1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351Q: https://patchwork.kernel.org/project/linux-acpi/list/ 352B: https://bugzilla.kernel.org 353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 354F: Documentation/ABI/testing/configfs-acpi 355F: Documentation/ABI/testing/sysfs-bus-acpi 356F: Documentation/firmware-guide/acpi/ 357F: drivers/acpi/ 358F: drivers/pci/*/*acpi* 359F: drivers/pci/*acpi* 360F: drivers/pnp/pnpacpi/ 361F: include/acpi/ 362F: include/linux/acpi.h 363F: include/linux/fwnode.h 364F: tools/power/acpi/ 365 366ACPI APEI 367M: "Rafael J. Wysocki" <rafael@kernel.org> 368R: Len Brown <lenb@kernel.org> 369R: James Morse <james.morse@arm.com> 370R: Tony Luck <tony.luck@intel.com> 371R: Borislav Petkov <bp@alien8.de> 372L: linux-acpi@vger.kernel.org 373F: drivers/acpi/apei/ 374 375ACPI COMPONENT ARCHITECTURE (ACPICA) 376M: Robert Moore <robert.moore@intel.com> 377M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 378L: linux-acpi@vger.kernel.org 379L: devel@acpica.org 380S: Supported 381W: https://acpica.org/ 382W: https://github.com/acpica/acpica/ 383Q: https://patchwork.kernel.org/project/linux-acpi/list/ 384B: https://bugzilla.kernel.org 385B: https://bugs.acpica.org 386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 387F: drivers/acpi/acpica/ 388F: include/acpi/ 389F: tools/power/acpi/ 390 391ACPI FOR ARM64 (ACPI/arm64) 392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 393M: Hanjun Guo <guohanjun@huawei.com> 394M: Sudeep Holla <sudeep.holla@arm.com> 395L: linux-acpi@vger.kernel.org 396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 397S: Maintained 398F: drivers/acpi/arm64 399 400ACPI SERIAL MULTI INSTANTIATE DRIVER 401M: Hans de Goede <hdegoede@redhat.com> 402L: platform-driver-x86@vger.kernel.org 403S: Maintained 404F: drivers/platform/x86/serial-multi-instantiate.c 405 406ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 407M: Sudeep Holla <sudeep.holla@arm.com> 408L: linux-acpi@vger.kernel.org 409S: Supported 410F: drivers/mailbox/pcc.c 411 412ACPI PMIC DRIVERS 413M: "Rafael J. Wysocki" <rafael@kernel.org> 414M: Len Brown <lenb@kernel.org> 415R: Andy Shevchenko <andy@kernel.org> 416R: Mika Westerberg <mika.westerberg@linux.intel.com> 417L: linux-acpi@vger.kernel.org 418S: Supported 419Q: https://patchwork.kernel.org/project/linux-acpi/list/ 420B: https://bugzilla.kernel.org 421T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 422F: drivers/acpi/pmic/ 423 424ACPI THERMAL DRIVER 425M: Rafael J. Wysocki <rafael@kernel.org> 426R: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429B: https://bugzilla.kernel.org 430F: drivers/acpi/*thermal* 431 432ACPI VIOT DRIVER 433M: Jean-Philippe Brucker <jean-philippe@linaro.org> 434L: linux-acpi@vger.kernel.org 435L: iommu@lists.linux.dev 436S: Maintained 437F: drivers/acpi/viot.c 438F: include/linux/acpi_viot.h 439 440ACPI WMI DRIVER 441L: platform-driver-x86@vger.kernel.org 442S: Orphan 443F: drivers/platform/x86/wmi.c 444F: include/uapi/linux/wmi.h 445 446ACRN HYPERVISOR SERVICE MODULE 447M: Fei Li <fei1.li@intel.com> 448L: acrn-dev@lists.projectacrn.org (subscribers-only) 449S: Supported 450W: https://projectacrn.org 451F: Documentation/virt/acrn/ 452F: drivers/virt/acrn/ 453F: include/uapi/linux/acrn.h 454 455AD1889 ALSA SOUND DRIVER 456L: linux-parisc@vger.kernel.org 457S: Maintained 458W: https://parisc.wiki.kernel.org/index.php/AD1889 459F: sound/pci/ad1889.* 460 461AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 463L: linux-iio@vger.kernel.org 464S: Supported 465F: drivers/iio/potentiometer/ad5110.c 466 467AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5254 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/misc/ad525x_dpot.c 473 474AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD5398 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/regulator/ad5398.c 480 481AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7142 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/input/misc/ad714x.c 487 488AD7877 TOUCHSCREEN DRIVER 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7877 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/touchscreen/ad7877.c 494 495AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 496M: Michael Hennerich <michael.hennerich@analog.com> 497S: Supported 498W: http://wiki.analog.com/AD7879 499W: https://ez.analog.com/linux-software-drivers 500F: drivers/input/touchscreen/ad7879.c 501 502ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 503M: Jiri Kosina <jikos@kernel.org> 504S: Maintained 505 506ADF7242 IEEE 802.15.4 RADIO DRIVER 507M: Michael Hennerich <michael.hennerich@analog.com> 508L: linux-wpan@vger.kernel.org 509S: Supported 510W: https://wiki.analog.com/ADF7242 511W: https://ez.analog.com/linux-software-drivers 512F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 513F: drivers/net/ieee802154/adf7242.c 514 515ADM1025 HARDWARE MONITOR DRIVER 516M: Jean Delvare <jdelvare@suse.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: Documentation/hwmon/adm1025.rst 520F: drivers/hwmon/adm1025.c 521 522ADM1029 HARDWARE MONITOR DRIVER 523M: Corentin Labbe <clabbe.montjoie@gmail.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: drivers/hwmon/adm1029.c 527 528ADM8211 WIRELESS DRIVER 529L: linux-wireless@vger.kernel.org 530S: Orphan 531W: https://wireless.wiki.kernel.org/ 532F: drivers/net/wireless/admtek/adm8211.* 533 534ADP1653 FLASH CONTROLLER DRIVER 535M: Sakari Ailus <sakari.ailus@iki.fi> 536L: linux-media@vger.kernel.org 537S: Maintained 538F: drivers/media/i2c/adp1653.c 539F: include/media/i2c/adp1653.h 540 541ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADP5520 545W: https://ez.analog.com/linux-software-drivers 546F: drivers/gpio/gpio-adp5520.c 547F: drivers/input/keyboard/adp5520-keys.c 548F: drivers/leds/leds-adp5520.c 549F: drivers/mfd/adp5520.c 550F: drivers/video/backlight/adp5520_bl.c 551 552ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 553M: Michael Hennerich <michael.hennerich@analog.com> 554S: Supported 555W: http://wiki.analog.com/ADP5588 556W: https://ez.analog.com/linux-software-drivers 557F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 558F: drivers/input/keyboard/adp5588-keys.c 559 560ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP8860 564W: https://ez.analog.com/linux-software-drivers 565F: drivers/video/backlight/adp8860_bl.c 566 567ADT746X FAN DRIVER 568M: Colin Leroy <colin@colino.net> 569S: Maintained 570F: drivers/macintosh/therm_adt746x.c 571 572ADT7475 HARDWARE MONITOR DRIVER 573M: Jean Delvare <jdelvare@suse.com> 574L: linux-hwmon@vger.kernel.org 575S: Maintained 576F: Documentation/hwmon/adt7475.rst 577F: drivers/hwmon/adt7475.c 578 579ADVANSYS SCSI DRIVER 580M: Matthew Wilcox <willy@infradead.org> 581M: Hannes Reinecke <hare@suse.com> 582L: linux-scsi@vger.kernel.org 583S: Maintained 584F: Documentation/scsi/advansys.rst 585F: drivers/scsi/advansys.c 586 587ADVANTECH SWBTN DRIVER 588M: Andrea Ho <Andrea.Ho@advantech.com.tw> 589L: platform-driver-x86@vger.kernel.org 590S: Maintained 591F: drivers/platform/x86/adv_swbutton.c 592 593ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 594M: Lucas Stankus <lucas.p.stankus@gmail.com> 595S: Supported 596F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 597F: drivers/iio/accel/adxl313* 598 599ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 600M: Michael Hennerich <michael.hennerich@analog.com> 601S: Supported 602W: http://wiki.analog.com/ADXL345 603W: https://ez.analog.com/linux-software-drivers 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 605F: drivers/input/misc/adxl34x.c 606 607ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Puranjay Mohan <puranjay12@gmail.com> 609L: linux-iio@vger.kernel.org 610S: Supported 611F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 612F: drivers/iio/accel/adxl355.h 613F: drivers/iio/accel/adxl355_core.c 614F: drivers/iio/accel/adxl355_i2c.c 615F: drivers/iio/accel/adxl355_spi.c 616 617ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 618M: Cosmin Tanislav <cosmin.tanislav@analog.com> 619L: linux-iio@vger.kernel.org 620S: Supported 621W: https://ez.analog.com/linux-software-drivers 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 623F: drivers/iio/accel/adxl367* 624 625ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Michael Hennerich <michael.hennerich@analog.com> 627S: Supported 628W: https://ez.analog.com/linux-software-drivers 629F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 630F: drivers/iio/accel/adxl372.c 631F: drivers/iio/accel/adxl372_i2c.c 632F: drivers/iio/accel/adxl372_spi.c 633 634AF9013 MEDIA DRIVER 635M: Antti Palosaari <crope@iki.fi> 636L: linux-media@vger.kernel.org 637S: Maintained 638W: https://linuxtv.org 639W: http://palosaari.fi/linux/ 640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 641T: git git://linuxtv.org/anttip/media_tree.git 642F: drivers/media/dvb-frontends/af9013* 643 644AF9033 MEDIA DRIVER 645M: Antti Palosaari <crope@iki.fi> 646L: linux-media@vger.kernel.org 647S: Maintained 648W: https://linuxtv.org 649W: http://palosaari.fi/linux/ 650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 651T: git git://linuxtv.org/anttip/media_tree.git 652F: drivers/media/dvb-frontends/af9033* 653 654AFFS FILE SYSTEM 655M: David Sterba <dsterba@suse.com> 656L: linux-fsdevel@vger.kernel.org 657S: Odd Fixes 658F: Documentation/filesystems/affs.rst 659F: fs/affs/ 660 661AFS FILESYSTEM 662M: David Howells <dhowells@redhat.com> 663M: Marc Dionne <marc.dionne@auristor.com> 664L: linux-afs@lists.infradead.org 665S: Supported 666W: https://www.infradead.org/~dhowells/kafs/ 667F: Documentation/filesystems/afs.rst 668F: fs/afs/ 669F: include/trace/events/afs.h 670 671AGPGART DRIVER 672M: David Airlie <airlied@redhat.com> 673L: dri-devel@lists.freedesktop.org 674S: Maintained 675T: git git://anongit.freedesktop.org/drm/drm 676F: drivers/char/agp/ 677F: include/linux/agp* 678F: include/uapi/linux/agp* 679 680AHA152X SCSI DRIVER 681M: "Juergen E. Fischer" <fischer@norbit.de> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aha152x* 685F: drivers/scsi/pcmcia/aha152x* 686 687AIC7XXX / AIC79XX SCSI DRIVER 688M: Hannes Reinecke <hare@suse.com> 689L: linux-scsi@vger.kernel.org 690S: Maintained 691F: drivers/scsi/aic7xxx/ 692 693AIMSLAB FM RADIO RECEIVER DRIVER 694M: Hans Verkuil <hverkuil@xs4all.nl> 695L: linux-media@vger.kernel.org 696S: Maintained 697W: https://linuxtv.org 698T: git git://linuxtv.org/media_tree.git 699F: drivers/media/radio/radio-aimslab* 700 701AIO 702M: Benjamin LaHaise <bcrl@kvack.org> 703L: linux-aio@kvack.org 704S: Supported 705F: fs/aio.c 706F: include/linux/*aio*.h 707 708AIRSPY MEDIA DRIVER 709M: Antti Palosaari <crope@iki.fi> 710L: linux-media@vger.kernel.org 711S: Maintained 712W: https://linuxtv.org 713W: http://palosaari.fi/linux/ 714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 715T: git git://linuxtv.org/anttip/media_tree.git 716F: drivers/media/usb/airspy/ 717 718ALACRITECH GIGABIT ETHERNET DRIVER 719M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 720S: Maintained 721F: drivers/net/ethernet/alacritech/* 722 723ALCATEL SPEEDTOUCH USB DRIVER 724M: Duncan Sands <duncan.sands@free.fr> 725L: linux-usb@vger.kernel.org 726S: Maintained 727W: http://www.linux-usb.org/SpeedTouch/ 728F: drivers/usb/atm/speedtch.c 729F: drivers/usb/atm/usbatm.c 730 731ALCHEMY AU1XX0 MMC DRIVER 732M: Manuel Lauss <manuel.lauss@gmail.com> 733S: Maintained 734F: drivers/mmc/host/au1xmmc.c 735 736ALI1563 I2C DRIVER 737M: Rudolf Marek <r.marek@assembler.cz> 738L: linux-i2c@vger.kernel.org 739S: Maintained 740F: Documentation/i2c/busses/i2c-ali1563.rst 741F: drivers/i2c/busses/i2c-ali1563.c 742 743ALIBABA ELASTIC RDMA DRIVER 744M: Cheng Xu <chengyou@linux.alibaba.com> 745M: Kai Shen <kaishen@linux.alibaba.com> 746L: linux-rdma@vger.kernel.org 747S: Supported 748F: drivers/infiniband/hw/erdma 749F: include/uapi/rdma/erdma-abi.h 750 751ALIBABA PMU DRIVER 752M: Shuai Xue <xueshuai@linux.alibaba.com> 753S: Supported 754F: Documentation/admin-guide/perf/alibaba_pmu.rst 755F: drivers/perf/alibaba_uncore_drw_pmu.c 756 757ALIENWARE WMI DRIVER 758L: Dell.Client.Kernel@dell.com 759S: Maintained 760F: drivers/platform/x86/dell/alienware-wmi.c 761 762ALLEGRO DVT VIDEO IP CORE DRIVER 763M: Michael Tretter <m.tretter@pengutronix.de> 764R: Pengutronix Kernel Team <kernel@pengutronix.de> 765L: linux-media@vger.kernel.org 766S: Maintained 767F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 768F: drivers/media/platform/allegro-dvt/ 769 770ALLWINNER A10 CSI DRIVER 771M: Maxime Ripard <mripard@kernel.org> 772L: linux-media@vger.kernel.org 773S: Maintained 774T: git git://linuxtv.org/media_tree.git 775F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 776F: drivers/media/platform/sunxi/sun4i-csi/ 777 778ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 779M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 780L: linux-media@vger.kernel.org 781S: Maintained 782T: git git://linuxtv.org/media_tree.git 783F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 784F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 785 786ALLWINNER CPUFREQ DRIVER 787M: Yangtao Li <tiny.windzz@gmail.com> 788L: linux-pm@vger.kernel.org 789S: Maintained 790F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 791F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 792 793ALLWINNER CRYPTO DRIVERS 794M: Corentin Labbe <clabbe.montjoie@gmail.com> 795L: linux-crypto@vger.kernel.org 796S: Maintained 797F: drivers/crypto/allwinner/ 798 799ALLWINNER HARDWARE SPINLOCK SUPPORT 800M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 801S: Maintained 802F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 803F: drivers/hwspinlock/sun6i_hwspinlock.c 804 805ALLWINNER THERMAL DRIVER 806M: Vasily Khoruzhick <anarsoul@gmail.com> 807M: Yangtao Li <tiny.windzz@gmail.com> 808L: linux-pm@vger.kernel.org 809S: Maintained 810F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 811F: drivers/thermal/sun8i_thermal.c 812 813ALLWINNER VPU DRIVER 814M: Maxime Ripard <mripard@kernel.org> 815M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 816L: linux-media@vger.kernel.org 817S: Maintained 818F: drivers/staging/media/sunxi/cedrus/ 819 820ALLWINNER DMIC DRIVERS 821M: Ban Tao <fengzheng923@gmail.com> 822L: alsa-devel@alsa-project.org (moderated for non-subscribers) 823S: Maintained 824F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 825F: sound/soc/sunxi/sun50i-dmic.c 826 827ALPHA PORT 828M: Richard Henderson <richard.henderson@linaro.org> 829M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 830M: Matt Turner <mattst88@gmail.com> 831L: linux-alpha@vger.kernel.org 832S: Odd Fixes 833F: arch/alpha/ 834 835ALPS PS/2 TOUCHPAD DRIVER 836R: Pali Rohár <pali@kernel.org> 837F: drivers/input/mouse/alps.* 838 839ALTERA I2C CONTROLLER DRIVER 840M: Thor Thayer <thor.thayer@linux.intel.com> 841S: Maintained 842F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 843F: drivers/i2c/busses/i2c-altera.c 844 845ALTERA MAILBOX DRIVER 846M: Mun Yew Tham <mun.yew.tham@intel.com> 847S: Maintained 848F: drivers/mailbox/mailbox-altera.c 849 850ALTERA MSGDMA IP CORE DRIVER 851M: Olivier Dautricourt <olivierdautricourt@gmail.com> 852R: Stefan Roese <sr@denx.de> 853L: dmaengine@vger.kernel.org 854S: Odd Fixes 855F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 856F: drivers/dma/altera-msgdma.c 857 858ALTERA PIO DRIVER 859M: Mun Yew Tham <mun.yew.tham@intel.com> 860L: linux-gpio@vger.kernel.org 861S: Maintained 862F: drivers/gpio/gpio-altera.c 863 864ALTERA SYSTEM MANAGER DRIVER 865M: Thor Thayer <thor.thayer@linux.intel.com> 866S: Maintained 867F: drivers/mfd/altera-sysmgr.c 868F: include/linux/mfd/altera-sysmgr.h 869 870ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 871M: Thor Thayer <thor.thayer@linux.intel.com> 872S: Maintained 873F: drivers/gpio/gpio-altera-a10sr.c 874F: drivers/mfd/altera-a10sr.c 875F: drivers/reset/reset-a10sr.c 876F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 877F: include/linux/mfd/altera-a10sr.h 878 879ALTERA TRIPLE SPEED ETHERNET DRIVER 880M: Joyce Ooi <joyce.ooi@intel.com> 881L: netdev@vger.kernel.org 882S: Maintained 883F: drivers/net/ethernet/altera/ 884 885ALTERA TSE PCS 886M: Maxime Chevallier <maxime.chevallier@bootlin.com> 887L: netdev@vger.kernel.org 888S: Supported 889F: drivers/net/pcs/pcs-altera-tse.c 890F: include/linux/pcs-altera-tse.h 891 892ALTERA UART/JTAG UART SERIAL DRIVERS 893M: Tobias Klauser <tklauser@distanz.ch> 894L: linux-serial@vger.kernel.org 895S: Maintained 896F: drivers/tty/serial/altera_jtaguart.c 897F: drivers/tty/serial/altera_uart.c 898F: include/linux/altera_jtaguart.h 899F: include/linux/altera_uart.h 900 901AMAZON ANNAPURNA LABS FIC DRIVER 902M: Talel Shenhar <talel@amazon.com> 903S: Maintained 904F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 905F: drivers/irqchip/irq-al-fic.c 906 907AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 908M: Talel Shenhar <talel@amazon.com> 909M: Talel Shenhar <talelshenhar@gmail.com> 910S: Maintained 911F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 912F: drivers/edac/al_mc_edac.c 913 914AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 915M: Talel Shenhar <talel@amazon.com> 916S: Maintained 917F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 918F: drivers/thermal/thermal_mmio.c 919 920AMAZON ETHERNET DRIVERS 921M: Shay Agroskin <shayagr@amazon.com> 922M: Arthur Kiyanovski <akiyano@amazon.com> 923R: David Arinzon <darinzon@amazon.com> 924R: Noam Dagan <ndagan@amazon.com> 925R: Saeed Bishara <saeedb@amazon.com> 926L: netdev@vger.kernel.org 927S: Supported 928F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 929F: drivers/net/ethernet/amazon/ 930 931AMAZON RDMA EFA DRIVER 932M: Gal Pressman <galpress@amazon.com> 933R: Yossi Leybovich <sleybo@amazon.com> 934L: linux-rdma@vger.kernel.org 935S: Supported 936Q: https://patchwork.kernel.org/project/linux-rdma/list/ 937F: drivers/infiniband/hw/efa/ 938F: include/uapi/rdma/efa-abi.h 939 940AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 941M: Tom Lendacky <thomas.lendacky@amd.com> 942M: John Allen <john.allen@amd.com> 943L: linux-crypto@vger.kernel.org 944S: Supported 945F: drivers/crypto/ccp/ 946F: include/linux/ccp.h 947 948AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 949M: Brijesh Singh <brijesh.singh@amd.com> 950M: Tom Lendacky <thomas.lendacky@amd.com> 951L: linux-crypto@vger.kernel.org 952S: Supported 953F: drivers/crypto/ccp/sev* 954F: include/uapi/linux/psp-sev.h 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD IOMMU (AMD-VI) 995M: Joerg Roedel <joro@8bytes.org> 996R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 997L: iommu@lists.linux.dev 998S: Maintained 999T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1000F: drivers/iommu/amd/ 1001F: include/linux/amd-iommu.h 1002 1003AMD KFD 1004M: Felix Kuehling <Felix.Kuehling@amd.com> 1005L: amd-gfx@lists.freedesktop.org 1006S: Supported 1007T: git https://gitlab.freedesktop.org/agd5f/linux.git 1008F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1009F: drivers/gpu/drm/amd/amdkfd/ 1010F: drivers/gpu/drm/amd/include/cik_structs.h 1011F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1012F: drivers/gpu/drm/amd/include/v9_structs.h 1013F: drivers/gpu/drm/amd/include/vi_structs.h 1014F: include/uapi/linux/kfd_ioctl.h 1015F: include/uapi/linux/kfd_sysfs.h 1016 1017AMD SPI DRIVER 1018M: Sanjay R Mehta <sanju.mehta@amd.com> 1019S: Maintained 1020F: drivers/spi/spi-amd.c 1021 1022AMD MP2 I2C DRIVER 1023M: Elie Morisse <syniurge@gmail.com> 1024M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1025L: linux-i2c@vger.kernel.org 1026S: Maintained 1027F: drivers/i2c/busses/i2c-amd-mp2* 1028 1029AMD PMC DRIVER 1030M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1031L: platform-driver-x86@vger.kernel.org 1032S: Maintained 1033F: drivers/platform/x86/amd/pmc.c 1034 1035AMD PMF DRIVER 1036M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1037L: platform-driver-x86@vger.kernel.org 1038S: Maintained 1039F: Documentation/ABI/testing/sysfs-amd-pmf 1040F: drivers/platform/x86/amd/pmf/ 1041 1042AMD HSMP DRIVER 1043M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1044R: Carlos Bilbao <carlos.bilbao@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: Documentation/x86/amd_hsmp.rst 1048F: arch/x86/include/asm/amd_hsmp.h 1049F: arch/x86/include/uapi/asm/amd_hsmp.h 1050F: drivers/platform/x86/amd/hsmp.c 1051 1052AMD POWERPLAY AND SWSMU 1053M: Evan Quan <evan.quan@amd.com> 1054L: amd-gfx@lists.freedesktop.org 1055S: Supported 1056T: git https://gitlab.freedesktop.org/agd5f/linux.git 1057F: drivers/gpu/drm/amd/pm/ 1058 1059AMD PSTATE DRIVER 1060M: Huang Rui <ray.huang@amd.com> 1061L: linux-pm@vger.kernel.org 1062S: Supported 1063F: Documentation/admin-guide/pm/amd-pstate.rst 1064F: drivers/cpufreq/amd-pstate* 1065F: include/linux/amd-pstate.h 1066F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1067 1068AMD PTDMA DRIVER 1069M: Sanjay R Mehta <sanju.mehta@amd.com> 1070L: dmaengine@vger.kernel.org 1071S: Maintained 1072F: drivers/dma/ptdma/ 1073 1074AMD SEATTLE DEVICE TREE SUPPORT 1075M: Brijesh Singh <brijeshkumar.singh@amd.com> 1076M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1077M: Tom Lendacky <thomas.lendacky@amd.com> 1078S: Supported 1079F: arch/arm64/boot/dts/amd/ 1080 1081AMD XGBE DRIVER 1082M: Tom Lendacky <thomas.lendacky@amd.com> 1083M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1084L: netdev@vger.kernel.org 1085S: Supported 1086F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1087F: drivers/net/ethernet/amd/xgbe/ 1088 1089AMD SENSOR FUSION HUB DRIVER 1090M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1091L: linux-input@vger.kernel.org 1092S: Maintained 1093F: Documentation/hid/amd-sfh* 1094F: drivers/hid/amd-sfh-hid/ 1095 1096AMPHION VPU CODEC V4L2 DRIVER 1097M: Ming Qian <ming.qian@nxp.com> 1098M: Shijie Qin <shijie.qin@nxp.com> 1099M: Zhou Peng <eagle.zhou@nxp.com> 1100L: linux-media@vger.kernel.org 1101S: Maintained 1102F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1103F: drivers/media/platform/amphion/ 1104 1105AMS AS73211 DRIVER 1106M: Christian Eggers <ceggers@arri.de> 1107L: linux-iio@vger.kernel.org 1108S: Maintained 1109F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1110F: drivers/iio/light/as73211.c 1111 1112AMT (Automatic Multicast Tunneling) 1113M: Taehee Yoo <ap420073@gmail.com> 1114L: netdev@vger.kernel.org 1115S: Maintained 1116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1117T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1118F: drivers/net/amt.c 1119 1120ANALOG DEVICES INC AD7192 DRIVER 1121M: Alexandru Tachici <alexandru.tachici@analog.com> 1122L: linux-iio@vger.kernel.org 1123S: Supported 1124W: https://ez.analog.com/linux-software-drivers 1125F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1126F: drivers/iio/adc/ad7192.c 1127 1128ANALOG DEVICES INC AD7292 DRIVER 1129M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1130L: linux-iio@vger.kernel.org 1131S: Supported 1132W: https://ez.analog.com/linux-software-drivers 1133F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1134F: drivers/iio/adc/ad7292.c 1135 1136ANALOG DEVICES INC AD3552R DRIVER 1137M: Nuno Sá <nuno.sa@analog.com> 1138L: linux-iio@vger.kernel.org 1139S: Supported 1140W: https://ez.analog.com/linux-software-drivers 1141F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1142F: drivers/iio/dac/ad3552r.c 1143 1144ANALOG DEVICES INC AD7293 DRIVER 1145M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1150F: drivers/iio/dac/ad7293.c 1151 1152ANALOG DEVICES INC AD7768-1 DRIVER 1153M: Michael Hennerich <Michael.Hennerich@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1158F: drivers/iio/adc/ad7768-1.c 1159 1160ANALOG DEVICES INC AD7780 DRIVER 1161M: Michael Hennerich <Michael.Hennerich@analog.com> 1162M: Renato Lui Geh <renatogeh@gmail.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: https://ez.analog.com/linux-software-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1167F: drivers/iio/adc/ad7780.c 1168 1169ANALOG DEVICES INC AD74413R DRIVER 1170M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1175F: drivers/iio/addac/ad74413r.c 1176F: include/dt-bindings/iio/addac/adi,ad74413r.h 1177 1178ANALOG DEVICES INC AD9389B DRIVER 1179M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1180L: linux-media@vger.kernel.org 1181S: Maintained 1182F: drivers/media/i2c/ad9389b* 1183 1184ANALOG DEVICES INC ADA4250 DRIVER 1185M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1190F: drivers/iio/amplifiers/ada4250.c 1191 1192ANALOG DEVICES INC ADGS1408 DRIVER 1193M: Mircea Caprioru <mircea.caprioru@analog.com> 1194S: Supported 1195F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1196F: drivers/mux/adgs1408.c 1197 1198ANALOG DEVICES INC ADIN DRIVER 1199M: Michael Hennerich <michael.hennerich@analog.com> 1200L: netdev@vger.kernel.org 1201S: Supported 1202W: https://ez.analog.com/linux-software-drivers 1203F: Documentation/devicetree/bindings/net/adi,adin.yaml 1204F: drivers/net/phy/adin.c 1205 1206ANALOG DEVICES INC ADIS DRIVER LIBRARY 1207M: Nuno Sa <nuno.sa@analog.com> 1208L: linux-iio@vger.kernel.org 1209S: Supported 1210F: drivers/iio/imu/adis.c 1211F: drivers/iio/imu/adis_buffer.c 1212F: drivers/iio/imu/adis_trigger.c 1213F: include/linux/iio/imu/adis.h 1214 1215ANALOG DEVICES INC ADIS16460 DRIVER 1216M: Dragos Bogdan <dragos.bogdan@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219W: https://ez.analog.com/linux-software-drivers 1220F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1221F: drivers/iio/imu/adis16460.c 1222 1223ANALOG DEVICES INC ADIS16475 DRIVER 1224M: Nuno Sa <nuno.sa@analog.com> 1225L: linux-iio@vger.kernel.org 1226W: https://ez.analog.com/linux-software-drivers 1227S: Supported 1228F: drivers/iio/imu/adis16475.c 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1230 1231ANALOG DEVICES INC ADM1177 DRIVER 1232M: Michael Hennerich <Michael.Hennerich@analog.com> 1233L: linux-hwmon@vger.kernel.org 1234S: Supported 1235W: https://ez.analog.com/linux-software-drivers 1236F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1237F: drivers/hwmon/adm1177.c 1238 1239ANALOG DEVICES INC ADMV1013 DRIVER 1240M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1241L: linux-iio@vger.kernel.org 1242S: Supported 1243W: https://ez.analog.com/linux-software-drivers 1244F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1245F: drivers/iio/frequency/admv1013.c 1246 1247ANALOG DEVICES INC ADMV8818 DRIVER 1248M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1249L: linux-iio@vger.kernel.org 1250S: Supported 1251W: https://ez.analog.com/linux-software-drivers 1252F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1253F: drivers/iio/filter/admv8818.c 1254 1255ANALOG DEVICES INC ADMV1014 DRIVER 1256M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1257L: linux-iio@vger.kernel.org 1258S: Supported 1259W: https://ez.analog.com/linux-software-drivers 1260F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1261F: drivers/iio/frequency/admv1014.c 1262 1263ANALOG DEVICES INC ADP5061 DRIVER 1264M: Michael Hennerich <Michael.Hennerich@analog.com> 1265L: linux-pm@vger.kernel.org 1266S: Supported 1267W: https://ez.analog.com/linux-software-drivers 1268F: drivers/power/supply/adp5061.c 1269 1270ANALOG DEVICES INC ADRF6780 DRIVER 1271M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1272L: linux-iio@vger.kernel.org 1273S: Supported 1274W: https://ez.analog.com/linux-software-drivers 1275F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1276F: drivers/iio/frequency/adrf6780.c 1277 1278ANALOG DEVICES INC ADV7180 DRIVER 1279M: Lars-Peter Clausen <lars@metafoo.de> 1280L: linux-media@vger.kernel.org 1281S: Supported 1282W: https://ez.analog.com/linux-software-drivers 1283F: drivers/media/i2c/adv7180.c 1284F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1285 1286ANALOG DEVICES INC ADV748X DRIVER 1287M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1291F: drivers/media/i2c/adv748x/* 1292 1293ANALOG DEVICES INC ADV7511 DRIVER 1294M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1295L: linux-media@vger.kernel.org 1296S: Maintained 1297F: drivers/media/i2c/adv7511* 1298 1299ANALOG DEVICES INC ADV7604 DRIVER 1300M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1301L: linux-media@vger.kernel.org 1302S: Maintained 1303F: drivers/media/i2c/adv7604* 1304F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1305 1306ANALOG DEVICES INC ADV7842 DRIVER 1307M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1308L: linux-media@vger.kernel.org 1309S: Maintained 1310F: drivers/media/i2c/adv7842* 1311 1312ANALOG DEVICES INC ADXRS290 DRIVER 1313M: Nishant Malpani <nish.malpani25@gmail.com> 1314L: linux-iio@vger.kernel.org 1315S: Supported 1316F: drivers/iio/gyro/adxrs290.c 1317F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1318 1319ANALOG DEVICES INC ASOC CODEC DRIVERS 1320M: Lars-Peter Clausen <lars@metafoo.de> 1321M: Nuno Sá <nuno.sa@analog.com> 1322L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1323S: Supported 1324W: http://wiki.analog.com/ 1325W: https://ez.analog.com/linux-software-drivers 1326F: sound/soc/codecs/ad1* 1327F: sound/soc/codecs/ad7* 1328F: sound/soc/codecs/adau* 1329F: sound/soc/codecs/adav* 1330F: sound/soc/codecs/sigmadsp.* 1331F: sound/soc/codecs/ssm* 1332 1333ANALOG DEVICES INC DMA DRIVERS 1334M: Lars-Peter Clausen <lars@metafoo.de> 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: drivers/dma/dma-axi-dmac.c 1338 1339ANALOG DEVICES INC IIO DRIVERS 1340M: Lars-Peter Clausen <lars@metafoo.de> 1341M: Michael Hennerich <Michael.Hennerich@analog.com> 1342S: Supported 1343W: http://wiki.analog.com/ 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1346F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1347F: Documentation/devicetree/bindings/iio/*/adi,* 1348F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1349F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1350F: drivers/iio/*/ad* 1351F: drivers/iio/adc/ltc249* 1352F: drivers/iio/amplifiers/hmc425a.c 1353F: drivers/staging/iio/*/ad* 1354X: drivers/iio/*/adjd* 1355 1356ANALOG DEVICES INC MAX31760 DRIVER 1357M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1358S: Maintained 1359W: http://wiki.analog.com/ 1360W: https://ez.analog.com/linux-software-drivers 1361F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1362F: Documentation/hwmon/max31760.rst 1363F: drivers/hwmon/max31760.c 1364 1365ANALOGBITS PLL LIBRARIES 1366M: Paul Walmsley <paul.walmsley@sifive.com> 1367S: Supported 1368F: drivers/clk/analogbits/* 1369F: include/linux/clk/analogbits* 1370 1371ANDROID CONFIG FRAGMENTS 1372M: Rob Herring <robh@kernel.org> 1373S: Supported 1374F: kernel/configs/android* 1375 1376ANDROID DRIVERS 1377M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1378M: Arve Hjønnevåg <arve@android.com> 1379M: Todd Kjos <tkjos@android.com> 1380M: Martijn Coenen <maco@android.com> 1381M: Joel Fernandes <joel@joelfernandes.org> 1382M: Christian Brauner <christian@brauner.io> 1383M: Carlos Llamas <cmllamas@google.com> 1384M: Suren Baghdasaryan <surenb@google.com> 1385L: linux-kernel@vger.kernel.org 1386S: Supported 1387T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1388F: drivers/android/ 1389 1390ANDROID GOLDFISH PIC DRIVER 1391M: Miodrag Dinic <miodrag.dinic@mips.com> 1392S: Supported 1393F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1394F: drivers/irqchip/irq-goldfish-pic.c 1395 1396ANDROID GOLDFISH RTC DRIVER 1397M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1398S: Supported 1399F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1400F: drivers/rtc/rtc-goldfish.c 1401 1402AOA (Apple Onboard Audio) ALSA DRIVER 1403M: Johannes Berg <johannes@sipsolutions.net> 1404L: linuxppc-dev@lists.ozlabs.org 1405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1406S: Maintained 1407F: sound/aoa/ 1408 1409APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1410M: William Breathitt Gray <william.gray@linaro.org> 1411L: linux-iio@vger.kernel.org 1412S: Maintained 1413F: drivers/iio/addac/stx104.c 1414 1415APM DRIVER 1416M: Jiri Kosina <jikos@kernel.org> 1417S: Odd fixes 1418T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1419F: arch/x86/kernel/apm_32.c 1420F: drivers/char/apm-emulation.c 1421F: include/linux/apm_bios.h 1422F: include/uapi/linux/apm_bios.h 1423 1424APPARMOR SECURITY MODULE 1425M: John Johansen <john.johansen@canonical.com> 1426M: John Johansen <john@apparmor.net> 1427L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1428S: Supported 1429W: apparmor.net 1430B: https://gitlab.com/apparmor/apparmor-kernel 1431C: irc://irc.oftc.net/apparmor 1432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1433T: https://gitlab.com/apparmor/apparmor-kernel.git 1434F: Documentation/admin-guide/LSM/apparmor.rst 1435F: security/apparmor/ 1436 1437APPLE BCM5974 MULTITOUCH DRIVER 1438M: Henrik Rydberg <rydberg@bitmath.org> 1439L: linux-input@vger.kernel.org 1440S: Odd fixes 1441F: drivers/input/mouse/bcm5974.c 1442 1443APPLE PCIE CONTROLLER DRIVER 1444M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1445M: Marc Zyngier <maz@kernel.org> 1446L: linux-pci@vger.kernel.org 1447S: Maintained 1448F: drivers/pci/controller/pcie-apple.c 1449 1450APPLE SMC DRIVER 1451M: Henrik Rydberg <rydberg@bitmath.org> 1452L: linux-hwmon@vger.kernel.org 1453S: Odd fixes 1454F: drivers/hwmon/applesmc.c 1455 1456APPLETALK NETWORK LAYER 1457L: netdev@vger.kernel.org 1458S: Odd fixes 1459F: drivers/net/appletalk/ 1460F: include/linux/atalk.h 1461F: include/uapi/linux/atalk.h 1462F: net/appletalk/ 1463 1464APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1465M: Khuong Dinh <khuong@os.amperecomputing.com> 1466S: Supported 1467F: arch/arm64/boot/dts/apm/ 1468 1469APPLIED MICRO (APM) X-GENE SOC EDAC 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1473F: drivers/edac/xgene_edac.c 1474 1475APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1476M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1477M: Keyur Chudgar <keyur@os.amperecomputing.com> 1478S: Supported 1479F: drivers/net/ethernet/apm/xgene-v2/ 1480 1481APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1482M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1483M: Keyur Chudgar <keyur@os.amperecomputing.com> 1484M: Quan Nguyen <quan@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1487F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1488F: drivers/net/ethernet/apm/xgene/ 1489F: drivers/net/mdio/mdio-xgene.c 1490 1491APPLIED MICRO (APM) X-GENE SOC PMU 1492M: Khuong Dinh <khuong@os.amperecomputing.com> 1493S: Supported 1494F: Documentation/admin-guide/perf/xgene-pmu.rst 1495F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1496F: drivers/perf/xgene_pmu.c 1497 1498APTINA CAMERA SENSOR PLL 1499M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1500L: linux-media@vger.kernel.org 1501S: Maintained 1502F: drivers/media/i2c/aptina-pll.* 1503 1504AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1505M: Aleksa Savic <savicaleksa83@gmail.com> 1506M: Jack Doan <me@jackdoan.com> 1507L: linux-hwmon@vger.kernel.org 1508S: Maintained 1509F: Documentation/hwmon/aquacomputer_d5next.rst 1510F: drivers/hwmon/aquacomputer_d5next.c 1511 1512AQUANTIA ETHERNET DRIVER (atlantic) 1513M: Igor Russkikh <irusskikh@marvell.com> 1514L: netdev@vger.kernel.org 1515S: Supported 1516W: https://www.marvell.com/ 1517Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1518F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1519F: drivers/net/ethernet/aquantia/atlantic/ 1520 1521AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1522M: Egor Pomozov <epomozov@marvell.com> 1523L: netdev@vger.kernel.org 1524S: Supported 1525W: http://www.aquantia.com 1526F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1527 1528AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1529M: Krzysztof Hałasa <khalasa@piap.pl> 1530L: linux-media@vger.kernel.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1533F: drivers/media/i2c/ar0521.c 1534 1535ARASAN NAND CONTROLLER DRIVER 1536M: Miquel Raynal <miquel.raynal@bootlin.com> 1537M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1538L: linux-mtd@lists.infradead.org 1539S: Maintained 1540F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1541F: drivers/mtd/nand/raw/arasan-nand-controller.c 1542 1543ARC FRAMEBUFFER DRIVER 1544M: Jaya Kumar <jayalk@intworks.biz> 1545S: Maintained 1546F: drivers/video/fbdev/arcfb.c 1547F: drivers/video/fbdev/core/fb_defio.c 1548 1549ARC PGU DRM DRIVER 1550M: Alexey Brodkin <abrodkin@synopsys.com> 1551S: Supported 1552F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1553F: drivers/gpu/drm/tiny/arcpgu.c 1554 1555ARCNET NETWORK LAYER 1556M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1557L: netdev@vger.kernel.org 1558S: Maintained 1559F: drivers/net/arcnet/ 1560F: include/uapi/linux/if_arcnet.h 1561 1562ARM ARCHITECTED TIMER DRIVER 1563M: Mark Rutland <mark.rutland@arm.com> 1564M: Marc Zyngier <maz@kernel.org> 1565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1566S: Maintained 1567F: arch/arm/include/asm/arch_timer.h 1568F: arch/arm64/include/asm/arch_timer.h 1569F: drivers/clocksource/arm_arch_timer.c 1570 1571ARM HDLCD DRM DRIVER 1572M: Liviu Dudau <liviu.dudau@arm.com> 1573S: Supported 1574F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1575F: drivers/gpu/drm/arm/hdlcd_* 1576 1577ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1578M: Linus Walleij <linus.walleij@linaro.org> 1579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1580S: Maintained 1581F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1582F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1583F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1584F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1585F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1586F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1587F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1588F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1589F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1590F: arch/arm/boot/dts/arm-realview-* 1591F: arch/arm/boot/dts/integrator* 1592F: arch/arm/boot/dts/versatile* 1593F: arch/arm/mach-versatile/ 1594F: drivers/bus/arm-integrator-lm.c 1595F: drivers/clk/versatile/ 1596F: drivers/i2c/busses/i2c-versatile.c 1597F: drivers/irqchip/irq-versatile-fpga.c 1598F: drivers/mtd/maps/physmap-versatile.* 1599F: drivers/power/reset/arm-versatile-reboot.c 1600F: drivers/soc/versatile/ 1601 1602ARM KOMEDA DRM-KMS DRIVER 1603M: James (Qian) Wang <james.qian.wang@arm.com> 1604M: Liviu Dudau <liviu.dudau@arm.com> 1605M: Mihail Atanassov <mihail.atanassov@arm.com> 1606L: Mali DP Maintainers <malidp@foss.arm.com> 1607S: Supported 1608T: git git://anongit.freedesktop.org/drm/drm-misc 1609F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1610F: Documentation/gpu/komeda-kms.rst 1611F: drivers/gpu/drm/arm/display/include/ 1612F: drivers/gpu/drm/arm/display/komeda/ 1613 1614ARM MALI PANFROST DRM DRIVER 1615M: Rob Herring <robh@kernel.org> 1616M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1617R: Steven Price <steven.price@arm.com> 1618R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1619L: dri-devel@lists.freedesktop.org 1620S: Supported 1621T: git git://anongit.freedesktop.org/drm/drm-misc 1622F: drivers/gpu/drm/panfrost/ 1623F: include/uapi/drm/panfrost_drm.h 1624 1625ARM MALI-DP DRM DRIVER 1626M: Liviu Dudau <liviu.dudau@arm.com> 1627M: Brian Starkey <brian.starkey@arm.com> 1628L: Mali DP Maintainers <malidp@foss.arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1676M: Miquel Raynal <miquel.raynal@bootlin.com> 1677M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1678L: linux-mtd@lists.infradead.org 1679S: Maintained 1680F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1681F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1682 1683ARM PRIMECELL PL35X SMC DRIVER 1684M: Miquel Raynal <miquel.raynal@bootlin.com> 1685M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1687S: Maintained 1688F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1689F: drivers/memory/pl353-smc.c 1690 1691ARM PRIMECELL CLCD PL110 DRIVER 1692M: Russell King <linux@armlinux.org.uk> 1693S: Odd Fixes 1694F: drivers/video/fbdev/amba-clcd.* 1695 1696ARM PRIMECELL KMI PL050 DRIVER 1697M: Russell King <linux@armlinux.org.uk> 1698S: Odd Fixes 1699F: drivers/input/serio/ambakmi.* 1700F: include/linux/amba/kmi.h 1701 1702ARM PRIMECELL MMCI PL180/1 DRIVER 1703M: Russell King <linux@armlinux.org.uk> 1704S: Odd Fixes 1705F: drivers/mmc/host/mmci.* 1706F: include/linux/amba/mmci.h 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1745M: Arnd Bergmann <arnd@arndb.de> 1746M: Olof Johansson <olof@lixom.net> 1747M: soc@kernel.org 1748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1749S: Maintained 1750C: irc://irc.libera.chat/armlinux 1751T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1752F: arch/arm/boot/dts/Makefile 1753F: arch/arm64/boot/dts/Makefile 1754 1755ARM SUB-ARCHITECTURES 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758C: irc://irc.libera.chat/armlinux 1759T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1760F: arch/arm/mach-*/ 1761F: arch/arm/plat-*/ 1762 1763ARM/ACTIONS SEMI ARCHITECTURE 1764M: Andreas Färber <afaerber@suse.de> 1765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1767L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1768S: Maintained 1769F: Documentation/devicetree/bindings/arm/actions.yaml 1770F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1771F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1772F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1773F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1774F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1775F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1776F: Documentation/devicetree/bindings/pinctrl/actions,* 1777F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1778F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1779F: arch/arm/boot/dts/owl-* 1780F: arch/arm/mach-actions/ 1781F: arch/arm64/boot/dts/actions/ 1782F: drivers/clk/actions/ 1783F: drivers/clocksource/timer-owl* 1784F: drivers/dma/owl-dma.c 1785F: drivers/i2c/busses/i2c-owl.c 1786F: drivers/irqchip/irq-owl-sirq.c 1787F: drivers/mmc/host/owl-mmc.c 1788F: drivers/net/ethernet/actions/ 1789F: drivers/pinctrl/actions/* 1790F: drivers/soc/actions/ 1791F: include/dt-bindings/power/owl-* 1792F: include/dt-bindings/reset/actions,* 1793F: include/linux/soc/actions/ 1794N: owl 1795 1796ARM/ADS SPHERE MACHINE SUPPORT 1797M: Lennert Buytenhek <kernel@wantstofly.org> 1798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1799S: Maintained 1800 1801ARM/AFEB9260 MACHINE SUPPORT 1802M: Sergey Lapin <slapin@ossfans.org> 1803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1804S: Maintained 1805 1806ARM/AJECO 1ARM MACHINE SUPPORT 1807M: Lennert Buytenhek <kernel@wantstofly.org> 1808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1809S: Maintained 1810 1811ARM/Allwinner SoC Clock Support 1812M: Emilio López <emilio@elopez.com.ar> 1813S: Maintained 1814F: drivers/clk/sunxi/ 1815 1816ARM/Allwinner sunXi SoC support 1817M: Chen-Yu Tsai <wens@csie.org> 1818M: Jernej Skrabec <jernej.skrabec@gmail.com> 1819M: Samuel Holland <samuel@sholland.org> 1820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1821S: Maintained 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1823L: linux-sunxi@lists.linux.dev 1824F: arch/arm/mach-sunxi/ 1825F: arch/arm64/boot/dts/allwinner/ 1826F: drivers/clk/sunxi-ng/ 1827F: drivers/pinctrl/sunxi/ 1828F: drivers/soc/sunxi/ 1829N: allwinner 1830N: sun[x456789]i 1831N: sun50i 1832 1833ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Jerome Brunet <jbrunet@baylibre.com> 1836L: linux-amlogic@lists.infradead.org 1837S: Maintained 1838F: Documentation/devicetree/bindings/clock/amlogic* 1839F: drivers/clk/meson/ 1840F: include/dt-bindings/clock/gxbb* 1841F: include/dt-bindings/clock/meson* 1842 1843ARM/Amlogic Meson SoC Crypto Drivers 1844M: Corentin Labbe <clabbe@baylibre.com> 1845L: linux-crypto@vger.kernel.org 1846L: linux-amlogic@lists.infradead.org 1847S: Maintained 1848F: Documentation/devicetree/bindings/crypto/amlogic* 1849F: drivers/crypto/amlogic/ 1850 1851ARM/Amlogic Meson SoC Sound Drivers 1852M: Jerome Brunet <jbrunet@baylibre.com> 1853L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1854S: Maintained 1855F: Documentation/devicetree/bindings/sound/amlogic* 1856F: sound/soc/meson/ 1857 1858ARM/Amlogic Meson SoC support 1859M: Neil Armstrong <neil.armstrong@linaro.org> 1860M: Kevin Hilman <khilman@baylibre.com> 1861R: Jerome Brunet <jbrunet@baylibre.com> 1862R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1864L: linux-amlogic@lists.infradead.org 1865S: Maintained 1866W: http://linux-meson.com/ 1867F: arch/arm/boot/dts/meson* 1868F: arch/arm/mach-meson/ 1869F: arch/arm64/boot/dts/amlogic/ 1870F: drivers/mmc/host/meson* 1871F: drivers/pinctrl/meson/ 1872F: drivers/rtc/rtc-meson* 1873F: drivers/soc/amlogic/ 1874N: meson 1875 1876ARM/Annapurna Labs ALPINE ARCHITECTURE 1877M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1878M: Antoine Tenart <atenart@kernel.org> 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881F: arch/arm/boot/dts/alpine* 1882F: arch/arm/mach-alpine/ 1883F: arch/arm64/boot/dts/amazon/ 1884F: drivers/*/*alpine* 1885 1886ARM/APPLE MACHINE SUPPORT 1887M: Hector Martin <marcan@marcan.st> 1888M: Sven Peter <sven@svenpeter.dev> 1889R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1890L: asahi@lists.linux.dev 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893W: https://asahilinux.org 1894B: https://github.com/AsahiLinux/linux/issues 1895C: irc://irc.oftc.net/asahi-dev 1896T: git https://github.com/AsahiLinux/linux.git 1897F: Documentation/devicetree/bindings/arm/apple.yaml 1898F: Documentation/devicetree/bindings/arm/apple/* 1899F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1900F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1901F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1902F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1903F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1904F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1905F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1906F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1907F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1908F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1909F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1910F: Documentation/devicetree/bindings/power/apple* 1911F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1912F: arch/arm64/boot/dts/apple/ 1913F: drivers/clk/clk-apple-nco.c 1914F: drivers/dma/apple-admac.c 1915F: drivers/i2c/busses/i2c-pasemi-core.c 1916F: drivers/i2c/busses/i2c-pasemi-platform.c 1917F: drivers/iommu/apple-dart.c 1918F: drivers/iommu/io-pgtable-dart.c 1919F: drivers/irqchip/irq-apple-aic.c 1920F: drivers/mailbox/apple-mailbox.c 1921F: drivers/nvme/host/apple.c 1922F: drivers/nvmem/apple-efuses.c 1923F: drivers/pinctrl/pinctrl-apple-gpio.c 1924F: drivers/soc/apple/* 1925F: drivers/watchdog/apple_wdt.c 1926F: include/dt-bindings/interrupt-controller/apple-aic.h 1927F: include/dt-bindings/pinctrl/apple.h 1928F: include/linux/apple-mailbox.h 1929F: include/linux/soc/apple/* 1930 1931ARM/APPLE MACHINE SOUND DRIVERS 1932M: Martin Povišer <povik+lin@cutebit.org> 1933L: asahi@lists.linux.dev 1934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1935S: Maintained 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939 1940ARM/ARTPEC MACHINE SUPPORT 1941M: Jesper Nilsson <jesper.nilsson@axis.com> 1942M: Lars Persson <lars.persson@axis.com> 1943L: linux-arm-kernel@axis.com 1944S: Maintained 1945F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1946F: arch/arm/boot/dts/artpec6* 1947F: arch/arm/mach-artpec 1948F: drivers/clk/axis 1949F: drivers/crypto/axis 1950F: drivers/mmc/host/usdhi6rol0.c 1951F: drivers/pinctrl/pinctrl-artpec* 1952 1953ARM/ASPEED I2C DRIVER 1954M: Brendan Higgins <brendanhiggins@google.com> 1955R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1956R: Joel Stanley <joel@jms.id.au> 1957L: linux-i2c@vger.kernel.org 1958L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1961F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1962F: drivers/i2c/busses/i2c-aspeed.c 1963F: drivers/irqchip/irq-aspeed-i2c-ic.c 1964 1965ARM/ASPEED MACHINE SUPPORT 1966M: Joel Stanley <joel@jms.id.au> 1967R: Andrew Jeffery <andrew@aj.id.au> 1968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1969L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1970S: Supported 1971Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1972T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1973F: Documentation/devicetree/bindings/arm/aspeed/ 1974F: arch/arm/boot/dts/aspeed-* 1975F: arch/arm/mach-aspeed/ 1976N: aspeed 1977 1978ARM/BITMAIN ARCHITECTURE 1979M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982F: Documentation/devicetree/bindings/arm/bitmain.yaml 1983F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1984F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1985F: arch/arm64/boot/dts/bitmain/ 1986F: drivers/clk/clk-bm1880.c 1987F: drivers/pinctrl/pinctrl-bm1880.c 1988 1989ARM/CALXEDA HIGHBANK ARCHITECTURE 1990M: Andre Przywara <andre.przywara@arm.com> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993F: arch/arm/boot/dts/ecx-*.dts* 1994F: arch/arm/boot/dts/highbank.dts 1995F: arch/arm/mach-highbank/ 1996 1997ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1998M: Krzysztof Halasa <khalasa@piap.pl> 1999S: Maintained 2000F: arch/arm/mach-cns3xxx/ 2001 2002ARM/CAVIUM THUNDER NETWORK DRIVER 2003M: Sunil Goutham <sgoutham@marvell.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Supported 2006F: drivers/net/ethernet/cavium/thunder/ 2007 2008ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2009M: Lukasz Majewski <lukma@denx.de> 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/mach-ep93xx/ts72xx.c 2013 2014ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2015M: Alexander Shiyan <shc_work@mail.ru> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Odd Fixes 2018N: clps711x 2019 2020ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2021M: Lennert Buytenhek <kernel@wantstofly.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024 2025ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2026M: Hartley Sweeten <hsweeten@visionengravers.com> 2027M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Maintained 2030F: arch/arm/mach-ep93xx/ 2031F: arch/arm/mach-ep93xx/include/mach/ 2032 2033ARM/CLKDEV SUPPORT 2034M: Russell King <linux@armlinux.org.uk> 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2038F: drivers/clk/clkdev.c 2039 2040ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2041M: Baruch Siach <baruch@tkos.co.il> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/cx92755* 2045N: digicolor 2046 2047ARM/CONTEC MICRO9 MACHINE SUPPORT 2048M: Hubert Feurstein <hubert.feurstein@contec.at> 2049S: Maintained 2050F: arch/arm/mach-ep93xx/micro9.c 2051 2052ARM/CORESIGHT FRAMEWORK AND DRIVERS 2053M: Mathieu Poirier <mathieu.poirier@linaro.org> 2054M: Suzuki K Poulose <suzuki.poulose@arm.com> 2055R: Mike Leach <mike.leach@linaro.org> 2056R: Leo Yan <leo.yan@linaro.org> 2057L: coresight@lists.linaro.org (moderated for non-subscribers) 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2061F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2062F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2063F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2064F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2065F: Documentation/trace/coresight/* 2066F: drivers/hwtracing/coresight/* 2067F: include/dt-bindings/arm/coresight-cti-dt.h 2068F: include/linux/coresight* 2069F: samples/coresight/* 2070F: tools/perf/tests/shell/coresight/* 2071F: tools/perf/arch/arm/util/auxtrace.c 2072F: tools/perf/arch/arm/util/cs-etm.c 2073F: tools/perf/arch/arm/util/cs-etm.h 2074F: tools/perf/arch/arm/util/pmu.c 2075F: tools/perf/util/cs-etm-decoder/* 2076F: tools/perf/util/cs-etm.* 2077 2078ARM/CORGI MACHINE SUPPORT 2079M: Richard Purdie <rpurdie@rpsys.net> 2080S: Maintained 2081 2082ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2083M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2084M: Linus Walleij <linus.walleij@linaro.org> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://github.com/ulli-kroll/linux.git 2088F: Documentation/devicetree/bindings/arm/gemini.yaml 2089F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2090F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2091F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2092F: arch/arm/boot/dts/gemini* 2093F: arch/arm/mach-gemini/ 2094F: drivers/crypto/gemini/ 2095F: drivers/net/ethernet/cortina/ 2096F: drivers/pinctrl/pinctrl-gemini.c 2097F: drivers/rtc/rtc-ftrtc010.c 2098 2099ARM/CZ.NIC TURRIS SUPPORT 2100M: Marek Behún <kabel@kernel.org> 2101S: Maintained 2102W: https://www.turris.cz/ 2103F: Documentation/ABI/testing/debugfs-moxtet 2104F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2105F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2106F: Documentation/devicetree/bindings/bus/moxtet.txt 2107F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2108F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2109F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2110F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2111F: drivers/bus/moxtet.c 2112F: drivers/firmware/turris-mox-rwtm.c 2113F: drivers/leds/leds-turris-omnia.c 2114F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2115F: drivers/gpio/gpio-moxtet.c 2116F: drivers/watchdog/armada_37xx_wdt.c 2117F: include/dt-bindings/bus/moxtet.h 2118F: include/linux/armada-37xx-rwtm-mailbox.h 2119F: include/linux/moxtet.h 2120 2121ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2122M: Robert Jarzmik <robert.jarzmik@free.fr> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125F: arch/arm/mach-pxa/ezx.c 2126 2127ARM/FARADAY FA526 PORT 2128M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.berlios.de/gemini-board 2132F: arch/arm/mm/*-fa* 2133 2134ARM/FOOTBRIDGE ARCHITECTURE 2135M: Russell King <linux@armlinux.org.uk> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138W: http://www.armlinux.org.uk/ 2139F: arch/arm/include/asm/hardware/dec21285.h 2140F: arch/arm/mach-footbridge/ 2141 2142ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2143M: Shawn Guo <shawnguo@kernel.org> 2144M: Sascha Hauer <s.hauer@pengutronix.de> 2145R: Pengutronix Kernel Team <kernel@pengutronix.de> 2146R: Fabio Estevam <festevam@gmail.com> 2147R: NXP Linux Team <linux-imx@nxp.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2151X: drivers/media/i2c/ 2152N: imx 2153N: mxs 2154 2155ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2156M: Shawn Guo <shawnguo@kernel.org> 2157M: Li Yang <leoyang.li@nxp.com> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2161F: arch/arm/boot/dts/ls1021a* 2162F: arch/arm64/boot/dts/freescale/fsl-* 2163F: arch/arm64/boot/dts/freescale/qoriq-* 2164 2165ARM/FREESCALE VYBRID ARM ARCHITECTURE 2166M: Shawn Guo <shawnguo@kernel.org> 2167M: Sascha Hauer <s.hauer@pengutronix.de> 2168R: Pengutronix Kernel Team <kernel@pengutronix.de> 2169R: Stefan Agner <stefan@agner.ch> 2170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2171S: Maintained 2172T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2173F: arch/arm/boot/dts/vf* 2174F: arch/arm/mach-imx/*vf610* 2175 2176ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2177M: Lennert Buytenhek <kernel@wantstofly.org> 2178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2179S: Maintained 2180 2181ARM/GUMSTIX MACHINE SUPPORT 2182M: Steve Sakoman <sakoman@gmail.com> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185 2186ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2187M: Philipp Zabel <philipp.zabel@gmail.com> 2188M: Paul Parsons <lost.distance@yahoo.com> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191F: arch/arm/mach-pxa/hx4700.c 2192F: arch/arm/mach-pxa/include/mach/hx4700.h 2193F: sound/soc/pxa/hx4700.c 2194 2195ARM/HISILICON SOC SUPPORT 2196M: Wei Xu <xuwei5@hisilicon.com> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Supported 2199W: http://www.hisilicon.com 2200T: git git://github.com/hisilicon/linux-hisi.git 2201F: arch/arm/boot/dts/hi3* 2202F: arch/arm/boot/dts/hip* 2203F: arch/arm/boot/dts/hisi* 2204F: arch/arm/mach-hisi/ 2205F: arch/arm64/boot/dts/hisilicon/ 2206 2207ARM/HP JORNADA 7XX MACHINE SUPPORT 2208M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2209S: Maintained 2210W: www.jlime.com 2211T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2212F: arch/arm/mach-sa1100/include/mach/jornada720.h 2213F: arch/arm/mach-sa1100/jornada720.c 2214 2215ARM/HPE GXP ARCHITECTURE 2216M: Jean-Marie Verdun <verdun@hpe.com> 2217M: Nick Hawkins <nick.hawkins@hpe.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2220F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2221F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2222F: arch/arm/boot/dts/hpe-bmc* 2223F: arch/arm/boot/dts/hpe-gxp* 2224F: arch/arm/mach-hpe/ 2225F: drivers/clocksource/timer-gxp.c 2226F: drivers/spi/spi-gxp.c 2227F: drivers/watchdog/gxp-wdt.c 2228 2229ARM/IGEP MACHINE SUPPORT 2230M: Enric Balletbo i Serra <eballetbo@gmail.com> 2231M: Javier Martinez Canillas <javier@dowhile0.org> 2232L: linux-omap@vger.kernel.org 2233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2234S: Maintained 2235F: arch/arm/boot/dts/omap3-igep* 2236 2237ARM/INCOME PXA270 SUPPORT 2238M: Marek Vasut <marek.vasut@gmail.com> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241F: arch/arm/mach-pxa/colibri-pxa270-income.c 2242 2243ARM/INTEL IOP32X ARM ARCHITECTURE 2244M: Lennert Buytenhek <kernel@wantstofly.org> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247 2248ARM/INTEL IQ81342EX MACHINE SUPPORT 2249M: Lennert Buytenhek <kernel@wantstofly.org> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252 2253ARM/INTEL IXDP2850 MACHINE SUPPORT 2254M: Lennert Buytenhek <kernel@wantstofly.org> 2255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2256S: Maintained 2257 2258ARM/INTEL IXP4XX ARM ARCHITECTURE 2259M: Linus Walleij <linusw@kernel.org> 2260M: Imre Kaloz <kaloz@openwrt.org> 2261M: Krzysztof Halasa <khalasa@piap.pl> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2265F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2266F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2267F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2268F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2269F: arch/arm/mach-ixp4xx/ 2270F: drivers/bus/intel-ixp4xx-eb.c 2271F: drivers/clocksource/timer-ixp4xx.c 2272F: drivers/crypto/ixp4xx_crypto.c 2273F: drivers/gpio/gpio-ixp4xx.c 2274F: drivers/irqchip/irq-ixp4xx.c 2275F: include/linux/irqchip/irq-ixp4xx.h 2276F: include/linux/platform_data/timer-ixp4xx.h 2277 2278ARM/INTEL KEEMBAY ARCHITECTURE 2279M: Paul J. Murphy <paul.j.murphy@intel.com> 2280M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2281S: Maintained 2282F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2283F: arch/arm64/boot/dts/intel/keembay-evm.dts 2284F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2285 2286ARM/INTEL XSC3 (MANZANO) ARM CORE 2287M: Lennert Buytenhek <kernel@wantstofly.org> 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290 2291ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2292M: Lennert Buytenhek <kernel@wantstofly.org> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295 2296ARM/LG1K ARCHITECTURE 2297M: Chanho Min <chanho.min@lge.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300F: arch/arm64/boot/dts/lg/ 2301 2302ARM/LOGICPD PXA270 MACHINE SUPPORT 2303M: Lennert Buytenhek <kernel@wantstofly.org> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/MAGICIAN MACHINE SUPPORT 2334M: Philipp Zabel <philipp.zabel@gmail.com> 2335S: Maintained 2336 2337ARM/Marvell Dove/MV78xx0/Orion SOC support 2338M: Andrew Lunn <andrew@lunn.ch> 2339M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2340M: Gregory Clement <gregory.clement@bootlin.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Maintained 2343T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2344F: Documentation/devicetree/bindings/soc/dove/ 2345F: arch/arm/boot/dts/dove* 2346F: arch/arm/boot/dts/orion5x* 2347F: arch/arm/mach-dove/ 2348F: arch/arm/mach-mv78xx0/ 2349F: arch/arm/mach-orion5x/ 2350F: arch/arm/plat-orion/ 2351F: drivers/soc/dove/ 2352 2353ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2354M: Andrew Lunn <andrew@lunn.ch> 2355M: Gregory Clement <gregory.clement@bootlin.com> 2356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2360F: arch/arm/boot/dts/armada* 2361F: arch/arm/boot/dts/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/armada* 2365F: arch/arm64/boot/dts/marvell/cn913* 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2381F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: https://mtk.wiki.kernel.org/ 2392C: irc://chat.freenode.net/linux-mediatek 2393F: arch/arm/boot/dts/mt6* 2394F: arch/arm/boot/dts/mt7* 2395F: arch/arm/boot/dts/mt8* 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/Microchip (AT91) SoC support 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2414M: Claudiu Beznea <claudiu.beznea@microchip.com> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417W: http://www.linux4sam.org 2418T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2419F: arch/arm/boot/dts/at91*.dts 2420F: arch/arm/boot/dts/at91*.dtsi 2421F: arch/arm/boot/dts/sama*.dts 2422F: arch/arm/boot/dts/sama*.dtsi 2423F: arch/arm/include/debug/at91.S 2424F: arch/arm/mach-at91/ 2425F: drivers/memory/atmel* 2426F: drivers/watchdog/sama5d4_wdt.c 2427F: include/soc/at91/ 2428X: drivers/input/touchscreen/atmel_mxt_ts.c 2429X: drivers/net/wireless/atmel/ 2430N: at91 2431N: atmel 2432 2433ARM/Microchip Sparx5 SoC support 2434M: Lars Povlsen <lars.povlsen@microchip.com> 2435M: Steen Hegelund <Steen.Hegelund@microchip.com> 2436M: Daniel Machon <daniel.machon@microchip.com> 2437M: UNGLinuxDriver@microchip.com 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440T: git git://github.com/microchip-ung/linux-upstream.git 2441F: arch/arm64/boot/dts/microchip/ 2442F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2443N: sparx5 2444 2445Microchip Timer Counter Block (TCB) Capture Driver 2446M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2448L: linux-iio@vger.kernel.org 2449S: Maintained 2450F: drivers/counter/microchip-tcb-capture.c 2451 2452ARM/MILBEAUT ARCHITECTURE 2453M: Taichi Sugaya <sugaya.taichi@socionext.com> 2454M: Takao Orito <orito.takao@socionext.com> 2455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2456S: Maintained 2457F: arch/arm/boot/dts/milbeaut* 2458F: arch/arm/mach-milbeaut/ 2459N: milbeaut 2460 2461ARM/MIOA701 MACHINE SUPPORT 2462M: Robert Jarzmik <robert.jarzmik@free.fr> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465F: arch/arm/mach-pxa/mioa701.c 2466 2467ARM/MStar/Sigmastar Armv7 SoC support 2468M: Daniel Palmer <daniel@thingy.jp> 2469M: Romain Perier <romain.perier@gmail.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472W: http://linux-chenxing.org/ 2473T: git git://github.com/linux-chenxing/linux.git 2474F: Documentation/devicetree/bindings/arm/mstar/* 2475F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2476F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2477F: arch/arm/boot/dts/mstar-* 2478F: arch/arm/mach-mstar/ 2479F: drivers/clk/mstar/ 2480F: drivers/clocksource/timer-msc313e.c 2481F: drivers/gpio/gpio-msc313.c 2482F: drivers/rtc/rtc-msc313.c 2483F: drivers/watchdog/msc313e_wdt.c 2484F: include/dt-bindings/clock/mstar-* 2485F: include/dt-bindings/gpio/msc313-gpio.h 2486 2487ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2488M: Michael Petchkovsky <mkpetch@internode.on.net> 2489S: Maintained 2490 2491ARM/NOMADIK/Ux500 ARCHITECTURES 2492M: Linus Walleij <linus.walleij@linaro.org> 2493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2494S: Maintained 2495T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2496F: Documentation/devicetree/bindings/arm/ste-* 2497F: Documentation/devicetree/bindings/arm/ux500.yaml 2498F: Documentation/devicetree/bindings/arm/ux500/ 2499F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2500F: arch/arm/boot/dts/ste-* 2501F: arch/arm/mach-nomadik/ 2502F: arch/arm/mach-ux500/ 2503F: drivers/clk/clk-nomadik.c 2504F: drivers/clocksource/clksrc-dbx500-prcmu.c 2505F: drivers/dma/ste_dma40* 2506F: drivers/hwspinlock/u8500_hsem.c 2507F: drivers/i2c/busses/i2c-nomadik.c 2508F: drivers/iio/adc/ab8500-gpadc.c 2509F: drivers/mfd/ab8500* 2510F: drivers/mfd/abx500* 2511F: drivers/mfd/db8500* 2512F: drivers/pinctrl/nomadik/ 2513F: drivers/rtc/rtc-ab8500.c 2514F: drivers/rtc/rtc-pl031.c 2515F: drivers/soc/ux500/ 2516 2517ARM/NUVOTON NPCM ARCHITECTURE 2518M: Avi Fishman <avifishman70@gmail.com> 2519M: Tomer Maimon <tmaimon77@gmail.com> 2520M: Tali Perry <tali.perry1@gmail.com> 2521R: Patrick Venture <venture@google.com> 2522R: Nancy Yuen <yuenn@google.com> 2523R: Benjamin Fair <benjaminfair@google.com> 2524L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2525S: Supported 2526F: Documentation/devicetree/bindings/*/*/*npcm* 2527F: Documentation/devicetree/bindings/*/*npcm* 2528F: Documentation/devicetree/bindings/arm/npcm/* 2529F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2530F: arch/arm/boot/dts/nuvoton-npcm* 2531F: arch/arm/mach-npcm/ 2532F: arch/arm64/boot/dts/nuvoton/ 2533F: drivers/*/*npcm* 2534F: drivers/*/*/*npcm* 2535F: drivers/rtc/rtc-nct3018y.c 2536F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2537F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2538 2539ARM/NUVOTON WPCM450 ARCHITECTURE 2540M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2541L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2542S: Maintained 2543W: https://github.com/neuschaefer/wpcm450/wiki 2544F: Documentation/devicetree/bindings/*/*wpcm* 2545F: arch/arm/boot/dts/nuvoton-wpcm450* 2546F: arch/arm/mach-npcm/wpcm450.c 2547F: drivers/*/*/*wpcm* 2548F: drivers/*/*wpcm* 2549 2550ARM/NXP S32G ARCHITECTURE 2551M: Chester Lin <clin@suse.com> 2552R: Andreas Färber <afaerber@suse.de> 2553R: Matthias Brugger <mbrugger@suse.com> 2554R: NXP S32 Linux Team <s32@nxp.com> 2555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: arch/arm64/boot/dts/freescale/s32g*.dts* 2558 2559ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2560L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2561S: Orphan 2562W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2563F: arch/arm/mach-s3c/gta02.h 2564F: arch/arm/mach-s3c/mach-gta02.c 2565 2566ARM/Orion SoC/Technologic Systems TS-78xx platform support 2567M: Alexander Clouter <alex@digriz.org.uk> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569S: Maintained 2570W: http://www.digriz.org.uk/ts78xx/kernel 2571F: arch/arm/mach-orion5x/ts78xx-* 2572 2573ARM/OXNAS platform support 2574M: Neil Armstrong <neil.armstrong@linaro.org> 2575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2576L: linux-oxnas@groups.io (moderated for non-subscribers) 2577S: Maintained 2578F: arch/arm/boot/dts/ox8*.dts* 2579F: arch/arm/mach-oxnas/ 2580F: drivers/power/reset/oxnas-restart.c 2581N: oxnas 2582 2583ARM/PALM TREO SUPPORT 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585S: Orphan 2586F: arch/arm/mach-pxa/palmtreo.* 2587 2588ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2589M: Marek Vasut <marek.vasut@gmail.com> 2590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2591S: Maintained 2592W: http://hackndev.com 2593F: arch/arm/mach-pxa/include/mach/palmld.h 2594F: arch/arm/mach-pxa/include/mach/palmtc.h 2595F: arch/arm/mach-pxa/include/mach/palmtx.h 2596F: arch/arm/mach-pxa/palmld.c 2597F: arch/arm/mach-pxa/palmt5.* 2598F: arch/arm/mach-pxa/palmtc.c 2599F: arch/arm/mach-pxa/palmte2.* 2600F: arch/arm/mach-pxa/palmtx.c 2601 2602ARM/PALMZ72 SUPPORT 2603M: Sergey Lapin <slapin@ossfans.org> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606W: http://hackndev.com 2607F: arch/arm/mach-pxa/palmz72.* 2608 2609ARM/PLEB SUPPORT 2610M: Peter Chubb <pleb@gelato.unsw.edu.au> 2611S: Maintained 2612W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2613 2614ARM/PT DIGITAL BOARD PORT 2615M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617S: Maintained 2618W: http://www.armlinux.org.uk/ 2619 2620ARM/QUALCOMM SUPPORT 2621M: Andy Gross <agross@kernel.org> 2622M: Bjorn Andersson <andersson@kernel.org> 2623R: Konrad Dybcio <konrad.dybcio@somainline.org> 2624L: linux-arm-msm@vger.kernel.org 2625S: Maintained 2626T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2627F: Documentation/devicetree/bindings/*/qcom* 2628F: Documentation/devicetree/bindings/soc/qcom/ 2629F: arch/arm/boot/dts/qcom-*.dts 2630F: arch/arm/boot/dts/qcom-*.dtsi 2631F: arch/arm/configs/qcom_defconfig 2632F: arch/arm/mach-qcom/ 2633F: arch/arm64/boot/dts/qcom/ 2634F: drivers/*/*/qcom* 2635F: drivers/*/*/qcom/ 2636F: drivers/*/pm8???-* 2637F: drivers/*/qcom* 2638F: drivers/*/qcom/ 2639F: drivers/bluetooth/btqcomsmd.c 2640F: drivers/clocksource/timer-qcom.c 2641F: drivers/cpuidle/cpuidle-qcom-spm.c 2642F: drivers/extcon/extcon-qcom* 2643F: drivers/i2c/busses/i2c-qcom-geni.c 2644F: drivers/i2c/busses/i2c-qup.c 2645F: drivers/iommu/msm* 2646F: drivers/mfd/ssbi.c 2647F: drivers/mmc/host/mmci_qcom* 2648F: drivers/mmc/host/sdhci-msm.c 2649F: drivers/pci/controller/dwc/pcie-qcom.c 2650F: drivers/phy/qualcomm/ 2651F: drivers/power/*/msm* 2652F: drivers/reset/reset-qcom-* 2653F: drivers/ufs/host/ufs-qcom* 2654F: drivers/spi/spi-geni-qcom.c 2655F: drivers/spi/spi-qcom-qspi.c 2656F: drivers/spi/spi-qup.c 2657F: drivers/tty/serial/msm_serial.c 2658F: drivers/usb/dwc3/dwc3-qcom.c 2659F: include/dt-bindings/*/qcom* 2660F: include/linux/*/qcom* 2661F: include/linux/soc/qcom/ 2662 2663ARM/RADISYS ENP2611 MACHINE SUPPORT 2664M: Lennert Buytenhek <kernel@wantstofly.org> 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667 2668ARM/RDA MICRO ARCHITECTURE 2669M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: Documentation/devicetree/bindings/arm/rda.yaml 2674F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2675F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2676F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2677F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2678F: arch/arm/boot/dts/rda8810pl-* 2679F: drivers/clocksource/timer-rda.c 2680F: drivers/gpio/gpio-rda.c 2681F: drivers/irqchip/irq-rda-intc.c 2682F: drivers/tty/serial/rda-uart.c 2683 2684ARM/REALTEK ARCHITECTURE 2685M: Andreas Färber <afaerber@suse.de> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2688S: Maintained 2689F: Documentation/devicetree/bindings/arm/realtek.yaml 2690F: arch/arm/boot/dts/rtd* 2691F: arch/arm/mach-realtek/ 2692F: arch/arm64/boot/dts/realtek/ 2693 2694ARM/RENESAS ARCHITECTURE 2695M: Geert Uytterhoeven <geert+renesas@glider.be> 2696M: Magnus Damm <magnus.damm@gmail.com> 2697L: linux-renesas-soc@vger.kernel.org 2698S: Supported 2699Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2700C: irc://irc.libera.chat/renesas-soc 2701T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2702F: Documentation/devicetree/bindings/arm/renesas.yaml 2703F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2704F: Documentation/devicetree/bindings/soc/renesas/ 2705F: arch/arm/boot/dts/emev2* 2706F: arch/arm/boot/dts/gr-peach* 2707F: arch/arm/boot/dts/iwg20d-q7* 2708F: arch/arm/boot/dts/r7s* 2709F: arch/arm/boot/dts/r8a* 2710F: arch/arm/boot/dts/r9a* 2711F: arch/arm/boot/dts/sh* 2712F: arch/arm/configs/shmobile_defconfig 2713F: arch/arm/include/debug/renesas-scif.S 2714F: arch/arm/mach-shmobile/ 2715F: arch/arm64/boot/dts/renesas/ 2716F: drivers/soc/renesas/ 2717F: include/linux/soc/renesas/ 2718 2719ARM/RISCPC ARCHITECTURE 2720M: Russell King <linux@armlinux.org.uk> 2721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2722S: Maintained 2723W: http://www.armlinux.org.uk/ 2724F: arch/arm/include/asm/hardware/ioc.h 2725F: arch/arm/include/asm/hardware/iomd.h 2726F: arch/arm/include/asm/hardware/memc.h 2727F: arch/arm/mach-rpc/ 2728F: drivers/net/ethernet/8390/etherh.c 2729F: drivers/net/ethernet/i825xx/ether1* 2730F: drivers/net/ethernet/seeq/ether3* 2731F: drivers/scsi/arm/ 2732 2733ARM/Rockchip SoC support 2734M: Heiko Stuebner <heiko@sntech.de> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736L: linux-rockchip@lists.infradead.org 2737S: Maintained 2738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2739F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2740F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2741F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2742F: arch/arm/boot/dts/rk3* 2743F: arch/arm/boot/dts/rv1108* 2744F: arch/arm/mach-rockchip/ 2745F: drivers/*/*/*rockchip* 2746F: drivers/*/*rockchip* 2747F: drivers/clk/rockchip/ 2748F: drivers/i2c/busses/i2c-rk3x.c 2749F: sound/soc/rockchip/ 2750N: rockchip 2751 2752ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2754R: Alim Akhtar <alim.akhtar@samsung.com> 2755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2756L: linux-samsung-soc@vger.kernel.org 2757S: Maintained 2758C: irc://irc.libera.chat/linux-exynos 2759Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2760B: mailto:linux-samsung-soc@vger.kernel.org 2761T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2762F: Documentation/arm/samsung/ 2763F: Documentation/devicetree/bindings/arm/samsung/ 2764F: Documentation/devicetree/bindings/hwinfo/samsung,* 2765F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2766F: Documentation/devicetree/bindings/soc/samsung/ 2767F: arch/arm/boot/dts/exynos* 2768F: arch/arm/boot/dts/s3c* 2769F: arch/arm/boot/dts/s5p* 2770F: arch/arm/mach-exynos*/ 2771F: arch/arm/mach-s3c/ 2772F: arch/arm/mach-s5p*/ 2773F: arch/arm64/boot/dts/exynos/ 2774F: drivers/*/*/*s3c24* 2775F: drivers/*/*s3c24* 2776F: drivers/*/*s3c64xx* 2777F: drivers/*/*s5pv210* 2778F: drivers/clocksource/samsung_pwm_timer.c 2779F: drivers/memory/samsung/ 2780F: drivers/pwm/pwm-samsung.c 2781F: drivers/soc/samsung/ 2782F: drivers/tty/serial/samsung* 2783F: include/clocksource/samsung_pwm.h 2784F: include/linux/platform_data/*s3c* 2785F: include/linux/serial_s3c.h 2786F: include/linux/soc/samsung/ 2787N: exynos 2788N: s3c2410 2789N: s3c64xx 2790N: s5pv210 2791 2792ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2793M: Łukasz Stelmach <l.stelmach@samsung.com> 2794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2795L: linux-media@vger.kernel.org 2796S: Maintained 2797F: drivers/media/platform/samsung/s5p-g2d/ 2798 2799ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2800M: Marek Szyprowski <m.szyprowski@samsung.com> 2801L: linux-samsung-soc@vger.kernel.org 2802L: linux-media@vger.kernel.org 2803S: Maintained 2804F: Documentation/devicetree/bindings/media/s5p-cec.txt 2805F: drivers/media/cec/platform/s5p/ 2806 2807ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2808M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2809M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812L: linux-media@vger.kernel.org 2813S: Maintained 2814F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2815F: drivers/media/platform/samsung/s5p-jpeg/ 2816 2817ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2818M: Marek Szyprowski <m.szyprowski@samsung.com> 2819M: Andrzej Hajda <andrzej.hajda@intel.com> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821L: linux-media@vger.kernel.org 2822S: Maintained 2823F: drivers/media/platform/samsung/s5p-mfc/ 2824 2825ARM/SOCFPGA ARCHITECTURE 2826M: Dinh Nguyen <dinguyen@kernel.org> 2827S: Maintained 2828W: http://www.rocketboards.org 2829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2830F: arch/arm/boot/dts/socfpga* 2831F: arch/arm/configs/socfpga_defconfig 2832F: arch/arm/mach-socfpga/ 2833F: arch/arm64/boot/dts/altera/ 2834F: arch/arm64/boot/dts/intel/ 2835 2836ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2837M: Dinh Nguyen <dinguyen@kernel.org> 2838S: Maintained 2839F: drivers/clk/socfpga/ 2840 2841ARM/SOCFPGA EDAC SUPPORT 2842M: Dinh Nguyen <dinguyen@kernel.org> 2843S: Maintained 2844F: drivers/edac/altera_edac.[ch] 2845 2846ARM/SPREADTRUM SoC SUPPORT 2847M: Orson Zhai <orsonzhai@gmail.com> 2848M: Baolin Wang <baolin.wang7@gmail.com> 2849M: Chunyan Zhang <zhang.lyra@gmail.com> 2850S: Maintained 2851F: arch/arm64/boot/dts/sprd 2852N: sprd 2853N: sc27xx 2854N: sc2731 2855 2856ARM/STI ARCHITECTURE 2857M: Patrice Chotard <patrice.chotard@foss.st.com> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860W: http://www.stlinux.com 2861F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2862F: arch/arm/boot/dts/sti* 2863F: arch/arm/mach-sti/ 2864F: drivers/ata/ahci_st.c 2865F: drivers/char/hw_random/st-rng.c 2866F: drivers/clocksource/arm_global_timer.c 2867F: drivers/clocksource/clksrc_st_lpc.c 2868F: drivers/cpufreq/sti-cpufreq.c 2869F: drivers/dma/st_fdma* 2870F: drivers/i2c/busses/i2c-st.c 2871F: drivers/media/platform/st/sti/c8sectpfe/ 2872F: drivers/media/rc/st_rc.c 2873F: drivers/mmc/host/sdhci-st.c 2874F: drivers/phy/st/phy-miphy28lp.c 2875F: drivers/phy/st/phy-stih407-usb.c 2876F: drivers/pinctrl/pinctrl-st.c 2877F: drivers/remoteproc/st_remoteproc.c 2878F: drivers/remoteproc/st_slim_rproc.c 2879F: drivers/reset/sti/ 2880F: drivers/rtc/rtc-st-lpc.c 2881F: drivers/tty/serial/st-asc.c 2882F: drivers/usb/dwc3/dwc3-st.c 2883F: drivers/usb/host/ehci-st.c 2884F: drivers/usb/host/ohci-st.c 2885F: drivers/watchdog/st_lpc_wdt.c 2886F: include/linux/remoteproc/st_slim_rproc.h 2887 2888ARM/STM32 ARCHITECTURE 2889M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2890M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2891L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893S: Maintained 2894T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2895F: arch/arm/boot/dts/stm32* 2896F: arch/arm/mach-stm32/ 2897F: drivers/clocksource/armv7m_systick.c 2898N: stm32 2899N: stm 2900 2901ARM/SUNPLUS SP7021 SOC SUPPORT 2902M: Qin Jian <qinjian@cqplus1.com> 2903L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2904S: Maintained 2905W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2906F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2907F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2908F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2909F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2910F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2911F: arch/arm/configs/sp7021_*defconfig 2912F: arch/arm/mach-sunplus/ 2913F: drivers/irqchip/irq-sp7021-intc.c 2914F: drivers/reset/reset-sunplus.c 2915F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2916F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2917 2918ARM/Synaptics SoC support 2919M: Jisheng Zhang <jszhang@kernel.org> 2920M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922S: Maintained 2923F: arch/arm/boot/dts/berlin* 2924F: arch/arm/mach-berlin/ 2925F: arch/arm64/boot/dts/synaptics/ 2926 2927ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2928M: Lennert Buytenhek <kernel@wantstofly.org> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931 2932ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2933M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2934L: linux-tegra@vger.kernel.org 2935L: linux-media@vger.kernel.org 2936S: Maintained 2937F: Documentation/devicetree/bindings/media/tegra-cec.txt 2938F: drivers/media/cec/platform/tegra/ 2939 2940ARM/TESLA FSD SoC SUPPORT 2941M: Alim Akhtar <alim.akhtar@samsung.com> 2942M: linux-fsd@tesla.com 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944L: linux-samsung-soc@vger.kernel.org 2945S: Maintained 2946F: arch/arm64/boot/dts/tesla* 2947 2948ARM/TETON BGA MACHINE SUPPORT 2949M: "Mark F. Brown" <mark.brown314@gmail.com> 2950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2951S: Maintained 2952 2953ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2954M: Santosh Shilimkar <ssantosh@kernel.org> 2955L: linux-kernel@vger.kernel.org 2956S: Maintained 2957F: drivers/memory/*emif* 2958 2959ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2960M: Nishanth Menon <nm@ti.com> 2961M: Santosh Shilimkar <ssantosh@kernel.org> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2965F: arch/arm/boot/dts/keystone-* 2966F: arch/arm/mach-keystone/ 2967 2968ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2969M: Santosh Shilimkar <ssantosh@kernel.org> 2970L: linux-kernel@vger.kernel.org 2971S: Maintained 2972F: drivers/clk/keystone/ 2973 2974ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2975M: Santosh Shilimkar <ssantosh@kernel.org> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977L: linux-kernel@vger.kernel.org 2978S: Maintained 2979F: drivers/clocksource/timer-keystone.c 2980 2981ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2982M: Santosh Shilimkar <ssantosh@kernel.org> 2983L: linux-kernel@vger.kernel.org 2984S: Maintained 2985F: drivers/power/reset/keystone-reset.c 2986 2987ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2988M: Nishanth Menon <nm@ti.com> 2989M: Vignesh Raghavendra <vigneshr@ti.com> 2990M: Tero Kristo <kristo@kernel.org> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Supported 2993F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2994F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2995F: arch/arm64/boot/dts/ti/Makefile 2996F: arch/arm64/boot/dts/ti/k3-* 2997F: include/dt-bindings/pinctrl/k3.h 2998 2999ARM/THECUS N2100 MACHINE SUPPORT 3000M: Lennert Buytenhek <kernel@wantstofly.org> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Maintained 3003 3004ARM/TOSA MACHINE SUPPORT 3005M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 3006M: Dirk Opfer <dirk@opfer-online.de> 3007S: Maintained 3008 3009ARM/TOSHIBA VISCONTI ARCHITECTURE 3010M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3012S: Supported 3013T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3014F: Documentation/devicetree/bindings/arm/toshiba.yaml 3015F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3016F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3017F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3018F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3019F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3020F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3021F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3022F: arch/arm64/boot/dts/toshiba/ 3023F: drivers/clk/visconti/ 3024F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3025F: drivers/gpio/gpio-visconti.c 3026F: drivers/pci/controller/dwc/pcie-visconti.c 3027F: drivers/pinctrl/visconti/ 3028F: drivers/watchdog/visconti_wdt.c 3029N: visconti 3030 3031ARM/UNIPHIER ARCHITECTURE 3032M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3033M: Masami Hiramatsu <mhiramat@kernel.org> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Maintained 3036F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3037F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3038F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3039F: arch/arm/boot/dts/uniphier* 3040F: arch/arm/include/asm/hardware/cache-uniphier.h 3041F: arch/arm/mach-uniphier/ 3042F: arch/arm/mm/cache-uniphier.c 3043F: arch/arm64/boot/dts/socionext/uniphier* 3044F: drivers/bus/uniphier-system-bus.c 3045F: drivers/clk/uniphier/ 3046F: drivers/dma/uniphier-mdmac.c 3047F: drivers/gpio/gpio-uniphier.c 3048F: drivers/i2c/busses/i2c-uniphier* 3049F: drivers/irqchip/irq-uniphier-aidet.c 3050F: drivers/mmc/host/uniphier-sd.c 3051F: drivers/pinctrl/uniphier/ 3052F: drivers/reset/reset-uniphier.c 3053F: drivers/tty/serial/8250/8250_uniphier.c 3054N: uniphier 3055 3056ARM/VERSATILE EXPRESS PLATFORM 3057M: Liviu Dudau <liviu.dudau@arm.com> 3058M: Sudeep Holla <sudeep.holla@arm.com> 3059M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3061S: Maintained 3062F: */*/*/vexpress* 3063F: */*/vexpress* 3064F: arch/arm/boot/dts/vexpress* 3065F: arch/arm/mach-vexpress/ 3066F: arch/arm64/boot/dts/arm/ 3067F: drivers/clk/versatile/clk-vexpress-osc.c 3068F: drivers/clocksource/timer-versatile.c 3069N: mps2 3070 3071ARM/VFP SUPPORT 3072M: Russell King <linux@armlinux.org.uk> 3073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3074S: Maintained 3075W: http://www.armlinux.org.uk/ 3076F: arch/arm/vfp/ 3077 3078ARM/VOIPAC PXA270 SUPPORT 3079M: Marek Vasut <marek.vasut@gmail.com> 3080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3081S: Maintained 3082F: arch/arm/mach-pxa/include/mach/vpac270.h 3083F: arch/arm/mach-pxa/vpac270.c 3084 3085ARM/VT8500 ARM ARCHITECTURE 3086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3087S: Orphan 3088F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3089F: arch/arm/mach-vt8500/ 3090F: drivers/clocksource/timer-vt8500.c 3091F: drivers/i2c/busses/i2c-wmt.c 3092F: drivers/mmc/host/wmt-sdmmc.c 3093F: drivers/pwm/pwm-vt8500.c 3094F: drivers/rtc/rtc-vt8500.c 3095F: drivers/tty/serial/vt8500_serial.c 3096F: drivers/usb/host/ehci-platform.c 3097F: drivers/usb/host/uhci-platform.c 3098F: drivers/video/fbdev/vt8500lcdfb.* 3099F: drivers/video/fbdev/wm8505fb* 3100F: drivers/video/fbdev/wmt_ge_rops.