1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Zhou Peng <eagle.zhou@nxp.com> 1078L: linux-media@vger.kernel.org 1079S: Maintained 1080F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1081F: drivers/media/platform/amphion/ 1082 1083AMS AS73211 DRIVER 1084M: Christian Eggers <ceggers@arri.de> 1085L: linux-iio@vger.kernel.org 1086S: Maintained 1087F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1088F: drivers/iio/light/as73211.c 1089 1090AMT (Automatic Multicast Tunneling) 1091M: Taehee Yoo <ap420073@gmail.com> 1092L: netdev@vger.kernel.org 1093S: Maintained 1094T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1096F: drivers/net/amt.c 1097 1098ANALOG DEVICES INC AD3552R DRIVER 1099M: Nuno Sá <nuno.sa@analog.com> 1100L: linux-iio@vger.kernel.org 1101S: Supported 1102W: https://ez.analog.com/linux-software-drivers 1103F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1104F: drivers/iio/dac/ad3552r.c 1105 1106ANALOG DEVICES INC AD4130 DRIVER 1107M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1108L: linux-iio@vger.kernel.org 1109S: Supported 1110W: http://ez.analog.com/community/linux-device-drivers 1111F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1112F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1113F: drivers/iio/adc/ad4130.c 1114 1115ANALOG DEVICES INC AD7192 DRIVER 1116M: Alexandru Tachici <alexandru.tachici@analog.com> 1117L: linux-iio@vger.kernel.org 1118S: Supported 1119W: https://ez.analog.com/linux-software-drivers 1120F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1121F: drivers/iio/adc/ad7192.c 1122 1123ANALOG DEVICES INC AD7292 DRIVER 1124M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1125L: linux-iio@vger.kernel.org 1126S: Supported 1127W: https://ez.analog.com/linux-software-drivers 1128F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1129F: drivers/iio/adc/ad7292.c 1130 1131ANALOG DEVICES INC AD7293 DRIVER 1132M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1133L: linux-iio@vger.kernel.org 1134S: Supported 1135W: https://ez.analog.com/linux-software-drivers 1136F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1137F: drivers/iio/dac/ad7293.c 1138 1139ANALOG DEVICES INC AD74115 DRIVER 1140M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1141L: linux-iio@vger.kernel.org 1142S: Supported 1143W: http://ez.analog.com/community/linux-device-drivers 1144F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1145F: drivers/iio/addac/ad74115.c 1146 1147ANALOG DEVICES INC AD74413R DRIVER 1148M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1149L: linux-iio@vger.kernel.org 1150S: Supported 1151W: https://ez.analog.com/linux-software-drivers 1152F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1153F: drivers/iio/addac/ad74413r.c 1154F: include/dt-bindings/iio/addac/adi,ad74413r.h 1155 1156ANALOG DEVICES INC AD7768-1 DRIVER 1157M: Michael Hennerich <Michael.Hennerich@analog.com> 1158L: linux-iio@vger.kernel.org 1159S: Supported 1160W: https://ez.analog.com/linux-software-drivers 1161F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1162F: drivers/iio/adc/ad7768-1.c 1163 1164ANALOG DEVICES INC AD7780 DRIVER 1165M: Michael Hennerich <Michael.Hennerich@analog.com> 1166M: Renato Lui Geh <renatogeh@gmail.com> 1167L: linux-iio@vger.kernel.org 1168S: Supported 1169W: https://ez.analog.com/linux-software-drivers 1170F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1171F: drivers/iio/adc/ad7780.c 1172 1173ANALOG DEVICES INC ADA4250 DRIVER 1174M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1179F: drivers/iio/amplifiers/ada4250.c 1180 1181ANALOG DEVICES INC ADF4377 DRIVER 1182M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1183L: linux-iio@vger.kernel.org 1184S: Supported 1185W: https://ez.analog.com/linux-software-drivers 1186F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1187F: drivers/iio/frequency/adf4377.c 1188 1189ANALOG DEVICES INC ADGS1408 DRIVER 1190M: Mircea Caprioru <mircea.caprioru@analog.com> 1191S: Supported 1192F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1193F: drivers/mux/adgs1408.c 1194 1195ANALOG DEVICES INC ADIN DRIVER 1196M: Michael Hennerich <michael.hennerich@analog.com> 1197L: netdev@vger.kernel.org 1198S: Supported 1199W: https://ez.analog.com/linux-software-drivers 1200F: Documentation/devicetree/bindings/net/adi,adin.yaml 1201F: drivers/net/phy/adin.c 1202 1203ANALOG DEVICES INC ADIS DRIVER LIBRARY 1204M: Nuno Sa <nuno.sa@analog.com> 1205L: linux-iio@vger.kernel.org 1206S: Supported 1207F: drivers/iio/imu/adis.c 1208F: drivers/iio/imu/adis_buffer.c 1209F: drivers/iio/imu/adis_trigger.c 1210F: include/linux/iio/imu/adis.h 1211 1212ANALOG DEVICES INC ADIS16460 DRIVER 1213M: Dragos Bogdan <dragos.bogdan@analog.com> 1214L: linux-iio@vger.kernel.org 1215S: Supported 1216W: https://ez.analog.com/linux-software-drivers 1217F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1218F: drivers/iio/imu/adis16460.c 1219 1220ANALOG DEVICES INC ADIS16475 DRIVER 1221M: Nuno Sa <nuno.sa@analog.com> 1222L: linux-iio@vger.kernel.org 1223S: Supported 1224W: https://ez.analog.com/linux-software-drivers 1225F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1226F: drivers/iio/imu/adis16475.c 1227 1228ANALOG DEVICES INC ADM1177 DRIVER 1229M: Michael Hennerich <Michael.Hennerich@analog.com> 1230L: linux-hwmon@vger.kernel.org 1231S: Supported 1232W: https://ez.analog.com/linux-software-drivers 1233F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1234F: drivers/hwmon/adm1177.c 1235 1236ANALOG DEVICES INC ADMV1013 DRIVER 1237M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1238L: linux-iio@vger.kernel.org 1239S: Supported 1240W: https://ez.analog.com/linux-software-drivers 1241F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1242F: drivers/iio/frequency/admv1013.c 1243 1244ANALOG DEVICES INC ADMV1014 DRIVER 1245M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1246L: linux-iio@vger.kernel.org 1247S: Supported 1248W: https://ez.analog.com/linux-software-drivers 1249F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1250F: drivers/iio/frequency/admv1014.c 1251 1252ANALOG DEVICES INC ADMV8818 DRIVER 1253M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1254L: linux-iio@vger.kernel.org 1255S: Supported 1256W: https://ez.analog.com/linux-software-drivers 1257F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1258F: drivers/iio/filter/admv8818.c 1259 1260ANALOG DEVICES INC ADP5061 DRIVER 1261M: Michael Hennerich <Michael.Hennerich@analog.com> 1262L: linux-pm@vger.kernel.org 1263S: Supported 1264W: https://ez.analog.com/linux-software-drivers 1265F: drivers/power/supply/adp5061.c 1266 1267ANALOG DEVICES INC ADRF6780 DRIVER 1268M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1269L: linux-iio@vger.kernel.org 1270S: Supported 1271W: https://ez.analog.com/linux-software-drivers 1272F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1273F: drivers/iio/frequency/adrf6780.c 1274 1275ANALOG DEVICES INC ADV7180 DRIVER 1276M: Lars-Peter Clausen <lars@metafoo.de> 1277L: linux-media@vger.kernel.org 1278S: Supported 1279W: https://ez.analog.com/linux-software-drivers 1280F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1281F: drivers/media/i2c/adv7180.c 1282 1283ANALOG DEVICES INC ADV748X DRIVER 1284M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1285L: linux-media@vger.kernel.org 1286S: Maintained 1287F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1288F: drivers/media/i2c/adv748x/* 1289 1290ANALOG DEVICES INC ADV7511 DRIVER 1291M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1292L: linux-media@vger.kernel.org 1293S: Maintained 1294F: drivers/media/i2c/adv7511* 1295 1296ANALOG DEVICES INC ADV7604 DRIVER 1297M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1298L: linux-media@vger.kernel.org 1299S: Maintained 1300F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1301F: drivers/media/i2c/adv7604* 1302 1303ANALOG DEVICES INC ADV7842 DRIVER 1304M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1305L: linux-media@vger.kernel.org 1306S: Maintained 1307F: drivers/media/i2c/adv7842* 1308 1309ANALOG DEVICES INC ADXRS290 DRIVER 1310M: Nishant Malpani <nish.malpani25@gmail.com> 1311L: linux-iio@vger.kernel.org 1312S: Supported 1313F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1314F: drivers/iio/gyro/adxrs290.c 1315 1316ANALOG DEVICES INC ASOC CODEC DRIVERS 1317M: Lars-Peter Clausen <lars@metafoo.de> 1318M: Nuno Sá <nuno.sa@analog.com> 1319L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1320S: Supported 1321W: http://wiki.analog.com/ 1322W: https://ez.analog.com/linux-software-drivers 1323F: sound/soc/codecs/ad1* 1324F: sound/soc/codecs/ad7* 1325F: sound/soc/codecs/adau* 1326F: sound/soc/codecs/adav* 1327F: sound/soc/codecs/sigmadsp.* 1328F: sound/soc/codecs/ssm* 1329 1330ANALOG DEVICES INC DMA DRIVERS 1331M: Lars-Peter Clausen <lars@metafoo.de> 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: drivers/dma/dma-axi-dmac.c 1335 1336ANALOG DEVICES INC IIO DRIVERS 1337M: Lars-Peter Clausen <lars@metafoo.de> 1338M: Michael Hennerich <Michael.Hennerich@analog.com> 1339S: Supported 1340W: http://wiki.analog.com/ 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1344F: Documentation/devicetree/bindings/iio/*/adi,* 1345F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1347F: drivers/iio/*/ad* 1348F: drivers/iio/adc/ltc249* 1349F: drivers/iio/amplifiers/hmc425a.c 1350F: drivers/staging/iio/*/ad* 1351X: drivers/iio/*/adjd* 1352 1353ANALOG DEVICES INC MAX31760 DRIVER 1354M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1355S: Maintained 1356W: http://wiki.analog.com/ 1357W: https://ez.analog.com/linux-software-drivers 1358F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1359F: Documentation/hwmon/max31760.rst 1360F: drivers/hwmon/max31760.c 1361 1362ANALOGBITS PLL LIBRARIES 1363M: Paul Walmsley <paul.walmsley@sifive.com> 1364S: Supported 1365F: drivers/clk/analogbits/* 1366F: include/linux/clk/analogbits* 1367 1368ANDROID DRIVERS 1369M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1370M: Arve Hjønnevåg <arve@android.com> 1371M: Todd Kjos <tkjos@android.com> 1372M: Martijn Coenen <maco@android.com> 1373M: Joel Fernandes <joel@joelfernandes.org> 1374M: Christian Brauner <christian@brauner.io> 1375M: Carlos Llamas <cmllamas@google.com> 1376M: Suren Baghdasaryan <surenb@google.com> 1377L: linux-kernel@vger.kernel.org 1378S: Supported 1379T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1380F: drivers/android/ 1381 1382ANDROID GOLDFISH PIC DRIVER 1383M: Miodrag Dinic <miodrag.dinic@mips.com> 1384S: Supported 1385F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1386F: drivers/irqchip/irq-goldfish-pic.c 1387 1388ANDROID GOLDFISH RTC DRIVER 1389M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1390S: Supported 1391F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1392F: drivers/rtc/rtc-goldfish.c 1393 1394AOA (Apple Onboard Audio) ALSA DRIVER 1395M: Johannes Berg <johannes@sipsolutions.net> 1396L: linuxppc-dev@lists.ozlabs.org 1397L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1398S: Maintained 1399F: sound/aoa/ 1400 1401APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1402M: William Breathitt Gray <william.gray@linaro.org> 1403L: linux-iio@vger.kernel.org 1404S: Maintained 1405F: drivers/iio/addac/stx104.c 1406 1407APM DRIVER 1408M: Jiri Kosina <jikos@kernel.org> 1409S: Odd fixes 1410T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1411F: arch/x86/kernel/apm_32.c 1412F: drivers/char/apm-emulation.c 1413F: include/linux/apm_bios.h 1414F: include/uapi/linux/apm_bios.h 1415 1416APPARMOR SECURITY MODULE 1417M: John Johansen <john.johansen@canonical.com> 1418M: John Johansen <john@apparmor.net> 1419L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1420S: Supported 1421W: apparmor.net 1422B: https://gitlab.com/apparmor/apparmor-kernel 1423C: irc://irc.oftc.net/apparmor 1424T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1425T: https://gitlab.com/apparmor/apparmor-kernel.git 1426F: Documentation/admin-guide/LSM/apparmor.rst 1427F: security/apparmor/ 1428 1429APPLE BCM5974 MULTITOUCH DRIVER 1430M: Henrik Rydberg <rydberg@bitmath.org> 1431L: linux-input@vger.kernel.org 1432S: Odd fixes 1433F: drivers/input/mouse/bcm5974.c 1434 1435APPLE PCIE CONTROLLER DRIVER 1436M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1437M: Marc Zyngier <maz@kernel.org> 1438L: linux-pci@vger.kernel.org 1439S: Maintained 1440F: drivers/pci/controller/pcie-apple.c 1441 1442APPLE SMC DRIVER 1443M: Henrik Rydberg <rydberg@bitmath.org> 1444L: linux-hwmon@vger.kernel.org 1445S: Odd fixes 1446F: drivers/hwmon/applesmc.c 1447 1448APPLETALK NETWORK LAYER 1449L: netdev@vger.kernel.org 1450S: Odd fixes 1451F: drivers/net/appletalk/ 1452F: include/linux/atalk.h 1453F: include/uapi/linux/atalk.h 1454F: net/appletalk/ 1455 1456APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1457M: Khuong Dinh <khuong@os.amperecomputing.com> 1458S: Supported 1459F: arch/arm64/boot/dts/apm/ 1460 1461APPLIED MICRO (APM) X-GENE SOC EDAC 1462M: Khuong Dinh <khuong@os.amperecomputing.com> 1463S: Supported 1464F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1465F: drivers/edac/xgene_edac.c 1466 1467APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1468M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1469M: Keyur Chudgar <keyur@os.amperecomputing.com> 1470S: Supported 1471F: drivers/net/ethernet/apm/xgene-v2/ 1472 1473APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1474M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1475M: Keyur Chudgar <keyur@os.amperecomputing.com> 1476M: Quan Nguyen <quan@os.amperecomputing.com> 1477S: Supported 1478F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1479F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1480F: drivers/net/ethernet/apm/xgene/ 1481F: drivers/net/mdio/mdio-xgene.c 1482 1483APPLIED MICRO (APM) X-GENE SOC PMU 1484M: Khuong Dinh <khuong@os.amperecomputing.com> 1485S: Supported 1486F: Documentation/admin-guide/perf/xgene-pmu.rst 1487F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1488F: drivers/perf/xgene_pmu.c 1489 1490APTINA CAMERA SENSOR PLL 1491M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1492L: linux-media@vger.kernel.org 1493S: Maintained 1494F: drivers/media/i2c/aptina-pll.* 1495 1496AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1497M: Aleksa Savic <savicaleksa83@gmail.com> 1498M: Jack Doan <me@jackdoan.com> 1499L: linux-hwmon@vger.kernel.org 1500S: Maintained 1501F: Documentation/hwmon/aquacomputer_d5next.rst 1502F: drivers/hwmon/aquacomputer_d5next.c 1503 1504AQUANTIA ETHERNET DRIVER (atlantic) 1505M: Igor Russkikh <irusskikh@marvell.com> 1506L: netdev@vger.kernel.org 1507S: Supported 1508W: https://www.marvell.com/ 1509Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1510F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1511F: drivers/net/ethernet/aquantia/atlantic/ 1512 1513AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1514M: Egor Pomozov <epomozov@marvell.com> 1515L: netdev@vger.kernel.org 1516S: Supported 1517W: http://www.aquantia.com 1518F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1519 1520AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1521M: Krzysztof Hałasa <khalasa@piap.pl> 1522L: linux-media@vger.kernel.org 1523S: Maintained 1524F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1525F: drivers/media/i2c/ar0521.c 1526 1527ARASAN NAND CONTROLLER DRIVER 1528M: Miquel Raynal <miquel.raynal@bootlin.com> 1529R: Michal Simek <michal.simek@amd.com> 1530L: linux-mtd@lists.infradead.org 1531S: Maintained 1532F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1533F: drivers/mtd/nand/raw/arasan-nand-controller.c 1534 1535ARC FRAMEBUFFER DRIVER 1536M: Jaya Kumar <jayalk@intworks.biz> 1537S: Maintained 1538F: drivers/video/fbdev/arcfb.c 1539F: drivers/video/fbdev/core/fb_defio.c 1540 1541ARC PGU DRM DRIVER 1542M: Alexey Brodkin <abrodkin@synopsys.com> 1543S: Supported 1544F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1545F: drivers/gpu/drm/tiny/arcpgu.c 1546 1547ARCNET NETWORK LAYER 1548M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1549L: netdev@vger.kernel.org 1550S: Maintained 1551F: drivers/net/arcnet/ 1552F: include/uapi/linux/if_arcnet.h 1553 1554ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1555M: Arnd Bergmann <arnd@arndb.de> 1556M: Olof Johansson <olof@lixom.net> 1557M: soc@kernel.org 1558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1559S: Maintained 1560C: irc://irc.libera.chat/armlinux 1561T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1562F: Documentation/process/maintainer-soc.rst 1563F: arch/arm/boot/dts/Makefile 1564F: arch/arm64/boot/dts/Makefile 1565 1566ARM ARCHITECTED TIMER DRIVER 1567M: Mark Rutland <mark.rutland@arm.com> 1568M: Marc Zyngier <maz@kernel.org> 1569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1570S: Maintained 1571F: arch/arm/include/asm/arch_timer.h 1572F: arch/arm64/include/asm/arch_timer.h 1573F: drivers/clocksource/arm_arch_timer.c 1574 1575ARM HDLCD DRM DRIVER 1576M: Liviu Dudau <liviu.dudau@arm.com> 1577S: Supported 1578F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1579F: drivers/gpu/drm/arm/hdlcd_* 1580 1581ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1582M: Linus Walleij <linus.walleij@linaro.org> 1583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1584S: Maintained 1585F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1586F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1587F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1588F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1589F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1590F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1591F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1592F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1593F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1594F: arch/arm/boot/dts/arm/arm-realview-* 1595F: arch/arm/boot/dts/arm/integrator* 1596F: arch/arm/boot/dts/arm/versatile* 1597F: arch/arm/mach-versatile/ 1598F: drivers/bus/arm-integrator-lm.c 1599F: drivers/clk/versatile/ 1600F: drivers/i2c/busses/i2c-versatile.c 1601F: drivers/irqchip/irq-versatile-fpga.c 1602F: drivers/mtd/maps/physmap-versatile.* 1603F: drivers/power/reset/arm-versatile-reboot.c 1604F: drivers/soc/versatile/ 1605 1606ARM KOMEDA DRM-KMS DRIVER 1607M: Liviu Dudau <liviu.dudau@arm.com> 1608S: Supported 1609T: git git://anongit.freedesktop.org/drm/drm-misc 1610F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1611F: Documentation/gpu/komeda-kms.rst 1612F: drivers/gpu/drm/arm/display/include/ 1613F: drivers/gpu/drm/arm/display/komeda/ 1614 1615ARM MALI PANFROST DRM DRIVER 1616M: Rob Herring <robh@kernel.org> 1617M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1618R: Steven Price <steven.price@arm.com> 1619R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1620L: dri-devel@lists.freedesktop.org 1621S: Supported 1622T: git git://anongit.freedesktop.org/drm/drm-misc 1623F: drivers/gpu/drm/panfrost/ 1624F: include/uapi/drm/panfrost_drm.h 1625 1626ARM MALI-DP DRM DRIVER 1627M: Liviu Dudau <liviu.dudau@arm.com> 1628S: Supported 1629T: git git://anongit.freedesktop.org/drm/drm-misc 1630F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1631F: Documentation/gpu/afbc.rst 1632F: drivers/gpu/drm/arm/ 1633 1634ARM MFM AND FLOPPY DRIVERS 1635M: Ian Molton <spyro@f2s.com> 1636S: Maintained 1637F: arch/arm/include/asm/floppy.h 1638F: arch/arm/mach-rpc/floppydma.S 1639 1640ARM PMU PROFILING AND DEBUGGING 1641M: Will Deacon <will@kernel.org> 1642M: Mark Rutland <mark.rutland@arm.com> 1643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1644S: Maintained 1645F: Documentation/devicetree/bindings/arm/pmu.yaml 1646F: Documentation/devicetree/bindings/perf/ 1647F: arch/arm*/include/asm/hw_breakpoint.h 1648F: arch/arm*/include/asm/perf_event.h 1649F: arch/arm*/kernel/hw_breakpoint.c 1650F: arch/arm*/kernel/perf_* 1651F: drivers/perf/ 1652F: include/linux/perf/arm_pmu.h 1653 1654ARM PORT 1655M: Russell King <linux@armlinux.org.uk> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Odd Fixes 1658W: http://www.armlinux.org.uk/ 1659T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1660F: arch/arm/ 1661X: arch/arm/boot/dts/ 1662 1663ARM PRIMECELL AACI PL041 DRIVER 1664M: Russell King <linux@armlinux.org.uk> 1665S: Odd Fixes 1666F: sound/arm/aaci.* 1667 1668ARM PRIMECELL BUS SUPPORT 1669M: Russell King <linux@armlinux.org.uk> 1670S: Odd Fixes 1671F: drivers/amba/ 1672F: include/linux/amba/bus.h 1673 1674ARM PRIMECELL CLCD PL110 DRIVER 1675M: Russell King <linux@armlinux.org.uk> 1676S: Odd Fixes 1677F: drivers/video/fbdev/amba-clcd.* 1678 1679ARM PRIMECELL KMI PL050 DRIVER 1680M: Russell King <linux@armlinux.org.uk> 1681S: Odd Fixes 1682F: drivers/input/serio/ambakmi.* 1683F: include/linux/amba/kmi.h 1684 1685ARM PRIMECELL MMCI PL180/1 DRIVER 1686M: Russell King <linux@armlinux.org.uk> 1687S: Odd Fixes 1688F: drivers/mmc/host/mmci.* 1689F: include/linux/amba/mmci.h 1690 1691ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1692M: Miquel Raynal <miquel.raynal@bootlin.com> 1693R: Michal Simek <michal.simek@amd.com> 1694L: linux-mtd@lists.infradead.org 1695S: Maintained 1696F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1697F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1698 1699ARM PRIMECELL PL35X SMC DRIVER 1700M: Miquel Raynal <miquel.raynal@bootlin.com> 1701R: Michal Simek <michal.simek@amd.com> 1702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1703S: Maintained 1704F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1705F: drivers/memory/pl353-smc.c 1706 1707ARM PRIMECELL SSP PL022 SPI DRIVER 1708M: Linus Walleij <linus.walleij@linaro.org> 1709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1710S: Maintained 1711F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1712F: drivers/spi/spi-pl022.c 1713 1714ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1715M: Russell King <linux@armlinux.org.uk> 1716S: Odd Fixes 1717F: drivers/tty/serial/amba-pl01*.c 1718F: include/linux/amba/serial.h 1719 1720ARM PRIMECELL VIC PL190/PL192 DRIVER 1721M: Linus Walleij <linus.walleij@linaro.org> 1722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1723S: Maintained 1724F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1725F: drivers/irqchip/irq-vic.c 1726 1727ARM SMC WATCHDOG DRIVER 1728M: Julius Werner <jwerner@chromium.org> 1729R: Evan Benn <evanbenn@chromium.org> 1730S: Maintained 1731F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1732F: drivers/watchdog/arm_smc_wdt.c 1733 1734ARM SMMU DRIVERS 1735M: Will Deacon <will@kernel.org> 1736R: Robin Murphy <robin.murphy@arm.com> 1737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1738S: Maintained 1739F: Documentation/devicetree/bindings/iommu/arm,smmu* 1740F: drivers/iommu/arm/ 1741F: drivers/iommu/io-pgtable-arm* 1742 1743ARM SUB-ARCHITECTURES 1744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1745S: Maintained 1746C: irc://irc.libera.chat/armlinux 1747T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1748F: arch/arm/mach-*/ 1749F: arch/arm/plat-*/ 1750 1751ARM/ACTIONS SEMI ARCHITECTURE 1752M: Andreas Färber <afaerber@suse.de> 1753M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1755L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1756S: Maintained 1757F: Documentation/devicetree/bindings/arm/actions.yaml 1758F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1759F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1760F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1761F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1762F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1763F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1764F: Documentation/devicetree/bindings/pinctrl/actions,* 1765F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1766F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1767F: arch/arm/boot/dts/actions/ 1768F: arch/arm/mach-actions/ 1769F: arch/arm64/boot/dts/actions/ 1770F: drivers/clk/actions/ 1771F: drivers/clocksource/timer-owl* 1772F: drivers/dma/owl-dma.c 1773F: drivers/i2c/busses/i2c-owl.c 1774F: drivers/irqchip/irq-owl-sirq.c 1775F: drivers/mmc/host/owl-mmc.c 1776F: drivers/net/ethernet/actions/ 1777F: drivers/pinctrl/actions/* 1778F: drivers/soc/actions/ 1779F: include/dt-bindings/power/owl-* 1780F: include/dt-bindings/reset/actions,* 1781F: include/linux/soc/actions/ 1782N: owl 1783 1784ARM/Allwinner SoC Clock Support 1785M: Emilio López <emilio@elopez.com.ar> 1786S: Maintained 1787F: drivers/clk/sunxi/ 1788 1789ARM/Allwinner sunXi SoC support 1790M: Chen-Yu Tsai <wens@csie.org> 1791M: Jernej Skrabec <jernej.skrabec@gmail.com> 1792M: Samuel Holland <samuel@sholland.org> 1793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1794L: linux-sunxi@lists.linux.dev 1795S: Maintained 1796T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1797F: arch/arm/mach-sunxi/ 1798F: arch/arm64/boot/dts/allwinner/ 1799F: drivers/clk/sunxi-ng/ 1800F: drivers/pinctrl/sunxi/ 1801F: drivers/soc/sunxi/ 1802N: allwinner 1803N: sun[x456789]i 1804N: sun[25]0i 1805 1806ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1807M: Neil Armstrong <neil.armstrong@linaro.org> 1808M: Jerome Brunet <jbrunet@baylibre.com> 1809L: linux-amlogic@lists.infradead.org 1810S: Maintained 1811F: Documentation/devicetree/bindings/clock/amlogic* 1812F: drivers/clk/meson/ 1813F: include/dt-bindings/clock/amlogic,a1* 1814F: include/dt-bindings/clock/gxbb* 1815F: include/dt-bindings/clock/meson* 1816 1817ARM/Amlogic Meson SoC Crypto Drivers 1818M: Corentin Labbe <clabbe@baylibre.com> 1819L: linux-crypto@vger.kernel.org 1820L: linux-amlogic@lists.infradead.org 1821S: Maintained 1822F: Documentation/devicetree/bindings/crypto/amlogic* 1823F: drivers/crypto/amlogic/ 1824 1825ARM/Amlogic Meson SoC Sound Drivers 1826M: Jerome Brunet <jbrunet@baylibre.com> 1827L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1828S: Maintained 1829F: Documentation/devicetree/bindings/sound/amlogic* 1830F: sound/soc/meson/ 1831 1832ARM/Amlogic Meson SoC support 1833M: Neil Armstrong <neil.armstrong@linaro.org> 1834M: Kevin Hilman <khilman@baylibre.com> 1835R: Jerome Brunet <jbrunet@baylibre.com> 1836R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1838L: linux-amlogic@lists.infradead.org 1839S: Maintained 1840W: http://linux-meson.com/ 1841F: Documentation/devicetree/bindings/phy/amlogic* 1842F: arch/arm/boot/dts/amlogic/ 1843F: arch/arm/mach-meson/ 1844F: arch/arm64/boot/dts/amlogic/ 1845F: drivers/mmc/host/meson* 1846F: drivers/phy/amlogic/ 1847F: drivers/pinctrl/meson/ 1848F: drivers/rtc/rtc-meson* 1849F: drivers/soc/amlogic/ 1850N: meson 1851 1852ARM/Annapurna Labs ALPINE ARCHITECTURE 1853M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1854M: Antoine Tenart <atenart@kernel.org> 1855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1856S: Maintained 1857F: arch/arm/boot/dts/amazon/ 1858F: arch/arm/mach-alpine/ 1859F: arch/arm64/boot/dts/amazon/ 1860F: drivers/*/*alpine* 1861 1862ARM/APPLE MACHINE SOUND DRIVERS 1863M: Martin Povišer <povik+lin@cutebit.org> 1864L: asahi@lists.linux.dev 1865L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1866S: Maintained 1867F: Documentation/devicetree/bindings/sound/apple,* 1868F: sound/soc/apple/* 1869F: sound/soc/codecs/cs42l83-i2c.c 1870 1871ARM/APPLE MACHINE SUPPORT 1872M: Hector Martin <marcan@marcan.st> 1873M: Sven Peter <sven@svenpeter.dev> 1874R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1875L: asahi@lists.linux.dev 1876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1877S: Maintained 1878W: https://asahilinux.org 1879B: https://github.com/AsahiLinux/linux/issues 1880C: irc://irc.oftc.net/asahi-dev 1881T: git https://github.com/AsahiLinux/linux.git 1882F: Documentation/devicetree/bindings/arm/apple.yaml 1883F: Documentation/devicetree/bindings/arm/apple/* 1884F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1885F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1886F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1887F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1888F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1889F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1890F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1891F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1892F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1893F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1894F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1895F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1896F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1897F: Documentation/devicetree/bindings/power/apple* 1898F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1899F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1900F: arch/arm64/boot/dts/apple/ 1901F: drivers/bluetooth/hci_bcm4377.c 1902F: drivers/clk/clk-apple-nco.c 1903F: drivers/cpufreq/apple-soc-cpufreq.c 1904F: drivers/dma/apple-admac.c 1905F: drivers/i2c/busses/i2c-pasemi-core.c 1906F: drivers/i2c/busses/i2c-pasemi-platform.c 1907F: drivers/iommu/apple-dart.c 1908F: drivers/iommu/io-pgtable-dart.c 1909F: drivers/irqchip/irq-apple-aic.c 1910F: drivers/mailbox/apple-mailbox.c 1911F: drivers/nvme/host/apple.c 1912F: drivers/nvmem/apple-efuses.c 1913F: drivers/pinctrl/pinctrl-apple-gpio.c 1914F: drivers/pwm/pwm-apple.c 1915F: drivers/soc/apple/* 1916F: drivers/watchdog/apple_wdt.c 1917F: include/dt-bindings/interrupt-controller/apple-aic.h 1918F: include/dt-bindings/pinctrl/apple.h 1919F: include/linux/apple-mailbox.h 1920F: include/linux/soc/apple/* 1921 1922ARM/ARTPEC MACHINE SUPPORT 1923M: Jesper Nilsson <jesper.nilsson@axis.com> 1924M: Lars Persson <lars.persson@axis.com> 1925L: linux-arm-kernel@axis.com 1926S: Maintained 1927F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1928F: arch/arm/boot/dts/axis/ 1929F: arch/arm/mach-artpec 1930F: drivers/clk/axis 1931F: drivers/crypto/axis 1932F: drivers/mmc/host/usdhi6rol0.c 1933F: drivers/pinctrl/pinctrl-artpec* 1934 1935ARM/ASPEED I2C DRIVER 1936M: Brendan Higgins <brendanhiggins@google.com> 1937R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1938R: Joel Stanley <joel@jms.id.au> 1939L: linux-i2c@vger.kernel.org 1940L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1941S: Maintained 1942F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1943F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1944F: drivers/i2c/busses/i2c-aspeed.c 1945F: drivers/irqchip/irq-aspeed-i2c-ic.c 1946 1947ARM/ASPEED MACHINE SUPPORT 1948M: Joel Stanley <joel@jms.id.au> 1949R: Andrew Jeffery <andrew@aj.id.au> 1950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1951L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1952S: Supported 1953Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1954T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1955F: Documentation/devicetree/bindings/arm/aspeed/ 1956F: arch/arm/boot/dts/aspeed/ 1957F: arch/arm/mach-aspeed/ 1958N: aspeed 1959 1960ARM/BITMAIN ARCHITECTURE 1961M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1963S: Maintained 1964F: Documentation/devicetree/bindings/arm/bitmain.yaml 1965F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1966F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1967F: arch/arm64/boot/dts/bitmain/ 1968F: drivers/clk/clk-bm1880.c 1969F: drivers/pinctrl/pinctrl-bm1880.c 1970 1971ARM/CALXEDA HIGHBANK ARCHITECTURE 1972M: Andre Przywara <andre.przywara@arm.com> 1973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1974S: Maintained 1975F: arch/arm/boot/dts/calxeda/ 1976F: arch/arm/mach-highbank/ 1977 1978ARM/CAVIUM THUNDER NETWORK DRIVER 1979M: Sunil Goutham <sgoutham@marvell.com> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Supported 1982F: drivers/net/ethernet/cavium/thunder/ 1983 1984ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1985M: Lukasz Majewski <lukma@denx.de> 1986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1987S: Maintained 1988F: arch/arm/mach-ep93xx/ts72xx.c 1989 1990ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1991M: Alexander Shiyan <shc_work@mail.ru> 1992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1993S: Odd Fixes 1994N: clps711x 1995 1996ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1997M: Lennert Buytenhek <kernel@wantstofly.org> 1998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1999S: Maintained 2000 2001ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2002M: Hartley Sweeten <hsweeten@visionengravers.com> 2003M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Maintained 2006F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2007F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2008F: arch/arm/boot/compressed/misc-ep93xx.h 2009F: arch/arm/mach-ep93xx/ 2010F: drivers/iio/adc/ep93xx_adc.c 2011 2012ARM/CLKDEV SUPPORT 2013M: Russell King <linux@armlinux.org.uk> 2014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2015S: Maintained 2016T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2017F: drivers/clk/clkdev.c 2018 2019ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2020M: Baruch Siach <baruch@tkos.co.il> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022S: Maintained 2023F: arch/arm/boot/dts/cnxt/ 2024N: digicolor 2025 2026ARM/CORESIGHT FRAMEWORK AND DRIVERS 2027M: Suzuki K Poulose <suzuki.poulose@arm.com> 2028R: Mike Leach <mike.leach@linaro.org> 2029R: James Clark <james.clark@arm.com> 2030R: Leo Yan <leo.yan@linaro.org> 2031L: coresight@lists.linaro.org (moderated for non-subscribers) 2032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2033S: Maintained 2034T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2035F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2036F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2037F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2038F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2039F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2040F: Documentation/trace/coresight/* 2041F: drivers/hwtracing/coresight/* 2042F: include/dt-bindings/arm/coresight-cti-dt.h 2043F: include/linux/coresight* 2044F: samples/coresight/* 2045F: tools/perf/arch/arm/util/auxtrace.c 2046F: tools/perf/arch/arm/util/cs-etm.c 2047F: tools/perf/arch/arm/util/cs-etm.h 2048F: tools/perf/arch/arm/util/pmu.c 2049F: tools/perf/tests/shell/coresight/* 2050F: tools/perf/util/cs-etm-decoder/* 2051F: tools/perf/util/cs-etm.* 2052 2053ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2054M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2055M: Linus Walleij <linus.walleij@linaro.org> 2056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2057S: Maintained 2058T: git git://github.com/ulli-kroll/linux.git 2059F: Documentation/devicetree/bindings/arm/gemini.yaml 2060F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2061F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2062F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2063F: arch/arm/boot/dts/gemini/ 2064F: arch/arm/mach-gemini/ 2065F: drivers/crypto/gemini/ 2066F: drivers/net/ethernet/cortina/ 2067F: drivers/pinctrl/pinctrl-gemini.c 2068F: drivers/rtc/rtc-ftrtc010.c 2069 2070ARM/CZ.NIC TURRIS SUPPORT 2071M: Marek Behún <kabel@kernel.org> 2072S: Maintained 2073W: https://www.turris.cz/ 2074F: Documentation/ABI/testing/debugfs-moxtet 2075F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2076F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2077F: Documentation/devicetree/bindings/bus/moxtet.txt 2078F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2079F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2080F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2081F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2082F: drivers/bus/moxtet.c 2083F: drivers/firmware/turris-mox-rwtm.c 2084F: drivers/gpio/gpio-moxtet.c 2085F: drivers/leds/leds-turris-omnia.c 2086F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2087F: drivers/watchdog/armada_37xx_wdt.c 2088F: include/dt-bindings/bus/moxtet.h 2089F: include/linux/armada-37xx-rwtm-mailbox.h 2090F: include/linux/moxtet.h 2091 2092ARM/FARADAY FA526 PORT 2093M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2095S: Maintained 2096T: git git://git.berlios.de/gemini-board 2097F: arch/arm/mm/*-fa* 2098 2099ARM/FOOTBRIDGE ARCHITECTURE 2100M: Russell King <linux@armlinux.org.uk> 2101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2102S: Maintained 2103W: http://www.armlinux.org.uk/ 2104F: arch/arm/include/asm/hardware/dec21285.h 2105F: arch/arm/mach-footbridge/ 2106 2107ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2108M: Shawn Guo <shawnguo@kernel.org> 2109M: Sascha Hauer <s.hauer@pengutronix.de> 2110R: Pengutronix Kernel Team <kernel@pengutronix.de> 2111R: Fabio Estevam <festevam@gmail.com> 2112R: NXP Linux Team <linux-imx@nxp.com> 2113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2114S: Maintained 2115T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2116F: arch/arm/boot/dts/nxp/imx/ 2117F: arch/arm/boot/dts/nxp/mxs/ 2118X: arch/arm64/boot/dts/freescale/fsl-* 2119X: arch/arm64/boot/dts/freescale/qoriq-* 2120X: drivers/media/i2c/ 2121N: imx 2122N: mxs 2123 2124ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2125M: Shawn Guo <shawnguo@kernel.org> 2126M: Li Yang <leoyang.li@nxp.com> 2127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2128S: Maintained 2129T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2130F: arch/arm/boot/dts/nxp/ls/ 2131F: arch/arm64/boot/dts/freescale/fsl-* 2132F: arch/arm64/boot/dts/freescale/qoriq-* 2133 2134ARM/FREESCALE VYBRID ARM ARCHITECTURE 2135M: Shawn Guo <shawnguo@kernel.org> 2136M: Sascha Hauer <s.hauer@pengutronix.de> 2137R: Pengutronix Kernel Team <kernel@pengutronix.de> 2138R: Stefan Agner <stefan@agner.ch> 2139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2140S: Maintained 2141T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2142F: arch/arm/boot/dts/nxp/vf/ 2143F: arch/arm/mach-imx/*vf610* 2144 2145ARM/GUMSTIX MACHINE SUPPORT 2146M: Steve Sakoman <sakoman@gmail.com> 2147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2148S: Maintained 2149 2150ARM/HISILICON SOC SUPPORT 2151M: Wei Xu <xuwei5@hisilicon.com> 2152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2153S: Supported 2154W: http://www.hisilicon.com 2155T: git https://github.com/hisilicon/linux-hisi.git 2156F: arch/arm/boot/dts/hisilicon/ 2157F: arch/arm/mach-hisi/ 2158F: arch/arm64/boot/dts/hisilicon/ 2159 2160ARM/HP JORNADA 7XX MACHINE SUPPORT 2161M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2162S: Maintained 2163W: www.jlime.com 2164T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2165F: arch/arm/mach-sa1100/include/mach/jornada720.h 2166F: arch/arm/mach-sa1100/jornada720.c 2167 2168ARM/HPE GXP ARCHITECTURE 2169M: Jean-Marie Verdun <verdun@hpe.com> 2170M: Nick Hawkins <nick.hawkins@hpe.com> 2171S: Maintained 2172F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2173F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2174F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2175F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2176F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2177F: Documentation/hwmon/gxp-fan-ctrl.rst 2178F: arch/arm/boot/dts/hpe/ 2179F: arch/arm/mach-hpe/ 2180F: drivers/clocksource/timer-gxp.c 2181F: drivers/hwmon/gxp-fan-ctrl.c 2182F: drivers/i2c/busses/i2c-gxp.c 2183F: drivers/spi/spi-gxp.c 2184F: drivers/watchdog/gxp-wdt.c 2185 2186ARM/IGEP MACHINE SUPPORT 2187M: Enric Balletbo i Serra <eballetbo@gmail.com> 2188M: Javier Martinez Canillas <javier@dowhile0.org> 2189L: linux-omap@vger.kernel.org 2190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2191S: Maintained 2192F: arch/arm/boot/dts/ti/omap/omap3-igep* 2193 2194ARM/INTEL IXP4XX ARM ARCHITECTURE 2195M: Linus Walleij <linusw@kernel.org> 2196M: Imre Kaloz <kaloz@openwrt.org> 2197M: Krzysztof Halasa <khalasa@piap.pl> 2198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2199S: Maintained 2200F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2201F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2202F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2203F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2204F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2205F: arch/arm/boot/dts/intel/ixp/ 2206F: arch/arm/mach-ixp4xx/ 2207F: drivers/bus/intel-ixp4xx-eb.c 2208F: drivers/clocksource/timer-ixp4xx.c 2209F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2210F: drivers/gpio/gpio-ixp4xx.c 2211F: drivers/irqchip/irq-ixp4xx.c 2212 2213ARM/INTEL KEEMBAY ARCHITECTURE 2214M: Paul J. Murphy <paul.j.murphy@intel.com> 2215M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2216S: Maintained 2217F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2218F: arch/arm64/boot/dts/intel/keembay-evm.dts 2219F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2220 2221ARM/INTEL XSC3 (MANZANO) ARM CORE 2222M: Lennert Buytenhek <kernel@wantstofly.org> 2223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2224S: Maintained 2225 2226ARM/LG1K ARCHITECTURE 2227M: Chanho Min <chanho.min@lge.com> 2228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2229S: Maintained 2230F: arch/arm64/boot/dts/lg/ 2231 2232ARM/LPC18XX ARCHITECTURE 2233M: Vladimir Zapolskiy <vz@mleia.com> 2234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2235S: Maintained 2236F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2237F: arch/arm/boot/dts/nxp/lpc/lpc43* 2238F: drivers/i2c/busses/i2c-lpc2k.c 2239F: drivers/memory/pl172.c 2240F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2241F: drivers/rtc/rtc-lpc24xx.c 2242N: lpc18xx 2243 2244ARM/LPC32XX SOC SUPPORT 2245M: Vladimir Zapolskiy <vz@mleia.com> 2246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2247S: Maintained 2248T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2249F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2250F: arch/arm/boot/dts/nxp/lpc/lpc32* 2251F: arch/arm/mach-lpc32xx/ 2252F: drivers/i2c/busses/i2c-pnx.c 2253F: drivers/net/ethernet/nxp/lpc_eth.c 2254F: drivers/usb/host/ohci-nxp.c 2255F: drivers/watchdog/pnx4008_wdt.c 2256N: lpc32xx 2257 2258ARM/Marvell Dove/MV78xx0/Orion SOC support 2259M: Andrew Lunn <andrew@lunn.ch> 2260M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2261M: Gregory Clement <gregory.clement@bootlin.com> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2265F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2267F: Documentation/devicetree/bindings/soc/dove/ 2268F: arch/arm/boot/dts/marvell/dove* 2269F: arch/arm/boot/dts/marvell/orion5x* 2270F: arch/arm/mach-dove/ 2271F: arch/arm/mach-mv78xx0/ 2272F: arch/arm/mach-orion5x/ 2273F: arch/arm/plat-orion/ 2274F: drivers/soc/dove/ 2275 2276ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2277M: Andrew Lunn <andrew@lunn.ch> 2278M: Gregory Clement <gregory.clement@bootlin.com> 2279M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281S: Maintained 2282T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2283F: Documentation/devicetree/bindings/arm/marvell/ 2284F: arch/arm/boot/dts/marvell/armada* 2285F: arch/arm/boot/dts/marvell/kirkwood* 2286F: arch/arm/configs/mvebu_*_defconfig 2287F: arch/arm/mach-mvebu/ 2288F: arch/arm64/boot/dts/marvell/armada* 2289F: arch/arm64/boot/dts/marvell/cn913* 2290F: drivers/clk/mvebu/ 2291F: drivers/cpufreq/armada-37xx-cpufreq.c 2292F: drivers/cpufreq/armada-8k-cpufreq.c 2293F: drivers/cpufreq/mvebu-cpufreq.c 2294F: drivers/irqchip/irq-armada-370-xp.c 2295F: drivers/irqchip/irq-mvebu-* 2296F: drivers/pinctrl/mvebu/ 2297F: drivers/rtc/rtc-armada38x.c 2298 2299ARM/Mediatek RTC DRIVER 2300M: Eddie Huang <eddie.huang@mediatek.com> 2301M: Sean Wang <sean.wang@mediatek.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2306F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2307F: drivers/rtc/rtc-mt2712.c 2308F: drivers/rtc/rtc-mt6397.c 2309F: drivers/rtc/rtc-mt7622.c 2310 2311ARM/Mediatek SoC support 2312M: Matthias Brugger <matthias.bgg@gmail.com> 2313R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2314L: linux-kernel@vger.kernel.org 2315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2316L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2317S: Maintained 2318W: https://mtk.wiki.kernel.org/ 2319C: irc://irc.libera.chat/linux-mediatek 2320F: arch/arm/boot/dts/mediatek/ 2321F: arch/arm/mach-mediatek/ 2322F: arch/arm64/boot/dts/mediatek/ 2323F: drivers/soc/mediatek/ 2324N: mtk 2325N: mt[2678] 2326K: mediatek 2327 2328ARM/Mediatek USB3 PHY DRIVER 2329M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2331L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2332S: Maintained 2333F: Documentation/devicetree/bindings/phy/mediatek,* 2334F: drivers/phy/mediatek/ 2335 2336ARM/MICROCHIP (ARM64) SoC support 2337M: Conor Dooley <conor@kernel.org> 2338M: Nicolas Ferre <nicolas.ferre@microchip.com> 2339M: Claudiu Beznea <claudiu.beznea@microchip.com> 2340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2341S: Supported 2342T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2343F: arch/arm64/boot/dts/microchip/ 2344 2345ARM/Microchip (AT91) SoC support 2346M: Nicolas Ferre <nicolas.ferre@microchip.com> 2347M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2348M: Claudiu Beznea <claudiu.beznea@microchip.com> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350S: Supported 2351W: http://www.linux4sam.org 2352T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2353F: arch/arm/boot/dts/microchip/at91* 2354F: arch/arm/boot/dts/microchip/sama* 2355F: arch/arm/include/debug/at91.S 2356F: arch/arm/mach-at91/ 2357F: drivers/memory/atmel* 2358F: drivers/watchdog/sama5d4_wdt.c 2359F: include/soc/at91/ 2360X: drivers/input/touchscreen/atmel_mxt_ts.c 2361X: drivers/net/wireless/atmel/ 2362N: at91 2363N: atmel 2364 2365ARM/Microchip Sparx5 SoC support 2366M: Lars Povlsen <lars.povlsen@microchip.com> 2367M: Steen Hegelund <Steen.Hegelund@microchip.com> 2368M: Daniel Machon <daniel.machon@microchip.com> 2369M: UNGLinuxDriver@microchip.com 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371S: Supported 2372F: arch/arm64/boot/dts/microchip/sparx* 2373F: drivers/net/ethernet/microchip/vcap/ 2374F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2375N: sparx5 2376 2377ARM/MILBEAUT ARCHITECTURE 2378M: Taichi Sugaya <sugaya.taichi@socionext.com> 2379M: Takao Orito <orito.takao@socionext.com> 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381S: Maintained 2382F: arch/arm/boot/dts/socionext/milbeaut* 2383F: arch/arm/mach-milbeaut/ 2384N: milbeaut 2385 2386ARM/MStar/Sigmastar Armv7 SoC support 2387M: Daniel Palmer <daniel@thingy.jp> 2388M: Romain Perier <romain.perier@gmail.com> 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391W: http://linux-chenxing.org/ 2392T: git git://github.com/linux-chenxing/linux.git 2393F: Documentation/devicetree/bindings/arm/mstar/* 2394F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2395F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2396F: arch/arm/boot/dts/sigmastar/ 2397F: arch/arm/mach-mstar/ 2398F: drivers/clk/mstar/ 2399F: drivers/clocksource/timer-msc313e.c 2400F: drivers/gpio/gpio-msc313.c 2401F: drivers/rtc/rtc-msc313.c 2402F: drivers/watchdog/msc313e_wdt.c 2403F: include/dt-bindings/clock/mstar-* 2404F: include/dt-bindings/gpio/msc313-gpio.h 2405 2406ARM/NOMADIK/Ux500 ARCHITECTURES 2407M: Linus Walleij <linus.walleij@linaro.org> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409S: Maintained 2410T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2411F: Documentation/devicetree/bindings/arm/ste-* 2412F: Documentation/devicetree/bindings/arm/ux500.yaml 2413F: Documentation/devicetree/bindings/arm/ux500/ 2414F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2415F: arch/arm/boot/dts/st/ste-* 2416F: arch/arm/mach-nomadik/ 2417F: arch/arm/mach-ux500/ 2418F: drivers/clk/clk-nomadik.c 2419F: drivers/clocksource/clksrc-dbx500-prcmu.c 2420F: drivers/dma/ste_dma40* 2421F: drivers/hwspinlock/u8500_hsem.c 2422F: drivers/i2c/busses/i2c-nomadik.c 2423F: drivers/iio/adc/ab8500-gpadc.c 2424F: drivers/mfd/ab8500* 2425F: drivers/mfd/abx500* 2426F: drivers/mfd/db8500* 2427F: drivers/pinctrl/nomadik/ 2428F: drivers/rtc/rtc-ab8500.c 2429F: drivers/rtc/rtc-pl031.c 2430F: drivers/soc/ux500/ 2431 2432ARM/NUVOTON MA35 ARCHITECTURE 2433M: Jacky Huang <ychuang3@nuvoton.com> 2434M: Shan-Chun Hung <schung@nuvoton.com> 2435L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2436S: Supported 2437F: Documentation/devicetree/bindings/*/*/*ma35* 2438F: Documentation/devicetree/bindings/*/*ma35* 2439F: arch/arm64/boot/dts/nuvoton/*ma35* 2440F: drivers/*/*/*ma35* 2441F: drivers/*/*ma35* 2442K: ma35d1 2443 2444ARM/NUVOTON NPCM ARCHITECTURE 2445M: Avi Fishman <avifishman70@gmail.com> 2446M: Tomer Maimon <tmaimon77@gmail.com> 2447M: Tali Perry <tali.perry1@gmail.com> 2448R: Patrick Venture <venture@google.com> 2449R: Nancy Yuen <yuenn@google.com> 2450R: Benjamin Fair <benjaminfair@google.com> 2451L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2452S: Supported 2453F: Documentation/devicetree/bindings/*/*/*npcm* 2454F: Documentation/devicetree/bindings/*/*npcm* 2455F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2456F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2457F: arch/arm/mach-npcm/ 2458F: arch/arm64/boot/dts/nuvoton/ 2459F: drivers/*/*/*npcm* 2460F: drivers/*/*npcm* 2461F: drivers/rtc/rtc-nct3018y.c 2462F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2463F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2464 2465ARM/NUVOTON WPCM450 ARCHITECTURE 2466M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2467L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2468S: Maintained 2469W: https://github.com/neuschaefer/wpcm450/wiki 2470F: Documentation/devicetree/bindings/*/*wpcm* 2471F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2472F: arch/arm/configs/wpcm450_defconfig 2473F: arch/arm/mach-npcm/wpcm450.c 2474F: drivers/*/*/*wpcm* 2475F: drivers/*/*wpcm* 2476 2477ARM/NXP S32G ARCHITECTURE 2478M: Chester Lin <clin@suse.com> 2479R: Andreas Färber <afaerber@suse.de> 2480R: Matthias Brugger <mbrugger@suse.com> 2481R: NXP S32 Linux Team <s32@nxp.com> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Maintained 2484F: arch/arm64/boot/dts/freescale/s32g*.dts* 2485 2486ARM/Orion SoC/Technologic Systems TS-78xx platform support 2487M: Alexander Clouter <alex@digriz.org.uk> 2488L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2489S: Maintained 2490W: http://www.digriz.org.uk/ts78xx/kernel 2491F: arch/arm/mach-orion5x/ts78xx-* 2492 2493ARM/OXNAS platform support 2494M: Neil Armstrong <neil.armstrong@linaro.org> 2495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2496L: linux-oxnas@groups.io (moderated for non-subscribers) 2497S: Maintained 2498F: arch/arm/boot/dts/ox8*.dts* 2499F: arch/arm/mach-oxnas/ 2500F: drivers/power/reset/oxnas-restart.c 2501N: oxnas 2502 2503ARM/QUALCOMM CHROMEBOOK SUPPORT 2504R: cros-qcom-dts-watchers@chromium.org 2505F: arch/arm64/boot/dts/qcom/sc7180* 2506F: arch/arm64/boot/dts/qcom/sc7280* 2507F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2508 2509ARM/QUALCOMM SUPPORT 2510M: Andy Gross <agross@kernel.org> 2511M: Bjorn Andersson <andersson@kernel.org> 2512M: Konrad Dybcio <konrad.dybcio@linaro.org> 2513L: linux-arm-msm@vger.kernel.org 2514S: Maintained 2515T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2516F: Documentation/devicetree/bindings/*/qcom* 2517F: Documentation/devicetree/bindings/soc/qcom/ 2518F: arch/arm/boot/dts/qcom/ 2519F: arch/arm/configs/qcom_defconfig 2520F: arch/arm/mach-qcom/ 2521F: arch/arm64/boot/dts/qcom/ 2522F: drivers/*/*/pm8???-* 2523F: drivers/*/*/qcom* 2524F: drivers/*/*/qcom/ 2525F: drivers/*/qcom* 2526F: drivers/*/qcom/ 2527F: drivers/bluetooth/btqcomsmd.c 2528F: drivers/clocksource/timer-qcom.c 2529F: drivers/cpuidle/cpuidle-qcom-spm.c 2530F: drivers/extcon/extcon-qcom* 2531F: drivers/i2c/busses/i2c-qcom-geni.c 2532F: drivers/i2c/busses/i2c-qup.c 2533F: drivers/iommu/msm* 2534F: drivers/mfd/ssbi.c 2535F: drivers/mmc/host/mmci_qcom* 2536F: drivers/mmc/host/sdhci-msm.c 2537F: drivers/pci/controller/dwc/pcie-qcom.c 2538F: drivers/phy/qualcomm/ 2539F: drivers/power/*/msm* 2540F: drivers/reset/reset-qcom-* 2541F: drivers/spi/spi-geni-qcom.c 2542F: drivers/spi/spi-qcom-qspi.c 2543F: drivers/spi/spi-qup.c 2544F: drivers/tty/serial/msm_serial.c 2545F: drivers/ufs/host/ufs-qcom* 2546F: drivers/usb/dwc3/dwc3-qcom.c 2547F: include/dt-bindings/*/qcom* 2548F: include/linux/*/qcom* 2549F: include/linux/soc/qcom/ 2550 2551ARM/RDA MICRO ARCHITECTURE 2552M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2554L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556F: Documentation/devicetree/bindings/arm/rda.yaml 2557F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2558F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2559F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2560F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2561F: arch/arm/boot/dts/unisoc/ 2562F: drivers/clocksource/timer-rda.c 2563F: drivers/gpio/gpio-rda.c 2564F: drivers/irqchip/irq-rda-intc.c 2565F: drivers/tty/serial/rda-uart.c 2566 2567ARM/REALTEK ARCHITECTURE 2568M: Andreas Färber <afaerber@suse.de> 2569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2570L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: Documentation/devicetree/bindings/arm/realtek.yaml 2573F: arch/arm/boot/dts/realtek/ 2574F: arch/arm/mach-realtek/ 2575F: arch/arm64/boot/dts/realtek/ 2576 2577ARM/RISC-V/RENESAS ARCHITECTURE 2578M: Geert Uytterhoeven <geert+renesas@glider.be> 2579M: Magnus Damm <magnus.damm@gmail.com> 2580L: linux-renesas-soc@vger.kernel.org 2581S: Supported 2582Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2583C: irc://irc.libera.chat/renesas-soc 2584T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2585F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2586F: Documentation/devicetree/bindings/soc/renesas/ 2587F: arch/arm/boot/dts/renesas/ 2588F: arch/arm/configs/shmobile_defconfig 2589F: arch/arm/include/debug/renesas-scif.S 2590F: arch/arm/mach-shmobile/ 2591F: arch/arm64/boot/dts/renesas/ 2592F: arch/riscv/boot/dts/renesas/ 2593F: drivers/soc/renesas/ 2594F: include/linux/soc/renesas/ 2595K: \brenesas, 2596 2597ARM/RISCPC ARCHITECTURE 2598M: Russell King <linux@armlinux.org.uk> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600S: Maintained 2601W: http://www.armlinux.org.uk/ 2602F: arch/arm/include/asm/hardware/ioc.h 2603F: arch/arm/include/asm/hardware/iomd.h 2604F: arch/arm/include/asm/hardware/memc.h 2605F: arch/arm/mach-rpc/ 2606F: drivers/net/ethernet/8390/etherh.c 2607F: drivers/net/ethernet/i825xx/ether1* 2608F: drivers/net/ethernet/seeq/ether3* 2609F: drivers/scsi/arm/ 2610 2611ARM/Rockchip SoC support 2612M: Heiko Stuebner <heiko@sntech.de> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614L: linux-rockchip@lists.infradead.org 2615S: Maintained 2616T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2617F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2618F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2619F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2620F: arch/arm/boot/dts/rockchip/ 2621F: arch/arm/mach-rockchip/ 2622F: drivers/*/*/*rockchip* 2623F: drivers/*/*rockchip* 2624F: drivers/clk/rockchip/ 2625F: drivers/i2c/busses/i2c-rk3x.c 2626F: sound/soc/rockchip/ 2627N: rockchip 2628 2629ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2630M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2631R: Alim Akhtar <alim.akhtar@samsung.com> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-samsung-soc@vger.kernel.org 2634S: Maintained 2635Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2636B: mailto:linux-samsung-soc@vger.kernel.org 2637C: irc://irc.libera.chat/linux-exynos 2638T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2639F: Documentation/arch/arm/samsung/ 2640F: Documentation/devicetree/bindings/arm/samsung/ 2641F: Documentation/devicetree/bindings/hwinfo/samsung,* 2642F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2643F: Documentation/devicetree/bindings/soc/samsung/ 2644F: arch/arm/boot/dts/samsung/ 2645F: arch/arm/mach-exynos*/ 2646F: arch/arm/mach-s3c/ 2647F: arch/arm/mach-s5p*/ 2648F: arch/arm64/boot/dts/exynos/ 2649F: drivers/*/*/*s3c24* 2650F: drivers/*/*s3c24* 2651F: drivers/*/*s3c64xx* 2652F: drivers/*/*s5pv210* 2653F: drivers/clocksource/samsung_pwm_timer.c 2654F: drivers/memory/samsung/ 2655F: drivers/pwm/pwm-samsung.c 2656F: drivers/soc/samsung/ 2657F: drivers/tty/serial/samsung* 2658F: include/clocksource/samsung_pwm.h 2659F: include/linux/platform_data/*s3c* 2660F: include/linux/serial_s3c.h 2661F: include/linux/soc/samsung/ 2662N: exynos 2663N: s3c64xx 2664N: s5pv210 2665 2666ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2667M: Łukasz Stelmach <l.stelmach@samsung.com> 2668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2669L: linux-media@vger.kernel.org 2670S: Maintained 2671F: drivers/media/platform/samsung/s5p-g2d/ 2672 2673ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2674M: Marek Szyprowski <m.szyprowski@samsung.com> 2675L: linux-samsung-soc@vger.kernel.org 2676L: linux-media@vger.kernel.org 2677S: Maintained 2678F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2679F: drivers/media/cec/platform/s5p/ 2680 2681ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2682M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2683M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2684M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2686L: linux-media@vger.kernel.org 2687S: Maintained 2688F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2689F: drivers/media/platform/samsung/s5p-jpeg/ 2690 2691ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2692M: Marek Szyprowski <m.szyprowski@samsung.com> 2693M: Andrzej Hajda <andrzej.hajda@intel.com> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695L: linux-media@vger.kernel.org 2696S: Maintained 2697F: drivers/media/platform/samsung/s5p-mfc/ 2698 2699ARM/SOCFPGA ARCHITECTURE 2700M: Dinh Nguyen <dinguyen@kernel.org> 2701S: Maintained 2702W: http://www.rocketboards.org 2703T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2704F: arch/arm/boot/dts/intel/socfpga/ 2705F: arch/arm/configs/socfpga_defconfig 2706F: arch/arm/mach-socfpga/ 2707F: arch/arm64/boot/dts/altera/ 2708F: arch/arm64/boot/dts/intel/ 2709 2710ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2711M: Dinh Nguyen <dinguyen@kernel.org> 2712S: Maintained 2713F: drivers/clk/socfpga/ 2714 2715ARM/SOCFPGA EDAC SUPPORT 2716M: Dinh Nguyen <dinguyen@kernel.org> 2717S: Maintained 2718F: drivers/edac/altera_edac.[ch] 2719 2720ARM/SPREADTRUM SoC SUPPORT 2721M: Orson Zhai <orsonzhai@gmail.com> 2722M: Baolin Wang <baolin.wang7@gmail.com> 2723M: Chunyan Zhang <zhang.lyra@gmail.com> 2724S: Maintained 2725F: arch/arm64/boot/dts/sprd 2726N: sprd 2727N: sc27xx 2728N: sc2731 2729 2730ARM/STI ARCHITECTURE 2731M: Patrice Chotard <patrice.chotard@foss.st.com> 2732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2733S: Maintained 2734W: http://www.stlinux.com 2735F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2736F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2737F: arch/arm/boot/dts/st/sti* 2738F: arch/arm/mach-sti/ 2739F: drivers/ata/ahci_st.c 2740F: drivers/char/hw_random/st-rng.c 2741F: drivers/clocksource/arm_global_timer.c 2742F: drivers/clocksource/clksrc_st_lpc.c 2743F: drivers/cpufreq/sti-cpufreq.c 2744F: drivers/dma/st_fdma* 2745F: drivers/i2c/busses/i2c-st.c 2746F: drivers/media/platform/st/sti/c8sectpfe/ 2747F: drivers/media/rc/st_rc.c 2748F: drivers/mmc/host/sdhci-st.c 2749F: drivers/phy/st/phy-miphy28lp.c 2750F: drivers/phy/st/phy-stih407-usb.c 2751F: drivers/pinctrl/pinctrl-st.c 2752F: drivers/remoteproc/st_remoteproc.c 2753F: drivers/remoteproc/st_slim_rproc.c 2754F: drivers/reset/sti/ 2755F: drivers/rtc/rtc-st-lpc.c 2756F: drivers/tty/serial/st-asc.c 2757F: drivers/usb/dwc3/dwc3-st.c 2758F: drivers/usb/host/ehci-st.c 2759F: drivers/usb/host/ohci-st.c 2760F: drivers/watchdog/st_lpc_wdt.c 2761F: include/linux/remoteproc/st_slim_rproc.h 2762 2763ARM/STM32 ARCHITECTURE 2764M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2765M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2766L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2768S: Maintained 2769T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2770F: arch/arm/boot/dts/st/stm32* 2771F: arch/arm/mach-stm32/ 2772F: arch/arm64/boot/dts/st/ 2773F: drivers/clocksource/armv7m_systick.c 2774N: stm32 2775N: stm 2776 2777ARM/SUNPLUS SP7021 SOC SUPPORT 2778M: Qin Jian <qinjian@cqplus1.com> 2779L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2780S: Maintained 2781W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2782F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2783F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2784F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2785F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2786F: arch/arm/boot/dts/sunplus/ 2787F: arch/arm/configs/sp7021_*defconfig 2788F: arch/arm/mach-sunplus/ 2789F: drivers/clk/clk-sp7021.c 2790F: drivers/irqchip/irq-sp7021-intc.c 2791F: drivers/reset/reset-sunplus.c 2792F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2793F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2794 2795ARM/Synaptics SoC support 2796M: Jisheng Zhang <jszhang@kernel.org> 2797M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2799S: Maintained 2800F: arch/arm/boot/dts/synaptics/ 2801F: arch/arm/mach-berlin/ 2802F: arch/arm64/boot/dts/synaptics/ 2803 2804ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2805M: Lennert Buytenhek <kernel@wantstofly.org> 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807S: Maintained 2808 2809ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2810M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2811L: linux-tegra@vger.kernel.org 2812L: linux-media@vger.kernel.org 2813S: Maintained 2814F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2815F: drivers/media/cec/platform/tegra/ 2816 2817ARM/TESLA FSD SoC SUPPORT 2818M: Alim Akhtar <alim.akhtar@samsung.com> 2819M: linux-fsd@tesla.com 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821L: linux-samsung-soc@vger.kernel.org 2822S: Maintained 2823F: arch/arm64/boot/dts/tesla/ 2824 2825ARM/TETON BGA MACHINE SUPPORT 2826M: "Mark F. Brown" <mark.brown314@gmail.com> 2827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2828S: Maintained 2829 2830ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2831M: Santosh Shilimkar <ssantosh@kernel.org> 2832L: linux-kernel@vger.kernel.org 2833S: Maintained 2834F: drivers/memory/*emif* 2835 2836ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2837M: Nishanth Menon <nm@ti.com> 2838M: Santosh Shilimkar <ssantosh@kernel.org> 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2842F: arch/arm/boot/dts/ti/keystone/ 2843F: arch/arm/mach-keystone/ 2844 2845ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2846M: Santosh Shilimkar <ssantosh@kernel.org> 2847L: linux-kernel@vger.kernel.org 2848S: Maintained 2849F: drivers/clk/keystone/ 2850 2851ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2852M: Santosh Shilimkar <ssantosh@kernel.org> 2853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2854L: linux-kernel@vger.kernel.org 2855S: Maintained 2856F: drivers/clocksource/timer-keystone.c 2857 2858ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2859M: Santosh Shilimkar <ssantosh@kernel.org> 2860L: linux-kernel@vger.kernel.org 2861S: Maintained 2862F: drivers/power/reset/keystone-reset.c 2863 2864ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2865M: Nishanth Menon <nm@ti.com> 2866M: Vignesh Raghavendra <vigneshr@ti.com> 2867M: Tero Kristo <kristo@kernel.org> 2868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2869S: Supported 2870F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2871F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2872F: arch/arm64/boot/dts/ti/Makefile 2873F: arch/arm64/boot/dts/ti/k3-* 2874 2875ARM/TOSHIBA VISCONTI ARCHITECTURE 2876M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Supported 2879T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2880F: Documentation/devicetree/bindings/arm/toshiba.yaml 2881F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2883F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2884F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2885F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2886F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2887F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2888F: arch/arm64/boot/dts/toshiba/ 2889F: drivers/clk/visconti/ 2890F: drivers/gpio/gpio-visconti.c 2891F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2892F: drivers/pci/controller/dwc/pcie-visconti.c 2893F: drivers/pinctrl/visconti/ 2894F: drivers/watchdog/visconti_wdt.c 2895N: visconti 2896 2897ARM/UNIPHIER ARCHITECTURE 2898M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2899M: Masami Hiramatsu <mhiramat@kernel.org> 2900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2901S: Maintained 2902F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2903F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2904F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2905F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2906F: arch/arm/boot/dts/socionext/uniphier* 2907F: arch/arm/include/asm/hardware/cache-uniphier.h 2908F: arch/arm/mach-uniphier/ 2909F: arch/arm/mm/cache-uniphier.c 2910F: arch/arm64/boot/dts/socionext/uniphier* 2911F: drivers/bus/uniphier-system-bus.c 2912F: drivers/clk/uniphier/ 2913F: drivers/dma/uniphier-mdmac.c 2914F: drivers/gpio/gpio-uniphier.c 2915F: drivers/i2c/busses/i2c-uniphier* 2916F: drivers/irqchip/irq-uniphier-aidet.c 2917F: drivers/mmc/host/uniphier-sd.c 2918F: drivers/pinctrl/uniphier/ 2919F: drivers/reset/reset-uniphier.c 2920F: drivers/tty/serial/8250/8250_uniphier.c 2921N: uniphier 2922 2923ARM/VERSATILE EXPRESS PLATFORM 2924M: Liviu Dudau <liviu.dudau@arm.com> 2925M: Sudeep Holla <sudeep.holla@arm.com> 2926M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2928S: Maintained 2929F: */*/*/vexpress* 2930F: */*/vexpress* 2931F: arch/arm/boot/dts/arm/vexpress* 2932F: arch/arm/mach-versatile/ 2933F: arch/arm64/boot/dts/arm/ 2934F: drivers/clk/versatile/clk-vexpress-osc.c 2935F: drivers/clocksource/timer-versatile.c 2936N: mps2 2937 2938ARM/VFP SUPPORT 2939M: Russell King <linux@armlinux.org.uk> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Maintained 2942W: http://www.armlinux.org.uk/ 2943F: arch/arm/vfp/ 2944 2945ARM/VT8500 ARM ARCHITECTURE 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Orphan 2948F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2949F: arch/arm/mach-vt8500/ 2950F: drivers/clocksource/timer-vt8500.c 2951F: drivers/i2c/busses/i2c-wmt.c 2952F: drivers/mmc/host/wmt-sdmmc.c 2953F: drivers/pwm/pwm-vt8500.c 2954F: drivers/rtc/rtc-vt8500.c 2955F: drivers/tty/serial/vt8500_serial.c 2956F: drivers/usb/host/ehci-platform.c 2957F: drivers/usb/host/uhci-platform.c 2958F: drivers/video/fbdev/vt8500lcdfb.* 2959F: drivers/video/fbdev/wm8505fb* 2960F: drivers/video/fbdev/wmt_ge_rops.* 2961 2962ARM/ZYNQ ARCHITECTURE 2963M: Michal Simek <michal.simek@amd.com> 2964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2965S: Supported 2966W: http://wiki.xilinx.com 2967T: git https://github.com/Xilinx/linux-xlnx.git 2968F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2969F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2970F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2972F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2973F: arch/arm/mach-zynq/ 2974F: drivers/clocksource/timer-cadence-ttc.c 2975F: drivers/cpuidle/cpuidle-zynq.c 2976F: drivers/edac/synopsys_edac.c 2977F: drivers/i2c/busses/i2c-cadence.c 2978F: drivers/i2c/busses/i2c-xiic.c 2979F: drivers/mmc/host/sdhci-of-arasan.c 2980N: zynq 2981N: xilinx 2982 2983ARM64 PORT (AARCH64 ARCHITECTURE) 2984M: Catalin Marinas <catalin.marinas@arm.com> 2985M: Will Deacon <will@kernel.org> 2986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2987S: Maintained 2988T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2989F: Documentation/arch/arm64/ 2990F: arch/arm64/ 2991F: tools/testing/selftests/arm64/ 2992X: arch/arm64/boot/dts/ 2993 2994ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2995M: George McCollister <george.mccollister@gmail.com> 2996L: netdev@vger.kernel.org 2997S: Maintained 2998F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2999F: drivers/net/dsa/xrs700x/* 3000F: net/dsa/tag_xrs700x.c 3001 3002AS3645A LED FLASH CONTROLLER DRIVER 3003M: Sakari Ailus <sakari.ailus@iki.fi> 3004L: linux-leds@vger.kernel.org 3005S: Maintained 3006F: drivers/leds/flash/leds-as3645a.c 3007 3008ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3009M: Tianshu Qiu <tian.shu.qiu@intel.com> 3010L: linux-media@vger.kernel.org 3011S: Maintained 3012T: git git://linuxtv.org/media_tree.git 3013F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3014F: drivers/media/i2c/ak7375.c 3015 3016ASAHI KASEI AK8974 DRIVER 3017M: Linus Walleij <linus.walleij@linaro.org> 3018L: linux-iio@vger.kernel.org 3019S: Supported 3020W: http://www.akm.com/ 3021F: drivers/iio/magnetometer/ak8974.c 3022 3023ASC7621 HARDWARE MONITOR DRIVER 3024M: George Joseph <george.joseph@fairview5.com> 3025L: linux-hwmon@vger.kernel.org 3026S: Maintained 3027F: Documentation/hwmon/asc7621.rst 3028F: drivers/hwmon/asc7621.c 3029 3030ASIX AX88796C SPI ETHERNET ADAPTER 3031M: Łukasz Stelmach <l.stelmach@samsung.com> 3032S: Maintained 3033F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3034F: drivers/net/ethernet/asix/ax88796c_* 3035 3036ASPEED CRYPTO DRIVER 3037M: Neal Liu <neal_liu@aspeedtech.com> 3038L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3039S: Maintained 3040F: Documentation/devicetree/bindings/crypto/aspeed,* 3041F: drivers/crypto/aspeed/ 3042 3043ASPEED PECI CONTROLLER 3044M: Iwona Winiarska <iwona.winiarska@intel.com> 3045L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3046L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3047S: Supported 3048F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3049F: drivers/peci/controller/peci-aspeed.c 3050 3051ASPEED PINCTRL DRIVERS 3052M: Andrew Jeffery <andrew@aj.id.au> 3053L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3054L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3055L: linux-gpio@vger.kernel.org 3056S: Maintained 3057F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3058F: drivers/pinctrl/aspeed/ 3059 3060ASPEED SCU INTERRUPT CONTROLLER DRIVER 3061M: Eddie James <eajames@linux.ibm.com> 3062L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3063S: Maintained 3064F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3065F: drivers/irqchip/irq-aspeed-scu-ic.c 3066F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3067 3068ASPEED SD/MMC DRIVER 3069M: Andrew Jeffery <andrew@aj.id.au> 3070L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3071L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3072L: linux-mmc@vger.kernel.org 3073S: Maintained 3074F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3075F: drivers/mmc/host/sdhci-of-aspeed* 3076 3077ASPEED SMC SPI DRIVER 3078M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3079M: Cédric Le Goater <clg@kaod.org> 3080L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3081L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3082L: linux-spi@vger.kernel.org 3083S: Maintained 3084F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3085F: drivers/spi/spi-aspeed-smc.c 3086 3087ASPEED USB UDC DRIVER 3088M: Neal Liu <neal_liu@aspeedtech.com> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090S: Maintained 3091F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3092F: drivers/usb/gadget/udc/aspeed_udc.c 3093 3094ASPEED VIDEO ENGINE DRIVER 3095M: Eddie James <eajames@linux.ibm.com> 3096L: linux-media@vger.kernel.org 3097L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3098S: Maintained 3099F: Documentation/devicetree/bindings/media/aspeed-video.txt 3100F: drivers/media/platform/aspeed/ 3101 3102ASUS EC HARDWARE MONITOR DRIVER 3103M: Eugene Shalygin <eugene.shalygin@gmail.com> 3104L: linux-hwmon@vger.kernel.org 3105S: Maintained 3106F: drivers/hwmon/asus-ec-sensors.c 3107 3108ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3109M: Corentin Chary <corentin.chary@gmail.com> 3110L: acpi4asus-user@lists.sourceforge.net 3111L: platform-driver-x86@vger.kernel.org 3112S: Maintained 3113W: http://acpi4asus.sf.net 3114F: drivers/platform/x86/asus*.c 3115F: drivers/platform/x86/eeepc*.c 3116 3117ASUS TF103C DOCK DRIVER 3118M: Hans de Goede <hdegoede@redhat.com> 3119L: platform-driver-x86@vger.kernel.org 3120S: Maintained 3121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3122F: drivers/platform/x86/asus-tf103c-dock.c 3123 3124ASUS WIRELESS RADIO CONTROL DRIVER 3125M: João Paulo Rechi Vita <jprvita@gmail.com> 3126L: platform-driver-x86@vger.kernel.org 3127S: Maintained 3128F: drivers/platform/x86/asus-wireless.c 3129 3130ASUS WMI HARDWARE MONITOR DRIVER 3131M: Ed Brindley <kernel@maidavale.org> 3132M: Denis Pauk <pauk.denis@gmail.com> 3133L: linux-hwmon@vger.kernel.org 3134S: Maintained 3135F: drivers/hwmon/asus_wmi_sensors.c 3136 3137ASYMMETRIC KEYS 3138M: David Howells <dhowells@redhat.com> 3139L: keyrings@vger.kernel.org 3140S: Maintained 3141F: Documentation/crypto/asymmetric-keys.rst 3142F: crypto/asymmetric_keys/ 3143F: include/crypto/pkcs7.h 3144F: include/crypto/public_key.h 3145F: include/linux/verification.h 3146 3147ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3148R: Dan Williams <dan.j.williams@intel.com> 3149S: Odd fixes 3150W: http://sourceforge.net/projects/xscaleiop 3151F: Documentation/crypto/async-tx-api.rst 3152F: crypto/async_tx/ 3153F: include/linux/async_tx.h 3154 3155AT24 EEPROM DRIVER 3156M: Bartosz Golaszewski <brgl@bgdev.pl> 3157L: linux-i2c@vger.kernel.org 3158S: Maintained 3159T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3160F: Documentation/devicetree/bindings/eeprom/at24.yaml 3161F: drivers/misc/eeprom/at24.c 3162 3163ATA OVER ETHERNET (AOE) DRIVER 3164M: "Justin Sanders" <justin@coraid.com> 3165S: Supported 3166W: http://www.openaoe.org/ 3167F: Documentation/admin-guide/aoe/ 3168F: drivers/block/aoe/ 3169 3170ATC260X PMIC MFD DRIVER 3171M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3172M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3173L: linux-actions@lists.infradead.org 3174S: Maintained 3175F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3176F: drivers/input/misc/atc260x-onkey.c 3177F: drivers/mfd/atc260* 3178F: drivers/power/reset/atc260x-poweroff.c 3179F: drivers/regulator/atc260x-regulator.c 3180F: include/linux/mfd/atc260x/* 3181 3182ATHEROS 71XX/9XXX GPIO DRIVER 3183M: Alban Bedel <albeu@free.fr> 3184S: Maintained 3185W: https://github.com/AlbanBedel/linux 3186T: git git://github.com/AlbanBedel/linux 3187F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3188F: drivers/gpio/gpio-ath79.c 3189 3190ATHEROS 71XX/9XXX USB PHY DRIVER 3191M: Alban Bedel <albeu@free.fr> 3192S: Maintained 3193W: https://github.com/AlbanBedel/linux 3194T: git git://github.com/AlbanBedel/linux 3195F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3196F: drivers/phy/qualcomm/phy-ath79-usb.c 3197 3198ATHEROS ATH GENERIC UTILITIES 3199M: Kalle Valo <kvalo@kernel.org> 3200L: linux-wireless@vger.kernel.org 3201S: Supported 3202F: drivers/net/wireless/ath/* 3203 3204ATHEROS ATH5K WIRELESS DRIVER 3205M: Jiri Slaby <jirislaby@kernel.org> 3206M: Nick Kossifidis <mickflemm@gmail.com> 3207M: Luis Chamberlain <mcgrof@kernel.org> 3208L: linux-wireless@vger.kernel.org 3209S: Maintained 3210W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3211F: drivers/net/wireless/ath/ath5k/ 3212 3213ATHEROS ATH6KL WIRELESS DRIVER 3214L: linux-wireless@vger.kernel.org 3215S: Orphan 3216W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3217F: drivers/net/wireless/ath/ath6kl/ 3218 3219ATI_REMOTE2 DRIVER 3220M: Ville Syrjala <syrjala@sci.fi> 3221S: Maintained 3222F: drivers/input/misc/ati_remote2.c 3223 3224ATK0110 HWMON DRIVER 3225M: Luca Tettamanti <kronos.it@gmail.com> 3226L: linux-hwmon@vger.kernel.org 3227S: Maintained 3228F: drivers/hwmon/asus_atk0110.c 3229 3230ATLX ETHERNET DRIVERS 3231M: Chris Snook <chris.snook@gmail.com> 3232L: netdev@vger.kernel.org 3233S: Maintained 3234W: http://sourceforge.net/projects/atl1 3235W: http://atl1.sourceforge.net 3236F: drivers/net/ethernet/atheros/ 3237 3238ATM 3239M: Chas Williams <3chas3@gmail.com> 3240L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3241L: netdev@vger.kernel.org 3242S: Maintained 3243W: http://linux-atm.sourceforge.net 3244F: drivers/atm/ 3245F: include/linux/atm* 3246F: include/uapi/linux/atm* 3247 3248ATMEL MACB ETHERNET DRIVER 3249M: Nicolas Ferre <nicolas.ferre@microchip.com> 3250M: Claudiu Beznea <claudiu.beznea@microchip.com> 3251S: Supported 3252F: drivers/net/ethernet/cadence/ 3253 3254ATMEL MAXTOUCH DRIVER 3255M: Nick Dyer <nick@shmanahar.org> 3256S: Maintained 3257T: git git://github.com/ndyer/linux.git 3258F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3259F: drivers/input/touchscreen/atmel_mxt_ts.c 3260 3261ATMEL WIRELESS DRIVER 3262M: Simon Kelley <simon@thekelleys.org.uk> 3263L: linux-wireless@vger.kernel.org 3264S: Maintained 3265W: http://www.thekelleys.org.uk/atmel 3266W: http://atmelwlandriver.sourceforge.net/ 3267F: drivers/net/wireless/atmel/atmel* 3268 3269ATOMIC INFRASTRUCTURE 3270M: Will Deacon <will@kernel.org> 3271M: Peter Zijlstra <peterz@infradead.org> 3272R: Boqun Feng <boqun.feng@gmail.com> 3273R: Mark Rutland <mark.rutland@arm.com> 3274L: linux-kernel@vger.kernel.org 3275S: Maintained 3276F: Documentation/atomic_*.txt 3277F: arch/*/include/asm/atomic*.h 3278F: include/*/atomic*.h 3279F: include/linux/refcount.h 3280F: scripts/atomic/ 3281 3282ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3283M: Bradley Grove <linuxdrivers@attotech.com> 3284L: linux-scsi@vger.kernel.org 3285S: Supported 3286W: http://www.attotech.com 3287F: drivers/scsi/esas2r 3288 3289ATUSB IEEE 802.15.4 RADIO DRIVER 3290M: Stefan Schmidt <stefan@datenfreihafen.org> 3291L: linux-wpan@vger.kernel.org 3292S: Maintained 3293F: drivers/net/ieee802154/at86rf230.h 3294F: drivers/net/ieee802154/atusb.c 3295F: drivers/net/ieee802154/atusb.h 3296 3297AUDIT SUBSYSTEM 3298M: Paul Moore <paul@paul-moore.com> 3299M: Eric Paris <eparis@redhat.com> 3300L: audit@vger.kernel.org 3301S: Supported 3302W: https://github.com/linux-audit 3303T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3304F: include/asm-generic/audit_*.h 3305F: include/linux/audit.h 3306F: include/linux/audit_arch.h 3307F: include/uapi/linux/audit.h 3308F: kernel/audit* 3309F: lib/*audit.c 3310 3311AUXILIARY BUS DRIVER 3312M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3313R: Dave Ertman <david.m.ertman@intel.com> 3314R: Ira Weiny <ira.weiny@intel.com> 3315S: Supported 3316T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3317F: Documentation/driver-api/auxiliary_bus.rst 3318F: drivers/base/auxiliary.c 3319F: include/linux/auxiliary_bus.h 3320 3321AUXILIARY DISPLAY DRIVERS 3322M: Miguel Ojeda <ojeda@kernel.org> 3323S: Maintained 3324F: Documentation/devicetree/bindings/auxdisplay/ 3325F: drivers/auxdisplay/ 3326F: include/linux/cfag12864b.h 3327 3328AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3329M: Andreas Klinger <ak@it-klinger.de> 3330L: linux-iio@vger.kernel.org 3331S: Maintained 3332F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3333F: drivers/iio/adc/hx711.c 3334 3335AX.25 NETWORK LAYER 3336M: Ralf Baechle <ralf@linux-mips.org> 3337L: linux-hams@vger.kernel.org 3338S: Maintained 3339W: http://www.linux-ax25.org/ 3340F: include/net/ax25.h 3341F: include/uapi/linux/ax25.h 3342F: net/ax25/ 3343 3344AXENTIA ARM DEVICES 3345M: Peter Rosin <peda@axentia.se> 3346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3347S: Maintained 3348F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3349F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3350F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3351F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3352 3353AXENTIA ASOC DRIVERS 3354M: Peter Rosin <peda@axentia.se> 3355L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3356S: Maintained 3357F: Documentation/devicetree/bindings/sound/axentia,* 3358F: sound/soc/atmel/tse850-pcm5142.c 3359 3360AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3361M: Nuno Sá <nuno.sa@analog.com> 3362L: linux-hwmon@vger.kernel.org 3363S: Supported 3364W: https://ez.analog.com/linux-software-drivers 3365F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3366F: drivers/hwmon/axi-fan-control.c 3367 3368AXXIA I2C CONTROLLER 3369M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3370L: linux-i2c@vger.kernel.org 3371S: Maintained 3372F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3373F: drivers/i2c/busses/i2c-axxia.c 3374 3375AZ6007 DVB DRIVER 3376M: Mauro Carvalho Chehab <mchehab@kernel.org> 3377L: linux-media@vger.kernel.org 3378S: Maintained 3379W: https://linuxtv.org 3380T: git git://linuxtv.org/media_tree.git 3381F: drivers/media/usb/dvb-usb-v2/az6007.c 3382 3383AZTECH FM RADIO RECEIVER DRIVER 3384M: Hans Verkuil <hverkuil@xs4all.nl> 3385L: linux-media@vger.kernel.org 3386S: Maintained 3387W: https://linuxtv.org 3388T: git git://linuxtv.org/media_tree.git 3389F: drivers/media/radio/radio-aztech* 3390 3391B43 WIRELESS DRIVER 3392L: linux-wireless@vger.kernel.org 3393L: b43-dev@lists.infradead.org 3394S: Odd Fixes 3395W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3396F: drivers/net/wireless/broadcom/b43/ 3397 3398B43LEGACY WIRELESS DRIVER 3399M: Larry Finger <Larry.Finger@lwfinger.net> 3400L: linux-wireless@vger.kernel.org 3401L: b43-dev@lists.infradead.org 3402S: Maintained 3403W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3404F: drivers/net/wireless/broadcom/b43legacy/ 3405 3406BACKLIGHT CLASS/SUBSYSTEM 3407M: Lee Jones <lee@kernel.org> 3408M: Daniel Thompson <daniel.thompson@linaro.org> 3409M: Jingoo Han <jingoohan1@gmail.com> 3410L: dri-devel@lists.freedesktop.org 3411S: Maintained 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3413F: Documentation/ABI/stable/sysfs-class-backlight 3414F: Documentation/ABI/testing/sysfs-class-backlight 3415F: Documentation/devicetree/bindings/leds/backlight 3416F: drivers/video/backlight/ 3417F: include/linux/backlight.h 3418F: include/linux/pwm_backlight.h 3419 3420BARCO P50 GPIO DRIVER 3421M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3422M: Peter Korsgaard <peter.korsgaard@barco.com> 3423S: Maintained 3424F: drivers/platform/x86/barco-p50-gpio.c 3425 3426BATMAN ADVANCED 3427M: Marek Lindner <mareklindner@neomailbox.ch> 3428M: Simon Wunderlich <sw@simonwunderlich.de> 3429M: Antonio Quartulli <a@unstable.cc> 3430M: Sven Eckelmann <sven@narfation.org> 3431L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3432S: Maintained 3433W: https://www.open-mesh.org/ 3434Q: https://patchwork.open-mesh.org/project/batman/list/ 3435B: https://www.open-mesh.org/projects/batman-adv/issues 3436C: ircs://irc.hackint.org/batadv 3437T: git https://git.open-mesh.org/linux-merge.git 3438F: Documentation/networking/batman-adv.rst 3439F: include/uapi/linux/batadv_packet.h 3440F: include/uapi/linux/batman_adv.h 3441F: net/batman-adv/ 3442 3443BAYCOM/HDLCDRV DRIVERS FOR AX.25 3444M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3445L: linux-hams@vger.kernel.org 3446S: Maintained 3447W: http://www.baycom.org/~tom/ham/ham.html 3448F: drivers/net/hamradio/baycom* 3449 3450BCACHE (BLOCK LAYER CACHE) 3451M: Coly Li <colyli@suse.de> 3452M: Kent Overstreet <kent.overstreet@gmail.com> 3453L: linux-bcache@vger.kernel.org 3454S: Maintained 3455W: http://bcache.evilpiepirate.org 3456C: irc://irc.oftc.net/bcache 3457F: drivers/md/bcache/ 3458 3459BDISP ST MEDIA DRIVER 3460M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3461L: linux-media@vger.kernel.org 3462S: Supported 3463W: https://linuxtv.org 3464T: git git://linuxtv.org/media_tree.git 3465F: drivers/media/platform/st/sti/bdisp 3466 3467BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3468M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3469L: netdev@vger.kernel.org 3470S: Maintained 3471F: drivers/net/ethernet/ec_bhf.c 3472 3473BEFS FILE SYSTEM 3474M: Luis de Bethencourt <luisbg@kernel.org> 3475M: Salah Triki <salah.triki@gmail.com> 3476S: Maintained 3477T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3478F: Documentation/filesystems/befs.rst 3479F: fs/befs/ 3480 3481BFQ I/O SCHEDULER 3482M: Paolo Valente <paolo.valente@unimore.it> 3483M: Jens Axboe <axboe@kernel.dk> 3484L: linux-block@vger.kernel.org 3485S: Maintained 3486F: Documentation/block/bfq-iosched.rst 3487F: block/bfq-* 3488 3489BFS FILE SYSTEM 3490M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3491S: Maintained 3492F: Documentation/filesystems/bfs.rst 3493F: fs/bfs/ 3494F: include/uapi/linux/bfs_fs.h 3495 3496BITMAP API 3497M: Yury Norov <yury.norov@gmail.com> 3498R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3499R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3500S: Maintained 3501F: include/linux/bitfield.h 3502F: include/linux/bitmap.h 3503F: include/linux/bits.h 3504F: include/linux/cpumask.h 3505F: include/linux/find.h 3506F: include/linux/nodemask.h 3507F: include/vdso/bits.h 3508F: lib/bitmap.c 3509F: lib/cpumask.c 3510F: lib/cpumask_kunit.c 3511F: lib/find_bit.c 3512F: lib/find_bit_benchmark.c 3513F: lib/test_bitmap.c 3514F: tools/include/linux/bitfield.h 3515F: tools/include/linux/bitmap.h 3516F: tools/include/linux/bits.h 3517F: tools/include/linux/find.h 3518F: tools/include/vdso/bits.h 3519F: tools/lib/bitmap.c 3520F: tools/lib/find_bit.c 3521 3522BLINKM RGB LED DRIVER 3523M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3524S: Maintained 3525F: drivers/leds/leds-blinkm.c 3526 3527BLOCK LAYER 3528M: Jens Axboe <axboe@kernel.dk> 3529L: linux-block@vger.kernel.org 3530S: Maintained 3531T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3532F: Documentation/ABI/stable/sysfs-block 3533F: Documentation/block/ 3534F: block/ 3535F: drivers/block/ 3536F: include/linux/bio.h 3537F: include/linux/blk* 3538F: kernel/trace/blktrace.c 3539F: lib/sbitmap.c 3540 3541BLOCK2MTD DRIVER 3542M: Joern Engel <joern@lazybastard.org> 3543L: linux-mtd@lists.infradead.org 3544S: Maintained 3545F: drivers/mtd/devices/block2mtd.c 3546 3547BLUETOOTH DRIVERS 3548M: Marcel Holtmann <marcel@holtmann.org> 3549M: Johan Hedberg <johan.hedberg@gmail.com> 3550M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3551L: linux-bluetooth@vger.kernel.org 3552S: Supported 3553W: http://www.bluez.org/ 3554T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3556F: Documentation/devicetree/bindings/net/bluetooth/ 3557F: drivers/bluetooth/ 3558 3559BLUETOOTH SUBSYSTEM 3560M: Marcel Holtmann <marcel@holtmann.org> 3561M: Johan Hedberg <johan.hedberg@gmail.com> 3562M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3563L: linux-bluetooth@vger.kernel.org 3564S: Supported 3565W: http://www.bluez.org/ 3566T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3568F: include/net/bluetooth/ 3569F: net/bluetooth/ 3570 3571BONDING DRIVER 3572M: Jay Vosburgh <j.vosburgh@gmail.com> 3573M: Andy Gospodarek <andy@greyhouse.net> 3574L: netdev@vger.kernel.org 3575S: Supported 3576W: http://sourceforge.net/projects/bonding/ 3577F: Documentation/networking/bonding.rst 3578F: drivers/net/bonding/ 3579F: include/net/bond* 3580F: include/uapi/linux/if_bonding.h 3581F: tools/testing/selftests/drivers/net/bonding/ 3582 3583BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3584M: Dan Robertson <dan@dlrobertson.com> 3585L: linux-iio@vger.kernel.org 3586S: Maintained 3587F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3588F: drivers/iio/accel/bma400* 3589 3590BPF JIT for ARM 3591M: Shubham Bansal <illusionist.neo@gmail.com> 3592L: bpf@vger.kernel.org 3593S: Odd Fixes 3594F: arch/arm/net/ 3595 3596BPF JIT for ARM64 3597M: Daniel Borkmann <daniel@iogearbox.net> 3598M: Alexei Starovoitov <ast@kernel.org> 3599M: Zi Shen Lim <zlim.lnx@gmail.com> 3600L: bpf@vger.kernel.org 3601S: Supported 3602F: arch/arm64/net/ 3603 3604BPF JIT for MIPS (32-BIT AND 64-BIT) 3605M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3606M: Paul Burton <paulburton@kernel.org> 3607L: bpf@vger.kernel.org 3608S: Maintained 3609F: arch/mips/net/ 3610 3611BPF JIT for NFP NICs 3612M: Jakub Kicinski <kuba@kernel.org> 3613L: bpf@vger.kernel.org 3614S: Odd Fixes 3615F: drivers/net/ethernet/netronome/nfp/bpf/ 3616 3617BPF JIT for POWERPC (32-BIT AND 64-BIT) 3618M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3619M: Michael Ellerman <mpe@ellerman.id.au> 3620L: bpf@vger.kernel.org 3621S: Supported 3622F: arch/powerpc/net/ 3623 3624BPF JIT for RISC-V (32-bit) 3625M: Luke Nelson <luke.r.nels@gmail.com> 3626M: Xi Wang <xi.wang@gmail.com> 3627L: bpf@vger.kernel.org 3628S: Maintained 3629F: arch/riscv/net/ 3630X: arch/riscv/net/bpf_jit_comp64.c 3631 3632BPF JIT for RISC-V (64-bit) 3633M: Björn Töpel <bjorn@kernel.org> 3634L: bpf@vger.kernel.org 3635S: Maintained 3636F: arch/riscv/net/ 3637X: arch/riscv/net/bpf_jit_comp32.c 3638 3639BPF JIT for S390 3640M: Ilya Leoshkevich <iii@linux.ibm.com> 3641M: Heiko Carstens <hca@linux.ibm.com> 3642M: Vasily Gorbik <gor@linux.ibm.com> 3643L: bpf@vger.kernel.org 3644S: Supported 3645F: arch/s390/net/ 3646X: arch/s390/net/pnet.c 3647 3648BPF JIT for SPARC (32-BIT AND 64-BIT) 3649M: David S. Miller <davem@davemloft.net> 3650L: bpf@vger.kernel.org 3651S: Odd Fixes 3652F: arch/sparc/net/ 3653 3654BPF JIT for X86 32-BIT 3655M: Wang YanQing <udknight@gmail.com> 3656L: bpf@vger.kernel.org 3657S: Odd Fixes 3658F: arch/x86/net/bpf_jit_comp32.c 3659 3660BPF JIT for X86 64-BIT 3661M: Alexei Starovoitov <ast@kernel.org> 3662M: Daniel Borkmann <daniel@iogearbox.net> 3663L: bpf@vger.kernel.org 3664S: Supported 3665F: arch/x86/net/ 3666X: arch/x86/net/bpf_jit_comp32.c 3667 3668BPF [BTF] 3669M: Martin KaFai Lau <martin.lau@linux.dev> 3670L: bpf@vger.kernel.org 3671S: Maintained 3672F: include/linux/btf* 3673F: kernel/bpf/btf.c 3674 3675BPF [CORE] 3676M: Alexei Starovoitov <ast@kernel.org> 3677M: Daniel Borkmann <daniel@iogearbox.net> 3678R: John Fastabend <john.fastabend@gmail.com> 3679L: bpf@vger.kernel.org 3680S: Maintained 3681F: include/linux/bpf* 3682F: include/linux/filter.h 3683F: include/linux/tnum.h 3684F: kernel/bpf/core.c 3685F: kernel/bpf/dispatcher.c 3686F: kernel/bpf/syscall.c 3687F: kernel/bpf/tnum.c 3688F: kernel/bpf/trampoline.c 3689F: kernel/bpf/verifier.c 3690 3691BPF [DOCUMENTATION] (Related to Standardization) 3692R: David Vernet <void@manifault.com> 3693L: bpf@vger.kernel.org 3694L: bpf@ietf.org 3695S: Maintained 3696F: Documentation/bpf/instruction-set.rst 3697 3698BPF [GENERAL] (Safe Dynamic Programs and Tools) 3699M: Alexei Starovoitov <ast@kernel.org> 3700M: Daniel Borkmann <daniel@iogearbox.net> 3701M: Andrii Nakryiko <andrii@kernel.org> 3702R: Martin KaFai Lau <martin.lau@linux.dev> 3703R: Song Liu <song@kernel.org> 3704R: Yonghong Song <yhs@fb.com> 3705R: John Fastabend <john.fastabend@gmail.com> 3706R: KP Singh <kpsingh@kernel.org> 3707R: Stanislav Fomichev <sdf@google.com> 3708R: Hao Luo <haoluo@google.com> 3709R: Jiri Olsa <jolsa@kernel.org> 3710L: bpf@vger.kernel.org 3711S: Supported 3712W: https://bpf.io/ 3713Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3714T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3716F: Documentation/bpf/ 3717F: Documentation/networking/filter.rst 3718F: Documentation/userspace-api/ebpf/ 3719F: arch/*/net/* 3720F: include/linux/bpf* 3721F: include/linux/btf* 3722F: include/linux/filter.h 3723F: include/trace/events/xdp.h 3724F: include/uapi/linux/bpf* 3725F: include/uapi/linux/btf* 3726F: include/uapi/linux/filter.h 3727F: kernel/bpf/ 3728F: kernel/trace/bpf_trace.c 3729F: lib/test_bpf.c 3730F: net/bpf/ 3731F: net/core/filter.c 3732F: net/sched/act_bpf.c 3733F: net/sched/cls_bpf.c 3734F: samples/bpf/ 3735F: scripts/bpf_doc.py 3736F: scripts/pahole-flags.sh 3737F: scripts/pahole-version.sh 3738F: tools/bpf/ 3739F: tools/lib/bpf/ 3740F: tools/testing/selftests/bpf/ 3741 3742BPF [ITERATOR] 3743M: Yonghong Song <yhs@fb.com> 3744L: bpf@vger.kernel.org 3745S: Maintained 3746F: kernel/bpf/*iter.c 3747 3748BPF [L7 FRAMEWORK] (sockmap) 3749M: John Fastabend <john.fastabend@gmail.com> 3750M: Jakub Sitnicki <jakub@cloudflare.com> 3751L: netdev@vger.kernel.org 3752L: bpf@vger.kernel.org 3753S: Maintained 3754F: include/linux/skmsg.h 3755F: net/core/skmsg.c 3756F: net/core/sock_map.c 3757F: net/ipv4/tcp_bpf.c 3758F: net/ipv4/udp_bpf.c 3759F: net/unix/unix_bpf.c 3760 3761BPF [LIBRARY] (libbpf) 3762M: Andrii Nakryiko <andrii@kernel.org> 3763L: bpf@vger.kernel.org 3764S: Maintained 3765F: tools/lib/bpf/ 3766 3767BPF [MISC] 3768L: bpf@vger.kernel.org 3769S: Odd Fixes 3770K: (?:\b|_)bpf(?:\b|_) 3771 3772BPF [NETWORKING] (struct_ops, reuseport) 3773M: Martin KaFai Lau <martin.lau@linux.dev> 3774L: bpf@vger.kernel.org 3775L: netdev@vger.kernel.org 3776S: Maintained 3777F: kernel/bpf/bpf_struct* 3778 3779BPF [NETWORKING] (tc BPF, sock_addr) 3780M: Martin KaFai Lau <martin.lau@linux.dev> 3781M: Daniel Borkmann <daniel@iogearbox.net> 3782R: John Fastabend <john.fastabend@gmail.com> 3783L: bpf@vger.kernel.org 3784L: netdev@vger.kernel.org 3785S: Maintained 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789 3790BPF [RINGBUF] 3791M: Andrii Nakryiko <andrii@kernel.org> 3792L: bpf@vger.kernel.org 3793S: Maintained 3794F: kernel/bpf/ringbuf.c 3795 3796BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3797M: KP Singh <kpsingh@kernel.org> 3798R: Florent Revest <revest@chromium.org> 3799R: Brendan Jackman <jackmanb@chromium.org> 3800L: bpf@vger.kernel.org 3801S: Maintained 3802F: Documentation/bpf/prog_lsm.rst 3803F: include/linux/bpf_lsm.h 3804F: kernel/bpf/bpf_lsm.c 3805F: security/bpf/ 3806 3807BPF [SELFTESTS] (Test Runners & Infrastructure) 3808M: Andrii Nakryiko <andrii@kernel.org> 3809R: Mykola Lysenko <mykolal@fb.com> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: tools/testing/selftests/bpf/ 3813 3814BPF [STORAGE & CGROUPS] 3815M: Martin KaFai Lau <martin.lau@linux.dev> 3816L: bpf@vger.kernel.org 3817S: Maintained 3818F: kernel/bpf/*storage.c 3819F: kernel/bpf/bpf_lru* 3820F: kernel/bpf/cgroup.c 3821 3822BPF [TOOLING] (bpftool) 3823M: Quentin Monnet <quentin@isovalent.com> 3824L: bpf@vger.kernel.org 3825S: Maintained 3826F: kernel/bpf/disasm.