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: Al Cooper <alcooperx@gmail.com> 4105L: linux-usb@vger.kernel.org 4106R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4107S: Maintained 4108F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4109F: drivers/usb/gadget/udc/bdc/ 4110 4111BROADCOM BMIPS CPUFREQ DRIVER 4112M: Markus Mayer <mmayer@broadcom.com> 4113R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4114L: linux-pm@vger.kernel.org 4115S: Maintained 4116F: drivers/cpufreq/bmips-cpufreq.c 4117 4118BROADCOM BMIPS MIPS ARCHITECTURE 4119M: Florian Fainelli <f.fainelli@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121L: linux-mips@vger.kernel.org 4122S: Maintained 4123T: git git://github.com/broadcom/stblinux.git 4124F: arch/mips/bmips/* 4125F: arch/mips/boot/dts/brcm/bcm*.dts* 4126F: arch/mips/include/asm/mach-bmips/* 4127F: arch/mips/kernel/*bmips* 4128F: drivers/soc/bcm/bcm63xx 4129F: drivers/irqchip/irq-bcm63* 4130F: drivers/irqchip/irq-bcm7* 4131F: drivers/irqchip/irq-brcmstb* 4132F: include/linux/bcm963xx_nvram.h 4133F: include/linux/bcm963xx_tag.h 4134 4135BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4136M: Rasesh Mody <rmody@marvell.com> 4137M: GR-Linux-NIC-Dev@marvell.com 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: drivers/net/ethernet/broadcom/bnx2.* 4141F: drivers/net/ethernet/broadcom/bnx2_* 4142 4143BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4144M: Saurav Kashyap <skashyap@marvell.com> 4145M: Javed Hasan <jhasan@marvell.com> 4146M: GR-QLogic-Storage-Upstream@marvell.com 4147L: linux-scsi@vger.kernel.org 4148S: Supported 4149F: drivers/scsi/bnx2fc/ 4150 4151BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4152M: Nilesh Javali <njavali@marvell.com> 4153M: Manish Rangankar <mrangankar@marvell.com> 4154M: GR-QLogic-Storage-Upstream@marvell.com 4155L: linux-scsi@vger.kernel.org 4156S: Supported 4157F: drivers/scsi/bnx2i/ 4158 4159BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4160M: Ariel Elior <aelior@marvell.com> 4161M: Sudarsana Kalluru <skalluru@marvell.com> 4162M: Manish Chopra <manishc@marvell.com> 4163L: netdev@vger.kernel.org 4164S: Supported 4165F: drivers/net/ethernet/broadcom/bnx2x/ 4166 4167BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4168M: Michael Chan <michael.chan@broadcom.com> 4169L: netdev@vger.kernel.org 4170S: Supported 4171F: drivers/firmware/broadcom/tee_bnxt_fw.c 4172F: drivers/net/ethernet/broadcom/bnxt/ 4173F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4174 4175BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4176M: Arend van Spriel <aspriel@gmail.com> 4177M: Franky Lin <franky.lin@broadcom.com> 4178M: Hante Meuleman <hante.meuleman@broadcom.com> 4179L: linux-wireless@vger.kernel.org 4180L: brcm80211-dev-list.pdl@broadcom.com 4181L: SHA-cyfmac-dev-list@infineon.com 4182S: Supported 4183F: drivers/net/wireless/broadcom/brcm80211/ 4184 4185BROADCOM BRCMSTB GPIO DRIVER 4186M: Doug Berger <opendmb@gmail.com> 4187M: Florian Fainelli <f.fainelli@gmail.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189S: Supported 4190F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4191F: drivers/gpio/gpio-brcmstb.c 4192 4193BROADCOM BRCMSTB I2C DRIVER 4194M: Kamal Dasu <kdasu.kdev@gmail.com> 4195R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4196L: linux-i2c@vger.kernel.org 4197S: Supported 4198F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4199F: drivers/i2c/busses/i2c-brcmstb.c 4200 4201BROADCOM BRCMSTB UART DRIVER 4202M: Al Cooper <alcooperx@gmail.com> 4203R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4204L: linux-serial@vger.kernel.org 4205S: Maintained 4206F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4207F: drivers/tty/serial/8250/8250_bcm7271.c 4208 4209BROADCOM BRCMSTB USB EHCI DRIVER 4210M: Al Cooper <alcooperx@gmail.com> 4211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4212L: linux-usb@vger.kernel.org 4213S: Maintained 4214F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4215F: drivers/usb/host/ehci-brcm.* 4216 4217BROADCOM BRCMSTB USB PIN MAP DRIVER 4218M: Al Cooper <alcooperx@gmail.com> 4219R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4220L: linux-usb@vger.kernel.org 4221S: Maintained 4222F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4223F: drivers/usb/misc/brcmstb-usb-pinmap.c 4224 4225BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4226M: Al Cooper <alcooperx@gmail.com> 4227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4228L: linux-kernel@vger.kernel.org 4229S: Maintained 4230F: drivers/phy/broadcom/phy-brcm-usb* 4231 4232BROADCOM ETHERNET PHY DRIVERS 4233M: Florian Fainelli <f.fainelli@gmail.com> 4234R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4235L: netdev@vger.kernel.org 4236S: Supported 4237F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4238F: drivers/net/phy/bcm*.[ch] 4239F: drivers/net/phy/broadcom.c 4240F: include/linux/brcmphy.h 4241 4242BROADCOM GENET ETHERNET DRIVER 4243M: Doug Berger <opendmb@gmail.com> 4244M: Florian Fainelli <f.fainelli@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: netdev@vger.kernel.org 4247S: Supported 4248F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4249F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4250F: drivers/net/ethernet/broadcom/genet/ 4251F: drivers/net/ethernet/broadcom/unimac.h 4252F: drivers/net/mdio/mdio-bcm-unimac.c 4253F: include/linux/platform_data/bcmgenet.h 4254F: include/linux/platform_data/mdio-bcm-unimac.h 4255 4256BROADCOM IPROC ARM ARCHITECTURE 4257M: Ray Jui <rjui@broadcom.com> 4258M: Scott Branden <sbranden@broadcom.com> 4259R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4261S: Maintained 4262T: git git://github.com/broadcom/stblinux.git 4263F: arch/arm64/boot/dts/broadcom/northstar2/* 4264F: arch/arm64/boot/dts/broadcom/stingray/* 4265F: drivers/clk/bcm/clk-ns* 4266F: drivers/clk/bcm/clk-sr* 4267F: drivers/pinctrl/bcm/pinctrl-ns* 4268F: include/dt-bindings/clock/bcm-sr* 4269N: iproc 4270N: cygnus 4271N: bcm[-_]nsp 4272N: bcm9113* 4273N: bcm9583* 4274N: bcm9585* 4275N: bcm9586* 4276N: bcm988312 4277N: bcm113* 4278N: bcm583* 4279N: bcm585* 4280N: bcm586* 4281N: bcm88312 4282N: hr2 4283N: stingray 4284 4285BROADCOM IPROC GBIT ETHERNET DRIVER 4286M: Rafał Miłecki <rafal@milecki.pl> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Maintained 4290F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4291F: drivers/net/ethernet/broadcom/bgmac* 4292F: drivers/net/ethernet/broadcom/unimac.h 4293 4294BROADCOM KONA GPIO DRIVER 4295M: Ray Jui <rjui@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297S: Supported 4298F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4299F: drivers/gpio/gpio-bcm-kona.c 4300 4301BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4302M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4303M: Kashyap Desai <kashyap.desai@broadcom.com> 4304M: Sumit Saxena <sumit.saxena@broadcom.com> 4305M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4306L: mpi3mr-linuxdrv.pdl@broadcom.com 4307L: linux-scsi@vger.kernel.org 4308S: Supported 4309W: https://www.broadcom.com/support/storage 4310F: drivers/scsi/mpi3mr/ 4311 4312BROADCOM NETXTREME-E ROCE DRIVER 4313M: Selvin Xavier <selvin.xavier@broadcom.com> 4314L: linux-rdma@vger.kernel.org 4315S: Supported 4316W: http://www.broadcom.com 4317F: drivers/infiniband/hw/bnxt_re/ 4318F: include/uapi/rdma/bnxt_re-abi.h 4319 4320BROADCOM NVRAM DRIVER 4321M: Rafał Miłecki <zajec5@gmail.com> 4322L: linux-mips@vger.kernel.org 4323S: Maintained 4324F: drivers/firmware/broadcom/* 4325 4326BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4327M: Rafał Miłecki <rafal@milecki.pl> 4328M: Florian Fainelli <f.fainelli@gmail.com> 4329R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4330L: linux-pm@vger.kernel.org 4331S: Maintained 4332T: git git://github.com/broadcom/stblinux.git 4333F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4334F: include/dt-bindings/soc/bcm-pmb.h 4335 4336BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4337M: Rafał Miłecki <zajec5@gmail.com> 4338L: linux-wireless@vger.kernel.org 4339S: Maintained 4340F: drivers/bcma/ 4341F: include/linux/bcma/ 4342 4343BROADCOM SPI DRIVER 4344M: Kamal Dasu <kdasu.kdev@gmail.com> 4345R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4346S: Maintained 4347F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4348F: drivers/spi/spi-bcm-qspi.* 4349F: drivers/spi/spi-brcmstb-qspi.c 4350F: drivers/spi/spi-iproc-qspi.c 4351 4352BROADCOM STB AVS CPUFREQ DRIVER 4353M: Markus Mayer <mmayer@broadcom.com> 4354R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4355L: linux-pm@vger.kernel.org 4356S: Maintained 4357F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4358F: drivers/cpufreq/brcmstb* 4359 4360BROADCOM STB AVS TMON DRIVER 4361M: Markus Mayer <mmayer@broadcom.com> 4362R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4363L: linux-pm@vger.kernel.org 4364S: Maintained 4365F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4366F: drivers/thermal/broadcom/brcmstb* 4367 4368BROADCOM STB DPFE DRIVER 4369M: Markus Mayer <mmayer@broadcom.com> 4370R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4372S: Maintained 4373F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4374F: drivers/memory/brcmstb_dpfe.c 4375 4376BROADCOM STB NAND FLASH DRIVER 4377M: Brian Norris <computersforpeace@gmail.com> 4378M: Kamal Dasu <kdasu.kdev@gmail.com> 4379R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4380L: linux-mtd@lists.infradead.org 4381S: Maintained 4382F: drivers/mtd/nand/raw/brcmnand/ 4383F: include/linux/platform_data/brcmnand.h 4384 4385BROADCOM STB PCIE DRIVER 4386M: Jim Quinlan <jim2101024@gmail.com> 4387M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4388M: Florian Fainelli <f.fainelli@gmail.com> 4389R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4390L: linux-pci@vger.kernel.org 4391S: Maintained 4392F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4393F: drivers/pci/controller/pcie-brcmstb.c 4394 4395BROADCOM SYSTEMPORT ETHERNET DRIVER 4396M: Florian Fainelli <f.fainelli@gmail.com> 4397R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4398L: netdev@vger.kernel.org 4399S: Supported 4400F: drivers/net/ethernet/broadcom/bcmsysport.* 4401F: drivers/net/ethernet/broadcom/unimac.h 4402F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4403 4404BROADCOM TG3 GIGABIT ETHERNET DRIVER 4405M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4406M: Prashant Sreedharan <prashant@broadcom.com> 4407M: Michael Chan <mchan@broadcom.com> 4408L: netdev@vger.kernel.org 4409S: Supported 4410F: drivers/net/ethernet/broadcom/tg3.* 4411 4412BROADCOM VK DRIVER 4413M: Scott Branden <scott.branden@broadcom.com> 4414R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4415S: Supported 4416F: drivers/misc/bcm-vk/ 4417F: include/uapi/linux/misc/bcm_vk.h 4418 4419BROCADE BFA FC SCSI DRIVER 4420M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4421M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4422L: linux-scsi@vger.kernel.org 4423S: Supported 4424F: drivers/scsi/bfa/ 4425 4426BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4427M: Rasesh Mody <rmody@marvell.com> 4428M: Sudarsana Kalluru <skalluru@marvell.com> 4429M: GR-Linux-NIC-Dev@marvell.com 4430L: netdev@vger.kernel.org 4431S: Supported 4432F: drivers/net/ethernet/brocade/bna/ 4433 4434BSG (block layer generic sg v4 driver) 4435M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4436L: linux-scsi@vger.kernel.org 4437S: Supported 4438F: block/bsg.c 4439F: include/linux/bsg.h 4440F: include/uapi/linux/bsg.h 4441 4442BT87X AUDIO DRIVER 4443M: Clemens Ladisch <clemens@ladisch.de> 4444L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4445S: Maintained 4446T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4447F: Documentation/sound/cards/bt87x.rst 4448F: sound/pci/bt87x.c 4449 4450BT8XXGPIO DRIVER 4451M: Michael Buesch <m@bues.ch> 4452S: Maintained 4453W: http://bu3sch.de/btgpio.php 4454F: drivers/gpio/gpio-bt8xx.c 4455 4456BTRFS FILE SYSTEM 4457M: Chris Mason <clm@fb.com> 4458M: Josef Bacik <josef@toxicpanda.com> 4459M: David Sterba <dsterba@suse.com> 4460L: linux-btrfs@vger.kernel.org 4461S: Maintained 4462W: https://btrfs.readthedocs.io 4463W: https://btrfs.wiki.kernel.org/ 4464Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4465C: irc://irc.libera.chat/btrfs 4466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4467F: Documentation/filesystems/btrfs.rst 4468F: fs/btrfs/ 4469F: include/linux/btrfs* 4470F: include/trace/events/btrfs.h 4471F: include/uapi/linux/btrfs* 4472 4473BTTV VIDEO4LINUX DRIVER 4474M: Mauro Carvalho Chehab <mchehab@kernel.org> 4475L: linux-media@vger.kernel.org 4476S: Odd fixes 4477W: https://linuxtv.org 4478T: git git://linuxtv.org/media_tree.git 4479F: Documentation/driver-api/media/drivers/bttv* 4480F: drivers/media/pci/bt8xx/bttv* 4481 4482BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4483M: Chanwoo Choi <cw00.choi@samsung.com> 4484L: linux-pm@vger.kernel.org 4485L: linux-samsung-soc@vger.kernel.org 4486S: Maintained 4487T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4488F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4489F: drivers/devfreq/exynos-bus.c 4490 4491BUSLOGIC SCSI DRIVER 4492M: Khalid Aziz <khalid@gonehiking.org> 4493L: linux-scsi@vger.kernel.org 4494S: Maintained 4495F: drivers/scsi/BusLogic.* 4496F: drivers/scsi/FlashPoint.* 4497 4498C-MEDIA CMI8788 DRIVER 4499M: Clemens Ladisch <clemens@ladisch.de> 4500L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4501S: Maintained 4502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4503F: sound/pci/oxygen/ 4504 4505C-SKY ARCHITECTURE 4506M: Guo Ren <guoren@kernel.org> 4507L: linux-csky@vger.kernel.org 4508S: Supported 4509T: git https://github.com/c-sky/csky-linux.git 4510F: Documentation/devicetree/bindings/csky/ 4511F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4512F: Documentation/devicetree/bindings/timer/csky,* 4513F: arch/csky/ 4514F: drivers/clocksource/timer-gx6605s.c 4515F: drivers/clocksource/timer-mp-csky.c 4516F: drivers/irqchip/irq-csky-* 4517N: csky 4518K: csky 4519 4520CA8210 IEEE-802.15.4 RADIO DRIVER 4521L: linux-wpan@vger.kernel.org 4522S: Orphan 4523W: https://github.com/Cascoda/ca8210-linux.git 4524F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4525F: drivers/net/ieee802154/ca8210.c 4526 4527CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4528M: Damien Le Moal <damien.lemoal@wdc.com> 4529L: linux-riscv@lists.infradead.org 4530L: linux-gpio@vger.kernel.org (pinctrl driver) 4531F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4532F: drivers/pinctrl/pinctrl-k210.c 4533 4534CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4535M: Damien Le Moal <damien.lemoal@wdc.com> 4536L: linux-kernel@vger.kernel.org 4537L: linux-riscv@lists.infradead.org 4538S: Maintained 4539F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4540F: drivers/reset/reset-k210.c 4541 4542CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4543M: Damien Le Moal <damien.lemoal@wdc.com> 4544L: linux-riscv@lists.infradead.org 4545S: Maintained 4546F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4547F: drivers/soc/canaan/ 4548F: include/soc/canaan/ 4549 4550CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4551M: David Howells <dhowells@redhat.com> 4552L: linux-cachefs@redhat.com (moderated for non-subscribers) 4553S: Supported 4554F: Documentation/filesystems/caching/cachefiles.rst 4555F: fs/cachefiles/ 4556 4557CADENCE MIPI-CSI2 BRIDGES 4558M: Maxime Ripard <mripard@kernel.org> 4559L: linux-media@vger.kernel.org 4560S: Maintained 4561F: Documentation/devicetree/bindings/media/cdns,*.txt 4562F: drivers/media/platform/cadence/cdns-csi2* 4563 4564CADENCE NAND DRIVER 4565L: linux-mtd@lists.infradead.org 4566S: Orphan 4567F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4568F: drivers/mtd/nand/raw/cadence-nand-controller.c 4569 4570CADENCE USB3 DRD IP DRIVER 4571M: Peter Chen <peter.chen@kernel.org> 4572M: Pawel Laszczak <pawell@cadence.com> 4573R: Roger Quadros <rogerq@kernel.org> 4574R: Aswath Govindraju <a-govindraju@ti.com> 4575L: linux-usb@vger.kernel.org 4576S: Maintained 4577T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4578F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4579F: drivers/usb/cdns3/ 4580X: drivers/usb/cdns3/cdnsp* 4581 4582CADENCE USBSSP DRD IP DRIVER 4583M: Pawel Laszczak <pawell@cadence.com> 4584L: linux-usb@vger.kernel.org 4585S: Maintained 4586T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4587F: drivers/usb/cdns3/ 4588X: drivers/usb/cdns3/cdns3* 4589 4590CADET FM/AM RADIO RECEIVER DRIVER 4591M: Hans Verkuil <hverkuil@xs4all.nl> 4592L: linux-media@vger.kernel.org 4593S: Maintained 4594W: https://linuxtv.org 4595T: git git://linuxtv.org/media_tree.git 4596F: drivers/media/radio/radio-cadet* 4597 4598CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4599L: linux-media@vger.kernel.org 4600S: Orphan 4601T: git git://linuxtv.org/media_tree.git 4602F: Documentation/admin-guide/media/cafe_ccic* 4603F: drivers/media/platform/marvell/ 4604 4605CAIF NETWORK LAYER 4606L: netdev@vger.kernel.org 4607S: Orphan 4608F: Documentation/networking/caif/ 4609F: drivers/net/caif/ 4610F: include/net/caif/ 4611F: include/uapi/linux/caif/ 4612F: net/caif/ 4613 4614CAKE QDISC 4615M: Toke Høiland-Jørgensen <toke@toke.dk> 4616L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4617S: Maintained 4618F: net/sched/sch_cake.c 4619 4620CAN NETWORK DRIVERS 4621M: Wolfgang Grandegger <wg@grandegger.com> 4622M: Marc Kleine-Budde <mkl@pengutronix.de> 4623L: linux-can@vger.kernel.org 4624S: Maintained 4625W: https://github.com/linux-can 4626T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4628F: Documentation/devicetree/bindings/net/can/ 4629F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4630F: drivers/net/can/ 4631F: drivers/phy/phy-can-transceiver.c 4632F: include/linux/can/bittiming.h 4633F: include/linux/can/dev.h 4634F: include/linux/can/length.h 4635F: include/linux/can/platform/ 4636F: include/linux/can/rx-offload.h 4637F: include/uapi/linux/can/error.h 4638F: include/uapi/linux/can/netlink.h 4639F: include/uapi/linux/can/vxcan.h 4640 4641CAN NETWORK LAYER 4642M: Oliver Hartkopp <socketcan@hartkopp.net> 4643M: Marc Kleine-Budde <mkl@pengutronix.de> 4644L: linux-can@vger.kernel.org 4645S: Maintained 4646W: https://github.com/linux-can 4647T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4648T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4649F: Documentation/networking/can.rst 4650F: include/linux/can/can-ml.h 4651F: include/linux/can/core.h 4652F: include/linux/can/skb.h 4653F: include/net/netns/can.h 4654F: include/uapi/linux/can.h 4655F: include/uapi/linux/can/bcm.h 4656F: include/uapi/linux/can/gw.h 4657F: include/uapi/linux/can/isotp.h 4658F: include/uapi/linux/can/raw.h 4659F: net/can/ 4660 4661CAN-J1939 NETWORK LAYER 4662M: Robin van der Gracht <robin@protonic.nl> 4663M: Oleksij Rempel <o.rempel@pengutronix.de> 4664R: kernel@pengutronix.de 4665L: linux-can@vger.kernel.org 4666S: Maintained 4667F: Documentation/networking/j1939.rst 4668F: include/uapi/linux/can/j1939.h 4669F: net/can/j1939/ 4670 4671CAPABILITIES 4672M: Serge Hallyn <serge@hallyn.com> 4673L: linux-security-module@vger.kernel.org 4674S: Supported 4675F: include/linux/capability.h 4676F: include/uapi/linux/capability.h 4677F: kernel/capability.c 4678F: security/commoncap.c 4679 4680CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4681M: Kevin Tsai <ktsai@capellamicro.com> 4682S: Maintained 4683F: drivers/iio/light/cm* 4684 4685CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4686M: Christian Lamparter <chunkeey@googlemail.com> 4687L: linux-wireless@vger.kernel.org 4688S: Maintained 4689W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4690F: drivers/net/wireless/ath/carl9170/ 4691 4692CAVIUM I2C DRIVER 4693M: Robert Richter <rric@kernel.org> 4694S: Odd Fixes 4695W: http://www.marvell.com 4696F: drivers/i2c/busses/i2c-octeon* 4697F: drivers/i2c/busses/i2c-thunderx* 4698 4699CAVIUM LIQUIDIO NETWORK DRIVER 4700M: Derek Chickles <dchickles@marvell.com> 4701M: Satanand Burla <sburla@marvell.com> 4702M: Felix Manlunas <fmanlunas@marvell.com> 4703L: netdev@vger.kernel.org 4704S: Supported 4705W: http://www.marvell.com 4706F: drivers/net/ethernet/cavium/liquidio/ 4707 4708CAVIUM MMC DRIVER 4709M: Robert Richter <rric@kernel.org> 4710S: Odd Fixes 4711W: http://www.marvell.com 4712F: drivers/mmc/host/cavium* 4713 4714CAVIUM OCTEON-TX CRYPTO DRIVER 4715M: George Cherian <gcherian@marvell.com> 4716L: linux-crypto@vger.kernel.org 4717S: Supported 4718W: http://www.marvell.com 4719F: drivers/crypto/cavium/cpt/ 4720 4721CAVIUM THUNDERX2 ARM64 SOC 4722M: Robert Richter <rric@kernel.org> 4723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4724S: Odd Fixes 4725F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4726F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4727 4728CBS/ETF/TAPRIO QDISCS 4729M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4730S: Maintained 4731L: netdev@vger.kernel.org 4732F: net/sched/sch_cbs.c 4733F: net/sched/sch_etf.c 4734F: net/sched/sch_taprio.c 4735 4736CC2520 IEEE-802.15.4 RADIO DRIVER 4737M: Varka Bhadram <varkabhadram@gmail.com> 4738L: linux-wpan@vger.kernel.org 4739S: Maintained 4740F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4741F: drivers/net/ieee802154/cc2520.c 4742F: include/linux/spi/cc2520.h 4743 4744CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4745M: Gilad Ben-Yossef <gilad@benyossef.com> 4746L: linux-crypto@vger.kernel.org 4747S: Supported 4748W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4749F: drivers/crypto/ccree/ 4750 4751CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4752M: Hadar Gat <hadar.gat@arm.com> 4753L: linux-crypto@vger.kernel.org 4754S: Supported 4755F: drivers/char/hw_random/cctrng.c 4756F: drivers/char/hw_random/cctrng.h 4757F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4758W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4759 4760CEC FRAMEWORK 4761M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4762L: linux-media@vger.kernel.org 4763S: Supported 4764W: http://linuxtv.org 4765T: git git://linuxtv.org/media_tree.git 4766F: Documentation/ABI/testing/debugfs-cec-error-inj 4767F: Documentation/devicetree/bindings/media/cec.txt 4768F: Documentation/driver-api/media/cec-core.rst 4769F: Documentation/userspace-api/media/cec 4770F: drivers/media/cec/ 4771F: drivers/media/rc/keymaps/rc-cec.c 4772F: include/media/cec-notifier.h 4773F: include/media/cec.h 4774F: include/uapi/linux/cec-funcs.h 4775F: include/uapi/linux/cec.h 4776 4777CEC GPIO DRIVER 4778M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4779L: linux-media@vger.kernel.org 4780S: Supported 4781W: http://linuxtv.org 4782T: git git://linuxtv.org/media_tree.git 4783F: Documentation/devicetree/bindings/media/cec-gpio.txt 4784F: drivers/media/cec/platform/cec-gpio/ 4785 4786CELL BROADBAND ENGINE ARCHITECTURE 4787M: Arnd Bergmann <arnd@arndb.de> 4788L: linuxppc-dev@lists.ozlabs.org 4789S: Supported 4790W: http://www.ibm.com/developerworks/power/cell/ 4791F: arch/powerpc/include/asm/cell*.h 4792F: arch/powerpc/include/asm/spu*.h 4793F: arch/powerpc/include/uapi/asm/spu*.h 4794F: arch/powerpc/platforms/cell/ 4795 4796CELLWISE CW2015 BATTERY DRIVER 4797M: Tobias Schrammm <t.schramm@manjaro.org> 4798S: Maintained 4799F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4800F: drivers/power/supply/cw2015_battery.c 4801 4802CEPH COMMON CODE (LIBCEPH) 4803M: Ilya Dryomov <idryomov@gmail.com> 4804M: Xiubo Li <xiubli@redhat.com> 4805R: Jeff Layton <jlayton@kernel.org> 4806L: ceph-devel@vger.kernel.org 4807S: Supported 4808W: http://ceph.com/ 4809T: git git://github.com/ceph/ceph-client.git 4810F: include/linux/ceph/ 4811F: include/linux/crush/ 4812F: net/ceph/ 4813 4814CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4815M: Xiubo Li <xiubli@redhat.com> 4816M: Ilya Dryomov <idryomov@gmail.com> 4817R: Jeff Layton <jlayton@kernel.org> 4818L: ceph-devel@vger.kernel.org 4819S: Supported 4820W: http://ceph.com/ 4821T: git git://github.com/ceph/ceph-client.git 4822F: Documentation/filesystems/ceph.rst 4823F: fs/ceph/ 4824 4825CERTIFICATE HANDLING 4826M: David Howells <dhowells@redhat.com> 4827M: David Woodhouse <dwmw2@infradead.org> 4828L: keyrings@vger.kernel.org 4829S: Maintained 4830F: Documentation/admin-guide/module-signing.rst 4831F: certs/ 4832F: scripts/sign-file.c 4833F: tools/certs/ 4834 4835CFAG12864B LCD DRIVER 4836M: Miguel Ojeda <ojeda@kernel.org> 4837S: Maintained 4838F: drivers/auxdisplay/cfag12864b.c 4839F: include/linux/cfag12864b.h 4840 4841CFAG12864BFB LCD FRAMEBUFFER DRIVER 4842M: Miguel Ojeda <ojeda@kernel.org> 4843S: Maintained 4844F: drivers/auxdisplay/cfag12864bfb.c 4845F: include/linux/cfag12864b.h 4846 4847CHAR and MISC DRIVERS 4848M: Arnd Bergmann <arnd@arndb.de> 4849M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4850S: Supported 4851T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4852F: drivers/char/ 4853F: drivers/misc/ 4854F: include/linux/miscdevice.h 4855X: drivers/char/agp/ 4856X: drivers/char/hw_random/ 4857X: drivers/char/ipmi/ 4858X: drivers/char/random.c 4859X: drivers/char/tpm/ 4860 4861CHECKPATCH 4862M: Andy Whitcroft <apw@canonical.com> 4863M: Joe Perches <joe@perches.com> 4864R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4865R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4866S: Maintained 4867F: scripts/checkpatch.pl 4868 4869CHECKPATCH DOCUMENTATION 4870M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4871M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4872R: Joe Perches <joe@perches.com> 4873S: Maintained 4874F: Documentation/dev-tools/checkpatch.rst 4875 4876CHINESE DOCUMENTATION 4877M: Alex Shi <alexs@kernel.org> 4878M: Yanteng Si <siyanteng@loongson.cn> 4879S: Maintained 4880F: Documentation/translations/zh_CN/ 4881 4882CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4883M: Peter Chen <peter.chen@kernel.org> 4884L: linux-usb@vger.kernel.org 4885S: Maintained 4886T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4887F: drivers/usb/chipidea/ 4888 4889CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4890M: Hans de Goede <hdegoede@redhat.com> 4891L: linux-input@vger.kernel.org 4892S: Maintained 4893F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4894F: drivers/input/touchscreen/chipone_icn8318.c 4895 4896CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4897M: Hans de Goede <hdegoede@redhat.com> 4898L: linux-input@vger.kernel.org 4899S: Maintained 4900F: drivers/input/touchscreen/chipone_icn8505.c 4901 4902CHROME HARDWARE PLATFORM SUPPORT 4903M: Benson Leung <bleung@chromium.org> 4904L: chrome-platform@lists.linux.dev 4905S: Maintained 4906T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4907F: drivers/platform/chrome/ 4908 4909CHROMEOS EC CODEC DRIVER 4910M: Cheng-Yi Chiang <cychiang@chromium.org> 4911M: Tzung-Bi Shih <tzungbi@google.com> 4912R: Guenter Roeck <groeck@chromium.org> 4913L: chrome-platform@lists.linux.dev 4914S: Maintained 4915F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4916F: sound/soc/codecs/cros_ec_codec.* 4917 4918CHROMEOS EC SUBDRIVERS 4919M: Benson Leung <bleung@chromium.org> 4920R: Guenter Roeck <groeck@chromium.org> 4921L: chrome-platform@lists.linux.dev 4922S: Maintained 4923F: drivers/power/supply/cros_usbpd-charger.c 4924N: cros_ec 4925N: cros-ec 4926 4927CHROMEOS EC USB TYPE-C DRIVER 4928M: Prashant Malani <pmalani@chromium.org> 4929L: chrome-platform@lists.linux.dev 4930S: Maintained 4931F: drivers/platform/chrome/cros_ec_typec.c 4932F: drivers/platform/chrome/cros_typec_switch.c 4933 4934CHROMEOS EC USB PD NOTIFY DRIVER 4935M: Prashant Malani <pmalani@chromium.org> 4936L: chrome-platform@lists.linux.dev 4937S: Maintained 4938F: drivers/platform/chrome/cros_usbpd_notify.c 4939F: include/linux/platform_data/cros_usbpd_notify.h 4940 4941CHRONTEL CH7322 CEC DRIVER 4942M: Joe Tessler <jrt@google.com> 4943L: linux-media@vger.kernel.org 4944S: Maintained 4945T: git git://linuxtv.org/media_tree.git 4946F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4947F: drivers/media/cec/i2c/ch7322.c 4948 4949CIRRUS LOGIC AUDIO CODEC DRIVERS 4950M: James Schulman <james.schulman@cirrus.com> 4951M: David Rhodes <david.rhodes@cirrus.com> 4952M: Lucas Tanure <tanureal@opensource.cirrus.com> 4953M: Richard Fitzgerald <rf@opensource.cirrus.com> 4954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4955L: patches@opensource.cirrus.com 4956S: Maintained 4957F: Documentation/devicetree/bindings/sound/cirrus,cs* 4958F: include/dt-bindings/sound/cs* 4959F: sound/pci/hda/cs* 4960F: sound/pci/hda/hda_cs_dsp_ctl.* 4961F: sound/soc/codecs/cs* 4962 4963CIRRUS LOGIC DSP FIRMWARE DRIVER 4964M: Simon Trimmer <simont@opensource.cirrus.com> 4965M: Charles Keepax <ckeepax@opensource.cirrus.com> 4966M: Richard Fitzgerald <rf@opensource.cirrus.com> 4967L: patches@opensource.cirrus.com 4968S: Supported 4969W: https://github.com/CirrusLogic/linux-drivers/wiki 4970T: git https://github.com/CirrusLogic/linux-drivers.git 4971F: drivers/firmware/cirrus/* 4972F: include/linux/firmware/cirrus/* 4973 4974CIRRUS LOGIC EP93XX ETHERNET DRIVER 4975M: Hartley Sweeten <hsweeten@visionengravers.com> 4976L: netdev@vger.kernel.org 4977S: Maintained 4978F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4979 4980CIRRUS LOGIC LOCHNAGAR DRIVER 4981M: Charles Keepax <ckeepax@opensource.cirrus.com> 4982M: Richard Fitzgerald <rf@opensource.cirrus.com> 4983L: patches@opensource.cirrus.com 4984S: Supported 4985F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4986F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4987F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4988F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4989F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4990F: Documentation/hwmon/lochnagar.rst 4991F: drivers/clk/clk-lochnagar.c 4992F: drivers/hwmon/lochnagar-hwmon.c 4993F: drivers/mfd/lochnagar-i2c.c 4994F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4995F: drivers/regulator/lochnagar-regulator.c 4996F: include/dt-bindings/clock/lochnagar.h 4997F: include/dt-bindings/pinctrl/lochnagar.h 4998F: include/linux/mfd/lochnagar* 4999F: sound/soc/codecs/lochnagar-sc.c 5000 5001CIRRUS LOGIC MADERA CODEC DRIVERS 5002M: Charles Keepax <ckeepax@opensource.cirrus.com> 5003M: Richard Fitzgerald <rf@opensource.cirrus.com> 5004L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5005L: patches@opensource.cirrus.com 5006S: Supported 5007W: https://github.com/CirrusLogic/linux-drivers/wiki 5008T: git https://github.com/CirrusLogic/linux-drivers.git 5009F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5010F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5011F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5012F: drivers/gpio/gpio-madera* 5013F: drivers/irqchip/irq-madera* 5014F: drivers/mfd/cs47l* 5015F: drivers/mfd/madera* 5016F: drivers/pinctrl/cirrus/* 5017F: include/dt-bindings/sound/madera* 5018F: include/linux/irqchip/irq-madera* 5019F: include/linux/mfd/madera/* 5020F: include/sound/madera* 5021F: sound/soc/codecs/cs47l* 5022F: sound/soc/codecs/madera* 5023 5024CISCO FCOE HBA DRIVER 5025M: Satish Kharat <satishkh@cisco.com> 5026M: Sesidhar Baddela <sebaddel@cisco.com> 5027M: Karan Tilak Kumar <kartilak@cisco.com> 5028L: linux-scsi@vger.kernel.org 5029S: Supported 5030F: drivers/scsi/fnic/ 5031 5032CISCO SCSI HBA DRIVER 5033M: Karan Tilak Kumar <kartilak@cisco.com> 5034M: Sesidhar Baddela <sebaddel@cisco.com> 5035L: linux-scsi@vger.kernel.org 5036S: Supported 5037F: drivers/scsi/snic/ 5038 5039CISCO VIC ETHERNET NIC DRIVER 5040M: Christian Benvenuti <benve@cisco.com> 5041M: Govindarajulu Varadarajan <_govind@gmx.com> 5042S: Supported 5043F: drivers/net/ethernet/cisco/enic/ 5044 5045CISCO VIC LOW LATENCY NIC DRIVER 5046M: Christian Benvenuti <benve@cisco.com> 5047M: Nelson Escobar <neescoba@cisco.com> 5048S: Supported 5049F: drivers/infiniband/hw/usnic/ 5050 5051CLANG-FORMAT FILE 5052M: Miguel Ojeda <ojeda@kernel.org> 5053S: Maintained 5054F: .clang-format 5055 5056CLANG/LLVM BUILD SUPPORT 5057M: Nathan Chancellor <nathan@kernel.org> 5058M: Nick Desaulniers <ndesaulniers@google.com> 5059R: Tom Rix <trix@redhat.com> 5060L: llvm@lists.linux.dev 5061S: Supported 5062W: https://clangbuiltlinux.github.io/ 5063B: https://github.com/ClangBuiltLinux/linux/issues 5064C: irc://irc.libera.chat/clangbuiltlinux 5065F: Documentation/kbuild/llvm.rst 5066F: include/linux/compiler-clang.h 5067F: scripts/Makefile.clang 5068F: scripts/clang-tools/ 5069K: \b(?i:clang|llvm)\b 5070 5071CLANG CONTROL FLOW INTEGRITY SUPPORT 5072M: Sami Tolvanen <samitolvanen@google.com> 5073M: Kees Cook <keescook@chromium.org> 5074R: Nathan Chancellor <nathan@kernel.org> 5075R: Nick Desaulniers <ndesaulniers@google.com> 5076L: llvm@lists.linux.dev 5077S: Supported 5078B: https://github.com/ClangBuiltLinux/linux/issues 5079T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5080F: include/linux/cfi.h 5081F: kernel/cfi.c 5082 5083CLK API 5084M: Russell King <linux@armlinux.org.uk> 5085L: linux-clk@vger.kernel.org 5086S: Maintained 5087F: include/linux/clk.h 5088 5089CLOCKSOURCE, CLOCKEVENT DRIVERS 5090M: Daniel Lezcano <daniel.lezcano@linaro.org> 5091M: Thomas Gleixner <tglx@linutronix.de> 5092L: linux-kernel@vger.kernel.org 5093S: Supported 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5095F: Documentation/devicetree/bindings/timer/ 5096F: drivers/clocksource/ 5097 5098CMPC ACPI DRIVER 5099M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5100M: Daniel Oliveira Nascimento <don@syst.com.br> 5101L: platform-driver-x86@vger.kernel.org 5102S: Supported 5103F: drivers/platform/x86/classmate-laptop.c 5104 5105COBALT MEDIA DRIVER 5106M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5107L: linux-media@vger.kernel.org 5108S: Supported 5109W: https://linuxtv.org 5110T: git git://linuxtv.org/media_tree.git 5111F: drivers/media/pci/cobalt/ 5112 5113COCCINELLE/Semantic Patches (SmPL) 5114M: Julia Lawall <Julia.Lawall@inria.fr> 5115M: Nicolas Palix <nicolas.palix@imag.fr> 5116L: cocci@inria.fr (moderated for non-subscribers) 5117S: Supported 5118W: https://coccinelle.gitlabpages.inria.fr/website/ 5119T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5120F: Documentation/dev-tools/coccinelle.rst 5121F: scripts/coccicheck 5122F: scripts/coccinelle/ 5123 5124CODA FILE SYSTEM 5125M: Jan Harkes <jaharkes@cs.cmu.edu> 5126M: coda@cs.cmu.edu 5127L: codalist@coda.cs.cmu.edu 5128S: Maintained 5129W: http://www.coda.cs.cmu.edu/ 5130F: Documentation/filesystems/coda.rst 5131F: fs/coda/ 5132F: include/linux/coda*.h 5133F: include/uapi/linux/coda*.h 5134 5135CODA V4L2 MEM2MEM DRIVER 5136M: Philipp Zabel <p.zabel@pengutronix.de> 5137L: linux-media@vger.kernel.org 5138S: Maintained 5139F: Documentation/devicetree/bindings/media/coda.yaml 5140F: drivers/media/platform/chips-media/ 5141 5142CODE OF CONDUCT 5143M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5144S: Supported 5145F: Documentation/process/code-of-conduct-interpretation.rst 5146F: Documentation/process/code-of-conduct.rst 5147 5148COMEDI DRIVERS 5149M: Ian Abbott <abbotti@mev.co.uk> 5150M: H Hartley Sweeten <hsweeten@visionengravers.com> 5151S: Odd Fixes 5152F: drivers/comedi/ 5153F: include/linux/comedi/ 5154F: include/uapi/linux/comedi.h 5155 5156COMMON CLK FRAMEWORK 5157M: Michael Turquette <mturquette@baylibre.com> 5158M: Stephen Boyd <sboyd@kernel.org> 5159L: linux-clk@vger.kernel.org 5160S: Maintained 5161Q: http://patchwork.kernel.org/project/linux-clk/list/ 5162T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5163F: Documentation/devicetree/bindings/clock/ 5164F: drivers/clk/ 5165F: include/dt-bindings/clock/ 5166F: include/linux/clk-pr* 5167F: include/linux/clk/ 5168F: include/linux/of_clk.h 5169X: drivers/clk/clkdev.c 5170 5171COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5172M: Steve French <sfrench@samba.org> 5173R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5174R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5175R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5176R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5177L: linux-cifs@vger.kernel.org 5178L: samba-technical@lists.samba.org (moderated for non-subscribers) 5179S: Supported 5180W: https://wiki.samba.org/index.php/LinuxCIFS 5181T: git git://git.samba.org/sfrench/cifs-2.6.git 5182F: Documentation/admin-guide/cifs/ 5183F: fs/cifs/ 5184F: fs/smbfs_common/ 5185F: include/uapi/linux/cifs 5186 5187COMPACTPCI HOTPLUG CORE 5188M: Scott Murray <scott@spiteful.org> 5189L: linux-pci@vger.kernel.org 5190S: Maintained 5191F: drivers/pci/hotplug/cpci_hotplug* 5192 5193COMPACTPCI HOTPLUG GENERIC DRIVER 5194M: Scott Murray <scott@spiteful.org> 5195L: linux-pci@vger.kernel.org 5196S: Maintained 5197F: drivers/pci/hotplug/cpcihp_generic.c 5198 5199COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5200M: Scott Murray <scott@spiteful.org> 5201L: linux-pci@vger.kernel.org 5202S: Maintained 5203F: drivers/pci/hotplug/cpcihp_zt5550.* 5204 5205COMPAL LAPTOP SUPPORT 5206M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5207L: platform-driver-x86@vger.kernel.org 5208S: Maintained 5209F: drivers/platform/x86/compal-laptop.c 5210 5211COMPILER ATTRIBUTES 5212M: Miguel Ojeda <ojeda@kernel.org> 5213R: Nick Desaulniers <ndesaulniers@google.com> 5214S: Maintained 5215F: include/linux/compiler_attributes.h 5216 5217COMPUTE EXPRESS LINK (CXL) 5218M: Alison Schofield <alison.schofield@intel.com> 5219M: Vishal Verma <vishal.l.verma@intel.com> 5220M: Ira Weiny <ira.weiny@intel.com> 5221M: Ben Widawsky <bwidawsk@kernel.org> 5222M: Dan Williams <dan.j.williams@intel.com> 5223L: linux-cxl@vger.kernel.org 5224S: Maintained 5225F: drivers/cxl/ 5226F: include/uapi/linux/cxl_mem.h 5227 5228CONEXANT ACCESSRUNNER USB DRIVER 5229L: accessrunner-general@lists.sourceforge.net 5230S: Orphan 5231W: http://accessrunner.sourceforge.net/ 5232F: drivers/usb/atm/cxacru.c 5233 5234CONFIGFS 5235M: Joel Becker <jlbec@evilplan.org> 5236M: Christoph Hellwig <hch@lst.de> 5237S: Supported 5238T: git git://git.infradead.org/users/hch/configfs.git 5239F: fs/configfs/ 5240F: include/linux/configfs.h 5241F: samples/configfs/ 5242 5243CONSOLE SUBSYSTEM 5244M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5245S: Supported 5246F: drivers/video/console/ 5247F: include/linux/console* 5248 5249CONTEXT TRACKING 5250M: Frederic Weisbecker <frederic@kernel.org> 5251M: "Paul E. McKenney" <paulmck@kernel.org> 5252S: Maintained 5253F: kernel/context_tracking.c 5254F: include/linux/context_tracking* 5255 5256CONTROL GROUP (CGROUP) 5257M: Tejun Heo <tj@kernel.org> 5258M: Zefan Li <lizefan.x@bytedance.com> 5259M: Johannes Weiner <hannes@cmpxchg.org> 5260L: cgroups@vger.kernel.org 5261S: Maintained 5262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5263F: Documentation/admin-guide/cgroup-v1/ 5264F: Documentation/admin-guide/cgroup-v2.rst 5265F: include/linux/cgroup* 5266F: kernel/cgroup/ 5267F: tools/testing/selftests/cgroup/ 5268 5269CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5270M: Tejun Heo <tj@kernel.org> 5271M: Josef Bacik <josef@toxicpanda.com> 5272M: Jens Axboe <axboe@kernel.dk> 5273L: cgroups@vger.kernel.org 5274L: linux-block@vger.kernel.org 5275T: git git://git.kernel.dk/linux-block 5276F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5277F: block/bfq-cgroup.c 5278F: block/blk-cgroup.c 5279F: block/blk-iocost.c 5280F: block/blk-iolatency.c 5281F: block/blk-throttle.c 5282F: include/linux/blk-cgroup.h 5283 5284CONTROL GROUP - CPUSET 5285M: Waiman Long <longman@redhat.com> 5286M: Zefan Li <lizefan.x@bytedance.com> 5287L: cgroups@vger.kernel.org 5288S: Maintained 5289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5290F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5291F: include/linux/cpuset.h 5292F: kernel/cgroup/cpuset.c 5293 5294CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5295M: Johannes Weiner <hannes@cmpxchg.org> 5296M: Michal Hocko <mhocko@kernel.org> 5297M: Roman Gushchin <roman.gushchin@linux.dev> 5298M: Shakeel Butt <shakeelb@google.com> 5299R: Muchun Song <songmuchun@bytedance.com> 5300L: cgroups@vger.kernel.org 5301L: linux-mm@kvack.org 5302S: Maintained 5303F: mm/memcontrol.c 5304F: mm/swap_cgroup.c 5305F: tools/testing/selftests/cgroup/memcg_protection.m 5306F: tools/testing/selftests/cgroup/test_kmem.c 5307F: tools/testing/selftests/cgroup/test_memcontrol.c 5308 5309CORETEMP HARDWARE MONITORING DRIVER 5310M: Fenghua Yu <fenghua.yu@intel.com> 5311L: linux-hwmon@vger.kernel.org 5312S: Maintained 5313F: Documentation/hwmon/coretemp.rst 5314F: drivers/hwmon/coretemp.c 5315 5316CORSAIR-CPRO HARDWARE MONITOR DRIVER 5317M: Marius Zachmann <mail@mariuszachmann.de> 5318L: linux-hwmon@vger.kernel.org 5319S: Maintained 5320F: drivers/hwmon/corsair-cpro.c 5321 5322CORSAIR-PSU HARDWARE MONITOR DRIVER 5323M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5324L: linux-hwmon@vger.kernel.org 5325S: Maintained 5326F: Documentation/hwmon/corsair-psu.rst 5327F: drivers/hwmon/corsair-psu.c 5328 5329COUNTER SUBSYSTEM 5330M: William Breathitt Gray <william.gray@linaro.org> 5331L: linux-iio@vger.kernel.org 5332S: Maintained 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5334F: Documentation/ABI/testing/sysfs-bus-counter 5335F: Documentation/driver-api/generic-counter.rst 5336F: drivers/counter/ 5337F: include/linux/counter.h 5338F: include/uapi/linux/counter.h 5339F: tools/counter/ 5340 5341CP2615 I2C DRIVER 5342M: Bence Csókás <bence98@sch.bme.hu> 5343S: Maintained 5344F: drivers/i2c/busses/i2c-cp2615.c 5345 5346CPMAC ETHERNET DRIVER 5347M: Florian Fainelli <f.fainelli@gmail.com> 5348L: netdev@vger.kernel.org 5349S: Maintained 5350F: drivers/net/ethernet/ti/cpmac.c 5351 5352CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5353M: Viresh Kumar <viresh.kumar@linaro.org> 5354M: Sudeep Holla <sudeep.holla@arm.com> 5355L: linux-pm@vger.kernel.org 5356S: Maintained 5357W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5358F: drivers/cpufreq/vexpress-spc-cpufreq.c 5359 5360CPU FREQUENCY SCALING FRAMEWORK 5361M: "Rafael J. Wysocki" <rafael@kernel.org> 5362M: Viresh Kumar <viresh.kumar@linaro.org> 5363L: linux-pm@vger.kernel.org 5364S: Maintained 5365B: https://bugzilla.kernel.org 5366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5367T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5368F: Documentation/admin-guide/pm/cpufreq.rst 5369F: Documentation/admin-guide/pm/intel_pstate.rst 5370F: Documentation/cpu-freq/ 5371F: Documentation/devicetree/bindings/cpufreq/ 5372F: drivers/cpufreq/ 5373F: include/linux/cpufreq.h 5374F: include/linux/sched/cpufreq.h 5375F: kernel/sched/cpufreq*.c 5376F: tools/testing/selftests/cpufreq/ 5377 5378CPU IDLE TIME MANAGEMENT FRAMEWORK 5379M: "Rafael J. Wysocki" <rafael@kernel.org> 5380M: Daniel Lezcano <daniel.lezcano@linaro.org> 5381L: linux-pm@vger.kernel.org 5382S: Maintained 5383B: https://bugzilla.kernel.org 5384T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5385F: Documentation/admin-guide/pm/cpuidle.rst 5386F: Documentation/driver-api/pm/cpuidle.rst 5387F: drivers/cpuidle/ 5388F: include/linux/cpuidle.h 5389 5390CPU POWER MONITORING SUBSYSTEM 5391M: Thomas Renninger <trenn@suse.com> 5392M: Shuah Khan <shuah@kernel.org> 5393M: Shuah Khan <skhan@linuxfoundation.org> 5394L: linux-pm@vger.kernel.org 5395S: Maintained 5396F: tools/power/cpupower/ 5397 5398CPUID/MSR DRIVER 5399M: "H. Peter Anvin" <hpa@zytor.com> 5400S: Maintained 5401F: arch/x86/kernel/cpuid.c 5402F: arch/x86/kernel/msr.c 5403 5404CPUIDLE DRIVER - ARM BIG LITTLE 5405M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5406M: Daniel Lezcano <daniel.lezcano@linaro.org> 5407L: linux-pm@vger.kernel.org 5408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5409S: Maintained 5410T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5411F: drivers/cpuidle/cpuidle-big_little.c 5412 5413CPUIDLE DRIVER - ARM EXYNOS 5414M: Daniel Lezcano <daniel.lezcano@linaro.org> 5415R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5416M: Kukjin Kim <kgene@kernel.org> 5417L: linux-pm@vger.kernel.org 5418L: linux-samsung-soc@vger.kernel.org 5419S: Supported 5420F: arch/arm/mach-exynos/pm.c 5421F: drivers/cpuidle/cpuidle-exynos.c 5422F: include/linux/platform_data/cpuidle-exynos.h 5423 5424CPUIDLE DRIVER - ARM PSCI 5425M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5426M: Sudeep Holla <sudeep.holla@arm.com> 5427L: linux-pm@vger.kernel.org 5428L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5429S: Supported 5430F: drivers/cpuidle/cpuidle-psci.c 5431 5432CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5433M: Ulf Hansson <ulf.hansson@linaro.org> 5434L: linux-pm@vger.kernel.org 5435L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5436S: Supported 5437F: drivers/cpuidle/cpuidle-psci.h 5438F: drivers/cpuidle/cpuidle-psci-domain.c 5439 5440CPUIDLE DRIVER - DT IDLE PM DOMAIN 5441M: Ulf Hansson <ulf.hansson@linaro.org> 5442L: linux-pm@vger.kernel.org 5443S: Supported 5444F: drivers/cpuidle/dt_idle_genpd.c 5445F: drivers/cpuidle/dt_idle_genpd.h 5446 5447CPUIDLE DRIVER - RISC-V SBI 5448M: Anup Patel <anup@brainfault.org> 5449L: linux-pm@vger.kernel.org 5450L: linux-riscv@lists.infradead.org 5451S: Maintained 5452F: drivers/cpuidle/cpuidle-riscv-sbi.c 5453 5454CRAMFS FILESYSTEM 5455M: Nicolas Pitre <nico@fluxnic.net> 5456S: Maintained 5457F: Documentation/filesystems/cramfs.rst 5458F: fs/cramfs/ 5459 5460CREATIVE SB0540 5461M: Bastien Nocera <hadess@hadess.net> 5462L: linux-input@vger.kernel.org 5463S: Maintained 5464F: drivers/hid/hid-creative-sb0540.c 5465 5466CRYPTO API 5467M: Herbert Xu <herbert@gondor.apana.org.au> 5468M: "David S. Miller" <davem@davemloft.net> 5469L: linux-crypto@vger.kernel.org 5470S: Maintained 5471T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5472T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5473F: Documentation/crypto/ 5474F: Documentation/devicetree/bindings/crypto/ 5475F: arch/*/crypto/ 5476F: crypto/ 5477F: drivers/crypto/ 5478F: include/crypto/ 5479F: include/linux/crypto* 5480F: lib/crypto/ 5481 5482CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5483M: Neil Horman <nhorman@tuxdriver.com> 5484L: linux-crypto@vger.kernel.org 5485S: Maintained 5486F: crypto/ansi_cprng.c 5487F: crypto/rng.c 5488 5489CS3308 MEDIA DRIVER 5490M: Hans Verkuil <hverkuil@xs4all.nl> 5491L: linux-media@vger.kernel.org 5492S: Odd Fixes 5493W: http://linuxtv.org 5494T: git git://linuxtv.org/media_tree.git 5495F: drivers/media/i2c/cs3308.c 5496 5497CS5535 Audio ALSA driver 5498M: Jaya Kumar <jayakumar.alsa@gmail.com> 5499S: Maintained 5500F: sound/pci/cs5535audio/ 5501 5502CSI DRIVERS FOR ALLWINNER V3s 5503M: Yong Deng <yong.deng@magewell.com> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506T: git git://linuxtv.org/media_tree.git 5507F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5508F: drivers/media/platform/sunxi/sun6i-csi/ 5509 5510CTU CAN FD DRIVER 5511M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5512M: Ondrej Ille <ondrej.ille@gmail.com> 5513L: linux-can@vger.kernel.org 5514S: Maintained 5515F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5516F: drivers/net/can/ctucanfd/ 5517 5518CW1200 WLAN driver 5519M: Solomon Peachy <pizza@shaftnet.org> 5520S: Maintained 5521F: drivers/net/wireless/st/cw1200/ 5522 5523CX18 VIDEO4LINUX DRIVER 5524M: Andy Walls <awalls@md.metrocast.net> 5525L: linux-media@vger.kernel.org 5526S: Maintained 5527W: https://linuxtv.org 5528T: git git://linuxtv.org/media_tree.git 5529F: drivers/media/pci/cx18/ 5530F: include/uapi/linux/ivtv* 5531 5532CX2341X MPEG ENCODER HELPER MODULE 5533M: Hans Verkuil <hverkuil@xs4all.nl> 5534L: linux-media@vger.kernel.org 5535S: Maintained 5536W: https://linuxtv.org 5537T: git git://linuxtv.org/media_tree.git 5538F: drivers/media/common/cx2341x* 5539F: include/media/drv-intf/cx2341x.h 5540 5541CX24120 MEDIA DRIVER 5542M: Jemma Denson <jdenson@gmail.com> 5543M: Patrick Boettcher <patrick.boettcher@posteo.de> 5544L: linux-media@vger.kernel.org 5545S: Maintained 5546W: https://linuxtv.org 5547Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5548F: drivers/media/dvb-frontends/cx24120* 5549 5550CX88 VIDEO4LINUX DRIVER 5551M: Mauro Carvalho Chehab <mchehab@kernel.org> 5552L: linux-media@vger.kernel.org 5553S: Odd fixes 5554W: https://linuxtv.org 5555T: git git://linuxtv.org/media_tree.git 5556F: Documentation/driver-api/media/drivers/cx88* 5557F: drivers/media/pci/cx88/ 5558 5559CXD2820R MEDIA DRIVER 5560M: Antti Palosaari <crope@iki.fi> 5561L: linux-media@vger.kernel.org 5562S: Maintained 5563W: https://linuxtv.org 5564W: http://palosaari.fi/linux/ 5565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5566T: git git://linuxtv.org/anttip/media_tree.git 5567F: drivers/media/dvb-frontends/cxd2820r* 5568 5569CXGB3 ETHERNET DRIVER (CXGB3) 5570M: Raju Rangoju <rajur@chelsio.com> 5571L: netdev@vger.kernel.org 5572S: Supported 5573W: http://www.chelsio.com 5574F: drivers/net/ethernet/chelsio/cxgb3/ 5575 5576CXGB3 ISCSI DRIVER (CXGB3I) 5577M: Varun Prakash <varun@chelsio.com> 5578L: linux-scsi@vger.kernel.org 5579S: Supported 5580W: http://www.chelsio.com 5581F: drivers/scsi/cxgbi/cxgb3i 5582 5583CXGB4 CRYPTO DRIVER (chcr) 5584M: Ayush Sawal <ayush.sawal@chelsio.com> 5585M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5586M: Rohit Maheshwari <rohitm@chelsio.com> 5587L: linux-crypto@vger.kernel.org 5588S: Supported 5589W: http://www.chelsio.com 5590F: drivers/crypto/chelsio 5591 5592CXGB4 INLINE CRYPTO DRIVER 5593M: Ayush Sawal <ayush.sawal@chelsio.com> 5594M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5595M: Rohit Maheshwari <rohitm@chelsio.com> 5596L: netdev@vger.kernel.org 5597S: Supported 5598W: http://www.chelsio.com 5599F: drivers/net/ethernet/chelsio/inline_crypto/ 5600 5601CXGB4 ETHERNET DRIVER (CXGB4) 5602M: Raju Rangoju <rajur@chelsio.com> 5603L: netdev@vger.kernel.org 5604S: Supported 5605W: http://www.chelsio.com 5606F: drivers/net/ethernet/chelsio/cxgb4/ 5607 5608CXGB4 ISCSI DRIVER (CXGB4I) 5609M: Varun Prakash <varun@chelsio.com> 5610L: linux-scsi@vger.kernel.org 5611S: Supported 5612W: http://www.chelsio.com 5613F: drivers/scsi/cxgbi/cxgb4i 5614 5615CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5616M: Potnuri Bharat Teja <bharat@chelsio.com> 5617L: linux-rdma@vger.kernel.org 5618S: Supported 5619W: http://www.openfabrics.org 5620F: drivers/infiniband/hw/cxgb4/ 5621F: include/uapi/rdma/cxgb4-abi.h 5622 5623CXGB4VF ETHERNET DRIVER (CXGB4VF) 5624M: Raju Rangoju <rajur@chelsio.com> 5625L: netdev@vger.kernel.org 5626S: Supported 5627W: http://www.chelsio.com 5628F: drivers/net/ethernet/chelsio/cxgb4vf/ 5629 5630CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5631M: Frederic Barrat <fbarrat@linux.ibm.com> 5632M: Andrew Donnellan <ajd@linux.ibm.com> 5633L: linuxppc-dev@lists.ozlabs.org 5634S: Supported 5635F: Documentation/ABI/testing/sysfs-class-cxl 5636F: Documentation/powerpc/cxl.rst 5637F: arch/powerpc/platforms/powernv/pci-cxl.c 5638F: drivers/misc/cxl/ 5639F: include/misc/cxl* 5640F: include/uapi/misc/cxl.h 5641 5642CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5643M: Manoj N. Kumar <manoj@linux.ibm.com> 5644M: Matthew R. Ochs <mrochs@linux.ibm.com> 5645M: Uma Krishnan <ukrishn@linux.ibm.com> 5646L: linux-scsi@vger.kernel.org 5647S: Supported 5648F: Documentation/powerpc/cxlflash.rst 5649F: drivers/scsi/cxlflash/ 5650F: include/uapi/scsi/cxlflash_ioctl.h 5651 5652CYBERPRO FB DRIVER 5653M: Russell King <linux@armlinux.org.uk> 5654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5655S: Maintained 5656W: http://www.armlinux.org.uk/ 5657F: drivers/video/fbdev/cyber2000fb.* 5658 5659CYCLADES PC300 DRIVER 5660S: Orphan 5661F: drivers/net/wan/pc300* 5662 5663CYPRESS_FIRMWARE MEDIA DRIVER 5664M: Antti Palosaari <crope@iki.fi> 5665L: linux-media@vger.kernel.org 5666S: Maintained 5667W: https://linuxtv.org 5668W: http://palosaari.fi/linux/ 5669Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5670T: git git://linuxtv.org/anttip/media_tree.git 5671F: drivers/media/common/cypress_firmware* 5672 5673CYPRESS CY8C95X0 PINCTRL DRIVER 5674M: Patrick Rudolph <patrick.rudolph@9elements.com> 5675L: linux-gpio@vger.kernel.org 5676S: Maintained 5677F: drivers/pinctrl/pinctrl-cy8c95x0.c 5678 5679CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5680M: Linus Walleij <linus.walleij@linaro.org> 5681L: linux-input@vger.kernel.org 5682S: Maintained 5683F: drivers/input/touchscreen/cy8ctma140.c 5684 5685CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5686M: Yassine Oudjana <y.oudjana@protonmail.com> 5687L: linux-input@vger.kernel.org 5688S: Maintained 5689F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5690F: drivers/input/keyboard/cypress-sf.c 5691 5692CYTTSP TOUCHSCREEN DRIVER 5693M: Linus Walleij <linus.walleij@linaro.org> 5694L: linux-input@vger.kernel.org 5695S: Maintained 5696F: drivers/input/touchscreen/cyttsp* 5697 5698D-LINK DIR-685 TOUCHKEYS DRIVER 5699M: Linus Walleij <linus.walleij@linaro.org> 5700L: linux-input@vger.kernel.org 5701S: Supported 5702F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5703 5704DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5705M: Joshua Kinard <kumba@gentoo.org> 5706S: Maintained 5707F: drivers/rtc/rtc-ds1685.c 5708F: include/linux/rtc/ds1685.h 5709 5710DAMA SLAVE for AX.25 5711M: Joerg Reuter <jreuter@yaina.de> 5712L: linux-hams@vger.kernel.org 5713S: Maintained 5714W: http://yaina.de/jreuter/ 5715W: http://www.qsl.net/dl1bke/ 5716F: net/ax25/af_ax25.c 5717F: net/ax25/ax25_dev.c 5718F: net/ax25/ax25_ds_* 5719F: net/ax25/ax25_in.c 5720F: net/ax25/ax25_out.c 5721F: net/ax25/ax25_timer.c 5722F: net/ax25/sysctl_net_ax25.c 5723 5724DATA ACCESS MONITOR 5725M: SeongJae Park <sj@kernel.org> 5726L: damon@lists.linux.dev 5727L: linux-mm@kvack.org 5728S: Maintained 5729F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5730F: Documentation/admin-guide/mm/damon/ 5731F: Documentation/mm/damon/ 5732F: include/linux/damon.h 5733F: include/trace/events/damon.h 5734F: mm/damon/ 5735F: tools/testing/selftests/damon/ 5736 5737DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5738L: netdev@vger.kernel.org 5739S: Orphan 5740F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5741F: drivers/net/ethernet/dec/tulip/dmfe.c 5742 5743DC390/AM53C974 SCSI driver 5744M: Hannes Reinecke <hare@suse.com> 5745L: linux-scsi@vger.kernel.org 5746S: Maintained 5747F: drivers/scsi/am53c974.c 5748 5749DC395x SCSI driver 5750M: Oliver Neukum <oliver@neukum.org> 5751M: Ali Akcaagac <aliakc@web.de> 5752M: Jamie Lenehan <lenehan@twibble.org> 5753L: dc395x@twibble.org 5754S: Maintained 5755W: http://twibble.org/dist/dc395x/ 5756W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5757F: Documentation/scsi/dc395x.rst 5758F: drivers/scsi/dc395x.* 5759 5760DCCP PROTOCOL 5761L: dccp@vger.kernel.org 5762S: Orphan 5763W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5764F: include/linux/dccp.h 5765F: include/linux/tfrc.h 5766F: include/uapi/linux/dccp.h 5767F: net/dccp/ 5768 5769DECSTATION PLATFORM SUPPORT 5770M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5771L: linux-mips@vger.kernel.org 5772S: Maintained 5773W: http://www.linux-mips.org/wiki/DECstation 5774F: arch/mips/dec/ 5775F: arch/mips/include/asm/dec/ 5776F: arch/mips/include/asm/mach-dec/ 5777 5778DEFXX FDDI NETWORK DRIVER 5779M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5780S: Maintained 5781F: drivers/net/fddi/defxx.* 5782 5783DEFZA FDDI NETWORK DRIVER 5784M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5785S: Maintained 5786F: drivers/net/fddi/defza.* 5787 5788DEINTERLACE DRIVERS FOR ALLWINNER H3 5789M: Jernej Skrabec <jernej.skrabec@gmail.com> 5790L: linux-media@vger.kernel.org 5791S: Maintained 5792T: git git://linuxtv.org/media_tree.git 5793F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5794F: drivers/media/platform/sunxi/sun8i-di/ 5795 5796DELL LAPTOP DRIVER 5797M: Matthew Garrett <mjg59@srcf.ucam.org> 5798M: Pali Rohár <pali@kernel.org> 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: drivers/platform/x86/dell/dell-laptop.c 5802 5803DELL LAPTOP FREEFALL DRIVER 5804M: Pali Rohár <pali@kernel.org> 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smo8800.c 5807 5808DELL LAPTOP RBTN DRIVER 5809M: Pali Rohár <pali@kernel.org> 5810S: Maintained 5811F: drivers/platform/x86/dell/dell-rbtn.* 5812 5813DELL LAPTOP SMM DRIVER 5814M: Pali Rohár <pali@kernel.org> 5815S: Maintained 5816F: Documentation/ABI/obsolete/procfs-i8k 5817F: drivers/hwmon/dell-smm-hwmon.c 5818F: include/uapi/linux/i8k.h 5819 5820DELL REMOTE BIOS UPDATE DRIVER 5821M: Stuart Hayes <stuart.w.hayes@gmail.com> 5822L: platform-driver-x86@vger.kernel.org 5823S: Maintained 5824F: drivers/platform/x86/dell/dell_rbu.c 5825 5826DELL SMBIOS DRIVER 5827M: Pali Rohár <pali@kernel.org> 5828L: Dell.Client.Kernel@dell.com 5829L: platform-driver-x86@vger.kernel.org 5830S: Maintained 5831F: drivers/platform/x86/dell/dell-smbios.* 5832 5833DELL SMBIOS SMM DRIVER 5834L: Dell.Client.Kernel@dell.com 5835L: platform-driver-x86@vger.kernel.org 5836S: Maintained 5837F: drivers/platform/x86/dell/dell-smbios-smm.c 5838 5839DELL SMBIOS WMI DRIVER 5840L: Dell.Client.Kernel@dell.com 5841L: platform-driver-x86@vger.kernel.org 5842S: Maintained 5843F: drivers/platform/x86/dell/dell-smbios-wmi.c 5844F: tools/wmi/dell-smbios-example.c 5845 5846DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5847M: Stuart Hayes <stuart.w.hayes@gmail.com> 5848L: platform-driver-x86@vger.kernel.org 5849S: Maintained 5850F: Documentation/driver-api/dcdbas.rst 5851F: drivers/platform/x86/dell/dcdbas.* 5852 5853DELL WMI DESCRIPTOR DRIVER 5854L: Dell.Client.Kernel@dell.com 5855S: Maintained 5856F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5857 5858DELL WMI SYSMAN DRIVER 5859M: Divya Bharathi <divya.bharathi@dell.com> 5860M: Prasanth Ksr <prasanth.ksr@dell.com> 5861L: Dell.Client.Kernel@dell.com 5862L: platform-driver-x86@vger.kernel.org 5863S: Maintained 5864F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5865F: drivers/platform/x86/dell/dell-wmi-sysman/ 5866 5867DELL WMI NOTIFICATIONS DRIVER 5868M: Matthew Garrett <mjg59@srcf.ucam.org> 5869M: Pali Rohár <pali@kernel.org> 5870S: Maintained 5871F: drivers/platform/x86/dell/dell-wmi-base.c 5872 5873DELL WMI HARDWARE PRIVACY SUPPORT 5874M: Perry Yuan <Perry.Yuan@dell.com> 5875L: Dell.Client.Kernel@dell.com 5876L: platform-driver-x86@vger.kernel.org 5877S: Maintained 5878F: drivers/platform/x86/dell/dell-wmi-privacy.c 5879 5880DELTA ST MEDIA DRIVER 5881M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5882L: linux-media@vger.kernel.org 5883S: Supported 5884W: https://linuxtv.org 5885T: git git://linuxtv.org/media_tree.git 5886F: drivers/media/platform/st/sti/delta 5887 5888DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5889M: Zev Weiss <zev@bewilderbeest.net> 5890L: linux-hwmon@vger.kernel.org 5891S: Maintained 5892F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5893 5894DELTA DPS920AB PSU DRIVER 5895M: Robert Marko <robert.marko@sartura.hr> 5896L: linux-hwmon@vger.kernel.org 5897S: Maintained 5898F: Documentation/hwmon/dps920ab.rst 5899F: drivers/hwmon/pmbus/dps920ab.c 5900 5901DELTA NETWORKS TN48M CPLD DRIVERS 5902M: Robert Marko <robert.marko@sartura.hr> 5903S: Maintained 5904F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5905F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5906F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5907F: drivers/gpio/gpio-tn48m.c 5908F: include/dt-bindings/reset/delta,tn48m-reset.h 5909 5910DENALI NAND DRIVER 5911L: linux-mtd@lists.infradead.org 5912S: Orphan 5913F: drivers/mtd/nand/raw/denali* 5914 5915DESIGNWARE EDMA CORE IP DRIVER 5916M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5917L: dmaengine@vger.kernel.org 5918S: Maintained 5919F: drivers/dma/dw-edma/ 5920F: include/linux/dma/edma.h 5921 5922DESIGNWARE XDATA IP DRIVER 5923M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5924L: linux-pci@vger.kernel.org 5925S: Maintained 5926F: Documentation/misc-devices/dw-xdata-pcie.rst 5927F: drivers/misc/dw-xdata-pcie.c 5928 5929DESIGNWARE USB2 DRD IP DRIVER 5930M: Minas Harutyunyan <hminas@synopsys.com> 5931L: linux-usb@vger.kernel.org 5932S: Maintained 5933T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5934F: drivers/usb/dwc2/ 5935 5936DESIGNWARE USB3 DRD IP DRIVER 5937M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5938L: linux-usb@vger.kernel.org 5939S: Maintained 5940F: drivers/usb/dwc3/ 5941 5942DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5943M: Andreas Klinger <ak@it-klinger.de> 5944L: linux-iio@vger.kernel.org 5945S: Maintained 5946F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5947F: drivers/iio/proximity/srf*.c 5948 5949DEVICE COREDUMP (DEV_COREDUMP) 5950M: Johannes Berg <johannes@sipsolutions.net> 5951L: linux-kernel@vger.kernel.org 5952S: Maintained 5953F: drivers/base/devcoredump.c 5954F: include/linux/devcoredump.h 5955 5956DEVICE DEPENDENCY HELPER SCRIPT 5957M: Saravana Kannan <saravanak@google.com> 5958L: linux-kernel@vger.kernel.org 5959S: Maintained 5960F: scripts/dev-needs.sh 5961 5962DEVICE DIRECT ACCESS (DAX) 5963M: Dan Williams <dan.j.williams@intel.com> 5964M: Vishal Verma <vishal.l.verma@intel.com> 5965M: Dave Jiang <dave.jiang@intel.com> 5966L: nvdimm@lists.linux.dev 5967S: Supported 5968F: drivers/dax/ 5969 5970DEVICE FREQUENCY (DEVFREQ) 5971M: MyungJoo Ham <myungjoo.ham@samsung.com> 5972M: Kyungmin Park <kyungmin.park@samsung.com> 5973M: Chanwoo Choi <cw00.choi@samsung.com> 5974L: linux-pm@vger.kernel.org 5975S: Maintained 5976T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5977F: Documentation/devicetree/bindings/devfreq/ 5978F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5979F: drivers/devfreq/ 5980F: include/linux/devfreq.h 5981F: include/trace/events/devfreq.h 5982 5983DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5984M: Chanwoo Choi <cw00.choi@samsung.com> 5985L: linux-pm@vger.kernel.org 5986S: Supported 5987T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5988F: Documentation/devicetree/bindings/devfreq/event/ 5989F: drivers/devfreq/devfreq-event.c 5990F: drivers/devfreq/event/ 5991F: include/dt-bindings/pmu/exynos_ppmu.h 5992F: include/linux/devfreq-event.h 5993 5994DEVICE NUMBER REGISTRY 5995M: Torben Mathiasen <device@lanana.org> 5996S: Maintained 5997W: http://lanana.org/docs/device-list/index.html 5998 5999DEVICE RESOURCE MANAGEMENT HELPERS 6000M: Hans de Goede <hdegoede@redhat.com> 6001R: Matti Vaittinen <mazziesaccount@gmail.com> 6002S: Maintained 6003F: include/linux/devm-helpers.h 6004 6005DEVICE-MAPPER (LVM) 6006M: Alasdair Kergon <agk@redhat.com> 6007M: Mike Snitzer <snitzer@kernel.org> 6008M: dm-devel@redhat.com 6009L: dm-devel@redhat.com 6010S: Maintained 6011W: http://sources.redhat.com/dm 6012Q: http://patchwork.kernel.org/project/dm-devel/list/ 6013T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6014T: quilt http://people.redhat.com/agk/patches/linux/editing/ 6015F: Documentation/admin-guide/device-mapper/ 6016F: drivers/md/Kconfig 6017F: drivers/md/Makefile 6018F: drivers/md/dm* 6019F: drivers/md/persistent-data/ 6020F: include/linux/device-mapper.h 6021F: include/linux/dm-*.h 6022F: include/uapi/linux/dm-*.h 6023 6024DEVLINK 6025M: Jiri Pirko <jiri@nvidia.com> 6026L: netdev@vger.kernel.org 6027S: Supported 6028F: Documentation/networking/devlink 6029F: include/net/devlink.h 6030F: include/uapi/linux/devlink.h 6031F: net/core/devlink.c 6032 6033DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6034M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6035L: kernel@dh-electronics.com 6036S: Maintained 6037F: arch/arm/boot/dts/imx6*-dhcom-* 6038 6039DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6040M: Marek Vasut <marex@denx.de> 6041L: kernel@dh-electronics.com 6042S: Maintained 6043F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6044F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6045 6046DIALOG SEMICONDUCTOR DRIVERS 6047M: Support Opensource <support.opensource@diasemi.com> 6048S: Supported 6049W: http://www.dialog-semiconductor.com/products 6050F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6051F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6052F: Documentation/devicetree/bindings/mfd/da90*.txt 6053F: Documentation/devicetree/bindings/mfd/da90*.yaml 6054F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6055F: Documentation/devicetree/bindings/regulator/da92*.txt 6056F: Documentation/devicetree/bindings/regulator/slg51000.txt 6057F: Documentation/devicetree/bindings/sound/da[79]*.txt 6058F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6059F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6060F: Documentation/hwmon/da90??.rst 6061F: drivers/gpio/gpio-da90??.c 6062F: drivers/hwmon/da90??-hwmon.c 6063F: drivers/iio/adc/da91??-*.c 6064F: drivers/input/misc/da72??.[ch] 6065F: drivers/input/misc/da90??_onkey.c 6066F: drivers/input/touchscreen/da9052_tsi.c 6067F: drivers/leds/leds-da90??.c 6068F: drivers/mfd/da903x.c 6069F: drivers/mfd/da90??-*.c 6070F: drivers/mfd/da91??-*.c 6071F: drivers/pinctrl/pinctrl-da90??.c 6072F: drivers/power/supply/da9052-battery.c 6073F: drivers/power/supply/da91??-*.c 6074F: drivers/regulator/da9???-regulator.[ch] 6075F: drivers/regulator/slg51000-regulator.[ch] 6076F: drivers/rtc/rtc-da90??.c 6077F: drivers/thermal/da90??-thermal.c 6078F: drivers/video/backlight/da90??_bl.c 6079F: drivers/watchdog/da90??_wdt.c 6080F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6081F: include/linux/mfd/da903x.h 6082F: include/linux/mfd/da9052/ 6083F: include/linux/mfd/da9055/ 6084F: include/linux/mfd/da9062/ 6085F: include/linux/mfd/da9063/ 6086F: include/linux/mfd/da9150/ 6087F: include/linux/regulator/da9211.h 6088F: include/sound/da[79]*.h 6089F: sound/soc/codecs/da[79]*.[ch] 6090 6091DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6092M: William Breathitt Gray <william.gray@linaro.org> 6093L: linux-gpio@vger.kernel.org 6094S: Maintained 6095F: drivers/gpio/gpio-gpio-mm.c 6096 6097DIOLAN U2C-12 I2C DRIVER 6098M: Guenter Roeck <linux@roeck-us.net> 6099L: linux-i2c@vger.kernel.org 6100S: Maintained 6101F: drivers/i2c/busses/i2c-diolan-u2c.c 6102 6103DIRECTORY NOTIFICATION (DNOTIFY) 6104M: Jan Kara <jack@suse.cz> 6105R: Amir Goldstein <amir73il@gmail.com> 6106L: linux-fsdevel@vger.kernel.org 6107S: Maintained 6108F: Documentation/filesystems/dnotify.rst 6109F: fs/notify/dnotify/ 6110F: include/linux/dnotify.h 6111 6112DISK GEOMETRY AND PARTITION HANDLING 6113M: Andries Brouwer <aeb@cwi.nl> 6114S: Maintained 6115W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6116W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6117W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6118 6119DISKQUOTA 6120M: Jan Kara <jack@suse.com> 6121S: Maintained 6122F: Documentation/filesystems/quota.rst 6123F: fs/quota/ 6124F: include/linux/quota*.h 6125F: include/uapi/linux/quota*.h 6126 6127DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6128M: Bernie Thompson <bernie@plugable.com> 6129L: linux-fbdev@vger.kernel.org 6130S: Maintained 6131W: http://plugable.com/category/projects/udlfb/ 6132F: Documentation/fb/udlfb.rst 6133F: drivers/video/fbdev/udlfb.c 6134F: include/video/udlfb.h 6135 6136DISTRIBUTED LOCK MANAGER (DLM) 6137M: Christine Caulfield <ccaulfie@redhat.com> 6138M: David Teigland <teigland@redhat.com> 6139L: cluster-devel@redhat.com 6140S: Supported 6141W: http://sources.redhat.com/cluster/ 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6143F: fs/dlm/ 6144 6145DMA BUFFER SHARING FRAMEWORK 6146M: Sumit Semwal <sumit.semwal@linaro.org> 6147M: Christian König <christian.koenig@amd.com> 6148L: linux-media@vger.kernel.org 6149L: dri-devel@lists.freedesktop.org 6150L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6151S: Maintained 6152T: git git://anongit.freedesktop.org/drm/drm-misc 6153F: Documentation/driver-api/dma-buf.rst 6154F: drivers/dma-buf/ 6155F: include/linux/*fence.h 6156F: include/linux/dma-buf.h 6157F: include/linux/dma-resv.h 6158K: \bdma_(?:buf|fence|resv)\b 6159 6160DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6161M: Vinod Koul <vkoul@kernel.org> 6162L: dmaengine@vger.kernel.org 6163S: Maintained 6164Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6165T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6166F: Documentation/devicetree/bindings/dma/ 6167F: Documentation/driver-api/dmaengine/ 6168F: drivers/dma/ 6169F: include/dt-bindings/dma/ 6170F: include/linux/dma/ 6171F: include/linux/dmaengine.h 6172F: include/linux/of_dma.h 6173 6174DMA MAPPING HELPERS 6175M: Christoph Hellwig <hch@lst.de> 6176M: Marek Szyprowski <m.szyprowski@samsung.com> 6177R: Robin Murphy <robin.murphy@arm.com> 6178L: iommu@lists.linux.dev 6179S: Supported 6180W: http://git.infradead.org/users/hch/dma-mapping.git 6181T: git git://git.infradead.org/users/hch/dma-mapping.git 6182F: include/asm-generic/dma-mapping.h 6183F: include/linux/dma-direct.h 6184F: include/linux/dma-mapping.h 6185F: include/linux/dma-map-ops.h 6186F: include/linux/swiotlb.h 6187F: kernel/dma/ 6188 6189DMA MAPPING BENCHMARK 6190M: Xiang Chen <chenxiang66@hisilicon.com> 6191L: iommu@lists.linux.dev 6192F: kernel/dma/map_benchmark.c 6193F: tools/testing/selftests/dma/ 6194 6195DMA-BUF HEAPS FRAMEWORK 6196M: Sumit Semwal <sumit.semwal@linaro.org> 6197R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6198R: Liam Mark <lmark@codeaurora.org> 6199R: Laura Abbott <labbott@redhat.com> 6200R: Brian Starkey <Brian.Starkey@arm.com> 6201R: John Stultz <jstultz@google.com> 6202L: linux-media@vger.kernel.org 6203L: dri-devel@lists.freedesktop.org 6204L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6205S: Maintained 6206T: git git://anongit.freedesktop.org/drm/drm-misc 6207F: drivers/dma-buf/dma-heap.c 6208F: drivers/dma-buf/heaps/* 6209F: include/linux/dma-heap.h 6210F: include/uapi/linux/dma-heap.h 6211 6212DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6213M: Lukasz Luba <lukasz.luba@arm.com> 6214L: linux-pm@vger.kernel.org 6215L: linux-samsung-soc@vger.kernel.org 6216S: Maintained 6217F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6218F: drivers/memory/samsung/exynos5422-dmc.c 6219 6220DME1737 HARDWARE MONITOR DRIVER 6221M: Juerg Haefliger <juergh@proton.me> 6222L: linux-hwmon@vger.kernel.org 6223S: Maintained 6224F: Documentation/hwmon/dme1737.rst 6225F: drivers/hwmon/dme1737.c 6226 6227DMI/SMBIOS SUPPORT 6228M: Jean Delvare <jdelvare@suse.com> 6229S: Maintained 6230T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6231F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6232F: drivers/firmware/dmi-id.c 6233F: drivers/firmware/dmi_scan.c 6234F: include/linux/dmi.h 6235 6236DOCUMENTATION 6237M: Jonathan Corbet <corbet@lwn.net> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240P: Documentation/doc-guide/maintainer-profile.rst 6241T: git git://git.lwn.net/linux.git docs-next 6242F: Documentation/ 6243F: scripts/documentation-file-ref-check 6244F: scripts/kernel-doc 6245F: scripts/sphinx-pre-install 6246X: Documentation/ABI/ 6247X: Documentation/admin-guide/media/ 6248X: Documentation/devicetree/ 6249X: Documentation/driver-api/media/ 6250X: Documentation/firmware-guide/acpi/ 6251X: Documentation/i2c/ 6252X: Documentation/power/ 6253X: Documentation/spi/ 6254X: Documentation/userspace-api/media/ 6255 6256DOCUMENTATION REPORTING ISSUES 6257M: Thorsten Leemhuis <linux@leemhuis.info> 6258L: linux-doc@vger.kernel.org 6259S: Maintained 6260F: Documentation/admin-guide/reporting-issues.rst 6261 6262DOCUMENTATION SCRIPTS 6263M: Mauro Carvalho Chehab <mchehab@kernel.org> 6264L: linux-doc@vger.kernel.org 6265S: Maintained 6266F: Documentation/sphinx/parse-headers.pl 6267F: scripts/documentation-file-ref-check 6268F: scripts/sphinx-pre-install 6269 6270DOCUMENTATION/ITALIAN 6271M: Federico Vaga <federico.vaga@vaga.pv.it> 6272L: linux-doc@vger.kernel.org 6273S: Maintained 6274F: Documentation/translations/it_IT 6275 6276DOCUMENTATION/JAPANESE 6277R: Akira Yokosawa <akiyks@gmail.com> 6278L: linux-doc@vger.kernel.org 6279S: Maintained 6280F: Documentation/translations/ja_JP 6281 6282DONGWOON DW9714 LENS VOICE COIL DRIVER 6283M: Sakari Ailus <sakari.ailus@linux.intel.com> 6284L: linux-media@vger.kernel.org 6285S: Maintained 6286T: git git://linuxtv.org/media_tree.git 6287F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6288F: drivers/media/i2c/dw9714.c 6289 6290DONGWOON DW9768 LENS VOICE COIL DRIVER 6291M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6292L: linux-media@vger.kernel.org 6293S: Maintained 6294T: git git://linuxtv.org/media_tree.git 6295F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6296F: drivers/media/i2c/dw9768.c 6297 6298DONGWOON DW9807 LENS VOICE COIL DRIVER 6299M: Sakari Ailus <sakari.ailus@linux.intel.com> 6300L: linux-media@vger.kernel.org 6301S: Maintained 6302T: git git://linuxtv.org/media_tree.git 6303F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6304F: drivers/media/i2c/dw9807-vcm.c 6305 6306DOUBLETALK DRIVER 6307M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6308L: blinux-list@redhat.com 6309S: Maintained 6310F: drivers/char/dtlk.c 6311F: include/linux/dtlk.h 6312 6313DPAA2 DATAPATH I/O (DPIO) DRIVER 6314M: Roy Pledge <Roy.Pledge@nxp.com> 6315L: linux-kernel@vger.kernel.org 6316S: Maintained 6317F: drivers/soc/fsl/dpio 6318 6319DPAA2 ETHERNET DRIVER 6320M: Ioana Ciornei <ioana.ciornei@nxp.com> 6321L: netdev@vger.kernel.org 6322S: Maintained 6323F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6324F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6325F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6326F: drivers/net/ethernet/freescale/dpaa2/Makefile 6327F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6328F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6329F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6330F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6331F: drivers/net/ethernet/freescale/dpaa2/dpni* 6332 6333DPAA2 ETHERNET SWITCH DRIVER 6334M: Ioana Ciornei <ioana.ciornei@nxp.com> 6335L: netdev@vger.kernel.org 6336S: Maintained 6337F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6338F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6339F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6340 6341DRBD DRIVER 6342M: Philipp Reisner <philipp.reisner@linbit.com> 6343M: Lars Ellenberg <lars.ellenberg@linbit.com> 6344M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6345L: drbd-dev@lists.linbit.com 6346S: Supported 6347W: http://www.drbd.org 6348T: git git://git.linbit.com/linux-drbd.git 6349T: git git://git.linbit.com/drbd-8.4.git 6350F: Documentation/admin-guide/blockdev/ 6351F: drivers/block/drbd/ 6352F: lib/lru_cache.c 6353 6354DRIVER COMPONENT FRAMEWORK 6355L: dri-devel@lists.freedesktop.org 6356F: drivers/base/component.c 6357F: include/linux/component.h 6358 6359DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6360M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6361R: "Rafael J. Wysocki" <rafael@kernel.org> 6362S: Supported 6363T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6364F: Documentation/core-api/kobject.rst 6365F: drivers/base/ 6366F: fs/debugfs/ 6367F: fs/sysfs/ 6368F: include/linux/debugfs.h 6369F: include/linux/kobj* 6370F: lib/kobj* 6371 6372DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6373M: Nishanth Menon <nm@ti.com> 6374L: linux-pm@vger.kernel.org 6375S: Maintained 6376F: drivers/soc/ti/smartreflex.c 6377F: include/linux/power/smartreflex.h 6378 6379DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6380M: Maxime Ripard <mripard@kernel.org> 6381M: Chen-Yu Tsai <wens@csie.org> 6382R: Jernej Skrabec <jernej.skrabec@gmail.com> 6383L: dri-devel@lists.freedesktop.org 6384S: Supported 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: drivers/gpu/drm/sun4i/sun8i* 6387 6388DRM DRIVER FOR ARM PL111 CLCD 6389M: Emma Anholt <emma@anholt.net> 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: drivers/gpu/drm/pl111/ 6393 6394DRM DRIVER FOR ARM VERSATILE TFT PANELS 6395M: Linus Walleij <linus.walleij@linaro.org> 6396S: Maintained 6397T: git git://anongit.freedesktop.org/drm/drm-misc 6398F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6399F: drivers/gpu/drm/panel/panel-arm-versatile.c 6400 6401DRM DRIVER FOR ASPEED BMC GFX 6402M: Joel Stanley <joel@jms.id.au> 6403L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6404S: Supported 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6407F: drivers/gpu/drm/aspeed/ 6408 6409DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6410M: Dave Airlie <airlied@redhat.com> 6411R: Thomas Zimmermann <tzimmermann@suse.de> 6412L: dri-devel@lists.freedesktop.org 6413S: Supported 6414T: git git://anongit.freedesktop.org/drm/drm-misc 6415F: drivers/gpu/drm/ast/ 6416 6417DRM DRIVER FOR BOCHS VIRTUAL GPU 6418M: Gerd Hoffmann <kraxel@redhat.com> 6419L: virtualization@lists.linux-foundation.org 6420S: Maintained 6421T: git git://anongit.freedesktop.org/drm/drm-misc 6422F: drivers/gpu/drm/tiny/bochs.c 6423 6424DRM DRIVER FOR BOE HIMAX8279D PANELS 6425M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6426S: Maintained 6427F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6428F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6429 6430DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6431M: Jagan Teki <jagan@amarulasolutions.com> 6432S: Maintained 6433F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6434F: drivers/gpu/drm/bridge/chipone-icn6211.c 6435 6436DRM DRIVER FOR EBBG FT8719 PANEL 6437M: Joel Selvaraj <jo@jsfamily.in> 6438S: Maintained 6439T: git git://anongit.freedesktop.org/drm/drm-misc 6440F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6441F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6442 6443DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6444M: Linus Walleij <linus.walleij@linaro.org> 6445S: Maintained 6446T: git git://anongit.freedesktop.org/drm/drm-misc 6447F: drivers/gpu/drm/tve200/ 6448 6449DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6450M: Icenowy Zheng <icenowy@aosc.io> 6451S: Maintained 6452F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6453F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6454 6455DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6456M: Jagan Teki <jagan@amarulasolutions.com> 6457S: Maintained 6458F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6459F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6460 6461DRM DRIVER FOR GENERIC EDP PANELS 6462R: Douglas Anderson <dianders@chromium.org> 6463F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6464F: drivers/gpu/drm/panel/panel-edp.c 6465 6466DRM DRIVER FOR GENERIC USB DISPLAY 6467M: Noralf Trønnes <noralf@tronnes.org> 6468S: Maintained 6469W: https://github.com/notro/gud/wiki 6470T: git git://anongit.freedesktop.org/drm/drm-misc 6471F: drivers/gpu/drm/gud/ 6472F: include/drm/gud.h 6473 6474DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6475M: Hans de Goede <hdegoede@redhat.com> 6476S: Maintained 6477T: git git://anongit.freedesktop.org/drm/drm-misc 6478F: drivers/gpu/drm/tiny/gm12u320.c 6479 6480DRM DRIVER FOR HX8357D PANELS 6481M: Emma Anholt <emma@anholt.net> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6485F: drivers/gpu/drm/tiny/hx8357d.c 6486 6487DRM DRIVER FOR ILITEK ILI9225 PANELS 6488M: David Lechner <david@lechnology.