* 3101 3102ARM/ZIPIT Z2 SUPPORT 3103M: Marek Vasut <marek.vasut@gmail.com> 3104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3105S: Maintained 3106F: arch/arm/mach-pxa/include/mach/z2.h 3107F: arch/arm/mach-pxa/z2.c 3108 3109ARM/ZYNQ ARCHITECTURE 3110M: Michal Simek <michal.simek@xilinx.com> 3111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3112S: Supported 3113W: http://wiki.xilinx.com 3114T: git https://github.com/Xilinx/linux-xlnx.git 3115F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3116F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3117F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3118F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3119F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3120F: arch/arm/mach-zynq/ 3121F: drivers/clocksource/timer-cadence-ttc.c 3122F: drivers/cpuidle/cpuidle-zynq.c 3123F: drivers/edac/synopsys_edac.c 3124F: drivers/i2c/busses/i2c-cadence.c 3125F: drivers/i2c/busses/i2c-xiic.c 3126F: drivers/mmc/host/sdhci-of-arasan.c 3127N: zynq 3128N: xilinx 3129 3130ARM64 PORT (AARCH64 ARCHITECTURE) 3131M: Catalin Marinas <catalin.marinas@arm.com> 3132M: Will Deacon <will@kernel.org> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3136F: Documentation/arm64/ 3137F: arch/arm64/ 3138F: tools/testing/selftests/arm64/ 3139X: arch/arm64/boot/dts/ 3140 3141ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3142M: George McCollister <george.mccollister@gmail.com> 3143L: netdev@vger.kernel.org 3144S: Maintained 3145F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3146F: drivers/net/dsa/xrs700x/* 3147F: net/dsa/tag_xrs700x.c 3148 3149AS3645A LED FLASH CONTROLLER DRIVER 3150M: Sakari Ailus <sakari.ailus@iki.fi> 3151L: linux-leds@vger.kernel.org 3152S: Maintained 3153F: drivers/leds/flash/leds-as3645a.c 3154 3155ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3156M: Tianshu Qiu <tian.shu.qiu@intel.com> 3157L: linux-media@vger.kernel.org 3158S: Maintained 3159T: git git://linuxtv.org/media_tree.git 3160F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3161F: drivers/media/i2c/ak7375.c 3162 3163ASAHI KASEI AK8974 DRIVER 3164M: Linus Walleij <linus.walleij@linaro.org> 3165L: linux-iio@vger.kernel.org 3166S: Supported 3167W: http://www.akm.com/ 3168F: drivers/iio/magnetometer/ak8974.c 3169 3170ASC7621 HARDWARE MONITOR DRIVER 3171M: George Joseph <george.joseph@fairview5.com> 3172L: linux-hwmon@vger.kernel.org 3173S: Maintained 3174F: Documentation/hwmon/asc7621.rst 3175F: drivers/hwmon/asc7621.c 3176 3177ASIX AX88796C SPI ETHERNET ADAPTER 3178M: Łukasz Stelmach <l.stelmach@samsung.com> 3179S: Maintained 3180F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3181F: drivers/net/ethernet/asix/ax88796c_* 3182 3183ASPEED PECI CONTROLLER 3184M: Iwona Winiarska <iwona.winiarska@intel.com> 3185L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3186L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3187S: Supported 3188F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3189F: drivers/peci/controller/peci-aspeed.c 3190 3191ASPEED PINCTRL DRIVERS 3192M: Andrew Jeffery <andrew@aj.id.au> 3193L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3194L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3195L: linux-gpio@vger.kernel.org 3196S: Maintained 3197F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3198F: drivers/pinctrl/aspeed/ 3199 3200ASPEED SCU INTERRUPT CONTROLLER DRIVER 3201M: Eddie James <eajames@linux.ibm.com> 3202L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3203S: Maintained 3204F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3205F: drivers/irqchip/irq-aspeed-scu-ic.c 3206F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3207 3208ASPEED SD/MMC DRIVER 3209M: Andrew Jeffery <andrew@aj.id.au> 3210L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3211L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3212L: linux-mmc@vger.kernel.org 3213S: Maintained 3214F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3215F: drivers/mmc/host/sdhci-of-aspeed* 3216 3217ASPEED SMC SPI DRIVER 3218M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3219M: Cédric Le Goater <clg@kaod.org> 3220L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3221L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3222L: linux-spi@vger.kernel.org 3223S: Maintained 3224F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3225F: drivers/spi/spi-aspeed-smc.c 3226 3227ASPEED VIDEO ENGINE DRIVER 3228M: Eddie James <eajames@linux.ibm.com> 3229L: linux-media@vger.kernel.org 3230L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3231S: Maintained 3232F: Documentation/devicetree/bindings/media/aspeed-video.txt 3233F: drivers/media/platform/aspeed/ 3234 3235ASPEED USB UDC DRIVER 3236M: Neal Liu <neal_liu@aspeedtech.com> 3237L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3238S: Maintained 3239F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3240F: drivers/usb/gadget/udc/aspeed_udc.c 3241 3242ASPEED CRYPTO DRIVER 3243M: Neal Liu <neal_liu@aspeedtech.com> 3244L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3245S: Maintained 3246F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml 3247F: drivers/crypto/aspeed/ 3248 3249ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3250M: Corentin Chary <corentin.chary@gmail.com> 3251L: acpi4asus-user@lists.sourceforge.net 3252L: platform-driver-x86@vger.kernel.org 3253S: Maintained 3254W: http://acpi4asus.sf.net 3255F: drivers/platform/x86/asus*.c 3256F: drivers/platform/x86/eeepc*.c 3257 3258ASUS TF103C DOCK DRIVER 3259M: Hans de Goede <hdegoede@redhat.com> 3260L: platform-driver-x86@vger.kernel.org 3261S: Maintained 3262T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3263F: drivers/platform/x86/asus-tf103c-dock.c 3264 3265ASUS WMI HARDWARE MONITOR DRIVER 3266M: Ed Brindley <kernel@maidavale.org> 3267M: Denis Pauk <pauk.denis@gmail.com> 3268L: linux-hwmon@vger.kernel.org 3269S: Maintained 3270F: drivers/hwmon/asus_wmi_sensors.c 3271 3272ASUS EC HARDWARE MONITOR DRIVER 3273M: Eugene Shalygin <eugene.shalygin@gmail.com> 3274L: linux-hwmon@vger.kernel.org 3275S: Maintained 3276F: drivers/hwmon/asus-ec-sensors.c 3277 3278ASUS WIRELESS RADIO CONTROL DRIVER 3279M: João Paulo Rechi Vita <jprvita@gmail.com> 3280L: platform-driver-x86@vger.kernel.org 3281S: Maintained 3282F: drivers/platform/x86/asus-wireless.c 3283 3284ASYMMETRIC KEYS 3285M: David Howells <dhowells@redhat.com> 3286L: keyrings@vger.kernel.org 3287S: Maintained 3288F: Documentation/crypto/asymmetric-keys.rst 3289F: crypto/asymmetric_keys/ 3290F: include/crypto/pkcs7.h 3291F: include/crypto/public_key.h 3292F: include/linux/verification.h 3293 3294ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3295R: Dan Williams <dan.j.williams@intel.com> 3296S: Odd fixes 3297W: http://sourceforge.net/projects/xscaleiop 3298F: Documentation/crypto/async-tx-api.rst 3299F: crypto/async_tx/ 3300F: include/linux/async_tx.h 3301 3302AT24 EEPROM DRIVER 3303M: Bartosz Golaszewski <brgl@bgdev.pl> 3304L: linux-i2c@vger.kernel.org 3305S: Maintained 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3307F: Documentation/devicetree/bindings/eeprom/at24.yaml 3308F: drivers/misc/eeprom/at24.c 3309 3310ATA OVER ETHERNET (AOE) DRIVER 3311M: "Justin Sanders" <justin@coraid.com> 3312S: Supported 3313W: http://www.openaoe.org/ 3314F: Documentation/admin-guide/aoe/ 3315F: drivers/block/aoe/ 3316 3317ATC260X PMIC MFD DRIVER 3318M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3319M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3320L: linux-actions@lists.infradead.org 3321S: Maintained 3322F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3323F: drivers/input/misc/atc260x-onkey.c 3324F: drivers/mfd/atc260* 3325F: drivers/power/reset/atc260x-poweroff.c 3326F: drivers/regulator/atc260x-regulator.c 3327F: include/linux/mfd/atc260x/* 3328 3329ATHEROS 71XX/9XXX GPIO DRIVER 3330M: Alban Bedel <albeu@free.fr> 3331S: Maintained 3332W: https://github.com/AlbanBedel/linux 3333T: git git://github.com/AlbanBedel/linux 3334F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3335F: drivers/gpio/gpio-ath79.c 3336 3337ATHEROS 71XX/9XXX USB PHY DRIVER 3338M: Alban Bedel <albeu@free.fr> 3339S: Maintained 3340W: https://github.com/AlbanBedel/linux 3341T: git git://github.com/AlbanBedel/linux 3342F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3343F: drivers/phy/qualcomm/phy-ath79-usb.c 3344 3345ATHEROS ATH GENERIC UTILITIES 3346M: Kalle Valo <kvalo@kernel.org> 3347L: linux-wireless@vger.kernel.org 3348S: Supported 3349F: drivers/net/wireless/ath/* 3350 3351ATHEROS ATH5K WIRELESS DRIVER 3352M: Jiri Slaby <jirislaby@kernel.org> 3353M: Nick Kossifidis <mickflemm@gmail.com> 3354M: Luis Chamberlain <mcgrof@kernel.org> 3355L: linux-wireless@vger.kernel.org 3356S: Maintained 3357W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3358F: drivers/net/wireless/ath/ath5k/ 3359 3360ATHEROS ATH6KL WIRELESS DRIVER 3361L: linux-wireless@vger.kernel.org 3362S: Orphan 3363W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3364F: drivers/net/wireless/ath/ath6kl/ 3365 3366ATI_REMOTE2 DRIVER 3367M: Ville Syrjala <syrjala@sci.fi> 3368S: Maintained 3369F: drivers/input/misc/ati_remote2.c 3370 3371ATK0110 HWMON DRIVER 3372M: Luca Tettamanti <kronos.it@gmail.com> 3373L: linux-hwmon@vger.kernel.org 3374S: Maintained 3375F: drivers/hwmon/asus_atk0110.c 3376 3377ATLX ETHERNET DRIVERS 3378M: Chris Snook <chris.snook@gmail.com> 3379L: netdev@vger.kernel.org 3380S: Maintained 3381W: http://sourceforge.net/projects/atl1 3382W: http://atl1.sourceforge.net 3383F: drivers/net/ethernet/atheros/ 3384 3385ATM 3386M: Chas Williams <3chas3@gmail.com> 3387L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3388L: netdev@vger.kernel.org 3389S: Maintained 3390W: http://linux-atm.sourceforge.net 3391F: drivers/atm/ 3392F: include/linux/atm* 3393F: include/uapi/linux/atm* 3394 3395ATMEL MACB ETHERNET DRIVER 3396M: Nicolas Ferre <nicolas.ferre@microchip.com> 3397M: Claudiu Beznea <claudiu.beznea@microchip.com> 3398S: Supported 3399F: drivers/net/ethernet/cadence/ 3400 3401ATMEL MAXTOUCH DRIVER 3402M: Nick Dyer <nick@shmanahar.org> 3403S: Maintained 3404T: git git://github.com/ndyer/linux.git 3405F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3406F: drivers/input/touchscreen/atmel_mxt_ts.c 3407 3408ATMEL WIRELESS DRIVER 3409M: Simon Kelley <simon@thekelleys.org.uk> 3410L: linux-wireless@vger.kernel.org 3411S: Maintained 3412W: http://www.thekelleys.org.uk/atmel 3413W: http://atmelwlandriver.sourceforge.net/ 3414F: drivers/net/wireless/atmel/atmel* 3415 3416ATOMIC INFRASTRUCTURE 3417M: Will Deacon <will@kernel.org> 3418M: Peter Zijlstra <peterz@infradead.org> 3419R: Boqun Feng <boqun.feng@gmail.com> 3420R: Mark Rutland <mark.rutland@arm.com> 3421L: linux-kernel@vger.kernel.org 3422S: Maintained 3423F: arch/*/include/asm/atomic*.h 3424F: include/*/atomic*.h 3425F: include/linux/refcount.h 3426F: Documentation/atomic_*.txt 3427F: scripts/atomic/ 3428 3429ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3430M: Bradley Grove <linuxdrivers@attotech.com> 3431L: linux-scsi@vger.kernel.org 3432S: Supported 3433W: http://www.attotech.com 3434F: drivers/scsi/esas2r 3435 3436ATUSB IEEE 802.15.4 RADIO DRIVER 3437M: Stefan Schmidt <stefan@datenfreihafen.org> 3438L: linux-wpan@vger.kernel.org 3439S: Maintained 3440F: drivers/net/ieee802154/at86rf230.h 3441F: drivers/net/ieee802154/atusb.c 3442F: drivers/net/ieee802154/atusb.h 3443 3444AUDIT SUBSYSTEM 3445M: Paul Moore <paul@paul-moore.com> 3446M: Eric Paris <eparis@redhat.com> 3447L: linux-audit@redhat.com (moderated for non-subscribers) 3448S: Supported 3449W: https://github.com/linux-audit 3450T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3451F: include/asm-generic/audit_*.h 3452F: include/linux/audit.h 3453F: include/linux/audit_arch.h 3454F: include/uapi/linux/audit.h 3455F: kernel/audit* 3456F: lib/*audit.c 3457 3458AUXILIARY DISPLAY DRIVERS 3459M: Miguel Ojeda <ojeda@kernel.org> 3460S: Maintained 3461F: Documentation/devicetree/bindings/auxdisplay/ 3462F: drivers/auxdisplay/ 3463F: include/linux/cfag12864b.h 3464 3465AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3466M: Andreas Klinger <ak@it-klinger.de> 3467L: linux-iio@vger.kernel.org 3468S: Maintained 3469F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3470F: drivers/iio/adc/hx711.c 3471 3472AX.25 NETWORK LAYER 3473M: Ralf Baechle <ralf@linux-mips.org> 3474L: linux-hams@vger.kernel.org 3475S: Maintained 3476W: http://www.linux-ax25.org/ 3477F: include/net/ax25.h 3478F: include/uapi/linux/ax25.h 3479F: net/ax25/ 3480 3481AXENTIA ARM DEVICES 3482M: Peter Rosin <peda@axentia.se> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485F: arch/arm/boot/dts/at91-linea.dtsi 3486F: arch/arm/boot/dts/at91-natte.dtsi 3487F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3488F: arch/arm/boot/dts/at91-tse850-3.dts 3489 3490AXENTIA ASOC DRIVERS 3491M: Peter Rosin <peda@axentia.se> 3492L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3493S: Maintained 3494F: Documentation/devicetree/bindings/sound/axentia,* 3495F: sound/soc/atmel/tse850-pcm5142.c 3496 3497AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3498M: Nuno Sá <nuno.sa@analog.com> 3499L: linux-hwmon@vger.kernel.org 3500S: Supported 3501W: https://ez.analog.com/linux-software-drivers 3502F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3503F: drivers/hwmon/axi-fan-control.c 3504 3505AXXIA I2C CONTROLLER 3506M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3507L: linux-i2c@vger.kernel.org 3508S: Maintained 3509F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3510F: drivers/i2c/busses/i2c-axxia.c 3511 3512AZ6007 DVB DRIVER 3513M: Mauro Carvalho Chehab <mchehab@kernel.org> 3514L: linux-media@vger.kernel.org 3515S: Maintained 3516W: https://linuxtv.org 3517T: git git://linuxtv.org/media_tree.git 3518F: drivers/media/usb/dvb-usb-v2/az6007.c 3519 3520AZTECH FM RADIO RECEIVER DRIVER 3521M: Hans Verkuil <hverkuil@xs4all.nl> 3522L: linux-media@vger.kernel.org 3523S: Maintained 3524W: https://linuxtv.org 3525T: git git://linuxtv.org/media_tree.git 3526F: drivers/media/radio/radio-aztech* 3527 3528B43 WIRELESS DRIVER 3529L: linux-wireless@vger.kernel.org 3530L: b43-dev@lists.infradead.org 3531S: Odd Fixes 3532W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3533F: drivers/net/wireless/broadcom/b43/ 3534 3535B43LEGACY WIRELESS DRIVER 3536M: Larry Finger <Larry.Finger@lwfinger.net> 3537L: linux-wireless@vger.kernel.org 3538L: b43-dev@lists.infradead.org 3539S: Maintained 3540W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3541F: drivers/net/wireless/broadcom/b43legacy/ 3542 3543BACKLIGHT CLASS/SUBSYSTEM 3544M: Lee Jones <lee@kernel.org> 3545M: Daniel Thompson <daniel.thompson@linaro.org> 3546M: Jingoo Han <jingoohan1@gmail.com> 3547L: dri-devel@lists.freedesktop.org 3548S: Maintained 3549T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3550F: Documentation/ABI/stable/sysfs-class-backlight 3551F: Documentation/ABI/testing/sysfs-class-backlight 3552F: Documentation/devicetree/bindings/leds/backlight 3553F: drivers/video/backlight/ 3554F: include/linux/backlight.h 3555F: include/linux/pwm_backlight.h 3556 3557BARCO P50 GPIO DRIVER 3558M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3559M: Peter Korsgaard <peter.korsgaard@barco.com> 3560S: Maintained 3561F: drivers/platform/x86/barco-p50-gpio.c 3562 3563BATMAN ADVANCED 3564M: Marek Lindner <mareklindner@neomailbox.ch> 3565M: Simon Wunderlich <sw@simonwunderlich.de> 3566M: Antonio Quartulli <a@unstable.cc> 3567M: Sven Eckelmann <sven@narfation.org> 3568L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3569S: Maintained 3570W: https://www.open-mesh.org/ 3571Q: https://patchwork.open-mesh.org/project/batman/list/ 3572B: https://www.open-mesh.org/projects/batman-adv/issues 3573C: ircs://irc.hackint.org/batadv 3574T: git https://git.open-mesh.org/linux-merge.git 3575F: Documentation/networking/batman-adv.rst 3576F: include/uapi/linux/batadv_packet.h 3577F: include/uapi/linux/batman_adv.h 3578F: net/batman-adv/ 3579 3580BAYCOM/HDLCDRV DRIVERS FOR AX.25 3581M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3582L: linux-hams@vger.kernel.org 3583S: Maintained 3584W: http://www.baycom.org/~tom/ham/ham.html 3585F: drivers/net/hamradio/baycom* 3586 3587BCACHE (BLOCK LAYER CACHE) 3588M: Coly Li <colyli@suse.de> 3589M: Kent Overstreet <kent.overstreet@gmail.com> 3590L: linux-bcache@vger.kernel.org 3591S: Maintained 3592W: http://bcache.evilpiepirate.org 3593C: irc://irc.oftc.net/bcache 3594F: drivers/md/bcache/ 3595 3596BDISP ST MEDIA DRIVER 3597M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3598L: linux-media@vger.kernel.org 3599S: Supported 3600W: https://linuxtv.org 3601T: git git://linuxtv.org/media_tree.git 3602F: drivers/media/platform/st/sti/bdisp 3603 3604BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3605M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3606L: netdev@vger.kernel.org 3607S: Maintained 3608F: drivers/net/ethernet/ec_bhf.c 3609 3610BEFS FILE SYSTEM 3611M: Luis de Bethencourt <luisbg@kernel.org> 3612M: Salah Triki <salah.triki@gmail.com> 3613S: Maintained 3614T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3615F: Documentation/filesystems/befs.rst 3616F: fs/befs/ 3617 3618BFQ I/O SCHEDULER 3619M: Paolo Valente <paolo.valente@linaro.org> 3620M: Jens Axboe <axboe@kernel.dk> 3621L: linux-block@vger.kernel.org 3622S: Maintained 3623F: Documentation/block/bfq-iosched.rst 3624F: block/bfq-* 3625 3626BFS FILE SYSTEM 3627M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3628S: Maintained 3629F: Documentation/filesystems/bfs.rst 3630F: fs/bfs/ 3631F: include/uapi/linux/bfs_fs.h 3632 3633BITMAP API 3634M: Yury Norov <yury.norov@gmail.com> 3635R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3636R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3637S: Maintained 3638F: include/linux/bitmap.h 3639F: include/linux/cpumask.h 3640F: include/linux/find.h 3641F: include/linux/nodemask.h 3642F: lib/bitmap.c 3643F: lib/cpumask.c 3644F: lib/cpumask_kunit.c 3645F: lib/find_bit.c 3646F: lib/find_bit_benchmark.c 3647F: lib/test_bitmap.c 3648F: tools/include/linux/bitmap.h 3649F: tools/include/linux/find.h 3650F: tools/lib/bitmap.c 3651F: tools/lib/find_bit.c 3652 3653BLINKM RGB LED DRIVER 3654M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3655S: Maintained 3656F: drivers/leds/leds-blinkm.c 3657 3658BLOCK LAYER 3659M: Jens Axboe <axboe@kernel.dk> 3660L: linux-block@vger.kernel.org 3661S: Maintained 3662T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3663F: Documentation/ABI/stable/sysfs-block 3664F: Documentation/block/ 3665F: block/ 3666F: drivers/block/ 3667F: include/linux/bio.h 3668F: include/linux/blk* 3669F: kernel/trace/blktrace.c 3670F: lib/sbitmap.c 3671 3672BLOCK2MTD DRIVER 3673M: Joern Engel <joern@lazybastard.org> 3674L: linux-mtd@lists.infradead.org 3675S: Maintained 3676F: drivers/mtd/devices/block2mtd.c 3677 3678BLUETOOTH DRIVERS 3679M: Marcel Holtmann <marcel@holtmann.org> 3680M: Johan Hedberg <johan.hedberg@gmail.com> 3681M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3682L: linux-bluetooth@vger.kernel.org 3683S: Supported 3684W: http://www.bluez.org/ 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3686T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3687F: drivers/bluetooth/ 3688 3689BLUETOOTH SUBSYSTEM 3690M: Marcel Holtmann <marcel@holtmann.org> 3691M: Johan Hedberg <johan.hedberg@gmail.com> 3692M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3693L: linux-bluetooth@vger.kernel.org 3694S: Supported 3695W: http://www.bluez.org/ 3696T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3697T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3698F: include/net/bluetooth/ 3699F: net/bluetooth/ 3700 3701BONDING DRIVER 3702M: Jay Vosburgh <j.vosburgh@gmail.com> 3703M: Veaceslav Falico <vfalico@gmail.com> 3704M: Andy Gospodarek <andy@greyhouse.net> 3705L: netdev@vger.kernel.org 3706S: Supported 3707W: http://sourceforge.net/projects/bonding/ 3708F: Documentation/networking/bonding.rst 3709F: drivers/net/bonding/ 3710F: include/net/bond* 3711F: include/uapi/linux/if_bonding.h 3712F: tools/testing/selftests/drivers/net/bonding/ 3713 3714BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3715M: Dan Robertson <dan@dlrobertson.com> 3716L: linux-iio@vger.kernel.org 3717S: Maintained 3718F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3719F: drivers/iio/accel/bma400* 3720 3721BPF [GENERAL] (Safe Dynamic Programs and Tools) 3722M: Alexei Starovoitov <ast@kernel.org> 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Andrii Nakryiko <andrii@kernel.org> 3725R: Martin KaFai Lau <martin.lau@linux.dev> 3726R: Song Liu <song@kernel.org> 3727R: Yonghong Song <yhs@fb.com> 3728R: John Fastabend <john.fastabend@gmail.com> 3729R: KP Singh <kpsingh@kernel.org> 3730R: Stanislav Fomichev <sdf@google.com> 3731R: Hao Luo <haoluo@google.com> 3732R: Jiri Olsa <jolsa@kernel.org> 3733L: bpf@vger.kernel.org 3734S: Supported 3735W: https://bpf.io/ 3736Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3737T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3738T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3739F: Documentation/bpf/ 3740F: Documentation/networking/filter.rst 3741F: Documentation/userspace-api/ebpf/ 3742F: arch/*/net/* 3743F: include/linux/bpf* 3744F: include/linux/btf* 3745F: include/linux/filter.h 3746F: include/trace/events/xdp.h 3747F: include/uapi/linux/bpf* 3748F: include/uapi/linux/btf* 3749F: include/uapi/linux/filter.h 3750F: kernel/bpf/ 3751F: kernel/trace/bpf_trace.c 3752F: lib/test_bpf.c 3753F: net/bpf/ 3754F: net/core/filter.c 3755F: net/sched/act_bpf.c 3756F: net/sched/cls_bpf.c 3757F: samples/bpf/ 3758F: scripts/bpf_doc.py 3759F: scripts/pahole-flags.sh 3760F: scripts/pahole-version.sh 3761F: tools/bpf/ 3762F: tools/lib/bpf/ 3763F: tools/testing/selftests/bpf/ 3764 3765BPF JIT for ARM 3766M: Shubham Bansal <illusionist.neo@gmail.com> 3767L: bpf@vger.kernel.org 3768S: Odd Fixes 3769F: arch/arm/net/ 3770 3771BPF JIT for ARM64 3772M: Daniel Borkmann <daniel@iogearbox.net> 3773M: Alexei Starovoitov <ast@kernel.org> 3774M: Zi Shen Lim <zlim.lnx@gmail.com> 3775L: bpf@vger.kernel.org 3776S: Supported 3777F: arch/arm64/net/ 3778 3779BPF JIT for MIPS (32-BIT AND 64-BIT) 3780M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3781M: Paul Burton <paulburton@kernel.org> 3782L: bpf@vger.kernel.org 3783S: Maintained 3784F: arch/mips/net/ 3785 3786BPF JIT for NFP NICs 3787M: Jakub Kicinski <kuba@kernel.org> 3788L: bpf@vger.kernel.org 3789S: Odd Fixes 3790F: drivers/net/ethernet/netronome/nfp/bpf/ 3791 3792BPF JIT for POWERPC (32-BIT AND 64-BIT) 3793M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3794M: Michael Ellerman <mpe@ellerman.id.au> 3795L: bpf@vger.kernel.org 3796S: Supported 3797F: arch/powerpc/net/ 3798 3799BPF JIT for RISC-V (32-bit) 3800M: Luke Nelson <luke.r.nels@gmail.com> 3801M: Xi Wang <xi.wang@gmail.com> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: arch/riscv/net/ 3805X: arch/riscv/net/bpf_jit_comp64.c 3806 3807BPF JIT for RISC-V (64-bit) 3808M: Björn Töpel <bjorn@kernel.org> 3809L: bpf@vger.kernel.org 3810S: Maintained 3811F: arch/riscv/net/ 3812X: arch/riscv/net/bpf_jit_comp32.c 3813 3814BPF JIT for S390 3815M: Ilya Leoshkevich <iii@linux.ibm.com> 3816M: Heiko Carstens <hca@linux.ibm.com> 3817M: Vasily Gorbik <gor@linux.ibm.com> 3818L: bpf@vger.kernel.org 3819S: Supported 3820F: arch/s390/net/ 3821X: arch/s390/net/pnet.c 3822 3823BPF JIT for SPARC (32-BIT AND 64-BIT) 3824M: David S. Miller <davem@davemloft.net> 3825L: bpf@vger.kernel.org 3826S: Odd Fixes 3827F: arch/sparc/net/ 3828 3829BPF JIT for X86 32-BIT 3830M: Wang YanQing <udknight@gmail.com> 3831L: bpf@vger.kernel.org 3832S: Odd Fixes 3833F: arch/x86/net/bpf_jit_comp32.c 3834 3835BPF JIT for X86 64-BIT 3836M: Alexei Starovoitov <ast@kernel.org> 3837M: Daniel Borkmann <daniel@iogearbox.net> 3838L: bpf@vger.kernel.org 3839S: Supported 3840F: arch/x86/net/ 3841X: arch/x86/net/bpf_jit_comp32.c 3842 3843BPF [CORE] 3844M: Alexei Starovoitov <ast@kernel.org> 3845M: Daniel Borkmann <daniel@iogearbox.net> 3846R: John Fastabend <john.fastabend@gmail.com> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/verifier.c 3850F: kernel/bpf/tnum.c 3851F: kernel/bpf/core.c 3852F: kernel/bpf/syscall.c 3853F: kernel/bpf/dispatcher.c 3854F: kernel/bpf/trampoline.c 3855F: include/linux/bpf* 3856F: include/linux/filter.h 3857F: include/linux/tnum.h 3858 3859BPF [BTF] 3860M: Martin KaFai Lau <martin.lau@linux.dev> 3861L: bpf@vger.kernel.org 3862S: Maintained 3863F: kernel/bpf/btf.c 3864F: include/linux/btf* 3865 3866BPF [TRACING] 3867M: Song Liu <song@kernel.org> 3868R: Jiri Olsa <jolsa@kernel.org> 3869L: bpf@vger.kernel.org 3870S: Maintained 3871F: kernel/trace/bpf_trace.c 3872F: kernel/bpf/stackmap.c 3873 3874BPF [NETWORKING] (tc BPF, sock_addr) 3875M: Martin KaFai Lau <martin.lau@linux.dev> 3876M: Daniel Borkmann <daniel@iogearbox.net> 3877R: John Fastabend <john.fastabend@gmail.com> 3878L: bpf@vger.kernel.org 3879L: netdev@vger.kernel.org 3880S: Maintained 3881F: net/core/filter.c 3882F: net/sched/act_bpf.c 3883F: net/sched/cls_bpf.c 3884 3885BPF [NETWORKING] (struct_ops, reuseport) 3886M: Martin KaFai Lau <martin.lau@linux.dev> 3887L: bpf@vger.kernel.org 3888L: netdev@vger.kernel.org 3889S: Maintained 3890F: kernel/bpf/bpf_struct* 3891 3892BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3893M: KP Singh <kpsingh@kernel.org> 3894R: Florent Revest <revest@chromium.org> 3895R: Brendan Jackman <jackmanb@chromium.org> 3896L: bpf@vger.kernel.org 3897S: Maintained 3898F: Documentation/bpf/prog_lsm.rst 3899F: include/linux/bpf_lsm.h 3900F: kernel/bpf/bpf_lsm.c 3901F: security/bpf/ 3902 3903BPF [STORAGE & CGROUPS] 3904M: Martin KaFai Lau <martin.lau@linux.dev> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/cgroup.c 3908F: kernel/bpf/*storage.c 3909F: kernel/bpf/bpf_lru* 3910 3911BPF [RINGBUF] 3912M: Andrii Nakryiko <andrii@kernel.org> 3913L: bpf@vger.kernel.org 3914S: Maintained 3915F: kernel/bpf/ringbuf.c 3916 3917BPF [ITERATOR] 3918M: Yonghong Song <yhs@fb.com> 3919L: bpf@vger.kernel.org 3920S: Maintained 3921F: kernel/bpf/*iter.c 3922 3923BPF [L7 FRAMEWORK] (sockmap) 3924M: John Fastabend <john.fastabend@gmail.com> 3925M: Jakub Sitnicki <jakub@cloudflare.com> 3926L: netdev@vger.kernel.org 3927L: bpf@vger.kernel.org 3928S: Maintained 3929F: include/linux/skmsg.h 3930F: net/core/skmsg.c 3931F: net/core/sock_map.c 3932F: net/ipv4/tcp_bpf.c 3933F: net/ipv4/udp_bpf.c 3934F: net/unix/unix_bpf.c 3935 3936BPF [LIBRARY] (libbpf) 3937M: Andrii Nakryiko <andrii@kernel.org> 3938L: bpf@vger.kernel.org 3939S: Maintained 3940F: tools/lib/bpf/ 3941 3942BPF [TOOLING] (bpftool) 3943M: Quentin Monnet <quentin@isovalent.com> 3944L: bpf@vger.kernel.org 3945S: Maintained 3946F: kernel/bpf/disasm.* 3947F: tools/bpf/bpftool/ 3948 3949BPF [SELFTESTS] (Test Runners & Infrastructure) 3950M: Andrii Nakryiko <andrii@kernel.org> 3951R: Mykola Lysenko <mykolal@fb.com> 3952L: bpf@vger.kernel.org 3953S: Maintained 3954F: tools/testing/selftests/bpf/ 3955 3956BPF [MISC] 3957L: bpf@vger.kernel.org 3958S: Odd Fixes 3959K: (?:\b|_)bpf(?:\b|_) 3960 3961BROADCOM B44 10/100 ETHERNET DRIVER 3962M: Michael Chan <michael.chan@broadcom.com> 3963L: netdev@vger.kernel.org 3964S: Supported 3965F: drivers/net/ethernet/broadcom/b44.* 3966 3967BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3968M: Florian Fainelli <f.fainelli@gmail.com> 3969L: netdev@vger.kernel.org 3970L: openwrt-devel@lists.openwrt.org (subscribers-only) 3971S: Supported 3972F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3973F: drivers/net/dsa/b53/* 3974F: drivers/net/dsa/bcm_sf2* 3975F: include/linux/dsa/brcm.h 3976F: include/linux/platform_data/b53.h 3977 3978BROADCOM BCMBCA ARM ARCHITECTURE 3979M: William Zhang <william.zhang@broadcom.com> 3980M: Anand Gore <anand.gore@broadcom.com> 3981M: Kursad Oney <kursad.oney@broadcom.com> 3982M: Florian Fainelli <f.fainelli@gmail.com> 3983M: Rafał Miłecki <rafal@milecki.pl> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3986S: Maintained 3987T: git git://github.com/broadcom/stblinux.git 3988F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3989F: arch/arm64/boot/dts/broadcom/bcmbca/* 3990N: bcmbca 3991N: bcm[9]?47622 3992N: bcm[9]?4912 3993N: bcm[9]?63138 3994N: bcm[9]?63146 3995N: bcm[9]?63148 3996N: bcm[9]?63158 3997N: bcm[9]?63178 3998N: bcm[9]?6756 3999N: bcm[9]?6813 4000N: bcm[9]?6846 4001N: bcm[9]?6855 4002N: bcm[9]?6856 4003N: bcm[9]?6858 4004N: bcm[9]?6878 4005 4006BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4007M: Florian Fainelli <f.fainelli@gmail.com> 4008R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4009L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4011S: Maintained 4012T: git git://github.com/broadcom/stblinux.git 4013F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4014F: drivers/pci/controller/pcie-brcmstb.c 4015F: drivers/staging/vc04_services 4016N: bcm2711 4017N: bcm283* 4018N: raspberrypi 4019 4020BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4021M: Florian Fainelli <f.fainelli@gmail.com> 4022M: Ray Jui <rjui@broadcom.com> 4023M: Scott Branden <sbranden@broadcom.com> 4024R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4025S: Maintained 4026T: git git://github.com/broadcom/mach-bcm 4027F: arch/arm/mach-bcm/ 4028N: bcm281* 4029N: bcm113* 4030N: bcm216* 4031N: kona 4032 4033BROADCOM BCM47XX MIPS ARCHITECTURE 4034M: Hauke Mehrtens <hauke@hauke-m.de> 4035M: Rafał Miłecki <zajec5@gmail.com> 4036L: linux-mips@vger.kernel.org 4037S: Maintained 4038F: Documentation/devicetree/bindings/mips/brcm/ 4039F: arch/mips/bcm47xx/* 4040F: arch/mips/include/asm/mach-bcm47xx/* 4041 4042BROADCOM BCM4908 ETHERNET DRIVER 4043M: Rafał Miłecki <rafal@milecki.pl> 4044R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4045L: netdev@vger.kernel.org 4046S: Maintained 4047F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4048F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4049F: drivers/net/ethernet/broadcom/unimac.h 4050 4051BROADCOM BCM4908 PINMUX DRIVER 4052M: Rafał Miłecki <rafal@milecki.pl> 4053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4054L: linux-gpio@vger.kernel.org 4055S: Maintained 4056F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4057F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4058 4059BROADCOM BCM5301X ARM ARCHITECTURE 4060M: Florian Fainelli <f.fainelli@gmail.com> 4061M: Hauke Mehrtens <hauke@hauke-m.de> 4062M: Rafał Miłecki <zajec5@gmail.com> 4063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4065S: Maintained 4066F: arch/arm/boot/dts/bcm470* 4067F: arch/arm/boot/dts/bcm5301* 4068F: arch/arm/boot/dts/bcm953012* 4069F: arch/arm/mach-bcm/bcm_5301x.c 4070 4071BROADCOM BCM53573 ARM ARCHITECTURE 4072M: Florian Fainelli <f.fainelli@gmail.com> 4073M: Rafał Miłecki <rafal@milecki.pl> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4076S: Maintained 4077F: arch/arm/boot/dts/bcm47189* 4078F: arch/arm/boot/dts/bcm53573* 4079 4080BROADCOM BCM63XX/BCM33XX UDC DRIVER 4081M: Kevin Cernekee <cernekee@gmail.com> 4082L: linux-usb@vger.kernel.org 4083S: Maintained 4084F: drivers/usb/gadget/udc/bcm63xx_udc.* 4085 4086BROADCOM BCM7XXX ARM ARCHITECTURE 4087M: Florian Fainelli <f.fainelli@gmail.com> 4088R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4090S: Maintained 4091T: git git://github.com/broadcom/stblinux.git 4092F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4093F: arch/arm/boot/dts/bcm7*.dts* 4094F: arch/arm/include/asm/hardware/cache-b15-rac.h 4095F: arch/arm/mach-bcm/*brcmstb* 4096F: arch/arm/mm/cache-b15-rac.c 4097F: drivers/bus/brcmstb_gisb.c 4098F: drivers/pci/controller/pcie-brcmstb.c 4099N: brcmstb 4100N: bcm7038 4101N: bcm7120 4102 4103BROADCOM BDC DRIVER 4104M: Justin Chen <justinpopo6@gmail.com> 4105M: Al Cooper <alcooperx@gmail.com> 4106L: linux-usb@vger.kernel.org 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108S: Maintained 4109F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4110F: drivers/usb/gadget/udc/bdc/ 4111 4112BROADCOM BMIPS CPUFREQ DRIVER 4113M: Markus Mayer <mmayer@broadcom.com> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-pm@vger.kernel.org 4116S: Maintained 4117F: drivers/cpufreq/bmips-cpufreq.c 4118 4119BROADCOM BMIPS MIPS ARCHITECTURE 4120M: Florian Fainelli <f.fainelli@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-mips@vger.kernel.org 4123S: Maintained 4124T: git git://github.com/broadcom/stblinux.git 4125F: arch/mips/bmips/* 4126F: arch/mips/boot/dts/brcm/bcm*.dts* 4127F: arch/mips/include/asm/mach-bmips/* 4128F: arch/mips/kernel/*bmips* 4129F: drivers/soc/bcm/bcm63xx 4130F: drivers/irqchip/irq-bcm63* 4131F: drivers/irqchip/irq-bcm7* 4132F: drivers/irqchip/irq-brcmstb* 4133F: include/linux/bcm963xx_nvram.h 4134F: include/linux/bcm963xx_tag.h 4135 4136BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4137M: Rasesh Mody <rmody@marvell.com> 4138M: GR-Linux-NIC-Dev@marvell.com 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: drivers/net/ethernet/broadcom/bnx2.* 4142F: drivers/net/ethernet/broadcom/bnx2_* 4143 4144BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4145M: Saurav Kashyap <skashyap@marvell.com> 4146M: Javed Hasan <jhasan@marvell.com> 4147M: GR-QLogic-Storage-Upstream@marvell.com 4148L: linux-scsi@vger.kernel.org 4149S: Supported 4150F: drivers/scsi/bnx2fc/ 4151 4152BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4153M: Nilesh Javali <njavali@marvell.com> 4154M: Manish Rangankar <mrangankar@marvell.com> 4155M: GR-QLogic-Storage-Upstream@marvell.com 4156L: linux-scsi@vger.kernel.org 4157S: Supported 4158F: drivers/scsi/bnx2i/ 4159 4160BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4161M: Ariel Elior <aelior@marvell.com> 4162M: Sudarsana Kalluru <skalluru@marvell.com> 4163M: Manish Chopra <manishc@marvell.com> 4164L: netdev@vger.kernel.org 4165S: Supported 4166F: drivers/net/ethernet/broadcom/bnx2x/ 4167 4168BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4169M: Michael Chan <michael.chan@broadcom.com> 4170L: netdev@vger.kernel.org 4171S: Supported 4172F: drivers/firmware/broadcom/tee_bnxt_fw.c 4173F: drivers/net/ethernet/broadcom/bnxt/ 4174F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4175 4176BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4177M: Arend van Spriel <aspriel@gmail.com> 4178M: Franky Lin <franky.lin@broadcom.com> 4179M: Hante Meuleman <hante.meuleman@broadcom.com> 4180L: linux-wireless@vger.kernel.org 4181L: brcm80211-dev-list.pdl@broadcom.com 4182L: SHA-cyfmac-dev-list@infineon.com 4183S: Supported 4184F: drivers/net/wireless/broadcom/brcm80211/ 4185 4186BROADCOM BRCMSTB GPIO DRIVER 4187M: Doug Berger <opendmb@gmail.com> 4188M: Florian Fainelli <f.fainelli@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190S: Supported 4191F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4192F: drivers/gpio/gpio-brcmstb.c 4193 4194BROADCOM BRCMSTB I2C DRIVER 4195M: Kamal Dasu <kdasu.kdev@gmail.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: linux-i2c@vger.kernel.org 4198S: Supported 4199F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4200F: drivers/i2c/busses/i2c-brcmstb.c 4201 4202BROADCOM BRCMSTB UART DRIVER 4203M: Al Cooper <alcooperx@gmail.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-serial@vger.kernel.org 4206S: Maintained 4207F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4208F: drivers/tty/serial/8250/8250_bcm7271.c 4209 4210BROADCOM BRCMSTB USB EHCI DRIVER 4211M: Justin Chen <justinpopo6@gmail.com> 4212M: Al Cooper <alcooperx@gmail.com> 4213R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4214L: linux-usb@vger.kernel.org 4215S: Maintained 4216F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4217F: drivers/usb/host/ehci-brcm.* 4218 4219BROADCOM BRCMSTB USB PIN MAP DRIVER 4220M: Al Cooper <alcooperx@gmail.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-usb@vger.kernel.org 4223S: Maintained 4224F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4225F: drivers/usb/misc/brcmstb-usb-pinmap.c 4226 4227BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4228M: Justin Chen <justinpopo6@gmail.com> 4229M: Al Cooper <alcooperx@gmail.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-kernel@vger.kernel.org 4232S: Maintained 4233F: drivers/phy/broadcom/phy-brcm-usb* 4234 4235BROADCOM ETHERNET PHY DRIVERS 4236M: Florian Fainelli <f.fainelli@gmail.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238L: netdev@vger.kernel.org 4239S: Supported 4240F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4241F: drivers/net/phy/bcm*.[ch] 4242F: drivers/net/phy/broadcom.c 4243F: include/linux/brcmphy.h 4244 4245BROADCOM GENET ETHERNET DRIVER 4246M: Doug Berger <opendmb@gmail.com> 4247M: Florian Fainelli <f.fainelli@gmail.com> 4248R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4249L: netdev@vger.kernel.org 4250S: Supported 4251F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4252F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4253F: drivers/net/ethernet/broadcom/genet/ 4254F: drivers/net/ethernet/broadcom/unimac.h 4255F: drivers/net/mdio/mdio-bcm-unimac.c 4256F: include/linux/platform_data/bcmgenet.h 4257F: include/linux/platform_data/mdio-bcm-unimac.h 4258 4259BROADCOM IPROC ARM ARCHITECTURE 4260M: Ray Jui <rjui@broadcom.com> 4261M: Scott Branden <sbranden@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265T: git git://github.com/broadcom/stblinux.git 4266F: arch/arm64/boot/dts/broadcom/northstar2/* 4267F: arch/arm64/boot/dts/broadcom/stingray/* 4268F: drivers/clk/bcm/clk-ns* 4269F: drivers/clk/bcm/clk-sr* 4270F: drivers/pinctrl/bcm/pinctrl-ns* 4271F: include/dt-bindings/clock/bcm-sr* 4272N: iproc 4273N: cygnus 4274N: bcm[-_]nsp 4275N: bcm9113* 4276N: bcm9583* 4277N: bcm9585* 4278N: bcm9586* 4279N: bcm988312 4280N: bcm113* 4281N: bcm583* 4282N: bcm585* 4283N: bcm586* 4284N: bcm88312 4285N: hr2 4286N: stingray 4287 4288BROADCOM IPROC GBIT ETHERNET DRIVER 4289M: Rafał Miłecki <rafal@milecki.pl> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: netdev@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4294F: drivers/net/ethernet/broadcom/bgmac* 4295F: drivers/net/ethernet/broadcom/unimac.h 4296 4297BROADCOM KONA GPIO DRIVER 4298M: Ray Jui <rjui@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300S: Supported 4301F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4302F: drivers/gpio/gpio-bcm-kona.c 4303 4304BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4305M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4306M: Kashyap Desai <kashyap.desai@broadcom.com> 4307M: Sumit Saxena <sumit.saxena@broadcom.com> 4308M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4309L: mpi3mr-linuxdrv.pdl@broadcom.com 4310L: linux-scsi@vger.kernel.org 4311S: Supported 4312W: https://www.broadcom.com/support/storage 4313F: drivers/scsi/mpi3mr/ 4314 4315BROADCOM NETXTREME-E ROCE DRIVER 4316M: Selvin Xavier <selvin.xavier@broadcom.com> 4317L: linux-rdma@vger.kernel.org 4318S: Supported 4319W: http://www.broadcom.com 4320F: drivers/infiniband/hw/bnxt_re/ 4321F: include/uapi/rdma/bnxt_re-abi.h 4322 4323BROADCOM NVRAM DRIVER 4324M: Rafał Miłecki <zajec5@gmail.com> 4325L: linux-mips@vger.kernel.org 4326S: Maintained 4327F: drivers/firmware/broadcom/* 4328 4329BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4330M: Rafał Miłecki <rafal@milecki.pl> 4331M: Florian Fainelli <f.fainelli@gmail.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333L: linux-pm@vger.kernel.org 4334S: Maintained 4335T: git git://github.com/broadcom/stblinux.git 4336F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4337F: include/dt-bindings/soc/bcm-pmb.h 4338 4339BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4340M: Rafał Miłecki <zajec5@gmail.com> 4341L: linux-wireless@vger.kernel.org 4342S: Maintained 4343F: drivers/bcma/ 4344F: include/linux/bcma/ 4345 4346BROADCOM SPI DRIVER 4347M: Kamal Dasu <kdasu.kdev@gmail.com> 4348R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4349S: Maintained 4350F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4351F: drivers/spi/spi-bcm-qspi.* 4352F: drivers/spi/spi-brcmstb-qspi.c 4353F: drivers/spi/spi-iproc-qspi.c 4354 4355BROADCOM STB AVS CPUFREQ DRIVER 4356M: Markus Mayer <mmayer@broadcom.com> 4357R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4358L: linux-pm@vger.kernel.org 4359S: Maintained 4360F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4361F: drivers/cpufreq/brcmstb* 4362 4363BROADCOM STB AVS TMON DRIVER 4364M: Markus Mayer <mmayer@broadcom.com> 4365R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4366L: linux-pm@vger.kernel.org 4367S: Maintained 4368F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4369F: drivers/thermal/broadcom/brcmstb* 4370 4371BROADCOM STB DPFE DRIVER 4372M: Markus Mayer <mmayer@broadcom.com> 4373R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4375S: Maintained 4376F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4377F: drivers/memory/brcmstb_dpfe.c 4378 4379BROADCOM STB NAND FLASH DRIVER 4380M: Brian Norris <computersforpeace@gmail.com> 4381M: Kamal Dasu <kdasu.kdev@gmail.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-mtd@lists.infradead.org 4384S: Maintained 4385F: drivers/mtd/nand/raw/brcmnand/ 4386F: include/linux/platform_data/brcmnand.h 4387 4388BROADCOM STB PCIE DRIVER 4389M: Jim Quinlan <jim2101024@gmail.com> 4390M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4391M: Florian Fainelli <f.fainelli@gmail.com> 4392R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4393L: linux-pci@vger.kernel.org 4394S: Maintained 4395F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4396F: drivers/pci/controller/pcie-brcmstb.c 4397 4398BROADCOM SYSTEMPORT ETHERNET DRIVER 4399M: Florian Fainelli <f.fainelli@gmail.com> 4400R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4401L: netdev@vger.kernel.org 4402S: Supported 4403F: drivers/net/ethernet/broadcom/bcmsysport.* 4404F: drivers/net/ethernet/broadcom/unimac.h 4405F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4406 4407BROADCOM TG3 GIGABIT ETHERNET DRIVER 4408M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4409M: Prashant Sreedharan <prashant@broadcom.com> 4410M: Michael Chan <mchan@broadcom.com> 4411L: netdev@vger.kernel.org 4412S: Supported 4413F: drivers/net/ethernet/broadcom/tg3.* 4414 4415BROADCOM VK DRIVER 4416M: Scott Branden <scott.branden@broadcom.com> 4417R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4418S: Supported 4419F: drivers/misc/bcm-vk/ 4420F: include/uapi/linux/misc/bcm_vk.h 4421 4422BROCADE BFA FC SCSI DRIVER 4423M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4424M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4425L: linux-scsi@vger.kernel.org 4426S: Supported 4427F: drivers/scsi/bfa/ 4428 4429BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4430M: Rasesh Mody <rmody@marvell.com> 4431M: Sudarsana Kalluru <skalluru@marvell.com> 4432M: GR-Linux-NIC-Dev@marvell.com 4433L: netdev@vger.kernel.org 4434S: Supported 4435F: drivers/net/ethernet/brocade/bna/ 4436 4437BSG (block layer generic sg v4 driver) 4438M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4439L: linux-scsi@vger.kernel.org 4440S: Supported 4441F: block/bsg.c 4442F: include/linux/bsg.h 4443F: include/uapi/linux/bsg.h 4444 4445BT87X AUDIO DRIVER 4446M: Clemens Ladisch <clemens@ladisch.de> 4447L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4448S: Maintained 4449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4450F: Documentation/sound/cards/bt87x.rst 4451F: sound/pci/bt87x.c 4452 4453BT8XXGPIO DRIVER 4454M: Michael Buesch <m@bues.ch> 4455S: Maintained 4456W: http://bu3sch.de/btgpio.php 4457F: drivers/gpio/gpio-bt8xx.c 4458 4459BTRFS FILE SYSTEM 4460M: Chris Mason <clm@fb.com> 4461M: Josef Bacik <josef@toxicpanda.com> 4462M: David Sterba <dsterba@suse.com> 4463L: linux-btrfs@vger.kernel.org 4464S: Maintained 4465W: https://btrfs.readthedocs.io 4466W: https://btrfs.wiki.kernel.org/ 4467Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4468C: irc://irc.libera.chat/btrfs 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4470F: Documentation/filesystems/btrfs.rst 4471F: fs/btrfs/ 4472F: include/linux/btrfs* 4473F: include/trace/events/btrfs.h 4474F: include/uapi/linux/btrfs* 4475 4476BTTV VIDEO4LINUX DRIVER 4477M: Mauro Carvalho Chehab <mchehab@kernel.org> 4478L: linux-media@vger.kernel.org 4479S: Odd fixes 4480W: https://linuxtv.org 4481T: git git://linuxtv.org/media_tree.git 4482F: Documentation/driver-api/media/drivers/bttv* 4483F: drivers/media/pci/bt8xx/bttv* 4484 4485BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4486M: Chanwoo Choi <cw00.choi@samsung.com> 4487L: linux-pm@vger.kernel.org 4488L: linux-samsung-soc@vger.kernel.org 4489S: Maintained 4490T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4491F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4492F: drivers/devfreq/exynos-bus.c 4493 4494BUSLOGIC SCSI DRIVER 4495M: Khalid Aziz <khalid@gonehiking.org> 4496L: linux-scsi@vger.kernel.org 4497S: Maintained 4498F: drivers/scsi/BusLogic.* 4499F: drivers/scsi/FlashPoint.* 4500 4501C-MEDIA CMI8788 DRIVER 4502M: Clemens Ladisch <clemens@ladisch.de> 4503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4504S: Maintained 4505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4506F: sound/pci/oxygen/ 4507 4508C-SKY ARCHITECTURE 4509M: Guo Ren <guoren@kernel.org> 4510L: linux-csky@vger.kernel.org 4511S: Supported 4512T: git https://github.com/c-sky/csky-linux.git 4513F: Documentation/devicetree/bindings/csky/ 4514F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4515F: Documentation/devicetree/bindings/timer/csky,* 4516F: arch/csky/ 4517F: drivers/clocksource/timer-gx6605s.c 4518F: drivers/clocksource/timer-mp-csky.c 4519F: drivers/irqchip/irq-csky-* 4520N: csky 4521K: csky 4522 4523CA8210 IEEE-802.15.4 RADIO DRIVER 4524L: linux-wpan@vger.kernel.org 4525S: Orphan 4526W: https://github.com/Cascoda/ca8210-linux.git 4527F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4528F: drivers/net/ieee802154/ca8210.c 4529 4530CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4531M: Damien Le Moal <damien.lemoal@wdc.com> 4532L: linux-riscv@lists.infradead.org 4533L: linux-gpio@vger.kernel.org (pinctrl driver) 4534F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4535F: drivers/pinctrl/pinctrl-k210.c 4536 4537CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4538M: Damien Le Moal <damien.lemoal@wdc.com> 4539L: linux-kernel@vger.kernel.org 4540L: linux-riscv@lists.infradead.org 4541S: Maintained 4542F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4543F: drivers/reset/reset-k210.c 4544 4545CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4546M: Damien Le Moal <damien.lemoal@wdc.com> 4547L: linux-riscv@lists.infradead.org 4548S: Maintained 4549F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4550F: drivers/soc/canaan/ 4551F: include/soc/canaan/ 4552 4553CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4554M: David Howells <dhowells@redhat.com> 4555L: linux-cachefs@redhat.com (moderated for non-subscribers) 4556S: Supported 4557F: Documentation/filesystems/caching/cachefiles.rst 4558F: fs/cachefiles/ 4559 4560CADENCE MIPI-CSI2 BRIDGES 4561M: Maxime Ripard <mripard@kernel.org> 4562L: linux-media@vger.kernel.org 4563S: Maintained 4564F: Documentation/devicetree/bindings/media/cdns,*.txt 4565F: drivers/media/platform/cadence/cdns-csi2* 4566 4567CADENCE NAND DRIVER 4568L: linux-mtd@lists.infradead.org 4569S: Orphan 4570F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4571F: drivers/mtd/nand/raw/cadence-nand-controller.c 4572 4573CADENCE USB3 DRD IP DRIVER 4574M: Peter Chen <peter.chen@kernel.org> 4575M: Pawel Laszczak <pawell@cadence.com> 4576R: Roger Quadros <rogerq@kernel.org> 4577R: Aswath Govindraju <a-govindraju@ti.com> 4578L: linux-usb@vger.kernel.org 4579S: Maintained 4580T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4581F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4582F: drivers/usb/cdns3/ 4583X: drivers/usb/cdns3/cdnsp* 4584 4585CADENCE USBSSP DRD IP DRIVER 4586M: Pawel Laszczak <pawell@cadence.com> 4587L: linux-usb@vger.kernel.org 4588S: Maintained 4589T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4590F: drivers/usb/cdns3/ 4591X: drivers/usb/cdns3/cdns3* 4592 4593CADET FM/AM RADIO RECEIVER DRIVER 4594M: Hans Verkuil <hverkuil@xs4all.nl> 4595L: linux-media@vger.kernel.org 4596S: Maintained 4597W: https://linuxtv.org 4598T: git git://linuxtv.org/media_tree.git 4599F: drivers/media/radio/radio-cadet* 4600 4601CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4602L: linux-media@vger.kernel.org 4603S: Orphan 4604T: git git://linuxtv.org/media_tree.git 4605F: Documentation/admin-guide/media/cafe_ccic* 4606F: drivers/media/platform/marvell/ 4607 4608CAIF NETWORK LAYER 4609L: netdev@vger.kernel.org 4610S: Orphan 4611F: Documentation/networking/caif/ 4612F: drivers/net/caif/ 4613F: include/net/caif/ 4614F: include/uapi/linux/caif/ 4615F: net/caif/ 4616 4617CAKE QDISC 4618M: Toke Høiland-Jørgensen <toke@toke.dk> 4619L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4620S: Maintained 4621F: net/sched/sch_cake.c 4622 4623CAN NETWORK DRIVERS 4624M: Wolfgang Grandegger <wg@grandegger.com> 4625M: Marc Kleine-Budde <mkl@pengutronix.de> 4626L: linux-can@vger.kernel.org 4627S: Maintained 4628W: https://github.com/linux-can 4629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4631F: Documentation/devicetree/bindings/net/can/ 4632F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4633F: drivers/net/can/ 4634F: drivers/phy/phy-can-transceiver.c 4635F: include/linux/can/bittiming.h 4636F: include/linux/can/dev.h 4637F: include/linux/can/length.h 4638F: include/linux/can/platform/ 4639F: include/linux/can/rx-offload.h 4640F: include/uapi/linux/can/error.h 4641F: include/uapi/linux/can/netlink.h 4642F: include/uapi/linux/can/vxcan.h 4643 4644CAN NETWORK LAYER 4645M: Oliver Hartkopp <socketcan@hartkopp.net> 4646M: Marc Kleine-Budde <mkl@pengutronix.de> 4647L: linux-can@vger.kernel.org 4648S: Maintained 4649W: https://github.com/linux-can 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4652F: Documentation/networking/can.rst 4653F: include/linux/can/can-ml.h 4654F: include/linux/can/core.h 4655F: include/linux/can/skb.h 4656F: include/net/netns/can.h 4657F: include/uapi/linux/can.h 4658F: include/uapi/linux/can/bcm.h 4659F: include/uapi/linux/can/gw.h 4660F: include/uapi/linux/can/isotp.h 4661F: include/uapi/linux/can/raw.h 4662F: net/can/ 4663 4664CAN-J1939 NETWORK LAYER 4665M: Robin van der Gracht <robin@protonic.nl> 4666M: Oleksij Rempel <o.rempel@pengutronix.de> 4667R: kernel@pengutronix.de 4668L: linux-can@vger.kernel.org 4669S: Maintained 4670F: Documentation/networking/j1939.rst 4671F: include/uapi/linux/can/j1939.h 4672F: net/can/j1939/ 4673 4674CAPABILITIES 4675M: Serge Hallyn <serge@hallyn.com> 4676L: linux-security-module@vger.kernel.org 4677S: Supported 4678F: include/linux/capability.h 4679F: include/uapi/linux/capability.h 4680F: kernel/capability.c 4681F: security/commoncap.c 4682 4683CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4684M: Kevin Tsai <ktsai@capellamicro.com> 4685S: Maintained 4686F: drivers/iio/light/cm* 4687 4688CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4689M: Christian Lamparter <chunkeey@googlemail.com> 4690L: linux-wireless@vger.kernel.org 4691S: Maintained 4692W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4693F: drivers/net/wireless/ath/carl9170/ 4694 4695CAVIUM I2C DRIVER 4696M: Robert Richter <rric@kernel.org> 4697S: Odd Fixes 4698W: http://www.marvell.com 4699F: drivers/i2c/busses/i2c-octeon* 4700F: drivers/i2c/busses/i2c-thunderx* 4701 4702CAVIUM LIQUIDIO NETWORK DRIVER 4703M: Derek Chickles <dchickles@marvell.com> 4704M: Satanand Burla <sburla@marvell.com> 4705M: Felix Manlunas <fmanlunas@marvell.com> 4706L: netdev@vger.kernel.org 4707S: Supported 4708W: http://www.marvell.com 4709F: drivers/net/ethernet/cavium/liquidio/ 4710 4711CAVIUM MMC DRIVER 4712M: Robert Richter <rric@kernel.org> 4713S: Odd Fixes 4714W: http://www.marvell.com 4715F: drivers/mmc/host/cavium* 4716 4717CAVIUM OCTEON-TX CRYPTO DRIVER 4718M: George Cherian <gcherian@marvell.com> 4719L: linux-crypto@vger.kernel.org 4720S: Supported 4721W: http://www.marvell.com 4722F: drivers/crypto/cavium/cpt/ 4723 4724CAVIUM THUNDERX2 ARM64 SOC 4725M: Robert Richter <rric@kernel.org> 4726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4727S: Odd Fixes 4728F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4729F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4730 4731CBS/ETF/TAPRIO QDISCS 4732M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4733S: Maintained 4734L: netdev@vger.kernel.org 4735F: net/sched/sch_cbs.c 4736F: net/sched/sch_etf.c 4737F: net/sched/sch_taprio.c 4738 4739CC2520 IEEE-802.15.4 RADIO DRIVER 4740M: Varka Bhadram <varkabhadram@gmail.com> 4741L: linux-wpan@vger.kernel.org 4742S: Maintained 4743F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4744F: drivers/net/ieee802154/cc2520.c 4745F: include/linux/spi/cc2520.h 4746 4747CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4748M: Gilad Ben-Yossef <gilad@benyossef.com> 4749L: linux-crypto@vger.kernel.org 4750S: Supported 4751W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4752F: drivers/crypto/ccree/ 4753 4754CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4755M: Hadar Gat <hadar.gat@arm.com> 4756L: linux-crypto@vger.kernel.org 4757S: Supported 4758F: drivers/char/hw_random/cctrng.c 4759F: drivers/char/hw_random/cctrng.h 4760F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4761W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4762 4763CEC FRAMEWORK 4764M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4765L: linux-media@vger.kernel.org 4766S: Supported 4767W: http://linuxtv.org 4768T: git git://linuxtv.org/media_tree.git 4769F: Documentation/ABI/testing/debugfs-cec-error-inj 4770F: Documentation/devicetree/bindings/media/cec.txt 4771F: Documentation/driver-api/media/cec-core.rst 4772F: Documentation/userspace-api/media/cec 4773F: drivers/media/cec/ 4774F: drivers/media/rc/keymaps/rc-cec.c 4775F: include/media/cec-notifier.h 4776F: include/media/cec.h 4777F: include/uapi/linux/cec-funcs.h 4778F: include/uapi/linux/cec.h 4779 4780CEC GPIO DRIVER 4781M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4782L: linux-media@vger.kernel.org 4783S: Supported 4784W: http://linuxtv.org 4785T: git git://linuxtv.org/media_tree.git 4786F: Documentation/devicetree/bindings/media/cec-gpio.txt 4787F: drivers/media/cec/platform/cec-gpio/ 4788 4789CELL BROADBAND ENGINE ARCHITECTURE 4790M: Arnd Bergmann <arnd@arndb.de> 4791L: linuxppc-dev@lists.ozlabs.org 4792S: Supported 4793W: http://www.ibm.com/developerworks/power/cell/ 4794F: arch/powerpc/include/asm/cell*.h 4795F: arch/powerpc/include/asm/spu*.h 4796F: arch/powerpc/include/uapi/asm/spu*.h 4797F: arch/powerpc/platforms/cell/ 4798 4799CELLWISE CW2015 BATTERY DRIVER 4800M: Tobias Schrammm <t.schramm@manjaro.org> 4801S: Maintained 4802F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4803F: drivers/power/supply/cw2015_battery.c 4804 4805CEPH COMMON CODE (LIBCEPH) 4806M: Ilya Dryomov <idryomov@gmail.com> 4807M: Xiubo Li <xiubli@redhat.com> 4808R: Jeff Layton <jlayton@kernel.org> 4809L: ceph-devel@vger.kernel.org 4810S: Supported 4811W: http://ceph.com/ 4812T: git git://github.com/ceph/ceph-client.git 4813F: include/linux/ceph/ 4814F: include/linux/crush/ 4815F: net/ceph/ 4816 4817CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4818M: Xiubo Li <xiubli@redhat.com> 4819M: Ilya Dryomov <idryomov@gmail.com> 4820R: Jeff Layton <jlayton@kernel.org> 4821L: ceph-devel@vger.kernel.org 4822S: Supported 4823W: http://ceph.com/ 4824T: git git://github.com/ceph/ceph-client.git 4825F: Documentation/filesystems/ceph.rst 4826F: fs/ceph/ 4827 4828CERTIFICATE HANDLING 4829M: David Howells <dhowells@redhat.com> 4830M: David Woodhouse <dwmw2@infradead.org> 4831L: keyrings@vger.kernel.org 4832S: Maintained 4833F: Documentation/admin-guide/module-signing.rst 4834F: certs/ 4835F: scripts/sign-file.c 4836F: tools/certs/ 4837 4838CFAG12864B LCD DRIVER 4839M: Miguel Ojeda <ojeda@kernel.org> 4840S: Maintained 4841F: drivers/auxdisplay/cfag12864b.c 4842F: include/linux/cfag12864b.h 4843 4844CFAG12864BFB LCD FRAMEBUFFER DRIVER 4845M: Miguel Ojeda <ojeda@kernel.org> 4846S: Maintained 4847F: drivers/auxdisplay/cfag12864bfb.c 4848F: include/linux/cfag12864b.h 4849 4850CHAR and MISC DRIVERS 4851M: Arnd Bergmann <arnd@arndb.de> 4852M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4853S: Supported 4854T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4855F: drivers/char/ 4856F: drivers/misc/ 4857F: include/linux/miscdevice.h 4858X: drivers/char/agp/ 4859X: drivers/char/hw_random/ 4860X: drivers/char/ipmi/ 4861X: drivers/char/random.c 4862X: drivers/char/tpm/ 4863 4864CHECKPATCH 4865M: Andy Whitcroft <apw@canonical.com> 4866M: Joe Perches <joe@perches.com> 4867R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4868R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4869S: Maintained 4870F: scripts/checkpatch.pl 4871 4872CHECKPATCH DOCUMENTATION 4873M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4874M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4875R: Joe Perches <joe@perches.com> 4876S: Maintained 4877F: Documentation/dev-tools/checkpatch.rst 4878 4879CHINESE DOCUMENTATION 4880M: Alex Shi <alexs@kernel.org> 4881M: Yanteng Si <siyanteng@loongson.cn> 4882S: Maintained 4883F: Documentation/translations/zh_CN/ 4884 4885CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4886M: Peter Chen <peter.chen@kernel.org> 4887L: linux-usb@vger.kernel.org 4888S: Maintained 4889T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4890F: drivers/usb/chipidea/ 4891 4892CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4893M: Hans de Goede <hdegoede@redhat.com> 4894L: linux-input@vger.kernel.org 4895S: Maintained 4896F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4897F: drivers/input/touchscreen/chipone_icn8318.c 4898 4899CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4900M: Hans de Goede <hdegoede@redhat.com> 4901L: linux-input@vger.kernel.org 4902S: Maintained 4903F: drivers/input/touchscreen/chipone_icn8505.c 4904 4905CHROME HARDWARE PLATFORM SUPPORT 4906M: Benson Leung <bleung@chromium.org> 4907L: chrome-platform@lists.linux.dev 4908S: Maintained 4909T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4910F: drivers/platform/chrome/ 4911 4912CHROMEOS EC CODEC DRIVER 4913M: Cheng-Yi Chiang <cychiang@chromium.org> 4914M: Tzung-Bi Shih <tzungbi@google.com> 4915R: Guenter Roeck <groeck@chromium.org> 4916L: chrome-platform@lists.linux.dev 4917S: Maintained 4918F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4919F: sound/soc/codecs/cros_ec_codec.* 4920 4921CHROMEOS EC SUBDRIVERS 4922M: Benson Leung <bleung@chromium.org> 4923R: Guenter Roeck <groeck@chromium.org> 4924L: chrome-platform@lists.linux.dev 4925S: Maintained 4926F: drivers/power/supply/cros_usbpd-charger.c 4927N: cros_ec 4928N: cros-ec 4929 4930CHROMEOS EC USB TYPE-C DRIVER 4931M: Prashant Malani <pmalani@chromium.org> 4932L: chrome-platform@lists.linux.dev 4933S: Maintained 4934F: drivers/platform/chrome/cros_ec_typec.c 4935F: drivers/platform/chrome/cros_typec_switch.c 4936 4937CHROMEOS EC USB PD NOTIFY DRIVER 4938M: Prashant Malani <pmalani@chromium.org> 4939L: chrome-platform@lists.linux.dev 4940S: Maintained 4941F: drivers/platform/chrome/cros_usbpd_notify.c 4942F: include/linux/platform_data/cros_usbpd_notify.h 4943 4944CHRONTEL CH7322 CEC DRIVER 4945M: Joe Tessler <jrt@google.com> 4946L: linux-media@vger.kernel.org 4947S: Maintained 4948T: git git://linuxtv.org/media_tree.git 4949F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4950F: drivers/media/cec/i2c/ch7322.c 4951 4952CIRRUS LOGIC AUDIO CODEC DRIVERS 4953M: James Schulman <james.schulman@cirrus.com> 4954M: David Rhodes <david.rhodes@cirrus.com> 4955M: Lucas Tanure <tanureal@opensource.cirrus.com> 4956M: Richard Fitzgerald <rf@opensource.cirrus.com> 4957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4958L: patches@opensource.cirrus.com 4959S: Maintained 4960F: Documentation/devicetree/bindings/sound/cirrus,cs* 4961F: include/dt-bindings/sound/cs* 4962F: sound/pci/hda/cs* 4963F: sound/pci/hda/hda_cs_dsp_ctl.* 4964F: sound/soc/codecs/cs* 4965 4966CIRRUS LOGIC DSP FIRMWARE DRIVER 4967M: Simon Trimmer <simont@opensource.cirrus.com> 4968M: Charles Keepax <ckeepax@opensource.cirrus.com> 4969M: Richard Fitzgerald <rf@opensource.cirrus.com> 4970L: patches@opensource.cirrus.com 4971S: Supported 4972W: https://github.com/CirrusLogic/linux-drivers/wiki 4973T: git https://github.com/CirrusLogic/linux-drivers.git 4974F: drivers/firmware/cirrus/* 4975F: include/linux/firmware/cirrus/* 4976 4977CIRRUS LOGIC EP93XX ETHERNET DRIVER 4978M: Hartley Sweeten <hsweeten@visionengravers.com> 4979L: netdev@vger.kernel.org 4980S: Maintained 4981F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4982 4983CIRRUS LOGIC LOCHNAGAR DRIVER 4984M: Charles Keepax <ckeepax@opensource.cirrus.com> 4985M: Richard Fitzgerald <rf@opensource.cirrus.com> 4986L: patches@opensource.cirrus.com 4987S: Supported 4988F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4990F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4991F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4992F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4993F: Documentation/hwmon/lochnagar.rst 4994F: drivers/clk/clk-lochnagar.c 4995F: drivers/hwmon/lochnagar-hwmon.c 4996F: drivers/mfd/lochnagar-i2c.c 4997F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4998F: drivers/regulator/lochnagar-regulator.c 4999F: include/dt-bindings/clock/lochnagar.h 5000F: include/dt-bindings/pinctrl/lochnagar.h 5001F: include/linux/mfd/lochnagar* 5002F: sound/soc/codecs/lochnagar-sc.c 5003 5004CIRRUS LOGIC MADERA CODEC DRIVERS 5005M: Charles Keepax <ckeepax@opensource.cirrus.com> 5006M: Richard Fitzgerald <rf@opensource.cirrus.com> 5007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5008L: patches@opensource.cirrus.com 5009S: Supported 5010W: https://github.com/CirrusLogic/linux-drivers/wiki 5011T: git https://github.com/CirrusLogic/linux-drivers.git 5012F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5013F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5014F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5015F: drivers/gpio/gpio-madera* 5016F: drivers/irqchip/irq-madera* 5017F: drivers/mfd/cs47l* 5018F: drivers/mfd/madera* 5019F: drivers/pinctrl/cirrus/* 5020F: include/dt-bindings/sound/madera* 5021F: include/linux/irqchip/irq-madera* 5022F: include/linux/mfd/madera/* 5023F: include/sound/madera* 5024F: sound/soc/codecs/cs47l* 5025F: sound/soc/codecs/madera* 5026 5027CISCO FCOE HBA DRIVER 5028M: Satish Kharat <satishkh@cisco.com> 5029M: Sesidhar Baddela <sebaddel@cisco.com> 5030M: Karan Tilak Kumar <kartilak@cisco.com> 5031L: linux-scsi@vger.kernel.org 5032S: Supported 5033F: drivers/scsi/fnic/ 5034 5035CISCO SCSI HBA DRIVER 5036M: Karan Tilak Kumar <kartilak@cisco.com> 5037M: Sesidhar Baddela <sebaddel@cisco.com> 5038L: linux-scsi@vger.kernel.org 5039S: Supported 5040F: drivers/scsi/snic/ 5041 5042CISCO VIC ETHERNET NIC DRIVER 5043M: Christian Benvenuti <benve@cisco.com> 5044M: Govindarajulu Varadarajan <_govind@gmx.com> 5045S: Supported 5046F: drivers/net/ethernet/cisco/enic/ 5047 5048CISCO VIC LOW LATENCY NIC DRIVER 5049M: Christian Benvenuti <benve@cisco.com> 5050M: Nelson Escobar <neescoba@cisco.com> 5051S: Supported 5052F: drivers/infiniband/hw/usnic/ 5053 5054CLANG-FORMAT FILE 5055M: Miguel Ojeda <ojeda@kernel.org> 5056S: Maintained 5057F: .clang-format 5058 5059CLANG/LLVM BUILD SUPPORT 5060M: Nathan Chancellor <nathan@kernel.org> 5061M: Nick Desaulniers <ndesaulniers@google.com> 5062R: Tom Rix <trix@redhat.com> 5063L: llvm@lists.linux.dev 5064S: Supported 5065W: https://clangbuiltlinux.github.io/ 5066B: https://github.com/ClangBuiltLinux/linux/issues 5067C: irc://irc.libera.chat/clangbuiltlinux 5068F: Documentation/kbuild/llvm.rst 5069F: include/linux/compiler-clang.h 5070F: scripts/Makefile.clang 5071F: scripts/clang-tools/ 5072K: \b(?i:clang|llvm)\b 5073 5074CLANG CONTROL FLOW INTEGRITY SUPPORT 5075M: Sami Tolvanen <samitolvanen@google.com> 5076M: Kees Cook <keescook@chromium.org> 5077R: Nathan Chancellor <nathan@kernel.org> 5078R: Nick Desaulniers <ndesaulniers@google.com> 5079L: llvm@lists.linux.dev 5080S: Supported 5081B: https://github.com/ClangBuiltLinux/linux/issues 5082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5083F: include/linux/cfi.h 5084F: kernel/cfi.c 5085 5086CLK API 5087M: Russell King <linux@armlinux.org.uk> 5088L: linux-clk@vger.kernel.org 5089S: Maintained 5090F: include/linux/clk.h 5091 5092CLOCKSOURCE, CLOCKEVENT DRIVERS 5093M: Daniel Lezcano <daniel.lezcano@linaro.org> 5094M: Thomas Gleixner <tglx@linutronix.de> 5095L: linux-kernel@vger.kernel.org 5096S: Supported 5097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5098F: Documentation/devicetree/bindings/timer/ 5099F: drivers/clocksource/ 5100 5101CMPC ACPI DRIVER 5102M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5103M: Daniel Oliveira Nascimento <don@syst.com.br> 5104L: platform-driver-x86@vger.kernel.org 5105S: Supported 5106F: drivers/platform/x86/classmate-laptop.c 5107 5108COBALT MEDIA DRIVER 5109M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5110L: linux-media@vger.kernel.org 5111S: Supported 5112W: https://linuxtv.org 5113T: git git://linuxtv.org/media_tree.git 5114F: drivers/media/pci/cobalt/ 5115 5116COCCINELLE/Semantic Patches (SmPL) 5117M: Julia Lawall <Julia.Lawall@inria.fr> 5118M: Nicolas Palix <nicolas.palix@imag.fr> 5119L: cocci@inria.fr (moderated for non-subscribers) 5120S: Supported 5121W: https://coccinelle.gitlabpages.inria.fr/website/ 5122T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5123F: Documentation/dev-tools/coccinelle.rst 5124F: scripts/coccicheck 5125F: scripts/coccinelle/ 5126 5127CODA FILE SYSTEM 5128M: Jan Harkes <jaharkes@cs.cmu.edu> 5129M: coda@cs.cmu.edu 5130L: codalist@coda.cs.cmu.edu 5131S: Maintained 5132W: http://www.coda.cs.cmu.edu/ 5133F: Documentation/filesystems/coda.rst 5134F: fs/coda/ 5135F: include/linux/coda*.h 5136F: include/uapi/linux/coda*.h 5137 5138CODA V4L2 MEM2MEM DRIVER 5139M: Philipp Zabel <p.zabel@pengutronix.de> 5140L: linux-media@vger.kernel.org 5141S: Maintained 5142F: Documentation/devicetree/bindings/media/coda.yaml 5143F: drivers/media/platform/chips-media/ 5144 5145CODE OF CONDUCT 5146M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5147S: Supported 5148F: Documentation/process/code-of-conduct-interpretation.rst 5149F: Documentation/process/code-of-conduct.rst 5150 5151COMEDI DRIVERS 5152M: Ian Abbott <abbotti@mev.co.uk> 5153M: H Hartley Sweeten <hsweeten@visionengravers.com> 5154S: Odd Fixes 5155F: drivers/comedi/ 5156F: include/linux/comedi/ 5157F: include/uapi/linux/comedi.h 5158 5159COMMON CLK FRAMEWORK 5160M: Michael Turquette <mturquette@baylibre.com> 5161M: Stephen Boyd <sboyd@kernel.org> 5162L: linux-clk@vger.kernel.org 5163S: Maintained 5164Q: http://patchwork.kernel.org/project/linux-clk/list/ 5165T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5166F: Documentation/devicetree/bindings/clock/ 5167F: drivers/clk/ 5168F: include/dt-bindings/clock/ 5169F: include/linux/clk-pr* 5170F: include/linux/clk/ 5171F: include/linux/of_clk.h 5172X: drivers/clk/clkdev.c 5173 5174COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5175M: Steve French <sfrench@samba.org> 5176R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5177R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5178R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5179R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5180L: linux-cifs@vger.kernel.org 5181L: samba-technical@lists.samba.org (moderated for non-subscribers) 5182S: Supported 5183W: https://wiki.samba.org/index.php/LinuxCIFS 5184T: git git://git.samba.org/sfrench/cifs-2.6.git 5185F: Documentation/admin-guide/cifs/ 5186F: fs/cifs/ 5187F: fs/smbfs_common/ 5188F: include/uapi/linux/cifs 5189 5190COMPACTPCI HOTPLUG CORE 5191M: Scott Murray <scott@spiteful.org> 5192L: linux-pci@vger.kernel.org 5193S: Maintained 5194F: drivers/pci/hotplug/cpci_hotplug* 5195 5196COMPACTPCI HOTPLUG GENERIC DRIVER 5197M: Scott Murray <scott@spiteful.org> 5198L: linux-pci@vger.kernel.org 5199S: Maintained 5200F: drivers/pci/hotplug/cpcihp_generic.c 5201 5202COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5203M: Scott Murray <scott@spiteful.org> 5204L: linux-pci@vger.kernel.org 5205S: Maintained 5206F: drivers/pci/hotplug/cpcihp_zt5550.* 5207 5208COMPAL LAPTOP SUPPORT 5209M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5210L: platform-driver-x86@vger.kernel.org 5211S: Maintained 5212F: drivers/platform/x86/compal-laptop.c 5213 5214COMPILER ATTRIBUTES 5215M: Miguel Ojeda <ojeda@kernel.org> 5216R: Nick Desaulniers <ndesaulniers@google.com> 5217S: Maintained 5218F: include/linux/compiler_attributes.h 5219 5220COMPUTE EXPRESS LINK (CXL) 5221M: Alison Schofield <alison.schofield@intel.com> 5222M: Vishal Verma <vishal.l.verma@intel.com> 5223M: Ira Weiny <ira.weiny@intel.com> 5224M: Ben Widawsky <bwidawsk@kernel.org> 5225M: Dan Williams <dan.j.williams@intel.com> 5226L: linux-cxl@vger.kernel.org 5227S: Maintained 5228F: drivers/cxl/ 5229F: include/uapi/linux/cxl_mem.h 5230 5231CONEXANT ACCESSRUNNER USB DRIVER 5232L: accessrunner-general@lists.sourceforge.net 5233S: Orphan 5234W: http://accessrunner.sourceforge.net/ 5235F: drivers/usb/atm/cxacru.c 5236 5237CONFIGFS 5238M: Joel Becker <jlbec@evilplan.org> 5239M: Christoph Hellwig <hch@lst.de> 5240S: Supported 5241T: git git://git.infradead.org/users/hch/configfs.git 5242F: fs/configfs/ 5243F: include/linux/configfs.h 5244F: samples/configfs/ 5245 5246CONSOLE SUBSYSTEM 5247M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5248S: Supported 5249F: drivers/video/console/ 5250F: include/linux/console* 5251 5252CONTEXT TRACKING 5253M: Frederic Weisbecker <frederic@kernel.org> 5254M: "Paul E. McKenney" <paulmck@kernel.org> 5255S: Maintained 5256F: kernel/context_tracking.c 5257F: include/linux/context_tracking* 5258 5259CONTROL GROUP (CGROUP) 5260M: Tejun Heo <tj@kernel.org> 5261M: Zefan Li <lizefan.x@bytedance.com> 5262M: Johannes Weiner <hannes@cmpxchg.org> 5263L: cgroups@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5266F: Documentation/admin-guide/cgroup-v1/ 5267F: Documentation/admin-guide/cgroup-v2.rst 5268F: include/linux/cgroup* 5269F: kernel/cgroup/ 5270F: tools/testing/selftests/cgroup/ 5271 5272CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5273M: Tejun Heo <tj@kernel.org> 5274M: Josef Bacik <josef@toxicpanda.com> 5275M: Jens Axboe <axboe@kernel.dk> 5276L: cgroups@vger.kernel.org 5277L: linux-block@vger.kernel.org 5278T: git git://git.kernel.dk/linux-block 5279F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5280F: block/bfq-cgroup.c 5281F: block/blk-cgroup.c 5282F: block/blk-iocost.c 5283F: block/blk-iolatency.c 5284F: block/blk-throttle.c 5285F: include/linux/blk-cgroup.h 5286 5287CONTROL GROUP - CPUSET 5288M: Waiman Long <longman@redhat.com> 5289M: Zefan Li <lizefan.x@bytedance.com> 5290L: cgroups@vger.kernel.org 5291S: Maintained 5292T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5293F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5294F: include/linux/cpuset.h 5295F: kernel/cgroup/cpuset.c 5296 5297CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5298M: Johannes Weiner <hannes@cmpxchg.org> 5299M: Michal Hocko <mhocko@kernel.org> 5300M: Roman Gushchin <roman.gushchin@linux.dev> 5301M: Shakeel Butt <shakeelb@google.com> 5302R: Muchun Song <songmuchun@bytedance.com> 5303L: cgroups@vger.kernel.org 5304L: linux-mm@kvack.org 5305S: Maintained 5306F: mm/memcontrol.c 5307F: mm/swap_cgroup.c 5308F: tools/testing/selftests/cgroup/memcg_protection.m 5309F: tools/testing/selftests/cgroup/test_kmem.c 5310F: tools/testing/selftests/cgroup/test_memcontrol.c 5311 5312CORETEMP HARDWARE MONITORING DRIVER 5313M: Fenghua Yu <fenghua.yu@intel.com> 5314L: linux-hwmon@vger.kernel.org 5315S: Maintained 5316F: Documentation/hwmon/coretemp.rst 5317F: drivers/hwmon/coretemp.c 5318 5319CORSAIR-CPRO HARDWARE MONITOR DRIVER 5320M: Marius Zachmann <mail@mariuszachmann.de> 5321L: linux-hwmon@vger.kernel.org 5322S: Maintained 5323F: drivers/hwmon/corsair-cpro.c 5324 5325CORSAIR-PSU HARDWARE MONITOR DRIVER 5326M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5327L: linux-hwmon@vger.kernel.org 5328S: Maintained 5329F: Documentation/hwmon/corsair-psu.rst 5330F: drivers/hwmon/corsair-psu.c 5331 5332COUNTER SUBSYSTEM 5333M: William Breathitt Gray <william.gray@linaro.org> 5334L: linux-iio@vger.kernel.org 5335S: Maintained 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5337F: Documentation/ABI/testing/sysfs-bus-counter 5338F: Documentation/driver-api/generic-counter.rst 5339F: drivers/counter/ 5340F: include/linux/counter.h 5341F: include/uapi/linux/counter.h 5342F: tools/counter/ 5343 5344CP2615 I2C DRIVER 5345M: Bence Csókás <bence98@sch.bme.hu> 5346S: Maintained 5347F: drivers/i2c/busses/i2c-cp2615.c 5348 5349CPMAC ETHERNET DRIVER 5350M: Florian Fainelli <f.fainelli@gmail.com> 5351L: netdev@vger.kernel.org 5352S: Maintained 5353F: drivers/net/ethernet/ti/cpmac.c 5354 5355CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5356M: Viresh Kumar <viresh.kumar@linaro.org> 5357M: Sudeep Holla <sudeep.holla@arm.com> 5358L: linux-pm@vger.kernel.org 5359S: Maintained 5360W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5361F: drivers/cpufreq/vexpress-spc-cpufreq.c 5362 5363CPU FREQUENCY SCALING FRAMEWORK 5364M: "Rafael J. Wysocki" <rafael@kernel.org> 5365M: Viresh Kumar <viresh.kumar@linaro.org> 5366L: linux-pm@vger.kernel.org 5367S: Maintained 5368B: https://bugzilla.kernel.org 5369T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5371F: Documentation/admin-guide/pm/cpufreq.rst 5372F: Documentation/admin-guide/pm/intel_pstate.rst 5373F: Documentation/cpu-freq/ 5374F: Documentation/devicetree/bindings/cpufreq/ 5375F: drivers/cpufreq/ 5376F: include/linux/cpufreq.h 5377F: include/linux/sched/cpufreq.h 5378F: kernel/sched/cpufreq*.c 5379F: tools/testing/selftests/cpufreq/ 5380 5381CPU IDLE TIME MANAGEMENT FRAMEWORK 5382M: "Rafael J. Wysocki" <rafael@kernel.org> 5383M: Daniel Lezcano <daniel.lezcano@linaro.org> 5384L: linux-pm@vger.kernel.org 5385S: Maintained 5386B: https://bugzilla.kernel.org 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5388F: Documentation/admin-guide/pm/cpuidle.rst 5389F: Documentation/driver-api/pm/cpuidle.rst 5390F: drivers/cpuidle/ 5391F: include/linux/cpuidle.h 5392 5393CPU POWER MONITORING SUBSYSTEM 5394M: Thomas Renninger <trenn@suse.com> 5395M: Shuah Khan <shuah@kernel.org> 5396M: Shuah Khan <skhan@linuxfoundation.org> 5397L: linux-pm@vger.kernel.org 5398S: Maintained 5399F: tools/power/cpupower/ 5400 5401CPUID/MSR DRIVER 5402M: "H. Peter Anvin" <hpa@zytor.com> 5403S: Maintained 5404F: arch/x86/kernel/cpuid.c 5405F: arch/x86/kernel/msr.c 5406 5407CPUIDLE DRIVER - ARM BIG LITTLE 5408M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5409M: Daniel Lezcano <daniel.lezcano@linaro.org> 5410L: linux-pm@vger.kernel.org 5411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5412S: Maintained 5413T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5414F: drivers/cpuidle/cpuidle-big_little.c 5415 5416CPUIDLE DRIVER - ARM EXYNOS 5417M: Daniel Lezcano <daniel.lezcano@linaro.org> 5418R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5419M: Kukjin Kim <kgene@kernel.org> 5420L: linux-pm@vger.kernel.org 5421L: linux-samsung-soc@vger.kernel.org 5422S: Supported 5423F: arch/arm/mach-exynos/pm.c 5424F: drivers/cpuidle/cpuidle-exynos.c 5425F: include/linux/platform_data/cpuidle-exynos.h 5426 5427CPUIDLE DRIVER - ARM PSCI 5428M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5429M: Sudeep Holla <sudeep.holla@arm.com> 5430L: linux-pm@vger.kernel.org 5431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5432S: Supported 5433F: drivers/cpuidle/cpuidle-psci.c 5434 5435CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5436M: Ulf Hansson <ulf.hansson@linaro.org> 5437L: linux-pm@vger.kernel.org 5438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5439S: Supported 5440F: drivers/cpuidle/cpuidle-psci.h 5441F: drivers/cpuidle/cpuidle-psci-domain.c 5442 5443CPUIDLE DRIVER - DT IDLE PM DOMAIN 5444M: Ulf Hansson <ulf.hansson@linaro.org> 5445L: linux-pm@vger.kernel.org 5446S: Supported 5447F: drivers/cpuidle/dt_idle_genpd.c 5448F: drivers/cpuidle/dt_idle_genpd.h 5449 5450CPUIDLE DRIVER - RISC-V SBI 5451M: Anup Patel <anup@brainfault.org> 5452L: linux-pm@vger.kernel.org 5453L: linux-riscv@lists.infradead.org 5454S: Maintained 5455F: drivers/cpuidle/cpuidle-riscv-sbi.c 5456 5457CRAMFS FILESYSTEM 5458M: Nicolas Pitre <nico@fluxnic.net> 5459S: Maintained 5460F: Documentation/filesystems/cramfs.rst 5461F: fs/cramfs/ 5462 5463CREATIVE SB0540 5464M: Bastien Nocera <hadess@hadess.net> 5465L: linux-input@vger.kernel.org 5466S: Maintained 5467F: drivers/hid/hid-creative-sb0540.c 5468 5469CRYPTO API 5470M: Herbert Xu <herbert@gondor.apana.org.au> 5471M: "David S. Miller" <davem@davemloft.net> 5472L: linux-crypto@vger.kernel.org 5473S: Maintained 5474T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5475T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5476F: Documentation/crypto/ 5477F: Documentation/devicetree/bindings/crypto/ 5478F: arch/*/crypto/ 5479F: crypto/ 5480F: drivers/crypto/ 5481F: include/crypto/ 5482F: include/linux/crypto* 5483F: lib/crypto/ 5484 5485CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5486M: Neil Horman <nhorman@tuxdriver.com> 5487L: linux-crypto@vger.kernel.org 5488S: Maintained 5489F: crypto/ansi_cprng.c 5490F: crypto/rng.c 5491 5492CS3308 MEDIA DRIVER 5493M: Hans Verkuil <hverkuil@xs4all.nl> 5494L: linux-media@vger.kernel.org 5495S: Odd Fixes 5496W: http://linuxtv.org 5497T: git git://linuxtv.org/media_tree.git 5498F: drivers/media/i2c/cs3308.c 5499 5500CS5535 Audio ALSA driver 5501M: Jaya Kumar <jayakumar.alsa@gmail.com> 5502S: Maintained 5503F: sound/pci/cs5535audio/ 5504 5505CSI DRIVERS FOR ALLWINNER V3s 5506M: Yong Deng <yong.deng@magewell.com> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509T: git git://linuxtv.org/media_tree.git 5510F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5511F: drivers/media/platform/sunxi/sun6i-csi/ 5512 5513CTU CAN FD DRIVER 5514M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5515M: Ondrej Ille <ondrej.ille@gmail.com> 5516L: linux-can@vger.kernel.org 5517S: Maintained 5518F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5519F: drivers/net/can/ctucanfd/ 5520 5521CW1200 WLAN driver 5522M: Solomon Peachy <pizza@shaftnet.org> 5523S: Maintained 5524F: drivers/net/wireless/st/cw1200/ 5525 5526CX18 VIDEO4LINUX DRIVER 5527M: Andy Walls <awalls@md.metrocast.net> 5528L: linux-media@vger.kernel.org 5529S: Maintained 5530W: https://linuxtv.org 5531T: git git://linuxtv.org/media_tree.git 5532F: drivers/media/pci/cx18/ 5533F: include/uapi/linux/ivtv* 5534 5535CX2341X MPEG ENCODER HELPER MODULE 5536M: Hans Verkuil <hverkuil@xs4all.nl> 5537L: linux-media@vger.kernel.org 5538S: Maintained 5539W: https://linuxtv.org 5540T: git git://linuxtv.org/media_tree.git 5541F: drivers/media/common/cx2341x* 5542F: include/media/drv-intf/cx2341x.h 5543 5544CX24120 MEDIA DRIVER 5545M: Jemma Denson <jdenson@gmail.com> 5546M: Patrick Boettcher <patrick.boettcher@posteo.de> 5547L: linux-media@vger.kernel.org 5548S: Maintained 5549W: https://linuxtv.org 5550Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5551F: drivers/media/dvb-frontends/cx24120* 5552 5553CX88 VIDEO4LINUX DRIVER 5554M: Mauro Carvalho Chehab <mchehab@kernel.org> 5555L: linux-media@vger.kernel.org 5556S: Odd fixes 5557W: https://linuxtv.org 5558T: git git://linuxtv.org/media_tree.git 5559F: Documentation/driver-api/media/drivers/cx88* 5560F: drivers/media/pci/cx88/ 5561 5562CXD2820R MEDIA DRIVER 5563M: Antti Palosaari <crope@iki.fi> 5564L: linux-media@vger.kernel.org 5565S: Maintained 5566W: https://linuxtv.org 5567W: http://palosaari.fi/linux/ 5568Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5569T: git git://linuxtv.org/anttip/media_tree.git 5570F: drivers/media/dvb-frontends/cxd2820r* 5571 5572CXGB3 ETHERNET DRIVER (CXGB3) 5573M: Raju Rangoju <rajur@chelsio.com> 5574L: netdev@vger.kernel.org 5575S: Supported 5576W: http://www.chelsio.com 5577F: drivers/net/ethernet/chelsio/cxgb3/ 5578 5579CXGB3 ISCSI DRIVER (CXGB3I) 5580M: Varun Prakash <varun@chelsio.com> 5581L: linux-scsi@vger.kernel.org 5582S: Supported 5583W: http://www.chelsio.com 5584F: drivers/scsi/cxgbi/cxgb3i 5585 5586CXGB4 CRYPTO DRIVER (chcr) 5587M: Ayush Sawal <ayush.sawal@chelsio.com> 5588M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5589M: Rohit Maheshwari <rohitm@chelsio.com> 5590L: linux-crypto@vger.kernel.org 5591S: Supported 5592W: http://www.chelsio.com 5593F: drivers/crypto/chelsio 5594 5595CXGB4 INLINE CRYPTO DRIVER 5596M: Ayush Sawal <ayush.sawal@chelsio.com> 5597M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5598M: Rohit Maheshwari <rohitm@chelsio.com> 5599L: netdev@vger.kernel.org 5600S: Supported 5601W: http://www.chelsio.com 5602F: drivers/net/ethernet/chelsio/inline_crypto/ 5603 5604CXGB4 ETHERNET DRIVER (CXGB4) 5605M: Raju Rangoju <rajur@chelsio.com> 5606L: netdev@vger.kernel.org 5607S: Supported 5608W: http://www.chelsio.com 5609F: drivers/net/ethernet/chelsio/cxgb4/ 5610 5611CXGB4 ISCSI DRIVER (CXGB4I) 5612M: Varun Prakash <varun@chelsio.com> 5613L: linux-scsi@vger.kernel.org 5614S: Supported 5615W: http://www.chelsio.com 5616F: drivers/scsi/cxgbi/cxgb4i 5617 5618CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5619M: Potnuri Bharat Teja <bharat@chelsio.com> 5620L: linux-rdma@vger.kernel.org 5621S: Supported 5622W: http://www.openfabrics.org 5623F: drivers/infiniband/hw/cxgb4/ 5624F: include/uapi/rdma/cxgb4-abi.h 5625 5626CXGB4VF ETHERNET DRIVER (CXGB4VF) 5627M: Raju Rangoju <rajur@chelsio.com> 5628L: netdev@vger.kernel.org 5629S: Supported 5630W: http://www.chelsio.com 5631F: drivers/net/ethernet/chelsio/cxgb4vf/ 5632 5633CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5634M: Frederic Barrat <fbarrat@linux.ibm.com> 5635M: Andrew Donnellan <ajd@linux.ibm.com> 5636L: linuxppc-dev@lists.ozlabs.org 5637S: Supported 5638F: Documentation/ABI/testing/sysfs-class-cxl 5639F: Documentation/powerpc/cxl.rst 5640F: arch/powerpc/platforms/powernv/pci-cxl.c 5641F: drivers/misc/cxl/ 5642F: include/misc/cxl* 5643F: include/uapi/misc/cxl.h 5644 5645CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5646M: Manoj N. Kumar <manoj@linux.ibm.com> 5647M: Matthew R. Ochs <mrochs@linux.ibm.com> 5648M: Uma Krishnan <ukrishn@linux.ibm.com> 5649L: linux-scsi@vger.kernel.org 5650S: Supported 5651F: Documentation/powerpc/cxlflash.rst 5652F: drivers/scsi/cxlflash/ 5653F: include/uapi/scsi/cxlflash_ioctl.h 5654 5655CYBERPRO FB DRIVER 5656M: Russell King <linux@armlinux.org.uk> 5657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5658S: Maintained 5659W: http://www.armlinux.org.uk/ 5660F: drivers/video/fbdev/cyber2000fb.* 5661 5662CYCLADES PC300 DRIVER 5663S: Orphan 5664F: drivers/net/wan/pc300* 5665 5666CYPRESS_FIRMWARE MEDIA DRIVER 5667M: Antti Palosaari <crope@iki.fi> 5668L: linux-media@vger.kernel.org 5669S: Maintained 5670W: https://linuxtv.org 5671W: http://palosaari.fi/linux/ 5672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5673T: git git://linuxtv.org/anttip/media_tree.git 5674F: drivers/media/common/cypress_firmware* 5675 5676CYPRESS CY8C95X0 PINCTRL DRIVER 5677M: Patrick Rudolph <patrick.rudolph@9elements.com> 5678L: linux-gpio@vger.kernel.org 5679S: Maintained 5680F: drivers/pinctrl/pinctrl-cy8c95x0.c 5681 5682CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5683M: Linus Walleij <linus.walleij@linaro.org> 5684L: linux-input@vger.kernel.org 5685S: Maintained 5686F: drivers/input/touchscreen/cy8ctma140.c 5687 5688CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5689M: Yassine Oudjana <y.oudjana@protonmail.com> 5690L: linux-input@vger.kernel.org 5691S: Maintained 5692F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5693F: drivers/input/keyboard/cypress-sf.c 5694 5695CYTTSP TOUCHSCREEN DRIVER 5696M: Linus Walleij <linus.walleij@linaro.org> 5697L: linux-input@vger.kernel.org 5698S: Maintained 5699F: drivers/input/touchscreen/cyttsp* 5700 5701D-LINK DIR-685 TOUCHKEYS DRIVER 5702M: Linus Walleij <linus.walleij@linaro.org> 5703L: linux-input@vger.kernel.org 5704S: Supported 5705F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5706 5707DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5708M: Joshua Kinard <kumba@gentoo.org> 5709S: Maintained 5710F: drivers/rtc/rtc-ds1685.c 5711F: include/linux/rtc/ds1685.h 5712 5713DAMA SLAVE for AX.25 5714M: Joerg Reuter <jreuter@yaina.de> 5715L: linux-hams@vger.kernel.org 5716S: Maintained 5717W: http://yaina.de/jreuter/ 5718W: http://www.qsl.net/dl1bke/ 5719F: net/ax25/af_ax25.c 5720F: net/ax25/ax25_dev.c 5721F: net/ax25/ax25_ds_* 5722F: net/ax25/ax25_in.c 5723F: net/ax25/ax25_out.c 5724F: net/ax25/ax25_timer.c 5725F: net/ax25/sysctl_net_ax25.c 5726 5727DATA ACCESS MONITOR 5728M: SeongJae Park <sj@kernel.org> 5729L: damon@lists.linux.dev 5730L: linux-mm@kvack.org 5731S: Maintained 5732F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5733F: Documentation/admin-guide/mm/damon/ 5734F: Documentation/mm/damon/ 5735F: include/linux/damon.h 5736F: include/trace/events/damon.h 5737F: mm/damon/ 5738F: tools/testing/selftests/damon/ 5739 5740DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5741L: netdev@vger.kernel.org 5742S: Orphan 5743F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5744F: drivers/net/ethernet/dec/tulip/dmfe.c 5745 5746DC390/AM53C974 SCSI driver 5747M: Hannes Reinecke <hare@suse.com> 5748L: linux-scsi@vger.kernel.org 5749S: Maintained 5750F: drivers/scsi/am53c974.c 5751 5752DC395x SCSI driver 5753M: Oliver Neukum <oliver@neukum.org> 5754M: Ali Akcaagac <aliakc@web.de> 5755M: Jamie Lenehan <lenehan@twibble.org> 5756L: dc395x@twibble.org 5757S: Maintained 5758W: http://twibble.org/dist/dc395x/ 5759W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5760F: Documentation/scsi/dc395x.rst 5761F: drivers/scsi/dc395x.* 5762 5763DCCP PROTOCOL 5764L: dccp@vger.kernel.org 5765S: Orphan 5766W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5767F: include/linux/dccp.h 5768F: include/linux/tfrc.h 5769F: include/uapi/linux/dccp.h 5770F: net/dccp/ 5771 5772DECSTATION PLATFORM SUPPORT 5773M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5774L: linux-mips@vger.kernel.org 5775S: Maintained 5776W: http://www.linux-mips.org/wiki/DECstation 5777F: arch/mips/dec/ 5778F: arch/mips/include/asm/dec/ 5779F: arch/mips/include/asm/mach-dec/ 5780 5781DEFXX FDDI NETWORK DRIVER 5782M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5783S: Maintained 5784F: drivers/net/fddi/defxx.* 5785 5786DEFZA FDDI NETWORK DRIVER 5787M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5788S: Maintained 5789F: drivers/net/fddi/defza.* 5790 5791DEINTERLACE DRIVERS FOR ALLWINNER H3 5792M: Jernej Skrabec <jernej.skrabec@gmail.com> 5793L: linux-media@vger.kernel.org 5794S: Maintained 5795T: git git://linuxtv.org/media_tree.git 5796F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5797F: drivers/media/platform/sunxi/sun8i-di/ 5798 5799DELL LAPTOP DRIVER 5800M: Matthew Garrett <mjg59@srcf.ucam.org> 5801M: Pali Rohár <pali@kernel.org> 5802L: platform-driver-x86@vger.kernel.org 5803S: Maintained 5804F: drivers/platform/x86/dell/dell-laptop.c 5805 5806DELL LAPTOP FREEFALL DRIVER 5807M: Pali Rohár <pali@kernel.org> 5808S: Maintained 5809F: drivers/platform/x86/dell/dell-smo8800.c 5810 5811DELL LAPTOP RBTN DRIVER 5812M: Pali Rohár <pali@kernel.org> 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-rbtn.* 5815 5816DELL LAPTOP SMM DRIVER 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: Documentation/ABI/obsolete/procfs-i8k 5820F: drivers/hwmon/dell-smm-hwmon.c 5821F: include/uapi/linux/i8k.h 5822 5823DELL REMOTE BIOS UPDATE DRIVER 5824M: Stuart Hayes <stuart.w.hayes@gmail.com> 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: drivers/platform/x86/dell/dell_rbu.c 5828 5829DELL SMBIOS DRIVER 5830M: Pali Rohár <pali@kernel.org> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: drivers/platform/x86/dell/dell-smbios.* 5835 5836DELL SMBIOS SMM DRIVER 5837L: Dell.Client.Kernel@dell.com 5838L: platform-driver-x86@vger.kernel.org 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-smbios-smm.c 5841 5842DELL SMBIOS WMI DRIVER 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-smbios-wmi.c 5847F: tools/wmi/dell-smbios-example.c 5848 5849DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5850M: Stuart Hayes <stuart.w.hayes@gmail.com> 5851L: platform-driver-x86@vger.kernel.org 5852S: Maintained 5853F: Documentation/driver-api/dcdbas.rst 5854F: drivers/platform/x86/dell/dcdbas.* 5855 5856DELL WMI DESCRIPTOR DRIVER 5857L: Dell.Client.Kernel@dell.com 5858S: Maintained 5859F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5860 5861DELL WMI SYSMAN DRIVER 5862M: Divya Bharathi <divya.bharathi@dell.com> 5863M: Prasanth Ksr <prasanth.ksr@dell.com> 5864L: Dell.Client.Kernel@dell.com 5865L: platform-driver-x86@vger.kernel.org 5866S: Maintained 5867F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5868F: drivers/platform/x86/dell/dell-wmi-sysman/ 5869 5870DELL WMI NOTIFICATIONS DRIVER 5871M: Matthew Garrett <mjg59@srcf.ucam.org> 5872M: Pali Rohár <pali@kernel.org> 5873S: Maintained 5874F: drivers/platform/x86/dell/dell-wmi-base.c 5875 5876DELL WMI HARDWARE PRIVACY SUPPORT 5877M: Perry Yuan <Perry.Yuan@dell.com> 5878L: Dell.Client.Kernel@dell.com 5879L: platform-driver-x86@vger.kernel.org 5880S: Maintained 5881F: drivers/platform/x86/dell/dell-wmi-privacy.c 5882 5883DELTA ST MEDIA DRIVER 5884M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5885L: linux-media@vger.kernel.org 5886S: Supported 5887W: https://linuxtv.org 5888T: git git://linuxtv.org/media_tree.git 5889F: drivers/media/platform/st/sti/delta 5890 5891DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5892M: Zev Weiss <zev@bewilderbeest.net> 5893L: linux-hwmon@vger.kernel.org 5894S: Maintained 5895F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5896 5897DELTA DPS920AB PSU DRIVER 5898M: Robert Marko <robert.marko@sartura.hr> 5899L: linux-hwmon@vger.kernel.org 5900S: Maintained 5901F: Documentation/hwmon/dps920ab.rst 5902F: drivers/hwmon/pmbus/dps920ab.c 5903 5904DELTA NETWORKS TN48M CPLD DRIVERS 5905M: Robert Marko <robert.marko@sartura.hr> 5906S: Maintained 5907F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5908F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5909F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5910F: drivers/gpio/gpio-tn48m.c 5911F: include/dt-bindings/reset/delta,tn48m-reset.h 5912 5913DENALI NAND DRIVER 5914L: linux-mtd@lists.infradead.org 5915S: Orphan 5916F: drivers/mtd/nand/raw/denali* 5917 5918DESIGNWARE EDMA CORE IP DRIVER 5919M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5920L: dmaengine@vger.kernel.org 5921S: Maintained 5922F: drivers/dma/dw-edma/ 5923F: include/linux/dma/edma.h 5924 5925DESIGNWARE XDATA IP DRIVER 5926M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5927L: linux-pci@vger.kernel.org 5928S: Maintained 5929F: Documentation/misc-devices/dw-xdata-pcie.rst 5930F: drivers/misc/dw-xdata-pcie.c 5931 5932DESIGNWARE USB2 DRD IP DRIVER 5933M: Minas Harutyunyan <hminas@synopsys.com> 5934L: linux-usb@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5937F: drivers/usb/dwc2/ 5938 5939DESIGNWARE USB3 DRD IP DRIVER 5940M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5941L: linux-usb@vger.kernel.org 5942S: Maintained 5943F: drivers/usb/dwc3/ 5944 5945DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5946M: Andreas Klinger <ak@it-klinger.de> 5947L: linux-iio@vger.kernel.org 5948S: Maintained 5949F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5950F: drivers/iio/proximity/srf*.c 5951 5952DEVICE COREDUMP (DEV_COREDUMP) 5953M: Johannes Berg <johannes@sipsolutions.net> 5954L: linux-kernel@vger.kernel.org 5955S: Maintained 5956F: drivers/base/devcoredump.c 5957F: include/linux/devcoredump.h 5958 5959DEVICE DEPENDENCY HELPER SCRIPT 5960M: Saravana Kannan <saravanak@google.com> 5961L: linux-kernel@vger.kernel.org 5962S: Maintained 5963F: scripts/dev-needs.sh 5964 5965DEVICE DIRECT ACCESS (DAX) 5966M: Dan Williams <dan.j.williams@intel.com> 5967M: Vishal Verma <vishal.l.verma@intel.com> 5968M: Dave Jiang <dave.jiang@intel.com> 5969L: nvdimm@lists.linux.dev 5970S: Supported 5971F: drivers/dax/ 5972 5973DEVICE FREQUENCY (DEVFREQ) 5974M: MyungJoo Ham <myungjoo.ham@samsung.com> 5975M: Kyungmin Park <kyungmin.park@samsung.com> 5976M: Chanwoo Choi <cw00.choi@samsung.com> 5977L: linux-pm@vger.kernel.org 5978S: Maintained 5979T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5980F: Documentation/devicetree/bindings/devfreq/ 5981F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5982F: drivers/devfreq/ 5983F: include/linux/devfreq.h 5984F: include/trace/events/devfreq.h 5985 5986DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5987M: Chanwoo Choi <cw00.choi@samsung.com> 5988L: linux-pm@vger.kernel.org 5989S: Supported 5990T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5991F: Documentation/devicetree/bindings/devfreq/event/ 5992F: drivers/devfreq/devfreq-event.c 5993F: drivers/devfreq/event/ 5994F: include/dt-bindings/pmu/exynos_ppmu.h 5995F: include/linux/devfreq-event.h 5996 5997DEVICE NUMBER REGISTRY 5998M: Torben Mathiasen <device@lanana.org> 5999S: Maintained 6000W: http://lanana.org/docs/device-list/index.html 6001 6002DEVICE RESOURCE MANAGEMENT HELPERS 6003M: Hans de Goede <hdegoede@redhat.com> 6004R: Matti Vaittinen <mazziesaccount@gmail.com> 6005S: Maintained 6006F: include/linux/devm-helpers.h 6007 6008DEVICE-MAPPER (LVM) 6009M: Alasdair Kergon <agk@redhat.com> 6010M: Mike Snitzer <snitzer@kernel.org> 6011M: dm-devel@redhat.com 6012L: dm-devel@redhat.com 6013S: Maintained 6014W: http://sources.redhat.com/dm 6015Q: http://patchwork.kernel.org/project/dm-devel/list/ 6016T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6017T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6018F: Documentation/admin-guide/device-mapper/ 6019F: drivers/md/Kconfig 6020F: drivers/md/Makefile 6021F: drivers/md/dm* 6022F: drivers/md/persistent-data/ 6023F: include/linux/device-mapper.h 6024F: include/linux/dm-*.h 6025F: include/uapi/linux/dm-*.h 6026 6027DEVLINK 6028M: Jiri Pirko <jiri@nvidia.com> 6029L: netdev@vger.kernel.org 6030S: Supported 6031F: Documentation/networking/devlink 6032F: include/net/devlink.h 6033F: include/uapi/linux/devlink.h 6034F: net/core/devlink.c 6035 6036DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6037M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6038L: kernel@dh-electronics.com 6039S: Maintained 6040F: arch/arm/boot/dts/imx6*-dhcom-* 6041 6042DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6043M: Marek Vasut <marex@denx.de> 6044L: kernel@dh-electronics.com 6045S: Maintained 6046F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6047F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6048 6049DIALOG SEMICONDUCTOR DRIVERS 6050M: Support Opensource <support.opensource@diasemi.com> 6051S: Supported 6052W: http://www.dialog-semiconductor.com/products 6053F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6054F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6055F: Documentation/devicetree/bindings/mfd/da90*.txt 6056F: Documentation/devicetree/bindings/mfd/da90*.yaml 6057F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6058F: Documentation/devicetree/bindings/regulator/da92*.txt 6059F: Documentation/devicetree/bindings/regulator/slg51000.txt 6060F: Documentation/devicetree/bindings/sound/da[79]*.txt 6061F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6062F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6063F: Documentation/hwmon/da90??.rst 6064F: drivers/gpio/gpio-da90??.c 6065F: drivers/hwmon/da90??-hwmon.c 6066F: drivers/iio/adc/da91??-*.c 6067F: drivers/input/misc/da72??.[ch] 6068F: drivers/input/misc/da90??_onkey.c 6069F: drivers/input/touchscreen/da9052_tsi.c 6070F: drivers/leds/leds-da90??.c 6071F: drivers/mfd/da903x.c 6072F: drivers/mfd/da90??-*.c 6073F: drivers/mfd/da91??-*.c 6074F: drivers/pinctrl/pinctrl-da90??.c 6075F: drivers/power/supply/da9052-battery.c 6076F: drivers/power/supply/da91??-*.c 6077F: drivers/regulator/da9???-regulator.[ch] 6078F: drivers/regulator/slg51000-regulator.[ch] 6079F: drivers/rtc/rtc-da90??.c 6080F: drivers/thermal/da90??-thermal.c 6081F: drivers/video/backlight/da90??_bl.c 6082F: drivers/watchdog/da90??_wdt.c 6083F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6084F: include/linux/mfd/da903x.h 6085F: include/linux/mfd/da9052/ 6086F: include/linux/mfd/da9055/ 6087F: include/linux/mfd/da9062/ 6088F: include/linux/mfd/da9063/ 6089F: include/linux/mfd/da9150/ 6090F: include/linux/regulator/da9211.h 6091F: include/sound/da[79]*.h 6092F: sound/soc/codecs/da[79]*.