* 3827F: tools/bpf/bpftool/ 3828 3829BPF [TRACING] 3830M: Song Liu <song@kernel.org> 3831R: Jiri Olsa <jolsa@kernel.org> 3832L: bpf@vger.kernel.org 3833S: Maintained 3834F: kernel/bpf/stackmap.c 3835F: kernel/trace/bpf_trace.c 3836 3837BROADCOM B44 10/100 ETHERNET DRIVER 3838M: Michael Chan <michael.chan@broadcom.com> 3839L: netdev@vger.kernel.org 3840S: Supported 3841F: drivers/net/ethernet/broadcom/b44.* 3842 3843BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3844M: Florian Fainelli <florian.fainelli@broadcom.com> 3845L: netdev@vger.kernel.org 3846L: openwrt-devel@lists.openwrt.org (subscribers-only) 3847S: Supported 3848F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3849F: drivers/net/dsa/b53/* 3850F: drivers/net/dsa/bcm_sf2* 3851F: include/linux/dsa/brcm.h 3852F: include/linux/platform_data/b53.h 3853 3854BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3855M: Florian Fainelli <florian.fainelli@broadcom.com> 3856R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3857L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3859S: Maintained 3860T: git https://github.com/broadcom/stblinux.git 3861F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3862F: drivers/pci/controller/pcie-brcmstb.c 3863F: drivers/staging/vc04_services 3864N: bcm2711 3865N: bcm283* 3866N: raspberrypi 3867 3868BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3869M: Florian Fainelli <florian.fainelli@broadcom.com> 3870M: Ray Jui <rjui@broadcom.com> 3871M: Scott Branden <sbranden@broadcom.com> 3872R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3873S: Maintained 3874T: git https://github.com/broadcom/mach-bcm 3875F: arch/arm/mach-bcm/ 3876N: bcm281* 3877N: bcm113* 3878N: bcm216* 3879N: kona 3880 3881BROADCOM BCM47XX MIPS ARCHITECTURE 3882M: Hauke Mehrtens <hauke@hauke-m.de> 3883M: Rafał Miłecki <zajec5@gmail.com> 3884L: linux-mips@vger.kernel.org 3885S: Maintained 3886F: Documentation/devicetree/bindings/mips/brcm/ 3887F: arch/mips/bcm47xx/* 3888F: arch/mips/include/asm/mach-bcm47xx/* 3889 3890BROADCOM BCM4908 ETHERNET DRIVER 3891M: Rafał Miłecki <rafal@milecki.pl> 3892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3893L: netdev@vger.kernel.org 3894S: Maintained 3895F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3896F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3897F: drivers/net/ethernet/broadcom/unimac.h 3898 3899BROADCOM BCM4908 PINMUX DRIVER 3900M: Rafał Miłecki <rafal@milecki.pl> 3901R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3902L: linux-gpio@vger.kernel.org 3903S: Maintained 3904F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3905F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3906 3907BROADCOM BCM5301X ARM ARCHITECTURE 3908M: Florian Fainelli <florian.fainelli@broadcom.com> 3909M: Hauke Mehrtens <hauke@hauke-m.de> 3910M: Rafał Miłecki <zajec5@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3913S: Maintained 3914F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3915F: arch/arm/boot/dts/broadcom/bcm470* 3916F: arch/arm/boot/dts/broadcom/bcm5301* 3917F: arch/arm/boot/dts/broadcom/bcm953012* 3918F: arch/arm/mach-bcm/bcm_5301x.c 3919 3920BROADCOM BCM53573 ARM ARCHITECTURE 3921M: Florian Fainelli <florian.fainelli@broadcom.com> 3922M: Rafał Miłecki <rafal@milecki.pl> 3923R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3925S: Maintained 3926F: arch/arm/boot/dts/broadcom/bcm47189* 3927F: arch/arm/boot/dts/broadcom/bcm53573* 3928 3929BROADCOM BCM63XX/BCM33XX UDC DRIVER 3930M: Kevin Cernekee <cernekee@gmail.com> 3931L: linux-usb@vger.kernel.org 3932S: Maintained 3933F: drivers/usb/gadget/udc/bcm63xx_udc.* 3934 3935BROADCOM BCM7XXX ARM ARCHITECTURE 3936M: Florian Fainelli <florian.fainelli@broadcom.com> 3937R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3939S: Maintained 3940T: git https://github.com/broadcom/stblinux.git 3941F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3942F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3943F: arch/arm/include/asm/hardware/cache-b15-rac.h 3944F: arch/arm/mach-bcm/*brcmstb* 3945F: arch/arm/mm/cache-b15-rac.c 3946F: drivers/bus/brcmstb_gisb.c 3947F: drivers/pci/controller/pcie-brcmstb.c 3948N: brcmstb 3949N: bcm7038 3950N: bcm7120 3951 3952BROADCOM BCMBCA ARM ARCHITECTURE 3953M: William Zhang <william.zhang@broadcom.com> 3954M: Anand Gore <anand.gore@broadcom.com> 3955M: Kursad Oney <kursad.oney@broadcom.com> 3956M: Florian Fainelli <florian.fainelli@broadcom.com> 3957M: Rafał Miłecki <rafal@milecki.pl> 3958R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3960S: Maintained 3961T: git https://github.com/broadcom/stblinux.git 3962F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3963F: arch/arm64/boot/dts/broadcom/bcmbca/* 3964N: bcmbca 3965N: bcm[9]?47622 3966N: bcm[9]?4912 3967N: bcm[9]?63138 3968N: bcm[9]?63146 3969N: bcm[9]?63148 3970N: bcm[9]?63158 3971N: bcm[9]?63178 3972N: bcm[9]?6756 3973N: bcm[9]?6813 3974N: bcm[9]?6846 3975N: bcm[9]?6855 3976N: bcm[9]?6856 3977N: bcm[9]?6858 3978N: bcm[9]?6878 3979 3980BROADCOM BDC DRIVER 3981M: Justin Chen <justin.chen@broadcom.com> 3982M: Al Cooper <alcooperx@gmail.com> 3983R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3984L: linux-usb@vger.kernel.org 3985S: Maintained 3986F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3987F: drivers/usb/gadget/udc/bdc/ 3988 3989BROADCOM BMIPS CPUFREQ DRIVER 3990M: Markus Mayer <mmayer@broadcom.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-pm@vger.kernel.org 3993S: Maintained 3994F: drivers/cpufreq/bmips-cpufreq.c 3995 3996BROADCOM BMIPS MIPS ARCHITECTURE 3997M: Florian Fainelli <florian.fainelli@broadcom.com> 3998R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3999L: linux-mips@vger.kernel.org 4000S: Maintained 4001T: git https://github.com/broadcom/stblinux.git 4002F: arch/mips/bmips/* 4003F: arch/mips/boot/dts/brcm/bcm*.dts* 4004F: arch/mips/include/asm/mach-bmips/* 4005F: arch/mips/kernel/*bmips* 4006F: drivers/irqchip/irq-bcm63* 4007F: drivers/irqchip/irq-bcm7* 4008F: drivers/irqchip/irq-brcmstb* 4009F: drivers/soc/bcm/bcm63xx 4010F: include/linux/bcm963xx_nvram.h 4011F: include/linux/bcm963xx_tag.h 4012 4013BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4014M: Rasesh Mody <rmody@marvell.com> 4015M: GR-Linux-NIC-Dev@marvell.com 4016L: netdev@vger.kernel.org 4017S: Supported 4018F: drivers/net/ethernet/broadcom/bnx2.* 4019F: drivers/net/ethernet/broadcom/bnx2_* 4020 4021BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4022M: Saurav Kashyap <skashyap@marvell.com> 4023M: Javed Hasan <jhasan@marvell.com> 4024M: GR-QLogic-Storage-Upstream@marvell.com 4025L: linux-scsi@vger.kernel.org 4026S: Supported 4027F: drivers/scsi/bnx2fc/ 4028 4029BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4030M: Nilesh Javali <njavali@marvell.com> 4031M: Manish Rangankar <mrangankar@marvell.com> 4032M: GR-QLogic-Storage-Upstream@marvell.com 4033L: linux-scsi@vger.kernel.org 4034S: Supported 4035F: drivers/scsi/bnx2i/ 4036 4037BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4038M: Ariel Elior <aelior@marvell.com> 4039M: Sudarsana Kalluru <skalluru@marvell.com> 4040M: Manish Chopra <manishc@marvell.com> 4041L: netdev@vger.kernel.org 4042S: Supported 4043F: drivers/net/ethernet/broadcom/bnx2x/ 4044 4045BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4046M: Michael Chan <michael.chan@broadcom.com> 4047L: netdev@vger.kernel.org 4048S: Supported 4049F: drivers/firmware/broadcom/tee_bnxt_fw.c 4050F: drivers/net/ethernet/broadcom/bnxt/ 4051F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4052 4053BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4054M: Arend van Spriel <aspriel@gmail.com> 4055M: Franky Lin <franky.lin@broadcom.com> 4056M: Hante Meuleman <hante.meuleman@broadcom.com> 4057L: linux-wireless@vger.kernel.org 4058L: brcm80211-dev-list.pdl@broadcom.com 4059L: SHA-cyfmac-dev-list@infineon.com 4060S: Supported 4061F: drivers/net/wireless/broadcom/brcm80211/ 4062 4063BROADCOM BRCMSTB GPIO DRIVER 4064M: Doug Berger <opendmb@gmail.com> 4065M: Florian Fainelli <florian.fainelli@broadcom> 4066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4067S: Supported 4068F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4069F: drivers/gpio/gpio-brcmstb.c 4070 4071BROADCOM BRCMSTB I2C DRIVER 4072M: Kamal Dasu <kamal.dasu@broadcom.com> 4073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4074L: linux-i2c@vger.kernel.org 4075S: Supported 4076F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4077F: drivers/i2c/busses/i2c-brcmstb.c 4078 4079BROADCOM BRCMSTB UART DRIVER 4080M: Al Cooper <alcooperx@gmail.com> 4081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4082L: linux-serial@vger.kernel.org 4083S: Maintained 4084F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4085F: drivers/tty/serial/8250/8250_bcm7271.c 4086 4087BROADCOM BRCMSTB USB EHCI DRIVER 4088M: Justin Chen <justin.chen@broadcom.com> 4089M: Al Cooper <alcooperx@gmail.com> 4090R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4091L: linux-usb@vger.kernel.org 4092S: Maintained 4093F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4094F: drivers/usb/host/ehci-brcm.* 4095 4096BROADCOM BRCMSTB USB PIN MAP DRIVER 4097M: Al Cooper <alcooperx@gmail.com> 4098R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4099L: linux-usb@vger.kernel.org 4100S: Maintained 4101F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4102F: drivers/usb/misc/brcmstb-usb-pinmap.c 4103 4104BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4105M: Justin Chen <justin.chen@broadcom.com> 4106M: Al Cooper <alcooperx@gmail.com> 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108L: linux-kernel@vger.kernel.org 4109S: Maintained 4110F: drivers/phy/broadcom/phy-brcm-usb* 4111 4112BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4113M: William Zhang <william.zhang@broadcom.com> 4114M: Kursad Oney <kursad.oney@broadcom.com> 4115M: Jonas Gorski <jonas.gorski@gmail.com> 4116R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4117L: linux-spi@vger.kernel.org 4118S: Maintained 4119F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4120F: drivers/spi/spi-bcm63xx-hsspi.c 4121F: drivers/spi/spi-bcmbca-hsspi.c 4122 4123BROADCOM ETHERNET PHY DRIVERS 4124M: Florian Fainelli <florian.fainelli@broadcom.com> 4125R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4126L: netdev@vger.kernel.org 4127S: Supported 4128F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4129F: drivers/net/phy/bcm*.[ch] 4130F: drivers/net/phy/broadcom.c 4131F: include/linux/brcmphy.h 4132 4133BROADCOM GENET ETHERNET DRIVER 4134M: Doug Berger <opendmb@gmail.com> 4135M: Florian Fainelli <florian.fainelli@broadcom.com> 4136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4137L: netdev@vger.kernel.org 4138S: Supported 4139F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4140F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4141F: drivers/net/ethernet/broadcom/genet/ 4142F: drivers/net/ethernet/broadcom/unimac.h 4143F: drivers/net/mdio/mdio-bcm-unimac.c 4144F: include/linux/platform_data/bcmgenet.h 4145F: include/linux/platform_data/mdio-bcm-unimac.h 4146 4147BROADCOM IPROC ARM ARCHITECTURE 4148M: Ray Jui <rjui@broadcom.com> 4149M: Scott Branden <sbranden@broadcom.com> 4150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4152S: Maintained 4153T: git https://github.com/broadcom/stblinux.git 4154F: arch/arm64/boot/dts/broadcom/northstar2/* 4155F: arch/arm64/boot/dts/broadcom/stingray/* 4156F: drivers/clk/bcm/clk-ns* 4157F: drivers/clk/bcm/clk-sr* 4158F: drivers/pinctrl/bcm/pinctrl-ns* 4159F: include/dt-bindings/clock/bcm-sr* 4160N: iproc 4161N: cygnus 4162N: bcm[-_]nsp 4163N: bcm9113* 4164N: bcm9583* 4165N: bcm9585* 4166N: bcm9586* 4167N: bcm988312 4168N: bcm113* 4169N: bcm583* 4170N: bcm585* 4171N: bcm586* 4172N: bcm88312 4173N: hr2 4174N: stingray 4175 4176BROADCOM IPROC GBIT ETHERNET DRIVER 4177M: Rafał Miłecki <rafal@milecki.pl> 4178R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4179L: netdev@vger.kernel.org 4180S: Maintained 4181F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4182F: drivers/net/ethernet/broadcom/bgmac* 4183F: drivers/net/ethernet/broadcom/unimac.h 4184 4185BROADCOM KONA GPIO DRIVER 4186M: Ray Jui <rjui@broadcom.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188S: Supported 4189F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4190F: drivers/gpio/gpio-bcm-kona.c 4191 4192BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4193M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4194M: Kashyap Desai <kashyap.desai@broadcom.com> 4195M: Sumit Saxena <sumit.saxena@broadcom.com> 4196M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4197L: mpi3mr-linuxdrv.pdl@broadcom.com 4198L: linux-scsi@vger.kernel.org 4199S: Supported 4200W: https://www.broadcom.com/support/storage 4201F: drivers/scsi/mpi3mr/ 4202 4203BROADCOM NETXTREME-E ROCE DRIVER 4204M: Selvin Xavier <selvin.xavier@broadcom.com> 4205L: linux-rdma@vger.kernel.org 4206S: Supported 4207W: http://www.broadcom.com 4208F: drivers/infiniband/hw/bnxt_re/ 4209F: include/uapi/rdma/bnxt_re-abi.h 4210 4211BROADCOM NVRAM DRIVER 4212M: Rafał Miłecki <zajec5@gmail.com> 4213L: linux-mips@vger.kernel.org 4214S: Maintained 4215F: drivers/firmware/broadcom/* 4216 4217BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4218M: Rafał Miłecki <rafal@milecki.pl> 4219M: Florian Fainelli <florian.fainelli@broadcom.com> 4220R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4221L: linux-pm@vger.kernel.org 4222S: Maintained 4223T: git https://github.com/broadcom/stblinux.git 4224F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4225F: include/dt-bindings/soc/bcm-pmb.h 4226 4227BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4228M: Rafał Miłecki <zajec5@gmail.com> 4229L: linux-wireless@vger.kernel.org 4230S: Maintained 4231F: drivers/bcma/ 4232F: include/linux/bcma/ 4233 4234BROADCOM SPI DRIVER 4235M: Kamal Dasu <kamal.dasu@broadcom.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237S: Maintained 4238F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4239F: drivers/spi/spi-bcm-qspi.* 4240F: drivers/spi/spi-brcmstb-qspi.c 4241F: drivers/spi/spi-iproc-qspi.c 4242 4243BROADCOM STB AVS CPUFREQ DRIVER 4244M: Markus Mayer <mmayer@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-pm@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4249F: drivers/cpufreq/brcmstb* 4250 4251BROADCOM STB AVS TMON DRIVER 4252M: Markus Mayer <mmayer@broadcom.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-pm@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4257F: drivers/thermal/broadcom/brcmstb* 4258 4259BROADCOM STB DPFE DRIVER 4260M: Markus Mayer <mmayer@broadcom.com> 4261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4263S: Maintained 4264F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4265F: drivers/memory/brcmstb_dpfe.c 4266 4267BROADCOM STB NAND FLASH DRIVER 4268M: Brian Norris <computersforpeace@gmail.com> 4269M: Kamal Dasu <kamal.dasu@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-mtd@lists.infradead.org 4272S: Maintained 4273F: drivers/mtd/nand/raw/brcmnand/ 4274F: include/linux/platform_data/brcmnand.h 4275 4276BROADCOM STB PCIE DRIVER 4277M: Jim Quinlan <jim2101024@gmail.com> 4278M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4279M: Florian Fainelli <florian.fainelli@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-pci@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4284F: drivers/pci/controller/pcie-brcmstb.c 4285 4286BROADCOM SYSTEMPORT ETHERNET DRIVER 4287M: Florian Fainelli <florian.fainelli@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: netdev@vger.kernel.org 4290S: Supported 4291F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4292F: drivers/net/ethernet/broadcom/bcmsysport.* 4293F: drivers/net/ethernet/broadcom/unimac.h 4294 4295BROADCOM TG3 GIGABIT ETHERNET DRIVER 4296M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4297M: Prashant Sreedharan <prashant@broadcom.com> 4298M: Michael Chan <mchan@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: drivers/net/ethernet/broadcom/tg3.* 4302 4303BROADCOM VK DRIVER 4304M: Scott Branden <scott.branden@broadcom.com> 4305R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4306S: Supported 4307F: drivers/misc/bcm-vk/ 4308F: include/uapi/linux/misc/bcm_vk.h 4309 4310BROCADE BFA FC SCSI DRIVER 4311M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4312M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4313L: linux-scsi@vger.kernel.org 4314S: Supported 4315F: drivers/scsi/bfa/ 4316 4317BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4318M: Rasesh Mody <rmody@marvell.com> 4319M: Sudarsana Kalluru <skalluru@marvell.com> 4320M: GR-Linux-NIC-Dev@marvell.com 4321L: netdev@vger.kernel.org 4322S: Supported 4323F: drivers/net/ethernet/brocade/bna/ 4324 4325BSG (block layer generic sg v4 driver) 4326M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4327L: linux-scsi@vger.kernel.org 4328S: Supported 4329F: block/bsg.c 4330F: include/linux/bsg.h 4331F: include/uapi/linux/bsg.h 4332 4333BT87X AUDIO DRIVER 4334M: Clemens Ladisch <clemens@ladisch.de> 4335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4336S: Maintained 4337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4338F: Documentation/sound/cards/bt87x.rst 4339F: sound/pci/bt87x.c 4340 4341BT8XXGPIO DRIVER 4342M: Michael Buesch <m@bues.ch> 4343S: Maintained 4344W: http://bu3sch.de/btgpio.php 4345F: drivers/gpio/gpio-bt8xx.c 4346 4347BTRFS FILE SYSTEM 4348M: Chris Mason <clm@fb.com> 4349M: Josef Bacik <josef@toxicpanda.com> 4350M: David Sterba <dsterba@suse.com> 4351L: linux-btrfs@vger.kernel.org 4352S: Maintained 4353W: https://btrfs.readthedocs.io 4354W: https://btrfs.wiki.kernel.org/ 4355Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4356C: irc://irc.libera.chat/btrfs 4357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4358F: Documentation/filesystems/btrfs.rst 4359F: fs/btrfs/ 4360F: include/linux/btrfs* 4361F: include/trace/events/btrfs.h 4362F: include/uapi/linux/btrfs* 4363 4364BTTV VIDEO4LINUX DRIVER 4365M: Mauro Carvalho Chehab <mchehab@kernel.org> 4366L: linux-media@vger.kernel.org 4367S: Odd fixes 4368W: https://linuxtv.org 4369T: git git://linuxtv.org/media_tree.git 4370F: Documentation/driver-api/media/drivers/bttv* 4371F: drivers/media/pci/bt8xx/bttv* 4372 4373BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4374M: Chanwoo Choi <cw00.choi@samsung.com> 4375L: linux-pm@vger.kernel.org 4376L: linux-samsung-soc@vger.kernel.org 4377S: Maintained 4378T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4379F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4380F: drivers/devfreq/exynos-bus.c 4381 4382BUSLOGIC SCSI DRIVER 4383M: Khalid Aziz <khalid@gonehiking.org> 4384L: linux-scsi@vger.kernel.org 4385S: Maintained 4386F: drivers/scsi/BusLogic.* 4387F: drivers/scsi/FlashPoint.* 4388 4389BXCAN CAN NETWORK DRIVER 4390M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4391L: linux-can@vger.kernel.org 4392S: Maintained 4393F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4394F: drivers/net/can/bxcan.c 4395 4396C-MEDIA CMI8788 DRIVER 4397M: Clemens Ladisch <clemens@ladisch.de> 4398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4399S: Maintained 4400T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4401F: sound/pci/oxygen/ 4402 4403C-SKY ARCHITECTURE 4404M: Guo Ren <guoren@kernel.org> 4405L: linux-csky@vger.kernel.org 4406S: Supported 4407T: git https://github.com/c-sky/csky-linux.git 4408F: Documentation/devicetree/bindings/csky/ 4409F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4410F: Documentation/devicetree/bindings/timer/csky,* 4411F: arch/csky/ 4412F: drivers/clocksource/timer-gx6605s.c 4413F: drivers/clocksource/timer-mp-csky.c 4414F: drivers/irqchip/irq-csky-* 4415N: csky 4416K: csky 4417 4418CA8210 IEEE-802.15.4 RADIO DRIVER 4419L: linux-wpan@vger.kernel.org 4420S: Orphan 4421W: https://github.com/Cascoda/ca8210-linux.git 4422F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4423F: drivers/net/ieee802154/ca8210.c 4424 4425CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4426M: David Howells <dhowells@redhat.com> 4427L: linux-cachefs@redhat.com (moderated for non-subscribers) 4428S: Supported 4429F: Documentation/filesystems/caching/cachefiles.rst 4430F: fs/cachefiles/ 4431 4432CACHESTAT: PAGE CACHE STATS FOR A FILE 4433M: Nhat Pham <nphamcs@gmail.com> 4434M: Johannes Weiner <hannes@cmpxchg.org> 4435L: linux-mm@kvack.org 4436S: Maintained 4437F: tools/testing/selftests/cachestat/test_cachestat.c 4438 4439CADENCE MIPI-CSI2 BRIDGES 4440M: Maxime Ripard <mripard@kernel.org> 4441L: linux-media@vger.kernel.org 4442S: Maintained 4443F: Documentation/devicetree/bindings/media/cdns,*.txt 4444F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4445F: drivers/media/platform/cadence/cdns-csi2* 4446 4447CADENCE NAND DRIVER 4448L: linux-mtd@lists.infradead.org 4449S: Orphan 4450F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4451F: drivers/mtd/nand/raw/cadence-nand-controller.c 4452 4453CADENCE USB3 DRD IP DRIVER 4454M: Peter Chen <peter.chen@kernel.org> 4455M: Pawel Laszczak <pawell@cadence.com> 4456R: Roger Quadros <rogerq@kernel.org> 4457R: Aswath Govindraju <a-govindraju@ti.com> 4458L: linux-usb@vger.kernel.org 4459S: Maintained 4460T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4461F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4462F: drivers/usb/cdns3/ 4463X: drivers/usb/cdns3/cdnsp* 4464 4465CADENCE USBHS DRIVER 4466M: Pawel Laszczak <pawell@cadence.com> 4467L: linux-usb@vger.kernel.org 4468S: Maintained 4469F: drivers/usb/gadget/udc/cdns2 4470 4471CADENCE USBSSP DRD IP DRIVER 4472M: Pawel Laszczak <pawell@cadence.com> 4473L: linux-usb@vger.kernel.org 4474S: Maintained 4475T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4476F: drivers/usb/cdns3/ 4477X: drivers/usb/cdns3/cdns3* 4478 4479CADET FM/AM RADIO RECEIVER DRIVER 4480M: Hans Verkuil <hverkuil@xs4all.nl> 4481L: linux-media@vger.kernel.org 4482S: Maintained 4483W: https://linuxtv.org 4484T: git git://linuxtv.org/media_tree.git 4485F: drivers/media/radio/radio-cadet* 4486 4487CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4488L: linux-media@vger.kernel.org 4489S: Orphan 4490T: git git://linuxtv.org/media_tree.git 4491F: Documentation/admin-guide/media/cafe_ccic* 4492F: drivers/media/platform/marvell/ 4493 4494CAIF NETWORK LAYER 4495L: netdev@vger.kernel.org 4496S: Orphan 4497F: Documentation/networking/caif/ 4498F: drivers/net/caif/ 4499F: include/net/caif/ 4500F: include/uapi/linux/caif/ 4501F: net/caif/ 4502 4503CAKE QDISC 4504M: Toke Høiland-Jørgensen <toke@toke.dk> 4505L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4506S: Maintained 4507F: net/sched/sch_cake.c 4508 4509CAN NETWORK DRIVERS 4510M: Wolfgang Grandegger <wg@grandegger.com> 4511M: Marc Kleine-Budde <mkl@pengutronix.de> 4512L: linux-can@vger.kernel.org 4513S: Maintained 4514W: https://github.com/linux-can 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4517F: Documentation/devicetree/bindings/net/can/ 4518F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4519F: drivers/net/can/ 4520F: drivers/phy/phy-can-transceiver.c 4521F: include/linux/can/bittiming.h 4522F: include/linux/can/dev.h 4523F: include/linux/can/length.h 4524F: include/linux/can/platform/ 4525F: include/linux/can/rx-offload.h 4526F: include/uapi/linux/can/error.h 4527F: include/uapi/linux/can/netlink.h 4528F: include/uapi/linux/can/vxcan.h 4529 4530CAN NETWORK LAYER 4531M: Oliver Hartkopp <socketcan@hartkopp.net> 4532M: Marc Kleine-Budde <mkl@pengutronix.de> 4533L: linux-can@vger.kernel.org 4534S: Maintained 4535W: https://github.com/linux-can 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4538F: Documentation/networking/can.rst 4539F: include/linux/can/can-ml.h 4540F: include/linux/can/core.h 4541F: include/linux/can/skb.h 4542F: include/net/netns/can.h 4543F: include/uapi/linux/can.h 4544F: include/uapi/linux/can/bcm.h 4545F: include/uapi/linux/can/gw.h 4546F: include/uapi/linux/can/isotp.h 4547F: include/uapi/linux/can/raw.h 4548F: net/can/ 4549 4550CAN-J1939 NETWORK LAYER 4551M: Robin van der Gracht <robin@protonic.nl> 4552M: Oleksij Rempel <o.rempel@pengutronix.de> 4553R: kernel@pengutronix.de 4554L: linux-can@vger.kernel.org 4555S: Maintained 4556F: Documentation/networking/j1939.rst 4557F: include/uapi/linux/can/j1939.h 4558F: net/can/j1939/ 4559 4560CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4561M: Damien Le Moal <dlemoal@kernel.org> 4562L: linux-riscv@lists.infradead.org 4563L: linux-gpio@vger.kernel.org (pinctrl driver) 4564F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4565F: drivers/pinctrl/pinctrl-k210.c 4566 4567CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-kernel@vger.kernel.org 4570L: linux-riscv@lists.infradead.org 4571S: Maintained 4572F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4573F: drivers/reset/reset-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4580F: drivers/soc/canaan/ 4581F: include/soc/canaan/ 4582 4583CAPABILITIES 4584M: Serge Hallyn <serge@hallyn.com> 4585L: linux-security-module@vger.kernel.org 4586S: Supported 4587F: include/linux/capability.h 4588F: include/uapi/linux/capability.h 4589F: kernel/capability.c 4590F: security/commoncap.c 4591 4592CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4593M: Kevin Tsai <ktsai@capellamicro.com> 4594S: Maintained 4595F: drivers/iio/light/cm* 4596 4597CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4598M: Christian Lamparter <chunkeey@googlemail.com> 4599L: linux-wireless@vger.kernel.org 4600S: Maintained 4601W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4602F: drivers/net/wireless/ath/carl9170/ 4603 4604CAVIUM I2C DRIVER 4605M: Robert Richter <rric@kernel.org> 4606S: Odd Fixes 4607W: http://www.marvell.com 4608F: drivers/i2c/busses/i2c-octeon* 4609F: drivers/i2c/busses/i2c-thunderx* 4610 4611CAVIUM LIQUIDIO NETWORK DRIVER 4612M: Derek Chickles <dchickles@marvell.com> 4613M: Satanand Burla <sburla@marvell.com> 4614M: Felix Manlunas <fmanlunas@marvell.com> 4615L: netdev@vger.kernel.org 4616S: Supported 4617W: http://www.marvell.com 4618F: drivers/net/ethernet/cavium/liquidio/ 4619 4620CAVIUM MMC DRIVER 4621M: Robert Richter <rric@kernel.org> 4622S: Odd Fixes 4623W: http://www.marvell.com 4624F: drivers/mmc/host/cavium* 4625 4626CAVIUM OCTEON-TX CRYPTO DRIVER 4627M: George Cherian <gcherian@marvell.com> 4628L: linux-crypto@vger.kernel.org 4629S: Supported 4630W: http://www.marvell.com 4631F: drivers/crypto/cavium/cpt/ 4632 4633CAVIUM THUNDERX2 ARM64 SOC 4634M: Robert Richter <rric@kernel.org> 4635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4636S: Odd Fixes 4637F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4638F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4639 4640CBS/ETF/TAPRIO QDISCS 4641M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4642L: netdev@vger.kernel.org 4643S: Maintained 4644F: net/sched/sch_cbs.c 4645F: net/sched/sch_etf.c 4646F: net/sched/sch_taprio.c 4647 4648CC2520 IEEE-802.15.4 RADIO DRIVER 4649M: Stefan Schmidt <stefan@datenfreihafen.org> 4650L: linux-wpan@vger.kernel.org 4651S: Odd Fixes 4652F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4653F: drivers/net/ieee802154/cc2520.c 4654 4655CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4656M: Gilad Ben-Yossef <gilad@benyossef.com> 4657L: linux-crypto@vger.kernel.org 4658S: Supported 4659W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4660F: drivers/crypto/ccree/ 4661 4662CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4663M: Hadar Gat <hadar.gat@arm.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4668F: drivers/char/hw_random/cctrng.c 4669F: drivers/char/hw_random/cctrng.h 4670 4671CEC FRAMEWORK 4672M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4673L: linux-media@vger.kernel.org 4674S: Supported 4675W: http://linuxtv.org 4676T: git git://linuxtv.org/media_tree.git 4677F: Documentation/ABI/testing/debugfs-cec-error-inj 4678F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4679F: Documentation/driver-api/media/cec-core.rst 4680F: Documentation/userspace-api/media/cec 4681F: drivers/media/cec/ 4682F: drivers/media/rc/keymaps/rc-cec.c 4683F: include/media/cec-notifier.h 4684F: include/media/cec.h 4685F: include/uapi/linux/cec-funcs.h 4686F: include/uapi/linux/cec.h 4687 4688CEC GPIO DRIVER 4689M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4690L: linux-media@vger.kernel.org 4691S: Supported 4692W: http://linuxtv.org 4693T: git git://linuxtv.org/media_tree.git 4694F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4695F: drivers/media/cec/platform/cec-gpio/ 4696 4697CELL BROADBAND ENGINE ARCHITECTURE 4698M: Arnd Bergmann <arnd@arndb.de> 4699L: linuxppc-dev@lists.ozlabs.org 4700S: Supported 4701W: http://www.ibm.com/developerworks/power/cell/ 4702F: arch/powerpc/include/asm/cell*.h 4703F: arch/powerpc/include/asm/spu*.h 4704F: arch/powerpc/include/uapi/asm/spu*.h 4705F: arch/powerpc/platforms/cell/ 4706 4707CELLWISE CW2015 BATTERY DRIVER 4708M: Tobias Schrammm <t.schramm@manjaro.org> 4709S: Maintained 4710F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4711F: drivers/power/supply/cw2015_battery.c 4712 4713CEPH COMMON CODE (LIBCEPH) 4714M: Ilya Dryomov <idryomov@gmail.com> 4715M: Xiubo Li <xiubli@redhat.com> 4716R: Jeff Layton <jlayton@kernel.org> 4717L: ceph-devel@vger.kernel.org 4718S: Supported 4719W: http://ceph.com/ 4720T: git https://github.com/ceph/ceph-client.git 4721F: include/linux/ceph/ 4722F: include/linux/crush/ 4723F: net/ceph/ 4724 4725CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4726M: Xiubo Li <xiubli@redhat.com> 4727M: Ilya Dryomov <idryomov@gmail.com> 4728R: Jeff Layton <jlayton@kernel.org> 4729L: ceph-devel@vger.kernel.org 4730S: Supported 4731W: http://ceph.com/ 4732T: git https://github.com/ceph/ceph-client.git 4733F: Documentation/filesystems/ceph.rst 4734F: fs/ceph/ 4735 4736CERTIFICATE HANDLING 4737M: David Howells <dhowells@redhat.com> 4738M: David Woodhouse <dwmw2@infradead.org> 4739L: keyrings@vger.kernel.org 4740S: Maintained 4741F: Documentation/admin-guide/module-signing.rst 4742F: certs/ 4743F: scripts/sign-file.c 4744F: tools/certs/ 4745 4746CFAG12864B LCD DRIVER 4747M: Miguel Ojeda <ojeda@kernel.org> 4748S: Maintained 4749F: drivers/auxdisplay/cfag12864b.c 4750F: include/linux/cfag12864b.h 4751 4752CFAG12864BFB LCD FRAMEBUFFER DRIVER 4753M: Miguel Ojeda <ojeda@kernel.org> 4754S: Maintained 4755F: drivers/auxdisplay/cfag12864bfb.c 4756F: include/linux/cfag12864b.h 4757 4758CHAR and MISC DRIVERS 4759M: Arnd Bergmann <arnd@arndb.de> 4760M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4761S: Supported 4762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4763F: drivers/char/ 4764F: drivers/misc/ 4765F: include/linux/miscdevice.h 4766X: drivers/char/agp/ 4767X: drivers/char/hw_random/ 4768X: drivers/char/ipmi/ 4769X: drivers/char/random.c 4770X: drivers/char/tpm/ 4771 4772CHECKPATCH 4773M: Andy Whitcroft <apw@canonical.com> 4774M: Joe Perches <joe@perches.com> 4775R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4776R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4777S: Maintained 4778F: scripts/checkpatch.pl 4779 4780CHECKPATCH DOCUMENTATION 4781M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4782M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4783R: Joe Perches <joe@perches.com> 4784S: Maintained 4785F: Documentation/dev-tools/checkpatch.rst 4786 4787CHINESE DOCUMENTATION 4788M: Alex Shi <alexs@kernel.org> 4789M: Yanteng Si <siyanteng@loongson.cn> 4790S: Maintained 4791F: Documentation/translations/zh_CN/ 4792 4793CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4794M: Peter Chen <peter.chen@kernel.org> 4795L: linux-usb@vger.kernel.org 4796S: Maintained 4797T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4798F: drivers/usb/chipidea/ 4799 4800CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4801M: Hans de Goede <hdegoede@redhat.com> 4802L: linux-input@vger.kernel.org 4803S: Maintained 4804F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4805F: drivers/input/touchscreen/chipone_icn8318.c 4806 4807CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: drivers/input/touchscreen/chipone_icn8505.c 4812 4813CHROME HARDWARE PLATFORM SUPPORT 4814M: Benson Leung <bleung@chromium.org> 4815L: chrome-platform@lists.linux.dev 4816S: Maintained 4817T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4818F: drivers/platform/chrome/ 4819 4820CHROMEOS EC CODEC DRIVER 4821M: Cheng-Yi Chiang <cychiang@chromium.org> 4822M: Tzung-Bi Shih <tzungbi@kernel.org> 4823R: Guenter Roeck <groeck@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4827F: sound/soc/codecs/cros_ec_codec.* 4828 4829CHROMEOS EC SUBDRIVERS 4830M: Benson Leung <bleung@chromium.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: drivers/power/supply/cros_usbpd-charger.c 4835N: cros_ec 4836N: cros-ec 4837 4838CHROMEOS EC UART DRIVER 4839M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4840R: Benson Leung <bleung@chromium.org> 4841R: Tzung-Bi Shih <tzungbi@kernel.org> 4842S: Maintained 4843F: drivers/platform/chrome/cros_ec_uart.c 4844 4845CHROMEOS EC USB PD NOTIFY DRIVER 4846M: Prashant Malani <pmalani@chromium.org> 4847L: chrome-platform@lists.linux.dev 4848S: Maintained 4849F: drivers/platform/chrome/cros_usbpd_notify.c 4850F: include/linux/platform_data/cros_usbpd_notify.h 4851 4852CHROMEOS EC USB TYPE-C DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_ec_typec.* 4857F: drivers/platform/chrome/cros_typec_switch.c 4858F: drivers/platform/chrome/cros_typec_vdm.* 4859 4860CHROMEOS HPS DRIVER 4861M: Dan Callaghan <dcallagh@chromium.org> 4862R: Sami Kyöstilä <skyostil@chromium.org> 4863S: Maintained 4864F: drivers/platform/chrome/cros_hps_i2c.c 4865 4866CHRONTEL CH7322 CEC DRIVER 4867M: Joe Tessler <jrt@google.com> 4868L: linux-media@vger.kernel.org 4869S: Maintained 4870T: git git://linuxtv.org/media_tree.git 4871F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4872F: drivers/media/cec/i2c/ch7322.c 4873 4874CIRRUS LOGIC AUDIO CODEC DRIVERS 4875M: James Schulman <james.schulman@cirrus.com> 4876M: David Rhodes <david.rhodes@cirrus.com> 4877M: Richard Fitzgerald <rf@opensource.cirrus.com> 4878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4879L: patches@opensource.cirrus.com 4880S: Maintained 4881F: Documentation/devicetree/bindings/sound/cirrus,cs* 4882F: include/dt-bindings/sound/cs* 4883F: include/sound/cs* 4884F: sound/pci/hda/cs* 4885F: sound/pci/hda/hda_cs_dsp_ctl.* 4886F: sound/soc/codecs/cs* 4887 4888CIRRUS LOGIC DSP FIRMWARE DRIVER 4889M: Simon Trimmer <simont@opensource.cirrus.com> 4890M: Charles Keepax <ckeepax@opensource.cirrus.com> 4891M: Richard Fitzgerald <rf@opensource.cirrus.com> 4892L: patches@opensource.cirrus.com 4893S: Supported 4894W: https://github.com/CirrusLogic/linux-drivers/wiki 4895T: git https://github.com/CirrusLogic/linux-drivers.git 4896F: drivers/firmware/cirrus/* 4897F: include/linux/firmware/cirrus/* 4898 4899CIRRUS LOGIC EP93XX ETHERNET DRIVER 4900M: Hartley Sweeten <hsweeten@visionengravers.com> 4901L: netdev@vger.kernel.org 4902S: Maintained 4903F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4904 4905CIRRUS LOGIC LOCHNAGAR DRIVER 4906M: Charles Keepax <ckeepax@opensource.cirrus.com> 4907M: Richard Fitzgerald <rf@opensource.cirrus.com> 4908L: patches@opensource.cirrus.com 4909S: Supported 4910F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4911F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4915F: Documentation/hwmon/lochnagar.rst 4916F: drivers/clk/clk-lochnagar.c 4917F: drivers/hwmon/lochnagar-hwmon.c 4918F: drivers/mfd/lochnagar-i2c.c 4919F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4920F: drivers/regulator/lochnagar-regulator.c 4921F: include/dt-bindings/clock/lochnagar.h 4922F: include/dt-bindings/pinctrl/lochnagar.h 4923F: include/linux/mfd/lochnagar* 4924F: sound/soc/codecs/lochnagar-sc.c 4925 4926CIRRUS LOGIC MADERA CODEC DRIVERS 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4930L: patches@opensource.cirrus.com 4931S: Supported 4932W: https://github.com/CirrusLogic/linux-drivers/wiki 4933T: git https://github.com/CirrusLogic/linux-drivers.git 4934F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4935F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4937F: drivers/gpio/gpio-madera* 4938F: drivers/irqchip/irq-madera* 4939F: drivers/mfd/cs47l* 4940F: drivers/mfd/madera* 4941F: drivers/pinctrl/cirrus/* 4942F: include/dt-bindings/sound/madera* 4943F: include/linux/irqchip/irq-madera* 4944F: include/linux/mfd/madera/* 4945F: include/sound/madera* 4946F: sound/soc/codecs/cs47l* 4947F: sound/soc/codecs/madera* 4948 4949CISCO FCOE HBA DRIVER 4950M: Satish Kharat <satishkh@cisco.com> 4951M: Sesidhar Baddela <sebaddel@cisco.com> 4952M: Karan Tilak Kumar <kartilak@cisco.com> 4953L: linux-scsi@vger.kernel.org 4954S: Supported 4955F: drivers/scsi/fnic/ 4956 4957CISCO SCSI HBA DRIVER 4958M: Karan Tilak Kumar <kartilak@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/snic/ 4963 4964CISCO VIC ETHERNET NIC DRIVER 4965M: Christian Benvenuti <benve@cisco.com> 4966M: Satish Kharat <satishkh@cisco.com> 4967S: Supported 4968F: drivers/net/ethernet/cisco/enic/ 4969 4970CISCO VIC LOW LATENCY NIC DRIVER 4971M: Christian Benvenuti <benve@cisco.com> 4972M: Nelson Escobar <neescoba@cisco.com> 4973S: Supported 4974F: drivers/infiniband/hw/usnic/ 4975 4976CLANG CONTROL FLOW INTEGRITY SUPPORT 4977M: Sami Tolvanen <samitolvanen@google.com> 4978M: Kees Cook <keescook@chromium.org> 4979R: Nathan Chancellor <nathan@kernel.org> 4980R: Nick Desaulniers <ndesaulniers@google.com> 4981L: llvm@lists.linux.dev 4982S: Supported 4983B: https://github.com/ClangBuiltLinux/linux/issues 4984T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4985F: include/linux/cfi.h 4986F: kernel/cfi.c 4987 4988CLANG-FORMAT FILE 4989M: Miguel Ojeda <ojeda@kernel.org> 4990S: Maintained 4991F: .clang-format 4992 4993CLANG/LLVM BUILD SUPPORT 4994M: Nathan Chancellor <nathan@kernel.org> 4995M: Nick Desaulniers <ndesaulniers@google.com> 4996R: Tom Rix <trix@redhat.com> 4997L: llvm@lists.linux.dev 4998S: Supported 4999W: https://clangbuiltlinux.github.io/ 5000B: https://github.com/ClangBuiltLinux/linux/issues 5001C: irc://irc.libera.chat/clangbuiltlinux 5002F: Documentation/kbuild/llvm.rst 5003F: include/linux/compiler-clang.h 5004F: scripts/Makefile.clang 5005F: scripts/clang-tools/ 5006K: \b(?i:clang|llvm)\b 5007 5008CLK API 5009M: Russell King <linux@armlinux.org.uk> 5010L: linux-clk@vger.kernel.org 5011S: Maintained 5012F: include/linux/clk.h 5013 5014CLOCKSOURCE, CLOCKEVENT DRIVERS 5015M: Daniel Lezcano <daniel.lezcano@linaro.org> 5016M: Thomas Gleixner <tglx@linutronix.de> 5017L: linux-kernel@vger.kernel.org 5018S: Supported 5019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5020F: Documentation/devicetree/bindings/timer/ 5021F: drivers/clocksource/ 5022 5023CMPC ACPI DRIVER 5024M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5025M: Daniel Oliveira Nascimento <don@syst.com.br> 5026L: platform-driver-x86@vger.kernel.org 5027S: Supported 5028F: drivers/platform/x86/classmate-laptop.c 5029 5030COBALT MEDIA DRIVER 5031M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5032L: linux-media@vger.kernel.org 5033S: Supported 5034W: https://linuxtv.org 5035T: git git://linuxtv.org/media_tree.git 5036F: drivers/media/pci/cobalt/ 5037 5038COCCINELLE/Semantic Patches (SmPL) 5039M: Julia Lawall <Julia.Lawall@inria.fr> 5040M: Nicolas Palix <nicolas.palix@imag.fr> 5041L: cocci@inria.fr (moderated for non-subscribers) 5042S: Supported 5043W: https://coccinelle.gitlabpages.inria.fr/website/ 5044T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5045F: Documentation/dev-tools/coccinelle.rst 5046F: scripts/coccicheck 5047F: scripts/coccinelle/ 5048 5049CODA FILE SYSTEM 5050M: Jan Harkes <jaharkes@cs.cmu.edu> 5051M: coda@cs.cmu.edu 5052L: codalist@coda.cs.cmu.edu 5053S: Maintained 5054W: http://www.coda.cs.cmu.edu/ 5055F: Documentation/filesystems/coda.rst 5056F: fs/coda/ 5057F: include/linux/coda*.h 5058F: include/uapi/linux/coda*.h 5059 5060CODA V4L2 MEM2MEM DRIVER 5061M: Philipp Zabel <p.zabel@pengutronix.de> 5062L: linux-media@vger.kernel.org 5063S: Maintained 5064F: Documentation/devicetree/bindings/media/coda.yaml 5065F: drivers/media/platform/chips-media/ 5066 5067CODE OF CONDUCT 5068M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5069S: Supported 5070F: Documentation/process/code-of-conduct-interpretation.rst 5071F: Documentation/process/code-of-conduct.rst 5072 5073COMEDI DRIVERS 5074M: Ian Abbott <abbotti@mev.co.uk> 5075M: H Hartley Sweeten <hsweeten@visionengravers.com> 5076S: Odd Fixes 5077F: drivers/comedi/ 5078F: include/linux/comedi/ 5079F: include/uapi/linux/comedi.h 5080 5081COMMON CLK FRAMEWORK 5082M: Michael Turquette <mturquette@baylibre.com> 5083M: Stephen Boyd <sboyd@kernel.org> 5084L: linux-clk@vger.kernel.org 5085S: Maintained 5086Q: http://patchwork.kernel.org/project/linux-clk/list/ 5087T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5088F: Documentation/devicetree/bindings/clock/ 5089F: drivers/clk/ 5090F: include/dt-bindings/clock/ 5091F: include/linux/clk-pr* 5092F: include/linux/clk/ 5093F: include/linux/of_clk.h 5094X: drivers/clk/clkdev.c 5095 5096COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5097M: Steve French <sfrench@samba.org> 5098R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5099R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5100R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5101R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5102L: linux-cifs@vger.kernel.org 5103L: samba-technical@lists.samba.org (moderated for non-subscribers) 5104S: Supported 5105W: https://wiki.samba.org/index.php/LinuxCIFS 5106T: git git://git.samba.org/sfrench/cifs-2.6.git 5107F: Documentation/admin-guide/cifs/ 5108F: fs/smb/client/ 5109F: fs/smb/common/ 5110F: include/uapi/linux/cifs 5111 5112COMPACTPCI HOTPLUG CORE 5113M: Scott Murray <scott@spiteful.org> 5114L: linux-pci@vger.kernel.org 5115S: Maintained 5116F: drivers/pci/hotplug/cpci_hotplug* 5117 5118COMPACTPCI HOTPLUG GENERIC DRIVER 5119M: Scott Murray <scott@spiteful.org> 5120L: linux-pci@vger.kernel.org 5121S: Maintained 5122F: drivers/pci/hotplug/cpcihp_generic.c 5123 5124COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5125M: Scott Murray <scott@spiteful.org> 5126L: linux-pci@vger.kernel.org 5127S: Maintained 5128F: drivers/pci/hotplug/cpcihp_zt5550.* 5129 5130COMPAL LAPTOP SUPPORT 5131M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5132L: platform-driver-x86@vger.kernel.org 5133S: Maintained 5134F: drivers/platform/x86/compal-laptop.c 5135 5136COMPILER ATTRIBUTES 5137M: Miguel Ojeda <ojeda@kernel.org> 5138R: Nick Desaulniers <ndesaulniers@google.com> 5139S: Maintained 5140F: include/linux/compiler_attributes.h 5141 5142COMPUTE EXPRESS LINK (CXL) 5143M: Alison Schofield <alison.schofield@intel.com> 5144M: Vishal Verma <vishal.l.verma@intel.com> 5145M: Ira Weiny <ira.weiny@intel.com> 5146M: Ben Widawsky <bwidawsk@kernel.org> 5147M: Dan Williams <dan.j.williams@intel.com> 5148L: linux-cxl@vger.kernel.org 5149S: Maintained 5150F: drivers/cxl/ 5151F: include/uapi/linux/cxl_mem.h 5152 5153COMPUTE EXPRESS LINK PMU (CPMU) 5154M: Jonathan Cameron <jonathan.cameron@huawei.com> 5155L: linux-cxl@vger.kernel.org 5156S: Maintained 5157F: Documentation/admin-guide/perf/cxl.rst 5158F: drivers/perf/cxl_pmu.c 5159 5160CONEXANT ACCESSRUNNER USB DRIVER 5161L: accessrunner-general@lists.sourceforge.net 5162S: Orphan 5163W: http://accessrunner.sourceforge.net/ 5164F: drivers/usb/atm/cxacru.c 5165 5166CONFIGFS 5167M: Joel Becker <jlbec@evilplan.org> 5168M: Christoph Hellwig <hch@lst.de> 5169S: Supported 5170T: git git://git.infradead.org/users/hch/configfs.git 5171F: fs/configfs/ 5172F: include/linux/configfs.h 5173F: samples/configfs/ 5174 5175CONSOLE SUBSYSTEM 5176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5177S: Supported 5178F: drivers/video/console/ 5179F: include/linux/console* 5180 5181CONTEXT TRACKING 5182M: Frederic Weisbecker <frederic@kernel.org> 5183M: "Paul E. McKenney" <paulmck@kernel.org> 5184S: Maintained 5185F: include/linux/context_tracking* 5186F: kernel/context_tracking.c 5187 5188CONTROL GROUP (CGROUP) 5189M: Tejun Heo <tj@kernel.org> 5190M: Zefan Li <lizefan.x@bytedance.com> 5191M: Johannes Weiner <hannes@cmpxchg.org> 5192L: cgroups@vger.kernel.org 5193S: Maintained 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5195F: Documentation/admin-guide/cgroup-v1/ 5196F: Documentation/admin-guide/cgroup-v2.rst 5197F: include/linux/cgroup* 5198F: kernel/cgroup/ 5199F: tools/testing/selftests/cgroup/ 5200 5201CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5202M: Tejun Heo <tj@kernel.org> 5203M: Josef Bacik <josef@toxicpanda.com> 5204M: Jens Axboe <axboe@kernel.dk> 5205L: cgroups@vger.kernel.org 5206L: linux-block@vger.kernel.org 5207T: git git://git.kernel.dk/linux-block 5208F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5209F: block/bfq-cgroup.c 5210F: block/blk-cgroup.c 5211F: block/blk-iocost.c 5212F: block/blk-iolatency.c 5213F: block/blk-throttle.c 5214F: include/linux/blk-cgroup.h 5215 5216CONTROL GROUP - CPUSET 5217M: Waiman Long <longman@redhat.com> 5218M: Zefan Li <lizefan.x@bytedance.com> 5219L: cgroups@vger.kernel.org 5220S: Maintained 5221T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5222F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5223F: include/linux/cpuset.h 5224F: kernel/cgroup/cpuset.c 5225 5226CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5227M: Johannes Weiner <hannes@cmpxchg.org> 5228M: Michal Hocko <mhocko@kernel.org> 5229M: Roman Gushchin <roman.gushchin@linux.dev> 5230M: Shakeel Butt <shakeelb@google.com> 5231R: Muchun Song <muchun.song@linux.dev> 5232L: cgroups@vger.kernel.org 5233L: linux-mm@kvack.org 5234S: Maintained 5235F: mm/memcontrol.c 5236F: mm/swap_cgroup.c 5237F: tools/testing/selftests/cgroup/memcg_protection.m 5238F: tools/testing/selftests/cgroup/test_kmem.c 5239F: tools/testing/selftests/cgroup/test_memcontrol.c 5240 5241CORETEMP HARDWARE MONITORING DRIVER 5242M: Fenghua Yu <fenghua.yu@intel.com> 5243L: linux-hwmon@vger.kernel.org 5244S: Maintained 5245F: Documentation/hwmon/coretemp.rst 5246F: drivers/hwmon/coretemp.c 5247 5248CORSAIR-CPRO HARDWARE MONITOR DRIVER 5249M: Marius Zachmann <mail@mariuszachmann.de> 5250L: linux-hwmon@vger.kernel.org 5251S: Maintained 5252F: drivers/hwmon/corsair-cpro.c 5253 5254CORSAIR-PSU HARDWARE MONITOR DRIVER 5255M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5256L: linux-hwmon@vger.kernel.org 5257S: Maintained 5258F: Documentation/hwmon/corsair-psu.rst 5259F: drivers/hwmon/corsair-psu.c 5260 5261COUNTER SUBSYSTEM 5262M: William Breathitt Gray <william.gray@linaro.org> 5263L: linux-iio@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5266F: Documentation/ABI/testing/sysfs-bus-counter 5267F: Documentation/driver-api/generic-counter.rst 5268F: drivers/counter/ 5269F: include/linux/counter.h 5270F: include/uapi/linux/counter.h 5271F: tools/counter/ 5272 5273CP2615 I2C DRIVER 5274M: Bence Csókás <bence98@sch.bme.hu> 5275S: Maintained 5276F: drivers/i2c/busses/i2c-cp2615.c 5277 5278CPMAC ETHERNET DRIVER 5279M: Florian Fainelli <f.fainelli@gmail.com> 5280L: netdev@vger.kernel.org 5281S: Maintained 5282F: drivers/net/ethernet/ti/cpmac.c 5283 5284CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5285M: Viresh Kumar <viresh.kumar@linaro.org> 5286M: Sudeep Holla <sudeep.holla@arm.com> 5287L: linux-pm@vger.kernel.org 5288S: Maintained 5289W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5290F: drivers/cpufreq/vexpress-spc-cpufreq.c 5291 5292CPU FREQUENCY SCALING FRAMEWORK 5293M: "Rafael J. Wysocki" <rafael@kernel.org> 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297B: https://bugzilla.kernel.org 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5300F: Documentation/admin-guide/pm/cpufreq.rst 5301F: Documentation/admin-guide/pm/intel_pstate.rst 5302F: Documentation/cpu-freq/ 5303F: Documentation/devicetree/bindings/cpufreq/ 5304F: drivers/cpufreq/ 5305F: include/linux/cpufreq.h 5306F: include/linux/sched/cpufreq.h 5307F: kernel/sched/cpufreq*.c 5308F: tools/testing/selftests/cpufreq/ 5309 5310CPU HOTPLUG 5311M: Thomas Gleixner <tglx@linutronix.de> 5312M: Peter Zijlstra <peterz@infradead.org> 5313L: linux-kernel@vger.kernel.org 5314S: Maintained 5315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5316F: include/linux/cpu.h 5317F: include/linux/cpuhotplug.h 5318F: include/linux/smpboot.h 5319F: kernel/cpu.c 5320F: kernel/smpboot.* 5321 5322CPU IDLE TIME MANAGEMENT FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Daniel Lezcano <daniel.lezcano@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329F: Documentation/admin-guide/pm/cpuidle.rst 5330F: Documentation/driver-api/pm/cpuidle.rst 5331F: drivers/cpuidle/ 5332F: include/linux/cpuidle.h 5333 5334CPU POWER MONITORING SUBSYSTEM 5335M: Thomas Renninger <trenn@suse.com> 5336M: Shuah Khan <shuah@kernel.org> 5337M: Shuah Khan <skhan@linuxfoundation.org> 5338L: linux-pm@vger.kernel.org 5339S: Maintained 5340F: tools/power/cpupower/ 5341 5342CPUID/MSR DRIVER 5343M: "H. Peter Anvin" <hpa@zytor.com> 5344S: Maintained 5345F: arch/x86/kernel/cpuid.c 5346F: arch/x86/kernel/msr.c 5347 5348CPUIDLE DRIVER - ARM BIG LITTLE 5349M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5350M: Daniel Lezcano <daniel.lezcano@linaro.org> 5351L: linux-pm@vger.kernel.org 5352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5353S: Maintained 5354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5355F: drivers/cpuidle/cpuidle-big_little.c 5356 5357CPUIDLE DRIVER - ARM EXYNOS 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359M: Kukjin Kim <kgene@kernel.org> 5360R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-samsung-soc@vger.kernel.org 5363S: Supported 5364F: arch/arm/mach-exynos/pm.c 5365F: drivers/cpuidle/cpuidle-exynos.c 5366F: include/linux/platform_data/cpuidle-exynos.h 5367 5368CPUIDLE DRIVER - ARM PSCI 5369M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5370M: Sudeep Holla <sudeep.holla@arm.com> 5371L: linux-pm@vger.kernel.org 5372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5373S: Supported 5374F: drivers/cpuidle/cpuidle-psci.c 5375 5376CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5377M: Ulf Hansson <ulf.hansson@linaro.org> 5378L: linux-pm@vger.kernel.org 5379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5380S: Supported 5381F: drivers/cpuidle/cpuidle-psci-domain.c 5382F: drivers/cpuidle/cpuidle-psci.h 5383 5384CPUIDLE DRIVER - DT IDLE PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387S: Supported 5388F: drivers/cpuidle/dt_idle_genpd.c 5389F: drivers/cpuidle/dt_idle_genpd.h 5390 5391CPUIDLE DRIVER - RISC-V SBI 5392M: Anup Patel <anup@brainfault.org> 5393L: linux-pm@vger.kernel.org 5394L: linux-riscv@lists.infradead.org 5395S: Maintained 5396F: drivers/cpuidle/cpuidle-riscv-sbi.c 5397 5398CRAMFS FILESYSTEM 5399M: Nicolas Pitre <nico@fluxnic.net> 5400S: Maintained 5401F: Documentation/filesystems/cramfs.rst 5402F: fs/cramfs/ 5403 5404CREATIVE SB0540 5405M: Bastien Nocera <hadess@hadess.net> 5406L: linux-input@vger.kernel.org 5407S: Maintained 5408F: drivers/hid/hid-creative-sb0540.c 5409 5410CRYPTO API 5411M: Herbert Xu <herbert@gondor.apana.org.au> 5412M: "David S. Miller" <davem@davemloft.net> 5413L: linux-crypto@vger.kernel.org 5414S: Maintained 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5417F: Documentation/crypto/ 5418F: Documentation/devicetree/bindings/crypto/ 5419F: arch/*/crypto/ 5420F: crypto/ 5421F: drivers/crypto/ 5422F: include/crypto/ 5423F: include/linux/crypto* 5424F: lib/crypto/ 5425 5426CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5427M: Neil Horman <nhorman@tuxdriver.com> 5428L: linux-crypto@vger.kernel.org 5429S: Maintained 5430F: crypto/ansi_cprng.c 5431F: crypto/rng.c 5432 5433CS3308 MEDIA DRIVER 5434M: Hans Verkuil <hverkuil@xs4all.nl> 5435L: linux-media@vger.kernel.org 5436S: Odd Fixes 5437W: http://linuxtv.org 5438T: git git://linuxtv.org/media_tree.git 5439F: drivers/media/i2c/cs3308.c 5440 5441CS5535 Audio ALSA driver 5442M: Jaya Kumar <jayakumar.alsa@gmail.com> 5443S: Maintained 5444F: sound/pci/cs5535audio/ 5445 5446CTU CAN FD DRIVER 5447M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5448M: Ondrej Ille <ondrej.ille@gmail.com> 5449L: linux-can@vger.kernel.org 5450S: Maintained 5451F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5452F: drivers/net/can/ctucanfd/ 5453 5454CW1200 WLAN driver 5455M: Solomon Peachy <pizza@shaftnet.org> 5456S: Maintained 5457F: drivers/net/wireless/st/cw1200/ 5458 5459CX18 VIDEO4LINUX DRIVER 5460M: Andy Walls <awalls@md.metrocast.net> 5461L: linux-media@vger.kernel.org 5462S: Maintained 5463W: https://linuxtv.org 5464T: git git://linuxtv.org/media_tree.git 5465F: drivers/media/pci/cx18/ 5466F: include/uapi/linux/ivtv* 5467 5468CX2341X MPEG ENCODER HELPER MODULE 5469M: Hans Verkuil <hverkuil@xs4all.nl> 5470L: linux-media@vger.kernel.org 5471S: Maintained 5472W: https://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/common/cx2341x* 5475F: include/media/drv-intf/cx2341x.h 5476 5477CX24120 MEDIA DRIVER 5478M: Jemma Denson <jdenson@gmail.com> 5479M: Patrick Boettcher <patrick.boettcher@posteo.de> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5484F: drivers/media/dvb-frontends/cx24120* 5485 5486CX88 VIDEO4LINUX DRIVER 5487M: Mauro Carvalho Chehab <mchehab@kernel.org> 5488L: linux-media@vger.kernel.org 5489S: Odd fixes 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: Documentation/driver-api/media/drivers/cx88* 5493F: drivers/media/pci/cx88/ 5494 5495CXD2820R MEDIA DRIVER 5496M: Antti Palosaari <crope@iki.fi> 5497L: linux-media@vger.kernel.org 5498S: Maintained 5499W: https://linuxtv.org 5500W: http://palosaari.fi/linux/ 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502T: git git://linuxtv.org/anttip/media_tree.git 5503F: drivers/media/dvb-frontends/cxd2820r* 5504 5505CXGB3 ETHERNET DRIVER (CXGB3) 5506M: Raju Rangoju <rajur@chelsio.com> 5507L: netdev@vger.kernel.org 5508S: Supported 5509W: http://www.chelsio.com 5510F: drivers/net/ethernet/chelsio/cxgb3/ 5511 5512CXGB3 ISCSI DRIVER (CXGB3I) 5513M: Varun Prakash <varun@chelsio.com> 5514L: linux-scsi@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/scsi/cxgbi/cxgb3i 5518 5519CXGB4 CRYPTO DRIVER (chcr) 5520M: Ayush Sawal <ayush.sawal@chelsio.com> 5521L: linux-crypto@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/crypto/chelsio 5525 5526CXGB4 ETHERNET DRIVER (CXGB4) 5527M: Raju Rangoju <rajur@chelsio.com> 5528L: netdev@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/net/ethernet/chelsio/cxgb4/ 5532 5533CXGB4 INLINE CRYPTO DRIVER 5534M: Ayush Sawal <ayush.sawal@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/inline_crypto/ 5539 5540CXGB4 ISCSI DRIVER (CXGB4I) 5541M: Varun Prakash <varun@chelsio.com> 5542L: linux-scsi@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/scsi/cxgbi/cxgb4i 5546 5547CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5548M: Potnuri Bharat Teja <bharat@chelsio.com> 5549L: linux-rdma@vger.kernel.org 5550S: Supported 5551W: http://www.openfabrics.org 5552F: drivers/infiniband/hw/cxgb4/ 5553F: include/uapi/rdma/cxgb4-abi.h 5554 5555CXGB4VF ETHERNET DRIVER (CXGB4VF) 5556M: Raju Rangoju <rajur@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/cxgb4vf/ 5561 5562CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5563M: Frederic Barrat <fbarrat@linux.ibm.com> 5564M: Andrew Donnellan <ajd@linux.ibm.com> 5565L: linuxppc-dev@lists.ozlabs.org 5566S: Supported 5567F: Documentation/ABI/testing/sysfs-class-cxl 5568F: Documentation/powerpc/cxl.rst 5569F: arch/powerpc/platforms/powernv/pci-cxl.c 5570F: drivers/misc/cxl/ 5571F: include/misc/cxl* 5572F: include/uapi/misc/cxl.h 5573 5574CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5575M: Manoj N. Kumar <manoj@linux.ibm.com> 5576M: Matthew R. Ochs <mrochs@linux.ibm.com> 5577M: Uma Krishnan <ukrishn@linux.ibm.com> 5578L: linux-scsi@vger.kernel.org 5579S: Supported 5580F: Documentation/powerpc/cxlflash.rst 5581F: drivers/scsi/cxlflash/ 5582F: include/uapi/scsi/cxlflash_ioctl.h 5583 5584CYBERPRO FB DRIVER 5585M: Russell King <linux@armlinux.org.uk> 5586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5587S: Maintained 5588W: http://www.armlinux.org.uk/ 5589F: drivers/video/fbdev/cyber2000fb.* 5590 5591CYCLADES PC300 DRIVER 5592S: Orphan 5593F: drivers/net/wan/pc300* 5594 5595CYPRESS CY8C95X0 PINCTRL DRIVER 5596M: Patrick Rudolph <patrick.rudolph@9elements.com> 5597L: linux-gpio@vger.kernel.org 5598S: Maintained 5599F: drivers/pinctrl/pinctrl-cy8c95x0.c 5600 5601CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5602M: Linus Walleij <linus.walleij@linaro.org> 5603L: linux-input@vger.kernel.org 5604S: Maintained 5605F: drivers/input/touchscreen/cy8ctma140.c 5606 5607CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5608M: Yassine Oudjana <y.oudjana@protonmail.com> 5609L: linux-input@vger.kernel.org 5610S: Maintained 5611F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5612F: drivers/input/keyboard/cypress-sf.c 5613 5614CYPRESS_FIRMWARE MEDIA DRIVER 5615M: Antti Palosaari <crope@iki.fi> 5616L: linux-media@vger.kernel.org 5617S: Maintained 5618W: https://linuxtv.org 5619W: http://palosaari.fi/linux/ 5620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5621T: git git://linuxtv.org/anttip/media_tree.git 5622F: drivers/media/common/cypress_firmware* 5623 5624CYTTSP TOUCHSCREEN DRIVER 5625M: Linus Walleij <linus.walleij@linaro.org> 5626L: linux-input@vger.kernel.org 5627S: Maintained 5628F: drivers/input/touchscreen/cyttsp* 5629 5630D-LINK DIR-685 TOUCHKEYS DRIVER 5631M: Linus Walleij <linus.walleij@linaro.org> 5632L: linux-input@vger.kernel.org 5633S: Supported 5634F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5635 5636DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5637M: Joshua Kinard <kumba@gentoo.org> 5638S: Maintained 5639F: drivers/rtc/rtc-ds1685.c 5640F: include/linux/rtc/ds1685.h 5641 5642DAMA SLAVE for AX.25 5643M: Joerg Reuter <jreuter@yaina.de> 5644L: linux-hams@vger.kernel.org 5645S: Maintained 5646W: http://yaina.de/jreuter/ 5647W: http://www.qsl.net/dl1bke/ 5648F: net/ax25/af_ax25.c 5649F: net/ax25/ax25_dev.c 5650F: net/ax25/ax25_ds_* 5651F: net/ax25/ax25_in.c 5652F: net/ax25/ax25_out.c 5653F: net/ax25/ax25_timer.c 5654F: net/ax25/sysctl_net_ax25.c 5655 5656DATA ACCESS MONITOR 5657M: SeongJae Park <sj@kernel.org> 5658L: damon@lists.linux.dev 5659L: linux-mm@kvack.org 5660S: Maintained 5661W: https://damonitor.github.io 5662P: Documentation/mm/damon/maintainer-profile.rst 5663T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5664T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5665T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5666F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5667F: Documentation/admin-guide/mm/damon/ 5668F: Documentation/mm/damon/ 5669F: include/linux/damon.h 5670F: include/trace/events/damon.h 5671F: mm/damon/ 5672F: tools/testing/selftests/damon/ 5673 5674DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5675L: netdev@vger.kernel.org 5676S: Orphan 5677F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5678F: drivers/net/ethernet/dec/tulip/dmfe.c 5679 5680DC390/AM53C974 SCSI driver 5681M: Hannes Reinecke <hare@suse.com> 5682L: linux-scsi@vger.kernel.org 5683S: Maintained 5684F: drivers/scsi/am53c974.c 5685 5686DC395x SCSI driver 5687M: Oliver Neukum <oliver@neukum.org> 5688M: Ali Akcaagac <aliakc@web.de> 5689M: Jamie Lenehan <lenehan@twibble.org> 5690S: Maintained 5691F: Documentation/scsi/dc395x.rst 5692F: drivers/scsi/dc395x.* 5693 5694DCCP PROTOCOL 5695L: dccp@vger.kernel.org 5696S: Orphan 5697W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5698F: include/linux/dccp.h 5699F: include/linux/tfrc.h 5700F: include/uapi/linux/dccp.h 5701F: net/dccp/ 5702 5703DEBUGOBJECTS: 5704M: Thomas Gleixner <tglx@linutronix.de> 5705L: linux-kernel@vger.kernel.org 5706S: Maintained 5707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5708F: include/linux/debugobjects.h 5709F: lib/debugobjects.c 5710 5711DECSTATION PLATFORM SUPPORT 5712M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5713L: linux-mips@vger.kernel.org 5714S: Maintained 5715W: http://www.linux-mips.org/wiki/DECstation 5716F: arch/mips/dec/ 5717F: arch/mips/include/asm/dec/ 5718F: arch/mips/include/asm/mach-dec/ 5719 5720DEFXX FDDI NETWORK DRIVER 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722S: Maintained 5723F: drivers/net/fddi/defxx.* 5724 5725DEFZA FDDI NETWORK DRIVER 5726M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5727S: Maintained 5728F: drivers/net/fddi/defza.* 5729 5730DEINTERLACE DRIVERS FOR ALLWINNER H3 5731M: Jernej Skrabec <jernej.skrabec@gmail.com> 5732L: linux-media@vger.kernel.org 5733S: Maintained 5734T: git git://linuxtv.org/media_tree.git 5735F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5736F: drivers/media/platform/sunxi/sun8i-di/ 5737 5738DELL LAPTOP DRIVER 5739M: Matthew Garrett <mjg59@srcf.ucam.org> 5740M: Pali Rohár <pali@kernel.org> 5741L: platform-driver-x86@vger.kernel.org 5742S: Maintained 5743F: drivers/platform/x86/dell/dell-laptop.c 5744 5745DELL LAPTOP FREEFALL DRIVER 5746M: Pali Rohár <pali@kernel.org> 5747S: Maintained 5748F: drivers/platform/x86/dell/dell-smo8800.c 5749 5750DELL LAPTOP RBTN DRIVER 5751M: Pali Rohár <pali@kernel.org> 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-rbtn.* 5754 5755DELL LAPTOP SMM DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: Documentation/ABI/obsolete/procfs-i8k 5759F: drivers/hwmon/dell-smm-hwmon.c 5760F: include/uapi/linux/i8k.h 5761 5762DELL REMOTE BIOS UPDATE DRIVER 5763M: Stuart Hayes <stuart.w.hayes@gmail.com> 5764L: platform-driver-x86@vger.kernel.org 5765S: Maintained 5766F: drivers/platform/x86/dell/dell_rbu.c 5767 5768DELL SMBIOS DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770L: Dell.Client.Kernel@dell.com 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-smbios.* 5774 5775DELL SMBIOS SMM DRIVER 5776L: Dell.Client.Kernel@dell.com 5777L: platform-driver-x86@vger.kernel.org 5778S: Maintained 5779F: drivers/platform/x86/dell/dell-smbios-smm.c 5780 5781DELL SMBIOS WMI DRIVER 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios-wmi.c 5786F: tools/wmi/dell-smbios-example.c 5787 5788DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5789M: Stuart Hayes <stuart.w.hayes@gmail.com> 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: Documentation/driver-api/dcdbas.rst 5793F: drivers/platform/x86/dell/dcdbas.* 5794 5795DELL WMI DDV DRIVER 5796M: Armin Wolf <W_Armin@gmx.de> 5797S: Maintained 5798F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5799F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5800F: Documentation/wmi/devices/dell-wmi-ddv.rst 5801F: drivers/platform/x86/dell/dell-wmi-ddv.c 5802 5803DELL WMI DESCRIPTOR DRIVER 5804L: Dell.Client.Kernel@dell.com 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5807 5808DELL WMI HARDWARE PRIVACY SUPPORT 5809M: Perry Yuan <Perry.Yuan@dell.com> 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-privacy.c 5814 5815DELL WMI NOTIFICATIONS DRIVER 5816M: Matthew Garrett <mjg59@srcf.ucam.org> 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-base.c 5820 5821DELL WMI SYSMAN DRIVER 5822M: Prasanth Ksr <prasanth.ksr@dell.com> 5823L: Dell.Client.Kernel@dell.com 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5827F: drivers/platform/x86/dell/dell-wmi-sysman/ 5828 5829DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5830M: Zev Weiss <zev@bewilderbeest.net> 5831L: linux-hwmon@vger.kernel.org 5832S: Maintained 5833F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5834 5835DELTA DPS920AB PSU DRIVER 5836M: Robert Marko <robert.marko@sartura.hr> 5837L: linux-hwmon@vger.kernel.org 5838S: Maintained 5839F: Documentation/hwmon/dps920ab.rst 5840F: drivers/hwmon/pmbus/dps920ab.c 5841 5842DELTA NETWORKS TN48M CPLD DRIVERS 5843M: Robert Marko <robert.marko@sartura.hr> 5844S: Maintained 5845F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5846F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5847F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5848F: drivers/gpio/gpio-tn48m.c 5849F: include/dt-bindings/reset/delta,tn48m-reset.h 5850 5851DELTA ST MEDIA DRIVER 5852M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5853L: linux-media@vger.kernel.org 5854S: Supported 5855W: https://linuxtv.org 5856T: git git://linuxtv.org/media_tree.git 5857F: drivers/media/platform/st/sti/delta 5858 5859DENALI NAND DRIVER 5860L: linux-mtd@lists.infradead.org 5861S: Orphan 5862F: drivers/mtd/nand/raw/denali* 5863 5864DESIGNWARE EDMA CORE IP DRIVER 5865M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5866R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5867R: Serge Semin <fancer.lancer@gmail.com> 5868L: dmaengine@vger.kernel.org 5869S: Maintained 5870F: drivers/dma/dw-edma/ 5871F: include/linux/dma/edma.h 5872 5873DESIGNWARE USB2 DRD IP DRIVER 5874M: Minas Harutyunyan <hminas@synopsys.com> 5875L: linux-usb@vger.kernel.org 5876S: Maintained 5877T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5878F: drivers/usb/dwc2/ 5879 5880DESIGNWARE USB3 DRD IP DRIVER 5881M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884F: drivers/usb/dwc3/ 5885 5886DESIGNWARE XDATA IP DRIVER 5887M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5888L: linux-pci@vger.kernel.org 5889S: Maintained 5890F: Documentation/misc-devices/dw-xdata-pcie.rst 5891F: drivers/misc/dw-xdata-pcie.c 5892 5893DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5894M: Andreas Klinger <ak@it-klinger.de> 5895L: linux-iio@vger.kernel.org 5896S: Maintained 5897F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5898F: drivers/iio/proximity/srf*.c 5899 5900DEVICE COREDUMP (DEV_COREDUMP) 5901M: Johannes Berg <johannes@sipsolutions.net> 5902L: linux-kernel@vger.kernel.org 5903S: Maintained 5904F: drivers/base/devcoredump.c 5905F: include/linux/devcoredump.h 5906 5907DEVICE DEPENDENCY HELPER SCRIPT 5908M: Saravana Kannan <saravanak@google.com> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: scripts/dev-needs.sh 5912 5913DEVICE DIRECT ACCESS (DAX) 5914M: Dan Williams <dan.j.williams@intel.com> 5915M: Vishal Verma <vishal.l.verma@intel.com> 5916M: Dave Jiang <dave.jiang@intel.com> 5917L: nvdimm@lists.linux.dev 5918L: linux-cxl@vger.kernel.org 5919S: Supported 5920F: drivers/dax/ 5921 5922DEVICE FREQUENCY (DEVFREQ) 5923M: MyungJoo Ham <myungjoo.ham@samsung.com> 5924M: Kyungmin Park <kyungmin.park@samsung.com> 5925M: Chanwoo Choi <cw00.choi@samsung.com> 5926L: linux-pm@vger.kernel.org 5927S: Maintained 5928T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5929F: Documentation/devicetree/bindings/devfreq/ 5930F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5931F: drivers/devfreq/ 5932F: include/linux/devfreq.h 5933F: include/trace/events/devfreq.h 5934 5935DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5936M: Chanwoo Choi <cw00.choi@samsung.com> 5937L: linux-pm@vger.kernel.org 5938S: Supported 5939T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5940F: Documentation/devicetree/bindings/devfreq/event/ 5941F: drivers/devfreq/devfreq-event.c 5942F: drivers/devfreq/event/ 5943F: include/dt-bindings/pmu/exynos_ppmu.h 5944F: include/linux/devfreq-event.h 5945 5946DEVICE RESOURCE MANAGEMENT HELPERS 5947M: Hans de Goede <hdegoede@redhat.com> 5948R: Matti Vaittinen <mazziesaccount@gmail.com> 5949S: Maintained 5950F: include/linux/devm-helpers.h 5951 5952DEVICE-MAPPER (LVM) 5953M: Alasdair Kergon <agk@redhat.com> 5954M: Mike Snitzer <snitzer@kernel.org> 5955M: dm-devel@redhat.com 5956L: dm-devel@redhat.com 5957S: Maintained 5958W: http://sources.redhat.com/dm 5959Q: http://patchwork.kernel.org/project/dm-devel/list/ 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5961T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5962F: Documentation/admin-guide/device-mapper/ 5963F: drivers/md/Kconfig 5964F: drivers/md/Makefile 5965F: drivers/md/dm* 5966F: drivers/md/persistent-data/ 5967F: include/linux/device-mapper.h 5968F: include/linux/dm-*.h 5969F: include/uapi/linux/dm-*.h 5970 5971DEVLINK 5972M: Jiri Pirko <jiri@resnulli.us> 5973L: netdev@vger.kernel.org 5974S: Supported 5975F: Documentation/networking/devlink 5976F: include/net/devlink.h 5977F: include/uapi/linux/devlink.h 5978F: net/devlink/ 5979 5980DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5981M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5982L: kernel@dh-electronics.com 5983S: Maintained 5984F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5986 5987DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5988M: Marek Vasut <marex@denx.de> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5993 5994DIALOG SEMICONDUCTOR DRIVERS 5995M: Support Opensource <support.opensource@diasemi.com> 5996S: Supported 5997W: http://www.dialog-semiconductor.com/products 5998F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5999F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6000F: Documentation/devicetree/bindings/mfd/da90*.txt 6001F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6002F: Documentation/devicetree/bindings/regulator/da92*.txt 6003F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6004F: Documentation/devicetree/bindings/regulator/slg51000.txt 6005F: Documentation/devicetree/bindings/sound/da[79]*.txt 6006F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6007F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6008F: Documentation/hwmon/da90??.rst 6009F: drivers/gpio/gpio-da90??.c 6010F: drivers/hwmon/da90??-hwmon.c 6011F: drivers/iio/adc/da91??-*.c 6012F: drivers/input/misc/da72??.[ch] 6013F: drivers/input/misc/da90??_onkey.c 6014F: drivers/input/touchscreen/da9052_tsi.c 6015F: drivers/leds/leds-da90??.c 6016F: drivers/mfd/da903x.c 6017F: drivers/mfd/da90??-*.c 6018F: drivers/mfd/da91??-*.c 6019F: drivers/pinctrl/pinctrl-da90??.c 6020F: drivers/power/supply/da9052-battery.c 6021F: drivers/power/supply/da91??-*.c 6022F: drivers/regulator/da9???-regulator.[ch] 6023F: drivers/regulator/slg51000-regulator.[ch] 6024F: drivers/rtc/rtc-da90??.c 6025F: drivers/thermal/da90??-thermal.c 6026F: drivers/video/backlight/da90??_bl.c 6027F: drivers/watchdog/da90??_wdt.c 6028F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6029F: include/linux/mfd/da903x.h 6030F: include/linux/mfd/da9052/ 6031F: include/linux/mfd/da9055/ 6032F: include/linux/mfd/da9062/ 6033F: include/linux/mfd/da9063/ 6034F: include/linux/mfd/da9150/ 6035F: include/linux/regulator/da9211.h 6036F: include/sound/da[79]*.h 6037F: sound/soc/codecs/da[79]*.[ch] 6038 6039DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6040M: William Breathitt Gray <william.gray@linaro.org> 6041L: linux-gpio@vger.kernel.org 6042S: Maintained 6043F: drivers/gpio/gpio-gpio-mm.c 6044 6045DIOLAN U2C-12 I2C DRIVER 6046M: Guenter Roeck <linux@roeck-us.net> 6047L: linux-i2c@vger.kernel.org 6048S: Maintained 6049F: drivers/i2c/busses/i2c-diolan-u2c.c 6050 6051DIRECTORY NOTIFICATION (DNOTIFY) 6052M: Jan Kara <jack@suse.cz> 6053R: Amir Goldstein <amir73il@gmail.com> 6054L: linux-fsdevel@vger.kernel.org 6055S: Maintained 6056F: Documentation/filesystems/dnotify.rst 6057F: fs/notify/dnotify/ 6058F: include/linux/dnotify.h 6059 6060DISK GEOMETRY AND PARTITION HANDLING 6061M: Andries Brouwer <aeb@cwi.nl> 6062S: Maintained 6063W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6064W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6065W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6066 6067DISKQUOTA 6068M: Jan Kara <jack@suse.com> 6069S: Maintained 6070F: Documentation/filesystems/quota.rst 6071F: fs/quota/ 6072F: include/linux/quota*.h 6073F: include/uapi/linux/quota*.h 6074 6075DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6076M: Bernie Thompson <bernie@plugable.com> 6077L: linux-fbdev@vger.kernel.org 6078S: Maintained 6079W: http://plugable.com/category/projects/udlfb/ 6080F: Documentation/fb/udlfb.rst 6081F: drivers/video/fbdev/udlfb.c 6082F: include/video/udlfb.h 6083 6084DISTRIBUTED LOCK MANAGER (DLM) 6085M: Christine Caulfield <ccaulfie@redhat.com> 6086M: David Teigland <teigland@redhat.com> 6087L: cluster-devel@redhat.com 6088S: Supported 6089W: http://sources.redhat.com/cluster/ 6090T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6091F: fs/dlm/ 6092 6093DMA BUFFER SHARING FRAMEWORK 6094M: Sumit Semwal <sumit.semwal@linaro.org> 6095M: Christian König <christian.koenig@amd.com> 6096L: linux-media@vger.kernel.org 6097L: dri-devel@lists.freedesktop.org 6098L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6099S: Maintained 6100T: git git://anongit.freedesktop.org/drm/drm-misc 6101F: Documentation/driver-api/dma-buf.rst 6102F: drivers/dma-buf/ 6103F: include/linux/*fence.h 6104F: include/linux/dma-buf.h 6105F: include/linux/dma-resv.h 6106K: \bdma_(?:buf|fence|resv)\b 6107 6108DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6109M: Vinod Koul <vkoul@kernel.org> 6110L: dmaengine@vger.kernel.org 6111S: Maintained 6112Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6113T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6114F: Documentation/devicetree/bindings/dma/ 6115F: Documentation/driver-api/dmaengine/ 6116F: drivers/dma/ 6117F: include/dt-bindings/dma/ 6118F: include/linux/dma/ 6119F: include/linux/dmaengine.h 6120F: include/linux/of_dma.h 6121 6122DMA MAPPING BENCHMARK 6123M: Xiang Chen <chenxiang66@hisilicon.com> 6124L: iommu@lists.linux.dev 6125F: kernel/dma/map_benchmark.c 6126F: tools/testing/selftests/dma/ 6127 6128DMA MAPPING HELPERS 6129M: Christoph Hellwig <hch@lst.de> 6130M: Marek Szyprowski <m.szyprowski@samsung.com> 6131R: Robin Murphy <robin.murphy@arm.com> 6132L: iommu@lists.linux.dev 6133S: Supported 6134W: http://git.infradead.org/users/hch/dma-mapping.git 6135T: git git://git.infradead.org/users/hch/dma-mapping.git 6136F: include/asm-generic/dma-mapping.h 6137F: include/linux/dma-direct.h 6138F: include/linux/dma-map-ops.h 6139F: include/linux/dma-mapping.h 6140F: include/linux/swiotlb.h 6141F: kernel/dma/ 6142 6143DMA-BUF HEAPS FRAMEWORK 6144M: Sumit Semwal <sumit.semwal@linaro.org> 6145R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6146R: Liam Mark <lmark@codeaurora.org> 6147R: Laura Abbott <labbott@redhat.com> 6148R: Brian Starkey <Brian.Starkey@arm.com> 6149R: John Stultz <jstultz@google.com> 6150L: linux-media@vger.kernel.org 6151L: dri-devel@lists.freedesktop.org 6152L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6153S: Maintained 6154T: git git://anongit.freedesktop.org/drm/drm-misc 6155F: drivers/dma-buf/dma-heap.c 6156F: drivers/dma-buf/heaps/* 6157F: include/linux/dma-heap.h 6158F: include/uapi/linux/dma-heap.h 6159 6160DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6161M: Lukasz Luba <lukasz.luba@arm.com> 6162L: linux-pm@vger.kernel.org 6163L: linux-samsung-soc@vger.kernel.org 6164S: Maintained 6165F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6166F: drivers/memory/samsung/exynos5422-dmc.c 6167 6168DME1737 HARDWARE MONITOR DRIVER 6169M: Juerg Haefliger <juergh@proton.me> 6170L: linux-hwmon@vger.kernel.org 6171S: Maintained 6172F: Documentation/hwmon/dme1737.rst 6173F: drivers/hwmon/dme1737.c 6174 6175DMI/SMBIOS SUPPORT 6176M: Jean Delvare <jdelvare@suse.com> 6177S: Maintained 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6179F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6180F: drivers/firmware/dmi-id.c 6181F: drivers/firmware/dmi_scan.c 6182F: include/linux/dmi.h 6183 6184DOCUMENTATION 6185M: Jonathan Corbet <corbet@lwn.net> 6186L: linux-doc@vger.kernel.org 6187S: Maintained 6188P: Documentation/doc-guide/maintainer-profile.rst 6189T: git git://git.lwn.net/linux.git docs-next 6190F: Documentation/ 6191F: scripts/documentation-file-ref-check 6192F: scripts/kernel-doc 6193F: scripts/sphinx-pre-install 6194X: Documentation/ABI/ 6195X: Documentation/admin-guide/media/ 6196X: Documentation/devicetree/ 6197X: Documentation/driver-api/media/ 6198X: Documentation/firmware-guide/acpi/ 6199X: Documentation/i2c/ 6200X: Documentation/netlink/ 6201X: Documentation/power/ 6202X: Documentation/spi/ 6203X: Documentation/userspace-api/media/ 6204 6205DOCUMENTATION PROCESS 6206M: Jonathan Corbet <corbet@lwn.net> 6207L: workflows@vger.kernel.org 6208S: Maintained 6209F: Documentation/process/ 6210 6211DOCUMENTATION REPORTING ISSUES 6212M: Thorsten Leemhuis <linux@leemhuis.info> 6213L: linux-doc@vger.kernel.org 6214S: Maintained 6215F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6216F: Documentation/admin-guide/reporting-issues.rst 6217 6218DOCUMENTATION SCRIPTS 6219M: Mauro Carvalho Chehab <mchehab@kernel.org> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/sphinx/parse-headers.pl 6223F: scripts/documentation-file-ref-check 6224F: scripts/sphinx-pre-install 6225 6226DOCUMENTATION/ITALIAN 6227M: Federico Vaga <federico.vaga@vaga.pv.it> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/translations/it_IT 6231 6232DOCUMENTATION/JAPANESE 6233R: Akira Yokosawa <akiyks@gmail.com> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/translations/ja_JP 6237 6238DONGWOON DW9714 LENS VOICE COIL DRIVER 6239M: Sakari Ailus <sakari.ailus@linux.intel.com> 6240L: linux-media@vger.kernel.org 6241S: Maintained 6242T: git git://linuxtv.org/media_tree.git 6243F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6244F: drivers/media/i2c/dw9714.c 6245 6246DONGWOON DW9719 LENS VOICE COIL DRIVER 6247M: Daniel Scally <djrscally@gmail.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: drivers/media/i2c/dw9719.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254L: linux-media@vger.kernel.org 6255S: Orphan 6256T: git git://linuxtv.org/media_tree.git 6257F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6258F: drivers/media/i2c/dw9768.c 6259 6260DONGWOON DW9807 LENS VOICE COIL DRIVER 6261M: Sakari Ailus <sakari.ailus@linux.intel.com> 6262L: linux-media@vger.kernel.org 6263S: Maintained 6264T: git git://linuxtv.org/media_tree.git 6265F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6266F: drivers/media/i2c/dw9807-vcm.c 6267 6268DOUBLETALK DRIVER 6269M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6270L: blinux-list@redhat.com 6271S: Maintained 6272F: drivers/char/dtlk.c 6273F: include/linux/dtlk.h 6274 6275DPAA2 DATAPATH I/O (DPIO) DRIVER 6276M: Roy Pledge <Roy.Pledge@nxp.com> 6277L: linux-kernel@vger.kernel.org 6278S: Maintained 6279F: drivers/soc/fsl/dpio 6280 6281DPAA2 ETHERNET DRIVER 6282M: Ioana Ciornei <ioana.ciornei@nxp.com> 6283L: netdev@vger.kernel.org 6284S: Maintained 6285F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6287F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6288F: drivers/net/ethernet/freescale/dpaa2/Makefile 6289F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6292F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6293F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6294F: drivers/net/ethernet/freescale/dpaa2/dpni* 6295 6296DPAA2 ETHERNET SWITCH DRIVER 6297M: Ioana Ciornei <ioana.ciornei@nxp.com> 6298L: netdev@vger.kernel.org 6299S: Maintained 6300F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6301F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6302F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6303 6304DRBD DRIVER 6305M: Philipp Reisner <philipp.reisner@linbit.com> 6306M: Lars Ellenberg <lars.ellenberg@linbit.com> 6307M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6308L: drbd-dev@lists.linbit.com 6309S: Supported 6310W: http://www.drbd.org 6311T: git git://git.linbit.com/linux-drbd.git 6312T: git git://git.linbit.com/drbd-8.4.git 6313F: Documentation/admin-guide/blockdev/ 6314F: drivers/block/drbd/ 6315F: include/linux/drbd* 6316F: lib/lru_cache.c 6317 6318DRIVER COMPONENT FRAMEWORK 6319L: dri-devel@lists.freedesktop.org 6320F: drivers/base/component.c 6321F: include/linux/component.h 6322 6323DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6324M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6325R: "Rafael J. Wysocki" <rafael@kernel.org> 6326S: Supported 6327T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6328F: Documentation/core-api/kobject.rst 6329F: drivers/base/ 6330F: fs/debugfs/ 6331F: fs/sysfs/ 6332F: include/linux/debugfs.h 6333F: include/linux/fwnode.h 6334F: include/linux/kobj* 6335F: include/linux/property.h 6336F: lib/kobj* 6337 6338DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6339M: Nishanth Menon <nm@ti.com> 6340L: linux-pm@vger.kernel.org 6341S: Maintained 6342F: drivers/soc/ti/smartreflex.c 6343F: include/linux/power/smartreflex.h 6344 6345DRM ACCEL DRIVERS FOR INTEL VPU 6346M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6347M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6348L: dri-devel@lists.freedesktop.org 6349S: Supported 6350T: git git://anongit.freedesktop.org/drm/drm-misc 6351F: drivers/accel/ivpu/ 6352F: include/uapi/drm/ivpu_accel.h 6353 6354DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6355M: Oded Gabbay <ogabbay@kernel.org> 6356L: dri-devel@lists.freedesktop.org 6357S: Maintained 6358C: irc://irc.oftc.net/dri-devel 6359T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6360F: Documentation/accel/ 6361F: drivers/accel/ 6362F: include/drm/drm_accel.h 6363 6364DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6365M: Maxime Ripard <mripard@kernel.org> 6366M: Chen-Yu Tsai <wens@csie.org> 6367R: Jernej Skrabec <jernej.skrabec@gmail.com> 6368L: dri-devel@lists.freedesktop.org 6369S: Supported 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: drivers/gpu/drm/sun4i/sun8i* 6372 6373DRM DRIVER FOR ARM PL111 CLCD 6374M: Emma Anholt <emma@anholt.net> 6375S: Supported 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: drivers/gpu/drm/pl111/ 6378 6379DRM DRIVER FOR ARM VERSATILE TFT PANELS 6380M: Linus Walleij <linus.walleij@linaro.org> 6381S: Maintained 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6384F: drivers/gpu/drm/panel/panel-arm-versatile.c 6385 6386DRM DRIVER FOR ASPEED BMC GFX 6387M: Joel Stanley <joel@jms.id.au> 6388L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6389S: Supported 6390T: git git://anongit.freedesktop.org/drm/drm-misc 6391F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6392F: drivers/gpu/drm/aspeed/ 6393 6394DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6395M: Dave Airlie <airlied@redhat.com> 6396R: Thomas Zimmermann <tzimmermann@suse.de> 6397L: dri-devel@lists.freedesktop.org 6398S: Supported 6399T: git git://anongit.freedesktop.org/drm/drm-misc 6400F: drivers/gpu/drm/ast/ 6401 6402DRM DRIVER FOR BOCHS VIRTUAL GPU 6403M: Gerd Hoffmann <kraxel@redhat.com> 6404L: virtualization@lists.linux-foundation.org 6405S: Maintained 6406T: git git://anongit.freedesktop.org/drm/drm-misc 6407F: drivers/gpu/drm/tiny/bochs.c 6408 6409DRM DRIVER FOR BOE HIMAX8279D PANELS 6410M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6411S: Maintained 6412F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6413F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6414 6415DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6416M: Jagan Teki <jagan@amarulasolutions.com> 6417S: Maintained 6418F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6419F: drivers/gpu/drm/bridge/chipone-icn6211.c 6420 6421DRM DRIVER FOR EBBG FT8719 PANEL 6422M: Joel Selvaraj <jo@jsfamily.in> 6423S: Maintained 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6426F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6427 6428DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6429M: Linus Walleij <linus.walleij@linaro.org> 6430S: Maintained 6431T: git git://anongit.freedesktop.org/drm/drm-misc 6432F: drivers/gpu/drm/tve200/ 6433 6434DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6435M: Icenowy Zheng <icenowy@aosc.io> 6436S: Maintained 6437F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6438F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6439 6440DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6441M: Jagan Teki <jagan@amarulasolutions.com> 6442S: Maintained 6443F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6444F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6445 6446DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6447M: Thomas Zimmermann <tzimmermann@suse.de> 6448M: Javier Martinez Canillas <javierm@redhat.com> 6449L: dri-devel@lists.freedesktop.org 6450S: Maintained 6451T: git git://anongit.freedesktop.org/drm/drm-misc 6452F: drivers/gpu/drm/drm_aperture.c 6453F: drivers/gpu/drm/tiny/ofdrm.c 6454F: drivers/gpu/drm/tiny/simpledrm.c 6455F: drivers/video/aperture.c 6456F: drivers/video/nomodeset.c 6457F: include/drm/drm_aperture.h 6458F: include/linux/aperture.h 6459F: include/video/nomodeset.h 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 HIMAX HX8394 MIPI-DSI LCD panels 6481M: Ondrej Jirman <megi@xff.cz> 6482M: Javier Martinez Canillas <javierm@redhat.com> 6483S: Maintained 6484T: git git://anongit.freedesktop.org/drm/drm-misc 6485F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6486F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6487 6488DRM DRIVER FOR HX8357D PANELS 6489M: Emma Anholt <emma@anholt.net> 6490S: Maintained 6491T: git git://anongit.freedesktop.org/drm/drm-misc 6492F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6493F: drivers/gpu/drm/tiny/hx8357d.c 6494 6495DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6496M: Deepak Rawat <drawat.floss@gmail.com> 6497L: linux-hyperv@vger.kernel.org 6498L: dri-devel@lists.freedesktop.org 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: drivers/gpu/drm/hyperv 6502 6503DRM DRIVER FOR ILITEK ILI9225 PANELS 6504M: David Lechner <david@lechnology.com> 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6508F: drivers/gpu/drm/tiny/ili9225.c 6509 6510DRM DRIVER FOR ILITEK ILI9486 PANELS 6511M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6512S: Maintained 6513T: git git://anongit.freedesktop.org/drm/drm-misc 6514F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6515F: drivers/gpu/drm/tiny/ili9486.c 6516 6517DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6518M: Jagan Teki <jagan@edgeble.ai> 6519S: Maintained 6520F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6521F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6522 6523DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6524M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6525S: Supported 6526T: git git://anongit.freedesktop.org/drm/drm-misc 6527F: drivers/gpu/drm/logicvc/ 6528 6529DRM DRIVER FOR LVDS PANELS 6530M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6531L: dri-devel@lists.freedesktop.org 6532S: Maintained 6533T: git git://anongit.freedesktop.org/drm/drm-misc 6534F: Documentation/devicetree/bindings/display/lvds.yaml 6535F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6536F: drivers/gpu/drm/panel/panel-lvds.c 6537 6538DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6539M: Guido Günther <agx@sigxcpu.org> 6540R: Purism Kernel Team <kernel@puri.sm> 6541S: Maintained 6542F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6543F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6544 6545DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6546M: Dave Airlie <airlied@redhat.com> 6547R: Thomas Zimmermann <tzimmermann@suse.de> 6548L: dri-devel@lists.freedesktop.org 6549S: Supported 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: drivers/gpu/drm/mgag200/ 6552 6553DRM DRIVER FOR MI0283QT 6554M: Noralf Trønnes <noralf@tronnes.org> 6555S: Maintained 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6558F: drivers/gpu/drm/tiny/mi0283qt.c 6559 6560DRM DRIVER FOR MIPI DBI compatible panels 6561M: Noralf Trønnes <noralf@tronnes.org> 6562S: Maintained 6563W: https://github.com/notro/panel-mipi-dbi/wiki 6564T: git git://anongit.freedesktop.org/drm/drm-misc 6565F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6566F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6567 6568DRM DRIVER FOR MSM ADRENO GPU 6569M: Rob Clark <robdclark@gmail.com> 6570M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6571M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6572R: Sean Paul <sean@poorly.run> 6573R: Marijn Suijten <marijn.suijten@somainline.org> 6574L: linux-arm-msm@vger.kernel.org 6575L: dri-devel@lists.freedesktop.org 6576L: freedreno@lists.freedesktop.org 6577S: Maintained 6578B: https://gitlab.freedesktop.org/drm/msm/-/issues 6579T: git https://gitlab.freedesktop.org/drm/msm.git 6580F: Documentation/devicetree/bindings/display/msm/ 6581F: drivers/gpu/drm/msm/ 6582F: include/uapi/drm/msm_drm.h 6583 6584DRM DRIVER FOR NOVATEK NT35510 PANELS 6585M: Linus Walleij <linus.walleij@linaro.org> 6586S: Maintained 6587T: git git://anongit.freedesktop.org/drm/drm-misc 6588F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6589F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6590 6591DRM DRIVER FOR NOVATEK NT35560 PANELS 6592M: Linus Walleij <linus.walleij@linaro.org> 6593S: Maintained 6594T: git git://anongit.freedesktop.org/drm/drm-misc 6595F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6596F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6597 6598DRM DRIVER FOR NOVATEK NT36523 PANELS 6599M: Jianhua Lu <lujianhua000@gmail.com> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6604 6605DRM DRIVER FOR NOVATEK NT36672A PANELS 6606M: Sumit Semwal <sumit.semwal@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6610F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6611 6612DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6613M: Ben Skeggs <bskeggs@redhat.com> 6614M: Karol Herbst <kherbst@redhat.com> 6615M: Lyude Paul <lyude@redhat.com> 6616L: dri-devel@lists.freedesktop.org 6617L: nouveau@lists.freedesktop.org 6618S: Supported 6619W: https://nouveau.freedesktop.org/ 6620Q: https://patchwork.freedesktop.org/project/nouveau/ 6621Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6622B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6623C: irc://irc.oftc.net/nouveau 6624T: git https://gitlab.freedesktop.org/drm/nouveau.git 6625F: drivers/gpu/drm/nouveau/ 6626F: include/uapi/drm/nouveau_drm.h 6627 6628DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6629M: Stefan Mavrodiev <stefan@olimex.com> 6630S: Maintained 6631F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6632F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6633 6634DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6635R: Douglas Anderson <dianders@chromium.org> 6636F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6637F: drivers/gpu/drm/bridge/parade-ps8640.c 6638 6639DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6640M: Noralf Trønnes <noralf@tronnes.org> 6641S: Maintained 6642T: git git://anongit.freedesktop.org/drm/drm-misc 6643F: Documentation/devicetree/bindings/display/repaper.txt 6644F: drivers/gpu/drm/tiny/repaper.c 6645 6646DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6647M: Dave Airlie <airlied@redhat.com> 6648M: Gerd Hoffmann <kraxel@redhat.com> 6649L: virtualization@lists.linux-foundation.org 6650S: Obsolete 6651W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: drivers/gpu/drm/tiny/cirrus.c 6654 6655DRM DRIVER FOR QXL VIRTUAL GPU 6656M: Dave Airlie <airlied@redhat.com> 6657M: Gerd Hoffmann <kraxel@redhat.com> 6658L: virtualization@lists.linux-foundation.org 6659L: spice-devel@lists.freedesktop.org 6660S: Maintained 6661T: git git://anongit.freedesktop.org/drm/drm-misc 6662F: drivers/gpu/drm/qxl/ 6663F: include/uapi/drm/qxl_drm.h 6664 6665DRM DRIVER FOR RAYDIUM RM67191 PANELS 6666M: Robert Chiras <robert.chiras@nxp.com> 6667S: Maintained 6668F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6669F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6670 6671DRM DRIVER FOR SAMSUNG DB7430 PANELS 6672M: Linus Walleij <linus.walleij@linaro.org> 6673S: Maintained 6674T: git git://anongit.freedesktop.org/drm/drm-misc 6675F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6676F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6677 6678DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6679M: Inki Dae <inki.dae@samsung.com> 6680M: Jagan Teki <jagan@amarulasolutions.com> 6681M: Marek Szyprowski <m.szyprowski@samsung.com> 6682S: Maintained 6683T: git git://anongit.freedesktop.org/drm/drm-misc 6684F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6685F: drivers/gpu/drm/bridge/samsung-dsim.c 6686F: include/drm/bridge/samsung-dsim.h 6687 6688DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6689M: Markuss Broks <markuss.broks@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6693 6694DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6695M: Artur Weber <aweber.kernel@gmail.com> 6696S: Maintained 6697F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6698F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6699 6700DRM DRIVER FOR SITRONIX ST7586 PANELS 6701M: David Lechner <david@lechnology.com> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6705F: drivers/gpu/drm/tiny/st7586.c 6706 6707DRM DRIVER FOR SITRONIX ST7701 PANELS 6708M: Jagan Teki <jagan@amarulasolutions.com> 6709S: Maintained 6710F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6711F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6712 6713DRM DRIVER FOR SITRONIX ST7703 PANELS 6714M: Guido Günther <agx@sigxcpu.org> 6715R: Purism Kernel Team <kernel@puri.sm> 6716R: Ondrej Jirman <megous@megous.com> 6717S: Maintained 6718F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6719F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6720 6721DRM DRIVER FOR SITRONIX ST7735R PANELS 6722M: David Lechner <david@lechnology.com> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6726F: drivers/gpu/drm/tiny/st7735r.c 6727 6728DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6729M: Javier Martinez Canillas <javierm@redhat.com> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6733F: drivers/gpu/drm/solomon/ssd130x* 6734 6735DRM DRIVER FOR ST-ERICSSON MCDE 6736M: Linus Walleij <linus.walleij@linaro.org> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6740F: drivers/gpu/drm/mcde/ 6741 6742DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6743M: Jagan Teki <jagan@amarulasolutions.com> 6744S: Maintained 6745F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6746F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6747 6748DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6749R: Douglas Anderson <dianders@chromium.org> 6750F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6751F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6752 6753DRM DRIVER FOR TPO TPG110 PANELS 6754M: Linus Walleij <linus.walleij@linaro.org> 6755S: Maintained 6756T: git git://anongit.freedesktop.org/drm/drm-misc 6757F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6758F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6759 6760DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6761M: Dave Airlie <airlied@redhat.com> 6762R: Sean Paul <sean@poorly.run> 