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6492F: drivers/gpu/drm/tiny/ili9225.c 6493 6494DRM DRIVER FOR ILITEK ILI9486 PANELS 6495M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6499F: drivers/gpu/drm/tiny/ili9486.c 6500 6501DRM DRIVER FOR INTEL I810 VIDEO CARDS 6502S: Orphan / Obsolete 6503F: drivers/gpu/drm/i810/ 6504F: include/uapi/drm/i810_drm.h 6505 6506DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6507M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6508S: Supported 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: drivers/gpu/drm/logicvc/ 6511 6512DRM DRIVER FOR LVDS PANELS 6513M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6514L: dri-devel@lists.freedesktop.org 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516S: Maintained 6517F: drivers/gpu/drm/panel/panel-lvds.c 6518F: Documentation/devicetree/bindings/display/lvds.yaml 6519F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6520 6521DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6522M: Guido Günther <agx@sigxcpu.org> 6523R: Purism Kernel Team <kernel@puri.sm> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6526F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6527 6528DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6529S: Orphan / Obsolete 6530F: drivers/gpu/drm/mga/ 6531F: include/uapi/drm/mga_drm.h 6532 6533DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6534M: Dave Airlie <airlied@redhat.com> 6535R: Thomas Zimmermann <tzimmermann@suse.de> 6536L: dri-devel@lists.freedesktop.org 6537S: Supported 6538T: git git://anongit.freedesktop.org/drm/drm-misc 6539F: drivers/gpu/drm/mgag200/ 6540 6541DRM DRIVER FOR MI0283QT 6542M: Noralf Trønnes <noralf@tronnes.org> 6543S: Maintained 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6546F: drivers/gpu/drm/tiny/mi0283qt.c 6547 6548DRM DRIVER FOR MIPI DBI compatible panels 6549M: Noralf Trønnes <noralf@tronnes.org> 6550S: Maintained 6551W: https://github.com/notro/panel-mipi-dbi/wiki 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6554F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6555 6556DRM DRIVER FOR MSM ADRENO GPU 6557M: Rob Clark <robdclark@gmail.com> 6558M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6559M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6560R: Sean Paul <sean@poorly.run> 6561L: linux-arm-msm@vger.kernel.org 6562L: dri-devel@lists.freedesktop.org 6563L: freedreno@lists.freedesktop.org 6564S: Maintained 6565T: git https://gitlab.freedesktop.org/drm/msm.git 6566F: Documentation/devicetree/bindings/display/msm/ 6567F: drivers/gpu/drm/msm/ 6568F: include/uapi/drm/msm_drm.h 6569 6570DRM DRIVER FOR NOVATEK NT35510 PANELS 6571M: Linus Walleij <linus.walleij@linaro.org> 6572S: Maintained 6573T: git git://anongit.freedesktop.org/drm/drm-misc 6574F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6575F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6576 6577DRM DRIVER FOR NOVATEK NT35560 PANELS 6578M: Linus Walleij <linus.walleij@linaro.org> 6579S: Maintained 6580T: git git://anongit.freedesktop.org/drm/drm-misc 6581F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6582F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6583 6584DRM DRIVER FOR NOVATEK NT36672A PANELS 6585M: Sumit Semwal <sumit.semwal@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6590 6591DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6592M: Ben Skeggs <bskeggs@redhat.com> 6593M: Karol Herbst <kherbst@redhat.com> 6594M: Lyude Paul <lyude@redhat.com> 6595L: dri-devel@lists.freedesktop.org 6596L: nouveau@lists.freedesktop.org 6597S: Supported 6598W: https://nouveau.freedesktop.org/ 6599Q: https://patchwork.freedesktop.org/project/nouveau/ 6600Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6601B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6602C: irc://irc.oftc.net/nouveau 6603T: git https://gitlab.freedesktop.org/drm/nouveau.git 6604F: drivers/gpu/drm/nouveau/ 6605F: include/uapi/drm/nouveau_drm.h 6606 6607DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6608M: Stefan Mavrodiev <stefan@olimex.com> 6609S: Maintained 6610F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6611F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6612 6613DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6614R: Douglas Anderson <dianders@chromium.org> 6615F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6616F: drivers/gpu/drm/bridge/parade-ps8640.c 6617 6618DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6619M: Noralf Trønnes <noralf@tronnes.org> 6620S: Maintained 6621T: git git://anongit.freedesktop.org/drm/drm-misc 6622F: Documentation/devicetree/bindings/display/repaper.txt 6623F: drivers/gpu/drm/tiny/repaper.c 6624 6625DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6626M: Javier Martinez Canillas <javierm@redhat.com> 6627S: Maintained 6628T: git git://anongit.freedesktop.org/drm/drm-misc 6629F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6630F: drivers/gpu/drm/solomon/ssd130x* 6631 6632DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6633M: Dave Airlie <airlied@redhat.com> 6634M: Gerd Hoffmann <kraxel@redhat.com> 6635L: virtualization@lists.linux-foundation.org 6636S: Obsolete 6637W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6638T: git git://anongit.freedesktop.org/drm/drm-misc 6639F: drivers/gpu/drm/tiny/cirrus.c 6640 6641DRM DRIVER FOR QXL VIRTUAL GPU 6642M: Dave Airlie <airlied@redhat.com> 6643M: Gerd Hoffmann <kraxel@redhat.com> 6644L: virtualization@lists.linux-foundation.org 6645L: spice-devel@lists.freedesktop.org 6646S: Maintained 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: drivers/gpu/drm/qxl/ 6649F: include/uapi/drm/qxl_drm.h 6650 6651DRM DRIVER FOR RAGE 128 VIDEO CARDS 6652S: Orphan / Obsolete 6653F: drivers/gpu/drm/r128/ 6654F: include/uapi/drm/r128_drm.h 6655 6656DRM DRIVER FOR RAYDIUM RM67191 PANELS 6657M: Robert Chiras <robert.chiras@nxp.com> 6658S: Maintained 6659F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6660F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6661 6662DRM DRIVER FOR SAMSUNG DB7430 PANELS 6663M: Linus Walleij <linus.walleij@linaro.org> 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6667F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6668 6669DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6670M: Markuss Broks <markuss.broks@gmail.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6673F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6674 6675DRM DRIVER FOR SITRONIX ST7703 PANELS 6676M: Guido Günther <agx@sigxcpu.org> 6677R: Purism Kernel Team <kernel@puri.sm> 6678R: Ondrej Jirman <megous@megous.com> 6679S: Maintained 6680F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6681F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6682 6683DRM DRIVER FOR SAVAGE VIDEO CARDS 6684S: Orphan / Obsolete 6685F: drivers/gpu/drm/savage/ 6686F: include/uapi/drm/savage_drm.h 6687 6688DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6689M: Thomas Zimmermann <tzimmermann@suse.de> 6690M: Javier Martinez Canillas <javierm@redhat.com> 6691L: dri-devel@lists.freedesktop.org 6692S: Maintained 6693T: git git://anongit.freedesktop.org/drm/drm-misc 6694F: drivers/gpu/drm/drm_aperture.c 6695F: drivers/gpu/drm/tiny/simpledrm.c 6696F: drivers/video/aperture.c 6697F: include/drm/drm_aperture.h 6698F: include/linux/aperture.h 6699 6700DRM DRIVER FOR SIS VIDEO CARDS 6701S: Orphan / Obsolete 6702F: drivers/gpu/drm/sis/ 6703F: include/uapi/drm/sis_drm.h 6704 6705DRM DRIVER FOR SITRONIX ST7586 PANELS 6706M: David Lechner <david@lechnology.com> 6707S: Maintained 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6710F: drivers/gpu/drm/tiny/st7586.c 6711 6712DRM DRIVER FOR SITRONIX ST7701 PANELS 6713M: Jagan Teki <jagan@amarulasolutions.com> 6714S: Maintained 6715F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6716F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6717 6718DRM DRIVER FOR SITRONIX ST7735R PANELS 6719M: David Lechner <david@lechnology.com> 6720S: Maintained 6721T: git git://anongit.freedesktop.org/drm/drm-misc 6722F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6723F: drivers/gpu/drm/tiny/st7735r.c 6724 6725DRM DRIVER FOR ST-ERICSSON MCDE 6726M: Linus Walleij <linus.walleij@linaro.org> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6730F: drivers/gpu/drm/mcde/ 6731 6732DRM DRIVER FOR TDFX VIDEO CARDS 6733S: Orphan / Obsolete 6734F: drivers/gpu/drm/tdfx/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766R: Haneen Mohammed <hamohammed.sa@gmail.com> 6767R: Daniel Vetter <daniel@ffwll.ch> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/gpu/vkms.rst 6772F: drivers/gpu/drm/vkms/ 6773 6774DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6775M: Hans de Goede <hdegoede@redhat.com> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: drivers/gpu/drm/vboxvideo/ 6780 6781DRM DRIVER FOR VMWARE VIRTUAL GPU 6782M: Zack Rusin <zackr@vmware.com> 6783R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Supported 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vmwgfx/ 6788F: include/uapi/drm/vmwgfx_drm.h 6789 6790DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6791M: Linus Walleij <linus.walleij@linaro.org> 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6795F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6796 6797DRM DRIVERS 6798M: David Airlie <airlied@gmail.com> 6799M: Daniel Vetter <daniel@ffwll.ch> 6800L: dri-devel@lists.freedesktop.org 6801S: Maintained 6802B: https://gitlab.freedesktop.org/drm 6803C: irc://irc.oftc.net/dri-devel 6804T: git git://anongit.freedesktop.org/drm/drm 6805F: Documentation/devicetree/bindings/display/ 6806F: Documentation/devicetree/bindings/gpu/ 6807F: Documentation/gpu/ 6808F: drivers/gpu/ 6809F: include/drm/ 6810F: include/linux/vga* 6811F: include/uapi/drm/ 6812 6813DRM DRIVERS AND MISC GPU PATCHES 6814M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6815M: Maxime Ripard <mripard@kernel.org> 6816M: Thomas Zimmermann <tzimmermann@suse.de> 6817S: Maintained 6818W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6819T: git git://anongit.freedesktop.org/drm/drm-misc 6820F: Documentation/gpu/ 6821F: drivers/gpu/drm/* 6822F: drivers/gpu/vga/ 6823F: include/drm/drm* 6824F: include/linux/vga* 6825F: include/uapi/drm/drm* 6826 6827DRM DRIVERS FOR ALLWINNER A10 6828M: Maxime Ripard <mripard@kernel.org> 6829M: Chen-Yu Tsai <wens@csie.org> 6830L: dri-devel@lists.freedesktop.org 6831S: Supported 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/devicetree/bindings/display/allwinner* 6834F: drivers/gpu/drm/sun4i/ 6835 6836DRM DRIVERS FOR AMLOGIC SOCS 6837M: Neil Armstrong <neil.armstrong@linaro.org> 6838L: dri-devel@lists.freedesktop.org 6839L: linux-amlogic@lists.infradead.org 6840S: Supported 6841W: http://linux-meson.com/ 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6844F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6845F: Documentation/gpu/meson.rst 6846F: drivers/gpu/drm/meson/ 6847 6848DRM DRIVERS FOR ATMEL HLCDC 6849M: Sam Ravnborg <sam@ravnborg.org> 6850M: Boris Brezillon <bbrezillon@kernel.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/atmel/ 6855F: drivers/gpu/drm/atmel-hlcdc/ 6856 6857DRM DRIVERS FOR BRIDGE CHIPS 6858M: Andrzej Hajda <andrzej.hajda@intel.com> 6859M: Neil Armstrong <neil.armstrong@linaro.org> 6860M: Robert Foss <robert.foss@linaro.org> 6861R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6862R: Jonas Karlman <jonas@kwiboo.se> 6863R: Jernej Skrabec <jernej.skrabec@gmail.com> 6864S: Maintained 6865T: git git://anongit.freedesktop.org/drm/drm-misc 6866F: Documentation/devicetree/bindings/display/bridge/ 6867F: drivers/gpu/drm/bridge/ 6868 6869DRM DRIVERS FOR EXYNOS 6870M: Inki Dae <inki.dae@samsung.com> 6871M: Seung-Woo Kim <sw0312.kim@samsung.com> 6872M: Kyungmin Park <kyungmin.park@samsung.com> 6873L: dri-devel@lists.freedesktop.org 6874S: Supported 6875T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6876F: Documentation/devicetree/bindings/display/exynos/ 6877F: Documentation/devicetree/bindings/display/samsung/ 6878F: drivers/gpu/drm/exynos/ 6879F: include/uapi/drm/exynos_drm.h 6880 6881DRM DRIVERS FOR FREESCALE DCU 6882M: Stefan Agner <stefan@agner.ch> 6883M: Alison Wang <alison.wang@nxp.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6888F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6889F: drivers/gpu/drm/fsl-dcu/ 6890 6891DRM DRIVERS FOR FREESCALE IMX 6892M: Philipp Zabel <p.zabel@pengutronix.de> 6893L: dri-devel@lists.freedesktop.org 6894S: Maintained 6895F: Documentation/devicetree/bindings/display/imx/ 6896F: drivers/gpu/drm/imx/ 6897F: drivers/gpu/ipu-v3/ 6898 6899DRM DRIVERS FOR FREESCALE IMX BRIDGE 6900M: Liu Ying <victor.liu@nxp.com> 6901L: dri-devel@lists.freedesktop.org 6902S: Maintained 6903F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6907F: drivers/gpu/drm/bridge/imx/ 6908 6909DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6910M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913T: git git://github.com/patjak/drm-gma500 6914F: drivers/gpu/drm/gma500/ 6915 6916DRM DRIVERS FOR HISILICON 6917M: Xinliang Liu <xinliang.liu@linaro.org> 6918M: Tian Tao <tiantao6@hisilicon.com> 6919R: John Stultz <jstultz@google.com> 6920R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6921R: Chen Feng <puck.chen@hisilicon.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://anongit.freedesktop.org/drm/drm-misc 6925F: Documentation/devicetree/bindings/display/hisilicon/ 6926F: drivers/gpu/drm/hisilicon/ 6927 6928DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6929M: Deepak Rawat <drawat.floss@gmail.com> 6930L: linux-hyperv@vger.kernel.org 6931L: dri-devel@lists.freedesktop.org 6932S: Maintained 6933T: git git://anongit.freedesktop.org/drm/drm-misc 6934F: drivers/gpu/drm/hyperv 6935 6936DRM DRIVERS FOR LIMA 6937M: Qiang Yu <yuq825@gmail.com> 6938L: dri-devel@lists.freedesktop.org 6939L: lima@lists.freedesktop.org (moderated for non-subscribers) 6940S: Maintained 6941T: git git://anongit.freedesktop.org/drm/drm-misc 6942F: drivers/gpu/drm/lima/ 6943F: include/uapi/drm/lima_drm.h 6944 6945DRM DRIVERS FOR MEDIATEK 6946M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6947M: Philipp Zabel <p.zabel@pengutronix.de> 6948L: dri-devel@lists.freedesktop.org 6949L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6950S: Supported 6951F: Documentation/devicetree/bindings/display/mediatek/ 6952F: drivers/gpu/drm/mediatek/ 6953F: drivers/phy/mediatek/phy-mtk-dp.c 6954F: drivers/phy/mediatek/phy-mtk-hdmi* 6955F: drivers/phy/mediatek/phy-mtk-mipi* 6956 6957DRM DRIVERS FOR NVIDIA TEGRA 6958M: Thierry Reding <thierry.reding@gmail.com> 6959L: dri-devel@lists.freedesktop.org 6960L: linux-tegra@vger.kernel.org 6961S: Supported 6962T: git git://anongit.freedesktop.org/tegra/linux.git 6963F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6964F: Documentation/devicetree/bindings/gpu/host1x/ 6965F: drivers/gpu/drm/tegra/ 6966F: drivers/gpu/host1x/ 6967F: include/linux/host1x.h 6968F: include/uapi/drm/tegra_drm.h 6969 6970DRM DRIVERS FOR RENESAS 6971M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6972M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6973L: dri-devel@lists.freedesktop.org 6974L: linux-renesas-soc@vger.kernel.org 6975S: Supported 6976T: git git://linuxtv.org/pinchartl/media drm/du/next 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6980F: Documentation/devicetree/bindings/display/renesas,du.yaml 6981F: drivers/gpu/drm/rcar-du/ 6982F: drivers/gpu/drm/shmobile/ 6983F: include/linux/platform_data/shmob_drm.h 6984 6985DRM DRIVERS FOR ROCKCHIP 6986M: Sandy Huang <hjc@rock-chips.com> 6987M: Heiko Stübner <heiko@sntech.de> 6988L: dri-devel@lists.freedesktop.org 6989S: Maintained 6990T: git git://anongit.freedesktop.org/drm/drm-misc 6991F: Documentation/devicetree/bindings/display/rockchip/ 6992F: drivers/gpu/drm/rockchip/ 6993 6994DRM DRIVERS FOR STI 6995M: Alain Volmat <alain.volmat@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7000F: drivers/gpu/drm/sti 7001 7002DRM DRIVERS FOR STM 7003M: Yannick Fertre <yannick.fertre@foss.st.com> 7004M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7005M: Philippe Cornu <philippe.cornu@foss.st.com> 7006L: dri-devel@lists.freedesktop.org 7007S: Maintained 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7010F: drivers/gpu/drm/stm 7011 7012DRM DRIVERS FOR TI KEYSTONE 7013M: Jyri Sarha <jyri.sarha@iki.fi> 7014M: Tomi Valkeinen <tomba@kernel.org> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7021F: drivers/gpu/drm/tidss/ 7022 7023DRM DRIVERS FOR TI LCDC 7024M: Jyri Sarha <jyri.sarha@iki.fi> 7025R: Tomi Valkeinen <tomba@kernel.org> 7026L: dri-devel@lists.freedesktop.org 7027S: Maintained 7028F: Documentation/devicetree/bindings/display/tilcdc/ 7029F: drivers/gpu/drm/tilcdc/ 7030 7031DRM DRIVERS FOR TI OMAP 7032M: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/ti/ 7036F: drivers/gpu/drm/omapdrm/ 7037 7038DRM DRIVERS FOR V3D 7039M: Emma Anholt <emma@anholt.net> 7040M: Melissa Wen <mwen@igalia.com> 7041S: Supported 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7044F: drivers/gpu/drm/v3d/ 7045F: include/uapi/drm/v3d_drm.h 7046 7047DRM DRIVERS FOR VC4 7048M: Emma Anholt <emma@anholt.net> 7049M: Maxime Ripard <mripard@kernel.org> 7050S: Supported 7051T: git git://github.com/anholt/linux 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7054F: drivers/gpu/drm/vc4/ 7055F: include/uapi/drm/vc4_drm.h 7056 7057DRM DRIVERS FOR VIVANTE GPU IP 7058M: Lucas Stach <l.stach@pengutronix.de> 7059R: Russell King <linux+etnaviv@armlinux.org.uk> 7060R: Christian Gmeiner <christian.gmeiner@gmail.com> 7061L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7062L: dri-devel@lists.freedesktop.org 7063S: Maintained 7064F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7065F: drivers/gpu/drm/etnaviv/ 7066F: include/uapi/drm/etnaviv_drm.h 7067 7068DRM DRIVERS FOR XEN 7069M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7070L: dri-devel@lists.freedesktop.org 7071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7072S: Supported 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/gpu/xen-front.rst 7075F: drivers/gpu/drm/xen/ 7076 7077DRM DRIVERS FOR XILINX 7078M: Hyun Kwon <hyun.kwon@xilinx.com> 7079M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7080L: dri-devel@lists.freedesktop.org 7081S: Maintained 7082T: git git://anongit.freedesktop.org/drm/drm-misc 7083F: Documentation/devicetree/bindings/display/xlnx/ 7084F: drivers/gpu/drm/xlnx/ 7085 7086DRM PANEL DRIVERS 7087M: Thierry Reding <thierry.reding@gmail.com> 7088R: Sam Ravnborg <sam@ravnborg.org> 7089L: dri-devel@lists.freedesktop.org 7090S: Maintained 7091T: git git://anongit.freedesktop.org/drm/drm-misc 7092F: Documentation/devicetree/bindings/display/panel/ 7093F: drivers/gpu/drm/drm_panel.c 7094F: drivers/gpu/drm/panel/ 7095F: include/drm/drm_panel.h 7096 7097DRM PRIVACY-SCREEN CLASS 7098M: Hans de Goede <hdegoede@redhat.com> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: drivers/gpu/drm/drm_privacy_screen* 7103F: include/drm/drm_privacy_screen* 7104 7105DRM TTM SUBSYSTEM 7106M: Christian Koenig <christian.koenig@amd.com> 7107M: Huang Rui <ray.huang@amd.com> 7108L: dri-devel@lists.freedesktop.org 7109S: Maintained 7110T: git git://anongit.freedesktop.org/drm/drm-misc 7111F: drivers/gpu/drm/ttm/ 7112F: include/drm/ttm/ 7113 7114DRM GPU SCHEDULER 7115M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7116L: dri-devel@lists.freedesktop.org 7117S: Maintained 7118T: git git://anongit.freedesktop.org/drm/drm-misc 7119F: drivers/gpu/drm/scheduler/ 7120F: include/drm/gpu_scheduler.h 7121 7122DSBR100 USB FM RADIO DRIVER 7123M: Alexey Klimov <klimov.linux@gmail.com> 7124L: linux-media@vger.kernel.org 7125S: Maintained 7126T: git git://linuxtv.org/media_tree.git 7127F: drivers/media/radio/dsbr100.c 7128 7129DT3155 MEDIA DRIVER 7130M: Hans Verkuil <hverkuil@xs4all.nl> 7131L: linux-media@vger.kernel.org 7132S: Odd Fixes 7133W: https://linuxtv.org 7134T: git git://linuxtv.org/media_tree.git 7135F: drivers/media/pci/dt3155/ 7136 7137DVB_USB_AF9015 MEDIA DRIVER 7138M: Antti Palosaari <crope@iki.fi> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141W: https://linuxtv.org 7142W: http://palosaari.fi/linux/ 7143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7144T: git git://linuxtv.org/anttip/media_tree.git 7145F: drivers/media/usb/dvb-usb-v2/af9015* 7146 7147DVB_USB_AF9035 MEDIA DRIVER 7148M: Antti Palosaari <crope@iki.fi> 7149L: linux-media@vger.kernel.org 7150S: Maintained 7151W: https://linuxtv.org 7152W: http://palosaari.fi/linux/ 7153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7154T: git git://linuxtv.org/anttip/media_tree.git 7155F: drivers/media/usb/dvb-usb-v2/af9035* 7156 7157DVB_USB_ANYSEE MEDIA DRIVER 7158M: Antti Palosaari <crope@iki.fi> 7159L: linux-media@vger.kernel.org 7160S: Maintained 7161W: https://linuxtv.org 7162W: http://palosaari.fi/linux/ 7163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7164T: git git://linuxtv.org/anttip/media_tree.git 7165F: drivers/media/usb/dvb-usb-v2/anysee* 7166 7167DVB_USB_AU6610 MEDIA DRIVER 7168M: Antti Palosaari <crope@iki.fi> 7169L: linux-media@vger.kernel.org 7170S: Maintained 7171W: https://linuxtv.org 7172W: http://palosaari.fi/linux/ 7173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7174T: git git://linuxtv.org/anttip/media_tree.git 7175F: drivers/media/usb/dvb-usb-v2/au6610* 7176 7177DVB_USB_CE6230 MEDIA DRIVER 7178M: Antti Palosaari <crope@iki.fi> 7179L: linux-media@vger.kernel.org 7180S: Maintained 7181W: https://linuxtv.org 7182W: http://palosaari.fi/linux/ 7183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7184T: git git://linuxtv.org/anttip/media_tree.git 7185F: drivers/media/usb/dvb-usb-v2/ce6230* 7186 7187DVB_USB_CXUSB MEDIA DRIVER 7188M: Michael Krufky <mkrufky@linuxtv.org> 7189L: linux-media@vger.kernel.org 7190S: Maintained 7191W: https://linuxtv.org 7192W: http://github.com/mkrufky 7193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7194T: git git://linuxtv.org/media_tree.git 7195F: drivers/media/usb/dvb-usb/cxusb* 7196 7197DVB_USB_EC168 MEDIA DRIVER 7198M: Antti Palosaari <crope@iki.fi> 7199L: linux-media@vger.kernel.org 7200S: Maintained 7201W: https://linuxtv.org 7202W: http://palosaari.fi/linux/ 7203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7204T: git git://linuxtv.org/anttip/media_tree.git 7205F: drivers/media/usb/dvb-usb-v2/ec168* 7206 7207DVB_USB_GL861 MEDIA DRIVER 7208M: Antti Palosaari <crope@iki.fi> 7209L: linux-media@vger.kernel.org 7210S: Maintained 7211W: https://linuxtv.org 7212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7213T: git git://linuxtv.org/anttip/media_tree.git 7214F: drivers/media/usb/dvb-usb-v2/gl861* 7215 7216DVB_USB_MXL111SF MEDIA DRIVER 7217M: Michael Krufky <mkrufky@linuxtv.org> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221W: http://github.com/mkrufky 7222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7223T: git git://linuxtv.org/mkrufky/mxl111sf.git 7224F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7225 7226DVB_USB_RTL28XXU MEDIA DRIVER 7227M: Antti Palosaari <crope@iki.fi> 7228L: linux-media@vger.kernel.org 7229S: Maintained 7230W: https://linuxtv.org 7231W: http://palosaari.fi/linux/ 7232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7233T: git git://linuxtv.org/anttip/media_tree.git 7234F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7235 7236DVB_USB_V2 MEDIA DRIVER 7237M: Antti Palosaari <crope@iki.fi> 7238L: linux-media@vger.kernel.org 7239S: Maintained 7240W: https://linuxtv.org 7241W: http://palosaari.fi/linux/ 7242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7243T: git git://linuxtv.org/anttip/media_tree.git 7244F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7245F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7246 7247DYNAMIC DEBUG 7248M: Jason Baron <jbaron@akamai.com> 7249S: Maintained 7250F: include/linux/dynamic_debug.h 7251F: lib/dynamic_debug.c 7252M: Jim Cromie <jim.cromie@gmail.com> 7253F: lib/test_dynamic_debug.c 7254 7255DYNAMIC INTERRUPT MODERATION 7256M: Tal Gilboa <talgi@nvidia.com> 7257S: Maintained 7258F: Documentation/networking/net_dim.rst 7259F: include/linux/dim.h 7260F: lib/dim/ 7261 7262DZ DECSTATION DZ11 SERIAL DRIVER 7263M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7264S: Maintained 7265F: drivers/tty/serial/dz.* 7266 7267E3X0 POWER BUTTON DRIVER 7268M: Moritz Fischer <moritz.fischer@ettus.com> 7269L: usrp-users@lists.ettus.com 7270S: Supported 7271W: http://www.ettus.com 7272F: Documentation/devicetree/bindings/input/e3x0-button.txt 7273F: drivers/input/misc/e3x0-button.c 7274 7275E4000 MEDIA DRIVER 7276M: Antti Palosaari <crope@iki.fi> 7277L: linux-media@vger.kernel.org 7278S: Maintained 7279W: https://linuxtv.org 7280W: http://palosaari.fi/linux/ 7281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7282T: git git://linuxtv.org/anttip/media_tree.git 7283F: drivers/media/tuners/e4000* 7284 7285EARTH_PT1 MEDIA DRIVER 7286M: Akihiro Tsukada <tskd08@gmail.com> 7287L: linux-media@vger.kernel.org 7288S: Odd Fixes 7289F: drivers/media/pci/pt1/ 7290 7291EARTH_PT3 MEDIA DRIVER 7292M: Akihiro Tsukada <tskd08@gmail.com> 7293L: linux-media@vger.kernel.org 7294S: Odd Fixes 7295F: drivers/media/pci/pt3/ 7296 7297EC100 MEDIA DRIVER 7298M: Antti Palosaari <crope@iki.fi> 7299L: linux-media@vger.kernel.org 7300S: Maintained 7301W: https://linuxtv.org 7302W: http://palosaari.fi/linux/ 7303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7304T: git git://linuxtv.org/anttip/media_tree.git 7305F: drivers/media/dvb-frontends/ec100* 7306 7307ECRYPT FILE SYSTEM 7308M: Tyler Hicks <code@tyhicks.com> 7309L: ecryptfs@vger.kernel.org 7310S: Odd Fixes 7311W: http://ecryptfs.org 7312W: https://launchpad.net/ecryptfs 7313T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7314F: Documentation/filesystems/ecryptfs.rst 7315F: fs/ecryptfs/ 7316 7317EDAC-AMD64 7318M: Yazen Ghannam <yazen.ghannam@amd.com> 7319L: linux-edac@vger.kernel.org 7320S: Supported 7321F: drivers/edac/amd64_edac* 7322F: drivers/edac/mce_amd* 7323 7324EDAC-ARMADA 7325M: Jan Luebbe <jlu@pengutronix.de> 7326L: linux-edac@vger.kernel.org 7327S: Maintained 7328F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7329F: drivers/edac/armada_xp_* 7330 7331EDAC-AST2500 7332M: Stefan Schaeckeler <sschaeck@cisco.com> 7333S: Supported 7334F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7335F: drivers/edac/aspeed_edac.c 7336 7337EDAC-BLUEFIELD 7338M: Shravan Kumar Ramani <shravankr@nvidia.com> 7339S: Supported 7340F: drivers/edac/bluefield_edac.c 7341 7342EDAC-CALXEDA 7343M: Andre Przywara <andre.przywara@arm.com> 7344L: linux-edac@vger.kernel.org 7345S: Maintained 7346F: drivers/edac/highbank* 7347 7348EDAC-CAVIUM OCTEON 7349M: Ralf Baechle <ralf@linux-mips.org> 7350L: linux-edac@vger.kernel.org 7351L: linux-mips@vger.kernel.org 7352S: Supported 7353F: drivers/edac/octeon_edac* 7354 7355EDAC-CAVIUM THUNDERX 7356M: Robert Richter <rric@kernel.org> 7357L: linux-edac@vger.kernel.org 7358S: Odd Fixes 7359F: drivers/edac/thunderx_edac* 7360 7361EDAC-CORE 7362M: Borislav Petkov <bp@alien8.de> 7363M: Mauro Carvalho Chehab <mchehab@kernel.org> 7364M: Tony Luck <tony.luck@intel.com> 7365R: James Morse <james.morse@arm.com> 7366R: Robert Richter <rric@kernel.org> 7367L: linux-edac@vger.kernel.org 7368S: Supported 7369T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7370F: Documentation/admin-guide/ras.rst 7371F: Documentation/driver-api/edac.rst 7372F: drivers/edac/ 7373F: include/linux/edac.h 7374 7375EDAC-DMC520 7376M: Lei Wang <lewan@microsoft.com> 7377L: linux-edac@vger.kernel.org 7378S: Supported 7379F: drivers/edac/dmc520_edac.c 7380 7381EDAC-E752X 7382M: Mark Gross <markgross@kernel.org> 7383L: linux-edac@vger.kernel.org 7384S: Maintained 7385F: drivers/edac/e752x_edac.c 7386 7387EDAC-E7XXX 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/e7xxx_edac.c 7391 7392EDAC-FSL_DDR 7393M: York Sun <york.sun@nxp.com> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/fsl_ddr_edac.* 7397 7398EDAC-GHES 7399M: Mauro Carvalho Chehab <mchehab@kernel.org> 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/ghes_edac.c 7403 7404EDAC-I10NM 7405M: Tony Luck <tony.luck@intel.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/i10nm_base.c 7409 7410EDAC-I3000 7411L: linux-edac@vger.kernel.org 7412S: Orphan 7413F: drivers/edac/i3000_edac.c 7414 7415EDAC-I5000 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/i5000_edac.c 7419 7420EDAC-I5400 7421M: Mauro Carvalho Chehab <mchehab@kernel.org> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i5400_edac.c 7425 7426EDAC-I7300 7427M: Mauro Carvalho Chehab <mchehab@kernel.org> 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i7300_edac.c 7431 7432EDAC-I7CORE 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i7core_edac.c 7437 7438EDAC-I82443BXGX 7439M: Tim Small <tim@buttersideup.com> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i82443bxgx_edac.c 7443 7444EDAC-I82975X 7445M: "Arvind R." <arvino55@gmail.com> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i82975x_edac.c 7449 7450EDAC-IE31200 7451M: Jason Baron <jbaron@akamai.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/ie31200_edac.c 7455 7456EDAC-IGEN6 7457M: Tony Luck <tony.luck@intel.com> 7458R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/igen6_edac.c 7462 7463EDAC-MPC85XX 7464M: Johannes Thumshirn <morbidrsa@gmail.com> 7465L: linux-edac@vger.kernel.org 7466S: Maintained 7467F: drivers/edac/mpc85xx_edac.[ch] 7468 7469EDAC-PASEMI 7470M: Egor Martovetsky <egor@pasemi.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/pasemi_edac.c 7474 7475EDAC-PND2 7476M: Tony Luck <tony.luck@intel.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/pnd2_edac.[ch] 7480 7481EDAC-QCOM 7482M: Channagoud Kadabi <ckadabi@codeaurora.org> 7483M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7484L: linux-arm-msm@vger.kernel.org 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/qcom_edac.c 7488 7489EDAC-R82600 7490M: Tim Small <tim@buttersideup.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/r82600_edac.c 7494 7495EDAC-SBRIDGE 7496M: Tony Luck <tony.luck@intel.com> 7497R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/sb_edac.c 7501 7502EDAC-SKYLAKE 7503M: Tony Luck <tony.luck@intel.com> 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/skx_*.[ch] 7507 7508EDAC-TI 7509M: Tero Kristo <kristo@kernel.org> 7510L: linux-edac@vger.kernel.org 7511S: Odd Fixes 7512F: drivers/edac/ti_edac.c 7513 7514EDIROL UA-101/UA-1000 DRIVER 7515M: Clemens Ladisch <clemens@ladisch.de> 7516L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7517S: Maintained 7518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7519F: sound/usb/misc/ua101.c 7520 7521EFI TEST DRIVER 7522M: Ivan Hu <ivan.hu@canonical.com> 7523M: Ard Biesheuvel <ardb@kernel.org> 7524L: linux-efi@vger.kernel.org 7525S: Maintained 7526F: drivers/firmware/efi/test/ 7527 7528EFI VARIABLE FILESYSTEM 7529M: Matthew Garrett <matthew.garrett@nebula.com> 7530M: Jeremy Kerr <jk@ozlabs.org> 7531M: Ard Biesheuvel <ardb@kernel.org> 7532L: linux-efi@vger.kernel.org 7533S: Maintained 7534T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7535F: fs/efivarfs/ 7536 7537EFIFB FRAMEBUFFER DRIVER 7538M: Peter Jones <pjones@redhat.com> 7539L: linux-fbdev@vger.kernel.org 7540S: Maintained 7541F: drivers/video/fbdev/efifb.c 7542 7543EFS FILESYSTEM 7544S: Orphan 7545W: http://aeschi.ch.eu.org/efs/ 7546F: fs/efs/ 7547 7548EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7549M: Douglas Miller <dougmill@linux.ibm.com> 7550L: netdev@vger.kernel.org 7551S: Maintained 7552F: drivers/net/ethernet/ibm/ehea/ 7553 7554ELM327 CAN NETWORK DRIVER 7555M: Max Staudt <max@enpas.org> 7556L: linux-can@vger.kernel.org 7557S: Maintained 7558F: Documentation/networking/device_drivers/can/can327.rst 7559F: drivers/net/can/can327.c 7560 7561EM28XX VIDEO4LINUX DRIVER 7562M: Mauro Carvalho Chehab <mchehab@kernel.org> 7563L: linux-media@vger.kernel.org 7564S: Maintained 7565W: https://linuxtv.org 7566T: git git://linuxtv.org/media_tree.git 7567F: Documentation/admin-guide/media/em28xx* 7568F: drivers/media/usb/em28xx/ 7569 7570EMBEDDED LINUX 7571M: Olivia Mackall <olivia@selenic.com> 7572M: David Woodhouse <dwmw2@infradead.org> 7573L: linux-embedded@vger.kernel.org 7574S: Maintained 7575 7576EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7577M: Adrian Hunter <adrian.hunter@intel.com> 7578M: Ritesh Harjani <riteshh@codeaurora.org> 7579M: Asutosh Das <asutoshd@codeaurora.org> 7580L: linux-mmc@vger.kernel.org 7581S: Supported 7582F: drivers/mmc/host/cqhci* 7583 7584EMULEX 10Gbps iSCSI - OneConnect DRIVER 7585M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7586L: linux-scsi@vger.kernel.org 7587S: Supported 7588W: http://www.broadcom.com 7589F: drivers/scsi/be2iscsi/ 7590 7591EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7592M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7593M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7594M: Somnath Kotur <somnath.kotur@broadcom.com> 7595L: netdev@vger.kernel.org 7596S: Supported 7597W: http://www.emulex.com 7598F: drivers/net/ethernet/emulex/benet/ 7599 7600EMULEX ONECONNECT ROCE DRIVER 7601M: Selvin Xavier <selvin.xavier@broadcom.com> 7602L: linux-rdma@vger.kernel.org 7603S: Odd Fixes 7604W: http://www.broadcom.com 7605F: drivers/infiniband/hw/ocrdma/ 7606F: include/uapi/rdma/ocrdma-abi.h 7607 7608EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7609M: James Smart <james.smart@broadcom.com> 7610M: Dick Kennedy <dick.kennedy@broadcom.com> 7611L: linux-scsi@vger.kernel.org 7612S: Supported 7613W: http://www.broadcom.com 7614F: drivers/scsi/lpfc/ 7615 7616EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7617M: James Smart <james.smart@broadcom.com> 7618M: Ram Vegesna <ram.vegesna@broadcom.com> 7619L: linux-scsi@vger.kernel.org 7620L: target-devel@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/elx/ 7624 7625ENE CB710 FLASH CARD READER DRIVER 7626M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7627S: Maintained 7628F: drivers/misc/cb710/ 7629F: drivers/mmc/host/cb710-mmc.* 7630F: include/linux/cb710.h 7631 7632ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7633M: Maxim Levitsky <maximlevitsky@gmail.com> 7634S: Maintained 7635F: drivers/media/rc/ene_ir.* 7636 7637EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7638M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7639L: linuxppc-dev@lists.ozlabs.org 7640S: Maintained 7641F: drivers/tty/ehv_bytechan.c 7642 7643EPSON S1D13XXX FRAMEBUFFER DRIVER 7644M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7645S: Maintained 7646T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7647F: drivers/video/fbdev/s1d13xxxfb.c 7648F: include/video/s1d13xxxfb.h 7649 7650EROFS FILE SYSTEM 7651M: Gao Xiang <xiang@kernel.org> 7652M: Chao Yu <chao@kernel.org> 7653R: Yue Hu <huyue2@coolpad.com> 7654R: Jeffle Xu <jefflexu@linux.alibaba.com> 7655L: linux-erofs@lists.ozlabs.org 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7658F: Documentation/filesystems/erofs.rst 7659F: fs/erofs/ 7660F: include/trace/events/erofs.h 7661 7662ERRSEQ ERROR TRACKING INFRASTRUCTURE 7663M: Jeff Layton <jlayton@kernel.org> 7664S: Maintained 7665F: include/linux/errseq.h 7666F: lib/errseq.c 7667 7668ESD CAN/USB DRIVERS 7669M: Frank Jungclaus <frank.jungclaus@esd.eu> 7670R: socketcan@esd.eu 7671L: linux-can@vger.kernel.org 7672S: Maintained 7673F: drivers/net/can/usb/esd_usb.c 7674 7675ET131X NETWORK DRIVER 7676M: Mark Einon <mark.einon@gmail.com> 7677S: Odd Fixes 7678F: drivers/net/ethernet/agere/ 7679 7680ETAS ES58X CAN/USB DRIVER 7681M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7682L: linux-can@vger.kernel.org 7683S: Maintained 7684F: drivers/net/can/usb/etas_es58x/ 7685 7686ETHERNET BRIDGE 7687M: Roopa Prabhu <roopa@nvidia.com> 7688M: Nikolay Aleksandrov <razor@blackwall.org> 7689L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7690L: netdev@vger.kernel.org 7691S: Maintained 7692W: http://www.linuxfoundation.org/en/Net:Bridge 7693F: include/linux/netfilter_bridge/ 7694F: net/bridge/ 7695 7696ETHERNET PHY LIBRARY 7697M: Andrew Lunn <andrew@lunn.ch> 7698M: Heiner Kallweit <hkallweit1@gmail.com> 7699R: Russell King <linux@armlinux.org.uk> 7700L: netdev@vger.kernel.org 7701S: Maintained 7702F: Documentation/ABI/testing/sysfs-class-net-phydev 7703F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7704F: Documentation/devicetree/bindings/net/mdio* 7705F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7706F: Documentation/networking/phy.rst 7707F: drivers/net/mdio/ 7708F: drivers/net/mdio/acpi_mdio.c 7709F: drivers/net/mdio/fwnode_mdio.c 7710F: drivers/net/mdio/of_mdio.c 7711F: drivers/net/pcs/ 7712F: drivers/net/phy/ 7713F: include/dt-bindings/net/qca-ar803x.h 7714F: include/linux/linkmode.h 7715F: include/linux/*mdio*.h 7716F: include/linux/mdio/*.h 7717F: include/linux/mii.h 7718F: include/linux/of_net.h 7719F: include/linux/phy.h 7720F: include/linux/phy_fixed.h 7721F: include/linux/platform_data/mdio-bcm-unimac.h 7722F: include/linux/platform_data/mdio-gpio.h 7723F: include/trace/events/mdio.h 7724F: include/uapi/linux/mdio.h 7725F: include/uapi/linux/mii.h 7726F: net/core/of_net.c 7727 7728EXEC & BINFMT API 7729R: Eric Biederman <ebiederm@xmission.com> 7730R: Kees Cook <keescook@chromium.org> 7731L: linux-mm@kvack.org 7732S: Supported 7733T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7734F: fs/*binfmt_*.c 7735F: fs/exec.c 7736F: include/linux/binfmts.h 7737F: include/linux/elf.h 7738F: include/uapi/linux/binfmts.h 7739F: include/uapi/linux/elf.h 7740F: tools/testing/selftests/exec/ 7741N: asm/elf.h 7742N: binfmt 7743 7744EXFAT FILE SYSTEM 7745M: Namjae Jeon <linkinjeon@kernel.org> 7746M: Sungjong Seo <sj1557.seo@samsung.com> 7747L: linux-fsdevel@vger.kernel.org 7748S: Maintained 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7750F: fs/exfat/ 7751 7752EXT2 FILE SYSTEM 7753M: Jan Kara <jack@suse.com> 7754L: linux-ext4@vger.kernel.org 7755S: Maintained 7756F: Documentation/filesystems/ext2.rst 7757F: fs/ext2/ 7758F: include/linux/ext2* 7759 7760EXT4 FILE SYSTEM 7761M: "Theodore Ts'o" <tytso@mit.edu> 7762M: Andreas Dilger <adilger.kernel@dilger.ca> 7763L: linux-ext4@vger.kernel.org 7764S: Maintained 7765W: http://ext4.wiki.kernel.org 7766Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7768F: Documentation/filesystems/ext4/ 7769F: fs/ext4/ 7770F: include/trace/events/ext4.h 7771 7772Extended Verification Module (EVM) 7773M: Mimi Zohar <zohar@linux.ibm.com> 7774L: linux-integrity@vger.kernel.org 7775S: Supported 7776T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7777F: security/integrity/evm/ 7778F: security/integrity/ 7779 7780EXTENSIBLE FIRMWARE INTERFACE (EFI) 7781M: Ard Biesheuvel <ardb@kernel.org> 7782L: linux-efi@vger.kernel.org 7783S: Maintained 7784T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7785F: Documentation/admin-guide/efi-stub.rst 7786F: arch/*/include/asm/efi.h 7787F: arch/*/kernel/efi.c 7788F: arch/arm/boot/compressed/efi-header.S 7789F: arch/arm64/kernel/efi-entry.S 7790F: arch/x86/platform/efi/ 7791F: drivers/firmware/efi/ 7792F: include/linux/efi*.h 7793 7794EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7795M: MyungJoo Ham <myungjoo.ham@samsung.com> 7796M: Chanwoo Choi <cw00.choi@samsung.com> 7797L: linux-kernel@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7800F: Documentation/devicetree/bindings/extcon/ 7801F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7802F: drivers/extcon/ 7803F: include/linux/extcon.h 7804F: include/linux/extcon/ 7805 7806EXTRA BOOT CONFIG 7807M: Masami Hiramatsu <mhiramat@kernel.org> 7808S: Maintained 7809F: Documentation/admin-guide/bootconfig.rst 7810F: fs/proc/bootconfig.c 7811F: include/linux/bootconfig.h 7812F: lib/bootconfig-data.S 7813F: lib/bootconfig.c 7814F: tools/bootconfig/* 7815F: tools/bootconfig/scripts/* 7816 7817EXYNOS DP DRIVER 7818M: Jingoo Han <jingoohan1@gmail.com> 7819L: dri-devel@lists.freedesktop.org 7820S: Maintained 7821F: drivers/gpu/drm/exynos/exynos_dp* 7822 7823EXYNOS SYSMMU (IOMMU) driver 7824M: Marek Szyprowski <m.szyprowski@samsung.com> 7825L: iommu@lists.linux.dev 7826S: Maintained 7827F: drivers/iommu/exynos-iommu.c 7828 7829F2FS FILE SYSTEM 7830M: Jaegeuk Kim <jaegeuk@kernel.org> 7831M: Chao Yu <chao@kernel.org> 7832L: linux-f2fs-devel@lists.sourceforge.net 7833S: Maintained 7834W: https://f2fs.wiki.kernel.org/ 7835T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7836F: Documentation/ABI/testing/sysfs-fs-f2fs 7837F: Documentation/filesystems/f2fs.rst 7838F: fs/f2fs/ 7839F: include/linux/f2fs_fs.h 7840F: include/trace/events/f2fs.h 7841F: include/uapi/linux/f2fs.h 7842 7843F71805F HARDWARE MONITORING DRIVER 7844M: Jean Delvare <jdelvare@suse.com> 7845L: linux-hwmon@vger.kernel.org 7846S: Maintained 7847F: Documentation/hwmon/f71805f.rst 7848F: drivers/hwmon/f71805f.c 7849 7850FADDR2LINE 7851M: Josh Poimboeuf <jpoimboe@kernel.org> 7852S: Maintained 7853F: scripts/faddr2line 7854 7855FAILOVER MODULE 7856M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7857L: netdev@vger.kernel.org 7858S: Supported 7859F: Documentation/networking/failover.rst 7860F: include/net/failover.h 7861F: net/core/failover.c 7862 7863FANOTIFY 7864M: Jan Kara <jack@suse.cz> 7865R: Amir Goldstein <amir73il@gmail.com> 7866R: Matthew Bobrowski <repnop@google.com> 7867L: linux-fsdevel@vger.kernel.org 7868S: Maintained 7869F: fs/notify/fanotify/ 7870F: include/linux/fanotify.h 7871F: include/uapi/linux/fanotify.h 7872 7873FARSYNC SYNCHRONOUS DRIVER 7874M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7875S: Supported 7876W: http://www.farsite.co.uk/ 7877F: drivers/net/wan/farsync.* 7878 7879FAULT INJECTION SUPPORT 7880M: Akinobu Mita <akinobu.mita@gmail.com> 7881S: Supported 7882F: Documentation/fault-injection/ 7883F: lib/fault-inject.c 7884 7885FBTFT Framebuffer drivers 7886L: dri-devel@lists.freedesktop.org 7887L: linux-fbdev@vger.kernel.org 7888S: Orphan 7889F: drivers/staging/fbtft/ 7890 7891FC0011 TUNER DRIVER 7892M: Michael Buesch <m@bues.ch> 7893L: linux-media@vger.kernel.org 7894S: Maintained 7895F: drivers/media/tuners/fc0011.c 7896F: drivers/media/tuners/fc0011.h 7897 7898FC2580 MEDIA DRIVER 7899M: Antti Palosaari <crope@iki.fi> 7900L: linux-media@vger.kernel.org 7901S: Maintained 7902W: https://linuxtv.org 7903W: http://palosaari.fi/linux/ 7904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7905T: git git://linuxtv.org/anttip/media_tree.git 7906F: drivers/media/tuners/fc2580* 7907 7908FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7909M: Hannes Reinecke <hare@suse.de> 7910L: linux-scsi@vger.kernel.org 7911S: Supported 7912W: www.Open-FCoE.org 7913F: drivers/scsi/fcoe/ 7914F: drivers/scsi/libfc/ 7915F: include/scsi/fc/ 7916F: include/scsi/libfc.h 7917F: include/scsi/libfcoe.h 7918F: include/uapi/scsi/fc/ 7919 7920FILE LOCKING (flock() and fcntl()/lockf()) 7921M: Jeff Layton <jlayton@kernel.org> 7922M: Chuck Lever <chuck.lever@oracle.com> 7923L: linux-fsdevel@vger.kernel.org 7924S: Maintained 7925F: fs/fcntl.c 7926F: fs/locks.c 7927F: include/linux/fcntl.h 7928F: include/uapi/linux/fcntl.h 7929 7930FILESYSTEM DIRECT ACCESS (DAX) 7931M: Dan Williams <dan.j.williams@intel.com> 7932R: Matthew Wilcox <willy@infradead.org> 7933R: Jan Kara <jack@suse.cz> 7934L: linux-fsdevel@vger.kernel.org 7935L: nvdimm@lists.linux.dev 7936S: Supported 7937F: fs/dax.c 7938F: include/linux/dax.h 7939F: include/trace/events/fs_dax.h 7940 7941FILESYSTEMS (VFS and infrastructure) 7942M: Alexander Viro <viro@zeniv.linux.org.uk> 7943L: linux-fsdevel@vger.kernel.org 7944S: Maintained 7945F: fs/* 7946F: include/linux/fs.h 7947F: include/linux/fs_types.h 7948F: include/uapi/linux/fs.h 7949F: include/uapi/linux/openat2.h 7950 7951FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7952M: Riku Voipio <riku.voipio@iki.fi> 7953L: linux-hwmon@vger.kernel.org 7954S: Maintained 7955F: drivers/hwmon/f75375s.c 7956F: include/linux/f75375s.h 7957 7958FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7959M: Clemens Ladisch <clemens@ladisch.de> 7960M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7962S: Maintained 7963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7964F: include/uapi/sound/firewire.h 7965F: sound/firewire/ 7966 7967FIREWIRE MEDIA DRIVERS (firedtv) 7968M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7969L: linux-media@vger.kernel.org 7970L: linux1394-devel@lists.sourceforge.net 7971S: Maintained 7972T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7973F: drivers/media/firewire/ 7974 7975FIREWIRE SBP-2 TARGET 7976M: Chris Boot <bootc@bootc.net> 7977L: linux-scsi@vger.kernel.org 7978L: target-devel@vger.kernel.org 7979L: linux1394-devel@lists.sourceforge.net 7980S: Maintained 7981T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7982F: drivers/target/sbp/ 7983 7984FIREWIRE SUBSYSTEM 7985M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7986L: linux1394-devel@lists.sourceforge.net 7987S: Maintained 7988W: http://ieee1394.wiki.kernel.org/ 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7990F: drivers/firewire/ 7991F: include/linux/firewire.h 7992F: include/uapi/linux/firewire*.h 7993F: tools/firewire/ 7994 7995FIRMWARE FRAMEWORK FOR ARMV8-A 7996M: Sudeep Holla <sudeep.holla@arm.com> 7997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7998S: Maintained 7999F: drivers/firmware/arm_ffa/ 8000F: include/linux/arm_ffa.h 8001 8002FIRMWARE LOADER (request_firmware) 8003M: Luis Chamberlain <mcgrof@kernel.org> 8004M: Russ Weight <russell.h.weight@intel.com> 8005L: linux-kernel@vger.kernel.org 8006S: Maintained 8007F: Documentation/firmware_class/ 8008F: drivers/base/firmware_loader/ 8009F: include/linux/firmware.h 8010 8011FLEXTIMER FTM-QUADDEC DRIVER 8012M: Patrick Havelange <patrick.havelange@essensium.com> 8013L: linux-iio@vger.kernel.org 8014S: Maintained 8015F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8016F: drivers/counter/ftm-quaddec.c 8017 8018FLOPPY DRIVER 8019M: Denis Efremov <efremov@linux.com> 8020L: linux-block@vger.kernel.org 8021S: Odd Fixes 8022F: drivers/block/floppy.c 8023 8024FLYSKY FSIA6B RC RECEIVER 8025M: Markus Koch <markus@notsyncing.net> 8026L: linux-input@vger.kernel.org 8027S: Maintained 8028F: drivers/input/joystick/fsia6b.c 8029 8030FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8031M: Geoffrey D. Bennett <g@b4.vu> 8032L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8033S: Maintained 8034T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8035F: sound/usb/mixer_scarlett_gen2.c 8036 8037FORCEDETH GIGABIT ETHERNET DRIVER 8038M: Rain River <rain.1986.08.12@gmail.com> 8039M: Zhu Yanjun <zyjzyj2000@gmail.com> 8040L: netdev@vger.kernel.org 8041S: Maintained 8042F: drivers/net/ethernet/nvidia/* 8043 8044FORTIFY_SOURCE 8045M: Kees Cook <keescook@chromium.org> 8046L: linux-hardening@vger.kernel.org 8047S: Supported 8048T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8049F: include/linux/fortify-string.h 8050F: lib/fortify_kunit.c 8051F: lib/test_fortify/* 8052F: scripts/test_fortify.sh 8053K: \b__NO_FORTIFY\b 8054 8055FPGA DFL DRIVERS 8056M: Wu Hao <hao.wu@intel.com> 8057R: Tom Rix <trix@redhat.com> 8058L: linux-fpga@vger.kernel.org 8059S: Maintained 8060F: Documentation/ABI/testing/sysfs-bus-dfl* 8061F: Documentation/fpga/dfl.rst 8062F: drivers/fpga/dfl* 8063F: drivers/uio/uio_dfl.c 8064F: include/linux/dfl.h 8065F: include/uapi/linux/fpga-dfl.h 8066 8067FPGA MANAGER FRAMEWORK 8068M: Moritz Fischer <mdf@kernel.org> 8069M: Wu Hao <hao.wu@intel.com> 8070M: Xu Yilun <yilun.xu@intel.com> 8071R: Tom Rix <trix@redhat.com> 8072L: linux-fpga@vger.kernel.org 8073S: Maintained 8074Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8075T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8076F: Documentation/devicetree/bindings/fpga/ 8077F: Documentation/driver-api/fpga/ 8078F: Documentation/fpga/ 8079F: drivers/fpga/ 8080F: include/linux/fpga/ 8081 8082INTEL MAX10 BMC SECURE UPDATES 8083M: Russ Weight <russell.h.weight@intel.com> 8084L: linux-fpga@vger.kernel.org 8085S: Maintained 8086F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8087F: drivers/fpga/intel-m10-bmc-sec-update.c 8088 8089MICROCHIP POLARFIRE FPGA DRIVERS 8090M: Conor Dooley <conor.dooley@microchip.com> 8091R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8092L: linux-fpga@vger.kernel.org 8093S: Supported 8094F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8095F: drivers/fpga/microchip-spi.c 8096 8097FPU EMULATOR 8098M: Bill Metzenthen <billm@melbpc.org.au> 8099S: Maintained 8100W: http://floatingpoint.sourceforge.net/emulator/index.html 8101F: arch/x86/math-emu/ 8102 8103FRAMEBUFFER CORE 8104M: Daniel Vetter <daniel@ffwll.ch> 8105F: drivers/video/fbdev/core/ 8106S: Odd Fixes 8107T: git git://anongit.freedesktop.org/drm/drm-misc 8108 8109FRAMEBUFFER LAYER 8110M: Helge Deller <deller@gmx.de> 8111L: linux-fbdev@vger.kernel.org 8112L: dri-devel@lists.freedesktop.org 8113S: Maintained 8114Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8115T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8116F: Documentation/fb/ 8117F: drivers/video/ 8118F: include/linux/fb.h 8119F: include/uapi/linux/fb.h 8120F: include/uapi/video/ 8121F: include/video/ 8122 8123FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8124M: Horia Geantă <horia.geanta@nxp.com> 8125M: Pankaj Gupta <pankaj.gupta@nxp.com> 8126M: Gaurav Jain <gaurav.jain@nxp.com> 8127L: linux-crypto@vger.kernel.org 8128S: Maintained 8129F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8130F: drivers/crypto/caam/ 8131 8132FREESCALE COLDFIRE M5441X MMC DRIVER 8133M: Angelo Dureghello <angelo.dureghello@timesys.com> 8134L: linux-mmc@vger.kernel.org 8135S: Maintained 8136F: drivers/mmc/host/sdhci-esdhc-mcf.c 8137F: include/linux/platform_data/mmc-esdhc-mcf.h 8138 8139FREESCALE DIU FRAMEBUFFER DRIVER 8140M: Timur Tabi <timur@kernel.org> 8141L: linux-fbdev@vger.kernel.org 8142S: Maintained 8143F: drivers/video/fbdev/fsl-diu-fb.* 8144 8145FREESCALE DMA DRIVER 8146M: Li Yang <leoyang.li@nxp.com> 8147M: Zhang Wei <zw@zh-kernel.org> 8148L: linuxppc-dev@lists.ozlabs.org 8149S: Maintained 8150F: drivers/dma/fsldma.* 8151 8152FREESCALE DSPI DRIVER 8153M: Vladimir Oltean <olteanv@gmail.com> 8154L: linux-spi@vger.kernel.org 8155S: Maintained 8156F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8157F: drivers/spi/spi-fsl-dspi.c 8158F: include/linux/spi/spi-fsl-dspi.h 8159 8160FREESCALE ENETC ETHERNET DRIVERS 8161M: Claudiu Manoil <claudiu.manoil@nxp.com> 8162L: netdev@vger.kernel.org 8163S: Maintained 8164F: drivers/net/ethernet/freescale/enetc/ 8165 8166FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8167M: Claudiu Manoil <claudiu.manoil@nxp.com> 8168L: netdev@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8171F: drivers/net/ethernet/freescale/gianfar* 8172 8173FREESCALE GPMI NAND DRIVER 8174M: Han Xu <han.xu@nxp.com> 8175L: linux-mtd@lists.infradead.org 8176S: Maintained 8177F: drivers/mtd/nand/raw/gpmi-nand/* 8178 8179FREESCALE I2C CPM DRIVER 8180M: Jochen Friedrich <jochen@scram.de> 8181L: linuxppc-dev@lists.ozlabs.org 8182L: linux-i2c@vger.kernel.org 8183S: Maintained 8184F: drivers/i2c/busses/i2c-cpm.c 8185 8186FREESCALE IMX / MXC FEC DRIVER 8187M: Joakim Zhang <qiangqing.zhang@nxp.com> 8188L: netdev@vger.kernel.org 8189S: Maintained 8190F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8191F: drivers/net/ethernet/freescale/fec.h 8192F: drivers/net/ethernet/freescale/fec_main.c 8193F: drivers/net/ethernet/freescale/fec_ptp.c 8194 8195FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8196M: Sascha Hauer <s.hauer@pengutronix.de> 8197R: Pengutronix Kernel Team <kernel@pengutronix.de> 8198L: linux-fbdev@vger.kernel.org 8199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8200S: Maintained 8201F: drivers/video/fbdev/imxfb.c 8202 8203FREESCALE IMX DDR PMU DRIVER 8204M: Frank Li <Frank.li@nxp.com> 8205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8206S: Maintained 8207F: Documentation/admin-guide/perf/imx-ddr.rst 8208F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8209F: drivers/perf/fsl_imx8_ddr_perf.c 8210 8211FREESCALE IMX I2C DRIVER 8212M: Oleksij Rempel <o.rempel@pengutronix.de> 8213R: Pengutronix Kernel Team <kernel@pengutronix.de> 8214L: linux-i2c@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8217F: drivers/i2c/busses/i2c-imx.c 8218 8219FREESCALE IMX LPI2C DRIVER 8220M: Dong Aisheng <aisheng.dong@nxp.com> 8221L: linux-i2c@vger.kernel.org 8222L: linux-imx@nxp.com 8223S: Maintained 8224F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8225F: drivers/i2c/busses/i2c-imx-lpi2c.c 8226 8227FREESCALE MPC I2C DRIVER 8228M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8229L: linux-i2c@vger.kernel.org 8230S: Maintained 8231F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8232F: drivers/i2c/busses/i2c-mpc.c 8233 8234FREESCALE QORIQ DPAA ETHERNET DRIVER 8235M: Madalin Bucur <madalin.bucur@nxp.com> 8236L: netdev@vger.kernel.org 8237S: Maintained 8238F: drivers/net/ethernet/freescale/dpaa 8239 8240FREESCALE QORIQ DPAA FMAN DRIVER 8241M: Madalin Bucur <madalin.bucur@nxp.com> 8242L: netdev@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/net/fsl-fman.txt 8245F: drivers/net/ethernet/freescale/fman 8246 8247FREESCALE QORIQ PTP CLOCK DRIVER 8248M: Yangbo Lu <yangbo.lu@nxp.com> 8249L: netdev@vger.kernel.org 8250S: Maintained 8251F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8252F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8253F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8254F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8255F: drivers/ptp/ptp_qoriq.c 8256F: drivers/ptp/ptp_qoriq_debugfs.c 8257F: include/linux/fsl/ptp_qoriq.h 8258 8259FREESCALE QUAD SPI DRIVER 8260M: Han Xu <han.xu@nxp.com> 8261L: linux-spi@vger.kernel.org 8262S: Maintained 8263F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8264F: drivers/spi/spi-fsl-qspi.c 8265 8266FREESCALE QUICC ENGINE LIBRARY 8267M: Qiang Zhao <qiang.zhao@nxp.com> 8268L: linuxppc-dev@lists.ozlabs.org 8269S: Maintained 8270F: drivers/soc/fsl/qe/ 8271F: include/soc/fsl/qe/ 8272 8273FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8274M: Li Yang <leoyang.li@nxp.com> 8275L: netdev@vger.kernel.org 8276L: linuxppc-dev@lists.ozlabs.org 8277S: Maintained 8278F: drivers/net/ethernet/freescale/ucc_geth* 8279 8280FREESCALE QUICC ENGINE UCC HDLC DRIVER 8281M: Zhao Qiang <qiang.zhao@nxp.com> 8282L: netdev@vger.kernel.org 8283L: linuxppc-dev@lists.ozlabs.org 8284S: Maintained 8285F: drivers/net/wan/fsl_ucc_hdlc* 8286 8287FREESCALE QUICC ENGINE UCC UART DRIVER 8288M: Timur Tabi <timur@kernel.org> 8289L: linuxppc-dev@lists.ozlabs.org 8290S: Maintained 8291F: drivers/tty/serial/ucc_uart.c 8292 8293FREESCALE SOC DRIVERS 8294M: Li Yang <leoyang.li@nxp.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8297S: Maintained 8298F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8299F: Documentation/devicetree/bindings/soc/fsl/ 8300F: drivers/soc/fsl/ 8301F: include/linux/fsl/ 8302F: include/soc/fsl/ 8303 8304FREESCALE SOC FS_ENET DRIVER 8305M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8306L: linuxppc-dev@lists.ozlabs.org 8307L: netdev@vger.kernel.org 8308S: Maintained 8309F: drivers/net/ethernet/freescale/fs_enet/ 8310F: include/linux/fs_enet_pd.h 8311 8312FREESCALE SOC SOUND DRIVERS 8313M: Shengjiu Wang <shengjiu.wang@gmail.com> 8314M: Xiubo Li <Xiubo.Lee@gmail.com> 8315R: Fabio Estevam <festevam@gmail.com> 8316R: Nicolin Chen <nicoleotsuka@gmail.com> 8317L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8318L: linuxppc-dev@lists.ozlabs.org 8319S: Maintained 8320F: sound/soc/fsl/fsl* 8321F: sound/soc/fsl/imx* 8322F: sound/soc/fsl/mpc8610_hpcd.c 8323 8324FREESCALE USB PERIPHERAL DRIVERS 8325M: Li Yang <leoyang.li@nxp.com> 8326L: linux-usb@vger.kernel.org 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/usb/gadget/udc/fsl* 8330 8331FREESCALE USB PHY DRIVER 8332M: Ran Wang <ran.wang_1@nxp.com> 8333L: linux-usb@vger.kernel.org 8334L: linuxppc-dev@lists.ozlabs.org 8335S: Maintained 8336F: drivers/usb/phy/phy-fsl-usb* 8337 8338FREEVXFS FILESYSTEM 8339M: Christoph Hellwig <hch@infradead.org> 8340S: Maintained 8341W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8342F: fs/freevxfs/ 8343 8344FREEZER 8345M: "Rafael J. Wysocki" <rafael@kernel.org> 8346M: Pavel Machek <pavel@ucw.cz> 8347L: linux-pm@vger.kernel.org 8348S: Supported 8349F: Documentation/power/freezing-of-tasks.rst 8350F: include/linux/freezer.h 8351F: kernel/freezer.c 8352 8353FRONTSWAP API 8354M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8355L: linux-kernel@vger.kernel.org 8356S: Maintained 8357F: include/linux/frontswap.h 8358F: mm/frontswap.c 8359 8360FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8361M: David Howells <dhowells@redhat.com> 8362L: linux-cachefs@redhat.com (moderated for non-subscribers) 8363S: Supported 8364F: Documentation/filesystems/caching/ 8365F: fs/fscache/ 8366F: include/linux/fscache*.h 8367 8368FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8369M: Theodore Y. Ts'o <tytso@mit.edu> 8370M: Jaegeuk Kim <jaegeuk@kernel.org> 8371M: Eric Biggers <ebiggers@kernel.org> 8372L: linux-fscrypt@vger.kernel.org 8373S: Supported 8374Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8375T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8376F: Documentation/filesystems/fscrypt.rst 8377F: fs/crypto/ 8378F: include/linux/fscrypt*.h 8379F: include/uapi/linux/fscrypt.h 8380 8381FSI SUBSYSTEM 8382M: Jeremy Kerr <jk@ozlabs.org> 8383M: Joel Stanley <joel@jms.id.au> 8384R: Alistar Popple <alistair@popple.id.au> 8385R: Eddie James <eajames@linux.ibm.com> 8386L: linux-fsi@lists.ozlabs.org 8387S: Supported 8388Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8389T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8390F: drivers/fsi/ 8391F: include/linux/fsi*.h 8392F: include/trace/events/fsi*.h 8393 8394FSI-ATTACHED I2C DRIVER 8395M: Eddie James <eajames@linux.ibm.com> 8396L: linux-i2c@vger.kernel.org 8397L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8398S: Maintained 8399F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8400F: drivers/i2c/busses/i2c-fsi.c 8401 8402FSI-ATTACHED SPI DRIVER 8403M: Eddie James <eajames@linux.ibm.com> 8404L: linux-spi@vger.kernel.org 8405S: Maintained 8406F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8407F: drivers/spi/spi-fsi.c 8408 8409FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8410M: Jan Kara <jack@suse.cz> 8411R: Amir Goldstein <amir73il@gmail.com> 8412L: linux-fsdevel@vger.kernel.org 8413S: Maintained 8414T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8415F: fs/notify/ 8416F: include/linux/fsnotify*.h 8417 8418FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8419M: Eric Biggers <ebiggers@kernel.org> 8420M: Theodore Y. Ts'o <tytso@mit.edu> 8421L: linux-fscrypt@vger.kernel.org 8422S: Supported 8423Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8424T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8425F: Documentation/filesystems/fsverity.rst 8426F: fs/verity/ 8427F: include/linux/fsverity.h 8428F: include/uapi/linux/fsverity.h 8429 8430FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8431M: Michael Zaidman <michael.zaidman@gmail.com> 8432L: linux-i2c@vger.kernel.org 8433L: linux-input@vger.kernel.org 8434S: Maintained 8435F: drivers/hid/hid-ft260.c 8436 8437FUJITSU LAPTOP EXTRAS 8438M: Jonathan Woithe <jwoithe@just42.net> 8439L: platform-driver-x86@vger.kernel.org 8440S: Maintained 8441F: drivers/platform/x86/fujitsu-laptop.c 8442 8443FUJITSU M-5MO LS CAMERA ISP DRIVER 8444M: Kyungmin Park <kyungmin.park@samsung.com> 8445M: Heungjun Kim <riverful.kim@samsung.com> 8446L: linux-media@vger.kernel.org 8447S: Maintained 8448F: drivers/media/i2c/m5mols/ 8449F: include/media/i2c/m5mols.h 8450 8451FUJITSU TABLET EXTRAS 8452M: Robert Gerlach <khnz@gmx.de> 8453L: platform-driver-x86@vger.kernel.org 8454S: Maintained 8455F: drivers/platform/x86/fujitsu-tablet.c 8456 8457FUNCTION HOOKS (FTRACE) 8458M: Steven Rostedt <rostedt@goodmis.org> 8459M: Masami Hiramatsu <mhiramat@kernel.org> 8460R: Mark Rutland <mark.rutland@arm.com> 8461S: Maintained 8462T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8463F: Documentation/trace/ftrace* 8464F: kernel/trace/ftrace* 8465F: kernel/trace/fgraph.c 8466F: arch/*/*/*/*ftrace* 8467F: arch/*/*/*ftrace* 8468F: include/*/ftrace.h 8469 8470FUNGIBLE ETHERNET DRIVERS 8471M: Dimitris Michailidis <dmichail@fungible.com> 8472L: netdev@vger.kernel.org 8473S: Supported 8474F: drivers/net/ethernet/fungible/ 8475 8476FUSE: FILESYSTEM IN USERSPACE 8477M: Miklos Szeredi <miklos@szeredi.hu> 8478L: linux-fsdevel@vger.kernel.org 8479S: Maintained 8480W: https://github.com/libfuse/ 8481T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8482F: Documentation/filesystems/fuse.rst 8483F: fs/fuse/ 8484F: include/uapi/linux/fuse.h 8485 8486FUTEX SUBSYSTEM 8487M: Thomas Gleixner <tglx@linutronix.de> 8488M: Ingo Molnar <mingo@redhat.com> 8489R: Peter Zijlstra <peterz@infradead.org> 8490R: Darren Hart <dvhart@infradead.org> 8491R: Davidlohr Bueso <dave@stgolabs.net> 8492R: André Almeida <andrealmeid@igalia.com> 8493L: linux-kernel@vger.kernel.org 8494S: Maintained 8495T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8496F: Documentation/locking/*futex* 8497F: include/asm-generic/futex.h 8498F: include/linux/futex.h 8499F: include/uapi/linux/futex.h 8500F: kernel/futex/* 8501F: tools/perf/bench/futex* 8502F: tools/testing/selftests/futex/ 8503 8504GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8505M: Tim Harvey <tharvey@gateworks.com> 8506S: Maintained 8507F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8508F: drivers/mfd/gateworks-gsc.c 8509F: include/linux/mfd/gsc.h 8510F: Documentation/hwmon/gsc-hwmon.rst 8511F: drivers/hwmon/gsc-hwmon.c 8512F: include/linux/platform_data/gsc_hwmon.h 8513 8514GCC PLUGINS 8515M: Kees Cook <keescook@chromium.org> 8516L: linux-hardening@vger.kernel.org 8517S: Maintained 8518T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8519F: Documentation/kbuild/gcc-plugins.rst 8520F: scripts/Makefile.gcc-plugins 8521F: scripts/gcc-plugins/ 8522 8523GCOV BASED KERNEL PROFILING 8524M: Peter Oberparleiter <oberpar@linux.ibm.com> 8525S: Maintained 8526F: Documentation/dev-tools/gcov.rst 8527F: kernel/gcov/ 8528 8529GDB KERNEL DEBUGGING HELPER SCRIPTS 8530M: Jan Kiszka <jan.kiszka@siemens.com> 8531M: Kieran Bingham <kbingham@kernel.org> 8532S: Supported 8533F: scripts/gdb/ 8534 8535GEMINI CRYPTO DRIVER 8536M: Corentin Labbe <clabbe@baylibre.com> 8537L: linux-crypto@vger.kernel.org 8538S: Maintained 8539F: drivers/crypto/gemini/ 8540 8541GEMTEK FM RADIO RECEIVER DRIVER 8542M: Hans Verkuil <hverkuil@xs4all.nl> 8543L: linux-media@vger.kernel.org 8544S: Maintained 8545W: https://linuxtv.org 8546T: git git://linuxtv.org/media_tree.git 8547F: drivers/media/radio/radio-gemtek* 8548 8549GENERIC ARCHITECTURE TOPOLOGY 8550M: Sudeep Holla <sudeep.holla@arm.com> 8551L: linux-kernel@vger.kernel.org 8552S: Maintained 8553F: drivers/base/arch_topology.c 8554F: include/linux/arch_topology.h 8555 8556GENERIC ENTRY CODE 8557M: Thomas Gleixner <tglx@linutronix.de> 8558M: Peter Zijlstra <peterz@infradead.org> 8559M: Andy Lutomirski <luto@kernel.org> 8560L: linux-kernel@vger.kernel.org 8561S: Maintained 8562T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8563F: include/linux/entry-common.h 8564F: include/linux/entry-kvm.h 8565F: kernel/entry/ 8566 8567GENERIC GPIO I2C DRIVER 8568M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8569S: Supported 8570F: drivers/i2c/busses/i2c-gpio.c 8571F: include/linux/platform_data/i2c-gpio.h 8572 8573GENERIC GPIO I2C MULTIPLEXER DRIVER 8574M: Peter Korsgaard <peter.korsgaard@barco.com> 8575L: linux-i2c@vger.kernel.org 8576S: Supported 8577F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8578F: drivers/i2c/muxes/i2c-mux-gpio.c 8579F: include/linux/platform_data/i2c-mux-gpio.h 8580 8581GENERIC HDLC (WAN) DRIVERS 8582M: Krzysztof Halasa <khc@pm.waw.pl> 8583S: Maintained 8584W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8585F: drivers/net/wan/c101.c 8586F: drivers/net/wan/hd6457* 8587F: drivers/net/wan/hdlc* 8588F: drivers/net/wan/n2.c 8589F: drivers/net/wan/pc300too.c 8590F: drivers/net/wan/pci200syn.c 8591F: drivers/net/wan/wanxl* 8592 8593GENERIC INCLUDE/ASM HEADER FILES 8594M: Arnd Bergmann <arnd@arndb.de> 8595L: linux-arch@vger.kernel.org 8596S: Maintained 8597T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8598F: include/asm-generic/ 8599F: include/uapi/asm-generic/ 8600 8601GENERIC PHY FRAMEWORK 8602M: Kishon Vijay Abraham I <kishon@ti.com> 8603M: Vinod Koul <vkoul@kernel.org> 8604L: linux-phy@lists.infradead.org 8605S: Supported 8606Q: https://patchwork.kernel.org/project/linux-phy/list/ 8607T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8608F: Documentation/devicetree/bindings/phy/ 8609F: drivers/phy/ 8610F: include/dt-bindings/phy/ 8611F: include/linux/phy/ 8612 8613GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8614M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8615S: Supported 8616F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8617 8618GENERIC PM DOMAINS 8619M: "Rafael J. Wysocki" <rafael@kernel.org> 8620M: Kevin Hilman <khilman@kernel.org> 8621M: Ulf Hansson <ulf.hansson@linaro.org> 8622L: linux-pm@vger.kernel.org 8623S: Supported 8624F: Documentation/devicetree/bindings/power/power?domain* 8625F: drivers/base/power/domain*.c 8626F: include/linux/pm_domain.h 8627 8628GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8629M: Eugen Hristev <eugen.hristev@microchip.com> 8630L: linux-input@vger.kernel.org 8631S: Maintained 8632F: drivers/input/touchscreen/resistive-adc-touch.c 8633 8634GENERIC STRING LIBRARY 8635R: Andy Shevchenko <andy@kernel.org> 8636S: Maintained 8637F: lib/string.c 8638F: lib/string_helpers.c 8639F: lib/test_string.c 8640F: lib/test-string_helpers.c 8641 8642GENERIC UIO DRIVER FOR PCI DEVICES 8643M: "Michael S. Tsirkin" <mst@redhat.com> 8644L: kvm@vger.kernel.org 8645S: Supported 8646F: drivers/uio/uio_pci_generic.c 8647 8648GENERIC VDSO LIBRARY 8649M: Andy Lutomirski <luto@kernel.org> 8650M: Thomas Gleixner <tglx@linutronix.de> 8651M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8652L: linux-kernel@vger.kernel.org 8653S: Maintained 8654T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8655F: include/asm-generic/vdso/vsyscall.h 8656F: include/vdso/ 8657F: kernel/time/vsyscall.c 8658F: lib/vdso/ 8659 8660GENWQE (IBM Generic Workqueue Card) 8661M: Frank Haverkamp <haver@linux.ibm.com> 8662S: Supported 8663F: drivers/misc/genwqe/ 8664 8665GET_MAINTAINER SCRIPT 8666M: Joe Perches <joe@perches.com> 8667S: Maintained 8668F: scripts/get_maintainer.pl 8669 8670GFS2 FILE SYSTEM 8671M: Bob Peterson <rpeterso@redhat.com> 8672M: Andreas Gruenbacher <agruenba@redhat.com> 8673L: cluster-devel@redhat.com 8674S: Supported 8675B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8676T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8677F: Documentation/filesystems/gfs2* 8678F: fs/gfs2/ 8679F: include/uapi/linux/gfs2_ondisk.h 8680 8681GIGABYTE WMI DRIVER 8682M: Thomas Weißschuh <thomas@weissschuh.net> 8683L: platform-driver-x86@vger.kernel.org 8684S: Maintained 8685F: drivers/platform/x86/gigabyte-wmi.c 8686 8687GNSS SUBSYSTEM 8688M: Johan Hovold <johan@kernel.org> 8689S: Maintained 8690T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8691F: Documentation/ABI/testing/sysfs-class-gnss 8692F: Documentation/devicetree/bindings/gnss/ 8693F: drivers/gnss/ 8694F: include/linux/gnss.h 8695 8696GO7007 MPEG CODEC 8697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8698L: linux-media@vger.kernel.org 8699S: Maintained 8700F: drivers/media/usb/go7007/ 8701 8702GOODIX TOUCHSCREEN 8703M: Bastien Nocera <hadess@hadess.net> 8704M: Hans de Goede <hdegoede@redhat.com> 8705L: linux-input@vger.kernel.org 8706S: Maintained 8707F: drivers/input/touchscreen/goodix* 8708 8709GOOGLE ETHERNET DRIVERS 8710M: Jeroen de Borst <jeroendb@google.com> 8711M: Catherine Sullivan <csully@google.com> 8712R: Shailend Chand <shailend@google.com> 8713L: netdev@vger.kernel.org 8714S: Supported 8715F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8716F: drivers/net/ethernet/google 8717 8718GPD POCKET FAN DRIVER 8719M: Hans de Goede <hdegoede@redhat.com> 8720L: platform-driver-x86@vger.kernel.org 8721S: Maintained 8722F: drivers/platform/x86/gpd-pocket-fan.c 8723 8724GPIO ACPI SUPPORT 8725M: Mika Westerberg <mika.westerberg@linux.intel.com> 8726M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8727L: linux-gpio@vger.kernel.org 8728L: linux-acpi@vger.kernel.org 8729S: Supported 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8731F: Documentation/firmware-guide/acpi/gpio-properties.rst 8732F: drivers/gpio/gpiolib-acpi.c 8733F: drivers/gpio/gpiolib-acpi.h 8734 8735GPIO AGGREGATOR 8736M: Geert Uytterhoeven <geert+renesas@glider.be> 8737L: linux-gpio@vger.kernel.org 8738S: Supported 8739F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8740F: drivers/gpio/gpio-aggregator.c 8741 8742GPIO IR Transmitter 8743M: Sean Young <sean@mess.org> 8744L: linux-media@vger.kernel.org 8745S: Maintained 8746F: drivers/media/rc/gpio-ir-tx.c 8747 8748GPIO MOCKUP DRIVER 8749M: Bamvor Jian Zhang <bamv2005@gmail.com> 8750L: linux-gpio@vger.kernel.org 8751S: Maintained 8752F: drivers/gpio/gpio-mockup.c 8753F: tools/testing/selftests/gpio/ 8754 8755GPIO REGMAP 8756R: Michael Walle <michael@walle.cc> 8757S: Maintained 8758F: drivers/gpio/gpio-regmap.c 8759F: include/linux/gpio/regmap.h 8760 8761GPIO SUBSYSTEM 8762M: Linus Walleij <linus.walleij@linaro.org> 8763M: Bartosz Golaszewski <brgl@bgdev.pl> 8764L: linux-gpio@vger.kernel.org 8765S: Maintained 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8767F: Documentation/ABI/obsolete/sysfs-gpio 8768F: Documentation/ABI/testing/gpio-cdev 8769F: Documentation/admin-guide/gpio/ 8770F: Documentation/devicetree/bindings/gpio/ 8771F: Documentation/driver-api/gpio/ 8772F: drivers/gpio/ 8773F: include/asm-generic/gpio.h 8774F: include/dt-bindings/gpio/ 8775F: include/linux/gpio.h 8776F: include/linux/gpio/ 8777F: include/linux/of_gpio.h 8778F: include/uapi/linux/gpio.h 8779F: tools/gpio/ 8780 8781GRE DEMULTIPLEXER DRIVER 8782M: Dmitry Kozlov <xeb@mail.ru> 8783L: netdev@vger.kernel.org 8784S: Maintained 8785F: include/net/gre.h 8786F: net/ipv4/gre_demux.c 8787F: net/ipv4/gre_offload.c 8788 8789GRETH 10/100/1G Ethernet MAC device driver 8790M: Andreas Larsson <andreas@gaisler.com> 8791L: netdev@vger.kernel.org 8792S: Maintained 8793F: drivers/net/ethernet/aeroflex/ 8794 8795GREYBUS AUDIO PROTOCOLS DRIVERS 8796M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8797M: Mark Greer <mgreer@animalcreek.com> 8798S: Maintained 8799F: drivers/staging/greybus/audio_apbridgea.c 8800F: drivers/staging/greybus/audio_apbridgea.h 8801F: drivers/staging/greybus/audio_codec.c 8802F: drivers/staging/greybus/audio_codec.h 8803F: drivers/staging/greybus/audio_gb.c 8804F: drivers/staging/greybus/audio_manager.c 8805F: drivers/staging/greybus/audio_manager.h 8806F: drivers/staging/greybus/audio_manager_module.c 8807F: drivers/staging/greybus/audio_manager_private.h 8808F: drivers/staging/greybus/audio_manager_sysfs.c 8809F: drivers/staging/greybus/audio_module.c 8810F: drivers/staging/greybus/audio_topology.c 8811 8812GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8813M: Viresh Kumar <vireshk@kernel.org> 8814S: Maintained 8815F: drivers/staging/greybus/authentication.c 8816F: drivers/staging/greybus/bootrom.c 8817F: drivers/staging/greybus/firmware.h 8818F: drivers/staging/greybus/fw-core.c 8819F: drivers/staging/greybus/fw-download.c 8820F: drivers/staging/greybus/fw-management.c 8821F: drivers/staging/greybus/greybus_authentication.h 8822F: drivers/staging/greybus/greybus_firmware.h 8823F: drivers/staging/greybus/hid.c 8824F: drivers/staging/greybus/i2c.c 8825F: drivers/staging/greybus/spi.c 8826F: drivers/staging/greybus/spilib.c 8827F: drivers/staging/greybus/spilib.h 8828 8829GREYBUS LOOPBACK DRIVER 8830M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8831S: Maintained 8832F: drivers/staging/greybus/loopback.c 8833 8834GREYBUS PLATFORM DRIVERS 8835M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8836S: Maintained 8837F: drivers/staging/greybus/arche-apb-ctrl.c 8838F: drivers/staging/greybus/arche-platform.c 8839F: drivers/staging/greybus/arche_platform.h 8840 8841GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8842M: Rui Miguel Silva <rmfrfs@gmail.com> 8843S: Maintained 8844F: drivers/staging/greybus/gpio.c 8845F: drivers/staging/greybus/light.c 8846F: drivers/staging/greybus/power_supply.c 8847F: drivers/staging/greybus/sdio.c 8848F: drivers/staging/greybus/spi.c 8849F: drivers/staging/greybus/spilib.c 8850 8851GREYBUS SUBSYSTEM 8852M: Johan Hovold <johan@kernel.org> 8853M: Alex Elder <elder@kernel.org> 8854M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8855L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8856S: Maintained 8857F: drivers/greybus/ 8858F: drivers/staging/greybus/ 8859F: include/linux/greybus.h 8860F: include/linux/greybus/ 8861 8862GREYBUS UART PROTOCOLS DRIVERS 8863M: David Lin <dtwlin@gmail.com> 8864S: Maintained 8865F: drivers/staging/greybus/log.c 8866F: drivers/staging/greybus/uart.c 8867 8868GS1662 VIDEO SERIALIZER 8869M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8870L: linux-media@vger.kernel.org 8871S: Maintained 8872T: git git://linuxtv.org/media_tree.git 8873F: drivers/media/spi/gs1662.c 8874 8875GSPCA FINEPIX SUBDRIVER 8876M: Frank Zago <frank@zago.net> 8877L: linux-media@vger.kernel.org 8878S: Maintained 8879T: git git://linuxtv.org/media_tree.git 8880F: drivers/media/usb/gspca/finepix.c 8881 8882GSPCA GL860 SUBDRIVER 8883M: Olivier Lorin <o.lorin@laposte.net> 8884L: linux-media@vger.kernel.org 8885S: Maintained 8886T: git git://linuxtv.org/media_tree.git 8887F: drivers/media/usb/gspca/gl860/ 8888 8889GSPCA M5602 SUBDRIVER 8890M: Erik Andren <erik.andren@gmail.com> 8891L: linux-media@vger.kernel.org 8892S: Maintained 8893T: git git://linuxtv.org/media_tree.git 8894F: drivers/media/usb/gspca/m5602/ 8895 8896GSPCA PAC207 SONIXB SUBDRIVER 8897M: Hans Verkuil <hverkuil@xs4all.nl> 8898L: linux-media@vger.kernel.org 8899S: Odd Fixes 8900T: git git://linuxtv.org/media_tree.git 8901F: drivers/media/usb/gspca/pac207.c 8902 8903GSPCA SN9C20X SUBDRIVER 8904M: Brian Johnson <brijohn@gmail.com> 8905L: linux-media@vger.kernel.org 8906S: Maintained 8907T: git git://linuxtv.org/media_tree.git 8908F: drivers/media/usb/gspca/sn9c20x.c 8909 8910GSPCA T613 SUBDRIVER 8911M: Leandro Costantino <lcostantino@gmail.com> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/usb/gspca/t613.c 8916 8917GSPCA USB WEBCAM DRIVER 8918M: Hans Verkuil <hverkuil@xs4all.nl> 8919L: linux-media@vger.kernel.org 8920S: Odd Fixes 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/ 8923 8924GTP (GPRS Tunneling Protocol) 8925M: Pablo Neira Ayuso <pablo@netfilter.org> 8926M: Harald Welte <laforge@gnumonks.org> 8927L: osmocom-net-gprs@lists.osmocom.org 8928S: Maintained 8929T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8930F: drivers/net/gtp.c 8931 8932GUID PARTITION TABLE (GPT) 8933M: Davidlohr Bueso <dave@stgolabs.net> 8934L: linux-efi@vger.kernel.org 8935S: Maintained 8936F: block/partitions/efi.