 11658L: linux-ide@vger.kernel.org 11659S: Maintained 11660T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11661F: drivers/ata/ahci_platform.c 11662F: drivers/ata/libahci_platform.c 11663F: include/linux/ahci_platform.h 11664 11665LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11666M: Serge Semin <fancer.lancer@gmail.com> 11667L: linux-ide@vger.kernel.org 11668S: Maintained 11669T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11670F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11671F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11672F: drivers/ata/ahci_dwc.c 11673 11674LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11675M: Mikael Pettersson <mikpelinux@gmail.com> 11676L: linux-ide@vger.kernel.org 11677S: Maintained 11678T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11679F: drivers/ata/sata_promise.* 11680 11681LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11682M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11683L: linux-ide@vger.kernel.org 11684S: Maintained 11685T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11686F: Documentation/ABI/testing/sysfs-ata 11687F: Documentation/devicetree/bindings/ata/ 11688F: drivers/ata/ 11689F: include/linux/ata.h 11690F: include/linux/libata.h 11691 11692LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11693M: Vishal Verma <vishal.l.verma@intel.com> 11694M: Dan Williams <dan.j.williams@intel.com> 11695M: Dave Jiang <dave.jiang@intel.com> 11696L: nvdimm@lists.linux.dev 11697S: Supported 11698Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11699P: Documentation/nvdimm/maintainer-entry-profile.rst 11700F: drivers/nvdimm/btt* 11701 11702LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11703M: Dan Williams <dan.j.williams@intel.com> 11704M: Vishal Verma <vishal.l.verma@intel.com> 11705M: Dave Jiang <dave.jiang@intel.com> 11706L: nvdimm@lists.linux.dev 11707S: Supported 11708Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11709P: Documentation/nvdimm/maintainer-entry-profile.rst 11710F: drivers/nvdimm/pmem* 11711 11712LIBNVDIMM: DEVICETREE BINDINGS 11713M: Oliver O'Halloran <oohall@gmail.com> 11714L: nvdimm@lists.linux.dev 11715S: Supported 11716Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11717F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11718F: drivers/nvdimm/of_pmem.c 11719 11720LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11721M: Dan Williams <dan.j.williams@intel.com> 11722M: Vishal Verma <vishal.l.verma@intel.com> 11723M: Dave Jiang <dave.jiang@intel.com> 11724M: Ira Weiny <ira.weiny@intel.com> 11725L: nvdimm@lists.linux.dev 11726S: Supported 11727Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11728P: Documentation/nvdimm/maintainer-entry-profile.rst 11729T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11730F: drivers/acpi/nfit/* 11731F: drivers/nvdimm/* 11732F: include/linux/libnvdimm.h 11733F: include/linux/nd.h 11734F: include/uapi/linux/ndctl.h 11735F: tools/testing/nvdimm/ 11736 11737LICENSES and SPDX stuff 11738M: Thomas Gleixner <tglx@linutronix.de> 11739M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11740L: linux-spdx@vger.kernel.org 11741S: Maintained 11742T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11743F: COPYING 11744F: Documentation/process/license-rules.rst 11745F: LICENSES/ 11746F: scripts/spdxcheck-test.sh 11747F: scripts/spdxcheck.py 11748F: scripts/spdxexclude 11749 11750LINEAR RANGES HELPERS 11751M: Mark Brown <broonie@kernel.org> 11752R: Matti Vaittinen <mazziesaccount@gmail.com> 11753F: lib/linear_ranges.c 11754F: lib/test_linear_ranges.c 11755F: include/linux/linear_range.h 11756 11757LINUX FOR POWER MACINTOSH 11758M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11759L: linuxppc-dev@lists.ozlabs.org 11760S: Odd Fixes 11761F: arch/powerpc/platforms/powermac/ 11762F: drivers/macintosh/ 11763 11764LINUX FOR POWERPC (32-BIT AND 64-BIT) 11765M: Michael Ellerman <mpe@ellerman.id.au> 11766R: Nicholas Piggin <npiggin@gmail.com> 11767R: Christophe Leroy <christophe.leroy@csgroup.eu> 11768L: linuxppc-dev@lists.ozlabs.org 11769S: Supported 11770W: https://github.com/linuxppc/wiki/wiki 11771Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11772T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11773F: Documentation/ABI/stable/sysfs-firmware-opal-* 11774F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11775F: Documentation/devicetree/bindings/powerpc/ 11776F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11777F: Documentation/powerpc/ 11778F: arch/powerpc/ 11779F: drivers/*/*/*pasemi* 11780F: drivers/*/*pasemi* 11781F: drivers/char/tpm/tpm_ibmvtpm* 11782F: drivers/crypto/nx/ 11783F: drivers/crypto/vmx/ 11784F: drivers/i2c/busses/i2c-opal.c 11785F: drivers/net/ethernet/ibm/ibmveth.* 11786F: drivers/net/ethernet/ibm/ibmvnic.* 11787F: drivers/pci/hotplug/pnv_php.c 11788F: drivers/pci/hotplug/rpa* 11789F: drivers/rtc/rtc-opal.c 11790F: drivers/scsi/ibmvscsi/ 11791F: drivers/tty/hvc/hvc_opal.c 11792F: drivers/watchdog/wdrtas.c 11793F: tools/testing/selftests/powerpc 11794N: /pmac 11795N: powermac 11796N: powernv 11797N: [^a-z0-9]ps3 11798N: pseries 11799 11800LINUX FOR POWERPC EMBEDDED MPC5XXX 11801M: Anatolij Gustschin <agust@denx.de> 11802L: linuxppc-dev@lists.ozlabs.org 11803S: Odd Fixes 11804F: arch/powerpc/platforms/512x/ 11805F: arch/powerpc/platforms/52xx/ 11806 11807LINUX FOR POWERPC EMBEDDED PPC4XX 11808L: linuxppc-dev@lists.ozlabs.org 11809S: Orphan 11810F: arch/powerpc/platforms/40x/ 11811F: arch/powerpc/platforms/44x/ 11812 11813LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11814M: Scott Wood <oss@buserror.net> 11815L: linuxppc-dev@lists.ozlabs.org 11816S: Odd fixes 11817T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11818F: Documentation/devicetree/bindings/powerpc/fsl/ 11819F: arch/powerpc/platforms/83xx/ 11820F: arch/powerpc/platforms/85xx/ 11821 11822LINUX FOR POWERPC EMBEDDED PPC8XX 11823M: Christophe Leroy <christophe.leroy@csgroup.eu> 11824L: linuxppc-dev@lists.ozlabs.org 11825S: Maintained 11826F: arch/powerpc/platforms/8xx/ 11827 11828LINUX KERNEL DUMP TEST MODULE (LKDTM) 11829M: Kees Cook <keescook@chromium.org> 11830S: Maintained 11831F: drivers/misc/lkdtm/* 11832F: tools/testing/selftests/lkdtm/* 11833 11834LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11835M: Alan Stern <stern@rowland.harvard.edu> 11836M: Andrea Parri <parri.andrea@gmail.com> 11837M: Will Deacon <will@kernel.org> 11838M: Peter Zijlstra <peterz@infradead.org> 11839M: Boqun Feng <boqun.feng@gmail.com> 11840M: Nicholas Piggin <npiggin@gmail.com> 11841M: David Howells <dhowells@redhat.com> 11842M: Jade Alglave <j.alglave@ucl.ac.uk> 11843M: Luc Maranget <luc.maranget@inria.fr> 11844M: "Paul E. McKenney" <paulmck@kernel.org> 11845R: Akira Yokosawa <akiyks@gmail.com> 11846R: Daniel Lustig <dlustig@nvidia.com> 11847R: Joel Fernandes <joel@joelfernandes.org> 11848L: linux-kernel@vger.kernel.org 11849L: linux-arch@vger.kernel.org 11850S: Supported 11851T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11852F: Documentation/atomic_bitops.txt 11853F: Documentation/atomic_t.txt 11854F: Documentation/core-api/refcount-vs-atomic.rst 11855F: Documentation/litmus-tests/ 11856F: Documentation/memory-barriers.txt 11857F: tools/memory-model/ 11858 11859LIS3LV02D ACCELEROMETER DRIVER 11860M: Eric Piel <eric.piel@tremplin-utc.net> 11861S: Maintained 11862F: Documentation/misc-devices/lis3lv02d.rst 11863F: drivers/misc/lis3lv02d/ 11864F: drivers/platform/x86/hp_accel.c 11865 11866LIST KUNIT TEST 11867M: David Gow <davidgow@google.com> 11868L: linux-kselftest@vger.kernel.org 11869L: kunit-dev@googlegroups.com 11870S: Maintained 11871F: lib/list-test.c 11872 11873LITEX PLATFORM 11874M: Karol Gugala <kgugala@antmicro.com> 11875M: Mateusz Holenko <mholenko@antmicro.com> 11876M: Gabriel Somlo <gsomlo@gmail.com> 11877M: Joel Stanley <joel@jms.id.au> 11878S: Maintained 11879F: Documentation/devicetree/bindings/*/litex,*.yaml 11880F: arch/openrisc/boot/dts/or1klitex.dts 11881F: include/linux/litex.h 11882F: drivers/tty/serial/liteuart.c 11883F: drivers/soc/litex/* 11884F: drivers/net/ethernet/litex/* 11885F: drivers/mmc/host/litex_mmc.c 11886N: litex 11887 11888LIVE PATCHING 11889M: Josh Poimboeuf <jpoimboe@kernel.org> 11890M: Jiri Kosina <jikos@kernel.org> 11891M: Miroslav Benes <mbenes@suse.cz> 11892M: Petr Mladek <pmladek@suse.com> 11893R: Joe Lawrence <joe.lawrence@redhat.com> 11894L: live-patching@vger.kernel.org 11895S: Maintained 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11897F: Documentation/ABI/testing/sysfs-kernel-livepatch 11898F: Documentation/livepatch/ 11899F: arch/powerpc/include/asm/livepatch.h 11900F: include/linux/livepatch.h 11901F: kernel/livepatch/ 11902F: kernel/module/livepatch.c 11903F: lib/livepatch/ 11904F: samples/livepatch/ 11905F: tools/testing/selftests/livepatch/ 11906 11907LLC (802.2) 11908L: netdev@vger.kernel.org 11909S: Odd fixes 11910F: include/linux/llc.h 11911F: include/net/llc* 11912F: include/uapi/linux/llc.h 11913F: net/llc/ 11914 11915LM73 HARDWARE MONITOR DRIVER 11916M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11917L: linux-hwmon@vger.kernel.org 11918S: Maintained 11919F: drivers/hwmon/lm73.c 11920 11921LM78 HARDWARE MONITOR DRIVER 11922M: Jean Delvare <jdelvare@suse.com> 11923L: linux-hwmon@vger.kernel.org 11924S: Maintained 11925F: Documentation/hwmon/lm78.rst 11926F: drivers/hwmon/lm78.c 11927 11928LM83 HARDWARE MONITOR DRIVER 11929M: Jean Delvare <jdelvare@suse.com> 11930L: linux-hwmon@vger.kernel.org 11931S: Maintained 11932F: Documentation/hwmon/lm83.rst 11933F: drivers/hwmon/lm83.c 11934 11935LM90 HARDWARE MONITOR DRIVER 11936M: Jean Delvare <jdelvare@suse.com> 11937L: linux-hwmon@vger.kernel.org 11938S: Maintained 11939F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11940F: Documentation/hwmon/lm90.rst 11941F: drivers/hwmon/lm90.c 11942F: include/dt-bindings/thermal/lm90.h 11943 11944LM95234 HARDWARE MONITOR DRIVER 11945M: Guenter Roeck <linux@roeck-us.net> 11946L: linux-hwmon@vger.kernel.org 11947S: Maintained 11948F: Documentation/hwmon/lm95234.rst 11949F: drivers/hwmon/lm95234.c 11950 11951LME2510 MEDIA DRIVER 11952M: Malcolm Priestley <tvboxspy@gmail.com> 11953L: linux-media@vger.kernel.org 11954S: Maintained 11955W: https://linuxtv.org 11956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11957F: drivers/media/usb/dvb-usb-v2/lmedm04* 11958 11959LOADPIN SECURITY MODULE 11960M: Kees Cook <keescook@chromium.org> 11961S: Supported 11962T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11963F: Documentation/admin-guide/LSM/LoadPin.rst 11964F: security/loadpin/ 11965 11966LOCKING PRIMITIVES 11967M: Peter Zijlstra <peterz@infradead.org> 11968M: Ingo Molnar <mingo@redhat.com> 11969M: Will Deacon <will@kernel.org> 11970R: Waiman Long <longman@redhat.com> 11971R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11972L: linux-kernel@vger.kernel.org 11973S: Maintained 11974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11975F: Documentation/locking/ 11976F: arch/*/include/asm/spinlock*.h 11977F: include/linux/lockdep.h 11978F: include/linux/mutex*.h 11979F: include/linux/rwlock*.h 11980F: include/linux/rwsem*.h 11981F: include/linux/seqlock.h 11982F: include/linux/spinlock*.h 11983F: kernel/locking/ 11984F: lib/locking*.[ch] 11985X: kernel/locking/locktorture.c 11986 11987LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11988M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11989L: linux-ntfs-dev@lists.sourceforge.net 11990S: Maintained 11991W: http://www.linux-ntfs.org/content/view/19/37/ 11992F: Documentation/admin-guide/ldm.rst 11993F: block/partitions/ldm.* 11994 11995LOGITECH HID GAMING KEYBOARDS 11996M: Hans de Goede <hdegoede@redhat.com> 11997L: linux-input@vger.kernel.org 11998S: Maintained 11999T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12000F: drivers/hid/hid-lg-g15.c 12001 12002LONTIUM LT8912B MIPI TO HDMI BRIDGE 12003M: Adrien Grassein <adrien.grassein@gmail.com> 12004S: Maintained 12005F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12006F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12007 12008LOONGARCH 12009M: Huacai Chen <chenhuacai@kernel.org> 12010R: WANG Xuerui <kernel@xen0n.name> 12011L: loongarch@lists.linux.dev 12012S: Maintained 12013T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12014F: arch/loongarch/ 12015F: drivers/*/*loongarch* 12016F: Documentation/loongarch/ 12017F: Documentation/translations/zh_CN/loongarch/ 12018 12019LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12020M: Sathya Prakash <sathya.prakash@broadcom.com> 12021M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12022M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12023L: MPT-FusionLinux.pdl@broadcom.com 12024L: linux-scsi@vger.kernel.org 12025S: Supported 12026W: http://www.avagotech.com/support/ 12027F: drivers/message/fusion/ 12028F: drivers/scsi/mpt3sas/ 12029 12030LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12031M: Matthew Wilcox <willy@infradead.org> 12032L: linux-scsi@vger.kernel.org 12033S: Maintained 12034F: drivers/scsi/sym53c8xx_2/ 12035 12036LTC1660 DAC DRIVER 12037M: Marcus Folkesson <marcus.folkesson@gmail.com> 12038L: linux-iio@vger.kernel.org 12039S: Maintained 12040F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12041F: drivers/iio/dac/ltc1660.c 12042 12043LTC2688 IIO DAC DRIVER 12044M: Nuno Sá <nuno.sa@analog.com> 12045L: linux-iio@vger.kernel.org 12046S: Supported 12047W: https://ez.analog.com/linux-software-drivers 12048F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12049F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12050F: drivers/iio/dac/ltc2688.c 12051 12052LTC2947 HARDWARE MONITOR DRIVER 12053M: Nuno Sá <nuno.sa@analog.com> 12054L: linux-hwmon@vger.kernel.org 12055S: Supported 12056W: https://ez.analog.com/linux-software-drivers 12057F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12058F: drivers/hwmon/ltc2947-core.c 12059F: drivers/hwmon/ltc2947-i2c.c 12060F: drivers/hwmon/ltc2947-spi.c 12061F: drivers/hwmon/ltc2947.h 12062 12063LTC2983 IIO TEMPERATURE DRIVER 12064M: Nuno Sá <nuno.sa@analog.com> 12065L: linux-iio@vger.kernel.org 12066S: Supported 12067W: https://ez.analog.com/linux-software-drivers 12068F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12069F: drivers/iio/temperature/ltc2983.c 12070 12071LTC4261 HARDWARE MONITOR DRIVER 12072M: Guenter Roeck <linux@roeck-us.net> 12073L: linux-hwmon@vger.kernel.org 12074S: Maintained 12075F: Documentation/hwmon/ltc4261.rst 12076F: drivers/hwmon/ltc4261.c 12077 12078LTC4306 I2C MULTIPLEXER DRIVER 12079M: Michael Hennerich <michael.hennerich@analog.com> 12080L: linux-i2c@vger.kernel.org 12081S: Supported 12082W: https://ez.analog.com/linux-software-drivers 12083F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12084F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12085 12086LTP (Linux Test Project) 12087M: Mike Frysinger <vapier@gentoo.org> 12088M: Cyril Hrubis <chrubis@suse.cz> 12089M: Wanlong Gao <wanlong.gao@gmail.com> 12090M: Jan Stancek <jstancek@redhat.com> 12091M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12092M: Alexey Kodanev <alexey.kodanev@oracle.com> 12093L: ltp@lists.linux.it (subscribers-only) 12094S: Maintained 12095W: http://linux-test-project.github.io/ 12096T: git git://github.com/linux-test-project/ltp.git 12097 12098LYNX 28G SERDES PHY DRIVER 12099M: Ioana Ciornei <ioana.ciornei@nxp.com> 12100L: netdev@vger.kernel.org 12101S: Supported 12102F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12103F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12104 12105LYNX PCS MODULE 12106M: Ioana Ciornei <ioana.ciornei@nxp.com> 12107L: netdev@vger.kernel.org 12108S: Supported 12109F: drivers/net/pcs/pcs-lynx.c 12110F: include/linux/pcs-lynx.h 12111 12112M68K ARCHITECTURE 12113M: Geert Uytterhoeven <geert@linux-m68k.org> 12114L: linux-m68k@lists.linux-m68k.org 12115S: Maintained 12116W: http://www.linux-m68k.org/ 12117T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12118F: arch/m68k/ 12119F: drivers/zorro/ 12120 12121M68K ON APPLE MACINTOSH 12122M: Joshua Thompson <funaho@jurai.org> 12123L: linux-m68k@lists.linux-m68k.org 12124S: Maintained 12125W: http://www.mac.linux-m68k.org/ 12126F: arch/m68k/mac/ 12127F: drivers/macintosh/adb-iop.c 12128F: drivers/macintosh/via-macii.c 12129 12130M68K ON HP9000/300 12131M: Philip Blundell <philb@gnu.org> 12132S: Maintained 12133W: http://www.tazenda.demon.co.uk/phil/linux-hp 12134F: arch/m68k/hp300/ 12135 12136M88DS3103 MEDIA DRIVER 12137M: Antti Palosaari <crope@iki.fi> 12138L: linux-media@vger.kernel.org 12139S: Maintained 12140W: https://linuxtv.org 12141W: http://palosaari.fi/linux/ 12142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12143T: git git://linuxtv.org/anttip/media_tree.git 12144F: drivers/media/dvb-frontends/m88ds3103* 12145 12146M88RS2000 MEDIA DRIVER 12147M: Malcolm Priestley <tvboxspy@gmail.com> 12148L: linux-media@vger.kernel.org 12149S: Maintained 12150W: https://linuxtv.org 12151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12152F: drivers/media/dvb-frontends/m88rs2000* 12153 12154MA901 MASTERKIT USB FM RADIO DRIVER 12155M: Alexey Klimov <klimov.linux@gmail.com> 12156L: linux-media@vger.kernel.org 12157S: Maintained 12158T: git git://linuxtv.org/media_tree.git 12159F: drivers/media/radio/radio-ma901.c 12160 12161MAC80211 12162M: Johannes Berg <johannes@sipsolutions.net> 12163L: linux-wireless@vger.kernel.org 12164S: Maintained 12165W: https://wireless.wiki.kernel.org/ 12166Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12167T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12168T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12169F: Documentation/networking/mac80211-injection.rst 12170F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12171F: drivers/net/wireless/mac80211_hwsim.[ch] 12172F: include/net/mac80211.h 12173F: net/mac80211/ 12174 12175MAILBOX API 12176M: Jassi Brar <jassisinghbrar@gmail.com> 12177L: linux-kernel@vger.kernel.org 12178S: Maintained 12179F: drivers/mailbox/ 12180F: include/linux/mailbox_client.h 12181F: include/linux/mailbox_controller.h 12182F: include/dt-bindings/mailbox/ 12183F: Documentation/devicetree/bindings/mailbox/ 12184 12185MAILBOX ARM MHUv2 12186M: Viresh Kumar <viresh.kumar@linaro.org> 12187M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12188L: linux-kernel@vger.kernel.org 12189S: Maintained 12190F: drivers/mailbox/arm_mhuv2.c 12191F: include/linux/mailbox/arm_mhuv2_message.h 12192F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12193 12194MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12195M: Jeremy Kerr <jk@codeconstruct.com.au> 12196M: Matt Johnston <matt@codeconstruct.com.au> 12197L: netdev@vger.kernel.org 12198S: Maintained 12199F: Documentation/networking/mctp.rst 12200F: drivers/net/mctp/ 12201F: include/net/mctp.h 12202F: include/net/mctpdevice.h 12203F: include/net/netns/mctp.h 12204F: net/mctp/ 12205 12206MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12207M: Michael Kerrisk <mtk.manpages@gmail.com> 12208L: linux-man@vger.kernel.org 12209S: Maintained 12210W: http://www.kernel.org/doc/man-pages 12211 12212MAPLE TREE 12213M: Liam R. Howlett <Liam.Howlett@oracle.com> 12214L: linux-mm@kvack.org 12215S: Supported 12216F: Documentation/core-api/maple_tree.rst 12217F: include/linux/maple_tree.h 12218F: include/trace/events/maple_tree.h 12219F: lib/maple_tree.c 12220F: lib/test_maple_tree.c 12221F: tools/testing/radix-tree/linux/maple_tree.h 12222F: tools/testing/radix-tree/maple.c 12223 12224MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12225M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12226L: linux-mips@vger.kernel.org 12227S: Maintained 12228F: arch/mips/boot/dts/img/pistachio* 12229 12230MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12231M: Andrew Lunn <andrew@lunn.ch> 12232L: netdev@vger.kernel.org 12233S: Maintained 12234F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12235F: Documentation/networking/devlink/mv88e6xxx.rst 12236F: drivers/net/dsa/mv88e6xxx/ 12237F: include/linux/dsa/mv88e6xxx.h 12238F: include/linux/platform_data/mv88e6xxx.h 12239 12240MARVELL ARMADA 3700 PHY DRIVERS 12241M: Miquel Raynal <miquel.raynal@bootlin.com> 12242S: Maintained 12243F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12244F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12245F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12246F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12247 12248MARVELL ARMADA 3700 SERIAL DRIVER 12249M: Pali Rohár <pali@kernel.org> 12250S: Maintained 12251F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12252F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12253F: drivers/tty/serial/mvebu-uart.c 12254 12255MARVELL ARMADA DRM SUPPORT 12256M: Russell King <linux@armlinux.org.uk> 12257S: Maintained 12258T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12259T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12260F: Documentation/devicetree/bindings/display/armada/ 12261F: drivers/gpu/drm/armada/ 12262F: include/uapi/drm/armada_drm.h 12263 12264MARVELL CRYPTO DRIVER 12265M: Boris Brezillon <bbrezillon@kernel.org> 12266M: Arnaud Ebalard <arno@natisbad.org> 12267M: Srujana Challa <schalla@marvell.com> 12268L: linux-crypto@vger.kernel.org 12269S: Maintained 12270F: drivers/crypto/marvell/ 12271F: include/linux/soc/marvell/octeontx2/ 12272 12273MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12274M: Mirko Lindner <mlindner@marvell.com> 12275M: Stephen Hemminger <stephen@networkplumber.org> 12276L: netdev@vger.kernel.org 12277S: Maintained 12278F: drivers/net/ethernet/marvell/sk* 12279 12280MARVELL LIBERTAS WIRELESS DRIVER 12281L: libertas-dev@lists.infradead.org 12282S: Orphan 12283F: drivers/net/wireless/marvell/libertas/ 12284 12285MARVELL MACCHIATOBIN SUPPORT 12286M: Russell King <linux@armlinux.org.uk> 12287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12288S: Maintained 12289F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12290 12291MARVELL MV643XX ETHERNET DRIVER 12292M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12293L: netdev@vger.kernel.org 12294S: Maintained 12295F: drivers/net/ethernet/marvell/mv643xx_eth.* 12296F: include/linux/mv643xx.h 12297 12298MARVELL MV88X3310 PHY DRIVER 12299M: Russell King <linux@armlinux.org.uk> 12300M: Marek Behún <kabel@kernel.org> 12301L: netdev@vger.kernel.org 12302S: Maintained 12303F: drivers/net/phy/marvell10g.c 12304 12305MARVELL MVEBU THERMAL DRIVER 12306M: Miquel Raynal <miquel.raynal@bootlin.com> 12307S: Maintained 12308F: drivers/thermal/armada_thermal.c 12309 12310MARVELL MVNETA ETHERNET DRIVER 12311M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12312L: netdev@vger.kernel.org 12313S: Maintained 12314F: drivers/net/ethernet/marvell/mvneta.* 12315 12316MARVELL MVPP2 ETHERNET DRIVER 12317M: Marcin Wojtas <mw@semihalf.com> 12318M: Russell King <linux@armlinux.org.uk> 12319L: netdev@vger.kernel.org 12320S: Maintained 12321F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12322F: drivers/net/ethernet/marvell/mvpp2/ 12323 12324MARVELL MWIFIEX WIRELESS DRIVER 12325M: Amitkumar Karwar <amitkarwar@gmail.com> 12326M: Ganapathi Bhat <ganapathi017@gmail.com> 12327M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12328M: Xinming Hu <huxinming820@gmail.com> 12329L: linux-wireless@vger.kernel.org 12330S: Maintained 12331F: drivers/net/wireless/marvell/mwifiex/ 12332 12333MARVELL MWL8K WIRELESS DRIVER 12334M: Lennert Buytenhek <buytenh@wantstofly.org> 12335L: linux-wireless@vger.kernel.org 12336S: Odd Fixes 12337F: drivers/net/wireless/marvell/mwl8k.c 12338 12339MARVELL NAND CONTROLLER DRIVER 12340M: Miquel Raynal <miquel.raynal@bootlin.com> 12341L: linux-mtd@lists.infradead.org 12342S: Maintained 12343F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12344F: drivers/mtd/nand/raw/marvell_nand.c 12345 12346MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12347M: Sunil Goutham <sgoutham@marvell.com> 12348M: Geetha sowjanya <gakula@marvell.com> 12349M: Subbaraya Sundeep <sbhatta@marvell.com> 12350M: hariprasad <hkelam@marvell.com> 12351L: netdev@vger.kernel.org 12352S: Supported 12353F: drivers/net/ethernet/marvell/octeontx2/nic/ 12354F: include/linux/soc/marvell/octeontx2/ 12355 12356MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12357M: Sunil Goutham <sgoutham@marvell.com> 12358M: Linu Cherian <lcherian@marvell.com> 12359M: Geetha sowjanya <gakula@marvell.com> 12360M: Jerin Jacob <jerinj@marvell.com> 12361M: hariprasad <hkelam@marvell.com> 12362M: Subbaraya Sundeep <sbhatta@marvell.com> 12363L: netdev@vger.kernel.org 12364S: Supported 12365F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12366F: drivers/net/ethernet/marvell/octeontx2/af/ 12367 12368MARVELL PRESTERA ETHERNET SWITCH DRIVER 12369M: Taras Chornyi <tchornyi@marvell.com> 12370S: Supported 12371W: https://github.com/Marvell-switching/switchdev-prestera 12372F: drivers/net/ethernet/marvell/prestera/ 12373 12374MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12375M: Nicolas Pitre <nico@fluxnic.net> 12376S: Odd Fixes 12377F: drivers/mmc/host/mvsdio.* 12378 12379MARVELL USB MDIO CONTROLLER DRIVER 12380M: Tobias Waldekranz <tobias@waldekranz.com> 12381L: netdev@vger.kernel.org 12382S: Maintained 12383F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12384F: drivers/net/mdio/mdio-mvusb.c 12385 12386MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12387M: Hu Ziji <huziji@marvell.com> 12388L: linux-mmc@vger.kernel.org 12389S: Supported 12390F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12391F: drivers/mmc/host/sdhci-xenon* 12392 12393MARVELL OCTEON ENDPOINT DRIVER 12394M: Veerasenareddy Burru <vburru@marvell.com> 12395M: Abhijit Ayarekar <aayarekar@marvell.com> 12396L: netdev@vger.kernel.org 12397S: Supported 12398F: drivers/net/ethernet/marvell/octeon_ep 12399 12400MATROX FRAMEBUFFER DRIVER 12401L: linux-fbdev@vger.kernel.org 12402S: Orphan 12403F: drivers/video/fbdev/matrox/matroxfb_* 12404F: include/uapi/linux/matroxfb.h 12405 12406MAX15301 DRIVER 12407M: Daniel Nilsson <daniel.nilsson@flex.com> 12408L: linux-hwmon@vger.kernel.org 12409S: Maintained 12410F: Documentation/hwmon/max15301.rst 12411F: drivers/hwmon/pmbus/max15301.c 12412 12413MAX16065 HARDWARE MONITOR DRIVER 12414M: Guenter Roeck <linux@roeck-us.net> 12415L: linux-hwmon@vger.kernel.org 12416S: Maintained 12417F: Documentation/hwmon/max16065.rst 12418F: drivers/hwmon/max16065.c 12419 12420MAX2175 SDR TUNER DRIVER 12421M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12422L: linux-media@vger.kernel.org 12423S: Maintained 12424T: git git://linuxtv.org/media_tree.git 12425F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12426F: Documentation/userspace-api/media/drivers/max2175.rst 12427F: drivers/media/i2c/max2175* 12428F: include/uapi/linux/max2175.h 12429 12430MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12431L: linux-hwmon@vger.kernel.org 12432S: Orphan 12433F: Documentation/hwmon/max6650.rst 12434F: drivers/hwmon/max6650.c 12435 12436MAX6697 HARDWARE MONITOR DRIVER 12437M: Guenter Roeck <linux@roeck-us.net> 12438L: linux-hwmon@vger.kernel.org 12439S: Maintained 12440F: Documentation/devicetree/bindings/hwmon/max6697.txt 12441F: Documentation/hwmon/max6697.rst 12442F: drivers/hwmon/max6697.c 12443F: include/linux/platform_data/max6697.h 12444 12445MAX9286 QUAD GMSL DESERIALIZER DRIVER 12446M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12447M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12448M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12449M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12450L: linux-media@vger.kernel.org 12451S: Maintained 12452F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12453F: drivers/media/i2c/max9286.c 12454 12455MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12456M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12457L: linux-media@vger.kernel.org 12458S: Maintained 12459F: drivers/staging/media/max96712/max96712.c 12460 12461MAX9860 MONO AUDIO VOICE CODEC DRIVER 12462M: Peter Rosin <peda@axentia.se> 12463L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12464S: Maintained 12465F: Documentation/devicetree/bindings/sound/max9860.txt 12466F: sound/soc/codecs/max9860.* 12467 12468MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12469M: Andreas Klinger <ak@it-klinger.de> 12470L: linux-iio@vger.kernel.org 12471S: Maintained 12472F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12473F: drivers/iio/proximity/mb1232.c 12474 12475MAXIM MAX11205 DRIVER 12476M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12477L: linux-iio@vger.kernel.org 12478S: Supported 12479W: https://ez.analog.com/linux-software-drivers 12480F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12481F: drivers/iio/adc/max11205.c 12482 12483MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12484R: Iskren Chernev <iskren.chernev@gmail.com> 12485R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12486R: Marek Szyprowski <m.szyprowski@samsung.com> 12487R: Matheus Castello <matheus@castello.eng.br> 12488L: linux-pm@vger.kernel.org 12489S: Maintained 12490F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12491F: drivers/power/supply/max17040_battery.c 12492 12493MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12494R: Hans de Goede <hdegoede@redhat.com> 12495R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12496R: Marek Szyprowski <m.szyprowski@samsung.com> 12497R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12498R: Purism Kernel Team <kernel@puri.sm> 12499L: linux-pm@vger.kernel.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12502F: drivers/power/supply/max17042_battery.c 12503 12504MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12505M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12506L: linux-kernel@vger.kernel.org 12507S: Maintained 12508F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12509F: drivers/regulator/max20086-regulator.c 12510 12511MAXIM MAX77650 PMIC MFD DRIVER 12512M: Bartosz Golaszewski <brgl@bgdev.pl> 12513L: linux-kernel@vger.kernel.org 12514S: Maintained 12515F: Documentation/devicetree/bindings/*/*max77650.yaml 12516F: Documentation/devicetree/bindings/*/max77650*.yaml 12517F: drivers/gpio/gpio-max77650.c 12518F: drivers/input/misc/max77650-onkey.c 12519F: drivers/leds/leds-max77650.c 12520F: drivers/mfd/max77650.c 12521F: drivers/power/supply/max77650-charger.c 12522F: drivers/regulator/max77650-regulator.c 12523F: include/linux/mfd/max77650.h 12524 12525MAXIM MAX77714 PMIC MFD DRIVER 12526M: Luca Ceresoli <luca@lucaceresoli.net> 12527S: Maintained 12528F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12529F: drivers/mfd/max77714.c 12530F: include/linux/mfd/max77714.h 12531 12532MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12533M: Javier Martinez Canillas <javier@dowhile0.org> 12534L: linux-kernel@vger.kernel.org 12535S: Supported 12536F: Documentation/devicetree/bindings/*/*max77802.yaml 12537F: drivers/regulator/max77802-regulator.c 12538F: include/dt-bindings/*/*max77802.h 12539 12540MAXIM MAX77976 BATTERY CHARGER 12541M: Luca Ceresoli <luca@lucaceresoli.net> 12542S: Supported 12543F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12544F: drivers/power/supply/max77976_charger.c 12545 12546MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12547M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12548L: linux-pm@vger.kernel.org 12549S: Supported 12550B: mailto:linux-samsung-soc@vger.kernel.org 12551F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12552F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12553F: drivers/power/supply/max14577_charger.c 12554F: drivers/power/supply/max77693_charger.c 12555 12556MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12557M: Chanwoo Choi <cw00.choi@samsung.com> 12558M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12559L: linux-kernel@vger.kernel.org 12560S: Supported 12561B: mailto:linux-samsung-soc@vger.kernel.org 12562F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12563F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12564F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12565F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12566F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12567F: drivers/*/*max77843.c 12568F: drivers/*/max14577*.c 12569F: drivers/*/max77686*.c 12570F: drivers/*/max77693*.c 12571F: drivers/clk/clk-max77686.c 12572F: drivers/extcon/extcon-max14577.c 12573F: drivers/extcon/extcon-max77693.c 12574F: drivers/rtc/rtc-max77686.c 12575F: include/linux/mfd/max14577*.h 12576F: include/linux/mfd/max77686*.h 12577F: include/linux/mfd/max77693*.h 12578 12579MAXIRADIO FM RADIO RECEIVER DRIVER 12580M: Hans Verkuil <hverkuil@xs4all.nl> 12581L: linux-media@vger.kernel.org 12582S: Maintained 12583W: https://linuxtv.org 12584T: git git://linuxtv.org/media_tree.git 12585F: drivers/media/radio/radio-maxiradio* 12586 12587MAXLINEAR ETHERNET PHY DRIVER 12588M: Xu Liang <lxu@maxlinear.com> 12589L: netdev@vger.kernel.org 12590S: Supported 12591F: drivers/net/phy/mxl-gpy.c 12592 12593MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12594R: Yasushi SHOJI <yashi@spacecubics.com> 12595L: linux-can@vger.kernel.org 12596S: Maintained 12597F: drivers/net/can/usb/mcba_usb.c 12598 12599MCAN MMIO DEVICE DRIVER 12600M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12601L: linux-can@vger.kernel.org 12602S: Maintained 12603F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12604F: drivers/net/can/m_can/m_can.c 12605F: drivers/net/can/m_can/m_can.h 12606F: drivers/net/can/m_can/m_can_platform.c 12607 12608MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12609M: Rishi Gupta <gupt21@gmail.com> 12610L: linux-i2c@vger.kernel.org 12611L: linux-input@vger.kernel.org 12612S: Maintained 12613F: drivers/hid/hid-mcp2221.c 12614 12615MCP251XFD SPI-CAN NETWORK DRIVER 12616M: Marc Kleine-Budde <mkl@pengutronix.de> 12617M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12618R: Thomas Kopp <thomas.kopp@microchip.com> 12619L: linux-can@vger.kernel.org 12620S: Maintained 12621F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12622F: drivers/net/can/spi/mcp251xfd/ 12623 12624MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12625M: Peter Rosin <peda@axentia.se> 12626L: linux-iio@vger.kernel.org 12627S: Maintained 12628F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12629F: drivers/iio/potentiometer/mcp4018.c 12630F: drivers/iio/potentiometer/mcp4531.c 12631 12632MCR20A IEEE-802.15.4 RADIO DRIVER 12633M: Xue Liu <liuxuenetmail@gmail.com> 12634L: linux-wpan@vger.kernel.org 12635S: Maintained 12636W: https://github.com/xueliu/mcr20a-linux 12637F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12638F: drivers/net/ieee802154/mcr20a.c 12639F: drivers/net/ieee802154/mcr20a.h 12640 12641MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12642M: William Breathitt Gray <william.gray@linaro.org> 12643L: linux-iio@vger.kernel.org 12644S: Maintained 12645F: drivers/iio/dac/cio-dac.c 12646 12647MEDIA CONTROLLER FRAMEWORK 12648M: Sakari Ailus <sakari.ailus@linux.intel.com> 12649M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12650L: linux-media@vger.kernel.org 12651S: Supported 12652W: https://www.linuxtv.org 12653T: git git://linuxtv.org/media_tree.git 12654F: drivers/media/mc/ 12655F: include/media/media-*.h 12656F: include/uapi/linux/media.h 12657 12658MEDIA DRIVER FOR FREESCALE IMX PXP 12659M: Philipp Zabel <p.zabel@pengutronix.de> 12660L: linux-media@vger.kernel.org 12661S: Maintained 12662T: git git://linuxtv.org/media_tree.git 12663F: drivers/media/platform/nxp/imx-pxp.[ch] 12664 12665MEDIA DRIVERS FOR ASCOT2E 12666M: Sergey Kozlov <serjk@netup.ru> 12667M: Abylay Ospan <aospan@netup.ru> 12668L: linux-media@vger.kernel.org 12669S: Supported 12670W: https://linuxtv.org 12671W: http://netup.tv/ 12672T: git git://linuxtv.org/media_tree.git 12673F: drivers/media/dvb-frontends/ascot2e* 12674 12675MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12676M: Jasmin Jessich <jasmin@anw.at> 12677L: linux-media@vger.kernel.org 12678S: Maintained 12679W: https://linuxtv.org 12680T: git git://linuxtv.org/media_tree.git 12681F: drivers/media/dvb-frontends/cxd2099* 12682 12683MEDIA DRIVERS FOR CXD2841ER 12684M: Sergey Kozlov <serjk@netup.ru> 12685M: Abylay Ospan <aospan@netup.ru> 12686L: linux-media@vger.kernel.org 12687S: Supported 12688W: https://linuxtv.org 12689W: http://netup.tv/ 12690T: git git://linuxtv.org/media_tree.git 12691F: drivers/media/dvb-frontends/cxd2841er* 12692 12693MEDIA DRIVERS FOR CXD2880 12694M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12695L: linux-media@vger.kernel.org 12696S: Supported 12697W: http://linuxtv.org/ 12698T: git git://linuxtv.org/media_tree.git 12699F: drivers/media/dvb-frontends/cxd2880/* 12700F: drivers/media/spi/cxd2880* 12701 12702MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12703L: linux-media@vger.kernel.org 12704S: Orphan 12705W: https://linuxtv.org 12706T: git git://linuxtv.org/media_tree.git 12707F: drivers/media/pci/ddbridge/* 12708 12709MEDIA DRIVERS FOR FREESCALE IMX 12710M: Steve Longerbeam <slongerbeam@gmail.com> 12711M: Philipp Zabel <p.zabel@pengutronix.de> 12712L: linux-media@vger.kernel.org 12713S: Maintained 12714T: git git://linuxtv.org/media_tree.git 12715F: Documentation/admin-guide/media/imx.rst 12716F: Documentation/devicetree/bindings/media/imx.txt 12717F: drivers/staging/media/imx/ 12718F: include/linux/imx-media.h 12719F: include/media/imx.h 12720 12721MEDIA DRIVERS FOR FREESCALE IMX7 12722M: Rui Miguel Silva <rmfrfs@gmail.com> 12723M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12724L: linux-media@vger.kernel.org 12725S: Maintained 12726T: git git://linuxtv.org/media_tree.git 12727F: Documentation/admin-guide/media/imx7.rst 12728F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12729F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12730F: drivers/media/platform/nxp/imx-mipi-csis.c 12731F: drivers/staging/media/imx/imx7-media-csi.c 12732 12733MEDIA DRIVERS FOR HELENE 12734M: Abylay Ospan <aospan@netup.ru> 12735L: linux-media@vger.kernel.org 12736S: Supported 12737W: https://linuxtv.org 12738W: http://netup.tv/ 12739T: git git://linuxtv.org/media_tree.git 12740F: drivers/media/dvb-frontends/helene* 12741 12742MEDIA DRIVERS FOR HORUS3A 12743M: Sergey Kozlov <serjk@netup.ru> 12744M: Abylay Ospan <aospan@netup.ru> 12745L: linux-media@vger.kernel.org 12746S: Supported 12747W: https://linuxtv.org 12748W: http://netup.tv/ 12749T: git git://linuxtv.org/media_tree.git 12750F: drivers/media/dvb-frontends/horus3a* 12751 12752MEDIA DRIVERS FOR LNBH25 12753M: Sergey Kozlov <serjk@netup.ru> 12754M: Abylay Ospan <aospan@netup.ru> 12755L: linux-media@vger.kernel.org 12756S: Supported 12757W: https://linuxtv.org 12758W: http://netup.tv/ 12759T: git git://linuxtv.org/media_tree.git 12760F: drivers/media/dvb-frontends/lnbh25* 12761 12762MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12763L: linux-media@vger.kernel.org 12764S: Orphan 12765W: https://linuxtv.org 12766T: git git://linuxtv.org/media_tree.git 12767F: drivers/media/dvb-frontends/mxl5xx* 12768 12769MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12770M: Sergey Kozlov <serjk@netup.ru> 12771M: Abylay Ospan <aospan@netup.ru> 12772L: linux-media@vger.kernel.org 12773S: Supported 12774W: https://linuxtv.org 12775W: http://netup.tv/ 12776T: git git://linuxtv.org/media_tree.git 12777F: drivers/media/pci/netup_unidvb/* 12778 12779MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12780M: Dmitry Osipenko <digetx@gmail.com> 12781L: linux-media@vger.kernel.org 12782L: linux-tegra@vger.kernel.org 12783S: Maintained 12784T: git git://linuxtv.org/media_tree.git 12785F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12786F: drivers/media/platform/nvidia/tegra-vde/ 12787 12788MEDIA DRIVERS FOR RENESAS - CEU 12789M: Jacopo Mondi <jacopo@jmondi.org> 12790L: linux-media@vger.kernel.org 12791L: linux-renesas-soc@vger.kernel.org 12792S: Supported 12793T: git git://linuxtv.org/media_tree.git 12794F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12795F: drivers/media/platform/renesas/renesas-ceu.c 12796F: include/media/drv-intf/renesas-ceu.h 12797 12798MEDIA DRIVERS FOR RENESAS - DRIF 12799M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12800L: linux-media@vger.kernel.org 12801L: linux-renesas-soc@vger.kernel.org 12802S: Supported 12803T: git git://linuxtv.org/media_tree.git 12804F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12805F: drivers/media/platform/renesas/rcar_drif.c 12806 12807MEDIA DRIVERS FOR RENESAS - FCP 12808M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12809L: linux-media@vger.kernel.org 12810L: linux-renesas-soc@vger.kernel.org 12811S: Supported 12812T: git git://linuxtv.org/media_tree.git 12813F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12814F: drivers/media/platform/renesas/rcar-fcp.c 12815F: include/media/rcar-fcp.h 12816 12817MEDIA DRIVERS FOR RENESAS - FDP1 12818M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12819L: linux-media@vger.kernel.org 12820L: linux-renesas-soc@vger.kernel.org 12821S: Supported 12822T: git git://linuxtv.org/media_tree.git 12823F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12824F: drivers/media/platform/renesas/rcar_fdp1.c 12825 12826MEDIA DRIVERS FOR RENESAS - VIN 12827M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12828L: linux-media@vger.kernel.org 12829L: linux-renesas-soc@vger.kernel.org 12830S: Supported 12831T: git git://linuxtv.org/media_tree.git 12832F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12833F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12834F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12835F: drivers/media/platform/renesas/rcar-isp.c 12836F: drivers/media/platform/renesas/rcar-vin/ 12837 12838MEDIA DRIVERS FOR RENESAS - VSP1 12839M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12840M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12841L: linux-media@vger.kernel.org 12842L: linux-renesas-soc@vger.kernel.org 12843S: Supported 12844T: git git://linuxtv.org/media_tree.git 12845F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12846F: drivers/media/platform/renesas/vsp1/ 12847 12848MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12849L: linux-media@vger.kernel.org 12850S: Orphan 12851W: https://linuxtv.org 12852T: git git://linuxtv.org/media_tree.git 12853F: drivers/media/dvb-frontends/stv0910* 12854 12855MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12856L: linux-media@vger.kernel.org 12857S: Orphan 12858W: https://linuxtv.org 12859T: git git://linuxtv.org/media_tree.git 12860F: drivers/media/dvb-frontends/stv6111* 12861 12862MEDIA DRIVERS FOR STM32 - DCMI 12863M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12864L: linux-media@vger.kernel.org 12865S: Supported 12866T: git git://linuxtv.org/media_tree.git 12867F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12868F: drivers/media/platform/st/stm32/stm32-dcmi.c 12869 12870MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12871M: Mauro Carvalho Chehab <mchehab@kernel.org> 12872L: linux-media@vger.kernel.org 12873S: Maintained 12874W: https://linuxtv.org 12875Q: http://patchwork.kernel.org/project/linux-media/list/ 12876T: git git://linuxtv.org/media_tree.git 12877F: Documentation/admin-guide/media/ 12878F: Documentation/devicetree/bindings/media/ 12879F: Documentation/driver-api/media/ 12880F: Documentation/userspace-api/media/ 12881F: drivers/media/ 12882F: drivers/staging/media/ 12883F: include/dt-bindings/media/ 12884F: include/linux/platform_data/media/ 12885F: include/media/ 12886F: include/uapi/linux/dvb/ 12887F: include/uapi/linux/ivtv* 12888F: include/uapi/linux/media.h 12889F: include/uapi/linux/meye.h 12890F: include/uapi/linux/uvcvideo.h 12891F: include/uapi/linux/v4l2-* 12892F: include/uapi/linux/videodev2.h 12893 12894MEDIATEK BLUETOOTH DRIVER 12895M: Sean Wang <sean.wang@mediatek.com> 12896L: linux-bluetooth@vger.kernel.org 12897L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12898S: Maintained 12899F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12900F: drivers/bluetooth/btmtkuart.c 12901 12902MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12903M: Sean Wang <sean.wang@mediatek.com> 12904L: linux-pm@vger.kernel.org 12905S: Maintained 12906F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12907F: drivers/power/reset/mt6323-poweroff.c 12908 12909MEDIATEK CIR DRIVER 12910M: Sean Wang <sean.wang@mediatek.com> 12911S: Maintained 12912F: drivers/media/rc/mtk-cir.c 12913 12914MEDIATEK DMA DRIVER 12915M: Sean Wang <sean.wang@mediatek.com> 12916L: dmaengine@vger.kernel.org 12917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12918L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12919S: Maintained 12920F: Documentation/devicetree/bindings/dma/mtk-* 12921F: drivers/dma/mediatek/ 12922 12923MEDIATEK ETHERNET DRIVER 12924M: Felix Fietkau <nbd@nbd.name> 12925M: John Crispin <john@phrozen.org> 12926M: Sean Wang <sean.wang@mediatek.com> 12927M: Mark Lee <Mark-MC.Lee@mediatek.com> 12928M: Lorenzo Bianconi <lorenzo@kernel.org> 12929L: netdev@vger.kernel.org 12930S: Maintained 12931F: drivers/net/ethernet/mediatek/ 12932 12933MEDIATEK I2C CONTROLLER DRIVER 12934M: Qii Wang <qii.wang@mediatek.com> 12935L: linux-i2c@vger.kernel.org 12936S: Maintained 12937F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12938F: drivers/i2c/busses/i2c-mt65xx.c 12939 12940MEDIATEK IOMMU DRIVER 12941M: Yong Wu <yong.wu@mediatek.com> 12942L: iommu@lists.linux.dev 12943L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12944S: Supported 12945F: Documentation/devicetree/bindings/iommu/mediatek* 12946F: drivers/iommu/mtk_iommu* 12947F: include/dt-bindings/memory/mt*-port.h 12948 12949MEDIATEK JPEG DRIVER 12950M: Bin Liu <bin.liu@mediatek.com> 12951S: Supported 12952F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12953F: drivers/media/platform/mediatek/jpeg/ 12954 12955MEDIATEK KEYPAD DRIVER 12956M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12957S: Supported 12958F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12959F: drivers/input/keyboard/mt6779-keypad.c 12960 12961MEDIATEK MDP DRIVER 12962M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12963M: Houlong Wei <houlong.wei@mediatek.com> 12964M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12965S: Supported 12966F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12967F: drivers/media/platform/mediatek/mdp/ 12968F: drivers/media/platform/mediatek/vpu/ 12969 12970MEDIATEK MEDIA DRIVER 12971M: Tiffany Lin <tiffany.lin@mediatek.com> 12972M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12973M: Yunfei Dong <yunfei.dong@mediatek.com> 12974S: Supported 12975F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12976F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12977F: drivers/media/platform/mediatek/vcodec/ 12978F: drivers/media/platform/mediatek/vpu/ 12979 12980MEDIATEK MMC/SD/SDIO DRIVER 12981M: Chaotian Jing <chaotian.jing@mediatek.com> 12982S: Maintained 12983F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12984F: drivers/mmc/host/mtk-sd.c 12985 12986MEDIATEK MT76 WIRELESS LAN DRIVER 12987M: Felix Fietkau <nbd@nbd.name> 12988M: Lorenzo Bianconi <lorenzo@kernel.org> 12989M: Ryder Lee <ryder.lee@mediatek.com> 12990R: Shayne Chen <shayne.chen@mediatek.com> 12991R: Sean Wang <sean.wang@mediatek.com> 12992L: linux-wireless@vger.kernel.org 12993S: Maintained 12994F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12995F: drivers/net/wireless/mediatek/mt76/ 12996 12997MEDIATEK MT7601U WIRELESS LAN DRIVER 12998M: Jakub Kicinski <kuba@kernel.org> 12999L: linux-wireless@vger.kernel.org 13000S: Maintained 13001F: drivers/net/wireless/mediatek/mt7601u/ 13002 13003MEDIATEK MT7621 CLOCK DRIVER 13004M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13005S: Maintained 13006F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13007F: drivers/clk/ralink/clk-mt7621.c 13008 13009MEDIATEK MT7621/28/88 I2C DRIVER 13010M: Stefan Roese <sr@denx.de> 13011L: linux-i2c@vger.kernel.org 13012S: Maintained 13013F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13014F: drivers/i2c/busses/i2c-mt7621.c 13015 13016MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13017M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13018S: Maintained 13019F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13020F: drivers/pci/controller/pcie-mt7621.c 13021 13022MEDIATEK MT7621 PHY PCI DRIVER 13023M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13024S: Maintained 13025F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13026F: drivers/phy/ralink/phy-mt7621-pci.c 13027 13028MEDIATEK NAND CONTROLLER DRIVER 13029L: linux-mtd@lists.infradead.org 13030S: Orphan 13031F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13032F: drivers/mtd/nand/raw/mtk_* 13033 13034MEDIATEK PMIC LED DRIVER 13035M: Sean Wang <sean.wang@mediatek.com> 13036S: Maintained 13037F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13038F: drivers/leds/leds-mt6323.c 13039 13040MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13041M: Sean Wang <sean.wang@mediatek.com> 13042S: Maintained 13043F: drivers/char/hw_random/mtk-rng.c 13044 13045MEDIATEK SMI DRIVER 13046M: Yong Wu <yong.wu@mediatek.com> 13047L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13048S: Supported 13049F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13050F: drivers/memory/mtk-smi.c 13051F: include/soc/mediatek/smi.h 13052 13053MEDIATEK SWITCH DRIVER 13054M: Sean Wang <sean.wang@mediatek.com> 13055M: Landen Chao <Landen.Chao@mediatek.com> 13056M: DENG Qingfang <dqfext@gmail.com> 13057L: netdev@vger.kernel.org 13058S: Maintained 13059F: drivers/net/dsa/mt7530.