6763R: Thomas Zimmermann <tzimmermann@suse.de> 6764L: dri-devel@lists.freedesktop.org 6765S: Supported 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: drivers/gpu/drm/udl/ 6768 6769DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6770M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6771M: Melissa Wen <melissa.srw@gmail.com> 6772M: Maíra Canal <mairacanal@riseup.net> 6773R: Haneen Mohammed <hamohammed.sa@gmail.com> 6774R: Daniel Vetter <daniel@ffwll.ch> 6775L: dri-devel@lists.freedesktop.org 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: Documentation/gpu/vkms.rst 6779F: drivers/gpu/drm/vkms/ 6780 6781DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6782M: Hans de Goede <hdegoede@redhat.com> 6783L: dri-devel@lists.freedesktop.org 6784S: Maintained 6785T: git git://anongit.freedesktop.org/drm/drm-misc 6786F: drivers/gpu/drm/vboxvideo/ 6787 6788DRM DRIVER FOR VMWARE VIRTUAL GPU 6789M: Zack Rusin <zackr@vmware.com> 6790R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6791L: dri-devel@lists.freedesktop.org 6792S: Supported 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: drivers/gpu/drm/vmwgfx/ 6795F: include/uapi/drm/vmwgfx_drm.h 6796 6797DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6798M: Linus Walleij <linus.walleij@linaro.org> 6799S: Maintained 6800T: git git://anongit.freedesktop.org/drm/drm-misc 6801F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6802F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6803 6804DRM DRIVERS 6805M: David Airlie <airlied@gmail.com> 6806M: Daniel Vetter <daniel@ffwll.ch> 6807L: dri-devel@lists.freedesktop.org 6808S: Maintained 6809B: https://gitlab.freedesktop.org/drm 6810C: irc://irc.oftc.net/dri-devel 6811T: git git://anongit.freedesktop.org/drm/drm 6812F: Documentation/devicetree/bindings/display/ 6813F: Documentation/devicetree/bindings/gpu/ 6814F: Documentation/gpu/ 6815F: drivers/gpu/ 6816F: include/drm/ 6817F: include/linux/vga* 6818F: include/uapi/drm/ 6819 6820DRM DRIVERS AND MISC GPU PATCHES 6821M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6822M: Maxime Ripard <mripard@kernel.org> 6823M: Thomas Zimmermann <tzimmermann@suse.de> 6824S: Maintained 6825W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6826T: git git://anongit.freedesktop.org/drm/drm-misc 6827F: Documentation/gpu/ 6828F: drivers/gpu/drm/* 6829F: drivers/gpu/vga/ 6830F: include/drm/drm* 6831F: include/linux/vga* 6832F: include/uapi/drm/drm* 6833 6834DRM DRIVERS FOR ALLWINNER A10 6835M: Maxime Ripard <mripard@kernel.org> 6836M: Chen-Yu Tsai <wens@csie.org> 6837L: dri-devel@lists.freedesktop.org 6838S: Supported 6839T: git git://anongit.freedesktop.org/drm/drm-misc 6840F: Documentation/devicetree/bindings/display/allwinner* 6841F: drivers/gpu/drm/sun4i/ 6842 6843DRM DRIVERS FOR AMLOGIC SOCS 6844M: Neil Armstrong <neil.armstrong@linaro.org> 6845L: dri-devel@lists.freedesktop.org 6846L: linux-amlogic@lists.infradead.org 6847S: Supported 6848W: http://linux-meson.com/ 6849T: git git://anongit.freedesktop.org/drm/drm-misc 6850F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6851F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6852F: Documentation/gpu/meson.rst 6853F: drivers/gpu/drm/meson/ 6854 6855DRM DRIVERS FOR ATMEL HLCDC 6856M: Sam Ravnborg <sam@ravnborg.org> 6857M: Boris Brezillon <bbrezillon@kernel.org> 6858L: dri-devel@lists.freedesktop.org 6859S: Supported 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: Documentation/devicetree/bindings/display/atmel/ 6862F: drivers/gpu/drm/atmel-hlcdc/ 6863 6864DRM DRIVERS FOR BRIDGE CHIPS 6865M: Andrzej Hajda <andrzej.hajda@intel.com> 6866M: Neil Armstrong <neil.armstrong@linaro.org> 6867M: Robert Foss <rfoss@kernel.org> 6868R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6869R: Jonas Karlman <jonas@kwiboo.se> 6870R: Jernej Skrabec <jernej.skrabec@gmail.com> 6871S: Maintained 6872T: git git://anongit.freedesktop.org/drm/drm-misc 6873F: Documentation/devicetree/bindings/display/bridge/ 6874F: drivers/gpu/drm/bridge/ 6875F: drivers/gpu/drm/drm_bridge.c 6876F: include/drm/drm_bridge.h 6877 6878DRM DRIVERS FOR EXYNOS 6879M: Inki Dae <inki.dae@samsung.com> 6880M: Seung-Woo Kim <sw0312.kim@samsung.com> 6881M: Kyungmin Park <kyungmin.park@samsung.com> 6882L: dri-devel@lists.freedesktop.org 6883S: Supported 6884T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6885F: Documentation/devicetree/bindings/display/exynos/ 6886F: Documentation/devicetree/bindings/display/samsung/ 6887F: drivers/gpu/drm/exynos/ 6888F: include/uapi/drm/exynos_drm.h 6889 6890DRM DRIVERS FOR FREESCALE DCU 6891M: Stefan Agner <stefan@agner.ch> 6892M: Alison Wang <alison.wang@nxp.com> 6893L: dri-devel@lists.freedesktop.org 6894S: Supported 6895T: git git://anongit.freedesktop.org/drm/drm-misc 6896F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6897F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6898F: drivers/gpu/drm/fsl-dcu/ 6899 6900DRM DRIVERS FOR FREESCALE IMX 6901M: Philipp Zabel <p.zabel@pengutronix.de> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/imx/ 6905F: drivers/gpu/drm/imx/ipuv3/ 6906F: drivers/gpu/ipu-v3/ 6907 6908DRM DRIVERS FOR FREESCALE IMX BRIDGE 6909M: Liu Ying <victor.liu@nxp.com> 6910L: dri-devel@lists.freedesktop.org 6911S: Maintained 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6916F: drivers/gpu/drm/bridge/imx/ 6917 6918DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6919M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6920L: dri-devel@lists.freedesktop.org 6921S: Maintained 6922T: git git://github.com/patjak/drm-gma500 6923F: drivers/gpu/drm/gma500/ 6924 6925DRM DRIVERS FOR HISILICON 6926M: Xinliang Liu <xinliang.liu@linaro.org> 6927M: Tian Tao <tiantao6@hisilicon.com> 6928R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6929R: Sumit Semwal <sumit.semwal@linaro.org> 6930R: Yongqin Liu <yongqin.liu@linaro.org> 6931R: John Stultz <jstultz@google.com> 6932L: dri-devel@lists.freedesktop.org 6933S: Maintained 6934T: git git://anongit.freedesktop.org/drm/drm-misc 6935F: Documentation/devicetree/bindings/display/hisilicon/ 6936F: drivers/gpu/drm/hisilicon/ 6937 6938DRM DRIVERS FOR LIMA 6939M: Qiang Yu <yuq825@gmail.com> 6940L: dri-devel@lists.freedesktop.org 6941L: lima@lists.freedesktop.org (moderated for non-subscribers) 6942S: Maintained 6943T: git git://anongit.freedesktop.org/drm/drm-misc 6944F: drivers/gpu/drm/lima/ 6945F: include/uapi/drm/lima_drm.h 6946 6947DRM DRIVERS FOR MEDIATEK 6948M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6949M: Philipp Zabel <p.zabel@pengutronix.de> 6950L: dri-devel@lists.freedesktop.org 6951L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6952S: Supported 6953F: Documentation/devicetree/bindings/display/mediatek/ 6954F: drivers/gpu/drm/mediatek/ 6955F: drivers/phy/mediatek/phy-mtk-dp.c 6956F: drivers/phy/mediatek/phy-mtk-hdmi* 6957F: drivers/phy/mediatek/phy-mtk-mipi* 6958 6959DRM DRIVERS FOR NVIDIA TEGRA 6960M: Thierry Reding <thierry.reding@gmail.com> 6961M: Mikko Perttunen <mperttunen@nvidia.com> 6962L: dri-devel@lists.freedesktop.org 6963L: linux-tegra@vger.kernel.org 6964S: Supported 6965T: git https://gitlab.freedesktop.org/drm/tegra.git 6966F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6967F: Documentation/devicetree/bindings/gpu/host1x/ 6968F: drivers/gpu/drm/tegra/ 6969F: drivers/gpu/host1x/ 6970F: include/linux/host1x.h 6971F: include/uapi/drm/tegra_drm.h 6972 6973DRM DRIVERS FOR RENESAS 6974M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6975M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-renesas-soc@vger.kernel.org 6978S: Supported 6979T: git git://linuxtv.org/pinchartl/media drm/du/next 6980F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6983F: Documentation/devicetree/bindings/display/renesas,du.yaml 6984F: drivers/gpu/drm/renesas/ 6985F: include/linux/platform_data/shmob_drm.h 6986 6987DRM DRIVERS FOR ROCKCHIP 6988M: Sandy Huang <hjc@rock-chips.com> 6989M: Heiko Stübner <heiko@sntech.de> 6990L: dri-devel@lists.freedesktop.org 6991S: Maintained 6992T: git git://anongit.freedesktop.org/drm/drm-misc 6993F: Documentation/devicetree/bindings/display/rockchip/ 6994F: drivers/gpu/drm/rockchip/ 6995 6996DRM DRIVERS FOR STI 6997M: Alain Volmat <alain.volmat@foss.st.com> 6998L: dri-devel@lists.freedesktop.org 6999S: Maintained 7000T: git git://anongit.freedesktop.org/drm/drm-misc 7001F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7002F: drivers/gpu/drm/sti 7003 7004DRM DRIVERS FOR STM 7005M: Yannick Fertre <yannick.fertre@foss.st.com> 7006M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7007M: Philippe Cornu <philippe.cornu@foss.st.com> 7008L: dri-devel@lists.freedesktop.org 7009S: Maintained 7010T: git git://anongit.freedesktop.org/drm/drm-misc 7011F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7012F: drivers/gpu/drm/stm 7013 7014DRM DRIVERS FOR TI KEYSTONE 7015M: Jyri Sarha <jyri.sarha@iki.fi> 7016M: Tomi Valkeinen <tomba@kernel.org> 7017L: dri-devel@lists.freedesktop.org 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7021F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7023F: drivers/gpu/drm/tidss/ 7024 7025DRM DRIVERS FOR TI LCDC 7026M: Jyri Sarha <jyri.sarha@iki.fi> 7027R: Tomi Valkeinen <tomba@kernel.org> 7028L: dri-devel@lists.freedesktop.org 7029S: Maintained 7030F: Documentation/devicetree/bindings/display/tilcdc/ 7031F: drivers/gpu/drm/tilcdc/ 7032 7033DRM DRIVERS FOR TI OMAP 7034M: Tomi Valkeinen <tomba@kernel.org> 7035L: dri-devel@lists.freedesktop.org 7036S: Maintained 7037F: Documentation/devicetree/bindings/display/ti/ 7038F: drivers/gpu/drm/omapdrm/ 7039 7040DRM DRIVERS FOR V3D 7041M: Emma Anholt <emma@anholt.net> 7042M: Melissa Wen <mwen@igalia.com> 7043S: Supported 7044T: git git://anongit.freedesktop.org/drm/drm-misc 7045F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7046F: drivers/gpu/drm/v3d/ 7047F: include/uapi/drm/v3d_drm.h 7048 7049DRM DRIVERS FOR VC4 7050M: Emma Anholt <emma@anholt.net> 7051M: Maxime Ripard <mripard@kernel.org> 7052S: Supported 7053T: git git://github.com/anholt/linux 7054T: git git://anongit.freedesktop.org/drm/drm-misc 7055F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7056F: drivers/gpu/drm/vc4/ 7057F: include/uapi/drm/vc4_drm.h 7058 7059DRM DRIVERS FOR VIVANTE GPU IP 7060M: Lucas Stach <l.stach@pengutronix.de> 7061R: Russell King <linux+etnaviv@armlinux.org.uk> 7062R: Christian Gmeiner <christian.gmeiner@gmail.com> 7063L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7064L: dri-devel@lists.freedesktop.org 7065S: Maintained 7066F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7067F: drivers/gpu/drm/etnaviv/ 7068F: include/uapi/drm/etnaviv_drm.h 7069 7070DRM DRIVERS FOR XEN 7071M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7072L: dri-devel@lists.freedesktop.org 7073L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7074S: Supported 7075T: git git://anongit.freedesktop.org/drm/drm-misc 7076F: Documentation/gpu/xen-front.rst 7077F: drivers/gpu/drm/xen/ 7078 7079DRM DRIVERS FOR XILINX 7080M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7081L: dri-devel@lists.freedesktop.org 7082S: Maintained 7083T: git git://anongit.freedesktop.org/drm/drm-misc 7084F: Documentation/devicetree/bindings/display/xlnx/ 7085F: drivers/gpu/drm/xlnx/ 7086 7087DRM GPU SCHEDULER 7088M: Luben Tuikov <luben.tuikov@amd.com> 7089L: dri-devel@lists.freedesktop.org 7090S: Maintained 7091T: git git://anongit.freedesktop.org/drm/drm-misc 7092F: drivers/gpu/drm/scheduler/ 7093F: include/drm/gpu_scheduler.h 7094 7095DRM PANEL DRIVERS 7096M: Neil Armstrong <neil.armstrong@linaro.org> 7097R: Sam Ravnborg <sam@ravnborg.org> 7098L: dri-devel@lists.freedesktop.org 7099S: Maintained 7100T: git git://anongit.freedesktop.org/drm/drm-misc 7101F: Documentation/devicetree/bindings/display/panel/ 7102F: drivers/gpu/drm/drm_panel.c 7103F: drivers/gpu/drm/panel/ 7104F: include/drm/drm_panel.h 7105 7106DRM PRIVACY-SCREEN CLASS 7107M: Hans de Goede <hdegoede@redhat.com> 7108L: dri-devel@lists.freedesktop.org 7109S: Maintained 7110T: git git://anongit.freedesktop.org/drm/drm-misc 7111F: drivers/gpu/drm/drm_privacy_screen* 7112F: include/drm/drm_privacy_screen* 7113 7114DRM TTM SUBSYSTEM 7115M: Christian Koenig <christian.koenig@amd.com> 7116M: Huang Rui <ray.huang@amd.com> 7117L: dri-devel@lists.freedesktop.org 7118S: Maintained 7119T: git git://anongit.freedesktop.org/drm/drm-misc 7120F: drivers/gpu/drm/ttm/ 7121F: include/drm/ttm/ 7122 7123DSBR100 USB FM RADIO DRIVER 7124M: Alexey Klimov <klimov.linux@gmail.com> 7125L: linux-media@vger.kernel.org 7126S: Maintained 7127T: git git://linuxtv.org/media_tree.git 7128F: drivers/media/radio/dsbr100.c 7129 7130DT3155 MEDIA DRIVER 7131M: Hans Verkuil <hverkuil@xs4all.nl> 7132L: linux-media@vger.kernel.org 7133S: Odd Fixes 7134W: https://linuxtv.org 7135T: git git://linuxtv.org/media_tree.git 7136F: drivers/media/pci/dt3155/ 7137 7138DVB_USB_AF9015 MEDIA DRIVER 7139M: Antti Palosaari <crope@iki.fi> 7140L: linux-media@vger.kernel.org 7141S: Maintained 7142W: https://linuxtv.org 7143W: http://palosaari.fi/linux/ 7144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7145T: git git://linuxtv.org/anttip/media_tree.git 7146F: drivers/media/usb/dvb-usb-v2/af9015* 7147 7148DVB_USB_AF9035 MEDIA DRIVER 7149M: Antti Palosaari <crope@iki.fi> 7150L: linux-media@vger.kernel.org 7151S: Maintained 7152W: https://linuxtv.org 7153W: http://palosaari.fi/linux/ 7154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7155T: git git://linuxtv.org/anttip/media_tree.git 7156F: drivers/media/usb/dvb-usb-v2/af9035* 7157 7158DVB_USB_ANYSEE MEDIA DRIVER 7159M: Antti Palosaari <crope@iki.fi> 7160L: linux-media@vger.kernel.org 7161S: Maintained 7162W: https://linuxtv.org 7163W: http://palosaari.fi/linux/ 7164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7165T: git git://linuxtv.org/anttip/media_tree.git 7166F: drivers/media/usb/dvb-usb-v2/anysee* 7167 7168DVB_USB_AU6610 MEDIA DRIVER 7169M: Antti Palosaari <crope@iki.fi> 7170L: linux-media@vger.kernel.org 7171S: Maintained 7172W: https://linuxtv.org 7173W: http://palosaari.fi/linux/ 7174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7175T: git git://linuxtv.org/anttip/media_tree.git 7176F: drivers/media/usb/dvb-usb-v2/au6610* 7177 7178DVB_USB_CE6230 MEDIA DRIVER 7179M: Antti Palosaari <crope@iki.fi> 7180L: linux-media@vger.kernel.org 7181S: Maintained 7182W: https://linuxtv.org 7183W: http://palosaari.fi/linux/ 7184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7185T: git git://linuxtv.org/anttip/media_tree.git 7186F: drivers/media/usb/dvb-usb-v2/ce6230* 7187 7188DVB_USB_CXUSB MEDIA DRIVER 7189M: Michael Krufky <mkrufky@linuxtv.org> 7190L: linux-media@vger.kernel.org 7191S: Maintained 7192W: https://linuxtv.org 7193W: http://github.com/mkrufky 7194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7195T: git git://linuxtv.org/media_tree.git 7196F: drivers/media/usb/dvb-usb/cxusb* 7197 7198DVB_USB_EC168 MEDIA DRIVER 7199M: Antti Palosaari <crope@iki.fi> 7200L: linux-media@vger.kernel.org 7201S: Maintained 7202W: https://linuxtv.org 7203W: http://palosaari.fi/linux/ 7204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7205T: git git://linuxtv.org/anttip/media_tree.git 7206F: drivers/media/usb/dvb-usb-v2/ec168* 7207 7208DVB_USB_GL861 MEDIA DRIVER 7209M: Antti Palosaari <crope@iki.fi> 7210L: linux-media@vger.kernel.org 7211S: Maintained 7212W: https://linuxtv.org 7213Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7214T: git git://linuxtv.org/anttip/media_tree.git 7215F: drivers/media/usb/dvb-usb-v2/gl861* 7216 7217DVB_USB_MXL111SF MEDIA DRIVER 7218M: Michael Krufky <mkrufky@linuxtv.org> 7219L: linux-media@vger.kernel.org 7220S: Maintained 7221W: https://linuxtv.org 7222W: http://github.com/mkrufky 7223Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7224T: git git://linuxtv.org/mkrufky/mxl111sf.git 7225F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7226 7227DVB_USB_RTL28XXU MEDIA DRIVER 7228M: Antti Palosaari <crope@iki.fi> 7229L: linux-media@vger.kernel.org 7230S: Maintained 7231W: https://linuxtv.org 7232W: http://palosaari.fi/linux/ 7233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7234T: git git://linuxtv.org/anttip/media_tree.git 7235F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7236 7237DVB_USB_V2 MEDIA DRIVER 7238M: Antti Palosaari <crope@iki.fi> 7239L: linux-media@vger.kernel.org 7240S: Maintained 7241W: https://linuxtv.org 7242W: http://palosaari.fi/linux/ 7243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7244T: git git://linuxtv.org/anttip/media_tree.git 7245F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7246F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7247 7248DYNAMIC DEBUG 7249M: Jason Baron <jbaron@akamai.com> 7250M: Jim Cromie <jim.cromie@gmail.com> 7251S: Maintained 7252F: include/linux/dynamic_debug.h 7253F: lib/dynamic_debug.c 7254F: lib/test_dynamic_debug.c 7255 7256DYNAMIC INTERRUPT MODERATION 7257M: Tal Gilboa <talgi@nvidia.com> 7258S: Maintained 7259F: Documentation/networking/net_dim.rst 7260F: include/linux/dim.h 7261F: lib/dim/ 7262 7263DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7264M: Daniel Lezcano <daniel.lezcano@kernel.org> 7265L: linux-pm@vger.kernel.org 7266S: Supported 7267B: https://bugzilla.kernel.org 7268T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7269F: drivers/powercap/dtpm* 7270F: include/linux/dtpm.h 7271 7272DZ DECSTATION DZ11 SERIAL DRIVER 7273M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7274S: Maintained 7275F: drivers/tty/serial/dz.* 7276 7277E3X0 POWER BUTTON DRIVER 7278M: Moritz Fischer <moritz.fischer@ettus.com> 7279L: usrp-users@lists.ettus.com 7280S: Supported 7281W: http://www.ettus.com 7282F: Documentation/devicetree/bindings/input/e3x0-button.txt 7283F: drivers/input/misc/e3x0-button.c 7284 7285E4000 MEDIA DRIVER 7286M: Antti Palosaari <crope@iki.fi> 7287L: linux-media@vger.kernel.org 7288S: Maintained 7289W: https://linuxtv.org 7290W: http://palosaari.fi/linux/ 7291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7292T: git git://linuxtv.org/anttip/media_tree.git 7293F: drivers/media/tuners/e4000* 7294 7295EARTH_PT1 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt1/ 7300 7301EARTH_PT3 MEDIA DRIVER 7302M: Akihiro Tsukada <tskd08@gmail.com> 7303L: linux-media@vger.kernel.org 7304S: Odd Fixes 7305F: drivers/media/pci/pt3/ 7306 7307EC100 MEDIA DRIVER 7308M: Antti Palosaari <crope@iki.fi> 7309L: linux-media@vger.kernel.org 7310S: Maintained 7311W: https://linuxtv.org 7312W: http://palosaari.fi/linux/ 7313Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7314T: git git://linuxtv.org/anttip/media_tree.git 7315F: drivers/media/dvb-frontends/ec100* 7316 7317ECRYPT FILE SYSTEM 7318M: Tyler Hicks <code@tyhicks.com> 7319L: ecryptfs@vger.kernel.org 7320S: Odd Fixes 7321W: http://ecryptfs.org 7322W: https://launchpad.net/ecryptfs 7323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7324F: Documentation/filesystems/ecryptfs.rst 7325F: fs/ecryptfs/ 7326 7327EDAC-AMD64 7328M: Yazen Ghannam <yazen.ghannam@amd.com> 7329L: linux-edac@vger.kernel.org 7330S: Supported 7331F: drivers/edac/amd64_edac* 7332F: drivers/edac/mce_amd* 7333 7334EDAC-ARMADA 7335M: Jan Luebbe <jlu@pengutronix.de> 7336L: linux-edac@vger.kernel.org 7337S: Maintained 7338F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7339F: drivers/edac/armada_xp_* 7340 7341EDAC-AST2500 7342M: Stefan Schaeckeler <sschaeck@cisco.com> 7343S: Supported 7344F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7345F: drivers/edac/aspeed_edac.c 7346 7347EDAC-BLUEFIELD 7348M: Shravan Kumar Ramani <shravankr@nvidia.com> 7349S: Supported 7350F: drivers/edac/bluefield_edac.c 7351 7352EDAC-CALXEDA 7353M: Andre Przywara <andre.przywara@arm.com> 7354L: linux-edac@vger.kernel.org 7355S: Maintained 7356F: drivers/edac/highbank* 7357 7358EDAC-CAVIUM OCTEON 7359M: Ralf Baechle <ralf@linux-mips.org> 7360L: linux-edac@vger.kernel.org 7361L: linux-mips@vger.kernel.org 7362S: Supported 7363F: drivers/edac/octeon_edac* 7364 7365EDAC-CAVIUM THUNDERX 7366M: Robert Richter <rric@kernel.org> 7367L: linux-edac@vger.kernel.org 7368S: Odd Fixes 7369F: drivers/edac/thunderx_edac* 7370 7371EDAC-CORE 7372M: Borislav Petkov <bp@alien8.de> 7373M: Tony Luck <tony.luck@intel.com> 7374R: James Morse <james.morse@arm.com> 7375R: Mauro Carvalho Chehab <mchehab@kernel.org> 7376R: Robert Richter <rric@kernel.org> 7377L: linux-edac@vger.kernel.org 7378S: Supported 7379T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7380F: Documentation/admin-guide/ras.rst 7381F: Documentation/driver-api/edac.rst 7382F: drivers/edac/ 7383F: include/linux/edac.h 7384 7385EDAC-DMC520 7386M: Lei Wang <lewan@microsoft.com> 7387L: linux-edac@vger.kernel.org 7388S: Supported 7389F: drivers/edac/dmc520_edac.c 7390 7391EDAC-E752X 7392M: Mark Gross <markgross@kernel.org> 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/e752x_edac.c 7396 7397EDAC-E7XXX 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/e7xxx_edac.c 7401 7402EDAC-FSL_DDR 7403M: York Sun <york.sun@nxp.com> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/fsl_ddr_edac.* 7407 7408EDAC-GHES 7409M: Mauro Carvalho Chehab <mchehab@kernel.org> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/ghes_edac.c 7413 7414EDAC-I10NM 7415M: Tony Luck <tony.luck@intel.com> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/i10nm_base.c 7419 7420EDAC-I3000 7421L: linux-edac@vger.kernel.org 7422S: Orphan 7423F: drivers/edac/i3000_edac.c 7424 7425EDAC-I5000 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5000_edac.c 7429 7430EDAC-I5400 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i5400_edac.c 7435 7436EDAC-I7300 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7300_edac.c 7441 7442EDAC-I7CORE 7443M: Mauro Carvalho Chehab <mchehab@kernel.org> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i7core_edac.c 7447 7448EDAC-I82443BXGX 7449M: Tim Small <tim@buttersideup.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82443bxgx_edac.c 7453 7454EDAC-I82975X 7455M: "Arvind R." <arvino55@gmail.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/i82975x_edac.c 7459 7460EDAC-IE31200 7461M: Jason Baron <jbaron@akamai.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/ie31200_edac.c 7465 7466EDAC-IGEN6 7467M: Tony Luck <tony.luck@intel.com> 7468R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/igen6_edac.c 7472 7473EDAC-MPC85XX 7474M: Johannes Thumshirn <morbidrsa@gmail.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/mpc85xx_edac.[ch] 7478 7479EDAC-NPCM 7480M: Marvin Lin <kflin@nuvoton.com> 7481M: Stanley Chu <yschu@nuvoton.com> 7482L: linux-edac@vger.kernel.org 7483S: Maintained 7484F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7485F: drivers/edac/npcm_edac.c 7486 7487EDAC-PASEMI 7488M: Egor Martovetsky <egor@pasemi.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/pasemi_edac.c 7492 7493EDAC-PND2 7494M: Tony Luck <tony.luck@intel.com> 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/pnd2_edac.[ch] 7498 7499EDAC-QCOM 7500M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7501L: linux-arm-msm@vger.kernel.org 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/qcom_edac.c 7505 7506EDAC-R82600 7507M: Tim Small <tim@buttersideup.com> 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/r82600_edac.c 7511 7512EDAC-SBRIDGE 7513M: Tony Luck <tony.luck@intel.com> 7514R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/sb_edac.c 7518 7519EDAC-SKYLAKE 7520M: Tony Luck <tony.luck@intel.com> 7521L: linux-edac@vger.kernel.org 7522S: Maintained 7523F: drivers/edac/skx_*.[ch] 7524 7525EDAC-TI 7526M: Tero Kristo <kristo@kernel.org> 7527L: linux-edac@vger.kernel.org 7528S: Odd Fixes 7529F: drivers/edac/ti_edac.c 7530 7531EDIROL UA-101/UA-1000 DRIVER 7532M: Clemens Ladisch <clemens@ladisch.de> 7533L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7534S: Maintained 7535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7536F: sound/usb/misc/ua101.c 7537 7538EFI TEST DRIVER 7539M: Ivan Hu <ivan.hu@canonical.com> 7540M: Ard Biesheuvel <ardb@kernel.org> 7541L: linux-efi@vger.kernel.org 7542S: Maintained 7543F: drivers/firmware/efi/test/ 7544 7545EFI VARIABLE FILESYSTEM 7546M: Jeremy Kerr <jk@ozlabs.org> 7547M: Ard Biesheuvel <ardb@kernel.org> 7548L: linux-efi@vger.kernel.org 7549S: Maintained 7550T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7551F: fs/efivarfs/ 7552 7553EFIFB FRAMEBUFFER DRIVER 7554M: Peter Jones <pjones@redhat.com> 7555L: linux-fbdev@vger.kernel.org 7556S: Maintained 7557F: drivers/video/fbdev/efifb.c 7558 7559EFS FILESYSTEM 7560S: Orphan 7561W: http://aeschi.ch.eu.org/efs/ 7562F: fs/efs/ 7563 7564EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7565M: Douglas Miller <dougmill@linux.ibm.com> 7566L: netdev@vger.kernel.org 7567S: Maintained 7568F: drivers/net/ethernet/ibm/ehea/ 7569 7570ELM327 CAN NETWORK DRIVER 7571M: Max Staudt <max@enpas.org> 7572L: linux-can@vger.kernel.org 7573S: Maintained 7574F: Documentation/networking/device_drivers/can/can327.rst 7575F: drivers/net/can/can327.c 7576 7577EM28XX VIDEO4LINUX DRIVER 7578M: Mauro Carvalho Chehab <mchehab@kernel.org> 7579L: linux-media@vger.kernel.org 7580S: Maintained 7581W: https://linuxtv.org 7582T: git git://linuxtv.org/media_tree.git 7583F: Documentation/admin-guide/media/em28xx* 7584F: drivers/media/usb/em28xx/ 7585 7586EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7587M: Adrian Hunter <adrian.hunter@intel.com> 7588M: Ritesh Harjani <riteshh@codeaurora.org> 7589M: Asutosh Das <asutoshd@codeaurora.org> 7590L: linux-mmc@vger.kernel.org 7591S: Supported 7592F: drivers/mmc/host/cqhci* 7593 7594EMULEX 10Gbps iSCSI - OneConnect DRIVER 7595M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7596L: linux-scsi@vger.kernel.org 7597S: Supported 7598W: http://www.broadcom.com 7599F: drivers/scsi/be2iscsi/ 7600 7601EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7602M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7603M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7604M: Somnath Kotur <somnath.kotur@broadcom.com> 7605L: netdev@vger.kernel.org 7606S: Supported 7607W: http://www.emulex.com 7608F: drivers/net/ethernet/emulex/benet/ 7609 7610EMULEX ONECONNECT ROCE DRIVER 7611M: Selvin Xavier <selvin.xavier@broadcom.com> 7612L: linux-rdma@vger.kernel.org 7613S: Odd Fixes 7614W: http://www.broadcom.com 7615F: drivers/infiniband/hw/ocrdma/ 7616F: include/uapi/rdma/ocrdma-abi.h 7617 7618EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7619M: James Smart <james.smart@broadcom.com> 7620M: Ram Vegesna <ram.vegesna@broadcom.com> 7621L: linux-scsi@vger.kernel.org 7622L: target-devel@vger.kernel.org 7623S: Supported 7624W: http://www.broadcom.com 7625F: drivers/scsi/elx/ 7626 7627EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7628M: James Smart <james.smart@broadcom.com> 7629M: Dick Kennedy <dick.kennedy@broadcom.com> 7630L: linux-scsi@vger.kernel.org 7631S: Supported 7632W: http://www.broadcom.com 7633F: drivers/scsi/lpfc/ 7634 7635ENE CB710 FLASH CARD READER DRIVER 7636M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7637S: Maintained 7638F: drivers/misc/cb710/ 7639F: drivers/mmc/host/cb710-mmc.* 7640F: include/linux/cb710.h 7641 7642ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7643M: Maxim Levitsky <maximlevitsky@gmail.com> 7644S: Maintained 7645F: drivers/media/rc/ene_ir.* 7646 7647EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7648M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7649L: linuxppc-dev@lists.ozlabs.org 7650S: Maintained 7651F: drivers/tty/ehv_bytechan.c 7652 7653EPSON S1D13XXX FRAMEBUFFER DRIVER 7654M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7655S: Maintained 7656T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7657F: drivers/video/fbdev/s1d13xxxfb.c 7658F: include/video/s1d13xxxfb.h 7659 7660EROFS FILE SYSTEM 7661M: Gao Xiang <xiang@kernel.org> 7662M: Chao Yu <chao@kernel.org> 7663R: Yue Hu <huyue2@coolpad.com> 7664R: Jeffle Xu <jefflexu@linux.alibaba.com> 7665L: linux-erofs@lists.ozlabs.org 7666S: Maintained 7667T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7668F: Documentation/ABI/testing/sysfs-fs-erofs 7669F: Documentation/filesystems/erofs.rst 7670F: fs/erofs/ 7671F: include/trace/events/erofs.h 7672 7673ERRSEQ ERROR TRACKING INFRASTRUCTURE 7674M: Jeff Layton <jlayton@kernel.org> 7675S: Maintained 7676F: include/linux/errseq.h 7677F: lib/errseq.c 7678 7679ESD CAN/USB DRIVERS 7680M: Frank Jungclaus <frank.jungclaus@esd.eu> 7681R: socketcan@esd.eu 7682L: linux-can@vger.kernel.org 7683S: Maintained 7684F: drivers/net/can/usb/esd_usb.c 7685 7686ET131X NETWORK DRIVER 7687M: Mark Einon <mark.einon@gmail.com> 7688S: Odd Fixes 7689F: drivers/net/ethernet/agere/ 7690 7691ETAS ES58X CAN/USB DRIVER 7692M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7693L: linux-can@vger.kernel.org 7694S: Maintained 7695F: Documentation/networking/devlink/etas_es58x.rst 7696F: drivers/net/can/usb/etas_es58x/ 7697 7698ETHERNET BRIDGE 7699M: Roopa Prabhu <roopa@nvidia.com> 7700M: Nikolay Aleksandrov <razor@blackwall.org> 7701L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7702L: netdev@vger.kernel.org 7703S: Maintained 7704W: http://www.linuxfoundation.org/en/Net:Bridge 7705F: include/linux/netfilter_bridge/ 7706F: net/bridge/ 7707 7708ETHERNET PHY LIBRARY 7709M: Andrew Lunn <andrew@lunn.ch> 7710M: Heiner Kallweit <hkallweit1@gmail.com> 7711R: Russell King <linux@armlinux.org.uk> 7712L: netdev@vger.kernel.org 7713S: Maintained 7714F: Documentation/ABI/testing/sysfs-class-net-phydev 7715F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7716F: Documentation/devicetree/bindings/net/mdio* 7717F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7718F: Documentation/networking/phy.rst 7719F: drivers/net/mdio/ 7720F: drivers/net/mdio/acpi_mdio.c 7721F: drivers/net/mdio/fwnode_mdio.c 7722F: drivers/net/mdio/of_mdio.c 7723F: drivers/net/pcs/ 7724F: drivers/net/phy/ 7725F: include/dt-bindings/net/qca-ar803x.h 7726F: include/linux/*mdio*.h 7727F: include/linux/linkmode.h 7728F: include/linux/mdio/*.h 7729F: include/linux/mii.h 7730F: include/linux/of_net.h 7731F: include/linux/phy.h 7732F: include/linux/phy_fixed.h 7733F: include/linux/platform_data/mdio-bcm-unimac.h 7734F: include/linux/platform_data/mdio-gpio.h 7735F: include/trace/events/mdio.h 7736F: include/uapi/linux/mdio.h 7737F: include/uapi/linux/mii.h 7738F: net/core/of_net.c 7739 7740EXEC & BINFMT API 7741R: Eric Biederman <ebiederm@xmission.com> 7742R: Kees Cook <keescook@chromium.org> 7743L: linux-mm@kvack.org 7744S: Supported 7745T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7746F: fs/*binfmt_*.c 7747F: fs/exec.c 7748F: include/linux/binfmts.h 7749F: include/linux/elf.h 7750F: include/uapi/linux/binfmts.h 7751F: include/uapi/linux/elf.h 7752F: tools/testing/selftests/exec/ 7753N: asm/elf.h 7754N: binfmt 7755 7756EXFAT FILE SYSTEM 7757M: Namjae Jeon <linkinjeon@kernel.org> 7758M: Sungjong Seo <sj1557.seo@samsung.com> 7759L: linux-fsdevel@vger.kernel.org 7760S: Maintained 7761T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7762F: fs/exfat/ 7763 7764EXT2 FILE SYSTEM 7765M: Jan Kara <jack@suse.com> 7766L: linux-ext4@vger.kernel.org 7767S: Maintained 7768F: Documentation/filesystems/ext2.rst 7769F: fs/ext2/ 7770F: include/linux/ext2* 7771 7772EXT4 FILE SYSTEM 7773M: "Theodore Ts'o" <tytso@mit.edu> 7774M: Andreas Dilger <adilger.kernel@dilger.ca> 7775L: linux-ext4@vger.kernel.org 7776S: Maintained 7777W: http://ext4.wiki.kernel.org 7778Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7779T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7780F: Documentation/filesystems/ext4/ 7781F: fs/ext4/ 7782F: include/trace/events/ext4.h 7783F: include/uapi/linux/ext4.h 7784 7785Extended Verification Module (EVM) 7786M: Mimi Zohar <zohar@linux.ibm.com> 7787L: linux-integrity@vger.kernel.org 7788S: Supported 7789T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7790F: security/integrity/ 7791F: security/integrity/evm/ 7792 7793EXTENSIBLE FIRMWARE INTERFACE (EFI) 7794M: Ard Biesheuvel <ardb@kernel.org> 7795L: linux-efi@vger.kernel.org 7796S: Maintained 7797T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7798F: Documentation/admin-guide/efi-stub.rst 7799F: arch/*/include/asm/efi.h 7800F: arch/*/kernel/efi.c 7801F: arch/arm/boot/compressed/efi-header.S 7802F: arch/x86/platform/efi/ 7803F: drivers/firmware/efi/ 7804F: include/linux/efi*.h 7805 7806EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7807M: MyungJoo Ham <myungjoo.ham@samsung.com> 7808M: Chanwoo Choi <cw00.choi@samsung.com> 7809L: linux-kernel@vger.kernel.org 7810S: Maintained 7811T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7812F: Documentation/devicetree/bindings/extcon/ 7813F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7814F: drivers/extcon/ 7815F: include/linux/extcon.h 7816F: include/linux/extcon/ 7817 7818EXTRA BOOT CONFIG 7819M: Masami Hiramatsu <mhiramat@kernel.org> 7820L: linux-kernel@vger.kernel.org 7821L: linux-trace-kernel@vger.kernel.org 7822S: Maintained 7823Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7824T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7825F: Documentation/admin-guide/bootconfig.rst 7826F: fs/proc/bootconfig.c 7827F: include/linux/bootconfig.h 7828F: lib/bootconfig-data.S 7829F: lib/bootconfig.c 7830F: tools/bootconfig/* 7831F: tools/bootconfig/scripts/* 7832 7833EXYNOS DP DRIVER 7834M: Jingoo Han <jingoohan1@gmail.com> 7835L: dri-devel@lists.freedesktop.org 7836S: Maintained 7837F: drivers/gpu/drm/exynos/exynos_dp* 7838 7839EXYNOS SYSMMU (IOMMU) driver 7840M: Marek Szyprowski <m.szyprowski@samsung.com> 7841L: iommu@lists.linux.dev 7842S: Maintained 7843F: drivers/iommu/exynos-iommu.c 7844 7845F2FS FILE SYSTEM 7846M: Jaegeuk Kim <jaegeuk@kernel.org> 7847M: Chao Yu <chao@kernel.org> 7848L: linux-f2fs-devel@lists.sourceforge.net 7849S: Maintained 7850W: https://f2fs.wiki.kernel.org/ 7851Q: https://patchwork.kernel.org/project/f2fs/list/ 7852B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7853T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7854F: Documentation/ABI/testing/sysfs-fs-f2fs 7855F: Documentation/filesystems/f2fs.rst 7856F: fs/f2fs/ 7857F: include/linux/f2fs_fs.h 7858F: include/trace/events/f2fs.h 7859F: include/uapi/linux/f2fs.h 7860 7861F71805F HARDWARE MONITORING DRIVER 7862M: Jean Delvare <jdelvare@suse.com> 7863L: linux-hwmon@vger.kernel.org 7864S: Maintained 7865F: Documentation/hwmon/f71805f.rst 7866F: drivers/hwmon/f71805f.c 7867 7868FADDR2LINE 7869M: Josh Poimboeuf <jpoimboe@kernel.org> 7870S: Maintained 7871F: scripts/faddr2line 7872 7873FAILOVER MODULE 7874M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7875L: netdev@vger.kernel.org 7876S: Supported 7877F: Documentation/networking/failover.rst 7878F: include/net/failover.h 7879F: net/core/failover.c 7880 7881FANOTIFY 7882M: Jan Kara <jack@suse.cz> 7883R: Amir Goldstein <amir73il@gmail.com> 7884R: Matthew Bobrowski <repnop@google.com> 7885L: linux-fsdevel@vger.kernel.org 7886S: Maintained 7887F: fs/notify/fanotify/ 7888F: include/linux/fanotify.h 7889F: include/uapi/linux/fanotify.h 7890 7891FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7892M: Linus Walleij <linus.walleij@linaro.org> 7893L: linux-usb@vger.kernel.org 7894S: Maintained 7895F: drivers/usb/fotg210/ 7896 7897FARSYNC SYNCHRONOUS DRIVER 7898M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7899S: Supported 7900W: http://www.farsite.co.uk/ 7901F: drivers/net/wan/farsync.* 7902 7903FAULT INJECTION SUPPORT 7904M: Akinobu Mita <akinobu.mita@gmail.com> 7905S: Supported 7906F: Documentation/fault-injection/ 7907F: lib/fault-inject.c 7908 7909FBTFT Framebuffer drivers 7910L: dri-devel@lists.freedesktop.org 7911L: linux-fbdev@vger.kernel.org 7912S: Orphan 7913F: drivers/staging/fbtft/ 7914 7915FC0011 TUNER DRIVER 7916M: Michael Buesch <m@bues.ch> 7917L: linux-media@vger.kernel.org 7918S: Maintained 7919F: drivers/media/tuners/fc0011.c 7920F: drivers/media/tuners/fc0011.h 7921 7922FC2580 MEDIA DRIVER 7923M: Antti Palosaari <crope@iki.fi> 7924L: linux-media@vger.kernel.org 7925S: Maintained 7926W: https://linuxtv.org 7927W: http://palosaari.fi/linux/ 7928Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7929T: git git://linuxtv.org/anttip/media_tree.git 7930F: drivers/media/tuners/fc2580* 7931 7932FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7933M: Hannes Reinecke <hare@suse.de> 7934L: linux-scsi@vger.kernel.org 7935S: Supported 7936W: www.Open-FCoE.org 7937F: drivers/scsi/fcoe/ 7938F: drivers/scsi/libfc/ 7939F: include/scsi/fc/ 7940F: include/scsi/libfc.h 7941F: include/scsi/libfcoe.h 7942F: include/uapi/scsi/fc/ 7943 7944FILE LOCKING (flock() and fcntl()/lockf()) 7945M: Jeff Layton <jlayton@kernel.org> 7946M: Chuck Lever <chuck.lever@oracle.com> 7947L: linux-fsdevel@vger.kernel.org 7948S: Maintained 7949F: fs/fcntl.c 7950F: fs/locks.c 7951F: include/linux/fcntl.h 7952F: include/uapi/linux/fcntl.h 7953 7954FILESYSTEM DIRECT ACCESS (DAX) 7955M: Dan Williams <dan.j.williams@intel.com> 7956R: Matthew Wilcox <willy@infradead.org> 7957R: Jan Kara <jack@suse.cz> 7958L: linux-fsdevel@vger.kernel.org 7959L: nvdimm@lists.linux.dev 7960S: Supported 7961F: fs/dax.c 7962F: include/linux/dax.h 7963F: include/trace/events/fs_dax.h 7964 7965FILESYSTEMS (VFS and infrastructure) 7966M: Alexander Viro <viro@zeniv.linux.org.uk> 7967M: Christian Brauner <brauner@kernel.org> 7968L: linux-fsdevel@vger.kernel.org 7969S: Maintained 7970F: fs/* 7971F: include/linux/fs.h 7972F: include/linux/fs_types.h 7973F: include/uapi/linux/fs.h 7974F: include/uapi/linux/openat2.h 7975 7976FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7977M: Riku Voipio <riku.voipio@iki.fi> 7978L: linux-hwmon@vger.kernel.org 7979S: Maintained 7980F: drivers/hwmon/f75375s.c 7981F: include/linux/f75375s.h 7982 7983FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7984M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7985L: linux-can@vger.kernel.org 7986S: Maintained 7987F: drivers/net/can/usb/f81604.c 7988 7989FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7990M: Clemens Ladisch <clemens@ladisch.de> 7991M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7992L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7993S: Maintained 7994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7995F: include/uapi/sound/firewire.h 7996F: sound/firewire/ 7997 7998FIREWIRE MEDIA DRIVERS (firedtv) 7999M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8000L: linux-media@vger.kernel.org 8001L: linux1394-devel@lists.sourceforge.net 8002S: Maintained 8003T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8004F: drivers/media/firewire/ 8005 8006FIREWIRE SBP-2 TARGET 8007M: Chris Boot <bootc@bootc.net> 8008L: linux-scsi@vger.kernel.org 8009L: target-devel@vger.kernel.org 8010L: linux1394-devel@lists.sourceforge.net 8011S: Maintained 8012T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8013F: drivers/target/sbp/ 8014 8015FIREWIRE SUBSYSTEM 8016M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8017M: Takashi Sakamoto <takaswie@kernel.org> 8018L: linux1394-devel@lists.sourceforge.net 8019S: Maintained 8020W: http://ieee1394.docs.kernel.org/ 8021T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8022F: drivers/firewire/ 8023F: include/linux/firewire.h 8024F: include/uapi/linux/firewire*.h 8025F: tools/firewire/ 8026 8027FIRMWARE FRAMEWORK FOR ARMV8-A 8028M: Sudeep Holla <sudeep.holla@arm.com> 8029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8030S: Maintained 8031F: drivers/firmware/arm_ffa/ 8032F: include/linux/arm_ffa.h 8033 8034FIRMWARE LOADER (request_firmware) 8035M: Luis Chamberlain <mcgrof@kernel.org> 8036M: Russ Weight <russell.h.weight@intel.com> 8037L: linux-kernel@vger.kernel.org 8038S: Maintained 8039F: Documentation/firmware_class/ 8040F: drivers/base/firmware_loader/ 8041F: include/linux/firmware.h 8042 8043FLEXTIMER FTM-QUADDEC DRIVER 8044M: Patrick Havelange <patrick.havelange@essensium.com> 8045L: linux-iio@vger.kernel.org 8046S: Maintained 8047F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8048F: drivers/counter/ftm-quaddec.c 8049 8050FLOPPY DRIVER 8051M: Denis Efremov <efremov@linux.com> 8052L: linux-block@vger.kernel.org 8053S: Odd Fixes 8054F: drivers/block/floppy.c 8055 8056FLYSKY FSIA6B RC RECEIVER 8057M: Markus Koch <markus@notsyncing.net> 8058L: linux-input@vger.kernel.org 8059S: Maintained 8060F: drivers/input/joystick/fsia6b.c 8061 8062FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8063M: Geoffrey D. Bennett <g@b4.vu> 8064L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8065S: Maintained 8066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8067F: sound/usb/mixer_scarlett_gen2.c 8068 8069FORCEDETH GIGABIT ETHERNET DRIVER 8070M: Rain River <rain.1986.08.12@gmail.com> 8071M: Zhu Yanjun <zyjzyj2000@gmail.com> 8072L: netdev@vger.kernel.org 8073S: Maintained 8074F: drivers/net/ethernet/nvidia/* 8075 8076FORTIFY_SOURCE 8077M: Kees Cook <keescook@chromium.org> 8078L: linux-hardening@vger.kernel.org 8079S: Supported 8080T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8081F: include/linux/fortify-string.h 8082F: lib/fortify_kunit.c 8083F: lib/memcpy_kunit.c 8084F: lib/strcat_kunit.c 8085F: lib/strscpy_kunit.c 8086F: lib/test_fortify/* 8087F: scripts/test_fortify.sh 8088K: \b__NO_FORTIFY\b 8089 8090FPGA DFL DRIVERS 8091M: Wu Hao <hao.wu@intel.com> 8092R: Tom Rix <trix@redhat.com> 8093L: linux-fpga@vger.kernel.org 8094S: Maintained 8095F: Documentation/ABI/testing/sysfs-bus-dfl* 8096F: Documentation/fpga/dfl.rst 8097F: drivers/fpga/dfl* 8098F: drivers/uio/uio_dfl.c 8099F: include/linux/dfl.h 8100F: include/uapi/linux/fpga-dfl.h 8101 8102FPGA MANAGER FRAMEWORK 8103M: Moritz Fischer <mdf@kernel.org> 8104M: Wu Hao <hao.wu@intel.com> 8105M: Xu Yilun <yilun.xu@intel.com> 8106R: Tom Rix <trix@redhat.com> 8107L: linux-fpga@vger.kernel.org 8108S: Maintained 8109Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8110T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8111F: Documentation/devicetree/bindings/fpga/ 8112F: Documentation/driver-api/fpga/ 8113F: Documentation/fpga/ 8114F: drivers/fpga/ 8115F: include/linux/fpga/ 8116 8117FPU EMULATOR 8118M: Bill Metzenthen <billm@melbpc.org.au> 8119S: Maintained 8120W: https://floatingpoint.billm.au/ 8121F: arch/x86/math-emu/ 8122 8123FRAMEBUFFER CORE 8124M: Daniel Vetter <daniel@ffwll.ch> 8125S: Odd Fixes 8126T: git git://anongit.freedesktop.org/drm/drm-misc 8127F: drivers/video/fbdev/core/ 8128 8129FRAMEBUFFER LAYER 8130M: Helge Deller <deller@gmx.de> 8131L: linux-fbdev@vger.kernel.org 8132L: dri-devel@lists.freedesktop.org 8133S: Maintained 8134Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8135T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8136F: Documentation/fb/ 8137F: drivers/video/ 8138F: include/linux/fb.h 8139F: include/uapi/linux/fb.h 8140F: include/uapi/video/ 8141F: include/video/ 8142 8143FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8144M: Horia Geantă <horia.geanta@nxp.com> 8145M: Pankaj Gupta <pankaj.gupta@nxp.com> 8146M: Gaurav Jain <gaurav.jain@nxp.com> 8147L: linux-crypto@vger.kernel.org 8148S: Maintained 8149F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8150F: drivers/crypto/caam/ 8151 8152FREESCALE COLDFIRE M5441X MMC DRIVER 8153M: Angelo Dureghello <angelo.dureghello@timesys.com> 8154L: linux-mmc@vger.kernel.org 8155S: Maintained 8156F: drivers/mmc/host/sdhci-esdhc-mcf.c 8157F: include/linux/platform_data/mmc-esdhc-mcf.h 8158 8159FREESCALE DIU FRAMEBUFFER DRIVER 8160M: Timur Tabi <timur@kernel.org> 8161L: linux-fbdev@vger.kernel.org 8162S: Maintained 8163F: drivers/video/fbdev/fsl-diu-fb.* 8164 8165FREESCALE DMA DRIVER 8166M: Li Yang <leoyang.li@nxp.com> 8167M: Zhang Wei <zw@zh-kernel.org> 8168L: linuxppc-dev@lists.ozlabs.org 8169S: Maintained 8170F: drivers/dma/fsldma.* 8171 8172FREESCALE DSPI DRIVER 8173M: Vladimir Oltean <olteanv@gmail.com> 8174L: linux-spi@vger.kernel.org 8175S: Maintained 8176F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8177F: drivers/spi/spi-fsl-dspi.c 8178F: include/linux/spi/spi-fsl-dspi.h 8179 8180FREESCALE ENETC ETHERNET DRIVERS 8181M: Claudiu Manoil <claudiu.manoil@nxp.com> 8182M: Vladimir Oltean <vladimir.oltean@nxp.com> 8183L: netdev@vger.kernel.org 8184S: Maintained 8185F: drivers/net/ethernet/freescale/enetc/ 8186 8187FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8188M: Claudiu Manoil <claudiu.manoil@nxp.com> 8189L: netdev@vger.kernel.org 8190S: Maintained 8191F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8192F: drivers/net/ethernet/freescale/gianfar* 8193 8194FREESCALE GPMI NAND DRIVER 8195M: Han Xu <han.xu@nxp.com> 8196L: linux-mtd@lists.infradead.org 8197S: Maintained 8198F: drivers/mtd/nand/raw/gpmi-nand/* 8199 8200FREESCALE I2C CPM DRIVER 8201M: Jochen Friedrich <jochen@scram.de> 8202L: linuxppc-dev@lists.ozlabs.org 8203L: linux-i2c@vger.kernel.org 8204S: Maintained 8205F: drivers/i2c/busses/i2c-cpm.c 8206 8207FREESCALE IMX / MXC FEC DRIVER 8208M: Wei Fang <wei.fang@nxp.com> 8209R: Shenwei Wang <shenwei.wang@nxp.com> 8210R: Clark Wang <xiaoning.wang@nxp.com> 8211R: NXP Linux Team <linux-imx@nxp.com> 8212L: netdev@vger.kernel.org 8213S: Maintained 8214F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8215F: drivers/net/ethernet/freescale/fec.h 8216F: drivers/net/ethernet/freescale/fec_main.c 8217F: drivers/net/ethernet/freescale/fec_ptp.c 8218 8219FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8220M: Sascha Hauer <s.hauer@pengutronix.de> 8221R: Pengutronix Kernel Team <kernel@pengutronix.de> 8222L: linux-fbdev@vger.kernel.org 8223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8224S: Maintained 8225F: drivers/video/fbdev/imxfb.c 8226 8227FREESCALE IMX DDR PMU DRIVER 8228M: Frank Li <Frank.li@nxp.com> 8229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8230S: Maintained 8231F: Documentation/admin-guide/perf/imx-ddr.rst 8232F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8233F: drivers/perf/fsl_imx8_ddr_perf.c 8234 8235FREESCALE IMX I2C DRIVER 8236M: Oleksij Rempel <o.rempel@pengutronix.de> 8237R: Pengutronix Kernel Team <kernel@pengutronix.de> 8238L: linux-i2c@vger.kernel.org 8239S: Maintained 8240F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8241F: drivers/i2c/busses/i2c-imx.c 8242 8243FREESCALE IMX LPI2C DRIVER 8244M: Dong Aisheng <aisheng.dong@nxp.com> 8245L: linux-i2c@vger.kernel.org 8246L: linux-imx@nxp.com 8247S: Maintained 8248F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8249F: drivers/i2c/busses/i2c-imx-lpi2c.c 8250 8251FREESCALE MPC I2C DRIVER 8252M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8253L: linux-i2c@vger.kernel.org 8254S: Maintained 8255F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8256F: drivers/i2c/busses/i2c-mpc.c 8257 8258FREESCALE QORIQ DPAA ETHERNET DRIVER 8259M: Madalin Bucur <madalin.bucur@nxp.com> 8260L: netdev@vger.kernel.org 8261S: Maintained 8262F: drivers/net/ethernet/freescale/dpaa 8263 8264FREESCALE QORIQ DPAA FMAN DRIVER 8265M: Madalin Bucur <madalin.bucur@nxp.com> 8266R: Sean Anderson <sean.anderson@seco.com> 8267L: netdev@vger.kernel.org 8268S: Maintained 8269F: Documentation/devicetree/bindings/net/fsl-fman.txt 8270F: drivers/net/ethernet/freescale/fman 8271 8272FREESCALE QORIQ PTP CLOCK DRIVER 8273M: Yangbo Lu <yangbo.lu@nxp.com> 8274L: netdev@vger.kernel.org 8275S: Maintained 8276F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8277F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8278F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8279F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8280F: drivers/ptp/ptp_qoriq.c 8281F: drivers/ptp/ptp_qoriq_debugfs.c 8282F: include/linux/fsl/ptp_qoriq.h 8283 8284FREESCALE QUAD SPI DRIVER 8285M: Han Xu <han.xu@nxp.com> 8286L: linux-spi@vger.kernel.org 8287S: Maintained 8288F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8289F: drivers/spi/spi-fsl-qspi.c 8290 8291FREESCALE QUICC ENGINE LIBRARY 8292M: Qiang Zhao <qiang.zhao@nxp.com> 8293L: linuxppc-dev@lists.ozlabs.org 8294S: Maintained 8295F: drivers/soc/fsl/qe/ 8296F: include/soc/fsl/qe/ 8297 8298FREESCALE QUICC ENGINE QMC DRIVER 8299M: Herve Codina <herve.codina@bootlin.com> 8300L: linuxppc-dev@lists.ozlabs.org 8301S: Maintained 8302F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8303F: drivers/soc/fsl/qe/qmc.c 8304F: include/soc/fsl/qe/qmc.h 8305 8306FREESCALE QUICC ENGINE TSA DRIVER 8307M: Herve Codina <herve.codina@bootlin.com> 8308L: linuxppc-dev@lists.ozlabs.org 8309S: Maintained 8310F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8311F: drivers/soc/fsl/qe/tsa.c 8312F: drivers/soc/fsl/qe/tsa.h 8313F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8314 8315FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8316M: Li Yang <leoyang.li@nxp.com> 8317L: netdev@vger.kernel.org 8318L: linuxppc-dev@lists.ozlabs.org 8319S: Maintained 8320F: drivers/net/ethernet/freescale/ucc_geth* 8321 8322FREESCALE QUICC ENGINE UCC HDLC DRIVER 8323M: Zhao Qiang <qiang.zhao@nxp.com> 8324L: netdev@vger.kernel.org 8325L: linuxppc-dev@lists.ozlabs.org 8326S: Maintained 8327F: drivers/net/wan/fsl_ucc_hdlc* 8328 8329FREESCALE QUICC ENGINE UCC UART DRIVER 8330M: Timur Tabi <timur@kernel.org> 8331L: linuxppc-dev@lists.ozlabs.org 8332S: Maintained 8333F: drivers/tty/serial/ucc_uart.c 8334 8335FREESCALE SOC DRIVERS 8336M: Li Yang <leoyang.li@nxp.com> 8337L: linuxppc-dev@lists.ozlabs.org 8338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8339S: Maintained 8340F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8341F: Documentation/devicetree/bindings/soc/fsl/ 8342F: drivers/soc/fsl/ 8343F: include/linux/fsl/ 8344F: include/soc/fsl/ 8345 8346FREESCALE SOC FS_ENET DRIVER 8347M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8348L: linuxppc-dev@lists.ozlabs.org 8349L: netdev@vger.kernel.org 8350S: Maintained 8351F: drivers/net/ethernet/freescale/fs_enet/ 8352F: include/linux/fs_enet_pd.h 8353 8354FREESCALE SOC SOUND DRIVERS 8355M: Shengjiu Wang <shengjiu.wang@gmail.com> 8356M: Xiubo Li <Xiubo.Lee@gmail.com> 8357R: Fabio Estevam <festevam@gmail.com> 8358R: Nicolin Chen <nicoleotsuka@gmail.com> 8359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8360L: linuxppc-dev@lists.ozlabs.org 8361S: Maintained 8362F: sound/soc/fsl/fsl* 8363F: sound/soc/fsl/imx* 8364F: sound/soc/fsl/mpc8610_hpcd.c 8365 8366FREESCALE SOC SOUND QMC DRIVER 8367M: Herve Codina <herve.codina@bootlin.com> 8368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8369L: linuxppc-dev@lists.ozlabs.org 8370S: Maintained 8371F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8372F: sound/soc/fsl/fsl_qmc_audio.c 8373 8374FREESCALE USB PERIPHERAL DRIVERS 8375M: Li Yang <leoyang.li@nxp.com> 8376L: linux-usb@vger.kernel.org 8377L: linuxppc-dev@lists.ozlabs.org 8378S: Maintained 8379F: drivers/usb/gadget/udc/fsl* 8380 8381FREESCALE USB PHY DRIVER 8382M: Ran Wang <ran.wang_1@nxp.com> 8383L: linux-usb@vger.kernel.org 8384L: linuxppc-dev@lists.ozlabs.org 8385S: Maintained 8386F: drivers/usb/phy/phy-fsl-usb* 8387 8388FREEVXFS FILESYSTEM 8389M: Christoph Hellwig <hch@infradead.org> 8390S: Maintained 8391W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8392F: fs/freevxfs/ 8393 8394FREEZER 8395M: "Rafael J. Wysocki" <rafael@kernel.org> 8396M: Pavel Machek <pavel@ucw.cz> 8397L: linux-pm@vger.kernel.org 8398S: Supported 8399F: Documentation/power/freezing-of-tasks.rst 8400F: include/linux/freezer.h 8401F: kernel/freezer.c 8402 8403FRONTSWAP API 8404M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8405L: linux-kernel@vger.kernel.org 8406S: Maintained 8407F: include/linux/frontswap.h 8408F: mm/frontswap.c 8409 8410FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8411M: David Howells <dhowells@redhat.com> 8412L: linux-cachefs@redhat.com (moderated for non-subscribers) 8413S: Supported 8414F: Documentation/filesystems/caching/ 8415F: fs/fscache/ 8416F: include/linux/fscache*.h 8417 8418FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8419M: Eric Biggers <ebiggers@kernel.org> 8420M: Theodore Y. Ts'o <tytso@mit.edu> 8421M: Jaegeuk Kim <jaegeuk@kernel.org> 8422L: linux-fscrypt@vger.kernel.org 8423S: Supported 8424Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8425T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8426F: Documentation/filesystems/fscrypt.rst 8427F: fs/crypto/ 8428F: include/linux/fscrypt.h 8429F: include/uapi/linux/fscrypt.h 8430 8431FSI SUBSYSTEM 8432M: Jeremy Kerr <jk@ozlabs.org> 8433M: Joel Stanley <joel@jms.id.au> 8434R: Alistar Popple <alistair@popple.id.au> 8435R: Eddie James <eajames@linux.ibm.com> 8436L: linux-fsi@lists.ozlabs.org 8437S: Supported 8438Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8439T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8440F: drivers/fsi/ 8441F: include/linux/fsi*.h 8442F: include/trace/events/fsi*.h 8443 8444FSI-ATTACHED I2C DRIVER 8445M: Eddie James <eajames@linux.ibm.com> 8446L: linux-i2c@vger.kernel.org 8447L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8448S: Maintained 8449F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8450F: drivers/i2c/busses/i2c-fsi.c 8451 8452FSI-ATTACHED SPI DRIVER 8453M: Eddie James <eajames@linux.ibm.com> 8454L: linux-spi@vger.kernel.org 8455S: Maintained 8456F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8457F: drivers/spi/spi-fsi.c 8458 8459FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8460M: Jan Kara <jack@suse.cz> 8461R: Amir Goldstein <amir73il@gmail.com> 8462L: linux-fsdevel@vger.kernel.org 8463S: Maintained 8464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8465F: fs/notify/ 8466F: include/linux/fsnotify*.h 8467 8468FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8469M: Eric Biggers <ebiggers@kernel.org> 8470M: Theodore Y. Ts'o <tytso@mit.edu> 8471L: fsverity@lists.linux.dev 8472S: Supported 8473Q: https://patchwork.kernel.org/project/fsverity/list/ 8474T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8475F: Documentation/filesystems/fsverity.rst 8476F: fs/verity/ 8477F: include/linux/fsverity.h 8478F: include/uapi/linux/fsverity.h 8479 8480FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8481M: Michael Zaidman <michael.zaidman@gmail.com> 8482L: linux-i2c@vger.kernel.org 8483L: linux-input@vger.kernel.org 8484S: Maintained 8485F: drivers/hid/hid-ft260.c 8486 8487FUJITSU LAPTOP EXTRAS 8488M: Jonathan Woithe <jwoithe@just42.net> 8489L: platform-driver-x86@vger.kernel.org 8490S: Maintained 8491F: drivers/platform/x86/fujitsu-laptop.c 8492 8493FUJITSU TABLET EXTRAS 8494M: Robert Gerlach <khnz@gmx.de> 8495L: platform-driver-x86@vger.kernel.org 8496S: Maintained 8497F: drivers/platform/x86/fujitsu-tablet.c 8498 8499FUNCTION HOOKS (FTRACE) 8500M: Steven Rostedt <rostedt@goodmis.org> 8501M: Masami Hiramatsu <mhiramat@kernel.org> 8502R: Mark Rutland <mark.rutland@arm.com> 8503L: linux-kernel@vger.kernel.org 8504L: linux-trace-kernel@vger.kernel.org 8505S: Maintained 8506Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8507T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8508F: Documentation/trace/ftrace* 8509F: arch/*/*/*/*ftrace* 8510F: arch/*/*/*ftrace* 8511F: include/*/ftrace.h 8512F: kernel/trace/fgraph.c 8513F: kernel/trace/ftrace* 8514F: samples/ftrace 8515 8516FUNGIBLE ETHERNET DRIVERS 8517M: Dimitris Michailidis <dmichail@fungible.com> 8518L: netdev@vger.kernel.org 8519S: Supported 8520F: drivers/net/ethernet/fungible/ 8521 8522FUSE: FILESYSTEM IN USERSPACE 8523M: Miklos Szeredi <miklos@szeredi.hu> 8524L: linux-fsdevel@vger.kernel.org 8525S: Maintained 8526W: https://github.com/libfuse/ 8527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8528F: Documentation/filesystems/fuse.rst 8529F: fs/fuse/ 8530F: include/uapi/linux/fuse.h 8531 8532FUTEX SUBSYSTEM 8533M: Thomas Gleixner <tglx@linutronix.de> 8534M: Ingo Molnar <mingo@redhat.com> 8535R: Peter Zijlstra <peterz@infradead.org> 8536R: Darren Hart <dvhart@infradead.org> 8537R: Davidlohr Bueso <dave@stgolabs.net> 8538R: André Almeida <andrealmeid@igalia.com> 8539L: linux-kernel@vger.kernel.org 8540S: Maintained 8541T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8542F: Documentation/locking/*futex* 8543F: include/asm-generic/futex.h 8544F: include/linux/futex.h 8545F: include/uapi/linux/futex.h 8546F: kernel/futex/* 8547F: tools/perf/bench/futex* 8548F: tools/testing/selftests/futex/ 8549 8550GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8551M: Tim Harvey <tharvey@gateworks.com> 8552S: Maintained 8553F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8554F: Documentation/hwmon/gsc-hwmon.rst 8555F: drivers/hwmon/gsc-hwmon.c 8556F: drivers/mfd/gateworks-gsc.c 8557F: include/linux/mfd/gsc.h 8558F: include/linux/platform_data/gsc_hwmon.h 8559 8560GCC PLUGINS 8561M: Kees Cook <keescook@chromium.org> 8562L: linux-hardening@vger.kernel.org 8563S: Maintained 8564T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8565F: Documentation/kbuild/gcc-plugins.rst 8566F: scripts/Makefile.gcc-plugins 8567F: scripts/gcc-plugins/ 8568 8569GCOV BASED KERNEL PROFILING 8570M: Peter Oberparleiter <oberpar@linux.ibm.com> 8571S: Maintained 8572F: Documentation/dev-tools/gcov.rst 8573F: kernel/gcov/ 8574 8575GDB KERNEL DEBUGGING HELPER SCRIPTS 8576M: Jan Kiszka <jan.kiszka@siemens.com> 8577M: Kieran Bingham <kbingham@kernel.org> 8578S: Supported 8579F: scripts/gdb/ 8580 8581GEMINI CRYPTO DRIVER 8582M: Corentin Labbe <clabbe@baylibre.com> 8583L: linux-crypto@vger.kernel.org 8584S: Maintained 8585F: drivers/crypto/gemini/ 8586 8587GEMTEK FM RADIO RECEIVER DRIVER 8588M: Hans Verkuil <hverkuil@xs4all.nl> 8589L: linux-media@vger.kernel.org 8590S: Maintained 8591W: https://linuxtv.org 8592T: git git://linuxtv.org/media_tree.git 8593F: drivers/media/radio/radio-gemtek* 8594 8595GENERIC ARCHITECTURE TOPOLOGY 8596M: Sudeep Holla <sudeep.holla@arm.com> 8597L: linux-kernel@vger.kernel.org 8598S: Maintained 8599F: drivers/base/arch_topology.c 8600F: include/linux/arch_topology.h 8601 8602GENERIC ENTRY CODE 8603M: Thomas Gleixner <tglx@linutronix.de> 8604M: Peter Zijlstra <peterz@infradead.org> 8605M: Andy Lutomirski <luto@kernel.org> 8606L: linux-kernel@vger.kernel.org 8607S: Maintained 8608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8609F: include/linux/entry-common.h 8610F: include/linux/entry-kvm.h 8611F: kernel/entry/ 8612 8613GENERIC GPIO I2C DRIVER 8614M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8615S: Supported 8616F: drivers/i2c/busses/i2c-gpio.c 8617F: include/linux/platform_data/i2c-gpio.h 8618 8619GENERIC GPIO I2C MULTIPLEXER DRIVER 8620M: Peter Korsgaard <peter.korsgaard@barco.com> 8621L: linux-i2c@vger.kernel.org 8622S: Supported 8623F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8624F: drivers/i2c/muxes/i2c-mux-gpio.c 8625F: include/linux/platform_data/i2c-mux-gpio.h 8626 8627GENERIC HDLC (WAN) DRIVERS 8628M: Krzysztof Halasa <khc@pm.waw.pl> 8629S: Maintained 8630W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8631F: drivers/net/wan/c101.c 8632F: drivers/net/wan/hd6457* 8633F: drivers/net/wan/hdlc* 8634F: drivers/net/wan/n2.c 8635F: drivers/net/wan/pc300too.c 8636F: drivers/net/wan/pci200syn.c 8637F: drivers/net/wan/wanxl* 8638 8639GENERIC INCLUDE/ASM HEADER FILES 8640M: Arnd Bergmann <arnd@arndb.de> 8641L: linux-arch@vger.kernel.org 8642S: Maintained 8643T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8644F: include/asm-generic/ 8645F: include/uapi/asm-generic/ 8646 8647GENERIC PHY FRAMEWORK 8648M: Vinod Koul <vkoul@kernel.org> 8649M: Kishon Vijay Abraham I <kishon@kernel.org> 8650L: linux-phy@lists.infradead.org 8651S: Supported 8652Q: https://patchwork.kernel.org/project/linux-phy/list/ 8653T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8654F: Documentation/devicetree/bindings/phy/ 8655F: drivers/phy/ 8656F: include/dt-bindings/phy/ 8657F: include/linux/phy/ 8658 8659GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8660M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8661S: Supported 8662F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8663 8664GENERIC PM DOMAINS 8665M: "Rafael J. Wysocki" <rafael@kernel.org> 8666M: Kevin Hilman <khilman@kernel.org> 8667M: Ulf Hansson <ulf.hansson@linaro.org> 8668L: linux-pm@vger.kernel.org 8669S: Supported 8670F: Documentation/devicetree/bindings/power/power?domain* 8671F: drivers/base/power/domain*.c 8672F: include/linux/pm_domain.h 8673 8674GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8675M: Eugen Hristev <eugen.hristev@microchip.com> 8676L: linux-input@vger.kernel.org 8677S: Maintained 8678F: drivers/input/touchscreen/resistive-adc-touch.c 8679 8680GENERIC STRING LIBRARY 8681R: Andy Shevchenko <andy@kernel.org> 8682S: Maintained 8683F: include/linux/string.h 8684F: include/linux/string_choices.h 8685F: include/linux/string_helpers.h 8686F: lib/string.c 8687F: lib/string_helpers.c 8688F: lib/test-string_helpers.c 8689F: lib/test_string.c 8690 8691GENERIC UIO DRIVER FOR PCI DEVICES 8692M: "Michael S. Tsirkin" <mst@redhat.com> 8693L: kvm@vger.kernel.org 8694S: Supported 8695F: drivers/uio/uio_pci_generic.c 8696 8697GENERIC VDSO LIBRARY 8698M: Andy Lutomirski <luto@kernel.org> 8699M: Thomas Gleixner <tglx@linutronix.de> 8700M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8701L: linux-kernel@vger.kernel.org 8702S: Maintained 8703T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8704F: include/asm-generic/vdso/vsyscall.h 8705F: include/vdso/ 8706F: kernel/time/vsyscall.c 8707F: lib/vdso/ 8708 8709GENWQE (IBM Generic Workqueue Card) 8710M: Frank Haverkamp <haver@linux.ibm.com> 8711S: Supported 8712F: drivers/misc/genwqe/ 8713 8714GET_MAINTAINER SCRIPT 8715M: Joe Perches <joe@perches.com> 8716S: Maintained 8717F: scripts/get_maintainer.pl 8718 8719GFS2 FILE SYSTEM 8720M: Bob Peterson <rpeterso@redhat.com> 8721M: Andreas Gruenbacher <agruenba@redhat.com> 8722L: cluster-devel@redhat.com 8723S: Supported 8724B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8725T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8726F: Documentation/filesystems/gfs2* 8727F: fs/gfs2/ 8728F: include/uapi/linux/gfs2_ondisk.h 8729 8730GIGABYTE WMI DRIVER 8731M: Thomas Weißschuh <thomas@weissschuh.net> 8732L: platform-driver-x86@vger.kernel.org 8733S: Maintained 8734F: drivers/platform/x86/gigabyte-wmi.c 8735 8736GNSS SUBSYSTEM 8737M: Johan Hovold <johan@kernel.org> 8738S: Maintained 8739T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8740F: Documentation/ABI/testing/sysfs-class-gnss 8741F: Documentation/devicetree/bindings/gnss/ 8742F: drivers/gnss/ 8743F: include/linux/gnss.h 8744 8745GO7007 MPEG CODEC 8746M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8747L: linux-media@vger.kernel.org 8748S: Maintained 8749F: drivers/media/usb/go7007/ 8750 8751GOODIX TOUCHSCREEN 8752M: Bastien Nocera <hadess@hadess.net> 8753M: Hans de Goede <hdegoede@redhat.com> 8754L: linux-input@vger.kernel.org 8755S: Maintained 8756F: drivers/input/touchscreen/goodix* 8757 8758GOOGLE ETHERNET DRIVERS 8759M: Jeroen de Borst <jeroendb@google.com> 8760M: Praveen Kaligineedi <pkaligineedi@google.com> 8761R: Shailend Chand <shailend@google.com> 8762L: netdev@vger.kernel.org 8763S: Supported 8764F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8765F: drivers/net/ethernet/google 8766 8767GPD POCKET FAN DRIVER 8768M: Hans de Goede <hdegoede@redhat.com> 8769L: platform-driver-x86@vger.kernel.org 8770S: Maintained 8771F: drivers/platform/x86/gpd-pocket-fan.c 8772 8773GPIO ACPI SUPPORT 8774M: Mika Westerberg <mika.westerberg@linux.intel.com> 8775M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8776L: linux-gpio@vger.kernel.org 8777L: linux-acpi@vger.kernel.org 8778S: Supported 8779T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8780F: Documentation/firmware-guide/acpi/gpio-properties.rst 8781F: drivers/gpio/gpiolib-acpi.c 8782F: drivers/gpio/gpiolib-acpi.h 8783 8784GPIO AGGREGATOR 8785M: Geert Uytterhoeven <geert+renesas@glider.be> 8786L: linux-gpio@vger.kernel.org 8787S: Supported 8788F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8789F: drivers/gpio/gpio-aggregator.c 8790 8791GPIO IR Transmitter 8792M: Sean Young <sean@mess.org> 8793L: linux-media@vger.kernel.org 8794S: Maintained 8795F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8796F: drivers/media/rc/gpio-ir-tx.c 8797 8798GPIO MOCKUP DRIVER 8799M: Bamvor Jian Zhang <bamv2005@gmail.com> 8800L: linux-gpio@vger.kernel.org 8801S: Maintained 8802F: drivers/gpio/gpio-mockup.c 8803F: tools/testing/selftests/gpio/ 8804 8805GPIO REGMAP 8806R: Michael Walle <michael@walle.cc> 8807S: Maintained 8808F: drivers/gpio/gpio-regmap.c 8809F: include/linux/gpio/regmap.h 8810 8811GPIO SUBSYSTEM 8812M: Linus Walleij <linus.walleij@linaro.org> 8813M: Bartosz Golaszewski <brgl@bgdev.pl> 8814R: Andy Shevchenko <andy@kernel.org> 8815L: linux-gpio@vger.kernel.org 8816S: Maintained 8817T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8818F: Documentation/ABI/obsolete/sysfs-gpio 8819F: Documentation/ABI/testing/gpio-cdev 8820F: Documentation/admin-guide/gpio/ 8821F: Documentation/devicetree/bindings/gpio/ 8822F: Documentation/driver-api/gpio/ 8823F: drivers/gpio/ 8824F: include/dt-bindings/gpio/ 8825F: include/linux/gpio.h 8826F: include/linux/gpio/ 8827F: include/linux/of_gpio.h 8828F: include/uapi/linux/gpio.h 8829F: tools/gpio/ 8830 8831GRE DEMULTIPLEXER DRIVER 8832M: Dmitry Kozlov <xeb@mail.ru> 8833L: netdev@vger.kernel.org 8834S: Maintained 8835F: include/net/gre.h 8836F: net/ipv4/gre_demux.c 8837F: net/ipv4/gre_offload.c 8838 8839GRETH 10/100/1G Ethernet MAC device driver 8840M: Andreas Larsson <andreas@gaisler.com> 8841L: netdev@vger.kernel.org 8842S: Maintained 8843F: drivers/net/ethernet/aeroflex/ 8844 8845GREYBUS AUDIO PROTOCOLS DRIVERS 8846M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8847M: Mark Greer <mgreer@animalcreek.com> 8848S: Maintained 8849F: drivers/staging/greybus/audio_apbridgea.c 8850F: drivers/staging/greybus/audio_apbridgea.h 8851F: drivers/staging/greybus/audio_codec.c 8852F: drivers/staging/greybus/audio_codec.h 8853F: drivers/staging/greybus/audio_gb.c 8854F: drivers/staging/greybus/audio_manager.c 8855F: drivers/staging/greybus/audio_manager.h 8856F: drivers/staging/greybus/audio_manager_module.c 8857F: drivers/staging/greybus/audio_manager_private.h 8858F: drivers/staging/greybus/audio_manager_sysfs.c 8859F: drivers/staging/greybus/audio_module.c 8860F: drivers/staging/greybus/audio_topology.c 8861 8862GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8863M: Viresh Kumar <vireshk@kernel.org> 8864S: Maintained 8865F: drivers/staging/greybus/authentication.c 8866F: drivers/staging/greybus/bootrom.c 8867F: drivers/staging/greybus/firmware.h 8868F: drivers/staging/greybus/fw-core.c 8869F: drivers/staging/greybus/fw-download.c 8870F: drivers/staging/greybus/fw-management.c 8871F: drivers/staging/greybus/greybus_authentication.h 8872F: drivers/staging/greybus/greybus_firmware.h 8873F: drivers/staging/greybus/hid.c 8874F: drivers/staging/greybus/i2c.c 8875F: drivers/staging/greybus/spi.c 8876F: drivers/staging/greybus/spilib.c 8877F: drivers/staging/greybus/spilib.h 8878 8879GREYBUS LOOPBACK DRIVER 8880M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8881S: Maintained 8882F: drivers/staging/greybus/loopback.c 8883 8884GREYBUS PLATFORM DRIVERS 8885M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8886S: Maintained 8887F: drivers/staging/greybus/arche-apb-ctrl.c 8888F: drivers/staging/greybus/arche-platform.c 8889F: drivers/staging/greybus/arche_platform.h 8890 8891GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8892M: Rui Miguel Silva <rmfrfs@gmail.com> 8893S: Maintained 8894F: drivers/staging/greybus/gpio.c 8895F: drivers/staging/greybus/light.c 8896F: drivers/staging/greybus/power_supply.c 8897F: drivers/staging/greybus/sdio.c 8898F: drivers/staging/greybus/spi.c 8899F: drivers/staging/greybus/spilib.c 8900 8901GREYBUS SUBSYSTEM 8902M: Johan Hovold <johan@kernel.org> 8903M: Alex Elder <elder@kernel.org> 8904M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8905L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8906S: Maintained 8907F: drivers/greybus/ 8908F: drivers/staging/greybus/ 8909F: include/linux/greybus.h 8910F: include/linux/greybus/ 8911 8912GREYBUS UART PROTOCOLS DRIVERS 8913M: David Lin <dtwlin@gmail.com> 8914S: Maintained 8915F: drivers/staging/greybus/log.c 8916F: drivers/staging/greybus/uart.c 8917 8918GS1662 VIDEO SERIALIZER 8919M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/spi/gs1662.c 8924 8925GSPCA FINEPIX SUBDRIVER 8926M: Frank Zago <frank@zago.net> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/finepix.c 8931 8932GSPCA GL860 SUBDRIVER 8933M: Olivier Lorin <o.lorin@laposte.net> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/gl860/ 8938 8939GSPCA M5602 SUBDRIVER 8940M: Erik Andren <erik.andren@gmail.com> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/m5602/ 8945 8946GSPCA PAC207 SONIXB SUBDRIVER 8947M: Hans Verkuil <hverkuil@xs4all.nl> 8948L: linux-media@vger.kernel.org 8949S: Odd Fixes 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/pac207.c 8952 8953GSPCA SN9C20X SUBDRIVER 8954M: Brian Johnson <brijohn@gmail.com> 8955L: linux-media@vger.kernel.org 8956S: Maintained 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/sn9c20x.c 8959 8960GSPCA T613 SUBDRIVER 8961M: Leandro Costantino <lcostantino@gmail.com> 8962L: linux-media@vger.kernel.org 8963S: Maintained 8964T: git git://linuxtv.org/media_tree.git 8965F: drivers/media/usb/gspca/t613.c 8966 8967GSPCA USB WEBCAM DRIVER 8968M: Hans Verkuil <hverkuil@xs4all.nl> 8969L: linux-media@vger.kernel.org 8970S: Odd Fixes 8971T: git git://linuxtv.org/media_tree.git 8972F: drivers/media/usb/gspca/ 8973 8974GTP (GPRS Tunneling Protocol) 8975M: Pablo Neira Ayuso <pablo@netfilter.org> 8976M: Harald Welte <laforge@gnumonks.org> 8977L: osmocom-net-gprs@lists.osmocom.org 8978S: Maintained 8979T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8980F: drivers/net/gtp.c 8981 8982GUID PARTITION TABLE (GPT) 8983M: Davidlohr Bueso <dave@stgolabs.net> 8984L: linux-efi@vger.kernel.org 8985S: Maintained 8986F: block/partitions/efi.* 8987 8988HABANALABS PCI DRIVER 8989M: Oded Gabbay <ogabbay@kernel.org> 8990L: dri-devel@lists.freedesktop.org 8991S: Supported 8992C: irc://irc.oftc.net/dri-devel 8993T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8994F: Documentation/ABI/testing/debugfs-driver-habanalabs 8995F: Documentation/ABI/testing/sysfs-driver-habanalabs 8996F: drivers/accel/habanalabs/ 8997F: include/trace/events/habanalabs.h 8998F: include/uapi/drm/habanalabs_accel.h 8999 9000HACKRF MEDIA DRIVER 9001M: Antti Palosaari <crope@iki.fi> 9002L: linux-media@vger.kernel.org 9003S: Maintained 9004W: https://linuxtv.org 9005W: http://palosaari.fi/linux/ 9006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9007T: git git://linuxtv.org/anttip/media_tree.git 9008F: drivers/media/usb/hackrf/ 9009 9010HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9011M: Chuck Lever <chuck.lever@oracle.com> 9012L: kernel-tls-handshake@lists.linux.dev 9013L: netdev@vger.kernel.org 9014S: Maintained 9015F: Documentation/netlink/specs/handshake.yaml 9016F: Documentation/networking/tls-handshake.rst 9017F: include/net/handshake.h 9018F: include/trace/events/handshake.h 9019F: net/handshake/ 9020 9021HANTRO VPU CODEC DRIVER 9022M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9023M: Philipp Zabel <p.zabel@pengutronix.de> 9024L: linux-media@vger.kernel.org 9025L: linux-rockchip@lists.infradead.org 9026S: Maintained 9027F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9028F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9029F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9030F: drivers/media/platform/verisilicon/ 9031 9032HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9033M: Frank Seidel <frank@f-seidel.de> 9034L: platform-driver-x86@vger.kernel.org 9035S: Maintained 9036W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9037F: drivers/platform/x86/hdaps.c 9038 9039HARDWARE MONITORING 9040M: Jean Delvare <jdelvare@suse.com> 9041M: Guenter Roeck <linux@roeck-us.net> 9042L: linux-hwmon@vger.kernel.org 9043S: Maintained 9044W: http://hwmon.wiki.kernel.org/ 9045T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9046F: Documentation/ABI/testing/sysfs-class-hwmon 9047F: Documentation/devicetree/bindings/hwmon/ 9048F: Documentation/hwmon/ 9049F: drivers/hwmon/ 9050F: include/linux/hwmon*.h 9051F: include/trace/events/hwmon*.h 9052K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9053 9054HARDWARE RANDOM NUMBER GENERATOR CORE 9055M: Olivia Mackall <olivia@selenic.com> 9056M: Herbert Xu <herbert@gondor.apana.org.au> 9057L: linux-crypto@vger.kernel.org 9058S: Odd fixes 9059F: Documentation/admin-guide/hw_random.rst 9060F: Documentation/devicetree/bindings/rng/ 9061F: drivers/char/hw_random/ 9062F: include/linux/hw_random.h 9063 9064HARDWARE SPINLOCK CORE 9065M: Ohad Ben-Cohen <ohad@wizery.com> 9066M: Bjorn Andersson <andersson@kernel.org> 9067R: Baolin Wang <baolin.wang7@gmail.com> 9068L: linux-remoteproc@vger.kernel.org 9069S: Maintained 9070T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9071F: Documentation/devicetree/bindings/hwlock/ 9072F: Documentation/locking/hwspinlock.rst 9073F: drivers/hwspinlock/ 9074F: include/linux/hwspinlock.h 9075 9076HARDWARE TRACING FACILITIES 9077M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9078S: Maintained 9079F: drivers/hwtracing/ 9080 9081HARMONY SOUND DRIVER 9082L: linux-parisc@vger.kernel.org 9083S: Maintained 9084F: sound/parisc/harmony.* 9085 9086HDPVR USB VIDEO ENCODER DRIVER 9087M: Hans Verkuil <hverkuil@xs4all.nl> 9088L: linux-media@vger.kernel.org 9089S: Odd Fixes 9090W: https://linuxtv.org 9091T: git git://linuxtv.org/media_tree.git 9092F: drivers/media/usb/hdpvr/ 9093 9094HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9095M: Matt Hsiao <matt.hsiao@hpe.com> 9096S: Supported 9097F: drivers/misc/hpilo.[ch] 9098 9099HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9100M: Jerry Hoemann <jerry.hoemann@hpe.com> 9101S: Supported 9102F: Documentation/watchdog/hpwdt.rst 9103F: drivers/watchdog/hpwdt.c 9104 9105HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9106M: Don Brace <don.brace@microchip.com> 9107L: storagedev@microchip.com 9108L: linux-scsi@vger.kernel.org 9109S: Supported 9110F: Documentation/scsi/hpsa.rst 9111F: drivers/scsi/hpsa*.[ch] 9112F: include/linux/cciss*.h 9113F: include/uapi/linux/cciss*.h 9114 9115HFI1 DRIVER 9116M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9117L: linux-rdma@vger.kernel.org 9118S: Supported 9119F: drivers/infiniband/hw/hfi1 9120 9121HFS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfs.rst 9125F: fs/hfs/ 9126 9127HFSPLUS FILESYSTEM 9128L: linux-fsdevel@vger.kernel.org 9129S: Orphan 9130F: Documentation/filesystems/hfsplus.rst 9131F: fs/hfsplus/ 9132 9133HGA FRAMEBUFFER DRIVER 9134M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9135L: linux-nvidia@lists.surfsouth.com 9136S: Maintained 9137W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9138F: drivers/video/fbdev/hgafb.c 9139 9140HIBERNATION (aka Software Suspend, aka swsusp) 9141M: "Rafael J. Wysocki" <rafael@kernel.org> 9142M: Pavel Machek <pavel@ucw.cz> 9143L: linux-pm@vger.kernel.org 9144S: Supported 9145B: https://bugzilla.kernel.org 9146F: arch/*/include/asm/suspend*.h 9147F: arch/x86/power/ 9148F: drivers/base/power/ 9149F: include/linux/freezer.h 9150F: include/linux/pm.h 9151F: include/linux/suspend.h 9152F: kernel/power/ 9153 9154HID CORE LAYER 9155M: Jiri Kosina <jikos@kernel.org> 9156M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9157L: linux-input@vger.kernel.org 9158S: Maintained 9159T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9160F: Documentation/hid/ 9161F: drivers/hid/ 9162F: include/linux/hid* 9163F: include/uapi/linux/hid* 9164F: samples/hid/ 9165F: tools/testing/selftests/hid/ 9166 9167HID LOGITECH DRIVERS 9168R: Filipe Laíns <lains@riseup.net> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-logitech-* 9172 9173HID NVIDIA SHIELD DRIVER 9174M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-nvidia-shield.c 9178 9179HID PHOENIX RC FLIGHT CONTROLLER 9180M: Marcus Folkesson <marcus.folkesson@gmail.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-pxrc.c 9184 9185HID PLAYSTATION DRIVER 9186M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9187L: linux-input@vger.kernel.org 9188S: Supported 9189F: drivers/hid/hid-playstation.c 9190 9191HID SENSOR HUB DRIVERS 9192M: Jiri Kosina <jikos@kernel.org> 9193M: Jonathan Cameron <jic23@kernel.org> 9194M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9195L: linux-input@vger.kernel.org 9196L: linux-iio@vger.kernel.org 9197S: Maintained 9198F: Documentation/hid/hid-sensor* 9199F: drivers/hid/hid-sensor-* 9200F: drivers/iio/*/hid-* 9201F: include/linux/hid-sensor-* 9202 9203HID VRC-2 CAR CONTROLLER DRIVER 9204M: Marcus Folkesson <marcus.folkesson@gmail.com> 9205L: linux-input@vger.kernel.org 9206S: Maintained 9207F: drivers/hid/hid-vrc2.c 9208 9209HID WACOM DRIVER 9210M: Ping Cheng <ping.cheng@wacom.com> 9211M: Jason Gerecke <jason.gerecke@wacom.com> 9212L: linux-input@vger.kernel.org 9213S: Maintained 9214F: drivers/hid/wacom.h 9215F: drivers/hid/wacom_* 9216 9217HID++ LOGITECH DRIVERS 9218R: Filipe Laíns <lains@riseup.net> 9219R: Bastien Nocera <hadess@hadess.net> 9220L: linux-input@vger.kernel.org 9221S: Maintained 9222F: drivers/hid/hid-logitech-hidpp.c 9223 9224HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9225M: Thomas Gleixner <tglx@linutronix.de> 9226L: linux-kernel@vger.kernel.org 9227S: Maintained 9228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9229F: Documentation/timers/ 9230F: include/linux/clockchips.h 9231F: include/linux/hrtimer.h 9232F: kernel/time/clockevents.c 9233F: kernel/time/hrtimer.c 9234F: kernel/time/timer_*.c 9235 9236HIGH-SPEED SCC DRIVER FOR AX.25 9237L: linux-hams@vger.kernel.org 9238S: Orphan 9239F: drivers/net/hamradio/scc.c 9240 9241HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9242M: HighPoint Linux Team <linux@highpoint-tech.com> 9243S: Supported 9244W: http://www.highpoint-tech.com 9245F: Documentation/scsi/hptiop.rst 9246F: drivers/scsi/hptiop.c 9247 9248HIKEY960 ONBOARD USB GPIO HUB DRIVER 9249M: John Stultz <jstultz@google.com> 9250L: linux-kernel@vger.kernel.org 9251S: Maintained 9252F: drivers/misc/hisi_hikey_usb.c 9253 9254HIMAX HX83112B TOUCHSCREEN SUPPORT 9255M: Job Noorman <job@noorman.info> 9256L: linux-input@vger.kernel.org 9257S: Maintained 9258F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9259F: drivers/input/touchscreen/himax_hx83112b.c 9260 9261HIPPI 9262M: Jes Sorensen <jes@trained-monkey.org> 9263L: linux-hippi@sunsite.dk 9264S: Maintained 9265F: drivers/net/hippi/ 9266F: include/linux/hippidevice.h 9267F: include/uapi/linux/if_hippi.h 9268F: net/802/hippi.c 9269 9270HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9271M: Kurt Kanzenbach <kurt@linutronix.de> 9272L: netdev@vger.kernel.org 9273S: Maintained 9274F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9275F: drivers/net/dsa/hirschmann/* 9276F: include/linux/platform_data/hirschmann-hellcreek.h 9277F: net/dsa/tag_hellcreek.c 9278 9279HISILICON DMA DRIVER 9280M: Zhou Wang <wangzhou1@hisilicon.com> 9281M: Jie Hai <haijie1@huawei.com> 9282L: dmaengine@vger.kernel.org 9283S: Maintained 9284F: drivers/dma/hisi_dma.c 9285 9286HISILICON GPIO DRIVER 9287M: Jay Fang <f.fangjian@huawei.com> 9288L: linux-gpio@vger.kernel.org 9289S: Maintained 9290F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9291F: drivers/gpio/gpio-hisi.c 9292 9293HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9294M: Longfang Liu <liulongfang@huawei.com> 9295L: linux-crypto@vger.kernel.org 9296S: Maintained 9297F: Documentation/ABI/testing/debugfs-hisi-hpre 9298F: drivers/crypto/hisilicon/hpre/hpre.h 9299F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9300F: drivers/crypto/hisilicon/hpre/hpre_main.c 9301 9302HISILICON HNS3 PMU DRIVER 9303M: Guangbin Huang <huangguangbin2@huawei.com> 9304S: Supported 9305F: Documentation/admin-guide/perf/hns3-pmu.rst 9306F: drivers/perf/hisilicon/hns3_pmu.c 9307 9308HISILICON I2C CONTROLLER DRIVER 9309M: Yicong Yang <yangyicong@hisilicon.com> 9310L: linux-i2c@vger.kernel.org 9311S: Maintained 9312W: https://www.hisilicon.com 9313F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9314F: drivers/i2c/busses/i2c-hisi.c 9315 9316HISILICON LPC BUS DRIVER 9317M: Jay Fang <f.fangjian@huawei.com> 9318S: Maintained 9319W: http://www.hisilicon.com 9320F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9321F: drivers/bus/hisi_lpc.c 9322 9323HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9324M: Yisen Zhuang <yisen.zhuang@huawei.com> 9325M: Salil Mehta <salil.mehta@huawei.com> 9326L: netdev@vger.kernel.org 9327S: Maintained 9328W: http://www.hisilicon.com 9329F: drivers/net/ethernet/hisilicon/hns3/ 9330 9331HISILICON NETWORK SUBSYSTEM DRIVER 9332M: Yisen Zhuang <yisen.zhuang@huawei.com> 9333M: Salil Mehta <salil.mehta@huawei.com> 9334L: netdev@vger.kernel.org 9335S: Maintained 9336W: http://www.hisilicon.com 9337F: Documentation/devicetree/bindings/net/hisilicon*.txt 9338F: drivers/net/ethernet/hisilicon/ 9339 9340HISILICON PMU DRIVER 9341M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9342M: Jonathan Cameron <jonathan.cameron@huawei.com> 9343S: Supported 9344W: http://www.hisilicon.com 9345F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9346F: Documentation/admin-guide/perf/hisi-pmu.rst 9347F: drivers/perf/hisilicon 9348 9349HISILICON PTT DRIVER 9350M: Yicong Yang <yangyicong@hisilicon.com> 9351M: Jonathan Cameron <jonathan.cameron@huawei.com> 9352L: linux-kernel@vger.kernel.org 9353S: Maintained 9354F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9355F: Documentation/trace/hisi-ptt.rst 9356F: drivers/hwtracing/ptt/ 9357F: tools/perf/arch/arm64/util/hisi-ptt.c 9358F: tools/perf/util/hisi-ptt* 9359F: tools/perf/util/hisi-ptt-decoder/* 9360 9361HISILICON QM DRIVER 9362M: Weili Qian <qianweili@huawei.com> 9363M: Zhou Wang <wangzhou1@hisilicon.com> 9364L: linux-crypto@vger.kernel.org 9365S: Maintained 9366F: drivers/crypto/hisilicon/Kconfig 9367F: drivers/crypto/hisilicon/Makefile 9368F: drivers/crypto/hisilicon/qm.c 9369F: drivers/crypto/hisilicon/sgl.c 9370F: include/linux/hisi_acc_qm.h 9371 9372HISILICON ROCE DRIVER 9373M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9374M: Junxian Huang <huangjunxian6@hisilicon.com> 9375L: linux-rdma@vger.kernel.org 9376S: Maintained 9377F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9378F: drivers/infiniband/hw/hns/ 9379 9380HISILICON SAS Controller 9381M: Xiang Chen <chenxiang66@hisilicon.com> 9382S: Supported 9383W: http://www.hisilicon.com 9384F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9385F: drivers/scsi/hisi_sas/ 9386 9387HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9388M: Kai Ye <yekai13@huawei.com> 9389M: Longfang Liu <liulongfang@huawei.com> 9390L: linux-crypto@vger.kernel.org 9391S: Maintained 9392F: Documentation/ABI/testing/debugfs-hisi-sec 9393F: drivers/crypto/hisilicon/sec2/sec.h 9394F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9395F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9396F: drivers/crypto/hisilicon/sec2/sec_main.c 9397 9398HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9399M: Jay Fang <f.fangjian@huawei.com> 9400L: linux-spi@vger.kernel.org 9401S: Maintained 9402W: http://www.hisilicon.com 9403F: drivers/spi/spi-hisi-kunpeng.c 9404 9405HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9406M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9407L: linux-kernel@vger.kernel.org 9408S: Maintained 9409F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9410F: drivers/spmi/hisi-spmi-controller.c 9411 9412HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9413M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415S: Maintained 9416F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9417F: drivers/mfd/hi6421-spmi-pmic.c 9418 9419HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9420M: Weili Qian <qianweili@huawei.com> 9421S: Maintained 9422F: drivers/crypto/hisilicon/trng/trng.c 9423 9424HISILICON V3XX SPI NOR FLASH Controller Driver 9425M: Jay Fang <f.fangjian@huawei.com> 9426S: Maintained 9427W: http://www.hisilicon.com 9428F: drivers/spi/spi-hisi-sfc-v3xx.c 9429 9430HISILICON ZIP Controller DRIVER 9431M: Yang Shen <shenyang39@huawei.com> 9432M: Zhou Wang <wangzhou1@hisilicon.com> 9433L: linux-crypto@vger.kernel.org 9434S: Maintained 9435F: Documentation/ABI/testing/debugfs-hisi-zip 9436F: drivers/crypto/hisilicon/zip/ 9437 9438HMM - Heterogeneous Memory Management 9439M: Jérôme Glisse <jglisse@redhat.com> 9440L: linux-mm@kvack.org 9441S: Maintained 9442F: Documentation/mm/hmm.rst 9443F: include/linux/hmm* 9444F: lib/test_hmm* 9445F: mm/hmm* 9446F: tools/testing/selftests/mm/*hmm* 9447 9448HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9449M: Andreas Klinger <ak@it-klinger.de> 9450L: linux-iio@vger.kernel.org 9451S: Maintained 9452F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9453F: drivers/iio/pressure/mprls0025pa.c 9454 9455HOST AP DRIVER 9456M: Jouni Malinen <j@w1.fi> 9457L: linux-wireless@vger.kernel.org 9458S: Obsolete 9459W: http://w1.fi/hostap-driver.html 9460F: drivers/net/wireless/intersil/hostap/ 9461 9462HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9463L: platform-driver-x86@vger.kernel.org 9464S: Orphan 9465F: drivers/platform/x86/hp/tc1100-wmi.c 9466 9467HP WMI HARDWARE MONITOR DRIVER 9468M: James Seo <james@equiv.tech> 9469L: linux-hwmon@vger.kernel.org 9470S: Maintained 9471F: Documentation/hwmon/hp-wmi-sensors.rst 9472F: drivers/hwmon/hp-wmi-sensors.c 9473 9474HPET: High Precision Event Timers driver 9475M: Clemens Ladisch <clemens@ladisch.de> 9476S: Maintained 9477F: Documentation/timers/hpet.rst 9478F: drivers/char/hpet.c 9479F: include/linux/hpet.h 9480F: include/uapi/linux/hpet.h 9481 9482HPET: x86 9483S: Orphan 9484F: arch/x86/include/asm/hpet.h 9485F: arch/x86/kernel/hpet.c 9486 9487HPFS FILESYSTEM 9488M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9489S: Maintained 9490W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9491F: fs/hpfs/ 9492 9493HSI SUBSYSTEM 9494M: Sebastian Reichel <sre@kernel.org> 9495S: Maintained 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9497F: Documentation/ABI/testing/sysfs-bus-hsi 9498F: Documentation/driver-api/hsi.rst 9499F: drivers/hsi/ 9500F: include/linux/hsi/ 9501F: include/uapi/linux/hsi/ 9502 9503HSO 3G MODEM DRIVER 9504L: linux-usb@vger.kernel.org 9505S: Orphan 9506F: drivers/net/usb/hso.c 9507 9508HSR NETWORK PROTOCOL 9509L: netdev@vger.kernel.org 9510S: Orphan 9511F: net/hsr/ 9512 9513HT16K33 LED CONTROLLER DRIVER 9514M: Robin van der Gracht <robin@protonic.nl> 9515S: Maintained 9516F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9517F: drivers/auxdisplay/ht16k33.c 9518 9519HTCPEN TOUCHSCREEN DRIVER 9520M: Pau Oliva Fora <pof@eslack.org> 9521L: linux-input@vger.kernel.org 9522S: Maintained 9523F: drivers/input/touchscreen/htcpen.c 9524 9525HTE SUBSYSTEM 9526M: Dipen Patel <dipenp@nvidia.com> 9527L: timestamp@lists.linux.dev 9528S: Maintained 9529Q: https://patchwork.kernel.org/project/timestamp/list/ 9530T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9531F: Documentation/devicetree/bindings/timestamp/ 9532F: Documentation/driver-api/hte/ 9533F: drivers/hte/ 9534F: include/linux/hte.h 9535 9536HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9537M: Lorenzo Bianconi <lorenzo@kernel.org> 9538L: linux-iio@vger.kernel.org 9539S: Maintained 9540W: http://www.st.com/ 9541F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9542F: drivers/iio/humidity/hts221* 9543 9544HUAWEI ETHERNET DRIVER 9545M: Cai Huoqing <cai.huoqing@linux.dev> 9546L: netdev@vger.kernel.org 9547S: Maintained 9548F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9549F: drivers/net/ethernet/huawei/hinic/ 9550 9551HUGETLB SUBSYSTEM 9552M: Mike Kravetz <mike.kravetz@oracle.com> 9553M: Muchun Song <muchun.song@linux.dev> 9554L: linux-mm@kvack.org 9555S: Maintained 9556F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9557F: Documentation/admin-guide/mm/hugetlbpage.rst 9558F: Documentation/mm/hugetlbfs_reserv.rst 9559F: Documentation/mm/vmemmap_dedup.rst 9560F: fs/hugetlbfs/ 9561F: include/linux/hugetlb.h 9562F: mm/hugetlb.c 9563F: mm/hugetlb_vmemmap.c 9564F: mm/hugetlb_vmemmap.h 9565 9566HVA ST MEDIA DRIVER 9567M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9568L: linux-media@vger.kernel.org 9569S: Supported 9570W: https://linuxtv.org 9571T: git git://linuxtv.org/media_tree.git 9572F: drivers/media/platform/st/sti/hva 9573 9574HWPOISON MEMORY FAILURE HANDLING 9575M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9576R: Miaohe Lin <linmiaohe@huawei.com> 9577L: linux-mm@kvack.org 9578S: Maintained 9579F: mm/hwpoison-inject.c 9580F: mm/memory-failure.c 9581 9582HYCON HY46XX TOUCHSCREEN SUPPORT 9583M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9584L: linux-input@vger.kernel.org 9585S: Maintained 9586F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9587F: drivers/input/touchscreen/hycon-hy46xx.c 9588 9589HYGON PROCESSOR SUPPORT 9590M: Pu Wen <puwen@hygon.cn> 9591L: linux-kernel@vger.kernel.org 9592S: Maintained 9593F: arch/x86/kernel/cpu/hygon.c 9594 9595HYNIX HI556 SENSOR DRIVER 9596M: Sakari Ailus <sakari.ailus@linux.intel.com> 9597L: linux-media@vger.kernel.org 9598S: Maintained 9599T: git git://linuxtv.org/media_tree.git 9600F: drivers/media/i2c/hi556.c 9601 9602HYNIX HI846 SENSOR DRIVER 9603M: Martin Kepplinger <martin.kepplinger@puri.sm> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606F: drivers/media/i2c/hi846.c 9607 9608HYNIX HI847 SENSOR DRIVER 9609M: Sakari Ailus <sakari.ailus@linux.intel.com> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi847.c 9613 9614Hyper-V/Azure CORE AND DRIVERS 9615M: "K. Y. Srinivasan" <kys@microsoft.com> 9616M: Haiyang Zhang <haiyangz@microsoft.com> 9617M: Wei Liu <wei.liu@kernel.org> 9618M: Dexuan Cui <decui@microsoft.com> 9619L: linux-hyperv@vger.kernel.org 9620S: Supported 9621T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9622F: Documentation/ABI/stable/sysfs-bus-vmbus 9623F: Documentation/ABI/testing/debugfs-hyperv 9624F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9625F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9626F: Documentation/virt/hyperv 9627F: arch/arm64/hyperv 9628F: arch/arm64/include/asm/hyperv-tlfs.h 9629F: arch/arm64/include/asm/mshyperv.h 9630F: arch/x86/hyperv 9631F: arch/x86/include/asm/hyperv-tlfs.h 9632F: arch/x86/include/asm/mshyperv.h 9633F: arch/x86/include/asm/trace/hyperv.h 9634F: arch/x86/kernel/cpu/mshyperv.c 9635F: drivers/clocksource/hyperv_timer.c 9636F: drivers/hid/hid-hyperv.c 9637F: drivers/hv/ 9638F: drivers/input/serio/hyperv-keyboard.c 9639F: drivers/iommu/hyperv-iommu.c 9640F: drivers/net/ethernet/microsoft/ 9641F: drivers/net/hyperv/ 9642F: drivers/pci/controller/pci-hyperv-intf.c 9643F: drivers/pci/controller/pci-hyperv.c 9644F: drivers/scsi/storvsc_drv.c 9645F: drivers/uio/uio_hv_generic.c 9646F: drivers/video/fbdev/hyperv_fb.c 9647F: include/asm-generic/hyperv-tlfs.h 9648F: include/asm-generic/mshyperv.h 9649F: include/clocksource/hyperv_timer.h 9650F: include/linux/hyperv.h 9651F: include/net/mana 9652F: include/uapi/linux/hyperv.h 9653F: net/vmw_vsock/hyperv_transport.c 9654F: tools/hv/ 9655 9656HYPERBUS SUPPORT 9657M: Vignesh Raghavendra <vigneshr@ti.com> 9658L: linux-mtd@lists.infradead.org 9659S: Supported 9660Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9661C: irc://irc.oftc.net/mtd 9662T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9663F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9664F: drivers/mtd/hyperbus/ 9665F: include/linux/mtd/hyperbus.h 9666 9667HYPERVISOR VIRTUAL CONSOLE DRIVER 9668L: linuxppc-dev@lists.ozlabs.org 9669S: Odd Fixes 9670F: drivers/tty/hvc/ 9671 9672I2C ACPI SUPPORT 9673M: Mika Westerberg <mika.westerberg@linux.intel.com> 9674L: linux-i2c@vger.kernel.org 9675L: linux-acpi@vger.kernel.org 9676S: Maintained 9677F: drivers/i2c/i2c-core-acpi.c 9678 9679I2C ADDRESS TRANSLATOR (ATR) 9680M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9681R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9682L: linux-i2c@vger.kernel.org 9683S: Maintained 9684F: drivers/i2c/i2c-atr.c 9685F: include/linux/i2c-atr.h 9686 9687I2C CONTROLLER DRIVER FOR NVIDIA GPU 9688M: Ajay Gupta <ajayg@nvidia.com> 9689L: linux-i2c@vger.kernel.org 9690S: Maintained 9691F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9692F: drivers/i2c/busses/i2c-nvidia-gpu.c 9693 9694I2C MUXES 9695M: Peter Rosin <peda@axentia.se> 9696L: linux-i2c@vger.kernel.org 9697S: Maintained 9698F: Documentation/devicetree/bindings/i2c/i2c-arb* 9699F: Documentation/devicetree/bindings/i2c/i2c-gate* 9700F: Documentation/devicetree/bindings/i2c/i2c-mux* 9701F: Documentation/i2c/i2c-topology.rst 9702F: Documentation/i2c/muxes/ 9703F: drivers/i2c/i2c-mux.c 9704F: drivers/i2c/muxes/ 9705F: include/linux/i2c-mux.h 9706 9707I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9708M: Gregory CLEMENT <gregory.clement@bootlin.com> 9709L: linux-i2c@vger.kernel.org 9710S: Maintained 9711F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9712F: drivers/i2c/busses/i2c-mv64xxx.c 9713 9714I2C OVER PARALLEL PORT 9715M: Jean Delvare <jdelvare@suse.com> 9716L: linux-i2c@vger.kernel.org 9717S: Maintained 9718F: Documentation/i2c/busses/i2c-parport.rst 9719F: drivers/i2c/busses/i2c-parport.c 9720 9721I2C SUBSYSTEM 9722M: Wolfram Sang <wsa@kernel.org> 9723L: linux-i2c@vger.kernel.org 9724S: Maintained 9725W: https://i2c.wiki.kernel.org/ 9726Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9727T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9728F: Documentation/devicetree/bindings/i2c/i2c.txt 9729F: Documentation/i2c/ 9730F: drivers/i2c/* 9731F: include/dt-bindings/i2c/i2c.h 9732F: include/linux/i2c-dev.h 9733F: include/linux/i2c-smbus.h 9734F: include/linux/i2c.h 9735F: include/uapi/linux/i2c-*.h 9736F: include/uapi/linux/i2c.h 9737 9738I2C SUBSYSTEM HOST DRIVERS 9739M: Andi Shyti <andi.shyti@kernel.org> 9740L: linux-i2c@vger.kernel.org 9741S: Maintained 9742W: https://i2c.wiki.kernel.org/ 9743Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9744T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9745F: Documentation/devicetree/bindings/i2c/ 9746F: drivers/i2c/algos/ 9747F: drivers/i2c/busses/ 9748F: include/dt-bindings/i2c/ 9749 9750I2C-TAOS-EVM DRIVER 9751M: Jean Delvare <jdelvare@suse.com> 9752L: linux-i2c@vger.kernel.org 9753S: Maintained 9754F: Documentation/i2c/busses/i2c-taos-evm.rst 9755F: drivers/i2c/busses/i2c-taos-evm.c 9756 9757I2C-TINY-USB DRIVER 9758M: Till Harbaum <till@harbaum.org> 9759L: linux-i2c@vger.kernel.org 9760S: Maintained 9761W: http://www.harbaum.org/till/i2c_tiny_usb 9762F: drivers/i2c/busses/i2c-tiny-usb.c 9763 9764I2C/SMBUS CONTROLLER DRIVERS FOR PC 9765M: Jean Delvare <jdelvare@suse.com> 9766L: linux-i2c@vger.kernel.org 9767S: Maintained 9768F: Documentation/i2c/busses/i2c-ali1535.rst 9769F: Documentation/i2c/busses/i2c-ali1563.rst 9770F: Documentation/i2c/busses/i2c-ali15x3.rst 9771F: Documentation/i2c/busses/i2c-amd756.rst 9772F: Documentation/i2c/busses/i2c-amd8111.rst 9773F: Documentation/i2c/busses/i2c-i801.rst 9774F: Documentation/i2c/busses/i2c-nforce2.rst 9775F: Documentation/i2c/busses/i2c-piix4.rst 9776F: Documentation/i2c/busses/i2c-sis5595.rst 9777F: Documentation/i2c/busses/i2c-sis630.rst 9778F: Documentation/i2c/busses/i2c-sis96x.rst 9779F: Documentation/i2c/busses/i2c-via.rst 9780F: Documentation/i2c/busses/i2c-viapro.rst 9781F: drivers/i2c/busses/i2c-ali1535.c 9782F: drivers/i2c/busses/i2c-ali1563.c 9783F: drivers/i2c/busses/i2c-ali15x3.c 9784F: drivers/i2c/busses/i2c-amd756-s4882.c 9785F: drivers/i2c/busses/i2c-amd756.c 9786F: drivers/i2c/busses/i2c-amd8111.c 9787F: drivers/i2c/busses/i2c-i801.c 9788F: drivers/i2c/busses/i2c-isch.c 9789F: drivers/i2c/busses/i2c-nforce2-s4985.c 9790F: drivers/i2c/busses/i2c-nforce2.c 9791F: drivers/i2c/busses/i2c-piix4.c 9792F: drivers/i2c/busses/i2c-sis5595.c 9793F: drivers/i2c/busses/i2c-sis630.c 9794F: drivers/i2c/busses/i2c-sis96x.c 9795F: drivers/i2c/busses/i2c-via.c 9796F: drivers/i2c/busses/i2c-viapro.c 9797 9798I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9799M: Hans de Goede <hdegoede@redhat.com> 9800L: linux-i2c@vger.kernel.org 9801S: Maintained 9802F: drivers/i2c/busses/i2c-cht-wc.c 9803 9804I2C/SMBUS ISMT DRIVER 9805M: Seth Heasley <seth.heasley@intel.com> 9806M: Neil Horman <nhorman@tuxdriver.com> 9807L: linux-i2c@vger.kernel.org 9808F: Documentation/i2c/busses/i2c-ismt.rst 9809F: drivers/i2c/busses/i2c-ismt.c 9810 9811I2C/SMBUS STUB DRIVER 9812M: Jean Delvare <jdelvare@suse.com> 9813L: linux-i2c@vger.kernel.org 9814S: Maintained 9815F: drivers/i2c/i2c-stub.c 9816 9817I3C DRIVER FOR ASPEED AST2600 9818M: Jeremy Kerr <jk@codeconstruct.com.au> 9819S: Maintained 9820F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9821F: drivers/i3c/master/ast2600-i3c-master.c 9822 9823I3C DRIVER FOR CADENCE I3C MASTER IP 9824M: Przemysław Gaj <pgaj@cadence.com> 9825S: Maintained 9826F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9827F: drivers/i3c/master/i3c-master-cdns.c 9828 9829I3C DRIVER FOR SYNOPSYS DESIGNWARE 9830S: Orphan 9831F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9832F: drivers/i3c/master/dw* 9833 9834I3C SUBSYSTEM 9835M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9836L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9837S: Maintained 9838C: irc://chat.freenode.net/linux-i3c 9839T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9840F: Documentation/ABI/testing/sysfs-bus-i3c 9841F: Documentation/devicetree/bindings/i3c/ 9842F: Documentation/driver-api/i3c 9843F: drivers/i3c/ 9844F: include/linux/i3c/ 9845 9846IA64 (Itanium) PLATFORM 9847L: linux-ia64@vger.kernel.org 9848S: Orphan 9849F: Documentation/arch/ia64/ 9850F: arch/ia64/ 9851 9852IBM Operation Panel Input Driver 9853M: Eddie James <eajames@linux.ibm.com> 9854L: linux-input@vger.kernel.org 9855S: Maintained 9856F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9857F: drivers/input/misc/ibm-panel.c 9858 9859IBM Power 842 compression accelerator 9860M: Haren Myneni <haren@us.ibm.com> 9861S: Supported 9862F: crypto/842.c 9863F: drivers/crypto/nx/Kconfig 9864F: drivers/crypto/nx/Makefile 9865F: drivers/crypto/nx/nx-842* 9866F: include/linux/sw842.h 9867F: lib/842/ 9868 9869IBM Power in-Nest Crypto Acceleration 9870M: Breno Leitão <leitao@debian.org> 9871M: Nayna Jain <nayna@linux.ibm.com> 9872M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9873L: linux-crypto@vger.kernel.org 9874S: Supported 9875F: drivers/crypto/nx/Kconfig 9876F: drivers/crypto/nx/Makefile 9877F: drivers/crypto/nx/nx-aes* 9878F: drivers/crypto/nx/nx-sha* 9879F: drivers/crypto/nx/nx.