* 8937 8938HABANALABS PCI DRIVER 8939M: Oded Gabbay <ogabbay@kernel.org> 8940S: Supported 8941T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8942F: Documentation/ABI/testing/debugfs-driver-habanalabs 8943F: Documentation/ABI/testing/sysfs-driver-habanalabs 8944F: drivers/misc/habanalabs/ 8945F: include/trace/events/habanalabs.h 8946F: include/uapi/misc/habanalabs.h 8947 8948HACKRF MEDIA DRIVER 8949M: Antti Palosaari <crope@iki.fi> 8950L: linux-media@vger.kernel.org 8951S: Maintained 8952W: https://linuxtv.org 8953W: http://palosaari.fi/linux/ 8954Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8955T: git git://linuxtv.org/anttip/media_tree.git 8956F: drivers/media/usb/hackrf/ 8957 8958HANTRO VPU CODEC DRIVER 8959M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8960M: Philipp Zabel <p.zabel@pengutronix.de> 8961L: linux-media@vger.kernel.org 8962L: linux-rockchip@lists.infradead.org 8963S: Maintained 8964F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8965F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8966F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8967F: drivers/media/platform/verisilicon/ 8968 8969HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8970M: Frank Seidel <frank@f-seidel.de> 8971L: platform-driver-x86@vger.kernel.org 8972S: Maintained 8973W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8974F: drivers/platform/x86/hdaps.c 8975 8976HARDWARE MONITORING 8977M: Jean Delvare <jdelvare@suse.com> 8978M: Guenter Roeck <linux@roeck-us.net> 8979L: linux-hwmon@vger.kernel.org 8980S: Maintained 8981W: http://hwmon.wiki.kernel.org/ 8982T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8983F: Documentation/ABI/testing/sysfs-class-hwmon 8984F: Documentation/devicetree/bindings/hwmon/ 8985F: Documentation/hwmon/ 8986F: drivers/hwmon/ 8987F: include/linux/hwmon*.h 8988F: include/trace/events/hwmon*.h 8989K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8990 8991HARDWARE RANDOM NUMBER GENERATOR CORE 8992M: Olivia Mackall <olivia@selenic.com> 8993M: Herbert Xu <herbert@gondor.apana.org.au> 8994L: linux-crypto@vger.kernel.org 8995S: Odd fixes 8996F: Documentation/admin-guide/hw_random.rst 8997F: Documentation/devicetree/bindings/rng/ 8998F: drivers/char/hw_random/ 8999F: include/linux/hw_random.h 9000 9001HARDWARE SPINLOCK CORE 9002M: Ohad Ben-Cohen <ohad@wizery.com> 9003M: Bjorn Andersson <andersson@kernel.org> 9004R: Baolin Wang <baolin.wang7@gmail.com> 9005L: linux-remoteproc@vger.kernel.org 9006S: Maintained 9007T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9008F: Documentation/devicetree/bindings/hwlock/ 9009F: Documentation/locking/hwspinlock.rst 9010F: drivers/hwspinlock/ 9011F: include/linux/hwspinlock.h 9012 9013HARDWARE TRACING FACILITIES 9014M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9015S: Maintained 9016F: drivers/hwtracing/ 9017 9018HARMONY SOUND DRIVER 9019L: linux-parisc@vger.kernel.org 9020S: Maintained 9021F: sound/parisc/harmony.* 9022 9023HDPVR USB VIDEO ENCODER DRIVER 9024M: Hans Verkuil <hverkuil@xs4all.nl> 9025L: linux-media@vger.kernel.org 9026S: Odd Fixes 9027W: https://linuxtv.org 9028T: git git://linuxtv.org/media_tree.git 9029F: drivers/media/usb/hdpvr/ 9030 9031HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9032M: Matt Hsiao <matt.hsiao@hpe.com> 9033S: Supported 9034F: drivers/misc/hpilo.[ch] 9035 9036HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9037M: Jerry Hoemann <jerry.hoemann@hpe.com> 9038S: Supported 9039F: Documentation/watchdog/hpwdt.rst 9040F: drivers/watchdog/hpwdt.c 9041 9042HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9043M: Don Brace <don.brace@microchip.com> 9044L: storagedev@microchip.com 9045L: linux-scsi@vger.kernel.org 9046S: Supported 9047F: Documentation/scsi/hpsa.rst 9048F: drivers/scsi/hpsa*.[ch] 9049F: include/linux/cciss*.h 9050F: include/uapi/linux/cciss*.h 9051 9052HFI1 DRIVER 9053M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9054L: linux-rdma@vger.kernel.org 9055S: Supported 9056F: drivers/infiniband/hw/hfi1 9057 9058HFS FILESYSTEM 9059L: linux-fsdevel@vger.kernel.org 9060S: Orphan 9061F: Documentation/filesystems/hfs.rst 9062F: fs/hfs/ 9063 9064HFSPLUS FILESYSTEM 9065L: linux-fsdevel@vger.kernel.org 9066S: Orphan 9067F: Documentation/filesystems/hfsplus.rst 9068F: fs/hfsplus/ 9069 9070HGA FRAMEBUFFER DRIVER 9071M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9072L: linux-nvidia@lists.surfsouth.com 9073S: Maintained 9074W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9075F: drivers/video/fbdev/hgafb.c 9076 9077HIBERNATION (aka Software Suspend, aka swsusp) 9078M: "Rafael J. Wysocki" <rafael@kernel.org> 9079M: Pavel Machek <pavel@ucw.cz> 9080L: linux-pm@vger.kernel.org 9081S: Supported 9082B: https://bugzilla.kernel.org 9083F: arch/*/include/asm/suspend*.h 9084F: arch/x86/power/ 9085F: drivers/base/power/ 9086F: include/linux/freezer.h 9087F: include/linux/pm.h 9088F: include/linux/suspend.h 9089F: kernel/power/ 9090 9091HID CORE LAYER 9092M: Jiri Kosina <jikos@kernel.org> 9093M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9094L: linux-input@vger.kernel.org 9095S: Maintained 9096T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9097F: drivers/hid/ 9098F: include/linux/hid* 9099F: include/uapi/linux/hid* 9100 9101HID LOGITECH DRIVERS 9102R: Filipe Laíns <lains@riseup.net> 9103L: linux-input@vger.kernel.org 9104S: Maintained 9105F: drivers/hid/hid-logitech-* 9106 9107HID PLAYSTATION DRIVER 9108M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9109L: linux-input@vger.kernel.org 9110S: Supported 9111F: drivers/hid/hid-playstation.c 9112 9113HID PHOENIX RC FLIGHT CONTROLLER 9114M: Marcus Folkesson <marcus.folkesson@gmail.com> 9115L: linux-input@vger.kernel.org 9116S: Maintained 9117F: drivers/hid/hid-pxrc.c 9118 9119HID SENSOR HUB DRIVERS 9120M: Jiri Kosina <jikos@kernel.org> 9121M: Jonathan Cameron <jic23@kernel.org> 9122M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9123L: linux-input@vger.kernel.org 9124L: linux-iio@vger.kernel.org 9125S: Maintained 9126F: Documentation/hid/hid-sensor* 9127F: drivers/hid/hid-sensor-* 9128F: drivers/iio/*/hid-* 9129F: include/linux/hid-sensor-* 9130 9131HID VRC-2 CAR CONTROLLER DRIVER 9132M: Marcus Folkesson <marcus.folkesson@gmail.com> 9133L: linux-input@vger.kernel.org 9134S: Maintained 9135F: drivers/hid/hid-vrc2.c 9136 9137HID WACOM DRIVER 9138M: Ping Cheng <ping.cheng@wacom.com> 9139M: Jason Gerecke <jason.gerecke@wacom.com> 9140L: linux-input@vger.kernel.org 9141S: Maintained 9142F: drivers/hid/wacom.h 9143F: drivers/hid/wacom_* 9144 9145HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9146M: Thomas Gleixner <tglx@linutronix.de> 9147L: linux-kernel@vger.kernel.org 9148S: Maintained 9149T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9150F: Documentation/timers/ 9151F: include/linux/clockchips.h 9152F: include/linux/hrtimer.h 9153F: kernel/time/clockevents.c 9154F: kernel/time/hrtimer.c 9155F: kernel/time/timer_*.c 9156 9157HIGH-SPEED SCC DRIVER FOR AX.25 9158L: linux-hams@vger.kernel.org 9159S: Orphan 9160F: drivers/net/hamradio/scc.c 9161 9162HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9163M: HighPoint Linux Team <linux@highpoint-tech.com> 9164S: Supported 9165W: http://www.highpoint-tech.com 9166F: Documentation/scsi/hptiop.rst 9167F: drivers/scsi/hptiop.c 9168 9169HIPPI 9170M: Jes Sorensen <jes@trained-monkey.org> 9171L: linux-hippi@sunsite.dk 9172S: Maintained 9173F: drivers/net/hippi/ 9174F: include/linux/hippidevice.h 9175F: include/uapi/linux/if_hippi.h 9176F: net/802/hippi.c 9177 9178HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9179M: Kurt Kanzenbach <kurt@linutronix.de> 9180L: netdev@vger.kernel.org 9181S: Maintained 9182F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9183F: drivers/net/dsa/hirschmann/* 9184F: include/linux/platform_data/hirschmann-hellcreek.h 9185F: net/dsa/tag_hellcreek.c 9186 9187HISILICON DMA DRIVER 9188M: Zhou Wang <wangzhou1@hisilicon.com> 9189M: Jie Hai <haijie1@hisilicon.com> 9190L: dmaengine@vger.kernel.org 9191S: Maintained 9192F: drivers/dma/hisi_dma.c 9193 9194HISILICON GPIO DRIVER 9195M: Jay Fang <f.fangjian@huawei.com> 9196L: linux-gpio@vger.kernel.org 9197S: Maintained 9198F: drivers/gpio/gpio-hisi.c 9199 9200HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9201M: Longfang Liu <liulongfang@huawei.com> 9202L: linux-crypto@vger.kernel.org 9203S: Maintained 9204F: Documentation/ABI/testing/debugfs-hisi-hpre 9205F: drivers/crypto/hisilicon/hpre/hpre.h 9206F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9207F: drivers/crypto/hisilicon/hpre/hpre_main.c 9208 9209HISILICON I2C CONTROLLER DRIVER 9210M: Yicong Yang <yangyicong@hisilicon.com> 9211L: linux-i2c@vger.kernel.org 9212S: Maintained 9213W: https://www.hisilicon.com 9214F: drivers/i2c/busses/i2c-hisi.c 9215 9216HISILICON LPC BUS DRIVER 9217M: john.garry@huawei.com 9218S: Maintained 9219W: http://www.hisilicon.com 9220F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9221F: drivers/bus/hisi_lpc.c 9222 9223HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9224M: Yisen Zhuang <yisen.zhuang@huawei.com> 9225M: Salil Mehta <salil.mehta@huawei.com> 9226L: netdev@vger.kernel.org 9227S: Maintained 9228W: http://www.hisilicon.com 9229F: drivers/net/ethernet/hisilicon/hns3/ 9230 9231HISILICON NETWORK SUBSYSTEM DRIVER 9232M: Yisen Zhuang <yisen.zhuang@huawei.com> 9233M: Salil Mehta <salil.mehta@huawei.com> 9234L: netdev@vger.kernel.org 9235S: Maintained 9236W: http://www.hisilicon.com 9237F: Documentation/devicetree/bindings/net/hisilicon*.txt 9238F: drivers/net/ethernet/hisilicon/ 9239 9240HIKEY960 ONBOARD USB GPIO HUB DRIVER 9241M: John Stultz <jstultz@google.com> 9242L: linux-kernel@vger.kernel.org 9243S: Maintained 9244F: drivers/misc/hisi_hikey_usb.c 9245 9246HISILICON PMU DRIVER 9247M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9248M: Qi Liu <liuqi115@huawei.com> 9249S: Supported 9250W: http://www.hisilicon.com 9251F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9252F: Documentation/admin-guide/perf/hisi-pmu.rst 9253F: drivers/perf/hisilicon 9254 9255HISILICON HNS3 PMU DRIVER 9256M: Guangbin Huang <huangguangbin2@huawei.com> 9257S: Supported 9258F: Documentation/admin-guide/perf/hns3-pmu.rst 9259F: drivers/perf/hisilicon/hns3_pmu.c 9260 9261HISILICON PTT DRIVER 9262M: Yicong Yang <yangyicong@hisilicon.com> 9263L: linux-kernel@vger.kernel.org 9264S: Maintained 9265F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9266F: Documentation/trace/hisi-ptt.rst 9267F: drivers/hwtracing/ptt/ 9268 9269HISILICON QM DRIVER 9270M: Weili Qian <qianweili@huawei.com> 9271M: Zhou Wang <wangzhou1@hisilicon.com> 9272L: linux-crypto@vger.kernel.org 9273S: Maintained 9274F: drivers/crypto/hisilicon/Kconfig 9275F: drivers/crypto/hisilicon/Makefile 9276F: drivers/crypto/hisilicon/qm.c 9277F: drivers/crypto/hisilicon/sgl.c 9278F: include/linux/hisi_acc_qm.h 9279 9280HISILICON ZIP Controller DRIVER 9281M: Yang Shen <shenyang39@huawei.com> 9282M: Zhou Wang <wangzhou1@hisilicon.com> 9283L: linux-crypto@vger.kernel.org 9284S: Maintained 9285F: Documentation/ABI/testing/debugfs-hisi-zip 9286F: drivers/crypto/hisilicon/zip/ 9287 9288HISILICON ROCE DRIVER 9289M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9290M: Wenpeng Liang <liangwenpeng@huawei.com> 9291L: linux-rdma@vger.kernel.org 9292S: Maintained 9293F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9294F: drivers/infiniband/hw/hns/ 9295 9296HISILICON SAS Controller 9297M: John Garry <john.garry@huawei.com> 9298S: Supported 9299W: http://www.hisilicon.com 9300F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9301F: drivers/scsi/hisi_sas/ 9302 9303HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9304M: Kai Ye <yekai13@huawei.com> 9305M: Longfang Liu <liulongfang@huawei.com> 9306L: linux-crypto@vger.kernel.org 9307S: Maintained 9308F: Documentation/ABI/testing/debugfs-hisi-sec 9309F: drivers/crypto/hisilicon/sec2/sec.h 9310F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9311F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9312F: drivers/crypto/hisilicon/sec2/sec_main.c 9313 9314HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9315M: Jay Fang <f.fangjian@huawei.com> 9316L: linux-spi@vger.kernel.org 9317S: Maintained 9318W: http://www.hisilicon.com 9319F: drivers/spi/spi-hisi-kunpeng.c 9320 9321HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9322M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9323L: linux-kernel@vger.kernel.org 9324S: Maintained 9325F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9326F: drivers/spmi/hisi-spmi-controller.c 9327 9328HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9329M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9330L: linux-kernel@vger.kernel.org 9331S: Maintained 9332F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9333F: drivers/mfd/hi6421-spmi-pmic.c 9334 9335HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9336M: Weili Qian <qianweili@huawei.com> 9337S: Maintained 9338F: drivers/crypto/hisilicon/trng/trng.c 9339 9340HISILICON V3XX SPI NOR FLASH Controller Driver 9341M: John Garry <john.garry@huawei.com> 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: drivers/spi/spi-hisi-sfc-v3xx.c 9345 9346HMM - Heterogeneous Memory Management 9347M: Jérôme Glisse <jglisse@redhat.com> 9348L: linux-mm@kvack.org 9349S: Maintained 9350F: Documentation/mm/hmm.rst 9351F: include/linux/hmm* 9352F: lib/test_hmm* 9353F: mm/hmm* 9354F: tools/testing/selftests/vm/*hmm* 9355 9356HOST AP DRIVER 9357M: Jouni Malinen <j@w1.fi> 9358L: linux-wireless@vger.kernel.org 9359S: Obsolete 9360W: http://w1.fi/hostap-driver.html 9361F: drivers/net/wireless/intersil/hostap/ 9362 9363HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9364L: platform-driver-x86@vger.kernel.org 9365S: Orphan 9366F: drivers/platform/x86/tc1100-wmi.c 9367 9368HPET: High Precision Event Timers driver 9369M: Clemens Ladisch <clemens@ladisch.de> 9370S: Maintained 9371F: Documentation/timers/hpet.rst 9372F: drivers/char/hpet.c 9373F: include/linux/hpet.h 9374F: include/uapi/linux/hpet.h 9375 9376HPET: x86 9377S: Orphan 9378F: arch/x86/include/asm/hpet.h 9379F: arch/x86/kernel/hpet.c 9380 9381HPFS FILESYSTEM 9382M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9383S: Maintained 9384W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9385F: fs/hpfs/ 9386 9387HSI SUBSYSTEM 9388M: Sebastian Reichel <sre@kernel.org> 9389S: Maintained 9390T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9391F: Documentation/ABI/testing/sysfs-bus-hsi 9392F: Documentation/driver-api/hsi.rst 9393F: drivers/hsi/ 9394F: include/linux/hsi/ 9395F: include/uapi/linux/hsi/ 9396 9397HSO 3G MODEM DRIVER 9398L: linux-usb@vger.kernel.org 9399S: Orphan 9400F: drivers/net/usb/hso.c 9401 9402HSR NETWORK PROTOCOL 9403L: netdev@vger.kernel.org 9404S: Orphan 9405F: net/hsr/ 9406 9407HT16K33 LED CONTROLLER DRIVER 9408M: Robin van der Gracht <robin@protonic.nl> 9409S: Maintained 9410F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9411F: drivers/auxdisplay/ht16k33.c 9412 9413HTCPEN TOUCHSCREEN DRIVER 9414M: Pau Oliva Fora <pof@eslack.org> 9415L: linux-input@vger.kernel.org 9416S: Maintained 9417F: drivers/input/touchscreen/htcpen.c 9418 9419HTE SUBSYSTEM 9420M: Dipen Patel <dipenp@nvidia.com> 9421S: Maintained 9422F: Documentation/devicetree/bindings/timestamp/ 9423F: Documentation/driver-api/hte/ 9424F: drivers/hte/ 9425F: include/linux/hte.h 9426 9427HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9428M: Lorenzo Bianconi <lorenzo@kernel.org> 9429L: linux-iio@vger.kernel.org 9430S: Maintained 9431W: http://www.st.com/ 9432F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9433F: drivers/iio/humidity/hts221* 9434 9435HUAWEI ETHERNET DRIVER 9436L: netdev@vger.kernel.org 9437S: Orphan 9438F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9439F: drivers/net/ethernet/huawei/hinic/ 9440 9441HUGETLB SUBSYSTEM 9442M: Mike Kravetz <mike.kravetz@oracle.com> 9443M: Muchun Song <songmuchun@bytedance.com> 9444L: linux-mm@kvack.org 9445S: Maintained 9446F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9447F: Documentation/admin-guide/mm/hugetlbpage.rst 9448F: Documentation/mm/hugetlbfs_reserv.rst 9449F: Documentation/mm/vmemmap_dedup.rst 9450F: fs/hugetlbfs/ 9451F: include/linux/hugetlb.h 9452F: mm/hugetlb.c 9453F: mm/hugetlb_vmemmap.c 9454F: mm/hugetlb_vmemmap.h 9455 9456HVA ST MEDIA DRIVER 9457M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9458L: linux-media@vger.kernel.org 9459S: Supported 9460W: https://linuxtv.org 9461T: git git://linuxtv.org/media_tree.git 9462F: drivers/media/platform/st/sti/hva 9463 9464HWPOISON MEMORY FAILURE HANDLING 9465M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9466R: Miaohe Lin <linmiaohe@huawei.com> 9467L: linux-mm@kvack.org 9468S: Maintained 9469F: mm/hwpoison-inject.c 9470F: mm/memory-failure.c 9471 9472HYCON HY46XX TOUCHSCREEN SUPPORT 9473M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9474L: linux-input@vger.kernel.org 9475S: Maintained 9476F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9477F: drivers/input/touchscreen/hycon-hy46xx.c 9478 9479HYGON PROCESSOR SUPPORT 9480M: Pu Wen <puwen@hygon.cn> 9481L: linux-kernel@vger.kernel.org 9482S: Maintained 9483F: arch/x86/kernel/cpu/hygon.c 9484 9485HYNIX HI556 SENSOR DRIVER 9486M: Shawn Tu <shawnx.tu@intel.com> 9487L: linux-media@vger.kernel.org 9488S: Maintained 9489T: git git://linuxtv.org/media_tree.git 9490F: drivers/media/i2c/hi556.c 9491 9492HYNIX HI846 SENSOR DRIVER 9493M: Martin Kepplinger <martin.kepplinger@puri.sm> 9494L: linux-media@vger.kernel.org 9495S: Maintained 9496F: drivers/media/i2c/hi846.c 9497 9498HYNIX HI847 SENSOR DRIVER 9499M: Shawn Tu <shawnx.tu@intel.com> 9500L: linux-media@vger.kernel.org 9501S: Maintained 9502F: drivers/media/i2c/hi847.c 9503 9504Hyper-V/Azure CORE AND DRIVERS 9505M: "K. Y. Srinivasan" <kys@microsoft.com> 9506M: Haiyang Zhang <haiyangz@microsoft.com> 9507M: Stephen Hemminger <sthemmin@microsoft.com> 9508M: Wei Liu <wei.liu@kernel.org> 9509M: Dexuan Cui <decui@microsoft.com> 9510L: linux-hyperv@vger.kernel.org 9511S: Supported 9512T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9513F: Documentation/ABI/stable/sysfs-bus-vmbus 9514F: Documentation/ABI/testing/debugfs-hyperv 9515F: Documentation/virt/hyperv 9516F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9517F: arch/arm64/hyperv 9518F: arch/arm64/include/asm/hyperv-tlfs.h 9519F: arch/arm64/include/asm/mshyperv.h 9520F: arch/x86/hyperv 9521F: arch/x86/include/asm/hyperv-tlfs.h 9522F: arch/x86/include/asm/mshyperv.h 9523F: arch/x86/include/asm/trace/hyperv.h 9524F: arch/x86/kernel/cpu/mshyperv.c 9525F: drivers/clocksource/hyperv_timer.c 9526F: drivers/hid/hid-hyperv.c 9527F: drivers/hv/ 9528F: drivers/input/serio/hyperv-keyboard.c 9529F: drivers/iommu/hyperv-iommu.c 9530F: drivers/net/ethernet/microsoft/ 9531F: drivers/net/hyperv/ 9532F: drivers/pci/controller/pci-hyperv-intf.c 9533F: drivers/pci/controller/pci-hyperv.c 9534F: drivers/scsi/storvsc_drv.c 9535F: drivers/uio/uio_hv_generic.c 9536F: drivers/video/fbdev/hyperv_fb.c 9537F: include/asm-generic/hyperv-tlfs.h 9538F: include/asm-generic/mshyperv.h 9539F: include/clocksource/hyperv_timer.h 9540F: include/linux/hyperv.h 9541F: include/uapi/linux/hyperv.h 9542F: net/vmw_vsock/hyperv_transport.c 9543F: tools/hv/ 9544 9545HYPERBUS SUPPORT 9546M: Vignesh Raghavendra <vigneshr@ti.com> 9547L: linux-mtd@lists.infradead.org 9548S: Supported 9549Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9550C: irc://irc.oftc.net/mtd 9551T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9552F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9553F: drivers/mtd/hyperbus/ 9554F: include/linux/mtd/hyperbus.h 9555 9556HYPERVISOR VIRTUAL CONSOLE DRIVER 9557L: linuxppc-dev@lists.ozlabs.org 9558S: Odd Fixes 9559F: drivers/tty/hvc/ 9560 9561I2C ACPI SUPPORT 9562M: Mika Westerberg <mika.westerberg@linux.intel.com> 9563L: linux-i2c@vger.kernel.org 9564L: linux-acpi@vger.kernel.org 9565S: Maintained 9566F: drivers/i2c/i2c-core-acpi.c 9567 9568I2C CONTROLLER DRIVER FOR NVIDIA GPU 9569M: Ajay Gupta <ajayg@nvidia.com> 9570L: linux-i2c@vger.kernel.org 9571S: Maintained 9572F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9573F: drivers/i2c/busses/i2c-nvidia-gpu.c 9574 9575I2C MUXES 9576M: Peter Rosin <peda@axentia.se> 9577L: linux-i2c@vger.kernel.org 9578S: Maintained 9579F: Documentation/devicetree/bindings/i2c/i2c-arb* 9580F: Documentation/devicetree/bindings/i2c/i2c-gate* 9581F: Documentation/devicetree/bindings/i2c/i2c-mux* 9582F: Documentation/i2c/i2c-topology.rst 9583F: Documentation/i2c/muxes/ 9584F: drivers/i2c/i2c-mux.c 9585F: drivers/i2c/muxes/ 9586F: include/linux/i2c-mux.h 9587 9588I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9589M: Gregory CLEMENT <gregory.clement@bootlin.com> 9590L: linux-i2c@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9593F: drivers/i2c/busses/i2c-mv64xxx.c 9594 9595I2C OVER PARALLEL PORT 9596M: Jean Delvare <jdelvare@suse.com> 9597L: linux-i2c@vger.kernel.org 9598S: Maintained 9599F: Documentation/i2c/busses/i2c-parport.rst 9600F: drivers/i2c/busses/i2c-parport.c 9601 9602I2C SUBSYSTEM 9603M: Wolfram Sang <wsa@kernel.org> 9604L: linux-i2c@vger.kernel.org 9605S: Maintained 9606W: https://i2c.wiki.kernel.org/ 9607Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9608T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9609F: Documentation/devicetree/bindings/i2c/i2c.txt 9610F: Documentation/i2c/ 9611F: drivers/i2c/* 9612F: include/dt-bindings/i2c/i2c.h 9613F: include/linux/i2c-dev.h 9614F: include/linux/i2c-smbus.h 9615F: include/linux/i2c.h 9616F: include/uapi/linux/i2c-*.h 9617F: include/uapi/linux/i2c.h 9618 9619I2C SUBSYSTEM HOST DRIVERS 9620L: linux-i2c@vger.kernel.org 9621S: Odd Fixes 9622W: https://i2c.wiki.kernel.org/ 9623Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9624T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9625F: Documentation/devicetree/bindings/i2c/ 9626F: drivers/i2c/algos/ 9627F: drivers/i2c/busses/ 9628F: include/dt-bindings/i2c/ 9629 9630I2C-TAOS-EVM DRIVER 9631M: Jean Delvare <jdelvare@suse.com> 9632L: linux-i2c@vger.kernel.org 9633S: Maintained 9634F: Documentation/i2c/busses/i2c-taos-evm.rst 9635F: drivers/i2c/busses/i2c-taos-evm.c 9636 9637I2C-TINY-USB DRIVER 9638M: Till Harbaum <till@harbaum.org> 9639L: linux-i2c@vger.kernel.org 9640S: Maintained 9641W: http://www.harbaum.org/till/i2c_tiny_usb 9642F: drivers/i2c/busses/i2c-tiny-usb.c 9643 9644I2C/SMBUS CONTROLLER DRIVERS FOR PC 9645M: Jean Delvare <jdelvare@suse.com> 9646L: linux-i2c@vger.kernel.org 9647S: Maintained 9648F: Documentation/i2c/busses/i2c-ali1535.rst 9649F: Documentation/i2c/busses/i2c-ali1563.rst 9650F: Documentation/i2c/busses/i2c-ali15x3.rst 9651F: Documentation/i2c/busses/i2c-amd756.rst 9652F: Documentation/i2c/busses/i2c-amd8111.rst 9653F: Documentation/i2c/busses/i2c-i801.rst 9654F: Documentation/i2c/busses/i2c-nforce2.rst 9655F: Documentation/i2c/busses/i2c-piix4.rst 9656F: Documentation/i2c/busses/i2c-sis5595.rst 9657F: Documentation/i2c/busses/i2c-sis630.rst 9658F: Documentation/i2c/busses/i2c-sis96x.rst 9659F: Documentation/i2c/busses/i2c-via.rst 9660F: Documentation/i2c/busses/i2c-viapro.rst 9661F: drivers/i2c/busses/i2c-ali1535.c 9662F: drivers/i2c/busses/i2c-ali1563.c 9663F: drivers/i2c/busses/i2c-ali15x3.c 9664F: drivers/i2c/busses/i2c-amd756-s4882.c 9665F: drivers/i2c/busses/i2c-amd756.c 9666F: drivers/i2c/busses/i2c-amd8111.c 9667F: drivers/i2c/busses/i2c-i801.c 9668F: drivers/i2c/busses/i2c-isch.c 9669F: drivers/i2c/busses/i2c-nforce2-s4985.c 9670F: drivers/i2c/busses/i2c-nforce2.c 9671F: drivers/i2c/busses/i2c-piix4.c 9672F: drivers/i2c/busses/i2c-sis5595.c 9673F: drivers/i2c/busses/i2c-sis630.c 9674F: drivers/i2c/busses/i2c-sis96x.c 9675F: drivers/i2c/busses/i2c-via.c 9676F: drivers/i2c/busses/i2c-viapro.c 9677 9678I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9679M: Hans de Goede <hdegoede@redhat.com> 9680L: linux-i2c@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/busses/i2c-cht-wc.c 9683 9684I2C/SMBUS ISMT DRIVER 9685M: Seth Heasley <seth.heasley@intel.com> 9686M: Neil Horman <nhorman@tuxdriver.com> 9687L: linux-i2c@vger.kernel.org 9688F: Documentation/i2c/busses/i2c-ismt.rst 9689F: drivers/i2c/busses/i2c-ismt.c 9690 9691I2C/SMBUS STUB DRIVER 9692M: Jean Delvare <jdelvare@suse.com> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: drivers/i2c/i2c-stub.c 9696 9697I3C DRIVER FOR CADENCE I3C MASTER IP 9698M: Przemysław Gaj <pgaj@cadence.com> 9699S: Maintained 9700F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9701F: drivers/i3c/master/i3c-master-cdns.c 9702 9703I3C DRIVER FOR SYNOPSYS DESIGNWARE 9704M: Vitor Soares <vitor.soares@synopsys.com> 9705S: Maintained 9706F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9707F: drivers/i3c/master/dw* 9708 9709I3C SUBSYSTEM 9710M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9711L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9712S: Maintained 9713C: irc://chat.freenode.net/linux-i3c 9714T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9715F: Documentation/ABI/testing/sysfs-bus-i3c 9716F: Documentation/devicetree/bindings/i3c/ 9717F: Documentation/driver-api/i3c 9718F: drivers/i3c/ 9719F: include/linux/i3c/ 9720 9721IA64 (Itanium) PLATFORM 9722L: linux-ia64@vger.kernel.org 9723S: Orphan 9724F: Documentation/ia64/ 9725F: arch/ia64/ 9726 9727IBM Operation Panel Input Driver 9728M: Eddie James <eajames@linux.ibm.com> 9729L: linux-input@vger.kernel.org 9730S: Maintained 9731F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9732F: drivers/input/misc/ibm-panel.c 9733 9734IBM Power 842 compression accelerator 9735M: Haren Myneni <haren@us.ibm.com> 9736S: Supported 9737F: crypto/842.c 9738F: drivers/crypto/nx/Kconfig 9739F: drivers/crypto/nx/Makefile 9740F: drivers/crypto/nx/nx-842* 9741F: include/linux/sw842.h 9742F: lib/842/ 9743 9744IBM Power in-Nest Crypto Acceleration 9745M: Breno Leitão <leitao@debian.org> 9746M: Nayna Jain <nayna@linux.ibm.com> 9747M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9748L: linux-crypto@vger.kernel.org 9749S: Supported 9750F: drivers/crypto/nx/Kconfig 9751F: drivers/crypto/nx/Makefile 9752F: drivers/crypto/nx/nx-aes* 9753F: drivers/crypto/nx/nx-sha* 9754F: drivers/crypto/nx/nx.* 9755F: drivers/crypto/nx/nx_csbcpb.h 9756F: drivers/crypto/nx/nx_debugfs.c 9757 9758IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9759M: Tyrel Datwyler <tyreld@linux.ibm.com> 9760L: linux-pci@vger.kernel.org 9761L: linuxppc-dev@lists.ozlabs.org 9762S: Supported 9763F: drivers/pci/hotplug/rpadlpar* 9764 9765IBM Power Linux RAID adapter 9766M: Brian King <brking@us.ibm.com> 9767S: Supported 9768F: drivers/scsi/ipr.* 9769 9770IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9771M: Tyrel Datwyler <tyreld@linux.ibm.com> 9772L: linux-pci@vger.kernel.org 9773L: linuxppc-dev@lists.ozlabs.org 9774S: Supported 9775F: drivers/pci/hotplug/rpaphp* 9776 9777IBM Power SRIOV Virtual NIC Device Driver 9778M: Dany Madden <drt@linux.ibm.com> 9779R: Thomas Falcon <tlfalcon@linux.ibm.com> 9780L: netdev@vger.kernel.org 9781S: Supported 9782F: drivers/net/ethernet/ibm/ibmvnic.* 9783 9784IBM Power Virtual Accelerator Switchboard 9785L: linuxppc-dev@lists.ozlabs.org 9786S: Supported 9787F: arch/powerpc/include/asm/vas.h 9788F: arch/powerpc/platforms/powernv/copy-paste.h 9789F: arch/powerpc/platforms/powernv/vas* 9790 9791IBM Power Virtual Ethernet Device Driver 9792M: Nick Child <nnac123@linux.ibm.com> 9793L: netdev@vger.kernel.org 9794S: Supported 9795F: drivers/net/ethernet/ibm/ibmveth.* 9796 9797IBM Power Virtual FC Device Drivers 9798M: Tyrel Datwyler <tyreld@linux.ibm.com> 9799L: linux-scsi@vger.kernel.org 9800S: Supported 9801F: drivers/scsi/ibmvscsi/ibmvfc* 9802 9803IBM Power Virtual Management Channel Driver 9804M: Brad Warrum <bwarrum@linux.ibm.com> 9805M: Ritu Agarwal <rituagar@linux.ibm.com> 9806S: Supported 9807F: drivers/misc/ibmvmc.* 9808 9809IBM Power Virtual SCSI Device Drivers 9810M: Tyrel Datwyler <tyreld@linux.ibm.com> 9811L: linux-scsi@vger.kernel.org 9812S: Supported 9813F: drivers/scsi/ibmvscsi/ibmvscsi* 9814F: include/scsi/viosrp.h 9815 9816IBM Power Virtual SCSI Device Target Driver 9817M: Michael Cyr <mikecyr@linux.ibm.com> 9818L: linux-scsi@vger.kernel.org 9819L: target-devel@vger.kernel.org 9820S: Supported 9821F: drivers/scsi/ibmvscsi_tgt/ 9822 9823IBM Power VMX Cryptographic instructions 9824M: Breno Leitão <leitao@debian.org> 9825M: Nayna Jain <nayna@linux.ibm.com> 9826M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9827L: linux-crypto@vger.kernel.org 9828S: Supported 9829F: drivers/crypto/vmx/Kconfig 9830F: drivers/crypto/vmx/Makefile 9831F: drivers/crypto/vmx/aes* 9832F: drivers/crypto/vmx/ghash* 9833F: drivers/crypto/vmx/ppc-xlate.pl 9834F: drivers/crypto/vmx/vmx.c 9835 9836IBM ServeRAID RAID DRIVER 9837S: Orphan 9838F: drivers/scsi/ips.* 9839 9840ICH LPC AND GPIO DRIVER 9841M: Peter Tyser <ptyser@xes-inc.com> 9842S: Maintained 9843F: drivers/gpio/gpio-ich.c 9844F: drivers/mfd/lpc_ich.c 9845 9846ICY I2C DRIVER 9847M: Max Staudt <max@enpas.org> 9848L: linux-i2c@vger.kernel.org 9849S: Maintained 9850F: drivers/i2c/busses/i2c-icy.c 9851 9852IDEAPAD LAPTOP EXTRAS DRIVER 9853M: Ike Panhc <ike.pan@canonical.com> 9854L: platform-driver-x86@vger.kernel.org 9855S: Maintained 9856W: http://launchpad.net/ideapad-laptop 9857F: drivers/platform/x86/ideapad-laptop.c 9858 9859IDEAPAD LAPTOP SLIDEBAR DRIVER 9860M: Andrey Moiseev <o2g.org.ru@gmail.com> 9861L: linux-input@vger.kernel.org 9862S: Maintained 9863W: https://github.com/o2genum/ideapad-slidebar 9864F: drivers/input/misc/ideapad_slidebar.c 9865 9866IDMAPPED MOUNTS 9867M: Christian Brauner <brauner@kernel.org> 9868M: Seth Forshee <sforshee@kernel.org> 9869L: linux-fsdevel@vger.kernel.org 9870S: Maintained 9871T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9872F: Documentation/filesystems/idmappings.rst 9873F: tools/testing/selftests/mount_setattr/ 9874F: include/linux/mnt_idmapping.h 9875 9876IDT VersaClock 5 CLOCK DRIVER 9877M: Luca Ceresoli <luca@lucaceresoli.net> 9878S: Maintained 9879F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9880F: drivers/clk/clk-versaclock5.c 9881 9882IEEE 802.15.4 SUBSYSTEM 9883M: Alexander Aring <alex.aring@gmail.com> 9884M: Stefan Schmidt <stefan@datenfreihafen.org> 9885L: linux-wpan@vger.kernel.org 9886S: Maintained 9887W: https://linux-wpan.org/ 9888T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9889T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9890F: Documentation/networking/ieee802154.rst 9891F: drivers/net/ieee802154/ 9892F: include/linux/ieee802154.h 9893F: include/linux/nl802154.h 9894F: include/net/af_ieee802154.h 9895F: include/net/cfg802154.h 9896F: include/net/ieee802154_netdev.h 9897F: include/net/mac802154.h 9898F: include/net/nl802154.h 9899F: net/ieee802154/ 9900F: net/mac802154/ 9901 9902IFE PROTOCOL 9903M: Yotam Gigi <yotam.gi@gmail.com> 9904M: Jamal Hadi Salim <jhs@mojatatu.com> 9905F: include/net/ife.h 9906F: include/uapi/linux/ife.h 9907F: net/ife 9908 9909IGORPLUG-USB IR RECEIVER 9910M: Sean Young <sean@mess.org> 9911L: linux-media@vger.kernel.org 9912S: Maintained 9913F: drivers/media/rc/igorplugusb.c 9914 9915IGUANAWORKS USB IR TRANSCEIVER 9916M: Sean Young <sean@mess.org> 9917L: linux-media@vger.kernel.org 9918S: Maintained 9919F: drivers/media/rc/iguanair.c 9920 9921IIO DIGITAL POTENTIOMETER DAC 9922M: Peter Rosin <peda@axentia.se> 9923L: linux-iio@vger.kernel.org 9924S: Maintained 9925F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9926F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9927F: drivers/iio/dac/dpot-dac.c 9928 9929IIO ENVELOPE DETECTOR 9930M: Peter Rosin <peda@axentia.se> 9931L: linux-iio@vger.kernel.org 9932S: Maintained 9933F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9934F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9935F: drivers/iio/adc/envelope-detector.c 9936 9937IIO MULTIPLEXER 9938M: Peter Rosin <peda@axentia.se> 9939L: linux-iio@vger.kernel.org 9940S: Maintained 9941F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9942F: drivers/iio/multiplexer/iio-mux.c 9943 9944IIO SCMI BASED DRIVER 9945M: Jyoti Bhayana <jbhayana@google.com> 9946L: linux-iio@vger.kernel.org 9947S: Maintained 9948F: drivers/iio/common/scmi_sensors/scmi_iio.c 9949 9950IIO SUBSYSTEM AND DRIVERS 9951M: Jonathan Cameron <jic23@kernel.org> 9952R: Lars-Peter Clausen <lars@metafoo.de> 9953L: linux-iio@vger.kernel.org 9954S: Maintained 9955T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9956F: Documentation/ABI/testing/configfs-iio* 9957F: Documentation/ABI/testing/sysfs-bus-iio* 9958F: Documentation/devicetree/bindings/iio/ 9959F: drivers/iio/ 9960F: drivers/staging/iio/ 9961F: include/dt-bindings/iio/ 9962F: include/linux/iio/ 9963F: tools/iio/ 9964 9965IIO UNIT CONVERTER 9966M: Peter Rosin <peda@axentia.se> 9967L: linux-iio@vger.kernel.org 9968S: Maintained 9969F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9970F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9971F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9972F: drivers/iio/afe/iio-rescale.c 9973 9974IKANOS/ADI EAGLE ADSL USB DRIVER 9975M: Matthieu Castet <castet.matthieu@free.fr> 9976M: Stanislaw Gruszka <stf_xl@wp.pl> 9977S: Maintained 9978F: drivers/usb/atm/ueagle-atm.c 9979 9980IMAGIS TOUCHSCREEN DRIVER 9981M: Markuss Broks <markuss.broks@gmail.com> 9982S: Maintained 9983F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9984F: drivers/input/touchscreen/imagis.c 9985 9986IMGTEC ASCII LCD DRIVER 9987M: Paul Burton <paulburton@kernel.org> 9988S: Maintained 9989F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9990F: drivers/auxdisplay/img-ascii-lcd.c 9991 9992IMGTEC IR DECODER DRIVER 9993S: Orphan 9994F: drivers/media/rc/img-ir/ 9995 9996IMON SOUNDGRAPH USB IR RECEIVER 9997M: Sean Young <sean@mess.org> 9998L: linux-media@vger.kernel.org 9999S: Maintained 10000F: drivers/media/rc/imon.c 10001F: drivers/media/rc/imon_raw.c 10002 10003IMS TWINTURBO FRAMEBUFFER DRIVER 10004L: linux-fbdev@vger.kernel.org 10005S: Orphan 10006F: drivers/video/fbdev/imsttfb.c 10007 10008INA209 HARDWARE MONITOR DRIVER 10009M: Guenter Roeck <linux@roeck-us.net> 10010L: linux-hwmon@vger.kernel.org 10011S: Maintained 10012F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10013F: Documentation/hwmon/ina209.rst 10014F: drivers/hwmon/ina209.c 10015 10016INA2XX HARDWARE MONITOR DRIVER 10017M: Guenter Roeck <linux@roeck-us.net> 10018L: linux-hwmon@vger.kernel.org 10019S: Maintained 10020F: Documentation/hwmon/ina2xx.rst 10021F: drivers/hwmon/ina2xx.c 10022F: include/linux/platform_data/ina2xx.h 10023 10024INDUSTRY PACK SUBSYSTEM (IPACK) 10025M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 10026M: Jens Taprogge <jens.taprogge@taprogge.org> 10027M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10028L: industrypack-devel@lists.sourceforge.net 10029S: Maintained 10030W: http://industrypack.sourceforge.net 10031F: drivers/ipack/ 10032 10033INFINEON DPS310 Driver 10034M: Eddie James <eajames@linux.ibm.com> 10035L: linux-iio@vger.kernel.org 10036S: Maintained 10037F: drivers/iio/pressure/dps310.c 10038 10039INFINIBAND SUBSYSTEM 10040M: Jason Gunthorpe <jgg@nvidia.com> 10041M: Leon Romanovsky <leonro@nvidia.com> 10042L: linux-rdma@vger.kernel.org 10043S: Supported 10044W: https://github.com/linux-rdma/rdma-core 10045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10046T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10047F: Documentation/devicetree/bindings/infiniband/ 10048F: Documentation/infiniband/ 10049F: drivers/infiniband/ 10050F: include/rdma/ 10051F: include/trace/events/ib_mad.h 10052F: include/trace/events/ib_umad.h 10053F: include/uapi/linux/if_infiniband.h 10054F: include/uapi/rdma/ 10055F: samples/bpf/ibumad_kern.c 10056F: samples/bpf/ibumad_user.c 10057 10058INGENIC JZ4780 NAND DRIVER 10059M: Harvey Hunt <harveyhuntnexus@gmail.com> 10060L: linux-mtd@lists.infradead.org 10061L: linux-mips@vger.kernel.org 10062S: Maintained 10063F: drivers/mtd/nand/raw/ingenic/ 10064 10065INGENIC JZ47xx SoCs 10066M: Paul Cercueil <paul@crapouillou.net> 10067L: linux-mips@vger.kernel.org 10068S: Maintained 10069F: arch/mips/boot/dts/ingenic/ 10070F: arch/mips/generic/board-ingenic.c 10071F: arch/mips/include/asm/mach-ingenic/ 10072F: arch/mips/ingenic/Kconfig 10073F: drivers/clk/ingenic/ 10074F: drivers/dma/dma-jz4780.c 10075F: drivers/gpu/drm/ingenic/ 10076F: drivers/i2c/busses/i2c-jz4780.c 10077F: drivers/iio/adc/ingenic-adc.c 10078F: drivers/irqchip/irq-ingenic.c 10079F: drivers/memory/jz4780-nemc.c 10080F: drivers/mmc/host/jz4740_mmc.c 10081F: drivers/mtd/nand/raw/ingenic/ 10082F: drivers/pinctrl/pinctrl-ingenic.c 10083F: drivers/power/supply/ingenic-battery.c 10084F: drivers/pwm/pwm-jz4740.c 10085F: drivers/remoteproc/ingenic_rproc.c 10086F: drivers/rtc/rtc-jz4740.c 10087F: drivers/tty/serial/8250/8250_ingenic.c 10088F: drivers/usb/musb/jz4740.c 10089F: drivers/watchdog/jz4740_wdt.c 10090F: include/dt-bindings/iio/adc/ingenic,adc.h 10091F: include/linux/mfd/ingenic-tcu.h 10092F: sound/soc/codecs/jz47* 10093F: sound/soc/jz4740/ 10094 10095INJOINIC IP5xxx POWER BANK IC DRIVER 10096M: Samuel Holland <samuel@sholland.org> 10097S: Maintained 10098F: drivers/power/supply/ip5xxx_power.c 10099 10100INOTIFY 10101M: Jan Kara <jack@suse.cz> 10102R: Amir Goldstein <amir73il@gmail.com> 10103L: linux-fsdevel@vger.kernel.org 10104S: Maintained 10105F: Documentation/filesystems/inotify.rst 10106F: fs/notify/inotify/ 10107F: include/linux/inotify.h 10108F: include/uapi/linux/inotify.h 10109 10110INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10111M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10112L: linux-input@vger.kernel.org 10113S: Maintained 10114Q: http://patchwork.kernel.org/project/linux-input/list/ 10115T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10116F: Documentation/devicetree/bindings/input/ 10117F: Documentation/devicetree/bindings/serio/ 10118F: Documentation/input/ 10119F: drivers/input/ 10120F: include/dt-bindings/input/ 10121F: include/linux/input.h 10122F: include/linux/input/ 10123F: include/uapi/linux/input-event-codes.h 10124F: include/uapi/linux/input.h 10125 10126INPUT MULTITOUCH (MT) PROTOCOL 10127M: Henrik Rydberg <rydberg@bitmath.org> 10128L: linux-input@vger.kernel.org 10129S: Odd fixes 10130F: Documentation/input/multi-touch-protocol.rst 10131F: drivers/input/input-mt.c 10132K: \b(ABS|SYN)_MT_ 10133 10134INSIDE SECURE CRYPTO DRIVER 10135M: Antoine Tenart <atenart@kernel.org> 10136L: linux-crypto@vger.kernel.org 10137S: Maintained 10138F: drivers/crypto/inside-secure/ 10139 10140INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10141M: Mimi Zohar <zohar@linux.ibm.com> 10142M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10143L: linux-integrity@vger.kernel.org 10144S: Supported 10145T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10146F: security/integrity/ima/ 10147F: security/integrity/ 10148 10149INTEL 810/815 FRAMEBUFFER DRIVER 10150M: Antonino Daplas <adaplas@gmail.com> 10151L: linux-fbdev@vger.kernel.org 10152S: Maintained 10153F: drivers/video/fbdev/i810/ 10154 10155INTEL 8255 GPIO DRIVER 10156M: William Breathitt Gray <william.gray@linaro.org> 10157L: linux-gpio@vger.kernel.org 10158S: Maintained 10159F: drivers/gpio/gpio-i8255.c 10160F: drivers/gpio/gpio-i8255.h 10161 10162INTEL ASoC DRIVERS 10163M: Cezary Rojewski <cezary.rojewski@intel.com> 10164M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10165M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10166M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10167M: Bard Liao <yung-chuan.liao@linux.intel.com> 10168M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10169M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10170L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10171S: Supported 10172F: sound/soc/intel/ 10173 10174INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10175M: Hans de Goede <hdegoede@redhat.com> 10176L: platform-driver-x86@vger.kernel.org 10177S: Maintained 10178F: drivers/platform/x86/intel/atomisp2/pm.c 10179 10180INTEL ATOMISP2 LED DRIVER 10181M: Hans de Goede <hdegoede@redhat.com> 10182L: platform-driver-x86@vger.kernel.org 10183S: Maintained 10184F: drivers/platform/x86/intel/atomisp2/led.c 10185 10186INTEL BIOS SAR INT1092 DRIVER 10187M: Shravan Sudhakar <s.shravan@intel.com> 10188M: Intel Corporation <linuxwwan@intel.com> 10189L: platform-driver-x86@vger.kernel.org 10190S: Maintained 10191F: drivers/platform/x86/intel/int1092/ 10192 10193INTEL BROXTON PMC DRIVER 10194M: Mika Westerberg <mika.westerberg@linux.intel.com> 10195M: Zha Qipeng <qipeng.zha@intel.com> 10196S: Maintained 10197F: drivers/mfd/intel_pmc_bxt.c 10198F: include/linux/mfd/intel_pmc_bxt.h 10199 10200INTEL C600 SERIES SAS CONTROLLER DRIVER 10201M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10202L: linux-scsi@vger.kernel.org 10203S: Supported 10204T: git git://git.code.sf.net/p/intel-sas/isci 10205F: drivers/scsi/isci/ 10206 10207INTEL CPU family model numbers 10208M: Tony Luck <tony.luck@intel.com> 10209M: x86@kernel.org 10210L: linux-kernel@vger.kernel.org 10211S: Supported 10212F: arch/x86/include/asm/intel-family.h 10213 10214INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10215M: Jani Nikula <jani.nikula@linux.intel.com> 10216M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10217M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10218M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10219L: intel-gfx@lists.freedesktop.org 10220S: Supported 10221W: https://01.org/linuxgraphics/ 10222Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10223B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10224C: irc://irc.oftc.net/intel-gfx 10225T: git git://anongit.freedesktop.org/drm-intel 10226F: Documentation/gpu/i915.rst 10227F: drivers/gpu/drm/i915/ 10228F: include/drm/i915* 10229F: include/uapi/drm/i915_drm.h 10230 10231INTEL ETHERNET DRIVERS 10232M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10233M: Tony Nguyen <anthony.l.nguyen@intel.com> 10234L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10235S: Supported 10236W: http://www.intel.com/support/feedback.htm 10237W: http://e1000.sourceforge.net/ 10238Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10239T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10241F: Documentation/networking/device_drivers/ethernet/intel/ 10242F: drivers/net/ethernet/intel/ 10243F: drivers/net/ethernet/intel/*/ 10244F: include/linux/avf/virtchnl.h 10245F: include/linux/net/intel/iidc.h 10246 10247INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10248M: Mustafa Ismail <mustafa.ismail@intel.com> 10249M: Shiraz Saleem <shiraz.saleem@intel.com> 10250L: linux-rdma@vger.kernel.org 10251S: Supported 10252F: drivers/infiniband/hw/irdma/ 10253F: include/uapi/rdma/irdma-abi.h 10254 10255INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10256M: Maik Broemme <mbroemme@libmpq.org> 10257L: linux-fbdev@vger.kernel.org 10258S: Maintained 10259F: Documentation/fb/intelfb.rst 10260F: drivers/video/fbdev/intelfb/ 10261 10262INTEL GPIO DRIVERS 10263M: Andy Shevchenko <andy@kernel.org> 10264L: linux-gpio@vger.kernel.org 10265S: Supported 10266T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10267F: drivers/gpio/gpio-ich.c 10268F: drivers/gpio/gpio-merrifield.c 10269F: drivers/gpio/gpio-ml-ioh.c 10270F: drivers/gpio/gpio-pch.c 10271F: drivers/gpio/gpio-sch.c 10272F: drivers/gpio/gpio-sodaville.c 10273 10274INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10275M: Zhenyu Wang <zhenyuw@linux.intel.com> 10276M: Zhi Wang <zhi.a.wang@intel.com> 10277L: intel-gvt-dev@lists.freedesktop.org 10278L: intel-gfx@lists.freedesktop.org 10279S: Supported 10280W: https://01.org/igvt-g 10281T: git https://github.com/intel/gvt-linux.git 10282F: drivers/gpu/drm/i915/gvt/ 10283 10284INTEL HID EVENT DRIVER 10285M: Alex Hung <alex.hung@canonical.com> 10286L: platform-driver-x86@vger.kernel.org 10287S: Maintained 10288F: drivers/platform/x86/intel/hid.c 10289 10290INTEL I/OAT DMA DRIVER 10291M: Dave Jiang <dave.jiang@intel.com> 10292R: Dan Williams <dan.j.williams@intel.com> 10293L: dmaengine@vger.kernel.org 10294S: Supported 10295Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10296F: drivers/dma/ioat* 10297 10298INTEL IDXD DRIVER 10299M: Fenghua Yu <fenghua.yu@intel.com> 10300M: Dave Jiang <dave.jiang@intel.com> 10301L: dmaengine@vger.kernel.org 10302S: Supported 10303F: drivers/dma/idxd/* 10304F: include/uapi/linux/idxd.h 10305 10306INTEL IDLE DRIVER 10307M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10308M: Len Brown <lenb@kernel.org> 10309L: linux-pm@vger.kernel.org 10310S: Supported 10311B: https://bugzilla.kernel.org 10312T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10313F: drivers/idle/intel_idle.c 10314 10315INTEL IN FIELD SCAN (IFS) DEVICE 10316M: Jithu Joseph <jithu.joseph@intel.com> 10317R: Ashok Raj <ashok.raj@intel.com> 10318R: Tony Luck <tony.luck@intel.com> 10319S: Maintained 10320F: drivers/platform/x86/intel/ifs 10321F: include/trace/events/intel_ifs.h 10322 10323INTEL INTEGRATED SENSOR HUB DRIVER 10324M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10325M: Jiri Kosina <jikos@kernel.org> 10326L: linux-input@vger.kernel.org 10327S: Maintained 10328F: drivers/hid/intel-ish-hid/ 10329 10330INTEL IOMMU (VT-d) 10331M: David Woodhouse <dwmw2@infradead.org> 10332M: Lu Baolu <baolu.lu@linux.intel.com> 10333L: iommu@lists.linux.dev 10334S: Supported 10335T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10336F: drivers/iommu/intel/ 10337F: include/linux/intel-svm.h 10338 10339INTEL IOP-ADMA DMA DRIVER 10340R: Dan Williams <dan.j.williams@intel.com> 10341S: Odd fixes 10342F: drivers/dma/iop-adma.c 10343 10344INTEL IPU3 CSI-2 CIO2 DRIVER 10345M: Yong Zhi <yong.zhi@intel.com> 10346M: Sakari Ailus <sakari.ailus@linux.intel.com> 10347M: Bingbu Cao <bingbu.cao@intel.com> 10348M: Dan Scally <djrscally@gmail.com> 10349R: Tianshu Qiu <tian.shu.qiu@intel.com> 10350L: linux-media@vger.kernel.org 10351S: Maintained 10352T: git git://linuxtv.org/media_tree.git 10353F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10354F: drivers/media/pci/intel/ipu3/ 10355 10356INTEL IPU3 CSI-2 IMGU DRIVER 10357M: Sakari Ailus <sakari.ailus@linux.intel.com> 10358R: Bingbu Cao <bingbu.cao@intel.com> 10359R: Tianshu Qiu <tian.shu.qiu@intel.com> 10360L: linux-media@vger.kernel.org 10361S: Maintained 10362F: Documentation/admin-guide/media/ipu3.rst 10363F: Documentation/admin-guide/media/ipu3_rcb.svg 10364F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10365F: drivers/staging/media/ipu3/ 10366 10367INTEL IXP4XX CRYPTO SUPPORT 10368M: Corentin Labbe <clabbe@baylibre.com> 10369L: linux-crypto@vger.kernel.org 10370S: Maintained 10371F: drivers/crypto/ixp4xx_crypto.c 10372 10373INTEL ISHTP ECLITE DRIVER 10374M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10375L: platform-driver-x86@vger.kernel.org 10376S: Supported 10377F: drivers/platform/x86/intel/ishtp_eclite.c 10378 10379INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10380M: Krzysztof Halasa <khalasa@piap.pl> 10381S: Maintained 10382F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10383F: drivers/net/wan/ixp4xx_hss.c 10384F: drivers/soc/ixp4xx/ixp4xx-npe.c 10385F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10386F: include/linux/soc/ixp4xx/npe.h 10387F: include/linux/soc/ixp4xx/qmgr.h 10388 10389INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10390M: Deepak Saxena <dsaxena@plexity.net> 10391S: Maintained 10392F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10393F: drivers/char/hw_random/ixp4xx-rng.c 10394 10395INTEL KEEM BAY DRM DRIVER 10396M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10397M: Edmund Dea <edmund.j.dea@intel.com> 10398S: Maintained 10399F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10400F: drivers/gpu/drm/kmb/ 10401 10402INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10403M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10404S: Maintained 10405F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10406F: drivers/crypto/keembay/Kconfig 10407F: drivers/crypto/keembay/Makefile 10408F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10409F: drivers/crypto/keembay/ocs-aes.c 10410F: drivers/crypto/keembay/ocs-aes.h 10411 10412INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10413M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10414M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10415M: Mark Gross <mgross@linux.intel.com> 10416S: Maintained 10417F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10418F: drivers/crypto/keembay/Kconfig 10419F: drivers/crypto/keembay/Makefile 10420F: drivers/crypto/keembay/keembay-ocs-ecc.c 10421 10422INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10423M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10424M: Declan Murphy <declan.murphy@intel.com> 10425S: Maintained 10426F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10427F: drivers/crypto/keembay/Kconfig 10428F: drivers/crypto/keembay/Makefile 10429F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10430F: drivers/crypto/keembay/ocs-hcu.c 10431F: drivers/crypto/keembay/ocs-hcu.h 10432 10433INTEL THUNDER BAY EMMC PHY DRIVER 10434M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10435M: Rashmi A <rashmi.a@intel.com> 10436S: Maintained 10437F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10438F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10439 10440INTEL MANAGEMENT ENGINE (mei) 10441M: Tomas Winkler <tomas.winkler@intel.com> 10442L: linux-kernel@vger.kernel.org 10443S: Supported 10444F: Documentation/driver-api/mei/* 10445F: drivers/misc/mei/ 10446F: drivers/watchdog/mei_wdt.c 10447F: include/linux/mei_aux.h 10448F: include/linux/mei_cl_bus.h 10449F: include/uapi/linux/mei.h 10450F: samples/mei/* 10451 10452INTEL MAX 10 BMC MFD DRIVER 10453M: Xu Yilun <yilun.xu@intel.com> 10454R: Tom Rix <trix@redhat.com> 10455S: Maintained 10456F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10457F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10458F: drivers/hwmon/intel-m10-bmc-hwmon.c 10459F: drivers/mfd/intel-m10-bmc.c 10460F: include/linux/mfd/intel-m10-bmc.h 10461 10462INTEL MENLOW THERMAL DRIVER 10463M: Sujith Thomas <sujith.thomas@intel.com> 10464L: linux-pm@vger.kernel.org 10465S: Supported 10466F: drivers/thermal/intel/intel_menlow.c 10467 10468INTEL P-Unit IPC DRIVER 10469M: Zha Qipeng <qipeng.zha@intel.com> 10470L: platform-driver-x86@vger.kernel.org 10471S: Maintained 10472F: arch/x86/include/asm/intel_punit_ipc.h 10473F: drivers/platform/x86/intel/punit_ipc.c 10474 10475INTEL PMC CORE DRIVER 10476M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10477M: David E Box <david.e.box@intel.com> 10478L: platform-driver-x86@vger.kernel.org 10479S: Maintained 10480F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10481F: drivers/platform/x86/intel/pmc/ 10482 10483INTEL PMIC GPIO DRIVERS 10484M: Andy Shevchenko <andy@kernel.org> 10485S: Supported 10486T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10487F: drivers/gpio/gpio-*cove.c 10488 10489INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10490M: Andy Shevchenko <andy@kernel.org> 10491S: Supported 10492F: drivers/mfd/intel_soc_pmic* 10493F: include/linux/mfd/intel_soc_pmic* 10494 10495INTEL PMT DRIVERS 10496M: David E. Box <david.e.box@linux.intel.com> 10497S: Supported 10498F: drivers/platform/x86/intel/pmt/ 10499 10500INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10501M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10502L: linux-wireless@vger.kernel.org 10503S: Maintained 10504F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10505F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10506F: drivers/net/wireless/intel/ipw2x00/ 10507 10508INTEL PSTATE DRIVER 10509M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10510M: Len Brown <lenb@kernel.org> 10511L: linux-pm@vger.kernel.org 10512S: Supported 10513F: drivers/cpufreq/intel_pstate.c 10514 10515INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10516M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10517L: linux-iio@vger.kernel.org 10518F: drivers/counter/intel-qep.c 10519 10520INTEL SCU DRIVERS 10521M: Mika Westerberg <mika.westerberg@linux.intel.com> 10522S: Maintained 10523F: arch/x86/include/asm/intel_scu_ipc.h 10524F: drivers/platform/x86/intel_scu_* 10525 10526INTEL SDSI DRIVER 10527M: David E. Box <david.e.box@linux.intel.com> 10528S: Supported 10529F: drivers/platform/x86/intel/sdsi.c 10530F: tools/arch/x86/intel_sdsi/ 10531F: tools/testing/selftests/drivers/sdsi/ 10532 10533INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10534M: Daniel Scally <djrscally@gmail.com> 10535S: Maintained 10536F: drivers/platform/x86/intel/int3472/ 10537 10538INTEL SPEED SELECT TECHNOLOGY 10539M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10540L: platform-driver-x86@vger.kernel.org 10541S: Maintained 10542F: drivers/platform/x86/intel/speed_select_if/ 10543F: include/uapi/linux/isst_if.h 10544F: tools/power/x86/intel-speed-select/ 10545 10546INTEL STRATIX10 FIRMWARE DRIVERS 10547M: Dinh Nguyen <dinguyen@kernel.org> 10548L: linux-kernel@vger.kernel.org 10549S: Maintained 10550F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10551F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10552F: drivers/firmware/stratix10-rsu.c 10553F: drivers/firmware/stratix10-svc.c 10554F: include/linux/firmware/intel/stratix10-smc.h 10555F: include/linux/firmware/intel/stratix10-svc-client.h 10556T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10557 10558INTEL TELEMETRY DRIVER 10559M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10560M: "David E. Box" <david.e.box@linux.intel.com> 10561L: platform-driver-x86@vger.kernel.org 10562S: Maintained 10563F: arch/x86/include/asm/intel_telemetry.h 10564F: drivers/platform/x86/intel/telemetry/ 10565 10566INTEL UNCORE FREQUENCY CONTROL 10567M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10568L: platform-driver-x86@vger.kernel.org 10569S: Maintained 10570F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10571F: drivers/platform/x86/intel/uncore-frequency/ 10572 10573INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10574M: David E. Box <david.e.box@linux.intel.com> 10575S: Supported 10576F: drivers/platform/x86/intel/vsec.* 10577 10578INTEL VIRTUAL BUTTON DRIVER 10579M: AceLan Kao <acelan.kao@canonical.com> 10580L: platform-driver-x86@vger.kernel.org 10581S: Maintained 10582F: drivers/platform/x86/intel/vbtn.c 10583 10584INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10585M: Stanislaw Gruszka <stf_xl@wp.pl> 10586L: linux-wireless@vger.kernel.org 10587S: Supported 10588F: drivers/net/wireless/intel/iwlegacy/ 10589 10590INTEL WIRELESS WIFI LINK (iwlwifi) 10591M: Gregory Greenman <gregory.greenman@intel.com> 10592L: linux-wireless@vger.kernel.org 10593S: Supported 10594W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10595T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10596F: drivers/net/wireless/intel/iwlwifi/ 10597 10598INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10599M: Jithu Joseph <jithu.joseph@intel.com> 10600R: Maurice Ma <maurice.ma@intel.com> 10601S: Maintained 10602W: https://slimbootloader.github.io/security/firmware-update.html 10603F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10604 10605INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10606L: Dell.Client.Kernel@dell.com 10607S: Maintained 10608F: drivers/platform/x86/intel/wmi/thunderbolt.c 10609 10610INTEL WWAN IOSM DRIVER 10611M: M Chetan Kumar <m.chetan.kumar@intel.com> 10612M: Intel Corporation <linuxwwan@intel.com> 10613L: netdev@vger.kernel.org 10614S: Maintained 10615F: drivers/net/wwan/iosm/ 10616 10617INTEL(R) TRACE HUB 10618M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10619S: Supported 10620F: Documentation/trace/intel_th.rst 10621F: drivers/hwtracing/intel_th/ 10622F: include/linux/intel_th.h 10623 10624INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10625M: Ning Sun <ning.sun@intel.com> 10626L: tboot-devel@lists.sourceforge.net 10627S: Supported 10628W: http://tboot.sourceforge.net 10629T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10630F: Documentation/x86/intel_txt.rst 10631F: arch/x86/kernel/tboot.c 10632F: include/linux/tboot.h 10633 10634INTEL SGX 10635M: Jarkko Sakkinen <jarkko@kernel.org> 10636R: Dave Hansen <dave.hansen@linux.intel.com> 10637L: linux-sgx@vger.kernel.org 10638S: Supported 10639Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10641F: Documentation/x86/sgx.rst 10642F: arch/x86/entry/vdso/vsgx.S 10643F: arch/x86/include/asm/sgx.h 10644F: arch/x86/include/uapi/asm/sgx.h 10645F: arch/x86/kernel/cpu/sgx/* 10646F: tools/testing/selftests/sgx/* 10647K: \bSGX_ 10648 10649INTERCONNECT API 10650M: Georgi Djakov <djakov@kernel.org> 10651L: linux-pm@vger.kernel.org 10652S: Maintained 10653T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10654F: Documentation/devicetree/bindings/interconnect/ 10655F: Documentation/driver-api/interconnect.rst 10656F: drivers/interconnect/ 10657F: include/dt-bindings/interconnect/ 10658F: include/linux/interconnect-provider.h 10659F: include/linux/interconnect.h 10660 10661INTERRUPT COUNTER DRIVER 10662M: Oleksij Rempel <o.rempel@pengutronix.de> 10663R: Pengutronix Kernel Team <kernel@pengutronix.de> 10664L: linux-iio@vger.kernel.org 10665F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10666F: drivers/counter/interrupt-cnt.c 10667 10668INTERSIL ISL7998X VIDEO DECODER DRIVER 10669M: Michael Tretter <m.tretter@pengutronix.de> 10670R: Pengutronix Kernel Team <kernel@pengutronix.de> 10671L: linux-media@vger.kernel.org 10672S: Maintained 10673F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10674F: drivers/media/i2c/isl7998x.c 10675 10676INVENSENSE ICM-426xx IMU DRIVER 10677M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10678L: linux-iio@vger.kernel.org 10679S: Maintained 10680W: https://invensense.tdk.com/ 10681F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10682F: drivers/iio/imu/inv_icm42600/ 10683 10684INVENSENSE MPU-3050 GYROSCOPE DRIVER 10685M: Linus Walleij <linus.walleij@linaro.org> 10686L: linux-iio@vger.kernel.org 10687S: Maintained 10688F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10689F: drivers/iio/gyro/mpu3050* 10690 10691IOC3 ETHERNET DRIVER 10692M: Ralf Baechle <ralf@linux-mips.org> 10693L: linux-mips@vger.kernel.org 10694S: Maintained 10695F: drivers/net/ethernet/sgi/ioc3-eth.c 10696 10697IOMAP FILESYSTEM LIBRARY 10698M: Christoph Hellwig <hch@infradead.org> 10699M: Darrick J. Wong <djwong@kernel.org> 10700L: linux-xfs@vger.kernel.org 10701L: linux-fsdevel@vger.kernel.org 10702S: Supported 10703T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10704F: fs/iomap/ 10705F: include/linux/iomap.h 10706 10707IOMMU DMA-API LAYER 10708M: Robin Murphy <robin.murphy@arm.com> 10709L: iommu@lists.linux.dev 10710S: Maintained 10711T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10712F: drivers/iommu/dma-iommu.c 10713F: drivers/iommu/dma-iommu.h 10714F: drivers/iommu/iova.c 10715F: include/linux/iova.h 10716 10717IOMMU SUBSYSTEM 10718M: Joerg Roedel <joro@8bytes.org> 10719M: Will Deacon <will@kernel.org> 10720R: Robin Murphy <robin.murphy@arm.com> 10721L: iommu@lists.linux.dev 10722S: Maintained 10723T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10724F: Documentation/devicetree/bindings/iommu/ 10725F: Documentation/userspace-api/iommu.rst 10726F: drivers/iommu/ 10727F: include/linux/iommu.h 10728F: include/linux/iova.h 10729F: include/linux/of_iommu.h 10730F: include/uapi/linux/iommu.h 10731 10732IOSYS-MAP HELPERS 10733M: Thomas Zimmermann <tzimmermann@suse.de> 10734L: dri-devel@lists.freedesktop.org 10735S: Maintained 10736T: git git://anongit.freedesktop.org/drm/drm-misc 10737F: include/linux/iosys-map.h 10738 10739IO_URING 10740M: Jens Axboe <axboe@kernel.dk> 10741R: Pavel Begunkov <asml.silence@gmail.com> 10742L: io-uring@vger.kernel.org 10743S: Maintained 10744T: git git://git.kernel.dk/linux-block 10745T: git git://git.kernel.dk/liburing 10746F: io_uring/ 10747F: include/linux/io_uring.h 10748F: include/linux/io_uring_types.h 10749F: include/uapi/linux/io_uring.h 10750F: tools/io_uring/ 10751 10752IPMI SUBSYSTEM 10753M: Corey Minyard <minyard@acm.org> 10754L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10755S: Supported 10756W: http://openipmi.sourceforge.net/ 10757T: git https://github.com/cminyard/linux-ipmi.git for-next 10758F: Documentation/driver-api/ipmi.rst 10759F: Documentation/devicetree/bindings/ipmi/ 10760F: drivers/char/ipmi/ 10761F: include/linux/ipmi* 10762F: include/uapi/linux/ipmi* 10763 10764IPS SCSI RAID DRIVER 10765M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10766L: linux-scsi@vger.kernel.org 10767S: Maintained 10768W: http://www.adaptec.com/ 10769F: drivers/scsi/ips* 10770 10771IPVS 10772M: Simon Horman <horms@verge.net.au> 10773M: Julian Anastasov <ja@ssi.bg> 10774L: netdev@vger.kernel.org 10775L: lvs-devel@vger.kernel.org 10776S: Maintained 10777T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10778T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10779F: Documentation/networking/ipvs-sysctl.rst 10780F: include/net/ip_vs.h 10781F: include/uapi/linux/ip_vs.h 10782F: net/netfilter/ipvs/ 10783 10784IPWIRELESS DRIVER 10785M: Jiri Kosina <jikos@kernel.org> 10786M: David Sterba <dsterba@suse.com> 10787S: Odd Fixes 10788F: drivers/tty/ipwireless/ 10789 10790IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10791M: Marc Zyngier <maz@kernel.org> 10792S: Maintained 10793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10794F: Documentation/core-api/irq/irq-domain.rst 10795F: include/linux/irqdomain.h 10796F: kernel/irq/irqdomain.c 10797F: kernel/irq/msi.c 10798 10799IRQ SUBSYSTEM 10800M: Thomas Gleixner <tglx@linutronix.de> 10801L: linux-kernel@vger.kernel.org 10802S: Maintained 10803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10804F: kernel/irq/ 10805 10806IRQCHIP DRIVERS 10807M: Thomas Gleixner <tglx@linutronix.de> 10808M: Marc Zyngier <maz@kernel.org> 10809L: linux-kernel@vger.kernel.org 10810S: Maintained 10811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10812F: Documentation/devicetree/bindings/interrupt-controller/ 10813F: drivers/irqchip/ 10814 10815ISA 10816M: William Breathitt Gray <william.gray@linaro.org> 10817S: Maintained 10818F: Documentation/driver-api/isa.rst 10819F: drivers/base/isa.c 10820F: include/linux/isa.h 10821 10822ISA RADIO MODULE 10823M: Hans Verkuil <hverkuil@xs4all.nl> 10824L: linux-media@vger.kernel.org 10825S: Maintained 10826W: https://linuxtv.org 10827T: git git://linuxtv.org/media_tree.git 10828F: drivers/media/radio/radio-isa* 10829 10830ISAPNP 10831M: Jaroslav Kysela <perex@perex.cz> 10832S: Maintained 10833F: Documentation/driver-api/isapnp.rst 10834F: drivers/pnp/isapnp/ 10835F: include/linux/isapnp.h 10836 10837ISCSI 10838M: Lee Duncan <lduncan@suse.com> 10839M: Chris Leech <cleech@redhat.com> 10840M: Mike Christie <michael.christie@oracle.com> 10841L: open-iscsi@googlegroups.com 10842L: linux-scsi@vger.kernel.org 10843S: Maintained 10844W: www.open-iscsi.com 10845F: drivers/scsi/*iscsi* 10846F: include/scsi/*iscsi* 10847 10848iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10849M: Peter Jones <pjones@redhat.com> 10850M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10851S: Maintained 10852F: drivers/firmware/iscsi_ibft* 10853 10854ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10855M: Sagi Grimberg <sagi@grimberg.me> 10856M: Max Gurtovoy <mgurtovoy@nvidia.com> 10857L: linux-rdma@vger.kernel.org 10858S: Supported 10859W: http://www.openfabrics.org 10860W: www.open-iscsi.org 10861Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10862F: drivers/infiniband/ulp/iser/ 10863 10864ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10865M: Sagi Grimberg <sagi@grimberg.me> 10866L: linux-rdma@vger.kernel.org 10867L: target-devel@vger.kernel.org 10868S: Supported 10869W: http://www.linux-iscsi.org 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10871F: drivers/infiniband/ulp/isert 10872 10873ISDN/CMTP OVER BLUETOOTH 10874M: Karsten Keil <isdn@linux-pingi.de> 10875L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10876L: netdev@vger.kernel.org 10877S: Odd Fixes 10878W: http://www.isdn4linux.de 10879F: Documentation/isdn/ 10880F: drivers/isdn/capi/ 10881F: include/linux/isdn/ 10882F: include/uapi/linux/isdn/ 10883F: net/bluetooth/cmtp/ 10884 10885ISDN/mISDN SUBSYSTEM 10886M: Karsten Keil <isdn@linux-pingi.de> 10887L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10888L: netdev@vger.kernel.org 10889S: Maintained 10890W: http://www.isdn4linux.de 10891F: drivers/isdn/Kconfig 10892F: drivers/isdn/Makefile 10893F: drivers/isdn/hardware/ 10894F: drivers/isdn/mISDN/ 10895 10896IT87 HARDWARE MONITORING DRIVER 10897M: Jean Delvare <jdelvare@suse.com> 10898L: linux-hwmon@vger.kernel.org 10899S: Maintained 10900F: Documentation/hwmon/it87.rst 10901F: drivers/hwmon/it87.c 10902 10903IT913X MEDIA DRIVER 10904M: Antti Palosaari <crope@iki.fi> 10905L: linux-media@vger.kernel.org 10906S: Maintained 10907W: https://linuxtv.org 10908W: http://palosaari.fi/linux/ 10909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10910T: git git://linuxtv.org/anttip/media_tree.git 10911F: drivers/media/tuners/it913x* 10912 10913ITE IT66121 HDMI BRIDGE DRIVER 10914M: Phong LE <ple@baylibre.com> 10915M: Neil Armstrong <neil.armstrong@linaro.org> 10916S: Maintained 10917T: git git://anongit.freedesktop.org/drm/drm-misc 10918F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10919F: drivers/gpu/drm/bridge/ite-it66121.c 10920 10921IVTV VIDEO4LINUX DRIVER 10922M: Andy Walls <awalls@md.metrocast.net> 10923L: linux-media@vger.kernel.org 10924S: Maintained 10925W: https://linuxtv.org 10926T: git git://linuxtv.org/media_tree.git 10927F: Documentation/admin-guide/media/ivtv* 10928F: drivers/media/pci/ivtv/ 10929F: include/uapi/linux/ivtv* 10930 10931IX2505V MEDIA DRIVER 10932M: Malcolm Priestley <tvboxspy@gmail.com> 10933L: linux-media@vger.kernel.org 10934S: Maintained 10935W: https://linuxtv.org 10936Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10937F: drivers/media/dvb-frontends/ix2505v* 10938 10939JAILHOUSE HYPERVISOR INTERFACE 10940M: Jan Kiszka <jan.kiszka@siemens.com> 10941L: jailhouse-dev@googlegroups.com 10942S: Maintained 10943F: arch/x86/include/asm/jailhouse_para.h 10944F: arch/x86/kernel/jailhouse.c 10945 10946JC42.4 TEMPERATURE SENSOR DRIVER 10947M: Guenter Roeck <linux@roeck-us.net> 10948L: linux-hwmon@vger.kernel.org 10949S: Maintained 10950F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10951F: Documentation/hwmon/jc42.rst 10952F: drivers/hwmon/jc42.c 10953 10954JFS FILESYSTEM 10955M: Dave Kleikamp <shaggy@kernel.org> 10956L: jfs-discussion@lists.sourceforge.net 10957S: Maintained 10958W: http://jfs.sourceforge.net/ 10959T: git git://github.com/kleikamp/linux-shaggy.git 10960F: Documentation/admin-guide/jfs.rst 10961F: fs/jfs/ 10962 10963JME NETWORK DRIVER 10964M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10965L: netdev@vger.kernel.org 10966S: Maintained 10967F: drivers/net/ethernet/jme.