[ch] 6093 6094DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6095M: William Breathitt Gray <william.gray@linaro.org> 6096L: linux-gpio@vger.kernel.org 6097S: Maintained 6098F: drivers/gpio/gpio-gpio-mm.c 6099 6100DIOLAN U2C-12 I2C DRIVER 6101M: Guenter Roeck <linux@roeck-us.net> 6102L: linux-i2c@vger.kernel.org 6103S: Maintained 6104F: drivers/i2c/busses/i2c-diolan-u2c.c 6105 6106DIRECTORY NOTIFICATION (DNOTIFY) 6107M: Jan Kara <jack@suse.cz> 6108R: Amir Goldstein <amir73il@gmail.com> 6109L: linux-fsdevel@vger.kernel.org 6110S: Maintained 6111F: Documentation/filesystems/dnotify.rst 6112F: fs/notify/dnotify/ 6113F: include/linux/dnotify.h 6114 6115DISK GEOMETRY AND PARTITION HANDLING 6116M: Andries Brouwer <aeb@cwi.nl> 6117S: Maintained 6118W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6119W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6120W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6121 6122DISKQUOTA 6123M: Jan Kara <jack@suse.com> 6124S: Maintained 6125F: Documentation/filesystems/quota.rst 6126F: fs/quota/ 6127F: include/linux/quota*.h 6128F: include/uapi/linux/quota*.h 6129 6130DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6131M: Bernie Thompson <bernie@plugable.com> 6132L: linux-fbdev@vger.kernel.org 6133S: Maintained 6134W: http://plugable.com/category/projects/udlfb/ 6135F: Documentation/fb/udlfb.rst 6136F: drivers/video/fbdev/udlfb.c 6137F: include/video/udlfb.h 6138 6139DISTRIBUTED LOCK MANAGER (DLM) 6140M: Christine Caulfield <ccaulfie@redhat.com> 6141M: David Teigland <teigland@redhat.com> 6142L: cluster-devel@redhat.com 6143S: Supported 6144W: http://sources.redhat.com/cluster/ 6145T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6146F: fs/dlm/ 6147 6148DMA BUFFER SHARING FRAMEWORK 6149M: Sumit Semwal <sumit.semwal@linaro.org> 6150M: Christian König <christian.koenig@amd.com> 6151L: linux-media@vger.kernel.org 6152L: dri-devel@lists.freedesktop.org 6153L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6154S: Maintained 6155T: git git://anongit.freedesktop.org/drm/drm-misc 6156F: Documentation/driver-api/dma-buf.rst 6157F: drivers/dma-buf/ 6158F: include/linux/*fence.h 6159F: include/linux/dma-buf.h 6160F: include/linux/dma-resv.h 6161K: \bdma_(?:buf|fence|resv)\b 6162 6163DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6164M: Vinod Koul <vkoul@kernel.org> 6165L: dmaengine@vger.kernel.org 6166S: Maintained 6167Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6168T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6169F: Documentation/devicetree/bindings/dma/ 6170F: Documentation/driver-api/dmaengine/ 6171F: drivers/dma/ 6172F: include/dt-bindings/dma/ 6173F: include/linux/dma/ 6174F: include/linux/dmaengine.h 6175F: include/linux/of_dma.h 6176 6177DMA MAPPING HELPERS 6178M: Christoph Hellwig <hch@lst.de> 6179M: Marek Szyprowski <m.szyprowski@samsung.com> 6180R: Robin Murphy <robin.murphy@arm.com> 6181L: iommu@lists.linux.dev 6182S: Supported 6183W: http://git.infradead.org/users/hch/dma-mapping.git 6184T: git git://git.infradead.org/users/hch/dma-mapping.git 6185F: include/asm-generic/dma-mapping.h 6186F: include/linux/dma-direct.h 6187F: include/linux/dma-mapping.h 6188F: include/linux/dma-map-ops.h 6189F: include/linux/swiotlb.h 6190F: kernel/dma/ 6191 6192DMA MAPPING BENCHMARK 6193M: Xiang Chen <chenxiang66@hisilicon.com> 6194L: iommu@lists.linux.dev 6195F: kernel/dma/map_benchmark.c 6196F: tools/testing/selftests/dma/ 6197 6198DMA-BUF HEAPS FRAMEWORK 6199M: Sumit Semwal <sumit.semwal@linaro.org> 6200R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6201R: Liam Mark <lmark@codeaurora.org> 6202R: Laura Abbott <labbott@redhat.com> 6203R: Brian Starkey <Brian.Starkey@arm.com> 6204R: John Stultz <jstultz@google.com> 6205L: linux-media@vger.kernel.org 6206L: dri-devel@lists.freedesktop.org 6207L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6208S: Maintained 6209T: git git://anongit.freedesktop.org/drm/drm-misc 6210F: drivers/dma-buf/dma-heap.c 6211F: drivers/dma-buf/heaps/* 6212F: include/linux/dma-heap.h 6213F: include/uapi/linux/dma-heap.h 6214 6215DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6216M: Lukasz Luba <lukasz.luba@arm.com> 6217L: linux-pm@vger.kernel.org 6218L: linux-samsung-soc@vger.kernel.org 6219S: Maintained 6220F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6221F: drivers/memory/samsung/exynos5422-dmc.c 6222 6223DME1737 HARDWARE MONITOR DRIVER 6224M: Juerg Haefliger <juergh@proton.me> 6225L: linux-hwmon@vger.kernel.org 6226S: Maintained 6227F: Documentation/hwmon/dme1737.rst 6228F: drivers/hwmon/dme1737.c 6229 6230DMI/SMBIOS SUPPORT 6231M: Jean Delvare <jdelvare@suse.com> 6232S: Maintained 6233T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6234F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6235F: drivers/firmware/dmi-id.c 6236F: drivers/firmware/dmi_scan.c 6237F: include/linux/dmi.h 6238 6239DOCUMENTATION 6240M: Jonathan Corbet <corbet@lwn.net> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243P: Documentation/doc-guide/maintainer-profile.rst 6244T: git git://git.lwn.net/linux.git docs-next 6245F: Documentation/ 6246F: scripts/documentation-file-ref-check 6247F: scripts/kernel-doc 6248F: scripts/sphinx-pre-install 6249X: Documentation/ABI/ 6250X: Documentation/admin-guide/media/ 6251X: Documentation/devicetree/ 6252X: Documentation/driver-api/media/ 6253X: Documentation/firmware-guide/acpi/ 6254X: Documentation/i2c/ 6255X: Documentation/power/ 6256X: Documentation/spi/ 6257X: Documentation/userspace-api/media/ 6258 6259DOCUMENTATION REPORTING ISSUES 6260M: Thorsten Leemhuis <linux@leemhuis.info> 6261L: linux-doc@vger.kernel.org 6262S: Maintained 6263F: Documentation/admin-guide/reporting-issues.rst 6264 6265DOCUMENTATION SCRIPTS 6266M: Mauro Carvalho Chehab <mchehab@kernel.org> 6267L: linux-doc@vger.kernel.org 6268S: Maintained 6269F: Documentation/sphinx/parse-headers.pl 6270F: scripts/documentation-file-ref-check 6271F: scripts/sphinx-pre-install 6272 6273DOCUMENTATION/ITALIAN 6274M: Federico Vaga <federico.vaga@vaga.pv.it> 6275L: linux-doc@vger.kernel.org 6276S: Maintained 6277F: Documentation/translations/it_IT 6278 6279DOCUMENTATION/JAPANESE 6280R: Akira Yokosawa <akiyks@gmail.com> 6281L: linux-doc@vger.kernel.org 6282S: Maintained 6283F: Documentation/translations/ja_JP 6284 6285DONGWOON DW9714 LENS VOICE COIL DRIVER 6286M: Sakari Ailus <sakari.ailus@linux.intel.com> 6287L: linux-media@vger.kernel.org 6288S: Maintained 6289T: git git://linuxtv.org/media_tree.git 6290F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6291F: drivers/media/i2c/dw9714.c 6292 6293DONGWOON DW9768 LENS VOICE COIL DRIVER 6294M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6295L: linux-media@vger.kernel.org 6296S: Maintained 6297T: git git://linuxtv.org/media_tree.git 6298F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6299F: drivers/media/i2c/dw9768.c 6300 6301DONGWOON DW9807 LENS VOICE COIL DRIVER 6302M: Sakari Ailus <sakari.ailus@linux.intel.com> 6303L: linux-media@vger.kernel.org 6304S: Maintained 6305T: git git://linuxtv.org/media_tree.git 6306F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6307F: drivers/media/i2c/dw9807-vcm.c 6308 6309DOUBLETALK DRIVER 6310M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6311L: blinux-list@redhat.com 6312S: Maintained 6313F: drivers/char/dtlk.c 6314F: include/linux/dtlk.h 6315 6316DPAA2 DATAPATH I/O (DPIO) DRIVER 6317M: Roy Pledge <Roy.Pledge@nxp.com> 6318L: linux-kernel@vger.kernel.org 6319S: Maintained 6320F: drivers/soc/fsl/dpio 6321 6322DPAA2 ETHERNET DRIVER 6323M: Ioana Ciornei <ioana.ciornei@nxp.com> 6324L: netdev@vger.kernel.org 6325S: Maintained 6326F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6327F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6328F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6329F: drivers/net/ethernet/freescale/dpaa2/Makefile 6330F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6331F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6332F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6333F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6334F: drivers/net/ethernet/freescale/dpaa2/dpni* 6335 6336DPAA2 ETHERNET SWITCH DRIVER 6337M: Ioana Ciornei <ioana.ciornei@nxp.com> 6338L: netdev@vger.kernel.org 6339S: Maintained 6340F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6341F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6342F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6343 6344DRBD DRIVER 6345M: Philipp Reisner <philipp.reisner@linbit.com> 6346M: Lars Ellenberg <lars.ellenberg@linbit.com> 6347M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6348L: drbd-dev@lists.linbit.com 6349S: Supported 6350W: http://www.drbd.org 6351T: git git://git.linbit.com/linux-drbd.git 6352T: git git://git.linbit.com/drbd-8.4.git 6353F: Documentation/admin-guide/blockdev/ 6354F: drivers/block/drbd/ 6355F: lib/lru_cache.c 6356 6357DRIVER COMPONENT FRAMEWORK 6358L: dri-devel@lists.freedesktop.org 6359F: drivers/base/component.c 6360F: include/linux/component.h 6361 6362DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6363M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6364R: "Rafael J. Wysocki" <rafael@kernel.org> 6365S: Supported 6366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6367F: Documentation/core-api/kobject.rst 6368F: drivers/base/ 6369F: fs/debugfs/ 6370F: fs/sysfs/ 6371F: include/linux/debugfs.h 6372F: include/linux/kobj* 6373F: lib/kobj* 6374 6375DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6376M: Nishanth Menon <nm@ti.com> 6377L: linux-pm@vger.kernel.org 6378S: Maintained 6379F: drivers/soc/ti/smartreflex.c 6380F: include/linux/power/smartreflex.h 6381 6382DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6383M: Maxime Ripard <mripard@kernel.org> 6384M: Chen-Yu Tsai <wens@csie.org> 6385R: Jernej Skrabec <jernej.skrabec@gmail.com> 6386L: dri-devel@lists.freedesktop.org 6387S: Supported 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: drivers/gpu/drm/sun4i/sun8i* 6390 6391DRM DRIVER FOR ARM PL111 CLCD 6392M: Emma Anholt <emma@anholt.net> 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: drivers/gpu/drm/pl111/ 6396 6397DRM DRIVER FOR ARM VERSATILE TFT PANELS 6398M: Linus Walleij <linus.walleij@linaro.org> 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6402F: drivers/gpu/drm/panel/panel-arm-versatile.c 6403 6404DRM DRIVER FOR ASPEED BMC GFX 6405M: Joel Stanley <joel@jms.id.au> 6406L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6407S: Supported 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6410F: drivers/gpu/drm/aspeed/ 6411 6412DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6413M: Dave Airlie <airlied@redhat.com> 6414R: Thomas Zimmermann <tzimmermann@suse.de> 6415L: dri-devel@lists.freedesktop.org 6416S: Supported 6417T: git git://anongit.freedesktop.org/drm/drm-misc 6418F: drivers/gpu/drm/ast/ 6419 6420DRM DRIVER FOR BOCHS VIRTUAL GPU 6421M: Gerd Hoffmann <kraxel@redhat.com> 6422L: virtualization@lists.linux-foundation.org 6423S: Maintained 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: drivers/gpu/drm/tiny/bochs.c 6426 6427DRM DRIVER FOR BOE HIMAX8279D PANELS 6428M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6429S: Maintained 6430F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6431F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6432 6433DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6434M: Jagan Teki <jagan@amarulasolutions.com> 6435S: Maintained 6436F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6437F: drivers/gpu/drm/bridge/chipone-icn6211.c 6438 6439DRM DRIVER FOR EBBG FT8719 PANEL 6440M: Joel Selvaraj <jo@jsfamily.in> 6441S: Maintained 6442T: git git://anongit.freedesktop.org/drm/drm-misc 6443F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6444F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6445 6446DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6447M: Linus Walleij <linus.walleij@linaro.org> 6448S: Maintained 6449T: git git://anongit.freedesktop.org/drm/drm-misc 6450F: drivers/gpu/drm/tve200/ 6451 6452DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6453M: Icenowy Zheng <icenowy@aosc.io> 6454S: Maintained 6455F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6456F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6457 6458DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6459M: Jagan Teki <jagan@amarulasolutions.com> 6460S: Maintained 6461F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6462F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6463 6464DRM DRIVER FOR GENERIC EDP PANELS 6465R: Douglas Anderson <dianders@chromium.org> 6466F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6467F: drivers/gpu/drm/panel/panel-edp.c 6468 6469DRM DRIVER FOR GENERIC USB DISPLAY 6470M: Noralf Trønnes <noralf@tronnes.org> 6471S: Maintained 6472W: https://github.com/notro/gud/wiki 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/gud/ 6475F: include/drm/gud.h 6476 6477DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6478M: Hans de Goede <hdegoede@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: drivers/gpu/drm/tiny/gm12u320.c 6482 6483DRM DRIVER FOR HX8357D PANELS 6484M: Emma Anholt <emma@anholt.net> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6488F: drivers/gpu/drm/tiny/hx8357d.c 6489 6490DRM DRIVER FOR ILITEK ILI9225 PANELS 6491M: David Lechner <david@lechnology.com> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6495F: drivers/gpu/drm/tiny/ili9225.c 6496 6497DRM DRIVER FOR ILITEK ILI9486 PANELS 6498M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6502F: drivers/gpu/drm/tiny/ili9486.c 6503 6504DRM DRIVER FOR INTEL I810 VIDEO CARDS 6505S: Orphan / Obsolete 6506F: drivers/gpu/drm/i810/ 6507F: include/uapi/drm/i810_drm.h 6508 6509DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6510M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6511S: Supported 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: drivers/gpu/drm/logicvc/ 6514 6515DRM DRIVER FOR LVDS PANELS 6516M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6517L: dri-devel@lists.freedesktop.org 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519S: Maintained 6520F: drivers/gpu/drm/panel/panel-lvds.c 6521F: Documentation/devicetree/bindings/display/lvds.yaml 6522F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6523 6524DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6525M: Guido Günther <agx@sigxcpu.org> 6526R: Purism Kernel Team <kernel@puri.sm> 6527S: Maintained 6528F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6529F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6530 6531DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6532S: Orphan / Obsolete 6533F: drivers/gpu/drm/mga/ 6534F: include/uapi/drm/mga_drm.h 6535 6536DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6537M: Dave Airlie <airlied@redhat.com> 6538R: Thomas Zimmermann <tzimmermann@suse.de> 6539L: dri-devel@lists.freedesktop.org 6540S: Supported 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: drivers/gpu/drm/mgag200/ 6543 6544DRM DRIVER FOR MI0283QT 6545M: Noralf Trønnes <noralf@tronnes.org> 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6549F: drivers/gpu/drm/tiny/mi0283qt.c 6550 6551DRM DRIVER FOR MIPI DBI compatible panels 6552M: Noralf Trønnes <noralf@tronnes.org> 6553S: Maintained 6554W: https://github.com/notro/panel-mipi-dbi/wiki 6555T: git git://anongit.freedesktop.org/drm/drm-misc 6556F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6557F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6558 6559DRM DRIVER FOR MSM ADRENO GPU 6560M: Rob Clark <robdclark@gmail.com> 6561M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6562M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6563R: Sean Paul <sean@poorly.run> 6564L: linux-arm-msm@vger.kernel.org 6565L: dri-devel@lists.freedesktop.org 6566L: freedreno@lists.freedesktop.org 6567S: Maintained 6568T: git https://gitlab.freedesktop.org/drm/msm.git 6569F: Documentation/devicetree/bindings/display/msm/ 6570F: drivers/gpu/drm/msm/ 6571F: include/uapi/drm/msm_drm.h 6572 6573DRM DRIVER FOR NOVATEK NT35510 PANELS 6574M: Linus Walleij <linus.walleij@linaro.org> 6575S: Maintained 6576T: git git://anongit.freedesktop.org/drm/drm-misc 6577F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6578F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6579 6580DRM DRIVER FOR NOVATEK NT35560 PANELS 6581M: Linus Walleij <linus.walleij@linaro.org> 6582S: Maintained 6583T: git git://anongit.freedesktop.org/drm/drm-misc 6584F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6585F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6586 6587DRM DRIVER FOR NOVATEK NT36672A PANELS 6588M: Sumit Semwal <sumit.semwal@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6593 6594DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6595M: Ben Skeggs <bskeggs@redhat.com> 6596M: Karol Herbst <kherbst@redhat.com> 6597M: Lyude Paul <lyude@redhat.com> 6598L: dri-devel@lists.freedesktop.org 6599L: nouveau@lists.freedesktop.org 6600S: Supported 6601W: https://nouveau.freedesktop.org/ 6602Q: https://patchwork.freedesktop.org/project/nouveau/ 6603Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6604B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6605C: irc://irc.oftc.net/nouveau 6606T: git https://gitlab.freedesktop.org/drm/nouveau.git 6607F: drivers/gpu/drm/nouveau/ 6608F: include/uapi/drm/nouveau_drm.h 6609 6610DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6611M: Stefan Mavrodiev <stefan@olimex.com> 6612S: Maintained 6613F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6614F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6615 6616DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6617R: Douglas Anderson <dianders@chromium.org> 6618F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6619F: drivers/gpu/drm/bridge/parade-ps8640.c 6620 6621DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6622M: Noralf Trønnes <noralf@tronnes.org> 6623S: Maintained 6624T: git git://anongit.freedesktop.org/drm/drm-misc 6625F: Documentation/devicetree/bindings/display/repaper.txt 6626F: drivers/gpu/drm/tiny/repaper.c 6627 6628DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6629M: Javier Martinez Canillas <javierm@redhat.com> 6630S: Maintained 6631T: git git://anongit.freedesktop.org/drm/drm-misc 6632F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6633F: drivers/gpu/drm/solomon/ssd130x* 6634 6635DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6636M: Dave Airlie <airlied@redhat.com> 6637M: Gerd Hoffmann <kraxel@redhat.com> 6638L: virtualization@lists.linux-foundation.org 6639S: Obsolete 6640W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6641T: git git://anongit.freedesktop.org/drm/drm-misc 6642F: drivers/gpu/drm/tiny/cirrus.c 6643 6644DRM DRIVER FOR QXL VIRTUAL GPU 6645M: Dave Airlie <airlied@redhat.com> 6646M: Gerd Hoffmann <kraxel@redhat.com> 6647L: virtualization@lists.linux-foundation.org 6648L: spice-devel@lists.freedesktop.org 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: drivers/gpu/drm/qxl/ 6652F: include/uapi/drm/qxl_drm.h 6653 6654DRM DRIVER FOR RAGE 128 VIDEO CARDS 6655S: Orphan / Obsolete 6656F: drivers/gpu/drm/r128/ 6657F: include/uapi/drm/r128_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6673M: Markuss Broks <markuss.broks@gmail.com> 6674S: Maintained 6675F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6677 6678DRM DRIVER FOR SITRONIX ST7703 PANELS 6679M: Guido Günther <agx@sigxcpu.org> 6680R: Purism Kernel Team <kernel@puri.sm> 6681R: Ondrej Jirman <megous@megous.com> 6682S: Maintained 6683F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6684F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6685 6686DRM DRIVER FOR SAVAGE VIDEO CARDS 6687S: Orphan / Obsolete 6688F: drivers/gpu/drm/savage/ 6689F: include/uapi/drm/savage_drm.h 6690 6691DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6692M: Thomas Zimmermann <tzimmermann@suse.de> 6693M: Javier Martinez Canillas <javierm@redhat.com> 6694L: dri-devel@lists.freedesktop.org 6695S: Maintained 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/drm_aperture.c 6698F: drivers/gpu/drm/tiny/simpledrm.c 6699F: drivers/video/aperture.c 6700F: include/drm/drm_aperture.h 6701F: include/linux/aperture.h 6702 6703DRM DRIVER FOR SIS VIDEO CARDS 6704S: Orphan / Obsolete 6705F: drivers/gpu/drm/sis/ 6706F: include/uapi/drm/sis_drm.h 6707 6708DRM DRIVER FOR SITRONIX ST7586 PANELS 6709M: David Lechner <david@lechnology.com> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6713F: drivers/gpu/drm/tiny/st7586.c 6714 6715DRM DRIVER FOR SITRONIX ST7701 PANELS 6716M: Jagan Teki <jagan@amarulasolutions.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6719F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6720 6721DRM DRIVER FOR SITRONIX ST7735R PANELS 6722M: David Lechner <david@lechnology.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6726F: drivers/gpu/drm/tiny/st7735r.c 6727 6728DRM DRIVER FOR ST-ERICSSON MCDE 6729M: Linus Walleij <linus.walleij@linaro.org> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6733F: drivers/gpu/drm/mcde/ 6734 6735DRM DRIVER FOR TDFX VIDEO CARDS 6736S: Orphan / Obsolete 6737F: drivers/gpu/drm/tdfx/ 6738 6739DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6740M: Jagan Teki <jagan@amarulasolutions.com> 6741S: Maintained 6742F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6743F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6744 6745DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6746R: Douglas Anderson <dianders@chromium.org> 6747F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6748F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6749 6750DRM DRIVER FOR TPO TPG110 PANELS 6751M: Linus Walleij <linus.walleij@linaro.org> 6752S: Maintained 6753T: git git://anongit.freedesktop.org/drm/drm-misc 6754F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6755F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6756 6757DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6758M: Dave Airlie <airlied@redhat.com> 6759R: Sean Paul <sean@poorly.run> 6760R: Thomas Zimmermann <tzimmermann@suse.de> 6761L: dri-devel@lists.freedesktop.org 6762S: Supported 6763T: git git://anongit.freedesktop.org/drm/drm-misc 6764F: drivers/gpu/drm/udl/ 6765 6766DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6767M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6768M: Melissa Wen <melissa.srw@gmail.com> 6769R: Haneen Mohammed <hamohammed.sa@gmail.com> 6770R: Daniel Vetter <daniel@ffwll.ch> 6771L: dri-devel@lists.freedesktop.org 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/gpu/vkms.rst 6775F: drivers/gpu/drm/vkms/ 6776 6777DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6778M: Hans de Goede <hdegoede@redhat.com> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: drivers/gpu/drm/vboxvideo/ 6783 6784DRM DRIVER FOR VMWARE VIRTUAL GPU 6785M: Zack Rusin <zackr@vmware.com> 6786R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Supported 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vmwgfx/ 6791F: include/uapi/drm/vmwgfx_drm.h 6792 6793DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6794M: Linus Walleij <linus.walleij@linaro.org> 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6798F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6799 6800DRM DRIVERS 6801M: David Airlie <airlied@gmail.com> 6802M: Daniel Vetter <daniel@ffwll.ch> 6803L: dri-devel@lists.freedesktop.org 6804S: Maintained 6805B: https://gitlab.freedesktop.org/drm 6806C: irc://irc.oftc.net/dri-devel 6807T: git git://anongit.freedesktop.org/drm/drm 6808F: Documentation/devicetree/bindings/display/ 6809F: Documentation/devicetree/bindings/gpu/ 6810F: Documentation/gpu/ 6811F: drivers/gpu/ 6812F: include/drm/ 6813F: include/linux/vga* 6814F: include/uapi/drm/ 6815 6816DRM DRIVERS AND MISC GPU PATCHES 6817M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6818M: Maxime Ripard <mripard@kernel.org> 6819M: Thomas Zimmermann <tzimmermann@suse.de> 6820S: Maintained 6821W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: Documentation/gpu/ 6824F: drivers/gpu/drm/* 6825F: drivers/gpu/vga/ 6826F: include/drm/drm* 6827F: include/linux/vga* 6828F: include/uapi/drm/drm* 6829 6830DRM DRIVERS FOR ALLWINNER A10 6831M: Maxime Ripard <mripard@kernel.org> 6832M: Chen-Yu Tsai <wens@csie.org> 6833L: dri-devel@lists.freedesktop.org 6834S: Supported 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/allwinner* 6837F: drivers/gpu/drm/sun4i/ 6838 6839DRM DRIVERS FOR AMLOGIC SOCS 6840M: Neil Armstrong <neil.armstrong@linaro.org> 6841L: dri-devel@lists.freedesktop.org 6842L: linux-amlogic@lists.infradead.org 6843S: Supported 6844W: http://linux-meson.com/ 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6847F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6848F: Documentation/gpu/meson.rst 6849F: drivers/gpu/drm/meson/ 6850 6851DRM DRIVERS FOR ATMEL HLCDC 6852M: Sam Ravnborg <sam@ravnborg.org> 6853M: Boris Brezillon <bbrezillon@kernel.org> 6854L: dri-devel@lists.freedesktop.org 6855S: Supported 6856T: git git://anongit.freedesktop.org/drm/drm-misc 6857F: Documentation/devicetree/bindings/display/atmel/ 6858F: drivers/gpu/drm/atmel-hlcdc/ 6859 6860DRM DRIVERS FOR BRIDGE CHIPS 6861M: Andrzej Hajda <andrzej.hajda@intel.com> 6862M: Neil Armstrong <neil.armstrong@linaro.org> 6863M: Robert Foss <robert.foss@linaro.org> 6864R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6865R: Jonas Karlman <jonas@kwiboo.se> 6866R: Jernej Skrabec <jernej.skrabec@gmail.com> 6867S: Maintained 6868T: git git://anongit.freedesktop.org/drm/drm-misc 6869F: Documentation/devicetree/bindings/display/bridge/ 6870F: drivers/gpu/drm/bridge/ 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: John Stultz <jstultz@google.com> 6923R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6924R: Chen Feng <puck.chen@hisilicon.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git git://anongit.freedesktop.org/drm/drm-misc 6928F: Documentation/devicetree/bindings/display/hisilicon/ 6929F: drivers/gpu/drm/hisilicon/ 6930 6931DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6932M: Deepak Rawat <drawat.floss@gmail.com> 6933L: linux-hyperv@vger.kernel.org 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: drivers/gpu/drm/hyperv 6938 6939DRM DRIVERS FOR LIMA 6940M: Qiang Yu <yuq825@gmail.com> 6941L: dri-devel@lists.freedesktop.org 6942L: lima@lists.freedesktop.org (moderated for non-subscribers) 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: drivers/gpu/drm/lima/ 6946F: include/uapi/drm/lima_drm.h 6947 6948DRM DRIVERS FOR MEDIATEK 6949M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6950M: Philipp Zabel <p.zabel@pengutronix.de> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6953S: Supported 6954F: Documentation/devicetree/bindings/display/mediatek/ 6955F: drivers/gpu/drm/mediatek/ 6956F: drivers/phy/mediatek/phy-mtk-dp.c 6957F: drivers/phy/mediatek/phy-mtk-hdmi* 6958F: drivers/phy/mediatek/phy-mtk-mipi* 6959 6960DRM DRIVERS FOR NVIDIA TEGRA 6961M: Thierry Reding <thierry.reding@gmail.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git git://anongit.freedesktop.org/tegra/linux.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/rcar-du/ 6985F: drivers/gpu/drm/shmobile/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Hyun Kwon <hyun.kwon@xilinx.com> 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM PANEL DRIVERS 7090M: Thierry Reding <thierry.reding@gmail.com> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DRM GPU SCHEDULER 7118M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/scheduler/ 7123F: include/drm/gpu_scheduler.h 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255M: Jim Cromie <jim.cromie@gmail.com> 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DZ DECSTATION DZ11 SERIAL DRIVER 7266M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7267S: Maintained 7268F: drivers/tty/serial/dz.* 7269 7270E3X0 POWER BUTTON DRIVER 7271M: Moritz Fischer <moritz.fischer@ettus.com> 7272L: usrp-users@lists.ettus.com 7273S: Supported 7274W: http://www.ettus.com 7275F: Documentation/devicetree/bindings/input/e3x0-button.txt 7276F: drivers/input/misc/e3x0-button.c 7277 7278E4000 MEDIA DRIVER 7279M: Antti Palosaari <crope@iki.fi> 7280L: linux-media@vger.kernel.org 7281S: Maintained 7282W: https://linuxtv.org 7283W: http://palosaari.fi/linux/ 7284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7285T: git git://linuxtv.org/anttip/media_tree.git 7286F: drivers/media/tuners/e4000* 7287 7288EARTH_PT1 MEDIA DRIVER 7289M: Akihiro Tsukada <tskd08@gmail.com> 7290L: linux-media@vger.kernel.org 7291S: Odd Fixes 7292F: drivers/media/pci/pt1/ 7293 7294EARTH_PT3 MEDIA DRIVER 7295M: Akihiro Tsukada <tskd08@gmail.com> 7296L: linux-media@vger.kernel.org 7297S: Odd Fixes 7298F: drivers/media/pci/pt3/ 7299 7300EC100 MEDIA DRIVER 7301M: Antti Palosaari <crope@iki.fi> 7302L: linux-media@vger.kernel.org 7303S: Maintained 7304W: https://linuxtv.org 7305W: http://palosaari.fi/linux/ 7306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7307T: git git://linuxtv.org/anttip/media_tree.git 7308F: drivers/media/dvb-frontends/ec100* 7309 7310ECRYPT FILE SYSTEM 7311M: Tyler Hicks <code@tyhicks.com> 7312L: ecryptfs@vger.kernel.org 7313S: Odd Fixes 7314W: http://ecryptfs.org 7315W: https://launchpad.net/ecryptfs 7316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7317F: Documentation/filesystems/ecryptfs.rst 7318F: fs/ecryptfs/ 7319 7320EDAC-AMD64 7321M: Yazen Ghannam <yazen.ghannam@amd.com> 7322L: linux-edac@vger.kernel.org 7323S: Supported 7324F: drivers/edac/amd64_edac* 7325F: drivers/edac/mce_amd* 7326 7327EDAC-ARMADA 7328M: Jan Luebbe <jlu@pengutronix.de> 7329L: linux-edac@vger.kernel.org 7330S: Maintained 7331F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7332F: drivers/edac/armada_xp_* 7333 7334EDAC-AST2500 7335M: Stefan Schaeckeler <sschaeck@cisco.com> 7336S: Supported 7337F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7338F: drivers/edac/aspeed_edac.c 7339 7340EDAC-BLUEFIELD 7341M: Shravan Kumar Ramani <shravankr@nvidia.com> 7342S: Supported 7343F: drivers/edac/bluefield_edac.c 7344 7345EDAC-CALXEDA 7346M: Andre Przywara <andre.przywara@arm.com> 7347L: linux-edac@vger.kernel.org 7348S: Maintained 7349F: drivers/edac/highbank* 7350 7351EDAC-CAVIUM OCTEON 7352M: Ralf Baechle <ralf@linux-mips.org> 7353L: linux-edac@vger.kernel.org 7354L: linux-mips@vger.kernel.org 7355S: Supported 7356F: drivers/edac/octeon_edac* 7357 7358EDAC-CAVIUM THUNDERX 7359M: Robert Richter <rric@kernel.org> 7360L: linux-edac@vger.kernel.org 7361S: Odd Fixes 7362F: drivers/edac/thunderx_edac* 7363 7364EDAC-CORE 7365M: Borislav Petkov <bp@alien8.de> 7366M: Mauro Carvalho Chehab <mchehab@kernel.org> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Supported 7372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7373F: Documentation/admin-guide/ras.rst 7374F: Documentation/driver-api/edac.rst 7375F: drivers/edac/ 7376F: include/linux/edac.h 7377 7378EDAC-DMC520 7379M: Lei Wang <lewan@microsoft.com> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382F: drivers/edac/dmc520_edac.c 7383 7384EDAC-E752X 7385M: Mark Gross <markgross@kernel.org> 7386L: linux-edac@vger.kernel.org 7387S: Maintained 7388F: drivers/edac/e752x_edac.c 7389 7390EDAC-E7XXX 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e7xxx_edac.c 7394 7395EDAC-FSL_DDR 7396M: York Sun <york.sun@nxp.com> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/fsl_ddr_edac.* 7400 7401EDAC-GHES 7402M: Mauro Carvalho Chehab <mchehab@kernel.org> 7403L: linux-edac@vger.kernel.org 7404S: Maintained 7405F: drivers/edac/ghes_edac.c 7406 7407EDAC-I10NM 7408M: Tony Luck <tony.luck@intel.com> 7409L: linux-edac@vger.kernel.org 7410S: Maintained 7411F: drivers/edac/i10nm_base.c 7412 7413EDAC-I3000 7414L: linux-edac@vger.kernel.org 7415S: Orphan 7416F: drivers/edac/i3000_edac.c 7417 7418EDAC-I5000 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i5000_edac.c 7422 7423EDAC-I5400 7424M: Mauro Carvalho Chehab <mchehab@kernel.org> 7425L: linux-edac@vger.kernel.org 7426S: Maintained 7427F: drivers/edac/i5400_edac.c 7428 7429EDAC-I7300 7430M: Mauro Carvalho Chehab <mchehab@kernel.org> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/i7300_edac.c 7434 7435EDAC-I7CORE 7436M: Mauro Carvalho Chehab <mchehab@kernel.org> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/i7core_edac.c 7440 7441EDAC-I82443BXGX 7442M: Tim Small <tim@buttersideup.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/i82443bxgx_edac.c 7446 7447EDAC-I82975X 7448M: "Arvind R." <arvino55@gmail.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/i82975x_edac.c 7452 7453EDAC-IE31200 7454M: Jason Baron <jbaron@akamai.com> 7455L: linux-edac@vger.kernel.org 7456S: Maintained 7457F: drivers/edac/ie31200_edac.c 7458 7459EDAC-IGEN6 7460M: Tony Luck <tony.luck@intel.com> 7461R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/igen6_edac.c 7465 7466EDAC-MPC85XX 7467M: Johannes Thumshirn <morbidrsa@gmail.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/mpc85xx_edac.[ch] 7471 7472EDAC-PASEMI 7473M: Egor Martovetsky <egor@pasemi.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: drivers/edac/pasemi_edac.c 7477 7478EDAC-PND2 7479M: Tony Luck <tony.luck@intel.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: drivers/edac/pnd2_edac.[ch] 7483 7484EDAC-QCOM 7485M: Channagoud Kadabi <ckadabi@codeaurora.org> 7486M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7487L: linux-arm-msm@vger.kernel.org 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: drivers/edac/qcom_edac.c 7491 7492EDAC-R82600 7493M: Tim Small <tim@buttersideup.com> 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/r82600_edac.c 7497 7498EDAC-SBRIDGE 7499M: Tony Luck <tony.luck@intel.com> 7500R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/sb_edac.c 7504 7505EDAC-SKYLAKE 7506M: Tony Luck <tony.luck@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/skx_*.[ch] 7510 7511EDAC-TI 7512M: Tero Kristo <kristo@kernel.org> 7513L: linux-edac@vger.kernel.org 7514S: Odd Fixes 7515F: drivers/edac/ti_edac.c 7516 7517EDIROL UA-101/UA-1000 DRIVER 7518M: Clemens Ladisch <clemens@ladisch.de> 7519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7520S: Maintained 7521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7522F: sound/usb/misc/ua101.c 7523 7524EFI TEST DRIVER 7525M: Ivan Hu <ivan.hu@canonical.com> 7526M: Ard Biesheuvel <ardb@kernel.org> 7527L: linux-efi@vger.kernel.org 7528S: Maintained 7529F: drivers/firmware/efi/test/ 7530 7531EFI VARIABLE FILESYSTEM 7532M: Matthew Garrett <matthew.garrett@nebula.com> 7533M: Jeremy Kerr <jk@ozlabs.org> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7538F: fs/efivarfs/ 7539 7540EFIFB FRAMEBUFFER DRIVER 7541M: Peter Jones <pjones@redhat.com> 7542L: linux-fbdev@vger.kernel.org 7543S: Maintained 7544F: drivers/video/fbdev/efifb.c 7545 7546EFS FILESYSTEM 7547S: Orphan 7548W: http://aeschi.ch.eu.org/efs/ 7549F: fs/efs/ 7550 7551EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7552M: Douglas Miller <dougmill@linux.ibm.com> 7553L: netdev@vger.kernel.org 7554S: Maintained 7555F: drivers/net/ethernet/ibm/ehea/ 7556 7557ELM327 CAN NETWORK DRIVER 7558M: Max Staudt <max@enpas.org> 7559L: linux-can@vger.kernel.org 7560S: Maintained 7561F: Documentation/networking/device_drivers/can/can327.rst 7562F: drivers/net/can/can327.c 7563 7564EM28XX VIDEO4LINUX DRIVER 7565M: Mauro Carvalho Chehab <mchehab@kernel.org> 7566L: linux-media@vger.kernel.org 7567S: Maintained 7568W: https://linuxtv.org 7569T: git git://linuxtv.org/media_tree.git 7570F: Documentation/admin-guide/media/em28xx* 7571F: drivers/media/usb/em28xx/ 7572 7573EMBEDDED LINUX 7574M: Olivia Mackall <olivia@selenic.com> 7575M: David Woodhouse <dwmw2@infradead.org> 7576L: linux-embedded@vger.kernel.org 7577S: Maintained 7578 7579EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7580M: Adrian Hunter <adrian.hunter@intel.com> 7581M: Ritesh Harjani <riteshh@codeaurora.org> 7582M: Asutosh Das <asutoshd@codeaurora.org> 7583L: linux-mmc@vger.kernel.org 7584S: Supported 7585F: drivers/mmc/host/cqhci* 7586 7587EMULEX 10Gbps iSCSI - OneConnect DRIVER 7588M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7589L: linux-scsi@vger.kernel.org 7590S: Supported 7591W: http://www.broadcom.com 7592F: drivers/scsi/be2iscsi/ 7593 7594EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7595M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7596M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7597M: Somnath Kotur <somnath.kotur@broadcom.com> 7598L: netdev@vger.kernel.org 7599S: Supported 7600W: http://www.emulex.com 7601F: drivers/net/ethernet/emulex/benet/ 7602 7603EMULEX ONECONNECT ROCE DRIVER 7604M: Selvin Xavier <selvin.xavier@broadcom.com> 7605L: linux-rdma@vger.kernel.org 7606S: Odd Fixes 7607W: http://www.broadcom.com 7608F: drivers/infiniband/hw/ocrdma/ 7609F: include/uapi/rdma/ocrdma-abi.h 7610 7611EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7612M: James Smart <james.smart@broadcom.com> 7613M: Dick Kennedy <dick.kennedy@broadcom.com> 7614L: linux-scsi@vger.kernel.org 7615S: Supported 7616W: http://www.broadcom.com 7617F: drivers/scsi/lpfc/ 7618 7619EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Ram Vegesna <ram.vegesna@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623L: target-devel@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/elx/ 7627 7628ENE CB710 FLASH CARD READER DRIVER 7629M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7630S: Maintained 7631F: drivers/misc/cb710/ 7632F: drivers/mmc/host/cb710-mmc.* 7633F: include/linux/cb710.h 7634 7635ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7636M: Maxim Levitsky <maximlevitsky@gmail.com> 7637S: Maintained 7638F: drivers/media/rc/ene_ir.* 7639 7640EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7641M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7642L: linuxppc-dev@lists.ozlabs.org 7643S: Maintained 7644F: drivers/tty/ehv_bytechan.c 7645 7646EPSON S1D13XXX FRAMEBUFFER DRIVER 7647M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7648S: Maintained 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7650F: drivers/video/fbdev/s1d13xxxfb.c 7651F: include/video/s1d13xxxfb.h 7652 7653EROFS FILE SYSTEM 7654M: Gao Xiang <xiang@kernel.org> 7655M: Chao Yu <chao@kernel.org> 7656R: Yue Hu <huyue2@coolpad.com> 7657R: Jeffle Xu <jefflexu@linux.alibaba.com> 7658L: linux-erofs@lists.ozlabs.org 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7661F: Documentation/filesystems/erofs.rst 7662F: fs/erofs/ 7663F: include/trace/events/erofs.h 7664 7665ERRSEQ ERROR TRACKING INFRASTRUCTURE 7666M: Jeff Layton <jlayton@kernel.org> 7667S: Maintained 7668F: include/linux/errseq.h 7669F: lib/errseq.c 7670 7671ESD CAN/USB DRIVERS 7672M: Frank Jungclaus <frank.jungclaus@esd.eu> 7673R: socketcan@esd.eu 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: drivers/net/can/usb/esd_usb.c 7677 7678ET131X NETWORK DRIVER 7679M: Mark Einon <mark.einon@gmail.com> 7680S: Odd Fixes 7681F: drivers/net/ethernet/agere/ 7682 7683ETAS ES58X CAN/USB DRIVER 7684M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: drivers/net/can/usb/etas_es58x/ 7688 7689ETHERNET BRIDGE 7690M: Roopa Prabhu <roopa@nvidia.com> 7691M: Nikolay Aleksandrov <razor@blackwall.org> 7692L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7693L: netdev@vger.kernel.org 7694S: Maintained 7695W: http://www.linuxfoundation.org/en/Net:Bridge 7696F: include/linux/netfilter_bridge/ 7697F: net/bridge/ 7698 7699ETHERNET PHY LIBRARY 7700M: Andrew Lunn <andrew@lunn.ch> 7701M: Heiner Kallweit <hkallweit1@gmail.com> 7702R: Russell King <linux@armlinux.org.uk> 7703L: netdev@vger.kernel.org 7704S: Maintained 7705F: Documentation/ABI/testing/sysfs-class-net-phydev 7706F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7707F: Documentation/devicetree/bindings/net/mdio* 7708F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7709F: Documentation/networking/phy.rst 7710F: drivers/net/mdio/ 7711F: drivers/net/mdio/acpi_mdio.c 7712F: drivers/net/mdio/fwnode_mdio.c 7713F: drivers/net/mdio/of_mdio.c 7714F: drivers/net/pcs/ 7715F: drivers/net/phy/ 7716F: include/dt-bindings/net/qca-ar803x.h 7717F: include/linux/linkmode.h 7718F: include/linux/*mdio*.h 7719F: include/linux/mdio/*.h 7720F: include/linux/mii.h 7721F: include/linux/of_net.h 7722F: include/linux/phy.h 7723F: include/linux/phy_fixed.h 7724F: include/linux/platform_data/mdio-bcm-unimac.h 7725F: include/linux/platform_data/mdio-gpio.h 7726F: include/trace/events/mdio.h 7727F: include/uapi/linux/mdio.h 7728F: include/uapi/linux/mii.h 7729F: net/core/of_net.c 7730 7731EXEC & BINFMT API 7732R: Eric Biederman <ebiederm@xmission.com> 7733R: Kees Cook <keescook@chromium.org> 7734L: linux-mm@kvack.org 7735S: Supported 7736T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7737F: fs/*binfmt_*.c 7738F: fs/exec.c 7739F: include/linux/binfmts.h 7740F: include/linux/elf.h 7741F: include/uapi/linux/binfmts.h 7742F: include/uapi/linux/elf.h 7743F: tools/testing/selftests/exec/ 7744N: asm/elf.h 7745N: binfmt 7746 7747EXFAT FILE SYSTEM 7748M: Namjae Jeon <linkinjeon@kernel.org> 7749M: Sungjong Seo <sj1557.seo@samsung.com> 7750L: linux-fsdevel@vger.kernel.org 7751S: Maintained 7752T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7753F: fs/exfat/ 7754 7755EXT2 FILE SYSTEM 7756M: Jan Kara <jack@suse.com> 7757L: linux-ext4@vger.kernel.org 7758S: Maintained 7759F: Documentation/filesystems/ext2.rst 7760F: fs/ext2/ 7761F: include/linux/ext2* 7762 7763EXT4 FILE SYSTEM 7764M: "Theodore Ts'o" <tytso@mit.edu> 7765M: Andreas Dilger <adilger.kernel@dilger.ca> 7766L: linux-ext4@vger.kernel.org 7767S: Maintained 7768W: http://ext4.wiki.kernel.org 7769Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7770T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7771F: Documentation/filesystems/ext4/ 7772F: fs/ext4/ 7773F: include/trace/events/ext4.h 7774 7775Extended Verification Module (EVM) 7776M: Mimi Zohar <zohar@linux.ibm.com> 7777L: linux-integrity@vger.kernel.org 7778S: Supported 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7780F: security/integrity/evm/ 7781F: security/integrity/ 7782 7783EXTENSIBLE FIRMWARE INTERFACE (EFI) 7784M: Ard Biesheuvel <ardb@kernel.org> 7785L: linux-efi@vger.kernel.org 7786S: Maintained 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7788F: Documentation/admin-guide/efi-stub.rst 7789F: arch/*/include/asm/efi.h 7790F: arch/*/kernel/efi.c 7791F: arch/arm/boot/compressed/efi-header.S 7792F: arch/arm64/kernel/efi-entry.S 7793F: arch/x86/platform/efi/ 7794F: drivers/firmware/efi/ 7795F: include/linux/efi*.h 7796 7797EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7798M: MyungJoo Ham <myungjoo.ham@samsung.com> 7799M: Chanwoo Choi <cw00.choi@samsung.com> 7800L: linux-kernel@vger.kernel.org 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7803F: Documentation/devicetree/bindings/extcon/ 7804F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7805F: drivers/extcon/ 7806F: include/linux/extcon.h 7807F: include/linux/extcon/ 7808 7809EXTRA BOOT CONFIG 7810M: Masami Hiramatsu <mhiramat@kernel.org> 7811S: Maintained 7812F: Documentation/admin-guide/bootconfig.rst 7813F: fs/proc/bootconfig.c 7814F: include/linux/bootconfig.h 7815F: lib/bootconfig-data.S 7816F: lib/bootconfig.c 7817F: tools/bootconfig/* 7818F: tools/bootconfig/scripts/* 7819 7820EXYNOS DP DRIVER 7821M: Jingoo Han <jingoohan1@gmail.com> 7822L: dri-devel@lists.freedesktop.org 7823S: Maintained 7824F: drivers/gpu/drm/exynos/exynos_dp* 7825 7826EXYNOS SYSMMU (IOMMU) driver 7827M: Marek Szyprowski <m.szyprowski@samsung.com> 7828L: iommu@lists.linux.dev 7829S: Maintained 7830F: drivers/iommu/exynos-iommu.c 7831 7832F2FS FILE SYSTEM 7833M: Jaegeuk Kim <jaegeuk@kernel.org> 7834M: Chao Yu <chao@kernel.org> 7835L: linux-f2fs-devel@lists.sourceforge.net 7836S: Maintained 7837W: https://f2fs.wiki.kernel.org/ 7838T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7839F: Documentation/ABI/testing/sysfs-fs-f2fs 7840F: Documentation/filesystems/f2fs.rst 7841F: fs/f2fs/ 7842F: include/linux/f2fs_fs.h 7843F: include/trace/events/f2fs.h 7844F: include/uapi/linux/f2fs.h 7845 7846F71805F HARDWARE MONITORING DRIVER 7847M: Jean Delvare <jdelvare@suse.com> 7848L: linux-hwmon@vger.kernel.org 7849S: Maintained 7850F: Documentation/hwmon/f71805f.rst 7851F: drivers/hwmon/f71805f.c 7852 7853FADDR2LINE 7854M: Josh Poimboeuf <jpoimboe@kernel.org> 7855S: Maintained 7856F: scripts/faddr2line 7857 7858FAILOVER MODULE 7859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7860L: netdev@vger.kernel.org 7861S: Supported 7862F: Documentation/networking/failover.rst 7863F: include/net/failover.h 7864F: net/core/failover.c 7865 7866FANOTIFY 7867M: Jan Kara <jack@suse.cz> 7868R: Amir Goldstein <amir73il@gmail.com> 7869R: Matthew Bobrowski <repnop@google.com> 7870L: linux-fsdevel@vger.kernel.org 7871S: Maintained 7872F: fs/notify/fanotify/ 7873F: include/linux/fanotify.h 7874F: include/uapi/linux/fanotify.h 7875 7876FARSYNC SYNCHRONOUS DRIVER 7877M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7878S: Supported 7879W: http://www.farsite.co.uk/ 7880F: drivers/net/wan/farsync.* 7881 7882FAULT INJECTION SUPPORT 7883M: Akinobu Mita <akinobu.mita@gmail.com> 7884S: Supported 7885F: Documentation/fault-injection/ 7886F: lib/fault-inject.c 7887 7888FBTFT Framebuffer drivers 7889L: dri-devel@lists.freedesktop.org 7890L: linux-fbdev@vger.kernel.org 7891S: Orphan 7892F: drivers/staging/fbtft/ 7893 7894FC0011 TUNER DRIVER 7895M: Michael Buesch <m@bues.ch> 7896L: linux-media@vger.kernel.org 7897S: Maintained 7898F: drivers/media/tuners/fc0011.c 7899F: drivers/media/tuners/fc0011.h 7900 7901FC2580 MEDIA DRIVER 7902M: Antti Palosaari <crope@iki.fi> 7903L: linux-media@vger.kernel.org 7904S: Maintained 7905W: https://linuxtv.org 7906W: http://palosaari.fi/linux/ 7907Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7908T: git git://linuxtv.org/anttip/media_tree.git 7909F: drivers/media/tuners/fc2580* 7910 7911FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7912M: Hannes Reinecke <hare@suse.de> 7913L: linux-scsi@vger.kernel.org 7914S: Supported 7915W: www.Open-FCoE.org 7916F: drivers/scsi/fcoe/ 7917F: drivers/scsi/libfc/ 7918F: include/scsi/fc/ 7919F: include/scsi/libfc.h 7920F: include/scsi/libfcoe.h 7921F: include/uapi/scsi/fc/ 7922 7923FILE LOCKING (flock() and fcntl()/lockf()) 7924M: Jeff Layton <jlayton@kernel.org> 7925M: Chuck Lever <chuck.lever@oracle.com> 7926L: linux-fsdevel@vger.kernel.org 7927S: Maintained 7928F: fs/fcntl.c 7929F: fs/locks.c 7930F: include/linux/fcntl.h 7931F: include/uapi/linux/fcntl.h 7932 7933FILESYSTEM DIRECT ACCESS (DAX) 7934M: Dan Williams <dan.j.williams@intel.com> 7935R: Matthew Wilcox <willy@infradead.org> 7936R: Jan Kara <jack@suse.cz> 7937L: linux-fsdevel@vger.kernel.org 7938L: nvdimm@lists.linux.dev 7939S: Supported 7940F: fs/dax.c 7941F: include/linux/dax.h 7942F: include/trace/events/fs_dax.h 7943 7944FILESYSTEMS (VFS and infrastructure) 7945M: Alexander Viro <viro@zeniv.linux.org.uk> 7946L: linux-fsdevel@vger.kernel.org 7947S: Maintained 7948F: fs/* 7949F: include/linux/fs.h 7950F: include/linux/fs_types.h 7951F: include/uapi/linux/fs.h 7952F: include/uapi/linux/openat2.h 7953 7954FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7955M: Riku Voipio <riku.voipio@iki.fi> 7956L: linux-hwmon@vger.kernel.org 7957S: Maintained 7958F: drivers/hwmon/f75375s.c 7959F: include/linux/f75375s.h 7960 7961FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7962M: Clemens Ladisch <clemens@ladisch.de> 7963M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7965S: Maintained 7966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7967F: include/uapi/sound/firewire.h 7968F: sound/firewire/ 7969 7970FIREWIRE MEDIA DRIVERS (firedtv) 7971M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7972L: linux-media@vger.kernel.org 7973L: linux1394-devel@lists.sourceforge.net 7974S: Maintained 7975T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7976F: drivers/media/firewire/ 7977 7978FIREWIRE SBP-2 TARGET 7979M: Chris Boot <bootc@bootc.net> 7980L: linux-scsi@vger.kernel.org 7981L: target-devel@vger.kernel.org 7982L: linux1394-devel@lists.sourceforge.net 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7985F: drivers/target/sbp/ 7986 7987FIREWIRE SUBSYSTEM 7988M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7989L: linux1394-devel@lists.sourceforge.net 7990S: Maintained 7991W: http://ieee1394.wiki.kernel.org/ 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7993F: drivers/firewire/ 7994F: include/linux/firewire.h 7995F: include/uapi/linux/firewire*.h 7996F: tools/firewire/ 7997 7998FIRMWARE FRAMEWORK FOR ARMV8-A 7999M: Sudeep Holla <sudeep.holla@arm.com> 8000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8001S: Maintained 8002F: drivers/firmware/arm_ffa/ 8003F: include/linux/arm_ffa.h 8004 8005FIRMWARE LOADER (request_firmware) 8006M: Luis Chamberlain <mcgrof@kernel.org> 8007M: Russ Weight <russell.h.weight@intel.com> 8008L: linux-kernel@vger.kernel.org 8009S: Maintained 8010F: Documentation/firmware_class/ 8011F: drivers/base/firmware_loader/ 8012F: include/linux/firmware.h 8013 8014FLEXTIMER FTM-QUADDEC DRIVER 8015M: Patrick Havelange <patrick.havelange@essensium.com> 8016L: linux-iio@vger.kernel.org 8017S: Maintained 8018F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8019F: drivers/counter/ftm-quaddec.c 8020 8021FLOPPY DRIVER 8022M: Denis Efremov <efremov@linux.com> 8023L: linux-block@vger.kernel.org 8024S: Odd Fixes 8025F: drivers/block/floppy.c 8026 8027FLYSKY FSIA6B RC RECEIVER 8028M: Markus Koch <markus@notsyncing.net> 8029L: linux-input@vger.kernel.org 8030S: Maintained 8031F: drivers/input/joystick/fsia6b.c 8032 8033FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8034M: Geoffrey D. Bennett <g@b4.vu> 8035L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8036S: Maintained 8037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8038F: sound/usb/mixer_scarlett_gen2.c 8039 8040FORCEDETH GIGABIT ETHERNET DRIVER 8041M: Rain River <rain.1986.08.12@gmail.com> 8042M: Zhu Yanjun <zyjzyj2000@gmail.com> 8043L: netdev@vger.kernel.org 8044S: Maintained 8045F: drivers/net/ethernet/nvidia/* 8046 8047FORTIFY_SOURCE 8048M: Kees Cook <keescook@chromium.org> 8049L: linux-hardening@vger.kernel.org 8050S: Supported 8051T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8052F: include/linux/fortify-string.h 8053F: lib/fortify_kunit.c 8054F: lib/test_fortify/* 8055F: scripts/test_fortify.sh 8056K: \b__NO_FORTIFY\b 8057 8058FPGA DFL DRIVERS 8059M: Wu Hao <hao.wu@intel.com> 8060R: Tom Rix <trix@redhat.com> 8061L: linux-fpga@vger.kernel.org 8062S: Maintained 8063F: Documentation/ABI/testing/sysfs-bus-dfl* 8064F: Documentation/fpga/dfl.rst 8065F: drivers/fpga/dfl* 8066F: drivers/uio/uio_dfl.c 8067F: include/linux/dfl.h 8068F: include/uapi/linux/fpga-dfl.h 8069 8070FPGA MANAGER FRAMEWORK 8071M: Moritz Fischer <mdf@kernel.org> 8072M: Wu Hao <hao.wu@intel.com> 8073M: Xu Yilun <yilun.xu@intel.com> 8074R: Tom Rix <trix@redhat.com> 8075L: linux-fpga@vger.kernel.org 8076S: Maintained 8077Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8078T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8079F: Documentation/devicetree/bindings/fpga/ 8080F: Documentation/driver-api/fpga/ 8081F: Documentation/fpga/ 8082F: drivers/fpga/ 8083F: include/linux/fpga/ 8084 8085INTEL MAX10 BMC SECURE UPDATES 8086M: Russ Weight <russell.h.weight@intel.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8090F: drivers/fpga/intel-m10-bmc-sec-update.c 8091 8092MICROCHIP POLARFIRE FPGA DRIVERS 8093M: Conor Dooley <conor.dooley@microchip.com> 8094R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8095L: linux-fpga@vger.kernel.org 8096S: Supported 8097F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8098F: drivers/fpga/microchip-spi.c 8099 8100FPU EMULATOR 8101M: Bill Metzenthen <billm@melbpc.org.au> 8102S: Maintained 8103W: http://floatingpoint.sourceforge.net/emulator/index.html 8104F: arch/x86/math-emu/ 8105 8106FRAMEBUFFER CORE 8107M: Daniel Vetter <daniel@ffwll.ch> 8108F: drivers/video/fbdev/core/ 8109S: Odd Fixes 8110T: git git://anongit.freedesktop.org/drm/drm-misc 8111 8112FRAMEBUFFER LAYER 8113M: Helge Deller <deller@gmx.de> 8114L: linux-fbdev@vger.kernel.org 8115L: dri-devel@lists.freedesktop.org 8116S: Maintained 8117Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8118T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8119F: Documentation/fb/ 8120F: drivers/video/ 8121F: include/linux/fb.h 8122F: include/uapi/linux/fb.h 8123F: include/uapi/video/ 8124F: include/video/ 8125 8126FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8127M: Horia Geantă <horia.geanta@nxp.com> 8128M: Pankaj Gupta <pankaj.gupta@nxp.com> 8129M: Gaurav Jain <gaurav.jain@nxp.com> 8130L: linux-crypto@vger.kernel.org 8131S: Maintained 8132F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8133F: drivers/crypto/caam/ 8134 8135FREESCALE COLDFIRE M5441X MMC DRIVER 8136M: Angelo Dureghello <angelo.dureghello@timesys.com> 8137L: linux-mmc@vger.kernel.org 8138S: Maintained 8139F: drivers/mmc/host/sdhci-esdhc-mcf.c 8140F: include/linux/platform_data/mmc-esdhc-mcf.h 8141 8142FREESCALE DIU FRAMEBUFFER DRIVER 8143M: Timur Tabi <timur@kernel.org> 8144L: linux-fbdev@vger.kernel.org 8145S: Maintained 8146F: drivers/video/fbdev/fsl-diu-fb.* 8147 8148FREESCALE DMA DRIVER 8149M: Li Yang <leoyang.li@nxp.com> 8150M: Zhang Wei <zw@zh-kernel.org> 8151L: linuxppc-dev@lists.ozlabs.org 8152S: Maintained 8153F: drivers/dma/fsldma.* 8154 8155FREESCALE DSPI DRIVER 8156M: Vladimir Oltean <olteanv@gmail.com> 8157L: linux-spi@vger.kernel.org 8158S: Maintained 8159F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8160F: drivers/spi/spi-fsl-dspi.c 8161F: include/linux/spi/spi-fsl-dspi.h 8162 8163FREESCALE ENETC ETHERNET DRIVERS 8164M: Claudiu Manoil <claudiu.manoil@nxp.com> 8165L: netdev@vger.kernel.org 8166S: Maintained 8167F: drivers/net/ethernet/freescale/enetc/ 8168 8169FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8170M: Claudiu Manoil <claudiu.manoil@nxp.com> 8171L: netdev@vger.kernel.org 8172S: Maintained 8173F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8174F: drivers/net/ethernet/freescale/gianfar* 8175 8176FREESCALE GPMI NAND DRIVER 8177M: Han Xu <han.xu@nxp.com> 8178L: linux-mtd@lists.infradead.org 8179S: Maintained 8180F: drivers/mtd/nand/raw/gpmi-nand/* 8181 8182FREESCALE I2C CPM DRIVER 8183M: Jochen Friedrich <jochen@scram.de> 8184L: linuxppc-dev@lists.ozlabs.org 8185L: linux-i2c@vger.kernel.org 8186S: Maintained 8187F: drivers/i2c/busses/i2c-cpm.c 8188 8189FREESCALE IMX / MXC FEC DRIVER 8190M: Joakim Zhang <qiangqing.zhang@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8194F: drivers/net/ethernet/freescale/fec.h 8195F: drivers/net/ethernet/freescale/fec_main.c 8196F: drivers/net/ethernet/freescale/fec_ptp.c 8197 8198FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8199M: Sascha Hauer <s.hauer@pengutronix.de> 8200R: Pengutronix Kernel Team <kernel@pengutronix.de> 8201L: linux-fbdev@vger.kernel.org 8202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8203S: Maintained 8204F: drivers/video/fbdev/imxfb.c 8205 8206FREESCALE IMX DDR PMU DRIVER 8207M: Frank Li <Frank.li@nxp.com> 8208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8209S: Maintained 8210F: Documentation/admin-guide/perf/imx-ddr.rst 8211F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8212F: drivers/perf/fsl_imx8_ddr_perf.c 8213 8214FREESCALE IMX I2C DRIVER 8215M: Oleksij Rempel <o.rempel@pengutronix.de> 8216R: Pengutronix Kernel Team <kernel@pengutronix.de> 8217L: linux-i2c@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8220F: drivers/i2c/busses/i2c-imx.c 8221 8222FREESCALE IMX LPI2C DRIVER 8223M: Dong Aisheng <aisheng.dong@nxp.com> 8224L: linux-i2c@vger.kernel.org 8225L: linux-imx@nxp.com 8226S: Maintained 8227F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8228F: drivers/i2c/busses/i2c-imx-lpi2c.c 8229 8230FREESCALE MPC I2C DRIVER 8231M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8235F: drivers/i2c/busses/i2c-mpc.c 8236 8237FREESCALE QORIQ DPAA ETHERNET DRIVER 8238M: Madalin Bucur <madalin.bucur@nxp.com> 8239L: netdev@vger.kernel.org 8240S: Maintained 8241F: drivers/net/ethernet/freescale/dpaa 8242 8243FREESCALE QORIQ DPAA FMAN DRIVER 8244M: Madalin Bucur <madalin.bucur@nxp.com> 8245L: netdev@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/net/fsl-fman.txt 8248F: drivers/net/ethernet/freescale/fman 8249 8250FREESCALE QORIQ PTP CLOCK DRIVER 8251M: Yangbo Lu <yangbo.lu@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8255F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8256F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8257F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8258F: drivers/ptp/ptp_qoriq.c 8259F: drivers/ptp/ptp_qoriq_debugfs.c 8260F: include/linux/fsl/ptp_qoriq.h 8261 8262FREESCALE QUAD SPI DRIVER 8263M: Han Xu <han.xu@nxp.com> 8264L: linux-spi@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8267F: drivers/spi/spi-fsl-qspi.c 8268 8269FREESCALE QUICC ENGINE LIBRARY 8270M: Qiang Zhao <qiang.zhao@nxp.com> 8271L: linuxppc-dev@lists.ozlabs.org 8272S: Maintained 8273F: drivers/soc/fsl/qe/ 8274F: include/soc/fsl/qe/ 8275 8276FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8277M: Li Yang <leoyang.li@nxp.com> 8278L: netdev@vger.kernel.org 8279L: linuxppc-dev@lists.ozlabs.org 8280S: Maintained 8281F: drivers/net/ethernet/freescale/ucc_geth* 8282 8283FREESCALE QUICC ENGINE UCC HDLC DRIVER 8284M: Zhao Qiang <qiang.zhao@nxp.com> 8285L: netdev@vger.kernel.org 8286L: linuxppc-dev@lists.ozlabs.org 8287S: Maintained 8288F: drivers/net/wan/fsl_ucc_hdlc* 8289 8290FREESCALE QUICC ENGINE UCC UART DRIVER 8291M: Timur Tabi <timur@kernel.org> 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: drivers/tty/serial/ucc_uart.c 8295 8296FREESCALE SOC DRIVERS 8297M: Li Yang <leoyang.li@nxp.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8300S: Maintained 8301F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8302F: Documentation/devicetree/bindings/soc/fsl/ 8303F: drivers/soc/fsl/ 8304F: include/linux/fsl/ 8305F: include/soc/fsl/ 8306 8307FREESCALE SOC FS_ENET DRIVER 8308M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8309L: linuxppc-dev@lists.ozlabs.org 8310L: netdev@vger.kernel.org 8311S: Maintained 8312F: drivers/net/ethernet/freescale/fs_enet/ 8313F: include/linux/fs_enet_pd.h 8314 8315FREESCALE SOC SOUND DRIVERS 8316M: Shengjiu Wang <shengjiu.wang@gmail.com> 8317M: Xiubo Li <Xiubo.Lee@gmail.com> 8318R: Fabio Estevam <festevam@gmail.com> 8319R: Nicolin Chen <nicoleotsuka@gmail.com> 8320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: sound/soc/fsl/fsl* 8324F: sound/soc/fsl/imx* 8325F: sound/soc/fsl/mpc8610_hpcd.c 8326 8327FREESCALE USB PERIPHERAL DRIVERS 8328M: Li Yang <leoyang.li@nxp.com> 8329L: linux-usb@vger.kernel.org 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: drivers/usb/gadget/udc/fsl* 8333 8334FREESCALE USB PHY DRIVER 8335M: Ran Wang <ran.wang_1@nxp.com> 8336L: linux-usb@vger.kernel.org 8337L: linuxppc-dev@lists.ozlabs.org 8338S: Maintained 8339F: drivers/usb/phy/phy-fsl-usb* 8340 8341FREEVXFS FILESYSTEM 8342M: Christoph Hellwig <hch@infradead.org> 8343S: Maintained 8344W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8345F: fs/freevxfs/ 8346 8347FREEZER 8348M: "Rafael J. Wysocki" <rafael@kernel.org> 8349M: Pavel Machek <pavel@ucw.cz> 8350L: linux-pm@vger.kernel.org 8351S: Supported 8352F: Documentation/power/freezing-of-tasks.rst 8353F: include/linux/freezer.h 8354F: kernel/freezer.c 8355 8356FRONTSWAP API 8357M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8358L: linux-kernel@vger.kernel.org 8359S: Maintained 8360F: include/linux/frontswap.h 8361F: mm/frontswap.c 8362 8363FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8364M: David Howells <dhowells@redhat.com> 8365L: linux-cachefs@redhat.com (moderated for non-subscribers) 8366S: Supported 8367F: Documentation/filesystems/caching/ 8368F: fs/fscache/ 8369F: include/linux/fscache*.h 8370 8371FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8372M: Theodore Y. Ts'o <tytso@mit.edu> 8373M: Jaegeuk Kim <jaegeuk@kernel.org> 8374M: Eric Biggers <ebiggers@kernel.org> 8375L: linux-fscrypt@vger.kernel.org 8376S: Supported 8377Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8378T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8379F: Documentation/filesystems/fscrypt.rst 8380F: fs/crypto/ 8381F: include/linux/fscrypt*.h 8382F: include/uapi/linux/fscrypt.h 8383 8384FSI SUBSYSTEM 8385M: Jeremy Kerr <jk@ozlabs.org> 8386M: Joel Stanley <joel@jms.id.au> 8387R: Alistar Popple <alistair@popple.id.au> 8388R: Eddie James <eajames@linux.ibm.com> 8389L: linux-fsi@lists.ozlabs.org 8390S: Supported 8391Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8392T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8393F: drivers/fsi/ 8394F: include/linux/fsi*.h 8395F: include/trace/events/fsi*.h 8396 8397FSI-ATTACHED I2C DRIVER 8398M: Eddie James <eajames@linux.ibm.com> 8399L: linux-i2c@vger.kernel.org 8400L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8401S: Maintained 8402F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8403F: drivers/i2c/busses/i2c-fsi.c 8404 8405FSI-ATTACHED SPI DRIVER 8406M: Eddie James <eajames@linux.ibm.com> 8407L: linux-spi@vger.kernel.org 8408S: Maintained 8409F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8410F: drivers/spi/spi-fsi.c 8411 8412FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8413M: Jan Kara <jack@suse.cz> 8414R: Amir Goldstein <amir73il@gmail.com> 8415L: linux-fsdevel@vger.kernel.org 8416S: Maintained 8417T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8418F: fs/notify/ 8419F: include/linux/fsnotify*.h 8420 8421FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8422M: Eric Biggers <ebiggers@kernel.org> 8423M: Theodore Y. Ts'o <tytso@mit.edu> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8428F: Documentation/filesystems/fsverity.rst 8429F: fs/verity/ 8430F: include/linux/fsverity.h 8431F: include/uapi/linux/fsverity.h 8432 8433FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8434M: Michael Zaidman <michael.zaidman@gmail.com> 8435L: linux-i2c@vger.kernel.org 8436L: linux-input@vger.kernel.org 8437S: Maintained 8438F: drivers/hid/hid-ft260.c 8439 8440FUJITSU LAPTOP EXTRAS 8441M: Jonathan Woithe <jwoithe@just42.net> 8442L: platform-driver-x86@vger.kernel.org 8443S: Maintained 8444F: drivers/platform/x86/fujitsu-laptop.c 8445 8446FUJITSU M-5MO LS CAMERA ISP DRIVER 8447M: Kyungmin Park <kyungmin.park@samsung.com> 8448M: Heungjun Kim <riverful.kim@samsung.com> 8449L: linux-media@vger.kernel.org 8450S: Maintained 8451F: drivers/media/i2c/m5mols/ 8452F: include/media/i2c/m5mols.h 8453 8454FUJITSU TABLET EXTRAS 8455M: Robert Gerlach <khnz@gmx.de> 8456L: platform-driver-x86@vger.kernel.org 8457S: Maintained 8458F: drivers/platform/x86/fujitsu-tablet.c 8459 8460FUNCTION HOOKS (FTRACE) 8461M: Steven Rostedt <rostedt@goodmis.org> 8462M: Masami Hiramatsu <mhiramat@kernel.org> 8463R: Mark Rutland <mark.rutland@arm.com> 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8466F: Documentation/trace/ftrace* 8467F: kernel/trace/ftrace* 8468F: kernel/trace/fgraph.c 8469F: arch/*/*/*/*ftrace* 8470F: arch/*/*/*ftrace* 8471F: include/*/ftrace.h 8472 8473FUNGIBLE ETHERNET DRIVERS 8474M: Dimitris Michailidis <dmichail@fungible.com> 8475L: netdev@vger.kernel.org 8476S: Supported 8477F: drivers/net/ethernet/fungible/ 8478 8479FUSE: FILESYSTEM IN USERSPACE 8480M: Miklos Szeredi <miklos@szeredi.hu> 8481L: linux-fsdevel@vger.kernel.org 8482S: Maintained 8483W: https://github.com/libfuse/ 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8485F: Documentation/filesystems/fuse.rst 8486F: fs/fuse/ 8487F: include/uapi/linux/fuse.h 8488 8489FUTEX SUBSYSTEM 8490M: Thomas Gleixner <tglx@linutronix.de> 8491M: Ingo Molnar <mingo@redhat.com> 8492R: Peter Zijlstra <peterz@infradead.org> 8493R: Darren Hart <dvhart@infradead.org> 8494R: Davidlohr Bueso <dave@stgolabs.net> 8495R: André Almeida <andrealmeid@igalia.com> 8496L: linux-kernel@vger.kernel.org 8497S: Maintained 8498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8499F: Documentation/locking/*futex* 8500F: include/asm-generic/futex.h 8501F: include/linux/futex.h 8502F: include/uapi/linux/futex.h 8503F: kernel/futex/* 8504F: tools/perf/bench/futex* 8505F: tools/testing/selftests/futex/ 8506 8507GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8508M: Tim Harvey <tharvey@gateworks.com> 8509S: Maintained 8510F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8511F: drivers/mfd/gateworks-gsc.c 8512F: include/linux/mfd/gsc.h 8513F: Documentation/hwmon/gsc-hwmon.rst 8514F: drivers/hwmon/gsc-hwmon.c 8515F: include/linux/platform_data/gsc_hwmon.h 8516 8517GCC PLUGINS 8518M: Kees Cook <keescook@chromium.org> 8519L: linux-hardening@vger.kernel.org 8520S: Maintained 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8522F: Documentation/kbuild/gcc-plugins.rst 8523F: scripts/Makefile.gcc-plugins 8524F: scripts/gcc-plugins/ 8525 8526GCOV BASED KERNEL PROFILING 8527M: Peter Oberparleiter <oberpar@linux.ibm.com> 8528S: Maintained 8529F: Documentation/dev-tools/gcov.rst 8530F: kernel/gcov/ 8531 8532GDB KERNEL DEBUGGING HELPER SCRIPTS 8533M: Jan Kiszka <jan.kiszka@siemens.com> 8534M: Kieran Bingham <kbingham@kernel.org> 8535S: Supported 8536F: scripts/gdb/ 8537 8538GEMINI CRYPTO DRIVER 8539M: Corentin Labbe <clabbe@baylibre.com> 8540L: linux-crypto@vger.kernel.org 8541S: Maintained 8542F: drivers/crypto/gemini/ 8543 8544GEMTEK FM RADIO RECEIVER DRIVER 8545M: Hans Verkuil <hverkuil@xs4all.nl> 8546L: linux-media@vger.kernel.org 8547S: Maintained 8548W: https://linuxtv.org 8549T: git git://linuxtv.org/media_tree.git 8550F: drivers/media/radio/radio-gemtek* 8551 8552GENERIC ARCHITECTURE TOPOLOGY 8553M: Sudeep Holla <sudeep.holla@arm.com> 8554L: linux-kernel@vger.kernel.org 8555S: Maintained 8556F: drivers/base/arch_topology.c 8557F: include/linux/arch_topology.h 8558 8559GENERIC ENTRY CODE 8560M: Thomas Gleixner <tglx@linutronix.de> 8561M: Peter Zijlstra <peterz@infradead.org> 8562M: Andy Lutomirski <luto@kernel.org> 8563L: linux-kernel@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8566F: include/linux/entry-common.h 8567F: include/linux/entry-kvm.h 8568F: kernel/entry/ 8569 8570GENERIC GPIO I2C DRIVER 8571M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8572S: Supported 8573F: drivers/i2c/busses/i2c-gpio.c 8574F: include/linux/platform_data/i2c-gpio.h 8575 8576GENERIC GPIO I2C MULTIPLEXER DRIVER 8577M: Peter Korsgaard <peter.korsgaard@barco.com> 8578L: linux-i2c@vger.kernel.org 8579S: Supported 8580F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8581F: drivers/i2c/muxes/i2c-mux-gpio.c 8582F: include/linux/platform_data/i2c-mux-gpio.h 8583 8584GENERIC HDLC (WAN) DRIVERS 8585M: Krzysztof Halasa <khc@pm.waw.pl> 8586S: Maintained 8587W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8588F: drivers/net/wan/c101.c 8589F: drivers/net/wan/hd6457* 8590F: drivers/net/wan/hdlc* 8591F: drivers/net/wan/n2.c 8592F: drivers/net/wan/pc300too.c 8593F: drivers/net/wan/pci200syn.c 8594F: drivers/net/wan/wanxl* 8595 8596GENERIC INCLUDE/ASM HEADER FILES 8597M: Arnd Bergmann <arnd@arndb.de> 8598L: linux-arch@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8601F: include/asm-generic/ 8602F: include/uapi/asm-generic/ 8603 8604GENERIC PHY FRAMEWORK 8605M: Kishon Vijay Abraham I <kishon@ti.com> 8606M: Vinod Koul <vkoul@kernel.org> 8607L: linux-phy@lists.infradead.org 8608S: Supported 8609Q: https://patchwork.kernel.org/project/linux-phy/list/ 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8611F: Documentation/devicetree/bindings/phy/ 8612F: drivers/phy/ 8613F: include/dt-bindings/phy/ 8614F: include/linux/phy/ 8615 8616GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8617M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8618S: Supported 8619F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8620 8621GENERIC PM DOMAINS 8622M: "Rafael J. Wysocki" <rafael@kernel.org> 8623M: Kevin Hilman <khilman@kernel.org> 8624M: Ulf Hansson <ulf.hansson@linaro.org> 8625L: linux-pm@vger.kernel.org 8626S: Supported 8627F: Documentation/devicetree/bindings/power/power?domain* 8628F: drivers/base/power/domain*.c 8629F: include/linux/pm_domain.h 8630 8631GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8632M: Eugen Hristev <eugen.hristev@microchip.com> 8633L: linux-input@vger.kernel.org 8634S: Maintained 8635F: drivers/input/touchscreen/resistive-adc-touch.c 8636 8637GENERIC STRING LIBRARY 8638R: Andy Shevchenko <andy@kernel.org> 8639S: Maintained 8640F: lib/string.c 8641F: lib/string_helpers.c 8642F: lib/test_string.c 8643F: lib/test-string_helpers.c 8644 8645GENERIC UIO DRIVER FOR PCI DEVICES 8646M: "Michael S. Tsirkin" <mst@redhat.com> 8647L: kvm@vger.kernel.org 8648S: Supported 8649F: drivers/uio/uio_pci_generic.c 8650 8651GENERIC VDSO LIBRARY 8652M: Andy Lutomirski <luto@kernel.org> 8653M: Thomas Gleixner <tglx@linutronix.de> 8654M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8655L: linux-kernel@vger.kernel.org 8656S: Maintained 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8658F: include/asm-generic/vdso/vsyscall.h 8659F: include/vdso/ 8660F: kernel/time/vsyscall.c 8661F: lib/vdso/ 8662 8663GENWQE (IBM Generic Workqueue Card) 8664M: Frank Haverkamp <haver@linux.ibm.com> 8665S: Supported 8666F: drivers/misc/genwqe/ 8667 8668GET_MAINTAINER SCRIPT 8669M: Joe Perches <joe@perches.com> 8670S: Maintained 8671F: scripts/get_maintainer.pl 8672 8673GFS2 FILE SYSTEM 8674M: Bob Peterson <rpeterso@redhat.com> 8675M: Andreas Gruenbacher <agruenba@redhat.com> 8676L: cluster-devel@redhat.com 8677S: Supported 8678B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8679T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8680F: Documentation/filesystems/gfs2* 8681F: fs/gfs2/ 8682F: include/uapi/linux/gfs2_ondisk.h 8683 8684GIGABYTE WMI DRIVER 8685M: Thomas Weißschuh <thomas@weissschuh.net> 8686L: platform-driver-x86@vger.kernel.org 8687S: Maintained 8688F: drivers/platform/x86/gigabyte-wmi.c 8689 8690GNSS SUBSYSTEM 8691M: Johan Hovold <johan@kernel.org> 8692S: Maintained 8693T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8694F: Documentation/ABI/testing/sysfs-class-gnss 8695F: Documentation/devicetree/bindings/gnss/ 8696F: drivers/gnss/ 8697F: include/linux/gnss.h 8698 8699GO7007 MPEG CODEC 8700M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8701L: linux-media@vger.kernel.org 8702S: Maintained 8703F: drivers/media/usb/go7007/ 8704 8705GOODIX TOUCHSCREEN 8706M: Bastien Nocera <hadess@hadess.net> 8707M: Hans de Goede <hdegoede@redhat.com> 8708L: linux-input@vger.kernel.org 8709S: Maintained 8710F: drivers/input/touchscreen/goodix* 8711 8712GOOGLE ETHERNET DRIVERS 8713M: Jeroen de Borst <jeroendb@google.com> 8714M: Catherine Sullivan <csully@google.com> 8715R: Shailend Chand <shailend@google.com> 8716L: netdev@vger.kernel.org 8717S: Supported 8718F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8719F: drivers/net/ethernet/google 8720 8721GPD POCKET FAN DRIVER 8722M: Hans de Goede <hdegoede@redhat.com> 8723L: platform-driver-x86@vger.kernel.org 8724S: Maintained 8725F: drivers/platform/x86/gpd-pocket-fan.c 8726 8727GPIO ACPI SUPPORT 8728M: Mika Westerberg <mika.westerberg@linux.intel.com> 8729M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8730L: linux-gpio@vger.kernel.org 8731L: linux-acpi@vger.kernel.org 8732S: Supported 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8734F: Documentation/firmware-guide/acpi/gpio-properties.rst 8735F: drivers/gpio/gpiolib-acpi.c 8736F: drivers/gpio/gpiolib-acpi.h 8737 8738GPIO AGGREGATOR 8739M: Geert Uytterhoeven <geert+renesas@glider.be> 8740L: linux-gpio@vger.kernel.org 8741S: Supported 8742F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8743F: drivers/gpio/gpio-aggregator.c 8744 8745GPIO IR Transmitter 8746M: Sean Young <sean@mess.org> 8747L: linux-media@vger.kernel.org 8748S: Maintained 8749F: drivers/media/rc/gpio-ir-tx.c 8750 8751GPIO MOCKUP DRIVER 8752M: Bamvor Jian Zhang <bamv2005@gmail.com> 8753L: linux-gpio@vger.kernel.org 8754S: Maintained 8755F: drivers/gpio/gpio-mockup.c 8756F: tools/testing/selftests/gpio/ 8757 8758GPIO REGMAP 8759R: Michael Walle <michael@walle.cc> 8760S: Maintained 8761F: drivers/gpio/gpio-regmap.c 8762F: include/linux/gpio/regmap.h 8763 8764GPIO SUBSYSTEM 8765M: Linus Walleij <linus.walleij@linaro.org> 8766M: Bartosz Golaszewski <brgl@bgdev.pl> 8767L: linux-gpio@vger.kernel.org 8768S: Maintained 8769T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8770F: Documentation/ABI/obsolete/sysfs-gpio 8771F: Documentation/ABI/testing/gpio-cdev 8772F: Documentation/admin-guide/gpio/ 8773F: Documentation/devicetree/bindings/gpio/ 8774F: Documentation/driver-api/gpio/ 8775F: drivers/gpio/ 8776F: include/asm-generic/gpio.h 8777F: include/dt-bindings/gpio/ 8778F: include/linux/gpio.h 8779F: include/linux/gpio/ 8780F: include/linux/of_gpio.h 8781F: include/uapi/linux/gpio.h 8782F: tools/gpio/ 8783 8784GRE DEMULTIPLEXER DRIVER 8785M: Dmitry Kozlov <xeb@mail.ru> 8786L: netdev@vger.kernel.org 8787S: Maintained 8788F: include/net/gre.h 8789F: net/ipv4/gre_demux.c 8790F: net/ipv4/gre_offload.c 8791 8792GRETH 10/100/1G Ethernet MAC device driver 8793M: Andreas Larsson <andreas@gaisler.com> 8794L: netdev@vger.kernel.org 8795S: Maintained 8796F: drivers/net/ethernet/aeroflex/ 8797 8798GREYBUS AUDIO PROTOCOLS DRIVERS 8799M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8800M: Mark Greer <mgreer@animalcreek.com> 8801S: Maintained 8802F: drivers/staging/greybus/audio_apbridgea.c 8803F: drivers/staging/greybus/audio_apbridgea.h 8804F: drivers/staging/greybus/audio_codec.c 8805F: drivers/staging/greybus/audio_codec.h 8806F: drivers/staging/greybus/audio_gb.c 8807F: drivers/staging/greybus/audio_manager.c 8808F: drivers/staging/greybus/audio_manager.h 8809F: drivers/staging/greybus/audio_manager_module.c 8810F: drivers/staging/greybus/audio_manager_private.h 8811F: drivers/staging/greybus/audio_manager_sysfs.c 8812F: drivers/staging/greybus/audio_module.c 8813F: drivers/staging/greybus/audio_topology.c 8814 8815GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8816M: Viresh Kumar <vireshk@kernel.org> 8817S: Maintained 8818F: drivers/staging/greybus/authentication.c 8819F: drivers/staging/greybus/bootrom.c 8820F: drivers/staging/greybus/firmware.h 8821F: drivers/staging/greybus/fw-core.c 8822F: drivers/staging/greybus/fw-download.c 8823F: drivers/staging/greybus/fw-management.c 8824F: drivers/staging/greybus/greybus_authentication.h 8825F: drivers/staging/greybus/greybus_firmware.h 8826F: drivers/staging/greybus/hid.c 8827F: drivers/staging/greybus/i2c.c 8828F: drivers/staging/greybus/spi.c 8829F: drivers/staging/greybus/spilib.c 8830F: drivers/staging/greybus/spilib.h 8831 8832GREYBUS LOOPBACK DRIVER 8833M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8834S: Maintained 8835F: drivers/staging/greybus/loopback.c 8836 8837GREYBUS PLATFORM DRIVERS 8838M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8839S: Maintained 8840F: drivers/staging/greybus/arche-apb-ctrl.c 8841F: drivers/staging/greybus/arche-platform.c 8842F: drivers/staging/greybus/arche_platform.h 8843 8844GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8845M: Rui Miguel Silva <rmfrfs@gmail.com> 8846S: Maintained 8847F: drivers/staging/greybus/gpio.c 8848F: drivers/staging/greybus/light.c 8849F: drivers/staging/greybus/power_supply.c 8850F: drivers/staging/greybus/sdio.c 8851F: drivers/staging/greybus/spi.c 8852F: drivers/staging/greybus/spilib.c 8853 8854GREYBUS SUBSYSTEM 8855M: Johan Hovold <johan@kernel.org> 8856M: Alex Elder <elder@kernel.org> 8857M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8858L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8859S: Maintained 8860F: drivers/greybus/ 8861F: drivers/staging/greybus/ 8862F: include/linux/greybus.h 8863F: include/linux/greybus/ 8864 8865GREYBUS UART PROTOCOLS DRIVERS 8866M: David Lin <dtwlin@gmail.com> 8867S: Maintained 8868F: drivers/staging/greybus/log.c 8869F: drivers/staging/greybus/uart.c 8870 8871GS1662 VIDEO SERIALIZER 8872M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8873L: linux-media@vger.kernel.org 8874S: Maintained 8875T: git git://linuxtv.org/media_tree.git 8876F: drivers/media/spi/gs1662.c 8877 8878GSPCA FINEPIX SUBDRIVER 8879M: Frank Zago <frank@zago.net> 8880L: linux-media@vger.kernel.org 8881S: Maintained 8882T: git git://linuxtv.org/media_tree.git 8883F: drivers/media/usb/gspca/finepix.c 8884 8885GSPCA GL860 SUBDRIVER 8886M: Olivier Lorin <o.lorin@laposte.net> 8887L: linux-media@vger.kernel.org 8888S: Maintained 8889T: git git://linuxtv.org/media_tree.git 8890F: drivers/media/usb/gspca/gl860/ 8891 8892GSPCA M5602 SUBDRIVER 8893M: Erik Andren <erik.andren@gmail.com> 8894L: linux-media@vger.kernel.org 8895S: Maintained 8896T: git git://linuxtv.org/media_tree.git 8897F: drivers/media/usb/gspca/m5602/ 8898 8899GSPCA PAC207 SONIXB SUBDRIVER 8900M: Hans Verkuil <hverkuil@xs4all.nl> 8901L: linux-media@vger.kernel.org 8902S: Odd Fixes 8903T: git git://linuxtv.org/media_tree.git 8904F: drivers/media/usb/gspca/pac207.c 8905 8906GSPCA SN9C20X SUBDRIVER 8907M: Brian Johnson <brijohn@gmail.com> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910T: git git://linuxtv.org/media_tree.git 8911F: drivers/media/usb/gspca/sn9c20x.c 8912 8913GSPCA T613 SUBDRIVER 8914M: Leandro Costantino <lcostantino@gmail.com> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: drivers/media/usb/gspca/t613.c 8919 8920GSPCA USB WEBCAM DRIVER 8921M: Hans Verkuil <hverkuil@xs4all.nl> 8922L: linux-media@vger.kernel.org 8923S: Odd Fixes 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/usb/gspca/ 8926 8927GTP (GPRS Tunneling Protocol) 8928M: Pablo Neira Ayuso <pablo@netfilter.org> 8929M: Harald Welte <laforge@gnumonks.org> 8930L: osmocom-net-gprs@lists.osmocom.org 8931S: Maintained 8932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8933F: drivers/net/gtp.c 8934 8935GUID PARTITION TABLE (GPT) 8936M: Davidlohr Bueso <dave@stgolabs.net> 8937L: linux-efi@vger.kernel.org 8938S: Maintained 8939F: block/partitions/efi.* 8940 8941HABANALABS PCI DRIVER 8942M: Oded Gabbay <ogabbay@kernel.org> 8943S: Supported 8944T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8945F: Documentation/ABI/testing/debugfs-driver-habanalabs 8946F: Documentation/ABI/testing/sysfs-driver-habanalabs 8947F: drivers/misc/habanalabs/ 8948F: include/trace/events/habanalabs.h 8949F: include/uapi/misc/habanalabs.h 8950 8951HACKRF MEDIA DRIVER 8952M: Antti Palosaari <crope@iki.fi> 8953L: linux-media@vger.kernel.org 8954S: Maintained 8955W: https://linuxtv.org 8956W: http://palosaari.fi/linux/ 8957Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8958T: git git://linuxtv.org/anttip/media_tree.git 8959F: drivers/media/usb/hackrf/ 8960 8961HANTRO VPU CODEC DRIVER 8962M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8963M: Philipp Zabel <p.zabel@pengutronix.de> 8964L: linux-media@vger.kernel.org 8965L: linux-rockchip@lists.infradead.org 8966S: Maintained 8967F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8968F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8969F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8970F: drivers/media/platform/verisilicon/ 8971 8972HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8973M: Frank Seidel <frank@f-seidel.de> 8974L: platform-driver-x86@vger.kernel.org 8975S: Maintained 8976W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8977F: drivers/platform/x86/hdaps.c 8978 8979HARDWARE MONITORING 8980M: Jean Delvare <jdelvare@suse.com> 8981M: Guenter Roeck <linux@roeck-us.net> 8982L: linux-hwmon@vger.kernel.org 8983S: Maintained 8984W: http://hwmon.wiki.kernel.org/ 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8986F: Documentation/ABI/testing/sysfs-class-hwmon 8987F: Documentation/devicetree/bindings/hwmon/ 8988F: Documentation/hwmon/ 8989F: drivers/hwmon/ 8990F: include/linux/hwmon*.h 8991F: include/trace/events/hwmon*.h 8992K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8993 8994HARDWARE RANDOM NUMBER GENERATOR CORE 8995M: Olivia Mackall <olivia@selenic.com> 8996M: Herbert Xu <herbert@gondor.apana.org.au> 8997L: linux-crypto@vger.kernel.org 8998S: Odd fixes 8999F: Documentation/admin-guide/hw_random.rst 9000F: Documentation/devicetree/bindings/rng/ 9001F: drivers/char/hw_random/ 9002F: include/linux/hw_random.h 9003 9004HARDWARE SPINLOCK CORE 9005M: Ohad Ben-Cohen <ohad@wizery.com> 9006M: Bjorn Andersson <andersson@kernel.org> 9007R: Baolin Wang <baolin.wang7@gmail.com> 9008L: linux-remoteproc@vger.kernel.org 9009S: Maintained 9010T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9011F: Documentation/devicetree/bindings/hwlock/ 9012F: Documentation/locking/hwspinlock.rst 9013F: drivers/hwspinlock/ 9014F: include/linux/hwspinlock.h 9015 9016HARDWARE TRACING FACILITIES 9017M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9018S: Maintained 9019F: drivers/hwtracing/ 9020 9021HARMONY SOUND DRIVER 9022L: linux-parisc@vger.kernel.org 9023S: Maintained 9024F: sound/parisc/harmony.* 9025 9026HDPVR USB VIDEO ENCODER DRIVER 9027M: Hans Verkuil <hverkuil@xs4all.nl> 9028L: linux-media@vger.kernel.org 9029S: Odd Fixes 9030W: https://linuxtv.org 9031T: git git://linuxtv.org/media_tree.git 9032F: drivers/media/usb/hdpvr/ 9033 9034HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9035M: Matt Hsiao <matt.hsiao@hpe.com> 9036S: Supported 9037F: drivers/misc/hpilo.[ch] 9038 9039HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9040M: Jerry Hoemann <jerry.hoemann@hpe.com> 9041S: Supported 9042F: Documentation/watchdog/hpwdt.rst 9043F: drivers/watchdog/hpwdt.c 9044 9045HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9046M: Don Brace <don.brace@microchip.com> 9047L: storagedev@microchip.com 9048L: linux-scsi@vger.kernel.org 9049S: Supported 9050F: Documentation/scsi/hpsa.rst 9051F: drivers/scsi/hpsa*.