* 13060F: net/dsa/tag_mtk.c 13061 13062MEDIATEK T7XX 5G WWAN MODEM DRIVER 13063M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13064M: Intel Corporation <linuxwwan@intel.com> 13065R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13066R: Liu Haijun <haijun.liu@mediatek.com> 13067R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13068R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13069L: netdev@vger.kernel.org 13070S: Supported 13071F: drivers/net/wwan/t7xx/ 13072 13073MEDIATEK USB3 DRD IP DRIVER 13074M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13075L: linux-usb@vger.kernel.org 13076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13077L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13078S: Maintained 13079F: Documentation/devicetree/bindings/usb/mediatek,* 13080F: drivers/usb/host/xhci-mtk* 13081F: drivers/usb/mtu3/ 13082 13083MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13084M: Peter Senna Tschudin <peter.senna@gmail.com> 13085M: Martin Donnelly <martin.donnelly@ge.com> 13086M: Martyn Welch <martyn.welch@collabora.co.uk> 13087S: Maintained 13088F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13089F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13090 13091MEGARAID SCSI/SAS DRIVERS 13092M: Kashyap Desai <kashyap.desai@broadcom.com> 13093M: Sumit Saxena <sumit.saxena@broadcom.com> 13094M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13095L: megaraidlinux.pdl@broadcom.com 13096L: linux-scsi@vger.kernel.org 13097S: Maintained 13098W: http://www.avagotech.com/support/ 13099F: Documentation/scsi/megaraid.rst 13100F: drivers/scsi/megaraid.* 13101F: drivers/scsi/megaraid/ 13102 13103MELEXIS MLX90614 DRIVER 13104M: Crt Mori <cmo@melexis.com> 13105L: linux-iio@vger.kernel.org 13106S: Supported 13107W: http://www.melexis.com 13108F: drivers/iio/temperature/mlx90614.c 13109 13110MELEXIS MLX90632 DRIVER 13111M: Crt Mori <cmo@melexis.com> 13112L: linux-iio@vger.kernel.org 13113S: Supported 13114W: http://www.melexis.com 13115F: drivers/iio/temperature/mlx90632.c 13116 13117MELFAS MIP4 TOUCHSCREEN DRIVER 13118M: Sangwon Jee <jeesw@melfas.com> 13119S: Supported 13120W: http://www.melfas.com 13121F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13122F: drivers/input/touchscreen/melfas_mip4.c 13123 13124MELLANOX BLUEFIELD I2C DRIVER 13125M: Khalil Blaiech <kblaiech@nvidia.com> 13126M: Asmaa Mnebhi <asmaa@nvidia.com> 13127L: linux-i2c@vger.kernel.org 13128S: Supported 13129F: drivers/i2c/busses/i2c-mlxbf.c 13130 13131MELLANOX ETHERNET DRIVER (mlx4_en) 13132M: Tariq Toukan <tariqt@nvidia.com> 13133L: netdev@vger.kernel.org 13134S: Supported 13135W: http://www.mellanox.com 13136Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13137F: drivers/net/ethernet/mellanox/mlx4/en_* 13138 13139MELLANOX ETHERNET DRIVER (mlx5e) 13140M: Saeed Mahameed <saeedm@nvidia.com> 13141L: netdev@vger.kernel.org 13142S: Supported 13143W: http://www.mellanox.com 13144Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13145F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13146 13147MELLANOX ETHERNET INNOVA DRIVERS 13148R: Boris Pismenny <borisp@nvidia.com> 13149L: netdev@vger.kernel.org 13150S: Supported 13151W: http://www.mellanox.com 13152Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13153F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13154F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13155F: include/linux/mlx5/mlx5_ifc_fpga.h 13156 13157MELLANOX ETHERNET SWITCH DRIVERS 13158M: Ido Schimmel <idosch@nvidia.com> 13159M: Petr Machata <petrm@nvidia.com> 13160L: netdev@vger.kernel.org 13161S: Supported 13162W: http://www.mellanox.com 13163Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13164F: drivers/net/ethernet/mellanox/mlxsw/ 13165F: tools/testing/selftests/drivers/net/mlxsw/ 13166 13167MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13168M: mlxsw@nvidia.com 13169L: netdev@vger.kernel.org 13170S: Supported 13171W: http://www.mellanox.com 13172Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13173F: drivers/net/ethernet/mellanox/mlxfw/ 13174 13175MELLANOX HARDWARE PLATFORM SUPPORT 13176M: Hans de Goede <hdegoede@redhat.com> 13177M: Mark Gross <markgross@kernel.org> 13178M: Vadim Pasternak <vadimp@nvidia.com> 13179L: platform-driver-x86@vger.kernel.org 13180S: Supported 13181F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13182F: drivers/platform/mellanox/ 13183F: include/linux/platform_data/mlxreg.h 13184 13185MELLANOX MLX4 core VPI driver 13186M: Tariq Toukan <tariqt@nvidia.com> 13187L: netdev@vger.kernel.org 13188L: linux-rdma@vger.kernel.org 13189S: Supported 13190W: http://www.mellanox.com 13191Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13192F: drivers/net/ethernet/mellanox/mlx4/ 13193F: include/linux/mlx4/ 13194 13195MELLANOX MLX4 IB driver 13196M: Yishai Hadas <yishaih@nvidia.com> 13197L: linux-rdma@vger.kernel.org 13198S: Supported 13199W: http://www.mellanox.com 13200Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13201F: drivers/infiniband/hw/mlx4/ 13202F: include/linux/mlx4/ 13203F: include/uapi/rdma/mlx4-abi.h 13204 13205MELLANOX MLX5 core VPI driver 13206M: Saeed Mahameed <saeedm@nvidia.com> 13207M: Leon Romanovsky <leonro@nvidia.com> 13208L: netdev@vger.kernel.org 13209L: linux-rdma@vger.kernel.org 13210S: Supported 13211W: http://www.mellanox.com 13212Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13213F: Documentation/networking/device_drivers/ethernet/mellanox/ 13214F: drivers/net/ethernet/mellanox/mlx5/core/ 13215F: include/linux/mlx5/ 13216 13217MELLANOX MLX5 IB driver 13218M: Leon Romanovsky <leonro@nvidia.com> 13219L: linux-rdma@vger.kernel.org 13220S: Supported 13221W: http://www.mellanox.com 13222Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13223F: drivers/infiniband/hw/mlx5/ 13224F: include/linux/mlx5/ 13225F: include/uapi/rdma/mlx5-abi.h 13226 13227MELLANOX MLXCPLD I2C AND MUX DRIVER 13228M: Vadim Pasternak <vadimp@nvidia.com> 13229M: Michael Shych <michaelsh@nvidia.com> 13230L: linux-i2c@vger.kernel.org 13231S: Supported 13232F: Documentation/i2c/busses/i2c-mlxcpld.rst 13233F: drivers/i2c/busses/i2c-mlxcpld.c 13234F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13235 13236MELLANOX MLXCPLD LED DRIVER 13237M: Vadim Pasternak <vadimp@nvidia.com> 13238L: linux-leds@vger.kernel.org 13239S: Supported 13240F: Documentation/leds/leds-mlxcpld.rst 13241F: drivers/leds/leds-mlxcpld.c 13242F: drivers/leds/leds-mlxreg.c 13243 13244MELLANOX PLATFORM DRIVER 13245M: Vadim Pasternak <vadimp@nvidia.com> 13246L: platform-driver-x86@vger.kernel.org 13247S: Supported 13248F: drivers/platform/x86/mlx-platform.c 13249 13250MEMBARRIER SUPPORT 13251M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13252M: "Paul E. McKenney" <paulmck@kernel.org> 13253L: linux-kernel@vger.kernel.org 13254S: Supported 13255F: arch/powerpc/include/asm/membarrier.h 13256F: include/uapi/linux/membarrier.h 13257F: kernel/sched/membarrier.c 13258 13259MEMBLOCK 13260M: Mike Rapoport <rppt@kernel.org> 13261L: linux-mm@kvack.org 13262S: Maintained 13263F: Documentation/core-api/boot-time-mm.rst 13264F: include/linux/memblock.h 13265F: mm/memblock.c 13266F: tools/testing/memblock/ 13267 13268MEMORY CONTROLLER DRIVERS 13269M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13270L: linux-kernel@vger.kernel.org 13271S: Maintained 13272B: mailto:krzysztof.kozlowski@linaro.org 13273T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13274F: Documentation/devicetree/bindings/memory-controllers/ 13275F: drivers/memory/ 13276F: include/dt-bindings/memory/ 13277F: include/memory/ 13278 13279MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13280M: Dmitry Osipenko <digetx@gmail.com> 13281L: linux-pm@vger.kernel.org 13282L: linux-tegra@vger.kernel.org 13283T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13284S: Maintained 13285F: drivers/devfreq/tegra30-devfreq.c 13286 13287MEMORY MANAGEMENT 13288M: Andrew Morton <akpm@linux-foundation.org> 13289L: linux-mm@kvack.org 13290S: Maintained 13291W: http://www.linux-mm.org 13292T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13293T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13294F: include/linux/gfp.h 13295F: include/linux/gfp_types.h 13296F: include/linux/memory_hotplug.h 13297F: include/linux/mm.h 13298F: include/linux/mmzone.h 13299F: include/linux/pagewalk.h 13300F: include/linux/vmalloc.h 13301F: mm/ 13302F: tools/testing/selftests/vm/ 13303 13304MEMORY HOT(UN)PLUG 13305M: David Hildenbrand <david@redhat.com> 13306M: Oscar Salvador <osalvador@suse.de> 13307L: linux-mm@kvack.org 13308S: Maintained 13309F: Documentation/admin-guide/mm/memory-hotplug.rst 13310F: Documentation/core-api/memory-hotplug.rst 13311F: drivers/base/memory.c 13312F: include/linux/memory_hotplug.h 13313F: mm/memory_hotplug.c 13314F: tools/testing/selftests/memory-hotplug/ 13315 13316MEMORY TECHNOLOGY DEVICES (MTD) 13317M: Miquel Raynal <miquel.raynal@bootlin.com> 13318M: Richard Weinberger <richard@nod.at> 13319M: Vignesh Raghavendra <vigneshr@ti.com> 13320L: linux-mtd@lists.infradead.org 13321S: Maintained 13322W: http://www.linux-mtd.infradead.org/ 13323Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13324C: irc://irc.oftc.net/mtd 13325T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13326T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13327F: Documentation/devicetree/bindings/mtd/ 13328F: drivers/mtd/ 13329F: include/linux/mtd/ 13330F: include/uapi/mtd/ 13331 13332MEMSENSING MICROSYSTEMS MSA311 DRIVER 13333M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13334L: linux-iio@vger.kernel.org 13335S: Maintained 13336F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13337F: drivers/iio/accel/msa311.c 13338 13339MEN A21 WATCHDOG DRIVER 13340M: Johannes Thumshirn <morbidrsa@gmail.com> 13341L: linux-watchdog@vger.kernel.org 13342S: Maintained 13343F: drivers/watchdog/mena21_wdt.c 13344 13345MEN CHAMELEON BUS (mcb) 13346M: Johannes Thumshirn <morbidrsa@gmail.com> 13347S: Maintained 13348F: Documentation/driver-api/men-chameleon-bus.rst 13349F: drivers/mcb/ 13350F: include/linux/mcb.h 13351 13352MEN F21BMC (Board Management Controller) 13353M: Andreas Werner <andreas.werner@men.de> 13354S: Supported 13355F: Documentation/hwmon/menf21bmc.rst 13356F: drivers/hwmon/menf21bmc_hwmon.c 13357F: drivers/leds/leds-menf21bmc.c 13358F: drivers/mfd/menf21bmc.c 13359F: drivers/watchdog/menf21bmc_wdt.c 13360 13361MEN Z069 WATCHDOG DRIVER 13362M: Johannes Thumshirn <jth@kernel.org> 13363L: linux-watchdog@vger.kernel.org 13364S: Maintained 13365F: drivers/watchdog/menz69_wdt.c 13366 13367MESON AO CEC DRIVER FOR AMLOGIC SOCS 13368M: Neil Armstrong <neil.armstrong@linaro.org> 13369L: linux-media@vger.kernel.org 13370L: linux-amlogic@lists.infradead.org 13371S: Supported 13372W: http://linux-meson.com/ 13373T: git git://linuxtv.org/media_tree.git 13374F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13375F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13376F: drivers/media/cec/platform/meson/ao-cec.c 13377 13378MESON GE2D DRIVER FOR AMLOGIC SOCS 13379M: Neil Armstrong <neil.armstrong@linaro.org> 13380L: linux-media@vger.kernel.org 13381L: linux-amlogic@lists.infradead.org 13382S: Supported 13383T: git git://linuxtv.org/media_tree.git 13384F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13385F: drivers/media/platform/amlogic/meson-ge2d/ 13386 13387MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13388M: Liang Yang <liang.yang@amlogic.com> 13389L: linux-mtd@lists.infradead.org 13390S: Maintained 13391F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13392F: drivers/mtd/nand/raw/meson_* 13393 13394MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13395M: Neil Armstrong <neil.armstrong@linaro.org> 13396L: linux-media@vger.kernel.org 13397L: linux-amlogic@lists.infradead.org 13398S: Supported 13399T: git git://linuxtv.org/media_tree.git 13400F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13401F: drivers/staging/media/meson/vdec/ 13402 13403METHODE UDPU SUPPORT 13404M: Vladimir Vid <vladimir.vid@sartura.hr> 13405S: Maintained 13406F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13407 13408MHI BUS 13409M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13410R: Hemant Kumar <quic_hemantk@quicinc.com> 13411L: mhi@lists.linux.dev 13412L: linux-arm-msm@vger.kernel.org 13413S: Maintained 13414T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13415F: Documentation/ABI/stable/sysfs-bus-mhi 13416F: Documentation/mhi/ 13417F: drivers/bus/mhi/ 13418F: include/linux/mhi.h 13419 13420MICROBLAZE ARCHITECTURE 13421M: Michal Simek <monstr@monstr.eu> 13422S: Supported 13423W: http://www.monstr.eu/fdt/ 13424T: git git://git.monstr.eu/linux-2.6-microblaze.git 13425F: arch/microblaze/ 13426 13427MICROCHIP AT91 DMA DRIVERS 13428M: Ludovic Desroches <ludovic.desroches@microchip.com> 13429M: Tudor Ambarus <tudor.ambarus@microchip.com> 13430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13431L: dmaengine@vger.kernel.org 13432S: Supported 13433F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13434F: drivers/dma/at_hdmac.c 13435F: drivers/dma/at_hdmac_regs.h 13436F: drivers/dma/at_xdmac.c 13437F: include/dt-bindings/dma/at91.h 13438 13439MICROCHIP AT91 SERIAL DRIVER 13440M: Richard Genoud <richard.genoud@gmail.com> 13441S: Maintained 13442F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13443F: drivers/tty/serial/atmel_serial.c 13444F: drivers/tty/serial/atmel_serial.h 13445 13446MICROCHIP AT91 USART MFD DRIVER 13447M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13448L: linux-kernel@vger.kernel.org 13449S: Supported 13450F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13451F: drivers/mfd/at91-usart.c 13452F: include/dt-bindings/mfd/at91-usart.h 13453 13454MICROCHIP AT91 USART SPI DRIVER 13455M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13456L: linux-spi@vger.kernel.org 13457S: Supported 13458F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13459F: drivers/spi/spi-at91-usart.c 13460 13461MICROCHIP AUDIO ASOC DRIVERS 13462M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13463L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13464S: Supported 13465F: sound/soc/atmel 13466 13467MICROCHIP CSI2DC DRIVER 13468M: Eugen Hristev <eugen.hristev@microchip.com> 13469L: linux-media@vger.kernel.org 13470S: Supported 13471F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13472F: drivers/media/platform/atmel/microchip-csi2dc.c 13473 13474MICROCHIP ECC DRIVER 13475M: Tudor Ambarus <tudor.ambarus@microchip.com> 13476L: linux-crypto@vger.kernel.org 13477S: Maintained 13478F: drivers/crypto/atmel-ecc.* 13479 13480MICROCHIP EIC DRIVER 13481M: Claudiu Beznea <claudiu.beznea@microchip.com> 13482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13483S: Supported 13484F: drivers/irqchip/irq-mchp-eic.c 13485 13486MICROCHIP I2C DRIVER 13487M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13488L: linux-i2c@vger.kernel.org 13489S: Supported 13490F: drivers/i2c/busses/i2c-at91-*.c 13491F: drivers/i2c/busses/i2c-at91.h 13492 13493MICROCHIP ISC DRIVER 13494M: Eugen Hristev <eugen.hristev@microchip.com> 13495L: linux-media@vger.kernel.org 13496S: Supported 13497F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13498F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13499F: drivers/media/platform/atmel/atmel-isc* 13500F: drivers/media/platform/atmel/atmel-sama*-isc* 13501F: include/linux/atmel-isc-media.h 13502 13503MICROCHIP ISI DRIVER 13504M: Eugen Hristev <eugen.hristev@microchip.com> 13505L: linux-media@vger.kernel.org 13506S: Supported 13507F: drivers/media/platform/atmel/atmel-isi.c 13508F: drivers/media/platform/atmel/atmel-isi.h 13509 13510MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13511M: Woojung Huh <woojung.huh@microchip.com> 13512M: UNGLinuxDriver@microchip.com 13513L: netdev@vger.kernel.org 13514S: Maintained 13515F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13516F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13517F: drivers/net/dsa/microchip/* 13518F: include/linux/platform_data/microchip-ksz.h 13519F: net/dsa/tag_ksz.c 13520 13521MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13522M: Arun Ramadoss <arun.ramadoss@microchip.com> 13523R: UNGLinuxDriver@microchip.com 13524L: netdev@vger.kernel.org 13525S: Maintained 13526F: drivers/net/phy/microchip_t1.c 13527 13528MICROCHIP LAN743X ETHERNET DRIVER 13529M: Bryan Whitehead <bryan.whitehead@microchip.com> 13530M: UNGLinuxDriver@microchip.com 13531L: netdev@vger.kernel.org 13532S: Maintained 13533F: drivers/net/ethernet/microchip/lan743x_* 13534 13535MICROCHIP LAN966X ETHERNET DRIVER 13536M: Horatiu Vultur <horatiu.vultur@microchip.com> 13537M: UNGLinuxDriver@microchip.com 13538L: netdev@vger.kernel.org 13539S: Maintained 13540F: drivers/net/ethernet/microchip/lan966x/* 13541 13542MICROCHIP LCDFB DRIVER 13543M: Nicolas Ferre <nicolas.ferre@microchip.com> 13544L: linux-fbdev@vger.kernel.org 13545S: Maintained 13546F: drivers/video/fbdev/atmel_lcdfb.c 13547F: include/video/atmel_lcdc.h 13548 13549MICROCHIP MCP16502 PMIC DRIVER 13550M: Claudiu Beznea <claudiu.beznea@microchip.com> 13551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13552S: Supported 13553F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13554F: drivers/regulator/mcp16502.c 13555 13556MICROCHIP MCP3911 ADC DRIVER 13557M: Marcus Folkesson <marcus.folkesson@gmail.com> 13558M: Kent Gustavsson <kent@minoris.se> 13559L: linux-iio@vger.kernel.org 13560S: Maintained 13561F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13562F: drivers/iio/adc/mcp3911.c 13563 13564MICROCHIP MMC/SD/SDIO MCI DRIVER 13565M: Ludovic Desroches <ludovic.desroches@microchip.com> 13566S: Maintained 13567F: drivers/mmc/host/atmel-mci.c 13568 13569MICROCHIP NAND DRIVER 13570M: Tudor Ambarus <tudor.ambarus@microchip.com> 13571L: linux-mtd@lists.infradead.org 13572S: Supported 13573F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13574F: drivers/mtd/nand/raw/atmel/* 13575 13576MICROCHIP PCI1XXXX GP DRIVER 13577M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13578L: linux-gpio@vger.kernel.org 13579S: Supported 13580F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13581F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13582F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13583 13584MICROCHIP OTPC DRIVER 13585M: Claudiu Beznea <claudiu.beznea@microchip.com> 13586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13587S: Supported 13588F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13589F: drivers/nvmem/microchip-otpc.c 13590F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13591 13592MICROCHIP PCI1XXXX I2C DRIVER 13593M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13594M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13595M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13596L: linux-i2c@vger.kernel.org 13597S: Maintained 13598F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13599 13600MICROCHIP PWM DRIVER 13601M: Claudiu Beznea <claudiu.beznea@microchip.com> 13602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13603L: linux-pwm@vger.kernel.org 13604S: Supported 13605F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13606F: drivers/pwm/pwm-atmel.c 13607 13608MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13609M: Eugen Hristev <eugen.hristev@microchip.com> 13610L: linux-iio@vger.kernel.org 13611S: Supported 13612F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13613F: drivers/iio/adc/at91-sama5d2_adc.c 13614F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13615 13616MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13617M: Claudiu Beznea <claudiu.beznea@microchip.com> 13618S: Supported 13619F: drivers/power/reset/at91-sama5d2_shdwc.c 13620 13621MICROCHIP SPI DRIVER 13622M: Tudor Ambarus <tudor.ambarus@microchip.com> 13623S: Supported 13624F: drivers/spi/spi-atmel.* 13625 13626MICROCHIP SSC DRIVER 13627M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13628L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13629S: Supported 13630F: drivers/misc/atmel-ssc.c 13631F: include/linux/atmel-ssc.h 13632 13633MICROCHIP SOC DRIVERS 13634M: Conor Dooley <conor@kernel.org> 13635S: Supported 13636T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13637F: drivers/soc/microchip/ 13638 13639MICROCHIP USB251XB DRIVER 13640M: Richard Leitner <richard.leitner@skidata.com> 13641L: linux-usb@vger.kernel.org 13642S: Maintained 13643F: Documentation/devicetree/bindings/usb/usb251xb.txt 13644F: drivers/usb/misc/usb251xb.c 13645 13646MICROCHIP USBA UDC DRIVER 13647M: Cristian Birsan <cristian.birsan@microchip.com> 13648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13649S: Supported 13650F: drivers/usb/gadget/udc/atmel_usba_udc.* 13651 13652MICROCHIP WILC1000 WIFI DRIVER 13653M: Ajay Singh <ajay.kathat@microchip.com> 13654M: Claudiu Beznea <claudiu.beznea@microchip.com> 13655L: linux-wireless@vger.kernel.org 13656S: Supported 13657F: drivers/net/wireless/microchip/wilc1000/ 13658 13659MICROSEMI MIPS SOCS 13660M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13661M: UNGLinuxDriver@microchip.com 13662L: linux-mips@vger.kernel.org 13663S: Supported 13664F: Documentation/devicetree/bindings/mips/mscc.txt 13665F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13666F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13667F: arch/mips/boot/dts/mscc/ 13668F: arch/mips/configs/generic/board-ocelot.config 13669F: arch/mips/generic/board-ocelot.c 13670 13671MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13672M: Don Brace <don.brace@microchip.com> 13673L: storagedev@microchip.com 13674L: linux-scsi@vger.kernel.org 13675S: Supported 13676F: Documentation/scsi/smartpqi.rst 13677F: drivers/scsi/smartpqi/Kconfig 13678F: drivers/scsi/smartpqi/Makefile 13679F: drivers/scsi/smartpqi/smartpqi*.[ch] 13680F: include/linux/cciss*.h 13681F: include/uapi/linux/cciss*.h 13682 13683MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13684M: Maximilian Luz <luzmaximilian@gmail.com> 13685L: platform-driver-x86@vger.kernel.org 13686S: Maintained 13687F: drivers/platform/surface/surface_aggregator_tabletsw.c 13688 13689MICROSOFT SURFACE BATTERY AND AC DRIVERS 13690M: Maximilian Luz <luzmaximilian@gmail.com> 13691L: linux-pm@vger.kernel.org 13692L: platform-driver-x86@vger.kernel.org 13693S: Maintained 13694F: drivers/power/supply/surface_battery.c 13695F: drivers/power/supply/surface_charger.c 13696 13697MICROSOFT SURFACE DTX DRIVER 13698M: Maximilian Luz <luzmaximilian@gmail.com> 13699L: platform-driver-x86@vger.kernel.org 13700S: Maintained 13701F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13702F: drivers/platform/surface/surface_dtx.c 13703F: include/uapi/linux/surface_aggregator/dtx.h 13704 13705MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13706M: Maximilian Luz <luzmaximilian@gmail.com> 13707L: platform-driver-x86@vger.kernel.org 13708S: Maintained 13709F: drivers/platform/surface/surface_gpe.c 13710 13711MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13712M: Hans de Goede <hdegoede@redhat.com> 13713M: Mark Gross <markgross@kernel.org> 13714M: Maximilian Luz <luzmaximilian@gmail.com> 13715L: platform-driver-x86@vger.kernel.org 13716S: Maintained 13717T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13718F: drivers/platform/surface/ 13719 13720MICROSOFT SURFACE HID TRANSPORT DRIVER 13721M: Maximilian Luz <luzmaximilian@gmail.com> 13722L: linux-input@vger.kernel.org 13723L: platform-driver-x86@vger.kernel.org 13724S: Maintained 13725F: drivers/hid/surface-hid/ 13726 13727MICROSOFT SURFACE HOT-PLUG DRIVER 13728M: Maximilian Luz <luzmaximilian@gmail.com> 13729L: platform-driver-x86@vger.kernel.org 13730S: Maintained 13731F: drivers/platform/surface/surface_hotplug.c 13732 13733MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13734M: Maximilian Luz <luzmaximilian@gmail.com> 13735L: platform-driver-x86@vger.kernel.org 13736S: Maintained 13737F: drivers/platform/surface/surface_platform_profile.c 13738 13739MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13740M: Chen Yu <yu.c.chen@intel.com> 13741L: platform-driver-x86@vger.kernel.org 13742S: Supported 13743F: drivers/platform/surface/surfacepro3_button.c 13744 13745MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13746M: Maximilian Luz <luzmaximilian@gmail.com> 13747L: platform-driver-x86@vger.kernel.org 13748S: Maintained 13749W: https://github.com/linux-surface/surface-aggregator-module 13750C: irc://irc.libera.chat/linux-surface 13751F: Documentation/driver-api/surface_aggregator/ 13752F: drivers/platform/surface/aggregator/ 13753F: drivers/platform/surface/surface_acpi_notify.c 13754F: drivers/platform/surface/surface_aggregator_cdev.c 13755F: drivers/platform/surface/surface_aggregator_registry.c 13756F: include/linux/surface_acpi_notify.h 13757F: include/linux/surface_aggregator/ 13758F: include/uapi/linux/surface_aggregator/ 13759 13760MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13761M: Maximilian Luz <luzmaximilian@gmail.com> 13762L: platform-driver-x86@vger.kernel.org 13763S: Maintained 13764F: drivers/platform/surface/surface_aggregator_hub.c 13765 13766MICROTEK X6 SCANNER 13767M: Oliver Neukum <oliver@neukum.org> 13768S: Maintained 13769F: drivers/usb/image/microtek.* 13770 13771MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13772M: Luka Kovacic <luka.kovacic@sartura.hr> 13773M: Luka Perkov <luka.perkov@sartura.hr> 13774S: Maintained 13775F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13776F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13777F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13778F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13779F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13780F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13781 13782MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13783M: Sakari Ailus <sakari.ailus@linux.intel.com> 13784L: linux-media@vger.kernel.org 13785S: Maintained 13786F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13787F: Documentation/driver-api/media/drivers/ccs/ 13788F: Documentation/userspace-api/media/drivers/ccs.rst 13789F: drivers/media/i2c/ccs-pll.c 13790F: drivers/media/i2c/ccs-pll.h 13791F: drivers/media/i2c/ccs/ 13792F: include/uapi/linux/ccs.h 13793F: include/uapi/linux/smiapp.h 13794 13795MIPS 13796M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13797L: linux-mips@vger.kernel.org 13798S: Maintained 13799W: http://www.linux-mips.org/ 13800Q: https://patchwork.kernel.org/project/linux-mips/list/ 13801T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13802F: Documentation/devicetree/bindings/mips/ 13803F: Documentation/mips/ 13804F: arch/mips/ 13805F: drivers/platform/mips/ 13806F: include/dt-bindings/mips/ 13807 13808MIPS BOSTON DEVELOPMENT BOARD 13809M: Paul Burton <paulburton@kernel.org> 13810L: linux-mips@vger.kernel.org 13811S: Maintained 13812F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13813F: arch/mips/boot/dts/img/boston.dts 13814F: arch/mips/configs/generic/board-boston.config 13815F: drivers/clk/imgtec/clk-boston.c 13816F: include/dt-bindings/clock/boston-clock.h 13817 13818MIPS CORE DRIVERS 13819M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13820M: Serge Semin <fancer.lancer@gmail.com> 13821L: linux-mips@vger.kernel.org 13822S: Supported 13823F: drivers/bus/mips_cdmm.c 13824F: drivers/clocksource/mips-gic-timer.c 13825F: drivers/cpuidle/cpuidle-cps.c 13826F: drivers/irqchip/irq-mips-cpu.c 13827F: drivers/irqchip/irq-mips-gic.c 13828 13829MIPS GENERIC PLATFORM 13830M: Paul Burton <paulburton@kernel.org> 13831L: linux-mips@vger.kernel.org 13832S: Supported 13833F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13834F: arch/mips/generic/ 13835F: arch/mips/tools/generic-board-config.sh 13836 13837MIPS RINT INSTRUCTION EMULATION 13838M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13839L: linux-mips@vger.kernel.org 13840S: Supported 13841F: arch/mips/math-emu/dp_rint.c 13842F: arch/mips/math-emu/sp_rint.c 13843 13844MIPS/LOONGSON1 ARCHITECTURE 13845M: Keguang Zhang <keguang.zhang@gmail.com> 13846L: linux-mips@vger.kernel.org 13847S: Maintained 13848F: arch/mips/include/asm/mach-loongson32/ 13849F: arch/mips/loongson32/ 13850F: drivers/*/*/*loongson1* 13851F: drivers/*/*loongson1* 13852 13853MIPS/LOONGSON2EF ARCHITECTURE 13854M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13855L: linux-mips@vger.kernel.org 13856S: Maintained 13857F: arch/mips/include/asm/mach-loongson2ef/ 13858F: arch/mips/loongson2ef/ 13859F: drivers/cpufreq/loongson2_cpufreq.c 13860 13861MIPS/LOONGSON64 ARCHITECTURE 13862M: Huacai Chen <chenhuacai@kernel.org> 13863M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13864L: linux-mips@vger.kernel.org 13865S: Maintained 13866F: arch/mips/include/asm/mach-loongson64/ 13867F: arch/mips/loongson64/ 13868F: drivers/irqchip/irq-loongson* 13869F: drivers/platform/mips/cpu_hwmon.c 13870 13871MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13872M: Hans Verkuil <hverkuil@xs4all.nl> 13873L: linux-media@vger.kernel.org 13874S: Odd Fixes 13875W: https://linuxtv.org 13876T: git git://linuxtv.org/media_tree.git 13877F: drivers/media/radio/radio-miropcm20* 13878 13879MMP SUPPORT 13880R: Lubomir Rintel <lkundrak@v3.sk> 13881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13882S: Odd Fixes 13883T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13884F: arch/arm/boot/dts/mmp* 13885F: arch/arm/mach-mmp/ 13886F: include/linux/soc/mmp/ 13887 13888MMP USB PHY DRIVERS 13889R: Lubomir Rintel <lkundrak@v3.sk> 13890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13891S: Maintained 13892F: drivers/phy/marvell/phy-mmp3-usb.c 13893F: drivers/phy/marvell/phy-pxa-usb.c 13894 13895MMU GATHER AND TLB INVALIDATION 13896M: Will Deacon <will@kernel.org> 13897M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13898M: Andrew Morton <akpm@linux-foundation.org> 13899M: Nick Piggin <npiggin@gmail.com> 13900M: Peter Zijlstra <peterz@infradead.org> 13901L: linux-arch@vger.kernel.org 13902L: linux-mm@kvack.org 13903S: Maintained 13904F: arch/*/include/asm/tlb.h 13905F: include/asm-generic/tlb.h 13906F: mm/mmu_gather.c 13907 13908MN88472 MEDIA DRIVER 13909M: Antti Palosaari <crope@iki.fi> 13910L: linux-media@vger.kernel.org 13911S: Maintained 13912W: https://linuxtv.org 13913W: http://palosaari.fi/linux/ 13914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13915F: drivers/media/dvb-frontends/mn88472* 13916 13917MN88473 MEDIA DRIVER 13918M: Antti Palosaari <crope@iki.fi> 13919L: linux-media@vger.kernel.org 13920S: Maintained 13921W: https://linuxtv.org 13922W: http://palosaari.fi/linux/ 13923Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13924F: drivers/media/dvb-frontends/mn88473* 13925 13926MODULE SUPPORT 13927M: Luis Chamberlain <mcgrof@kernel.org> 13928L: linux-modules@vger.kernel.org 13929L: linux-kernel@vger.kernel.org 13930S: Maintained 13931T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13932F: include/linux/module.h 13933F: kernel/module/ 13934F: scripts/module* 13935 13936MONOLITHIC POWER SYSTEM PMIC DRIVER 13937M: Saravanan Sekar <sravanhome@gmail.com> 13938S: Maintained 13939F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13940F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13941F: drivers/iio/adc/mp2629_adc.c 13942F: drivers/mfd/mp2629.c 13943F: drivers/power/supply/mp2629_charger.c 13944F: drivers/regulator/mp5416.c 13945F: drivers/regulator/mpq7920.c 13946F: drivers/regulator/mpq7920.h 13947F: include/linux/mfd/mp2629.h 13948 13949MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13950S: Orphan 13951W: http://popies.net/meye/ 13952F: Documentation/userspace-api/media/drivers/meye* 13953F: drivers/staging/media/deprecated/meye/ 13954F: include/uapi/linux/meye.h 13955 13956MOTORCOMM PHY DRIVER 13957M: Peter Geis <pgwipeout@gmail.com> 13958M: Frank <Frank.Sae@motor-comm.com> 13959L: netdev@vger.kernel.org 13960S: Maintained 13961F: drivers/net/phy/motorcomm.c 13962 13963MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13964M: Jiri Slaby <jirislaby@kernel.org> 13965S: Maintained 13966F: Documentation/driver-api/tty/moxa-smartio.rst 13967F: drivers/tty/mxser.* 13968 13969MR800 AVERMEDIA USB FM RADIO DRIVER 13970M: Alexey Klimov <klimov.linux@gmail.com> 13971L: linux-media@vger.kernel.org 13972S: Maintained 13973T: git git://linuxtv.org/media_tree.git 13974F: drivers/media/radio/radio-mr800.c 13975 13976MRF24J40 IEEE 802.15.4 RADIO DRIVER 13977M: Alan Ott <alan@signal11.us> 13978L: linux-wpan@vger.kernel.org 13979S: Maintained 13980F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13981F: drivers/net/ieee802154/mrf24j40.c 13982 13983MSI LAPTOP SUPPORT 13984M: "Lee, Chun-Yi" <jlee@suse.com> 13985L: platform-driver-x86@vger.kernel.org 13986S: Maintained 13987F: drivers/platform/x86/msi-laptop.c 13988 13989MSI WMI SUPPORT 13990L: platform-driver-x86@vger.kernel.org 13991S: Orphan 13992F: drivers/platform/x86/msi-wmi.c 13993 13994MSI001 MEDIA DRIVER 13995M: Antti Palosaari <crope@iki.fi> 13996L: linux-media@vger.kernel.org 13997S: Maintained 13998W: https://linuxtv.org 13999W: http://palosaari.fi/linux/ 14000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14001T: git git://linuxtv.org/anttip/media_tree.git 14002F: drivers/media/tuners/msi001* 14003 14004MSI2500 MEDIA DRIVER 14005M: Antti Palosaari <crope@iki.fi> 14006L: linux-media@vger.kernel.org 14007S: Maintained 14008W: https://linuxtv.org 14009W: http://palosaari.fi/linux/ 14010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14011T: git git://linuxtv.org/anttip/media_tree.git 14012F: drivers/media/usb/msi2500/ 14013 14014MSTAR INTERRUPT CONTROLLER DRIVER 14015M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14016M: Daniel Palmer <daniel@thingy.jp> 14017S: Maintained 14018F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14019F: drivers/irqchip/irq-mst-intc.c 14020 14021MSYSTEMS DISKONCHIP G3 MTD DRIVER 14022M: Robert Jarzmik <robert.jarzmik@free.fr> 14023L: linux-mtd@lists.infradead.org 14024S: Maintained 14025F: drivers/mtd/devices/docg3* 14026 14027MT9M032 APTINA SENSOR DRIVER 14028M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14029L: linux-media@vger.kernel.org 14030S: Maintained 14031T: git git://linuxtv.org/media_tree.git 14032F: drivers/media/i2c/mt9m032.c 14033F: include/media/i2c/mt9m032.h 14034 14035MT9P031 APTINA CAMERA SENSOR 14036M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14037L: linux-media@vger.kernel.org 14038S: Maintained 14039T: git git://linuxtv.org/media_tree.git 14040F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14041F: drivers/media/i2c/mt9p031.c 14042F: include/media/i2c/mt9p031.h 14043 14044MT9T001 APTINA CAMERA SENSOR 14045M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14046L: linux-media@vger.kernel.org 14047S: Maintained 14048T: git git://linuxtv.org/media_tree.git 14049F: drivers/media/i2c/mt9t001.c 14050F: include/media/i2c/mt9t001.h 14051 14052MT9T112 APTINA CAMERA SENSOR 14053M: Jacopo Mondi <jacopo@jmondi.org> 14054L: linux-media@vger.kernel.org 14055S: Odd Fixes 14056T: git git://linuxtv.org/media_tree.git 14057F: drivers/media/i2c/mt9t112.c 14058F: include/media/i2c/mt9t112.h 14059 14060MT9V032 APTINA CAMERA SENSOR 14061M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14062L: linux-media@vger.kernel.org 14063S: Maintained 14064T: git git://linuxtv.org/media_tree.git 14065F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14066F: drivers/media/i2c/mt9v032.c 14067F: include/media/i2c/mt9v032.h 14068 14069MT9V111 APTINA CAMERA SENSOR 14070M: Jacopo Mondi <jacopo@jmondi.org> 14071L: linux-media@vger.kernel.org 14072S: Maintained 14073T: git git://linuxtv.org/media_tree.git 14074F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14075F: drivers/media/i2c/mt9v111.c 14076 14077MULTIFUNCTION DEVICES (MFD) 14078M: Lee Jones <lee@kernel.org> 14079S: Supported 14080T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14081F: Documentation/devicetree/bindings/mfd/ 14082F: drivers/mfd/ 14083F: include/dt-bindings/mfd/ 14084F: include/linux/mfd/ 14085 14086MULTIMEDIA CARD (MMC) ETC. OVER SPI 14087S: Orphan 14088F: drivers/mmc/host/mmc_spi.c 14089F: include/linux/spi/mmc_spi.h 14090 14091MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14092M: Ulf Hansson <ulf.hansson@linaro.org> 14093L: linux-mmc@vger.kernel.org 14094S: Maintained 14095T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14096F: Documentation/devicetree/bindings/mmc/ 14097F: drivers/mmc/ 14098F: include/linux/mmc/ 14099F: include/uapi/linux/mmc/ 14100 14101MULTIPLEXER SUBSYSTEM 14102M: Peter Rosin <peda@axentia.se> 14103S: Maintained 14104F: Documentation/ABI/testing/sysfs-class-mux* 14105F: Documentation/devicetree/bindings/mux/ 14106F: drivers/mux/ 14107F: include/dt-bindings/mux/ 14108F: include/linux/mux/ 14109 14110MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14111M: Bin Liu <b-liu@ti.com> 14112L: linux-usb@vger.kernel.org 14113S: Maintained 14114F: drivers/usb/musb/ 14115 14116MXL301RF MEDIA DRIVER 14117M: Akihiro Tsukada <tskd08@gmail.com> 14118L: linux-media@vger.kernel.org 14119S: Odd Fixes 14120F: drivers/media/tuners/mxl301rf* 14121 14122MXL5007T MEDIA DRIVER 14123M: Michael Krufky <mkrufky@linuxtv.org> 14124L: linux-media@vger.kernel.org 14125S: Maintained 14126W: https://linuxtv.org 14127W: http://github.com/mkrufky 14128Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14129T: git git://linuxtv.org/mkrufky/tuners.git 14130F: drivers/media/tuners/mxl5007t.* 14131 14132MXSFB DRM DRIVER 14133M: Marek Vasut <marex@denx.de> 14134M: Stefan Agner <stefan@agner.ch> 14135L: dri-devel@lists.freedesktop.org 14136S: Supported 14137T: git git://anongit.freedesktop.org/drm/drm-misc 14138F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14139F: drivers/gpu/drm/mxsfb/ 14140 14141MYLEX DAC960 PCI RAID Controller 14142M: Hannes Reinecke <hare@kernel.org> 14143L: linux-scsi@vger.kernel.org 14144S: Supported 14145F: drivers/scsi/myrb.* 14146F: drivers/scsi/myrs.* 14147 14148MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14149M: Chris Lee <christopher.lee@cspi.com> 14150L: netdev@vger.kernel.org 14151S: Supported 14152W: https://www.cspi.com/ethernet-products/support/downloads/ 14153F: drivers/net/ethernet/myricom/myri10ge/ 14154 14155NAND FLASH SUBSYSTEM 14156M: Miquel Raynal <miquel.raynal@bootlin.com> 14157R: Richard Weinberger <richard@nod.at> 14158L: linux-mtd@lists.infradead.org 14159S: Maintained 14160W: http://www.linux-mtd.infradead.org/ 14161Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14162C: irc://irc.oftc.net/mtd 14163T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14164F: drivers/mtd/nand/ 14165F: include/linux/mtd/*nand*.h 14166 14167NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14168M: Daniel Mack <zonque@gmail.com> 14169L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14170S: Maintained 14171W: http://www.native-instruments.com 14172F: sound/usb/caiaq/ 14173 14174NATSEMI ETHERNET DRIVER (DP8381x) 14175S: Orphan 14176F: drivers/net/ethernet/natsemi/natsemi.c 14177 14178NCR 5380 SCSI DRIVERS 14179M: Finn Thain <fthain@linux-m68k.org> 14180M: Michael Schmitz <schmitzmic@gmail.com> 14181L: linux-scsi@vger.kernel.org 14182S: Maintained 14183F: Documentation/scsi/g_NCR5380.rst 14184F: drivers/scsi/NCR5380.* 14185F: drivers/scsi/arm/cumana_1.c 14186F: drivers/scsi/arm/oak.c 14187F: drivers/scsi/atari_scsi.* 14188F: drivers/scsi/dmx3191d.c 14189F: drivers/scsi/g_NCR5380.* 14190F: drivers/scsi/mac_scsi.* 14191F: drivers/scsi/sun3_scsi.