* 10968 10969JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10970M: David Woodhouse <dwmw2@infradead.org> 10971M: Richard Weinberger <richard@nod.at> 10972L: linux-mtd@lists.infradead.org 10973S: Odd Fixes 10974W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10975T: git git://git.infradead.org/ubifs-2.6.git 10976F: fs/jffs2/ 10977F: include/uapi/linux/jffs2.h 10978 10979JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10980M: "Theodore Ts'o" <tytso@mit.edu> 10981M: Jan Kara <jack@suse.com> 10982L: linux-ext4@vger.kernel.org 10983S: Maintained 10984F: fs/jbd2/ 10985F: include/linux/jbd2.h 10986 10987JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10988M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10989L: linux-media@vger.kernel.org 10990L: linux-renesas-soc@vger.kernel.org 10991S: Maintained 10992F: drivers/media/platform/renesas/rcar_jpu.c 10993 10994JSM Neo PCI based serial card 10995L: linux-serial@vger.kernel.org 10996S: Orphan 10997F: drivers/tty/serial/jsm/ 10998 10999K10TEMP HARDWARE MONITORING DRIVER 11000M: Clemens Ladisch <clemens@ladisch.de> 11001L: linux-hwmon@vger.kernel.org 11002S: Maintained 11003F: Documentation/hwmon/k10temp.rst 11004F: drivers/hwmon/k10temp.c 11005 11006K8TEMP HARDWARE MONITORING DRIVER 11007M: Rudolf Marek <r.marek@assembler.cz> 11008L: linux-hwmon@vger.kernel.org 11009S: Maintained 11010F: Documentation/hwmon/k8temp.rst 11011F: drivers/hwmon/k8temp.c 11012 11013KASAN 11014M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11015R: Alexander Potapenko <glider@google.com> 11016R: Andrey Konovalov <andreyknvl@gmail.com> 11017R: Dmitry Vyukov <dvyukov@google.com> 11018R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11019L: kasan-dev@googlegroups.com 11020S: Maintained 11021F: Documentation/dev-tools/kasan.rst 11022F: arch/*/include/asm/*kasan.h 11023F: arch/*/mm/kasan_init* 11024F: include/linux/kasan*.h 11025F: lib/Kconfig.kasan 11026F: mm/kasan/ 11027F: scripts/Makefile.kasan 11028 11029KCONFIG 11030M: Masahiro Yamada <masahiroy@kernel.org> 11031L: linux-kbuild@vger.kernel.org 11032S: Maintained 11033T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 11034F: Documentation/kbuild/kconfig* 11035F: scripts/Kconfig.include 11036F: scripts/kconfig/ 11037 11038KCOV 11039R: Dmitry Vyukov <dvyukov@google.com> 11040R: Andrey Konovalov <andreyknvl@gmail.com> 11041L: kasan-dev@googlegroups.com 11042S: Maintained 11043F: Documentation/dev-tools/kcov.rst 11044F: include/linux/kcov.h 11045F: include/uapi/linux/kcov.h 11046F: kernel/kcov.c 11047F: scripts/Makefile.kcov 11048 11049KCSAN 11050M: Marco Elver <elver@google.com> 11051R: Dmitry Vyukov <dvyukov@google.com> 11052L: kasan-dev@googlegroups.com 11053S: Maintained 11054F: Documentation/dev-tools/kcsan.rst 11055F: include/linux/kcsan*.h 11056F: kernel/kcsan/ 11057F: lib/Kconfig.kcsan 11058F: scripts/Makefile.kcsan 11059 11060KDUMP 11061M: Baoquan He <bhe@redhat.com> 11062R: Vivek Goyal <vgoyal@redhat.com> 11063R: Dave Young <dyoung@redhat.com> 11064L: kexec@lists.infradead.org 11065S: Maintained 11066W: http://lse.sourceforge.net/kdump/ 11067F: Documentation/admin-guide/kdump/ 11068F: fs/proc/vmcore.c 11069F: include/linux/crash_core.h 11070F: include/linux/crash_dump.h 11071F: include/uapi/linux/vmcore.h 11072F: kernel/crash_*.c 11073 11074KEENE FM RADIO TRANSMITTER DRIVER 11075M: Hans Verkuil <hverkuil@xs4all.nl> 11076L: linux-media@vger.kernel.org 11077S: Maintained 11078W: https://linuxtv.org 11079T: git git://linuxtv.org/media_tree.git 11080F: drivers/media/radio/radio-keene* 11081 11082KERNEL AUTOMOUNTER 11083M: Ian Kent <raven@themaw.net> 11084L: autofs@vger.kernel.org 11085S: Maintained 11086F: fs/autofs/ 11087 11088KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11089M: Masahiro Yamada <masahiroy@kernel.org> 11090M: Michal Marek <michal.lkml@markovi.net> 11091R: Nick Desaulniers <ndesaulniers@google.com> 11092L: linux-kbuild@vger.kernel.org 11093S: Maintained 11094T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11095F: Documentation/kbuild/ 11096F: Makefile 11097F: scripts/*vmlinux* 11098F: scripts/Kbuild* 11099F: scripts/Makefile* 11100F: scripts/basic/ 11101F: scripts/dummy-tools/ 11102F: scripts/mk* 11103F: scripts/mod/ 11104F: scripts/package/ 11105 11106KERNEL HARDENING (not covered by other areas) 11107M: Kees Cook <keescook@chromium.org> 11108L: linux-hardening@vger.kernel.org 11109S: Supported 11110T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11111F: include/linux/overflow.h 11112F: include/linux/randomize_kstack.h 11113F: mm/usercopy.c 11114K: \b(add|choose)_random_kstack_offset\b 11115K: \b__check_(object_size|heap_object)\b 11116 11117KERNEL JANITORS 11118L: kernel-janitors@vger.kernel.org 11119S: Odd Fixes 11120W: http://kernelnewbies.org/KernelJanitors 11121 11122KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11123M: Chuck Lever <chuck.lever@oracle.com> 11124M: Jeff Layton <jlayton@kernel.org> 11125L: linux-nfs@vger.kernel.org 11126S: Supported 11127W: http://nfs.sourceforge.net/ 11128T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11129F: fs/lockd/ 11130F: fs/nfs_common/ 11131F: fs/nfsd/ 11132F: include/linux/lockd/ 11133F: include/linux/sunrpc/ 11134F: include/uapi/linux/nfsd/ 11135F: include/uapi/linux/sunrpc/ 11136F: net/sunrpc/ 11137F: Documentation/filesystems/nfs/ 11138 11139KERNEL REGRESSIONS 11140M: Thorsten Leemhuis <linux@leemhuis.info> 11141L: regressions@lists.linux.dev 11142S: Supported 11143F: Documentation/admin-guide/reporting-regressions.rst 11144F: Documentation/process/handling-regressions.rst 11145 11146KERNEL SELFTEST FRAMEWORK 11147M: Shuah Khan <shuah@kernel.org> 11148M: Shuah Khan <skhan@linuxfoundation.org> 11149L: linux-kselftest@vger.kernel.org 11150S: Maintained 11151Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11152T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11153F: Documentation/dev-tools/kselftest* 11154F: tools/testing/selftests/ 11155 11156KERNEL SMB3 SERVER (KSMBD) 11157M: Namjae Jeon <linkinjeon@kernel.org> 11158M: Steve French <sfrench@samba.org> 11159R: Sergey Senozhatsky <senozhatsky@chromium.org> 11160R: Tom Talpey <tom@talpey.com> 11161L: linux-cifs@vger.kernel.org 11162S: Maintained 11163T: git git://git.samba.org/ksmbd.git 11164F: Documentation/filesystems/cifs/ksmbd.rst 11165F: fs/ksmbd/ 11166F: fs/smbfs_common/ 11167 11168KERNEL UNIT TESTING FRAMEWORK (KUnit) 11169M: Brendan Higgins <brendanhiggins@google.com> 11170M: David Gow <davidgow@google.com> 11171L: linux-kselftest@vger.kernel.org 11172L: kunit-dev@googlegroups.com 11173S: Maintained 11174W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11175F: Documentation/dev-tools/kunit/ 11176F: include/kunit/ 11177F: lib/kunit/ 11178F: tools/testing/kunit/ 11179 11180KERNEL USERMODE HELPER 11181M: Luis Chamberlain <mcgrof@kernel.org> 11182L: linux-kernel@vger.kernel.org 11183S: Maintained 11184F: include/linux/umh.h 11185F: kernel/umh.c 11186 11187KERNEL VIRTUAL MACHINE (KVM) 11188M: Paolo Bonzini <pbonzini@redhat.com> 11189L: kvm@vger.kernel.org 11190S: Supported 11191W: http://www.linux-kvm.org 11192T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11193F: Documentation/virt/kvm/ 11194F: include/asm-generic/kvm* 11195F: include/kvm/iodev.h 11196F: include/linux/kvm* 11197F: include/trace/events/kvm.h 11198F: include/uapi/asm-generic/kvm* 11199F: include/uapi/linux/kvm* 11200F: tools/kvm/ 11201F: tools/testing/selftests/kvm/ 11202F: virt/kvm/* 11203 11204KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11205M: Marc Zyngier <maz@kernel.org> 11206R: James Morse <james.morse@arm.com> 11207R: Alexandru Elisei <alexandru.elisei@arm.com> 11208R: Suzuki K Poulose <suzuki.poulose@arm.com> 11209R: Oliver Upton <oliver.upton@linux.dev> 11210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11211L: kvmarm@lists.linux.dev 11212L: kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers) 11213S: Maintained 11214T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11215F: arch/arm64/include/asm/kvm* 11216F: arch/arm64/include/uapi/asm/kvm* 11217F: arch/arm64/kvm/ 11218F: include/kvm/arm_* 11219F: tools/testing/selftests/kvm/*/aarch64/ 11220F: tools/testing/selftests/kvm/aarch64/ 11221 11222KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11223M: Huacai Chen <chenhuacai@kernel.org> 11224M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11225L: linux-mips@vger.kernel.org 11226L: kvm@vger.kernel.org 11227S: Maintained 11228T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11229F: arch/mips/include/asm/kvm* 11230F: arch/mips/include/uapi/asm/kvm* 11231F: arch/mips/kvm/ 11232 11233KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11234L: linuxppc-dev@lists.ozlabs.org 11235T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11236F: arch/powerpc/include/asm/kvm* 11237F: arch/powerpc/include/uapi/asm/kvm* 11238F: arch/powerpc/kernel/kvm* 11239F: arch/powerpc/kvm/ 11240 11241KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11242M: Anup Patel <anup@brainfault.org> 11243R: Atish Patra <atishp@atishpatra.org> 11244L: kvm@vger.kernel.org 11245L: kvm-riscv@lists.infradead.org 11246L: linux-riscv@lists.infradead.org 11247S: Maintained 11248T: git git://github.com/kvm-riscv/linux.git 11249F: arch/riscv/include/asm/kvm* 11250F: arch/riscv/include/uapi/asm/kvm* 11251F: arch/riscv/kvm/ 11252F: tools/testing/selftests/kvm/*/riscv/ 11253 11254KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11255M: Christian Borntraeger <borntraeger@linux.ibm.com> 11256M: Janosch Frank <frankja@linux.ibm.com> 11257M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11258R: David Hildenbrand <david@redhat.com> 11259L: kvm@vger.kernel.org 11260S: Supported 11261W: http://www.ibm.com/developerworks/linux/linux390/ 11262T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11263F: Documentation/virt/kvm/s390* 11264F: arch/s390/include/asm/gmap.h 11265F: arch/s390/include/asm/kvm* 11266F: arch/s390/include/uapi/asm/kvm* 11267F: arch/s390/include/uapi/asm/uvdevice.h 11268F: arch/s390/kernel/uv.c 11269F: arch/s390/kvm/ 11270F: arch/s390/mm/gmap.c 11271F: drivers/s390/char/uvdevice.c 11272F: tools/testing/selftests/drivers/s390x/uvdevice/ 11273F: tools/testing/selftests/kvm/*/s390x/ 11274F: tools/testing/selftests/kvm/s390x/ 11275 11276KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11277M: Sean Christopherson <seanjc@google.com> 11278M: Paolo Bonzini <pbonzini@redhat.com> 11279L: kvm@vger.kernel.org 11280S: Supported 11281T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11282F: arch/x86/include/asm/kvm* 11283F: arch/x86/include/asm/svm.h 11284F: arch/x86/include/asm/vmx*.h 11285F: arch/x86/include/uapi/asm/kvm* 11286F: arch/x86/include/uapi/asm/svm.h 11287F: arch/x86/include/uapi/asm/vmx.h 11288F: arch/x86/kvm/ 11289F: arch/x86/kvm/*/ 11290 11291KVM PARAVIRT (KVM/paravirt) 11292M: Paolo Bonzini <pbonzini@redhat.com> 11293R: Wanpeng Li <wanpengli@tencent.com> 11294R: Vitaly Kuznetsov <vkuznets@redhat.com> 11295L: kvm@vger.kernel.org 11296S: Supported 11297T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11298F: arch/x86/kernel/kvm.c 11299F: arch/x86/kernel/kvmclock.c 11300F: arch/x86/include/asm/pvclock-abi.h 11301F: include/linux/kvm_para.h 11302F: include/uapi/linux/kvm_para.h 11303F: include/uapi/asm-generic/kvm_para.h 11304F: include/asm-generic/kvm_para.h 11305F: arch/um/include/asm/kvm_para.h 11306F: arch/x86/include/asm/kvm_para.h 11307F: arch/x86/include/uapi/asm/kvm_para.h 11308 11309KVM X86 HYPER-V (KVM/hyper-v) 11310M: Vitaly Kuznetsov <vkuznets@redhat.com> 11311M: Sean Christopherson <seanjc@google.com> 11312M: Paolo Bonzini <pbonzini@redhat.com> 11313L: kvm@vger.kernel.org 11314S: Supported 11315T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11316F: arch/x86/kvm/hyperv.* 11317F: arch/x86/kvm/kvm_onhyperv.* 11318F: arch/x86/kvm/svm/hyperv.* 11319F: arch/x86/kvm/svm/svm_onhyperv.* 11320F: arch/x86/kvm/vmx/evmcs.* 11321 11322KERNFS 11323M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11324M: Tejun Heo <tj@kernel.org> 11325S: Supported 11326T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11327F: fs/kernfs/ 11328F: include/linux/kernfs.h 11329 11330KEXEC 11331M: Eric Biederman <ebiederm@xmission.com> 11332L: kexec@lists.infradead.org 11333S: Maintained 11334W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11335F: include/linux/kexec.h 11336F: include/uapi/linux/kexec.h 11337F: kernel/kexec* 11338 11339KEYS-ENCRYPTED 11340M: Mimi Zohar <zohar@linux.ibm.com> 11341L: linux-integrity@vger.kernel.org 11342L: keyrings@vger.kernel.org 11343S: Supported 11344F: Documentation/security/keys/trusted-encrypted.rst 11345F: include/keys/encrypted-type.h 11346F: security/keys/encrypted-keys/ 11347 11348KEYS-TRUSTED 11349M: James Bottomley <jejb@linux.ibm.com> 11350M: Jarkko Sakkinen <jarkko@kernel.org> 11351M: Mimi Zohar <zohar@linux.ibm.com> 11352L: linux-integrity@vger.kernel.org 11353L: keyrings@vger.kernel.org 11354S: Supported 11355F: Documentation/security/keys/trusted-encrypted.rst 11356F: include/keys/trusted-type.h 11357F: include/keys/trusted_tpm.h 11358F: security/keys/trusted-keys/ 11359 11360KEYS-TRUSTED-TEE 11361M: Sumit Garg <sumit.garg@linaro.org> 11362L: linux-integrity@vger.kernel.org 11363L: keyrings@vger.kernel.org 11364S: Supported 11365F: include/keys/trusted_tee.h 11366F: security/keys/trusted-keys/trusted_tee.c 11367 11368KEYS-TRUSTED-CAAM 11369M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11370R: Pengutronix Kernel Team <kernel@pengutronix.de> 11371L: linux-integrity@vger.kernel.org 11372L: keyrings@vger.kernel.org 11373S: Maintained 11374F: include/keys/trusted_caam.h 11375F: security/keys/trusted-keys/trusted_caam.c 11376 11377KEYS/KEYRINGS 11378M: David Howells <dhowells@redhat.com> 11379M: Jarkko Sakkinen <jarkko@kernel.org> 11380L: keyrings@vger.kernel.org 11381S: Maintained 11382F: Documentation/security/keys/core.rst 11383F: include/keys/ 11384F: include/linux/key-type.h 11385F: include/linux/key.h 11386F: include/linux/keyctl.h 11387F: include/uapi/linux/keyctl.h 11388F: security/keys/ 11389 11390KEYS/KEYRINGS_INTEGRITY 11391M: Jarkko Sakkinen <jarkko@kernel.org> 11392M: Mimi Zohar <zohar@linux.ibm.com> 11393L: linux-integrity@vger.kernel.org 11394L: keyrings@vger.kernel.org 11395S: Supported 11396F: security/integrity/platform_certs 11397 11398KFENCE 11399M: Alexander Potapenko <glider@google.com> 11400M: Marco Elver <elver@google.com> 11401R: Dmitry Vyukov <dvyukov@google.com> 11402L: kasan-dev@googlegroups.com 11403S: Maintained 11404F: Documentation/dev-tools/kfence.rst 11405F: arch/*/include/asm/kfence.h 11406F: include/linux/kfence.h 11407F: lib/Kconfig.kfence 11408F: mm/kfence/ 11409 11410KFIFO 11411M: Stefani Seibold <stefani@seibold.net> 11412S: Maintained 11413F: include/linux/kfifo.h 11414F: lib/kfifo.c 11415F: samples/kfifo/ 11416 11417KGDB / KDB /debug_core 11418M: Jason Wessel <jason.wessel@windriver.com> 11419M: Daniel Thompson <daniel.thompson@linaro.org> 11420R: Douglas Anderson <dianders@chromium.org> 11421L: kgdb-bugreport@lists.sourceforge.net 11422S: Maintained 11423W: http://kgdb.wiki.kernel.org/ 11424T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11425F: Documentation/dev-tools/kgdb.rst 11426F: drivers/misc/kgdbts.c 11427F: drivers/tty/serial/kgdboc.c 11428F: include/linux/kdb.h 11429F: include/linux/kgdb.h 11430F: kernel/debug/ 11431F: kernel/module/kdb.c 11432 11433KHADAS MCU MFD DRIVER 11434M: Neil Armstrong <neil.armstrong@linaro.org> 11435L: linux-amlogic@lists.infradead.org 11436S: Maintained 11437F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11438F: drivers/mfd/khadas-mcu.c 11439F: include/linux/mfd/khadas-mcu.h 11440F: drivers/thermal/khadas_mcu_fan.c 11441 11442KMEMLEAK 11443M: Catalin Marinas <catalin.marinas@arm.com> 11444S: Maintained 11445F: Documentation/dev-tools/kmemleak.rst 11446F: include/linux/kmemleak.h 11447F: mm/kmemleak.c 11448F: samples/kmemleak/kmemleak-test.c 11449 11450KMOD KERNEL MODULE LOADER - USERMODE HELPER 11451M: Luis Chamberlain <mcgrof@kernel.org> 11452L: linux-kernel@vger.kernel.org 11453L: linux-modules@vger.kernel.org 11454S: Maintained 11455F: include/linux/kmod.h 11456F: kernel/kmod.c 11457F: lib/test_kmod.c 11458F: tools/testing/selftests/kmod/ 11459 11460KMSAN 11461M: Alexander Potapenko <glider@google.com> 11462R: Marco Elver <elver@google.com> 11463R: Dmitry Vyukov <dvyukov@google.com> 11464L: kasan-dev@googlegroups.com 11465S: Maintained 11466F: Documentation/dev-tools/kmsan.rst 11467F: arch/*/include/asm/kmsan.h 11468F: arch/*/mm/kmsan_* 11469F: include/linux/kmsan*.h 11470F: lib/Kconfig.kmsan 11471F: mm/kmsan/ 11472F: scripts/Makefile.kmsan 11473 11474KPROBES 11475M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11476M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11477M: "David S. Miller" <davem@davemloft.net> 11478M: Masami Hiramatsu <mhiramat@kernel.org> 11479S: Maintained 11480T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11481F: Documentation/trace/kprobes.rst 11482F: include/asm-generic/kprobes.h 11483F: include/linux/kprobes.h 11484F: kernel/kprobes.c 11485F: lib/test_kprobes.c 11486F: samples/kprobes 11487 11488KS0108 LCD CONTROLLER DRIVER 11489M: Miguel Ojeda <ojeda@kernel.org> 11490S: Maintained 11491F: Documentation/admin-guide/auxdisplay/ks0108.rst 11492F: drivers/auxdisplay/ks0108.c 11493F: include/linux/ks0108.h 11494 11495KTD253 BACKLIGHT DRIVER 11496M: Linus Walleij <linus.walleij@linaro.org> 11497S: Maintained 11498F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11499F: drivers/video/backlight/ktd253-backlight.c 11500 11501KTEST 11502M: Steven Rostedt <rostedt@goodmis.org> 11503M: John Hawley <warthog9@eaglescrag.net> 11504S: Maintained 11505F: tools/testing/ktest 11506 11507L3MDEV 11508M: David Ahern <dsahern@kernel.org> 11509L: netdev@vger.kernel.org 11510S: Maintained 11511F: include/net/l3mdev.h 11512F: net/l3mdev 11513 11514LANDLOCK SECURITY MODULE 11515M: Mickaël Salaün <mic@digikod.net> 11516L: linux-security-module@vger.kernel.org 11517S: Supported 11518W: https://landlock.io 11519T: git https://github.com/landlock-lsm/linux.git 11520F: Documentation/security/landlock.rst 11521F: Documentation/userspace-api/landlock.rst 11522F: include/uapi/linux/landlock.h 11523F: samples/landlock/ 11524F: security/landlock/ 11525F: tools/testing/selftests/landlock/ 11526K: landlock 11527K: LANDLOCK 11528 11529LANTIQ / INTEL Ethernet drivers 11530M: Hauke Mehrtens <hauke@hauke-m.de> 11531L: netdev@vger.kernel.org 11532S: Maintained 11533F: drivers/net/dsa/lantiq_gswip.c 11534F: drivers/net/dsa/lantiq_pce.h 11535F: drivers/net/ethernet/lantiq_xrx200.c 11536F: net/dsa/tag_gswip.c 11537 11538LANTIQ MIPS ARCHITECTURE 11539M: John Crispin <john@phrozen.org> 11540L: linux-mips@vger.kernel.org 11541S: Maintained 11542F: arch/mips/lantiq 11543F: drivers/soc/lantiq 11544 11545LASI 53c700 driver for PARISC 11546M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11547L: linux-scsi@vger.kernel.org 11548S: Maintained 11549F: Documentation/scsi/53c700.rst 11550F: drivers/scsi/53c700* 11551 11552LEAKING_ADDRESSES 11553M: Tobin C. Harding <me@tobin.cc> 11554M: Tycho Andersen <tycho@tycho.pizza> 11555L: linux-hardening@vger.kernel.org 11556S: Maintained 11557T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11558F: scripts/leaking_addresses.pl 11559 11560LED SUBSYSTEM 11561M: Pavel Machek <pavel@ucw.cz> 11562L: linux-leds@vger.kernel.org 11563S: Maintained 11564T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11565F: Documentation/devicetree/bindings/leds/ 11566F: drivers/leds/ 11567F: include/linux/leds.h 11568 11569LEGACY EEPROM DRIVER 11570M: Jean Delvare <jdelvare@suse.com> 11571S: Maintained 11572F: Documentation/misc-devices/eeprom.rst 11573F: drivers/misc/eeprom/eeprom.c 11574 11575LEGO MINDSTORMS EV3 11576R: David Lechner <david@lechnology.com> 11577S: Maintained 11578F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11579F: arch/arm/boot/dts/da850-lego-ev3.dts 11580F: drivers/power/supply/lego_ev3_battery.c 11581 11582LEGO USB Tower driver 11583M: Juergen Stuber <starblue@users.sourceforge.net> 11584L: legousb-devel@lists.sourceforge.net 11585S: Maintained 11586W: http://legousb.sourceforge.net/ 11587F: drivers/usb/misc/legousbtower.c 11588 11589LETSKETCH HID TABLET DRIVER 11590M: Hans de Goede <hdegoede@redhat.com> 11591L: linux-input@vger.kernel.org 11592S: Maintained 11593T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11594F: drivers/hid/hid-letsketch.c 11595 11596LG LAPTOP EXTRAS 11597M: Matan Ziv-Av <matan@svgalib.org> 11598L: platform-driver-x86@vger.kernel.org 11599S: Maintained 11600F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11601F: Documentation/admin-guide/laptops/lg-laptop.rst 11602F: drivers/platform/x86/lg-laptop.c 11603 11604LG2160 MEDIA DRIVER 11605M: Michael Krufky <mkrufky@linuxtv.org> 11606L: linux-media@vger.kernel.org 11607S: Maintained 11608W: https://linuxtv.org 11609W: http://github.com/mkrufky 11610Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11611T: git git://linuxtv.org/mkrufky/tuners.git 11612F: drivers/media/dvb-frontends/lg2160.* 11613 11614LGDT3305 MEDIA DRIVER 11615M: Michael Krufky <mkrufky@linuxtv.org> 11616L: linux-media@vger.kernel.org 11617S: Maintained 11618W: https://linuxtv.org 11619W: http://github.com/mkrufky 11620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11621T: git git://linuxtv.org/mkrufky/tuners.git 11622F: drivers/media/dvb-frontends/lgdt3305.* 11623 11624LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11625M: Viresh Kumar <vireshk@kernel.org> 11626L: linux-ide@vger.kernel.org 11627S: Maintained 11628T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11629F: drivers/ata/pata_arasan_cf.c 11630F: include/linux/pata_arasan_cf_data.h 11631 11632LIBATA PATA DRIVERS 11633R: Sergey Shtylyov <s.shtylyov@omp.ru> 11634L: linux-ide@vger.kernel.org 11635F: drivers/ata/ata_*.c 11636F: drivers/ata/pata_*.c 11637 11638LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11639M: Linus Walleij <linus.walleij@linaro.org> 11640L: linux-ide@vger.kernel.org 11641S: Maintained 11642T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11643F: drivers/ata/pata_ftide010.c 11644F: drivers/ata/sata_gemini.c 11645F: drivers/ata/sata_gemini.h 11646 11647LIBATA SATA AHCI PLATFORM devices support 11648M: Hans de Goede <hdegoede@redhat.com> 11649M: Jens Axboe <axboe@kernel.dk> 11650L: linux-ide@vger.kernel.org 11651S: Maintained 11652T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11653F: drivers/ata/ahci_platform.c 11654F: drivers/ata/libahci_platform.c 11655F: include/linux/ahci_platform.h 11656 11657LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11658M: Serge Semin <fancer.lancer@gmail.com> 11659L: linux-ide@vger.kernel.org 11660S: Maintained 11661T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11662F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11663F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11664F: drivers/ata/ahci_dwc.c 11665 11666LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11667M: Mikael Pettersson <mikpelinux@gmail.com> 11668L: linux-ide@vger.kernel.org 11669S: Maintained 11670T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11671F: drivers/ata/sata_promise.* 11672 11673LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11674M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11675L: linux-ide@vger.kernel.org 11676S: Maintained 11677T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11678F: Documentation/ABI/testing/sysfs-ata 11679F: Documentation/devicetree/bindings/ata/ 11680F: drivers/ata/ 11681F: include/linux/ata.h 11682F: include/linux/libata.h 11683 11684LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11685M: Vishal Verma <vishal.l.verma@intel.com> 11686M: Dan Williams <dan.j.williams@intel.com> 11687M: Dave Jiang <dave.jiang@intel.com> 11688L: nvdimm@lists.linux.dev 11689S: Supported 11690Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11691P: Documentation/nvdimm/maintainer-entry-profile.rst 11692F: drivers/nvdimm/btt* 11693 11694LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11695M: Dan Williams <dan.j.williams@intel.com> 11696M: Vishal Verma <vishal.l.verma@intel.com> 11697M: Dave Jiang <dave.jiang@intel.com> 11698L: nvdimm@lists.linux.dev 11699S: Supported 11700Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11701P: Documentation/nvdimm/maintainer-entry-profile.rst 11702F: drivers/nvdimm/pmem* 11703 11704LIBNVDIMM: DEVICETREE BINDINGS 11705M: Oliver O'Halloran <oohall@gmail.com> 11706L: nvdimm@lists.linux.dev 11707S: Supported 11708Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11709F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11710F: drivers/nvdimm/of_pmem.c 11711 11712LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11713M: Dan Williams <dan.j.williams@intel.com> 11714M: Vishal Verma <vishal.l.verma@intel.com> 11715M: Dave Jiang <dave.jiang@intel.com> 11716M: Ira Weiny <ira.weiny@intel.com> 11717L: nvdimm@lists.linux.dev 11718S: Supported 11719Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11720P: Documentation/nvdimm/maintainer-entry-profile.rst 11721T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11722F: drivers/acpi/nfit/* 11723F: drivers/nvdimm/* 11724F: include/linux/libnvdimm.h 11725F: include/linux/nd.h 11726F: include/uapi/linux/ndctl.h 11727F: tools/testing/nvdimm/ 11728 11729LICENSES and SPDX stuff 11730M: Thomas Gleixner <tglx@linutronix.de> 11731M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11732L: linux-spdx@vger.kernel.org 11733S: Maintained 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11735F: COPYING 11736F: Documentation/process/license-rules.rst 11737F: LICENSES/ 11738F: scripts/spdxcheck-test.sh 11739F: scripts/spdxcheck.py 11740F: scripts/spdxexclude 11741 11742LINEAR RANGES HELPERS 11743M: Mark Brown <broonie@kernel.org> 11744R: Matti Vaittinen <mazziesaccount@gmail.com> 11745F: lib/linear_ranges.c 11746F: lib/test_linear_ranges.c 11747F: include/linux/linear_range.h 11748 11749LINUX FOR POWER MACINTOSH 11750M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11751L: linuxppc-dev@lists.ozlabs.org 11752S: Odd Fixes 11753F: arch/powerpc/platforms/powermac/ 11754F: drivers/macintosh/ 11755 11756LINUX FOR POWERPC (32-BIT AND 64-BIT) 11757M: Michael Ellerman <mpe@ellerman.id.au> 11758R: Nicholas Piggin <npiggin@gmail.com> 11759R: Christophe Leroy <christophe.leroy@csgroup.eu> 11760L: linuxppc-dev@lists.ozlabs.org 11761S: Supported 11762W: https://github.com/linuxppc/wiki/wiki 11763Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11764T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11765F: Documentation/ABI/stable/sysfs-firmware-opal-* 11766F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11767F: Documentation/devicetree/bindings/powerpc/ 11768F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11769F: Documentation/powerpc/ 11770F: arch/powerpc/ 11771F: drivers/*/*/*pasemi* 11772F: drivers/*/*pasemi* 11773F: drivers/char/tpm/tpm_ibmvtpm* 11774F: drivers/crypto/nx/ 11775F: drivers/crypto/vmx/ 11776F: drivers/i2c/busses/i2c-opal.c 11777F: drivers/net/ethernet/ibm/ibmveth.* 11778F: drivers/net/ethernet/ibm/ibmvnic.* 11779F: drivers/pci/hotplug/pnv_php.c 11780F: drivers/pci/hotplug/rpa* 11781F: drivers/rtc/rtc-opal.c 11782F: drivers/scsi/ibmvscsi/ 11783F: drivers/tty/hvc/hvc_opal.c 11784F: drivers/watchdog/wdrtas.c 11785F: tools/testing/selftests/powerpc 11786N: /pmac 11787N: powermac 11788N: powernv 11789N: [^a-z0-9]ps3 11790N: pseries 11791 11792LINUX FOR POWERPC EMBEDDED MPC5XXX 11793M: Anatolij Gustschin <agust@denx.de> 11794L: linuxppc-dev@lists.ozlabs.org 11795S: Odd Fixes 11796F: arch/powerpc/platforms/512x/ 11797F: arch/powerpc/platforms/52xx/ 11798 11799LINUX FOR POWERPC EMBEDDED PPC4XX 11800L: linuxppc-dev@lists.ozlabs.org 11801S: Orphan 11802F: arch/powerpc/platforms/40x/ 11803F: arch/powerpc/platforms/44x/ 11804 11805LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11806M: Scott Wood <oss@buserror.net> 11807L: linuxppc-dev@lists.ozlabs.org 11808S: Odd fixes 11809T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11810F: Documentation/devicetree/bindings/powerpc/fsl/ 11811F: arch/powerpc/platforms/83xx/ 11812F: arch/powerpc/platforms/85xx/ 11813 11814LINUX FOR POWERPC EMBEDDED PPC8XX 11815M: Christophe Leroy <christophe.leroy@csgroup.eu> 11816L: linuxppc-dev@lists.ozlabs.org 11817S: Maintained 11818F: arch/powerpc/platforms/8xx/ 11819 11820LINUX KERNEL DUMP TEST MODULE (LKDTM) 11821M: Kees Cook <keescook@chromium.org> 11822S: Maintained 11823F: drivers/misc/lkdtm/* 11824F: tools/testing/selftests/lkdtm/* 11825 11826LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11827M: Alan Stern <stern@rowland.harvard.edu> 11828M: Andrea Parri <parri.andrea@gmail.com> 11829M: Will Deacon <will@kernel.org> 11830M: Peter Zijlstra <peterz@infradead.org> 11831M: Boqun Feng <boqun.feng@gmail.com> 11832M: Nicholas Piggin <npiggin@gmail.com> 11833M: David Howells <dhowells@redhat.com> 11834M: Jade Alglave <j.alglave@ucl.ac.uk> 11835M: Luc Maranget <luc.maranget@inria.fr> 11836M: "Paul E. McKenney" <paulmck@kernel.org> 11837R: Akira Yokosawa <akiyks@gmail.com> 11838R: Daniel Lustig <dlustig@nvidia.com> 11839R: Joel Fernandes <joel@joelfernandes.org> 11840L: linux-kernel@vger.kernel.org 11841L: linux-arch@vger.kernel.org 11842S: Supported 11843T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11844F: Documentation/atomic_bitops.txt 11845F: Documentation/atomic_t.txt 11846F: Documentation/core-api/refcount-vs-atomic.rst 11847F: Documentation/litmus-tests/ 11848F: Documentation/memory-barriers.txt 11849F: tools/memory-model/ 11850 11851LIS3LV02D ACCELEROMETER DRIVER 11852M: Eric Piel <eric.piel@tremplin-utc.net> 11853S: Maintained 11854F: Documentation/misc-devices/lis3lv02d.rst 11855F: drivers/misc/lis3lv02d/ 11856F: drivers/platform/x86/hp_accel.c 11857 11858LIST KUNIT TEST 11859M: David Gow <davidgow@google.com> 11860L: linux-kselftest@vger.kernel.org 11861L: kunit-dev@googlegroups.com 11862S: Maintained 11863F: lib/list-test.c 11864 11865LITEX PLATFORM 11866M: Karol Gugala <kgugala@antmicro.com> 11867M: Mateusz Holenko <mholenko@antmicro.com> 11868M: Gabriel Somlo <gsomlo@gmail.com> 11869M: Joel Stanley <joel@jms.id.au> 11870S: Maintained 11871F: Documentation/devicetree/bindings/*/litex,*.yaml 11872F: arch/openrisc/boot/dts/or1klitex.dts 11873F: include/linux/litex.h 11874F: drivers/tty/serial/liteuart.c 11875F: drivers/soc/litex/* 11876F: drivers/net/ethernet/litex/* 11877F: drivers/mmc/host/litex_mmc.c 11878N: litex 11879 11880LIVE PATCHING 11881M: Josh Poimboeuf <jpoimboe@kernel.org> 11882M: Jiri Kosina <jikos@kernel.org> 11883M: Miroslav Benes <mbenes@suse.cz> 11884M: Petr Mladek <pmladek@suse.com> 11885R: Joe Lawrence <joe.lawrence@redhat.com> 11886L: live-patching@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11889F: Documentation/ABI/testing/sysfs-kernel-livepatch 11890F: Documentation/livepatch/ 11891F: arch/powerpc/include/asm/livepatch.h 11892F: include/linux/livepatch.h 11893F: kernel/livepatch/ 11894F: kernel/module/livepatch.c 11895F: lib/livepatch/ 11896F: samples/livepatch/ 11897F: tools/testing/selftests/livepatch/ 11898 11899LLC (802.2) 11900L: netdev@vger.kernel.org 11901S: Odd fixes 11902F: include/linux/llc.h 11903F: include/net/llc* 11904F: include/uapi/linux/llc.h 11905F: net/llc/ 11906 11907LM73 HARDWARE MONITOR DRIVER 11908M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11909L: linux-hwmon@vger.kernel.org 11910S: Maintained 11911F: drivers/hwmon/lm73.c 11912 11913LM78 HARDWARE MONITOR DRIVER 11914M: Jean Delvare <jdelvare@suse.com> 11915L: linux-hwmon@vger.kernel.org 11916S: Maintained 11917F: Documentation/hwmon/lm78.rst 11918F: drivers/hwmon/lm78.c 11919 11920LM83 HARDWARE MONITOR DRIVER 11921M: Jean Delvare <jdelvare@suse.com> 11922L: linux-hwmon@vger.kernel.org 11923S: Maintained 11924F: Documentation/hwmon/lm83.rst 11925F: drivers/hwmon/lm83.c 11926 11927LM90 HARDWARE MONITOR DRIVER 11928M: Jean Delvare <jdelvare@suse.com> 11929L: linux-hwmon@vger.kernel.org 11930S: Maintained 11931F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11932F: Documentation/hwmon/lm90.rst 11933F: drivers/hwmon/lm90.c 11934F: include/dt-bindings/thermal/lm90.h 11935 11936LM95234 HARDWARE MONITOR DRIVER 11937M: Guenter Roeck <linux@roeck-us.net> 11938L: linux-hwmon@vger.kernel.org 11939S: Maintained 11940F: Documentation/hwmon/lm95234.rst 11941F: drivers/hwmon/lm95234.c 11942 11943LME2510 MEDIA DRIVER 11944M: Malcolm Priestley <tvboxspy@gmail.com> 11945L: linux-media@vger.kernel.org 11946S: Maintained 11947W: https://linuxtv.org 11948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11949F: drivers/media/usb/dvb-usb-v2/lmedm04* 11950 11951LOADPIN SECURITY MODULE 11952M: Kees Cook <keescook@chromium.org> 11953S: Supported 11954T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11955F: Documentation/admin-guide/LSM/LoadPin.rst 11956F: security/loadpin/ 11957 11958LOCKING PRIMITIVES 11959M: Peter Zijlstra <peterz@infradead.org> 11960M: Ingo Molnar <mingo@redhat.com> 11961M: Will Deacon <will@kernel.org> 11962R: Waiman Long <longman@redhat.com> 11963R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11964L: linux-kernel@vger.kernel.org 11965S: Maintained 11966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11967F: Documentation/locking/ 11968F: arch/*/include/asm/spinlock*.h 11969F: include/linux/lockdep.h 11970F: include/linux/mutex*.h 11971F: include/linux/rwlock*.h 11972F: include/linux/rwsem*.h 11973F: include/linux/seqlock.h 11974F: include/linux/spinlock*.h 11975F: kernel/locking/ 11976F: lib/locking*.[ch] 11977X: kernel/locking/locktorture.c 11978 11979LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11980M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11981L: linux-ntfs-dev@lists.sourceforge.net 11982S: Maintained 11983W: http://www.linux-ntfs.org/content/view/19/37/ 11984F: Documentation/admin-guide/ldm.rst 11985F: block/partitions/ldm.* 11986 11987LOGITECH HID GAMING KEYBOARDS 11988M: Hans de Goede <hdegoede@redhat.com> 11989L: linux-input@vger.kernel.org 11990S: Maintained 11991T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11992F: drivers/hid/hid-lg-g15.c 11993 11994LONTIUM LT8912B MIPI TO HDMI BRIDGE 11995M: Adrien Grassein <adrien.grassein@gmail.com> 11996S: Maintained 11997F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11998F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11999 12000LOONGARCH 12001M: Huacai Chen <chenhuacai@kernel.org> 12002R: WANG Xuerui <kernel@xen0n.name> 12003L: loongarch@lists.linux.dev 12004S: Maintained 12005T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12006F: arch/loongarch/ 12007F: drivers/*/*loongarch* 12008F: Documentation/loongarch/ 12009F: Documentation/translations/zh_CN/loongarch/ 12010 12011LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12012M: Sathya Prakash <sathya.prakash@broadcom.com> 12013M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12014M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12015L: MPT-FusionLinux.pdl@broadcom.com 12016L: linux-scsi@vger.kernel.org 12017S: Supported 12018W: http://www.avagotech.com/support/ 12019F: drivers/message/fusion/ 12020F: drivers/scsi/mpt3sas/ 12021 12022LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12023M: Matthew Wilcox <willy@infradead.org> 12024L: linux-scsi@vger.kernel.org 12025S: Maintained 12026F: drivers/scsi/sym53c8xx_2/ 12027 12028LTC1660 DAC DRIVER 12029M: Marcus Folkesson <marcus.folkesson@gmail.com> 12030L: linux-iio@vger.kernel.org 12031S: Maintained 12032F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12033F: drivers/iio/dac/ltc1660.c 12034 12035LTC2688 IIO DAC DRIVER 12036M: Nuno Sá <nuno.sa@analog.com> 12037L: linux-iio@vger.kernel.org 12038S: Supported 12039W: https://ez.analog.com/linux-software-drivers 12040F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12041F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12042F: drivers/iio/dac/ltc2688.c 12043 12044LTC2947 HARDWARE MONITOR DRIVER 12045M: Nuno Sá <nuno.sa@analog.com> 12046L: linux-hwmon@vger.kernel.org 12047S: Supported 12048W: https://ez.analog.com/linux-software-drivers 12049F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12050F: drivers/hwmon/ltc2947-core.c 12051F: drivers/hwmon/ltc2947-i2c.c 12052F: drivers/hwmon/ltc2947-spi.c 12053F: drivers/hwmon/ltc2947.h 12054 12055LTC2983 IIO TEMPERATURE DRIVER 12056M: Nuno Sá <nuno.sa@analog.com> 12057L: linux-iio@vger.kernel.org 12058S: Supported 12059W: https://ez.analog.com/linux-software-drivers 12060F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12061F: drivers/iio/temperature/ltc2983.c 12062 12063LTC4261 HARDWARE MONITOR DRIVER 12064M: Guenter Roeck <linux@roeck-us.net> 12065L: linux-hwmon@vger.kernel.org 12066S: Maintained 12067F: Documentation/hwmon/ltc4261.rst 12068F: drivers/hwmon/ltc4261.c 12069 12070LTC4306 I2C MULTIPLEXER DRIVER 12071M: Michael Hennerich <michael.hennerich@analog.com> 12072L: linux-i2c@vger.kernel.org 12073S: Supported 12074W: https://ez.analog.com/linux-software-drivers 12075F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12076F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12077 12078LTP (Linux Test Project) 12079M: Mike Frysinger <vapier@gentoo.org> 12080M: Cyril Hrubis <chrubis@suse.cz> 12081M: Wanlong Gao <wanlong.gao@gmail.com> 12082M: Jan Stancek <jstancek@redhat.com> 12083M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12084M: Alexey Kodanev <alexey.kodanev@oracle.com> 12085L: ltp@lists.linux.it (subscribers-only) 12086S: Maintained 12087W: http://linux-test-project.github.io/ 12088T: git git://github.com/linux-test-project/ltp.git 12089 12090LYNX 28G SERDES PHY DRIVER 12091M: Ioana Ciornei <ioana.ciornei@nxp.com> 12092L: netdev@vger.kernel.org 12093S: Supported 12094F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12095F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12096 12097LYNX PCS MODULE 12098M: Ioana Ciornei <ioana.ciornei@nxp.com> 12099L: netdev@vger.kernel.org 12100S: Supported 12101F: drivers/net/pcs/pcs-lynx.c 12102F: include/linux/pcs-lynx.h 12103 12104M68K ARCHITECTURE 12105M: Geert Uytterhoeven <geert@linux-m68k.org> 12106L: linux-m68k@lists.linux-m68k.org 12107S: Maintained 12108W: http://www.linux-m68k.org/ 12109T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12110F: arch/m68k/ 12111F: drivers/zorro/ 12112 12113M68K ON APPLE MACINTOSH 12114M: Joshua Thompson <funaho@jurai.org> 12115L: linux-m68k@lists.linux-m68k.org 12116S: Maintained 12117W: http://www.mac.linux-m68k.org/ 12118F: arch/m68k/mac/ 12119F: drivers/macintosh/adb-iop.c 12120F: drivers/macintosh/via-macii.c 12121 12122M68K ON HP9000/300 12123M: Philip Blundell <philb@gnu.org> 12124S: Maintained 12125W: http://www.tazenda.demon.co.uk/phil/linux-hp 12126F: arch/m68k/hp300/ 12127 12128M88DS3103 MEDIA DRIVER 12129M: Antti Palosaari <crope@iki.fi> 12130L: linux-media@vger.kernel.org 12131S: Maintained 12132W: https://linuxtv.org 12133W: http://palosaari.fi/linux/ 12134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12135T: git git://linuxtv.org/anttip/media_tree.git 12136F: drivers/media/dvb-frontends/m88ds3103* 12137 12138M88RS2000 MEDIA DRIVER 12139M: Malcolm Priestley <tvboxspy@gmail.com> 12140L: linux-media@vger.kernel.org 12141S: Maintained 12142W: https://linuxtv.org 12143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12144F: drivers/media/dvb-frontends/m88rs2000* 12145 12146MA901 MASTERKIT USB FM RADIO DRIVER 12147M: Alexey Klimov <klimov.linux@gmail.com> 12148L: linux-media@vger.kernel.org 12149S: Maintained 12150T: git git://linuxtv.org/media_tree.git 12151F: drivers/media/radio/radio-ma901.c 12152 12153MAC80211 12154M: Johannes Berg <johannes@sipsolutions.net> 12155L: linux-wireless@vger.kernel.org 12156S: Maintained 12157W: https://wireless.wiki.kernel.org/ 12158Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12159T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12160T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12161F: Documentation/networking/mac80211-injection.rst 12162F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12163F: drivers/net/wireless/mac80211_hwsim.[ch] 12164F: include/net/mac80211.h 12165F: net/mac80211/ 12166 12167MAILBOX API 12168M: Jassi Brar <jassisinghbrar@gmail.com> 12169L: linux-kernel@vger.kernel.org 12170S: Maintained 12171F: drivers/mailbox/ 12172F: include/linux/mailbox_client.h 12173F: include/linux/mailbox_controller.h 12174F: include/dt-bindings/mailbox/ 12175F: Documentation/devicetree/bindings/mailbox/ 12176 12177MAILBOX ARM MHUv2 12178M: Viresh Kumar <viresh.kumar@linaro.org> 12179M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12180L: linux-kernel@vger.kernel.org 12181S: Maintained 12182F: drivers/mailbox/arm_mhuv2.c 12183F: include/linux/mailbox/arm_mhuv2_message.h 12184F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12185 12186MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12187M: Jeremy Kerr <jk@codeconstruct.com.au> 12188M: Matt Johnston <matt@codeconstruct.com.au> 12189L: netdev@vger.kernel.org 12190S: Maintained 12191F: Documentation/networking/mctp.rst 12192F: drivers/net/mctp/ 12193F: include/net/mctp.h 12194F: include/net/mctpdevice.h 12195F: include/net/netns/mctp.h 12196F: net/mctp/ 12197 12198MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12199M: Michael Kerrisk <mtk.manpages@gmail.com> 12200L: linux-man@vger.kernel.org 12201S: Maintained 12202W: http://www.kernel.org/doc/man-pages 12203 12204MAPLE TREE 12205M: Liam R. Howlett <Liam.Howlett@oracle.com> 12206L: linux-mm@kvack.org 12207S: Supported 12208F: Documentation/core-api/maple_tree.rst 12209F: include/linux/maple_tree.h 12210F: include/trace/events/maple_tree.h 12211F: lib/maple_tree.c 12212F: lib/test_maple_tree.c 12213F: tools/testing/radix-tree/linux/maple_tree.h 12214F: tools/testing/radix-tree/maple.c 12215 12216MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12217M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12218L: linux-mips@vger.kernel.org 12219S: Maintained 12220F: arch/mips/boot/dts/img/pistachio* 12221 12222MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12223M: Andrew Lunn <andrew@lunn.ch> 12224M: Vivien Didelot <vivien.didelot@gmail.com> 12225L: netdev@vger.kernel.org 12226S: Maintained 12227F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12228F: Documentation/networking/devlink/mv88e6xxx.rst 12229F: drivers/net/dsa/mv88e6xxx/ 12230F: include/linux/dsa/mv88e6xxx.h 12231F: include/linux/platform_data/mv88e6xxx.h 12232 12233MARVELL ARMADA 3700 PHY DRIVERS 12234M: Miquel Raynal <miquel.raynal@bootlin.com> 12235S: Maintained 12236F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12237F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12238F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12239F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12240 12241MARVELL ARMADA 3700 SERIAL DRIVER 12242M: Pali Rohár <pali@kernel.org> 12243S: Maintained 12244F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12245F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12246F: drivers/tty/serial/mvebu-uart.c 12247 12248MARVELL ARMADA DRM SUPPORT 12249M: Russell King <linux@armlinux.org.uk> 12250S: Maintained 12251T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12252T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12253F: Documentation/devicetree/bindings/display/armada/ 12254F: drivers/gpu/drm/armada/ 12255F: include/uapi/drm/armada_drm.h 12256 12257MARVELL CRYPTO DRIVER 12258M: Boris Brezillon <bbrezillon@kernel.org> 12259M: Arnaud Ebalard <arno@natisbad.org> 12260M: Srujana Challa <schalla@marvell.com> 12261L: linux-crypto@vger.kernel.org 12262S: Maintained 12263F: drivers/crypto/marvell/ 12264F: include/linux/soc/marvell/octeontx2/ 12265 12266MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12267M: Mirko Lindner <mlindner@marvell.com> 12268M: Stephen Hemminger <stephen@networkplumber.org> 12269L: netdev@vger.kernel.org 12270S: Maintained 12271F: drivers/net/ethernet/marvell/sk* 12272 12273MARVELL LIBERTAS WIRELESS DRIVER 12274L: libertas-dev@lists.infradead.org 12275S: Orphan 12276F: drivers/net/wireless/marvell/libertas/ 12277 12278MARVELL MACCHIATOBIN SUPPORT 12279M: Russell King <linux@armlinux.org.uk> 12280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12281S: Maintained 12282F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12283 12284MARVELL MV643XX ETHERNET DRIVER 12285M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12286L: netdev@vger.kernel.org 12287S: Maintained 12288F: drivers/net/ethernet/marvell/mv643xx_eth.* 12289F: include/linux/mv643xx.h 12290 12291MARVELL MV88X3310 PHY DRIVER 12292M: Russell King <linux@armlinux.org.uk> 12293M: Marek Behún <kabel@kernel.org> 12294L: netdev@vger.kernel.org 12295S: Maintained 12296F: drivers/net/phy/marvell10g.c 12297 12298MARVELL MVEBU THERMAL DRIVER 12299M: Miquel Raynal <miquel.raynal@bootlin.com> 12300S: Maintained 12301F: drivers/thermal/armada_thermal.c 12302 12303MARVELL MVNETA ETHERNET DRIVER 12304M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12305L: netdev@vger.kernel.org 12306S: Maintained 12307F: drivers/net/ethernet/marvell/mvneta.* 12308 12309MARVELL MVPP2 ETHERNET DRIVER 12310M: Marcin Wojtas <mw@semihalf.com> 12311M: Russell King <linux@armlinux.org.uk> 12312L: netdev@vger.kernel.org 12313S: Maintained 12314F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12315F: drivers/net/ethernet/marvell/mvpp2/ 12316 12317MARVELL MWIFIEX WIRELESS DRIVER 12318M: Amitkumar Karwar <amitkarwar@gmail.com> 12319M: Ganapathi Bhat <ganapathi017@gmail.com> 12320M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12321M: Xinming Hu <huxinming820@gmail.com> 12322L: linux-wireless@vger.kernel.org 12323S: Maintained 12324F: drivers/net/wireless/marvell/mwifiex/ 12325 12326MARVELL MWL8K WIRELESS DRIVER 12327M: Lennert Buytenhek <buytenh@wantstofly.org> 12328L: linux-wireless@vger.kernel.org 12329S: Odd Fixes 12330F: drivers/net/wireless/marvell/mwl8k.c 12331 12332MARVELL NAND CONTROLLER DRIVER 12333M: Miquel Raynal <miquel.raynal@bootlin.com> 12334L: linux-mtd@lists.infradead.org 12335S: Maintained 12336F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12337F: drivers/mtd/nand/raw/marvell_nand.c 12338 12339MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12340M: Sunil Goutham <sgoutham@marvell.com> 12341M: Geetha sowjanya <gakula@marvell.com> 12342M: Subbaraya Sundeep <sbhatta@marvell.com> 12343M: hariprasad <hkelam@marvell.com> 12344L: netdev@vger.kernel.org 12345S: Supported 12346F: drivers/net/ethernet/marvell/octeontx2/nic/ 12347F: include/linux/soc/marvell/octeontx2/ 12348 12349MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12350M: Sunil Goutham <sgoutham@marvell.com> 12351M: Linu Cherian <lcherian@marvell.com> 12352M: Geetha sowjanya <gakula@marvell.com> 12353M: Jerin Jacob <jerinj@marvell.com> 12354M: hariprasad <hkelam@marvell.com> 12355M: Subbaraya Sundeep <sbhatta@marvell.com> 12356L: netdev@vger.kernel.org 12357S: Supported 12358F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12359F: drivers/net/ethernet/marvell/octeontx2/af/ 12360 12361MARVELL PRESTERA ETHERNET SWITCH DRIVER 12362M: Taras Chornyi <tchornyi@marvell.com> 12363S: Supported 12364W: https://github.com/Marvell-switching/switchdev-prestera 12365F: drivers/net/ethernet/marvell/prestera/ 12366 12367MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12368M: Nicolas Pitre <nico@fluxnic.net> 12369S: Odd Fixes 12370F: drivers/mmc/host/mvsdio.* 12371 12372MARVELL USB MDIO CONTROLLER DRIVER 12373M: Tobias Waldekranz <tobias@waldekranz.com> 12374L: netdev@vger.kernel.org 12375S: Maintained 12376F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12377F: drivers/net/mdio/mdio-mvusb.c 12378 12379MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12380M: Hu Ziji <huziji@marvell.com> 12381L: linux-mmc@vger.kernel.org 12382S: Supported 12383F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12384F: drivers/mmc/host/sdhci-xenon* 12385 12386MARVELL OCTEON ENDPOINT DRIVER 12387M: Veerasenareddy Burru <vburru@marvell.com> 12388M: Abhijit Ayarekar <aayarekar@marvell.com> 12389L: netdev@vger.kernel.org 12390S: Supported 12391F: drivers/net/ethernet/marvell/octeon_ep 12392 12393MATROX FRAMEBUFFER DRIVER 12394L: linux-fbdev@vger.kernel.org 12395S: Orphan 12396F: drivers/video/fbdev/matrox/matroxfb_* 12397F: include/uapi/linux/matroxfb.h 12398 12399MAX15301 DRIVER 12400M: Daniel Nilsson <daniel.nilsson@flex.com> 12401L: linux-hwmon@vger.kernel.org 12402S: Maintained 12403F: Documentation/hwmon/max15301.rst 12404F: drivers/hwmon/pmbus/max15301.c 12405 12406MAX16065 HARDWARE MONITOR DRIVER 12407M: Guenter Roeck <linux@roeck-us.net> 12408L: linux-hwmon@vger.kernel.org 12409S: Maintained 12410F: Documentation/hwmon/max16065.rst 12411F: drivers/hwmon/max16065.c 12412 12413MAX2175 SDR TUNER DRIVER 12414M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12415L: linux-media@vger.kernel.org 12416S: Maintained 12417T: git git://linuxtv.org/media_tree.git 12418F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12419F: Documentation/userspace-api/media/drivers/max2175.rst 12420F: drivers/media/i2c/max2175* 12421F: include/uapi/linux/max2175.h 12422 12423MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12424L: linux-hwmon@vger.kernel.org 12425S: Orphan 12426F: Documentation/hwmon/max6650.rst 12427F: drivers/hwmon/max6650.c 12428 12429MAX6697 HARDWARE MONITOR DRIVER 12430M: Guenter Roeck <linux@roeck-us.net> 12431L: linux-hwmon@vger.kernel.org 12432S: Maintained 12433F: Documentation/devicetree/bindings/hwmon/max6697.txt 12434F: Documentation/hwmon/max6697.rst 12435F: drivers/hwmon/max6697.c 12436F: include/linux/platform_data/max6697.h 12437 12438MAX9286 QUAD GMSL DESERIALIZER DRIVER 12439M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12440M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12441M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12442M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12443L: linux-media@vger.kernel.org 12444S: Maintained 12445F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12446F: drivers/media/i2c/max9286.c 12447 12448MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12449M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12450L: linux-media@vger.kernel.org 12451S: Maintained 12452F: drivers/staging/media/max96712/max96712.c 12453 12454MAX9860 MONO AUDIO VOICE CODEC DRIVER 12455M: Peter Rosin <peda@axentia.se> 12456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12457S: Maintained 12458F: Documentation/devicetree/bindings/sound/max9860.txt 12459F: sound/soc/codecs/max9860.* 12460 12461MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12462M: Andreas Klinger <ak@it-klinger.de> 12463L: linux-iio@vger.kernel.org 12464S: Maintained 12465F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12466F: drivers/iio/proximity/mb1232.c 12467 12468MAXIM MAX11205 DRIVER 12469M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12470L: linux-iio@vger.kernel.org 12471S: Supported 12472W: https://ez.analog.com/linux-software-drivers 12473F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12474F: drivers/iio/adc/max11205.c 12475 12476MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12477R: Iskren Chernev <iskren.chernev@gmail.com> 12478R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12479R: Marek Szyprowski <m.szyprowski@samsung.com> 12480R: Matheus Castello <matheus@castello.eng.br> 12481L: linux-pm@vger.kernel.org 12482S: Maintained 12483F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12484F: drivers/power/supply/max17040_battery.c 12485 12486MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12487R: Hans de Goede <hdegoede@redhat.com> 12488R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12489R: Marek Szyprowski <m.szyprowski@samsung.com> 12490R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12491R: Purism Kernel Team <kernel@puri.sm> 12492L: linux-pm@vger.kernel.org 12493S: Maintained 12494F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12495F: drivers/power/supply/max17042_battery.c 12496 12497MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12498M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12499L: linux-kernel@vger.kernel.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12502F: drivers/regulator/max20086-regulator.c 12503 12504MAXIM MAX77650 PMIC MFD DRIVER 12505M: Bartosz Golaszewski <brgl@bgdev.pl> 12506L: linux-kernel@vger.kernel.org 12507S: Maintained 12508F: Documentation/devicetree/bindings/*/*max77650.yaml 12509F: Documentation/devicetree/bindings/*/max77650*.yaml 12510F: drivers/gpio/gpio-max77650.c 12511F: drivers/input/misc/max77650-onkey.c 12512F: drivers/leds/leds-max77650.c 12513F: drivers/mfd/max77650.c 12514F: drivers/power/supply/max77650-charger.c 12515F: drivers/regulator/max77650-regulator.c 12516F: include/linux/mfd/max77650.h 12517 12518MAXIM MAX77714 PMIC MFD DRIVER 12519M: Luca Ceresoli <luca@lucaceresoli.net> 12520S: Maintained 12521F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12522F: drivers/mfd/max77714.c 12523F: include/linux/mfd/max77714.h 12524 12525MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12526M: Javier Martinez Canillas <javier@dowhile0.org> 12527L: linux-kernel@vger.kernel.org 12528S: Supported 12529F: Documentation/devicetree/bindings/*/*max77802.yaml 12530F: drivers/regulator/max77802-regulator.c 12531F: include/dt-bindings/*/*max77802.h 12532 12533MAXIM MAX77976 BATTERY CHARGER 12534M: Luca Ceresoli <luca@lucaceresoli.net> 12535S: Supported 12536F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12537F: drivers/power/supply/max77976_charger.c 12538 12539MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12540M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12541L: linux-pm@vger.kernel.org 12542S: Supported 12543B: mailto:linux-samsung-soc@vger.kernel.org 12544F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12545F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12546F: drivers/power/supply/max14577_charger.c 12547F: drivers/power/supply/max77693_charger.c 12548 12549MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12550M: Chanwoo Choi <cw00.choi@samsung.com> 12551M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12552L: linux-kernel@vger.kernel.org 12553S: Supported 12554B: mailto:linux-samsung-soc@vger.kernel.org 12555F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12556F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12557F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12558F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12559F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12560F: drivers/*/*max77843.c 12561F: drivers/*/max14577*.c 12562F: drivers/*/max77686*.c 12563F: drivers/*/max77693*.c 12564F: drivers/clk/clk-max77686.c 12565F: drivers/extcon/extcon-max14577.c 12566F: drivers/extcon/extcon-max77693.c 12567F: drivers/rtc/rtc-max77686.c 12568F: include/linux/mfd/max14577*.h 12569F: include/linux/mfd/max77686*.h 12570F: include/linux/mfd/max77693*.h 12571 12572MAXIRADIO FM RADIO RECEIVER DRIVER 12573M: Hans Verkuil <hverkuil@xs4all.nl> 12574L: linux-media@vger.kernel.org 12575S: Maintained 12576W: https://linuxtv.org 12577T: git git://linuxtv.org/media_tree.git 12578F: drivers/media/radio/radio-maxiradio* 12579 12580MAXLINEAR ETHERNET PHY DRIVER 12581M: Xu Liang <lxu@maxlinear.com> 12582L: netdev@vger.kernel.org 12583S: Supported 12584F: drivers/net/phy/mxl-gpy.c 12585 12586MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12587R: Yasushi SHOJI <yashi@spacecubics.com> 12588L: linux-can@vger.kernel.org 12589S: Maintained 12590F: drivers/net/can/usb/mcba_usb.c 12591 12592MCAN MMIO DEVICE DRIVER 12593M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12594L: linux-can@vger.kernel.org 12595S: Maintained 12596F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12597F: drivers/net/can/m_can/m_can.c 12598F: drivers/net/can/m_can/m_can.h 12599F: drivers/net/can/m_can/m_can_platform.c 12600 12601MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12602M: Rishi Gupta <gupt21@gmail.com> 12603L: linux-i2c@vger.kernel.org 12604L: linux-input@vger.kernel.org 12605S: Maintained 12606F: drivers/hid/hid-mcp2221.c 12607 12608MCP251XFD SPI-CAN NETWORK DRIVER 12609M: Marc Kleine-Budde <mkl@pengutronix.de> 12610M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12611R: Thomas Kopp <thomas.kopp@microchip.com> 12612L: linux-can@vger.kernel.org 12613S: Maintained 12614F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12615F: drivers/net/can/spi/mcp251xfd/ 12616 12617MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12618M: Peter Rosin <peda@axentia.se> 12619L: linux-iio@vger.kernel.org 12620S: Maintained 12621F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12622F: drivers/iio/potentiometer/mcp4018.c 12623F: drivers/iio/potentiometer/mcp4531.c 12624 12625MCR20A IEEE-802.15.4 RADIO DRIVER 12626M: Xue Liu <liuxuenetmail@gmail.com> 12627L: linux-wpan@vger.kernel.org 12628S: Maintained 12629W: https://github.com/xueliu/mcr20a-linux 12630F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12631F: drivers/net/ieee802154/mcr20a.c 12632F: drivers/net/ieee802154/mcr20a.h 12633 12634MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12635M: William Breathitt Gray <william.gray@linaro.org> 12636L: linux-iio@vger.kernel.org 12637S: Maintained 12638F: drivers/iio/dac/cio-dac.c 12639 12640MEDIA CONTROLLER FRAMEWORK 12641M: Sakari Ailus <sakari.ailus@linux.intel.com> 12642M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12643L: linux-media@vger.kernel.org 12644S: Supported 12645W: https://www.linuxtv.org 12646T: git git://linuxtv.org/media_tree.git 12647F: drivers/media/mc/ 12648F: include/media/media-*.h 12649F: include/uapi/linux/media.h 12650 12651MEDIA DRIVER FOR FREESCALE IMX PXP 12652M: Philipp Zabel <p.zabel@pengutronix.de> 12653L: linux-media@vger.kernel.org 12654S: Maintained 12655T: git git://linuxtv.org/media_tree.git 12656F: drivers/media/platform/nxp/imx-pxp.[ch] 12657 12658MEDIA DRIVERS FOR ASCOT2E 12659M: Sergey Kozlov <serjk@netup.ru> 12660M: Abylay Ospan <aospan@netup.ru> 12661L: linux-media@vger.kernel.org 12662S: Supported 12663W: https://linuxtv.org 12664W: http://netup.tv/ 12665T: git git://linuxtv.org/media_tree.git 12666F: drivers/media/dvb-frontends/ascot2e* 12667 12668MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12669M: Jasmin Jessich <jasmin@anw.at> 12670L: linux-media@vger.kernel.org 12671S: Maintained 12672W: https://linuxtv.org 12673T: git git://linuxtv.org/media_tree.git 12674F: drivers/media/dvb-frontends/cxd2099* 12675 12676MEDIA DRIVERS FOR CXD2841ER 12677M: Sergey Kozlov <serjk@netup.ru> 12678M: Abylay Ospan <aospan@netup.ru> 12679L: linux-media@vger.kernel.org 12680S: Supported 12681W: https://linuxtv.org 12682W: http://netup.tv/ 12683T: git git://linuxtv.org/media_tree.git 12684F: drivers/media/dvb-frontends/cxd2841er* 12685 12686MEDIA DRIVERS FOR CXD2880 12687M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12688L: linux-media@vger.kernel.org 12689S: Supported 12690W: http://linuxtv.org/ 12691T: git git://linuxtv.org/media_tree.git 12692F: drivers/media/dvb-frontends/cxd2880/* 12693F: drivers/media/spi/cxd2880* 12694 12695MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12696L: linux-media@vger.kernel.org 12697S: Orphan 12698W: https://linuxtv.org 12699T: git git://linuxtv.org/media_tree.git 12700F: drivers/media/pci/ddbridge/* 12701 12702MEDIA DRIVERS FOR FREESCALE IMX 12703M: Steve Longerbeam <slongerbeam@gmail.com> 12704M: Philipp Zabel <p.zabel@pengutronix.de> 12705L: linux-media@vger.kernel.org 12706S: Maintained 12707T: git git://linuxtv.org/media_tree.git 12708F: Documentation/admin-guide/media/imx.rst 12709F: Documentation/devicetree/bindings/media/imx.txt 12710F: drivers/staging/media/imx/ 12711F: include/linux/imx-media.h 12712F: include/media/imx.h 12713 12714MEDIA DRIVERS FOR FREESCALE IMX7 12715M: Rui Miguel Silva <rmfrfs@gmail.com> 12716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12717L: linux-media@vger.kernel.org 12718S: Maintained 12719T: git git://linuxtv.org/media_tree.git 12720F: Documentation/admin-guide/media/imx7.rst 12721F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12722F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12723F: drivers/media/platform/nxp/imx-mipi-csis.c 12724F: drivers/staging/media/imx/imx7-media-csi.c 12725 12726MEDIA DRIVERS FOR HELENE 12727M: Abylay Ospan <aospan@netup.ru> 12728L: linux-media@vger.kernel.org 12729S: Supported 12730W: https://linuxtv.org 12731W: http://netup.tv/ 12732T: git git://linuxtv.org/media_tree.git 12733F: drivers/media/dvb-frontends/helene* 12734 12735MEDIA DRIVERS FOR HORUS3A 12736M: Sergey Kozlov <serjk@netup.ru> 12737M: Abylay Ospan <aospan@netup.ru> 12738L: linux-media@vger.kernel.org 12739S: Supported 12740W: https://linuxtv.org 12741W: http://netup.tv/ 12742T: git git://linuxtv.org/media_tree.git 12743F: drivers/media/dvb-frontends/horus3a* 12744 12745MEDIA DRIVERS FOR LNBH25 12746M: Sergey Kozlov <serjk@netup.ru> 12747M: Abylay Ospan <aospan@netup.ru> 12748L: linux-media@vger.kernel.org 12749S: Supported 12750W: https://linuxtv.org 12751W: http://netup.tv/ 12752T: git git://linuxtv.org/media_tree.git 12753F: drivers/media/dvb-frontends/lnbh25* 12754 12755MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12756L: linux-media@vger.kernel.org 12757S: Orphan 12758W: https://linuxtv.org 12759T: git git://linuxtv.org/media_tree.git 12760F: drivers/media/dvb-frontends/mxl5xx* 12761 12762MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12763M: Sergey Kozlov <serjk@netup.ru> 12764M: Abylay Ospan <aospan@netup.ru> 12765L: linux-media@vger.kernel.org 12766S: Supported 12767W: https://linuxtv.org 12768W: http://netup.tv/ 12769T: git git://linuxtv.org/media_tree.git 12770F: drivers/media/pci/netup_unidvb/* 12771 12772MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12773M: Dmitry Osipenko <digetx@gmail.com> 12774L: linux-media@vger.kernel.org 12775L: linux-tegra@vger.kernel.org 12776S: Maintained 12777T: git git://linuxtv.org/media_tree.git 12778F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12779F: drivers/media/platform/nvidia/tegra-vde/ 12780 12781MEDIA DRIVERS FOR RENESAS - CEU 12782M: Jacopo Mondi <jacopo@jmondi.org> 12783L: linux-media@vger.kernel.org 12784L: linux-renesas-soc@vger.kernel.org 12785S: Supported 12786T: git git://linuxtv.org/media_tree.git 12787F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12788F: drivers/media/platform/renesas/renesas-ceu.c 12789F: include/media/drv-intf/renesas-ceu.h 12790 12791MEDIA DRIVERS FOR RENESAS - DRIF 12792M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12793L: linux-media@vger.kernel.org 12794L: linux-renesas-soc@vger.kernel.org 12795S: Supported 12796T: git git://linuxtv.org/media_tree.git 12797F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12798F: drivers/media/platform/renesas/rcar_drif.c 12799 12800MEDIA DRIVERS FOR RENESAS - FCP 12801M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12802L: linux-media@vger.kernel.org 12803L: linux-renesas-soc@vger.kernel.org 12804S: Supported 12805T: git git://linuxtv.org/media_tree.git 12806F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12807F: drivers/media/platform/renesas/rcar-fcp.c 12808F: include/media/rcar-fcp.h 12809 12810MEDIA DRIVERS FOR RENESAS - FDP1 12811M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12812L: linux-media@vger.kernel.org 12813L: linux-renesas-soc@vger.kernel.org 12814S: Supported 12815T: git git://linuxtv.org/media_tree.git 12816F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12817F: drivers/media/platform/renesas/rcar_fdp1.c 12818 12819MEDIA DRIVERS FOR RENESAS - VIN 12820M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12821L: linux-media@vger.kernel.org 12822L: linux-renesas-soc@vger.kernel.org 12823S: Supported 12824T: git git://linuxtv.org/media_tree.git 12825F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12826F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12827F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12828F: drivers/media/platform/renesas/rcar-isp.c 12829F: drivers/media/platform/renesas/rcar-vin/ 12830 12831MEDIA DRIVERS FOR RENESAS - VSP1 12832M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12833M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12834L: linux-media@vger.kernel.org 12835L: linux-renesas-soc@vger.kernel.org 12836S: Supported 12837T: git git://linuxtv.org/media_tree.git 12838F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12839F: drivers/media/platform/renesas/vsp1/ 12840 12841MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12842L: linux-media@vger.kernel.org 12843S: Orphan 12844W: https://linuxtv.org 12845T: git git://linuxtv.org/media_tree.git 12846F: drivers/media/dvb-frontends/stv0910* 12847 12848MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12849L: linux-media@vger.kernel.org 12850S: Orphan 12851W: https://linuxtv.org 12852T: git git://linuxtv.org/media_tree.git 12853F: drivers/media/dvb-frontends/stv6111* 12854 12855MEDIA DRIVERS FOR STM32 - DCMI 12856M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12857L: linux-media@vger.kernel.org 12858S: Supported 12859T: git git://linuxtv.org/media_tree.git 12860F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12861F: drivers/media/platform/st/stm32/stm32-dcmi.c 12862 12863MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12864M: Mauro Carvalho Chehab <mchehab@kernel.org> 12865L: linux-media@vger.kernel.org 12866S: Maintained 12867W: https://linuxtv.org 12868Q: http://patchwork.kernel.org/project/linux-media/list/ 12869T: git git://linuxtv.org/media_tree.git 12870F: Documentation/admin-guide/media/ 12871F: Documentation/devicetree/bindings/media/ 12872F: Documentation/driver-api/media/ 12873F: Documentation/userspace-api/media/ 12874F: drivers/media/ 12875F: drivers/staging/media/ 12876F: include/dt-bindings/media/ 12877F: include/linux/platform_data/media/ 12878F: include/media/ 12879F: include/uapi/linux/dvb/ 12880F: include/uapi/linux/ivtv* 12881F: include/uapi/linux/media.h 12882F: include/uapi/linux/meye.h 12883F: include/uapi/linux/uvcvideo.h 12884F: include/uapi/linux/v4l2-* 12885F: include/uapi/linux/videodev2.h 12886 12887MEDIATEK BLUETOOTH DRIVER 12888M: Sean Wang <sean.wang@mediatek.com> 12889L: linux-bluetooth@vger.kernel.org 12890L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12891S: Maintained 12892F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12893F: drivers/bluetooth/btmtkuart.c 12894 12895MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12896M: Sean Wang <sean.wang@mediatek.com> 12897L: linux-pm@vger.kernel.org 12898S: Maintained 12899F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12900F: drivers/power/reset/mt6323-poweroff.c 12901 12902MEDIATEK CIR DRIVER 12903M: Sean Wang <sean.wang@mediatek.com> 12904S: Maintained 12905F: drivers/media/rc/mtk-cir.c 12906 12907MEDIATEK DMA DRIVER 12908M: Sean Wang <sean.wang@mediatek.com> 12909L: dmaengine@vger.kernel.org 12910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12911L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12912S: Maintained 12913F: Documentation/devicetree/bindings/dma/mtk-* 12914F: drivers/dma/mediatek/ 12915 12916MEDIATEK ETHERNET DRIVER 12917M: Felix Fietkau <nbd@nbd.name> 12918M: John Crispin <john@phrozen.org> 12919M: Sean Wang <sean.wang@mediatek.com> 12920M: Mark Lee <Mark-MC.Lee@mediatek.com> 12921L: netdev@vger.kernel.org 12922S: Maintained 12923F: drivers/net/ethernet/mediatek/ 12924 12925MEDIATEK I2C CONTROLLER DRIVER 12926M: Qii Wang <qii.wang@mediatek.com> 12927L: linux-i2c@vger.kernel.org 12928S: Maintained 12929F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12930F: drivers/i2c/busses/i2c-mt65xx.c 12931 12932MEDIATEK IOMMU DRIVER 12933M: Yong Wu <yong.wu@mediatek.com> 12934L: iommu@lists.linux.dev 12935L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12936S: Supported 12937F: Documentation/devicetree/bindings/iommu/mediatek* 12938F: drivers/iommu/mtk_iommu* 12939F: include/dt-bindings/memory/mt*-port.h 12940 12941MEDIATEK JPEG DRIVER 12942M: Bin Liu <bin.liu@mediatek.com> 12943S: Supported 12944F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12945F: drivers/media/platform/mediatek/jpeg/ 12946 12947MEDIATEK KEYPAD DRIVER 12948M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 12949S: Supported 12950F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 12951F: drivers/input/keyboard/mt6779-keypad.c 12952 12953MEDIATEK MDP DRIVER 12954M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12955M: Houlong Wei <houlong.wei@mediatek.com> 12956M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12957S: Supported 12958F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12959F: drivers/media/platform/mediatek/mdp/ 12960F: drivers/media/platform/mediatek/vpu/ 12961 12962MEDIATEK MEDIA DRIVER 12963M: Tiffany Lin <tiffany.lin@mediatek.com> 12964M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12965M: Yunfei Dong <yunfei.dong@mediatek.com> 12966S: Supported 12967F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12968F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12969F: drivers/media/platform/mediatek/vcodec/ 12970F: drivers/media/platform/mediatek/vpu/ 12971 12972MEDIATEK MMC/SD/SDIO DRIVER 12973M: Chaotian Jing <chaotian.jing@mediatek.com> 12974S: Maintained 12975F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12976F: drivers/mmc/host/mtk-sd.c 12977 12978MEDIATEK MT76 WIRELESS LAN DRIVER 12979M: Felix Fietkau <nbd@nbd.name> 12980M: Lorenzo Bianconi <lorenzo@kernel.org> 12981M: Ryder Lee <ryder.lee@mediatek.com> 12982R: Shayne Chen <shayne.chen@mediatek.com> 12983R: Sean Wang <sean.wang@mediatek.com> 12984L: linux-wireless@vger.kernel.org 12985S: Maintained 12986F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12987F: drivers/net/wireless/mediatek/mt76/ 12988 12989MEDIATEK MT7601U WIRELESS LAN DRIVER 12990M: Jakub Kicinski <kuba@kernel.org> 12991L: linux-wireless@vger.kernel.org 12992S: Maintained 12993F: drivers/net/wireless/mediatek/mt7601u/ 12994 12995MEDIATEK MT7621 CLOCK DRIVER 12996M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12997S: Maintained 12998F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12999F: drivers/clk/ralink/clk-mt7621.c 13000 13001MEDIATEK MT7621/28/88 I2C DRIVER 13002M: Stefan Roese <sr@denx.de> 13003L: linux-i2c@vger.kernel.org 13004S: Maintained 13005F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13006F: drivers/i2c/busses/i2c-mt7621.c 13007 13008MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13009M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13010S: Maintained 13011F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13012F: drivers/pci/controller/pcie-mt7621.c 13013 13014MEDIATEK MT7621 PHY PCI DRIVER 13015M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13016S: Maintained 13017F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13018F: drivers/phy/ralink/phy-mt7621-pci.c 13019 13020MEDIATEK NAND CONTROLLER DRIVER 13021L: linux-mtd@lists.infradead.org 13022S: Orphan 13023F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 13024F: drivers/mtd/nand/raw/mtk_* 13025 13026MEDIATEK PMIC LED DRIVER 13027M: Sean Wang <sean.wang@mediatek.com> 13028S: Maintained 13029F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13030F: drivers/leds/leds-mt6323.c 13031 13032MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13033M: Sean Wang <sean.wang@mediatek.com> 13034S: Maintained 13035F: drivers/char/hw_random/mtk-rng.c 13036 13037MEDIATEK SMI DRIVER 13038M: Yong Wu <yong.wu@mediatek.com> 13039L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13040S: Supported 13041F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13042F: drivers/memory/mtk-smi.c 13043F: include/soc/mediatek/smi.h 13044 13045MEDIATEK SWITCH DRIVER 13046M: Sean Wang <sean.wang@mediatek.com> 13047M: Landen Chao <Landen.Chao@mediatek.com> 13048M: DENG Qingfang <dqfext@gmail.com> 13049L: netdev@vger.kernel.org 13050S: Maintained 13051F: drivers/net/dsa/mt7530.* 13052F: net/dsa/tag_mtk.c 13053 13054MEDIATEK T7XX 5G WWAN MODEM DRIVER 13055M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13056M: Intel Corporation <linuxwwan@intel.com> 13057R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13058R: Liu Haijun <haijun.liu@mediatek.com> 13059R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13060R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13061L: netdev@vger.kernel.org 13062S: Supported 13063F: drivers/net/wwan/t7xx/ 13064 13065MEDIATEK USB3 DRD IP DRIVER 13066M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13067L: linux-usb@vger.kernel.org 13068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13069L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13070S: Maintained 13071F: Documentation/devicetree/bindings/usb/mediatek,* 13072F: drivers/usb/host/xhci-mtk* 13073F: drivers/usb/mtu3/ 13074 13075MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13076M: Peter Senna Tschudin <peter.senna@gmail.com> 13077M: Martin Donnelly <martin.donnelly@ge.com> 13078M: Martyn Welch <martyn.welch@collabora.co.uk> 13079S: Maintained 13080F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13081F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13082 13083MEGARAID SCSI/SAS DRIVERS 13084M: Kashyap Desai <kashyap.desai@broadcom.com> 13085M: Sumit Saxena <sumit.saxena@broadcom.com> 13086M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13087L: megaraidlinux.pdl@broadcom.com 13088L: linux-scsi@vger.kernel.org 13089S: Maintained 13090W: http://www.avagotech.com/support/ 13091F: Documentation/scsi/megaraid.rst 13092F: drivers/scsi/megaraid.* 13093F: drivers/scsi/megaraid/ 13094 13095MELEXIS MLX90614 DRIVER 13096M: Crt Mori <cmo@melexis.com> 13097L: linux-iio@vger.kernel.org 13098S: Supported 13099W: http://www.melexis.com 13100F: drivers/iio/temperature/mlx90614.c 13101 13102MELEXIS MLX90632 DRIVER 13103M: Crt Mori <cmo@melexis.com> 13104L: linux-iio@vger.kernel.org 13105S: Supported 13106W: http://www.melexis.com 13107F: drivers/iio/temperature/mlx90632.c 13108 13109MELFAS MIP4 TOUCHSCREEN DRIVER 13110M: Sangwon Jee <jeesw@melfas.com> 13111S: Supported 13112W: http://www.melfas.com 13113F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13114F: drivers/input/touchscreen/melfas_mip4.c 13115 13116MELLANOX BLUEFIELD I2C DRIVER 13117M: Khalil Blaiech <kblaiech@nvidia.com> 13118M: Asmaa Mnebhi <asmaa@nvidia.com> 13119L: linux-i2c@vger.kernel.org 13120S: Supported 13121F: drivers/i2c/busses/i2c-mlxbf.c 13122 13123MELLANOX ETHERNET DRIVER (mlx4_en) 13124M: Tariq Toukan <tariqt@nvidia.com> 13125L: netdev@vger.kernel.org 13126S: Supported 13127W: http://www.mellanox.com 13128Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13129F: drivers/net/ethernet/mellanox/mlx4/en_* 13130 13131MELLANOX ETHERNET DRIVER (mlx5e) 13132M: Saeed Mahameed <saeedm@nvidia.com> 13133L: netdev@vger.kernel.org 13134S: Supported 13135W: http://www.mellanox.com 13136Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13137F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13138 13139MELLANOX ETHERNET INNOVA DRIVERS 13140R: Boris Pismenny <borisp@nvidia.com> 13141L: netdev@vger.kernel.org 13142S: Supported 13143W: http://www.mellanox.com 13144Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13145F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13146F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13147F: include/linux/mlx5/mlx5_ifc_fpga.h 13148 13149MELLANOX ETHERNET SWITCH DRIVERS 13150M: Ido Schimmel <idosch@nvidia.com> 13151M: Petr Machata <petrm@nvidia.com> 13152L: netdev@vger.kernel.org 13153S: Supported 13154W: http://www.mellanox.com 13155Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13156F: drivers/net/ethernet/mellanox/mlxsw/ 13157F: tools/testing/selftests/drivers/net/mlxsw/ 13158 13159MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13160M: mlxsw@nvidia.com 13161L: netdev@vger.kernel.org 13162S: Supported 13163W: http://www.mellanox.com 13164Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13165F: drivers/net/ethernet/mellanox/mlxfw/ 13166 13167MELLANOX HARDWARE PLATFORM SUPPORT 13168M: Hans de Goede <hdegoede@redhat.com> 13169M: Mark Gross <markgross@kernel.org> 13170M: Vadim Pasternak <vadimp@nvidia.com> 13171L: platform-driver-x86@vger.kernel.org 13172S: Supported 13173F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13174F: drivers/platform/mellanox/ 13175F: include/linux/platform_data/mlxreg.h 13176 13177MELLANOX MLX4 core VPI driver 13178M: Tariq Toukan <tariqt@nvidia.com> 13179L: netdev@vger.kernel.org 13180L: linux-rdma@vger.kernel.org 13181S: Supported 13182W: http://www.mellanox.com 13183Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13184F: drivers/net/ethernet/mellanox/mlx4/ 13185F: include/linux/mlx4/ 13186 13187MELLANOX MLX4 IB driver 13188M: Yishai Hadas <yishaih@nvidia.com> 13189L: linux-rdma@vger.kernel.org 13190S: Supported 13191W: http://www.mellanox.com 13192Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13193F: drivers/infiniband/hw/mlx4/ 13194F: include/linux/mlx4/ 13195F: include/uapi/rdma/mlx4-abi.h 13196 13197MELLANOX MLX5 core VPI driver 13198M: Saeed Mahameed <saeedm@nvidia.com> 13199M: Leon Romanovsky <leonro@nvidia.com> 13200L: netdev@vger.kernel.org 13201L: linux-rdma@vger.kernel.org 13202S: Supported 13203W: http://www.mellanox.com 13204Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13205F: Documentation/networking/device_drivers/ethernet/mellanox/ 13206F: drivers/net/ethernet/mellanox/mlx5/core/ 13207F: include/linux/mlx5/ 13208 13209MELLANOX MLX5 IB driver 13210M: Leon Romanovsky <leonro@nvidia.com> 13211L: linux-rdma@vger.kernel.org 13212S: Supported 13213W: http://www.mellanox.com 13214Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13215F: drivers/infiniband/hw/mlx5/ 13216F: include/linux/mlx5/ 13217F: include/uapi/rdma/mlx5-abi.h 13218 13219MELLANOX MLXCPLD I2C AND MUX DRIVER 13220M: Vadim Pasternak <vadimp@nvidia.com> 13221M: Michael Shych <michaelsh@nvidia.com> 13222L: linux-i2c@vger.kernel.org 13223S: Supported 13224F: Documentation/i2c/busses/i2c-mlxcpld.rst 13225F: drivers/i2c/busses/i2c-mlxcpld.c 13226F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13227 13228MELLANOX MLXCPLD LED DRIVER 13229M: Vadim Pasternak <vadimp@nvidia.com> 13230L: linux-leds@vger.kernel.org 13231S: Supported 13232F: Documentation/leds/leds-mlxcpld.rst 13233F: drivers/leds/leds-mlxcpld.c 13234F: drivers/leds/leds-mlxreg.c 13235 13236MELLANOX PLATFORM DRIVER 13237M: Vadim Pasternak <vadimp@nvidia.com> 13238L: platform-driver-x86@vger.kernel.org 13239S: Supported 13240F: drivers/platform/x86/mlx-platform.c 13241 13242MEMBARRIER SUPPORT 13243M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13244M: "Paul E. McKenney" <paulmck@kernel.org> 13245L: linux-kernel@vger.kernel.org 13246S: Supported 13247F: arch/powerpc/include/asm/membarrier.h 13248F: include/uapi/linux/membarrier.h 13249F: kernel/sched/membarrier.c 13250 13251MEMBLOCK 13252M: Mike Rapoport <rppt@kernel.org> 13253L: linux-mm@kvack.org 13254S: Maintained 13255F: Documentation/core-api/boot-time-mm.rst 13256F: include/linux/memblock.h 13257F: mm/memblock.c 13258F: tools/testing/memblock/ 13259 13260MEMORY CONTROLLER DRIVERS 13261M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13262L: linux-kernel@vger.kernel.org 13263S: Maintained 13264B: mailto:krzysztof.kozlowski@linaro.org 13265T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13266F: Documentation/devicetree/bindings/memory-controllers/ 13267F: drivers/memory/ 13268F: include/dt-bindings/memory/ 13269F: include/memory/ 13270 13271MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13272M: Dmitry Osipenko <digetx@gmail.com> 13273L: linux-pm@vger.kernel.org 13274L: linux-tegra@vger.kernel.org 13275T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13276S: Maintained 13277F: drivers/devfreq/tegra30-devfreq.c 13278 13279MEMORY MANAGEMENT 13280M: Andrew Morton <akpm@linux-foundation.org> 13281L: linux-mm@kvack.org 13282S: Maintained 13283W: http://www.linux-mm.org 13284T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13285T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13286F: include/linux/gfp.h 13287F: include/linux/gfp_types.h 13288F: include/linux/memory_hotplug.h 13289F: include/linux/mm.h 13290F: include/linux/mmzone.h 13291F: include/linux/pagewalk.h 13292F: include/linux/vmalloc.h 13293F: mm/ 13294F: tools/testing/selftests/vm/ 13295 13296MEMORY HOT(UN)PLUG 13297M: David Hildenbrand <david@redhat.com> 13298M: Oscar Salvador <osalvador@suse.de> 13299L: linux-mm@kvack.org 13300S: Maintained 13301F: Documentation/admin-guide/mm/memory-hotplug.rst 13302F: Documentation/core-api/memory-hotplug.rst 13303F: drivers/base/memory.c 13304F: include/linux/memory_hotplug.h 13305F: mm/memory_hotplug.c 13306F: tools/testing/selftests/memory-hotplug/ 13307 13308MEMORY TECHNOLOGY DEVICES (MTD) 13309M: Miquel Raynal <miquel.raynal@bootlin.com> 13310M: Richard Weinberger <richard@nod.at> 13311M: Vignesh Raghavendra <vigneshr@ti.com> 13312L: linux-mtd@lists.infradead.org 13313S: Maintained 13314W: http://www.linux-mtd.infradead.org/ 13315Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13316C: irc://irc.oftc.net/mtd 13317T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13318T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13319F: Documentation/devicetree/bindings/mtd/ 13320F: drivers/mtd/ 13321F: include/linux/mtd/ 13322F: include/uapi/mtd/ 13323 13324MEMSENSING MICROSYSTEMS MSA311 DRIVER 13325M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13326L: linux-iio@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13329F: drivers/iio/accel/msa311.c 13330 13331MEN A21 WATCHDOG DRIVER 13332M: Johannes Thumshirn <morbidrsa@gmail.com> 13333L: linux-watchdog@vger.kernel.org 13334S: Maintained 13335F: drivers/watchdog/mena21_wdt.c 13336 13337MEN CHAMELEON BUS (mcb) 13338M: Johannes Thumshirn <morbidrsa@gmail.com> 13339S: Maintained 13340F: Documentation/driver-api/men-chameleon-bus.rst 13341F: drivers/mcb/ 13342F: include/linux/mcb.h 13343 13344MEN F21BMC (Board Management Controller) 13345M: Andreas Werner <andreas.werner@men.de> 13346S: Supported 13347F: Documentation/hwmon/menf21bmc.rst 13348F: drivers/hwmon/menf21bmc_hwmon.c 13349F: drivers/leds/leds-menf21bmc.c 13350F: drivers/mfd/menf21bmc.c 13351F: drivers/watchdog/menf21bmc_wdt.c 13352 13353MEN Z069 WATCHDOG DRIVER 13354M: Johannes Thumshirn <jth@kernel.org> 13355L: linux-watchdog@vger.kernel.org 13356S: Maintained 13357F: drivers/watchdog/menz69_wdt.c 13358 13359MESON AO CEC DRIVER FOR AMLOGIC SOCS 13360M: Neil Armstrong <neil.armstrong@linaro.org> 13361L: linux-media@vger.kernel.org 13362L: linux-amlogic@lists.infradead.org 13363S: Supported 13364W: http://linux-meson.com/ 13365T: git git://linuxtv.org/media_tree.git 13366F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13367F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13368F: drivers/media/cec/platform/meson/ao-cec.c 13369 13370MESON GE2D DRIVER FOR AMLOGIC SOCS 13371M: Neil Armstrong <neil.armstrong@linaro.org> 13372L: linux-media@vger.kernel.org 13373L: linux-amlogic@lists.infradead.org 13374S: Supported 13375T: git git://linuxtv.org/media_tree.git 13376F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13377F: drivers/media/platform/amlogic/meson-ge2d/ 13378 13379MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13380M: Liang Yang <liang.yang@amlogic.com> 13381L: linux-mtd@lists.infradead.org 13382S: Maintained 13383F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13384F: drivers/mtd/nand/raw/meson_* 13385 13386MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13387M: Neil Armstrong <neil.armstrong@linaro.org> 13388L: linux-media@vger.kernel.org 13389L: linux-amlogic@lists.infradead.org 13390S: Supported 13391T: git git://linuxtv.org/media_tree.git 13392F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13393F: drivers/staging/media/meson/vdec/ 13394 13395METHODE UDPU SUPPORT 13396M: Vladimir Vid <vladimir.vid@sartura.hr> 13397S: Maintained 13398F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13399 13400MHI BUS 13401M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13402R: Hemant Kumar <quic_hemantk@quicinc.com> 13403L: mhi@lists.linux.dev 13404L: linux-arm-msm@vger.kernel.org 13405S: Maintained 13406T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13407F: Documentation/ABI/stable/sysfs-bus-mhi 13408F: Documentation/mhi/ 13409F: drivers/bus/mhi/ 13410F: include/linux/mhi.h 13411 13412MICROBLAZE ARCHITECTURE 13413M: Michal Simek <monstr@monstr.eu> 13414S: Supported 13415W: http://www.monstr.eu/fdt/ 13416T: git git://git.monstr.eu/linux-2.6-microblaze.git 13417F: arch/microblaze/ 13418 13419MICROCHIP AT91 DMA DRIVERS 13420M: Ludovic Desroches <ludovic.desroches@microchip.com> 13421M: Tudor Ambarus <tudor.ambarus@microchip.com> 13422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13423L: dmaengine@vger.kernel.org 13424S: Supported 13425F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13426F: drivers/dma/at_hdmac.c 13427F: drivers/dma/at_hdmac_regs.h 13428F: drivers/dma/at_xdmac.c 13429F: include/dt-bindings/dma/at91.h 13430 13431MICROCHIP AT91 SERIAL DRIVER 13432M: Richard Genoud <richard.genoud@gmail.com> 13433S: Maintained 13434F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13435F: drivers/tty/serial/atmel_serial.c 13436F: drivers/tty/serial/atmel_serial.h 13437 13438MICROCHIP AT91 USART MFD DRIVER 13439M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13440L: linux-kernel@vger.kernel.org 13441S: Supported 13442F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13443F: drivers/mfd/at91-usart.c 13444F: include/dt-bindings/mfd/at91-usart.h 13445 13446MICROCHIP AT91 USART SPI DRIVER 13447M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13448L: linux-spi@vger.kernel.org 13449S: Supported 13450F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13451F: drivers/spi/spi-at91-usart.c 13452 13453MICROCHIP AUDIO ASOC DRIVERS 13454M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13455L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13456S: Supported 13457F: sound/soc/atmel 13458 13459MICROCHIP CSI2DC DRIVER 13460M: Eugen Hristev <eugen.hristev@microchip.com> 13461L: linux-media@vger.kernel.org 13462S: Supported 13463F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13464F: drivers/media/platform/atmel/microchip-csi2dc.c 13465 13466MICROCHIP ECC DRIVER 13467M: Tudor Ambarus <tudor.ambarus@microchip.com> 13468L: linux-crypto@vger.kernel.org 13469S: Maintained 13470F: drivers/crypto/atmel-ecc.