[ch] 9052F: include/linux/cciss*.h 9053F: include/uapi/linux/cciss*.h 9054 9055HFI1 DRIVER 9056M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9057L: linux-rdma@vger.kernel.org 9058S: Supported 9059F: drivers/infiniband/hw/hfi1 9060 9061HFS FILESYSTEM 9062L: linux-fsdevel@vger.kernel.org 9063S: Orphan 9064F: Documentation/filesystems/hfs.rst 9065F: fs/hfs/ 9066 9067HFSPLUS FILESYSTEM 9068L: linux-fsdevel@vger.kernel.org 9069S: Orphan 9070F: Documentation/filesystems/hfsplus.rst 9071F: fs/hfsplus/ 9072 9073HGA FRAMEBUFFER DRIVER 9074M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9075L: linux-nvidia@lists.surfsouth.com 9076S: Maintained 9077W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9078F: drivers/video/fbdev/hgafb.c 9079 9080HIBERNATION (aka Software Suspend, aka swsusp) 9081M: "Rafael J. Wysocki" <rafael@kernel.org> 9082M: Pavel Machek <pavel@ucw.cz> 9083L: linux-pm@vger.kernel.org 9084S: Supported 9085B: https://bugzilla.kernel.org 9086F: arch/*/include/asm/suspend*.h 9087F: arch/x86/power/ 9088F: drivers/base/power/ 9089F: include/linux/freezer.h 9090F: include/linux/pm.h 9091F: include/linux/suspend.h 9092F: kernel/power/ 9093 9094HID CORE LAYER 9095M: Jiri Kosina <jikos@kernel.org> 9096M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9097L: linux-input@vger.kernel.org 9098S: Maintained 9099T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9100F: drivers/hid/ 9101F: include/linux/hid* 9102F: include/uapi/linux/hid* 9103 9104HID LOGITECH DRIVERS 9105R: Filipe Laíns <lains@riseup.net> 9106L: linux-input@vger.kernel.org 9107S: Maintained 9108F: drivers/hid/hid-logitech-* 9109 9110HID PLAYSTATION DRIVER 9111M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9112L: linux-input@vger.kernel.org 9113S: Supported 9114F: drivers/hid/hid-playstation.c 9115 9116HID PHOENIX RC FLIGHT CONTROLLER 9117M: Marcus Folkesson <marcus.folkesson@gmail.com> 9118L: linux-input@vger.kernel.org 9119S: Maintained 9120F: drivers/hid/hid-pxrc.c 9121 9122HID SENSOR HUB DRIVERS 9123M: Jiri Kosina <jikos@kernel.org> 9124M: Jonathan Cameron <jic23@kernel.org> 9125M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9126L: linux-input@vger.kernel.org 9127L: linux-iio@vger.kernel.org 9128S: Maintained 9129F: Documentation/hid/hid-sensor* 9130F: drivers/hid/hid-sensor-* 9131F: drivers/iio/*/hid-* 9132F: include/linux/hid-sensor-* 9133 9134HID VRC-2 CAR CONTROLLER DRIVER 9135M: Marcus Folkesson <marcus.folkesson@gmail.com> 9136L: linux-input@vger.kernel.org 9137S: Maintained 9138F: drivers/hid/hid-vrc2.c 9139 9140HID WACOM DRIVER 9141M: Ping Cheng <ping.cheng@wacom.com> 9142M: Jason Gerecke <jason.gerecke@wacom.com> 9143L: linux-input@vger.kernel.org 9144S: Maintained 9145F: drivers/hid/wacom.h 9146F: drivers/hid/wacom_* 9147 9148HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9149M: Thomas Gleixner <tglx@linutronix.de> 9150L: linux-kernel@vger.kernel.org 9151S: Maintained 9152T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9153F: Documentation/timers/ 9154F: include/linux/clockchips.h 9155F: include/linux/hrtimer.h 9156F: kernel/time/clockevents.c 9157F: kernel/time/hrtimer.c 9158F: kernel/time/timer_*.c 9159 9160HIGH-SPEED SCC DRIVER FOR AX.25 9161L: linux-hams@vger.kernel.org 9162S: Orphan 9163F: drivers/net/hamradio/scc.c 9164 9165HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9166M: HighPoint Linux Team <linux@highpoint-tech.com> 9167S: Supported 9168W: http://www.highpoint-tech.com 9169F: Documentation/scsi/hptiop.rst 9170F: drivers/scsi/hptiop.c 9171 9172HIPPI 9173M: Jes Sorensen <jes@trained-monkey.org> 9174L: linux-hippi@sunsite.dk 9175S: Maintained 9176F: drivers/net/hippi/ 9177F: include/linux/hippidevice.h 9178F: include/uapi/linux/if_hippi.h 9179F: net/802/hippi.c 9180 9181HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9182M: Kurt Kanzenbach <kurt@linutronix.de> 9183L: netdev@vger.kernel.org 9184S: Maintained 9185F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9186F: drivers/net/dsa/hirschmann/* 9187F: include/linux/platform_data/hirschmann-hellcreek.h 9188F: net/dsa/tag_hellcreek.c 9189 9190HISILICON DMA DRIVER 9191M: Zhou Wang <wangzhou1@hisilicon.com> 9192M: Jie Hai <haijie1@hisilicon.com> 9193L: dmaengine@vger.kernel.org 9194S: Maintained 9195F: drivers/dma/hisi_dma.c 9196 9197HISILICON GPIO DRIVER 9198M: Jay Fang <f.fangjian@huawei.com> 9199L: linux-gpio@vger.kernel.org 9200S: Maintained 9201F: drivers/gpio/gpio-hisi.c 9202 9203HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9204M: Longfang Liu <liulongfang@huawei.com> 9205L: linux-crypto@vger.kernel.org 9206S: Maintained 9207F: Documentation/ABI/testing/debugfs-hisi-hpre 9208F: drivers/crypto/hisilicon/hpre/hpre.h 9209F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9210F: drivers/crypto/hisilicon/hpre/hpre_main.c 9211 9212HISILICON I2C CONTROLLER DRIVER 9213M: Yicong Yang <yangyicong@hisilicon.com> 9214L: linux-i2c@vger.kernel.org 9215S: Maintained 9216W: https://www.hisilicon.com 9217F: drivers/i2c/busses/i2c-hisi.c 9218 9219HISILICON LPC BUS DRIVER 9220M: john.garry@huawei.com 9221S: Maintained 9222W: http://www.hisilicon.com 9223F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9224F: drivers/bus/hisi_lpc.c 9225 9226HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9227M: Yisen Zhuang <yisen.zhuang@huawei.com> 9228M: Salil Mehta <salil.mehta@huawei.com> 9229L: netdev@vger.kernel.org 9230S: Maintained 9231W: http://www.hisilicon.com 9232F: drivers/net/ethernet/hisilicon/hns3/ 9233 9234HISILICON NETWORK SUBSYSTEM DRIVER 9235M: Yisen Zhuang <yisen.zhuang@huawei.com> 9236M: Salil Mehta <salil.mehta@huawei.com> 9237L: netdev@vger.kernel.org 9238S: Maintained 9239W: http://www.hisilicon.com 9240F: Documentation/devicetree/bindings/net/hisilicon*.txt 9241F: drivers/net/ethernet/hisilicon/ 9242 9243HIKEY960 ONBOARD USB GPIO HUB DRIVER 9244M: John Stultz <jstultz@google.com> 9245L: linux-kernel@vger.kernel.org 9246S: Maintained 9247F: drivers/misc/hisi_hikey_usb.c 9248 9249HISILICON PMU DRIVER 9250M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9251M: Qi Liu <liuqi115@huawei.com> 9252S: Supported 9253W: http://www.hisilicon.com 9254F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9255F: Documentation/admin-guide/perf/hisi-pmu.rst 9256F: drivers/perf/hisilicon 9257 9258HISILICON HNS3 PMU DRIVER 9259M: Guangbin Huang <huangguangbin2@huawei.com> 9260S: Supported 9261F: Documentation/admin-guide/perf/hns3-pmu.rst 9262F: drivers/perf/hisilicon/hns3_pmu.c 9263 9264HISILICON PTT DRIVER 9265M: Yicong Yang <yangyicong@hisilicon.com> 9266L: linux-kernel@vger.kernel.org 9267S: Maintained 9268F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9269F: Documentation/trace/hisi-ptt.rst 9270F: drivers/hwtracing/ptt/ 9271 9272HISILICON QM DRIVER 9273M: Weili Qian <qianweili@huawei.com> 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275L: linux-crypto@vger.kernel.org 9276S: Maintained 9277F: drivers/crypto/hisilicon/Kconfig 9278F: drivers/crypto/hisilicon/Makefile 9279F: drivers/crypto/hisilicon/qm.c 9280F: drivers/crypto/hisilicon/sgl.c 9281F: include/linux/hisi_acc_qm.h 9282 9283HISILICON ZIP Controller DRIVER 9284M: Yang Shen <shenyang39@huawei.com> 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286L: linux-crypto@vger.kernel.org 9287S: Maintained 9288F: Documentation/ABI/testing/debugfs-hisi-zip 9289F: drivers/crypto/hisilicon/zip/ 9290 9291HISILICON ROCE DRIVER 9292M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9293M: Wenpeng Liang <liangwenpeng@huawei.com> 9294L: linux-rdma@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9297F: drivers/infiniband/hw/hns/ 9298 9299HISILICON SAS Controller 9300M: John Garry <john.garry@huawei.com> 9301S: Supported 9302W: http://www.hisilicon.com 9303F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9304F: drivers/scsi/hisi_sas/ 9305 9306HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9307M: Kai Ye <yekai13@huawei.com> 9308M: Longfang Liu <liulongfang@huawei.com> 9309L: linux-crypto@vger.kernel.org 9310S: Maintained 9311F: Documentation/ABI/testing/debugfs-hisi-sec 9312F: drivers/crypto/hisilicon/sec2/sec.h 9313F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9314F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9315F: drivers/crypto/hisilicon/sec2/sec_main.c 9316 9317HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9318M: Jay Fang <f.fangjian@huawei.com> 9319L: linux-spi@vger.kernel.org 9320S: Maintained 9321W: http://www.hisilicon.com 9322F: drivers/spi/spi-hisi-kunpeng.c 9323 9324HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9325M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9326L: linux-kernel@vger.kernel.org 9327S: Maintained 9328F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9329F: drivers/spmi/hisi-spmi-controller.c 9330 9331HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9332M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9333L: linux-kernel@vger.kernel.org 9334S: Maintained 9335F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9336F: drivers/mfd/hi6421-spmi-pmic.c 9337 9338HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9339M: Weili Qian <qianweili@huawei.com> 9340S: Maintained 9341F: drivers/crypto/hisilicon/trng/trng.c 9342 9343HISILICON V3XX SPI NOR FLASH Controller Driver 9344M: John Garry <john.garry@huawei.com> 9345S: Maintained 9346W: http://www.hisilicon.com 9347F: drivers/spi/spi-hisi-sfc-v3xx.c 9348 9349HMM - Heterogeneous Memory Management 9350M: Jérôme Glisse <jglisse@redhat.com> 9351L: linux-mm@kvack.org 9352S: Maintained 9353F: Documentation/mm/hmm.rst 9354F: include/linux/hmm* 9355F: lib/test_hmm* 9356F: mm/hmm* 9357F: tools/testing/selftests/vm/*hmm* 9358 9359HOST AP DRIVER 9360M: Jouni Malinen <j@w1.fi> 9361L: linux-wireless@vger.kernel.org 9362S: Obsolete 9363W: http://w1.fi/hostap-driver.html 9364F: drivers/net/wireless/intersil/hostap/ 9365 9366HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9367L: platform-driver-x86@vger.kernel.org 9368S: Orphan 9369F: drivers/platform/x86/tc1100-wmi.c 9370 9371HPET: High Precision Event Timers driver 9372M: Clemens Ladisch <clemens@ladisch.de> 9373S: Maintained 9374F: Documentation/timers/hpet.rst 9375F: drivers/char/hpet.c 9376F: include/linux/hpet.h 9377F: include/uapi/linux/hpet.h 9378 9379HPET: x86 9380S: Orphan 9381F: arch/x86/include/asm/hpet.h 9382F: arch/x86/kernel/hpet.c 9383 9384HPFS FILESYSTEM 9385M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9386S: Maintained 9387W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9388F: fs/hpfs/ 9389 9390HSI SUBSYSTEM 9391M: Sebastian Reichel <sre@kernel.org> 9392S: Maintained 9393T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9394F: Documentation/ABI/testing/sysfs-bus-hsi 9395F: Documentation/driver-api/hsi.rst 9396F: drivers/hsi/ 9397F: include/linux/hsi/ 9398F: include/uapi/linux/hsi/ 9399 9400HSO 3G MODEM DRIVER 9401L: linux-usb@vger.kernel.org 9402S: Orphan 9403F: drivers/net/usb/hso.c 9404 9405HSR NETWORK PROTOCOL 9406L: netdev@vger.kernel.org 9407S: Orphan 9408F: net/hsr/ 9409 9410HT16K33 LED CONTROLLER DRIVER 9411M: Robin van der Gracht <robin@protonic.nl> 9412S: Maintained 9413F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9414F: drivers/auxdisplay/ht16k33.c 9415 9416HTCPEN TOUCHSCREEN DRIVER 9417M: Pau Oliva Fora <pof@eslack.org> 9418L: linux-input@vger.kernel.org 9419S: Maintained 9420F: drivers/input/touchscreen/htcpen.c 9421 9422HTE SUBSYSTEM 9423M: Dipen Patel <dipenp@nvidia.com> 9424S: Maintained 9425F: Documentation/devicetree/bindings/timestamp/ 9426F: Documentation/driver-api/hte/ 9427F: drivers/hte/ 9428F: include/linux/hte.h 9429 9430HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9431M: Lorenzo Bianconi <lorenzo@kernel.org> 9432L: linux-iio@vger.kernel.org 9433S: Maintained 9434W: http://www.st.com/ 9435F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9436F: drivers/iio/humidity/hts221* 9437 9438HUAWEI ETHERNET DRIVER 9439L: netdev@vger.kernel.org 9440S: Orphan 9441F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9442F: drivers/net/ethernet/huawei/hinic/ 9443 9444HUGETLB SUBSYSTEM 9445M: Mike Kravetz <mike.kravetz@oracle.com> 9446M: Muchun Song <songmuchun@bytedance.com> 9447L: linux-mm@kvack.org 9448S: Maintained 9449F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9450F: Documentation/admin-guide/mm/hugetlbpage.rst 9451F: Documentation/mm/hugetlbfs_reserv.rst 9452F: Documentation/mm/vmemmap_dedup.rst 9453F: fs/hugetlbfs/ 9454F: include/linux/hugetlb.h 9455F: mm/hugetlb.c 9456F: mm/hugetlb_vmemmap.c 9457F: mm/hugetlb_vmemmap.h 9458 9459HVA ST MEDIA DRIVER 9460M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9461L: linux-media@vger.kernel.org 9462S: Supported 9463W: https://linuxtv.org 9464T: git git://linuxtv.org/media_tree.git 9465F: drivers/media/platform/st/sti/hva 9466 9467HWPOISON MEMORY FAILURE HANDLING 9468M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9469R: Miaohe Lin <linmiaohe@huawei.com> 9470L: linux-mm@kvack.org 9471S: Maintained 9472F: mm/hwpoison-inject.c 9473F: mm/memory-failure.c 9474 9475HYCON HY46XX TOUCHSCREEN SUPPORT 9476M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9477L: linux-input@vger.kernel.org 9478S: Maintained 9479F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9480F: drivers/input/touchscreen/hycon-hy46xx.c 9481 9482HYGON PROCESSOR SUPPORT 9483M: Pu Wen <puwen@hygon.cn> 9484L: linux-kernel@vger.kernel.org 9485S: Maintained 9486F: arch/x86/kernel/cpu/hygon.c 9487 9488HYNIX HI556 SENSOR DRIVER 9489M: Shawn Tu <shawnx.tu@intel.com> 9490L: linux-media@vger.kernel.org 9491S: Maintained 9492T: git git://linuxtv.org/media_tree.git 9493F: drivers/media/i2c/hi556.c 9494 9495HYNIX HI846 SENSOR DRIVER 9496M: Martin Kepplinger <martin.kepplinger@puri.sm> 9497L: linux-media@vger.kernel.org 9498S: Maintained 9499F: drivers/media/i2c/hi846.c 9500 9501HYNIX HI847 SENSOR DRIVER 9502M: Shawn Tu <shawnx.tu@intel.com> 9503L: linux-media@vger.kernel.org 9504S: Maintained 9505F: drivers/media/i2c/hi847.c 9506 9507Hyper-V/Azure CORE AND DRIVERS 9508M: "K. Y. Srinivasan" <kys@microsoft.com> 9509M: Haiyang Zhang <haiyangz@microsoft.com> 9510M: Stephen Hemminger <sthemmin@microsoft.com> 9511M: Wei Liu <wei.liu@kernel.org> 9512M: Dexuan Cui <decui@microsoft.com> 9513L: linux-hyperv@vger.kernel.org 9514S: Supported 9515T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9516F: Documentation/ABI/stable/sysfs-bus-vmbus 9517F: Documentation/ABI/testing/debugfs-hyperv 9518F: Documentation/virt/hyperv 9519F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9520F: arch/arm64/hyperv 9521F: arch/arm64/include/asm/hyperv-tlfs.h 9522F: arch/arm64/include/asm/mshyperv.h 9523F: arch/x86/hyperv 9524F: arch/x86/include/asm/hyperv-tlfs.h 9525F: arch/x86/include/asm/mshyperv.h 9526F: arch/x86/include/asm/trace/hyperv.h 9527F: arch/x86/kernel/cpu/mshyperv.c 9528F: drivers/clocksource/hyperv_timer.c 9529F: drivers/hid/hid-hyperv.c 9530F: drivers/hv/ 9531F: drivers/input/serio/hyperv-keyboard.c 9532F: drivers/iommu/hyperv-iommu.c 9533F: drivers/net/ethernet/microsoft/ 9534F: drivers/net/hyperv/ 9535F: drivers/pci/controller/pci-hyperv-intf.c 9536F: drivers/pci/controller/pci-hyperv.c 9537F: drivers/scsi/storvsc_drv.c 9538F: drivers/uio/uio_hv_generic.c 9539F: drivers/video/fbdev/hyperv_fb.c 9540F: include/asm-generic/hyperv-tlfs.h 9541F: include/asm-generic/mshyperv.h 9542F: include/clocksource/hyperv_timer.h 9543F: include/linux/hyperv.h 9544F: include/net/mana 9545F: include/uapi/linux/hyperv.h 9546F: net/vmw_vsock/hyperv_transport.c 9547F: tools/hv/ 9548 9549HYPERBUS SUPPORT 9550M: Vignesh Raghavendra <vigneshr@ti.com> 9551L: linux-mtd@lists.infradead.org 9552S: Supported 9553Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9554C: irc://irc.oftc.net/mtd 9555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9556F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9557F: drivers/mtd/hyperbus/ 9558F: include/linux/mtd/hyperbus.h 9559 9560HYPERVISOR VIRTUAL CONSOLE DRIVER 9561L: linuxppc-dev@lists.ozlabs.org 9562S: Odd Fixes 9563F: drivers/tty/hvc/ 9564 9565I2C ACPI SUPPORT 9566M: Mika Westerberg <mika.westerberg@linux.intel.com> 9567L: linux-i2c@vger.kernel.org 9568L: linux-acpi@vger.kernel.org 9569S: Maintained 9570F: drivers/i2c/i2c-core-acpi.c 9571 9572I2C CONTROLLER DRIVER FOR NVIDIA GPU 9573M: Ajay Gupta <ajayg@nvidia.com> 9574L: linux-i2c@vger.kernel.org 9575S: Maintained 9576F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9577F: drivers/i2c/busses/i2c-nvidia-gpu.c 9578 9579I2C MUXES 9580M: Peter Rosin <peda@axentia.se> 9581L: linux-i2c@vger.kernel.org 9582S: Maintained 9583F: Documentation/devicetree/bindings/i2c/i2c-arb* 9584F: Documentation/devicetree/bindings/i2c/i2c-gate* 9585F: Documentation/devicetree/bindings/i2c/i2c-mux* 9586F: Documentation/i2c/i2c-topology.rst 9587F: Documentation/i2c/muxes/ 9588F: drivers/i2c/i2c-mux.c 9589F: drivers/i2c/muxes/ 9590F: include/linux/i2c-mux.h 9591 9592I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9593M: Gregory CLEMENT <gregory.clement@bootlin.com> 9594L: linux-i2c@vger.kernel.org 9595S: Maintained 9596F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9597F: drivers/i2c/busses/i2c-mv64xxx.c 9598 9599I2C OVER PARALLEL PORT 9600M: Jean Delvare <jdelvare@suse.com> 9601L: linux-i2c@vger.kernel.org 9602S: Maintained 9603F: Documentation/i2c/busses/i2c-parport.rst 9604F: drivers/i2c/busses/i2c-parport.c 9605 9606I2C SUBSYSTEM 9607M: Wolfram Sang <wsa@kernel.org> 9608L: linux-i2c@vger.kernel.org 9609S: Maintained 9610W: https://i2c.wiki.kernel.org/ 9611Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9612T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9613F: Documentation/devicetree/bindings/i2c/i2c.txt 9614F: Documentation/i2c/ 9615F: drivers/i2c/* 9616F: include/dt-bindings/i2c/i2c.h 9617F: include/linux/i2c-dev.h 9618F: include/linux/i2c-smbus.h 9619F: include/linux/i2c.h 9620F: include/uapi/linux/i2c-*.h 9621F: include/uapi/linux/i2c.h 9622 9623I2C SUBSYSTEM HOST DRIVERS 9624L: linux-i2c@vger.kernel.org 9625S: Odd Fixes 9626W: https://i2c.wiki.kernel.org/ 9627Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9629F: Documentation/devicetree/bindings/i2c/ 9630F: drivers/i2c/algos/ 9631F: drivers/i2c/busses/ 9632F: include/dt-bindings/i2c/ 9633 9634I2C-TAOS-EVM DRIVER 9635M: Jean Delvare <jdelvare@suse.com> 9636L: linux-i2c@vger.kernel.org 9637S: Maintained 9638F: Documentation/i2c/busses/i2c-taos-evm.rst 9639F: drivers/i2c/busses/i2c-taos-evm.c 9640 9641I2C-TINY-USB DRIVER 9642M: Till Harbaum <till@harbaum.org> 9643L: linux-i2c@vger.kernel.org 9644S: Maintained 9645W: http://www.harbaum.org/till/i2c_tiny_usb 9646F: drivers/i2c/busses/i2c-tiny-usb.c 9647 9648I2C/SMBUS CONTROLLER DRIVERS FOR PC 9649M: Jean Delvare <jdelvare@suse.com> 9650L: linux-i2c@vger.kernel.org 9651S: Maintained 9652F: Documentation/i2c/busses/i2c-ali1535.rst 9653F: Documentation/i2c/busses/i2c-ali1563.rst 9654F: Documentation/i2c/busses/i2c-ali15x3.rst 9655F: Documentation/i2c/busses/i2c-amd756.rst 9656F: Documentation/i2c/busses/i2c-amd8111.rst 9657F: Documentation/i2c/busses/i2c-i801.rst 9658F: Documentation/i2c/busses/i2c-nforce2.rst 9659F: Documentation/i2c/busses/i2c-piix4.rst 9660F: Documentation/i2c/busses/i2c-sis5595.rst 9661F: Documentation/i2c/busses/i2c-sis630.rst 9662F: Documentation/i2c/busses/i2c-sis96x.rst 9663F: Documentation/i2c/busses/i2c-via.rst 9664F: Documentation/i2c/busses/i2c-viapro.rst 9665F: drivers/i2c/busses/i2c-ali1535.c 9666F: drivers/i2c/busses/i2c-ali1563.c 9667F: drivers/i2c/busses/i2c-ali15x3.c 9668F: drivers/i2c/busses/i2c-amd756-s4882.c 9669F: drivers/i2c/busses/i2c-amd756.c 9670F: drivers/i2c/busses/i2c-amd8111.c 9671F: drivers/i2c/busses/i2c-i801.c 9672F: drivers/i2c/busses/i2c-isch.c 9673F: drivers/i2c/busses/i2c-nforce2-s4985.c 9674F: drivers/i2c/busses/i2c-nforce2.c 9675F: drivers/i2c/busses/i2c-piix4.c 9676F: drivers/i2c/busses/i2c-sis5595.c 9677F: drivers/i2c/busses/i2c-sis630.c 9678F: drivers/i2c/busses/i2c-sis96x.c 9679F: drivers/i2c/busses/i2c-via.c 9680F: drivers/i2c/busses/i2c-viapro.c 9681 9682I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9683M: Hans de Goede <hdegoede@redhat.com> 9684L: linux-i2c@vger.kernel.org 9685S: Maintained 9686F: drivers/i2c/busses/i2c-cht-wc.c 9687 9688I2C/SMBUS ISMT DRIVER 9689M: Seth Heasley <seth.heasley@intel.com> 9690M: Neil Horman <nhorman@tuxdriver.com> 9691L: linux-i2c@vger.kernel.org 9692F: Documentation/i2c/busses/i2c-ismt.rst 9693F: drivers/i2c/busses/i2c-ismt.c 9694 9695I2C/SMBUS STUB DRIVER 9696M: Jean Delvare <jdelvare@suse.com> 9697L: linux-i2c@vger.kernel.org 9698S: Maintained 9699F: drivers/i2c/i2c-stub.c 9700 9701I3C DRIVER FOR CADENCE I3C MASTER IP 9702M: Przemysław Gaj <pgaj@cadence.com> 9703S: Maintained 9704F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9705F: drivers/i3c/master/i3c-master-cdns.c 9706 9707I3C DRIVER FOR SYNOPSYS DESIGNWARE 9708M: Vitor Soares <vitor.soares@synopsys.com> 9709S: Maintained 9710F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9711F: drivers/i3c/master/dw* 9712 9713I3C SUBSYSTEM 9714M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9715L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9716S: Maintained 9717C: irc://chat.freenode.net/linux-i3c 9718T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9719F: Documentation/ABI/testing/sysfs-bus-i3c 9720F: Documentation/devicetree/bindings/i3c/ 9721F: Documentation/driver-api/i3c 9722F: drivers/i3c/ 9723F: include/linux/i3c/ 9724 9725IA64 (Itanium) PLATFORM 9726L: linux-ia64@vger.kernel.org 9727S: Orphan 9728F: Documentation/ia64/ 9729F: arch/ia64/ 9730 9731IBM Operation Panel Input Driver 9732M: Eddie James <eajames@linux.ibm.com> 9733L: linux-input@vger.kernel.org 9734S: Maintained 9735F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9736F: drivers/input/misc/ibm-panel.c 9737 9738IBM Power 842 compression accelerator 9739M: Haren Myneni <haren@us.ibm.com> 9740S: Supported 9741F: crypto/842.c 9742F: drivers/crypto/nx/Kconfig 9743F: drivers/crypto/nx/Makefile 9744F: drivers/crypto/nx/nx-842* 9745F: include/linux/sw842.h 9746F: lib/842/ 9747 9748IBM Power in-Nest Crypto Acceleration 9749M: Breno Leitão <leitao@debian.org> 9750M: Nayna Jain <nayna@linux.ibm.com> 9751M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9752L: linux-crypto@vger.kernel.org 9753S: Supported 9754F: drivers/crypto/nx/Kconfig 9755F: drivers/crypto/nx/Makefile 9756F: drivers/crypto/nx/nx-aes* 9757F: drivers/crypto/nx/nx-sha* 9758F: drivers/crypto/nx/nx.* 9759F: drivers/crypto/nx/nx_csbcpb.h 9760F: drivers/crypto/nx/nx_debugfs.c 9761 9762IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9763M: Tyrel Datwyler <tyreld@linux.ibm.com> 9764L: linux-pci@vger.kernel.org 9765L: linuxppc-dev@lists.ozlabs.org 9766S: Supported 9767F: drivers/pci/hotplug/rpadlpar* 9768 9769IBM Power Linux RAID adapter 9770M: Brian King <brking@us.ibm.com> 9771S: Supported 9772F: drivers/scsi/ipr.* 9773 9774IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9775M: Tyrel Datwyler <tyreld@linux.ibm.com> 9776L: linux-pci@vger.kernel.org 9777L: linuxppc-dev@lists.ozlabs.org 9778S: Supported 9779F: drivers/pci/hotplug/rpaphp* 9780 9781IBM Power SRIOV Virtual NIC Device Driver 9782M: Dany Madden <drt@linux.ibm.com> 9783R: Thomas Falcon <tlfalcon@linux.ibm.com> 9784L: netdev@vger.kernel.org 9785S: Supported 9786F: drivers/net/ethernet/ibm/ibmvnic.* 9787 9788IBM Power Virtual Accelerator Switchboard 9789L: linuxppc-dev@lists.ozlabs.org 9790S: Supported 9791F: arch/powerpc/include/asm/vas.h 9792F: arch/powerpc/platforms/powernv/copy-paste.h 9793F: arch/powerpc/platforms/powernv/vas* 9794 9795IBM Power Virtual Ethernet Device Driver 9796M: Nick Child <nnac123@linux.ibm.com> 9797L: netdev@vger.kernel.org 9798S: Supported 9799F: drivers/net/ethernet/ibm/ibmveth.* 9800 9801IBM Power Virtual FC Device Drivers 9802M: Tyrel Datwyler <tyreld@linux.ibm.com> 9803L: linux-scsi@vger.kernel.org 9804S: Supported 9805F: drivers/scsi/ibmvscsi/ibmvfc* 9806 9807IBM Power Virtual Management Channel Driver 9808M: Brad Warrum <bwarrum@linux.ibm.com> 9809M: Ritu Agarwal <rituagar@linux.ibm.com> 9810S: Supported 9811F: drivers/misc/ibmvmc.* 9812 9813IBM Power Virtual SCSI Device Drivers 9814M: Tyrel Datwyler <tyreld@linux.ibm.com> 9815L: linux-scsi@vger.kernel.org 9816S: Supported 9817F: drivers/scsi/ibmvscsi/ibmvscsi* 9818F: include/scsi/viosrp.h 9819 9820IBM Power Virtual SCSI Device Target Driver 9821M: Michael Cyr <mikecyr@linux.ibm.com> 9822L: linux-scsi@vger.kernel.org 9823L: target-devel@vger.kernel.org 9824S: Supported 9825F: drivers/scsi/ibmvscsi_tgt/ 9826 9827IBM Power VMX Cryptographic instructions 9828M: Breno Leitão <leitao@debian.org> 9829M: Nayna Jain <nayna@linux.ibm.com> 9830M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9831L: linux-crypto@vger.kernel.org 9832S: Supported 9833F: drivers/crypto/vmx/Kconfig 9834F: drivers/crypto/vmx/Makefile 9835F: drivers/crypto/vmx/aes* 9836F: drivers/crypto/vmx/ghash* 9837F: drivers/crypto/vmx/ppc-xlate.pl 9838F: drivers/crypto/vmx/vmx.c 9839 9840IBM ServeRAID RAID DRIVER 9841S: Orphan 9842F: drivers/scsi/ips.* 9843 9844ICH LPC AND GPIO DRIVER 9845M: Peter Tyser <ptyser@xes-inc.com> 9846S: Maintained 9847F: drivers/gpio/gpio-ich.c 9848F: drivers/mfd/lpc_ich.c 9849 9850ICY I2C DRIVER 9851M: Max Staudt <max@enpas.org> 9852L: linux-i2c@vger.kernel.org 9853S: Maintained 9854F: drivers/i2c/busses/i2c-icy.c 9855 9856IDEAPAD LAPTOP EXTRAS DRIVER 9857M: Ike Panhc <ike.pan@canonical.com> 9858L: platform-driver-x86@vger.kernel.org 9859S: Maintained 9860W: http://launchpad.net/ideapad-laptop 9861F: drivers/platform/x86/ideapad-laptop.c 9862 9863IDEAPAD LAPTOP SLIDEBAR DRIVER 9864M: Andrey Moiseev <o2g.org.ru@gmail.com> 9865L: linux-input@vger.kernel.org 9866S: Maintained 9867W: https://github.com/o2genum/ideapad-slidebar 9868F: drivers/input/misc/ideapad_slidebar.c 9869 9870IDMAPPED MOUNTS 9871M: Christian Brauner <brauner@kernel.org> 9872M: Seth Forshee <sforshee@kernel.org> 9873L: linux-fsdevel@vger.kernel.org 9874S: Maintained 9875T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9876F: Documentation/filesystems/idmappings.rst 9877F: tools/testing/selftests/mount_setattr/ 9878F: include/linux/mnt_idmapping.h 9879 9880IDT VersaClock 5 CLOCK DRIVER 9881M: Luca Ceresoli <luca@lucaceresoli.net> 9882S: Maintained 9883F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9884F: drivers/clk/clk-versaclock5.c 9885 9886IEEE 802.15.4 SUBSYSTEM 9887M: Alexander Aring <alex.aring@gmail.com> 9888M: Stefan Schmidt <stefan@datenfreihafen.org> 9889L: linux-wpan@vger.kernel.org 9890S: Maintained 9891W: https://linux-wpan.org/ 9892T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9893T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9894F: Documentation/networking/ieee802154.rst 9895F: drivers/net/ieee802154/ 9896F: include/linux/ieee802154.h 9897F: include/linux/nl802154.h 9898F: include/net/af_ieee802154.h 9899F: include/net/cfg802154.h 9900F: include/net/ieee802154_netdev.h 9901F: include/net/mac802154.h 9902F: include/net/nl802154.h 9903F: net/ieee802154/ 9904F: net/mac802154/ 9905 9906IFE PROTOCOL 9907M: Yotam Gigi <yotam.gi@gmail.com> 9908M: Jamal Hadi Salim <jhs@mojatatu.com> 9909F: include/net/ife.h 9910F: include/uapi/linux/ife.h 9911F: net/ife 9912 9913IGORPLUG-USB IR RECEIVER 9914M: Sean Young <sean@mess.org> 9915L: linux-media@vger.kernel.org 9916S: Maintained 9917F: drivers/media/rc/igorplugusb.c 9918 9919IGUANAWORKS USB IR TRANSCEIVER 9920M: Sean Young <sean@mess.org> 9921L: linux-media@vger.kernel.org 9922S: Maintained 9923F: drivers/media/rc/iguanair.c 9924 9925IIO DIGITAL POTENTIOMETER DAC 9926M: Peter Rosin <peda@axentia.se> 9927L: linux-iio@vger.kernel.org 9928S: Maintained 9929F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9930F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9931F: drivers/iio/dac/dpot-dac.c 9932 9933IIO ENVELOPE DETECTOR 9934M: Peter Rosin <peda@axentia.se> 9935L: linux-iio@vger.kernel.org 9936S: Maintained 9937F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9938F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9939F: drivers/iio/adc/envelope-detector.c 9940 9941IIO MULTIPLEXER 9942M: Peter Rosin <peda@axentia.se> 9943L: linux-iio@vger.kernel.org 9944S: Maintained 9945F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9946F: drivers/iio/multiplexer/iio-mux.c 9947 9948IIO SCMI BASED DRIVER 9949M: Jyoti Bhayana <jbhayana@google.com> 9950L: linux-iio@vger.kernel.org 9951S: Maintained 9952F: drivers/iio/common/scmi_sensors/scmi_iio.c 9953 9954IIO SUBSYSTEM AND DRIVERS 9955M: Jonathan Cameron <jic23@kernel.org> 9956R: Lars-Peter Clausen <lars@metafoo.de> 9957L: linux-iio@vger.kernel.org 9958S: Maintained 9959T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9960F: Documentation/ABI/testing/configfs-iio* 9961F: Documentation/ABI/testing/sysfs-bus-iio* 9962F: Documentation/devicetree/bindings/iio/ 9963F: drivers/iio/ 9964F: drivers/staging/iio/ 9965F: include/dt-bindings/iio/ 9966F: include/linux/iio/ 9967F: tools/iio/ 9968 9969IIO UNIT CONVERTER 9970M: Peter Rosin <peda@axentia.se> 9971L: linux-iio@vger.kernel.org 9972S: Maintained 9973F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9974F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9975F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9976F: drivers/iio/afe/iio-rescale.c 9977 9978IKANOS/ADI EAGLE ADSL USB DRIVER 9979M: Matthieu Castet <castet.matthieu@free.fr> 9980M: Stanislaw Gruszka <stf_xl@wp.pl> 9981S: Maintained 9982F: drivers/usb/atm/ueagle-atm.c 9983 9984IMAGIS TOUCHSCREEN DRIVER 9985M: Markuss Broks <markuss.broks@gmail.com> 9986S: Maintained 9987F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9988F: drivers/input/touchscreen/imagis.c 9989 9990IMGTEC ASCII LCD DRIVER 9991M: Paul Burton <paulburton@kernel.org> 9992S: Maintained 9993F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9994F: drivers/auxdisplay/img-ascii-lcd.c 9995 9996IMGTEC IR DECODER DRIVER 9997S: Orphan 9998F: drivers/media/rc/img-ir/ 9999 10000IMON SOUNDGRAPH USB IR RECEIVER 10001M: Sean Young <sean@mess.org> 10002L: linux-media@vger.kernel.org 10003S: Maintained 10004F: drivers/media/rc/imon.c 10005F: drivers/media/rc/imon_raw.c 10006 10007IMS TWINTURBO FRAMEBUFFER DRIVER 10008L: linux-fbdev@vger.kernel.org 10009S: Orphan 10010F: drivers/video/fbdev/imsttfb.c 10011 10012INA209 HARDWARE MONITOR DRIVER 10013M: Guenter Roeck <linux@roeck-us.net> 10014L: linux-hwmon@vger.kernel.org 10015S: Maintained 10016F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10017F: Documentation/hwmon/ina209.rst 10018F: drivers/hwmon/ina209.c 10019 10020INA2XX HARDWARE MONITOR DRIVER 10021M: Guenter Roeck <linux@roeck-us.net> 10022L: linux-hwmon@vger.kernel.org 10023S: Maintained 10024F: Documentation/hwmon/ina2xx.rst 10025F: drivers/hwmon/ina2xx.c 10026F: include/linux/platform_data/ina2xx.h 10027 10028INDUSTRY PACK SUBSYSTEM (IPACK) 10029M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10030M: Jens Taprogge <jens.taprogge@taprogge.org> 10031M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10032L: industrypack-devel@lists.sourceforge.net 10033S: Maintained 10034W: http://industrypack.sourceforge.net 10035F: drivers/ipack/ 10036 10037INFINEON DPS310 Driver 10038M: Eddie James <eajames@linux.ibm.com> 10039L: linux-iio@vger.kernel.org 10040S: Maintained 10041F: drivers/iio/pressure/dps310.c 10042 10043INFINIBAND SUBSYSTEM 10044M: Jason Gunthorpe <jgg@nvidia.com> 10045M: Leon Romanovsky <leonro@nvidia.com> 10046L: linux-rdma@vger.kernel.org 10047S: Supported 10048W: https://github.com/linux-rdma/rdma-core 10049Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10050T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10051F: Documentation/devicetree/bindings/infiniband/ 10052F: Documentation/infiniband/ 10053F: drivers/infiniband/ 10054F: include/rdma/ 10055F: include/trace/events/ib_mad.h 10056F: include/trace/events/ib_umad.h 10057F: include/uapi/linux/if_infiniband.h 10058F: include/uapi/rdma/ 10059F: samples/bpf/ibumad_kern.c 10060F: samples/bpf/ibumad_user.c 10061 10062INGENIC JZ4780 NAND DRIVER 10063M: Harvey Hunt <harveyhuntnexus@gmail.com> 10064L: linux-mtd@lists.infradead.org 10065L: linux-mips@vger.kernel.org 10066S: Maintained 10067F: drivers/mtd/nand/raw/ingenic/ 10068 10069INGENIC JZ47xx SoCs 10070M: Paul Cercueil <paul@crapouillou.net> 10071L: linux-mips@vger.kernel.org 10072S: Maintained 10073F: arch/mips/boot/dts/ingenic/ 10074F: arch/mips/generic/board-ingenic.c 10075F: arch/mips/include/asm/mach-ingenic/ 10076F: arch/mips/ingenic/Kconfig 10077F: drivers/clk/ingenic/ 10078F: drivers/dma/dma-jz4780.c 10079F: drivers/gpu/drm/ingenic/ 10080F: drivers/i2c/busses/i2c-jz4780.c 10081F: drivers/iio/adc/ingenic-adc.c 10082F: drivers/irqchip/irq-ingenic.c 10083F: drivers/memory/jz4780-nemc.c 10084F: drivers/mmc/host/jz4740_mmc.c 10085F: drivers/mtd/nand/raw/ingenic/ 10086F: drivers/pinctrl/pinctrl-ingenic.c 10087F: drivers/power/supply/ingenic-battery.c 10088F: drivers/pwm/pwm-jz4740.c 10089F: drivers/remoteproc/ingenic_rproc.c 10090F: drivers/rtc/rtc-jz4740.c 10091F: drivers/tty/serial/8250/8250_ingenic.c 10092F: drivers/usb/musb/jz4740.c 10093F: drivers/watchdog/jz4740_wdt.c 10094F: include/dt-bindings/iio/adc/ingenic,adc.h 10095F: include/linux/mfd/ingenic-tcu.h 10096F: sound/soc/codecs/jz47* 10097F: sound/soc/jz4740/ 10098 10099INJOINIC IP5xxx POWER BANK IC DRIVER 10100M: Samuel Holland <samuel@sholland.org> 10101S: Maintained 10102F: drivers/power/supply/ip5xxx_power.c 10103 10104INOTIFY 10105M: Jan Kara <jack@suse.cz> 10106R: Amir Goldstein <amir73il@gmail.com> 10107L: linux-fsdevel@vger.kernel.org 10108S: Maintained 10109F: Documentation/filesystems/inotify.rst 10110F: fs/notify/inotify/ 10111F: include/linux/inotify.h 10112F: include/uapi/linux/inotify.h 10113 10114INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10115M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10116L: linux-input@vger.kernel.org 10117S: Maintained 10118Q: http://patchwork.kernel.org/project/linux-input/list/ 10119T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10120F: Documentation/devicetree/bindings/input/ 10121F: Documentation/devicetree/bindings/serio/ 10122F: Documentation/input/ 10123F: drivers/input/ 10124F: include/dt-bindings/input/ 10125F: include/linux/input.h 10126F: include/linux/input/ 10127F: include/uapi/linux/input-event-codes.h 10128F: include/uapi/linux/input.h 10129 10130INPUT MULTITOUCH (MT) PROTOCOL 10131M: Henrik Rydberg <rydberg@bitmath.org> 10132L: linux-input@vger.kernel.org 10133S: Odd fixes 10134F: Documentation/input/multi-touch-protocol.rst 10135F: drivers/input/input-mt.c 10136K: \b(ABS|SYN)_MT_ 10137 10138INSIDE SECURE CRYPTO DRIVER 10139M: Antoine Tenart <atenart@kernel.org> 10140L: linux-crypto@vger.kernel.org 10141S: Maintained 10142F: drivers/crypto/inside-secure/ 10143 10144INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10145M: Mimi Zohar <zohar@linux.ibm.com> 10146M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10147L: linux-integrity@vger.kernel.org 10148S: Supported 10149T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10150F: security/integrity/ima/ 10151F: security/integrity/ 10152 10153INTEL 810/815 FRAMEBUFFER DRIVER 10154M: Antonino Daplas <adaplas@gmail.com> 10155L: linux-fbdev@vger.kernel.org 10156S: Maintained 10157F: drivers/video/fbdev/i810/ 10158 10159INTEL 8255 GPIO DRIVER 10160M: William Breathitt Gray <william.gray@linaro.org> 10161L: linux-gpio@vger.kernel.org 10162S: Maintained 10163F: drivers/gpio/gpio-i8255.c 10164F: drivers/gpio/gpio-i8255.h 10165 10166INTEL ASoC DRIVERS 10167M: Cezary Rojewski <cezary.rojewski@intel.com> 10168M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10169M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10170M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10171M: Bard Liao <yung-chuan.liao@linux.intel.com> 10172M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10173M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10174L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10175S: Supported 10176F: sound/soc/intel/ 10177 10178INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10179M: Hans de Goede <hdegoede@redhat.com> 10180L: platform-driver-x86@vger.kernel.org 10181S: Maintained 10182F: drivers/platform/x86/intel/atomisp2/pm.c 10183 10184INTEL ATOMISP2 LED DRIVER 10185M: Hans de Goede <hdegoede@redhat.com> 10186L: platform-driver-x86@vger.kernel.org 10187S: Maintained 10188F: drivers/platform/x86/intel/atomisp2/led.c 10189 10190INTEL BIOS SAR INT1092 DRIVER 10191M: Shravan Sudhakar <s.shravan@intel.com> 10192M: Intel Corporation <linuxwwan@intel.com> 10193L: platform-driver-x86@vger.kernel.org 10194S: Maintained 10195F: drivers/platform/x86/intel/int1092/ 10196 10197INTEL BROXTON PMC DRIVER 10198M: Mika Westerberg <mika.westerberg@linux.intel.com> 10199M: Zha Qipeng <qipeng.zha@intel.com> 10200S: Maintained 10201F: drivers/mfd/intel_pmc_bxt.c 10202F: include/linux/mfd/intel_pmc_bxt.h 10203 10204INTEL C600 SERIES SAS CONTROLLER DRIVER 10205M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10206L: linux-scsi@vger.kernel.org 10207S: Supported 10208T: git git://git.code.sf.net/p/intel-sas/isci 10209F: drivers/scsi/isci/ 10210 10211INTEL CPU family model numbers 10212M: Tony Luck <tony.luck@intel.com> 10213M: x86@kernel.org 10214L: linux-kernel@vger.kernel.org 10215S: Supported 10216F: arch/x86/include/asm/intel-family.h 10217 10218INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10219M: Jani Nikula <jani.nikula@linux.intel.com> 10220M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10221M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10222M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10223L: intel-gfx@lists.freedesktop.org 10224S: Supported 10225W: https://01.org/linuxgraphics/ 10226Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10227B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10228C: irc://irc.oftc.net/intel-gfx 10229T: git git://anongit.freedesktop.org/drm-intel 10230F: Documentation/gpu/i915.rst 10231F: drivers/gpu/drm/i915/ 10232F: include/drm/i915* 10233F: include/uapi/drm/i915_drm.h 10234 10235INTEL ETHERNET DRIVERS 10236M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10237M: Tony Nguyen <anthony.l.nguyen@intel.com> 10238L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10239S: Supported 10240W: http://www.intel.com/support/feedback.htm 10241W: http://e1000.sourceforge.net/ 10242Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10243T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10244T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10245F: Documentation/networking/device_drivers/ethernet/intel/ 10246F: drivers/net/ethernet/intel/ 10247F: drivers/net/ethernet/intel/*/ 10248F: include/linux/avf/virtchnl.h 10249F: include/linux/net/intel/iidc.h 10250 10251INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10252M: Mustafa Ismail <mustafa.ismail@intel.com> 10253M: Shiraz Saleem <shiraz.saleem@intel.com> 10254L: linux-rdma@vger.kernel.org 10255S: Supported 10256F: drivers/infiniband/hw/irdma/ 10257F: include/uapi/rdma/irdma-abi.h 10258 10259INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10260M: Maik Broemme <mbroemme@libmpq.org> 10261L: linux-fbdev@vger.kernel.org 10262S: Maintained 10263F: Documentation/fb/intelfb.rst 10264F: drivers/video/fbdev/intelfb/ 10265 10266INTEL GPIO DRIVERS 10267M: Andy Shevchenko <andy@kernel.org> 10268L: linux-gpio@vger.kernel.org 10269S: Supported 10270T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10271F: drivers/gpio/gpio-ich.c 10272F: drivers/gpio/gpio-merrifield.c 10273F: drivers/gpio/gpio-ml-ioh.c 10274F: drivers/gpio/gpio-pch.c 10275F: drivers/gpio/gpio-sch.c 10276F: drivers/gpio/gpio-sodaville.c 10277 10278INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10279M: Zhenyu Wang <zhenyuw@linux.intel.com> 10280M: Zhi Wang <zhi.a.wang@intel.com> 10281L: intel-gvt-dev@lists.freedesktop.org 10282L: intel-gfx@lists.freedesktop.org 10283S: Supported 10284W: https://01.org/igvt-g 10285T: git https://github.com/intel/gvt-linux.git 10286F: drivers/gpu/drm/i915/gvt/ 10287 10288INTEL HID EVENT DRIVER 10289M: Alex Hung <alex.hung@canonical.com> 10290L: platform-driver-x86@vger.kernel.org 10291S: Maintained 10292F: drivers/platform/x86/intel/hid.c 10293 10294INTEL I/OAT DMA DRIVER 10295M: Dave Jiang <dave.jiang@intel.com> 10296R: Dan Williams <dan.j.williams@intel.com> 10297L: dmaengine@vger.kernel.org 10298S: Supported 10299Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10300F: drivers/dma/ioat* 10301 10302INTEL IDXD DRIVER 10303M: Fenghua Yu <fenghua.yu@intel.com> 10304M: Dave Jiang <dave.jiang@intel.com> 10305L: dmaengine@vger.kernel.org 10306S: Supported 10307F: drivers/dma/idxd/* 10308F: include/uapi/linux/idxd.h 10309 10310INTEL IDLE DRIVER 10311M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10312M: Len Brown <lenb@kernel.org> 10313L: linux-pm@vger.kernel.org 10314S: Supported 10315B: https://bugzilla.kernel.org 10316T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10317F: drivers/idle/intel_idle.c 10318 10319INTEL IN FIELD SCAN (IFS) DEVICE 10320M: Jithu Joseph <jithu.joseph@intel.com> 10321R: Ashok Raj <ashok.raj@intel.com> 10322R: Tony Luck <tony.luck@intel.com> 10323S: Maintained 10324F: drivers/platform/x86/intel/ifs 10325F: include/trace/events/intel_ifs.h 10326 10327INTEL INTEGRATED SENSOR HUB DRIVER 10328M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10329M: Jiri Kosina <jikos@kernel.org> 10330L: linux-input@vger.kernel.org 10331S: Maintained 10332F: drivers/hid/intel-ish-hid/ 10333 10334INTEL IOMMU (VT-d) 10335M: David Woodhouse <dwmw2@infradead.org> 10336M: Lu Baolu <baolu.lu@linux.intel.com> 10337L: iommu@lists.linux.dev 10338S: Supported 10339T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10340F: drivers/iommu/intel/ 10341F: include/linux/intel-svm.h 10342 10343INTEL IOP-ADMA DMA DRIVER 10344R: Dan Williams <dan.j.williams@intel.com> 10345S: Odd fixes 10346F: drivers/dma/iop-adma.c 10347 10348INTEL IPU3 CSI-2 CIO2 DRIVER 10349M: Yong Zhi <yong.zhi@intel.com> 10350M: Sakari Ailus <sakari.ailus@linux.intel.com> 10351M: Bingbu Cao <bingbu.cao@intel.com> 10352M: Dan Scally <djrscally@gmail.com> 10353R: Tianshu Qiu <tian.shu.qiu@intel.com> 10354L: linux-media@vger.kernel.org 10355S: Maintained 10356T: git git://linuxtv.org/media_tree.git 10357F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10358F: drivers/media/pci/intel/ipu3/ 10359 10360INTEL IPU3 CSI-2 IMGU DRIVER 10361M: Sakari Ailus <sakari.ailus@linux.intel.com> 10362R: Bingbu Cao <bingbu.cao@intel.com> 10363R: Tianshu Qiu <tian.shu.qiu@intel.com> 10364L: linux-media@vger.kernel.org 10365S: Maintained 10366F: Documentation/admin-guide/media/ipu3.rst 10367F: Documentation/admin-guide/media/ipu3_rcb.svg 10368F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10369F: drivers/staging/media/ipu3/ 10370 10371INTEL IXP4XX CRYPTO SUPPORT 10372M: Corentin Labbe <clabbe@baylibre.com> 10373L: linux-crypto@vger.kernel.org 10374S: Maintained 10375F: drivers/crypto/ixp4xx_crypto.c 10376 10377INTEL ISHTP ECLITE DRIVER 10378M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10379L: platform-driver-x86@vger.kernel.org 10380S: Supported 10381F: drivers/platform/x86/intel/ishtp_eclite.c 10382 10383INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10384M: Krzysztof Halasa <khalasa@piap.pl> 10385S: Maintained 10386F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10387F: drivers/net/wan/ixp4xx_hss.c 10388F: drivers/soc/ixp4xx/ixp4xx-npe.c 10389F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10390F: include/linux/soc/ixp4xx/npe.h 10391F: include/linux/soc/ixp4xx/qmgr.h 10392 10393INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10394M: Deepak Saxena <dsaxena@plexity.net> 10395S: Maintained 10396F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10397F: drivers/char/hw_random/ixp4xx-rng.c 10398 10399INTEL KEEM BAY DRM DRIVER 10400M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10401M: Edmund Dea <edmund.j.dea@intel.com> 10402S: Maintained 10403F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10404F: drivers/gpu/drm/kmb/ 10405 10406INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10407M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10408S: Maintained 10409F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10410F: drivers/crypto/keembay/Kconfig 10411F: drivers/crypto/keembay/Makefile 10412F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10413F: drivers/crypto/keembay/ocs-aes.c 10414F: drivers/crypto/keembay/ocs-aes.h 10415 10416INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10417M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10418M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10419M: Mark Gross <mgross@linux.intel.com> 10420S: Maintained 10421F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10422F: drivers/crypto/keembay/Kconfig 10423F: drivers/crypto/keembay/Makefile 10424F: drivers/crypto/keembay/keembay-ocs-ecc.c 10425 10426INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10427M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10428M: Declan Murphy <declan.murphy@intel.com> 10429S: Maintained 10430F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10431F: drivers/crypto/keembay/Kconfig 10432F: drivers/crypto/keembay/Makefile 10433F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10434F: drivers/crypto/keembay/ocs-hcu.c 10435F: drivers/crypto/keembay/ocs-hcu.h 10436 10437INTEL THUNDER BAY EMMC PHY DRIVER 10438M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10439M: Rashmi A <rashmi.a@intel.com> 10440S: Maintained 10441F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10442F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10443 10444INTEL MANAGEMENT ENGINE (mei) 10445M: Tomas Winkler <tomas.winkler@intel.com> 10446L: linux-kernel@vger.kernel.org 10447S: Supported 10448F: Documentation/driver-api/mei/* 10449F: drivers/misc/mei/ 10450F: drivers/watchdog/mei_wdt.c 10451F: include/linux/mei_aux.h 10452F: include/linux/mei_cl_bus.h 10453F: include/uapi/linux/mei.h 10454F: samples/mei/* 10455 10456INTEL MAX 10 BMC MFD DRIVER 10457M: Xu Yilun <yilun.xu@intel.com> 10458R: Tom Rix <trix@redhat.com> 10459S: Maintained 10460F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10461F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10462F: drivers/hwmon/intel-m10-bmc-hwmon.c 10463F: drivers/mfd/intel-m10-bmc.c 10464F: include/linux/mfd/intel-m10-bmc.h 10465 10466INTEL MENLOW THERMAL DRIVER 10467M: Sujith Thomas <sujith.thomas@intel.com> 10468L: linux-pm@vger.kernel.org 10469S: Supported 10470F: drivers/thermal/intel/intel_menlow.c 10471 10472INTEL P-Unit IPC DRIVER 10473M: Zha Qipeng <qipeng.zha@intel.com> 10474L: platform-driver-x86@vger.kernel.org 10475S: Maintained 10476F: arch/x86/include/asm/intel_punit_ipc.h 10477F: drivers/platform/x86/intel/punit_ipc.c 10478 10479INTEL PMC CORE DRIVER 10480M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10481M: David E Box <david.e.box@intel.com> 10482L: platform-driver-x86@vger.kernel.org 10483S: Maintained 10484F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10485F: drivers/platform/x86/intel/pmc/ 10486 10487INTEL PMIC GPIO DRIVERS 10488M: Andy Shevchenko <andy@kernel.org> 10489S: Supported 10490T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10491F: drivers/gpio/gpio-*cove.c 10492 10493INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10494M: Andy Shevchenko <andy@kernel.org> 10495S: Supported 10496F: drivers/mfd/intel_soc_pmic* 10497F: include/linux/mfd/intel_soc_pmic* 10498 10499INTEL PMT DRIVERS 10500M: David E. Box <david.e.box@linux.intel.com> 10501S: Supported 10502F: drivers/platform/x86/intel/pmt/ 10503 10504INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10505M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10506L: linux-wireless@vger.kernel.org 10507S: Maintained 10508F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10509F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10510F: drivers/net/wireless/intel/ipw2x00/ 10511 10512INTEL PSTATE DRIVER 10513M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10514M: Len Brown <lenb@kernel.org> 10515L: linux-pm@vger.kernel.org 10516S: Supported 10517F: drivers/cpufreq/intel_pstate.c 10518 10519INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10520M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10521L: linux-iio@vger.kernel.org 10522F: drivers/counter/intel-qep.c 10523 10524INTEL SCU DRIVERS 10525M: Mika Westerberg <mika.westerberg@linux.intel.com> 10526S: Maintained 10527F: arch/x86/include/asm/intel_scu_ipc.h 10528F: drivers/platform/x86/intel_scu_* 10529 10530INTEL SDSI DRIVER 10531M: David E. Box <david.e.box@linux.intel.com> 10532S: Supported 10533F: drivers/platform/x86/intel/sdsi.c 10534F: tools/arch/x86/intel_sdsi/ 10535F: tools/testing/selftests/drivers/sdsi/ 10536 10537INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10538M: Daniel Scally <djrscally@gmail.com> 10539S: Maintained 10540F: drivers/platform/x86/intel/int3472/ 10541 10542INTEL SPEED SELECT TECHNOLOGY 10543M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10544L: platform-driver-x86@vger.kernel.org 10545S: Maintained 10546F: drivers/platform/x86/intel/speed_select_if/ 10547F: include/uapi/linux/isst_if.h 10548F: tools/power/x86/intel-speed-select/ 10549 10550INTEL STRATIX10 FIRMWARE DRIVERS 10551M: Dinh Nguyen <dinguyen@kernel.org> 10552L: linux-kernel@vger.kernel.org 10553S: Maintained 10554F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10555F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10556F: drivers/firmware/stratix10-rsu.c 10557F: drivers/firmware/stratix10-svc.c 10558F: include/linux/firmware/intel/stratix10-smc.h 10559F: include/linux/firmware/intel/stratix10-svc-client.h 10560T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10561 10562INTEL TELEMETRY DRIVER 10563M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10564M: "David E. Box" <david.e.box@linux.intel.com> 10565L: platform-driver-x86@vger.kernel.org 10566S: Maintained 10567F: arch/x86/include/asm/intel_telemetry.h 10568F: drivers/platform/x86/intel/telemetry/ 10569 10570INTEL UNCORE FREQUENCY CONTROL 10571M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10572L: platform-driver-x86@vger.kernel.org 10573S: Maintained 10574F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10575F: drivers/platform/x86/intel/uncore-frequency/ 10576 10577INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10578M: David E. Box <david.e.box@linux.intel.com> 10579S: Supported 10580F: drivers/platform/x86/intel/vsec.* 10581 10582INTEL VIRTUAL BUTTON DRIVER 10583M: AceLan Kao <acelan.kao@canonical.com> 10584L: platform-driver-x86@vger.kernel.org 10585S: Maintained 10586F: drivers/platform/x86/intel/vbtn.c 10587 10588INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10589M: Stanislaw Gruszka <stf_xl@wp.pl> 10590L: linux-wireless@vger.kernel.org 10591S: Supported 10592F: drivers/net/wireless/intel/iwlegacy/ 10593 10594INTEL WIRELESS WIFI LINK (iwlwifi) 10595M: Gregory Greenman <gregory.greenman@intel.com> 10596L: linux-wireless@vger.kernel.org 10597S: Supported 10598W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10599T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10600F: drivers/net/wireless/intel/iwlwifi/ 10601 10602INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10603M: Jithu Joseph <jithu.joseph@intel.com> 10604R: Maurice Ma <maurice.ma@intel.com> 10605S: Maintained 10606W: https://slimbootloader.github.io/security/firmware-update.html 10607F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10608 10609INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10610L: Dell.Client.Kernel@dell.com 10611S: Maintained 10612F: drivers/platform/x86/intel/wmi/thunderbolt.c 10613 10614INTEL WWAN IOSM DRIVER 10615M: M Chetan Kumar <m.chetan.kumar@intel.com> 10616M: Intel Corporation <linuxwwan@intel.com> 10617L: netdev@vger.kernel.org 10618S: Maintained 10619F: drivers/net/wwan/iosm/ 10620 10621INTEL(R) TRACE HUB 10622M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10623S: Supported 10624F: Documentation/trace/intel_th.rst 10625F: drivers/hwtracing/intel_th/ 10626F: include/linux/intel_th.h 10627 10628INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10629M: Ning Sun <ning.sun@intel.com> 10630L: tboot-devel@lists.sourceforge.net 10631S: Supported 10632W: http://tboot.sourceforge.net 10633T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10634F: Documentation/x86/intel_txt.rst 10635F: arch/x86/kernel/tboot.c 10636F: include/linux/tboot.h 10637 10638INTEL SGX 10639M: Jarkko Sakkinen <jarkko@kernel.org> 10640R: Dave Hansen <dave.hansen@linux.intel.com> 10641L: linux-sgx@vger.kernel.org 10642S: Supported 10643Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10645F: Documentation/x86/sgx.rst 10646F: arch/x86/entry/vdso/vsgx.S 10647F: arch/x86/include/asm/sgx.h 10648F: arch/x86/include/uapi/asm/sgx.h 10649F: arch/x86/kernel/cpu/sgx/* 10650F: tools/testing/selftests/sgx/* 10651K: \bSGX_ 10652 10653INTERCONNECT API 10654M: Georgi Djakov <djakov@kernel.org> 10655L: linux-pm@vger.kernel.org 10656S: Maintained 10657T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10658F: Documentation/devicetree/bindings/interconnect/ 10659F: Documentation/driver-api/interconnect.rst 10660F: drivers/interconnect/ 10661F: include/dt-bindings/interconnect/ 10662F: include/linux/interconnect-provider.h 10663F: include/linux/interconnect.h 10664 10665INTERRUPT COUNTER DRIVER 10666M: Oleksij Rempel <o.rempel@pengutronix.de> 10667R: Pengutronix Kernel Team <kernel@pengutronix.de> 10668L: linux-iio@vger.kernel.org 10669F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10670F: drivers/counter/interrupt-cnt.c 10671 10672INTERSIL ISL7998X VIDEO DECODER DRIVER 10673M: Michael Tretter <m.tretter@pengutronix.de> 10674R: Pengutronix Kernel Team <kernel@pengutronix.de> 10675L: linux-media@vger.kernel.org 10676S: Maintained 10677F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10678F: drivers/media/i2c/isl7998x.c 10679 10680INVENSENSE ICM-426xx IMU DRIVER 10681M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10682L: linux-iio@vger.kernel.org 10683S: Maintained 10684W: https://invensense.tdk.com/ 10685F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10686F: drivers/iio/imu/inv_icm42600/ 10687 10688INVENSENSE MPU-3050 GYROSCOPE DRIVER 10689M: Linus Walleij <linus.walleij@linaro.org> 10690L: linux-iio@vger.kernel.org 10691S: Maintained 10692F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10693F: drivers/iio/gyro/mpu3050* 10694 10695IOC3 ETHERNET DRIVER 10696M: Ralf Baechle <ralf@linux-mips.org> 10697L: linux-mips@vger.kernel.org 10698S: Maintained 10699F: drivers/net/ethernet/sgi/ioc3-eth.c 10700 10701IOMAP FILESYSTEM LIBRARY 10702M: Christoph Hellwig <hch@infradead.org> 10703M: Darrick J. Wong <djwong@kernel.org> 10704L: linux-xfs@vger.kernel.org 10705L: linux-fsdevel@vger.kernel.org 10706S: Supported 10707T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10708F: fs/iomap/ 10709F: include/linux/iomap.h 10710 10711IOMMU DMA-API LAYER 10712M: Robin Murphy <robin.murphy@arm.com> 10713L: iommu@lists.linux.dev 10714S: Maintained 10715T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10716F: drivers/iommu/dma-iommu.c 10717F: drivers/iommu/dma-iommu.h 10718F: drivers/iommu/iova.c 10719F: include/linux/iova.h 10720 10721IOMMU SUBSYSTEM 10722M: Joerg Roedel <joro@8bytes.org> 10723M: Will Deacon <will@kernel.org> 10724R: Robin Murphy <robin.murphy@arm.com> 10725L: iommu@lists.linux.dev 10726S: Maintained 10727T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10728F: Documentation/devicetree/bindings/iommu/ 10729F: Documentation/userspace-api/iommu.rst 10730F: drivers/iommu/ 10731F: include/linux/iommu.h 10732F: include/linux/iova.h 10733F: include/linux/of_iommu.h 10734F: include/uapi/linux/iommu.h 10735 10736IOSYS-MAP HELPERS 10737M: Thomas Zimmermann <tzimmermann@suse.de> 10738L: dri-devel@lists.freedesktop.org 10739S: Maintained 10740T: git git://anongit.freedesktop.org/drm/drm-misc 10741F: include/linux/iosys-map.h 10742 10743IO_URING 10744M: Jens Axboe <axboe@kernel.dk> 10745R: Pavel Begunkov <asml.silence@gmail.com> 10746L: io-uring@vger.kernel.org 10747S: Maintained 10748T: git git://git.kernel.dk/linux-block 10749T: git git://git.kernel.dk/liburing 10750F: io_uring/ 10751F: include/linux/io_uring.h 10752F: include/linux/io_uring_types.h 10753F: include/uapi/linux/io_uring.h 10754F: tools/io_uring/ 10755 10756IPMI SUBSYSTEM 10757M: Corey Minyard <minyard@acm.org> 10758L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10759S: Supported 10760W: http://openipmi.sourceforge.net/ 10761T: git https://github.com/cminyard/linux-ipmi.git for-next 10762F: Documentation/driver-api/ipmi.rst 10763F: Documentation/devicetree/bindings/ipmi/ 10764F: drivers/char/ipmi/ 10765F: include/linux/ipmi* 10766F: include/uapi/linux/ipmi* 10767 10768IPS SCSI RAID DRIVER 10769M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10770L: linux-scsi@vger.kernel.org 10771S: Maintained 10772W: http://www.adaptec.com/ 10773F: drivers/scsi/ips* 10774 10775IPVS 10776M: Simon Horman <horms@verge.net.au> 10777M: Julian Anastasov <ja@ssi.bg> 10778L: netdev@vger.kernel.org 10779L: lvs-devel@vger.kernel.org 10780S: Maintained 10781T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10782T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10783F: Documentation/networking/ipvs-sysctl.rst 10784F: include/net/ip_vs.h 10785F: include/uapi/linux/ip_vs.h 10786F: net/netfilter/ipvs/ 10787 10788IPWIRELESS DRIVER 10789M: Jiri Kosina <jikos@kernel.org> 10790M: David Sterba <dsterba@suse.com> 10791S: Odd Fixes 10792F: drivers/tty/ipwireless/ 10793 10794IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10795M: Marc Zyngier <maz@kernel.org> 10796S: Maintained 10797T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10798F: Documentation/core-api/irq/irq-domain.rst 10799F: include/linux/irqdomain.h 10800F: kernel/irq/irqdomain.c 10801F: kernel/irq/msi.c 10802 10803IRQ SUBSYSTEM 10804M: Thomas Gleixner <tglx@linutronix.de> 10805L: linux-kernel@vger.kernel.org 10806S: Maintained 10807T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10808F: kernel/irq/ 10809 10810IRQCHIP DRIVERS 10811M: Thomas Gleixner <tglx@linutronix.de> 10812M: Marc Zyngier <maz@kernel.org> 10813L: linux-kernel@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10816F: Documentation/devicetree/bindings/interrupt-controller/ 10817F: drivers/irqchip/ 10818 10819ISA 10820M: William Breathitt Gray <william.gray@linaro.org> 10821S: Maintained 10822F: Documentation/driver-api/isa.rst 10823F: drivers/base/isa.c 10824F: include/linux/isa.h 10825 10826ISA RADIO MODULE 10827M: Hans Verkuil <hverkuil@xs4all.nl> 10828L: linux-media@vger.kernel.org 10829S: Maintained 10830W: https://linuxtv.org 10831T: git git://linuxtv.org/media_tree.git 10832F: drivers/media/radio/radio-isa* 10833 10834ISAPNP 10835M: Jaroslav Kysela <perex@perex.cz> 10836S: Maintained 10837F: Documentation/driver-api/isapnp.rst 10838F: drivers/pnp/isapnp/ 10839F: include/linux/isapnp.h 10840 10841ISCSI 10842M: Lee Duncan <lduncan@suse.com> 10843M: Chris Leech <cleech@redhat.com> 10844M: Mike Christie <michael.christie@oracle.com> 10845L: open-iscsi@googlegroups.com 10846L: linux-scsi@vger.kernel.org 10847S: Maintained 10848W: www.open-iscsi.com 10849F: drivers/scsi/*iscsi* 10850F: include/scsi/*iscsi* 10851 10852iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10853M: Peter Jones <pjones@redhat.com> 10854M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10855S: Maintained 10856F: drivers/firmware/iscsi_ibft* 10857 10858ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10859M: Sagi Grimberg <sagi@grimberg.me> 10860M: Max Gurtovoy <mgurtovoy@nvidia.com> 10861L: linux-rdma@vger.kernel.org 10862S: Supported 10863W: http://www.openfabrics.org 10864W: www.open-iscsi.org 10865Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10866F: drivers/infiniband/ulp/iser/ 10867 10868ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10869M: Sagi Grimberg <sagi@grimberg.me> 10870L: linux-rdma@vger.kernel.org 10871L: target-devel@vger.kernel.org 10872S: Supported 10873W: http://www.linux-iscsi.org 10874T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10875F: drivers/infiniband/ulp/isert 10876 10877ISDN/CMTP OVER BLUETOOTH 10878M: Karsten Keil <isdn@linux-pingi.de> 10879L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10880L: netdev@vger.kernel.org 10881S: Odd Fixes 10882W: http://www.isdn4linux.de 10883F: Documentation/isdn/ 10884F: drivers/isdn/capi/ 10885F: include/linux/isdn/ 10886F: include/uapi/linux/isdn/ 10887F: net/bluetooth/cmtp/ 10888 10889ISDN/mISDN SUBSYSTEM 10890M: Karsten Keil <isdn@linux-pingi.de> 10891L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10892L: netdev@vger.kernel.org 10893S: Maintained 10894W: http://www.isdn4linux.de 10895F: drivers/isdn/Kconfig 10896F: drivers/isdn/Makefile 10897F: drivers/isdn/hardware/ 10898F: drivers/isdn/mISDN/ 10899 10900IT87 HARDWARE MONITORING DRIVER 10901M: Jean Delvare <jdelvare@suse.com> 10902L: linux-hwmon@vger.kernel.org 10903S: Maintained 10904F: Documentation/hwmon/it87.rst 10905F: drivers/hwmon/it87.c 10906 10907IT913X MEDIA DRIVER 10908M: Antti Palosaari <crope@iki.fi> 10909L: linux-media@vger.kernel.org 10910S: Maintained 10911W: https://linuxtv.org 10912W: http://palosaari.fi/linux/ 10913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10914T: git git://linuxtv.org/anttip/media_tree.git 10915F: drivers/media/tuners/it913x* 10916 10917ITE IT66121 HDMI BRIDGE DRIVER 10918M: Phong LE <ple@baylibre.com> 10919M: Neil Armstrong <neil.armstrong@linaro.org> 10920S: Maintained 10921T: git git://anongit.freedesktop.org/drm/drm-misc 10922F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10923F: drivers/gpu/drm/bridge/ite-it66121.c 10924 10925IVTV VIDEO4LINUX DRIVER 10926M: Andy Walls <awalls@md.metrocast.net> 10927L: linux-media@vger.kernel.org 10928S: Maintained 10929W: https://linuxtv.org 10930T: git git://linuxtv.org/media_tree.git 10931F: Documentation/admin-guide/media/ivtv* 10932F: drivers/media/pci/ivtv/ 10933F: include/uapi/linux/ivtv* 10934 10935IX2505V MEDIA DRIVER 10936M: Malcolm Priestley <tvboxspy@gmail.com> 10937L: linux-media@vger.kernel.org 10938S: Maintained 10939W: https://linuxtv.org 10940Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10941F: drivers/media/dvb-frontends/ix2505v* 10942 10943JAILHOUSE HYPERVISOR INTERFACE 10944M: Jan Kiszka <jan.kiszka@siemens.com> 10945L: jailhouse-dev@googlegroups.com 10946S: Maintained 10947F: arch/x86/include/asm/jailhouse_para.h 10948F: arch/x86/kernel/jailhouse.c 10949 10950JC42.4 TEMPERATURE SENSOR DRIVER 10951M: Guenter Roeck <linux@roeck-us.net> 10952L: linux-hwmon@vger.kernel.org 10953S: Maintained 10954F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10955F: Documentation/hwmon/jc42.rst 10956F: drivers/hwmon/jc42.c 10957 10958JFS FILESYSTEM 10959M: Dave Kleikamp <shaggy@kernel.org> 10960L: jfs-discussion@lists.sourceforge.net 10961S: Maintained 10962W: http://jfs.sourceforge.net/ 10963T: git git://github.com/kleikamp/linux-shaggy.git 10964F: Documentation/admin-guide/jfs.rst 10965F: fs/jfs/ 10966 10967JME NETWORK DRIVER 10968M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10969L: netdev@vger.kernel.org 10970S: Maintained 10971F: drivers/net/ethernet/jme.* 10972 10973JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10974M: David Woodhouse <dwmw2@infradead.org> 10975M: Richard Weinberger <richard@nod.at> 10976L: linux-mtd@lists.infradead.org 10977S: Odd Fixes 10978W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10979T: git git://git.infradead.org/ubifs-2.6.git 10980F: fs/jffs2/ 10981F: include/uapi/linux/jffs2.h 10982 10983JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10984M: "Theodore Ts'o" <tytso@mit.edu> 10985M: Jan Kara <jack@suse.com> 10986L: linux-ext4@vger.kernel.org 10987S: Maintained 10988F: fs/jbd2/ 10989F: include/linux/jbd2.h 10990 10991JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10992M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10993L: linux-media@vger.kernel.org 10994L: linux-renesas-soc@vger.kernel.org 10995S: Maintained 10996F: drivers/media/platform/renesas/rcar_jpu.c 10997 10998JSM Neo PCI based serial card 10999L: linux-serial@vger.kernel.org 11000S: Orphan 11001F: drivers/tty/serial/jsm/ 11002 11003K10TEMP HARDWARE MONITORING DRIVER 11004M: Clemens Ladisch <clemens@ladisch.de> 11005L: linux-hwmon@vger.kernel.org 11006S: Maintained 11007F: Documentation/hwmon/k10temp.rst 11008F: drivers/hwmon/k10temp.c 11009 11010K8TEMP HARDWARE MONITORING DRIVER 11011M: Rudolf Marek <r.marek@assembler.cz> 11012L: linux-hwmon@vger.kernel.org 11013S: Maintained 11014F: Documentation/hwmon/k8temp.rst 11015F: drivers/hwmon/k8temp.c 11016 11017KASAN 11018M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11019R: Alexander Potapenko <glider@google.com> 11020R: Andrey Konovalov <andreyknvl@gmail.com> 11021R: Dmitry Vyukov <dvyukov@google.com> 11022R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11023L: kasan-dev@googlegroups.com 11024S: Maintained 11025F: Documentation/dev-tools/kasan.rst 11026F: arch/*/include/asm/*kasan.h 11027F: arch/*/mm/kasan_init* 11028F: include/linux/kasan*.h 11029F: lib/Kconfig.kasan 11030F: mm/kasan/ 11031F: scripts/Makefile.kasan 11032 11033KCONFIG 11034M: Masahiro Yamada <masahiroy@kernel.org> 11035L: linux-kbuild@vger.kernel.org 11036S: Maintained 11037T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11038F: Documentation/kbuild/kconfig* 11039F: scripts/Kconfig.include 11040F: scripts/kconfig/ 11041 11042KCOV 11043R: Dmitry Vyukov <dvyukov@google.com> 11044R: Andrey Konovalov <andreyknvl@gmail.com> 11045L: kasan-dev@googlegroups.com 11046S: Maintained 11047F: Documentation/dev-tools/kcov.rst 11048F: include/linux/kcov.h 11049F: include/uapi/linux/kcov.h 11050F: kernel/kcov.c 11051F: scripts/Makefile.kcov 11052 11053KCSAN 11054M: Marco Elver <elver@google.com> 11055R: Dmitry Vyukov <dvyukov@google.com> 11056L: kasan-dev@googlegroups.com 11057S: Maintained 11058F: Documentation/dev-tools/kcsan.rst 11059F: include/linux/kcsan*.h 11060F: kernel/kcsan/ 11061F: lib/Kconfig.kcsan 11062F: scripts/Makefile.kcsan 11063 11064KDUMP 11065M: Baoquan He <bhe@redhat.com> 11066R: Vivek Goyal <vgoyal@redhat.com> 11067R: Dave Young <dyoung@redhat.com> 11068L: kexec@lists.infradead.org 11069S: Maintained 11070W: http://lse.sourceforge.net/kdump/ 11071F: Documentation/admin-guide/kdump/ 11072F: fs/proc/vmcore.c 11073F: include/linux/crash_core.h 11074F: include/linux/crash_dump.h 11075F: include/uapi/linux/vmcore.h 11076F: kernel/crash_*.c 11077 11078KEENE FM RADIO TRANSMITTER DRIVER 11079M: Hans Verkuil <hverkuil@xs4all.nl> 11080L: linux-media@vger.kernel.org 11081S: Maintained 11082W: https://linuxtv.org 11083T: git git://linuxtv.org/media_tree.git 11084F: drivers/media/radio/radio-keene* 11085 11086KERNEL AUTOMOUNTER 11087M: Ian Kent <raven@themaw.net> 11088L: autofs@vger.kernel.org 11089S: Maintained 11090F: fs/autofs/ 11091 11092KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11093M: Masahiro Yamada <masahiroy@kernel.org> 11094M: Michal Marek <michal.lkml@markovi.net> 11095R: Nick Desaulniers <ndesaulniers@google.com> 11096L: linux-kbuild@vger.kernel.org 11097S: Maintained 11098T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11099F: Documentation/kbuild/ 11100F: Makefile 11101F: scripts/*vmlinux* 11102F: scripts/Kbuild* 11103F: scripts/Makefile* 11104F: scripts/basic/ 11105F: scripts/dummy-tools/ 11106F: scripts/mk* 11107F: scripts/mod/ 11108F: scripts/package/ 11109 11110KERNEL HARDENING (not covered by other areas) 11111M: Kees Cook <keescook@chromium.org> 11112L: linux-hardening@vger.kernel.org 11113S: Supported 11114T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11115F: include/linux/overflow.h 11116F: include/linux/randomize_kstack.h 11117F: mm/usercopy.c 11118K: \b(add|choose)_random_kstack_offset\b 11119K: \b__check_(object_size|heap_object)\b 11120 11121KERNEL JANITORS 11122L: kernel-janitors@vger.kernel.org 11123S: Odd Fixes 11124W: http://kernelnewbies.org/KernelJanitors 11125 11126KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11127M: Chuck Lever <chuck.lever@oracle.com> 11128M: Jeff Layton <jlayton@kernel.org> 11129L: linux-nfs@vger.kernel.org 11130S: Supported 11131W: http://nfs.sourceforge.net/ 11132T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11133F: fs/lockd/ 11134F: fs/nfs_common/ 11135F: fs/nfsd/ 11136F: include/linux/lockd/ 11137F: include/linux/sunrpc/ 11138F: include/uapi/linux/nfsd/ 11139F: include/uapi/linux/sunrpc/ 11140F: net/sunrpc/ 11141F: Documentation/filesystems/nfs/ 11142 11143KERNEL REGRESSIONS 11144M: Thorsten Leemhuis <linux@leemhuis.info> 11145L: regressions@lists.linux.dev 11146S: Supported 11147F: Documentation/admin-guide/reporting-regressions.rst 11148F: Documentation/process/handling-regressions.rst 11149 11150KERNEL SELFTEST FRAMEWORK 11151M: Shuah Khan <shuah@kernel.org> 11152M: Shuah Khan <skhan@linuxfoundation.org> 11153L: linux-kselftest@vger.kernel.org 11154S: Maintained 11155Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11156T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11157F: Documentation/dev-tools/kselftest* 11158F: tools/testing/selftests/ 11159 11160KERNEL SMB3 SERVER (KSMBD) 11161M: Namjae Jeon <linkinjeon@kernel.org> 11162M: Steve French <sfrench@samba.org> 11163R: Sergey Senozhatsky <senozhatsky@chromium.org> 11164R: Tom Talpey <tom@talpey.com> 11165L: linux-cifs@vger.kernel.org 11166S: Maintained 11167T: git git://git.samba.org/ksmbd.git 11168F: Documentation/filesystems/cifs/ksmbd.rst 11169F: fs/ksmbd/ 11170F: fs/smbfs_common/ 11171 11172KERNEL UNIT TESTING FRAMEWORK (KUnit) 11173M: Brendan Higgins <brendanhiggins@google.com> 11174M: David Gow <davidgow@google.com> 11175L: linux-kselftest@vger.kernel.org 11176L: kunit-dev@googlegroups.com 11177S: Maintained 11178W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11179F: Documentation/dev-tools/kunit/ 11180F: include/kunit/ 11181F: lib/kunit/ 11182F: tools/testing/kunit/ 11183 11184KERNEL USERMODE HELPER 11185M: Luis Chamberlain <mcgrof@kernel.org> 11186L: linux-kernel@vger.kernel.org 11187S: Maintained 11188F: include/linux/umh.h 11189F: kernel/umh.c 11190 11191KERNEL VIRTUAL MACHINE (KVM) 11192M: Paolo Bonzini <pbonzini@redhat.com> 11193L: kvm@vger.kernel.org 11194S: Supported 11195W: http://www.linux-kvm.org 11196T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11197F: Documentation/virt/kvm/ 11198F: include/asm-generic/kvm* 11199F: include/kvm/iodev.h 11200F: include/linux/kvm* 11201F: include/trace/events/kvm.h 11202F: include/uapi/asm-generic/kvm* 11203F: include/uapi/linux/kvm* 11204F: tools/kvm/ 11205F: tools/testing/selftests/kvm/ 11206F: virt/kvm/* 11207 11208KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11209M: Marc Zyngier <maz@kernel.org> 11210R: James Morse <james.morse@arm.com> 11211R: Alexandru Elisei <alexandru.elisei@arm.com> 11212R: Suzuki K Poulose <suzuki.poulose@arm.com> 11213R: Oliver Upton <oliver.upton@linux.dev> 11214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11215L: kvmarm@lists.linux.dev 11216L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11217S: Maintained 11218T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11219F: arch/arm64/include/asm/kvm* 11220F: arch/arm64/include/uapi/asm/kvm* 11221F: arch/arm64/kvm/ 11222F: include/kvm/arm_* 11223F: tools/testing/selftests/kvm/*/aarch64/ 11224F: tools/testing/selftests/kvm/aarch64/ 11225 11226KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11227M: Huacai Chen <chenhuacai@kernel.org> 11228M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11229L: linux-mips@vger.kernel.org 11230L: kvm@vger.kernel.org 11231S: Maintained 11232T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11233F: arch/mips/include/asm/kvm* 11234F: arch/mips/include/uapi/asm/kvm* 11235F: arch/mips/kvm/ 11236 11237KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11238L: linuxppc-dev@lists.ozlabs.org 11239T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11240F: arch/powerpc/include/asm/kvm* 11241F: arch/powerpc/include/uapi/asm/kvm* 11242F: arch/powerpc/kernel/kvm* 11243F: arch/powerpc/kvm/ 11244 11245KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11246M: Anup Patel <anup@brainfault.org> 11247R: Atish Patra <atishp@atishpatra.org> 11248L: kvm@vger.kernel.org 11249L: kvm-riscv@lists.infradead.org 11250L: linux-riscv@lists.infradead.org 11251S: Maintained 11252T: git git://github.com/kvm-riscv/linux.git 11253F: arch/riscv/include/asm/kvm* 11254F: arch/riscv/include/uapi/asm/kvm* 11255F: arch/riscv/kvm/ 11256F: tools/testing/selftests/kvm/*/riscv/ 11257 11258KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11259M: Christian Borntraeger <borntraeger@linux.ibm.com> 11260M: Janosch Frank <frankja@linux.ibm.com> 11261M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11262R: David Hildenbrand <david@redhat.com> 11263L: kvm@vger.kernel.org 11264S: Supported 11265T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11266F: Documentation/virt/kvm/s390* 11267F: arch/s390/include/asm/gmap.h 11268F: arch/s390/include/asm/kvm* 11269F: arch/s390/include/uapi/asm/kvm* 11270F: arch/s390/include/uapi/asm/uvdevice.h 11271F: arch/s390/kernel/uv.c 11272F: arch/s390/kvm/ 11273F: arch/s390/mm/gmap.c 11274F: drivers/s390/char/uvdevice.c 11275F: tools/testing/selftests/drivers/s390x/uvdevice/ 11276F: tools/testing/selftests/kvm/*/s390x/ 11277F: tools/testing/selftests/kvm/s390x/ 11278 11279KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11280M: Sean Christopherson <seanjc@google.com> 11281M: Paolo Bonzini <pbonzini@redhat.com> 11282L: kvm@vger.kernel.org 11283S: Supported 11284T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11285F: arch/x86/include/asm/kvm* 11286F: arch/x86/include/asm/svm.h 11287F: arch/x86/include/asm/vmx*.h 11288F: arch/x86/include/uapi/asm/kvm* 11289F: arch/x86/include/uapi/asm/svm.h 11290F: arch/x86/include/uapi/asm/vmx.h 11291F: arch/x86/kvm/ 11292F: arch/x86/kvm/*/ 11293 11294KVM PARAVIRT (KVM/paravirt) 11295M: Paolo Bonzini <pbonzini@redhat.com> 11296R: Wanpeng Li <wanpengli@tencent.com> 11297R: Vitaly Kuznetsov <vkuznets@redhat.com> 11298L: kvm@vger.kernel.org 11299S: Supported 11300T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11301F: arch/x86/kernel/kvm.c 11302F: arch/x86/kernel/kvmclock.c 11303F: arch/x86/include/asm/pvclock-abi.h 11304F: include/linux/kvm_para.h 11305F: include/uapi/linux/kvm_para.h 11306F: include/uapi/asm-generic/kvm_para.h 11307F: include/asm-generic/kvm_para.h 11308F: arch/um/include/asm/kvm_para.h 11309F: arch/x86/include/asm/kvm_para.h 11310F: arch/x86/include/uapi/asm/kvm_para.h 11311 11312KVM X86 HYPER-V (KVM/hyper-v) 11313M: Vitaly Kuznetsov <vkuznets@redhat.com> 11314M: Sean Christopherson <seanjc@google.com> 11315M: Paolo Bonzini <pbonzini@redhat.com> 11316L: kvm@vger.kernel.org 11317S: Supported 11318T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11319F: arch/x86/kvm/hyperv.* 11320F: arch/x86/kvm/kvm_onhyperv.* 11321F: arch/x86/kvm/svm/hyperv.* 11322F: arch/x86/kvm/svm/svm_onhyperv.* 11323F: arch/x86/kvm/vmx/evmcs.* 11324 11325KERNFS 11326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11327M: Tejun Heo <tj@kernel.org> 11328S: Supported 11329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11330F: fs/kernfs/ 11331F: include/linux/kernfs.h 11332 11333KEXEC 11334M: Eric Biederman <ebiederm@xmission.com> 11335L: kexec@lists.infradead.org 11336S: Maintained 11337W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11338F: include/linux/kexec.h 11339F: include/uapi/linux/kexec.h 11340F: kernel/kexec* 11341 11342KEYS-ENCRYPTED 11343M: Mimi Zohar <zohar@linux.ibm.com> 11344L: linux-integrity@vger.kernel.org 11345L: keyrings@vger.kernel.org 11346S: Supported 11347F: Documentation/security/keys/trusted-encrypted.rst 11348F: include/keys/encrypted-type.h 11349F: security/keys/encrypted-keys/ 11350 11351KEYS-TRUSTED 11352M: James Bottomley <jejb@linux.ibm.com> 11353M: Jarkko Sakkinen <jarkko@kernel.org> 11354M: Mimi Zohar <zohar@linux.ibm.com> 11355L: linux-integrity@vger.kernel.org 11356L: keyrings@vger.kernel.org 11357S: Supported 11358F: Documentation/security/keys/trusted-encrypted.rst 11359F: include/keys/trusted-type.h 11360F: include/keys/trusted_tpm.h 11361F: security/keys/trusted-keys/ 11362 11363KEYS-TRUSTED-TEE 11364M: Sumit Garg <sumit.garg@linaro.org> 11365L: linux-integrity@vger.kernel.org 11366L: keyrings@vger.kernel.org 11367S: Supported 11368F: include/keys/trusted_tee.h 11369F: security/keys/trusted-keys/trusted_tee.c 11370 11371KEYS-TRUSTED-CAAM 11372M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11373R: Pengutronix Kernel Team <kernel@pengutronix.de> 11374L: linux-integrity@vger.kernel.org 11375L: keyrings@vger.kernel.org 11376S: Maintained 11377F: include/keys/trusted_caam.h 11378F: security/keys/trusted-keys/trusted_caam.c 11379 11380KEYS/KEYRINGS 11381M: David Howells <dhowells@redhat.com> 11382M: Jarkko Sakkinen <jarkko@kernel.org> 11383L: keyrings@vger.kernel.org 11384S: Maintained 11385F: Documentation/security/keys/core.rst 11386F: include/keys/ 11387F: include/linux/key-type.h 11388F: include/linux/key.h 11389F: include/linux/keyctl.h 11390F: include/uapi/linux/keyctl.h 11391F: security/keys/ 11392 11393KEYS/KEYRINGS_INTEGRITY 11394M: Jarkko Sakkinen <jarkko@kernel.org> 11395M: Mimi Zohar <zohar@linux.ibm.com> 11396L: linux-integrity@vger.kernel.org 11397L: keyrings@vger.kernel.org 11398S: Supported 11399F: security/integrity/platform_certs 11400 11401KFENCE 11402M: Alexander Potapenko <glider@google.com> 11403M: Marco Elver <elver@google.com> 11404R: Dmitry Vyukov <dvyukov@google.com> 11405L: kasan-dev@googlegroups.com 11406S: Maintained 11407F: Documentation/dev-tools/kfence.rst 11408F: arch/*/include/asm/kfence.h 11409F: include/linux/kfence.h 11410F: lib/Kconfig.kfence 11411F: mm/kfence/ 11412 11413KFIFO 11414M: Stefani Seibold <stefani@seibold.net> 11415S: Maintained 11416F: include/linux/kfifo.h 11417F: lib/kfifo.c 11418F: samples/kfifo/ 11419 11420KGDB / KDB /debug_core 11421M: Jason Wessel <jason.wessel@windriver.com> 11422M: Daniel Thompson <daniel.thompson@linaro.org> 11423R: Douglas Anderson <dianders@chromium.org> 11424L: kgdb-bugreport@lists.sourceforge.net 11425S: Maintained 11426W: http://kgdb.wiki.kernel.org/ 11427T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11428F: Documentation/dev-tools/kgdb.rst 11429F: drivers/misc/kgdbts.c 11430F: drivers/tty/serial/kgdboc.c 11431F: include/linux/kdb.h 11432F: include/linux/kgdb.h 11433F: kernel/debug/ 11434F: kernel/module/kdb.c 11435 11436KHADAS MCU MFD DRIVER 11437M: Neil Armstrong <neil.armstrong@linaro.org> 11438L: linux-amlogic@lists.infradead.org 11439S: Maintained 11440F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11441F: drivers/mfd/khadas-mcu.c 11442F: include/linux/mfd/khadas-mcu.h 11443F: drivers/thermal/khadas_mcu_fan.c 11444 11445KMEMLEAK 11446M: Catalin Marinas <catalin.marinas@arm.com> 11447S: Maintained 11448F: Documentation/dev-tools/kmemleak.rst 11449F: include/linux/kmemleak.h 11450F: mm/kmemleak.c 11451F: samples/kmemleak/kmemleak-test.c 11452 11453KMOD KERNEL MODULE LOADER - USERMODE HELPER 11454M: Luis Chamberlain <mcgrof@kernel.org> 11455L: linux-kernel@vger.kernel.org 11456L: linux-modules@vger.kernel.org 11457S: Maintained 11458F: include/linux/kmod.h 11459F: kernel/kmod.c 11460F: lib/test_kmod.c 11461F: tools/testing/selftests/kmod/ 11462 11463KMSAN 11464M: Alexander Potapenko <glider@google.com> 11465R: Marco Elver <elver@google.com> 11466R: Dmitry Vyukov <dvyukov@google.com> 11467L: kasan-dev@googlegroups.com 11468S: Maintained 11469F: Documentation/dev-tools/kmsan.rst 11470F: arch/*/include/asm/kmsan.h 11471F: arch/*/mm/kmsan_* 11472F: include/linux/kmsan*.h 11473F: lib/Kconfig.kmsan 11474F: mm/kmsan/ 11475F: scripts/Makefile.kmsan 11476 11477KPROBES 11478M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11479M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11480M: "David S. Miller" <davem@davemloft.net> 11481M: Masami Hiramatsu <mhiramat@kernel.org> 11482S: Maintained 11483T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11484F: Documentation/trace/kprobes.rst 11485F: include/asm-generic/kprobes.h 11486F: include/linux/kprobes.h 11487F: kernel/kprobes.c 11488F: lib/test_kprobes.c 11489F: samples/kprobes 11490 11491KS0108 LCD CONTROLLER DRIVER 11492M: Miguel Ojeda <ojeda@kernel.org> 11493S: Maintained 11494F: Documentation/admin-guide/auxdisplay/ks0108.rst 11495F: drivers/auxdisplay/ks0108.c 11496F: include/linux/ks0108.h 11497 11498KTD253 BACKLIGHT DRIVER 11499M: Linus Walleij <linus.walleij@linaro.org> 11500S: Maintained 11501F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11502F: drivers/video/backlight/ktd253-backlight.c 11503 11504KTEST 11505M: Steven Rostedt <rostedt@goodmis.org> 11506M: John Hawley <warthog9@eaglescrag.net> 11507S: Maintained 11508F: tools/testing/ktest 11509 11510L3MDEV 11511M: David Ahern <dsahern@kernel.org> 11512L: netdev@vger.kernel.org 11513S: Maintained 11514F: include/net/l3mdev.h 11515F: net/l3mdev 11516 11517LANDLOCK SECURITY MODULE 11518M: Mickaël Salaün <mic@digikod.net> 11519L: linux-security-module@vger.kernel.org 11520S: Supported 11521W: https://landlock.io 11522T: git https://github.com/landlock-lsm/linux.git 11523F: Documentation/security/landlock.rst 11524F: Documentation/userspace-api/landlock.rst 11525F: include/uapi/linux/landlock.h 11526F: samples/landlock/ 11527F: security/landlock/ 11528F: tools/testing/selftests/landlock/ 11529K: landlock 11530K: LANDLOCK 11531 11532LANTIQ / INTEL Ethernet drivers 11533M: Hauke Mehrtens <hauke@hauke-m.de> 11534L: netdev@vger.kernel.org 11535S: Maintained 11536F: drivers/net/dsa/lantiq_gswip.c 11537F: drivers/net/dsa/lantiq_pce.h 11538F: drivers/net/ethernet/lantiq_xrx200.c 11539F: net/dsa/tag_gswip.c 11540 11541LANTIQ MIPS ARCHITECTURE 11542M: John Crispin <john@phrozen.org> 11543L: linux-mips@vger.kernel.org 11544S: Maintained 11545F: arch/mips/lantiq 11546F: drivers/soc/lantiq 11547 11548LASI 53c700 driver for PARISC 11549M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11550L: linux-scsi@vger.kernel.org 11551S: Maintained 11552F: Documentation/scsi/53c700.rst 11553F: drivers/scsi/53c700* 11554 11555LEAKING_ADDRESSES 11556M: Tobin C. Harding <me@tobin.cc> 11557M: Tycho Andersen <tycho@tycho.pizza> 11558L: linux-hardening@vger.kernel.org 11559S: Maintained 11560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11561F: scripts/leaking_addresses.pl 11562 11563LED SUBSYSTEM 11564M: Pavel Machek <pavel@ucw.cz> 11565L: linux-leds@vger.kernel.org 11566S: Maintained 11567T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11568F: Documentation/devicetree/bindings/leds/ 11569F: drivers/leds/ 11570F: include/linux/leds.h 11571 11572LEGACY EEPROM DRIVER 11573M: Jean Delvare <jdelvare@suse.com> 11574S: Maintained 11575F: Documentation/misc-devices/eeprom.rst 11576F: drivers/misc/eeprom/eeprom.c 11577 11578LEGO MINDSTORMS EV3 11579R: David Lechner <david@lechnology.com> 11580S: Maintained 11581F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11582F: arch/arm/boot/dts/da850-lego-ev3.dts 11583F: drivers/power/supply/lego_ev3_battery.c 11584 11585LEGO USB Tower driver 11586M: Juergen Stuber <starblue@users.sourceforge.net> 11587L: legousb-devel@lists.sourceforge.net 11588S: Maintained 11589W: http://legousb.sourceforge.net/ 11590F: drivers/usb/misc/legousbtower.c 11591 11592LETSKETCH HID TABLET DRIVER 11593M: Hans de Goede <hdegoede@redhat.com> 11594L: linux-input@vger.kernel.org 11595S: Maintained 11596T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11597F: drivers/hid/hid-letsketch.c 11598 11599LG LAPTOP EXTRAS 11600M: Matan Ziv-Av <matan@svgalib.org> 11601L: platform-driver-x86@vger.kernel.org 11602S: Maintained 11603F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11604F: Documentation/admin-guide/laptops/lg-laptop.rst 11605F: drivers/platform/x86/lg-laptop.c 11606 11607LG2160 MEDIA DRIVER 11608M: Michael Krufky <mkrufky@linuxtv.org> 11609L: linux-media@vger.kernel.org 11610S: Maintained 11611W: https://linuxtv.org 11612W: http://github.com/mkrufky 11613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11614T: git git://linuxtv.org/mkrufky/tuners.git 11615F: drivers/media/dvb-frontends/lg2160.* 11616 11617LGDT3305 MEDIA DRIVER 11618M: Michael Krufky <mkrufky@linuxtv.org> 11619L: linux-media@vger.kernel.org 11620S: Maintained 11621W: https://linuxtv.org 11622W: http://github.com/mkrufky 11623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11624T: git git://linuxtv.org/mkrufky/tuners.git 11625F: drivers/media/dvb-frontends/lgdt3305.* 11626 11627LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11628M: Viresh Kumar <vireshk@kernel.org> 11629L: linux-ide@vger.kernel.org 11630S: Maintained 11631T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11632F: drivers/ata/pata_arasan_cf.c 11633F: include/linux/pata_arasan_cf_data.h 11634 11635LIBATA PATA DRIVERS 11636R: Sergey Shtylyov <s.shtylyov@omp.ru> 11637L: linux-ide@vger.kernel.org 11638F: drivers/ata/ata_*.c 11639F: drivers/ata/pata_*.c 11640 11641LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11642M: Linus Walleij <linus.walleij@linaro.org> 11643L: linux-ide@vger.kernel.org 11644S: Maintained 11645T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11646F: drivers/ata/pata_ftide010.c 11647F: drivers/ata/sata_gemini.c 11648F: drivers/ata/sata_gemini.h 11649 11650LIBATA SATA AHCI PLATFORM devices support 11651M: Hans de Goede <hdegoede@redhat.com> 11652M: Jens Axboe <axboe@kernel.dk> 11653L: linux-ide@vger.kernel.org 11654S: Maintained 11655T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11656F: drivers/ata/ahci_platform.c 11657F: drivers/ata/libahci_platform.c 11658F: include/linux/ahci_platform.h 11659 11660LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11661M: Serge Semin <fancer.lancer@gmail.com> 11662L: linux-ide@vger.kernel.org 11663S: Maintained 11664T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11665F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11666F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11667F: drivers/ata/ahci_dwc.c 11668 11669LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11670M: Mikael Pettersson <mikpelinux@gmail.com> 11671L: linux-ide@vger.kernel.org 11672S: Maintained 11673T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11674F: drivers/ata/sata_promise.* 11675 11676LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11677M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11678L: linux-ide@vger.kernel.org 11679S: Maintained 11680T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11681F: Documentation/ABI/testing/sysfs-ata 11682F: Documentation/devicetree/bindings/ata/ 11683F: drivers/ata/ 11684F: include/linux/ata.h 11685F: include/linux/libata.h 11686 11687LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11688M: Vishal Verma <vishal.l.verma@intel.com> 11689M: Dan Williams <dan.j.williams@intel.com> 11690M: Dave Jiang <dave.jiang@intel.com> 11691L: nvdimm@lists.linux.dev 11692S: Supported 11693Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11694P: Documentation/nvdimm/maintainer-entry-profile.rst 11695F: drivers/nvdimm/btt* 11696 11697LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11698M: Dan Williams <dan.j.williams@intel.com> 11699M: Vishal Verma <vishal.l.verma@intel.com> 11700M: Dave Jiang <dave.jiang@intel.com> 11701L: nvdimm@lists.linux.dev 11702S: Supported 11703Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11704P: Documentation/nvdimm/maintainer-entry-profile.rst 11705F: drivers/nvdimm/pmem* 11706 11707LIBNVDIMM: DEVICETREE BINDINGS 11708M: Oliver O'Halloran <oohall@gmail.com> 11709L: nvdimm@lists.linux.dev 11710S: Supported 11711Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11712F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11713F: drivers/nvdimm/of_pmem.c 11714 11715LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11716M: Dan Williams <dan.j.williams@intel.com> 11717M: Vishal Verma <vishal.l.verma@intel.com> 11718M: Dave Jiang <dave.jiang@intel.com> 11719M: Ira Weiny <ira.weiny@intel.com> 11720L: nvdimm@lists.linux.dev 11721S: Supported 11722Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11723P: Documentation/nvdimm/maintainer-entry-profile.rst 11724T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11725F: drivers/acpi/nfit/* 11726F: drivers/nvdimm/* 11727F: include/linux/libnvdimm.h 11728F: include/linux/nd.h 11729F: include/uapi/linux/ndctl.h 11730F: tools/testing/nvdimm/ 11731 11732LICENSES and SPDX stuff 11733M: Thomas Gleixner <tglx@linutronix.de> 11734M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11735L: linux-spdx@vger.kernel.org 11736S: Maintained 11737T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11738F: COPYING 11739F: Documentation/process/license-rules.rst 11740F: LICENSES/ 11741F: scripts/spdxcheck-test.sh 11742F: scripts/spdxcheck.py 11743F: scripts/spdxexclude 11744 11745LINEAR RANGES HELPERS 11746M: Mark Brown <broonie@kernel.org> 11747R: Matti Vaittinen <mazziesaccount@gmail.com> 11748F: lib/linear_ranges.c 11749F: lib/test_linear_ranges.c 11750F: include/linux/linear_range.h 11751 11752LINUX FOR POWER MACINTOSH 11753M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11754L: linuxppc-dev@lists.ozlabs.org 11755S: Odd Fixes 11756F: arch/powerpc/platforms/powermac/ 11757F: drivers/macintosh/ 11758 11759LINUX FOR POWERPC (32-BIT AND 64-BIT) 11760M: Michael Ellerman <mpe@ellerman.id.au> 11761R: Nicholas Piggin <npiggin@gmail.com> 11762R: Christophe Leroy <christophe.leroy@csgroup.eu> 11763L: linuxppc-dev@lists.ozlabs.org 11764S: Supported 11765W: https://github.com/linuxppc/wiki/wiki 11766Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11767T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11768F: Documentation/ABI/stable/sysfs-firmware-opal-* 11769F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11770F: Documentation/devicetree/bindings/powerpc/ 11771F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11772F: Documentation/powerpc/ 11773F: arch/powerpc/ 11774F: drivers/*/*/*pasemi* 11775F: drivers/*/*pasemi* 11776F: drivers/char/tpm/tpm_ibmvtpm* 11777F: drivers/crypto/nx/ 11778F: drivers/crypto/vmx/ 11779F: drivers/i2c/busses/i2c-opal.c 11780F: drivers/net/ethernet/ibm/ibmveth.* 11781F: drivers/net/ethernet/ibm/ibmvnic.* 11782F: drivers/pci/hotplug/pnv_php.c 11783F: drivers/pci/hotplug/rpa* 11784F: drivers/rtc/rtc-opal.c 11785F: drivers/scsi/ibmvscsi/ 11786F: drivers/tty/hvc/hvc_opal.c 11787F: drivers/watchdog/wdrtas.c 11788F: tools/testing/selftests/powerpc 11789N: /pmac 11790N: powermac 11791N: powernv 11792N: [^a-z0-9]ps3 11793N: pseries 11794 11795LINUX FOR POWERPC EMBEDDED MPC5XXX 11796M: Anatolij Gustschin <agust@denx.de> 11797L: linuxppc-dev@lists.ozlabs.org 11798S: Odd Fixes 11799F: arch/powerpc/platforms/512x/ 11800F: arch/powerpc/platforms/52xx/ 11801 11802LINUX FOR POWERPC EMBEDDED PPC4XX 11803L: linuxppc-dev@lists.ozlabs.org 11804S: Orphan 11805F: arch/powerpc/platforms/40x/ 11806F: arch/powerpc/platforms/44x/ 11807 11808LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11809M: Scott Wood <oss@buserror.net> 11810L: linuxppc-dev@lists.ozlabs.org 11811S: Odd fixes 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11813F: Documentation/devicetree/bindings/powerpc/fsl/ 11814F: arch/powerpc/platforms/83xx/ 11815F: arch/powerpc/platforms/85xx/ 11816 11817LINUX FOR POWERPC EMBEDDED PPC8XX 11818M: Christophe Leroy <christophe.leroy@csgroup.eu> 11819L: linuxppc-dev@lists.ozlabs.org 11820S: Maintained 11821F: arch/powerpc/platforms/8xx/ 11822 11823LINUX KERNEL DUMP TEST MODULE (LKDTM) 11824M: Kees Cook <keescook@chromium.org> 11825S: Maintained 11826F: drivers/misc/lkdtm/* 11827F: tools/testing/selftests/lkdtm/* 11828 11829LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11830M: Alan Stern <stern@rowland.harvard.edu> 11831M: Andrea Parri <parri.andrea@gmail.com> 11832M: Will Deacon <will@kernel.org> 11833M: Peter Zijlstra <peterz@infradead.org> 11834M: Boqun Feng <boqun.feng@gmail.com> 11835M: Nicholas Piggin <npiggin@gmail.com> 11836M: David Howells <dhowells@redhat.com> 11837M: Jade Alglave <j.alglave@ucl.ac.uk> 11838M: Luc Maranget <luc.maranget@inria.fr> 11839M: "Paul E. McKenney" <paulmck@kernel.org> 11840R: Akira Yokosawa <akiyks@gmail.com> 11841R: Daniel Lustig <dlustig@nvidia.com> 11842R: Joel Fernandes <joel@joelfernandes.org> 11843L: linux-kernel@vger.kernel.org 11844L: linux-arch@vger.kernel.org 11845S: Supported 11846T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11847F: Documentation/atomic_bitops.txt 11848F: Documentation/atomic_t.txt 11849F: Documentation/core-api/refcount-vs-atomic.rst 11850F: Documentation/litmus-tests/ 11851F: Documentation/memory-barriers.txt 11852F: tools/memory-model/ 11853 11854LIS3LV02D ACCELEROMETER DRIVER 11855M: Eric Piel <eric.piel@tremplin-utc.net> 11856S: Maintained 11857F: Documentation/misc-devices/lis3lv02d.rst 11858F: drivers/misc/lis3lv02d/ 11859F: drivers/platform/x86/hp_accel.c 11860 11861LIST KUNIT TEST 11862M: David Gow <davidgow@google.com> 11863L: linux-kselftest@vger.kernel.org 11864L: kunit-dev@googlegroups.com 11865S: Maintained 11866F: lib/list-test.c 11867 11868LITEX PLATFORM 11869M: Karol Gugala <kgugala@antmicro.com> 11870M: Mateusz Holenko <mholenko@antmicro.com> 11871M: Gabriel Somlo <gsomlo@gmail.com> 11872M: Joel Stanley <joel@jms.id.au> 11873S: Maintained 11874F: Documentation/devicetree/bindings/*/litex,*.yaml 11875F: arch/openrisc/boot/dts/or1klitex.dts 11876F: include/linux/litex.h 11877F: drivers/tty/serial/liteuart.c 11878F: drivers/soc/litex/* 11879F: drivers/net/ethernet/litex/* 11880F: drivers/mmc/host/litex_mmc.c 11881N: litex 11882 11883LIVE PATCHING 11884M: Josh Poimboeuf <jpoimboe@kernel.org> 11885M: Jiri Kosina <jikos@kernel.org> 11886M: Miroslav Benes <mbenes@suse.cz> 11887M: Petr Mladek <pmladek@suse.com> 11888R: Joe Lawrence <joe.lawrence@redhat.com> 11889L: live-patching@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11892F: Documentation/ABI/testing/sysfs-kernel-livepatch 11893F: Documentation/livepatch/ 11894F: arch/powerpc/include/asm/livepatch.h 11895F: include/linux/livepatch.h 11896F: kernel/livepatch/ 11897F: kernel/module/livepatch.c 11898F: lib/livepatch/ 11899F: samples/livepatch/ 11900F: tools/testing/selftests/livepatch/ 11901 11902LLC (802.2) 11903L: netdev@vger.kernel.org 11904S: Odd fixes 11905F: include/linux/llc.h 11906F: include/net/llc* 11907F: include/uapi/linux/llc.h 11908F: net/llc/ 11909 11910LM73 HARDWARE MONITOR DRIVER 11911M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11912L: linux-hwmon@vger.kernel.org 11913S: Maintained 11914F: drivers/hwmon/lm73.c 11915 11916LM78 HARDWARE MONITOR DRIVER 11917M: Jean Delvare <jdelvare@suse.com> 11918L: linux-hwmon@vger.kernel.org 11919S: Maintained 11920F: Documentation/hwmon/lm78.rst 11921F: drivers/hwmon/lm78.c 11922 11923LM83 HARDWARE MONITOR DRIVER 11924M: Jean Delvare <jdelvare@suse.com> 11925L: linux-hwmon@vger.kernel.org 11926S: Maintained 11927F: Documentation/hwmon/lm83.rst 11928F: drivers/hwmon/lm83.c 11929 11930LM90 HARDWARE MONITOR DRIVER 11931M: Jean Delvare <jdelvare@suse.com> 11932L: linux-hwmon@vger.kernel.org 11933S: Maintained 11934F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11935F: Documentation/hwmon/lm90.rst 11936F: drivers/hwmon/lm90.c 11937F: include/dt-bindings/thermal/lm90.h 11938 11939LM95234 HARDWARE MONITOR DRIVER 11940M: Guenter Roeck <linux@roeck-us.net> 11941L: linux-hwmon@vger.kernel.org 11942S: Maintained 11943F: Documentation/hwmon/lm95234.rst 11944F: drivers/hwmon/lm95234.c 11945 11946LME2510 MEDIA DRIVER 11947M: Malcolm Priestley <tvboxspy@gmail.com> 11948L: linux-media@vger.kernel.org 11949S: Maintained 11950W: https://linuxtv.org 11951Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11952F: drivers/media/usb/dvb-usb-v2/lmedm04* 11953 11954LOADPIN SECURITY MODULE 11955M: Kees Cook <keescook@chromium.org> 11956S: Supported 11957T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11958F: Documentation/admin-guide/LSM/LoadPin.rst 11959F: security/loadpin/ 11960 11961LOCKING PRIMITIVES 11962M: Peter Zijlstra <peterz@infradead.org> 11963M: Ingo Molnar <mingo@redhat.com> 11964M: Will Deacon <will@kernel.org> 11965R: Waiman Long <longman@redhat.com> 11966R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11967L: linux-kernel@vger.kernel.org 11968S: Maintained 11969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11970F: Documentation/locking/ 11971F: arch/*/include/asm/spinlock*.h 11972F: include/linux/lockdep.h 11973F: include/linux/mutex*.h 11974F: include/linux/rwlock*.h 11975F: include/linux/rwsem*.h 11976F: include/linux/seqlock.h 11977F: include/linux/spinlock*.h 11978F: kernel/locking/ 11979F: lib/locking*.[ch] 11980X: kernel/locking/locktorture.c 11981 11982LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11983M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11984L: linux-ntfs-dev@lists.sourceforge.net 11985S: Maintained 11986W: http://www.linux-ntfs.org/content/view/19/37/ 11987F: Documentation/admin-guide/ldm.rst 11988F: block/partitions/ldm.