* 14192F: drivers/scsi/sun3_scsi_vme.c 14193 14194NCSI LIBRARY 14195M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14196S: Maintained 14197F: net/ncsi/ 14198 14199NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14200M: Guenter Roeck <linux@roeck-us.net> 14201L: linux-hwmon@vger.kernel.org 14202S: Maintained 14203F: Documentation/hwmon/nct6775.rst 14204F: drivers/hwmon/nct6775-core.c 14205F: drivers/hwmon/nct6775-platform.c 14206F: drivers/hwmon/nct6775.h 14207 14208NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14209M: Zev Weiss <zev@bewilderbeest.net> 14210L: linux-hwmon@vger.kernel.org 14211S: Maintained 14212F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14213F: drivers/hwmon/nct6775-i2c.c 14214 14215NETDEVSIM 14216M: Jakub Kicinski <kuba@kernel.org> 14217S: Maintained 14218F: drivers/net/netdevsim/* 14219 14220NETEM NETWORK EMULATOR 14221M: Stephen Hemminger <stephen@networkplumber.org> 14222L: netdev@vger.kernel.org 14223S: Maintained 14224F: net/sched/sch_netem.c 14225 14226NETERION 10GbE DRIVERS (s2io) 14227M: Jon Mason <jdmason@kudzu.us> 14228L: netdev@vger.kernel.org 14229S: Supported 14230F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14231F: drivers/net/ethernet/neterion/ 14232 14233NETFILTER 14234M: Pablo Neira Ayuso <pablo@netfilter.org> 14235M: Jozsef Kadlecsik <kadlec@netfilter.org> 14236M: Florian Westphal <fw@strlen.de> 14237L: netfilter-devel@vger.kernel.org 14238L: coreteam@netfilter.org 14239S: Maintained 14240W: http://www.netfilter.org/ 14241W: http://www.iptables.org/ 14242W: http://www.nftables.org/ 14243Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14244C: irc://irc.libera.chat/netfilter 14245T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14246T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14247F: include/linux/netfilter* 14248F: include/linux/netfilter/ 14249F: include/net/netfilter/ 14250F: include/uapi/linux/netfilter* 14251F: include/uapi/linux/netfilter/ 14252F: net/*/netfilter.c 14253F: net/*/netfilter/ 14254F: net/bridge/br_netfilter*.c 14255F: net/netfilter/ 14256 14257NETROM NETWORK LAYER 14258M: Ralf Baechle <ralf@linux-mips.org> 14259L: linux-hams@vger.kernel.org 14260S: Maintained 14261W: http://www.linux-ax25.org/ 14262F: include/net/netrom.h 14263F: include/uapi/linux/netrom.h 14264F: net/netrom/ 14265 14266NETRONIX EMBEDDED CONTROLLER 14267M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14268S: Maintained 14269F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14270F: drivers/mfd/ntxec.c 14271F: drivers/pwm/pwm-ntxec.c 14272F: drivers/rtc/rtc-ntxec.c 14273F: include/linux/mfd/ntxec.h 14274 14275NETRONOME ETHERNET DRIVERS 14276M: Simon Horman <simon.horman@corigine.com> 14277R: Jakub Kicinski <kuba@kernel.org> 14278L: oss-drivers@corigine.com 14279S: Maintained 14280F: drivers/net/ethernet/netronome/ 14281 14282NETWORK BLOCK DEVICE (NBD) 14283M: Josef Bacik <josef@toxicpanda.com> 14284L: linux-block@vger.kernel.org 14285L: nbd@other.debian.org 14286S: Maintained 14287F: Documentation/admin-guide/blockdev/nbd.rst 14288F: drivers/block/nbd.c 14289F: include/trace/events/nbd.h 14290F: include/uapi/linux/nbd.h 14291 14292NETWORK DROP MONITOR 14293M: Neil Horman <nhorman@tuxdriver.com> 14294L: netdev@vger.kernel.org 14295S: Maintained 14296W: https://fedorahosted.org/dropwatch/ 14297F: include/uapi/linux/net_dropmon.h 14298F: net/core/drop_monitor.c 14299 14300NETWORKING DRIVERS 14301M: "David S. Miller" <davem@davemloft.net> 14302M: Eric Dumazet <edumazet@google.com> 14303M: Jakub Kicinski <kuba@kernel.org> 14304M: Paolo Abeni <pabeni@redhat.com> 14305L: netdev@vger.kernel.org 14306S: Maintained 14307Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14308T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14309T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14310F: Documentation/devicetree/bindings/net/ 14311F: drivers/connector/ 14312F: drivers/net/ 14313F: include/dt-bindings/net/ 14314F: include/linux/etherdevice.h 14315F: include/linux/fcdevice.h 14316F: include/linux/fddidevice.h 14317F: include/linux/hippidevice.h 14318F: include/linux/if_* 14319F: include/linux/inetdevice.h 14320F: include/linux/netdevice.h 14321F: include/uapi/linux/if_* 14322F: include/uapi/linux/netdevice.h 14323 14324NETWORKING DRIVERS (WIRELESS) 14325M: Kalle Valo <kvalo@kernel.org> 14326L: linux-wireless@vger.kernel.org 14327S: Maintained 14328W: https://wireless.wiki.kernel.org/ 14329Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14330T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14331T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14332F: Documentation/devicetree/bindings/net/wireless/ 14333F: drivers/net/wireless/ 14334 14335NETWORKING [DSA] 14336M: Andrew Lunn <andrew@lunn.ch> 14337M: Florian Fainelli <f.fainelli@gmail.com> 14338M: Vladimir Oltean <olteanv@gmail.com> 14339S: Maintained 14340F: Documentation/devicetree/bindings/net/dsa/ 14341F: drivers/net/dsa/ 14342F: include/linux/dsa/ 14343F: include/linux/platform_data/dsa.h 14344F: include/net/dsa.h 14345F: net/dsa/ 14346F: tools/testing/selftests/drivers/net/dsa/ 14347 14348NETWORKING [GENERAL] 14349M: "David S. Miller" <davem@davemloft.net> 14350M: Eric Dumazet <edumazet@google.com> 14351M: Jakub Kicinski <kuba@kernel.org> 14352M: Paolo Abeni <pabeni@redhat.com> 14353L: netdev@vger.kernel.org 14354S: Maintained 14355Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14356B: mailto:netdev@vger.kernel.org 14357T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14358T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14359F: Documentation/networking/ 14360F: Documentation/process/maintainer-netdev.rst 14361F: include/linux/in.h 14362F: include/linux/net.h 14363F: include/linux/netdevice.h 14364F: include/net/ 14365F: include/uapi/linux/in.h 14366F: include/uapi/linux/net.h 14367F: include/uapi/linux/net_namespace.h 14368F: include/uapi/linux/netdevice.h 14369F: lib/net_utils.c 14370F: lib/random32.c 14371F: net/ 14372F: tools/testing/selftests/net/ 14373 14374NETWORKING [IPSEC] 14375M: Steffen Klassert <steffen.klassert@secunet.com> 14376M: Herbert Xu <herbert@gondor.apana.org.au> 14377M: "David S. Miller" <davem@davemloft.net> 14378L: netdev@vger.kernel.org 14379S: Maintained 14380T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14381T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14382F: include/net/xfrm.h 14383F: include/uapi/linux/xfrm.h 14384F: net/ipv4/ah4.c 14385F: net/ipv4/esp4* 14386F: net/ipv4/ip_vti.c 14387F: net/ipv4/ipcomp.c 14388F: net/ipv4/xfrm* 14389F: net/ipv6/ah6.c 14390F: net/ipv6/esp6* 14391F: net/ipv6/ip6_vti.c 14392F: net/ipv6/ipcomp6.c 14393F: net/ipv6/xfrm* 14394F: net/key/ 14395F: net/xfrm/ 14396F: tools/testing/selftests/net/ipsec.c 14397 14398NETWORKING [IPv4/IPv6] 14399M: "David S. Miller" <davem@davemloft.net> 14400M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14401M: David Ahern <dsahern@kernel.org> 14402L: netdev@vger.kernel.org 14403S: Maintained 14404T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14405F: arch/x86/net/* 14406F: include/linux/ip.h 14407F: include/linux/ipv6* 14408F: include/net/fib* 14409F: include/net/ip* 14410F: include/net/route.h 14411F: net/ipv4/ 14412F: net/ipv6/ 14413 14414NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14415M: Paul Moore <paul@paul-moore.com> 14416L: netdev@vger.kernel.org 14417L: linux-security-module@vger.kernel.org 14418S: Maintained 14419W: https://github.com/netlabel 14420F: Documentation/netlabel/ 14421F: include/net/calipso.h 14422F: include/net/cipso_ipv4.h 14423F: include/net/netlabel.h 14424F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14425F: include/uapi/linux/netfilter/xt_SECMARK.h 14426F: net/ipv4/cipso_ipv4.c 14427F: net/ipv6/calipso.c 14428F: net/netfilter/xt_CONNSECMARK.c 14429F: net/netfilter/xt_SECMARK.c 14430F: net/netlabel/ 14431 14432NETWORKING [MPTCP] 14433M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14434M: Matthieu Baerts <matthieu.baerts@tessares.net> 14435L: netdev@vger.kernel.org 14436L: mptcp@lists.linux.dev 14437S: Maintained 14438W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14439B: https://github.com/multipath-tcp/mptcp_net-next/issues 14440F: Documentation/networking/mptcp-sysctl.rst 14441F: include/net/mptcp.h 14442F: include/trace/events/mptcp.h 14443F: include/uapi/linux/mptcp.h 14444F: net/mptcp/ 14445F: tools/testing/selftests/bpf/*/*mptcp*.c 14446F: tools/testing/selftests/net/mptcp/ 14447 14448NETWORKING [TCP] 14449M: Eric Dumazet <edumazet@google.com> 14450L: netdev@vger.kernel.org 14451S: Maintained 14452F: include/linux/tcp.h 14453F: include/net/tcp.h 14454F: include/trace/events/tcp.h 14455F: include/uapi/linux/tcp.h 14456F: net/ipv4/syncookies.c 14457F: net/ipv4/tcp*.c 14458F: net/ipv6/syncookies.c 14459F: net/ipv6/tcp*.c 14460 14461NETWORKING [TLS] 14462M: Boris Pismenny <borisp@nvidia.com> 14463M: John Fastabend <john.fastabend@gmail.com> 14464M: Jakub Kicinski <kuba@kernel.org> 14465L: netdev@vger.kernel.org 14466S: Maintained 14467F: include/net/tls.h 14468F: include/uapi/linux/tls.h 14469F: net/tls/* 14470 14471NETXEN (1/10) GbE SUPPORT 14472M: Manish Chopra <manishc@marvell.com> 14473M: Rahul Verma <rahulv@marvell.com> 14474M: GR-Linux-NIC-Dev@marvell.com 14475L: netdev@vger.kernel.org 14476S: Supported 14477F: drivers/net/ethernet/qlogic/netxen/ 14478 14479NET_FAILOVER MODULE 14480M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14481L: netdev@vger.kernel.org 14482S: Supported 14483F: Documentation/networking/net_failover.rst 14484F: drivers/net/net_failover.c 14485F: include/net/net_failover.h 14486 14487NEXTHOP 14488M: David Ahern <dsahern@kernel.org> 14489L: netdev@vger.kernel.org 14490S: Maintained 14491F: include/net/netns/nexthop.h 14492F: include/net/nexthop.h 14493F: include/uapi/linux/nexthop.h 14494F: net/ipv4/nexthop.c 14495 14496NFC SUBSYSTEM 14497M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14498L: linux-nfc@lists.01.org (subscribers-only) 14499L: netdev@vger.kernel.org 14500S: Maintained 14501B: mailto:linux-nfc@lists.01.org 14502F: Documentation/devicetree/bindings/net/nfc/ 14503F: drivers/nfc/ 14504F: include/linux/platform_data/nfcmrvl.h 14505F: include/net/nfc/ 14506F: include/uapi/linux/nfc.h 14507F: net/nfc/ 14508 14509NFC VIRTUAL NCI DEVICE DRIVER 14510M: Bongsu Jeon <bongsu.jeon@samsung.com> 14511L: netdev@vger.kernel.org 14512L: linux-nfc@lists.01.org (subscribers-only) 14513S: Supported 14514F: drivers/nfc/virtual_ncidev.c 14515F: tools/testing/selftests/nci/ 14516 14517NFS, SUNRPC, AND LOCKD CLIENTS 14518M: Trond Myklebust <trond.myklebust@hammerspace.com> 14519M: Anna Schumaker <anna@kernel.org> 14520L: linux-nfs@vger.kernel.org 14521S: Maintained 14522W: http://client.linux-nfs.org 14523T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14524F: fs/lockd/ 14525F: fs/nfs/ 14526F: fs/nfs_common/ 14527F: include/linux/lockd/ 14528F: include/linux/nfs* 14529F: include/linux/sunrpc/ 14530F: include/uapi/linux/nfs* 14531F: include/uapi/linux/sunrpc/ 14532F: net/sunrpc/ 14533F: Documentation/filesystems/nfs/ 14534 14535NILFS2 FILESYSTEM 14536M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14537L: linux-nilfs@vger.kernel.org 14538S: Supported 14539W: https://nilfs.sourceforge.io/ 14540W: https://nilfs.osdn.jp/ 14541T: git https://github.com/konis/nilfs2.git 14542F: Documentation/filesystems/nilfs2.rst 14543F: fs/nilfs2/ 14544F: include/trace/events/nilfs2.h 14545F: include/uapi/linux/nilfs2_api.h 14546F: include/uapi/linux/nilfs2_ondisk.h 14547 14548NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14549M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14550S: Maintained 14551W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14552F: Documentation/scsi/NinjaSCSI.rst 14553F: drivers/scsi/pcmcia/nsp_* 14554 14555NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14556M: GOTO Masanori <gotom@debian.or.jp> 14557M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14558S: Maintained 14559W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14560F: Documentation/scsi/NinjaSCSI.rst 14561F: drivers/scsi/nsp32* 14562 14563NINTENDO HID DRIVER 14564M: Daniel J. Ogorchock <djogorchock@gmail.com> 14565L: linux-input@vger.kernel.org 14566S: Maintained 14567F: drivers/hid/hid-nintendo* 14568 14569NIOS2 ARCHITECTURE 14570M: Dinh Nguyen <dinguyen@kernel.org> 14571S: Maintained 14572T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14573F: arch/nios2/ 14574 14575NITRO ENCLAVES (NE) 14576M: Andra Paraschiv <andraprs@amazon.com> 14577M: Alexandru Vasile <lexnv@amazon.com> 14578M: Alexandru Ciobotaru <alcioa@amazon.com> 14579L: linux-kernel@vger.kernel.org 14580S: Supported 14581W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14582F: Documentation/virt/ne_overview.rst 14583F: drivers/virt/nitro_enclaves/ 14584F: include/linux/nitro_enclaves.h 14585F: include/uapi/linux/nitro_enclaves.h 14586F: samples/nitro_enclaves/ 14587 14588NOHZ, DYNTICKS SUPPORT 14589M: Frederic Weisbecker <fweisbec@gmail.com> 14590M: Thomas Gleixner <tglx@linutronix.de> 14591M: Ingo Molnar <mingo@kernel.org> 14592L: linux-kernel@vger.kernel.org 14593S: Maintained 14594T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14595F: include/linux/sched/nohz.h 14596F: include/linux/tick.h 14597F: kernel/time/tick*.* 14598 14599NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14600M: Pavel Machek <pavel@ucw.cz> 14601M: Sakari Ailus <sakari.ailus@iki.fi> 14602L: linux-media@vger.kernel.org 14603S: Maintained 14604F: drivers/media/i2c/ad5820.c 14605F: drivers/media/i2c/et8ek8 14606 14607NOKIA N900 POWER SUPPLY DRIVERS 14608R: Pali Rohár <pali@kernel.org> 14609F: drivers/power/supply/bq2415x_charger.c 14610F: drivers/power/supply/bq27xxx_battery.c 14611F: drivers/power/supply/bq27xxx_battery_i2c.c 14612F: drivers/power/supply/isp1704_charger.c 14613F: drivers/power/supply/rx51_battery.c 14614F: include/linux/power/bq2415x_charger.h 14615F: include/linux/power/bq27xxx_battery.h 14616 14617NOLIBC HEADER FILE 14618M: Willy Tarreau <w@1wt.eu> 14619S: Maintained 14620T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14621F: tools/include/nolibc/ 14622F: tools/testing/selftests/nolibc/ 14623 14624NSDEPS 14625M: Matthias Maennich <maennich@google.com> 14626S: Maintained 14627F: Documentation/core-api/symbol-namespaces.rst 14628F: scripts/nsdeps 14629 14630NTB AMD DRIVER 14631M: Sanjay R Mehta <sanju.mehta@amd.com> 14632M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14633L: ntb@lists.linux.dev 14634S: Supported 14635F: drivers/ntb/hw/amd/ 14636 14637NTB DRIVER CORE 14638M: Jon Mason <jdmason@kudzu.us> 14639M: Dave Jiang <dave.jiang@intel.com> 14640M: Allen Hubbe <allenbh@gmail.com> 14641L: ntb@lists.linux.dev 14642S: Supported 14643W: https://github.com/jonmason/ntb/wiki 14644T: git git://github.com/jonmason/ntb.git 14645F: drivers/net/ntb_netdev.c 14646F: drivers/ntb/ 14647F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14648F: include/linux/ntb.h 14649F: include/linux/ntb_transport.h 14650F: tools/testing/selftests/ntb/ 14651 14652NTB IDT DRIVER 14653M: Serge Semin <fancer.lancer@gmail.com> 14654L: ntb@lists.linux.dev 14655S: Supported 14656F: drivers/ntb/hw/idt/ 14657 14658NTB INTEL DRIVER 14659M: Dave Jiang <dave.jiang@intel.com> 14660L: ntb@lists.linux.dev 14661S: Supported 14662W: https://github.com/davejiang/linux/wiki 14663T: git https://github.com/davejiang/linux.git 14664F: drivers/ntb/hw/intel/ 14665 14666NTFS FILESYSTEM 14667M: Anton Altaparmakov <anton@tuxera.com> 14668L: linux-ntfs-dev@lists.sourceforge.net 14669S: Supported 14670W: http://www.tuxera.com/ 14671T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14672F: Documentation/filesystems/ntfs.rst 14673F: fs/ntfs/ 14674 14675NTFS3 FILESYSTEM 14676M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14677L: ntfs3@lists.linux.dev 14678S: Supported 14679W: http://www.paragon-software.com/ 14680T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14681F: Documentation/filesystems/ntfs3.rst 14682F: fs/ntfs3/ 14683 14684NUBUS SUBSYSTEM 14685M: Finn Thain <fthain@linux-m68k.org> 14686L: linux-m68k@lists.linux-m68k.org 14687S: Maintained 14688F: arch/*/include/asm/nubus.h 14689F: drivers/nubus/ 14690F: include/linux/nubus.h 14691F: include/uapi/linux/nubus.h 14692 14693NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14694M: Antonino Daplas <adaplas@gmail.com> 14695L: linux-fbdev@vger.kernel.org 14696S: Maintained 14697F: drivers/video/fbdev/nvidia/ 14698F: drivers/video/fbdev/riva/ 14699 14700NVIDIA WMI EC BACKLIGHT DRIVER 14701M: Daniel Dadap <ddadap@nvidia.com> 14702L: platform-driver-x86@vger.kernel.org 14703S: Supported 14704F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14705F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14706 14707NVM EXPRESS DRIVER 14708M: Keith Busch <kbusch@kernel.org> 14709M: Jens Axboe <axboe@fb.com> 14710M: Christoph Hellwig <hch@lst.de> 14711M: Sagi Grimberg <sagi@grimberg.me> 14712L: linux-nvme@lists.infradead.org 14713S: Supported 14714W: http://git.infradead.org/nvme.git 14715T: git://git.infradead.org/nvme.git 14716F: drivers/nvme/host/ 14717F: drivers/nvme/common/ 14718F: include/linux/nvme* 14719F: include/uapi/linux/nvme_ioctl.h 14720 14721NVM EXPRESS FABRICS AUTHENTICATION 14722M: Hannes Reinecke <hare@suse.de> 14723L: linux-nvme@lists.infradead.org 14724S: Supported 14725F: drivers/nvme/host/auth.c 14726F: drivers/nvme/target/auth.c 14727F: drivers/nvme/target/fabrics-cmd-auth.c 14728F: include/linux/nvme-auth.h 14729 14730NVM EXPRESS HARDWARE MONITORING SUPPORT 14731M: Guenter Roeck <linux@roeck-us.net> 14732L: linux-nvme@lists.infradead.org 14733S: Supported 14734F: drivers/nvme/host/hwmon.c 14735 14736NVM EXPRESS FC TRANSPORT DRIVERS 14737M: James Smart <james.smart@broadcom.com> 14738L: linux-nvme@lists.infradead.org 14739S: Supported 14740F: drivers/nvme/host/fc.c 14741F: drivers/nvme/target/fc.c 14742F: drivers/nvme/target/fcloop.c 14743F: include/linux/nvme-fc-driver.h 14744F: include/linux/nvme-fc.h 14745 14746NVM EXPRESS TARGET DRIVER 14747M: Christoph Hellwig <hch@lst.de> 14748M: Sagi Grimberg <sagi@grimberg.me> 14749M: Chaitanya Kulkarni <kch@nvidia.com> 14750L: linux-nvme@lists.infradead.org 14751S: Supported 14752W: http://git.infradead.org/nvme.git 14753T: git://git.infradead.org/nvme.git 14754F: drivers/nvme/target/ 14755 14756NVMEM FRAMEWORK 14757M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14758S: Maintained 14759T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14760F: Documentation/ABI/stable/sysfs-bus-nvmem 14761F: Documentation/devicetree/bindings/nvmem/ 14762F: drivers/nvmem/ 14763F: include/linux/nvmem-consumer.h 14764F: include/linux/nvmem-provider.h 14765 14766NXP C45 TJA11XX PHY DRIVER 14767M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14768L: netdev@vger.kernel.org 14769S: Maintained 14770F: drivers/net/phy/nxp-c45-tja11xx.c 14771 14772NXP FSPI DRIVER 14773M: Han Xu <han.xu@nxp.com> 14774M: Haibo Chen <haibo.chen@nxp.com> 14775R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14776L: linux-spi@vger.kernel.org 14777S: Maintained 14778F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14779F: drivers/spi/spi-nxp-fspi.c 14780 14781NXP FXAS21002C DRIVER 14782M: Rui Miguel Silva <rmfrfs@gmail.com> 14783L: linux-iio@vger.kernel.org 14784S: Maintained 14785F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14786F: drivers/iio/gyro/fxas21002c.h 14787F: drivers/iio/gyro/fxas21002c_core.c 14788F: drivers/iio/gyro/fxas21002c_i2c.c 14789F: drivers/iio/gyro/fxas21002c_spi.c 14790 14791NXP i.MX CLOCK DRIVERS 14792M: Abel Vesa <abelvesa@kernel.org> 14793L: linux-clk@vger.kernel.org 14794L: linux-imx@nxp.com 14795S: Maintained 14796T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14797F: Documentation/devicetree/bindings/clock/imx* 14798F: drivers/clk/imx/ 14799F: include/dt-bindings/clock/imx* 14800 14801NXP i.MX 8MQ DCSS DRIVER 14802M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14803R: Lucas Stach <l.stach@pengutronix.de> 14804L: dri-devel@lists.freedesktop.org 14805S: Maintained 14806F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14807F: drivers/gpu/drm/imx/dcss/ 14808 14809NXP i.MX 8QXP ADC DRIVER 14810M: Cai Huoqing <cai.huoqing@linux.dev> 14811M: Haibo Chen <haibo.chen@nxp.com> 14812L: linux-imx@nxp.com 14813L: linux-iio@vger.kernel.org 14814S: Maintained 14815F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14816F: drivers/iio/adc/imx8qxp-adc.c 14817 14818NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14819M: Haibo Chen <haibo.chen@nxp.com> 14820L: linux-iio@vger.kernel.org 14821L: linux-imx@nxp.com 14822S: Maintained 14823F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14824F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14825F: drivers/iio/adc/imx7d_adc.c 14826F: drivers/iio/adc/vf610_adc.c 14827 14828NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14829M: Jagan Teki <jagan@amarulasolutions.com> 14830S: Maintained 14831F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14832F: drivers/regulator/pf8x00-regulator.c 14833 14834NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14836L: linux-kernel@vger.kernel.org 14837S: Maintained 14838F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14839F: drivers/extcon/extcon-ptn5150.c 14840 14841NXP SGTL5000 DRIVER 14842M: Fabio Estevam <festevam@gmail.com> 14843L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14844S: Maintained 14845F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14846F: sound/soc/codecs/sgtl5000* 14847 14848NXP SJA1105 ETHERNET SWITCH DRIVER 14849M: Vladimir Oltean <olteanv@gmail.com> 14850L: linux-kernel@vger.kernel.org 14851S: Maintained 14852F: drivers/net/dsa/sja1105 14853F: drivers/net/pcs/pcs-xpcs-nxp.c 14854 14855NXP TDA998X DRM DRIVER 14856M: Russell King <linux@armlinux.org.uk> 14857S: Maintained 14858T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14859T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14860F: drivers/gpu/drm/i2c/tda998x_drv.c 14861F: include/drm/i2c/tda998x.h 14862F: include/dt-bindings/display/tda998x.h 14863K: "nxp,tda998x" 14864 14865NXP TFA9879 DRIVER 14866M: Peter Rosin <peda@axentia.se> 14867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14868S: Maintained 14869F: Documentation/devicetree/bindings/sound/tfa9879.txt 14870F: sound/soc/codecs/tfa9879* 14871 14872NXP/Goodix TFA989X (TFA1) DRIVER 14873M: Stephan Gerhold <stephan@gerhold.net> 14874L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14875S: Maintained 14876F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14877F: sound/soc/codecs/tfa989x.c 14878 14879NXP-NCI NFC DRIVER 14880L: linux-nfc@lists.01.org (subscribers-only) 14881S: Orphan 14882F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14883F: drivers/nfc/nxp-nci 14884 14885NXP i.MX 8MP DW100 V4L2 DRIVER 14886M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14887L: linux-media@vger.kernel.org 14888S: Maintained 14889F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14890F: Documentation/userspace-api/media/drivers/dw100.rst 14891F: drivers/media/platform/nxp/dw100/ 14892F: include/uapi/linux/dw100.h 14893 14894NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14895M: Mirela Rabulea <mirela.rabulea@nxp.com> 14896R: NXP Linux Team <linux-imx@nxp.com> 14897L: linux-media@vger.kernel.org 14898S: Maintained 14899F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14900F: drivers/media/platform/nxp/imx-jpeg 14901 14902NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14903M: Jonas Malaco <jonas@protocubo.io> 14904L: linux-hwmon@vger.kernel.org 14905S: Maintained 14906F: Documentation/hwmon/nzxt-kraken2.rst 14907F: drivers/hwmon/nzxt-kraken2.c 14908 14909NZXT-SMART2 HARDWARE MONITORING DRIVER 14910M: Aleksandr Mezin <mezin.alexander@gmail.com> 14911L: linux-hwmon@vger.kernel.org 14912S: Maintained 14913F: Documentation/hwmon/nzxt-smart2.rst 14914F: drivers/hwmon/nzxt-smart2.c 14915 14916OBJAGG 14917M: Jiri Pirko <jiri@nvidia.com> 14918L: netdev@vger.kernel.org 14919S: Supported 14920F: include/linux/objagg.h 14921F: lib/objagg.c 14922F: lib/test_objagg.c 14923 14924OBJTOOL 14925M: Josh Poimboeuf <jpoimboe@kernel.org> 14926M: Peter Zijlstra <peterz@infradead.org> 14927S: Supported 14928F: tools/objtool/ 14929F: include/linux/objtool.h 14930 14931OCELOT ETHERNET SWITCH DRIVER 14932M: Vladimir Oltean <vladimir.oltean@nxp.com> 14933M: Claudiu Manoil <claudiu.manoil@nxp.com> 14934M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14935M: UNGLinuxDriver@microchip.com 14936L: netdev@vger.kernel.org 14937S: Supported 14938F: drivers/net/dsa/ocelot/* 14939F: drivers/net/ethernet/mscc/ 14940F: include/soc/mscc/ocelot* 14941F: net/dsa/tag_ocelot.c 14942F: net/dsa/tag_ocelot_8021q.c 14943F: tools/testing/selftests/drivers/net/ocelot/* 14944 14945OCELOT EXTERNAL SWITCH CONTROL 14946M: Colin Foster <colin.foster@in-advantage.com> 14947S: Supported 14948F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14949F: drivers/mfd/ocelot* 14950F: include/linux/mfd/ocelot.h 14951 14952OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14953M: Frederic Barrat <fbarrat@linux.ibm.com> 14954M: Andrew Donnellan <ajd@linux.ibm.com> 14955L: linuxppc-dev@lists.ozlabs.org 14956S: Supported 14957F: Documentation/userspace-api/accelerators/ocxl.rst 14958F: arch/powerpc/include/asm/pnv-ocxl.h 14959F: arch/powerpc/platforms/powernv/ocxl.c 14960F: drivers/misc/ocxl/ 14961F: include/misc/ocxl* 14962F: include/uapi/misc/ocxl.h 14963 14964OMAP AUDIO SUPPORT 14965M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14966M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14968L: linux-omap@vger.kernel.org 14969S: Maintained 14970F: sound/soc/ti/n810.c 14971F: sound/soc/ti/omap* 14972F: sound/soc/ti/rx51.c 14973F: sound/soc/ti/sdma-pcm.* 14974 14975OMAP CLOCK FRAMEWORK SUPPORT 14976M: Paul Walmsley <paul@pwsan.com> 14977L: linux-omap@vger.kernel.org 14978S: Maintained 14979F: arch/arm/*omap*/*clock* 14980 14981OMAP DEVICE TREE SUPPORT 14982M: Benoît Cousson <bcousson@baylibre.com> 14983M: Tony Lindgren <tony@atomide.com> 14984L: linux-omap@vger.kernel.org 14985L: devicetree@vger.kernel.org 14986S: Maintained 14987F: arch/arm/boot/dts/*am3* 14988F: arch/arm/boot/dts/*am4* 14989F: arch/arm/boot/dts/*am5* 14990F: arch/arm/boot/dts/*dra7* 14991F: arch/arm/boot/dts/*omap* 14992F: arch/arm/boot/dts/logicpd-som-lv* 14993F: arch/arm/boot/dts/logicpd-torpedo* 14994 14995OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14996L: linux-omap@vger.kernel.org 14997L: linux-fbdev@vger.kernel.org 14998S: Orphan 14999F: Documentation/arm/omap/dss.rst 15000F: drivers/video/fbdev/omap2/ 15001 15002OMAP FRAMEBUFFER SUPPORT 15003L: linux-fbdev@vger.kernel.org 15004L: linux-omap@vger.kernel.org 15005S: Orphan 15006F: drivers/video/fbdev/omap/ 15007 15008OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15009M: Roger Quadros <rogerq@kernel.org> 15010M: Tony Lindgren <tony@atomide.com> 15011L: linux-omap@vger.kernel.org 15012S: Maintained 15013F: arch/arm/mach-omap2/*gpmc* 15014F: drivers/memory/omap-gpmc.c 15015 15016OMAP GPIO DRIVER 15017M: Grygorii Strashko <grygorii.strashko@ti.com> 15018M: Santosh Shilimkar <ssantosh@kernel.org> 15019M: Kevin Hilman <khilman@kernel.org> 15020L: linux-omap@vger.kernel.org 15021S: Maintained 15022F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15023F: drivers/gpio/gpio-omap.c 15024 15025OMAP HARDWARE SPINLOCK SUPPORT 15026M: Ohad Ben-Cohen <ohad@wizery.com> 15027L: linux-omap@vger.kernel.org 15028S: Maintained 15029F: drivers/hwspinlock/omap_hwspinlock.c 15030 15031OMAP HS MMC SUPPORT 15032L: linux-mmc@vger.kernel.org 15033L: linux-omap@vger.kernel.org 15034S: Orphan 15035F: drivers/mmc/host/omap_hsmmc.c 15036 15037OMAP HWMOD DATA 15038M: Paul Walmsley <paul@pwsan.com> 15039L: linux-omap@vger.kernel.org 15040S: Maintained 15041F: arch/arm/mach-omap2/omap_hwmod*data* 15042 15043OMAP HWMOD SUPPORT 15044M: Benoît Cousson <bcousson@baylibre.com> 15045M: Paul Walmsley <paul@pwsan.com> 15046L: linux-omap@vger.kernel.org 15047S: Maintained 15048F: arch/arm/mach-omap2/omap_hwmod.* 15049 15050OMAP I2C DRIVER 15051M: Vignesh R <vigneshr@ti.com> 15052L: linux-omap@vger.kernel.org 15053L: linux-i2c@vger.kernel.org 15054S: Maintained 15055F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15056F: drivers/i2c/busses/i2c-omap.c 15057 15058OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15059M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15060L: linux-media@vger.kernel.org 15061S: Maintained 15062F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15063F: drivers/media/platform/ti/omap3isp/ 15064F: drivers/staging/media/omap4iss/ 15065 15066OMAP MMC SUPPORT 15067M: Aaro Koskinen <aaro.koskinen@iki.fi> 15068L: linux-omap@vger.kernel.org 15069S: Odd Fixes 15070F: drivers/mmc/host/omap.c 15071 15072OMAP POWER MANAGEMENT SUPPORT 15073M: Kevin Hilman <khilman@kernel.org> 15074L: linux-omap@vger.kernel.org 15075S: Maintained 15076F: arch/arm/*omap*/*pm* 15077F: drivers/cpufreq/omap-cpufreq.c 15078 15079OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15080M: Paul Walmsley <paul@pwsan.com> 15081L: linux-omap@vger.kernel.org 15082S: Maintained 15083F: arch/arm/mach-omap2/prm* 15084 15085OMAP RANDOM NUMBER GENERATOR SUPPORT 15086M: Deepak Saxena <dsaxena@plexity.net> 15087S: Maintained 15088F: drivers/char/hw_random/omap-rng.c 15089 15090OMAP USB SUPPORT 15091L: linux-usb@vger.kernel.org 15092L: linux-omap@vger.kernel.org 15093S: Orphan 15094F: arch/arm/*omap*/usb* 15095F: drivers/usb/*/*omap* 15096 15097OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15098M: Mark Jackson <mpfj@newflow.co.uk> 15099L: linux-omap@vger.kernel.org 15100S: Maintained 15101F: arch/arm/boot/dts/am335x-nano.dts 15102 15103OMAP1 SUPPORT 15104M: Aaro Koskinen <aaro.koskinen@iki.fi> 15105M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15106M: Tony Lindgren <tony@atomide.com> 15107L: linux-omap@vger.kernel.org 15108S: Maintained 15109Q: http://patchwork.kernel.org/project/linux-omap/list/ 15110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15111F: arch/arm/configs/omap1_defconfig 15112F: arch/arm/mach-omap1/ 15113F: arch/arm/plat-omap/ 15114F: drivers/i2c/busses/i2c-omap.c 15115F: include/linux/platform_data/ams-delta-fiq.h 15116F: include/linux/platform_data/i2c-omap.h 15117 15118OMAP2+ SUPPORT 15119M: Tony Lindgren <tony@atomide.com> 15120L: linux-omap@vger.kernel.org 15121S: Maintained 15122W: http://www.muru.com/linux/omap/ 15123W: http://linux.omap.com/ 15124Q: http://patchwork.kernel.org/project/linux-omap/list/ 15125T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15126F: arch/arm/configs/omap2plus_defconfig 15127F: arch/arm/mach-omap2/ 15128F: arch/arm/plat-omap/ 15129F: drivers/bus/ti-sysc.c 15130F: drivers/i2c/busses/i2c-omap.c 15131F: drivers/irqchip/irq-omap-intc.c 15132F: drivers/mfd/*omap*.c 15133F: drivers/mfd/menelaus.c 15134F: drivers/mfd/palmas.c 15135F: drivers/mfd/tps65217.c 15136F: drivers/mfd/tps65218.c 15137F: drivers/mfd/tps65910.c 15138F: drivers/mfd/twl-core.[ch] 15139F: drivers/mfd/twl4030*.c 15140F: drivers/mfd/twl6030*.c 15141F: drivers/mfd/twl6040*.c 15142F: drivers/regulator/palmas-regulator*.c 15143F: drivers/regulator/pbias-regulator.c 15144F: drivers/regulator/tps65217-regulator.c 15145F: drivers/regulator/tps65218-regulator.c 15146F: drivers/regulator/tps65219-regulator.c 15147F: drivers/regulator/tps65910-regulator.c 15148F: drivers/regulator/twl-regulator.c 15149F: drivers/regulator/twl6030-regulator.c 15150F: include/linux/platform_data/i2c-omap.h 15151F: include/linux/platform_data/ti-sysc.h 15152 15153OMFS FILESYSTEM 15154M: Bob Copeland <me@bobcopeland.com> 15155L: linux-karma-devel@lists.sourceforge.net 15156S: Maintained 15157F: Documentation/filesystems/omfs.rst 15158F: fs/omfs/ 15159 15160OMNIKEY CARDMAN 4000 DRIVER 15161M: Harald Welte <laforge@gnumonks.org> 15162S: Maintained 15163F: drivers/char/pcmcia/cm4000_cs.c 15164F: include/linux/cm4000_cs.h 15165F: include/uapi/linux/cm4000_cs.h 15166 15167OMNIKEY CARDMAN 4040 DRIVER 15168M: Harald Welte <laforge@gnumonks.org> 15169S: Maintained 15170F: drivers/char/pcmcia/cm4040_cs.* 15171 15172OMNIVISION OG01A1B SENSOR DRIVER 15173M: Shawn Tu <shawnx.tu@intel.com> 15174L: linux-media@vger.kernel.org 15175S: Maintained 15176F: drivers/media/i2c/og01a1b.c 15177 15178OMNIVISION OV02A10 SENSOR DRIVER 15179M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15180L: linux-media@vger.kernel.org 15181S: Maintained 15182T: git git://linuxtv.org/media_tree.git 15183F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15184F: drivers/media/i2c/ov02a10.c 15185 15186OMNIVISION OV08D10 SENSOR DRIVER 15187M: Jimmy Su <jimmy.su@intel.com> 15188L: linux-media@vger.kernel.org 15189S: Maintained 15190T: git git://linuxtv.org/media_tree.git 15191F: drivers/media/i2c/ov08d10.c 15192 15193OMNIVISION OV13858 SENSOR DRIVER 15194M: Sakari Ailus <sakari.ailus@linux.intel.com> 15195L: linux-media@vger.kernel.org 15196S: Maintained 15197T: git git://linuxtv.org/media_tree.git 15198F: drivers/media/i2c/ov13858.c 15199 15200OMNIVISION OV13B10 SENSOR DRIVER 15201M: Arec Kao <arec.kao@intel.com> 15202L: linux-media@vger.kernel.org 15203S: Maintained 15204T: git git://linuxtv.org/media_tree.git 15205F: drivers/media/i2c/ov13b10.c 15206 15207OMNIVISION OV2680 SENSOR DRIVER 15208M: Rui Miguel Silva <rmfrfs@gmail.com> 15209L: linux-media@vger.kernel.org 15210S: Maintained 15211T: git git://linuxtv.org/media_tree.git 15212F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15213F: drivers/media/i2c/ov2680.c 15214 15215OMNIVISION OV2685 SENSOR DRIVER 15216M: Shunqian Zheng <zhengsq@rock-chips.com> 15217L: linux-media@vger.kernel.org 15218S: Maintained 15219T: git git://linuxtv.org/media_tree.git 15220F: drivers/media/i2c/ov2685.c 15221 15222OMNIVISION OV2740 SENSOR DRIVER 15223M: Tianshu Qiu <tian.shu.qiu@intel.com> 15224R: Shawn Tu <shawnx.tu@intel.com> 15225R: Bingbu Cao <bingbu.cao@intel.com> 15226L: linux-media@vger.kernel.org 15227S: Maintained 15228T: git git://linuxtv.org/media_tree.git 15229F: drivers/media/i2c/ov2740.c 15230 15231OMNIVISION OV5640 SENSOR DRIVER 15232M: Steve Longerbeam <slongerbeam@gmail.com> 15233L: linux-media@vger.kernel.org 15234S: Maintained 15235T: git git://linuxtv.org/media_tree.git 15236F: drivers/media/i2c/ov5640.c 15237 15238OMNIVISION OV5647 SENSOR DRIVER 15239M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15240M: Jacopo Mondi <jacopo@jmondi.org> 15241L: linux-media@vger.kernel.org 15242S: Maintained 15243T: git git://linuxtv.org/media_tree.git 15244F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15245F: drivers/media/i2c/ov5647.c 15246 15247OMNIVISION OV5670 SENSOR DRIVER 15248M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15249L: linux-media@vger.kernel.org 15250S: Maintained 15251T: git git://linuxtv.org/media_tree.git 15252F: drivers/media/i2c/ov5670.c 15253 15254OMNIVISION OV5675 SENSOR DRIVER 15255M: Shawn Tu <shawnx.tu@intel.com> 15256L: linux-media@vger.kernel.org 15257S: Maintained 15258T: git git://linuxtv.org/media_tree.git 15259F: drivers/media/i2c/ov5675.c 15260 15261OMNIVISION OV5693 SENSOR DRIVER 15262M: Daniel Scally <djrscally@gmail.com> 15263L: linux-media@vger.kernel.org 15264S: Maintained 15265T: git git://linuxtv.org/media_tree.git 15266F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15267F: drivers/media/i2c/ov5693.c 15268 15269OMNIVISION OV5695 SENSOR DRIVER 15270M: Shunqian Zheng <zhengsq@rock-chips.com> 15271L: linux-media@vger.kernel.org 15272S: Maintained 15273T: git git://linuxtv.org/media_tree.git 15274F: drivers/media/i2c/ov5695.c 15275 15276OMNIVISION OV7670 SENSOR DRIVER 15277L: linux-media@vger.kernel.org 15278S: Orphan 15279T: git git://linuxtv.org/media_tree.git 15280F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15281F: drivers/media/i2c/ov7670.c 15282 15283OMNIVISION OV772x SENSOR DRIVER 15284M: Jacopo Mondi <jacopo@jmondi.org> 15285L: linux-media@vger.kernel.org 15286S: Odd fixes 15287T: git git://linuxtv.org/media_tree.git 15288F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15289F: drivers/media/i2c/ov772x.c 15290F: include/media/i2c/ov772x.h 15291 15292OMNIVISION OV7740 SENSOR DRIVER 15293M: Wenyou Yang <wenyou.yang@microchip.com> 15294L: linux-media@vger.kernel.org 15295S: Maintained 15296T: git git://linuxtv.org/media_tree.git 15297F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15298F: drivers/media/i2c/ov7740.c 15299 15300OMNIVISION OV8856 SENSOR DRIVER 15301M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15302L: linux-media@vger.kernel.org 15303S: Maintained 15304T: git git://linuxtv.org/media_tree.git 15305F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15306F: drivers/media/i2c/ov8856.c 15307 15308OMNIVISION OV9282 SENSOR DRIVER 15309M: Paul J. Murphy <paul.j.murphy@intel.com> 15310M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15311L: linux-media@vger.kernel.org 15312S: Maintained 15313T: git git://linuxtv.org/media_tree.git 15314F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15315F: drivers/media/i2c/ov9282.c 15316 15317OMNIVISION OV9640 SENSOR DRIVER 15318M: Petr Cvek <petrcvekcz@gmail.com> 15319L: linux-media@vger.kernel.org 15320S: Maintained 15321F: drivers/media/i2c/ov9640.* 15322 15323OMNIVISION OV9650 SENSOR DRIVER 15324M: Sakari Ailus <sakari.ailus@linux.intel.com> 15325R: Akinobu Mita <akinobu.mita@gmail.com> 15326R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15327L: linux-media@vger.kernel.org 15328S: Maintained 15329T: git git://linuxtv.org/media_tree.git 15330F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15331F: drivers/media/i2c/ov9650.c 15332 15333OMNIVISION OV9734 SENSOR DRIVER 15334M: Tianshu Qiu <tian.shu.qiu@intel.com> 15335R: Bingbu Cao <bingbu.cao@intel.com> 15336L: linux-media@vger.kernel.org 15337S: Maintained 15338T: git git://linuxtv.org/media_tree.git 15339F: drivers/media/i2c/ov9734.c 15340 15341ONBOARD USB HUB DRIVER 15342M: Matthias Kaehlcke <mka@chromium.org> 15343L: linux-usb@vger.kernel.org 15344S: Maintained 15345F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15346F: drivers/usb/misc/onboard_usb_hub.c 15347 15348ONENAND FLASH DRIVER 15349M: Kyungmin Park <kyungmin.park@samsung.com> 15350L: linux-mtd@lists.infradead.org 15351S: Maintained 15352F: drivers/mtd/nand/onenand/ 15353F: include/linux/mtd/onenand*.h 15354 15355ONION OMEGA2+ BOARD 15356M: Harvey Hunt <harveyhuntnexus@gmail.com> 15357L: linux-mips@vger.kernel.org 15358S: Maintained 15359F: arch/mips/boot/dts/ralink/omega2p.dts 15360 15361OP-TEE DRIVER 15362M: Jens Wiklander <jens.wiklander@linaro.org> 15363L: op-tee@lists.trustedfirmware.org 15364S: Maintained 15365F: Documentation/ABI/testing/sysfs-bus-optee-devices 15366F: drivers/tee/optee/ 15367 15368OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15369M: Sumit Garg <sumit.garg@linaro.org> 15370L: op-tee@lists.trustedfirmware.org 15371S: Maintained 15372F: drivers/char/hw_random/optee-rng.c 15373 15374OP-TEE RTC DRIVER 15375M: Clément Léger <clement.leger@bootlin.com> 15376L: linux-rtc@vger.kernel.org 15377S: Maintained 15378F: drivers/rtc/rtc-optee.c 15379 15380OPA-VNIC DRIVER 15381M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15382L: linux-rdma@vger.kernel.org 15383S: Supported 15384F: drivers/infiniband/ulp/opa_vnic 15385 15386OPEN FIRMWARE AND FLATTENED DEVICE TREE 15387M: Rob Herring <robh+dt@kernel.org> 15388M: Frank Rowand <frowand.list@gmail.com> 15389L: devicetree@vger.kernel.org 15390S: Maintained 15391C: irc://irc.libera.chat/devicetree 15392W: http://www.devicetree.org/ 15393T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15394F: Documentation/ABI/testing/sysfs-firmware-ofw 15395F: drivers/of/ 15396F: include/linux/of*.h 15397F: scripts/dtc/ 15398K: of_overlay_notifier_ 15399K: of_overlay_fdt_apply 15400K: of_overlay_remove 15401 15402OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15403M: Rob Herring <robh+dt@kernel.org> 15404M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15405L: devicetree@vger.kernel.org 15406S: Maintained 15407C: irc://irc.libera.chat/devicetree 15408Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15409T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15410F: Documentation/devicetree/ 15411F: arch/*/boot/dts/ 15412F: include/dt-bindings/ 15413 15414OPENCOMPUTE PTP CLOCK DRIVER 15415M: Jonathan Lemon <jonathan.lemon@gmail.com> 15416M: Vadim Fedorenko <vadfed@fb.com> 15417L: netdev@vger.kernel.org 15418S: Maintained 15419F: drivers/ptp/ptp_ocp.c 15420 15421OPENCORES I2C BUS DRIVER 15422M: Peter Korsgaard <peter@korsgaard.com> 15423M: Andrew Lunn <andrew@lunn.ch> 15424L: linux-i2c@vger.kernel.org 15425S: Maintained 15426F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15427F: Documentation/i2c/busses/i2c-ocores.rst 15428F: drivers/i2c/busses/i2c-ocores.c 15429F: include/linux/platform_data/i2c-ocores.h 15430 15431OPENRISC ARCHITECTURE 15432M: Jonas Bonn <jonas@southpole.se> 15433M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15434M: Stafford Horne <shorne@gmail.com> 15435L: openrisc@lists.librecores.org 15436S: Maintained 15437W: http://openrisc.io 15438T: git https://github.com/openrisc/linux.git 15439F: Documentation/devicetree/bindings/openrisc/ 15440F: Documentation/openrisc/ 15441F: arch/openrisc/ 15442F: drivers/irqchip/irq-ompic.c 15443F: drivers/irqchip/irq-or1k-* 15444 15445OPENVSWITCH 15446M: Pravin B Shelar <pshelar@ovn.org> 15447L: netdev@vger.kernel.org 15448L: dev@openvswitch.org 15449S: Maintained 15450W: http://openvswitch.org 15451F: include/uapi/linux/openvswitch.h 15452F: net/openvswitch/ 15453F: tools/testing/selftests/net/openvswitch/ 15454 15455OPERATING PERFORMANCE POINTS (OPP) 15456M: Viresh Kumar <vireshk@kernel.org> 15457M: Nishanth Menon <nm@ti.com> 15458M: Stephen Boyd <sboyd@kernel.org> 15459L: linux-pm@vger.kernel.org 15460S: Maintained 15461T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15462F: Documentation/devicetree/bindings/opp/ 15463F: Documentation/power/opp.rst 15464F: drivers/opp/ 15465F: include/linux/pm_opp.h 15466 15467OPL4 DRIVER 15468M: Clemens Ladisch <clemens@ladisch.de> 15469L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15470S: Maintained 15471T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15472F: sound/drivers/opl4/ 15473 15474ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15475M: Mark Fasheh <mark@fasheh.com> 15476M: Joel Becker <jlbec@evilplan.org> 15477M: Joseph Qi <joseph.qi@linux.alibaba.com> 15478L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15479S: Supported 15480W: http://ocfs2.wiki.kernel.org 15481F: Documentation/filesystems/dlmfs.rst 15482F: Documentation/filesystems/ocfs2.rst 15483F: fs/ocfs2/ 15484 15485ORANGEFS FILESYSTEM 15486M: Mike Marshall <hubcap@omnibond.com> 15487R: Martin Brandenburg <martin@omnibond.com> 15488L: devel@lists.orangefs.org 15489S: Supported 15490T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15491F: Documentation/filesystems/orangefs.rst 15492F: fs/orangefs/ 15493 15494ORINOCO DRIVER 15495L: linux-wireless@vger.kernel.org 15496S: Orphan 15497W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15498W: http://www.nongnu.org/orinoco/ 15499F: drivers/net/wireless/intersil/orinoco/ 15500 15501OV2659 OMNIVISION SENSOR DRIVER 15502M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15503L: linux-media@vger.kernel.org 15504S: Maintained 15505W: https://linuxtv.org 15506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15507T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15508F: drivers/media/i2c/ov2659.c 15509F: include/media/i2c/ov2659.h 15510 15511OVERLAY FILESYSTEM 15512M: Miklos Szeredi <miklos@szeredi.hu> 15513L: linux-unionfs@vger.kernel.org 15514S: Supported 15515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15516F: Documentation/filesystems/overlayfs.rst 15517F: fs/overlayfs/ 15518 15519P54 WIRELESS DRIVER 15520M: Christian Lamparter <chunkeey@googlemail.com> 15521L: linux-wireless@vger.kernel.org 15522S: Maintained 15523W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15524F: drivers/net/wireless/intersil/p54/ 15525 15526PACKING 15527M: Vladimir Oltean <olteanv@gmail.com> 15528L: netdev@vger.kernel.org 15529S: Supported 15530F: Documentation/core-api/packing.rst 15531F: include/linux/packing.h 15532F: lib/packing.c 15533 15534PADATA PARALLEL EXECUTION MECHANISM 15535M: Steffen Klassert <steffen.klassert@secunet.com> 15536M: Daniel Jordan <daniel.m.jordan@oracle.com> 15537L: linux-crypto@vger.kernel.org 15538L: linux-kernel@vger.kernel.org 15539S: Maintained 15540F: Documentation/core-api/padata.rst 15541F: include/linux/padata.h 15542F: kernel/padata.c 15543 15544PAGE CACHE 15545M: Matthew Wilcox (Oracle) <willy@infradead.org> 15546L: linux-fsdevel@vger.kernel.org 15547S: Supported 15548T: git git://git.infradead.org/users/willy/pagecache.git 15549F: Documentation/filesystems/locking.rst 15550F: Documentation/filesystems/vfs.rst 15551F: include/linux/pagemap.h 15552F: mm/filemap.c 15553F: mm/page-writeback.c 15554F: mm/readahead.c 15555F: mm/truncate.c 15556 15557PAGE POOL 15558M: Jesper Dangaard Brouer <hawk@kernel.org> 15559M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15560L: netdev@vger.kernel.org 15561S: Supported 15562F: Documentation/networking/page_pool.rst 15563F: include/net/page_pool.h 15564F: include/trace/events/page_pool.h 15565F: net/core/page_pool.c 15566 15567PAGE TABLE CHECK 15568M: Pasha Tatashin <pasha.tatashin@soleen.com> 15569M: Andrew Morton <akpm@linux-foundation.org> 15570L: linux-mm@kvack.org 15571S: Maintained 15572F: Documentation/mm/page_table_check.rst 15573F: include/linux/page_table_check.h 15574F: mm/page_table_check.c 15575 15576PANASONIC LAPTOP ACPI EXTRAS DRIVER 15577M: Kenneth Chan <kenneth.t.chan@gmail.com> 15578L: platform-driver-x86@vger.kernel.org 15579S: Maintained 15580F: drivers/platform/x86/panasonic-laptop.c 15581 15582PARALLAX PING IIO SENSOR DRIVER 15583M: Andreas Klinger <ak@it-klinger.de> 15584L: linux-iio@vger.kernel.org 15585S: Maintained 15586F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15587F: drivers/iio/proximity/ping.c 15588 15589PARALLEL LCD/KEYPAD PANEL DRIVER 15590M: Willy Tarreau <willy@haproxy.com> 15591M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15592S: Odd Fixes 15593F: Documentation/admin-guide/lcd-panel-cgram.rst 15594F: drivers/auxdisplay/panel.c 15595 15596PARALLEL PORT SUBSYSTEM 15597M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15598M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15599L: linux-parport@lists.infradead.org (subscribers-only) 15600S: Maintained 15601F: Documentation/driver-api/parport*.rst 15602F: drivers/char/ppdev.c 15603F: drivers/parport/ 15604F: include/linux/parport*.h 15605F: include/uapi/linux/ppdev.h 15606 15607PARAVIRT_OPS INTERFACE 15608M: Juergen Gross <jgross@suse.com> 15609M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15610R: Alexey Makhalov <amakhalov@vmware.com> 15611R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15612L: virtualization@lists.linux-foundation.org 15613L: x86@kernel.org 15614S: Supported 15615T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15616F: Documentation/virt/paravirt_ops.rst 15617F: arch/*/include/asm/paravirt*.h 15618F: arch/*/kernel/paravirt* 15619F: include/linux/hypervisor.h 15620 15621PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15622M: Tim Waugh <tim@cyberelk.net> 15623L: linux-parport@lists.infradead.org (subscribers-only) 15624S: Maintained 15625F: Documentation/admin-guide/blockdev/paride.rst 15626F: drivers/block/paride/ 15627 15628PARISC ARCHITECTURE 15629M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15630M: Helge Deller <deller@gmx.de> 15631L: linux-parisc@vger.kernel.org 15632S: Maintained 15633W: https://parisc.wiki.kernel.org 15634Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15635T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15636T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15637F: Documentation/parisc/ 15638F: arch/parisc/ 15639F: drivers/char/agp/parisc-agp.c 15640F: drivers/input/misc/hp_sdc_rtc.c 15641F: drivers/input/serio/gscps2.c 15642F: drivers/input/serio/hp_sdc* 15643F: drivers/parisc/ 15644F: drivers/parport/parport_gsc.* 15645F: drivers/tty/serial/8250/8250_parisc.c 15646F: drivers/video/console/sti* 15647F: drivers/video/fbdev/sti* 15648F: drivers/video/logo/logo_parisc* 15649F: include/linux/hp_sdc.h 15650 15651PARMAN 15652M: Jiri Pirko <jiri@nvidia.com> 15653L: netdev@vger.kernel.org 15654S: Supported 15655F: include/linux/parman.h 15656F: lib/parman.c 15657F: lib/test_parman.c 15658 15659PC ENGINES APU BOARD DRIVER 15660M: Enrico Weigelt, metux IT consult <info@metux.net> 15661S: Maintained 15662F: drivers/platform/x86/pcengines-apuv2.c 15663 15664PC87360 HARDWARE MONITORING DRIVER 15665M: Jim Cromie <jim.cromie@gmail.com> 15666L: linux-hwmon@vger.kernel.org 15667S: Maintained 15668F: Documentation/hwmon/pc87360.rst 15669F: drivers/hwmon/pc87360.c 15670 15671PC8736x GPIO DRIVER 15672M: Jim Cromie <jim.cromie@gmail.com> 15673S: Maintained 15674F: drivers/char/pc8736x_gpio.c 15675 15676PC87427 HARDWARE MONITORING DRIVER 15677M: Jean Delvare <jdelvare@suse.com> 15678L: linux-hwmon@vger.kernel.org 15679S: Maintained 15680F: Documentation/hwmon/pc87427.rst 15681F: drivers/hwmon/pc87427.c 15682 15683PCA9532 LED DRIVER 15684M: Riku Voipio <riku.voipio@iki.fi> 15685S: Maintained 15686F: drivers/leds/leds-pca9532.c 15687F: include/linux/leds-pca9532.h 15688 15689PCA9541 I2C BUS MASTER SELECTOR DRIVER 15690M: Guenter Roeck <linux@roeck-us.net> 15691L: linux-i2c@vger.kernel.org 15692S: Maintained 15693F: drivers/i2c/muxes/i2c-mux-pca9541.c 15694 15695PCDP - PRIMARY CONSOLE AND DEBUG PORT 15696M: Khalid Aziz <khalid@gonehiking.org> 15697S: Maintained 15698F: drivers/firmware/pcdp.