* 13471 13472MICROCHIP EIC DRIVER 13473M: Claudiu Beznea <claudiu.beznea@microchip.com> 13474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13475S: Supported 13476F: drivers/irqchip/irq-mchp-eic.c 13477 13478MICROCHIP I2C DRIVER 13479M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13480L: linux-i2c@vger.kernel.org 13481S: Supported 13482F: drivers/i2c/busses/i2c-at91-*.c 13483F: drivers/i2c/busses/i2c-at91.h 13484 13485MICROCHIP ISC DRIVER 13486M: Eugen Hristev <eugen.hristev@microchip.com> 13487L: linux-media@vger.kernel.org 13488S: Supported 13489F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13490F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13491F: drivers/media/platform/atmel/atmel-isc* 13492F: drivers/media/platform/atmel/atmel-sama*-isc* 13493F: include/linux/atmel-isc-media.h 13494 13495MICROCHIP ISI DRIVER 13496M: Eugen Hristev <eugen.hristev@microchip.com> 13497L: linux-media@vger.kernel.org 13498S: Supported 13499F: drivers/media/platform/atmel/atmel-isi.c 13500F: drivers/media/platform/atmel/atmel-isi.h 13501 13502MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13503M: Woojung Huh <woojung.huh@microchip.com> 13504M: UNGLinuxDriver@microchip.com 13505L: netdev@vger.kernel.org 13506S: Maintained 13507F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13508F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13509F: drivers/net/dsa/microchip/* 13510F: include/linux/platform_data/microchip-ksz.h 13511F: net/dsa/tag_ksz.c 13512 13513MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13514M: Arun Ramadoss <arun.ramadoss@microchip.com> 13515R: UNGLinuxDriver@microchip.com 13516L: netdev@vger.kernel.org 13517S: Maintained 13518F: drivers/net/phy/microchip_t1.c 13519 13520MICROCHIP LAN743X ETHERNET DRIVER 13521M: Bryan Whitehead <bryan.whitehead@microchip.com> 13522M: UNGLinuxDriver@microchip.com 13523L: netdev@vger.kernel.org 13524S: Maintained 13525F: drivers/net/ethernet/microchip/lan743x_* 13526 13527MICROCHIP LAN966X ETHERNET DRIVER 13528M: Horatiu Vultur <horatiu.vultur@microchip.com> 13529M: UNGLinuxDriver@microchip.com 13530L: netdev@vger.kernel.org 13531S: Maintained 13532F: drivers/net/ethernet/microchip/lan966x/* 13533 13534MICROCHIP LCDFB DRIVER 13535M: Nicolas Ferre <nicolas.ferre@microchip.com> 13536L: linux-fbdev@vger.kernel.org 13537S: Maintained 13538F: drivers/video/fbdev/atmel_lcdfb.c 13539F: include/video/atmel_lcdc.h 13540 13541MICROCHIP MCP16502 PMIC DRIVER 13542M: Claudiu Beznea <claudiu.beznea@microchip.com> 13543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13544S: Supported 13545F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13546F: drivers/regulator/mcp16502.c 13547 13548MICROCHIP MCP3911 ADC DRIVER 13549M: Marcus Folkesson <marcus.folkesson@gmail.com> 13550M: Kent Gustavsson <kent@minoris.se> 13551L: linux-iio@vger.kernel.org 13552S: Maintained 13553F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13554F: drivers/iio/adc/mcp3911.c 13555 13556MICROCHIP MMC/SD/SDIO MCI DRIVER 13557M: Ludovic Desroches <ludovic.desroches@microchip.com> 13558S: Maintained 13559F: drivers/mmc/host/atmel-mci.c 13560 13561MICROCHIP NAND DRIVER 13562M: Tudor Ambarus <tudor.ambarus@microchip.com> 13563L: linux-mtd@lists.infradead.org 13564S: Supported 13565F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13566F: drivers/mtd/nand/raw/atmel/* 13567 13568MICROCHIP PCI1XXXX GP DRIVER 13569M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13570L: linux-gpio@vger.kernel.org 13571S: Supported 13572F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13573F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13574F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13575 13576MICROCHIP OTPC DRIVER 13577M: Claudiu Beznea <claudiu.beznea@microchip.com> 13578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13579S: Supported 13580F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13581F: drivers/nvmem/microchip-otpc.c 13582F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13583 13584MICROCHIP PCI1XXXX I2C DRIVER 13585M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13586M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13587M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13588L: linux-i2c@vger.kernel.org 13589S: Maintained 13590F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13591 13592MICROCHIP PWM DRIVER 13593M: Claudiu Beznea <claudiu.beznea@microchip.com> 13594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13595L: linux-pwm@vger.kernel.org 13596S: Supported 13597F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13598F: drivers/pwm/pwm-atmel.c 13599 13600MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13601M: Eugen Hristev <eugen.hristev@microchip.com> 13602L: linux-iio@vger.kernel.org 13603S: Supported 13604F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13605F: drivers/iio/adc/at91-sama5d2_adc.c 13606F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13607 13608MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13609M: Claudiu Beznea <claudiu.beznea@microchip.com> 13610S: Supported 13611F: drivers/power/reset/at91-sama5d2_shdwc.c 13612 13613MICROCHIP SPI DRIVER 13614M: Tudor Ambarus <tudor.ambarus@microchip.com> 13615S: Supported 13616F: drivers/spi/spi-atmel.* 13617 13618MICROCHIP SSC DRIVER 13619M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13621S: Supported 13622F: drivers/misc/atmel-ssc.c 13623F: include/linux/atmel-ssc.h 13624 13625MICROCHIP USB251XB DRIVER 13626M: Richard Leitner <richard.leitner@skidata.com> 13627L: linux-usb@vger.kernel.org 13628S: Maintained 13629F: Documentation/devicetree/bindings/usb/usb251xb.txt 13630F: drivers/usb/misc/usb251xb.c 13631 13632MICROCHIP USBA UDC DRIVER 13633M: Cristian Birsan <cristian.birsan@microchip.com> 13634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13635S: Supported 13636F: drivers/usb/gadget/udc/atmel_usba_udc.* 13637 13638MICROCHIP WILC1000 WIFI DRIVER 13639M: Ajay Singh <ajay.kathat@microchip.com> 13640M: Claudiu Beznea <claudiu.beznea@microchip.com> 13641L: linux-wireless@vger.kernel.org 13642S: Supported 13643F: drivers/net/wireless/microchip/wilc1000/ 13644 13645MICROSEMI MIPS SOCS 13646M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13647M: UNGLinuxDriver@microchip.com 13648L: linux-mips@vger.kernel.org 13649S: Supported 13650F: Documentation/devicetree/bindings/mips/mscc.txt 13651F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 13652F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13653F: arch/mips/boot/dts/mscc/ 13654F: arch/mips/configs/generic/board-ocelot.config 13655F: arch/mips/generic/board-ocelot.c 13656 13657MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13658M: Don Brace <don.brace@microchip.com> 13659L: storagedev@microchip.com 13660L: linux-scsi@vger.kernel.org 13661S: Supported 13662F: Documentation/scsi/smartpqi.rst 13663F: drivers/scsi/smartpqi/Kconfig 13664F: drivers/scsi/smartpqi/Makefile 13665F: drivers/scsi/smartpqi/smartpqi*.[ch] 13666F: include/linux/cciss*.h 13667F: include/uapi/linux/cciss*.h 13668 13669MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13670M: Maximilian Luz <luzmaximilian@gmail.com> 13671L: platform-driver-x86@vger.kernel.org 13672S: Maintained 13673F: drivers/platform/surface/surface_aggregator_tabletsw.c 13674 13675MICROSOFT SURFACE BATTERY AND AC DRIVERS 13676M: Maximilian Luz <luzmaximilian@gmail.com> 13677L: linux-pm@vger.kernel.org 13678L: platform-driver-x86@vger.kernel.org 13679S: Maintained 13680F: drivers/power/supply/surface_battery.c 13681F: drivers/power/supply/surface_charger.c 13682 13683MICROSOFT SURFACE DTX DRIVER 13684M: Maximilian Luz <luzmaximilian@gmail.com> 13685L: platform-driver-x86@vger.kernel.org 13686S: Maintained 13687F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13688F: drivers/platform/surface/surface_dtx.c 13689F: include/uapi/linux/surface_aggregator/dtx.h 13690 13691MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13692M: Maximilian Luz <luzmaximilian@gmail.com> 13693L: platform-driver-x86@vger.kernel.org 13694S: Maintained 13695F: drivers/platform/surface/surface_gpe.c 13696 13697MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13698M: Hans de Goede <hdegoede@redhat.com> 13699M: Mark Gross <markgross@kernel.org> 13700M: Maximilian Luz <luzmaximilian@gmail.com> 13701L: platform-driver-x86@vger.kernel.org 13702S: Maintained 13703T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13704F: drivers/platform/surface/ 13705 13706MICROSOFT SURFACE HID TRANSPORT DRIVER 13707M: Maximilian Luz <luzmaximilian@gmail.com> 13708L: linux-input@vger.kernel.org 13709L: platform-driver-x86@vger.kernel.org 13710S: Maintained 13711F: drivers/hid/surface-hid/ 13712 13713MICROSOFT SURFACE HOT-PLUG DRIVER 13714M: Maximilian Luz <luzmaximilian@gmail.com> 13715L: platform-driver-x86@vger.kernel.org 13716S: Maintained 13717F: drivers/platform/surface/surface_hotplug.c 13718 13719MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13720M: Maximilian Luz <luzmaximilian@gmail.com> 13721L: platform-driver-x86@vger.kernel.org 13722S: Maintained 13723F: drivers/platform/surface/surface_platform_profile.c 13724 13725MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13726M: Chen Yu <yu.c.chen@intel.com> 13727L: platform-driver-x86@vger.kernel.org 13728S: Supported 13729F: drivers/platform/surface/surfacepro3_button.c 13730 13731MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13732M: Maximilian Luz <luzmaximilian@gmail.com> 13733L: platform-driver-x86@vger.kernel.org 13734S: Maintained 13735W: https://github.com/linux-surface/surface-aggregator-module 13736C: irc://irc.libera.chat/linux-surface 13737F: Documentation/driver-api/surface_aggregator/ 13738F: drivers/platform/surface/aggregator/ 13739F: drivers/platform/surface/surface_acpi_notify.c 13740F: drivers/platform/surface/surface_aggregator_cdev.c 13741F: drivers/platform/surface/surface_aggregator_registry.c 13742F: include/linux/surface_acpi_notify.h 13743F: include/linux/surface_aggregator/ 13744F: include/uapi/linux/surface_aggregator/ 13745 13746MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13747M: Maximilian Luz <luzmaximilian@gmail.com> 13748L: platform-driver-x86@vger.kernel.org 13749S: Maintained 13750F: drivers/platform/surface/surface_aggregator_hub.c 13751 13752MICROTEK X6 SCANNER 13753M: Oliver Neukum <oliver@neukum.org> 13754S: Maintained 13755F: drivers/usb/image/microtek.* 13756 13757MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13758M: Luka Kovacic <luka.kovacic@sartura.hr> 13759M: Luka Perkov <luka.perkov@sartura.hr> 13760S: Maintained 13761F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13762F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13763F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13764F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13765F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13766F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13767 13768MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13769M: Sakari Ailus <sakari.ailus@linux.intel.com> 13770L: linux-media@vger.kernel.org 13771S: Maintained 13772F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13773F: Documentation/driver-api/media/drivers/ccs/ 13774F: Documentation/userspace-api/media/drivers/ccs.rst 13775F: drivers/media/i2c/ccs-pll.c 13776F: drivers/media/i2c/ccs-pll.h 13777F: drivers/media/i2c/ccs/ 13778F: include/uapi/linux/ccs.h 13779F: include/uapi/linux/smiapp.h 13780 13781MIPS 13782M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13783L: linux-mips@vger.kernel.org 13784S: Maintained 13785W: http://www.linux-mips.org/ 13786Q: https://patchwork.kernel.org/project/linux-mips/list/ 13787T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13788F: Documentation/devicetree/bindings/mips/ 13789F: Documentation/mips/ 13790F: arch/mips/ 13791F: drivers/platform/mips/ 13792F: include/dt-bindings/mips/ 13793 13794MIPS BOSTON DEVELOPMENT BOARD 13795M: Paul Burton <paulburton@kernel.org> 13796L: linux-mips@vger.kernel.org 13797S: Maintained 13798F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13799F: arch/mips/boot/dts/img/boston.dts 13800F: arch/mips/configs/generic/board-boston.config 13801F: drivers/clk/imgtec/clk-boston.c 13802F: include/dt-bindings/clock/boston-clock.h 13803 13804MIPS CORE DRIVERS 13805M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13806M: Serge Semin <fancer.lancer@gmail.com> 13807L: linux-mips@vger.kernel.org 13808S: Supported 13809F: drivers/bus/mips_cdmm.c 13810F: drivers/clocksource/mips-gic-timer.c 13811F: drivers/cpuidle/cpuidle-cps.c 13812F: drivers/irqchip/irq-mips-cpu.c 13813F: drivers/irqchip/irq-mips-gic.c 13814 13815MIPS GENERIC PLATFORM 13816M: Paul Burton <paulburton@kernel.org> 13817L: linux-mips@vger.kernel.org 13818S: Supported 13819F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13820F: arch/mips/generic/ 13821F: arch/mips/tools/generic-board-config.sh 13822 13823MIPS RINT INSTRUCTION EMULATION 13824M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13825L: linux-mips@vger.kernel.org 13826S: Supported 13827F: arch/mips/math-emu/dp_rint.c 13828F: arch/mips/math-emu/sp_rint.c 13829 13830MIPS/LOONGSON1 ARCHITECTURE 13831M: Keguang Zhang <keguang.zhang@gmail.com> 13832L: linux-mips@vger.kernel.org 13833S: Maintained 13834F: arch/mips/include/asm/mach-loongson32/ 13835F: arch/mips/loongson32/ 13836F: drivers/*/*/*loongson1* 13837F: drivers/*/*loongson1* 13838 13839MIPS/LOONGSON2EF ARCHITECTURE 13840M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13841L: linux-mips@vger.kernel.org 13842S: Maintained 13843F: arch/mips/include/asm/mach-loongson2ef/ 13844F: arch/mips/loongson2ef/ 13845F: drivers/cpufreq/loongson2_cpufreq.c 13846 13847MIPS/LOONGSON64 ARCHITECTURE 13848M: Huacai Chen <chenhuacai@kernel.org> 13849M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13850L: linux-mips@vger.kernel.org 13851S: Maintained 13852F: arch/mips/include/asm/mach-loongson64/ 13853F: arch/mips/loongson64/ 13854F: drivers/irqchip/irq-loongson* 13855F: drivers/platform/mips/cpu_hwmon.c 13856 13857MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13858M: Hans Verkuil <hverkuil@xs4all.nl> 13859L: linux-media@vger.kernel.org 13860S: Odd Fixes 13861W: https://linuxtv.org 13862T: git git://linuxtv.org/media_tree.git 13863F: drivers/media/radio/radio-miropcm20* 13864 13865MMP SUPPORT 13866R: Lubomir Rintel <lkundrak@v3.sk> 13867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13868S: Odd Fixes 13869T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13870F: arch/arm/boot/dts/mmp* 13871F: arch/arm/mach-mmp/ 13872F: include/linux/soc/mmp/ 13873 13874MMP USB PHY DRIVERS 13875R: Lubomir Rintel <lkundrak@v3.sk> 13876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13877S: Maintained 13878F: drivers/phy/marvell/phy-mmp3-usb.c 13879F: drivers/phy/marvell/phy-pxa-usb.c 13880 13881MMU GATHER AND TLB INVALIDATION 13882M: Will Deacon <will@kernel.org> 13883M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13884M: Andrew Morton <akpm@linux-foundation.org> 13885M: Nick Piggin <npiggin@gmail.com> 13886M: Peter Zijlstra <peterz@infradead.org> 13887L: linux-arch@vger.kernel.org 13888L: linux-mm@kvack.org 13889S: Maintained 13890F: arch/*/include/asm/tlb.h 13891F: include/asm-generic/tlb.h 13892F: mm/mmu_gather.c 13893 13894MN88472 MEDIA DRIVER 13895M: Antti Palosaari <crope@iki.fi> 13896L: linux-media@vger.kernel.org 13897S: Maintained 13898W: https://linuxtv.org 13899W: http://palosaari.fi/linux/ 13900Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13901F: drivers/media/dvb-frontends/mn88472* 13902 13903MN88473 MEDIA DRIVER 13904M: Antti Palosaari <crope@iki.fi> 13905L: linux-media@vger.kernel.org 13906S: Maintained 13907W: https://linuxtv.org 13908W: http://palosaari.fi/linux/ 13909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13910F: drivers/media/dvb-frontends/mn88473* 13911 13912MODULE SUPPORT 13913M: Luis Chamberlain <mcgrof@kernel.org> 13914L: linux-modules@vger.kernel.org 13915L: linux-kernel@vger.kernel.org 13916S: Maintained 13917T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13918F: include/linux/module.h 13919F: kernel/module/ 13920F: scripts/module* 13921 13922MONOLITHIC POWER SYSTEM PMIC DRIVER 13923M: Saravanan Sekar <sravanhome@gmail.com> 13924S: Maintained 13925F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13926F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13927F: drivers/iio/adc/mp2629_adc.c 13928F: drivers/mfd/mp2629.c 13929F: drivers/power/supply/mp2629_charger.c 13930F: drivers/regulator/mp5416.c 13931F: drivers/regulator/mpq7920.c 13932F: drivers/regulator/mpq7920.h 13933F: include/linux/mfd/mp2629.h 13934 13935MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13936S: Orphan 13937W: http://popies.net/meye/ 13938F: Documentation/userspace-api/media/drivers/meye* 13939F: drivers/staging/media/deprecated/meye/ 13940F: include/uapi/linux/meye.h 13941 13942MOTORCOMM PHY DRIVER 13943M: Peter Geis <pgwipeout@gmail.com> 13944L: netdev@vger.kernel.org 13945S: Maintained 13946F: drivers/net/phy/motorcomm.c 13947 13948MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13949M: Jiri Slaby <jirislaby@kernel.org> 13950S: Maintained 13951F: Documentation/driver-api/tty/moxa-smartio.rst 13952F: drivers/tty/mxser.* 13953 13954MR800 AVERMEDIA USB FM RADIO DRIVER 13955M: Alexey Klimov <klimov.linux@gmail.com> 13956L: linux-media@vger.kernel.org 13957S: Maintained 13958T: git git://linuxtv.org/media_tree.git 13959F: drivers/media/radio/radio-mr800.c 13960 13961MRF24J40 IEEE 802.15.4 RADIO DRIVER 13962M: Alan Ott <alan@signal11.us> 13963L: linux-wpan@vger.kernel.org 13964S: Maintained 13965F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13966F: drivers/net/ieee802154/mrf24j40.c 13967 13968MSI LAPTOP SUPPORT 13969M: "Lee, Chun-Yi" <jlee@suse.com> 13970L: platform-driver-x86@vger.kernel.org 13971S: Maintained 13972F: drivers/platform/x86/msi-laptop.c 13973 13974MSI WMI SUPPORT 13975L: platform-driver-x86@vger.kernel.org 13976S: Orphan 13977F: drivers/platform/x86/msi-wmi.c 13978 13979MSI001 MEDIA DRIVER 13980M: Antti Palosaari <crope@iki.fi> 13981L: linux-media@vger.kernel.org 13982S: Maintained 13983W: https://linuxtv.org 13984W: http://palosaari.fi/linux/ 13985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13986T: git git://linuxtv.org/anttip/media_tree.git 13987F: drivers/media/tuners/msi001* 13988 13989MSI2500 MEDIA DRIVER 13990M: Antti Palosaari <crope@iki.fi> 13991L: linux-media@vger.kernel.org 13992S: Maintained 13993W: https://linuxtv.org 13994W: http://palosaari.fi/linux/ 13995Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13996T: git git://linuxtv.org/anttip/media_tree.git 13997F: drivers/media/usb/msi2500/ 13998 13999MSTAR INTERRUPT CONTROLLER DRIVER 14000M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14001M: Daniel Palmer <daniel@thingy.jp> 14002S: Maintained 14003F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14004F: drivers/irqchip/irq-mst-intc.c 14005 14006MSYSTEMS DISKONCHIP G3 MTD DRIVER 14007M: Robert Jarzmik <robert.jarzmik@free.fr> 14008L: linux-mtd@lists.infradead.org 14009S: Maintained 14010F: drivers/mtd/devices/docg3* 14011 14012MT9M032 APTINA SENSOR DRIVER 14013M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14014L: linux-media@vger.kernel.org 14015S: Maintained 14016T: git git://linuxtv.org/media_tree.git 14017F: drivers/media/i2c/mt9m032.c 14018F: include/media/i2c/mt9m032.h 14019 14020MT9P031 APTINA CAMERA SENSOR 14021M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14022L: linux-media@vger.kernel.org 14023S: Maintained 14024T: git git://linuxtv.org/media_tree.git 14025F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14026F: drivers/media/i2c/mt9p031.c 14027F: include/media/i2c/mt9p031.h 14028 14029MT9T001 APTINA CAMERA SENSOR 14030M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14031L: linux-media@vger.kernel.org 14032S: Maintained 14033T: git git://linuxtv.org/media_tree.git 14034F: drivers/media/i2c/mt9t001.c 14035F: include/media/i2c/mt9t001.h 14036 14037MT9T112 APTINA CAMERA SENSOR 14038M: Jacopo Mondi <jacopo@jmondi.org> 14039L: linux-media@vger.kernel.org 14040S: Odd Fixes 14041T: git git://linuxtv.org/media_tree.git 14042F: drivers/media/i2c/mt9t112.c 14043F: include/media/i2c/mt9t112.h 14044 14045MT9V032 APTINA CAMERA SENSOR 14046M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14047L: linux-media@vger.kernel.org 14048S: Maintained 14049T: git git://linuxtv.org/media_tree.git 14050F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14051F: drivers/media/i2c/mt9v032.c 14052F: include/media/i2c/mt9v032.h 14053 14054MT9V111 APTINA CAMERA SENSOR 14055M: Jacopo Mondi <jacopo@jmondi.org> 14056L: linux-media@vger.kernel.org 14057S: Maintained 14058T: git git://linuxtv.org/media_tree.git 14059F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14060F: drivers/media/i2c/mt9v111.c 14061 14062MULTIFUNCTION DEVICES (MFD) 14063M: Lee Jones <lee@kernel.org> 14064S: Supported 14065T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14066F: Documentation/devicetree/bindings/mfd/ 14067F: drivers/mfd/ 14068F: include/dt-bindings/mfd/ 14069F: include/linux/mfd/ 14070 14071MULTIMEDIA CARD (MMC) ETC. OVER SPI 14072S: Orphan 14073F: drivers/mmc/host/mmc_spi.c 14074F: include/linux/spi/mmc_spi.h 14075 14076MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14077M: Ulf Hansson <ulf.hansson@linaro.org> 14078L: linux-mmc@vger.kernel.org 14079S: Maintained 14080T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14081F: Documentation/devicetree/bindings/mmc/ 14082F: drivers/mmc/ 14083F: include/linux/mmc/ 14084F: include/uapi/linux/mmc/ 14085 14086MULTIPLEXER SUBSYSTEM 14087M: Peter Rosin <peda@axentia.se> 14088S: Maintained 14089F: Documentation/ABI/testing/sysfs-class-mux* 14090F: Documentation/devicetree/bindings/mux/ 14091F: drivers/mux/ 14092F: include/dt-bindings/mux/ 14093F: include/linux/mux/ 14094 14095MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14096M: Bin Liu <b-liu@ti.com> 14097L: linux-usb@vger.kernel.org 14098S: Maintained 14099F: drivers/usb/musb/ 14100 14101MXL301RF MEDIA DRIVER 14102M: Akihiro Tsukada <tskd08@gmail.com> 14103L: linux-media@vger.kernel.org 14104S: Odd Fixes 14105F: drivers/media/tuners/mxl301rf* 14106 14107MXL5007T MEDIA DRIVER 14108M: Michael Krufky <mkrufky@linuxtv.org> 14109L: linux-media@vger.kernel.org 14110S: Maintained 14111W: https://linuxtv.org 14112W: http://github.com/mkrufky 14113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14114T: git git://linuxtv.org/mkrufky/tuners.git 14115F: drivers/media/tuners/mxl5007t.* 14116 14117MXSFB DRM DRIVER 14118M: Marek Vasut <marex@denx.de> 14119M: Stefan Agner <stefan@agner.ch> 14120L: dri-devel@lists.freedesktop.org 14121S: Supported 14122T: git git://anongit.freedesktop.org/drm/drm-misc 14123F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14124F: drivers/gpu/drm/mxsfb/ 14125 14126MYLEX DAC960 PCI RAID Controller 14127M: Hannes Reinecke <hare@kernel.org> 14128L: linux-scsi@vger.kernel.org 14129S: Supported 14130F: drivers/scsi/myrb.* 14131F: drivers/scsi/myrs.* 14132 14133MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14134M: Chris Lee <christopher.lee@cspi.com> 14135L: netdev@vger.kernel.org 14136S: Supported 14137W: https://www.cspi.com/ethernet-products/support/downloads/ 14138F: drivers/net/ethernet/myricom/myri10ge/ 14139 14140NAND FLASH SUBSYSTEM 14141M: Miquel Raynal <miquel.raynal@bootlin.com> 14142R: Richard Weinberger <richard@nod.at> 14143L: linux-mtd@lists.infradead.org 14144S: Maintained 14145W: http://www.linux-mtd.infradead.org/ 14146Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14147C: irc://irc.oftc.net/mtd 14148T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14149F: drivers/mtd/nand/ 14150F: include/linux/mtd/*nand*.h 14151 14152NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14153M: Daniel Mack <zonque@gmail.com> 14154L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14155S: Maintained 14156W: http://www.native-instruments.com 14157F: sound/usb/caiaq/ 14158 14159NATSEMI ETHERNET DRIVER (DP8381x) 14160S: Orphan 14161F: drivers/net/ethernet/natsemi/natsemi.c 14162 14163NCR 5380 SCSI DRIVERS 14164M: Finn Thain <fthain@linux-m68k.org> 14165M: Michael Schmitz <schmitzmic@gmail.com> 14166L: linux-scsi@vger.kernel.org 14167S: Maintained 14168F: Documentation/scsi/g_NCR5380.rst 14169F: drivers/scsi/NCR5380.* 14170F: drivers/scsi/arm/cumana_1.c 14171F: drivers/scsi/arm/oak.c 14172F: drivers/scsi/atari_scsi.* 14173F: drivers/scsi/dmx3191d.c 14174F: drivers/scsi/g_NCR5380.* 14175F: drivers/scsi/mac_scsi.* 14176F: drivers/scsi/sun3_scsi.* 14177F: drivers/scsi/sun3_scsi_vme.c 14178 14179NCSI LIBRARY 14180M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14181S: Maintained 14182F: net/ncsi/ 14183 14184NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14185M: Guenter Roeck <linux@roeck-us.net> 14186L: linux-hwmon@vger.kernel.org 14187S: Maintained 14188F: Documentation/hwmon/nct6775.rst 14189F: drivers/hwmon/nct6775-core.c 14190F: drivers/hwmon/nct6775-platform.c 14191F: drivers/hwmon/nct6775.h 14192 14193NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14194M: Zev Weiss <zev@bewilderbeest.net> 14195L: linux-hwmon@vger.kernel.org 14196S: Maintained 14197F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14198F: drivers/hwmon/nct6775-i2c.c 14199 14200NETDEVSIM 14201M: Jakub Kicinski <kuba@kernel.org> 14202S: Maintained 14203F: drivers/net/netdevsim/* 14204 14205NETEM NETWORK EMULATOR 14206M: Stephen Hemminger <stephen@networkplumber.org> 14207L: netdev@vger.kernel.org 14208S: Maintained 14209F: net/sched/sch_netem.c 14210 14211NETERION 10GbE DRIVERS (s2io) 14212M: Jon Mason <jdmason@kudzu.us> 14213L: netdev@vger.kernel.org 14214S: Supported 14215F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14216F: drivers/net/ethernet/neterion/ 14217 14218NETFILTER 14219M: Pablo Neira Ayuso <pablo@netfilter.org> 14220M: Jozsef Kadlecsik <kadlec@netfilter.org> 14221M: Florian Westphal <fw@strlen.de> 14222L: netfilter-devel@vger.kernel.org 14223L: coreteam@netfilter.org 14224S: Maintained 14225W: http://www.netfilter.org/ 14226W: http://www.iptables.org/ 14227W: http://www.nftables.org/ 14228Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14229C: irc://irc.libera.chat/netfilter 14230T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14231T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14232F: include/linux/netfilter* 14233F: include/linux/netfilter/ 14234F: include/net/netfilter/ 14235F: include/uapi/linux/netfilter* 14236F: include/uapi/linux/netfilter/ 14237F: net/*/netfilter.c 14238F: net/*/netfilter/ 14239F: net/bridge/br_netfilter*.c 14240F: net/netfilter/ 14241 14242NETROM NETWORK LAYER 14243M: Ralf Baechle <ralf@linux-mips.org> 14244L: linux-hams@vger.kernel.org 14245S: Maintained 14246W: http://www.linux-ax25.org/ 14247F: include/net/netrom.h 14248F: include/uapi/linux/netrom.h 14249F: net/netrom/ 14250 14251NETRONIX EMBEDDED CONTROLLER 14252M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14253S: Maintained 14254F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14255F: drivers/mfd/ntxec.c 14256F: drivers/pwm/pwm-ntxec.c 14257F: drivers/rtc/rtc-ntxec.c 14258F: include/linux/mfd/ntxec.h 14259 14260NETRONOME ETHERNET DRIVERS 14261M: Simon Horman <simon.horman@corigine.com> 14262R: Jakub Kicinski <kuba@kernel.org> 14263L: oss-drivers@corigine.com 14264S: Maintained 14265F: drivers/net/ethernet/netronome/ 14266 14267NETWORK BLOCK DEVICE (NBD) 14268M: Josef Bacik <josef@toxicpanda.com> 14269L: linux-block@vger.kernel.org 14270L: nbd@other.debian.org 14271S: Maintained 14272F: Documentation/admin-guide/blockdev/nbd.rst 14273F: drivers/block/nbd.c 14274F: include/trace/events/nbd.h 14275F: include/uapi/linux/nbd.h 14276 14277NETWORK DROP MONITOR 14278M: Neil Horman <nhorman@tuxdriver.com> 14279L: netdev@vger.kernel.org 14280S: Maintained 14281W: https://fedorahosted.org/dropwatch/ 14282F: include/uapi/linux/net_dropmon.h 14283F: net/core/drop_monitor.c 14284 14285NETWORKING DRIVERS 14286M: "David S. Miller" <davem@davemloft.net> 14287M: Eric Dumazet <edumazet@google.com> 14288M: Jakub Kicinski <kuba@kernel.org> 14289M: Paolo Abeni <pabeni@redhat.com> 14290L: netdev@vger.kernel.org 14291S: Maintained 14292Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14293T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14294T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14295F: Documentation/devicetree/bindings/net/ 14296F: drivers/connector/ 14297F: drivers/net/ 14298F: include/dt-bindings/net/ 14299F: include/linux/etherdevice.h 14300F: include/linux/fcdevice.h 14301F: include/linux/fddidevice.h 14302F: include/linux/hippidevice.h 14303F: include/linux/if_* 14304F: include/linux/inetdevice.h 14305F: include/linux/netdevice.h 14306F: include/uapi/linux/if_* 14307F: include/uapi/linux/netdevice.h 14308 14309NETWORKING DRIVERS (WIRELESS) 14310M: Kalle Valo <kvalo@kernel.org> 14311L: linux-wireless@vger.kernel.org 14312S: Maintained 14313W: https://wireless.wiki.kernel.org/ 14314Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14315T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14316T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14317F: Documentation/devicetree/bindings/net/wireless/ 14318F: drivers/net/wireless/ 14319 14320NETWORKING [DSA] 14321M: Andrew Lunn <andrew@lunn.ch> 14322M: Vivien Didelot <vivien.didelot@gmail.com> 14323M: Florian Fainelli <f.fainelli@gmail.com> 14324M: Vladimir Oltean <olteanv@gmail.com> 14325S: Maintained 14326F: Documentation/devicetree/bindings/net/dsa/ 14327F: drivers/net/dsa/ 14328F: include/linux/dsa/ 14329F: include/linux/platform_data/dsa.h 14330F: include/net/dsa.h 14331F: net/dsa/ 14332F: tools/testing/selftests/drivers/net/dsa/ 14333 14334NETWORKING [GENERAL] 14335M: "David S. Miller" <davem@davemloft.net> 14336M: Eric Dumazet <edumazet@google.com> 14337M: Jakub Kicinski <kuba@kernel.org> 14338M: Paolo Abeni <pabeni@redhat.com> 14339L: netdev@vger.kernel.org 14340S: Maintained 14341Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14342B: mailto:netdev@vger.kernel.org 14343T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14344T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14345F: Documentation/networking/ 14346F: Documentation/process/maintainer-netdev.rst 14347F: include/linux/in.h 14348F: include/linux/net.h 14349F: include/linux/netdevice.h 14350F: include/net/ 14351F: include/uapi/linux/in.h 14352F: include/uapi/linux/net.h 14353F: include/uapi/linux/net_namespace.h 14354F: include/uapi/linux/netdevice.h 14355F: lib/net_utils.c 14356F: lib/random32.c 14357F: net/ 14358F: tools/testing/selftests/net/ 14359 14360NETWORKING [IPSEC] 14361M: Steffen Klassert <steffen.klassert@secunet.com> 14362M: Herbert Xu <herbert@gondor.apana.org.au> 14363M: "David S. Miller" <davem@davemloft.net> 14364L: netdev@vger.kernel.org 14365S: Maintained 14366T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14367T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14368F: include/net/xfrm.h 14369F: include/uapi/linux/xfrm.h 14370F: net/ipv4/ah4.c 14371F: net/ipv4/esp4* 14372F: net/ipv4/ip_vti.c 14373F: net/ipv4/ipcomp.c 14374F: net/ipv4/xfrm* 14375F: net/ipv6/ah6.c 14376F: net/ipv6/esp6* 14377F: net/ipv6/ip6_vti.c 14378F: net/ipv6/ipcomp6.c 14379F: net/ipv6/xfrm* 14380F: net/key/ 14381F: net/xfrm/ 14382F: tools/testing/selftests/net/ipsec.c 14383 14384NETWORKING [IPv4/IPv6] 14385M: "David S. Miller" <davem@davemloft.net> 14386M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14387M: David Ahern <dsahern@kernel.org> 14388L: netdev@vger.kernel.org 14389S: Maintained 14390T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14391F: arch/x86/net/* 14392F: include/linux/ip.h 14393F: include/linux/ipv6* 14394F: include/net/fib* 14395F: include/net/ip* 14396F: include/net/route.h 14397F: net/ipv4/ 14398F: net/ipv6/ 14399 14400NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14401M: Paul Moore <paul@paul-moore.com> 14402L: netdev@vger.kernel.org 14403L: linux-security-module@vger.kernel.org 14404S: Maintained 14405W: https://github.com/netlabel 14406F: Documentation/netlabel/ 14407F: include/net/calipso.h 14408F: include/net/cipso_ipv4.h 14409F: include/net/netlabel.h 14410F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14411F: include/uapi/linux/netfilter/xt_SECMARK.h 14412F: net/ipv4/cipso_ipv4.c 14413F: net/ipv6/calipso.c 14414F: net/netfilter/xt_CONNSECMARK.c 14415F: net/netfilter/xt_SECMARK.c 14416F: net/netlabel/ 14417 14418NETWORKING [MPTCP] 14419M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14420M: Matthieu Baerts <matthieu.baerts@tessares.net> 14421L: netdev@vger.kernel.org 14422L: mptcp@lists.linux.dev 14423S: Maintained 14424W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14425B: https://github.com/multipath-tcp/mptcp_net-next/issues 14426F: Documentation/networking/mptcp-sysctl.rst 14427F: include/net/mptcp.h 14428F: include/trace/events/mptcp.h 14429F: include/uapi/linux/mptcp.h 14430F: net/mptcp/ 14431F: tools/testing/selftests/bpf/*/*mptcp*.c 14432F: tools/testing/selftests/net/mptcp/ 14433 14434NETWORKING [TCP] 14435M: Eric Dumazet <edumazet@google.com> 14436L: netdev@vger.kernel.org 14437S: Maintained 14438F: include/linux/tcp.h 14439F: include/net/tcp.h 14440F: include/trace/events/tcp.h 14441F: include/uapi/linux/tcp.h 14442F: net/ipv4/syncookies.c 14443F: net/ipv4/tcp*.c 14444F: net/ipv6/syncookies.c 14445F: net/ipv6/tcp*.c 14446 14447NETWORKING [TLS] 14448M: Boris Pismenny <borisp@nvidia.com> 14449M: John Fastabend <john.fastabend@gmail.com> 14450M: Jakub Kicinski <kuba@kernel.org> 14451L: netdev@vger.kernel.org 14452S: Maintained 14453F: include/net/tls.h 14454F: include/uapi/linux/tls.h 14455F: net/tls/* 14456 14457NETXEN (1/10) GbE SUPPORT 14458M: Manish Chopra <manishc@marvell.com> 14459M: Rahul Verma <rahulv@marvell.com> 14460M: GR-Linux-NIC-Dev@marvell.com 14461L: netdev@vger.kernel.org 14462S: Supported 14463F: drivers/net/ethernet/qlogic/netxen/ 14464 14465NET_FAILOVER MODULE 14466M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14467L: netdev@vger.kernel.org 14468S: Supported 14469F: Documentation/networking/net_failover.rst 14470F: drivers/net/net_failover.c 14471F: include/net/net_failover.h 14472 14473NEXTHOP 14474M: David Ahern <dsahern@kernel.org> 14475L: netdev@vger.kernel.org 14476S: Maintained 14477F: include/net/netns/nexthop.h 14478F: include/net/nexthop.h 14479F: include/uapi/linux/nexthop.h 14480F: net/ipv4/nexthop.c 14481 14482NFC SUBSYSTEM 14483M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14484L: linux-nfc@lists.01.org (subscribers-only) 14485L: netdev@vger.kernel.org 14486S: Maintained 14487B: mailto:linux-nfc@lists.01.org 14488F: Documentation/devicetree/bindings/net/nfc/ 14489F: drivers/nfc/ 14490F: include/linux/platform_data/nfcmrvl.h 14491F: include/net/nfc/ 14492F: include/uapi/linux/nfc.h 14493F: net/nfc/ 14494 14495NFC VIRTUAL NCI DEVICE DRIVER 14496M: Bongsu Jeon <bongsu.jeon@samsung.com> 14497L: netdev@vger.kernel.org 14498L: linux-nfc@lists.01.org (subscribers-only) 14499S: Supported 14500F: drivers/nfc/virtual_ncidev.c 14501F: tools/testing/selftests/nci/ 14502 14503NFS, SUNRPC, AND LOCKD CLIENTS 14504M: Trond Myklebust <trond.myklebust@hammerspace.com> 14505M: Anna Schumaker <anna@kernel.org> 14506L: linux-nfs@vger.kernel.org 14507S: Maintained 14508W: http://client.linux-nfs.org 14509T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14510F: fs/lockd/ 14511F: fs/nfs/ 14512F: fs/nfs_common/ 14513F: include/linux/lockd/ 14514F: include/linux/nfs* 14515F: include/linux/sunrpc/ 14516F: include/uapi/linux/nfs* 14517F: include/uapi/linux/sunrpc/ 14518F: net/sunrpc/ 14519F: Documentation/filesystems/nfs/ 14520 14521NILFS2 FILESYSTEM 14522M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14523L: linux-nilfs@vger.kernel.org 14524S: Supported 14525W: https://nilfs.sourceforge.io/ 14526W: https://nilfs.osdn.jp/ 14527T: git git://github.com/konis/nilfs2.git 14528F: Documentation/filesystems/nilfs2.rst 14529F: fs/nilfs2/ 14530F: include/trace/events/nilfs2.h 14531F: include/uapi/linux/nilfs2_api.h 14532F: include/uapi/linux/nilfs2_ondisk.h 14533 14534NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14535M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14536S: Maintained 14537W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14538F: Documentation/scsi/NinjaSCSI.rst 14539F: drivers/scsi/pcmcia/nsp_* 14540 14541NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14542M: GOTO Masanori <gotom@debian.or.jp> 14543M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14544S: Maintained 14545W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14546F: Documentation/scsi/NinjaSCSI.rst 14547F: drivers/scsi/nsp32* 14548 14549NINTENDO HID DRIVER 14550M: Daniel J. Ogorchock <djogorchock@gmail.com> 14551L: linux-input@vger.kernel.org 14552S: Maintained 14553F: drivers/hid/hid-nintendo* 14554 14555NIOS2 ARCHITECTURE 14556M: Dinh Nguyen <dinguyen@kernel.org> 14557S: Maintained 14558T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14559F: arch/nios2/ 14560 14561NITRO ENCLAVES (NE) 14562M: Andra Paraschiv <andraprs@amazon.com> 14563M: Alexandru Vasile <lexnv@amazon.com> 14564M: Alexandru Ciobotaru <alcioa@amazon.com> 14565L: linux-kernel@vger.kernel.org 14566S: Supported 14567W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14568F: Documentation/virt/ne_overview.rst 14569F: drivers/virt/nitro_enclaves/ 14570F: include/linux/nitro_enclaves.h 14571F: include/uapi/linux/nitro_enclaves.h 14572F: samples/nitro_enclaves/ 14573 14574NOHZ, DYNTICKS SUPPORT 14575M: Frederic Weisbecker <fweisbec@gmail.com> 14576M: Thomas Gleixner <tglx@linutronix.de> 14577M: Ingo Molnar <mingo@kernel.org> 14578L: linux-kernel@vger.kernel.org 14579S: Maintained 14580T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14581F: include/linux/sched/nohz.h 14582F: include/linux/tick.h 14583F: kernel/time/tick*.* 14584 14585NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14586M: Pavel Machek <pavel@ucw.cz> 14587M: Sakari Ailus <sakari.ailus@iki.fi> 14588L: linux-media@vger.kernel.org 14589S: Maintained 14590F: drivers/media/i2c/ad5820.c 14591F: drivers/media/i2c/et8ek8 14592 14593NOKIA N900 POWER SUPPLY DRIVERS 14594R: Pali Rohár <pali@kernel.org> 14595F: drivers/power/supply/bq2415x_charger.c 14596F: drivers/power/supply/bq27xxx_battery.c 14597F: drivers/power/supply/bq27xxx_battery_i2c.c 14598F: drivers/power/supply/isp1704_charger.c 14599F: drivers/power/supply/rx51_battery.c 14600F: include/linux/power/bq2415x_charger.h 14601F: include/linux/power/bq27xxx_battery.h 14602 14603NOLIBC HEADER FILE 14604M: Willy Tarreau <w@1wt.eu> 14605S: Maintained 14606T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14607F: tools/include/nolibc/ 14608F: tools/testing/selftests/nolibc/ 14609 14610NSDEPS 14611M: Matthias Maennich <maennich@google.com> 14612S: Maintained 14613F: Documentation/core-api/symbol-namespaces.rst 14614F: scripts/nsdeps 14615 14616NTB AMD DRIVER 14617M: Sanjay R Mehta <sanju.mehta@amd.com> 14618M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14619L: ntb@lists.linux.dev 14620S: Supported 14621F: drivers/ntb/hw/amd/ 14622 14623NTB DRIVER CORE 14624M: Jon Mason <jdmason@kudzu.us> 14625M: Dave Jiang <dave.jiang@intel.com> 14626M: Allen Hubbe <allenbh@gmail.com> 14627L: ntb@lists.linux.dev 14628S: Supported 14629W: https://github.com/jonmason/ntb/wiki 14630T: git git://github.com/jonmason/ntb.git 14631F: drivers/net/ntb_netdev.c 14632F: drivers/ntb/ 14633F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14634F: include/linux/ntb.h 14635F: include/linux/ntb_transport.h 14636F: tools/testing/selftests/ntb/ 14637 14638NTB IDT DRIVER 14639M: Serge Semin <fancer.lancer@gmail.com> 14640L: ntb@lists.linux.dev 14641S: Supported 14642F: drivers/ntb/hw/idt/ 14643 14644NTB INTEL DRIVER 14645M: Dave Jiang <dave.jiang@intel.com> 14646L: ntb@lists.linux.dev 14647S: Supported 14648W: https://github.com/davejiang/linux/wiki 14649T: git https://github.com/davejiang/linux.git 14650F: drivers/ntb/hw/intel/ 14651 14652NTFS FILESYSTEM 14653M: Anton Altaparmakov <anton@tuxera.com> 14654L: linux-ntfs-dev@lists.sourceforge.net 14655S: Supported 14656W: http://www.tuxera.com/ 14657T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14658F: Documentation/filesystems/ntfs.rst 14659F: fs/ntfs/ 14660 14661NTFS3 FILESYSTEM 14662M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14663L: ntfs3@lists.linux.dev 14664S: Supported 14665W: http://www.paragon-software.com/ 14666T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14667F: Documentation/filesystems/ntfs3.rst 14668F: fs/ntfs3/ 14669 14670NUBUS SUBSYSTEM 14671M: Finn Thain <fthain@linux-m68k.org> 14672L: linux-m68k@lists.linux-m68k.org 14673S: Maintained 14674F: arch/*/include/asm/nubus.h 14675F: drivers/nubus/ 14676F: include/linux/nubus.h 14677F: include/uapi/linux/nubus.h 14678 14679NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14680M: Antonino Daplas <adaplas@gmail.com> 14681L: linux-fbdev@vger.kernel.org 14682S: Maintained 14683F: drivers/video/fbdev/nvidia/ 14684F: drivers/video/fbdev/riva/ 14685 14686NVIDIA WMI EC BACKLIGHT DRIVER 14687M: Daniel Dadap <ddadap@nvidia.com> 14688L: platform-driver-x86@vger.kernel.org 14689S: Supported 14690F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14691F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 14692 14693NVM EXPRESS DRIVER 14694M: Keith Busch <kbusch@kernel.org> 14695M: Jens Axboe <axboe@fb.com> 14696M: Christoph Hellwig <hch@lst.de> 14697M: Sagi Grimberg <sagi@grimberg.me> 14698L: linux-nvme@lists.infradead.org 14699S: Supported 14700W: http://git.infradead.org/nvme.git 14701T: git://git.infradead.org/nvme.git 14702F: drivers/nvme/host/ 14703F: drivers/nvme/common/ 14704F: include/linux/nvme* 14705F: include/uapi/linux/nvme_ioctl.h 14706 14707NVM EXPRESS FABRICS AUTHENTICATION 14708M: Hannes Reinecke <hare@suse.de> 14709L: linux-nvme@lists.infradead.org 14710S: Supported 14711F: drivers/nvme/host/auth.c 14712F: drivers/nvme/target/auth.c 14713F: drivers/nvme/target/fabrics-cmd-auth.c 14714F: include/linux/nvme-auth.h 14715 14716NVM EXPRESS FC TRANSPORT DRIVERS 14717M: James Smart <james.smart@broadcom.com> 14718L: linux-nvme@lists.infradead.org 14719S: Supported 14720F: drivers/nvme/host/fc.c 14721F: drivers/nvme/target/fc.c 14722F: drivers/nvme/target/fcloop.c 14723F: include/linux/nvme-fc-driver.h 14724F: include/linux/nvme-fc.h 14725 14726NVM EXPRESS TARGET DRIVER 14727M: Christoph Hellwig <hch@lst.de> 14728M: Sagi Grimberg <sagi@grimberg.me> 14729M: Chaitanya Kulkarni <kch@nvidia.com> 14730L: linux-nvme@lists.infradead.org 14731S: Supported 14732W: http://git.infradead.org/nvme.git 14733T: git://git.infradead.org/nvme.git 14734F: drivers/nvme/target/ 14735 14736NVMEM FRAMEWORK 14737M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14738S: Maintained 14739T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14740F: Documentation/ABI/stable/sysfs-bus-nvmem 14741F: Documentation/devicetree/bindings/nvmem/ 14742F: drivers/nvmem/ 14743F: include/linux/nvmem-consumer.h 14744F: include/linux/nvmem-provider.h 14745 14746NXP C45 TJA11XX PHY DRIVER 14747M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14748L: netdev@vger.kernel.org 14749S: Maintained 14750F: drivers/net/phy/nxp-c45-tja11xx.c 14751 14752NXP FSPI DRIVER 14753M: Han Xu <han.xu@nxp.com> 14754M: Haibo Chen <haibo.chen@nxp.com> 14755R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14756L: linux-spi@vger.kernel.org 14757S: Maintained 14758F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14759F: drivers/spi/spi-nxp-fspi.c 14760 14761NXP FXAS21002C DRIVER 14762M: Rui Miguel Silva <rmfrfs@gmail.com> 14763L: linux-iio@vger.kernel.org 14764S: Maintained 14765F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14766F: drivers/iio/gyro/fxas21002c.h 14767F: drivers/iio/gyro/fxas21002c_core.c 14768F: drivers/iio/gyro/fxas21002c_i2c.c 14769F: drivers/iio/gyro/fxas21002c_spi.c 14770 14771NXP i.MX CLOCK DRIVERS 14772M: Abel Vesa <abelvesa@kernel.org> 14773L: linux-clk@vger.kernel.org 14774L: linux-imx@nxp.com 14775S: Maintained 14776T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14777F: Documentation/devicetree/bindings/clock/imx* 14778F: drivers/clk/imx/ 14779F: include/dt-bindings/clock/imx* 14780 14781NXP i.MX 8MQ DCSS DRIVER 14782M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14783R: Lucas Stach <l.stach@pengutronix.de> 14784L: dri-devel@lists.freedesktop.org 14785S: Maintained 14786F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14787F: drivers/gpu/drm/imx/dcss/ 14788 14789NXP i.MX 8QXP ADC DRIVER 14790M: Cai Huoqing <cai.huoqing@linux.dev> 14791M: Haibo Chen <haibo.chen@nxp.com> 14792L: linux-imx@nxp.com 14793L: linux-iio@vger.kernel.org 14794S: Maintained 14795F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14796F: drivers/iio/adc/imx8qxp-adc.c 14797 14798NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14799M: Haibo Chen <haibo.chen@nxp.com> 14800L: linux-iio@vger.kernel.org 14801L: linux-imx@nxp.com 14802S: Maintained 14803F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14804F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14805F: drivers/iio/adc/imx7d_adc.c 14806F: drivers/iio/adc/vf610_adc.c 14807 14808NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14809M: Jagan Teki <jagan@amarulasolutions.com> 14810S: Maintained 14811F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14812F: drivers/regulator/pf8x00-regulator.c 14813 14814NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14815M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14816L: linux-kernel@vger.kernel.org 14817S: Maintained 14818F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14819F: drivers/extcon/extcon-ptn5150.c 14820 14821NXP SGTL5000 DRIVER 14822M: Fabio Estevam <festevam@gmail.com> 14823L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14824S: Maintained 14825F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14826F: sound/soc/codecs/sgtl5000* 14827 14828NXP SJA1105 ETHERNET SWITCH DRIVER 14829M: Vladimir Oltean <olteanv@gmail.com> 14830L: linux-kernel@vger.kernel.org 14831S: Maintained 14832F: drivers/net/dsa/sja1105 14833F: drivers/net/pcs/pcs-xpcs-nxp.c 14834 14835NXP TDA998X DRM DRIVER 14836M: Russell King <linux@armlinux.org.uk> 14837S: Maintained 14838T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14839T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14840F: drivers/gpu/drm/i2c/tda998x_drv.c 14841F: include/drm/i2c/tda998x.h 14842F: include/dt-bindings/display/tda998x.h 14843K: "nxp,tda998x" 14844 14845NXP TFA9879 DRIVER 14846M: Peter Rosin <peda@axentia.se> 14847L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14848S: Maintained 14849F: Documentation/devicetree/bindings/sound/tfa9879.txt 14850F: sound/soc/codecs/tfa9879* 14851 14852NXP/Goodix TFA989X (TFA1) DRIVER 14853M: Stephan Gerhold <stephan@gerhold.net> 14854L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14855S: Maintained 14856F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14857F: sound/soc/codecs/tfa989x.c 14858 14859NXP-NCI NFC DRIVER 14860L: linux-nfc@lists.01.org (subscribers-only) 14861S: Orphan 14862F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14863F: drivers/nfc/nxp-nci 14864 14865NXP i.MX 8MP DW100 V4L2 DRIVER 14866M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 14867L: linux-media@vger.kernel.org 14868S: Maintained 14869F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 14870F: Documentation/userspace-api/media/drivers/dw100.rst 14871F: drivers/media/platform/nxp/dw100/ 14872F: include/uapi/linux/dw100.h 14873 14874NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14875M: Mirela Rabulea <mirela.rabulea@nxp.com> 14876R: NXP Linux Team <linux-imx@nxp.com> 14877L: linux-media@vger.kernel.org 14878S: Maintained 14879F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14880F: drivers/media/platform/nxp/imx-jpeg 14881 14882NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14883M: Jonas Malaco <jonas@protocubo.io> 14884L: linux-hwmon@vger.kernel.org 14885S: Maintained 14886F: Documentation/hwmon/nzxt-kraken2.rst 14887F: drivers/hwmon/nzxt-kraken2.c 14888 14889NZXT-SMART2 HARDWARE MONITORING DRIVER 14890M: Aleksandr Mezin <mezin.alexander@gmail.com> 14891L: linux-hwmon@vger.kernel.org 14892S: Maintained 14893F: Documentation/hwmon/nzxt-smart2.rst 14894F: drivers/hwmon/nzxt-smart2.c 14895 14896OBJAGG 14897M: Jiri Pirko <jiri@nvidia.com> 14898L: netdev@vger.kernel.org 14899S: Supported 14900F: include/linux/objagg.h 14901F: lib/objagg.c 14902F: lib/test_objagg.c 14903 14904OBJTOOL 14905M: Josh Poimboeuf <jpoimboe@kernel.org> 14906M: Peter Zijlstra <peterz@infradead.org> 14907S: Supported 14908F: tools/objtool/ 14909F: include/linux/objtool.h 14910 14911OCELOT ETHERNET SWITCH DRIVER 14912M: Vladimir Oltean <vladimir.oltean@nxp.com> 14913M: Claudiu Manoil <claudiu.manoil@nxp.com> 14914M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14915M: UNGLinuxDriver@microchip.com 14916L: netdev@vger.kernel.org 14917S: Supported 14918F: drivers/net/dsa/ocelot/* 14919F: drivers/net/ethernet/mscc/ 14920F: include/soc/mscc/ocelot* 14921F: net/dsa/tag_ocelot.c 14922F: net/dsa/tag_ocelot_8021q.c 14923F: tools/testing/selftests/drivers/net/ocelot/* 14924 14925OCELOT EXTERNAL SWITCH CONTROL 14926M: Colin Foster <colin.foster@in-advantage.com> 14927S: Supported 14928F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 14929F: drivers/mfd/ocelot* 14930F: include/linux/mfd/ocelot.h 14931 14932OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14933M: Frederic Barrat <fbarrat@linux.ibm.com> 14934M: Andrew Donnellan <ajd@linux.ibm.com> 14935L: linuxppc-dev@lists.ozlabs.org 14936S: Supported 14937F: Documentation/userspace-api/accelerators/ocxl.rst 14938F: arch/powerpc/include/asm/pnv-ocxl.h 14939F: arch/powerpc/platforms/powernv/ocxl.c 14940F: drivers/misc/ocxl/ 14941F: include/misc/ocxl* 14942F: include/uapi/misc/ocxl.h 14943 14944OMAP AUDIO SUPPORT 14945M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14946M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14947L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14948L: linux-omap@vger.kernel.org 14949S: Maintained 14950F: sound/soc/ti/n810.c 14951F: sound/soc/ti/omap* 14952F: sound/soc/ti/rx51.c 14953F: sound/soc/ti/sdma-pcm.* 14954 14955OMAP CLOCK FRAMEWORK SUPPORT 14956M: Paul Walmsley <paul@pwsan.com> 14957L: linux-omap@vger.kernel.org 14958S: Maintained 14959F: arch/arm/*omap*/*clock* 14960 14961OMAP DEVICE TREE SUPPORT 14962M: Benoît Cousson <bcousson@baylibre.com> 14963M: Tony Lindgren <tony@atomide.com> 14964L: linux-omap@vger.kernel.org 14965L: devicetree@vger.kernel.org 14966S: Maintained 14967F: arch/arm/boot/dts/*am3* 14968F: arch/arm/boot/dts/*am4* 14969F: arch/arm/boot/dts/*am5* 14970F: arch/arm/boot/dts/*dra7* 14971F: arch/arm/boot/dts/*omap* 14972F: arch/arm/boot/dts/logicpd-som-lv* 14973F: arch/arm/boot/dts/logicpd-torpedo* 14974 14975OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14976L: linux-omap@vger.kernel.org 14977L: linux-fbdev@vger.kernel.org 14978S: Orphan 14979F: Documentation/arm/omap/dss.rst 14980F: drivers/video/fbdev/omap2/ 14981 14982OMAP FRAMEBUFFER SUPPORT 14983L: linux-fbdev@vger.kernel.org 14984L: linux-omap@vger.kernel.org 14985S: Orphan 14986F: drivers/video/fbdev/omap/ 14987 14988OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14989M: Roger Quadros <rogerq@kernel.org> 14990M: Tony Lindgren <tony@atomide.com> 14991L: linux-omap@vger.kernel.org 14992S: Maintained 14993F: arch/arm/mach-omap2/*gpmc* 14994F: drivers/memory/omap-gpmc.c 14995 14996OMAP GPIO DRIVER 14997M: Grygorii Strashko <grygorii.strashko@ti.com> 14998M: Santosh Shilimkar <ssantosh@kernel.org> 14999M: Kevin Hilman <khilman@kernel.org> 15000L: linux-omap@vger.kernel.org 15001S: Maintained 15002F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15003F: drivers/gpio/gpio-omap.c 15004 15005OMAP HARDWARE SPINLOCK SUPPORT 15006M: Ohad Ben-Cohen <ohad@wizery.com> 15007L: linux-omap@vger.kernel.org 15008S: Maintained 15009F: drivers/hwspinlock/omap_hwspinlock.c 15010 15011OMAP HS MMC SUPPORT 15012L: linux-mmc@vger.kernel.org 15013L: linux-omap@vger.kernel.org 15014S: Orphan 15015F: drivers/mmc/host/omap_hsmmc.c 15016 15017OMAP HWMOD DATA 15018M: Paul Walmsley <paul@pwsan.com> 15019L: linux-omap@vger.kernel.org 15020S: Maintained 15021F: arch/arm/mach-omap2/omap_hwmod*data* 15022 15023OMAP HWMOD SUPPORT 15024M: Benoît Cousson <bcousson@baylibre.com> 15025M: Paul Walmsley <paul@pwsan.com> 15026L: linux-omap@vger.kernel.org 15027S: Maintained 15028F: arch/arm/mach-omap2/omap_hwmod.* 15029 15030OMAP I2C DRIVER 15031M: Vignesh R <vigneshr@ti.com> 15032L: linux-omap@vger.kernel.org 15033L: linux-i2c@vger.kernel.org 15034S: Maintained 15035F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15036F: drivers/i2c/busses/i2c-omap.c 15037 15038OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15039M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15040L: linux-media@vger.kernel.org 15041S: Maintained 15042F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15043F: drivers/media/platform/ti/omap3isp/ 15044F: drivers/staging/media/omap4iss/ 15045 15046OMAP MMC SUPPORT 15047M: Aaro Koskinen <aaro.koskinen@iki.fi> 15048L: linux-omap@vger.kernel.org 15049S: Odd Fixes 15050F: drivers/mmc/host/omap.c 15051 15052OMAP POWER MANAGEMENT SUPPORT 15053M: Kevin Hilman <khilman@kernel.org> 15054L: linux-omap@vger.kernel.org 15055S: Maintained 15056F: arch/arm/*omap*/*pm* 15057F: drivers/cpufreq/omap-cpufreq.c 15058 15059OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15060M: Paul Walmsley <paul@pwsan.com> 15061L: linux-omap@vger.kernel.org 15062S: Maintained 15063F: arch/arm/mach-omap2/prm* 15064 15065OMAP RANDOM NUMBER GENERATOR SUPPORT 15066M: Deepak Saxena <dsaxena@plexity.net> 15067S: Maintained 15068F: drivers/char/hw_random/omap-rng.c 15069 15070OMAP USB SUPPORT 15071L: linux-usb@vger.kernel.org 15072L: linux-omap@vger.kernel.org 15073S: Orphan 15074F: arch/arm/*omap*/usb* 15075F: drivers/usb/*/*omap* 15076 15077OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15078M: Mark Jackson <mpfj@newflow.co.uk> 15079L: linux-omap@vger.kernel.org 15080S: Maintained 15081F: arch/arm/boot/dts/am335x-nano.dts 15082 15083OMAP1 SUPPORT 15084M: Aaro Koskinen <aaro.koskinen@iki.fi> 15085M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15086M: Tony Lindgren <tony@atomide.com> 15087L: linux-omap@vger.kernel.org 15088S: Maintained 15089Q: http://patchwork.kernel.org/project/linux-omap/list/ 15090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15091F: arch/arm/configs/omap1_defconfig 15092F: arch/arm/mach-omap1/ 15093F: arch/arm/plat-omap/ 15094F: drivers/i2c/busses/i2c-omap.c 15095F: include/linux/platform_data/ams-delta-fiq.h 15096F: include/linux/platform_data/i2c-omap.h 15097 15098OMAP2+ SUPPORT 15099M: Tony Lindgren <tony@atomide.com> 15100L: linux-omap@vger.kernel.org 15101S: Maintained 15102W: http://www.muru.com/linux/omap/ 15103W: http://linux.omap.com/ 15104Q: http://patchwork.kernel.org/project/linux-omap/list/ 15105T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15106F: arch/arm/configs/omap2plus_defconfig 15107F: arch/arm/mach-omap2/ 15108F: arch/arm/plat-omap/ 15109F: drivers/bus/ti-sysc.c 15110F: drivers/i2c/busses/i2c-omap.c 15111F: drivers/irqchip/irq-omap-intc.c 15112F: drivers/mfd/*omap*.c 15113F: drivers/mfd/menelaus.c 15114F: drivers/mfd/palmas.c 15115F: drivers/mfd/tps65217.c 15116F: drivers/mfd/tps65218.c 15117F: drivers/mfd/tps65910.c 15118F: drivers/mfd/twl-core.[ch] 15119F: drivers/mfd/twl4030*.c 15120F: drivers/mfd/twl6030*.c 15121F: drivers/mfd/twl6040*.c 15122F: drivers/regulator/palmas-regulator*.c 15123F: drivers/regulator/pbias-regulator.c 15124F: drivers/regulator/tps65217-regulator.c 15125F: drivers/regulator/tps65218-regulator.c 15126F: drivers/regulator/tps65219-regulator.c 15127F: drivers/regulator/tps65910-regulator.c 15128F: drivers/regulator/twl-regulator.c 15129F: drivers/regulator/twl6030-regulator.c 15130F: include/linux/platform_data/i2c-omap.h 15131F: include/linux/platform_data/ti-sysc.h 15132 15133OMFS FILESYSTEM 15134M: Bob Copeland <me@bobcopeland.com> 15135L: linux-karma-devel@lists.sourceforge.net 15136S: Maintained 15137F: Documentation/filesystems/omfs.rst 15138F: fs/omfs/ 15139 15140OMNIKEY CARDMAN 4000 DRIVER 15141M: Harald Welte <laforge@gnumonks.org> 15142S: Maintained 15143F: drivers/char/pcmcia/cm4000_cs.c 15144F: include/linux/cm4000_cs.h 15145F: include/uapi/linux/cm4000_cs.h 15146 15147OMNIKEY CARDMAN 4040 DRIVER 15148M: Harald Welte <laforge@gnumonks.org> 15149S: Maintained 15150F: drivers/char/pcmcia/cm4040_cs.* 15151 15152OMNIVISION OG01A1B SENSOR DRIVER 15153M: Shawn Tu <shawnx.tu@intel.com> 15154L: linux-media@vger.kernel.org 15155S: Maintained 15156F: drivers/media/i2c/og01a1b.c 15157 15158OMNIVISION OV02A10 SENSOR DRIVER 15159M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15160L: linux-media@vger.kernel.org 15161S: Maintained 15162T: git git://linuxtv.org/media_tree.git 15163F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15164F: drivers/media/i2c/ov02a10.c 15165 15166OMNIVISION OV08D10 SENSOR DRIVER 15167M: Jimmy Su <jimmy.su@intel.com> 15168L: linux-media@vger.kernel.org 15169S: Maintained 15170T: git git://linuxtv.org/media_tree.git 15171F: drivers/media/i2c/ov08d10.c 15172 15173OMNIVISION OV13858 SENSOR DRIVER 15174M: Sakari Ailus <sakari.ailus@linux.intel.com> 15175L: linux-media@vger.kernel.org 15176S: Maintained 15177T: git git://linuxtv.org/media_tree.git 15178F: drivers/media/i2c/ov13858.c 15179 15180OMNIVISION OV13B10 SENSOR DRIVER 15181M: Arec Kao <arec.kao@intel.com> 15182L: linux-media@vger.kernel.org 15183S: Maintained 15184T: git git://linuxtv.org/media_tree.git 15185F: drivers/media/i2c/ov13b10.c 15186 15187OMNIVISION OV2680 SENSOR DRIVER 15188M: Rui Miguel Silva <rmfrfs@gmail.com> 15189L: linux-media@vger.kernel.org 15190S: Maintained 15191T: git git://linuxtv.org/media_tree.git 15192F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15193F: drivers/media/i2c/ov2680.c 15194 15195OMNIVISION OV2685 SENSOR DRIVER 15196M: Shunqian Zheng <zhengsq@rock-chips.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199T: git git://linuxtv.org/media_tree.git 15200F: drivers/media/i2c/ov2685.c 15201 15202OMNIVISION OV2740 SENSOR DRIVER 15203M: Tianshu Qiu <tian.shu.qiu@intel.com> 15204R: Shawn Tu <shawnx.tu@intel.com> 15205R: Bingbu Cao <bingbu.cao@intel.com> 15206L: linux-media@vger.kernel.org 15207S: Maintained 15208T: git git://linuxtv.org/media_tree.git 15209F: drivers/media/i2c/ov2740.c 15210 15211OMNIVISION OV5640 SENSOR DRIVER 15212M: Steve Longerbeam <slongerbeam@gmail.com> 15213L: linux-media@vger.kernel.org 15214S: Maintained 15215T: git git://linuxtv.org/media_tree.git 15216F: drivers/media/i2c/ov5640.c 15217 15218OMNIVISION OV5647 SENSOR DRIVER 15219M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15220M: Jacopo Mondi <jacopo@jmondi.org> 15221L: linux-media@vger.kernel.org 15222S: Maintained 15223T: git git://linuxtv.org/media_tree.git 15224F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15225F: drivers/media/i2c/ov5647.c 15226 15227OMNIVISION OV5670 SENSOR DRIVER 15228M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231T: git git://linuxtv.org/media_tree.git 15232F: drivers/media/i2c/ov5670.c 15233 15234OMNIVISION OV5675 SENSOR DRIVER 15235M: Shawn Tu <shawnx.tu@intel.com> 15236L: linux-media@vger.kernel.org 15237S: Maintained 15238T: git git://linuxtv.org/media_tree.git 15239F: drivers/media/i2c/ov5675.c 15240 15241OMNIVISION OV5693 SENSOR DRIVER 15242M: Daniel Scally <djrscally@gmail.com> 15243L: linux-media@vger.kernel.org 15244S: Maintained 15245T: git git://linuxtv.org/media_tree.git 15246F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15247F: drivers/media/i2c/ov5693.c 15248 15249OMNIVISION OV5695 SENSOR DRIVER 15250M: Shunqian Zheng <zhengsq@rock-chips.com> 15251L: linux-media@vger.kernel.org 15252S: Maintained 15253T: git git://linuxtv.org/media_tree.git 15254F: drivers/media/i2c/ov5695.c 15255 15256OMNIVISION OV7670 SENSOR DRIVER 15257L: linux-media@vger.kernel.org 15258S: Orphan 15259T: git git://linuxtv.org/media_tree.git 15260F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15261F: drivers/media/i2c/ov7670.c 15262 15263OMNIVISION OV772x SENSOR DRIVER 15264M: Jacopo Mondi <jacopo@jmondi.org> 15265L: linux-media@vger.kernel.org 15266S: Odd fixes 15267T: git git://linuxtv.org/media_tree.git 15268F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15269F: drivers/media/i2c/ov772x.c 15270F: include/media/i2c/ov772x.h 15271 15272OMNIVISION OV7740 SENSOR DRIVER 15273M: Wenyou Yang <wenyou.yang@microchip.com> 15274L: linux-media@vger.kernel.org 15275S: Maintained 15276T: git git://linuxtv.org/media_tree.git 15277F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15278F: drivers/media/i2c/ov7740.c 15279 15280OMNIVISION OV8856 SENSOR DRIVER 15281M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15282L: linux-media@vger.kernel.org 15283S: Maintained 15284T: git git://linuxtv.org/media_tree.git 15285F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15286F: drivers/media/i2c/ov8856.c 15287 15288OMNIVISION OV9282 SENSOR DRIVER 15289M: Paul J. Murphy <paul.j.murphy@intel.com> 15290M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15291L: linux-media@vger.kernel.org 15292S: Maintained 15293T: git git://linuxtv.org/media_tree.git 15294F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15295F: drivers/media/i2c/ov9282.c 15296 15297OMNIVISION OV9640 SENSOR DRIVER 15298M: Petr Cvek <petrcvekcz@gmail.com> 15299L: linux-media@vger.kernel.org 15300S: Maintained 15301F: drivers/media/i2c/ov9640.* 15302 15303OMNIVISION OV9650 SENSOR DRIVER 15304M: Sakari Ailus <sakari.ailus@linux.intel.com> 15305R: Akinobu Mita <akinobu.mita@gmail.com> 15306R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15307L: linux-media@vger.kernel.org 15308S: Maintained 15309T: git git://linuxtv.org/media_tree.git 15310F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15311F: drivers/media/i2c/ov9650.c 15312 15313OMNIVISION OV9734 SENSOR DRIVER 15314M: Tianshu Qiu <tian.shu.qiu@intel.com> 15315R: Bingbu Cao <bingbu.cao@intel.com> 15316L: linux-media@vger.kernel.org 15317S: Maintained 15318T: git git://linuxtv.org/media_tree.git 15319F: drivers/media/i2c/ov9734.c 15320 15321ONBOARD USB HUB DRIVER 15322M: Matthias Kaehlcke <mka@chromium.org> 15323L: linux-usb@vger.kernel.org 15324S: Maintained 15325F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15326F: drivers/usb/misc/onboard_usb_hub.c 15327 15328ONENAND FLASH DRIVER 15329M: Kyungmin Park <kyungmin.park@samsung.com> 15330L: linux-mtd@lists.infradead.org 15331S: Maintained 15332F: drivers/mtd/nand/onenand/ 15333F: include/linux/mtd/onenand*.h 15334 15335ONION OMEGA2+ BOARD 15336M: Harvey Hunt <harveyhuntnexus@gmail.com> 15337L: linux-mips@vger.kernel.org 15338S: Maintained 15339F: arch/mips/boot/dts/ralink/omega2p.dts 15340 15341OP-TEE DRIVER 15342M: Jens Wiklander <jens.wiklander@linaro.org> 15343L: op-tee@lists.trustedfirmware.org 15344S: Maintained 15345F: Documentation/ABI/testing/sysfs-bus-optee-devices 15346F: drivers/tee/optee/ 15347 15348OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15349M: Sumit Garg <sumit.garg@linaro.org> 15350L: op-tee@lists.trustedfirmware.org 15351S: Maintained 15352F: drivers/char/hw_random/optee-rng.c 15353 15354OP-TEE RTC DRIVER 15355M: Clément Léger <clement.leger@bootlin.com> 15356L: linux-rtc@vger.kernel.org 15357S: Maintained 15358F: drivers/rtc/rtc-optee.c 15359 15360OPA-VNIC DRIVER 15361M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15362L: linux-rdma@vger.kernel.org 15363S: Supported 15364F: drivers/infiniband/ulp/opa_vnic 15365 15366OPEN FIRMWARE AND FLATTENED DEVICE TREE 15367M: Rob Herring <robh+dt@kernel.org> 15368M: Frank Rowand <frowand.list@gmail.com> 15369L: devicetree@vger.kernel.org 15370S: Maintained 15371C: irc://irc.libera.chat/devicetree 15372W: http://www.devicetree.org/ 15373T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15374F: Documentation/ABI/testing/sysfs-firmware-ofw 15375F: drivers/of/ 15376F: include/linux/of*.h 15377F: scripts/dtc/ 15378K: of_overlay_notifier_ 15379K: of_overlay_fdt_apply 15380K: of_overlay_remove 15381 15382OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15383M: Rob Herring <robh+dt@kernel.org> 15384M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15385L: devicetree@vger.kernel.org 15386S: Maintained 15387C: irc://irc.libera.chat/devicetree 15388Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15389T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15390F: Documentation/devicetree/ 15391F: arch/*/boot/dts/ 15392F: include/dt-bindings/ 15393 15394OPENCOMPUTE PTP CLOCK DRIVER 15395M: Jonathan Lemon <jonathan.lemon@gmail.com> 15396M: Vadim Fedorenko <vadfed@fb.com> 15397L: netdev@vger.kernel.org 15398S: Maintained 15399F: drivers/ptp/ptp_ocp.c 15400 15401OPENCORES I2C BUS DRIVER 15402M: Peter Korsgaard <peter@korsgaard.com> 15403M: Andrew Lunn <andrew@lunn.ch> 15404L: linux-i2c@vger.kernel.org 15405S: Maintained 15406F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15407F: Documentation/i2c/busses/i2c-ocores.rst 15408F: drivers/i2c/busses/i2c-ocores.c 15409F: include/linux/platform_data/i2c-ocores.h 15410 15411OPENRISC ARCHITECTURE 15412M: Jonas Bonn <jonas@southpole.se> 15413M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15414M: Stafford Horne <shorne@gmail.com> 15415L: openrisc@lists.librecores.org 15416S: Maintained 15417W: http://openrisc.io 15418T: git https://github.com/openrisc/linux.git 15419F: Documentation/devicetree/bindings/openrisc/ 15420F: Documentation/openrisc/ 15421F: arch/openrisc/ 15422F: drivers/irqchip/irq-ompic.c 15423F: drivers/irqchip/irq-or1k-* 15424 15425OPENVSWITCH 15426M: Pravin B Shelar <pshelar@ovn.org> 15427L: netdev@vger.kernel.org 15428L: dev@openvswitch.org 15429S: Maintained 15430W: http://openvswitch.org 15431F: include/uapi/linux/openvswitch.h 15432F: net/openvswitch/ 15433 15434OPERATING PERFORMANCE POINTS (OPP) 15435M: Viresh Kumar <vireshk@kernel.org> 15436M: Nishanth Menon <nm@ti.com> 15437M: Stephen Boyd <sboyd@kernel.org> 15438L: linux-pm@vger.kernel.org 15439S: Maintained 15440T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15441F: Documentation/devicetree/bindings/opp/ 15442F: Documentation/power/opp.rst 15443F: drivers/opp/ 15444F: include/linux/pm_opp.h 15445 15446OPL4 DRIVER 15447M: Clemens Ladisch <clemens@ladisch.de> 15448L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15449S: Maintained 15450T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15451F: sound/drivers/opl4/ 15452 15453ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15454M: Mark Fasheh <mark@fasheh.com> 15455M: Joel Becker <jlbec@evilplan.org> 15456M: Joseph Qi <joseph.qi@linux.alibaba.com> 15457L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15458S: Supported 15459W: http://ocfs2.wiki.kernel.org 15460F: Documentation/filesystems/dlmfs.rst 15461F: Documentation/filesystems/ocfs2.rst 15462F: fs/ocfs2/ 15463 15464ORANGEFS FILESYSTEM 15465M: Mike Marshall <hubcap@omnibond.com> 15466R: Martin Brandenburg <martin@omnibond.com> 15467L: devel@lists.orangefs.org 15468S: Supported 15469T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15470F: Documentation/filesystems/orangefs.rst 15471F: fs/orangefs/ 15472 15473ORINOCO DRIVER 15474L: linux-wireless@vger.kernel.org 15475S: Orphan 15476W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15477W: http://www.nongnu.org/orinoco/ 15478F: drivers/net/wireless/intersil/orinoco/ 15479 15480OV2659 OMNIVISION SENSOR DRIVER 15481M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15482L: linux-media@vger.kernel.org 15483S: Maintained 15484W: https://linuxtv.org 15485Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15486T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15487F: drivers/media/i2c/ov2659.c 15488F: include/media/i2c/ov2659.h 15489 15490OVERLAY FILESYSTEM 15491M: Miklos Szeredi <miklos@szeredi.hu> 15492L: linux-unionfs@vger.kernel.org 15493S: Supported 15494T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15495F: Documentation/filesystems/overlayfs.rst 15496F: fs/overlayfs/ 15497 15498P54 WIRELESS DRIVER 15499M: Christian Lamparter <chunkeey@googlemail.com> 15500L: linux-wireless@vger.kernel.org 15501S: Maintained 15502W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15503F: drivers/net/wireless/intersil/p54/ 15504 15505PACKING 15506M: Vladimir Oltean <olteanv@gmail.com> 15507L: netdev@vger.kernel.org 15508S: Supported 15509F: Documentation/core-api/packing.rst 15510F: include/linux/packing.h 15511F: lib/packing.c 15512 15513PADATA PARALLEL EXECUTION MECHANISM 15514M: Steffen Klassert <steffen.klassert@secunet.com> 15515M: Daniel Jordan <daniel.m.jordan@oracle.com> 15516L: linux-crypto@vger.kernel.org 15517L: linux-kernel@vger.kernel.org 15518S: Maintained 15519F: Documentation/core-api/padata.rst 15520F: include/linux/padata.h 15521F: kernel/padata.c 15522 15523PAGE CACHE 15524M: Matthew Wilcox (Oracle) <willy@infradead.org> 15525L: linux-fsdevel@vger.kernel.org 15526S: Supported 15527T: git git://git.infradead.org/users/willy/pagecache.git 15528F: Documentation/filesystems/locking.rst 15529F: Documentation/filesystems/vfs.rst 15530F: include/linux/pagemap.h 15531F: mm/filemap.c 15532F: mm/page-writeback.c 15533F: mm/readahead.c 15534F: mm/truncate.c 15535 15536PAGE POOL 15537M: Jesper Dangaard Brouer <hawk@kernel.org> 15538M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15539L: netdev@vger.kernel.org 15540S: Supported 15541F: Documentation/networking/page_pool.rst 15542F: include/net/page_pool.h 15543F: include/trace/events/page_pool.h 15544F: net/core/page_pool.c 15545 15546PAGE TABLE CHECK 15547M: Pasha Tatashin <pasha.tatashin@soleen.com> 15548M: Andrew Morton <akpm@linux-foundation.org> 15549L: linux-mm@kvack.org 15550S: Maintained 15551F: Documentation/mm/page_table_check.rst 15552F: include/linux/page_table_check.h 15553F: mm/page_table_check.c 15554 15555PANASONIC LAPTOP ACPI EXTRAS DRIVER 15556M: Kenneth Chan <kenneth.t.chan@gmail.com> 15557L: platform-driver-x86@vger.kernel.org 15558S: Maintained 15559F: drivers/platform/x86/panasonic-laptop.c 15560 15561PARALLAX PING IIO SENSOR DRIVER 15562M: Andreas Klinger <ak@it-klinger.de> 15563L: linux-iio@vger.kernel.org 15564S: Maintained 15565F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15566F: drivers/iio/proximity/ping.c 15567 15568PARALLEL LCD/KEYPAD PANEL DRIVER 15569M: Willy Tarreau <willy@haproxy.com> 15570M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15571S: Odd Fixes 15572F: Documentation/admin-guide/lcd-panel-cgram.rst 15573F: drivers/auxdisplay/panel.c 15574 15575PARALLEL PORT SUBSYSTEM 15576M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15577M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15578L: linux-parport@lists.infradead.org (subscribers-only) 15579S: Maintained 15580F: Documentation/driver-api/parport*.rst 15581F: drivers/char/ppdev.c 15582F: drivers/parport/ 15583F: include/linux/parport*.h 15584F: include/uapi/linux/ppdev.h 15585 15586PARAVIRT_OPS INTERFACE 15587M: Juergen Gross <jgross@suse.com> 15588M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15589R: Alexey Makhalov <amakhalov@vmware.com> 15590R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15591L: virtualization@lists.linux-foundation.org 15592L: x86@kernel.org 15593S: Supported 15594T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15595F: Documentation/virt/paravirt_ops.rst 15596F: arch/*/include/asm/paravirt*.h 15597F: arch/*/kernel/paravirt* 15598F: include/linux/hypervisor.h 15599 15600PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15601M: Tim Waugh <tim@cyberelk.net> 15602L: linux-parport@lists.infradead.org (subscribers-only) 15603S: Maintained 15604F: Documentation/admin-guide/blockdev/paride.rst 15605F: drivers/block/paride/ 15606 15607PARISC ARCHITECTURE 15608M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15609M: Helge Deller <deller@gmx.de> 15610L: linux-parisc@vger.kernel.org 15611S: Maintained 15612W: https://parisc.wiki.kernel.org 15613Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15614T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15615T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15616F: Documentation/parisc/ 15617F: arch/parisc/ 15618F: drivers/char/agp/parisc-agp.c 15619F: drivers/input/misc/hp_sdc_rtc.c 15620F: drivers/input/serio/gscps2.c 15621F: drivers/input/serio/hp_sdc* 15622F: drivers/parisc/ 15623F: drivers/parport/parport_gsc.