* 11989 11990LOGITECH HID GAMING KEYBOARDS 11991M: Hans de Goede <hdegoede@redhat.com> 11992L: linux-input@vger.kernel.org 11993S: Maintained 11994T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11995F: drivers/hid/hid-lg-g15.c 11996 11997LONTIUM LT8912B MIPI TO HDMI BRIDGE 11998M: Adrien Grassein <adrien.grassein@gmail.com> 11999S: Maintained 12000F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12001F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12002 12003LOONGARCH 12004M: Huacai Chen <chenhuacai@kernel.org> 12005R: WANG Xuerui <kernel@xen0n.name> 12006L: loongarch@lists.linux.dev 12007S: Maintained 12008T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12009F: arch/loongarch/ 12010F: drivers/*/*loongarch* 12011F: Documentation/loongarch/ 12012F: Documentation/translations/zh_CN/loongarch/ 12013 12014LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12015M: Sathya Prakash <sathya.prakash@broadcom.com> 12016M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12017M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12018L: MPT-FusionLinux.pdl@broadcom.com 12019L: linux-scsi@vger.kernel.org 12020S: Supported 12021W: http://www.avagotech.com/support/ 12022F: drivers/message/fusion/ 12023F: drivers/scsi/mpt3sas/ 12024 12025LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12026M: Matthew Wilcox <willy@infradead.org> 12027L: linux-scsi@vger.kernel.org 12028S: Maintained 12029F: drivers/scsi/sym53c8xx_2/ 12030 12031LTC1660 DAC DRIVER 12032M: Marcus Folkesson <marcus.folkesson@gmail.com> 12033L: linux-iio@vger.kernel.org 12034S: Maintained 12035F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12036F: drivers/iio/dac/ltc1660.c 12037 12038LTC2688 IIO DAC DRIVER 12039M: Nuno Sá <nuno.sa@analog.com> 12040L: linux-iio@vger.kernel.org 12041S: Supported 12042W: https://ez.analog.com/linux-software-drivers 12043F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12044F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12045F: drivers/iio/dac/ltc2688.c 12046 12047LTC2947 HARDWARE MONITOR DRIVER 12048M: Nuno Sá <nuno.sa@analog.com> 12049L: linux-hwmon@vger.kernel.org 12050S: Supported 12051W: https://ez.analog.com/linux-software-drivers 12052F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12053F: drivers/hwmon/ltc2947-core.c 12054F: drivers/hwmon/ltc2947-i2c.c 12055F: drivers/hwmon/ltc2947-spi.c 12056F: drivers/hwmon/ltc2947.h 12057 12058LTC2983 IIO TEMPERATURE DRIVER 12059M: Nuno Sá <nuno.sa@analog.com> 12060L: linux-iio@vger.kernel.org 12061S: Supported 12062W: https://ez.analog.com/linux-software-drivers 12063F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12064F: drivers/iio/temperature/ltc2983.c 12065 12066LTC4261 HARDWARE MONITOR DRIVER 12067M: Guenter Roeck <linux@roeck-us.net> 12068L: linux-hwmon@vger.kernel.org 12069S: Maintained 12070F: Documentation/hwmon/ltc4261.rst 12071F: drivers/hwmon/ltc4261.c 12072 12073LTC4306 I2C MULTIPLEXER DRIVER 12074M: Michael Hennerich <michael.hennerich@analog.com> 12075L: linux-i2c@vger.kernel.org 12076S: Supported 12077W: https://ez.analog.com/linux-software-drivers 12078F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12079F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12080 12081LTP (Linux Test Project) 12082M: Mike Frysinger <vapier@gentoo.org> 12083M: Cyril Hrubis <chrubis@suse.cz> 12084M: Wanlong Gao <wanlong.gao@gmail.com> 12085M: Jan Stancek <jstancek@redhat.com> 12086M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12087M: Alexey Kodanev <alexey.kodanev@oracle.com> 12088L: ltp@lists.linux.it (subscribers-only) 12089S: Maintained 12090W: http://linux-test-project.github.io/ 12091T: git git://github.com/linux-test-project/ltp.git 12092 12093LYNX 28G SERDES PHY DRIVER 12094M: Ioana Ciornei <ioana.ciornei@nxp.com> 12095L: netdev@vger.kernel.org 12096S: Supported 12097F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12098F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12099 12100LYNX PCS MODULE 12101M: Ioana Ciornei <ioana.ciornei@nxp.com> 12102L: netdev@vger.kernel.org 12103S: Supported 12104F: drivers/net/pcs/pcs-lynx.c 12105F: include/linux/pcs-lynx.h 12106 12107M68K ARCHITECTURE 12108M: Geert Uytterhoeven <geert@linux-m68k.org> 12109L: linux-m68k@lists.linux-m68k.org 12110S: Maintained 12111W: http://www.linux-m68k.org/ 12112T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12113F: arch/m68k/ 12114F: drivers/zorro/ 12115 12116M68K ON APPLE MACINTOSH 12117M: Joshua Thompson <funaho@jurai.org> 12118L: linux-m68k@lists.linux-m68k.org 12119S: Maintained 12120W: http://www.mac.linux-m68k.org/ 12121F: arch/m68k/mac/ 12122F: drivers/macintosh/adb-iop.c 12123F: drivers/macintosh/via-macii.c 12124 12125M68K ON HP9000/300 12126M: Philip Blundell <philb@gnu.org> 12127S: Maintained 12128W: http://www.tazenda.demon.co.uk/phil/linux-hp 12129F: arch/m68k/hp300/ 12130 12131M88DS3103 MEDIA DRIVER 12132M: Antti Palosaari <crope@iki.fi> 12133L: linux-media@vger.kernel.org 12134S: Maintained 12135W: https://linuxtv.org 12136W: http://palosaari.fi/linux/ 12137Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12138T: git git://linuxtv.org/anttip/media_tree.git 12139F: drivers/media/dvb-frontends/m88ds3103* 12140 12141M88RS2000 MEDIA DRIVER 12142M: Malcolm Priestley <tvboxspy@gmail.com> 12143L: linux-media@vger.kernel.org 12144S: Maintained 12145W: https://linuxtv.org 12146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12147F: drivers/media/dvb-frontends/m88rs2000* 12148 12149MA901 MASTERKIT USB FM RADIO DRIVER 12150M: Alexey Klimov <klimov.linux@gmail.com> 12151L: linux-media@vger.kernel.org 12152S: Maintained 12153T: git git://linuxtv.org/media_tree.git 12154F: drivers/media/radio/radio-ma901.c 12155 12156MAC80211 12157M: Johannes Berg <johannes@sipsolutions.net> 12158L: linux-wireless@vger.kernel.org 12159S: Maintained 12160W: https://wireless.wiki.kernel.org/ 12161Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12162T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12164F: Documentation/networking/mac80211-injection.rst 12165F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12166F: drivers/net/wireless/mac80211_hwsim.[ch] 12167F: include/net/mac80211.h 12168F: net/mac80211/ 12169 12170MAILBOX API 12171M: Jassi Brar <jassisinghbrar@gmail.com> 12172L: linux-kernel@vger.kernel.org 12173S: Maintained 12174F: drivers/mailbox/ 12175F: include/linux/mailbox_client.h 12176F: include/linux/mailbox_controller.h 12177F: include/dt-bindings/mailbox/ 12178F: Documentation/devicetree/bindings/mailbox/ 12179 12180MAILBOX ARM MHUv2 12181M: Viresh Kumar <viresh.kumar@linaro.org> 12182M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12183L: linux-kernel@vger.kernel.org 12184S: Maintained 12185F: drivers/mailbox/arm_mhuv2.c 12186F: include/linux/mailbox/arm_mhuv2_message.h 12187F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12188 12189MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12190M: Jeremy Kerr <jk@codeconstruct.com.au> 12191M: Matt Johnston <matt@codeconstruct.com.au> 12192L: netdev@vger.kernel.org 12193S: Maintained 12194F: Documentation/networking/mctp.rst 12195F: drivers/net/mctp/ 12196F: include/net/mctp.h 12197F: include/net/mctpdevice.h 12198F: include/net/netns/mctp.h 12199F: net/mctp/ 12200 12201MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12202M: Michael Kerrisk <mtk.manpages@gmail.com> 12203L: linux-man@vger.kernel.org 12204S: Maintained 12205W: http://www.kernel.org/doc/man-pages 12206 12207MAPLE TREE 12208M: Liam R. Howlett <Liam.Howlett@oracle.com> 12209L: linux-mm@kvack.org 12210S: Supported 12211F: Documentation/core-api/maple_tree.rst 12212F: include/linux/maple_tree.h 12213F: include/trace/events/maple_tree.h 12214F: lib/maple_tree.c 12215F: lib/test_maple_tree.c 12216F: tools/testing/radix-tree/linux/maple_tree.h 12217F: tools/testing/radix-tree/maple.c 12218 12219MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12220M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12221L: linux-mips@vger.kernel.org 12222S: Maintained 12223F: arch/mips/boot/dts/img/pistachio* 12224 12225MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12226M: Andrew Lunn <andrew@lunn.ch> 12227M: Vivien Didelot <vivien.didelot@gmail.com> 12228L: netdev@vger.kernel.org 12229S: Maintained 12230F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12231F: Documentation/networking/devlink/mv88e6xxx.rst 12232F: drivers/net/dsa/mv88e6xxx/ 12233F: include/linux/dsa/mv88e6xxx.h 12234F: include/linux/platform_data/mv88e6xxx.h 12235 12236MARVELL ARMADA 3700 PHY DRIVERS 12237M: Miquel Raynal <miquel.raynal@bootlin.com> 12238S: Maintained 12239F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12240F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12241F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12242F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12243 12244MARVELL ARMADA 3700 SERIAL DRIVER 12245M: Pali Rohár <pali@kernel.org> 12246S: Maintained 12247F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12248F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12249F: drivers/tty/serial/mvebu-uart.c 12250 12251MARVELL ARMADA DRM SUPPORT 12252M: Russell King <linux@armlinux.org.uk> 12253S: Maintained 12254T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12255T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12256F: Documentation/devicetree/bindings/display/armada/ 12257F: drivers/gpu/drm/armada/ 12258F: include/uapi/drm/armada_drm.h 12259 12260MARVELL CRYPTO DRIVER 12261M: Boris Brezillon <bbrezillon@kernel.org> 12262M: Arnaud Ebalard <arno@natisbad.org> 12263M: Srujana Challa <schalla@marvell.com> 12264L: linux-crypto@vger.kernel.org 12265S: Maintained 12266F: drivers/crypto/marvell/ 12267F: include/linux/soc/marvell/octeontx2/ 12268 12269MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12270M: Mirko Lindner <mlindner@marvell.com> 12271M: Stephen Hemminger <stephen@networkplumber.org> 12272L: netdev@vger.kernel.org 12273S: Maintained 12274F: drivers/net/ethernet/marvell/sk* 12275 12276MARVELL LIBERTAS WIRELESS DRIVER 12277L: libertas-dev@lists.infradead.org 12278S: Orphan 12279F: drivers/net/wireless/marvell/libertas/ 12280 12281MARVELL MACCHIATOBIN SUPPORT 12282M: Russell King <linux@armlinux.org.uk> 12283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12284S: Maintained 12285F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12286 12287MARVELL MV643XX ETHERNET DRIVER 12288M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12289L: netdev@vger.kernel.org 12290S: Maintained 12291F: drivers/net/ethernet/marvell/mv643xx_eth.* 12292F: include/linux/mv643xx.h 12293 12294MARVELL MV88X3310 PHY DRIVER 12295M: Russell King <linux@armlinux.org.uk> 12296M: Marek Behún <kabel@kernel.org> 12297L: netdev@vger.kernel.org 12298S: Maintained 12299F: drivers/net/phy/marvell10g.c 12300 12301MARVELL MVEBU THERMAL DRIVER 12302M: Miquel Raynal <miquel.raynal@bootlin.com> 12303S: Maintained 12304F: drivers/thermal/armada_thermal.c 12305 12306MARVELL MVNETA ETHERNET DRIVER 12307M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12308L: netdev@vger.kernel.org 12309S: Maintained 12310F: drivers/net/ethernet/marvell/mvneta.* 12311 12312MARVELL MVPP2 ETHERNET DRIVER 12313M: Marcin Wojtas <mw@semihalf.com> 12314M: Russell King <linux@armlinux.org.uk> 12315L: netdev@vger.kernel.org 12316S: Maintained 12317F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12318F: drivers/net/ethernet/marvell/mvpp2/ 12319 12320MARVELL MWIFIEX WIRELESS DRIVER 12321M: Amitkumar Karwar <amitkarwar@gmail.com> 12322M: Ganapathi Bhat <ganapathi017@gmail.com> 12323M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12324M: Xinming Hu <huxinming820@gmail.com> 12325L: linux-wireless@vger.kernel.org 12326S: Maintained 12327F: drivers/net/wireless/marvell/mwifiex/ 12328 12329MARVELL MWL8K WIRELESS DRIVER 12330M: Lennert Buytenhek <buytenh@wantstofly.org> 12331L: linux-wireless@vger.kernel.org 12332S: Odd Fixes 12333F: drivers/net/wireless/marvell/mwl8k.c 12334 12335MARVELL NAND CONTROLLER DRIVER 12336M: Miquel Raynal <miquel.raynal@bootlin.com> 12337L: linux-mtd@lists.infradead.org 12338S: Maintained 12339F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12340F: drivers/mtd/nand/raw/marvell_nand.c 12341 12342MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12343M: Sunil Goutham <sgoutham@marvell.com> 12344M: Geetha sowjanya <gakula@marvell.com> 12345M: Subbaraya Sundeep <sbhatta@marvell.com> 12346M: hariprasad <hkelam@marvell.com> 12347L: netdev@vger.kernel.org 12348S: Supported 12349F: drivers/net/ethernet/marvell/octeontx2/nic/ 12350F: include/linux/soc/marvell/octeontx2/ 12351 12352MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12353M: Sunil Goutham <sgoutham@marvell.com> 12354M: Linu Cherian <lcherian@marvell.com> 12355M: Geetha sowjanya <gakula@marvell.com> 12356M: Jerin Jacob <jerinj@marvell.com> 12357M: hariprasad <hkelam@marvell.com> 12358M: Subbaraya Sundeep <sbhatta@marvell.com> 12359L: netdev@vger.kernel.org 12360S: Supported 12361F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12362F: drivers/net/ethernet/marvell/octeontx2/af/ 12363 12364MARVELL PRESTERA ETHERNET SWITCH DRIVER 12365M: Taras Chornyi <tchornyi@marvell.com> 12366S: Supported 12367W: https://github.com/Marvell-switching/switchdev-prestera 12368F: drivers/net/ethernet/marvell/prestera/ 12369 12370MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12371M: Nicolas Pitre <nico@fluxnic.net> 12372S: Odd Fixes 12373F: drivers/mmc/host/mvsdio.* 12374 12375MARVELL USB MDIO CONTROLLER DRIVER 12376M: Tobias Waldekranz <tobias@waldekranz.com> 12377L: netdev@vger.kernel.org 12378S: Maintained 12379F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12380F: drivers/net/mdio/mdio-mvusb.c 12381 12382MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12383M: Hu Ziji <huziji@marvell.com> 12384L: linux-mmc@vger.kernel.org 12385S: Supported 12386F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12387F: drivers/mmc/host/sdhci-xenon* 12388 12389MARVELL OCTEON ENDPOINT DRIVER 12390M: Veerasenareddy Burru <vburru@marvell.com> 12391M: Abhijit Ayarekar <aayarekar@marvell.com> 12392L: netdev@vger.kernel.org 12393S: Supported 12394F: drivers/net/ethernet/marvell/octeon_ep 12395 12396MATROX FRAMEBUFFER DRIVER 12397L: linux-fbdev@vger.kernel.org 12398S: Orphan 12399F: drivers/video/fbdev/matrox/matroxfb_* 12400F: include/uapi/linux/matroxfb.h 12401 12402MAX15301 DRIVER 12403M: Daniel Nilsson <daniel.nilsson@flex.com> 12404L: linux-hwmon@vger.kernel.org 12405S: Maintained 12406F: Documentation/hwmon/max15301.rst 12407F: drivers/hwmon/pmbus/max15301.c 12408 12409MAX16065 HARDWARE MONITOR DRIVER 12410M: Guenter Roeck <linux@roeck-us.net> 12411L: linux-hwmon@vger.kernel.org 12412S: Maintained 12413F: Documentation/hwmon/max16065.rst 12414F: drivers/hwmon/max16065.c 12415 12416MAX2175 SDR TUNER DRIVER 12417M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12418L: linux-media@vger.kernel.org 12419S: Maintained 12420T: git git://linuxtv.org/media_tree.git 12421F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12422F: Documentation/userspace-api/media/drivers/max2175.rst 12423F: drivers/media/i2c/max2175* 12424F: include/uapi/linux/max2175.h 12425 12426MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12427L: linux-hwmon@vger.kernel.org 12428S: Orphan 12429F: Documentation/hwmon/max6650.rst 12430F: drivers/hwmon/max6650.c 12431 12432MAX6697 HARDWARE MONITOR DRIVER 12433M: Guenter Roeck <linux@roeck-us.net> 12434L: linux-hwmon@vger.kernel.org 12435S: Maintained 12436F: Documentation/devicetree/bindings/hwmon/max6697.txt 12437F: Documentation/hwmon/max6697.rst 12438F: drivers/hwmon/max6697.c 12439F: include/linux/platform_data/max6697.h 12440 12441MAX9286 QUAD GMSL DESERIALIZER DRIVER 12442M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12443M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12444M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12445M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12446L: linux-media@vger.kernel.org 12447S: Maintained 12448F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12449F: drivers/media/i2c/max9286.c 12450 12451MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12452M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12453L: linux-media@vger.kernel.org 12454S: Maintained 12455F: drivers/staging/media/max96712/max96712.c 12456 12457MAX9860 MONO AUDIO VOICE CODEC DRIVER 12458M: Peter Rosin <peda@axentia.se> 12459L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12460S: Maintained 12461F: Documentation/devicetree/bindings/sound/max9860.txt 12462F: sound/soc/codecs/max9860.* 12463 12464MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12465M: Andreas Klinger <ak@it-klinger.de> 12466L: linux-iio@vger.kernel.org 12467S: Maintained 12468F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12469F: drivers/iio/proximity/mb1232.c 12470 12471MAXIM MAX11205 DRIVER 12472M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12473L: linux-iio@vger.kernel.org 12474S: Supported 12475W: https://ez.analog.com/linux-software-drivers 12476F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12477F: drivers/iio/adc/max11205.c 12478 12479MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12480R: Iskren Chernev <iskren.chernev@gmail.com> 12481R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12482R: Marek Szyprowski <m.szyprowski@samsung.com> 12483R: Matheus Castello <matheus@castello.eng.br> 12484L: linux-pm@vger.kernel.org 12485S: Maintained 12486F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12487F: drivers/power/supply/max17040_battery.c 12488 12489MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12490R: Hans de Goede <hdegoede@redhat.com> 12491R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12492R: Marek Szyprowski <m.szyprowski@samsung.com> 12493R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12494R: Purism Kernel Team <kernel@puri.sm> 12495L: linux-pm@vger.kernel.org 12496S: Maintained 12497F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12498F: drivers/power/supply/max17042_battery.c 12499 12500MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12501M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12502L: linux-kernel@vger.kernel.org 12503S: Maintained 12504F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12505F: drivers/regulator/max20086-regulator.c 12506 12507MAXIM MAX77650 PMIC MFD DRIVER 12508M: Bartosz Golaszewski <brgl@bgdev.pl> 12509L: linux-kernel@vger.kernel.org 12510S: Maintained 12511F: Documentation/devicetree/bindings/*/*max77650.yaml 12512F: Documentation/devicetree/bindings/*/max77650*.yaml 12513F: drivers/gpio/gpio-max77650.c 12514F: drivers/input/misc/max77650-onkey.c 12515F: drivers/leds/leds-max77650.c 12516F: drivers/mfd/max77650.c 12517F: drivers/power/supply/max77650-charger.c 12518F: drivers/regulator/max77650-regulator.c 12519F: include/linux/mfd/max77650.h 12520 12521MAXIM MAX77714 PMIC MFD DRIVER 12522M: Luca Ceresoli <luca@lucaceresoli.net> 12523S: Maintained 12524F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12525F: drivers/mfd/max77714.c 12526F: include/linux/mfd/max77714.h 12527 12528MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12529M: Javier Martinez Canillas <javier@dowhile0.org> 12530L: linux-kernel@vger.kernel.org 12531S: Supported 12532F: Documentation/devicetree/bindings/*/*max77802.yaml 12533F: drivers/regulator/max77802-regulator.c 12534F: include/dt-bindings/*/*max77802.h 12535 12536MAXIM MAX77976 BATTERY CHARGER 12537M: Luca Ceresoli <luca@lucaceresoli.net> 12538S: Supported 12539F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12540F: drivers/power/supply/max77976_charger.c 12541 12542MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12543M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12544L: linux-pm@vger.kernel.org 12545S: Supported 12546B: mailto:linux-samsung-soc@vger.kernel.org 12547F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12548F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12549F: drivers/power/supply/max14577_charger.c 12550F: drivers/power/supply/max77693_charger.c 12551 12552MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12553M: Chanwoo Choi <cw00.choi@samsung.com> 12554M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12555L: linux-kernel@vger.kernel.org 12556S: Supported 12557B: mailto:linux-samsung-soc@vger.kernel.org 12558F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12559F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12560F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12561F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12562F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12563F: drivers/*/*max77843.c 12564F: drivers/*/max14577*.c 12565F: drivers/*/max77686*.c 12566F: drivers/*/max77693*.c 12567F: drivers/clk/clk-max77686.c 12568F: drivers/extcon/extcon-max14577.c 12569F: drivers/extcon/extcon-max77693.c 12570F: drivers/rtc/rtc-max77686.c 12571F: include/linux/mfd/max14577*.h 12572F: include/linux/mfd/max77686*.h 12573F: include/linux/mfd/max77693*.h 12574 12575MAXIRADIO FM RADIO RECEIVER DRIVER 12576M: Hans Verkuil <hverkuil@xs4all.nl> 12577L: linux-media@vger.kernel.org 12578S: Maintained 12579W: https://linuxtv.org 12580T: git git://linuxtv.org/media_tree.git 12581F: drivers/media/radio/radio-maxiradio* 12582 12583MAXLINEAR ETHERNET PHY DRIVER 12584M: Xu Liang <lxu@maxlinear.com> 12585L: netdev@vger.kernel.org 12586S: Supported 12587F: drivers/net/phy/mxl-gpy.c 12588 12589MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12590R: Yasushi SHOJI <yashi@spacecubics.com> 12591L: linux-can@vger.kernel.org 12592S: Maintained 12593F: drivers/net/can/usb/mcba_usb.c 12594 12595MCAN MMIO DEVICE DRIVER 12596M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12597L: linux-can@vger.kernel.org 12598S: Maintained 12599F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12600F: drivers/net/can/m_can/m_can.c 12601F: drivers/net/can/m_can/m_can.h 12602F: drivers/net/can/m_can/m_can_platform.c 12603 12604MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12605M: Rishi Gupta <gupt21@gmail.com> 12606L: linux-i2c@vger.kernel.org 12607L: linux-input@vger.kernel.org 12608S: Maintained 12609F: drivers/hid/hid-mcp2221.c 12610 12611MCP251XFD SPI-CAN NETWORK DRIVER 12612M: Marc Kleine-Budde <mkl@pengutronix.de> 12613M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12614R: Thomas Kopp <thomas.kopp@microchip.com> 12615L: linux-can@vger.kernel.org 12616S: Maintained 12617F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12618F: drivers/net/can/spi/mcp251xfd/ 12619 12620MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12621M: Peter Rosin <peda@axentia.se> 12622L: linux-iio@vger.kernel.org 12623S: Maintained 12624F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12625F: drivers/iio/potentiometer/mcp4018.c 12626F: drivers/iio/potentiometer/mcp4531.c 12627 12628MCR20A IEEE-802.15.4 RADIO DRIVER 12629M: Xue Liu <liuxuenetmail@gmail.com> 12630L: linux-wpan@vger.kernel.org 12631S: Maintained 12632W: https://github.com/xueliu/mcr20a-linux 12633F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12634F: drivers/net/ieee802154/mcr20a.c 12635F: drivers/net/ieee802154/mcr20a.h 12636 12637MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12638M: William Breathitt Gray <william.gray@linaro.org> 12639L: linux-iio@vger.kernel.org 12640S: Maintained 12641F: drivers/iio/dac/cio-dac.c 12642 12643MEDIA CONTROLLER FRAMEWORK 12644M: Sakari Ailus <sakari.ailus@linux.intel.com> 12645M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12646L: linux-media@vger.kernel.org 12647S: Supported 12648W: https://www.linuxtv.org 12649T: git git://linuxtv.org/media_tree.git 12650F: drivers/media/mc/ 12651F: include/media/media-*.h 12652F: include/uapi/linux/media.h 12653 12654MEDIA DRIVER FOR FREESCALE IMX PXP 12655M: Philipp Zabel <p.zabel@pengutronix.de> 12656L: linux-media@vger.kernel.org 12657S: Maintained 12658T: git git://linuxtv.org/media_tree.git 12659F: drivers/media/platform/nxp/imx-pxp.[ch] 12660 12661MEDIA DRIVERS FOR ASCOT2E 12662M: Sergey Kozlov <serjk@netup.ru> 12663M: Abylay Ospan <aospan@netup.ru> 12664L: linux-media@vger.kernel.org 12665S: Supported 12666W: https://linuxtv.org 12667W: http://netup.tv/ 12668T: git git://linuxtv.org/media_tree.git 12669F: drivers/media/dvb-frontends/ascot2e* 12670 12671MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12672M: Jasmin Jessich <jasmin@anw.at> 12673L: linux-media@vger.kernel.org 12674S: Maintained 12675W: https://linuxtv.org 12676T: git git://linuxtv.org/media_tree.git 12677F: drivers/media/dvb-frontends/cxd2099* 12678 12679MEDIA DRIVERS FOR CXD2841ER 12680M: Sergey Kozlov <serjk@netup.ru> 12681M: Abylay Ospan <aospan@netup.ru> 12682L: linux-media@vger.kernel.org 12683S: Supported 12684W: https://linuxtv.org 12685W: http://netup.tv/ 12686T: git git://linuxtv.org/media_tree.git 12687F: drivers/media/dvb-frontends/cxd2841er* 12688 12689MEDIA DRIVERS FOR CXD2880 12690M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12691L: linux-media@vger.kernel.org 12692S: Supported 12693W: http://linuxtv.org/ 12694T: git git://linuxtv.org/media_tree.git 12695F: drivers/media/dvb-frontends/cxd2880/* 12696F: drivers/media/spi/cxd2880* 12697 12698MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12699L: linux-media@vger.kernel.org 12700S: Orphan 12701W: https://linuxtv.org 12702T: git git://linuxtv.org/media_tree.git 12703F: drivers/media/pci/ddbridge/* 12704 12705MEDIA DRIVERS FOR FREESCALE IMX 12706M: Steve Longerbeam <slongerbeam@gmail.com> 12707M: Philipp Zabel <p.zabel@pengutronix.de> 12708L: linux-media@vger.kernel.org 12709S: Maintained 12710T: git git://linuxtv.org/media_tree.git 12711F: Documentation/admin-guide/media/imx.rst 12712F: Documentation/devicetree/bindings/media/imx.txt 12713F: drivers/staging/media/imx/ 12714F: include/linux/imx-media.h 12715F: include/media/imx.h 12716 12717MEDIA DRIVERS FOR FREESCALE IMX7 12718M: Rui Miguel Silva <rmfrfs@gmail.com> 12719M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12720L: linux-media@vger.kernel.org 12721S: Maintained 12722T: git git://linuxtv.org/media_tree.git 12723F: Documentation/admin-guide/media/imx7.rst 12724F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12725F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12726F: drivers/media/platform/nxp/imx-mipi-csis.c 12727F: drivers/staging/media/imx/imx7-media-csi.c 12728 12729MEDIA DRIVERS FOR HELENE 12730M: Abylay Ospan <aospan@netup.ru> 12731L: linux-media@vger.kernel.org 12732S: Supported 12733W: https://linuxtv.org 12734W: http://netup.tv/ 12735T: git git://linuxtv.org/media_tree.git 12736F: drivers/media/dvb-frontends/helene* 12737 12738MEDIA DRIVERS FOR HORUS3A 12739M: Sergey Kozlov <serjk@netup.ru> 12740M: Abylay Ospan <aospan@netup.ru> 12741L: linux-media@vger.kernel.org 12742S: Supported 12743W: https://linuxtv.org 12744W: http://netup.tv/ 12745T: git git://linuxtv.org/media_tree.git 12746F: drivers/media/dvb-frontends/horus3a* 12747 12748MEDIA DRIVERS FOR LNBH25 12749M: Sergey Kozlov <serjk@netup.ru> 12750M: Abylay Ospan <aospan@netup.ru> 12751L: linux-media@vger.kernel.org 12752S: Supported 12753W: https://linuxtv.org 12754W: http://netup.tv/ 12755T: git git://linuxtv.org/media_tree.git 12756F: drivers/media/dvb-frontends/lnbh25* 12757 12758MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12759L: linux-media@vger.kernel.org 12760S: Orphan 12761W: https://linuxtv.org 12762T: git git://linuxtv.org/media_tree.git 12763F: drivers/media/dvb-frontends/mxl5xx* 12764 12765MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12766M: Sergey Kozlov <serjk@netup.ru> 12767M: Abylay Ospan <aospan@netup.ru> 12768L: linux-media@vger.kernel.org 12769S: Supported 12770W: https://linuxtv.org 12771W: http://netup.tv/ 12772T: git git://linuxtv.org/media_tree.git 12773F: drivers/media/pci/netup_unidvb/* 12774 12775MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12776M: Dmitry Osipenko <digetx@gmail.com> 12777L: linux-media@vger.kernel.org 12778L: linux-tegra@vger.kernel.org 12779S: Maintained 12780T: git git://linuxtv.org/media_tree.git 12781F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12782F: drivers/media/platform/nvidia/tegra-vde/ 12783 12784MEDIA DRIVERS FOR RENESAS - CEU 12785M: Jacopo Mondi <jacopo@jmondi.org> 12786L: linux-media@vger.kernel.org 12787L: linux-renesas-soc@vger.kernel.org 12788S: Supported 12789T: git git://linuxtv.org/media_tree.git 12790F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12791F: drivers/media/platform/renesas/renesas-ceu.c 12792F: include/media/drv-intf/renesas-ceu.h 12793 12794MEDIA DRIVERS FOR RENESAS - DRIF 12795M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12796L: linux-media@vger.kernel.org 12797L: linux-renesas-soc@vger.kernel.org 12798S: Supported 12799T: git git://linuxtv.org/media_tree.git 12800F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12801F: drivers/media/platform/renesas/rcar_drif.c 12802 12803MEDIA DRIVERS FOR RENESAS - FCP 12804M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12805L: linux-media@vger.kernel.org 12806L: linux-renesas-soc@vger.kernel.org 12807S: Supported 12808T: git git://linuxtv.org/media_tree.git 12809F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12810F: drivers/media/platform/renesas/rcar-fcp.c 12811F: include/media/rcar-fcp.h 12812 12813MEDIA DRIVERS FOR RENESAS - FDP1 12814M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12815L: linux-media@vger.kernel.org 12816L: linux-renesas-soc@vger.kernel.org 12817S: Supported 12818T: git git://linuxtv.org/media_tree.git 12819F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12820F: drivers/media/platform/renesas/rcar_fdp1.c 12821 12822MEDIA DRIVERS FOR RENESAS - VIN 12823M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12824L: linux-media@vger.kernel.org 12825L: linux-renesas-soc@vger.kernel.org 12826S: Supported 12827T: git git://linuxtv.org/media_tree.git 12828F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12829F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12830F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12831F: drivers/media/platform/renesas/rcar-isp.c 12832F: drivers/media/platform/renesas/rcar-vin/ 12833 12834MEDIA DRIVERS FOR RENESAS - VSP1 12835M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12836M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12837L: linux-media@vger.kernel.org 12838L: linux-renesas-soc@vger.kernel.org 12839S: Supported 12840T: git git://linuxtv.org/media_tree.git 12841F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12842F: drivers/media/platform/renesas/vsp1/ 12843 12844MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12845L: linux-media@vger.kernel.org 12846S: Orphan 12847W: https://linuxtv.org 12848T: git git://linuxtv.org/media_tree.git 12849F: drivers/media/dvb-frontends/stv0910* 12850 12851MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12852L: linux-media@vger.kernel.org 12853S: Orphan 12854W: https://linuxtv.org 12855T: git git://linuxtv.org/media_tree.git 12856F: drivers/media/dvb-frontends/stv6111* 12857 12858MEDIA DRIVERS FOR STM32 - DCMI 12859M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12860L: linux-media@vger.kernel.org 12861S: Supported 12862T: git git://linuxtv.org/media_tree.git 12863F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12864F: drivers/media/platform/st/stm32/stm32-dcmi.c 12865 12866MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12867M: Mauro Carvalho Chehab <mchehab@kernel.org> 12868L: linux-media@vger.kernel.org 12869S: Maintained 12870W: https://linuxtv.org 12871Q: http://patchwork.kernel.org/project/linux-media/list/ 12872T: git git://linuxtv.org/media_tree.git 12873F: Documentation/admin-guide/media/ 12874F: Documentation/devicetree/bindings/media/ 12875F: Documentation/driver-api/media/ 12876F: Documentation/userspace-api/media/ 12877F: drivers/media/ 12878F: drivers/staging/media/ 12879F: include/dt-bindings/media/ 12880F: include/linux/platform_data/media/ 12881F: include/media/ 12882F: include/uapi/linux/dvb/ 12883F: include/uapi/linux/ivtv* 12884F: include/uapi/linux/media.h 12885F: include/uapi/linux/meye.h 12886F: include/uapi/linux/uvcvideo.h 12887F: include/uapi/linux/v4l2-* 12888F: include/uapi/linux/videodev2.h 12889 12890MEDIATEK BLUETOOTH DRIVER 12891M: Sean Wang <sean.wang@mediatek.com> 12892L: linux-bluetooth@vger.kernel.org 12893L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12894S: Maintained 12895F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12896F: drivers/bluetooth/btmtkuart.c 12897 12898MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12899M: Sean Wang <sean.wang@mediatek.com> 12900L: linux-pm@vger.kernel.org 12901S: Maintained 12902F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12903F: drivers/power/reset/mt6323-poweroff.c 12904 12905MEDIATEK CIR DRIVER 12906M: Sean Wang <sean.wang@mediatek.com> 12907S: Maintained 12908F: drivers/media/rc/mtk-cir.c 12909 12910MEDIATEK DMA DRIVER 12911M: Sean Wang <sean.wang@mediatek.com> 12912L: dmaengine@vger.kernel.org 12913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12914L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12915S: Maintained 12916F: Documentation/devicetree/bindings/dma/mtk-* 12917F: drivers/dma/mediatek/ 12918 12919MEDIATEK ETHERNET DRIVER 12920M: Felix Fietkau <nbd@nbd.name> 12921M: John Crispin <john@phrozen.org> 12922M: Sean Wang <sean.wang@mediatek.com> 12923M: Mark Lee <Mark-MC.Lee@mediatek.com> 12924L: netdev@vger.kernel.org 12925S: Maintained 12926F: drivers/net/ethernet/mediatek/ 12927 12928MEDIATEK I2C CONTROLLER DRIVER 12929M: Qii Wang <qii.wang@mediatek.com> 12930L: linux-i2c@vger.kernel.org 12931S: Maintained 12932F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12933F: drivers/i2c/busses/i2c-mt65xx.c 12934 12935MEDIATEK IOMMU DRIVER 12936M: Yong Wu <yong.wu@mediatek.com> 12937L: iommu@lists.linux.dev 12938L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12939S: Supported 12940F: Documentation/devicetree/bindings/iommu/mediatek* 12941F: drivers/iommu/mtk_iommu* 12942F: include/dt-bindings/memory/mt*-port.h 12943 12944MEDIATEK JPEG DRIVER 12945M: Bin Liu <bin.liu@mediatek.com> 12946S: Supported 12947F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12948F: drivers/media/platform/mediatek/jpeg/ 12949 12950MEDIATEK KEYPAD DRIVER 12951M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12952S: Supported 12953F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12954F: drivers/input/keyboard/mt6779-keypad.c 12955 12956MEDIATEK MDP DRIVER 12957M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12958M: Houlong Wei <houlong.wei@mediatek.com> 12959M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12960S: Supported 12961F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12962F: drivers/media/platform/mediatek/mdp/ 12963F: drivers/media/platform/mediatek/vpu/ 12964 12965MEDIATEK MEDIA DRIVER 12966M: Tiffany Lin <tiffany.lin@mediatek.com> 12967M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12968M: Yunfei Dong <yunfei.dong@mediatek.com> 12969S: Supported 12970F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12971F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12972F: drivers/media/platform/mediatek/vcodec/ 12973F: drivers/media/platform/mediatek/vpu/ 12974 12975MEDIATEK MMC/SD/SDIO DRIVER 12976M: Chaotian Jing <chaotian.jing@mediatek.com> 12977S: Maintained 12978F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12979F: drivers/mmc/host/mtk-sd.c 12980 12981MEDIATEK MT76 WIRELESS LAN DRIVER 12982M: Felix Fietkau <nbd@nbd.name> 12983M: Lorenzo Bianconi <lorenzo@kernel.org> 12984M: Ryder Lee <ryder.lee@mediatek.com> 12985R: Shayne Chen <shayne.chen@mediatek.com> 12986R: Sean Wang <sean.wang@mediatek.com> 12987L: linux-wireless@vger.kernel.org 12988S: Maintained 12989F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12990F: drivers/net/wireless/mediatek/mt76/ 12991 12992MEDIATEK MT7601U WIRELESS LAN DRIVER 12993M: Jakub Kicinski <kuba@kernel.org> 12994L: linux-wireless@vger.kernel.org 12995S: Maintained 12996F: drivers/net/wireless/mediatek/mt7601u/ 12997 12998MEDIATEK MT7621 CLOCK DRIVER 12999M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13000S: Maintained 13001F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13002F: drivers/clk/ralink/clk-mt7621.c 13003 13004MEDIATEK MT7621/28/88 I2C DRIVER 13005M: Stefan Roese <sr@denx.de> 13006L: linux-i2c@vger.kernel.org 13007S: Maintained 13008F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13009F: drivers/i2c/busses/i2c-mt7621.c 13010 13011MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13012M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13013S: Maintained 13014F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13015F: drivers/pci/controller/pcie-mt7621.c 13016 13017MEDIATEK MT7621 PHY PCI DRIVER 13018M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13019S: Maintained 13020F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13021F: drivers/phy/ralink/phy-mt7621-pci.c 13022 13023MEDIATEK NAND CONTROLLER DRIVER 13024L: linux-mtd@lists.infradead.org 13025S: Orphan 13026F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13027F: drivers/mtd/nand/raw/mtk_* 13028 13029MEDIATEK PMIC LED DRIVER 13030M: Sean Wang <sean.wang@mediatek.com> 13031S: Maintained 13032F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13033F: drivers/leds/leds-mt6323.c 13034 13035MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13036M: Sean Wang <sean.wang@mediatek.com> 13037S: Maintained 13038F: drivers/char/hw_random/mtk-rng.c 13039 13040MEDIATEK SMI DRIVER 13041M: Yong Wu <yong.wu@mediatek.com> 13042L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13043S: Supported 13044F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13045F: drivers/memory/mtk-smi.c 13046F: include/soc/mediatek/smi.h 13047 13048MEDIATEK SWITCH DRIVER 13049M: Sean Wang <sean.wang@mediatek.com> 13050M: Landen Chao <Landen.Chao@mediatek.com> 13051M: DENG Qingfang <dqfext@gmail.com> 13052L: netdev@vger.kernel.org 13053S: Maintained 13054F: drivers/net/dsa/mt7530.* 13055F: net/dsa/tag_mtk.c 13056 13057MEDIATEK T7XX 5G WWAN MODEM DRIVER 13058M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13059M: Intel Corporation <linuxwwan@intel.com> 13060R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13061R: Liu Haijun <haijun.liu@mediatek.com> 13062R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13063R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13064L: netdev@vger.kernel.org 13065S: Supported 13066F: drivers/net/wwan/t7xx/ 13067 13068MEDIATEK USB3 DRD IP DRIVER 13069M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13070L: linux-usb@vger.kernel.org 13071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13072L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13073S: Maintained 13074F: Documentation/devicetree/bindings/usb/mediatek,* 13075F: drivers/usb/host/xhci-mtk* 13076F: drivers/usb/mtu3/ 13077 13078MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13079M: Peter Senna Tschudin <peter.senna@gmail.com> 13080M: Martin Donnelly <martin.donnelly@ge.com> 13081M: Martyn Welch <martyn.welch@collabora.co.uk> 13082S: Maintained 13083F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13084F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13085 13086MEGARAID SCSI/SAS DRIVERS 13087M: Kashyap Desai <kashyap.desai@broadcom.com> 13088M: Sumit Saxena <sumit.saxena@broadcom.com> 13089M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13090L: megaraidlinux.pdl@broadcom.com 13091L: linux-scsi@vger.kernel.org 13092S: Maintained 13093W: http://www.avagotech.com/support/ 13094F: Documentation/scsi/megaraid.rst 13095F: drivers/scsi/megaraid.* 13096F: drivers/scsi/megaraid/ 13097 13098MELEXIS MLX90614 DRIVER 13099M: Crt Mori <cmo@melexis.com> 13100L: linux-iio@vger.kernel.org 13101S: Supported 13102W: http://www.melexis.com 13103F: drivers/iio/temperature/mlx90614.c 13104 13105MELEXIS MLX90632 DRIVER 13106M: Crt Mori <cmo@melexis.com> 13107L: linux-iio@vger.kernel.org 13108S: Supported 13109W: http://www.melexis.com 13110F: drivers/iio/temperature/mlx90632.c 13111 13112MELFAS MIP4 TOUCHSCREEN DRIVER 13113M: Sangwon Jee <jeesw@melfas.com> 13114S: Supported 13115W: http://www.melfas.com 13116F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13117F: drivers/input/touchscreen/melfas_mip4.c 13118 13119MELLANOX BLUEFIELD I2C DRIVER 13120M: Khalil Blaiech <kblaiech@nvidia.com> 13121M: Asmaa Mnebhi <asmaa@nvidia.com> 13122L: linux-i2c@vger.kernel.org 13123S: Supported 13124F: drivers/i2c/busses/i2c-mlxbf.c 13125 13126MELLANOX ETHERNET DRIVER (mlx4_en) 13127M: Tariq Toukan <tariqt@nvidia.com> 13128L: netdev@vger.kernel.org 13129S: Supported 13130W: http://www.mellanox.com 13131Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13132F: drivers/net/ethernet/mellanox/mlx4/en_* 13133 13134MELLANOX ETHERNET DRIVER (mlx5e) 13135M: Saeed Mahameed <saeedm@nvidia.com> 13136L: netdev@vger.kernel.org 13137S: Supported 13138W: http://www.mellanox.com 13139Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13140F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13141 13142MELLANOX ETHERNET INNOVA DRIVERS 13143R: Boris Pismenny <borisp@nvidia.com> 13144L: netdev@vger.kernel.org 13145S: Supported 13146W: http://www.mellanox.com 13147Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13148F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13149F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13150F: include/linux/mlx5/mlx5_ifc_fpga.h 13151 13152MELLANOX ETHERNET SWITCH DRIVERS 13153M: Ido Schimmel <idosch@nvidia.com> 13154M: Petr Machata <petrm@nvidia.com> 13155L: netdev@vger.kernel.org 13156S: Supported 13157W: http://www.mellanox.com 13158Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13159F: drivers/net/ethernet/mellanox/mlxsw/ 13160F: tools/testing/selftests/drivers/net/mlxsw/ 13161 13162MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13163M: mlxsw@nvidia.com 13164L: netdev@vger.kernel.org 13165S: Supported 13166W: http://www.mellanox.com 13167Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13168F: drivers/net/ethernet/mellanox/mlxfw/ 13169 13170MELLANOX HARDWARE PLATFORM SUPPORT 13171M: Hans de Goede <hdegoede@redhat.com> 13172M: Mark Gross <markgross@kernel.org> 13173M: Vadim Pasternak <vadimp@nvidia.com> 13174L: platform-driver-x86@vger.kernel.org 13175S: Supported 13176F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13177F: drivers/platform/mellanox/ 13178F: include/linux/platform_data/mlxreg.h 13179 13180MELLANOX MLX4 core VPI driver 13181M: Tariq Toukan <tariqt@nvidia.com> 13182L: netdev@vger.kernel.org 13183L: linux-rdma@vger.kernel.org 13184S: Supported 13185W: http://www.mellanox.com 13186Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13187F: drivers/net/ethernet/mellanox/mlx4/ 13188F: include/linux/mlx4/ 13189 13190MELLANOX MLX4 IB driver 13191M: Yishai Hadas <yishaih@nvidia.com> 13192L: linux-rdma@vger.kernel.org 13193S: Supported 13194W: http://www.mellanox.com 13195Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13196F: drivers/infiniband/hw/mlx4/ 13197F: include/linux/mlx4/ 13198F: include/uapi/rdma/mlx4-abi.h 13199 13200MELLANOX MLX5 core VPI driver 13201M: Saeed Mahameed <saeedm@nvidia.com> 13202M: Leon Romanovsky <leonro@nvidia.com> 13203L: netdev@vger.kernel.org 13204L: linux-rdma@vger.kernel.org 13205S: Supported 13206W: http://www.mellanox.com 13207Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13208F: Documentation/networking/device_drivers/ethernet/mellanox/ 13209F: drivers/net/ethernet/mellanox/mlx5/core/ 13210F: include/linux/mlx5/ 13211 13212MELLANOX MLX5 IB driver 13213M: Leon Romanovsky <leonro@nvidia.com> 13214L: linux-rdma@vger.kernel.org 13215S: Supported 13216W: http://www.mellanox.com 13217Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13218F: drivers/infiniband/hw/mlx5/ 13219F: include/linux/mlx5/ 13220F: include/uapi/rdma/mlx5-abi.h 13221 13222MELLANOX MLXCPLD I2C AND MUX DRIVER 13223M: Vadim Pasternak <vadimp@nvidia.com> 13224M: Michael Shych <michaelsh@nvidia.com> 13225L: linux-i2c@vger.kernel.org 13226S: Supported 13227F: Documentation/i2c/busses/i2c-mlxcpld.rst 13228F: drivers/i2c/busses/i2c-mlxcpld.c 13229F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13230 13231MELLANOX MLXCPLD LED DRIVER 13232M: Vadim Pasternak <vadimp@nvidia.com> 13233L: linux-leds@vger.kernel.org 13234S: Supported 13235F: Documentation/leds/leds-mlxcpld.rst 13236F: drivers/leds/leds-mlxcpld.c 13237F: drivers/leds/leds-mlxreg.c 13238 13239MELLANOX PLATFORM DRIVER 13240M: Vadim Pasternak <vadimp@nvidia.com> 13241L: platform-driver-x86@vger.kernel.org 13242S: Supported 13243F: drivers/platform/x86/mlx-platform.c 13244 13245MEMBARRIER SUPPORT 13246M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13247M: "Paul E. McKenney" <paulmck@kernel.org> 13248L: linux-kernel@vger.kernel.org 13249S: Supported 13250F: arch/powerpc/include/asm/membarrier.h 13251F: include/uapi/linux/membarrier.h 13252F: kernel/sched/membarrier.c 13253 13254MEMBLOCK 13255M: Mike Rapoport <rppt@kernel.org> 13256L: linux-mm@kvack.org 13257S: Maintained 13258F: Documentation/core-api/boot-time-mm.rst 13259F: include/linux/memblock.h 13260F: mm/memblock.c 13261F: tools/testing/memblock/ 13262 13263MEMORY CONTROLLER DRIVERS 13264M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13265L: linux-kernel@vger.kernel.org 13266S: Maintained 13267B: mailto:krzysztof.kozlowski@linaro.org 13268T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13269F: Documentation/devicetree/bindings/memory-controllers/ 13270F: drivers/memory/ 13271F: include/dt-bindings/memory/ 13272F: include/memory/ 13273 13274MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13275M: Dmitry Osipenko <digetx@gmail.com> 13276L: linux-pm@vger.kernel.org 13277L: linux-tegra@vger.kernel.org 13278T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13279S: Maintained 13280F: drivers/devfreq/tegra30-devfreq.c 13281 13282MEMORY MANAGEMENT 13283M: Andrew Morton <akpm@linux-foundation.org> 13284L: linux-mm@kvack.org 13285S: Maintained 13286W: http://www.linux-mm.org 13287T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13288T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13289F: include/linux/gfp.h 13290F: include/linux/gfp_types.h 13291F: include/linux/memory_hotplug.h 13292F: include/linux/mm.h 13293F: include/linux/mmzone.h 13294F: include/linux/pagewalk.h 13295F: include/linux/vmalloc.h 13296F: mm/ 13297F: tools/testing/selftests/vm/ 13298 13299MEMORY HOT(UN)PLUG 13300M: David Hildenbrand <david@redhat.com> 13301M: Oscar Salvador <osalvador@suse.de> 13302L: linux-mm@kvack.org 13303S: Maintained 13304F: Documentation/admin-guide/mm/memory-hotplug.rst 13305F: Documentation/core-api/memory-hotplug.rst 13306F: drivers/base/memory.c 13307F: include/linux/memory_hotplug.h 13308F: mm/memory_hotplug.c 13309F: tools/testing/selftests/memory-hotplug/ 13310 13311MEMORY TECHNOLOGY DEVICES (MTD) 13312M: Miquel Raynal <miquel.raynal@bootlin.com> 13313M: Richard Weinberger <richard@nod.at> 13314M: Vignesh Raghavendra <vigneshr@ti.com> 13315L: linux-mtd@lists.infradead.org 13316S: Maintained 13317W: http://www.linux-mtd.infradead.org/ 13318Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13319C: irc://irc.oftc.net/mtd 13320T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13321T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13322F: Documentation/devicetree/bindings/mtd/ 13323F: drivers/mtd/ 13324F: include/linux/mtd/ 13325F: include/uapi/mtd/ 13326 13327MEMSENSING MICROSYSTEMS MSA311 DRIVER 13328M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13329L: linux-iio@vger.kernel.org 13330S: Maintained 13331F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13332F: drivers/iio/accel/msa311.c 13333 13334MEN A21 WATCHDOG DRIVER 13335M: Johannes Thumshirn <morbidrsa@gmail.com> 13336L: linux-watchdog@vger.kernel.org 13337S: Maintained 13338F: drivers/watchdog/mena21_wdt.c 13339 13340MEN CHAMELEON BUS (mcb) 13341M: Johannes Thumshirn <morbidrsa@gmail.com> 13342S: Maintained 13343F: Documentation/driver-api/men-chameleon-bus.rst 13344F: drivers/mcb/ 13345F: include/linux/mcb.h 13346 13347MEN F21BMC (Board Management Controller) 13348M: Andreas Werner <andreas.werner@men.de> 13349S: Supported 13350F: Documentation/hwmon/menf21bmc.rst 13351F: drivers/hwmon/menf21bmc_hwmon.c 13352F: drivers/leds/leds-menf21bmc.c 13353F: drivers/mfd/menf21bmc.c 13354F: drivers/watchdog/menf21bmc_wdt.c 13355 13356MEN Z069 WATCHDOG DRIVER 13357M: Johannes Thumshirn <jth@kernel.org> 13358L: linux-watchdog@vger.kernel.org 13359S: Maintained 13360F: drivers/watchdog/menz69_wdt.c 13361 13362MESON AO CEC DRIVER FOR AMLOGIC SOCS 13363M: Neil Armstrong <neil.armstrong@linaro.org> 13364L: linux-media@vger.kernel.org 13365L: linux-amlogic@lists.infradead.org 13366S: Supported 13367W: http://linux-meson.com/ 13368T: git git://linuxtv.org/media_tree.git 13369F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13370F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13371F: drivers/media/cec/platform/meson/ao-cec.c 13372 13373MESON GE2D DRIVER FOR AMLOGIC SOCS 13374M: Neil Armstrong <neil.armstrong@linaro.org> 13375L: linux-media@vger.kernel.org 13376L: linux-amlogic@lists.infradead.org 13377S: Supported 13378T: git git://linuxtv.org/media_tree.git 13379F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13380F: drivers/media/platform/amlogic/meson-ge2d/ 13381 13382MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13383M: Liang Yang <liang.yang@amlogic.com> 13384L: linux-mtd@lists.infradead.org 13385S: Maintained 13386F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13387F: drivers/mtd/nand/raw/meson_* 13388 13389MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13390M: Neil Armstrong <neil.armstrong@linaro.org> 13391L: linux-media@vger.kernel.org 13392L: linux-amlogic@lists.infradead.org 13393S: Supported 13394T: git git://linuxtv.org/media_tree.git 13395F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13396F: drivers/staging/media/meson/vdec/ 13397 13398METHODE UDPU SUPPORT 13399M: Vladimir Vid <vladimir.vid@sartura.hr> 13400S: Maintained 13401F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13402 13403MHI BUS 13404M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13405R: Hemant Kumar <quic_hemantk@quicinc.com> 13406L: mhi@lists.linux.dev 13407L: linux-arm-msm@vger.kernel.org 13408S: Maintained 13409T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13410F: Documentation/ABI/stable/sysfs-bus-mhi 13411F: Documentation/mhi/ 13412F: drivers/bus/mhi/ 13413F: include/linux/mhi.h 13414 13415MICROBLAZE ARCHITECTURE 13416M: Michal Simek <monstr@monstr.eu> 13417S: Supported 13418W: http://www.monstr.eu/fdt/ 13419T: git git://git.monstr.eu/linux-2.6-microblaze.git 13420F: arch/microblaze/ 13421 13422MICROCHIP AT91 DMA DRIVERS 13423M: Ludovic Desroches <ludovic.desroches@microchip.com> 13424M: Tudor Ambarus <tudor.ambarus@microchip.com> 13425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13426L: dmaengine@vger.kernel.org 13427S: Supported 13428F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13429F: drivers/dma/at_hdmac.c 13430F: drivers/dma/at_hdmac_regs.h 13431F: drivers/dma/at_xdmac.c 13432F: include/dt-bindings/dma/at91.h 13433 13434MICROCHIP AT91 SERIAL DRIVER 13435M: Richard Genoud <richard.genoud@gmail.com> 13436S: Maintained 13437F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13438F: drivers/tty/serial/atmel_serial.c 13439F: drivers/tty/serial/atmel_serial.h 13440 13441MICROCHIP AT91 USART MFD DRIVER 13442M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13443L: linux-kernel@vger.kernel.org 13444S: Supported 13445F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13446F: drivers/mfd/at91-usart.c 13447F: include/dt-bindings/mfd/at91-usart.h 13448 13449MICROCHIP AT91 USART SPI DRIVER 13450M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13451L: linux-spi@vger.kernel.org 13452S: Supported 13453F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13454F: drivers/spi/spi-at91-usart.c 13455 13456MICROCHIP AUDIO ASOC DRIVERS 13457M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13458L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13459S: Supported 13460F: sound/soc/atmel 13461 13462MICROCHIP CSI2DC DRIVER 13463M: Eugen Hristev <eugen.hristev@microchip.com> 13464L: linux-media@vger.kernel.org 13465S: Supported 13466F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13467F: drivers/media/platform/atmel/microchip-csi2dc.c 13468 13469MICROCHIP ECC DRIVER 13470M: Tudor Ambarus <tudor.ambarus@microchip.com> 13471L: linux-crypto@vger.kernel.org 13472S: Maintained 13473F: drivers/crypto/atmel-ecc.* 13474 13475MICROCHIP EIC DRIVER 13476M: Claudiu Beznea <claudiu.beznea@microchip.com> 13477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13478S: Supported 13479F: drivers/irqchip/irq-mchp-eic.c 13480 13481MICROCHIP I2C DRIVER 13482M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13483L: linux-i2c@vger.kernel.org 13484S: Supported 13485F: drivers/i2c/busses/i2c-at91-*.c 13486F: drivers/i2c/busses/i2c-at91.h 13487 13488MICROCHIP ISC DRIVER 13489M: Eugen Hristev <eugen.hristev@microchip.com> 13490L: linux-media@vger.kernel.org 13491S: Supported 13492F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13493F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13494F: drivers/media/platform/atmel/atmel-isc* 13495F: drivers/media/platform/atmel/atmel-sama*-isc* 13496F: include/linux/atmel-isc-media.h 13497 13498MICROCHIP ISI DRIVER 13499M: Eugen Hristev <eugen.hristev@microchip.com> 13500L: linux-media@vger.kernel.org 13501S: Supported 13502F: drivers/media/platform/atmel/atmel-isi.c 13503F: drivers/media/platform/atmel/atmel-isi.h 13504 13505MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13506M: Woojung Huh <woojung.huh@microchip.com> 13507M: UNGLinuxDriver@microchip.com 13508L: netdev@vger.kernel.org 13509S: Maintained 13510F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13511F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13512F: drivers/net/dsa/microchip/* 13513F: include/linux/platform_data/microchip-ksz.h 13514F: net/dsa/tag_ksz.c 13515 13516MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13517M: Arun Ramadoss <arun.ramadoss@microchip.com> 13518R: UNGLinuxDriver@microchip.com 13519L: netdev@vger.kernel.org 13520S: Maintained 13521F: drivers/net/phy/microchip_t1.c 13522 13523MICROCHIP LAN743X ETHERNET DRIVER 13524M: Bryan Whitehead <bryan.whitehead@microchip.com> 13525M: UNGLinuxDriver@microchip.com 13526L: netdev@vger.kernel.org 13527S: Maintained 13528F: drivers/net/ethernet/microchip/lan743x_* 13529 13530MICROCHIP LAN966X ETHERNET DRIVER 13531M: Horatiu Vultur <horatiu.vultur@microchip.com> 13532M: UNGLinuxDriver@microchip.com 13533L: netdev@vger.kernel.org 13534S: Maintained 13535F: drivers/net/ethernet/microchip/lan966x/* 13536 13537MICROCHIP LCDFB DRIVER 13538M: Nicolas Ferre <nicolas.ferre@microchip.com> 13539L: linux-fbdev@vger.kernel.org 13540S: Maintained 13541F: drivers/video/fbdev/atmel_lcdfb.c 13542F: include/video/atmel_lcdc.h 13543 13544MICROCHIP MCP16502 PMIC DRIVER 13545M: Claudiu Beznea <claudiu.beznea@microchip.com> 13546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13547S: Supported 13548F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13549F: drivers/regulator/mcp16502.c 13550 13551MICROCHIP MCP3911 ADC DRIVER 13552M: Marcus Folkesson <marcus.folkesson@gmail.com> 13553M: Kent Gustavsson <kent@minoris.se> 13554L: linux-iio@vger.kernel.org 13555S: Maintained 13556F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13557F: drivers/iio/adc/mcp3911.c 13558 13559MICROCHIP MMC/SD/SDIO MCI DRIVER 13560M: Ludovic Desroches <ludovic.desroches@microchip.com> 13561S: Maintained 13562F: drivers/mmc/host/atmel-mci.c 13563 13564MICROCHIP NAND DRIVER 13565M: Tudor Ambarus <tudor.ambarus@microchip.com> 13566L: linux-mtd@lists.infradead.org 13567S: Supported 13568F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13569F: drivers/mtd/nand/raw/atmel/* 13570 13571MICROCHIP PCI1XXXX GP DRIVER 13572M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13573L: linux-gpio@vger.kernel.org 13574S: Supported 13575F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13576F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13577F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13578 13579MICROCHIP OTPC DRIVER 13580M: Claudiu Beznea <claudiu.beznea@microchip.com> 13581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13582S: Supported 13583F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13584F: drivers/nvmem/microchip-otpc.c 13585F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13586 13587MICROCHIP PCI1XXXX I2C DRIVER 13588M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13589M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13590M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13591L: linux-i2c@vger.kernel.org 13592S: Maintained 13593F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13594 13595MICROCHIP PWM DRIVER 13596M: Claudiu Beznea <claudiu.beznea@microchip.com> 13597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13598L: linux-pwm@vger.kernel.org 13599S: Supported 13600F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13601F: drivers/pwm/pwm-atmel.c 13602 13603MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13604M: Eugen Hristev <eugen.hristev@microchip.com> 13605L: linux-iio@vger.kernel.org 13606S: Supported 13607F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13608F: drivers/iio/adc/at91-sama5d2_adc.c 13609F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13610 13611MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13612M: Claudiu Beznea <claudiu.beznea@microchip.com> 13613S: Supported 13614F: drivers/power/reset/at91-sama5d2_shdwc.c 13615 13616MICROCHIP SPI DRIVER 13617M: Tudor Ambarus <tudor.ambarus@microchip.com> 13618S: Supported 13619F: drivers/spi/spi-atmel.* 13620 13621MICROCHIP SSC DRIVER 13622M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13624S: Supported 13625F: drivers/misc/atmel-ssc.c 13626F: include/linux/atmel-ssc.h 13627 13628MICROCHIP USB251XB DRIVER 13629M: Richard Leitner <richard.leitner@skidata.com> 13630L: linux-usb@vger.kernel.org 13631S: Maintained 13632F: Documentation/devicetree/bindings/usb/usb251xb.txt 13633F: drivers/usb/misc/usb251xb.c 13634 13635MICROCHIP USBA UDC DRIVER 13636M: Cristian Birsan <cristian.birsan@microchip.com> 13637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13638S: Supported 13639F: drivers/usb/gadget/udc/atmel_usba_udc.* 13640 13641MICROCHIP WILC1000 WIFI DRIVER 13642M: Ajay Singh <ajay.kathat@microchip.com> 13643M: Claudiu Beznea <claudiu.beznea@microchip.com> 13644L: linux-wireless@vger.kernel.org 13645S: Supported 13646F: drivers/net/wireless/microchip/wilc1000/ 13647 13648MICROSEMI MIPS SOCS 13649M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13650M: UNGLinuxDriver@microchip.com 13651L: linux-mips@vger.kernel.org 13652S: Supported 13653F: Documentation/devicetree/bindings/mips/mscc.txt 13654F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13655F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13656F: arch/mips/boot/dts/mscc/ 13657F: arch/mips/configs/generic/board-ocelot.config 13658F: arch/mips/generic/board-ocelot.c 13659 13660MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13661M: Don Brace <don.brace@microchip.com> 13662L: storagedev@microchip.com 13663L: linux-scsi@vger.kernel.org 13664S: Supported 13665F: Documentation/scsi/smartpqi.rst 13666F: drivers/scsi/smartpqi/Kconfig 13667F: drivers/scsi/smartpqi/Makefile 13668F: drivers/scsi/smartpqi/smartpqi*.[ch] 13669F: include/linux/cciss*.h 13670F: include/uapi/linux/cciss*.h 13671 13672MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13673M: Maximilian Luz <luzmaximilian@gmail.com> 13674L: platform-driver-x86@vger.kernel.org 13675S: Maintained 13676F: drivers/platform/surface/surface_aggregator_tabletsw.c 13677 13678MICROSOFT SURFACE BATTERY AND AC DRIVERS 13679M: Maximilian Luz <luzmaximilian@gmail.com> 13680L: linux-pm@vger.kernel.org 13681L: platform-driver-x86@vger.kernel.org 13682S: Maintained 13683F: drivers/power/supply/surface_battery.c 13684F: drivers/power/supply/surface_charger.c 13685 13686MICROSOFT SURFACE DTX DRIVER 13687M: Maximilian Luz <luzmaximilian@gmail.com> 13688L: platform-driver-x86@vger.kernel.org 13689S: Maintained 13690F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13691F: drivers/platform/surface/surface_dtx.c 13692F: include/uapi/linux/surface_aggregator/dtx.h 13693 13694MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13695M: Maximilian Luz <luzmaximilian@gmail.com> 13696L: platform-driver-x86@vger.kernel.org 13697S: Maintained 13698F: drivers/platform/surface/surface_gpe.c 13699 13700MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13701M: Hans de Goede <hdegoede@redhat.com> 13702M: Mark Gross <markgross@kernel.org> 13703M: Maximilian Luz <luzmaximilian@gmail.com> 13704L: platform-driver-x86@vger.kernel.org 13705S: Maintained 13706T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13707F: drivers/platform/surface/ 13708 13709MICROSOFT SURFACE HID TRANSPORT DRIVER 13710M: Maximilian Luz <luzmaximilian@gmail.com> 13711L: linux-input@vger.kernel.org 13712L: platform-driver-x86@vger.kernel.org 13713S: Maintained 13714F: drivers/hid/surface-hid/ 13715 13716MICROSOFT SURFACE HOT-PLUG DRIVER 13717M: Maximilian Luz <luzmaximilian@gmail.com> 13718L: platform-driver-x86@vger.kernel.org 13719S: Maintained 13720F: drivers/platform/surface/surface_hotplug.c 13721 13722MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13723M: Maximilian Luz <luzmaximilian@gmail.com> 13724L: platform-driver-x86@vger.kernel.org 13725S: Maintained 13726F: drivers/platform/surface/surface_platform_profile.c 13727 13728MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13729M: Chen Yu <yu.c.chen@intel.com> 13730L: platform-driver-x86@vger.kernel.org 13731S: Supported 13732F: drivers/platform/surface/surfacepro3_button.c 13733 13734MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13735M: Maximilian Luz <luzmaximilian@gmail.com> 13736L: platform-driver-x86@vger.kernel.org 13737S: Maintained 13738W: https://github.com/linux-surface/surface-aggregator-module 13739C: irc://irc.libera.chat/linux-surface 13740F: Documentation/driver-api/surface_aggregator/ 13741F: drivers/platform/surface/aggregator/ 13742F: drivers/platform/surface/surface_acpi_notify.c 13743F: drivers/platform/surface/surface_aggregator_cdev.c 13744F: drivers/platform/surface/surface_aggregator_registry.c 13745F: include/linux/surface_acpi_notify.h 13746F: include/linux/surface_aggregator/ 13747F: include/uapi/linux/surface_aggregator/ 13748 13749MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13750M: Maximilian Luz <luzmaximilian@gmail.com> 13751L: platform-driver-x86@vger.kernel.org 13752S: Maintained 13753F: drivers/platform/surface/surface_aggregator_hub.c 13754 13755MICROTEK X6 SCANNER 13756M: Oliver Neukum <oliver@neukum.org> 13757S: Maintained 13758F: drivers/usb/image/microtek.* 13759 13760MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13761M: Luka Kovacic <luka.kovacic@sartura.hr> 13762M: Luka Perkov <luka.perkov@sartura.hr> 13763S: Maintained 13764F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13765F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13766F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13767F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13768F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13769F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13770 13771MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13772M: Sakari Ailus <sakari.ailus@linux.intel.com> 13773L: linux-media@vger.kernel.org 13774S: Maintained 13775F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13776F: Documentation/driver-api/media/drivers/ccs/ 13777F: Documentation/userspace-api/media/drivers/ccs.rst 13778F: drivers/media/i2c/ccs-pll.c 13779F: drivers/media/i2c/ccs-pll.h 13780F: drivers/media/i2c/ccs/ 13781F: include/uapi/linux/ccs.h 13782F: include/uapi/linux/smiapp.h 13783 13784MIPS 13785M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13786L: linux-mips@vger.kernel.org 13787S: Maintained 13788W: http://www.linux-mips.org/ 13789Q: https://patchwork.kernel.org/project/linux-mips/list/ 13790T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13791F: Documentation/devicetree/bindings/mips/ 13792F: Documentation/mips/ 13793F: arch/mips/ 13794F: drivers/platform/mips/ 13795F: include/dt-bindings/mips/ 13796 13797MIPS BOSTON DEVELOPMENT BOARD 13798M: Paul Burton <paulburton@kernel.org> 13799L: linux-mips@vger.kernel.org 13800S: Maintained 13801F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13802F: arch/mips/boot/dts/img/boston.dts 13803F: arch/mips/configs/generic/board-boston.config 13804F: drivers/clk/imgtec/clk-boston.c 13805F: include/dt-bindings/clock/boston-clock.h 13806 13807MIPS CORE DRIVERS 13808M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13809M: Serge Semin <fancer.lancer@gmail.com> 13810L: linux-mips@vger.kernel.org 13811S: Supported 13812F: drivers/bus/mips_cdmm.c 13813F: drivers/clocksource/mips-gic-timer.c 13814F: drivers/cpuidle/cpuidle-cps.c 13815F: drivers/irqchip/irq-mips-cpu.c 13816F: drivers/irqchip/irq-mips-gic.c 13817 13818MIPS GENERIC PLATFORM 13819M: Paul Burton <paulburton@kernel.org> 13820L: linux-mips@vger.kernel.org 13821S: Supported 13822F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13823F: arch/mips/generic/ 13824F: arch/mips/tools/generic-board-config.sh 13825 13826MIPS RINT INSTRUCTION EMULATION 13827M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13828L: linux-mips@vger.kernel.org 13829S: Supported 13830F: arch/mips/math-emu/dp_rint.c 13831F: arch/mips/math-emu/sp_rint.c 13832 13833MIPS/LOONGSON1 ARCHITECTURE 13834M: Keguang Zhang <keguang.zhang@gmail.com> 13835L: linux-mips@vger.kernel.org 13836S: Maintained 13837F: arch/mips/include/asm/mach-loongson32/ 13838F: arch/mips/loongson32/ 13839F: drivers/*/*/*loongson1* 13840F: drivers/*/*loongson1* 13841 13842MIPS/LOONGSON2EF ARCHITECTURE 13843M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13844L: linux-mips@vger.kernel.org 13845S: Maintained 13846F: arch/mips/include/asm/mach-loongson2ef/ 13847F: arch/mips/loongson2ef/ 13848F: drivers/cpufreq/loongson2_cpufreq.c 13849 13850MIPS/LOONGSON64 ARCHITECTURE 13851M: Huacai Chen <chenhuacai@kernel.org> 13852M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13853L: linux-mips@vger.kernel.org 13854S: Maintained 13855F: arch/mips/include/asm/mach-loongson64/ 13856F: arch/mips/loongson64/ 13857F: drivers/irqchip/irq-loongson* 13858F: drivers/platform/mips/cpu_hwmon.c 13859 13860MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13861M: Hans Verkuil <hverkuil@xs4all.nl> 13862L: linux-media@vger.kernel.org 13863S: Odd Fixes 13864W: https://linuxtv.org 13865T: git git://linuxtv.org/media_tree.git 13866F: drivers/media/radio/radio-miropcm20* 13867 13868MMP SUPPORT 13869R: Lubomir Rintel <lkundrak@v3.sk> 13870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13871S: Odd Fixes 13872T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13873F: arch/arm/boot/dts/mmp* 13874F: arch/arm/mach-mmp/ 13875F: include/linux/soc/mmp/ 13876 13877MMP USB PHY DRIVERS 13878R: Lubomir Rintel <lkundrak@v3.sk> 13879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13880S: Maintained 13881F: drivers/phy/marvell/phy-mmp3-usb.c 13882F: drivers/phy/marvell/phy-pxa-usb.c 13883 13884MMU GATHER AND TLB INVALIDATION 13885M: Will Deacon <will@kernel.org> 13886M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13887M: Andrew Morton <akpm@linux-foundation.org> 13888M: Nick Piggin <npiggin@gmail.com> 13889M: Peter Zijlstra <peterz@infradead.org> 13890L: linux-arch@vger.kernel.org 13891L: linux-mm@kvack.org 13892S: Maintained 13893F: arch/*/include/asm/tlb.h 13894F: include/asm-generic/tlb.h 13895F: mm/mmu_gather.c 13896 13897MN88472 MEDIA DRIVER 13898M: Antti Palosaari <crope@iki.fi> 13899L: linux-media@vger.kernel.org 13900S: Maintained 13901W: https://linuxtv.org 13902W: http://palosaari.fi/linux/ 13903Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13904F: drivers/media/dvb-frontends/mn88472* 13905 13906MN88473 MEDIA DRIVER 13907M: Antti Palosaari <crope@iki.fi> 13908L: linux-media@vger.kernel.org 13909S: Maintained 13910W: https://linuxtv.org 13911W: http://palosaari.fi/linux/ 13912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13913F: drivers/media/dvb-frontends/mn88473* 13914 13915MODULE SUPPORT 13916M: Luis Chamberlain <mcgrof@kernel.org> 13917L: linux-modules@vger.kernel.org 13918L: linux-kernel@vger.kernel.org 13919S: Maintained 13920T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13921F: include/linux/module.h 13922F: kernel/module/ 13923F: scripts/module* 13924 13925MONOLITHIC POWER SYSTEM PMIC DRIVER 13926M: Saravanan Sekar <sravanhome@gmail.com> 13927S: Maintained 13928F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13929F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13930F: drivers/iio/adc/mp2629_adc.c 13931F: drivers/mfd/mp2629.c 13932F: drivers/power/supply/mp2629_charger.c 13933F: drivers/regulator/mp5416.c 13934F: drivers/regulator/mpq7920.c 13935F: drivers/regulator/mpq7920.h 13936F: include/linux/mfd/mp2629.h 13937 13938MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13939S: Orphan 13940W: http://popies.net/meye/ 13941F: Documentation/userspace-api/media/drivers/meye* 13942F: drivers/staging/media/deprecated/meye/ 13943F: include/uapi/linux/meye.h 13944 13945MOTORCOMM PHY DRIVER 13946M: Peter Geis <pgwipeout@gmail.com> 13947L: netdev@vger.kernel.org 13948S: Maintained 13949F: drivers/net/phy/motorcomm.c 13950 13951MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13952M: Jiri Slaby <jirislaby@kernel.org> 13953S: Maintained 13954F: Documentation/driver-api/tty/moxa-smartio.rst 13955F: drivers/tty/mxser.* 13956 13957MR800 AVERMEDIA USB FM RADIO DRIVER 13958M: Alexey Klimov <klimov.linux@gmail.com> 13959L: linux-media@vger.kernel.org 13960S: Maintained 13961T: git git://linuxtv.org/media_tree.git 13962F: drivers/media/radio/radio-mr800.c 13963 13964MRF24J40 IEEE 802.15.4 RADIO DRIVER 13965M: Alan Ott <alan@signal11.us> 13966L: linux-wpan@vger.kernel.org 13967S: Maintained 13968F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13969F: drivers/net/ieee802154/mrf24j40.c 13970 13971MSI LAPTOP SUPPORT 13972M: "Lee, Chun-Yi" <jlee@suse.com> 13973L: platform-driver-x86@vger.kernel.org 13974S: Maintained 13975F: drivers/platform/x86/msi-laptop.c 13976 13977MSI WMI SUPPORT 13978L: platform-driver-x86@vger.kernel.org 13979S: Orphan 13980F: drivers/platform/x86/msi-wmi.c 13981 13982MSI001 MEDIA DRIVER 13983M: Antti Palosaari <crope@iki.fi> 13984L: linux-media@vger.kernel.org 13985S: Maintained 13986W: https://linuxtv.org 13987W: http://palosaari.fi/linux/ 13988Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13989T: git git://linuxtv.org/anttip/media_tree.git 13990F: drivers/media/tuners/msi001* 13991 13992MSI2500 MEDIA DRIVER 13993M: Antti Palosaari <crope@iki.fi> 13994L: linux-media@vger.kernel.org 13995S: Maintained 13996W: https://linuxtv.org 13997W: http://palosaari.fi/linux/ 13998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13999T: git git://linuxtv.org/anttip/media_tree.git 14000F: drivers/media/usb/msi2500/ 14001 14002MSTAR INTERRUPT CONTROLLER DRIVER 14003M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14004M: Daniel Palmer <daniel@thingy.jp> 14005S: Maintained 14006F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14007F: drivers/irqchip/irq-mst-intc.c 14008 14009MSYSTEMS DISKONCHIP G3 MTD DRIVER 14010M: Robert Jarzmik <robert.jarzmik@free.fr> 14011L: linux-mtd@lists.infradead.org 14012S: Maintained 14013F: drivers/mtd/devices/docg3* 14014 14015MT9M032 APTINA SENSOR DRIVER 14016M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14017L: linux-media@vger.kernel.org 14018S: Maintained 14019T: git git://linuxtv.org/media_tree.git 14020F: drivers/media/i2c/mt9m032.c 14021F: include/media/i2c/mt9m032.h 14022 14023MT9P031 APTINA CAMERA SENSOR 14024M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14025L: linux-media@vger.kernel.org 14026S: Maintained 14027T: git git://linuxtv.org/media_tree.git 14028F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14029F: drivers/media/i2c/mt9p031.c 14030F: include/media/i2c/mt9p031.h 14031 14032MT9T001 APTINA CAMERA SENSOR 14033M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14034L: linux-media@vger.kernel.org 14035S: Maintained 14036T: git git://linuxtv.org/media_tree.git 14037F: drivers/media/i2c/mt9t001.c 14038F: include/media/i2c/mt9t001.h 14039 14040MT9T112 APTINA CAMERA SENSOR 14041M: Jacopo Mondi <jacopo@jmondi.org> 14042L: linux-media@vger.kernel.org 14043S: Odd Fixes 14044T: git git://linuxtv.org/media_tree.git 14045F: drivers/media/i2c/mt9t112.c 14046F: include/media/i2c/mt9t112.h 14047 14048MT9V032 APTINA CAMERA SENSOR 14049M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14050L: linux-media@vger.kernel.org 14051S: Maintained 14052T: git git://linuxtv.org/media_tree.git 14053F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14054F: drivers/media/i2c/mt9v032.c 14055F: include/media/i2c/mt9v032.h 14056 14057MT9V111 APTINA CAMERA SENSOR 14058M: Jacopo Mondi <jacopo@jmondi.org> 14059L: linux-media@vger.kernel.org 14060S: Maintained 14061T: git git://linuxtv.org/media_tree.git 14062F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14063F: drivers/media/i2c/mt9v111.c 14064 14065MULTIFUNCTION DEVICES (MFD) 14066M: Lee Jones <lee@kernel.org> 14067S: Supported 14068T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14069F: Documentation/devicetree/bindings/mfd/ 14070F: drivers/mfd/ 14071F: include/dt-bindings/mfd/ 14072F: include/linux/mfd/ 14073 14074MULTIMEDIA CARD (MMC) ETC. OVER SPI 14075S: Orphan 14076F: drivers/mmc/host/mmc_spi.c 14077F: include/linux/spi/mmc_spi.h 14078 14079MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14080M: Ulf Hansson <ulf.hansson@linaro.org> 14081L: linux-mmc@vger.kernel.org 14082S: Maintained 14083T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14084F: Documentation/devicetree/bindings/mmc/ 14085F: drivers/mmc/ 14086F: include/linux/mmc/ 14087F: include/uapi/linux/mmc/ 14088 14089MULTIPLEXER SUBSYSTEM 14090M: Peter Rosin <peda@axentia.se> 14091S: Maintained 14092F: Documentation/ABI/testing/sysfs-class-mux* 14093F: Documentation/devicetree/bindings/mux/ 14094F: drivers/mux/ 14095F: include/dt-bindings/mux/ 14096F: include/linux/mux/ 14097 14098MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14099M: Bin Liu <b-liu@ti.com> 14100L: linux-usb@vger.kernel.org 14101S: Maintained 14102F: drivers/usb/musb/ 14103 14104MXL301RF MEDIA DRIVER 14105M: Akihiro Tsukada <tskd08@gmail.com> 14106L: linux-media@vger.kernel.org 14107S: Odd Fixes 14108F: drivers/media/tuners/mxl301rf* 14109 14110MXL5007T MEDIA DRIVER 14111M: Michael Krufky <mkrufky@linuxtv.org> 14112L: linux-media@vger.kernel.org 14113S: Maintained 14114W: https://linuxtv.org 14115W: http://github.com/mkrufky 14116Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14117T: git git://linuxtv.org/mkrufky/tuners.git 14118F: drivers/media/tuners/mxl5007t.* 14119 14120MXSFB DRM DRIVER 14121M: Marek Vasut <marex@denx.de> 14122M: Stefan Agner <stefan@agner.ch> 14123L: dri-devel@lists.freedesktop.org 14124S: Supported 14125T: git git://anongit.freedesktop.org/drm/drm-misc 14126F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14127F: drivers/gpu/drm/mxsfb/ 14128 14129MYLEX DAC960 PCI RAID Controller 14130M: Hannes Reinecke <hare@kernel.org> 14131L: linux-scsi@vger.kernel.org 14132S: Supported 14133F: drivers/scsi/myrb.* 14134F: drivers/scsi/myrs.* 14135 14136MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14137M: Chris Lee <christopher.lee@cspi.com> 14138L: netdev@vger.kernel.org 14139S: Supported 14140W: https://www.cspi.com/ethernet-products/support/downloads/ 14141F: drivers/net/ethernet/myricom/myri10ge/ 14142 14143NAND FLASH SUBSYSTEM 14144M: Miquel Raynal <miquel.raynal@bootlin.com> 14145R: Richard Weinberger <richard@nod.at> 14146L: linux-mtd@lists.infradead.org 14147S: Maintained 14148W: http://www.linux-mtd.infradead.org/ 14149Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14150C: irc://irc.oftc.net/mtd 14151T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14152F: drivers/mtd/nand/ 14153F: include/linux/mtd/*nand*.h 14154 14155NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14156M: Daniel Mack <zonque@gmail.com> 14157L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14158S: Maintained 14159W: http://www.native-instruments.com 14160F: sound/usb/caiaq/ 14161 14162NATSEMI ETHERNET DRIVER (DP8381x) 14163S: Orphan 14164F: drivers/net/ethernet/natsemi/natsemi.c 14165 14166NCR 5380 SCSI DRIVERS 14167M: Finn Thain <fthain@linux-m68k.org> 14168M: Michael Schmitz <schmitzmic@gmail.com> 14169L: linux-scsi@vger.kernel.org 14170S: Maintained 14171F: Documentation/scsi/g_NCR5380.rst 14172F: drivers/scsi/NCR5380.* 14173F: drivers/scsi/arm/cumana_1.c 14174F: drivers/scsi/arm/oak.c 14175F: drivers/scsi/atari_scsi.* 14176F: drivers/scsi/dmx3191d.c 14177F: drivers/scsi/g_NCR5380.* 14178F: drivers/scsi/mac_scsi.* 14179F: drivers/scsi/sun3_scsi.* 14180F: drivers/scsi/sun3_scsi_vme.c 14181 14182NCSI LIBRARY 14183M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14184S: Maintained 14185F: net/ncsi/ 14186 14187NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14188M: Guenter Roeck <linux@roeck-us.net> 14189L: linux-hwmon@vger.kernel.org 14190S: Maintained 14191F: Documentation/hwmon/nct6775.rst 14192F: drivers/hwmon/nct6775-core.c 14193F: drivers/hwmon/nct6775-platform.c 14194F: drivers/hwmon/nct6775.h 14195 14196NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14197M: Zev Weiss <zev@bewilderbeest.net> 14198L: linux-hwmon@vger.kernel.org 14199S: Maintained 14200F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14201F: drivers/hwmon/nct6775-i2c.c 14202 14203NETDEVSIM 14204M: Jakub Kicinski <kuba@kernel.org> 14205S: Maintained 14206F: drivers/net/netdevsim/* 14207 14208NETEM NETWORK EMULATOR 14209M: Stephen Hemminger <stephen@networkplumber.org> 14210L: netdev@vger.kernel.org 14211S: Maintained 14212F: net/sched/sch_netem.c 14213 14214NETERION 10GbE DRIVERS (s2io) 14215M: Jon Mason <jdmason@kudzu.us> 14216L: netdev@vger.kernel.org 14217S: Supported 14218F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14219F: drivers/net/ethernet/neterion/ 14220 14221NETFILTER 14222M: Pablo Neira Ayuso <pablo@netfilter.org> 14223M: Jozsef Kadlecsik <kadlec@netfilter.org> 14224M: Florian Westphal <fw@strlen.de> 14225L: netfilter-devel@vger.kernel.org 14226L: coreteam@netfilter.org 14227S: Maintained 14228W: http://www.netfilter.org/ 14229W: http://www.iptables.org/ 14230W: http://www.nftables.org/ 14231Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14232C: irc://irc.libera.chat/netfilter 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14234T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14235F: include/linux/netfilter* 14236F: include/linux/netfilter/ 14237F: include/net/netfilter/ 14238F: include/uapi/linux/netfilter* 14239F: include/uapi/linux/netfilter/ 14240F: net/*/netfilter.c 14241F: net/*/netfilter/ 14242F: net/bridge/br_netfilter*.c 14243F: net/netfilter/ 14244 14245NETROM NETWORK LAYER 14246M: Ralf Baechle <ralf@linux-mips.org> 14247L: linux-hams@vger.kernel.org 14248S: Maintained 14249W: http://www.linux-ax25.org/ 14250F: include/net/netrom.h 14251F: include/uapi/linux/netrom.h 14252F: net/netrom/ 14253 14254NETRONIX EMBEDDED CONTROLLER 14255M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14256S: Maintained 14257F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14258F: drivers/mfd/ntxec.c 14259F: drivers/pwm/pwm-ntxec.c 14260F: drivers/rtc/rtc-ntxec.c 14261F: include/linux/mfd/ntxec.h 14262 14263NETRONOME ETHERNET DRIVERS 14264M: Simon Horman <simon.horman@corigine.com> 14265R: Jakub Kicinski <kuba@kernel.org> 14266L: oss-drivers@corigine.com 14267S: Maintained 14268F: drivers/net/ethernet/netronome/ 14269 14270NETWORK BLOCK DEVICE (NBD) 14271M: Josef Bacik <josef@toxicpanda.com> 14272L: linux-block@vger.kernel.org 14273L: nbd@other.debian.org 14274S: Maintained 14275F: Documentation/admin-guide/blockdev/nbd.rst 14276F: drivers/block/nbd.c 14277F: include/trace/events/nbd.h 14278F: include/uapi/linux/nbd.h 14279 14280NETWORK DROP MONITOR 14281M: Neil Horman <nhorman@tuxdriver.com> 14282L: netdev@vger.kernel.org 14283S: Maintained 14284W: https://fedorahosted.org/dropwatch/ 14285F: include/uapi/linux/net_dropmon.h 14286F: net/core/drop_monitor.c 14287 14288NETWORKING DRIVERS 14289M: "David S. Miller" <davem@davemloft.net> 14290M: Eric Dumazet <edumazet@google.com> 14291M: Jakub Kicinski <kuba@kernel.org> 14292M: Paolo Abeni <pabeni@redhat.com> 14293L: netdev@vger.kernel.org 14294S: Maintained 14295Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14297T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14298F: Documentation/devicetree/bindings/net/ 14299F: drivers/connector/ 14300F: drivers/net/ 14301F: include/dt-bindings/net/ 14302F: include/linux/etherdevice.h 14303F: include/linux/fcdevice.h 14304F: include/linux/fddidevice.h 14305F: include/linux/hippidevice.h 14306F: include/linux/if_* 14307F: include/linux/inetdevice.h 14308F: include/linux/netdevice.h 14309F: include/uapi/linux/if_* 14310F: include/uapi/linux/netdevice.h 14311 14312NETWORKING DRIVERS (WIRELESS) 14313M: Kalle Valo <kvalo@kernel.org> 14314L: linux-wireless@vger.kernel.org 14315S: Maintained 14316W: https://wireless.wiki.kernel.org/ 14317Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14318T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14319T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14320F: Documentation/devicetree/bindings/net/wireless/ 14321F: drivers/net/wireless/ 14322 14323NETWORKING [DSA] 14324M: Andrew Lunn <andrew@lunn.ch> 14325M: Vivien Didelot <vivien.didelot@gmail.com> 14326M: Florian Fainelli <f.fainelli@gmail.com> 14327M: Vladimir Oltean <olteanv@gmail.com> 14328S: Maintained 14329F: Documentation/devicetree/bindings/net/dsa/ 14330F: drivers/net/dsa/ 14331F: include/linux/dsa/ 14332F: include/linux/platform_data/dsa.h 14333F: include/net/dsa.h 14334F: net/dsa/ 14335F: tools/testing/selftests/drivers/net/dsa/ 14336 14337NETWORKING [GENERAL] 14338M: "David S. Miller" <davem@davemloft.net> 14339M: Eric Dumazet <edumazet@google.com> 14340M: Jakub Kicinski <kuba@kernel.org> 14341M: Paolo Abeni <pabeni@redhat.com> 14342L: netdev@vger.kernel.org 14343S: Maintained 14344Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14345B: mailto:netdev@vger.kernel.org 14346T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14347T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14348F: Documentation/networking/ 14349F: Documentation/process/maintainer-netdev.rst 14350F: include/linux/in.h 14351F: include/linux/net.h 14352F: include/linux/netdevice.h 14353F: include/net/ 14354F: include/uapi/linux/in.h 14355F: include/uapi/linux/net.h 14356F: include/uapi/linux/net_namespace.h 14357F: include/uapi/linux/netdevice.h 14358F: lib/net_utils.c 14359F: lib/random32.c 14360F: net/ 14361F: tools/testing/selftests/net/ 14362 14363NETWORKING [IPSEC] 14364M: Steffen Klassert <steffen.klassert@secunet.com> 14365M: Herbert Xu <herbert@gondor.apana.org.au> 14366M: "David S. Miller" <davem@davemloft.net> 14367L: netdev@vger.kernel.org 14368S: Maintained 14369T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14370T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14371F: include/net/xfrm.h 14372F: include/uapi/linux/xfrm.h 14373F: net/ipv4/ah4.c 14374F: net/ipv4/esp4* 14375F: net/ipv4/ip_vti.c 14376F: net/ipv4/ipcomp.c 14377F: net/ipv4/xfrm* 14378F: net/ipv6/ah6.c 14379F: net/ipv6/esp6* 14380F: net/ipv6/ip6_vti.c 14381F: net/ipv6/ipcomp6.c 14382F: net/ipv6/xfrm* 14383F: net/key/ 14384F: net/xfrm/ 14385F: tools/testing/selftests/net/ipsec.c 14386 14387NETWORKING [IPv4/IPv6] 14388M: "David S. Miller" <davem@davemloft.net> 14389M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14390M: David Ahern <dsahern@kernel.org> 14391L: netdev@vger.kernel.org 14392S: Maintained 14393T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14394F: arch/x86/net/* 14395F: include/linux/ip.h 14396F: include/linux/ipv6* 14397F: include/net/fib* 14398F: include/net/ip* 14399F: include/net/route.h 14400F: net/ipv4/ 14401F: net/ipv6/ 14402 14403NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14404M: Paul Moore <paul@paul-moore.com> 14405L: netdev@vger.kernel.org 14406L: linux-security-module@vger.kernel.org 14407S: Maintained 14408W: https://github.com/netlabel 14409F: Documentation/netlabel/ 14410F: include/net/calipso.h 14411F: include/net/cipso_ipv4.h 14412F: include/net/netlabel.h 14413F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14414F: include/uapi/linux/netfilter/xt_SECMARK.h 14415F: net/ipv4/cipso_ipv4.c 14416F: net/ipv6/calipso.c 14417F: net/netfilter/xt_CONNSECMARK.c 14418F: net/netfilter/xt_SECMARK.c 14419F: net/netlabel/ 14420 14421NETWORKING [MPTCP] 14422M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14423M: Matthieu Baerts <matthieu.baerts@tessares.net> 14424L: netdev@vger.kernel.org 14425L: mptcp@lists.linux.dev 14426S: Maintained 14427W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14428B: https://github.com/multipath-tcp/mptcp_net-next/issues 14429F: Documentation/networking/mptcp-sysctl.rst 14430F: include/net/mptcp.h 14431F: include/trace/events/mptcp.h 14432F: include/uapi/linux/mptcp.h 14433F: net/mptcp/ 14434F: tools/testing/selftests/bpf/*/*mptcp*.c 14435F: tools/testing/selftests/net/mptcp/ 14436 14437NETWORKING [TCP] 14438M: Eric Dumazet <edumazet@google.com> 14439L: netdev@vger.kernel.org 14440S: Maintained 14441F: include/linux/tcp.h 14442F: include/net/tcp.h 14443F: include/trace/events/tcp.h 14444F: include/uapi/linux/tcp.h 14445F: net/ipv4/syncookies.c 14446F: net/ipv4/tcp*.c 14447F: net/ipv6/syncookies.c 14448F: net/ipv6/tcp*.c 14449 14450NETWORKING [TLS] 14451M: Boris Pismenny <borisp@nvidia.com> 14452M: John Fastabend <john.fastabend@gmail.com> 14453M: Jakub Kicinski <kuba@kernel.org> 14454L: netdev@vger.kernel.org 14455S: Maintained 14456F: include/net/tls.h 14457F: include/uapi/linux/tls.h 14458F: net/tls/* 14459 14460NETXEN (1/10) GbE SUPPORT 14461M: Manish Chopra <manishc@marvell.com> 14462M: Rahul Verma <rahulv@marvell.com> 14463M: GR-Linux-NIC-Dev@marvell.com 14464L: netdev@vger.kernel.org 14465S: Supported 14466F: drivers/net/ethernet/qlogic/netxen/ 14467 14468NET_FAILOVER MODULE 14469M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14470L: netdev@vger.kernel.org 14471S: Supported 14472F: Documentation/networking/net_failover.rst 14473F: drivers/net/net_failover.c 14474F: include/net/net_failover.h 14475 14476NEXTHOP 14477M: David Ahern <dsahern@kernel.org> 14478L: netdev@vger.kernel.org 14479S: Maintained 14480F: include/net/netns/nexthop.h 14481F: include/net/nexthop.h 14482F: include/uapi/linux/nexthop.h 14483F: net/ipv4/nexthop.c 14484 14485NFC SUBSYSTEM 14486M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14487L: linux-nfc@lists.01.org (subscribers-only) 14488L: netdev@vger.kernel.org 14489S: Maintained 14490B: mailto:linux-nfc@lists.01.org 14491F: Documentation/devicetree/bindings/net/nfc/ 14492F: drivers/nfc/ 14493F: include/linux/platform_data/nfcmrvl.h 14494F: include/net/nfc/ 14495F: include/uapi/linux/nfc.h 14496F: net/nfc/ 14497 14498NFC VIRTUAL NCI DEVICE DRIVER 14499M: Bongsu Jeon <bongsu.jeon@samsung.com> 14500L: netdev@vger.kernel.org 14501L: linux-nfc@lists.01.org (subscribers-only) 14502S: Supported 14503F: drivers/nfc/virtual_ncidev.c 14504F: tools/testing/selftests/nci/ 14505 14506NFS, SUNRPC, AND LOCKD CLIENTS 14507M: Trond Myklebust <trond.myklebust@hammerspace.com> 14508M: Anna Schumaker <anna@kernel.org> 14509L: linux-nfs@vger.kernel.org 14510S: Maintained 14511W: http://client.linux-nfs.org 14512T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14513F: fs/lockd/ 14514F: fs/nfs/ 14515F: fs/nfs_common/ 14516F: include/linux/lockd/ 14517F: include/linux/nfs* 14518F: include/linux/sunrpc/ 14519F: include/uapi/linux/nfs* 14520F: include/uapi/linux/sunrpc/ 14521F: net/sunrpc/ 14522F: Documentation/filesystems/nfs/ 14523 14524NILFS2 FILESYSTEM 14525M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14526L: linux-nilfs@vger.kernel.org 14527S: Supported 14528W: https://nilfs.sourceforge.io/ 14529W: https://nilfs.osdn.jp/ 14530T: git https://github.com/konis/nilfs2.git 14531F: Documentation/filesystems/nilfs2.rst 14532F: fs/nilfs2/ 14533F: include/trace/events/nilfs2.h 14534F: include/uapi/linux/nilfs2_api.h 14535F: include/uapi/linux/nilfs2_ondisk.h 14536 14537NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14538M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14539S: Maintained 14540W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14541F: Documentation/scsi/NinjaSCSI.rst 14542F: drivers/scsi/pcmcia/nsp_* 14543 14544NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14545M: GOTO Masanori <gotom@debian.or.jp> 14546M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14547S: Maintained 14548W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14549F: Documentation/scsi/NinjaSCSI.rst 14550F: drivers/scsi/nsp32* 14551 14552NINTENDO HID DRIVER 14553M: Daniel J. Ogorchock <djogorchock@gmail.com> 14554L: linux-input@vger.kernel.org 14555S: Maintained 14556F: drivers/hid/hid-nintendo* 14557 14558NIOS2 ARCHITECTURE 14559M: Dinh Nguyen <dinguyen@kernel.org> 14560S: Maintained 14561T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14562F: arch/nios2/ 14563 14564NITRO ENCLAVES (NE) 14565M: Andra Paraschiv <andraprs@amazon.com> 14566M: Alexandru Vasile <lexnv@amazon.com> 14567M: Alexandru Ciobotaru <alcioa@amazon.com> 14568L: linux-kernel@vger.kernel.org 14569S: Supported 14570W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14571F: Documentation/virt/ne_overview.rst 14572F: drivers/virt/nitro_enclaves/ 14573F: include/linux/nitro_enclaves.h 14574F: include/uapi/linux/nitro_enclaves.h 14575F: samples/nitro_enclaves/ 14576 14577NOHZ, DYNTICKS SUPPORT 14578M: Frederic Weisbecker <fweisbec@gmail.com> 14579M: Thomas Gleixner <tglx@linutronix.de> 14580M: Ingo Molnar <mingo@kernel.org> 14581L: linux-kernel@vger.kernel.org 14582S: Maintained 14583T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14584F: include/linux/sched/nohz.h 14585F: include/linux/tick.h 14586F: kernel/time/tick*.