* 15699 15700PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15701M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15702M: Pali Rohár <pali@kernel.org> 15703L: linux-pci@vger.kernel.org 15704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15705S: Maintained 15706F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15707F: drivers/pci/controller/pci-aardvark.c 15708 15709PCI DRIVER FOR ALTERA PCIE IP 15710M: Joyce Ooi <joyce.ooi@intel.com> 15711L: linux-pci@vger.kernel.org 15712S: Supported 15713F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15714F: drivers/pci/controller/pcie-altera.c 15715 15716PCI DRIVER FOR APPLIEDMICRO XGENE 15717M: Toan Le <toan@os.amperecomputing.com> 15718L: linux-pci@vger.kernel.org 15719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15720S: Maintained 15721F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15722F: drivers/pci/controller/pci-xgene.c 15723 15724PCI DRIVER FOR ARM VERSATILE PLATFORM 15725M: Rob Herring <robh@kernel.org> 15726L: linux-pci@vger.kernel.org 15727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15728S: Maintained 15729F: Documentation/devicetree/bindings/pci/versatile.yaml 15730F: drivers/pci/controller/pci-versatile.c 15731 15732PCI DRIVER FOR ARMADA 8K 15733M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15734L: linux-pci@vger.kernel.org 15735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15736S: Maintained 15737F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15738F: drivers/pci/controller/dwc/pcie-armada8k.c 15739 15740PCI DRIVER FOR CADENCE PCIE IP 15741M: Tom Joseph <tjoseph@cadence.com> 15742L: linux-pci@vger.kernel.org 15743S: Maintained 15744F: Documentation/devicetree/bindings/pci/cdns,* 15745F: drivers/pci/controller/cadence/ 15746 15747PCI DRIVER FOR FREESCALE LAYERSCAPE 15748M: Minghuan Lian <minghuan.Lian@nxp.com> 15749M: Mingkai Hu <mingkai.hu@nxp.com> 15750M: Roy Zang <roy.zang@nxp.com> 15751L: linuxppc-dev@lists.ozlabs.org 15752L: linux-pci@vger.kernel.org 15753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15754S: Maintained 15755F: drivers/pci/controller/dwc/*layerscape* 15756 15757PCI DRIVER FOR GENERIC OF HOSTS 15758M: Will Deacon <will@kernel.org> 15759L: linux-pci@vger.kernel.org 15760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15761S: Maintained 15762F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15763F: drivers/pci/controller/pci-host-common.c 15764F: drivers/pci/controller/pci-host-generic.c 15765 15766PCI DRIVER FOR IMX6 15767M: Richard Zhu <hongxing.zhu@nxp.com> 15768M: Lucas Stach <l.stach@pengutronix.de> 15769L: linux-pci@vger.kernel.org 15770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15771S: Maintained 15772F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15773F: drivers/pci/controller/dwc/*imx6* 15774 15775PCI DRIVER FOR FU740 15776M: Paul Walmsley <paul.walmsley@sifive.com> 15777M: Greentime Hu <greentime.hu@sifive.com> 15778L: linux-pci@vger.kernel.org 15779S: Maintained 15780F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15781F: drivers/pci/controller/dwc/pcie-fu740.c 15782 15783PCI DRIVER FOR INTEL IXP4XX 15784M: Linus Walleij <linus.walleij@linaro.org> 15785S: Maintained 15786F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15787F: drivers/pci/controller/pci-ixp4xx.c 15788 15789PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15790M: Nirmal Patel <nirmal.patel@linux.intel.com> 15791R: Jonathan Derrick <jonathan.derrick@linux.dev> 15792L: linux-pci@vger.kernel.org 15793S: Supported 15794F: drivers/pci/controller/vmd.c 15795 15796PCI DRIVER FOR MICROSEMI SWITCHTEC 15797M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15798M: Logan Gunthorpe <logang@deltatee.com> 15799L: linux-pci@vger.kernel.org 15800S: Maintained 15801F: Documentation/ABI/testing/sysfs-class-switchtec 15802F: Documentation/driver-api/switchtec.rst 15803F: drivers/ntb/hw/mscc/ 15804F: drivers/pci/switch/switchtec* 15805F: include/linux/switchtec.h 15806F: include/uapi/linux/switchtec_ioctl.h 15807 15808PCI DRIVER FOR MOBIVEIL PCIE IP 15809M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15810M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15811L: linux-pci@vger.kernel.org 15812S: Supported 15813F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15814F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15815 15816PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15817M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15818M: Pali Rohár <pali@kernel.org> 15819L: linux-pci@vger.kernel.org 15820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15821S: Maintained 15822F: drivers/pci/controller/*mvebu* 15823 15824PCI DRIVER FOR NVIDIA TEGRA 15825M: Thierry Reding <thierry.reding@gmail.com> 15826L: linux-tegra@vger.kernel.org 15827L: linux-pci@vger.kernel.org 15828S: Supported 15829F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15830F: drivers/pci/controller/pci-tegra.c 15831 15832PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15833M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15834L: linux-pci@vger.kernel.org 15835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15836S: Maintained 15837F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15838F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15839 15840PCI DRIVER FOR RENESAS R-CAR 15841M: Marek Vasut <marek.vasut+renesas@gmail.com> 15842M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15843L: linux-pci@vger.kernel.org 15844L: linux-renesas-soc@vger.kernel.org 15845S: Maintained 15846F: Documentation/devicetree/bindings/pci/*rcar* 15847F: drivers/pci/controller/*rcar* 15848 15849PCI DRIVER FOR SAMSUNG EXYNOS 15850M: Jingoo Han <jingoohan1@gmail.com> 15851L: linux-pci@vger.kernel.org 15852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15853L: linux-samsung-soc@vger.kernel.org 15854S: Maintained 15855F: drivers/pci/controller/dwc/pci-exynos.c 15856 15857PCI DRIVER FOR SYNOPSYS DESIGNWARE 15858M: Jingoo Han <jingoohan1@gmail.com> 15859M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15860L: linux-pci@vger.kernel.org 15861S: Maintained 15862F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15863F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15864F: drivers/pci/controller/dwc/*designware* 15865 15866PCI DRIVER FOR TI DRA7XX/J721E 15867M: Vignesh Raghavendra <vigneshr@ti.com> 15868L: linux-omap@vger.kernel.org 15869L: linux-pci@vger.kernel.org 15870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15871S: Supported 15872F: Documentation/devicetree/bindings/pci/ti-pci.txt 15873F: drivers/pci/controller/cadence/pci-j721e.c 15874F: drivers/pci/controller/dwc/pci-dra7xx.c 15875 15876PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15877M: Linus Walleij <linus.walleij@linaro.org> 15878L: linux-pci@vger.kernel.org 15879S: Maintained 15880F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15881F: drivers/pci/controller/pci-v3-semi.c 15882 15883PCI ENDPOINT SUBSYSTEM 15884M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15885R: Krzysztof Wilczyński <kw@linux.com> 15886R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15887R: Kishon Vijay Abraham I <kishon@kernel.org> 15888L: linux-pci@vger.kernel.org 15889S: Supported 15890Q: https://patchwork.kernel.org/project/linux-pci/list/ 15891B: https://bugzilla.kernel.org 15892C: irc://irc.oftc.net/linux-pci 15893T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15894F: Documentation/PCI/endpoint/* 15895F: Documentation/misc-devices/pci-endpoint-test.rst 15896F: drivers/misc/pci_endpoint_test.c 15897F: drivers/pci/endpoint/ 15898F: tools/pci/ 15899 15900PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15901M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15902R: Oliver O'Halloran <oohall@gmail.com> 15903L: linuxppc-dev@lists.ozlabs.org 15904S: Supported 15905F: Documentation/PCI/pci-error-recovery.rst 15906F: Documentation/powerpc/eeh-pci-error-recovery.rst 15907F: arch/powerpc/include/*/eeh*.h 15908F: arch/powerpc/kernel/eeh*.c 15909F: arch/powerpc/platforms/*/eeh*.c 15910F: drivers/pci/pcie/aer.c 15911F: drivers/pci/pcie/dpc.c 15912F: drivers/pci/pcie/err.c 15913 15914PCI ERROR RECOVERY 15915M: Linas Vepstas <linasvepstas@gmail.com> 15916L: linux-pci@vger.kernel.org 15917S: Supported 15918F: Documentation/PCI/pci-error-recovery.rst 15919 15920PCI PEER-TO-PEER DMA (P2PDMA) 15921M: Bjorn Helgaas <bhelgaas@google.com> 15922M: Logan Gunthorpe <logang@deltatee.com> 15923L: linux-pci@vger.kernel.org 15924S: Supported 15925Q: https://patchwork.kernel.org/project/linux-pci/list/ 15926B: https://bugzilla.kernel.org 15927C: irc://irc.oftc.net/linux-pci 15928T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15929F: Documentation/driver-api/pci/p2pdma.rst 15930F: drivers/pci/p2pdma.c 15931F: include/linux/pci-p2pdma.h 15932 15933PCI MSI DRIVER FOR ALTERA MSI IP 15934M: Joyce Ooi <joyce.ooi@intel.com> 15935L: linux-pci@vger.kernel.org 15936S: Supported 15937F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15938F: drivers/pci/controller/pcie-altera-msi.c 15939 15940PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15941M: Toan Le <toan@os.amperecomputing.com> 15942L: linux-pci@vger.kernel.org 15943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15944S: Maintained 15945F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15946F: drivers/pci/controller/pci-xgene-msi.c 15947 15948PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15949M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15950R: Rob Herring <robh@kernel.org> 15951R: Krzysztof Wilczyński <kw@linux.com> 15952L: linux-pci@vger.kernel.org 15953S: Supported 15954Q: https://patchwork.kernel.org/project/linux-pci/list/ 15955B: https://bugzilla.kernel.org 15956C: irc://irc.oftc.net/linux-pci 15957T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15958F: Documentation/devicetree/bindings/pci/ 15959F: drivers/pci/controller/ 15960F: drivers/pci/pci-bridge-emul.c 15961F: drivers/pci/pci-bridge-emul.h 15962 15963PCI SUBSYSTEM 15964M: Bjorn Helgaas <bhelgaas@google.com> 15965L: linux-pci@vger.kernel.org 15966S: Supported 15967Q: https://patchwork.kernel.org/project/linux-pci/list/ 15968B: https://bugzilla.kernel.org 15969C: irc://irc.oftc.net/linux-pci 15970T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15971F: Documentation/PCI/ 15972F: Documentation/devicetree/bindings/pci/ 15973F: arch/x86/kernel/early-quirks.c 15974F: arch/x86/kernel/quirks.c 15975F: arch/x86/pci/ 15976F: drivers/acpi/pci* 15977F: drivers/pci/ 15978F: include/asm-generic/pci* 15979F: include/linux/of_pci.h 15980F: include/linux/pci* 15981F: include/uapi/linux/pci* 15982F: lib/pci* 15983 15984PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15985M: Jonathan Chocron <jonnyc@amazon.com> 15986L: linux-pci@vger.kernel.org 15987S: Maintained 15988F: Documentation/devicetree/bindings/pci/pcie-al.txt 15989F: drivers/pci/controller/dwc/pcie-al.c 15990 15991PCIE DRIVER FOR AMLOGIC MESON 15992M: Yue Wang <yue.wang@Amlogic.com> 15993L: linux-pci@vger.kernel.org 15994L: linux-amlogic@lists.infradead.org 15995S: Maintained 15996F: drivers/pci/controller/dwc/pci-meson.c 15997 15998PCIE DRIVER FOR AXIS ARTPEC 15999M: Jesper Nilsson <jesper.nilsson@axis.com> 16000L: linux-arm-kernel@axis.com 16001L: linux-pci@vger.kernel.org 16002S: Maintained 16003F: Documentation/devicetree/bindings/pci/axis,artpec* 16004F: drivers/pci/controller/dwc/*artpec* 16005 16006PCIE DRIVER FOR CAVIUM THUNDERX 16007M: Robert Richter <rric@kernel.org> 16008L: linux-pci@vger.kernel.org 16009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16010S: Odd Fixes 16011F: drivers/pci/controller/pci-thunder-* 16012 16013PCIE DRIVER FOR HISILICON 16014M: Zhou Wang <wangzhou1@hisilicon.com> 16015L: linux-pci@vger.kernel.org 16016S: Maintained 16017F: drivers/pci/controller/dwc/pcie-hisi.c 16018 16019PCIE DRIVER FOR HISILICON KIRIN 16020M: Xiaowei Song <songxiaowei@hisilicon.com> 16021M: Binghui Wang <wangbinghui@hisilicon.com> 16022L: linux-pci@vger.kernel.org 16023S: Maintained 16024F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16025F: drivers/pci/controller/dwc/pcie-kirin.c 16026 16027PCIE DRIVER FOR HISILICON STB 16028M: Shawn Guo <shawn.guo@linaro.org> 16029L: linux-pci@vger.kernel.org 16030S: Maintained 16031F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16032F: drivers/pci/controller/dwc/pcie-histb.c 16033 16034PCIE DRIVER FOR INTEL KEEM BAY 16035M: Srikanth Thokala <srikanth.thokala@intel.com> 16036L: linux-pci@vger.kernel.org 16037S: Supported 16038F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16039F: drivers/pci/controller/dwc/pcie-keembay.c 16040 16041PCIE DRIVER FOR INTEL LGM GW SOC 16042M: Rahul Tanwar <rtanwar@maxlinear.com> 16043L: linux-pci@vger.kernel.org 16044S: Maintained 16045F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16046F: drivers/pci/controller/dwc/pcie-intel-gw.c 16047 16048PCIE DRIVER FOR MEDIATEK 16049M: Ryder Lee <ryder.lee@mediatek.com> 16050M: Jianjun Wang <jianjun.wang@mediatek.com> 16051L: linux-pci@vger.kernel.org 16052L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16053S: Supported 16054F: Documentation/devicetree/bindings/pci/mediatek* 16055F: drivers/pci/controller/*mediatek* 16056 16057PCIE DRIVER FOR MICROCHIP 16058M: Daire McNamara <daire.mcnamara@microchip.com> 16059L: linux-pci@vger.kernel.org 16060S: Supported 16061F: Documentation/devicetree/bindings/pci/microchip* 16062F: drivers/pci/controller/*microchip* 16063 16064PCIE DRIVER FOR QUALCOMM MSM 16065M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16066L: linux-pci@vger.kernel.org 16067L: linux-arm-msm@vger.kernel.org 16068S: Maintained 16069F: drivers/pci/controller/dwc/pcie-qcom.c 16070 16071PCIE ENDPOINT DRIVER FOR QUALCOMM 16072M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16073L: linux-pci@vger.kernel.org 16074L: linux-arm-msm@vger.kernel.org 16075S: Maintained 16076F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16077F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16078 16079PCIE DRIVER FOR ROCKCHIP 16080M: Shawn Lin <shawn.lin@rock-chips.com> 16081L: linux-pci@vger.kernel.org 16082L: linux-rockchip@lists.infradead.org 16083S: Maintained 16084F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16085F: drivers/pci/controller/pcie-rockchip* 16086 16087PCIE DRIVER FOR SOCIONEXT UNIPHIER 16088M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16089L: linux-pci@vger.kernel.org 16090S: Maintained 16091F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16092F: drivers/pci/controller/dwc/pcie-uniphier* 16093 16094PCIE DRIVER FOR ST SPEAR13XX 16095M: Pratyush Anand <pratyush.anand@gmail.com> 16096L: linux-pci@vger.kernel.org 16097S: Maintained 16098F: drivers/pci/controller/dwc/*spear* 16099 16100PCI DRIVER FOR XILINX VERSAL CPM 16101M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16102M: Michal Simek <michal.simek@amd.com> 16103L: linux-pci@vger.kernel.org 16104S: Maintained 16105F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16106F: drivers/pci/controller/pcie-xilinx-cpm.c 16107 16108PCMCIA SUBSYSTEM 16109M: Dominik Brodowski <linux@dominikbrodowski.net> 16110S: Odd Fixes 16111T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16112F: Documentation/pcmcia/ 16113F: drivers/pcmcia/ 16114F: include/pcmcia/ 16115F: tools/pcmcia/ 16116 16117PCNET32 NETWORK DRIVER 16118M: Don Fry <pcnet32@frontier.com> 16119L: netdev@vger.kernel.org 16120S: Maintained 16121F: drivers/net/ethernet/amd/pcnet32.c 16122 16123PCRYPT PARALLEL CRYPTO ENGINE 16124M: Steffen Klassert <steffen.klassert@secunet.com> 16125L: linux-crypto@vger.kernel.org 16126S: Maintained 16127F: crypto/pcrypt.c 16128F: include/crypto/pcrypt.h 16129 16130PEAQ WMI HOTKEYS DRIVER 16131M: Hans de Goede <hdegoede@redhat.com> 16132L: platform-driver-x86@vger.kernel.org 16133S: Maintained 16134F: drivers/platform/x86/peaq-wmi.c 16135 16136PECI HARDWARE MONITORING DRIVERS 16137M: Iwona Winiarska <iwona.winiarska@intel.com> 16138L: linux-hwmon@vger.kernel.org 16139S: Supported 16140F: Documentation/hwmon/peci-cputemp.rst 16141F: Documentation/hwmon/peci-dimmtemp.rst 16142F: drivers/hwmon/peci/ 16143 16144PECI SUBSYSTEM 16145M: Iwona Winiarska <iwona.winiarska@intel.com> 16146L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16147S: Supported 16148F: Documentation/devicetree/bindings/peci/ 16149F: Documentation/peci/ 16150F: drivers/peci/ 16151F: include/linux/peci-cpu.h 16152F: include/linux/peci.h 16153 16154PENSANDO ETHERNET DRIVERS 16155M: Shannon Nelson <shannon.nelson@amd.com> 16156M: Brett Creeley <brett.creeley@amd.com> 16157M: drivers@pensando.io 16158L: netdev@vger.kernel.org 16159S: Supported 16160F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16161F: drivers/net/ethernet/pensando/ 16162 16163PER-CPU MEMORY ALLOCATOR 16164M: Dennis Zhou <dennis@kernel.org> 16165M: Tejun Heo <tj@kernel.org> 16166M: Christoph Lameter <cl@linux.com> 16167L: linux-mm@kvack.org 16168S: Maintained 16169T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16170F: arch/*/include/asm/percpu.h 16171F: include/linux/percpu*.h 16172F: lib/percpu*.c 16173F: mm/percpu*.c 16174 16175PER-TASK DELAY ACCOUNTING 16176M: Balbir Singh <bsingharora@gmail.com> 16177S: Maintained 16178F: include/linux/delayacct.h 16179F: kernel/delayacct.c 16180 16181PERFORMANCE EVENTS SUBSYSTEM 16182M: Peter Zijlstra <peterz@infradead.org> 16183M: Ingo Molnar <mingo@redhat.com> 16184M: Arnaldo Carvalho de Melo <acme@kernel.org> 16185R: Mark Rutland <mark.rutland@arm.com> 16186R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16187R: Jiri Olsa <jolsa@kernel.org> 16188R: Namhyung Kim <namhyung@kernel.org> 16189L: linux-perf-users@vger.kernel.org 16190L: linux-kernel@vger.kernel.org 16191S: Supported 16192W: https://perf.wiki.kernel.org/ 16193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16194F: arch/*/events/* 16195F: arch/*/events/*/* 16196F: arch/*/include/asm/perf_event.h 16197F: arch/*/kernel/*/*/perf_event*.c 16198F: arch/*/kernel/*/perf_event*.c 16199F: arch/*/kernel/perf_callchain.c 16200F: arch/*/kernel/perf_event*.c 16201F: include/linux/perf_event.h 16202F: include/uapi/linux/perf_event.h 16203F: kernel/events/* 16204F: tools/lib/perf/ 16205F: tools/perf/ 16206 16207PERFORMANCE EVENTS TOOLING ARM64 16208R: John Garry <john.garry@huawei.com> 16209R: Will Deacon <will@kernel.org> 16210R: James Clark <james.clark@arm.com> 16211R: Mike Leach <mike.leach@linaro.org> 16212R: Leo Yan <leo.yan@linaro.org> 16213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16214S: Supported 16215F: tools/build/feature/test-libopencsd.c 16216F: tools/perf/arch/arm*/ 16217F: tools/perf/pmu-events/arch/arm64/ 16218F: tools/perf/util/arm-spe* 16219F: tools/perf/util/cs-etm* 16220 16221PERSONALITY HANDLING 16222M: Christoph Hellwig <hch@infradead.org> 16223L: linux-abi-devel@lists.sourceforge.net 16224S: Maintained 16225F: include/linux/personality.h 16226F: include/uapi/linux/personality.h 16227 16228PHOENIX RC FLIGHT CONTROLLER ADAPTER 16229M: Marcus Folkesson <marcus.folkesson@gmail.com> 16230L: linux-input@vger.kernel.org 16231S: Maintained 16232F: Documentation/input/devices/pxrc.rst 16233F: drivers/input/joystick/pxrc.c 16234 16235PHONET PROTOCOL 16236M: Remi Denis-Courmont <courmisch@gmail.com> 16237S: Supported 16238F: Documentation/networking/phonet.rst 16239F: include/linux/phonet.h 16240F: include/net/phonet/ 16241F: include/uapi/linux/phonet.h 16242F: net/phonet/ 16243 16244PHRAM MTD DRIVER 16245M: Joern Engel <joern@lazybastard.org> 16246L: linux-mtd@lists.infradead.org 16247S: Maintained 16248F: drivers/mtd/devices/phram.c 16249 16250PICOLCD HID DRIVER 16251M: Bruno Prémont <bonbons@linux-vserver.org> 16252L: linux-input@vger.kernel.org 16253S: Maintained 16254F: drivers/hid/hid-picolcd* 16255 16256PIDFD API 16257M: Christian Brauner <christian@brauner.io> 16258L: linux-kernel@vger.kernel.org 16259S: Maintained 16260T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16261F: samples/pidfd/ 16262F: tools/testing/selftests/clone3/ 16263F: tools/testing/selftests/pid_namespace/ 16264F: tools/testing/selftests/pidfd/ 16265K: (?i)pidfd 16266K: (?i)clone3 16267K: \b(clone_args|kernel_clone_args)\b 16268 16269PIN CONTROL SUBSYSTEM 16270M: Linus Walleij <linus.walleij@linaro.org> 16271L: linux-gpio@vger.kernel.org 16272S: Maintained 16273T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16274F: Documentation/devicetree/bindings/pinctrl/ 16275F: Documentation/driver-api/pin-control.rst 16276F: drivers/pinctrl/ 16277F: include/dt-bindings/pinctrl/ 16278F: include/linux/pinctrl/ 16279 16280PIN CONTROLLER - AMD 16281M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16282M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16283S: Maintained 16284F: drivers/pinctrl/pinctrl-amd.c 16285 16286PIN CONTROLLER - FREESCALE 16287M: Dong Aisheng <aisheng.dong@nxp.com> 16288M: Fabio Estevam <festevam@gmail.com> 16289M: Shawn Guo <shawnguo@kernel.org> 16290M: Jacky Bai <ping.bai@nxp.com> 16291R: Pengutronix Kernel Team <kernel@pengutronix.de> 16292L: linux-gpio@vger.kernel.org 16293S: Maintained 16294F: Documentation/devicetree/bindings/pinctrl/fsl,* 16295F: drivers/pinctrl/freescale/ 16296 16297PIN CONTROLLER - INTEL 16298M: Mika Westerberg <mika.westerberg@linux.intel.com> 16299M: Andy Shevchenko <andy@kernel.org> 16300S: Supported 16301T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16302F: drivers/pinctrl/intel/ 16303 16304PIN CONTROLLER - KEEMBAY 16305M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16306S: Supported 16307F: drivers/pinctrl/pinctrl-keembay* 16308 16309PIN CONTROLLER - MEDIATEK 16310M: Sean Wang <sean.wang@kernel.org> 16311L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16312S: Maintained 16313F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16314F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16315F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16316F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16317F: drivers/pinctrl/mediatek/ 16318 16319PIN CONTROLLER - MICROCHIP AT91 16320M: Ludovic Desroches <ludovic.desroches@microchip.com> 16321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16322L: linux-gpio@vger.kernel.org 16323S: Supported 16324F: drivers/gpio/gpio-sama5d2-piobu.c 16325F: drivers/pinctrl/pinctrl-at91* 16326 16327PIN CONTROLLER - QUALCOMM 16328M: Bjorn Andersson <andersson@kernel.org> 16329L: linux-arm-msm@vger.kernel.org 16330S: Maintained 16331F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16332F: drivers/pinctrl/qcom/ 16333 16334PIN CONTROLLER - RENESAS 16335M: Geert Uytterhoeven <geert+renesas@glider.be> 16336L: linux-renesas-soc@vger.kernel.org 16337S: Supported 16338T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16339F: Documentation/devicetree/bindings/pinctrl/renesas,* 16340F: drivers/pinctrl/renesas/ 16341 16342PIN CONTROLLER - SAMSUNG 16343M: Tomasz Figa <tomasz.figa@gmail.com> 16344M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16345M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16346R: Alim Akhtar <alim.akhtar@samsung.com> 16347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16348L: linux-samsung-soc@vger.kernel.org 16349S: Maintained 16350C: irc://irc.libera.chat/linux-exynos 16351Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16352B: mailto:linux-samsung-soc@vger.kernel.org 16353T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16354F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16355F: drivers/pinctrl/samsung/ 16356F: include/dt-bindings/pinctrl/samsung.h 16357 16358PIN CONTROLLER - SINGLE 16359M: Tony Lindgren <tony@atomide.com> 16360M: Haojian Zhuang <haojian.zhuang@linaro.org> 16361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16362L: linux-omap@vger.kernel.org 16363S: Maintained 16364F: drivers/pinctrl/pinctrl-single.c 16365 16366PIN CONTROLLER - THUNDERBAY 16367M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16368S: Supported 16369F: drivers/pinctrl/pinctrl-thunderbay.c 16370 16371PIN CONTROLLER - SUNPLUS / TIBBO 16372M: Dvorkin Dmitry <dvorkin@tibbo.com> 16373M: Wells Lu <wellslutw@gmail.com> 16374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16375S: Maintained 16376W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16377F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16378F: drivers/pinctrl/sunplus/ 16379F: include/dt-bindings/pinctrl/sppctl*.h 16380 16381PINE64 PINEPHONE KEYBOARD DRIVER 16382M: Samuel Holland <samuel@sholland.org> 16383S: Supported 16384F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16385F: drivers/input/keyboard/pinephone-keyboard.c 16386 16387PKTCDVD DRIVER 16388M: linux-block@vger.kernel.org 16389S: Orphan 16390F: drivers/block/pktcdvd.c 16391F: include/linux/pktcdvd.h 16392F: include/uapi/linux/pktcdvd.h 16393 16394PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16395M: Tomasz Duszynski <tduszyns@gmail.com> 16396S: Maintained 16397F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16398F: drivers/iio/chemical/pms7003.c 16399 16400PLDMFW LIBRARY 16401M: Jacob Keller <jacob.e.keller@intel.com> 16402S: Maintained 16403F: Documentation/driver-api/pldmfw/ 16404F: include/linux/pldmfw.h 16405F: lib/pldmfw/ 16406 16407PLX DMA DRIVER 16408M: Logan Gunthorpe <logang@deltatee.com> 16409S: Maintained 16410F: drivers/dma/plx_dma.c 16411 16412PM6764TR DRIVER 16413M: Charles Hsu <hsu.yungteng@gmail.com> 16414L: linux-hwmon@vger.kernel.org 16415S: Maintained 16416F: Documentation/hwmon/pm6764tr.rst 16417F: drivers/hwmon/pmbus/pm6764tr.c 16418 16419PM-GRAPH UTILITY 16420M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16421L: linux-pm@vger.kernel.org 16422S: Supported 16423W: https://01.org/pm-graph 16424B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16425T: git git://github.com/intel/pm-graph 16426F: tools/power/pm-graph 16427 16428PMBUS HARDWARE MONITORING DRIVERS 16429M: Guenter Roeck <linux@roeck-us.net> 16430L: linux-hwmon@vger.kernel.org 16431S: Maintained 16432W: http://hwmon.wiki.kernel.org/ 16433W: http://www.roeck-us.net/linux/drivers/ 16434T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16435F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16436F: Documentation/devicetree/bindings/hwmon/max31785.txt 16437F: Documentation/hwmon/adm1275.rst 16438F: Documentation/hwmon/ibm-cffps.rst 16439F: Documentation/hwmon/ir35221.rst 16440F: Documentation/hwmon/lm25066.rst 16441F: Documentation/hwmon/ltc2978.rst 16442F: Documentation/hwmon/ltc3815.rst 16443F: Documentation/hwmon/max16064.rst 16444F: Documentation/hwmon/max20751.rst 16445F: Documentation/hwmon/max31785.rst 16446F: Documentation/hwmon/max34440.rst 16447F: Documentation/hwmon/max8688.rst 16448F: Documentation/hwmon/pmbus-core.rst 16449F: Documentation/hwmon/pmbus.rst 16450F: Documentation/hwmon/tps40422.rst 16451F: Documentation/hwmon/ucd9000.rst 16452F: Documentation/hwmon/ucd9200.rst 16453F: Documentation/hwmon/zl6100.rst 16454F: drivers/hwmon/pmbus/ 16455F: include/linux/pmbus.h 16456 16457PMC SIERRA MaxRAID DRIVER 16458L: linux-scsi@vger.kernel.org 16459S: Orphan 16460W: http://www.pmc-sierra.com/ 16461F: drivers/scsi/pmcraid.* 16462 16463PMC SIERRA PM8001 DRIVER 16464M: Jack Wang <jinpu.wang@cloud.ionos.com> 16465L: linux-scsi@vger.kernel.org 16466S: Supported 16467F: drivers/scsi/pm8001/ 16468 16469PNI RM3100 IIO DRIVER 16470M: Song Qiang <songqiang1304521@gmail.com> 16471L: linux-iio@vger.kernel.org 16472S: Maintained 16473F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16474F: drivers/iio/magnetometer/rm3100* 16475 16476PNP SUPPORT 16477M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16478L: linux-acpi@vger.kernel.org 16479S: Maintained 16480F: drivers/pnp/ 16481F: include/linux/pnp.h 16482 16483POSIX CLOCKS and TIMERS 16484M: Thomas Gleixner <tglx@linutronix.de> 16485L: linux-kernel@vger.kernel.org 16486S: Maintained 16487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16488F: fs/timerfd.c 16489F: include/linux/time_namespace.h 16490F: include/linux/timer* 16491F: kernel/time/*timer* 16492F: kernel/time/namespace.c 16493 16494POWER MANAGEMENT CORE 16495M: "Rafael J. Wysocki" <rafael@kernel.org> 16496L: linux-pm@vger.kernel.org 16497S: Supported 16498B: https://bugzilla.kernel.org 16499T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16500F: drivers/base/power/ 16501F: drivers/powercap/ 16502F: include/linux/intel_rapl.h 16503F: include/linux/pm.h 16504F: include/linux/pm_* 16505F: include/linux/powercap.h 16506F: kernel/configs/nopm.config 16507 16508DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16509M: Daniel Lezcano <daniel.lezcano@kernel.org> 16510L: linux-pm@vger.kernel.org 16511S: Supported 16512B: https://bugzilla.kernel.org 16513T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16514F: drivers/powercap/dtpm* 16515F: include/linux/dtpm.h 16516 16517POWER STATE COORDINATION INTERFACE (PSCI) 16518M: Mark Rutland <mark.rutland@arm.com> 16519M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16521S: Maintained 16522F: drivers/firmware/psci/ 16523F: include/linux/psci.h 16524F: include/uapi/linux/psci.h 16525 16526POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16527M: Sebastian Reichel <sre@kernel.org> 16528L: linux-pm@vger.kernel.org 16529S: Maintained 16530T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16531F: Documentation/ABI/testing/sysfs-class-power 16532F: Documentation/devicetree/bindings/power/supply/ 16533F: drivers/power/supply/ 16534F: include/linux/power/ 16535F: include/linux/power_supply.h 16536 16537POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16538M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16539L: linuxppc-dev@lists.ozlabs.org 16540S: Maintained 16541F: drivers/char/powernv-op-panel.c 16542 16543PPP OVER ATM (RFC 2364) 16544M: Mitchell Blank Jr <mitch@sfgoth.com> 16545S: Maintained 16546F: include/uapi/linux/atmppp.h 16547F: net/atm/pppoatm.c 16548 16549PPP OVER ETHERNET 16550M: Michal Ostrowski <mostrows@earthlink.net> 16551S: Maintained 16552F: drivers/net/ppp/pppoe.c 16553F: drivers/net/ppp/pppox.c 16554 16555PPP OVER L2TP 16556M: James Chapman <jchapman@katalix.com> 16557S: Maintained 16558F: include/linux/if_pppol2tp.h 16559F: include/uapi/linux/if_pppol2tp.h 16560F: net/l2tp/l2tp_ppp.c 16561 16562PPP PROTOCOL DRIVERS AND COMPRESSORS 16563M: Paul Mackerras <paulus@samba.org> 16564L: linux-ppp@vger.kernel.org 16565S: Maintained 16566F: drivers/net/ppp/ppp_* 16567 16568PPS SUPPORT 16569M: Rodolfo Giometti <giometti@enneenne.com> 16570L: linuxpps@ml.enneenne.com (subscribers-only) 16571S: Maintained 16572W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16573F: Documentation/ABI/testing/sysfs-pps 16574F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16575F: Documentation/driver-api/pps.rst 16576F: drivers/pps/ 16577F: include/linux/pps*.h 16578F: include/uapi/linux/pps.h 16579 16580PPTP DRIVER 16581M: Dmitry Kozlov <xeb@mail.ru> 16582L: netdev@vger.kernel.org 16583S: Maintained 16584W: http://sourceforge.net/projects/accel-pptp 16585F: drivers/net/ppp/pptp.c 16586 16587PRESSURE STALL INFORMATION (PSI) 16588M: Johannes Weiner <hannes@cmpxchg.org> 16589M: Suren Baghdasaryan <surenb@google.com> 16590S: Maintained 16591F: include/linux/psi* 16592F: kernel/sched/psi.c 16593 16594PRINTK 16595M: Petr Mladek <pmladek@suse.com> 16596M: Sergey Senozhatsky <senozhatsky@chromium.org> 16597R: Steven Rostedt <rostedt@goodmis.org> 16598R: John Ogness <john.ogness@linutronix.de> 16599S: Maintained 16600T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16601F: include/linux/printk.h 16602F: kernel/printk/ 16603 16604PRINTK INDEXING 16605R: Chris Down <chris@chrisdown.name> 16606S: Maintained 16607F: Documentation/core-api/printk-index.rst 16608F: kernel/printk/index.c 16609K: printk_index 16610 16611PROC FILESYSTEM 16612L: linux-kernel@vger.kernel.org 16613L: linux-fsdevel@vger.kernel.org 16614S: Maintained 16615F: Documentation/filesystems/proc.rst 16616F: fs/proc/ 16617F: include/linux/proc_fs.h 16618F: tools/testing/selftests/proc/ 16619 16620PROC SYSCTL 16621M: Luis Chamberlain <mcgrof@kernel.org> 16622M: Kees Cook <keescook@chromium.org> 16623M: Iurii Zaikin <yzaikin@google.com> 16624L: linux-kernel@vger.kernel.org 16625L: linux-fsdevel@vger.kernel.org 16626S: Maintained 16627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16628F: fs/proc/proc_sysctl.c 16629F: include/linux/sysctl.h 16630F: kernel/sysctl-test.c 16631F: kernel/sysctl.c 16632F: tools/testing/selftests/sysctl/ 16633 16634PS3 NETWORK SUPPORT 16635M: Geoff Levand <geoff@infradead.org> 16636L: netdev@vger.kernel.org 16637L: linuxppc-dev@lists.ozlabs.org 16638S: Maintained 16639F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16640 16641PS3 PLATFORM SUPPORT 16642M: Geoff Levand <geoff@infradead.org> 16643L: linuxppc-dev@lists.ozlabs.org 16644S: Maintained 16645F: arch/powerpc/boot/ps3* 16646F: arch/powerpc/include/asm/lv1call.h 16647F: arch/powerpc/include/asm/ps3*.h 16648F: arch/powerpc/platforms/ps3/ 16649F: drivers/*/ps3* 16650F: drivers/ps3/ 16651F: drivers/rtc/rtc-ps3.c 16652F: drivers/usb/host/*ps3.c 16653F: sound/ppc/snd_ps3* 16654 16655PS3VRAM DRIVER 16656M: Jim Paris <jim@jtan.com> 16657M: Geoff Levand <geoff@infradead.org> 16658L: linuxppc-dev@lists.ozlabs.org 16659S: Maintained 16660F: drivers/block/ps3vram.c 16661 16662PSAMPLE PACKET SAMPLING SUPPORT 16663M: Yotam Gigi <yotam.gi@gmail.com> 16664S: Maintained 16665F: include/net/psample.h 16666F: include/uapi/linux/psample.h 16667F: net/psample 16668 16669PSTORE FILESYSTEM 16670M: Kees Cook <keescook@chromium.org> 16671M: Anton Vorontsov <anton@enomsg.org> 16672M: Colin Cross <ccross@android.com> 16673M: Tony Luck <tony.luck@intel.com> 16674S: Maintained 16675T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16676F: Documentation/admin-guide/ramoops.rst 16677F: Documentation/admin-guide/pstore-blk.rst 16678F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16679F: drivers/acpi/apei/erst.c 16680F: drivers/firmware/efi/efi-pstore.c 16681F: fs/pstore/ 16682F: include/linux/pstore* 16683K: \b(pstore|ramoops) 16684 16685PTP HARDWARE CLOCK SUPPORT 16686M: Richard Cochran <richardcochran@gmail.com> 16687L: netdev@vger.kernel.org 16688S: Maintained 16689W: http://linuxptp.sourceforge.net/ 16690F: Documentation/ABI/testing/sysfs-ptp 16691F: Documentation/driver-api/ptp.rst 16692F: drivers/net/phy/dp83640* 16693F: drivers/ptp/* 16694F: include/linux/ptp_cl* 16695K: (?:\b|_)ptp(?:\b|_) 16696 16697PTP VIRTUAL CLOCK SUPPORT 16698M: Yangbo Lu <yangbo.lu@nxp.com> 16699L: netdev@vger.kernel.org 16700S: Maintained 16701F: drivers/ptp/ptp_vclock.c 16702F: net/ethtool/phc_vclocks.c 16703 16704PTRACE SUPPORT 16705M: Oleg Nesterov <oleg@redhat.com> 16706S: Maintained 16707F: arch/*/*/ptrace*.c 16708F: arch/*/include/asm/ptrace*.h 16709F: arch/*/ptrace*.c 16710F: include/asm-generic/syscall.h 16711F: include/linux/ptrace.h 16712F: include/linux/regset.h 16713F: include/uapi/linux/ptrace.h 16714F: kernel/ptrace.c 16715 16716PULSE8-CEC DRIVER 16717M: Hans Verkuil <hverkuil@xs4all.nl> 16718L: linux-media@vger.kernel.org 16719S: Maintained 16720T: git git://linuxtv.org/media_tree.git 16721F: Documentation/admin-guide/media/pulse8-cec.rst 16722F: drivers/media/cec/usb/pulse8/ 16723 16724PURELIFI PLFXLC DRIVER 16725M: Srinivasan Raju <srini.raju@purelifi.com> 16726L: linux-wireless@vger.kernel.org 16727S: Supported 16728F: drivers/net/wireless/purelifi/plfxlc/ 16729 16730PVRUSB2 VIDEO4LINUX DRIVER 16731M: Mike Isely <isely@pobox.com> 16732L: pvrusb2@isely.net (subscribers-only) 16733L: linux-media@vger.kernel.org 16734S: Maintained 16735W: http://www.isely.net/pvrusb2/ 16736T: git git://linuxtv.org/media_tree.git 16737F: Documentation/driver-api/media/drivers/pvrusb2* 16738F: drivers/media/usb/pvrusb2/ 16739 16740PWC WEBCAM DRIVER 16741M: Hans Verkuil <hverkuil@xs4all.nl> 16742L: linux-media@vger.kernel.org 16743S: Odd Fixes 16744T: git git://linuxtv.org/media_tree.git 16745F: drivers/media/usb/pwc/* 16746F: include/trace/events/pwc.h 16747 16748PWM IR Transmitter 16749M: Sean Young <sean@mess.org> 16750L: linux-media@vger.kernel.org 16751S: Maintained 16752F: drivers/media/rc/pwm-ir-tx.c 16753 16754PWM SUBSYSTEM 16755M: Thierry Reding <thierry.reding@gmail.com> 16756R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16757L: linux-pwm@vger.kernel.org 16758S: Maintained 16759Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16760T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16761F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16762F: Documentation/devicetree/bindings/pwm/ 16763F: Documentation/driver-api/pwm.rst 16764F: drivers/gpio/gpio-mvebu.c 16765F: drivers/pwm/ 16766F: drivers/video/backlight/pwm_bl.c 16767F: include/dt-bindings/pwm/ 16768F: include/linux/pwm.h 16769F: include/linux/pwm_backlight.h 16770K: pwm_(config|apply_state|ops) 16771 16772PXA GPIO DRIVER 16773M: Robert Jarzmik <robert.jarzmik@free.fr> 16774L: linux-gpio@vger.kernel.org 16775S: Maintained 16776F: drivers/gpio/gpio-pxa.c 16777 16778PXA MMCI DRIVER 16779S: Orphan 16780 16781PXA RTC DRIVER 16782M: Robert Jarzmik <robert.jarzmik@free.fr> 16783L: linux-rtc@vger.kernel.org 16784S: Maintained 16785 16786PXA2xx/PXA3xx SUPPORT 16787M: Daniel Mack <daniel@zonque.org> 16788M: Haojian Zhuang <haojian.zhuang@gmail.com> 16789M: Robert Jarzmik <robert.jarzmik@free.fr> 16790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16791S: Maintained 16792T: git git://github.com/hzhuang1/linux.git 16793T: git git://github.com/rjarzmik/linux.git 16794F: arch/arm/boot/dts/pxa* 16795F: arch/arm/mach-pxa/ 16796F: drivers/dma/pxa* 16797F: drivers/pcmcia/pxa2xx* 16798F: drivers/pinctrl/pxa/ 16799F: drivers/spi/spi-pxa2xx* 16800F: drivers/usb/gadget/udc/pxa2* 16801F: include/sound/pxa2xx-lib.h 16802F: sound/arm/pxa* 16803F: sound/soc/pxa/ 16804 16805QAT DRIVER 16806M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16807L: qat-linux@intel.com 16808S: Supported 16809F: drivers/crypto/qat/ 16810 16811QCOM AUDIO (ASoC) DRIVERS 16812M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16813M: Banajit Goswami <bgoswami@quicinc.com> 16814L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16815S: Supported 16816F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16817F: Documentation/devicetree/bindings/sound/qcom,* 16818F: drivers/soc/qcom/apr.c 16819F: include/dt-bindings/sound/qcom,wcd9335.h 16820F: sound/soc/codecs/lpass-rx-macro.* 16821F: sound/soc/codecs/lpass-tx-macro.* 16822F: sound/soc/codecs/lpass-va-macro.c 16823F: sound/soc/codecs/lpass-wsa-macro.* 16824F: sound/soc/codecs/msm8916-wcd-analog.c 16825F: sound/soc/codecs/msm8916-wcd-digital.c 16826F: sound/soc/codecs/wcd9335.* 16827F: sound/soc/codecs/wcd934x.c 16828F: sound/soc/codecs/wcd-clsh-v2.* 16829F: sound/soc/codecs/wcd-mbhc-v2.* 16830F: sound/soc/codecs/wsa881x.c 16831F: sound/soc/codecs/wsa883x.c 16832F: sound/soc/qcom/ 16833 16834QCOM EMBEDDED USB DEBUGGER (EUD) 16835M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16836L: linux-arm-msm@vger.kernel.org 16837S: Maintained 16838F: Documentation/ABI/testing/sysfs-driver-eud 16839F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16840F: drivers/usb/misc/qcom_eud.c 16841 16842QCOM IPA DRIVER 16843M: Alex Elder <elder@kernel.org> 16844L: netdev@vger.kernel.org 16845S: Supported 16846F: drivers/net/ipa/ 16847 16848QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16849M: Gabriel Somlo <somlo@cmu.edu> 16850M: "Michael S. Tsirkin" <mst@redhat.com> 16851L: qemu-devel@nongnu.org 16852S: Maintained 16853F: drivers/firmware/qemu_fw_cfg.c 16854F: include/uapi/linux/qemu_fw_cfg.h 16855 16856QIB DRIVER 16857M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16858L: linux-rdma@vger.kernel.org 16859S: Supported 16860F: drivers/infiniband/hw/qib/ 16861 16862QLOGIC QL41xxx FCOE DRIVER 16863M: Saurav Kashyap <skashyap@marvell.com> 16864M: Javed Hasan <jhasan@marvell.com> 16865M: GR-QLogic-Storage-Upstream@marvell.com 16866L: linux-scsi@vger.kernel.org 16867S: Supported 16868F: drivers/scsi/qedf/ 16869 16870QLOGIC QL41xxx ISCSI DRIVER 16871M: Nilesh Javali <njavali@marvell.com> 16872M: Manish Rangankar <mrangankar@marvell.com> 16873M: GR-QLogic-Storage-Upstream@marvell.com 16874L: linux-scsi@vger.kernel.org 16875S: Supported 16876F: drivers/scsi/qedi/ 16877 16878QLOGIC QL4xxx ETHERNET DRIVER 16879M: Ariel Elior <aelior@marvell.com> 16880M: Manish Chopra <manishc@marvell.com> 16881L: netdev@vger.kernel.org 16882S: Supported 16883F: drivers/net/ethernet/qlogic/qed/ 16884F: drivers/net/ethernet/qlogic/qede/ 16885F: include/linux/qed/ 16886 16887QLOGIC QL4xxx RDMA DRIVER 16888M: Michal Kalderon <mkalderon@marvell.com> 16889M: Ariel Elior <aelior@marvell.com> 16890L: linux-rdma@vger.kernel.org 16891S: Supported 16892F: drivers/infiniband/hw/qedr/ 16893F: include/uapi/rdma/qedr-abi.h 16894 16895QLOGIC QLA1280 SCSI DRIVER 16896M: Michael Reed <mdr@sgi.com> 16897L: linux-scsi@vger.kernel.org 16898S: Maintained 16899F: drivers/scsi/qla1280.[ch] 16900 16901QLOGIC QLA2XXX FC-SCSI DRIVER 16902M: Nilesh Javali <njavali@marvell.com> 16903M: GR-QLogic-Storage-Upstream@marvell.com 16904L: linux-scsi@vger.kernel.org 16905S: Supported 16906F: drivers/scsi/qla2xxx/ 16907 16908QLOGIC QLA3XXX NETWORK DRIVER 16909M: GR-Linux-NIC-Dev@marvell.com 16910L: netdev@vger.kernel.org 16911S: Supported 16912F: drivers/net/ethernet/qlogic/qla3xxx.* 16913 16914QLOGIC QLA4XXX iSCSI DRIVER 16915M: Nilesh Javali <njavali@marvell.com> 16916M: Manish Rangankar <mrangankar@marvell.com> 16917M: GR-QLogic-Storage-Upstream@marvell.com 16918L: linux-scsi@vger.kernel.org 16919S: Supported 16920F: drivers/scsi/qla4xxx/ 16921 16922QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16923M: Shahed Shaikh <shshaikh@marvell.com> 16924M: Manish Chopra <manishc@marvell.com> 16925M: GR-Linux-NIC-Dev@marvell.com 16926L: netdev@vger.kernel.org 16927S: Supported 16928F: drivers/net/ethernet/qlogic/qlcnic/ 16929 16930QLOGIC QLGE 10Gb ETHERNET DRIVER 16931M: Manish Chopra <manishc@marvell.com> 16932M: GR-Linux-NIC-Dev@marvell.com 16933M: Coiby Xu <coiby.xu@gmail.com> 16934L: netdev@vger.kernel.org 16935S: Supported 16936F: Documentation/networking/device_drivers/qlogic/qlge.rst 16937F: drivers/staging/qlge/ 16938 16939QM1D1B0004 MEDIA DRIVER 16940M: Akihiro Tsukada <tskd08@gmail.com> 16941L: linux-media@vger.kernel.org 16942S: Odd Fixes 16943F: drivers/media/tuners/qm1d1b0004* 16944 16945QM1D1C0042 MEDIA DRIVER 16946M: Akihiro Tsukada <tskd08@gmail.com> 16947L: linux-media@vger.kernel.org 16948S: Odd Fixes 16949F: drivers/media/tuners/qm1d1c0042* 16950 16951QNX4 FILESYSTEM 16952M: Anders Larsen <al@alarsen.net> 16953S: Maintained 16954W: http://www.alarsen.net/linux/qnx4fs/ 16955F: fs/qnx4/ 16956F: include/uapi/linux/qnx4_fs.h 16957F: include/uapi/linux/qnxtypes.h 16958 16959QORIQ DPAA2 FSL-MC BUS DRIVER 16960M: Stuart Yoder <stuyoder@gmail.com> 16961M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16962L: linux-kernel@vger.kernel.org 16963S: Maintained 16964F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16965F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16966F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16967F: drivers/bus/fsl-mc/ 16968F: include/uapi/linux/fsl_mc.h 16969 16970QT1010 MEDIA DRIVER 16971M: Antti Palosaari <crope@iki.fi> 16972L: linux-media@vger.kernel.org 16973S: Maintained 16974W: https://linuxtv.org 16975W: http://palosaari.fi/linux/ 16976Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16977T: git git://linuxtv.org/anttip/media_tree.git 16978F: drivers/media/tuners/qt1010* 16979 16980QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16981M: Kalle Valo <kvalo@kernel.org> 16982L: ath10k@lists.infradead.org 16983S: Supported 16984W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16985T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16986F: drivers/net/wireless/ath/ath10k/ 16987F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16988 16989QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16990M: Kalle Valo <kvalo@kernel.org> 16991L: ath11k@lists.infradead.org 16992S: Supported 16993T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16994F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16995F: drivers/net/wireless/ath/ath11k/ 16996 16997QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16998M: Toke Høiland-Jørgensen <toke@toke.dk> 16999L: linux-wireless@vger.kernel.org 17000S: Maintained 17001W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17002F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17003F: drivers/net/wireless/ath/ath9k/ 17004 17005QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17006M: Stephan Gerhold <stephan@gerhold.net> 17007L: netdev@vger.kernel.org 17008L: linux-arm-msm@vger.kernel.org 17009S: Maintained 17010F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17011F: drivers/net/wwan/qcom_bam_dmux.c 17012 17013QUALCOMM CAMERA SUBSYSTEM DRIVER 17014M: Robert Foss <robert.foss@linaro.org> 17015M: Todor Tomov <todor.too@gmail.com> 17016L: linux-media@vger.kernel.org 17017S: Maintained 17018F: Documentation/admin-guide/media/qcom_camss.rst 17019F: Documentation/devicetree/bindings/media/*camss* 17020F: drivers/media/platform/qcom/camss/ 17021 17022QUALCOMM CLOCK DRIVERS 17023M: Bjorn Andersson <andersson@kernel.org> 17024L: linux-arm-msm@vger.kernel.org 17025S: Supported 17026T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17027F: Documentation/devicetree/bindings/clock/qcom,* 17028F: drivers/clk/qcom/ 17029F: include/dt-bindings/clock/qcom,* 17030 17031QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17032M: Niklas Cassel <nks@flawful.org> 17033L: linux-pm@vger.kernel.org 17034L: linux-arm-msm@vger.kernel.org 17035S: Maintained 17036F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17037F: drivers/soc/qcom/cpr.c 17038 17039QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17040M: Ilia Lin <ilia.lin@kernel.org> 17041L: linux-pm@vger.kernel.org 17042S: Maintained 17043F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17044F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17045F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17046 17047QUALCOMM CRYPTO DRIVERS 17048M: Thara Gopinath <thara.gopinath@gmail.com> 17049L: linux-crypto@vger.kernel.org 17050L: linux-arm-msm@vger.kernel.org 17051S: Maintained 17052F: drivers/crypto/qce/ 17053 17054QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17055M: Timur Tabi <timur@kernel.org> 17056L: netdev@vger.kernel.org 17057S: Maintained 17058F: drivers/net/ethernet/qualcomm/emac/ 17059 17060QUALCOMM ETHQOS ETHERNET DRIVER 17061M: Vinod Koul <vkoul@kernel.org> 17062R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17063L: netdev@vger.kernel.org 17064S: Maintained 17065F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17066F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17067 17068QUALCOMM FASTRPC DRIVER 17069M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17070M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17071L: linux-arm-msm@vger.kernel.org 17072S: Maintained 17073F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17074F: drivers/misc/fastrpc.c 17075F: include/uapi/misc/fastrpc.h 17076 17077QUALCOMM HEXAGON ARCHITECTURE 17078M: Brian Cain <bcain@quicinc.com> 17079L: linux-hexagon@vger.kernel.org 17080T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17081S: Supported 17082F: arch/hexagon/ 17083 17084QUALCOMM HIDMA DRIVER 17085M: Sinan Kaya <okaya@kernel.org> 17086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17087L: linux-arm-msm@vger.kernel.org 17088L: dmaengine@vger.kernel.org 17089S: Supported 17090F: drivers/dma/qcom/hidma* 17091 17092QUALCOMM I2C CCI DRIVER 17093M: Loic Poulain <loic.poulain@linaro.org> 17094M: Robert Foss <robert.foss@linaro.org> 17095L: linux-i2c@vger.kernel.org 17096L: linux-arm-msm@vger.kernel.org 17097S: Maintained 17098F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17099F: drivers/i2c/busses/i2c-qcom-cci.c 17100 17101QUALCOMM INTERCONNECT BWMON DRIVER 17102M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17103L: linux-arm-msm@vger.kernel.org 17104S: Maintained 17105F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17106F: drivers/soc/qcom/icc-bwmon.c 17107 17108QUALCOMM IOMMU 17109M: Rob Clark <robdclark@gmail.com> 17110L: iommu@lists.linux.dev 17111L: linux-arm-msm@vger.kernel.org 17112S: Maintained 17113F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17114 17115QUALCOMM IPC ROUTER (QRTR) DRIVER 17116M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17117L: linux-arm-msm@vger.kernel.org 17118S: Maintained 17119F: include/trace/events/qrtr.h 17120F: include/uapi/linux/qrtr.h 17121F: net/qrtr/ 17122 17123QUALCOMM IPCC MAILBOX DRIVER 17124M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17125L: linux-arm-msm@vger.kernel.org 17126S: Supported 17127F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17128F: drivers/mailbox/qcom-ipcc.c 17129F: include/dt-bindings/mailbox/qcom-ipcc.h 17130 17131QUALCOMM IPQ4019 USB PHY DRIVER 17132M: Robert Marko <robert.marko@sartura.hr> 17133M: Luka Perkov <luka.perkov@sartura.hr> 17134L: linux-arm-msm@vger.kernel.org 17135S: Maintained 17136F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17137F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17138 17139QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17140M: Robert Marko <robert.marko@sartura.hr> 17141M: Luka Perkov <luka.perkov@sartura.hr> 17142L: linux-arm-msm@vger.kernel.org 17143S: Maintained 17144F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17145F: drivers/regulator/vqmmc-ipq4019-regulator.c 17146 17147QUALCOMM NAND CONTROLLER DRIVER 17148M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17149L: linux-mtd@lists.infradead.org 17150L: linux-arm-msm@vger.kernel.org 17151S: Maintained 17152F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17153F: drivers/mtd/nand/raw/qcom_nandc.c 17154 17155QUALCOMM RMNET DRIVER 17156M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17157M: Sean Tranchetti <quic_stranche@quicinc.com> 17158L: netdev@vger.kernel.org 17159S: Maintained 17160F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17161F: drivers/net/ethernet/qualcomm/rmnet/ 17162F: include/linux/if_rmnet.h 17163 17164QUALCOMM TSENS THERMAL DRIVER 17165M: Amit Kucheria <amitk@kernel.org> 17166M: Thara Gopinath <thara.gopinath@gmail.com> 17167L: linux-pm@vger.kernel.org 17168L: linux-arm-msm@vger.kernel.org 17169S: Maintained 17170F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17171F: drivers/thermal/qcom/ 17172 17173QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17174M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17175L: linux-media@vger.kernel.org 17176L: linux-arm-msm@vger.kernel.org 17177S: Maintained 17178T: git git://linuxtv.org/media_tree.git 17179F: Documentation/devicetree/bindings/media/*venus* 17180F: drivers/media/platform/qcom/venus/ 17181 17182QUALCOMM WCN36XX WIRELESS DRIVER 17183M: Loic Poulain <loic.poulain@linaro.org> 17184L: wcn36xx@lists.infradead.org 17185S: Supported 17186W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17187F: drivers/net/wireless/ath/wcn36xx/ 17188 17189QUANTENNA QTNFMAC WIRELESS DRIVER 17190M: Igor Mitsyanko <imitsyanko@quantenna.com> 17191R: Sergey Matyukevich <geomatsi@gmail.com> 17192L: linux-wireless@vger.kernel.org 17193S: Maintained 17194F: drivers/net/wireless/quantenna 17195 17196RADEON and