* 15624F: drivers/tty/serial/8250/8250_gsc.c 15625F: drivers/video/console/sti* 15626F: drivers/video/fbdev/sti* 15627F: drivers/video/logo/logo_parisc* 15628F: include/linux/hp_sdc.h 15629 15630PARMAN 15631M: Jiri Pirko <jiri@nvidia.com> 15632L: netdev@vger.kernel.org 15633S: Supported 15634F: include/linux/parman.h 15635F: lib/parman.c 15636F: lib/test_parman.c 15637 15638PC ENGINES APU BOARD DRIVER 15639M: Enrico Weigelt, metux IT consult <info@metux.net> 15640S: Maintained 15641F: drivers/platform/x86/pcengines-apuv2.c 15642 15643PC87360 HARDWARE MONITORING DRIVER 15644M: Jim Cromie <jim.cromie@gmail.com> 15645L: linux-hwmon@vger.kernel.org 15646S: Maintained 15647F: Documentation/hwmon/pc87360.rst 15648F: drivers/hwmon/pc87360.c 15649 15650PC8736x GPIO DRIVER 15651M: Jim Cromie <jim.cromie@gmail.com> 15652S: Maintained 15653F: drivers/char/pc8736x_gpio.c 15654 15655PC87427 HARDWARE MONITORING DRIVER 15656M: Jean Delvare <jdelvare@suse.com> 15657L: linux-hwmon@vger.kernel.org 15658S: Maintained 15659F: Documentation/hwmon/pc87427.rst 15660F: drivers/hwmon/pc87427.c 15661 15662PCA9532 LED DRIVER 15663M: Riku Voipio <riku.voipio@iki.fi> 15664S: Maintained 15665F: drivers/leds/leds-pca9532.c 15666F: include/linux/leds-pca9532.h 15667 15668PCA9541 I2C BUS MASTER SELECTOR DRIVER 15669M: Guenter Roeck <linux@roeck-us.net> 15670L: linux-i2c@vger.kernel.org 15671S: Maintained 15672F: drivers/i2c/muxes/i2c-mux-pca9541.c 15673 15674PCDP - PRIMARY CONSOLE AND DEBUG PORT 15675M: Khalid Aziz <khalid@gonehiking.org> 15676S: Maintained 15677F: drivers/firmware/pcdp.* 15678 15679PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15680M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15681M: Pali Rohár <pali@kernel.org> 15682L: linux-pci@vger.kernel.org 15683L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15684S: Maintained 15685F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15686F: drivers/pci/controller/pci-aardvark.c 15687 15688PCI DRIVER FOR ALTERA PCIE IP 15689M: Joyce Ooi <joyce.ooi@intel.com> 15690L: linux-pci@vger.kernel.org 15691S: Supported 15692F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15693F: drivers/pci/controller/pcie-altera.c 15694 15695PCI DRIVER FOR APPLIEDMICRO XGENE 15696M: Toan Le <toan@os.amperecomputing.com> 15697L: linux-pci@vger.kernel.org 15698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15699S: Maintained 15700F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15701F: drivers/pci/controller/pci-xgene.c 15702 15703PCI DRIVER FOR ARM VERSATILE PLATFORM 15704M: Rob Herring <robh@kernel.org> 15705L: linux-pci@vger.kernel.org 15706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15707S: Maintained 15708F: Documentation/devicetree/bindings/pci/versatile.yaml 15709F: drivers/pci/controller/pci-versatile.c 15710 15711PCI DRIVER FOR ARMADA 8K 15712M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15713L: linux-pci@vger.kernel.org 15714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15715S: Maintained 15716F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15717F: drivers/pci/controller/dwc/pcie-armada8k.c 15718 15719PCI DRIVER FOR CADENCE PCIE IP 15720M: Tom Joseph <tjoseph@cadence.com> 15721L: linux-pci@vger.kernel.org 15722S: Maintained 15723F: Documentation/devicetree/bindings/pci/cdns,* 15724F: drivers/pci/controller/cadence/ 15725 15726PCI DRIVER FOR FREESCALE LAYERSCAPE 15727M: Minghuan Lian <minghuan.Lian@nxp.com> 15728M: Mingkai Hu <mingkai.hu@nxp.com> 15729M: Roy Zang <roy.zang@nxp.com> 15730L: linuxppc-dev@lists.ozlabs.org 15731L: linux-pci@vger.kernel.org 15732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15733S: Maintained 15734F: drivers/pci/controller/dwc/*layerscape* 15735 15736PCI DRIVER FOR GENERIC OF HOSTS 15737M: Will Deacon <will@kernel.org> 15738L: linux-pci@vger.kernel.org 15739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15740S: Maintained 15741F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15742F: drivers/pci/controller/pci-host-common.c 15743F: drivers/pci/controller/pci-host-generic.c 15744 15745PCI DRIVER FOR IMX6 15746M: Richard Zhu <hongxing.zhu@nxp.com> 15747M: Lucas Stach <l.stach@pengutronix.de> 15748L: linux-pci@vger.kernel.org 15749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15750S: Maintained 15751F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15752F: drivers/pci/controller/dwc/*imx6* 15753 15754PCI DRIVER FOR FU740 15755M: Paul Walmsley <paul.walmsley@sifive.com> 15756M: Greentime Hu <greentime.hu@sifive.com> 15757L: linux-pci@vger.kernel.org 15758S: Maintained 15759F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15760F: drivers/pci/controller/dwc/pcie-fu740.c 15761 15762PCI DRIVER FOR INTEL IXP4XX 15763M: Linus Walleij <linus.walleij@linaro.org> 15764S: Maintained 15765F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15766F: drivers/pci/controller/pci-ixp4xx.c 15767 15768PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15769M: Nirmal Patel <nirmal.patel@linux.intel.com> 15770R: Jonathan Derrick <jonathan.derrick@linux.dev> 15771L: linux-pci@vger.kernel.org 15772S: Supported 15773F: drivers/pci/controller/vmd.c 15774 15775PCI DRIVER FOR MICROSEMI SWITCHTEC 15776M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15777M: Logan Gunthorpe <logang@deltatee.com> 15778L: linux-pci@vger.kernel.org 15779S: Maintained 15780F: Documentation/ABI/testing/sysfs-class-switchtec 15781F: Documentation/driver-api/switchtec.rst 15782F: drivers/ntb/hw/mscc/ 15783F: drivers/pci/switch/switchtec* 15784F: include/linux/switchtec.h 15785F: include/uapi/linux/switchtec_ioctl.h 15786 15787PCI DRIVER FOR MOBIVEIL PCIE IP 15788M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15789M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15790L: linux-pci@vger.kernel.org 15791S: Supported 15792F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15793F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15794 15795PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15796M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15797M: Pali Rohár <pali@kernel.org> 15798L: linux-pci@vger.kernel.org 15799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15800S: Maintained 15801F: drivers/pci/controller/*mvebu* 15802 15803PCI DRIVER FOR NVIDIA TEGRA 15804M: Thierry Reding <thierry.reding@gmail.com> 15805L: linux-tegra@vger.kernel.org 15806L: linux-pci@vger.kernel.org 15807S: Supported 15808F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15809F: drivers/pci/controller/pci-tegra.c 15810 15811PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15812M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15813L: linux-pci@vger.kernel.org 15814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15815S: Maintained 15816F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15817F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15818 15819PCI DRIVER FOR RENESAS R-CAR 15820M: Marek Vasut <marek.vasut+renesas@gmail.com> 15821M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15822L: linux-pci@vger.kernel.org 15823L: linux-renesas-soc@vger.kernel.org 15824S: Maintained 15825F: Documentation/devicetree/bindings/pci/*rcar* 15826F: drivers/pci/controller/*rcar* 15827 15828PCI DRIVER FOR SAMSUNG EXYNOS 15829M: Jingoo Han <jingoohan1@gmail.com> 15830L: linux-pci@vger.kernel.org 15831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15832L: linux-samsung-soc@vger.kernel.org 15833S: Maintained 15834F: drivers/pci/controller/dwc/pci-exynos.c 15835 15836PCI DRIVER FOR SYNOPSYS DESIGNWARE 15837M: Jingoo Han <jingoohan1@gmail.com> 15838M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15839L: linux-pci@vger.kernel.org 15840S: Maintained 15841F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15842F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15843F: drivers/pci/controller/dwc/*designware* 15844 15845PCI DRIVER FOR TI DRA7XX/J721E 15846M: Kishon Vijay Abraham I <kishon@ti.com> 15847L: linux-omap@vger.kernel.org 15848L: linux-pci@vger.kernel.org 15849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15850S: Supported 15851F: Documentation/devicetree/bindings/pci/ti-pci.txt 15852F: drivers/pci/controller/cadence/pci-j721e.c 15853F: drivers/pci/controller/dwc/pci-dra7xx.c 15854 15855PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15856M: Linus Walleij <linus.walleij@linaro.org> 15857L: linux-pci@vger.kernel.org 15858S: Maintained 15859F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15860F: drivers/pci/controller/pci-v3-semi.c 15861 15862PCI ENDPOINT SUBSYSTEM 15863M: Kishon Vijay Abraham I <kishon@ti.com> 15864M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15865R: Krzysztof Wilczyński <kw@linux.com> 15866R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15867L: linux-pci@vger.kernel.org 15868S: Supported 15869Q: https://patchwork.kernel.org/project/linux-pci/list/ 15870B: https://bugzilla.kernel.org 15871C: irc://irc.oftc.net/linux-pci 15872T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15873F: Documentation/PCI/endpoint/* 15874F: Documentation/misc-devices/pci-endpoint-test.rst 15875F: drivers/misc/pci_endpoint_test.c 15876F: drivers/pci/endpoint/ 15877F: tools/pci/ 15878 15879PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15880M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 15881R: Oliver O'Halloran <oohall@gmail.com> 15882L: linuxppc-dev@lists.ozlabs.org 15883S: Supported 15884F: Documentation/PCI/pci-error-recovery.rst 15885F: Documentation/powerpc/eeh-pci-error-recovery.rst 15886F: arch/powerpc/include/*/eeh*.h 15887F: arch/powerpc/kernel/eeh*.c 15888F: arch/powerpc/platforms/*/eeh*.c 15889F: drivers/pci/pcie/aer.c 15890F: drivers/pci/pcie/dpc.c 15891F: drivers/pci/pcie/err.c 15892 15893PCI ERROR RECOVERY 15894M: Linas Vepstas <linasvepstas@gmail.com> 15895L: linux-pci@vger.kernel.org 15896S: Supported 15897F: Documentation/PCI/pci-error-recovery.rst 15898 15899PCI PEER-TO-PEER DMA (P2PDMA) 15900M: Bjorn Helgaas <bhelgaas@google.com> 15901M: Logan Gunthorpe <logang@deltatee.com> 15902L: linux-pci@vger.kernel.org 15903S: Supported 15904Q: https://patchwork.kernel.org/project/linux-pci/list/ 15905B: https://bugzilla.kernel.org 15906C: irc://irc.oftc.net/linux-pci 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15908F: Documentation/driver-api/pci/p2pdma.rst 15909F: drivers/pci/p2pdma.c 15910F: include/linux/pci-p2pdma.h 15911 15912PCI MSI DRIVER FOR ALTERA MSI IP 15913M: Joyce Ooi <joyce.ooi@intel.com> 15914L: linux-pci@vger.kernel.org 15915S: Supported 15916F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15917F: drivers/pci/controller/pcie-altera-msi.c 15918 15919PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15920M: Toan Le <toan@os.amperecomputing.com> 15921L: linux-pci@vger.kernel.org 15922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15923S: Maintained 15924F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15925F: drivers/pci/controller/pci-xgene-msi.c 15926 15927PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15928M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15929R: Rob Herring <robh@kernel.org> 15930R: Krzysztof Wilczyński <kw@linux.com> 15931L: linux-pci@vger.kernel.org 15932S: Supported 15933Q: https://patchwork.kernel.org/project/linux-pci/list/ 15934B: https://bugzilla.kernel.org 15935C: irc://irc.oftc.net/linux-pci 15936T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15937F: drivers/pci/controller/ 15938F: drivers/pci/pci-bridge-emul.c 15939F: drivers/pci/pci-bridge-emul.h 15940 15941PCI SUBSYSTEM 15942M: Bjorn Helgaas <bhelgaas@google.com> 15943L: linux-pci@vger.kernel.org 15944S: Supported 15945Q: https://patchwork.kernel.org/project/linux-pci/list/ 15946B: https://bugzilla.kernel.org 15947C: irc://irc.oftc.net/linux-pci 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15949F: Documentation/PCI/ 15950F: Documentation/devicetree/bindings/pci/ 15951F: arch/x86/kernel/early-quirks.c 15952F: arch/x86/kernel/quirks.c 15953F: arch/x86/pci/ 15954F: drivers/acpi/pci* 15955F: drivers/pci/ 15956F: include/asm-generic/pci* 15957F: include/linux/of_pci.h 15958F: include/linux/pci* 15959F: include/uapi/linux/pci* 15960F: lib/pci* 15961 15962PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15963M: Jonathan Chocron <jonnyc@amazon.com> 15964L: linux-pci@vger.kernel.org 15965S: Maintained 15966F: Documentation/devicetree/bindings/pci/pcie-al.txt 15967F: drivers/pci/controller/dwc/pcie-al.c 15968 15969PCIE DRIVER FOR AMLOGIC MESON 15970M: Yue Wang <yue.wang@Amlogic.com> 15971L: linux-pci@vger.kernel.org 15972L: linux-amlogic@lists.infradead.org 15973S: Maintained 15974F: drivers/pci/controller/dwc/pci-meson.c 15975 15976PCIE DRIVER FOR AXIS ARTPEC 15977M: Jesper Nilsson <jesper.nilsson@axis.com> 15978L: linux-arm-kernel@axis.com 15979L: linux-pci@vger.kernel.org 15980S: Maintained 15981F: Documentation/devicetree/bindings/pci/axis,artpec* 15982F: drivers/pci/controller/dwc/*artpec* 15983 15984PCIE DRIVER FOR CAVIUM THUNDERX 15985M: Robert Richter <rric@kernel.org> 15986L: linux-pci@vger.kernel.org 15987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15988S: Odd Fixes 15989F: drivers/pci/controller/pci-thunder-* 15990 15991PCIE DRIVER FOR HISILICON 15992M: Zhou Wang <wangzhou1@hisilicon.com> 15993L: linux-pci@vger.kernel.org 15994S: Maintained 15995F: drivers/pci/controller/dwc/pcie-hisi.c 15996 15997PCIE DRIVER FOR HISILICON KIRIN 15998M: Xiaowei Song <songxiaowei@hisilicon.com> 15999M: Binghui Wang <wangbinghui@hisilicon.com> 16000L: linux-pci@vger.kernel.org 16001S: Maintained 16002F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16003F: drivers/pci/controller/dwc/pcie-kirin.c 16004 16005PCIE DRIVER FOR HISILICON STB 16006M: Shawn Guo <shawn.guo@linaro.org> 16007L: linux-pci@vger.kernel.org 16008S: Maintained 16009F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16010F: drivers/pci/controller/dwc/pcie-histb.c 16011 16012PCIE DRIVER FOR INTEL KEEM BAY 16013M: Srikanth Thokala <srikanth.thokala@intel.com> 16014L: linux-pci@vger.kernel.org 16015S: Supported 16016F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16017F: drivers/pci/controller/dwc/pcie-keembay.c 16018 16019PCIE DRIVER FOR INTEL LGM GW SOC 16020M: Rahul Tanwar <rtanwar@maxlinear.com> 16021L: linux-pci@vger.kernel.org 16022S: Maintained 16023F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16024F: drivers/pci/controller/dwc/pcie-intel-gw.c 16025 16026PCIE DRIVER FOR MEDIATEK 16027M: Ryder Lee <ryder.lee@mediatek.com> 16028M: Jianjun Wang <jianjun.wang@mediatek.com> 16029L: linux-pci@vger.kernel.org 16030L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16031S: Supported 16032F: Documentation/devicetree/bindings/pci/mediatek* 16033F: drivers/pci/controller/*mediatek* 16034 16035PCIE DRIVER FOR MICROCHIP 16036M: Daire McNamara <daire.mcnamara@microchip.com> 16037L: linux-pci@vger.kernel.org 16038S: Supported 16039F: Documentation/devicetree/bindings/pci/microchip* 16040F: drivers/pci/controller/*microchip* 16041 16042PCIE DRIVER FOR QUALCOMM MSM 16043M: Stanimir Varbanov <svarbanov@mm-sol.com> 16044L: linux-pci@vger.kernel.org 16045L: linux-arm-msm@vger.kernel.org 16046S: Maintained 16047F: drivers/pci/controller/dwc/pcie-qcom.c 16048 16049PCIE ENDPOINT DRIVER FOR QUALCOMM 16050M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16051L: linux-pci@vger.kernel.org 16052L: linux-arm-msm@vger.kernel.org 16053S: Maintained 16054F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16055F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16056 16057PCIE DRIVER FOR ROCKCHIP 16058M: Shawn Lin <shawn.lin@rock-chips.com> 16059L: linux-pci@vger.kernel.org 16060L: linux-rockchip@lists.infradead.org 16061S: Maintained 16062F: Documentation/devicetree/bindings/pci/rockchip-pcie* 16063F: drivers/pci/controller/pcie-rockchip* 16064 16065PCIE DRIVER FOR SOCIONEXT UNIPHIER 16066M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16067L: linux-pci@vger.kernel.org 16068S: Maintained 16069F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16070F: drivers/pci/controller/dwc/pcie-uniphier* 16071 16072PCIE DRIVER FOR ST SPEAR13XX 16073M: Pratyush Anand <pratyush.anand@gmail.com> 16074L: linux-pci@vger.kernel.org 16075S: Maintained 16076F: drivers/pci/controller/dwc/*spear* 16077 16078PCI DRIVER FOR XILINX VERSAL CPM 16079M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16080M: Michal Simek <michal.simek@amd.com> 16081L: linux-pci@vger.kernel.org 16082S: Maintained 16083F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16084F: drivers/pci/controller/pcie-xilinx-cpm.c 16085 16086PCMCIA SUBSYSTEM 16087M: Dominik Brodowski <linux@dominikbrodowski.net> 16088S: Odd Fixes 16089T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16090F: Documentation/pcmcia/ 16091F: drivers/pcmcia/ 16092F: include/pcmcia/ 16093F: tools/pcmcia/ 16094 16095PCNET32 NETWORK DRIVER 16096M: Don Fry <pcnet32@frontier.com> 16097L: netdev@vger.kernel.org 16098S: Maintained 16099F: drivers/net/ethernet/amd/pcnet32.c 16100 16101PCRYPT PARALLEL CRYPTO ENGINE 16102M: Steffen Klassert <steffen.klassert@secunet.com> 16103L: linux-crypto@vger.kernel.org 16104S: Maintained 16105F: crypto/pcrypt.c 16106F: include/crypto/pcrypt.h 16107 16108PEAQ WMI HOTKEYS DRIVER 16109M: Hans de Goede <hdegoede@redhat.com> 16110L: platform-driver-x86@vger.kernel.org 16111S: Maintained 16112F: drivers/platform/x86/peaq-wmi.c 16113 16114PECI HARDWARE MONITORING DRIVERS 16115M: Iwona Winiarska <iwona.winiarska@intel.com> 16116L: linux-hwmon@vger.kernel.org 16117S: Supported 16118F: Documentation/hwmon/peci-cputemp.rst 16119F: Documentation/hwmon/peci-dimmtemp.rst 16120F: drivers/hwmon/peci/ 16121 16122PECI SUBSYSTEM 16123M: Iwona Winiarska <iwona.winiarska@intel.com> 16124L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16125S: Supported 16126F: Documentation/devicetree/bindings/peci/ 16127F: Documentation/peci/ 16128F: drivers/peci/ 16129F: include/linux/peci-cpu.h 16130F: include/linux/peci.h 16131 16132PENSANDO ETHERNET DRIVERS 16133M: Shannon Nelson <snelson@pensando.io> 16134M: drivers@pensando.io 16135L: netdev@vger.kernel.org 16136S: Supported 16137F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16138F: drivers/net/ethernet/pensando/ 16139 16140PER-CPU MEMORY ALLOCATOR 16141M: Dennis Zhou <dennis@kernel.org> 16142M: Tejun Heo <tj@kernel.org> 16143M: Christoph Lameter <cl@linux.com> 16144L: linux-mm@kvack.org 16145S: Maintained 16146T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16147F: arch/*/include/asm/percpu.h 16148F: include/linux/percpu*.h 16149F: lib/percpu*.c 16150F: mm/percpu*.c 16151 16152PER-TASK DELAY ACCOUNTING 16153M: Balbir Singh <bsingharora@gmail.com> 16154S: Maintained 16155F: include/linux/delayacct.h 16156F: kernel/delayacct.c 16157 16158PERFORMANCE EVENTS SUBSYSTEM 16159M: Peter Zijlstra <peterz@infradead.org> 16160M: Ingo Molnar <mingo@redhat.com> 16161M: Arnaldo Carvalho de Melo <acme@kernel.org> 16162R: Mark Rutland <mark.rutland@arm.com> 16163R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16164R: Jiri Olsa <jolsa@kernel.org> 16165R: Namhyung Kim <namhyung@kernel.org> 16166L: linux-perf-users@vger.kernel.org 16167L: linux-kernel@vger.kernel.org 16168S: Supported 16169W: https://perf.wiki.kernel.org/ 16170T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16171F: arch/*/events/* 16172F: arch/*/events/*/* 16173F: arch/*/include/asm/perf_event.h 16174F: arch/*/kernel/*/*/perf_event*.c 16175F: arch/*/kernel/*/perf_event*.c 16176F: arch/*/kernel/perf_callchain.c 16177F: arch/*/kernel/perf_event*.c 16178F: include/linux/perf_event.h 16179F: include/uapi/linux/perf_event.h 16180F: kernel/events/* 16181F: tools/lib/perf/ 16182F: tools/perf/ 16183 16184PERFORMANCE EVENTS TOOLING ARM64 16185R: John Garry <john.garry@huawei.com> 16186R: Will Deacon <will@kernel.org> 16187R: James Clark <james.clark@arm.com> 16188R: Mike Leach <mike.leach@linaro.org> 16189R: Leo Yan <leo.yan@linaro.org> 16190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16191S: Supported 16192F: tools/build/feature/test-libopencsd.c 16193F: tools/perf/arch/arm*/ 16194F: tools/perf/pmu-events/arch/arm64/ 16195F: tools/perf/util/arm-spe* 16196F: tools/perf/util/cs-etm* 16197 16198PERSONALITY HANDLING 16199M: Christoph Hellwig <hch@infradead.org> 16200L: linux-abi-devel@lists.sourceforge.net 16201S: Maintained 16202F: include/linux/personality.h 16203F: include/uapi/linux/personality.h 16204 16205PHOENIX RC FLIGHT CONTROLLER ADAPTER 16206M: Marcus Folkesson <marcus.folkesson@gmail.com> 16207L: linux-input@vger.kernel.org 16208S: Maintained 16209F: Documentation/input/devices/pxrc.rst 16210F: drivers/input/joystick/pxrc.c 16211 16212PHONET PROTOCOL 16213M: Remi Denis-Courmont <courmisch@gmail.com> 16214S: Supported 16215F: Documentation/networking/phonet.rst 16216F: include/linux/phonet.h 16217F: include/net/phonet/ 16218F: include/uapi/linux/phonet.h 16219F: net/phonet/ 16220 16221PHRAM MTD DRIVER 16222M: Joern Engel <joern@lazybastard.org> 16223L: linux-mtd@lists.infradead.org 16224S: Maintained 16225F: drivers/mtd/devices/phram.c 16226 16227PICOLCD HID DRIVER 16228M: Bruno Prémont <bonbons@linux-vserver.org> 16229L: linux-input@vger.kernel.org 16230S: Maintained 16231F: drivers/hid/hid-picolcd* 16232 16233PIDFD API 16234M: Christian Brauner <christian@brauner.io> 16235L: linux-kernel@vger.kernel.org 16236S: Maintained 16237T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16238F: samples/pidfd/ 16239F: tools/testing/selftests/clone3/ 16240F: tools/testing/selftests/pid_namespace/ 16241F: tools/testing/selftests/pidfd/ 16242K: (?i)pidfd 16243K: (?i)clone3 16244K: \b(clone_args|kernel_clone_args)\b 16245 16246PIN CONTROL SUBSYSTEM 16247M: Linus Walleij <linus.walleij@linaro.org> 16248L: linux-gpio@vger.kernel.org 16249S: Maintained 16250T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16251F: Documentation/devicetree/bindings/pinctrl/ 16252F: Documentation/driver-api/pin-control.rst 16253F: drivers/pinctrl/ 16254F: include/dt-bindings/pinctrl/ 16255F: include/linux/pinctrl/ 16256 16257PIN CONTROLLER - AMD 16258M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16259M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16260S: Maintained 16261F: drivers/pinctrl/pinctrl-amd.c 16262 16263PIN CONTROLLER - FREESCALE 16264M: Dong Aisheng <aisheng.dong@nxp.com> 16265M: Fabio Estevam <festevam@gmail.com> 16266M: Shawn Guo <shawnguo@kernel.org> 16267M: Jacky Bai <ping.bai@nxp.com> 16268R: Pengutronix Kernel Team <kernel@pengutronix.de> 16269L: linux-gpio@vger.kernel.org 16270S: Maintained 16271F: Documentation/devicetree/bindings/pinctrl/fsl,* 16272F: drivers/pinctrl/freescale/ 16273 16274PIN CONTROLLER - INTEL 16275M: Mika Westerberg <mika.westerberg@linux.intel.com> 16276M: Andy Shevchenko <andy@kernel.org> 16277S: Supported 16278T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16279F: drivers/pinctrl/intel/ 16280 16281PIN CONTROLLER - KEEMBAY 16282M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16283S: Supported 16284F: drivers/pinctrl/pinctrl-keembay* 16285 16286PIN CONTROLLER - MEDIATEK 16287M: Sean Wang <sean.wang@kernel.org> 16288L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16289S: Maintained 16290F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16291F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16292F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16293F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16294F: drivers/pinctrl/mediatek/ 16295 16296PIN CONTROLLER - MICROCHIP AT91 16297M: Ludovic Desroches <ludovic.desroches@microchip.com> 16298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16299L: linux-gpio@vger.kernel.org 16300S: Supported 16301F: drivers/gpio/gpio-sama5d2-piobu.c 16302F: drivers/pinctrl/pinctrl-at91* 16303 16304PIN CONTROLLER - QUALCOMM 16305M: Bjorn Andersson <andersson@kernel.org> 16306L: linux-arm-msm@vger.kernel.org 16307S: Maintained 16308F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16309F: drivers/pinctrl/qcom/ 16310 16311PIN CONTROLLER - RENESAS 16312M: Geert Uytterhoeven <geert+renesas@glider.be> 16313L: linux-renesas-soc@vger.kernel.org 16314S: Supported 16315T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16316F: Documentation/devicetree/bindings/pinctrl/renesas,* 16317F: drivers/pinctrl/renesas/ 16318 16319PIN CONTROLLER - SAMSUNG 16320M: Tomasz Figa <tomasz.figa@gmail.com> 16321M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16322M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16323R: Alim Akhtar <alim.akhtar@samsung.com> 16324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16325L: linux-samsung-soc@vger.kernel.org 16326S: Maintained 16327C: irc://irc.libera.chat/linux-exynos 16328Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16329B: mailto:linux-samsung-soc@vger.kernel.org 16330T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16331F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16332F: drivers/pinctrl/samsung/ 16333F: include/dt-bindings/pinctrl/samsung.h 16334 16335PIN CONTROLLER - SINGLE 16336M: Tony Lindgren <tony@atomide.com> 16337M: Haojian Zhuang <haojian.zhuang@linaro.org> 16338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16339L: linux-omap@vger.kernel.org 16340S: Maintained 16341F: drivers/pinctrl/pinctrl-single.c 16342 16343PIN CONTROLLER - THUNDERBAY 16344M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16345S: Supported 16346F: drivers/pinctrl/pinctrl-thunderbay.c 16347 16348PIN CONTROLLER - SUNPLUS / TIBBO 16349M: Dvorkin Dmitry <dvorkin@tibbo.com> 16350M: Wells Lu <wellslutw@gmail.com> 16351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16352S: Maintained 16353W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16354F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16355F: drivers/pinctrl/sunplus/ 16356F: include/dt-bindings/pinctrl/sppctl*.h 16357 16358PINE64 PINEPHONE KEYBOARD DRIVER 16359M: Samuel Holland <samuel@sholland.org> 16360S: Supported 16361F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16362F: drivers/input/keyboard/pinephone-keyboard.c 16363 16364PKTCDVD DRIVER 16365M: linux-block@vger.kernel.org 16366S: Orphan 16367F: drivers/block/pktcdvd.c 16368F: include/linux/pktcdvd.h 16369F: include/uapi/linux/pktcdvd.h 16370 16371PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16372M: Tomasz Duszynski <tduszyns@gmail.com> 16373S: Maintained 16374F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16375F: drivers/iio/chemical/pms7003.c 16376 16377PLDMFW LIBRARY 16378M: Jacob Keller <jacob.e.keller@intel.com> 16379S: Maintained 16380F: Documentation/driver-api/pldmfw/ 16381F: include/linux/pldmfw.h 16382F: lib/pldmfw/ 16383 16384PLX DMA DRIVER 16385M: Logan Gunthorpe <logang@deltatee.com> 16386S: Maintained 16387F: drivers/dma/plx_dma.c 16388 16389PM6764TR DRIVER 16390M: Charles Hsu <hsu.yungteng@gmail.com> 16391L: linux-hwmon@vger.kernel.org 16392S: Maintained 16393F: Documentation/hwmon/pm6764tr.rst 16394F: drivers/hwmon/pmbus/pm6764tr.c 16395 16396PM-GRAPH UTILITY 16397M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16398L: linux-pm@vger.kernel.org 16399S: Supported 16400W: https://01.org/pm-graph 16401B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16402T: git git://github.com/intel/pm-graph 16403F: tools/power/pm-graph 16404 16405PMBUS HARDWARE MONITORING DRIVERS 16406M: Guenter Roeck <linux@roeck-us.net> 16407L: linux-hwmon@vger.kernel.org 16408S: Maintained 16409W: http://hwmon.wiki.kernel.org/ 16410W: http://www.roeck-us.net/linux/drivers/ 16411T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16412F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16413F: Documentation/devicetree/bindings/hwmon/max31785.txt 16414F: Documentation/hwmon/adm1275.rst 16415F: Documentation/hwmon/ibm-cffps.rst 16416F: Documentation/hwmon/ir35221.rst 16417F: Documentation/hwmon/lm25066.rst 16418F: Documentation/hwmon/ltc2978.rst 16419F: Documentation/hwmon/ltc3815.rst 16420F: Documentation/hwmon/max16064.rst 16421F: Documentation/hwmon/max20751.rst 16422F: Documentation/hwmon/max31785.rst 16423F: Documentation/hwmon/max34440.rst 16424F: Documentation/hwmon/max8688.rst 16425F: Documentation/hwmon/pmbus-core.rst 16426F: Documentation/hwmon/pmbus.rst 16427F: Documentation/hwmon/tps40422.rst 16428F: Documentation/hwmon/ucd9000.rst 16429F: Documentation/hwmon/ucd9200.rst 16430F: Documentation/hwmon/zl6100.rst 16431F: drivers/hwmon/pmbus/ 16432F: include/linux/pmbus.h 16433 16434PMC SIERRA MaxRAID DRIVER 16435L: linux-scsi@vger.kernel.org 16436S: Orphan 16437W: http://www.pmc-sierra.com/ 16438F: drivers/scsi/pmcraid.* 16439 16440PMC SIERRA PM8001 DRIVER 16441M: Jack Wang <jinpu.wang@cloud.ionos.com> 16442L: linux-scsi@vger.kernel.org 16443S: Supported 16444F: drivers/scsi/pm8001/ 16445 16446PNI RM3100 IIO DRIVER 16447M: Song Qiang <songqiang1304521@gmail.com> 16448L: linux-iio@vger.kernel.org 16449S: Maintained 16450F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16451F: drivers/iio/magnetometer/rm3100* 16452 16453PNP SUPPORT 16454M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16455L: linux-acpi@vger.kernel.org 16456S: Maintained 16457F: drivers/pnp/ 16458F: include/linux/pnp.h 16459 16460POSIX CLOCKS and TIMERS 16461M: Thomas Gleixner <tglx@linutronix.de> 16462L: linux-kernel@vger.kernel.org 16463S: Maintained 16464T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16465F: fs/timerfd.c 16466F: include/linux/time_namespace.h 16467F: include/linux/timer* 16468F: kernel/time/*timer* 16469F: kernel/time/namespace.c 16470 16471POWER MANAGEMENT CORE 16472M: "Rafael J. Wysocki" <rafael@kernel.org> 16473L: linux-pm@vger.kernel.org 16474S: Supported 16475B: https://bugzilla.kernel.org 16476T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16477F: drivers/base/power/ 16478F: drivers/powercap/ 16479F: include/linux/intel_rapl.h 16480F: include/linux/pm.h 16481F: include/linux/pm_* 16482F: include/linux/powercap.h 16483F: kernel/configs/nopm.config 16484 16485DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16486M: Daniel Lezcano <daniel.lezcano@kernel.org> 16487L: linux-pm@vger.kernel.org 16488S: Supported 16489B: https://bugzilla.kernel.org 16490T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16491F: drivers/powercap/dtpm* 16492F: include/linux/dtpm.h 16493 16494POWER STATE COORDINATION INTERFACE (PSCI) 16495M: Mark Rutland <mark.rutland@arm.com> 16496M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16498S: Maintained 16499F: drivers/firmware/psci/ 16500F: include/linux/psci.h 16501F: include/uapi/linux/psci.h 16502 16503POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16504M: Sebastian Reichel <sre@kernel.org> 16505L: linux-pm@vger.kernel.org 16506S: Maintained 16507T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16508F: Documentation/ABI/testing/sysfs-class-power 16509F: Documentation/devicetree/bindings/power/supply/ 16510F: drivers/power/supply/ 16511F: include/linux/power/ 16512F: include/linux/power_supply.h 16513 16514POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16515M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16516L: linuxppc-dev@lists.ozlabs.org 16517S: Maintained 16518F: drivers/char/powernv-op-panel.c 16519 16520PPP OVER ATM (RFC 2364) 16521M: Mitchell Blank Jr <mitch@sfgoth.com> 16522S: Maintained 16523F: include/uapi/linux/atmppp.h 16524F: net/atm/pppoatm.c 16525 16526PPP OVER ETHERNET 16527M: Michal Ostrowski <mostrows@earthlink.net> 16528S: Maintained 16529F: drivers/net/ppp/pppoe.c 16530F: drivers/net/ppp/pppox.c 16531 16532PPP OVER L2TP 16533M: James Chapman <jchapman@katalix.com> 16534S: Maintained 16535F: include/linux/if_pppol2tp.h 16536F: include/uapi/linux/if_pppol2tp.h 16537F: net/l2tp/l2tp_ppp.c 16538 16539PPP PROTOCOL DRIVERS AND COMPRESSORS 16540M: Paul Mackerras <paulus@samba.org> 16541L: linux-ppp@vger.kernel.org 16542S: Maintained 16543F: drivers/net/ppp/ppp_* 16544 16545PPS SUPPORT 16546M: Rodolfo Giometti <giometti@enneenne.com> 16547L: linuxpps@ml.enneenne.com (subscribers-only) 16548S: Maintained 16549W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16550F: Documentation/ABI/testing/sysfs-pps 16551F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16552F: Documentation/driver-api/pps.rst 16553F: drivers/pps/ 16554F: include/linux/pps*.h 16555F: include/uapi/linux/pps.h 16556 16557PPTP DRIVER 16558M: Dmitry Kozlov <xeb@mail.ru> 16559L: netdev@vger.kernel.org 16560S: Maintained 16561W: http://sourceforge.net/projects/accel-pptp 16562F: drivers/net/ppp/pptp.c 16563 16564PRESSURE STALL INFORMATION (PSI) 16565M: Johannes Weiner <hannes@cmpxchg.org> 16566M: Suren Baghdasaryan <surenb@google.com> 16567S: Maintained 16568F: include/linux/psi* 16569F: kernel/sched/psi.c 16570 16571PRINTK 16572M: Petr Mladek <pmladek@suse.com> 16573M: Sergey Senozhatsky <senozhatsky@chromium.org> 16574R: Steven Rostedt <rostedt@goodmis.org> 16575R: John Ogness <john.ogness@linutronix.de> 16576S: Maintained 16577T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16578F: include/linux/printk.h 16579F: kernel/printk/ 16580 16581PRINTK INDEXING 16582R: Chris Down <chris@chrisdown.name> 16583S: Maintained 16584F: Documentation/core-api/printk-index.rst 16585F: kernel/printk/index.c 16586K: printk_index 16587 16588PROC FILESYSTEM 16589L: linux-kernel@vger.kernel.org 16590L: linux-fsdevel@vger.kernel.org 16591S: Maintained 16592F: Documentation/filesystems/proc.rst 16593F: fs/proc/ 16594F: include/linux/proc_fs.h 16595F: tools/testing/selftests/proc/ 16596 16597PROC SYSCTL 16598M: Luis Chamberlain <mcgrof@kernel.org> 16599M: Kees Cook <keescook@chromium.org> 16600M: Iurii Zaikin <yzaikin@google.com> 16601L: linux-kernel@vger.kernel.org 16602L: linux-fsdevel@vger.kernel.org 16603S: Maintained 16604T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16605F: fs/proc/proc_sysctl.c 16606F: include/linux/sysctl.h 16607F: kernel/sysctl-test.c 16608F: kernel/sysctl.c 16609F: tools/testing/selftests/sysctl/ 16610 16611PS3 NETWORK SUPPORT 16612M: Geoff Levand <geoff@infradead.org> 16613L: netdev@vger.kernel.org 16614L: linuxppc-dev@lists.ozlabs.org 16615S: Maintained 16616F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16617 16618PS3 PLATFORM SUPPORT 16619M: Geoff Levand <geoff@infradead.org> 16620L: linuxppc-dev@lists.ozlabs.org 16621S: Maintained 16622F: arch/powerpc/boot/ps3* 16623F: arch/powerpc/include/asm/lv1call.h 16624F: arch/powerpc/include/asm/ps3*.h 16625F: arch/powerpc/platforms/ps3/ 16626F: drivers/*/ps3* 16627F: drivers/ps3/ 16628F: drivers/rtc/rtc-ps3.c 16629F: drivers/usb/host/*ps3.c 16630F: sound/ppc/snd_ps3* 16631 16632PS3VRAM DRIVER 16633M: Jim Paris <jim@jtan.com> 16634M: Geoff Levand <geoff@infradead.org> 16635L: linuxppc-dev@lists.ozlabs.org 16636S: Maintained 16637F: drivers/block/ps3vram.c 16638 16639PSAMPLE PACKET SAMPLING SUPPORT 16640M: Yotam Gigi <yotam.gi@gmail.com> 16641S: Maintained 16642F: include/net/psample.h 16643F: include/uapi/linux/psample.h 16644F: net/psample 16645 16646PSTORE FILESYSTEM 16647M: Kees Cook <keescook@chromium.org> 16648M: Anton Vorontsov <anton@enomsg.org> 16649M: Colin Cross <ccross@android.com> 16650M: Tony Luck <tony.luck@intel.com> 16651S: Maintained 16652T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16653F: Documentation/admin-guide/ramoops.rst 16654F: Documentation/admin-guide/pstore-blk.rst 16655F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16656F: drivers/acpi/apei/erst.c 16657F: drivers/firmware/efi/efi-pstore.c 16658F: fs/pstore/ 16659F: include/linux/pstore* 16660K: \b(pstore|ramoops) 16661 16662PTP HARDWARE CLOCK SUPPORT 16663M: Richard Cochran <richardcochran@gmail.com> 16664L: netdev@vger.kernel.org 16665S: Maintained 16666W: http://linuxptp.sourceforge.net/ 16667F: Documentation/ABI/testing/sysfs-ptp 16668F: Documentation/driver-api/ptp.rst 16669F: drivers/net/phy/dp83640* 16670F: drivers/ptp/* 16671F: include/linux/ptp_cl* 16672 16673PTP VIRTUAL CLOCK SUPPORT 16674M: Yangbo Lu <yangbo.lu@nxp.com> 16675L: netdev@vger.kernel.org 16676S: Maintained 16677F: drivers/ptp/ptp_vclock.c 16678F: net/ethtool/phc_vclocks.c 16679 16680PTRACE SUPPORT 16681M: Oleg Nesterov <oleg@redhat.com> 16682S: Maintained 16683F: arch/*/*/ptrace*.c 16684F: arch/*/include/asm/ptrace*.h 16685F: arch/*/ptrace*.c 16686F: include/asm-generic/syscall.h 16687F: include/linux/ptrace.h 16688F: include/linux/regset.h 16689F: include/uapi/linux/ptrace.h 16690F: kernel/ptrace.c 16691 16692PULSE8-CEC DRIVER 16693M: Hans Verkuil <hverkuil@xs4all.nl> 16694L: linux-media@vger.kernel.org 16695S: Maintained 16696T: git git://linuxtv.org/media_tree.git 16697F: Documentation/admin-guide/media/pulse8-cec.rst 16698F: drivers/media/cec/usb/pulse8/ 16699 16700PURELIFI PLFXLC DRIVER 16701M: Srinivasan Raju <srini.raju@purelifi.com> 16702L: linux-wireless@vger.kernel.org 16703S: Supported 16704F: drivers/net/wireless/purelifi/plfxlc/ 16705 16706PVRUSB2 VIDEO4LINUX DRIVER 16707M: Mike Isely <isely@pobox.com> 16708L: pvrusb2@isely.net (subscribers-only) 16709L: linux-media@vger.kernel.org 16710S: Maintained 16711W: http://www.isely.net/pvrusb2/ 16712T: git git://linuxtv.org/media_tree.git 16713F: Documentation/driver-api/media/drivers/pvrusb2* 16714F: drivers/media/usb/pvrusb2/ 16715 16716PWC WEBCAM DRIVER 16717M: Hans Verkuil <hverkuil@xs4all.nl> 16718L: linux-media@vger.kernel.org 16719S: Odd Fixes 16720T: git git://linuxtv.org/media_tree.git 16721F: drivers/media/usb/pwc/* 16722F: include/trace/events/pwc.h 16723 16724PWM IR Transmitter 16725M: Sean Young <sean@mess.org> 16726L: linux-media@vger.kernel.org 16727S: Maintained 16728F: drivers/media/rc/pwm-ir-tx.c 16729 16730PWM SUBSYSTEM 16731M: Thierry Reding <thierry.reding@gmail.com> 16732R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16733L: linux-pwm@vger.kernel.org 16734S: Maintained 16735Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16736T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16737F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16738F: Documentation/devicetree/bindings/pwm/ 16739F: Documentation/driver-api/pwm.rst 16740F: drivers/gpio/gpio-mvebu.c 16741F: drivers/pwm/ 16742F: drivers/video/backlight/pwm_bl.c 16743F: include/dt-bindings/pwm/ 16744F: include/linux/pwm.h 16745F: include/linux/pwm_backlight.h 16746K: pwm_(config|apply_state|ops) 16747 16748PXA GPIO DRIVER 16749M: Robert Jarzmik <robert.jarzmik@free.fr> 16750L: linux-gpio@vger.kernel.org 16751S: Maintained 16752F: drivers/gpio/gpio-pxa.c 16753 16754PXA MMCI DRIVER 16755S: Orphan 16756 16757PXA RTC DRIVER 16758M: Robert Jarzmik <robert.jarzmik@free.fr> 16759L: linux-rtc@vger.kernel.org 16760S: Maintained 16761 16762PXA2xx/PXA3xx SUPPORT 16763M: Daniel Mack <daniel@zonque.org> 16764M: Haojian Zhuang <haojian.zhuang@gmail.com> 16765M: Robert Jarzmik <robert.jarzmik@free.fr> 16766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16767S: Maintained 16768T: git git://github.com/hzhuang1/linux.git 16769T: git git://github.com/rjarzmik/linux.git 16770F: arch/arm/boot/dts/pxa* 16771F: arch/arm/mach-pxa/ 16772F: drivers/dma/pxa* 16773F: drivers/pcmcia/pxa2xx* 16774F: drivers/pinctrl/pxa/ 16775F: drivers/spi/spi-pxa2xx* 16776F: drivers/usb/gadget/udc/pxa2* 16777F: include/sound/pxa2xx-lib.h 16778F: sound/arm/pxa* 16779F: sound/soc/pxa/ 16780 16781QAT DRIVER 16782M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16783L: qat-linux@intel.com 16784S: Supported 16785F: drivers/crypto/qat/ 16786 16787QCOM AUDIO (ASoC) DRIVERS 16788M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16789M: Banajit Goswami <bgoswami@quicinc.com> 16790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16791S: Supported 16792F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml 16793F: Documentation/devicetree/bindings/sound/qcom,* 16794F: drivers/soc/qcom/apr.c 16795F: include/dt-bindings/sound/qcom,wcd9335.h 16796F: sound/soc/codecs/lpass-rx-macro.* 16797F: sound/soc/codecs/lpass-tx-macro.* 16798F: sound/soc/codecs/lpass-va-macro.c 16799F: sound/soc/codecs/lpass-wsa-macro.* 16800F: sound/soc/codecs/msm8916-wcd-analog.c 16801F: sound/soc/codecs/msm8916-wcd-digital.c 16802F: sound/soc/codecs/wcd9335.* 16803F: sound/soc/codecs/wcd934x.c 16804F: sound/soc/codecs/wcd-clsh-v2.* 16805F: sound/soc/codecs/wcd-mbhc-v2.* 16806F: sound/soc/codecs/wsa881x.c 16807F: sound/soc/codecs/wsa883x.c 16808F: sound/soc/qcom/ 16809 16810QCOM EMBEDDED USB DEBUGGER (EUD) 16811M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16812L: linux-arm-msm@vger.kernel.org 16813S: Maintained 16814F: Documentation/ABI/testing/sysfs-driver-eud 16815F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16816F: drivers/usb/misc/qcom_eud.c 16817 16818QCOM IPA DRIVER 16819M: Alex Elder <elder@kernel.org> 16820L: netdev@vger.kernel.org 16821S: Supported 16822F: drivers/net/ipa/ 16823 16824QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16825M: Gabriel Somlo <somlo@cmu.edu> 16826M: "Michael S. Tsirkin" <mst@redhat.com> 16827L: qemu-devel@nongnu.org 16828S: Maintained 16829F: drivers/firmware/qemu_fw_cfg.c 16830F: include/uapi/linux/qemu_fw_cfg.h 16831 16832QIB DRIVER 16833M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16834L: linux-rdma@vger.kernel.org 16835S: Supported 16836F: drivers/infiniband/hw/qib/ 16837 16838QLOGIC QL41xxx FCOE DRIVER 16839M: Saurav Kashyap <skashyap@marvell.com> 16840M: Javed Hasan <jhasan@marvell.com> 16841M: GR-QLogic-Storage-Upstream@marvell.com 16842L: linux-scsi@vger.kernel.org 16843S: Supported 16844F: drivers/scsi/qedf/ 16845 16846QLOGIC QL41xxx ISCSI DRIVER 16847M: Nilesh Javali <njavali@marvell.com> 16848M: Manish Rangankar <mrangankar@marvell.com> 16849M: GR-QLogic-Storage-Upstream@marvell.com 16850L: linux-scsi@vger.kernel.org 16851S: Supported 16852F: drivers/scsi/qedi/ 16853 16854QLOGIC QL4xxx ETHERNET DRIVER 16855M: Ariel Elior <aelior@marvell.com> 16856M: Manish Chopra <manishc@marvell.com> 16857L: netdev@vger.kernel.org 16858S: Supported 16859F: drivers/net/ethernet/qlogic/qed/ 16860F: drivers/net/ethernet/qlogic/qede/ 16861F: include/linux/qed/ 16862 16863QLOGIC QL4xxx RDMA DRIVER 16864M: Michal Kalderon <mkalderon@marvell.com> 16865M: Ariel Elior <aelior@marvell.com> 16866L: linux-rdma@vger.kernel.org 16867S: Supported 16868F: drivers/infiniband/hw/qedr/ 16869F: include/uapi/rdma/qedr-abi.h 16870 16871QLOGIC QLA1280 SCSI DRIVER 16872M: Michael Reed <mdr@sgi.com> 16873L: linux-scsi@vger.kernel.org 16874S: Maintained 16875F: drivers/scsi/qla1280.[ch] 16876 16877QLOGIC QLA2XXX FC-SCSI DRIVER 16878M: Nilesh Javali <njavali@marvell.com> 16879M: GR-QLogic-Storage-Upstream@marvell.com 16880L: linux-scsi@vger.kernel.org 16881S: Supported 16882F: drivers/scsi/qla2xxx/ 16883 16884QLOGIC QLA3XXX NETWORK DRIVER 16885M: GR-Linux-NIC-Dev@marvell.com 16886L: netdev@vger.kernel.org 16887S: Supported 16888F: drivers/net/ethernet/qlogic/qla3xxx.* 16889 16890QLOGIC QLA4XXX iSCSI DRIVER 16891M: Nilesh Javali <njavali@marvell.com> 16892M: Manish Rangankar <mrangankar@marvell.com> 16893M: GR-QLogic-Storage-Upstream@marvell.com 16894L: linux-scsi@vger.kernel.org 16895S: Supported 16896F: drivers/scsi/qla4xxx/ 16897 16898QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16899M: Shahed Shaikh <shshaikh@marvell.com> 16900M: Manish Chopra <manishc@marvell.com> 16901M: GR-Linux-NIC-Dev@marvell.com 16902L: netdev@vger.kernel.org 16903S: Supported 16904F: drivers/net/ethernet/qlogic/qlcnic/ 16905 16906QLOGIC QLGE 10Gb ETHERNET DRIVER 16907M: Manish Chopra <manishc@marvell.com> 16908M: GR-Linux-NIC-Dev@marvell.com 16909M: Coiby Xu <coiby.xu@gmail.com> 16910L: netdev@vger.kernel.org 16911S: Supported 16912F: Documentation/networking/device_drivers/qlogic/qlge.rst 16913F: drivers/staging/qlge/ 16914 16915QM1D1B0004 MEDIA DRIVER 16916M: Akihiro Tsukada <tskd08@gmail.com> 16917L: linux-media@vger.kernel.org 16918S: Odd Fixes 16919F: drivers/media/tuners/qm1d1b0004* 16920 16921QM1D1C0042 MEDIA DRIVER 16922M: Akihiro Tsukada <tskd08@gmail.com> 16923L: linux-media@vger.kernel.org 16924S: Odd Fixes 16925F: drivers/media/tuners/qm1d1c0042* 16926 16927QNX4 FILESYSTEM 16928M: Anders Larsen <al@alarsen.net> 16929S: Maintained 16930W: http://www.alarsen.net/linux/qnx4fs/ 16931F: fs/qnx4/ 16932F: include/uapi/linux/qnx4_fs.h 16933F: include/uapi/linux/qnxtypes.h 16934 16935QORIQ DPAA2 FSL-MC BUS DRIVER 16936M: Stuart Yoder <stuyoder@gmail.com> 16937M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16938L: linux-kernel@vger.kernel.org 16939S: Maintained 16940F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16941F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16942F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16943F: drivers/bus/fsl-mc/ 16944F: include/uapi/linux/fsl_mc.h 16945 16946QT1010 MEDIA DRIVER 16947M: Antti Palosaari <crope@iki.fi> 16948L: linux-media@vger.kernel.org 16949S: Maintained 16950W: https://linuxtv.org 16951W: http://palosaari.fi/linux/ 16952Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16953T: git git://linuxtv.org/anttip/media_tree.git 16954F: drivers/media/tuners/qt1010* 16955 16956QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16957M: Kalle Valo <kvalo@kernel.org> 16958L: ath10k@lists.infradead.org 16959S: Supported 16960W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16961T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16962F: drivers/net/wireless/ath/ath10k/ 16963F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16964 16965QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16966M: Kalle Valo <kvalo@kernel.org> 16967L: ath11k@lists.infradead.org 16968S: Supported 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16970F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16971F: drivers/net/wireless/ath/ath11k/ 16972 16973QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16974M: Toke Høiland-Jørgensen <toke@toke.dk> 16975L: linux-wireless@vger.kernel.org 16976S: Maintained 16977W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16978F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16979F: drivers/net/wireless/ath/ath9k/ 16980 16981QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16982M: Stephan Gerhold <stephan@gerhold.net> 16983L: netdev@vger.kernel.org 16984L: linux-arm-msm@vger.kernel.org 16985S: Maintained 16986F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16987F: drivers/net/wwan/qcom_bam_dmux.c 16988 16989QUALCOMM CAMERA SUBSYSTEM DRIVER 16990M: Robert Foss <robert.foss@linaro.org> 16991M: Todor Tomov <todor.too@gmail.com> 16992L: linux-media@vger.kernel.org 16993S: Maintained 16994F: Documentation/admin-guide/media/qcom_camss.rst 16995F: Documentation/devicetree/bindings/media/*camss* 16996F: drivers/media/platform/qcom/camss/ 16997 16998QUALCOMM CLOCK DRIVERS 16999M: Bjorn Andersson <andersson@kernel.org> 17000L: linux-arm-msm@vger.kernel.org 17001S: Supported 17002T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17003F: Documentation/devicetree/bindings/clock/qcom,* 17004F: drivers/clk/qcom/ 17005F: include/dt-bindings/clock/qcom,* 17006 17007QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17008M: Niklas Cassel <nks@flawful.org> 17009L: linux-pm@vger.kernel.org 17010L: linux-arm-msm@vger.kernel.org 17011S: Maintained 17012F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17013F: drivers/soc/qcom/cpr.c 17014 17015QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17016M: Ilia Lin <ilia.lin@kernel.org> 17017L: linux-pm@vger.kernel.org 17018S: Maintained 17019F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17020F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17021F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17022 17023QUALCOMM CRYPTO DRIVERS 17024M: Thara Gopinath <thara.gopinath@gmail.com> 17025L: linux-crypto@vger.kernel.org 17026L: linux-arm-msm@vger.kernel.org 17027S: Maintained 17028F: drivers/crypto/qce/ 17029 17030QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17031M: Timur Tabi <timur@kernel.org> 17032L: netdev@vger.kernel.org 17033S: Maintained 17034F: drivers/net/ethernet/qualcomm/emac/ 17035 17036QUALCOMM ETHQOS ETHERNET DRIVER 17037M: Vinod Koul <vkoul@kernel.org> 17038R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17039L: netdev@vger.kernel.org 17040S: Maintained 17041F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 17042F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17043 17044QUALCOMM FASTRPC DRIVER 17045M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17046M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17047L: linux-arm-msm@vger.kernel.org 17048S: Maintained 17049F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17050F: drivers/misc/fastrpc.c 17051F: include/uapi/misc/fastrpc.h 17052 17053QUALCOMM HEXAGON ARCHITECTURE 17054M: Brian Cain <bcain@quicinc.com> 17055L: linux-hexagon@vger.kernel.org 17056T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17057S: Supported 17058F: arch/hexagon/ 17059 17060QUALCOMM HIDMA DRIVER 17061M: Sinan Kaya <okaya@kernel.org> 17062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17063L: linux-arm-msm@vger.kernel.org 17064L: dmaengine@vger.kernel.org 17065S: Supported 17066F: drivers/dma/qcom/hidma* 17067 17068QUALCOMM I2C CCI DRIVER 17069M: Loic Poulain <loic.poulain@linaro.org> 17070M: Robert Foss <robert.foss@linaro.org> 17071L: linux-i2c@vger.kernel.org 17072L: linux-arm-msm@vger.kernel.org 17073S: Maintained 17074F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17075F: drivers/i2c/busses/i2c-qcom-cci.c 17076 17077QUALCOMM INTERCONNECT BWMON DRIVER 17078M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17079L: linux-arm-msm@vger.kernel.org 17080S: Maintained 17081F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17082F: drivers/soc/qcom/icc-bwmon.c 17083 17084QUALCOMM IOMMU 17085M: Rob Clark <robdclark@gmail.com> 17086L: iommu@lists.linux.dev 17087L: linux-arm-msm@vger.kernel.org 17088S: Maintained 17089F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17090 17091QUALCOMM IPC ROUTER (QRTR) DRIVER 17092M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17093L: linux-arm-msm@vger.kernel.org 17094S: Maintained 17095F: include/trace/events/qrtr.h 17096F: include/uapi/linux/qrtr.h 17097F: net/qrtr/ 17098 17099QUALCOMM IPCC MAILBOX DRIVER 17100M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17101L: linux-arm-msm@vger.kernel.org 17102S: Supported 17103F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17104F: drivers/mailbox/qcom-ipcc.c 17105F: include/dt-bindings/mailbox/qcom-ipcc.h 17106 17107QUALCOMM IPQ4019 USB PHY DRIVER 17108M: Robert Marko <robert.marko@sartura.hr> 17109M: Luka Perkov <luka.perkov@sartura.hr> 17110L: linux-arm-msm@vger.kernel.org 17111S: Maintained 17112F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17113F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17114 17115QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17116M: Robert Marko <robert.marko@sartura.hr> 17117M: Luka Perkov <luka.perkov@sartura.hr> 17118L: linux-arm-msm@vger.kernel.org 17119S: Maintained 17120F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17121F: drivers/regulator/vqmmc-ipq4019-regulator.c 17122 17123QUALCOMM NAND CONTROLLER DRIVER 17124M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17125L: linux-mtd@lists.infradead.org 17126L: linux-arm-msm@vger.kernel.org 17127S: Maintained 17128F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17129F: drivers/mtd/nand/raw/qcom_nandc.c 17130 17131QUALCOMM RMNET DRIVER 17132M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17133M: Sean Tranchetti <quic_stranche@quicinc.com> 17134L: netdev@vger.kernel.org 17135S: Maintained 17136F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17137F: drivers/net/ethernet/qualcomm/rmnet/ 17138F: include/linux/if_rmnet.h 17139 17140QUALCOMM TSENS THERMAL DRIVER 17141M: Amit Kucheria <amitk@kernel.org> 17142M: Thara Gopinath <thara.gopinath@gmail.com> 17143L: linux-pm@vger.kernel.org 17144L: linux-arm-msm@vger.kernel.org 17145S: Maintained 17146F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17147F: drivers/thermal/qcom/ 17148 17149QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17150M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 17151L: linux-media@vger.kernel.org 17152L: linux-arm-msm@vger.kernel.org 17153S: Maintained 17154T: git git://linuxtv.org/media_tree.git 17155F: Documentation/devicetree/bindings/media/*venus* 17156F: drivers/media/platform/qcom/venus/ 17157 17158QUALCOMM WCN36XX WIRELESS DRIVER 17159M: Loic Poulain <loic.poulain@linaro.org> 17160L: wcn36xx@lists.infradead.org 17161S: Supported 17162W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17163F: drivers/net/wireless/ath/wcn36xx/ 17164 17165QUANTENNA QTNFMAC WIRELESS DRIVER 17166M: Igor Mitsyanko <imitsyanko@quantenna.com> 17167R: Sergey Matyukevich <geomatsi@gmail.com> 17168L: linux-wireless@vger.kernel.org 17169S: Maintained 17170F: drivers/net/wireless/quantenna 17171 17172RADEON and AMDGPU DRM DRIVERS 17173M: Alex Deucher <alexander.deucher@amd.com> 17174M: Christian König <christian.koenig@amd.com> 17175M: Pan, Xinhui <Xinhui.Pan@amd.com> 17176L: amd-gfx@lists.freedesktop.org 17177S: Supported 17178T: git https://gitlab.freedesktop.org/agd5f/linux.git 17179B: https://gitlab.freedesktop.org/drm/amd/-/issues 17180C: irc://irc.oftc.net/radeon 17181F: Documentation/gpu/amdgpu/ 17182F: drivers/gpu/drm/amd/ 17183F: drivers/gpu/drm/radeon/ 17184F: include/uapi/drm/amdgpu_drm.h 17185F: include/uapi/drm/radeon_drm.h 17186 17187RADEON FRAMEBUFFER DISPLAY DRIVER 17188M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17189L: linux-fbdev@vger.kernel.org 17190S: Maintained 17191F: drivers/video/fbdev/aty/radeon* 17192F: include/uapi/linux/radeonfb.h 17193 17194RADIOSHARK RADIO DRIVER 17195M: Hans Verkuil <hverkuil@xs4all.nl> 17196L: linux-media@vger.kernel.org 17197S: Maintained 17198T: git git://linuxtv.org/media_tree.git 17199F: drivers/media/radio/radio-shark.c 17200 17201RADIOSHARK2 RADIO DRIVER 17202M: Hans Verkuil <hverkuil@xs4all.nl> 17203L: linux-media@vger.kernel.org 17204S: Maintained 17205T: git git://linuxtv.org/media_tree.git 17206F: drivers/media/radio/radio-shark2.c 17207F: drivers/media/radio/radio-tea5777.c 17208 17209RADOS BLOCK DEVICE (RBD) 17210M: Ilya Dryomov <idryomov@gmail.com> 17211R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17212L: ceph-devel@vger.kernel.org 17213S: Supported 17214W: http://ceph.com/ 17215T: git git://github.com/ceph/ceph-client.git 17216F: Documentation/ABI/testing/sysfs-bus-rbd 17217F: drivers/block/rbd.c 17218F: drivers/block/rbd_types.h 17219 17220RAGE128 FRAMEBUFFER DISPLAY DRIVER 17221M: Paul Mackerras <paulus@samba.org> 17222L: linux-fbdev@vger.kernel.org 17223S: Maintained 17224F: drivers/video/fbdev/aty/aty128fb.c 17225 17226RAINSHADOW-CEC DRIVER 17227M: Hans Verkuil <hverkuil@xs4all.nl> 17228L: linux-media@vger.kernel.org 17229S: Maintained 17230T: git git://linuxtv.org/media_tree.git 17231F: drivers/media/cec/usb/rainshadow/ 17232 17233RALINK MIPS ARCHITECTURE 17234M: John Crispin <john@phrozen.org> 17235L: linux-mips@vger.kernel.org 17236S: Maintained 17237F: arch/mips/ralink 17238 17239RALINK MT7621 MIPS ARCHITECTURE 17240M: Arınç ÜNAL <arinc.unal@arinc9.com> 17241M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17242L: linux-mips@vger.kernel.org 17243S: Maintained 17244F: arch/mips/boot/dts/ralink/mt7621* 17245 17246RALINK PINCTRL DRIVER 17247M: Arınç ÜNAL <arinc.unal@arinc9.com> 17248M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17249L: linux-mips@vger.kernel.org 17250S: Maintained 17251F: drivers/pinctrl/ralink/ 17252 17253RALINK RT2X00 WIRELESS LAN DRIVER 17254M: Stanislaw Gruszka <stf_xl@wp.pl> 17255M: Helmut Schaa <helmut.schaa@googlemail.com> 17256L: linux-wireless@vger.kernel.org 17257S: Maintained 17258F: drivers/net/wireless/ralink/rt2x00/ 17259 17260RAMDISK RAM BLOCK DEVICE DRIVER 17261M: Jens Axboe <axboe@kernel.dk> 17262S: Maintained 17263F: Documentation/admin-guide/blockdev/ramdisk.rst 17264F: drivers/block/brd.c 17265 17266RANCHU VIRTUAL BOARD FOR MIPS 17267M: Miodrag Dinic <miodrag.dinic@mips.com> 17268L: linux-mips@vger.kernel.org 17269S: Supported 17270F: arch/mips/configs/generic/board-ranchu.config 17271F: arch/mips/generic/board-ranchu.c 17272 17273RANDOM NUMBER DRIVER 17274M: "Theodore Ts'o" <tytso@mit.edu> 17275M: Jason A. Donenfeld <Jason@zx2c4.com> 17276T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17277S: Maintained 17278F: drivers/char/random.c 17279F: drivers/virt/vmgenid.c 17280 17281RAPIDIO SUBSYSTEM 17282M: Matt Porter <mporter@kernel.crashing.org> 17283M: Alexandre Bounine <alex.bou9@gmail.com> 17284S: Maintained 17285F: drivers/rapidio/ 17286 17287RAS INFRASTRUCTURE 17288M: Tony Luck <tony.luck@intel.com> 17289M: Borislav Petkov <bp@alien8.de> 17290L: linux-edac@vger.kernel.org 17291S: Maintained 17292F: Documentation/admin-guide/ras.rst 17293F: drivers/ras/ 17294F: include/linux/ras.h 17295F: include/ras/ras_event.h 17296 17297RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17298L: linux-wireless@vger.kernel.org 17299S: Orphan 17300F: drivers/net/wireless/ray* 17301 17302RC-CORE / LIRC FRAMEWORK 17303M: Sean Young <sean@mess.org> 17304L: linux-media@vger.kernel.org 17305S: Maintained 17306W: http://linuxtv.org 17307T: git git://linuxtv.org/media_tree.git 17308F: Documentation/driver-api/media/rc-core.rst 17309F: Documentation/userspace-api/media/rc/ 17310F: drivers/media/rc/ 17311F: include/media/rc-map.h 17312F: include/media/rc-core.h 17313F: include/uapi/linux/lirc.h 17314 17315RCMM REMOTE CONTROLS DECODER 17316M: Patrick Lerda <patrick9876@free.fr> 17317S: Maintained 17318F: drivers/media/rc/ir-rcmm-decoder.c 17319 17320RCUTORTURE TEST FRAMEWORK 17321M: "Paul E. McKenney" <paulmck@kernel.org> 17322M: Josh Triplett <josh@joshtriplett.org> 17323R: Steven Rostedt <rostedt@goodmis.org> 17324R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17325R: Lai Jiangshan <jiangshanlai@gmail.com> 17326L: rcu@vger.kernel.org 17327S: Supported 17328T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17329F: tools/testing/selftests/rcutorture 17330 17331RDACM20 Camera Sensor 17332M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17333M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17334M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17335M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17336L: linux-media@vger.kernel.org 17337S: Maintained 17338F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17339F: drivers/media/i2c/max9271.c 17340F: drivers/media/i2c/max9271.h 17341F: drivers/media/i2c/rdacm20.c 17342 17343RDACM21 Camera Sensor 17344M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17345M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17346M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17347M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17348L: linux-media@vger.kernel.org 17349S: Maintained 17350F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17351F: drivers/media/i2c/max9271.c 17352F: drivers/media/i2c/max9271.h 17353F: drivers/media/i2c/rdacm21.c 17354 17355RDC R-321X SoC 17356M: Florian Fainelli <florian@openwrt.org> 17357S: Maintained 17358 17359RDC R6040 FAST ETHERNET DRIVER 17360M: Florian Fainelli <f.fainelli@gmail.com> 17361L: netdev@vger.kernel.org 17362S: Maintained 17363F: drivers/net/ethernet/rdc/r6040.c 17364 17365RDMAVT - RDMA verbs software 17366M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17367L: linux-rdma@vger.kernel.org 17368S: Supported 17369F: drivers/infiniband/sw/rdmavt 17370 17371RDS - RELIABLE DATAGRAM SOCKETS 17372M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17373L: netdev@vger.kernel.org 17374L: linux-rdma@vger.kernel.org 17375L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17376S: Supported 17377W: https://oss.oracle.com/projects/rds/ 17378F: Documentation/networking/rds.rst 17379F: net/rds/ 17380 17381RDT - RESOURCE ALLOCATION 17382M: Fenghua Yu <fenghua.yu@intel.com> 17383M: Reinette Chatre <reinette.chatre@intel.com> 17384L: linux-kernel@vger.kernel.org 17385S: Supported 17386F: Documentation/x86/resctrl* 17387F: arch/x86/include/asm/resctrl.h 17388F: arch/x86/kernel/cpu/resctrl/ 17389F: tools/testing/selftests/resctrl/ 17390 17391READ-COPY UPDATE (RCU) 17392M: "Paul E. McKenney" <paulmck@kernel.org> 17393M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17394M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17395M: Josh Triplett <josh@joshtriplett.org> 17396R: Steven Rostedt <rostedt@goodmis.org> 17397R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17398R: Lai Jiangshan <jiangshanlai@gmail.com> 17399R: Joel Fernandes <joel@joelfernandes.org> 17400L: rcu@vger.kernel.org 17401S: Supported 17402W: http://www.rdrop.com/users/paulmck/RCU/ 17403T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17404F: Documentation/RCU/ 17405F: include/linux/rcu* 17406F: kernel/rcu/ 17407X: Documentation/RCU/torture.rst 17408X: include/linux/srcu*.h 17409X: kernel/rcu/srcu*.c 17410 17411REAL TIME CLOCK (RTC) SUBSYSTEM 17412M: Alessandro Zummo <a.zummo@towertech.it> 17413M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17414L: linux-rtc@vger.kernel.org 17415S: Maintained 17416Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17417T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17418F: Documentation/admin-guide/rtc.rst 17419F: Documentation/devicetree/bindings/rtc/ 17420F: drivers/rtc/ 17421F: include/linux/platform_data/rtc-* 17422F: include/linux/rtc.h 17423F: include/linux/rtc/ 17424F: include/uapi/linux/rtc.h 17425F: tools/testing/selftests/rtc/ 17426 17427REALTEK AUDIO CODECS 17428M: Oder Chiou <oder_chiou@realtek.com> 17429S: Maintained 17430F: include/sound/rt*.h 17431F: sound/soc/codecs/rt* 17432 17433REALTEK OTTO WATCHDOG 17434M: Sander Vanheule <sander@svanheule.net> 17435L: linux-watchdog@vger.kernel.org 17436S: Maintained 17437F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17438F: drivers/watchdog/realtek_otto_wdt.c 17439 17440REALTEK RTL83xx SMI DSA ROUTER CHIPS 17441M: Linus Walleij <linus.walleij@linaro.org> 17442M: Alvin Šipraga <alsi@bang-olufsen.dk> 17443S: Maintained 17444F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17445F: drivers/net/dsa/realtek/* 17446 17447REALTEK WIRELESS DRIVER (rtlwifi family) 17448M: Ping-Ke Shih <pkshih@realtek.com> 17449L: linux-wireless@vger.kernel.org 17450S: Maintained 17451W: https://wireless.wiki.kernel.org/ 17452T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17453F: drivers/net/wireless/realtek/rtlwifi/ 17454 17455REALTEK WIRELESS DRIVER (rtw88) 17456M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17457L: linux-wireless@vger.kernel.org 17458S: Maintained 17459F: drivers/net/wireless/realtek/rtw88/ 17460 17461REALTEK WIRELESS DRIVER (rtw89) 17462M: Ping-Ke Shih <pkshih@realtek.com> 17463L: linux-wireless@vger.kernel.org 17464S: Maintained 17465F: drivers/net/wireless/realtek/rtw89/ 17466 17467REDPINE WIRELESS DRIVER 17468M: Amitkumar Karwar <amitkarwar@gmail.com> 17469M: Siva Rebbagondla <siva8118@gmail.com> 17470L: linux-wireless@vger.kernel.org 17471S: Maintained 17472F: drivers/net/wireless/rsi/ 17473 17474REGISTER MAP ABSTRACTION 17475M: Mark Brown <broonie@kernel.org> 17476L: linux-kernel@vger.kernel.org 17477S: Supported 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17479F: Documentation/devicetree/bindings/regmap/ 17480F: drivers/base/regmap/ 17481F: include/linux/regmap.h 17482 17483REISERFS FILE SYSTEM 17484L: reiserfs-devel@vger.kernel.org 17485S: Supported 17486F: fs/reiserfs/ 17487 17488REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17489M: Bjorn Andersson <andersson@kernel.org> 17490M: Mathieu Poirier <mathieu.poirier@linaro.org> 17491L: linux-remoteproc@vger.kernel.org 17492S: Maintained 17493T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17494F: Documentation/ABI/testing/sysfs-class-remoteproc 17495F: Documentation/devicetree/bindings/remoteproc/ 17496F: Documentation/staging/remoteproc.rst 17497F: drivers/remoteproc/ 17498F: include/linux/remoteproc.h 17499F: include/linux/remoteproc/ 17500 17501REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17502M: Bjorn Andersson <andersson@kernel.org> 17503M: Mathieu Poirier <mathieu.poirier@linaro.org> 17504L: linux-remoteproc@vger.kernel.org 17505S: Maintained 17506T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17507F: Documentation/ABI/testing/sysfs-bus-rpmsg 17508F: Documentation/staging/rpmsg.rst 17509F: drivers/rpmsg/ 17510F: include/linux/rpmsg.h 17511F: include/linux/rpmsg/ 17512F: include/uapi/linux/rpmsg.h 17513F: samples/rpmsg/ 17514 17515REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17516M: Stephan Gerhold <stephan@gerhold.net> 17517L: netdev@vger.kernel.org 17518L: linux-remoteproc@vger.kernel.org 17519S: Maintained 17520F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17521 17522RENESAS CLOCK DRIVERS 17523M: Geert Uytterhoeven <geert+renesas@glider.be> 17524L: linux-renesas-soc@vger.kernel.org 17525S: Supported 17526T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17527F: Documentation/devicetree/bindings/clock/renesas,* 17528F: drivers/clk/renesas/ 17529 17530RENESAS EMEV2 I2C DRIVER 17531M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17532L: linux-renesas-soc@vger.kernel.org 17533S: Supported 17534F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17535F: drivers/i2c/busses/i2c-emev2.c 17536 17537RENESAS ETHERNET DRIVERS 17538R: Sergey Shtylyov <s.shtylyov@omp.ru> 17539L: netdev@vger.kernel.org 17540L: linux-renesas-soc@vger.kernel.org 17541F: Documentation/devicetree/bindings/net/renesas,*.yaml 17542F: drivers/net/ethernet/renesas/ 17543F: include/linux/sh_eth.h 17544 17545RENESAS R-CAR GYROADC DRIVER 17546M: Marek Vasut <marek.vasut@gmail.com> 17547L: linux-iio@vger.kernel.org 17548S: Supported 17549F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17550F: drivers/iio/adc/rcar-gyroadc.c 17551 17552RENESAS R-CAR I2C DRIVERS 17553M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17554L: linux-renesas-soc@vger.kernel.org 17555S: Supported 17556F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17557F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17558F: drivers/i2c/busses/i2c-rcar.c 17559F: drivers/i2c/busses/i2c-sh_mobile.c 17560 17561RENESAS R-CAR SATA DRIVER 17562R: Sergey Shtylyov <s.shtylyov@omp.ru> 17563S: Supported 17564L: linux-ide@vger.kernel.org 17565L: linux-renesas-soc@vger.kernel.org 17566F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17567F: drivers/ata/sata_rcar.c 17568 17569RENESAS R-CAR THERMAL DRIVERS 17570M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17571L: linux-renesas-soc@vger.kernel.org 17572S: Supported 17573F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17574F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17575F: drivers/thermal/rcar_gen3_thermal.c 17576F: drivers/thermal/rcar_thermal.c 17577 17578RENESAS RIIC DRIVER 17579M: Chris Brandt <chris.brandt@renesas.com> 17580L: linux-renesas-soc@vger.kernel.org 17581S: Supported 17582F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17583F: drivers/i2c/busses/i2c-riic.c 17584 17585RENESAS USB PHY DRIVER 17586M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17587L: linux-renesas-soc@vger.kernel.org 17588S: Maintained 17589F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17590 17591RENESAS RZ/G2L A/D DRIVER 17592M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17593L: linux-iio@vger.kernel.org 17594L: linux-renesas-soc@vger.kernel.org 17595S: Supported 17596F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17597F: drivers/iio/adc/rzg2l_adc.c 17598 17599RENESAS RZ/N1 A5PSW SWITCH DRIVER 17600M: Clément Léger <clement.leger@bootlin.com> 17601L: linux-renesas-soc@vger.kernel.org 17602L: netdev@vger.kernel.org 17603S: Maintained 17604F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17605F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17606F: drivers/net/dsa/rzn1_a5psw* 17607F: drivers/net/pcs/pcs-rzn1-miic.c 17608F: include/dt-bindings/net/pcs-rzn1-miic.h 17609F: include/linux/pcs-rzn1-miic.h 17610F: net/dsa/tag_rzn1_a5psw.c 17611 17612RENESAS RZ/N1 RTC CONTROLLER DRIVER 17613M: Miquel Raynal <miquel.raynal@bootlin.com> 17614L: linux-rtc@vger.kernel.org 17615L: linux-renesas-soc@vger.kernel.org 17616S: Maintained 17617F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17618F: drivers/rtc/rtc-rzn1.c 17619 17620RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17621M: Miquel Raynal <miquel.raynal@bootlin.com> 17622L: linux-mtd@lists.infradead.org 17623L: linux-renesas-soc@vger.kernel.org 17624S: Maintained 17625F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17626F: drivers/mtd/nand/raw/renesas-nand-controller.c 17627 17628RENESAS VERSACLOCK 7 CLOCK DRIVER 17629M: Alex Helms <alexander.helms.jy@renesas.com> 17630S: Maintained 17631F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 17632F: drivers/clk/clk-versaclock7.c 17633 17634RESET CONTROLLER FRAMEWORK 17635M: Philipp Zabel <p.zabel@pengutronix.de> 17636S: Maintained 17637T: git git://git.pengutronix.de/git/pza/linux 17638F: Documentation/devicetree/bindings/reset/ 17639F: Documentation/driver-api/reset.rst 17640F: drivers/reset/ 17641F: include/dt-bindings/reset/ 17642F: include/linux/reset-controller.h 17643F: include/linux/reset.h 17644F: include/linux/reset/ 17645K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17646 17647RESTARTABLE SEQUENCES SUPPORT 17648M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17649M: Peter Zijlstra <peterz@infradead.org> 17650M: "Paul E. McKenney" <paulmck@kernel.org> 17651M: Boqun Feng <boqun.feng@gmail.com> 17652L: linux-kernel@vger.kernel.org 17653S: Supported 17654F: include/trace/events/rseq.h 17655F: include/uapi/linux/rseq.h 17656F: kernel/rseq.c 17657F: tools/testing/selftests/rseq/ 17658 17659RFKILL 17660M: Johannes Berg <johannes@sipsolutions.net> 17661L: linux-wireless@vger.kernel.org 17662S: Maintained 17663W: https://wireless.wiki.kernel.org/ 17664Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17665T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17666T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17667F: Documentation/ABI/stable/sysfs-class-rfkill 17668F: Documentation/driver-api/rfkill.rst 17669F: include/linux/rfkill.h 17670F: include/uapi/linux/rfkill.h 17671F: net/rfkill/ 17672 17673RHASHTABLE 17674M: Thomas Graf <tgraf@suug.ch> 17675M: Herbert Xu <herbert@gondor.apana.org.au> 17676L: netdev@vger.kernel.org 17677S: Maintained 17678F: include/linux/rhashtable-types.h 17679F: include/linux/rhashtable.h 17680F: lib/rhashtable.c 17681F: lib/test_rhashtable.c 17682 17683RICOH R5C592 MEMORYSTICK DRIVER 17684M: Maxim Levitsky <maximlevitsky@gmail.com> 17685S: Maintained 17686F: drivers/memstick/host/r592.* 17687 17688RICOH SMARTMEDIA/XD DRIVER 17689M: Maxim Levitsky <maximlevitsky@gmail.com> 17690S: Maintained 17691F: drivers/mtd/nand/raw/r852.c 17692F: drivers/mtd/nand/raw/r852.h 17693 17694RISC-V PMU DRIVERS 17695M: Atish Patra <atishp@atishpatra.org> 17696R: Anup Patel <anup@brainfault.org> 17697L: linux-riscv@lists.infradead.org 17698S: Supported 17699F: drivers/perf/riscv_pmu.c 17700F: drivers/perf/riscv_pmu_legacy.c 17701F: drivers/perf/riscv_pmu_sbi.c 17702 17703RISC-V ARCHITECTURE 17704M: Paul Walmsley <paul.walmsley@sifive.com> 17705M: Palmer Dabbelt <palmer@dabbelt.com> 17706M: Albert Ou <aou@eecs.berkeley.edu> 17707L: linux-riscv@lists.infradead.org 17708S: Supported 17709Q: https://patchwork.kernel.org/project/linux-riscv/list/ 17710P: Documentation/riscv/patch-acceptance.rst 17711T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17712F: arch/riscv/ 17713N: riscv 17714K: riscv 17715 17716RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17717M: Conor Dooley <conor.dooley@microchip.com> 17718M: Daire McNamara <daire.mcnamara@microchip.com> 17719L: linux-riscv@lists.infradead.org 17720S: Supported 17721F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 17722F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17723F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17724F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17725F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17726F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17727F: Documentation/devicetree/bindings/riscv/microchip.yaml 17728F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17729F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17730F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17731F: arch/riscv/boot/dts/microchip/ 17732F: drivers/char/hw_random/mpfs-rng.c 17733F: drivers/clk/microchip/clk-mpfs.c 17734F: drivers/i2c/busses/i2c-microchip-core.c 17735F: drivers/mailbox/mailbox-mpfs.c 17736F: drivers/pci/controller/pcie-microchip-host.c 17737F: drivers/reset/reset-mpfs.c 17738F: drivers/rtc/rtc-mpfs.c 17739F: drivers/soc/microchip/ 17740F: drivers/spi/spi-microchip-core-qspi.c 17741F: drivers/spi/spi-microchip-core.c 17742F: drivers/usb/musb/mpfs.c 17743F: include/soc/microchip/mpfs.h 17744 17745RNBD BLOCK DRIVERS 17746M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17747M: Jack Wang <jinpu.wang@ionos.com> 17748L: linux-block@vger.kernel.org 17749S: Maintained 17750F: drivers/block/rnbd/ 17751 17752ROCCAT DRIVERS 17753M: Stefan Achatz <erazor_de@users.sourceforge.net> 17754S: Maintained 17755W: http://sourceforge.net/projects/roccat/ 17756F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17757F: drivers/hid/hid-roccat* 17758F: include/linux/hid-roccat* 17759 17760ROCKCHIP I2S TDM DRIVER 17761M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17762L: linux-rockchip@lists.infradead.org 17763S: Maintained 17764F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17765F: sound/soc/rockchip/rockchip_i2s_tdm.