* 14587 14588NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14589M: Pavel Machek <pavel@ucw.cz> 14590M: Sakari Ailus <sakari.ailus@iki.fi> 14591L: linux-media@vger.kernel.org 14592S: Maintained 14593F: drivers/media/i2c/ad5820.c 14594F: drivers/media/i2c/et8ek8 14595 14596NOKIA N900 POWER SUPPLY DRIVERS 14597R: Pali Rohár <pali@kernel.org> 14598F: drivers/power/supply/bq2415x_charger.c 14599F: drivers/power/supply/bq27xxx_battery.c 14600F: drivers/power/supply/bq27xxx_battery_i2c.c 14601F: drivers/power/supply/isp1704_charger.c 14602F: drivers/power/supply/rx51_battery.c 14603F: include/linux/power/bq2415x_charger.h 14604F: include/linux/power/bq27xxx_battery.h 14605 14606NOLIBC HEADER FILE 14607M: Willy Tarreau <w@1wt.eu> 14608S: Maintained 14609T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14610F: tools/include/nolibc/ 14611F: tools/testing/selftests/nolibc/ 14612 14613NSDEPS 14614M: Matthias Maennich <maennich@google.com> 14615S: Maintained 14616F: Documentation/core-api/symbol-namespaces.rst 14617F: scripts/nsdeps 14618 14619NTB AMD DRIVER 14620M: Sanjay R Mehta <sanju.mehta@amd.com> 14621M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14622L: ntb@lists.linux.dev 14623S: Supported 14624F: drivers/ntb/hw/amd/ 14625 14626NTB DRIVER CORE 14627M: Jon Mason <jdmason@kudzu.us> 14628M: Dave Jiang <dave.jiang@intel.com> 14629M: Allen Hubbe <allenbh@gmail.com> 14630L: ntb@lists.linux.dev 14631S: Supported 14632W: https://github.com/jonmason/ntb/wiki 14633T: git git://github.com/jonmason/ntb.git 14634F: drivers/net/ntb_netdev.c 14635F: drivers/ntb/ 14636F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14637F: include/linux/ntb.h 14638F: include/linux/ntb_transport.h 14639F: tools/testing/selftests/ntb/ 14640 14641NTB IDT DRIVER 14642M: Serge Semin <fancer.lancer@gmail.com> 14643L: ntb@lists.linux.dev 14644S: Supported 14645F: drivers/ntb/hw/idt/ 14646 14647NTB INTEL DRIVER 14648M: Dave Jiang <dave.jiang@intel.com> 14649L: ntb@lists.linux.dev 14650S: Supported 14651W: https://github.com/davejiang/linux/wiki 14652T: git https://github.com/davejiang/linux.git 14653F: drivers/ntb/hw/intel/ 14654 14655NTFS FILESYSTEM 14656M: Anton Altaparmakov <anton@tuxera.com> 14657L: linux-ntfs-dev@lists.sourceforge.net 14658S: Supported 14659W: http://www.tuxera.com/ 14660T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14661F: Documentation/filesystems/ntfs.rst 14662F: fs/ntfs/ 14663 14664NTFS3 FILESYSTEM 14665M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14666L: ntfs3@lists.linux.dev 14667S: Supported 14668W: http://www.paragon-software.com/ 14669T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14670F: Documentation/filesystems/ntfs3.rst 14671F: fs/ntfs3/ 14672 14673NUBUS SUBSYSTEM 14674M: Finn Thain <fthain@linux-m68k.org> 14675L: linux-m68k@lists.linux-m68k.org 14676S: Maintained 14677F: arch/*/include/asm/nubus.h 14678F: drivers/nubus/ 14679F: include/linux/nubus.h 14680F: include/uapi/linux/nubus.h 14681 14682NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14683M: Antonino Daplas <adaplas@gmail.com> 14684L: linux-fbdev@vger.kernel.org 14685S: Maintained 14686F: drivers/video/fbdev/nvidia/ 14687F: drivers/video/fbdev/riva/ 14688 14689NVIDIA WMI EC BACKLIGHT DRIVER 14690M: Daniel Dadap <ddadap@nvidia.com> 14691L: platform-driver-x86@vger.kernel.org 14692S: Supported 14693F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14694F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14695 14696NVM EXPRESS DRIVER 14697M: Keith Busch <kbusch@kernel.org> 14698M: Jens Axboe <axboe@fb.com> 14699M: Christoph Hellwig <hch@lst.de> 14700M: Sagi Grimberg <sagi@grimberg.me> 14701L: linux-nvme@lists.infradead.org 14702S: Supported 14703W: http://git.infradead.org/nvme.git 14704T: git://git.infradead.org/nvme.git 14705F: drivers/nvme/host/ 14706F: drivers/nvme/common/ 14707F: include/linux/nvme* 14708F: include/uapi/linux/nvme_ioctl.h 14709 14710NVM EXPRESS FABRICS AUTHENTICATION 14711M: Hannes Reinecke <hare@suse.de> 14712L: linux-nvme@lists.infradead.org 14713S: Supported 14714F: drivers/nvme/host/auth.c 14715F: drivers/nvme/target/auth.c 14716F: drivers/nvme/target/fabrics-cmd-auth.c 14717F: include/linux/nvme-auth.h 14718 14719NVM EXPRESS HARDWARE MONITORING SUPPORT 14720M: Guenter Roeck <linux@roeck-us.net> 14721L: linux-nvme@lists.infradead.org 14722S: Supported 14723F: drivers/nvme/host/hwmon.c 14724 14725NVM EXPRESS FC TRANSPORT DRIVERS 14726M: James Smart <james.smart@broadcom.com> 14727L: linux-nvme@lists.infradead.org 14728S: Supported 14729F: drivers/nvme/host/fc.c 14730F: drivers/nvme/target/fc.c 14731F: drivers/nvme/target/fcloop.c 14732F: include/linux/nvme-fc-driver.h 14733F: include/linux/nvme-fc.h 14734 14735NVM EXPRESS TARGET DRIVER 14736M: Christoph Hellwig <hch@lst.de> 14737M: Sagi Grimberg <sagi@grimberg.me> 14738M: Chaitanya Kulkarni <kch@nvidia.com> 14739L: linux-nvme@lists.infradead.org 14740S: Supported 14741W: http://git.infradead.org/nvme.git 14742T: git://git.infradead.org/nvme.git 14743F: drivers/nvme/target/ 14744 14745NVMEM FRAMEWORK 14746M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14747S: Maintained 14748T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14749F: Documentation/ABI/stable/sysfs-bus-nvmem 14750F: Documentation/devicetree/bindings/nvmem/ 14751F: drivers/nvmem/ 14752F: include/linux/nvmem-consumer.h 14753F: include/linux/nvmem-provider.h 14754 14755NXP C45 TJA11XX PHY DRIVER 14756M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14757L: netdev@vger.kernel.org 14758S: Maintained 14759F: drivers/net/phy/nxp-c45-tja11xx.c 14760 14761NXP FSPI DRIVER 14762M: Han Xu <han.xu@nxp.com> 14763M: Haibo Chen <haibo.chen@nxp.com> 14764R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14765L: linux-spi@vger.kernel.org 14766S: Maintained 14767F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14768F: drivers/spi/spi-nxp-fspi.c 14769 14770NXP FXAS21002C DRIVER 14771M: Rui Miguel Silva <rmfrfs@gmail.com> 14772L: linux-iio@vger.kernel.org 14773S: Maintained 14774F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14775F: drivers/iio/gyro/fxas21002c.h 14776F: drivers/iio/gyro/fxas21002c_core.c 14777F: drivers/iio/gyro/fxas21002c_i2c.c 14778F: drivers/iio/gyro/fxas21002c_spi.c 14779 14780NXP i.MX CLOCK DRIVERS 14781M: Abel Vesa <abelvesa@kernel.org> 14782L: linux-clk@vger.kernel.org 14783L: linux-imx@nxp.com 14784S: Maintained 14785T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14786F: Documentation/devicetree/bindings/clock/imx* 14787F: drivers/clk/imx/ 14788F: include/dt-bindings/clock/imx* 14789 14790NXP i.MX 8MQ DCSS DRIVER 14791M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14792R: Lucas Stach <l.stach@pengutronix.de> 14793L: dri-devel@lists.freedesktop.org 14794S: Maintained 14795F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14796F: drivers/gpu/drm/imx/dcss/ 14797 14798NXP i.MX 8QXP ADC DRIVER 14799M: Cai Huoqing <cai.huoqing@linux.dev> 14800M: Haibo Chen <haibo.chen@nxp.com> 14801L: linux-imx@nxp.com 14802L: linux-iio@vger.kernel.org 14803S: Maintained 14804F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14805F: drivers/iio/adc/imx8qxp-adc.c 14806 14807NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14808M: Haibo Chen <haibo.chen@nxp.com> 14809L: linux-iio@vger.kernel.org 14810L: linux-imx@nxp.com 14811S: Maintained 14812F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14813F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14814F: drivers/iio/adc/imx7d_adc.c 14815F: drivers/iio/adc/vf610_adc.c 14816 14817NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14818M: Jagan Teki <jagan@amarulasolutions.com> 14819S: Maintained 14820F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14821F: drivers/regulator/pf8x00-regulator.c 14822 14823NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14825L: linux-kernel@vger.kernel.org 14826S: Maintained 14827F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14828F: drivers/extcon/extcon-ptn5150.c 14829 14830NXP SGTL5000 DRIVER 14831M: Fabio Estevam <festevam@gmail.com> 14832L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14833S: Maintained 14834F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14835F: sound/soc/codecs/sgtl5000* 14836 14837NXP SJA1105 ETHERNET SWITCH DRIVER 14838M: Vladimir Oltean <olteanv@gmail.com> 14839L: linux-kernel@vger.kernel.org 14840S: Maintained 14841F: drivers/net/dsa/sja1105 14842F: drivers/net/pcs/pcs-xpcs-nxp.c 14843 14844NXP TDA998X DRM DRIVER 14845M: Russell King <linux@armlinux.org.uk> 14846S: Maintained 14847T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14848T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14849F: drivers/gpu/drm/i2c/tda998x_drv.c 14850F: include/drm/i2c/tda998x.h 14851F: include/dt-bindings/display/tda998x.h 14852K: "nxp,tda998x" 14853 14854NXP TFA9879 DRIVER 14855M: Peter Rosin <peda@axentia.se> 14856L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14857S: Maintained 14858F: Documentation/devicetree/bindings/sound/tfa9879.txt 14859F: sound/soc/codecs/tfa9879* 14860 14861NXP/Goodix TFA989X (TFA1) DRIVER 14862M: Stephan Gerhold <stephan@gerhold.net> 14863L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14864S: Maintained 14865F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14866F: sound/soc/codecs/tfa989x.c 14867 14868NXP-NCI NFC DRIVER 14869L: linux-nfc@lists.01.org (subscribers-only) 14870S: Orphan 14871F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14872F: drivers/nfc/nxp-nci 14873 14874NXP i.MX 8MP DW100 V4L2 DRIVER 14875M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14876L: linux-media@vger.kernel.org 14877S: Maintained 14878F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14879F: Documentation/userspace-api/media/drivers/dw100.rst 14880F: drivers/media/platform/nxp/dw100/ 14881F: include/uapi/linux/dw100.h 14882 14883NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14884M: Mirela Rabulea <mirela.rabulea@nxp.com> 14885R: NXP Linux Team <linux-imx@nxp.com> 14886L: linux-media@vger.kernel.org 14887S: Maintained 14888F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14889F: drivers/media/platform/nxp/imx-jpeg 14890 14891NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14892M: Jonas Malaco <jonas@protocubo.io> 14893L: linux-hwmon@vger.kernel.org 14894S: Maintained 14895F: Documentation/hwmon/nzxt-kraken2.rst 14896F: drivers/hwmon/nzxt-kraken2.c 14897 14898NZXT-SMART2 HARDWARE MONITORING DRIVER 14899M: Aleksandr Mezin <mezin.alexander@gmail.com> 14900L: linux-hwmon@vger.kernel.org 14901S: Maintained 14902F: Documentation/hwmon/nzxt-smart2.rst 14903F: drivers/hwmon/nzxt-smart2.c 14904 14905OBJAGG 14906M: Jiri Pirko <jiri@nvidia.com> 14907L: netdev@vger.kernel.org 14908S: Supported 14909F: include/linux/objagg.h 14910F: lib/objagg.c 14911F: lib/test_objagg.c 14912 14913OBJTOOL 14914M: Josh Poimboeuf <jpoimboe@kernel.org> 14915M: Peter Zijlstra <peterz@infradead.org> 14916S: Supported 14917F: tools/objtool/ 14918F: include/linux/objtool.h 14919 14920OCELOT ETHERNET SWITCH DRIVER 14921M: Vladimir Oltean <vladimir.oltean@nxp.com> 14922M: Claudiu Manoil <claudiu.manoil@nxp.com> 14923M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14924M: UNGLinuxDriver@microchip.com 14925L: netdev@vger.kernel.org 14926S: Supported 14927F: drivers/net/dsa/ocelot/* 14928F: drivers/net/ethernet/mscc/ 14929F: include/soc/mscc/ocelot* 14930F: net/dsa/tag_ocelot.c 14931F: net/dsa/tag_ocelot_8021q.c 14932F: tools/testing/selftests/drivers/net/ocelot/* 14933 14934OCELOT EXTERNAL SWITCH CONTROL 14935M: Colin Foster <colin.foster@in-advantage.com> 14936S: Supported 14937F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14938F: drivers/mfd/ocelot* 14939F: include/linux/mfd/ocelot.h 14940 14941OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14942M: Frederic Barrat <fbarrat@linux.ibm.com> 14943M: Andrew Donnellan <ajd@linux.ibm.com> 14944L: linuxppc-dev@lists.ozlabs.org 14945S: Supported 14946F: Documentation/userspace-api/accelerators/ocxl.rst 14947F: arch/powerpc/include/asm/pnv-ocxl.h 14948F: arch/powerpc/platforms/powernv/ocxl.c 14949F: drivers/misc/ocxl/ 14950F: include/misc/ocxl* 14951F: include/uapi/misc/ocxl.h 14952 14953OMAP AUDIO SUPPORT 14954M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14955M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14956L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14957L: linux-omap@vger.kernel.org 14958S: Maintained 14959F: sound/soc/ti/n810.c 14960F: sound/soc/ti/omap* 14961F: sound/soc/ti/rx51.c 14962F: sound/soc/ti/sdma-pcm.* 14963 14964OMAP CLOCK FRAMEWORK SUPPORT 14965M: Paul Walmsley <paul@pwsan.com> 14966L: linux-omap@vger.kernel.org 14967S: Maintained 14968F: arch/arm/*omap*/*clock* 14969 14970OMAP DEVICE TREE SUPPORT 14971M: Benoît Cousson <bcousson@baylibre.com> 14972M: Tony Lindgren <tony@atomide.com> 14973L: linux-omap@vger.kernel.org 14974L: devicetree@vger.kernel.org 14975S: Maintained 14976F: arch/arm/boot/dts/*am3* 14977F: arch/arm/boot/dts/*am4* 14978F: arch/arm/boot/dts/*am5* 14979F: arch/arm/boot/dts/*dra7* 14980F: arch/arm/boot/dts/*omap* 14981F: arch/arm/boot/dts/logicpd-som-lv* 14982F: arch/arm/boot/dts/logicpd-torpedo* 14983 14984OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14985L: linux-omap@vger.kernel.org 14986L: linux-fbdev@vger.kernel.org 14987S: Orphan 14988F: Documentation/arm/omap/dss.rst 14989F: drivers/video/fbdev/omap2/ 14990 14991OMAP FRAMEBUFFER SUPPORT 14992L: linux-fbdev@vger.kernel.org 14993L: linux-omap@vger.kernel.org 14994S: Orphan 14995F: drivers/video/fbdev/omap/ 14996 14997OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14998M: Roger Quadros <rogerq@kernel.org> 14999M: Tony Lindgren <tony@atomide.com> 15000L: linux-omap@vger.kernel.org 15001S: Maintained 15002F: arch/arm/mach-omap2/*gpmc* 15003F: drivers/memory/omap-gpmc.c 15004 15005OMAP GPIO DRIVER 15006M: Grygorii Strashko <grygorii.strashko@ti.com> 15007M: Santosh Shilimkar <ssantosh@kernel.org> 15008M: Kevin Hilman <khilman@kernel.org> 15009L: linux-omap@vger.kernel.org 15010S: Maintained 15011F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15012F: drivers/gpio/gpio-omap.c 15013 15014OMAP HARDWARE SPINLOCK SUPPORT 15015M: Ohad Ben-Cohen <ohad@wizery.com> 15016L: linux-omap@vger.kernel.org 15017S: Maintained 15018F: drivers/hwspinlock/omap_hwspinlock.c 15019 15020OMAP HS MMC SUPPORT 15021L: linux-mmc@vger.kernel.org 15022L: linux-omap@vger.kernel.org 15023S: Orphan 15024F: drivers/mmc/host/omap_hsmmc.c 15025 15026OMAP HWMOD DATA 15027M: Paul Walmsley <paul@pwsan.com> 15028L: linux-omap@vger.kernel.org 15029S: Maintained 15030F: arch/arm/mach-omap2/omap_hwmod*data* 15031 15032OMAP HWMOD SUPPORT 15033M: Benoît Cousson <bcousson@baylibre.com> 15034M: Paul Walmsley <paul@pwsan.com> 15035L: linux-omap@vger.kernel.org 15036S: Maintained 15037F: arch/arm/mach-omap2/omap_hwmod.* 15038 15039OMAP I2C DRIVER 15040M: Vignesh R <vigneshr@ti.com> 15041L: linux-omap@vger.kernel.org 15042L: linux-i2c@vger.kernel.org 15043S: Maintained 15044F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15045F: drivers/i2c/busses/i2c-omap.c 15046 15047OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15048M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15049L: linux-media@vger.kernel.org 15050S: Maintained 15051F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15052F: drivers/media/platform/ti/omap3isp/ 15053F: drivers/staging/media/omap4iss/ 15054 15055OMAP MMC SUPPORT 15056M: Aaro Koskinen <aaro.koskinen@iki.fi> 15057L: linux-omap@vger.kernel.org 15058S: Odd Fixes 15059F: drivers/mmc/host/omap.c 15060 15061OMAP POWER MANAGEMENT SUPPORT 15062M: Kevin Hilman <khilman@kernel.org> 15063L: linux-omap@vger.kernel.org 15064S: Maintained 15065F: arch/arm/*omap*/*pm* 15066F: drivers/cpufreq/omap-cpufreq.c 15067 15068OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15069M: Paul Walmsley <paul@pwsan.com> 15070L: linux-omap@vger.kernel.org 15071S: Maintained 15072F: arch/arm/mach-omap2/prm* 15073 15074OMAP RANDOM NUMBER GENERATOR SUPPORT 15075M: Deepak Saxena <dsaxena@plexity.net> 15076S: Maintained 15077F: drivers/char/hw_random/omap-rng.c 15078 15079OMAP USB SUPPORT 15080L: linux-usb@vger.kernel.org 15081L: linux-omap@vger.kernel.org 15082S: Orphan 15083F: arch/arm/*omap*/usb* 15084F: drivers/usb/*/*omap* 15085 15086OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15087M: Mark Jackson <mpfj@newflow.co.uk> 15088L: linux-omap@vger.kernel.org 15089S: Maintained 15090F: arch/arm/boot/dts/am335x-nano.dts 15091 15092OMAP1 SUPPORT 15093M: Aaro Koskinen <aaro.koskinen@iki.fi> 15094M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15095M: Tony Lindgren <tony@atomide.com> 15096L: linux-omap@vger.kernel.org 15097S: Maintained 15098Q: http://patchwork.kernel.org/project/linux-omap/list/ 15099T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15100F: arch/arm/configs/omap1_defconfig 15101F: arch/arm/mach-omap1/ 15102F: arch/arm/plat-omap/ 15103F: drivers/i2c/busses/i2c-omap.c 15104F: include/linux/platform_data/ams-delta-fiq.h 15105F: include/linux/platform_data/i2c-omap.h 15106 15107OMAP2+ SUPPORT 15108M: Tony Lindgren <tony@atomide.com> 15109L: linux-omap@vger.kernel.org 15110S: Maintained 15111W: http://www.muru.com/linux/omap/ 15112W: http://linux.omap.com/ 15113Q: http://patchwork.kernel.org/project/linux-omap/list/ 15114T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15115F: arch/arm/configs/omap2plus_defconfig 15116F: arch/arm/mach-omap2/ 15117F: arch/arm/plat-omap/ 15118F: drivers/bus/ti-sysc.c 15119F: drivers/i2c/busses/i2c-omap.c 15120F: drivers/irqchip/irq-omap-intc.c 15121F: drivers/mfd/*omap*.c 15122F: drivers/mfd/menelaus.c 15123F: drivers/mfd/palmas.c 15124F: drivers/mfd/tps65217.c 15125F: drivers/mfd/tps65218.c 15126F: drivers/mfd/tps65910.c 15127F: drivers/mfd/twl-core.[ch] 15128F: drivers/mfd/twl4030*.c 15129F: drivers/mfd/twl6030*.c 15130F: drivers/mfd/twl6040*.c 15131F: drivers/regulator/palmas-regulator*.c 15132F: drivers/regulator/pbias-regulator.c 15133F: drivers/regulator/tps65217-regulator.c 15134F: drivers/regulator/tps65218-regulator.c 15135F: drivers/regulator/tps65219-regulator.c 15136F: drivers/regulator/tps65910-regulator.c 15137F: drivers/regulator/twl-regulator.c 15138F: drivers/regulator/twl6030-regulator.c 15139F: include/linux/platform_data/i2c-omap.h 15140F: include/linux/platform_data/ti-sysc.h 15141 15142OMFS FILESYSTEM 15143M: Bob Copeland <me@bobcopeland.com> 15144L: linux-karma-devel@lists.sourceforge.net 15145S: Maintained 15146F: Documentation/filesystems/omfs.rst 15147F: fs/omfs/ 15148 15149OMNIKEY CARDMAN 4000 DRIVER 15150M: Harald Welte <laforge@gnumonks.org> 15151S: Maintained 15152F: drivers/char/pcmcia/cm4000_cs.c 15153F: include/linux/cm4000_cs.h 15154F: include/uapi/linux/cm4000_cs.h 15155 15156OMNIKEY CARDMAN 4040 DRIVER 15157M: Harald Welte <laforge@gnumonks.org> 15158S: Maintained 15159F: drivers/char/pcmcia/cm4040_cs.* 15160 15161OMNIVISION OG01A1B SENSOR DRIVER 15162M: Shawn Tu <shawnx.tu@intel.com> 15163L: linux-media@vger.kernel.org 15164S: Maintained 15165F: drivers/media/i2c/og01a1b.c 15166 15167OMNIVISION OV02A10 SENSOR DRIVER 15168M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15169L: linux-media@vger.kernel.org 15170S: Maintained 15171T: git git://linuxtv.org/media_tree.git 15172F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15173F: drivers/media/i2c/ov02a10.c 15174 15175OMNIVISION OV08D10 SENSOR DRIVER 15176M: Jimmy Su <jimmy.su@intel.com> 15177L: linux-media@vger.kernel.org 15178S: Maintained 15179T: git git://linuxtv.org/media_tree.git 15180F: drivers/media/i2c/ov08d10.c 15181 15182OMNIVISION OV13858 SENSOR DRIVER 15183M: Sakari Ailus <sakari.ailus@linux.intel.com> 15184L: linux-media@vger.kernel.org 15185S: Maintained 15186T: git git://linuxtv.org/media_tree.git 15187F: drivers/media/i2c/ov13858.c 15188 15189OMNIVISION OV13B10 SENSOR DRIVER 15190M: Arec Kao <arec.kao@intel.com> 15191L: linux-media@vger.kernel.org 15192S: Maintained 15193T: git git://linuxtv.org/media_tree.git 15194F: drivers/media/i2c/ov13b10.c 15195 15196OMNIVISION OV2680 SENSOR DRIVER 15197M: Rui Miguel Silva <rmfrfs@gmail.com> 15198L: linux-media@vger.kernel.org 15199S: Maintained 15200T: git git://linuxtv.org/media_tree.git 15201F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15202F: drivers/media/i2c/ov2680.c 15203 15204OMNIVISION OV2685 SENSOR DRIVER 15205M: Shunqian Zheng <zhengsq@rock-chips.com> 15206L: linux-media@vger.kernel.org 15207S: Maintained 15208T: git git://linuxtv.org/media_tree.git 15209F: drivers/media/i2c/ov2685.c 15210 15211OMNIVISION OV2740 SENSOR DRIVER 15212M: Tianshu Qiu <tian.shu.qiu@intel.com> 15213R: Shawn Tu <shawnx.tu@intel.com> 15214R: Bingbu Cao <bingbu.cao@intel.com> 15215L: linux-media@vger.kernel.org 15216S: Maintained 15217T: git git://linuxtv.org/media_tree.git 15218F: drivers/media/i2c/ov2740.c 15219 15220OMNIVISION OV5640 SENSOR DRIVER 15221M: Steve Longerbeam <slongerbeam@gmail.com> 15222L: linux-media@vger.kernel.org 15223S: Maintained 15224T: git git://linuxtv.org/media_tree.git 15225F: drivers/media/i2c/ov5640.c 15226 15227OMNIVISION OV5647 SENSOR DRIVER 15228M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15229M: Jacopo Mondi <jacopo@jmondi.org> 15230L: linux-media@vger.kernel.org 15231S: Maintained 15232T: git git://linuxtv.org/media_tree.git 15233F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15234F: drivers/media/i2c/ov5647.c 15235 15236OMNIVISION OV5670 SENSOR DRIVER 15237M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15238L: linux-media@vger.kernel.org 15239S: Maintained 15240T: git git://linuxtv.org/media_tree.git 15241F: drivers/media/i2c/ov5670.c 15242 15243OMNIVISION OV5675 SENSOR DRIVER 15244M: Shawn Tu <shawnx.tu@intel.com> 15245L: linux-media@vger.kernel.org 15246S: Maintained 15247T: git git://linuxtv.org/media_tree.git 15248F: drivers/media/i2c/ov5675.c 15249 15250OMNIVISION OV5693 SENSOR DRIVER 15251M: Daniel Scally <djrscally@gmail.com> 15252L: linux-media@vger.kernel.org 15253S: Maintained 15254T: git git://linuxtv.org/media_tree.git 15255F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15256F: drivers/media/i2c/ov5693.c 15257 15258OMNIVISION OV5695 SENSOR DRIVER 15259M: Shunqian Zheng <zhengsq@rock-chips.com> 15260L: linux-media@vger.kernel.org 15261S: Maintained 15262T: git git://linuxtv.org/media_tree.git 15263F: drivers/media/i2c/ov5695.c 15264 15265OMNIVISION OV7670 SENSOR DRIVER 15266L: linux-media@vger.kernel.org 15267S: Orphan 15268T: git git://linuxtv.org/media_tree.git 15269F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15270F: drivers/media/i2c/ov7670.c 15271 15272OMNIVISION OV772x SENSOR DRIVER 15273M: Jacopo Mondi <jacopo@jmondi.org> 15274L: linux-media@vger.kernel.org 15275S: Odd fixes 15276T: git git://linuxtv.org/media_tree.git 15277F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15278F: drivers/media/i2c/ov772x.c 15279F: include/media/i2c/ov772x.h 15280 15281OMNIVISION OV7740 SENSOR DRIVER 15282M: Wenyou Yang <wenyou.yang@microchip.com> 15283L: linux-media@vger.kernel.org 15284S: Maintained 15285T: git git://linuxtv.org/media_tree.git 15286F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15287F: drivers/media/i2c/ov7740.c 15288 15289OMNIVISION OV8856 SENSOR DRIVER 15290M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15291L: linux-media@vger.kernel.org 15292S: Maintained 15293T: git git://linuxtv.org/media_tree.git 15294F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15295F: drivers/media/i2c/ov8856.c 15296 15297OMNIVISION OV9282 SENSOR DRIVER 15298M: Paul J. Murphy <paul.j.murphy@intel.com> 15299M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15300L: linux-media@vger.kernel.org 15301S: Maintained 15302T: git git://linuxtv.org/media_tree.git 15303F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15304F: drivers/media/i2c/ov9282.c 15305 15306OMNIVISION OV9640 SENSOR DRIVER 15307M: Petr Cvek <petrcvekcz@gmail.com> 15308L: linux-media@vger.kernel.org 15309S: Maintained 15310F: drivers/media/i2c/ov9640.* 15311 15312OMNIVISION OV9650 SENSOR DRIVER 15313M: Sakari Ailus <sakari.ailus@linux.intel.com> 15314R: Akinobu Mita <akinobu.mita@gmail.com> 15315R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15316L: linux-media@vger.kernel.org 15317S: Maintained 15318T: git git://linuxtv.org/media_tree.git 15319F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15320F: drivers/media/i2c/ov9650.c 15321 15322OMNIVISION OV9734 SENSOR DRIVER 15323M: Tianshu Qiu <tian.shu.qiu@intel.com> 15324R: Bingbu Cao <bingbu.cao@intel.com> 15325L: linux-media@vger.kernel.org 15326S: Maintained 15327T: git git://linuxtv.org/media_tree.git 15328F: drivers/media/i2c/ov9734.c 15329 15330ONBOARD USB HUB DRIVER 15331M: Matthias Kaehlcke <mka@chromium.org> 15332L: linux-usb@vger.kernel.org 15333S: Maintained 15334F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15335F: drivers/usb/misc/onboard_usb_hub.c 15336 15337ONENAND FLASH DRIVER 15338M: Kyungmin Park <kyungmin.park@samsung.com> 15339L: linux-mtd@lists.infradead.org 15340S: Maintained 15341F: drivers/mtd/nand/onenand/ 15342F: include/linux/mtd/onenand*.h 15343 15344ONION OMEGA2+ BOARD 15345M: Harvey Hunt <harveyhuntnexus@gmail.com> 15346L: linux-mips@vger.kernel.org 15347S: Maintained 15348F: arch/mips/boot/dts/ralink/omega2p.dts 15349 15350OP-TEE DRIVER 15351M: Jens Wiklander <jens.wiklander@linaro.org> 15352L: op-tee@lists.trustedfirmware.org 15353S: Maintained 15354F: Documentation/ABI/testing/sysfs-bus-optee-devices 15355F: drivers/tee/optee/ 15356 15357OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15358M: Sumit Garg <sumit.garg@linaro.org> 15359L: op-tee@lists.trustedfirmware.org 15360S: Maintained 15361F: drivers/char/hw_random/optee-rng.c 15362 15363OP-TEE RTC DRIVER 15364M: Clément Léger <clement.leger@bootlin.com> 15365L: linux-rtc@vger.kernel.org 15366S: Maintained 15367F: drivers/rtc/rtc-optee.c 15368 15369OPA-VNIC DRIVER 15370M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15371L: linux-rdma@vger.kernel.org 15372S: Supported 15373F: drivers/infiniband/ulp/opa_vnic 15374 15375OPEN FIRMWARE AND FLATTENED DEVICE TREE 15376M: Rob Herring <robh+dt@kernel.org> 15377M: Frank Rowand <frowand.list@gmail.com> 15378L: devicetree@vger.kernel.org 15379S: Maintained 15380C: irc://irc.libera.chat/devicetree 15381W: http://www.devicetree.org/ 15382T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15383F: Documentation/ABI/testing/sysfs-firmware-ofw 15384F: drivers/of/ 15385F: include/linux/of*.h 15386F: scripts/dtc/ 15387K: of_overlay_notifier_ 15388K: of_overlay_fdt_apply 15389K: of_overlay_remove 15390 15391OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15392M: Rob Herring <robh+dt@kernel.org> 15393M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15394L: devicetree@vger.kernel.org 15395S: Maintained 15396C: irc://irc.libera.chat/devicetree 15397Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15398T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15399F: Documentation/devicetree/ 15400F: arch/*/boot/dts/ 15401F: include/dt-bindings/ 15402 15403OPENCOMPUTE PTP CLOCK DRIVER 15404M: Jonathan Lemon <jonathan.lemon@gmail.com> 15405M: Vadim Fedorenko <vadfed@fb.com> 15406L: netdev@vger.kernel.org 15407S: Maintained 15408F: drivers/ptp/ptp_ocp.c 15409 15410OPENCORES I2C BUS DRIVER 15411M: Peter Korsgaard <peter@korsgaard.com> 15412M: Andrew Lunn <andrew@lunn.ch> 15413L: linux-i2c@vger.kernel.org 15414S: Maintained 15415F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15416F: Documentation/i2c/busses/i2c-ocores.rst 15417F: drivers/i2c/busses/i2c-ocores.c 15418F: include/linux/platform_data/i2c-ocores.h 15419 15420OPENRISC ARCHITECTURE 15421M: Jonas Bonn <jonas@southpole.se> 15422M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15423M: Stafford Horne <shorne@gmail.com> 15424L: openrisc@lists.librecores.org 15425S: Maintained 15426W: http://openrisc.io 15427T: git https://github.com/openrisc/linux.git 15428F: Documentation/devicetree/bindings/openrisc/ 15429F: Documentation/openrisc/ 15430F: arch/openrisc/ 15431F: drivers/irqchip/irq-ompic.c 15432F: drivers/irqchip/irq-or1k-* 15433 15434OPENVSWITCH 15435M: Pravin B Shelar <pshelar@ovn.org> 15436L: netdev@vger.kernel.org 15437L: dev@openvswitch.org 15438S: Maintained 15439W: http://openvswitch.org 15440F: include/uapi/linux/openvswitch.h 15441F: net/openvswitch/ 15442F: tools/testing/selftests/net/openvswitch/ 15443 15444OPERATING PERFORMANCE POINTS (OPP) 15445M: Viresh Kumar <vireshk@kernel.org> 15446M: Nishanth Menon <nm@ti.com> 15447M: Stephen Boyd <sboyd@kernel.org> 15448L: linux-pm@vger.kernel.org 15449S: Maintained 15450T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15451F: Documentation/devicetree/bindings/opp/ 15452F: Documentation/power/opp.rst 15453F: drivers/opp/ 15454F: include/linux/pm_opp.h 15455 15456OPL4 DRIVER 15457M: Clemens Ladisch <clemens@ladisch.de> 15458L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15459S: Maintained 15460T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15461F: sound/drivers/opl4/ 15462 15463ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15464M: Mark Fasheh <mark@fasheh.com> 15465M: Joel Becker <jlbec@evilplan.org> 15466M: Joseph Qi <joseph.qi@linux.alibaba.com> 15467L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15468S: Supported 15469W: http://ocfs2.wiki.kernel.org 15470F: Documentation/filesystems/dlmfs.rst 15471F: Documentation/filesystems/ocfs2.rst 15472F: fs/ocfs2/ 15473 15474ORANGEFS FILESYSTEM 15475M: Mike Marshall <hubcap@omnibond.com> 15476R: Martin Brandenburg <martin@omnibond.com> 15477L: devel@lists.orangefs.org 15478S: Supported 15479T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15480F: Documentation/filesystems/orangefs.rst 15481F: fs/orangefs/ 15482 15483ORINOCO DRIVER 15484L: linux-wireless@vger.kernel.org 15485S: Orphan 15486W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15487W: http://www.nongnu.org/orinoco/ 15488F: drivers/net/wireless/intersil/orinoco/ 15489 15490OV2659 OMNIVISION SENSOR DRIVER 15491M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15492L: linux-media@vger.kernel.org 15493S: Maintained 15494W: https://linuxtv.org 15495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15496T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15497F: drivers/media/i2c/ov2659.c 15498F: include/media/i2c/ov2659.h 15499 15500OVERLAY FILESYSTEM 15501M: Miklos Szeredi <miklos@szeredi.hu> 15502L: linux-unionfs@vger.kernel.org 15503S: Supported 15504T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15505F: Documentation/filesystems/overlayfs.rst 15506F: fs/overlayfs/ 15507 15508P54 WIRELESS DRIVER 15509M: Christian Lamparter <chunkeey@googlemail.com> 15510L: linux-wireless@vger.kernel.org 15511S: Maintained 15512W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15513F: drivers/net/wireless/intersil/p54/ 15514 15515PACKING 15516M: Vladimir Oltean <olteanv@gmail.com> 15517L: netdev@vger.kernel.org 15518S: Supported 15519F: Documentation/core-api/packing.rst 15520F: include/linux/packing.h 15521F: lib/packing.c 15522 15523PADATA PARALLEL EXECUTION MECHANISM 15524M: Steffen Klassert <steffen.klassert@secunet.com> 15525M: Daniel Jordan <daniel.m.jordan@oracle.com> 15526L: linux-crypto@vger.kernel.org 15527L: linux-kernel@vger.kernel.org 15528S: Maintained 15529F: Documentation/core-api/padata.rst 15530F: include/linux/padata.h 15531F: kernel/padata.c 15532 15533PAGE CACHE 15534M: Matthew Wilcox (Oracle) <willy@infradead.org> 15535L: linux-fsdevel@vger.kernel.org 15536S: Supported 15537T: git git://git.infradead.org/users/willy/pagecache.git 15538F: Documentation/filesystems/locking.rst 15539F: Documentation/filesystems/vfs.rst 15540F: include/linux/pagemap.h 15541F: mm/filemap.c 15542F: mm/page-writeback.c 15543F: mm/readahead.c 15544F: mm/truncate.c 15545 15546PAGE POOL 15547M: Jesper Dangaard Brouer <hawk@kernel.org> 15548M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15549L: netdev@vger.kernel.org 15550S: Supported 15551F: Documentation/networking/page_pool.rst 15552F: include/net/page_pool.h 15553F: include/trace/events/page_pool.h 15554F: net/core/page_pool.c 15555 15556PAGE TABLE CHECK 15557M: Pasha Tatashin <pasha.tatashin@soleen.com> 15558M: Andrew Morton <akpm@linux-foundation.org> 15559L: linux-mm@kvack.org 15560S: Maintained 15561F: Documentation/mm/page_table_check.rst 15562F: include/linux/page_table_check.h 15563F: mm/page_table_check.c 15564 15565PANASONIC LAPTOP ACPI EXTRAS DRIVER 15566M: Kenneth Chan <kenneth.t.chan@gmail.com> 15567L: platform-driver-x86@vger.kernel.org 15568S: Maintained 15569F: drivers/platform/x86/panasonic-laptop.c 15570 15571PARALLAX PING IIO SENSOR DRIVER 15572M: Andreas Klinger <ak@it-klinger.de> 15573L: linux-iio@vger.kernel.org 15574S: Maintained 15575F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15576F: drivers/iio/proximity/ping.c 15577 15578PARALLEL LCD/KEYPAD PANEL DRIVER 15579M: Willy Tarreau <willy@haproxy.com> 15580M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15581S: Odd Fixes 15582F: Documentation/admin-guide/lcd-panel-cgram.rst 15583F: drivers/auxdisplay/panel.c 15584 15585PARALLEL PORT SUBSYSTEM 15586M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15587M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15588L: linux-parport@lists.infradead.org (subscribers-only) 15589S: Maintained 15590F: Documentation/driver-api/parport*.rst 15591F: drivers/char/ppdev.c 15592F: drivers/parport/ 15593F: include/linux/parport*.h 15594F: include/uapi/linux/ppdev.h 15595 15596PARAVIRT_OPS INTERFACE 15597M: Juergen Gross <jgross@suse.com> 15598M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15599R: Alexey Makhalov <amakhalov@vmware.com> 15600R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15601L: virtualization@lists.linux-foundation.org 15602L: x86@kernel.org 15603S: Supported 15604T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15605F: Documentation/virt/paravirt_ops.rst 15606F: arch/*/include/asm/paravirt*.h 15607F: arch/*/kernel/paravirt* 15608F: include/linux/hypervisor.h 15609 15610PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15611M: Tim Waugh <tim@cyberelk.net> 15612L: linux-parport@lists.infradead.org (subscribers-only) 15613S: Maintained 15614F: Documentation/admin-guide/blockdev/paride.rst 15615F: drivers/block/paride/ 15616 15617PARISC ARCHITECTURE 15618M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15619M: Helge Deller <deller@gmx.de> 15620L: linux-parisc@vger.kernel.org 15621S: Maintained 15622W: https://parisc.wiki.kernel.org 15623Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15624T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15625T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15626F: Documentation/parisc/ 15627F: arch/parisc/ 15628F: drivers/char/agp/parisc-agp.c 15629F: drivers/input/misc/hp_sdc_rtc.c 15630F: drivers/input/serio/gscps2.c 15631F: drivers/input/serio/hp_sdc* 15632F: drivers/parisc/ 15633F: drivers/parport/parport_gsc.* 15634F: drivers/tty/serial/8250/8250_gsc.c 15635F: drivers/video/console/sti* 15636F: drivers/video/fbdev/sti* 15637F: drivers/video/logo/logo_parisc* 15638F: include/linux/hp_sdc.h 15639 15640PARMAN 15641M: Jiri Pirko <jiri@nvidia.com> 15642L: netdev@vger.kernel.org 15643S: Supported 15644F: include/linux/parman.h 15645F: lib/parman.c 15646F: lib/test_parman.c 15647 15648PC ENGINES APU BOARD DRIVER 15649M: Enrico Weigelt, metux IT consult <info@metux.net> 15650S: Maintained 15651F: drivers/platform/x86/pcengines-apuv2.c 15652 15653PC87360 HARDWARE MONITORING DRIVER 15654M: Jim Cromie <jim.cromie@gmail.com> 15655L: linux-hwmon@vger.kernel.org 15656S: Maintained 15657F: Documentation/hwmon/pc87360.rst 15658F: drivers/hwmon/pc87360.c 15659 15660PC8736x GPIO DRIVER 15661M: Jim Cromie <jim.cromie@gmail.com> 15662S: Maintained 15663F: drivers/char/pc8736x_gpio.c 15664 15665PC87427 HARDWARE MONITORING DRIVER 15666M: Jean Delvare <jdelvare@suse.com> 15667L: linux-hwmon@vger.kernel.org 15668S: Maintained 15669F: Documentation/hwmon/pc87427.rst 15670F: drivers/hwmon/pc87427.c 15671 15672PCA9532 LED DRIVER 15673M: Riku Voipio <riku.voipio@iki.fi> 15674S: Maintained 15675F: drivers/leds/leds-pca9532.c 15676F: include/linux/leds-pca9532.h 15677 15678PCA9541 I2C BUS MASTER SELECTOR DRIVER 15679M: Guenter Roeck <linux@roeck-us.net> 15680L: linux-i2c@vger.kernel.org 15681S: Maintained 15682F: drivers/i2c/muxes/i2c-mux-pca9541.c 15683 15684PCDP - PRIMARY CONSOLE AND DEBUG PORT 15685M: Khalid Aziz <khalid@gonehiking.org> 15686S: Maintained 15687F: drivers/firmware/pcdp.* 15688 15689PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15690M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15691M: Pali Rohár <pali@kernel.org> 15692L: linux-pci@vger.kernel.org 15693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15694S: Maintained 15695F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15696F: drivers/pci/controller/pci-aardvark.c 15697 15698PCI DRIVER FOR ALTERA PCIE IP 15699M: Joyce Ooi <joyce.ooi@intel.com> 15700L: linux-pci@vger.kernel.org 15701S: Supported 15702F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15703F: drivers/pci/controller/pcie-altera.c 15704 15705PCI DRIVER FOR APPLIEDMICRO XGENE 15706M: Toan Le <toan@os.amperecomputing.com> 15707L: linux-pci@vger.kernel.org 15708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15709S: Maintained 15710F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15711F: drivers/pci/controller/pci-xgene.c 15712 15713PCI DRIVER FOR ARM VERSATILE PLATFORM 15714M: Rob Herring <robh@kernel.org> 15715L: linux-pci@vger.kernel.org 15716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15717S: Maintained 15718F: Documentation/devicetree/bindings/pci/versatile.yaml 15719F: drivers/pci/controller/pci-versatile.c 15720 15721PCI DRIVER FOR ARMADA 8K 15722M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15723L: linux-pci@vger.kernel.org 15724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15725S: Maintained 15726F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15727F: drivers/pci/controller/dwc/pcie-armada8k.c 15728 15729PCI DRIVER FOR CADENCE PCIE IP 15730M: Tom Joseph <tjoseph@cadence.com> 15731L: linux-pci@vger.kernel.org 15732S: Maintained 15733F: Documentation/devicetree/bindings/pci/cdns,* 15734F: drivers/pci/controller/cadence/ 15735 15736PCI DRIVER FOR FREESCALE LAYERSCAPE 15737M: Minghuan Lian <minghuan.Lian@nxp.com> 15738M: Mingkai Hu <mingkai.hu@nxp.com> 15739M: Roy Zang <roy.zang@nxp.com> 15740L: linuxppc-dev@lists.ozlabs.org 15741L: linux-pci@vger.kernel.org 15742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15743S: Maintained 15744F: drivers/pci/controller/dwc/*layerscape* 15745 15746PCI DRIVER FOR GENERIC OF HOSTS 15747M: Will Deacon <will@kernel.org> 15748L: linux-pci@vger.kernel.org 15749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15750S: Maintained 15751F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15752F: drivers/pci/controller/pci-host-common.c 15753F: drivers/pci/controller/pci-host-generic.c 15754 15755PCI DRIVER FOR IMX6 15756M: Richard Zhu <hongxing.zhu@nxp.com> 15757M: Lucas Stach <l.stach@pengutronix.de> 15758L: linux-pci@vger.kernel.org 15759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15760S: Maintained 15761F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15762F: drivers/pci/controller/dwc/*imx6* 15763 15764PCI DRIVER FOR FU740 15765M: Paul Walmsley <paul.walmsley@sifive.com> 15766M: Greentime Hu <greentime.hu@sifive.com> 15767L: linux-pci@vger.kernel.org 15768S: Maintained 15769F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15770F: drivers/pci/controller/dwc/pcie-fu740.c 15771 15772PCI DRIVER FOR INTEL IXP4XX 15773M: Linus Walleij <linus.walleij@linaro.org> 15774S: Maintained 15775F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15776F: drivers/pci/controller/pci-ixp4xx.c 15777 15778PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15779M: Nirmal Patel <nirmal.patel@linux.intel.com> 15780R: Jonathan Derrick <jonathan.derrick@linux.dev> 15781L: linux-pci@vger.kernel.org 15782S: Supported 15783F: drivers/pci/controller/vmd.c 15784 15785PCI DRIVER FOR MICROSEMI SWITCHTEC 15786M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15787M: Logan Gunthorpe <logang@deltatee.com> 15788L: linux-pci@vger.kernel.org 15789S: Maintained 15790F: Documentation/ABI/testing/sysfs-class-switchtec 15791F: Documentation/driver-api/switchtec.rst 15792F: drivers/ntb/hw/mscc/ 15793F: drivers/pci/switch/switchtec* 15794F: include/linux/switchtec.h 15795F: include/uapi/linux/switchtec_ioctl.h 15796 15797PCI DRIVER FOR MOBIVEIL PCIE IP 15798M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15799M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15800L: linux-pci@vger.kernel.org 15801S: Supported 15802F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15803F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15804 15805PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15806M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15807M: Pali Rohár <pali@kernel.org> 15808L: linux-pci@vger.kernel.org 15809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15810S: Maintained 15811F: drivers/pci/controller/*mvebu* 15812 15813PCI DRIVER FOR NVIDIA TEGRA 15814M: Thierry Reding <thierry.reding@gmail.com> 15815L: linux-tegra@vger.kernel.org 15816L: linux-pci@vger.kernel.org 15817S: Supported 15818F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15819F: drivers/pci/controller/pci-tegra.c 15820 15821PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15822M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15823L: linux-pci@vger.kernel.org 15824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15825S: Maintained 15826F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15827F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15828 15829PCI DRIVER FOR RENESAS R-CAR 15830M: Marek Vasut <marek.vasut+renesas@gmail.com> 15831M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15832L: linux-pci@vger.kernel.org 15833L: linux-renesas-soc@vger.kernel.org 15834S: Maintained 15835F: Documentation/devicetree/bindings/pci/*rcar* 15836F: drivers/pci/controller/*rcar* 15837 15838PCI DRIVER FOR SAMSUNG EXYNOS 15839M: Jingoo Han <jingoohan1@gmail.com> 15840L: linux-pci@vger.kernel.org 15841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15842L: linux-samsung-soc@vger.kernel.org 15843S: Maintained 15844F: drivers/pci/controller/dwc/pci-exynos.c 15845 15846PCI DRIVER FOR SYNOPSYS DESIGNWARE 15847M: Jingoo Han <jingoohan1@gmail.com> 15848M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15849L: linux-pci@vger.kernel.org 15850S: Maintained 15851F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15852F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15853F: drivers/pci/controller/dwc/*designware* 15854 15855PCI DRIVER FOR TI DRA7XX/J721E 15856M: Vignesh Raghavendra <vigneshr@ti.com> 15857L: linux-omap@vger.kernel.org 15858L: linux-pci@vger.kernel.org 15859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15860S: Supported 15861F: Documentation/devicetree/bindings/pci/ti-pci.txt 15862F: drivers/pci/controller/cadence/pci-j721e.c 15863F: drivers/pci/controller/dwc/pci-dra7xx.c 15864 15865PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15866M: Linus Walleij <linus.walleij@linaro.org> 15867L: linux-pci@vger.kernel.org 15868S: Maintained 15869F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15870F: drivers/pci/controller/pci-v3-semi.c 15871 15872PCI ENDPOINT SUBSYSTEM 15873M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15874R: Krzysztof Wilczyński <kw@linux.com> 15875R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15876R: Kishon Vijay Abraham I <kishon@kernel.org> 15877L: linux-pci@vger.kernel.org 15878S: Supported 15879Q: https://patchwork.kernel.org/project/linux-pci/list/ 15880B: https://bugzilla.kernel.org 15881C: irc://irc.oftc.net/linux-pci 15882T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15883F: Documentation/PCI/endpoint/* 15884F: Documentation/misc-devices/pci-endpoint-test.rst 15885F: drivers/misc/pci_endpoint_test.c 15886F: drivers/pci/endpoint/ 15887F: tools/pci/ 15888 15889PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15890M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15891R: Oliver O'Halloran <oohall@gmail.com> 15892L: linuxppc-dev@lists.ozlabs.org 15893S: Supported 15894F: Documentation/PCI/pci-error-recovery.rst 15895F: Documentation/powerpc/eeh-pci-error-recovery.rst 15896F: arch/powerpc/include/*/eeh*.h 15897F: arch/powerpc/kernel/eeh*.c 15898F: arch/powerpc/platforms/*/eeh*.c 15899F: drivers/pci/pcie/aer.c 15900F: drivers/pci/pcie/dpc.c 15901F: drivers/pci/pcie/err.c 15902 15903PCI ERROR RECOVERY 15904M: Linas Vepstas <linasvepstas@gmail.com> 15905L: linux-pci@vger.kernel.org 15906S: Supported 15907F: Documentation/PCI/pci-error-recovery.rst 15908 15909PCI PEER-TO-PEER DMA (P2PDMA) 15910M: Bjorn Helgaas <bhelgaas@google.com> 15911M: Logan Gunthorpe <logang@deltatee.com> 15912L: linux-pci@vger.kernel.org 15913S: Supported 15914Q: https://patchwork.kernel.org/project/linux-pci/list/ 15915B: https://bugzilla.kernel.org 15916C: irc://irc.oftc.net/linux-pci 15917T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15918F: Documentation/driver-api/pci/p2pdma.rst 15919F: drivers/pci/p2pdma.c 15920F: include/linux/pci-p2pdma.h 15921 15922PCI MSI DRIVER FOR ALTERA MSI IP 15923M: Joyce Ooi <joyce.ooi@intel.com> 15924L: linux-pci@vger.kernel.org 15925S: Supported 15926F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15927F: drivers/pci/controller/pcie-altera-msi.c 15928 15929PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15930M: Toan Le <toan@os.amperecomputing.com> 15931L: linux-pci@vger.kernel.org 15932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15933S: Maintained 15934F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15935F: drivers/pci/controller/pci-xgene-msi.c 15936 15937PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15938M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15939R: Rob Herring <robh@kernel.org> 15940R: Krzysztof Wilczyński <kw@linux.com> 15941L: linux-pci@vger.kernel.org 15942S: Supported 15943Q: https://patchwork.kernel.org/project/linux-pci/list/ 15944B: https://bugzilla.kernel.org 15945C: irc://irc.oftc.net/linux-pci 15946T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15947F: drivers/pci/controller/ 15948F: drivers/pci/pci-bridge-emul.c 15949F: drivers/pci/pci-bridge-emul.h 15950 15951PCI SUBSYSTEM 15952M: Bjorn Helgaas <bhelgaas@google.com> 15953L: linux-pci@vger.kernel.org 15954S: Supported 15955Q: https://patchwork.kernel.org/project/linux-pci/list/ 15956B: https://bugzilla.kernel.org 15957C: irc://irc.oftc.net/linux-pci 15958T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15959F: Documentation/PCI/ 15960F: Documentation/devicetree/bindings/pci/ 15961F: arch/x86/kernel/early-quirks.c 15962F: arch/x86/kernel/quirks.c 15963F: arch/x86/pci/ 15964F: drivers/acpi/pci* 15965F: drivers/pci/ 15966F: include/asm-generic/pci* 15967F: include/linux/of_pci.h 15968F: include/linux/pci* 15969F: include/uapi/linux/pci* 15970F: lib/pci* 15971 15972PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15973M: Jonathan Chocron <jonnyc@amazon.com> 15974L: linux-pci@vger.kernel.org 15975S: Maintained 15976F: Documentation/devicetree/bindings/pci/pcie-al.txt 15977F: drivers/pci/controller/dwc/pcie-al.c 15978 15979PCIE DRIVER FOR AMLOGIC MESON 15980M: Yue Wang <yue.wang@Amlogic.com> 15981L: linux-pci@vger.kernel.org 15982L: linux-amlogic@lists.infradead.org 15983S: Maintained 15984F: drivers/pci/controller/dwc/pci-meson.c 15985 15986PCIE DRIVER FOR AXIS ARTPEC 15987M: Jesper Nilsson <jesper.nilsson@axis.com> 15988L: linux-arm-kernel@axis.com 15989L: linux-pci@vger.kernel.org 15990S: Maintained 15991F: Documentation/devicetree/bindings/pci/axis,artpec* 15992F: drivers/pci/controller/dwc/*artpec* 15993 15994PCIE DRIVER FOR CAVIUM THUNDERX 15995M: Robert Richter <rric@kernel.org> 15996L: linux-pci@vger.kernel.org 15997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15998S: Odd Fixes 15999F: drivers/pci/controller/pci-thunder-* 16000 16001PCIE DRIVER FOR HISILICON 16002M: Zhou Wang <wangzhou1@hisilicon.com> 16003L: linux-pci@vger.kernel.org 16004S: Maintained 16005F: drivers/pci/controller/dwc/pcie-hisi.c 16006 16007PCIE DRIVER FOR HISILICON KIRIN 16008M: Xiaowei Song <songxiaowei@hisilicon.com> 16009M: Binghui Wang <wangbinghui@hisilicon.com> 16010L: linux-pci@vger.kernel.org 16011S: Maintained 16012F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16013F: drivers/pci/controller/dwc/pcie-kirin.c 16014 16015PCIE DRIVER FOR HISILICON STB 16016M: Shawn Guo <shawn.guo@linaro.org> 16017L: linux-pci@vger.kernel.org 16018S: Maintained 16019F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16020F: drivers/pci/controller/dwc/pcie-histb.c 16021 16022PCIE DRIVER FOR INTEL KEEM BAY 16023M: Srikanth Thokala <srikanth.thokala@intel.com> 16024L: linux-pci@vger.kernel.org 16025S: Supported 16026F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16027F: drivers/pci/controller/dwc/pcie-keembay.c 16028 16029PCIE DRIVER FOR INTEL LGM GW SOC 16030M: Rahul Tanwar <rtanwar@maxlinear.com> 16031L: linux-pci@vger.kernel.org 16032S: Maintained 16033F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16034F: drivers/pci/controller/dwc/pcie-intel-gw.c 16035 16036PCIE DRIVER FOR MEDIATEK 16037M: Ryder Lee <ryder.lee@mediatek.com> 16038M: Jianjun Wang <jianjun.wang@mediatek.com> 16039L: linux-pci@vger.kernel.org 16040L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16041S: Supported 16042F: Documentation/devicetree/bindings/pci/mediatek* 16043F: drivers/pci/controller/*mediatek* 16044 16045PCIE DRIVER FOR MICROCHIP 16046M: Daire McNamara <daire.mcnamara@microchip.com> 16047L: linux-pci@vger.kernel.org 16048S: Supported 16049F: Documentation/devicetree/bindings/pci/microchip* 16050F: drivers/pci/controller/*microchip* 16051 16052PCIE DRIVER FOR QUALCOMM MSM 16053M: Stanimir Varbanov <svarbanov@mm-sol.com> 16054L: linux-pci@vger.kernel.org 16055L: linux-arm-msm@vger.kernel.org 16056S: Maintained 16057F: drivers/pci/controller/dwc/pcie-qcom.c 16058 16059PCIE ENDPOINT DRIVER FOR QUALCOMM 16060M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16061L: linux-pci@vger.kernel.org 16062L: linux-arm-msm@vger.kernel.org 16063S: Maintained 16064F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16065F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16066 16067PCIE DRIVER FOR ROCKCHIP 16068M: Shawn Lin <shawn.lin@rock-chips.com> 16069L: linux-pci@vger.kernel.org 16070L: linux-rockchip@lists.infradead.org 16071S: Maintained 16072F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16073F: drivers/pci/controller/pcie-rockchip* 16074 16075PCIE DRIVER FOR SOCIONEXT UNIPHIER 16076M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16077L: linux-pci@vger.kernel.org 16078S: Maintained 16079F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16080F: drivers/pci/controller/dwc/pcie-uniphier* 16081 16082PCIE DRIVER FOR ST SPEAR13XX 16083M: Pratyush Anand <pratyush.anand@gmail.com> 16084L: linux-pci@vger.kernel.org 16085S: Maintained 16086F: drivers/pci/controller/dwc/*spear* 16087 16088PCI DRIVER FOR XILINX VERSAL CPM 16089M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16090M: Michal Simek <michal.simek@amd.com> 16091L: linux-pci@vger.kernel.org 16092S: Maintained 16093F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16094F: drivers/pci/controller/pcie-xilinx-cpm.c 16095 16096PCMCIA SUBSYSTEM 16097M: Dominik Brodowski <linux@dominikbrodowski.net> 16098S: Odd Fixes 16099T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16100F: Documentation/pcmcia/ 16101F: drivers/pcmcia/ 16102F: include/pcmcia/ 16103F: tools/pcmcia/ 16104 16105PCNET32 NETWORK DRIVER 16106M: Don Fry <pcnet32@frontier.com> 16107L: netdev@vger.kernel.org 16108S: Maintained 16109F: drivers/net/ethernet/amd/pcnet32.c 16110 16111PCRYPT PARALLEL CRYPTO ENGINE 16112M: Steffen Klassert <steffen.klassert@secunet.com> 16113L: linux-crypto@vger.kernel.org 16114S: Maintained 16115F: crypto/pcrypt.c 16116F: include/crypto/pcrypt.h 16117 16118PEAQ WMI HOTKEYS DRIVER 16119M: Hans de Goede <hdegoede@redhat.com> 16120L: platform-driver-x86@vger.kernel.org 16121S: Maintained 16122F: drivers/platform/x86/peaq-wmi.c 16123 16124PECI HARDWARE MONITORING DRIVERS 16125M: Iwona Winiarska <iwona.winiarska@intel.com> 16126L: linux-hwmon@vger.kernel.org 16127S: Supported 16128F: Documentation/hwmon/peci-cputemp.rst 16129F: Documentation/hwmon/peci-dimmtemp.rst 16130F: drivers/hwmon/peci/ 16131 16132PECI SUBSYSTEM 16133M: Iwona Winiarska <iwona.winiarska@intel.com> 16134L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16135S: Supported 16136F: Documentation/devicetree/bindings/peci/ 16137F: Documentation/peci/ 16138F: drivers/peci/ 16139F: include/linux/peci-cpu.h 16140F: include/linux/peci.h 16141 16142PENSANDO ETHERNET DRIVERS 16143M: Shannon Nelson <snelson@pensando.io> 16144M: drivers@pensando.io 16145L: netdev@vger.kernel.org 16146S: Supported 16147F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16148F: drivers/net/ethernet/pensando/ 16149 16150PER-CPU MEMORY ALLOCATOR 16151M: Dennis Zhou <dennis@kernel.org> 16152M: Tejun Heo <tj@kernel.org> 16153M: Christoph Lameter <cl@linux.com> 16154L: linux-mm@kvack.org 16155S: Maintained 16156T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16157F: arch/*/include/asm/percpu.h 16158F: include/linux/percpu*.h 16159F: lib/percpu*.c 16160F: mm/percpu*.c 16161 16162PER-TASK DELAY ACCOUNTING 16163M: Balbir Singh <bsingharora@gmail.com> 16164S: Maintained 16165F: include/linux/delayacct.h 16166F: kernel/delayacct.c 16167 16168PERFORMANCE EVENTS SUBSYSTEM 16169M: Peter Zijlstra <peterz@infradead.org> 16170M: Ingo Molnar <mingo@redhat.com> 16171M: Arnaldo Carvalho de Melo <acme@kernel.org> 16172R: Mark Rutland <mark.rutland@arm.com> 16173R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16174R: Jiri Olsa <jolsa@kernel.org> 16175R: Namhyung Kim <namhyung@kernel.org> 16176L: linux-perf-users@vger.kernel.org 16177L: linux-kernel@vger.kernel.org 16178S: Supported 16179W: https://perf.wiki.kernel.org/ 16180T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16181F: arch/*/events/* 16182F: arch/*/events/*/* 16183F: arch/*/include/asm/perf_event.h 16184F: arch/*/kernel/*/*/perf_event*.c 16185F: arch/*/kernel/*/perf_event*.c 16186F: arch/*/kernel/perf_callchain.c 16187F: arch/*/kernel/perf_event*.c 16188F: include/linux/perf_event.h 16189F: include/uapi/linux/perf_event.h 16190F: kernel/events/* 16191F: tools/lib/perf/ 16192F: tools/perf/ 16193 16194PERFORMANCE EVENTS TOOLING ARM64 16195R: John Garry <john.garry@huawei.com> 16196R: Will Deacon <will@kernel.org> 16197R: James Clark <james.clark@arm.com> 16198R: Mike Leach <mike.leach@linaro.org> 16199R: Leo Yan <leo.yan@linaro.org> 16200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16201S: Supported 16202F: tools/build/feature/test-libopencsd.c 16203F: tools/perf/arch/arm*/ 16204F: tools/perf/pmu-events/arch/arm64/ 16205F: tools/perf/util/arm-spe* 16206F: tools/perf/util/cs-etm* 16207 16208PERSONALITY HANDLING 16209M: Christoph Hellwig <hch@infradead.org> 16210L: linux-abi-devel@lists.sourceforge.net 16211S: Maintained 16212F: include/linux/personality.h 16213F: include/uapi/linux/personality.h 16214 16215PHOENIX RC FLIGHT CONTROLLER ADAPTER 16216M: Marcus Folkesson <marcus.folkesson@gmail.com> 16217L: linux-input@vger.kernel.org 16218S: Maintained 16219F: Documentation/input/devices/pxrc.rst 16220F: drivers/input/joystick/pxrc.c 16221 16222PHONET PROTOCOL 16223M: Remi Denis-Courmont <courmisch@gmail.com> 16224S: Supported 16225F: Documentation/networking/phonet.rst 16226F: include/linux/phonet.h 16227F: include/net/phonet/ 16228F: include/uapi/linux/phonet.h 16229F: net/phonet/ 16230 16231PHRAM MTD DRIVER 16232M: Joern Engel <joern@lazybastard.org> 16233L: linux-mtd@lists.infradead.org 16234S: Maintained 16235F: drivers/mtd/devices/phram.c 16236 16237PICOLCD HID DRIVER 16238M: Bruno Prémont <bonbons@linux-vserver.org> 16239L: linux-input@vger.kernel.org 16240S: Maintained 16241F: drivers/hid/hid-picolcd* 16242 16243PIDFD API 16244M: Christian Brauner <christian@brauner.io> 16245L: linux-kernel@vger.kernel.org 16246S: Maintained 16247T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16248F: samples/pidfd/ 16249F: tools/testing/selftests/clone3/ 16250F: tools/testing/selftests/pid_namespace/ 16251F: tools/testing/selftests/pidfd/ 16252K: (?i)pidfd 16253K: (?i)clone3 16254K: \b(clone_args|kernel_clone_args)\b 16255 16256PIN CONTROL SUBSYSTEM 16257M: Linus Walleij <linus.walleij@linaro.org> 16258L: linux-gpio@vger.kernel.org 16259S: Maintained 16260T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16261F: Documentation/devicetree/bindings/pinctrl/ 16262F: Documentation/driver-api/pin-control.rst 16263F: drivers/pinctrl/ 16264F: include/dt-bindings/pinctrl/ 16265F: include/linux/pinctrl/ 16266 16267PIN CONTROLLER - AMD 16268M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16269M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16270S: Maintained 16271F: drivers/pinctrl/pinctrl-amd.c 16272 16273PIN CONTROLLER - FREESCALE 16274M: Dong Aisheng <aisheng.dong@nxp.com> 16275M: Fabio Estevam <festevam@gmail.com> 16276M: Shawn Guo <shawnguo@kernel.org> 16277M: Jacky Bai <ping.bai@nxp.com> 16278R: Pengutronix Kernel Team <kernel@pengutronix.de> 16279L: linux-gpio@vger.kernel.org 16280S: Maintained 16281F: Documentation/devicetree/bindings/pinctrl/fsl,* 16282F: drivers/pinctrl/freescale/ 16283 16284PIN CONTROLLER - INTEL 16285M: Mika Westerberg <mika.westerberg@linux.intel.com> 16286M: Andy Shevchenko <andy@kernel.org> 16287S: Supported 16288T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16289F: drivers/pinctrl/intel/ 16290 16291PIN CONTROLLER - KEEMBAY 16292M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16293S: Supported 16294F: drivers/pinctrl/pinctrl-keembay* 16295 16296PIN CONTROLLER - MEDIATEK 16297M: Sean Wang <sean.wang@kernel.org> 16298L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16299S: Maintained 16300F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16301F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16302F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16303F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16304F: drivers/pinctrl/mediatek/ 16305 16306PIN CONTROLLER - MICROCHIP AT91 16307M: Ludovic Desroches <ludovic.desroches@microchip.com> 16308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16309L: linux-gpio@vger.kernel.org 16310S: Supported 16311F: drivers/gpio/gpio-sama5d2-piobu.c 16312F: drivers/pinctrl/pinctrl-at91* 16313 16314PIN CONTROLLER - QUALCOMM 16315M: Bjorn Andersson <andersson@kernel.org> 16316L: linux-arm-msm@vger.kernel.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16319F: drivers/pinctrl/qcom/ 16320 16321PIN CONTROLLER - RENESAS 16322M: Geert Uytterhoeven <geert+renesas@glider.be> 16323L: linux-renesas-soc@vger.kernel.org 16324S: Supported 16325T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16326F: Documentation/devicetree/bindings/pinctrl/renesas,* 16327F: drivers/pinctrl/renesas/ 16328 16329PIN CONTROLLER - SAMSUNG 16330M: Tomasz Figa <tomasz.figa@gmail.com> 16331M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16332M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16333R: Alim Akhtar <alim.akhtar@samsung.com> 16334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16335L: linux-samsung-soc@vger.kernel.org 16336S: Maintained 16337C: irc://irc.libera.chat/linux-exynos 16338Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16339B: mailto:linux-samsung-soc@vger.kernel.org 16340T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16341F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16342F: drivers/pinctrl/samsung/ 16343F: include/dt-bindings/pinctrl/samsung.h 16344 16345PIN CONTROLLER - SINGLE 16346M: Tony Lindgren <tony@atomide.com> 16347M: Haojian Zhuang <haojian.zhuang@linaro.org> 16348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16349L: linux-omap@vger.kernel.org 16350S: Maintained 16351F: drivers/pinctrl/pinctrl-single.c 16352 16353PIN CONTROLLER - THUNDERBAY 16354M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16355S: Supported 16356F: drivers/pinctrl/pinctrl-thunderbay.c 16357 16358PIN CONTROLLER - SUNPLUS / TIBBO 16359M: Dvorkin Dmitry <dvorkin@tibbo.com> 16360M: Wells Lu <wellslutw@gmail.com> 16361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16362S: Maintained 16363W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16364F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16365F: drivers/pinctrl/sunplus/ 16366F: include/dt-bindings/pinctrl/sppctl*.h 16367 16368PINE64 PINEPHONE KEYBOARD DRIVER 16369M: Samuel Holland <samuel@sholland.org> 16370S: Supported 16371F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16372F: drivers/input/keyboard/pinephone-keyboard.c 16373 16374PKTCDVD DRIVER 16375M: linux-block@vger.kernel.org 16376S: Orphan 16377F: drivers/block/pktcdvd.c 16378F: include/linux/pktcdvd.h 16379F: include/uapi/linux/pktcdvd.h 16380 16381PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16382M: Tomasz Duszynski <tduszyns@gmail.com> 16383S: Maintained 16384F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16385F: drivers/iio/chemical/pms7003.c 16386 16387PLDMFW LIBRARY 16388M: Jacob Keller <jacob.e.keller@intel.com> 16389S: Maintained 16390F: Documentation/driver-api/pldmfw/ 16391F: include/linux/pldmfw.h 16392F: lib/pldmfw/ 16393 16394PLX DMA DRIVER 16395M: Logan Gunthorpe <logang@deltatee.com> 16396S: Maintained 16397F: drivers/dma/plx_dma.c 16398 16399PM6764TR DRIVER 16400M: Charles Hsu <hsu.yungteng@gmail.com> 16401L: linux-hwmon@vger.kernel.org 16402S: Maintained 16403F: Documentation/hwmon/pm6764tr.rst 16404F: drivers/hwmon/pmbus/pm6764tr.c 16405 16406PM-GRAPH UTILITY 16407M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16408L: linux-pm@vger.kernel.org 16409S: Supported 16410W: https://01.org/pm-graph 16411B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16412T: git git://github.com/intel/pm-graph 16413F: tools/power/pm-graph 16414 16415PMBUS HARDWARE MONITORING DRIVERS 16416M: Guenter Roeck <linux@roeck-us.net> 16417L: linux-hwmon@vger.kernel.org 16418S: Maintained 16419W: http://hwmon.wiki.kernel.org/ 16420W: http://www.roeck-us.net/linux/drivers/ 16421T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16422F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16423F: Documentation/devicetree/bindings/hwmon/max31785.txt 16424F: Documentation/hwmon/adm1275.rst 16425F: Documentation/hwmon/ibm-cffps.rst 16426F: Documentation/hwmon/ir35221.rst 16427F: Documentation/hwmon/lm25066.rst 16428F: Documentation/hwmon/ltc2978.rst 16429F: Documentation/hwmon/ltc3815.rst 16430F: Documentation/hwmon/max16064.rst 16431F: Documentation/hwmon/max20751.rst 16432F: Documentation/hwmon/max31785.rst 16433F: Documentation/hwmon/max34440.rst 16434F: Documentation/hwmon/max8688.rst 16435F: Documentation/hwmon/pmbus-core.rst 16436F: Documentation/hwmon/pmbus.rst 16437F: Documentation/hwmon/tps40422.rst 16438F: Documentation/hwmon/ucd9000.rst 16439F: Documentation/hwmon/ucd9200.rst 16440F: Documentation/hwmon/zl6100.rst 16441F: drivers/hwmon/pmbus/ 16442F: include/linux/pmbus.h 16443 16444PMC SIERRA MaxRAID DRIVER 16445L: linux-scsi@vger.kernel.org 16446S: Orphan 16447W: http://www.pmc-sierra.com/ 16448F: drivers/scsi/pmcraid.* 16449 16450PMC SIERRA PM8001 DRIVER 16451M: Jack Wang <jinpu.wang@cloud.ionos.com> 16452L: linux-scsi@vger.kernel.org 16453S: Supported 16454F: drivers/scsi/pm8001/ 16455 16456PNI RM3100 IIO DRIVER 16457M: Song Qiang <songqiang1304521@gmail.com> 16458L: linux-iio@vger.kernel.org 16459S: Maintained 16460F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16461F: drivers/iio/magnetometer/rm3100* 16462 16463PNP SUPPORT 16464M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16465L: linux-acpi@vger.kernel.org 16466S: Maintained 16467F: drivers/pnp/ 16468F: include/linux/pnp.h 16469 16470POSIX CLOCKS and TIMERS 16471M: Thomas Gleixner <tglx@linutronix.de> 16472L: linux-kernel@vger.kernel.org 16473S: Maintained 16474T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16475F: fs/timerfd.c 16476F: include/linux/time_namespace.h 16477F: include/linux/timer* 16478F: kernel/time/*timer* 16479F: kernel/time/namespace.c 16480 16481POWER MANAGEMENT CORE 16482M: "Rafael J. Wysocki" <rafael@kernel.org> 16483L: linux-pm@vger.kernel.org 16484S: Supported 16485B: https://bugzilla.kernel.org 16486T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16487F: drivers/base/power/ 16488F: drivers/powercap/ 16489F: include/linux/intel_rapl.h 16490F: include/linux/pm.h 16491F: include/linux/pm_* 16492F: include/linux/powercap.h 16493F: kernel/configs/nopm.config 16494 16495DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16496M: Daniel Lezcano <daniel.lezcano@kernel.org> 16497L: linux-pm@vger.kernel.org 16498S: Supported 16499B: https://bugzilla.kernel.org 16500T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16501F: drivers/powercap/dtpm* 16502F: include/linux/dtpm.h 16503 16504POWER STATE COORDINATION INTERFACE (PSCI) 16505M: Mark Rutland <mark.rutland@arm.com> 16506M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16508S: Maintained 16509F: drivers/firmware/psci/ 16510F: include/linux/psci.h 16511F: include/uapi/linux/psci.h 16512 16513POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16514M: Sebastian Reichel <sre@kernel.org> 16515L: linux-pm@vger.kernel.org 16516S: Maintained 16517T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16518F: Documentation/ABI/testing/sysfs-class-power 16519F: Documentation/devicetree/bindings/power/supply/ 16520F: drivers/power/supply/ 16521F: include/linux/power/ 16522F: include/linux/power_supply.h 16523 16524POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16525M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16526L: linuxppc-dev@lists.ozlabs.org 16527S: Maintained 16528F: drivers/char/powernv-op-panel.c 16529 16530PPP OVER ATM (RFC 2364) 16531M: Mitchell Blank Jr <mitch@sfgoth.com> 16532S: Maintained 16533F: include/uapi/linux/atmppp.h 16534F: net/atm/pppoatm.c 16535 16536PPP OVER ETHERNET 16537M: Michal Ostrowski <mostrows@earthlink.net> 16538S: Maintained 16539F: drivers/net/ppp/pppoe.c 16540F: drivers/net/ppp/pppox.c 16541 16542PPP OVER L2TP 16543M: James Chapman <jchapman@katalix.com> 16544S: Maintained 16545F: include/linux/if_pppol2tp.h 16546F: include/uapi/linux/if_pppol2tp.h 16547F: net/l2tp/l2tp_ppp.c 16548 16549PPP PROTOCOL DRIVERS AND COMPRESSORS 16550M: Paul Mackerras <paulus@samba.org> 16551L: linux-ppp@vger.kernel.org 16552S: Maintained 16553F: drivers/net/ppp/ppp_* 16554 16555PPS SUPPORT 16556M: Rodolfo Giometti <giometti@enneenne.com> 16557L: linuxpps@ml.enneenne.com (subscribers-only) 16558S: Maintained 16559W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16560F: Documentation/ABI/testing/sysfs-pps 16561F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16562F: Documentation/driver-api/pps.rst 16563F: drivers/pps/ 16564F: include/linux/pps*.h 16565F: include/uapi/linux/pps.h 16566 16567PPTP DRIVER 16568M: Dmitry Kozlov <xeb@mail.ru> 16569L: netdev@vger.kernel.org 16570S: Maintained 16571W: http://sourceforge.net/projects/accel-pptp 16572F: drivers/net/ppp/pptp.c 16573 16574PRESSURE STALL INFORMATION (PSI) 16575M: Johannes Weiner <hannes@cmpxchg.org> 16576M: Suren Baghdasaryan <surenb@google.com> 16577S: Maintained 16578F: include/linux/psi* 16579F: kernel/sched/psi.c 16580 16581PRINTK 16582M: Petr Mladek <pmladek@suse.com> 16583M: Sergey Senozhatsky <senozhatsky@chromium.org> 16584R: Steven Rostedt <rostedt@goodmis.org> 16585R: John Ogness <john.ogness@linutronix.de> 16586S: Maintained 16587T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16588F: include/linux/printk.h 16589F: kernel/printk/ 16590 16591PRINTK INDEXING 16592R: Chris Down <chris@chrisdown.name> 16593S: Maintained 16594F: Documentation/core-api/printk-index.rst 16595F: kernel/printk/index.c 16596K: printk_index 16597 16598PROC FILESYSTEM 16599L: linux-kernel@vger.kernel.org 16600L: linux-fsdevel@vger.kernel.org 16601S: Maintained 16602F: Documentation/filesystems/proc.rst 16603F: fs/proc/ 16604F: include/linux/proc_fs.h 16605F: tools/testing/selftests/proc/ 16606 16607PROC SYSCTL 16608M: Luis Chamberlain <mcgrof@kernel.org> 16609M: Kees Cook <keescook@chromium.org> 16610M: Iurii Zaikin <yzaikin@google.com> 16611L: linux-kernel@vger.kernel.org 16612L: linux-fsdevel@vger.kernel.org 16613S: Maintained 16614T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16615F: fs/proc/proc_sysctl.c 16616F: include/linux/sysctl.h 16617F: kernel/sysctl-test.c 16618F: kernel/sysctl.c 16619F: tools/testing/selftests/sysctl/ 16620 16621PS3 NETWORK SUPPORT 16622M: Geoff Levand <geoff@infradead.org> 16623L: netdev@vger.kernel.org 16624L: linuxppc-dev@lists.ozlabs.org 16625S: Maintained 16626F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16627 16628PS3 PLATFORM SUPPORT 16629M: Geoff Levand <geoff@infradead.org> 16630L: linuxppc-dev@lists.ozlabs.org 16631S: Maintained 16632F: arch/powerpc/boot/ps3* 16633F: arch/powerpc/include/asm/lv1call.h 16634F: arch/powerpc/include/asm/ps3*.h 16635F: arch/powerpc/platforms/ps3/ 16636F: drivers/*/ps3* 16637F: drivers/ps3/ 16638F: drivers/rtc/rtc-ps3.c 16639F: drivers/usb/host/*ps3.c 16640F: sound/ppc/snd_ps3* 16641 16642PS3VRAM DRIVER 16643M: Jim Paris <jim@jtan.com> 16644M: Geoff Levand <geoff@infradead.org> 16645L: linuxppc-dev@lists.ozlabs.org 16646S: Maintained 16647F: drivers/block/ps3vram.c 16648 16649PSAMPLE PACKET SAMPLING SUPPORT 16650M: Yotam Gigi <yotam.gi@gmail.com> 16651S: Maintained 16652F: include/net/psample.h 16653F: include/uapi/linux/psample.h 16654F: net/psample 16655 16656PSTORE FILESYSTEM 16657M: Kees Cook <keescook@chromium.org> 16658M: Anton Vorontsov <anton@enomsg.org> 16659M: Colin Cross <ccross@android.com> 16660M: Tony Luck <tony.luck@intel.com> 16661S: Maintained 16662T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16663F: Documentation/admin-guide/ramoops.rst 16664F: Documentation/admin-guide/pstore-blk.rst 16665F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16666F: drivers/acpi/apei/erst.c 16667F: drivers/firmware/efi/efi-pstore.c 16668F: fs/pstore/ 16669F: include/linux/pstore* 16670K: \b(pstore|ramoops) 16671 16672PTP HARDWARE CLOCK SUPPORT 16673M: Richard Cochran <richardcochran@gmail.com> 16674L: netdev@vger.kernel.org 16675S: Maintained 16676W: http://linuxptp.sourceforge.net/ 16677F: Documentation/ABI/testing/sysfs-ptp 16678F: Documentation/driver-api/ptp.rst 16679F: drivers/net/phy/dp83640* 16680F: drivers/ptp/* 16681F: include/linux/ptp_cl* 16682K: (?:\b|_)ptp(?:\b|_) 16683 16684PTP VIRTUAL CLOCK SUPPORT 16685M: Yangbo Lu <yangbo.lu@nxp.com> 16686L: netdev@vger.kernel.org 16687S: Maintained 16688F: drivers/ptp/ptp_vclock.c 16689F: net/ethtool/phc_vclocks.c 16690 16691PTRACE SUPPORT 16692M: Oleg Nesterov <oleg@redhat.com> 16693S: Maintained 16694F: arch/*/*/ptrace*.c 16695F: arch/*/include/asm/ptrace*.h 16696F: arch/*/ptrace*.c 16697F: include/asm-generic/syscall.h 16698F: include/linux/ptrace.h 16699F: include/linux/regset.h 16700F: include/uapi/linux/ptrace.h 16701F: kernel/ptrace.c 16702 16703PULSE8-CEC DRIVER 16704M: Hans Verkuil <hverkuil@xs4all.nl> 16705L: linux-media@vger.kernel.org 16706S: Maintained 16707T: git git://linuxtv.org/media_tree.git 16708F: Documentation/admin-guide/media/pulse8-cec.rst 16709F: drivers/media/cec/usb/pulse8/ 16710 16711PURELIFI PLFXLC DRIVER 16712M: Srinivasan Raju <srini.raju@purelifi.com> 16713L: linux-wireless@vger.kernel.org 16714S: Supported 16715F: drivers/net/wireless/purelifi/plfxlc/ 16716 16717PVRUSB2 VIDEO4LINUX DRIVER 16718M: Mike Isely <isely@pobox.com> 16719L: pvrusb2@isely.net (subscribers-only) 16720L: linux-media@vger.kernel.org 16721S: Maintained 16722W: http://www.isely.net/pvrusb2/ 16723T: git git://linuxtv.org/media_tree.git 16724F: Documentation/driver-api/media/drivers/pvrusb2* 16725F: drivers/media/usb/pvrusb2/ 16726 16727PWC WEBCAM DRIVER 16728M: Hans Verkuil <hverkuil@xs4all.nl> 16729L: linux-media@vger.kernel.org 16730S: Odd Fixes 16731T: git git://linuxtv.org/media_tree.git 16732F: drivers/media/usb/pwc/* 16733F: include/trace/events/pwc.h 16734 16735PWM IR Transmitter 16736M: Sean Young <sean@mess.org> 16737L: linux-media@vger.kernel.org 16738S: Maintained 16739F: drivers/media/rc/pwm-ir-tx.c 16740 16741PWM SUBSYSTEM 16742M: Thierry Reding <thierry.reding@gmail.com> 16743R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16744L: linux-pwm@vger.kernel.org 16745S: Maintained 16746Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16747T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16748F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16749F: Documentation/devicetree/bindings/pwm/ 16750F: Documentation/driver-api/pwm.rst 16751F: drivers/gpio/gpio-mvebu.c 16752F: drivers/pwm/ 16753F: drivers/video/backlight/pwm_bl.c 16754F: include/dt-bindings/pwm/ 16755F: include/linux/pwm.h 16756F: include/linux/pwm_backlight.h 16757K: pwm_(config|apply_state|ops) 16758 16759PXA GPIO DRIVER 16760M: Robert Jarzmik <robert.jarzmik@free.fr> 16761L: linux-gpio@vger.kernel.org 16762S: Maintained 16763F: drivers/gpio/gpio-pxa.c 16764 16765PXA MMCI DRIVER 16766S: Orphan 16767 16768PXA RTC DRIVER 16769M: Robert Jarzmik <robert.jarzmik@free.fr> 16770L: linux-rtc@vger.kernel.org 16771S: Maintained 16772 16773PXA2xx/PXA3xx SUPPORT 16774M: Daniel Mack <daniel@zonque.org> 16775M: Haojian Zhuang <haojian.zhuang@gmail.com> 16776M: Robert Jarzmik <robert.jarzmik@free.fr> 16777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16778S: Maintained 16779T: git git://github.com/hzhuang1/linux.git 16780T: git git://github.com/rjarzmik/linux.git 16781F: arch/arm/boot/dts/pxa* 16782F: arch/arm/mach-pxa/ 16783F: drivers/dma/pxa* 16784F: drivers/pcmcia/pxa2xx* 16785F: drivers/pinctrl/pxa/ 16786F: drivers/spi/spi-pxa2xx* 16787F: drivers/usb/gadget/udc/pxa2* 16788F: include/sound/pxa2xx-lib.h 16789F: sound/arm/pxa* 16790F: sound/soc/pxa/ 16791 16792QAT DRIVER 16793M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16794L: qat-linux@intel.com 16795S: Supported 16796F: drivers/crypto/qat/ 16797 16798QCOM AUDIO (ASoC) DRIVERS 16799M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16800M: Banajit Goswami <bgoswami@quicinc.com> 16801L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16802S: Supported 16803F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16804F: Documentation/devicetree/bindings/sound/qcom,* 16805F: drivers/soc/qcom/apr.c 16806F: include/dt-bindings/sound/qcom,wcd9335.h 16807F: sound/soc/codecs/lpass-rx-macro.* 16808F: sound/soc/codecs/lpass-tx-macro.* 16809F: sound/soc/codecs/lpass-va-macro.c 16810F: sound/soc/codecs/lpass-wsa-macro.* 16811F: sound/soc/codecs/msm8916-wcd-analog.c 16812F: sound/soc/codecs/msm8916-wcd-digital.c 16813F: sound/soc/codecs/wcd9335.* 16814F: sound/soc/codecs/wcd934x.c 16815F: sound/soc/codecs/wcd-clsh-v2.* 16816F: sound/soc/codecs/wcd-mbhc-v2.* 16817F: sound/soc/codecs/wsa881x.c 16818F: sound/soc/codecs/wsa883x.c 16819F: sound/soc/qcom/ 16820 16821QCOM EMBEDDED USB DEBUGGER (EUD) 16822M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16823L: linux-arm-msm@vger.kernel.org 16824S: Maintained 16825F: Documentation/ABI/testing/sysfs-driver-eud 16826F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16827F: drivers/usb/misc/qcom_eud.c 16828 16829QCOM IPA DRIVER 16830M: Alex Elder <elder@kernel.org> 16831L: netdev@vger.kernel.org 16832S: Supported 16833F: drivers/net/ipa/ 16834 16835QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16836M: Gabriel Somlo <somlo@cmu.edu> 16837M: "Michael S. Tsirkin" <mst@redhat.com> 16838L: qemu-devel@nongnu.org 16839S: Maintained 16840F: drivers/firmware/qemu_fw_cfg.c 16841F: include/uapi/linux/qemu_fw_cfg.h 16842 16843QIB DRIVER 16844M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16845L: linux-rdma@vger.kernel.org 16846S: Supported 16847F: drivers/infiniband/hw/qib/ 16848 16849QLOGIC QL41xxx FCOE DRIVER 16850M: Saurav Kashyap <skashyap@marvell.com> 16851M: Javed Hasan <jhasan@marvell.com> 16852M: GR-QLogic-Storage-Upstream@marvell.com 16853L: linux-scsi@vger.kernel.org 16854S: Supported 16855F: drivers/scsi/qedf/ 16856 16857QLOGIC QL41xxx ISCSI DRIVER 16858M: Nilesh Javali <njavali@marvell.com> 16859M: Manish Rangankar <mrangankar@marvell.com> 16860M: GR-QLogic-Storage-Upstream@marvell.com 16861L: linux-scsi@vger.kernel.org 16862S: Supported 16863F: drivers/scsi/qedi/ 16864 16865QLOGIC QL4xxx ETHERNET DRIVER 16866M: Ariel Elior <aelior@marvell.com> 16867M: Manish Chopra <manishc@marvell.com> 16868L: netdev@vger.kernel.org 16869S: Supported 16870F: drivers/net/ethernet/qlogic/qed/ 16871F: drivers/net/ethernet/qlogic/qede/ 16872F: include/linux/qed/ 16873 16874QLOGIC QL4xxx RDMA DRIVER 16875M: Michal Kalderon <mkalderon@marvell.com> 16876M: Ariel Elior <aelior@marvell.com> 16877L: linux-rdma@vger.kernel.org 16878S: Supported 16879F: drivers/infiniband/hw/qedr/ 16880F: include/uapi/rdma/qedr-abi.h 16881 16882QLOGIC QLA1280 SCSI DRIVER 16883M: Michael Reed <mdr@sgi.com> 16884L: linux-scsi@vger.kernel.org 16885S: Maintained 16886F: drivers/scsi/qla1280.[ch] 16887 16888QLOGIC QLA2XXX FC-SCSI DRIVER 16889M: Nilesh Javali <njavali@marvell.com> 16890M: GR-QLogic-Storage-Upstream@marvell.com 16891L: linux-scsi@vger.kernel.org 16892S: Supported 16893F: drivers/scsi/qla2xxx/ 16894 16895QLOGIC QLA3XXX NETWORK DRIVER 16896M: GR-Linux-NIC-Dev@marvell.com 16897L: netdev@vger.kernel.org 16898S: Supported 16899F: drivers/net/ethernet/qlogic/qla3xxx.* 16900 16901QLOGIC QLA4XXX iSCSI DRIVER 16902M: Nilesh Javali <njavali@marvell.com> 16903M: Manish Rangankar <mrangankar@marvell.com> 16904M: GR-QLogic-Storage-Upstream@marvell.com 16905L: linux-scsi@vger.kernel.org 16906S: Supported 16907F: drivers/scsi/qla4xxx/ 16908 16909QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16910M: Shahed Shaikh <shshaikh@marvell.com> 16911M: Manish Chopra <manishc@marvell.com> 16912M: GR-Linux-NIC-Dev@marvell.com 16913L: netdev@vger.kernel.org 16914S: Supported 16915F: drivers/net/ethernet/qlogic/qlcnic/ 16916 16917QLOGIC QLGE 10Gb ETHERNET DRIVER 16918M: Manish Chopra <manishc@marvell.com> 16919M: GR-Linux-NIC-Dev@marvell.com 16920M: Coiby Xu <coiby.xu@gmail.com> 16921L: netdev@vger.kernel.org 16922S: Supported 16923F: Documentation/networking/device_drivers/qlogic/qlge.rst 16924F: drivers/staging/qlge/ 16925 16926QM1D1B0004 MEDIA DRIVER 16927M: Akihiro Tsukada <tskd08@gmail.com> 16928L: linux-media@vger.kernel.org 16929S: Odd Fixes 16930F: drivers/media/tuners/qm1d1b0004* 16931 16932QM1D1C0042 MEDIA DRIVER 16933M: Akihiro Tsukada <tskd08@gmail.com> 16934L: linux-media@vger.kernel.org 16935S: Odd Fixes 16936F: drivers/media/tuners/qm1d1c0042* 16937 16938QNX4 FILESYSTEM 16939M: Anders Larsen <al@alarsen.net> 16940S: Maintained 16941W: http://www.alarsen.net/linux/qnx4fs/ 16942F: fs/qnx4/ 16943F: include/uapi/linux/qnx4_fs.h 16944F: include/uapi/linux/qnxtypes.h 16945 16946QORIQ DPAA2 FSL-MC BUS DRIVER 16947M: Stuart Yoder <stuyoder@gmail.com> 16948M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16949L: linux-kernel@vger.kernel.org 16950S: Maintained 16951F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16952F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16953F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16954F: drivers/bus/fsl-mc/ 16955F: include/uapi/linux/fsl_mc.h 16956 16957QT1010 MEDIA DRIVER 16958M: Antti Palosaari <crope@iki.fi> 16959L: linux-media@vger.kernel.org 16960S: Maintained 16961W: https://linuxtv.org 16962W: http://palosaari.fi/linux/ 16963Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16964T: git git://linuxtv.org/anttip/media_tree.git 16965F: drivers/media/tuners/qt1010* 16966 16967QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16968M: Kalle Valo <kvalo@kernel.org> 16969L: ath10k@lists.infradead.org 16970S: Supported 16971W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16972T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16973F: drivers/net/wireless/ath/ath10k/ 16974F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16975 16976QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16977M: Kalle Valo <kvalo@kernel.org> 16978L: ath11k@lists.infradead.org 16979S: Supported 16980T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16981F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16982F: drivers/net/wireless/ath/ath11k/ 16983 16984QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16985M: Toke Høiland-Jørgensen <toke@toke.dk> 16986L: linux-wireless@vger.kernel.org 16987S: Maintained 16988W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16989F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16990F: drivers/net/wireless/ath/ath9k/ 16991 16992QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16993M: Stephan Gerhold <stephan@gerhold.net> 16994L: netdev@vger.kernel.org 16995L: linux-arm-msm@vger.kernel.org 16996S: Maintained 16997F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16998F: drivers/net/wwan/qcom_bam_dmux.c 16999 17000QUALCOMM CAMERA SUBSYSTEM DRIVER 17001M: Robert Foss <robert.foss@linaro.org> 17002M: Todor Tomov <todor.too@gmail.com> 17003L: linux-media@vger.kernel.org 17004S: Maintained 17005F: Documentation/admin-guide/media/qcom_camss.rst 17006F: Documentation/devicetree/bindings/media/*camss* 17007F: drivers/media/platform/qcom/camss/ 17008 17009QUALCOMM CLOCK DRIVERS 17010M: Bjorn Andersson <andersson@kernel.org> 17011L: linux-arm-msm@vger.kernel.org 17012S: Supported 17013T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17014F: Documentation/devicetree/bindings/clock/qcom,* 17015F: drivers/clk/qcom/ 17016F: include/dt-bindings/clock/qcom,* 17017 17018QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17019M: Niklas Cassel <nks@flawful.org> 17020L: linux-pm@vger.kernel.org 17021L: linux-arm-msm@vger.kernel.org 17022S: Maintained 17023F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17024F: drivers/soc/qcom/cpr.c 17025 17026QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17027M: Ilia Lin <ilia.lin@kernel.org> 17028L: linux-pm@vger.kernel.org 17029S: Maintained 17030F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17031F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17032F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17033 17034QUALCOMM CRYPTO DRIVERS 17035M: Thara Gopinath <thara.gopinath@gmail.com> 17036L: linux-crypto@vger.kernel.org 17037L: linux-arm-msm@vger.kernel.org 17038S: Maintained 17039F: drivers/crypto/qce/ 17040 17041QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17042M: Timur Tabi <timur@kernel.org> 17043L: netdev@vger.kernel.org 17044S: Maintained 17045F: drivers/net/ethernet/qualcomm/emac/ 17046 17047QUALCOMM ETHQOS ETHERNET DRIVER 17048M: Vinod Koul <vkoul@kernel.org> 17049R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17050L: netdev@vger.kernel.org 17051S: Maintained 17052F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17053F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17054 17055QUALCOMM FASTRPC DRIVER 17056M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17057M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17058L: linux-arm-msm@vger.kernel.org 17059S: Maintained 17060F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17061F: drivers/misc/fastrpc.c 17062F: include/uapi/misc/fastrpc.h 17063 17064QUALCOMM HEXAGON ARCHITECTURE 17065M: Brian Cain <bcain@quicinc.com> 17066L: linux-hexagon@vger.kernel.org 17067T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17068S: Supported 17069F: arch/hexagon/ 17070 17071QUALCOMM HIDMA DRIVER 17072M: Sinan Kaya <okaya@kernel.org> 17073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17074L: linux-arm-msm@vger.kernel.org 17075L: dmaengine@vger.kernel.org 17076S: Supported 17077F: drivers/dma/qcom/hidma* 17078 17079QUALCOMM I2C CCI DRIVER 17080M: Loic Poulain <loic.poulain@linaro.org> 17081M: Robert Foss <robert.foss@linaro.org> 17082L: linux-i2c@vger.kernel.org 17083L: linux-arm-msm@vger.kernel.org 17084S: Maintained 17085F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17086F: drivers/i2c/busses/i2c-qcom-cci.c 17087 17088QUALCOMM INTERCONNECT BWMON DRIVER 17089M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17090L: linux-arm-msm@vger.kernel.org 17091S: Maintained 17092F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17093F: drivers/soc/qcom/icc-bwmon.c 17094 17095QUALCOMM IOMMU 17096M: Rob Clark <robdclark@gmail.com> 17097L: iommu@lists.linux.dev 17098L: linux-arm-msm@vger.kernel.org 17099S: Maintained 17100F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17101 17102QUALCOMM IPC ROUTER (QRTR) DRIVER 17103M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17104L: linux-arm-msm@vger.kernel.org 17105S: Maintained 17106F: include/trace/events/qrtr.h 17107F: include/uapi/linux/qrtr.h 17108F: net/qrtr/ 17109 17110QUALCOMM IPCC MAILBOX DRIVER 17111M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17112L: linux-arm-msm@vger.kernel.org 17113S: Supported 17114F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17115F: drivers/mailbox/qcom-ipcc.c 17116F: include/dt-bindings/mailbox/qcom-ipcc.h 17117 17118QUALCOMM IPQ4019 USB PHY DRIVER 17119M: Robert Marko <robert.marko@sartura.hr> 17120M: Luka Perkov <luka.perkov@sartura.hr> 17121L: linux-arm-msm@vger.kernel.org 17122S: Maintained 17123F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17124F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17125 17126QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17127M: Robert Marko <robert.marko@sartura.hr> 17128M: Luka Perkov <luka.perkov@sartura.hr> 17129L: linux-arm-msm@vger.kernel.org 17130S: Maintained 17131F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17132F: drivers/regulator/vqmmc-ipq4019-regulator.c 17133 17134QUALCOMM NAND CONTROLLER DRIVER 17135M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17136L: linux-mtd@lists.infradead.org 17137L: linux-arm-msm@vger.kernel.org 17138S: Maintained 17139F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17140F: drivers/mtd/nand/raw/qcom_nandc.c 17141 17142QUALCOMM RMNET DRIVER 17143M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17144M: Sean Tranchetti <quic_stranche@quicinc.com> 17145L: netdev@vger.kernel.org 17146S: Maintained 17147F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17148F: drivers/net/ethernet/qualcomm/rmnet/ 17149F: include/linux/if_rmnet.h 17150 17151QUALCOMM TSENS THERMAL DRIVER 17152M: Amit Kucheria <amitk@kernel.org> 17153M: Thara Gopinath <thara.gopinath@gmail.com> 17154L: linux-pm@vger.kernel.org 17155L: linux-arm-msm@vger.kernel.org 17156S: Maintained 17157F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17158F: drivers/thermal/qcom/ 17159 17160QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17161M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17162L: linux-media@vger.kernel.org 17163L: linux-arm-msm@vger.kernel.org 17164S: Maintained 17165T: git git://linuxtv.org/media_tree.git 17166F: Documentation/devicetree/bindings/media/*venus* 17167F: drivers/media/platform/qcom/venus/ 17168 17169QUALCOMM WCN36XX WIRELESS DRIVER 17170M: Loic Poulain <loic.poulain@linaro.org> 17171L: wcn36xx@lists.infradead.org 17172S: Supported 17173W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17174F: drivers/net/wireless/ath/wcn36xx/ 17175 17176QUANTENNA QTNFMAC WIRELESS DRIVER 17177M: Igor Mitsyanko <imitsyanko@quantenna.com> 17178R: Sergey Matyukevich <geomatsi@gmail.com> 17179L: linux-wireless@vger.kernel.org 17180S: Maintained 17181F: drivers/net/wireless/quantenna 17182 17183RADEON and AMDGPU DRM DRIVERS 17184M: Alex Deucher <alexander.deucher@amd.com> 17185M: Christian König <christian.koenig@amd.com> 17186M: Pan, Xinhui <Xinhui.Pan@amd.com> 17187L: amd-gfx@lists.freedesktop.org 17188S: Supported 17189T: git https://gitlab.freedesktop.org/agd5f/linux.git 17190B: https://gitlab.freedesktop.org/drm/amd/-/issues 17191C: irc://irc.oftc.net/radeon 17192F: Documentation/gpu/amdgpu/ 17193F: drivers/gpu/drm/amd/ 17194F: drivers/gpu/drm/radeon/ 17195F: include/uapi/drm/amdgpu_drm.h 17196F: include/uapi/drm/radeon_drm.h 17197 17198RADEON FRAMEBUFFER DISPLAY DRIVER 17199M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17200L: linux-fbdev@vger.kernel.org 17201S: Maintained 17202F: drivers/video/fbdev/aty/radeon* 17203F: include/uapi/linux/radeonfb.h 17204 17205RADIOSHARK RADIO DRIVER 17206M: Hans Verkuil <hverkuil@xs4all.nl> 17207L: linux-media@vger.kernel.org 17208S: Maintained 17209T: git git://linuxtv.org/media_tree.git 17210F: drivers/media/radio/radio-shark.c 17211 17212RADIOSHARK2 RADIO DRIVER 17213M: Hans Verkuil <hverkuil@xs4all.nl> 17214L: linux-media@vger.kernel.org 17215S: Maintained 17216T: git git://linuxtv.org/media_tree.git 17217F: drivers/media/radio/radio-shark2.c 17218F: drivers/media/radio/radio-tea5777.c 17219 17220RADOS BLOCK DEVICE (RBD) 17221M: Ilya Dryomov <idryomov@gmail.com> 17222R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17223L: ceph-devel@vger.kernel.org 17224S: Supported 17225W: http://ceph.com/ 17226T: git git://github.com/ceph/ceph-client.git 17227F: Documentation/ABI/testing/sysfs-bus-rbd 17228F: drivers/block/rbd.c 17229F: drivers/block/rbd_types.h 17230 17231RAGE128 FRAMEBUFFER DISPLAY DRIVER 17232M: Paul Mackerras <paulus@samba.org> 17233L: linux-fbdev@vger.kernel.org 17234S: Maintained 17235F: drivers/video/fbdev/aty/aty128fb.c 17236 17237RAINSHADOW-CEC DRIVER 17238M: Hans Verkuil <hverkuil@xs4all.nl> 17239L: linux-media@vger.kernel.org 17240S: Maintained 17241T: git git://linuxtv.org/media_tree.git 17242F: drivers/media/cec/usb/rainshadow/ 17243 17244RALINK MIPS ARCHITECTURE 17245M: John Crispin <john@phrozen.org> 17246L: linux-mips@vger.kernel.org 17247S: Maintained 17248F: arch/mips/ralink 17249 17250RALINK MT7621 MIPS ARCHITECTURE 17251M: Arınç ÜNAL <arinc.unal@arinc9.com> 17252M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17253L: linux-mips@vger.kernel.org 17254S: Maintained 17255F: arch/mips/boot/dts/ralink/mt7621* 17256 17257RALINK PINCTRL DRIVER 17258M: Arınç ÜNAL <arinc.unal@arinc9.com> 17259M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17260L: linux-mips@vger.kernel.org 17261S: Maintained 17262F: drivers/pinctrl/ralink/ 17263 17264RALINK RT2X00 WIRELESS LAN DRIVER 17265M: Stanislaw Gruszka <stf_xl@wp.pl> 17266M: Helmut Schaa <helmut.schaa@googlemail.com> 17267L: linux-wireless@vger.kernel.org 17268S: Maintained 17269F: drivers/net/wireless/ralink/rt2x00/ 17270 17271RAMDISK RAM BLOCK DEVICE DRIVER 17272M: Jens Axboe <axboe@kernel.dk> 17273S: Maintained 17274F: Documentation/admin-guide/blockdev/ramdisk.rst 17275F: drivers/block/brd.c 17276 17277RANCHU VIRTUAL BOARD FOR MIPS 17278M: Miodrag Dinic <miodrag.dinic@mips.com> 17279L: linux-mips@vger.kernel.org 17280S: Supported 17281F: arch/mips/configs/generic/board-ranchu.config 17282F: arch/mips/generic/board-ranchu.c 17283 17284RANDOM NUMBER DRIVER 17285M: "Theodore Ts'o" <tytso@mit.edu> 17286M: Jason A. Donenfeld <Jason@zx2c4.com> 17287T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17288S: Maintained 17289F: drivers/char/random.c 17290F: drivers/virt/vmgenid.c 17291 17292RAPIDIO SUBSYSTEM 17293M: Matt Porter <mporter@kernel.crashing.org> 17294M: Alexandre Bounine <alex.bou9@gmail.com> 17295S: Maintained 17296F: drivers/rapidio/ 17297 17298RAS INFRASTRUCTURE 17299M: Tony Luck <tony.luck@intel.com> 17300M: Borislav Petkov <bp@alien8.de> 17301L: linux-edac@vger.kernel.org 17302S: Maintained 17303F: Documentation/admin-guide/ras.rst 17304F: drivers/ras/ 17305F: include/linux/ras.h 17306F: include/ras/ras_event.h 17307 17308RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17309L: linux-wireless@vger.kernel.org 17310S: Orphan 17311F: drivers/net/wireless/ray* 17312 17313RC-CORE / LIRC FRAMEWORK 17314M: Sean Young <sean@mess.org> 17315L: linux-media@vger.kernel.org 17316S: Maintained 17317W: http://linuxtv.org 17318T: git git://linuxtv.org/media_tree.git 17319F: Documentation/driver-api/media/rc-core.rst 17320F: Documentation/userspace-api/media/rc/ 17321F: drivers/media/rc/ 17322F: include/media/rc-map.h 17323F: include/media/rc-core.h 17324F: include/uapi/linux/lirc.h 17325 17326RCMM REMOTE CONTROLS DECODER 17327M: Patrick Lerda <patrick9876@free.fr> 17328S: Maintained 17329F: drivers/media/rc/ir-rcmm-decoder.c 17330 17331RCUTORTURE TEST FRAMEWORK 17332M: "Paul E. McKenney" <paulmck@kernel.org> 17333M: Josh Triplett <josh@joshtriplett.org> 17334R: Steven Rostedt <rostedt@goodmis.org> 17335R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17336R: Lai Jiangshan <jiangshanlai@gmail.com> 17337L: rcu@vger.kernel.org 17338S: Supported 17339T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17340F: tools/testing/selftests/rcutorture 17341 17342RDACM20 Camera Sensor 17343M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17344M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17345M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17346M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17347L: linux-media@vger.kernel.org 17348S: Maintained 17349F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17350F: drivers/media/i2c/max9271.c 17351F: drivers/media/i2c/max9271.h 17352F: drivers/media/i2c/rdacm20.c 17353 17354RDACM21 Camera Sensor 17355M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17356M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17357M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17358M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17359L: linux-media@vger.kernel.org 17360S: Maintained 17361F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17362F: drivers/media/i2c/max9271.c 17363F: drivers/media/i2c/max9271.h 17364F: drivers/media/i2c/rdacm21.c 17365 17366RDC R-321X SoC 17367M: Florian Fainelli <florian@openwrt.org> 17368S: Maintained 17369 17370RDC R6040 FAST ETHERNET DRIVER 17371M: Florian Fainelli <f.fainelli@gmail.com> 17372L: netdev@vger.kernel.org 17373S: Maintained 17374F: drivers/net/ethernet/rdc/r6040.c 17375 17376RDMAVT - RDMA verbs software 17377M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17378L: linux-rdma@vger.kernel.org 17379S: Supported 17380F: drivers/infiniband/sw/rdmavt 17381 17382RDS - RELIABLE DATAGRAM SOCKETS 17383M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17384L: netdev@vger.kernel.org 17385L: linux-rdma@vger.kernel.org 17386L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17387S: Supported 17388W: https://oss.oracle.com/projects/rds/ 17389F: Documentation/networking/rds.rst 17390F: net/rds/ 17391 17392RDT - RESOURCE ALLOCATION 17393M: Fenghua Yu <fenghua.yu@intel.com> 17394M: Reinette Chatre <reinette.chatre@intel.com> 17395L: linux-kernel@vger.kernel.org 17396S: Supported 17397F: Documentation/x86/resctrl* 17398F: arch/x86/include/asm/resctrl.h 17399F: arch/x86/kernel/cpu/resctrl/ 17400F: tools/testing/selftests/resctrl/ 17401 17402READ-COPY UPDATE (RCU) 17403M: "Paul E. McKenney" <paulmck@kernel.org> 17404M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17405M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17406M: Josh Triplett <josh@joshtriplett.org> 17407R: Steven Rostedt <rostedt@goodmis.org> 17408R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17409R: Lai Jiangshan <jiangshanlai@gmail.com> 17410R: Joel Fernandes <joel@joelfernandes.org> 17411L: rcu@vger.kernel.org 17412S: Supported 17413W: http://www.rdrop.com/users/paulmck/RCU/ 17414T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17415F: Documentation/RCU/ 17416F: include/linux/rcu* 17417F: kernel/rcu/ 17418X: Documentation/RCU/torture.rst 17419X: include/linux/srcu*.h 17420X: kernel/rcu/srcu*.c 17421 17422REAL TIME CLOCK (RTC) SUBSYSTEM 17423M: Alessandro Zummo <a.zummo@towertech.it> 17424M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17425L: linux-rtc@vger.kernel.org 17426S: Maintained 17427Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17428T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17429F: Documentation/admin-guide/rtc.rst 17430F: Documentation/devicetree/bindings/rtc/ 17431F: drivers/rtc/ 17432F: include/linux/platform_data/rtc-* 17433F: include/linux/rtc.h 17434F: include/linux/rtc/ 17435F: include/uapi/linux/rtc.h 17436F: tools/testing/selftests/rtc/ 17437 17438REALTEK AUDIO CODECS 17439M: Oder Chiou <oder_chiou@realtek.com> 17440S: Maintained 17441F: include/sound/rt*.h 17442F: sound/soc/codecs/rt* 17443 17444REALTEK OTTO WATCHDOG 17445M: Sander Vanheule <sander@svanheule.net> 17446L: linux-watchdog@vger.kernel.org 17447S: Maintained 17448F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17449F: drivers/watchdog/realtek_otto_wdt.c 17450 17451REALTEK RTL83xx SMI DSA ROUTER CHIPS 17452M: Linus Walleij <linus.walleij@linaro.org> 17453M: Alvin Šipraga <alsi@bang-olufsen.dk> 17454S: Maintained 17455F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17456F: drivers/net/dsa/realtek/* 17457 17458REALTEK WIRELESS DRIVER (rtlwifi family) 17459M: Ping-Ke Shih <pkshih@realtek.com> 17460L: linux-wireless@vger.kernel.org 17461S: Maintained 17462W: https://wireless.wiki.kernel.org/ 17463T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17464F: drivers/net/wireless/realtek/rtlwifi/ 17465 17466REALTEK WIRELESS DRIVER (rtw88) 17467M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17468L: linux-wireless@vger.kernel.org 17469S: Maintained 17470F: drivers/net/wireless/realtek/rtw88/ 17471 17472REALTEK WIRELESS DRIVER (rtw89) 17473M: Ping-Ke Shih <pkshih@realtek.com> 17474L: linux-wireless@vger.kernel.org 17475S: Maintained 17476F: drivers/net/wireless/realtek/rtw89/ 17477 17478REDPINE WIRELESS DRIVER 17479M: Amitkumar Karwar <amitkarwar@gmail.com> 17480M: Siva Rebbagondla <siva8118@gmail.com> 17481L: linux-wireless@vger.kernel.org 17482S: Maintained 17483F: drivers/net/wireless/rsi/ 17484 17485REGISTER MAP ABSTRACTION 17486M: Mark Brown <broonie@kernel.org> 17487L: linux-kernel@vger.kernel.org 17488S: Supported 17489T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17490F: Documentation/devicetree/bindings/regmap/ 17491F: drivers/base/regmap/ 17492F: include/linux/regmap.h 17493 17494REISERFS FILE SYSTEM 17495L: reiserfs-devel@vger.kernel.org 17496S: Supported 17497F: fs/reiserfs/ 17498 17499REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17500M: Bjorn Andersson <andersson@kernel.org> 17501M: Mathieu Poirier <mathieu.poirier@linaro.org> 17502L: linux-remoteproc@vger.kernel.org 17503S: Maintained 17504T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17505F: Documentation/ABI/testing/sysfs-class-remoteproc 17506F: Documentation/devicetree/bindings/remoteproc/ 17507F: Documentation/staging/remoteproc.rst 17508F: drivers/remoteproc/ 17509F: include/linux/remoteproc.h 17510F: include/linux/remoteproc/ 17511 17512REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17513M: Bjorn Andersson <andersson@kernel.org> 17514M: Mathieu Poirier <mathieu.poirier@linaro.org> 17515L: linux-remoteproc@vger.kernel.org 17516S: Maintained 17517T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17518F: Documentation/ABI/testing/sysfs-bus-rpmsg 17519F: Documentation/staging/rpmsg.rst 17520F: drivers/rpmsg/ 17521F: include/linux/rpmsg.h 17522F: include/linux/rpmsg/ 17523F: include/uapi/linux/rpmsg.h 17524F: samples/rpmsg/ 17525 17526REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17527M: Stephan Gerhold <stephan@gerhold.net> 17528L: netdev@vger.kernel.org 17529L: linux-remoteproc@vger.kernel.org 17530S: Maintained 17531F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17532 17533RENESAS CLOCK DRIVERS 17534M: Geert Uytterhoeven <geert+renesas@glider.be> 17535L: linux-renesas-soc@vger.kernel.org 17536S: Supported 17537T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17538F: Documentation/devicetree/bindings/clock/renesas,* 17539F: drivers/clk/renesas/ 17540 17541RENESAS EMEV2 I2C DRIVER 17542M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17543L: linux-renesas-soc@vger.kernel.org 17544S: Supported 17545F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17546F: drivers/i2c/busses/i2c-emev2.c 17547 17548RENESAS ETHERNET DRIVERS 17549R: Sergey Shtylyov <s.shtylyov@omp.ru> 17550L: netdev@vger.kernel.org 17551L: linux-renesas-soc@vger.kernel.org 17552F: Documentation/devicetree/bindings/net/renesas,*.yaml 17553F: drivers/net/ethernet/renesas/ 17554F: include/linux/sh_eth.h 17555 17556RENESAS R-CAR GYROADC DRIVER 17557M: Marek Vasut <marek.vasut@gmail.com> 17558L: linux-iio@vger.kernel.org 17559S: Supported 17560F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17561F: drivers/iio/adc/rcar-gyroadc.c 17562 17563RENESAS R-CAR I2C DRIVERS 17564M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17565L: linux-renesas-soc@vger.kernel.org 17566S: Supported 17567F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17568F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17569F: drivers/i2c/busses/i2c-rcar.c 17570F: drivers/i2c/busses/i2c-sh_mobile.c 17571 17572RENESAS R-CAR SATA DRIVER 17573R: Sergey Shtylyov <s.shtylyov@omp.ru> 17574S: Supported 17575L: linux-ide@vger.kernel.org 17576L: linux-renesas-soc@vger.kernel.org 17577F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17578F: drivers/ata/sata_rcar.c 17579 17580RENESAS R-CAR THERMAL DRIVERS 17581M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17582L: linux-renesas-soc@vger.kernel.org 17583S: Supported 17584F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17585F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17586F: drivers/thermal/rcar_gen3_thermal.c 17587F: drivers/thermal/rcar_thermal.c 17588 17589RENESAS RIIC DRIVER 17590M: Chris Brandt <chris.brandt@renesas.com> 17591L: linux-renesas-soc@vger.kernel.org 17592S: Supported 17593F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17594F: drivers/i2c/busses/i2c-riic.c 17595 17596RENESAS USB PHY DRIVER 17597M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17598L: linux-renesas-soc@vger.kernel.org 17599S: Maintained 17600F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17601 17602RENESAS RZ/G2L A/D DRIVER 17603M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17604L: linux-iio@vger.kernel.org 17605L: linux-renesas-soc@vger.kernel.org 17606S: Supported 17607F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17608F: drivers/iio/adc/rzg2l_adc.c 17609 17610RENESAS RZ/N1 A5PSW SWITCH DRIVER 17611M: Clément Léger <clement.leger@bootlin.com> 17612L: linux-renesas-soc@vger.kernel.org 17613L: netdev@vger.kernel.org 17614S: Maintained 17615F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17616F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17617F: drivers/net/dsa/rzn1_a5psw* 17618F: drivers/net/pcs/pcs-rzn1-miic.c 17619F: include/dt-bindings/net/pcs-rzn1-miic.h 17620F: include/linux/pcs-rzn1-miic.h 17621F: net/dsa/tag_rzn1_a5psw.c 17622 17623RENESAS RZ/N1 RTC CONTROLLER DRIVER 17624M: Miquel Raynal <miquel.raynal@bootlin.com> 17625L: linux-rtc@vger.kernel.org 17626L: linux-renesas-soc@vger.kernel.org 17627S: Maintained 17628F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17629F: drivers/rtc/rtc-rzn1.c 17630 17631RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17632M: Miquel Raynal <miquel.raynal@bootlin.com> 17633L: linux-mtd@lists.infradead.org 17634L: linux-renesas-soc@vger.kernel.org 17635S: Maintained 17636F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17637F: drivers/mtd/nand/raw/renesas-nand-controller.c 17638 17639RENESAS VERSACLOCK 7 CLOCK DRIVER 17640M: Alex Helms <alexander.helms.jy@renesas.com> 17641S: Maintained 17642F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17643F: drivers/clk/clk-versaclock7.c 17644 17645RESET CONTROLLER FRAMEWORK 17646M: Philipp Zabel <p.zabel@pengutronix.de> 17647S: Maintained 17648T: git git://git.pengutronix.de/git/pza/linux 17649F: Documentation/devicetree/bindings/reset/ 17650F: Documentation/driver-api/reset.rst 17651F: drivers/reset/ 17652F: include/dt-bindings/reset/ 17653F: include/linux/reset-controller.h 17654F: include/linux/reset.h 17655F: include/linux/reset/ 17656K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17657 17658RESTARTABLE SEQUENCES SUPPORT 17659M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17660M: Peter Zijlstra <peterz@infradead.org> 17661M: "Paul E. McKenney" <paulmck@kernel.org> 17662M: Boqun Feng <boqun.feng@gmail.com> 17663L: linux-kernel@vger.kernel.org 17664S: Supported 17665F: include/trace/events/rseq.h 17666F: include/uapi/linux/rseq.h 17667F: kernel/rseq.c 17668F: tools/testing/selftests/rseq/ 17669 17670RFKILL 17671M: Johannes Berg <johannes@sipsolutions.net> 17672L: linux-wireless@vger.kernel.org 17673S: Maintained 17674W: https://wireless.wiki.kernel.org/ 17675Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17676T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17677T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17678F: Documentation/ABI/stable/sysfs-class-rfkill 17679F: Documentation/driver-api/rfkill.rst 17680F: include/linux/rfkill.h 17681F: include/uapi/linux/rfkill.h 17682F: net/rfkill/ 17683 17684RHASHTABLE 17685M: Thomas Graf <tgraf@suug.ch> 17686M: Herbert Xu <herbert@gondor.apana.org.au> 17687L: netdev@vger.kernel.org 17688S: Maintained 17689F: include/linux/rhashtable-types.h 17690F: include/linux/rhashtable.h 17691F: lib/rhashtable.c 17692F: lib/test_rhashtable.c 17693 17694RICOH R5C592 MEMORYSTICK DRIVER 17695M: Maxim Levitsky <maximlevitsky@gmail.com> 17696S: Maintained 17697F: drivers/memstick/host/r592.