AMDGPU DRM DRIVERS 17197M: Alex Deucher <alexander.deucher@amd.com> 17198M: Christian König <christian.koenig@amd.com> 17199M: Pan, Xinhui <Xinhui.Pan@amd.com> 17200L: amd-gfx@lists.freedesktop.org 17201S: Supported 17202T: git https://gitlab.freedesktop.org/agd5f/linux.git 17203B: https://gitlab.freedesktop.org/drm/amd/-/issues 17204C: irc://irc.oftc.net/radeon 17205F: Documentation/gpu/amdgpu/ 17206F: drivers/gpu/drm/amd/ 17207F: drivers/gpu/drm/radeon/ 17208F: include/uapi/drm/amdgpu_drm.h 17209F: include/uapi/drm/radeon_drm.h 17210 17211RADEON FRAMEBUFFER DISPLAY DRIVER 17212M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17213L: linux-fbdev@vger.kernel.org 17214S: Maintained 17215F: drivers/video/fbdev/aty/radeon* 17216F: include/uapi/linux/radeonfb.h 17217 17218RADIOSHARK 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-shark.c 17224 17225RADIOSHARK2 RADIO DRIVER 17226M: Hans Verkuil <hverkuil@xs4all.nl> 17227L: linux-media@vger.kernel.org 17228S: Maintained 17229T: git git://linuxtv.org/media_tree.git 17230F: drivers/media/radio/radio-shark2.c 17231F: drivers/media/radio/radio-tea5777.c 17232 17233RADOS BLOCK DEVICE (RBD) 17234M: Ilya Dryomov <idryomov@gmail.com> 17235R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17236L: ceph-devel@vger.kernel.org 17237S: Supported 17238W: http://ceph.com/ 17239T: git https://github.com/ceph/ceph-client.git 17240F: Documentation/ABI/testing/sysfs-bus-rbd 17241F: drivers/block/rbd.c 17242F: drivers/block/rbd_types.h 17243 17244RAGE128 FRAMEBUFFER DISPLAY DRIVER 17245M: Paul Mackerras <paulus@samba.org> 17246L: linux-fbdev@vger.kernel.org 17247S: Maintained 17248F: drivers/video/fbdev/aty/aty128fb.c 17249 17250RAINSHADOW-CEC DRIVER 17251M: Hans Verkuil <hverkuil@xs4all.nl> 17252L: linux-media@vger.kernel.org 17253S: Maintained 17254T: git git://linuxtv.org/media_tree.git 17255F: drivers/media/cec/usb/rainshadow/ 17256 17257RALINK MIPS ARCHITECTURE 17258M: John Crispin <john@phrozen.org> 17259L: linux-mips@vger.kernel.org 17260S: Maintained 17261F: arch/mips/ralink 17262 17263RALINK MT7621 MIPS ARCHITECTURE 17264M: Arınç ÜNAL <arinc.unal@arinc9.com> 17265M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17266L: linux-mips@vger.kernel.org 17267S: Maintained 17268F: arch/mips/boot/dts/ralink/mt7621* 17269 17270RALINK PINCTRL DRIVER 17271M: Arınç ÜNAL <arinc.unal@arinc9.com> 17272M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17273L: linux-mips@vger.kernel.org 17274S: Maintained 17275F: drivers/pinctrl/ralink/ 17276 17277RALINK RT2X00 WIRELESS LAN DRIVER 17278M: Stanislaw Gruszka <stf_xl@wp.pl> 17279M: Helmut Schaa <helmut.schaa@googlemail.com> 17280L: linux-wireless@vger.kernel.org 17281S: Maintained 17282F: drivers/net/wireless/ralink/rt2x00/ 17283 17284RAMDISK RAM BLOCK DEVICE DRIVER 17285M: Jens Axboe <axboe@kernel.dk> 17286S: Maintained 17287F: Documentation/admin-guide/blockdev/ramdisk.rst 17288F: drivers/block/brd.c 17289 17290RANCHU VIRTUAL BOARD FOR MIPS 17291M: Miodrag Dinic <miodrag.dinic@mips.com> 17292L: linux-mips@vger.kernel.org 17293S: Supported 17294F: arch/mips/configs/generic/board-ranchu.config 17295F: arch/mips/generic/board-ranchu.c 17296 17297RANDOM NUMBER DRIVER 17298M: "Theodore Ts'o" <tytso@mit.edu> 17299M: Jason A. Donenfeld <Jason@zx2c4.com> 17300T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17301S: Maintained 17302F: drivers/char/random.c 17303F: drivers/virt/vmgenid.c 17304 17305RAPIDIO SUBSYSTEM 17306M: Matt Porter <mporter@kernel.crashing.org> 17307M: Alexandre Bounine <alex.bou9@gmail.com> 17308S: Maintained 17309F: drivers/rapidio/ 17310 17311RAS INFRASTRUCTURE 17312M: Tony Luck <tony.luck@intel.com> 17313M: Borislav Petkov <bp@alien8.de> 17314L: linux-edac@vger.kernel.org 17315S: Maintained 17316F: Documentation/admin-guide/ras.rst 17317F: drivers/ras/ 17318F: include/linux/ras.h 17319F: include/ras/ras_event.h 17320 17321RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17322L: linux-wireless@vger.kernel.org 17323S: Orphan 17324F: drivers/net/wireless/ray* 17325 17326RC-CORE / LIRC FRAMEWORK 17327M: Sean Young <sean@mess.org> 17328L: linux-media@vger.kernel.org 17329S: Maintained 17330W: http://linuxtv.org 17331T: git git://linuxtv.org/media_tree.git 17332F: Documentation/driver-api/media/rc-core.rst 17333F: Documentation/userspace-api/media/rc/ 17334F: drivers/media/rc/ 17335F: include/media/rc-map.h 17336F: include/media/rc-core.h 17337F: include/uapi/linux/lirc.h 17338 17339RCMM REMOTE CONTROLS DECODER 17340M: Patrick Lerda <patrick9876@free.fr> 17341S: Maintained 17342F: drivers/media/rc/ir-rcmm-decoder.c 17343 17344RCUTORTURE TEST FRAMEWORK 17345M: "Paul E. McKenney" <paulmck@kernel.org> 17346M: Josh Triplett <josh@joshtriplett.org> 17347R: Steven Rostedt <rostedt@goodmis.org> 17348R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17349R: Lai Jiangshan <jiangshanlai@gmail.com> 17350L: rcu@vger.kernel.org 17351S: Supported 17352T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17353F: tools/testing/selftests/rcutorture 17354 17355RDACM20 Camera Sensor 17356M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17357M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17358M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17359M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17360L: linux-media@vger.kernel.org 17361S: Maintained 17362F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17363F: drivers/media/i2c/max9271.c 17364F: drivers/media/i2c/max9271.h 17365F: drivers/media/i2c/rdacm20.c 17366 17367RDACM21 Camera Sensor 17368M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17369M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17370M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17371M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17372L: linux-media@vger.kernel.org 17373S: Maintained 17374F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17375F: drivers/media/i2c/max9271.c 17376F: drivers/media/i2c/max9271.h 17377F: drivers/media/i2c/rdacm21.c 17378 17379RDC R-321X SoC 17380M: Florian Fainelli <florian@openwrt.org> 17381S: Maintained 17382 17383RDC R6040 FAST ETHERNET DRIVER 17384M: Florian Fainelli <f.fainelli@gmail.com> 17385L: netdev@vger.kernel.org 17386S: Maintained 17387F: drivers/net/ethernet/rdc/r6040.c 17388 17389RDMAVT - RDMA verbs software 17390M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17391L: linux-rdma@vger.kernel.org 17392S: Supported 17393F: drivers/infiniband/sw/rdmavt 17394 17395RDS - RELIABLE DATAGRAM SOCKETS 17396M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17397L: netdev@vger.kernel.org 17398L: linux-rdma@vger.kernel.org 17399L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17400S: Supported 17401W: https://oss.oracle.com/projects/rds/ 17402F: Documentation/networking/rds.rst 17403F: net/rds/ 17404 17405RDT - RESOURCE ALLOCATION 17406M: Fenghua Yu <fenghua.yu@intel.com> 17407M: Reinette Chatre <reinette.chatre@intel.com> 17408L: linux-kernel@vger.kernel.org 17409S: Supported 17410F: Documentation/x86/resctrl* 17411F: arch/x86/include/asm/resctrl.h 17412F: arch/x86/kernel/cpu/resctrl/ 17413F: tools/testing/selftests/resctrl/ 17414 17415READ-COPY UPDATE (RCU) 17416M: "Paul E. McKenney" <paulmck@kernel.org> 17417M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17418M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17419M: Josh Triplett <josh@joshtriplett.org> 17420R: Steven Rostedt <rostedt@goodmis.org> 17421R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17422R: Lai Jiangshan <jiangshanlai@gmail.com> 17423R: Joel Fernandes <joel@joelfernandes.org> 17424L: rcu@vger.kernel.org 17425S: Supported 17426W: http://www.rdrop.com/users/paulmck/RCU/ 17427T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17428F: Documentation/RCU/ 17429F: include/linux/rcu* 17430F: kernel/rcu/ 17431X: Documentation/RCU/torture.rst 17432X: include/linux/srcu*.h 17433X: kernel/rcu/srcu*.c 17434 17435REAL TIME CLOCK (RTC) SUBSYSTEM 17436M: Alessandro Zummo <a.zummo@towertech.it> 17437M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17438L: linux-rtc@vger.kernel.org 17439S: Maintained 17440Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17441T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17442F: Documentation/admin-guide/rtc.rst 17443F: Documentation/devicetree/bindings/rtc/ 17444F: drivers/rtc/ 17445F: include/linux/platform_data/rtc-* 17446F: include/linux/rtc.h 17447F: include/linux/rtc/ 17448F: include/uapi/linux/rtc.h 17449F: tools/testing/selftests/rtc/ 17450 17451REALTEK AUDIO CODECS 17452M: Oder Chiou <oder_chiou@realtek.com> 17453S: Maintained 17454F: include/sound/rt*.h 17455F: sound/soc/codecs/rt* 17456 17457REALTEK OTTO WATCHDOG 17458M: Sander Vanheule <sander@svanheule.net> 17459L: linux-watchdog@vger.kernel.org 17460S: Maintained 17461F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17462F: drivers/watchdog/realtek_otto_wdt.c 17463 17464REALTEK RTL83xx SMI DSA ROUTER CHIPS 17465M: Linus Walleij <linus.walleij@linaro.org> 17466M: Alvin Šipraga <alsi@bang-olufsen.dk> 17467S: Maintained 17468F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17469F: drivers/net/dsa/realtek/* 17470 17471REALTEK WIRELESS DRIVER (rtlwifi family) 17472M: Ping-Ke Shih <pkshih@realtek.com> 17473L: linux-wireless@vger.kernel.org 17474S: Maintained 17475W: https://wireless.wiki.kernel.org/ 17476T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17477F: drivers/net/wireless/realtek/rtlwifi/ 17478 17479REALTEK WIRELESS DRIVER (rtw88) 17480M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17481L: linux-wireless@vger.kernel.org 17482S: Maintained 17483F: drivers/net/wireless/realtek/rtw88/ 17484 17485REALTEK WIRELESS DRIVER (rtw89) 17486M: Ping-Ke Shih <pkshih@realtek.com> 17487L: linux-wireless@vger.kernel.org 17488S: Maintained 17489F: drivers/net/wireless/realtek/rtw89/ 17490 17491REDPINE WIRELESS DRIVER 17492L: linux-wireless@vger.kernel.org 17493S: Orphan 17494F: drivers/net/wireless/rsi/ 17495 17496REGISTER MAP ABSTRACTION 17497M: Mark Brown <broonie@kernel.org> 17498L: linux-kernel@vger.kernel.org 17499S: Supported 17500T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17501F: Documentation/devicetree/bindings/regmap/ 17502F: drivers/base/regmap/ 17503F: include/linux/regmap.h 17504 17505REISERFS FILE SYSTEM 17506L: reiserfs-devel@vger.kernel.org 17507S: Supported 17508F: fs/reiserfs/ 17509 17510REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17511M: Bjorn Andersson <andersson@kernel.org> 17512M: Mathieu Poirier <mathieu.poirier@linaro.org> 17513L: linux-remoteproc@vger.kernel.org 17514S: Maintained 17515T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17516F: Documentation/ABI/testing/sysfs-class-remoteproc 17517F: Documentation/devicetree/bindings/remoteproc/ 17518F: Documentation/staging/remoteproc.rst 17519F: drivers/remoteproc/ 17520F: include/linux/remoteproc.h 17521F: include/linux/remoteproc/ 17522 17523REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17524M: Bjorn Andersson <andersson@kernel.org> 17525M: Mathieu Poirier <mathieu.poirier@linaro.org> 17526L: linux-remoteproc@vger.kernel.org 17527S: Maintained 17528T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17529F: Documentation/ABI/testing/sysfs-bus-rpmsg 17530F: Documentation/staging/rpmsg.rst 17531F: drivers/rpmsg/ 17532F: include/linux/rpmsg.h 17533F: include/linux/rpmsg/ 17534F: include/uapi/linux/rpmsg.h 17535F: samples/rpmsg/ 17536 17537REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17538M: Stephan Gerhold <stephan@gerhold.net> 17539L: netdev@vger.kernel.org 17540L: linux-remoteproc@vger.kernel.org 17541S: Maintained 17542F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17543 17544RENESAS CLOCK DRIVERS 17545M: Geert Uytterhoeven <geert+renesas@glider.be> 17546L: linux-renesas-soc@vger.kernel.org 17547S: Supported 17548T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17549F: Documentation/devicetree/bindings/clock/renesas,* 17550F: drivers/clk/renesas/ 17551 17552RENESAS EMEV2 I2C DRIVER 17553M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17554L: linux-renesas-soc@vger.kernel.org 17555S: Supported 17556F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17557F: drivers/i2c/busses/i2c-emev2.c 17558 17559RENESAS ETHERNET DRIVERS 17560R: Sergey Shtylyov <s.shtylyov@omp.ru> 17561L: netdev@vger.kernel.org 17562L: linux-renesas-soc@vger.kernel.org 17563F: Documentation/devicetree/bindings/net/renesas,*.yaml 17564F: drivers/net/ethernet/renesas/ 17565F: include/linux/sh_eth.h 17566 17567RENESAS R-CAR GYROADC DRIVER 17568M: Marek Vasut <marek.vasut@gmail.com> 17569L: linux-iio@vger.kernel.org 17570S: Supported 17571F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17572F: drivers/iio/adc/rcar-gyroadc.c 17573 17574RENESAS R-CAR I2C DRIVERS 17575M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17576L: linux-renesas-soc@vger.kernel.org 17577S: Supported 17578F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17579F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17580F: drivers/i2c/busses/i2c-rcar.c 17581F: drivers/i2c/busses/i2c-sh_mobile.c 17582 17583RENESAS R-CAR SATA DRIVER 17584R: Sergey Shtylyov <s.shtylyov@omp.ru> 17585S: Supported 17586L: linux-ide@vger.kernel.org 17587L: linux-renesas-soc@vger.kernel.org 17588F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17589F: drivers/ata/sata_rcar.c 17590 17591RENESAS R-CAR THERMAL DRIVERS 17592M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17593L: linux-renesas-soc@vger.kernel.org 17594S: Supported 17595F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17596F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17597F: drivers/thermal/rcar_gen3_thermal.c 17598F: drivers/thermal/rcar_thermal.c 17599 17600RENESAS RIIC DRIVER 17601M: Chris Brandt <chris.brandt@renesas.com> 17602L: linux-renesas-soc@vger.kernel.org 17603S: Supported 17604F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17605F: drivers/i2c/busses/i2c-riic.c 17606 17607RENESAS USB PHY DRIVER 17608M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17609L: linux-renesas-soc@vger.kernel.org 17610S: Maintained 17611F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17612 17613RENESAS RZ/G2L A/D DRIVER 17614M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17615L: linux-iio@vger.kernel.org 17616L: linux-renesas-soc@vger.kernel.org 17617S: Supported 17618F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17619F: drivers/iio/adc/rzg2l_adc.c 17620 17621RENESAS RZ/N1 A5PSW SWITCH DRIVER 17622M: Clément Léger <clement.leger@bootlin.com> 17623L: linux-renesas-soc@vger.kernel.org 17624L: netdev@vger.kernel.org 17625S: Maintained 17626F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17627F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17628F: drivers/net/dsa/rzn1_a5psw* 17629F: drivers/net/pcs/pcs-rzn1-miic.c 17630F: include/dt-bindings/net/pcs-rzn1-miic.h 17631F: include/linux/pcs-rzn1-miic.h 17632F: net/dsa/tag_rzn1_a5psw.c 17633 17634RENESAS RZ/N1 RTC CONTROLLER DRIVER 17635M: Miquel Raynal <miquel.raynal@bootlin.com> 17636L: linux-rtc@vger.kernel.org 17637L: linux-renesas-soc@vger.kernel.org 17638S: Maintained 17639F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17640F: drivers/rtc/rtc-rzn1.c 17641 17642RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17643M: Miquel Raynal <miquel.raynal@bootlin.com> 17644L: linux-mtd@lists.infradead.org 17645L: linux-renesas-soc@vger.kernel.org 17646S: Maintained 17647F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17648F: drivers/mtd/nand/raw/renesas-nand-controller.c 17649 17650RENESAS VERSACLOCK 7 CLOCK DRIVER 17651M: Alex Helms <alexander.helms.jy@renesas.com> 17652S: Maintained 17653F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17654F: drivers/clk/clk-versaclock7.c 17655 17656RESET CONTROLLER FRAMEWORK 17657M: Philipp Zabel <p.zabel@pengutronix.de> 17658S: Maintained 17659T: git git://git.pengutronix.de/git/pza/linux 17660F: Documentation/devicetree/bindings/reset/ 17661F: Documentation/driver-api/reset.rst 17662F: drivers/reset/ 17663F: include/dt-bindings/reset/ 17664F: include/linux/reset-controller.h 17665F: include/linux/reset.h 17666F: include/linux/reset/ 17667K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17668 17669RESTARTABLE SEQUENCES SUPPORT 17670M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17671M: Peter Zijlstra <peterz@infradead.org> 17672M: "Paul E. McKenney" <paulmck@kernel.org> 17673M: Boqun Feng <boqun.feng@gmail.com> 17674L: linux-kernel@vger.kernel.org 17675S: Supported 17676F: include/trace/events/rseq.h 17677F: include/uapi/linux/rseq.h 17678F: kernel/rseq.c 17679F: tools/testing/selftests/rseq/ 17680 17681RFKILL 17682M: Johannes Berg <johannes@sipsolutions.net> 17683L: linux-wireless@vger.kernel.org 17684S: Maintained 17685W: https://wireless.wiki.kernel.org/ 17686Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17687T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17688T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17689F: Documentation/ABI/stable/sysfs-class-rfkill 17690F: Documentation/driver-api/rfkill.rst 17691F: include/linux/rfkill.h 17692F: include/uapi/linux/rfkill.h 17693F: net/rfkill/ 17694 17695RHASHTABLE 17696M: Thomas Graf <tgraf@suug.ch> 17697M: Herbert Xu <herbert@gondor.apana.org.au> 17698L: netdev@vger.kernel.org 17699S: Maintained 17700F: include/linux/rhashtable-types.h 17701F: include/linux/rhashtable.h 17702F: lib/rhashtable.c 17703F: lib/test_rhashtable.c 17704 17705RICOH R5C592 MEMORYSTICK DRIVER 17706M: Maxim Levitsky <maximlevitsky@gmail.com> 17707S: Maintained 17708F: drivers/memstick/host/r592.* 17709 17710RICOH SMARTMEDIA/XD DRIVER 17711M: Maxim Levitsky <maximlevitsky@gmail.com> 17712S: Maintained 17713F: drivers/mtd/nand/raw/r852.c 17714F: drivers/mtd/nand/raw/r852.h 17715 17716RISC-V PMU DRIVERS 17717M: Atish Patra <atishp@atishpatra.org> 17718R: Anup Patel <anup@brainfault.org> 17719L: linux-riscv@lists.infradead.org 17720S: Supported 17721F: drivers/perf/riscv_pmu.c 17722F: drivers/perf/riscv_pmu_legacy.c 17723F: drivers/perf/riscv_pmu_sbi.c 17724 17725RISC-V ARCHITECTURE 17726M: Paul Walmsley <paul.walmsley@sifive.com> 17727M: Palmer Dabbelt <palmer@dabbelt.com> 17728M: Albert Ou <aou@eecs.berkeley.edu> 17729L: linux-riscv@lists.infradead.org 17730S: Supported 17731Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17732P: Documentation/riscv/patch-acceptance.rst 17733T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17734F: arch/riscv/ 17735N: riscv 17736K: riscv 17737 17738RISC-V MICROCHIP FPGA SUPPORT 17739M: Conor Dooley <conor.dooley@microchip.com> 17740M: Daire McNamara <daire.mcnamara@microchip.com> 17741L: linux-riscv@lists.infradead.org 17742S: Supported 17743F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17744F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17745F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17746F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17747F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17748F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17749F: Documentation/devicetree/bindings/riscv/microchip.yaml 17750F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17751F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17752F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17753F: arch/riscv/boot/dts/microchip/ 17754F: drivers/char/hw_random/mpfs-rng.c 17755F: drivers/clk/microchip/clk-mpfs.c 17756F: drivers/i2c/busses/i2c-microchip-corei2c.c 17757F: drivers/mailbox/mailbox-mpfs.c 17758F: drivers/pci/controller/pcie-microchip-host.c 17759F: drivers/reset/reset-mpfs.c 17760F: drivers/rtc/rtc-mpfs.c 17761F: drivers/soc/microchip/mpfs-sys-controller.c 17762F: drivers/spi/spi-microchip-core-qspi.c 17763F: drivers/spi/spi-microchip-core.c 17764F: drivers/usb/musb/mpfs.c 17765F: include/soc/microchip/mpfs.h 17766 17767RISC-V MISC SOC SUPPORT 17768M: Conor Dooley <conor@kernel.org> 17769L: linux-riscv@lists.infradead.org 17770S: Maintained 17771Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17772T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17773F: Documentation/devicetree/bindings/riscv/ 17774F: arch/riscv/boot/dts/ 17775 17776RNBD BLOCK DRIVERS 17777M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17778M: Jack Wang <jinpu.wang@ionos.com> 17779L: linux-block@vger.kernel.org 17780S: Maintained 17781F: drivers/block/rnbd/ 17782 17783ROCCAT DRIVERS 17784M: Stefan Achatz <erazor_de@users.sourceforge.net> 17785S: Maintained 17786W: http://sourceforge.net/projects/roccat/ 17787F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17788F: drivers/hid/hid-roccat* 17789F: include/linux/hid-roccat* 17790 17791ROCKCHIP I2S TDM DRIVER 17792M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17793L: linux-rockchip@lists.infradead.org 17794S: Maintained 17795F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17796F: sound/soc/rockchip/rockchip_i2s_tdm.* 17797 17798ROCKCHIP ISP V1 DRIVER 17799M: Dafna Hirschfeld <dafna@fastmail.com> 17800L: linux-media@vger.kernel.org 17801L: linux-rockchip@lists.infradead.org 17802S: Maintained 17803F: Documentation/admin-guide/media/rkisp1.rst 17804F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17805F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17806F: drivers/media/platform/rockchip/rkisp1 17807F: include/uapi/linux/rkisp1-config.h 17808 17809ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17810M: Jacob Chen <jacob-chen@iotwrt.com> 17811M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17812L: linux-media@vger.kernel.org 17813L: linux-rockchip@lists.infradead.org 17814S: Maintained 17815F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17816F: drivers/media/platform/rockchip/rga/ 17817 17818ROCKCHIP VIDEO DECODER DRIVER 17819M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17820L: linux-media@vger.kernel.org 17821L: linux-rockchip@lists.infradead.org 17822S: Maintained 17823F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17824F: drivers/staging/media/rkvdec/ 17825 17826ROCKER DRIVER 17827M: Jiri Pirko <jiri@resnulli.us> 17828L: netdev@vger.kernel.org 17829S: Supported 17830F: drivers/net/ethernet/rocker/ 17831 17832ROCKETPORT EXPRESS/INFINITY DRIVER 17833M: Kevin Cernekee <cernekee@gmail.com> 17834L: linux-serial@vger.kernel.org 17835S: Odd Fixes 17836F: drivers/tty/serial/rp2.* 17837 17838ROHM BD99954 CHARGER IC 17839M: Matti Vaittinen <mazziesaccount@gmail.com> 17840S: Supported 17841F: drivers/power/supply/bd99954-charger.c 17842F: drivers/power/supply/bd99954-charger.h 17843 17844ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17845M: Tomasz Duszynski <tduszyns@gmail.com> 17846S: Maintained 17847F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17848F: drivers/iio/light/bh1750.c 17849 17850ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17851M: Marek Vasut <marek.vasut+renesas@gmail.com> 17852L: linux-kernel@vger.kernel.org 17853L: linux-renesas-soc@vger.kernel.org 17854S: Supported 17855F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17856F: drivers/gpio/gpio-bd9571mwv.c 17857F: drivers/mfd/bd9571mwv.c 17858F: drivers/regulator/bd9571mwv-regulator.c 17859F: include/linux/mfd/bd9571mwv.h 17860 17861ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17862M: Matti Vaittinen <mazziesaccount@gmail.com> 17863S: Supported 17864F: drivers/clk/clk-bd718x7.c 17865F: drivers/gpio/gpio-bd71815.c 17866F: drivers/gpio/gpio-bd71828.c 17867F: drivers/mfd/rohm-bd71828.c 17868F: drivers/mfd/rohm-bd718x7.c 17869F: drivers/mfd/rohm-bd9576.c 17870F: drivers/regulator/bd71815-regulator.c 17871F: drivers/regulator/bd71828-regulator.c 17872F: drivers/regulator/bd718x7-regulator.c 17873F: drivers/regulator/bd9576-regulator.c 17874F: drivers/regulator/rohm-regulator.c 17875F: drivers/rtc/rtc-bd70528.c 17876F: drivers/watchdog/bd9576_wdt.c 17877F: include/linux/mfd/rohm-bd71815.h 17878F: include/linux/mfd/rohm-bd71828.h 17879F: include/linux/mfd/rohm-bd718x7.h 17880F: include/linux/mfd/rohm-bd957x.h 17881F: include/linux/mfd/rohm-generic.h 17882F: include/linux/mfd/rohm-shared.h 17883 17884ROSE NETWORK LAYER 17885M: Ralf Baechle <ralf@linux-mips.org> 17886L: linux-hams@vger.kernel.org 17887S: Maintained 17888W: http://www.linux-ax25.org/ 17889F: include/net/rose.h 17890F: include/uapi/linux/rose.h 17891F: net/rose/ 17892 17893ROTATION DRIVER FOR ALLWINNER A83T 17894M: Jernej Skrabec <jernej.skrabec@gmail.com> 17895L: linux-media@vger.kernel.org 17896S: Maintained 17897T: git git://linuxtv.org/media_tree.git 17898F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17899F: drivers/media/platform/sunxi/sun8i-rotate/ 17900 17901RPMSG TTY DRIVER 17902M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17903L: linux-remoteproc@vger.kernel.org 17904S: Maintained 17905F: drivers/tty/rpmsg_tty.c 17906 17907RTL2830 MEDIA DRIVER 17908M: Antti Palosaari <crope@iki.fi> 17909L: linux-media@vger.kernel.org 17910S: Maintained 17911W: https://linuxtv.org 17912W: http://palosaari.fi/linux/ 17913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17914T: git git://linuxtv.org/anttip/media_tree.git 17915F: drivers/media/dvb-frontends/rtl2830* 17916 17917RTL2832 MEDIA DRIVER 17918M: Antti Palosaari <crope@iki.fi> 17919L: linux-media@vger.kernel.org 17920S: Maintained 17921W: https://linuxtv.org 17922W: http://palosaari.fi/linux/ 17923Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17924T: git git://linuxtv.org/anttip/media_tree.git 17925F: drivers/media/dvb-frontends/rtl2832* 17926 17927RTL2832_SDR MEDIA DRIVER 17928M: Antti Palosaari <crope@iki.fi> 17929L: linux-media@vger.kernel.org 17930S: Maintained 17931W: https://linuxtv.org 17932W: http://palosaari.fi/linux/ 17933Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17934T: git git://linuxtv.org/anttip/media_tree.git 17935F: drivers/media/dvb-frontends/rtl2832_sdr* 17936 17937RTL8180 WIRELESS DRIVER 17938L: linux-wireless@vger.kernel.org 17939S: Orphan 17940W: https://wireless.wiki.kernel.org/ 17941T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17942F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17943 17944RTL8187 WIRELESS DRIVER 17945M: Herton Ronaldo Krzesinski <herton@canonical.com> 17946M: Hin-Tak Leung <htl10@users.sourceforge.net> 17947M: Larry Finger <Larry.Finger@lwfinger.net> 17948L: linux-wireless@vger.kernel.org 17949S: Maintained 17950W: https://wireless.wiki.kernel.org/ 17951T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17952F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17953 17954RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17955M: Jes Sorensen <Jes.Sorensen@gmail.com> 17956L: linux-wireless@vger.kernel.org 17957S: Maintained 17958T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17959F: drivers/net/wireless/realtek/rtl8xxxu/ 17960 17961RTRS TRANSPORT DRIVERS 17962M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17963M: Jack Wang <jinpu.wang@ionos.com> 17964L: linux-rdma@vger.kernel.org 17965S: Maintained 17966F: drivers/infiniband/ulp/rtrs/ 17967 17968RUNTIME VERIFICATION (RV) 17969M: Daniel Bristot de Oliveira <bristot@kernel.org> 17970M: Steven Rostedt <rostedt@goodmis.org> 17971L: linux-trace-devel@vger.kernel.org 17972S: Maintained 17973F: Documentation/trace/rv/ 17974F: include/linux/rv.h 17975F: include/rv/ 17976F: kernel/trace/rv/ 17977F: tools/verification/ 17978 17979RUST 17980M: Miguel Ojeda <ojeda@kernel.org> 17981M: Alex Gaynor <alex.gaynor@gmail.com> 17982M: Wedson Almeida Filho <wedsonaf@gmail.com> 17983R: Boqun Feng <boqun.feng@gmail.com> 17984R: Gary Guo <gary@garyguo.net> 17985R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17986L: rust-for-linux@vger.kernel.org 17987S: Supported 17988W: https://github.com/Rust-for-Linux/linux 17989B: https://github.com/Rust-for-Linux/linux/issues 17990T: git https://github.com/Rust-for-Linux/linux.git rust-next 17991F: Documentation/rust/ 17992F: rust/ 17993F: samples/rust/ 17994F: scripts/*rust* 17995K: \b(?i:rust)\b 17996 17997RXRPC SOCKETS (AF_RXRPC) 17998M: David Howells <dhowells@redhat.com> 17999M: Marc Dionne <marc.dionne@auristor.com> 18000L: linux-afs@lists.infradead.org 18001S: Supported 18002W: https://www.infradead.org/~dhowells/kafs/ 18003F: Documentation/networking/rxrpc.rst 18004F: include/keys/rxrpc-type.h 18005F: include/net/af_rxrpc.h 18006F: include/trace/events/rxrpc.h 18007F: include/uapi/linux/rxrpc.h 18008F: net/rxrpc/ 18009 18010S3 SAVAGE FRAMEBUFFER DRIVER 18011M: Antonino Daplas <adaplas@gmail.com> 18012L: linux-fbdev@vger.kernel.org 18013S: Maintained 18014F: drivers/video/fbdev/savage/ 18015 18016S390 ARCHITECTURE 18017M: Heiko Carstens <hca@linux.ibm.com> 18018M: Vasily Gorbik <gor@linux.ibm.com> 18019M: Alexander Gordeev <agordeev@linux.ibm.com> 18020R: Christian Borntraeger <borntraeger@linux.ibm.com> 18021R: Sven Schnelle <svens@linux.ibm.com> 18022L: linux-s390@vger.kernel.org 18023S: Supported 18024T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18025F: Documentation/driver-api/s390-drivers.rst 18026F: Documentation/s390/ 18027F: arch/s390/ 18028F: drivers/s390/ 18029 18030S390 COMMON I/O LAYER 18031M: Vineeth Vijayan <vneethv@linux.ibm.com> 18032M: Peter Oberparleiter <oberpar@linux.ibm.com> 18033L: linux-s390@vger.kernel.org 18034S: Supported 18035F: drivers/s390/cio/ 18036 18037S390 DASD DRIVER 18038M: Stefan Haberland <sth@linux.ibm.com> 18039M: Jan Hoeppner <hoeppner@linux.ibm.com> 18040L: linux-s390@vger.kernel.org 18041S: Supported 18042F: block/partitions/ibm.c 18043F: drivers/s390/block/dasd* 18044F: include/linux/dasd_mod.h 18045 18046S390 IOMMU (PCI) 18047M: Matthew Rosato <mjrosato@linux.ibm.com> 18048M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18049L: linux-s390@vger.kernel.org 18050S: Supported 18051F: drivers/iommu/s390-iommu.c 18052 18053S390 IUCV NETWORK LAYER 18054M: Alexandra Winter <wintera@linux.ibm.com> 18055M: Wenjia Zhang <wenjia@linux.ibm.com> 18056L: linux-s390@vger.kernel.org 18057L: netdev@vger.kernel.org 18058S: Supported 18059F: drivers/s390/net/*iucv* 18060F: include/net/iucv/ 18061F: net/iucv/ 18062 18063S390 NETWORK DRIVERS 18064M: Alexandra Winter <wintera@linux.ibm.com> 18065M: Wenjia Zhang <wenjia@linux.ibm.com> 18066L: linux-s390@vger.kernel.org 18067L: netdev@vger.kernel.org 18068S: Supported 18069F: drivers/s390/net/ 18070 18071S390 MM 18072M: Alexander Gordeev <agordeev@linux.ibm.com> 18073M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18074L: linux-s390@vger.kernel.org 18075S: Supported 18076T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18077F: arch/s390/include/asm/pgtable.h 18078F: arch/s390/mm 18079 18080S390 PCI SUBSYSTEM 18081M: Niklas Schnelle <schnelle@linux.ibm.com> 18082M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18083L: linux-s390@vger.kernel.org 18084S: Supported 18085F: arch/s390/pci/ 18086F: drivers/pci/hotplug/s390_pci_hpc.c 18087F: Documentation/s390/pci.rst 18088 18089S390 VFIO AP DRIVER 18090M: Tony Krowiak <akrowiak@linux.ibm.com> 18091M: Halil Pasic <pasic@linux.ibm.com> 18092M: Jason Herne <jjherne@linux.ibm.com> 18093L: linux-s390@vger.kernel.org 18094S: Supported 18095F: Documentation/s390/vfio-ap* 18096F: drivers/s390/crypto/vfio_ap* 18097 18098S390 VFIO-CCW DRIVER 18099M: Eric Farman <farman@linux.ibm.com> 18100M: Matthew Rosato <mjrosato@linux.ibm.com> 18101R: Halil Pasic <pasic@linux.ibm.com> 18102L: linux-s390@vger.kernel.org 18103L: kvm@vger.kernel.org 18104S: Supported 18105F: Documentation/s390/vfio-ccw.rst 18106F: drivers/s390/cio/vfio_ccw* 18107F: include/uapi/linux/vfio_ccw.h 18108 18109S390 VFIO-PCI DRIVER 18110M: Matthew Rosato <mjrosato@linux.ibm.com> 18111M: Eric Farman <farman@linux.ibm.com> 18112L: linux-s390@vger.kernel.org 18113L: kvm@vger.kernel.org 18114S: Supported 18115F: arch/s390/kvm/pci* 18116F: drivers/vfio/pci/vfio_pci_zdev.c 18117F: include/uapi/linux/vfio_zdev.h 18118 18119S390 ZCRYPT DRIVER 18120M: Harald Freudenberger <freude@linux.ibm.com> 18121L: linux-s390@vger.kernel.org 18122S: Supported 18123F: drivers/s390/crypto/ 18124 18125S390 ZFCP DRIVER 18126M: Steffen Maier <maier@linux.ibm.com> 18127M: Benjamin Block <bblock@linux.ibm.com> 18128L: linux-s390@vger.kernel.org 18129S: Supported 18130F: drivers/s390/scsi/zfcp_* 18131 18132S3C ADC BATTERY DRIVER 18133M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18134L: linux-samsung-soc@vger.kernel.org 18135S: Odd Fixes 18136F: drivers/power/supply/s3c_adc_battery.c 18137F: include/linux/s3c_adc_battery.h 18138 18139S3C24XX SD/MMC Driver 18140M: Ben Dooks <ben-linux@fluff.org> 18141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18142S: Supported 18143F: drivers/mmc/host/s3cmci.* 18144 18145SAA6588 RDS RECEIVER DRIVER 18146M: Hans Verkuil <hverkuil@xs4all.nl> 18147L: linux-media@vger.kernel.org 18148S: Odd Fixes 18149W: https://linuxtv.org 18150T: git git://linuxtv.org/media_tree.git 18151F: drivers/media/i2c/saa6588* 18152 18153SAA7134 VIDEO4LINUX DRIVER 18154M: Mauro Carvalho Chehab <mchehab@kernel.org> 18155L: linux-media@vger.kernel.org 18156S: Odd fixes 18157W: https://linuxtv.org 18158T: git git://linuxtv.org/media_tree.git 18159F: Documentation/driver-api/media/drivers/saa7134* 18160F: drivers/media/pci/saa7134/ 18161 18162SAA7146 VIDEO4LINUX-2 DRIVER 18163M: Hans Verkuil <hverkuil@xs4all.nl> 18164L: linux-media@vger.kernel.org 18165S: Maintained 18166T: git git://linuxtv.org/media_tree.git 18167F: drivers/staging/media/deprecated/saa7146/ 18168 18169SAFESETID SECURITY MODULE 18170M: Micah Morton <mortonm@chromium.org> 18171S: Supported 18172F: Documentation/admin-guide/LSM/SafeSetID.rst 18173F: security/safesetid/ 18174 18175SAMSUNG AUDIO (ASoC) DRIVERS 18176M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18177M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18179S: Supported 18180B: mailto:linux-samsung-soc@vger.kernel.org 18181F: Documentation/devicetree/bindings/sound/samsung* 18182F: sound/soc/samsung/ 18183 18184SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18185M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18186L: linux-crypto@vger.kernel.org 18187L: linux-samsung-soc@vger.kernel.org 18188S: Maintained 18189F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18190F: drivers/crypto/exynos-rng.c 18191 18192SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18193M: Łukasz Stelmach <l.stelmach@samsung.com> 18194L: linux-samsung-soc@vger.kernel.org 18195S: Maintained 18196F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18197F: drivers/char/hw_random/exynos-trng.c 18198 18199SAMSUNG FRAMEBUFFER DRIVER 18200M: Jingoo Han <jingoohan1@gmail.com> 18201L: linux-fbdev@vger.kernel.org 18202S: Maintained 18203F: drivers/video/fbdev/s3c-fb.c 18204 18205SAMSUNG INTERCONNECT DRIVERS 18206M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18207M: Artur Świgoń <a.swigon@samsung.com> 18208L: linux-pm@vger.kernel.org 18209L: linux-samsung-soc@vger.kernel.org 18210S: Supported 18211F: drivers/interconnect/samsung/ 18212 18213SAMSUNG LAPTOP DRIVER 18214M: Corentin Chary <corentin.chary@gmail.com> 18215L: platform-driver-x86@vger.kernel.org 18216S: Maintained 18217F: drivers/platform/x86/samsung-laptop.c 18218 18219SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18220M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18221L: linux-kernel@vger.kernel.org 18222L: linux-samsung-soc@vger.kernel.org 18223S: Supported 18224B: mailto:linux-samsung-soc@vger.kernel.org 18225F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18226F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18227F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18228F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18229F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18230F: drivers/clk/clk-s2mps11.c 18231F: drivers/mfd/sec*.c 18232F: drivers/regulator/s2m*.c 18233F: drivers/regulator/s5m*.c 18234F: drivers/rtc/rtc-s5m.c 18235F: include/linux/mfd/samsung/ 18236 18237SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18238M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18239L: linux-media@vger.kernel.org 18240L: linux-samsung-soc@vger.kernel.org 18241S: Maintained 18242F: drivers/media/platform/samsung/s3c-camif/ 18243F: include/media/drv-intf/s3c_camif.h 18244 18245SAMSUNG S3FWRN5 NFC DRIVER 18246M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18247L: linux-nfc@lists.01.org (subscribers-only) 18248S: Maintained 18249F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18250F: drivers/nfc/s3fwrn5 18251 18252SAMSUNG S5C73M3 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/s5c73m3/* 18258 18259SAMSUNG S5K5BAF CAMERA DRIVER 18260M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18261M: Andrzej Hajda <andrzej.hajda@intel.com> 18262L: linux-media@vger.kernel.org 18263S: Supported 18264F: drivers/media/i2c/s5k5baf.c 18265 18266SAMSUNG S5P Security SubSystem (SSS) DRIVER 18267M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18268M: Vladimir Zapolskiy <vz@mleia.com> 18269L: linux-crypto@vger.kernel.org 18270L: linux-samsung-soc@vger.kernel.org 18271S: Maintained 18272F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18273F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18274F: drivers/crypto/s5p-sss.c 18275 18276SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18277M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18278L: linux-media@vger.kernel.org 18279S: Supported 18280Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18281F: drivers/media/platform/samsung/exynos4-is/ 18282 18283SAMSUNG SOC CLOCK DRIVERS 18284M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18285M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18286M: Tomasz Figa <tomasz.figa@gmail.com> 18287M: Chanwoo Choi <cw00.choi@samsung.com> 18288R: Alim Akhtar <alim.akhtar@samsung.com> 18289L: linux-samsung-soc@vger.kernel.org 18290S: Supported 18291T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18292T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18293F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18294F: Documentation/devicetree/bindings/clock/samsung,s3c* 18295F: drivers/clk/samsung/ 18296F: include/dt-bindings/clock/exynos*.h 18297F: include/dt-bindings/clock/s3c*.h 18298F: include/dt-bindings/clock/s5p*.h 18299F: include/dt-bindings/clock/samsung,*.h 18300F: include/linux/clk/samsung.h 18301F: include/linux/platform_data/clk-s3c2410.h 18302 18303SAMSUNG SPI DRIVERS 18304M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18305M: Andi Shyti <andi@etezian.org> 18306L: linux-spi@vger.kernel.org 18307L: linux-samsung-soc@vger.kernel.org 18308S: Maintained 18309F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18310F: drivers/spi/spi-s3c* 18311F: include/linux/platform_data/spi-s3c64xx.h 18312F: include/linux/spi/s3c24xx-fiq.h 18313 18314SAMSUNG SXGBE DRIVERS 18315M: Byungho An <bh74.an@samsung.com> 18316L: netdev@vger.kernel.org 18317S: Supported 18318F: drivers/net/ethernet/samsung/sxgbe/ 18319 18320SAMSUNG THERMAL DRIVER 18321M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18322M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18323L: linux-pm@vger.kernel.org 18324L: linux-samsung-soc@vger.kernel.org 18325S: Maintained 18326F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18327F: drivers/thermal/samsung/ 18328 18329SAMSUNG USB2 PHY DRIVER 18330M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18331L: linux-kernel@vger.kernel.org 18332S: Supported 18333F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18334F: Documentation/driver-api/phy/samsung-usb2.rst 18335F: drivers/phy/samsung/phy-exynos4210-usb2.c 18336F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18337F: drivers/phy/samsung/phy-exynos5250-usb2.c 18338F: drivers/phy/samsung/phy-s5pv210-usb2.c 18339F: drivers/phy/samsung/phy-samsung-usb2.c 18340F: drivers/phy/samsung/phy-samsung-usb2.h 18341 18342SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18343M: Paul Barker <paul.barker@sancloud.com> 18344R: Marc Murphy <marc.murphy@sancloud.com> 18345S: Supported 18346F: arch/arm/boot/dts/am335x-sancloud* 18347 18348SC1200 WDT DRIVER 18349M: Zwane Mwaikambo <zwanem@gmail.com> 18350S: Maintained 18351F: drivers/watchdog/sc1200wdt.c 18352 18353SCHEDULER 18354M: Ingo Molnar <mingo@redhat.com> 18355M: Peter Zijlstra <peterz@infradead.org> 18356M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18357M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18358R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18359R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18360R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18361R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18362R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18363R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18364L: linux-kernel@vger.kernel.org 18365S: Maintained 18366T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18367F: include/linux/preempt.h 18368F: include/linux/sched.h 18369F: include/linux/wait.h 18370F: include/uapi/linux/sched.h 18371F: kernel/sched/ 18372 18373SCR24X CHIP CARD INTERFACE DRIVER 18374M: Lubomir Rintel <lkundrak@v3.sk> 18375S: Supported 18376F: drivers/char/pcmcia/scr24x_cs.c 18377 18378SCSI RDMA PROTOCOL (SRP) INITIATOR 18379M: Bart Van Assche <bvanassche@acm.org> 18380L: linux-rdma@vger.kernel.org 18381S: Supported 18382Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18383F: drivers/infiniband/ulp/srp/ 18384F: include/scsi/srp.h 18385 18386SCSI RDMA PROTOCOL (SRP) TARGET 18387M: Bart Van Assche <bvanassche@acm.org> 18388L: linux-rdma@vger.kernel.org 18389L: target-devel@vger.kernel.org 18390S: Supported 18391Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18392F: drivers/infiniband/ulp/srpt/ 18393 18394SCSI SG DRIVER 18395M: Doug Gilbert <dgilbert@interlog.com> 18396L: linux-scsi@vger.kernel.org 18397S: Maintained 18398W: http://sg.danny.cz/sg 18399F: Documentation/scsi/scsi-generic.rst 18400F: drivers/scsi/sg.c 18401F: include/scsi/sg.h 18402 18403SCSI SUBSYSTEM 18404M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18405M: "Martin K. Petersen" <martin.petersen@oracle.com> 18406L: linux-scsi@vger.kernel.org 18407S: Maintained 18408Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18409T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18410T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18411F: Documentation/devicetree/bindings/scsi/ 18412F: drivers/scsi/ 18413F: drivers/ufs/ 18414F: include/scsi/ 18415 18416SCSI TAPE DRIVER 18417M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18418L: linux-scsi@vger.kernel.org 18419S: Maintained 18420F: Documentation/scsi/st.rst 18421F: drivers/scsi/st.