* 9880F: drivers/crypto/nx/nx_csbcpb.h 9881F: drivers/crypto/nx/nx_debugfs.c 9882 9883IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9884M: Tyrel Datwyler <tyreld@linux.ibm.com> 9885L: linux-pci@vger.kernel.org 9886L: linuxppc-dev@lists.ozlabs.org 9887S: Supported 9888F: drivers/pci/hotplug/rpadlpar* 9889 9890IBM Power Linux RAID adapter 9891M: Brian King <brking@us.ibm.com> 9892S: Supported 9893F: drivers/scsi/ipr.* 9894 9895IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9896M: Tyrel Datwyler <tyreld@linux.ibm.com> 9897L: linux-pci@vger.kernel.org 9898L: linuxppc-dev@lists.ozlabs.org 9899S: Supported 9900F: drivers/pci/hotplug/rpaphp* 9901 9902IBM Power SRIOV Virtual NIC Device Driver 9903M: Haren Myneni <haren@linux.ibm.com> 9904M: Rick Lindsley <ricklind@linux.ibm.com> 9905R: Nick Child <nnac123@linux.ibm.com> 9906R: Dany Madden <danymadden@us.ibm.com> 9907R: Thomas Falcon <tlfalcon@linux.ibm.com> 9908L: netdev@vger.kernel.org 9909S: Supported 9910F: drivers/net/ethernet/ibm/ibmvnic.* 9911 9912IBM Power VFIO Support 9913M: Timothy Pearson <tpearson@raptorengineering.com> 9914S: Supported 9915F: drivers/vfio/vfio_iommu_spapr_tce.c 9916 9917IBM Power Virtual Ethernet Device Driver 9918M: Nick Child <nnac123@linux.ibm.com> 9919L: netdev@vger.kernel.org 9920S: Supported 9921F: drivers/net/ethernet/ibm/ibmveth.* 9922 9923IBM Power Virtual FC Device Drivers 9924M: Tyrel Datwyler <tyreld@linux.ibm.com> 9925L: linux-scsi@vger.kernel.org 9926S: Supported 9927F: drivers/scsi/ibmvscsi/ibmvfc* 9928 9929IBM Power Virtual Management Channel Driver 9930M: Brad Warrum <bwarrum@linux.ibm.com> 9931M: Ritu Agarwal <rituagar@linux.ibm.com> 9932S: Supported 9933F: drivers/misc/ibmvmc.* 9934 9935IBM Power Virtual SCSI Device Drivers 9936M: Tyrel Datwyler <tyreld@linux.ibm.com> 9937L: linux-scsi@vger.kernel.org 9938S: Supported 9939F: drivers/scsi/ibmvscsi/ibmvscsi* 9940F: include/scsi/viosrp.h 9941 9942IBM Power Virtual SCSI Device Target Driver 9943M: Michael Cyr <mikecyr@linux.ibm.com> 9944L: linux-scsi@vger.kernel.org 9945L: target-devel@vger.kernel.org 9946S: Supported 9947F: drivers/scsi/ibmvscsi_tgt/ 9948 9949IBM Power VMX Cryptographic instructions 9950M: Breno Leitão <leitao@debian.org> 9951M: Nayna Jain <nayna@linux.ibm.com> 9952M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9953L: linux-crypto@vger.kernel.org 9954S: Supported 9955F: drivers/crypto/vmx/Kconfig 9956F: drivers/crypto/vmx/Makefile 9957F: drivers/crypto/vmx/aes* 9958F: drivers/crypto/vmx/ghash* 9959F: drivers/crypto/vmx/ppc-xlate.pl 9960F: drivers/crypto/vmx/vmx.c 9961 9962IBM ServeRAID RAID DRIVER 9963S: Orphan 9964F: drivers/scsi/ips.* 9965 9966ICH LPC AND GPIO DRIVER 9967M: Peter Tyser <ptyser@xes-inc.com> 9968S: Maintained 9969F: drivers/gpio/gpio-ich.c 9970F: drivers/mfd/lpc_ich.c 9971 9972ICY I2C DRIVER 9973M: Max Staudt <max@enpas.org> 9974L: linux-i2c@vger.kernel.org 9975S: Maintained 9976F: drivers/i2c/busses/i2c-icy.c 9977 9978IDEAPAD LAPTOP EXTRAS DRIVER 9979M: Ike Panhc <ike.pan@canonical.com> 9980L: platform-driver-x86@vger.kernel.org 9981S: Maintained 9982W: http://launchpad.net/ideapad-laptop 9983F: drivers/platform/x86/ideapad-laptop.c 9984 9985IDEAPAD LAPTOP SLIDEBAR DRIVER 9986M: Andrey Moiseev <o2g.org.ru@gmail.com> 9987L: linux-input@vger.kernel.org 9988S: Maintained 9989W: https://github.com/o2genum/ideapad-slidebar 9990F: drivers/input/misc/ideapad_slidebar.c 9991 9992IDMAPPED MOUNTS 9993M: Christian Brauner <brauner@kernel.org> 9994M: Seth Forshee <sforshee@kernel.org> 9995L: linux-fsdevel@vger.kernel.org 9996S: Maintained 9997T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9998F: Documentation/filesystems/idmappings.rst 9999F: include/linux/mnt_idmapping.* 10000F: tools/testing/selftests/mount_setattr/ 10001 10002IDT VersaClock 5 CLOCK DRIVER 10003M: Luca Ceresoli <luca@lucaceresoli.net> 10004S: Maintained 10005F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10006F: drivers/clk/clk-versaclock5.c 10007 10008IEEE 802.15.4 SUBSYSTEM 10009M: Alexander Aring <alex.aring@gmail.com> 10010M: Stefan Schmidt <stefan@datenfreihafen.org> 10011M: Miquel Raynal <miquel.raynal@bootlin.com> 10012L: linux-wpan@vger.kernel.org 10013S: Maintained 10014W: https://linux-wpan.org/ 10015Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10016T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10017T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10018F: Documentation/networking/ieee802154.rst 10019F: drivers/net/ieee802154/ 10020F: include/linux/ieee802154.h 10021F: include/linux/nl802154.h 10022F: include/net/af_ieee802154.h 10023F: include/net/cfg802154.h 10024F: include/net/ieee802154_netdev.h 10025F: include/net/mac802154.h 10026F: include/net/nl802154.h 10027F: net/ieee802154/ 10028F: net/mac802154/ 10029 10030IFCVF VIRTIO DATA PATH ACCELERATOR 10031R: Zhu Lingshan <lingshan.zhu@intel.com> 10032F: drivers/vdpa/ifcvf/ 10033 10034IFE PROTOCOL 10035M: Yotam Gigi <yotam.gi@gmail.com> 10036M: Jamal Hadi Salim <jhs@mojatatu.com> 10037F: include/net/ife.h 10038F: include/uapi/linux/ife.h 10039F: net/ife 10040 10041IGORPLUG-USB IR RECEIVER 10042M: Sean Young <sean@mess.org> 10043L: linux-media@vger.kernel.org 10044S: Maintained 10045F: drivers/media/rc/igorplugusb.c 10046 10047IGUANAWORKS USB IR TRANSCEIVER 10048M: Sean Young <sean@mess.org> 10049L: linux-media@vger.kernel.org 10050S: Maintained 10051F: drivers/media/rc/iguanair.c 10052 10053IIO DIGITAL POTENTIOMETER DAC 10054M: Peter Rosin <peda@axentia.se> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10058F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10059F: drivers/iio/dac/dpot-dac.c 10060 10061IIO ENVELOPE DETECTOR 10062M: Peter Rosin <peda@axentia.se> 10063L: linux-iio@vger.kernel.org 10064S: Maintained 10065F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10066F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10067F: drivers/iio/adc/envelope-detector.c 10068 10069IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10070M: Matti Vaittinen <mazziesaccount@gmail.com> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073F: drivers/iio/light/gain-time-scale-helper.c 10074F: drivers/iio/light/gain-time-scale-helper.h 10075 10076IIO MULTIPLEXER 10077M: Peter Rosin <peda@axentia.se> 10078L: linux-iio@vger.kernel.org 10079S: Maintained 10080F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10081F: drivers/iio/multiplexer/iio-mux.c 10082 10083IIO SCMI BASED DRIVER 10084M: Jyoti Bhayana <jbhayana@google.com> 10085L: linux-iio@vger.kernel.org 10086S: Maintained 10087F: drivers/iio/common/scmi_sensors/scmi_iio.c 10088 10089IIO SUBSYSTEM AND DRIVERS 10090M: Jonathan Cameron <jic23@kernel.org> 10091R: Lars-Peter Clausen <lars@metafoo.de> 10092L: linux-iio@vger.kernel.org 10093S: Maintained 10094T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10095F: Documentation/ABI/testing/configfs-iio* 10096F: Documentation/ABI/testing/sysfs-bus-iio* 10097F: Documentation/devicetree/bindings/iio/ 10098F: drivers/iio/ 10099F: drivers/staging/iio/ 10100F: include/dt-bindings/iio/ 10101F: include/linux/iio/ 10102F: tools/iio/ 10103 10104IIO UNIT CONVERTER 10105M: Peter Rosin <peda@axentia.se> 10106L: linux-iio@vger.kernel.org 10107S: Maintained 10108F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10109F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10110F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10111F: drivers/iio/afe/iio-rescale.c 10112 10113IKANOS/ADI EAGLE ADSL USB DRIVER 10114M: Matthieu Castet <castet.matthieu@free.fr> 10115M: Stanislaw Gruszka <stf_xl@wp.pl> 10116S: Maintained 10117F: drivers/usb/atm/ueagle-atm.c 10118 10119IMAGIS TOUCHSCREEN DRIVER 10120M: Markuss Broks <markuss.broks@gmail.com> 10121S: Maintained 10122F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10123F: drivers/input/touchscreen/imagis.c 10124 10125IMGTEC ASCII LCD DRIVER 10126M: Paul Burton <paulburton@kernel.org> 10127S: Maintained 10128F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10129F: drivers/auxdisplay/img-ascii-lcd.c 10130 10131IMGTEC IR DECODER DRIVER 10132S: Orphan 10133F: drivers/media/rc/img-ir/ 10134 10135IMON SOUNDGRAPH USB IR RECEIVER 10136M: Sean Young <sean@mess.org> 10137L: linux-media@vger.kernel.org 10138S: Maintained 10139F: drivers/media/rc/imon.c 10140F: drivers/media/rc/imon_raw.c 10141 10142IMS TWINTURBO FRAMEBUFFER DRIVER 10143L: linux-fbdev@vger.kernel.org 10144S: Orphan 10145F: drivers/video/fbdev/imsttfb.c 10146 10147INA209 HARDWARE MONITOR DRIVER 10148M: Guenter Roeck <linux@roeck-us.net> 10149L: linux-hwmon@vger.kernel.org 10150S: Maintained 10151F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10152F: Documentation/hwmon/ina209.rst 10153F: drivers/hwmon/ina209.c 10154 10155INA2XX HARDWARE MONITOR DRIVER 10156M: Guenter Roeck <linux@roeck-us.net> 10157L: linux-hwmon@vger.kernel.org 10158S: Maintained 10159F: Documentation/hwmon/ina2xx.rst 10160F: drivers/hwmon/ina2xx.c 10161F: include/linux/platform_data/ina2xx.h 10162 10163INDEX OF FURTHER KERNEL DOCUMENTATION 10164M: Carlos Bilbao <carlos.bilbao@amd.com> 10165S: Maintained 10166F: Documentation/process/kernel-docs.rst 10167 10168INDUSTRY PACK SUBSYSTEM (IPACK) 10169M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10170M: Jens Taprogge <jens.taprogge@taprogge.org> 10171M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10172L: industrypack-devel@lists.sourceforge.net 10173S: Maintained 10174W: http://industrypack.sourceforge.net 10175F: drivers/ipack/ 10176 10177INFINEON DPS310 Driver 10178M: Eddie James <eajames@linux.ibm.com> 10179L: linux-iio@vger.kernel.org 10180S: Maintained 10181F: drivers/iio/pressure/dps310.c 10182 10183INFINEON PEB2466 ASoC CODEC 10184M: Herve Codina <herve.codina@bootlin.com> 10185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10186S: Maintained 10187F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10188F: sound/soc/codecs/peb2466.c 10189 10190INFINIBAND SUBSYSTEM 10191M: Jason Gunthorpe <jgg@nvidia.com> 10192M: Leon Romanovsky <leonro@nvidia.com> 10193L: linux-rdma@vger.kernel.org 10194S: Supported 10195W: https://github.com/linux-rdma/rdma-core 10196Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10197T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10198F: Documentation/devicetree/bindings/infiniband/ 10199F: Documentation/infiniband/ 10200F: drivers/infiniband/ 10201F: include/rdma/ 10202F: include/trace/events/ib_mad.h 10203F: include/trace/events/ib_umad.h 10204F: include/trace/misc/rdma.h 10205F: include/uapi/linux/if_infiniband.h 10206F: include/uapi/rdma/ 10207F: samples/bpf/ibumad_kern.c 10208F: samples/bpf/ibumad_user.c 10209 10210INGENIC JZ4780 NAND DRIVER 10211M: Harvey Hunt <harveyhuntnexus@gmail.com> 10212L: linux-mtd@lists.infradead.org 10213L: linux-mips@vger.kernel.org 10214S: Maintained 10215F: drivers/mtd/nand/raw/ingenic/ 10216 10217INGENIC JZ47xx SoCs 10218M: Paul Cercueil <paul@crapouillou.net> 10219L: linux-mips@vger.kernel.org 10220S: Maintained 10221F: arch/mips/boot/dts/ingenic/ 10222F: arch/mips/generic/board-ingenic.c 10223F: arch/mips/include/asm/mach-ingenic/ 10224F: arch/mips/ingenic/Kconfig 10225F: drivers/clk/ingenic/ 10226F: drivers/dma/dma-jz4780.c 10227F: drivers/gpu/drm/ingenic/ 10228F: drivers/i2c/busses/i2c-jz4780.c 10229F: drivers/iio/adc/ingenic-adc.c 10230F: drivers/irqchip/irq-ingenic.c 10231F: drivers/memory/jz4780-nemc.c 10232F: drivers/mmc/host/jz4740_mmc.c 10233F: drivers/mtd/nand/raw/ingenic/ 10234F: drivers/pinctrl/pinctrl-ingenic.c 10235F: drivers/power/supply/ingenic-battery.c 10236F: drivers/pwm/pwm-jz4740.c 10237F: drivers/remoteproc/ingenic_rproc.c 10238F: drivers/rtc/rtc-jz4740.c 10239F: drivers/tty/serial/8250/8250_ingenic.c 10240F: drivers/usb/musb/jz4740.c 10241F: drivers/watchdog/jz4740_wdt.c 10242F: include/dt-bindings/iio/adc/ingenic,adc.h 10243F: include/linux/mfd/ingenic-tcu.h 10244F: sound/soc/codecs/jz47* 10245F: sound/soc/jz4740/ 10246 10247INJOINIC IP5xxx POWER BANK IC DRIVER 10248M: Samuel Holland <samuel@sholland.org> 10249S: Maintained 10250F: drivers/power/supply/ip5xxx_power.c 10251 10252INOTIFY 10253M: Jan Kara <jack@suse.cz> 10254R: Amir Goldstein <amir73il@gmail.com> 10255L: linux-fsdevel@vger.kernel.org 10256S: Maintained 10257F: Documentation/filesystems/inotify.rst 10258F: fs/notify/inotify/ 10259F: include/linux/inotify.h 10260F: include/uapi/linux/inotify.h 10261 10262INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10263M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10264L: linux-input@vger.kernel.org 10265S: Maintained 10266Q: http://patchwork.kernel.org/project/linux-input/list/ 10267T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10268F: Documentation/devicetree/bindings/input/ 10269F: Documentation/devicetree/bindings/serio/ 10270F: Documentation/input/ 10271F: drivers/input/ 10272F: include/dt-bindings/input/ 10273F: include/linux/input.h 10274F: include/linux/input/ 10275F: include/uapi/linux/input-event-codes.h 10276F: include/uapi/linux/input.h 10277 10278INPUT MULTITOUCH (MT) PROTOCOL 10279M: Henrik Rydberg <rydberg@bitmath.org> 10280L: linux-input@vger.kernel.org 10281S: Odd fixes 10282F: Documentation/input/multi-touch-protocol.rst 10283F: drivers/input/input-mt.c 10284K: \b(ABS|SYN)_MT_ 10285 10286INSIDE SECURE CRYPTO DRIVER 10287M: Antoine Tenart <atenart@kernel.org> 10288L: linux-crypto@vger.kernel.org 10289S: Maintained 10290F: drivers/crypto/inside-secure/ 10291 10292INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10293M: Mimi Zohar <zohar@linux.ibm.com> 10294M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10295L: linux-integrity@vger.kernel.org 10296S: Supported 10297T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10298F: security/integrity/ 10299F: security/integrity/ima/ 10300 10301INTEL 810/815 FRAMEBUFFER DRIVER 10302M: Antonino Daplas <adaplas@gmail.com> 10303L: linux-fbdev@vger.kernel.org 10304S: Maintained 10305F: drivers/video/fbdev/i810/ 10306 10307INTEL 8254 COUNTER DRIVER 10308M: William Breathitt Gray <william.gray@linaro.org> 10309L: linux-iio@vger.kernel.org 10310S: Maintained 10311F: drivers/counter/i8254.c 10312F: include/linux/i8254.h 10313 10314INTEL 8255 GPIO DRIVER 10315M: William Breathitt Gray <william.gray@linaro.org> 10316L: linux-gpio@vger.kernel.org 10317S: Maintained 10318F: drivers/gpio/gpio-i8255.c 10319F: drivers/gpio/gpio-i8255.h 10320 10321INTEL ASoC DRIVERS 10322M: Cezary Rojewski <cezary.rojewski@intel.com> 10323M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10324M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10325M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10326M: Bard Liao <yung-chuan.liao@linux.intel.com> 10327M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10328M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10329L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10330S: Supported 10331F: sound/soc/intel/ 10332 10333INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10334M: Hans de Goede <hdegoede@redhat.com> 10335L: platform-driver-x86@vger.kernel.org 10336S: Maintained 10337F: drivers/platform/x86/intel/atomisp2/pm.c 10338 10339INTEL ATOMISP2 LED DRIVER 10340M: Hans de Goede <hdegoede@redhat.com> 10341L: platform-driver-x86@vger.kernel.org 10342S: Maintained 10343F: drivers/platform/x86/intel/atomisp2/led.c 10344 10345INTEL BIOS SAR INT1092 DRIVER 10346M: Shravan Sudhakar <s.shravan@intel.com> 10347M: Intel Corporation <linuxwwan@intel.com> 10348L: platform-driver-x86@vger.kernel.org 10349S: Maintained 10350F: drivers/platform/x86/intel/int1092/ 10351 10352INTEL BROXTON PMC DRIVER 10353M: Mika Westerberg <mika.westerberg@linux.intel.com> 10354M: Zha Qipeng <qipeng.zha@intel.com> 10355S: Maintained 10356F: drivers/mfd/intel_pmc_bxt.c 10357F: include/linux/mfd/intel_pmc_bxt.h 10358 10359INTEL C600 SERIES SAS CONTROLLER DRIVER 10360M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10361L: linux-scsi@vger.kernel.org 10362S: Supported 10363T: git git://git.code.sf.net/p/intel-sas/isci 10364F: drivers/scsi/isci/ 10365 10366INTEL CPU family model numbers 10367M: Tony Luck <tony.luck@intel.com> 10368M: x86@kernel.org 10369L: linux-kernel@vger.kernel.org 10370S: Supported 10371F: arch/x86/include/asm/intel-family.h 10372 10373INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10374M: Jani Nikula <jani.nikula@linux.intel.com> 10375M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10376M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10377M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10378L: intel-gfx@lists.freedesktop.org 10379S: Supported 10380W: https://01.org/linuxgraphics/ 10381Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10382B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10383C: irc://irc.oftc.net/intel-gfx 10384T: git git://anongit.freedesktop.org/drm-intel 10385F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10386F: Documentation/gpu/i915.rst 10387F: drivers/gpu/drm/i915/ 10388F: include/drm/i915* 10389F: include/uapi/drm/i915_drm.h 10390 10391INTEL ETHERNET DRIVERS 10392M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10393M: Tony Nguyen <anthony.l.nguyen@intel.com> 10394L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10395S: Supported 10396W: https://www.intel.com/content/www/us/en/support.html 10397Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10399T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10400F: Documentation/networking/device_drivers/ethernet/intel/ 10401F: drivers/net/ethernet/intel/ 10402F: drivers/net/ethernet/intel/*/ 10403F: include/linux/avf/virtchnl.h 10404F: include/linux/net/intel/iidc.h 10405 10406INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10407M: Mustafa Ismail <mustafa.ismail@intel.com> 10408M: Shiraz Saleem <shiraz.saleem@intel.com> 10409L: linux-rdma@vger.kernel.org 10410S: Supported 10411F: drivers/infiniband/hw/irdma/ 10412F: include/uapi/rdma/irdma-abi.h 10413 10414INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10415M: Maik Broemme <mbroemme@libmpq.org> 10416L: linux-fbdev@vger.kernel.org 10417S: Maintained 10418F: Documentation/fb/intelfb.rst 10419F: drivers/video/fbdev/intelfb/ 10420 10421INTEL GPIO DRIVERS 10422M: Andy Shevchenko <andy@kernel.org> 10423L: linux-gpio@vger.kernel.org 10424S: Supported 10425T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10426F: drivers/gpio/gpio-elkhartlake.c 10427F: drivers/gpio/gpio-ich.c 10428F: drivers/gpio/gpio-merrifield.c 10429F: drivers/gpio/gpio-ml-ioh.c 10430F: drivers/gpio/gpio-pch.c 10431F: drivers/gpio/gpio-sch.c 10432F: drivers/gpio/gpio-sodaville.c 10433F: drivers/gpio/gpio-tangier.c 10434 10435INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10436M: Zhenyu Wang <zhenyuw@linux.intel.com> 10437M: Zhi Wang <zhi.a.wang@intel.com> 10438L: intel-gvt-dev@lists.freedesktop.org 10439L: intel-gfx@lists.freedesktop.org 10440S: Supported 10441W: https://01.org/igvt-g 10442T: git https://github.com/intel/gvt-linux.git 10443F: drivers/gpu/drm/i915/gvt/ 10444 10445INTEL HID EVENT DRIVER 10446M: Alex Hung <alexhung@gmail.com> 10447L: platform-driver-x86@vger.kernel.org 10448S: Maintained 10449F: drivers/platform/x86/intel/hid.c 10450 10451INTEL I/OAT DMA DRIVER 10452M: Dave Jiang <dave.jiang@intel.com> 10453R: Dan Williams <dan.j.williams@intel.com> 10454L: dmaengine@vger.kernel.org 10455S: Supported 10456Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10457F: drivers/dma/ioat* 10458 10459INTEL IDLE DRIVER 10460M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10461M: Len Brown <lenb@kernel.org> 10462L: linux-pm@vger.kernel.org 10463S: Supported 10464B: https://bugzilla.kernel.org 10465T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10466F: drivers/idle/intel_idle.c 10467 10468INTEL IDXD DRIVER 10469M: Fenghua Yu <fenghua.yu@intel.com> 10470M: Dave Jiang <dave.jiang@intel.com> 10471L: dmaengine@vger.kernel.org 10472S: Supported 10473F: drivers/dma/idxd/* 10474F: include/uapi/linux/idxd.h 10475 10476INTEL IN FIELD SCAN (IFS) DEVICE 10477M: Jithu Joseph <jithu.joseph@intel.com> 10478R: Ashok Raj <ashok.raj@intel.com> 10479R: Tony Luck <tony.luck@intel.com> 10480S: Maintained 10481F: drivers/platform/x86/intel/ifs 10482F: include/trace/events/intel_ifs.h 10483 10484INTEL INTEGRATED SENSOR HUB DRIVER 10485M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10486M: Jiri Kosina <jikos@kernel.org> 10487L: linux-input@vger.kernel.org 10488S: Maintained 10489F: drivers/hid/intel-ish-hid/ 10490 10491INTEL IOMMU (VT-d) 10492M: David Woodhouse <dwmw2@infradead.org> 10493M: Lu Baolu <baolu.lu@linux.intel.com> 10494L: iommu@lists.linux.dev 10495S: Supported 10496T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10497F: drivers/iommu/intel/ 10498 10499INTEL IPU3 CSI-2 CIO2 DRIVER 10500M: Yong Zhi <yong.zhi@intel.com> 10501M: Sakari Ailus <sakari.ailus@linux.intel.com> 10502M: Bingbu Cao <bingbu.cao@intel.com> 10503M: Dan Scally <djrscally@gmail.com> 10504R: Tianshu Qiu <tian.shu.qiu@intel.com> 10505L: linux-media@vger.kernel.org 10506S: Maintained 10507T: git git://linuxtv.org/media_tree.git 10508F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10509F: drivers/media/pci/intel/ipu3/ 10510 10511INTEL IPU3 CSI-2 IMGU DRIVER 10512M: Sakari Ailus <sakari.ailus@linux.intel.com> 10513R: Bingbu Cao <bingbu.cao@intel.com> 10514R: Tianshu Qiu <tian.shu.qiu@intel.com> 10515L: linux-media@vger.kernel.org 10516S: Maintained 10517F: Documentation/admin-guide/media/ipu3.rst 10518F: Documentation/admin-guide/media/ipu3_rcb.svg 10519F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10520F: drivers/staging/media/ipu3/ 10521 10522INTEL ISHTP ECLITE DRIVER 10523M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10524L: platform-driver-x86@vger.kernel.org 10525S: Supported 10526F: drivers/platform/x86/intel/ishtp_eclite.c 10527 10528INTEL IXP4XX CRYPTO SUPPORT 10529M: Corentin Labbe <clabbe@baylibre.com> 10530L: linux-crypto@vger.kernel.org 10531S: Maintained 10532F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10533 10534INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10535M: Krzysztof Halasa <khalasa@piap.pl> 10536S: Maintained 10537F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10538F: drivers/net/wan/ixp4xx_hss.c 10539F: drivers/soc/ixp4xx/ixp4xx-npe.c 10540F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10541F: include/linux/soc/ixp4xx/npe.h 10542F: include/linux/soc/ixp4xx/qmgr.h 10543 10544INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10545M: Deepak Saxena <dsaxena@plexity.net> 10546S: Maintained 10547F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10548F: drivers/char/hw_random/ixp4xx-rng.c 10549 10550INTEL KEEM BAY DRM DRIVER 10551M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10552M: Edmund Dea <edmund.j.dea@intel.com> 10553S: Maintained 10554F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10555F: drivers/gpu/drm/kmb/ 10556 10557INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10558M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10559S: Maintained 10560F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10561F: drivers/crypto/intel/keembay/Kconfig 10562F: drivers/crypto/intel/keembay/Makefile 10563F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10564F: drivers/crypto/intel/keembay/ocs-aes.c 10565F: drivers/crypto/intel/keembay/ocs-aes.h 10566 10567INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10568M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10569M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10570M: Mark Gross <mgross@linux.intel.com> 10571S: Maintained 10572F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10573F: drivers/crypto/intel/keembay/Kconfig 10574F: drivers/crypto/intel/keembay/Makefile 10575F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10576 10577INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10578M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10579M: Declan Murphy <declan.murphy@intel.com> 10580S: Maintained 10581F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10582F: drivers/crypto/intel/keembay/Kconfig 10583F: drivers/crypto/intel/keembay/Makefile 10584F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10585F: drivers/crypto/intel/keembay/ocs-hcu.c 10586F: drivers/crypto/intel/keembay/ocs-hcu.h 10587 10588INTEL MANAGEMENT ENGINE (mei) 10589M: Tomas Winkler <tomas.winkler@intel.com> 10590L: linux-kernel@vger.kernel.org 10591S: Supported 10592F: Documentation/driver-api/mei/* 10593F: drivers/misc/mei/ 10594F: drivers/watchdog/mei_wdt.c 10595F: include/linux/mei_aux.h 10596F: include/linux/mei_cl_bus.h 10597F: include/uapi/linux/mei.h 10598F: include/uapi/linux/mei_uuid.h 10599F: include/uapi/linux/uuid.h 10600F: samples/mei/* 10601 10602INTEL MAX 10 BMC MFD DRIVER 10603M: Xu Yilun <yilun.xu@intel.com> 10604R: Tom Rix <trix@redhat.com> 10605S: Maintained 10606F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10607F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10608F: drivers/hwmon/intel-m10-bmc-hwmon.c 10609F: drivers/mfd/intel-m10-bmc* 10610F: include/linux/mfd/intel-m10-bmc.h 10611 10612INTEL MAX10 BMC SECURE UPDATES 10613M: Russ Weight <russell.h.weight@intel.com> 10614L: linux-fpga@vger.kernel.org 10615S: Maintained 10616F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10617F: drivers/fpga/intel-m10-bmc-sec-update.c 10618 10619INTEL P-Unit IPC DRIVER 10620M: Zha Qipeng <qipeng.zha@intel.com> 10621L: platform-driver-x86@vger.kernel.org 10622S: Maintained 10623F: arch/x86/include/asm/intel_punit_ipc.h 10624F: drivers/platform/x86/intel/punit_ipc.c 10625 10626INTEL PMC CORE DRIVER 10627M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10628M: David E Box <david.e.box@intel.com> 10629L: platform-driver-x86@vger.kernel.org 10630S: Maintained 10631F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10632F: drivers/platform/x86/intel/pmc/ 10633 10634INTEL PMIC GPIO DRIVERS 10635M: Andy Shevchenko <andy@kernel.org> 10636S: Supported 10637T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10638F: drivers/gpio/gpio-*cove.c 10639 10640INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10641M: Andy Shevchenko <andy@kernel.org> 10642S: Supported 10643F: drivers/mfd/intel_soc_pmic* 10644F: include/linux/mfd/intel_soc_pmic* 10645 10646INTEL PMT DRIVERS 10647M: David E. Box <david.e.box@linux.intel.com> 10648S: Supported 10649F: drivers/platform/x86/intel/pmt/ 10650 10651INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10652M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10653L: linux-wireless@vger.kernel.org 10654S: Maintained 10655F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10656F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10657F: drivers/net/wireless/intel/ipw2x00/ 10658 10659INTEL PSTATE DRIVER 10660M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10661M: Len Brown <lenb@kernel.org> 10662L: linux-pm@vger.kernel.org 10663S: Supported 10664F: drivers/cpufreq/intel_pstate.c 10665 10666INTEL PTP DFL ToD DRIVER 10667M: Tianfei Zhang <tianfei.zhang@intel.com> 10668L: linux-fpga@vger.kernel.org 10669L: netdev@vger.kernel.org 10670S: Maintained 10671F: drivers/ptp/ptp_dfl_tod.c 10672 10673INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10674M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10675L: linux-iio@vger.kernel.org 10676F: drivers/counter/intel-qep.c 10677 10678INTEL SCU DRIVERS 10679M: Mika Westerberg <mika.westerberg@linux.intel.com> 10680S: Maintained 10681F: arch/x86/include/asm/intel_scu_ipc.h 10682F: drivers/platform/x86/intel_scu_* 10683 10684INTEL SDSI DRIVER 10685M: David E. Box <david.e.box@linux.intel.com> 10686S: Supported 10687F: drivers/platform/x86/intel/sdsi.c 10688F: tools/arch/x86/intel_sdsi/ 10689F: tools/testing/selftests/drivers/sdsi/ 10690 10691INTEL SGX 10692M: Jarkko Sakkinen <jarkko@kernel.org> 10693R: Dave Hansen <dave.hansen@linux.intel.com> 10694L: linux-sgx@vger.kernel.org 10695S: Supported 10696Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10698F: Documentation/arch/x86/sgx.rst 10699F: arch/x86/entry/vdso/vsgx.S 10700F: arch/x86/include/asm/sgx.h 10701F: arch/x86/include/uapi/asm/sgx.h 10702F: arch/x86/kernel/cpu/sgx/* 10703F: tools/testing/selftests/sgx/* 10704K: \bSGX_ 10705 10706INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10707M: Daniel Scally <djrscally@gmail.com> 10708S: Maintained 10709F: drivers/platform/x86/intel/int3472/ 10710 10711INTEL SPEED SELECT TECHNOLOGY 10712M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10713L: platform-driver-x86@vger.kernel.org 10714S: Maintained 10715F: drivers/platform/x86/intel/speed_select_if/ 10716F: include/uapi/linux/isst_if.h 10717F: tools/power/x86/intel-speed-select/ 10718 10719INTEL STRATIX10 FIRMWARE DRIVERS 10720M: Dinh Nguyen <dinguyen@kernel.org> 10721L: linux-kernel@vger.kernel.org 10722S: Maintained 10723T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10724F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10725F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10726F: drivers/firmware/stratix10-rsu.c 10727F: drivers/firmware/stratix10-svc.c 10728F: include/linux/firmware/intel/stratix10-smc.h 10729F: include/linux/firmware/intel/stratix10-svc-client.h 10730 10731INTEL TELEMETRY DRIVER 10732M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10733M: "David E. Box" <david.e.box@linux.intel.com> 10734L: platform-driver-x86@vger.kernel.org 10735S: Maintained 10736F: arch/x86/include/asm/intel_telemetry.h 10737F: drivers/platform/x86/intel/telemetry/ 10738 10739INTEL TPMI DRIVER 10740M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10741L: platform-driver-x86@vger.kernel.org 10742S: Maintained 10743F: drivers/platform/x86/intel/tpmi.c 10744F: include/linux/intel_tpmi.h 10745 10746INTEL UNCORE FREQUENCY CONTROL 10747M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10748L: platform-driver-x86@vger.kernel.org 10749S: Maintained 10750F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10751F: drivers/platform/x86/intel/uncore-frequency/ 10752 10753INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10754M: David E. Box <david.e.box@linux.intel.com> 10755S: Supported 10756F: drivers/platform/x86/intel/vsec.* 10757 10758INTEL VIRTUAL BUTTON DRIVER 10759M: AceLan Kao <acelan.kao@canonical.com> 10760L: platform-driver-x86@vger.kernel.org 10761S: Maintained 10762F: drivers/platform/x86/intel/vbtn.c 10763 10764INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10765M: Stanislaw Gruszka <stf_xl@wp.pl> 10766L: linux-wireless@vger.kernel.org 10767S: Supported 10768F: drivers/net/wireless/intel/iwlegacy/ 10769 10770INTEL WIRELESS WIFI LINK (iwlwifi) 10771M: Gregory Greenman <gregory.greenman@intel.com> 10772L: linux-wireless@vger.kernel.org 10773S: Supported 10774W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10775T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10776F: drivers/net/wireless/intel/iwlwifi/ 10777 10778INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10779M: Jithu Joseph <jithu.joseph@intel.com> 10780R: Maurice Ma <maurice.ma@intel.com> 10781S: Maintained 10782W: https://slimbootloader.github.io/security/firmware-update.html 10783F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10784 10785INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10786L: Dell.Client.Kernel@dell.com 10787S: Maintained 10788F: drivers/platform/x86/intel/wmi/thunderbolt.c 10789 10790INTEL WWAN IOSM DRIVER 10791M: M Chetan Kumar <m.chetan.kumar@intel.com> 10792M: Intel Corporation <linuxwwan@intel.com> 10793L: netdev@vger.kernel.org 10794S: Maintained 10795F: drivers/net/wwan/iosm/ 10796 10797INTEL(R) TRACE HUB 10798M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10799S: Supported 10800F: Documentation/trace/intel_th.rst 10801F: drivers/hwtracing/intel_th/ 10802F: include/linux/intel_th.h 10803 10804INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10805M: Ning Sun <ning.sun@intel.com> 10806L: tboot-devel@lists.sourceforge.net 10807S: Supported 10808W: http://tboot.sourceforge.net 10809T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10810F: Documentation/arch/x86/intel_txt.rst 10811F: arch/x86/kernel/tboot.c 10812F: include/linux/tboot.h 10813 10814INTERCONNECT API 10815M: Georgi Djakov <djakov@kernel.org> 10816L: linux-pm@vger.kernel.org 10817S: Maintained 10818T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10819F: Documentation/devicetree/bindings/interconnect/ 10820F: Documentation/driver-api/interconnect.rst 10821F: drivers/interconnect/ 10822F: include/dt-bindings/interconnect/ 10823F: include/linux/interconnect-provider.h 10824F: include/linux/interconnect.h 10825 10826INTERRUPT COUNTER DRIVER 10827M: Oleksij Rempel <o.rempel@pengutronix.de> 10828R: Pengutronix Kernel Team <kernel@pengutronix.de> 10829L: linux-iio@vger.kernel.org 10830F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10831F: drivers/counter/interrupt-cnt.c 10832 10833INTERSIL ISL7998X VIDEO DECODER DRIVER 10834M: Michael Tretter <m.tretter@pengutronix.de> 10835R: Pengutronix Kernel Team <kernel@pengutronix.de> 10836L: linux-media@vger.kernel.org 10837S: Maintained 10838F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10839F: drivers/media/i2c/isl7998x.c 10840 10841INVENSENSE ICM-426xx IMU DRIVER 10842M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10843L: linux-iio@vger.kernel.org 10844S: Maintained 10845W: https://invensense.tdk.com/ 10846F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10847F: drivers/iio/imu/inv_icm42600/ 10848 10849INVENSENSE MPU-3050 GYROSCOPE DRIVER 10850M: Linus Walleij <linus.walleij@linaro.org> 10851L: linux-iio@vger.kernel.org 10852S: Maintained 10853F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10854F: drivers/iio/gyro/mpu3050* 10855 10856IOC3 ETHERNET DRIVER 10857M: Ralf Baechle <ralf@linux-mips.org> 10858L: linux-mips@vger.kernel.org 10859S: Maintained 10860F: drivers/net/ethernet/sgi/ioc3-eth.c 10861 10862IOMAP FILESYSTEM LIBRARY 10863M: Darrick J. Wong <djwong@kernel.org> 10864L: linux-xfs@vger.kernel.org 10865L: linux-fsdevel@vger.kernel.org 10866S: Supported 10867T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10868F: fs/iomap/ 10869F: include/linux/iomap.h 10870 10871IOMMU DMA-API LAYER 10872M: Robin Murphy <robin.murphy@arm.com> 10873L: iommu@lists.linux.dev 10874S: Maintained 10875T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10876F: drivers/iommu/dma-iommu.c 10877F: drivers/iommu/dma-iommu.h 10878F: drivers/iommu/iova.c 10879F: include/linux/iova.h 10880 10881IOMMU SUBSYSTEM 10882M: Joerg Roedel <joro@8bytes.org> 10883M: Will Deacon <will@kernel.org> 10884R: Robin Murphy <robin.murphy@arm.com> 10885L: iommu@lists.linux.dev 10886S: Maintained 10887T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10888F: Documentation/devicetree/bindings/iommu/ 10889F: Documentation/userspace-api/iommu.rst 10890F: drivers/iommu/ 10891F: include/linux/iommu.h 10892F: include/linux/iova.h 10893F: include/linux/of_iommu.h 10894F: include/uapi/linux/iommu.h 10895 10896IOMMUFD 10897M: Jason Gunthorpe <jgg@nvidia.com> 10898M: Kevin Tian <kevin.tian@intel.com> 10899L: iommu@lists.linux.dev 10900S: Maintained 10901T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10902F: Documentation/userspace-api/iommufd.rst 10903F: drivers/iommu/iommufd/ 10904F: include/linux/iommufd.h 10905F: include/uapi/linux/iommufd.h 10906F: tools/testing/selftests/iommu/ 10907 10908IOSYS-MAP HELPERS 10909M: Thomas Zimmermann <tzimmermann@suse.de> 10910L: dri-devel@lists.freedesktop.org 10911S: Maintained 10912T: git git://anongit.freedesktop.org/drm/drm-misc 10913F: include/linux/iosys-map.h 10914 10915IO_URING 10916M: Jens Axboe <axboe@kernel.dk> 10917R: Pavel Begunkov <asml.silence@gmail.com> 10918L: io-uring@vger.kernel.org 10919S: Maintained 10920T: git git://git.kernel.dk/linux-block 10921T: git git://git.kernel.dk/liburing 10922F: include/linux/io_uring.h 10923F: include/linux/io_uring_types.h 10924F: include/trace/events/io_uring.h 10925F: include/uapi/linux/io_uring.h 10926F: io_uring/ 10927F: tools/io_uring/ 10928 10929IPMI SUBSYSTEM 10930M: Corey Minyard <minyard@acm.org> 10931L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10932S: Supported 10933W: http://openipmi.sourceforge.net/ 10934T: git https://github.com/cminyard/linux-ipmi.git for-next 10935F: Documentation/devicetree/bindings/ipmi/ 10936F: Documentation/driver-api/ipmi.rst 10937F: drivers/char/ipmi/ 10938F: include/linux/ipmi* 10939F: include/uapi/linux/ipmi* 10940 10941IPS SCSI RAID DRIVER 10942M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10943L: linux-scsi@vger.kernel.org 10944S: Maintained 10945W: http://www.adaptec.com/ 10946F: drivers/scsi/ips* 10947 10948IPVS 10949M: Simon Horman <horms@verge.net.au> 10950M: Julian Anastasov <ja@ssi.bg> 10951L: netdev@vger.kernel.org 10952L: lvs-devel@vger.kernel.org 10953S: Maintained 10954T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10955T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10956F: Documentation/networking/ipvs-sysctl.rst 10957F: include/net/ip_vs.h 10958F: include/uapi/linux/ip_vs.h 10959F: net/netfilter/ipvs/ 10960 10961IPWIRELESS DRIVER 10962M: Jiri Kosina <jikos@kernel.org> 10963M: David Sterba <dsterba@suse.com> 10964S: Odd Fixes 10965F: drivers/tty/ipwireless/ 10966 10967IRON DEVICE AUDIO CODEC DRIVERS 10968M: Kiseok Jo <kiseok.jo@irondevice.com> 10969L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10970S: Maintained 10971F: Documentation/devicetree/bindings/sound/irondevice,* 10972F: sound/soc/codecs/sma* 10973 10974IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10975M: Marc Zyngier <maz@kernel.org> 10976S: Maintained 10977T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10978F: Documentation/core-api/irq/irq-domain.rst 10979F: include/linux/irqdomain.h 10980F: kernel/irq/irqdomain.c 10981F: kernel/irq/msi.c 10982 10983IRQ SUBSYSTEM 10984M: Thomas Gleixner <tglx@linutronix.de> 10985L: linux-kernel@vger.kernel.org 10986S: Maintained 10987T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10988F: include/linux/group_cpus.h 10989F: kernel/irq/ 10990F: lib/group_cpus.c 10991 10992IRQCHIP DRIVERS 10993M: Thomas Gleixner <tglx@linutronix.de> 10994M: Marc Zyngier <maz@kernel.org> 10995L: linux-kernel@vger.kernel.org 10996S: Maintained 10997T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10998F: Documentation/devicetree/bindings/interrupt-controller/ 10999F: drivers/irqchip/ 11000 11001ISA 11002M: William Breathitt Gray <william.gray@linaro.org> 11003S: Maintained 11004F: Documentation/driver-api/isa.rst 11005F: drivers/base/isa.c 11006F: include/linux/isa.h 11007 11008ISA RADIO MODULE 11009M: Hans Verkuil <hverkuil@xs4all.nl> 11010L: linux-media@vger.kernel.org 11011S: Maintained 11012W: https://linuxtv.org 11013T: git git://linuxtv.org/media_tree.git 11014F: drivers/media/radio/radio-isa* 11015 11016ISAPNP 11017M: Jaroslav Kysela <perex@perex.cz> 11018S: Maintained 11019F: Documentation/driver-api/isapnp.rst 11020F: drivers/pnp/isapnp/ 11021F: include/linux/isapnp.h 11022 11023ISCSI 11024M: Lee Duncan <lduncan@suse.com> 11025M: Chris Leech <cleech@redhat.com> 11026M: Mike Christie <michael.christie@oracle.com> 11027L: open-iscsi@googlegroups.com 11028L: linux-scsi@vger.kernel.org 11029S: Maintained 11030W: www.open-iscsi.com 11031F: drivers/scsi/*iscsi* 11032F: include/scsi/*iscsi* 11033 11034iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11035M: Peter Jones <pjones@redhat.com> 11036M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11037S: Maintained 11038F: drivers/firmware/iscsi_ibft* 11039 11040ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11041M: Sagi Grimberg <sagi@grimberg.me> 11042M: Max Gurtovoy <mgurtovoy@nvidia.com> 11043L: linux-rdma@vger.kernel.org 11044S: Supported 11045W: http://www.openfabrics.org 11046W: www.open-iscsi.org 11047Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11048F: drivers/infiniband/ulp/iser/ 11049 11050ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11051M: Sagi Grimberg <sagi@grimberg.me> 11052L: linux-rdma@vger.kernel.org 11053L: target-devel@vger.kernel.org 11054S: Supported 11055W: http://www.linux-iscsi.org 11056T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11057F: drivers/infiniband/ulp/isert 11058 11059ISDN/CMTP OVER BLUETOOTH 11060M: Karsten Keil <isdn@linux-pingi.de> 11061L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11062L: netdev@vger.kernel.org 11063S: Odd Fixes 11064W: http://www.isdn4linux.de 11065F: Documentation/isdn/ 11066F: drivers/isdn/capi/ 11067F: include/linux/isdn/ 11068F: include/uapi/linux/isdn/ 11069F: net/bluetooth/cmtp/ 11070 11071ISDN/mISDN SUBSYSTEM 11072M: Karsten Keil <isdn@linux-pingi.de> 11073L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11074L: netdev@vger.kernel.org 11075S: Maintained 11076W: http://www.isdn4linux.de 11077F: drivers/isdn/Kconfig 11078F: drivers/isdn/Makefile 11079F: drivers/isdn/hardware/ 11080F: drivers/isdn/mISDN/ 11081 11082ISOFS FILESYSTEM 11083M: Jan Kara <jack@suse.cz> 11084L: linux-fsdevel@vger.kernel.org 11085S: Maintained 11086F: Documentation/filesystems/isofs.rst 11087F: fs/isofs/ 11088 11089IT87 HARDWARE MONITORING DRIVER 11090M: Jean Delvare <jdelvare@suse.com> 11091L: linux-hwmon@vger.kernel.org 11092S: Maintained 11093F: Documentation/hwmon/it87.rst 11094F: drivers/hwmon/it87.c 11095 11096IT913X MEDIA DRIVER 11097M: Antti Palosaari <crope@iki.fi> 11098L: linux-media@vger.kernel.org 11099S: Maintained 11100W: https://linuxtv.org 11101W: http://palosaari.fi/linux/ 11102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11103T: git git://linuxtv.org/anttip/media_tree.git 11104F: drivers/media/tuners/it913x* 11105 11106ITE IT66121 HDMI BRIDGE DRIVER 11107M: Phong LE <ple@baylibre.com> 11108M: Neil Armstrong <neil.armstrong@linaro.org> 11109S: Maintained 11110T: git git://anongit.freedesktop.org/drm/drm-misc 11111F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11112F: drivers/gpu/drm/bridge/ite-it66121.c 11113 11114IVTV VIDEO4LINUX DRIVER 11115M: Andy Walls <awalls@md.metrocast.net> 11116L: linux-media@vger.kernel.org 11117S: Maintained 11118W: https://linuxtv.org 11119T: git git://linuxtv.org/media_tree.git 11120F: Documentation/admin-guide/media/ivtv* 11121F: drivers/media/pci/ivtv/ 11122F: include/uapi/linux/ivtv* 11123 11124IX2505V MEDIA DRIVER 11125M: Malcolm Priestley <tvboxspy@gmail.com> 11126L: linux-media@vger.kernel.org 11127S: Maintained 11128W: https://linuxtv.org 11129Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11130F: drivers/media/dvb-frontends/ix2505v* 11131 11132JAILHOUSE HYPERVISOR INTERFACE 11133M: Jan Kiszka <jan.kiszka@siemens.com> 11134L: jailhouse-dev@googlegroups.com 11135S: Maintained 11136F: arch/x86/include/asm/jailhouse_para.h 11137F: arch/x86/kernel/jailhouse.c 11138 11139JC42.4 TEMPERATURE SENSOR DRIVER 11140M: Guenter Roeck <linux@roeck-us.net> 11141L: linux-hwmon@vger.kernel.org 11142S: Maintained 11143F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11144F: Documentation/hwmon/jc42.rst 11145F: drivers/hwmon/jc42.c 11146 11147JFS FILESYSTEM 11148M: Dave Kleikamp <shaggy@kernel.org> 11149L: jfs-discussion@lists.sourceforge.net 11150S: Odd Fixes 11151W: http://jfs.sourceforge.net/ 11152T: git https://github.com/kleikamp/linux-shaggy.git 11153F: Documentation/admin-guide/jfs.rst 11154F: fs/jfs/ 11155 11156JME NETWORK DRIVER 11157M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11158L: netdev@vger.kernel.org 11159S: Maintained 11160F: drivers/net/ethernet/jme.* 11161 11162JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11163M: David Woodhouse <dwmw2@infradead.org> 11164M: Richard Weinberger <richard@nod.at> 11165L: linux-mtd@lists.infradead.org 11166S: Odd Fixes 11167W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11168T: git git://git.infradead.org/ubifs-2.6.git 11169F: fs/jffs2/ 11170F: include/uapi/linux/jffs2.h 11171 11172JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11173M: "Theodore Ts'o" <tytso@mit.edu> 11174M: Jan Kara <jack@suse.com> 11175L: linux-ext4@vger.kernel.org 11176S: Maintained 11177F: fs/jbd2/ 11178F: include/linux/jbd2.h 11179 11180JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11181M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11182L: linux-media@vger.kernel.org 11183L: linux-renesas-soc@vger.kernel.org 11184S: Maintained 11185F: drivers/media/platform/renesas/rcar_jpu.c 11186 11187JSM Neo PCI based serial card 11188L: linux-serial@vger.kernel.org 11189S: Orphan 11190F: drivers/tty/serial/jsm/ 11191 11192K10TEMP HARDWARE MONITORING DRIVER 11193M: Clemens Ladisch <clemens@ladisch.de> 11194L: linux-hwmon@vger.kernel.org 11195S: Maintained 11196F: Documentation/hwmon/k10temp.rst 11197F: drivers/hwmon/k10temp.c 11198 11199K8TEMP HARDWARE MONITORING DRIVER 11200M: Rudolf Marek <r.marek@assembler.cz> 11201L: linux-hwmon@vger.kernel.org 11202S: Maintained 11203F: Documentation/hwmon/k8temp.rst 11204F: drivers/hwmon/k8temp.c 11205 11206KASAN 11207M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11208R: Alexander Potapenko <glider@google.com> 11209R: Andrey Konovalov <andreyknvl@gmail.com> 11210R: Dmitry Vyukov <dvyukov@google.com> 11211R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11212L: kasan-dev@googlegroups.com 11213S: Maintained 11214F: Documentation/dev-tools/kasan.rst 11215F: arch/*/include/asm/*kasan.h 11216F: arch/*/mm/kasan_init* 11217F: include/linux/kasan*.h 11218F: lib/Kconfig.kasan 11219F: mm/kasan/ 11220F: scripts/Makefile.kasan 11221 11222KCONFIG 11223M: Masahiro Yamada <masahiroy@kernel.org> 11224L: linux-kbuild@vger.kernel.org 11225S: Maintained 11226Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11227T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11228F: Documentation/kbuild/kconfig* 11229F: scripts/Kconfig.include 11230F: scripts/kconfig/ 11231 11232KCOV 11233R: Dmitry Vyukov <dvyukov@google.com> 11234R: Andrey Konovalov <andreyknvl@gmail.com> 11235L: kasan-dev@googlegroups.com 11236S: Maintained 11237F: Documentation/dev-tools/kcov.rst 11238F: include/linux/kcov.h 11239F: include/uapi/linux/kcov.h 11240F: kernel/kcov.c 11241F: scripts/Makefile.kcov 11242 11243KCSAN 11244M: Marco Elver <elver@google.com> 11245R: Dmitry Vyukov <dvyukov@google.com> 11246L: kasan-dev@googlegroups.com 11247S: Maintained 11248F: Documentation/dev-tools/kcsan.rst 11249F: include/linux/kcsan*.h 11250F: kernel/kcsan/ 11251F: lib/Kconfig.kcsan 11252F: scripts/Makefile.kcsan 11253 11254KDUMP 11255M: Baoquan He <bhe@redhat.com> 11256R: Vivek Goyal <vgoyal@redhat.com> 11257R: Dave Young <dyoung@redhat.com> 11258L: kexec@lists.infradead.org 11259S: Maintained 11260W: http://lse.sourceforge.net/kdump/ 11261F: Documentation/admin-guide/kdump/ 11262F: fs/proc/vmcore.c 11263F: include/linux/crash_core.h 11264F: include/linux/crash_dump.h 11265F: include/uapi/linux/vmcore.h 11266F: kernel/crash_*.c 11267 11268KEENE FM RADIO TRANSMITTER DRIVER 11269M: Hans Verkuil <hverkuil@xs4all.nl> 11270L: linux-media@vger.kernel.org 11271S: Maintained 11272W: https://linuxtv.org 11273T: git git://linuxtv.org/media_tree.git 11274F: drivers/media/radio/radio-keene* 11275 11276KERNEL AUTOMOUNTER 11277M: Ian Kent <raven@themaw.net> 11278L: autofs@vger.kernel.org 11279S: Maintained 11280F: fs/autofs/ 11281 11282KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11283M: Masahiro Yamada <masahiroy@kernel.org> 11284R: Nathan Chancellor <nathan@kernel.org> 11285R: Nick Desaulniers <ndesaulniers@google.com> 11286R: Nicolas Schier <nicolas@fjasle.eu> 11287L: linux-kbuild@vger.kernel.org 11288S: Maintained 11289Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11290T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11291F: Documentation/kbuild/ 11292F: Makefile 11293F: scripts/*vmlinux* 11294F: scripts/Kbuild* 11295F: scripts/Makefile* 11296F: scripts/basic/ 11297F: scripts/dummy-tools/ 11298F: scripts/mk* 11299F: scripts/mod/ 11300F: scripts/package/ 11301 11302KERNEL HARDENING (not covered by other areas) 11303M: Kees Cook <keescook@chromium.org> 11304L: linux-hardening@vger.kernel.org 11305S: Supported 11306T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11307F: Documentation/ABI/testing/sysfs-kernel-oops_count 11308F: Documentation/ABI/testing/sysfs-kernel-warn_count 11309F: include/linux/overflow.h 11310F: include/linux/randomize_kstack.h 11311F: mm/usercopy.c 11312K: \b(add|choose)_random_kstack_offset\b 11313K: \b__check_(object_size|heap_object)\b 11314 11315KERNEL JANITORS 11316L: kernel-janitors@vger.kernel.org 11317S: Odd Fixes 11318W: http://kernelnewbies.org/KernelJanitors 11319 11320KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11321M: Chuck Lever <chuck.lever@oracle.com> 11322M: Jeff Layton <jlayton@kernel.org> 11323R: Neil Brown <neilb@suse.de> 11324R: Olga Kornievskaia <kolga@netapp.com> 11325R: Dai Ngo <Dai.Ngo@oracle.com> 11326R: Tom Talpey <tom@talpey.com> 11327L: linux-nfs@vger.kernel.org 11328S: Supported 11329W: http://nfs.sourceforge.net/ 11330T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11331F: Documentation/filesystems/nfs/ 11332F: fs/exportfs/ 11333F: fs/lockd/ 11334F: fs/nfs_common/ 11335F: fs/nfsd/ 11336F: include/linux/lockd/ 11337F: include/linux/sunrpc/ 11338F: include/trace/events/rpcgss.h 11339F: include/trace/events/rpcrdma.h 11340F: include/trace/events/sunrpc.h 11341F: include/trace/misc/fs.h 11342F: include/trace/misc/nfs.h 11343F: include/trace/misc/sunrpc.h 11344F: include/uapi/linux/nfsd/ 11345F: include/uapi/linux/sunrpc/ 11346F: net/sunrpc/ 11347 11348KERNEL REGRESSIONS 11349M: Thorsten Leemhuis <linux@leemhuis.info> 11350L: regressions@lists.linux.dev 11351S: Supported 11352F: Documentation/admin-guide/reporting-regressions.rst 11353F: Documentation/process/handling-regressions.rst 11354 11355KERNEL SELFTEST FRAMEWORK 11356M: Shuah Khan <shuah@kernel.org> 11357M: Shuah Khan <skhan@linuxfoundation.org> 11358L: linux-kselftest@vger.kernel.org 11359S: Maintained 11360Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11361T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11362F: Documentation/dev-tools/kselftest* 11363F: tools/testing/selftests/ 11364 11365KERNEL SMB3 SERVER (KSMBD) 11366M: Namjae Jeon <linkinjeon@kernel.org> 11367M: Steve French <sfrench@samba.org> 11368R: Sergey Senozhatsky <senozhatsky@chromium.org> 11369R: Tom Talpey <tom@talpey.com> 11370L: linux-cifs@vger.kernel.org 11371S: Maintained 11372T: git git://git.samba.org/ksmbd.git 11373F: Documentation/filesystems/smb/ksmbd.rst 11374F: fs/smb/common/ 11375F: fs/smb/server/ 11376 11377KERNEL UNIT TESTING FRAMEWORK (KUnit) 11378M: Brendan Higgins <brendanhiggins@google.com> 11379M: David Gow <davidgow@google.com> 11380L: linux-kselftest@vger.kernel.org 11381L: kunit-dev@googlegroups.com 11382S: Maintained 11383W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11384T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11385T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11386F: Documentation/dev-tools/kunit/ 11387F: include/kunit/ 11388F: lib/kunit/ 11389F: tools/testing/kunit/ 11390 11391KERNEL USERMODE HELPER 11392M: Luis Chamberlain <mcgrof@kernel.org> 11393L: linux-kernel@vger.kernel.org 11394S: Maintained 11395F: include/linux/umh.h 11396F: kernel/umh.c 11397 11398KERNEL VIRTUAL MACHINE (KVM) 11399M: Paolo Bonzini <pbonzini@redhat.com> 11400L: kvm@vger.kernel.org 11401S: Supported 11402W: http://www.linux-kvm.org 11403T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11404F: Documentation/virt/kvm/ 11405F: include/asm-generic/kvm* 11406F: include/kvm/iodev.h 11407F: include/linux/kvm* 11408F: include/trace/events/kvm.h 11409F: include/uapi/asm-generic/kvm* 11410F: include/uapi/linux/kvm* 11411F: tools/kvm/ 11412F: tools/testing/selftests/kvm/ 11413F: virt/kvm/* 11414 11415KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11416M: Marc Zyngier <maz@kernel.org> 11417M: Oliver Upton <oliver.upton@linux.dev> 11418R: James Morse <james.morse@arm.com> 11419R: Suzuki K Poulose <suzuki.poulose@arm.com> 11420R: Zenghui Yu <yuzenghui@huawei.com> 11421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11422L: kvmarm@lists.linux.dev 11423S: Maintained 11424T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11425F: arch/arm64/include/asm/kvm* 11426F: arch/arm64/include/uapi/asm/kvm* 11427F: arch/arm64/kvm/ 11428F: include/kvm/arm_* 11429F: tools/testing/selftests/kvm/*/aarch64/ 11430F: tools/testing/selftests/kvm/aarch64/ 11431 11432KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11433M: Huacai Chen <chenhuacai@kernel.org> 11434L: linux-mips@vger.kernel.org 11435L: kvm@vger.kernel.org 11436S: Maintained 11437T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11438F: arch/mips/include/asm/kvm* 11439F: arch/mips/include/uapi/asm/kvm* 11440F: arch/mips/kvm/ 11441 11442KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11443M: Michael Ellerman <mpe@ellerman.id.au> 11444R: Nicholas Piggin <npiggin@gmail.com> 11445L: linuxppc-dev@lists.ozlabs.org 11446L: kvm@vger.kernel.org 11447S: Maintained (Book3S 64-bit HV) 11448S: Odd fixes (Book3S 64-bit PR) 11449S: Orphan (Book3E and 32-bit) 11450T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11451F: arch/powerpc/include/asm/kvm* 11452F: arch/powerpc/include/uapi/asm/kvm* 11453F: arch/powerpc/kernel/kvm* 11454F: arch/powerpc/kvm/ 11455 11456KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11457M: Anup Patel <anup@brainfault.org> 11458R: Atish Patra <atishp@atishpatra.org> 11459L: kvm@vger.kernel.org 11460L: kvm-riscv@lists.infradead.org 11461L: linux-riscv@lists.infradead.org 11462S: Maintained 11463T: git https://github.com/kvm-riscv/linux.git 11464F: arch/riscv/include/asm/kvm* 11465F: arch/riscv/include/uapi/asm/kvm* 11466F: arch/riscv/kvm/ 11467F: tools/testing/selftests/kvm/*/riscv/ 11468 11469KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11470M: Christian Borntraeger <borntraeger@linux.ibm.com> 11471M: Janosch Frank <frankja@linux.ibm.com> 11472M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11473R: David Hildenbrand <david@redhat.com> 11474L: kvm@vger.kernel.org 11475S: Supported 11476T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11477F: Documentation/virt/kvm/s390* 11478F: arch/s390/include/asm/gmap.h 11479F: arch/s390/include/asm/kvm* 11480F: arch/s390/include/uapi/asm/kvm* 11481F: arch/s390/include/uapi/asm/uvdevice.h 11482F: arch/s390/kernel/uv.c 11483F: arch/s390/kvm/ 11484F: arch/s390/mm/gmap.c 11485F: drivers/s390/char/uvdevice.c 11486F: tools/testing/selftests/drivers/s390x/uvdevice/ 11487F: tools/testing/selftests/kvm/*/s390x/ 11488F: tools/testing/selftests/kvm/s390x/ 11489 11490KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11491M: Sean Christopherson <seanjc@google.com> 11492M: Paolo Bonzini <pbonzini@redhat.com> 11493L: kvm@vger.kernel.org 11494S: Supported 11495P: Documentation/process/maintainer-kvm-x86.rst 11496T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11497F: arch/x86/include/asm/kvm* 11498F: arch/x86/include/asm/svm.h 11499F: arch/x86/include/asm/vmx*.h 11500F: arch/x86/include/uapi/asm/kvm* 11501F: arch/x86/include/uapi/asm/svm.h 11502F: arch/x86/include/uapi/asm/vmx.h 11503F: arch/x86/kvm/ 11504F: arch/x86/kvm/*/ 11505 11506KERNFS 11507M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11508M: Tejun Heo <tj@kernel.org> 11509S: Supported 11510T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11511F: fs/kernfs/ 11512F: include/linux/kernfs.h 11513 11514KEXEC 11515M: Eric Biederman <ebiederm@xmission.com> 11516L: kexec@lists.infradead.org 11517S: Maintained 11518W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11519F: include/linux/kexec.h 11520F: include/uapi/linux/kexec.h 11521F: kernel/kexec* 11522 11523KEYS-ENCRYPTED 11524M: Mimi Zohar <zohar@linux.ibm.com> 11525L: linux-integrity@vger.kernel.org 11526L: keyrings@vger.kernel.org 11527S: Supported 11528F: Documentation/security/keys/trusted-encrypted.rst 11529F: include/keys/encrypted-type.h 11530F: security/keys/encrypted-keys/ 11531 11532KEYS-TRUSTED 11533M: James Bottomley <jejb@linux.ibm.com> 11534M: Jarkko Sakkinen <jarkko@kernel.org> 11535M: Mimi Zohar <zohar@linux.ibm.com> 11536L: linux-integrity@vger.kernel.org 11537L: keyrings@vger.kernel.org 11538S: Supported 11539F: Documentation/security/keys/trusted-encrypted.rst 11540F: include/keys/trusted-type.h 11541F: include/keys/trusted_tpm.h 11542F: security/keys/trusted-keys/ 11543 11544KEYS-TRUSTED-CAAM 11545M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11546R: Pengutronix Kernel Team <kernel@pengutronix.de> 11547L: linux-integrity@vger.kernel.org 11548L: keyrings@vger.kernel.org 11549S: Maintained 11550F: include/keys/trusted_caam.h 11551F: security/keys/trusted-keys/trusted_caam.c 11552 11553KEYS-TRUSTED-TEE 11554M: Sumit Garg <sumit.garg@linaro.org> 11555L: linux-integrity@vger.kernel.org 11556L: keyrings@vger.kernel.org 11557S: Supported 11558F: include/keys/trusted_tee.h 11559F: security/keys/trusted-keys/trusted_tee.c 11560 11561KEYS/KEYRINGS 11562M: David Howells <dhowells@redhat.com> 11563M: Jarkko Sakkinen <jarkko@kernel.org> 11564L: keyrings@vger.kernel.org 11565S: Maintained 11566F: Documentation/security/keys/core.rst 11567F: include/keys/ 11568F: include/linux/key-type.h 11569F: include/linux/key.h 11570F: include/linux/keyctl.h 11571F: include/uapi/linux/keyctl.h 11572F: security/keys/ 11573 11574KEYS/KEYRINGS_INTEGRITY 11575M: Jarkko Sakkinen <jarkko@kernel.org> 11576M: Mimi Zohar <zohar@linux.ibm.com> 11577L: linux-integrity@vger.kernel.org 11578L: keyrings@vger.kernel.org 11579S: Supported 11580F: security/integrity/platform_certs 11581 11582KFENCE 11583M: Alexander Potapenko <glider@google.com> 11584M: Marco Elver <elver@google.com> 11585R: Dmitry Vyukov <dvyukov@google.com> 11586L: kasan-dev@googlegroups.com 11587S: Maintained 11588F: Documentation/dev-tools/kfence.rst 11589F: arch/*/include/asm/kfence.h 11590F: include/linux/kfence.h 11591F: lib/Kconfig.kfence 11592F: mm/kfence/ 11593 11594KFIFO 11595M: Stefani Seibold <stefani@seibold.net> 11596S: Maintained 11597F: include/linux/kfifo.h 11598F: lib/kfifo.c 11599F: samples/kfifo/ 11600 11601KGDB / KDB /debug_core 11602M: Jason Wessel <jason.wessel@windriver.com> 11603M: Daniel Thompson <daniel.thompson@linaro.org> 11604R: Douglas Anderson <dianders@chromium.org> 11605L: kgdb-bugreport@lists.sourceforge.net 11606S: Maintained 11607W: http://kgdb.wiki.kernel.org/ 11608T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11609F: Documentation/dev-tools/kgdb.rst 11610F: drivers/misc/kgdbts.c 11611F: drivers/tty/serial/kgdboc.c 11612F: include/linux/kdb.h 11613F: include/linux/kgdb.h 11614F: kernel/debug/ 11615F: kernel/module/kdb.c 11616 11617KHADAS MCU MFD DRIVER 11618M: Neil Armstrong <neil.armstrong@linaro.org> 11619L: linux-amlogic@lists.infradead.org 11620S: Maintained 11621F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11622F: drivers/mfd/khadas-mcu.c 11623F: drivers/thermal/khadas_mcu_fan.c 11624F: include/linux/mfd/khadas-mcu.h 11625 11626KIONIX/ROHM KX022A ACCELEROMETER 11627M: Matti Vaittinen <mazziesaccount@gmail.com> 11628L: linux-iio@vger.kernel.org 11629S: Supported 11630F: drivers/iio/accel/kionix-kx022a* 11631 11632KMEMLEAK 11633M: Catalin Marinas <catalin.marinas@arm.com> 11634S: Maintained 11635F: Documentation/dev-tools/kmemleak.rst 11636F: include/linux/kmemleak.h 11637F: mm/kmemleak.c 11638F: samples/kmemleak/kmemleak-test.c 11639 11640KMSAN 11641M: Alexander Potapenko <glider@google.com> 11642R: Marco Elver <elver@google.com> 11643R: Dmitry Vyukov <dvyukov@google.com> 11644L: kasan-dev@googlegroups.com 11645S: Maintained 11646F: Documentation/dev-tools/kmsan.rst 11647F: arch/*/include/asm/kmsan.h 11648F: arch/*/mm/kmsan_* 11649F: include/linux/kmsan*.h 11650F: lib/Kconfig.kmsan 11651F: mm/kmsan/ 11652F: scripts/Makefile.kmsan 11653 11654KPROBES 11655M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11656M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11657M: "David S. Miller" <davem@davemloft.net> 11658M: Masami Hiramatsu <mhiramat@kernel.org> 11659L: linux-kernel@vger.kernel.org 11660L: linux-trace-kernel@vger.kernel.org 11661S: Maintained 11662Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11663T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11664F: Documentation/trace/kprobes.rst 11665F: include/asm-generic/kprobes.h 11666F: include/linux/kprobes.h 11667F: kernel/kprobes.c 11668F: lib/test_kprobes.c 11669F: samples/kprobes 11670 11671KS0108 LCD CONTROLLER DRIVER 11672M: Miguel Ojeda <ojeda@kernel.org> 11673S: Maintained 11674F: Documentation/admin-guide/auxdisplay/ks0108.rst 11675F: drivers/auxdisplay/ks0108.c 11676F: include/linux/ks0108.h 11677 11678KTD253 BACKLIGHT DRIVER 11679M: Linus Walleij <linus.walleij@linaro.org> 11680S: Maintained 11681F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11682F: drivers/video/backlight/ktd253-backlight.c 11683 11684KTEST 11685M: Steven Rostedt <rostedt@goodmis.org> 11686M: John Hawley <warthog9@eaglescrag.net> 11687S: Maintained 11688F: tools/testing/ktest 11689 11690KTZ8866 BACKLIGHT DRIVER 11691M: Jianhua Lu <lujianhua000@gmail.com> 11692S: Maintained 11693F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11694F: drivers/video/backlight/ktz8866.c 11695 11696KVM PARAVIRT (KVM/paravirt) 11697M: Paolo Bonzini <pbonzini@redhat.com> 11698R: Wanpeng Li <wanpengli@tencent.com> 11699R: Vitaly Kuznetsov <vkuznets@redhat.com> 11700L: kvm@vger.kernel.org 11701S: Supported 11702T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11703F: arch/um/include/asm/kvm_para.h 11704F: arch/x86/include/asm/kvm_para.h 11705F: arch/x86/include/asm/pvclock-abi.h 11706F: arch/x86/include/uapi/asm/kvm_para.h 11707F: arch/x86/kernel/kvm.c 11708F: arch/x86/kernel/kvmclock.c 11709F: include/asm-generic/kvm_para.h 11710F: include/linux/kvm_para.h 11711F: include/uapi/asm-generic/kvm_para.h 11712F: include/uapi/linux/kvm_para.h 11713 11714KVM X86 HYPER-V (KVM/hyper-v) 11715M: Vitaly Kuznetsov <vkuznets@redhat.com> 11716M: Sean Christopherson <seanjc@google.com> 11717M: Paolo Bonzini <pbonzini@redhat.com> 11718L: kvm@vger.kernel.org 11719S: Supported 11720T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11721F: arch/x86/kvm/hyperv.* 11722F: arch/x86/kvm/kvm_onhyperv.* 11723F: arch/x86/kvm/svm/hyperv.* 11724F: arch/x86/kvm/svm/svm_onhyperv.* 11725F: arch/x86/kvm/vmx/hyperv.* 11726 11727KVM X86 Xen (KVM/Xen) 11728M: David Woodhouse <dwmw2@infradead.org> 11729M: Paul Durrant <paul@xen.org> 11730M: Sean Christopherson <seanjc@google.com> 11731M: Paolo Bonzini <pbonzini@redhat.com> 11732L: kvm@vger.kernel.org 11733S: Supported 11734T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11735F: arch/x86/kvm/xen.* 11736 11737L3MDEV 11738M: David Ahern <dsahern@kernel.org> 11739L: netdev@vger.kernel.org 11740S: Maintained 11741F: include/net/l3mdev.h 11742F: net/l3mdev 11743 11744LANDLOCK SECURITY MODULE 11745M: Mickaël Salaün <mic@digikod.net> 11746L: linux-security-module@vger.kernel.org 11747S: Supported 11748W: https://landlock.io 11749T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11750F: Documentation/security/landlock.rst 11751F: Documentation/userspace-api/landlock.rst 11752F: include/uapi/linux/landlock.h 11753F: samples/landlock/ 11754F: security/landlock/ 11755F: tools/testing/selftests/landlock/ 11756K: landlock 11757K: LANDLOCK 11758 11759LANTIQ / INTEL Ethernet drivers 11760M: Hauke Mehrtens <hauke@hauke-m.de> 11761L: netdev@vger.kernel.org 11762S: Maintained 11763F: drivers/net/dsa/lantiq_gswip.c 11764F: drivers/net/dsa/lantiq_pce.h 11765F: drivers/net/ethernet/lantiq_xrx200.c 11766F: net/dsa/tag_gswip.c 11767 11768LANTIQ MIPS ARCHITECTURE 11769M: John Crispin <john@phrozen.org> 11770L: linux-mips@vger.kernel.org 11771S: Maintained 11772F: arch/mips/lantiq 11773F: drivers/soc/lantiq 11774 11775LASI 53c700 driver for PARISC 11776M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11777L: linux-scsi@vger.kernel.org 11778S: Maintained 11779F: Documentation/scsi/53c700.rst 11780F: drivers/scsi/53c700* 11781 11782LEAKING_ADDRESSES 11783M: Tobin C. Harding <me@tobin.cc> 11784M: Tycho Andersen <tycho@tycho.pizza> 11785L: linux-hardening@vger.kernel.org 11786S: Maintained 11787T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11788F: scripts/leaking_addresses.pl 11789 11790LED SUBSYSTEM 11791M: Pavel Machek <pavel@ucw.cz> 11792M: Lee Jones <lee@kernel.org> 11793L: linux-leds@vger.kernel.org 11794S: Maintained 11795T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11796F: Documentation/devicetree/bindings/leds/ 11797F: Documentation/leds/ 11798F: drivers/leds/ 11799F: include/dt-bindings/leds/ 11800F: include/linux/leds.h 11801 11802LEGACY EEPROM DRIVER 11803M: Jean Delvare <jdelvare@suse.com> 11804S: Maintained 11805F: Documentation/misc-devices/eeprom.rst 11806F: drivers/misc/eeprom/eeprom.c 11807 11808LEGO MINDSTORMS EV3 11809R: David Lechner <david@lechnology.com> 11810S: Maintained 11811F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11812F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11813F: drivers/power/supply/lego_ev3_battery.c 11814 11815LEGO USB Tower driver 11816M: Juergen Stuber <starblue@users.sourceforge.net> 11817L: legousb-devel@lists.sourceforge.net 11818S: Maintained 11819W: http://legousb.sourceforge.net/ 11820F: drivers/usb/misc/legousbtower.c 11821 11822LETSKETCH HID TABLET DRIVER 11823M: Hans de Goede <hdegoede@redhat.com> 11824L: linux-input@vger.kernel.org 11825S: Maintained 11826T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11827F: drivers/hid/hid-letsketch.c 11828 11829LG LAPTOP EXTRAS 11830M: Matan Ziv-Av <matan@svgalib.org> 11831L: platform-driver-x86@vger.kernel.org 11832S: Maintained 11833F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11834F: Documentation/admin-guide/laptops/lg-laptop.rst 11835F: drivers/platform/x86/lg-laptop.c 11836 11837LG2160 MEDIA DRIVER 11838M: Michael Krufky <mkrufky@linuxtv.org> 11839L: linux-media@vger.kernel.org 11840S: Maintained 11841W: https://linuxtv.org 11842W: http://github.com/mkrufky 11843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11844T: git git://linuxtv.org/mkrufky/tuners.git 11845F: drivers/media/dvb-frontends/lg2160.* 11846 11847LGDT3305 MEDIA DRIVER 11848M: Michael Krufky <mkrufky@linuxtv.org> 11849L: linux-media@vger.kernel.org 11850S: Maintained 11851W: https://linuxtv.org 11852W: http://github.com/mkrufky 11853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11854T: git git://linuxtv.org/mkrufky/tuners.git 11855F: drivers/media/dvb-frontends/lgdt3305.* 11856 11857LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11858M: Viresh Kumar <vireshk@kernel.org> 11859L: linux-ide@vger.kernel.org 11860S: Maintained 11861T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11862F: drivers/ata/pata_arasan_cf.c 11863F: include/linux/pata_arasan_cf_data.h 11864 11865LIBATA PATA DRIVERS 11866R: Sergey Shtylyov <s.shtylyov@omp.ru> 11867L: linux-ide@vger.kernel.org 11868F: drivers/ata/ata_*.c 11869F: drivers/ata/pata_*.c 11870 11871LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11872M: Linus Walleij <linus.walleij@linaro.org> 11873L: linux-ide@vger.kernel.org 11874S: Maintained 11875T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11876F: drivers/ata/pata_ftide010.c 11877F: drivers/ata/sata_gemini.c 11878F: drivers/ata/sata_gemini.h 11879 11880LIBATA SATA AHCI PLATFORM devices support 11881M: Hans de Goede <hdegoede@redhat.com> 11882M: Jens Axboe <axboe@kernel.dk> 11883L: linux-ide@vger.kernel.org 11884S: Maintained 11885T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11886F: drivers/ata/ahci_platform.c 11887F: drivers/ata/libahci_platform.c 11888F: include/linux/ahci_platform.h 11889 11890LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11891M: Serge Semin <fancer.lancer@gmail.com> 11892L: linux-ide@vger.kernel.org 11893S: Maintained 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11895F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11896F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11897F: drivers/ata/ahci_dwc.c 11898 11899LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11900M: Mikael Pettersson <mikpelinux@gmail.com> 11901L: linux-ide@vger.kernel.org 11902S: Maintained 11903T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11904F: drivers/ata/sata_promise.* 11905 11906LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11907M: Damien Le Moal <dlemoal@kernel.org> 11908L: linux-ide@vger.kernel.org 11909S: Maintained 11910T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11911F: Documentation/ABI/testing/sysfs-ata 11912F: Documentation/devicetree/bindings/ata/ 11913F: drivers/ata/ 11914F: include/linux/ata.h 11915F: include/linux/libata.h 11916 11917LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11918M: Vishal Verma <vishal.l.verma@intel.com> 11919M: Dan Williams <dan.j.williams@intel.com> 11920M: Dave Jiang <dave.jiang@intel.com> 11921L: nvdimm@lists.linux.dev 11922S: Supported 11923Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11924P: Documentation/nvdimm/maintainer-entry-profile.rst 11925F: drivers/nvdimm/btt* 11926 11927LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11928M: Dan Williams <dan.j.williams@intel.com> 11929M: Vishal Verma <vishal.l.verma@intel.com> 11930M: Dave Jiang <dave.jiang@intel.com> 11931L: nvdimm@lists.linux.dev 11932S: Supported 11933Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11934P: Documentation/nvdimm/maintainer-entry-profile.rst 11935F: drivers/nvdimm/pmem* 11936 11937LIBNVDIMM: DEVICETREE BINDINGS 11938M: Oliver O'Halloran <oohall@gmail.com> 11939L: nvdimm@lists.linux.dev 11940S: Supported 11941Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11942F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11943F: drivers/nvdimm/of_pmem.c 11944 11945LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11946M: Dan Williams <dan.j.williams@intel.com> 11947M: Vishal Verma <vishal.l.verma@intel.com> 11948M: Dave Jiang <dave.jiang@intel.com> 11949M: Ira Weiny <ira.weiny@intel.com> 11950L: nvdimm@lists.linux.dev 11951S: Supported 11952Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11953P: Documentation/nvdimm/maintainer-entry-profile.rst 11954T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11955F: drivers/acpi/nfit/* 11956F: drivers/nvdimm/* 11957F: include/linux/libnvdimm.h 11958F: include/linux/nd.h 11959F: include/uapi/linux/ndctl.h 11960F: tools/testing/nvdimm/ 11961 11962LICENSES and SPDX stuff 11963M: Thomas Gleixner <tglx@linutronix.de> 11964M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11965L: linux-spdx@vger.kernel.org 11966S: Maintained 11967T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11968F: COPYING 11969F: Documentation/process/license-rules.rst 11970F: LICENSES/ 11971F: scripts/spdxcheck-test.sh 11972F: scripts/spdxcheck.py 11973F: scripts/spdxexclude 11974 11975LINEAR RANGES HELPERS 11976M: Mark Brown <broonie@kernel.org> 11977R: Matti Vaittinen <mazziesaccount@gmail.com> 11978F: include/linux/linear_range.h 11979F: lib/linear_ranges.c 11980F: lib/test_linear_ranges.c 11981 11982LINUX FOR POWER MACINTOSH 11983L: linuxppc-dev@lists.ozlabs.org 11984S: Orphan 11985F: arch/powerpc/platforms/powermac/ 11986F: drivers/macintosh/ 11987X: drivers/macintosh/adb-iop.c 11988X: drivers/macintosh/via-macii.c 11989 11990LINUX FOR POWERPC (32-BIT AND 64-BIT) 11991M: Michael Ellerman <mpe@ellerman.id.au> 11992R: Nicholas Piggin <npiggin@gmail.com> 11993R: Christophe Leroy <christophe.leroy@csgroup.eu> 11994L: linuxppc-dev@lists.ozlabs.org 11995S: Supported 11996W: https://github.com/linuxppc/wiki/wiki 11997Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11998T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11999F: Documentation/ABI/stable/sysfs-firmware-opal-* 12000F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12001F: Documentation/devicetree/bindings/powerpc/ 12002F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12003F: Documentation/powerpc/ 12004F: arch/powerpc/ 12005F: drivers/*/*/*pasemi* 12006F: drivers/*/*pasemi* 12007F: drivers/char/tpm/tpm_ibmvtpm* 12008F: drivers/crypto/nx/ 12009F: drivers/crypto/vmx/ 12010F: drivers/i2c/busses/i2c-opal.c 12011F: drivers/net/ethernet/ibm/ibmveth.* 12012F: drivers/net/ethernet/ibm/ibmvnic.* 12013F: drivers/pci/hotplug/pnv_php.c 12014F: drivers/pci/hotplug/rpa* 12015F: drivers/rtc/rtc-opal.c 12016F: drivers/scsi/ibmvscsi/ 12017F: drivers/tty/hvc/hvc_opal.c 12018F: drivers/watchdog/wdrtas.c 12019F: tools/testing/selftests/powerpc 12020N: /pmac 12021N: powermac 12022N: powernv 12023N: [^a-z0-9]ps3 12024N: pseries 12025 12026LINUX FOR POWERPC EMBEDDED MPC5XXX 12027M: Anatolij Gustschin <agust@denx.de> 12028L: linuxppc-dev@lists.ozlabs.org 12029S: Odd Fixes 12030F: arch/powerpc/platforms/512x/ 12031F: arch/powerpc/platforms/52xx/ 12032 12033LINUX FOR POWERPC EMBEDDED PPC4XX 12034L: linuxppc-dev@lists.ozlabs.org 12035S: Orphan 12036F: arch/powerpc/platforms/40x/ 12037F: arch/powerpc/platforms/44x/ 12038 12039LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12040M: Scott Wood <oss@buserror.net> 12041L: linuxppc-dev@lists.ozlabs.org 12042S: Odd fixes 12043T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12044F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12045F: Documentation/devicetree/bindings/powerpc/fsl/ 12046F: arch/powerpc/platforms/83xx/ 12047F: arch/powerpc/platforms/85xx/ 12048 12049LINUX FOR POWERPC EMBEDDED PPC8XX 12050M: Christophe Leroy <christophe.leroy@csgroup.eu> 12051L: linuxppc-dev@lists.ozlabs.org 12052S: Maintained 12053F: arch/powerpc/platforms/8xx/ 12054 12055LINUX KERNEL DUMP TEST MODULE (LKDTM) 12056M: Kees Cook <keescook@chromium.org> 12057S: Maintained 12058F: drivers/misc/lkdtm/* 12059F: tools/testing/selftests/lkdtm/* 12060 12061LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12062M: Alan Stern <stern@rowland.harvard.edu> 12063M: Andrea Parri <parri.andrea@gmail.com> 12064M: Will Deacon <will@kernel.org> 12065M: Peter Zijlstra <peterz@infradead.org> 12066M: Boqun Feng <boqun.feng@gmail.com> 12067M: Nicholas Piggin <npiggin@gmail.com> 12068M: David Howells <dhowells@redhat.com> 12069M: Jade Alglave <j.alglave@ucl.ac.uk> 12070M: Luc Maranget <luc.maranget@inria.fr> 12071M: "Paul E. McKenney" <paulmck@kernel.org> 12072R: Akira Yokosawa <akiyks@gmail.com> 12073R: Daniel Lustig <dlustig@nvidia.com> 12074R: Joel Fernandes <joel@joelfernandes.org> 12075L: linux-kernel@vger.kernel.org 12076L: linux-arch@vger.kernel.org 12077S: Supported 12078T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12079F: Documentation/atomic_bitops.txt 12080F: Documentation/atomic_t.txt 12081F: Documentation/core-api/refcount-vs-atomic.rst 12082F: Documentation/litmus-tests/ 12083F: Documentation/memory-barriers.txt 12084F: tools/memory-model/ 12085 12086LINUX-NEXT TREE 12087M: Stephen Rothwell <sfr@canb.auug.org.au> 12088L: linux-next@vger.kernel.org 12089S: Supported 12090B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12091T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12092 12093LIS3LV02D ACCELEROMETER DRIVER 12094M: Eric Piel <eric.piel@tremplin-utc.net> 12095S: Maintained 12096F: Documentation/misc-devices/lis3lv02d.rst 12097F: drivers/misc/lis3lv02d/ 12098F: drivers/platform/x86/hp/hp_accel.c 12099 12100LIST KUNIT TEST 12101M: David Gow <davidgow@google.com> 12102L: linux-kselftest@vger.kernel.org 12103L: kunit-dev@googlegroups.com 12104S: Maintained 12105F: lib/list-test.c 12106 12107LITEX PLATFORM 12108M: Karol Gugala <kgugala@antmicro.com> 12109M: Mateusz Holenko <mholenko@antmicro.com> 12110M: Gabriel Somlo <gsomlo@gmail.com> 12111M: Joel Stanley <joel@jms.id.au> 12112S: Maintained 12113F: Documentation/devicetree/bindings/*/litex,*.yaml 12114F: arch/openrisc/boot/dts/or1klitex.dts 12115F: drivers/mmc/host/litex_mmc.c 12116F: drivers/net/ethernet/litex/* 12117F: drivers/soc/litex/* 12118F: drivers/tty/serial/liteuart.c 12119F: include/linux/litex.h 12120N: litex 12121 12122LIVE PATCHING 12123M: Josh Poimboeuf <jpoimboe@kernel.org> 12124M: Jiri Kosina <jikos@kernel.org> 12125M: Miroslav Benes <mbenes@suse.cz> 12126M: Petr Mladek <pmladek@suse.com> 12127R: Joe Lawrence <joe.lawrence@redhat.com> 12128L: live-patching@vger.kernel.org 12129S: Maintained 12130T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12131F: Documentation/ABI/testing/sysfs-kernel-livepatch 12132F: Documentation/livepatch/ 12133F: arch/powerpc/include/asm/livepatch.h 12134F: include/linux/livepatch.h 12135F: kernel/livepatch/ 12136F: kernel/module/livepatch.c 12137F: lib/livepatch/ 12138F: samples/livepatch/ 12139F: tools/testing/selftests/livepatch/ 12140 12141LLC (802.2) 12142L: netdev@vger.kernel.org 12143S: Odd fixes 12144F: include/linux/llc.h 12145F: include/net/llc* 12146F: include/uapi/linux/llc.h 12147F: net/llc/ 12148 12149LM73 HARDWARE MONITOR DRIVER 12150M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12151L: linux-hwmon@vger.kernel.org 12152S: Maintained 12153F: drivers/hwmon/lm73.c 12154 12155LM78 HARDWARE MONITOR DRIVER 12156M: Jean Delvare <jdelvare@suse.com> 12157L: linux-hwmon@vger.kernel.org 12158S: Maintained 12159F: Documentation/hwmon/lm78.rst 12160F: drivers/hwmon/lm78.c 12161 12162LM83 HARDWARE MONITOR DRIVER 12163M: Jean Delvare <jdelvare@suse.com> 12164L: linux-hwmon@vger.kernel.org 12165S: Maintained 12166F: Documentation/hwmon/lm83.rst 12167F: drivers/hwmon/lm83.c 12168 12169LM90 HARDWARE MONITOR DRIVER 12170M: Jean Delvare <jdelvare@suse.com> 12171L: linux-hwmon@vger.kernel.org 12172S: Maintained 12173F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12174F: Documentation/hwmon/lm90.rst 12175F: drivers/hwmon/lm90.c 12176F: include/dt-bindings/thermal/lm90.h 12177 12178LM95234 HARDWARE MONITOR DRIVER 12179M: Guenter Roeck <linux@roeck-us.net> 12180L: linux-hwmon@vger.kernel.org 12181S: Maintained 12182F: Documentation/hwmon/lm95234.rst 12183F: drivers/hwmon/lm95234.c 12184 12185LME2510 MEDIA DRIVER 12186M: Malcolm Priestley <tvboxspy@gmail.com> 12187L: linux-media@vger.kernel.org 12188S: Maintained 12189W: https://linuxtv.org 12190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12191F: drivers/media/usb/dvb-usb-v2/lmedm04* 12192 12193LOADPIN SECURITY MODULE 12194M: Kees Cook <keescook@chromium.org> 12195S: Supported 12196T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12197F: Documentation/admin-guide/LSM/LoadPin.rst 12198F: security/loadpin/ 12199 12200LOCKING PRIMITIVES 12201M: Peter Zijlstra <peterz@infradead.org> 12202M: Ingo Molnar <mingo@redhat.com> 12203M: Will Deacon <will@kernel.org> 12204R: Waiman Long <longman@redhat.com> 12205R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12206L: linux-kernel@vger.kernel.org 12207S: Maintained 12208T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12209F: Documentation/locking/ 12210F: arch/*/include/asm/spinlock*.h 12211F: include/linux/lockdep.h 12212F: include/linux/mutex*.h 12213F: include/linux/rwlock*.h 12214F: include/linux/rwsem*.h 12215F: include/linux/seqlock.h 12216F: include/linux/spinlock*.h 12217F: kernel/locking/ 12218F: lib/locking*.[ch] 12219X: kernel/locking/locktorture.c 12220 12221LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12222M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12223L: linux-ntfs-dev@lists.sourceforge.net 12224S: Maintained 12225W: http://www.linux-ntfs.org/content/view/19/37/ 12226F: Documentation/admin-guide/ldm.rst 12227F: block/partitions/ldm.* 12228 12229LOGITECH HID GAMING KEYBOARDS 12230M: Hans de Goede <hdegoede@redhat.com> 12231L: linux-input@vger.kernel.org 12232S: Maintained 12233T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12234F: drivers/hid/hid-lg-g15.c 12235 12236LONTIUM LT8912B MIPI TO HDMI BRIDGE 12237M: Adrien Grassein <adrien.grassein@gmail.com> 12238S: Maintained 12239F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12240F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12241 12242LOONGARCH 12243M: Huacai Chen <chenhuacai@kernel.org> 12244R: WANG Xuerui <kernel@xen0n.name> 12245L: loongarch@lists.linux.dev 12246S: Maintained 12247T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12248F: Documentation/loongarch/ 12249F: Documentation/translations/zh_CN/loongarch/ 12250F: arch/loongarch/ 12251F: drivers/*/*loongarch* 12252 12253LOONGSON GPIO DRIVER 12254M: Yinbo Zhu <zhuyinbo@loongson.cn> 12255L: linux-gpio@vger.kernel.org 12256S: Maintained 12257F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12258F: drivers/gpio/gpio-loongson-64bit.c 12259 12260LOONGSON LS2X I2C DRIVER 12261M: Binbin Zhou <zhoubinbin@loongson.cn> 12262L: linux-i2c@vger.kernel.org 12263S: Maintained 12264F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12265F: drivers/i2c/busses/i2c-ls2x.c 12266 12267LOONGSON-2 SOC SERIES CLOCK DRIVER 12268M: Yinbo Zhu <zhuyinbo@loongson.cn> 12269L: linux-clk@vger.kernel.org 12270S: Maintained 12271F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12272F: drivers/clk/clk-loongson2.c 12273F: include/dt-bindings/clock/loongson,ls2k-clk.h 12274 12275LOONGSON-2 SOC SERIES GUTS DRIVER 12276M: Yinbo Zhu <zhuyinbo@loongson.cn> 12277L: loongarch@lists.linux.dev 12278S: Maintained 12279F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12280F: drivers/soc/loongson/loongson2_guts.c 12281 12282LOONGSON-2 SOC SERIES PINCTRL DRIVER 12283M: zhanghongchen <zhanghongchen@loongson.cn> 12284M: Yinbo Zhu <zhuyinbo@loongson.cn> 12285L: linux-gpio@vger.kernel.org 12286S: Maintained 12287F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12288F: drivers/pinctrl/pinctrl-loongson2.c 12289 12290LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12291M: Sathya Prakash <sathya.prakash@broadcom.com> 12292M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12293M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12294L: MPT-FusionLinux.pdl@broadcom.com 12295L: linux-scsi@vger.kernel.org 12296S: Supported 12297W: http://www.avagotech.com/support/ 12298F: drivers/message/fusion/ 12299F: drivers/scsi/mpt3sas/ 12300 12301LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12302M: Matthew Wilcox <willy@infradead.org> 12303L: linux-scsi@vger.kernel.org 12304S: Maintained 12305F: drivers/scsi/sym53c8xx_2/ 12306 12307LTC1660 DAC DRIVER 12308M: Marcus Folkesson <marcus.folkesson@gmail.com> 12309L: linux-iio@vger.kernel.org 12310S: Maintained 12311F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12312F: drivers/iio/dac/ltc1660.c 12313 12314LTC2688 IIO DAC DRIVER 12315M: Nuno Sá <nuno.sa@analog.com> 12316L: linux-iio@vger.kernel.org 12317S: Supported 12318W: https://ez.analog.com/linux-software-drivers 12319F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12320F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12321F: drivers/iio/dac/ltc2688.c 12322 12323LTC2947 HARDWARE MONITOR DRIVER 12324M: Nuno Sá <nuno.sa@analog.com> 12325L: linux-hwmon@vger.kernel.org 12326S: Supported 12327W: https://ez.analog.com/linux-software-drivers 12328F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12329F: drivers/hwmon/ltc2947-core.c 12330F: drivers/hwmon/ltc2947-i2c.c 12331F: drivers/hwmon/ltc2947-spi.c 12332F: drivers/hwmon/ltc2947.h 12333 12334LTC2983 IIO TEMPERATURE DRIVER 12335M: Nuno Sá <nuno.sa@analog.com> 12336L: linux-iio@vger.kernel.org 12337S: Supported 12338W: https://ez.analog.com/linux-software-drivers 12339F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12340F: drivers/iio/temperature/ltc2983.c 12341 12342LTC4261 HARDWARE MONITOR DRIVER 12343M: Guenter Roeck <linux@roeck-us.net> 12344L: linux-hwmon@vger.kernel.org 12345S: Maintained 12346F: Documentation/hwmon/ltc4261.rst 12347F: drivers/hwmon/ltc4261.c 12348 12349LTC4306 I2C MULTIPLEXER DRIVER 12350M: Michael Hennerich <michael.hennerich@analog.com> 12351L: linux-i2c@vger.kernel.org 12352S: Supported 12353W: https://ez.analog.com/linux-software-drivers 12354F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12355F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12356 12357LTP (Linux Test Project) 12358M: Mike Frysinger <vapier@gentoo.org> 12359M: Cyril Hrubis <chrubis@suse.cz> 12360M: Wanlong Gao <wanlong.gao@gmail.com> 12361M: Jan Stancek <jstancek@redhat.com> 12362M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12363M: Alexey Kodanev <alexey.kodanev@oracle.com> 12364L: ltp@lists.linux.it (subscribers-only) 12365S: Maintained 12366W: http://linux-test-project.github.io/ 12367T: git https://github.com/linux-test-project/ltp.git 12368 12369LYNX 28G SERDES PHY DRIVER 12370M: Ioana Ciornei <ioana.ciornei@nxp.com> 12371L: netdev@vger.kernel.org 12372S: Supported 12373F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12374F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12375 12376LYNX PCS MODULE 12377M: Ioana Ciornei <ioana.ciornei@nxp.com> 12378L: netdev@vger.kernel.org 12379S: Supported 12380F: drivers/net/pcs/pcs-lynx.c 12381F: include/linux/pcs-lynx.h 12382 12383M68K ARCHITECTURE 12384M: Geert Uytterhoeven <geert@linux-m68k.org> 12385L: linux-m68k@lists.linux-m68k.org 12386S: Maintained 12387W: http://www.linux-m68k.org/ 12388T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12389F: arch/m68k/ 12390F: drivers/zorro/ 12391 12392M68K ON APPLE MACINTOSH 12393M: Joshua Thompson <funaho@jurai.org> 12394L: linux-m68k@lists.linux-m68k.org 12395S: Maintained 12396W: http://www.mac.linux-m68k.org/ 12397F: arch/m68k/mac/ 12398F: drivers/macintosh/adb-iop.c 12399F: drivers/macintosh/via-macii.c 12400 12401M68K ON HP9000/300 12402M: Philip Blundell <philb@gnu.org> 12403S: Maintained 12404W: http://www.tazenda.demon.co.uk/phil/linux-hp 12405F: arch/m68k/hp300/ 12406 12407M88DS3103 MEDIA DRIVER 12408M: Antti Palosaari <crope@iki.fi> 12409L: linux-media@vger.kernel.org 12410S: Maintained 12411W: https://linuxtv.org 12412W: http://palosaari.fi/linux/ 12413Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12414T: git git://linuxtv.org/anttip/media_tree.git 12415F: drivers/media/dvb-frontends/m88ds3103* 12416 12417M88RS2000 MEDIA DRIVER 12418M: Malcolm Priestley <tvboxspy@gmail.com> 12419L: linux-media@vger.kernel.org 12420S: Maintained 12421W: https://linuxtv.org 12422Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12423F: drivers/media/dvb-frontends/m88rs2000* 12424 12425MA901 MASTERKIT USB FM RADIO DRIVER 12426M: Alexey Klimov <klimov.linux@gmail.com> 12427L: linux-media@vger.kernel.org 12428S: Maintained 12429T: git git://linuxtv.org/media_tree.git 12430F: drivers/media/radio/radio-ma901.c 12431 12432MAC80211 12433M: Johannes Berg <johannes@sipsolutions.net> 12434L: linux-wireless@vger.kernel.org 12435S: Maintained 12436W: https://wireless.wiki.kernel.org/ 12437Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12438T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12439T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12440F: Documentation/networking/mac80211-injection.rst 12441F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12442F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12443F: include/net/mac80211.h 12444F: net/mac80211/ 12445 12446MAILBOX API 12447M: Jassi Brar <jassisinghbrar@gmail.com> 12448L: linux-kernel@vger.kernel.org 12449S: Maintained 12450F: Documentation/devicetree/bindings/mailbox/ 12451F: drivers/mailbox/ 12452F: include/dt-bindings/mailbox/ 12453F: include/linux/mailbox_client.h 12454F: include/linux/mailbox_controller.h 12455 12456MAILBOX ARM MHUv2 12457M: Viresh Kumar <viresh.kumar@linaro.org> 12458M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12459L: linux-kernel@vger.kernel.org 12460S: Maintained 12461F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12462F: drivers/mailbox/arm_mhuv2.c 12463F: include/linux/mailbox/arm_mhuv2_message.h 12464 12465MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12466M: Michael Kerrisk <mtk.manpages@gmail.com> 12467L: linux-man@vger.kernel.org 12468S: Maintained 12469W: http://www.kernel.org/doc/man-pages 12470 12471MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12472M: Jeremy Kerr <jk@codeconstruct.com.au> 12473M: Matt Johnston <matt@codeconstruct.com.au> 12474L: netdev@vger.kernel.org 12475S: Maintained 12476F: Documentation/networking/mctp.rst 12477F: drivers/net/mctp/ 12478F: include/net/mctp.h 12479F: include/net/mctpdevice.h 12480F: include/net/netns/mctp.h 12481F: net/mctp/ 12482 12483MAPLE TREE 12484M: Liam R. Howlett <Liam.Howlett@oracle.com> 12485L: linux-mm@kvack.org 12486S: Supported 12487F: Documentation/core-api/maple_tree.rst 12488F: include/linux/maple_tree.h 12489F: include/trace/events/maple_tree.h 12490F: lib/maple_tree.c 12491F: lib/test_maple_tree.c 12492F: tools/testing/radix-tree/linux/maple_tree.h 12493F: tools/testing/radix-tree/maple.c 12494 12495MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12496M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12497L: linux-mips@vger.kernel.org 12498S: Maintained 12499F: arch/mips/boot/dts/img/pistachio* 12500 12501MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12502M: Andrew Lunn <andrew@lunn.ch> 12503L: netdev@vger.kernel.org 12504S: Maintained 12505F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12506F: Documentation/networking/devlink/mv88e6xxx.rst 12507F: drivers/net/dsa/mv88e6xxx/ 12508F: include/linux/dsa/mv88e6xxx.h 12509F: include/linux/platform_data/mv88e6xxx.h 12510 12511MARVELL ARMADA 3700 PHY DRIVERS 12512M: Miquel Raynal <miquel.raynal@bootlin.com> 12513S: Maintained 12514F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12515F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12516F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12517F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12518 12519MARVELL ARMADA 3700 SERIAL DRIVER 12520M: Pali Rohár <pali@kernel.org> 12521S: Maintained 12522F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12523F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12524F: drivers/tty/serial/mvebu-uart.c 12525 12526MARVELL ARMADA DRM SUPPORT 12527M: Russell King <linux@armlinux.org.uk> 12528S: Maintained 12529T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12530T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12531F: Documentation/devicetree/bindings/display/armada/ 12532F: drivers/gpu/drm/armada/ 12533F: include/uapi/drm/armada_drm.h 12534 12535MARVELL CRYPTO DRIVER 12536M: Boris Brezillon <bbrezillon@kernel.org> 12537M: Arnaud Ebalard <arno@natisbad.org> 12538M: Srujana Challa <schalla@marvell.com> 12539L: linux-crypto@vger.kernel.org 12540S: Maintained 12541F: drivers/crypto/marvell/ 12542F: include/linux/soc/marvell/octeontx2/ 12543 12544MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12545M: Mirko Lindner <mlindner@marvell.com> 12546M: Stephen Hemminger <stephen@networkplumber.org> 12547L: netdev@vger.kernel.org 12548S: Maintained 12549F: drivers/net/ethernet/marvell/sk* 12550 12551MARVELL LIBERTAS WIRELESS DRIVER 12552L: libertas-dev@lists.infradead.org 12553S: Orphan 12554F: drivers/net/wireless/marvell/libertas/ 12555 12556MARVELL MACCHIATOBIN SUPPORT 12557M: Russell King <linux@armlinux.org.uk> 12558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12559S: Maintained 12560F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12561 12562MARVELL MV643XX ETHERNET DRIVER 12563M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12564L: netdev@vger.kernel.org 12565S: Maintained 12566F: drivers/net/ethernet/marvell/mv643xx_eth.