* 17698 17699RICOH SMARTMEDIA/XD DRIVER 17700M: Maxim Levitsky <maximlevitsky@gmail.com> 17701S: Maintained 17702F: drivers/mtd/nand/raw/r852.c 17703F: drivers/mtd/nand/raw/r852.h 17704 17705RISC-V PMU DRIVERS 17706M: Atish Patra <atishp@atishpatra.org> 17707R: Anup Patel <anup@brainfault.org> 17708L: linux-riscv@lists.infradead.org 17709S: Supported 17710F: drivers/perf/riscv_pmu.c 17711F: drivers/perf/riscv_pmu_legacy.c 17712F: drivers/perf/riscv_pmu_sbi.c 17713 17714RISC-V ARCHITECTURE 17715M: Paul Walmsley <paul.walmsley@sifive.com> 17716M: Palmer Dabbelt <palmer@dabbelt.com> 17717M: Albert Ou <aou@eecs.berkeley.edu> 17718L: linux-riscv@lists.infradead.org 17719S: Supported 17720Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17721P: Documentation/riscv/patch-acceptance.rst 17722T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17723F: arch/riscv/ 17724N: riscv 17725K: riscv 17726 17727RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17728M: Conor Dooley <conor.dooley@microchip.com> 17729M: Daire McNamara <daire.mcnamara@microchip.com> 17730L: linux-riscv@lists.infradead.org 17731S: Supported 17732F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17733F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17734F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17735F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17736F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17737F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17738F: Documentation/devicetree/bindings/riscv/microchip.yaml 17739F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17740F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17741F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17742F: arch/riscv/boot/dts/microchip/ 17743F: drivers/char/hw_random/mpfs-rng.c 17744F: drivers/clk/microchip/clk-mpfs.c 17745F: drivers/i2c/busses/i2c-microchip-core.c 17746F: drivers/mailbox/mailbox-mpfs.c 17747F: drivers/pci/controller/pcie-microchip-host.c 17748F: drivers/reset/reset-mpfs.c 17749F: drivers/rtc/rtc-mpfs.c 17750F: drivers/soc/microchip/ 17751F: drivers/spi/spi-microchip-core-qspi.c 17752F: drivers/spi/spi-microchip-core.c 17753F: drivers/usb/musb/mpfs.c 17754F: include/soc/microchip/mpfs.h 17755 17756RNBD BLOCK DRIVERS 17757M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17758M: Jack Wang <jinpu.wang@ionos.com> 17759L: linux-block@vger.kernel.org 17760S: Maintained 17761F: drivers/block/rnbd/ 17762 17763ROCCAT DRIVERS 17764M: Stefan Achatz <erazor_de@users.sourceforge.net> 17765S: Maintained 17766W: http://sourceforge.net/projects/roccat/ 17767F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17768F: drivers/hid/hid-roccat* 17769F: include/linux/hid-roccat* 17770 17771ROCKCHIP I2S TDM DRIVER 17772M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17773L: linux-rockchip@lists.infradead.org 17774S: Maintained 17775F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17776F: sound/soc/rockchip/rockchip_i2s_tdm.* 17777 17778ROCKCHIP ISP V1 DRIVER 17779M: Dafna Hirschfeld <dafna@fastmail.com> 17780L: linux-media@vger.kernel.org 17781L: linux-rockchip@lists.infradead.org 17782S: Maintained 17783F: Documentation/admin-guide/media/rkisp1.rst 17784F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17785F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17786F: drivers/media/platform/rockchip/rkisp1 17787F: include/uapi/linux/rkisp1-config.h 17788 17789ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17790M: Jacob Chen <jacob-chen@iotwrt.com> 17791M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17792L: linux-media@vger.kernel.org 17793L: linux-rockchip@lists.infradead.org 17794S: Maintained 17795F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17796F: drivers/media/platform/rockchip/rga/ 17797 17798ROCKCHIP VIDEO DECODER DRIVER 17799M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17800L: linux-media@vger.kernel.org 17801L: linux-rockchip@lists.infradead.org 17802S: Maintained 17803F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17804F: drivers/staging/media/rkvdec/ 17805 17806ROCKER DRIVER 17807M: Jiri Pirko <jiri@resnulli.us> 17808L: netdev@vger.kernel.org 17809S: Supported 17810F: drivers/net/ethernet/rocker/ 17811 17812ROCKETPORT EXPRESS/INFINITY DRIVER 17813M: Kevin Cernekee <cernekee@gmail.com> 17814L: linux-serial@vger.kernel.org 17815S: Odd Fixes 17816F: drivers/tty/serial/rp2.* 17817 17818ROHM BD99954 CHARGER IC 17819M: Matti Vaittinen <mazziesaccount@gmail.com> 17820S: Supported 17821F: drivers/power/supply/bd99954-charger.c 17822F: drivers/power/supply/bd99954-charger.h 17823 17824ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17825M: Tomasz Duszynski <tduszyns@gmail.com> 17826S: Maintained 17827F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17828F: drivers/iio/light/bh1750.c 17829 17830ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17831M: Marek Vasut <marek.vasut+renesas@gmail.com> 17832L: linux-kernel@vger.kernel.org 17833L: linux-renesas-soc@vger.kernel.org 17834S: Supported 17835F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17836F: drivers/gpio/gpio-bd9571mwv.c 17837F: drivers/mfd/bd9571mwv.c 17838F: drivers/regulator/bd9571mwv-regulator.c 17839F: include/linux/mfd/bd9571mwv.h 17840 17841ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17842M: Matti Vaittinen <mazziesaccount@gmail.com> 17843S: Supported 17844F: drivers/clk/clk-bd718x7.c 17845F: drivers/gpio/gpio-bd71815.c 17846F: drivers/gpio/gpio-bd71828.c 17847F: drivers/mfd/rohm-bd71828.c 17848F: drivers/mfd/rohm-bd718x7.c 17849F: drivers/mfd/rohm-bd9576.c 17850F: drivers/regulator/bd71815-regulator.c 17851F: drivers/regulator/bd71828-regulator.c 17852F: drivers/regulator/bd718x7-regulator.c 17853F: drivers/regulator/bd9576-regulator.c 17854F: drivers/regulator/rohm-regulator.c 17855F: drivers/rtc/rtc-bd70528.c 17856F: drivers/watchdog/bd9576_wdt.c 17857F: include/linux/mfd/rohm-bd71815.h 17858F: include/linux/mfd/rohm-bd71828.h 17859F: include/linux/mfd/rohm-bd718x7.h 17860F: include/linux/mfd/rohm-bd957x.h 17861F: include/linux/mfd/rohm-generic.h 17862F: include/linux/mfd/rohm-shared.h 17863 17864ROSE NETWORK LAYER 17865M: Ralf Baechle <ralf@linux-mips.org> 17866L: linux-hams@vger.kernel.org 17867S: Maintained 17868W: http://www.linux-ax25.org/ 17869F: include/net/rose.h 17870F: include/uapi/linux/rose.h 17871F: net/rose/ 17872 17873ROTATION DRIVER FOR ALLWINNER A83T 17874M: Jernej Skrabec <jernej.skrabec@gmail.com> 17875L: linux-media@vger.kernel.org 17876S: Maintained 17877T: git git://linuxtv.org/media_tree.git 17878F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17879F: drivers/media/platform/sunxi/sun8i-rotate/ 17880 17881RPMSG TTY DRIVER 17882M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17883L: linux-remoteproc@vger.kernel.org 17884S: Maintained 17885F: drivers/tty/rpmsg_tty.c 17886 17887RTL2830 MEDIA DRIVER 17888M: Antti Palosaari <crope@iki.fi> 17889L: linux-media@vger.kernel.org 17890S: Maintained 17891W: https://linuxtv.org 17892W: http://palosaari.fi/linux/ 17893Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17894T: git git://linuxtv.org/anttip/media_tree.git 17895F: drivers/media/dvb-frontends/rtl2830* 17896 17897RTL2832 MEDIA DRIVER 17898M: Antti Palosaari <crope@iki.fi> 17899L: linux-media@vger.kernel.org 17900S: Maintained 17901W: https://linuxtv.org 17902W: http://palosaari.fi/linux/ 17903Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17904T: git git://linuxtv.org/anttip/media_tree.git 17905F: drivers/media/dvb-frontends/rtl2832* 17906 17907RTL2832_SDR 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/rtl2832_sdr* 17916 17917RTL8180 WIRELESS DRIVER 17918L: linux-wireless@vger.kernel.org 17919S: Orphan 17920W: https://wireless.wiki.kernel.org/ 17921T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17922F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17923 17924RTL8187 WIRELESS DRIVER 17925M: Herton Ronaldo Krzesinski <herton@canonical.com> 17926M: Hin-Tak Leung <htl10@users.sourceforge.net> 17927M: Larry Finger <Larry.Finger@lwfinger.net> 17928L: linux-wireless@vger.kernel.org 17929S: Maintained 17930W: https://wireless.wiki.kernel.org/ 17931T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17932F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17933 17934RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17935M: Jes Sorensen <Jes.Sorensen@gmail.com> 17936L: linux-wireless@vger.kernel.org 17937S: Maintained 17938T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17939F: drivers/net/wireless/realtek/rtl8xxxu/ 17940 17941RTRS TRANSPORT DRIVERS 17942M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17943M: Jack Wang <jinpu.wang@ionos.com> 17944L: linux-rdma@vger.kernel.org 17945S: Maintained 17946F: drivers/infiniband/ulp/rtrs/ 17947 17948RUNTIME VERIFICATION (RV) 17949M: Daniel Bristot de Oliveira <bristot@kernel.org> 17950M: Steven Rostedt <rostedt@goodmis.org> 17951L: linux-trace-devel@vger.kernel.org 17952S: Maintained 17953F: Documentation/trace/rv/ 17954F: include/linux/rv.h 17955F: include/rv/ 17956F: kernel/trace/rv/ 17957F: tools/verification/ 17958 17959RUST 17960M: Miguel Ojeda <ojeda@kernel.org> 17961M: Alex Gaynor <alex.gaynor@gmail.com> 17962M: Wedson Almeida Filho <wedsonaf@gmail.com> 17963R: Boqun Feng <boqun.feng@gmail.com> 17964R: Gary Guo <gary@garyguo.net> 17965R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17966L: rust-for-linux@vger.kernel.org 17967S: Supported 17968W: https://github.com/Rust-for-Linux/linux 17969B: https://github.com/Rust-for-Linux/linux/issues 17970T: git https://github.com/Rust-for-Linux/linux.git rust-next 17971F: Documentation/rust/ 17972F: rust/ 17973F: samples/rust/ 17974F: scripts/*rust* 17975K: \b(?i:rust)\b 17976 17977RXRPC SOCKETS (AF_RXRPC) 17978M: David Howells <dhowells@redhat.com> 17979M: Marc Dionne <marc.dionne@auristor.com> 17980L: linux-afs@lists.infradead.org 17981S: Supported 17982W: https://www.infradead.org/~dhowells/kafs/ 17983F: Documentation/networking/rxrpc.rst 17984F: include/keys/rxrpc-type.h 17985F: include/net/af_rxrpc.h 17986F: include/trace/events/rxrpc.h 17987F: include/uapi/linux/rxrpc.h 17988F: net/rxrpc/ 17989 17990S3 SAVAGE FRAMEBUFFER DRIVER 17991M: Antonino Daplas <adaplas@gmail.com> 17992L: linux-fbdev@vger.kernel.org 17993S: Maintained 17994F: drivers/video/fbdev/savage/ 17995 17996S390 17997M: Heiko Carstens <hca@linux.ibm.com> 17998M: Vasily Gorbik <gor@linux.ibm.com> 17999M: Alexander Gordeev <agordeev@linux.ibm.com> 18000R: Christian Borntraeger <borntraeger@linux.ibm.com> 18001R: Sven Schnelle <svens@linux.ibm.com> 18002L: linux-s390@vger.kernel.org 18003S: Supported 18004T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18005F: Documentation/driver-api/s390-drivers.rst 18006F: Documentation/s390/ 18007F: arch/s390/ 18008F: drivers/s390/ 18009 18010S390 COMMON I/O LAYER 18011M: Vineeth Vijayan <vneethv@linux.ibm.com> 18012M: Peter Oberparleiter <oberpar@linux.ibm.com> 18013L: linux-s390@vger.kernel.org 18014S: Supported 18015F: drivers/s390/cio/ 18016 18017S390 DASD DRIVER 18018M: Stefan Haberland <sth@linux.ibm.com> 18019M: Jan Hoeppner <hoeppner@linux.ibm.com> 18020L: linux-s390@vger.kernel.org 18021S: Supported 18022F: block/partitions/ibm.c 18023F: drivers/s390/block/dasd* 18024F: include/linux/dasd_mod.h 18025 18026S390 IOMMU (PCI) 18027M: Matthew Rosato <mjrosato@linux.ibm.com> 18028M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18029L: linux-s390@vger.kernel.org 18030S: Supported 18031F: drivers/iommu/s390-iommu.c 18032 18033S390 IUCV NETWORK LAYER 18034M: Alexandra Winter <wintera@linux.ibm.com> 18035M: Wenjia Zhang <wenjia@linux.ibm.com> 18036L: linux-s390@vger.kernel.org 18037L: netdev@vger.kernel.org 18038S: Supported 18039F: drivers/s390/net/*iucv* 18040F: include/net/iucv/ 18041F: net/iucv/ 18042 18043S390 NETWORK DRIVERS 18044M: Alexandra Winter <wintera@linux.ibm.com> 18045M: Wenjia Zhang <wenjia@linux.ibm.com> 18046L: linux-s390@vger.kernel.org 18047L: netdev@vger.kernel.org 18048S: Supported 18049F: drivers/s390/net/ 18050 18051S390 PCI SUBSYSTEM 18052M: Niklas Schnelle <schnelle@linux.ibm.com> 18053M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18054L: linux-s390@vger.kernel.org 18055S: Supported 18056F: arch/s390/pci/ 18057F: drivers/pci/hotplug/s390_pci_hpc.c 18058F: Documentation/s390/pci.rst 18059 18060S390 VFIO AP DRIVER 18061M: Tony Krowiak <akrowiak@linux.ibm.com> 18062M: Halil Pasic <pasic@linux.ibm.com> 18063M: Jason Herne <jjherne@linux.ibm.com> 18064L: linux-s390@vger.kernel.org 18065S: Supported 18066F: Documentation/s390/vfio-ap* 18067F: drivers/s390/crypto/vfio_ap* 18068 18069S390 VFIO-CCW DRIVER 18070M: Eric Farman <farman@linux.ibm.com> 18071M: Matthew Rosato <mjrosato@linux.ibm.com> 18072R: Halil Pasic <pasic@linux.ibm.com> 18073L: linux-s390@vger.kernel.org 18074L: kvm@vger.kernel.org 18075S: Supported 18076F: Documentation/s390/vfio-ccw.rst 18077F: drivers/s390/cio/vfio_ccw* 18078F: include/uapi/linux/vfio_ccw.h 18079 18080S390 VFIO-PCI DRIVER 18081M: Matthew Rosato <mjrosato@linux.ibm.com> 18082M: Eric Farman <farman@linux.ibm.com> 18083L: linux-s390@vger.kernel.org 18084L: kvm@vger.kernel.org 18085S: Supported 18086F: arch/s390/kvm/pci* 18087F: drivers/vfio/pci/vfio_pci_zdev.c 18088F: include/uapi/linux/vfio_zdev.h 18089 18090S390 ZCRYPT DRIVER 18091M: Harald Freudenberger <freude@linux.ibm.com> 18092L: linux-s390@vger.kernel.org 18093S: Supported 18094F: drivers/s390/crypto/ 18095 18096S390 ZFCP DRIVER 18097M: Steffen Maier <maier@linux.ibm.com> 18098M: Benjamin Block <bblock@linux.ibm.com> 18099L: linux-s390@vger.kernel.org 18100S: Supported 18101F: drivers/s390/scsi/zfcp_* 18102 18103S3C ADC BATTERY DRIVER 18104M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18105L: linux-samsung-soc@vger.kernel.org 18106S: Odd Fixes 18107F: drivers/power/supply/s3c_adc_battery.c 18108F: include/linux/s3c_adc_battery.h 18109 18110S3C24XX SD/MMC Driver 18111M: Ben Dooks <ben-linux@fluff.org> 18112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18113S: Supported 18114F: drivers/mmc/host/s3cmci.* 18115 18116SAA6588 RDS RECEIVER DRIVER 18117M: Hans Verkuil <hverkuil@xs4all.nl> 18118L: linux-media@vger.kernel.org 18119S: Odd Fixes 18120W: https://linuxtv.org 18121T: git git://linuxtv.org/media_tree.git 18122F: drivers/media/i2c/saa6588* 18123 18124SAA7134 VIDEO4LINUX DRIVER 18125M: Mauro Carvalho Chehab <mchehab@kernel.org> 18126L: linux-media@vger.kernel.org 18127S: Odd fixes 18128W: https://linuxtv.org 18129T: git git://linuxtv.org/media_tree.git 18130F: Documentation/driver-api/media/drivers/saa7134* 18131F: drivers/media/pci/saa7134/ 18132 18133SAA7146 VIDEO4LINUX-2 DRIVER 18134M: Hans Verkuil <hverkuil@xs4all.nl> 18135L: linux-media@vger.kernel.org 18136S: Maintained 18137T: git git://linuxtv.org/media_tree.git 18138F: drivers/staging/media/deprecated/saa7146/ 18139 18140SAFESETID SECURITY MODULE 18141M: Micah Morton <mortonm@chromium.org> 18142S: Supported 18143F: Documentation/admin-guide/LSM/SafeSetID.rst 18144F: security/safesetid/ 18145 18146SAMSUNG AUDIO (ASoC) DRIVERS 18147M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18148M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18149L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18150S: Supported 18151B: mailto:linux-samsung-soc@vger.kernel.org 18152F: Documentation/devicetree/bindings/sound/samsung* 18153F: sound/soc/samsung/ 18154 18155SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18156M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18157L: linux-crypto@vger.kernel.org 18158L: linux-samsung-soc@vger.kernel.org 18159S: Maintained 18160F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18161F: drivers/crypto/exynos-rng.c 18162 18163SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18164M: Łukasz Stelmach <l.stelmach@samsung.com> 18165L: linux-samsung-soc@vger.kernel.org 18166S: Maintained 18167F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18168F: drivers/char/hw_random/exynos-trng.c 18169 18170SAMSUNG FRAMEBUFFER DRIVER 18171M: Jingoo Han <jingoohan1@gmail.com> 18172L: linux-fbdev@vger.kernel.org 18173S: Maintained 18174F: drivers/video/fbdev/s3c-fb.c 18175 18176SAMSUNG INTERCONNECT DRIVERS 18177M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18178M: Artur Świgoń <a.swigon@samsung.com> 18179L: linux-pm@vger.kernel.org 18180L: linux-samsung-soc@vger.kernel.org 18181S: Supported 18182F: drivers/interconnect/samsung/ 18183 18184SAMSUNG LAPTOP DRIVER 18185M: Corentin Chary <corentin.chary@gmail.com> 18186L: platform-driver-x86@vger.kernel.org 18187S: Maintained 18188F: drivers/platform/x86/samsung-laptop.c 18189 18190SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18191M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18192L: linux-kernel@vger.kernel.org 18193L: linux-samsung-soc@vger.kernel.org 18194S: Supported 18195B: mailto:linux-samsung-soc@vger.kernel.org 18196F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18197F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18198F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18199F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18200F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18201F: drivers/clk/clk-s2mps11.c 18202F: drivers/mfd/sec*.c 18203F: drivers/regulator/s2m*.c 18204F: drivers/regulator/s5m*.c 18205F: drivers/rtc/rtc-s5m.c 18206F: include/linux/mfd/samsung/ 18207 18208SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18209M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18210L: linux-media@vger.kernel.org 18211L: linux-samsung-soc@vger.kernel.org 18212S: Maintained 18213F: drivers/media/platform/samsung/s3c-camif/ 18214F: include/media/drv-intf/s3c_camif.h 18215 18216SAMSUNG S3FWRN5 NFC DRIVER 18217M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18218L: linux-nfc@lists.01.org (subscribers-only) 18219S: Maintained 18220F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18221F: drivers/nfc/s3fwrn5 18222 18223SAMSUNG S5C73M3 CAMERA DRIVER 18224M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18225M: Andrzej Hajda <andrzej.hajda@intel.com> 18226L: linux-media@vger.kernel.org 18227S: Supported 18228F: drivers/media/i2c/s5c73m3/* 18229 18230SAMSUNG S5K5BAF CAMERA DRIVER 18231M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18232M: Andrzej Hajda <andrzej.hajda@intel.com> 18233L: linux-media@vger.kernel.org 18234S: Supported 18235F: drivers/media/i2c/s5k5baf.c 18236 18237SAMSUNG S5P Security SubSystem (SSS) DRIVER 18238M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18239M: Vladimir Zapolskiy <vz@mleia.com> 18240L: linux-crypto@vger.kernel.org 18241L: linux-samsung-soc@vger.kernel.org 18242S: Maintained 18243F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18244F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18245F: drivers/crypto/s5p-sss.c 18246 18247SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18248M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18249L: linux-media@vger.kernel.org 18250S: Supported 18251Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18252F: drivers/media/platform/samsung/exynos4-is/ 18253 18254SAMSUNG SOC CLOCK DRIVERS 18255M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18256M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18257M: Tomasz Figa <tomasz.figa@gmail.com> 18258M: Chanwoo Choi <cw00.choi@samsung.com> 18259R: Alim Akhtar <alim.akhtar@samsung.com> 18260L: linux-samsung-soc@vger.kernel.org 18261S: Supported 18262T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18263T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18264F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18265F: Documentation/devicetree/bindings/clock/samsung,s3c* 18266F: drivers/clk/samsung/ 18267F: include/dt-bindings/clock/exynos*.h 18268F: include/dt-bindings/clock/s3c*.h 18269F: include/dt-bindings/clock/s5p*.h 18270F: include/dt-bindings/clock/samsung,*.h 18271F: include/linux/clk/samsung.h 18272F: include/linux/platform_data/clk-s3c2410.h 18273 18274SAMSUNG SPI DRIVERS 18275M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18276M: Andi Shyti <andi@etezian.org> 18277L: linux-spi@vger.kernel.org 18278L: linux-samsung-soc@vger.kernel.org 18279S: Maintained 18280F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18281F: drivers/spi/spi-s3c* 18282F: include/linux/platform_data/spi-s3c64xx.h 18283F: include/linux/spi/s3c24xx-fiq.h 18284 18285SAMSUNG SXGBE DRIVERS 18286M: Byungho An <bh74.an@samsung.com> 18287L: netdev@vger.kernel.org 18288S: Supported 18289F: drivers/net/ethernet/samsung/sxgbe/ 18290 18291SAMSUNG THERMAL DRIVER 18292M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18293M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18294L: linux-pm@vger.kernel.org 18295L: linux-samsung-soc@vger.kernel.org 18296S: Maintained 18297F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18298F: drivers/thermal/samsung/ 18299 18300SAMSUNG USB2 PHY DRIVER 18301M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18302L: linux-kernel@vger.kernel.org 18303S: Supported 18304F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18305F: Documentation/driver-api/phy/samsung-usb2.rst 18306F: drivers/phy/samsung/phy-exynos4210-usb2.c 18307F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18308F: drivers/phy/samsung/phy-exynos5250-usb2.c 18309F: drivers/phy/samsung/phy-s5pv210-usb2.c 18310F: drivers/phy/samsung/phy-samsung-usb2.c 18311F: drivers/phy/samsung/phy-samsung-usb2.h 18312 18313SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18314M: Paul Barker <paul.barker@sancloud.com> 18315R: Marc Murphy <marc.murphy@sancloud.com> 18316S: Supported 18317F: arch/arm/boot/dts/am335x-sancloud* 18318 18319SC1200 WDT DRIVER 18320M: Zwane Mwaikambo <zwanem@gmail.com> 18321S: Maintained 18322F: drivers/watchdog/sc1200wdt.c 18323 18324SCHEDULER 18325M: Ingo Molnar <mingo@redhat.com> 18326M: Peter Zijlstra <peterz@infradead.org> 18327M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18328M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18329R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18330R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18331R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18332R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18333R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18334R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18335L: linux-kernel@vger.kernel.org 18336S: Maintained 18337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18338F: include/linux/preempt.h 18339F: include/linux/sched.h 18340F: include/linux/wait.h 18341F: include/uapi/linux/sched.h 18342F: kernel/sched/ 18343 18344SCR24X CHIP CARD INTERFACE DRIVER 18345M: Lubomir Rintel <lkundrak@v3.sk> 18346S: Supported 18347F: drivers/char/pcmcia/scr24x_cs.c 18348 18349SCSI RDMA PROTOCOL (SRP) INITIATOR 18350M: Bart Van Assche <bvanassche@acm.org> 18351L: linux-rdma@vger.kernel.org 18352S: Supported 18353Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18354F: drivers/infiniband/ulp/srp/ 18355F: include/scsi/srp.h 18356 18357SCSI RDMA PROTOCOL (SRP) TARGET 18358M: Bart Van Assche <bvanassche@acm.org> 18359L: linux-rdma@vger.kernel.org 18360L: target-devel@vger.kernel.org 18361S: Supported 18362Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18363F: drivers/infiniband/ulp/srpt/ 18364 18365SCSI SG DRIVER 18366M: Doug Gilbert <dgilbert@interlog.com> 18367L: linux-scsi@vger.kernel.org 18368S: Maintained 18369W: http://sg.danny.cz/sg 18370F: Documentation/scsi/scsi-generic.rst 18371F: drivers/scsi/sg.c 18372F: include/scsi/sg.h 18373 18374SCSI SUBSYSTEM 18375M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18376M: "Martin K. Petersen" <martin.petersen@oracle.com> 18377L: linux-scsi@vger.kernel.org 18378S: Maintained 18379Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18380T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18381T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18382F: Documentation/devicetree/bindings/scsi/ 18383F: drivers/scsi/ 18384F: drivers/ufs/ 18385F: include/scsi/ 18386 18387SCSI TAPE DRIVER 18388M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18389L: linux-scsi@vger.kernel.org 18390S: Maintained 18391F: Documentation/scsi/st.rst 18392F: drivers/scsi/st.* 18393F: drivers/scsi/st_*.h 18394 18395SCSI TARGET CORE USER DRIVER 18396M: Bodo Stroesser <bostroesser@gmail.com> 18397L: linux-scsi@vger.kernel.org 18398L: target-devel@vger.kernel.org 18399S: Supported 18400F: Documentation/target/tcmu-design.rst 18401F: drivers/target/target_core_user.c 18402F: include/uapi/linux/target_core_user.h 18403 18404SCSI TARGET SUBSYSTEM 18405M: "Martin K. Petersen" <martin.petersen@oracle.com> 18406L: linux-scsi@vger.kernel.org 18407L: target-devel@vger.kernel.org 18408S: Supported 18409W: http://www.linux-iscsi.org 18410Q: https://patchwork.kernel.org/project/target-devel/list/ 18411T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18412F: Documentation/target/ 18413F: drivers/target/ 18414F: include/target/ 18415 18416SCTP PROTOCOL 18417M: Vlad Yasevich <vyasevich@gmail.com> 18418M: Neil Horman <nhorman@tuxdriver.com> 18419M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18420L: linux-sctp@vger.kernel.org 18421S: Maintained 18422W: http://lksctp.sourceforge.net 18423F: Documentation/networking/sctp.rst 18424F: include/linux/sctp.h 18425F: include/net/sctp/ 18426F: include/uapi/linux/sctp.h 18427F: net/sctp/ 18428 18429SCx200 CPU SUPPORT 18430M: Jim Cromie <jim.cromie@gmail.com> 18431S: Odd Fixes 18432F: Documentation/i2c/busses/scx200_acb.rst 18433F: arch/x86/platform/scx200/ 18434F: drivers/i2c/busses/scx200* 18435F: drivers/mtd/maps/scx200_docflash.c 18436F: drivers/watchdog/scx200_wdt.c 18437F: include/linux/scx200.h 18438 18439SCx200 GPIO DRIVER 18440M: Jim Cromie <jim.cromie@gmail.com> 18441S: Maintained 18442F: drivers/char/scx200_gpio.c 18443F: include/linux/scx200_gpio.h 18444 18445SCx200 HRT CLOCKSOURCE DRIVER 18446M: Jim Cromie <jim.cromie@gmail.com> 18447S: Maintained 18448F: drivers/clocksource/scx200_hrt.c 18449 18450SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18451M: Sascha Sommer <saschasommer@freenet.de> 18452L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18453S: Maintained 18454F: drivers/mmc/host/sdricoh_cs.c 18455 18456SECO BOARDS CEC DRIVER 18457M: Ettore Chimenti <ek5.chimenti@gmail.com> 18458S: Maintained 18459F: drivers/media/cec/platform/seco/seco-cec.c 18460F: drivers/media/cec/platform/seco/seco-cec.h 18461 18462SECURE COMPUTING 18463M: Kees Cook <keescook@chromium.org> 18464R: Andy Lutomirski <luto@amacapital.net> 18465R: Will Drewry <wad@chromium.org> 18466S: Supported 18467T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18468F: Documentation/userspace-api/seccomp_filter.rst 18469F: include/linux/seccomp.h 18470F: include/uapi/linux/seccomp.h 18471F: kernel/seccomp.c 18472F: tools/testing/selftests/kselftest_harness.h 18473F: tools/testing/selftests/seccomp/* 18474K: \bsecure_computing 18475K: \bTIF_SECCOMP\b 18476 18477SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18478M: Al Cooper <alcooperx@gmail.com> 18479R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18480L: linux-mmc@vger.kernel.org 18481S: Maintained 18482F: drivers/mmc/host/sdhci-brcmstb* 18483 18484SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18485M: Adrian Hunter <adrian.hunter@intel.com> 18486L: linux-mmc@vger.kernel.org 18487S: Supported 18488F: drivers/mmc/host/sdhci* 18489 18490SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18491M: Eugen Hristev <eugen.hristev@microchip.com> 18492L: linux-mmc@vger.kernel.org 18493S: Supported 18494F: drivers/mmc/host/sdhci-of-at91.c 18495 18496SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18497M: Ben Dooks <ben-linux@fluff.org> 18498M: Jaehoon Chung <jh80.chung@samsung.com> 18499L: linux-mmc@vger.kernel.org 18500S: Maintained 18501F: drivers/mmc/host/sdhci-s3c* 18502 18503SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18504M: Viresh Kumar <vireshk@kernel.org> 18505L: linux-mmc@vger.kernel.org 18506S: Maintained 18507F: drivers/mmc/host/sdhci-spear.c 18508 18509SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18510M: Vignesh Raghavendra <vigneshr@ti.com> 18511L: linux-mmc@vger.kernel.org 18512S: Maintained 18513F: drivers/mmc/host/sdhci-omap.c 18514 18515SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18516M: Haibo Chen <haibo.chen@nxp.com> 18517L: linux-imx@nxp.com 18518L: linux-mmc@vger.kernel.org 18519S: Maintained 18520F: drivers/mmc/host/sdhci-esdhc-imx.c 18521 18522SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18523M: Jonathan Derrick <jonathan.derrick@linux.dev> 18524L: linux-block@vger.kernel.org 18525S: Supported 18526F: block/opal_proto.h 18527F: block/sed* 18528F: include/linux/sed* 18529F: include/uapi/linux/sed* 18530 18531SECURITY CONTACT 18532M: Security Officers <security@kernel.org> 18533S: Supported 18534F: Documentation/admin-guide/security-bugs.rst 18535 18536SECURITY SUBSYSTEM 18537M: Paul Moore <paul@paul-moore.com> 18538M: James Morris <jmorris@namei.org> 18539M: "Serge E. Hallyn" <serge@hallyn.com> 18540L: linux-security-module@vger.kernel.org (suggested Cc:) 18541S: Supported 18542W: http://kernsec.org/ 18543T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18544F: security/ 18545X: security/selinux/ 18546 18547SELINUX SECURITY MODULE 18548M: Paul Moore <paul@paul-moore.com> 18549M: Stephen Smalley <stephen.smalley.work@gmail.com> 18550M: Eric Paris <eparis@parisplace.org> 18551L: selinux@vger.kernel.org 18552S: Supported 18553W: https://selinuxproject.org 18554W: https://github.com/SELinuxProject 18555T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18556F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18557F: Documentation/ABI/obsolete/sysfs-selinux-disable 18558F: Documentation/admin-guide/LSM/SELinux.rst 18559F: include/trace/events/avc.h 18560F: include/uapi/linux/selinux_netlink.h 18561F: scripts/selinux/ 18562F: security/selinux/ 18563 18564SENSABLE PHANTOM 18565M: Jiri Slaby <jirislaby@kernel.org> 18566S: Maintained 18567F: drivers/misc/phantom.c 18568F: include/uapi/linux/phantom.h 18569 18570SENSEAIR SUNRISE 006-0-0007 18571M: Jacopo Mondi <jacopo@jmondi.org> 18572S: Maintained 18573F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18574F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18575F: drivers/iio/chemical/sunrise_co2.c 18576 18577SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18578M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18579S: Maintained 18580F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18581F: drivers/iio/chemical/scd30.h 18582F: drivers/iio/chemical/scd30_core.c 18583F: drivers/iio/chemical/scd30_i2c.c 18584F: drivers/iio/chemical/scd30_serial.c 18585 18586SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18587M: Roan van Dijk <roan@protonic.nl> 18588S: Maintained 18589F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18590F: drivers/iio/chemical/scd4x.c 18591 18592SENSIRION SGP40 GAS SENSOR DRIVER 18593M: Andreas Klinger <ak@it-klinger.de> 18594S: Maintained 18595F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18596F: drivers/iio/chemical/sgp40.c 18597 18598SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18599M: Tomasz Duszynski <tduszyns@gmail.com> 18600S: Maintained 18601F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18602F: drivers/iio/chemical/sps30.c 18603F: drivers/iio/chemical/sps30_i2c.c 18604F: drivers/iio/chemical/sps30_serial.c 18605 18606SERIAL DEVICE BUS 18607M: Rob Herring <robh@kernel.org> 18608L: linux-serial@vger.kernel.org 18609S: Maintained 18610F: Documentation/devicetree/bindings/serial/serial.yaml 18611F: drivers/tty/serdev/ 18612F: include/linux/serdev.h 18613 18614SERIAL DRIVERS 18615M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18616L: linux-serial@vger.kernel.org 18617S: Maintained 18618F: Documentation/devicetree/bindings/serial/ 18619F: drivers/tty/serial/ 18620 18621SERIAL IR RECEIVER 18622M: Sean Young <sean@mess.org> 18623L: linux-media@vger.kernel.org 18624S: Maintained 18625F: drivers/media/rc/serial_ir.c 18626 18627SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18628M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18629L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18630S: Maintained 18631F: Documentation/devicetree/bindings/slimbus/ 18632F: drivers/slimbus/ 18633F: include/linux/slimbus.h 18634 18635SFC NETWORK DRIVER 18636M: Edward Cree <ecree.xilinx@gmail.com> 18637M: Martin Habets <habetsm.xilinx@gmail.com> 18638L: netdev@vger.kernel.org 18639S: Supported 18640F: drivers/net/ethernet/sfc/ 18641 18642SFF/SFP/SFP+ MODULE SUPPORT 18643M: Russell King <linux@armlinux.org.uk> 18644L: netdev@vger.kernel.org 18645S: Maintained 18646F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18647F: drivers/net/phy/phylink.c 18648F: drivers/net/phy/sfp* 18649F: include/linux/mdio/mdio-i2c.h 18650F: include/linux/phylink.h 18651F: include/linux/sfp.h 18652K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18653 18654SGI GRU DRIVER 18655M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18656S: Maintained 18657F: drivers/misc/sgi-gru/ 18658 18659SGI XP/XPC/XPNET DRIVER 18660M: Robin Holt <robinmholt@gmail.com> 18661M: Steve Wahl <steve.wahl@hpe.com> 18662R: Mike Travis <mike.travis@hpe.com> 18663S: Maintained 18664F: drivers/misc/sgi-xp/ 18665 18666SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18667M: Karsten Graul <kgraul@linux.ibm.com> 18668M: Wenjia Zhang <wenjia@linux.ibm.com> 18669M: Jan Karcher <jaka@linux.ibm.com> 18670L: linux-s390@vger.kernel.org 18671S: Supported 18672F: net/smc/ 18673 18674SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18675M: Linus Walleij <linus.walleij@linaro.org> 18676L: linux-iio@vger.kernel.org 18677S: Maintained 18678T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18679F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18680F: drivers/iio/light/gp2ap002.c 18681 18682SHARP RJ54N1CB0C SENSOR DRIVER 18683M: Jacopo Mondi <jacopo@jmondi.org> 18684L: linux-media@vger.kernel.org 18685S: Odd fixes 18686T: git git://linuxtv.org/media_tree.git 18687F: drivers/media/i2c/rj54n1cb0c.c 18688F: include/media/i2c/rj54n1cb0c.h 18689 18690SH_VOU V4L2 OUTPUT DRIVER 18691L: linux-media@vger.kernel.org 18692S: Orphan 18693F: drivers/media/platform/renesas/sh_vou.c 18694F: include/media/drv-intf/sh_vou.h 18695 18696SI2157 MEDIA DRIVER 18697M: Antti Palosaari <crope@iki.fi> 18698L: linux-media@vger.kernel.org 18699S: Maintained 18700W: https://linuxtv.org 18701W: http://palosaari.fi/linux/ 18702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18703T: git git://linuxtv.org/anttip/media_tree.git 18704F: drivers/media/tuners/si2157* 18705 18706SI2165 MEDIA DRIVER 18707M: Matthias Schwarzott <zzam@gentoo.org> 18708L: linux-media@vger.kernel.org 18709S: Maintained 18710W: https://linuxtv.org 18711Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18712F: drivers/media/dvb-frontends/si2165* 18713 18714SI2168 MEDIA DRIVER 18715M: Antti Palosaari <crope@iki.fi> 18716L: linux-media@vger.kernel.org 18717S: Maintained 18718W: https://linuxtv.org 18719W: http://palosaari.fi/linux/ 18720Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18721T: git git://linuxtv.org/anttip/media_tree.git 18722F: drivers/media/dvb-frontends/si2168* 18723 18724SI470X FM RADIO RECEIVER I2C DRIVER 18725M: Hans Verkuil <hverkuil@xs4all.nl> 18726L: linux-media@vger.kernel.org 18727S: Odd Fixes 18728W: https://linuxtv.org 18729T: git git://linuxtv.org/media_tree.git 18730F: drivers/media/radio/si470x/radio-si470x-i2c.c 18731 18732SI470X FM RADIO RECEIVER USB DRIVER 18733M: Hans Verkuil <hverkuil@xs4all.nl> 18734L: linux-media@vger.kernel.org 18735S: Maintained 18736W: https://linuxtv.org 18737T: git git://linuxtv.org/media_tree.git 18738F: drivers/media/radio/si470x/radio-si470x-common.c 18739F: drivers/media/radio/si470x/radio-si470x-usb.c 18740F: drivers/media/radio/si470x/radio-si470x.h 18741 18742SI4713 FM RADIO TRANSMITTER I2C DRIVER 18743M: Eduardo Valentin <edubezval@gmail.com> 18744L: linux-media@vger.kernel.org 18745S: Odd Fixes 18746W: https://linuxtv.org 18747T: git git://linuxtv.org/media_tree.git 18748F: drivers/media/radio/si4713/si4713.? 18749 18750SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18751M: Eduardo Valentin <edubezval@gmail.com> 18752L: linux-media@vger.kernel.org 18753S: Odd Fixes 18754W: https://linuxtv.org 18755T: git git://linuxtv.org/media_tree.git 18756F: drivers/media/radio/si4713/radio-platform-si4713.c 18757 18758SI4713 FM RADIO TRANSMITTER USB DRIVER 18759M: Hans Verkuil <hverkuil@xs4all.nl> 18760L: linux-media@vger.kernel.org 18761S: Maintained 18762W: https://linuxtv.org 18763T: git git://linuxtv.org/media_tree.git 18764F: drivers/media/radio/si4713/radio-usb-si4713.c 18765 18766SIANO DVB DRIVER 18767M: Mauro Carvalho Chehab <mchehab@kernel.org> 18768L: linux-media@vger.kernel.org 18769S: Odd fixes 18770W: https://linuxtv.org 18771T: git git://linuxtv.org/media_tree.git 18772F: drivers/media/common/siano/ 18773F: drivers/media/mmc/siano/ 18774F: drivers/media/usb/siano/ 18775F: drivers/media/usb/siano/ 18776 18777SIFIVE DRIVERS 18778M: Palmer Dabbelt <palmer@dabbelt.com> 18779M: Paul Walmsley <paul.walmsley@sifive.com> 18780L: linux-riscv@lists.infradead.org 18781S: Supported 18782T: git https://github.com/sifive/riscv-linux.git 18783N: sifive 18784K: [^@]sifive 18785 18786SIFIVE FU540 SYSTEM-ON-CHIP 18787M: Paul Walmsley <paul.walmsley@sifive.com> 18788M: Palmer Dabbelt <palmer@dabbelt.com> 18789L: linux-riscv@lists.infradead.org 18790S: Supported 18791T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18792N: fu540 18793K: fu540 18794 18795SIFIVE PDMA DRIVER 18796M: Green Wan <green.wan@sifive.com> 18797S: Maintained 18798F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18799F: drivers/dma/sf-pdma/ 18800 18801SILEAD TOUCHSCREEN DRIVER 18802M: Hans de Goede <hdegoede@redhat.com> 18803L: linux-input@vger.kernel.org 18804L: platform-driver-x86@vger.kernel.org 18805S: Maintained 18806F: drivers/input/touchscreen/silead.c 18807F: drivers/platform/x86/touchscreen_dmi.c 18808 18809SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18810M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18811S: Supported 18812F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18813F: drivers/net/wireless/silabs/wfx/ 18814 18815SILICON MOTION SM712 FRAME BUFFER DRIVER 18816M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18817M: Teddy Wang <teddy.wang@siliconmotion.com> 18818M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18819L: linux-fbdev@vger.kernel.org 18820S: Maintained 18821F: Documentation/fb/sm712fb.rst 18822F: drivers/video/fbdev/sm712* 18823 18824SILVACO I3C DUAL-ROLE MASTER 18825M: Miquel Raynal <miquel.raynal@bootlin.com> 18826M: Conor Culhane <conor.culhane@silvaco.com> 18827L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18828S: Maintained 18829F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18830F: drivers/i3c/master/svc-i3c-master.c 18831 18832SIMPLEFB FB DRIVER 18833M: Hans de Goede <hdegoede@redhat.com> 18834L: linux-fbdev@vger.kernel.org 18835S: Maintained 18836F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18837F: drivers/video/fbdev/simplefb.c 18838F: include/linux/platform_data/simplefb.h 18839 18840SIMTEC EB110ATX (Chalice CATS) 18841M: Simtec Linux Team <linux@simtec.co.uk> 18842S: Supported 18843W: http://www.simtec.co.uk/products/EB110ATX/ 18844 18845SIMTEC EB2410ITX (BAST) 18846M: Simtec Linux Team <linux@simtec.co.uk> 18847S: Supported 18848W: http://www.simtec.co.uk/products/EB2410ITX/ 18849F: arch/arm/mach-s3c/bast-ide.c 18850F: arch/arm/mach-s3c/bast-irq.c 18851F: arch/arm/mach-s3c/mach-bast.c 18852 18853SIOX 18854M: Thorsten Scherer <t.scherer@eckelmann.de> 18855M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18856R: Pengutronix Kernel Team <kernel@pengutronix.de> 18857S: Supported 18858F: drivers/gpio/gpio-siox.c 18859F: drivers/siox/* 18860F: include/trace/events/siox.h 18861 18862SIPHASH PRF ROUTINES 18863M: Jason A. Donenfeld <Jason@zx2c4.com> 18864S: Maintained 18865F: include/linux/siphash.h 18866F: lib/siphash.c 18867F: lib/test_siphash.c 18868 18869SIS 190 ETHERNET DRIVER 18870M: Francois Romieu <romieu@fr.zoreil.com> 18871L: netdev@vger.kernel.org 18872S: Maintained 18873F: drivers/net/ethernet/sis/sis190.c 18874 18875SIS 900/7016 FAST ETHERNET DRIVER 18876M: Daniele Venzano <venza@brownhat.org> 18877L: netdev@vger.kernel.org 18878S: Maintained 18879W: http://www.brownhat.org/sis900.html 18880F: drivers/net/ethernet/sis/sis900.* 18881 18882SIS FRAMEBUFFER DRIVER 18883M: Thomas Winischhofer <thomas@winischhofer.net> 18884S: Maintained 18885W: http://www.winischhofer.net/linuxsisvga.shtml 18886F: Documentation/fb/sisfb.rst 18887F: drivers/video/fbdev/sis/ 18888F: include/video/sisfb.h 18889 18890SIS I2C TOUCHSCREEN DRIVER 18891M: Mika Penttilä <mika.penttila@nextfour.com> 18892L: linux-input@vger.kernel.org 18893S: Maintained 18894F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18895F: drivers/input/touchscreen/sis_i2c.c 18896 18897SIS USB2VGA DRIVER 18898M: Thomas Winischhofer <thomas@winischhofer.net> 18899S: Maintained 18900W: http://www.winischhofer.at/linuxsisusbvga.shtml 18901F: drivers/usb/misc/sisusbvga/ 18902 18903SL28 CPLD MFD DRIVER 18904M: Michael Walle <michael@walle.cc> 18905S: Maintained 18906F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18907F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18908F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18909F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18910F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18911F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18912F: drivers/gpio/gpio-sl28cpld.c 18913F: drivers/hwmon/sl28cpld-hwmon.c 18914F: drivers/irqchip/irq-sl28cpld.c 18915F: drivers/pwm/pwm-sl28cpld.c 18916F: drivers/watchdog/sl28cpld_wdt.c 18917 18918SLAB ALLOCATOR 18919M: Christoph Lameter <cl@linux.com> 18920M: Pekka Enberg <penberg@kernel.org> 18921M: David Rientjes <rientjes@google.com> 18922M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18923M: Andrew Morton <akpm@linux-foundation.org> 18924M: Vlastimil Babka <vbabka@suse.cz> 18925R: Roman Gushchin <roman.gushchin@linux.dev> 18926R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18927L: linux-mm@kvack.org 18928S: Maintained 18929T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18930F: include/linux/sl?b*.h 18931F: mm/sl?b* 18932 18933SLCAN CAN NETWORK DRIVER 18934M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18935L: linux-can@vger.kernel.org 18936S: Maintained 18937F: drivers/net/can/slcan/ 18938 18939SLEEPABLE READ-COPY UPDATE (SRCU) 18940M: Lai Jiangshan <jiangshanlai@gmail.com> 18941M: "Paul E. McKenney" <paulmck@kernel.org> 18942M: Josh Triplett <josh@joshtriplett.org> 18943R: Steven Rostedt <rostedt@goodmis.org> 18944R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18945L: rcu@vger.kernel.org 18946S: Supported 18947W: http://www.rdrop.com/users/paulmck/RCU/ 18948T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18949F: include/linux/srcu*.h 18950F: kernel/rcu/srcu*.c 18951 18952SMACK SECURITY MODULE 18953M: Casey Schaufler <casey@schaufler-ca.com> 18954L: linux-security-module@vger.kernel.org 18955S: Maintained 18956W: http://schaufler-ca.com 18957T: git git://github.com/cschaufler/smack-next 18958F: Documentation/admin-guide/LSM/Smack.rst 18959F: security/smack/ 18960 18961SMC91x ETHERNET DRIVER 18962M: Nicolas Pitre <nico@fluxnic.net> 18963S: Odd Fixes 18964F: drivers/net/ethernet/smsc/smc91x.* 18965 18966SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18967M: Mark Rutland <mark.rutland@arm.com> 18968M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18969M: Sudeep Holla <sudeep.holla@arm.com> 18970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18971S: Maintained 18972F: drivers/firmware/smccc/ 18973F: include/linux/arm-smccc.h 18974 18975SMM665 HARDWARE MONITOR DRIVER 18976M: Guenter Roeck <linux@roeck-us.net> 18977L: linux-hwmon@vger.kernel.org 18978S: Maintained 18979F: Documentation/hwmon/smm665.rst 18980F: drivers/hwmon/smm665.c 18981 18982SMSC EMC2103 HARDWARE MONITOR DRIVER 18983M: Steve Glendinning <steve.glendinning@shawell.net> 18984L: linux-hwmon@vger.kernel.org 18985S: Maintained 18986F: Documentation/hwmon/emc2103.rst 18987F: drivers/hwmon/emc2103.c 18988 18989SMSC SCH5627 HARDWARE MONITOR DRIVER 18990M: Hans de Goede <hdegoede@redhat.com> 18991L: linux-hwmon@vger.kernel.org 18992S: Supported 18993F: Documentation/hwmon/sch5627.rst 18994F: drivers/hwmon/sch5627.c 18995 18996SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18997M: Steve Glendinning <steve.glendinning@shawell.net> 18998L: linux-fbdev@vger.kernel.org 18999S: Maintained 19000F: drivers/video/fbdev/smscufx.c 19001 19002SMSC47B397 HARDWARE MONITOR DRIVER 19003M: Jean Delvare <jdelvare@suse.com> 19004L: linux-hwmon@vger.kernel.org 19005S: Maintained 19006F: Documentation/hwmon/smsc47b397.rst 19007F: drivers/hwmon/smsc47b397.c 19008 19009SMSC911x ETHERNET DRIVER 19010M: Steve Glendinning <steve.glendinning@shawell.net> 19011L: netdev@vger.kernel.org 19012S: Maintained 19013F: drivers/net/ethernet/smsc/smsc911x.* 19014F: include/linux/smsc911x.h 19015 19016SMSC9420 PCI ETHERNET DRIVER 19017M: Steve Glendinning <steve.glendinning@shawell.net> 19018L: netdev@vger.kernel.org 19019S: Maintained 19020F: drivers/net/ethernet/smsc/smsc9420.* 19021 19022SOCIONEXT (SNI) AVE NETWORK DRIVER 19023M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19024L: netdev@vger.kernel.org 19025S: Maintained 19026F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19027F: drivers/net/ethernet/socionext/sni_ave.c 19028 19029SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19030M: Jassi Brar <jaswinder.singh@linaro.org> 19031M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19032L: netdev@vger.kernel.org 19033S: Maintained 19034F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19035F: drivers/net/ethernet/socionext/netsec.c 19036 19037SOCIONEXT (SNI) Synquacer SPI DRIVER 19038M: Masahisa Kojima <masahisa.kojima@linaro.org> 19039M: Jassi Brar <jaswinder.singh@linaro.org> 19040L: linux-spi@vger.kernel.org 19041S: Maintained 19042F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19043F: drivers/spi/spi-synquacer.c 19044 19045SOCIONEXT SYNQUACER I2C DRIVER 19046M: Ard Biesheuvel <ardb@kernel.org> 19047L: linux-i2c@vger.kernel.org 19048S: Maintained 19049F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19050F: drivers/i2c/busses/i2c-synquacer.c 19051 19052SOCIONEXT UNIPHIER SOUND DRIVER 19053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19054S: Orphan 19055F: sound/soc/uniphier/ 19056 19057SOEKRIS NET48XX LED SUPPORT 19058M: Chris Boot <bootc@bootc.net> 19059S: Maintained 19060F: drivers/leds/leds-net48xx.c 19061 19062SOFT-IWARP DRIVER (siw) 19063M: Bernard Metzler <bmt@zurich.ibm.com> 19064L: linux-rdma@vger.kernel.org 19065S: Supported 19066F: drivers/infiniband/sw/siw/ 19067F: include/uapi/rdma/siw-abi.h 19068 19069SOFT-ROCE DRIVER (rxe) 19070M: Zhu Yanjun <zyjzyj2000@gmail.com> 19071L: linux-rdma@vger.kernel.org 19072S: Supported 19073F: drivers/infiniband/sw/rxe/ 19074F: include/uapi/rdma/rdma_user_rxe.h 19075 19076SOFTLOGIC 6x10 MPEG CODEC 19077M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19078M: Anton Sviridenko <anton@corp.bluecherry.net> 19079M: Andrey Utkin <andrey_utkin@fastmail.com> 19080M: Ismael Luceno <ismael@iodev.co.uk> 19081L: linux-media@vger.kernel.org 19082S: Supported 19083F: drivers/media/pci/solo6x10/ 19084 19085SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19086M: James Morse <james.morse@arm.com> 19087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19088S: Maintained 19089F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19090F: drivers/firmware/arm_sdei.c 19091F: include/linux/arm_sdei.h 19092F: include/uapi/linux/arm_sdei.h 19093 19094SOFTWARE NODES AND DEVICE PROPERTIES 19095R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19096R: Daniel Scally <djrscally@gmail.com> 19097R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19098R: Sakari Ailus <sakari.ailus@linux.intel.com> 19099L: linux-acpi@vger.kernel.org 19100S: Maintained 19101F: drivers/base/property.c 19102F: drivers/base/swnode.c 19103F: include/linux/fwnode.h 19104F: include/linux/property.h 19105 19106SOFTWARE RAID (Multiple Disks) SUPPORT 19107M: Song Liu <song@kernel.org> 19108L: linux-raid@vger.kernel.org 19109S: Supported 19110Q: https://patchwork.kernel.org/project/linux-raid/list/ 19111T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19112F: drivers/md/Kconfig 19113F: drivers/md/Makefile 19114F: drivers/md/md* 19115F: drivers/md/raid* 19116F: include/linux/raid/ 19117F: include/uapi/linux/raid/ 19118 19119SOLIDRUN CLEARFOG SUPPORT 19120M: Russell King <linux@armlinux.org.uk> 19121S: Maintained 19122F: arch/arm/boot/dts/armada-388-clearfog* 19123F: arch/arm/boot/dts/armada-38x-solidrun-* 19124 19125SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19126M: Russell King <linux@armlinux.org.uk> 19127S: Maintained 19128F: arch/arm/boot/dts/imx6*-cubox-i* 19129F: arch/arm/boot/dts/imx6*-hummingboard* 19130F: arch/arm/boot/dts/imx6*-sr-* 19131 19132SONIC NETWORK DRIVER 19133M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19134L: netdev@vger.kernel.org 19135S: Maintained 19136F: drivers/net/ethernet/natsemi/sonic.* 19137 19138SONICS SILICON BACKPLANE DRIVER (SSB) 19139M: Michael Buesch <m@bues.ch> 19140L: linux-wireless@vger.kernel.org 19141S: Maintained 19142F: drivers/ssb/ 19143F: include/linux/ssb/ 19144 19145SONY IMX208 SENSOR DRIVER 19146M: Sakari Ailus <sakari.ailus@linux.intel.com> 19147L: linux-media@vger.kernel.org 19148S: Maintained 19149T: git git://linuxtv.org/media_tree.git 19150F: drivers/media/i2c/imx208.c 19151 19152SONY IMX214 SENSOR DRIVER 19153M: Ricardo Ribalda <ribalda@kernel.org> 19154L: linux-media@vger.kernel.org 19155S: Maintained 19156T: git git://linuxtv.org/media_tree.git 19157F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19158F: drivers/media/i2c/imx214.c 19159 19160SONY IMX219 SENSOR DRIVER 19161M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19162L: linux-media@vger.kernel.org 19163S: Maintained 19164T: git git://linuxtv.org/media_tree.git 19165F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19166F: drivers/media/i2c/imx219.c 19167 19168SONY IMX258 SENSOR DRIVER 19169M: Sakari Ailus <sakari.ailus@linux.intel.com> 19170L: linux-media@vger.kernel.org 19171S: Maintained 19172T: git git://linuxtv.org/media_tree.git 19173F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19174F: drivers/media/i2c/imx258.c 19175 19176SONY IMX274 SENSOR DRIVER 19177M: Leon Luo <leonl@leopardimaging.com> 19178L: linux-media@vger.kernel.org 19179S: Maintained 19180T: git git://linuxtv.org/media_tree.git 19181F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19182F: drivers/media/i2c/imx274.c 19183 19184SONY IMX290 SENSOR DRIVER 19185M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19186L: linux-media@vger.kernel.org 19187S: Maintained 19188T: git git://linuxtv.org/media_tree.git 19189F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19190F: drivers/media/i2c/imx290.c 19191 19192SONY IMX319 SENSOR DRIVER 19193M: Bingbu Cao <bingbu.cao@intel.com> 19194L: linux-media@vger.kernel.org 19195S: Maintained 19196T: git git://linuxtv.org/media_tree.git 19197F: drivers/media/i2c/imx319.c 19198 19199SONY IMX334 SENSOR DRIVER 19200M: Paul J. Murphy <paul.j.murphy@intel.com> 19201M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19202L: linux-media@vger.kernel.org 19203S: Maintained 19204T: git git://linuxtv.org/media_tree.git 19205F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19206F: drivers/media/i2c/imx334.c 19207 19208SONY IMX335 SENSOR DRIVER 19209M: Paul J. Murphy <paul.j.murphy@intel.com> 19210M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19211L: linux-media@vger.kernel.org 19212S: Maintained 19213T: git git://linuxtv.org/media_tree.git 19214F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19215F: drivers/media/i2c/imx335.c 19216 19217SONY IMX355 SENSOR DRIVER 19218M: Tianshu Qiu <tian.shu.qiu@intel.com> 19219L: linux-media@vger.kernel.org 19220S: Maintained 19221T: git git://linuxtv.org/media_tree.git 19222F: drivers/media/i2c/imx355.c 19223 19224SONY IMX412 SENSOR DRIVER 19225M: Paul J. Murphy <paul.j.murphy@intel.com> 19226M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19227L: linux-media@vger.kernel.org 19228S: Maintained 19229T: git git://linuxtv.org/media_tree.git 19230F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19231F: drivers/media/i2c/imx412.c 19232 19233SONY MEMORYSTICK SUBSYSTEM 19234M: Maxim Levitsky <maximlevitsky@gmail.com> 19235M: Alex Dubov <oakad@yahoo.com> 19236M: Ulf Hansson <ulf.hansson@linaro.org> 19237L: linux-mmc@vger.kernel.org 19238S: Maintained 19239T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19240F: drivers/memstick/ 19241F: include/linux/memstick.h 19242 19243SONY VAIO CONTROL DEVICE DRIVER 19244M: Mattia Dongili <malattia@linux.it> 19245L: platform-driver-x86@vger.kernel.org 19246S: Maintained 19247W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19248F: Documentation/admin-guide/laptops/sony-laptop.rst 19249F: drivers/char/sonypi.c 19250F: drivers/platform/x86/sony-laptop.c 19251F: include/linux/sony-laptop.h 19252 19253SOUND 19254M: Jaroslav Kysela <perex@perex.cz> 19255M: Takashi Iwai <tiwai@suse.com> 19256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19257S: Maintained 19258W: http://www.alsa-project.org/ 19259Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19260T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19261F: Documentation/sound/ 19262F: include/sound/ 19263F: include/uapi/sound/ 19264F: sound/ 19265F: tools/testing/selftests/alsa 19266 19267SOUND - COMPRESSED AUDIO 19268M: Vinod Koul <vkoul@kernel.org> 19269L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19270S: Supported 19271T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19272F: Documentation/sound/designs/compress-offload.rst 19273F: include/sound/compress_driver.h 19274F: include/uapi/sound/compress_* 19275F: sound/core/compress_offload.c 19276F: sound/soc/soc-compress.c 19277 19278SOUND - DMAENGINE HELPERS 19279M: Lars-Peter Clausen <lars@metafoo.de> 19280S: Supported 19281F: include/sound/dmaengine_pcm.h 19282F: sound/core/pcm_dmaengine.c 19283F: sound/soc/soc-generic-dmaengine-pcm.c 19284 19285SOUND - ALSA SELFTESTS 19286M: Mark Brown <broonie@kernel.org> 19287L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19288L: linux-kselftest@vger.kernel.org 19289S: Supported 19290F: tools/testing/selftests/alsa 19291 19292SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19293M: Liam Girdwood <lgirdwood@gmail.com> 19294M: Mark Brown <broonie@kernel.org> 19295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19296S: Supported 19297W: http://alsa-project.org/main/index.php/ASoC 19298T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19299F: Documentation/devicetree/bindings/sound/ 19300F: Documentation/sound/soc/ 19301F: include/dt-bindings/sound/ 19302F: include/sound/soc* 19303F: sound/soc/ 19304 19305SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19306M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19307M: Liam Girdwood <lgirdwood@gmail.com> 19308M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19309M: Bard Liao <yung-chuan.liao@linux.intel.com> 19310M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19311R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19312M: Daniel Baluta <daniel.baluta@nxp.com> 19313L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19314S: Supported 19315W: https://github.com/thesofproject/linux/ 19316F: sound/soc/sof/ 19317 19318SOUNDWIRE SUBSYSTEM 19319M: Vinod Koul <vkoul@kernel.org> 19320M: Bard Liao <yung-chuan.liao@linux.intel.com> 19321R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19322R: Sanyog Kale <sanyog.r.kale@intel.com> 19323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19324S: Supported 19325T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19326F: Documentation/driver-api/soundwire/ 19327F: drivers/soundwire/ 19328F: include/linux/soundwire/ 19329 19330SP2 MEDIA DRIVER 19331M: Olli Salonen <olli.salonen@iki.fi> 19332L: linux-media@vger.kernel.org 19333S: Maintained 19334W: https://linuxtv.org 19335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19336F: drivers/media/dvb-frontends/sp2* 19337 19338SPARC + UltraSPARC (sparc/sparc64) 19339M: "David S. Miller" <davem@davemloft.net> 19340L: sparclinux@vger.kernel.org 19341S: Maintained 19342Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19343T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19344T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19345F: arch/sparc/ 19346F: drivers/sbus/ 19347 19348SPARC SERIAL DRIVERS 19349M: "David S. Miller" <davem@davemloft.net> 19350L: sparclinux@vger.kernel.org 19351S: Maintained 19352T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19353T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19354F: drivers/tty/serial/suncore.c 19355F: drivers/tty/serial/sunhv.c 19356F: drivers/tty/serial/sunsab.c 19357F: drivers/tty/serial/sunsab.h 19358F: drivers/tty/serial/sunsu.c 19359F: drivers/tty/serial/sunzilog.c 19360F: drivers/tty/serial/sunzilog.h 19361F: drivers/tty/vcc.c 19362F: include/linux/sunserialcore.h 19363 19364SPARSE CHECKER 19365M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19366L: linux-sparse@vger.kernel.org 19367S: Maintained 19368W: https://sparse.docs.kernel.org/ 19369T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19370Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19371B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19372F: include/linux/compiler.h 19373 19374SPEAKUP CONSOLE SPEECH DRIVER 19375M: William Hubbs <w.d.hubbs@gmail.com> 19376M: Chris Brannon <chris@the-brannons.com> 19377M: Kirk Reiser <kirk@reisers.ca> 19378M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19379L: speakup@linux-speakup.org 19380S: Odd Fixes 19381W: http://www.linux-speakup.org/ 19382W: https://github.com/linux-speakup/speakup 19383B: https://github.com/linux-speakup/speakup/issues 19384F: drivers/accessibility/speakup/ 19385 19386SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19387M: Viresh Kumar <vireshk@kernel.org> 19388M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19389M: soc@kernel.org 19390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19391S: Maintained 19392W: http://www.st.com/spear 19393F: arch/arm/boot/dts/spear* 19394F: arch/arm/mach-spear/ 19395F: drivers/clk/spear/ 19396F: drivers/pinctrl/spear/ 19397 19398SPI NOR SUBSYSTEM 19399M: Tudor Ambarus <tudor.ambarus@microchip.com> 19400M: Pratyush Yadav <pratyush@kernel.org> 19401R: Michael Walle <michael@walle.cc> 19402L: linux-mtd@lists.infradead.org 19403S: Maintained 19404W: http://www.linux-mtd.infradead.org/ 19405Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19406C: irc://irc.oftc.net/mtd 19407T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19408F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19409F: drivers/mtd/spi-nor/ 19410F: include/linux/mtd/spi-nor.h 19411 19412SPI SUBSYSTEM 19413M: Mark Brown <broonie@kernel.org> 19414L: linux-spi@vger.kernel.org 19415S: Maintained 19416Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19417T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19418F: Documentation/devicetree/bindings/spi/ 19419F: Documentation/spi/ 19420F: drivers/spi/ 19421F: include/linux/spi/ 19422F: include/uapi/linux/spi/ 19423F: tools/spi/ 19424 19425SPIDERNET NETWORK DRIVER for CELL 19426M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19427M: Geoff Levand <geoff@infradead.org> 19428L: netdev@vger.kernel.org 19429L: linuxppc-dev@lists.ozlabs.org 19430S: Maintained 19431F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19432F: drivers/net/ethernet/toshiba/spider_net* 19433 19434SPMI SUBSYSTEM 19435M: Stephen Boyd <sboyd@kernel.org> 19436L: linux-kernel@vger.kernel.org 19437S: Maintained 19438T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19439F: Documentation/devicetree/bindings/spmi/ 19440F: drivers/spmi/ 19441F: include/dt-bindings/spmi/spmi.h 19442F: include/linux/spmi.h 19443F: include/trace/events/spmi.h 19444 19445SPU FILE SYSTEM 19446M: Jeremy Kerr <jk@ozlabs.org> 19447L: linuxppc-dev@lists.ozlabs.org 19448S: Supported 19449W: http://www.ibm.com/developerworks/power/cell/ 19450F: Documentation/filesystems/spufs/spufs.rst 19451F: arch/powerpc/platforms/cell/spufs/ 19452 19453SQUASHFS FILE SYSTEM 19454M: Phillip Lougher <phillip@squashfs.org.uk> 19455L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19456S: Maintained 19457W: http://squashfs.org.uk 19458T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19459F: Documentation/filesystems/squashfs.rst 19460F: fs/squashfs/ 19461 19462SRM (Alpha) environment access 19463M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19464S: Maintained 19465F: arch/alpha/kernel/srm_env.c 19466 19467ST LSM6DSx IMU IIO DRIVER 19468M: Lorenzo Bianconi <lorenzo@kernel.org> 19469L: linux-iio@vger.kernel.org 19470S: Maintained 19471W: http://www.st.com/ 19472F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19473F: drivers/iio/imu/st_lsm6dsx/ 19474 19475ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19476M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19477M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19478L: linux-media@vger.kernel.org 19479S: Maintained 19480T: git git://linuxtv.org/media_tree.git 19481F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19482F: drivers/media/i2c/st-mipid02.c 19483 19484ST STM32 I2C/SMBUS DRIVER 19485M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19486M: Alain Volmat <alain.volmat@foss.st.com> 19487L: linux-i2c@vger.kernel.org 19488S: Maintained 19489F: drivers/i2c/busses/i2c-stm32* 19490 19491ST STM32 SPI DRIVER 19492M: Alain Volmat <alain.volmat@foss.st.com> 19493L: linux-spi@vger.kernel.org 19494S: Maintained 19495F: drivers/spi/spi-stm32.c 19496 19497ST STPDDC60 DRIVER 19498M: Daniel Nilsson <daniel.nilsson@flex.com> 19499L: linux-hwmon@vger.kernel.org 19500S: Maintained 19501F: Documentation/hwmon/stpddc60.rst 19502F: drivers/hwmon/pmbus/stpddc60.c 19503 19504ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19505M: Song Qiang <songqiang1304521@gmail.com> 19506L: linux-iio@vger.kernel.org 19507S: Maintained 19508F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19509F: drivers/iio/proximity/vl53l0x-i2c.c 19510 19511STABLE BRANCH 19512M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19513M: Sasha Levin <sashal@kernel.org> 19514L: stable@vger.kernel.org 19515S: Supported 19516F: Documentation/process/stable-kernel-rules.rst 19517 19518STAGING - ATOMISP DRIVER 19519M: Mauro Carvalho Chehab <mchehab@kernel.org> 19520R: Sakari Ailus <sakari.ailus@linux.intel.com> 19521L: linux-media@vger.kernel.org 19522S: Maintained 19523F: drivers/staging/media/atomisp/ 19524 19525STAGING - FIELDBUS SUBSYSTEM 19526M: Sven Van Asbroeck <TheSven73@gmail.com> 19527S: Maintained 19528F: drivers/staging/fieldbus/* 19529F: drivers/staging/fieldbus/Documentation/ 19530 19531STAGING - HMS ANYBUS-S BUS 19532M: Sven Van Asbroeck <TheSven73@gmail.com> 19533S: Maintained 19534F: drivers/staging/fieldbus/anybuss/ 19535 19536STAGING - INDUSTRIAL IO 19537M: Jonathan Cameron <jic23@kernel.org> 19538L: linux-iio@vger.kernel.org 19539S: Odd Fixes 19540F: Documentation/devicetree/bindings/staging/iio/ 19541F: drivers/staging/iio/ 19542 19543STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19544M: Marc Dietrich <marvin24@gmx.de> 19545L: ac100@lists.launchpad.net (moderated for non-subscribers) 19546L: linux-tegra@vger.kernel.org 19547S: Maintained 19548F: drivers/staging/nvec/ 19549 19550STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19551M: Jens Frederich <jfrederich@gmail.com> 19552M: Jon Nettleton <jon.nettleton@gmail.com> 19553S: Maintained 19554W: http://wiki.laptop.org/go/DCON 19555F: drivers/staging/olpc_dcon/ 19556 19557STAGING - REALTEK RTL8188EU DRIVERS 19558M: Larry Finger <Larry.Finger@lwfinger.net> 19559M: Phillip Potter <phil@philpotter.co.uk> 19560R: Pavel Skripkin <paskripkin@gmail.com> 19561S: Supported 19562F: drivers/staging/r8188eu/ 19563 19564STAGING - REALTEK RTL8712U DRIVERS 19565M: Larry Finger <Larry.Finger@lwfinger.net> 19566M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19567S: Odd Fixes 19568F: drivers/staging/rtl8712/ 19569 19570STAGING - SEPS525 LCD CONTROLLER DRIVERS 19571M: Michael Hennerich <michael.hennerich@analog.com> 19572L: linux-fbdev@vger.kernel.org 19573S: Supported 19574F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19575F: drivers/staging/fbtft/fb_seps525.c 19576 19577STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19578M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19579M: Teddy Wang <teddy.wang@siliconmotion.com> 19580M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19581L: linux-fbdev@vger.kernel.org 19582S: Maintained 19583F: drivers/staging/sm750fb/ 19584 19585STAGING - VIA VT665X DRIVERS 19586M: Forest Bond <forest@alittletooquiet.net> 19587S: Odd Fixes 19588F: drivers/staging/vt665?/ 19589 19590STAGING SUBSYSTEM 19591M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19592L: linux-staging@lists.linux.dev 19593S: Supported 19594T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19595F: drivers/staging/ 19596 19597STARFIRE/DURALAN NETWORK DRIVER 19598M: Ion Badulescu <ionut@badula.org> 19599S: Odd Fixes 19600F: drivers/net/ethernet/adaptec/starfire* 19601 19602STARFIVE JH7100 CLOCK DRIVERS 19603M: Emil Renner Berthing <kernel@esmil.dk> 19604S: Maintained 19605F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19606F: drivers/clk/starfive/clk-starfive-jh7100* 19607F: include/dt-bindings/clock/starfive-jh7100*.h 19608 19609STARFIVE JH7100 PINCTRL DRIVER 19610M: Emil Renner Berthing <kernel@esmil.dk> 19611L: linux-gpio@vger.kernel.org 19612S: Maintained 19613F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19614F: drivers/pinctrl/starfive/ 19615F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19616 19617STARFIVE JH7100 RESET CONTROLLER DRIVER 19618M: Emil Renner Berthing <kernel@esmil.dk> 19619S: Maintained 19620F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19621F: drivers/reset/reset-starfive-jh7100.c 19622F: include/dt-bindings/reset/starfive-jh7100.h 19623 19624STATIC BRANCH/CALL 19625M: Peter Zijlstra <peterz@infradead.org> 19626M: Josh Poimboeuf <jpoimboe@kernel.org> 19627M: Jason Baron <jbaron@akamai.com> 19628R: Steven Rostedt <rostedt@goodmis.org> 19629R: Ard Biesheuvel <ardb@kernel.org> 19630S: Supported 19631F: arch/*/include/asm/jump_label*.h 19632F: arch/*/include/asm/static_call*.h 19633F: arch/*/kernel/jump_label.c 19634F: arch/*/kernel/static_call.c 19635F: include/linux/jump_label*.h 19636F: include/linux/static_call*.h 19637F: kernel/jump_label.c 19638F: kernel/static_call.c 19639 19640STI AUDIO (ASoC) DRIVERS 19641M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19642L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19643S: Maintained 19644F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19645F: sound/soc/sti/ 19646 19647STI CEC DRIVER 19648M: Alain Volmat <alain.volmat@foss.st.com> 19649S: Maintained 19650F: Documentation/devicetree/bindings/media/stih-cec.txt 19651F: drivers/media/cec/platform/sti/ 19652 19653STK1160 USB VIDEO CAPTURE DRIVER 19654M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19655L: linux-media@vger.kernel.org 19656S: Maintained 19657T: git git://linuxtv.org/media_tree.git 19658F: drivers/media/usb/stk1160/ 19659 19660STM32 AUDIO (ASoC) DRIVERS 19661M: Olivier Moysan <olivier.moysan@foss.st.com> 19662M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19663L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19664S: Maintained 19665F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19666F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19667F: sound/soc/stm/ 19668 19669STM32 TIMER/LPTIMER DRIVERS 19670M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19671S: Maintained 19672F: Documentation/ABI/testing/*timer-stm32 19673F: Documentation/devicetree/bindings/*/*stm32-*timer* 19674F: drivers/*/stm32-*timer* 19675F: drivers/pwm/pwm-stm32* 19676F: include/linux/*/stm32-*tim* 19677 19678STMMAC ETHERNET DRIVER 19679M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19680M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19681M: Jose Abreu <joabreu@synopsys.com> 19682L: netdev@vger.kernel.org 19683S: Supported 19684W: http://www.stlinux.com 19685F: Documentation/networking/device_drivers/ethernet/stmicro/ 19686F: drivers/net/ethernet/stmicro/stmmac/ 19687 19688SUN3/3X 19689M: Sam Creasey <sammy@sammy.net> 19690S: Maintained 19691W: http://sammy.net/sun3/ 19692F: arch/m68k/include/asm/sun3* 19693F: arch/m68k/kernel/*sun3* 19694F: arch/m68k/sun3*/ 19695F: drivers/net/ethernet/i825xx/sun3* 19696 19697SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19698M: Hans de Goede <hdegoede@redhat.com> 19699L: linux-input@vger.kernel.org 19700S: Maintained 19701F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19702F: drivers/input/keyboard/sun4i-lradc-keys.c 19703 19704SUNDANCE NETWORK DRIVER 19705M: Denis Kirjanov <kda@linux-powerpc.org> 19706L: netdev@vger.kernel.org 19707S: Maintained 19708F: drivers/net/ethernet/dlink/sundance.c 19709 19710SUN HAPPY MEAL ETHERNET DRIVER 19711M: Sean Anderson <seanga2@gmail.com> 19712S: Maintained 19713F: drivers/net/ethernet/sun/sunhme.* 19714 19715SUNPLUS ETHERNET DRIVER 19716M: Wells Lu <wellslutw@gmail.com> 19717L: netdev@vger.kernel.org 19718S: Maintained 19719W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19720F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19721F: drivers/net/ethernet/sunplus/ 19722 19723SUNPLUS OCOTP DRIVER 19724M: Vincent Shih <vincent.sunplus@gmail.com> 19725S: Maintained 19726F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19727F: drivers/nvmem/sunplus-ocotp.c 19728 19729SUNPLUS USB2 PHY DRIVER 19730M: Vincent Shih <vincent.sunplus@gmail.com> 19731L: linux-usb@vger.kernel.org 19732S: Maintained 19733F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19734F: drivers/phy/sunplus/Kconfig 19735F: drivers/phy/sunplus/Makefile 19736F: drivers/phy/sunplus/phy-sunplus-usb2.c 19737 19738SUNPLUS PWM DRIVER 19739M: Hammer Hsieh <hammerh0314@gmail.com> 19740S: Maintained 19741F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19742F: drivers/pwm/pwm-sunplus.c 19743 19744SUNPLUS RTC DRIVER 19745M: Vincent Shih <vincent.sunplus@gmail.com> 19746L: linux-rtc@vger.kernel.org 19747S: Maintained 19748F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19749F: drivers/rtc/rtc-sunplus.c 19750 19751SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19752M: Li-hao Kuo <lhjeff911@gmail.com> 19753L: linux-spi@vger.kernel.org 19754S: Maintained 19755F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19756F: drivers/spi/spi-sunplus-sp7021.c 19757 19758SUNPLUS UART DRIVER 19759M: Hammer Hsieh <hammerh0314@gmail.com> 19760S: Maintained 19761F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19762F: drivers/tty/serial/sunplus-uart.c 19763 19764SUNPLUS WATCHDOG DRIVER 19765M: Xiantao Hu <xt.hu@cqplus1.com> 19766L: linux-watchdog@vger.kernel.org 19767S: Maintained 19768F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19769F: drivers/watchdog/sunplus_wdt.c 19770 19771SUPERH 19772M: Yoshinori Sato <ysato@users.sourceforge.jp> 19773M: Rich Felker <dalias@libc.org> 19774L: linux-sh@vger.kernel.org 19775S: Maintained 19776Q: http://patchwork.kernel.org/project/linux-sh/list/ 19777F: Documentation/sh/ 19778F: arch/sh/ 19779F: drivers/sh/ 19780 19781SUSPEND TO RAM 19782M: "Rafael J. Wysocki" <rafael@kernel.org> 19783M: Len Brown <len.brown@intel.com> 19784M: Pavel Machek <pavel@ucw.cz> 19785L: linux-pm@vger.kernel.org 19786S: Supported 19787B: https://bugzilla.kernel.org 19788F: Documentation/power/ 19789F: arch/x86/kernel/acpi/ 19790F: drivers/base/power/ 19791F: include/linux/freezer.h 19792F: include/linux/pm.h 19793F: include/linux/suspend.h 19794F: kernel/power/ 19795 19796SVGA HANDLING 19797M: Martin Mares <mj@ucw.cz> 19798L: linux-video@atrey.karlin.mff.cuni.cz 19799S: Maintained 19800F: Documentation/admin-guide/svga.rst 19801F: arch/x86/boot/video* 19802 19803SWITCHDEV 19804M: Jiri Pirko <jiri@resnulli.us> 19805M: Ivan Vecera <ivecera@redhat.com> 19806L: netdev@vger.kernel.org 19807S: Supported 19808F: include/net/switchdev.h 19809F: net/switchdev/ 19810 19811SY8106A REGULATOR DRIVER 19812M: Icenowy Zheng <icenowy@aosc.io> 19813S: Maintained 19814F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19815F: drivers/regulator/sy8106a-regulator.c 19816 19817SYNC FILE FRAMEWORK 19818M: Sumit Semwal <sumit.semwal@linaro.org> 19819R: Gustavo Padovan <gustavo@padovan.org> 19820L: linux-media@vger.kernel.org 19821L: dri-devel@lists.freedesktop.org 19822S: Maintained 19823T: git git://anongit.freedesktop.org/drm/drm-misc 19824F: Documentation/driver-api/sync_file.rst 19825F: drivers/dma-buf/dma-fence* 19826F: drivers/dma-buf/sw_sync.c 19827F: drivers/dma-buf/sync_* 19828F: include/linux/sync_file.h 19829F: include/uapi/linux/sync_file.h 19830 19831SYNOPSYS ARC ARCHITECTURE 19832M: Vineet Gupta <vgupta@kernel.org> 19833L: linux-snps-arc@lists.infradead.org 19834S: Supported 19835T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19836F: Documentation/arc/ 19837F: Documentation/devicetree/bindings/arc/* 19838F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19839F: arch/arc/ 19840F: drivers/clocksource/arc_timer.c 19841F: drivers/tty/serial/arc_uart.c 19842 19843SYNOPSYS ARC HSDK SDP pll clock driver 19844M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19845S: Supported 19846F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19847F: drivers/clk/clk-hsdk-pll.c 19848 19849SYNOPSYS ARC SDP clock driver 19850M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19851S: Supported 19852F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19853F: drivers/clk/axs10x/* 19854 19855SYNOPSYS ARC SDP platform support 19856M: Alexey Brodkin <abrodkin@synopsys.com> 19857S: Supported 19858F: Documentation/devicetree/bindings/arc/axs10* 19859F: arch/arc/boot/dts/ax* 19860F: arch/arc/plat-axs10x 19861 19862SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19863M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19864S: Supported 19865F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19866F: drivers/reset/reset-axs10x.c 19867 19868SYNOPSYS CREG GPIO DRIVER 19869M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19870S: Maintained 19871F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19872F: drivers/gpio/gpio-creg-snps.c 19873 19874SYNOPSYS DESIGNWARE 8250 UART DRIVER 19875M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19876R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19877S: Supported 19878F: drivers/tty/serial/8250/8250_dw.c 19879F: drivers/tty/serial/8250/8250_dwlib.* 19880F: drivers/tty/serial/8250/8250_lpss.c 19881 19882SYNOPSYS DESIGNWARE APB GPIO DRIVER 19883M: Hoan Tran <hoan@os.amperecomputing.com> 19884M: Serge Semin <fancer.lancer@gmail.com> 19885L: linux-gpio@vger.kernel.org 19886S: Maintained 19887F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19888F: drivers/gpio/gpio-dwapb.c 19889 19890SYNOPSYS DESIGNWARE APB SSI DRIVER 19891M: Serge Semin <fancer.lancer@gmail.com> 19892L: linux-spi@vger.kernel.org 19893S: Supported 19894F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19895F: drivers/spi/spi-dw* 19896 19897SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19898M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19899S: Maintained 19900F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19901F: drivers/dma/dw-axi-dmac/ 19902 19903SYNOPSYS DESIGNWARE DMAC DRIVER 19904M: Viresh Kumar <vireshk@kernel.org> 19905R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19906S: Maintained 19907F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19908F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19909F: drivers/dma/dw/ 19910F: include/dt-bindings/dma/dw-dmac.h 19911F: include/linux/dma/dw.h 19912F: include/linux/platform_data/dma-dw.h 19913 19914SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19915M: Jose Abreu <Jose.Abreu@synopsys.com> 19916L: netdev@vger.kernel.org 19917S: Supported 19918F: drivers/net/ethernet/synopsys/ 19919 19920SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19921M: Jose Abreu <Jose.Abreu@synopsys.com> 19922L: netdev@vger.kernel.org 19923S: Supported 19924F: drivers/net/pcs/pcs-xpcs.c 19925F: drivers/net/pcs/pcs-xpcs.h 19926F: include/linux/pcs/pcs-xpcs.h 19927 19928SYNOPSYS DESIGNWARE I2C DRIVER 19929M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19930R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19931R: Mika Westerberg <mika.westerberg@linux.intel.com> 19932R: Jan Dabros <jsd@semihalf.com> 19933L: linux-i2c@vger.kernel.org 19934S: Supported 19935F: drivers/i2c/busses/i2c-designware-* 19936 19937SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19938M: Jaehoon Chung <jh80.chung@samsung.com> 19939L: linux-mmc@vger.kernel.org 19940S: Maintained 19941F: drivers/mmc/host/dw_mmc* 19942 19943SYNOPSYS HSDK RESET CONTROLLER DRIVER 19944M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19945S: Supported 19946F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19947F: drivers/reset/reset-hsdk.c 19948F: include/dt-bindings/reset/snps,hsdk-reset.h 19949 19950SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19951M: Prabu Thangamuthu <prabu.t@synopsys.com> 19952M: Manjunath M B <manjumb@synopsys.com> 19953L: linux-mmc@vger.kernel.org 19954S: Maintained 19955F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19956 19957SYSTEM CONFIGURATION (SYSCON) 19958M: Lee Jones <lee@kernel.org> 19959M: Arnd Bergmann <arnd@arndb.de> 19960S: Supported 19961T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19962F: drivers/mfd/syscon.c 19963 19964SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19965M: Sudeep Holla <sudeep.holla@arm.com> 19966R: Cristian Marussi <cristian.marussi@arm.com> 19967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19968S: Maintained 19969F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19970F: drivers/clk/clk-sc[mp]i.c 19971F: drivers/cpufreq/sc[mp]i-cpufreq.c 19972F: drivers/firmware/arm_scmi/ 19973F: drivers/firmware/arm_scpi.c 19974F: drivers/regulator/scmi-regulator.c 19975F: drivers/reset/reset-scmi.c 19976F: include/linux/sc[mp]i_protocol.h 19977F: include/trace/events/scmi.h 19978F: include/uapi/linux/virtio_scmi.h 19979 19980SYSTEM RESET/SHUTDOWN DRIVERS 19981M: Sebastian Reichel <sre@kernel.org> 19982L: linux-pm@vger.kernel.org 19983S: Maintained 19984T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19985F: Documentation/devicetree/bindings/power/reset/ 19986F: drivers/power/reset/ 19987 19988SYSTEM TRACE MODULE CLASS 19989M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19990S: Maintained 19991T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19992F: Documentation/trace/stm.rst 19993F: drivers/hwtracing/stm/ 19994F: include/linux/stm.h 19995F: include/uapi/linux/stm.h 19996 19997SYSTEM76 ACPI DRIVER 19998M: Jeremy Soller <jeremy@system76.com> 19999M: System76 Product Development <productdev@system76.com> 20000L: platform-driver-x86@vger.kernel.org 20001S: Maintained 20002F: drivers/platform/x86/system76_acpi.c 20003 20004SYSV FILESYSTEM 20005M: Christoph Hellwig <hch@infradead.org> 20006S: Maintained 20007F: Documentation/filesystems/sysv-fs.rst 20008F: fs/sysv/ 20009F: include/linux/sysv_fs.h 20010 20011TASKSTATS STATISTICS INTERFACE 20012M: Balbir Singh <bsingharora@gmail.com> 20013S: Maintained 20014F: Documentation/accounting/taskstats* 20015F: include/linux/taskstats* 20016F: kernel/taskstats.c 20017 20018TC subsystem 20019M: Jamal Hadi Salim <jhs@mojatatu.com> 20020M: Cong Wang <xiyou.wangcong@gmail.com> 20021M: Jiri Pirko <jiri@resnulli.us> 20022L: netdev@vger.kernel.org 20023S: Maintained 20024F: include/net/pkt_cls.h 20025F: include/net/pkt_sched.h 20026F: include/net/tc_act/ 20027F: include/uapi/linux/pkt_cls.h 20028F: include/uapi/linux/pkt_sched.h 20029F: include/uapi/linux/tc_act/ 20030F: include/uapi/linux/tc_ematch/ 20031F: net/sched/ 20032F: tools/testing/selftests/tc-testing 20033 20034TC90522 MEDIA DRIVER 20035M: Akihiro Tsukada <tskd08@gmail.com> 20036L: linux-media@vger.kernel.org 20037S: Odd Fixes 20038F: drivers/media/dvb-frontends/tc90522* 20039 20040TCP LOW PRIORITY MODULE 20041M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20042M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20043S: Maintained 20044W: http://tcp-lp-mod.sourceforge.net/ 20045F: net/ipv4/tcp_lp.c 20046 20047TDA10071 MEDIA DRIVER 20048M: Antti Palosaari <crope@iki.fi> 20049L: linux-media@vger.kernel.org 20050S: Maintained 20051W: https://linuxtv.org 20052W: http://palosaari.fi/linux/ 20053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20054T: git git://linuxtv.org/anttip/media_tree.git 20055F: drivers/media/dvb-frontends/tda10071* 20056 20057TDA18212 MEDIA DRIVER 20058M: Antti Palosaari <crope@iki.fi> 20059L: linux-media@vger.kernel.org 20060S: Maintained 20061W: https://linuxtv.org 20062W: http://palosaari.fi/linux/ 20063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20064T: git git://linuxtv.org/anttip/media_tree.git 20065F: drivers/media/tuners/tda18212* 20066 20067TDA18218 MEDIA DRIVER 20068M: Antti Palosaari <crope@iki.fi> 20069L: linux-media@vger.kernel.org 20070S: Maintained 20071W: https://linuxtv.org 20072W: http://palosaari.fi/linux/ 20073Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20074T: git git://linuxtv.org/anttip/media_tree.git 20075F: drivers/media/tuners/tda18218* 20076 20077TDA18250 MEDIA DRIVER 20078M: Olli Salonen <olli.salonen@iki.fi> 20079L: linux-media@vger.kernel.org 20080S: Maintained 20081W: https://linuxtv.org 20082Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20083T: git git://linuxtv.org/media_tree.git 20084F: drivers/media/tuners/tda18250* 20085 20086TDA18271 MEDIA DRIVER 20087M: Michael Krufky <mkrufky@linuxtv.org> 20088L: linux-media@vger.kernel.org 20089S: Maintained 20090W: https://linuxtv.org 20091W: http://github.com/mkrufky 20092Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20093T: git git://linuxtv.org/mkrufky/tuners.git 20094F: drivers/media/tuners/tda18271* 20095 20096TDA1997x MEDIA DRIVER 20097M: Tim Harvey <tharvey@gateworks.com> 20098L: linux-media@vger.kernel.org 20099S: Maintained 20100W: https://linuxtv.org 20101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20102F: drivers/media/i2c/tda1997x.