* 18422F: drivers/scsi/st_*.h 18423 18424SCSI TARGET CORE USER DRIVER 18425M: Bodo Stroesser <bostroesser@gmail.com> 18426L: linux-scsi@vger.kernel.org 18427L: target-devel@vger.kernel.org 18428S: Supported 18429F: Documentation/target/tcmu-design.rst 18430F: drivers/target/target_core_user.c 18431F: include/uapi/linux/target_core_user.h 18432 18433SCSI TARGET SUBSYSTEM 18434M: "Martin K. Petersen" <martin.petersen@oracle.com> 18435L: linux-scsi@vger.kernel.org 18436L: target-devel@vger.kernel.org 18437S: Supported 18438W: http://www.linux-iscsi.org 18439Q: https://patchwork.kernel.org/project/target-devel/list/ 18440T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18441F: Documentation/target/ 18442F: drivers/target/ 18443F: include/target/ 18444 18445SCTP PROTOCOL 18446M: Vlad Yasevich <vyasevich@gmail.com> 18447M: Neil Horman <nhorman@tuxdriver.com> 18448M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18449L: linux-sctp@vger.kernel.org 18450S: Maintained 18451W: http://lksctp.sourceforge.net 18452F: Documentation/networking/sctp.rst 18453F: include/linux/sctp.h 18454F: include/net/sctp/ 18455F: include/uapi/linux/sctp.h 18456F: net/sctp/ 18457 18458SCx200 CPU SUPPORT 18459M: Jim Cromie <jim.cromie@gmail.com> 18460S: Odd Fixes 18461F: Documentation/i2c/busses/scx200_acb.rst 18462F: arch/x86/platform/scx200/ 18463F: drivers/i2c/busses/scx200* 18464F: drivers/mtd/maps/scx200_docflash.c 18465F: drivers/watchdog/scx200_wdt.c 18466F: include/linux/scx200.h 18467 18468SCx200 GPIO DRIVER 18469M: Jim Cromie <jim.cromie@gmail.com> 18470S: Maintained 18471F: drivers/char/scx200_gpio.c 18472F: include/linux/scx200_gpio.h 18473 18474SCx200 HRT CLOCKSOURCE DRIVER 18475M: Jim Cromie <jim.cromie@gmail.com> 18476S: Maintained 18477F: drivers/clocksource/scx200_hrt.c 18478 18479SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18480M: Sascha Sommer <saschasommer@freenet.de> 18481L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18482S: Maintained 18483F: drivers/mmc/host/sdricoh_cs.c 18484 18485SECO BOARDS CEC DRIVER 18486M: Ettore Chimenti <ek5.chimenti@gmail.com> 18487S: Maintained 18488F: drivers/media/cec/platform/seco/seco-cec.c 18489F: drivers/media/cec/platform/seco/seco-cec.h 18490 18491SECURE COMPUTING 18492M: Kees Cook <keescook@chromium.org> 18493R: Andy Lutomirski <luto@amacapital.net> 18494R: Will Drewry <wad@chromium.org> 18495S: Supported 18496T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18497F: Documentation/userspace-api/seccomp_filter.rst 18498F: include/linux/seccomp.h 18499F: include/uapi/linux/seccomp.h 18500F: kernel/seccomp.c 18501F: tools/testing/selftests/kselftest_harness.h 18502F: tools/testing/selftests/seccomp/* 18503K: \bsecure_computing 18504K: \bTIF_SECCOMP\b 18505 18506SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18507M: Al Cooper <alcooperx@gmail.com> 18508R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18509L: linux-mmc@vger.kernel.org 18510S: Maintained 18511F: drivers/mmc/host/sdhci-brcmstb* 18512 18513SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18514M: Adrian Hunter <adrian.hunter@intel.com> 18515L: linux-mmc@vger.kernel.org 18516S: Supported 18517F: drivers/mmc/host/sdhci* 18518 18519SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18520M: Eugen Hristev <eugen.hristev@microchip.com> 18521L: linux-mmc@vger.kernel.org 18522S: Supported 18523F: drivers/mmc/host/sdhci-of-at91.c 18524 18525SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18526M: Ben Dooks <ben-linux@fluff.org> 18527M: Jaehoon Chung <jh80.chung@samsung.com> 18528L: linux-mmc@vger.kernel.org 18529S: Maintained 18530F: drivers/mmc/host/sdhci-s3c* 18531 18532SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18533M: Viresh Kumar <vireshk@kernel.org> 18534L: linux-mmc@vger.kernel.org 18535S: Maintained 18536F: drivers/mmc/host/sdhci-spear.c 18537 18538SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18539M: Vignesh Raghavendra <vigneshr@ti.com> 18540L: linux-mmc@vger.kernel.org 18541S: Maintained 18542F: drivers/mmc/host/sdhci-omap.c 18543 18544SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18545M: Haibo Chen <haibo.chen@nxp.com> 18546L: linux-imx@nxp.com 18547L: linux-mmc@vger.kernel.org 18548S: Maintained 18549F: drivers/mmc/host/sdhci-esdhc-imx.c 18550 18551SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18552M: Jonathan Derrick <jonathan.derrick@linux.dev> 18553L: linux-block@vger.kernel.org 18554S: Supported 18555F: block/opal_proto.h 18556F: block/sed* 18557F: include/linux/sed* 18558F: include/uapi/linux/sed* 18559 18560SECURITY CONTACT 18561M: Security Officers <security@kernel.org> 18562S: Supported 18563F: Documentation/admin-guide/security-bugs.rst 18564 18565SECURITY SUBSYSTEM 18566M: Paul Moore <paul@paul-moore.com> 18567M: James Morris <jmorris@namei.org> 18568M: "Serge E. Hallyn" <serge@hallyn.com> 18569L: linux-security-module@vger.kernel.org (suggested Cc:) 18570S: Supported 18571W: http://kernsec.org/ 18572T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18573F: security/ 18574X: security/selinux/ 18575 18576SELINUX SECURITY MODULE 18577M: Paul Moore <paul@paul-moore.com> 18578M: Stephen Smalley <stephen.smalley.work@gmail.com> 18579M: Eric Paris <eparis@parisplace.org> 18580L: selinux@vger.kernel.org 18581S: Supported 18582W: https://selinuxproject.org 18583W: https://github.com/SELinuxProject 18584T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18585F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18586F: Documentation/ABI/obsolete/sysfs-selinux-disable 18587F: Documentation/admin-guide/LSM/SELinux.rst 18588F: include/trace/events/avc.h 18589F: include/uapi/linux/selinux_netlink.h 18590F: scripts/selinux/ 18591F: security/selinux/ 18592 18593SENSABLE PHANTOM 18594M: Jiri Slaby <jirislaby@kernel.org> 18595S: Maintained 18596F: drivers/misc/phantom.c 18597F: include/uapi/linux/phantom.h 18598 18599SENSEAIR SUNRISE 006-0-0007 18600M: Jacopo Mondi <jacopo@jmondi.org> 18601S: Maintained 18602F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18603F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18604F: drivers/iio/chemical/sunrise_co2.c 18605 18606SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18607M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18608S: Maintained 18609F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18610F: drivers/iio/chemical/scd30.h 18611F: drivers/iio/chemical/scd30_core.c 18612F: drivers/iio/chemical/scd30_i2c.c 18613F: drivers/iio/chemical/scd30_serial.c 18614 18615SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18616M: Roan van Dijk <roan@protonic.nl> 18617S: Maintained 18618F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18619F: drivers/iio/chemical/scd4x.c 18620 18621SENSIRION SGP40 GAS SENSOR DRIVER 18622M: Andreas Klinger <ak@it-klinger.de> 18623S: Maintained 18624F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18625F: drivers/iio/chemical/sgp40.c 18626 18627SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18628M: Tomasz Duszynski <tduszyns@gmail.com> 18629S: Maintained 18630F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18631F: drivers/iio/chemical/sps30.c 18632F: drivers/iio/chemical/sps30_i2c.c 18633F: drivers/iio/chemical/sps30_serial.c 18634 18635SERIAL DEVICE BUS 18636M: Rob Herring <robh@kernel.org> 18637L: linux-serial@vger.kernel.org 18638S: Maintained 18639F: Documentation/devicetree/bindings/serial/serial.yaml 18640F: drivers/tty/serdev/ 18641F: include/linux/serdev.h 18642 18643SERIAL DRIVERS 18644M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18645L: linux-serial@vger.kernel.org 18646S: Maintained 18647F: Documentation/devicetree/bindings/serial/ 18648F: drivers/tty/serial/ 18649 18650SERIAL IR RECEIVER 18651M: Sean Young <sean@mess.org> 18652L: linux-media@vger.kernel.org 18653S: Maintained 18654F: drivers/media/rc/serial_ir.c 18655 18656SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18657M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18658L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18659S: Maintained 18660F: Documentation/devicetree/bindings/slimbus/ 18661F: drivers/slimbus/ 18662F: include/linux/slimbus.h 18663 18664SFC NETWORK DRIVER 18665M: Edward Cree <ecree.xilinx@gmail.com> 18666M: Martin Habets <habetsm.xilinx@gmail.com> 18667L: netdev@vger.kernel.org 18668S: Supported 18669F: drivers/net/ethernet/sfc/ 18670 18671SFF/SFP/SFP+ MODULE SUPPORT 18672M: Russell King <linux@armlinux.org.uk> 18673L: netdev@vger.kernel.org 18674S: Maintained 18675F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18676F: drivers/net/phy/phylink.c 18677F: drivers/net/phy/sfp* 18678F: include/linux/mdio/mdio-i2c.h 18679F: include/linux/phylink.h 18680F: include/linux/sfp.h 18681K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18682 18683SGI GRU DRIVER 18684M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18685S: Maintained 18686F: drivers/misc/sgi-gru/ 18687 18688SGI XP/XPC/XPNET DRIVER 18689M: Robin Holt <robinmholt@gmail.com> 18690M: Steve Wahl <steve.wahl@hpe.com> 18691R: Mike Travis <mike.travis@hpe.com> 18692S: Maintained 18693F: drivers/misc/sgi-xp/ 18694 18695SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18696M: Karsten Graul <kgraul@linux.ibm.com> 18697M: Wenjia Zhang <wenjia@linux.ibm.com> 18698M: Jan Karcher <jaka@linux.ibm.com> 18699L: linux-s390@vger.kernel.org 18700S: Supported 18701F: net/smc/ 18702 18703SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18704M: Linus Walleij <linus.walleij@linaro.org> 18705L: linux-iio@vger.kernel.org 18706S: Maintained 18707T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18708F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18709F: drivers/iio/light/gp2ap002.c 18710 18711SHARP RJ54N1CB0C SENSOR DRIVER 18712M: Jacopo Mondi <jacopo@jmondi.org> 18713L: linux-media@vger.kernel.org 18714S: Odd fixes 18715T: git git://linuxtv.org/media_tree.git 18716F: drivers/media/i2c/rj54n1cb0c.c 18717F: include/media/i2c/rj54n1cb0c.h 18718 18719SH_VOU V4L2 OUTPUT DRIVER 18720L: linux-media@vger.kernel.org 18721S: Orphan 18722F: drivers/media/platform/renesas/sh_vou.c 18723F: include/media/drv-intf/sh_vou.h 18724 18725SI2157 MEDIA DRIVER 18726M: Antti Palosaari <crope@iki.fi> 18727L: linux-media@vger.kernel.org 18728S: Maintained 18729W: https://linuxtv.org 18730W: http://palosaari.fi/linux/ 18731Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18732T: git git://linuxtv.org/anttip/media_tree.git 18733F: drivers/media/tuners/si2157* 18734 18735SI2165 MEDIA DRIVER 18736M: Matthias Schwarzott <zzam@gentoo.org> 18737L: linux-media@vger.kernel.org 18738S: Maintained 18739W: https://linuxtv.org 18740Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18741F: drivers/media/dvb-frontends/si2165* 18742 18743SI2168 MEDIA DRIVER 18744M: Antti Palosaari <crope@iki.fi> 18745L: linux-media@vger.kernel.org 18746S: Maintained 18747W: https://linuxtv.org 18748W: http://palosaari.fi/linux/ 18749Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18750T: git git://linuxtv.org/anttip/media_tree.git 18751F: drivers/media/dvb-frontends/si2168* 18752 18753SI470X FM RADIO RECEIVER I2C DRIVER 18754M: Hans Verkuil <hverkuil@xs4all.nl> 18755L: linux-media@vger.kernel.org 18756S: Odd Fixes 18757W: https://linuxtv.org 18758T: git git://linuxtv.org/media_tree.git 18759F: drivers/media/radio/si470x/radio-si470x-i2c.c 18760 18761SI470X FM RADIO RECEIVER USB DRIVER 18762M: Hans Verkuil <hverkuil@xs4all.nl> 18763L: linux-media@vger.kernel.org 18764S: Maintained 18765W: https://linuxtv.org 18766T: git git://linuxtv.org/media_tree.git 18767F: drivers/media/radio/si470x/radio-si470x-common.c 18768F: drivers/media/radio/si470x/radio-si470x-usb.c 18769F: drivers/media/radio/si470x/radio-si470x.h 18770 18771SI4713 FM RADIO TRANSMITTER I2C DRIVER 18772M: Eduardo Valentin <edubezval@gmail.com> 18773L: linux-media@vger.kernel.org 18774S: Odd Fixes 18775W: https://linuxtv.org 18776T: git git://linuxtv.org/media_tree.git 18777F: drivers/media/radio/si4713/si4713.? 18778 18779SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18780M: Eduardo Valentin <edubezval@gmail.com> 18781L: linux-media@vger.kernel.org 18782S: Odd Fixes 18783W: https://linuxtv.org 18784T: git git://linuxtv.org/media_tree.git 18785F: drivers/media/radio/si4713/radio-platform-si4713.c 18786 18787SI4713 FM RADIO TRANSMITTER USB DRIVER 18788M: Hans Verkuil <hverkuil@xs4all.nl> 18789L: linux-media@vger.kernel.org 18790S: Maintained 18791W: https://linuxtv.org 18792T: git git://linuxtv.org/media_tree.git 18793F: drivers/media/radio/si4713/radio-usb-si4713.c 18794 18795SIANO DVB DRIVER 18796M: Mauro Carvalho Chehab <mchehab@kernel.org> 18797L: linux-media@vger.kernel.org 18798S: Odd fixes 18799W: https://linuxtv.org 18800T: git git://linuxtv.org/media_tree.git 18801F: drivers/media/common/siano/ 18802F: drivers/media/mmc/siano/ 18803F: drivers/media/usb/siano/ 18804F: drivers/media/usb/siano/ 18805 18806SIFIVE DRIVERS 18807M: Palmer Dabbelt <palmer@dabbelt.com> 18808M: Paul Walmsley <paul.walmsley@sifive.com> 18809L: linux-riscv@lists.infradead.org 18810S: Supported 18811N: sifive 18812K: [^@]sifive 18813 18814SIFIVE FU540 SYSTEM-ON-CHIP 18815M: Paul Walmsley <paul.walmsley@sifive.com> 18816M: Palmer Dabbelt <palmer@dabbelt.com> 18817L: linux-riscv@lists.infradead.org 18818S: Supported 18819T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18820N: fu540 18821K: fu540 18822 18823SIFIVE PDMA DRIVER 18824M: Green Wan <green.wan@sifive.com> 18825S: Maintained 18826F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18827F: drivers/dma/sf-pdma/ 18828 18829SIFIVE SOC DRIVERS 18830M: Conor Dooley <conor@kernel.org> 18831L: linux-riscv@lists.infradead.org 18832S: Maintained 18833T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18834F: drivers/soc/sifive/ 18835 18836SILEAD TOUCHSCREEN DRIVER 18837M: Hans de Goede <hdegoede@redhat.com> 18838L: linux-input@vger.kernel.org 18839L: platform-driver-x86@vger.kernel.org 18840S: Maintained 18841F: drivers/input/touchscreen/silead.c 18842F: drivers/platform/x86/touchscreen_dmi.c 18843 18844SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18845M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18846S: Supported 18847F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18848F: drivers/net/wireless/silabs/wfx/ 18849 18850SILICON MOTION SM712 FRAME BUFFER DRIVER 18851M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18852M: Teddy Wang <teddy.wang@siliconmotion.com> 18853M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18854L: linux-fbdev@vger.kernel.org 18855S: Maintained 18856F: Documentation/fb/sm712fb.rst 18857F: drivers/video/fbdev/sm712* 18858 18859SILVACO I3C DUAL-ROLE MASTER 18860M: Miquel Raynal <miquel.raynal@bootlin.com> 18861M: Conor Culhane <conor.culhane@silvaco.com> 18862L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18863S: Maintained 18864F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18865F: drivers/i3c/master/svc-i3c-master.c 18866 18867SIMPLEFB FB DRIVER 18868M: Hans de Goede <hdegoede@redhat.com> 18869L: linux-fbdev@vger.kernel.org 18870S: Maintained 18871F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18872F: drivers/video/fbdev/simplefb.c 18873F: include/linux/platform_data/simplefb.h 18874 18875SIMTEC EB110ATX (Chalice CATS) 18876M: Simtec Linux Team <linux@simtec.co.uk> 18877S: Supported 18878W: http://www.simtec.co.uk/products/EB110ATX/ 18879 18880SIMTEC EB2410ITX (BAST) 18881M: Simtec Linux Team <linux@simtec.co.uk> 18882S: Supported 18883W: http://www.simtec.co.uk/products/EB2410ITX/ 18884F: arch/arm/mach-s3c/bast-ide.c 18885F: arch/arm/mach-s3c/bast-irq.c 18886F: arch/arm/mach-s3c/mach-bast.c 18887 18888SIOX 18889M: Thorsten Scherer <t.scherer@eckelmann.de> 18890M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18891R: Pengutronix Kernel Team <kernel@pengutronix.de> 18892S: Supported 18893F: drivers/gpio/gpio-siox.c 18894F: drivers/siox/* 18895F: include/trace/events/siox.h 18896 18897SIPHASH PRF ROUTINES 18898M: Jason A. Donenfeld <Jason@zx2c4.com> 18899S: Maintained 18900F: include/linux/siphash.h 18901F: lib/siphash.c 18902F: lib/test_siphash.c 18903 18904SIS 190 ETHERNET DRIVER 18905M: Francois Romieu <romieu@fr.zoreil.com> 18906L: netdev@vger.kernel.org 18907S: Maintained 18908F: drivers/net/ethernet/sis/sis190.c 18909 18910SIS 900/7016 FAST ETHERNET DRIVER 18911M: Daniele Venzano <venza@brownhat.org> 18912L: netdev@vger.kernel.org 18913S: Maintained 18914W: http://www.brownhat.org/sis900.html 18915F: drivers/net/ethernet/sis/sis900.* 18916 18917SIS FRAMEBUFFER DRIVER 18918M: Thomas Winischhofer <thomas@winischhofer.net> 18919S: Maintained 18920W: http://www.winischhofer.net/linuxsisvga.shtml 18921F: Documentation/fb/sisfb.rst 18922F: drivers/video/fbdev/sis/ 18923F: include/video/sisfb.h 18924 18925SIS I2C TOUCHSCREEN DRIVER 18926M: Mika Penttilä <mika.penttila@nextfour.com> 18927L: linux-input@vger.kernel.org 18928S: Maintained 18929F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18930F: drivers/input/touchscreen/sis_i2c.c 18931 18932SIS USB2VGA DRIVER 18933M: Thomas Winischhofer <thomas@winischhofer.net> 18934S: Maintained 18935W: http://www.winischhofer.at/linuxsisusbvga.shtml 18936F: drivers/usb/misc/sisusbvga/ 18937 18938SL28 CPLD MFD DRIVER 18939M: Michael Walle <michael@walle.cc> 18940S: Maintained 18941F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18942F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18943F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18944F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18945F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18946F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18947F: drivers/gpio/gpio-sl28cpld.c 18948F: drivers/hwmon/sl28cpld-hwmon.c 18949F: drivers/irqchip/irq-sl28cpld.c 18950F: drivers/pwm/pwm-sl28cpld.c 18951F: drivers/watchdog/sl28cpld_wdt.c 18952 18953SLAB ALLOCATOR 18954M: Christoph Lameter <cl@linux.com> 18955M: Pekka Enberg <penberg@kernel.org> 18956M: David Rientjes <rientjes@google.com> 18957M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18958M: Andrew Morton <akpm@linux-foundation.org> 18959M: Vlastimil Babka <vbabka@suse.cz> 18960R: Roman Gushchin <roman.gushchin@linux.dev> 18961R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18962L: linux-mm@kvack.org 18963S: Maintained 18964T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18965F: include/linux/sl?b*.h 18966F: mm/sl?b* 18967 18968SLCAN CAN NETWORK DRIVER 18969M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18970L: linux-can@vger.kernel.org 18971S: Maintained 18972F: drivers/net/can/slcan/ 18973 18974SLEEPABLE READ-COPY UPDATE (SRCU) 18975M: Lai Jiangshan <jiangshanlai@gmail.com> 18976M: "Paul E. McKenney" <paulmck@kernel.org> 18977M: Josh Triplett <josh@joshtriplett.org> 18978R: Steven Rostedt <rostedt@goodmis.org> 18979R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18980L: rcu@vger.kernel.org 18981S: Supported 18982W: http://www.rdrop.com/users/paulmck/RCU/ 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18984F: include/linux/srcu*.h 18985F: kernel/rcu/srcu*.c 18986 18987SMACK SECURITY MODULE 18988M: Casey Schaufler <casey@schaufler-ca.com> 18989L: linux-security-module@vger.kernel.org 18990S: Maintained 18991W: http://schaufler-ca.com 18992T: git git://github.com/cschaufler/smack-next 18993F: Documentation/admin-guide/LSM/Smack.rst 18994F: security/smack/ 18995 18996SMC91x ETHERNET DRIVER 18997M: Nicolas Pitre <nico@fluxnic.net> 18998S: Odd Fixes 18999F: drivers/net/ethernet/smsc/smc91x.* 19000 19001SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19002M: Mark Rutland <mark.rutland@arm.com> 19003M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19004M: Sudeep Holla <sudeep.holla@arm.com> 19005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19006S: Maintained 19007F: drivers/firmware/smccc/ 19008F: include/linux/arm-smccc.h 19009 19010SMM665 HARDWARE MONITOR DRIVER 19011M: Guenter Roeck <linux@roeck-us.net> 19012L: linux-hwmon@vger.kernel.org 19013S: Maintained 19014F: Documentation/hwmon/smm665.rst 19015F: drivers/hwmon/smm665.c 19016 19017SMSC EMC2103 HARDWARE MONITOR DRIVER 19018M: Steve Glendinning <steve.glendinning@shawell.net> 19019L: linux-hwmon@vger.kernel.org 19020S: Maintained 19021F: Documentation/hwmon/emc2103.rst 19022F: drivers/hwmon/emc2103.c 19023 19024SMSC SCH5627 HARDWARE MONITOR DRIVER 19025M: Hans de Goede <hdegoede@redhat.com> 19026L: linux-hwmon@vger.kernel.org 19027S: Supported 19028F: Documentation/hwmon/sch5627.rst 19029F: drivers/hwmon/sch5627.c 19030 19031SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19032M: Steve Glendinning <steve.glendinning@shawell.net> 19033L: linux-fbdev@vger.kernel.org 19034S: Maintained 19035F: drivers/video/fbdev/smscufx.c 19036 19037SMSC47B397 HARDWARE MONITOR DRIVER 19038M: Jean Delvare <jdelvare@suse.com> 19039L: linux-hwmon@vger.kernel.org 19040S: Maintained 19041F: Documentation/hwmon/smsc47b397.rst 19042F: drivers/hwmon/smsc47b397.c 19043 19044SMSC911x ETHERNET DRIVER 19045M: Steve Glendinning <steve.glendinning@shawell.net> 19046L: netdev@vger.kernel.org 19047S: Maintained 19048F: drivers/net/ethernet/smsc/smsc911x.* 19049F: include/linux/smsc911x.h 19050 19051SMSC9420 PCI ETHERNET DRIVER 19052M: Steve Glendinning <steve.glendinning@shawell.net> 19053L: netdev@vger.kernel.org 19054S: Maintained 19055F: drivers/net/ethernet/smsc/smsc9420.* 19056 19057SOCIONEXT (SNI) AVE NETWORK DRIVER 19058M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19059L: netdev@vger.kernel.org 19060S: Maintained 19061F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19062F: drivers/net/ethernet/socionext/sni_ave.c 19063 19064SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19065M: Jassi Brar <jaswinder.singh@linaro.org> 19066M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19067L: netdev@vger.kernel.org 19068S: Maintained 19069F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19070F: drivers/net/ethernet/socionext/netsec.c 19071 19072SOCIONEXT (SNI) Synquacer SPI DRIVER 19073M: Masahisa Kojima <masahisa.kojima@linaro.org> 19074M: Jassi Brar <jaswinder.singh@linaro.org> 19075L: linux-spi@vger.kernel.org 19076S: Maintained 19077F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19078F: drivers/spi/spi-synquacer.c 19079 19080SOCIONEXT SYNQUACER I2C DRIVER 19081M: Ard Biesheuvel <ardb@kernel.org> 19082L: linux-i2c@vger.kernel.org 19083S: Maintained 19084F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19085F: drivers/i2c/busses/i2c-synquacer.c 19086 19087SOCIONEXT UNIPHIER SOUND DRIVER 19088L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19089S: Orphan 19090F: sound/soc/uniphier/ 19091 19092SOEKRIS NET48XX LED SUPPORT 19093M: Chris Boot <bootc@bootc.net> 19094S: Maintained 19095F: drivers/leds/leds-net48xx.c 19096 19097SOFT-IWARP DRIVER (siw) 19098M: Bernard Metzler <bmt@zurich.ibm.com> 19099L: linux-rdma@vger.kernel.org 19100S: Supported 19101F: drivers/infiniband/sw/siw/ 19102F: include/uapi/rdma/siw-abi.h 19103 19104SOFT-ROCE DRIVER (rxe) 19105M: Zhu Yanjun <zyjzyj2000@gmail.com> 19106L: linux-rdma@vger.kernel.org 19107S: Supported 19108F: drivers/infiniband/sw/rxe/ 19109F: include/uapi/rdma/rdma_user_rxe.h 19110 19111SOFTLOGIC 6x10 MPEG CODEC 19112M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19113M: Anton Sviridenko <anton@corp.bluecherry.net> 19114M: Andrey Utkin <andrey_utkin@fastmail.com> 19115M: Ismael Luceno <ismael@iodev.co.uk> 19116L: linux-media@vger.kernel.org 19117S: Supported 19118F: drivers/media/pci/solo6x10/ 19119 19120SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19121M: James Morse <james.morse@arm.com> 19122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19123S: Maintained 19124F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19125F: drivers/firmware/arm_sdei.c 19126F: include/linux/arm_sdei.h 19127F: include/uapi/linux/arm_sdei.h 19128 19129SOFTWARE NODES AND DEVICE PROPERTIES 19130R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19131R: Daniel Scally <djrscally@gmail.com> 19132R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19133R: Sakari Ailus <sakari.ailus@linux.intel.com> 19134L: linux-acpi@vger.kernel.org 19135S: Maintained 19136F: drivers/base/property.c 19137F: drivers/base/swnode.c 19138F: include/linux/fwnode.h 19139F: include/linux/property.h 19140 19141SOFTWARE RAID (Multiple Disks) SUPPORT 19142M: Song Liu <song@kernel.org> 19143L: linux-raid@vger.kernel.org 19144S: Supported 19145Q: https://patchwork.kernel.org/project/linux-raid/list/ 19146T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19147F: drivers/md/Kconfig 19148F: drivers/md/Makefile 19149F: drivers/md/md* 19150F: drivers/md/raid* 19151F: include/linux/raid/ 19152F: include/uapi/linux/raid/ 19153 19154SOLIDRUN CLEARFOG SUPPORT 19155M: Russell King <linux@armlinux.org.uk> 19156S: Maintained 19157F: arch/arm/boot/dts/armada-388-clearfog* 19158F: arch/arm/boot/dts/armada-38x-solidrun-* 19159 19160SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19161M: Russell King <linux@armlinux.org.uk> 19162S: Maintained 19163F: arch/arm/boot/dts/imx6*-cubox-i* 19164F: arch/arm/boot/dts/imx6*-hummingboard* 19165F: arch/arm/boot/dts/imx6*-sr-* 19166 19167SONIC NETWORK DRIVER 19168M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19169L: netdev@vger.kernel.org 19170S: Maintained 19171F: drivers/net/ethernet/natsemi/sonic.* 19172 19173SONICS SILICON BACKPLANE DRIVER (SSB) 19174M: Michael Buesch <m@bues.ch> 19175L: linux-wireless@vger.kernel.org 19176S: Maintained 19177F: drivers/ssb/ 19178F: include/linux/ssb/ 19179 19180SONY IMX208 SENSOR DRIVER 19181M: Sakari Ailus <sakari.ailus@linux.intel.com> 19182L: linux-media@vger.kernel.org 19183S: Maintained 19184T: git git://linuxtv.org/media_tree.git 19185F: drivers/media/i2c/imx208.c 19186 19187SONY IMX214 SENSOR DRIVER 19188M: Ricardo Ribalda <ribalda@kernel.org> 19189L: linux-media@vger.kernel.org 19190S: Maintained 19191T: git git://linuxtv.org/media_tree.git 19192F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19193F: drivers/media/i2c/imx214.c 19194 19195SONY IMX219 SENSOR DRIVER 19196M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19197L: linux-media@vger.kernel.org 19198S: Maintained 19199T: git git://linuxtv.org/media_tree.git 19200F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19201F: drivers/media/i2c/imx219.c 19202 19203SONY IMX258 SENSOR DRIVER 19204M: Sakari Ailus <sakari.ailus@linux.intel.com> 19205L: linux-media@vger.kernel.org 19206S: Maintained 19207T: git git://linuxtv.org/media_tree.git 19208F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19209F: drivers/media/i2c/imx258.c 19210 19211SONY IMX274 SENSOR DRIVER 19212M: Leon Luo <leonl@leopardimaging.com> 19213L: linux-media@vger.kernel.org 19214S: Maintained 19215T: git git://linuxtv.org/media_tree.git 19216F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19217F: drivers/media/i2c/imx274.c 19218 19219SONY IMX290 SENSOR DRIVER 19220M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19221L: linux-media@vger.kernel.org 19222S: Maintained 19223T: git git://linuxtv.org/media_tree.git 19224F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19225F: drivers/media/i2c/imx290.c 19226 19227SONY IMX319 SENSOR DRIVER 19228M: Bingbu Cao <bingbu.cao@intel.com> 19229L: linux-media@vger.kernel.org 19230S: Maintained 19231T: git git://linuxtv.org/media_tree.git 19232F: drivers/media/i2c/imx319.c 19233 19234SONY IMX334 SENSOR DRIVER 19235M: Paul J. Murphy <paul.j.murphy@intel.com> 19236M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19237L: linux-media@vger.kernel.org 19238S: Maintained 19239T: git git://linuxtv.org/media_tree.git 19240F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19241F: drivers/media/i2c/imx334.c 19242 19243SONY IMX335 SENSOR DRIVER 19244M: Paul J. Murphy <paul.j.murphy@intel.com> 19245M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19246L: linux-media@vger.kernel.org 19247S: Maintained 19248T: git git://linuxtv.org/media_tree.git 19249F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19250F: drivers/media/i2c/imx335.c 19251 19252SONY IMX355 SENSOR DRIVER 19253M: Tianshu Qiu <tian.shu.qiu@intel.com> 19254L: linux-media@vger.kernel.org 19255S: Maintained 19256T: git git://linuxtv.org/media_tree.git 19257F: drivers/media/i2c/imx355.c 19258 19259SONY IMX412 SENSOR DRIVER 19260M: Paul J. Murphy <paul.j.murphy@intel.com> 19261M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19262L: linux-media@vger.kernel.org 19263S: Maintained 19264T: git git://linuxtv.org/media_tree.git 19265F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19266F: drivers/media/i2c/imx412.c 19267 19268SONY MEMORYSTICK SUBSYSTEM 19269M: Maxim Levitsky <maximlevitsky@gmail.com> 19270M: Alex Dubov <oakad@yahoo.com> 19271M: Ulf Hansson <ulf.hansson@linaro.org> 19272L: linux-mmc@vger.kernel.org 19273S: Maintained 19274T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19275F: drivers/memstick/ 19276F: include/linux/memstick.h 19277 19278SONY VAIO CONTROL DEVICE DRIVER 19279M: Mattia Dongili <malattia@linux.it> 19280L: platform-driver-x86@vger.kernel.org 19281S: Maintained 19282W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19283F: Documentation/admin-guide/laptops/sony-laptop.rst 19284F: drivers/char/sonypi.c 19285F: drivers/platform/x86/sony-laptop.c 19286F: include/linux/sony-laptop.h 19287 19288SOUND 19289M: Jaroslav Kysela <perex@perex.cz> 19290M: Takashi Iwai <tiwai@suse.com> 19291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19292S: Maintained 19293W: http://www.alsa-project.org/ 19294Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19295T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19296F: Documentation/sound/ 19297F: include/sound/ 19298F: include/uapi/sound/ 19299F: sound/ 19300F: tools/testing/selftests/alsa 19301 19302SOUND - COMPRESSED AUDIO 19303M: Vinod Koul <vkoul@kernel.org> 19304L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19305S: Supported 19306T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19307F: Documentation/sound/designs/compress-offload.rst 19308F: include/sound/compress_driver.h 19309F: include/uapi/sound/compress_* 19310F: sound/core/compress_offload.c 19311F: sound/soc/soc-compress.c 19312 19313SOUND - DMAENGINE HELPERS 19314M: Lars-Peter Clausen <lars@metafoo.de> 19315S: Supported 19316F: include/sound/dmaengine_pcm.h 19317F: sound/core/pcm_dmaengine.c 19318F: sound/soc/soc-generic-dmaengine-pcm.c 19319 19320SOUND - ALSA SELFTESTS 19321M: Mark Brown <broonie@kernel.org> 19322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19323L: linux-kselftest@vger.kernel.org 19324S: Supported 19325F: tools/testing/selftests/alsa 19326 19327SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19328M: Liam Girdwood <lgirdwood@gmail.com> 19329M: Mark Brown <broonie@kernel.org> 19330L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19331S: Supported 19332W: http://alsa-project.org/main/index.php/ASoC 19333T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19334F: Documentation/devicetree/bindings/sound/ 19335F: Documentation/sound/soc/ 19336F: include/dt-bindings/sound/ 19337F: include/sound/soc* 19338F: sound/soc/ 19339 19340SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19341M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19342M: Liam Girdwood <lgirdwood@gmail.com> 19343M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19344M: Bard Liao <yung-chuan.liao@linux.intel.com> 19345M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19346R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19347M: Daniel Baluta <daniel.baluta@nxp.com> 19348L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19349S: Supported 19350W: https://github.com/thesofproject/linux/ 19351F: sound/soc/sof/ 19352 19353SOUNDWIRE SUBSYSTEM 19354M: Vinod Koul <vkoul@kernel.org> 19355M: Bard Liao <yung-chuan.liao@linux.intel.com> 19356R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19357R: Sanyog Kale <sanyog.r.kale@intel.com> 19358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19359S: Supported 19360T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19361F: Documentation/driver-api/soundwire/ 19362F: drivers/soundwire/ 19363F: include/linux/soundwire/ 19364 19365SP2 MEDIA DRIVER 19366M: Olli Salonen <olli.salonen@iki.fi> 19367L: linux-media@vger.kernel.org 19368S: Maintained 19369W: https://linuxtv.org 19370Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19371F: drivers/media/dvb-frontends/sp2* 19372 19373SPARC + UltraSPARC (sparc/sparc64) 19374M: "David S. Miller" <davem@davemloft.net> 19375L: sparclinux@vger.kernel.org 19376S: Maintained 19377Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19378T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19379T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19380F: arch/sparc/ 19381F: drivers/sbus/ 19382 19383SPARC SERIAL DRIVERS 19384M: "David S. Miller" <davem@davemloft.net> 19385L: sparclinux@vger.kernel.org 19386S: Maintained 19387T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19388T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19389F: drivers/tty/serial/suncore.c 19390F: drivers/tty/serial/sunhv.c 19391F: drivers/tty/serial/sunsab.c 19392F: drivers/tty/serial/sunsab.h 19393F: drivers/tty/serial/sunsu.c 19394F: drivers/tty/serial/sunzilog.c 19395F: drivers/tty/serial/sunzilog.h 19396F: drivers/tty/vcc.c 19397F: include/linux/sunserialcore.h 19398 19399SPARSE CHECKER 19400M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19401L: linux-sparse@vger.kernel.org 19402S: Maintained 19403W: https://sparse.docs.kernel.org/ 19404T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19405Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19406B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19407F: include/linux/compiler.h 19408 19409SPEAKUP CONSOLE SPEECH DRIVER 19410M: William Hubbs <w.d.hubbs@gmail.com> 19411M: Chris Brannon <chris@the-brannons.com> 19412M: Kirk Reiser <kirk@reisers.ca> 19413M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19414L: speakup@linux-speakup.org 19415S: Odd Fixes 19416W: http://www.linux-speakup.org/ 19417W: https://github.com/linux-speakup/speakup 19418B: https://github.com/linux-speakup/speakup/issues 19419F: drivers/accessibility/speakup/ 19420 19421SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19422M: Viresh Kumar <vireshk@kernel.org> 19423M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19424M: soc@kernel.org 19425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19426S: Maintained 19427W: http://www.st.com/spear 19428F: arch/arm/boot/dts/spear* 19429F: arch/arm/mach-spear/ 19430F: drivers/clk/spear/ 19431F: drivers/pinctrl/spear/ 19432 19433SPI NOR SUBSYSTEM 19434M: Tudor Ambarus <tudor.ambarus@microchip.com> 19435M: Pratyush Yadav <pratyush@kernel.org> 19436R: Michael Walle <michael@walle.cc> 19437L: linux-mtd@lists.infradead.org 19438S: Maintained 19439W: http://www.linux-mtd.infradead.org/ 19440Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19441C: irc://irc.oftc.net/mtd 19442T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19443F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19444F: drivers/mtd/spi-nor/ 19445F: include/linux/mtd/spi-nor.h 19446 19447SPI SUBSYSTEM 19448M: Mark Brown <broonie@kernel.org> 19449L: linux-spi@vger.kernel.org 19450S: Maintained 19451Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19452T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19453F: Documentation/devicetree/bindings/spi/ 19454F: Documentation/spi/ 19455F: drivers/spi/ 19456F: include/linux/spi/ 19457F: include/uapi/linux/spi/ 19458F: tools/spi/ 19459 19460SPIDERNET NETWORK DRIVER for CELL 19461M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19462M: Geoff Levand <geoff@infradead.org> 19463L: netdev@vger.kernel.org 19464L: linuxppc-dev@lists.ozlabs.org 19465S: Maintained 19466F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19467F: drivers/net/ethernet/toshiba/spider_net* 19468 19469SPMI SUBSYSTEM 19470M: Stephen Boyd <sboyd@kernel.org> 19471L: linux-kernel@vger.kernel.org 19472S: Maintained 19473T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19474F: Documentation/devicetree/bindings/spmi/ 19475F: drivers/spmi/ 19476F: include/dt-bindings/spmi/spmi.h 19477F: include/linux/spmi.h 19478F: include/trace/events/spmi.h 19479 19480SPU FILE SYSTEM 19481M: Jeremy Kerr <jk@ozlabs.org> 19482L: linuxppc-dev@lists.ozlabs.org 19483S: Supported 19484W: http://www.ibm.com/developerworks/power/cell/ 19485F: Documentation/filesystems/spufs/spufs.rst 19486F: arch/powerpc/platforms/cell/spufs/ 19487 19488SQUASHFS FILE SYSTEM 19489M: Phillip Lougher <phillip@squashfs.org.uk> 19490L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19491S: Maintained 19492W: http://squashfs.org.uk 19493T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19494F: Documentation/filesystems/squashfs.rst 19495F: fs/squashfs/ 19496 19497SRM (Alpha) environment access 19498M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19499S: Maintained 19500F: arch/alpha/kernel/srm_env.c 19501 19502ST LSM6DSx IMU IIO DRIVER 19503M: Lorenzo Bianconi <lorenzo@kernel.org> 19504L: linux-iio@vger.kernel.org 19505S: Maintained 19506W: http://www.st.com/ 19507F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19508F: drivers/iio/imu/st_lsm6dsx/ 19509 19510ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19511M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19512M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19513L: linux-media@vger.kernel.org 19514S: Maintained 19515T: git git://linuxtv.org/media_tree.git 19516F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19517F: drivers/media/i2c/st-mipid02.c 19518 19519ST STM32 I2C/SMBUS DRIVER 19520M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19521M: Alain Volmat <alain.volmat@foss.st.com> 19522L: linux-i2c@vger.kernel.org 19523S: Maintained 19524F: drivers/i2c/busses/i2c-stm32* 19525 19526ST STM32 SPI DRIVER 19527M: Alain Volmat <alain.volmat@foss.st.com> 19528L: linux-spi@vger.kernel.org 19529S: Maintained 19530F: drivers/spi/spi-stm32.c 19531 19532ST STPDDC60 DRIVER 19533M: Daniel Nilsson <daniel.nilsson@flex.com> 19534L: linux-hwmon@vger.kernel.org 19535S: Maintained 19536F: Documentation/hwmon/stpddc60.rst 19537F: drivers/hwmon/pmbus/stpddc60.c 19538 19539ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19540M: Song Qiang <songqiang1304521@gmail.com> 19541L: linux-iio@vger.kernel.org 19542S: Maintained 19543F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19544F: drivers/iio/proximity/vl53l0x-i2c.c 19545 19546STABLE BRANCH 19547M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19548M: Sasha Levin <sashal@kernel.org> 19549L: stable@vger.kernel.org 19550S: Supported 19551F: Documentation/process/stable-kernel-rules.rst 19552 19553STAGING - ATOMISP DRIVER 19554M: Mauro Carvalho Chehab <mchehab@kernel.org> 19555R: Sakari Ailus <sakari.ailus@linux.intel.com> 19556L: linux-media@vger.kernel.org 19557S: Maintained 19558F: drivers/staging/media/atomisp/ 19559 19560STAGING - FIELDBUS SUBSYSTEM 19561M: Sven Van Asbroeck <TheSven73@gmail.com> 19562S: Maintained 19563F: drivers/staging/fieldbus/* 19564F: drivers/staging/fieldbus/Documentation/ 19565 19566STAGING - HMS ANYBUS-S BUS 19567M: Sven Van Asbroeck <TheSven73@gmail.com> 19568S: Maintained 19569F: drivers/staging/fieldbus/anybuss/ 19570 19571STAGING - INDUSTRIAL IO 19572M: Jonathan Cameron <jic23@kernel.org> 19573L: linux-iio@vger.kernel.org 19574S: Odd Fixes 19575F: Documentation/devicetree/bindings/staging/iio/ 19576F: drivers/staging/iio/ 19577 19578STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19579M: Marc Dietrich <marvin24@gmx.de> 19580L: ac100@lists.launchpad.net (moderated for non-subscribers) 19581L: linux-tegra@vger.kernel.org 19582S: Maintained 19583F: drivers/staging/nvec/ 19584 19585STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19586M: Jens Frederich <jfrederich@gmail.com> 19587M: Jon Nettleton <jon.nettleton@gmail.com> 19588S: Maintained 19589W: http://wiki.laptop.org/go/DCON 19590F: drivers/staging/olpc_dcon/ 19591 19592STAGING - REALTEK RTL8188EU DRIVERS 19593M: Larry Finger <Larry.Finger@lwfinger.net> 19594M: Phillip Potter <phil@philpotter.co.uk> 19595R: Pavel Skripkin <paskripkin@gmail.com> 19596S: Supported 19597F: drivers/staging/r8188eu/ 19598 19599STAGING - REALTEK RTL8712U DRIVERS 19600M: Larry Finger <Larry.Finger@lwfinger.net> 19601M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19602S: Odd Fixes 19603F: drivers/staging/rtl8712/ 19604 19605STAGING - SEPS525 LCD CONTROLLER DRIVERS 19606M: Michael Hennerich <michael.hennerich@analog.com> 19607L: linux-fbdev@vger.kernel.org 19608S: Supported 19609F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19610F: drivers/staging/fbtft/fb_seps525.c 19611 19612STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19613M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19614M: Teddy Wang <teddy.wang@siliconmotion.com> 19615M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19616L: linux-fbdev@vger.kernel.org 19617S: Maintained 19618F: drivers/staging/sm750fb/ 19619 19620STAGING - VIA VT665X DRIVERS 19621M: Forest Bond <forest@alittletooquiet.net> 19622S: Odd Fixes 19623F: drivers/staging/vt665?/ 19624 19625STAGING SUBSYSTEM 19626M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19627L: linux-staging@lists.linux.dev 19628S: Supported 19629T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19630F: drivers/staging/ 19631 19632STARFIRE/DURALAN NETWORK DRIVER 19633M: Ion Badulescu <ionut@badula.org> 19634S: Odd Fixes 19635F: drivers/net/ethernet/adaptec/starfire* 19636 19637STARFIVE DEVICETREES 19638M: Emil Renner Berthing <kernel@esmil.dk> 19639S: Maintained 19640F: arch/riscv/boot/dts/starfive/ 19641 19642STARFIVE JH7100 CLOCK DRIVERS 19643M: Emil Renner Berthing <kernel@esmil.dk> 19644S: Maintained 19645F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19646F: drivers/clk/starfive/clk-starfive-jh7100* 19647F: include/dt-bindings/clock/starfive-jh7100*.h 19648 19649STARFIVE JH7100 PINCTRL DRIVER 19650M: Emil Renner Berthing <kernel@esmil.dk> 19651L: linux-gpio@vger.kernel.org 19652S: Maintained 19653F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19654F: drivers/pinctrl/starfive/ 19655F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19656 19657STARFIVE JH7100 RESET CONTROLLER DRIVER 19658M: Emil Renner Berthing <kernel@esmil.dk> 19659S: Maintained 19660F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19661F: drivers/reset/reset-starfive-jh7100.c 19662F: include/dt-bindings/reset/starfive-jh7100.h 19663 19664STATIC BRANCH/CALL 19665M: Peter Zijlstra <peterz@infradead.org> 19666M: Josh Poimboeuf <jpoimboe@kernel.org> 19667M: Jason Baron <jbaron@akamai.com> 19668R: Steven Rostedt <rostedt@goodmis.org> 19669R: Ard Biesheuvel <ardb@kernel.org> 19670S: Supported 19671F: arch/*/include/asm/jump_label*.h 19672F: arch/*/include/asm/static_call*.h 19673F: arch/*/kernel/jump_label.c 19674F: arch/*/kernel/static_call.c 19675F: include/linux/jump_label*.h 19676F: include/linux/static_call*.h 19677F: kernel/jump_label.c 19678F: kernel/static_call.c 19679 19680STI AUDIO (ASoC) DRIVERS 19681M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19682L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19683S: Maintained 19684F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19685F: sound/soc/sti/ 19686 19687STI CEC DRIVER 19688M: Alain Volmat <alain.volmat@foss.st.com> 19689S: Maintained 19690F: Documentation/devicetree/bindings/media/stih-cec.txt 19691F: drivers/media/cec/platform/sti/ 19692 19693STK1160 USB VIDEO CAPTURE DRIVER 19694M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19695L: linux-media@vger.kernel.org 19696S: Maintained 19697T: git git://linuxtv.org/media_tree.git 19698F: drivers/media/usb/stk1160/ 19699 19700STM32 AUDIO (ASoC) DRIVERS 19701M: Olivier Moysan <olivier.moysan@foss.st.com> 19702M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19703L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19704S: Maintained 19705F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19706F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19707F: sound/soc/stm/ 19708 19709STM32 TIMER/LPTIMER DRIVERS 19710M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19711S: Maintained 19712F: Documentation/ABI/testing/*timer-stm32 19713F: Documentation/devicetree/bindings/*/*stm32-*timer* 19714F: drivers/*/stm32-*timer* 19715F: drivers/pwm/pwm-stm32* 19716F: include/linux/*/stm32-*tim* 19717 19718STMMAC ETHERNET DRIVER 19719M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19720M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19721M: Jose Abreu <joabreu@synopsys.com> 19722L: netdev@vger.kernel.org 19723S: Supported 19724W: http://www.stlinux.com 19725F: Documentation/networking/device_drivers/ethernet/stmicro/ 19726F: drivers/net/ethernet/stmicro/stmmac/ 19727 19728SUN3/3X 19729M: Sam Creasey <sammy@sammy.net> 19730S: Maintained 19731W: http://sammy.net/sun3/ 19732F: arch/m68k/include/asm/sun3* 19733F: arch/m68k/kernel/*sun3* 19734F: arch/m68k/sun3*/ 19735F: drivers/net/ethernet/i825xx/sun3* 19736 19737SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19738M: Hans de Goede <hdegoede@redhat.com> 19739L: linux-input@vger.kernel.org 19740S: Maintained 19741F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19742F: drivers/input/keyboard/sun4i-lradc-keys.c 19743 19744SUNDANCE NETWORK DRIVER 19745M: Denis Kirjanov <kda@linux-powerpc.org> 19746L: netdev@vger.kernel.org 19747S: Maintained 19748F: drivers/net/ethernet/dlink/sundance.c 19749 19750SUN HAPPY MEAL ETHERNET DRIVER 19751M: Sean Anderson <seanga2@gmail.com> 19752S: Maintained 19753F: drivers/net/ethernet/sun/sunhme.* 19754 19755SUNPLUS ETHERNET DRIVER 19756M: Wells Lu <wellslutw@gmail.com> 19757L: netdev@vger.kernel.org 19758S: Maintained 19759W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19760F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19761F: drivers/net/ethernet/sunplus/ 19762 19763SUNPLUS OCOTP DRIVER 19764M: Vincent Shih <vincent.sunplus@gmail.com> 19765S: Maintained 19766F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19767F: drivers/nvmem/sunplus-ocotp.c 19768 19769SUNPLUS USB2 PHY DRIVER 19770M: Vincent Shih <vincent.sunplus@gmail.com> 19771L: linux-usb@vger.kernel.org 19772S: Maintained 19773F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19774F: drivers/phy/sunplus/Kconfig 19775F: drivers/phy/sunplus/Makefile 19776F: drivers/phy/sunplus/phy-sunplus-usb2.c 19777 19778SUNPLUS PWM DRIVER 19779M: Hammer Hsieh <hammerh0314@gmail.com> 19780S: Maintained 19781F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19782F: drivers/pwm/pwm-sunplus.c 19783 19784SUNPLUS RTC DRIVER 19785M: Vincent Shih <vincent.sunplus@gmail.com> 19786L: linux-rtc@vger.kernel.org 19787S: Maintained 19788F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19789F: drivers/rtc/rtc-sunplus.c 19790 19791SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19792M: Li-hao Kuo <lhjeff911@gmail.com> 19793L: linux-spi@vger.kernel.org 19794S: Maintained 19795F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19796F: drivers/spi/spi-sunplus-sp7021.c 19797 19798SUNPLUS UART DRIVER 19799M: Hammer Hsieh <hammerh0314@gmail.com> 19800S: Maintained 19801F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19802F: drivers/tty/serial/sunplus-uart.c 19803 19804SUNPLUS WATCHDOG DRIVER 19805M: Xiantao Hu <xt.hu@cqplus1.com> 19806L: linux-watchdog@vger.kernel.org 19807S: Maintained 19808F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19809F: drivers/watchdog/sunplus_wdt.c 19810 19811SUPERH 19812M: Yoshinori Sato <ysato@users.sourceforge.jp> 19813M: Rich Felker <dalias@libc.org> 19814L: linux-sh@vger.kernel.org 19815S: Maintained 19816Q: http://patchwork.kernel.org/project/linux-sh/list/ 19817F: Documentation/sh/ 19818F: arch/sh/ 19819F: drivers/sh/ 19820 19821SUSPEND TO RAM 19822M: "Rafael J. Wysocki" <rafael@kernel.org> 19823M: Len Brown <len.brown@intel.com> 19824M: Pavel Machek <pavel@ucw.cz> 19825L: linux-pm@vger.kernel.org 19826S: Supported 19827B: https://bugzilla.kernel.org 19828F: Documentation/power/ 19829F: arch/x86/kernel/acpi/ 19830F: drivers/base/power/ 19831F: include/linux/freezer.h 19832F: include/linux/pm.h 19833F: include/linux/suspend.h 19834F: kernel/power/ 19835 19836SVGA HANDLING 19837M: Martin Mares <mj@ucw.cz> 19838L: linux-video@atrey.karlin.mff.cuni.cz 19839S: Maintained 19840F: Documentation/admin-guide/svga.rst 19841F: arch/x86/boot/video* 19842 19843SWITCHDEV 19844M: Jiri Pirko <jiri@resnulli.us> 19845M: Ivan Vecera <ivecera@redhat.com> 19846L: netdev@vger.kernel.org 19847S: Supported 19848F: include/net/switchdev.h 19849F: net/switchdev/ 19850 19851SY8106A REGULATOR DRIVER 19852M: Icenowy Zheng <icenowy@aosc.io> 19853S: Maintained 19854F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19855F: drivers/regulator/sy8106a-regulator.c 19856 19857SYNC FILE FRAMEWORK 19858M: Sumit Semwal <sumit.semwal@linaro.org> 19859R: Gustavo Padovan <gustavo@padovan.org> 19860L: linux-media@vger.kernel.org 19861L: dri-devel@lists.freedesktop.org 19862S: Maintained 19863T: git git://anongit.freedesktop.org/drm/drm-misc 19864F: Documentation/driver-api/sync_file.rst 19865F: drivers/dma-buf/dma-fence* 19866F: drivers/dma-buf/sw_sync.c 19867F: drivers/dma-buf/sync_* 19868F: include/linux/sync_file.h 19869F: include/uapi/linux/sync_file.h 19870 19871SYNOPSYS ARC ARCHITECTURE 19872M: Vineet Gupta <vgupta@kernel.org> 19873L: linux-snps-arc@lists.infradead.org 19874S: Supported 19875T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19876F: Documentation/arc/ 19877F: Documentation/devicetree/bindings/arc/* 19878F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19879F: arch/arc/ 19880F: drivers/clocksource/arc_timer.c 19881F: drivers/tty/serial/arc_uart.c 19882 19883SYNOPSYS ARC HSDK SDP pll clock driver 19884M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19885S: Supported 19886F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19887F: drivers/clk/clk-hsdk-pll.c 19888 19889SYNOPSYS ARC SDP clock driver 19890M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19891S: Supported 19892F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19893F: drivers/clk/axs10x/* 19894 19895SYNOPSYS ARC SDP platform support 19896M: Alexey Brodkin <abrodkin@synopsys.com> 19897S: Supported 19898F: Documentation/devicetree/bindings/arc/axs10* 19899F: arch/arc/boot/dts/ax* 19900F: arch/arc/plat-axs10x 19901 19902SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19903M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19904S: Supported 19905F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19906F: drivers/reset/reset-axs10x.c 19907 19908SYNOPSYS CREG GPIO DRIVER 19909M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19910S: Maintained 19911F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19912F: drivers/gpio/gpio-creg-snps.c 19913 19914SYNOPSYS DESIGNWARE 8250 UART DRIVER 19915M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19916R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19917S: Supported 19918F: drivers/tty/serial/8250/8250_dw.c 19919F: drivers/tty/serial/8250/8250_dwlib.