* 12567F: include/linux/mv643xx.h 12568 12569MARVELL MV88X3310 PHY DRIVER 12570M: Russell King <linux@armlinux.org.uk> 12571M: Marek Behún <kabel@kernel.org> 12572L: netdev@vger.kernel.org 12573S: Maintained 12574F: drivers/net/phy/marvell10g.c 12575 12576MARVELL MVEBU THERMAL DRIVER 12577M: Miquel Raynal <miquel.raynal@bootlin.com> 12578S: Maintained 12579F: drivers/thermal/armada_thermal.c 12580 12581MARVELL MVNETA ETHERNET DRIVER 12582M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12583L: netdev@vger.kernel.org 12584S: Maintained 12585F: drivers/net/ethernet/marvell/mvneta.* 12586 12587MARVELL MVPP2 ETHERNET DRIVER 12588M: Marcin Wojtas <mw@semihalf.com> 12589M: Russell King <linux@armlinux.org.uk> 12590L: netdev@vger.kernel.org 12591S: Maintained 12592F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12593F: drivers/net/ethernet/marvell/mvpp2/ 12594 12595MARVELL MWIFIEX WIRELESS DRIVER 12596M: Amitkumar Karwar <amitkarwar@gmail.com> 12597M: Ganapathi Bhat <ganapathi017@gmail.com> 12598M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12599M: Xinming Hu <huxinming820@gmail.com> 12600L: linux-wireless@vger.kernel.org 12601S: Maintained 12602F: drivers/net/wireless/marvell/mwifiex/ 12603 12604MARVELL MWL8K WIRELESS DRIVER 12605M: Lennert Buytenhek <buytenh@wantstofly.org> 12606L: linux-wireless@vger.kernel.org 12607S: Odd Fixes 12608F: drivers/net/wireless/marvell/mwl8k.c 12609 12610MARVELL NAND CONTROLLER DRIVER 12611M: Miquel Raynal <miquel.raynal@bootlin.com> 12612L: linux-mtd@lists.infradead.org 12613S: Maintained 12614F: drivers/mtd/nand/raw/marvell_nand.c 12615 12616MARVELL OCTEON ENDPOINT DRIVER 12617M: Veerasenareddy Burru <vburru@marvell.com> 12618M: Sathesh Edara <sedara@marvell.com> 12619L: netdev@vger.kernel.org 12620S: Supported 12621F: drivers/net/ethernet/marvell/octeon_ep 12622 12623MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12624M: Sunil Goutham <sgoutham@marvell.com> 12625M: Geetha sowjanya <gakula@marvell.com> 12626M: Subbaraya Sundeep <sbhatta@marvell.com> 12627M: hariprasad <hkelam@marvell.com> 12628L: netdev@vger.kernel.org 12629S: Supported 12630F: drivers/net/ethernet/marvell/octeontx2/nic/ 12631F: include/linux/soc/marvell/octeontx2/ 12632 12633MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12634M: Sunil Goutham <sgoutham@marvell.com> 12635M: Linu Cherian <lcherian@marvell.com> 12636M: Geetha sowjanya <gakula@marvell.com> 12637M: Jerin Jacob <jerinj@marvell.com> 12638M: hariprasad <hkelam@marvell.com> 12639M: Subbaraya Sundeep <sbhatta@marvell.com> 12640L: netdev@vger.kernel.org 12641S: Supported 12642F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12643F: drivers/net/ethernet/marvell/octeontx2/af/ 12644 12645MARVELL PRESTERA ETHERNET SWITCH DRIVER 12646M: Taras Chornyi <taras.chornyi@plvision.eu> 12647S: Supported 12648W: https://github.com/Marvell-switching/switchdev-prestera 12649F: drivers/net/ethernet/marvell/prestera/ 12650 12651MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12652M: Nicolas Pitre <nico@fluxnic.net> 12653S: Odd Fixes 12654F: drivers/mmc/host/mvsdio.* 12655 12656MARVELL USB MDIO CONTROLLER DRIVER 12657M: Tobias Waldekranz <tobias@waldekranz.com> 12658L: netdev@vger.kernel.org 12659S: Maintained 12660F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12661F: drivers/net/mdio/mdio-mvusb.c 12662 12663MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12664M: Hu Ziji <huziji@marvell.com> 12665L: linux-mmc@vger.kernel.org 12666S: Supported 12667F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12668F: drivers/mmc/host/sdhci-xenon* 12669 12670MATROX FRAMEBUFFER DRIVER 12671L: linux-fbdev@vger.kernel.org 12672S: Orphan 12673F: drivers/video/fbdev/matrox/matroxfb_* 12674F: include/uapi/linux/matroxfb.h 12675 12676MAX15301 DRIVER 12677M: Daniel Nilsson <daniel.nilsson@flex.com> 12678L: linux-hwmon@vger.kernel.org 12679S: Maintained 12680F: Documentation/hwmon/max15301.rst 12681F: drivers/hwmon/pmbus/max15301.c 12682 12683MAX16065 HARDWARE MONITOR DRIVER 12684M: Guenter Roeck <linux@roeck-us.net> 12685L: linux-hwmon@vger.kernel.org 12686S: Maintained 12687F: Documentation/hwmon/max16065.rst 12688F: drivers/hwmon/max16065.c 12689 12690MAX2175 SDR TUNER DRIVER 12691M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12692L: linux-media@vger.kernel.org 12693S: Maintained 12694T: git git://linuxtv.org/media_tree.git 12695F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12696F: Documentation/userspace-api/media/drivers/max2175.rst 12697F: drivers/media/i2c/max2175* 12698F: include/uapi/linux/max2175.h 12699 12700MAX31827 TEMPERATURE SWITCH DRIVER 12701M: Daniel Matyas <daniel.matyas@analog.com> 12702L: linux-hwmon@vger.kernel.org 12703S: Supported 12704W: http://ez.analog.com/community/linux-device-drivers 12705F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12706F: Documentation/hwmon/max31827.rst 12707F: drivers/hwmon/max31827.c 12708 12709MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12710L: linux-hwmon@vger.kernel.org 12711S: Orphan 12712F: Documentation/hwmon/max6650.rst 12713F: drivers/hwmon/max6650.c 12714 12715MAX6697 HARDWARE MONITOR DRIVER 12716M: Guenter Roeck <linux@roeck-us.net> 12717L: linux-hwmon@vger.kernel.org 12718S: Maintained 12719F: Documentation/devicetree/bindings/hwmon/max6697.txt 12720F: Documentation/hwmon/max6697.rst 12721F: drivers/hwmon/max6697.c 12722F: include/linux/platform_data/max6697.h 12723 12724MAX9286 QUAD GMSL DESERIALIZER DRIVER 12725M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12726M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12727M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12728M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12729L: linux-media@vger.kernel.org 12730S: Maintained 12731F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12732F: drivers/media/i2c/max9286.c 12733 12734MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12735M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12736L: linux-media@vger.kernel.org 12737S: Maintained 12738F: drivers/staging/media/max96712/max96712.c 12739 12740MAX9860 MONO AUDIO VOICE CODEC DRIVER 12741M: Peter Rosin <peda@axentia.se> 12742L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12743S: Maintained 12744F: Documentation/devicetree/bindings/sound/max9860.txt 12745F: sound/soc/codecs/max9860.* 12746 12747MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12748M: Andreas Klinger <ak@it-klinger.de> 12749L: linux-iio@vger.kernel.org 12750S: Maintained 12751F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12752F: drivers/iio/proximity/mb1232.c 12753 12754MAXIM MAX11205 DRIVER 12755M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12756L: linux-iio@vger.kernel.org 12757S: Supported 12758W: https://ez.analog.com/linux-software-drivers 12759F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12760F: drivers/iio/adc/max11205.c 12761 12762MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12763R: Iskren Chernev <iskren.chernev@gmail.com> 12764R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12765R: Marek Szyprowski <m.szyprowski@samsung.com> 12766R: Matheus Castello <matheus@castello.eng.br> 12767L: linux-pm@vger.kernel.org 12768S: Maintained 12769F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12770F: drivers/power/supply/max17040_battery.c 12771 12772MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12773R: Hans de Goede <hdegoede@redhat.com> 12774R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12775R: Marek Szyprowski <m.szyprowski@samsung.com> 12776R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12777R: Purism Kernel Team <kernel@puri.sm> 12778L: linux-pm@vger.kernel.org 12779S: Maintained 12780F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12781F: drivers/power/supply/max17042_battery.c 12782 12783MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12784M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12785L: linux-kernel@vger.kernel.org 12786S: Maintained 12787F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12788F: drivers/regulator/max20086-regulator.c 12789 12790MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12791M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12792L: linux-iio@vger.kernel.org 12793S: Maintained 12794F: drivers/iio/temperature/max30208.c 12795 12796MAXIM MAX77650 PMIC MFD DRIVER 12797M: Bartosz Golaszewski <brgl@bgdev.pl> 12798L: linux-kernel@vger.kernel.org 12799S: Maintained 12800F: Documentation/devicetree/bindings/*/*max77650.yaml 12801F: Documentation/devicetree/bindings/*/max77650*.yaml 12802F: drivers/gpio/gpio-max77650.c 12803F: drivers/input/misc/max77650-onkey.c 12804F: drivers/leds/leds-max77650.c 12805F: drivers/mfd/max77650.c 12806F: drivers/power/supply/max77650-charger.c 12807F: drivers/regulator/max77650-regulator.c 12808F: include/linux/mfd/max77650.h 12809 12810MAXIM MAX77714 PMIC MFD DRIVER 12811M: Luca Ceresoli <luca@lucaceresoli.net> 12812S: Maintained 12813F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12814F: drivers/mfd/max77714.c 12815F: include/linux/mfd/max77714.h 12816 12817MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12818M: Javier Martinez Canillas <javier@dowhile0.org> 12819L: linux-kernel@vger.kernel.org 12820S: Supported 12821F: Documentation/devicetree/bindings/*/*max77802.yaml 12822F: drivers/regulator/max77802-regulator.c 12823F: include/dt-bindings/*/*max77802.h 12824 12825MAXIM MAX77976 BATTERY CHARGER 12826M: Luca Ceresoli <luca@lucaceresoli.net> 12827S: Supported 12828F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12829F: drivers/power/supply/max77976_charger.c 12830 12831MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12832M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12833L: linux-pm@vger.kernel.org 12834S: Supported 12835B: mailto:linux-samsung-soc@vger.kernel.org 12836F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12837F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12838F: drivers/power/supply/max14577_charger.c 12839F: drivers/power/supply/max77693_charger.c 12840 12841MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12842M: Chanwoo Choi <cw00.choi@samsung.com> 12843M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12844L: linux-kernel@vger.kernel.org 12845S: Supported 12846B: mailto:linux-samsung-soc@vger.kernel.org 12847F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12848F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12849F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12850F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12851F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12852F: drivers/*/*max77843.c 12853F: drivers/*/max14577*.c 12854F: drivers/*/max77686*.c 12855F: drivers/*/max77693*.c 12856F: drivers/clk/clk-max77686.c 12857F: drivers/extcon/extcon-max14577.c 12858F: drivers/extcon/extcon-max77693.c 12859F: drivers/rtc/rtc-max77686.c 12860F: include/linux/mfd/max14577*.h 12861F: include/linux/mfd/max77686*.h 12862F: include/linux/mfd/max77693*.h 12863 12864MAXIRADIO FM RADIO RECEIVER DRIVER 12865M: Hans Verkuil <hverkuil@xs4all.nl> 12866L: linux-media@vger.kernel.org 12867S: Maintained 12868W: https://linuxtv.org 12869T: git git://linuxtv.org/media_tree.git 12870F: drivers/media/radio/radio-maxiradio* 12871 12872MAXLINEAR ETHERNET PHY DRIVER 12873M: Xu Liang <lxu@maxlinear.com> 12874L: netdev@vger.kernel.org 12875S: Supported 12876F: drivers/net/phy/mxl-gpy.c 12877 12878MCAN MMIO DEVICE DRIVER 12879M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12880L: linux-can@vger.kernel.org 12881S: Maintained 12882F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12883F: drivers/net/can/m_can/m_can.c 12884F: drivers/net/can/m_can/m_can.h 12885F: drivers/net/can/m_can/m_can_platform.c 12886 12887MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12888R: Yasushi SHOJI <yashi@spacecubics.com> 12889L: linux-can@vger.kernel.org 12890S: Maintained 12891F: drivers/net/can/usb/mcba_usb.c 12892 12893MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12894M: Rishi Gupta <gupt21@gmail.com> 12895L: linux-i2c@vger.kernel.org 12896L: linux-input@vger.kernel.org 12897S: Maintained 12898F: drivers/hid/hid-mcp2221.c 12899 12900MCP251XFD SPI-CAN NETWORK DRIVER 12901M: Marc Kleine-Budde <mkl@pengutronix.de> 12902M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12903R: Thomas Kopp <thomas.kopp@microchip.com> 12904L: linux-can@vger.kernel.org 12905S: Maintained 12906F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12907F: drivers/net/can/spi/mcp251xfd/ 12908 12909MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12910M: Peter Rosin <peda@axentia.se> 12911L: linux-iio@vger.kernel.org 12912S: Maintained 12913F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12914F: drivers/iio/potentiometer/mcp4018.c 12915F: drivers/iio/potentiometer/mcp4531.c 12916 12917MCR20A IEEE-802.15.4 RADIO DRIVER 12918M: Stefan Schmidt <stefan@datenfreihafen.org> 12919L: linux-wpan@vger.kernel.org 12920S: Odd Fixes 12921W: https://github.com/xueliu/mcr20a-linux 12922F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12923F: drivers/net/ieee802154/mcr20a.c 12924F: drivers/net/ieee802154/mcr20a.h 12925 12926MDIO REGMAP DRIVER 12927M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12928L: netdev@vger.kernel.org 12929S: Maintained 12930F: drivers/net/mdio/mdio-regmap.c 12931F: include/linux/mdio/mdio-regmap.h 12932 12933MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12934M: William Breathitt Gray <william.gray@linaro.org> 12935L: linux-iio@vger.kernel.org 12936S: Maintained 12937F: drivers/iio/dac/cio-dac.c 12938 12939MEDIA CONTROLLER FRAMEWORK 12940M: Sakari Ailus <sakari.ailus@linux.intel.com> 12941M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12942L: linux-media@vger.kernel.org 12943S: Supported 12944W: https://www.linuxtv.org 12945T: git git://linuxtv.org/media_tree.git 12946F: drivers/media/mc/ 12947F: include/media/media-*.h 12948F: include/uapi/linux/media.h 12949 12950MEDIA DRIVER FOR FREESCALE IMX PXP 12951M: Philipp Zabel <p.zabel@pengutronix.de> 12952L: linux-media@vger.kernel.org 12953S: Maintained 12954T: git git://linuxtv.org/media_tree.git 12955F: drivers/media/platform/nxp/imx-pxp.[ch] 12956 12957MEDIA DRIVERS FOR ASCOT2E 12958M: Sergey Kozlov <serjk@netup.ru> 12959M: Abylay Ospan <aospan@netup.ru> 12960L: linux-media@vger.kernel.org 12961S: Supported 12962W: https://linuxtv.org 12963W: http://netup.tv/ 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/ascot2e* 12966 12967MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12968M: Jasmin Jessich <jasmin@anw.at> 12969L: linux-media@vger.kernel.org 12970S: Maintained 12971W: https://linuxtv.org 12972T: git git://linuxtv.org/media_tree.git 12973F: drivers/media/dvb-frontends/cxd2099* 12974 12975MEDIA DRIVERS FOR CXD2841ER 12976M: Sergey Kozlov <serjk@netup.ru> 12977M: Abylay Ospan <aospan@netup.ru> 12978L: linux-media@vger.kernel.org 12979S: Supported 12980W: https://linuxtv.org 12981W: http://netup.tv/ 12982T: git git://linuxtv.org/media_tree.git 12983F: drivers/media/dvb-frontends/cxd2841er* 12984 12985MEDIA DRIVERS FOR CXD2880 12986M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12987L: linux-media@vger.kernel.org 12988S: Supported 12989W: http://linuxtv.org/ 12990T: git git://linuxtv.org/media_tree.git 12991F: drivers/media/dvb-frontends/cxd2880/* 12992F: drivers/media/spi/cxd2880* 12993 12994MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12995L: linux-media@vger.kernel.org 12996S: Orphan 12997W: https://linuxtv.org 12998T: git git://linuxtv.org/media_tree.git 12999F: drivers/media/pci/ddbridge/* 13000 13001MEDIA DRIVERS FOR FREESCALE IMX 13002M: Steve Longerbeam <slongerbeam@gmail.com> 13003M: Philipp Zabel <p.zabel@pengutronix.de> 13004L: linux-media@vger.kernel.org 13005S: Maintained 13006T: git git://linuxtv.org/media_tree.git 13007F: Documentation/admin-guide/media/imx.rst 13008F: Documentation/devicetree/bindings/media/imx.txt 13009F: drivers/staging/media/imx/ 13010F: include/linux/imx-media.h 13011F: include/media/imx.h 13012 13013MEDIA DRIVERS FOR FREESCALE IMX7/8 13014M: Rui Miguel Silva <rmfrfs@gmail.com> 13015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13016M: Martin Kepplinger <martin.kepplinger@puri.sm> 13017R: Purism Kernel Team <kernel@puri.sm> 13018L: linux-media@vger.kernel.org 13019S: Maintained 13020T: git git://linuxtv.org/media_tree.git 13021F: Documentation/admin-guide/media/imx7.rst 13022F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13023F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13024F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13025F: drivers/media/platform/nxp/imx-mipi-csis.c 13026F: drivers/media/platform/nxp/imx7-media-csi.c 13027F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13028 13029MEDIA DRIVERS FOR HELENE 13030M: Abylay Ospan <aospan@netup.ru> 13031L: linux-media@vger.kernel.org 13032S: Supported 13033W: https://linuxtv.org 13034W: http://netup.tv/ 13035T: git git://linuxtv.org/media_tree.git 13036F: drivers/media/dvb-frontends/helene* 13037 13038MEDIA DRIVERS FOR HORUS3A 13039M: Sergey Kozlov <serjk@netup.ru> 13040M: Abylay Ospan <aospan@netup.ru> 13041L: linux-media@vger.kernel.org 13042S: Supported 13043W: https://linuxtv.org 13044W: http://netup.tv/ 13045T: git git://linuxtv.org/media_tree.git 13046F: drivers/media/dvb-frontends/horus3a* 13047 13048MEDIA DRIVERS FOR LNBH25 13049M: Sergey Kozlov <serjk@netup.ru> 13050M: Abylay Ospan <aospan@netup.ru> 13051L: linux-media@vger.kernel.org 13052S: Supported 13053W: https://linuxtv.org 13054W: http://netup.tv/ 13055T: git git://linuxtv.org/media_tree.git 13056F: drivers/media/dvb-frontends/lnbh25* 13057 13058MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13059L: linux-media@vger.kernel.org 13060S: Orphan 13061W: https://linuxtv.org 13062T: git git://linuxtv.org/media_tree.git 13063F: drivers/media/dvb-frontends/mxl5xx* 13064 13065MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13066M: Sergey Kozlov <serjk@netup.ru> 13067M: Abylay Ospan <aospan@netup.ru> 13068L: linux-media@vger.kernel.org 13069S: Supported 13070W: https://linuxtv.org 13071W: http://netup.tv/ 13072T: git git://linuxtv.org/media_tree.git 13073F: drivers/media/pci/netup_unidvb/* 13074 13075MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13076M: Dmitry Osipenko <digetx@gmail.com> 13077L: linux-media@vger.kernel.org 13078L: linux-tegra@vger.kernel.org 13079S: Maintained 13080T: git git://linuxtv.org/media_tree.git 13081F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13082F: drivers/media/platform/nvidia/tegra-vde/ 13083 13084MEDIA DRIVERS FOR RENESAS - CEU 13085M: Jacopo Mondi <jacopo@jmondi.org> 13086L: linux-media@vger.kernel.org 13087L: linux-renesas-soc@vger.kernel.org 13088S: Supported 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13091F: drivers/media/platform/renesas/renesas-ceu.c 13092F: include/media/drv-intf/renesas-ceu.h 13093 13094MEDIA DRIVERS FOR RENESAS - DRIF 13095M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13096L: linux-media@vger.kernel.org 13097L: linux-renesas-soc@vger.kernel.org 13098S: Supported 13099T: git git://linuxtv.org/media_tree.git 13100F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13101F: drivers/media/platform/renesas/rcar_drif.c 13102 13103MEDIA DRIVERS FOR RENESAS - FCP 13104M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13105L: linux-media@vger.kernel.org 13106L: linux-renesas-soc@vger.kernel.org 13107S: Supported 13108T: git git://linuxtv.org/media_tree.git 13109F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13110F: drivers/media/platform/renesas/rcar-fcp.c 13111F: include/media/rcar-fcp.h 13112 13113MEDIA DRIVERS FOR RENESAS - FDP1 13114M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13115L: linux-media@vger.kernel.org 13116L: linux-renesas-soc@vger.kernel.org 13117S: Supported 13118T: git git://linuxtv.org/media_tree.git 13119F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13120F: drivers/media/platform/renesas/rcar_fdp1.c 13121 13122MEDIA DRIVERS FOR RENESAS - VIN 13123M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13124L: linux-media@vger.kernel.org 13125L: linux-renesas-soc@vger.kernel.org 13126S: Supported 13127T: git git://linuxtv.org/media_tree.git 13128F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13129F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13130F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13131F: drivers/media/platform/renesas/rcar-isp.c 13132F: drivers/media/platform/renesas/rcar-vin/ 13133 13134MEDIA DRIVERS FOR RENESAS - VSP1 13135M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13136M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13137L: linux-media@vger.kernel.org 13138L: linux-renesas-soc@vger.kernel.org 13139S: Supported 13140T: git git://linuxtv.org/media_tree.git 13141F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13142F: drivers/media/platform/renesas/vsp1/ 13143 13144MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13145L: linux-media@vger.kernel.org 13146S: Orphan 13147W: https://linuxtv.org 13148T: git git://linuxtv.org/media_tree.git 13149F: drivers/media/dvb-frontends/stv0910* 13150 13151MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13152L: linux-media@vger.kernel.org 13153S: Orphan 13154W: https://linuxtv.org 13155T: git git://linuxtv.org/media_tree.git 13156F: drivers/media/dvb-frontends/stv6111* 13157 13158MEDIA DRIVERS FOR STM32 - DCMI 13159M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13160L: linux-media@vger.kernel.org 13161S: Supported 13162T: git git://linuxtv.org/media_tree.git 13163F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13164F: drivers/media/platform/st/stm32/stm32-dcmi.c 13165 13166MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13167M: Mauro Carvalho Chehab <mchehab@kernel.org> 13168L: linux-media@vger.kernel.org 13169S: Maintained 13170W: https://linuxtv.org 13171Q: http://patchwork.kernel.org/project/linux-media/list/ 13172T: git git://linuxtv.org/media_tree.git 13173F: Documentation/admin-guide/media/ 13174F: Documentation/devicetree/bindings/media/ 13175F: Documentation/driver-api/media/ 13176F: Documentation/userspace-api/media/ 13177F: drivers/media/ 13178F: drivers/staging/media/ 13179F: include/dt-bindings/media/ 13180F: include/linux/platform_data/media/ 13181F: include/media/ 13182F: include/uapi/linux/dvb/ 13183F: include/uapi/linux/ivtv* 13184F: include/uapi/linux/media.h 13185F: include/uapi/linux/uvcvideo.h 13186F: include/uapi/linux/v4l2-* 13187F: include/uapi/linux/videodev2.h 13188 13189MEDIATEK BLUETOOTH DRIVER 13190M: Sean Wang <sean.wang@mediatek.com> 13191L: linux-bluetooth@vger.kernel.org 13192L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13193S: Maintained 13194F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13195F: drivers/bluetooth/btmtkuart.c 13196 13197MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13198M: Sean Wang <sean.wang@mediatek.com> 13199L: linux-pm@vger.kernel.org 13200S: Maintained 13201F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13202F: drivers/power/reset/mt6323-poweroff.c 13203 13204MEDIATEK CIR DRIVER 13205M: Sean Wang <sean.wang@mediatek.com> 13206S: Maintained 13207F: drivers/media/rc/mtk-cir.c 13208 13209MEDIATEK DMA DRIVER 13210M: Sean Wang <sean.wang@mediatek.com> 13211L: dmaengine@vger.kernel.org 13212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13213L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13214S: Maintained 13215F: Documentation/devicetree/bindings/dma/mtk-* 13216F: drivers/dma/mediatek/ 13217 13218MEDIATEK ETHERNET DRIVER 13219M: Felix Fietkau <nbd@nbd.name> 13220M: John Crispin <john@phrozen.org> 13221M: Sean Wang <sean.wang@mediatek.com> 13222M: Mark Lee <Mark-MC.Lee@mediatek.com> 13223M: Lorenzo Bianconi <lorenzo@kernel.org> 13224L: netdev@vger.kernel.org 13225S: Maintained 13226F: drivers/net/ethernet/mediatek/ 13227 13228MEDIATEK ETHERNET PCS DRIVER 13229M: Alexander Couzens <lynxis@fe80.eu> 13230M: Daniel Golle <daniel@makrotopia.org> 13231L: netdev@vger.kernel.org 13232S: Maintained 13233F: drivers/net/pcs/pcs-mtk-lynxi.c 13234F: include/linux/pcs/pcs-mtk-lynxi.h 13235 13236MEDIATEK ETHERNET PHY DRIVERS 13237M: Daniel Golle <daniel@makrotopia.org> 13238M: Qingfang Deng <dqfext@gmail.com> 13239M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13240L: netdev@vger.kernel.org 13241S: Maintained 13242F: drivers/net/phy/mediatek-ge-soc.c 13243F: drivers/net/phy/mediatek-ge.c 13244 13245MEDIATEK I2C CONTROLLER DRIVER 13246M: Qii Wang <qii.wang@mediatek.com> 13247L: linux-i2c@vger.kernel.org 13248S: Maintained 13249F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13250F: drivers/i2c/busses/i2c-mt65xx.c 13251 13252MEDIATEK IOMMU DRIVER 13253M: Yong Wu <yong.wu@mediatek.com> 13254L: iommu@lists.linux.dev 13255L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13256S: Supported 13257F: Documentation/devicetree/bindings/iommu/mediatek* 13258F: drivers/iommu/mtk_iommu* 13259F: include/dt-bindings/memory/mt*-port.h 13260 13261MEDIATEK JPEG DRIVER 13262M: Bin Liu <bin.liu@mediatek.com> 13263S: Supported 13264F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13265F: drivers/media/platform/mediatek/jpeg/ 13266 13267MEDIATEK KEYPAD DRIVER 13268M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13269S: Supported 13270F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13271F: drivers/input/keyboard/mt6779-keypad.c 13272 13273MEDIATEK MDP DRIVER 13274M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13275M: Houlong Wei <houlong.wei@mediatek.com> 13276M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13277S: Supported 13278F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13279F: drivers/media/platform/mediatek/mdp/ 13280F: drivers/media/platform/mediatek/vpu/ 13281 13282MEDIATEK MEDIA DRIVER 13283M: Tiffany Lin <tiffany.lin@mediatek.com> 13284M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13285M: Yunfei Dong <yunfei.dong@mediatek.com> 13286S: Supported 13287F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13288F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13289F: drivers/media/platform/mediatek/vcodec/ 13290F: drivers/media/platform/mediatek/vpu/ 13291 13292MEDIATEK MMC/SD/SDIO DRIVER 13293M: Chaotian Jing <chaotian.jing@mediatek.com> 13294S: Maintained 13295F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13296F: drivers/mmc/host/mtk-sd.c 13297 13298MEDIATEK MT76 WIRELESS LAN DRIVER 13299M: Felix Fietkau <nbd@nbd.name> 13300M: Lorenzo Bianconi <lorenzo@kernel.org> 13301M: Ryder Lee <ryder.lee@mediatek.com> 13302R: Shayne Chen <shayne.chen@mediatek.com> 13303R: Sean Wang <sean.wang@mediatek.com> 13304L: linux-wireless@vger.kernel.org 13305S: Maintained 13306T: git https://github.com/nbd168/wireless 13307F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13308F: drivers/net/wireless/mediatek/mt76/ 13309 13310MEDIATEK MT7601U WIRELESS LAN DRIVER 13311M: Jakub Kicinski <kuba@kernel.org> 13312L: linux-wireless@vger.kernel.org 13313S: Maintained 13314F: drivers/net/wireless/mediatek/mt7601u/ 13315 13316MEDIATEK MT7621 CLOCK DRIVER 13317M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13318S: Maintained 13319F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13320F: drivers/clk/ralink/clk-mt7621.c 13321 13322MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13323M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13324S: Maintained 13325F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13326F: drivers/pci/controller/pcie-mt7621.c 13327 13328MEDIATEK MT7621 PHY PCI DRIVER 13329M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13330S: Maintained 13331F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13332F: drivers/phy/ralink/phy-mt7621-pci.c 13333 13334MEDIATEK MT7621/28/88 I2C DRIVER 13335M: Stefan Roese <sr@denx.de> 13336L: linux-i2c@vger.kernel.org 13337S: Maintained 13338F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13339F: drivers/i2c/busses/i2c-mt7621.c 13340 13341MEDIATEK MTMIPS CLOCK DRIVER 13342M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13343S: Maintained 13344F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13345F: drivers/clk/ralink/clk-mtmips.c 13346 13347MEDIATEK NAND CONTROLLER DRIVER 13348L: linux-mtd@lists.infradead.org 13349S: Orphan 13350F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13351F: drivers/mtd/nand/raw/mtk_* 13352 13353MEDIATEK PMIC LED DRIVER 13354M: Sean Wang <sean.wang@mediatek.com> 13355S: Maintained 13356F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13357F: drivers/leds/leds-mt6323.c 13358 13359MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13360M: Sean Wang <sean.wang@mediatek.com> 13361S: Maintained 13362F: drivers/char/hw_random/mtk-rng.c 13363 13364MEDIATEK SMI DRIVER 13365M: Yong Wu <yong.wu@mediatek.com> 13366L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13367S: Supported 13368F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13369F: drivers/memory/mtk-smi.c 13370F: include/soc/mediatek/smi.h 13371 13372MEDIATEK SWITCH DRIVER 13373M: Arınç ÜNAL <arinc.unal@arinc9.com> 13374M: Daniel Golle <daniel@makrotopia.org> 13375M: Landen Chao <Landen.Chao@mediatek.com> 13376M: DENG Qingfang <dqfext@gmail.com> 13377M: Sean Wang <sean.wang@mediatek.com> 13378L: netdev@vger.kernel.org 13379S: Maintained 13380F: drivers/net/dsa/mt7530-mdio.c 13381F: drivers/net/dsa/mt7530-mmio.c 13382F: drivers/net/dsa/mt7530.* 13383F: net/dsa/tag_mtk.c 13384 13385MEDIATEK T7XX 5G WWAN MODEM DRIVER 13386M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13387M: Intel Corporation <linuxwwan@intel.com> 13388R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13389R: Liu Haijun <haijun.liu@mediatek.com> 13390R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13391R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13392L: netdev@vger.kernel.org 13393S: Supported 13394F: drivers/net/wwan/t7xx/ 13395 13396MEDIATEK USB3 DRD IP DRIVER 13397M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13398L: linux-usb@vger.kernel.org 13399L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13400L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13401S: Maintained 13402F: Documentation/devicetree/bindings/usb/mediatek,* 13403F: drivers/usb/host/xhci-mtk* 13404F: drivers/usb/mtu3/ 13405 13406MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13407M: Peter Senna Tschudin <peter.senna@gmail.com> 13408M: Martin Donnelly <martin.donnelly@ge.com> 13409M: Martyn Welch <martyn.welch@collabora.co.uk> 13410S: Maintained 13411F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13412F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13413 13414MEGARAID SCSI/SAS DRIVERS 13415M: Kashyap Desai <kashyap.desai@broadcom.com> 13416M: Sumit Saxena <sumit.saxena@broadcom.com> 13417M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13418L: megaraidlinux.pdl@broadcom.com 13419L: linux-scsi@vger.kernel.org 13420S: Maintained 13421W: http://www.avagotech.com/support/ 13422F: Documentation/scsi/megaraid.rst 13423F: drivers/scsi/megaraid.* 13424F: drivers/scsi/megaraid/ 13425 13426MELEXIS MLX90614 DRIVER 13427M: Crt Mori <cmo@melexis.com> 13428L: linux-iio@vger.kernel.org 13429S: Supported 13430W: http://www.melexis.com 13431F: drivers/iio/temperature/mlx90614.c 13432 13433MELEXIS MLX90632 DRIVER 13434M: Crt Mori <cmo@melexis.com> 13435L: linux-iio@vger.kernel.org 13436S: Supported 13437W: http://www.melexis.com 13438F: drivers/iio/temperature/mlx90632.c 13439 13440MELFAS MIP4 TOUCHSCREEN DRIVER 13441M: Sangwon Jee <jeesw@melfas.com> 13442S: Supported 13443W: http://www.melfas.com 13444F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13445F: drivers/input/touchscreen/melfas_mip4.c 13446 13447MELLANOX BLUEFIELD I2C DRIVER 13448M: Khalil Blaiech <kblaiech@nvidia.com> 13449M: Asmaa Mnebhi <asmaa@nvidia.com> 13450L: linux-i2c@vger.kernel.org 13451S: Supported 13452F: drivers/i2c/busses/i2c-mlxbf.c 13453 13454MELLANOX ETHERNET DRIVER (mlx4_en) 13455M: Tariq Toukan <tariqt@nvidia.com> 13456L: netdev@vger.kernel.org 13457S: Supported 13458W: http://www.mellanox.com 13459Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13460F: drivers/net/ethernet/mellanox/mlx4/en_* 13461 13462MELLANOX ETHERNET DRIVER (mlx5e) 13463M: Saeed Mahameed <saeedm@nvidia.com> 13464L: netdev@vger.kernel.org 13465S: Supported 13466W: http://www.mellanox.com 13467Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13468F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13469 13470MELLANOX ETHERNET INNOVA DRIVERS 13471R: Boris Pismenny <borisp@nvidia.com> 13472L: netdev@vger.kernel.org 13473S: Supported 13474W: http://www.mellanox.com 13475Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13476F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13477F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13478F: include/linux/mlx5/mlx5_ifc_fpga.h 13479 13480MELLANOX ETHERNET SWITCH DRIVERS 13481M: Ido Schimmel <idosch@nvidia.com> 13482M: Petr Machata <petrm@nvidia.com> 13483L: netdev@vger.kernel.org 13484S: Supported 13485W: http://www.mellanox.com 13486Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13487F: drivers/net/ethernet/mellanox/mlxsw/ 13488F: tools/testing/selftests/drivers/net/mlxsw/ 13489 13490MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13491M: mlxsw@nvidia.com 13492L: netdev@vger.kernel.org 13493S: Supported 13494W: http://www.mellanox.com 13495Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13496F: drivers/net/ethernet/mellanox/mlxfw/ 13497 13498MELLANOX HARDWARE PLATFORM SUPPORT 13499M: Hans de Goede <hdegoede@redhat.com> 13500M: Mark Gross <markgross@kernel.org> 13501M: Vadim Pasternak <vadimp@nvidia.com> 13502L: platform-driver-x86@vger.kernel.org 13503S: Supported 13504F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13505F: drivers/platform/mellanox/ 13506F: include/linux/platform_data/mlxreg.h 13507 13508MELLANOX MLX4 core VPI driver 13509M: Tariq Toukan <tariqt@nvidia.com> 13510L: netdev@vger.kernel.org 13511L: linux-rdma@vger.kernel.org 13512S: Supported 13513W: http://www.mellanox.com 13514Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13515F: drivers/net/ethernet/mellanox/mlx4/ 13516F: include/linux/mlx4/ 13517 13518MELLANOX MLX4 IB driver 13519M: Yishai Hadas <yishaih@nvidia.com> 13520L: linux-rdma@vger.kernel.org 13521S: Supported 13522W: http://www.mellanox.com 13523Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13524F: drivers/infiniband/hw/mlx4/ 13525F: include/linux/mlx4/ 13526F: include/uapi/rdma/mlx4-abi.h 13527 13528MELLANOX MLX5 core VPI driver 13529M: Saeed Mahameed <saeedm@nvidia.com> 13530M: Leon Romanovsky <leonro@nvidia.com> 13531L: netdev@vger.kernel.org 13532L: linux-rdma@vger.kernel.org 13533S: Supported 13534W: http://www.mellanox.com 13535Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13536F: Documentation/networking/device_drivers/ethernet/mellanox/ 13537F: drivers/net/ethernet/mellanox/mlx5/core/ 13538F: include/linux/mlx5/ 13539 13540MELLANOX MLX5 IB driver 13541M: Leon Romanovsky <leonro@nvidia.com> 13542L: linux-rdma@vger.kernel.org 13543S: Supported 13544W: http://www.mellanox.com 13545Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13546F: drivers/infiniband/hw/mlx5/ 13547F: include/linux/mlx5/ 13548F: include/uapi/rdma/mlx5-abi.h 13549 13550MELLANOX MLXCPLD I2C AND MUX DRIVER 13551M: Vadim Pasternak <vadimp@nvidia.com> 13552M: Michael Shych <michaelsh@nvidia.com> 13553L: linux-i2c@vger.kernel.org 13554S: Supported 13555F: Documentation/i2c/busses/i2c-mlxcpld.rst 13556F: drivers/i2c/busses/i2c-mlxcpld.c 13557F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13558 13559MELLANOX MLXCPLD LED DRIVER 13560M: Vadim Pasternak <vadimp@nvidia.com> 13561L: linux-leds@vger.kernel.org 13562S: Supported 13563F: Documentation/leds/leds-mlxcpld.rst 13564F: drivers/leds/leds-mlxcpld.c 13565F: drivers/leds/leds-mlxreg.c 13566 13567MELLANOX PLATFORM DRIVER 13568M: Vadim Pasternak <vadimp@nvidia.com> 13569L: platform-driver-x86@vger.kernel.org 13570S: Supported 13571F: drivers/platform/x86/mlx-platform.c 13572 13573MEMBARRIER SUPPORT 13574M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13575M: "Paul E. McKenney" <paulmck@kernel.org> 13576L: linux-kernel@vger.kernel.org 13577S: Supported 13578F: arch/powerpc/include/asm/membarrier.h 13579F: include/uapi/linux/membarrier.h 13580F: kernel/sched/membarrier.c 13581 13582MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13583M: Mike Rapoport <rppt@kernel.org> 13584L: linux-mm@kvack.org 13585S: Maintained 13586F: Documentation/core-api/boot-time-mm.rst 13587F: include/linux/memblock.h 13588F: mm/memblock.c 13589F: mm/mm_init.c 13590F: tools/testing/memblock/ 13591 13592MEMORY CONTROLLER DRIVERS 13593M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13594L: linux-kernel@vger.kernel.org 13595S: Maintained 13596B: mailto:krzysztof.kozlowski@linaro.org 13597T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13598F: Documentation/devicetree/bindings/memory-controllers/ 13599F: drivers/memory/ 13600F: include/dt-bindings/memory/ 13601F: include/memory/ 13602 13603MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13604M: Dmitry Osipenko <digetx@gmail.com> 13605L: linux-pm@vger.kernel.org 13606L: linux-tegra@vger.kernel.org 13607S: Maintained 13608T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13609F: drivers/devfreq/tegra30-devfreq.c 13610 13611MEMORY HOT(UN)PLUG 13612M: David Hildenbrand <david@redhat.com> 13613M: Oscar Salvador <osalvador@suse.de> 13614L: linux-mm@kvack.org 13615S: Maintained 13616F: Documentation/admin-guide/mm/memory-hotplug.rst 13617F: Documentation/core-api/memory-hotplug.rst 13618F: drivers/base/memory.c 13619F: include/linux/memory_hotplug.h 13620F: mm/memory_hotplug.c 13621F: tools/testing/selftests/memory-hotplug/ 13622 13623MEMORY MANAGEMENT 13624M: Andrew Morton <akpm@linux-foundation.org> 13625L: linux-mm@kvack.org 13626S: Maintained 13627W: http://www.linux-mm.org 13628T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13629T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13630F: include/linux/gfp.h 13631F: include/linux/gfp_types.h 13632F: include/linux/memory_hotplug.h 13633F: include/linux/mm.h 13634F: include/linux/mmzone.h 13635F: include/linux/pagewalk.h 13636F: include/trace/events/ksm.h 13637F: mm/ 13638F: tools/mm/ 13639F: tools/testing/selftests/mm/ 13640 13641MEMORY TECHNOLOGY DEVICES (MTD) 13642M: Miquel Raynal <miquel.raynal@bootlin.com> 13643M: Richard Weinberger <richard@nod.at> 13644M: Vignesh Raghavendra <vigneshr@ti.com> 13645L: linux-mtd@lists.infradead.org 13646S: Maintained 13647W: http://www.linux-mtd.infradead.org/ 13648Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13649C: irc://irc.oftc.net/mtd 13650T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13652F: Documentation/devicetree/bindings/mtd/ 13653F: drivers/mtd/ 13654F: include/linux/mtd/ 13655F: include/uapi/mtd/ 13656 13657MEMSENSING MICROSYSTEMS MSA311 DRIVER 13658M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13659L: linux-iio@vger.kernel.org 13660S: Maintained 13661F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13662F: drivers/iio/accel/msa311.c 13663 13664MEN A21 WATCHDOG DRIVER 13665M: Johannes Thumshirn <morbidrsa@gmail.com> 13666L: linux-watchdog@vger.kernel.org 13667S: Maintained 13668F: drivers/watchdog/mena21_wdt.c 13669 13670MEN CHAMELEON BUS (mcb) 13671M: Johannes Thumshirn <morbidrsa@gmail.com> 13672S: Maintained 13673F: Documentation/driver-api/men-chameleon-bus.rst 13674F: drivers/mcb/ 13675F: include/linux/mcb.h 13676 13677MEN F21BMC (Board Management Controller) 13678M: Andreas Werner <andreas.werner@men.de> 13679S: Supported 13680F: Documentation/hwmon/menf21bmc.rst 13681F: drivers/hwmon/menf21bmc_hwmon.c 13682F: drivers/leds/leds-menf21bmc.c 13683F: drivers/mfd/menf21bmc.c 13684F: drivers/watchdog/menf21bmc_wdt.c 13685 13686MEN Z069 WATCHDOG DRIVER 13687M: Johannes Thumshirn <jth@kernel.org> 13688L: linux-watchdog@vger.kernel.org 13689S: Maintained 13690F: drivers/watchdog/menz69_wdt.c 13691 13692MESON AO CEC DRIVER FOR AMLOGIC SOCS 13693M: Neil Armstrong <neil.armstrong@linaro.org> 13694L: linux-media@vger.kernel.org 13695L: linux-amlogic@lists.infradead.org 13696S: Supported 13697W: http://linux-meson.com/ 13698T: git git://linuxtv.org/media_tree.git 13699F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13700F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13701F: drivers/media/cec/platform/meson/ao-cec.c 13702 13703MESON GE2D DRIVER FOR AMLOGIC SOCS 13704M: Neil Armstrong <neil.armstrong@linaro.org> 13705L: linux-media@vger.kernel.org 13706L: linux-amlogic@lists.infradead.org 13707S: Supported 13708T: git git://linuxtv.org/media_tree.git 13709F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13710F: drivers/media/platform/amlogic/meson-ge2d/ 13711 13712MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13713M: Liang Yang <liang.yang@amlogic.com> 13714L: linux-mtd@lists.infradead.org 13715S: Maintained 13716F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13717F: drivers/mtd/nand/raw/meson_* 13718 13719MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13720M: Neil Armstrong <neil.armstrong@linaro.org> 13721L: linux-media@vger.kernel.org 13722L: linux-amlogic@lists.infradead.org 13723S: Supported 13724T: git git://linuxtv.org/media_tree.git 13725F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13726F: drivers/staging/media/meson/vdec/ 13727 13728METHODE UDPU SUPPORT 13729M: Vladimir Vid <vladimir.vid@sartura.hr> 13730S: Maintained 13731F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13732 13733MHI BUS 13734M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13735L: mhi@lists.linux.dev 13736L: linux-arm-msm@vger.kernel.org 13737S: Maintained 13738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13739F: Documentation/ABI/stable/sysfs-bus-mhi 13740F: Documentation/mhi/ 13741F: drivers/bus/mhi/ 13742F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13743F: include/linux/mhi.h 13744 13745MICROBLAZE ARCHITECTURE 13746M: Michal Simek <monstr@monstr.eu> 13747S: Supported 13748W: http://www.monstr.eu/fdt/ 13749T: git git://git.monstr.eu/linux-2.6-microblaze.git 13750F: arch/microblaze/ 13751 13752MICROBLAZE TMR INJECT 13753M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13754S: Supported 13755F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13756F: drivers/misc/xilinx_tmr_inject.c 13757 13758MICROBLAZE TMR MANAGER 13759M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13760S: Supported 13761F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13762F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13763F: drivers/misc/xilinx_tmr_manager.c 13764 13765MICROCHIP AT91 DMA DRIVERS 13766M: Ludovic Desroches <ludovic.desroches@microchip.com> 13767M: Tudor Ambarus <tudor.ambarus@linaro.org> 13768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13769L: dmaengine@vger.kernel.org 13770S: Supported 13771F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13772F: drivers/dma/at_hdmac.c 13773F: drivers/dma/at_xdmac.c 13774F: include/dt-bindings/dma/at91.h 13775 13776MICROCHIP AT91 SERIAL DRIVER 13777M: Richard Genoud <richard.genoud@gmail.com> 13778S: Maintained 13779F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13780F: drivers/tty/serial/atmel_serial.c 13781F: drivers/tty/serial/atmel_serial.h 13782 13783MICROCHIP AT91 USART MFD DRIVER 13784M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13785L: linux-kernel@vger.kernel.org 13786S: Supported 13787F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13788F: drivers/mfd/at91-usart.c 13789F: include/dt-bindings/mfd/at91-usart.h 13790 13791MICROCHIP AT91 USART SPI DRIVER 13792M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13793L: linux-spi@vger.kernel.org 13794S: Supported 13795F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13796F: drivers/spi/spi-at91-usart.c 13797 13798MICROCHIP AUDIO ASOC DRIVERS 13799M: Claudiu Beznea <claudiu.beznea@microchip.com> 13800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13801S: Supported 13802F: Documentation/devicetree/bindings/sound/atmel* 13803F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13804F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13805F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13806F: sound/soc/atmel 13807 13808MICROCHIP CSI2DC DRIVER 13809M: Eugen Hristev <eugen.hristev@microchip.com> 13810L: linux-media@vger.kernel.org 13811S: Supported 13812F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13813F: drivers/media/platform/microchip/microchip-csi2dc.c 13814 13815MICROCHIP ECC DRIVER 13816M: Tudor Ambarus <tudor.ambarus@linaro.org> 13817L: linux-crypto@vger.kernel.org 13818S: Maintained 13819F: drivers/crypto/atmel-ecc.* 13820 13821MICROCHIP EIC DRIVER 13822M: Claudiu Beznea <claudiu.beznea@microchip.com> 13823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13824S: Supported 13825F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13826F: drivers/irqchip/irq-mchp-eic.c 13827 13828MICROCHIP I2C DRIVER 13829M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13830L: linux-i2c@vger.kernel.org 13831S: Supported 13832F: drivers/i2c/busses/i2c-at91-*.c 13833F: drivers/i2c/busses/i2c-at91.h 13834 13835MICROCHIP ISC DRIVER 13836M: Eugen Hristev <eugen.hristev@microchip.com> 13837L: linux-media@vger.kernel.org 13838S: Supported 13839F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13840F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13841F: drivers/media/platform/microchip/microchip-isc* 13842F: drivers/media/platform/microchip/microchip-sama*-isc* 13843F: drivers/staging/media/deprecated/atmel/atmel-isc* 13844F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13845F: include/linux/atmel-isc-media.h 13846 13847MICROCHIP ISI DRIVER 13848M: Eugen Hristev <eugen.hristev@microchip.com> 13849L: linux-media@vger.kernel.org 13850S: Supported 13851F: drivers/media/platform/atmel/atmel-isi.c 13852F: drivers/media/platform/atmel/atmel-isi.h 13853 13854MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13855M: Woojung Huh <woojung.huh@microchip.com> 13856M: UNGLinuxDriver@microchip.com 13857L: netdev@vger.kernel.org 13858S: Maintained 13859F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13860F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13861F: drivers/net/dsa/microchip/* 13862F: include/linux/dsa/ksz_common.h 13863F: include/linux/platform_data/microchip-ksz.h 13864F: net/dsa/tag_ksz.c 13865 13866MICROCHIP LAN743X ETHERNET DRIVER 13867M: Bryan Whitehead <bryan.whitehead@microchip.com> 13868M: UNGLinuxDriver@microchip.com 13869L: netdev@vger.kernel.org 13870S: Maintained 13871F: drivers/net/ethernet/microchip/lan743x_* 13872 13873MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13874M: Arun Ramadoss <arun.ramadoss@microchip.com> 13875R: UNGLinuxDriver@microchip.com 13876L: netdev@vger.kernel.org 13877S: Maintained 13878F: drivers/net/phy/microchip_t1.c 13879 13880MICROCHIP LAN966X ETHERNET DRIVER 13881M: Horatiu Vultur <horatiu.vultur@microchip.com> 13882M: UNGLinuxDriver@microchip.com 13883L: netdev@vger.kernel.org 13884S: Maintained 13885F: drivers/net/ethernet/microchip/lan966x/* 13886 13887MICROCHIP LCDFB DRIVER 13888M: Nicolas Ferre <nicolas.ferre@microchip.com> 13889L: linux-fbdev@vger.kernel.org 13890S: Maintained 13891F: drivers/video/fbdev/atmel_lcdfb.c 13892F: include/video/atmel_lcdc.h 13893 13894MICROCHIP MCP16502 PMIC DRIVER 13895M: Claudiu Beznea <claudiu.beznea@microchip.com> 13896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13897S: Supported 13898F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13899F: drivers/regulator/mcp16502.c 13900 13901MICROCHIP MCP3911 ADC DRIVER 13902M: Marcus Folkesson <marcus.folkesson@gmail.com> 13903M: Kent Gustavsson <kent@minoris.se> 13904L: linux-iio@vger.kernel.org 13905S: Maintained 13906F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13907F: drivers/iio/adc/mcp3911.c 13908 13909MICROCHIP MMC/SD/SDIO MCI DRIVER 13910M: Ludovic Desroches <ludovic.desroches@microchip.com> 13911S: Maintained 13912F: drivers/mmc/host/atmel-mci.c 13913 13914MICROCHIP NAND DRIVER 13915M: Tudor Ambarus <tudor.ambarus@linaro.org> 13916L: linux-mtd@lists.infradead.org 13917S: Supported 13918F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13919F: drivers/mtd/nand/raw/atmel/* 13920 13921MICROCHIP OTPC DRIVER 13922M: Claudiu Beznea <claudiu.beznea@microchip.com> 13923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13924S: Supported 13925F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13926F: drivers/nvmem/microchip-otpc.c 13927F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13928 13929MICROCHIP PCI1XXXX GP DRIVER 13930M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13931L: linux-gpio@vger.kernel.org 13932S: Supported 13933F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13934F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13935F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13936 13937MICROCHIP PCI1XXXX I2C DRIVER 13938M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13939M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13940M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13941L: linux-i2c@vger.kernel.org 13942S: Maintained 13943F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13944 13945MICROCHIP PCIe UART DRIVER 13946M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13947M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13948L: linux-serial@vger.kernel.org 13949S: Maintained 13950F: drivers/tty/serial/8250/8250_pci1xxxx.c 13951 13952MICROCHIP POLARFIRE FPGA DRIVERS 13953M: Conor Dooley <conor.dooley@microchip.com> 13954R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13955L: linux-fpga@vger.kernel.org 13956S: Supported 13957F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13958F: drivers/fpga/microchip-spi.c 13959 13960MICROCHIP PWM DRIVER 13961M: Claudiu Beznea <claudiu.beznea@microchip.com> 13962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13963L: linux-pwm@vger.kernel.org 13964S: Supported 13965F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13966F: drivers/pwm/pwm-atmel.c 13967 13968MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13969M: Eugen Hristev <eugen.hristev@microchip.com> 13970L: linux-iio@vger.kernel.org 13971S: Supported 13972F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13973F: drivers/iio/adc/at91-sama5d2_adc.c 13974F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13975 13976MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13977M: Claudiu Beznea <claudiu.beznea@microchip.com> 13978S: Supported 13979F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13980F: drivers/power/reset/at91-sama5d2_shdwc.c 13981 13982MICROCHIP SOC DRIVERS 13983M: Conor Dooley <conor@kernel.org> 13984S: Supported 13985T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13986F: drivers/soc/microchip/ 13987 13988MICROCHIP SPI DRIVER 13989M: Tudor Ambarus <tudor.ambarus@linaro.org> 13990S: Supported 13991F: drivers/spi/spi-atmel.* 13992 13993MICROCHIP SSC DRIVER 13994M: Claudiu Beznea <claudiu.beznea@microchip.com> 13995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13996S: Supported 13997F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13998F: drivers/misc/atmel-ssc.c 13999F: include/linux/atmel-ssc.h 14000 14001Microchip Timer Counter Block (TCB) Capture Driver 14002M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14004L: linux-iio@vger.kernel.org 14005S: Maintained 14006F: drivers/counter/microchip-tcb-capture.c 14007 14008MICROCHIP USB251XB DRIVER 14009M: Richard Leitner <richard.leitner@skidata.com> 14010L: linux-usb@vger.kernel.org 14011S: Maintained 14012F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14013F: drivers/usb/misc/usb251xb.c 14014 14015MICROCHIP USBA UDC DRIVER 14016M: Cristian Birsan <cristian.birsan@microchip.com> 14017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14018S: Supported 14019F: drivers/usb/gadget/udc/atmel_usba_udc.* 14020 14021MICROCHIP WILC1000 WIFI DRIVER 14022M: Ajay Singh <ajay.kathat@microchip.com> 14023M: Claudiu Beznea <claudiu.beznea@microchip.com> 14024L: linux-wireless@vger.kernel.org 14025S: Supported 14026F: drivers/net/wireless/microchip/wilc1000/ 14027 14028MICROSEMI MIPS SOCS 14029M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14030M: UNGLinuxDriver@microchip.com 14031L: linux-mips@vger.kernel.org 14032S: Supported 14033F: Documentation/devicetree/bindings/mips/mscc.txt 14034F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14035F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14036F: arch/mips/boot/dts/mscc/ 14037F: arch/mips/configs/generic/board-ocelot.config 14038F: arch/mips/generic/board-ocelot.c 14039 14040MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14041M: Don Brace <don.brace@microchip.com> 14042L: storagedev@microchip.com 14043L: linux-scsi@vger.kernel.org 14044S: Supported 14045F: Documentation/scsi/smartpqi.rst 14046F: drivers/scsi/smartpqi/Kconfig 14047F: drivers/scsi/smartpqi/Makefile 14048F: drivers/scsi/smartpqi/smartpqi*.[ch] 14049F: include/linux/cciss*.h 14050F: include/uapi/linux/cciss*.h 14051 14052MICROSOFT MANA RDMA DRIVER 14053M: Long Li <longli@microsoft.com> 14054M: Ajay Sharma <sharmaajay@microsoft.com> 14055L: linux-rdma@vger.kernel.org 14056S: Supported 14057F: drivers/infiniband/hw/mana/ 14058F: include/net/mana 14059F: include/uapi/rdma/mana-abi.h 14060 14061MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14062M: Maximilian Luz <luzmaximilian@gmail.com> 14063L: platform-driver-x86@vger.kernel.org 14064S: Maintained 14065F: drivers/platform/surface/surface_aggregator_tabletsw.c 14066 14067MICROSOFT SURFACE BATTERY AND AC DRIVERS 14068M: Maximilian Luz <luzmaximilian@gmail.com> 14069L: linux-pm@vger.kernel.org 14070L: platform-driver-x86@vger.kernel.org 14071S: Maintained 14072F: drivers/power/supply/surface_battery.c 14073F: drivers/power/supply/surface_charger.c 14074 14075MICROSOFT SURFACE DTX DRIVER 14076M: Maximilian Luz <luzmaximilian@gmail.com> 14077L: platform-driver-x86@vger.kernel.org 14078S: Maintained 14079F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14080F: drivers/platform/surface/surface_dtx.c 14081F: include/uapi/linux/surface_aggregator/dtx.h 14082 14083MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14084M: Maximilian Luz <luzmaximilian@gmail.com> 14085L: platform-driver-x86@vger.kernel.org 14086S: Maintained 14087F: drivers/platform/surface/surface_gpe.c 14088 14089MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14090M: Hans de Goede <hdegoede@redhat.com> 14091M: Mark Gross <markgross@kernel.org> 14092M: Maximilian Luz <luzmaximilian@gmail.com> 14093L: platform-driver-x86@vger.kernel.org 14094S: Maintained 14095T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14096F: drivers/platform/surface/ 14097 14098MICROSOFT SURFACE HID TRANSPORT DRIVER 14099M: Maximilian Luz <luzmaximilian@gmail.com> 14100L: linux-input@vger.kernel.org 14101L: platform-driver-x86@vger.kernel.org 14102S: Maintained 14103F: drivers/hid/surface-hid/ 14104 14105MICROSOFT SURFACE HOT-PLUG DRIVER 14106M: Maximilian Luz <luzmaximilian@gmail.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Maintained 14109F: drivers/platform/surface/surface_hotplug.c 14110 14111MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14112M: Maximilian Luz <luzmaximilian@gmail.com> 14113L: platform-driver-x86@vger.kernel.org 14114S: Maintained 14115F: drivers/platform/surface/surface_platform_profile.c 14116 14117MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14118M: Chen Yu <yu.c.chen@intel.com> 14119L: platform-driver-x86@vger.kernel.org 14120S: Supported 14121F: drivers/platform/surface/surfacepro3_button.c 14122 14123MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14124M: Maximilian Luz <luzmaximilian@gmail.com> 14125L: platform-driver-x86@vger.kernel.org 14126S: Maintained 14127F: drivers/platform/surface/surface_aggregator_hub.c 14128 14129MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14130M: Maximilian Luz <luzmaximilian@gmail.com> 14131L: platform-driver-x86@vger.kernel.org 14132S: Maintained 14133W: https://github.com/linux-surface/surface-aggregator-module 14134C: irc://irc.libera.chat/linux-surface 14135F: Documentation/driver-api/surface_aggregator/ 14136F: drivers/platform/surface/aggregator/ 14137F: drivers/platform/surface/surface_acpi_notify.c 14138F: drivers/platform/surface/surface_aggregator_cdev.c 14139F: drivers/platform/surface/surface_aggregator_registry.c 14140F: include/linux/surface_acpi_notify.h 14141F: include/linux/surface_aggregator/ 14142F: include/uapi/linux/surface_aggregator/ 14143 14144MICROTEK X6 SCANNER 14145M: Oliver Neukum <oliver@neukum.org> 14146S: Maintained 14147F: drivers/usb/image/microtek.* 14148 14149MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14150M: Luka Kovacic <luka.kovacic@sartura.hr> 14151M: Luka Perkov <luka.perkov@sartura.hr> 14152S: Maintained 14153F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14154F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14155F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14156F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14157F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14158F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14159 14160MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14161M: Sakari Ailus <sakari.ailus@linux.intel.com> 14162L: linux-media@vger.kernel.org 14163S: Maintained 14164F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14165F: Documentation/driver-api/media/drivers/ccs/ 14166F: Documentation/userspace-api/media/drivers/ccs.rst 14167F: drivers/media/i2c/ccs-pll.c 14168F: drivers/media/i2c/ccs-pll.h 14169F: drivers/media/i2c/ccs/ 14170F: include/uapi/linux/ccs.h 14171F: include/uapi/linux/smiapp.h 14172 14173MIPS 14174M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14175L: linux-mips@vger.kernel.org 14176S: Maintained 14177W: http://www.linux-mips.org/ 14178Q: https://patchwork.kernel.org/project/linux-mips/list/ 14179T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14180F: Documentation/devicetree/bindings/mips/ 14181F: Documentation/mips/ 14182F: arch/mips/ 14183F: drivers/platform/mips/ 14184F: include/dt-bindings/mips/ 14185 14186MIPS BOSTON DEVELOPMENT BOARD 14187M: Paul Burton <paulburton@kernel.org> 14188L: linux-mips@vger.kernel.org 14189S: Maintained 14190F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14191F: arch/mips/boot/dts/img/boston.dts 14192F: arch/mips/configs/generic/board-boston.config 14193F: drivers/clk/imgtec/clk-boston.c 14194F: include/dt-bindings/clock/boston-clock.h 14195 14196MIPS CORE DRIVERS 14197M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14198M: Serge Semin <fancer.lancer@gmail.com> 14199L: linux-mips@vger.kernel.org 14200S: Supported 14201F: drivers/bus/mips_cdmm.c 14202F: drivers/clocksource/mips-gic-timer.c 14203F: drivers/cpuidle/cpuidle-cps.c 14204F: drivers/irqchip/irq-mips-cpu.c 14205F: drivers/irqchip/irq-mips-gic.c 14206 14207MIPS GENERIC PLATFORM 14208M: Paul Burton <paulburton@kernel.org> 14209L: linux-mips@vger.kernel.org 14210S: Supported 14211F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14212F: arch/mips/generic/ 14213F: arch/mips/tools/generic-board-config.sh 14214 14215MIPS RINT INSTRUCTION EMULATION 14216M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14217L: linux-mips@vger.kernel.org 14218S: Supported 14219F: arch/mips/math-emu/dp_rint.c 14220F: arch/mips/math-emu/sp_rint.c 14221 14222MIPS/LOONGSON1 ARCHITECTURE 14223M: Keguang Zhang <keguang.zhang@gmail.com> 14224L: linux-mips@vger.kernel.org 14225S: Maintained 14226F: arch/mips/include/asm/mach-loongson32/ 14227F: arch/mips/loongson32/ 14228F: drivers/*/*loongson1* 14229 14230MIPS/LOONGSON2EF ARCHITECTURE 14231M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14232L: linux-mips@vger.kernel.org 14233S: Maintained 14234F: arch/mips/include/asm/mach-loongson2ef/ 14235F: arch/mips/loongson2ef/ 14236F: drivers/cpufreq/loongson2_cpufreq.c 14237 14238MIPS/LOONGSON64 ARCHITECTURE 14239M: Huacai Chen <chenhuacai@kernel.org> 14240M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14241L: linux-mips@vger.kernel.org 14242S: Maintained 14243F: arch/mips/include/asm/mach-loongson64/ 14244F: arch/mips/loongson64/ 14245F: drivers/irqchip/irq-loongson* 14246F: drivers/platform/mips/cpu_hwmon.c 14247 14248MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14249M: Hans Verkuil <hverkuil@xs4all.nl> 14250L: linux-media@vger.kernel.org 14251S: Odd Fixes 14252W: https://linuxtv.org 14253T: git git://linuxtv.org/media_tree.git 14254F: drivers/media/radio/radio-miropcm20* 14255 14256MMP SUPPORT 14257R: Lubomir Rintel <lkundrak@v3.sk> 14258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14259S: Odd Fixes 14260T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14261F: arch/arm/boot/dts/marvell/mmp* 14262F: arch/arm/mach-mmp/ 14263F: include/linux/soc/mmp/ 14264 14265MMP USB PHY DRIVERS 14266R: Lubomir Rintel <lkundrak@v3.sk> 14267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14268S: Maintained 14269F: drivers/phy/marvell/phy-mmp3-usb.c 14270F: drivers/phy/marvell/phy-pxa-usb.c 14271 14272MMU GATHER AND TLB INVALIDATION 14273M: Will Deacon <will@kernel.org> 14274M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14275M: Andrew Morton <akpm@linux-foundation.org> 14276M: Nick Piggin <npiggin@gmail.com> 14277M: Peter Zijlstra <peterz@infradead.org> 14278L: linux-arch@vger.kernel.org 14279L: linux-mm@kvack.org 14280S: Maintained 14281F: arch/*/include/asm/tlb.h 14282F: include/asm-generic/tlb.h 14283F: mm/mmu_gather.c 14284 14285MN88472 MEDIA DRIVER 14286M: Antti Palosaari <crope@iki.fi> 14287L: linux-media@vger.kernel.org 14288S: Maintained 14289W: https://linuxtv.org 14290W: http://palosaari.fi/linux/ 14291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14292F: drivers/media/dvb-frontends/mn88472* 14293 14294MN88473 MEDIA DRIVER 14295M: Antti Palosaari <crope@iki.fi> 14296L: linux-media@vger.kernel.org 14297S: Maintained 14298W: https://linuxtv.org 14299W: http://palosaari.fi/linux/ 14300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14301F: drivers/media/dvb-frontends/mn88473* 14302 14303MODULE SUPPORT 14304M: Luis Chamberlain <mcgrof@kernel.org> 14305L: linux-modules@vger.kernel.org 14306L: linux-kernel@vger.kernel.org 14307S: Maintained 14308T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14309F: include/linux/kmod.h 14310F: include/linux/module.h 14311F: kernel/module/ 14312F: lib/test_kmod.c 14313F: scripts/module* 14314F: tools/testing/selftests/kmod/ 14315 14316MONOLITHIC POWER SYSTEM PMIC DRIVER 14317M: Saravanan Sekar <sravanhome@gmail.com> 14318S: Maintained 14319F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14320F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14321F: drivers/hwmon/pmbus/mpq7932.c 14322F: drivers/iio/adc/mp2629_adc.c 14323F: drivers/mfd/mp2629.c 14324F: drivers/power/supply/mp2629_charger.c 14325F: drivers/regulator/mp5416.c 14326F: drivers/regulator/mpq7920.c 14327F: drivers/regulator/mpq7920.h 14328F: include/linux/mfd/mp2629.h 14329 14330MOST(R) TECHNOLOGY DRIVER 14331M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14332M: Christian Gromm <christian.gromm@microchip.com> 14333S: Maintained 14334F: Documentation/ABI/testing/configfs-most 14335F: Documentation/ABI/testing/sysfs-bus-most 14336F: drivers/most/ 14337F: drivers/staging/most/ 14338F: include/linux/most.h 14339 14340MOTORCOMM PHY DRIVER 14341M: Peter Geis <pgwipeout@gmail.com> 14342M: Frank <Frank.Sae@motor-comm.com> 14343L: netdev@vger.kernel.org 14344S: Maintained 14345F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14346F: drivers/net/phy/motorcomm.c 14347 14348MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14349M: Jiri Slaby <jirislaby@kernel.org> 14350S: Maintained 14351F: Documentation/driver-api/tty/moxa-smartio.rst 14352F: drivers/tty/mxser.* 14353 14354MR800 AVERMEDIA USB FM RADIO DRIVER 14355M: Alexey Klimov <klimov.linux@gmail.com> 14356L: linux-media@vger.kernel.org 14357S: Maintained 14358T: git git://linuxtv.org/media_tree.git 14359F: drivers/media/radio/radio-mr800.c 14360 14361MRF24J40 IEEE 802.15.4 RADIO DRIVER 14362M: Stefan Schmidt <stefan@datenfreihafen.org> 14363L: linux-wpan@vger.kernel.org 14364S: Odd Fixes 14365F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14366F: drivers/net/ieee802154/mrf24j40.c 14367 14368MSI EC DRIVER 14369M: Nikita Kravets <teackot@gmail.com> 14370L: platform-driver-x86@vger.kernel.org 14371S: Maintained 14372W: https://github.com/BeardOverflow/msi-ec 14373F: drivers/platform/x86/msi-ec.* 14374 14375MSI LAPTOP SUPPORT 14376M: "Lee, Chun-Yi" <jlee@suse.com> 14377L: platform-driver-x86@vger.kernel.org 14378S: Maintained 14379F: drivers/platform/x86/msi-laptop.c 14380 14381MSI WMI SUPPORT 14382L: platform-driver-x86@vger.kernel.org 14383S: Orphan 14384F: drivers/platform/x86/msi-wmi.c 14385 14386MSI001 MEDIA DRIVER 14387M: Antti Palosaari <crope@iki.fi> 14388L: linux-media@vger.kernel.org 14389S: Maintained 14390W: https://linuxtv.org 14391W: http://palosaari.fi/linux/ 14392Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14393T: git git://linuxtv.org/anttip/media_tree.git 14394F: drivers/media/tuners/msi001* 14395 14396MSI2500 MEDIA DRIVER 14397M: Antti Palosaari <crope@iki.fi> 14398L: linux-media@vger.kernel.org 14399S: Maintained 14400W: https://linuxtv.org 14401W: http://palosaari.fi/linux/ 14402Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14403T: git git://linuxtv.org/anttip/media_tree.git 14404F: drivers/media/usb/msi2500/ 14405 14406MSTAR INTERRUPT CONTROLLER DRIVER 14407M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14408M: Daniel Palmer <daniel@thingy.jp> 14409S: Maintained 14410F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14411F: drivers/irqchip/irq-mst-intc.c 14412 14413MSYSTEMS DISKONCHIP G3 MTD DRIVER 14414M: Robert Jarzmik <robert.jarzmik@free.fr> 14415L: linux-mtd@lists.infradead.org 14416S: Maintained 14417F: drivers/mtd/devices/docg3* 14418 14419MT9P031 APTINA CAMERA SENSOR 14420M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14421L: linux-media@vger.kernel.org 14422S: Maintained 14423T: git git://linuxtv.org/media_tree.git 14424F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14425F: drivers/media/i2c/mt9p031.c 14426F: include/media/i2c/mt9p031.h 14427 14428MT9T112 APTINA CAMERA SENSOR 14429M: Jacopo Mondi <jacopo@jmondi.org> 14430L: linux-media@vger.kernel.org 14431S: Odd Fixes 14432T: git git://linuxtv.org/media_tree.git 14433F: drivers/media/i2c/mt9t112.c 14434F: include/media/i2c/mt9t112.h 14435 14436MT9V032 APTINA CAMERA SENSOR 14437M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14438L: linux-media@vger.kernel.org 14439S: Maintained 14440T: git git://linuxtv.org/media_tree.git 14441F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14442F: drivers/media/i2c/mt9v032.c 14443F: include/media/i2c/mt9v032.h 14444 14445MT9V111 APTINA CAMERA SENSOR 14446M: Jacopo Mondi <jacopo@jmondi.org> 14447L: linux-media@vger.kernel.org 14448S: Maintained 14449T: git git://linuxtv.org/media_tree.git 14450F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14451F: drivers/media/i2c/mt9v111.c 14452 14453MULTIFUNCTION DEVICES (MFD) 14454M: Lee Jones <lee@kernel.org> 14455S: Maintained 14456T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14457F: Documentation/devicetree/bindings/mfd/ 14458F: drivers/mfd/ 14459F: include/dt-bindings/mfd/ 14460F: include/linux/mfd/ 14461 14462MULTIMEDIA CARD (MMC) ETC. OVER SPI 14463S: Orphan 14464F: drivers/mmc/host/mmc_spi.c 14465F: include/linux/spi/mmc_spi.h 14466 14467MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14468M: Ulf Hansson <ulf.hansson@linaro.org> 14469L: linux-mmc@vger.kernel.org 14470S: Maintained 14471T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14472F: Documentation/devicetree/bindings/mmc/ 14473F: drivers/mmc/ 14474F: include/linux/mmc/ 14475F: include/uapi/linux/mmc/ 14476 14477MULTIPLEXER SUBSYSTEM 14478M: Peter Rosin <peda@axentia.se> 14479S: Maintained 14480F: Documentation/ABI/testing/sysfs-class-mux* 14481F: Documentation/devicetree/bindings/mux/ 14482F: drivers/mux/ 14483F: include/dt-bindings/mux/ 14484F: include/linux/mux/ 14485 14486MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14487M: Bin Liu <b-liu@ti.com> 14488L: linux-usb@vger.kernel.org 14489S: Maintained 14490F: drivers/usb/musb/ 14491 14492MXL301RF MEDIA DRIVER 14493M: Akihiro Tsukada <tskd08@gmail.com> 14494L: linux-media@vger.kernel.org 14495S: Odd Fixes 14496F: drivers/media/tuners/mxl301rf* 14497 14498MXL5007T MEDIA DRIVER 14499M: Michael Krufky <mkrufky@linuxtv.org> 14500L: linux-media@vger.kernel.org 14501S: Maintained 14502W: https://linuxtv.org 14503W: http://github.com/mkrufky 14504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14505T: git git://linuxtv.org/mkrufky/tuners.git 14506F: drivers/media/tuners/mxl5007t.* 14507 14508MXSFB DRM DRIVER 14509M: Marek Vasut <marex@denx.de> 14510M: Stefan Agner <stefan@agner.ch> 14511L: dri-devel@lists.freedesktop.org 14512S: Supported 14513T: git git://anongit.freedesktop.org/drm/drm-misc 14514F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14515F: drivers/gpu/drm/mxsfb/ 14516 14517MYLEX DAC960 PCI RAID Controller 14518M: Hannes Reinecke <hare@kernel.org> 14519L: linux-scsi@vger.kernel.org 14520S: Supported 14521F: drivers/scsi/myrb.* 14522F: drivers/scsi/myrs.* 14523 14524MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14525M: Chris Lee <christopher.lee@cspi.com> 14526L: netdev@vger.kernel.org 14527S: Supported 14528W: https://www.cspi.com/ethernet-products/support/downloads/ 14529F: drivers/net/ethernet/myricom/myri10ge/ 14530 14531NAND FLASH SUBSYSTEM 14532M: Miquel Raynal <miquel.raynal@bootlin.com> 14533R: Richard Weinberger <richard@nod.at> 14534L: linux-mtd@lists.infradead.org 14535S: Maintained 14536W: http://www.linux-mtd.infradead.org/ 14537Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14538C: irc://irc.oftc.net/mtd 14539T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14540F: drivers/mtd/nand/ 14541F: include/linux/mtd/*nand*.h 14542 14543NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14544M: Daniel Mack <zonque@gmail.com> 14545L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14546S: Maintained 14547W: http://www.native-instruments.com 14548F: sound/usb/caiaq/ 14549 14550NATSEMI ETHERNET DRIVER (DP8381x) 14551S: Orphan 14552F: drivers/net/ethernet/natsemi/natsemi.c 14553 14554NCR 5380 SCSI DRIVERS 14555M: Finn Thain <fthain@linux-m68k.org> 14556M: Michael Schmitz <schmitzmic@gmail.com> 14557L: linux-scsi@vger.kernel.org 14558S: Maintained 14559F: Documentation/scsi/g_NCR5380.rst 14560F: drivers/scsi/NCR5380.* 14561F: drivers/scsi/arm/cumana_1.c 14562F: drivers/scsi/arm/oak.c 14563F: drivers/scsi/atari_scsi.* 14564F: drivers/scsi/dmx3191d.c 14565F: drivers/scsi/g_NCR5380.* 14566F: drivers/scsi/mac_scsi.* 14567F: drivers/scsi/sun3_scsi.* 14568F: drivers/scsi/sun3_scsi_vme.c 14569 14570NCSI LIBRARY 14571M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14572S: Maintained 14573F: net/ncsi/ 14574 14575NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14576M: Guenter Roeck <linux@roeck-us.net> 14577L: linux-hwmon@vger.kernel.org 14578S: Maintained 14579F: Documentation/hwmon/nct6775.rst 14580F: drivers/hwmon/nct6775-core.c 14581F: drivers/hwmon/nct6775-platform.c 14582F: drivers/hwmon/nct6775.h 14583 14584NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14585M: Zev Weiss <zev@bewilderbeest.net> 14586L: linux-hwmon@vger.kernel.org 14587S: Maintained 14588F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14589F: drivers/hwmon/nct6775-i2c.c 14590 14591NETDEVSIM 14592M: Jakub Kicinski <kuba@kernel.org> 14593S: Maintained 14594F: drivers/net/netdevsim/* 14595 14596NETEM NETWORK EMULATOR 14597M: Stephen Hemminger <stephen@networkplumber.org> 14598L: netdev@vger.kernel.org 14599S: Maintained 14600F: net/sched/sch_netem.c 14601 14602NETERION 10GbE DRIVERS (s2io) 14603M: Jon Mason <jdmason@kudzu.us> 14604L: netdev@vger.kernel.org 14605S: Supported 14606F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14607F: drivers/net/ethernet/neterion/ 14608 14609NETFILTER 14610M: Pablo Neira Ayuso <pablo@netfilter.org> 14611M: Jozsef Kadlecsik <kadlec@netfilter.org> 14612M: Florian Westphal <fw@strlen.de> 14613L: netfilter-devel@vger.kernel.org 14614L: coreteam@netfilter.org 14615S: Maintained 14616W: http://www.netfilter.org/ 14617W: http://www.iptables.org/ 14618W: http://www.nftables.org/ 14619Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14620C: irc://irc.libera.chat/netfilter 14621T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14622T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14623F: include/linux/netfilter* 14624F: include/linux/netfilter/ 14625F: include/net/netfilter/ 14626F: include/uapi/linux/netfilter* 14627F: include/uapi/linux/netfilter/ 14628F: net/*/netfilter.c 14629F: net/*/netfilter/ 14630F: net/bridge/br_netfilter*.c 14631F: net/netfilter/ 14632 14633NETROM NETWORK LAYER 14634M: Ralf Baechle <ralf@linux-mips.org> 14635L: linux-hams@vger.kernel.org 14636S: Maintained 14637W: http://www.linux-ax25.org/ 14638F: include/net/netrom.h 14639F: include/uapi/linux/netrom.h 14640F: net/netrom/ 14641 14642NETRONIX EMBEDDED CONTROLLER 14643M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14644S: Maintained 14645F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14646F: drivers/mfd/ntxec.c 14647F: drivers/pwm/pwm-ntxec.c 14648F: drivers/rtc/rtc-ntxec.c 14649F: include/linux/mfd/ntxec.h 14650 14651NETRONOME ETHERNET DRIVERS 14652M: Simon Horman <simon.horman@corigine.com> 14653R: Jakub Kicinski <kuba@kernel.org> 14654L: oss-drivers@corigine.com 14655S: Maintained 14656F: drivers/net/ethernet/netronome/ 14657 14658NETWORK BLOCK DEVICE (NBD) 14659M: Josef Bacik <josef@toxicpanda.com> 14660L: linux-block@vger.kernel.org 14661L: nbd@other.debian.org 14662S: Maintained 14663F: Documentation/admin-guide/blockdev/nbd.rst 14664F: drivers/block/nbd.c 14665F: include/trace/events/nbd.h 14666F: include/uapi/linux/nbd.h 14667 14668NETWORK DROP MONITOR 14669M: Neil Horman <nhorman@tuxdriver.com> 14670L: netdev@vger.kernel.org 14671S: Maintained 14672W: https://fedorahosted.org/dropwatch/ 14673F: include/uapi/linux/net_dropmon.h 14674F: net/core/drop_monitor.c 14675 14676NETWORKING DRIVERS 14677M: "David S. Miller" <davem@davemloft.net> 14678M: Eric Dumazet <edumazet@google.com> 14679M: Jakub Kicinski <kuba@kernel.org> 14680M: Paolo Abeni <pabeni@redhat.com> 14681L: netdev@vger.kernel.org 14682S: Maintained 14683Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14684T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14685T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14686F: Documentation/devicetree/bindings/net/ 14687F: drivers/connector/ 14688F: drivers/net/ 14689F: include/dt-bindings/net/ 14690F: include/linux/etherdevice.h 14691F: include/linux/fcdevice.h 14692F: include/linux/fddidevice.h 14693F: include/linux/hippidevice.h 14694F: include/linux/if_* 14695F: include/linux/inetdevice.h 14696F: include/linux/netdevice.h 14697F: include/uapi/linux/if_* 14698F: include/uapi/linux/netdevice.h 14699X: drivers/net/wireless/ 14700 14701NETWORKING DRIVERS (WIRELESS) 14702M: Kalle Valo <kvalo@kernel.org> 14703L: linux-wireless@vger.kernel.org 14704S: Maintained 14705W: https://wireless.wiki.kernel.org/ 14706Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14707T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14708T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14709F: Documentation/devicetree/bindings/net/wireless/ 14710F: drivers/net/wireless/ 14711 14712NETWORKING [DSA] 14713M: Andrew Lunn <andrew@lunn.ch> 14714M: Florian Fainelli <f.fainelli@gmail.com> 14715M: Vladimir Oltean <olteanv@gmail.com> 14716S: Maintained 14717F: Documentation/devicetree/bindings/net/dsa/ 14718F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14719F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14720F: drivers/net/dsa/ 14721F: include/linux/dsa/ 14722F: include/linux/platform_data/dsa.h 14723F: include/net/dsa.h 14724F: net/dsa/ 14725F: tools/testing/selftests/drivers/net/dsa/ 14726 14727NETWORKING [GENERAL] 14728M: "David S. Miller" <davem@davemloft.net> 14729M: Eric Dumazet <edumazet@google.com> 14730M: Jakub Kicinski <kuba@kernel.org> 14731M: Paolo Abeni <pabeni@redhat.com> 14732L: netdev@vger.kernel.org 14733S: Maintained 14734Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14735B: mailto:netdev@vger.kernel.org 14736T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14737T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14738F: Documentation/core-api/netlink.rst 14739F: Documentation/netlink/ 14740F: Documentation/networking/ 14741F: Documentation/process/maintainer-netdev.rst 14742F: Documentation/userspace-api/netlink/ 14743F: include/linux/in.h 14744F: include/linux/net.h 14745F: include/linux/netdevice.h 14746F: include/net/ 14747F: include/uapi/linux/in.h 14748F: include/uapi/linux/net.h 14749F: include/uapi/linux/net_namespace.h 14750F: include/uapi/linux/netdevice.h 14751F: lib/net_utils.c 14752F: lib/random32.c 14753F: net/ 14754F: tools/net/ 14755F: tools/testing/selftests/net/ 14756X: net/bluetooth/ 14757 14758NETWORKING [IPSEC] 14759M: Steffen Klassert <steffen.klassert@secunet.com> 14760M: Herbert Xu <herbert@gondor.apana.org.au> 14761M: "David S. Miller" <davem@davemloft.net> 14762L: netdev@vger.kernel.org 14763S: Maintained 14764T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14765T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14766F: include/net/xfrm.h 14767F: include/uapi/linux/xfrm.h 14768F: net/ipv4/ah4.c 14769F: net/ipv4/esp4* 14770F: net/ipv4/ip_vti.c 14771F: net/ipv4/ipcomp.c 14772F: net/ipv4/xfrm* 14773F: net/ipv6/ah6.c 14774F: net/ipv6/esp6* 14775F: net/ipv6/ip6_vti.c 14776F: net/ipv6/ipcomp6.c 14777F: net/ipv6/xfrm* 14778F: net/key/ 14779F: net/xfrm/ 14780F: tools/testing/selftests/net/ipsec.c 14781 14782NETWORKING [IPv4/IPv6] 14783M: "David S. Miller" <davem@davemloft.net> 14784M: David Ahern <dsahern@kernel.org> 14785L: netdev@vger.kernel.org 14786S: Maintained 14787T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14788F: arch/x86/net/* 14789F: include/linux/ip.h 14790F: include/linux/ipv6* 14791F: include/net/fib* 14792F: include/net/ip* 14793F: include/net/route.h 14794F: net/ipv4/ 14795F: net/ipv6/ 14796 14797NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14798M: Paul Moore <paul@paul-moore.com> 14799L: netdev@vger.kernel.org 14800L: linux-security-module@vger.kernel.org 14801S: Supported 14802W: https://github.com/netlabel 14803F: Documentation/netlabel/ 14804F: include/net/calipso.h 14805F: include/net/cipso_ipv4.h 14806F: include/net/netlabel.h 14807F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14808F: include/uapi/linux/netfilter/xt_SECMARK.h 14809F: net/ipv4/cipso_ipv4.c 14810F: net/ipv6/calipso.c 14811F: net/netfilter/xt_CONNSECMARK.c 14812F: net/netfilter/xt_SECMARK.c 14813F: net/netlabel/ 14814 14815NETWORKING [MPTCP] 14816M: Matthieu Baerts <matthieu.baerts@tessares.net> 14817M: Mat Martineau <martineau@kernel.org> 14818L: netdev@vger.kernel.org 14819L: mptcp@lists.linux.dev 14820S: Maintained 14821W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14822B: https://github.com/multipath-tcp/mptcp_net-next/issues 14823T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14824T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14825F: Documentation/networking/mptcp-sysctl.rst 14826F: include/net/mptcp.h 14827F: include/trace/events/mptcp.h 14828F: include/uapi/linux/mptcp.h 14829F: net/mptcp/ 14830F: tools/testing/selftests/bpf/*/*mptcp*.c 14831F: tools/testing/selftests/net/mptcp/ 14832 14833NETWORKING [TCP] 14834M: Eric Dumazet <edumazet@google.com> 14835L: netdev@vger.kernel.org 14836S: Maintained 14837F: include/linux/net_mm.h 14838F: include/linux/tcp.h 14839F: include/net/tcp.h 14840F: include/trace/events/tcp.h 14841F: include/uapi/linux/tcp.h 14842F: net/ipv4/syncookies.c 14843F: net/ipv4/tcp*.c 14844F: net/ipv6/syncookies.c 14845F: net/ipv6/tcp*.c 14846 14847NETWORKING [TLS] 14848M: Boris Pismenny <borisp@nvidia.com> 14849M: John Fastabend <john.fastabend@gmail.com> 14850M: Jakub Kicinski <kuba@kernel.org> 14851L: netdev@vger.kernel.org 14852S: Maintained 14853F: include/net/tls.h 14854F: include/uapi/linux/tls.h 14855F: net/tls/* 14856 14857NETXEN (1/10) GbE SUPPORT 14858M: Manish Chopra <manishc@marvell.com> 14859M: Rahul Verma <rahulv@marvell.com> 14860M: GR-Linux-NIC-Dev@marvell.com 14861L: netdev@vger.kernel.org 14862S: Supported 14863F: drivers/net/ethernet/qlogic/netxen/ 14864 14865NET_FAILOVER MODULE 14866M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14867L: netdev@vger.kernel.org 14868S: Supported 14869F: Documentation/networking/net_failover.rst 14870F: drivers/net/net_failover.c 14871F: include/net/net_failover.h 14872 14873NEXTHOP 14874M: David Ahern <dsahern@kernel.org> 14875L: netdev@vger.kernel.org 14876S: Maintained 14877F: include/net/netns/nexthop.h 14878F: include/net/nexthop.h 14879F: include/uapi/linux/nexthop.h 14880F: net/ipv4/nexthop.c 14881 14882NFC SUBSYSTEM 14883M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14884L: netdev@vger.kernel.org 14885S: Maintained 14886F: Documentation/devicetree/bindings/net/nfc/ 14887F: drivers/nfc/ 14888F: include/net/nfc/ 14889F: include/uapi/linux/nfc.h 14890F: net/nfc/ 14891 14892NFC VIRTUAL NCI DEVICE DRIVER 14893M: Bongsu Jeon <bongsu.jeon@samsung.com> 14894L: netdev@vger.kernel.org 14895S: Supported 14896F: drivers/nfc/virtual_ncidev.c 14897F: tools/testing/selftests/nci/ 14898 14899NFS, SUNRPC, AND LOCKD CLIENTS 14900M: Trond Myklebust <trond.myklebust@hammerspace.com> 14901M: Anna Schumaker <anna@kernel.org> 14902L: linux-nfs@vger.kernel.org 14903S: Maintained 14904W: http://client.linux-nfs.org 14905T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14906F: Documentation/filesystems/nfs/ 14907F: fs/lockd/ 14908F: fs/nfs/ 14909F: fs/nfs_common/ 14910F: include/linux/lockd/ 14911F: include/linux/nfs* 14912F: include/linux/sunrpc/ 14913F: include/uapi/linux/nfs* 14914F: include/uapi/linux/sunrpc/ 14915F: net/sunrpc/ 14916 14917NILFS2 FILESYSTEM 14918M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14919L: linux-nilfs@vger.kernel.org 14920S: Supported 14921W: https://nilfs.sourceforge.io/ 14922W: https://nilfs.osdn.jp/ 14923T: git https://github.com/konis/nilfs2.git 14924F: Documentation/filesystems/nilfs2.rst 14925F: fs/nilfs2/ 14926F: include/trace/events/nilfs2.h 14927F: include/uapi/linux/nilfs2_api.h 14928F: include/uapi/linux/nilfs2_ondisk.h 14929 14930NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14931M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14932S: Maintained 14933W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14934F: Documentation/scsi/NinjaSCSI.rst 14935F: drivers/scsi/pcmcia/nsp_* 14936 14937NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14938M: GOTO Masanori <gotom@debian.or.jp> 14939M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14940S: Maintained 14941W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14942F: Documentation/scsi/NinjaSCSI.rst 14943F: drivers/scsi/nsp32* 14944 14945NINTENDO HID DRIVER 14946M: Daniel J. Ogorchock <djogorchock@gmail.com> 14947L: linux-input@vger.kernel.org 14948S: Maintained 14949F: drivers/hid/hid-nintendo* 14950 14951NIOS2 ARCHITECTURE 14952M: Dinh Nguyen <dinguyen@kernel.org> 14953S: Maintained 14954T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14955F: arch/nios2/ 14956 14957NITRO ENCLAVES (NE) 14958M: Alexandru Ciobotaru <alcioa@amazon.com> 14959L: linux-kernel@vger.kernel.org 14960L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14961S: Supported 14962W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14963F: Documentation/virt/ne_overview.rst 14964F: drivers/virt/nitro_enclaves/ 14965F: include/linux/nitro_enclaves.h 14966F: include/uapi/linux/nitro_enclaves.h 14967F: samples/nitro_enclaves/ 14968 14969NOHZ, DYNTICKS SUPPORT 14970M: Frederic Weisbecker <frederic@kernel.org> 14971M: Thomas Gleixner <tglx@linutronix.de> 14972M: Ingo Molnar <mingo@kernel.org> 14973L: linux-kernel@vger.kernel.org 14974S: Maintained 14975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14976F: include/linux/sched/nohz.h 14977F: include/linux/tick.h 14978F: kernel/time/tick*.* 14979 14980NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14981M: Pavel Machek <pavel@ucw.cz> 14982M: Sakari Ailus <sakari.ailus@iki.fi> 14983L: linux-media@vger.kernel.org 14984S: Maintained 14985F: drivers/media/i2c/ad5820.c 14986F: drivers/media/i2c/et8ek8 14987 14988NOKIA N900 POWER SUPPLY DRIVERS 14989R: Pali Rohár <pali@kernel.org> 14990F: drivers/power/supply/bq2415x_charger.c 14991F: drivers/power/supply/bq27xxx_battery.c 14992F: drivers/power/supply/bq27xxx_battery_i2c.c 14993F: drivers/power/supply/isp1704_charger.c 14994F: drivers/power/supply/rx51_battery.c 14995F: include/linux/power/bq2415x_charger.h 14996F: include/linux/power/bq27xxx_battery.h 14997 14998NOLIBC HEADER FILE 14999M: Willy Tarreau <w@1wt.eu> 15000S: Maintained 15001T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15002F: tools/include/nolibc/ 15003F: tools/testing/selftests/nolibc/ 15004 15005NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15006M: Hans de Goede <hdegoede@redhat.com> 15007L: linux-input@vger.kernel.org 15008S: Maintained 15009F: drivers/input/touchscreen/novatek-nvt-ts.c 15010 15011NSDEPS 15012M: Matthias Maennich <maennich@google.com> 15013S: Maintained 15014F: Documentation/core-api/symbol-namespaces.rst 15015F: scripts/nsdeps 15016 15017NTB AMD DRIVER 15018M: Sanjay R Mehta <sanju.mehta@amd.com> 15019M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15020L: ntb@lists.linux.dev 15021S: Supported 15022F: drivers/ntb/hw/amd/ 15023 15024NTB DRIVER CORE 15025M: Jon Mason <jdmason@kudzu.us> 15026M: Dave Jiang <dave.jiang@intel.com> 15027M: Allen Hubbe <allenbh@gmail.com> 15028L: ntb@lists.linux.dev 15029S: Supported 15030W: https://github.com/jonmason/ntb/wiki 15031T: git https://github.com/jonmason/ntb.git 15032F: drivers/net/ntb_netdev.c 15033F: drivers/ntb/ 15034F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15035F: include/linux/ntb.h 15036F: include/linux/ntb_transport.h 15037F: tools/testing/selftests/ntb/ 15038 15039NTB IDT DRIVER 15040M: Serge Semin <fancer.lancer@gmail.com> 15041L: ntb@lists.linux.dev 15042S: Supported 15043F: drivers/ntb/hw/idt/ 15044 15045NTB INTEL DRIVER 15046M: Dave Jiang <dave.jiang@intel.com> 15047L: ntb@lists.linux.dev 15048S: Supported 15049W: https://github.com/davejiang/linux/wiki 15050T: git https://github.com/davejiang/linux.git 15051F: drivers/ntb/hw/intel/ 15052 15053NTFS FILESYSTEM 15054M: Anton Altaparmakov <anton@tuxera.com> 15055R: Namjae Jeon <linkinjeon@kernel.org> 15056L: linux-ntfs-dev@lists.sourceforge.net 15057S: Supported 15058W: http://www.tuxera.com/ 15059T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15060F: Documentation/filesystems/ntfs.rst 15061F: fs/ntfs/ 15062 15063NTFS3 FILESYSTEM 15064M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15065L: ntfs3@lists.linux.dev 15066S: Supported 15067W: http://www.paragon-software.com/ 15068T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15069F: Documentation/filesystems/ntfs3.rst 15070F: fs/ntfs3/ 15071 15072NUBUS SUBSYSTEM 15073M: Finn Thain <fthain@linux-m68k.org> 15074L: linux-m68k@lists.linux-m68k.org 15075S: Maintained 15076F: arch/*/include/asm/nubus.h 15077F: drivers/nubus/ 15078F: include/linux/nubus.h 15079F: include/uapi/linux/nubus.h 15080 15081NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15082M: Antonino Daplas <adaplas@gmail.com> 15083L: linux-fbdev@vger.kernel.org 15084S: Maintained 15085F: drivers/video/fbdev/nvidia/ 15086F: drivers/video/fbdev/riva/ 15087 15088NVIDIA WMI EC BACKLIGHT DRIVER 15089M: Daniel Dadap <ddadap@nvidia.com> 15090L: platform-driver-x86@vger.kernel.org 15091S: Supported 15092F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15093F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15094 15095NVM EXPRESS DRIVER 15096M: Keith Busch <kbusch@kernel.org> 15097M: Jens Axboe <axboe@fb.com> 15098M: Christoph Hellwig <hch@lst.de> 15099M: Sagi Grimberg <sagi@grimberg.me> 15100L: linux-nvme@lists.infradead.org 15101S: Supported 15102W: http://git.infradead.org/nvme.git 15103T: git git://git.infradead.org/nvme.git 15104F: Documentation/nvme/ 15105F: drivers/nvme/common/ 15106F: drivers/nvme/host/ 15107F: include/linux/nvme-*.h 15108F: include/linux/nvme.h 15109F: include/uapi/linux/nvme_ioctl.h 15110 15111NVM EXPRESS FABRICS AUTHENTICATION 15112M: Hannes Reinecke <hare@suse.de> 15113L: linux-nvme@lists.infradead.org 15114S: Supported 15115F: drivers/nvme/host/auth.c 15116F: drivers/nvme/target/auth.c 15117F: drivers/nvme/target/fabrics-cmd-auth.c 15118F: include/linux/nvme-auth.h 15119 15120NVM EXPRESS FC TRANSPORT DRIVERS 15121M: James Smart <james.smart@broadcom.com> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124F: drivers/nvme/host/fc.c 15125F: drivers/nvme/target/fc.c 15126F: drivers/nvme/target/fcloop.c 15127F: include/linux/nvme-fc-driver.h 15128F: include/linux/nvme-fc.h 15129 15130NVM EXPRESS HARDWARE MONITORING SUPPORT 15131M: Guenter Roeck <linux@roeck-us.net> 15132L: linux-nvme@lists.infradead.org 15133S: Supported 15134F: drivers/nvme/host/hwmon.c 15135 15136NVM EXPRESS TARGET DRIVER 15137M: Christoph Hellwig <hch@lst.de> 15138M: Sagi Grimberg <sagi@grimberg.me> 15139M: Chaitanya Kulkarni <kch@nvidia.com> 15140L: linux-nvme@lists.infradead.org 15141S: Supported 15142W: http://git.infradead.org/nvme.git 15143T: git git://git.infradead.org/nvme.git 15144F: drivers/nvme/target/ 15145 15146NVMEM FRAMEWORK 15147M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15148S: Maintained 15149T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15150F: Documentation/ABI/stable/sysfs-bus-nvmem 15151F: Documentation/devicetree/bindings/nvmem/ 15152F: drivers/nvmem/ 15153F: include/linux/nvmem-consumer.h 15154F: include/linux/nvmem-provider.h 15155 15156NXP BLUETOOTH WIRELESS DRIVERS 15157M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15158M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15159S: Maintained 15160F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15161F: drivers/bluetooth/btnxpuart.c 15162 15163NXP C45 TJA11XX PHY DRIVER 15164M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15165L: netdev@vger.kernel.org 15166S: Maintained 15167F: drivers/net/phy/nxp-c45-tja11xx.c 15168 15169NXP FSPI DRIVER 15170M: Han Xu <han.xu@nxp.com> 15171M: Haibo Chen <haibo.chen@nxp.com> 15172R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15173L: linux-spi@vger.kernel.org 15174S: Maintained 15175F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15176F: drivers/spi/spi-nxp-fspi.c 15177 15178NXP FXAS21002C DRIVER 15179M: Rui Miguel Silva <rmfrfs@gmail.com> 15180L: linux-iio@vger.kernel.org 15181S: Maintained 15182F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15183F: drivers/iio/gyro/fxas21002c.h 15184F: drivers/iio/gyro/fxas21002c_core.c 15185F: drivers/iio/gyro/fxas21002c_i2c.c 15186F: drivers/iio/gyro/fxas21002c_spi.c 15187 15188NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15189M: Haibo Chen <haibo.chen@nxp.com> 15190L: linux-iio@vger.kernel.org 15191L: linux-imx@nxp.com 15192S: Maintained 15193F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15194F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15195F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15196F: drivers/iio/adc/imx7d_adc.c 15197F: drivers/iio/adc/imx93_adc.c 15198F: drivers/iio/adc/vf610_adc.c 15199 15200NXP i.MX 8M ISI DRIVER 15201M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15202L: linux-media@vger.kernel.org 15203S: Maintained 15204F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15205F: drivers/media/platform/nxp/imx8-isi/ 15206 15207NXP i.MX 8MP DW100 V4L2 DRIVER 15208M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15209L: linux-media@vger.kernel.org 15210S: Maintained 15211F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15212F: Documentation/userspace-api/media/drivers/dw100.rst 15213F: drivers/media/platform/nxp/dw100/ 15214F: include/uapi/linux/dw100.h 15215 15216NXP i.MX 8MQ DCSS DRIVER 15217M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15218R: Lucas Stach <l.stach@pengutronix.de> 15219L: dri-devel@lists.freedesktop.org 15220S: Maintained 15221F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15222F: drivers/gpu/drm/imx/dcss/ 15223 15224NXP i.MX 8QXP ADC DRIVER 15225M: Cai Huoqing <cai.huoqing@linux.dev> 15226M: Haibo Chen <haibo.chen@nxp.com> 15227L: linux-imx@nxp.com 15228L: linux-iio@vger.kernel.org 15229S: Maintained 15230F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15231F: drivers/iio/adc/imx8qxp-adc.c 15232 15233NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15234M: Mirela Rabulea <mirela.rabulea@nxp.com> 15235R: NXP Linux Team <linux-imx@nxp.com> 15236L: linux-media@vger.kernel.org 15237S: Maintained 15238F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15239F: drivers/media/platform/nxp/imx-jpeg 15240 15241NXP i.MX CLOCK DRIVERS 15242M: Abel Vesa <abelvesa@kernel.org> 15243R: Peng Fan <peng.fan@nxp.com> 15244L: linux-clk@vger.kernel.org 15245L: linux-imx@nxp.com 15246S: Maintained 15247T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15248F: Documentation/devicetree/bindings/clock/imx* 15249F: drivers/clk/imx/ 15250F: include/dt-bindings/clock/imx* 15251 15252NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15253M: Jagan Teki <jagan@amarulasolutions.com> 15254S: Maintained 15255F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15256F: drivers/regulator/pf8x00-regulator.c 15257 15258NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15259M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15260L: linux-kernel@vger.kernel.org 15261S: Maintained 15262F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15263F: drivers/extcon/extcon-ptn5150.c 15264 15265NXP SGTL5000 DRIVER 15266M: Fabio Estevam <festevam@gmail.com> 15267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15268S: Maintained 15269F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15270F: sound/soc/codecs/sgtl5000* 15271 15272NXP SJA1105 ETHERNET SWITCH DRIVER 15273M: Vladimir Oltean <olteanv@gmail.com> 15274L: linux-kernel@vger.kernel.org 15275S: Maintained 15276F: drivers/net/dsa/sja1105 15277F: drivers/net/pcs/pcs-xpcs-nxp.c 15278 15279NXP TDA998X DRM DRIVER 15280M: Russell King <linux@armlinux.org.uk> 15281S: Maintained 15282T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15283T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15284F: drivers/gpu/drm/i2c/tda998x_drv.c 15285F: include/drm/i2c/tda998x.h 15286F: include/dt-bindings/display/tda998x.h 15287K: "nxp,tda998x" 15288 15289NXP TFA9879 DRIVER 15290M: Peter Rosin <peda@axentia.se> 15291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15292S: Maintained 15293F: Documentation/devicetree/bindings/sound/tfa9879.txt 15294F: sound/soc/codecs/tfa9879* 15295 15296NXP-NCI NFC DRIVER 15297S: Orphan 15298F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15299F: drivers/nfc/nxp-nci 15300 15301NXP/Goodix TFA989X (TFA1) DRIVER 15302M: Stephan Gerhold <stephan@gerhold.net> 15303L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15304S: Maintained 15305F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15306F: sound/soc/codecs/tfa989x.c 15307 15308NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15309M: Jonas Malaco <jonas@protocubo.io> 15310L: linux-hwmon@vger.kernel.org 15311S: Maintained 15312F: Documentation/hwmon/nzxt-kraken2.rst 15313F: drivers/hwmon/nzxt-kraken2.c 15314 15315NZXT-SMART2 HARDWARE MONITORING DRIVER 15316M: Aleksandr Mezin <mezin.alexander@gmail.com> 15317L: linux-hwmon@vger.kernel.org 15318S: Maintained 15319F: Documentation/hwmon/nzxt-smart2.rst 15320F: drivers/hwmon/nzxt-smart2.c 15321 15322OBJAGG 15323M: Jiri Pirko <jiri@resnulli.us> 15324L: netdev@vger.kernel.org 15325S: Supported 15326F: include/linux/objagg.h 15327F: lib/objagg.c 15328F: lib/test_objagg.c 15329 15330OBJTOOL 15331M: Josh Poimboeuf <jpoimboe@kernel.org> 15332M: Peter Zijlstra <peterz@infradead.org> 15333S: Supported 15334F: include/linux/objtool*.h 15335F: tools/objtool/ 15336 15337OCELOT ETHERNET SWITCH DRIVER 15338M: Vladimir Oltean <vladimir.oltean@nxp.com> 15339M: Claudiu Manoil <claudiu.manoil@nxp.com> 15340M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15341M: UNGLinuxDriver@microchip.com 15342L: netdev@vger.kernel.org 15343S: Supported 15344F: drivers/net/dsa/ocelot/* 15345F: drivers/net/ethernet/mscc/ 15346F: include/soc/mscc/ocelot* 15347F: net/dsa/tag_ocelot.c 15348F: net/dsa/tag_ocelot_8021q.c 15349F: tools/testing/selftests/drivers/net/ocelot/* 15350 15351OCELOT EXTERNAL SWITCH CONTROL 15352M: Colin Foster <colin.foster@in-advantage.com> 15353S: Supported 15354F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15355F: drivers/mfd/ocelot* 15356F: drivers/net/dsa/ocelot/ocelot_ext.c 15357F: include/linux/mfd/ocelot.h 15358 15359OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15360M: Frederic Barrat <fbarrat@linux.ibm.com> 15361M: Andrew Donnellan <ajd@linux.ibm.com> 15362L: linuxppc-dev@lists.ozlabs.org 15363S: Supported 15364F: Documentation/userspace-api/accelerators/ocxl.rst 15365F: arch/powerpc/include/asm/pnv-ocxl.h 15366F: arch/powerpc/platforms/powernv/ocxl.c 15367F: drivers/misc/ocxl/ 15368F: include/misc/ocxl* 15369F: include/uapi/misc/ocxl.h 15370 15371OMAP AUDIO SUPPORT 15372M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15373M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15375L: linux-omap@vger.kernel.org 15376S: Maintained 15377F: sound/soc/ti/n810.c 15378F: sound/soc/ti/omap* 15379F: sound/soc/ti/rx51.c 15380F: sound/soc/ti/sdma-pcm.