* 20103 20104TDA827x MEDIA DRIVER 20105M: Michael Krufky <mkrufky@linuxtv.org> 20106L: linux-media@vger.kernel.org 20107S: Maintained 20108W: https://linuxtv.org 20109W: http://github.com/mkrufky 20110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20111T: git git://linuxtv.org/mkrufky/tuners.git 20112F: drivers/media/tuners/tda8290.* 20113 20114TDA8290 MEDIA DRIVER 20115M: Michael Krufky <mkrufky@linuxtv.org> 20116L: linux-media@vger.kernel.org 20117S: Maintained 20118W: https://linuxtv.org 20119W: http://github.com/mkrufky 20120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20121T: git git://linuxtv.org/mkrufky/tuners.git 20122F: drivers/media/tuners/tda8290.* 20123 20124TDA9840 MEDIA DRIVER 20125M: Hans Verkuil <hverkuil@xs4all.nl> 20126L: linux-media@vger.kernel.org 20127S: Maintained 20128W: https://linuxtv.org 20129T: git git://linuxtv.org/media_tree.git 20130F: drivers/media/i2c/tda9840* 20131 20132TEA5761 TUNER DRIVER 20133M: Mauro Carvalho Chehab <mchehab@kernel.org> 20134L: linux-media@vger.kernel.org 20135S: Odd fixes 20136W: https://linuxtv.org 20137T: git git://linuxtv.org/media_tree.git 20138F: drivers/media/tuners/tea5761.* 20139 20140TEA5767 TUNER DRIVER 20141M: Mauro Carvalho Chehab <mchehab@kernel.org> 20142L: linux-media@vger.kernel.org 20143S: Maintained 20144W: https://linuxtv.org 20145T: git git://linuxtv.org/media_tree.git 20146F: drivers/media/tuners/tea5767.* 20147 20148TEA6415C MEDIA DRIVER 20149M: Hans Verkuil <hverkuil@xs4all.nl> 20150L: linux-media@vger.kernel.org 20151S: Maintained 20152W: https://linuxtv.org 20153T: git git://linuxtv.org/media_tree.git 20154F: drivers/media/i2c/tea6415c* 20155 20156TEA6420 MEDIA DRIVER 20157M: Hans Verkuil <hverkuil@xs4all.nl> 20158L: linux-media@vger.kernel.org 20159S: Maintained 20160W: https://linuxtv.org 20161T: git git://linuxtv.org/media_tree.git 20162F: drivers/media/i2c/tea6420* 20163 20164TEAM DRIVER 20165M: Jiri Pirko <jiri@resnulli.us> 20166L: netdev@vger.kernel.org 20167S: Supported 20168F: drivers/net/team/ 20169F: include/linux/if_team.h 20170F: include/uapi/linux/if_team.h 20171F: tools/testing/selftests/drivers/net/team/ 20172 20173TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20174M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20175S: Maintained 20176F: arch/x86/platform/ts5500/ 20177 20178TECHNOTREND USB IR RECEIVER 20179M: Sean Young <sean@mess.org> 20180L: linux-media@vger.kernel.org 20181S: Maintained 20182F: drivers/media/rc/ttusbir.c 20183 20184TECHWELL TW9910 VIDEO DECODER 20185L: linux-media@vger.kernel.org 20186S: Orphan 20187F: drivers/media/i2c/tw9910.c 20188F: include/media/i2c/tw9910.h 20189 20190TEE SUBSYSTEM 20191M: Jens Wiklander <jens.wiklander@linaro.org> 20192R: Sumit Garg <sumit.garg@linaro.org> 20193L: op-tee@lists.trustedfirmware.org 20194S: Maintained 20195F: Documentation/staging/tee.rst 20196F: drivers/tee/ 20197F: include/linux/tee_drv.h 20198F: include/uapi/linux/tee.h 20199 20200TEGRA ARCHITECTURE SUPPORT 20201M: Thierry Reding <thierry.reding@gmail.com> 20202M: Jonathan Hunter <jonathanh@nvidia.com> 20203L: linux-tegra@vger.kernel.org 20204S: Supported 20205Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20207N: [^a-z]tegra 20208 20209TEGRA CLOCK DRIVER 20210M: Peter De Schrijver <pdeschrijver@nvidia.com> 20211M: Prashant Gaikwad <pgaikwad@nvidia.com> 20212S: Supported 20213F: drivers/clk/tegra/ 20214 20215TEGRA DMA DRIVERS 20216M: Laxman Dewangan <ldewangan@nvidia.com> 20217M: Jon Hunter <jonathanh@nvidia.com> 20218S: Supported 20219F: drivers/dma/tegra* 20220 20221TEGRA I2C DRIVER 20222M: Laxman Dewangan <ldewangan@nvidia.com> 20223R: Dmitry Osipenko <digetx@gmail.com> 20224S: Supported 20225F: drivers/i2c/busses/i2c-tegra.c 20226 20227TEGRA IOMMU DRIVERS 20228M: Thierry Reding <thierry.reding@gmail.com> 20229R: Krishna Reddy <vdumpa@nvidia.com> 20230L: linux-tegra@vger.kernel.org 20231S: Supported 20232F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20233F: drivers/iommu/tegra* 20234 20235TEGRA KBC DRIVER 20236M: Laxman Dewangan <ldewangan@nvidia.com> 20237S: Supported 20238F: drivers/input/keyboard/tegra-kbc.c 20239 20240TEGRA NAND DRIVER 20241M: Stefan Agner <stefan@agner.ch> 20242M: Lucas Stach <dev@lynxeye.de> 20243S: Maintained 20244F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20245F: drivers/mtd/nand/raw/tegra_nand.c 20246 20247TEGRA PWM DRIVER 20248M: Thierry Reding <thierry.reding@gmail.com> 20249S: Supported 20250F: drivers/pwm/pwm-tegra.c 20251 20252TEGRA SERIAL DRIVER 20253M: Laxman Dewangan <ldewangan@nvidia.com> 20254S: Supported 20255F: drivers/tty/serial/serial-tegra.c 20256 20257TEGRA SPI DRIVER 20258M: Laxman Dewangan <ldewangan@nvidia.com> 20259S: Supported 20260F: drivers/spi/spi-tegra* 20261 20262TEGRA QUAD SPI DRIVER 20263M: Thierry Reding <thierry.reding@gmail.com> 20264M: Jonathan Hunter <jonathanh@nvidia.com> 20265M: Sowjanya Komatineni <skomatineni@nvidia.com> 20266L: linux-tegra@vger.kernel.org 20267S: Maintained 20268F: drivers/spi/spi-tegra210-quad.c 20269 20270TEGRA VIDEO DRIVER 20271M: Thierry Reding <thierry.reding@gmail.com> 20272M: Jonathan Hunter <jonathanh@nvidia.com> 20273M: Sowjanya Komatineni <skomatineni@nvidia.com> 20274L: linux-media@vger.kernel.org 20275L: linux-tegra@vger.kernel.org 20276S: Maintained 20277F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20278F: drivers/staging/media/tegra-video/ 20279 20280TEGRA XUSB PADCTL DRIVER 20281M: JC Kuo <jckuo@nvidia.com> 20282S: Supported 20283F: drivers/phy/tegra/xusb* 20284 20285TEHUTI ETHERNET DRIVER 20286M: Andy Gospodarek <andy@greyhouse.net> 20287L: netdev@vger.kernel.org 20288S: Supported 20289F: drivers/net/ethernet/tehuti/* 20290 20291TELECOM CLOCK DRIVER FOR MCPL0010 20292M: Mark Gross <markgross@kernel.org> 20293S: Supported 20294F: drivers/char/tlclk.c 20295 20296TEMPO SEMICONDUCTOR DRIVERS 20297M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20298S: Maintained 20299F: Documentation/devicetree/bindings/sound/tscs*.txt 20300F: sound/soc/codecs/tscs*.c 20301F: sound/soc/codecs/tscs*.h 20302 20303TENSILICA XTENSA PORT (xtensa) 20304M: Chris Zankel <chris@zankel.net> 20305M: Max Filippov <jcmvbkbc@gmail.com> 20306L: linux-xtensa@linux-xtensa.org 20307S: Maintained 20308T: git git://github.com/czankel/xtensa-linux.git 20309F: arch/xtensa/ 20310F: drivers/irqchip/irq-xtensa-* 20311 20312TEXAS INSTRUMENTS ASoC DRIVERS 20313M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20314L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20315S: Maintained 20316F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20317F: sound/soc/ti/ 20318 20319TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20320M: Ricardo Ribalda <ribalda@kernel.org> 20321L: linux-iio@vger.kernel.org 20322S: Supported 20323F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20324F: drivers/iio/dac/ti-dac7612.c 20325 20326TEXAS INSTRUMENTS DMA DRIVERS 20327M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20328L: dmaengine@vger.kernel.org 20329S: Maintained 20330F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20331F: Documentation/devicetree/bindings/dma/ti-edma.txt 20332F: Documentation/devicetree/bindings/dma/ti/ 20333F: drivers/dma/ti/ 20334X: drivers/dma/ti/cppi41.c 20335F: include/linux/dma/k3-udma-glue.h 20336F: include/linux/dma/ti-cppi5.h 20337F: include/linux/dma/k3-psil.h 20338 20339TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20340M: Nishanth Menon <nm@ti.com> 20341M: Tero Kristo <kristo@kernel.org> 20342M: Santosh Shilimkar <ssantosh@kernel.org> 20343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20344S: Maintained 20345F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20346F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20347F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20348F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20349F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20350F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20351F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20352F: drivers/clk/keystone/sci-clk.c 20353F: drivers/firmware/ti_sci* 20354F: drivers/irqchip/irq-ti-sci-inta.c 20355F: drivers/irqchip/irq-ti-sci-intr.c 20356F: drivers/reset/reset-ti-sci.c 20357F: drivers/soc/ti/ti_sci_inta_msi.c 20358F: drivers/soc/ti/ti_sci_pm_domains.c 20359F: include/dt-bindings/soc/ti,sci_pm_domain.h 20360F: include/linux/soc/ti/ti_sci_inta_msi.h 20361F: include/linux/soc/ti/ti_sci_protocol.h 20362 20363TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20364M: Robert Marko <robert.marko@sartura.hr> 20365M: Luka Perkov <luka.perkov@sartura.hr> 20366L: linux-hwmon@vger.kernel.org 20367S: Maintained 20368F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20369F: Documentation/hwmon/tps23861.rst 20370F: drivers/hwmon/tps23861.c 20371 20372TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20373M: Puranjay Mohan <puranjay12@gmail.com> 20374L: linux-iio@vger.kernel.org 20375S: Supported 20376F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20377F: drivers/iio/temperature/tmp117.c 20378 20379THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20380M: Hans Verkuil <hverkuil@xs4all.nl> 20381L: linux-media@vger.kernel.org 20382S: Maintained 20383W: https://linuxtv.org 20384T: git git://linuxtv.org/media_tree.git 20385F: drivers/media/radio/radio-raremono.c 20386 20387THERMAL 20388M: Rafael J. Wysocki <rafael@kernel.org> 20389M: Daniel Lezcano <daniel.lezcano@linaro.org> 20390R: Amit Kucheria <amitk@kernel.org> 20391R: Zhang Rui <rui.zhang@intel.com> 20392L: linux-pm@vger.kernel.org 20393S: Supported 20394Q: https://patchwork.kernel.org/project/linux-pm/list/ 20395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20396F: Documentation/ABI/testing/sysfs-class-thermal 20397F: Documentation/devicetree/bindings/thermal/ 20398F: Documentation/driver-api/thermal/ 20399F: drivers/thermal/ 20400F: include/dt-bindings/thermal/ 20401F: include/linux/cpu_cooling.h 20402F: include/linux/thermal.h 20403F: include/uapi/linux/thermal.h 20404F: tools/lib/thermal/ 20405F: tools/thermal/ 20406 20407THERMAL DRIVER FOR AMLOGIC SOCS 20408M: Guillaume La Roque <glaroque@baylibre.com> 20409L: linux-pm@vger.kernel.org 20410L: linux-amlogic@lists.infradead.org 20411S: Supported 20412W: http://linux-meson.com/ 20413F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20414F: drivers/thermal/amlogic_thermal.c 20415 20416THERMAL/CPU_COOLING 20417M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20418M: Daniel Lezcano <daniel.lezcano@linaro.org> 20419M: Viresh Kumar <viresh.kumar@linaro.org> 20420R: Lukasz Luba <lukasz.luba@arm.com> 20421L: linux-pm@vger.kernel.org 20422S: Supported 20423F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20424F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20425F: drivers/thermal/cpufreq_cooling.c 20426F: drivers/thermal/cpuidle_cooling.c 20427F: include/linux/cpu_cooling.h 20428 20429THERMAL/POWER_ALLOCATOR 20430M: Lukasz Luba <lukasz.luba@arm.com> 20431L: linux-pm@vger.kernel.org 20432S: Maintained 20433F: Documentation/driver-api/thermal/power_allocator.rst 20434F: drivers/thermal/gov_power_allocator.c 20435F: include/trace/events/thermal_power_allocator.h 20436 20437THINKPAD ACPI EXTRAS DRIVER 20438M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20439L: ibm-acpi-devel@lists.sourceforge.net 20440L: platform-driver-x86@vger.kernel.org 20441S: Maintained 20442W: http://ibm-acpi.sourceforge.net 20443W: http://thinkwiki.org/wiki/Ibm-acpi 20444T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20445F: drivers/platform/x86/thinkpad_acpi.c 20446 20447THINKPAD LMI DRIVER 20448M: Mark Pearson <markpearson@lenovo.com> 20449L: platform-driver-x86@vger.kernel.org 20450S: Maintained 20451F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20452F: drivers/platform/x86/think-lmi.? 20453 20454THUNDERBOLT DMA TRAFFIC TEST DRIVER 20455M: Isaac Hazan <isaac.hazan@intel.com> 20456L: linux-usb@vger.kernel.org 20457S: Maintained 20458F: drivers/thunderbolt/dma_test.c 20459 20460THUNDERBOLT DRIVER 20461M: Andreas Noever <andreas.noever@gmail.com> 20462M: Michael Jamet <michael.jamet@intel.com> 20463M: Mika Westerberg <mika.westerberg@linux.intel.com> 20464M: Yehezkel Bernat <YehezkelShB@gmail.com> 20465L: linux-usb@vger.kernel.org 20466S: Maintained 20467T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20468F: Documentation/admin-guide/thunderbolt.rst 20469F: drivers/thunderbolt/ 20470F: include/linux/thunderbolt.h 20471 20472THUNDERBOLT NETWORK DRIVER 20473M: Michael Jamet <michael.jamet@intel.com> 20474M: Mika Westerberg <mika.westerberg@linux.intel.com> 20475M: Yehezkel Bernat <YehezkelShB@gmail.com> 20476L: netdev@vger.kernel.org 20477S: Maintained 20478F: drivers/net/thunderbolt.c 20479 20480THUNDERX GPIO DRIVER 20481M: Robert Richter <rric@kernel.org> 20482S: Odd Fixes 20483F: drivers/gpio/gpio-thunderx.c 20484 20485TI AM437X VPFE DRIVER 20486M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20487L: linux-media@vger.kernel.org 20488S: Maintained 20489W: https://linuxtv.org 20490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20491T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20492F: drivers/media/platform/ti/am437x/ 20493 20494TI BANDGAP AND THERMAL DRIVER 20495M: Eduardo Valentin <edubezval@gmail.com> 20496M: Keerthy <j-keerthy@ti.com> 20497L: linux-pm@vger.kernel.org 20498L: linux-omap@vger.kernel.org 20499S: Maintained 20500F: drivers/thermal/ti-soc-thermal/ 20501 20502TI BQ27XXX POWER SUPPLY DRIVER 20503F: drivers/power/supply/bq27xxx_battery.c 20504F: drivers/power/supply/bq27xxx_battery_i2c.c 20505F: include/linux/power/bq27xxx_battery.h 20506 20507TI CDCE706 CLOCK DRIVER 20508M: Max Filippov <jcmvbkbc@gmail.com> 20509S: Maintained 20510F: drivers/clk/clk-cdce706.c 20511 20512TI CLOCK DRIVER 20513M: Tero Kristo <kristo@kernel.org> 20514L: linux-omap@vger.kernel.org 20515S: Odd Fixes 20516F: drivers/clk/ti/ 20517F: include/linux/clk/ti.h 20518 20519TI DAVINCI MACHINE SUPPORT 20520M: Sekhar Nori <nsekhar@ti.com> 20521R: Bartosz Golaszewski <brgl@bgdev.pl> 20522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20523S: Supported 20524T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20525F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20526F: arch/arm/boot/dts/da850* 20527F: arch/arm/mach-davinci/ 20528F: drivers/i2c/busses/i2c-davinci.c 20529 20530TI DAVINCI SERIES CLOCK DRIVER 20531M: David Lechner <david@lechnology.com> 20532R: Sekhar Nori <nsekhar@ti.com> 20533S: Maintained 20534F: Documentation/devicetree/bindings/clock/ti/davinci/ 20535F: drivers/clk/davinci/ 20536F: include/linux/clk/davinci.h 20537 20538TI DAVINCI SERIES GPIO DRIVER 20539M: Keerthy <j-keerthy@ti.com> 20540L: linux-gpio@vger.kernel.org 20541S: Maintained 20542F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20543F: drivers/gpio/gpio-davinci.c 20544 20545TI DAVINCI SERIES MEDIA DRIVER 20546M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20547L: linux-media@vger.kernel.org 20548S: Maintained 20549W: https://linuxtv.org 20550Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20551T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20552F: drivers/media/platform/ti/davinci/ 20553F: drivers/staging/media/deprecated/vpfe_capture/ 20554F: include/media/davinci/ 20555 20556TI ENHANCED CAPTURE (eCAP) DRIVER 20557M: Vignesh Raghavendra <vigneshr@ti.com> 20558R: Julien Panis <jpanis@baylibre.com> 20559L: linux-iio@vger.kernel.org 20560L: linux-omap@vger.kernel.org 20561S: Maintained 20562F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20563F: drivers/counter/ti-ecap-capture.c 20564 20565TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20566R: David Lechner <david@lechnology.com> 20567L: linux-iio@vger.kernel.org 20568F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20569F: drivers/counter/ti-eqep.c 20570 20571TI ETHERNET SWITCH DRIVER (CPSW) 20572R: Grygorii Strashko <grygorii.strashko@ti.com> 20573L: linux-omap@vger.kernel.org 20574L: netdev@vger.kernel.org 20575S: Maintained 20576F: drivers/net/ethernet/ti/cpsw* 20577F: drivers/net/ethernet/ti/davinci* 20578 20579TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20580M: Alex Dubov <oakad@yahoo.com> 20581S: Maintained 20582W: http://tifmxx.berlios.de/ 20583F: drivers/memstick/host/tifm_ms.c 20584F: drivers/misc/tifm* 20585F: drivers/mmc/host/tifm_sd.c 20586F: include/linux/tifm.h 20587 20588TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20589M: Nishanth Menon <nm@ti.com> 20590M: Santosh Shilimkar <ssantosh@kernel.org> 20591L: linux-kernel@vger.kernel.org 20592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20593S: Maintained 20594T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20595F: drivers/soc/ti/* 20596 20597TI LM49xxx FAMILY ASoC CODEC DRIVERS 20598M: M R Swami Reddy <mr.swami.reddy@ti.com> 20599M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20600L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20601S: Maintained 20602F: sound/soc/codecs/isabelle* 20603F: sound/soc/codecs/lm49453* 20604 20605TI PCM3060 ASoC CODEC DRIVER 20606M: Kirill Marinushkin <kmarinushkin@birdec.com> 20607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20608S: Maintained 20609F: Documentation/devicetree/bindings/sound/pcm3060.txt 20610F: sound/soc/codecs/pcm3060* 20611 20612TI TAS571X FAMILY ASoC CODEC DRIVER 20613M: Kevin Cernekee <cernekee@chromium.org> 20614L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20615S: Odd Fixes 20616F: sound/soc/codecs/tas571x* 20617 20618TI TRF7970A NFC DRIVER 20619M: Mark Greer <mgreer@animalcreek.com> 20620L: linux-wireless@vger.kernel.org 20621L: linux-nfc@lists.01.org (subscribers-only) 20622S: Supported 20623F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20624F: drivers/nfc/trf7970a.c 20625 20626TI TSC2046 ADC DRIVER 20627M: Oleksij Rempel <o.rempel@pengutronix.de> 20628R: kernel@pengutronix.de 20629L: linux-iio@vger.kernel.org 20630S: Maintained 20631F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20632F: drivers/iio/adc/ti-tsc2046.c 20633 20634TI TWL4030 SERIES SOC CODEC DRIVER 20635M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20636L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20637S: Maintained 20638F: sound/soc/codecs/twl4030* 20639 20640TI VPE/CAL DRIVERS 20641M: Benoit Parrot <bparrot@ti.com> 20642L: linux-media@vger.kernel.org 20643S: Maintained 20644W: http://linuxtv.org/ 20645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20646F: Documentation/devicetree/bindings/media/ti,cal.yaml 20647F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20648F: drivers/media/platform/ti/cal/ 20649F: drivers/media/platform/ti/vpe/ 20650 20651TI WILINK WIRELESS DRIVERS 20652L: linux-wireless@vger.kernel.org 20653S: Orphan 20654W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20655W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20656T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20657F: drivers/net/wireless/ti/ 20658F: include/linux/wl12xx.h 20659 20660TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20661M: John Stultz <jstultz@google.com> 20662M: Thomas Gleixner <tglx@linutronix.de> 20663R: Stephen Boyd <sboyd@kernel.org> 20664L: linux-kernel@vger.kernel.org 20665S: Supported 20666T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20667F: include/linux/clocksource.h 20668F: include/linux/time.h 20669F: include/linux/timex.h 20670F: include/uapi/linux/time.h 20671F: include/uapi/linux/timex.h 20672F: kernel/time/alarmtimer.c 20673F: kernel/time/clocksource.c 20674F: kernel/time/ntp.c 20675F: kernel/time/time*.c 20676F: tools/testing/selftests/timers/ 20677 20678TIPC NETWORK LAYER 20679M: Jon Maloy <jmaloy@redhat.com> 20680M: Ying Xue <ying.xue@windriver.com> 20681L: netdev@vger.kernel.org (core kernel code) 20682L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20683S: Maintained 20684W: http://tipc.sourceforge.net/ 20685F: include/uapi/linux/tipc*.h 20686F: net/tipc/ 20687 20688TLAN NETWORK DRIVER 20689M: Samuel Chessman <chessman@tux.org> 20690L: tlan-devel@lists.sourceforge.net (subscribers-only) 20691S: Maintained 20692W: http://sourceforge.net/projects/tlan/ 20693F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20694F: drivers/net/ethernet/ti/tlan.* 20695 20696TM6000 VIDEO4LINUX DRIVER 20697M: Mauro Carvalho Chehab <mchehab@kernel.org> 20698L: linux-media@vger.kernel.org 20699S: Odd fixes 20700W: https://linuxtv.org 20701T: git git://linuxtv.org/media_tree.git 20702F: Documentation/admin-guide/media/tm6000* 20703F: drivers/staging/media/deprecated/tm6000/ 20704 20705TMIO/SDHI MMC DRIVER 20706M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20707L: linux-mmc@vger.kernel.org 20708L: linux-renesas-soc@vger.kernel.org 20709S: Supported 20710F: drivers/mmc/host/renesas_sdhi* 20711F: drivers/mmc/host/tmio_mmc* 20712F: include/linux/mfd/tmio.h 20713 20714TMP401 HARDWARE MONITOR DRIVER 20715M: Guenter Roeck <linux@roeck-us.net> 20716L: linux-hwmon@vger.kernel.org 20717S: Maintained 20718F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20719F: Documentation/hwmon/tmp401.rst 20720F: drivers/hwmon/tmp401.c 20721 20722TMP464 HARDWARE MONITOR DRIVER 20723M: Agathe Porte <agathe.porte@nokia.com> 20724M: Guenter Roeck <linux@roeck-us.net> 20725L: linux-hwmon@vger.kernel.org 20726S: Maintained 20727F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20728F: Documentation/hwmon/tmp464.rst 20729F: drivers/hwmon/tmp464.c 20730 20731TMP513 HARDWARE MONITOR DRIVER 20732M: Eric Tremblay <etremblay@distech-controls.com> 20733L: linux-hwmon@vger.kernel.org 20734S: Maintained 20735F: Documentation/hwmon/tmp513.rst 20736F: drivers/hwmon/tmp513.c 20737 20738TMPFS (SHMEM FILESYSTEM) 20739M: Hugh Dickins <hughd@google.com> 20740L: linux-mm@kvack.org 20741S: Maintained 20742F: include/linux/shmem_fs.h 20743F: mm/shmem.c 20744 20745TOMOYO SECURITY MODULE 20746M: Kentaro Takeda <takedakn@nttdata.co.jp> 20747M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20748L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20749L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20750L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20751L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20752S: Maintained 20753W: https://tomoyo.osdn.jp/ 20754F: security/tomoyo/ 20755 20756TOPSTAR LAPTOP EXTRAS DRIVER 20757M: Herton Ronaldo Krzesinski <herton@canonical.com> 20758L: platform-driver-x86@vger.kernel.org 20759S: Maintained 20760F: drivers/platform/x86/topstar-laptop.c 20761 20762TORTURE-TEST MODULES 20763M: Davidlohr Bueso <dave@stgolabs.net> 20764M: "Paul E. McKenney" <paulmck@kernel.org> 20765M: Josh Triplett <josh@joshtriplett.org> 20766L: linux-kernel@vger.kernel.org 20767S: Supported 20768T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20769F: Documentation/RCU/torture.rst 20770F: kernel/locking/locktorture.c 20771F: kernel/rcu/rcuscale.c 20772F: kernel/rcu/rcutorture.c 20773F: kernel/rcu/refscale.c 20774F: kernel/torture.c 20775 20776TOSHIBA ACPI EXTRAS DRIVER 20777M: Azael Avalos <coproscefalo@gmail.com> 20778L: platform-driver-x86@vger.kernel.org 20779S: Maintained 20780F: drivers/platform/x86/toshiba_acpi.c 20781 20782TOSHIBA BLUETOOTH DRIVER 20783M: Azael Avalos <coproscefalo@gmail.com> 20784L: platform-driver-x86@vger.kernel.org 20785S: Maintained 20786F: drivers/platform/x86/toshiba_bluetooth.c 20787 20788TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20789M: Azael Avalos <coproscefalo@gmail.com> 20790L: platform-driver-x86@vger.kernel.org 20791S: Maintained 20792F: drivers/platform/x86/toshiba_haps.c 20793 20794TOSHIBA SMM DRIVER 20795M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20796S: Maintained 20797W: http://www.buzzard.org.uk/toshiba/ 20798F: drivers/char/toshiba.c 20799F: include/linux/toshiba.h 20800F: include/uapi/linux/toshiba.h 20801 20802TOSHIBA TC358743 DRIVER 20803M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20804L: linux-media@vger.kernel.org 20805S: Maintained 20806F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20807F: drivers/media/i2c/tc358743* 20808F: include/media/i2c/tc358743.h 20809 20810TOSHIBA WMI HOTKEYS DRIVER 20811M: Azael Avalos <coproscefalo@gmail.com> 20812L: platform-driver-x86@vger.kernel.org 20813S: Maintained 20814F: drivers/platform/x86/toshiba-wmi.c 20815 20816TPM DEVICE DRIVER 20817M: Peter Huewe <peterhuewe@gmx.de> 20818M: Jarkko Sakkinen <jarkko@kernel.org> 20819R: Jason Gunthorpe <jgg@ziepe.ca> 20820L: linux-integrity@vger.kernel.org 20821S: Maintained 20822W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20823Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20824T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20825F: drivers/char/tpm/ 20826 20827TPS546D24 DRIVER 20828M: Duke Du <dukedu83@gmail.com> 20829L: linux-hwmon@vger.kernel.org 20830S: Maintained 20831F: Documentation/hwmon/tps546d24.rst 20832F: drivers/hwmon/pmbus/tps546d24.c 20833 20834TRACING 20835M: Steven Rostedt <rostedt@goodmis.org> 20836M: Masami Hiramatsu <mhiramat@kernel.org> 20837S: Maintained 20838T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20839F: Documentation/trace/* 20840F: fs/tracefs/ 20841F: include/linux/trace*.h 20842F: include/trace/ 20843F: kernel/trace/ 20844F: scripts/tracing/ 20845F: tools/testing/selftests/ftrace/ 20846 20847TRACING MMIO ACCESSES (MMIOTRACE) 20848M: Steven Rostedt <rostedt@goodmis.org> 20849M: Masami Hiramatsu <mhiramat@kernel.org> 20850R: Karol Herbst <karolherbst@gmail.com> 20851R: Pekka Paalanen <ppaalanen@gmail.com> 20852L: linux-kernel@vger.kernel.org 20853L: nouveau@lists.freedesktop.org 20854S: Maintained 20855F: arch/x86/mm/kmmio.c 20856F: arch/x86/mm/mmio-mod.c 20857F: arch/x86/mm/testmmiotrace.c 20858F: include/linux/mmiotrace.h 20859F: kernel/trace/trace_mmiotrace.c 20860 20861TRACING OS NOISE / LATENCY TRACERS 20862M: Steven Rostedt <rostedt@goodmis.org> 20863M: Daniel Bristot de Oliveira <bristot@kernel.org> 20864S: Maintained 20865F: kernel/trace/trace_osnoise.c 20866F: include/trace/events/osnoise.h 20867F: kernel/trace/trace_hwlat.c 20868F: kernel/trace/trace_irqsoff.c 20869F: kernel/trace/trace_sched_wakeup.c 20870F: Documentation/trace/osnoise-tracer.rst 20871F: Documentation/trace/timerlat-tracer.rst 20872F: Documentation/trace/hwlat_detector.rst 20873F: arch/*/kernel/trace.c 20874 20875Real-time Linux Analysis (RTLA) tools 20876M: Daniel Bristot de Oliveira <bristot@kernel.org> 20877M: Steven Rostedt <rostedt@goodmis.org> 20878L: linux-trace-devel@vger.kernel.org 20879S: Maintained 20880F: Documentation/tools/rtla/ 20881F: tools/tracing/rtla/ 20882 20883TRADITIONAL CHINESE DOCUMENTATION 20884M: Hu Haowen <src.res@email.cn> 20885L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20886S: Maintained 20887W: https://github.com/srcres258/linux-doc 20888T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20889F: Documentation/translations/zh_TW/ 20890 20891TTY LAYER 20892M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20893M: Jiri Slaby <jirislaby@kernel.org> 20894S: Supported 20895T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20896F: Documentation/driver-api/serial/ 20897F: drivers/tty/ 20898F: drivers/tty/serial/serial_core.c 20899F: include/linux/selection.h 20900F: include/linux/serial.h 20901F: include/linux/serial_core.h 20902F: include/linux/sysrq.h 20903F: include/linux/tty*.h 20904F: include/linux/vt.h 20905F: include/linux/vt_*.h 20906F: include/uapi/linux/serial.h 20907F: include/uapi/linux/serial_core.h 20908F: include/uapi/linux/tty.h 20909 20910TUA9001 MEDIA DRIVER 20911M: Antti Palosaari <crope@iki.fi> 20912L: linux-media@vger.kernel.org 20913S: Maintained 20914W: https://linuxtv.org 20915W: http://palosaari.fi/linux/ 20916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20917T: git git://linuxtv.org/anttip/media_tree.git 20918F: drivers/media/tuners/tua9001* 20919 20920TULIP NETWORK DRIVERS 20921L: netdev@vger.kernel.org 20922L: linux-parisc@vger.kernel.org 20923S: Orphan 20924F: drivers/net/ethernet/dec/tulip/ 20925 20926TUN/TAP driver 20927M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20928S: Maintained 20929W: http://vtun.sourceforge.net/tun 20930F: Documentation/networking/tuntap.rst 20931F: arch/um/os-Linux/drivers/ 20932 20933TURBOCHANNEL SUBSYSTEM 20934M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20935M: Ralf Baechle <ralf@linux-mips.org> 20936L: linux-mips@vger.kernel.org 20937S: Maintained 20938Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20939F: drivers/tc/ 20940F: include/linux/tc.h 20941 20942TURBOSTAT UTILITY 20943M: "Len Brown" <lenb@kernel.org> 20944L: linux-pm@vger.kernel.org 20945S: Supported 20946Q: https://patchwork.kernel.org/project/linux-pm/list/ 20947B: https://bugzilla.kernel.org 20948T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20949F: tools/power/x86/turbostat/ 20950 20951TW5864 VIDEO4LINUX DRIVER 20952M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20953M: Anton Sviridenko <anton@corp.bluecherry.net> 20954M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20955M: Andrey Utkin <andrey_utkin@fastmail.com> 20956L: linux-media@vger.kernel.org 20957S: Supported 20958F: drivers/media/pci/tw5864/ 20959 20960TW68 VIDEO4LINUX DRIVER 20961M: Hans Verkuil <hverkuil@xs4all.nl> 20962L: linux-media@vger.kernel.org 20963S: Odd Fixes 20964W: https://linuxtv.org 20965T: git git://linuxtv.org/media_tree.git 20966F: drivers/media/pci/tw68/ 20967 20968TW686X VIDEO4LINUX DRIVER 20969M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20970L: linux-media@vger.kernel.org 20971S: Maintained 20972W: http://linuxtv.org 20973T: git git://linuxtv.org/media_tree.git 20974F: drivers/media/pci/tw686x/ 20975 20976U-BOOT ENVIRONMENT VARIABLES 20977M: Rafał Miłecki <rafal@milecki.pl> 20978S: Maintained 20979F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20980F: drivers/nvmem/u-boot-env.c 20981 20982UACCE ACCELERATOR FRAMEWORK 20983M: Zhangfei Gao <zhangfei.gao@linaro.org> 20984M: Zhou Wang <wangzhou1@hisilicon.com> 20985L: linux-accelerators@lists.ozlabs.org 20986L: linux-kernel@vger.kernel.org 20987S: Maintained 20988F: Documentation/ABI/testing/sysfs-driver-uacce 20989F: Documentation/misc-devices/uacce.rst 20990F: drivers/misc/uacce/ 20991F: include/linux/uacce.h 20992F: include/uapi/misc/uacce/ 20993 20994UBI FILE SYSTEM (UBIFS) 20995M: Richard Weinberger <richard@nod.at> 20996L: linux-mtd@lists.infradead.org 20997S: Supported 20998W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20999T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21000T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21001F: Documentation/ABI/testing/sysfs-fs-ubifs 21002F: Documentation/filesystems/ubifs-authentication.rst 21003F: Documentation/filesystems/ubifs.rst 21004F: fs/ubifs/ 21005 21006UBLK USERSPACE BLOCK DRIVER 21007M: Ming Lei <ming.lei@redhat.com> 21008L: linux-block@vger.kernel.org 21009S: Maintained 21010F: Documentation/block/ublk.rst 21011F: drivers/block/ublk_drv.c 21012F: include/uapi/linux/ublk_cmd.h 21013 21014UCLINUX (M68KNOMMU AND COLDFIRE) 21015M: Greg Ungerer <gerg@linux-m68k.org> 21016L: linux-m68k@lists.linux-m68k.org 21017L: uclinux-dev@uclinux.org (subscribers-only) 21018S: Maintained 21019W: http://www.linux-m68k.org/ 21020W: http://www.uclinux.org/ 21021T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21022F: arch/m68k/*/*_no.* 21023F: arch/m68k/68*/ 21024F: arch/m68k/coldfire/ 21025F: arch/m68k/include/asm/*_no.* 21026 21027UDF FILESYSTEM 21028M: Jan Kara <jack@suse.com> 21029S: Maintained 21030F: Documentation/filesystems/udf.rst 21031F: fs/udf/ 21032 21033UDRAW TABLET 21034M: Bastien Nocera <hadess@hadess.net> 21035L: linux-input@vger.kernel.org 21036S: Maintained 21037F: drivers/hid/hid-udraw-ps3.c 21038 21039UFS FILESYSTEM 21040M: Evgeniy Dushistov <dushistov@mail.ru> 21041S: Maintained 21042F: Documentation/admin-guide/ufs.rst 21043F: fs/ufs/ 21044 21045UHID USERSPACE HID IO DRIVER 21046M: David Rheinsberg <david.rheinsberg@gmail.com> 21047L: linux-input@vger.kernel.org 21048S: Maintained 21049F: drivers/hid/uhid.c 21050F: include/uapi/linux/uhid.h 21051 21052ULPI BUS 21053M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21054L: linux-usb@vger.kernel.org 21055S: Maintained 21056F: drivers/usb/common/ulpi.c 21057F: include/linux/ulpi/ 21058 21059UNICODE SUBSYSTEM 21060M: Gabriel Krisman Bertazi <krisman@collabora.com> 21061L: linux-fsdevel@vger.kernel.org 21062S: Supported 21063F: fs/unicode/ 21064 21065UNIFDEF 21066M: Tony Finch <dot@dotat.at> 21067S: Maintained 21068W: http://dotat.at/prog/unifdef 21069F: scripts/unifdef.c 21070 21071UNIFORM CDROM DRIVER 21072M: Phillip Potter <phil@philpotter.co.uk> 21073S: Maintained 21074F: Documentation/cdrom/ 21075F: drivers/cdrom/cdrom.c 21076F: include/linux/cdrom.h 21077F: include/uapi/linux/cdrom.h 21078 21079UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21080R: Alim Akhtar <alim.akhtar@samsung.com> 21081R: Avri Altman <avri.altman@wdc.com> 21082R: Bart Van Assche <bvanassche@acm.org> 21083L: linux-scsi@vger.kernel.org 21084S: Supported 21085F: Documentation/devicetree/bindings/ufs/ 21086F: Documentation/scsi/ufs.rst 21087F: drivers/ufs/core/ 21088 21089UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21090M: Pedro Sousa <pedrom.sousa@synopsys.com> 21091L: linux-scsi@vger.kernel.org 21092S: Supported 21093F: drivers/ufs/host/*dwc* 21094 21095UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21096M: Stanley Chu <stanley.chu@mediatek.com> 21097L: linux-scsi@vger.kernel.org 21098L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21099S: Maintained 21100F: drivers/ufs/host/ufs-mediatek* 21101 21102UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21103M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21104L: linux-renesas-soc@vger.kernel.org 21105L: linux-scsi@vger.kernel.org 21106S: Maintained 21107F: drivers/ufs/host/ufs-renesas.c 21108 21109UNSORTED BLOCK IMAGES (UBI) 21110M: Richard Weinberger <richard@nod.at> 21111L: linux-mtd@lists.infradead.org 21112S: Supported 21113W: http://www.linux-mtd.infradead.org/ 21114T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21115T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21116F: drivers/mtd/ubi/ 21117F: include/linux/mtd/ubi.h 21118F: include/uapi/mtd/ubi-user.h 21119 21120USB "USBNET" DRIVER FRAMEWORK 21121M: Oliver Neukum <oneukum@suse.com> 21122L: netdev@vger.kernel.org 21123S: Maintained 21124W: http://www.linux-usb.org/usbnet 21125F: drivers/net/usb/usbnet.c 21126F: include/linux/usb/usbnet.h 21127 21128USB ACM DRIVER 21129M: Oliver Neukum <oneukum@suse.com> 21130L: linux-usb@vger.kernel.org 21131S: Maintained 21132F: Documentation/usb/acm.rst 21133F: drivers/usb/class/cdc-acm.* 21134 21135USB APPLE MFI FASTCHARGE DRIVER 21136M: Bastien Nocera <hadess@hadess.net> 21137L: linux-usb@vger.kernel.org 21138S: Maintained 21139F: drivers/usb/misc/apple-mfi-fastcharge.c 21140 21141USB AR5523 WIRELESS DRIVER 21142M: Pontus Fuchs <pontus.fuchs@gmail.com> 21143L: linux-wireless@vger.kernel.org 21144S: Maintained 21145F: drivers/net/wireless/ath/ar5523/ 21146 21147USB ATTACHED SCSI 21148M: Oliver Neukum <oneukum@suse.com> 21149L: linux-usb@vger.kernel.org 21150L: linux-scsi@vger.kernel.org 21151S: Maintained 21152F: drivers/usb/storage/uas.c 21153 21154USB CDC ETHERNET DRIVER 21155M: Oliver Neukum <oliver@neukum.org> 21156L: linux-usb@vger.kernel.org 21157S: Maintained 21158F: drivers/net/usb/cdc_*.c 21159F: include/uapi/linux/usb/cdc.h 21160 21161USB CHAOSKEY DRIVER 21162M: Keith Packard <keithp@keithp.com> 21163L: linux-usb@vger.kernel.org 21164S: Maintained 21165F: drivers/usb/misc/chaoskey.c 21166 21167USB CYPRESS C67X00 DRIVER 21168L: linux-usb@vger.kernel.org 21169S: Orphan 21170F: drivers/usb/c67x00/ 21171 21172USB DAVICOM DM9601 DRIVER 21173M: Peter Korsgaard <peter@korsgaard.com> 21174L: netdev@vger.kernel.org 21175S: Maintained 21176W: http://www.linux-usb.org/usbnet 21177F: drivers/net/usb/dm9601.c 21178 21179USB EHCI DRIVER 21180M: Alan Stern <stern@rowland.harvard.edu> 21181L: linux-usb@vger.kernel.org 21182S: Maintained 21183F: Documentation/usb/ehci.rst 21184F: drivers/usb/host/ehci* 21185 21186USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21187M: Jiri Kosina <jikos@kernel.org> 21188M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21189L: linux-usb@vger.kernel.org 21190S: Maintained 21191T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21192F: Documentation/hid/hiddev.rst 21193F: drivers/hid/usbhid/ 21194 21195USB INTEL XHCI ROLE MUX DRIVER 21196M: Hans de Goede <hdegoede@redhat.com> 21197L: linux-usb@vger.kernel.org 21198S: Maintained 21199F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21200 21201USB IP DRIVER FOR HISILICON KIRIN 960 21202M: Yu Chen <chenyu56@huawei.com> 21203M: Binghui Wang <wangbinghui@hisilicon.com> 21204L: linux-usb@vger.kernel.org 21205S: Maintained 21206F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21207F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21208 21209USB IP DRIVER FOR HISILICON KIRIN 970 21210M: Mauro Carvalho Chehab <mchehab@kernel.org> 21211L: linux-usb@vger.kernel.org 21212S: Maintained 21213F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21214F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21215 21216USB ISP116X DRIVER 21217M: Olav Kongas <ok@artecdesign.ee> 21218L: linux-usb@vger.kernel.org 21219S: Maintained 21220F: drivers/usb/host/isp116x* 21221F: include/linux/usb/isp116x.h 21222 21223USB ISP1760 DRIVER 21224M: Rui Miguel Silva <rui.silva@linaro.org> 21225L: linux-usb@vger.kernel.org 21226S: Maintained 21227F: drivers/usb/isp1760/* 21228F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21229 21230USB LAN78XX ETHERNET DRIVER 21231M: Woojung Huh <woojung.huh@microchip.com> 21232M: UNGLinuxDriver@microchip.com 21233L: netdev@vger.kernel.org 21234S: Maintained 21235F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21236F: drivers/net/usb/lan78xx.* 21237F: include/dt-bindings/net/microchip-lan78xx.h 21238 21239USB MASS STORAGE DRIVER 21240M: Alan Stern <stern@rowland.harvard.edu> 21241L: linux-usb@vger.kernel.org 21242L: usb-storage@lists.one-eyed-alien.net 21243S: Maintained 21244F: drivers/usb/storage/ 21245 21246USB MIDI DRIVER 21247M: Clemens Ladisch <clemens@ladisch.de> 21248L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21249S: Maintained 21250T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21251F: sound/usb/midi.* 21252 21253USB NETWORKING DRIVERS 21254L: linux-usb@vger.kernel.org 21255S: Odd Fixes 21256F: drivers/net/usb/ 21257 21258USB OHCI DRIVER 21259M: Alan Stern <stern@rowland.harvard.edu> 21260L: linux-usb@vger.kernel.org 21261S: Maintained 21262F: Documentation/usb/ohci.rst 21263F: drivers/usb/host/ohci* 21264 21265USB OTG FSM (Finite State Machine) 21266M: Peter Chen <peter.chen@kernel.org> 21267L: linux-usb@vger.kernel.org 21268S: Maintained 21269T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21270F: drivers/usb/common/usb-otg-fsm.c 21271 21272USB OVER IP DRIVER 21273M: Valentina Manea <valentina.manea.m@gmail.com> 21274M: Shuah Khan <shuah@kernel.org> 21275M: Shuah Khan <skhan@linuxfoundation.org> 21276L: linux-usb@vger.kernel.org 21277S: Maintained 21278F: Documentation/usb/usbip_protocol.rst 21279F: drivers/usb/usbip/ 21280F: tools/testing/selftests/drivers/usb/usbip/ 21281F: tools/usb/usbip/ 21282 21283USB PEGASUS DRIVER 21284M: Petko Manolov <petkan@nucleusys.com> 21285L: linux-usb@vger.kernel.org 21286L: netdev@vger.kernel.org 21287S: Maintained 21288W: https://github.com/petkan/pegasus 21289T: git https://github.com/petkan/pegasus.git 21290F: drivers/net/usb/pegasus.* 21291 21292USB PRINTER DRIVER (usblp) 21293M: Pete Zaitcev <zaitcev@redhat.com> 21294L: linux-usb@vger.kernel.org 21295S: Supported 21296F: drivers/usb/class/usblp.c 21297 21298USB RAW GADGET DRIVER 21299R: Andrey Konovalov <andreyknvl@gmail.com> 21300L: linux-usb@vger.kernel.org 21301S: Maintained 21302F: Documentation/usb/raw-gadget.rst 21303F: drivers/usb/gadget/legacy/raw_gadget.c 21304F: include/uapi/linux/usb/raw_gadget.h 21305 21306USB QMI WWAN NETWORK DRIVER 21307M: Bjørn Mork <bjorn@mork.no> 21308L: netdev@vger.kernel.org 21309S: Maintained 21310F: Documentation/ABI/testing/sysfs-class-net-qmi 21311F: drivers/net/usb/qmi_wwan.c 21312 21313USB RTL8150 DRIVER 21314M: Petko Manolov <petkan@nucleusys.com> 21315L: linux-usb@vger.kernel.org 21316L: netdev@vger.kernel.org 21317S: Maintained 21318W: https://github.com/petkan/rtl8150 21319T: git https://github.com/petkan/rtl8150.git 21320F: drivers/net/usb/rtl8150.c 21321 21322USB SERIAL SUBSYSTEM 21323M: Johan Hovold <johan@kernel.org> 21324L: linux-usb@vger.kernel.org 21325S: Maintained 21326T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21327F: Documentation/usb/usb-serial.rst 21328F: drivers/usb/serial/ 21329F: include/linux/usb/serial.h 21330 21331USB SMSC75XX ETHERNET DRIVER 21332M: Steve Glendinning <steve.glendinning@shawell.net> 21333L: netdev@vger.kernel.org 21334S: Maintained 21335F: drivers/net/usb/smsc75xx.* 21336 21337USB SMSC95XX ETHERNET DRIVER 21338M: Steve Glendinning <steve.glendinning@shawell.net> 21339M: UNGLinuxDriver@microchip.com 21340L: netdev@vger.kernel.org 21341S: Maintained 21342F: drivers/net/usb/smsc95xx.* 21343 21344USB SUBSYSTEM 21345M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21346L: linux-usb@vger.kernel.org 21347S: Supported 21348W: http://www.linux-usb.org 21349T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21350F: Documentation/devicetree/bindings/usb/ 21351F: Documentation/usb/ 21352F: drivers/usb/ 21353F: include/dt-bindings/usb/ 21354F: include/linux/usb.h 21355F: include/linux/usb/ 21356 21357USB TYPEC BUS FOR ALTERNATE MODES 21358M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21359L: linux-usb@vger.kernel.org 21360S: Maintained 21361F: Documentation/ABI/testing/sysfs-bus-typec 21362F: Documentation/driver-api/usb/typec_bus.rst 21363F: drivers/usb/typec/altmodes/ 21364F: include/linux/usb/typec_altmode.h 21365 21366USB TYPEC CLASS 21367M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21368L: linux-usb@vger.kernel.org 21369S: Maintained 21370F: Documentation/ABI/testing/sysfs-class-typec 21371F: Documentation/driver-api/usb/typec.rst 21372F: drivers/usb/typec/ 21373F: include/linux/usb/typec.h 21374 21375USB TYPEC INTEL PMC MUX DRIVER 21376M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21377L: linux-usb@vger.kernel.org 21378S: Maintained 21379F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21380F: drivers/usb/typec/mux/intel_pmc_mux.c 21381 21382USB TYPEC PI3USB30532 MUX DRIVER 21383M: Hans de Goede <hdegoede@redhat.com> 21384L: linux-usb@vger.kernel.org 21385S: Maintained 21386F: drivers/usb/typec/mux/pi3usb30532.c 21387 21388USB TYPEC PORT CONTROLLER DRIVERS 21389M: Guenter Roeck <linux@roeck-us.net> 21390L: linux-usb@vger.kernel.org 21391S: Maintained 21392F: drivers/usb/typec/tcpm/ 21393 21394USB UHCI DRIVER 21395M: Alan Stern <stern@rowland.harvard.edu> 21396L: linux-usb@vger.kernel.org 21397S: Maintained 21398F: drivers/usb/host/uhci* 21399 21400USB VIDEO CLASS 21401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21402L: linux-media@vger.kernel.org 21403S: Maintained 21404W: http://www.ideasonboard.org/uvc/ 21405T: git git://linuxtv.org/media_tree.git 21406F: drivers/media/usb/uvc/ 21407F: include/uapi/linux/uvcvideo.h 21408 21409USB WEBCAM GADGET 21410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21411L: linux-usb@vger.kernel.org 21412S: Maintained 21413F: drivers/usb/gadget/function/*uvc* 21414F: drivers/usb/gadget/legacy/webcam.c 21415F: include/uapi/linux/usb/g_uvc.h 21416 21417USB WIRELESS RNDIS DRIVER (rndis_wlan) 21418M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21419L: linux-wireless@vger.kernel.org 21420S: Maintained 21421F: drivers/net/wireless/rndis_wlan.c 21422 21423USB XHCI DRIVER 21424M: Mathias Nyman <mathias.nyman@intel.com> 21425L: linux-usb@vger.kernel.org 21426S: Supported 21427F: drivers/usb/host/pci-quirks* 21428F: drivers/usb/host/xhci* 21429 21430USB ZD1201 DRIVER 21431L: linux-wireless@vger.kernel.org 21432S: Orphan 21433W: http://linux-lc100020.sourceforge.net 21434F: drivers/net/wireless/zydas/zd1201.* 21435 21436USB ZR364XX DRIVER 21437M: Antoine Jacquet <royale@zerezo.com> 21438L: linux-usb@vger.kernel.org 21439L: linux-media@vger.kernel.org 21440S: Maintained 21441W: http://royale.zerezo.com/zr364xx/ 21442T: git git://linuxtv.org/media_tree.git 21443F: Documentation/admin-guide/media/zr364xx* 21444F: drivers/staging/media/deprecated/zr364xx/ 21445 21446USER-MODE LINUX (UML) 21447M: Richard Weinberger <richard@nod.at> 21448M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21449M: Johannes Berg <johannes@sipsolutions.net> 21450L: linux-um@lists.infradead.org 21451S: Maintained 21452W: http://user-mode-linux.sourceforge.net 21453Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21454T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21455T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21456F: Documentation/virt/uml/ 21457F: arch/um/ 21458F: arch/x86/um/ 21459F: fs/hostfs/ 21460 21461USERSPACE COPYIN/COPYOUT (UIOVEC) 21462M: Alexander Viro <viro@zeniv.linux.org.uk> 21463S: Maintained 21464F: include/linux/uio.h 21465F: lib/iov_iter.c 21466 21467USERSPACE DMA BUFFER DRIVER 21468M: Gerd Hoffmann <kraxel@redhat.com> 21469L: dri-devel@lists.freedesktop.org 21470S: Maintained 21471T: git git://anongit.freedesktop.org/drm/drm-misc 21472F: drivers/dma-buf/udmabuf.c 21473F: include/uapi/linux/udmabuf.h 21474 21475USERSPACE I/O (UIO) 21476M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21477S: Maintained 21478T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21479F: Documentation/driver-api/uio-howto.rst 21480F: drivers/uio/ 21481F: include/linux/uio_driver.h 21482 21483UTIL-LINUX PACKAGE 21484M: Karel Zak <kzak@redhat.com> 21485L: util-linux@vger.kernel.org 21486S: Maintained 21487W: http://en.wikipedia.org/wiki/Util-linux 21488T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21489 21490UUID HELPERS 21491M: Christoph Hellwig <hch@lst.de> 21492R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21493L: linux-kernel@vger.kernel.org 21494S: Maintained 21495T: git git://git.infradead.org/users/hch/uuid.git 21496F: include/linux/uuid.h 21497F: include/uapi/linux/uuid.h 21498F: lib/test_uuid.c 21499F: lib/uuid.c 21500 21501UV SYSFS DRIVER 21502M: Justin Ernst <justin.ernst@hpe.com> 21503L: platform-driver-x86@vger.kernel.org 21504S: Maintained 21505F: drivers/platform/x86/uv_sysfs.c 21506 21507UVESAFB DRIVER 21508M: Michal Januszewski <spock@gentoo.org> 21509L: linux-fbdev@vger.kernel.org 21510S: Maintained 21511W: https://github.com/mjanusz/v86d 21512F: Documentation/fb/uvesafb.rst 21513F: drivers/video/fbdev/uvesafb.* 21514 21515Ux500 CLOCK DRIVERS 21516M: Ulf Hansson <ulf.hansson@linaro.org> 21517L: linux-clk@vger.kernel.org 21518L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21519S: Maintained 21520F: drivers/clk/ux500/ 21521 21522VF610 NAND DRIVER 21523M: Stefan Agner <stefan@agner.ch> 21524L: linux-mtd@lists.infradead.org 21525S: Supported 21526F: drivers/mtd/nand/raw/vf610_nfc.c 21527 21528VFAT/FAT/MSDOS FILESYSTEM 21529M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21530S: Maintained 21531F: Documentation/filesystems/vfat.rst 21532F: fs/fat/ 21533F: tools/testing/selftests/filesystems/fat/ 21534 21535VFIO DRIVER 21536M: Alex Williamson <alex.williamson@redhat.com> 21537R: Cornelia Huck <cohuck@redhat.com> 21538L: kvm@vger.kernel.org 21539S: Maintained 21540T: git git://github.com/awilliam/linux-vfio.git 21541F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21542F: Documentation/driver-api/vfio.rst 21543F: drivers/vfio/ 21544F: include/linux/vfio.h 21545F: include/linux/vfio_pci_core.h 21546F: include/uapi/linux/vfio.h 21547 21548VFIO FSL-MC DRIVER 21549M: Diana Craciun <diana.craciun@oss.nxp.com> 21550L: kvm@vger.kernel.org 21551S: Maintained 21552F: drivers/vfio/fsl-mc/ 21553 21554VFIO HISILICON PCI DRIVER 21555M: Longfang Liu <liulongfang@huawei.com> 21556M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21557L: kvm@vger.kernel.org 21558S: Maintained 21559F: drivers/vfio/pci/hisilicon/ 21560 21561VFIO MEDIATED DEVICE DRIVERS 21562M: Kirti Wankhede <kwankhede@nvidia.com> 21563L: kvm@vger.kernel.org 21564S: Maintained 21565F: Documentation/driver-api/vfio-mediated-device.rst 21566F: drivers/vfio/mdev/ 21567F: include/linux/mdev.h 21568F: samples/vfio-mdev/ 21569 21570VFIO PCI DEVICE SPECIFIC DRIVERS 21571R: Jason Gunthorpe <jgg@nvidia.com> 21572R: Yishai Hadas <yishaih@nvidia.com> 21573R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21574R: Kevin Tian <kevin.tian@intel.com> 21575L: kvm@vger.kernel.org 21576S: Maintained 21577P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21578F: drivers/vfio/pci/*/ 21579 21580VFIO PLATFORM DRIVER 21581M: Eric Auger <eric.auger@redhat.com> 21582L: kvm@vger.kernel.org 21583S: Maintained 21584F: drivers/vfio/platform/ 21585 21586VFIO MLX5 PCI DRIVER 21587M: Yishai Hadas <yishaih@nvidia.com> 21588L: kvm@vger.kernel.org 21589S: Maintained 21590F: drivers/vfio/pci/mlx5/ 21591 21592VGA_SWITCHEROO 21593R: Lukas Wunner <lukas@wunner.de> 21594S: Maintained 21595T: git git://anongit.freedesktop.org/drm/drm-misc 21596F: Documentation/gpu/vga-switcheroo.rst 21597F: drivers/gpu/vga/vga_switcheroo.c 21598F: include/linux/vga_switcheroo.h 21599 21600VIA RHINE NETWORK DRIVER 21601S: Maintained 21602M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21603F: drivers/net/ethernet/via/via-rhine.c 21604 21605VIA SD/MMC CARD CONTROLLER DRIVER 21606M: Bruce Chang <brucechang@via.com.tw> 21607M: Harald Welte <HaraldWelte@viatech.com> 21608S: Maintained 21609F: drivers/mmc/host/via-sdmmc.c 21610 21611VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21612M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21613L: linux-fbdev@vger.kernel.org 21614S: Maintained 21615F: drivers/video/fbdev/via/ 21616F: include/linux/via-core.h 21617F: include/linux/via-gpio.h 21618F: include/linux/via_i2c.h 21619 21620VIA VELOCITY NETWORK DRIVER 21621M: Francois Romieu <romieu@fr.zoreil.com> 21622L: netdev@vger.kernel.org 21623S: Maintained 21624F: drivers/net/ethernet/via/via-velocity.* 21625 21626VICODEC VIRTUAL CODEC DRIVER 21627M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21628L: linux-media@vger.kernel.org 21629S: Maintained 21630W: https://linuxtv.org 21631T: git git://linuxtv.org/media_tree.git 21632F: drivers/media/test-drivers/vicodec/* 21633 21634VIDEO I2C POLLING DRIVER 21635M: Matt Ranostay <matt.ranostay@konsulko.com> 21636L: linux-media@vger.kernel.org 21637S: Maintained 21638F: drivers/media/i2c/video-i2c.c 21639 21640VIDEO MULTIPLEXER DRIVER 21641M: Philipp Zabel <p.zabel@pengutronix.de> 21642L: linux-media@vger.kernel.org 21643S: Maintained 21644F: drivers/media/platform/video-mux.c 21645 21646VIDEOBUF2 FRAMEWORK 21647M: Tomasz Figa <tfiga@chromium.org> 21648M: Marek Szyprowski <m.szyprowski@samsung.com> 21649L: linux-media@vger.kernel.org 21650S: Maintained 21651F: drivers/media/common/videobuf2/* 21652F: include/media/videobuf2-* 21653 21654VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21655M: Shuah Khan <skhan@linuxfoundation.org> 21656R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21657L: linux-media@vger.kernel.org 21658S: Maintained 21659W: https://linuxtv.org 21660T: git git://linuxtv.org/media_tree.git 21661F: drivers/media/test-drivers/vimc/* 21662 21663VIRT LIB 21664M: Alex Williamson <alex.williamson@redhat.com> 21665M: Paolo Bonzini <pbonzini@redhat.com> 21666L: kvm@vger.kernel.org 21667S: Supported 21668F: virt/lib/ 21669 21670VIRTIO AND VHOST VSOCK DRIVER 21671M: Stefan Hajnoczi <stefanha@redhat.com> 21672M: Stefano Garzarella <sgarzare@redhat.com> 21673L: kvm@vger.kernel.org 21674L: virtualization@lists.linux-foundation.org 21675L: netdev@vger.kernel.org 21676S: Maintained 21677F: drivers/vhost/vsock.c 21678F: include/linux/virtio_vsock.h 21679F: include/uapi/linux/virtio_vsock.h 21680F: net/vmw_vsock/virtio_transport.c 21681F: net/vmw_vsock/virtio_transport_common.c 21682 21683VIRTIO BLOCK AND SCSI DRIVERS 21684M: "Michael S. Tsirkin" <mst@redhat.com> 21685M: Jason Wang <jasowang@redhat.com> 21686R: Paolo Bonzini <pbonzini@redhat.com> 21687R: Stefan Hajnoczi <stefanha@redhat.com> 21688L: virtualization@lists.linux-foundation.org 21689S: Maintained 21690F: drivers/block/virtio_blk.c 21691F: drivers/scsi/virtio_scsi.c 21692F: drivers/vhost/scsi.c 21693F: include/uapi/linux/virtio_blk.h 21694F: include/uapi/linux/virtio_scsi.h 21695 21696VIRTIO CONSOLE DRIVER 21697M: Amit Shah <amit@kernel.org> 21698L: virtualization@lists.linux-foundation.org 21699S: Maintained 21700F: drivers/char/virtio_console.c 21701F: include/linux/virtio_console.h 21702F: include/uapi/linux/virtio_console.h 21703 21704VIRTIO CORE AND NET DRIVERS 21705M: "Michael S. Tsirkin" <mst@redhat.com> 21706M: Jason Wang <jasowang@redhat.com> 21707L: virtualization@lists.linux-foundation.org 21708S: Maintained 21709F: Documentation/ABI/testing/sysfs-bus-vdpa 21710F: Documentation/ABI/testing/sysfs-class-vduse 21711F: Documentation/devicetree/bindings/virtio/ 21712F: drivers/block/virtio_blk.c 21713F: drivers/crypto/virtio/ 21714F: drivers/net/virtio_net.c 21715F: drivers/vdpa/ 21716F: drivers/virtio/ 21717F: include/linux/vdpa.h 21718F: include/linux/virtio*.h 21719F: include/uapi/linux/virtio_*.h 21720F: tools/virtio/ 21721 21722IFCVF VIRTIO DATA PATH ACCELERATOR 21723R: Zhu Lingshan <lingshan.zhu@intel.com> 21724F: drivers/vdpa/ifcvf/ 21725 21726VIRTIO BALLOON 21727M: "Michael S. Tsirkin" <mst@redhat.com> 21728M: David Hildenbrand <david@redhat.com> 21729L: virtualization@lists.linux-foundation.org 21730S: Maintained 21731F: drivers/virtio/virtio_balloon.c 21732F: include/uapi/linux/virtio_balloon.h 21733F: include/linux/balloon_compaction.h 21734F: mm/balloon_compaction.c 21735 21736VIRTIO CRYPTO DRIVER 21737M: Gonglei <arei.gonglei@huawei.com> 21738L: virtualization@lists.linux-foundation.org 21739L: linux-crypto@vger.kernel.org 21740S: Maintained 21741F: drivers/crypto/virtio/ 21742F: include/uapi/linux/virtio_crypto.h 21743 21744VIRTIO DRIVERS FOR S390 21745M: Cornelia Huck <cohuck@redhat.com> 21746M: Halil Pasic <pasic@linux.ibm.com> 21747M: Eric Farman <farman@linux.ibm.com> 21748L: linux-s390@vger.kernel.org 21749L: virtualization@lists.linux-foundation.org 21750L: kvm@vger.kernel.org 21751S: Supported 21752F: arch/s390/include/uapi/asm/virtio-ccw.h 21753F: drivers/s390/virtio/ 21754 21755VIRTIO FILE SYSTEM 21756M: Vivek Goyal <vgoyal@redhat.com> 21757M: Stefan Hajnoczi <stefanha@redhat.com> 21758M: Miklos Szeredi <miklos@szeredi.hu> 21759L: virtualization@lists.linux-foundation.org 21760L: linux-fsdevel@vger.kernel.org 21761S: Supported 21762W: https://virtio-fs.gitlab.io/ 21763F: Documentation/filesystems/virtiofs.rst 21764F: fs/fuse/virtio_fs.c 21765F: include/uapi/linux/virtio_fs.h 21766 21767VIRTIO GPIO DRIVER 21768M: Enrico Weigelt, metux IT consult <info@metux.net> 21769M: Viresh Kumar <vireshk@kernel.org> 21770L: linux-gpio@vger.kernel.org 21771L: virtualization@lists.linux-foundation.org 21772S: Maintained 21773F: drivers/gpio/gpio-virtio.c 21774F: include/uapi/linux/virtio_gpio.h 21775 21776VIRTIO GPU DRIVER 21777M: David Airlie <airlied@redhat.com> 21778M: Gerd Hoffmann <kraxel@redhat.com> 21779R: Gurchetan Singh <gurchetansingh@chromium.org> 21780R: Chia-I Wu <olvaffe@gmail.com> 21781L: dri-devel@lists.freedesktop.org 21782L: virtualization@lists.linux-foundation.org 21783S: Maintained 21784T: git git://anongit.freedesktop.org/drm/drm-misc 21785F: drivers/gpu/drm/virtio/ 21786F: include/uapi/linux/virtio_gpu.h 21787 21788VIRTIO HOST (VHOST) 21789M: "Michael S. Tsirkin" <mst@redhat.com> 21790M: Jason Wang <jasowang@redhat.com> 21791L: kvm@vger.kernel.org 21792L: virtualization@lists.linux-foundation.org 21793L: netdev@vger.kernel.org 21794S: Maintained 21795T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21796F: drivers/vhost/ 21797F: include/linux/vhost_iotlb.h 21798F: include/uapi/linux/vhost.h 21799 21800VIRTIO INPUT DRIVER 21801M: Gerd Hoffmann <kraxel@redhat.com> 21802S: Maintained 21803F: drivers/virtio/virtio_input.c 21804F: include/uapi/linux/virtio_input.h 21805 21806VIRTIO IOMMU DRIVER 21807M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21808L: virtualization@lists.linux-foundation.org 21809S: Maintained 21810F: drivers/iommu/virtio-iommu.c 21811F: include/uapi/linux/virtio_iommu.h 21812 21813VIRTIO MEM DRIVER 21814M: David Hildenbrand <david@redhat.com> 21815L: virtualization@lists.linux-foundation.org 21816S: Maintained 21817W: https://virtio-mem.gitlab.io/ 21818F: drivers/virtio/virtio_mem.c 21819F: include/uapi/linux/virtio_mem.h 21820 21821VIRTIO SOUND DRIVER 21822M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21823M: "Michael S. Tsirkin" <mst@redhat.com> 21824L: virtualization@lists.linux-foundation.org 21825L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21826S: Maintained 21827F: include/uapi/linux/virtio_snd.h 21828F: sound/virtio/* 21829 21830VIRTIO I2C DRIVER 21831M: Conghui Chen <conghui.chen@intel.com> 21832M: Viresh Kumar <viresh.kumar@linaro.org> 21833L: linux-i2c@vger.kernel.org 21834L: virtualization@lists.linux-foundation.org 21835S: Maintained 21836F: drivers/i2c/busses/i2c-virtio.c 21837F: include/uapi/linux/virtio_i2c.h 21838 21839VIRTIO PMEM DRIVER 21840M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21841L: virtualization@lists.linux-foundation.org 21842S: Maintained 21843F: drivers/nvdimm/virtio_pmem.c 21844F: drivers/nvdimm/nd_virtio.c 21845 21846VIRTUAL BOX GUEST DEVICE DRIVER 21847M: Hans de Goede <hdegoede@redhat.com> 21848M: Arnd Bergmann <arnd@arndb.de> 21849M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21850S: Maintained 21851F: drivers/virt/vboxguest/ 21852F: include/linux/vbox_utils.h 21853F: include/uapi/linux/vbox*.h 21854 21855VIRTUAL BOX SHARED FOLDER VFS DRIVER 21856M: Hans de Goede <hdegoede@redhat.com> 21857L: linux-fsdevel@vger.kernel.org 21858S: Maintained 21859F: fs/vboxsf/* 21860 21861VIRTUAL SERIO DEVICE DRIVER 21862M: Stephen Chandler Paul <thatslyude@gmail.com> 21863S: Maintained 21864F: drivers/input/serio/userio.c 21865F: include/uapi/linux/userio.h 21866 21867VIVID VIRTUAL VIDEO DRIVER 21868M: Hans Verkuil <hverkuil@xs4all.nl> 21869L: linux-media@vger.kernel.org 21870S: Maintained 21871W: https://linuxtv.org 21872T: git git://linuxtv.org/media_tree.git 21873F: drivers/media/test-drivers/vivid/* 21874 21875VIDTV VIRTUAL DIGITAL TV DRIVER 21876M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21877L: linux-media@vger.kernel.org 21878S: Maintained 21879W: https://linuxtv.org 21880T: git git://linuxtv.org/media_tree.git 21881F: drivers/media/test-drivers/vidtv/* 21882 21883VLYNQ BUS 21884M: Florian Fainelli <f.fainelli@gmail.com> 21885L: openwrt-devel@lists.openwrt.org (subscribers-only) 21886S: Maintained 21887F: drivers/vlynq/vlynq.c 21888F: include/linux/vlynq.h 21889 21890VME SUBSYSTEM 21891M: Martyn Welch <martyn@welchs.me.uk> 21892M: Manohar Vanga <manohar.vanga@gmail.com> 21893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21894L: linux-kernel@vger.kernel.org 21895S: Odd fixes 21896T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21897F: Documentation/driver-api/vme.rst 21898F: drivers/staging/vme_user/ 21899 21900VM SOCKETS (AF_VSOCK) 21901M: Stefano Garzarella <sgarzare@redhat.com> 21902L: virtualization@lists.linux-foundation.org 21903L: netdev@vger.kernel.org 21904S: Maintained 21905F: drivers/net/vsockmon.c 21906F: include/net/af_vsock.h 21907F: include/uapi/linux/vm_sockets.h 21908F: include/uapi/linux/vm_sockets_diag.h 21909F: include/uapi/linux/vsockmon.h 21910F: net/vmw_vsock/ 21911F: tools/testing/vsock/ 21912 21913VMWARE BALLOON DRIVER 21914M: Nadav Amit <namit@vmware.com> 21915R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21916L: linux-kernel@vger.kernel.org 21917S: Supported 21918F: drivers/misc/vmw_balloon.c 21919 21920VMWARE HYPERVISOR INTERFACE 21921M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21922M: Alexey Makhalov <amakhalov@vmware.com> 21923R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21924L: virtualization@lists.linux-foundation.org 21925L: x86@kernel.org 21926S: Supported 21927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21928F: arch/x86/include/asm/vmware.h 21929F: arch/x86/kernel/cpu/vmware.c 21930 21931VMWARE PVRDMA DRIVER 21932M: Bryan Tan <bryantan@vmware.com> 21933M: Vishnu Dasa <vdasa@vmware.com> 21934R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21935L: linux-rdma@vger.kernel.org 21936S: Supported 21937F: drivers/infiniband/hw/vmw_pvrdma/ 21938 21939VMWARE PVSCSI DRIVER 21940M: Vishal Bhakta <vbhakta@vmware.com> 21941R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21942L: linux-scsi@vger.kernel.org 21943S: Supported 21944F: drivers/scsi/vmw_pvscsi.c 21945F: drivers/scsi/vmw_pvscsi.h 21946 21947VMWARE VIRTUAL PTP CLOCK DRIVER 21948M: Vivek Thampi <vithampi@vmware.com> 21949R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21950L: netdev@vger.kernel.org 21951S: Supported 21952F: drivers/ptp/ptp_vmw.c 21953 21954VMWARE VMCI DRIVER 21955M: Bryan Tan <bryantan@vmware.com> 21956M: Vishnu Dasa <vdasa@vmware.com> 21957R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21958L: linux-kernel@vger.kernel.org 21959S: Supported 21960F: drivers/misc/vmw_vmci/ 21961F: include/linux/vmw_vmci* 21962 21963VMWARE VMMOUSE SUBDRIVER 21964M: Zack Rusin <zackr@vmware.com> 21965R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21966R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21967L: linux-input@vger.kernel.org 21968S: Supported 21969F: drivers/input/mouse/vmmouse.c 21970F: drivers/input/mouse/vmmouse.h 21971 21972VMWARE VMXNET3 ETHERNET DRIVER 21973M: Ronak Doshi <doshir@vmware.com> 21974R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21975L: netdev@vger.kernel.org 21976S: Supported 21977F: drivers/net/vmxnet3/ 21978 21979VMWARE VSOCK VMCI TRANSPORT DRIVER 21980M: Bryan Tan <bryantan@vmware.com> 21981M: Vishnu Dasa <vdasa@vmware.com> 21982R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21983L: linux-kernel@vger.kernel.org 21984S: Supported 21985F: net/vmw_vsock/vmci_transport* 21986 21987VOCORE VOCORE2 BOARD 21988M: Harvey Hunt <harveyhuntnexus@gmail.com> 21989L: linux-mips@vger.kernel.org 21990S: Maintained 21991F: arch/mips/boot/dts/ralink/vocore2.dts 21992 21993VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21994M: Liam Girdwood <lgirdwood@gmail.com> 21995M: Mark Brown <broonie@kernel.org> 21996L: linux-kernel@vger.kernel.org 21997S: Supported 21998W: http://www.slimlogic.co.uk/?p=48 21999T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22000F: Documentation/devicetree/bindings/regulator/ 22001F: Documentation/power/regulator/ 22002F: drivers/regulator/ 22003F: include/dt-bindings/regulator/ 22004F: include/linux/regulator/ 22005K: regulator_get_optional 22006 22007VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22008R: Matti Vaittinen <mazziesaccount@gmail.com> 22009F: drivers/regulator/irq_helpers.c 22010 22011VRF 22012M: David Ahern <dsahern@kernel.org> 22013L: netdev@vger.kernel.org 22014S: Maintained 22015F: Documentation/networking/vrf.rst 22016F: drivers/net/vrf.c 22017 22018VSPRINTF 22019M: Petr Mladek <pmladek@suse.com> 22020M: Steven Rostedt <rostedt@goodmis.org> 22021M: Sergey Senozhatsky <senozhatsky@chromium.org> 22022R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22023R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22024S: Maintained 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22026F: Documentation/core-api/printk-formats.rst 22027F: lib/test_printf.c 22028F: lib/test_scanf.c 22029F: lib/vsprintf.c 22030 22031VT1211 HARDWARE MONITOR DRIVER 22032M: Juerg Haefliger <juergh@proton.me> 22033L: linux-hwmon@vger.kernel.org 22034S: Maintained 22035F: Documentation/hwmon/vt1211.rst 22036F: drivers/hwmon/vt1211.c 22037 22038VT8231 HARDWARE MONITOR DRIVER 22039M: Roger Lucas <vt8231@hiddenengine.co.uk> 22040L: linux-hwmon@vger.kernel.org 22041S: Maintained 22042F: drivers/hwmon/vt8231.c 22043 22044VUB300 USB to SDIO/SD/MMC bridge chip 22045L: linux-mmc@vger.kernel.org 22046S: Orphan 22047F: drivers/mmc/host/vub300.c 22048 22049W1 DALLAS'S 1-WIRE BUS 22050M: Evgeniy Polyakov <zbr@ioremap.net> 22051S: Maintained 22052F: Documentation/devicetree/bindings/w1/ 22053F: Documentation/w1/ 22054F: drivers/w1/ 22055F: include/linux/w1.h 22056 22057W83791D HARDWARE MONITORING DRIVER 22058M: Marc Hulsman <m.hulsman@tudelft.nl> 22059L: linux-hwmon@vger.kernel.org 22060S: Maintained 22061F: Documentation/hwmon/w83791d.rst 22062F: drivers/hwmon/w83791d.c 22063 22064W83793 HARDWARE MONITORING DRIVER 22065M: Rudolf Marek <r.marek@assembler.cz> 22066L: linux-hwmon@vger.kernel.org 22067S: Maintained 22068F: Documentation/hwmon/w83793.rst 22069F: drivers/hwmon/w83793.c 22070 22071W83795 HARDWARE MONITORING DRIVER 22072M: Jean Delvare <jdelvare@suse.com> 22073L: linux-hwmon@vger.kernel.org 22074S: Maintained 22075F: drivers/hwmon/w83795.c 22076 22077W83L51xD SD/MMC CARD INTERFACE DRIVER 22078M: Pierre Ossman <pierre@ossman.eu> 22079S: Maintained 22080F: drivers/mmc/host/wbsd.* 22081 22082WACOM PROTOCOL 4 SERIAL TABLETS 22083M: Julian Squires <julian@cipht.net> 22084M: Hans de Goede <hdegoede@redhat.com> 22085L: linux-input@vger.kernel.org 22086S: Maintained 22087F: drivers/input/tablet/wacom_serial4.c 22088 22089WANGXUN ETHERNET DRIVER 22090M: Jiawen Wu <jiawenwu@trustnetic.com> 22091M: Mengyuan Lou <mengyuanlou@net-swift.com> 22092W: https://www.net-swift.com 22093L: netdev@vger.kernel.org 22094S: Maintained 22095F: Documentation/networking/device_drivers/ethernet/wangxun/* 22096F: drivers/net/ethernet/wangxun/ 22097 22098WATCHDOG DEVICE DRIVERS 22099M: Wim Van Sebroeck <wim@linux-watchdog.org> 22100M: Guenter Roeck <linux@roeck-us.net> 22101L: linux-watchdog@vger.kernel.org 22102S: Maintained 22103W: http://www.linux-watchdog.org/ 22104T: git git://www.linux-watchdog.org/linux-watchdog.git 22105F: Documentation/devicetree/bindings/watchdog/ 22106F: Documentation/watchdog/ 22107F: drivers/watchdog/ 22108F: include/linux/watchdog.h 22109F: include/uapi/linux/watchdog.h 22110F: include/trace/events/watchdog.h 22111 22112WHISKEYCOVE PMIC GPIO DRIVER 22113M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22114L: linux-gpio@vger.kernel.org 22115S: Maintained 22116F: drivers/gpio/gpio-wcove.c 22117 22118WHWAVE RTC DRIVER 22119M: Dianlong Li <long17.cool@163.com> 22120L: linux-rtc@vger.kernel.org 22121S: Maintained 22122F: drivers/rtc/rtc-sd3078.c 22123 22124WIIMOTE HID DRIVER 22125M: David Rheinsberg <david.rheinsberg@gmail.com> 22126L: linux-input@vger.kernel.org 22127S: Maintained 22128F: drivers/hid/hid-wiimote* 22129 22130WILOCITY WIL6210 WIRELESS DRIVER 22131L: linux-wireless@vger.kernel.org 22132S: Orphan 22133W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22134F: drivers/net/wireless/ath/wil6210/ 22135 22136WINBOND CIR DRIVER 22137M: David Härdeman <david@hardeman.nu> 22138S: Maintained 22139F: drivers/media/rc/winbond-cir.c 22140 22141WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22142M: William Breathitt Gray <william.gray@linaro.org> 22143L: linux-watchdog@vger.kernel.org 22144S: Maintained 22145F: drivers/watchdog/ebc-c384_wdt.c 22146 22147WINSYSTEMS WS16C48 GPIO DRIVER 22148M: William Breathitt Gray <william.gray@linaro.org> 22149L: linux-gpio@vger.kernel.org 22150S: Maintained 22151F: drivers/gpio/gpio-ws16c48.c 22152 22153WIREGUARD SECURE NETWORK TUNNEL 22154M: Jason A. Donenfeld <Jason@zx2c4.com> 22155L: wireguard@lists.zx2c4.com 22156L: netdev@vger.kernel.org 22157S: Maintained 22158F: drivers/net/wireguard/ 22159F: tools/testing/selftests/wireguard/ 22160 22161WISTRON LAPTOP BUTTON DRIVER 22162M: Miloslav Trmac <mitr@volny.cz> 22163S: Maintained 22164F: drivers/input/misc/wistron_btns.c 22165 22166WL3501 WIRELESS PCMCIA CARD DRIVER 22167L: linux-wireless@vger.kernel.org 22168S: Odd fixes 22169F: drivers/net/wireless/wl3501* 22170 22171WOLFSON MICROELECTRONICS DRIVERS 22172L: patches@opensource.cirrus.com 22173S: Supported 22174W: https://github.com/CirrusLogic/linux-drivers/wiki 22175T: git https://github.com/CirrusLogic/linux-drivers.git 22176F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22177F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22178F: Documentation/devicetree/bindings/mfd/wm831x.txt 22179F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22180F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22181F: Documentation/devicetree/bindings/sound/wm* 22182F: Documentation/hwmon/wm83??.rst 22183F: arch/arm/mach-s3c/mach-crag6410* 22184F: drivers/clk/clk-wm83*.c 22185F: drivers/gpio/gpio-*wm*.c 22186F: drivers/gpio/gpio-arizona.c 22187F: drivers/hwmon/wm83??-hwmon.c 22188F: drivers/input/misc/wm831x-on.c 22189F: drivers/input/touchscreen/wm831x-ts.c 22190F: drivers/input/touchscreen/wm97*.c 22191F: drivers/leds/leds-wm83*.c 22192F: drivers/mfd/arizona* 22193F: drivers/mfd/cs47l24* 22194F: drivers/mfd/wm*.c 22195F: drivers/power/supply/wm83*.c 22196F: drivers/regulator/arizona* 22197F: drivers/regulator/wm8*.c 22198F: drivers/rtc/rtc-wm83*.c 22199F: drivers/video/backlight/wm83*_bl.c 22200F: drivers/watchdog/wm83*_wdt.c 22201F: include/linux/mfd/arizona/ 22202F: include/linux/mfd/wm831x/ 22203F: include/linux/mfd/wm8350/ 22204F: include/linux/mfd/wm8400* 22205F: include/linux/regulator/arizona* 22206F: include/linux/wm97xx.h 22207F: include/sound/wm????.h 22208F: sound/soc/codecs/arizona* 22209F: sound/soc/codecs/cs47l24* 22210F: sound/soc/codecs/wm* 22211 22212WORKQUEUE 22213M: Tejun Heo <tj@kernel.org> 22214R: Lai Jiangshan <jiangshanlai@gmail.com> 22215S: Maintained 22216T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22217F: Documentation/core-api/workqueue.rst 22218F: include/linux/workqueue.h 22219F: kernel/workqueue.c 22220 22221WWAN DRIVERS 22222M: Loic Poulain <loic.poulain@linaro.org> 22223M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22224R: Johannes Berg <johannes@sipsolutions.net> 22225L: netdev@vger.kernel.org 22226S: Maintained 22227F: drivers/net/wwan/ 22228F: include/linux/wwan.h 22229F: include/uapi/linux/wwan.h 22230 22231X-POWERS AXP288 PMIC DRIVERS 22232M: Hans de Goede <hdegoede@redhat.com> 22233S: Maintained 22234F: drivers/acpi/pmic/intel_pmic_xpower.c 22235N: axp288 22236 22237X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22238M: Chen-Yu Tsai <wens@csie.org> 22239L: linux-kernel@vger.kernel.org 22240S: Maintained 22241N: axp[128] 22242 22243X.25 STACK 22244M: Martin Schiller <ms@dev.tdt.de> 22245L: linux-x25@vger.kernel.org 22246S: Maintained 22247F: Documentation/networking/lapb-module.rst 22248F: Documentation/networking/x25* 22249F: drivers/net/wan/hdlc_x25.c 22250F: drivers/net/wan/lapbether.c 22251F: include/*/lapb.h 22252F: include/net/x25* 22253F: include/uapi/linux/x25.h 22254F: net/lapb/ 22255F: net/x25/ 22256 22257X86 ARCHITECTURE (32-BIT AND 64-BIT) 22258M: Thomas Gleixner <tglx@linutronix.de> 22259M: Ingo Molnar <mingo@redhat.com> 22260M: Borislav Petkov <bp@alien8.de> 22261M: Dave Hansen <dave.hansen@linux.intel.com> 22262M: x86@kernel.org 22263R: "H. Peter Anvin" <hpa@zytor.com> 22264L: linux-kernel@vger.kernel.org 22265S: Maintained 22266T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22267F: Documentation/devicetree/bindings/x86/ 22268F: Documentation/x86/ 22269F: arch/x86/ 22270 22271X86 ENTRY CODE 22272M: Andy Lutomirski <luto@kernel.org> 22273L: linux-kernel@vger.kernel.org 22274S: Maintained 22275T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22276F: arch/x86/entry/ 22277 22278X86 MCE INFRASTRUCTURE 22279M: Tony Luck <tony.luck@intel.com> 22280M: Borislav Petkov <bp@alien8.de> 22281L: linux-edac@vger.kernel.org 22282S: Maintained 22283F: Documentation/ABI/testing/sysfs-mce 22284F: Documentation/x86/x86_64/machinecheck.rst 22285F: arch/x86/kernel/cpu/mce/* 22286 22287X86 MICROCODE UPDATE SUPPORT 22288M: Borislav Petkov <bp@alien8.de> 22289S: Maintained 22290F: arch/x86/kernel/cpu/microcode/* 22291 22292X86 MM 22293M: Dave Hansen <dave.hansen@linux.intel.com> 22294M: Andy Lutomirski <luto@kernel.org> 22295M: Peter Zijlstra <peterz@infradead.org> 22296L: linux-kernel@vger.kernel.org 22297S: Maintained 22298T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22299F: arch/x86/mm/ 22300 22301X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22302M: Hans de Goede <hdegoede@redhat.com> 22303L: platform-driver-x86@vger.kernel.org 22304S: Maintained 22305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22306F: drivers/platform/x86/x86-android-tablets.c 22307 22308X86 PLATFORM DRIVERS 22309M: Hans de Goede <hdegoede@redhat.com> 22310M: Mark Gross <markgross@kernel.org> 22311L: platform-driver-x86@vger.kernel.org 22312S: Maintained 22313T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22314F: drivers/platform/olpc/ 22315F: drivers/platform/x86/ 22316 22317X86 PLATFORM DRIVERS - ARCH 22318R: Darren Hart <dvhart@infradead.org> 22319R: Andy Shevchenko <andy@infradead.org> 22320L: platform-driver-x86@vger.kernel.org 22321L: x86@kernel.org 22322S: Maintained 22323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22324F: arch/x86/platform 22325 22326X86 PLATFORM UV HPE SUPERDOME FLEX 22327M: Steve Wahl <steve.wahl@hpe.com> 22328R: Mike Travis <mike.travis@hpe.com> 22329R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22330R: Russ Anderson <russ.anderson@hpe.com> 22331S: Supported 22332F: arch/x86/include/asm/uv/ 22333F: arch/x86/kernel/apic/x2apic_uv_x.c 22334F: arch/x86/platform/uv/ 22335 22336X86 STACK UNWINDING 22337M: Josh Poimboeuf <jpoimboe@kernel.org> 22338M: Peter Zijlstra <peterz@infradead.org> 22339S: Supported 22340F: arch/x86/include/asm/unwind*.h 22341F: arch/x86/kernel/dumpstack.c 22342F: arch/x86/kernel/stacktrace.c 22343F: arch/x86/kernel/unwind_*.c 22344 22345X86 VDSO 22346M: Andy Lutomirski <luto@kernel.org> 22347L: linux-kernel@vger.kernel.org 22348S: Maintained 22349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22350F: arch/x86/entry/vdso/ 22351 22352XARRAY 22353M: Matthew Wilcox <willy@infradead.org> 22354L: linux-fsdevel@vger.kernel.org 22355S: Supported 22356F: Documentation/core-api/xarray.rst 22357F: include/linux/idr.h 22358F: include/linux/xarray.h 22359F: lib/idr.c 22360F: lib/xarray.c 22361F: tools/testing/radix-tree 22362 22363XBOX DVD IR REMOTE 22364M: Benjamin Valentin <benpicco@googlemail.com> 22365S: Maintained 22366F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22367F: drivers/media/rc/xbox_remote.c 22368 22369XC2028/3028 TUNER DRIVER 22370M: Mauro Carvalho Chehab <mchehab@kernel.org> 22371L: linux-media@vger.kernel.org 22372S: Maintained 22373W: https://linuxtv.org 22374T: git git://linuxtv.org/media_tree.git 22375F: drivers/media/tuners/xc2028.* 22376 22377XDP (eXpress Data Path) 22378M: Alexei Starovoitov <ast@kernel.org> 22379M: Daniel Borkmann <daniel@iogearbox.net> 22380M: David S. Miller <davem@davemloft.net> 22381M: Jakub Kicinski <kuba@kernel.org> 22382M: Jesper Dangaard Brouer <hawk@kernel.org> 22383M: John Fastabend <john.fastabend@gmail.com> 22384L: netdev@vger.kernel.org 22385L: bpf@vger.kernel.org 22386S: Supported 22387F: include/net/xdp.h 22388F: include/net/xdp_priv.h 22389F: include/trace/events/xdp.h 22390F: kernel/bpf/cpumap.c 22391F: kernel/bpf/devmap.c 22392F: net/core/xdp.c 22393F: samples/bpf/xdp* 22394F: tools/testing/selftests/bpf/*xdp* 22395F: tools/testing/selftests/bpf/*/*xdp* 22396F: drivers/net/ethernet/*/*/*/*/*xdp* 22397F: drivers/net/ethernet/*/*/*xdp* 22398K: (?:\b|_)xdp(?:\b|_) 22399 22400XDP SOCKETS (AF_XDP) 22401M: Björn Töpel <bjorn@kernel.org> 22402M: Magnus Karlsson <magnus.karlsson@intel.com> 22403M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22404R: Jonathan Lemon <jonathan.lemon@gmail.com> 22405L: netdev@vger.kernel.org 22406L: bpf@vger.kernel.org 22407S: Maintained 22408F: Documentation/networking/af_xdp.rst 22409F: include/net/xdp_sock* 22410F: include/net/xsk_buff_pool.h 22411F: include/uapi/linux/if_xdp.h 22412F: include/uapi/linux/xdp_diag.h 22413F: include/net/netns/xdp.h 22414F: net/xdp/ 22415F: tools/testing/selftests/bpf/*xsk* 22416 22417XEN BLOCK SUBSYSTEM 22418M: Roger Pau Monné <roger.pau@citrix.com> 22419L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22420S: Supported 22421F: drivers/block/xen* 22422F: drivers/block/xen-blkback/* 22423 22424XEN HYPERVISOR ARM 22425M: Stefano Stabellini <sstabellini@kernel.org> 22426L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22427S: Maintained 22428F: arch/arm/include/asm/xen/ 22429F: arch/arm/xen/ 22430 22431XEN HYPERVISOR ARM64 22432M: Stefano Stabellini <sstabellini@kernel.org> 22433L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22434S: Maintained 22435F: arch/arm64/include/asm/xen/ 22436F: arch/arm64/xen/ 22437 22438XEN HYPERVISOR INTERFACE 22439M: Juergen Gross <jgross@suse.com> 22440M: Stefano Stabellini <sstabellini@kernel.org> 22441R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22442L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22443S: Supported 22444T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22445F: Documentation/ABI/stable/sysfs-hypervisor-xen 22446F: Documentation/ABI/testing/sysfs-hypervisor-xen 22447F: drivers/*/xen-*front.c 22448F: drivers/xen/ 22449F: include/uapi/xen/ 22450F: include/xen/ 22451F: kernel/configs/xen.config 22452 22453XEN HYPERVISOR X86 22454M: Juergen Gross <jgross@suse.com> 22455R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22456L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22457S: Supported 22458F: arch/x86/configs/xen.config 22459F: arch/x86/include/asm/pvclock-abi.h 22460F: arch/x86/include/asm/xen/ 22461F: arch/x86/platform/pvh/ 22462F: arch/x86/xen/ 22463 22464XEN NETWORK BACKEND DRIVER 22465M: Wei Liu <wei.liu@kernel.org> 22466M: Paul Durrant <paul@xen.org> 22467L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22468L: netdev@vger.kernel.org 22469S: Supported 22470F: drivers/net/xen-netback/* 22471 22472XEN PCI SUBSYSTEM 22473M: Juergen Gross <jgross@suse.com> 22474L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22475S: Supported 22476F: arch/x86/pci/*xen* 22477F: drivers/pci/*xen* 22478 22479XEN PVSCSI DRIVERS 22480M: Juergen Gross <jgross@suse.com> 22481L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22482L: linux-scsi@vger.kernel.org 22483S: Supported 22484F: drivers/scsi/xen-scsifront.c 22485F: drivers/xen/xen-scsiback.c 22486F: include/xen/interface/io/vscsiif.h 22487 22488XEN PVUSB DRIVER 22489M: Juergen Gross <jgross@suse.com> 22490L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22491L: linux-usb@vger.kernel.org 22492S: Supported 22493F: drivers/usb/host/xen* 22494F: include/xen/interface/io/usbif.h 22495 22496XEN SOUND FRONTEND DRIVER 22497M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22498L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22499L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22500S: Supported 22501F: sound/xen/* 22502 22503XEN SWIOTLB SUBSYSTEM 22504M: Juergen Gross <jgross@suse.com> 22505M: Stefano Stabellini <sstabellini@kernel.org> 22506L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22507L: iommu@lists.linux.dev 22508S: Supported 22509F: arch/*/include/asm/xen/swiotlb-xen.h 22510F: drivers/xen/swiotlb-xen.c 22511F: include/xen/arm/swiotlb-xen.h 22512F: include/xen/swiotlb-xen.h 22513 22514XFS FILESYSTEM 22515C: irc://irc.oftc.net/xfs 22516M: Darrick J. Wong <djwong@kernel.org> 22517L: linux-xfs@vger.kernel.org 22518S: Supported 22519W: http://xfs.org/ 22520T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22521F: Documentation/ABI/testing/sysfs-fs-xfs 22522F: Documentation/admin-guide/xfs.rst 22523F: Documentation/filesystems/xfs-delayed-logging-design.rst 22524F: Documentation/filesystems/xfs-self-describing-metadata.rst 22525F: fs/xfs/ 22526F: include/uapi/linux/dqblk_xfs.h 22527F: include/uapi/linux/fsmap.h 22528 22529XILINX AMS DRIVER 22530M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22531L: linux-iio@vger.kernel.org 22532S: Maintained 22533F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22534F: drivers/iio/adc/xilinx-ams.c 22535 22536XILINX AXI ETHERNET DRIVER 22537M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22538S: Maintained 22539F: drivers/net/ethernet/xilinx/xilinx_axienet* 22540 22541XILINX CAN DRIVER 22542M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22543R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22544L: linux-can@vger.kernel.org 22545S: Maintained 22546F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22547F: drivers/net/can/xilinx_can.c 22548 22549XILINX GPIO DRIVER 22550M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22551R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22552R: Michal Simek <michal.simek@xilinx.com> 22553S: Maintained 22554F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22555F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22556F: drivers/gpio/gpio-xilinx.c 22557F: drivers/gpio/gpio-zynq.c 22558 22559XILINX SD-FEC IP CORES 22560M: Derek Kiernan <derek.kiernan@xilinx.com> 22561M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22562S: Maintained 22563F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22564F: Documentation/misc-devices/xilinx_sdfec.rst 22565F: drivers/misc/Kconfig 22566F: drivers/misc/Makefile 22567F: drivers/misc/xilinx_sdfec.c 22568F: include/uapi/misc/xilinx_sdfec.h 22569 22570XILINX PWM DRIVER 22571M: Sean Anderson <sean.anderson@seco.com> 22572S: Maintained 22573F: drivers/pwm/pwm-xilinx.c 22574F: include/clocksource/timer-xilinx.h 22575 22576XILINX UARTLITE SERIAL DRIVER 22577M: Peter Korsgaard <jacmet@sunsite.dk> 22578L: linux-serial@vger.kernel.org 22579S: Maintained 22580F: drivers/tty/serial/uartlite.c 22581 22582XILINX VIDEO IP CORES 22583M: Hyun Kwon <hyun.kwon@xilinx.com> 22584M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22585L: linux-media@vger.kernel.org 22586S: Supported 22587T: git git://linuxtv.org/media_tree.git 22588F: Documentation/devicetree/bindings/media/xilinx/ 22589F: drivers/media/platform/xilinx/ 22590F: include/uapi/linux/xilinx-v4l2-controls.h 22591 22592XILINX ZYNQMP DPDMA DRIVER 22593M: Hyun Kwon <hyun.kwon@xilinx.com> 22594M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22595L: dmaengine@vger.kernel.org 22596S: Supported 22597F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22598F: drivers/dma/xilinx/xilinx_dpdma.c 22599F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22600 22601XILINX ZYNQMP PSGTR PHY DRIVER 22602M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22603M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22604L: linux-kernel@vger.kernel.org 22605S: Supported 22606T: git https://github.com/Xilinx/linux-xlnx.git 22607F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22608F: drivers/phy/xilinx/phy-zynqmp.c 22609 22610XILINX ZYNQMP SHA3 DRIVER 22611M: Harsha <harsha.harsha@xilinx.com> 22612S: Maintained 22613F: drivers/crypto/xilinx/zynqmp-sha.c 22614 22615XILINX EVENT MANAGEMENT DRIVER 22616M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22617S: Maintained 22618F: drivers/soc/xilinx/xlnx_event_manager.c 22619F: include/linux/firmware/xlnx-event-manager.h 22620 22621XILLYBUS DRIVER 22622M: Eli Billauer <eli.billauer@gmail.com> 22623L: linux-kernel@vger.kernel.org 22624S: Supported 22625F: drivers/char/xillybus/ 22626 22627XLP9XX I2C DRIVER 22628M: George Cherian <gcherian@marvell.com> 22629L: linux-i2c@vger.kernel.org 22630S: Supported 22631W: http://www.marvell.com 22632F: drivers/i2c/busses/i2c-xlp9xx.c 22633 22634XRA1403 GPIO EXPANDER 22635M: Nandor Han <nandor.han@ge.com> 22636M: Semi Malinen <semi.malinen@ge.com> 22637L: linux-gpio@vger.kernel.org 22638S: Maintained 22639F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22640F: drivers/gpio/gpio-xra1403.c 22641 22642XTENSA XTFPGA PLATFORM SUPPORT 22643M: Max Filippov <jcmvbkbc@gmail.com> 22644L: linux-xtensa@linux-xtensa.org 22645S: Maintained 22646F: drivers/spi/spi-xtensa-xtfpga.c 22647F: sound/soc/xtensa/xtfpga-i2s.c 22648 22649YAM DRIVER FOR AX.25 22650M: Jean-Paul Roubelat <jpr@f6fbb.org> 22651L: linux-hams@vger.kernel.org 22652S: Maintained 22653F: drivers/net/hamradio/yam* 22654F: include/linux/yam.h 22655 22656YAMA SECURITY MODULE 22657M: Kees Cook <keescook@chromium.org> 22658S: Supported 22659T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22660F: Documentation/admin-guide/LSM/Yama.rst 22661F: security/yama/ 22662 22663YEALINK PHONE DRIVER 22664M: Henk Vergonet <Henk.Vergonet@gmail.com> 22665L: usbb2k-api-dev@nongnu.org 22666S: Maintained 22667F: Documentation/input/devices/yealink.rst 22668F: drivers/input/misc/yealink.* 22669 22670Z8530 DRIVER FOR AX.25 22671M: Joerg Reuter <jreuter@yaina.de> 22672L: linux-hams@vger.kernel.org 22673S: Maintained 22674W: http://yaina.de/jreuter/ 22675W: http://www.qsl.net/dl1bke/ 22676F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22677F: drivers/net/hamradio/*scc.c 22678F: drivers/net/hamradio/z8530.h 22679 22680ZBUD COMPRESSED PAGE ALLOCATOR 22681M: Seth Jennings <sjenning@redhat.com> 22682M: Dan Streetman <ddstreet@ieee.org> 22683L: linux-mm@kvack.org 22684S: Maintained 22685F: mm/zbud.c 22686 22687Z3FOLD COMPRESSED PAGE ALLOCATOR 22688M: Vitaly Wool <vitaly.wool@konsulko.com> 22689R: Miaohe Lin <linmiaohe@huawei.com> 22690L: linux-mm@kvack.org 22691S: Maintained 22692F: mm/z3fold.c 22693 22694ZD1211RW WIRELESS DRIVER 22695M: Ulrich Kunitz <kune@deine-taler.de> 22696L: linux-wireless@vger.kernel.org 22697L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22698S: Maintained 22699W: http://zd1211.ath.cx/wiki/DriverRewrite 22700F: drivers/net/wireless/zydas/zd1211rw/ 22701 22702ZD1301 MEDIA DRIVER 22703M: Antti Palosaari <crope@iki.fi> 22704L: linux-media@vger.kernel.org 22705S: Maintained 22706W: https://linuxtv.org/ 22707W: http://palosaari.fi/linux/ 22708Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22709F: drivers/media/usb/dvb-usb-v2/zd1301* 22710 22711ZD1301_DEMOD MEDIA DRIVER 22712M: Antti Palosaari <crope@iki.fi> 22713L: linux-media@vger.kernel.org 22714S: Maintained 22715W: https://linuxtv.org/ 22716W: http://palosaari.fi/linux/ 22717Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22718F: drivers/media/dvb-frontends/zd1301_demod* 22719 22720ZHAOXIN PROCESSOR SUPPORT 22721M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22722L: linux-kernel@vger.kernel.org 22723S: Maintained 22724F: arch/x86/kernel/cpu/zhaoxin.c 22725 22726ZONEFS FILESYSTEM 22727M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22728M: Naohiro Aota <naohiro.aota@wdc.com> 22729R: Johannes Thumshirn <jth@kernel.org> 22730L: linux-fsdevel@vger.kernel.org 22731S: Maintained 22732T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22733F: Documentation/filesystems/zonefs.rst 22734F: fs/zonefs/ 22735 22736ZPOOL COMPRESSED PAGE STORAGE API 22737M: Dan Streetman <ddstreet@ieee.org> 22738L: linux-mm@kvack.org 22739S: Maintained 22740F: include/linux/zpool.h 22741F: mm/zpool.c 22742 22743ZR36067 VIDEO FOR LINUX DRIVER 22744M: Corentin Labbe <clabbe@baylibre.com> 22745L: mjpeg-users@lists.sourceforge.net 22746L: linux-media@vger.kernel.org 22747S: Maintained 22748W: http://mjpeg.sourceforge.net/driver-zoran/ 22749Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22750F: Documentation/driver-api/media/drivers/zoran.rst 22751F: drivers/media/pci/zoran/ 22752 22753ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22754M: Minchan Kim <minchan@kernel.org> 22755M: Nitin Gupta <ngupta@vflare.org> 22756R: Sergey Senozhatsky <senozhatsky@chromium.org> 22757L: linux-kernel@vger.kernel.org 22758S: Maintained 22759F: Documentation/admin-guide/blockdev/zram.rst 22760F: drivers/block/zram/ 22761 22762ZS DECSTATION Z85C30 SERIAL DRIVER 22763M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22764S: Maintained 22765F: drivers/tty/serial/zs.* 22766 22767ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22768M: Minchan Kim <minchan@kernel.org> 22769M: Nitin Gupta <ngupta@vflare.org> 22770R: Sergey Senozhatsky <senozhatsky@chromium.org> 22771L: linux-mm@kvack.org 22772S: Maintained 22773F: Documentation/mm/zsmalloc.rst 22774F: include/linux/zsmalloc.h 22775F: mm/zsmalloc.c 22776 22777ZSTD 22778M: Nick Terrell <terrelln@fb.com> 22779S: Maintained 22780B: https://github.com/facebook/zstd/issues 22781T: git git://github.com/terrelln/linux.git 22782F: include/linux/zstd* 22783F: lib/zstd/ 22784F: lib/decompress_unzstd.c 22785F: crypto/zstd.c 22786N: zstd 22787K: zstd 22788 22789ZSWAP COMPRESSED SWAP CACHING 22790M: Seth Jennings <sjenning@redhat.com> 22791M: Dan Streetman <ddstreet@ieee.org> 22792M: Vitaly Wool <vitaly.wool@konsulko.com> 22793L: linux-mm@kvack.org 22794S: Maintained 22795F: mm/zswap.c 22796 22797THE REST 22798M: Linus Torvalds <torvalds@linux-foundation.org> 22799L: linux-kernel@vger.kernel.org 22800S: Buried alive in reporters 22801T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22802F: * 22803F: */ 22804