* 19920F: drivers/tty/serial/8250/8250_lpss.c 19921 19922SYNOPSYS DESIGNWARE APB GPIO DRIVER 19923M: Hoan Tran <hoan@os.amperecomputing.com> 19924M: Serge Semin <fancer.lancer@gmail.com> 19925L: linux-gpio@vger.kernel.org 19926S: Maintained 19927F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19928F: drivers/gpio/gpio-dwapb.c 19929 19930SYNOPSYS DESIGNWARE APB SSI DRIVER 19931M: Serge Semin <fancer.lancer@gmail.com> 19932L: linux-spi@vger.kernel.org 19933S: Supported 19934F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19935F: drivers/spi/spi-dw* 19936 19937SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19938M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19939S: Maintained 19940F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19941F: drivers/dma/dw-axi-dmac/ 19942 19943SYNOPSYS DESIGNWARE DMAC DRIVER 19944M: Viresh Kumar <vireshk@kernel.org> 19945R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19946S: Maintained 19947F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19948F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19949F: drivers/dma/dw/ 19950F: include/dt-bindings/dma/dw-dmac.h 19951F: include/linux/dma/dw.h 19952F: include/linux/platform_data/dma-dw.h 19953 19954SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19955M: Jose Abreu <Jose.Abreu@synopsys.com> 19956L: netdev@vger.kernel.org 19957S: Supported 19958F: drivers/net/ethernet/synopsys/ 19959 19960SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19961M: Jose Abreu <Jose.Abreu@synopsys.com> 19962L: netdev@vger.kernel.org 19963S: Supported 19964F: drivers/net/pcs/pcs-xpcs.c 19965F: drivers/net/pcs/pcs-xpcs.h 19966F: include/linux/pcs/pcs-xpcs.h 19967 19968SYNOPSYS DESIGNWARE I2C DRIVER 19969M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19970R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19971R: Mika Westerberg <mika.westerberg@linux.intel.com> 19972R: Jan Dabros <jsd@semihalf.com> 19973L: linux-i2c@vger.kernel.org 19974S: Supported 19975F: drivers/i2c/busses/i2c-designware-* 19976 19977SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19978M: Jaehoon Chung <jh80.chung@samsung.com> 19979L: linux-mmc@vger.kernel.org 19980S: Maintained 19981F: drivers/mmc/host/dw_mmc* 19982 19983SYNOPSYS HSDK RESET CONTROLLER DRIVER 19984M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19985S: Supported 19986F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19987F: drivers/reset/reset-hsdk.c 19988F: include/dt-bindings/reset/snps,hsdk-reset.h 19989 19990SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19991M: Prabu Thangamuthu <prabu.t@synopsys.com> 19992M: Manjunath M B <manjumb@synopsys.com> 19993L: linux-mmc@vger.kernel.org 19994S: Maintained 19995F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19996 19997SYSTEM CONFIGURATION (SYSCON) 19998M: Lee Jones <lee@kernel.org> 19999M: Arnd Bergmann <arnd@arndb.de> 20000S: Supported 20001T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20002F: drivers/mfd/syscon.c 20003 20004SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20005M: Sudeep Holla <sudeep.holla@arm.com> 20006R: Cristian Marussi <cristian.marussi@arm.com> 20007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20008S: Maintained 20009F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20010F: drivers/clk/clk-sc[mp]i.c 20011F: drivers/cpufreq/sc[mp]i-cpufreq.c 20012F: drivers/firmware/arm_scmi/ 20013F: drivers/firmware/arm_scpi.c 20014F: drivers/regulator/scmi-regulator.c 20015F: drivers/reset/reset-scmi.c 20016F: include/linux/sc[mp]i_protocol.h 20017F: include/trace/events/scmi.h 20018F: include/uapi/linux/virtio_scmi.h 20019 20020SYSTEM RESET/SHUTDOWN DRIVERS 20021M: Sebastian Reichel <sre@kernel.org> 20022L: linux-pm@vger.kernel.org 20023S: Maintained 20024T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20025F: Documentation/devicetree/bindings/power/reset/ 20026F: drivers/power/reset/ 20027 20028SYSTEM TRACE MODULE CLASS 20029M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20030S: Maintained 20031T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20032F: Documentation/trace/stm.rst 20033F: drivers/hwtracing/stm/ 20034F: include/linux/stm.h 20035F: include/uapi/linux/stm.h 20036 20037SYSTEM76 ACPI DRIVER 20038M: Jeremy Soller <jeremy@system76.com> 20039M: System76 Product Development <productdev@system76.com> 20040L: platform-driver-x86@vger.kernel.org 20041S: Maintained 20042F: drivers/platform/x86/system76_acpi.c 20043 20044SYSV FILESYSTEM 20045M: Christoph Hellwig <hch@infradead.org> 20046S: Maintained 20047F: Documentation/filesystems/sysv-fs.rst 20048F: fs/sysv/ 20049F: include/linux/sysv_fs.h 20050 20051TASKSTATS STATISTICS INTERFACE 20052M: Balbir Singh <bsingharora@gmail.com> 20053S: Maintained 20054F: Documentation/accounting/taskstats* 20055F: include/linux/taskstats* 20056F: kernel/taskstats.c 20057 20058TC subsystem 20059M: Jamal Hadi Salim <jhs@mojatatu.com> 20060M: Cong Wang <xiyou.wangcong@gmail.com> 20061M: Jiri Pirko <jiri@resnulli.us> 20062L: netdev@vger.kernel.org 20063S: Maintained 20064F: include/net/pkt_cls.h 20065F: include/net/pkt_sched.h 20066F: include/net/tc_act/ 20067F: include/uapi/linux/pkt_cls.h 20068F: include/uapi/linux/pkt_sched.h 20069F: include/uapi/linux/tc_act/ 20070F: include/uapi/linux/tc_ematch/ 20071F: net/sched/ 20072F: tools/testing/selftests/tc-testing 20073 20074TC90522 MEDIA DRIVER 20075M: Akihiro Tsukada <tskd08@gmail.com> 20076L: linux-media@vger.kernel.org 20077S: Odd Fixes 20078F: drivers/media/dvb-frontends/tc90522* 20079 20080TCP LOW PRIORITY MODULE 20081M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20082M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20083S: Maintained 20084W: http://tcp-lp-mod.sourceforge.net/ 20085F: net/ipv4/tcp_lp.c 20086 20087TDA10071 MEDIA DRIVER 20088M: Antti Palosaari <crope@iki.fi> 20089L: linux-media@vger.kernel.org 20090S: Maintained 20091W: https://linuxtv.org 20092W: http://palosaari.fi/linux/ 20093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20094T: git git://linuxtv.org/anttip/media_tree.git 20095F: drivers/media/dvb-frontends/tda10071* 20096 20097TDA18212 MEDIA DRIVER 20098M: Antti Palosaari <crope@iki.fi> 20099L: linux-media@vger.kernel.org 20100S: Maintained 20101W: https://linuxtv.org 20102W: http://palosaari.fi/linux/ 20103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20104T: git git://linuxtv.org/anttip/media_tree.git 20105F: drivers/media/tuners/tda18212* 20106 20107TDA18218 MEDIA DRIVER 20108M: Antti Palosaari <crope@iki.fi> 20109L: linux-media@vger.kernel.org 20110S: Maintained 20111W: https://linuxtv.org 20112W: http://palosaari.fi/linux/ 20113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20114T: git git://linuxtv.org/anttip/media_tree.git 20115F: drivers/media/tuners/tda18218* 20116 20117TDA18250 MEDIA DRIVER 20118M: Olli Salonen <olli.salonen@iki.fi> 20119L: linux-media@vger.kernel.org 20120S: Maintained 20121W: https://linuxtv.org 20122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20123T: git git://linuxtv.org/media_tree.git 20124F: drivers/media/tuners/tda18250* 20125 20126TDA18271 MEDIA DRIVER 20127M: Michael Krufky <mkrufky@linuxtv.org> 20128L: linux-media@vger.kernel.org 20129S: Maintained 20130W: https://linuxtv.org 20131W: http://github.com/mkrufky 20132Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20133T: git git://linuxtv.org/mkrufky/tuners.git 20134F: drivers/media/tuners/tda18271* 20135 20136TDA1997x MEDIA DRIVER 20137M: Tim Harvey <tharvey@gateworks.com> 20138L: linux-media@vger.kernel.org 20139S: Maintained 20140W: https://linuxtv.org 20141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20142F: drivers/media/i2c/tda1997x.* 20143 20144TDA827x MEDIA DRIVER 20145M: Michael Krufky <mkrufky@linuxtv.org> 20146L: linux-media@vger.kernel.org 20147S: Maintained 20148W: https://linuxtv.org 20149W: http://github.com/mkrufky 20150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20151T: git git://linuxtv.org/mkrufky/tuners.git 20152F: drivers/media/tuners/tda8290.* 20153 20154TDA8290 MEDIA DRIVER 20155M: Michael Krufky <mkrufky@linuxtv.org> 20156L: linux-media@vger.kernel.org 20157S: Maintained 20158W: https://linuxtv.org 20159W: http://github.com/mkrufky 20160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20161T: git git://linuxtv.org/mkrufky/tuners.git 20162F: drivers/media/tuners/tda8290.* 20163 20164TDA9840 MEDIA DRIVER 20165M: Hans Verkuil <hverkuil@xs4all.nl> 20166L: linux-media@vger.kernel.org 20167S: Maintained 20168W: https://linuxtv.org 20169T: git git://linuxtv.org/media_tree.git 20170F: drivers/media/i2c/tda9840* 20171 20172TEA5761 TUNER DRIVER 20173M: Mauro Carvalho Chehab <mchehab@kernel.org> 20174L: linux-media@vger.kernel.org 20175S: Odd fixes 20176W: https://linuxtv.org 20177T: git git://linuxtv.org/media_tree.git 20178F: drivers/media/tuners/tea5761.* 20179 20180TEA5767 TUNER DRIVER 20181M: Mauro Carvalho Chehab <mchehab@kernel.org> 20182L: linux-media@vger.kernel.org 20183S: Maintained 20184W: https://linuxtv.org 20185T: git git://linuxtv.org/media_tree.git 20186F: drivers/media/tuners/tea5767.* 20187 20188TEA6415C MEDIA DRIVER 20189M: Hans Verkuil <hverkuil@xs4all.nl> 20190L: linux-media@vger.kernel.org 20191S: Maintained 20192W: https://linuxtv.org 20193T: git git://linuxtv.org/media_tree.git 20194F: drivers/media/i2c/tea6415c* 20195 20196TEA6420 MEDIA DRIVER 20197M: Hans Verkuil <hverkuil@xs4all.nl> 20198L: linux-media@vger.kernel.org 20199S: Maintained 20200W: https://linuxtv.org 20201T: git git://linuxtv.org/media_tree.git 20202F: drivers/media/i2c/tea6420* 20203 20204TEAM DRIVER 20205M: Jiri Pirko <jiri@resnulli.us> 20206L: netdev@vger.kernel.org 20207S: Supported 20208F: drivers/net/team/ 20209F: include/linux/if_team.h 20210F: include/uapi/linux/if_team.h 20211F: tools/testing/selftests/drivers/net/team/ 20212 20213TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20214M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20215S: Maintained 20216F: arch/x86/platform/ts5500/ 20217 20218TECHNOTREND USB IR RECEIVER 20219M: Sean Young <sean@mess.org> 20220L: linux-media@vger.kernel.org 20221S: Maintained 20222F: drivers/media/rc/ttusbir.c 20223 20224TECHWELL TW9910 VIDEO DECODER 20225L: linux-media@vger.kernel.org 20226S: Orphan 20227F: drivers/media/i2c/tw9910.c 20228F: include/media/i2c/tw9910.h 20229 20230TEE SUBSYSTEM 20231M: Jens Wiklander <jens.wiklander@linaro.org> 20232R: Sumit Garg <sumit.garg@linaro.org> 20233L: op-tee@lists.trustedfirmware.org 20234S: Maintained 20235F: Documentation/staging/tee.rst 20236F: drivers/tee/ 20237F: include/linux/tee_drv.h 20238F: include/uapi/linux/tee.h 20239 20240TEGRA ARCHITECTURE SUPPORT 20241M: Thierry Reding <thierry.reding@gmail.com> 20242M: Jonathan Hunter <jonathanh@nvidia.com> 20243L: linux-tegra@vger.kernel.org 20244S: Supported 20245Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20246T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20247N: [^a-z]tegra 20248 20249TEGRA CLOCK DRIVER 20250M: Peter De Schrijver <pdeschrijver@nvidia.com> 20251M: Prashant Gaikwad <pgaikwad@nvidia.com> 20252S: Supported 20253F: drivers/clk/tegra/ 20254 20255TEGRA DMA DRIVERS 20256M: Laxman Dewangan <ldewangan@nvidia.com> 20257M: Jon Hunter <jonathanh@nvidia.com> 20258S: Supported 20259F: drivers/dma/tegra* 20260 20261TEGRA I2C DRIVER 20262M: Laxman Dewangan <ldewangan@nvidia.com> 20263R: Dmitry Osipenko <digetx@gmail.com> 20264S: Supported 20265F: drivers/i2c/busses/i2c-tegra.c 20266 20267TEGRA IOMMU DRIVERS 20268M: Thierry Reding <thierry.reding@gmail.com> 20269R: Krishna Reddy <vdumpa@nvidia.com> 20270L: linux-tegra@vger.kernel.org 20271S: Supported 20272F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20273F: drivers/iommu/tegra* 20274 20275TEGRA KBC DRIVER 20276M: Laxman Dewangan <ldewangan@nvidia.com> 20277S: Supported 20278F: drivers/input/keyboard/tegra-kbc.c 20279 20280TEGRA NAND DRIVER 20281M: Stefan Agner <stefan@agner.ch> 20282M: Lucas Stach <dev@lynxeye.de> 20283S: Maintained 20284F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20285F: drivers/mtd/nand/raw/tegra_nand.c 20286 20287TEGRA PWM DRIVER 20288M: Thierry Reding <thierry.reding@gmail.com> 20289S: Supported 20290F: drivers/pwm/pwm-tegra.c 20291 20292TEGRA SERIAL DRIVER 20293M: Laxman Dewangan <ldewangan@nvidia.com> 20294S: Supported 20295F: drivers/tty/serial/serial-tegra.c 20296 20297TEGRA SPI DRIVER 20298M: Laxman Dewangan <ldewangan@nvidia.com> 20299S: Supported 20300F: drivers/spi/spi-tegra* 20301 20302TEGRA QUAD SPI DRIVER 20303M: Thierry Reding <thierry.reding@gmail.com> 20304M: Jonathan Hunter <jonathanh@nvidia.com> 20305M: Sowjanya Komatineni <skomatineni@nvidia.com> 20306L: linux-tegra@vger.kernel.org 20307S: Maintained 20308F: drivers/spi/spi-tegra210-quad.c 20309 20310TEGRA VIDEO DRIVER 20311M: Thierry Reding <thierry.reding@gmail.com> 20312M: Jonathan Hunter <jonathanh@nvidia.com> 20313M: Sowjanya Komatineni <skomatineni@nvidia.com> 20314L: linux-media@vger.kernel.org 20315L: linux-tegra@vger.kernel.org 20316S: Maintained 20317F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20318F: drivers/staging/media/tegra-video/ 20319 20320TEGRA XUSB PADCTL DRIVER 20321M: JC Kuo <jckuo@nvidia.com> 20322S: Supported 20323F: drivers/phy/tegra/xusb* 20324 20325TEHUTI ETHERNET DRIVER 20326M: Andy Gospodarek <andy@greyhouse.net> 20327L: netdev@vger.kernel.org 20328S: Supported 20329F: drivers/net/ethernet/tehuti/* 20330 20331TELECOM CLOCK DRIVER FOR MCPL0010 20332M: Mark Gross <markgross@kernel.org> 20333S: Supported 20334F: drivers/char/tlclk.c 20335 20336TEMPO SEMICONDUCTOR DRIVERS 20337M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20338S: Maintained 20339F: Documentation/devicetree/bindings/sound/tscs*.txt 20340F: sound/soc/codecs/tscs*.c 20341F: sound/soc/codecs/tscs*.h 20342 20343TENSILICA XTENSA PORT (xtensa) 20344M: Chris Zankel <chris@zankel.net> 20345M: Max Filippov <jcmvbkbc@gmail.com> 20346L: linux-xtensa@linux-xtensa.org 20347S: Maintained 20348T: git git://github.com/czankel/xtensa-linux.git 20349F: arch/xtensa/ 20350F: drivers/irqchip/irq-xtensa-* 20351 20352TEXAS INSTRUMENTS ASoC DRIVERS 20353M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20354L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20355S: Maintained 20356F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20357F: sound/soc/ti/ 20358 20359TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20360M: Ricardo Ribalda <ribalda@kernel.org> 20361L: linux-iio@vger.kernel.org 20362S: Supported 20363F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20364F: drivers/iio/dac/ti-dac7612.c 20365 20366TEXAS INSTRUMENTS DMA DRIVERS 20367M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20368L: dmaengine@vger.kernel.org 20369S: Maintained 20370F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20371F: Documentation/devicetree/bindings/dma/ti-edma.txt 20372F: Documentation/devicetree/bindings/dma/ti/ 20373F: drivers/dma/ti/ 20374X: drivers/dma/ti/cppi41.c 20375F: include/linux/dma/k3-udma-glue.h 20376F: include/linux/dma/ti-cppi5.h 20377F: include/linux/dma/k3-psil.h 20378 20379TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20380M: Nishanth Menon <nm@ti.com> 20381M: Tero Kristo <kristo@kernel.org> 20382M: Santosh Shilimkar <ssantosh@kernel.org> 20383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20384S: Maintained 20385F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20386F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20387F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20388F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20389F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20390F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20391F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20392F: drivers/clk/keystone/sci-clk.c 20393F: drivers/firmware/ti_sci* 20394F: drivers/irqchip/irq-ti-sci-inta.c 20395F: drivers/irqchip/irq-ti-sci-intr.c 20396F: drivers/reset/reset-ti-sci.c 20397F: drivers/soc/ti/ti_sci_inta_msi.c 20398F: drivers/soc/ti/ti_sci_pm_domains.c 20399F: include/dt-bindings/soc/ti,sci_pm_domain.h 20400F: include/linux/soc/ti/ti_sci_inta_msi.h 20401F: include/linux/soc/ti/ti_sci_protocol.h 20402 20403TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20404M: Robert Marko <robert.marko@sartura.hr> 20405M: Luka Perkov <luka.perkov@sartura.hr> 20406L: linux-hwmon@vger.kernel.org 20407S: Maintained 20408F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20409F: Documentation/hwmon/tps23861.rst 20410F: drivers/hwmon/tps23861.c 20411 20412TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20413M: Puranjay Mohan <puranjay12@gmail.com> 20414L: linux-iio@vger.kernel.org 20415S: Supported 20416F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20417F: drivers/iio/temperature/tmp117.c 20418 20419THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20420M: Hans Verkuil <hverkuil@xs4all.nl> 20421L: linux-media@vger.kernel.org 20422S: Maintained 20423W: https://linuxtv.org 20424T: git git://linuxtv.org/media_tree.git 20425F: drivers/media/radio/radio-raremono.c 20426 20427THERMAL 20428M: Rafael J. Wysocki <rafael@kernel.org> 20429M: Daniel Lezcano <daniel.lezcano@linaro.org> 20430R: Amit Kucheria <amitk@kernel.org> 20431R: Zhang Rui <rui.zhang@intel.com> 20432L: linux-pm@vger.kernel.org 20433S: Supported 20434Q: https://patchwork.kernel.org/project/linux-pm/list/ 20435T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20436F: Documentation/ABI/testing/sysfs-class-thermal 20437F: Documentation/devicetree/bindings/thermal/ 20438F: Documentation/driver-api/thermal/ 20439F: drivers/thermal/ 20440F: include/dt-bindings/thermal/ 20441F: include/linux/cpu_cooling.h 20442F: include/linux/thermal.h 20443F: include/uapi/linux/thermal.h 20444F: tools/lib/thermal/ 20445F: tools/thermal/ 20446 20447THERMAL DRIVER FOR AMLOGIC SOCS 20448M: Guillaume La Roque <glaroque@baylibre.com> 20449L: linux-pm@vger.kernel.org 20450L: linux-amlogic@lists.infradead.org 20451S: Supported 20452W: http://linux-meson.com/ 20453F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20454F: drivers/thermal/amlogic_thermal.c 20455 20456THERMAL/CPU_COOLING 20457M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20458M: Daniel Lezcano <daniel.lezcano@linaro.org> 20459M: Viresh Kumar <viresh.kumar@linaro.org> 20460R: Lukasz Luba <lukasz.luba@arm.com> 20461L: linux-pm@vger.kernel.org 20462S: Supported 20463F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20464F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20465F: drivers/thermal/cpufreq_cooling.c 20466F: drivers/thermal/cpuidle_cooling.c 20467F: include/linux/cpu_cooling.h 20468 20469THERMAL/POWER_ALLOCATOR 20470M: Lukasz Luba <lukasz.luba@arm.com> 20471L: linux-pm@vger.kernel.org 20472S: Maintained 20473F: Documentation/driver-api/thermal/power_allocator.rst 20474F: drivers/thermal/gov_power_allocator.c 20475F: include/trace/events/thermal_power_allocator.h 20476 20477THINKPAD ACPI EXTRAS DRIVER 20478M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20479L: ibm-acpi-devel@lists.sourceforge.net 20480L: platform-driver-x86@vger.kernel.org 20481S: Maintained 20482W: http://ibm-acpi.sourceforge.net 20483W: http://thinkwiki.org/wiki/Ibm-acpi 20484T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20485F: drivers/platform/x86/thinkpad_acpi.c 20486 20487THINKPAD LMI DRIVER 20488M: Mark Pearson <markpearson@lenovo.com> 20489L: platform-driver-x86@vger.kernel.org 20490S: Maintained 20491F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20492F: drivers/platform/x86/think-lmi.? 20493 20494THUNDERBOLT DMA TRAFFIC TEST DRIVER 20495M: Isaac Hazan <isaac.hazan@intel.com> 20496L: linux-usb@vger.kernel.org 20497S: Maintained 20498F: drivers/thunderbolt/dma_test.c 20499 20500THUNDERBOLT DRIVER 20501M: Andreas Noever <andreas.noever@gmail.com> 20502M: Michael Jamet <michael.jamet@intel.com> 20503M: Mika Westerberg <mika.westerberg@linux.intel.com> 20504M: Yehezkel Bernat <YehezkelShB@gmail.com> 20505L: linux-usb@vger.kernel.org 20506S: Maintained 20507T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20508F: Documentation/admin-guide/thunderbolt.rst 20509F: drivers/thunderbolt/ 20510F: include/linux/thunderbolt.h 20511 20512THUNDERBOLT NETWORK DRIVER 20513M: Michael Jamet <michael.jamet@intel.com> 20514M: Mika Westerberg <mika.westerberg@linux.intel.com> 20515M: Yehezkel Bernat <YehezkelShB@gmail.com> 20516L: netdev@vger.kernel.org 20517S: Maintained 20518F: drivers/net/thunderbolt.c 20519 20520THUNDERX GPIO DRIVER 20521M: Robert Richter <rric@kernel.org> 20522S: Odd Fixes 20523F: drivers/gpio/gpio-thunderx.c 20524 20525TI AM437X VPFE DRIVER 20526M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20527L: linux-media@vger.kernel.org 20528S: Maintained 20529W: https://linuxtv.org 20530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20531T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20532F: drivers/media/platform/ti/am437x/ 20533 20534TI BANDGAP AND THERMAL DRIVER 20535M: Eduardo Valentin <edubezval@gmail.com> 20536M: Keerthy <j-keerthy@ti.com> 20537L: linux-pm@vger.kernel.org 20538L: linux-omap@vger.kernel.org 20539S: Maintained 20540F: drivers/thermal/ti-soc-thermal/ 20541 20542TI BQ27XXX POWER SUPPLY DRIVER 20543F: drivers/power/supply/bq27xxx_battery.c 20544F: drivers/power/supply/bq27xxx_battery_i2c.c 20545F: include/linux/power/bq27xxx_battery.h 20546 20547TI CDCE706 CLOCK DRIVER 20548M: Max Filippov <jcmvbkbc@gmail.com> 20549S: Maintained 20550F: drivers/clk/clk-cdce706.c 20551 20552TI CLOCK DRIVER 20553M: Tero Kristo <kristo@kernel.org> 20554L: linux-omap@vger.kernel.org 20555S: Odd Fixes 20556F: drivers/clk/ti/ 20557F: include/linux/clk/ti.h 20558 20559TI DAVINCI MACHINE SUPPORT 20560M: Sekhar Nori <nsekhar@ti.com> 20561R: Bartosz Golaszewski <brgl@bgdev.pl> 20562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20563S: Supported 20564T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20565F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20566F: arch/arm/boot/dts/da850* 20567F: arch/arm/mach-davinci/ 20568F: drivers/i2c/busses/i2c-davinci.c 20569 20570TI DAVINCI SERIES CLOCK DRIVER 20571M: David Lechner <david@lechnology.com> 20572R: Sekhar Nori <nsekhar@ti.com> 20573S: Maintained 20574F: Documentation/devicetree/bindings/clock/ti/davinci/ 20575F: drivers/clk/davinci/ 20576F: include/linux/clk/davinci.h 20577 20578TI DAVINCI SERIES GPIO DRIVER 20579M: Keerthy <j-keerthy@ti.com> 20580L: linux-gpio@vger.kernel.org 20581S: Maintained 20582F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20583F: drivers/gpio/gpio-davinci.c 20584 20585TI DAVINCI SERIES MEDIA DRIVER 20586M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20587L: linux-media@vger.kernel.org 20588S: Maintained 20589W: https://linuxtv.org 20590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20591T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20592F: drivers/media/platform/ti/davinci/ 20593F: drivers/staging/media/deprecated/vpfe_capture/ 20594F: include/media/davinci/ 20595 20596TI ENHANCED CAPTURE (eCAP) DRIVER 20597M: Vignesh Raghavendra <vigneshr@ti.com> 20598R: Julien Panis <jpanis@baylibre.com> 20599L: linux-iio@vger.kernel.org 20600L: linux-omap@vger.kernel.org 20601S: Maintained 20602F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20603F: drivers/counter/ti-ecap-capture.c 20604 20605TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20606R: David Lechner <david@lechnology.com> 20607L: linux-iio@vger.kernel.org 20608F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20609F: drivers/counter/ti-eqep.c 20610 20611TI ETHERNET SWITCH DRIVER (CPSW) 20612R: Grygorii Strashko <grygorii.strashko@ti.com> 20613L: linux-omap@vger.kernel.org 20614L: netdev@vger.kernel.org 20615S: Maintained 20616F: drivers/net/ethernet/ti/cpsw* 20617F: drivers/net/ethernet/ti/davinci* 20618 20619TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20620M: Alex Dubov <oakad@yahoo.com> 20621S: Maintained 20622W: http://tifmxx.berlios.de/ 20623F: drivers/memstick/host/tifm_ms.c 20624F: drivers/misc/tifm* 20625F: drivers/mmc/host/tifm_sd.c 20626F: include/linux/tifm.h 20627 20628TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20629M: Nishanth Menon <nm@ti.com> 20630M: Santosh Shilimkar <ssantosh@kernel.org> 20631L: linux-kernel@vger.kernel.org 20632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20633S: Maintained 20634T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20635F: drivers/soc/ti/* 20636 20637TI LM49xxx FAMILY ASoC CODEC DRIVERS 20638M: M R Swami Reddy <mr.swami.reddy@ti.com> 20639M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20640L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20641S: Maintained 20642F: sound/soc/codecs/isabelle* 20643F: sound/soc/codecs/lm49453* 20644 20645TI PCM3060 ASoC CODEC DRIVER 20646M: Kirill Marinushkin <kmarinushkin@birdec.com> 20647L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20648S: Maintained 20649F: Documentation/devicetree/bindings/sound/pcm3060.txt 20650F: sound/soc/codecs/pcm3060* 20651 20652TI TAS571X FAMILY ASoC CODEC DRIVER 20653M: Kevin Cernekee <cernekee@chromium.org> 20654L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20655S: Odd Fixes 20656F: sound/soc/codecs/tas571x* 20657 20658TI TRF7970A NFC DRIVER 20659M: Mark Greer <mgreer@animalcreek.com> 20660L: linux-wireless@vger.kernel.org 20661L: linux-nfc@lists.01.org (subscribers-only) 20662S: Supported 20663F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20664F: drivers/nfc/trf7970a.c 20665 20666TI TSC2046 ADC DRIVER 20667M: Oleksij Rempel <o.rempel@pengutronix.de> 20668R: kernel@pengutronix.de 20669L: linux-iio@vger.kernel.org 20670S: Maintained 20671F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20672F: drivers/iio/adc/ti-tsc2046.c 20673 20674TI TWL4030 SERIES SOC CODEC DRIVER 20675M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20676L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20677S: Maintained 20678F: sound/soc/codecs/twl4030* 20679 20680TI VPE/CAL DRIVERS 20681M: Benoit Parrot <bparrot@ti.com> 20682L: linux-media@vger.kernel.org 20683S: Maintained 20684W: http://linuxtv.org/ 20685Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20686F: Documentation/devicetree/bindings/media/ti,cal.yaml 20687F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20688F: drivers/media/platform/ti/cal/ 20689F: drivers/media/platform/ti/vpe/ 20690 20691TI WILINK WIRELESS DRIVERS 20692L: linux-wireless@vger.kernel.org 20693S: Orphan 20694W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20695W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20696T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20697F: drivers/net/wireless/ti/ 20698 20699TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20700M: John Stultz <jstultz@google.com> 20701M: Thomas Gleixner <tglx@linutronix.de> 20702R: Stephen Boyd <sboyd@kernel.org> 20703L: linux-kernel@vger.kernel.org 20704S: Supported 20705T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20706F: include/linux/clocksource.h 20707F: include/linux/time.h 20708F: include/linux/timex.h 20709F: include/uapi/linux/time.h 20710F: include/uapi/linux/timex.h 20711F: kernel/time/alarmtimer.c 20712F: kernel/time/clocksource.c 20713F: kernel/time/ntp.c 20714F: kernel/time/time*.c 20715F: tools/testing/selftests/timers/ 20716 20717TIPC NETWORK LAYER 20718M: Jon Maloy <jmaloy@redhat.com> 20719M: Ying Xue <ying.xue@windriver.com> 20720L: netdev@vger.kernel.org (core kernel code) 20721L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20722S: Maintained 20723W: http://tipc.sourceforge.net/ 20724F: include/uapi/linux/tipc*.h 20725F: net/tipc/ 20726 20727TLAN NETWORK DRIVER 20728M: Samuel Chessman <chessman@tux.org> 20729L: tlan-devel@lists.sourceforge.net (subscribers-only) 20730S: Maintained 20731W: http://sourceforge.net/projects/tlan/ 20732F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20733F: drivers/net/ethernet/ti/tlan.* 20734 20735TM6000 VIDEO4LINUX DRIVER 20736M: Mauro Carvalho Chehab <mchehab@kernel.org> 20737L: linux-media@vger.kernel.org 20738S: Odd fixes 20739W: https://linuxtv.org 20740T: git git://linuxtv.org/media_tree.git 20741F: Documentation/admin-guide/media/tm6000* 20742F: drivers/staging/media/deprecated/tm6000/ 20743 20744TMIO/SDHI MMC DRIVER 20745M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20746L: linux-mmc@vger.kernel.org 20747L: linux-renesas-soc@vger.kernel.org 20748S: Supported 20749F: drivers/mmc/host/renesas_sdhi* 20750F: drivers/mmc/host/tmio_mmc* 20751F: include/linux/mfd/tmio.h 20752 20753TMP401 HARDWARE MONITOR DRIVER 20754M: Guenter Roeck <linux@roeck-us.net> 20755L: linux-hwmon@vger.kernel.org 20756S: Maintained 20757F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20758F: Documentation/hwmon/tmp401.rst 20759F: drivers/hwmon/tmp401.c 20760 20761TMP464 HARDWARE MONITOR DRIVER 20762M: Agathe Porte <agathe.porte@nokia.com> 20763M: Guenter Roeck <linux@roeck-us.net> 20764L: linux-hwmon@vger.kernel.org 20765S: Maintained 20766F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20767F: Documentation/hwmon/tmp464.rst 20768F: drivers/hwmon/tmp464.c 20769 20770TMP513 HARDWARE MONITOR DRIVER 20771M: Eric Tremblay <etremblay@distech-controls.com> 20772L: linux-hwmon@vger.kernel.org 20773S: Maintained 20774F: Documentation/hwmon/tmp513.rst 20775F: drivers/hwmon/tmp513.c 20776 20777TMPFS (SHMEM FILESYSTEM) 20778M: Hugh Dickins <hughd@google.com> 20779L: linux-mm@kvack.org 20780S: Maintained 20781F: include/linux/shmem_fs.h 20782F: mm/shmem.c 20783 20784TOMOYO SECURITY MODULE 20785M: Kentaro Takeda <takedakn@nttdata.co.jp> 20786M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20787L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20788L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20789L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20790L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20791S: Maintained 20792W: https://tomoyo.osdn.jp/ 20793F: security/tomoyo/ 20794 20795TOPSTAR LAPTOP EXTRAS DRIVER 20796M: Herton Ronaldo Krzesinski <herton@canonical.com> 20797L: platform-driver-x86@vger.kernel.org 20798S: Maintained 20799F: drivers/platform/x86/topstar-laptop.c 20800 20801TORTURE-TEST MODULES 20802M: Davidlohr Bueso <dave@stgolabs.net> 20803M: "Paul E. McKenney" <paulmck@kernel.org> 20804M: Josh Triplett <josh@joshtriplett.org> 20805L: linux-kernel@vger.kernel.org 20806S: Supported 20807T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20808F: Documentation/RCU/torture.rst 20809F: kernel/locking/locktorture.c 20810F: kernel/rcu/rcuscale.c 20811F: kernel/rcu/rcutorture.c 20812F: kernel/rcu/refscale.c 20813F: kernel/torture.c 20814 20815TOSHIBA ACPI EXTRAS DRIVER 20816M: Azael Avalos <coproscefalo@gmail.com> 20817L: platform-driver-x86@vger.kernel.org 20818S: Maintained 20819F: drivers/platform/x86/toshiba_acpi.c 20820 20821TOSHIBA BLUETOOTH DRIVER 20822M: Azael Avalos <coproscefalo@gmail.com> 20823L: platform-driver-x86@vger.kernel.org 20824S: Maintained 20825F: drivers/platform/x86/toshiba_bluetooth.c 20826 20827TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20828M: Azael Avalos <coproscefalo@gmail.com> 20829L: platform-driver-x86@vger.kernel.org 20830S: Maintained 20831F: drivers/platform/x86/toshiba_haps.c 20832 20833TOSHIBA SMM DRIVER 20834M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20835S: Maintained 20836W: http://www.buzzard.org.uk/toshiba/ 20837F: drivers/char/toshiba.c 20838F: include/linux/toshiba.h 20839F: include/uapi/linux/toshiba.h 20840 20841TOSHIBA TC358743 DRIVER 20842M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20843L: linux-media@vger.kernel.org 20844S: Maintained 20845F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20846F: drivers/media/i2c/tc358743* 20847F: include/media/i2c/tc358743.h 20848 20849TOSHIBA WMI HOTKEYS DRIVER 20850M: Azael Avalos <coproscefalo@gmail.com> 20851L: platform-driver-x86@vger.kernel.org 20852S: Maintained 20853F: drivers/platform/x86/toshiba-wmi.c 20854 20855TPM DEVICE DRIVER 20856M: Peter Huewe <peterhuewe@gmx.de> 20857M: Jarkko Sakkinen <jarkko@kernel.org> 20858R: Jason Gunthorpe <jgg@ziepe.ca> 20859L: linux-integrity@vger.kernel.org 20860S: Maintained 20861W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20862Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20863T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20864F: drivers/char/tpm/ 20865 20866TPS546D24 DRIVER 20867M: Duke Du <dukedu83@gmail.com> 20868L: linux-hwmon@vger.kernel.org 20869S: Maintained 20870F: Documentation/hwmon/tps546d24.rst 20871F: drivers/hwmon/pmbus/tps546d24.c 20872 20873TRACING 20874M: Steven Rostedt <rostedt@goodmis.org> 20875M: Masami Hiramatsu <mhiramat@kernel.org> 20876S: Maintained 20877T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20878F: Documentation/trace/* 20879F: fs/tracefs/ 20880F: include/linux/trace*.h 20881F: include/trace/ 20882F: kernel/trace/ 20883F: scripts/tracing/ 20884F: tools/testing/selftests/ftrace/ 20885 20886TRACING MMIO ACCESSES (MMIOTRACE) 20887M: Steven Rostedt <rostedt@goodmis.org> 20888M: Masami Hiramatsu <mhiramat@kernel.org> 20889R: Karol Herbst <karolherbst@gmail.com> 20890R: Pekka Paalanen <ppaalanen@gmail.com> 20891L: linux-kernel@vger.kernel.org 20892L: nouveau@lists.freedesktop.org 20893S: Maintained 20894F: arch/x86/mm/kmmio.c 20895F: arch/x86/mm/mmio-mod.c 20896F: arch/x86/mm/testmmiotrace.c 20897F: include/linux/mmiotrace.h 20898F: kernel/trace/trace_mmiotrace.c 20899 20900TRACING OS NOISE / LATENCY TRACERS 20901M: Steven Rostedt <rostedt@goodmis.org> 20902M: Daniel Bristot de Oliveira <bristot@kernel.org> 20903S: Maintained 20904F: kernel/trace/trace_osnoise.c 20905F: include/trace/events/osnoise.h 20906F: kernel/trace/trace_hwlat.c 20907F: kernel/trace/trace_irqsoff.c 20908F: kernel/trace/trace_sched_wakeup.c 20909F: Documentation/trace/osnoise-tracer.rst 20910F: Documentation/trace/timerlat-tracer.rst 20911F: Documentation/trace/hwlat_detector.rst 20912F: arch/*/kernel/trace.c 20913 20914Real-time Linux Analysis (RTLA) tools 20915M: Daniel Bristot de Oliveira <bristot@kernel.org> 20916M: Steven Rostedt <rostedt@goodmis.org> 20917L: linux-trace-devel@vger.kernel.org 20918S: Maintained 20919F: Documentation/tools/rtla/ 20920F: tools/tracing/rtla/ 20921 20922TRADITIONAL CHINESE DOCUMENTATION 20923M: Hu Haowen <src.res@email.cn> 20924L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20925S: Maintained 20926W: https://github.com/srcres258/linux-doc 20927T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20928F: Documentation/translations/zh_TW/ 20929 20930TTY LAYER 20931M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20932M: Jiri Slaby <jirislaby@kernel.org> 20933S: Supported 20934T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20935F: Documentation/driver-api/serial/ 20936F: drivers/tty/ 20937F: drivers/tty/serial/serial_core.c 20938F: include/linux/selection.h 20939F: include/linux/serial.h 20940F: include/linux/serial_core.h 20941F: include/linux/sysrq.h 20942F: include/linux/tty*.h 20943F: include/linux/vt.h 20944F: include/linux/vt_*.h 20945F: include/uapi/linux/serial.h 20946F: include/uapi/linux/serial_core.h 20947F: include/uapi/linux/tty.h 20948 20949TUA9001 MEDIA DRIVER 20950M: Antti Palosaari <crope@iki.fi> 20951L: linux-media@vger.kernel.org 20952S: Maintained 20953W: https://linuxtv.org 20954W: http://palosaari.fi/linux/ 20955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20956T: git git://linuxtv.org/anttip/media_tree.git 20957F: drivers/media/tuners/tua9001* 20958 20959TULIP NETWORK DRIVERS 20960L: netdev@vger.kernel.org 20961L: linux-parisc@vger.kernel.org 20962S: Orphan 20963F: drivers/net/ethernet/dec/tulip/ 20964 20965TUN/TAP driver 20966M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20967S: Maintained 20968W: http://vtun.sourceforge.net/tun 20969F: Documentation/networking/tuntap.rst 20970F: arch/um/os-Linux/drivers/ 20971 20972TURBOCHANNEL SUBSYSTEM 20973M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20974M: Ralf Baechle <ralf@linux-mips.org> 20975L: linux-mips@vger.kernel.org 20976S: Maintained 20977Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20978F: drivers/tc/ 20979F: include/linux/tc.h 20980 20981TURBOSTAT UTILITY 20982M: "Len Brown" <lenb@kernel.org> 20983L: linux-pm@vger.kernel.org 20984S: Supported 20985Q: https://patchwork.kernel.org/project/linux-pm/list/ 20986B: https://bugzilla.kernel.org 20987T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20988F: tools/power/x86/turbostat/ 20989 20990TW5864 VIDEO4LINUX DRIVER 20991M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20992M: Anton Sviridenko <anton@corp.bluecherry.net> 20993M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20994M: Andrey Utkin <andrey_utkin@fastmail.com> 20995L: linux-media@vger.kernel.org 20996S: Supported 20997F: drivers/media/pci/tw5864/ 20998 20999TW68 VIDEO4LINUX DRIVER 21000M: Hans Verkuil <hverkuil@xs4all.nl> 21001L: linux-media@vger.kernel.org 21002S: Odd Fixes 21003W: https://linuxtv.org 21004T: git git://linuxtv.org/media_tree.git 21005F: drivers/media/pci/tw68/ 21006 21007TW686X VIDEO4LINUX DRIVER 21008M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21009L: linux-media@vger.kernel.org 21010S: Maintained 21011W: http://linuxtv.org 21012T: git git://linuxtv.org/media_tree.git 21013F: drivers/media/pci/tw686x/ 21014 21015U-BOOT ENVIRONMENT VARIABLES 21016M: Rafał Miłecki <rafal@milecki.pl> 21017S: Maintained 21018F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21019F: drivers/nvmem/u-boot-env.c 21020 21021UACCE ACCELERATOR FRAMEWORK 21022M: Zhangfei Gao <zhangfei.gao@linaro.org> 21023M: Zhou Wang <wangzhou1@hisilicon.com> 21024L: linux-accelerators@lists.ozlabs.org 21025L: linux-kernel@vger.kernel.org 21026S: Maintained 21027F: Documentation/ABI/testing/sysfs-driver-uacce 21028F: Documentation/misc-devices/uacce.rst 21029F: drivers/misc/uacce/ 21030F: include/linux/uacce.h 21031F: include/uapi/misc/uacce/ 21032 21033UBI FILE SYSTEM (UBIFS) 21034M: Richard Weinberger <richard@nod.at> 21035L: linux-mtd@lists.infradead.org 21036S: Supported 21037W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21038T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21039T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21040F: Documentation/ABI/testing/sysfs-fs-ubifs 21041F: Documentation/filesystems/ubifs-authentication.rst 21042F: Documentation/filesystems/ubifs.rst 21043F: fs/ubifs/ 21044 21045UBLK USERSPACE BLOCK DRIVER 21046M: Ming Lei <ming.lei@redhat.com> 21047L: linux-block@vger.kernel.org 21048S: Maintained 21049F: Documentation/block/ublk.rst 21050F: drivers/block/ublk_drv.c 21051F: include/uapi/linux/ublk_cmd.h 21052 21053UCLINUX (M68KNOMMU AND COLDFIRE) 21054M: Greg Ungerer <gerg@linux-m68k.org> 21055L: linux-m68k@lists.linux-m68k.org 21056L: uclinux-dev@uclinux.org (subscribers-only) 21057S: Maintained 21058W: http://www.linux-m68k.org/ 21059W: http://www.uclinux.org/ 21060T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21061F: arch/m68k/*/*_no.* 21062F: arch/m68k/68*/ 21063F: arch/m68k/coldfire/ 21064F: arch/m68k/include/asm/*_no.* 21065 21066UDF FILESYSTEM 21067M: Jan Kara <jack@suse.com> 21068S: Maintained 21069F: Documentation/filesystems/udf.rst 21070F: fs/udf/ 21071 21072UDRAW TABLET 21073M: Bastien Nocera <hadess@hadess.net> 21074L: linux-input@vger.kernel.org 21075S: Maintained 21076F: drivers/hid/hid-udraw-ps3.c 21077 21078UFS FILESYSTEM 21079M: Evgeniy Dushistov <dushistov@mail.ru> 21080S: Maintained 21081F: Documentation/admin-guide/ufs.rst 21082F: fs/ufs/ 21083 21084UHID USERSPACE HID IO DRIVER 21085M: David Rheinsberg <david.rheinsberg@gmail.com> 21086L: linux-input@vger.kernel.org 21087S: Maintained 21088F: drivers/hid/uhid.c 21089F: include/uapi/linux/uhid.h 21090 21091ULPI BUS 21092M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21093L: linux-usb@vger.kernel.org 21094S: Maintained 21095F: drivers/usb/common/ulpi.c 21096F: include/linux/ulpi/ 21097 21098UNICODE SUBSYSTEM 21099M: Gabriel Krisman Bertazi <krisman@collabora.com> 21100L: linux-fsdevel@vger.kernel.org 21101S: Supported 21102F: fs/unicode/ 21103 21104UNIFDEF 21105M: Tony Finch <dot@dotat.at> 21106S: Maintained 21107W: http://dotat.at/prog/unifdef 21108F: scripts/unifdef.c 21109 21110UNIFORM CDROM DRIVER 21111M: Phillip Potter <phil@philpotter.co.uk> 21112S: Maintained 21113F: Documentation/cdrom/ 21114F: drivers/cdrom/cdrom.c 21115F: include/linux/cdrom.h 21116F: include/uapi/linux/cdrom.h 21117 21118UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21119R: Alim Akhtar <alim.akhtar@samsung.com> 21120R: Avri Altman <avri.altman@wdc.com> 21121R: Bart Van Assche <bvanassche@acm.org> 21122L: linux-scsi@vger.kernel.org 21123S: Supported 21124F: Documentation/devicetree/bindings/ufs/ 21125F: Documentation/scsi/ufs.rst 21126F: drivers/ufs/core/ 21127 21128UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21129M: Pedro Sousa <pedrom.sousa@synopsys.com> 21130L: linux-scsi@vger.kernel.org 21131S: Supported 21132F: drivers/ufs/host/*dwc* 21133 21134UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21135M: Stanley Chu <stanley.chu@mediatek.com> 21136L: linux-scsi@vger.kernel.org 21137L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21138S: Maintained 21139F: drivers/ufs/host/ufs-mediatek* 21140 21141UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21142M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21143L: linux-renesas-soc@vger.kernel.org 21144L: linux-scsi@vger.kernel.org 21145S: Maintained 21146F: drivers/ufs/host/ufs-renesas.c 21147 21148UNSORTED BLOCK IMAGES (UBI) 21149M: Richard Weinberger <richard@nod.at> 21150L: linux-mtd@lists.infradead.org 21151S: Supported 21152W: http://www.linux-mtd.infradead.org/ 21153T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21154T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21155F: drivers/mtd/ubi/ 21156F: include/linux/mtd/ubi.h 21157F: include/uapi/mtd/ubi-user.h 21158 21159USB "USBNET" DRIVER FRAMEWORK 21160M: Oliver Neukum <oneukum@suse.com> 21161L: netdev@vger.kernel.org 21162S: Maintained 21163W: http://www.linux-usb.org/usbnet 21164F: drivers/net/usb/usbnet.c 21165F: include/linux/usb/usbnet.h 21166 21167USB ACM DRIVER 21168M: Oliver Neukum <oneukum@suse.com> 21169L: linux-usb@vger.kernel.org 21170S: Maintained 21171F: Documentation/usb/acm.rst 21172F: drivers/usb/class/cdc-acm.* 21173 21174USB APPLE MFI FASTCHARGE DRIVER 21175M: Bastien Nocera <hadess@hadess.net> 21176L: linux-usb@vger.kernel.org 21177S: Maintained 21178F: drivers/usb/misc/apple-mfi-fastcharge.c 21179 21180USB AR5523 WIRELESS DRIVER 21181M: Pontus Fuchs <pontus.fuchs@gmail.com> 21182L: linux-wireless@vger.kernel.org 21183S: Maintained 21184F: drivers/net/wireless/ath/ar5523/ 21185 21186USB ATTACHED SCSI 21187M: Oliver Neukum <oneukum@suse.com> 21188L: linux-usb@vger.kernel.org 21189L: linux-scsi@vger.kernel.org 21190S: Maintained 21191F: drivers/usb/storage/uas.c 21192 21193USB CDC ETHERNET DRIVER 21194M: Oliver Neukum <oliver@neukum.org> 21195L: linux-usb@vger.kernel.org 21196S: Maintained 21197F: drivers/net/usb/cdc_*.c 21198F: include/uapi/linux/usb/cdc.h 21199 21200USB CHAOSKEY DRIVER 21201M: Keith Packard <keithp@keithp.com> 21202L: linux-usb@vger.kernel.org 21203S: Maintained 21204F: drivers/usb/misc/chaoskey.c 21205 21206USB CYPRESS C67X00 DRIVER 21207L: linux-usb@vger.kernel.org 21208S: Orphan 21209F: drivers/usb/c67x00/ 21210 21211USB DAVICOM DM9601 DRIVER 21212M: Peter Korsgaard <peter@korsgaard.com> 21213L: netdev@vger.kernel.org 21214S: Maintained 21215W: http://www.linux-usb.org/usbnet 21216F: drivers/net/usb/dm9601.c 21217 21218USB EHCI DRIVER 21219M: Alan Stern <stern@rowland.harvard.edu> 21220L: linux-usb@vger.kernel.org 21221S: Maintained 21222F: Documentation/usb/ehci.rst 21223F: drivers/usb/host/ehci* 21224 21225USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21226M: Jiri Kosina <jikos@kernel.org> 21227M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21228L: linux-usb@vger.kernel.org 21229S: Maintained 21230T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21231F: Documentation/hid/hiddev.rst 21232F: drivers/hid/usbhid/ 21233 21234USB INTEL XHCI ROLE MUX DRIVER 21235M: Hans de Goede <hdegoede@redhat.com> 21236L: linux-usb@vger.kernel.org 21237S: Maintained 21238F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21239 21240USB IP DRIVER FOR HISILICON KIRIN 960 21241M: Yu Chen <chenyu56@huawei.com> 21242M: Binghui Wang <wangbinghui@hisilicon.com> 21243L: linux-usb@vger.kernel.org 21244S: Maintained 21245F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21246F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21247 21248USB IP DRIVER FOR HISILICON KIRIN 970 21249M: Mauro Carvalho Chehab <mchehab@kernel.org> 21250L: linux-usb@vger.kernel.org 21251S: Maintained 21252F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21253F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21254 21255USB ISP116X DRIVER 21256M: Olav Kongas <ok@artecdesign.ee> 21257L: linux-usb@vger.kernel.org 21258S: Maintained 21259F: drivers/usb/host/isp116x* 21260F: include/linux/usb/isp116x.h 21261 21262USB ISP1760 DRIVER 21263M: Rui Miguel Silva <rui.silva@linaro.org> 21264L: linux-usb@vger.kernel.org 21265S: Maintained 21266F: drivers/usb/isp1760/* 21267F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21268 21269USB LAN78XX ETHERNET DRIVER 21270M: Woojung Huh <woojung.huh@microchip.com> 21271M: UNGLinuxDriver@microchip.com 21272L: netdev@vger.kernel.org 21273S: Maintained 21274F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21275F: drivers/net/usb/lan78xx.* 21276F: include/dt-bindings/net/microchip-lan78xx.h 21277 21278USB MASS STORAGE DRIVER 21279M: Alan Stern <stern@rowland.harvard.edu> 21280L: linux-usb@vger.kernel.org 21281L: usb-storage@lists.one-eyed-alien.net 21282S: Maintained 21283F: drivers/usb/storage/ 21284 21285USB MIDI DRIVER 21286M: Clemens Ladisch <clemens@ladisch.de> 21287L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21288S: Maintained 21289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21290F: sound/usb/midi.* 21291 21292USB NETWORKING DRIVERS 21293L: linux-usb@vger.kernel.org 21294S: Odd Fixes 21295F: drivers/net/usb/ 21296 21297USB OHCI DRIVER 21298M: Alan Stern <stern@rowland.harvard.edu> 21299L: linux-usb@vger.kernel.org 21300S: Maintained 21301F: Documentation/usb/ohci.rst 21302F: drivers/usb/host/ohci* 21303 21304USB OTG FSM (Finite State Machine) 21305M: Peter Chen <peter.chen@kernel.org> 21306L: linux-usb@vger.kernel.org 21307S: Maintained 21308T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21309F: drivers/usb/common/usb-otg-fsm.c 21310 21311USB OVER IP DRIVER 21312M: Valentina Manea <valentina.manea.m@gmail.com> 21313M: Shuah Khan <shuah@kernel.org> 21314M: Shuah Khan <skhan@linuxfoundation.org> 21315L: linux-usb@vger.kernel.org 21316S: Maintained 21317F: Documentation/usb/usbip_protocol.rst 21318F: drivers/usb/usbip/ 21319F: tools/testing/selftests/drivers/usb/usbip/ 21320F: tools/usb/usbip/ 21321 21322USB PEGASUS DRIVER 21323M: Petko Manolov <petkan@nucleusys.com> 21324L: linux-usb@vger.kernel.org 21325L: netdev@vger.kernel.org 21326S: Maintained 21327W: https://github.com/petkan/pegasus 21328T: git https://github.com/petkan/pegasus.git 21329F: drivers/net/usb/pegasus.* 21330 21331USB PRINTER DRIVER (usblp) 21332M: Pete Zaitcev <zaitcev@redhat.com> 21333L: linux-usb@vger.kernel.org 21334S: Supported 21335F: drivers/usb/class/usblp.c 21336 21337USB RAW GADGET DRIVER 21338R: Andrey Konovalov <andreyknvl@gmail.com> 21339L: linux-usb@vger.kernel.org 21340S: Maintained 21341F: Documentation/usb/raw-gadget.rst 21342F: drivers/usb/gadget/legacy/raw_gadget.c 21343F: include/uapi/linux/usb/raw_gadget.h 21344 21345USB QMI WWAN NETWORK DRIVER 21346M: Bjørn Mork <bjorn@mork.no> 21347L: netdev@vger.kernel.org 21348S: Maintained 21349F: Documentation/ABI/testing/sysfs-class-net-qmi 21350F: drivers/net/usb/qmi_wwan.c 21351 21352USB RTL8150 DRIVER 21353M: Petko Manolov <petkan@nucleusys.com> 21354L: linux-usb@vger.kernel.org 21355L: netdev@vger.kernel.org 21356S: Maintained 21357W: https://github.com/petkan/rtl8150 21358T: git https://github.com/petkan/rtl8150.git 21359F: drivers/net/usb/rtl8150.c 21360 21361USB SERIAL SUBSYSTEM 21362M: Johan Hovold <johan@kernel.org> 21363L: linux-usb@vger.kernel.org 21364S: Maintained 21365T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21366F: Documentation/usb/usb-serial.rst 21367F: drivers/usb/serial/ 21368F: include/linux/usb/serial.h 21369 21370USB SMSC75XX ETHERNET DRIVER 21371M: Steve Glendinning <steve.glendinning@shawell.net> 21372L: netdev@vger.kernel.org 21373S: Maintained 21374F: drivers/net/usb/smsc75xx.* 21375 21376USB SMSC95XX ETHERNET DRIVER 21377M: Steve Glendinning <steve.glendinning@shawell.net> 21378M: UNGLinuxDriver@microchip.com 21379L: netdev@vger.kernel.org 21380S: Maintained 21381F: drivers/net/usb/smsc95xx.