* 15381 15382OMAP CLOCK FRAMEWORK SUPPORT 15383M: Paul Walmsley <paul@pwsan.com> 15384L: linux-omap@vger.kernel.org 15385S: Maintained 15386F: arch/arm/*omap*/*clock* 15387 15388OMAP DEVICE TREE SUPPORT 15389M: Benoît Cousson <bcousson@baylibre.com> 15390M: Tony Lindgren <tony@atomide.com> 15391L: linux-omap@vger.kernel.org 15392L: devicetree@vger.kernel.org 15393S: Maintained 15394F: arch/arm/boot/dts/ti/omap/ 15395 15396OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15397L: linux-omap@vger.kernel.org 15398L: linux-fbdev@vger.kernel.org 15399S: Orphan 15400F: Documentation/arch/arm/omap/dss.rst 15401F: drivers/video/fbdev/omap2/ 15402 15403OMAP FRAMEBUFFER SUPPORT 15404L: linux-fbdev@vger.kernel.org 15405L: linux-omap@vger.kernel.org 15406S: Orphan 15407F: drivers/video/fbdev/omap/ 15408 15409OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15410M: Roger Quadros <rogerq@kernel.org> 15411M: Tony Lindgren <tony@atomide.com> 15412L: linux-omap@vger.kernel.org 15413S: Maintained 15414F: arch/arm/mach-omap2/*gpmc* 15415F: drivers/memory/omap-gpmc.c 15416 15417OMAP GPIO DRIVER 15418M: Grygorii Strashko <grygorii.strashko@ti.com> 15419M: Santosh Shilimkar <ssantosh@kernel.org> 15420M: Kevin Hilman <khilman@kernel.org> 15421L: linux-omap@vger.kernel.org 15422S: Maintained 15423F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15424F: drivers/gpio/gpio-omap.c 15425 15426OMAP HARDWARE SPINLOCK SUPPORT 15427M: Ohad Ben-Cohen <ohad@wizery.com> 15428L: linux-omap@vger.kernel.org 15429S: Maintained 15430F: drivers/hwspinlock/omap_hwspinlock.c 15431 15432OMAP HS MMC SUPPORT 15433L: linux-mmc@vger.kernel.org 15434L: linux-omap@vger.kernel.org 15435S: Orphan 15436F: drivers/mmc/host/omap_hsmmc.c 15437 15438OMAP HWMOD DATA 15439M: Paul Walmsley <paul@pwsan.com> 15440L: linux-omap@vger.kernel.org 15441S: Maintained 15442F: arch/arm/mach-omap2/omap_hwmod*data* 15443 15444OMAP HWMOD SUPPORT 15445M: Benoît Cousson <bcousson@baylibre.com> 15446M: Paul Walmsley <paul@pwsan.com> 15447L: linux-omap@vger.kernel.org 15448S: Maintained 15449F: arch/arm/mach-omap2/omap_hwmod.* 15450 15451OMAP I2C DRIVER 15452M: Vignesh R <vigneshr@ti.com> 15453L: linux-omap@vger.kernel.org 15454L: linux-i2c@vger.kernel.org 15455S: Maintained 15456F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15457F: drivers/i2c/busses/i2c-omap.c 15458 15459OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15460M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15461L: linux-media@vger.kernel.org 15462S: Maintained 15463F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15464F: drivers/media/platform/ti/omap3isp/ 15465F: drivers/staging/media/omap4iss/ 15466 15467OMAP MMC SUPPORT 15468M: Aaro Koskinen <aaro.koskinen@iki.fi> 15469L: linux-omap@vger.kernel.org 15470S: Odd Fixes 15471F: drivers/mmc/host/omap.c 15472 15473OMAP POWER MANAGEMENT SUPPORT 15474M: Kevin Hilman <khilman@kernel.org> 15475L: linux-omap@vger.kernel.org 15476S: Maintained 15477F: arch/arm/*omap*/*pm* 15478F: drivers/cpufreq/omap-cpufreq.c 15479 15480OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15481M: Paul Walmsley <paul@pwsan.com> 15482L: linux-omap@vger.kernel.org 15483S: Maintained 15484F: arch/arm/mach-omap2/prm* 15485 15486OMAP RANDOM NUMBER GENERATOR SUPPORT 15487M: Deepak Saxena <dsaxena@plexity.net> 15488S: Maintained 15489F: drivers/char/hw_random/omap-rng.c 15490 15491OMAP USB SUPPORT 15492L: linux-usb@vger.kernel.org 15493L: linux-omap@vger.kernel.org 15494S: Orphan 15495F: arch/arm/*omap*/usb* 15496F: drivers/usb/*/*omap* 15497 15498OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15499M: Mark Jackson <mpfj@newflow.co.uk> 15500L: linux-omap@vger.kernel.org 15501S: Maintained 15502F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15503 15504OMAP1 SUPPORT 15505M: Aaro Koskinen <aaro.koskinen@iki.fi> 15506M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15507M: Tony Lindgren <tony@atomide.com> 15508L: linux-omap@vger.kernel.org 15509S: Maintained 15510Q: http://patchwork.kernel.org/project/linux-omap/list/ 15511T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15512F: arch/arm/configs/omap1_defconfig 15513F: arch/arm/mach-omap1/ 15514F: drivers/i2c/busses/i2c-omap.c 15515F: include/linux/platform_data/ams-delta-fiq.h 15516F: include/linux/platform_data/i2c-omap.h 15517 15518OMAP2+ SUPPORT 15519M: Tony Lindgren <tony@atomide.com> 15520L: linux-omap@vger.kernel.org 15521S: Maintained 15522W: http://www.muru.com/linux/omap/ 15523W: http://linux.omap.com/ 15524Q: http://patchwork.kernel.org/project/linux-omap/list/ 15525T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15526F: arch/arm/configs/omap2plus_defconfig 15527F: arch/arm/mach-omap2/ 15528F: drivers/bus/ti-sysc.c 15529F: drivers/gpio/gpio-tps65219.c 15530F: drivers/i2c/busses/i2c-omap.c 15531F: drivers/irqchip/irq-omap-intc.c 15532F: drivers/mfd/*omap*.c 15533F: drivers/mfd/menelaus.c 15534F: drivers/mfd/palmas.c 15535F: drivers/mfd/tps65217.c 15536F: drivers/mfd/tps65218.c 15537F: drivers/mfd/tps65219.c 15538F: drivers/mfd/tps65910.c 15539F: drivers/mfd/twl-core.[ch] 15540F: drivers/mfd/twl4030*.c 15541F: drivers/mfd/twl6030*.c 15542F: drivers/mfd/twl6040*.c 15543F: drivers/regulator/palmas-regulator*.c 15544F: drivers/regulator/pbias-regulator.c 15545F: drivers/regulator/tps65217-regulator.c 15546F: drivers/regulator/tps65218-regulator.c 15547F: drivers/regulator/tps65219-regulator.c 15548F: drivers/regulator/tps65910-regulator.c 15549F: drivers/regulator/twl-regulator.c 15550F: drivers/regulator/twl6030-regulator.c 15551F: include/linux/platform_data/i2c-omap.h 15552F: include/linux/platform_data/ti-sysc.h 15553 15554OMFS FILESYSTEM 15555M: Bob Copeland <me@bobcopeland.com> 15556L: linux-karma-devel@lists.sourceforge.net 15557S: Maintained 15558F: Documentation/filesystems/omfs.rst 15559F: fs/omfs/ 15560 15561OMNIVISION OG01A1B SENSOR DRIVER 15562M: Sakari Ailus <sakari.ailus@linux.intel.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565F: drivers/media/i2c/og01a1b.c 15566 15567OMNIVISION OV01A10 SENSOR DRIVER 15568M: Bingbu Cao <bingbu.cao@intel.com> 15569L: linux-media@vger.kernel.org 15570S: Maintained 15571T: git git://linuxtv.org/media_tree.git 15572F: drivers/media/i2c/ov01a10.c 15573 15574OMNIVISION OV02A10 SENSOR DRIVER 15575L: linux-media@vger.kernel.org 15576S: Orphan 15577T: git git://linuxtv.org/media_tree.git 15578F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15579F: drivers/media/i2c/ov02a10.c 15580 15581OMNIVISION OV08D10 SENSOR DRIVER 15582M: Jimmy Su <jimmy.su@intel.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: drivers/media/i2c/ov08d10.c 15587 15588OMNIVISION OV08X40 SENSOR DRIVER 15589M: Jason Chen <jason.z.chen@intel.com> 15590L: linux-media@vger.kernel.org 15591S: Maintained 15592T: git git://linuxtv.org/media_tree.git 15593F: drivers/media/i2c/ov08x40.c 15594 15595OMNIVISION OV13858 SENSOR DRIVER 15596M: Sakari Ailus <sakari.ailus@linux.intel.com> 15597L: linux-media@vger.kernel.org 15598S: Maintained 15599T: git git://linuxtv.org/media_tree.git 15600F: drivers/media/i2c/ov13858.c 15601 15602OMNIVISION OV13B10 SENSOR DRIVER 15603M: Arec Kao <arec.kao@intel.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: drivers/media/i2c/ov13b10.c 15608 15609OMNIVISION OV2680 SENSOR DRIVER 15610M: Rui Miguel Silva <rmfrfs@gmail.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15615F: drivers/media/i2c/ov2680.c 15616 15617OMNIVISION OV2685 SENSOR DRIVER 15618M: Shunqian Zheng <zhengsq@rock-chips.com> 15619L: linux-media@vger.kernel.org 15620S: Maintained 15621T: git git://linuxtv.org/media_tree.git 15622F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15623F: drivers/media/i2c/ov2685.c 15624 15625OMNIVISION OV2740 SENSOR DRIVER 15626M: Tianshu Qiu <tian.shu.qiu@intel.com> 15627R: Sakari Ailus <sakari.ailus@linux.intel.com> 15628R: Bingbu Cao <bingbu.cao@intel.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: drivers/media/i2c/ov2740.c 15633 15634OMNIVISION OV4689 SENSOR DRIVER 15635M: Mikhail Rudenko <mike.rudenko@gmail.com> 15636L: linux-media@vger.kernel.org 15637S: Maintained 15638T: git git://linuxtv.org/media_tree.git 15639F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15640F: drivers/media/i2c/ov5647.c 15641 15642OMNIVISION OV5640 SENSOR DRIVER 15643M: Steve Longerbeam <slongerbeam@gmail.com> 15644L: linux-media@vger.kernel.org 15645S: Maintained 15646T: git git://linuxtv.org/media_tree.git 15647F: drivers/media/i2c/ov5640.c 15648 15649OMNIVISION OV5647 SENSOR DRIVER 15650M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15651M: Jacopo Mondi <jacopo@jmondi.org> 15652L: linux-media@vger.kernel.org 15653S: Maintained 15654T: git git://linuxtv.org/media_tree.git 15655F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15656F: drivers/media/i2c/ov5647.c 15657 15658OMNIVISION OV5670 SENSOR DRIVER 15659M: Sakari Ailus <sakari.ailus@linux.intel.com> 15660L: linux-media@vger.kernel.org 15661S: Maintained 15662T: git git://linuxtv.org/media_tree.git 15663F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15664F: drivers/media/i2c/ov5670.c 15665 15666OMNIVISION OV5675 SENSOR DRIVER 15667M: Sakari Ailus <sakari.ailus@linux.intel.com> 15668L: linux-media@vger.kernel.org 15669S: Maintained 15670T: git git://linuxtv.org/media_tree.git 15671F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15672F: drivers/media/i2c/ov5675.c 15673 15674OMNIVISION OV5693 SENSOR DRIVER 15675M: Daniel Scally <djrscally@gmail.com> 15676L: linux-media@vger.kernel.org 15677S: Maintained 15678T: git git://linuxtv.org/media_tree.git 15679F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15680F: drivers/media/i2c/ov5693.c 15681 15682OMNIVISION OV5695 SENSOR DRIVER 15683M: Shunqian Zheng <zhengsq@rock-chips.com> 15684L: linux-media@vger.kernel.org 15685S: Maintained 15686T: git git://linuxtv.org/media_tree.git 15687F: drivers/media/i2c/ov5695.c 15688 15689OMNIVISION OV7670 SENSOR DRIVER 15690L: linux-media@vger.kernel.org 15691S: Orphan 15692T: git git://linuxtv.org/media_tree.git 15693F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15694F: drivers/media/i2c/ov7670.c 15695 15696OMNIVISION OV772x SENSOR DRIVER 15697M: Jacopo Mondi <jacopo@jmondi.org> 15698L: linux-media@vger.kernel.org 15699S: Odd fixes 15700T: git git://linuxtv.org/media_tree.git 15701F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15702F: drivers/media/i2c/ov772x.c 15703F: include/media/i2c/ov772x.h 15704 15705OMNIVISION OV7740 SENSOR DRIVER 15706L: linux-media@vger.kernel.org 15707S: Orphan 15708T: git git://linuxtv.org/media_tree.git 15709F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15710F: drivers/media/i2c/ov7740.c 15711 15712OMNIVISION OV8856 SENSOR DRIVER 15713M: Sakari Ailus <sakari.ailus@linux.intel.com> 15714L: linux-media@vger.kernel.org 15715S: Maintained 15716T: git git://linuxtv.org/media_tree.git 15717F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15718F: drivers/media/i2c/ov8856.c 15719 15720OMNIVISION OV8858 SENSOR DRIVER 15721M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15722M: Nicholas Roth <nicholas@rothemail.net> 15723L: linux-media@vger.kernel.org 15724S: Maintained 15725T: git git://linuxtv.org/media_tree.git 15726F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15727F: drivers/media/i2c/ov8858.c 15728 15729OMNIVISION OV9282 SENSOR DRIVER 15730M: Paul J. Murphy <paul.j.murphy@intel.com> 15731M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15732L: linux-media@vger.kernel.org 15733S: Maintained 15734T: git git://linuxtv.org/media_tree.git 15735F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15736F: drivers/media/i2c/ov9282.c 15737 15738OMNIVISION OV9640 SENSOR DRIVER 15739M: Petr Cvek <petrcvekcz@gmail.com> 15740L: linux-media@vger.kernel.org 15741S: Maintained 15742F: drivers/media/i2c/ov9640.* 15743 15744OMNIVISION OV9650 SENSOR DRIVER 15745M: Sakari Ailus <sakari.ailus@linux.intel.com> 15746R: Akinobu Mita <akinobu.mita@gmail.com> 15747R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15748L: linux-media@vger.kernel.org 15749S: Maintained 15750T: git git://linuxtv.org/media_tree.git 15751F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15752F: drivers/media/i2c/ov9650.c 15753 15754OMNIVISION OV9734 SENSOR DRIVER 15755M: Tianshu Qiu <tian.shu.qiu@intel.com> 15756R: Bingbu Cao <bingbu.cao@intel.com> 15757L: linux-media@vger.kernel.org 15758S: Maintained 15759T: git git://linuxtv.org/media_tree.git 15760F: drivers/media/i2c/ov9734.c 15761 15762ONBOARD USB HUB DRIVER 15763M: Matthias Kaehlcke <mka@chromium.org> 15764L: linux-usb@vger.kernel.org 15765S: Maintained 15766F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15767F: drivers/usb/misc/onboard_usb_hub.c 15768 15769ONENAND FLASH DRIVER 15770M: Kyungmin Park <kyungmin.park@samsung.com> 15771L: linux-mtd@lists.infradead.org 15772S: Maintained 15773F: drivers/mtd/nand/onenand/ 15774F: include/linux/mtd/onenand*.h 15775 15776ONEXPLAYER FAN DRIVER 15777M: Derek John Clark <derekjohn.clark@gmail.com> 15778M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15779L: linux-hwmon@vger.kernel.org 15780S: Maintained 15781F: drivers/hwmon/oxp-sensors.c 15782 15783ONIE TLV NVMEM LAYOUT DRIVER 15784M: Miquel Raynal <miquel.raynal@bootlin.com> 15785S: Maintained 15786F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15787F: drivers/nvmem/layouts/onie-tlv.c 15788 15789ONION OMEGA2+ BOARD 15790M: Harvey Hunt <harveyhuntnexus@gmail.com> 15791L: linux-mips@vger.kernel.org 15792S: Maintained 15793F: arch/mips/boot/dts/ralink/omega2p.dts 15794 15795ONSEMI ETHERNET PHY DRIVERS 15796M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15797L: netdev@vger.kernel.org 15798S: Supported 15799W: http://www.onsemi.com 15800F: drivers/net/phy/ncn* 15801 15802OP-TEE DRIVER 15803M: Jens Wiklander <jens.wiklander@linaro.org> 15804L: op-tee@lists.trustedfirmware.org 15805S: Maintained 15806F: Documentation/ABI/testing/sysfs-bus-optee-devices 15807F: drivers/tee/optee/ 15808 15809OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15810M: Sumit Garg <sumit.garg@linaro.org> 15811L: op-tee@lists.trustedfirmware.org 15812S: Maintained 15813F: drivers/char/hw_random/optee-rng.c 15814 15815OP-TEE RTC DRIVER 15816M: Clément Léger <clement.leger@bootlin.com> 15817L: linux-rtc@vger.kernel.org 15818S: Maintained 15819F: drivers/rtc/rtc-optee.c 15820 15821OPA-VNIC DRIVER 15822M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15823L: linux-rdma@vger.kernel.org 15824S: Supported 15825F: drivers/infiniband/ulp/opa_vnic 15826 15827OPEN FIRMWARE AND FLATTENED DEVICE TREE 15828M: Rob Herring <robh+dt@kernel.org> 15829M: Frank Rowand <frowand.list@gmail.com> 15830L: devicetree@vger.kernel.org 15831S: Maintained 15832W: http://www.devicetree.org/ 15833C: irc://irc.libera.chat/devicetree 15834T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15835F: Documentation/ABI/testing/sysfs-firmware-ofw 15836F: drivers/of/ 15837F: include/linux/of*.h 15838F: scripts/dtc/ 15839K: of_overlay_notifier_ 15840K: of_overlay_fdt_apply 15841K: of_overlay_remove 15842 15843OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15844M: Rob Herring <robh+dt@kernel.org> 15845M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15846M: Conor Dooley <conor+dt@kernel.org> 15847L: devicetree@vger.kernel.org 15848S: Maintained 15849Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15850C: irc://irc.libera.chat/devicetree 15851T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15852F: Documentation/devicetree/ 15853F: arch/*/boot/dts/ 15854F: include/dt-bindings/ 15855 15856OPENCOMPUTE PTP CLOCK DRIVER 15857M: Jonathan Lemon <jonathan.lemon@gmail.com> 15858M: Vadim Fedorenko <vadfed@fb.com> 15859L: netdev@vger.kernel.org 15860S: Maintained 15861F: drivers/ptp/ptp_ocp.c 15862 15863OPENCORES I2C BUS DRIVER 15864M: Peter Korsgaard <peter@korsgaard.com> 15865M: Andrew Lunn <andrew@lunn.ch> 15866L: linux-i2c@vger.kernel.org 15867S: Maintained 15868F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15869F: Documentation/i2c/busses/i2c-ocores.rst 15870F: drivers/i2c/busses/i2c-ocores.c 15871F: include/linux/platform_data/i2c-ocores.h 15872 15873OPENRISC ARCHITECTURE 15874M: Jonas Bonn <jonas@southpole.se> 15875M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15876M: Stafford Horne <shorne@gmail.com> 15877L: linux-openrisc@vger.kernel.org 15878S: Maintained 15879W: http://openrisc.io 15880T: git https://github.com/openrisc/linux.git 15881F: Documentation/arch/openrisc/ 15882F: Documentation/devicetree/bindings/openrisc/ 15883F: arch/openrisc/ 15884F: drivers/irqchip/irq-ompic.c 15885F: drivers/irqchip/irq-or1k-* 15886 15887OPENVSWITCH 15888M: Pravin B Shelar <pshelar@ovn.org> 15889L: netdev@vger.kernel.org 15890L: dev@openvswitch.org 15891S: Maintained 15892W: http://openvswitch.org 15893F: include/uapi/linux/openvswitch.h 15894F: net/openvswitch/ 15895F: tools/testing/selftests/net/openvswitch/ 15896 15897OPERATING PERFORMANCE POINTS (OPP) 15898M: Viresh Kumar <vireshk@kernel.org> 15899M: Nishanth Menon <nm@ti.com> 15900M: Stephen Boyd <sboyd@kernel.org> 15901L: linux-pm@vger.kernel.org 15902S: Maintained 15903T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15904F: Documentation/devicetree/bindings/opp/ 15905F: Documentation/power/opp.rst 15906F: drivers/opp/ 15907F: include/linux/pm_opp.h 15908 15909OPL4 DRIVER 15910M: Clemens Ladisch <clemens@ladisch.de> 15911L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15912S: Maintained 15913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15914F: sound/drivers/opl4/ 15915 15916ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15917M: Mark Fasheh <mark@fasheh.com> 15918M: Joel Becker <jlbec@evilplan.org> 15919M: Joseph Qi <joseph.qi@linux.alibaba.com> 15920L: ocfs2-devel@lists.linux.dev 15921S: Supported 15922W: http://ocfs2.wiki.kernel.org 15923F: Documentation/filesystems/dlmfs.rst 15924F: Documentation/filesystems/ocfs2.rst 15925F: fs/ocfs2/ 15926 15927ORANGEFS FILESYSTEM 15928M: Mike Marshall <hubcap@omnibond.com> 15929R: Martin Brandenburg <martin@omnibond.com> 15930L: devel@lists.orangefs.org 15931S: Supported 15932T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15933F: Documentation/filesystems/orangefs.rst 15934F: fs/orangefs/ 15935 15936ORINOCO DRIVER 15937L: linux-wireless@vger.kernel.org 15938S: Orphan 15939W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15940W: http://www.nongnu.org/orinoco/ 15941F: drivers/net/wireless/intersil/orinoco/ 15942 15943OV2659 OMNIVISION SENSOR DRIVER 15944M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15945L: linux-media@vger.kernel.org 15946S: Maintained 15947W: https://linuxtv.org 15948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15949T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15950F: drivers/media/i2c/ov2659.c 15951F: include/media/i2c/ov2659.h 15952 15953OVERLAY FILESYSTEM 15954M: Miklos Szeredi <miklos@szeredi.hu> 15955M: Amir Goldstein <amir73il@gmail.com> 15956L: linux-unionfs@vger.kernel.org 15957S: Supported 15958T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15959F: Documentation/filesystems/overlayfs.rst 15960F: fs/overlayfs/ 15961 15962P54 WIRELESS DRIVER 15963M: Christian Lamparter <chunkeey@googlemail.com> 15964L: linux-wireless@vger.kernel.org 15965S: Maintained 15966W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15967F: drivers/net/wireless/intersil/p54/ 15968 15969PACKET SOCKETS 15970M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15971S: Maintained 15972F: include/uapi/linux/if_packet.h 15973F: net/packet/af_packet.c 15974 15975PACKING 15976M: Vladimir Oltean <olteanv@gmail.com> 15977L: netdev@vger.kernel.org 15978S: Supported 15979F: Documentation/core-api/packing.rst 15980F: include/linux/packing.h 15981F: lib/packing.c 15982 15983PADATA PARALLEL EXECUTION MECHANISM 15984M: Steffen Klassert <steffen.klassert@secunet.com> 15985M: Daniel Jordan <daniel.m.jordan@oracle.com> 15986L: linux-crypto@vger.kernel.org 15987L: linux-kernel@vger.kernel.org 15988S: Maintained 15989F: Documentation/core-api/padata.rst 15990F: include/linux/padata.h 15991F: kernel/padata.c 15992 15993PAGE CACHE 15994M: Matthew Wilcox (Oracle) <willy@infradead.org> 15995L: linux-fsdevel@vger.kernel.org 15996S: Supported 15997T: git git://git.infradead.org/users/willy/pagecache.git 15998F: Documentation/filesystems/locking.rst 15999F: Documentation/filesystems/vfs.rst 16000F: include/linux/pagemap.h 16001F: mm/filemap.c 16002F: mm/page-writeback.c 16003F: mm/readahead.c 16004F: mm/truncate.c 16005 16006PAGE POOL 16007M: Jesper Dangaard Brouer <hawk@kernel.org> 16008M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16009L: netdev@vger.kernel.org 16010S: Supported 16011F: Documentation/networking/page_pool.rst 16012F: include/net/page_pool.h 16013F: include/trace/events/page_pool.h 16014F: net/core/page_pool.c 16015 16016PAGE TABLE CHECK 16017M: Pasha Tatashin <pasha.tatashin@soleen.com> 16018M: Andrew Morton <akpm@linux-foundation.org> 16019L: linux-mm@kvack.org 16020S: Maintained 16021F: Documentation/mm/page_table_check.rst 16022F: include/linux/page_table_check.h 16023F: mm/page_table_check.c 16024 16025PANASONIC LAPTOP ACPI EXTRAS DRIVER 16026M: Kenneth Chan <kenneth.t.chan@gmail.com> 16027L: platform-driver-x86@vger.kernel.org 16028S: Maintained 16029F: drivers/platform/x86/panasonic-laptop.c 16030 16031PARALLAX PING IIO SENSOR DRIVER 16032M: Andreas Klinger <ak@it-klinger.de> 16033L: linux-iio@vger.kernel.org 16034S: Maintained 16035F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16036F: drivers/iio/proximity/ping.c 16037 16038PARALLEL LCD/KEYPAD PANEL DRIVER 16039M: Willy Tarreau <willy@haproxy.com> 16040M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16041S: Odd Fixes 16042F: Documentation/admin-guide/lcd-panel-cgram.rst 16043F: drivers/auxdisplay/panel.c 16044 16045PARALLEL PORT SUBSYSTEM 16046M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16047M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16048L: linux-parport@lists.infradead.org (subscribers-only) 16049S: Maintained 16050F: Documentation/driver-api/parport*.rst 16051F: drivers/char/ppdev.c 16052F: drivers/parport/ 16053F: include/linux/parport*.h 16054F: include/uapi/linux/ppdev.h 16055 16056PARAVIRT_OPS INTERFACE 16057M: Juergen Gross <jgross@suse.com> 16058R: Ajay Kaher <akaher@vmware.com> 16059R: Alexey Makhalov <amakhalov@vmware.com> 16060R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16061L: virtualization@lists.linux-foundation.org 16062L: x86@kernel.org 16063S: Supported 16064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16065F: Documentation/virt/paravirt_ops.rst 16066F: arch/*/include/asm/paravirt*.h 16067F: arch/*/kernel/paravirt* 16068F: include/linux/hypervisor.h 16069 16070PARISC ARCHITECTURE 16071M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16072M: Helge Deller <deller@gmx.de> 16073L: linux-parisc@vger.kernel.org 16074S: Maintained 16075W: https://parisc.wiki.kernel.org 16076Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16077T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16078T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16079F: Documentation/arch/parisc/ 16080F: arch/parisc/ 16081F: drivers/char/agp/parisc-agp.c 16082F: drivers/input/misc/hp_sdc_rtc.c 16083F: drivers/input/serio/gscps2.c 16084F: drivers/input/serio/hp_sdc* 16085F: drivers/parisc/ 16086F: drivers/parport/parport_gsc.* 16087F: drivers/tty/serial/8250/8250_parisc.c 16088F: drivers/video/console/sti* 16089F: drivers/video/fbdev/sti* 16090F: drivers/video/logo/logo_parisc* 16091F: include/linux/hp_sdc.h 16092 16093PARMAN 16094M: Jiri Pirko <jiri@resnulli.us> 16095L: netdev@vger.kernel.org 16096S: Supported 16097F: include/linux/parman.h 16098F: lib/parman.c 16099F: lib/test_parman.c 16100 16101PC ENGINES APU BOARD DRIVER 16102M: Enrico Weigelt, metux IT consult <info@metux.net> 16103S: Maintained 16104F: drivers/platform/x86/pcengines-apuv2.c 16105 16106PC87360 HARDWARE MONITORING DRIVER 16107M: Jim Cromie <jim.cromie@gmail.com> 16108L: linux-hwmon@vger.kernel.org 16109S: Maintained 16110F: Documentation/hwmon/pc87360.rst 16111F: drivers/hwmon/pc87360.c 16112 16113PC8736x GPIO DRIVER 16114M: Jim Cromie <jim.cromie@gmail.com> 16115S: Maintained 16116F: drivers/char/pc8736x_gpio.c 16117 16118PC87427 HARDWARE MONITORING DRIVER 16119M: Jean Delvare <jdelvare@suse.com> 16120L: linux-hwmon@vger.kernel.org 16121S: Maintained 16122F: Documentation/hwmon/pc87427.rst 16123F: drivers/hwmon/pc87427.c 16124 16125PCA9532 LED DRIVER 16126M: Riku Voipio <riku.voipio@iki.fi> 16127S: Maintained 16128F: drivers/leds/leds-pca9532.c 16129F: include/linux/leds-pca9532.h 16130 16131PCA9541 I2C BUS MASTER SELECTOR DRIVER 16132M: Guenter Roeck <linux@roeck-us.net> 16133L: linux-i2c@vger.kernel.org 16134S: Maintained 16135F: drivers/i2c/muxes/i2c-mux-pca9541.c 16136 16137PCDP - PRIMARY CONSOLE AND DEBUG PORT 16138M: Khalid Aziz <khalid@gonehiking.org> 16139S: Maintained 16140F: drivers/firmware/pcdp.* 16141 16142PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16143M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16144M: Pali Rohár <pali@kernel.org> 16145L: linux-pci@vger.kernel.org 16146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16147S: Maintained 16148F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16149F: drivers/pci/controller/pci-aardvark.c 16150 16151PCI DRIVER FOR ALTERA PCIE IP 16152M: Joyce Ooi <joyce.ooi@intel.com> 16153L: linux-pci@vger.kernel.org 16154S: Supported 16155F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16156F: drivers/pci/controller/pcie-altera.c 16157 16158PCI DRIVER FOR APPLIEDMICRO XGENE 16159M: Toan Le <toan@os.amperecomputing.com> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16164F: drivers/pci/controller/pci-xgene.c 16165 16166PCI DRIVER FOR ARM VERSATILE PLATFORM 16167M: Rob Herring <robh@kernel.org> 16168L: linux-pci@vger.kernel.org 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170S: Maintained 16171F: Documentation/devicetree/bindings/pci/versatile.yaml 16172F: drivers/pci/controller/pci-versatile.c 16173 16174PCI DRIVER FOR ARMADA 8K 16175M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16176L: linux-pci@vger.kernel.org 16177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16180F: drivers/pci/controller/dwc/pcie-armada8k.c 16181 16182PCI DRIVER FOR CADENCE PCIE IP 16183M: Tom Joseph <tjoseph@cadence.com> 16184L: linux-pci@vger.kernel.org 16185S: Maintained 16186F: Documentation/devicetree/bindings/pci/cdns,* 16187F: drivers/pci/controller/cadence/ 16188 16189PCI DRIVER FOR FREESCALE LAYERSCAPE 16190M: Minghuan Lian <minghuan.Lian@nxp.com> 16191M: Mingkai Hu <mingkai.hu@nxp.com> 16192M: Roy Zang <roy.zang@nxp.com> 16193L: linuxppc-dev@lists.ozlabs.org 16194L: linux-pci@vger.kernel.org 16195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16196S: Maintained 16197F: drivers/pci/controller/dwc/*layerscape* 16198 16199PCI DRIVER FOR FU740 16200M: Paul Walmsley <paul.walmsley@sifive.com> 16201M: Greentime Hu <greentime.hu@sifive.com> 16202L: linux-pci@vger.kernel.org 16203S: Maintained 16204F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16205F: drivers/pci/controller/dwc/pcie-fu740.c 16206 16207PCI DRIVER FOR GENERIC OF HOSTS 16208M: Will Deacon <will@kernel.org> 16209L: linux-pci@vger.kernel.org 16210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16211S: Maintained 16212F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16213F: drivers/pci/controller/pci-host-common.c 16214F: drivers/pci/controller/pci-host-generic.c 16215 16216PCI DRIVER FOR IMX6 16217M: Richard Zhu <hongxing.zhu@nxp.com> 16218M: Lucas Stach <l.stach@pengutronix.de> 16219L: linux-pci@vger.kernel.org 16220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16221S: Maintained 16222F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16223F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16224F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16225F: drivers/pci/controller/dwc/*imx6* 16226 16227PCI DRIVER FOR INTEL IXP4XX 16228M: Linus Walleij <linus.walleij@linaro.org> 16229S: Maintained 16230F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16231F: drivers/pci/controller/pci-ixp4xx.c 16232 16233PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16234M: Nirmal Patel <nirmal.patel@linux.intel.com> 16235R: Jonathan Derrick <jonathan.derrick@linux.dev> 16236L: linux-pci@vger.kernel.org 16237S: Supported 16238F: drivers/pci/controller/vmd.c 16239 16240PCI DRIVER FOR MICROSEMI SWITCHTEC 16241M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16242M: Logan Gunthorpe <logang@deltatee.com> 16243L: linux-pci@vger.kernel.org 16244S: Maintained 16245F: Documentation/ABI/testing/sysfs-class-switchtec 16246F: Documentation/driver-api/switchtec.rst 16247F: drivers/ntb/hw/mscc/ 16248F: drivers/pci/switch/switchtec* 16249F: include/linux/switchtec.h 16250F: include/uapi/linux/switchtec_ioctl.h 16251 16252PCI DRIVER FOR MOBIVEIL PCIE IP 16253M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16254M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16255L: linux-pci@vger.kernel.org 16256S: Supported 16257F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16258F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16259 16260PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16261M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16262M: Pali Rohár <pali@kernel.org> 16263L: linux-pci@vger.kernel.org 16264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16265S: Maintained 16266F: drivers/pci/controller/*mvebu* 16267 16268PCI DRIVER FOR NVIDIA TEGRA 16269M: Thierry Reding <thierry.reding@gmail.com> 16270L: linux-tegra@vger.kernel.org 16271L: linux-pci@vger.kernel.org 16272S: Supported 16273F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16274F: drivers/pci/controller/pci-tegra.c 16275 16276PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16277M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16278L: linux-pci@vger.kernel.org 16279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16280S: Maintained 16281F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16282F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16283 16284PCI DRIVER FOR RENESAS R-CAR 16285M: Marek Vasut <marek.vasut+renesas@gmail.com> 16286M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16287L: linux-pci@vger.kernel.org 16288L: linux-renesas-soc@vger.kernel.org 16289S: Maintained 16290F: Documentation/devicetree/bindings/pci/*rcar* 16291F: drivers/pci/controller/*rcar* 16292 16293PCI DRIVER FOR SAMSUNG EXYNOS 16294M: Jingoo Han <jingoohan1@gmail.com> 16295L: linux-pci@vger.kernel.org 16296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16297L: linux-samsung-soc@vger.kernel.org 16298S: Maintained 16299F: drivers/pci/controller/dwc/pci-exynos.c 16300 16301PCI DRIVER FOR SYNOPSYS DESIGNWARE 16302M: Jingoo Han <jingoohan1@gmail.com> 16303M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16304L: linux-pci@vger.kernel.org 16305S: Maintained 16306F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16307F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16308F: drivers/pci/controller/dwc/*designware* 16309 16310PCI DRIVER FOR TI DRA7XX/J721E 16311M: Vignesh Raghavendra <vigneshr@ti.com> 16312L: linux-omap@vger.kernel.org 16313L: linux-pci@vger.kernel.org 16314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16315S: Supported 16316F: Documentation/devicetree/bindings/pci/ti-pci.txt 16317F: drivers/pci/controller/cadence/pci-j721e.c 16318F: drivers/pci/controller/dwc/pci-dra7xx.c 16319 16320PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16321M: Linus Walleij <linus.walleij@linaro.org> 16322L: linux-pci@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16325F: drivers/pci/controller/pci-v3-semi.c 16326 16327PCI DRIVER FOR XILINX VERSAL CPM 16328M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16329M: Michal Simek <michal.simek@amd.com> 16330L: linux-pci@vger.kernel.org 16331S: Maintained 16332F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16333F: drivers/pci/controller/pcie-xilinx-cpm.c 16334 16335PCI ENDPOINT SUBSYSTEM 16336M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16337M: Krzysztof Wilczyński <kw@linux.com> 16338R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16339R: Kishon Vijay Abraham I <kishon@kernel.org> 16340L: linux-pci@vger.kernel.org 16341S: Supported 16342Q: https://patchwork.kernel.org/project/linux-pci/list/ 16343B: https://bugzilla.kernel.org 16344C: irc://irc.oftc.net/linux-pci 16345T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16346F: Documentation/PCI/endpoint/* 16347F: Documentation/misc-devices/pci-endpoint-test.rst 16348F: drivers/misc/pci_endpoint_test.c 16349F: drivers/pci/endpoint/ 16350F: tools/pci/ 16351 16352PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16353M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16354R: Oliver O'Halloran <oohall@gmail.com> 16355L: linuxppc-dev@lists.ozlabs.org 16356S: Supported 16357F: Documentation/PCI/pci-error-recovery.rst 16358F: Documentation/powerpc/eeh-pci-error-recovery.rst 16359F: arch/powerpc/include/*/eeh*.h 16360F: arch/powerpc/kernel/eeh*.c 16361F: arch/powerpc/platforms/*/eeh*.c 16362F: drivers/pci/pcie/aer.c 16363F: drivers/pci/pcie/dpc.c 16364F: drivers/pci/pcie/err.c 16365 16366PCI ERROR RECOVERY 16367M: Linas Vepstas <linasvepstas@gmail.com> 16368L: linux-pci@vger.kernel.org 16369S: Supported 16370F: Documentation/PCI/pci-error-recovery.rst 16371 16372PCI MSI DRIVER FOR ALTERA MSI IP 16373M: Joyce Ooi <joyce.ooi@intel.com> 16374L: linux-pci@vger.kernel.org 16375S: Supported 16376F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16377F: drivers/pci/controller/pcie-altera-msi.c 16378 16379PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16380M: Toan Le <toan@os.amperecomputing.com> 16381L: linux-pci@vger.kernel.org 16382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16383S: Maintained 16384F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16385F: drivers/pci/controller/pci-xgene-msi.c 16386 16387PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16388M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16389M: Krzysztof Wilczyński <kw@linux.com> 16390R: Rob Herring <robh@kernel.org> 16391L: linux-pci@vger.kernel.org 16392S: Supported 16393Q: https://patchwork.kernel.org/project/linux-pci/list/ 16394B: https://bugzilla.kernel.org 16395C: irc://irc.oftc.net/linux-pci 16396T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16397F: Documentation/devicetree/bindings/pci/ 16398F: drivers/pci/controller/ 16399F: drivers/pci/pci-bridge-emul.c 16400F: drivers/pci/pci-bridge-emul.h 16401 16402PCI PEER-TO-PEER DMA (P2PDMA) 16403M: Bjorn Helgaas <bhelgaas@google.com> 16404M: Logan Gunthorpe <logang@deltatee.com> 16405L: linux-pci@vger.kernel.org 16406S: Supported 16407Q: https://patchwork.kernel.org/project/linux-pci/list/ 16408B: https://bugzilla.kernel.org 16409C: irc://irc.oftc.net/linux-pci 16410T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16411F: Documentation/driver-api/pci/p2pdma.rst 16412F: drivers/pci/p2pdma.c 16413F: include/linux/pci-p2pdma.h 16414 16415PCI SUBSYSTEM 16416M: Bjorn Helgaas <bhelgaas@google.com> 16417L: linux-pci@vger.kernel.org 16418S: Supported 16419Q: https://patchwork.kernel.org/project/linux-pci/list/ 16420B: https://bugzilla.kernel.org 16421C: irc://irc.oftc.net/linux-pci 16422T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16423F: Documentation/PCI/ 16424F: Documentation/devicetree/bindings/pci/ 16425F: arch/x86/kernel/early-quirks.c 16426F: arch/x86/kernel/quirks.c 16427F: arch/x86/pci/ 16428F: drivers/acpi/pci* 16429F: drivers/pci/ 16430F: include/asm-generic/pci* 16431F: include/linux/of_pci.h 16432F: include/linux/pci* 16433F: include/uapi/linux/pci* 16434F: lib/pci* 16435 16436PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16437M: Jonathan Chocron <jonnyc@amazon.com> 16438L: linux-pci@vger.kernel.org 16439S: Maintained 16440F: Documentation/devicetree/bindings/pci/pcie-al.txt 16441F: drivers/pci/controller/dwc/pcie-al.c 16442 16443PCIE DRIVER FOR AMLOGIC MESON 16444M: Yue Wang <yue.wang@Amlogic.com> 16445L: linux-pci@vger.kernel.org 16446L: linux-amlogic@lists.infradead.org 16447S: Maintained 16448F: drivers/pci/controller/dwc/pci-meson.c 16449 16450PCIE DRIVER FOR AXIS ARTPEC 16451M: Jesper Nilsson <jesper.nilsson@axis.com> 16452L: linux-arm-kernel@axis.com 16453L: linux-pci@vger.kernel.org 16454S: Maintained 16455F: Documentation/devicetree/bindings/pci/axis,artpec* 16456F: drivers/pci/controller/dwc/*artpec* 16457 16458PCIE DRIVER FOR CAVIUM THUNDERX 16459M: Robert Richter <rric@kernel.org> 16460L: linux-pci@vger.kernel.org 16461L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16462S: Odd Fixes 16463F: drivers/pci/controller/pci-thunder-* 16464 16465PCIE DRIVER FOR HISILICON 16466M: Zhou Wang <wangzhou1@hisilicon.com> 16467L: linux-pci@vger.kernel.org 16468S: Maintained 16469F: drivers/pci/controller/dwc/pcie-hisi.c 16470 16471PCIE DRIVER FOR HISILICON KIRIN 16472M: Xiaowei Song <songxiaowei@hisilicon.com> 16473M: Binghui Wang <wangbinghui@hisilicon.com> 16474L: linux-pci@vger.kernel.org 16475S: Maintained 16476F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16477F: drivers/pci/controller/dwc/pcie-kirin.c 16478 16479PCIE DRIVER FOR HISILICON STB 16480M: Shawn Guo <shawn.guo@linaro.org> 16481L: linux-pci@vger.kernel.org 16482S: Maintained 16483F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16484F: drivers/pci/controller/dwc/pcie-histb.c 16485 16486PCIE DRIVER FOR INTEL KEEM BAY 16487M: Srikanth Thokala <srikanth.thokala@intel.com> 16488L: linux-pci@vger.kernel.org 16489S: Supported 16490F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16491F: drivers/pci/controller/dwc/pcie-keembay.c 16492 16493PCIE DRIVER FOR INTEL LGM GW SOC 16494M: Chuanhua Lei <lchuanhua@maxlinear.com> 16495L: linux-pci@vger.kernel.org 16496S: Maintained 16497F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16498F: drivers/pci/controller/dwc/pcie-intel-gw.c 16499 16500PCIE DRIVER FOR MEDIATEK 16501M: Ryder Lee <ryder.lee@mediatek.com> 16502M: Jianjun Wang <jianjun.wang@mediatek.com> 16503L: linux-pci@vger.kernel.org 16504L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16505S: Supported 16506F: Documentation/devicetree/bindings/pci/mediatek* 16507F: drivers/pci/controller/*mediatek* 16508 16509PCIE DRIVER FOR MICROCHIP 16510M: Daire McNamara <daire.mcnamara@microchip.com> 16511L: linux-pci@vger.kernel.org 16512S: Supported 16513F: Documentation/devicetree/bindings/pci/microchip* 16514F: drivers/pci/controller/*microchip* 16515 16516PCIE DRIVER FOR QUALCOMM MSM 16517M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16518L: linux-pci@vger.kernel.org 16519L: linux-arm-msm@vger.kernel.org 16520S: Maintained 16521F: drivers/pci/controller/dwc/pcie-qcom.c 16522 16523PCIE DRIVER FOR ROCKCHIP 16524M: Shawn Lin <shawn.lin@rock-chips.com> 16525L: linux-pci@vger.kernel.org 16526L: linux-rockchip@lists.infradead.org 16527S: Maintained 16528F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16529F: drivers/pci/controller/pcie-rockchip* 16530 16531PCIE DRIVER FOR SOCIONEXT UNIPHIER 16532M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16533L: linux-pci@vger.kernel.org 16534S: Maintained 16535F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16536F: drivers/pci/controller/dwc/pcie-uniphier* 16537 16538PCIE DRIVER FOR ST SPEAR13XX 16539M: Pratyush Anand <pratyush.anand@gmail.com> 16540L: linux-pci@vger.kernel.org 16541S: Maintained 16542F: drivers/pci/controller/dwc/*spear* 16543 16544PCIE ENDPOINT DRIVER FOR QUALCOMM 16545M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16546L: linux-pci@vger.kernel.org 16547L: linux-arm-msm@vger.kernel.org 16548S: Maintained 16549F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16550F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16551 16552PCMCIA SUBSYSTEM 16553M: Dominik Brodowski <linux@dominikbrodowski.net> 16554S: Odd Fixes 16555T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16556F: Documentation/pcmcia/ 16557F: drivers/pcmcia/ 16558F: include/pcmcia/ 16559F: tools/pcmcia/ 16560 16561PCNET32 NETWORK DRIVER 16562M: Don Fry <pcnet32@frontier.com> 16563L: netdev@vger.kernel.org 16564S: Maintained 16565F: drivers/net/ethernet/amd/pcnet32.c 16566 16567PCRYPT PARALLEL CRYPTO ENGINE 16568M: Steffen Klassert <steffen.klassert@secunet.com> 16569L: linux-crypto@vger.kernel.org 16570S: Maintained 16571F: crypto/pcrypt.c 16572F: include/crypto/pcrypt.h 16573 16574PDS DSC VIRTIO DATA PATH ACCELERATOR 16575R: Shannon Nelson <shannon.nelson@amd.com> 16576F: drivers/vdpa/pds/ 16577 16578PECI HARDWARE MONITORING DRIVERS 16579M: Iwona Winiarska <iwona.winiarska@intel.com> 16580L: linux-hwmon@vger.kernel.org 16581S: Supported 16582F: Documentation/hwmon/peci-cputemp.rst 16583F: Documentation/hwmon/peci-dimmtemp.rst 16584F: drivers/hwmon/peci/ 16585 16586PECI SUBSYSTEM 16587M: Iwona Winiarska <iwona.winiarska@intel.com> 16588L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16589S: Supported 16590F: Documentation/devicetree/bindings/peci/ 16591F: Documentation/peci/ 16592F: drivers/peci/ 16593F: include/linux/peci-cpu.h 16594F: include/linux/peci.h 16595 16596PENSANDO ETHERNET DRIVERS 16597M: Shannon Nelson <shannon.nelson@amd.com> 16598M: Brett Creeley <brett.creeley@amd.com> 16599M: drivers@pensando.io 16600L: netdev@vger.kernel.org 16601S: Supported 16602F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16603F: drivers/net/ethernet/pensando/ 16604 16605PER-CPU MEMORY ALLOCATOR 16606M: Dennis Zhou <dennis@kernel.org> 16607M: Tejun Heo <tj@kernel.org> 16608M: Christoph Lameter <cl@linux.com> 16609L: linux-mm@kvack.org 16610S: Maintained 16611T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16612F: arch/*/include/asm/percpu.h 16613F: include/linux/percpu*.h 16614F: lib/percpu*.c 16615F: mm/percpu*.c 16616 16617PER-TASK DELAY ACCOUNTING 16618M: Balbir Singh <bsingharora@gmail.com> 16619S: Maintained 16620F: include/linux/delayacct.h 16621F: kernel/delayacct.c 16622 16623PERFORMANCE EVENTS SUBSYSTEM 16624M: Peter Zijlstra <peterz@infradead.org> 16625M: Ingo Molnar <mingo@redhat.com> 16626M: Arnaldo Carvalho de Melo <acme@kernel.org> 16627R: Mark Rutland <mark.rutland@arm.com> 16628R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16629R: Jiri Olsa <jolsa@kernel.org> 16630R: Namhyung Kim <namhyung@kernel.org> 16631R: Ian Rogers <irogers@google.com> 16632R: Adrian Hunter <adrian.hunter@intel.com> 16633L: linux-perf-users@vger.kernel.org 16634L: linux-kernel@vger.kernel.org 16635S: Supported 16636W: https://perf.wiki.kernel.org/ 16637T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16638F: arch/*/events/* 16639F: arch/*/events/*/* 16640F: arch/*/include/asm/perf_event.h 16641F: arch/*/kernel/*/*/perf_event*.c 16642F: arch/*/kernel/*/perf_event*.c 16643F: arch/*/kernel/perf_callchain.c 16644F: arch/*/kernel/perf_event*.c 16645F: include/linux/perf_event.h 16646F: include/uapi/linux/perf_event.h 16647F: kernel/events/* 16648F: tools/lib/perf/ 16649F: tools/perf/ 16650 16651PERFORMANCE EVENTS TOOLING ARM64 16652R: John Garry <john.g.garry@oracle.com> 16653R: Will Deacon <will@kernel.org> 16654R: James Clark <james.clark@arm.com> 16655R: Mike Leach <mike.leach@linaro.org> 16656R: Leo Yan <leo.yan@linaro.org> 16657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16658S: Supported 16659F: tools/build/feature/test-libopencsd.c 16660F: tools/perf/arch/arm*/ 16661F: tools/perf/pmu-events/arch/arm64/ 16662F: tools/perf/util/arm-spe* 16663F: tools/perf/util/cs-etm* 16664 16665PERSONALITY HANDLING 16666M: Christoph Hellwig <hch@infradead.org> 16667L: linux-abi-devel@lists.sourceforge.net 16668S: Maintained 16669F: include/linux/personality.h 16670F: include/uapi/linux/personality.h 16671 16672PHOENIX RC FLIGHT CONTROLLER ADAPTER 16673M: Marcus Folkesson <marcus.folkesson@gmail.com> 16674L: linux-input@vger.kernel.org 16675S: Maintained 16676F: Documentation/input/devices/pxrc.rst 16677F: drivers/input/joystick/pxrc.c 16678 16679PHONET PROTOCOL 16680M: Remi Denis-Courmont <courmisch@gmail.com> 16681S: Supported 16682F: Documentation/networking/phonet.rst 16683F: include/linux/phonet.h 16684F: include/net/phonet/ 16685F: include/uapi/linux/phonet.h 16686F: net/phonet/ 16687 16688PHRAM MTD DRIVER 16689M: Joern Engel <joern@lazybastard.org> 16690L: linux-mtd@lists.infradead.org 16691S: Maintained 16692F: drivers/mtd/devices/phram.c 16693 16694PICOLCD HID DRIVER 16695M: Bruno Prémont <bonbons@linux-vserver.org> 16696L: linux-input@vger.kernel.org 16697S: Maintained 16698F: drivers/hid/hid-picolcd* 16699 16700PIDFD API 16701M: Christian Brauner <christian@brauner.io> 16702L: linux-kernel@vger.kernel.org 16703S: Maintained 16704T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16705F: samples/pidfd/ 16706F: tools/testing/selftests/clone3/ 16707F: tools/testing/selftests/pid_namespace/ 16708F: tools/testing/selftests/pidfd/ 16709K: (?i)pidfd 16710K: (?i)clone3 16711K: \b(clone_args|kernel_clone_args)\b 16712 16713PIN CONTROL SUBSYSTEM 16714M: Linus Walleij <linus.walleij@linaro.org> 16715L: linux-gpio@vger.kernel.org 16716S: Maintained 16717T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16718F: Documentation/devicetree/bindings/pinctrl/ 16719F: Documentation/driver-api/pin-control.rst 16720F: drivers/pinctrl/ 16721F: include/dt-bindings/pinctrl/ 16722F: include/linux/pinctrl/ 16723 16724PIN CONTROLLER - AMD 16725M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16726M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16727S: Maintained 16728F: drivers/pinctrl/pinctrl-amd.c 16729 16730PIN CONTROLLER - FREESCALE 16731M: Dong Aisheng <aisheng.dong@nxp.com> 16732M: Fabio Estevam <festevam@gmail.com> 16733M: Shawn Guo <shawnguo@kernel.org> 16734M: Jacky Bai <ping.bai@nxp.com> 16735R: Pengutronix Kernel Team <kernel@pengutronix.de> 16736L: linux-gpio@vger.kernel.org 16737S: Maintained 16738F: Documentation/devicetree/bindings/pinctrl/fsl,* 16739F: drivers/pinctrl/freescale/ 16740 16741PIN CONTROLLER - INTEL 16742M: Mika Westerberg <mika.westerberg@linux.intel.com> 16743M: Andy Shevchenko <andy@kernel.org> 16744S: Supported 16745T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16746F: drivers/pinctrl/intel/ 16747 16748PIN CONTROLLER - KEEMBAY 16749M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16750S: Supported 16751F: drivers/pinctrl/pinctrl-keembay* 16752 16753PIN CONTROLLER - MEDIATEK 16754M: Sean Wang <sean.wang@kernel.org> 16755L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16756S: Maintained 16757F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16758F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16759F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16761F: drivers/pinctrl/mediatek/ 16762 16763PIN CONTROLLER - MEDIATEK MIPS 16764M: Arınç ÜNAL <arinc.unal@arinc9.com> 16765M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16766L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16767L: linux-mips@vger.kernel.org 16768S: Maintained 16769F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16772F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16773F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16774F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16775F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16776F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16777F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16778F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16779F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16780F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16781F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16782F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16783F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16784 16785PIN CONTROLLER - MICROCHIP AT91 16786M: Ludovic Desroches <ludovic.desroches@microchip.com> 16787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16788L: linux-gpio@vger.kernel.org 16789S: Supported 16790F: drivers/gpio/gpio-sama5d2-piobu.c 16791F: drivers/pinctrl/pinctrl-at91* 16792 16793PIN CONTROLLER - NXP S32 16794M: Chester Lin <clin@suse.com> 16795R: NXP S32 Linux Team <s32@nxp.com> 16796L: linux-gpio@vger.kernel.org 16797S: Maintained 16798F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16799F: drivers/pinctrl/nxp/ 16800 16801PIN CONTROLLER - QUALCOMM 16802M: Bjorn Andersson <andersson@kernel.org> 16803L: linux-arm-msm@vger.kernel.org 16804S: Maintained 16805F: Documentation/devicetree/bindings/pinctrl/qcom,* 16806F: drivers/pinctrl/qcom/ 16807 16808PIN CONTROLLER - RENESAS 16809M: Geert Uytterhoeven <geert+renesas@glider.be> 16810L: linux-renesas-soc@vger.kernel.org 16811S: Supported 16812T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16813F: Documentation/devicetree/bindings/pinctrl/renesas,* 16814F: drivers/pinctrl/renesas/ 16815 16816PIN CONTROLLER - SAMSUNG 16817M: Tomasz Figa <tomasz.figa@gmail.com> 16818M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16819M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16820R: Alim Akhtar <alim.akhtar@samsung.com> 16821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16822L: linux-samsung-soc@vger.kernel.org 16823S: Maintained 16824Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16825B: mailto:linux-samsung-soc@vger.kernel.org 16826C: irc://irc.libera.chat/linux-exynos 16827T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16828F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16829F: drivers/pinctrl/samsung/ 16830F: include/dt-bindings/pinctrl/samsung.h 16831 16832PIN CONTROLLER - SINGLE 16833M: Tony Lindgren <tony@atomide.com> 16834M: Haojian Zhuang <haojian.zhuang@linaro.org> 16835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16836L: linux-omap@vger.kernel.org 16837S: Maintained 16838F: drivers/pinctrl/pinctrl-single.c 16839 16840PIN CONTROLLER - SUNPLUS / TIBBO 16841M: Dvorkin Dmitry <dvorkin@tibbo.com> 16842M: Wells Lu <wellslutw@gmail.com> 16843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16844S: Maintained 16845W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16846F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16847F: drivers/pinctrl/sunplus/ 16848F: include/dt-bindings/pinctrl/sppctl*.h 16849 16850PINE64 PINEPHONE KEYBOARD DRIVER 16851M: Samuel Holland <samuel@sholland.org> 16852S: Supported 16853F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16854F: drivers/input/keyboard/pinephone-keyboard.c 16855 16856PKTCDVD DRIVER 16857M: linux-block@vger.kernel.org 16858S: Orphan 16859F: drivers/block/pktcdvd.c 16860F: include/linux/pktcdvd.h 16861F: include/uapi/linux/pktcdvd.h 16862 16863PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16864M: Tomasz Duszynski <tduszyns@gmail.com> 16865S: Maintained 16866F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16867F: drivers/iio/chemical/pms7003.c 16868 16869PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16870M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16871L: netdev@vger.kernel.org 16872S: Maintained 16873F: drivers/net/phy/mdio-open-alliance.h 16874F: net/ethtool/plca.c 16875 16876PLDMFW LIBRARY 16877M: Jacob Keller <jacob.e.keller@intel.com> 16878S: Maintained 16879F: Documentation/driver-api/pldmfw/ 16880F: include/linux/pldmfw.h 16881F: lib/pldmfw/ 16882 16883PLX DMA DRIVER 16884M: Logan Gunthorpe <logang@deltatee.com> 16885S: Maintained 16886F: drivers/dma/plx_dma.c 16887 16888PM-GRAPH UTILITY 16889M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16890L: linux-pm@vger.kernel.org 16891S: Supported 16892W: https://01.org/pm-graph 16893B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16894T: git git://github.com/intel/pm-graph 16895F: tools/power/pm-graph 16896 16897PM6764TR DRIVER 16898M: Charles Hsu <hsu.yungteng@gmail.com> 16899L: linux-hwmon@vger.kernel.org 16900S: Maintained 16901F: Documentation/hwmon/pm6764tr.rst 16902F: drivers/hwmon/pmbus/pm6764tr.c 16903 16904PMBUS HARDWARE MONITORING DRIVERS 16905M: Guenter Roeck <linux@roeck-us.net> 16906L: linux-hwmon@vger.kernel.org 16907S: Maintained 16908W: http://hwmon.wiki.kernel.org/ 16909W: http://www.roeck-us.net/linux/drivers/ 16910T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16911F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16912F: Documentation/devicetree/bindings/hwmon/max31785.txt 16913F: Documentation/hwmon/adm1275.rst 16914F: Documentation/hwmon/ibm-cffps.rst 16915F: Documentation/hwmon/ir35221.rst 16916F: Documentation/hwmon/lm25066.rst 16917F: Documentation/hwmon/ltc2978.rst 16918F: Documentation/hwmon/ltc3815.rst 16919F: Documentation/hwmon/max16064.rst 16920F: Documentation/hwmon/max20751.rst 16921F: Documentation/hwmon/max31785.rst 16922F: Documentation/hwmon/max34440.rst 16923F: Documentation/hwmon/max8688.rst 16924F: Documentation/hwmon/pmbus-core.rst 16925F: Documentation/hwmon/pmbus.rst 16926F: Documentation/hwmon/tps40422.rst 16927F: Documentation/hwmon/ucd9000.rst 16928F: Documentation/hwmon/ucd9200.rst 16929F: Documentation/hwmon/zl6100.rst 16930F: drivers/hwmon/pmbus/ 16931F: include/linux/pmbus.h 16932 16933PMC SIERRA MaxRAID DRIVER 16934L: linux-scsi@vger.kernel.org 16935S: Orphan 16936W: http://www.pmc-sierra.com/ 16937F: drivers/scsi/pmcraid.* 16938 16939PMC SIERRA PM8001 DRIVER 16940M: Jack Wang <jinpu.wang@cloud.ionos.com> 16941L: linux-scsi@vger.kernel.org 16942S: Supported 16943F: drivers/scsi/pm8001/ 16944 16945PNI RM3100 IIO DRIVER 16946M: Song Qiang <songqiang1304521@gmail.com> 16947L: linux-iio@vger.kernel.org 16948S: Maintained 16949F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16950F: drivers/iio/magnetometer/rm3100* 16951 16952PNP SUPPORT 16953M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16954L: linux-acpi@vger.kernel.org 16955S: Maintained 16956F: drivers/pnp/ 16957F: include/linux/pnp.h 16958 16959POSIX CLOCKS and TIMERS 16960M: Thomas Gleixner <tglx@linutronix.de> 16961L: linux-kernel@vger.kernel.org 16962S: Maintained 16963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16964F: fs/timerfd.c 16965F: include/linux/time_namespace.h 16966F: include/linux/timer* 16967F: kernel/time/*timer* 16968F: kernel/time/namespace.c 16969 16970POWER MANAGEMENT CORE 16971M: "Rafael J. Wysocki" <rafael@kernel.org> 16972L: linux-pm@vger.kernel.org 16973S: Supported 16974B: https://bugzilla.kernel.org 16975T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16976F: drivers/base/power/ 16977F: drivers/powercap/ 16978F: include/linux/intel_rapl.h 16979F: include/linux/pm.h 16980F: include/linux/pm_* 16981F: include/linux/powercap.h 16982F: kernel/configs/nopm.config 16983 16984POWER STATE COORDINATION INTERFACE (PSCI) 16985M: Mark Rutland <mark.rutland@arm.com> 16986M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16988S: Maintained 16989F: drivers/firmware/psci/ 16990F: include/linux/psci.h 16991F: include/uapi/linux/psci.h 16992 16993POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16994M: Sebastian Reichel <sre@kernel.org> 16995L: linux-pm@vger.kernel.org 16996S: Maintained 16997T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16998F: Documentation/ABI/testing/sysfs-class-power 16999F: Documentation/devicetree/bindings/power/supply/ 17000F: drivers/power/supply/ 17001F: include/linux/power/ 17002F: include/linux/power_supply.h 17003 17004POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17005M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17006L: linuxppc-dev@lists.ozlabs.org 17007S: Maintained 17008F: drivers/char/powernv-op-panel.c 17009 17010PPP OVER ATM (RFC 2364) 17011M: Mitchell Blank Jr <mitch@sfgoth.com> 17012S: Maintained 17013F: include/uapi/linux/atmppp.h 17014F: net/atm/pppoatm.c 17015 17016PPP OVER ETHERNET 17017M: Michal Ostrowski <mostrows@earthlink.net> 17018S: Maintained 17019F: drivers/net/ppp/pppoe.c 17020F: drivers/net/ppp/pppox.c 17021 17022PPP OVER L2TP 17023M: James Chapman <jchapman@katalix.com> 17024S: Maintained 17025F: include/linux/if_pppol2tp.h 17026F: include/uapi/linux/if_pppol2tp.h 17027F: net/l2tp/l2tp_ppp.c 17028 17029PPP PROTOCOL DRIVERS AND COMPRESSORS 17030L: linux-ppp@vger.kernel.org 17031S: Orphan 17032F: drivers/net/ppp/ppp_* 17033 17034PPS SUPPORT 17035M: Rodolfo Giometti <giometti@enneenne.com> 17036L: linuxpps@ml.enneenne.com (subscribers-only) 17037S: Maintained 17038W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17039F: Documentation/ABI/testing/sysfs-pps 17040F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17041F: Documentation/driver-api/pps.rst 17042F: drivers/pps/ 17043F: include/linux/pps*.h 17044F: include/uapi/linux/pps.h 17045 17046PPTP DRIVER 17047M: Dmitry Kozlov <xeb@mail.ru> 17048L: netdev@vger.kernel.org 17049S: Maintained 17050W: http://sourceforge.net/projects/accel-pptp 17051F: drivers/net/ppp/pptp.c 17052 17053PRESSURE STALL INFORMATION (PSI) 17054M: Johannes Weiner <hannes@cmpxchg.org> 17055M: Suren Baghdasaryan <surenb@google.com> 17056S: Maintained 17057F: include/linux/psi* 17058F: kernel/sched/psi.c 17059 17060PRINTK 17061M: Petr Mladek <pmladek@suse.com> 17062M: Sergey Senozhatsky <senozhatsky@chromium.org> 17063R: Steven Rostedt <rostedt@goodmis.org> 17064R: John Ogness <john.ogness@linutronix.de> 17065S: Maintained 17066T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17067F: include/linux/printk.h 17068F: kernel/printk/ 17069 17070PRINTK INDEXING 17071R: Chris Down <chris@chrisdown.name> 17072S: Maintained 17073F: Documentation/core-api/printk-index.rst 17074F: kernel/printk/index.c 17075K: printk_index 17076 17077PROC FILESYSTEM 17078L: linux-kernel@vger.kernel.org 17079L: linux-fsdevel@vger.kernel.org 17080S: Maintained 17081F: Documentation/filesystems/proc.rst 17082F: fs/proc/ 17083F: include/linux/proc_fs.h 17084F: tools/testing/selftests/proc/ 17085 17086PROC SYSCTL 17087M: Luis Chamberlain <mcgrof@kernel.org> 17088M: Kees Cook <keescook@chromium.org> 17089M: Iurii Zaikin <yzaikin@google.com> 17090L: linux-kernel@vger.kernel.org 17091L: linux-fsdevel@vger.kernel.org 17092S: Maintained 17093T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17094F: fs/proc/proc_sysctl.c 17095F: include/linux/sysctl.h 17096F: kernel/sysctl-test.c 17097F: kernel/sysctl.c 17098F: tools/testing/selftests/sysctl/ 17099 17100PS3 NETWORK SUPPORT 17101M: Geoff Levand <geoff@infradead.org> 17102L: netdev@vger.kernel.org 17103L: linuxppc-dev@lists.ozlabs.org 17104S: Maintained 17105F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17106 17107PS3 PLATFORM SUPPORT 17108M: Geoff Levand <geoff@infradead.org> 17109L: linuxppc-dev@lists.ozlabs.org 17110S: Maintained 17111F: arch/powerpc/boot/ps3* 17112F: arch/powerpc/include/asm/lv1call.h 17113F: arch/powerpc/include/asm/ps3*.h 17114F: arch/powerpc/platforms/ps3/ 17115F: drivers/*/ps3* 17116F: drivers/ps3/ 17117F: drivers/rtc/rtc-ps3.c 17118F: drivers/usb/host/*ps3.c 17119F: sound/ppc/snd_ps3* 17120 17121PS3VRAM DRIVER 17122M: Jim Paris <jim@jtan.com> 17123M: Geoff Levand <geoff@infradead.org> 17124L: linuxppc-dev@lists.ozlabs.org 17125S: Maintained 17126F: drivers/block/ps3vram.c 17127 17128PSAMPLE PACKET SAMPLING SUPPORT 17129M: Yotam Gigi <yotam.gi@gmail.com> 17130S: Maintained 17131F: include/net/psample.h 17132F: include/uapi/linux/psample.h 17133F: net/psample 17134 17135PSTORE FILESYSTEM 17136M: Kees Cook <keescook@chromium.org> 17137R: Tony Luck <tony.luck@intel.com> 17138R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17139L: linux-hardening@vger.kernel.org 17140S: Supported 17141T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17142F: Documentation/admin-guide/pstore-blk.rst 17143F: Documentation/admin-guide/ramoops.rst 17144F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17145F: drivers/acpi/apei/erst.c 17146F: drivers/firmware/efi/efi-pstore.c 17147F: fs/pstore/ 17148F: include/linux/pstore* 17149K: \b(pstore|ramoops) 17150 17151PTP HARDWARE CLOCK SUPPORT 17152M: Richard Cochran <richardcochran@gmail.com> 17153L: netdev@vger.kernel.org 17154S: Maintained 17155W: http://linuxptp.sourceforge.net/ 17156F: Documentation/ABI/testing/sysfs-ptp 17157F: Documentation/driver-api/ptp.rst 17158F: drivers/net/phy/dp83640* 17159F: drivers/ptp/* 17160F: include/linux/ptp_cl* 17161K: (?:\b|_)ptp(?:\b|_) 17162 17163PTP VIRTUAL CLOCK SUPPORT 17164M: Yangbo Lu <yangbo.lu@nxp.com> 17165L: netdev@vger.kernel.org 17166S: Maintained 17167F: drivers/ptp/ptp_vclock.c 17168F: net/ethtool/phc_vclocks.c 17169 17170PTRACE SUPPORT 17171M: Oleg Nesterov <oleg@redhat.com> 17172S: Maintained 17173F: arch/*/*/ptrace*.c 17174F: arch/*/include/asm/ptrace*.h 17175F: arch/*/ptrace*.c 17176F: include/asm-generic/syscall.h 17177F: include/linux/ptrace.h 17178F: include/linux/regset.h 17179F: include/uapi/linux/ptrace.h 17180F: kernel/ptrace.c 17181 17182PULSE8-CEC DRIVER 17183M: Hans Verkuil <hverkuil@xs4all.nl> 17184L: linux-media@vger.kernel.org 17185S: Maintained 17186T: git git://linuxtv.org/media_tree.git 17187F: drivers/media/cec/usb/pulse8/ 17188 17189PURELIFI PLFXLC DRIVER 17190M: Srinivasan Raju <srini.raju@purelifi.com> 17191L: linux-wireless@vger.kernel.org 17192S: Supported 17193F: drivers/net/wireless/purelifi/plfxlc/ 17194 17195PVRUSB2 VIDEO4LINUX DRIVER 17196M: Mike Isely <isely@pobox.com> 17197L: pvrusb2@isely.net (subscribers-only) 17198L: linux-media@vger.kernel.org 17199S: Maintained 17200W: http://www.isely.net/pvrusb2/ 17201T: git git://linuxtv.org/media_tree.git 17202F: Documentation/driver-api/media/drivers/pvrusb2* 17203F: drivers/media/usb/pvrusb2/ 17204 17205PWC WEBCAM DRIVER 17206M: Hans Verkuil <hverkuil@xs4all.nl> 17207L: linux-media@vger.kernel.org 17208S: Odd Fixes 17209T: git git://linuxtv.org/media_tree.git 17210F: drivers/media/usb/pwc/* 17211F: include/trace/events/pwc.h 17212 17213PWM IR Transmitter 17214M: Sean Young <sean@mess.org> 17215L: linux-media@vger.kernel.org 17216S: Maintained 17217F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17218F: drivers/media/rc/pwm-ir-tx.c 17219 17220PWM SUBSYSTEM 17221M: Thierry Reding <thierry.reding@gmail.com> 17222R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17223L: linux-pwm@vger.kernel.org 17224S: Maintained 17225Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17226T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17227F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17228F: Documentation/devicetree/bindings/pwm/ 17229F: Documentation/driver-api/pwm.rst 17230F: drivers/gpio/gpio-mvebu.c 17231F: drivers/pwm/ 17232F: drivers/video/backlight/pwm_bl.c 17233F: include/dt-bindings/pwm/ 17234F: include/linux/pwm.h 17235F: include/linux/pwm_backlight.h 17236K: pwm_(config|apply_state|ops) 17237 17238PXA GPIO DRIVER 17239M: Robert Jarzmik <robert.jarzmik@free.fr> 17240L: linux-gpio@vger.kernel.org 17241S: Maintained 17242F: drivers/gpio/gpio-pxa.c 17243 17244PXA MMCI DRIVER 17245S: Orphan 17246 17247PXA RTC DRIVER 17248M: Robert Jarzmik <robert.jarzmik@free.fr> 17249L: linux-rtc@vger.kernel.org 17250S: Maintained 17251 17252PXA2xx/PXA3xx SUPPORT 17253M: Daniel Mack <daniel@zonque.org> 17254M: Haojian Zhuang <haojian.zhuang@gmail.com> 17255M: Robert Jarzmik <robert.jarzmik@free.fr> 17256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17257S: Maintained 17258T: git git://github.com/hzhuang1/linux.git 17259T: git git://github.com/rjarzmik/linux.git 17260F: arch/arm/boot/dts/intel/pxa/ 17261F: arch/arm/mach-pxa/ 17262F: drivers/dma/pxa* 17263F: drivers/pcmcia/pxa2xx* 17264F: drivers/pinctrl/pxa/ 17265F: drivers/spi/spi-pxa2xx* 17266F: drivers/usb/gadget/udc/pxa2* 17267F: include/sound/pxa2xx-lib.h 17268F: sound/arm/pxa* 17269F: sound/soc/pxa/ 17270 17271QAT DRIVER 17272M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17273L: qat-linux@intel.com 17274S: Supported 17275F: drivers/crypto/intel/qat/ 17276 17277QCOM AUDIO (ASoC) DRIVERS 17278M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17279M: Banajit Goswami <bgoswami@quicinc.com> 17280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17281S: Supported 17282F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17283F: Documentation/devicetree/bindings/sound/qcom,* 17284F: drivers/soc/qcom/apr.c 17285F: include/dt-bindings/sound/qcom,wcd9335.h 17286F: sound/soc/codecs/lpass-rx-macro.* 17287F: sound/soc/codecs/lpass-tx-macro.* 17288F: sound/soc/codecs/lpass-va-macro.c 17289F: sound/soc/codecs/lpass-wsa-macro.* 17290F: sound/soc/codecs/msm8916-wcd-analog.c 17291F: sound/soc/codecs/msm8916-wcd-digital.c 17292F: sound/soc/codecs/wcd-clsh-v2.* 17293F: sound/soc/codecs/wcd-mbhc-v2.* 17294F: sound/soc/codecs/wcd9335.* 17295F: sound/soc/codecs/wcd934x.c 17296F: sound/soc/codecs/wsa881x.c 17297F: sound/soc/codecs/wsa883x.c 17298F: sound/soc/codecs/wsa884x.c 17299F: sound/soc/qcom/ 17300 17301QCOM EMBEDDED USB DEBUGGER (EUD) 17302M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17303L: linux-arm-msm@vger.kernel.org 17304S: Maintained 17305F: Documentation/ABI/testing/sysfs-driver-eud 17306F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17307F: drivers/usb/misc/qcom_eud.c 17308 17309QCOM IPA DRIVER 17310M: Alex Elder <elder@kernel.org> 17311L: netdev@vger.kernel.org 17312S: Supported 17313F: drivers/net/ipa/ 17314 17315QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17316M: Gabriel Somlo <somlo@cmu.edu> 17317M: "Michael S. Tsirkin" <mst@redhat.com> 17318L: qemu-devel@nongnu.org 17319S: Maintained 17320F: drivers/firmware/qemu_fw_cfg.c 17321F: include/uapi/linux/qemu_fw_cfg.h 17322 17323QIB DRIVER 17324M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17325L: linux-rdma@vger.kernel.org 17326S: Supported 17327F: drivers/infiniband/hw/qib/ 17328 17329QLOGIC QL41xxx FCOE DRIVER 17330M: Saurav Kashyap <skashyap@marvell.com> 17331M: Javed Hasan <jhasan@marvell.com> 17332M: GR-QLogic-Storage-Upstream@marvell.com 17333L: linux-scsi@vger.kernel.org 17334S: Supported 17335F: drivers/scsi/qedf/ 17336 17337QLOGIC QL41xxx ISCSI DRIVER 17338M: Nilesh Javali <njavali@marvell.com> 17339M: Manish Rangankar <mrangankar@marvell.com> 17340M: GR-QLogic-Storage-Upstream@marvell.com 17341L: linux-scsi@vger.kernel.org 17342S: Supported 17343F: drivers/scsi/qedi/ 17344 17345QLOGIC QL4xxx ETHERNET DRIVER 17346M: Ariel Elior <aelior@marvell.com> 17347M: Manish Chopra <manishc@marvell.com> 17348L: netdev@vger.kernel.org 17349S: Supported 17350F: drivers/net/ethernet/qlogic/qed/ 17351F: drivers/net/ethernet/qlogic/qede/ 17352F: include/linux/qed/ 17353 17354QLOGIC QL4xxx RDMA DRIVER 17355M: Michal Kalderon <mkalderon@marvell.com> 17356M: Ariel Elior <aelior@marvell.com> 17357L: linux-rdma@vger.kernel.org 17358S: Supported 17359F: drivers/infiniband/hw/qedr/ 17360F: include/uapi/rdma/qedr-abi.h 17361 17362QLOGIC QLA1280 SCSI DRIVER 17363M: Michael Reed <mdr@sgi.com> 17364L: linux-scsi@vger.kernel.org 17365S: Maintained 17366F: drivers/scsi/qla1280.[ch] 17367 17368QLOGIC QLA2XXX FC-SCSI DRIVER 17369M: Nilesh Javali <njavali@marvell.com> 17370M: GR-QLogic-Storage-Upstream@marvell.com 17371L: linux-scsi@vger.kernel.org 17372S: Supported 17373F: drivers/scsi/qla2xxx/ 17374 17375QLOGIC QLA3XXX NETWORK DRIVER 17376M: GR-Linux-NIC-Dev@marvell.com 17377L: netdev@vger.kernel.org 17378S: Supported 17379F: drivers/net/ethernet/qlogic/qla3xxx.* 17380 17381QLOGIC QLA4XXX iSCSI DRIVER 17382M: Nilesh Javali <njavali@marvell.com> 17383M: Manish Rangankar <mrangankar@marvell.com> 17384M: GR-QLogic-Storage-Upstream@marvell.com 17385L: linux-scsi@vger.kernel.org 17386S: Supported 17387F: drivers/scsi/qla4xxx/ 17388 17389QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17390M: Shahed Shaikh <shshaikh@marvell.com> 17391M: Manish Chopra <manishc@marvell.com> 17392M: GR-Linux-NIC-Dev@marvell.com 17393L: netdev@vger.kernel.org 17394S: Supported 17395F: drivers/net/ethernet/qlogic/qlcnic/ 17396 17397QLOGIC QLGE 10Gb ETHERNET DRIVER 17398M: Manish Chopra <manishc@marvell.com> 17399M: GR-Linux-NIC-Dev@marvell.com 17400M: Coiby Xu <coiby.xu@gmail.com> 17401L: netdev@vger.kernel.org 17402S: Supported 17403F: Documentation/networking/device_drivers/qlogic/qlge.rst 17404F: drivers/staging/qlge/ 17405 17406QM1D1B0004 MEDIA DRIVER 17407M: Akihiro Tsukada <tskd08@gmail.com> 17408L: linux-media@vger.kernel.org 17409S: Odd Fixes 17410F: drivers/media/tuners/qm1d1b0004* 17411 17412QM1D1C0042 MEDIA DRIVER 17413M: Akihiro Tsukada <tskd08@gmail.com> 17414L: linux-media@vger.kernel.org 17415S: Odd Fixes 17416F: drivers/media/tuners/qm1d1c0042* 17417 17418QNX4 FILESYSTEM 17419M: Anders Larsen <al@alarsen.net> 17420S: Maintained 17421W: http://www.alarsen.net/linux/qnx4fs/ 17422F: fs/qnx4/ 17423F: include/uapi/linux/qnx4_fs.h 17424F: include/uapi/linux/qnxtypes.h 17425 17426QNX6 FILESYSTEM 17427S: Orphan 17428F: Documentation/filesystems/qnx6.rst 17429F: fs/qnx6/ 17430F: include/linux/qnx6_fs.h 17431 17432QORIQ DPAA2 FSL-MC BUS DRIVER 17433M: Stuart Yoder <stuyoder@gmail.com> 17434M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17435L: linux-kernel@vger.kernel.org 17436S: Maintained 17437F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17438F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17439F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17440F: drivers/bus/fsl-mc/ 17441F: include/uapi/linux/fsl_mc.h 17442 17443QT1010 MEDIA DRIVER 17444M: Antti Palosaari <crope@iki.fi> 17445L: linux-media@vger.kernel.org 17446S: Maintained 17447W: https://linuxtv.org 17448W: http://palosaari.fi/linux/ 17449Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17450T: git git://linuxtv.org/anttip/media_tree.git 17451F: drivers/media/tuners/qt1010* 17452 17453QUALCOMM ATH12K WIRELESS DRIVER 17454M: Kalle Valo <kvalo@kernel.org> 17455L: ath12k@lists.infradead.org 17456S: Supported 17457T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17458F: drivers/net/wireless/ath/ath12k/ 17459 17460QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17461M: Kalle Valo <kvalo@kernel.org> 17462L: ath10k@lists.infradead.org 17463S: Supported 17464W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17465T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17466F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17467F: drivers/net/wireless/ath/ath10k/ 17468 17469QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17470M: Kalle Valo <kvalo@kernel.org> 17471L: ath11k@lists.infradead.org 17472S: Supported 17473W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17474B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17475T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17476F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17477F: drivers/net/wireless/ath/ath11k/ 17478 17479QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17480M: Toke Høiland-Jørgensen <toke@toke.dk> 17481L: linux-wireless@vger.kernel.org 17482S: Maintained 17483W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17484T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17485F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17486F: drivers/net/wireless/ath/ath9k/ 17487 17488QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17489M: Stephan Gerhold <stephan@gerhold.net> 17490L: netdev@vger.kernel.org 17491L: linux-arm-msm@vger.kernel.org 17492S: Maintained 17493F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17494F: drivers/net/wwan/qcom_bam_dmux.c 17495 17496QUALCOMM CAMERA SUBSYSTEM DRIVER 17497M: Robert Foss <rfoss@kernel.org> 17498M: Todor Tomov <todor.too@gmail.com> 17499M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17500L: linux-media@vger.kernel.org 17501S: Maintained 17502F: Documentation/admin-guide/media/qcom_camss.rst 17503F: Documentation/devicetree/bindings/media/*camss* 17504F: drivers/media/platform/qcom/camss/ 17505 17506QUALCOMM CLOCK DRIVERS 17507M: Bjorn Andersson <andersson@kernel.org> 17508L: linux-arm-msm@vger.kernel.org 17509S: Supported 17510T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17511F: Documentation/devicetree/bindings/clock/qcom,* 17512F: drivers/clk/qcom/ 17513F: include/dt-bindings/clock/qcom,* 17514 17515QUALCOMM CLOUD AI (QAIC) DRIVER 17516M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17517R: Carl Vanderlip <quic_carlv@quicinc.com> 17518R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17519L: linux-arm-msm@vger.kernel.org 17520L: dri-devel@lists.freedesktop.org 17521S: Supported 17522T: git git://anongit.freedesktop.org/drm/drm-misc 17523F: Documentation/accel/qaic/ 17524F: drivers/accel/qaic/ 17525F: include/uapi/drm/qaic_accel.h 17526 17527QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17528M: Bjorn Andersson <andersson@kernel.org> 17529M: Konrad Dybcio <konrad.dybcio@linaro.org> 17530L: linux-pm@vger.kernel.org 17531L: linux-arm-msm@vger.kernel.org 17532S: Maintained 17533F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17534F: drivers/soc/qcom/cpr.c 17535 17536QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17537M: Ilia Lin <ilia.lin@kernel.org> 17538L: linux-pm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17541F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17542F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17543 17544QUALCOMM CRYPTO DRIVERS 17545M: Thara Gopinath <thara.gopinath@gmail.com> 17546L: linux-crypto@vger.kernel.org 17547L: linux-arm-msm@vger.kernel.org 17548S: Maintained 17549F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17550F: drivers/crypto/qce/ 17551 17552QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17553M: Timur Tabi <timur@kernel.org> 17554L: netdev@vger.kernel.org 17555S: Maintained 17556F: drivers/net/ethernet/qualcomm/emac/ 17557 17558QUALCOMM ETHQOS ETHERNET DRIVER 17559M: Vinod Koul <vkoul@kernel.org> 17560R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17561L: netdev@vger.kernel.org 17562S: Maintained 17563F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17564F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17565 17566QUALCOMM FASTRPC DRIVER 17567M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17568M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17569L: linux-arm-msm@vger.kernel.org 17570S: Maintained 17571F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17572F: drivers/misc/fastrpc.c 17573F: include/uapi/misc/fastrpc.h 17574 17575QUALCOMM HEXAGON ARCHITECTURE 17576M: Brian Cain <bcain@quicinc.com> 17577L: linux-hexagon@vger.kernel.org 17578S: Supported 17579T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17580F: arch/hexagon/ 17581 17582QUALCOMM HIDMA DRIVER 17583M: Sinan Kaya <okaya@kernel.org> 17584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17585L: linux-arm-msm@vger.kernel.org 17586L: dmaengine@vger.kernel.org 17587S: Supported 17588F: drivers/dma/qcom/hidma* 17589 17590QUALCOMM I2C CCI DRIVER 17591M: Loic Poulain <loic.poulain@linaro.org> 17592M: Robert Foss <rfoss@kernel.org> 17593L: linux-i2c@vger.kernel.org 17594L: linux-arm-msm@vger.kernel.org 17595S: Maintained 17596F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17597F: drivers/i2c/busses/i2c-qcom-cci.c 17598 17599QUALCOMM INTERCONNECT BWMON DRIVER 17600M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17601L: linux-arm-msm@vger.kernel.org 17602S: Maintained 17603F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17604F: drivers/soc/qcom/icc-bwmon.c 17605 17606QUALCOMM IOMMU 17607M: Rob Clark <robdclark@gmail.com> 17608L: iommu@lists.linux.dev 17609L: linux-arm-msm@vger.kernel.org 17610S: Maintained 17611F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17612 17613QUALCOMM IPC ROUTER (QRTR) DRIVER 17614M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17615L: linux-arm-msm@vger.kernel.org 17616S: Maintained 17617F: include/trace/events/qrtr.h 17618F: include/uapi/linux/qrtr.h 17619F: net/qrtr/ 17620 17621QUALCOMM IPCC MAILBOX DRIVER 17622M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17623L: linux-arm-msm@vger.kernel.org 17624S: Supported 17625F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17626F: drivers/mailbox/qcom-ipcc.c 17627F: include/dt-bindings/mailbox/qcom-ipcc.h 17628 17629QUALCOMM IPQ4019 USB PHY DRIVER 17630M: Robert Marko <robert.marko@sartura.hr> 17631M: Luka Perkov <luka.perkov@sartura.hr> 17632L: linux-arm-msm@vger.kernel.org 17633S: Maintained 17634F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17635F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17636 17637QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17638M: Robert Marko <robert.marko@sartura.hr> 17639M: Luka Perkov <luka.perkov@sartura.hr> 17640L: linux-arm-msm@vger.kernel.org 17641S: Maintained 17642F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17643F: drivers/regulator/vqmmc-ipq4019-regulator.c 17644 17645QUALCOMM NAND CONTROLLER DRIVER 17646M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17647L: linux-mtd@lists.infradead.org 17648L: linux-arm-msm@vger.kernel.org 17649S: Maintained 17650F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17651F: drivers/mtd/nand/raw/qcom_nandc.c 17652 17653QUALCOMM RMNET DRIVER 17654M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17655M: Sean Tranchetti <quic_stranche@quicinc.com> 17656L: netdev@vger.kernel.org 17657S: Maintained 17658F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17659F: drivers/net/ethernet/qualcomm/rmnet/ 17660F: include/linux/if_rmnet.h 17661 17662QUALCOMM TSENS THERMAL DRIVER 17663M: Amit Kucheria <amitk@kernel.org> 17664M: Thara Gopinath <thara.gopinath@gmail.com> 17665L: linux-pm@vger.kernel.org 17666L: linux-arm-msm@vger.kernel.org 17667S: Maintained 17668F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17669F: drivers/thermal/qcom/ 17670 17671QUALCOMM TYPEC PORT MANAGER DRIVER 17672M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17673L: linux-arm-msm@vger.kernel.org 17674L: linux-usb@vger.kernel.org 17675S: Maintained 17676F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17677F: drivers/usb/typec/tcpm/qcom/ 17678 17679QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17680M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17681M: Vikash Garodia <quic_vgarodia@quicinc.com> 17682R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17683L: linux-media@vger.kernel.org 17684L: linux-arm-msm@vger.kernel.org 17685S: Maintained 17686T: git git://linuxtv.org/media_tree.git 17687F: Documentation/devicetree/bindings/media/*venus* 17688F: drivers/media/platform/qcom/venus/ 17689 17690QUALCOMM WCN36XX WIRELESS DRIVER 17691M: Loic Poulain <loic.poulain@linaro.org> 17692L: wcn36xx@lists.infradead.org 17693S: Supported 17694W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17695F: drivers/net/wireless/ath/wcn36xx/ 17696 17697QUANTENNA QTNFMAC WIRELESS DRIVER 17698M: Igor Mitsyanko <imitsyanko@quantenna.com> 17699R: Sergey Matyukevich <geomatsi@gmail.com> 17700L: linux-wireless@vger.kernel.org 17701S: Maintained 17702F: drivers/net/wireless/quantenna 17703 17704RADEON and AMDGPU DRM DRIVERS 17705M: Alex Deucher <alexander.deucher@amd.com> 17706M: Christian König <christian.koenig@amd.com> 17707M: Pan, Xinhui <Xinhui.Pan@amd.com> 17708L: amd-gfx@lists.freedesktop.org 17709S: Supported 17710B: https://gitlab.freedesktop.org/drm/amd/-/issues 17711C: irc://irc.oftc.net/radeon 17712T: git https://gitlab.freedesktop.org/agd5f/linux.git 17713F: Documentation/gpu/amdgpu/ 17714F: drivers/gpu/drm/amd/ 17715F: drivers/gpu/drm/radeon/ 17716F: include/uapi/drm/amdgpu_drm.h 17717F: include/uapi/drm/radeon_drm.h 17718 17719RADEON FRAMEBUFFER DISPLAY DRIVER 17720M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17721L: linux-fbdev@vger.kernel.org 17722S: Maintained 17723F: drivers/video/fbdev/aty/radeon* 17724F: include/uapi/linux/radeonfb.h 17725 17726RADIOSHARK RADIO DRIVER 17727M: Hans Verkuil <hverkuil@xs4all.nl> 17728L: linux-media@vger.kernel.org 17729S: Maintained 17730T: git git://linuxtv.org/media_tree.git 17731F: drivers/media/radio/radio-shark.c 17732 17733RADIOSHARK2 RADIO DRIVER 17734M: Hans Verkuil <hverkuil@xs4all.nl> 17735L: linux-media@vger.kernel.org 17736S: Maintained 17737T: git git://linuxtv.org/media_tree.git 17738F: drivers/media/radio/radio-shark2.c 17739F: drivers/media/radio/radio-tea5777.c 17740 17741RADOS BLOCK DEVICE (RBD) 17742M: Ilya Dryomov <idryomov@gmail.com> 17743R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17744L: ceph-devel@vger.kernel.org 17745S: Supported 17746W: http://ceph.com/ 17747T: git https://github.com/ceph/ceph-client.git 17748F: Documentation/ABI/testing/sysfs-bus-rbd 17749F: drivers/block/rbd.c 17750F: drivers/block/rbd_types.h 17751 17752RAGE128 FRAMEBUFFER DISPLAY DRIVER 17753L: linux-fbdev@vger.kernel.org 17754S: Orphan 17755F: drivers/video/fbdev/aty/aty128fb.c 17756 17757RAINSHADOW-CEC DRIVER 17758M: Hans Verkuil <hverkuil@xs4all.nl> 17759L: linux-media@vger.kernel.org 17760S: Maintained 17761T: git git://linuxtv.org/media_tree.git 17762F: drivers/media/cec/usb/rainshadow/ 17763 17764RALINK MIPS ARCHITECTURE 17765M: John Crispin <john@phrozen.org> 17766L: linux-mips@vger.kernel.org 17767S: Maintained 17768F: arch/mips/ralink 17769 17770RALINK MT7621 MIPS ARCHITECTURE 17771M: Arınç ÜNAL <arinc.unal@arinc9.com> 17772M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17773L: linux-mips@vger.kernel.org 17774S: Maintained 17775F: arch/mips/boot/dts/ralink/mt7621* 17776 17777RALINK RT2X00 WIRELESS LAN DRIVER 17778M: Stanislaw Gruszka <stf_xl@wp.pl> 17779M: Helmut Schaa <helmut.schaa@googlemail.com> 17780L: linux-wireless@vger.kernel.org 17781S: Maintained 17782F: drivers/net/wireless/ralink/rt2x00/ 17783 17784RAMDISK RAM BLOCK DEVICE DRIVER 17785M: Jens Axboe <axboe@kernel.dk> 17786S: Maintained 17787F: Documentation/admin-guide/blockdev/ramdisk.rst 17788F: drivers/block/brd.c 17789 17790RANCHU VIRTUAL BOARD FOR MIPS 17791M: Miodrag Dinic <miodrag.dinic@mips.com> 17792L: linux-mips@vger.kernel.org 17793S: Supported 17794F: arch/mips/configs/generic/board-ranchu.config 17795F: arch/mips/generic/board-ranchu.c 17796 17797RANDOM NUMBER DRIVER 17798M: "Theodore Ts'o" <tytso@mit.edu> 17799M: Jason A. Donenfeld <Jason@zx2c4.com> 17800S: Maintained 17801T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17802F: drivers/char/random.c 17803F: drivers/virt/vmgenid.c 17804 17805RAPIDIO SUBSYSTEM 17806M: Matt Porter <mporter@kernel.crashing.org> 17807M: Alexandre Bounine <alex.bou9@gmail.com> 17808S: Maintained 17809F: drivers/rapidio/ 17810 17811RAS INFRASTRUCTURE 17812M: Tony Luck <tony.luck@intel.com> 17813M: Borislav Petkov <bp@alien8.de> 17814L: linux-edac@vger.kernel.org 17815S: Maintained 17816F: Documentation/admin-guide/ras.rst 17817F: drivers/ras/ 17818F: include/linux/ras.h 17819F: include/ras/ras_event.h 17820 17821RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17822L: linux-wireless@vger.kernel.org 17823S: Orphan 17824F: drivers/net/wireless/legacy/ray* 17825 17826RC-CORE / LIRC FRAMEWORK 17827M: Sean Young <sean@mess.org> 17828L: linux-media@vger.kernel.org 17829S: Maintained 17830W: http://linuxtv.org 17831T: git git://linuxtv.org/media_tree.git 17832F: Documentation/driver-api/media/rc-core.rst 17833F: Documentation/userspace-api/media/rc/ 17834F: drivers/media/rc/ 17835F: include/media/rc-core.h 17836F: include/media/rc-map.h 17837F: include/uapi/linux/lirc.h 17838 17839RCMM REMOTE CONTROLS DECODER 17840M: Patrick Lerda <patrick9876@free.fr> 17841S: Maintained 17842F: drivers/media/rc/ir-rcmm-decoder.c 17843 17844RCUTORTURE TEST FRAMEWORK 17845M: "Paul E. McKenney" <paulmck@kernel.org> 17846M: Josh Triplett <josh@joshtriplett.org> 17847R: Steven Rostedt <rostedt@goodmis.org> 17848R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17849R: Lai Jiangshan <jiangshanlai@gmail.com> 17850L: rcu@vger.kernel.org 17851S: Supported 17852T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17853F: tools/testing/selftests/rcutorture 17854 17855RDACM20 Camera Sensor 17856M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17857M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17858M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17859M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17860L: linux-media@vger.kernel.org 17861S: Maintained 17862F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17863F: drivers/media/i2c/max9271.c 17864F: drivers/media/i2c/max9271.h 17865F: drivers/media/i2c/rdacm20.c 17866 17867RDACM21 Camera Sensor 17868M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17869M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17870M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17871M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17872L: linux-media@vger.kernel.org 17873S: Maintained 17874F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17875F: drivers/media/i2c/max9271.c 17876F: drivers/media/i2c/max9271.h 17877F: drivers/media/i2c/rdacm21.c 17878 17879RDC R-321X SoC 17880M: Florian Fainelli <florian@openwrt.org> 17881S: Maintained 17882 17883RDC R6040 FAST ETHERNET DRIVER 17884M: Florian Fainelli <f.fainelli@gmail.com> 17885L: netdev@vger.kernel.org 17886S: Maintained 17887F: drivers/net/ethernet/rdc/r6040.c 17888 17889RDMAVT - RDMA verbs software 17890M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17891L: linux-rdma@vger.kernel.org 17892S: Supported 17893F: drivers/infiniband/sw/rdmavt 17894 17895RDS - RELIABLE DATAGRAM SOCKETS 17896M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17897L: netdev@vger.kernel.org 17898L: linux-rdma@vger.kernel.org 17899L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17900S: Supported 17901W: https://oss.oracle.com/projects/rds/ 17902F: Documentation/networking/rds.rst 17903F: net/rds/ 17904 17905RDT - RESOURCE ALLOCATION 17906M: Fenghua Yu <fenghua.yu@intel.com> 17907M: Reinette Chatre <reinette.chatre@intel.com> 17908L: linux-kernel@vger.kernel.org 17909S: Supported 17910F: Documentation/arch/x86/resctrl* 17911F: arch/x86/include/asm/resctrl.h 17912F: arch/x86/kernel/cpu/resctrl/ 17913F: tools/testing/selftests/resctrl/ 17914 17915READ-COPY UPDATE (RCU) 17916M: "Paul E. McKenney" <paulmck@kernel.org> 17917M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17918M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17919M: Joel Fernandes <joel@joelfernandes.org> 17920M: Josh Triplett <josh@joshtriplett.org> 17921M: Boqun Feng <boqun.feng@gmail.com> 17922R: Steven Rostedt <rostedt@goodmis.org> 17923R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17924R: Lai Jiangshan <jiangshanlai@gmail.com> 17925R: Zqiang <qiang.zhang1211@gmail.com> 17926L: rcu@vger.kernel.org 17927S: Supported 17928W: http://www.rdrop.com/users/paulmck/RCU/ 17929T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17930F: Documentation/RCU/ 17931F: include/linux/rcu* 17932F: kernel/rcu/ 17933X: Documentation/RCU/torture.rst 17934X: include/linux/srcu*.h 17935X: kernel/rcu/srcu*.c 17936 17937REAL TIME CLOCK (RTC) SUBSYSTEM 17938M: Alessandro Zummo <a.zummo@towertech.it> 17939M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17940L: linux-rtc@vger.kernel.org 17941S: Maintained 17942Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17943T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17944F: Documentation/admin-guide/rtc.rst 17945F: Documentation/devicetree/bindings/rtc/ 17946F: drivers/rtc/ 17947F: include/linux/platform_data/rtc-* 17948F: include/linux/rtc.h 17949F: include/linux/rtc/ 17950F: include/uapi/linux/rtc.h 17951F: tools/testing/selftests/rtc/ 17952 17953Real-time Linux Analysis (RTLA) tools 17954M: Daniel Bristot de Oliveira <bristot@kernel.org> 17955M: Steven Rostedt <rostedt@goodmis.org> 17956L: linux-trace-kernel@vger.kernel.org 17957S: Maintained 17958F: Documentation/tools/rtla/ 17959F: tools/tracing/rtla/ 17960 17961REALTEK AUDIO CODECS 17962M: Oder Chiou <oder_chiou@realtek.com> 17963S: Maintained 17964F: include/sound/rt*.h 17965F: sound/soc/codecs/rt* 17966 17967REALTEK OTTO WATCHDOG 17968M: Sander Vanheule <sander@svanheule.net> 17969L: linux-watchdog@vger.kernel.org 17970S: Maintained 17971F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17972F: drivers/watchdog/realtek_otto_wdt.c 17973 17974REALTEK RTL83xx SMI DSA ROUTER CHIPS 17975M: Linus Walleij <linus.walleij@linaro.org> 17976M: Alvin Šipraga <alsi@bang-olufsen.dk> 17977S: Maintained 17978F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17979F: drivers/net/dsa/realtek/* 17980 17981REALTEK WIRELESS DRIVER (rtlwifi family) 17982M: Ping-Ke Shih <pkshih@realtek.com> 17983L: linux-wireless@vger.kernel.org 17984S: Maintained 17985W: https://wireless.wiki.kernel.org/ 17986T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17987F: drivers/net/wireless/realtek/rtlwifi/ 17988 17989REALTEK WIRELESS DRIVER (rtw88) 17990M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17991L: linux-wireless@vger.kernel.org 17992S: Maintained 17993F: drivers/net/wireless/realtek/rtw88/ 17994 17995REALTEK WIRELESS DRIVER (rtw89) 17996M: Ping-Ke Shih <pkshih@realtek.com> 17997L: linux-wireless@vger.kernel.org 17998S: Maintained 17999F: drivers/net/wireless/realtek/rtw89/ 18000 18001REDPINE WIRELESS DRIVER 18002L: linux-wireless@vger.kernel.org 18003S: Orphan 18004F: drivers/net/wireless/rsi/ 18005 18006REGISTER MAP ABSTRACTION 18007M: Mark Brown <broonie@kernel.org> 18008L: linux-kernel@vger.kernel.org 18009S: Supported 18010T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18011F: Documentation/devicetree/bindings/regmap/ 18012F: drivers/base/regmap/ 18013F: include/linux/regmap.h 18014 18015REISERFS FILE SYSTEM 18016L: reiserfs-devel@vger.kernel.org 18017S: Supported 18018F: fs/reiserfs/ 18019 18020REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18021M: Bjorn Andersson <andersson@kernel.org> 18022M: Mathieu Poirier <mathieu.poirier@linaro.org> 18023L: linux-remoteproc@vger.kernel.org 18024S: Maintained 18025T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18026F: Documentation/ABI/testing/sysfs-class-remoteproc 18027F: Documentation/devicetree/bindings/remoteproc/ 18028F: Documentation/staging/remoteproc.rst 18029F: drivers/remoteproc/ 18030F: include/linux/remoteproc.h 18031F: include/linux/remoteproc/ 18032 18033REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18034M: Bjorn Andersson <andersson@kernel.org> 18035M: Mathieu Poirier <mathieu.poirier@linaro.org> 18036L: linux-remoteproc@vger.kernel.org 18037S: Maintained 18038T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18039F: Documentation/ABI/testing/sysfs-bus-rpmsg 18040F: Documentation/staging/rpmsg.rst 18041F: drivers/rpmsg/ 18042F: include/linux/rpmsg.h 18043F: include/linux/rpmsg/ 18044F: include/uapi/linux/rpmsg.h 18045F: samples/rpmsg/ 18046 18047REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18048M: Stephan Gerhold <stephan@gerhold.net> 18049L: netdev@vger.kernel.org 18050L: linux-remoteproc@vger.kernel.org 18051S: Maintained 18052F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18053 18054RENESAS CLOCK DRIVERS 18055M: Geert Uytterhoeven <geert+renesas@glider.be> 18056L: linux-renesas-soc@vger.kernel.org 18057S: Supported 18058T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18059F: Documentation/devicetree/bindings/clock/renesas,* 18060F: drivers/clk/renesas/ 18061 18062RENESAS EMEV2 I2C DRIVER 18063M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18064L: linux-renesas-soc@vger.kernel.org 18065S: Supported 18066F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18067F: drivers/i2c/busses/i2c-emev2.c 18068 18069RENESAS ETHERNET DRIVERS 18070R: Sergey Shtylyov <s.shtylyov@omp.ru> 18071L: netdev@vger.kernel.org 18072L: linux-renesas-soc@vger.kernel.org 18073F: Documentation/devicetree/bindings/net/renesas,*.yaml 18074F: drivers/net/ethernet/renesas/ 18075F: include/linux/sh_eth.h 18076 18077RENESAS IDT821034 ASoC CODEC 18078M: Herve Codina <herve.codina@bootlin.com> 18079L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18080S: Maintained 18081F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18082F: sound/soc/codecs/idt821034.c 18083 18084RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18085M: Miquel Raynal <miquel.raynal@bootlin.com> 18086L: linux-mtd@lists.infradead.org 18087L: linux-renesas-soc@vger.kernel.org 18088S: Maintained 18089F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18090F: drivers/mtd/nand/raw/renesas-nand-controller.c 18091 18092RENESAS R-CAR GYROADC DRIVER 18093M: Marek Vasut <marek.vasut@gmail.com> 18094L: linux-iio@vger.kernel.org 18095S: Supported 18096F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18097F: drivers/iio/adc/rcar-gyroadc.c 18098 18099RENESAS R-CAR I2C DRIVERS 18100M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18101L: linux-renesas-soc@vger.kernel.org 18102S: Supported 18103F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18104F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18105F: drivers/i2c/busses/i2c-rcar.c 18106F: drivers/i2c/busses/i2c-sh_mobile.c 18107 18108RENESAS R-CAR SATA DRIVER 18109R: Sergey Shtylyov <s.shtylyov@omp.ru> 18110L: linux-ide@vger.kernel.org 18111L: linux-renesas-soc@vger.kernel.org 18112S: Supported 18113F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18114F: drivers/ata/sata_rcar.c 18115 18116RENESAS R-CAR THERMAL DRIVERS 18117M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18118L: linux-renesas-soc@vger.kernel.org 18119S: Supported 18120F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18121F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18122F: drivers/thermal/rcar_gen3_thermal.c 18123F: drivers/thermal/rcar_thermal.c 18124 18125RENESAS RIIC DRIVER 18126M: Chris Brandt <chris.brandt@renesas.com> 18127L: linux-renesas-soc@vger.kernel.org 18128S: Supported 18129F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18130F: drivers/i2c/busses/i2c-riic.c 18131 18132RENESAS RZ/G2L A/D DRIVER 18133M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18134L: linux-iio@vger.kernel.org 18135L: linux-renesas-soc@vger.kernel.org 18136S: Supported 18137F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18138F: drivers/iio/adc/rzg2l_adc.c 18139 18140RENESAS RZ/G2L MTU3a COUNTER DRIVER 18141M: Biju Das <biju.das.jz@bp.renesas.com> 18142L: linux-iio@vger.kernel.org 18143L: linux-renesas-soc@vger.kernel.org 18144S: Supported 18145F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18146F: drivers/counter/rz-mtu3-cnt.c 18147 18148RENESAS RZ/N1 A5PSW SWITCH DRIVER 18149M: Clément Léger <clement.leger@bootlin.com> 18150L: linux-renesas-soc@vger.kernel.org 18151L: netdev@vger.kernel.org 18152S: Maintained 18153F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18154F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18155F: drivers/net/dsa/rzn1_a5psw* 18156F: drivers/net/pcs/pcs-rzn1-miic.c 18157F: include/dt-bindings/net/pcs-rzn1-miic.h 18158F: include/linux/pcs-rzn1-miic.h 18159F: net/dsa/tag_rzn1_a5psw.c 18160 18161RENESAS RZ/N1 RTC CONTROLLER DRIVER 18162M: Miquel Raynal <miquel.raynal@bootlin.com> 18163L: linux-rtc@vger.kernel.org 18164L: linux-renesas-soc@vger.kernel.org 18165S: Maintained 18166F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18167F: drivers/rtc/rtc-rzn1.c 18168 18169RENESAS RZ/N1 USBF CONTROLLER DRIVER 18170M: Herve Codina <herve.codina@bootlin.com> 18171L: linux-renesas-soc@vger.kernel.org 18172L: linux-usb@vger.kernel.org 18173S: Maintained 18174F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18175F: drivers/usb/gadget/udc/renesas_usbf.c 18176 18177RENESAS RZ/V2M I2C DRIVER 18178M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18179L: linux-i2c@vger.kernel.org 18180L: linux-renesas-soc@vger.kernel.org 18181S: Supported 18182F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18183F: drivers/i2c/busses/i2c-rzv2m.c 18184 18185RENESAS USB PHY DRIVER 18186M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18187L: linux-renesas-soc@vger.kernel.org 18188S: Maintained 18189F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18190 18191RENESAS VERSACLOCK 7 CLOCK DRIVER 18192M: Alex Helms <alexander.helms.jy@renesas.com> 18193S: Maintained 18194F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18195F: drivers/clk/clk-versaclock7.c 18196 18197RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18198M: Herve Codina <herve.codina@bootlin.com> 18199L: linux-iio@vger.kernel.org 18200S: Maintained 18201F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18202F: drivers/iio/potentiometer/x9250.c 18203 18204RESET CONTROLLER FRAMEWORK 18205M: Philipp Zabel <p.zabel@pengutronix.de> 18206S: Maintained 18207T: git git://git.pengutronix.de/git/pza/linux 18208F: Documentation/devicetree/bindings/reset/ 18209F: Documentation/driver-api/reset.rst 18210F: drivers/reset/ 18211F: include/dt-bindings/reset/ 18212F: include/linux/reset-controller.h 18213F: include/linux/reset.h 18214F: include/linux/reset/ 18215K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18216 18217RESTARTABLE SEQUENCES SUPPORT 18218M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18219M: Peter Zijlstra <peterz@infradead.org> 18220M: "Paul E. McKenney" <paulmck@kernel.org> 18221M: Boqun Feng <boqun.feng@gmail.com> 18222L: linux-kernel@vger.kernel.org 18223S: Supported 18224F: include/trace/events/rseq.h 18225F: include/uapi/linux/rseq.h 18226F: kernel/rseq.c 18227F: tools/testing/selftests/rseq/ 18228 18229RFKILL 18230M: Johannes Berg <johannes@sipsolutions.net> 18231L: linux-wireless@vger.kernel.org 18232S: Maintained 18233W: https://wireless.wiki.kernel.org/ 18234Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18235T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18236T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18237F: Documentation/ABI/stable/sysfs-class-rfkill 18238F: Documentation/driver-api/rfkill.rst 18239F: include/linux/rfkill.h 18240F: include/uapi/linux/rfkill.h 18241F: net/rfkill/ 18242 18243RHASHTABLE 18244M: Thomas Graf <tgraf@suug.ch> 18245M: Herbert Xu <herbert@gondor.apana.org.au> 18246L: netdev@vger.kernel.org 18247S: Maintained 18248F: include/linux/rhashtable-types.h 18249F: include/linux/rhashtable.h 18250F: lib/rhashtable.c 18251F: lib/test_rhashtable.c 18252 18253RICOH R5C592 MEMORYSTICK DRIVER 18254M: Maxim Levitsky <maximlevitsky@gmail.com> 18255S: Maintained 18256F: drivers/memstick/host/r592.