* 17766 17767ROCKCHIP ISP V1 DRIVER 17768M: Dafna Hirschfeld <dafna@fastmail.com> 17769L: linux-media@vger.kernel.org 17770L: linux-rockchip@lists.infradead.org 17771S: Maintained 17772F: Documentation/admin-guide/media/rkisp1.rst 17773F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17774F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17775F: drivers/media/platform/rockchip/rkisp1 17776F: include/uapi/linux/rkisp1-config.h 17777 17778ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17779M: Jacob Chen <jacob-chen@iotwrt.com> 17780M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17781L: linux-media@vger.kernel.org 17782L: linux-rockchip@lists.infradead.org 17783S: Maintained 17784F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17785F: drivers/media/platform/rockchip/rga/ 17786 17787ROCKCHIP VIDEO DECODER DRIVER 17788M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17789L: linux-media@vger.kernel.org 17790L: linux-rockchip@lists.infradead.org 17791S: Maintained 17792F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17793F: drivers/staging/media/rkvdec/ 17794 17795ROCKER DRIVER 17796M: Jiri Pirko <jiri@resnulli.us> 17797L: netdev@vger.kernel.org 17798S: Supported 17799F: drivers/net/ethernet/rocker/ 17800 17801ROCKETPORT EXPRESS/INFINITY DRIVER 17802M: Kevin Cernekee <cernekee@gmail.com> 17803L: linux-serial@vger.kernel.org 17804S: Odd Fixes 17805F: drivers/tty/serial/rp2.* 17806 17807ROHM BD99954 CHARGER IC 17808R: Matti Vaittinen <mazziesaccount@gmail.com> 17809S: Supported 17810F: drivers/power/supply/bd99954-charger.c 17811F: drivers/power/supply/bd99954-charger.h 17812 17813ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17814M: Tomasz Duszynski <tduszyns@gmail.com> 17815S: Maintained 17816F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17817F: drivers/iio/light/bh1750.c 17818 17819ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17820M: Marek Vasut <marek.vasut+renesas@gmail.com> 17821L: linux-kernel@vger.kernel.org 17822L: linux-renesas-soc@vger.kernel.org 17823S: Supported 17824F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17825F: drivers/gpio/gpio-bd9571mwv.c 17826F: drivers/mfd/bd9571mwv.c 17827F: drivers/regulator/bd9571mwv-regulator.c 17828F: include/linux/mfd/bd9571mwv.h 17829 17830ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17831R: Matti Vaittinen <mazziesaccount@gmail.com> 17832S: Supported 17833F: drivers/clk/clk-bd718x7.c 17834F: drivers/gpio/gpio-bd71815.c 17835F: drivers/gpio/gpio-bd71828.c 17836F: drivers/mfd/rohm-bd71828.c 17837F: drivers/mfd/rohm-bd718x7.c 17838F: drivers/mfd/rohm-bd9576.c 17839F: drivers/regulator/bd71815-regulator.c 17840F: drivers/regulator/bd71828-regulator.c 17841F: drivers/regulator/bd718x7-regulator.c 17842F: drivers/regulator/bd9576-regulator.c 17843F: drivers/regulator/rohm-regulator.c 17844F: drivers/rtc/rtc-bd70528.c 17845F: drivers/watchdog/bd9576_wdt.c 17846F: include/linux/mfd/rohm-bd71815.h 17847F: include/linux/mfd/rohm-bd71828.h 17848F: include/linux/mfd/rohm-bd718x7.h 17849F: include/linux/mfd/rohm-bd957x.h 17850F: include/linux/mfd/rohm-generic.h 17851F: include/linux/mfd/rohm-shared.h 17852 17853ROSE NETWORK LAYER 17854M: Ralf Baechle <ralf@linux-mips.org> 17855L: linux-hams@vger.kernel.org 17856S: Maintained 17857W: http://www.linux-ax25.org/ 17858F: include/net/rose.h 17859F: include/uapi/linux/rose.h 17860F: net/rose/ 17861 17862ROTATION DRIVER FOR ALLWINNER A83T 17863M: Jernej Skrabec <jernej.skrabec@gmail.com> 17864L: linux-media@vger.kernel.org 17865S: Maintained 17866T: git git://linuxtv.org/media_tree.git 17867F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17868F: drivers/media/platform/sunxi/sun8i-rotate/ 17869 17870RPMSG TTY DRIVER 17871M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17872L: linux-remoteproc@vger.kernel.org 17873S: Maintained 17874F: drivers/tty/rpmsg_tty.c 17875 17876RTL2830 MEDIA DRIVER 17877M: Antti Palosaari <crope@iki.fi> 17878L: linux-media@vger.kernel.org 17879S: Maintained 17880W: https://linuxtv.org 17881W: http://palosaari.fi/linux/ 17882Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17883T: git git://linuxtv.org/anttip/media_tree.git 17884F: drivers/media/dvb-frontends/rtl2830* 17885 17886RTL2832 MEDIA DRIVER 17887M: Antti Palosaari <crope@iki.fi> 17888L: linux-media@vger.kernel.org 17889S: Maintained 17890W: https://linuxtv.org 17891W: http://palosaari.fi/linux/ 17892Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17893T: git git://linuxtv.org/anttip/media_tree.git 17894F: drivers/media/dvb-frontends/rtl2832* 17895 17896RTL2832_SDR MEDIA DRIVER 17897M: Antti Palosaari <crope@iki.fi> 17898L: linux-media@vger.kernel.org 17899S: Maintained 17900W: https://linuxtv.org 17901W: http://palosaari.fi/linux/ 17902Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17903T: git git://linuxtv.org/anttip/media_tree.git 17904F: drivers/media/dvb-frontends/rtl2832_sdr* 17905 17906RTL8180 WIRELESS DRIVER 17907L: linux-wireless@vger.kernel.org 17908S: Orphan 17909W: https://wireless.wiki.kernel.org/ 17910T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17911F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17912 17913RTL8187 WIRELESS DRIVER 17914M: Herton Ronaldo Krzesinski <herton@canonical.com> 17915M: Hin-Tak Leung <htl10@users.sourceforge.net> 17916M: Larry Finger <Larry.Finger@lwfinger.net> 17917L: linux-wireless@vger.kernel.org 17918S: Maintained 17919W: https://wireless.wiki.kernel.org/ 17920T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17921F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17922 17923RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17924M: Jes Sorensen <Jes.Sorensen@gmail.com> 17925L: linux-wireless@vger.kernel.org 17926S: Maintained 17927T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17928F: drivers/net/wireless/realtek/rtl8xxxu/ 17929 17930RTRS TRANSPORT DRIVERS 17931M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17932M: Jack Wang <jinpu.wang@ionos.com> 17933L: linux-rdma@vger.kernel.org 17934S: Maintained 17935F: drivers/infiniband/ulp/rtrs/ 17936 17937RUNTIME VERIFICATION (RV) 17938M: Daniel Bristot de Oliveira <bristot@kernel.org> 17939M: Steven Rostedt <rostedt@goodmis.org> 17940L: linux-trace-devel@vger.kernel.org 17941S: Maintained 17942F: Documentation/trace/rv/ 17943F: include/linux/rv.h 17944F: include/rv/ 17945F: kernel/trace/rv/ 17946F: tools/verification/ 17947 17948RUST 17949M: Miguel Ojeda <ojeda@kernel.org> 17950M: Alex Gaynor <alex.gaynor@gmail.com> 17951M: Wedson Almeida Filho <wedsonaf@gmail.com> 17952R: Boqun Feng <boqun.feng@gmail.com> 17953R: Gary Guo <gary@garyguo.net> 17954R: Björn Roy Baron <bjorn3_gh@protonmail.com> 17955L: rust-for-linux@vger.kernel.org 17956S: Supported 17957W: https://github.com/Rust-for-Linux/linux 17958B: https://github.com/Rust-for-Linux/linux/issues 17959T: git https://github.com/Rust-for-Linux/linux.git rust-next 17960F: Documentation/rust/ 17961F: rust/ 17962F: samples/rust/ 17963F: scripts/*rust* 17964K: \b(?i:rust)\b 17965 17966RXRPC SOCKETS (AF_RXRPC) 17967M: David Howells <dhowells@redhat.com> 17968M: Marc Dionne <marc.dionne@auristor.com> 17969L: linux-afs@lists.infradead.org 17970S: Supported 17971W: https://www.infradead.org/~dhowells/kafs/ 17972F: Documentation/networking/rxrpc.rst 17973F: include/keys/rxrpc-type.h 17974F: include/net/af_rxrpc.h 17975F: include/trace/events/rxrpc.h 17976F: include/uapi/linux/rxrpc.h 17977F: net/rxrpc/ 17978 17979S3 SAVAGE FRAMEBUFFER DRIVER 17980M: Antonino Daplas <adaplas@gmail.com> 17981L: linux-fbdev@vger.kernel.org 17982S: Maintained 17983F: drivers/video/fbdev/savage/ 17984 17985S390 17986M: Heiko Carstens <hca@linux.ibm.com> 17987M: Vasily Gorbik <gor@linux.ibm.com> 17988M: Alexander Gordeev <agordeev@linux.ibm.com> 17989R: Christian Borntraeger <borntraeger@linux.ibm.com> 17990R: Sven Schnelle <svens@linux.ibm.com> 17991L: linux-s390@vger.kernel.org 17992S: Supported 17993W: http://www.ibm.com/developerworks/linux/linux390/ 17994T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17995F: Documentation/driver-api/s390-drivers.rst 17996F: Documentation/s390/ 17997F: arch/s390/ 17998F: drivers/s390/ 17999 18000S390 COMMON I/O LAYER 18001M: Vineeth Vijayan <vneethv@linux.ibm.com> 18002M: Peter Oberparleiter <oberpar@linux.ibm.com> 18003L: linux-s390@vger.kernel.org 18004S: Supported 18005W: http://www.ibm.com/developerworks/linux/linux390/ 18006F: drivers/s390/cio/ 18007 18008S390 DASD DRIVER 18009M: Stefan Haberland <sth@linux.ibm.com> 18010M: Jan Hoeppner <hoeppner@linux.ibm.com> 18011L: linux-s390@vger.kernel.org 18012S: Supported 18013W: http://www.ibm.com/developerworks/linux/linux390/ 18014F: block/partitions/ibm.c 18015F: drivers/s390/block/dasd* 18016F: include/linux/dasd_mod.h 18017 18018S390 IOMMU (PCI) 18019M: Matthew Rosato <mjrosato@linux.ibm.com> 18020M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18021L: linux-s390@vger.kernel.org 18022S: Supported 18023W: http://www.ibm.com/developerworks/linux/linux390/ 18024F: drivers/iommu/s390-iommu.c 18025 18026S390 IUCV NETWORK LAYER 18027M: Alexandra Winter <wintera@linux.ibm.com> 18028M: Wenjia Zhang <wenjia@linux.ibm.com> 18029L: linux-s390@vger.kernel.org 18030L: netdev@vger.kernel.org 18031S: Supported 18032W: http://www.ibm.com/developerworks/linux/linux390/ 18033F: drivers/s390/net/*iucv* 18034F: include/net/iucv/ 18035F: net/iucv/ 18036 18037S390 NETWORK DRIVERS 18038M: Alexandra Winter <wintera@linux.ibm.com> 18039M: Wenjia Zhang <wenjia@linux.ibm.com> 18040L: linux-s390@vger.kernel.org 18041L: netdev@vger.kernel.org 18042S: Supported 18043W: http://www.ibm.com/developerworks/linux/linux390/ 18044F: drivers/s390/net/ 18045 18046S390 PCI SUBSYSTEM 18047M: Niklas Schnelle <schnelle@linux.ibm.com> 18048M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18049L: linux-s390@vger.kernel.org 18050S: Supported 18051W: http://www.ibm.com/developerworks/linux/linux390/ 18052F: arch/s390/pci/ 18053F: drivers/pci/hotplug/s390_pci_hpc.c 18054F: Documentation/s390/pci.rst 18055 18056S390 VFIO AP DRIVER 18057M: Tony Krowiak <akrowiak@linux.ibm.com> 18058M: Halil Pasic <pasic@linux.ibm.com> 18059M: Jason Herne <jjherne@linux.ibm.com> 18060L: linux-s390@vger.kernel.org 18061S: Supported 18062W: http://www.ibm.com/developerworks/linux/linux390/ 18063F: Documentation/s390/vfio-ap* 18064F: drivers/s390/crypto/vfio_ap* 18065 18066S390 VFIO-CCW DRIVER 18067M: Eric Farman <farman@linux.ibm.com> 18068M: Matthew Rosato <mjrosato@linux.ibm.com> 18069R: Halil Pasic <pasic@linux.ibm.com> 18070L: linux-s390@vger.kernel.org 18071L: kvm@vger.kernel.org 18072S: Supported 18073F: Documentation/s390/vfio-ccw.rst 18074F: drivers/s390/cio/vfio_ccw* 18075F: include/uapi/linux/vfio_ccw.h 18076 18077S390 VFIO-PCI DRIVER 18078M: Matthew Rosato <mjrosato@linux.ibm.com> 18079M: Eric Farman <farman@linux.ibm.com> 18080L: linux-s390@vger.kernel.org 18081L: kvm@vger.kernel.org 18082S: Supported 18083F: arch/s390/kvm/pci* 18084F: drivers/vfio/pci/vfio_pci_zdev.c 18085F: include/uapi/linux/vfio_zdev.h 18086 18087S390 ZCRYPT DRIVER 18088M: Harald Freudenberger <freude@linux.ibm.com> 18089L: linux-s390@vger.kernel.org 18090S: Supported 18091W: http://www.ibm.com/developerworks/linux/linux390/ 18092F: drivers/s390/crypto/ 18093 18094S390 ZFCP DRIVER 18095M: Steffen Maier <maier@linux.ibm.com> 18096M: Benjamin Block <bblock@linux.ibm.com> 18097L: linux-s390@vger.kernel.org 18098S: Supported 18099W: http://www.ibm.com/developerworks/linux/linux390/ 18100F: drivers/s390/scsi/zfcp_* 18101 18102S3C ADC BATTERY DRIVER 18103M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18104L: linux-samsung-soc@vger.kernel.org 18105S: Odd Fixes 18106F: drivers/power/supply/s3c_adc_battery.c 18107F: include/linux/s3c_adc_battery.h 18108 18109S3C24XX SD/MMC Driver 18110M: Ben Dooks <ben-linux@fluff.org> 18111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18112S: Supported 18113F: drivers/mmc/host/s3cmci.* 18114 18115SAA6588 RDS RECEIVER DRIVER 18116M: Hans Verkuil <hverkuil@xs4all.nl> 18117L: linux-media@vger.kernel.org 18118S: Odd Fixes 18119W: https://linuxtv.org 18120T: git git://linuxtv.org/media_tree.git 18121F: drivers/media/i2c/saa6588* 18122 18123SAA7134 VIDEO4LINUX DRIVER 18124M: Mauro Carvalho Chehab <mchehab@kernel.org> 18125L: linux-media@vger.kernel.org 18126S: Odd fixes 18127W: https://linuxtv.org 18128T: git git://linuxtv.org/media_tree.git 18129F: Documentation/driver-api/media/drivers/saa7134* 18130F: drivers/media/pci/saa7134/ 18131 18132SAA7146 VIDEO4LINUX-2 DRIVER 18133M: Hans Verkuil <hverkuil@xs4all.nl> 18134L: linux-media@vger.kernel.org 18135S: Maintained 18136T: git git://linuxtv.org/media_tree.git 18137F: drivers/staging/media/deprecated/saa7146/ 18138F: include/media/drv-intf/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 18672W: http://www.ibm.com/developerworks/linux/linux390/ 18673F: net/smc/ 18674 18675SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18676M: Linus Walleij <linus.walleij@linaro.org> 18677L: linux-iio@vger.kernel.org 18678S: Maintained 18679T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18680F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18681F: drivers/iio/light/gp2ap002.c 18682 18683SHARP RJ54N1CB0C SENSOR DRIVER 18684M: Jacopo Mondi <jacopo@jmondi.org> 18685L: linux-media@vger.kernel.org 18686S: Odd fixes 18687T: git git://linuxtv.org/media_tree.git 18688F: drivers/media/i2c/rj54n1cb0c.c 18689F: include/media/i2c/rj54n1cb0c.h 18690 18691SH_VOU V4L2 OUTPUT DRIVER 18692L: linux-media@vger.kernel.org 18693S: Orphan 18694F: drivers/media/platform/renesas/sh_vou.c 18695F: include/media/drv-intf/sh_vou.h 18696 18697SI2157 MEDIA DRIVER 18698M: Antti Palosaari <crope@iki.fi> 18699L: linux-media@vger.kernel.org 18700S: Maintained 18701W: https://linuxtv.org 18702W: http://palosaari.fi/linux/ 18703Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18704T: git git://linuxtv.org/anttip/media_tree.git 18705F: drivers/media/tuners/si2157* 18706 18707SI2165 MEDIA DRIVER 18708M: Matthias Schwarzott <zzam@gentoo.org> 18709L: linux-media@vger.kernel.org 18710S: Maintained 18711W: https://linuxtv.org 18712Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18713F: drivers/media/dvb-frontends/si2165* 18714 18715SI2168 MEDIA DRIVER 18716M: Antti Palosaari <crope@iki.fi> 18717L: linux-media@vger.kernel.org 18718S: Maintained 18719W: https://linuxtv.org 18720W: http://palosaari.fi/linux/ 18721Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18722T: git git://linuxtv.org/anttip/media_tree.git 18723F: drivers/media/dvb-frontends/si2168* 18724 18725SI470X FM RADIO RECEIVER I2C DRIVER 18726M: Hans Verkuil <hverkuil@xs4all.nl> 18727L: linux-media@vger.kernel.org 18728S: Odd Fixes 18729W: https://linuxtv.org 18730T: git git://linuxtv.org/media_tree.git 18731F: drivers/media/radio/si470x/radio-si470x-i2c.c 18732 18733SI470X FM RADIO RECEIVER USB DRIVER 18734M: Hans Verkuil <hverkuil@xs4all.nl> 18735L: linux-media@vger.kernel.org 18736S: Maintained 18737W: https://linuxtv.org 18738T: git git://linuxtv.org/media_tree.git 18739F: drivers/media/radio/si470x/radio-si470x-common.c 18740F: drivers/media/radio/si470x/radio-si470x-usb.c 18741F: drivers/media/radio/si470x/radio-si470x.h 18742 18743SI4713 FM RADIO TRANSMITTER I2C DRIVER 18744M: Eduardo Valentin <edubezval@gmail.com> 18745L: linux-media@vger.kernel.org 18746S: Odd Fixes 18747W: https://linuxtv.org 18748T: git git://linuxtv.org/media_tree.git 18749F: drivers/media/radio/si4713/si4713.? 18750 18751SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18752M: Eduardo Valentin <edubezval@gmail.com> 18753L: linux-media@vger.kernel.org 18754S: Odd Fixes 18755W: https://linuxtv.org 18756T: git git://linuxtv.org/media_tree.git 18757F: drivers/media/radio/si4713/radio-platform-si4713.c 18758 18759SI4713 FM RADIO TRANSMITTER USB DRIVER 18760M: Hans Verkuil <hverkuil@xs4all.nl> 18761L: linux-media@vger.kernel.org 18762S: Maintained 18763W: https://linuxtv.org 18764T: git git://linuxtv.org/media_tree.git 18765F: drivers/media/radio/si4713/radio-usb-si4713.c 18766 18767SIANO DVB DRIVER 18768M: Mauro Carvalho Chehab <mchehab@kernel.org> 18769L: linux-media@vger.kernel.org 18770S: Odd fixes 18771W: https://linuxtv.org 18772T: git git://linuxtv.org/media_tree.git 18773F: drivers/media/common/siano/ 18774F: drivers/media/mmc/siano/ 18775F: drivers/media/usb/siano/ 18776F: drivers/media/usb/siano/ 18777 18778SIFIVE DRIVERS 18779M: Palmer Dabbelt <palmer@dabbelt.com> 18780M: Paul Walmsley <paul.walmsley@sifive.com> 18781L: linux-riscv@lists.infradead.org 18782S: Supported 18783T: git git://github.com/sifive/riscv-linux.git 18784N: sifive 18785K: [^@]sifive 18786 18787SIFIVE FU540 SYSTEM-ON-CHIP 18788M: Paul Walmsley <paul.walmsley@sifive.com> 18789M: Palmer Dabbelt <palmer@dabbelt.com> 18790L: linux-riscv@lists.infradead.org 18791S: Supported 18792T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18793N: fu540 18794K: fu540 18795 18796SIFIVE PDMA DRIVER 18797M: Green Wan <green.wan@sifive.com> 18798S: Maintained 18799F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18800F: drivers/dma/sf-pdma/ 18801 18802SILEAD TOUCHSCREEN DRIVER 18803M: Hans de Goede <hdegoede@redhat.com> 18804L: linux-input@vger.kernel.org 18805L: platform-driver-x86@vger.kernel.org 18806S: Maintained 18807F: drivers/input/touchscreen/silead.c 18808F: drivers/platform/x86/touchscreen_dmi.c 18809 18810SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18811M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18812S: Supported 18813F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18814F: drivers/net/wireless/silabs/wfx/ 18815 18816SILICON MOTION SM712 FRAME BUFFER DRIVER 18817M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18818M: Teddy Wang <teddy.wang@siliconmotion.com> 18819M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18820L: linux-fbdev@vger.kernel.org 18821S: Maintained 18822F: Documentation/fb/sm712fb.rst 18823F: drivers/video/fbdev/sm712* 18824 18825SILVACO I3C DUAL-ROLE MASTER 18826M: Miquel Raynal <miquel.raynal@bootlin.com> 18827M: Conor Culhane <conor.culhane@silvaco.com> 18828L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18829S: Maintained 18830F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18831F: drivers/i3c/master/svc-i3c-master.c 18832 18833SIMPLEFB FB DRIVER 18834M: Hans de Goede <hdegoede@redhat.com> 18835L: linux-fbdev@vger.kernel.org 18836S: Maintained 18837F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18838F: drivers/video/fbdev/simplefb.c 18839F: include/linux/platform_data/simplefb.h 18840 18841SIMTEC EB110ATX (Chalice CATS) 18842M: Simtec Linux Team <linux@simtec.co.uk> 18843S: Supported 18844W: http://www.simtec.co.uk/products/EB110ATX/ 18845 18846SIMTEC EB2410ITX (BAST) 18847M: Simtec Linux Team <linux@simtec.co.uk> 18848S: Supported 18849W: http://www.simtec.co.uk/products/EB2410ITX/ 18850F: arch/arm/mach-s3c/bast-ide.c 18851F: arch/arm/mach-s3c/bast-irq.c 18852F: arch/arm/mach-s3c/mach-bast.c 18853 18854SIOX 18855M: Thorsten Scherer <t.scherer@eckelmann.de> 18856M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18857R: Pengutronix Kernel Team <kernel@pengutronix.de> 18858S: Supported 18859F: drivers/gpio/gpio-siox.c 18860F: drivers/siox/* 18861F: include/trace/events/siox.h 18862 18863SIPHASH PRF ROUTINES 18864M: Jason A. Donenfeld <Jason@zx2c4.com> 18865S: Maintained 18866F: include/linux/siphash.h 18867F: lib/siphash.c 18868F: lib/test_siphash.c 18869 18870SIS 190 ETHERNET DRIVER 18871M: Francois Romieu <romieu@fr.zoreil.com> 18872L: netdev@vger.kernel.org 18873S: Maintained 18874F: drivers/net/ethernet/sis/sis190.c 18875 18876SIS 900/7016 FAST ETHERNET DRIVER 18877M: Daniele Venzano <venza@brownhat.org> 18878L: netdev@vger.kernel.org 18879S: Maintained 18880W: http://www.brownhat.org/sis900.html 18881F: drivers/net/ethernet/sis/sis900.* 18882 18883SIS FRAMEBUFFER DRIVER 18884M: Thomas Winischhofer <thomas@winischhofer.net> 18885S: Maintained 18886W: http://www.winischhofer.net/linuxsisvga.shtml 18887F: Documentation/fb/sisfb.rst 18888F: drivers/video/fbdev/sis/ 18889F: include/video/sisfb.h 18890 18891SIS I2C TOUCHSCREEN DRIVER 18892M: Mika Penttilä <mika.penttila@nextfour.com> 18893L: linux-input@vger.kernel.org 18894S: Maintained 18895F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18896F: drivers/input/touchscreen/sis_i2c.c 18897 18898SIS USB2VGA DRIVER 18899M: Thomas Winischhofer <thomas@winischhofer.net> 18900S: Maintained 18901W: http://www.winischhofer.at/linuxsisusbvga.shtml 18902F: drivers/usb/misc/sisusbvga/ 18903 18904SL28 CPLD MFD DRIVER 18905M: Michael Walle <michael@walle.cc> 18906S: Maintained 18907F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18908F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18909F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18910F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18911F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18912F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18913F: drivers/gpio/gpio-sl28cpld.c 18914F: drivers/hwmon/sl28cpld-hwmon.c 18915F: drivers/irqchip/irq-sl28cpld.c 18916F: drivers/pwm/pwm-sl28cpld.c 18917F: drivers/watchdog/sl28cpld_wdt.c 18918 18919SLAB ALLOCATOR 18920M: Christoph Lameter <cl@linux.com> 18921M: Pekka Enberg <penberg@kernel.org> 18922M: David Rientjes <rientjes@google.com> 18923M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18924M: Andrew Morton <akpm@linux-foundation.org> 18925M: Vlastimil Babka <vbabka@suse.cz> 18926R: Roman Gushchin <roman.gushchin@linux.dev> 18927R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18928L: linux-mm@kvack.org 18929S: Maintained 18930T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18931F: include/linux/sl?b*.h 18932F: mm/sl?b* 18933 18934SLCAN CAN NETWORK DRIVER 18935M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18936L: linux-can@vger.kernel.org 18937S: Maintained 18938F: drivers/net/can/slcan/ 18939 18940SLEEPABLE READ-COPY UPDATE (SRCU) 18941M: Lai Jiangshan <jiangshanlai@gmail.com> 18942M: "Paul E. McKenney" <paulmck@kernel.org> 18943M: Josh Triplett <josh@joshtriplett.org> 18944R: Steven Rostedt <rostedt@goodmis.org> 18945R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18946L: rcu@vger.kernel.org 18947S: Supported 18948W: http://www.rdrop.com/users/paulmck/RCU/ 18949T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18950F: include/linux/srcu*.h 18951F: kernel/rcu/srcu*.c 18952 18953SMACK SECURITY MODULE 18954M: Casey Schaufler <casey@schaufler-ca.com> 18955L: linux-security-module@vger.kernel.org 18956S: Maintained 18957W: http://schaufler-ca.com 18958T: git git://github.com/cschaufler/smack-next 18959F: Documentation/admin-guide/LSM/Smack.rst 18960F: security/smack/ 18961 18962SMC91x ETHERNET DRIVER 18963M: Nicolas Pitre <nico@fluxnic.net> 18964S: Odd Fixes 18965F: drivers/net/ethernet/smsc/smc91x.* 18966 18967SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18968M: Mark Rutland <mark.rutland@arm.com> 18969M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18970M: Sudeep Holla <sudeep.holla@arm.com> 18971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18972S: Maintained 18973F: drivers/firmware/smccc/ 18974F: include/linux/arm-smccc.h 18975 18976SMM665 HARDWARE MONITOR DRIVER 18977M: Guenter Roeck <linux@roeck-us.net> 18978L: linux-hwmon@vger.kernel.org 18979S: Maintained 18980F: Documentation/hwmon/smm665.rst 18981F: drivers/hwmon/smm665.c 18982 18983SMSC EMC2103 HARDWARE MONITOR DRIVER 18984M: Steve Glendinning <steve.glendinning@shawell.net> 18985L: linux-hwmon@vger.kernel.org 18986S: Maintained 18987F: Documentation/hwmon/emc2103.rst 18988F: drivers/hwmon/emc2103.c 18989 18990SMSC SCH5627 HARDWARE MONITOR DRIVER 18991M: Hans de Goede <hdegoede@redhat.com> 18992L: linux-hwmon@vger.kernel.org 18993S: Supported 18994F: Documentation/hwmon/sch5627.rst 18995F: drivers/hwmon/sch5627.c 18996 18997SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18998M: Steve Glendinning <steve.glendinning@shawell.net> 18999L: linux-fbdev@vger.kernel.org 19000S: Maintained 19001F: drivers/video/fbdev/smscufx.c 19002 19003SMSC47B397 HARDWARE MONITOR DRIVER 19004M: Jean Delvare <jdelvare@suse.com> 19005L: linux-hwmon@vger.kernel.org 19006S: Maintained 19007F: Documentation/hwmon/smsc47b397.rst 19008F: drivers/hwmon/smsc47b397.c 19009 19010SMSC911x ETHERNET DRIVER 19011M: Steve Glendinning <steve.glendinning@shawell.net> 19012L: netdev@vger.kernel.org 19013S: Maintained 19014F: drivers/net/ethernet/smsc/smsc911x.* 19015F: include/linux/smsc911x.h 19016 19017SMSC9420 PCI ETHERNET DRIVER 19018M: Steve Glendinning <steve.glendinning@shawell.net> 19019L: netdev@vger.kernel.org 19020S: Maintained 19021F: drivers/net/ethernet/smsc/smsc9420.* 19022 19023SOCIONEXT (SNI) AVE NETWORK DRIVER 19024M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19025L: netdev@vger.kernel.org 19026S: Maintained 19027F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19028F: drivers/net/ethernet/socionext/sni_ave.c 19029 19030SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19031M: Jassi Brar <jaswinder.singh@linaro.org> 19032M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19033L: netdev@vger.kernel.org 19034S: Maintained 19035F: Documentation/devicetree/bindings/net/socionext-netsec.txt 19036F: drivers/net/ethernet/socionext/netsec.c 19037 19038SOCIONEXT (SNI) Synquacer SPI DRIVER 19039M: Masahisa Kojima <masahisa.kojima@linaro.org> 19040M: Jassi Brar <jaswinder.singh@linaro.org> 19041L: linux-spi@vger.kernel.org 19042S: Maintained 19043F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 19044F: drivers/spi/spi-synquacer.c 19045 19046SOCIONEXT SYNQUACER I2C DRIVER 19047M: Ard Biesheuvel <ardb@kernel.org> 19048L: linux-i2c@vger.kernel.org 19049S: Maintained 19050F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 19051F: drivers/i2c/busses/i2c-synquacer.c 19052 19053SOCIONEXT UNIPHIER SOUND DRIVER 19054L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19055S: Orphan 19056F: sound/soc/uniphier/ 19057 19058SOEKRIS NET48XX LED SUPPORT 19059M: Chris Boot <bootc@bootc.net> 19060S: Maintained 19061F: drivers/leds/leds-net48xx.c 19062 19063SOFT-IWARP DRIVER (siw) 19064M: Bernard Metzler <bmt@zurich.ibm.com> 19065L: linux-rdma@vger.kernel.org 19066S: Supported 19067F: drivers/infiniband/sw/siw/ 19068F: include/uapi/rdma/siw-abi.h 19069 19070SOFT-ROCE DRIVER (rxe) 19071M: Zhu Yanjun <zyjzyj2000@gmail.com> 19072L: linux-rdma@vger.kernel.org 19073S: Supported 19074F: drivers/infiniband/sw/rxe/ 19075F: include/uapi/rdma/rdma_user_rxe.h 19076 19077SOFTLOGIC 6x10 MPEG CODEC 19078M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19079M: Anton Sviridenko <anton@corp.bluecherry.net> 19080M: Andrey Utkin <andrey_utkin@fastmail.com> 19081M: Ismael Luceno <ismael@iodev.co.uk> 19082L: linux-media@vger.kernel.org 19083S: Supported 19084F: drivers/media/pci/solo6x10/ 19085 19086SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19087M: James Morse <james.morse@arm.com> 19088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19089S: Maintained 19090F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19091F: drivers/firmware/arm_sdei.c 19092F: include/linux/arm_sdei.h 19093F: include/uapi/linux/arm_sdei.h 19094 19095SOFTWARE NODES AND DEVICE PROPERTIES 19096R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19097R: Daniel Scally <djrscally@gmail.com> 19098R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19099R: Sakari Ailus <sakari.ailus@linux.intel.com> 19100L: linux-acpi@vger.kernel.org 19101S: Maintained 19102F: drivers/base/property.c 19103F: drivers/base/swnode.c 19104F: include/linux/fwnode.h 19105F: include/linux/property.h 19106 19107SOFTWARE RAID (Multiple Disks) SUPPORT 19108M: Song Liu <song@kernel.org> 19109L: linux-raid@vger.kernel.org 19110S: Supported 19111Q: https://patchwork.kernel.org/project/linux-raid/list/ 19112T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19113F: drivers/md/Kconfig 19114F: drivers/md/Makefile 19115F: drivers/md/md* 19116F: drivers/md/raid* 19117F: include/linux/raid/ 19118F: include/uapi/linux/raid/ 19119 19120SOLIDRUN CLEARFOG SUPPORT 19121M: Russell King <linux@armlinux.org.uk> 19122S: Maintained 19123F: arch/arm/boot/dts/armada-388-clearfog* 19124F: arch/arm/boot/dts/armada-38x-solidrun-* 19125 19126SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19127M: Russell King <linux@armlinux.org.uk> 19128S: Maintained 19129F: arch/arm/boot/dts/imx6*-cubox-i* 19130F: arch/arm/boot/dts/imx6*-hummingboard* 19131F: arch/arm/boot/dts/imx6*-sr-* 19132 19133SONIC NETWORK DRIVER 19134M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19135L: netdev@vger.kernel.org 19136S: Maintained 19137F: drivers/net/ethernet/natsemi/sonic.* 19138 19139SONICS SILICON BACKPLANE DRIVER (SSB) 19140M: Michael Buesch <m@bues.ch> 19141L: linux-wireless@vger.kernel.org 19142S: Maintained 19143F: drivers/ssb/ 19144F: include/linux/ssb/ 19145 19146SONY IMX208 SENSOR DRIVER 19147M: Sakari Ailus <sakari.ailus@linux.intel.com> 19148L: linux-media@vger.kernel.org 19149S: Maintained 19150T: git git://linuxtv.org/media_tree.git 19151F: drivers/media/i2c/imx208.c 19152 19153SONY IMX214 SENSOR DRIVER 19154M: Ricardo Ribalda <ribalda@kernel.org> 19155L: linux-media@vger.kernel.org 19156S: Maintained 19157T: git git://linuxtv.org/media_tree.git 19158F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19159F: drivers/media/i2c/imx214.c 19160 19161SONY IMX219 SENSOR DRIVER 19162M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19163L: linux-media@vger.kernel.org 19164S: Maintained 19165T: git git://linuxtv.org/media_tree.git 19166F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19167F: drivers/media/i2c/imx219.c 19168 19169SONY IMX258 SENSOR DRIVER 19170M: Sakari Ailus <sakari.ailus@linux.intel.com> 19171L: linux-media@vger.kernel.org 19172S: Maintained 19173T: git git://linuxtv.org/media_tree.git 19174F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19175F: drivers/media/i2c/imx258.c 19176 19177SONY IMX274 SENSOR DRIVER 19178M: Leon Luo <leonl@leopardimaging.com> 19179L: linux-media@vger.kernel.org 19180S: Maintained 19181T: git git://linuxtv.org/media_tree.git 19182F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19183F: drivers/media/i2c/imx274.c 19184 19185SONY IMX290 SENSOR DRIVER 19186M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19187L: linux-media@vger.kernel.org 19188S: Maintained 19189T: git git://linuxtv.org/media_tree.git 19190F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19191F: drivers/media/i2c/imx290.c 19192 19193SONY IMX319 SENSOR DRIVER 19194M: Bingbu Cao <bingbu.cao@intel.com> 19195L: linux-media@vger.kernel.org 19196S: Maintained 19197T: git git://linuxtv.org/media_tree.git 19198F: drivers/media/i2c/imx319.c 19199 19200SONY IMX334 SENSOR DRIVER 19201M: Paul J. Murphy <paul.j.murphy@intel.com> 19202M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19203L: linux-media@vger.kernel.org 19204S: Maintained 19205T: git git://linuxtv.org/media_tree.git 19206F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19207F: drivers/media/i2c/imx334.c 19208 19209SONY IMX335 SENSOR DRIVER 19210M: Paul J. Murphy <paul.j.murphy@intel.com> 19211M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19212L: linux-media@vger.kernel.org 19213S: Maintained 19214T: git git://linuxtv.org/media_tree.git 19215F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19216F: drivers/media/i2c/imx335.c 19217 19218SONY IMX355 SENSOR DRIVER 19219M: Tianshu Qiu <tian.shu.qiu@intel.com> 19220L: linux-media@vger.kernel.org 19221S: Maintained 19222T: git git://linuxtv.org/media_tree.git 19223F: drivers/media/i2c/imx355.c 19224 19225SONY IMX412 SENSOR DRIVER 19226M: Paul J. Murphy <paul.j.murphy@intel.com> 19227M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19228L: linux-media@vger.kernel.org 19229S: Maintained 19230T: git git://linuxtv.org/media_tree.git 19231F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19232F: drivers/media/i2c/imx412.c 19233 19234SONY MEMORYSTICK SUBSYSTEM 19235M: Maxim Levitsky <maximlevitsky@gmail.com> 19236M: Alex Dubov <oakad@yahoo.com> 19237M: Ulf Hansson <ulf.hansson@linaro.org> 19238L: linux-mmc@vger.kernel.org 19239S: Maintained 19240T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19241F: drivers/memstick/ 19242F: include/linux/memstick.h 19243 19244SONY VAIO CONTROL DEVICE DRIVER 19245M: Mattia Dongili <malattia@linux.it> 19246L: platform-driver-x86@vger.kernel.org 19247S: Maintained 19248W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19249F: Documentation/admin-guide/laptops/sony-laptop.rst 19250F: drivers/char/sonypi.c 19251F: drivers/platform/x86/sony-laptop.c 19252F: include/linux/sony-laptop.h 19253 19254SOUND 19255M: Jaroslav Kysela <perex@perex.cz> 19256M: Takashi Iwai <tiwai@suse.com> 19257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19258S: Maintained 19259W: http://www.alsa-project.org/ 19260Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19261T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19262F: Documentation/sound/ 19263F: include/sound/ 19264F: include/uapi/sound/ 19265F: sound/ 19266F: tools/testing/selftests/alsa 19267 19268SOUND - COMPRESSED AUDIO 19269M: Vinod Koul <vkoul@kernel.org> 19270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19271S: Supported 19272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19273F: Documentation/sound/designs/compress-offload.rst 19274F: include/sound/compress_driver.h 19275F: include/uapi/sound/compress_* 19276F: sound/core/compress_offload.c 19277F: sound/soc/soc-compress.c 19278 19279SOUND - DMAENGINE HELPERS 19280M: Lars-Peter Clausen <lars@metafoo.de> 19281S: Supported 19282F: include/sound/dmaengine_pcm.h 19283F: sound/core/pcm_dmaengine.c 19284F: sound/soc/soc-generic-dmaengine-pcm.c 19285 19286SOUND - ALSA SELFTESTS 19287M: Mark Brown <broonie@kernel.org> 19288L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19289L: linux-kselftest@vger.kernel.org 19290S: Supported 19291F: tools/testing/selftests/alsa 19292 19293SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19294M: Liam Girdwood <lgirdwood@gmail.com> 19295M: Mark Brown <broonie@kernel.org> 19296L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19297S: Supported 19298W: http://alsa-project.org/main/index.php/ASoC 19299T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19300F: Documentation/devicetree/bindings/sound/ 19301F: Documentation/sound/soc/ 19302F: include/dt-bindings/sound/ 19303F: include/sound/soc* 19304F: sound/soc/ 19305 19306SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19307M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19308M: Liam Girdwood <lgirdwood@gmail.com> 19309M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19310M: Bard Liao <yung-chuan.liao@linux.intel.com> 19311M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19312R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19313M: Daniel Baluta <daniel.baluta@nxp.com> 19314L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19315S: Supported 19316W: https://github.com/thesofproject/linux/ 19317F: sound/soc/sof/ 19318 19319SOUNDWIRE SUBSYSTEM 19320M: Vinod Koul <vkoul@kernel.org> 19321M: Bard Liao <yung-chuan.liao@linux.intel.com> 19322R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19323R: Sanyog Kale <sanyog.r.kale@intel.com> 19324L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19325S: Supported 19326T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19327F: Documentation/driver-api/soundwire/ 19328F: drivers/soundwire/ 19329F: include/linux/soundwire/ 19330 19331SP2 MEDIA DRIVER 19332M: Olli Salonen <olli.salonen@iki.fi> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19337F: drivers/media/dvb-frontends/sp2* 19338 19339SPARC + UltraSPARC (sparc/sparc64) 19340M: "David S. Miller" <davem@davemloft.net> 19341L: sparclinux@vger.kernel.org 19342S: Maintained 19343Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19344T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19345T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19346F: arch/sparc/ 19347F: drivers/sbus/ 19348 19349SPARC SERIAL DRIVERS 19350M: "David S. Miller" <davem@davemloft.net> 19351L: sparclinux@vger.kernel.org 19352S: Maintained 19353T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19354T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19355F: drivers/tty/serial/suncore.c 19356F: drivers/tty/serial/sunhv.c 19357F: drivers/tty/serial/sunsab.c 19358F: drivers/tty/serial/sunsab.h 19359F: drivers/tty/serial/sunsu.c 19360F: drivers/tty/serial/sunzilog.c 19361F: drivers/tty/serial/sunzilog.h 19362F: drivers/tty/vcc.c 19363F: include/linux/sunserialcore.h 19364 19365SPARSE CHECKER 19366M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19367L: linux-sparse@vger.kernel.org 19368S: Maintained 19369W: https://sparse.docs.kernel.org/ 19370T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19371Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19372B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19373F: include/linux/compiler.h 19374 19375SPEAKUP CONSOLE SPEECH DRIVER 19376M: William Hubbs <w.d.hubbs@gmail.com> 19377M: Chris Brannon <chris@the-brannons.com> 19378M: Kirk Reiser <kirk@reisers.ca> 19379M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19380L: speakup@linux-speakup.org 19381S: Odd Fixes 19382W: http://www.linux-speakup.org/ 19383W: https://github.com/linux-speakup/speakup 19384B: https://github.com/linux-speakup/speakup/issues 19385F: drivers/accessibility/speakup/ 19386 19387SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19388M: Viresh Kumar <vireshk@kernel.org> 19389M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19390M: soc@kernel.org 19391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19392S: Maintained 19393W: http://www.st.com/spear 19394F: arch/arm/boot/dts/spear* 19395F: arch/arm/mach-spear/ 19396F: drivers/clk/spear/ 19397F: drivers/pinctrl/spear/ 19398 19399SPI NOR SUBSYSTEM 19400M: Tudor Ambarus <tudor.ambarus@microchip.com> 19401M: Pratyush Yadav <pratyush@kernel.org> 19402R: Michael Walle <michael@walle.cc> 19403L: linux-mtd@lists.infradead.org 19404S: Maintained 19405W: http://www.linux-mtd.infradead.org/ 19406Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19407C: irc://irc.oftc.net/mtd 19408T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19409F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19410F: drivers/mtd/spi-nor/ 19411F: include/linux/mtd/spi-nor.h 19412 19413SPI SUBSYSTEM 19414M: Mark Brown <broonie@kernel.org> 19415L: linux-spi@vger.kernel.org 19416S: Maintained 19417Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19418T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19419F: Documentation/devicetree/bindings/spi/ 19420F: Documentation/spi/ 19421F: drivers/spi/ 19422F: include/linux/spi/ 19423F: include/uapi/linux/spi/ 19424F: tools/spi/ 19425 19426SPIDERNET NETWORK DRIVER for CELL 19427M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19428M: Geoff Levand <geoff@infradead.org> 19429L: netdev@vger.kernel.org 19430L: linuxppc-dev@lists.ozlabs.org 19431S: Maintained 19432F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19433F: drivers/net/ethernet/toshiba/spider_net* 19434 19435SPMI SUBSYSTEM 19436M: Stephen Boyd <sboyd@kernel.org> 19437L: linux-kernel@vger.kernel.org 19438S: Maintained 19439T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19440F: Documentation/devicetree/bindings/spmi/ 19441F: drivers/spmi/ 19442F: include/dt-bindings/spmi/spmi.h 19443F: include/linux/spmi.h 19444F: include/trace/events/spmi.h 19445 19446SPU FILE SYSTEM 19447M: Jeremy Kerr <jk@ozlabs.org> 19448L: linuxppc-dev@lists.ozlabs.org 19449S: Supported 19450W: http://www.ibm.com/developerworks/power/cell/ 19451F: Documentation/filesystems/spufs/spufs.rst 19452F: arch/powerpc/platforms/cell/spufs/ 19453 19454SQUASHFS FILE SYSTEM 19455M: Phillip Lougher <phillip@squashfs.org.uk> 19456L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19457S: Maintained 19458W: http://squashfs.org.uk 19459T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19460F: Documentation/filesystems/squashfs.rst 19461F: fs/squashfs/ 19462 19463SRM (Alpha) environment access 19464M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19465S: Maintained 19466F: arch/alpha/kernel/srm_env.c 19467 19468ST LSM6DSx IMU IIO DRIVER 19469M: Lorenzo Bianconi <lorenzo@kernel.org> 19470L: linux-iio@vger.kernel.org 19471S: Maintained 19472W: http://www.st.com/ 19473F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19474F: drivers/iio/imu/st_lsm6dsx/ 19475 19476ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19477M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19478M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19479L: linux-media@vger.kernel.org 19480S: Maintained 19481T: git git://linuxtv.org/media_tree.git 19482F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19483F: drivers/media/i2c/st-mipid02.c 19484 19485ST STM32 I2C/SMBUS DRIVER 19486M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19487M: Alain Volmat <alain.volmat@foss.st.com> 19488L: linux-i2c@vger.kernel.org 19489S: Maintained 19490F: drivers/i2c/busses/i2c-stm32* 19491 19492ST STM32 SPI DRIVER 19493M: Alain Volmat <alain.volmat@foss.st.com> 19494L: linux-spi@vger.kernel.org 19495S: Maintained 19496F: drivers/spi/spi-stm32.c 19497 19498ST STPDDC60 DRIVER 19499M: Daniel Nilsson <daniel.nilsson@flex.com> 19500L: linux-hwmon@vger.kernel.org 19501S: Maintained 19502F: Documentation/hwmon/stpddc60.rst 19503F: drivers/hwmon/pmbus/stpddc60.c 19504 19505ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19506M: Song Qiang <songqiang1304521@gmail.com> 19507L: linux-iio@vger.kernel.org 19508S: Maintained 19509F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19510F: drivers/iio/proximity/vl53l0x-i2c.c 19511 19512STABLE BRANCH 19513M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19514M: Sasha Levin <sashal@kernel.org> 19515L: stable@vger.kernel.org 19516S: Supported 19517F: Documentation/process/stable-kernel-rules.rst 19518 19519STAGING - ATOMISP DRIVER 19520M: Mauro Carvalho Chehab <mchehab@kernel.org> 19521R: Sakari Ailus <sakari.ailus@linux.intel.com> 19522L: linux-media@vger.kernel.org 19523S: Maintained 19524F: drivers/staging/media/atomisp/ 19525 19526STAGING - FIELDBUS SUBSYSTEM 19527M: Sven Van Asbroeck <TheSven73@gmail.com> 19528S: Maintained 19529F: drivers/staging/fieldbus/* 19530F: drivers/staging/fieldbus/Documentation/ 19531 19532STAGING - HMS ANYBUS-S BUS 19533M: Sven Van Asbroeck <TheSven73@gmail.com> 19534S: Maintained 19535F: drivers/staging/fieldbus/anybuss/ 19536 19537STAGING - INDUSTRIAL IO 19538M: Jonathan Cameron <jic23@kernel.org> 19539L: linux-iio@vger.kernel.org 19540S: Odd Fixes 19541F: Documentation/devicetree/bindings/staging/iio/ 19542F: drivers/staging/iio/ 19543 19544STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19545M: Marc Dietrich <marvin24@gmx.de> 19546L: ac100@lists.launchpad.net (moderated for non-subscribers) 19547L: linux-tegra@vger.kernel.org 19548S: Maintained 19549F: drivers/staging/nvec/ 19550 19551STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19552M: Jens Frederich <jfrederich@gmail.com> 19553M: Jon Nettleton <jon.nettleton@gmail.com> 19554S: Maintained 19555W: http://wiki.laptop.org/go/DCON 19556F: drivers/staging/olpc_dcon/ 19557 19558STAGING - REALTEK RTL8188EU DRIVERS 19559M: Larry Finger <Larry.Finger@lwfinger.net> 19560M: Phillip Potter <phil@philpotter.co.uk> 19561R: Pavel Skripkin <paskripkin@gmail.com> 19562S: Supported 19563F: drivers/staging/r8188eu/ 19564 19565STAGING - REALTEK RTL8712U DRIVERS 19566M: Larry Finger <Larry.Finger@lwfinger.net> 19567M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19568S: Odd Fixes 19569F: drivers/staging/rtl8712/ 19570 19571STAGING - SEPS525 LCD CONTROLLER DRIVERS 19572M: Michael Hennerich <michael.hennerich@analog.com> 19573L: linux-fbdev@vger.kernel.org 19574S: Supported 19575F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19576F: drivers/staging/fbtft/fb_seps525.c 19577 19578STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19579M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19580M: Teddy Wang <teddy.wang@siliconmotion.com> 19581M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19582L: linux-fbdev@vger.kernel.org 19583S: Maintained 19584F: drivers/staging/sm750fb/ 19585 19586STAGING - VIA VT665X DRIVERS 19587M: Forest Bond <forest@alittletooquiet.net> 19588S: Odd Fixes 19589F: drivers/staging/vt665?/ 19590 19591STAGING SUBSYSTEM 19592M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19593L: linux-staging@lists.linux.dev 19594S: Supported 19595T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19596F: drivers/staging/ 19597 19598STARFIRE/DURALAN NETWORK DRIVER 19599M: Ion Badulescu <ionut@badula.org> 19600S: Odd Fixes 19601F: drivers/net/ethernet/adaptec/starfire* 19602 19603STARFIVE JH7100 CLOCK DRIVERS 19604M: Emil Renner Berthing <kernel@esmil.dk> 19605S: Maintained 19606F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19607F: drivers/clk/starfive/clk-starfive-jh7100* 19608F: include/dt-bindings/clock/starfive-jh7100*.h 19609 19610STARFIVE JH7100 PINCTRL DRIVER 19611M: Emil Renner Berthing <kernel@esmil.dk> 19612L: linux-gpio@vger.kernel.org 19613S: Maintained 19614F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19615F: drivers/pinctrl/starfive/ 19616F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 19617 19618STARFIVE JH7100 RESET CONTROLLER DRIVER 19619M: Emil Renner Berthing <kernel@esmil.dk> 19620S: Maintained 19621F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19622F: drivers/reset/reset-starfive-jh7100.c 19623F: include/dt-bindings/reset/starfive-jh7100.h 19624 19625STATIC BRANCH/CALL 19626M: Peter Zijlstra <peterz@infradead.org> 19627M: Josh Poimboeuf <jpoimboe@kernel.org> 19628M: Jason Baron <jbaron@akamai.com> 19629R: Steven Rostedt <rostedt@goodmis.org> 19630R: Ard Biesheuvel <ardb@kernel.org> 19631S: Supported 19632F: arch/*/include/asm/jump_label*.h 19633F: arch/*/include/asm/static_call*.h 19634F: arch/*/kernel/jump_label.c 19635F: arch/*/kernel/static_call.c 19636F: include/linux/jump_label*.h 19637F: include/linux/static_call*.h 19638F: kernel/jump_label.c 19639F: kernel/static_call.c 19640 19641STI AUDIO (ASoC) DRIVERS 19642M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19643L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19644S: Maintained 19645F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19646F: sound/soc/sti/ 19647 19648STI CEC DRIVER 19649M: Alain Volmat <alain.volmat@foss.st.com> 19650S: Maintained 19651F: Documentation/devicetree/bindings/media/stih-cec.txt 19652F: drivers/media/cec/platform/sti/ 19653 19654STK1160 USB VIDEO CAPTURE DRIVER 19655M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658T: git git://linuxtv.org/media_tree.git 19659F: drivers/media/usb/stk1160/ 19660 19661STM32 AUDIO (ASoC) DRIVERS 19662M: Olivier Moysan <olivier.moysan@foss.st.com> 19663M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19664L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19665S: Maintained 19666F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19667F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19668F: sound/soc/stm/ 19669 19670STM32 TIMER/LPTIMER DRIVERS 19671M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19672S: Maintained 19673F: Documentation/ABI/testing/*timer-stm32 19674F: Documentation/devicetree/bindings/*/*stm32-*timer* 19675F: drivers/*/stm32-*timer* 19676F: drivers/pwm/pwm-stm32* 19677F: include/linux/*/stm32-*tim* 19678 19679STMMAC ETHERNET DRIVER 19680M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19681M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19682M: Jose Abreu <joabreu@synopsys.com> 19683L: netdev@vger.kernel.org 19684S: Supported 19685W: http://www.stlinux.com 19686F: Documentation/networking/device_drivers/ethernet/stmicro/ 19687F: drivers/net/ethernet/stmicro/stmmac/ 19688 19689SUN3/3X 19690M: Sam Creasey <sammy@sammy.net> 19691S: Maintained 19692W: http://sammy.net/sun3/ 19693F: arch/m68k/include/asm/sun3* 19694F: arch/m68k/kernel/*sun3* 19695F: arch/m68k/sun3*/ 19696F: drivers/net/ethernet/i825xx/sun3* 19697 19698SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19699M: Hans de Goede <hdegoede@redhat.com> 19700L: linux-input@vger.kernel.org 19701S: Maintained 19702F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19703F: drivers/input/keyboard/sun4i-lradc-keys.c 19704 19705SUNDANCE NETWORK DRIVER 19706M: Denis Kirjanov <kda@linux-powerpc.org> 19707L: netdev@vger.kernel.org 19708S: Maintained 19709F: drivers/net/ethernet/dlink/sundance.c 19710 19711SUN HAPPY MEAL ETHERNET DRIVER 19712M: Sean Anderson <seanga2@gmail.com> 19713S: Maintained 19714F: drivers/net/ethernet/sun/sunhme.* 19715 19716SUNPLUS ETHERNET DRIVER 19717M: Wells Lu <wellslutw@gmail.com> 19718L: netdev@vger.kernel.org 19719S: Maintained 19720W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19721F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19722F: drivers/net/ethernet/sunplus/ 19723 19724SUNPLUS OCOTP DRIVER 19725M: Vincent Shih <vincent.sunplus@gmail.com> 19726S: Maintained 19727F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19728F: drivers/nvmem/sunplus-ocotp.c 19729 19730SUNPLUS USB2 PHY DRIVER 19731M: Vincent Shih <vincent.sunplus@gmail.com> 19732L: linux-usb@vger.kernel.org 19733S: Maintained 19734F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 19735F: drivers/phy/sunplus/Kconfig 19736F: drivers/phy/sunplus/Makefile 19737F: drivers/phy/sunplus/phy-sunplus-usb2.c 19738 19739SUNPLUS PWM DRIVER 19740M: Hammer Hsieh <hammerh0314@gmail.com> 19741S: Maintained 19742F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19743F: drivers/pwm/pwm-sunplus.c 19744 19745SUNPLUS RTC DRIVER 19746M: Vincent Shih <vincent.sunplus@gmail.com> 19747L: linux-rtc@vger.kernel.org 19748S: Maintained 19749F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19750F: drivers/rtc/rtc-sunplus.c 19751 19752SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19753M: Li-hao Kuo <lhjeff911@gmail.com> 19754L: linux-spi@vger.kernel.org 19755S: Maintained 19756F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19757F: drivers/spi/spi-sunplus-sp7021.c 19758 19759SUNPLUS UART DRIVER 19760M: Hammer Hsieh <hammerh0314@gmail.com> 19761S: Maintained 19762F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19763F: drivers/tty/serial/sunplus-uart.c 19764 19765SUNPLUS WATCHDOG DRIVER 19766M: Xiantao Hu <xt.hu@cqplus1.com> 19767L: linux-watchdog@vger.kernel.org 19768S: Maintained 19769F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19770F: drivers/watchdog/sunplus_wdt.c 19771 19772SUPERH 19773M: Yoshinori Sato <ysato@users.sourceforge.jp> 19774M: Rich Felker <dalias@libc.org> 19775L: linux-sh@vger.kernel.org 19776S: Maintained 19777Q: http://patchwork.kernel.org/project/linux-sh/list/ 19778F: Documentation/sh/ 19779F: arch/sh/ 19780F: drivers/sh/ 19781 19782SUSPEND TO RAM 19783M: "Rafael J. Wysocki" <rafael@kernel.org> 19784M: Len Brown <len.brown@intel.com> 19785M: Pavel Machek <pavel@ucw.cz> 19786L: linux-pm@vger.kernel.org 19787S: Supported 19788B: https://bugzilla.kernel.org 19789F: Documentation/power/ 19790F: arch/x86/kernel/acpi/ 19791F: drivers/base/power/ 19792F: include/linux/freezer.h 19793F: include/linux/pm.h 19794F: include/linux/suspend.h 19795F: kernel/power/ 19796 19797SVGA HANDLING 19798M: Martin Mares <mj@ucw.cz> 19799L: linux-video@atrey.karlin.mff.cuni.cz 19800S: Maintained 19801F: Documentation/admin-guide/svga.rst 19802F: arch/x86/boot/video* 19803 19804SWITCHDEV 19805M: Jiri Pirko <jiri@resnulli.us> 19806M: Ivan Vecera <ivecera@redhat.com> 19807L: netdev@vger.kernel.org 19808S: Supported 19809F: include/net/switchdev.h 19810F: net/switchdev/ 19811 19812SY8106A REGULATOR DRIVER 19813M: Icenowy Zheng <icenowy@aosc.io> 19814S: Maintained 19815F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19816F: drivers/regulator/sy8106a-regulator.c 19817 19818SYNC FILE FRAMEWORK 19819M: Sumit Semwal <sumit.semwal@linaro.org> 19820R: Gustavo Padovan <gustavo@padovan.org> 19821L: linux-media@vger.kernel.org 19822L: dri-devel@lists.freedesktop.org 19823S: Maintained 19824T: git git://anongit.freedesktop.org/drm/drm-misc 19825F: Documentation/driver-api/sync_file.rst 19826F: drivers/dma-buf/dma-fence* 19827F: drivers/dma-buf/sw_sync.c 19828F: drivers/dma-buf/sync_* 19829F: include/linux/sync_file.h 19830F: include/uapi/linux/sync_file.h 19831 19832SYNOPSYS ARC ARCHITECTURE 19833M: Vineet Gupta <vgupta@kernel.org> 19834L: linux-snps-arc@lists.infradead.org 19835S: Supported 19836T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19837F: Documentation/arc/ 19838F: Documentation/devicetree/bindings/arc/* 19839F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19840F: arch/arc/ 19841F: drivers/clocksource/arc_timer.c 19842F: drivers/tty/serial/arc_uart.c 19843 19844SYNOPSYS ARC HSDK SDP pll clock driver 19845M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19846S: Supported 19847F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19848F: drivers/clk/clk-hsdk-pll.c 19849 19850SYNOPSYS ARC SDP clock driver 19851M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19852S: Supported 19853F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19854F: drivers/clk/axs10x/* 19855 19856SYNOPSYS ARC SDP platform support 19857M: Alexey Brodkin <abrodkin@synopsys.com> 19858S: Supported 19859F: Documentation/devicetree/bindings/arc/axs10* 19860F: arch/arc/boot/dts/ax* 19861F: arch/arc/plat-axs10x 19862 19863SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19864M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19865S: Supported 19866F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19867F: drivers/reset/reset-axs10x.c 19868 19869SYNOPSYS CREG GPIO DRIVER 19870M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19871S: Maintained 19872F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19873F: drivers/gpio/gpio-creg-snps.c 19874 19875SYNOPSYS DESIGNWARE 8250 UART DRIVER 19876M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19877R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19878S: Supported 19879F: drivers/tty/serial/8250/8250_dw.c 19880F: drivers/tty/serial/8250/8250_dwlib.* 19881F: drivers/tty/serial/8250/8250_lpss.c 19882 19883SYNOPSYS DESIGNWARE APB GPIO DRIVER 19884M: Hoan Tran <hoan@os.amperecomputing.com> 19885M: Serge Semin <fancer.lancer@gmail.com> 19886L: linux-gpio@vger.kernel.org 19887S: Maintained 19888F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19889F: drivers/gpio/gpio-dwapb.c 19890 19891SYNOPSYS DESIGNWARE APB SSI DRIVER 19892M: Serge Semin <fancer.lancer@gmail.com> 19893L: linux-spi@vger.kernel.org 19894S: Supported 19895F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19896F: drivers/spi/spi-dw* 19897 19898SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19899M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19900S: Maintained 19901F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19902F: drivers/dma/dw-axi-dmac/ 19903 19904SYNOPSYS DESIGNWARE DMAC DRIVER 19905M: Viresh Kumar <vireshk@kernel.org> 19906R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19907S: Maintained 19908F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19909F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19910F: drivers/dma/dw/ 19911F: include/dt-bindings/dma/dw-dmac.h 19912F: include/linux/dma/dw.h 19913F: include/linux/platform_data/dma-dw.h 19914 19915SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19916M: Jose Abreu <Jose.Abreu@synopsys.com> 19917L: netdev@vger.kernel.org 19918S: Supported 19919F: drivers/net/ethernet/synopsys/ 19920 19921SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19922M: Jose Abreu <Jose.Abreu@synopsys.com> 19923L: netdev@vger.kernel.org 19924S: Supported 19925F: drivers/net/pcs/pcs-xpcs.c 19926F: drivers/net/pcs/pcs-xpcs.h 19927F: include/linux/pcs/pcs-xpcs.h 19928 19929SYNOPSYS DESIGNWARE I2C DRIVER 19930M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19931R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19932R: Mika Westerberg <mika.westerberg@linux.intel.com> 19933R: Jan Dabros <jsd@semihalf.com> 19934L: linux-i2c@vger.kernel.org 19935S: Supported 19936F: drivers/i2c/busses/i2c-designware-* 19937 19938SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19939M: Jaehoon Chung <jh80.chung@samsung.com> 19940L: linux-mmc@vger.kernel.org 19941S: Maintained 19942F: drivers/mmc/host/dw_mmc* 19943 19944SYNOPSYS HSDK RESET CONTROLLER DRIVER 19945M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19946S: Supported 19947F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19948F: drivers/reset/reset-hsdk.c 19949F: include/dt-bindings/reset/snps,hsdk-reset.h 19950 19951SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19952M: Prabu Thangamuthu <prabu.t@synopsys.com> 19953M: Manjunath M B <manjumb@synopsys.com> 19954L: linux-mmc@vger.kernel.org 19955S: Maintained 19956F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19957 19958SYSTEM CONFIGURATION (SYSCON) 19959M: Lee Jones <lee@kernel.org> 19960M: Arnd Bergmann <arnd@arndb.de> 19961S: Supported 19962T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19963F: drivers/mfd/syscon.c 19964 19965SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19966M: Sudeep Holla <sudeep.holla@arm.com> 19967R: Cristian Marussi <cristian.marussi@arm.com> 19968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19969S: Maintained 19970F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19971F: drivers/clk/clk-sc[mp]i.c 19972F: drivers/cpufreq/sc[mp]i-cpufreq.c 19973F: drivers/firmware/arm_scmi/ 19974F: drivers/firmware/arm_scpi.c 19975F: drivers/regulator/scmi-regulator.c 19976F: drivers/reset/reset-scmi.c 19977F: include/linux/sc[mp]i_protocol.h 19978F: include/trace/events/scmi.h 19979F: include/uapi/linux/virtio_scmi.h 19980 19981SYSTEM RESET/SHUTDOWN DRIVERS 19982M: Sebastian Reichel <sre@kernel.org> 19983L: linux-pm@vger.kernel.org 19984S: Maintained 19985T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19986F: Documentation/devicetree/bindings/power/reset/ 19987F: drivers/power/reset/ 19988 19989SYSTEM TRACE MODULE CLASS 19990M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19991S: Maintained 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19993F: Documentation/trace/stm.rst 19994F: drivers/hwtracing/stm/ 19995F: include/linux/stm.h 19996F: include/uapi/linux/stm.h 19997 19998SYSTEM76 ACPI DRIVER 19999M: Jeremy Soller <jeremy@system76.com> 20000M: System76 Product Development <productdev@system76.com> 20001L: platform-driver-x86@vger.kernel.org 20002S: Maintained 20003F: drivers/platform/x86/system76_acpi.c 20004 20005SYSV FILESYSTEM 20006M: Christoph Hellwig <hch@infradead.org> 20007S: Maintained 20008F: Documentation/filesystems/sysv-fs.rst 20009F: fs/sysv/ 20010F: include/linux/sysv_fs.h 20011 20012TASKSTATS STATISTICS INTERFACE 20013M: Balbir Singh <bsingharora@gmail.com> 20014S: Maintained 20015F: Documentation/accounting/taskstats* 20016F: include/linux/taskstats* 20017F: kernel/taskstats.c 20018 20019TC subsystem 20020M: Jamal Hadi Salim <jhs@mojatatu.com> 20021M: Cong Wang <xiyou.wangcong@gmail.com> 20022M: Jiri Pirko <jiri@resnulli.us> 20023L: netdev@vger.kernel.org 20024S: Maintained 20025F: include/net/pkt_cls.h 20026F: include/net/pkt_sched.h 20027F: include/net/tc_act/ 20028F: include/uapi/linux/pkt_cls.h 20029F: include/uapi/linux/pkt_sched.h 20030F: include/uapi/linux/tc_act/ 20031F: include/uapi/linux/tc_ematch/ 20032F: net/sched/ 20033F: tools/testing/selftests/tc-testing 20034 20035TC90522 MEDIA DRIVER 20036M: Akihiro Tsukada <tskd08@gmail.com> 20037L: linux-media@vger.kernel.org 20038S: Odd Fixes 20039F: drivers/media/dvb-frontends/tc90522* 20040 20041TCP LOW PRIORITY MODULE 20042M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20043M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20044S: Maintained 20045W: http://tcp-lp-mod.sourceforge.net/ 20046F: net/ipv4/tcp_lp.c 20047 20048TDA10071 MEDIA DRIVER 20049M: Antti Palosaari <crope@iki.fi> 20050L: linux-media@vger.kernel.org 20051S: Maintained 20052W: https://linuxtv.org 20053W: http://palosaari.fi/linux/ 20054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20055T: git git://linuxtv.org/anttip/media_tree.git 20056F: drivers/media/dvb-frontends/tda10071* 20057 20058TDA18212 MEDIA DRIVER 20059M: Antti Palosaari <crope@iki.fi> 20060L: linux-media@vger.kernel.org 20061S: Maintained 20062W: https://linuxtv.org 20063W: http://palosaari.fi/linux/ 20064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20065T: git git://linuxtv.org/anttip/media_tree.git 20066F: drivers/media/tuners/tda18212* 20067 20068TDA18218 MEDIA DRIVER 20069M: Antti Palosaari <crope@iki.fi> 20070L: linux-media@vger.kernel.org 20071S: Maintained 20072W: https://linuxtv.org 20073W: http://palosaari.fi/linux/ 20074Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20075T: git git://linuxtv.org/anttip/media_tree.git 20076F: drivers/media/tuners/tda18218* 20077 20078TDA18250 MEDIA DRIVER 20079M: Olli Salonen <olli.salonen@iki.fi> 20080L: linux-media@vger.kernel.org 20081S: Maintained 20082W: https://linuxtv.org 20083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20084T: git git://linuxtv.org/media_tree.git 20085F: drivers/media/tuners/tda18250* 20086 20087TDA18271 MEDIA DRIVER 20088M: Michael Krufky <mkrufky@linuxtv.org> 20089L: linux-media@vger.kernel.org 20090S: Maintained 20091W: https://linuxtv.org 20092W: http://github.com/mkrufky 20093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20094T: git git://linuxtv.org/mkrufky/tuners.git 20095F: drivers/media/tuners/tda18271* 20096 20097TDA1997x MEDIA DRIVER 20098M: Tim Harvey <tharvey@gateworks.com> 20099L: linux-media@vger.kernel.org 20100S: Maintained 20101W: https://linuxtv.org 20102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20103F: drivers/media/i2c/tda1997x.* 20104 20105TDA827x MEDIA DRIVER 20106M: Michael Krufky <mkrufky@linuxtv.org> 20107L: linux-media@vger.kernel.org 20108S: Maintained 20109W: https://linuxtv.org 20110W: http://github.com/mkrufky 20111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20112T: git git://linuxtv.org/mkrufky/tuners.git 20113F: drivers/media/tuners/tda8290.* 20114 20115TDA8290 MEDIA DRIVER 20116M: Michael Krufky <mkrufky@linuxtv.org> 20117L: linux-media@vger.kernel.org 20118S: Maintained 20119W: https://linuxtv.org 20120W: http://github.com/mkrufky 20121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20122T: git git://linuxtv.org/mkrufky/tuners.git 20123F: drivers/media/tuners/tda8290.* 20124 20125TDA9840 MEDIA DRIVER 20126M: Hans Verkuil <hverkuil@xs4all.nl> 20127L: linux-media@vger.kernel.org 20128S: Maintained 20129W: https://linuxtv.org 20130T: git git://linuxtv.org/media_tree.git 20131F: drivers/media/i2c/tda9840* 20132 20133TEA5761 TUNER DRIVER 20134M: Mauro Carvalho Chehab <mchehab@kernel.org> 20135L: linux-media@vger.kernel.org 20136S: Odd fixes 20137W: https://linuxtv.org 20138T: git git://linuxtv.org/media_tree.git 20139F: drivers/media/tuners/tea5761.* 20140 20141TEA5767 TUNER DRIVER 20142M: Mauro Carvalho Chehab <mchehab@kernel.org> 20143L: linux-media@vger.kernel.org 20144S: Maintained 20145W: https://linuxtv.org 20146T: git git://linuxtv.org/media_tree.git 20147F: drivers/media/tuners/tea5767.* 20148 20149TEA6415C MEDIA DRIVER 20150M: Hans Verkuil <hverkuil@xs4all.nl> 20151L: linux-media@vger.kernel.org 20152S: Maintained 20153W: https://linuxtv.org 20154T: git git://linuxtv.org/media_tree.git 20155F: drivers/media/i2c/tea6415c* 20156 20157TEA6420 MEDIA DRIVER 20158M: Hans Verkuil <hverkuil@xs4all.nl> 20159L: linux-media@vger.kernel.org 20160S: Maintained 20161W: https://linuxtv.org 20162T: git git://linuxtv.org/media_tree.git 20163F: drivers/media/i2c/tea6420* 20164 20165TEAM DRIVER 20166M: Jiri Pirko <jiri@resnulli.us> 20167L: netdev@vger.kernel.org 20168S: Supported 20169F: drivers/net/team/ 20170F: include/linux/if_team.h 20171F: include/uapi/linux/if_team.h 20172F: tools/testing/selftests/drivers/net/team/ 20173 20174TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20175M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20176S: Maintained 20177F: arch/x86/platform/ts5500/ 20178 20179TECHNOTREND USB IR RECEIVER 20180M: Sean Young <sean@mess.org> 20181L: linux-media@vger.kernel.org 20182S: Maintained 20183F: drivers/media/rc/ttusbir.c 20184 20185TECHWELL TW9910 VIDEO DECODER 20186L: linux-media@vger.kernel.org 20187S: Orphan 20188F: drivers/media/i2c/tw9910.c 20189F: include/media/i2c/tw9910.h 20190 20191TEE SUBSYSTEM 20192M: Jens Wiklander <jens.wiklander@linaro.org> 20193R: Sumit Garg <sumit.garg@linaro.org> 20194L: op-tee@lists.trustedfirmware.org 20195S: Maintained 20196F: Documentation/staging/tee.rst 20197F: drivers/tee/ 20198F: include/linux/tee_drv.h 20199F: include/uapi/linux/tee.h 20200 20201TEGRA ARCHITECTURE SUPPORT 20202M: Thierry Reding <thierry.reding@gmail.com> 20203M: Jonathan Hunter <jonathanh@nvidia.com> 20204L: linux-tegra@vger.kernel.org 20205S: Supported 20206Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20208N: [^a-z]tegra 20209 20210TEGRA CLOCK DRIVER 20211M: Peter De Schrijver <pdeschrijver@nvidia.com> 20212M: Prashant Gaikwad <pgaikwad@nvidia.com> 20213S: Supported 20214F: drivers/clk/tegra/ 20215 20216TEGRA DMA DRIVERS 20217M: Laxman Dewangan <ldewangan@nvidia.com> 20218M: Jon Hunter <jonathanh@nvidia.com> 20219S: Supported 20220F: drivers/dma/tegra* 20221 20222TEGRA I2C DRIVER 20223M: Laxman Dewangan <ldewangan@nvidia.com> 20224R: Dmitry Osipenko <digetx@gmail.com> 20225S: Supported 20226F: drivers/i2c/busses/i2c-tegra.c 20227 20228TEGRA IOMMU DRIVERS 20229M: Thierry Reding <thierry.reding@gmail.com> 20230R: Krishna Reddy <vdumpa@nvidia.com> 20231L: linux-tegra@vger.kernel.org 20232S: Supported 20233F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20234F: drivers/iommu/tegra* 20235 20236TEGRA KBC DRIVER 20237M: Laxman Dewangan <ldewangan@nvidia.com> 20238S: Supported 20239F: drivers/input/keyboard/tegra-kbc.c 20240 20241TEGRA NAND DRIVER 20242M: Stefan Agner <stefan@agner.ch> 20243M: Lucas Stach <dev@lynxeye.de> 20244S: Maintained 20245F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20246F: drivers/mtd/nand/raw/tegra_nand.c 20247 20248TEGRA PWM DRIVER 20249M: Thierry Reding <thierry.reding@gmail.com> 20250S: Supported 20251F: drivers/pwm/pwm-tegra.c 20252 20253TEGRA SERIAL DRIVER 20254M: Laxman Dewangan <ldewangan@nvidia.com> 20255S: Supported 20256F: drivers/tty/serial/serial-tegra.c 20257 20258TEGRA SPI DRIVER 20259M: Laxman Dewangan <ldewangan@nvidia.com> 20260S: Supported 20261F: drivers/spi/spi-tegra* 20262 20263TEGRA QUAD SPI DRIVER 20264M: Thierry Reding <thierry.reding@gmail.com> 20265M: Jonathan Hunter <jonathanh@nvidia.com> 20266M: Sowjanya Komatineni <skomatineni@nvidia.com> 20267L: linux-tegra@vger.kernel.org 20268S: Maintained 20269F: drivers/spi/spi-tegra210-quad.c 20270 20271TEGRA VIDEO DRIVER 20272M: Thierry Reding <thierry.reding@gmail.com> 20273M: Jonathan Hunter <jonathanh@nvidia.com> 20274M: Sowjanya Komatineni <skomatineni@nvidia.com> 20275L: linux-media@vger.kernel.org 20276L: linux-tegra@vger.kernel.org 20277S: Maintained 20278F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20279F: drivers/staging/media/tegra-video/ 20280 20281TEGRA XUSB PADCTL DRIVER 20282M: JC Kuo <jckuo@nvidia.com> 20283S: Supported 20284F: drivers/phy/tegra/xusb* 20285 20286TEHUTI ETHERNET DRIVER 20287M: Andy Gospodarek <andy@greyhouse.net> 20288L: netdev@vger.kernel.org 20289S: Supported 20290F: drivers/net/ethernet/tehuti/* 20291 20292TELECOM CLOCK DRIVER FOR MCPL0010 20293M: Mark Gross <markgross@kernel.org> 20294S: Supported 20295F: drivers/char/tlclk.c 20296 20297TEMPO SEMICONDUCTOR DRIVERS 20298M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20299S: Maintained 20300F: Documentation/devicetree/bindings/sound/tscs*.txt 20301F: sound/soc/codecs/tscs*.c 20302F: sound/soc/codecs/tscs*.h 20303 20304TENSILICA XTENSA PORT (xtensa) 20305M: Chris Zankel <chris@zankel.net> 20306M: Max Filippov <jcmvbkbc@gmail.com> 20307L: linux-xtensa@linux-xtensa.org 20308S: Maintained 20309T: git git://github.com/czankel/xtensa-linux.git 20310F: arch/xtensa/ 20311F: drivers/irqchip/irq-xtensa-* 20312 20313TEXAS INSTRUMENTS ASoC DRIVERS 20314M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20316S: Maintained 20317F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20318F: sound/soc/ti/ 20319 20320TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20321M: Ricardo Ribalda <ribalda@kernel.org> 20322L: linux-iio@vger.kernel.org 20323S: Supported 20324F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20325F: drivers/iio/dac/ti-dac7612.c 20326 20327TEXAS INSTRUMENTS DMA DRIVERS 20328M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20329L: dmaengine@vger.kernel.org 20330S: Maintained 20331F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20332F: Documentation/devicetree/bindings/dma/ti-edma.txt 20333F: Documentation/devicetree/bindings/dma/ti/ 20334F: drivers/dma/ti/ 20335X: drivers/dma/ti/cppi41.c 20336F: include/linux/dma/k3-udma-glue.h 20337F: include/linux/dma/ti-cppi5.h 20338F: include/linux/dma/k3-psil.h 20339 20340TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20341M: Nishanth Menon <nm@ti.com> 20342M: Tero Kristo <kristo@kernel.org> 20343M: Santosh Shilimkar <ssantosh@kernel.org> 20344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20345S: Maintained 20346F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20347F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20348F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20349F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20350F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20351F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20352F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20353F: drivers/clk/keystone/sci-clk.c 20354F: drivers/firmware/ti_sci* 20355F: drivers/irqchip/irq-ti-sci-inta.c 20356F: drivers/irqchip/irq-ti-sci-intr.c 20357F: drivers/reset/reset-ti-sci.c 20358F: drivers/soc/ti/ti_sci_inta_msi.c 20359F: drivers/soc/ti/ti_sci_pm_domains.c 20360F: include/dt-bindings/soc/ti,sci_pm_domain.h 20361F: include/linux/soc/ti/ti_sci_inta_msi.h 20362F: include/linux/soc/ti/ti_sci_protocol.h 20363 20364TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20365M: Robert Marko <robert.marko@sartura.hr> 20366M: Luka Perkov <luka.perkov@sartura.hr> 20367L: linux-hwmon@vger.kernel.org 20368S: Maintained 20369F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20370F: Documentation/hwmon/tps23861.rst 20371F: drivers/hwmon/tps23861.c 20372 20373TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20374M: Puranjay Mohan <puranjay12@gmail.com> 20375L: linux-iio@vger.kernel.org 20376S: Supported 20377F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20378F: drivers/iio/temperature/tmp117.c 20379 20380THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20381M: Hans Verkuil <hverkuil@xs4all.nl> 20382L: linux-media@vger.kernel.org 20383S: Maintained 20384W: https://linuxtv.org 20385T: git git://linuxtv.org/media_tree.git 20386F: drivers/media/radio/radio-raremono.c 20387 20388THERMAL 20389M: Rafael J. Wysocki <rafael@kernel.org> 20390M: Daniel Lezcano <daniel.lezcano@linaro.org> 20391R: Amit Kucheria <amitk@kernel.org> 20392R: Zhang Rui <rui.zhang@intel.com> 20393L: linux-pm@vger.kernel.org 20394S: Supported 20395Q: https://patchwork.kernel.org/project/linux-pm/list/ 20396T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20397F: Documentation/ABI/testing/sysfs-class-thermal 20398F: Documentation/devicetree/bindings/thermal/ 20399F: Documentation/driver-api/thermal/ 20400F: drivers/thermal/ 20401F: include/dt-bindings/thermal/ 20402F: include/linux/cpu_cooling.h 20403F: include/linux/thermal.h 20404F: include/uapi/linux/thermal.h 20405F: tools/lib/thermal/ 20406F: tools/thermal/ 20407 20408THERMAL DRIVER FOR AMLOGIC SOCS 20409M: Guillaume La Roque <glaroque@baylibre.com> 20410L: linux-pm@vger.kernel.org 20411L: linux-amlogic@lists.infradead.org 20412S: Supported 20413W: http://linux-meson.com/ 20414F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20415F: drivers/thermal/amlogic_thermal.c 20416 20417THERMAL/CPU_COOLING 20418M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20419M: Daniel Lezcano <daniel.lezcano@linaro.org> 20420M: Viresh Kumar <viresh.kumar@linaro.org> 20421R: Lukasz Luba <lukasz.luba@arm.com> 20422L: linux-pm@vger.kernel.org 20423S: Supported 20424F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20425F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20426F: drivers/thermal/cpufreq_cooling.c 20427F: drivers/thermal/cpuidle_cooling.c 20428F: include/linux/cpu_cooling.h 20429 20430THERMAL/POWER_ALLOCATOR 20431M: Lukasz Luba <lukasz.luba@arm.com> 20432L: linux-pm@vger.kernel.org 20433S: Maintained 20434F: Documentation/driver-api/thermal/power_allocator.rst 20435F: drivers/thermal/gov_power_allocator.c 20436F: include/trace/events/thermal_power_allocator.h 20437 20438THINKPAD ACPI EXTRAS DRIVER 20439M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20440L: ibm-acpi-devel@lists.sourceforge.net 20441L: platform-driver-x86@vger.kernel.org 20442S: Maintained 20443W: http://ibm-acpi.sourceforge.net 20444W: http://thinkwiki.org/wiki/Ibm-acpi 20445T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20446F: drivers/platform/x86/thinkpad_acpi.c 20447 20448THINKPAD LMI DRIVER 20449M: Mark Pearson <markpearson@lenovo.com> 20450L: platform-driver-x86@vger.kernel.org 20451S: Maintained 20452F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20453F: drivers/platform/x86/think-lmi.? 20454 20455THUNDERBOLT DMA TRAFFIC TEST DRIVER 20456M: Isaac Hazan <isaac.hazan@intel.com> 20457L: linux-usb@vger.kernel.org 20458S: Maintained 20459F: drivers/thunderbolt/dma_test.c 20460 20461THUNDERBOLT DRIVER 20462M: Andreas Noever <andreas.noever@gmail.com> 20463M: Michael Jamet <michael.jamet@intel.com> 20464M: Mika Westerberg <mika.westerberg@linux.intel.com> 20465M: Yehezkel Bernat <YehezkelShB@gmail.com> 20466L: linux-usb@vger.kernel.org 20467S: Maintained 20468T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20469F: Documentation/admin-guide/thunderbolt.rst 20470F: drivers/thunderbolt/ 20471F: include/linux/thunderbolt.h 20472 20473THUNDERBOLT NETWORK DRIVER 20474M: Michael Jamet <michael.jamet@intel.com> 20475M: Mika Westerberg <mika.westerberg@linux.intel.com> 20476M: Yehezkel Bernat <YehezkelShB@gmail.com> 20477L: netdev@vger.kernel.org 20478S: Maintained 20479F: drivers/net/thunderbolt.c 20480 20481THUNDERX GPIO DRIVER 20482M: Robert Richter <rric@kernel.org> 20483S: Odd Fixes 20484F: drivers/gpio/gpio-thunderx.c 20485 20486TI AM437X VPFE DRIVER 20487M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20488L: linux-media@vger.kernel.org 20489S: Maintained 20490W: https://linuxtv.org 20491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20492T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20493F: drivers/media/platform/ti/am437x/ 20494 20495TI BANDGAP AND THERMAL DRIVER 20496M: Eduardo Valentin <edubezval@gmail.com> 20497M: Keerthy <j-keerthy@ti.com> 20498L: linux-pm@vger.kernel.org 20499L: linux-omap@vger.kernel.org 20500S: Maintained 20501F: drivers/thermal/ti-soc-thermal/ 20502 20503TI BQ27XXX POWER SUPPLY DRIVER 20504F: drivers/power/supply/bq27xxx_battery.c 20505F: drivers/power/supply/bq27xxx_battery_i2c.c 20506F: include/linux/power/bq27xxx_battery.h 20507 20508TI CDCE706 CLOCK DRIVER 20509M: Max Filippov <jcmvbkbc@gmail.com> 20510S: Maintained 20511F: drivers/clk/clk-cdce706.c 20512 20513TI CLOCK DRIVER 20514M: Tero Kristo <kristo@kernel.org> 20515L: linux-omap@vger.kernel.org 20516S: Odd Fixes 20517F: drivers/clk/ti/ 20518F: include/linux/clk/ti.h 20519 20520TI DAVINCI MACHINE SUPPORT 20521M: Sekhar Nori <nsekhar@ti.com> 20522R: Bartosz Golaszewski <brgl@bgdev.pl> 20523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20524S: Supported 20525T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20526F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20527F: arch/arm/boot/dts/da850* 20528F: arch/arm/mach-davinci/ 20529F: drivers/i2c/busses/i2c-davinci.c 20530 20531TI DAVINCI SERIES CLOCK DRIVER 20532M: David Lechner <david@lechnology.com> 20533R: Sekhar Nori <nsekhar@ti.com> 20534S: Maintained 20535F: Documentation/devicetree/bindings/clock/ti/davinci/ 20536F: drivers/clk/davinci/ 20537F: include/linux/clk/davinci.h 20538 20539TI DAVINCI SERIES GPIO DRIVER 20540M: Keerthy <j-keerthy@ti.com> 20541L: linux-gpio@vger.kernel.org 20542S: Maintained 20543F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20544F: drivers/gpio/gpio-davinci.c 20545 20546TI DAVINCI SERIES MEDIA DRIVER 20547M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20548L: linux-media@vger.kernel.org 20549S: Maintained 20550W: https://linuxtv.org 20551Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20552T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20553F: drivers/media/platform/ti/davinci/ 20554F: drivers/staging/media/deprecated/vpfe_capture/ 20555F: include/media/davinci/ 20556 20557TI ENHANCED CAPTURE (eCAP) DRIVER 20558M: Vignesh Raghavendra <vigneshr@ti.com> 20559R: Julien Panis <jpanis@baylibre.com> 20560L: linux-iio@vger.kernel.org 20561L: linux-omap@vger.kernel.org 20562S: Maintained 20563F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 20564F: drivers/counter/ti-ecap-capture.c 20565 20566TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20567R: David Lechner <david@lechnology.com> 20568L: linux-iio@vger.kernel.org 20569F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20570F: drivers/counter/ti-eqep.c 20571 20572TI ETHERNET SWITCH DRIVER (CPSW) 20573R: Grygorii Strashko <grygorii.strashko@ti.com> 20574L: linux-omap@vger.kernel.org 20575L: netdev@vger.kernel.org 20576S: Maintained 20577F: drivers/net/ethernet/ti/cpsw* 20578F: drivers/net/ethernet/ti/davinci* 20579 20580TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20581M: Alex Dubov <oakad@yahoo.com> 20582S: Maintained 20583W: http://tifmxx.berlios.de/ 20584F: drivers/memstick/host/tifm_ms.c 20585F: drivers/misc/tifm* 20586F: drivers/mmc/host/tifm_sd.c 20587F: include/linux/tifm.h 20588 20589TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20590M: Nishanth Menon <nm@ti.com> 20591M: Santosh Shilimkar <ssantosh@kernel.org> 20592L: linux-kernel@vger.kernel.org 20593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20594S: Maintained 20595T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20596F: drivers/soc/ti/* 20597 20598TI LM49xxx FAMILY ASoC CODEC DRIVERS 20599M: M R Swami Reddy <mr.swami.reddy@ti.com> 20600M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20601L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20602S: Maintained 20603F: sound/soc/codecs/isabelle* 20604F: sound/soc/codecs/lm49453* 20605 20606TI PCM3060 ASoC CODEC DRIVER 20607M: Kirill Marinushkin <kmarinushkin@birdec.com> 20608L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20609S: Maintained 20610F: Documentation/devicetree/bindings/sound/pcm3060.txt 20611F: sound/soc/codecs/pcm3060* 20612 20613TI TAS571X FAMILY ASoC CODEC DRIVER 20614M: Kevin Cernekee <cernekee@chromium.org> 20615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20616S: Odd Fixes 20617F: sound/soc/codecs/tas571x* 20618 20619TI TRF7970A NFC DRIVER 20620M: Mark Greer <mgreer@animalcreek.com> 20621L: linux-wireless@vger.kernel.org 20622L: linux-nfc@lists.01.org (subscribers-only) 20623S: Supported 20624F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20625F: drivers/nfc/trf7970a.c 20626 20627TI TSC2046 ADC DRIVER 20628M: Oleksij Rempel <o.rempel@pengutronix.de> 20629R: kernel@pengutronix.de 20630L: linux-iio@vger.kernel.org 20631S: Maintained 20632F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20633F: drivers/iio/adc/ti-tsc2046.c 20634 20635TI TWL4030 SERIES SOC CODEC DRIVER 20636M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20637L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20638S: Maintained 20639F: sound/soc/codecs/twl4030* 20640 20641TI VPE/CAL DRIVERS 20642M: Benoit Parrot <bparrot@ti.com> 20643L: linux-media@vger.kernel.org 20644S: Maintained 20645W: http://linuxtv.org/ 20646Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20647F: Documentation/devicetree/bindings/media/ti,cal.yaml 20648F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20649F: drivers/media/platform/ti/cal/ 20650F: drivers/media/platform/ti/vpe/ 20651 20652TI WILINK WIRELESS DRIVERS 20653L: linux-wireless@vger.kernel.org 20654S: Orphan 20655W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20656W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20657T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20658F: drivers/net/wireless/ti/ 20659F: include/linux/wl12xx.h 20660 20661TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20662M: John Stultz <jstultz@google.com> 20663M: Thomas Gleixner <tglx@linutronix.de> 20664R: Stephen Boyd <sboyd@kernel.org> 20665L: linux-kernel@vger.kernel.org 20666S: Supported 20667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20668F: include/linux/clocksource.h 20669F: include/linux/time.h 20670F: include/linux/timex.h 20671F: include/uapi/linux/time.h 20672F: include/uapi/linux/timex.h 20673F: kernel/time/alarmtimer.c 20674F: kernel/time/clocksource.c 20675F: kernel/time/ntp.c 20676F: kernel/time/time*.c 20677F: tools/testing/selftests/timers/ 20678 20679TIPC NETWORK LAYER 20680M: Jon Maloy <jmaloy@redhat.com> 20681M: Ying Xue <ying.xue@windriver.com> 20682L: netdev@vger.kernel.org (core kernel code) 20683L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20684S: Maintained 20685W: http://tipc.sourceforge.net/ 20686F: include/uapi/linux/tipc*.h 20687F: net/tipc/ 20688 20689TLAN NETWORK DRIVER 20690M: Samuel Chessman <chessman@tux.org> 20691L: tlan-devel@lists.sourceforge.net (subscribers-only) 20692S: Maintained 20693W: http://sourceforge.net/projects/tlan/ 20694F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20695F: drivers/net/ethernet/ti/tlan.