* 21382 21383USB SUBSYSTEM 21384M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21385L: linux-usb@vger.kernel.org 21386S: Supported 21387W: http://www.linux-usb.org 21388T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21389F: Documentation/devicetree/bindings/usb/ 21390F: Documentation/usb/ 21391F: drivers/usb/ 21392F: include/dt-bindings/usb/ 21393F: include/linux/usb.h 21394F: include/linux/usb/ 21395 21396USB TYPEC BUS FOR ALTERNATE MODES 21397M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21398L: linux-usb@vger.kernel.org 21399S: Maintained 21400F: Documentation/ABI/testing/sysfs-bus-typec 21401F: Documentation/driver-api/usb/typec_bus.rst 21402F: drivers/usb/typec/altmodes/ 21403F: include/linux/usb/typec_altmode.h 21404 21405USB TYPEC CLASS 21406M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21407L: linux-usb@vger.kernel.org 21408S: Maintained 21409F: Documentation/ABI/testing/sysfs-class-typec 21410F: Documentation/driver-api/usb/typec.rst 21411F: drivers/usb/typec/ 21412F: include/linux/usb/typec.h 21413 21414USB TYPEC INTEL PMC MUX DRIVER 21415M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21416L: linux-usb@vger.kernel.org 21417S: Maintained 21418F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21419F: drivers/usb/typec/mux/intel_pmc_mux.c 21420 21421USB TYPEC PI3USB30532 MUX DRIVER 21422M: Hans de Goede <hdegoede@redhat.com> 21423L: linux-usb@vger.kernel.org 21424S: Maintained 21425F: drivers/usb/typec/mux/pi3usb30532.c 21426 21427USB TYPEC PORT CONTROLLER DRIVERS 21428M: Guenter Roeck <linux@roeck-us.net> 21429L: linux-usb@vger.kernel.org 21430S: Maintained 21431F: drivers/usb/typec/tcpm/ 21432 21433USB UHCI DRIVER 21434M: Alan Stern <stern@rowland.harvard.edu> 21435L: linux-usb@vger.kernel.org 21436S: Maintained 21437F: drivers/usb/host/uhci* 21438 21439USB VIDEO CLASS 21440M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21441L: linux-media@vger.kernel.org 21442S: Maintained 21443W: http://www.ideasonboard.org/uvc/ 21444T: git git://linuxtv.org/media_tree.git 21445F: drivers/media/usb/uvc/ 21446F: include/uapi/linux/uvcvideo.h 21447 21448USB WEBCAM GADGET 21449M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21450L: linux-usb@vger.kernel.org 21451S: Maintained 21452F: drivers/usb/gadget/function/*uvc* 21453F: drivers/usb/gadget/legacy/webcam.c 21454F: include/uapi/linux/usb/g_uvc.h 21455 21456USB WIRELESS RNDIS DRIVER (rndis_wlan) 21457M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21458L: linux-wireless@vger.kernel.org 21459S: Maintained 21460F: drivers/net/wireless/rndis_wlan.c 21461 21462USB XHCI DRIVER 21463M: Mathias Nyman <mathias.nyman@intel.com> 21464L: linux-usb@vger.kernel.org 21465S: Supported 21466F: drivers/usb/host/pci-quirks* 21467F: drivers/usb/host/xhci* 21468 21469USB ZD1201 DRIVER 21470L: linux-wireless@vger.kernel.org 21471S: Orphan 21472W: http://linux-lc100020.sourceforge.net 21473F: drivers/net/wireless/zydas/zd1201.* 21474 21475USB ZR364XX DRIVER 21476M: Antoine Jacquet <royale@zerezo.com> 21477L: linux-usb@vger.kernel.org 21478L: linux-media@vger.kernel.org 21479S: Maintained 21480W: http://royale.zerezo.com/zr364xx/ 21481T: git git://linuxtv.org/media_tree.git 21482F: Documentation/admin-guide/media/zr364xx* 21483F: drivers/staging/media/deprecated/zr364xx/ 21484 21485USER-MODE LINUX (UML) 21486M: Richard Weinberger <richard@nod.at> 21487M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21488M: Johannes Berg <johannes@sipsolutions.net> 21489L: linux-um@lists.infradead.org 21490S: Maintained 21491W: http://user-mode-linux.sourceforge.net 21492Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21493T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21494T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21495F: Documentation/virt/uml/ 21496F: arch/um/ 21497F: arch/x86/um/ 21498F: fs/hostfs/ 21499 21500USERSPACE COPYIN/COPYOUT (UIOVEC) 21501M: Alexander Viro <viro@zeniv.linux.org.uk> 21502S: Maintained 21503F: include/linux/uio.h 21504F: lib/iov_iter.c 21505 21506USERSPACE DMA BUFFER DRIVER 21507M: Gerd Hoffmann <kraxel@redhat.com> 21508L: dri-devel@lists.freedesktop.org 21509S: Maintained 21510T: git git://anongit.freedesktop.org/drm/drm-misc 21511F: drivers/dma-buf/udmabuf.c 21512F: include/uapi/linux/udmabuf.h 21513 21514USERSPACE I/O (UIO) 21515M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21516S: Maintained 21517T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21518F: Documentation/driver-api/uio-howto.rst 21519F: drivers/uio/ 21520F: include/linux/uio_driver.h 21521 21522UTIL-LINUX PACKAGE 21523M: Karel Zak <kzak@redhat.com> 21524L: util-linux@vger.kernel.org 21525S: Maintained 21526W: http://en.wikipedia.org/wiki/Util-linux 21527T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21528 21529UUID HELPERS 21530M: Christoph Hellwig <hch@lst.de> 21531R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21532L: linux-kernel@vger.kernel.org 21533S: Maintained 21534T: git git://git.infradead.org/users/hch/uuid.git 21535F: include/linux/uuid.h 21536F: include/uapi/linux/uuid.h 21537F: lib/test_uuid.c 21538F: lib/uuid.c 21539 21540UV SYSFS DRIVER 21541M: Justin Ernst <justin.ernst@hpe.com> 21542L: platform-driver-x86@vger.kernel.org 21543S: Maintained 21544F: drivers/platform/x86/uv_sysfs.c 21545 21546UVESAFB DRIVER 21547M: Michal Januszewski <spock@gentoo.org> 21548L: linux-fbdev@vger.kernel.org 21549S: Maintained 21550W: https://github.com/mjanusz/v86d 21551F: Documentation/fb/uvesafb.rst 21552F: drivers/video/fbdev/uvesafb.* 21553 21554Ux500 CLOCK DRIVERS 21555M: Ulf Hansson <ulf.hansson@linaro.org> 21556L: linux-clk@vger.kernel.org 21557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21558S: Maintained 21559F: drivers/clk/ux500/ 21560 21561VF610 NAND DRIVER 21562M: Stefan Agner <stefan@agner.ch> 21563L: linux-mtd@lists.infradead.org 21564S: Supported 21565F: drivers/mtd/nand/raw/vf610_nfc.c 21566 21567VFAT/FAT/MSDOS FILESYSTEM 21568M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21569S: Maintained 21570F: Documentation/filesystems/vfat.rst 21571F: fs/fat/ 21572F: tools/testing/selftests/filesystems/fat/ 21573 21574VFIO DRIVER 21575M: Alex Williamson <alex.williamson@redhat.com> 21576R: Cornelia Huck <cohuck@redhat.com> 21577L: kvm@vger.kernel.org 21578S: Maintained 21579T: git git://github.com/awilliam/linux-vfio.git 21580F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21581F: Documentation/driver-api/vfio.rst 21582F: drivers/vfio/ 21583F: include/linux/vfio.h 21584F: include/linux/vfio_pci_core.h 21585F: include/uapi/linux/vfio.h 21586 21587VFIO FSL-MC DRIVER 21588M: Diana Craciun <diana.craciun@oss.nxp.com> 21589L: kvm@vger.kernel.org 21590S: Maintained 21591F: drivers/vfio/fsl-mc/ 21592 21593VFIO HISILICON PCI DRIVER 21594M: Longfang Liu <liulongfang@huawei.com> 21595M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21596L: kvm@vger.kernel.org 21597S: Maintained 21598F: drivers/vfio/pci/hisilicon/ 21599 21600VFIO MEDIATED DEVICE DRIVERS 21601M: Kirti Wankhede <kwankhede@nvidia.com> 21602L: kvm@vger.kernel.org 21603S: Maintained 21604F: Documentation/driver-api/vfio-mediated-device.rst 21605F: drivers/vfio/mdev/ 21606F: include/linux/mdev.h 21607F: samples/vfio-mdev/ 21608 21609VFIO PCI DEVICE SPECIFIC DRIVERS 21610R: Jason Gunthorpe <jgg@nvidia.com> 21611R: Yishai Hadas <yishaih@nvidia.com> 21612R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21613R: Kevin Tian <kevin.tian@intel.com> 21614L: kvm@vger.kernel.org 21615S: Maintained 21616P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21617F: drivers/vfio/pci/*/ 21618 21619VFIO PLATFORM DRIVER 21620M: Eric Auger <eric.auger@redhat.com> 21621L: kvm@vger.kernel.org 21622S: Maintained 21623F: drivers/vfio/platform/ 21624 21625VFIO MLX5 PCI DRIVER 21626M: Yishai Hadas <yishaih@nvidia.com> 21627L: kvm@vger.kernel.org 21628S: Maintained 21629F: drivers/vfio/pci/mlx5/ 21630 21631VGA_SWITCHEROO 21632R: Lukas Wunner <lukas@wunner.de> 21633S: Maintained 21634T: git git://anongit.freedesktop.org/drm/drm-misc 21635F: Documentation/gpu/vga-switcheroo.rst 21636F: drivers/gpu/vga/vga_switcheroo.c 21637F: include/linux/vga_switcheroo.h 21638 21639VIA RHINE NETWORK DRIVER 21640S: Maintained 21641M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21642F: drivers/net/ethernet/via/via-rhine.c 21643 21644VIA SD/MMC CARD CONTROLLER DRIVER 21645M: Bruce Chang <brucechang@via.com.tw> 21646M: Harald Welte <HaraldWelte@viatech.com> 21647S: Maintained 21648F: drivers/mmc/host/via-sdmmc.c 21649 21650VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21651M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21652L: linux-fbdev@vger.kernel.org 21653S: Maintained 21654F: drivers/video/fbdev/via/ 21655F: include/linux/via-core.h 21656F: include/linux/via-gpio.h 21657F: include/linux/via_i2c.h 21658 21659VIA VELOCITY NETWORK DRIVER 21660M: Francois Romieu <romieu@fr.zoreil.com> 21661L: netdev@vger.kernel.org 21662S: Maintained 21663F: drivers/net/ethernet/via/via-velocity.* 21664 21665VICODEC VIRTUAL CODEC DRIVER 21666M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21667L: linux-media@vger.kernel.org 21668S: Maintained 21669W: https://linuxtv.org 21670T: git git://linuxtv.org/media_tree.git 21671F: drivers/media/test-drivers/vicodec/* 21672 21673VIDEO I2C POLLING DRIVER 21674M: Matt Ranostay <matt.ranostay@konsulko.com> 21675L: linux-media@vger.kernel.org 21676S: Maintained 21677F: drivers/media/i2c/video-i2c.c 21678 21679VIDEO MULTIPLEXER DRIVER 21680M: Philipp Zabel <p.zabel@pengutronix.de> 21681L: linux-media@vger.kernel.org 21682S: Maintained 21683F: drivers/media/platform/video-mux.c 21684 21685VIDEOBUF2 FRAMEWORK 21686M: Tomasz Figa <tfiga@chromium.org> 21687M: Marek Szyprowski <m.szyprowski@samsung.com> 21688L: linux-media@vger.kernel.org 21689S: Maintained 21690F: drivers/media/common/videobuf2/* 21691F: include/media/videobuf2-* 21692 21693VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21694M: Shuah Khan <skhan@linuxfoundation.org> 21695R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21696L: linux-media@vger.kernel.org 21697S: Maintained 21698W: https://linuxtv.org 21699T: git git://linuxtv.org/media_tree.git 21700F: drivers/media/test-drivers/vimc/* 21701 21702VIRT LIB 21703M: Alex Williamson <alex.williamson@redhat.com> 21704M: Paolo Bonzini <pbonzini@redhat.com> 21705L: kvm@vger.kernel.org 21706S: Supported 21707F: virt/lib/ 21708 21709VIRTIO AND VHOST VSOCK DRIVER 21710M: Stefan Hajnoczi <stefanha@redhat.com> 21711M: Stefano Garzarella <sgarzare@redhat.com> 21712L: kvm@vger.kernel.org 21713L: virtualization@lists.linux-foundation.org 21714L: netdev@vger.kernel.org 21715S: Maintained 21716F: drivers/vhost/vsock.c 21717F: include/linux/virtio_vsock.h 21718F: include/uapi/linux/virtio_vsock.h 21719F: net/vmw_vsock/virtio_transport.c 21720F: net/vmw_vsock/virtio_transport_common.c 21721 21722VIRTIO BLOCK AND SCSI DRIVERS 21723M: "Michael S. Tsirkin" <mst@redhat.com> 21724M: Jason Wang <jasowang@redhat.com> 21725R: Paolo Bonzini <pbonzini@redhat.com> 21726R: Stefan Hajnoczi <stefanha@redhat.com> 21727L: virtualization@lists.linux-foundation.org 21728S: Maintained 21729F: drivers/block/virtio_blk.c 21730F: drivers/scsi/virtio_scsi.c 21731F: drivers/vhost/scsi.c 21732F: include/uapi/linux/virtio_blk.h 21733F: include/uapi/linux/virtio_scsi.h 21734 21735VIRTIO CONSOLE DRIVER 21736M: Amit Shah <amit@kernel.org> 21737L: virtualization@lists.linux-foundation.org 21738S: Maintained 21739F: drivers/char/virtio_console.c 21740F: include/linux/virtio_console.h 21741F: include/uapi/linux/virtio_console.h 21742 21743VIRTIO CORE AND NET DRIVERS 21744M: "Michael S. Tsirkin" <mst@redhat.com> 21745M: Jason Wang <jasowang@redhat.com> 21746L: virtualization@lists.linux-foundation.org 21747S: Maintained 21748F: Documentation/ABI/testing/sysfs-bus-vdpa 21749F: Documentation/ABI/testing/sysfs-class-vduse 21750F: Documentation/devicetree/bindings/virtio/ 21751F: drivers/block/virtio_blk.c 21752F: drivers/crypto/virtio/ 21753F: drivers/net/virtio_net.c 21754F: drivers/vdpa/ 21755F: drivers/virtio/ 21756F: include/linux/vdpa.h 21757F: include/linux/virtio*.h 21758F: include/uapi/linux/virtio_*.h 21759F: tools/virtio/ 21760 21761IFCVF VIRTIO DATA PATH ACCELERATOR 21762R: Zhu Lingshan <lingshan.zhu@intel.com> 21763F: drivers/vdpa/ifcvf/ 21764 21765VIRTIO BALLOON 21766M: "Michael S. Tsirkin" <mst@redhat.com> 21767M: David Hildenbrand <david@redhat.com> 21768L: virtualization@lists.linux-foundation.org 21769S: Maintained 21770F: drivers/virtio/virtio_balloon.c 21771F: include/uapi/linux/virtio_balloon.h 21772F: include/linux/balloon_compaction.h 21773F: mm/balloon_compaction.c 21774 21775VIRTIO CRYPTO DRIVER 21776M: Gonglei <arei.gonglei@huawei.com> 21777L: virtualization@lists.linux-foundation.org 21778L: linux-crypto@vger.kernel.org 21779S: Maintained 21780F: drivers/crypto/virtio/ 21781F: include/uapi/linux/virtio_crypto.h 21782 21783VIRTIO DRIVERS FOR S390 21784M: Cornelia Huck <cohuck@redhat.com> 21785M: Halil Pasic <pasic@linux.ibm.com> 21786M: Eric Farman <farman@linux.ibm.com> 21787L: linux-s390@vger.kernel.org 21788L: virtualization@lists.linux-foundation.org 21789L: kvm@vger.kernel.org 21790S: Supported 21791F: arch/s390/include/uapi/asm/virtio-ccw.h 21792F: drivers/s390/virtio/ 21793 21794VIRTIO FILE SYSTEM 21795M: Vivek Goyal <vgoyal@redhat.com> 21796M: Stefan Hajnoczi <stefanha@redhat.com> 21797M: Miklos Szeredi <miklos@szeredi.hu> 21798L: virtualization@lists.linux-foundation.org 21799L: linux-fsdevel@vger.kernel.org 21800S: Supported 21801W: https://virtio-fs.gitlab.io/ 21802F: Documentation/filesystems/virtiofs.rst 21803F: fs/fuse/virtio_fs.c 21804F: include/uapi/linux/virtio_fs.h 21805 21806VIRTIO GPIO DRIVER 21807M: Enrico Weigelt, metux IT consult <info@metux.net> 21808M: Viresh Kumar <vireshk@kernel.org> 21809L: linux-gpio@vger.kernel.org 21810L: virtualization@lists.linux-foundation.org 21811S: Maintained 21812F: drivers/gpio/gpio-virtio.c 21813F: include/uapi/linux/virtio_gpio.h 21814 21815VIRTIO GPU DRIVER 21816M: David Airlie <airlied@redhat.com> 21817M: Gerd Hoffmann <kraxel@redhat.com> 21818R: Gurchetan Singh <gurchetansingh@chromium.org> 21819R: Chia-I Wu <olvaffe@gmail.com> 21820L: dri-devel@lists.freedesktop.org 21821L: virtualization@lists.linux-foundation.org 21822S: Maintained 21823T: git git://anongit.freedesktop.org/drm/drm-misc 21824F: drivers/gpu/drm/virtio/ 21825F: include/uapi/linux/virtio_gpu.h 21826 21827VIRTIO HOST (VHOST) 21828M: "Michael S. Tsirkin" <mst@redhat.com> 21829M: Jason Wang <jasowang@redhat.com> 21830L: kvm@vger.kernel.org 21831L: virtualization@lists.linux-foundation.org 21832L: netdev@vger.kernel.org 21833S: Maintained 21834T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21835F: drivers/vhost/ 21836F: include/linux/vhost_iotlb.h 21837F: include/uapi/linux/vhost.h 21838 21839VIRTIO INPUT DRIVER 21840M: Gerd Hoffmann <kraxel@redhat.com> 21841S: Maintained 21842F: drivers/virtio/virtio_input.c 21843F: include/uapi/linux/virtio_input.h 21844 21845VIRTIO IOMMU DRIVER 21846M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21847L: virtualization@lists.linux-foundation.org 21848S: Maintained 21849F: drivers/iommu/virtio-iommu.c 21850F: include/uapi/linux/virtio_iommu.h 21851 21852VIRTIO MEM DRIVER 21853M: David Hildenbrand <david@redhat.com> 21854L: virtualization@lists.linux-foundation.org 21855S: Maintained 21856W: https://virtio-mem.gitlab.io/ 21857F: drivers/virtio/virtio_mem.c 21858F: include/uapi/linux/virtio_mem.h 21859 21860VIRTIO SOUND DRIVER 21861M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21862M: "Michael S. Tsirkin" <mst@redhat.com> 21863L: virtualization@lists.linux-foundation.org 21864L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21865S: Maintained 21866F: include/uapi/linux/virtio_snd.h 21867F: sound/virtio/* 21868 21869VIRTIO I2C DRIVER 21870M: Conghui Chen <conghui.chen@intel.com> 21871M: Viresh Kumar <viresh.kumar@linaro.org> 21872L: linux-i2c@vger.kernel.org 21873L: virtualization@lists.linux-foundation.org 21874S: Maintained 21875F: drivers/i2c/busses/i2c-virtio.c 21876F: include/uapi/linux/virtio_i2c.h 21877 21878VIRTIO PMEM DRIVER 21879M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21880L: virtualization@lists.linux-foundation.org 21881S: Maintained 21882F: drivers/nvdimm/virtio_pmem.c 21883F: drivers/nvdimm/nd_virtio.c 21884 21885VIRTUAL BOX GUEST DEVICE DRIVER 21886M: Hans de Goede <hdegoede@redhat.com> 21887M: Arnd Bergmann <arnd@arndb.de> 21888M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21889S: Maintained 21890F: drivers/virt/vboxguest/ 21891F: include/linux/vbox_utils.h 21892F: include/uapi/linux/vbox*.h 21893 21894VIRTUAL BOX SHARED FOLDER VFS DRIVER 21895M: Hans de Goede <hdegoede@redhat.com> 21896L: linux-fsdevel@vger.kernel.org 21897S: Maintained 21898F: fs/vboxsf/* 21899 21900VIRTUAL SERIO DEVICE DRIVER 21901M: Stephen Chandler Paul <thatslyude@gmail.com> 21902S: Maintained 21903F: drivers/input/serio/userio.c 21904F: include/uapi/linux/userio.h 21905 21906VIVID VIRTUAL VIDEO DRIVER 21907M: Hans Verkuil <hverkuil@xs4all.nl> 21908L: linux-media@vger.kernel.org 21909S: Maintained 21910W: https://linuxtv.org 21911T: git git://linuxtv.org/media_tree.git 21912F: drivers/media/test-drivers/vivid/* 21913 21914VIDTV VIRTUAL DIGITAL TV DRIVER 21915M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21916L: linux-media@vger.kernel.org 21917S: Maintained 21918W: https://linuxtv.org 21919T: git git://linuxtv.org/media_tree.git 21920F: drivers/media/test-drivers/vidtv/* 21921 21922VLYNQ BUS 21923M: Florian Fainelli <f.fainelli@gmail.com> 21924L: openwrt-devel@lists.openwrt.org (subscribers-only) 21925S: Maintained 21926F: drivers/vlynq/vlynq.c 21927F: include/linux/vlynq.h 21928 21929VME SUBSYSTEM 21930M: Martyn Welch <martyn@welchs.me.uk> 21931M: Manohar Vanga <manohar.vanga@gmail.com> 21932M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21933L: linux-kernel@vger.kernel.org 21934S: Odd fixes 21935T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21936F: Documentation/driver-api/vme.rst 21937F: drivers/staging/vme_user/ 21938 21939VM SOCKETS (AF_VSOCK) 21940M: Stefano Garzarella <sgarzare@redhat.com> 21941L: virtualization@lists.linux-foundation.org 21942L: netdev@vger.kernel.org 21943S: Maintained 21944F: drivers/net/vsockmon.c 21945F: include/net/af_vsock.h 21946F: include/uapi/linux/vm_sockets.h 21947F: include/uapi/linux/vm_sockets_diag.h 21948F: include/uapi/linux/vsockmon.h 21949F: net/vmw_vsock/ 21950F: tools/testing/vsock/ 21951 21952VMWARE BALLOON DRIVER 21953M: Nadav Amit <namit@vmware.com> 21954R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21955L: linux-kernel@vger.kernel.org 21956S: Supported 21957F: drivers/misc/vmw_balloon.c 21958 21959VMWARE HYPERVISOR INTERFACE 21960M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21961M: Alexey Makhalov <amakhalov@vmware.com> 21962R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21963L: virtualization@lists.linux-foundation.org 21964L: x86@kernel.org 21965S: Supported 21966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21967F: arch/x86/include/asm/vmware.h 21968F: arch/x86/kernel/cpu/vmware.c 21969 21970VMWARE PVRDMA DRIVER 21971M: Bryan Tan <bryantan@vmware.com> 21972M: Vishnu Dasa <vdasa@vmware.com> 21973R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21974L: linux-rdma@vger.kernel.org 21975S: Supported 21976F: drivers/infiniband/hw/vmw_pvrdma/ 21977 21978VMWARE PVSCSI DRIVER 21979M: Vishal Bhakta <vbhakta@vmware.com> 21980R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21981L: linux-scsi@vger.kernel.org 21982S: Supported 21983F: drivers/scsi/vmw_pvscsi.c 21984F: drivers/scsi/vmw_pvscsi.h 21985 21986VMWARE VIRTUAL PTP CLOCK DRIVER 21987M: Vivek Thampi <vithampi@vmware.com> 21988R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21989L: netdev@vger.kernel.org 21990S: Supported 21991F: drivers/ptp/ptp_vmw.c 21992 21993VMWARE VMCI DRIVER 21994M: Bryan Tan <bryantan@vmware.com> 21995M: Vishnu Dasa <vdasa@vmware.com> 21996R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21997L: linux-kernel@vger.kernel.org 21998S: Supported 21999F: drivers/misc/vmw_vmci/ 22000F: include/linux/vmw_vmci* 22001 22002VMWARE VMMOUSE SUBDRIVER 22003M: Zack Rusin <zackr@vmware.com> 22004R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22005R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22006L: linux-input@vger.kernel.org 22007S: Supported 22008F: drivers/input/mouse/vmmouse.c 22009F: drivers/input/mouse/vmmouse.h 22010 22011VMWARE VMXNET3 ETHERNET DRIVER 22012M: Ronak Doshi <doshir@vmware.com> 22013R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22014L: netdev@vger.kernel.org 22015S: Supported 22016F: drivers/net/vmxnet3/ 22017 22018VMWARE VSOCK VMCI TRANSPORT DRIVER 22019M: Bryan Tan <bryantan@vmware.com> 22020M: Vishnu Dasa <vdasa@vmware.com> 22021R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22022L: linux-kernel@vger.kernel.org 22023S: Supported 22024F: net/vmw_vsock/vmci_transport* 22025 22026VOCORE VOCORE2 BOARD 22027M: Harvey Hunt <harveyhuntnexus@gmail.com> 22028L: linux-mips@vger.kernel.org 22029S: Maintained 22030F: arch/mips/boot/dts/ralink/vocore2.dts 22031 22032VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22033M: Liam Girdwood <lgirdwood@gmail.com> 22034M: Mark Brown <broonie@kernel.org> 22035L: linux-kernel@vger.kernel.org 22036S: Supported 22037W: http://www.slimlogic.co.uk/?p=48 22038T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22039F: Documentation/devicetree/bindings/regulator/ 22040F: Documentation/power/regulator/ 22041F: drivers/regulator/ 22042F: include/dt-bindings/regulator/ 22043F: include/linux/regulator/ 22044K: regulator_get_optional 22045 22046VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22047R: Matti Vaittinen <mazziesaccount@gmail.com> 22048F: drivers/regulator/irq_helpers.c 22049 22050VRF 22051M: David Ahern <dsahern@kernel.org> 22052L: netdev@vger.kernel.org 22053S: Maintained 22054F: Documentation/networking/vrf.rst 22055F: drivers/net/vrf.c 22056 22057VSPRINTF 22058M: Petr Mladek <pmladek@suse.com> 22059M: Steven Rostedt <rostedt@goodmis.org> 22060M: Sergey Senozhatsky <senozhatsky@chromium.org> 22061R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22062R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22063S: Maintained 22064T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22065F: Documentation/core-api/printk-formats.rst 22066F: lib/test_printf.c 22067F: lib/test_scanf.c 22068F: lib/vsprintf.c 22069 22070VT1211 HARDWARE MONITOR DRIVER 22071M: Juerg Haefliger <juergh@proton.me> 22072L: linux-hwmon@vger.kernel.org 22073S: Maintained 22074F: Documentation/hwmon/vt1211.rst 22075F: drivers/hwmon/vt1211.c 22076 22077VT8231 HARDWARE MONITOR DRIVER 22078M: Roger Lucas <vt8231@hiddenengine.co.uk> 22079L: linux-hwmon@vger.kernel.org 22080S: Maintained 22081F: drivers/hwmon/vt8231.c 22082 22083VUB300 USB to SDIO/SD/MMC bridge chip 22084L: linux-mmc@vger.kernel.org 22085S: Orphan 22086F: drivers/mmc/host/vub300.c 22087 22088W1 DALLAS'S 1-WIRE BUS 22089M: Evgeniy Polyakov <zbr@ioremap.net> 22090S: Maintained 22091F: Documentation/devicetree/bindings/w1/ 22092F: Documentation/w1/ 22093F: drivers/w1/ 22094F: include/linux/w1.h 22095 22096W83791D HARDWARE MONITORING DRIVER 22097M: Marc Hulsman <m.hulsman@tudelft.nl> 22098L: linux-hwmon@vger.kernel.org 22099S: Maintained 22100F: Documentation/hwmon/w83791d.rst 22101F: drivers/hwmon/w83791d.c 22102 22103W83793 HARDWARE MONITORING DRIVER 22104M: Rudolf Marek <r.marek@assembler.cz> 22105L: linux-hwmon@vger.kernel.org 22106S: Maintained 22107F: Documentation/hwmon/w83793.rst 22108F: drivers/hwmon/w83793.c 22109 22110W83795 HARDWARE MONITORING DRIVER 22111M: Jean Delvare <jdelvare@suse.com> 22112L: linux-hwmon@vger.kernel.org 22113S: Maintained 22114F: drivers/hwmon/w83795.c 22115 22116W83L51xD SD/MMC CARD INTERFACE DRIVER 22117M: Pierre Ossman <pierre@ossman.eu> 22118S: Maintained 22119F: drivers/mmc/host/wbsd.* 22120 22121WACOM PROTOCOL 4 SERIAL TABLETS 22122M: Julian Squires <julian@cipht.net> 22123M: Hans de Goede <hdegoede@redhat.com> 22124L: linux-input@vger.kernel.org 22125S: Maintained 22126F: drivers/input/tablet/wacom_serial4.c 22127 22128WANGXUN ETHERNET DRIVER 22129M: Jiawen Wu <jiawenwu@trustnetic.com> 22130M: Mengyuan Lou <mengyuanlou@net-swift.com> 22131W: https://www.net-swift.com 22132L: netdev@vger.kernel.org 22133S: Maintained 22134F: Documentation/networking/device_drivers/ethernet/wangxun/* 22135F: drivers/net/ethernet/wangxun/ 22136 22137WATCHDOG DEVICE DRIVERS 22138M: Wim Van Sebroeck <wim@linux-watchdog.org> 22139M: Guenter Roeck <linux@roeck-us.net> 22140L: linux-watchdog@vger.kernel.org 22141S: Maintained 22142W: http://www.linux-watchdog.org/ 22143T: git git://www.linux-watchdog.org/linux-watchdog.git 22144F: Documentation/devicetree/bindings/watchdog/ 22145F: Documentation/watchdog/ 22146F: drivers/watchdog/ 22147F: include/linux/watchdog.h 22148F: include/uapi/linux/watchdog.h 22149F: include/trace/events/watchdog.h 22150 22151WHISKEYCOVE PMIC GPIO DRIVER 22152M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22153L: linux-gpio@vger.kernel.org 22154S: Maintained 22155F: drivers/gpio/gpio-wcove.c 22156 22157WHWAVE RTC DRIVER 22158M: Dianlong Li <long17.cool@163.com> 22159L: linux-rtc@vger.kernel.org 22160S: Maintained 22161F: drivers/rtc/rtc-sd3078.c 22162 22163WIIMOTE HID DRIVER 22164M: David Rheinsberg <david.rheinsberg@gmail.com> 22165L: linux-input@vger.kernel.org 22166S: Maintained 22167F: drivers/hid/hid-wiimote* 22168 22169WILOCITY WIL6210 WIRELESS DRIVER 22170L: linux-wireless@vger.kernel.org 22171S: Orphan 22172W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22173F: drivers/net/wireless/ath/wil6210/ 22174 22175WINBOND CIR DRIVER 22176M: David Härdeman <david@hardeman.nu> 22177S: Maintained 22178F: drivers/media/rc/winbond-cir.c 22179 22180WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22181M: William Breathitt Gray <william.gray@linaro.org> 22182L: linux-watchdog@vger.kernel.org 22183S: Maintained 22184F: drivers/watchdog/ebc-c384_wdt.c 22185 22186WINSYSTEMS WS16C48 GPIO DRIVER 22187M: William Breathitt Gray <william.gray@linaro.org> 22188L: linux-gpio@vger.kernel.org 22189S: Maintained 22190F: drivers/gpio/gpio-ws16c48.c 22191 22192WIREGUARD SECURE NETWORK TUNNEL 22193M: Jason A. Donenfeld <Jason@zx2c4.com> 22194L: wireguard@lists.zx2c4.com 22195L: netdev@vger.kernel.org 22196S: Maintained 22197F: drivers/net/wireguard/ 22198F: tools/testing/selftests/wireguard/ 22199 22200WISTRON LAPTOP BUTTON DRIVER 22201M: Miloslav Trmac <mitr@volny.cz> 22202S: Maintained 22203F: drivers/input/misc/wistron_btns.c 22204 22205WL3501 WIRELESS PCMCIA CARD DRIVER 22206L: linux-wireless@vger.kernel.org 22207S: Odd fixes 22208F: drivers/net/wireless/wl3501* 22209 22210WOLFSON MICROELECTRONICS DRIVERS 22211L: patches@opensource.cirrus.com 22212S: Supported 22213W: https://github.com/CirrusLogic/linux-drivers/wiki 22214T: git https://github.com/CirrusLogic/linux-drivers.git 22215F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22216F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22217F: Documentation/devicetree/bindings/mfd/wm831x.txt 22218F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22219F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22220F: Documentation/devicetree/bindings/sound/wm* 22221F: Documentation/hwmon/wm83??.rst 22222F: arch/arm/mach-s3c/mach-crag6410* 22223F: drivers/clk/clk-wm83*.c 22224F: drivers/gpio/gpio-*wm*.c 22225F: drivers/gpio/gpio-arizona.c 22226F: drivers/hwmon/wm83??-hwmon.c 22227F: drivers/input/misc/wm831x-on.c 22228F: drivers/input/touchscreen/wm831x-ts.c 22229F: drivers/input/touchscreen/wm97*.c 22230F: drivers/leds/leds-wm83*.c 22231F: drivers/mfd/arizona* 22232F: drivers/mfd/cs47l24* 22233F: drivers/mfd/wm*.c 22234F: drivers/power/supply/wm83*.c 22235F: drivers/regulator/arizona* 22236F: drivers/regulator/wm8*.c 22237F: drivers/rtc/rtc-wm83*.c 22238F: drivers/video/backlight/wm83*_bl.c 22239F: drivers/watchdog/wm83*_wdt.c 22240F: include/linux/mfd/arizona/ 22241F: include/linux/mfd/wm831x/ 22242F: include/linux/mfd/wm8350/ 22243F: include/linux/mfd/wm8400* 22244F: include/linux/regulator/arizona* 22245F: include/linux/wm97xx.h 22246F: include/sound/wm????.h 22247F: sound/soc/codecs/arizona* 22248F: sound/soc/codecs/cs47l24* 22249F: sound/soc/codecs/wm* 22250 22251WORKQUEUE 22252M: Tejun Heo <tj@kernel.org> 22253R: Lai Jiangshan <jiangshanlai@gmail.com> 22254S: Maintained 22255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22256F: Documentation/core-api/workqueue.rst 22257F: include/linux/workqueue.h 22258F: kernel/workqueue.c 22259 22260WWAN DRIVERS 22261M: Loic Poulain <loic.poulain@linaro.org> 22262M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22263R: Johannes Berg <johannes@sipsolutions.net> 22264L: netdev@vger.kernel.org 22265S: Maintained 22266F: drivers/net/wwan/ 22267F: include/linux/wwan.h 22268F: include/uapi/linux/wwan.h 22269 22270X-POWERS AXP288 PMIC DRIVERS 22271M: Hans de Goede <hdegoede@redhat.com> 22272S: Maintained 22273F: drivers/acpi/pmic/intel_pmic_xpower.c 22274N: axp288 22275 22276X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22277M: Chen-Yu Tsai <wens@csie.org> 22278L: linux-kernel@vger.kernel.org 22279S: Maintained 22280N: axp[128] 22281 22282X.25 STACK 22283M: Martin Schiller <ms@dev.tdt.de> 22284L: linux-x25@vger.kernel.org 22285S: Maintained 22286F: Documentation/networking/lapb-module.rst 22287F: Documentation/networking/x25* 22288F: drivers/net/wan/hdlc_x25.c 22289F: drivers/net/wan/lapbether.c 22290F: include/*/lapb.h 22291F: include/net/x25* 22292F: include/uapi/linux/x25.h 22293F: net/lapb/ 22294F: net/x25/ 22295 22296X86 ARCHITECTURE (32-BIT AND 64-BIT) 22297M: Thomas Gleixner <tglx@linutronix.de> 22298M: Ingo Molnar <mingo@redhat.com> 22299M: Borislav Petkov <bp@alien8.de> 22300M: Dave Hansen <dave.hansen@linux.intel.com> 22301M: x86@kernel.org 22302R: "H. Peter Anvin" <hpa@zytor.com> 22303L: linux-kernel@vger.kernel.org 22304S: Maintained 22305T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22306F: Documentation/devicetree/bindings/x86/ 22307F: Documentation/x86/ 22308F: arch/x86/ 22309 22310X86 ENTRY CODE 22311M: Andy Lutomirski <luto@kernel.org> 22312L: linux-kernel@vger.kernel.org 22313S: Maintained 22314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22315F: arch/x86/entry/ 22316 22317X86 MCE INFRASTRUCTURE 22318M: Tony Luck <tony.luck@intel.com> 22319M: Borislav Petkov <bp@alien8.de> 22320L: linux-edac@vger.kernel.org 22321S: Maintained 22322F: Documentation/ABI/testing/sysfs-mce 22323F: Documentation/x86/x86_64/machinecheck.rst 22324F: arch/x86/kernel/cpu/mce/* 22325 22326X86 MICROCODE UPDATE SUPPORT 22327M: Borislav Petkov <bp@alien8.de> 22328S: Maintained 22329F: arch/x86/kernel/cpu/microcode/* 22330 22331X86 MM 22332M: Dave Hansen <dave.hansen@linux.intel.com> 22333M: Andy Lutomirski <luto@kernel.org> 22334M: Peter Zijlstra <peterz@infradead.org> 22335L: linux-kernel@vger.kernel.org 22336S: Maintained 22337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22338F: arch/x86/mm/ 22339 22340X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22341M: Hans de Goede <hdegoede@redhat.com> 22342L: platform-driver-x86@vger.kernel.org 22343S: Maintained 22344T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22345F: drivers/platform/x86/x86-android-tablets.c 22346 22347X86 PLATFORM DRIVERS 22348M: Hans de Goede <hdegoede@redhat.com> 22349M: Mark Gross <markgross@kernel.org> 22350L: platform-driver-x86@vger.kernel.org 22351S: Maintained 22352T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22353F: drivers/platform/olpc/ 22354F: drivers/platform/x86/ 22355 22356X86 PLATFORM DRIVERS - ARCH 22357R: Darren Hart <dvhart@infradead.org> 22358R: Andy Shevchenko <andy@infradead.org> 22359L: platform-driver-x86@vger.kernel.org 22360L: x86@kernel.org 22361S: Maintained 22362T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22363F: arch/x86/platform 22364 22365X86 PLATFORM UV HPE SUPERDOME FLEX 22366M: Steve Wahl <steve.wahl@hpe.com> 22367R: Mike Travis <mike.travis@hpe.com> 22368R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22369R: Russ Anderson <russ.anderson@hpe.com> 22370S: Supported 22371F: arch/x86/include/asm/uv/ 22372F: arch/x86/kernel/apic/x2apic_uv_x.c 22373F: arch/x86/platform/uv/ 22374 22375X86 STACK UNWINDING 22376M: Josh Poimboeuf <jpoimboe@kernel.org> 22377M: Peter Zijlstra <peterz@infradead.org> 22378S: Supported 22379F: arch/x86/include/asm/unwind*.h 22380F: arch/x86/kernel/dumpstack.c 22381F: arch/x86/kernel/stacktrace.c 22382F: arch/x86/kernel/unwind_*.c 22383 22384X86 VDSO 22385M: Andy Lutomirski <luto@kernel.org> 22386L: linux-kernel@vger.kernel.org 22387S: Maintained 22388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22389F: arch/x86/entry/vdso/ 22390 22391XARRAY 22392M: Matthew Wilcox <willy@infradead.org> 22393L: linux-fsdevel@vger.kernel.org 22394S: Supported 22395F: Documentation/core-api/xarray.rst 22396F: include/linux/idr.h 22397F: include/linux/xarray.h 22398F: lib/idr.c 22399F: lib/xarray.c 22400F: tools/testing/radix-tree 22401 22402XBOX DVD IR REMOTE 22403M: Benjamin Valentin <benpicco@googlemail.com> 22404S: Maintained 22405F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22406F: drivers/media/rc/xbox_remote.c 22407 22408XC2028/3028 TUNER DRIVER 22409M: Mauro Carvalho Chehab <mchehab@kernel.org> 22410L: linux-media@vger.kernel.org 22411S: Maintained 22412W: https://linuxtv.org 22413T: git git://linuxtv.org/media_tree.git 22414F: drivers/media/tuners/xc2028.* 22415 22416XDP (eXpress Data Path) 22417M: Alexei Starovoitov <ast@kernel.org> 22418M: Daniel Borkmann <daniel@iogearbox.net> 22419M: David S. Miller <davem@davemloft.net> 22420M: Jakub Kicinski <kuba@kernel.org> 22421M: Jesper Dangaard Brouer <hawk@kernel.org> 22422M: John Fastabend <john.fastabend@gmail.com> 22423L: netdev@vger.kernel.org 22424L: bpf@vger.kernel.org 22425S: Supported 22426F: include/net/xdp.h 22427F: include/net/xdp_priv.h 22428F: include/trace/events/xdp.h 22429F: kernel/bpf/cpumap.c 22430F: kernel/bpf/devmap.c 22431F: net/core/xdp.c 22432F: samples/bpf/xdp* 22433F: tools/testing/selftests/bpf/*xdp* 22434F: tools/testing/selftests/bpf/*/*xdp* 22435F: drivers/net/ethernet/*/*/*/*/*xdp* 22436F: drivers/net/ethernet/*/*/*xdp* 22437K: (?:\b|_)xdp(?:\b|_) 22438 22439XDP SOCKETS (AF_XDP) 22440M: Björn Töpel <bjorn@kernel.org> 22441M: Magnus Karlsson <magnus.karlsson@intel.com> 22442M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22443R: Jonathan Lemon <jonathan.lemon@gmail.com> 22444L: netdev@vger.kernel.org 22445L: bpf@vger.kernel.org 22446S: Maintained 22447F: Documentation/networking/af_xdp.rst 22448F: include/net/xdp_sock* 22449F: include/net/xsk_buff_pool.h 22450F: include/uapi/linux/if_xdp.h 22451F: include/uapi/linux/xdp_diag.h 22452F: include/net/netns/xdp.h 22453F: net/xdp/ 22454F: tools/testing/selftests/bpf/*xsk* 22455 22456XEN BLOCK SUBSYSTEM 22457M: Roger Pau Monné <roger.pau@citrix.com> 22458L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22459S: Supported 22460F: drivers/block/xen* 22461F: drivers/block/xen-blkback/* 22462 22463XEN HYPERVISOR ARM 22464M: Stefano Stabellini <sstabellini@kernel.org> 22465L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22466S: Maintained 22467F: arch/arm/include/asm/xen/ 22468F: arch/arm/xen/ 22469 22470XEN HYPERVISOR ARM64 22471M: Stefano Stabellini <sstabellini@kernel.org> 22472L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22473S: Maintained 22474F: arch/arm64/include/asm/xen/ 22475F: arch/arm64/xen/ 22476 22477XEN HYPERVISOR INTERFACE 22478M: Juergen Gross <jgross@suse.com> 22479M: Stefano Stabellini <sstabellini@kernel.org> 22480R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22481L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22482S: Supported 22483T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22484F: Documentation/ABI/stable/sysfs-hypervisor-xen 22485F: Documentation/ABI/testing/sysfs-hypervisor-xen 22486F: drivers/*/xen-*front.c 22487F: drivers/xen/ 22488F: include/uapi/xen/ 22489F: include/xen/ 22490F: kernel/configs/xen.config 22491 22492XEN HYPERVISOR X86 22493M: Juergen Gross <jgross@suse.com> 22494R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22495L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22496S: Supported 22497F: arch/x86/configs/xen.config 22498F: arch/x86/include/asm/pvclock-abi.h 22499F: arch/x86/include/asm/xen/ 22500F: arch/x86/platform/pvh/ 22501F: arch/x86/xen/ 22502 22503XEN NETWORK BACKEND DRIVER 22504M: Wei Liu <wei.liu@kernel.org> 22505M: Paul Durrant <paul@xen.org> 22506L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22507L: netdev@vger.kernel.org 22508S: Supported 22509F: drivers/net/xen-netback/* 22510 22511XEN PCI SUBSYSTEM 22512M: Juergen Gross <jgross@suse.com> 22513L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22514S: Supported 22515F: arch/x86/pci/*xen* 22516F: drivers/pci/*xen* 22517 22518XEN PVSCSI DRIVERS 22519M: Juergen Gross <jgross@suse.com> 22520L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22521L: linux-scsi@vger.kernel.org 22522S: Supported 22523F: drivers/scsi/xen-scsifront.c 22524F: drivers/xen/xen-scsiback.c 22525F: include/xen/interface/io/vscsiif.h 22526 22527XEN PVUSB DRIVER 22528M: Juergen Gross <jgross@suse.com> 22529L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22530L: linux-usb@vger.kernel.org 22531S: Supported 22532F: drivers/usb/host/xen* 22533F: include/xen/interface/io/usbif.h 22534 22535XEN SOUND FRONTEND DRIVER 22536M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22537L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22538L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22539S: Supported 22540F: sound/xen/* 22541 22542XEN SWIOTLB SUBSYSTEM 22543M: Juergen Gross <jgross@suse.com> 22544M: Stefano Stabellini <sstabellini@kernel.org> 22545L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22546L: iommu@lists.linux.dev 22547S: Supported 22548F: arch/*/include/asm/xen/swiotlb-xen.h 22549F: drivers/xen/swiotlb-xen.c 22550F: include/xen/arm/swiotlb-xen.h 22551F: include/xen/swiotlb-xen.h 22552 22553XFS FILESYSTEM 22554C: irc://irc.oftc.net/xfs 22555M: Darrick J. Wong <djwong@kernel.org> 22556L: linux-xfs@vger.kernel.org 22557S: Supported 22558W: http://xfs.org/ 22559T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22560F: Documentation/ABI/testing/sysfs-fs-xfs 22561F: Documentation/admin-guide/xfs.rst 22562F: Documentation/filesystems/xfs-delayed-logging-design.rst 22563F: Documentation/filesystems/xfs-self-describing-metadata.rst 22564F: fs/xfs/ 22565F: include/uapi/linux/dqblk_xfs.h 22566F: include/uapi/linux/fsmap.h 22567 22568XILINX AMS DRIVER 22569M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22570L: linux-iio@vger.kernel.org 22571S: Maintained 22572F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22573F: drivers/iio/adc/xilinx-ams.c 22574 22575XILINX AXI ETHERNET DRIVER 22576M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22577S: Maintained 22578F: drivers/net/ethernet/xilinx/xilinx_axienet* 22579 22580XILINX CAN DRIVER 22581M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22582R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22583L: linux-can@vger.kernel.org 22584S: Maintained 22585F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22586F: drivers/net/can/xilinx_can.c 22587 22588XILINX GPIO DRIVER 22589M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22590R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22591R: Michal Simek <michal.simek@xilinx.com> 22592S: Maintained 22593F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22594F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22595F: drivers/gpio/gpio-xilinx.c 22596F: drivers/gpio/gpio-zynq.c 22597 22598XILINX SD-FEC IP CORES 22599M: Derek Kiernan <derek.kiernan@xilinx.com> 22600M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22601S: Maintained 22602F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22603F: Documentation/misc-devices/xilinx_sdfec.rst 22604F: drivers/misc/Kconfig 22605F: drivers/misc/Makefile 22606F: drivers/misc/xilinx_sdfec.c 22607F: include/uapi/misc/xilinx_sdfec.h 22608 22609XILINX PWM DRIVER 22610M: Sean Anderson <sean.anderson@seco.com> 22611S: Maintained 22612F: drivers/pwm/pwm-xilinx.c 22613F: include/clocksource/timer-xilinx.h 22614 22615XILINX UARTLITE SERIAL DRIVER 22616M: Peter Korsgaard <jacmet@sunsite.dk> 22617L: linux-serial@vger.kernel.org 22618S: Maintained 22619F: drivers/tty/serial/uartlite.c 22620 22621XILINX VIDEO IP CORES 22622M: Hyun Kwon <hyun.kwon@xilinx.com> 22623M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22624L: linux-media@vger.kernel.org 22625S: Supported 22626T: git git://linuxtv.org/media_tree.git 22627F: Documentation/devicetree/bindings/media/xilinx/ 22628F: drivers/media/platform/xilinx/ 22629F: include/uapi/linux/xilinx-v4l2-controls.h 22630 22631XILINX ZYNQMP DPDMA DRIVER 22632M: Hyun Kwon <hyun.kwon@xilinx.com> 22633M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22634L: dmaengine@vger.kernel.org 22635S: Supported 22636F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22637F: drivers/dma/xilinx/xilinx_dpdma.c 22638F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22639 22640XILINX ZYNQMP PSGTR PHY DRIVER 22641M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22642M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22643L: linux-kernel@vger.kernel.org 22644S: Supported 22645T: git https://github.com/Xilinx/linux-xlnx.git 22646F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22647F: drivers/phy/xilinx/phy-zynqmp.c 22648 22649XILINX ZYNQMP SHA3 DRIVER 22650M: Harsha <harsha.harsha@xilinx.com> 22651S: Maintained 22652F: drivers/crypto/xilinx/zynqmp-sha.c 22653 22654XILINX EVENT MANAGEMENT DRIVER 22655M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22656S: Maintained 22657F: drivers/soc/xilinx/xlnx_event_manager.c 22658F: include/linux/firmware/xlnx-event-manager.h 22659 22660XILLYBUS DRIVER 22661M: Eli Billauer <eli.billauer@gmail.com> 22662L: linux-kernel@vger.kernel.org 22663S: Supported 22664F: drivers/char/xillybus/ 22665 22666XLP9XX I2C DRIVER 22667M: George Cherian <gcherian@marvell.com> 22668L: linux-i2c@vger.kernel.org 22669S: Supported 22670W: http://www.marvell.com 22671F: drivers/i2c/busses/i2c-xlp9xx.c 22672 22673XRA1403 GPIO EXPANDER 22674M: Nandor Han <nandor.han@ge.com> 22675M: Semi Malinen <semi.malinen@ge.com> 22676L: linux-gpio@vger.kernel.org 22677S: Maintained 22678F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22679F: drivers/gpio/gpio-xra1403.c 22680 22681XTENSA XTFPGA PLATFORM SUPPORT 22682M: Max Filippov <jcmvbkbc@gmail.com> 22683L: linux-xtensa@linux-xtensa.org 22684S: Maintained 22685F: drivers/spi/spi-xtensa-xtfpga.c 22686F: sound/soc/xtensa/xtfpga-i2s.c 22687 22688YAM DRIVER FOR AX.25 22689M: Jean-Paul Roubelat <jpr@f6fbb.org> 22690L: linux-hams@vger.kernel.org 22691S: Maintained 22692F: drivers/net/hamradio/yam* 22693F: include/linux/yam.h 22694 22695YAMA SECURITY MODULE 22696M: Kees Cook <keescook@chromium.org> 22697S: Supported 22698T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22699F: Documentation/admin-guide/LSM/Yama.rst 22700F: security/yama/ 22701 22702YEALINK PHONE DRIVER 22703M: Henk Vergonet <Henk.Vergonet@gmail.com> 22704L: usbb2k-api-dev@nongnu.org 22705S: Maintained 22706F: Documentation/input/devices/yealink.rst 22707F: drivers/input/misc/yealink.* 22708 22709Z8530 DRIVER FOR AX.25 22710M: Joerg Reuter <jreuter@yaina.de> 22711L: linux-hams@vger.kernel.org 22712S: Maintained 22713W: http://yaina.de/jreuter/ 22714W: http://www.qsl.net/dl1bke/ 22715F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22716F: drivers/net/hamradio/*scc.c 22717F: drivers/net/hamradio/z8530.h 22718 22719ZBUD COMPRESSED PAGE ALLOCATOR 22720M: Seth Jennings <sjenning@redhat.com> 22721M: Dan Streetman <ddstreet@ieee.org> 22722L: linux-mm@kvack.org 22723S: Maintained 22724F: mm/zbud.c 22725 22726Z3FOLD COMPRESSED PAGE ALLOCATOR 22727M: Vitaly Wool <vitaly.wool@konsulko.com> 22728R: Miaohe Lin <linmiaohe@huawei.com> 22729L: linux-mm@kvack.org 22730S: Maintained 22731F: mm/z3fold.c 22732 22733ZD1211RW WIRELESS DRIVER 22734M: Ulrich Kunitz <kune@deine-taler.de> 22735L: linux-wireless@vger.kernel.org 22736L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22737S: Maintained 22738W: http://zd1211.ath.cx/wiki/DriverRewrite 22739F: drivers/net/wireless/zydas/zd1211rw/ 22740 22741ZD1301 MEDIA DRIVER 22742M: Antti Palosaari <crope@iki.fi> 22743L: linux-media@vger.kernel.org 22744S: Maintained 22745W: https://linuxtv.org/ 22746W: http://palosaari.fi/linux/ 22747Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22748F: drivers/media/usb/dvb-usb-v2/zd1301* 22749 22750ZD1301_DEMOD MEDIA DRIVER 22751M: Antti Palosaari <crope@iki.fi> 22752L: linux-media@vger.kernel.org 22753S: Maintained 22754W: https://linuxtv.org/ 22755W: http://palosaari.fi/linux/ 22756Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22757F: drivers/media/dvb-frontends/zd1301_demod* 22758 22759ZHAOXIN PROCESSOR SUPPORT 22760M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22761L: linux-kernel@vger.kernel.org 22762S: Maintained 22763F: arch/x86/kernel/cpu/zhaoxin.c 22764 22765ZONEFS FILESYSTEM 22766M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22767M: Naohiro Aota <naohiro.aota@wdc.com> 22768R: Johannes Thumshirn <jth@kernel.org> 22769L: linux-fsdevel@vger.kernel.org 22770S: Maintained 22771T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22772F: Documentation/filesystems/zonefs.rst 22773F: fs/zonefs/ 22774 22775ZPOOL COMPRESSED PAGE STORAGE API 22776M: Dan Streetman <ddstreet@ieee.org> 22777L: linux-mm@kvack.org 22778S: Maintained 22779F: include/linux/zpool.h 22780F: mm/zpool.c 22781 22782ZR36067 VIDEO FOR LINUX DRIVER 22783M: Corentin Labbe <clabbe@baylibre.com> 22784L: mjpeg-users@lists.sourceforge.net 22785L: linux-media@vger.kernel.org 22786S: Maintained 22787W: http://mjpeg.sourceforge.net/driver-zoran/ 22788Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22789F: Documentation/driver-api/media/drivers/zoran.rst 22790F: drivers/media/pci/zoran/ 22791 22792ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22793M: Minchan Kim <minchan@kernel.org> 22794M: Nitin Gupta <ngupta@vflare.org> 22795R: Sergey Senozhatsky <senozhatsky@chromium.org> 22796L: linux-kernel@vger.kernel.org 22797S: Maintained 22798F: Documentation/admin-guide/blockdev/zram.rst 22799F: drivers/block/zram/ 22800 22801ZS DECSTATION Z85C30 SERIAL DRIVER 22802M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22803S: Maintained 22804F: drivers/tty/serial/zs.* 22805 22806ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22807M: Minchan Kim <minchan@kernel.org> 22808M: Nitin Gupta <ngupta@vflare.org> 22809R: Sergey Senozhatsky <senozhatsky@chromium.org> 22810L: linux-mm@kvack.org 22811S: Maintained 22812F: Documentation/mm/zsmalloc.rst 22813F: include/linux/zsmalloc.h 22814F: mm/zsmalloc.c 22815 22816ZSTD 22817M: Nick Terrell <terrelln@fb.com> 22818S: Maintained 22819B: https://github.com/facebook/zstd/issues 22820T: git git://github.com/terrelln/linux.git 22821F: include/linux/zstd* 22822F: lib/zstd/ 22823F: lib/decompress_unzstd.c 22824F: crypto/zstd.c 22825N: zstd 22826K: zstd 22827 22828ZSWAP COMPRESSED SWAP CACHING 22829M: Seth Jennings <sjenning@redhat.com> 22830M: Dan Streetman <ddstreet@ieee.org> 22831M: Vitaly Wool <vitaly.wool@konsulko.com> 22832L: linux-mm@kvack.org 22833S: Maintained 22834F: mm/zswap.c 22835 22836THE REST 22837M: Linus Torvalds <torvalds@linux-foundation.org> 22838L: linux-kernel@vger.kernel.org 22839S: Buried alive in reporters 22840T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22841F: * 22842F: */ 22843