* 18257 18258RICOH SMARTMEDIA/XD DRIVER 18259M: Maxim Levitsky <maximlevitsky@gmail.com> 18260S: Maintained 18261F: drivers/mtd/nand/raw/r852.c 18262F: drivers/mtd/nand/raw/r852.h 18263 18264RISC-V ARCHITECTURE 18265M: Paul Walmsley <paul.walmsley@sifive.com> 18266M: Palmer Dabbelt <palmer@dabbelt.com> 18267M: Albert Ou <aou@eecs.berkeley.edu> 18268L: linux-riscv@lists.infradead.org 18269S: Supported 18270Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18271C: irc://irc.libera.chat/riscv 18272P: Documentation/riscv/patch-acceptance.rst 18273T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18274F: arch/riscv/ 18275N: riscv 18276K: riscv 18277 18278RISC-V MICROCHIP FPGA SUPPORT 18279M: Conor Dooley <conor.dooley@microchip.com> 18280M: Daire McNamara <daire.mcnamara@microchip.com> 18281L: linux-riscv@lists.infradead.org 18282S: Supported 18283F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18284F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18285F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18286F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18287F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18288F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18289F: Documentation/devicetree/bindings/riscv/microchip.yaml 18290F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18291F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18292F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18293F: arch/riscv/boot/dts/microchip/ 18294F: drivers/char/hw_random/mpfs-rng.c 18295F: drivers/clk/microchip/clk-mpfs*.c 18296F: drivers/i2c/busses/i2c-microchip-corei2c.c 18297F: drivers/mailbox/mailbox-mpfs.c 18298F: drivers/pci/controller/pcie-microchip-host.c 18299F: drivers/pwm/pwm-microchip-core.c 18300F: drivers/reset/reset-mpfs.c 18301F: drivers/rtc/rtc-mpfs.c 18302F: drivers/soc/microchip/mpfs-sys-controller.c 18303F: drivers/spi/spi-microchip-core-qspi.c 18304F: drivers/spi/spi-microchip-core.c 18305F: drivers/usb/musb/mpfs.c 18306F: include/soc/microchip/mpfs.h 18307 18308RISC-V MISC SOC SUPPORT 18309M: Conor Dooley <conor@kernel.org> 18310L: linux-riscv@lists.infradead.org 18311S: Maintained 18312Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18313T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18314F: Documentation/devicetree/bindings/riscv/ 18315F: arch/riscv/boot/dts/ 18316X: arch/riscv/boot/dts/allwinner/ 18317X: arch/riscv/boot/dts/renesas/ 18318 18319RISC-V PMU DRIVERS 18320M: Atish Patra <atishp@atishpatra.org> 18321R: Anup Patel <anup@brainfault.org> 18322L: linux-riscv@lists.infradead.org 18323S: Supported 18324F: drivers/perf/riscv_pmu.c 18325F: drivers/perf/riscv_pmu_legacy.c 18326F: drivers/perf/riscv_pmu_sbi.c 18327 18328RISC-V THEAD SoC SUPPORT 18329M: Jisheng Zhang <jszhang@kernel.org> 18330M: Guo Ren <guoren@kernel.org> 18331M: Fu Wei <wefu@redhat.com> 18332L: linux-riscv@lists.infradead.org 18333S: Maintained 18334F: arch/riscv/boot/dts/thead/ 18335 18336RNBD BLOCK DRIVERS 18337M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18338M: Jack Wang <jinpu.wang@ionos.com> 18339L: linux-block@vger.kernel.org 18340S: Maintained 18341F: drivers/block/rnbd/ 18342 18343ROCCAT DRIVERS 18344M: Stefan Achatz <erazor_de@users.sourceforge.net> 18345S: Maintained 18346W: http://sourceforge.net/projects/roccat/ 18347F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18348F: drivers/hid/hid-roccat* 18349F: include/linux/hid-roccat* 18350 18351ROCKCHIP CRYPTO DRIVERS 18352M: Corentin Labbe <clabbe@baylibre.com> 18353L: linux-crypto@vger.kernel.org 18354S: Maintained 18355F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18356F: drivers/crypto/rockchip/ 18357 18358ROCKCHIP I2S TDM DRIVER 18359M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18360L: linux-rockchip@lists.infradead.org 18361S: Maintained 18362F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18363F: sound/soc/rockchip/rockchip_i2s_tdm.* 18364 18365ROCKCHIP ISP V1 DRIVER 18366M: Dafna Hirschfeld <dafna@fastmail.com> 18367L: linux-media@vger.kernel.org 18368L: linux-rockchip@lists.infradead.org 18369S: Maintained 18370F: Documentation/admin-guide/media/rkisp1.rst 18371F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18372F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18373F: drivers/media/platform/rockchip/rkisp1 18374F: include/uapi/linux/rkisp1-config.h 18375 18376ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18377M: Jacob Chen <jacob-chen@iotwrt.com> 18378M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18379L: linux-media@vger.kernel.org 18380L: linux-rockchip@lists.infradead.org 18381S: Maintained 18382F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18383F: drivers/media/platform/rockchip/rga/ 18384 18385ROCKCHIP VIDEO DECODER DRIVER 18386M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18387L: linux-media@vger.kernel.org 18388L: linux-rockchip@lists.infradead.org 18389S: Maintained 18390F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18391F: drivers/staging/media/rkvdec/ 18392 18393ROCKER DRIVER 18394M: Jiri Pirko <jiri@resnulli.us> 18395L: netdev@vger.kernel.org 18396S: Supported 18397F: drivers/net/ethernet/rocker/ 18398 18399ROCKETPORT EXPRESS/INFINITY DRIVER 18400M: Kevin Cernekee <cernekee@gmail.com> 18401L: linux-serial@vger.kernel.org 18402S: Odd Fixes 18403F: drivers/tty/serial/rp2.* 18404 18405ROHM BD99954 CHARGER IC 18406M: Matti Vaittinen <mazziesaccount@gmail.com> 18407S: Supported 18408F: drivers/power/supply/bd99954-charger.c 18409F: drivers/power/supply/bd99954-charger.h 18410 18411ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18412M: Tomasz Duszynski <tduszyns@gmail.com> 18413S: Maintained 18414F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18415F: drivers/iio/light/bh1750.c 18416 18417ROHM BU270xx LIGHT SENSOR DRIVERs 18418M: Matti Vaittinen <mazziesaccount@gmail.com> 18419L: linux-iio@vger.kernel.org 18420S: Supported 18421F: drivers/iio/light/rohm-bu27008.c 18422F: drivers/iio/light/rohm-bu27034.c 18423 18424ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18425M: Marek Vasut <marek.vasut+renesas@gmail.com> 18426L: linux-kernel@vger.kernel.org 18427L: linux-renesas-soc@vger.kernel.org 18428S: Supported 18429F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18430F: drivers/gpio/gpio-bd9571mwv.c 18431F: drivers/mfd/bd9571mwv.c 18432F: drivers/regulator/bd9571mwv-regulator.c 18433F: include/linux/mfd/bd9571mwv.h 18434 18435ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18436M: Matti Vaittinen <mazziesaccount@gmail.com> 18437S: Supported 18438F: drivers/clk/clk-bd718x7.c 18439F: drivers/gpio/gpio-bd71815.c 18440F: drivers/gpio/gpio-bd71828.c 18441F: drivers/mfd/rohm-bd71828.c 18442F: drivers/mfd/rohm-bd718x7.c 18443F: drivers/mfd/rohm-bd9576.c 18444F: drivers/regulator/bd71815-regulator.c 18445F: drivers/regulator/bd71828-regulator.c 18446F: drivers/regulator/bd718x7-regulator.c 18447F: drivers/regulator/bd9576-regulator.c 18448F: drivers/regulator/rohm-regulator.c 18449F: drivers/rtc/rtc-bd70528.c 18450F: drivers/watchdog/bd9576_wdt.c 18451F: include/linux/mfd/rohm-bd71815.h 18452F: include/linux/mfd/rohm-bd71828.h 18453F: include/linux/mfd/rohm-bd718x7.h 18454F: include/linux/mfd/rohm-bd957x.h 18455F: include/linux/mfd/rohm-generic.h 18456F: include/linux/mfd/rohm-shared.h 18457 18458ROSE NETWORK LAYER 18459M: Ralf Baechle <ralf@linux-mips.org> 18460L: linux-hams@vger.kernel.org 18461S: Maintained 18462W: http://www.linux-ax25.org/ 18463F: include/net/rose.h 18464F: include/uapi/linux/rose.h 18465F: net/rose/ 18466 18467ROTATION DRIVER FOR ALLWINNER A83T 18468M: Jernej Skrabec <jernej.skrabec@gmail.com> 18469L: linux-media@vger.kernel.org 18470S: Maintained 18471T: git git://linuxtv.org/media_tree.git 18472F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18473F: drivers/media/platform/sunxi/sun8i-rotate/ 18474 18475RPMSG TTY DRIVER 18476M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18477L: linux-remoteproc@vger.kernel.org 18478S: Maintained 18479F: drivers/tty/rpmsg_tty.c 18480 18481RTL2830 MEDIA DRIVER 18482M: Antti Palosaari <crope@iki.fi> 18483L: linux-media@vger.kernel.org 18484S: Maintained 18485W: https://linuxtv.org 18486W: http://palosaari.fi/linux/ 18487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18488T: git git://linuxtv.org/anttip/media_tree.git 18489F: drivers/media/dvb-frontends/rtl2830* 18490 18491RTL2832 MEDIA DRIVER 18492M: Antti Palosaari <crope@iki.fi> 18493L: linux-media@vger.kernel.org 18494S: Maintained 18495W: https://linuxtv.org 18496W: http://palosaari.fi/linux/ 18497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18498T: git git://linuxtv.org/anttip/media_tree.git 18499F: drivers/media/dvb-frontends/rtl2832* 18500 18501RTL2832_SDR MEDIA DRIVER 18502M: Antti Palosaari <crope@iki.fi> 18503L: linux-media@vger.kernel.org 18504S: Maintained 18505W: https://linuxtv.org 18506W: http://palosaari.fi/linux/ 18507Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18508T: git git://linuxtv.org/anttip/media_tree.git 18509F: drivers/media/dvb-frontends/rtl2832_sdr* 18510 18511RTL8180 WIRELESS DRIVER 18512L: linux-wireless@vger.kernel.org 18513S: Orphan 18514W: https://wireless.wiki.kernel.org/ 18515T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18516F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18517 18518RTL8187 WIRELESS DRIVER 18519M: Herton Ronaldo Krzesinski <herton@canonical.com> 18520M: Hin-Tak Leung <htl10@users.sourceforge.net> 18521M: Larry Finger <Larry.Finger@lwfinger.net> 18522L: linux-wireless@vger.kernel.org 18523S: Maintained 18524W: https://wireless.wiki.kernel.org/ 18525T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18526F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18527 18528RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18529M: Jes Sorensen <Jes.Sorensen@gmail.com> 18530L: linux-wireless@vger.kernel.org 18531S: Maintained 18532T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18533F: drivers/net/wireless/realtek/rtl8xxxu/ 18534 18535RTRS TRANSPORT DRIVERS 18536M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18537M: Jack Wang <jinpu.wang@ionos.com> 18538L: linux-rdma@vger.kernel.org 18539S: Maintained 18540F: drivers/infiniband/ulp/rtrs/ 18541 18542RUNTIME VERIFICATION (RV) 18543M: Daniel Bristot de Oliveira <bristot@kernel.org> 18544M: Steven Rostedt <rostedt@goodmis.org> 18545L: linux-trace-kernel@vger.kernel.org 18546S: Maintained 18547F: Documentation/trace/rv/ 18548F: include/linux/rv.h 18549F: include/rv/ 18550F: kernel/trace/rv/ 18551F: tools/verification/ 18552 18553RUST 18554M: Miguel Ojeda <ojeda@kernel.org> 18555M: Alex Gaynor <alex.gaynor@gmail.com> 18556M: Wedson Almeida Filho <wedsonaf@gmail.com> 18557R: Boqun Feng <boqun.feng@gmail.com> 18558R: Gary Guo <gary@garyguo.net> 18559R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18560R: Benno Lossin <benno.lossin@proton.me> 18561L: rust-for-linux@vger.kernel.org 18562S: Supported 18563W: https://github.com/Rust-for-Linux/linux 18564B: https://github.com/Rust-for-Linux/linux/issues 18565C: zulip://rust-for-linux.zulipchat.com 18566T: git https://github.com/Rust-for-Linux/linux.git rust-next 18567F: Documentation/rust/ 18568F: rust/ 18569F: samples/rust/ 18570F: scripts/*rust* 18571K: \b(?i:rust)\b 18572 18573RXRPC SOCKETS (AF_RXRPC) 18574M: David Howells <dhowells@redhat.com> 18575M: Marc Dionne <marc.dionne@auristor.com> 18576L: linux-afs@lists.infradead.org 18577S: Supported 18578W: https://www.infradead.org/~dhowells/kafs/ 18579F: Documentation/networking/rxrpc.rst 18580F: include/keys/rxrpc-type.h 18581F: include/net/af_rxrpc.h 18582F: include/trace/events/rxrpc.h 18583F: include/uapi/linux/rxrpc.h 18584F: net/rxrpc/ 18585 18586S3 SAVAGE FRAMEBUFFER DRIVER 18587M: Antonino Daplas <adaplas@gmail.com> 18588L: linux-fbdev@vger.kernel.org 18589S: Maintained 18590F: drivers/video/fbdev/savage/ 18591 18592S390 ARCHITECTURE 18593M: Heiko Carstens <hca@linux.ibm.com> 18594M: Vasily Gorbik <gor@linux.ibm.com> 18595M: Alexander Gordeev <agordeev@linux.ibm.com> 18596R: Christian Borntraeger <borntraeger@linux.ibm.com> 18597R: Sven Schnelle <svens@linux.ibm.com> 18598L: linux-s390@vger.kernel.org 18599S: Supported 18600T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18601F: Documentation/driver-api/s390-drivers.rst 18602F: Documentation/s390/ 18603F: arch/s390/ 18604F: drivers/s390/ 18605F: drivers/watchdog/diag288_wdt.c 18606 18607S390 COMMON I/O LAYER 18608M: Vineeth Vijayan <vneethv@linux.ibm.com> 18609M: Peter Oberparleiter <oberpar@linux.ibm.com> 18610L: linux-s390@vger.kernel.org 18611S: Supported 18612F: drivers/s390/cio/ 18613 18614S390 DASD DRIVER 18615M: Stefan Haberland <sth@linux.ibm.com> 18616M: Jan Hoeppner <hoeppner@linux.ibm.com> 18617L: linux-s390@vger.kernel.org 18618S: Supported 18619F: block/partitions/ibm.c 18620F: drivers/s390/block/dasd* 18621F: include/linux/dasd_mod.h 18622 18623S390 IOMMU (PCI) 18624M: Niklas Schnelle <schnelle@linux.ibm.com> 18625M: Matthew Rosato <mjrosato@linux.ibm.com> 18626R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18627L: linux-s390@vger.kernel.org 18628S: Supported 18629F: drivers/iommu/s390-iommu.c 18630 18631S390 IUCV NETWORK LAYER 18632M: Alexandra Winter <wintera@linux.ibm.com> 18633M: Wenjia Zhang <wenjia@linux.ibm.com> 18634L: linux-s390@vger.kernel.org 18635L: netdev@vger.kernel.org 18636S: Supported 18637F: drivers/s390/net/*iucv* 18638F: include/net/iucv/ 18639F: net/iucv/ 18640 18641S390 MM 18642M: Alexander Gordeev <agordeev@linux.ibm.com> 18643M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18644L: linux-s390@vger.kernel.org 18645S: Supported 18646T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18647F: arch/s390/include/asm/pgtable.h 18648F: arch/s390/mm 18649 18650S390 NETWORK DRIVERS 18651M: Alexandra Winter <wintera@linux.ibm.com> 18652M: Wenjia Zhang <wenjia@linux.ibm.com> 18653L: linux-s390@vger.kernel.org 18654L: netdev@vger.kernel.org 18655S: Supported 18656F: drivers/s390/net/ 18657 18658S390 PCI SUBSYSTEM 18659M: Niklas Schnelle <schnelle@linux.ibm.com> 18660M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18661L: linux-s390@vger.kernel.org 18662S: Supported 18663F: Documentation/s390/pci.rst 18664F: arch/s390/pci/ 18665F: drivers/pci/hotplug/s390_pci_hpc.c 18666 18667S390 SCM DRIVER 18668M: Vineeth Vijayan <vneethv@linux.ibm.com> 18669L: linux-s390@vger.kernel.org 18670S: Supported 18671F: drivers/s390/block/scm* 18672F: drivers/s390/cio/scm.c 18673 18674S390 VFIO AP DRIVER 18675M: Tony Krowiak <akrowiak@linux.ibm.com> 18676M: Halil Pasic <pasic@linux.ibm.com> 18677M: Jason Herne <jjherne@linux.ibm.com> 18678L: linux-s390@vger.kernel.org 18679S: Supported 18680F: Documentation/s390/vfio-ap* 18681F: drivers/s390/crypto/vfio_ap* 18682 18683S390 VFIO-CCW DRIVER 18684M: Eric Farman <farman@linux.ibm.com> 18685M: Matthew Rosato <mjrosato@linux.ibm.com> 18686R: Halil Pasic <pasic@linux.ibm.com> 18687L: linux-s390@vger.kernel.org 18688L: kvm@vger.kernel.org 18689S: Supported 18690F: Documentation/s390/vfio-ccw.rst 18691F: drivers/s390/cio/vfio_ccw* 18692F: include/uapi/linux/vfio_ccw.h 18693 18694S390 VFIO-PCI DRIVER 18695M: Matthew Rosato <mjrosato@linux.ibm.com> 18696M: Eric Farman <farman@linux.ibm.com> 18697L: linux-s390@vger.kernel.org 18698L: kvm@vger.kernel.org 18699S: Supported 18700F: arch/s390/kvm/pci* 18701F: drivers/vfio/pci/vfio_pci_zdev.c 18702F: include/uapi/linux/vfio_zdev.h 18703 18704S390 ZCRYPT DRIVER 18705M: Harald Freudenberger <freude@linux.ibm.com> 18706L: linux-s390@vger.kernel.org 18707S: Supported 18708F: drivers/s390/crypto/ 18709 18710S390 ZFCP DRIVER 18711M: Steffen Maier <maier@linux.ibm.com> 18712M: Benjamin Block <bblock@linux.ibm.com> 18713L: linux-s390@vger.kernel.org 18714S: Supported 18715F: drivers/s390/scsi/zfcp_* 18716 18717SAA6588 RDS RECEIVER DRIVER 18718M: Hans Verkuil <hverkuil@xs4all.nl> 18719L: linux-media@vger.kernel.org 18720S: Odd Fixes 18721W: https://linuxtv.org 18722T: git git://linuxtv.org/media_tree.git 18723F: drivers/media/i2c/saa6588* 18724 18725SAA7134 VIDEO4LINUX DRIVER 18726M: Mauro Carvalho Chehab <mchehab@kernel.org> 18727L: linux-media@vger.kernel.org 18728S: Odd fixes 18729W: https://linuxtv.org 18730T: git git://linuxtv.org/media_tree.git 18731F: Documentation/driver-api/media/drivers/saa7134* 18732F: drivers/media/pci/saa7134/ 18733 18734SAA7146 VIDEO4LINUX-2 DRIVER 18735M: Hans Verkuil <hverkuil@xs4all.nl> 18736L: linux-media@vger.kernel.org 18737S: Maintained 18738T: git git://linuxtv.org/media_tree.git 18739F: drivers/media/common/saa7146/ 18740F: drivers/media/pci/saa7146/ 18741F: include/media/drv-intf/saa7146* 18742 18743SAFESETID SECURITY MODULE 18744M: Micah Morton <mortonm@chromium.org> 18745S: Supported 18746F: Documentation/admin-guide/LSM/SafeSetID.rst 18747F: security/safesetid/ 18748 18749SAMSUNG AUDIO (ASoC) DRIVERS 18750M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18751L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18752S: Maintained 18753B: mailto:linux-samsung-soc@vger.kernel.org 18754F: Documentation/devicetree/bindings/sound/samsung* 18755F: sound/soc/samsung/ 18756 18757SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18758M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18759L: linux-crypto@vger.kernel.org 18760L: linux-samsung-soc@vger.kernel.org 18761S: Maintained 18762F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18763F: drivers/crypto/exynos-rng.c 18764 18765SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18766M: Łukasz Stelmach <l.stelmach@samsung.com> 18767L: linux-samsung-soc@vger.kernel.org 18768S: Maintained 18769F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18770F: drivers/char/hw_random/exynos-trng.c 18771 18772SAMSUNG FRAMEBUFFER DRIVER 18773M: Jingoo Han <jingoohan1@gmail.com> 18774L: linux-fbdev@vger.kernel.org 18775S: Maintained 18776F: drivers/video/fbdev/s3c-fb.c 18777 18778SAMSUNG INTERCONNECT DRIVERS 18779M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18780M: Artur Świgoń <a.swigon@samsung.com> 18781L: linux-pm@vger.kernel.org 18782L: linux-samsung-soc@vger.kernel.org 18783S: Supported 18784F: drivers/interconnect/samsung/ 18785 18786SAMSUNG LAPTOP DRIVER 18787M: Corentin Chary <corentin.chary@gmail.com> 18788L: platform-driver-x86@vger.kernel.org 18789S: Maintained 18790F: drivers/platform/x86/samsung-laptop.c 18791 18792SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18793M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18794L: linux-kernel@vger.kernel.org 18795L: linux-samsung-soc@vger.kernel.org 18796S: Supported 18797B: mailto:linux-samsung-soc@vger.kernel.org 18798F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18799F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18800F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18801F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18802F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18803F: drivers/clk/clk-s2mps11.c 18804F: drivers/mfd/sec*.c 18805F: drivers/regulator/s2m*.c 18806F: drivers/regulator/s5m*.c 18807F: drivers/rtc/rtc-s5m.c 18808F: include/linux/mfd/samsung/ 18809 18810SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18811M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18812L: linux-media@vger.kernel.org 18813L: linux-samsung-soc@vger.kernel.org 18814S: Maintained 18815F: drivers/media/platform/samsung/s3c-camif/ 18816F: include/media/drv-intf/s3c_camif.h 18817 18818SAMSUNG S3FWRN5 NFC DRIVER 18819M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18820S: Maintained 18821F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18822F: drivers/nfc/s3fwrn5 18823 18824SAMSUNG S5C73M3 CAMERA DRIVER 18825M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18826M: Andrzej Hajda <andrzej.hajda@intel.com> 18827L: linux-media@vger.kernel.org 18828S: Supported 18829F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18830F: drivers/media/i2c/s5c73m3/* 18831 18832SAMSUNG S5K5BAF CAMERA DRIVER 18833M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18834M: Andrzej Hajda <andrzej.hajda@intel.com> 18835L: linux-media@vger.kernel.org 18836S: Supported 18837F: drivers/media/i2c/s5k5baf.c 18838 18839SAMSUNG S5P Security SubSystem (SSS) DRIVER 18840M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18841M: Vladimir Zapolskiy <vz@mleia.com> 18842L: linux-crypto@vger.kernel.org 18843L: linux-samsung-soc@vger.kernel.org 18844S: Maintained 18845F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18846F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18847F: drivers/crypto/s5p-sss.c 18848 18849SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18850M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18851L: linux-media@vger.kernel.org 18852S: Supported 18853Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18854F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18855F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18856F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18857F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18858F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18859F: drivers/media/platform/samsung/exynos4-is/ 18860 18861SAMSUNG SOC CLOCK DRIVERS 18862M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18863M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18864M: Tomasz Figa <tomasz.figa@gmail.com> 18865M: Chanwoo Choi <cw00.choi@samsung.com> 18866R: Alim Akhtar <alim.akhtar@samsung.com> 18867L: linux-samsung-soc@vger.kernel.org 18868S: Supported 18869T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18870T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18871F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18872F: Documentation/devicetree/bindings/clock/samsung,s3c* 18873F: drivers/clk/samsung/ 18874F: include/dt-bindings/clock/exynos*.h 18875F: include/dt-bindings/clock/s5p*.h 18876F: include/dt-bindings/clock/samsung,*.h 18877F: include/linux/clk/samsung.h 18878 18879SAMSUNG SPI DRIVERS 18880M: Andi Shyti <andi.shyti@kernel.org> 18881L: linux-spi@vger.kernel.org 18882L: linux-samsung-soc@vger.kernel.org 18883S: Maintained 18884F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18885F: drivers/spi/spi-s3c* 18886F: include/linux/platform_data/spi-s3c64xx.h 18887 18888SAMSUNG SXGBE DRIVERS 18889M: Byungho An <bh74.an@samsung.com> 18890L: netdev@vger.kernel.org 18891S: Supported 18892F: drivers/net/ethernet/samsung/sxgbe/ 18893 18894SAMSUNG THERMAL DRIVER 18895M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18896M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18897L: linux-pm@vger.kernel.org 18898L: linux-samsung-soc@vger.kernel.org 18899S: Maintained 18900F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18901F: drivers/thermal/samsung/ 18902 18903SAMSUNG USB2 PHY DRIVER 18904M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18905L: linux-kernel@vger.kernel.org 18906S: Supported 18907F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18908F: Documentation/driver-api/phy/samsung-usb2.rst 18909F: drivers/phy/samsung/phy-exynos4210-usb2.c 18910F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18911F: drivers/phy/samsung/phy-exynos5250-usb2.c 18912F: drivers/phy/samsung/phy-s5pv210-usb2.c 18913F: drivers/phy/samsung/phy-samsung-usb2.c 18914F: drivers/phy/samsung/phy-samsung-usb2.h 18915 18916SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18917M: Paul Barker <paul.barker@sancloud.com> 18918R: Marc Murphy <marc.murphy@sancloud.com> 18919S: Supported 18920F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18921 18922SC1200 WDT DRIVER 18923M: Zwane Mwaikambo <zwanem@gmail.com> 18924S: Maintained 18925F: drivers/watchdog/sc1200wdt.c 18926 18927SCHEDULER 18928M: Ingo Molnar <mingo@redhat.com> 18929M: Peter Zijlstra <peterz@infradead.org> 18930M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18931M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18932R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18933R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18934R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18935R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18936R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18937R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18938L: linux-kernel@vger.kernel.org 18939S: Maintained 18940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18941F: include/linux/preempt.h 18942F: include/linux/sched.h 18943F: include/linux/wait.h 18944F: include/uapi/linux/sched.h 18945F: kernel/sched/ 18946 18947SCSI LIBSAS SUBSYSTEM 18948R: John Garry <john.g.garry@oracle.com> 18949R: Jason Yan <yanaijie@huawei.com> 18950L: linux-scsi@vger.kernel.org 18951S: Supported 18952F: Documentation/scsi/libsas.rst 18953F: drivers/scsi/libsas/ 18954F: include/scsi/libsas.h 18955F: include/scsi/sas_ata.h 18956 18957SCSI RDMA PROTOCOL (SRP) INITIATOR 18958M: Bart Van Assche <bvanassche@acm.org> 18959L: linux-rdma@vger.kernel.org 18960S: Supported 18961Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18962F: drivers/infiniband/ulp/srp/ 18963F: include/scsi/srp.h 18964 18965SCSI RDMA PROTOCOL (SRP) TARGET 18966M: Bart Van Assche <bvanassche@acm.org> 18967L: linux-rdma@vger.kernel.org 18968L: target-devel@vger.kernel.org 18969S: Supported 18970Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18971F: drivers/infiniband/ulp/srpt/ 18972 18973SCSI SG DRIVER 18974M: Doug Gilbert <dgilbert@interlog.com> 18975L: linux-scsi@vger.kernel.org 18976S: Maintained 18977W: http://sg.danny.cz/sg 18978F: Documentation/scsi/scsi-generic.rst 18979F: drivers/scsi/sg.c 18980F: include/scsi/sg.h 18981 18982SCSI SUBSYSTEM 18983M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18984M: "Martin K. Petersen" <martin.petersen@oracle.com> 18985L: linux-scsi@vger.kernel.org 18986S: Maintained 18987Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18988T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18989T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18990F: Documentation/devicetree/bindings/scsi/ 18991F: drivers/scsi/ 18992F: drivers/ufs/ 18993F: include/scsi/ 18994 18995SCSI TAPE DRIVER 18996M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18997L: linux-scsi@vger.kernel.org 18998S: Maintained 18999F: Documentation/scsi/st.rst 19000F: drivers/scsi/st.* 19001F: drivers/scsi/st_*.h 19002 19003SCSI TARGET CORE USER DRIVER 19004M: Bodo Stroesser <bostroesser@gmail.com> 19005L: linux-scsi@vger.kernel.org 19006L: target-devel@vger.kernel.org 19007S: Supported 19008F: Documentation/target/tcmu-design.rst 19009F: drivers/target/target_core_user.c 19010F: include/uapi/linux/target_core_user.h 19011 19012SCSI TARGET SUBSYSTEM 19013M: "Martin K. Petersen" <martin.petersen@oracle.com> 19014L: linux-scsi@vger.kernel.org 19015L: target-devel@vger.kernel.org 19016S: Supported 19017W: http://www.linux-iscsi.org 19018Q: https://patchwork.kernel.org/project/target-devel/list/ 19019T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19020F: Documentation/target/ 19021F: drivers/target/ 19022F: include/target/ 19023 19024SCTP PROTOCOL 19025M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19026M: Xin Long <lucien.xin@gmail.com> 19027L: linux-sctp@vger.kernel.org 19028S: Maintained 19029W: https://github.com/sctp/lksctp-tools/wiki 19030F: Documentation/networking/sctp.rst 19031F: include/linux/sctp.h 19032F: include/net/sctp/ 19033F: include/uapi/linux/sctp.h 19034F: net/sctp/ 19035 19036SCx200 CPU SUPPORT 19037M: Jim Cromie <jim.cromie@gmail.com> 19038S: Odd Fixes 19039F: Documentation/i2c/busses/scx200_acb.rst 19040F: arch/x86/platform/scx200/ 19041F: drivers/i2c/busses/scx200* 19042F: drivers/mtd/maps/scx200_docflash.c 19043F: drivers/watchdog/scx200_wdt.c 19044F: include/linux/scx200.h 19045 19046SCx200 GPIO DRIVER 19047M: Jim Cromie <jim.cromie@gmail.com> 19048S: Maintained 19049F: drivers/char/scx200_gpio.c 19050F: include/linux/scx200_gpio.h 19051 19052SCx200 HRT CLOCKSOURCE DRIVER 19053M: Jim Cromie <jim.cromie@gmail.com> 19054S: Maintained 19055F: drivers/clocksource/scx200_hrt.c 19056 19057SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19058M: Sascha Sommer <saschasommer@freenet.de> 19059L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19060S: Maintained 19061F: drivers/mmc/host/sdricoh_cs.c 19062 19063SECO BOARDS CEC DRIVER 19064M: Ettore Chimenti <ek5.chimenti@gmail.com> 19065S: Maintained 19066F: drivers/media/cec/platform/seco/seco-cec.c 19067F: drivers/media/cec/platform/seco/seco-cec.h 19068 19069SECURE COMPUTING 19070M: Kees Cook <keescook@chromium.org> 19071R: Andy Lutomirski <luto@amacapital.net> 19072R: Will Drewry <wad@chromium.org> 19073S: Supported 19074T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19075F: Documentation/userspace-api/seccomp_filter.rst 19076F: include/linux/seccomp.h 19077F: include/uapi/linux/seccomp.h 19078F: kernel/seccomp.c 19079F: tools/testing/selftests/kselftest_harness.h 19080F: tools/testing/selftests/seccomp/* 19081K: \bsecure_computing 19082K: \bTIF_SECCOMP\b 19083 19084SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19085M: Kamal Dasu <kamal.dasu@broadcom.com> 19086M: Al Cooper <alcooperx@gmail.com> 19087R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19088L: linux-mmc@vger.kernel.org 19089S: Maintained 19090F: drivers/mmc/host/sdhci-brcmstb* 19091 19092SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19093M: Adrian Hunter <adrian.hunter@intel.com> 19094L: linux-mmc@vger.kernel.org 19095S: Supported 19096F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19097F: drivers/mmc/host/sdhci* 19098 19099SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19100M: Eugen Hristev <eugen.hristev@microchip.com> 19101L: linux-mmc@vger.kernel.org 19102S: Supported 19103F: drivers/mmc/host/sdhci-of-at91.c 19104 19105SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19106M: Haibo Chen <haibo.chen@nxp.com> 19107L: linux-imx@nxp.com 19108L: linux-mmc@vger.kernel.org 19109S: Maintained 19110F: drivers/mmc/host/sdhci-esdhc-imx.c 19111 19112SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19113M: Ben Dooks <ben-linux@fluff.org> 19114M: Jaehoon Chung <jh80.chung@samsung.com> 19115L: linux-mmc@vger.kernel.org 19116S: Maintained 19117F: drivers/mmc/host/sdhci-s3c* 19118 19119SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19120M: Viresh Kumar <vireshk@kernel.org> 19121L: linux-mmc@vger.kernel.org 19122S: Maintained 19123F: drivers/mmc/host/sdhci-spear.c 19124 19125SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19126M: Vignesh Raghavendra <vigneshr@ti.com> 19127L: linux-mmc@vger.kernel.org 19128S: Maintained 19129F: drivers/mmc/host/sdhci-omap.c 19130 19131SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19132M: Jonathan Derrick <jonathan.derrick@linux.dev> 19133L: linux-block@vger.kernel.org 19134S: Supported 19135F: block/opal_proto.h 19136F: block/sed* 19137F: include/linux/sed* 19138F: include/uapi/linux/sed* 19139 19140SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19141M: Mark Rutland <mark.rutland@arm.com> 19142M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19143M: Sudeep Holla <sudeep.holla@arm.com> 19144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19145S: Maintained 19146F: drivers/firmware/smccc/ 19147F: include/linux/arm-smccc.h 19148 19149SECURITY CONTACT 19150M: Security Officers <security@kernel.org> 19151S: Supported 19152F: Documentation/process/security-bugs.rst 19153 19154SECURITY SUBSYSTEM 19155M: Paul Moore <paul@paul-moore.com> 19156M: James Morris <jmorris@namei.org> 19157M: "Serge E. Hallyn" <serge@hallyn.com> 19158L: linux-security-module@vger.kernel.org (suggested Cc:) 19159S: Supported 19160W: http://kernsec.org/ 19161T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19162F: security/ 19163X: security/selinux/ 19164 19165SELINUX SECURITY MODULE 19166M: Paul Moore <paul@paul-moore.com> 19167M: Stephen Smalley <stephen.smalley.work@gmail.com> 19168M: Eric Paris <eparis@parisplace.org> 19169L: selinux@vger.kernel.org 19170S: Supported 19171W: https://selinuxproject.org 19172W: https://github.com/SELinuxProject 19173T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19174F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19175F: Documentation/ABI/removed/sysfs-selinux-disable 19176F: Documentation/admin-guide/LSM/SELinux.rst 19177F: include/trace/events/avc.h 19178F: include/uapi/linux/selinux_netlink.h 19179F: scripts/selinux/ 19180F: security/selinux/ 19181 19182SENSABLE PHANTOM 19183M: Jiri Slaby <jirislaby@kernel.org> 19184S: Maintained 19185F: drivers/misc/phantom.c 19186F: include/uapi/linux/phantom.h 19187 19188SENSEAIR SUNRISE 006-0-0007 19189M: Jacopo Mondi <jacopo@jmondi.org> 19190S: Maintained 19191F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19192F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19193F: drivers/iio/chemical/sunrise_co2.c 19194 19195SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19196M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19197S: Maintained 19198F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19199F: drivers/iio/chemical/scd30.h 19200F: drivers/iio/chemical/scd30_core.c 19201F: drivers/iio/chemical/scd30_i2c.c 19202F: drivers/iio/chemical/scd30_serial.c 19203 19204SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19205M: Roan van Dijk <roan@protonic.nl> 19206S: Maintained 19207F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19208F: drivers/iio/chemical/scd4x.c 19209 19210SENSIRION SGP40 GAS SENSOR DRIVER 19211M: Andreas Klinger <ak@it-klinger.de> 19212S: Maintained 19213F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19214F: drivers/iio/chemical/sgp40.c 19215 19216SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19217M: Tomasz Duszynski <tduszyns@gmail.com> 19218S: Maintained 19219F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19220F: drivers/iio/chemical/sps30.c 19221F: drivers/iio/chemical/sps30_i2c.c 19222F: drivers/iio/chemical/sps30_serial.c 19223 19224SERIAL DEVICE BUS 19225M: Rob Herring <robh@kernel.org> 19226L: linux-serial@vger.kernel.org 19227S: Maintained 19228F: Documentation/devicetree/bindings/serial/serial.yaml 19229F: drivers/tty/serdev/ 19230F: include/linux/serdev.h 19231 19232SERIAL DRIVERS 19233M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19234L: linux-serial@vger.kernel.org 19235S: Maintained 19236F: Documentation/devicetree/bindings/serial/ 19237F: drivers/tty/serial/ 19238 19239SERIAL IR RECEIVER 19240M: Sean Young <sean@mess.org> 19241L: linux-media@vger.kernel.org 19242S: Maintained 19243F: drivers/media/rc/serial_ir.c 19244 19245SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19246M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19247L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19248S: Maintained 19249F: Documentation/devicetree/bindings/slimbus/ 19250F: drivers/slimbus/ 19251F: include/linux/slimbus.h 19252 19253SFC NETWORK DRIVER 19254M: Edward Cree <ecree.xilinx@gmail.com> 19255M: Martin Habets <habetsm.xilinx@gmail.com> 19256L: netdev@vger.kernel.org 19257L: linux-net-drivers@amd.com 19258S: Supported 19259F: Documentation/networking/devlink/sfc.rst 19260F: drivers/net/ethernet/sfc/ 19261 19262SFCTEMP HWMON DRIVER 19263M: Emil Renner Berthing <kernel@esmil.dk> 19264L: linux-hwmon@vger.kernel.org 19265S: Maintained 19266F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19267F: Documentation/hwmon/sfctemp.rst 19268F: drivers/hwmon/sfctemp.c 19269 19270SFF/SFP/SFP+ MODULE SUPPORT 19271M: Russell King <linux@armlinux.org.uk> 19272L: netdev@vger.kernel.org 19273S: Maintained 19274F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19275F: drivers/net/phy/phylink.c 19276F: drivers/net/phy/sfp* 19277F: include/linux/mdio/mdio-i2c.h 19278F: include/linux/phylink.h 19279F: include/linux/sfp.h 19280K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19281 19282SGI GRU DRIVER 19283M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19284S: Maintained 19285F: drivers/misc/sgi-gru/ 19286 19287SGI XP/XPC/XPNET DRIVER 19288M: Robin Holt <robinmholt@gmail.com> 19289M: Steve Wahl <steve.wahl@hpe.com> 19290R: Mike Travis <mike.travis@hpe.com> 19291S: Maintained 19292F: drivers/misc/sgi-xp/ 19293 19294SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19295M: Karsten Graul <kgraul@linux.ibm.com> 19296M: Wenjia Zhang <wenjia@linux.ibm.com> 19297M: Jan Karcher <jaka@linux.ibm.com> 19298R: D. Wythe <alibuda@linux.alibaba.com> 19299R: Tony Lu <tonylu@linux.alibaba.com> 19300R: Wen Gu <guwen@linux.alibaba.com> 19301L: linux-s390@vger.kernel.org 19302S: Supported 19303F: net/smc/ 19304 19305SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19306M: Linus Walleij <linus.walleij@linaro.org> 19307L: linux-iio@vger.kernel.org 19308S: Maintained 19309T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19310F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19311F: drivers/iio/light/gp2ap002.c 19312 19313SHARP RJ54N1CB0C SENSOR DRIVER 19314M: Jacopo Mondi <jacopo@jmondi.org> 19315L: linux-media@vger.kernel.org 19316S: Odd fixes 19317T: git git://linuxtv.org/media_tree.git 19318F: drivers/media/i2c/rj54n1cb0c.c 19319F: include/media/i2c/rj54n1cb0c.h 19320 19321SH_VOU V4L2 OUTPUT DRIVER 19322L: linux-media@vger.kernel.org 19323S: Orphan 19324F: drivers/media/platform/renesas/sh_vou.c 19325F: include/media/drv-intf/sh_vou.h 19326 19327SI2157 MEDIA DRIVER 19328M: Antti Palosaari <crope@iki.fi> 19329L: linux-media@vger.kernel.org 19330S: Maintained 19331W: https://linuxtv.org 19332W: http://palosaari.fi/linux/ 19333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19334T: git git://linuxtv.org/anttip/media_tree.git 19335F: drivers/media/tuners/si2157* 19336 19337SI2165 MEDIA DRIVER 19338M: Matthias Schwarzott <zzam@gentoo.org> 19339L: linux-media@vger.kernel.org 19340S: Maintained 19341W: https://linuxtv.org 19342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19343F: drivers/media/dvb-frontends/si2165* 19344 19345SI2168 MEDIA DRIVER 19346M: Antti Palosaari <crope@iki.fi> 19347L: linux-media@vger.kernel.org 19348S: Maintained 19349W: https://linuxtv.org 19350W: http://palosaari.fi/linux/ 19351Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19352T: git git://linuxtv.org/anttip/media_tree.git 19353F: drivers/media/dvb-frontends/si2168* 19354 19355SI470X FM RADIO RECEIVER I2C DRIVER 19356M: Hans Verkuil <hverkuil@xs4all.nl> 19357L: linux-media@vger.kernel.org 19358S: Odd Fixes 19359W: https://linuxtv.org 19360T: git git://linuxtv.org/media_tree.git 19361F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19362F: drivers/media/radio/si470x/radio-si470x-i2c.c 19363 19364SI470X FM RADIO RECEIVER USB DRIVER 19365M: Hans Verkuil <hverkuil@xs4all.nl> 19366L: linux-media@vger.kernel.org 19367S: Maintained 19368W: https://linuxtv.org 19369T: git git://linuxtv.org/media_tree.git 19370F: drivers/media/radio/si470x/radio-si470x-common.c 19371F: drivers/media/radio/si470x/radio-si470x-usb.c 19372F: drivers/media/radio/si470x/radio-si470x.h 19373 19374SI4713 FM RADIO TRANSMITTER I2C DRIVER 19375M: Eduardo Valentin <edubezval@gmail.com> 19376L: linux-media@vger.kernel.org 19377S: Odd Fixes 19378W: https://linuxtv.org 19379T: git git://linuxtv.org/media_tree.git 19380F: drivers/media/radio/si4713/si4713.? 19381 19382SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19383M: Eduardo Valentin <edubezval@gmail.com> 19384L: linux-media@vger.kernel.org 19385S: Odd Fixes 19386W: https://linuxtv.org 19387T: git git://linuxtv.org/media_tree.git 19388F: drivers/media/radio/si4713/radio-platform-si4713.c 19389 19390SI4713 FM RADIO TRANSMITTER USB DRIVER 19391M: Hans Verkuil <hverkuil@xs4all.nl> 19392L: linux-media@vger.kernel.org 19393S: Maintained 19394W: https://linuxtv.org 19395T: git git://linuxtv.org/media_tree.git 19396F: drivers/media/radio/si4713/radio-usb-si4713.c 19397 19398SIANO DVB DRIVER 19399M: Mauro Carvalho Chehab <mchehab@kernel.org> 19400L: linux-media@vger.kernel.org 19401S: Odd fixes 19402W: https://linuxtv.org 19403T: git git://linuxtv.org/media_tree.git 19404F: drivers/media/common/siano/ 19405F: drivers/media/mmc/siano/ 19406F: drivers/media/usb/siano/ 19407F: drivers/media/usb/siano/ 19408 19409SIFIVE DRIVERS 19410M: Palmer Dabbelt <palmer@dabbelt.com> 19411M: Paul Walmsley <paul.walmsley@sifive.com> 19412L: linux-riscv@lists.infradead.org 19413S: Supported 19414N: sifive 19415K: [^@]sifive 19416 19417SIFIVE FU540 SYSTEM-ON-CHIP 19418M: Paul Walmsley <paul.walmsley@sifive.com> 19419M: Palmer Dabbelt <palmer@dabbelt.com> 19420L: linux-riscv@lists.infradead.org 19421S: Supported 19422T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19423N: fu540 19424K: fu540 19425 19426SIFIVE PDMA DRIVER 19427M: Green Wan <green.wan@sifive.com> 19428S: Maintained 19429F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19430F: drivers/dma/sf-pdma/ 19431 19432SIFIVE SOC DRIVERS 19433M: Conor Dooley <conor@kernel.org> 19434L: linux-riscv@lists.infradead.org 19435S: Maintained 19436T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19437F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19438F: drivers/soc/sifive/ 19439 19440SILEAD TOUCHSCREEN DRIVER 19441M: Hans de Goede <hdegoede@redhat.com> 19442L: linux-input@vger.kernel.org 19443L: platform-driver-x86@vger.kernel.org 19444S: Maintained 19445F: drivers/input/touchscreen/silead.c 19446F: drivers/platform/x86/touchscreen_dmi.c 19447 19448SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19449M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19450S: Supported 19451F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19452F: drivers/net/wireless/silabs/wfx/ 19453 19454SILICON MOTION SM712 FRAME BUFFER DRIVER 19455M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19456M: Teddy Wang <teddy.wang@siliconmotion.com> 19457M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19458L: linux-fbdev@vger.kernel.org 19459S: Maintained 19460F: Documentation/fb/sm712fb.rst 19461F: drivers/video/fbdev/sm712* 19462 19463SILVACO I3C DUAL-ROLE MASTER 19464M: Miquel Raynal <miquel.raynal@bootlin.com> 19465M: Conor Culhane <conor.culhane@silvaco.com> 19466L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19467S: Maintained 19468F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19469F: drivers/i3c/master/svc-i3c-master.c 19470 19471SIMPLEFB FB DRIVER 19472M: Hans de Goede <hdegoede@redhat.com> 19473L: linux-fbdev@vger.kernel.org 19474S: Maintained 19475F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19476F: drivers/video/fbdev/simplefb.c 19477F: include/linux/platform_data/simplefb.h 19478 19479SIMTEC EB110ATX (Chalice CATS) 19480M: Simtec Linux Team <linux@simtec.co.uk> 19481S: Supported 19482W: http://www.simtec.co.uk/products/EB110ATX/ 19483 19484SIOX 19485M: Thorsten Scherer <t.scherer@eckelmann.de> 19486M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19487R: Pengutronix Kernel Team <kernel@pengutronix.de> 19488S: Supported 19489F: drivers/gpio/gpio-siox.c 19490F: drivers/siox/* 19491F: include/trace/events/siox.h 19492 19493SIPHASH PRF ROUTINES 19494M: Jason A. Donenfeld <Jason@zx2c4.com> 19495S: Maintained 19496F: include/linux/siphash.h 19497F: lib/siphash.c 19498F: lib/siphash_kunit.c 19499 19500SIS 190 ETHERNET DRIVER 19501M: Francois Romieu <romieu@fr.zoreil.com> 19502L: netdev@vger.kernel.org 19503S: Maintained 19504F: drivers/net/ethernet/sis/sis190.c 19505 19506SIS 900/7016 FAST ETHERNET DRIVER 19507M: Daniele Venzano <venza@brownhat.org> 19508L: netdev@vger.kernel.org 19509S: Maintained 19510W: http://www.brownhat.org/sis900.html 19511F: drivers/net/ethernet/sis/sis900.* 19512 19513SIS FRAMEBUFFER DRIVER 19514S: Orphan 19515F: Documentation/fb/sisfb.rst 19516F: drivers/video/fbdev/sis/ 19517F: include/video/sisfb.h 19518 19519SIS I2C TOUCHSCREEN DRIVER 19520M: Mika Penttilä <mpenttil@redhat.com> 19521L: linux-input@vger.kernel.org 19522S: Maintained 19523F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19524F: drivers/input/touchscreen/sis_i2c.c 19525 19526SIS USB2VGA DRIVER 19527M: Thomas Winischhofer <thomas@winischhofer.net> 19528S: Maintained 19529W: http://www.winischhofer.at/linuxsisusbvga.shtml 19530F: drivers/usb/misc/sisusbvga/ 19531 19532SL28 CPLD MFD DRIVER 19533M: Michael Walle <michael@walle.cc> 19534S: Maintained 19535F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19536F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19537F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19538F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19539F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19540F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19541F: drivers/gpio/gpio-sl28cpld.c 19542F: drivers/hwmon/sl28cpld-hwmon.c 19543F: drivers/irqchip/irq-sl28cpld.c 19544F: drivers/pwm/pwm-sl28cpld.c 19545F: drivers/watchdog/sl28cpld_wdt.c 19546 19547SL28 VPD NVMEM LAYOUT DRIVER 19548M: Michael Walle <michael@walle.cc> 19549S: Maintained 19550F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19551F: drivers/nvmem/layouts/sl28vpd.c 19552 19553SLAB ALLOCATOR 19554M: Christoph Lameter <cl@linux.com> 19555M: Pekka Enberg <penberg@kernel.org> 19556M: David Rientjes <rientjes@google.com> 19557M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19558M: Andrew Morton <akpm@linux-foundation.org> 19559M: Vlastimil Babka <vbabka@suse.cz> 19560R: Roman Gushchin <roman.gushchin@linux.dev> 19561R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19562L: linux-mm@kvack.org 19563S: Maintained 19564T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19565F: include/linux/sl?b*.h 19566F: mm/sl?b* 19567 19568SLCAN CAN NETWORK DRIVER 19569M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19570L: linux-can@vger.kernel.org 19571S: Maintained 19572F: drivers/net/can/slcan/ 19573 19574SLEEPABLE READ-COPY UPDATE (SRCU) 19575M: Lai Jiangshan <jiangshanlai@gmail.com> 19576M: "Paul E. McKenney" <paulmck@kernel.org> 19577M: Josh Triplett <josh@joshtriplett.org> 19578R: Steven Rostedt <rostedt@goodmis.org> 19579R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19580L: rcu@vger.kernel.org 19581S: Supported 19582W: http://www.rdrop.com/users/paulmck/RCU/ 19583T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19584F: include/linux/srcu*.h 19585F: kernel/rcu/srcu*.c 19586 19587SMACK SECURITY MODULE 19588M: Casey Schaufler <casey@schaufler-ca.com> 19589L: linux-security-module@vger.kernel.org 19590S: Maintained 19591W: http://schaufler-ca.com 19592T: git git://github.com/cschaufler/smack-next 19593F: Documentation/admin-guide/LSM/Smack.rst 19594F: security/smack/ 19595 19596SMC91x ETHERNET DRIVER 19597M: Nicolas Pitre <nico@fluxnic.net> 19598S: Odd Fixes 19599F: drivers/net/ethernet/smsc/smc91x.* 19600 19601SMM665 HARDWARE MONITOR DRIVER 19602M: Guenter Roeck <linux@roeck-us.net> 19603L: linux-hwmon@vger.kernel.org 19604S: Maintained 19605F: Documentation/hwmon/smm665.rst 19606F: drivers/hwmon/smm665.c 19607 19608SMSC EMC2103 HARDWARE MONITOR DRIVER 19609M: Steve Glendinning <steve.glendinning@shawell.net> 19610L: linux-hwmon@vger.kernel.org 19611S: Maintained 19612F: Documentation/hwmon/emc2103.rst 19613F: drivers/hwmon/emc2103.c 19614 19615SMSC SCH5627 HARDWARE MONITOR DRIVER 19616M: Hans de Goede <hdegoede@redhat.com> 19617L: linux-hwmon@vger.kernel.org 19618S: Supported 19619F: Documentation/hwmon/sch5627.rst 19620F: drivers/hwmon/sch5627.c 19621 19622SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19623M: Steve Glendinning <steve.glendinning@shawell.net> 19624L: linux-fbdev@vger.kernel.org 19625S: Maintained 19626F: drivers/video/fbdev/smscufx.c 19627 19628SMSC47B397 HARDWARE MONITOR DRIVER 19629M: Jean Delvare <jdelvare@suse.com> 19630L: linux-hwmon@vger.kernel.org 19631S: Maintained 19632F: Documentation/hwmon/smsc47b397.rst 19633F: drivers/hwmon/smsc47b397.c 19634 19635SMSC911x ETHERNET DRIVER 19636M: Steve Glendinning <steve.glendinning@shawell.net> 19637L: netdev@vger.kernel.org 19638S: Maintained 19639F: drivers/net/ethernet/smsc/smsc911x.* 19640F: include/linux/smsc911x.h 19641 19642SMSC9420 PCI ETHERNET DRIVER 19643M: Steve Glendinning <steve.glendinning@shawell.net> 19644L: netdev@vger.kernel.org 19645S: Maintained 19646F: drivers/net/ethernet/smsc/smsc9420.* 19647 19648SNET DPU VIRTIO DATA PATH ACCELERATOR 19649R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19650F: drivers/vdpa/solidrun/ 19651 19652SOCIONEXT (SNI) AVE NETWORK DRIVER 19653M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19654L: netdev@vger.kernel.org 19655S: Maintained 19656F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19657F: drivers/net/ethernet/socionext/sni_ave.c 19658 19659SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19660M: Jassi Brar <jaswinder.singh@linaro.org> 19661M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19662L: netdev@vger.kernel.org 19663S: Maintained 19664F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19665F: drivers/net/ethernet/socionext/netsec.c 19666 19667SOCIONEXT (SNI) Synquacer SPI DRIVER 19668M: Masahisa Kojima <masahisa.kojima@linaro.org> 19669M: Jassi Brar <jaswinder.singh@linaro.org> 19670L: linux-spi@vger.kernel.org 19671S: Maintained 19672F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19673F: drivers/spi/spi-synquacer.c 19674 19675SOCIONEXT SYNQUACER I2C DRIVER 19676M: Ard Biesheuvel <ardb@kernel.org> 19677L: linux-i2c@vger.kernel.org 19678S: Maintained 19679F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19680F: drivers/i2c/busses/i2c-synquacer.c 19681 19682SOCIONEXT UNIPHIER SOUND DRIVER 19683L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19684S: Orphan 19685F: sound/soc/uniphier/ 19686 19687SOCKET TIMESTAMPING 19688M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19689S: Maintained 19690F: Documentation/networking/timestamping.rst 19691F: include/uapi/linux/net_tstamp.h 19692F: tools/testing/selftests/net/so_txtime.c 19693 19694SOEKRIS NET48XX LED SUPPORT 19695M: Chris Boot <bootc@bootc.net> 19696S: Maintained 19697F: drivers/leds/leds-net48xx.c 19698 19699SOFT-IWARP DRIVER (siw) 19700M: Bernard Metzler <bmt@zurich.ibm.com> 19701L: linux-rdma@vger.kernel.org 19702S: Supported 19703F: drivers/infiniband/sw/siw/ 19704F: include/uapi/rdma/siw-abi.h 19705 19706SOFT-ROCE DRIVER (rxe) 19707M: Zhu Yanjun <zyjzyj2000@gmail.com> 19708L: linux-rdma@vger.kernel.org 19709S: Supported 19710F: drivers/infiniband/sw/rxe/ 19711F: include/uapi/rdma/rdma_user_rxe.h 19712 19713SOFTLOGIC 6x10 MPEG CODEC 19714M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19715M: Anton Sviridenko <anton@corp.bluecherry.net> 19716M: Andrey Utkin <andrey_utkin@fastmail.com> 19717M: Ismael Luceno <ismael@iodev.co.uk> 19718L: linux-media@vger.kernel.org 19719S: Supported 19720F: drivers/media/pci/solo6x10/ 19721 19722SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19723M: James Morse <james.morse@arm.com> 19724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19725S: Maintained 19726F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19727F: drivers/firmware/arm_sdei.c 19728F: include/linux/arm_sdei.h 19729F: include/uapi/linux/arm_sdei.h 19730 19731SOFTWARE NODES AND DEVICE PROPERTIES 19732R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19733R: Daniel Scally <djrscally@gmail.com> 19734R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19735R: Sakari Ailus <sakari.ailus@linux.intel.com> 19736L: linux-acpi@vger.kernel.org 19737S: Maintained 19738F: drivers/base/property.c 19739F: drivers/base/swnode.c 19740F: include/linux/fwnode.h 19741F: include/linux/property.h 19742 19743SOFTWARE RAID (Multiple Disks) SUPPORT 19744M: Song Liu <song@kernel.org> 19745L: linux-raid@vger.kernel.org 19746S: Supported 19747Q: https://patchwork.kernel.org/project/linux-raid/list/ 19748T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19749F: drivers/md/Kconfig 19750F: drivers/md/Makefile 19751F: drivers/md/md* 19752F: drivers/md/raid* 19753F: include/linux/raid/ 19754F: include/uapi/linux/raid/ 19755 19756SOLIDRUN CLEARFOG SUPPORT 19757M: Russell King <linux@armlinux.org.uk> 19758S: Maintained 19759F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19760F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19761 19762SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19763M: Russell King <linux@armlinux.org.uk> 19764S: Maintained 19765F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19766F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19767F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19768 19769SONIC NETWORK DRIVER 19770M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19771L: netdev@vger.kernel.org 19772S: Maintained 19773F: drivers/net/ethernet/natsemi/sonic.* 19774 19775SONICS SILICON BACKPLANE DRIVER (SSB) 19776M: Michael Buesch <m@bues.ch> 19777L: linux-wireless@vger.kernel.org 19778S: Maintained 19779F: drivers/ssb/ 19780F: include/linux/ssb/ 19781 19782SONY IMX208 SENSOR DRIVER 19783M: Sakari Ailus <sakari.ailus@linux.intel.com> 19784L: linux-media@vger.kernel.org 19785S: Maintained 19786T: git git://linuxtv.org/media_tree.git 19787F: drivers/media/i2c/imx208.c 19788 19789SONY IMX214 SENSOR DRIVER 19790M: Ricardo Ribalda <ribalda@kernel.org> 19791L: linux-media@vger.kernel.org 19792S: Maintained 19793T: git git://linuxtv.org/media_tree.git 19794F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19795F: drivers/media/i2c/imx214.c 19796 19797SONY IMX219 SENSOR DRIVER 19798M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19799L: linux-media@vger.kernel.org 19800S: Maintained 19801T: git git://linuxtv.org/media_tree.git 19802F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19803F: drivers/media/i2c/imx219.c 19804 19805SONY IMX258 SENSOR DRIVER 19806M: Sakari Ailus <sakari.ailus@linux.intel.com> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809T: git git://linuxtv.org/media_tree.git 19810F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19811F: drivers/media/i2c/imx258.c 19812 19813SONY IMX274 SENSOR DRIVER 19814M: Leon Luo <leonl@leopardimaging.com> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817T: git git://linuxtv.org/media_tree.git 19818F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19819F: drivers/media/i2c/imx274.c 19820 19821SONY IMX290 SENSOR DRIVER 19822M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825T: git git://linuxtv.org/media_tree.git 19826F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19827F: drivers/media/i2c/imx290.c 19828 19829SONY IMX296 SENSOR DRIVER 19830M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19831M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19832L: linux-media@vger.kernel.org 19833S: Maintained 19834T: git git://linuxtv.org/media_tree.git 19835F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19836F: drivers/media/i2c/imx296.c 19837 19838SONY IMX319 SENSOR DRIVER 19839M: Bingbu Cao <bingbu.cao@intel.com> 19840L: linux-media@vger.kernel.org 19841S: Maintained 19842T: git git://linuxtv.org/media_tree.git 19843F: drivers/media/i2c/imx319.c 19844 19845SONY IMX334 SENSOR DRIVER 19846M: Paul J. Murphy <paul.j.murphy@intel.com> 19847M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850T: git git://linuxtv.org/media_tree.git 19851F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19852F: drivers/media/i2c/imx334.c 19853 19854SONY IMX335 SENSOR DRIVER 19855M: Paul J. Murphy <paul.j.murphy@intel.com> 19856M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19857L: linux-media@vger.kernel.org 19858S: Maintained 19859T: git git://linuxtv.org/media_tree.git 19860F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19861F: drivers/media/i2c/imx335.c 19862 19863SONY IMX355 SENSOR DRIVER 19864M: Tianshu Qiu <tian.shu.qiu@intel.com> 19865L: linux-media@vger.kernel.org 19866S: Maintained 19867T: git git://linuxtv.org/media_tree.git 19868F: drivers/media/i2c/imx355.c 19869 19870SONY IMX412 SENSOR DRIVER 19871M: Paul J. Murphy <paul.j.murphy@intel.com> 19872M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19873L: linux-media@vger.kernel.org 19874S: Maintained 19875T: git git://linuxtv.org/media_tree.git 19876F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19877F: drivers/media/i2c/imx412.c 19878 19879SONY IMX415 SENSOR DRIVER 19880M: Michael Riesch <michael.riesch@wolfvision.net> 19881L: linux-media@vger.kernel.org 19882S: Maintained 19883T: git git://linuxtv.org/media_tree.git 19884F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19885F: drivers/media/i2c/imx415.c 19886 19887SONY MEMORYSTICK SUBSYSTEM 19888M: Maxim Levitsky <maximlevitsky@gmail.com> 19889M: Alex Dubov <oakad@yahoo.com> 19890M: Ulf Hansson <ulf.hansson@linaro.org> 19891L: linux-mmc@vger.kernel.org 19892S: Maintained 19893T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19894F: drivers/memstick/ 19895F: include/linux/memstick.h 19896 19897SONY VAIO CONTROL DEVICE DRIVER 19898M: Mattia Dongili <malattia@linux.it> 19899L: platform-driver-x86@vger.kernel.org 19900S: Maintained 19901W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19902F: Documentation/admin-guide/laptops/sony-laptop.rst 19903F: drivers/char/sonypi.c 19904F: drivers/platform/x86/sony-laptop.c 19905F: include/linux/sony-laptop.h 19906 19907SOUND 19908M: Jaroslav Kysela <perex@perex.cz> 19909M: Takashi Iwai <tiwai@suse.com> 19910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19911S: Maintained 19912W: http://www.alsa-project.org/ 19913Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19915F: Documentation/sound/ 19916F: include/sound/ 19917F: include/uapi/sound/ 19918F: sound/ 19919F: tools/testing/selftests/alsa 19920 19921SOUND - ALSA SELFTESTS 19922M: Mark Brown <broonie@kernel.org> 19923L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19924L: linux-kselftest@vger.kernel.org 19925S: Supported 19926F: tools/testing/selftests/alsa 19927 19928SOUND - COMPRESSED AUDIO 19929M: Vinod Koul <vkoul@kernel.org> 19930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19931S: Supported 19932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19933F: Documentation/sound/designs/compress-offload.rst 19934F: include/sound/compress_driver.h 19935F: include/uapi/sound/compress_* 19936F: sound/core/compress_offload.c 19937F: sound/soc/soc-compress.c 19938 19939SOUND - DMAENGINE HELPERS 19940M: Lars-Peter Clausen <lars@metafoo.de> 19941S: Supported 19942F: include/sound/dmaengine_pcm.h 19943F: sound/core/pcm_dmaengine.c 19944F: sound/soc/soc-generic-dmaengine-pcm.c 19945 19946SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19947M: Liam Girdwood <lgirdwood@gmail.com> 19948M: Mark Brown <broonie@kernel.org> 19949L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19950S: Supported 19951W: http://alsa-project.org/main/index.php/ASoC 19952T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19953F: Documentation/devicetree/bindings/sound/ 19954F: Documentation/sound/soc/ 19955F: include/dt-bindings/sound/ 19956F: include/sound/soc* 19957F: sound/soc/ 19958 19959SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19960M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19961M: Liam Girdwood <lgirdwood@gmail.com> 19962M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19963M: Bard Liao <yung-chuan.liao@linux.intel.com> 19964M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19965M: Daniel Baluta <daniel.baluta@nxp.com> 19966R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19967L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19968S: Supported 19969W: https://github.com/thesofproject/linux/ 19970F: sound/soc/sof/ 19971 19972SOUNDWIRE SUBSYSTEM 19973M: Vinod Koul <vkoul@kernel.org> 19974M: Bard Liao <yung-chuan.liao@linux.intel.com> 19975R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19976R: Sanyog Kale <sanyog.r.kale@intel.com> 19977L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19978S: Supported 19979T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19980F: Documentation/driver-api/soundwire/ 19981F: drivers/soundwire/ 19982F: include/linux/soundwire/ 19983 19984SP2 MEDIA DRIVER 19985M: Olli Salonen <olli.salonen@iki.fi> 19986L: linux-media@vger.kernel.org 19987S: Maintained 19988W: https://linuxtv.org 19989Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19990F: drivers/media/dvb-frontends/sp2* 19991 19992SPANISH DOCUMENTATION 19993M: Carlos Bilbao <carlos.bilbao@amd.com> 19994S: Maintained 19995F: Documentation/translations/sp_SP/ 19996 19997SPARC + UltraSPARC (sparc/sparc64) 19998M: "David S. Miller" <davem@davemloft.net> 19999L: sparclinux@vger.kernel.org 20000S: Maintained 20001Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20002T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20004F: arch/sparc/ 20005F: drivers/sbus/ 20006 20007SPARC SERIAL DRIVERS 20008M: "David S. Miller" <davem@davemloft.net> 20009L: sparclinux@vger.kernel.org 20010S: Maintained 20011T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20012T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20013F: drivers/tty/serial/suncore.c 20014F: drivers/tty/serial/sunhv.c 20015F: drivers/tty/serial/sunsab.c 20016F: drivers/tty/serial/sunsab.h 20017F: drivers/tty/serial/sunsu.c 20018F: drivers/tty/serial/sunzilog.c 20019F: drivers/tty/serial/sunzilog.h 20020F: drivers/tty/vcc.c 20021F: include/linux/sunserialcore.h 20022 20023SPARSE CHECKER 20024M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20025L: linux-sparse@vger.kernel.org 20026S: Maintained 20027W: https://sparse.docs.kernel.org/ 20028Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20029B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20030T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20031F: include/linux/compiler.h 20032 20033SPEAKUP CONSOLE SPEECH DRIVER 20034M: William Hubbs <w.d.hubbs@gmail.com> 20035M: Chris Brannon <chris@the-brannons.com> 20036M: Kirk Reiser <kirk@reisers.ca> 20037M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20038L: speakup@linux-speakup.org 20039S: Odd Fixes 20040W: http://www.linux-speakup.org/ 20041W: https://github.com/linux-speakup/speakup 20042B: https://github.com/linux-speakup/speakup/issues 20043F: drivers/accessibility/speakup/ 20044 20045SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20046M: Viresh Kumar <vireshk@kernel.org> 20047M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20048M: soc@kernel.org 20049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20050S: Maintained 20051W: http://www.st.com/spear 20052F: arch/arm/boot/dts/st/spear* 20053F: arch/arm/mach-spear/ 20054F: drivers/clk/spear/ 20055F: drivers/pinctrl/spear/ 20056 20057SPI NOR SUBSYSTEM 20058M: Tudor Ambarus <tudor.ambarus@linaro.org> 20059M: Pratyush Yadav <pratyush@kernel.org> 20060R: Michael Walle <michael@walle.cc> 20061L: linux-mtd@lists.infradead.org 20062S: Maintained 20063W: http://www.linux-mtd.infradead.org/ 20064Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20065C: irc://irc.oftc.net/mtd 20066T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20067F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20068F: drivers/mtd/spi-nor/ 20069F: include/linux/mtd/spi-nor.h 20070 20071SPI SUBSYSTEM 20072M: Mark Brown <broonie@kernel.org> 20073L: linux-spi@vger.kernel.org 20074S: Maintained 20075Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20076T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20077F: Documentation/devicetree/bindings/spi/ 20078F: Documentation/spi/ 20079F: drivers/spi/ 20080F: include/linux/spi/ 20081F: include/uapi/linux/spi/ 20082F: tools/spi/ 20083 20084SPIDERNET NETWORK DRIVER for CELL 20085M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20086M: Geoff Levand <geoff@infradead.org> 20087L: netdev@vger.kernel.org 20088L: linuxppc-dev@lists.ozlabs.org 20089S: Maintained 20090F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20091F: drivers/net/ethernet/toshiba/spider_net* 20092 20093SPMI SUBSYSTEM 20094M: Stephen Boyd <sboyd@kernel.org> 20095L: linux-kernel@vger.kernel.org 20096S: Maintained 20097T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20098F: Documentation/devicetree/bindings/spmi/ 20099F: drivers/spmi/ 20100F: include/dt-bindings/spmi/spmi.h 20101F: include/linux/spmi.h 20102F: include/trace/events/spmi.h 20103 20104SPU FILE SYSTEM 20105M: Jeremy Kerr <jk@ozlabs.org> 20106L: linuxppc-dev@lists.ozlabs.org 20107S: Supported 20108W: http://www.ibm.com/developerworks/power/cell/ 20109F: Documentation/filesystems/spufs/spufs.rst 20110F: arch/powerpc/platforms/cell/spufs/ 20111 20112SQUASHFS FILE SYSTEM 20113M: Phillip Lougher <phillip@squashfs.org.uk> 20114L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20115S: Maintained 20116W: http://squashfs.org.uk 20117T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20118F: Documentation/filesystems/squashfs.rst 20119F: fs/squashfs/ 20120 20121SRM (Alpha) environment access 20122M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20123S: Maintained 20124F: arch/alpha/kernel/srm_env.c 20125 20126ST LSM6DSx IMU IIO DRIVER 20127M: Lorenzo Bianconi <lorenzo@kernel.org> 20128L: linux-iio@vger.kernel.org 20129S: Maintained 20130W: http://www.st.com/ 20131F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20132F: drivers/iio/imu/st_lsm6dsx/ 20133 20134ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20135M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20136M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20137L: linux-media@vger.kernel.org 20138S: Maintained 20139T: git git://linuxtv.org/media_tree.git 20140F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20141F: drivers/media/i2c/st-mipid02.c 20142 20143ST STM32 I2C/SMBUS DRIVER 20144M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20145M: Alain Volmat <alain.volmat@foss.st.com> 20146L: linux-i2c@vger.kernel.org 20147S: Maintained 20148F: drivers/i2c/busses/i2c-stm32* 20149 20150ST STM32 SPI DRIVER 20151M: Alain Volmat <alain.volmat@foss.st.com> 20152L: linux-spi@vger.kernel.org 20153S: Maintained 20154F: drivers/spi/spi-stm32.c 20155 20156ST STPDDC60 DRIVER 20157M: Daniel Nilsson <daniel.nilsson@flex.com> 20158L: linux-hwmon@vger.kernel.org 20159S: Maintained 20160F: Documentation/hwmon/stpddc60.rst 20161F: drivers/hwmon/pmbus/stpddc60.c 20162 20163ST VGXY61 DRIVER 20164M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20165M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20166L: linux-media@vger.kernel.org 20167S: Maintained 20168T: git git://linuxtv.org/media_tree.git 20169F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20170F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20171F: drivers/media/i2c/st-vgxy61.c 20172 20173ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20174M: Song Qiang <songqiang1304521@gmail.com> 20175L: linux-iio@vger.kernel.org 20176S: Maintained 20177F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20178F: drivers/iio/proximity/vl53l0x-i2c.c 20179 20180STABLE BRANCH 20181M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20182M: Sasha Levin <sashal@kernel.org> 20183L: stable@vger.kernel.org 20184S: Supported 20185F: Documentation/process/stable-kernel-rules.rst 20186 20187STAGING - ATOMISP DRIVER 20188M: Hans de Goede <hdegoede@redhat.com> 20189M: Mauro Carvalho Chehab <mchehab@kernel.org> 20190R: Sakari Ailus <sakari.ailus@linux.intel.com> 20191L: linux-media@vger.kernel.org 20192S: Maintained 20193F: drivers/staging/media/atomisp/ 20194 20195STAGING - FIELDBUS SUBSYSTEM 20196M: Sven Van Asbroeck <TheSven73@gmail.com> 20197S: Maintained 20198F: drivers/staging/fieldbus/* 20199F: drivers/staging/fieldbus/Documentation/ 20200 20201STAGING - HMS ANYBUS-S BUS 20202M: Sven Van Asbroeck <TheSven73@gmail.com> 20203S: Maintained 20204F: drivers/staging/fieldbus/anybuss/ 20205 20206STAGING - INDUSTRIAL IO 20207M: Jonathan Cameron <jic23@kernel.org> 20208L: linux-iio@vger.kernel.org 20209S: Odd Fixes 20210F: Documentation/devicetree/bindings/staging/iio/ 20211F: drivers/staging/iio/ 20212 20213STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20214M: Marc Dietrich <marvin24@gmx.de> 20215L: ac100@lists.launchpad.net (moderated for non-subscribers) 20216L: linux-tegra@vger.kernel.org 20217S: Maintained 20218F: drivers/staging/nvec/ 20219 20220STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20221M: Jens Frederich <jfrederich@gmail.com> 20222M: Jon Nettleton <jon.nettleton@gmail.com> 20223S: Maintained 20224W: http://wiki.laptop.org/go/DCON 20225F: drivers/staging/olpc_dcon/ 20226 20227STAGING - REALTEK RTL8712U DRIVERS 20228M: Larry Finger <Larry.Finger@lwfinger.net> 20229M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20230S: Odd Fixes 20231F: drivers/staging/rtl8712/ 20232 20233STAGING - SEPS525 LCD CONTROLLER DRIVERS 20234M: Michael Hennerich <michael.hennerich@analog.com> 20235L: linux-fbdev@vger.kernel.org 20236S: Supported 20237F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20238F: drivers/staging/fbtft/fb_seps525.c 20239 20240STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20241M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20242M: Teddy Wang <teddy.wang@siliconmotion.com> 20243M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20244L: linux-fbdev@vger.kernel.org 20245S: Maintained 20246F: drivers/staging/sm750fb/ 20247 20248STAGING - VIA VT665X DRIVERS 20249M: Forest Bond <forest@alittletooquiet.net> 20250S: Odd Fixes 20251F: drivers/staging/vt665?/ 20252 20253STAGING SUBSYSTEM 20254M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20255L: linux-staging@lists.linux.dev 20256S: Supported 20257T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20258F: drivers/staging/ 20259 20260STARFIRE/DURALAN NETWORK DRIVER 20261M: Ion Badulescu <ionut@badula.org> 20262S: Odd Fixes 20263F: drivers/net/ethernet/adaptec/starfire* 20264 20265STARFIVE CRYPTO DRIVER 20266M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20267M: William Qiu <william.qiu@starfivetech.com> 20268S: Supported 20269F: Documentation/devicetree/bindings/crypto/starfive* 20270F: drivers/crypto/starfive/ 20271 20272STARFIVE DEVICETREES 20273M: Emil Renner Berthing <kernel@esmil.dk> 20274S: Maintained 20275F: arch/riscv/boot/dts/starfive/ 20276 20277STARFIVE DWMAC GLUE LAYER 20278M: Emil Renner Berthing <kernel@esmil.dk> 20279M: Samin Guo <samin.guo@starfivetech.com> 20280S: Maintained 20281F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20282F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20283 20284STARFIVE JH7110 MMC/SD/SDIO DRIVER 20285M: William Qiu <william.qiu@starfivetech.com> 20286S: Supported 20287F: Documentation/devicetree/bindings/mmc/starfive* 20288F: drivers/mmc/host/dw_mmc-starfive.c 20289 20290STARFIVE JH7110 TDM DRIVER 20291M: Walker Chen <walker.chen@starfivetech.com> 20292S: Maintained 20293F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20294F: sound/soc/starfive/jh7110_tdm.c 20295 20296STARFIVE JH71X0 CLOCK DRIVERS 20297M: Emil Renner Berthing <kernel@esmil.dk> 20298M: Hal Feng <hal.feng@starfivetech.com> 20299S: Maintained 20300F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20301F: drivers/clk/starfive/clk-starfive-jh71* 20302F: include/dt-bindings/clock/starfive?jh71*.h 20303 20304STARFIVE JH71X0 PINCTRL DRIVERS 20305M: Emil Renner Berthing <kernel@esmil.dk> 20306M: Jianlong Huang <jianlong.huang@starfivetech.com> 20307L: linux-gpio@vger.kernel.org 20308S: Maintained 20309F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20310F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20311F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20312F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20313 20314STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20315M: Emil Renner Berthing <kernel@esmil.dk> 20316M: Hal Feng <hal.feng@starfivetech.com> 20317S: Maintained 20318F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20319F: drivers/reset/starfive/reset-starfive-jh71* 20320F: include/dt-bindings/reset/starfive?jh71*.h 20321 20322STARFIVE JH71X0 USB DRIVERS 20323M: Minda Chen <minda.chen@starfivetech.com> 20324S: Maintained 20325F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20326F: drivers/usb/cdns3/cdns3-starfive.c 20327 20328STARFIVE JH71XX PMU CONTROLLER DRIVER 20329M: Walker Chen <walker.chen@starfivetech.com> 20330S: Supported 20331F: Documentation/devicetree/bindings/power/starfive* 20332F: drivers/soc/starfive/jh71xx_pmu.c 20333F: include/dt-bindings/power/starfive,jh7110-pmu.h 20334 20335STARFIVE SOC DRIVERS 20336M: Conor Dooley <conor@kernel.org> 20337S: Maintained 20338T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20339F: drivers/soc/starfive/ 20340 20341STARFIVE TRNG DRIVER 20342M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20343S: Supported 20344F: Documentation/devicetree/bindings/rng/starfive* 20345F: drivers/char/hw_random/jh7110-trng.c 20346 20347STARFIVE WATCHDOG DRIVER 20348M: Xingyu Wu <xingyu.wu@starfivetech.com> 20349M: Samin Guo <samin.guo@starfivetech.com> 20350S: Supported 20351F: Documentation/devicetree/bindings/watchdog/starfive* 20352F: drivers/watchdog/starfive-wdt.c 20353 20354STATIC BRANCH/CALL 20355M: Peter Zijlstra <peterz@infradead.org> 20356M: Josh Poimboeuf <jpoimboe@kernel.org> 20357M: Jason Baron <jbaron@akamai.com> 20358R: Steven Rostedt <rostedt@goodmis.org> 20359R: Ard Biesheuvel <ardb@kernel.org> 20360S: Supported 20361F: arch/*/include/asm/jump_label*.h 20362F: arch/*/include/asm/static_call*.h 20363F: arch/*/kernel/jump_label.c 20364F: arch/*/kernel/static_call.c 20365F: include/linux/jump_label*.h 20366F: include/linux/static_call*.h 20367F: kernel/jump_label.c 20368F: kernel/static_call.c 20369 20370STI AUDIO (ASoC) DRIVERS 20371M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20373S: Maintained 20374F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20375F: sound/soc/sti/ 20376 20377STI CEC DRIVER 20378M: Alain Volmat <alain.volmat@foss.st.com> 20379S: Maintained 20380F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20381F: drivers/media/cec/platform/sti/ 20382 20383STK1160 USB VIDEO CAPTURE DRIVER 20384M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20385L: linux-media@vger.kernel.org 20386S: Maintained 20387T: git git://linuxtv.org/media_tree.git 20388F: drivers/media/usb/stk1160/ 20389 20390STM32 AUDIO (ASoC) DRIVERS 20391M: Olivier Moysan <olivier.moysan@foss.st.com> 20392M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20394S: Maintained 20395F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20396F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20397F: sound/soc/stm/ 20398 20399STM32 TIMER/LPTIMER DRIVERS 20400M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20401S: Maintained 20402F: Documentation/ABI/testing/*timer-stm32 20403F: Documentation/devicetree/bindings/*/*stm32-*timer* 20404F: drivers/*/stm32-*timer* 20405F: drivers/pwm/pwm-stm32* 20406F: include/linux/*/stm32-*tim* 20407 20408STMMAC ETHERNET DRIVER 20409M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20410M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20411M: Jose Abreu <joabreu@synopsys.com> 20412L: netdev@vger.kernel.org 20413S: Supported 20414W: http://www.stlinux.com 20415F: Documentation/networking/device_drivers/ethernet/stmicro/ 20416F: drivers/net/ethernet/stmicro/stmmac/ 20417 20418SUN HAPPY MEAL ETHERNET DRIVER 20419M: Sean Anderson <seanga2@gmail.com> 20420S: Maintained 20421F: drivers/net/ethernet/sun/sunhme.* 20422 20423SUN3/3X 20424M: Sam Creasey <sammy@sammy.net> 20425S: Maintained 20426W: http://sammy.net/sun3/ 20427F: arch/m68k/include/asm/sun3* 20428F: arch/m68k/kernel/*sun3* 20429F: arch/m68k/sun3*/ 20430F: drivers/net/ethernet/i825xx/sun3* 20431 20432SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20433M: Hans de Goede <hdegoede@redhat.com> 20434L: linux-input@vger.kernel.org 20435S: Maintained 20436F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20437F: drivers/input/keyboard/sun4i-lradc-keys.c 20438 20439SUNDANCE NETWORK DRIVER 20440M: Denis Kirjanov <kda@linux-powerpc.org> 20441L: netdev@vger.kernel.org 20442S: Maintained 20443F: drivers/net/ethernet/dlink/sundance.c 20444 20445SUNPLUS ETHERNET DRIVER 20446M: Wells Lu <wellslutw@gmail.com> 20447L: netdev@vger.kernel.org 20448S: Maintained 20449W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20450F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20451F: drivers/net/ethernet/sunplus/ 20452 20453SUNPLUS MMC DRIVER 20454M: Tony Huang <tonyhuang.sunplus@gmail.com> 20455M: Li-hao Kuo <lhjeff911@gmail.com> 20456S: Maintained 20457F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20458F: drivers/mmc/host/sunplus-mmc.c 20459 20460SUNPLUS OCOTP DRIVER 20461M: Vincent Shih <vincent.sunplus@gmail.com> 20462S: Maintained 20463F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20464F: drivers/nvmem/sunplus-ocotp.c 20465 20466SUNPLUS PWM DRIVER 20467M: Hammer Hsieh <hammerh0314@gmail.com> 20468S: Maintained 20469F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20470F: drivers/pwm/pwm-sunplus.c 20471 20472SUNPLUS RTC DRIVER 20473M: Vincent Shih <vincent.sunplus@gmail.com> 20474L: linux-rtc@vger.kernel.org 20475S: Maintained 20476F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20477F: drivers/rtc/rtc-sunplus.c 20478 20479SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20480M: Li-hao Kuo <lhjeff911@gmail.com> 20481L: linux-spi@vger.kernel.org 20482S: Maintained 20483F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20484F: drivers/spi/spi-sunplus-sp7021.c 20485 20486SUNPLUS UART DRIVER 20487M: Hammer Hsieh <hammerh0314@gmail.com> 20488S: Maintained 20489F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20490F: drivers/tty/serial/sunplus-uart.c 20491 20492SUNPLUS USB2 PHY DRIVER 20493M: Vincent Shih <vincent.sunplus@gmail.com> 20494L: linux-usb@vger.kernel.org 20495S: Maintained 20496F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20497F: drivers/phy/sunplus/Kconfig 20498F: drivers/phy/sunplus/Makefile 20499F: drivers/phy/sunplus/phy-sunplus-usb2.c 20500 20501SUNPLUS WATCHDOG DRIVER 20502M: Xiantao Hu <xt.hu@cqplus1.com> 20503L: linux-watchdog@vger.kernel.org 20504S: Maintained 20505F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20506F: drivers/watchdog/sunplus_wdt.c 20507 20508SUPERH 20509M: Yoshinori Sato <ysato@users.sourceforge.jp> 20510M: Rich Felker <dalias@libc.org> 20511M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20512L: linux-sh@vger.kernel.org 20513S: Maintained 20514Q: http://patchwork.kernel.org/project/linux-sh/list/ 20515F: Documentation/arch/sh/ 20516F: arch/sh/ 20517F: drivers/sh/ 20518 20519SUSPEND TO RAM 20520M: "Rafael J. Wysocki" <rafael@kernel.org> 20521M: Len Brown <len.brown@intel.com> 20522M: Pavel Machek <pavel@ucw.cz> 20523L: linux-pm@vger.kernel.org 20524S: Supported 20525B: https://bugzilla.kernel.org 20526F: Documentation/power/ 20527F: arch/x86/kernel/acpi/sleep* 20528F: arch/x86/kernel/acpi/wakeup* 20529F: drivers/base/power/ 20530F: include/linux/freezer.h 20531F: include/linux/pm.h 20532F: include/linux/suspend.h 20533F: kernel/power/ 20534 20535SVGA HANDLING 20536M: Martin Mares <mj@ucw.cz> 20537L: linux-video@atrey.karlin.mff.cuni.cz 20538S: Maintained 20539F: Documentation/admin-guide/svga.rst 20540F: arch/x86/boot/video* 20541 20542SWITCHDEV 20543M: Jiri Pirko <jiri@resnulli.us> 20544M: Ivan Vecera <ivecera@redhat.com> 20545L: netdev@vger.kernel.org 20546S: Supported 20547F: include/net/switchdev.h 20548F: net/switchdev/ 20549 20550SY8106A REGULATOR DRIVER 20551M: Icenowy Zheng <icenowy@aosc.io> 20552S: Maintained 20553F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20554F: drivers/regulator/sy8106a-regulator.c 20555 20556SYNC FILE FRAMEWORK 20557M: Sumit Semwal <sumit.semwal@linaro.org> 20558R: Gustavo Padovan <gustavo@padovan.org> 20559L: linux-media@vger.kernel.org 20560L: dri-devel@lists.freedesktop.org 20561S: Maintained 20562T: git git://anongit.freedesktop.org/drm/drm-misc 20563F: Documentation/driver-api/sync_file.rst 20564F: drivers/dma-buf/dma-fence* 20565F: drivers/dma-buf/sw_sync.c 20566F: drivers/dma-buf/sync_* 20567F: include/linux/sync_file.h 20568F: include/uapi/linux/sync_file.h 20569 20570SYNOPSYS ARC ARCHITECTURE 20571M: Vineet Gupta <vgupta@kernel.org> 20572L: linux-snps-arc@lists.infradead.org 20573S: Supported 20574T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20575F: Documentation/arch/arc 20576F: Documentation/devicetree/bindings/arc/* 20577F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20578F: arch/arc/ 20579F: drivers/clocksource/arc_timer.c 20580F: drivers/tty/serial/arc_uart.c 20581 20582SYNOPSYS ARC HSDK SDP pll clock driver 20583M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20584S: Supported 20585F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20586F: drivers/clk/clk-hsdk-pll.c 20587 20588SYNOPSYS ARC SDP clock driver 20589M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20590S: Supported 20591F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20592F: drivers/clk/axs10x/* 20593 20594SYNOPSYS ARC SDP platform support 20595M: Alexey Brodkin <abrodkin@synopsys.com> 20596S: Supported 20597F: Documentation/devicetree/bindings/arc/axs10* 20598F: arch/arc/boot/dts/ax* 20599F: arch/arc/plat-axs10x 20600 20601SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20602M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20603S: Supported 20604F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20605F: drivers/reset/reset-axs10x.c 20606 20607SYNOPSYS CREG GPIO DRIVER 20608M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20609S: Maintained 20610F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20611F: drivers/gpio/gpio-creg-snps.c 20612 20613SYNOPSYS DESIGNWARE 8250 UART DRIVER 20614M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20615R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20616S: Supported 20617F: drivers/tty/serial/8250/8250_dw.c 20618F: drivers/tty/serial/8250/8250_dwlib.* 20619F: drivers/tty/serial/8250/8250_lpss.c 20620 20621SYNOPSYS DESIGNWARE APB GPIO DRIVER 20622M: Hoan Tran <hoan@os.amperecomputing.com> 20623M: Serge Semin <fancer.lancer@gmail.com> 20624L: linux-gpio@vger.kernel.org 20625S: Maintained 20626F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20627F: drivers/gpio/gpio-dwapb.c 20628 20629SYNOPSYS DESIGNWARE APB SSI DRIVER 20630M: Serge Semin <fancer.lancer@gmail.com> 20631L: linux-spi@vger.kernel.org 20632S: Supported 20633F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20634F: drivers/spi/spi-dw* 20635 20636SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20637M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20638S: Maintained 20639F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20640F: drivers/dma/dw-axi-dmac/ 20641 20642SYNOPSYS DESIGNWARE DMAC DRIVER 20643M: Viresh Kumar <vireshk@kernel.org> 20644R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20645S: Maintained 20646F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20647F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20648F: drivers/dma/dw/ 20649F: include/dt-bindings/dma/dw-dmac.h 20650F: include/linux/dma/dw.h 20651F: include/linux/platform_data/dma-dw.h 20652 20653SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20654M: Jose Abreu <Jose.Abreu@synopsys.com> 20655L: netdev@vger.kernel.org 20656S: Supported 20657F: drivers/net/ethernet/synopsys/ 20658 20659SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20660M: Jose Abreu <Jose.Abreu@synopsys.com> 20661L: netdev@vger.kernel.org 20662S: Supported 20663F: drivers/net/pcs/pcs-xpcs.c 20664F: drivers/net/pcs/pcs-xpcs.h 20665F: include/linux/pcs/pcs-xpcs.h 20666 20667SYNOPSYS DESIGNWARE I2C DRIVER 20668M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20669R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20670R: Mika Westerberg <mika.westerberg@linux.intel.com> 20671R: Jan Dabros <jsd@semihalf.com> 20672L: linux-i2c@vger.kernel.org 20673S: Supported 20674F: drivers/i2c/busses/i2c-designware-* 20675 20676SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20677M: Jaehoon Chung <jh80.chung@samsung.com> 20678L: linux-mmc@vger.kernel.org 20679S: Maintained 20680F: drivers/mmc/host/dw_mmc* 20681 20682SYNOPSYS HSDK RESET CONTROLLER DRIVER 20683M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20684S: Supported 20685F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20686F: drivers/reset/reset-hsdk.c 20687F: include/dt-bindings/reset/snps,hsdk-reset.h 20688 20689SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20690M: Prabu Thangamuthu <prabu.t@synopsys.com> 20691M: Manjunath M B <manjumb@synopsys.com> 20692L: linux-mmc@vger.kernel.org 20693S: Maintained 20694F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20695 20696SYSTEM CONFIGURATION (SYSCON) 20697M: Lee Jones <lee@kernel.org> 20698M: Arnd Bergmann <arnd@arndb.de> 20699S: Supported 20700T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20701F: drivers/mfd/syscon.c 20702 20703SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20704M: Sudeep Holla <sudeep.holla@arm.com> 20705R: Cristian Marussi <cristian.marussi@arm.com> 20706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20707S: Maintained 20708F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20709F: drivers/clk/clk-sc[mp]i.c 20710F: drivers/cpufreq/sc[mp]i-cpufreq.c 20711F: drivers/firmware/arm_scmi/ 20712F: drivers/firmware/arm_scpi.c 20713F: drivers/powercap/arm_scmi_powercap.c 20714F: drivers/regulator/scmi-regulator.c 20715F: drivers/reset/reset-scmi.c 20716F: include/linux/sc[mp]i_protocol.h 20717F: include/trace/events/scmi.h 20718F: include/uapi/linux/virtio_scmi.h 20719 20720SYSTEM RESET/SHUTDOWN DRIVERS 20721M: Sebastian Reichel <sre@kernel.org> 20722L: linux-pm@vger.kernel.org 20723S: Maintained 20724T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20725F: Documentation/devicetree/bindings/power/reset/ 20726F: drivers/power/reset/ 20727 20728SYSTEM TRACE MODULE CLASS 20729M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20730S: Maintained 20731T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20732F: Documentation/trace/stm.rst 20733F: drivers/hwtracing/stm/ 20734F: include/linux/stm.h 20735F: include/uapi/linux/stm.h 20736 20737SYSTEM76 ACPI DRIVER 20738M: Jeremy Soller <jeremy@system76.com> 20739M: System76 Product Development <productdev@system76.com> 20740L: platform-driver-x86@vger.kernel.org 20741S: Maintained 20742F: drivers/platform/x86/system76_acpi.c 20743 20744SYSV FILESYSTEM 20745S: Orphan 20746F: Documentation/filesystems/sysv-fs.rst 20747F: fs/sysv/ 20748F: include/linux/sysv_fs.h 20749 20750TASKSTATS STATISTICS INTERFACE 20751M: Balbir Singh <bsingharora@gmail.com> 20752S: Maintained 20753F: Documentation/accounting/taskstats* 20754F: include/linux/taskstats* 20755F: kernel/taskstats.c 20756 20757TC subsystem 20758M: Jamal Hadi Salim <jhs@mojatatu.com> 20759M: Cong Wang <xiyou.wangcong@gmail.com> 20760M: Jiri Pirko <jiri@resnulli.us> 20761L: netdev@vger.kernel.org 20762S: Maintained 20763F: include/net/pkt_cls.h 20764F: include/net/pkt_sched.h 20765F: include/net/tc_act/ 20766F: include/uapi/linux/pkt_cls.h 20767F: include/uapi/linux/pkt_sched.h 20768F: include/uapi/linux/tc_act/ 20769F: include/uapi/linux/tc_ematch/ 20770F: net/sched/ 20771F: tools/testing/selftests/tc-testing 20772 20773TC90522 MEDIA DRIVER 20774M: Akihiro Tsukada <tskd08@gmail.com> 20775L: linux-media@vger.kernel.org 20776S: Odd Fixes 20777F: drivers/media/dvb-frontends/tc90522* 20778 20779TCP LOW PRIORITY MODULE 20780M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20781M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20782S: Maintained 20783W: http://tcp-lp-mod.sourceforge.net/ 20784F: net/ipv4/tcp_lp.c 20785 20786TDA10071 MEDIA DRIVER 20787M: Antti Palosaari <crope@iki.fi> 20788L: linux-media@vger.kernel.org 20789S: Maintained 20790W: https://linuxtv.org 20791W: http://palosaari.fi/linux/ 20792Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20793T: git git://linuxtv.org/anttip/media_tree.git 20794F: drivers/media/dvb-frontends/tda10071* 20795 20796TDA18212 MEDIA DRIVER 20797M: Antti Palosaari <crope@iki.fi> 20798L: linux-media@vger.kernel.org 20799S: Maintained 20800W: https://linuxtv.org 20801W: http://palosaari.fi/linux/ 20802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20803T: git git://linuxtv.org/anttip/media_tree.git 20804F: drivers/media/tuners/tda18212* 20805 20806TDA18218 MEDIA DRIVER 20807M: Antti Palosaari <crope@iki.fi> 20808L: linux-media@vger.kernel.org 20809S: Maintained 20810W: https://linuxtv.org 20811W: http://palosaari.fi/linux/ 20812Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20813T: git git://linuxtv.org/anttip/media_tree.git 20814F: drivers/media/tuners/tda18218* 20815 20816TDA18250 MEDIA DRIVER 20817M: Olli Salonen <olli.salonen@iki.fi> 20818L: linux-media@vger.kernel.org 20819S: Maintained 20820W: https://linuxtv.org 20821Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20822T: git git://linuxtv.org/media_tree.git 20823F: drivers/media/tuners/tda18250* 20824 20825TDA18271 MEDIA DRIVER 20826M: Michael Krufky <mkrufky@linuxtv.org> 20827L: linux-media@vger.kernel.org 20828S: Maintained 20829W: https://linuxtv.org 20830W: http://github.com/mkrufky 20831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20832T: git git://linuxtv.org/mkrufky/tuners.git 20833F: drivers/media/tuners/tda18271* 20834 20835TDA1997x MEDIA DRIVER 20836M: Tim Harvey <tharvey@gateworks.com> 20837L: linux-media@vger.kernel.org 20838S: Maintained 20839W: https://linuxtv.org 20840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20841F: drivers/media/i2c/tda1997x.