* 20696 20697TM6000 VIDEO4LINUX DRIVER 20698M: Mauro Carvalho Chehab <mchehab@kernel.org> 20699L: linux-media@vger.kernel.org 20700S: Odd fixes 20701W: https://linuxtv.org 20702T: git git://linuxtv.org/media_tree.git 20703F: Documentation/admin-guide/media/tm6000* 20704F: drivers/staging/media/deprecated/tm6000/ 20705 20706TMIO/SDHI MMC DRIVER 20707M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20708L: linux-mmc@vger.kernel.org 20709L: linux-renesas-soc@vger.kernel.org 20710S: Supported 20711F: drivers/mmc/host/renesas_sdhi* 20712F: drivers/mmc/host/tmio_mmc* 20713F: include/linux/mfd/tmio.h 20714 20715TMP401 HARDWARE MONITOR DRIVER 20716M: Guenter Roeck <linux@roeck-us.net> 20717L: linux-hwmon@vger.kernel.org 20718S: Maintained 20719F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20720F: Documentation/hwmon/tmp401.rst 20721F: drivers/hwmon/tmp401.c 20722 20723TMP464 HARDWARE MONITOR DRIVER 20724M: Agathe Porte <agathe.porte@nokia.com> 20725M: Guenter Roeck <linux@roeck-us.net> 20726L: linux-hwmon@vger.kernel.org 20727S: Maintained 20728F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20729F: Documentation/hwmon/tmp464.rst 20730F: drivers/hwmon/tmp464.c 20731 20732TMP513 HARDWARE MONITOR DRIVER 20733M: Eric Tremblay <etremblay@distech-controls.com> 20734L: linux-hwmon@vger.kernel.org 20735S: Maintained 20736F: Documentation/hwmon/tmp513.rst 20737F: drivers/hwmon/tmp513.c 20738 20739TMPFS (SHMEM FILESYSTEM) 20740M: Hugh Dickins <hughd@google.com> 20741L: linux-mm@kvack.org 20742S: Maintained 20743F: include/linux/shmem_fs.h 20744F: mm/shmem.c 20745 20746TOMOYO SECURITY MODULE 20747M: Kentaro Takeda <takedakn@nttdata.co.jp> 20748M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20749L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20750L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20751L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20752L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20753S: Maintained 20754W: https://tomoyo.osdn.jp/ 20755F: security/tomoyo/ 20756 20757TOPSTAR LAPTOP EXTRAS DRIVER 20758M: Herton Ronaldo Krzesinski <herton@canonical.com> 20759L: platform-driver-x86@vger.kernel.org 20760S: Maintained 20761F: drivers/platform/x86/topstar-laptop.c 20762 20763TORTURE-TEST MODULES 20764M: Davidlohr Bueso <dave@stgolabs.net> 20765M: "Paul E. McKenney" <paulmck@kernel.org> 20766M: Josh Triplett <josh@joshtriplett.org> 20767L: linux-kernel@vger.kernel.org 20768S: Supported 20769T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20770F: Documentation/RCU/torture.rst 20771F: kernel/locking/locktorture.c 20772F: kernel/rcu/rcuscale.c 20773F: kernel/rcu/rcutorture.c 20774F: kernel/rcu/refscale.c 20775F: kernel/torture.c 20776 20777TOSHIBA ACPI EXTRAS DRIVER 20778M: Azael Avalos <coproscefalo@gmail.com> 20779L: platform-driver-x86@vger.kernel.org 20780S: Maintained 20781F: drivers/platform/x86/toshiba_acpi.c 20782 20783TOSHIBA BLUETOOTH DRIVER 20784M: Azael Avalos <coproscefalo@gmail.com> 20785L: platform-driver-x86@vger.kernel.org 20786S: Maintained 20787F: drivers/platform/x86/toshiba_bluetooth.c 20788 20789TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20790M: Azael Avalos <coproscefalo@gmail.com> 20791L: platform-driver-x86@vger.kernel.org 20792S: Maintained 20793F: drivers/platform/x86/toshiba_haps.c 20794 20795TOSHIBA SMM DRIVER 20796M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20797S: Maintained 20798W: http://www.buzzard.org.uk/toshiba/ 20799F: drivers/char/toshiba.c 20800F: include/linux/toshiba.h 20801F: include/uapi/linux/toshiba.h 20802 20803TOSHIBA TC358743 DRIVER 20804M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20805L: linux-media@vger.kernel.org 20806S: Maintained 20807F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 20808F: drivers/media/i2c/tc358743* 20809F: include/media/i2c/tc358743.h 20810 20811TOSHIBA WMI HOTKEYS DRIVER 20812M: Azael Avalos <coproscefalo@gmail.com> 20813L: platform-driver-x86@vger.kernel.org 20814S: Maintained 20815F: drivers/platform/x86/toshiba-wmi.c 20816 20817TPM DEVICE DRIVER 20818M: Peter Huewe <peterhuewe@gmx.de> 20819M: Jarkko Sakkinen <jarkko@kernel.org> 20820R: Jason Gunthorpe <jgg@ziepe.ca> 20821L: linux-integrity@vger.kernel.org 20822S: Maintained 20823W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20824Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20825T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20826F: drivers/char/tpm/ 20827 20828TPS546D24 DRIVER 20829M: Duke Du <dukedu83@gmail.com> 20830L: linux-hwmon@vger.kernel.org 20831S: Maintained 20832F: Documentation/hwmon/tps546d24.rst 20833F: drivers/hwmon/pmbus/tps546d24.c 20834 20835TRACING 20836M: Steven Rostedt <rostedt@goodmis.org> 20837M: Masami Hiramatsu <mhiramat@kernel.org> 20838S: Maintained 20839T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 20840F: Documentation/trace/* 20841F: fs/tracefs/ 20842F: include/linux/trace*.h 20843F: include/trace/ 20844F: kernel/trace/ 20845F: scripts/tracing/ 20846F: tools/testing/selftests/ftrace/ 20847 20848TRACING MMIO ACCESSES (MMIOTRACE) 20849M: Steven Rostedt <rostedt@goodmis.org> 20850M: Masami Hiramatsu <mhiramat@kernel.org> 20851R: Karol Herbst <karolherbst@gmail.com> 20852R: Pekka Paalanen <ppaalanen@gmail.com> 20853L: linux-kernel@vger.kernel.org 20854L: nouveau@lists.freedesktop.org 20855S: Maintained 20856F: arch/x86/mm/kmmio.c 20857F: arch/x86/mm/mmio-mod.c 20858F: arch/x86/mm/testmmiotrace.c 20859F: include/linux/mmiotrace.h 20860F: kernel/trace/trace_mmiotrace.c 20861 20862TRACING OS NOISE / LATENCY TRACERS 20863M: Steven Rostedt <rostedt@goodmis.org> 20864M: Daniel Bristot de Oliveira <bristot@kernel.org> 20865S: Maintained 20866F: kernel/trace/trace_osnoise.c 20867F: include/trace/events/osnoise.h 20868F: kernel/trace/trace_hwlat.c 20869F: kernel/trace/trace_irqsoff.c 20870F: kernel/trace/trace_sched_wakeup.c 20871F: Documentation/trace/osnoise-tracer.rst 20872F: Documentation/trace/timerlat-tracer.rst 20873F: Documentation/trace/hwlat_detector.rst 20874F: arch/*/kernel/trace.c 20875 20876Real-time Linux Analysis (RTLA) tools 20877M: Daniel Bristot de Oliveira <bristot@kernel.org> 20878M: Steven Rostedt <rostedt@goodmis.org> 20879L: linux-trace-devel@vger.kernel.org 20880S: Maintained 20881F: Documentation/tools/rtla/ 20882F: tools/tracing/rtla/ 20883 20884TRADITIONAL CHINESE DOCUMENTATION 20885M: Hu Haowen <src.res@email.cn> 20886L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20887S: Maintained 20888W: https://github.com/srcres258/linux-doc 20889T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20890F: Documentation/translations/zh_TW/ 20891 20892TTY LAYER 20893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20894M: Jiri Slaby <jirislaby@kernel.org> 20895S: Supported 20896T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20897F: Documentation/driver-api/serial/ 20898F: drivers/tty/ 20899F: drivers/tty/serial/serial_core.c 20900F: include/linux/selection.h 20901F: include/linux/serial.h 20902F: include/linux/serial_core.h 20903F: include/linux/sysrq.h 20904F: include/linux/tty*.h 20905F: include/linux/vt.h 20906F: include/linux/vt_*.h 20907F: include/uapi/linux/serial.h 20908F: include/uapi/linux/serial_core.h 20909F: include/uapi/linux/tty.h 20910 20911TUA9001 MEDIA DRIVER 20912M: Antti Palosaari <crope@iki.fi> 20913L: linux-media@vger.kernel.org 20914S: Maintained 20915W: https://linuxtv.org 20916W: http://palosaari.fi/linux/ 20917Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20918T: git git://linuxtv.org/anttip/media_tree.git 20919F: drivers/media/tuners/tua9001* 20920 20921TULIP NETWORK DRIVERS 20922L: netdev@vger.kernel.org 20923L: linux-parisc@vger.kernel.org 20924S: Orphan 20925F: drivers/net/ethernet/dec/tulip/ 20926 20927TUN/TAP driver 20928M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20929S: Maintained 20930W: http://vtun.sourceforge.net/tun 20931F: Documentation/networking/tuntap.rst 20932F: arch/um/os-Linux/drivers/ 20933 20934TURBOCHANNEL SUBSYSTEM 20935M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20936M: Ralf Baechle <ralf@linux-mips.org> 20937L: linux-mips@vger.kernel.org 20938S: Maintained 20939Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20940F: drivers/tc/ 20941F: include/linux/tc.h 20942 20943TURBOSTAT UTILITY 20944M: "Len Brown" <lenb@kernel.org> 20945L: linux-pm@vger.kernel.org 20946S: Supported 20947Q: https://patchwork.kernel.org/project/linux-pm/list/ 20948B: https://bugzilla.kernel.org 20949T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20950F: tools/power/x86/turbostat/ 20951 20952TW5864 VIDEO4LINUX DRIVER 20953M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20954M: Anton Sviridenko <anton@corp.bluecherry.net> 20955M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20956M: Andrey Utkin <andrey_utkin@fastmail.com> 20957L: linux-media@vger.kernel.org 20958S: Supported 20959F: drivers/media/pci/tw5864/ 20960 20961TW68 VIDEO4LINUX DRIVER 20962M: Hans Verkuil <hverkuil@xs4all.nl> 20963L: linux-media@vger.kernel.org 20964S: Odd Fixes 20965W: https://linuxtv.org 20966T: git git://linuxtv.org/media_tree.git 20967F: drivers/media/pci/tw68/ 20968 20969TW686X VIDEO4LINUX DRIVER 20970M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20971L: linux-media@vger.kernel.org 20972S: Maintained 20973W: http://linuxtv.org 20974T: git git://linuxtv.org/media_tree.git 20975F: drivers/media/pci/tw686x/ 20976 20977U-BOOT ENVIRONMENT VARIABLES 20978M: Rafał Miłecki <rafal@milecki.pl> 20979S: Maintained 20980F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20981F: drivers/nvmem/u-boot-env.c 20982 20983UACCE ACCELERATOR FRAMEWORK 20984M: Zhangfei Gao <zhangfei.gao@linaro.org> 20985M: Zhou Wang <wangzhou1@hisilicon.com> 20986L: linux-accelerators@lists.ozlabs.org 20987L: linux-kernel@vger.kernel.org 20988S: Maintained 20989F: Documentation/ABI/testing/sysfs-driver-uacce 20990F: Documentation/misc-devices/uacce.rst 20991F: drivers/misc/uacce/ 20992F: include/linux/uacce.h 20993F: include/uapi/misc/uacce/ 20994 20995UBI FILE SYSTEM (UBIFS) 20996M: Richard Weinberger <richard@nod.at> 20997L: linux-mtd@lists.infradead.org 20998S: Supported 20999W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21000T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21001T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21002F: Documentation/ABI/testing/sysfs-fs-ubifs 21003F: Documentation/filesystems/ubifs-authentication.rst 21004F: Documentation/filesystems/ubifs.rst 21005F: fs/ubifs/ 21006 21007UBLK USERSPACE BLOCK DRIVER 21008M: Ming Lei <ming.lei@redhat.com> 21009L: linux-block@vger.kernel.org 21010S: Maintained 21011F: Documentation/block/ublk.rst 21012F: drivers/block/ublk_drv.c 21013F: include/uapi/linux/ublk_cmd.h 21014 21015UCLINUX (M68KNOMMU AND COLDFIRE) 21016M: Greg Ungerer <gerg@linux-m68k.org> 21017L: linux-m68k@lists.linux-m68k.org 21018L: uclinux-dev@uclinux.org (subscribers-only) 21019S: Maintained 21020W: http://www.linux-m68k.org/ 21021W: http://www.uclinux.org/ 21022T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21023F: arch/m68k/*/*_no.* 21024F: arch/m68k/68*/ 21025F: arch/m68k/coldfire/ 21026F: arch/m68k/include/asm/*_no.* 21027 21028UDF FILESYSTEM 21029M: Jan Kara <jack@suse.com> 21030S: Maintained 21031F: Documentation/filesystems/udf.rst 21032F: fs/udf/ 21033 21034UDRAW TABLET 21035M: Bastien Nocera <hadess@hadess.net> 21036L: linux-input@vger.kernel.org 21037S: Maintained 21038F: drivers/hid/hid-udraw-ps3.c 21039 21040UFS FILESYSTEM 21041M: Evgeniy Dushistov <dushistov@mail.ru> 21042S: Maintained 21043F: Documentation/admin-guide/ufs.rst 21044F: fs/ufs/ 21045 21046UHID USERSPACE HID IO DRIVER 21047M: David Rheinsberg <david.rheinsberg@gmail.com> 21048L: linux-input@vger.kernel.org 21049S: Maintained 21050F: drivers/hid/uhid.c 21051F: include/uapi/linux/uhid.h 21052 21053ULPI BUS 21054M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21055L: linux-usb@vger.kernel.org 21056S: Maintained 21057F: drivers/usb/common/ulpi.c 21058F: include/linux/ulpi/ 21059 21060UNICODE SUBSYSTEM 21061M: Gabriel Krisman Bertazi <krisman@collabora.com> 21062L: linux-fsdevel@vger.kernel.org 21063S: Supported 21064F: fs/unicode/ 21065 21066UNIFDEF 21067M: Tony Finch <dot@dotat.at> 21068S: Maintained 21069W: http://dotat.at/prog/unifdef 21070F: scripts/unifdef.c 21071 21072UNIFORM CDROM DRIVER 21073M: Phillip Potter <phil@philpotter.co.uk> 21074S: Maintained 21075F: Documentation/cdrom/ 21076F: drivers/cdrom/cdrom.c 21077F: include/linux/cdrom.h 21078F: include/uapi/linux/cdrom.h 21079 21080UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21081R: Alim Akhtar <alim.akhtar@samsung.com> 21082R: Avri Altman <avri.altman@wdc.com> 21083R: Bart Van Assche <bvanassche@acm.org> 21084L: linux-scsi@vger.kernel.org 21085S: Supported 21086F: Documentation/devicetree/bindings/ufs/ 21087F: Documentation/scsi/ufs.rst 21088F: drivers/ufs/core/ 21089 21090UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21091M: Pedro Sousa <pedrom.sousa@synopsys.com> 21092L: linux-scsi@vger.kernel.org 21093S: Supported 21094F: drivers/ufs/host/*dwc* 21095 21096UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21097M: Stanley Chu <stanley.chu@mediatek.com> 21098L: linux-scsi@vger.kernel.org 21099L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21100S: Maintained 21101F: drivers/ufs/host/ufs-mediatek* 21102 21103UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21104M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21105L: linux-renesas-soc@vger.kernel.org 21106L: linux-scsi@vger.kernel.org 21107S: Maintained 21108F: drivers/ufs/host/ufs-renesas.c 21109 21110UNSORTED BLOCK IMAGES (UBI) 21111M: Richard Weinberger <richard@nod.at> 21112L: linux-mtd@lists.infradead.org 21113S: Supported 21114W: http://www.linux-mtd.infradead.org/ 21115T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21116T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21117F: drivers/mtd/ubi/ 21118F: include/linux/mtd/ubi.h 21119F: include/uapi/mtd/ubi-user.h 21120 21121USB "USBNET" DRIVER FRAMEWORK 21122M: Oliver Neukum <oneukum@suse.com> 21123L: netdev@vger.kernel.org 21124S: Maintained 21125W: http://www.linux-usb.org/usbnet 21126F: drivers/net/usb/usbnet.c 21127F: include/linux/usb/usbnet.h 21128 21129USB ACM DRIVER 21130M: Oliver Neukum <oneukum@suse.com> 21131L: linux-usb@vger.kernel.org 21132S: Maintained 21133F: Documentation/usb/acm.rst 21134F: drivers/usb/class/cdc-acm.* 21135 21136USB APPLE MFI FASTCHARGE DRIVER 21137M: Bastien Nocera <hadess@hadess.net> 21138L: linux-usb@vger.kernel.org 21139S: Maintained 21140F: drivers/usb/misc/apple-mfi-fastcharge.c 21141 21142USB AR5523 WIRELESS DRIVER 21143M: Pontus Fuchs <pontus.fuchs@gmail.com> 21144L: linux-wireless@vger.kernel.org 21145S: Maintained 21146F: drivers/net/wireless/ath/ar5523/ 21147 21148USB ATTACHED SCSI 21149M: Oliver Neukum <oneukum@suse.com> 21150L: linux-usb@vger.kernel.org 21151L: linux-scsi@vger.kernel.org 21152S: Maintained 21153F: drivers/usb/storage/uas.c 21154 21155USB CDC ETHERNET DRIVER 21156M: Oliver Neukum <oliver@neukum.org> 21157L: linux-usb@vger.kernel.org 21158S: Maintained 21159F: drivers/net/usb/cdc_*.c 21160F: include/uapi/linux/usb/cdc.h 21161 21162USB CHAOSKEY DRIVER 21163M: Keith Packard <keithp@keithp.com> 21164L: linux-usb@vger.kernel.org 21165S: Maintained 21166F: drivers/usb/misc/chaoskey.c 21167 21168USB CYPRESS C67X00 DRIVER 21169L: linux-usb@vger.kernel.org 21170S: Orphan 21171F: drivers/usb/c67x00/ 21172 21173USB DAVICOM DM9601 DRIVER 21174M: Peter Korsgaard <peter@korsgaard.com> 21175L: netdev@vger.kernel.org 21176S: Maintained 21177W: http://www.linux-usb.org/usbnet 21178F: drivers/net/usb/dm9601.c 21179 21180USB EHCI DRIVER 21181M: Alan Stern <stern@rowland.harvard.edu> 21182L: linux-usb@vger.kernel.org 21183S: Maintained 21184F: Documentation/usb/ehci.rst 21185F: drivers/usb/host/ehci* 21186 21187USB GADGET/PERIPHERAL SUBSYSTEM 21188M: Felipe Balbi <balbi@kernel.org> 21189L: linux-usb@vger.kernel.org 21190S: Maintained 21191W: http://www.linux-usb.org/gadget 21192T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21193F: drivers/usb/gadget/ 21194F: include/linux/usb/gadget* 21195 21196USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21197M: Jiri Kosina <jikos@kernel.org> 21198M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21199L: linux-usb@vger.kernel.org 21200S: Maintained 21201T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21202F: Documentation/hid/hiddev.rst 21203F: drivers/hid/usbhid/ 21204 21205USB INTEL XHCI ROLE MUX DRIVER 21206M: Hans de Goede <hdegoede@redhat.com> 21207L: linux-usb@vger.kernel.org 21208S: Maintained 21209F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21210 21211USB IP DRIVER FOR HISILICON KIRIN 960 21212M: Yu Chen <chenyu56@huawei.com> 21213M: Binghui Wang <wangbinghui@hisilicon.com> 21214L: linux-usb@vger.kernel.org 21215S: Maintained 21216F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21217F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21218 21219USB IP DRIVER FOR HISILICON KIRIN 970 21220M: Mauro Carvalho Chehab <mchehab@kernel.org> 21221L: linux-usb@vger.kernel.org 21222S: Maintained 21223F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21224F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21225 21226USB ISP116X DRIVER 21227M: Olav Kongas <ok@artecdesign.ee> 21228L: linux-usb@vger.kernel.org 21229S: Maintained 21230F: drivers/usb/host/isp116x* 21231F: include/linux/usb/isp116x.h 21232 21233USB ISP1760 DRIVER 21234M: Rui Miguel Silva <rui.silva@linaro.org> 21235L: linux-usb@vger.kernel.org 21236S: Maintained 21237F: drivers/usb/isp1760/* 21238F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21239 21240USB LAN78XX ETHERNET DRIVER 21241M: Woojung Huh <woojung.huh@microchip.com> 21242M: UNGLinuxDriver@microchip.com 21243L: netdev@vger.kernel.org 21244S: Maintained 21245F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21246F: drivers/net/usb/lan78xx.* 21247F: include/dt-bindings/net/microchip-lan78xx.h 21248 21249USB MASS STORAGE DRIVER 21250M: Alan Stern <stern@rowland.harvard.edu> 21251L: linux-usb@vger.kernel.org 21252L: usb-storage@lists.one-eyed-alien.net 21253S: Maintained 21254F: drivers/usb/storage/ 21255 21256USB MIDI DRIVER 21257M: Clemens Ladisch <clemens@ladisch.de> 21258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21259S: Maintained 21260T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21261F: sound/usb/midi.* 21262 21263USB NETWORKING DRIVERS 21264L: linux-usb@vger.kernel.org 21265S: Odd Fixes 21266F: drivers/net/usb/ 21267 21268USB OHCI DRIVER 21269M: Alan Stern <stern@rowland.harvard.edu> 21270L: linux-usb@vger.kernel.org 21271S: Maintained 21272F: Documentation/usb/ohci.rst 21273F: drivers/usb/host/ohci* 21274 21275USB OTG FSM (Finite State Machine) 21276M: Peter Chen <peter.chen@kernel.org> 21277L: linux-usb@vger.kernel.org 21278S: Maintained 21279T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21280F: drivers/usb/common/usb-otg-fsm.c 21281 21282USB OVER IP DRIVER 21283M: Valentina Manea <valentina.manea.m@gmail.com> 21284M: Shuah Khan <shuah@kernel.org> 21285M: Shuah Khan <skhan@linuxfoundation.org> 21286L: linux-usb@vger.kernel.org 21287S: Maintained 21288F: Documentation/usb/usbip_protocol.rst 21289F: drivers/usb/usbip/ 21290F: tools/testing/selftests/drivers/usb/usbip/ 21291F: tools/usb/usbip/ 21292 21293USB PEGASUS DRIVER 21294M: Petko Manolov <petkan@nucleusys.com> 21295L: linux-usb@vger.kernel.org 21296L: netdev@vger.kernel.org 21297S: Maintained 21298W: https://github.com/petkan/pegasus 21299T: git https://github.com/petkan/pegasus.git 21300F: drivers/net/usb/pegasus.* 21301 21302USB PHY LAYER 21303M: Felipe Balbi <balbi@kernel.org> 21304L: linux-usb@vger.kernel.org 21305S: Maintained 21306T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21307F: drivers/usb/phy/ 21308 21309USB PRINTER DRIVER (usblp) 21310M: Pete Zaitcev <zaitcev@redhat.com> 21311L: linux-usb@vger.kernel.org 21312S: Supported 21313F: drivers/usb/class/usblp.c 21314 21315USB RAW GADGET DRIVER 21316R: Andrey Konovalov <andreyknvl@gmail.com> 21317L: linux-usb@vger.kernel.org 21318S: Maintained 21319F: Documentation/usb/raw-gadget.rst 21320F: drivers/usb/gadget/legacy/raw_gadget.c 21321F: include/uapi/linux/usb/raw_gadget.h 21322 21323USB QMI WWAN NETWORK DRIVER 21324M: Bjørn Mork <bjorn@mork.no> 21325L: netdev@vger.kernel.org 21326S: Maintained 21327F: Documentation/ABI/testing/sysfs-class-net-qmi 21328F: drivers/net/usb/qmi_wwan.c 21329 21330USB RTL8150 DRIVER 21331M: Petko Manolov <petkan@nucleusys.com> 21332L: linux-usb@vger.kernel.org 21333L: netdev@vger.kernel.org 21334S: Maintained 21335W: https://github.com/petkan/rtl8150 21336T: git https://github.com/petkan/rtl8150.git 21337F: drivers/net/usb/rtl8150.c 21338 21339USB SERIAL SUBSYSTEM 21340M: Johan Hovold <johan@kernel.org> 21341L: linux-usb@vger.kernel.org 21342S: Maintained 21343T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21344F: Documentation/usb/usb-serial.rst 21345F: drivers/usb/serial/ 21346F: include/linux/usb/serial.h 21347 21348USB SMSC75XX ETHERNET DRIVER 21349M: Steve Glendinning <steve.glendinning@shawell.net> 21350L: netdev@vger.kernel.org 21351S: Maintained 21352F: drivers/net/usb/smsc75xx.* 21353 21354USB SMSC95XX ETHERNET DRIVER 21355M: Steve Glendinning <steve.glendinning@shawell.net> 21356M: UNGLinuxDriver@microchip.com 21357L: netdev@vger.kernel.org 21358S: Maintained 21359F: drivers/net/usb/smsc95xx.* 21360 21361USB SUBSYSTEM 21362M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21363L: linux-usb@vger.kernel.org 21364S: Supported 21365W: http://www.linux-usb.org 21366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21367F: Documentation/devicetree/bindings/usb/ 21368F: Documentation/usb/ 21369F: drivers/usb/ 21370F: include/dt-bindings/usb/ 21371F: include/linux/usb.h 21372F: include/linux/usb/ 21373 21374USB TYPEC BUS FOR ALTERNATE MODES 21375M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21376L: linux-usb@vger.kernel.org 21377S: Maintained 21378F: Documentation/ABI/testing/sysfs-bus-typec 21379F: Documentation/driver-api/usb/typec_bus.rst 21380F: drivers/usb/typec/altmodes/ 21381F: include/linux/usb/typec_altmode.h 21382 21383USB TYPEC CLASS 21384M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21385L: linux-usb@vger.kernel.org 21386S: Maintained 21387F: Documentation/ABI/testing/sysfs-class-typec 21388F: Documentation/driver-api/usb/typec.rst 21389F: drivers/usb/typec/ 21390F: include/linux/usb/typec.h 21391 21392USB TYPEC INTEL PMC MUX DRIVER 21393M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21394L: linux-usb@vger.kernel.org 21395S: Maintained 21396F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21397F: drivers/usb/typec/mux/intel_pmc_mux.c 21398 21399USB TYPEC PI3USB30532 MUX DRIVER 21400M: Hans de Goede <hdegoede@redhat.com> 21401L: linux-usb@vger.kernel.org 21402S: Maintained 21403F: drivers/usb/typec/mux/pi3usb30532.c 21404 21405USB TYPEC PORT CONTROLLER DRIVERS 21406M: Guenter Roeck <linux@roeck-us.net> 21407L: linux-usb@vger.kernel.org 21408S: Maintained 21409F: drivers/usb/typec/tcpm/ 21410 21411USB UHCI DRIVER 21412M: Alan Stern <stern@rowland.harvard.edu> 21413L: linux-usb@vger.kernel.org 21414S: Maintained 21415F: drivers/usb/host/uhci* 21416 21417USB VIDEO CLASS 21418M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21419L: linux-media@vger.kernel.org 21420S: Maintained 21421W: http://www.ideasonboard.org/uvc/ 21422T: git git://linuxtv.org/media_tree.git 21423F: drivers/media/usb/uvc/ 21424F: include/uapi/linux/uvcvideo.h 21425 21426USB WEBCAM GADGET 21427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21428L: linux-usb@vger.kernel.org 21429S: Maintained 21430F: drivers/usb/gadget/function/*uvc* 21431F: drivers/usb/gadget/legacy/webcam.c 21432F: include/uapi/linux/usb/g_uvc.h 21433 21434USB WIRELESS RNDIS DRIVER (rndis_wlan) 21435M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21436L: linux-wireless@vger.kernel.org 21437S: Maintained 21438F: drivers/net/wireless/rndis_wlan.c 21439 21440USB XHCI DRIVER 21441M: Mathias Nyman <mathias.nyman@intel.com> 21442L: linux-usb@vger.kernel.org 21443S: Supported 21444F: drivers/usb/host/pci-quirks* 21445F: drivers/usb/host/xhci* 21446 21447USB ZD1201 DRIVER 21448L: linux-wireless@vger.kernel.org 21449S: Orphan 21450W: http://linux-lc100020.sourceforge.net 21451F: drivers/net/wireless/zydas/zd1201.* 21452 21453USB ZR364XX DRIVER 21454M: Antoine Jacquet <royale@zerezo.com> 21455L: linux-usb@vger.kernel.org 21456L: linux-media@vger.kernel.org 21457S: Maintained 21458W: http://royale.zerezo.com/zr364xx/ 21459T: git git://linuxtv.org/media_tree.git 21460F: Documentation/admin-guide/media/zr364xx* 21461F: drivers/staging/media/deprecated/zr364xx/ 21462 21463USER-MODE LINUX (UML) 21464M: Richard Weinberger <richard@nod.at> 21465M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21466M: Johannes Berg <johannes@sipsolutions.net> 21467L: linux-um@lists.infradead.org 21468S: Maintained 21469W: http://user-mode-linux.sourceforge.net 21470Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21471T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21472T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21473F: Documentation/virt/uml/ 21474F: arch/um/ 21475F: arch/x86/um/ 21476F: fs/hostfs/ 21477 21478USERSPACE COPYIN/COPYOUT (UIOVEC) 21479M: Alexander Viro <viro@zeniv.linux.org.uk> 21480S: Maintained 21481F: include/linux/uio.h 21482F: lib/iov_iter.c 21483 21484USERSPACE DMA BUFFER DRIVER 21485M: Gerd Hoffmann <kraxel@redhat.com> 21486L: dri-devel@lists.freedesktop.org 21487S: Maintained 21488T: git git://anongit.freedesktop.org/drm/drm-misc 21489F: drivers/dma-buf/udmabuf.c 21490F: include/uapi/linux/udmabuf.h 21491 21492USERSPACE I/O (UIO) 21493M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21494S: Maintained 21495T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21496F: Documentation/driver-api/uio-howto.rst 21497F: drivers/uio/ 21498F: include/linux/uio_driver.h 21499 21500UTIL-LINUX PACKAGE 21501M: Karel Zak <kzak@redhat.com> 21502L: util-linux@vger.kernel.org 21503S: Maintained 21504W: http://en.wikipedia.org/wiki/Util-linux 21505T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21506 21507UUID HELPERS 21508M: Christoph Hellwig <hch@lst.de> 21509R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21510L: linux-kernel@vger.kernel.org 21511S: Maintained 21512T: git git://git.infradead.org/users/hch/uuid.git 21513F: include/linux/uuid.h 21514F: include/uapi/linux/uuid.h 21515F: lib/test_uuid.c 21516F: lib/uuid.c 21517 21518UV SYSFS DRIVER 21519M: Justin Ernst <justin.ernst@hpe.com> 21520L: platform-driver-x86@vger.kernel.org 21521S: Maintained 21522F: drivers/platform/x86/uv_sysfs.c 21523 21524UVESAFB DRIVER 21525M: Michal Januszewski <spock@gentoo.org> 21526L: linux-fbdev@vger.kernel.org 21527S: Maintained 21528W: https://github.com/mjanusz/v86d 21529F: Documentation/fb/uvesafb.rst 21530F: drivers/video/fbdev/uvesafb.* 21531 21532Ux500 CLOCK DRIVERS 21533M: Ulf Hansson <ulf.hansson@linaro.org> 21534L: linux-clk@vger.kernel.org 21535L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21536S: Maintained 21537F: drivers/clk/ux500/ 21538 21539VF610 NAND DRIVER 21540M: Stefan Agner <stefan@agner.ch> 21541L: linux-mtd@lists.infradead.org 21542S: Supported 21543F: drivers/mtd/nand/raw/vf610_nfc.c 21544 21545VFAT/FAT/MSDOS FILESYSTEM 21546M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21547S: Maintained 21548F: Documentation/filesystems/vfat.rst 21549F: fs/fat/ 21550F: tools/testing/selftests/filesystems/fat/ 21551 21552VFIO DRIVER 21553M: Alex Williamson <alex.williamson@redhat.com> 21554R: Cornelia Huck <cohuck@redhat.com> 21555L: kvm@vger.kernel.org 21556S: Maintained 21557T: git git://github.com/awilliam/linux-vfio.git 21558F: Documentation/ABI/testing/sysfs-devices-vfio-dev 21559F: Documentation/driver-api/vfio.rst 21560F: drivers/vfio/ 21561F: include/linux/vfio.h 21562F: include/linux/vfio_pci_core.h 21563F: include/uapi/linux/vfio.h 21564 21565VFIO FSL-MC DRIVER 21566M: Diana Craciun <diana.craciun@oss.nxp.com> 21567L: kvm@vger.kernel.org 21568S: Maintained 21569F: drivers/vfio/fsl-mc/ 21570 21571VFIO HISILICON PCI DRIVER 21572M: Longfang Liu <liulongfang@huawei.com> 21573M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21574L: kvm@vger.kernel.org 21575S: Maintained 21576F: drivers/vfio/pci/hisilicon/ 21577 21578VFIO MEDIATED DEVICE DRIVERS 21579M: Kirti Wankhede <kwankhede@nvidia.com> 21580L: kvm@vger.kernel.org 21581S: Maintained 21582F: Documentation/driver-api/vfio-mediated-device.rst 21583F: drivers/vfio/mdev/ 21584F: include/linux/mdev.h 21585F: samples/vfio-mdev/ 21586 21587VFIO PCI DEVICE SPECIFIC DRIVERS 21588R: Jason Gunthorpe <jgg@nvidia.com> 21589R: Yishai Hadas <yishaih@nvidia.com> 21590R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21591R: Kevin Tian <kevin.tian@intel.com> 21592L: kvm@vger.kernel.org 21593S: Maintained 21594P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21595F: drivers/vfio/pci/*/ 21596 21597VFIO PLATFORM DRIVER 21598M: Eric Auger <eric.auger@redhat.com> 21599L: kvm@vger.kernel.org 21600S: Maintained 21601F: drivers/vfio/platform/ 21602 21603VFIO MLX5 PCI DRIVER 21604M: Yishai Hadas <yishaih@nvidia.com> 21605L: kvm@vger.kernel.org 21606S: Maintained 21607F: drivers/vfio/pci/mlx5/ 21608 21609VGA_SWITCHEROO 21610R: Lukas Wunner <lukas@wunner.de> 21611S: Maintained 21612T: git git://anongit.freedesktop.org/drm/drm-misc 21613F: Documentation/gpu/vga-switcheroo.rst 21614F: drivers/gpu/vga/vga_switcheroo.c 21615F: include/linux/vga_switcheroo.h 21616 21617VIA RHINE NETWORK DRIVER 21618S: Maintained 21619M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21620F: drivers/net/ethernet/via/via-rhine.c 21621 21622VIA SD/MMC CARD CONTROLLER DRIVER 21623M: Bruce Chang <brucechang@via.com.tw> 21624M: Harald Welte <HaraldWelte@viatech.com> 21625S: Maintained 21626F: drivers/mmc/host/via-sdmmc.c 21627 21628VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21629M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21630L: linux-fbdev@vger.kernel.org 21631S: Maintained 21632F: drivers/video/fbdev/via/ 21633F: include/linux/via-core.h 21634F: include/linux/via-gpio.h 21635F: include/linux/via_i2c.h 21636 21637VIA VELOCITY NETWORK DRIVER 21638M: Francois Romieu <romieu@fr.zoreil.com> 21639L: netdev@vger.kernel.org 21640S: Maintained 21641F: drivers/net/ethernet/via/via-velocity.* 21642 21643VICODEC VIRTUAL CODEC DRIVER 21644M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21645L: linux-media@vger.kernel.org 21646S: Maintained 21647W: https://linuxtv.org 21648T: git git://linuxtv.org/media_tree.git 21649F: drivers/media/test-drivers/vicodec/* 21650 21651VIDEO I2C POLLING DRIVER 21652M: Matt Ranostay <matt.ranostay@konsulko.com> 21653L: linux-media@vger.kernel.org 21654S: Maintained 21655F: drivers/media/i2c/video-i2c.c 21656 21657VIDEO MULTIPLEXER DRIVER 21658M: Philipp Zabel <p.zabel@pengutronix.de> 21659L: linux-media@vger.kernel.org 21660S: Maintained 21661F: drivers/media/platform/video-mux.c 21662 21663VIDEOBUF2 FRAMEWORK 21664M: Tomasz Figa <tfiga@chromium.org> 21665M: Marek Szyprowski <m.szyprowski@samsung.com> 21666L: linux-media@vger.kernel.org 21667S: Maintained 21668F: drivers/media/common/videobuf2/* 21669F: include/media/videobuf2-* 21670 21671VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21672M: Shuah Khan <skhan@linuxfoundation.org> 21673R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21674L: linux-media@vger.kernel.org 21675S: Maintained 21676W: https://linuxtv.org 21677T: git git://linuxtv.org/media_tree.git 21678F: drivers/media/test-drivers/vimc/* 21679 21680VIRT LIB 21681M: Alex Williamson <alex.williamson@redhat.com> 21682M: Paolo Bonzini <pbonzini@redhat.com> 21683L: kvm@vger.kernel.org 21684S: Supported 21685F: virt/lib/ 21686 21687VIRTIO AND VHOST VSOCK DRIVER 21688M: Stefan Hajnoczi <stefanha@redhat.com> 21689M: Stefano Garzarella <sgarzare@redhat.com> 21690L: kvm@vger.kernel.org 21691L: virtualization@lists.linux-foundation.org 21692L: netdev@vger.kernel.org 21693S: Maintained 21694F: drivers/vhost/vsock.c 21695F: include/linux/virtio_vsock.h 21696F: include/uapi/linux/virtio_vsock.h 21697F: net/vmw_vsock/virtio_transport.c 21698F: net/vmw_vsock/virtio_transport_common.c 21699 21700VIRTIO BLOCK AND SCSI DRIVERS 21701M: "Michael S. Tsirkin" <mst@redhat.com> 21702M: Jason Wang <jasowang@redhat.com> 21703R: Paolo Bonzini <pbonzini@redhat.com> 21704R: Stefan Hajnoczi <stefanha@redhat.com> 21705L: virtualization@lists.linux-foundation.org 21706S: Maintained 21707F: drivers/block/virtio_blk.c 21708F: drivers/scsi/virtio_scsi.c 21709F: drivers/vhost/scsi.c 21710F: include/uapi/linux/virtio_blk.h 21711F: include/uapi/linux/virtio_scsi.h 21712 21713VIRTIO CONSOLE DRIVER 21714M: Amit Shah <amit@kernel.org> 21715L: virtualization@lists.linux-foundation.org 21716S: Maintained 21717F: drivers/char/virtio_console.c 21718F: include/linux/virtio_console.h 21719F: include/uapi/linux/virtio_console.h 21720 21721VIRTIO CORE AND NET DRIVERS 21722M: "Michael S. Tsirkin" <mst@redhat.com> 21723M: Jason Wang <jasowang@redhat.com> 21724L: virtualization@lists.linux-foundation.org 21725S: Maintained 21726F: Documentation/ABI/testing/sysfs-bus-vdpa 21727F: Documentation/ABI/testing/sysfs-class-vduse 21728F: Documentation/devicetree/bindings/virtio/ 21729F: drivers/block/virtio_blk.c 21730F: drivers/crypto/virtio/ 21731F: drivers/net/virtio_net.c 21732F: drivers/vdpa/ 21733F: drivers/virtio/ 21734F: include/linux/vdpa.h 21735F: include/linux/virtio*.h 21736F: include/uapi/linux/virtio_*.h 21737F: tools/virtio/ 21738 21739IFCVF VIRTIO DATA PATH ACCELERATOR 21740R: Zhu Lingshan <lingshan.zhu@intel.com> 21741F: drivers/vdpa/ifcvf/ 21742 21743VIRTIO BALLOON 21744M: "Michael S. Tsirkin" <mst@redhat.com> 21745M: David Hildenbrand <david@redhat.com> 21746L: virtualization@lists.linux-foundation.org 21747S: Maintained 21748F: drivers/virtio/virtio_balloon.c 21749F: include/uapi/linux/virtio_balloon.h 21750F: include/linux/balloon_compaction.h 21751F: mm/balloon_compaction.c 21752 21753VIRTIO CRYPTO DRIVER 21754M: Gonglei <arei.gonglei@huawei.com> 21755L: virtualization@lists.linux-foundation.org 21756L: linux-crypto@vger.kernel.org 21757S: Maintained 21758F: drivers/crypto/virtio/ 21759F: include/uapi/linux/virtio_crypto.h 21760 21761VIRTIO DRIVERS FOR S390 21762M: Cornelia Huck <cohuck@redhat.com> 21763M: Halil Pasic <pasic@linux.ibm.com> 21764M: Eric Farman <farman@linux.ibm.com> 21765L: linux-s390@vger.kernel.org 21766L: virtualization@lists.linux-foundation.org 21767L: kvm@vger.kernel.org 21768S: Supported 21769F: arch/s390/include/uapi/asm/virtio-ccw.h 21770F: drivers/s390/virtio/ 21771 21772VIRTIO FILE SYSTEM 21773M: Vivek Goyal <vgoyal@redhat.com> 21774M: Stefan Hajnoczi <stefanha@redhat.com> 21775M: Miklos Szeredi <miklos@szeredi.hu> 21776L: virtualization@lists.linux-foundation.org 21777L: linux-fsdevel@vger.kernel.org 21778S: Supported 21779W: https://virtio-fs.gitlab.io/ 21780F: Documentation/filesystems/virtiofs.rst 21781F: fs/fuse/virtio_fs.c 21782F: include/uapi/linux/virtio_fs.h 21783 21784VIRTIO GPIO DRIVER 21785M: Enrico Weigelt, metux IT consult <info@metux.net> 21786M: Viresh Kumar <vireshk@kernel.org> 21787L: linux-gpio@vger.kernel.org 21788L: virtualization@lists.linux-foundation.org 21789S: Maintained 21790F: drivers/gpio/gpio-virtio.c 21791F: include/uapi/linux/virtio_gpio.h 21792 21793VIRTIO GPU DRIVER 21794M: David Airlie <airlied@redhat.com> 21795M: Gerd Hoffmann <kraxel@redhat.com> 21796R: Gurchetan Singh <gurchetansingh@chromium.org> 21797R: Chia-I Wu <olvaffe@gmail.com> 21798L: dri-devel@lists.freedesktop.org 21799L: virtualization@lists.linux-foundation.org 21800S: Maintained 21801T: git git://anongit.freedesktop.org/drm/drm-misc 21802F: drivers/gpu/drm/virtio/ 21803F: include/uapi/linux/virtio_gpu.h 21804 21805VIRTIO HOST (VHOST) 21806M: "Michael S. Tsirkin" <mst@redhat.com> 21807M: Jason Wang <jasowang@redhat.com> 21808L: kvm@vger.kernel.org 21809L: virtualization@lists.linux-foundation.org 21810L: netdev@vger.kernel.org 21811S: Maintained 21812T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21813F: drivers/vhost/ 21814F: include/linux/vhost_iotlb.h 21815F: include/uapi/linux/vhost.h 21816 21817VIRTIO INPUT DRIVER 21818M: Gerd Hoffmann <kraxel@redhat.com> 21819S: Maintained 21820F: drivers/virtio/virtio_input.c 21821F: include/uapi/linux/virtio_input.h 21822 21823VIRTIO IOMMU DRIVER 21824M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21825L: virtualization@lists.linux-foundation.org 21826S: Maintained 21827F: drivers/iommu/virtio-iommu.c 21828F: include/uapi/linux/virtio_iommu.h 21829 21830VIRTIO MEM DRIVER 21831M: David Hildenbrand <david@redhat.com> 21832L: virtualization@lists.linux-foundation.org 21833S: Maintained 21834W: https://virtio-mem.gitlab.io/ 21835F: drivers/virtio/virtio_mem.c 21836F: include/uapi/linux/virtio_mem.h 21837 21838VIRTIO SOUND DRIVER 21839M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21840M: "Michael S. Tsirkin" <mst@redhat.com> 21841L: virtualization@lists.linux-foundation.org 21842L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21843S: Maintained 21844F: include/uapi/linux/virtio_snd.h 21845F: sound/virtio/* 21846 21847VIRTIO I2C DRIVER 21848M: Conghui Chen <conghui.chen@intel.com> 21849M: Viresh Kumar <viresh.kumar@linaro.org> 21850L: linux-i2c@vger.kernel.org 21851L: virtualization@lists.linux-foundation.org 21852S: Maintained 21853F: drivers/i2c/busses/i2c-virtio.c 21854F: include/uapi/linux/virtio_i2c.h 21855 21856VIRTIO PMEM DRIVER 21857M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21858L: virtualization@lists.linux-foundation.org 21859S: Maintained 21860F: drivers/nvdimm/virtio_pmem.c 21861F: drivers/nvdimm/nd_virtio.c 21862 21863VIRTUAL BOX GUEST DEVICE DRIVER 21864M: Hans de Goede <hdegoede@redhat.com> 21865M: Arnd Bergmann <arnd@arndb.de> 21866M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21867S: Maintained 21868F: drivers/virt/vboxguest/ 21869F: include/linux/vbox_utils.h 21870F: include/uapi/linux/vbox*.h 21871 21872VIRTUAL BOX SHARED FOLDER VFS DRIVER 21873M: Hans de Goede <hdegoede@redhat.com> 21874L: linux-fsdevel@vger.kernel.org 21875S: Maintained 21876F: fs/vboxsf/* 21877 21878VIRTUAL SERIO DEVICE DRIVER 21879M: Stephen Chandler Paul <thatslyude@gmail.com> 21880S: Maintained 21881F: drivers/input/serio/userio.c 21882F: include/uapi/linux/userio.h 21883 21884VIVID VIRTUAL VIDEO DRIVER 21885M: Hans Verkuil <hverkuil@xs4all.nl> 21886L: linux-media@vger.kernel.org 21887S: Maintained 21888W: https://linuxtv.org 21889T: git git://linuxtv.org/media_tree.git 21890F: drivers/media/test-drivers/vivid/* 21891 21892VIDTV VIRTUAL DIGITAL TV DRIVER 21893M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21894L: linux-media@vger.kernel.org 21895S: Maintained 21896W: https://linuxtv.org 21897T: git git://linuxtv.org/media_tree.git 21898F: drivers/media/test-drivers/vidtv/* 21899 21900VLYNQ BUS 21901M: Florian Fainelli <f.fainelli@gmail.com> 21902L: openwrt-devel@lists.openwrt.org (subscribers-only) 21903S: Maintained 21904F: drivers/vlynq/vlynq.c 21905F: include/linux/vlynq.h 21906 21907VME SUBSYSTEM 21908M: Martyn Welch <martyn@welchs.me.uk> 21909M: Manohar Vanga <manohar.vanga@gmail.com> 21910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21911L: linux-kernel@vger.kernel.org 21912S: Odd fixes 21913T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21914F: Documentation/driver-api/vme.rst 21915F: drivers/staging/vme_user/ 21916 21917VM SOCKETS (AF_VSOCK) 21918M: Stefano Garzarella <sgarzare@redhat.com> 21919L: virtualization@lists.linux-foundation.org 21920L: netdev@vger.kernel.org 21921S: Maintained 21922F: drivers/net/vsockmon.c 21923F: include/net/af_vsock.h 21924F: include/uapi/linux/vm_sockets.h 21925F: include/uapi/linux/vm_sockets_diag.h 21926F: include/uapi/linux/vsockmon.h 21927F: net/vmw_vsock/ 21928F: tools/testing/vsock/ 21929 21930VMWARE BALLOON DRIVER 21931M: Nadav Amit <namit@vmware.com> 21932R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21933L: linux-kernel@vger.kernel.org 21934S: Supported 21935F: drivers/misc/vmw_balloon.c 21936 21937VMWARE HYPERVISOR INTERFACE 21938M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21939M: Alexey Makhalov <amakhalov@vmware.com> 21940R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21941L: virtualization@lists.linux-foundation.org 21942L: x86@kernel.org 21943S: Supported 21944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21945F: arch/x86/include/asm/vmware.h 21946F: arch/x86/kernel/cpu/vmware.c 21947 21948VMWARE PVRDMA DRIVER 21949M: Bryan Tan <bryantan@vmware.com> 21950M: Vishnu Dasa <vdasa@vmware.com> 21951R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21952L: linux-rdma@vger.kernel.org 21953S: Supported 21954F: drivers/infiniband/hw/vmw_pvrdma/ 21955 21956VMWARE PVSCSI DRIVER 21957M: Vishal Bhakta <vbhakta@vmware.com> 21958R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21959L: linux-scsi@vger.kernel.org 21960S: Supported 21961F: drivers/scsi/vmw_pvscsi.c 21962F: drivers/scsi/vmw_pvscsi.h 21963 21964VMWARE VIRTUAL PTP CLOCK DRIVER 21965M: Vivek Thampi <vithampi@vmware.com> 21966R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21967L: netdev@vger.kernel.org 21968S: Supported 21969F: drivers/ptp/ptp_vmw.c 21970 21971VMWARE VMCI DRIVER 21972M: Bryan Tan <bryantan@vmware.com> 21973M: Vishnu Dasa <vdasa@vmware.com> 21974R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21975L: linux-kernel@vger.kernel.org 21976S: Supported 21977F: drivers/misc/vmw_vmci/ 21978F: include/linux/vmw_vmci* 21979 21980VMWARE VMMOUSE SUBDRIVER 21981M: Zack Rusin <zackr@vmware.com> 21982R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21983R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21984L: linux-input@vger.kernel.org 21985S: Supported 21986F: drivers/input/mouse/vmmouse.c 21987F: drivers/input/mouse/vmmouse.h 21988 21989VMWARE VMXNET3 ETHERNET DRIVER 21990M: Ronak Doshi <doshir@vmware.com> 21991R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21992L: netdev@vger.kernel.org 21993S: Supported 21994F: drivers/net/vmxnet3/ 21995 21996VMWARE VSOCK VMCI TRANSPORT DRIVER 21997M: Bryan Tan <bryantan@vmware.com> 21998M: Vishnu Dasa <vdasa@vmware.com> 21999R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22000L: linux-kernel@vger.kernel.org 22001S: Supported 22002F: net/vmw_vsock/vmci_transport* 22003 22004VOCORE VOCORE2 BOARD 22005M: Harvey Hunt <harveyhuntnexus@gmail.com> 22006L: linux-mips@vger.kernel.org 22007S: Maintained 22008F: arch/mips/boot/dts/ralink/vocore2.dts 22009 22010VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22011M: Liam Girdwood <lgirdwood@gmail.com> 22012M: Mark Brown <broonie@kernel.org> 22013L: linux-kernel@vger.kernel.org 22014S: Supported 22015W: http://www.slimlogic.co.uk/?p=48 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22017F: Documentation/devicetree/bindings/regulator/ 22018F: Documentation/power/regulator/ 22019F: drivers/regulator/ 22020F: include/dt-bindings/regulator/ 22021F: include/linux/regulator/ 22022K: regulator_get_optional 22023 22024VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22025R: Matti Vaittinen <mazziesaccount@gmail.com> 22026F: drivers/regulator/irq_helpers.c 22027 22028VRF 22029M: David Ahern <dsahern@kernel.org> 22030L: netdev@vger.kernel.org 22031S: Maintained 22032F: Documentation/networking/vrf.rst 22033F: drivers/net/vrf.c 22034 22035VSPRINTF 22036M: Petr Mladek <pmladek@suse.com> 22037M: Steven Rostedt <rostedt@goodmis.org> 22038M: Sergey Senozhatsky <senozhatsky@chromium.org> 22039R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22040R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22041S: Maintained 22042T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22043F: Documentation/core-api/printk-formats.rst 22044F: lib/test_printf.c 22045F: lib/test_scanf.c 22046F: lib/vsprintf.c 22047 22048VT1211 HARDWARE MONITOR DRIVER 22049M: Juerg Haefliger <juergh@proton.me> 22050L: linux-hwmon@vger.kernel.org 22051S: Maintained 22052F: Documentation/hwmon/vt1211.rst 22053F: drivers/hwmon/vt1211.c 22054 22055VT8231 HARDWARE MONITOR DRIVER 22056M: Roger Lucas <vt8231@hiddenengine.co.uk> 22057L: linux-hwmon@vger.kernel.org 22058S: Maintained 22059F: drivers/hwmon/vt8231.c 22060 22061VUB300 USB to SDIO/SD/MMC bridge chip 22062L: linux-mmc@vger.kernel.org 22063S: Orphan 22064F: drivers/mmc/host/vub300.c 22065 22066W1 DALLAS'S 1-WIRE BUS 22067M: Evgeniy Polyakov <zbr@ioremap.net> 22068S: Maintained 22069F: Documentation/devicetree/bindings/w1/ 22070F: Documentation/w1/ 22071F: drivers/w1/ 22072F: include/linux/w1.h 22073 22074W83791D HARDWARE MONITORING DRIVER 22075M: Marc Hulsman <m.hulsman@tudelft.nl> 22076L: linux-hwmon@vger.kernel.org 22077S: Maintained 22078F: Documentation/hwmon/w83791d.rst 22079F: drivers/hwmon/w83791d.c 22080 22081W83793 HARDWARE MONITORING DRIVER 22082M: Rudolf Marek <r.marek@assembler.cz> 22083L: linux-hwmon@vger.kernel.org 22084S: Maintained 22085F: Documentation/hwmon/w83793.rst 22086F: drivers/hwmon/w83793.c 22087 22088W83795 HARDWARE MONITORING DRIVER 22089M: Jean Delvare <jdelvare@suse.com> 22090L: linux-hwmon@vger.kernel.org 22091S: Maintained 22092F: drivers/hwmon/w83795.c 22093 22094W83L51xD SD/MMC CARD INTERFACE DRIVER 22095M: Pierre Ossman <pierre@ossman.eu> 22096S: Maintained 22097F: drivers/mmc/host/wbsd.* 22098 22099WACOM PROTOCOL 4 SERIAL TABLETS 22100M: Julian Squires <julian@cipht.net> 22101M: Hans de Goede <hdegoede@redhat.com> 22102L: linux-input@vger.kernel.org 22103S: Maintained 22104F: drivers/input/tablet/wacom_serial4.c 22105 22106WANGXUN ETHERNET DRIVER 22107M: Jiawen Wu <jiawenwu@trustnetic.com> 22108M: Mengyuan Lou <mengyuanlou@net-swift.com> 22109W: https://www.net-swift.com 22110L: netdev@vger.kernel.org 22111S: Maintained 22112F: Documentation/networking/device_drivers/ethernet/wangxun/* 22113F: drivers/net/ethernet/wangxun/ 22114 22115WATCHDOG DEVICE DRIVERS 22116M: Wim Van Sebroeck <wim@linux-watchdog.org> 22117M: Guenter Roeck <linux@roeck-us.net> 22118L: linux-watchdog@vger.kernel.org 22119S: Maintained 22120W: http://www.linux-watchdog.org/ 22121T: git git://www.linux-watchdog.org/linux-watchdog.git 22122F: Documentation/devicetree/bindings/watchdog/ 22123F: Documentation/watchdog/ 22124F: drivers/watchdog/ 22125F: include/linux/watchdog.h 22126F: include/uapi/linux/watchdog.h 22127 22128WHISKEYCOVE PMIC GPIO DRIVER 22129M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22130L: linux-gpio@vger.kernel.org 22131S: Maintained 22132F: drivers/gpio/gpio-wcove.c 22133 22134WHWAVE RTC DRIVER 22135M: Dianlong Li <long17.cool@163.com> 22136L: linux-rtc@vger.kernel.org 22137S: Maintained 22138F: drivers/rtc/rtc-sd3078.c 22139 22140WIIMOTE HID DRIVER 22141M: David Rheinsberg <david.rheinsberg@gmail.com> 22142L: linux-input@vger.kernel.org 22143S: Maintained 22144F: drivers/hid/hid-wiimote* 22145 22146WILOCITY WIL6210 WIRELESS DRIVER 22147L: linux-wireless@vger.kernel.org 22148S: Orphan 22149W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22150F: drivers/net/wireless/ath/wil6210/ 22151 22152WINBOND CIR DRIVER 22153M: David Härdeman <david@hardeman.nu> 22154S: Maintained 22155F: drivers/media/rc/winbond-cir.c 22156 22157WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22158M: William Breathitt Gray <william.gray@linaro.org> 22159L: linux-watchdog@vger.kernel.org 22160S: Maintained 22161F: drivers/watchdog/ebc-c384_wdt.c 22162 22163WINSYSTEMS WS16C48 GPIO DRIVER 22164M: William Breathitt Gray <william.gray@linaro.org> 22165L: linux-gpio@vger.kernel.org 22166S: Maintained 22167F: drivers/gpio/gpio-ws16c48.c 22168 22169WIREGUARD SECURE NETWORK TUNNEL 22170M: Jason A. Donenfeld <Jason@zx2c4.com> 22171L: wireguard@lists.zx2c4.com 22172L: netdev@vger.kernel.org 22173S: Maintained 22174F: drivers/net/wireguard/ 22175F: tools/testing/selftests/wireguard/ 22176 22177WISTRON LAPTOP BUTTON DRIVER 22178M: Miloslav Trmac <mitr@volny.cz> 22179S: Maintained 22180F: drivers/input/misc/wistron_btns.c 22181 22182WL3501 WIRELESS PCMCIA CARD DRIVER 22183L: linux-wireless@vger.kernel.org 22184S: Odd fixes 22185F: drivers/net/wireless/wl3501* 22186 22187WOLFSON MICROELECTRONICS DRIVERS 22188L: patches@opensource.cirrus.com 22189S: Supported 22190W: https://github.com/CirrusLogic/linux-drivers/wiki 22191T: git https://github.com/CirrusLogic/linux-drivers.git 22192F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22193F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22194F: Documentation/devicetree/bindings/mfd/wm831x.txt 22195F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22196F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22197F: Documentation/devicetree/bindings/sound/wm* 22198F: Documentation/hwmon/wm83??.rst 22199F: arch/arm/mach-s3c/mach-crag6410* 22200F: drivers/clk/clk-wm83*.c 22201F: drivers/gpio/gpio-*wm*.c 22202F: drivers/gpio/gpio-arizona.c 22203F: drivers/hwmon/wm83??-hwmon.c 22204F: drivers/input/misc/wm831x-on.c 22205F: drivers/input/touchscreen/wm831x-ts.c 22206F: drivers/input/touchscreen/wm97*.c 22207F: drivers/leds/leds-wm83*.c 22208F: drivers/mfd/arizona* 22209F: drivers/mfd/cs47l24* 22210F: drivers/mfd/wm*.c 22211F: drivers/power/supply/wm83*.c 22212F: drivers/regulator/arizona* 22213F: drivers/regulator/wm8*.c 22214F: drivers/rtc/rtc-wm83*.c 22215F: drivers/video/backlight/wm83*_bl.c 22216F: drivers/watchdog/wm83*_wdt.c 22217F: include/linux/mfd/arizona/ 22218F: include/linux/mfd/wm831x/ 22219F: include/linux/mfd/wm8350/ 22220F: include/linux/mfd/wm8400* 22221F: include/linux/regulator/arizona* 22222F: include/linux/wm97xx.h 22223F: include/sound/wm????.h 22224F: sound/soc/codecs/arizona* 22225F: sound/soc/codecs/cs47l24* 22226F: sound/soc/codecs/wm* 22227 22228WORKQUEUE 22229M: Tejun Heo <tj@kernel.org> 22230R: Lai Jiangshan <jiangshanlai@gmail.com> 22231S: Maintained 22232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22233F: Documentation/core-api/workqueue.rst 22234F: include/linux/workqueue.h 22235F: kernel/workqueue.c 22236 22237WWAN DRIVERS 22238M: Loic Poulain <loic.poulain@linaro.org> 22239M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22240R: Johannes Berg <johannes@sipsolutions.net> 22241L: netdev@vger.kernel.org 22242S: Maintained 22243F: drivers/net/wwan/ 22244F: include/linux/wwan.h 22245F: include/uapi/linux/wwan.h 22246 22247X-POWERS AXP288 PMIC DRIVERS 22248M: Hans de Goede <hdegoede@redhat.com> 22249S: Maintained 22250F: drivers/acpi/pmic/intel_pmic_xpower.c 22251N: axp288 22252 22253X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22254M: Chen-Yu Tsai <wens@csie.org> 22255L: linux-kernel@vger.kernel.org 22256S: Maintained 22257N: axp[128] 22258 22259X.25 STACK 22260M: Martin Schiller <ms@dev.tdt.de> 22261L: linux-x25@vger.kernel.org 22262S: Maintained 22263F: Documentation/networking/lapb-module.rst 22264F: Documentation/networking/x25* 22265F: drivers/net/wan/hdlc_x25.c 22266F: drivers/net/wan/lapbether.c 22267F: include/*/lapb.h 22268F: include/net/x25* 22269F: include/uapi/linux/x25.h 22270F: net/lapb/ 22271F: net/x25/ 22272 22273X86 ARCHITECTURE (32-BIT AND 64-BIT) 22274M: Thomas Gleixner <tglx@linutronix.de> 22275M: Ingo Molnar <mingo@redhat.com> 22276M: Borislav Petkov <bp@alien8.de> 22277M: Dave Hansen <dave.hansen@linux.intel.com> 22278M: x86@kernel.org 22279R: "H. Peter Anvin" <hpa@zytor.com> 22280L: linux-kernel@vger.kernel.org 22281S: Maintained 22282T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22283F: Documentation/devicetree/bindings/x86/ 22284F: Documentation/x86/ 22285F: arch/x86/ 22286 22287X86 ENTRY CODE 22288M: Andy Lutomirski <luto@kernel.org> 22289L: linux-kernel@vger.kernel.org 22290S: Maintained 22291T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22292F: arch/x86/entry/ 22293 22294X86 MCE INFRASTRUCTURE 22295M: Tony Luck <tony.luck@intel.com> 22296M: Borislav Petkov <bp@alien8.de> 22297L: linux-edac@vger.kernel.org 22298S: Maintained 22299F: Documentation/ABI/testing/sysfs-mce 22300F: Documentation/x86/x86_64/machinecheck.rst 22301F: arch/x86/kernel/cpu/mce/* 22302 22303X86 MICROCODE UPDATE SUPPORT 22304M: Borislav Petkov <bp@alien8.de> 22305S: Maintained 22306F: arch/x86/kernel/cpu/microcode/* 22307 22308X86 MM 22309M: Dave Hansen <dave.hansen@linux.intel.com> 22310M: Andy Lutomirski <luto@kernel.org> 22311M: Peter Zijlstra <peterz@infradead.org> 22312L: linux-kernel@vger.kernel.org 22313S: Maintained 22314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22315F: arch/x86/mm/ 22316 22317X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22318M: Hans de Goede <hdegoede@redhat.com> 22319L: platform-driver-x86@vger.kernel.org 22320S: Maintained 22321T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22322F: drivers/platform/x86/x86-android-tablets.c 22323 22324X86 PLATFORM DRIVERS 22325M: Hans de Goede <hdegoede@redhat.com> 22326M: Mark Gross <markgross@kernel.org> 22327L: platform-driver-x86@vger.kernel.org 22328S: Maintained 22329T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22330F: drivers/platform/olpc/ 22331F: drivers/platform/x86/ 22332 22333X86 PLATFORM DRIVERS - ARCH 22334R: Darren Hart <dvhart@infradead.org> 22335R: Andy Shevchenko <andy@infradead.org> 22336L: platform-driver-x86@vger.kernel.org 22337L: x86@kernel.org 22338S: Maintained 22339T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22340F: arch/x86/platform 22341 22342X86 PLATFORM UV HPE SUPERDOME FLEX 22343M: Steve Wahl <steve.wahl@hpe.com> 22344R: Mike Travis <mike.travis@hpe.com> 22345R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22346R: Russ Anderson <russ.anderson@hpe.com> 22347S: Supported 22348F: arch/x86/include/asm/uv/ 22349F: arch/x86/kernel/apic/x2apic_uv_x.c 22350F: arch/x86/platform/uv/ 22351 22352X86 STACK UNWINDING 22353M: Josh Poimboeuf <jpoimboe@kernel.org> 22354M: Peter Zijlstra <peterz@infradead.org> 22355S: Supported 22356F: arch/x86/include/asm/unwind*.h 22357F: arch/x86/kernel/dumpstack.c 22358F: arch/x86/kernel/stacktrace.c 22359F: arch/x86/kernel/unwind_*.c 22360 22361X86 VDSO 22362M: Andy Lutomirski <luto@kernel.org> 22363L: linux-kernel@vger.kernel.org 22364S: Maintained 22365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22366F: arch/x86/entry/vdso/ 22367 22368XARRAY 22369M: Matthew Wilcox <willy@infradead.org> 22370L: linux-fsdevel@vger.kernel.org 22371S: Supported 22372F: Documentation/core-api/xarray.rst 22373F: include/linux/idr.h 22374F: include/linux/xarray.h 22375F: lib/idr.c 22376F: lib/xarray.c 22377F: tools/testing/radix-tree 22378 22379XBOX DVD IR REMOTE 22380M: Benjamin Valentin <benpicco@googlemail.com> 22381S: Maintained 22382F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22383F: drivers/media/rc/xbox_remote.c 22384 22385XC2028/3028 TUNER DRIVER 22386M: Mauro Carvalho Chehab <mchehab@kernel.org> 22387L: linux-media@vger.kernel.org 22388S: Maintained 22389W: https://linuxtv.org 22390T: git git://linuxtv.org/media_tree.git 22391F: drivers/media/tuners/xc2028.* 22392 22393XDP (eXpress Data Path) 22394M: Alexei Starovoitov <ast@kernel.org> 22395M: Daniel Borkmann <daniel@iogearbox.net> 22396M: David S. Miller <davem@davemloft.net> 22397M: Jakub Kicinski <kuba@kernel.org> 22398M: Jesper Dangaard Brouer <hawk@kernel.org> 22399M: John Fastabend <john.fastabend@gmail.com> 22400L: netdev@vger.kernel.org 22401L: bpf@vger.kernel.org 22402S: Supported 22403F: include/net/xdp.h 22404F: include/net/xdp_priv.h 22405F: include/trace/events/xdp.h 22406F: kernel/bpf/cpumap.c 22407F: kernel/bpf/devmap.c 22408F: net/core/xdp.c 22409F: samples/bpf/xdp* 22410F: tools/testing/selftests/bpf/*xdp* 22411F: tools/testing/selftests/bpf/*/*xdp* 22412F: drivers/net/ethernet/*/*/*/*/*xdp* 22413F: drivers/net/ethernet/*/*/*xdp* 22414K: (?:\b|_)xdp(?:\b|_) 22415 22416XDP SOCKETS (AF_XDP) 22417M: Björn Töpel <bjorn@kernel.org> 22418M: Magnus Karlsson <magnus.karlsson@intel.com> 22419M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22420R: Jonathan Lemon <jonathan.lemon@gmail.com> 22421L: netdev@vger.kernel.org 22422L: bpf@vger.kernel.org 22423S: Maintained 22424F: Documentation/networking/af_xdp.rst 22425F: include/net/xdp_sock* 22426F: include/net/xsk_buff_pool.h 22427F: include/uapi/linux/if_xdp.h 22428F: include/uapi/linux/xdp_diag.h 22429F: include/net/netns/xdp.h 22430F: net/xdp/ 22431F: tools/testing/selftests/bpf/*xsk* 22432 22433XEN BLOCK SUBSYSTEM 22434M: Roger Pau Monné <roger.pau@citrix.com> 22435L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22436S: Supported 22437F: drivers/block/xen* 22438F: drivers/block/xen-blkback/* 22439 22440XEN HYPERVISOR ARM 22441M: Stefano Stabellini <sstabellini@kernel.org> 22442L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22443S: Maintained 22444F: arch/arm/include/asm/xen/ 22445F: arch/arm/xen/ 22446 22447XEN HYPERVISOR ARM64 22448M: Stefano Stabellini <sstabellini@kernel.org> 22449L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22450S: Maintained 22451F: arch/arm64/include/asm/xen/ 22452F: arch/arm64/xen/ 22453 22454XEN HYPERVISOR INTERFACE 22455M: Juergen Gross <jgross@suse.com> 22456M: Stefano Stabellini <sstabellini@kernel.org> 22457R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22458L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22459S: Supported 22460T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22461F: Documentation/ABI/stable/sysfs-hypervisor-xen 22462F: Documentation/ABI/testing/sysfs-hypervisor-xen 22463F: drivers/*/xen-*front.c 22464F: drivers/xen/ 22465F: include/uapi/xen/ 22466F: include/xen/ 22467F: kernel/configs/xen.config 22468 22469XEN HYPERVISOR X86 22470M: Juergen Gross <jgross@suse.com> 22471R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22472L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22473S: Supported 22474F: arch/x86/configs/xen.config 22475F: arch/x86/include/asm/pvclock-abi.h 22476F: arch/x86/include/asm/xen/ 22477F: arch/x86/platform/pvh/ 22478F: arch/x86/xen/ 22479 22480XEN NETWORK BACKEND DRIVER 22481M: Wei Liu <wei.liu@kernel.org> 22482M: Paul Durrant <paul@xen.org> 22483L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22484L: netdev@vger.kernel.org 22485S: Supported 22486F: drivers/net/xen-netback/* 22487 22488XEN PCI SUBSYSTEM 22489M: Juergen Gross <jgross@suse.com> 22490L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22491S: Supported 22492F: arch/x86/pci/*xen* 22493F: drivers/pci/*xen* 22494 22495XEN PVSCSI DRIVERS 22496M: Juergen Gross <jgross@suse.com> 22497L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22498L: linux-scsi@vger.kernel.org 22499S: Supported 22500F: drivers/scsi/xen-scsifront.c 22501F: drivers/xen/xen-scsiback.c 22502F: include/xen/interface/io/vscsiif.h 22503 22504XEN PVUSB DRIVER 22505M: Juergen Gross <jgross@suse.com> 22506L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22507L: linux-usb@vger.kernel.org 22508S: Supported 22509F: drivers/usb/host/xen* 22510F: include/xen/interface/io/usbif.h 22511 22512XEN SOUND FRONTEND DRIVER 22513M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22514L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22515L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22516S: Supported 22517F: sound/xen/* 22518 22519XEN SWIOTLB SUBSYSTEM 22520M: Juergen Gross <jgross@suse.com> 22521M: Stefano Stabellini <sstabellini@kernel.org> 22522L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22523L: iommu@lists.linux.dev 22524S: Supported 22525F: arch/*/include/asm/xen/swiotlb-xen.h 22526F: drivers/xen/swiotlb-xen.c 22527F: include/xen/arm/swiotlb-xen.h 22528F: include/xen/swiotlb-xen.h 22529 22530XFS FILESYSTEM 22531C: irc://irc.oftc.net/xfs 22532M: Darrick J. Wong <djwong@kernel.org> 22533L: linux-xfs@vger.kernel.org 22534S: Supported 22535W: http://xfs.org/ 22536T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22537F: Documentation/ABI/testing/sysfs-fs-xfs 22538F: Documentation/admin-guide/xfs.rst 22539F: Documentation/filesystems/xfs-delayed-logging-design.rst 22540F: Documentation/filesystems/xfs-self-describing-metadata.rst 22541F: fs/xfs/ 22542F: include/uapi/linux/dqblk_xfs.h 22543F: include/uapi/linux/fsmap.h 22544 22545XILINX AMS DRIVER 22546M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22547L: linux-iio@vger.kernel.org 22548S: Maintained 22549F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22550F: drivers/iio/adc/xilinx-ams.c 22551 22552XILINX AXI ETHERNET DRIVER 22553M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22554S: Maintained 22555F: drivers/net/ethernet/xilinx/xilinx_axienet* 22556 22557XILINX CAN DRIVER 22558M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22559R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22560L: linux-can@vger.kernel.org 22561S: Maintained 22562F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22563F: drivers/net/can/xilinx_can.c 22564 22565XILINX GPIO DRIVER 22566M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22567R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22568R: Michal Simek <michal.simek@xilinx.com> 22569S: Maintained 22570F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22571F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22572F: drivers/gpio/gpio-xilinx.c 22573F: drivers/gpio/gpio-zynq.c 22574 22575XILINX SD-FEC IP CORES 22576M: Derek Kiernan <derek.kiernan@xilinx.com> 22577M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22578S: Maintained 22579F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22580F: Documentation/misc-devices/xilinx_sdfec.rst 22581F: drivers/misc/Kconfig 22582F: drivers/misc/Makefile 22583F: drivers/misc/xilinx_sdfec.c 22584F: include/uapi/misc/xilinx_sdfec.h 22585 22586XILINX PWM DRIVER 22587M: Sean Anderson <sean.anderson@seco.com> 22588S: Maintained 22589F: drivers/pwm/pwm-xilinx.c 22590F: include/clocksource/timer-xilinx.h 22591 22592XILINX UARTLITE SERIAL DRIVER 22593M: Peter Korsgaard <jacmet@sunsite.dk> 22594L: linux-serial@vger.kernel.org 22595S: Maintained 22596F: drivers/tty/serial/uartlite.c 22597 22598XILINX VIDEO IP CORES 22599M: Hyun Kwon <hyun.kwon@xilinx.com> 22600M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22601L: linux-media@vger.kernel.org 22602S: Supported 22603T: git git://linuxtv.org/media_tree.git 22604F: Documentation/devicetree/bindings/media/xilinx/ 22605F: drivers/media/platform/xilinx/ 22606F: include/uapi/linux/xilinx-v4l2-controls.h 22607 22608XILINX ZYNQMP DPDMA DRIVER 22609M: Hyun Kwon <hyun.kwon@xilinx.com> 22610M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22611L: dmaengine@vger.kernel.org 22612S: Supported 22613F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22614F: drivers/dma/xilinx/xilinx_dpdma.c 22615F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22616 22617XILINX ZYNQMP PSGTR PHY DRIVER 22618M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22619M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22620L: linux-kernel@vger.kernel.org 22621S: Supported 22622T: git https://github.com/Xilinx/linux-xlnx.git 22623F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22624F: drivers/phy/xilinx/phy-zynqmp.c 22625 22626XILINX ZYNQMP SHA3 DRIVER 22627M: Harsha <harsha.harsha@xilinx.com> 22628S: Maintained 22629F: drivers/crypto/xilinx/zynqmp-sha.c 22630 22631XILINX EVENT MANAGEMENT DRIVER 22632M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22633S: Maintained 22634F: drivers/soc/xilinx/xlnx_event_manager.c 22635F: include/linux/firmware/xlnx-event-manager.h 22636 22637XILLYBUS DRIVER 22638M: Eli Billauer <eli.billauer@gmail.com> 22639L: linux-kernel@vger.kernel.org 22640S: Supported 22641F: drivers/char/xillybus/ 22642 22643XLP9XX I2C DRIVER 22644M: George Cherian <gcherian@marvell.com> 22645L: linux-i2c@vger.kernel.org 22646S: Supported 22647W: http://www.marvell.com 22648F: drivers/i2c/busses/i2c-xlp9xx.c 22649 22650XRA1403 GPIO EXPANDER 22651M: Nandor Han <nandor.han@ge.com> 22652M: Semi Malinen <semi.malinen@ge.com> 22653L: linux-gpio@vger.kernel.org 22654S: Maintained 22655F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22656F: drivers/gpio/gpio-xra1403.c 22657 22658XTENSA XTFPGA PLATFORM SUPPORT 22659M: Max Filippov <jcmvbkbc@gmail.com> 22660L: linux-xtensa@linux-xtensa.org 22661S: Maintained 22662F: drivers/spi/spi-xtensa-xtfpga.c 22663F: sound/soc/xtensa/xtfpga-i2s.c 22664 22665YAM DRIVER FOR AX.25 22666M: Jean-Paul Roubelat <jpr@f6fbb.org> 22667L: linux-hams@vger.kernel.org 22668S: Maintained 22669F: drivers/net/hamradio/yam* 22670F: include/linux/yam.h 22671 22672YAMA SECURITY MODULE 22673M: Kees Cook <keescook@chromium.org> 22674S: Supported 22675T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22676F: Documentation/admin-guide/LSM/Yama.rst 22677F: security/yama/ 22678 22679YEALINK PHONE DRIVER 22680M: Henk Vergonet <Henk.Vergonet@gmail.com> 22681L: usbb2k-api-dev@nongnu.org 22682S: Maintained 22683F: Documentation/input/devices/yealink.rst 22684F: drivers/input/misc/yealink.* 22685 22686Z8530 DRIVER FOR AX.25 22687M: Joerg Reuter <jreuter@yaina.de> 22688L: linux-hams@vger.kernel.org 22689S: Maintained 22690W: http://yaina.de/jreuter/ 22691W: http://www.qsl.net/dl1bke/ 22692F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22693F: drivers/net/hamradio/*scc.c 22694F: drivers/net/hamradio/z8530.h 22695 22696ZBUD COMPRESSED PAGE ALLOCATOR 22697M: Seth Jennings <sjenning@redhat.com> 22698M: Dan Streetman <ddstreet@ieee.org> 22699L: linux-mm@kvack.org 22700S: Maintained 22701F: mm/zbud.c 22702 22703Z3FOLD COMPRESSED PAGE ALLOCATOR 22704M: Vitaly Wool <vitaly.wool@konsulko.com> 22705R: Miaohe Lin <linmiaohe@huawei.com> 22706L: linux-mm@kvack.org 22707S: Maintained 22708F: mm/z3fold.c 22709 22710ZD1211RW WIRELESS DRIVER 22711M: Ulrich Kunitz <kune@deine-taler.de> 22712L: linux-wireless@vger.kernel.org 22713L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22714S: Maintained 22715W: http://zd1211.ath.cx/wiki/DriverRewrite 22716F: drivers/net/wireless/zydas/zd1211rw/ 22717 22718ZD1301 MEDIA DRIVER 22719M: Antti Palosaari <crope@iki.fi> 22720L: linux-media@vger.kernel.org 22721S: Maintained 22722W: https://linuxtv.org/ 22723W: http://palosaari.fi/linux/ 22724Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22725F: drivers/media/usb/dvb-usb-v2/zd1301* 22726 22727ZD1301_DEMOD MEDIA DRIVER 22728M: Antti Palosaari <crope@iki.fi> 22729L: linux-media@vger.kernel.org 22730S: Maintained 22731W: https://linuxtv.org/ 22732W: http://palosaari.fi/linux/ 22733Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22734F: drivers/media/dvb-frontends/zd1301_demod* 22735 22736ZHAOXIN PROCESSOR SUPPORT 22737M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22738L: linux-kernel@vger.kernel.org 22739S: Maintained 22740F: arch/x86/kernel/cpu/zhaoxin.c 22741 22742ZONEFS FILESYSTEM 22743M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22744M: Naohiro Aota <naohiro.aota@wdc.com> 22745R: Johannes Thumshirn <jth@kernel.org> 22746L: linux-fsdevel@vger.kernel.org 22747S: Maintained 22748T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22749F: Documentation/filesystems/zonefs.rst 22750F: fs/zonefs/ 22751 22752ZPOOL COMPRESSED PAGE STORAGE API 22753M: Dan Streetman <ddstreet@ieee.org> 22754L: linux-mm@kvack.org 22755S: Maintained 22756F: include/linux/zpool.h 22757F: mm/zpool.c 22758 22759ZR36067 VIDEO FOR LINUX DRIVER 22760M: Corentin Labbe <clabbe@baylibre.com> 22761L: mjpeg-users@lists.sourceforge.net 22762L: linux-media@vger.kernel.org 22763S: Maintained 22764W: http://mjpeg.sourceforge.net/driver-zoran/ 22765Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22766F: Documentation/driver-api/media/drivers/zoran.rst 22767F: drivers/staging/media/zoran/ 22768 22769ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22770M: Minchan Kim <minchan@kernel.org> 22771M: Nitin Gupta <ngupta@vflare.org> 22772R: Sergey Senozhatsky <senozhatsky@chromium.org> 22773L: linux-kernel@vger.kernel.org 22774S: Maintained 22775F: Documentation/admin-guide/blockdev/zram.rst 22776F: drivers/block/zram/ 22777 22778ZS DECSTATION Z85C30 SERIAL DRIVER 22779M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22780S: Maintained 22781F: drivers/tty/serial/zs.* 22782 22783ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22784M: Minchan Kim <minchan@kernel.org> 22785M: Nitin Gupta <ngupta@vflare.org> 22786R: Sergey Senozhatsky <senozhatsky@chromium.org> 22787L: linux-mm@kvack.org 22788S: Maintained 22789F: Documentation/mm/zsmalloc.rst 22790F: include/linux/zsmalloc.h 22791F: mm/zsmalloc.c 22792 22793ZSTD 22794M: Nick Terrell <terrelln@fb.com> 22795S: Maintained 22796B: https://github.com/facebook/zstd/issues 22797T: git git://github.com/terrelln/linux.git 22798F: include/linux/zstd* 22799F: lib/zstd/ 22800F: lib/decompress_unzstd.c 22801F: crypto/zstd.c 22802N: zstd 22803K: zstd 22804 22805ZSWAP COMPRESSED SWAP CACHING 22806M: Seth Jennings <sjenning@redhat.com> 22807M: Dan Streetman <ddstreet@ieee.org> 22808M: Vitaly Wool <vitaly.wool@konsulko.com> 22809L: linux-mm@kvack.org 22810S: Maintained 22811F: mm/zswap.c 22812 22813THE REST 22814M: Linus Torvalds <torvalds@linux-foundation.org> 22815L: linux-kernel@vger.kernel.org 22816S: Buried alive in reporters 22817T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22818F: * 22819F: */ 22820