* 20842 20843TDA827x MEDIA DRIVER 20844M: Michael Krufky <mkrufky@linuxtv.org> 20845L: linux-media@vger.kernel.org 20846S: Maintained 20847W: https://linuxtv.org 20848W: http://github.com/mkrufky 20849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20850T: git git://linuxtv.org/mkrufky/tuners.git 20851F: drivers/media/tuners/tda8290.* 20852 20853TDA8290 MEDIA DRIVER 20854M: Michael Krufky <mkrufky@linuxtv.org> 20855L: linux-media@vger.kernel.org 20856S: Maintained 20857W: https://linuxtv.org 20858W: http://github.com/mkrufky 20859Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20860T: git git://linuxtv.org/mkrufky/tuners.git 20861F: drivers/media/tuners/tda8290.* 20862 20863TDA9840 MEDIA DRIVER 20864M: Hans Verkuil <hverkuil@xs4all.nl> 20865L: linux-media@vger.kernel.org 20866S: Maintained 20867W: https://linuxtv.org 20868T: git git://linuxtv.org/media_tree.git 20869F: drivers/media/i2c/tda9840* 20870 20871TEA5761 TUNER DRIVER 20872M: Mauro Carvalho Chehab <mchehab@kernel.org> 20873L: linux-media@vger.kernel.org 20874S: Odd fixes 20875W: https://linuxtv.org 20876T: git git://linuxtv.org/media_tree.git 20877F: drivers/media/tuners/tea5761.* 20878 20879TEA5767 TUNER DRIVER 20880M: Mauro Carvalho Chehab <mchehab@kernel.org> 20881L: linux-media@vger.kernel.org 20882S: Maintained 20883W: https://linuxtv.org 20884T: git git://linuxtv.org/media_tree.git 20885F: drivers/media/tuners/tea5767.* 20886 20887TEA6415C MEDIA DRIVER 20888M: Hans Verkuil <hverkuil@xs4all.nl> 20889L: linux-media@vger.kernel.org 20890S: Maintained 20891W: https://linuxtv.org 20892T: git git://linuxtv.org/media_tree.git 20893F: drivers/media/i2c/tea6415c* 20894 20895TEA6420 MEDIA DRIVER 20896M: Hans Verkuil <hverkuil@xs4all.nl> 20897L: linux-media@vger.kernel.org 20898S: Maintained 20899W: https://linuxtv.org 20900T: git git://linuxtv.org/media_tree.git 20901F: drivers/media/i2c/tea6420* 20902 20903TEAM DRIVER 20904M: Jiri Pirko <jiri@resnulli.us> 20905L: netdev@vger.kernel.org 20906S: Supported 20907F: drivers/net/team/ 20908F: include/linux/if_team.h 20909F: include/uapi/linux/if_team.h 20910F: tools/testing/selftests/drivers/net/team/ 20911 20912TECHNICAL ADVISORY BOARD PROCESS DOCS 20913M: "Theodore Ts'o" <tytso@mit.edu> 20914M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20915L: tech-board-discuss@lists.linux-foundation.org 20916S: Maintained 20917F: Documentation/process/contribution-maturity-model.rst 20918F: Documentation/process/researcher-guidelines.rst 20919 20920TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20921M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20922S: Maintained 20923F: arch/x86/platform/ts5500/ 20924 20925TECHNOTREND USB IR RECEIVER 20926M: Sean Young <sean@mess.org> 20927L: linux-media@vger.kernel.org 20928S: Maintained 20929F: drivers/media/rc/ttusbir.c 20930 20931TECHWELL TW9910 VIDEO DECODER 20932L: linux-media@vger.kernel.org 20933S: Orphan 20934F: drivers/media/i2c/tw9910.c 20935F: include/media/i2c/tw9910.h 20936 20937TEE SUBSYSTEM 20938M: Jens Wiklander <jens.wiklander@linaro.org> 20939R: Sumit Garg <sumit.garg@linaro.org> 20940L: op-tee@lists.trustedfirmware.org 20941S: Maintained 20942F: Documentation/staging/tee.rst 20943F: drivers/tee/ 20944F: include/linux/tee_drv.h 20945F: include/uapi/linux/tee.h 20946 20947TEGRA ARCHITECTURE SUPPORT 20948M: Thierry Reding <thierry.reding@gmail.com> 20949M: Jonathan Hunter <jonathanh@nvidia.com> 20950L: linux-tegra@vger.kernel.org 20951S: Supported 20952Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20954N: [^a-z]tegra 20955 20956TEGRA CLOCK DRIVER 20957M: Peter De Schrijver <pdeschrijver@nvidia.com> 20958M: Prashant Gaikwad <pgaikwad@nvidia.com> 20959S: Supported 20960F: drivers/clk/tegra/ 20961 20962TEGRA DMA DRIVERS 20963M: Laxman Dewangan <ldewangan@nvidia.com> 20964M: Jon Hunter <jonathanh@nvidia.com> 20965S: Supported 20966F: drivers/dma/tegra* 20967 20968TEGRA I2C DRIVER 20969M: Laxman Dewangan <ldewangan@nvidia.com> 20970R: Dmitry Osipenko <digetx@gmail.com> 20971S: Supported 20972F: drivers/i2c/busses/i2c-tegra.c 20973 20974TEGRA IOMMU DRIVERS 20975M: Thierry Reding <thierry.reding@gmail.com> 20976R: Krishna Reddy <vdumpa@nvidia.com> 20977L: linux-tegra@vger.kernel.org 20978S: Supported 20979F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20980F: drivers/iommu/tegra* 20981 20982TEGRA KBC DRIVER 20983M: Laxman Dewangan <ldewangan@nvidia.com> 20984S: Supported 20985F: drivers/input/keyboard/tegra-kbc.c 20986 20987TEGRA NAND DRIVER 20988M: Stefan Agner <stefan@agner.ch> 20989M: Lucas Stach <dev@lynxeye.de> 20990S: Maintained 20991F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20992F: drivers/mtd/nand/raw/tegra_nand.c 20993 20994TEGRA PWM DRIVER 20995M: Thierry Reding <thierry.reding@gmail.com> 20996S: Supported 20997F: drivers/pwm/pwm-tegra.c 20998 20999TEGRA QUAD SPI DRIVER 21000M: Thierry Reding <thierry.reding@gmail.com> 21001M: Jonathan Hunter <jonathanh@nvidia.com> 21002M: Sowjanya Komatineni <skomatineni@nvidia.com> 21003L: linux-tegra@vger.kernel.org 21004S: Maintained 21005F: drivers/spi/spi-tegra210-quad.c 21006 21007TEGRA SERIAL DRIVER 21008M: Laxman Dewangan <ldewangan@nvidia.com> 21009S: Supported 21010F: drivers/tty/serial/serial-tegra.c 21011 21012TEGRA SPI DRIVER 21013M: Laxman Dewangan <ldewangan@nvidia.com> 21014S: Supported 21015F: drivers/spi/spi-tegra* 21016 21017TEGRA VIDEO DRIVER 21018M: Thierry Reding <thierry.reding@gmail.com> 21019M: Jonathan Hunter <jonathanh@nvidia.com> 21020M: Sowjanya Komatineni <skomatineni@nvidia.com> 21021M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21022L: linux-media@vger.kernel.org 21023L: linux-tegra@vger.kernel.org 21024S: Maintained 21025F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21026F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21027F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21028F: drivers/staging/media/tegra-video/ 21029 21030TEGRA XUSB PADCTL DRIVER 21031M: JC Kuo <jckuo@nvidia.com> 21032S: Supported 21033F: drivers/phy/tegra/xusb* 21034 21035TEHUTI ETHERNET DRIVER 21036M: Andy Gospodarek <andy@greyhouse.net> 21037L: netdev@vger.kernel.org 21038S: Supported 21039F: drivers/net/ethernet/tehuti/* 21040 21041TELECOM CLOCK DRIVER FOR MCPL0010 21042M: Mark Gross <markgross@kernel.org> 21043S: Supported 21044F: drivers/char/tlclk.c 21045 21046TEMPO SEMICONDUCTOR DRIVERS 21047M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21048S: Maintained 21049F: Documentation/devicetree/bindings/sound/tscs*.txt 21050F: sound/soc/codecs/tscs*.c 21051F: sound/soc/codecs/tscs*.h 21052 21053TENSILICA XTENSA PORT (xtensa) 21054M: Chris Zankel <chris@zankel.net> 21055M: Max Filippov <jcmvbkbc@gmail.com> 21056S: Maintained 21057T: git https://github.com/jcmvbkbc/linux-xtensa.git 21058F: arch/xtensa/ 21059F: drivers/irqchip/irq-xtensa-* 21060 21061TEXAS INSTRUMENTS ASoC DRIVERS 21062M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21063L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21064S: Maintained 21065F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21066F: sound/soc/ti/ 21067 21068TEXAS INSTRUMENTS DMA DRIVERS 21069M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21070L: dmaengine@vger.kernel.org 21071S: Maintained 21072F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21073F: Documentation/devicetree/bindings/dma/ti-edma.txt 21074F: Documentation/devicetree/bindings/dma/ti/ 21075F: drivers/dma/ti/ 21076F: include/linux/dma/k3-psil.h 21077F: include/linux/dma/k3-udma-glue.h 21078F: include/linux/dma/ti-cppi5.h 21079X: drivers/dma/ti/cppi41.c 21080 21081TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21082M: Robert Marko <robert.marko@sartura.hr> 21083M: Luka Perkov <luka.perkov@sartura.hr> 21084L: linux-hwmon@vger.kernel.org 21085S: Maintained 21086F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21087F: Documentation/hwmon/tps23861.rst 21088F: drivers/hwmon/tps23861.c 21089 21090TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21091M: Ricardo Ribalda <ribalda@kernel.org> 21092L: linux-iio@vger.kernel.org 21093S: Supported 21094F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21095F: drivers/iio/dac/ti-dac7612.c 21096 21097TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21098M: Nishanth Menon <nm@ti.com> 21099M: Tero Kristo <kristo@kernel.org> 21100M: Santosh Shilimkar <ssantosh@kernel.org> 21101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21102S: Maintained 21103F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21104F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21105F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21106F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21107F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21108F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21109F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21110F: drivers/clk/keystone/sci-clk.c 21111F: drivers/firmware/ti_sci* 21112F: drivers/irqchip/irq-ti-sci-inta.c 21113F: drivers/irqchip/irq-ti-sci-intr.c 21114F: drivers/reset/reset-ti-sci.c 21115F: drivers/soc/ti/ti_sci_inta_msi.c 21116F: drivers/soc/ti/ti_sci_pm_domains.c 21117F: include/dt-bindings/soc/ti,sci_pm_domain.h 21118F: include/linux/soc/ti/ti_sci_inta_msi.h 21119F: include/linux/soc/ti/ti_sci_protocol.h 21120 21121TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21122M: Puranjay Mohan <puranjay12@gmail.com> 21123L: linux-iio@vger.kernel.org 21124S: Supported 21125F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21126F: drivers/iio/temperature/tmp117.c 21127 21128THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21129M: Hans Verkuil <hverkuil@xs4all.nl> 21130L: linux-media@vger.kernel.org 21131S: Maintained 21132W: https://linuxtv.org 21133T: git git://linuxtv.org/media_tree.git 21134F: drivers/media/radio/radio-raremono.c 21135 21136THERMAL 21137M: Rafael J. Wysocki <rafael@kernel.org> 21138M: Daniel Lezcano <daniel.lezcano@linaro.org> 21139R: Amit Kucheria <amitk@kernel.org> 21140R: Zhang Rui <rui.zhang@intel.com> 21141L: linux-pm@vger.kernel.org 21142S: Supported 21143Q: https://patchwork.kernel.org/project/linux-pm/list/ 21144T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21145F: Documentation/ABI/testing/sysfs-class-thermal 21146F: Documentation/admin-guide/thermal/ 21147F: Documentation/devicetree/bindings/thermal/ 21148F: Documentation/driver-api/thermal/ 21149F: drivers/thermal/ 21150F: include/dt-bindings/thermal/ 21151F: include/linux/cpu_cooling.h 21152F: include/linux/thermal.h 21153F: include/uapi/linux/thermal.h 21154F: tools/lib/thermal/ 21155F: tools/thermal/ 21156 21157THERMAL DRIVER FOR AMLOGIC SOCS 21158M: Guillaume La Roque <glaroque@baylibre.com> 21159L: linux-pm@vger.kernel.org 21160L: linux-amlogic@lists.infradead.org 21161S: Supported 21162W: http://linux-meson.com/ 21163F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21164F: drivers/thermal/amlogic_thermal.c 21165 21166THERMAL/CPU_COOLING 21167M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21168M: Daniel Lezcano <daniel.lezcano@linaro.org> 21169M: Viresh Kumar <viresh.kumar@linaro.org> 21170R: Lukasz Luba <lukasz.luba@arm.com> 21171L: linux-pm@vger.kernel.org 21172S: Supported 21173F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21174F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21175F: drivers/thermal/cpufreq_cooling.c 21176F: drivers/thermal/cpuidle_cooling.c 21177F: include/linux/cpu_cooling.h 21178 21179THERMAL/POWER_ALLOCATOR 21180M: Lukasz Luba <lukasz.luba@arm.com> 21181L: linux-pm@vger.kernel.org 21182S: Maintained 21183F: Documentation/driver-api/thermal/power_allocator.rst 21184F: drivers/thermal/gov_power_allocator.c 21185F: drivers/thermal/thermal_trace_ipa.h 21186 21187THINKPAD ACPI EXTRAS DRIVER 21188M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21189L: ibm-acpi-devel@lists.sourceforge.net 21190L: platform-driver-x86@vger.kernel.org 21191S: Maintained 21192W: http://ibm-acpi.sourceforge.net 21193W: http://thinkwiki.org/wiki/Ibm-acpi 21194T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21195F: drivers/platform/x86/thinkpad_acpi.c 21196 21197THINKPAD LMI DRIVER 21198M: Mark Pearson <markpearson@lenovo.com> 21199L: platform-driver-x86@vger.kernel.org 21200S: Maintained 21201F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21202F: drivers/platform/x86/think-lmi.? 21203 21204THUNDERBOLT DMA TRAFFIC TEST DRIVER 21205M: Isaac Hazan <isaac.hazan@intel.com> 21206L: linux-usb@vger.kernel.org 21207S: Maintained 21208F: drivers/thunderbolt/dma_test.c 21209 21210THUNDERBOLT DRIVER 21211M: Andreas Noever <andreas.noever@gmail.com> 21212M: Michael Jamet <michael.jamet@intel.com> 21213M: Mika Westerberg <mika.westerberg@linux.intel.com> 21214M: Yehezkel Bernat <YehezkelShB@gmail.com> 21215L: linux-usb@vger.kernel.org 21216S: Maintained 21217T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21218F: Documentation/admin-guide/thunderbolt.rst 21219F: drivers/thunderbolt/ 21220F: include/linux/thunderbolt.h 21221 21222THUNDERBOLT NETWORK DRIVER 21223M: Michael Jamet <michael.jamet@intel.com> 21224M: Mika Westerberg <mika.westerberg@linux.intel.com> 21225M: Yehezkel Bernat <YehezkelShB@gmail.com> 21226L: netdev@vger.kernel.org 21227S: Maintained 21228F: drivers/net/thunderbolt/ 21229 21230THUNDERX GPIO DRIVER 21231M: Robert Richter <rric@kernel.org> 21232S: Odd Fixes 21233F: drivers/gpio/gpio-thunderx.c 21234 21235TI ADS7924 ADC DRIVER 21236M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21237L: linux-iio@vger.kernel.org 21238S: Supported 21239F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21240F: drivers/iio/adc/ti-ads7924.c 21241 21242TI AM437X VPFE DRIVER 21243M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21244L: linux-media@vger.kernel.org 21245S: Maintained 21246W: https://linuxtv.org 21247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21248T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21249F: drivers/media/platform/ti/am437x/ 21250 21251TI BANDGAP AND THERMAL DRIVER 21252M: Eduardo Valentin <edubezval@gmail.com> 21253M: Keerthy <j-keerthy@ti.com> 21254L: linux-pm@vger.kernel.org 21255L: linux-omap@vger.kernel.org 21256S: Maintained 21257F: drivers/thermal/ti-soc-thermal/ 21258 21259TI BQ27XXX POWER SUPPLY DRIVER 21260F: drivers/power/supply/bq27xxx_battery.c 21261F: drivers/power/supply/bq27xxx_battery_i2c.c 21262F: include/linux/power/bq27xxx_battery.h 21263 21264TI CDCE706 CLOCK DRIVER 21265M: Max Filippov <jcmvbkbc@gmail.com> 21266S: Maintained 21267F: drivers/clk/clk-cdce706.c 21268 21269TI CLOCK DRIVER 21270M: Tero Kristo <kristo@kernel.org> 21271L: linux-omap@vger.kernel.org 21272S: Odd Fixes 21273F: drivers/clk/ti/ 21274F: include/linux/clk/ti.h 21275 21276TI DAVINCI MACHINE SUPPORT 21277M: Bartosz Golaszewski <brgl@bgdev.pl> 21278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21279S: Maintained 21280T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21281F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21282F: arch/arm/boot/dts/ti/davinci/ 21283F: arch/arm/mach-davinci/ 21284F: drivers/i2c/busses/i2c-davinci.c 21285 21286TI DAVINCI SERIES CLOCK DRIVER 21287M: David Lechner <david@lechnology.com> 21288R: Sekhar Nori <nsekhar@ti.com> 21289S: Maintained 21290F: Documentation/devicetree/bindings/clock/ti/davinci/ 21291F: drivers/clk/davinci/ 21292F: include/linux/clk/davinci.h 21293 21294TI DAVINCI SERIES GPIO DRIVER 21295M: Keerthy <j-keerthy@ti.com> 21296L: linux-gpio@vger.kernel.org 21297S: Maintained 21298F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21299F: drivers/gpio/gpio-davinci.c 21300 21301TI DAVINCI SERIES MEDIA DRIVER 21302M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21303L: linux-media@vger.kernel.org 21304S: Maintained 21305W: https://linuxtv.org 21306Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21307T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21308F: drivers/media/platform/ti/davinci/ 21309F: include/media/davinci/ 21310 21311TI ENHANCED CAPTURE (eCAP) DRIVER 21312M: Vignesh Raghavendra <vigneshr@ti.com> 21313R: Julien Panis <jpanis@baylibre.com> 21314L: linux-iio@vger.kernel.org 21315L: linux-omap@vger.kernel.org 21316S: Maintained 21317F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21318F: drivers/counter/ti-ecap-capture.c 21319 21320TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21321R: David Lechner <david@lechnology.com> 21322L: linux-iio@vger.kernel.org 21323F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21324F: drivers/counter/ti-eqep.c 21325 21326TI ETHERNET SWITCH DRIVER (CPSW) 21327R: Grygorii Strashko <grygorii.strashko@ti.com> 21328L: linux-omap@vger.kernel.org 21329L: netdev@vger.kernel.org 21330S: Maintained 21331F: drivers/net/ethernet/ti/cpsw* 21332F: drivers/net/ethernet/ti/davinci* 21333 21334TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21335M: Alex Dubov <oakad@yahoo.com> 21336S: Maintained 21337W: http://tifmxx.berlios.de/ 21338F: drivers/memstick/host/tifm_ms.c 21339F: drivers/misc/tifm* 21340F: drivers/mmc/host/tifm_sd.c 21341F: include/linux/tifm.h 21342 21343TI FPD-LINK DRIVERS 21344M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21345L: linux-media@vger.kernel.org 21346S: Maintained 21347F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21348F: drivers/media/i2c/ds90* 21349F: include/media/i2c/ds90* 21350 21351TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21352M: Nishanth Menon <nm@ti.com> 21353M: Santosh Shilimkar <ssantosh@kernel.org> 21354L: linux-kernel@vger.kernel.org 21355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21356S: Maintained 21357T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21358F: drivers/soc/ti/* 21359 21360TI LM49xxx FAMILY ASoC CODEC DRIVERS 21361M: M R Swami Reddy <mr.swami.reddy@ti.com> 21362M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21364S: Maintained 21365F: sound/soc/codecs/isabelle* 21366F: sound/soc/codecs/lm49453* 21367 21368TI LMP92064 ADC DRIVER 21369M: Leonard Göhrs <l.goehrs@pengutronix.de> 21370R: kernel@pengutronix.de 21371L: linux-iio@vger.kernel.org 21372S: Maintained 21373F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21374F: drivers/iio/adc/ti-lmp92064.c 21375 21376TI PCM3060 ASoC CODEC DRIVER 21377M: Kirill Marinushkin <kmarinushkin@birdec.com> 21378L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21379S: Maintained 21380F: Documentation/devicetree/bindings/sound/pcm3060.txt 21381F: sound/soc/codecs/pcm3060* 21382 21383TI TAS571X FAMILY ASoC CODEC DRIVER 21384M: Kevin Cernekee <cernekee@chromium.org> 21385L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21386S: Odd Fixes 21387F: sound/soc/codecs/tas571x* 21388 21389TI TMAG5273 MAGNETOMETER DRIVER 21390M: Gerald Loacker <gerald.loacker@wolfvision.net> 21391L: linux-iio@vger.kernel.org 21392S: Maintained 21393F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21394F: drivers/iio/magnetometer/tmag5273.c 21395 21396TI TRF7970A NFC DRIVER 21397M: Mark Greer <mgreer@animalcreek.com> 21398L: linux-wireless@vger.kernel.org 21399S: Supported 21400F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21401F: drivers/nfc/trf7970a.c 21402 21403TI TSC2046 ADC DRIVER 21404M: Oleksij Rempel <o.rempel@pengutronix.de> 21405R: kernel@pengutronix.de 21406L: linux-iio@vger.kernel.org 21407S: Maintained 21408F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21409F: drivers/iio/adc/ti-tsc2046.c 21410 21411TI TWL4030 SERIES SOC CODEC DRIVER 21412M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21413L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21414S: Maintained 21415F: sound/soc/codecs/twl4030* 21416 21417TI VPE/CAL DRIVERS 21418M: Benoit Parrot <bparrot@ti.com> 21419L: linux-media@vger.kernel.org 21420S: Maintained 21421W: http://linuxtv.org/ 21422Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21423F: Documentation/devicetree/bindings/media/ti,cal.yaml 21424F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21425F: drivers/media/platform/ti/cal/ 21426F: drivers/media/platform/ti/vpe/ 21427 21428TI WILINK WIRELESS DRIVERS 21429L: linux-wireless@vger.kernel.org 21430S: Orphan 21431W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21432W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21433T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21434F: drivers/net/wireless/ti/ 21435 21436TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21437M: John Stultz <jstultz@google.com> 21438M: Thomas Gleixner <tglx@linutronix.de> 21439R: Stephen Boyd <sboyd@kernel.org> 21440L: linux-kernel@vger.kernel.org 21441S: Supported 21442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21443F: include/linux/clocksource.h 21444F: include/linux/time.h 21445F: include/linux/timex.h 21446F: include/uapi/linux/time.h 21447F: include/uapi/linux/timex.h 21448F: kernel/time/alarmtimer.c 21449F: kernel/time/clocksource.c 21450F: kernel/time/ntp.c 21451F: kernel/time/time*.c 21452F: tools/testing/selftests/timers/ 21453 21454TIPC NETWORK LAYER 21455M: Jon Maloy <jmaloy@redhat.com> 21456M: Ying Xue <ying.xue@windriver.com> 21457L: netdev@vger.kernel.org (core kernel code) 21458L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21459S: Maintained 21460W: http://tipc.sourceforge.net/ 21461F: include/uapi/linux/tipc*.h 21462F: net/tipc/ 21463 21464TLAN NETWORK DRIVER 21465M: Samuel Chessman <chessman@tux.org> 21466L: tlan-devel@lists.sourceforge.net (subscribers-only) 21467S: Maintained 21468W: http://sourceforge.net/projects/tlan/ 21469F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21470F: drivers/net/ethernet/ti/tlan.* 21471 21472TMIO/SDHI MMC DRIVER 21473M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21474L: linux-mmc@vger.kernel.org 21475L: linux-renesas-soc@vger.kernel.org 21476S: Supported 21477F: drivers/mmc/host/renesas_sdhi* 21478F: drivers/mmc/host/tmio_mmc* 21479F: include/linux/mfd/tmio.h 21480 21481TMP401 HARDWARE MONITOR DRIVER 21482M: Guenter Roeck <linux@roeck-us.net> 21483L: linux-hwmon@vger.kernel.org 21484S: Maintained 21485F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21486F: Documentation/hwmon/tmp401.rst 21487F: drivers/hwmon/tmp401.c 21488 21489TMP464 HARDWARE MONITOR DRIVER 21490M: Guenter Roeck <linux@roeck-us.net> 21491L: linux-hwmon@vger.kernel.org 21492S: Maintained 21493F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21494F: Documentation/hwmon/tmp464.rst 21495F: drivers/hwmon/tmp464.c 21496 21497TMP513 HARDWARE MONITOR DRIVER 21498M: Eric Tremblay <etremblay@distech-controls.com> 21499L: linux-hwmon@vger.kernel.org 21500S: Maintained 21501F: Documentation/hwmon/tmp513.rst 21502F: drivers/hwmon/tmp513.c 21503 21504TMPFS (SHMEM FILESYSTEM) 21505M: Hugh Dickins <hughd@google.com> 21506L: linux-mm@kvack.org 21507S: Maintained 21508F: include/linux/shmem_fs.h 21509F: mm/shmem.c 21510 21511TOMOYO SECURITY MODULE 21512M: Kentaro Takeda <takedakn@nttdata.co.jp> 21513M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21514L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21515L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21516L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21517L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21518S: Maintained 21519W: https://tomoyo.osdn.jp/ 21520F: security/tomoyo/ 21521 21522TOPSTAR LAPTOP EXTRAS DRIVER 21523M: Herton Ronaldo Krzesinski <herton@canonical.com> 21524L: platform-driver-x86@vger.kernel.org 21525S: Maintained 21526F: drivers/platform/x86/topstar-laptop.c 21527 21528TORTURE-TEST MODULES 21529M: Davidlohr Bueso <dave@stgolabs.net> 21530M: "Paul E. McKenney" <paulmck@kernel.org> 21531M: Josh Triplett <josh@joshtriplett.org> 21532L: linux-kernel@vger.kernel.org 21533S: Supported 21534T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21535F: Documentation/RCU/torture.rst 21536F: kernel/locking/locktorture.c 21537F: kernel/rcu/rcuscale.c 21538F: kernel/rcu/rcutorture.c 21539F: kernel/rcu/refscale.c 21540F: kernel/torture.c 21541 21542TOSHIBA ACPI EXTRAS DRIVER 21543M: Azael Avalos <coproscefalo@gmail.com> 21544L: platform-driver-x86@vger.kernel.org 21545S: Maintained 21546F: drivers/platform/x86/toshiba_acpi.c 21547 21548TOSHIBA BLUETOOTH DRIVER 21549M: Azael Avalos <coproscefalo@gmail.com> 21550L: platform-driver-x86@vger.kernel.org 21551S: Maintained 21552F: drivers/platform/x86/toshiba_bluetooth.c 21553 21554TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21555M: Azael Avalos <coproscefalo@gmail.com> 21556L: platform-driver-x86@vger.kernel.org 21557S: Maintained 21558F: drivers/platform/x86/toshiba_haps.c 21559 21560TOSHIBA SMM DRIVER 21561M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21562S: Maintained 21563W: http://www.buzzard.org.uk/toshiba/ 21564F: drivers/char/toshiba.c 21565F: include/linux/toshiba.h 21566F: include/uapi/linux/toshiba.h 21567 21568TOSHIBA TC358743 DRIVER 21569M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21570L: linux-media@vger.kernel.org 21571S: Maintained 21572F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21573F: drivers/media/i2c/tc358743* 21574F: include/media/i2c/tc358743.h 21575 21576TOSHIBA WMI HOTKEYS DRIVER 21577M: Azael Avalos <coproscefalo@gmail.com> 21578L: platform-driver-x86@vger.kernel.org 21579S: Maintained 21580F: drivers/platform/x86/toshiba-wmi.c 21581 21582TPM DEVICE DRIVER 21583M: Peter Huewe <peterhuewe@gmx.de> 21584M: Jarkko Sakkinen <jarkko@kernel.org> 21585R: Jason Gunthorpe <jgg@ziepe.ca> 21586L: linux-integrity@vger.kernel.org 21587S: Maintained 21588W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21589Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21590T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21591F: drivers/char/tpm/ 21592 21593TPS546D24 DRIVER 21594M: Duke Du <dukedu83@gmail.com> 21595L: linux-hwmon@vger.kernel.org 21596S: Maintained 21597F: Documentation/hwmon/tps546d24.rst 21598F: drivers/hwmon/pmbus/tps546d24.c 21599 21600TRACING 21601M: Steven Rostedt <rostedt@goodmis.org> 21602M: Masami Hiramatsu <mhiramat@kernel.org> 21603L: linux-kernel@vger.kernel.org 21604L: linux-trace-kernel@vger.kernel.org 21605S: Maintained 21606Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21607T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21608F: Documentation/trace/* 21609F: fs/tracefs/ 21610F: include/linux/trace*.h 21611F: include/trace/ 21612F: kernel/trace/ 21613F: scripts/tracing/ 21614F: tools/testing/selftests/ftrace/ 21615 21616TRACING MMIO ACCESSES (MMIOTRACE) 21617M: Steven Rostedt <rostedt@goodmis.org> 21618M: Masami Hiramatsu <mhiramat@kernel.org> 21619R: Karol Herbst <karolherbst@gmail.com> 21620R: Pekka Paalanen <ppaalanen@gmail.com> 21621L: linux-kernel@vger.kernel.org 21622L: nouveau@lists.freedesktop.org 21623S: Maintained 21624F: arch/x86/mm/kmmio.c 21625F: arch/x86/mm/mmio-mod.c 21626F: arch/x86/mm/testmmiotrace.c 21627F: include/linux/mmiotrace.h 21628F: kernel/trace/trace_mmiotrace.c 21629 21630TRACING OS NOISE / LATENCY TRACERS 21631M: Steven Rostedt <rostedt@goodmis.org> 21632M: Daniel Bristot de Oliveira <bristot@kernel.org> 21633S: Maintained 21634F: Documentation/trace/hwlat_detector.rst 21635F: Documentation/trace/osnoise-tracer.rst 21636F: Documentation/trace/timerlat-tracer.rst 21637F: arch/*/kernel/trace.c 21638F: include/trace/events/osnoise.h 21639F: kernel/trace/trace_hwlat.c 21640F: kernel/trace/trace_irqsoff.c 21641F: kernel/trace/trace_osnoise.c 21642F: kernel/trace/trace_sched_wakeup.c 21643 21644TRADITIONAL CHINESE DOCUMENTATION 21645M: Hu Haowen <src.res@email.cn> 21646L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21647S: Maintained 21648W: https://github.com/srcres258/linux-doc 21649T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21650F: Documentation/translations/zh_TW/ 21651 21652TTY LAYER 21653M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21654M: Jiri Slaby <jirislaby@kernel.org> 21655S: Supported 21656T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21657F: Documentation/driver-api/serial/ 21658F: drivers/tty/ 21659F: drivers/tty/serial/serial_core.c 21660F: include/linux/selection.h 21661F: include/linux/serial.h 21662F: include/linux/serial_core.h 21663F: include/linux/sysrq.h 21664F: include/linux/tty*.h 21665F: include/linux/vt.h 21666F: include/linux/vt_*.h 21667F: include/uapi/linux/serial.h 21668F: include/uapi/linux/serial_core.h 21669F: include/uapi/linux/tty.h 21670 21671TUA9001 MEDIA DRIVER 21672M: Antti Palosaari <crope@iki.fi> 21673L: linux-media@vger.kernel.org 21674S: Maintained 21675W: https://linuxtv.org 21676W: http://palosaari.fi/linux/ 21677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21678T: git git://linuxtv.org/anttip/media_tree.git 21679F: drivers/media/tuners/tua9001* 21680 21681TULIP NETWORK DRIVERS 21682L: netdev@vger.kernel.org 21683L: linux-parisc@vger.kernel.org 21684S: Orphan 21685F: drivers/net/ethernet/dec/tulip/ 21686 21687TUN/TAP driver 21688M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21689S: Maintained 21690W: http://vtun.sourceforge.net/tun 21691F: Documentation/networking/tuntap.rst 21692F: arch/um/os-Linux/drivers/ 21693 21694TURBOCHANNEL SUBSYSTEM 21695M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21696M: Ralf Baechle <ralf@linux-mips.org> 21697L: linux-mips@vger.kernel.org 21698S: Maintained 21699Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21700F: drivers/tc/ 21701F: include/linux/tc.h 21702 21703TURBOSTAT UTILITY 21704M: "Len Brown" <lenb@kernel.org> 21705L: linux-pm@vger.kernel.org 21706S: Supported 21707Q: https://patchwork.kernel.org/project/linux-pm/list/ 21708B: https://bugzilla.kernel.org 21709T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21710F: tools/power/x86/turbostat/ 21711 21712TW5864 VIDEO4LINUX DRIVER 21713M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21714M: Anton Sviridenko <anton@corp.bluecherry.net> 21715M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21716M: Andrey Utkin <andrey_utkin@fastmail.com> 21717L: linux-media@vger.kernel.org 21718S: Supported 21719F: drivers/media/pci/tw5864/ 21720 21721TW68 VIDEO4LINUX DRIVER 21722M: Hans Verkuil <hverkuil@xs4all.nl> 21723L: linux-media@vger.kernel.org 21724S: Odd Fixes 21725W: https://linuxtv.org 21726T: git git://linuxtv.org/media_tree.git 21727F: drivers/media/pci/tw68/ 21728 21729TW686X VIDEO4LINUX DRIVER 21730M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21731L: linux-media@vger.kernel.org 21732S: Maintained 21733W: http://linuxtv.org 21734T: git git://linuxtv.org/media_tree.git 21735F: drivers/media/pci/tw686x/ 21736 21737U-BOOT ENVIRONMENT VARIABLES 21738M: Rafał Miłecki <rafal@milecki.pl> 21739S: Maintained 21740F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21741F: drivers/nvmem/u-boot-env.c 21742 21743UACCE ACCELERATOR FRAMEWORK 21744M: Zhangfei Gao <zhangfei.gao@linaro.org> 21745M: Zhou Wang <wangzhou1@hisilicon.com> 21746L: linux-accelerators@lists.ozlabs.org 21747L: linux-kernel@vger.kernel.org 21748S: Maintained 21749F: Documentation/ABI/testing/sysfs-driver-uacce 21750F: Documentation/misc-devices/uacce.rst 21751F: drivers/misc/uacce/ 21752F: include/linux/uacce.h 21753F: include/uapi/misc/uacce/ 21754 21755UBI FILE SYSTEM (UBIFS) 21756M: Richard Weinberger <richard@nod.at> 21757L: linux-mtd@lists.infradead.org 21758S: Supported 21759W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21760T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21761T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21762F: Documentation/ABI/testing/sysfs-fs-ubifs 21763F: Documentation/filesystems/ubifs-authentication.rst 21764F: Documentation/filesystems/ubifs.rst 21765F: fs/ubifs/ 21766 21767UBLK USERSPACE BLOCK DRIVER 21768M: Ming Lei <ming.lei@redhat.com> 21769L: linux-block@vger.kernel.org 21770S: Maintained 21771F: Documentation/block/ublk.rst 21772F: drivers/block/ublk_drv.c 21773F: include/uapi/linux/ublk_cmd.h 21774 21775UCLINUX (M68KNOMMU AND COLDFIRE) 21776M: Greg Ungerer <gerg@linux-m68k.org> 21777L: linux-m68k@lists.linux-m68k.org 21778S: Maintained 21779W: http://www.linux-m68k.org/ 21780T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21781F: arch/m68k/*/*_no.* 21782F: arch/m68k/68*/ 21783F: arch/m68k/coldfire/ 21784F: arch/m68k/include/asm/*_no.* 21785 21786UDF FILESYSTEM 21787M: Jan Kara <jack@suse.com> 21788S: Maintained 21789F: Documentation/filesystems/udf.rst 21790F: fs/udf/ 21791 21792UDRAW TABLET 21793M: Bastien Nocera <hadess@hadess.net> 21794L: linux-input@vger.kernel.org 21795S: Maintained 21796F: drivers/hid/hid-udraw-ps3.c 21797 21798UFS FILESYSTEM 21799M: Evgeniy Dushistov <dushistov@mail.ru> 21800S: Maintained 21801F: Documentation/admin-guide/ufs.rst 21802F: fs/ufs/ 21803 21804UHID USERSPACE HID IO DRIVER 21805M: David Rheinsberg <david.rheinsberg@gmail.com> 21806L: linux-input@vger.kernel.org 21807S: Maintained 21808F: drivers/hid/uhid.c 21809F: include/uapi/linux/uhid.h 21810 21811ULPI BUS 21812M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21813L: linux-usb@vger.kernel.org 21814S: Maintained 21815F: drivers/usb/common/ulpi.c 21816F: include/linux/ulpi/ 21817 21818UNICODE SUBSYSTEM 21819M: Gabriel Krisman Bertazi <krisman@collabora.com> 21820L: linux-fsdevel@vger.kernel.org 21821S: Supported 21822F: fs/unicode/ 21823 21824UNIFDEF 21825M: Tony Finch <dot@dotat.at> 21826S: Maintained 21827W: http://dotat.at/prog/unifdef 21828F: scripts/unifdef.c 21829 21830UNIFORM CDROM DRIVER 21831M: Phillip Potter <phil@philpotter.co.uk> 21832S: Maintained 21833F: Documentation/cdrom/ 21834F: drivers/cdrom/cdrom.c 21835F: include/linux/cdrom.h 21836F: include/uapi/linux/cdrom.h 21837 21838UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21839R: Alim Akhtar <alim.akhtar@samsung.com> 21840R: Avri Altman <avri.altman@wdc.com> 21841R: Bart Van Assche <bvanassche@acm.org> 21842L: linux-scsi@vger.kernel.org 21843S: Supported 21844F: Documentation/devicetree/bindings/ufs/ 21845F: Documentation/scsi/ufs.rst 21846F: drivers/ufs/core/ 21847 21848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21849M: Pedro Sousa <pedrom.sousa@synopsys.com> 21850L: linux-scsi@vger.kernel.org 21851S: Supported 21852F: drivers/ufs/host/*dwc* 21853 21854UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21855M: Alim Akhtar <alim.akhtar@samsung.com> 21856L: linux-scsi@vger.kernel.org 21857S: Maintained 21858F: drivers/ufs/host/ufs-exynos* 21859 21860UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21861M: Stanley Chu <stanley.chu@mediatek.com> 21862L: linux-scsi@vger.kernel.org 21863L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21864S: Maintained 21865F: drivers/ufs/host/ufs-mediatek* 21866 21867UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21868M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21869L: linux-arm-msm@vger.kernel.org 21870L: linux-scsi@vger.kernel.org 21871S: Maintained 21872F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21873F: drivers/ufs/host/ufs-qcom* 21874 21875UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21876M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21877L: linux-renesas-soc@vger.kernel.org 21878L: linux-scsi@vger.kernel.org 21879S: Maintained 21880F: drivers/ufs/host/ufs-renesas.c 21881 21882UNSORTED BLOCK IMAGES (UBI) 21883M: Richard Weinberger <richard@nod.at> 21884L: linux-mtd@lists.infradead.org 21885S: Supported 21886W: http://www.linux-mtd.infradead.org/ 21887T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21888T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21889F: drivers/mtd/ubi/ 21890F: include/linux/mtd/ubi.h 21891F: include/uapi/mtd/ubi-user.h 21892 21893USB "USBNET" DRIVER FRAMEWORK 21894M: Oliver Neukum <oneukum@suse.com> 21895L: netdev@vger.kernel.org 21896S: Maintained 21897W: http://www.linux-usb.org/usbnet 21898F: drivers/net/usb/usbnet.c 21899F: include/linux/usb/usbnet.h 21900 21901USB ACM DRIVER 21902M: Oliver Neukum <oneukum@suse.com> 21903L: linux-usb@vger.kernel.org 21904S: Maintained 21905F: Documentation/usb/acm.rst 21906F: drivers/usb/class/cdc-acm.* 21907 21908USB APPLE MFI FASTCHARGE DRIVER 21909M: Bastien Nocera <hadess@hadess.net> 21910L: linux-usb@vger.kernel.org 21911S: Maintained 21912F: drivers/usb/misc/apple-mfi-fastcharge.c 21913 21914USB AR5523 WIRELESS DRIVER 21915M: Pontus Fuchs <pontus.fuchs@gmail.com> 21916L: linux-wireless@vger.kernel.org 21917S: Maintained 21918F: drivers/net/wireless/ath/ar5523/ 21919 21920USB ATTACHED SCSI 21921M: Oliver Neukum <oneukum@suse.com> 21922L: linux-usb@vger.kernel.org 21923L: linux-scsi@vger.kernel.org 21924S: Maintained 21925F: drivers/usb/storage/uas.c 21926 21927USB CDC ETHERNET DRIVER 21928M: Oliver Neukum <oliver@neukum.org> 21929L: linux-usb@vger.kernel.org 21930S: Maintained 21931F: drivers/net/usb/cdc_*.c 21932F: include/uapi/linux/usb/cdc.h 21933 21934USB CHAOSKEY DRIVER 21935M: Keith Packard <keithp@keithp.com> 21936L: linux-usb@vger.kernel.org 21937S: Maintained 21938F: drivers/usb/misc/chaoskey.c 21939 21940USB CYPRESS C67X00 DRIVER 21941L: linux-usb@vger.kernel.org 21942S: Orphan 21943F: drivers/usb/c67x00/ 21944 21945USB DAVICOM DM9601 DRIVER 21946M: Peter Korsgaard <peter@korsgaard.com> 21947L: netdev@vger.kernel.org 21948S: Maintained 21949W: http://www.linux-usb.org/usbnet 21950F: drivers/net/usb/dm9601.c 21951 21952USB EHCI DRIVER 21953M: Alan Stern <stern@rowland.harvard.edu> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: Documentation/usb/ehci.rst 21957F: drivers/usb/host/ehci* 21958 21959USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21960M: Jiri Kosina <jikos@kernel.org> 21961M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21962L: linux-usb@vger.kernel.org 21963S: Maintained 21964T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21965F: Documentation/hid/hiddev.rst 21966F: drivers/hid/usbhid/ 21967 21968USB INTEL XHCI ROLE MUX DRIVER 21969M: Hans de Goede <hdegoede@redhat.com> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21973 21974USB IP DRIVER FOR HISILICON KIRIN 960 21975M: Yu Chen <chenyu56@huawei.com> 21976M: Binghui Wang <wangbinghui@hisilicon.com> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21980F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21981 21982USB IP DRIVER FOR HISILICON KIRIN 970 21983M: Mauro Carvalho Chehab <mchehab@kernel.org> 21984L: linux-usb@vger.kernel.org 21985S: Maintained 21986F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21987F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21988 21989USB ISP116X DRIVER 21990M: Olav Kongas <ok@artecdesign.ee> 21991L: linux-usb@vger.kernel.org 21992S: Maintained 21993F: drivers/usb/host/isp116x* 21994F: include/linux/usb/isp116x.h 21995 21996USB ISP1760 DRIVER 21997M: Rui Miguel Silva <rui.silva@linaro.org> 21998L: linux-usb@vger.kernel.org 21999S: Maintained 22000F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22001F: drivers/usb/isp1760/* 22002 22003USB LAN78XX ETHERNET DRIVER 22004M: Woojung Huh <woojung.huh@microchip.com> 22005M: UNGLinuxDriver@microchip.com 22006L: netdev@vger.kernel.org 22007S: Maintained 22008F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22009F: drivers/net/usb/lan78xx.* 22010F: include/dt-bindings/net/microchip-lan78xx.h 22011 22012USB MASS STORAGE DRIVER 22013M: Alan Stern <stern@rowland.harvard.edu> 22014L: linux-usb@vger.kernel.org 22015L: usb-storage@lists.one-eyed-alien.net 22016S: Maintained 22017F: drivers/usb/storage/ 22018 22019USB MIDI DRIVER 22020M: Clemens Ladisch <clemens@ladisch.de> 22021L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22022S: Maintained 22023T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22024F: sound/usb/midi.* 22025 22026USB NETWORKING DRIVERS 22027L: linux-usb@vger.kernel.org 22028S: Odd Fixes 22029F: drivers/net/usb/ 22030 22031USB OHCI DRIVER 22032M: Alan Stern <stern@rowland.harvard.edu> 22033L: linux-usb@vger.kernel.org 22034S: Maintained 22035F: Documentation/usb/ohci.rst 22036F: drivers/usb/host/ohci* 22037 22038USB OTG FSM (Finite State Machine) 22039M: Peter Chen <peter.chen@kernel.org> 22040L: linux-usb@vger.kernel.org 22041S: Maintained 22042T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22043F: drivers/usb/common/usb-otg-fsm.c 22044 22045USB OVER IP DRIVER 22046M: Valentina Manea <valentina.manea.m@gmail.com> 22047M: Shuah Khan <shuah@kernel.org> 22048M: Shuah Khan <skhan@linuxfoundation.org> 22049R: Hongren Zheng <i@zenithal.me> 22050L: linux-usb@vger.kernel.org 22051S: Maintained 22052F: Documentation/usb/usbip_protocol.rst 22053F: drivers/usb/usbip/ 22054F: tools/testing/selftests/drivers/usb/usbip/ 22055F: tools/usb/usbip/ 22056 22057USB PEGASUS DRIVER 22058M: Petko Manolov <petkan@nucleusys.com> 22059L: linux-usb@vger.kernel.org 22060L: netdev@vger.kernel.org 22061S: Maintained 22062W: https://github.com/petkan/pegasus 22063T: git https://github.com/petkan/pegasus.git 22064F: drivers/net/usb/pegasus.* 22065 22066USB PRINTER DRIVER (usblp) 22067M: Pete Zaitcev <zaitcev@redhat.com> 22068L: linux-usb@vger.kernel.org 22069S: Supported 22070F: drivers/usb/class/usblp.c 22071 22072USB QMI WWAN NETWORK DRIVER 22073M: Bjørn Mork <bjorn@mork.no> 22074L: netdev@vger.kernel.org 22075S: Maintained 22076F: Documentation/ABI/testing/sysfs-class-net-qmi 22077F: drivers/net/usb/qmi_wwan.c 22078 22079USB RAW GADGET DRIVER 22080R: Andrey Konovalov <andreyknvl@gmail.com> 22081L: linux-usb@vger.kernel.org 22082S: Maintained 22083F: Documentation/usb/raw-gadget.rst 22084F: drivers/usb/gadget/legacy/raw_gadget.c 22085F: include/uapi/linux/usb/raw_gadget.h 22086 22087USB RTL8150 DRIVER 22088M: Petko Manolov <petkan@nucleusys.com> 22089L: linux-usb@vger.kernel.org 22090L: netdev@vger.kernel.org 22091S: Maintained 22092W: https://github.com/petkan/rtl8150 22093T: git https://github.com/petkan/rtl8150.git 22094F: drivers/net/usb/rtl8150.c 22095 22096USB SERIAL SUBSYSTEM 22097M: Johan Hovold <johan@kernel.org> 22098L: linux-usb@vger.kernel.org 22099S: Maintained 22100T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22101F: Documentation/usb/usb-serial.rst 22102F: drivers/usb/serial/ 22103F: include/linux/usb/serial.h 22104 22105USB SMSC75XX ETHERNET DRIVER 22106M: Steve Glendinning <steve.glendinning@shawell.net> 22107L: netdev@vger.kernel.org 22108S: Maintained 22109F: drivers/net/usb/smsc75xx.* 22110 22111USB SMSC95XX ETHERNET DRIVER 22112M: Steve Glendinning <steve.glendinning@shawell.net> 22113M: UNGLinuxDriver@microchip.com 22114L: netdev@vger.kernel.org 22115S: Maintained 22116F: drivers/net/usb/smsc95xx.* 22117 22118USB SUBSYSTEM 22119M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22120L: linux-usb@vger.kernel.org 22121S: Supported 22122W: http://www.linux-usb.org 22123T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22124F: Documentation/devicetree/bindings/usb/ 22125F: Documentation/usb/ 22126F: drivers/usb/ 22127F: include/dt-bindings/usb/ 22128F: include/linux/usb.h 22129F: include/linux/usb/ 22130F: include/uapi/linux/usb/ 22131 22132USB TYPEC BUS FOR ALTERNATE MODES 22133M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22134L: linux-usb@vger.kernel.org 22135S: Maintained 22136F: Documentation/ABI/testing/sysfs-bus-typec 22137F: Documentation/driver-api/usb/typec_bus.rst 22138F: drivers/usb/typec/altmodes/ 22139F: include/linux/usb/typec_altmode.h 22140 22141USB TYPEC CLASS 22142M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22143L: linux-usb@vger.kernel.org 22144S: Maintained 22145F: Documentation/ABI/testing/sysfs-class-typec 22146F: Documentation/driver-api/usb/typec.rst 22147F: drivers/usb/typec/ 22148F: include/linux/usb/typec.h 22149 22150USB TYPEC INTEL PMC MUX DRIVER 22151M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22152L: linux-usb@vger.kernel.org 22153S: Maintained 22154F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22155F: drivers/usb/typec/mux/intel_pmc_mux.c 22156 22157USB TYPEC PI3USB30532 MUX DRIVER 22158M: Hans de Goede <hdegoede@redhat.com> 22159L: linux-usb@vger.kernel.org 22160S: Maintained 22161F: drivers/usb/typec/mux/pi3usb30532.c 22162 22163USB TYPEC PORT CONTROLLER DRIVERS 22164M: Guenter Roeck <linux@roeck-us.net> 22165L: linux-usb@vger.kernel.org 22166S: Maintained 22167F: drivers/usb/typec/tcpm/ 22168 22169USB UHCI DRIVER 22170M: Alan Stern <stern@rowland.harvard.edu> 22171L: linux-usb@vger.kernel.org 22172S: Maintained 22173F: drivers/usb/host/uhci* 22174 22175USB VIDEO CLASS 22176M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22177L: linux-media@vger.kernel.org 22178S: Maintained 22179W: http://www.ideasonboard.org/uvc/ 22180T: git git://linuxtv.org/media_tree.git 22181F: drivers/media/usb/uvc/ 22182F: include/uapi/linux/uvcvideo.h 22183 22184USB WEBCAM GADGET 22185M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22186M: Daniel Scally <dan.scally@ideasonboard.com> 22187L: linux-usb@vger.kernel.org 22188S: Maintained 22189F: drivers/usb/gadget/function/*uvc* 22190F: drivers/usb/gadget/legacy/webcam.c 22191F: include/uapi/linux/usb/g_uvc.h 22192 22193USB WIRELESS RNDIS DRIVER (rndis_wlan) 22194M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22195L: linux-wireless@vger.kernel.org 22196S: Maintained 22197F: drivers/net/wireless/legacy/rndis_wlan.c 22198 22199USB XHCI DRIVER 22200M: Mathias Nyman <mathias.nyman@intel.com> 22201L: linux-usb@vger.kernel.org 22202S: Supported 22203F: drivers/usb/host/pci-quirks* 22204F: drivers/usb/host/xhci* 22205 22206USB ZD1201 DRIVER 22207L: linux-wireless@vger.kernel.org 22208S: Orphan 22209W: http://linux-lc100020.sourceforge.net 22210F: drivers/net/wireless/zydas/zd1201.* 22211 22212USER DATAGRAM PROTOCOL (UDP) 22213M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22214S: Maintained 22215F: include/linux/udp.h 22216F: net/ipv4/udp.c 22217F: net/ipv6/udp.c 22218 22219USER-MODE LINUX (UML) 22220M: Richard Weinberger <richard@nod.at> 22221M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22222M: Johannes Berg <johannes@sipsolutions.net> 22223L: linux-um@lists.infradead.org 22224S: Maintained 22225W: http://user-mode-linux.sourceforge.net 22226Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22227T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22228T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22229F: Documentation/virt/uml/ 22230F: arch/um/ 22231F: arch/x86/um/ 22232F: fs/hostfs/ 22233 22234USERSPACE COPYIN/COPYOUT (UIOVEC) 22235M: Alexander Viro <viro@zeniv.linux.org.uk> 22236S: Maintained 22237F: include/linux/uio.h 22238F: lib/iov_iter.c 22239 22240USERSPACE DMA BUFFER DRIVER 22241M: Gerd Hoffmann <kraxel@redhat.com> 22242L: dri-devel@lists.freedesktop.org 22243S: Maintained 22244T: git git://anongit.freedesktop.org/drm/drm-misc 22245F: drivers/dma-buf/udmabuf.c 22246F: include/uapi/linux/udmabuf.h 22247 22248USERSPACE I/O (UIO) 22249M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22250S: Maintained 22251T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22252F: Documentation/driver-api/uio-howto.rst 22253F: drivers/uio/ 22254F: include/linux/uio_driver.h 22255 22256UTIL-LINUX PACKAGE 22257M: Karel Zak <kzak@redhat.com> 22258L: util-linux@vger.kernel.org 22259S: Maintained 22260W: http://en.wikipedia.org/wiki/Util-linux 22261T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22262 22263UUID HELPERS 22264R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22265L: linux-kernel@vger.kernel.org 22266S: Maintained 22267F: include/linux/uuid.h 22268F: lib/test_uuid.c 22269F: lib/uuid.c 22270 22271UV SYSFS DRIVER 22272M: Justin Ernst <justin.ernst@hpe.com> 22273L: platform-driver-x86@vger.kernel.org 22274S: Maintained 22275F: drivers/platform/x86/uv_sysfs.c 22276 22277UVESAFB DRIVER 22278M: Michal Januszewski <spock@gentoo.org> 22279L: linux-fbdev@vger.kernel.org 22280S: Maintained 22281W: https://github.com/mjanusz/v86d 22282F: Documentation/fb/uvesafb.rst 22283F: drivers/video/fbdev/uvesafb.* 22284 22285Ux500 CLOCK DRIVERS 22286M: Ulf Hansson <ulf.hansson@linaro.org> 22287L: linux-clk@vger.kernel.org 22288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22289S: Maintained 22290F: drivers/clk/ux500/ 22291 22292V4L2 ASYNC AND FWNODE FRAMEWORKS 22293M: Sakari Ailus <sakari.ailus@linux.intel.com> 22294L: linux-media@vger.kernel.org 22295S: Maintained 22296T: git git://linuxtv.org/media_tree.git 22297F: drivers/media/v4l2-core/v4l2-async.c 22298F: drivers/media/v4l2-core/v4l2-fwnode.c 22299F: include/media/v4l2-async.h 22300F: include/media/v4l2-fwnode.h 22301 22302V4L2 LENS DRIVERS 22303M: Sakari Ailus <sakari.ailus@linux.intel.com> 22304L: linux-media@vger.kernel.org 22305S: Maintained 22306F: drivers/media/i2c/ak* 22307F: drivers/media/i2c/dw* 22308F: drivers/media/i2c/lm* 22309 22310V4L2 CAMERA SENSOR DRIVERS 22311M: Sakari Ailus <sakari.ailus@linux.intel.com> 22312L: linux-media@vger.kernel.org 22313S: Maintained 22314F: Documentation/driver-api/media/camera-sensor.rst 22315F: Documentation/driver-api/media/tx-rx.rst 22316F: drivers/media/i2c/ar* 22317F: drivers/media/i2c/hi* 22318F: drivers/media/i2c/imx* 22319F: drivers/media/i2c/mt* 22320F: drivers/media/i2c/og* 22321F: drivers/media/i2c/ov* 22322F: drivers/media/i2c/s5* 22323F: drivers/media/i2c/st-vgxy61.c 22324 22325VF610 NAND DRIVER 22326M: Stefan Agner <stefan@agner.ch> 22327L: linux-mtd@lists.infradead.org 22328S: Supported 22329F: drivers/mtd/nand/raw/vf610_nfc.c 22330 22331VFAT/FAT/MSDOS FILESYSTEM 22332M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22333S: Maintained 22334F: Documentation/filesystems/vfat.rst 22335F: fs/fat/ 22336F: tools/testing/selftests/filesystems/fat/ 22337 22338VFIO CDX DRIVER 22339M: Nipun Gupta <nipun.gupta@amd.com> 22340M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22341L: kvm@vger.kernel.org 22342S: Maintained 22343F: drivers/vfio/cdx/* 22344 22345VFIO DRIVER 22346M: Alex Williamson <alex.williamson@redhat.com> 22347L: kvm@vger.kernel.org 22348S: Maintained 22349T: git https://github.com/awilliam/linux-vfio.git 22350F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22351F: Documentation/driver-api/vfio.rst 22352F: drivers/vfio/ 22353F: include/linux/vfio.h 22354F: include/linux/vfio_pci_core.h 22355F: include/uapi/linux/vfio.h 22356 22357VFIO FSL-MC DRIVER 22358M: Diana Craciun <diana.craciun@oss.nxp.com> 22359L: kvm@vger.kernel.org 22360S: Maintained 22361F: drivers/vfio/fsl-mc/ 22362 22363VFIO HISILICON PCI DRIVER 22364M: Longfang Liu <liulongfang@huawei.com> 22365M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22366L: kvm@vger.kernel.org 22367S: Maintained 22368F: drivers/vfio/pci/hisilicon/ 22369 22370VFIO MEDIATED DEVICE DRIVERS 22371M: Kirti Wankhede <kwankhede@nvidia.com> 22372L: kvm@vger.kernel.org 22373S: Maintained 22374F: Documentation/driver-api/vfio-mediated-device.rst 22375F: drivers/vfio/mdev/ 22376F: include/linux/mdev.h 22377F: samples/vfio-mdev/ 22378 22379VFIO MLX5 PCI DRIVER 22380M: Yishai Hadas <yishaih@nvidia.com> 22381L: kvm@vger.kernel.org 22382S: Maintained 22383F: drivers/vfio/pci/mlx5/ 22384 22385VFIO PCI DEVICE SPECIFIC DRIVERS 22386R: Jason Gunthorpe <jgg@nvidia.com> 22387R: Yishai Hadas <yishaih@nvidia.com> 22388R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22389R: Kevin Tian <kevin.tian@intel.com> 22390L: kvm@vger.kernel.org 22391S: Maintained 22392P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22393F: drivers/vfio/pci/*/ 22394 22395VFIO PLATFORM DRIVER 22396M: Eric Auger <eric.auger@redhat.com> 22397L: kvm@vger.kernel.org 22398S: Maintained 22399F: drivers/vfio/platform/ 22400 22401VGA_SWITCHEROO 22402R: Lukas Wunner <lukas@wunner.de> 22403S: Maintained 22404T: git git://anongit.freedesktop.org/drm/drm-misc 22405F: Documentation/gpu/vga-switcheroo.rst 22406F: drivers/gpu/vga/vga_switcheroo.c 22407F: include/linux/vga_switcheroo.h 22408 22409VIA RHINE NETWORK DRIVER 22410M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22411S: Maintained 22412F: drivers/net/ethernet/via/via-rhine.c 22413 22414VIA SD/MMC CARD CONTROLLER DRIVER 22415M: Bruce Chang <brucechang@via.com.tw> 22416M: Harald Welte <HaraldWelte@viatech.com> 22417S: Maintained 22418F: drivers/mmc/host/via-sdmmc.c 22419 22420VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22421M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22422L: linux-fbdev@vger.kernel.org 22423S: Maintained 22424F: drivers/video/fbdev/via/ 22425F: include/linux/via-core.h 22426F: include/linux/via_i2c.h 22427 22428VIA VELOCITY NETWORK DRIVER 22429M: Francois Romieu <romieu@fr.zoreil.com> 22430L: netdev@vger.kernel.org 22431S: Maintained 22432F: drivers/net/ethernet/via/via-velocity.* 22433 22434VICODEC VIRTUAL CODEC DRIVER 22435M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22436L: linux-media@vger.kernel.org 22437S: Maintained 22438W: https://linuxtv.org 22439T: git git://linuxtv.org/media_tree.git 22440F: drivers/media/test-drivers/vicodec/* 22441 22442VIDEO I2C POLLING DRIVER 22443M: Matt Ranostay <matt.ranostay@konsulko.com> 22444L: linux-media@vger.kernel.org 22445S: Maintained 22446F: drivers/media/i2c/video-i2c.c 22447 22448VIDEO MULTIPLEXER DRIVER 22449M: Philipp Zabel <p.zabel@pengutronix.de> 22450L: linux-media@vger.kernel.org 22451S: Maintained 22452F: drivers/media/platform/video-mux.c 22453 22454VIDEOBUF2 FRAMEWORK 22455M: Tomasz Figa <tfiga@chromium.org> 22456M: Marek Szyprowski <m.szyprowski@samsung.com> 22457L: linux-media@vger.kernel.org 22458S: Maintained 22459F: drivers/media/common/videobuf2/* 22460F: include/media/videobuf2-* 22461 22462VIDTV VIRTUAL DIGITAL TV DRIVER 22463M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22464L: linux-media@vger.kernel.org 22465S: Maintained 22466W: https://linuxtv.org 22467T: git git://linuxtv.org/media_tree.git 22468F: drivers/media/test-drivers/vidtv/* 22469 22470VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22471M: Shuah Khan <skhan@linuxfoundation.org> 22472R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22473L: linux-media@vger.kernel.org 22474S: Maintained 22475W: https://linuxtv.org 22476T: git git://linuxtv.org/media_tree.git 22477F: drivers/media/test-drivers/vimc/* 22478 22479VIRT LIB 22480M: Alex Williamson <alex.williamson@redhat.com> 22481M: Paolo Bonzini <pbonzini@redhat.com> 22482L: kvm@vger.kernel.org 22483S: Supported 22484F: virt/lib/ 22485 22486VIRTIO AND VHOST VSOCK DRIVER 22487M: Stefan Hajnoczi <stefanha@redhat.com> 22488M: Stefano Garzarella <sgarzare@redhat.com> 22489L: kvm@vger.kernel.org 22490L: virtualization@lists.linux-foundation.org 22491L: netdev@vger.kernel.org 22492S: Maintained 22493F: drivers/vhost/vsock.c 22494F: include/linux/virtio_vsock.h 22495F: include/uapi/linux/virtio_vsock.h 22496F: net/vmw_vsock/virtio_transport.c 22497F: net/vmw_vsock/virtio_transport_common.c 22498 22499VIRTIO BALLOON 22500M: "Michael S. Tsirkin" <mst@redhat.com> 22501M: David Hildenbrand <david@redhat.com> 22502L: virtualization@lists.linux-foundation.org 22503S: Maintained 22504F: drivers/virtio/virtio_balloon.c 22505F: include/linux/balloon_compaction.h 22506F: include/uapi/linux/virtio_balloon.h 22507F: mm/balloon_compaction.c 22508 22509VIRTIO BLOCK AND SCSI DRIVERS 22510M: "Michael S. Tsirkin" <mst@redhat.com> 22511M: Jason Wang <jasowang@redhat.com> 22512R: Paolo Bonzini <pbonzini@redhat.com> 22513R: Stefan Hajnoczi <stefanha@redhat.com> 22514L: virtualization@lists.linux-foundation.org 22515S: Maintained 22516F: drivers/block/virtio_blk.c 22517F: drivers/scsi/virtio_scsi.c 22518F: drivers/vhost/scsi.c 22519F: include/uapi/linux/virtio_blk.h 22520F: include/uapi/linux/virtio_scsi.h 22521 22522VIRTIO CONSOLE DRIVER 22523M: Amit Shah <amit@kernel.org> 22524L: virtualization@lists.linux-foundation.org 22525S: Maintained 22526F: drivers/char/virtio_console.c 22527F: include/linux/virtio_console.h 22528F: include/uapi/linux/virtio_console.h 22529 22530VIRTIO CORE AND NET DRIVERS 22531M: "Michael S. Tsirkin" <mst@redhat.com> 22532M: Jason Wang <jasowang@redhat.com> 22533R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22534L: virtualization@lists.linux-foundation.org 22535S: Maintained 22536F: Documentation/ABI/testing/sysfs-bus-vdpa 22537F: Documentation/ABI/testing/sysfs-class-vduse 22538F: Documentation/devicetree/bindings/virtio/ 22539F: Documentation/driver-api/virtio/ 22540F: drivers/block/virtio_blk.c 22541F: drivers/crypto/virtio/ 22542F: drivers/net/virtio_net.c 22543F: drivers/vdpa/ 22544F: drivers/virtio/ 22545F: include/linux/vdpa.h 22546F: include/linux/virtio*.h 22547F: include/linux/vringh.h 22548F: include/uapi/linux/virtio_*.h 22549F: tools/virtio/ 22550 22551VIRTIO CRYPTO DRIVER 22552M: Gonglei <arei.gonglei@huawei.com> 22553L: virtualization@lists.linux-foundation.org 22554L: linux-crypto@vger.kernel.org 22555S: Maintained 22556F: drivers/crypto/virtio/ 22557F: include/uapi/linux/virtio_crypto.h 22558 22559VIRTIO DRIVERS FOR S390 22560M: Cornelia Huck <cohuck@redhat.com> 22561M: Halil Pasic <pasic@linux.ibm.com> 22562M: Eric Farman <farman@linux.ibm.com> 22563L: linux-s390@vger.kernel.org 22564L: virtualization@lists.linux-foundation.org 22565L: kvm@vger.kernel.org 22566S: Supported 22567F: arch/s390/include/uapi/asm/virtio-ccw.h 22568F: drivers/s390/virtio/ 22569 22570VIRTIO FILE SYSTEM 22571M: Vivek Goyal <vgoyal@redhat.com> 22572M: Stefan Hajnoczi <stefanha@redhat.com> 22573M: Miklos Szeredi <miklos@szeredi.hu> 22574L: virtualization@lists.linux-foundation.org 22575L: linux-fsdevel@vger.kernel.org 22576S: Supported 22577W: https://virtio-fs.gitlab.io/ 22578F: Documentation/filesystems/virtiofs.rst 22579F: fs/fuse/virtio_fs.c 22580F: include/uapi/linux/virtio_fs.h 22581 22582VIRTIO GPIO DRIVER 22583M: Enrico Weigelt, metux IT consult <info@metux.net> 22584M: Viresh Kumar <vireshk@kernel.org> 22585L: linux-gpio@vger.kernel.org 22586L: virtualization@lists.linux-foundation.org 22587S: Maintained 22588F: drivers/gpio/gpio-virtio.c 22589F: include/uapi/linux/virtio_gpio.h 22590 22591VIRTIO GPU DRIVER 22592M: David Airlie <airlied@redhat.com> 22593M: Gerd Hoffmann <kraxel@redhat.com> 22594R: Gurchetan Singh <gurchetansingh@chromium.org> 22595R: Chia-I Wu <olvaffe@gmail.com> 22596L: dri-devel@lists.freedesktop.org 22597L: virtualization@lists.linux-foundation.org 22598S: Maintained 22599T: git git://anongit.freedesktop.org/drm/drm-misc 22600F: drivers/gpu/drm/virtio/ 22601F: include/uapi/linux/virtio_gpu.h 22602 22603VIRTIO HOST (VHOST) 22604M: "Michael S. Tsirkin" <mst@redhat.com> 22605M: Jason Wang <jasowang@redhat.com> 22606L: kvm@vger.kernel.org 22607L: virtualization@lists.linux-foundation.org 22608L: netdev@vger.kernel.org 22609S: Maintained 22610T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22611F: drivers/vhost/ 22612F: include/linux/sched/vhost_task.h 22613F: include/linux/vhost_iotlb.h 22614F: include/uapi/linux/vhost.h 22615F: kernel/vhost_task.c 22616 22617VIRTIO I2C DRIVER 22618M: Conghui Chen <conghui.chen@intel.com> 22619M: Viresh Kumar <viresh.kumar@linaro.org> 22620L: linux-i2c@vger.kernel.org 22621L: virtualization@lists.linux-foundation.org 22622S: Maintained 22623F: drivers/i2c/busses/i2c-virtio.c 22624F: include/uapi/linux/virtio_i2c.h 22625 22626VIRTIO INPUT DRIVER 22627M: Gerd Hoffmann <kraxel@redhat.com> 22628S: Maintained 22629F: drivers/virtio/virtio_input.c 22630F: include/uapi/linux/virtio_input.h 22631 22632VIRTIO IOMMU DRIVER 22633M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22634L: virtualization@lists.linux-foundation.org 22635S: Maintained 22636F: drivers/iommu/virtio-iommu.c 22637F: include/uapi/linux/virtio_iommu.h 22638 22639VIRTIO MEM DRIVER 22640M: David Hildenbrand <david@redhat.com> 22641L: virtualization@lists.linux-foundation.org 22642S: Maintained 22643W: https://virtio-mem.gitlab.io/ 22644F: drivers/virtio/virtio_mem.c 22645F: include/uapi/linux/virtio_mem.h 22646 22647VIRTIO PMEM DRIVER 22648M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22649L: virtualization@lists.linux-foundation.org 22650S: Maintained 22651F: drivers/nvdimm/nd_virtio.c 22652F: drivers/nvdimm/virtio_pmem.c 22653 22654VIRTIO SOUND DRIVER 22655M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22656M: "Michael S. Tsirkin" <mst@redhat.com> 22657L: virtualization@lists.linux-foundation.org 22658L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22659S: Maintained 22660F: include/uapi/linux/virtio_snd.h 22661F: sound/virtio/* 22662 22663VIRTUAL BOX GUEST DEVICE DRIVER 22664M: Hans de Goede <hdegoede@redhat.com> 22665M: Arnd Bergmann <arnd@arndb.de> 22666M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22667S: Maintained 22668F: drivers/virt/vboxguest/ 22669F: include/linux/vbox_utils.h 22670F: include/uapi/linux/vbox*.h 22671 22672VIRTUAL BOX SHARED FOLDER VFS DRIVER 22673M: Hans de Goede <hdegoede@redhat.com> 22674L: linux-fsdevel@vger.kernel.org 22675S: Maintained 22676F: fs/vboxsf/* 22677 22678VIRTUAL PCM TEST DRIVER 22679M: Ivan Orlov <ivan.orlov0322@gmail.com> 22680L: alsa-devel@alsa-project.org 22681S: Maintained 22682F: Documentation/sound/cards/pcmtest.rst 22683F: sound/drivers/pcmtest.c 22684F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22685 22686VIRTUAL SERIO DEVICE DRIVER 22687M: Stephen Chandler Paul <thatslyude@gmail.com> 22688S: Maintained 22689F: drivers/input/serio/userio.c 22690F: include/uapi/linux/userio.h 22691 22692VISL VIRTUAL STATELESS DECODER DRIVER 22693M: Daniel Almeida <daniel.almeida@collabora.com> 22694L: linux-media@vger.kernel.org 22695S: Supported 22696F: drivers/media/test-drivers/visl 22697 22698VIVID VIRTUAL VIDEO DRIVER 22699M: Hans Verkuil <hverkuil@xs4all.nl> 22700L: linux-media@vger.kernel.org 22701S: Maintained 22702W: https://linuxtv.org 22703T: git git://linuxtv.org/media_tree.git 22704F: drivers/media/test-drivers/vivid/* 22705 22706VLYNQ BUS 22707M: Florian Fainelli <f.fainelli@gmail.com> 22708L: openwrt-devel@lists.openwrt.org (subscribers-only) 22709S: Maintained 22710F: drivers/vlynq/vlynq.c 22711F: include/linux/vlynq.h 22712 22713VM SOCKETS (AF_VSOCK) 22714M: Stefano Garzarella <sgarzare@redhat.com> 22715L: virtualization@lists.linux-foundation.org 22716L: netdev@vger.kernel.org 22717S: Maintained 22718F: drivers/net/vsockmon.c 22719F: include/net/af_vsock.h 22720F: include/uapi/linux/vm_sockets.h 22721F: include/uapi/linux/vm_sockets_diag.h 22722F: include/uapi/linux/vsockmon.h 22723F: net/vmw_vsock/ 22724F: tools/testing/vsock/ 22725 22726VMALLOC 22727M: Andrew Morton <akpm@linux-foundation.org> 22728R: Uladzislau Rezki <urezki@gmail.com> 22729R: Christoph Hellwig <hch@infradead.org> 22730R: Lorenzo Stoakes <lstoakes@gmail.com> 22731L: linux-mm@kvack.org 22732S: Maintained 22733W: http://www.linux-mm.org 22734T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22735F: include/linux/vmalloc.h 22736F: mm/vmalloc.c 22737 22738VME SUBSYSTEM 22739M: Martyn Welch <martyn@welchs.me.uk> 22740M: Manohar Vanga <manohar.vanga@gmail.com> 22741M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22742L: linux-kernel@vger.kernel.org 22743S: Odd fixes 22744T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22745F: Documentation/driver-api/vme.rst 22746F: drivers/staging/vme_user/ 22747 22748VMWARE BALLOON DRIVER 22749M: Nadav Amit <namit@vmware.com> 22750R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22751L: linux-kernel@vger.kernel.org 22752S: Supported 22753F: drivers/misc/vmw_balloon.c 22754 22755VMWARE HYPERVISOR INTERFACE 22756M: Ajay Kaher <akaher@vmware.com> 22757M: Alexey Makhalov <amakhalov@vmware.com> 22758R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22759L: virtualization@lists.linux-foundation.org 22760L: x86@kernel.org 22761S: Supported 22762T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22763F: arch/x86/include/asm/vmware.h 22764F: arch/x86/kernel/cpu/vmware.c 22765 22766VMWARE PVRDMA DRIVER 22767M: Bryan Tan <bryantan@vmware.com> 22768M: Vishnu Dasa <vdasa@vmware.com> 22769R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22770L: linux-rdma@vger.kernel.org 22771S: Supported 22772F: drivers/infiniband/hw/vmw_pvrdma/ 22773 22774VMWARE PVSCSI DRIVER 22775M: Vishal Bhakta <vbhakta@vmware.com> 22776R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22777L: linux-scsi@vger.kernel.org 22778S: Supported 22779F: drivers/scsi/vmw_pvscsi.c 22780F: drivers/scsi/vmw_pvscsi.h 22781 22782VMWARE VIRTUAL PTP CLOCK DRIVER 22783M: Deep Shah <sdeep@vmware.com> 22784R: Ajay Kaher <akaher@vmware.com> 22785R: Alexey Makhalov <amakhalov@vmware.com> 22786R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22787L: netdev@vger.kernel.org 22788S: Supported 22789F: drivers/ptp/ptp_vmw.c 22790 22791VMWARE VMCI DRIVER 22792M: Bryan Tan <bryantan@vmware.com> 22793M: Vishnu Dasa <vdasa@vmware.com> 22794R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22795L: linux-kernel@vger.kernel.org 22796S: Supported 22797F: drivers/misc/vmw_vmci/ 22798F: include/linux/vmw_vmci* 22799 22800VMWARE VMMOUSE SUBDRIVER 22801M: Zack Rusin <zackr@vmware.com> 22802R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22803R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22804L: linux-input@vger.kernel.org 22805S: Supported 22806F: drivers/input/mouse/vmmouse.c 22807F: drivers/input/mouse/vmmouse.h 22808 22809VMWARE VMXNET3 ETHERNET DRIVER 22810M: Ronak Doshi <doshir@vmware.com> 22811R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22812L: netdev@vger.kernel.org 22813S: Supported 22814F: drivers/net/vmxnet3/ 22815 22816VMWARE VSOCK VMCI TRANSPORT DRIVER 22817M: Bryan Tan <bryantan@vmware.com> 22818M: Vishnu Dasa <vdasa@vmware.com> 22819R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22820L: linux-kernel@vger.kernel.org 22821S: Supported 22822F: net/vmw_vsock/vmci_transport* 22823 22824VOCORE VOCORE2 BOARD 22825M: Harvey Hunt <harveyhuntnexus@gmail.com> 22826L: linux-mips@vger.kernel.org 22827S: Maintained 22828F: arch/mips/boot/dts/ralink/vocore2.dts 22829 22830VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22831M: Liam Girdwood <lgirdwood@gmail.com> 22832M: Mark Brown <broonie@kernel.org> 22833L: linux-kernel@vger.kernel.org 22834S: Supported 22835W: http://www.slimlogic.co.uk/?p=48 22836T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22837F: Documentation/devicetree/bindings/regulator/ 22838F: Documentation/power/regulator/ 22839F: drivers/regulator/ 22840F: include/dt-bindings/regulator/ 22841F: include/linux/regulator/ 22842K: regulator_get_optional 22843 22844VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22845R: Matti Vaittinen <mazziesaccount@gmail.com> 22846F: drivers/regulator/irq_helpers.c 22847 22848VRF 22849M: David Ahern <dsahern@kernel.org> 22850L: netdev@vger.kernel.org 22851S: Maintained 22852F: Documentation/networking/vrf.rst 22853F: drivers/net/vrf.c 22854 22855VSPRINTF 22856M: Petr Mladek <pmladek@suse.com> 22857M: Steven Rostedt <rostedt@goodmis.org> 22858M: Sergey Senozhatsky <senozhatsky@chromium.org> 22859R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22860R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22861S: Maintained 22862T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22863F: Documentation/core-api/printk-formats.rst 22864F: lib/test_printf.c 22865F: lib/test_scanf.c 22866F: lib/vsprintf.c 22867 22868VT1211 HARDWARE MONITOR DRIVER 22869M: Juerg Haefliger <juergh@proton.me> 22870L: linux-hwmon@vger.kernel.org 22871S: Maintained 22872F: Documentation/hwmon/vt1211.rst 22873F: drivers/hwmon/vt1211.c 22874 22875VT8231 HARDWARE MONITOR DRIVER 22876M: Roger Lucas <vt8231@hiddenengine.co.uk> 22877L: linux-hwmon@vger.kernel.org 22878S: Maintained 22879F: drivers/hwmon/vt8231.c 22880 22881VUB300 USB to SDIO/SD/MMC bridge chip 22882L: linux-mmc@vger.kernel.org 22883S: Orphan 22884F: drivers/mmc/host/vub300.c 22885 22886W1 DALLAS'S 1-WIRE BUS 22887M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22888S: Maintained 22889F: Documentation/devicetree/bindings/w1/ 22890F: Documentation/w1/ 22891F: drivers/w1/ 22892F: include/linux/w1.h 22893 22894W83791D HARDWARE MONITORING DRIVER 22895M: Marc Hulsman <m.hulsman@tudelft.nl> 22896L: linux-hwmon@vger.kernel.org 22897S: Maintained 22898F: Documentation/hwmon/w83791d.rst 22899F: drivers/hwmon/w83791d.c 22900 22901W83793 HARDWARE MONITORING DRIVER 22902M: Rudolf Marek <r.marek@assembler.cz> 22903L: linux-hwmon@vger.kernel.org 22904S: Maintained 22905F: Documentation/hwmon/w83793.rst 22906F: drivers/hwmon/w83793.c 22907 22908W83795 HARDWARE MONITORING DRIVER 22909M: Jean Delvare <jdelvare@suse.com> 22910L: linux-hwmon@vger.kernel.org 22911S: Maintained 22912F: drivers/hwmon/w83795.c 22913 22914W83L51xD SD/MMC CARD INTERFACE DRIVER 22915M: Pierre Ossman <pierre@ossman.eu> 22916S: Maintained 22917F: drivers/mmc/host/wbsd.* 22918 22919WACOM PROTOCOL 4 SERIAL TABLETS 22920M: Julian Squires <julian@cipht.net> 22921M: Hans de Goede <hdegoede@redhat.com> 22922L: linux-input@vger.kernel.org 22923S: Maintained 22924F: drivers/input/tablet/wacom_serial4.c 22925 22926WANGXUN ETHERNET DRIVER 22927M: Jiawen Wu <jiawenwu@trustnetic.com> 22928M: Mengyuan Lou <mengyuanlou@net-swift.com> 22929L: netdev@vger.kernel.org 22930S: Maintained 22931W: https://www.net-swift.com 22932F: Documentation/networking/device_drivers/ethernet/wangxun/* 22933F: drivers/net/ethernet/wangxun/ 22934 22935WATCHDOG DEVICE DRIVERS 22936M: Wim Van Sebroeck <wim@linux-watchdog.org> 22937M: Guenter Roeck <linux@roeck-us.net> 22938L: linux-watchdog@vger.kernel.org 22939S: Maintained 22940W: http://www.linux-watchdog.org/ 22941T: git git://www.linux-watchdog.org/linux-watchdog.git 22942F: Documentation/devicetree/bindings/watchdog/ 22943F: Documentation/watchdog/ 22944F: drivers/watchdog/ 22945F: include/linux/watchdog.h 22946F: include/trace/events/watchdog.h 22947F: include/uapi/linux/watchdog.h 22948 22949WHISKEYCOVE PMIC GPIO DRIVER 22950M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22951L: linux-gpio@vger.kernel.org 22952S: Maintained 22953F: drivers/gpio/gpio-wcove.c 22954 22955WHWAVE RTC DRIVER 22956M: Dianlong Li <long17.cool@163.com> 22957L: linux-rtc@vger.kernel.org 22958S: Maintained 22959F: drivers/rtc/rtc-sd3078.c 22960 22961WIIMOTE HID DRIVER 22962M: David Rheinsberg <david.rheinsberg@gmail.com> 22963L: linux-input@vger.kernel.org 22964S: Maintained 22965F: drivers/hid/hid-wiimote* 22966 22967WILOCITY WIL6210 WIRELESS DRIVER 22968L: linux-wireless@vger.kernel.org 22969S: Orphan 22970W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22971F: drivers/net/wireless/ath/wil6210/ 22972 22973WINBOND CIR DRIVER 22974M: David Härdeman <david@hardeman.nu> 22975S: Maintained 22976F: drivers/media/rc/winbond-cir.c 22977 22978WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22979L: linux-watchdog@vger.kernel.org 22980S: Orphan 22981F: drivers/watchdog/ebc-c384_wdt.c 22982 22983WINSYSTEMS WS16C48 GPIO DRIVER 22984M: William Breathitt Gray <william.gray@linaro.org> 22985L: linux-gpio@vger.kernel.org 22986S: Maintained 22987F: drivers/gpio/gpio-ws16c48.c 22988 22989WIREGUARD SECURE NETWORK TUNNEL 22990M: Jason A. Donenfeld <Jason@zx2c4.com> 22991L: wireguard@lists.zx2c4.com 22992L: netdev@vger.kernel.org 22993S: Maintained 22994F: drivers/net/wireguard/ 22995F: tools/testing/selftests/wireguard/ 22996 22997WISTRON LAPTOP BUTTON DRIVER 22998M: Miloslav Trmac <mitr@volny.cz> 22999S: Maintained 23000F: drivers/input/misc/wistron_btns.c 23001 23002WL3501 WIRELESS PCMCIA CARD DRIVER 23003L: linux-wireless@vger.kernel.org 23004S: Odd fixes 23005F: drivers/net/wireless/legacy/wl3501* 23006 23007WMI BINARY MOF DRIVER 23008L: platform-drivers-x86@vger.kernel.org 23009S: Orphan 23010F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23011F: Documentation/wmi/devices/wmi-bmof.rst 23012F: drivers/platform/x86/wmi-bmof.c 23013 23014WOLFSON MICROELECTRONICS DRIVERS 23015L: patches@opensource.cirrus.com 23016S: Supported 23017W: https://github.com/CirrusLogic/linux-drivers/wiki 23018T: git https://github.com/CirrusLogic/linux-drivers.git 23019F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23020F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23021F: Documentation/devicetree/bindings/mfd/wm831x.txt 23022F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23023F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23024F: Documentation/devicetree/bindings/sound/wm* 23025F: Documentation/hwmon/wm83??.rst 23026F: arch/arm/mach-s3c/mach-crag6410* 23027F: drivers/clk/clk-wm83*.c 23028F: drivers/gpio/gpio-*wm*.c 23029F: drivers/gpio/gpio-arizona.c 23030F: drivers/hwmon/wm83??-hwmon.c 23031F: drivers/input/misc/wm831x-on.c 23032F: drivers/input/touchscreen/wm831x-ts.c 23033F: drivers/input/touchscreen/wm97*.c 23034F: drivers/leds/leds-wm83*.c 23035F: drivers/mfd/arizona* 23036F: drivers/mfd/cs47l24* 23037F: drivers/mfd/wm*.c 23038F: drivers/power/supply/wm83*.c 23039F: drivers/regulator/arizona* 23040F: drivers/regulator/wm8*.c 23041F: drivers/rtc/rtc-wm83*.c 23042F: drivers/video/backlight/wm83*_bl.c 23043F: drivers/watchdog/wm83*_wdt.c 23044F: include/linux/mfd/arizona/ 23045F: include/linux/mfd/wm831x/ 23046F: include/linux/mfd/wm8350/ 23047F: include/linux/mfd/wm8400* 23048F: include/linux/regulator/arizona* 23049F: include/linux/wm97xx.h 23050F: include/sound/wm????.h 23051F: sound/soc/codecs/arizona* 23052F: sound/soc/codecs/cs47l24* 23053F: sound/soc/codecs/wm* 23054 23055WORKQUEUE 23056M: Tejun Heo <tj@kernel.org> 23057R: Lai Jiangshan <jiangshanlai@gmail.com> 23058S: Maintained 23059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23060F: Documentation/core-api/workqueue.rst 23061F: include/linux/workqueue.h 23062F: kernel/workqueue.c 23063F: kernel/workqueue_internal.h 23064 23065WWAN DRIVERS 23066M: Loic Poulain <loic.poulain@linaro.org> 23067M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23068R: Johannes Berg <johannes@sipsolutions.net> 23069L: netdev@vger.kernel.org 23070S: Maintained 23071F: drivers/net/wwan/ 23072F: include/linux/wwan.h 23073F: include/uapi/linux/wwan.h 23074 23075X-POWERS AXP288 PMIC DRIVERS 23076M: Hans de Goede <hdegoede@redhat.com> 23077S: Maintained 23078F: drivers/acpi/pmic/intel_pmic_xpower.c 23079N: axp288 23080 23081X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23082M: Chen-Yu Tsai <wens@csie.org> 23083L: linux-kernel@vger.kernel.org 23084S: Maintained 23085N: axp[128] 23086 23087X.25 STACK 23088M: Martin Schiller <ms@dev.tdt.de> 23089L: linux-x25@vger.kernel.org 23090S: Maintained 23091F: Documentation/networking/lapb-module.rst 23092F: Documentation/networking/x25* 23093F: drivers/net/wan/hdlc_x25.c 23094F: drivers/net/wan/lapbether.c 23095F: include/*/lapb.h 23096F: include/net/x25* 23097F: include/uapi/linux/x25.h 23098F: net/lapb/ 23099F: net/x25/ 23100 23101X86 ARCHITECTURE (32-BIT AND 64-BIT) 23102M: Thomas Gleixner <tglx@linutronix.de> 23103M: Ingo Molnar <mingo@redhat.com> 23104M: Borislav Petkov <bp@alien8.de> 23105M: Dave Hansen <dave.hansen@linux.intel.com> 23106M: x86@kernel.org 23107R: "H. Peter Anvin" <hpa@zytor.com> 23108L: linux-kernel@vger.kernel.org 23109S: Maintained 23110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23111F: Documentation/arch/x86/ 23112F: Documentation/devicetree/bindings/x86/ 23113F: arch/x86/ 23114 23115X86 ENTRY CODE 23116M: Andy Lutomirski <luto@kernel.org> 23117L: linux-kernel@vger.kernel.org 23118S: Maintained 23119T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23120F: arch/x86/entry/ 23121 23122X86 HARDWARE VULNERABILITIES 23123M: Thomas Gleixner <tglx@linutronix.de> 23124M: Borislav Petkov <bp@alien8.de> 23125M: Peter Zijlstra <peterz@infradead.org> 23126M: Josh Poimboeuf <jpoimboe@kernel.org> 23127R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23128S: Maintained 23129F: Documentation/admin-guide/hw-vuln/ 23130F: arch/x86/include/asm/nospec-branch.h 23131F: arch/x86/kernel/cpu/bugs.c 23132 23133X86 MCE INFRASTRUCTURE 23134M: Tony Luck <tony.luck@intel.com> 23135M: Borislav Petkov <bp@alien8.de> 23136L: linux-edac@vger.kernel.org 23137S: Maintained 23138F: Documentation/ABI/testing/sysfs-mce 23139F: Documentation/arch/x86/x86_64/machinecheck.rst 23140F: arch/x86/kernel/cpu/mce/* 23141 23142X86 MICROCODE UPDATE SUPPORT 23143M: Borislav Petkov <bp@alien8.de> 23144S: Maintained 23145F: arch/x86/kernel/cpu/microcode/* 23146 23147X86 MM 23148M: Dave Hansen <dave.hansen@linux.intel.com> 23149M: Andy Lutomirski <luto@kernel.org> 23150M: Peter Zijlstra <peterz@infradead.org> 23151L: linux-kernel@vger.kernel.org 23152S: Maintained 23153T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23154F: arch/x86/mm/ 23155 23156X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23157M: Hans de Goede <hdegoede@redhat.com> 23158L: platform-driver-x86@vger.kernel.org 23159S: Maintained 23160T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23161F: drivers/platform/x86/x86-android-tablets/ 23162 23163X86 PLATFORM DRIVERS 23164M: Hans de Goede <hdegoede@redhat.com> 23165M: Mark Gross <markgross@kernel.org> 23166L: platform-driver-x86@vger.kernel.org 23167S: Maintained 23168T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23169F: drivers/platform/olpc/ 23170F: drivers/platform/x86/ 23171F: include/linux/platform_data/x86/ 23172 23173X86 PLATFORM DRIVERS - ARCH 23174R: Darren Hart <dvhart@infradead.org> 23175R: Andy Shevchenko <andy@infradead.org> 23176L: platform-driver-x86@vger.kernel.org 23177L: x86@kernel.org 23178S: Maintained 23179T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23180F: arch/x86/platform 23181 23182X86 PLATFORM UV HPE SUPERDOME FLEX 23183M: Steve Wahl <steve.wahl@hpe.com> 23184R: Mike Travis <mike.travis@hpe.com> 23185R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23186R: Russ Anderson <russ.anderson@hpe.com> 23187S: Supported 23188F: arch/x86/include/asm/uv/ 23189F: arch/x86/kernel/apic/x2apic_uv_x.c 23190F: arch/x86/platform/uv/ 23191 23192X86 STACK UNWINDING 23193M: Josh Poimboeuf <jpoimboe@kernel.org> 23194M: Peter Zijlstra <peterz@infradead.org> 23195S: Supported 23196F: arch/x86/include/asm/unwind*.h 23197F: arch/x86/kernel/dumpstack.c 23198F: arch/x86/kernel/stacktrace.c 23199F: arch/x86/kernel/unwind_*.c 23200 23201X86 VDSO 23202M: Andy Lutomirski <luto@kernel.org> 23203L: linux-kernel@vger.kernel.org 23204S: Maintained 23205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23206F: arch/x86/entry/vdso/ 23207 23208XARRAY 23209M: Matthew Wilcox <willy@infradead.org> 23210L: linux-fsdevel@vger.kernel.org 23211S: Supported 23212F: Documentation/core-api/xarray.rst 23213F: include/linux/idr.h 23214F: include/linux/xarray.h 23215F: lib/idr.c 23216F: lib/xarray.c 23217F: tools/testing/radix-tree 23218 23219XBOX DVD IR REMOTE 23220M: Benjamin Valentin <benpicco@googlemail.com> 23221S: Maintained 23222F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23223F: drivers/media/rc/xbox_remote.c 23224 23225XC2028/3028 TUNER DRIVER 23226M: Mauro Carvalho Chehab <mchehab@kernel.org> 23227L: linux-media@vger.kernel.org 23228S: Maintained 23229W: https://linuxtv.org 23230T: git git://linuxtv.org/media_tree.git 23231F: drivers/media/tuners/xc2028.* 23232 23233XDP (eXpress Data Path) 23234M: Alexei Starovoitov <ast@kernel.org> 23235M: Daniel Borkmann <daniel@iogearbox.net> 23236M: David S. Miller <davem@davemloft.net> 23237M: Jakub Kicinski <kuba@kernel.org> 23238M: Jesper Dangaard Brouer <hawk@kernel.org> 23239M: John Fastabend <john.fastabend@gmail.com> 23240L: netdev@vger.kernel.org 23241L: bpf@vger.kernel.org 23242S: Supported 23243F: drivers/net/ethernet/*/*/*/*/*xdp* 23244F: drivers/net/ethernet/*/*/*xdp* 23245F: include/net/xdp.h 23246F: include/net/xdp_priv.h 23247F: include/trace/events/xdp.h 23248F: kernel/bpf/cpumap.c 23249F: kernel/bpf/devmap.c 23250F: net/core/xdp.c 23251F: samples/bpf/xdp* 23252F: tools/testing/selftests/bpf/*/*xdp* 23253F: tools/testing/selftests/bpf/*xdp* 23254K: (?:\b|_)xdp(?:\b|_) 23255 23256XDP SOCKETS (AF_XDP) 23257M: Björn Töpel <bjorn@kernel.org> 23258M: Magnus Karlsson <magnus.karlsson@intel.com> 23259M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23260R: Jonathan Lemon <jonathan.lemon@gmail.com> 23261L: netdev@vger.kernel.org 23262L: bpf@vger.kernel.org 23263S: Maintained 23264F: Documentation/networking/af_xdp.rst 23265F: include/net/netns/xdp.h 23266F: include/net/xdp_sock* 23267F: include/net/xsk_buff_pool.h 23268F: include/uapi/linux/if_xdp.h 23269F: include/uapi/linux/xdp_diag.h 23270F: net/xdp/ 23271F: tools/testing/selftests/bpf/*xsk* 23272 23273XEN BLOCK SUBSYSTEM 23274M: Roger Pau Monné <roger.pau@citrix.com> 23275L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23276S: Supported 23277F: drivers/block/xen* 23278F: drivers/block/xen-blkback/* 23279 23280XEN HYPERVISOR ARM 23281M: Stefano Stabellini <sstabellini@kernel.org> 23282L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23283S: Maintained 23284F: arch/arm/include/asm/xen/ 23285F: arch/arm/xen/ 23286 23287XEN HYPERVISOR ARM64 23288M: Stefano Stabellini <sstabellini@kernel.org> 23289L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23290S: Maintained 23291F: arch/arm64/include/asm/xen/ 23292F: arch/arm64/xen/ 23293 23294XEN HYPERVISOR INTERFACE 23295M: Juergen Gross <jgross@suse.com> 23296M: Stefano Stabellini <sstabellini@kernel.org> 23297R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23298L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23299S: Supported 23300T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23301F: Documentation/ABI/stable/sysfs-hypervisor-xen 23302F: Documentation/ABI/testing/sysfs-hypervisor-xen 23303F: drivers/*/xen-*front.c 23304F: drivers/xen/ 23305F: include/uapi/xen/ 23306F: include/xen/ 23307F: kernel/configs/xen.config 23308 23309XEN HYPERVISOR X86 23310M: Juergen Gross <jgross@suse.com> 23311R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23312L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23313S: Supported 23314F: arch/x86/configs/xen.config 23315F: arch/x86/include/asm/pvclock-abi.h 23316F: arch/x86/include/asm/xen/ 23317F: arch/x86/platform/pvh/ 23318F: arch/x86/xen/ 23319 23320XEN NETWORK BACKEND DRIVER 23321M: Wei Liu <wei.liu@kernel.org> 23322M: Paul Durrant <paul@xen.org> 23323L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23324L: netdev@vger.kernel.org 23325S: Supported 23326F: drivers/net/xen-netback/* 23327 23328XEN PCI SUBSYSTEM 23329M: Juergen Gross <jgross@suse.com> 23330L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23331S: Supported 23332F: arch/x86/pci/*xen* 23333F: drivers/pci/*xen* 23334 23335XEN PVSCSI DRIVERS 23336M: Juergen Gross <jgross@suse.com> 23337L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23338L: linux-scsi@vger.kernel.org 23339S: Supported 23340F: drivers/scsi/xen-scsifront.c 23341F: drivers/xen/xen-scsiback.c 23342F: include/xen/interface/io/vscsiif.h 23343 23344XEN PVUSB DRIVER 23345M: Juergen Gross <jgross@suse.com> 23346L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23347L: linux-usb@vger.kernel.org 23348S: Supported 23349F: drivers/usb/host/xen* 23350F: include/xen/interface/io/usbif.h 23351 23352XEN SOUND FRONTEND DRIVER 23353M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23354L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23355L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23356S: Supported 23357F: sound/xen/* 23358 23359XEN SWIOTLB SUBSYSTEM 23360M: Juergen Gross <jgross@suse.com> 23361M: Stefano Stabellini <sstabellini@kernel.org> 23362L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23363L: iommu@lists.linux.dev 23364S: Supported 23365F: arch/*/include/asm/xen/swiotlb-xen.h 23366F: drivers/xen/swiotlb-xen.c 23367F: include/xen/arm/swiotlb-xen.h 23368F: include/xen/swiotlb-xen.h 23369 23370XFS FILESYSTEM 23371M: Darrick J. Wong <djwong@kernel.org> 23372L: linux-xfs@vger.kernel.org 23373S: Supported 23374W: http://xfs.org/ 23375C: irc://irc.oftc.net/xfs 23376T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23377F: Documentation/ABI/testing/sysfs-fs-xfs 23378F: Documentation/admin-guide/xfs.rst 23379F: Documentation/filesystems/xfs-delayed-logging-design.rst 23380F: Documentation/filesystems/xfs-self-describing-metadata.rst 23381F: fs/xfs/ 23382F: include/uapi/linux/dqblk_xfs.h 23383F: include/uapi/linux/fsmap.h 23384 23385XILINX AMS DRIVER 23386M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23387L: linux-iio@vger.kernel.org 23388S: Maintained 23389F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23390F: drivers/iio/adc/xilinx-ams.c 23391 23392XILINX AXI ETHERNET DRIVER 23393M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23394S: Maintained 23395F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23396F: drivers/net/ethernet/xilinx/xilinx_axienet* 23397 23398XILINX CAN DRIVER 23399M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23400R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23401L: linux-can@vger.kernel.org 23402S: Maintained 23403F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23404F: drivers/net/can/xilinx_can.c 23405 23406XILINX EVENT MANAGEMENT DRIVER 23407M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23408S: Maintained 23409F: drivers/soc/xilinx/xlnx_event_manager.c 23410F: include/linux/firmware/xlnx-event-manager.h 23411 23412XILINX GPIO DRIVER 23413M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23414R: Srinivas Neeli <srinivas.neeli@amd.com> 23415R: Michal Simek <michal.simek@amd.com> 23416S: Maintained 23417F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23418F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23419F: drivers/gpio/gpio-xilinx.c 23420F: drivers/gpio/gpio-zynq.c 23421 23422XILINX PWM DRIVER 23423M: Sean Anderson <sean.anderson@seco.com> 23424S: Maintained 23425F: drivers/pwm/pwm-xilinx.c 23426F: include/clocksource/timer-xilinx.h 23427 23428XILINX SD-FEC IP CORES 23429M: Derek Kiernan <derek.kiernan@amd.com> 23430M: Dragan Cvetic <dragan.cvetic@amd.com> 23431S: Maintained 23432F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23433F: Documentation/misc-devices/xilinx_sdfec.rst 23434F: drivers/misc/Kconfig 23435F: drivers/misc/Makefile 23436F: drivers/misc/xilinx_sdfec.c 23437F: include/uapi/misc/xilinx_sdfec.h 23438 23439XILINX UARTLITE SERIAL DRIVER 23440M: Peter Korsgaard <jacmet@sunsite.dk> 23441L: linux-serial@vger.kernel.org 23442S: Maintained 23443F: drivers/tty/serial/uartlite.c 23444 23445XILINX VIDEO IP CORES 23446M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23447L: linux-media@vger.kernel.org 23448S: Supported 23449T: git git://linuxtv.org/media_tree.git 23450F: Documentation/devicetree/bindings/media/xilinx/ 23451F: drivers/media/platform/xilinx/ 23452F: include/uapi/linux/xilinx-v4l2-controls.h 23453 23454XILINX WATCHDOG DRIVER 23455M: Srinivas Neeli <srinivas.neeli@amd.com> 23456R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23457R: Michal Simek <michal.simek@amd.com> 23458S: Maintained 23459F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23460F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23461F: drivers/watchdog/of_xilinx_wdt.c 23462F: drivers/watchdog/xilinx_wwdt.c 23463 23464XILINX XDMA DRIVER 23465M: Lizhi Hou <lizhi.hou@amd.com> 23466M: Brian Xu <brian.xu@amd.com> 23467M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23468L: dmaengine@vger.kernel.org 23469S: Supported 23470F: drivers/dma/xilinx/xdma-regs.h 23471F: drivers/dma/xilinx/xdma.c 23472F: include/linux/dma/amd_xdma.h 23473F: include/linux/platform_data/amd_xdma.h 23474 23475XILINX ZYNQMP DPDMA DRIVER 23476M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23477L: dmaengine@vger.kernel.org 23478S: Supported 23479F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23480F: drivers/dma/xilinx/xilinx_dpdma.c 23481F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23482 23483XILINX ZYNQMP OCM EDAC DRIVER 23484M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23485M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23486S: Maintained 23487F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23488F: drivers/edac/zynqmp_edac.c 23489 23490XILINX ZYNQMP PSGTR PHY DRIVER 23491M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23492L: linux-kernel@vger.kernel.org 23493S: Supported 23494T: git https://github.com/Xilinx/linux-xlnx.git 23495F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23496F: drivers/phy/xilinx/phy-zynqmp.c 23497 23498XILINX ZYNQMP SHA3 DRIVER 23499M: Harsha <harsha.harsha@amd.com> 23500S: Maintained 23501F: drivers/crypto/xilinx/zynqmp-sha.c 23502 23503XILLYBUS DRIVER 23504M: Eli Billauer <eli.billauer@gmail.com> 23505L: linux-kernel@vger.kernel.org 23506S: Supported 23507F: drivers/char/xillybus/ 23508 23509XLP9XX I2C DRIVER 23510M: George Cherian <gcherian@marvell.com> 23511L: linux-i2c@vger.kernel.org 23512S: Supported 23513W: http://www.marvell.com 23514F: drivers/i2c/busses/i2c-xlp9xx.c 23515 23516XRA1403 GPIO EXPANDER 23517M: Nandor Han <nandor.han@ge.com> 23518L: linux-gpio@vger.kernel.org 23519S: Maintained 23520F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23521F: drivers/gpio/gpio-xra1403.c 23522 23523XTENSA XTFPGA PLATFORM SUPPORT 23524M: Max Filippov <jcmvbkbc@gmail.com> 23525S: Maintained 23526F: drivers/spi/spi-xtensa-xtfpga.c 23527F: sound/soc/xtensa/xtfpga-i2s.c 23528 23529YAM DRIVER FOR AX.25 23530M: Jean-Paul Roubelat <jpr@f6fbb.org> 23531L: linux-hams@vger.kernel.org 23532S: Maintained 23533F: drivers/net/hamradio/yam* 23534F: include/linux/yam.h 23535 23536YAMA SECURITY MODULE 23537M: Kees Cook <keescook@chromium.org> 23538S: Supported 23539T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23540F: Documentation/admin-guide/LSM/Yama.rst 23541F: security/yama/ 23542 23543YEALINK PHONE DRIVER 23544M: Henk Vergonet <Henk.Vergonet@gmail.com> 23545L: usbb2k-api-dev@nongnu.org 23546S: Maintained 23547F: Documentation/input/devices/yealink.rst 23548F: drivers/input/misc/yealink.* 23549 23550Z3FOLD COMPRESSED PAGE ALLOCATOR 23551M: Vitaly Wool <vitaly.wool@konsulko.com> 23552R: Miaohe Lin <linmiaohe@huawei.com> 23553L: linux-mm@kvack.org 23554S: Maintained 23555F: mm/z3fold.c 23556 23557Z8530 DRIVER FOR AX.25 23558M: Joerg Reuter <jreuter@yaina.de> 23559L: linux-hams@vger.kernel.org 23560S: Maintained 23561W: http://yaina.de/jreuter/ 23562W: http://www.qsl.net/dl1bke/ 23563F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23564F: drivers/net/hamradio/*scc.c 23565F: drivers/net/hamradio/z8530.h 23566 23567ZBUD COMPRESSED PAGE ALLOCATOR 23568M: Seth Jennings <sjenning@redhat.com> 23569M: Dan Streetman <ddstreet@ieee.org> 23570L: linux-mm@kvack.org 23571S: Maintained 23572F: mm/zbud.c 23573 23574ZD1211RW WIRELESS DRIVER 23575M: Ulrich Kunitz <kune@deine-taler.de> 23576L: linux-wireless@vger.kernel.org 23577L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23578S: Maintained 23579W: http://zd1211.ath.cx/wiki/DriverRewrite 23580F: drivers/net/wireless/zydas/zd1211rw/ 23581 23582ZD1301 MEDIA DRIVER 23583M: Antti Palosaari <crope@iki.fi> 23584L: linux-media@vger.kernel.org 23585S: Maintained 23586W: https://linuxtv.org/ 23587W: http://palosaari.fi/linux/ 23588Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23589F: drivers/media/usb/dvb-usb-v2/zd1301* 23590 23591ZD1301_DEMOD MEDIA DRIVER 23592M: Antti Palosaari <crope@iki.fi> 23593L: linux-media@vger.kernel.org 23594S: Maintained 23595W: https://linuxtv.org/ 23596W: http://palosaari.fi/linux/ 23597Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23598F: drivers/media/dvb-frontends/zd1301_demod* 23599 23600ZHAOXIN PROCESSOR SUPPORT 23601M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23602L: linux-kernel@vger.kernel.org 23603S: Maintained 23604F: arch/x86/kernel/cpu/zhaoxin.c 23605 23606ZONEFS FILESYSTEM 23607M: Damien Le Moal <dlemoal@kernel.org> 23608M: Naohiro Aota <naohiro.aota@wdc.com> 23609R: Johannes Thumshirn <jth@kernel.org> 23610L: linux-fsdevel@vger.kernel.org 23611S: Maintained 23612T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23613F: Documentation/filesystems/zonefs.rst 23614F: fs/zonefs/ 23615 23616ZPOOL COMPRESSED PAGE STORAGE API 23617M: Dan Streetman <ddstreet@ieee.org> 23618L: linux-mm@kvack.org 23619S: Maintained 23620F: include/linux/zpool.h 23621F: mm/zpool.c 23622 23623ZR36067 VIDEO FOR LINUX DRIVER 23624M: Corentin Labbe <clabbe@baylibre.com> 23625L: mjpeg-users@lists.sourceforge.net 23626L: linux-media@vger.kernel.org 23627S: Maintained 23628W: http://mjpeg.sourceforge.net/driver-zoran/ 23629Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23630F: Documentation/driver-api/media/drivers/zoran.rst 23631F: drivers/media/pci/zoran/ 23632 23633ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23634M: Minchan Kim <minchan@kernel.org> 23635M: Sergey Senozhatsky <senozhatsky@chromium.org> 23636L: linux-kernel@vger.kernel.org 23637S: Maintained 23638F: Documentation/admin-guide/blockdev/zram.rst 23639F: drivers/block/zram/ 23640 23641ZS DECSTATION Z85C30 SERIAL DRIVER 23642M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23643S: Maintained 23644F: drivers/tty/serial/zs.* 23645 23646ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23647M: Minchan Kim <minchan@kernel.org> 23648M: Sergey Senozhatsky <senozhatsky@chromium.org> 23649L: linux-mm@kvack.org 23650S: Maintained 23651F: Documentation/mm/zsmalloc.rst 23652F: include/linux/zsmalloc.h 23653F: mm/zsmalloc.c 23654 23655ZSTD 23656M: Nick Terrell <terrelln@fb.com> 23657S: Maintained 23658B: https://github.com/facebook/zstd/issues 23659T: git https://github.com/terrelln/linux.git 23660F: crypto/zstd.c 23661F: include/linux/zstd* 23662F: lib/decompress_unzstd.c 23663F: lib/zstd/ 23664N: zstd 23665K: zstd 23666 23667ZSWAP COMPRESSED SWAP CACHING 23668M: Seth Jennings <sjenning@redhat.com> 23669M: Dan Streetman <ddstreet@ieee.org> 23670M: Vitaly Wool <vitaly.wool@konsulko.com> 23671L: linux-mm@kvack.org 23672S: Maintained 23673F: mm/zswap.c 23674 23675THE REST 23676M: Linus Torvalds <torvalds@linux-foundation.org> 23677L: linux-kernel@vger.kernel.org 23678S: Buried alive in reporters 23679T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23680F: * 23681F: */ 23682
